diff --git a/MAINTAINERS b/MAINTAINERS
index dde565a88c87796c1ae782b4cb705f46c679ea28..851255b71cccd18f69890243e19b6c242176c9f7 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -15481,6 +15481,8 @@ M: Pan, Xinhui <Xinhui.Pan@amd.com>
L: amd-gfx@lists.freedesktop.org
S: Supported
T: git https://gitlab.freedesktop.org/agd5f/linux.git
+B: https://gitlab.freedesktop.org/drm/amd/-/issues
+C: irc://irc.oftc.net/radeon
F: drivers/gpu/drm/amd/
F: drivers/gpu/drm/radeon/
F: include/uapi/drm/amdgpu_drm.h
diff --git a/drivers/gpu/drm/amd/amdgpu/Makefile b/drivers/gpu/drm/amd/amdgpu/Makefile
index c56320e78c0e1fd490a77b4225ba45fbde188032..f089794bbdd5b6e42acc521e3e606bb2ea3099ab 100644
--- a/drivers/gpu/drm/amd/amdgpu/Makefile
+++ b/drivers/gpu/drm/amd/amdgpu/Makefile
@@ -57,7 +57,8 @@ amdgpu-y += amdgpu_device.o amdgpu_kms.o \
amdgpu_xgmi.o amdgpu_csa.o amdgpu_ras.o amdgpu_vm_cpu.o \
amdgpu_vm_sdma.o amdgpu_discovery.o amdgpu_ras_eeprom.o amdgpu_nbio.o \
amdgpu_umc.o smu_v11_0_i2c.o amdgpu_fru_eeprom.o amdgpu_rap.o \
- amdgpu_fw_attestation.o amdgpu_securedisplay.o amdgpu_hdp.o
+ amdgpu_fw_attestation.o amdgpu_securedisplay.o amdgpu_hdp.o \
+ amdgpu_eeprom.o
amdgpu-$(CONFIG_PROC_FS) += amdgpu_fdinfo.o
@@ -75,7 +76,7 @@ amdgpu-y += \
vega20_reg_init.o nbio_v7_4.o nbio_v2_3.o nv.o navi10_reg_init.o navi14_reg_init.o \
arct_reg_init.o navi12_reg_init.o mxgpu_nv.o sienna_cichlid_reg_init.o vangogh_reg_init.o \
nbio_v7_2.o dimgrey_cavefish_reg_init.o hdp_v4_0.o hdp_v5_0.o aldebaran_reg_init.o aldebaran.o \
- beige_goby_reg_init.o yellow_carp_reg_init.o
+ beige_goby_reg_init.o yellow_carp_reg_init.o cyan_skillfish_reg_init.o
# add DF block
amdgpu-y += \
@@ -111,6 +112,7 @@ amdgpu-y += \
psp_v3_1.o \
psp_v10_0.o \
psp_v11_0.o \
+ psp_v11_0_8.o \
psp_v12_0.o \
psp_v13_0.o
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu.h b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
index 8ac6eb9f1fdb8af08b4f510da6d748f150b6e7d9..d10baa3338bc48d2dc6c39d01ef731ee5fc3a1ff 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
@@ -1108,8 +1108,13 @@ void amdgpu_device_fini_sw(struct amdgpu_device *adev);
int amdgpu_gpu_wait_for_idle(struct amdgpu_device *adev);
+void amdgpu_device_mm_access(struct amdgpu_device *adev, loff_t pos,
+ void *buf, size_t size, bool write);
+size_t amdgpu_device_aper_access(struct amdgpu_device *adev, loff_t pos,
+ void *buf, size_t size, bool write);
+
void amdgpu_device_vram_access(struct amdgpu_device *adev, loff_t pos,
- uint32_t *buf, size_t size, bool write);
+ void *buf, size_t size, bool write);
uint32_t amdgpu_device_rreg(struct amdgpu_device *adev,
uint32_t reg, uint32_t acc_flags);
void amdgpu_device_wreg(struct amdgpu_device *adev,
@@ -1385,12 +1390,12 @@ int amdgpu_acpi_smart_shift_update(struct drm_device *dev, enum amdgpu_ss ss_sta
int amdgpu_acpi_pcie_notify_device_ready(struct amdgpu_device *adev);
void amdgpu_acpi_get_backlight_caps(struct amdgpu_dm_backlight_caps *caps);
-bool amdgpu_acpi_is_s0ix_supported(struct amdgpu_device *adev);
+bool amdgpu_acpi_is_s0ix_active(struct amdgpu_device *adev);
void amdgpu_acpi_detect(void);
#else
static inline int amdgpu_acpi_init(struct amdgpu_device *adev) { return 0; }
static inline void amdgpu_acpi_fini(struct amdgpu_device *adev) { }
-static inline bool amdgpu_acpi_is_s0ix_supported(struct amdgpu_device *adev) { return false; }
+static inline bool amdgpu_acpi_is_s0ix_active(struct amdgpu_device *adev) { return false; }
static inline void amdgpu_acpi_detect(void) { }
static inline bool amdgpu_acpi_is_power_shift_control_supported(void) { return false; }
static inline int amdgpu_acpi_power_shift_control(struct amdgpu_device *adev,
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_acp.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_acp.c
index b8655ff73a658a662a763d3a3e85bf7bc69c1552..cc9c9f8b23b2cbb48f19e517bd6b069413caeb98 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_acp.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_acp.c
@@ -160,17 +160,28 @@ static int acp_poweron(struct generic_pm_domain *genpd)
return 0;
}
-static struct device *get_mfd_cell_dev(const char *device_name, int r)
+static int acp_genpd_add_device(struct device *dev, void *data)
{
- char auto_dev_name[25];
- struct device *dev;
+ struct generic_pm_domain *gpd = data;
+ int ret;
- snprintf(auto_dev_name, sizeof(auto_dev_name),
- "%s.%d.auto", device_name, r);
- dev = bus_find_device_by_name(&platform_bus_type, NULL, auto_dev_name);
- dev_info(dev, "device %s added to pm domain\n", auto_dev_name);
+ ret = pm_genpd_add_device(gpd, dev);
+ if (ret)
+ dev_err(dev, "Failed to add dev to genpd %d\n", ret);
- return dev;
+ return ret;
+}
+
+static int acp_genpd_remove_device(struct device *dev, void *data)
+{
+ int ret;
+
+ ret = pm_genpd_remove_device(dev);
+ if (ret)
+ dev_err(dev, "Failed to remove dev from genpd %d\n", ret);
+
+ /* Continue to remove */
+ return 0;
}
/**
@@ -181,11 +192,10 @@ static struct device *get_mfd_cell_dev(const char *device_name, int r)
*/
static int acp_hw_init(void *handle)
{
- int r, i;
+ int r;
uint64_t acp_base;
u32 val = 0;
u32 count = 0;
- struct device *dev;
struct i2s_platform_data *i2s_pdata = NULL;
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
@@ -341,15 +351,10 @@ static int acp_hw_init(void *handle)
if (r)
goto failure;
- for (i = 0; i < ACP_DEVS ; i++) {
- dev = get_mfd_cell_dev(adev->acp.acp_cell[i].name, i);
- r = pm_genpd_add_device(&adev->acp.acp_genpd->gpd, dev);
- if (r) {
- dev_err(dev, "Failed to add dev to genpd\n");
- goto failure;
- }
- }
-
+ r = device_for_each_child(adev->acp.parent, &adev->acp.acp_genpd->gpd,
+ acp_genpd_add_device);
+ if (r)
+ goto failure;
/* Assert Soft reset of ACP */
val = cgs_read_register(adev->acp.cgs_device, mmACP_SOFT_RESET);
@@ -410,10 +415,8 @@ static int acp_hw_init(void *handle)
*/
static int acp_hw_fini(void *handle)
{
- int i, ret;
u32 val = 0;
u32 count = 0;
- struct device *dev;
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
/* return early if no ACP */
@@ -458,13 +461,8 @@ static int acp_hw_fini(void *handle)
udelay(100);
}
- for (i = 0; i < ACP_DEVS ; i++) {
- dev = get_mfd_cell_dev(adev->acp.acp_cell[i].name, i);
- ret = pm_genpd_remove_device(dev);
- /* If removal fails, dont giveup and try rest */
- if (ret)
- dev_err(dev, "remove dev from genpd failed\n");
- }
+ device_for_each_child(adev->acp.parent, NULL,
+ acp_genpd_remove_device);
mfd_remove_devices(adev->acp.parent);
kfree(adev->acp.acp_res);
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c
index 84a1b4bc9bb4dc74a5260e0c6a598a994ca07540..58520b0ad0bfb921d40a54128274e690f19c1aa7 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c
@@ -26,6 +26,7 @@
#include <linux/slab.h>
#include <linux/power_supply.h>
#include <linux/pm_runtime.h>
+#include <linux/suspend.h>
#include <acpi/video.h>
#include <acpi/actbl.h>
@@ -853,8 +854,8 @@ int amdgpu_acpi_init(struct amdgpu_device *adev)
if (amdgpu_device_has_dc_support(adev)) {
#if defined(CONFIG_DRM_AMD_DC)
struct amdgpu_display_manager *dm = &adev->dm;
- if (dm->backlight_dev)
- atif->bd = dm->backlight_dev;
+ if (dm->backlight_dev[0])
+ atif->bd = dm->backlight_dev[0];
#endif
} else {
struct drm_encoder *tmp;
@@ -1031,18 +1032,18 @@ void amdgpu_acpi_detect(void)
}
/**
- * amdgpu_acpi_is_s0ix_supported
+ * amdgpu_acpi_is_s0ix_active
*
* @adev: amdgpu_device_pointer
*
* returns true if supported, false if not.
*/
-bool amdgpu_acpi_is_s0ix_supported(struct amdgpu_device *adev)
+bool amdgpu_acpi_is_s0ix_active(struct amdgpu_device *adev)
{
#if defined(CONFIG_AMD_PMC) || defined(CONFIG_AMD_PMC_MODULE)
if (acpi_gbl_FADT.flags & ACPI_FADT_LOW_POWER_S0) {
if (adev->flags & AMD_IS_APU)
- return true;
+ return pm_suspend_target_state == PM_SUSPEND_TO_IDLE;
}
#endif
return false;
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c
index f9c01bdc3d4c77cc9f25a932e4dc6354b24d47e2..7b46ba551cb208e638f6b930ff4e5bbbd1957796 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c
@@ -21,6 +21,7 @@
*/
#include "amdgpu_amdkfd.h"
+#include "amd_pcie.h"
#include "amd_shared.h"
#include "amdgpu.h"
@@ -553,6 +554,88 @@ uint8_t amdgpu_amdkfd_get_xgmi_hops_count(struct kgd_dev *dst, struct kgd_dev *s
return (uint8_t)ret;
}
+int amdgpu_amdkfd_get_xgmi_bandwidth_mbytes(struct kgd_dev *dst, struct kgd_dev *src, bool is_min)
+{
+ struct amdgpu_device *adev = (struct amdgpu_device *)dst, *peer_adev;
+ int num_links;
+
+ if (adev->asic_type != CHIP_ALDEBARAN)
+ return 0;
+
+ if (src)
+ peer_adev = (struct amdgpu_device *)src;
+
+ /* num links returns 0 for indirect peers since indirect route is unknown. */
+ num_links = is_min ? 1 : amdgpu_xgmi_get_num_links(adev, peer_adev);
+ if (num_links < 0) {
+ DRM_ERROR("amdgpu: failed to get xgmi num links between node %d and %d. ret = %d\n",
+ adev->gmc.xgmi.physical_node_id,
+ peer_adev->gmc.xgmi.physical_node_id, num_links);
+ num_links = 0;
+ }
+
+ /* Aldebaran xGMI DPM is defeatured so assume x16 x 25Gbps for bandwidth. */
+ return (num_links * 16 * 25000)/BITS_PER_BYTE;
+}
+
+int amdgpu_amdkfd_get_pcie_bandwidth_mbytes(struct kgd_dev *dev, bool is_min)
+{
+ struct amdgpu_device *adev = (struct amdgpu_device *)dev;
+ int num_lanes_shift = (is_min ? ffs(adev->pm.pcie_mlw_mask) :
+ fls(adev->pm.pcie_mlw_mask)) - 1;
+ int gen_speed_shift = (is_min ? ffs(adev->pm.pcie_gen_mask &
+ CAIL_PCIE_LINK_SPEED_SUPPORT_MASK) :
+ fls(adev->pm.pcie_gen_mask &
+ CAIL_PCIE_LINK_SPEED_SUPPORT_MASK)) - 1;
+ uint32_t num_lanes_mask = 1 << num_lanes_shift;
+ uint32_t gen_speed_mask = 1 << gen_speed_shift;
+ int num_lanes_factor = 0, gen_speed_mbits_factor = 0;
+
+ switch (num_lanes_mask) {
+ case CAIL_PCIE_LINK_WIDTH_SUPPORT_X1:
+ num_lanes_factor = 1;
+ break;
+ case CAIL_PCIE_LINK_WIDTH_SUPPORT_X2:
+ num_lanes_factor = 2;
+ break;
+ case CAIL_PCIE_LINK_WIDTH_SUPPORT_X4:
+ num_lanes_factor = 4;
+ break;
+ case CAIL_PCIE_LINK_WIDTH_SUPPORT_X8:
+ num_lanes_factor = 8;
+ break;
+ case CAIL_PCIE_LINK_WIDTH_SUPPORT_X12:
+ num_lanes_factor = 12;
+ break;
+ case CAIL_PCIE_LINK_WIDTH_SUPPORT_X16:
+ num_lanes_factor = 16;
+ break;
+ case CAIL_PCIE_LINK_WIDTH_SUPPORT_X32:
+ num_lanes_factor = 32;
+ break;
+ }
+
+ switch (gen_speed_mask) {
+ case CAIL_PCIE_LINK_SPEED_SUPPORT_GEN1:
+ gen_speed_mbits_factor = 2500;
+ break;
+ case CAIL_PCIE_LINK_SPEED_SUPPORT_GEN2:
+ gen_speed_mbits_factor = 5000;
+ break;
+ case CAIL_PCIE_LINK_SPEED_SUPPORT_GEN3:
+ gen_speed_mbits_factor = 8000;
+ break;
+ case CAIL_PCIE_LINK_SPEED_SUPPORT_GEN4:
+ gen_speed_mbits_factor = 16000;
+ break;
+ case CAIL_PCIE_LINK_SPEED_SUPPORT_GEN5:
+ gen_speed_mbits_factor = 32000;
+ break;
+ }
+
+ return (num_lanes_factor * gen_speed_mbits_factor)/BITS_PER_BYTE;
+}
+
uint64_t amdgpu_amdkfd_get_mmio_remap_phys_addr(struct kgd_dev *kgd)
{
struct amdgpu_device *adev = (struct amdgpu_device *)kgd;
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h
index cf62f43a03da1d5eb4eb635b64ffa2913c77d9a1..0462d4aceab7bcf44b905b792a33110db891fbda 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h
@@ -226,6 +226,8 @@ uint32_t amdgpu_amdkfd_get_num_gws(struct kgd_dev *kgd);
uint32_t amdgpu_amdkfd_get_asic_rev_id(struct kgd_dev *kgd);
int amdgpu_amdkfd_get_noretry(struct kgd_dev *kgd);
uint8_t amdgpu_amdkfd_get_xgmi_hops_count(struct kgd_dev *dst, struct kgd_dev *src);
+int amdgpu_amdkfd_get_xgmi_bandwidth_mbytes(struct kgd_dev *dst, struct kgd_dev *src, bool is_min);
+int amdgpu_amdkfd_get_pcie_bandwidth_mbytes(struct kgd_dev *dev, bool is_min);
/* Read user wptr from a specified user address space with page fault
* disabled. The memory must be pinned and mapped to the hardware when
@@ -330,7 +332,7 @@ int kgd2kfd_pre_reset(struct kfd_dev *kfd);
int kgd2kfd_post_reset(struct kfd_dev *kfd);
void kgd2kfd_interrupt(struct kfd_dev *kfd, const void *ih_ring_entry);
void kgd2kfd_set_sram_ecc_flag(struct kfd_dev *kfd);
-void kgd2kfd_smi_event_throttle(struct kfd_dev *kfd, uint32_t throttle_bitmask);
+void kgd2kfd_smi_event_throttle(struct kfd_dev *kfd, uint64_t throttle_bitmask);
#else
static inline int kgd2kfd_init(void)
{
@@ -389,7 +391,7 @@ void kgd2kfd_set_sram_ecc_flag(struct kfd_dev *kfd)
}
static inline
-void kgd2kfd_smi_event_throttle(struct kfd_dev *kfd, uint32_t throttle_bitmask)
+void kgd2kfd_smi_event_throttle(struct kfd_dev *kfd, uint64_t throttle_bitmask)
{
}
#endif
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
index 4fb15750b9bb4c682ba00ae933a6001545216671..c4b3eeeab0a199342d3118cb429cb2ba5b005edc 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
@@ -1285,11 +1285,22 @@ int amdgpu_amdkfd_gpuvm_acquire_process_vm(struct kgd_dev *kgd,
if (avm->process_info)
return -EINVAL;
+ /* Free the original amdgpu allocated pasid,
+ * will be replaced with kfd allocated pasid.
+ */
+ if (avm->pasid) {
+ amdgpu_pasid_free(avm->pasid);
+ amdgpu_vm_set_pasid(adev, avm, 0);
+ }
+
/* Convert VM into a compute VM */
- ret = amdgpu_vm_make_compute(adev, avm, pasid);
+ ret = amdgpu_vm_make_compute(adev, avm);
if (ret)
return ret;
+ ret = amdgpu_vm_set_pasid(adev, avm, pasid);
+ if (ret)
+ return ret;
/* Initialize KFD part of the VM and process info */
ret = init_kfd_vm(avm, process_info, ef);
if (ret)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
index 8398daa0c06a0b5b9422cf47dbe6efd08b64f86b..6ca9fe54ee0af42429af49d52b58003ad80a71fb 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
@@ -116,6 +116,7 @@ const char *amdgpu_asic_name[] = {
"RENOIR",
"ALDEBARAN",
"NAVI10",
+ "CYAN_SKILLFISH",
"NAVI14",
"NAVI12",
"SIENNA_CICHLID",
@@ -287,7 +288,7 @@ bool amdgpu_device_supports_smart_shift(struct drm_device *dev)
*/
/**
- * amdgpu_device_vram_access - read/write a buffer in vram
+ * amdgpu_device_mm_access - access vram by MM_INDEX/MM_DATA
*
* @adev: amdgpu_device pointer
* @pos: offset of the buffer in vram
@@ -295,22 +296,65 @@ bool amdgpu_device_supports_smart_shift(struct drm_device *dev)
* @size: read/write size, sizeof(@buf) must > @size
* @write: true - write to vram, otherwise - read from vram
*/
-void amdgpu_device_vram_access(struct amdgpu_device *adev, loff_t pos,
- uint32_t *buf, size_t size, bool write)
+void amdgpu_device_mm_access(struct amdgpu_device *adev, loff_t pos,
+ void *buf, size_t size, bool write)
{
unsigned long flags;
- uint32_t hi = ~0;
+ uint32_t hi = ~0, tmp = 0;
+ uint32_t *data = buf;
uint64_t last;
int idx;
if (!drm_dev_enter(&adev->ddev, &idx))
return;
+ BUG_ON(!IS_ALIGNED(pos, 4) || !IS_ALIGNED(size, 4));
+
+ spin_lock_irqsave(&adev->mmio_idx_lock, flags);
+ for (last = pos + size; pos < last; pos += 4) {
+ tmp = pos >> 31;
+
+ WREG32_NO_KIQ(mmMM_INDEX, ((uint32_t)pos) | 0x80000000);
+ if (tmp != hi) {
+ WREG32_NO_KIQ(mmMM_INDEX_HI, tmp);
+ hi = tmp;
+ }
+ if (write)
+ WREG32_NO_KIQ(mmMM_DATA, *data++);
+ else
+ *data++ = RREG32_NO_KIQ(mmMM_DATA);
+ }
+
+ spin_unlock_irqrestore(&adev->mmio_idx_lock, flags);
+ drm_dev_exit(idx);
+}
+
+/**
+ * amdgpu_device_vram_access - access vram by vram aperature
+ *
+ * @adev: amdgpu_device pointer
+ * @pos: offset of the buffer in vram
+ * @buf: virtual address of the buffer in system memory
+ * @size: read/write size, sizeof(@buf) must > @size
+ * @write: true - write to vram, otherwise - read from vram
+ *
+ * The return value means how many bytes have been transferred.
+ */
+size_t amdgpu_device_aper_access(struct amdgpu_device *adev, loff_t pos,
+ void *buf, size_t size, bool write)
+{
#ifdef CONFIG_64BIT
+ void __iomem *addr;
+ size_t count = 0;
+ uint64_t last;
+
+ if (!adev->mman.aper_base_kaddr)
+ return 0;
+
last = min(pos + size, adev->gmc.visible_vram_size);
if (last > pos) {
- void __iomem *addr = adev->mman.aper_base_kaddr + pos;
- size_t count = last - pos;
+ addr = adev->mman.aper_base_kaddr + pos;
+ count = last - pos;
if (write) {
memcpy_toio(addr, buf, count);
@@ -322,35 +366,37 @@ void amdgpu_device_vram_access(struct amdgpu_device *adev, loff_t pos,
memcpy_fromio(buf, addr, count);
}
- if (count == size)
- goto exit;
-
- pos += count;
- buf += count / 4;
- size -= count;
}
+
+ return count;
+#else
+ return 0;
#endif
+}
- spin_lock_irqsave(&adev->mmio_idx_lock, flags);
- for (last = pos + size; pos < last; pos += 4) {
- uint32_t tmp = pos >> 31;
+/**
+ * amdgpu_device_vram_access - read/write a buffer in vram
+ *
+ * @adev: amdgpu_device pointer
+ * @pos: offset of the buffer in vram
+ * @buf: virtual address of the buffer in system memory
+ * @size: read/write size, sizeof(@buf) must > @size
+ * @write: true - write to vram, otherwise - read from vram
+ */
+void amdgpu_device_vram_access(struct amdgpu_device *adev, loff_t pos,
+ void *buf, size_t size, bool write)
+{
+ size_t count;
- WREG32_NO_KIQ(mmMM_INDEX, ((uint32_t)pos) | 0x80000000);
- if (tmp != hi) {
- WREG32_NO_KIQ(mmMM_INDEX_HI, tmp);
- hi = tmp;
- }
- if (write)
- WREG32_NO_KIQ(mmMM_DATA, *buf++);
- else
- *buf++ = RREG32_NO_KIQ(mmMM_DATA);
+ /* try to using vram apreature to access vram first */
+ count = amdgpu_device_aper_access(adev, pos, buf, size, write);
+ size -= count;
+ if (size) {
+ /* using MM to access rest vram */
+ pos += count;
+ buf += count;
+ amdgpu_device_mm_access(adev, pos, buf, size, write);
}
- spin_unlock_irqrestore(&adev->mmio_idx_lock, flags);
-
-#ifdef CONFIG_64BIT
-exit:
-#endif
- drm_dev_exit(idx);
}
/*
@@ -518,7 +564,7 @@ void amdgpu_mm_wreg_mmio_rlc(struct amdgpu_device *adev,
adev->gfx.rlc.funcs &&
adev->gfx.rlc.funcs->is_rlcg_access_range) {
if (adev->gfx.rlc.funcs->is_rlcg_access_range(adev, reg))
- return adev->gfx.rlc.funcs->rlcg_wreg(adev, reg, v, 0, 0);
+ return adev->gfx.rlc.funcs->sriov_wreg(adev, reg, v, 0, 0);
} else {
writel(v, ((void __iomem *)adev->rmmio) + (reg * 4));
}
@@ -1395,6 +1441,10 @@ static int amdgpu_device_init_apu_flags(struct amdgpu_device *adev)
break;
case CHIP_YELLOW_CARP:
break;
+ case CHIP_CYAN_SKILLFISH:
+ if (adev->pdev->device == 0x13FE)
+ adev->apu_flags |= AMD_APU_IS_CYAN_SKILLFISH2;
+ break;
default:
return -EINVAL;
}
@@ -2101,6 +2151,7 @@ static int amdgpu_device_ip_early_init(struct amdgpu_device *adev)
case CHIP_BEIGE_GOBY:
case CHIP_VANGOGH:
case CHIP_YELLOW_CARP:
+ case CHIP_CYAN_SKILLFISH:
if (adev->asic_type == CHIP_VANGOGH)
adev->family = AMDGPU_FAMILY_VGH;
else if (adev->asic_type == CHIP_YELLOW_CARP)
@@ -3505,13 +3556,13 @@ int amdgpu_device_init(struct amdgpu_device *adev,
r = amdgpu_device_get_job_timeout_settings(adev);
if (r) {
dev_err(adev->dev, "invalid lockup_timeout parameter syntax\n");
- goto failed_unmap;
+ return r;
}
/* early init functions */
r = amdgpu_device_ip_early_init(adev);
if (r)
- goto failed_unmap;
+ return r;
/* doorbell bar mapping and doorbell index init*/
amdgpu_device_doorbell_init(adev);
@@ -3625,6 +3676,8 @@ int amdgpu_device_init(struct amdgpu_device *adev,
goto release_ras_con;
}
+ amdgpu_fence_driver_hw_init(adev);
+
dev_info(adev->dev,
"SE %d, SH per SE %d, CU per SH %d, active_cu_number %d\n",
adev->gfx.config.max_shader_engines,
@@ -3737,10 +3790,6 @@ int amdgpu_device_init(struct amdgpu_device *adev,
failed:
amdgpu_vf_error_trans_all(adev);
-failed_unmap:
- iounmap(adev->rmmio);
- adev->rmmio = NULL;
-
return r;
}
@@ -3796,7 +3845,7 @@ void amdgpu_device_fini_hw(struct amdgpu_device *adev)
else
drm_atomic_helper_shutdown(adev_to_drm(adev));
}
- amdgpu_fence_driver_fini_hw(adev);
+ amdgpu_fence_driver_hw_fini(adev);
if (adev->pm_sysfs_en)
amdgpu_pm_sysfs_fini(adev);
@@ -3818,7 +3867,7 @@ void amdgpu_device_fini_hw(struct amdgpu_device *adev)
void amdgpu_device_fini_sw(struct amdgpu_device *adev)
{
amdgpu_device_ip_fini(adev);
- amdgpu_fence_driver_fini_sw(adev);
+ amdgpu_fence_driver_sw_fini(adev);
release_firmware(adev->firmware.gpu_info_fw);
adev->firmware.gpu_info_fw = NULL;
adev->accel_working = false;
@@ -3893,7 +3942,7 @@ int amdgpu_device_suspend(struct drm_device *dev, bool fbcon)
/* evict vram memory */
amdgpu_bo_evict_vram(adev);
- amdgpu_fence_driver_suspend(adev);
+ amdgpu_fence_driver_hw_fini(adev);
amdgpu_device_ip_suspend_phase2(adev);
/* evict remaining vram memory
@@ -3938,7 +3987,7 @@ int amdgpu_device_resume(struct drm_device *dev, bool fbcon)
dev_err(adev->dev, "amdgpu_device_ip_resume failed (%d).\n", r);
return r;
}
- amdgpu_fence_driver_resume(adev);
+ amdgpu_fence_driver_hw_init(adev);
r = amdgpu_device_ip_late_init(adev);
@@ -4428,7 +4477,7 @@ int amdgpu_device_pre_asic_reset(struct amdgpu_device *adev,
amdgpu_fence_driver_force_completion(ring);
}
- if(job)
+ if (job && job->vm)
drm_sched_increase_karma(&job->base);
r = amdgpu_reset_prepare_hwcontext(adev, reset_context);
@@ -4892,7 +4941,7 @@ int amdgpu_device_gpu_recover(struct amdgpu_device *adev,
DRM_INFO("Bailing on TDR for s_job:%llx, hive: %llx as another already in progress",
job ? job->base.id : -1, hive->hive_id);
amdgpu_put_xgmi_hive(hive);
- if (job)
+ if (job && job->vm)
drm_sched_increase_karma(&job->base);
return 0;
}
@@ -4916,7 +4965,7 @@ int amdgpu_device_gpu_recover(struct amdgpu_device *adev,
job ? job->base.id : -1);
/* even we skipped this reset, still need to set the job to guilty */
- if (job)
+ if (job && job->vm)
drm_sched_increase_karma(&job->base);
goto skip_recovery;
}
@@ -5283,6 +5332,10 @@ int amdgpu_device_baco_exit(struct drm_device *dev)
adev->nbio.funcs->enable_doorbell_interrupt)
adev->nbio.funcs->enable_doorbell_interrupt(adev, true);
+ if (amdgpu_passthrough(adev) &&
+ adev->nbio.funcs->clear_doorbell_interrupt)
+ adev->nbio.funcs->clear_doorbell_interrupt(adev);
+
return 0;
}
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
index 2bd13fc2541a79db05edd46f5c9f2529504e4a8c..d637b0536f84e67012dfea3be3e922d8d2dff235 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
@@ -870,11 +870,10 @@ MODULE_PARM_DESC(reset_method, "GPU reset method (-1 = auto (default), 0 = legac
module_param_named(reset_method, amdgpu_reset_method, int, 0444);
/**
- * DOC: bad_page_threshold (int)
- * Bad page threshold is to specify the threshold value of faulty pages
- * detected by RAS ECC, that may result in GPU entering bad status if total
- * faulty pages by ECC exceed threshold value and leave it for user's further
- * check.
+ * DOC: bad_page_threshold (int) Bad page threshold is specifies the
+ * threshold value of faulty pages detected by RAS ECC, which may
+ * result in the GPU entering bad status when the number of total
+ * faulty pages by ECC exceeds the threshold value.
*/
MODULE_PARM_DESC(bad_page_threshold, "Bad page threshold(-1 = auto(default value), 0 = disable bad page retirement)");
module_param_named(bad_page_threshold, amdgpu_bad_page_threshold, int, 0444);
@@ -1213,6 +1212,9 @@ static const struct pci_device_id pciidlist[] = {
{0x1002, 0x740F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_ALDEBARAN|AMD_EXP_HW_SUPPORT},
{0x1002, 0x7410, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_ALDEBARAN|AMD_EXP_HW_SUPPORT},
+ /* CYAN_SKILLFISH */
+ {0x1002, 0x13FE, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CYAN_SKILLFISH|AMD_IS_APU},
+
{0, 0, 0}
};
@@ -1467,7 +1469,7 @@ static int amdgpu_pmops_suspend(struct device *dev)
struct amdgpu_device *adev = drm_to_adev(drm_dev);
int r;
- if (amdgpu_acpi_is_s0ix_supported(adev))
+ if (amdgpu_acpi_is_s0ix_active(adev))
adev->in_s0ix = true;
adev->in_s3 = true;
r = amdgpu_device_suspend(drm_dev, true);
@@ -1483,7 +1485,7 @@ static int amdgpu_pmops_resume(struct device *dev)
int r;
r = amdgpu_device_resume(drm_dev, true);
- if (amdgpu_acpi_is_s0ix_supported(adev))
+ if (amdgpu_acpi_is_s0ix_active(adev))
adev->in_s0ix = false;
return r;
}
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_eeprom.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_eeprom.c
new file mode 100644
index 0000000000000000000000000000000000000000..4d9eb0137f8c4384fe22cead2d6a7acecdcdbb68
--- /dev/null
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_eeprom.c
@@ -0,0 +1,239 @@
+/*
+ * Copyright 2021 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+
+#include "amdgpu_eeprom.h"
+#include "amdgpu.h"
+
+/* AT24CM02 and M24M02-R have a 256-byte write page size.
+ */
+#define EEPROM_PAGE_BITS 8
+#define EEPROM_PAGE_SIZE (1U << EEPROM_PAGE_BITS)
+#define EEPROM_PAGE_MASK (EEPROM_PAGE_SIZE - 1)
+
+#define EEPROM_OFFSET_SIZE 2
+
+/* EEPROM memory addresses are 19-bits long, which can
+ * be partitioned into 3, 8, 8 bits, for a total of 19.
+ * The upper 3 bits are sent as part of the 7-bit
+ * "Device Type Identifier"--an I2C concept, which for EEPROM devices
+ * is hard-coded as 1010b, indicating that it is an EEPROM
+ * device--this is the wire format, followed by the upper
+ * 3 bits of the 19-bit address, followed by the direction,
+ * followed by two bytes holding the rest of the 16-bits of
+ * the EEPROM memory address. The format on the wire for EEPROM
+ * devices is: 1010XYZD, A15:A8, A7:A0,
+ * Where D is the direction and sequenced out by the hardware.
+ * Bits XYZ are memory address bits 18, 17 and 16.
+ * These bits are compared to how pins 1-3 of the part are connected,
+ * depending on the size of the part, more on that later.
+ *
+ * Note that of this wire format, a client is in control
+ * of, and needs to specify only XYZ, A15:A8, A7:0, bits,
+ * which is exactly the EEPROM memory address, or offset,
+ * in order to address up to 8 EEPROM devices on the I2C bus.
+ *
+ * For instance, a 2-Mbit I2C EEPROM part, addresses all its bytes,
+ * using an 18-bit address, bit 17 to 0 and thus would use all but one bit of
+ * the 19 bits previously mentioned. The designer would then not connect
+ * pins 1 and 2, and pin 3 usually named "A_2" or "E2", would be connected to
+ * either Vcc or GND. This would allow for up to two 2-Mbit parts on
+ * the same bus, where one would be addressable with bit 18 as 1, and
+ * the other with bit 18 of the address as 0.
+ *
+ * For a 2-Mbit part, bit 18 is usually known as the "Chip Enable" or
+ * "Hardware Address Bit". This bit is compared to the load on pin 3
+ * of the device, described above, and if there is a match, then this
+ * device responds to the command. This way, you can connect two
+ * 2-Mbit EEPROM devices on the same bus, but see one contiguous
+ * memory from 0 to 7FFFFh, where address 0 to 3FFFF is in the device
+ * whose pin 3 is connected to GND, and address 40000 to 7FFFFh is in
+ * the 2nd device, whose pin 3 is connected to Vcc.
+ *
+ * This addressing you encode in the 32-bit "eeprom_addr" below,
+ * namely the 19-bits "XYZ,A15:A0", as a single 19-bit address. For
+ * instance, eeprom_addr = 0x6DA01, is 110_1101_1010_0000_0001, where
+ * XYZ=110b, and A15:A0=DA01h. The XYZ bits become part of the device
+ * address, and the rest of the address bits are sent as the memory
+ * address bytes.
+ *
+ * That is, for an I2C EEPROM driver everything is controlled by
+ * the "eeprom_addr".
+ *
+ * P.S. If you need to write, lock and read the Identification Page,
+ * (M24M02-DR device only, which we do not use), change the "7" to
+ * "0xF" in the macro below, and let the client set bit 20 to 1 in
+ * "eeprom_addr", and set A10 to 0 to write into it, and A10 and A1 to
+ * 1 to lock it permanently.
+ */
+#define MAKE_I2C_ADDR(_aa) ((0xA << 3) | (((_aa) >> 16) & 7))
+
+static int __amdgpu_eeprom_xfer(struct i2c_adapter *i2c_adap, u32 eeprom_addr,
+ u8 *eeprom_buf, u16 buf_size, bool read)
+{
+ u8 eeprom_offset_buf[EEPROM_OFFSET_SIZE];
+ struct i2c_msg msgs[] = {
+ {
+ .flags = 0,
+ .len = EEPROM_OFFSET_SIZE,
+ .buf = eeprom_offset_buf,
+ },
+ {
+ .flags = read ? I2C_M_RD : 0,
+ },
+ };
+ const u8 *p = eeprom_buf;
+ int r;
+ u16 len;
+
+ for (r = 0; buf_size > 0;
+ buf_size -= len, eeprom_addr += len, eeprom_buf += len) {
+ /* Set the EEPROM address we want to write to/read from.
+ */
+ msgs[0].addr = MAKE_I2C_ADDR(eeprom_addr);
+ msgs[1].addr = msgs[0].addr;
+ msgs[0].buf[0] = (eeprom_addr >> 8) & 0xff;
+ msgs[0].buf[1] = eeprom_addr & 0xff;
+
+ if (!read) {
+ /* Write the maximum amount of data, without
+ * crossing the device's page boundary, as per
+ * its spec. Partial page writes are allowed,
+ * starting at any location within the page,
+ * so long as the page boundary isn't crossed
+ * over (actually the page pointer rolls
+ * over).
+ *
+ * As per the AT24CM02 EEPROM spec, after
+ * writing into a page, the I2C driver should
+ * terminate the transfer, i.e. in
+ * "i2c_transfer()" below, with a STOP
+ * condition, so that the self-timed write
+ * cycle begins. This is implied for the
+ * "i2c_transfer()" abstraction.
+ */
+ len = min(EEPROM_PAGE_SIZE - (eeprom_addr &
+ EEPROM_PAGE_MASK),
+ (u32)buf_size);
+ } else {
+ /* Reading from the EEPROM has no limitation
+ * on the number of bytes read from the EEPROM
+ * device--they are simply sequenced out.
+ */
+ len = buf_size;
+ }
+ msgs[1].len = len;
+ msgs[1].buf = eeprom_buf;
+
+ /* This constitutes a START-STOP transaction.
+ */
+ r = i2c_transfer(i2c_adap, msgs, ARRAY_SIZE(msgs));
+ if (r != ARRAY_SIZE(msgs))
+ break;
+
+ if (!read) {
+ /* According to EEPROM specs the length of the
+ * self-writing cycle, tWR (tW), is 10 ms.
+ *
+ * TODO: Use polling on ACK, aka Acknowledge
+ * Polling, to minimize waiting for the
+ * internal write cycle to complete, as it is
+ * usually smaller than tWR (tW).
+ */
+ msleep(10);
+ }
+ }
+
+ return r < 0 ? r : eeprom_buf - p;
+}
+
+/**
+ * amdgpu_eeprom_xfer -- Read/write from/to an I2C EEPROM device
+ * @i2c_adap: pointer to the I2C adapter to use
+ * @eeprom_addr: EEPROM address from which to read/write
+ * @eeprom_buf: pointer to data buffer to read into/write from
+ * @buf_size: the size of @eeprom_buf
+ * @read: True if reading from the EEPROM, false if writing
+ *
+ * Returns the number of bytes read/written; -errno on error.
+ */
+static int amdgpu_eeprom_xfer(struct i2c_adapter *i2c_adap, u32 eeprom_addr,
+ u8 *eeprom_buf, u16 buf_size, bool read)
+{
+ const struct i2c_adapter_quirks *quirks = i2c_adap->quirks;
+ u16 limit;
+
+ if (!quirks)
+ limit = 0;
+ else if (read)
+ limit = quirks->max_read_len;
+ else
+ limit = quirks->max_write_len;
+
+ if (limit == 0) {
+ return __amdgpu_eeprom_xfer(i2c_adap, eeprom_addr,
+ eeprom_buf, buf_size, read);
+ } else if (limit <= EEPROM_OFFSET_SIZE) {
+ dev_err_ratelimited(&i2c_adap->dev,
+ "maddr:0x%04X size:0x%02X:quirk max_%s_len must be > %d",
+ eeprom_addr, buf_size,
+ read ? "read" : "write", EEPROM_OFFSET_SIZE);
+ return -EINVAL;
+ } else {
+ u16 ps; /* Partial size */
+ int res = 0, r;
+
+ /* The "limit" includes all data bytes sent/received,
+ * which would include the EEPROM_OFFSET_SIZE bytes.
+ * Account for them here.
+ */
+ limit -= EEPROM_OFFSET_SIZE;
+ for ( ; buf_size > 0;
+ buf_size -= ps, eeprom_addr += ps, eeprom_buf += ps) {
+ ps = min(limit, buf_size);
+
+ r = __amdgpu_eeprom_xfer(i2c_adap, eeprom_addr,
+ eeprom_buf, ps, read);
+ if (r < 0)
+ return r;
+ res += r;
+ }
+
+ return res;
+ }
+}
+
+int amdgpu_eeprom_read(struct i2c_adapter *i2c_adap,
+ u32 eeprom_addr, u8 *eeprom_buf,
+ u16 bytes)
+{
+ return amdgpu_eeprom_xfer(i2c_adap, eeprom_addr, eeprom_buf, bytes,
+ true);
+}
+
+int amdgpu_eeprom_write(struct i2c_adapter *i2c_adap,
+ u32 eeprom_addr, u8 *eeprom_buf,
+ u16 bytes)
+{
+ return amdgpu_eeprom_xfer(i2c_adap, eeprom_addr, eeprom_buf, bytes,
+ false);
+}
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_eeprom.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_eeprom.h
new file mode 100644
index 0000000000000000000000000000000000000000..6935adb2be1f1c719a01fb8bf23b899ee24e71a5
--- /dev/null
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_eeprom.h
@@ -0,0 +1,37 @@
+/*
+ * Copyright 2021 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+
+#ifndef _AMDGPU_EEPROM_H
+#define _AMDGPU_EEPROM_H
+
+#include <linux/i2c.h>
+
+int amdgpu_eeprom_read(struct i2c_adapter *i2c_adap,
+ u32 eeprom_addr, u8 *eeprom_buf,
+ u16 bytes);
+
+int amdgpu_eeprom_write(struct i2c_adapter *i2c_adap,
+ u32 eeprom_addr, u8 *eeprom_buf,
+ u16 bytes);
+
+#endif
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c
index d4547d19517378fadc207e1cf26aab99f2a1d822..0b1c48590c436a8e12b345394fe8cce5bf857ba2 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c
@@ -417,9 +417,6 @@ int amdgpu_fence_driver_start_ring(struct amdgpu_ring *ring,
}
amdgpu_fence_write(ring, atomic_read(&ring->fence_drv.last_seq));
- if (irq_src)
- amdgpu_irq_get(adev, irq_src, irq_type);
-
ring->fence_drv.irq_src = irq_src;
ring->fence_drv.irq_type = irq_type;
ring->fence_drv.initialized = true;
@@ -525,7 +522,7 @@ int amdgpu_fence_driver_init(struct amdgpu_device *adev)
*
* Tear down the fence driver for all possible rings (all asics).
*/
-void amdgpu_fence_driver_fini_hw(struct amdgpu_device *adev)
+void amdgpu_fence_driver_hw_fini(struct amdgpu_device *adev)
{
int i, r;
@@ -553,7 +550,7 @@ void amdgpu_fence_driver_fini_hw(struct amdgpu_device *adev)
}
}
-void amdgpu_fence_driver_fini_sw(struct amdgpu_device *adev)
+void amdgpu_fence_driver_sw_fini(struct amdgpu_device *adev)
{
unsigned int i, j;
@@ -572,49 +569,18 @@ void amdgpu_fence_driver_fini_sw(struct amdgpu_device *adev)
}
/**
- * amdgpu_fence_driver_suspend - suspend the fence driver
- * for all possible rings.
- *
- * @adev: amdgpu device pointer
- *
- * Suspend the fence driver for all possible rings (all asics).
- */
-void amdgpu_fence_driver_suspend(struct amdgpu_device *adev)
-{
- int i, r;
-
- for (i = 0; i < AMDGPU_MAX_RINGS; i++) {
- struct amdgpu_ring *ring = adev->rings[i];
- if (!ring || !ring->fence_drv.initialized)
- continue;
-
- /* wait for gpu to finish processing current batch */
- r = amdgpu_fence_wait_empty(ring);
- if (r) {
- /* delay GPU reset to resume */
- amdgpu_fence_driver_force_completion(ring);
- }
-
- /* disable the interrupt */
- if (ring->fence_drv.irq_src)
- amdgpu_irq_put(adev, ring->fence_drv.irq_src,
- ring->fence_drv.irq_type);
- }
-}
-
-/**
- * amdgpu_fence_driver_resume - resume the fence driver
+ * amdgpu_fence_driver_hw_init - enable the fence driver
* for all possible rings.
*
* @adev: amdgpu device pointer
*
- * Resume the fence driver for all possible rings (all asics).
+ * Enable the fence driver for all possible rings (all asics).
* Not all asics have all rings, so each asic will only
* start the fence driver on the rings it has using
* amdgpu_fence_driver_start_ring().
* Returns 0 for success.
*/
-void amdgpu_fence_driver_resume(struct amdgpu_device *adev)
+void amdgpu_fence_driver_hw_init(struct amdgpu_device *adev)
{
int i;
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_fru_eeprom.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_fru_eeprom.c
index 39b6c6bfab453330d9734d797896de498fc52419..7709caeb233d678dcd376140537745d6ee381103 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_fru_eeprom.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_fru_eeprom.c
@@ -27,10 +27,10 @@
#include "smu_v11_0_i2c.h"
#include "atom.h"
#include "amdgpu_fru_eeprom.h"
+#include "amdgpu_eeprom.h"
-#define I2C_PRODUCT_INFO_ADDR 0xAC
-#define I2C_PRODUCT_INFO_ADDR_SIZE 0x2
-#define I2C_PRODUCT_INFO_OFFSET 0xC0
+#define FRU_EEPROM_MADDR 0x60000
+#define I2C_PRODUCT_INFO_OFFSET 0xC0
static bool is_fru_eeprom_supported(struct amdgpu_device *adev)
{
@@ -62,19 +62,11 @@ static bool is_fru_eeprom_supported(struct amdgpu_device *adev)
}
static int amdgpu_fru_read_eeprom(struct amdgpu_device *adev, uint32_t addrptr,
- unsigned char *buff)
+ unsigned char *buff)
{
int ret, size;
- struct i2c_msg msg = {
- .addr = I2C_PRODUCT_INFO_ADDR,
- .flags = I2C_M_RD,
- .buf = buff,
- };
- buff[0] = 0;
- buff[1] = addrptr;
- msg.len = I2C_PRODUCT_INFO_ADDR_SIZE + 1;
- ret = i2c_transfer(&adev->pm.smu_i2c, &msg, 1);
+ ret = amdgpu_eeprom_read(&adev->pm.smu_i2c, addrptr, buff, 1);
if (ret < 1) {
DRM_WARN("FRU: Failed to get size field");
return ret;
@@ -83,13 +75,9 @@ static int amdgpu_fru_read_eeprom(struct amdgpu_device *adev, uint32_t addrptr,
/* The size returned by the i2c requires subtraction of 0xC0 since the
* size apparently always reports as 0xC0+actual size.
*/
- size = buff[2] - I2C_PRODUCT_INFO_OFFSET;
- /* Add 1 since address field was 1 byte */
- buff[1] = addrptr + 1;
-
- msg.len = I2C_PRODUCT_INFO_ADDR_SIZE + size;
- ret = i2c_transfer(&adev->pm.smu_i2c, &msg, 1);
+ size = buff[0] - I2C_PRODUCT_INFO_OFFSET;
+ ret = amdgpu_eeprom_read(&adev->pm.smu_i2c, addrptr + 1, buff, size);
if (ret < 1) {
DRM_WARN("FRU: Failed to get data field");
return ret;
@@ -101,8 +89,8 @@ static int amdgpu_fru_read_eeprom(struct amdgpu_device *adev, uint32_t addrptr,
int amdgpu_fru_get_product_info(struct amdgpu_device *adev)
{
unsigned char buff[34];
- int addrptr, size;
- int len;
+ u32 addrptr;
+ int size, len;
if (!is_fru_eeprom_supported(adev))
return 0;
@@ -125,7 +113,7 @@ int amdgpu_fru_get_product_info(struct amdgpu_device *adev)
* Bytes 8-a are all 1-byte and refer to the size of the entire struct,
* and the language field, so just start from 0xb, manufacturer size
*/
- addrptr = 0xb;
+ addrptr = FRU_EEPROM_MADDR + 0xb;
size = amdgpu_fru_read_eeprom(adev, addrptr, buff);
if (size < 1) {
DRM_ERROR("Failed to read FRU Manufacturer, ret:%d", size);
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c
index 0d01cfaca77ef729c2c8b866f9a383d34a33cbbd..7dfdabe1cdf9d821b0269754326a3edf08666cc6 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c
@@ -584,7 +584,7 @@ void amdgpu_irq_gpu_reset_resume_helper(struct amdgpu_device *adev)
{
int i, j, k;
- if (amdgpu_sriov_vf(adev))
+ if (amdgpu_sriov_vf(adev) || amdgpu_passthrough(adev))
amdgpu_restore_msix(adev);
for (i = 0; i < AMDGPU_IRQ_CLIENTID_MAX; ++i) {
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c
index 96ef3f1051d86bcdf6a47579aa2b43ec2639c674..20b049ad61c10713586ea273f1f9d9c3f95de970 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c
@@ -374,8 +374,8 @@ static int amdgpu_firmware_info(struct drm_amdgpu_info_firmware *fw_info,
fw_info->feature = adev->sdma.instance[query_fw->index].feature_version;
break;
case AMDGPU_INFO_FW_SOS:
- fw_info->ver = adev->psp.sos_fw_version;
- fw_info->feature = adev->psp.sos_feature_version;
+ fw_info->ver = adev->psp.sos.fw_version;
+ fw_info->feature = adev->psp.sos.feature_version;
break;
case AMDGPU_INFO_FW_ASD:
fw_info->ver = adev->psp.asd_fw_version;
@@ -390,8 +390,8 @@ static int amdgpu_firmware_info(struct drm_amdgpu_info_firmware *fw_info,
fw_info->feature = 0;
break;
case AMDGPU_INFO_FW_TOC:
- fw_info->ver = adev->psp.toc_fw_version;
- fw_info->feature = adev->psp.toc_feature_version;
+ fw_info->ver = adev->psp.toc.fw_version;
+ fw_info->feature = adev->psp.toc.feature_version;
break;
default:
return -EINVAL;
@@ -1179,10 +1179,14 @@ int amdgpu_driver_open_kms(struct drm_device *dev, struct drm_file *file_priv)
pasid = 0;
}
- r = amdgpu_vm_init(adev, &fpriv->vm, pasid);
+ r = amdgpu_vm_init(adev, &fpriv->vm);
if (r)
goto error_pasid;
+ r = amdgpu_vm_set_pasid(adev, &fpriv->vm, pasid);
+ if (r)
+ goto error_vm;
+
fpriv->prt_va = amdgpu_vm_bo_add(adev, &fpriv->vm, NULL);
if (!fpriv->prt_va) {
r = -ENOMEM;
@@ -1210,8 +1214,10 @@ int amdgpu_driver_open_kms(struct drm_device *dev, struct drm_file *file_priv)
amdgpu_vm_fini(adev, &fpriv->vm);
error_pasid:
- if (pasid)
+ if (pasid) {
amdgpu_pasid_free(pasid);
+ amdgpu_vm_set_pasid(adev, &fpriv->vm, 0);
+ }
kfree(fpriv);
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_nbio.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_nbio.h
index 45295dce5c3ec10eeb12f2b831e5baf2303847c4..843052205bd5a719c77c31561bc6e5bb3d8a16cd 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_nbio.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_nbio.h
@@ -95,6 +95,7 @@ struct amdgpu_nbio_funcs {
void (*program_aspm)(struct amdgpu_device *adev);
void (*apply_lc_spc_mode_wa)(struct amdgpu_device *adev);
void (*apply_l1_link_width_reconfig_wa)(struct amdgpu_device *adev);
+ void (*clear_doorbell_interrupt)(struct amdgpu_device *adev);
};
struct amdgpu_nbio {
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c
index 261283f5b4249719cfb0ec7c352dee1437f18d6f..d15eee98204d8fba5912cb56c5771ec915ee3694 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c
@@ -731,7 +731,7 @@ int amdgpu_bo_validate(struct amdgpu_bo *bo)
/**
* amdgpu_bo_add_to_shadow_list - add a BO to the shadow list
*
- * @bo: BO that will be inserted into the shadow list
+ * @vmbo: BO that will be inserted into the shadow list
*
* Insert a BO to the shadow list.
*/
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c
index 3ec5099ffeb6c716cb2c210186525910afeb1d4e..10b046147190730fc707dec23a4826c364cfae04 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c
@@ -24,7 +24,6 @@
*/
#include <linux/firmware.h>
-#include <linux/dma-mapping.h>
#include <drm/drm_drv.h>
#include "amdgpu.h"
@@ -34,6 +33,7 @@
#include "psp_v3_1.h"
#include "psp_v10_0.h"
#include "psp_v11_0.h"
+#include "psp_v11_0_8.h"
#include "psp_v12_0.h"
#include "psp_v13_0.h"
@@ -122,6 +122,12 @@ static int psp_early_init(void *handle)
psp_v13_0_set_psp_funcs(psp);
psp->autoload_supported = true;
break;
+ case CHIP_CYAN_SKILLFISH:
+ if (adev->apu_flags & AMD_APU_IS_CYAN_SKILLFISH2) {
+ psp_v11_0_8_set_psp_funcs(psp);
+ psp->autoload_supported = false;
+ }
+ break;
default:
return -EINVAL;
}
@@ -356,6 +362,44 @@ int psp_wait_for(struct psp_context *psp, uint32_t reg_index,
return -ETIME;
}
+static const char *psp_gfx_cmd_name(enum psp_gfx_cmd_id cmd_id)
+{
+ switch (cmd_id) {
+ case GFX_CMD_ID_LOAD_TA:
+ return "LOAD_TA";
+ case GFX_CMD_ID_UNLOAD_TA:
+ return "UNLOAD_TA";
+ case GFX_CMD_ID_INVOKE_CMD:
+ return "INVOKE_CMD";
+ case GFX_CMD_ID_LOAD_ASD:
+ return "LOAD_ASD";
+ case GFX_CMD_ID_SETUP_TMR:
+ return "SETUP_TMR";
+ case GFX_CMD_ID_LOAD_IP_FW:
+ return "LOAD_IP_FW";
+ case GFX_CMD_ID_DESTROY_TMR:
+ return "DESTROY_TMR";
+ case GFX_CMD_ID_SAVE_RESTORE:
+ return "SAVE_RESTORE_IP_FW";
+ case GFX_CMD_ID_SETUP_VMR:
+ return "SETUP_VMR";
+ case GFX_CMD_ID_DESTROY_VMR:
+ return "DESTROY_VMR";
+ case GFX_CMD_ID_PROG_REG:
+ return "PROG_REG";
+ case GFX_CMD_ID_GET_FW_ATTESTATION:
+ return "GET_FW_ATTESTATION";
+ case GFX_CMD_ID_LOAD_TOC:
+ return "ID_LOAD_TOC";
+ case GFX_CMD_ID_AUTOLOAD_RLC:
+ return "AUTOLOAD_RLC";
+ case GFX_CMD_ID_BOOT_CFG:
+ return "BOOT_CFG";
+ default:
+ return "UNKNOWN CMD";
+ }
+}
+
static int
psp_cmd_submit_buf(struct psp_context *psp,
struct amdgpu_firmware_info *ucode,
@@ -417,10 +461,10 @@ psp_cmd_submit_buf(struct psp_context *psp,
*/
if (!skip_unsupport && (psp->cmd_buf_mem->resp.status || !timeout) && !ras_intr) {
if (ucode)
- DRM_WARN("failed to load ucode id (%d) ",
- ucode->ucode_id);
- DRM_WARN("psp command (0x%X) failed and response status is (0x%X)\n",
- psp->cmd_buf_mem->cmd_id,
+ DRM_WARN("failed to load ucode (%s) ",
+ amdgpu_ucode_name(ucode->ucode_id));
+ DRM_WARN("psp gfx command (%s) failed and response status is (0x%X)\n",
+ psp_gfx_cmd_name(psp->cmd_buf_mem->cmd_id),
psp->cmd_buf_mem->resp.status);
if (!timeout) {
ret = -EINVAL;
@@ -479,9 +523,9 @@ static int psp_load_toc(struct psp_context *psp,
if (!cmd)
return -ENOMEM;
/* Copy toc to psp firmware private buffer */
- psp_copy_fw(psp, psp->toc_start_addr, psp->toc_bin_size);
+ psp_copy_fw(psp, psp->toc.start_addr, psp->toc.size_bytes);
- psp_prep_load_toc_cmd_buf(cmd, psp->fw_pri_mc_addr, psp->toc_bin_size);
+ psp_prep_load_toc_cmd_buf(cmd, psp->fw_pri_mc_addr, psp->toc.size_bytes);
ret = psp_cmd_submit_buf(psp, NULL, cmd,
psp->fence_buf_mc_addr);
@@ -511,8 +555,8 @@ static int psp_tmr_init(struct psp_context *psp)
/* For ASICs support RLC autoload, psp will parse the toc
* and calculate the total size of TMR needed */
if (!amdgpu_sriov_vf(psp->adev) &&
- psp->toc_start_addr &&
- psp->toc_bin_size &&
+ psp->toc.start_addr &&
+ psp->toc.size_bytes &&
psp->fw_pri_buf) {
ret = psp_load_toc(psp, &tmr_size);
if (ret) {
@@ -691,18 +735,18 @@ static int psp_rl_load(struct amdgpu_device *adev)
struct psp_context *psp = &adev->psp;
struct psp_gfx_cmd_resp *cmd = psp->cmd;
- if (psp->rl_bin_size == 0)
+ if (!is_psp_fw_valid(psp->rl))
return 0;
memset(psp->fw_pri_buf, 0, PSP_1_MEG);
- memcpy(psp->fw_pri_buf, psp->rl_start_addr, psp->rl_bin_size);
+ memcpy(psp->fw_pri_buf, psp->rl.start_addr, psp->rl.size_bytes);
memset(cmd, 0, sizeof(struct psp_gfx_cmd_resp));
cmd->cmd_id = GFX_CMD_ID_LOAD_IP_FW;
cmd->cmd.cmd_load_ip_fw.fw_phy_addr_lo = lower_32_bits(psp->fw_pri_mc_addr);
cmd->cmd.cmd_load_ip_fw.fw_phy_addr_hi = upper_32_bits(psp->fw_pri_mc_addr);
- cmd->cmd.cmd_load_ip_fw.fw_size = psp->rl_bin_size;
+ cmd->cmd.cmd_load_ip_fw.fw_size = psp->rl.size_bytes;
cmd->cmd.cmd_load_ip_fw.fw_type = GFX_FW_TYPE_REG_LIST;
return psp_cmd_submit_buf(psp, NULL, cmd, psp->fence_buf_mc_addr);
@@ -1041,6 +1085,12 @@ int psp_xgmi_get_node_id(struct psp_context *psp, uint64_t *node_id)
return 0;
}
+static bool psp_xgmi_peer_link_info_supported(struct psp_context *psp)
+{
+ return psp->adev->asic_type == CHIP_ALDEBARAN &&
+ psp->ta_xgmi_ucode_version >= 0x2000000b;
+}
+
int psp_xgmi_get_topology_info(struct psp_context *psp,
int number_devices,
struct psp_xgmi_topology_info *topology)
@@ -1084,6 +1134,23 @@ int psp_xgmi_get_topology_info(struct psp_context *psp,
topology->nodes[i].sdma_engine = topology_info_output->nodes[i].sdma_engine;
}
+ /* Invoke xgmi ta again to get the link information */
+ if (psp_xgmi_peer_link_info_supported(psp)) {
+ struct ta_xgmi_cmd_get_peer_link_info_output *link_info_output;
+
+ xgmi_cmd->cmd_id = TA_COMMAND_XGMI__GET_PEER_LINKS;
+
+ ret = psp_xgmi_invoke(psp, TA_COMMAND_XGMI__GET_PEER_LINKS);
+
+ if (ret)
+ return ret;
+
+ link_info_output = &xgmi_cmd->xgmi_out_message.get_link_info;
+ for (i = 0; i < topology->num_nodes; i++)
+ topology->nodes[i].num_links =
+ link_info_output->nodes[i].num_links;
+ }
+
return 0;
}
@@ -2069,7 +2136,7 @@ static int psp_hw_start(struct psp_context *psp)
int ret;
if (!amdgpu_sriov_vf(adev)) {
- if (psp->kdb_bin_size &&
+ if ((is_psp_fw_valid(psp->kdb)) &&
(psp->funcs->bootloader_load_kdb != NULL)) {
ret = psp_bootloader_load_kdb(psp);
if (ret) {
@@ -2078,7 +2145,8 @@ static int psp_hw_start(struct psp_context *psp)
}
}
- if (psp->spl_bin_size) {
+ if ((is_psp_fw_valid(psp->spl)) &&
+ (psp->funcs->bootloader_load_spl != NULL)) {
ret = psp_bootloader_load_spl(psp);
if (ret) {
DRM_ERROR("PSP load spl failed!\n");
@@ -2086,16 +2154,49 @@ static int psp_hw_start(struct psp_context *psp)
}
}
- ret = psp_bootloader_load_sysdrv(psp);
- if (ret) {
- DRM_ERROR("PSP load sysdrv failed!\n");
- return ret;
+ if ((is_psp_fw_valid(psp->sys)) &&
+ (psp->funcs->bootloader_load_sysdrv != NULL)) {
+ ret = psp_bootloader_load_sysdrv(psp);
+ if (ret) {
+ DRM_ERROR("PSP load sys drv failed!\n");
+ return ret;
+ }
}
- ret = psp_bootloader_load_sos(psp);
- if (ret) {
- DRM_ERROR("PSP load sos failed!\n");
- return ret;
+ if ((is_psp_fw_valid(psp->soc_drv)) &&
+ (psp->funcs->bootloader_load_soc_drv != NULL)) {
+ ret = psp_bootloader_load_soc_drv(psp);
+ if (ret) {
+ DRM_ERROR("PSP load soc drv failed!\n");
+ return ret;
+ }
+ }
+
+ if ((is_psp_fw_valid(psp->intf_drv)) &&
+ (psp->funcs->bootloader_load_intf_drv != NULL)) {
+ ret = psp_bootloader_load_intf_drv(psp);
+ if (ret) {
+ DRM_ERROR("PSP load intf drv failed!\n");
+ return ret;
+ }
+ }
+
+ if ((is_psp_fw_valid(psp->dbg_drv)) &&
+ (psp->funcs->bootloader_load_dbg_drv != NULL)) {
+ ret = psp_bootloader_load_dbg_drv(psp);
+ if (ret) {
+ DRM_ERROR("PSP load dbg drv failed!\n");
+ return ret;
+ }
+ }
+
+ if ((is_psp_fw_valid(psp->sos)) &&
+ (psp->funcs->bootloader_load_sos != NULL)) {
+ ret = psp_bootloader_load_sos(psp);
+ if (ret) {
+ DRM_ERROR("PSP load sos failed!\n");
+ return ret;
+ }
}
}
@@ -2313,7 +2414,7 @@ static int psp_prep_load_ip_fw_cmd_buf(struct amdgpu_firmware_info *ucode,
return ret;
}
-static int psp_execute_np_fw_load(struct psp_context *psp,
+static int psp_execute_non_psp_fw_load(struct psp_context *psp,
struct amdgpu_firmware_info *ucode)
{
int ret = 0;
@@ -2349,7 +2450,7 @@ static int psp_load_smu_fw(struct psp_context *psp)
}
}
- ret = psp_execute_np_fw_load(psp, ucode);
+ ret = psp_execute_non_psp_fw_load(psp, ucode);
if (ret)
DRM_ERROR("PSP load smu failed!\n");
@@ -2404,14 +2505,14 @@ int psp_load_fw_list(struct psp_context *psp,
for (i = 0; i < ucode_count; ++i) {
ucode = ucode_list[i];
psp_print_fw_hdr(psp, ucode);
- ret = psp_execute_np_fw_load(psp, ucode);
+ ret = psp_execute_non_psp_fw_load(psp, ucode);
if (ret)
return ret;
}
return ret;
}
-static int psp_np_fw_load(struct psp_context *psp)
+static int psp_load_non_psp_fw(struct psp_context *psp)
{
int i, ret;
struct amdgpu_firmware_info *ucode;
@@ -2450,7 +2551,7 @@ static int psp_np_fw_load(struct psp_context *psp)
psp_print_fw_hdr(psp, ucode);
- ret = psp_execute_np_fw_load(psp, ucode);
+ ret = psp_execute_non_psp_fw_load(psp, ucode);
if (ret)
return ret;
@@ -2527,7 +2628,7 @@ static int psp_load_fw(struct amdgpu_device *adev)
if (ret)
goto failed;
- ret = psp_np_fw_load(psp);
+ ret = psp_load_non_psp_fw(psp);
if (ret)
goto failed;
@@ -2727,7 +2828,7 @@ static int psp_resume(void *handle)
if (ret)
goto failed;
- ret = psp_np_fw_load(psp);
+ ret = psp_load_non_psp_fw(psp);
if (ret)
goto failed;
@@ -2825,7 +2926,7 @@ int psp_update_vcn_sram(struct amdgpu_device *adev, int inst_idx,
ucode.mc_addr = cmd_gpu_addr;
ucode.ucode_size = cmd_size;
- return psp_execute_np_fw_load(&adev->psp, &ucode);
+ return psp_execute_non_psp_fw_load(&adev->psp, &ucode);
}
int psp_ring_cmd_submit(struct psp_context *psp,
@@ -2918,7 +3019,7 @@ int psp_init_toc_microcode(struct psp_context *psp,
const char *chip_name)
{
struct amdgpu_device *adev = psp->adev;
- char fw_name[30];
+ char fw_name[PSP_FW_NAME_LEN];
const struct psp_firmware_header_v1_0 *toc_hdr;
int err = 0;
@@ -2937,10 +3038,10 @@ int psp_init_toc_microcode(struct psp_context *psp,
goto out;
toc_hdr = (const struct psp_firmware_header_v1_0 *)adev->psp.toc_fw->data;
- adev->psp.toc_fw_version = le32_to_cpu(toc_hdr->header.ucode_version);
- adev->psp.toc_feature_version = le32_to_cpu(toc_hdr->sos.fw_version);
- adev->psp.toc_bin_size = le32_to_cpu(toc_hdr->header.ucode_size_bytes);
- adev->psp.toc_start_addr = (uint8_t *)toc_hdr +
+ adev->psp.toc.fw_version = le32_to_cpu(toc_hdr->header.ucode_version);
+ adev->psp.toc.feature_version = le32_to_cpu(toc_hdr->sos.fw_version);
+ adev->psp.toc.size_bytes = le32_to_cpu(toc_hdr->header.ucode_size_bytes);
+ adev->psp.toc.start_addr = (uint8_t *)toc_hdr +
le32_to_cpu(toc_hdr->header.ucode_array_offset_bytes);
return 0;
out:
@@ -2950,6 +3051,82 @@ int psp_init_toc_microcode(struct psp_context *psp,
return err;
}
+static int parse_sos_bin_descriptor(struct psp_context *psp,
+ const struct psp_fw_bin_desc *desc,
+ const struct psp_firmware_header_v2_0 *sos_hdr)
+{
+ uint8_t *ucode_start_addr = NULL;
+
+ if (!psp || !desc || !sos_hdr)
+ return -EINVAL;
+
+ ucode_start_addr = (uint8_t *)sos_hdr +
+ le32_to_cpu(desc->offset_bytes) +
+ le32_to_cpu(sos_hdr->header.ucode_array_offset_bytes);
+
+ switch (desc->fw_type) {
+ case PSP_FW_TYPE_PSP_SOS:
+ psp->sos.fw_version = le32_to_cpu(desc->fw_version);
+ psp->sos.feature_version = le32_to_cpu(desc->fw_version);
+ psp->sos.size_bytes = le32_to_cpu(desc->size_bytes);
+ psp->sos.start_addr = ucode_start_addr;
+ break;
+ case PSP_FW_TYPE_PSP_SYS_DRV:
+ psp->sys.fw_version = le32_to_cpu(desc->fw_version);
+ psp->sys.feature_version = le32_to_cpu(desc->fw_version);
+ psp->sys.size_bytes = le32_to_cpu(desc->size_bytes);
+ psp->sys.start_addr = ucode_start_addr;
+ break;
+ case PSP_FW_TYPE_PSP_KDB:
+ psp->kdb.fw_version = le32_to_cpu(desc->fw_version);
+ psp->kdb.feature_version = le32_to_cpu(desc->fw_version);
+ psp->kdb.size_bytes = le32_to_cpu(desc->size_bytes);
+ psp->kdb.start_addr = ucode_start_addr;
+ break;
+ case PSP_FW_TYPE_PSP_TOC:
+ psp->toc.fw_version = le32_to_cpu(desc->fw_version);
+ psp->toc.feature_version = le32_to_cpu(desc->fw_version);
+ psp->toc.size_bytes = le32_to_cpu(desc->size_bytes);
+ psp->toc.start_addr = ucode_start_addr;
+ break;
+ case PSP_FW_TYPE_PSP_SPL:
+ psp->spl.fw_version = le32_to_cpu(desc->fw_version);
+ psp->spl.feature_version = le32_to_cpu(desc->fw_version);
+ psp->spl.size_bytes = le32_to_cpu(desc->size_bytes);
+ psp->spl.start_addr = ucode_start_addr;
+ break;
+ case PSP_FW_TYPE_PSP_RL:
+ psp->rl.fw_version = le32_to_cpu(desc->fw_version);
+ psp->rl.feature_version = le32_to_cpu(desc->fw_version);
+ psp->rl.size_bytes = le32_to_cpu(desc->size_bytes);
+ psp->rl.start_addr = ucode_start_addr;
+ break;
+ case PSP_FW_TYPE_PSP_SOC_DRV:
+ psp->soc_drv.fw_version = le32_to_cpu(desc->fw_version);
+ psp->soc_drv.feature_version = le32_to_cpu(desc->fw_version);
+ psp->soc_drv.size_bytes = le32_to_cpu(desc->size_bytes);
+ psp->soc_drv.start_addr = ucode_start_addr;
+ break;
+ case PSP_FW_TYPE_PSP_INTF_DRV:
+ psp->intf_drv.fw_version = le32_to_cpu(desc->fw_version);
+ psp->intf_drv.feature_version = le32_to_cpu(desc->fw_version);
+ psp->intf_drv.size_bytes = le32_to_cpu(desc->size_bytes);
+ psp->intf_drv.start_addr = ucode_start_addr;
+ break;
+ case PSP_FW_TYPE_PSP_DBG_DRV:
+ psp->dbg_drv.fw_version = le32_to_cpu(desc->fw_version);
+ psp->dbg_drv.feature_version = le32_to_cpu(desc->fw_version);
+ psp->dbg_drv.size_bytes = le32_to_cpu(desc->size_bytes);
+ psp->dbg_drv.start_addr = ucode_start_addr;
+ break;
+ default:
+ dev_warn(psp->adev->dev, "Unsupported PSP FW type: %d\n", desc->fw_type);
+ break;
+ }
+
+ return 0;
+}
+
static int psp_init_sos_base_fw(struct amdgpu_device *adev)
{
const struct psp_firmware_header_v1_0 *sos_hdr;
@@ -2961,32 +3138,32 @@ static int psp_init_sos_base_fw(struct amdgpu_device *adev)
le32_to_cpu(sos_hdr->header.ucode_array_offset_bytes);
if (adev->gmc.xgmi.connected_to_cpu || (adev->asic_type != CHIP_ALDEBARAN)) {
- adev->psp.sos_fw_version = le32_to_cpu(sos_hdr->header.ucode_version);
- adev->psp.sos_feature_version = le32_to_cpu(sos_hdr->sos.fw_version);
+ adev->psp.sos.fw_version = le32_to_cpu(sos_hdr->header.ucode_version);
+ adev->psp.sos.feature_version = le32_to_cpu(sos_hdr->sos.fw_version);
- adev->psp.sys_bin_size = le32_to_cpu(sos_hdr->sos.offset_bytes);
- adev->psp.sys_start_addr = ucode_array_start_addr;
+ adev->psp.sys.size_bytes = le32_to_cpu(sos_hdr->sos.offset_bytes);
+ adev->psp.sys.start_addr = ucode_array_start_addr;
- adev->psp.sos_bin_size = le32_to_cpu(sos_hdr->sos.size_bytes);
- adev->psp.sos_start_addr = ucode_array_start_addr +
+ adev->psp.sos.size_bytes = le32_to_cpu(sos_hdr->sos.size_bytes);
+ adev->psp.sos.start_addr = ucode_array_start_addr +
le32_to_cpu(sos_hdr->sos.offset_bytes);
} else {
/* Load alternate PSP SOS FW */
sos_hdr_v1_3 = (const struct psp_firmware_header_v1_3 *)adev->psp.sos_fw->data;
- adev->psp.sos_fw_version = le32_to_cpu(sos_hdr_v1_3->sos_aux.fw_version);
- adev->psp.sos_feature_version = le32_to_cpu(sos_hdr_v1_3->sos_aux.fw_version);
+ adev->psp.sos.fw_version = le32_to_cpu(sos_hdr_v1_3->sos_aux.fw_version);
+ adev->psp.sos.feature_version = le32_to_cpu(sos_hdr_v1_3->sos_aux.fw_version);
- adev->psp.sys_bin_size = le32_to_cpu(sos_hdr_v1_3->sys_drv_aux.size_bytes);
- adev->psp.sys_start_addr = ucode_array_start_addr +
+ adev->psp.sys.size_bytes = le32_to_cpu(sos_hdr_v1_3->sys_drv_aux.size_bytes);
+ adev->psp.sys.start_addr = ucode_array_start_addr +
le32_to_cpu(sos_hdr_v1_3->sys_drv_aux.offset_bytes);
- adev->psp.sos_bin_size = le32_to_cpu(sos_hdr_v1_3->sos_aux.size_bytes);
- adev->psp.sos_start_addr = ucode_array_start_addr +
+ adev->psp.sos.size_bytes = le32_to_cpu(sos_hdr_v1_3->sos_aux.size_bytes);
+ adev->psp.sos.start_addr = ucode_array_start_addr +
le32_to_cpu(sos_hdr_v1_3->sos_aux.offset_bytes);
}
- if ((adev->psp.sys_bin_size == 0) || (adev->psp.sos_bin_size == 0)) {
+ if ((adev->psp.sys.size_bytes == 0) || (adev->psp.sos.size_bytes == 0)) {
dev_warn(adev->dev, "PSP SOS FW not available");
return -EINVAL;
}
@@ -3003,8 +3180,10 @@ int psp_init_sos_microcode(struct psp_context *psp,
const struct psp_firmware_header_v1_1 *sos_hdr_v1_1;
const struct psp_firmware_header_v1_2 *sos_hdr_v1_2;
const struct psp_firmware_header_v1_3 *sos_hdr_v1_3;
+ const struct psp_firmware_header_v2_0 *sos_hdr_v2_0;
int err = 0;
uint8_t *ucode_array_start_addr;
+ int fw_index = 0;
if (!chip_name) {
dev_err(adev->dev, "invalid chip name for sos microcode\n");
@@ -3033,35 +3212,52 @@ int psp_init_sos_microcode(struct psp_context *psp,
if (sos_hdr->header.header_version_minor == 1) {
sos_hdr_v1_1 = (const struct psp_firmware_header_v1_1 *)adev->psp.sos_fw->data;
- adev->psp.toc_bin_size = le32_to_cpu(sos_hdr_v1_1->toc.size_bytes);
- adev->psp.toc_start_addr = (uint8_t *)adev->psp.sys_start_addr +
+ adev->psp.toc.size_bytes = le32_to_cpu(sos_hdr_v1_1->toc.size_bytes);
+ adev->psp.toc.start_addr = (uint8_t *)adev->psp.sys.start_addr +
le32_to_cpu(sos_hdr_v1_1->toc.offset_bytes);
- adev->psp.kdb_bin_size = le32_to_cpu(sos_hdr_v1_1->kdb.size_bytes);
- adev->psp.kdb_start_addr = (uint8_t *)adev->psp.sys_start_addr +
+ adev->psp.kdb.size_bytes = le32_to_cpu(sos_hdr_v1_1->kdb.size_bytes);
+ adev->psp.kdb.start_addr = (uint8_t *)adev->psp.sys.start_addr +
le32_to_cpu(sos_hdr_v1_1->kdb.offset_bytes);
}
if (sos_hdr->header.header_version_minor == 2) {
sos_hdr_v1_2 = (const struct psp_firmware_header_v1_2 *)adev->psp.sos_fw->data;
- adev->psp.kdb_bin_size = le32_to_cpu(sos_hdr_v1_2->kdb.size_bytes);
- adev->psp.kdb_start_addr = (uint8_t *)adev->psp.sys_start_addr +
+ adev->psp.kdb.size_bytes = le32_to_cpu(sos_hdr_v1_2->kdb.size_bytes);
+ adev->psp.kdb.start_addr = (uint8_t *)adev->psp.sys.start_addr +
le32_to_cpu(sos_hdr_v1_2->kdb.offset_bytes);
}
if (sos_hdr->header.header_version_minor == 3) {
sos_hdr_v1_3 = (const struct psp_firmware_header_v1_3 *)adev->psp.sos_fw->data;
- adev->psp.toc_bin_size = le32_to_cpu(sos_hdr_v1_3->v1_1.toc.size_bytes);
- adev->psp.toc_start_addr = ucode_array_start_addr +
+ adev->psp.toc.size_bytes = le32_to_cpu(sos_hdr_v1_3->v1_1.toc.size_bytes);
+ adev->psp.toc.start_addr = ucode_array_start_addr +
le32_to_cpu(sos_hdr_v1_3->v1_1.toc.offset_bytes);
- adev->psp.kdb_bin_size = le32_to_cpu(sos_hdr_v1_3->v1_1.kdb.size_bytes);
- adev->psp.kdb_start_addr = ucode_array_start_addr +
+ adev->psp.kdb.size_bytes = le32_to_cpu(sos_hdr_v1_3->v1_1.kdb.size_bytes);
+ adev->psp.kdb.start_addr = ucode_array_start_addr +
le32_to_cpu(sos_hdr_v1_3->v1_1.kdb.offset_bytes);
- adev->psp.spl_bin_size = le32_to_cpu(sos_hdr_v1_3->spl.size_bytes);
- adev->psp.spl_start_addr = ucode_array_start_addr +
+ adev->psp.spl.size_bytes = le32_to_cpu(sos_hdr_v1_3->spl.size_bytes);
+ adev->psp.spl.start_addr = ucode_array_start_addr +
le32_to_cpu(sos_hdr_v1_3->spl.offset_bytes);
- adev->psp.rl_bin_size = le32_to_cpu(sos_hdr_v1_3->rl.size_bytes);
- adev->psp.rl_start_addr = ucode_array_start_addr +
+ adev->psp.rl.size_bytes = le32_to_cpu(sos_hdr_v1_3->rl.size_bytes);
+ adev->psp.rl.start_addr = ucode_array_start_addr +
le32_to_cpu(sos_hdr_v1_3->rl.offset_bytes);
}
break;
+ case 2:
+ sos_hdr_v2_0 = (const struct psp_firmware_header_v2_0 *)adev->psp.sos_fw->data;
+
+ if (le32_to_cpu(sos_hdr_v2_0->psp_fw_bin_count) >= UCODE_MAX_PSP_PACKAGING) {
+ dev_err(adev->dev, "packed SOS count exceeds maximum limit\n");
+ err = -EINVAL;
+ goto out;
+ }
+
+ for (fw_index = 0; fw_index < le32_to_cpu(sos_hdr_v2_0->psp_fw_bin_count); fw_index++) {
+ err = parse_sos_bin_descriptor(psp,
+ &sos_hdr_v2_0->psp_fw_bin[fw_index],
+ sos_hdr_v2_0);
+ if (err)
+ goto out;
+ }
+ break;
default:
dev_err(adev->dev,
"unsupported psp sos firmware\n");
@@ -3080,7 +3276,7 @@ int psp_init_sos_microcode(struct psp_context *psp,
}
static int parse_ta_bin_descriptor(struct psp_context *psp,
- const struct ta_fw_bin_desc *desc,
+ const struct psp_fw_bin_desc *desc,
const struct ta_firmware_header_v2_0 *ta_hdr)
{
uint8_t *ucode_start_addr = NULL;
@@ -3168,7 +3364,7 @@ int psp_init_ta_microcode(struct psp_context *psp,
goto out;
}
- if (le32_to_cpu(ta_hdr->ta_fw_bin_count) >= UCODE_MAX_TA_PACKAGING) {
+ if (le32_to_cpu(ta_hdr->ta_fw_bin_count) >= UCODE_MAX_PSP_PACKAGING) {
dev_err(adev->dev, "packed TA count exceeds maximum limit\n");
err = -EINVAL;
goto out;
@@ -3235,11 +3431,12 @@ static ssize_t psp_usbc_pd_fw_sysfs_write(struct device *dev,
{
struct drm_device *ddev = dev_get_drvdata(dev);
struct amdgpu_device *adev = drm_to_adev(ddev);
- void *cpu_addr;
- dma_addr_t dma_addr;
int ret, idx;
char fw_name[100];
const struct firmware *usbc_pd_fw;
+ struct amdgpu_bo *fw_buf_bo = NULL;
+ uint64_t fw_pri_mc_addr;
+ void *fw_pri_cpu_addr;
if (!adev->ip_blocks[AMD_IP_BLOCK_TYPE_PSP].status.late_initialized) {
DRM_INFO("PSP block is not ready yet.");
@@ -3254,31 +3451,24 @@ static ssize_t psp_usbc_pd_fw_sysfs_write(struct device *dev,
if (ret)
goto fail;
- /* We need contiguous physical mem to place the FW for psp to access */
- cpu_addr = dma_alloc_coherent(adev->dev, usbc_pd_fw->size, &dma_addr, GFP_KERNEL);
-
- ret = dma_mapping_error(adev->dev, dma_addr);
+ /* LFB address which is aligned to 1MB boundary per PSP request */
+ ret = amdgpu_bo_create_kernel(adev, usbc_pd_fw->size, 0x100000,
+ AMDGPU_GEM_DOMAIN_VRAM,
+ &fw_buf_bo,
+ &fw_pri_mc_addr,
+ &fw_pri_cpu_addr);
if (ret)
goto rel_buf;
- memcpy_toio(cpu_addr, usbc_pd_fw->data, usbc_pd_fw->size);
-
- /*
- * x86 specific workaround.
- * Without it the buffer is invisible in PSP.
- *
- * TODO Remove once PSP starts snooping CPU cache
- */
-#ifdef CONFIG_X86
- clflush_cache_range(cpu_addr, (usbc_pd_fw->size & ~(L1_CACHE_BYTES - 1)));
-#endif
+ memcpy_toio(fw_pri_cpu_addr, usbc_pd_fw->data, usbc_pd_fw->size);
mutex_lock(&adev->psp.mutex);
- ret = psp_load_usbc_pd_fw(&adev->psp, dma_addr);
+ ret = psp_load_usbc_pd_fw(&adev->psp, fw_pri_mc_addr);
mutex_unlock(&adev->psp.mutex);
+ amdgpu_bo_free_kernel(&fw_buf_bo, &fw_pri_mc_addr, &fw_pri_cpu_addr);
+
rel_buf:
- dma_free_coherent(adev->dev, usbc_pd_fw->size, cpu_addr, dma_addr);
release_firmware(usbc_pd_fw);
fail:
if (ret) {
@@ -3307,7 +3497,10 @@ static DEVICE_ATTR(usbc_pd_fw, S_IRUGO | S_IWUSR,
psp_usbc_pd_fw_sysfs_read,
psp_usbc_pd_fw_sysfs_write);
-
+int is_psp_fw_valid(struct psp_bin_desc bin)
+{
+ return bin.size_bytes;
+}
const struct amd_ip_funcs psp_ip_funcs = {
.name = "psp",
@@ -3369,6 +3562,14 @@ const struct amdgpu_ip_block_version psp_v11_0_ip_block =
.funcs = &psp_ip_funcs,
};
+const struct amdgpu_ip_block_version psp_v11_0_8_ip_block = {
+ .type = AMD_IP_BLOCK_TYPE_PSP,
+ .major = 11,
+ .minor = 0,
+ .rev = 8,
+ .funcs = &psp_ip_funcs,
+};
+
const struct amdgpu_ip_block_version psp_v12_0_ip_block =
{
.type = AMD_IP_BLOCK_TYPE_PSP,
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.h
index 3030ec24eb3b708eab0c76d6c504e003cd26df19..4435b180ace0bcd5b4354c7c58d5e34bb8596c40 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.h
@@ -48,11 +48,15 @@
struct psp_context;
struct psp_xgmi_node_info;
struct psp_xgmi_topology_info;
+struct psp_bin_desc;
enum psp_bootloader_cmd {
PSP_BL__LOAD_SYSDRV = 0x10000,
PSP_BL__LOAD_SOSDRV = 0x20000,
PSP_BL__LOAD_KEY_DATABASE = 0x80000,
+ PSP_BL__LOAD_SOCDRV = 0x90000,
+ PSP_BL__LOAD_INTFDRV = 0xA0000,
+ PSP_BL__LOAD_DBGDRV = 0xB0000,
PSP_BL__DRAM_LONG_TRAIN = 0x100000,
PSP_BL__DRAM_SHORT_TRAIN = 0x200000,
PSP_BL__LOAD_TOS_SPL_TABLE = 0x10000000,
@@ -93,6 +97,9 @@ struct psp_funcs
int (*bootloader_load_kdb)(struct psp_context *psp);
int (*bootloader_load_spl)(struct psp_context *psp);
int (*bootloader_load_sysdrv)(struct psp_context *psp);
+ int (*bootloader_load_soc_drv)(struct psp_context *psp);
+ int (*bootloader_load_intf_drv)(struct psp_context *psp);
+ int (*bootloader_load_dbg_drv)(struct psp_context *psp);
int (*bootloader_load_sos)(struct psp_context *psp);
int (*ring_init)(struct psp_context *psp, enum psp_ring_type ring_type);
int (*ring_create)(struct psp_context *psp,
@@ -106,7 +113,7 @@ struct psp_funcs
int (*mem_training)(struct psp_context *psp, uint32_t ops);
uint32_t (*ring_get_wptr)(struct psp_context *psp);
void (*ring_set_wptr)(struct psp_context *psp, uint32_t value);
- int (*load_usbc_pd_fw)(struct psp_context *psp, dma_addr_t dma_addr);
+ int (*load_usbc_pd_fw)(struct psp_context *psp, uint64_t fw_pri_mc_addr);
int (*read_usbc_pd_fw)(struct psp_context *psp, uint32_t *fw_ver);
};
@@ -116,6 +123,7 @@ struct psp_xgmi_node_info {
uint8_t num_hops;
uint8_t is_sharing_enabled;
enum ta_xgmi_assigned_sdma_engine sdma_engine;
+ uint8_t num_links;
};
struct psp_xgmi_topology_info {
@@ -282,6 +290,13 @@ struct psp_runtime_boot_cfg_entry {
uint32_t reserved;
};
+struct psp_bin_desc {
+ uint32_t fw_version;
+ uint32_t feature_version;
+ uint32_t size_bytes;
+ uint8_t *start_addr;
+};
+
struct psp_context
{
struct amdgpu_device *adev;
@@ -297,20 +312,15 @@ struct psp_context
/* sos firmware */
const struct firmware *sos_fw;
- uint32_t sos_fw_version;
- uint32_t sos_feature_version;
- uint32_t sys_bin_size;
- uint32_t sos_bin_size;
- uint32_t toc_bin_size;
- uint32_t kdb_bin_size;
- uint32_t spl_bin_size;
- uint32_t rl_bin_size;
- uint8_t *sys_start_addr;
- uint8_t *sos_start_addr;
- uint8_t *toc_start_addr;
- uint8_t *kdb_start_addr;
- uint8_t *spl_start_addr;
- uint8_t *rl_start_addr;
+ struct psp_bin_desc sys;
+ struct psp_bin_desc sos;
+ struct psp_bin_desc toc;
+ struct psp_bin_desc kdb;
+ struct psp_bin_desc spl;
+ struct psp_bin_desc rl;
+ struct psp_bin_desc soc_drv;
+ struct psp_bin_desc intf_drv;
+ struct psp_bin_desc dbg_drv;
/* tmr buffer */
struct amdgpu_bo *tmr_bo;
@@ -325,8 +335,6 @@ struct psp_context
/* toc firmware */
const struct firmware *toc_fw;
- uint32_t toc_fw_version;
- uint32_t toc_feature_version;
/* fence buffer */
struct amdgpu_bo *fence_buf_bo;
@@ -402,6 +410,12 @@ struct amdgpu_psp_funcs {
((psp)->funcs->bootloader_load_spl ? (psp)->funcs->bootloader_load_spl((psp)) : 0)
#define psp_bootloader_load_sysdrv(psp) \
((psp)->funcs->bootloader_load_sysdrv ? (psp)->funcs->bootloader_load_sysdrv((psp)) : 0)
+#define psp_bootloader_load_soc_drv(psp) \
+ ((psp)->funcs->bootloader_load_soc_drv ? (psp)->funcs->bootloader_load_soc_drv((psp)) : 0)
+#define psp_bootloader_load_intf_drv(psp) \
+ ((psp)->funcs->bootloader_load_intf_drv ? (psp)->funcs->bootloader_load_intf_drv((psp)) : 0)
+#define psp_bootloader_load_dbg_drv(psp) \
+ ((psp)->funcs->bootloader_load_dbg_drv ? (psp)->funcs->bootloader_load_dbg_drv((psp)) : 0)
#define psp_bootloader_load_sos(psp) \
((psp)->funcs->bootloader_load_sos ? (psp)->funcs->bootloader_load_sos((psp)) : 0)
#define psp_smu_reload_quirk(psp) \
@@ -414,9 +428,9 @@ struct amdgpu_psp_funcs {
#define psp_ring_get_wptr(psp) (psp)->funcs->ring_get_wptr((psp))
#define psp_ring_set_wptr(psp, value) (psp)->funcs->ring_set_wptr((psp), (value))
-#define psp_load_usbc_pd_fw(psp, dma_addr) \
+#define psp_load_usbc_pd_fw(psp, fw_pri_mc_addr) \
((psp)->funcs->load_usbc_pd_fw ? \
- (psp)->funcs->load_usbc_pd_fw((psp), (dma_addr)) : -EINVAL)
+ (psp)->funcs->load_usbc_pd_fw((psp), (fw_pri_mc_addr)) : -EINVAL)
#define psp_read_usbc_pd_fw(psp, fw_ver) \
((psp)->funcs->read_usbc_pd_fw ? \
@@ -427,6 +441,7 @@ extern const struct amd_ip_funcs psp_ip_funcs;
extern const struct amdgpu_ip_block_version psp_v3_1_ip_block;
extern const struct amdgpu_ip_block_version psp_v10_0_ip_block;
extern const struct amdgpu_ip_block_version psp_v11_0_ip_block;
+extern const struct amdgpu_ip_block_version psp_v11_0_8_ip_block;
extern const struct amdgpu_ip_block_version psp_v12_0_ip_block;
extern const struct amdgpu_ip_block_version psp_v13_0_ip_block;
@@ -483,4 +498,5 @@ int psp_load_fw_list(struct psp_context *psp,
struct amdgpu_firmware_info **ucode_list, int ucode_count);
void psp_copy_fw(struct psp_context *psp, uint8_t *start_addr, uint32_t bin_size);
+int is_psp_fw_valid(struct psp_bin_desc bin);
#endif
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c
index fc66aca285944649b4906bcc83fd3301a4d5d5b2..194f7ccfbf946c4a94eb88196f02b60ffb3e36e9 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c
@@ -71,8 +71,8 @@ const char *ras_block_string[] = {
/* inject address is 52 bits */
#define RAS_UMC_INJECT_ADDR_LIMIT (0x1ULL << 52)
-/* typical ECC bad page rate(1 bad page per 100MB VRAM) */
-#define RAS_BAD_PAGE_RATE (100 * 1024 * 1024ULL)
+/* typical ECC bad page rate is 1 bad page per 100MB VRAM */
+#define RAS_BAD_PAGE_COVER (100 * 1024 * 1024ULL)
enum amdgpu_ras_retire_page_reservation {
AMDGPU_RAS_RETIRE_PAGE_RESERVED,
@@ -355,8 +355,9 @@ static int amdgpu_ras_debugfs_ctrl_parse_data(struct file *f,
* to see which blocks support RAS on a particular asic.
*
*/
-static ssize_t amdgpu_ras_debugfs_ctrl_write(struct file *f, const char __user *buf,
- size_t size, loff_t *pos)
+static ssize_t amdgpu_ras_debugfs_ctrl_write(struct file *f,
+ const char __user *buf,
+ size_t size, loff_t *pos)
{
struct amdgpu_device *adev = (struct amdgpu_device *)file_inode(f)->i_private;
struct ras_debug_if data;
@@ -370,7 +371,7 @@ static ssize_t amdgpu_ras_debugfs_ctrl_write(struct file *f, const char __user *
ret = amdgpu_ras_debugfs_ctrl_parse_data(f, buf, size, pos, &data);
if (ret)
- return -EINVAL;
+ return ret;
if (data.op == 3) {
ret = amdgpu_reserve_page_direct(adev, data.inject.address);
@@ -403,9 +404,9 @@ static ssize_t amdgpu_ras_debugfs_ctrl_write(struct file *f, const char __user *
/* umc ce/ue error injection for a bad page is not allowed */
if ((data.head.block == AMDGPU_RAS_BLOCK__UMC) &&
amdgpu_ras_check_bad_page(adev, data.inject.address)) {
- dev_warn(adev->dev, "RAS WARN: 0x%llx has been marked "
- "as bad before error injection!\n",
- data.inject.address);
+ dev_warn(adev->dev, "RAS WARN: inject: 0x%llx has "
+ "already been marked as bad!\n",
+ data.inject.address);
break;
}
@@ -439,21 +440,24 @@ static ssize_t amdgpu_ras_debugfs_ctrl_write(struct file *f, const char __user *
* will reset EEPROM table to 0 entries.
*
*/
-static ssize_t amdgpu_ras_debugfs_eeprom_write(struct file *f, const char __user *buf,
- size_t size, loff_t *pos)
+static ssize_t amdgpu_ras_debugfs_eeprom_write(struct file *f,
+ const char __user *buf,
+ size_t size, loff_t *pos)
{
struct amdgpu_device *adev =
(struct amdgpu_device *)file_inode(f)->i_private;
int ret;
ret = amdgpu_ras_eeprom_reset_table(
- &(amdgpu_ras_get_context(adev)->eeprom_control));
+ &(amdgpu_ras_get_context(adev)->eeprom_control));
- if (ret == 1) {
+ if (!ret) {
+ /* Something was written to EEPROM.
+ */
amdgpu_ras_get_context(adev)->flags = RAS_DEFAULT_FLAGS;
return size;
} else {
- return -EIO;
+ return ret;
}
}
@@ -1316,6 +1320,12 @@ static struct dentry *amdgpu_ras_debugfs_create_ctrl_node(struct amdgpu_device *
&con->bad_page_cnt_threshold);
debugfs_create_x32("ras_hw_enabled", 0444, dir, &adev->ras_hw_enabled);
debugfs_create_x32("ras_enabled", 0444, dir, &adev->ras_enabled);
+ debugfs_create_file("ras_eeprom_size", S_IRUGO, dir, adev,
+ &amdgpu_ras_debugfs_eeprom_size_ops);
+ con->de_ras_eeprom_table = debugfs_create_file("ras_eeprom_table",
+ S_IRUGO, dir, adev,
+ &amdgpu_ras_debugfs_eeprom_table_ops);
+ amdgpu_ras_debugfs_set_ret_size(&con->eeprom_control);
/*
* After one uncorrectable error happens, usually GPU recovery will
@@ -1833,13 +1843,12 @@ int amdgpu_ras_save_bad_pages(struct amdgpu_device *adev)
control = &con->eeprom_control;
data = con->eh_data;
- save_count = data->count - control->num_recs;
+ save_count = data->count - control->ras_num_recs;
/* only new entries are saved */
if (save_count > 0) {
- if (amdgpu_ras_eeprom_process_recods(control,
- &data->bps[control->num_recs],
- true,
- save_count)) {
+ if (amdgpu_ras_eeprom_append(control,
+ &data->bps[control->ras_num_recs],
+ save_count)) {
dev_err(adev->dev, "Failed to save EEPROM table data!");
return -EIO;
}
@@ -1857,28 +1866,24 @@ int amdgpu_ras_save_bad_pages(struct amdgpu_device *adev)
static int amdgpu_ras_load_bad_pages(struct amdgpu_device *adev)
{
struct amdgpu_ras_eeprom_control *control =
- &adev->psp.ras.ras->eeprom_control;
- struct eeprom_table_record *bps = NULL;
- int ret = 0;
+ &adev->psp.ras.ras->eeprom_control;
+ struct eeprom_table_record *bps;
+ int ret;
/* no bad page record, skip eeprom access */
- if (!control->num_recs || (amdgpu_bad_page_threshold == 0))
- return ret;
+ if (control->ras_num_recs == 0 || amdgpu_bad_page_threshold == 0)
+ return 0;
- bps = kcalloc(control->num_recs, sizeof(*bps), GFP_KERNEL);
+ bps = kcalloc(control->ras_num_recs, sizeof(*bps), GFP_KERNEL);
if (!bps)
return -ENOMEM;
- if (amdgpu_ras_eeprom_process_recods(control, bps, false,
- control->num_recs)) {
+ ret = amdgpu_ras_eeprom_read(control, bps, control->ras_num_recs);
+ if (ret)
dev_err(adev->dev, "Failed to load EEPROM table records!");
- ret = -EIO;
- goto out;
- }
-
- ret = amdgpu_ras_add_bad_pages(adev, bps, control->num_recs);
+ else
+ ret = amdgpu_ras_add_bad_pages(adev, bps, control->ras_num_recs);
-out:
kfree(bps);
return ret;
}
@@ -1918,11 +1923,9 @@ static bool amdgpu_ras_check_bad_page(struct amdgpu_device *adev,
}
static void amdgpu_ras_validate_threshold(struct amdgpu_device *adev,
- uint32_t max_length)
+ uint32_t max_count)
{
struct amdgpu_ras *con = amdgpu_ras_get_context(adev);
- int tmp_threshold = amdgpu_bad_page_threshold;
- u64 val;
/*
* Justification of value bad_page_cnt_threshold in ras structure
@@ -1943,18 +1946,15 @@ static void amdgpu_ras_validate_threshold(struct amdgpu_device *adev,
* take no effect.
*/
- if (tmp_threshold < -1)
- tmp_threshold = -1;
- else if (tmp_threshold > max_length)
- tmp_threshold = max_length;
+ if (amdgpu_bad_page_threshold < 0) {
+ u64 val = adev->gmc.mc_vram_size;
- if (tmp_threshold == -1) {
- val = adev->gmc.mc_vram_size;
- do_div(val, RAS_BAD_PAGE_RATE);
+ do_div(val, RAS_BAD_PAGE_COVER);
con->bad_page_cnt_threshold = min(lower_32_bits(val),
- max_length);
+ max_count);
} else {
- con->bad_page_cnt_threshold = tmp_threshold;
+ con->bad_page_cnt_threshold = min_t(int, max_count,
+ amdgpu_bad_page_threshold);
}
}
@@ -1962,15 +1962,24 @@ int amdgpu_ras_recovery_init(struct amdgpu_device *adev)
{
struct amdgpu_ras *con = amdgpu_ras_get_context(adev);
struct ras_err_handler_data **data;
- uint32_t max_eeprom_records_len = 0;
+ u32 max_eeprom_records_count = 0;
bool exc_err_limit = false;
int ret;
- if (adev->ras_enabled && con)
- data = &con->eh_data;
- else
+ if (!con)
return 0;
+ /* Allow access to RAS EEPROM via debugfs, when the ASIC
+ * supports RAS and debugfs is enabled, but when
+ * adev->ras_enabled is unset, i.e. when "ras_enable"
+ * module parameter is set to 0.
+ */
+ con->adev = adev;
+
+ if (!adev->ras_enabled)
+ return 0;
+
+ data = &con->eh_data;
*data = kmalloc(sizeof(**data), GFP_KERNEL | __GFP_ZERO);
if (!*data) {
ret = -ENOMEM;
@@ -1980,10 +1989,9 @@ int amdgpu_ras_recovery_init(struct amdgpu_device *adev)
mutex_init(&con->recovery_lock);
INIT_WORK(&con->recovery_work, amdgpu_ras_do_recovery);
atomic_set(&con->in_recovery, 0);
- con->adev = adev;
- max_eeprom_records_len = amdgpu_ras_eeprom_get_record_max_length();
- amdgpu_ras_validate_threshold(adev, max_eeprom_records_len);
+ max_eeprom_records_count = amdgpu_ras_eeprom_max_record_count();
+ amdgpu_ras_validate_threshold(adev, max_eeprom_records_count);
/* Todo: During test the SMU might fail to read the eeprom through I2C
* when the GPU is pending on XGMI reset during probe time
@@ -1999,13 +2007,13 @@ int amdgpu_ras_recovery_init(struct amdgpu_device *adev)
if (exc_err_limit || ret)
goto free;
- if (con->eeprom_control.num_recs) {
+ if (con->eeprom_control.ras_num_recs) {
ret = amdgpu_ras_load_bad_pages(adev);
if (ret)
goto free;
if (adev->smu.ppt_funcs && adev->smu.ppt_funcs->send_hbm_bad_pages_num)
- adev->smu.ppt_funcs->send_hbm_bad_pages_num(&adev->smu, con->eeprom_control.num_recs);
+ adev->smu.ppt_funcs->send_hbm_bad_pages_num(&adev->smu, con->eeprom_control.ras_num_recs);
}
return 0;
@@ -2015,7 +2023,7 @@ int amdgpu_ras_recovery_init(struct amdgpu_device *adev)
kfree(*data);
con->eh_data = NULL;
out:
- dev_warn(adev->dev, "Failed to initialize ras recovery!\n");
+ dev_warn(adev->dev, "Failed to initialize ras recovery! (%d)\n", ret);
/*
* Except error threshold exceeding case, other failure cases in this
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.h
index b504ed8c9b50be8cf5064694582d53e5158c81e7..4d9c63f2f37718e18b75b90fb8dc32a4b8a2056f 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.h
@@ -318,6 +318,7 @@ struct amdgpu_ras {
/* sysfs */
struct device_attribute features_attr;
struct bin_attribute badpages_attr;
+ struct dentry *de_ras_eeprom_table;
/* block array */
struct ras_manager *objs;
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras_eeprom.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras_eeprom.c
index f40c871da0c623d584953d23b292b5772f91432f..d2e5b2567bc1bc9779df90a35dd88788ad682d4d 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras_eeprom.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras_eeprom.c
@@ -26,90 +26,110 @@
#include "amdgpu_ras.h"
#include <linux/bits.h>
#include "atom.h"
+#include "amdgpu_eeprom.h"
+#include <linux/debugfs.h>
+#include <linux/uaccess.h>
-#define EEPROM_I2C_TARGET_ADDR_VEGA20 0xA0
-#define EEPROM_I2C_TARGET_ADDR_ARCTURUS 0xA8
-#define EEPROM_I2C_TARGET_ADDR_ARCTURUS_D342 0xA0
-#define EEPROM_I2C_TARGET_ADDR_SIENNA_CICHLID 0xA0
-#define EEPROM_I2C_TARGET_ADDR_ALDEBARAN 0xA0
+#define EEPROM_I2C_MADDR_VEGA20 0x0
+#define EEPROM_I2C_MADDR_ARCTURUS 0x40000
+#define EEPROM_I2C_MADDR_ARCTURUS_D342 0x0
+#define EEPROM_I2C_MADDR_SIENNA_CICHLID 0x0
+#define EEPROM_I2C_MADDR_ALDEBARAN 0x0
/*
* The 2 macros bellow represent the actual size in bytes that
* those entities occupy in the EEPROM memory.
- * EEPROM_TABLE_RECORD_SIZE is different than sizeof(eeprom_table_record) which
+ * RAS_TABLE_RECORD_SIZE is different than sizeof(eeprom_table_record) which
* uses uint64 to store 6b fields such as retired_page.
*/
-#define EEPROM_TABLE_HEADER_SIZE 20
-#define EEPROM_TABLE_RECORD_SIZE 24
-
-#define EEPROM_ADDRESS_SIZE 0x2
+#define RAS_TABLE_HEADER_SIZE 20
+#define RAS_TABLE_RECORD_SIZE 24
/* Table hdr is 'AMDR' */
-#define EEPROM_TABLE_HDR_VAL 0x414d4452
-#define EEPROM_TABLE_VER 0x00010000
+#define RAS_TABLE_HDR_VAL 0x414d4452
+#define RAS_TABLE_VER 0x00010000
/* Bad GPU tag ‘BADG’ */
-#define EEPROM_TABLE_HDR_BAD 0x42414447
+#define RAS_TABLE_HDR_BAD 0x42414447
+
+/* Assume 2-Mbit size EEPROM and take up the whole space. */
+#define RAS_TBL_SIZE_BYTES (256 * 1024)
+#define RAS_TABLE_START 0
+#define RAS_HDR_START RAS_TABLE_START
+#define RAS_RECORD_START (RAS_HDR_START + RAS_TABLE_HEADER_SIZE)
+#define RAS_MAX_RECORD_COUNT ((RAS_TBL_SIZE_BYTES - RAS_TABLE_HEADER_SIZE) \
+ / RAS_TABLE_RECORD_SIZE)
+
+/* Given a zero-based index of an EEPROM RAS record, yields the EEPROM
+ * offset off of RAS_TABLE_START. That is, this is something you can
+ * add to control->i2c_address, and then tell I2C layer to read
+ * from/write to there. _N is the so called absolute index,
+ * because it starts right after the table header.
+ */
+#define RAS_INDEX_TO_OFFSET(_C, _N) ((_C)->ras_record_offset + \
+ (_N) * RAS_TABLE_RECORD_SIZE)
+
+#define RAS_OFFSET_TO_INDEX(_C, _O) (((_O) - \
+ (_C)->ras_record_offset) / RAS_TABLE_RECORD_SIZE)
+
+/* Given a 0-based relative record index, 0, 1, 2, ..., etc., off
+ * of "fri", return the absolute record index off of the end of
+ * the table header.
+ */
+#define RAS_RI_TO_AI(_C, _I) (((_I) + (_C)->ras_fri) % \
+ (_C)->ras_max_record_count)
-/* Assume 2 Mbit size */
-#define EEPROM_SIZE_BYTES 256000
-#define EEPROM_PAGE__SIZE_BYTES 256
-#define EEPROM_HDR_START 0
-#define EEPROM_RECORD_START (EEPROM_HDR_START + EEPROM_TABLE_HEADER_SIZE)
-#define EEPROM_MAX_RECORD_NUM ((EEPROM_SIZE_BYTES - EEPROM_TABLE_HEADER_SIZE) / EEPROM_TABLE_RECORD_SIZE)
-#define EEPROM_ADDR_MSB_MASK GENMASK(17, 8)
+#define RAS_NUM_RECS(_tbl_hdr) (((_tbl_hdr)->tbl_size - \
+ RAS_TABLE_HEADER_SIZE) / RAS_TABLE_RECORD_SIZE)
#define to_amdgpu_device(x) (container_of(x, struct amdgpu_ras, eeprom_control))->adev
static bool __is_ras_eeprom_supported(struct amdgpu_device *adev)
{
- if ((adev->asic_type == CHIP_VEGA20) ||
- (adev->asic_type == CHIP_ARCTURUS) ||
- (adev->asic_type == CHIP_SIENNA_CICHLID) ||
- (adev->asic_type == CHIP_ALDEBARAN))
- return true;
-
- return false;
+ return adev->asic_type == CHIP_VEGA20 ||
+ adev->asic_type == CHIP_ARCTURUS ||
+ adev->asic_type == CHIP_SIENNA_CICHLID ||
+ adev->asic_type == CHIP_ALDEBARAN;
}
static bool __get_eeprom_i2c_addr_arct(struct amdgpu_device *adev,
- uint16_t *i2c_addr)
+ struct amdgpu_ras_eeprom_control *control)
{
struct atom_context *atom_ctx = adev->mode_info.atom_context;
- if (!i2c_addr || !atom_ctx)
+ if (!control || !atom_ctx)
return false;
if (strnstr(atom_ctx->vbios_version,
"D342",
sizeof(atom_ctx->vbios_version)))
- *i2c_addr = EEPROM_I2C_TARGET_ADDR_ARCTURUS_D342;
+ control->i2c_address = EEPROM_I2C_MADDR_ARCTURUS_D342;
else
- *i2c_addr = EEPROM_I2C_TARGET_ADDR_ARCTURUS;
+ control->i2c_address = EEPROM_I2C_MADDR_ARCTURUS;
return true;
}
static bool __get_eeprom_i2c_addr(struct amdgpu_device *adev,
- uint16_t *i2c_addr)
+ struct amdgpu_ras_eeprom_control *control)
{
- if (!i2c_addr)
+ if (!control)
return false;
switch (adev->asic_type) {
case CHIP_VEGA20:
- *i2c_addr = EEPROM_I2C_TARGET_ADDR_VEGA20;
+ control->i2c_address = EEPROM_I2C_MADDR_VEGA20;
break;
case CHIP_ARCTURUS:
- return __get_eeprom_i2c_addr_arct(adev, i2c_addr);
+ return __get_eeprom_i2c_addr_arct(adev, control);
case CHIP_SIENNA_CICHLID:
- *i2c_addr = EEPROM_I2C_TARGET_ADDR_SIENNA_CICHLID;
+ control->i2c_address = EEPROM_I2C_MADDR_SIENNA_CICHLID;
break;
case CHIP_ALDEBARAN:
- *i2c_addr = EEPROM_I2C_TARGET_ADDR_ALDEBARAN;
+ control->i2c_address = EEPROM_I2C_MADDR_ALDEBARAN;
break;
default:
@@ -119,10 +139,11 @@ static bool __get_eeprom_i2c_addr(struct amdgpu_device *adev,
return true;
}
-static void __encode_table_header_to_buff(struct amdgpu_ras_eeprom_table_header *hdr,
- unsigned char *buff)
+static void
+__encode_table_header_to_buf(struct amdgpu_ras_eeprom_table_header *hdr,
+ unsigned char *buf)
{
- uint32_t *pp = (uint32_t *) buff;
+ u32 *pp = (uint32_t *)buf;
pp[0] = cpu_to_le32(hdr->header);
pp[1] = cpu_to_le32(hdr->version);
@@ -131,10 +152,11 @@ static void __encode_table_header_to_buff(struct amdgpu_ras_eeprom_table_header
pp[4] = cpu_to_le32(hdr->checksum);
}
-static void __decode_table_header_from_buff(struct amdgpu_ras_eeprom_table_header *hdr,
- unsigned char *buff)
+static void
+__decode_table_header_from_buf(struct amdgpu_ras_eeprom_table_header *hdr,
+ unsigned char *buf)
{
- uint32_t *pp = (uint32_t *)buff;
+ u32 *pp = (uint32_t *)buf;
hdr->header = le32_to_cpu(pp[0]);
hdr->version = le32_to_cpu(pp[1]);
@@ -143,303 +165,168 @@ static void __decode_table_header_from_buff(struct amdgpu_ras_eeprom_table_heade
hdr->checksum = le32_to_cpu(pp[4]);
}
-static int __update_table_header(struct amdgpu_ras_eeprom_control *control,
- unsigned char *buff)
+static int __write_table_header(struct amdgpu_ras_eeprom_control *control)
{
- int ret = 0;
+ u8 buf[RAS_TABLE_HEADER_SIZE];
struct amdgpu_device *adev = to_amdgpu_device(control);
- struct i2c_msg msg = {
- .addr = 0,
- .flags = 0,
- .len = EEPROM_ADDRESS_SIZE + EEPROM_TABLE_HEADER_SIZE,
- .buf = buff,
- };
+ int res;
-
- *(uint16_t *)buff = EEPROM_HDR_START;
- __encode_table_header_to_buff(&control->tbl_hdr, buff + EEPROM_ADDRESS_SIZE);
-
- msg.addr = control->i2c_address;
+ memset(buf, 0, sizeof(buf));
+ __encode_table_header_to_buf(&control->tbl_hdr, buf);
/* i2c may be unstable in gpu reset */
down_read(&adev->reset_sem);
- ret = i2c_transfer(&adev->pm.smu_i2c, &msg, 1);
+ res = amdgpu_eeprom_write(&adev->pm.smu_i2c,
+ control->i2c_address +
+ control->ras_header_offset,
+ buf, RAS_TABLE_HEADER_SIZE);
up_read(&adev->reset_sem);
- if (ret < 1)
- DRM_ERROR("Failed to write EEPROM table header, ret:%d", ret);
-
- return ret;
-}
-
-static uint32_t __calc_hdr_byte_sum(struct amdgpu_ras_eeprom_control *control)
-{
- int i;
- uint32_t tbl_sum = 0;
-
- /* Header checksum, skip checksum field in the calculation */
- for (i = 0; i < sizeof(control->tbl_hdr) - sizeof(control->tbl_hdr.checksum); i++)
- tbl_sum += *(((unsigned char *)&control->tbl_hdr) + i);
-
- return tbl_sum;
-}
-
-static uint32_t __calc_recs_byte_sum(struct eeprom_table_record *records,
- int num)
-{
- int i, j;
- uint32_t tbl_sum = 0;
-
- /* Records checksum */
- for (i = 0; i < num; i++) {
- struct eeprom_table_record *record = &records[i];
-
- for (j = 0; j < sizeof(*record); j++) {
- tbl_sum += *(((unsigned char *)record) + j);
- }
+ if (res < 0) {
+ DRM_ERROR("Failed to write EEPROM table header:%d", res);
+ } else if (res < RAS_TABLE_HEADER_SIZE) {
+ DRM_ERROR("Short write:%d out of %d\n",
+ res, RAS_TABLE_HEADER_SIZE);
+ res = -EIO;
+ } else {
+ res = 0;
}
- return tbl_sum;
+ return res;
}
-static inline uint32_t __calc_tbl_byte_sum(struct amdgpu_ras_eeprom_control *control,
- struct eeprom_table_record *records, int num)
+static u8 __calc_hdr_byte_sum(const struct amdgpu_ras_eeprom_control *control)
{
- return __calc_hdr_byte_sum(control) + __calc_recs_byte_sum(records, num);
-}
+ int ii;
+ u8 *pp, csum;
+ size_t sz;
-/* Checksum = 256 -((sum of all table entries) mod 256) */
-static void __update_tbl_checksum(struct amdgpu_ras_eeprom_control *control,
- struct eeprom_table_record *records, int num,
- uint32_t old_hdr_byte_sum)
-{
- /*
- * This will update the table sum with new records.
- *
- * TODO: What happens when the EEPROM table is to be wrapped around
- * and old records from start will get overridden.
- */
-
- /* need to recalculate updated header byte sum */
- control->tbl_byte_sum -= old_hdr_byte_sum;
- control->tbl_byte_sum += __calc_tbl_byte_sum(control, records, num);
-
- control->tbl_hdr.checksum = 256 - (control->tbl_byte_sum % 256);
-}
-
-/* table sum mod 256 + checksum must equals 256 */
-static bool __validate_tbl_checksum(struct amdgpu_ras_eeprom_control *control,
- struct eeprom_table_record *records, int num)
-{
- control->tbl_byte_sum = __calc_tbl_byte_sum(control, records, num);
-
- if (control->tbl_hdr.checksum + (control->tbl_byte_sum % 256) != 256) {
- DRM_WARN("Checksum mismatch, checksum: %u ", control->tbl_hdr.checksum);
- return false;
- }
+ /* Header checksum, skip checksum field in the calculation */
+ sz = sizeof(control->tbl_hdr) - sizeof(control->tbl_hdr.checksum);
+ pp = (u8 *) &control->tbl_hdr;
+ csum = 0;
+ for (ii = 0; ii < sz; ii++, pp++)
+ csum += *pp;
- return true;
+ return csum;
}
static int amdgpu_ras_eeprom_correct_header_tag(
- struct amdgpu_ras_eeprom_control *control,
- uint32_t header)
+ struct amdgpu_ras_eeprom_control *control,
+ uint32_t header)
{
- unsigned char buff[EEPROM_ADDRESS_SIZE + EEPROM_TABLE_HEADER_SIZE];
struct amdgpu_ras_eeprom_table_header *hdr = &control->tbl_hdr;
- int ret = 0;
-
- memset(buff, 0, EEPROM_ADDRESS_SIZE + EEPROM_TABLE_HEADER_SIZE);
-
- mutex_lock(&control->tbl_mutex);
+ u8 *hh;
+ int res;
+ u8 csum;
+
+ csum = -hdr->checksum;
+
+ hh = (void *) &hdr->header;
+ csum -= (hh[0] + hh[1] + hh[2] + hh[3]);
+ hh = (void *) &header;
+ csum += hh[0] + hh[1] + hh[2] + hh[3];
+ csum = -csum;
+ mutex_lock(&control->ras_tbl_mutex);
hdr->header = header;
- ret = __update_table_header(control, buff);
- mutex_unlock(&control->tbl_mutex);
+ hdr->checksum = csum;
+ res = __write_table_header(control);
+ mutex_unlock(&control->ras_tbl_mutex);
- return ret;
+ return res;
}
+/**
+ * amdgpu_ras_eeprom_reset_table -- Reset the RAS EEPROM table
+ * @control: pointer to control structure
+ *
+ * Reset the contents of the header of the RAS EEPROM table.
+ * Return 0 on success, -errno on error.
+ */
int amdgpu_ras_eeprom_reset_table(struct amdgpu_ras_eeprom_control *control)
{
- unsigned char buff[EEPROM_ADDRESS_SIZE + EEPROM_TABLE_HEADER_SIZE] = { 0 };
struct amdgpu_ras_eeprom_table_header *hdr = &control->tbl_hdr;
- int ret = 0;
+ u8 csum;
+ int res;
- mutex_lock(&control->tbl_mutex);
+ mutex_lock(&control->ras_tbl_mutex);
- hdr->header = EEPROM_TABLE_HDR_VAL;
- hdr->version = EEPROM_TABLE_VER;
- hdr->first_rec_offset = EEPROM_RECORD_START;
- hdr->tbl_size = EEPROM_TABLE_HEADER_SIZE;
+ hdr->header = RAS_TABLE_HDR_VAL;
+ hdr->version = RAS_TABLE_VER;
+ hdr->first_rec_offset = RAS_RECORD_START;
+ hdr->tbl_size = RAS_TABLE_HEADER_SIZE;
- control->tbl_byte_sum = 0;
- __update_tbl_checksum(control, NULL, 0, 0);
- control->next_addr = EEPROM_RECORD_START;
+ csum = __calc_hdr_byte_sum(control);
+ csum = -csum;
+ hdr->checksum = csum;
+ res = __write_table_header(control);
- ret = __update_table_header(control, buff);
+ control->ras_num_recs = 0;
+ control->ras_fri = 0;
- mutex_unlock(&control->tbl_mutex);
+ amdgpu_ras_debugfs_set_ret_size(control);
- return ret;
+ mutex_unlock(&control->ras_tbl_mutex);
+ return res;
}
-int amdgpu_ras_eeprom_init(struct amdgpu_ras_eeprom_control *control,
- bool *exceed_err_limit)
-{
- int ret = 0;
- struct amdgpu_device *adev = to_amdgpu_device(control);
- unsigned char buff[EEPROM_ADDRESS_SIZE + EEPROM_TABLE_HEADER_SIZE] = { 0 };
- struct amdgpu_ras_eeprom_table_header *hdr = &control->tbl_hdr;
- struct amdgpu_ras *ras = amdgpu_ras_get_context(adev);
- struct i2c_msg msg = {
- .addr = 0,
- .flags = I2C_M_RD,
- .len = EEPROM_ADDRESS_SIZE + EEPROM_TABLE_HEADER_SIZE,
- .buf = buff,
- };
-
- *exceed_err_limit = false;
-
- if (!__is_ras_eeprom_supported(adev))
- return 0;
-
- /* Verify i2c adapter is initialized */
- if (!adev->pm.smu_i2c.algo)
- return -ENOENT;
-
- if (!__get_eeprom_i2c_addr(adev, &control->i2c_address))
- return -EINVAL;
-
- mutex_init(&control->tbl_mutex);
-
- msg.addr = control->i2c_address;
- /* Read/Create table header from EEPROM address 0 */
- ret = i2c_transfer(&adev->pm.smu_i2c, &msg, 1);
- if (ret < 1) {
- DRM_ERROR("Failed to read EEPROM table header, ret:%d", ret);
- return ret;
- }
-
- __decode_table_header_from_buff(hdr, &buff[2]);
-
- if (hdr->header == EEPROM_TABLE_HDR_VAL) {
- control->num_recs = (hdr->tbl_size - EEPROM_TABLE_HEADER_SIZE) /
- EEPROM_TABLE_RECORD_SIZE;
- control->tbl_byte_sum = __calc_hdr_byte_sum(control);
- control->next_addr = EEPROM_RECORD_START;
-
- DRM_DEBUG_DRIVER("Found existing EEPROM table with %d records",
- control->num_recs);
-
- } else if ((hdr->header == EEPROM_TABLE_HDR_BAD) &&
- (amdgpu_bad_page_threshold != 0)) {
- if (ras->bad_page_cnt_threshold > control->num_recs) {
- dev_info(adev->dev, "Using one valid bigger bad page "
- "threshold and correcting eeprom header tag.\n");
- ret = amdgpu_ras_eeprom_correct_header_tag(control,
- EEPROM_TABLE_HDR_VAL);
- } else {
- *exceed_err_limit = true;
- dev_err(adev->dev, "Exceeding the bad_page_threshold parameter, "
- "disabling the GPU.\n");
- }
- } else {
- DRM_INFO("Creating new EEPROM table");
-
- ret = amdgpu_ras_eeprom_reset_table(control);
- }
-
- return ret == 1 ? 0 : -EIO;
-}
-
-static void __encode_table_record_to_buff(struct amdgpu_ras_eeprom_control *control,
- struct eeprom_table_record *record,
- unsigned char *buff)
+static void
+__encode_table_record_to_buf(struct amdgpu_ras_eeprom_control *control,
+ struct eeprom_table_record *record,
+ unsigned char *buf)
{
__le64 tmp = 0;
int i = 0;
/* Next are all record fields according to EEPROM page spec in LE foramt */
- buff[i++] = record->err_type;
+ buf[i++] = record->err_type;
- buff[i++] = record->bank;
+ buf[i++] = record->bank;
tmp = cpu_to_le64(record->ts);
- memcpy(buff + i, &tmp, 8);
+ memcpy(buf + i, &tmp, 8);
i += 8;
tmp = cpu_to_le64((record->offset & 0xffffffffffff));
- memcpy(buff + i, &tmp, 6);
+ memcpy(buf + i, &tmp, 6);
i += 6;
- buff[i++] = record->mem_channel;
- buff[i++] = record->mcumc_id;
+ buf[i++] = record->mem_channel;
+ buf[i++] = record->mcumc_id;
tmp = cpu_to_le64((record->retired_page & 0xffffffffffff));
- memcpy(buff + i, &tmp, 6);
+ memcpy(buf + i, &tmp, 6);
}
-static void __decode_table_record_from_buff(struct amdgpu_ras_eeprom_control *control,
- struct eeprom_table_record *record,
- unsigned char *buff)
+static void
+__decode_table_record_from_buf(struct amdgpu_ras_eeprom_control *control,
+ struct eeprom_table_record *record,
+ unsigned char *buf)
{
__le64 tmp = 0;
int i = 0;
/* Next are all record fields according to EEPROM page spec in LE foramt */
- record->err_type = buff[i++];
+ record->err_type = buf[i++];
- record->bank = buff[i++];
+ record->bank = buf[i++];
- memcpy(&tmp, buff + i, 8);
+ memcpy(&tmp, buf + i, 8);
record->ts = le64_to_cpu(tmp);
i += 8;
- memcpy(&tmp, buff + i, 6);
+ memcpy(&tmp, buf + i, 6);
record->offset = (le64_to_cpu(tmp) & 0xffffffffffff);
i += 6;
- record->mem_channel = buff[i++];
- record->mcumc_id = buff[i++];
+ record->mem_channel = buf[i++];
+ record->mcumc_id = buf[i++];
- memcpy(&tmp, buff + i, 6);
+ memcpy(&tmp, buf + i, 6);
record->retired_page = (le64_to_cpu(tmp) & 0xffffffffffff);
}
-/*
- * When reaching end of EEPROM memory jump back to 0 record address
- * When next record access will go beyond EEPROM page boundary modify bits A17/A8
- * in I2C selector to go to next page
- */
-static uint32_t __correct_eeprom_dest_address(uint32_t curr_address)
-{
- uint32_t next_address = curr_address + EEPROM_TABLE_RECORD_SIZE;
-
- /* When all EEPROM memory used jump back to 0 address */
- if (next_address > EEPROM_SIZE_BYTES) {
- DRM_INFO("Reached end of EEPROM memory, jumping to 0 "
- "and overriding old record");
- return EEPROM_RECORD_START;
- }
-
- /*
- * To check if we overflow page boundary compare next address with
- * current and see if bits 17/8 of the EEPROM address will change
- * If they do start from the next 256b page
- *
- * https://www.st.com/resource/en/datasheet/m24m02-dr.pdf sec. 5.1.2
- */
- if ((curr_address & EEPROM_ADDR_MSB_MASK) != (next_address & EEPROM_ADDR_MSB_MASK)) {
- DRM_DEBUG_DRIVER("Reached end of EEPROM memory page, jumping to next: %lx",
- (next_address & EEPROM_ADDR_MSB_MASK));
-
- return (next_address & EEPROM_ADDR_MSB_MASK);
- }
-
- return curr_address;
-}
-
bool amdgpu_ras_eeprom_check_err_threshold(struct amdgpu_device *adev)
{
struct amdgpu_ras *con = amdgpu_ras_get_context(adev);
@@ -454,197 +341,756 @@ bool amdgpu_ras_eeprom_check_err_threshold(struct amdgpu_device *adev)
if (!(con->features & BIT(AMDGPU_RAS_BLOCK__UMC)))
return false;
- if (con->eeprom_control.tbl_hdr.header == EEPROM_TABLE_HDR_BAD) {
+ if (con->eeprom_control.tbl_hdr.header == RAS_TABLE_HDR_BAD) {
dev_warn(adev->dev, "This GPU is in BAD status.");
- dev_warn(adev->dev, "Please retire it or setting one bigger "
- "threshold value when reloading driver.\n");
+ dev_warn(adev->dev, "Please retire it or set a larger "
+ "threshold value when reloading driver.\n");
return true;
}
return false;
}
-int amdgpu_ras_eeprom_process_recods(struct amdgpu_ras_eeprom_control *control,
- struct eeprom_table_record *records,
- bool write,
- int num)
+/**
+ * __amdgpu_ras_eeprom_write -- write indexed from buffer to EEPROM
+ * @control: pointer to control structure
+ * @buf: pointer to buffer containing data to write
+ * @fri: start writing at this index
+ * @num: number of records to write
+ *
+ * The caller must hold the table mutex in @control.
+ * Return 0 on success, -errno otherwise.
+ */
+static int __amdgpu_ras_eeprom_write(struct amdgpu_ras_eeprom_control *control,
+ u8 *buf, const u32 fri, const u32 num)
{
- int i, ret = 0;
- struct i2c_msg *msgs, *msg;
- unsigned char *buffs, *buff;
- struct eeprom_table_record *record;
struct amdgpu_device *adev = to_amdgpu_device(control);
- struct amdgpu_ras *ras = amdgpu_ras_get_context(adev);
+ u32 buf_size;
+ int res;
- if (!__is_ras_eeprom_supported(adev))
- return 0;
+ /* i2c may be unstable in gpu reset */
+ down_read(&adev->reset_sem);
+ buf_size = num * RAS_TABLE_RECORD_SIZE;
+ res = amdgpu_eeprom_write(&adev->pm.smu_i2c,
+ control->i2c_address +
+ RAS_INDEX_TO_OFFSET(control, fri),
+ buf, buf_size);
+ up_read(&adev->reset_sem);
+ if (res < 0) {
+ DRM_ERROR("Writing %d EEPROM table records error:%d",
+ num, res);
+ } else if (res < buf_size) {
+ /* Short write, return error.
+ */
+ DRM_ERROR("Wrote %d records out of %d",
+ res / RAS_TABLE_RECORD_SIZE, num);
+ res = -EIO;
+ } else {
+ res = 0;
+ }
- buffs = kcalloc(num, EEPROM_ADDRESS_SIZE + EEPROM_TABLE_RECORD_SIZE,
- GFP_KERNEL);
- if (!buffs)
- return -ENOMEM;
+ return res;
+}
+
+static int
+amdgpu_ras_eeprom_append_table(struct amdgpu_ras_eeprom_control *control,
+ struct eeprom_table_record *record,
+ const u32 num)
+{
+ u32 a, b, i;
+ u8 *buf, *pp;
+ int res;
- mutex_lock(&control->tbl_mutex);
+ buf = kcalloc(num, RAS_TABLE_RECORD_SIZE, GFP_KERNEL);
+ if (!buf)
+ return -ENOMEM;
- msgs = kcalloc(num, sizeof(*msgs), GFP_KERNEL);
- if (!msgs) {
- ret = -ENOMEM;
- goto free_buff;
+ /* Encode all of them in one go.
+ */
+ pp = buf;
+ for (i = 0; i < num; i++, pp += RAS_TABLE_RECORD_SIZE)
+ __encode_table_record_to_buf(control, &record[i], pp);
+
+ /* a, first record index to write into.
+ * b, last record index to write into.
+ * a = first index to read (fri) + number of records in the table,
+ * b = a + @num - 1.
+ * Let N = control->ras_max_num_record_count, then we have,
+ * case 0: 0 <= a <= b < N,
+ * just append @num records starting at a;
+ * case 1: 0 <= a < N <= b,
+ * append (N - a) records starting at a, and
+ * append the remainder, b % N + 1, starting at 0.
+ * case 2: 0 <= fri < N <= a <= b, then modulo N we get two subcases,
+ * case 2a: 0 <= a <= b < N
+ * append num records starting at a; and fix fri if b overwrote it,
+ * and since a <= b, if b overwrote it then a must've also,
+ * and if b didn't overwrite it, then a didn't also.
+ * case 2b: 0 <= b < a < N
+ * write num records starting at a, which wraps around 0=N
+ * and overwrite fri unconditionally. Now from case 2a,
+ * this means that b eclipsed fri to overwrite it and wrap
+ * around 0 again, i.e. b = 2N+r pre modulo N, so we unconditionally
+ * set fri = b + 1 (mod N).
+ * Now, since fri is updated in every case, except the trivial case 0,
+ * the number of records present in the table after writing, is,
+ * num_recs - 1 = b - fri (mod N), and we take the positive value,
+ * by adding an arbitrary multiple of N before taking the modulo N
+ * as shown below.
+ */
+ a = control->ras_fri + control->ras_num_recs;
+ b = a + num - 1;
+ if (b < control->ras_max_record_count) {
+ res = __amdgpu_ras_eeprom_write(control, buf, a, num);
+ } else if (a < control->ras_max_record_count) {
+ u32 g0, g1;
+
+ g0 = control->ras_max_record_count - a;
+ g1 = b % control->ras_max_record_count + 1;
+ res = __amdgpu_ras_eeprom_write(control, buf, a, g0);
+ if (res)
+ goto Out;
+ res = __amdgpu_ras_eeprom_write(control,
+ buf + g0 * RAS_TABLE_RECORD_SIZE,
+ 0, g1);
+ if (res)
+ goto Out;
+ if (g1 > control->ras_fri)
+ control->ras_fri = g1 % control->ras_max_record_count;
+ } else {
+ a %= control->ras_max_record_count;
+ b %= control->ras_max_record_count;
+
+ if (a <= b) {
+ /* Note that, b - a + 1 = num. */
+ res = __amdgpu_ras_eeprom_write(control, buf, a, num);
+ if (res)
+ goto Out;
+ if (b >= control->ras_fri)
+ control->ras_fri = (b + 1) % control->ras_max_record_count;
+ } else {
+ u32 g0, g1;
+
+ /* b < a, which means, we write from
+ * a to the end of the table, and from
+ * the start of the table to b.
+ */
+ g0 = control->ras_max_record_count - a;
+ g1 = b + 1;
+ res = __amdgpu_ras_eeprom_write(control, buf, a, g0);
+ if (res)
+ goto Out;
+ res = __amdgpu_ras_eeprom_write(control,
+ buf + g0 * RAS_TABLE_RECORD_SIZE,
+ 0, g1);
+ if (res)
+ goto Out;
+ control->ras_fri = g1 % control->ras_max_record_count;
+ }
}
+ control->ras_num_recs = 1 + (control->ras_max_record_count + b
+ - control->ras_fri)
+ % control->ras_max_record_count;
+Out:
+ kfree(buf);
+ return res;
+}
- /*
- * If saved bad pages number exceeds the bad page threshold for
- * the whole VRAM, update table header to mark the BAD GPU tag
- * and schedule one ras recovery after eeprom write is done,
- * this can avoid the missing for latest records.
- *
- * This new header will be picked up and checked in the bootup
- * by ras recovery, which may break bootup process to notify
- * user this GPU is in bad state and to retire such GPU for
- * further check.
+static int
+amdgpu_ras_eeprom_update_header(struct amdgpu_ras_eeprom_control *control)
+{
+ struct amdgpu_device *adev = to_amdgpu_device(control);
+ struct amdgpu_ras *ras = amdgpu_ras_get_context(adev);
+ u8 *buf, *pp, csum;
+ u32 buf_size;
+ int res;
+
+ /* Modify the header if it exceeds.
*/
- if (write && (amdgpu_bad_page_threshold != 0) &&
- ((control->num_recs + num) >= ras->bad_page_cnt_threshold)) {
+ if (amdgpu_bad_page_threshold != 0 &&
+ control->ras_num_recs >= ras->bad_page_cnt_threshold) {
dev_warn(adev->dev,
- "Saved bad pages(%d) reaches threshold value(%d).\n",
- control->num_recs + num, ras->bad_page_cnt_threshold);
- control->tbl_hdr.header = EEPROM_TABLE_HDR_BAD;
+ "Saved bad pages %d reaches threshold value %d\n",
+ control->ras_num_recs, ras->bad_page_cnt_threshold);
+ control->tbl_hdr.header = RAS_TABLE_HDR_BAD;
}
- /* In case of overflow just start from beginning to not lose newest records */
- if (write && (control->next_addr + EEPROM_TABLE_RECORD_SIZE * num > EEPROM_SIZE_BYTES))
- control->next_addr = EEPROM_RECORD_START;
+ control->tbl_hdr.version = RAS_TABLE_VER;
+ control->tbl_hdr.first_rec_offset = RAS_INDEX_TO_OFFSET(control, control->ras_fri);
+ control->tbl_hdr.tbl_size = RAS_TABLE_HEADER_SIZE + control->ras_num_recs * RAS_TABLE_RECORD_SIZE;
+ control->tbl_hdr.checksum = 0;
+
+ buf_size = control->ras_num_recs * RAS_TABLE_RECORD_SIZE;
+ buf = kcalloc(control->ras_num_recs, RAS_TABLE_RECORD_SIZE, GFP_KERNEL);
+ if (!buf) {
+ DRM_ERROR("allocating memory for table of size %d bytes failed\n",
+ control->tbl_hdr.tbl_size);
+ res = -ENOMEM;
+ goto Out;
+ }
- /*
- * TODO Currently makes EEPROM writes for each record, this creates
- * internal fragmentation. Optimized the code to do full page write of
- * 256b
+ down_read(&adev->reset_sem);
+ res = amdgpu_eeprom_read(&adev->pm.smu_i2c,
+ control->i2c_address +
+ control->ras_record_offset,
+ buf, buf_size);
+ up_read(&adev->reset_sem);
+ if (res < 0) {
+ DRM_ERROR("EEPROM failed reading records:%d\n",
+ res);
+ goto Out;
+ } else if (res < buf_size) {
+ DRM_ERROR("EEPROM read %d out of %d bytes\n",
+ res, buf_size);
+ res = -EIO;
+ goto Out;
+ }
+
+ /* Recalc the checksum.
*/
- for (i = 0; i < num; i++) {
- buff = &buffs[i * (EEPROM_ADDRESS_SIZE + EEPROM_TABLE_RECORD_SIZE)];
- record = &records[i];
- msg = &msgs[i];
+ csum = 0;
+ for (pp = buf; pp < buf + buf_size; pp++)
+ csum += *pp;
+
+ csum += __calc_hdr_byte_sum(control);
+ /* avoid sign extension when assigning to "checksum" */
+ csum = -csum;
+ control->tbl_hdr.checksum = csum;
+ res = __write_table_header(control);
+Out:
+ kfree(buf);
+ return res;
+}
+
+/**
+ * amdgpu_ras_eeprom_append -- append records to the EEPROM RAS table
+ * @control: pointer to control structure
+ * @record: array of records to append
+ * @num: number of records in @record array
+ *
+ * Append @num records to the table, calculate the checksum and write
+ * the table back to EEPROM. The maximum number of records that
+ * can be appended is between 1 and control->ras_max_record_count,
+ * regardless of how many records are already stored in the table.
+ *
+ * Return 0 on success or if EEPROM is not supported, -errno on error.
+ */
+int amdgpu_ras_eeprom_append(struct amdgpu_ras_eeprom_control *control,
+ struct eeprom_table_record *record,
+ const u32 num)
+{
+ struct amdgpu_device *adev = to_amdgpu_device(control);
+ int res;
- control->next_addr = __correct_eeprom_dest_address(control->next_addr);
+ if (!__is_ras_eeprom_supported(adev))
+ return 0;
- /*
- * Update bits 16,17 of EEPROM address in I2C address by setting them
- * to bits 1,2 of Device address byte
- */
- msg->addr = control->i2c_address |
- ((control->next_addr & EEPROM_ADDR_MSB_MASK) >> 15);
- msg->flags = write ? 0 : I2C_M_RD;
- msg->len = EEPROM_ADDRESS_SIZE + EEPROM_TABLE_RECORD_SIZE;
- msg->buf = buff;
-
- /* Insert the EEPROM dest addess, bits 0-15 */
- buff[0] = ((control->next_addr >> 8) & 0xff);
- buff[1] = (control->next_addr & 0xff);
-
- /* EEPROM table content is stored in LE format */
- if (write)
- __encode_table_record_to_buff(control, record, buff + EEPROM_ADDRESS_SIZE);
-
- /*
- * The destination EEPROM address might need to be corrected to account
- * for page or entire memory wrapping
- */
- control->next_addr += EEPROM_TABLE_RECORD_SIZE;
+ if (num == 0) {
+ DRM_ERROR("will not append 0 records\n");
+ return -EINVAL;
+ } else if (num > control->ras_max_record_count) {
+ DRM_ERROR("cannot append %d records than the size of table %d\n",
+ num, control->ras_max_record_count);
+ return -EINVAL;
}
+ mutex_lock(&control->ras_tbl_mutex);
+
+ res = amdgpu_ras_eeprom_append_table(control, record, num);
+ if (!res)
+ res = amdgpu_ras_eeprom_update_header(control);
+ if (!res)
+ amdgpu_ras_debugfs_set_ret_size(control);
+
+ mutex_unlock(&control->ras_tbl_mutex);
+ return res;
+}
+
+/**
+ * __amdgpu_ras_eeprom_read -- read indexed from EEPROM into buffer
+ * @control: pointer to control structure
+ * @buf: pointer to buffer to read into
+ * @fri: first record index, start reading at this index, absolute index
+ * @num: number of records to read
+ *
+ * The caller must hold the table mutex in @control.
+ * Return 0 on success, -errno otherwise.
+ */
+static int __amdgpu_ras_eeprom_read(struct amdgpu_ras_eeprom_control *control,
+ u8 *buf, const u32 fri, const u32 num)
+{
+ struct amdgpu_device *adev = to_amdgpu_device(control);
+ u32 buf_size;
+ int res;
+
/* i2c may be unstable in gpu reset */
down_read(&adev->reset_sem);
- ret = i2c_transfer(&adev->pm.smu_i2c, msgs, num);
+ buf_size = num * RAS_TABLE_RECORD_SIZE;
+ res = amdgpu_eeprom_read(&adev->pm.smu_i2c,
+ control->i2c_address +
+ RAS_INDEX_TO_OFFSET(control, fri),
+ buf, buf_size);
up_read(&adev->reset_sem);
+ if (res < 0) {
+ DRM_ERROR("Reading %d EEPROM table records error:%d",
+ num, res);
+ } else if (res < buf_size) {
+ /* Short read, return error.
+ */
+ DRM_ERROR("Read %d records out of %d",
+ res / RAS_TABLE_RECORD_SIZE, num);
+ res = -EIO;
+ } else {
+ res = 0;
+ }
- if (ret < 1) {
- DRM_ERROR("Failed to process EEPROM table records, ret:%d", ret);
+ return res;
+}
- /* TODO Restore prev next EEPROM address ? */
- goto free_msgs;
+/**
+ * amdgpu_ras_eeprom_read -- read EEPROM
+ * @control: pointer to control structure
+ * @record: array of records to read into
+ * @num: number of records in @record
+ *
+ * Reads num records from the RAS table in EEPROM and
+ * writes the data into @record array.
+ *
+ * Returns 0 on success, -errno on error.
+ */
+int amdgpu_ras_eeprom_read(struct amdgpu_ras_eeprom_control *control,
+ struct eeprom_table_record *record,
+ const u32 num)
+{
+ struct amdgpu_device *adev = to_amdgpu_device(control);
+ int i, res;
+ u8 *buf, *pp;
+ u32 g0, g1;
+
+ if (!__is_ras_eeprom_supported(adev))
+ return 0;
+
+ if (num == 0) {
+ DRM_ERROR("will not read 0 records\n");
+ return -EINVAL;
+ } else if (num > control->ras_num_recs) {
+ DRM_ERROR("too many records to read:%d available:%d\n",
+ num, control->ras_num_recs);
+ return -EINVAL;
}
+ buf = kcalloc(num, RAS_TABLE_RECORD_SIZE, GFP_KERNEL);
+ if (!buf)
+ return -ENOMEM;
- if (!write) {
- for (i = 0; i < num; i++) {
- buff = &buffs[i*(EEPROM_ADDRESS_SIZE + EEPROM_TABLE_RECORD_SIZE)];
- record = &records[i];
+ /* Determine how many records to read, from the first record
+ * index, fri, to the end of the table, and from the beginning
+ * of the table, such that the total number of records is
+ * @num, and we handle wrap around when fri > 0 and
+ * fri + num > RAS_MAX_RECORD_COUNT.
+ *
+ * First we compute the index of the last element
+ * which would be fetched from each region,
+ * g0 is in [fri, fri + num - 1], and
+ * g1 is in [0, RAS_MAX_RECORD_COUNT - 1].
+ * Then, if g0 < RAS_MAX_RECORD_COUNT, the index of
+ * the last element to fetch, we set g0 to _the number_
+ * of elements to fetch, @num, since we know that the last
+ * indexed to be fetched does not exceed the table.
+ *
+ * If, however, g0 >= RAS_MAX_RECORD_COUNT, then
+ * we set g0 to the number of elements to read
+ * until the end of the table, and g1 to the number of
+ * elements to read from the beginning of the table.
+ */
+ g0 = control->ras_fri + num - 1;
+ g1 = g0 % control->ras_max_record_count;
+ if (g0 < control->ras_max_record_count) {
+ g0 = num;
+ g1 = 0;
+ } else {
+ g0 = control->ras_max_record_count - control->ras_fri;
+ g1 += 1;
+ }
- __decode_table_record_from_buff(control, record, buff + EEPROM_ADDRESS_SIZE);
- }
+ mutex_lock(&control->ras_tbl_mutex);
+ res = __amdgpu_ras_eeprom_read(control, buf, control->ras_fri, g0);
+ if (res)
+ goto Out;
+ if (g1) {
+ res = __amdgpu_ras_eeprom_read(control,
+ buf + g0 * RAS_TABLE_RECORD_SIZE,
+ 0, g1);
+ if (res)
+ goto Out;
+ }
+
+ res = 0;
+
+ /* Read up everything? Then transform.
+ */
+ pp = buf;
+ for (i = 0; i < num; i++, pp += RAS_TABLE_RECORD_SIZE)
+ __decode_table_record_from_buf(control, &record[i], pp);
+Out:
+ kfree(buf);
+ mutex_unlock(&control->ras_tbl_mutex);
+
+ return res;
+}
+
+inline uint32_t amdgpu_ras_eeprom_max_record_count(void)
+{
+ return RAS_MAX_RECORD_COUNT;
+}
+
+static ssize_t
+amdgpu_ras_debugfs_eeprom_size_read(struct file *f, char __user *buf,
+ size_t size, loff_t *pos)
+{
+ struct amdgpu_device *adev = (struct amdgpu_device *)file_inode(f)->i_private;
+ struct amdgpu_ras *ras = amdgpu_ras_get_context(adev);
+ struct amdgpu_ras_eeprom_control *control = ras ? &ras->eeprom_control : NULL;
+ u8 data[50];
+ int res;
+
+ if (!size)
+ return size;
+
+ if (!ras || !control) {
+ res = snprintf(data, sizeof(data), "Not supported\n");
+ } else {
+ res = snprintf(data, sizeof(data), "%d bytes or %d records\n",
+ RAS_TBL_SIZE_BYTES, control->ras_max_record_count);
}
- if (write) {
- uint32_t old_hdr_byte_sum = __calc_hdr_byte_sum(control);
+ if (*pos >= res)
+ return 0;
+
+ res -= *pos;
+ res = min_t(size_t, res, size);
- /*
- * Update table header with size and CRC and account for table
- * wrap around where the assumption is that we treat it as empty
- * table
- *
- * TODO - Check the assumption is correct
+ if (copy_to_user(buf, &data[*pos], res))
+ return -EFAULT;
+
+ *pos += res;
+
+ return res;
+}
+
+const struct file_operations amdgpu_ras_debugfs_eeprom_size_ops = {
+ .owner = THIS_MODULE,
+ .read = amdgpu_ras_debugfs_eeprom_size_read,
+ .write = NULL,
+ .llseek = default_llseek,
+};
+
+static const char *tbl_hdr_str = " Signature Version FirstOffs Size Checksum\n";
+static const char *tbl_hdr_fmt = "0x%08X 0x%08X 0x%08X 0x%08X 0x%08X\n";
+#define tbl_hdr_fmt_size (5 * (2+8) + 4 + 1)
+static const char *rec_hdr_str = "Index Offset ErrType Bank/CU TimeStamp Offs/Addr MemChl MCUMCID RetiredPage\n";
+static const char *rec_hdr_fmt = "%5d 0x%05X %7s 0x%02X 0x%016llX 0x%012llX 0x%02X 0x%02X 0x%012llX\n";
+#define rec_hdr_fmt_size (5 + 1 + 7 + 1 + 7 + 1 + 7 + 1 + 18 + 1 + 14 + 1 + 6 + 1 + 7 + 1 + 14 + 1)
+
+static const char *record_err_type_str[AMDGPU_RAS_EEPROM_ERR_COUNT] = {
+ "ignore",
+ "re",
+ "ue",
+};
+
+static loff_t amdgpu_ras_debugfs_table_size(struct amdgpu_ras_eeprom_control *control)
+{
+ return strlen(tbl_hdr_str) + tbl_hdr_fmt_size +
+ strlen(rec_hdr_str) + rec_hdr_fmt_size * control->ras_num_recs;
+}
+
+void amdgpu_ras_debugfs_set_ret_size(struct amdgpu_ras_eeprom_control *control)
+{
+ struct amdgpu_ras *ras = container_of(control, struct amdgpu_ras,
+ eeprom_control);
+ struct dentry *de = ras->de_ras_eeprom_table;
+
+ if (de)
+ d_inode(de)->i_size = amdgpu_ras_debugfs_table_size(control);
+}
+
+static ssize_t amdgpu_ras_debugfs_table_read(struct file *f, char __user *buf,
+ size_t size, loff_t *pos)
+{
+ struct amdgpu_device *adev = (struct amdgpu_device *)file_inode(f)->i_private;
+ struct amdgpu_ras *ras = amdgpu_ras_get_context(adev);
+ struct amdgpu_ras_eeprom_control *control = &ras->eeprom_control;
+ const size_t orig_size = size;
+ int res = -EFAULT;
+ size_t data_len;
+
+ mutex_lock(&control->ras_tbl_mutex);
+
+ /* We want *pos - data_len > 0, which means there's
+ * bytes to be printed from data.
+ */
+ data_len = strlen(tbl_hdr_str);
+ if (*pos < data_len) {
+ data_len -= *pos;
+ data_len = min_t(size_t, data_len, size);
+ if (copy_to_user(buf, &tbl_hdr_str[*pos], data_len))
+ goto Out;
+ buf += data_len;
+ size -= data_len;
+ *pos += data_len;
+ }
+
+ data_len = strlen(tbl_hdr_str) + tbl_hdr_fmt_size;
+ if (*pos < data_len && size > 0) {
+ u8 data[tbl_hdr_fmt_size + 1];
+ loff_t lpos;
+
+ snprintf(data, sizeof(data), tbl_hdr_fmt,
+ control->tbl_hdr.header,
+ control->tbl_hdr.version,
+ control->tbl_hdr.first_rec_offset,
+ control->tbl_hdr.tbl_size,
+ control->tbl_hdr.checksum);
+
+ data_len -= *pos;
+ data_len = min_t(size_t, data_len, size);
+ lpos = *pos - strlen(tbl_hdr_str);
+ if (copy_to_user(buf, &data[lpos], data_len))
+ goto Out;
+ buf += data_len;
+ size -= data_len;
+ *pos += data_len;
+ }
+
+ data_len = strlen(tbl_hdr_str) + tbl_hdr_fmt_size + strlen(rec_hdr_str);
+ if (*pos < data_len && size > 0) {
+ loff_t lpos;
+
+ data_len -= *pos;
+ data_len = min_t(size_t, data_len, size);
+ lpos = *pos - strlen(tbl_hdr_str) - tbl_hdr_fmt_size;
+ if (copy_to_user(buf, &rec_hdr_str[lpos], data_len))
+ goto Out;
+ buf += data_len;
+ size -= data_len;
+ *pos += data_len;
+ }
+
+ data_len = amdgpu_ras_debugfs_table_size(control);
+ if (*pos < data_len && size > 0) {
+ u8 dare[RAS_TABLE_RECORD_SIZE];
+ u8 data[rec_hdr_fmt_size + 1];
+ struct eeprom_table_record record;
+ int s, r;
+
+ /* Find the starting record index
*/
- control->num_recs += num;
- control->num_recs %= EEPROM_MAX_RECORD_NUM;
- control->tbl_hdr.tbl_size += EEPROM_TABLE_RECORD_SIZE * num;
- if (control->tbl_hdr.tbl_size > EEPROM_SIZE_BYTES)
- control->tbl_hdr.tbl_size = EEPROM_TABLE_HEADER_SIZE +
- control->num_recs * EEPROM_TABLE_RECORD_SIZE;
-
- __update_tbl_checksum(control, records, num, old_hdr_byte_sum);
-
- __update_table_header(control, buffs);
- } else if (!__validate_tbl_checksum(control, records, num)) {
- DRM_WARN("EEPROM Table checksum mismatch!");
- /* TODO Uncomment when EEPROM read/write is relliable */
- /* ret = -EIO; */
+ s = *pos - strlen(tbl_hdr_str) - tbl_hdr_fmt_size -
+ strlen(rec_hdr_str);
+ s = s / rec_hdr_fmt_size;
+ r = *pos - strlen(tbl_hdr_str) - tbl_hdr_fmt_size -
+ strlen(rec_hdr_str);
+ r = r % rec_hdr_fmt_size;
+
+ for ( ; size > 0 && s < control->ras_num_recs; s++) {
+ u32 ai = RAS_RI_TO_AI(control, s);
+ /* Read a single record
+ */
+ res = __amdgpu_ras_eeprom_read(control, dare, ai, 1);
+ if (res)
+ goto Out;
+ __decode_table_record_from_buf(control, &record, dare);
+ snprintf(data, sizeof(data), rec_hdr_fmt,
+ s,
+ RAS_INDEX_TO_OFFSET(control, ai),
+ record_err_type_str[record.err_type],
+ record.bank,
+ record.ts,
+ record.offset,
+ record.mem_channel,
+ record.mcumc_id,
+ record.retired_page);
+
+ data_len = min_t(size_t, rec_hdr_fmt_size - r, size);
+ if (copy_to_user(buf, &data[r], data_len)) {
+ res = -EFAULT;
+ goto Out;
+ }
+ buf += data_len;
+ size -= data_len;
+ *pos += data_len;
+ r = 0;
+ }
}
+ res = 0;
+Out:
+ mutex_unlock(&control->ras_tbl_mutex);
+ return res < 0 ? res : orig_size - size;
+}
-free_msgs:
- kfree(msgs);
+static ssize_t
+amdgpu_ras_debugfs_eeprom_table_read(struct file *f, char __user *buf,
+ size_t size, loff_t *pos)
+{
+ struct amdgpu_device *adev = (struct amdgpu_device *)file_inode(f)->i_private;
+ struct amdgpu_ras *ras = amdgpu_ras_get_context(adev);
+ struct amdgpu_ras_eeprom_control *control = ras ? &ras->eeprom_control : NULL;
+ u8 data[81];
+ int res;
+
+ if (!size)
+ return size;
+
+ if (!ras || !control) {
+ res = snprintf(data, sizeof(data), "Not supported\n");
+ if (*pos >= res)
+ return 0;
+
+ res -= *pos;
+ res = min_t(size_t, res, size);
-free_buff:
- kfree(buffs);
+ if (copy_to_user(buf, &data[*pos], res))
+ return -EFAULT;
- mutex_unlock(&control->tbl_mutex);
+ *pos += res;
- return ret == num ? 0 : -EIO;
+ return res;
+ } else {
+ return amdgpu_ras_debugfs_table_read(f, buf, size, pos);
+ }
}
-inline uint32_t amdgpu_ras_eeprom_get_record_max_length(void)
+const struct file_operations amdgpu_ras_debugfs_eeprom_table_ops = {
+ .owner = THIS_MODULE,
+ .read = amdgpu_ras_debugfs_eeprom_table_read,
+ .write = NULL,
+ .llseek = default_llseek,
+};
+
+/**
+ * __verify_ras_table_checksum -- verify the RAS EEPROM table checksum
+ * @control: pointer to control structure
+ *
+ * Check the checksum of the stored in EEPROM RAS table.
+ *
+ * Return 0 if the checksum is correct,
+ * positive if it is not correct, and
+ * -errno on I/O error.
+ */
+static int __verify_ras_table_checksum(struct amdgpu_ras_eeprom_control *control)
{
- return EEPROM_MAX_RECORD_NUM;
+ struct amdgpu_device *adev = to_amdgpu_device(control);
+ int buf_size, res;
+ u8 csum, *buf, *pp;
+
+ buf_size = RAS_TABLE_HEADER_SIZE +
+ control->ras_num_recs * RAS_TABLE_RECORD_SIZE;
+ buf = kzalloc(buf_size, GFP_KERNEL);
+ if (!buf) {
+ DRM_ERROR("Out of memory checking RAS table checksum.\n");
+ return -ENOMEM;
+ }
+
+ res = amdgpu_eeprom_read(&adev->pm.smu_i2c,
+ control->i2c_address +
+ control->ras_header_offset,
+ buf, buf_size);
+ if (res < buf_size) {
+ DRM_ERROR("Partial read for checksum, res:%d\n", res);
+ /* On partial reads, return -EIO.
+ */
+ if (res >= 0)
+ res = -EIO;
+ goto Out;
+ }
+
+ csum = 0;
+ for (pp = buf; pp < buf + buf_size; pp++)
+ csum += *pp;
+Out:
+ kfree(buf);
+ return res < 0 ? res : csum;
}
-/* Used for testing if bugs encountered */
-#if 0
-void amdgpu_ras_eeprom_test(struct amdgpu_ras_eeprom_control *control)
+int amdgpu_ras_eeprom_init(struct amdgpu_ras_eeprom_control *control,
+ bool *exceed_err_limit)
{
- int i;
- struct eeprom_table_record *recs = kcalloc(1, sizeof(*recs), GFP_KERNEL);
+ struct amdgpu_device *adev = to_amdgpu_device(control);
+ unsigned char buf[RAS_TABLE_HEADER_SIZE] = { 0 };
+ struct amdgpu_ras_eeprom_table_header *hdr = &control->tbl_hdr;
+ struct amdgpu_ras *ras = amdgpu_ras_get_context(adev);
+ int res;
+
+ *exceed_err_limit = false;
+
+ if (!__is_ras_eeprom_supported(adev))
+ return 0;
- if (!recs)
- return;
+ /* Verify i2c adapter is initialized */
+ if (!adev->pm.smu_i2c.algo)
+ return -ENOENT;
- for (i = 0; i < 1 ; i++) {
- recs[i].address = 0xdeadbeef;
- recs[i].retired_page = i;
+ if (!__get_eeprom_i2c_addr(adev, control))
+ return -EINVAL;
+
+ control->ras_header_offset = RAS_HDR_START;
+ control->ras_record_offset = RAS_RECORD_START;
+ control->ras_max_record_count = RAS_MAX_RECORD_COUNT;
+ mutex_init(&control->ras_tbl_mutex);
+
+ /* Read the table header from EEPROM address */
+ res = amdgpu_eeprom_read(&adev->pm.smu_i2c,
+ control->i2c_address + control->ras_header_offset,
+ buf, RAS_TABLE_HEADER_SIZE);
+ if (res < RAS_TABLE_HEADER_SIZE) {
+ DRM_ERROR("Failed to read EEPROM table header, res:%d", res);
+ return res >= 0 ? -EIO : res;
}
- if (!amdgpu_ras_eeprom_process_recods(control, recs, true, 1)) {
+ __decode_table_header_from_buf(hdr, buf);
- memset(recs, 0, sizeof(*recs) * 1);
+ control->ras_num_recs = RAS_NUM_RECS(hdr);
+ control->ras_fri = RAS_OFFSET_TO_INDEX(control, hdr->first_rec_offset);
- control->next_addr = EEPROM_RECORD_START;
+ if (hdr->header == RAS_TABLE_HDR_VAL) {
+ DRM_DEBUG_DRIVER("Found existing EEPROM table with %d records",
+ control->ras_num_recs);
+ res = __verify_ras_table_checksum(control);
+ if (res)
+ DRM_ERROR("RAS table incorrect checksum or error:%d\n",
+ res);
+ } else if (hdr->header == RAS_TABLE_HDR_BAD &&
+ amdgpu_bad_page_threshold != 0) {
+ res = __verify_ras_table_checksum(control);
+ if (res)
+ DRM_ERROR("RAS Table incorrect checksum or error:%d\n",
+ res);
+ if (ras->bad_page_cnt_threshold > control->ras_num_recs) {
+ /* This means that, the threshold was increased since
+ * the last time the system was booted, and now,
+ * ras->bad_page_cnt_threshold - control->num_recs > 0,
+ * so that at least one more record can be saved,
+ * before the page count threshold is reached.
+ */
+ dev_info(adev->dev,
+ "records:%d threshold:%d, resetting "
+ "RAS table header signature",
+ control->ras_num_recs,
+ ras->bad_page_cnt_threshold);
+ res = amdgpu_ras_eeprom_correct_header_tag(control,
+ RAS_TABLE_HDR_VAL);
+ } else {
+ *exceed_err_limit = true;
+ dev_err(adev->dev,
+ "RAS records:%d exceed threshold:%d, "
+ "maybe retire this GPU?",
+ control->ras_num_recs, ras->bad_page_cnt_threshold);
+ }
+ } else {
+ DRM_INFO("Creating a new EEPROM table");
- if (!amdgpu_ras_eeprom_process_recods(control, recs, false, 1)) {
- for (i = 0; i < 1; i++)
- DRM_INFO("rec.address :0x%llx, rec.retired_page :%llu",
- recs[i].address, recs[i].retired_page);
- } else
- DRM_ERROR("Failed in reading from table");
+ res = amdgpu_ras_eeprom_reset_table(control);
+ }
- } else
- DRM_ERROR("Failed in writing to table");
+ return res < 0 ? res : 0;
}
-#endif
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras_eeprom.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras_eeprom.h
index 17872117097455a308b6348391eb68e662afc02c..f95fc61b30219c9b6d27a2ff1befe21a41294b32 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras_eeprom.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras_eeprom.h
@@ -28,10 +28,11 @@
struct amdgpu_device;
-enum amdgpu_ras_eeprom_err_type{
- AMDGPU_RAS_EEPROM_ERR_PLACE_HOLDER,
+enum amdgpu_ras_eeprom_err_type {
+ AMDGPU_RAS_EEPROM_ERR_NA,
AMDGPU_RAS_EEPROM_ERR_RECOVERABLE,
- AMDGPU_RAS_EEPROM_ERR_NON_RECOVERABLE
+ AMDGPU_RAS_EEPROM_ERR_NON_RECOVERABLE,
+ AMDGPU_RAS_EEPROM_ERR_COUNT,
};
struct amdgpu_ras_eeprom_table_header {
@@ -40,15 +41,45 @@ struct amdgpu_ras_eeprom_table_header {
uint32_t first_rec_offset;
uint32_t tbl_size;
uint32_t checksum;
-}__attribute__((__packed__));
+} __packed;
struct amdgpu_ras_eeprom_control {
struct amdgpu_ras_eeprom_table_header tbl_hdr;
- uint32_t next_addr;
- unsigned int num_recs;
- struct mutex tbl_mutex;
- uint32_t tbl_byte_sum;
- uint16_t i2c_address; // 8-bit represented address
+
+ /* Base I2C EEPPROM 19-bit memory address,
+ * where the table is located. For more information,
+ * see top of amdgpu_eeprom.c.
+ */
+ u32 i2c_address;
+
+ /* The byte offset off of @i2c_address
+ * where the table header is found,
+ * and where the records start--always
+ * right after the header.
+ */
+ u32 ras_header_offset;
+ u32 ras_record_offset;
+
+ /* Number of records in the table.
+ */
+ u32 ras_num_recs;
+
+ /* First record index to read, 0-based.
+ * Range is [0, num_recs-1]. This is
+ * an absolute index, starting right after
+ * the table header.
+ */
+ u32 ras_fri;
+
+ /* Maximum possible number of records
+ * we could store, i.e. the maximum capacity
+ * of the table.
+ */
+ u32 ras_max_record_count;
+
+ /* Protect table access via this mutex.
+ */
+ struct mutex ras_tbl_mutex;
};
/*
@@ -74,21 +105,26 @@ struct eeprom_table_record {
unsigned char mem_channel;
unsigned char mcumc_id;
-}__attribute__((__packed__));
+} __packed;
int amdgpu_ras_eeprom_init(struct amdgpu_ras_eeprom_control *control,
- bool *exceed_err_limit);
+ bool *exceed_err_limit);
+
int amdgpu_ras_eeprom_reset_table(struct amdgpu_ras_eeprom_control *control);
bool amdgpu_ras_eeprom_check_err_threshold(struct amdgpu_device *adev);
-int amdgpu_ras_eeprom_process_recods(struct amdgpu_ras_eeprom_control *control,
- struct eeprom_table_record *records,
- bool write,
- int num);
+int amdgpu_ras_eeprom_read(struct amdgpu_ras_eeprom_control *control,
+ struct eeprom_table_record *records, const u32 num);
+
+int amdgpu_ras_eeprom_append(struct amdgpu_ras_eeprom_control *control,
+ struct eeprom_table_record *records, const u32 num);
+
+inline uint32_t amdgpu_ras_eeprom_max_record_count(void);
-inline uint32_t amdgpu_ras_eeprom_get_record_max_length(void);
+void amdgpu_ras_debugfs_set_ret_size(struct amdgpu_ras_eeprom_control *control);
-void amdgpu_ras_eeprom_test(struct amdgpu_ras_eeprom_control *control);
+extern const struct file_operations amdgpu_ras_debugfs_eeprom_size_ops;
+extern const struct file_operations amdgpu_ras_debugfs_eeprom_table_ops;
#endif // _AMDGPU_RAS_EEPROM_H
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.h
index e7d3d0dbdd967c731d850ca0946bbb00ccbc9368..27adffa7658d613875810d6f85e94787c6f47f4c 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.h
@@ -107,8 +107,6 @@ struct amdgpu_fence_driver {
};
int amdgpu_fence_driver_init(struct amdgpu_device *adev);
-void amdgpu_fence_driver_fini_hw(struct amdgpu_device *adev);
-void amdgpu_fence_driver_fini_sw(struct amdgpu_device *adev);
void amdgpu_fence_driver_force_completion(struct amdgpu_ring *ring);
int amdgpu_fence_driver_init_ring(struct amdgpu_ring *ring,
@@ -117,8 +115,9 @@ int amdgpu_fence_driver_init_ring(struct amdgpu_ring *ring,
int amdgpu_fence_driver_start_ring(struct amdgpu_ring *ring,
struct amdgpu_irq_src *irq_src,
unsigned irq_type);
-void amdgpu_fence_driver_suspend(struct amdgpu_device *adev);
-void amdgpu_fence_driver_resume(struct amdgpu_device *adev);
+void amdgpu_fence_driver_hw_fini(struct amdgpu_device *adev);
+void amdgpu_fence_driver_sw_fini(struct amdgpu_device *adev);
+void amdgpu_fence_driver_hw_init(struct amdgpu_device *adev);
int amdgpu_fence_emit(struct amdgpu_ring *ring, struct dma_fence **fence,
unsigned flags);
int amdgpu_fence_emit_polling(struct amdgpu_ring *ring, uint32_t *s,
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_rlc.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_rlc.h
index 7a4775ab680484c7e975cfc1af33383e47ca0f1f..00afd0dcae86cd7a24db1ec50c6087a5273afb12 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_rlc.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_rlc.h
@@ -127,8 +127,8 @@ struct amdgpu_rlc_funcs {
void (*reset)(struct amdgpu_device *adev);
void (*start)(struct amdgpu_device *adev);
void (*update_spm_vmid)(struct amdgpu_device *adev, unsigned vmid);
- void (*rlcg_wreg)(struct amdgpu_device *adev, u32 offset, u32 v, u32 acc_flags, u32 hwip);
- u32 (*rlcg_rreg)(struct amdgpu_device *adev, u32 offset, u32 acc_flags, u32 hwip);
+ void (*sriov_wreg)(struct amdgpu_device *adev, u32 offset, u32 v, u32 acc_flags, u32 hwip);
+ u32 (*sriov_rreg)(struct amdgpu_device *adev, u32 offset, u32 acc_flags, u32 hwip);
bool (*is_rlcg_access_range)(struct amdgpu_device *adev, uint32_t reg);
};
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
index acd95d3a44343f055370b2e97ca8112521babb98..9fd5db58067d5f45b3908524acbd663014eff54d 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
@@ -1396,6 +1396,41 @@ static bool amdgpu_ttm_bo_eviction_valuable(struct ttm_buffer_object *bo,
return ttm_bo_eviction_valuable(bo, place);
}
+static void amdgpu_ttm_vram_mm_access(struct amdgpu_device *adev, loff_t pos,
+ void *buf, size_t size, bool write)
+{
+ while (size) {
+ uint64_t aligned_pos = ALIGN_DOWN(pos, 4);
+ uint64_t bytes = 4 - (pos & 0x3);
+ uint32_t shift = (pos & 0x3) * 8;
+ uint32_t mask = 0xffffffff << shift;
+ uint32_t value = 0;
+
+ if (size < bytes) {
+ mask &= 0xffffffff >> (bytes - size) * 8;
+ bytes = size;
+ }
+
+ if (mask != 0xffffffff) {
+ amdgpu_device_mm_access(adev, aligned_pos, &value, 4, false);
+ if (write) {
+ value &= ~mask;
+ value |= (*(uint32_t *)buf << shift) & mask;
+ amdgpu_device_mm_access(adev, aligned_pos, &value, 4, true);
+ } else {
+ value = (value & mask) >> shift;
+ memcpy(buf, &value, bytes);
+ }
+ } else {
+ amdgpu_device_mm_access(adev, aligned_pos, buf, 4, write);
+ }
+
+ pos += bytes;
+ buf += bytes;
+ size -= bytes;
+ }
+}
+
/**
* amdgpu_ttm_access_memory - Read or Write memory that backs a buffer object.
*
@@ -1415,8 +1450,6 @@ static int amdgpu_ttm_access_memory(struct ttm_buffer_object *bo,
struct amdgpu_bo *abo = ttm_to_amdgpu_bo(bo);
struct amdgpu_device *adev = amdgpu_ttm_adev(abo->tbo.bdev);
struct amdgpu_res_cursor cursor;
- unsigned long flags;
- uint32_t value = 0;
int ret = 0;
if (bo->resource->mem_type != TTM_PL_VRAM)
@@ -1424,41 +1457,21 @@ static int amdgpu_ttm_access_memory(struct ttm_buffer_object *bo,
amdgpu_res_first(bo->resource, offset, len, &cursor);
while (cursor.remaining) {
- uint64_t aligned_pos = cursor.start & ~(uint64_t)3;
- uint64_t bytes = 4 - (cursor.start & 3);
- uint32_t shift = (cursor.start & 3) * 8;
- uint32_t mask = 0xffffffff << shift;
-
- if (cursor.size < bytes) {
- mask &= 0xffffffff >> (bytes - cursor.size) * 8;
- bytes = cursor.size;
+ size_t count, size = cursor.size;
+ loff_t pos = cursor.start;
+
+ count = amdgpu_device_aper_access(adev, pos, buf, size, write);
+ size -= count;
+ if (size) {
+ /* using MM to access rest vram and handle un-aligned address */
+ pos += count;
+ buf += count;
+ amdgpu_ttm_vram_mm_access(adev, pos, buf, size, write);
}
- if (mask != 0xffffffff) {
- spin_lock_irqsave(&adev->mmio_idx_lock, flags);
- WREG32_NO_KIQ(mmMM_INDEX, ((uint32_t)aligned_pos) | 0x80000000);
- WREG32_NO_KIQ(mmMM_INDEX_HI, aligned_pos >> 31);
- value = RREG32_NO_KIQ(mmMM_DATA);
- if (write) {
- value &= ~mask;
- value |= (*(uint32_t *)buf << shift) & mask;
- WREG32_NO_KIQ(mmMM_DATA, value);
- }
- spin_unlock_irqrestore(&adev->mmio_idx_lock, flags);
- if (!write) {
- value = (value & mask) >> shift;
- memcpy(buf, &value, bytes);
- }
- } else {
- bytes = cursor.size & ~0x3ULL;
- amdgpu_device_vram_access(adev, cursor.start,
- (uint32_t *)buf, bytes,
- write);
- }
-
- ret += bytes;
- buf = (uint8_t *)buf + bytes;
- amdgpu_res_next(&cursor, bytes);
+ ret += cursor.size;
+ buf += cursor.size;
+ amdgpu_res_next(&cursor, cursor.size);
}
return ret;
@@ -2148,7 +2161,6 @@ static ssize_t amdgpu_ttm_vram_write(struct file *f, const char __user *buf,
return -ENXIO;
while (size) {
- unsigned long flags;
uint32_t value;
if (*pos >= adev->gmc.mc_vram_size)
@@ -2158,11 +2170,7 @@ static ssize_t amdgpu_ttm_vram_write(struct file *f, const char __user *buf,
if (r)
return r;
- spin_lock_irqsave(&adev->mmio_idx_lock, flags);
- WREG32_NO_KIQ(mmMM_INDEX, ((uint32_t)*pos) | 0x80000000);
- WREG32_NO_KIQ(mmMM_INDEX_HI, *pos >> 31);
- WREG32_NO_KIQ(mmMM_DATA, value);
- spin_unlock_irqrestore(&adev->mmio_idx_lock, flags);
+ amdgpu_device_mm_access(adev, *pos, &value, 4, true);
result += 4;
buf += 4;
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c
index 2834981f8c0813b183647fd78d2a3cbc568dc516..5fdeceaa979f91fd1d1bf8dc661c439a35fc1207 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c
@@ -409,6 +409,12 @@ amdgpu_ucode_get_load_type(struct amdgpu_device *adev, int load_type)
return AMDGPU_FW_LOAD_DIRECT;
else
return AMDGPU_FW_LOAD_PSP;
+ case CHIP_CYAN_SKILLFISH:
+ if (!(load_type &&
+ adev->apu_flags & AMD_APU_IS_CYAN_SKILLFISH2))
+ return AMDGPU_FW_LOAD_DIRECT;
+ else
+ return AMDGPU_FW_LOAD_PSP;
default:
DRM_ERROR("Unknown firmware load type\n");
}
@@ -416,6 +422,84 @@ amdgpu_ucode_get_load_type(struct amdgpu_device *adev, int load_type)
return AMDGPU_FW_LOAD_DIRECT;
}
+const char *amdgpu_ucode_name(enum AMDGPU_UCODE_ID ucode_id)
+{
+ switch (ucode_id) {
+ case AMDGPU_UCODE_ID_SDMA0:
+ return "SDMA0";
+ case AMDGPU_UCODE_ID_SDMA1:
+ return "SDMA1";
+ case AMDGPU_UCODE_ID_SDMA2:
+ return "SDMA2";
+ case AMDGPU_UCODE_ID_SDMA3:
+ return "SDMA3";
+ case AMDGPU_UCODE_ID_SDMA4:
+ return "SDMA4";
+ case AMDGPU_UCODE_ID_SDMA5:
+ return "SDMA5";
+ case AMDGPU_UCODE_ID_SDMA6:
+ return "SDMA6";
+ case AMDGPU_UCODE_ID_SDMA7:
+ return "SDMA7";
+ case AMDGPU_UCODE_ID_CP_CE:
+ return "CP_CE";
+ case AMDGPU_UCODE_ID_CP_PFP:
+ return "CP_PFP";
+ case AMDGPU_UCODE_ID_CP_ME:
+ return "CP_ME";
+ case AMDGPU_UCODE_ID_CP_MEC1:
+ return "CP_MEC1";
+ case AMDGPU_UCODE_ID_CP_MEC1_JT:
+ return "CP_MEC1_JT";
+ case AMDGPU_UCODE_ID_CP_MEC2:
+ return "CP_MEC2";
+ case AMDGPU_UCODE_ID_CP_MEC2_JT:
+ return "CP_MEC2_JT";
+ case AMDGPU_UCODE_ID_CP_MES:
+ return "CP_MES";
+ case AMDGPU_UCODE_ID_CP_MES_DATA:
+ return "CP_MES_DATA";
+ case AMDGPU_UCODE_ID_RLC_RESTORE_LIST_CNTL:
+ return "RLC_RESTORE_LIST_CNTL";
+ case AMDGPU_UCODE_ID_RLC_RESTORE_LIST_GPM_MEM:
+ return "RLC_RESTORE_LIST_GPM_MEM";
+ case AMDGPU_UCODE_ID_RLC_RESTORE_LIST_SRM_MEM:
+ return "RLC_RESTORE_LIST_SRM_MEM";
+ case AMDGPU_UCODE_ID_RLC_IRAM:
+ return "RLC_IRAM";
+ case AMDGPU_UCODE_ID_RLC_DRAM:
+ return "RLC_DRAM";
+ case AMDGPU_UCODE_ID_RLC_G:
+ return "RLC_G";
+ case AMDGPU_UCODE_ID_STORAGE:
+ return "STORAGE";
+ case AMDGPU_UCODE_ID_SMC:
+ return "SMC";
+ case AMDGPU_UCODE_ID_UVD:
+ return "UVD";
+ case AMDGPU_UCODE_ID_UVD1:
+ return "UVD1";
+ case AMDGPU_UCODE_ID_VCE:
+ return "VCE";
+ case AMDGPU_UCODE_ID_VCN:
+ return "VCN";
+ case AMDGPU_UCODE_ID_VCN1:
+ return "VCN1";
+ case AMDGPU_UCODE_ID_DMCU_ERAM:
+ return "DMCU_ERAM";
+ case AMDGPU_UCODE_ID_DMCU_INTV:
+ return "DMCU_INTV";
+ case AMDGPU_UCODE_ID_VCN0_RAM:
+ return "VCN0_RAM";
+ case AMDGPU_UCODE_ID_VCN1_RAM:
+ return "VCN1_RAM";
+ case AMDGPU_UCODE_ID_DMCUB:
+ return "DMCUB";
+ default:
+ return "UNKNOWN UCODE";
+ }
+}
+
#define FW_VERSION_ATTR(name, mode, field) \
static ssize_t show_##name(struct device *dev, \
struct device_attribute *attr, \
@@ -440,7 +524,7 @@ FW_VERSION_ATTR(rlc_srlg_fw_version, 0444, gfx.rlc_srlg_fw_version);
FW_VERSION_ATTR(rlc_srls_fw_version, 0444, gfx.rlc_srls_fw_version);
FW_VERSION_ATTR(mec_fw_version, 0444, gfx.mec_fw_version);
FW_VERSION_ATTR(mec2_fw_version, 0444, gfx.mec2_fw_version);
-FW_VERSION_ATTR(sos_fw_version, 0444, psp.sos_fw_version);
+FW_VERSION_ATTR(sos_fw_version, 0444, psp.sos.fw_version);
FW_VERSION_ATTR(asd_fw_version, 0444, psp.asd_fw_version);
FW_VERSION_ATTR(ta_ras_fw_version, 0444, psp.ta_ras_ucode_version);
FW_VERSION_ATTR(ta_xgmi_fw_version, 0444, psp.ta_xgmi_ucode_version);
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.h
index 270309e7f5f59a06c23dad57227c21aaa237a6bc..e2e2624ac653bfbc8985ac9daff41616f66edaf5 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.h
@@ -71,7 +71,7 @@ struct smc_firmware_header_v2_1 {
uint32_t pptable_entry_offset;
};
-struct psp_fw_bin_desc {
+struct psp_fw_legacy_bin_desc {
uint32_t fw_version;
uint32_t offset_bytes;
uint32_t size_bytes;
@@ -80,30 +80,57 @@ struct psp_fw_bin_desc {
/* version_major=1, version_minor=0 */
struct psp_firmware_header_v1_0 {
struct common_firmware_header header;
- struct psp_fw_bin_desc sos;
+ struct psp_fw_legacy_bin_desc sos;
};
/* version_major=1, version_minor=1 */
struct psp_firmware_header_v1_1 {
struct psp_firmware_header_v1_0 v1_0;
- struct psp_fw_bin_desc toc;
- struct psp_fw_bin_desc kdb;
+ struct psp_fw_legacy_bin_desc toc;
+ struct psp_fw_legacy_bin_desc kdb;
};
/* version_major=1, version_minor=2 */
struct psp_firmware_header_v1_2 {
struct psp_firmware_header_v1_0 v1_0;
- struct psp_fw_bin_desc res;
- struct psp_fw_bin_desc kdb;
+ struct psp_fw_legacy_bin_desc res;
+ struct psp_fw_legacy_bin_desc kdb;
};
/* version_major=1, version_minor=3 */
struct psp_firmware_header_v1_3 {
struct psp_firmware_header_v1_1 v1_1;
- struct psp_fw_bin_desc spl;
- struct psp_fw_bin_desc rl;
- struct psp_fw_bin_desc sys_drv_aux;
- struct psp_fw_bin_desc sos_aux;
+ struct psp_fw_legacy_bin_desc spl;
+ struct psp_fw_legacy_bin_desc rl;
+ struct psp_fw_legacy_bin_desc sys_drv_aux;
+ struct psp_fw_legacy_bin_desc sos_aux;
+};
+
+struct psp_fw_bin_desc {
+ uint32_t fw_type;
+ uint32_t fw_version;
+ uint32_t offset_bytes;
+ uint32_t size_bytes;
+};
+
+enum psp_fw_type {
+ PSP_FW_TYPE_UNKOWN,
+ PSP_FW_TYPE_PSP_SOS,
+ PSP_FW_TYPE_PSP_SYS_DRV,
+ PSP_FW_TYPE_PSP_KDB,
+ PSP_FW_TYPE_PSP_TOC,
+ PSP_FW_TYPE_PSP_SPL,
+ PSP_FW_TYPE_PSP_RL,
+ PSP_FW_TYPE_PSP_SOC_DRV,
+ PSP_FW_TYPE_PSP_INTF_DRV,
+ PSP_FW_TYPE_PSP_DBG_DRV,
+};
+
+/* version_major=2, version_minor=0 */
+struct psp_firmware_header_v2_0 {
+ struct common_firmware_header header;
+ uint32_t psp_fw_bin_count;
+ struct psp_fw_bin_desc psp_fw_bin[];
};
/* version_major=1, version_minor=0 */
@@ -138,18 +165,11 @@ enum ta_fw_type {
TA_FW_TYPE_MAX_INDEX,
};
-struct ta_fw_bin_desc {
- uint32_t fw_type;
- uint32_t fw_version;
- uint32_t offset_bytes;
- uint32_t size_bytes;
-};
-
/* version_major=2, version_minor=0 */
struct ta_firmware_header_v2_0 {
struct common_firmware_header header;
uint32_t ta_fw_bin_count;
- struct ta_fw_bin_desc ta_fw_bin[];
+ struct psp_fw_bin_desc ta_fw_bin[];
};
/* version_major=1, version_minor=0 */
@@ -312,6 +332,7 @@ union amdgpu_firmware_header {
struct psp_firmware_header_v1_0 psp;
struct psp_firmware_header_v1_1 psp_v1_1;
struct psp_firmware_header_v1_3 psp_v1_3;
+ struct psp_firmware_header_v2_0 psp_v2_0;
struct ta_firmware_header_v1_0 ta;
struct ta_firmware_header_v2_0 ta_v2_0;
struct gfx_firmware_header_v1_0 gfx;
@@ -326,7 +347,7 @@ union amdgpu_firmware_header {
uint8_t raw[0x100];
};
-#define UCODE_MAX_TA_PACKAGING ((sizeof(union amdgpu_firmware_header) - sizeof(struct common_firmware_header) - 4) / sizeof(struct ta_fw_bin_desc))
+#define UCODE_MAX_PSP_PACKAGING ((sizeof(union amdgpu_firmware_header) - sizeof(struct common_firmware_header) - 4) / sizeof(struct psp_fw_bin_desc))
/*
* fw loading support
@@ -449,4 +470,6 @@ void amdgpu_ucode_sysfs_fini(struct amdgpu_device *adev);
enum amdgpu_firmware_load_type
amdgpu_ucode_get_load_type(struct amdgpu_device *adev, int load_type);
+const char *amdgpu_ucode_name(enum AMDGPU_UCODE_ID ucode_id);
+
#endif
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_umc.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_umc.c
index f4489773715e654edbed66ba19ec3e9b35783764..0c7c56a91b251dbb21f2269193bb7c5ab45a7283 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_umc.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_umc.c
@@ -134,7 +134,7 @@ int amdgpu_umc_process_ras_data_cb(struct amdgpu_device *adev,
amdgpu_ras_save_bad_pages(adev);
if (adev->smu.ppt_funcs && adev->smu.ppt_funcs->send_hbm_bad_pages_num)
- adev->smu.ppt_funcs->send_hbm_bad_pages_num(&adev->smu, con->eeprom_control.num_recs);
+ adev->smu.ppt_funcs->send_hbm_bad_pages_num(&adev->smu, con->eeprom_control.ras_num_recs);
}
amdgpu_ras_reset_gpu(adev);
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c
index b71dd1deeb2d374c2ebed5e049e01746c33988ff..12a7cc2f01cd3d9bbc1b308b4c46a993bd9e81fd 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c
@@ -531,7 +531,7 @@ static void amdgpu_virt_populate_vf2pf_ucode_info(struct amdgpu_device *adev)
POPULATE_UCODE_INFO(vf2pf_info, AMD_SRIOV_UCODE_ID_RLC_SRLS, adev->gfx.rlc_srls_fw_version);
POPULATE_UCODE_INFO(vf2pf_info, AMD_SRIOV_UCODE_ID_MEC, adev->gfx.mec_fw_version);
POPULATE_UCODE_INFO(vf2pf_info, AMD_SRIOV_UCODE_ID_MEC2, adev->gfx.mec2_fw_version);
- POPULATE_UCODE_INFO(vf2pf_info, AMD_SRIOV_UCODE_ID_SOS, adev->psp.sos_fw_version);
+ POPULATE_UCODE_INFO(vf2pf_info, AMD_SRIOV_UCODE_ID_SOS, adev->psp.sos.fw_version);
POPULATE_UCODE_INFO(vf2pf_info, AMD_SRIOV_UCODE_ID_ASD, adev->psp.asd_fw_version);
POPULATE_UCODE_INFO(vf2pf_info, AMD_SRIOV_UCODE_ID_TA_RAS, adev->psp.ta_ras_ucode_version);
POPULATE_UCODE_INFO(vf2pf_info, AMD_SRIOV_UCODE_ID_TA_XGMI, adev->psp.ta_xgmi_ucode_version);
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
index 078c068937feeebe698e33f720c26ab8ec1d0ba3..6362e861a3f527eab63327491d8077beb8bb3047 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
@@ -88,6 +88,46 @@ struct amdgpu_prt_cb {
struct dma_fence_cb cb;
};
+/**
+ * amdgpu_vm_set_pasid - manage pasid and vm ptr mapping
+ *
+ * @adev: amdgpu_device pointer
+ * @vm: amdgpu_vm pointer
+ * @pasid: the pasid the VM is using on this GPU
+ *
+ * Set the pasid this VM is using on this GPU, can also be used to remove the
+ * pasid by passing in zero.
+ *
+ */
+int amdgpu_vm_set_pasid(struct amdgpu_device *adev, struct amdgpu_vm *vm,
+ u32 pasid)
+{
+ int r;
+
+ if (vm->pasid == pasid)
+ return 0;
+
+ if (vm->pasid) {
+ r = xa_err(xa_erase_irq(&adev->vm_manager.pasids, vm->pasid));
+ if (r < 0)
+ return r;
+
+ vm->pasid = 0;
+ }
+
+ if (pasid) {
+ r = xa_err(xa_store_irq(&adev->vm_manager.pasids, pasid, vm,
+ GFP_KERNEL));
+ if (r < 0)
+ return r;
+
+ vm->pasid = pasid;
+ }
+
+
+ return 0;
+}
+
/*
* vm eviction_lock can be taken in MMU notifiers. Make sure no reclaim-FS
* happens while holding this lock anywhere to prevent deadlocks when
@@ -2863,14 +2903,13 @@ long amdgpu_vm_wait_idle(struct amdgpu_vm *vm, long timeout)
*
* @adev: amdgpu_device pointer
* @vm: requested vm
- * @pasid: Process address space identifier
*
* Init @vm fields.
*
* Returns:
* 0 for success, error for failure.
*/
-int amdgpu_vm_init(struct amdgpu_device *adev, struct amdgpu_vm *vm, u32 pasid)
+int amdgpu_vm_init(struct amdgpu_device *adev, struct amdgpu_vm *vm)
{
struct amdgpu_bo *root_bo;
struct amdgpu_bo_vm *root;
@@ -2944,19 +2983,6 @@ int amdgpu_vm_init(struct amdgpu_device *adev, struct amdgpu_vm *vm, u32 pasid)
amdgpu_bo_unreserve(vm->root.bo);
- if (pasid) {
- unsigned long flags;
-
- spin_lock_irqsave(&adev->vm_manager.pasid_lock, flags);
- r = idr_alloc(&adev->vm_manager.pasid_idr, vm, pasid, pasid + 1,
- GFP_ATOMIC);
- spin_unlock_irqrestore(&adev->vm_manager.pasid_lock, flags);
- if (r < 0)
- goto error_free_root;
-
- vm->pasid = pasid;
- }
-
INIT_KFIFO(vm->faults);
return 0;
@@ -3012,7 +3038,6 @@ static int amdgpu_vm_check_clean_reserved(struct amdgpu_device *adev,
*
* @adev: amdgpu_device pointer
* @vm: requested vm
- * @pasid: pasid to use
*
* This only works on GFX VMs that don't have any BOs added and no
* page tables allocated yet.
@@ -3020,7 +3045,6 @@ static int amdgpu_vm_check_clean_reserved(struct amdgpu_device *adev,
* Changes the following VM parameters:
* - use_cpu_for_update
* - pte_supports_ats
- * - pasid (old PASID is released, because compute manages its own PASIDs)
*
* Reinitializes the page directory to reflect the changed ATS
* setting.
@@ -3028,8 +3052,7 @@ static int amdgpu_vm_check_clean_reserved(struct amdgpu_device *adev,
* Returns:
* 0 for success, -errno for errors.
*/
-int amdgpu_vm_make_compute(struct amdgpu_device *adev, struct amdgpu_vm *vm,
- u32 pasid)
+int amdgpu_vm_make_compute(struct amdgpu_device *adev, struct amdgpu_vm *vm)
{
bool pte_support_ats = (adev->asic_type == CHIP_RAVEN);
int r;
@@ -3043,19 +3066,6 @@ int amdgpu_vm_make_compute(struct amdgpu_device *adev, struct amdgpu_vm *vm,
if (r)
goto unreserve_bo;
- if (pasid) {
- unsigned long flags;
-
- spin_lock_irqsave(&adev->vm_manager.pasid_lock, flags);
- r = idr_alloc(&adev->vm_manager.pasid_idr, vm, pasid, pasid + 1,
- GFP_ATOMIC);
- spin_unlock_irqrestore(&adev->vm_manager.pasid_lock, flags);
-
- if (r == -ENOSPC)
- goto unreserve_bo;
- r = 0;
- }
-
/* Check if PD needs to be reinitialized and do it before
* changing any other state, in case it fails.
*/
@@ -3065,7 +3075,7 @@ int amdgpu_vm_make_compute(struct amdgpu_device *adev, struct amdgpu_vm *vm,
to_amdgpu_bo_vm(vm->root.bo),
false);
if (r)
- goto free_idr;
+ goto unreserve_bo;
}
/* Update VM state */
@@ -3082,7 +3092,7 @@ int amdgpu_vm_make_compute(struct amdgpu_device *adev, struct amdgpu_vm *vm,
r = amdgpu_bo_sync_wait(vm->root.bo,
AMDGPU_FENCE_OWNER_UNDEFINED, true);
if (r)
- goto free_idr;
+ goto unreserve_bo;
vm->update_funcs = &amdgpu_vm_cpu_funcs;
} else {
@@ -3092,36 +3102,11 @@ int amdgpu_vm_make_compute(struct amdgpu_device *adev, struct amdgpu_vm *vm,
vm->last_update = NULL;
vm->is_compute_context = true;
- if (vm->pasid) {
- unsigned long flags;
-
- spin_lock_irqsave(&adev->vm_manager.pasid_lock, flags);
- idr_remove(&adev->vm_manager.pasid_idr, vm->pasid);
- spin_unlock_irqrestore(&adev->vm_manager.pasid_lock, flags);
-
- /* Free the original amdgpu allocated pasid
- * Will be replaced with kfd allocated pasid
- */
- amdgpu_pasid_free(vm->pasid);
- vm->pasid = 0;
- }
-
/* Free the shadow bo for compute VM */
amdgpu_bo_unref(&to_amdgpu_bo_vm(vm->root.bo)->shadow);
- if (pasid)
- vm->pasid = pasid;
-
goto unreserve_bo;
-free_idr:
- if (pasid) {
- unsigned long flags;
-
- spin_lock_irqsave(&adev->vm_manager.pasid_lock, flags);
- idr_remove(&adev->vm_manager.pasid_idr, pasid);
- spin_unlock_irqrestore(&adev->vm_manager.pasid_lock, flags);
- }
unreserve_bo:
amdgpu_bo_unreserve(vm->root.bo);
return r;
@@ -3137,14 +3122,7 @@ int amdgpu_vm_make_compute(struct amdgpu_device *adev, struct amdgpu_vm *vm,
*/
void amdgpu_vm_release_compute(struct amdgpu_device *adev, struct amdgpu_vm *vm)
{
- if (vm->pasid) {
- unsigned long flags;
-
- spin_lock_irqsave(&adev->vm_manager.pasid_lock, flags);
- idr_remove(&adev->vm_manager.pasid_idr, vm->pasid);
- spin_unlock_irqrestore(&adev->vm_manager.pasid_lock, flags);
- }
- vm->pasid = 0;
+ amdgpu_vm_set_pasid(adev, vm, 0);
vm->is_compute_context = false;
}
@@ -3168,15 +3146,7 @@ void amdgpu_vm_fini(struct amdgpu_device *adev, struct amdgpu_vm *vm)
root = amdgpu_bo_ref(vm->root.bo);
amdgpu_bo_reserve(root, true);
- if (vm->pasid) {
- unsigned long flags;
-
- spin_lock_irqsave(&adev->vm_manager.pasid_lock, flags);
- idr_remove(&adev->vm_manager.pasid_idr, vm->pasid);
- spin_unlock_irqrestore(&adev->vm_manager.pasid_lock, flags);
- vm->pasid = 0;
- }
-
+ amdgpu_vm_set_pasid(adev, vm, 0);
dma_fence_wait(vm->last_unlocked, false);
dma_fence_put(vm->last_unlocked);
@@ -3258,8 +3228,7 @@ void amdgpu_vm_manager_init(struct amdgpu_device *adev)
adev->vm_manager.vm_update_mode = 0;
#endif
- idr_init(&adev->vm_manager.pasid_idr);
- spin_lock_init(&adev->vm_manager.pasid_lock);
+ xa_init_flags(&adev->vm_manager.pasids, XA_FLAGS_LOCK_IRQ);
}
/**
@@ -3271,8 +3240,8 @@ void amdgpu_vm_manager_init(struct amdgpu_device *adev)
*/
void amdgpu_vm_manager_fini(struct amdgpu_device *adev)
{
- WARN_ON(!idr_is_empty(&adev->vm_manager.pasid_idr));
- idr_destroy(&adev->vm_manager.pasid_idr);
+ WARN_ON(!xa_empty(&adev->vm_manager.pasids));
+ xa_destroy(&adev->vm_manager.pasids);
amdgpu_vmid_mgr_fini(adev);
}
@@ -3341,13 +3310,13 @@ void amdgpu_vm_get_task_info(struct amdgpu_device *adev, u32 pasid,
struct amdgpu_vm *vm;
unsigned long flags;
- spin_lock_irqsave(&adev->vm_manager.pasid_lock, flags);
+ xa_lock_irqsave(&adev->vm_manager.pasids, flags);
- vm = idr_find(&adev->vm_manager.pasid_idr, pasid);
+ vm = xa_load(&adev->vm_manager.pasids, pasid);
if (vm)
*task_info = vm->task_info;
- spin_unlock_irqrestore(&adev->vm_manager.pasid_lock, flags);
+ xa_unlock_irqrestore(&adev->vm_manager.pasids, flags);
}
/**
@@ -3389,15 +3358,15 @@ bool amdgpu_vm_handle_fault(struct amdgpu_device *adev, u32 pasid,
struct amdgpu_vm *vm;
int r;
- spin_lock_irqsave(&adev->vm_manager.pasid_lock, irqflags);
- vm = idr_find(&adev->vm_manager.pasid_idr, pasid);
+ xa_lock_irqsave(&adev->vm_manager.pasids, irqflags);
+ vm = xa_load(&adev->vm_manager.pasids, pasid);
if (vm) {
root = amdgpu_bo_ref(vm->root.bo);
is_compute_context = vm->is_compute_context;
} else {
root = NULL;
}
- spin_unlock_irqrestore(&adev->vm_manager.pasid_lock, irqflags);
+ xa_unlock_irqrestore(&adev->vm_manager.pasids, irqflags);
if (!root)
return false;
@@ -3415,11 +3384,11 @@ bool amdgpu_vm_handle_fault(struct amdgpu_device *adev, u32 pasid,
goto error_unref;
/* Double check that the VM still exists */
- spin_lock_irqsave(&adev->vm_manager.pasid_lock, irqflags);
- vm = idr_find(&adev->vm_manager.pasid_idr, pasid);
+ xa_lock_irqsave(&adev->vm_manager.pasids, irqflags);
+ vm = xa_load(&adev->vm_manager.pasids, pasid);
if (vm && vm->root.bo != root)
vm = NULL;
- spin_unlock_irqrestore(&adev->vm_manager.pasid_lock, irqflags);
+ xa_unlock_irqrestore(&adev->vm_manager.pasids, irqflags);
if (!vm)
goto error_unlock;
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h
index f8fa653d4da747c58dcfdd0307269656f2c31f1f..ee0028ec2c4f8149f62584f0425aefe625aef0c2 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h
@@ -359,8 +359,7 @@ struct amdgpu_vm_manager {
/* PASID to VM mapping, will be used in interrupt context to
* look up VM of a page fault
*/
- struct idr pasid_idr;
- spinlock_t pasid_lock;
+ struct xarray pasids;
};
struct amdgpu_bo_va_mapping;
@@ -375,9 +374,12 @@ extern const struct amdgpu_vm_update_funcs amdgpu_vm_sdma_funcs;
void amdgpu_vm_manager_init(struct amdgpu_device *adev);
void amdgpu_vm_manager_fini(struct amdgpu_device *adev);
+int amdgpu_vm_set_pasid(struct amdgpu_device *adev, struct amdgpu_vm *vm,
+ u32 pasid);
+
long amdgpu_vm_wait_idle(struct amdgpu_vm *vm, long timeout);
-int amdgpu_vm_init(struct amdgpu_device *adev, struct amdgpu_vm *vm, u32 pasid);
-int amdgpu_vm_make_compute(struct amdgpu_device *adev, struct amdgpu_vm *vm, u32 pasid);
+int amdgpu_vm_init(struct amdgpu_device *adev, struct amdgpu_vm *vm);
+int amdgpu_vm_make_compute(struct amdgpu_device *adev, struct amdgpu_vm *vm);
void amdgpu_vm_release_compute(struct amdgpu_device *adev, struct amdgpu_vm *vm);
void amdgpu_vm_fini(struct amdgpu_device *adev, struct amdgpu_vm *vm);
void amdgpu_vm_get_pd_bo(struct amdgpu_vm *vm,
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_xgmi.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_xgmi.c
index 8567d5d773460b66a410cc660dbad38f12bf391d..258cf86b32f6e29fddc42b4b02dde0b458e37ed9 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_xgmi.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_xgmi.c
@@ -486,6 +486,18 @@ int amdgpu_xgmi_get_hops_count(struct amdgpu_device *adev,
return -EINVAL;
}
+int amdgpu_xgmi_get_num_links(struct amdgpu_device *adev,
+ struct amdgpu_device *peer_adev)
+{
+ struct psp_xgmi_topology_info *top = &adev->psp.xgmi_context.top_info;
+ int i;
+
+ for (i = 0 ; i < top->num_nodes; ++i)
+ if (top->nodes[i].node_id == peer_adev->gmc.xgmi.node_id)
+ return top->nodes[i].num_links;
+ return -EINVAL;
+}
+
int amdgpu_xgmi_add_device(struct amdgpu_device *adev)
{
struct psp_xgmi_topology_info *top_info;
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_xgmi.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_xgmi.h
index 12969c0830d5ce9d8194bd4974e563864d22ad1f..d2189bf7d428ef7781a3c2b02a2a4e22b0d4963c 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_xgmi.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_xgmi.h
@@ -59,6 +59,8 @@ int amdgpu_xgmi_remove_device(struct amdgpu_device *adev);
int amdgpu_xgmi_set_pstate(struct amdgpu_device *adev, int pstate);
int amdgpu_xgmi_get_hops_count(struct amdgpu_device *adev,
struct amdgpu_device *peer_adev);
+int amdgpu_xgmi_get_num_links(struct amdgpu_device *adev,
+ struct amdgpu_device *peer_adev);
uint64_t amdgpu_xgmi_get_relative_phy_addr(struct amdgpu_device *adev,
uint64_t addr);
static inline bool amdgpu_xgmi_same_hive(struct amdgpu_device *adev,
diff --git a/drivers/gpu/drm/amd/amdgpu/cyan_skillfish_reg_init.c b/drivers/gpu/drm/amd/amdgpu/cyan_skillfish_reg_init.c
new file mode 100644
index 0000000000000000000000000000000000000000..58808814d8fb0f980a604fa5b3a06f04981f05b7
--- /dev/null
+++ b/drivers/gpu/drm/amd/amdgpu/cyan_skillfish_reg_init.c
@@ -0,0 +1,51 @@
+/*
+ * Copyright 2018 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+#include "amdgpu.h"
+#include "nv.h"
+
+#include "soc15_common.h"
+#include "soc15_hw_ip.h"
+#include "cyan_skillfish_ip_offset.h"
+
+int cyan_skillfish_reg_base_init(struct amdgpu_device *adev)
+{
+ /* HW has more IP blocks, only initialized the blocke needed by driver */
+ uint32_t i;
+ for (i = 0 ; i < MAX_INSTANCE ; ++i) {
+ adev->reg_offset[GC_HWIP][i] = (uint32_t *)(&(GC_BASE.instance[i]));
+ adev->reg_offset[HDP_HWIP][i] = (uint32_t *)(&(HDP_BASE.instance[i]));
+ adev->reg_offset[MMHUB_HWIP][i] = (uint32_t *)(&(MMHUB_BASE.instance[i]));
+ adev->reg_offset[ATHUB_HWIP][i] = (uint32_t *)(&(ATHUB_BASE.instance[i]));
+ adev->reg_offset[NBIO_HWIP][i] = (uint32_t *)(&(NBIO_BASE.instance[i]));
+ adev->reg_offset[MP0_HWIP][i] = (uint32_t *)(&(MP0_BASE.instance[i]));
+ adev->reg_offset[MP1_HWIP][i] = (uint32_t *)(&(MP1_BASE.instance[i]));
+ adev->reg_offset[VCN_HWIP][i] = (uint32_t *)(&(UVD0_BASE.instance[i]));
+ adev->reg_offset[DF_HWIP][i] = (uint32_t *)(&(DF_BASE.instance[i]));
+ adev->reg_offset[DCE_HWIP][i] = (uint32_t *)(&(DMU_BASE.instance[i]));
+ adev->reg_offset[OSSSYS_HWIP][i] = (uint32_t *)(&(OSSSYS_BASE.instance[i]));
+ adev->reg_offset[SDMA0_HWIP][i] = (uint32_t *)(&(GC_BASE.instance[i]));
+ adev->reg_offset[SDMA1_HWIP][i] = (uint32_t *)(&(GC_BASE.instance[i]));
+ adev->reg_offset[SMUIO_HWIP][i] = (uint32_t *)(&(SMUIO_BASE.instance[i]));
+ }
+ return 0;
+}
diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c
index a64b2c706090ea6abe0d38c2cf6d00e7e66a7fd9..24b0195fe6650970f09568c86c28764ed0ec47be 100644
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c
@@ -56,6 +56,10 @@
#define GFX10_NUM_GFX_RINGS_Sienna_Cichlid 1
#define GFX10_MEC_HPD_SIZE 2048
+#define RLCG_VFGATE_DISABLED 0x4000000
+#define RLCG_WRONG_OPERATION_TYPE 0x2000000
+#define RLCG_NOT_IN_RANGE 0x1000000
+
#define F32_CE_PROGRAM_RAM_SIZE 65536
#define RLCG_UCODE_LOADING_START_ADDRESS 0x00002000L
@@ -181,6 +185,9 @@
#define GFX_RLCG_GC_READ (0x1 << 28)
#define GFX_RLCG_MMHUB_WRITE (0x2 << 28)
+#define RLCG_ERROR_REPORT_ENABLED(adev) \
+ (amdgpu_sriov_reg_indirect_mmhub(adev) || amdgpu_sriov_reg_indirect_gc(adev))
+
MODULE_FIRMWARE("amdgpu/navi10_ce.bin");
MODULE_FIRMWARE("amdgpu/navi10_pfp.bin");
MODULE_FIRMWARE("amdgpu/navi10_me.bin");
@@ -249,6 +256,39 @@ MODULE_FIRMWARE("amdgpu/yellow_carp_mec.bin");
MODULE_FIRMWARE("amdgpu/yellow_carp_mec2.bin");
MODULE_FIRMWARE("amdgpu/yellow_carp_rlc.bin");
+MODULE_FIRMWARE("amdgpu/cyan_skillfish_ce.bin");
+MODULE_FIRMWARE("amdgpu/cyan_skillfish_pfp.bin");
+MODULE_FIRMWARE("amdgpu/cyan_skillfish_me.bin");
+MODULE_FIRMWARE("amdgpu/cyan_skillfish_mec.bin");
+MODULE_FIRMWARE("amdgpu/cyan_skillfish_mec2.bin");
+MODULE_FIRMWARE("amdgpu/cyan_skillfish_rlc.bin");
+
+MODULE_FIRMWARE("amdgpu/cyan_skillfish2_ce.bin");
+MODULE_FIRMWARE("amdgpu/cyan_skillfish2_pfp.bin");
+MODULE_FIRMWARE("amdgpu/cyan_skillfish2_me.bin");
+MODULE_FIRMWARE("amdgpu/cyan_skillfish2_mec.bin");
+MODULE_FIRMWARE("amdgpu/cyan_skillfish2_mec2.bin");
+MODULE_FIRMWARE("amdgpu/cyan_skillfish2_rlc.bin");
+
+static const struct soc15_reg_golden golden_settings_gc_10_0[] =
+{
+ SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_CAM_INDEX, 0xffffffff, 0x00000000),
+ /* TA_GRAD_ADJ_UCONFIG -> TA_GRAD_ADJ */
+ SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_CAM_DATA, 0xffffffff, 0x2544c382),
+ /* VGT_TF_RING_SIZE_UMD -> VGT_TF_RING_SIZE */
+ SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_CAM_DATA, 0xffffffff, 0x2262c24e),
+ /* VGT_HS_OFFCHIP_PARAM_UMD -> VGT_HS_OFFCHIP_PARAM */
+ SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_CAM_DATA, 0xffffffff, 0x226cc24f),
+ /* VGT_TF_MEMORY_BASE_UMD -> VGT_TF_MEMORY_BASE */
+ SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_CAM_DATA, 0xffffffff, 0x226ec250),
+ /* VGT_TF_MEMORY_BASE_HI_UMD -> VGT_TF_MEMORY_BASE_HI */
+ SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_CAM_DATA, 0xffffffff, 0x2278c261),
+ /* VGT_ESGS_RING_SIZE_UMD -> VGT_ESGS_RING_SIZE */
+ SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_CAM_DATA, 0xffffffff, 0x2232c240),
+ /* VGT_GSVS_RING_SIZE_UMD -> VGT_GSVS_RING_SIZE */
+ SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_CAM_DATA, 0xffffffff, 0x2233c241),
+};
+
static const struct soc15_reg_golden golden_settings_gc_10_1[] =
{
SOC15_REG_GOLDEN_VALUE(GC, 0, mmCB_HW_CONTROL_4, 0xffffffff, 0x00400014),
@@ -1486,6 +1526,7 @@ static u32 gfx_v10_rlcg_rw(struct amdgpu_device *adev, u32 offset, u32 v, uint32
uint32_t i = 0;
uint32_t retries = 50000;
u32 ret = 0;
+ u32 tmp;
scratch_reg0 = adev->rmmio +
(adev->reg_offset[GC_HWIP][0][mmSCRATCH_REG0_BASE_IDX] + mmSCRATCH_REG0) * 4;
@@ -1519,9 +1560,8 @@ static u32 gfx_v10_rlcg_rw(struct amdgpu_device *adev, u32 offset, u32 v, uint32
writel(v, scratch_reg0);
writel(offset | flag, scratch_reg1);
writel(1, spare_int);
- for (i = 0; i < retries; i++) {
- u32 tmp;
+ for (i = 0; i < retries; i++) {
tmp = readl(scratch_reg1);
if (!(tmp & flag))
break;
@@ -1529,8 +1569,19 @@ static u32 gfx_v10_rlcg_rw(struct amdgpu_device *adev, u32 offset, u32 v, uint32
udelay(10);
}
- if (i >= retries)
- pr_err("timeout: rlcg program reg:0x%05x failed !\n", offset);
+ if (i >= retries) {
+ if (RLCG_ERROR_REPORT_ENABLED(adev)) {
+ if (tmp & RLCG_VFGATE_DISABLED)
+ pr_err("The vfgate is disabled, program reg:0x%05x failed!\n", offset);
+ else if (tmp & RLCG_WRONG_OPERATION_TYPE)
+ pr_err("Wrong operation type, program reg:0x%05x failed!\n", offset);
+ else if (tmp & RLCG_NOT_IN_RANGE)
+ pr_err("The register is not in range, program reg:0x%05x failed!\n", offset);
+ else
+ pr_err("Unknown error type, program reg:0x%05x failed!\n", offset);
+ } else
+ pr_err("timeout: rlcg program reg:0x%05x failed!\n", offset);
+ }
}
ret = readl(scratch_reg0);
@@ -1538,7 +1589,7 @@ static u32 gfx_v10_rlcg_rw(struct amdgpu_device *adev, u32 offset, u32 v, uint32
return ret;
}
-static void gfx_v10_rlcg_wreg(struct amdgpu_device *adev, u32 offset, u32 value, u32 acc_flags, u32 hwip)
+static void gfx_v10_sriov_wreg(struct amdgpu_device *adev, u32 offset, u32 value, u32 acc_flags, u32 hwip)
{
u32 rlcg_flag;
@@ -1554,7 +1605,7 @@ static void gfx_v10_rlcg_wreg(struct amdgpu_device *adev, u32 offset, u32 value,
WREG32(offset, value);
}
-static u32 gfx_v10_rlcg_rreg(struct amdgpu_device *adev, u32 offset, u32 acc_flags, u32 hwip)
+static u32 gfx_v10_sriov_rreg(struct amdgpu_device *adev, u32 offset, u32 acc_flags, u32 hwip)
{
u32 rlcg_flag;
@@ -3488,12 +3539,51 @@ static const struct soc15_reg_golden golden_settings_gc_10_3_5[] = {
SOC15_REG_GOLDEN_VALUE(GC, 0, mmUTCL1_CTRL, 0xffbfffff, 0x00a00000)
};
+static const struct soc15_reg_golden golden_settings_gc_10_0_cyan_skillfish[] = {
+ SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffffff, 0xe0000000),
+ SOC15_REG_GOLDEN_VALUE(GC, 0, mmGE_FAST_CLKS, 0x3fffffff, 0x0000493e),
+ SOC15_REG_GOLDEN_VALUE(GC, 0, mmCGTT_CPF_CLK_CTRL, 0xfcff8fff, 0xf8000100),
+ SOC15_REG_GOLDEN_VALUE(GC, 0, mmCGTT_SPI_CLK_CTRL, 0xff7f0fff, 0x3c000100),
+ SOC15_REG_GOLDEN_VALUE(GC, 0, mmCB_HW_CONTROL_3, 0xa0000000, 0xa0000000),
+ SOC15_REG_GOLDEN_VALUE(GC, 0, mmCB_HW_CONTROL_4, 0x00008000, 0x003c8014),
+ SOC15_REG_GOLDEN_VALUE(GC, 0, mmCH_DRAM_BURST_CTRL, 0x00000010, 0x00000017),
+ SOC15_REG_GOLDEN_VALUE(GC, 0, mmCH_PIPE_STEER, 0xffffffff, 0xd8d8d8d8),
+ SOC15_REG_GOLDEN_VALUE(GC, 0, mmCH_VC5_ENABLE, 0x00000003, 0x00000003),
+ SOC15_REG_GOLDEN_VALUE(GC, 0, mmCP_SD_CNTL, 0x800007ff, 0x000005ff),
+ SOC15_REG_GOLDEN_VALUE(GC, 0, mmDB_DEBUG, 0xffffffff, 0x20000000),
+ SOC15_REG_GOLDEN_VALUE(GC, 0, mmDB_DEBUG3, 0xffffffff, 0x00000200),
+ SOC15_REG_GOLDEN_VALUE(GC, 0, mmDB_DEBUG4, 0xffffffff, 0x04800000),
+ SOC15_REG_GOLDEN_VALUE(GC, 0, mmDB_LAST_OF_BURST_CONFIG, 0xffffffff, 0x03860210),
+ SOC15_REG_GOLDEN_VALUE(GC, 0, mmGB_ADDR_CONFIG, 0x0c1800ff, 0x00000044),
+ SOC15_REG_GOLDEN_VALUE(GC, 0, mmGCR_GENERAL_CNTL, 0x00009d00, 0x00008500),
+ SOC15_REG_GOLDEN_VALUE(GC, 0, mmGCMC_VM_CACHEABLE_DRAM_ADDRESS_END, 0xffffffff, 0x000fffff),
+ SOC15_REG_GOLDEN_VALUE(GC, 0, mmGL1_DRAM_BURST_CTRL, 0x00000010, 0x00000017),
+ SOC15_REG_GOLDEN_VALUE(GC, 0, mmGL1_PIPE_STEER, 0xfcfcfcfc, 0xd8d8d8d8),
+ SOC15_REG_GOLDEN_VALUE(GC, 0, mmGL2_PIPE_STEER_0, 0x77707770, 0x21302130),
+ SOC15_REG_GOLDEN_VALUE(GC, 0, mmGL2_PIPE_STEER_1, 0x77707770, 0x21302130),
+ SOC15_REG_GOLDEN_VALUE(GC, 0, mmGL2A_ADDR_MATCH_MASK, 0xffffffff, 0xffffffcf),
+ SOC15_REG_GOLDEN_VALUE(GC, 0, mmGL2C_ADDR_MATCH_MASK, 0xffffffff, 0xffffffcf),
+ SOC15_REG_GOLDEN_VALUE(GC, 0, mmGL2C_CGTT_SCLK_CTRL, 0x10000000, 0x10000100),
+ SOC15_REG_GOLDEN_VALUE(GC, 0, mmGL2C_CTRL2, 0xfc02002f, 0x9402002f),
+ SOC15_REG_GOLDEN_VALUE(GC, 0, mmGL2C_CTRL3, 0x00002188, 0x00000188),
+ SOC15_REG_GOLDEN_VALUE(GC, 0, mmPA_SC_ENHANCE, 0x08000009, 0x08000009),
+ SOC15_REG_GOLDEN_VALUE(GC, 0, mmPA_SC_BINNER_EVENT_CNTL_0, 0xcc3fcc03, 0x842a4c02),
+ SOC15_REG_GOLDEN_VALUE(GC, 0, mmPA_SC_LINE_STIPPLE_STATE, 0x0000000f, 0x00000000),
+ SOC15_REG_GOLDEN_VALUE(GC, 0, mmRMI_SPARE, 0xffff3109, 0xffff3101),
+ SOC15_REG_GOLDEN_VALUE(GC, 0, mmSQ_ARB_CONFIG, 0x00000100, 0x00000130),
+ SOC15_REG_GOLDEN_VALUE(GC, 0, mmSQ_LDS_CLK_CTRL, 0xffffffff, 0xffffffff),
+ SOC15_REG_GOLDEN_VALUE(GC, 0, mmTA_CNTL_AUX, 0x00030008, 0x01030000),
+ SOC15_REG_GOLDEN_VALUE(GC, 0, mmUTCL1_CTRL, 0x00800000, 0x00800000)
+};
+
#define DEFAULT_SH_MEM_CONFIG \
((SH_MEM_ADDRESS_MODE_64 << SH_MEM_CONFIG__ADDRESS_MODE__SHIFT) | \
(SH_MEM_ALIGNMENT_MODE_UNALIGNED << SH_MEM_CONFIG__ALIGNMENT_MODE__SHIFT) | \
(SH_MEM_RETRY_MODE_ALL << SH_MEM_CONFIG__RETRY_MODE__SHIFT) | \
(3 << SH_MEM_CONFIG__INITIAL_INST_PREFETCH__SHIFT))
+/* TODO: pending on golden setting value of gb address config */
+#define CYAN_SKILLFISH_GB_ADDR_CONFIG_GOLDEN 0x00100044
static void gfx_v10_0_set_ring_funcs(struct amdgpu_device *adev);
static void gfx_v10_0_set_irq_funcs(struct amdgpu_device *adev);
@@ -3718,6 +3808,14 @@ static void gfx_v10_0_init_golden_registers(struct amdgpu_device *adev)
golden_settings_gc_10_3_5,
(const u32)ARRAY_SIZE(golden_settings_gc_10_3_5));
break;
+ case CHIP_CYAN_SKILLFISH:
+ soc15_program_register_sequence(adev,
+ golden_settings_gc_10_0,
+ (const u32)ARRAY_SIZE(golden_settings_gc_10_0));
+ soc15_program_register_sequence(adev,
+ golden_settings_gc_10_0_cyan_skillfish,
+ (const u32)ARRAY_SIZE(golden_settings_gc_10_0_cyan_skillfish));
+ break;
default:
break;
}
@@ -3891,6 +3989,7 @@ static void gfx_v10_0_check_fw_write_wait(struct amdgpu_device *adev)
case CHIP_NAVI10:
case CHIP_NAVI12:
case CHIP_NAVI14:
+ case CHIP_CYAN_SKILLFISH:
if ((adev->gfx.me_fw_version >= 0x00000046) &&
(adev->gfx.me_feature_version >= 27) &&
(adev->gfx.pfp_fw_version >= 0x00000068) &&
@@ -4025,6 +4124,12 @@ static int gfx_v10_0_init_microcode(struct amdgpu_device *adev)
case CHIP_YELLOW_CARP:
chip_name = "yellow_carp";
break;
+ case CHIP_CYAN_SKILLFISH:
+ if (adev->apu_flags & AMD_APU_IS_CYAN_SKILLFISH2)
+ chip_name = "cyan_skillfish2";
+ else
+ chip_name = "cyan_skillfish";
+ break;
default:
BUG();
}
@@ -4604,6 +4709,14 @@ static void gfx_v10_0_gpu_early_init(struct amdgpu_device *adev)
adev->gfx.config.gb_addr_config_fields.num_pkrs =
1 << REG_GET_FIELD(gb_addr_config, GB_ADDR_CONFIG, NUM_PKRS);
break;
+ case CHIP_CYAN_SKILLFISH:
+ adev->gfx.config.max_hw_contexts = 8;
+ adev->gfx.config.sc_prim_fifo_size_frontend = 0x20;
+ adev->gfx.config.sc_prim_fifo_size_backend = 0x100;
+ adev->gfx.config.sc_hiz_tile_fifo_size = 0x30;
+ adev->gfx.config.sc_earlyz_tile_fifo_size = 0x4C0;
+ gb_addr_config = CYAN_SKILLFISH_GB_ADDR_CONFIG_GOLDEN;
+ break;
default:
BUG();
break;
@@ -4708,6 +4821,7 @@ static int gfx_v10_0_sw_init(void *handle)
case CHIP_NAVI10:
case CHIP_NAVI14:
case CHIP_NAVI12:
+ case CHIP_CYAN_SKILLFISH:
adev->gfx.me.num_me = 1;
adev->gfx.me.num_pipe_per_me = 1;
adev->gfx.me.num_queue_per_pipe = 1;
@@ -5319,7 +5433,8 @@ static int gfx_v10_0_rlc_resume(struct amdgpu_device *adev)
{
int r;
- if (adev->firmware.load_type == AMDGPU_FW_LOAD_PSP) {
+ if (adev->firmware.load_type == AMDGPU_FW_LOAD_PSP &&
+ adev->psp.autoload_supported) {
r = gfx_v10_0_wait_for_rlc_autoload_complete(adev);
if (r)
@@ -5379,7 +5494,7 @@ static int gfx_v10_0_parse_rlc_toc(struct amdgpu_device *adev)
int ret;
RLC_TABLE_OF_CONTENT *rlc_toc;
- ret = amdgpu_bo_create_reserved(adev, adev->psp.toc_bin_size, PAGE_SIZE,
+ ret = amdgpu_bo_create_reserved(adev, adev->psp.toc.size_bytes, PAGE_SIZE,
AMDGPU_GEM_DOMAIN_GTT,
&adev->gfx.rlc.rlc_toc_bo,
&adev->gfx.rlc.rlc_toc_gpu_addr,
@@ -5390,7 +5505,7 @@ static int gfx_v10_0_parse_rlc_toc(struct amdgpu_device *adev)
}
/* Copy toc from psp sos fw to rlc toc buffer */
- memcpy(adev->gfx.rlc.rlc_toc_buf, adev->psp.toc_start_addr, adev->psp.toc_bin_size);
+ memcpy(adev->gfx.rlc.rlc_toc_buf, adev->psp.toc.start_addr, adev->psp.toc.size_bytes);
rlc_toc = (RLC_TABLE_OF_CONTENT *)adev->gfx.rlc.rlc_toc_buf;
while (rlc_toc && (rlc_toc->id > FIRMWARE_ID_INVALID) &&
@@ -7608,10 +7723,8 @@ static int gfx_v10_0_soft_reset(void *handle)
static uint64_t gfx_v10_0_get_gpu_clock_counter(struct amdgpu_device *adev)
{
- uint64_t clock;
+ uint64_t clock, clock_lo, clock_hi, hi_check;
- amdgpu_gfx_off_ctrl(adev, false);
- mutex_lock(&adev->gfx.gpu_clock_mutex);
switch (adev->asic_type) {
case CHIP_VANGOGH:
case CHIP_YELLOW_CARP:
@@ -7619,12 +7732,21 @@ static uint64_t gfx_v10_0_get_gpu_clock_counter(struct amdgpu_device *adev)
((uint64_t)RREG32_SOC15(SMUIO, 0, mmGOLDEN_TSC_COUNT_UPPER_Vangogh) << 32ULL);
break;
default:
- clock = (uint64_t)RREG32_SOC15(SMUIO, 0, mmGOLDEN_TSC_COUNT_LOWER) |
- ((uint64_t)RREG32_SOC15(SMUIO, 0, mmGOLDEN_TSC_COUNT_UPPER) << 32ULL);
+ preempt_disable();
+ clock_hi = RREG32_SOC15_NO_KIQ(SMUIO, 0, mmGOLDEN_TSC_COUNT_UPPER);
+ clock_lo = RREG32_SOC15_NO_KIQ(SMUIO, 0, mmGOLDEN_TSC_COUNT_LOWER);
+ hi_check = RREG32_SOC15_NO_KIQ(SMUIO, 0, mmGOLDEN_TSC_COUNT_UPPER);
+ /* The SMUIO TSC clock frequency is 100MHz, which sets 32-bit carry over
+ * roughly every 42 seconds.
+ */
+ if (hi_check != clock_hi) {
+ clock_lo = RREG32_SOC15_NO_KIQ(SMUIO, 0, mmGOLDEN_TSC_COUNT_LOWER);
+ clock_hi = hi_check;
+ }
+ preempt_enable();
+ clock = clock_lo | (clock_hi << 32ULL);
break;
}
- mutex_unlock(&adev->gfx.gpu_clock_mutex);
- amdgpu_gfx_off_ctrl(adev, true);
return clock;
}
@@ -7665,6 +7787,7 @@ static int gfx_v10_0_early_init(void *handle)
case CHIP_NAVI10:
case CHIP_NAVI14:
case CHIP_NAVI12:
+ case CHIP_CYAN_SKILLFISH:
adev->gfx.num_gfx_rings = GFX10_NUM_GFX_RINGS_NV1X;
break;
case CHIP_SIENNA_CICHLID:
@@ -8261,8 +8384,8 @@ static const struct amdgpu_rlc_funcs gfx_v10_0_rlc_funcs_sriov = {
.reset = gfx_v10_0_rlc_reset,
.start = gfx_v10_0_rlc_start,
.update_spm_vmid = gfx_v10_0_update_spm_vmid,
- .rlcg_wreg = gfx_v10_rlcg_wreg,
- .rlcg_rreg = gfx_v10_rlcg_rreg,
+ .sriov_wreg = gfx_v10_sriov_wreg,
+ .sriov_rreg = gfx_v10_sriov_rreg,
.is_rlcg_access_range = gfx_v10_0_is_rlcg_access_range,
};
@@ -9425,6 +9548,7 @@ static void gfx_v10_0_set_rlc_funcs(struct amdgpu_device *adev)
case CHIP_DIMGREY_CAVEFISH:
case CHIP_BEIGE_GOBY:
case CHIP_YELLOW_CARP:
+ case CHIP_CYAN_SKILLFISH:
adev->gfx.rlc.funcs = &gfx_v10_0_rlc_funcs;
break;
case CHIP_NAVI12:
diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c
index 044076ec1d03632e5c1ab5a9b808f9d2d4f2519e..03acc777adf7e0e26a826c28b225eb7c5cf759cd 100644
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c
@@ -787,7 +787,7 @@ static void gfx_v9_0_rlcg_w(struct amdgpu_device *adev, u32 offset, u32 v, u32 f
}
-static void gfx_v9_0_rlcg_wreg(struct amdgpu_device *adev, u32 offset,
+static void gfx_v9_0_sriov_wreg(struct amdgpu_device *adev, u32 offset,
u32 v, u32 acc_flags, u32 hwip)
{
if ((acc_flags & AMDGPU_REGS_RLC) &&
@@ -5131,7 +5131,7 @@ static const struct amdgpu_rlc_funcs gfx_v9_0_rlc_funcs = {
.reset = gfx_v9_0_rlc_reset,
.start = gfx_v9_0_rlc_start,
.update_spm_vmid = gfx_v9_0_update_spm_vmid,
- .rlcg_wreg = gfx_v9_0_rlcg_wreg,
+ .sriov_wreg = gfx_v9_0_sriov_wreg,
.is_rlcg_access_range = gfx_v9_0_is_rlcg_access_range,
};
diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v10_0.c b/drivers/gpu/drm/amd/amdgpu/gmc_v10_0.c
index 4523df2785d633b4812bce43604c14bdc2f39db0..24b781e90befa5cc6ad2b018ef097d7b0e4e4db7 100644
--- a/drivers/gpu/drm/amd/amdgpu/gmc_v10_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gmc_v10_0.c
@@ -810,6 +810,7 @@ static int gmc_v10_0_mc_init(struct amdgpu_device *adev)
case CHIP_DIMGREY_CAVEFISH:
case CHIP_BEIGE_GOBY:
case CHIP_YELLOW_CARP:
+ case CHIP_CYAN_SKILLFISH:
default:
adev->gmc.gart_size = 512ULL << 20;
break;
@@ -879,6 +880,7 @@ static int gmc_v10_0_sw_init(void *handle)
case CHIP_DIMGREY_CAVEFISH:
case CHIP_BEIGE_GOBY:
case CHIP_YELLOW_CARP:
+ case CHIP_CYAN_SKILLFISH:
adev->num_vmhubs = 2;
/*
* To fulfill 4-level page support,
@@ -996,6 +998,7 @@ static void gmc_v10_0_init_golden_registers(struct amdgpu_device *adev)
case CHIP_DIMGREY_CAVEFISH:
case CHIP_BEIGE_GOBY:
case CHIP_YELLOW_CARP:
+ case CHIP_CYAN_SKILLFISH:
break;
default:
break;
diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c b/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c
index 7eb70d69f76056680d9cc82b46ed54d0ff33b800..7cf653f9e9a72395c72249bcc93063bc2655c47c 100644
--- a/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c
@@ -53,6 +53,7 @@
#include "mmhub_v1_7.h"
#include "umc_v6_1.h"
#include "umc_v6_0.h"
+#include "umc_v6_7.h"
#include "hdp_v4_0.h"
#include "ivsrcid/vmc/irqsrcs_vmc_1_0.h"
@@ -1168,6 +1169,18 @@ static void gmc_v9_0_set_umc_funcs(struct amdgpu_device *adev)
adev->umc.channel_idx_tbl = &umc_v6_1_channel_idx_tbl[0][0];
adev->umc.ras_funcs = &umc_v6_1_ras_funcs;
break;
+ case CHIP_ALDEBARAN:
+ adev->umc.max_ras_err_cnt_per_query = UMC_V6_7_TOTAL_CHANNEL_NUM;
+ adev->umc.channel_inst_num = UMC_V6_7_UMC_INSTANCE_NUM;
+ adev->umc.umc_inst_num = UMC_V6_7_CHANNEL_INSTANCE_NUM;
+ adev->umc.channel_offs = UMC_V6_7_PER_CHANNEL_OFFSET;
+ if (!adev->gmc.xgmi.connected_to_cpu)
+ adev->umc.ras_funcs = &umc_v6_7_ras_funcs;
+ if (1 & adev->smuio.funcs->get_die_id(adev))
+ adev->umc.channel_idx_tbl = &umc_v6_7_channel_idx_tbl_first[0][0];
+ else
+ adev->umc.channel_idx_tbl = &umc_v6_7_channel_idx_tbl_second[0][0];
+ break;
default:
break;
}
diff --git a/drivers/gpu/drm/amd/amdgpu/nbio_v2_3.c b/drivers/gpu/drm/amd/amdgpu/nbio_v2_3.c
index 7b79eeaa88aa65fee7002a8b9cb56a218e3e3709..b184b656b9b6b93b92b9e8ee6d17b3a53cdb9df3 100644
--- a/drivers/gpu/drm/amd/amdgpu/nbio_v2_3.c
+++ b/drivers/gpu/drm/amd/amdgpu/nbio_v2_3.c
@@ -508,6 +508,26 @@ static void nbio_v2_3_apply_l1_link_width_reconfig_wa(struct amdgpu_device *adev
WREG32_PCIE(smnPCIE_LC_LINK_WIDTH_CNTL, reg_data);
}
+static void nbio_v2_3_clear_doorbell_interrupt(struct amdgpu_device *adev)
+{
+ uint32_t reg, reg_data;
+
+ if (adev->asic_type != CHIP_SIENNA_CICHLID)
+ return;
+
+ reg = RREG32_SOC15(NBIO, 0, mmBIF_RB_CNTL);
+
+ /* Clear Interrupt Status
+ */
+ if ((reg & BIF_RB_CNTL__RB_ENABLE_MASK) == 0) {
+ reg = RREG32_SOC15(NBIO, 0, mmBIF_DOORBELL_INT_CNTL);
+ if (reg & BIF_DOORBELL_INT_CNTL__DOORBELL_INTERRUPT_STATUS_MASK) {
+ reg_data = 1 << BIF_DOORBELL_INT_CNTL__DOORBELL_INTERRUPT_CLEAR__SHIFT;
+ WREG32_SOC15(NBIO, 0, mmBIF_DOORBELL_INT_CNTL, reg_data);
+ }
+ }
+}
+
const struct amdgpu_nbio_funcs nbio_v2_3_funcs = {
.get_hdp_flush_req_offset = nbio_v2_3_get_hdp_flush_req_offset,
.get_hdp_flush_done_offset = nbio_v2_3_get_hdp_flush_done_offset,
@@ -531,4 +551,5 @@ const struct amdgpu_nbio_funcs nbio_v2_3_funcs = {
.program_aspm = nbio_v2_3_program_aspm,
.apply_lc_spc_mode_wa = nbio_v2_3_apply_lc_spc_mode_wa,
.apply_l1_link_width_reconfig_wa = nbio_v2_3_apply_l1_link_width_reconfig_wa,
+ .clear_doorbell_interrupt = nbio_v2_3_clear_doorbell_interrupt,
};
diff --git a/drivers/gpu/drm/amd/amdgpu/nv.c b/drivers/gpu/drm/amd/amdgpu/nv.c
index 94d029dbf30da5c802493ccde07c36972ca5fc84..436fb13e32f0e78dc4b7b850eb5cabc79488aae7 100644
--- a/drivers/gpu/drm/amd/amdgpu/nv.c
+++ b/drivers/gpu/drm/amd/amdgpu/nv.c
@@ -666,6 +666,9 @@ static int nv_reg_base_init(struct amdgpu_device *adev)
case CHIP_YELLOW_CARP:
yellow_carp_reg_base_init(adev);
break;
+ case CHIP_CYAN_SKILLFISH:
+ cyan_skillfish_reg_base_init(adev);
+ break;
default:
return -EINVAL;
}
@@ -682,7 +685,10 @@ int nv_set_ip_blocks(struct amdgpu_device *adev)
{
int r;
- if (adev->flags & AMD_IS_APU) {
+ if (adev->asic_type == CHIP_CYAN_SKILLFISH) {
+ adev->nbio.funcs = &nbio_v2_3_funcs;
+ adev->nbio.hdp_flush_reg = &nbio_v2_3_hdp_flush_reg;
+ } else if (adev->flags & AMD_IS_APU) {
adev->nbio.funcs = &nbio_v7_2_funcs;
adev->nbio.hdp_flush_reg = &nbio_v7_2_hdp_flush_reg;
} else {
@@ -889,6 +895,20 @@ int nv_set_ip_blocks(struct amdgpu_device *adev)
amdgpu_device_ip_block_add(adev, &vcn_v3_0_ip_block);
amdgpu_device_ip_block_add(adev, &jpeg_v3_0_ip_block);
break;
+ case CHIP_CYAN_SKILLFISH:
+ amdgpu_device_ip_block_add(adev, &nv_common_ip_block);
+ amdgpu_device_ip_block_add(adev, &gmc_v10_0_ip_block);
+ amdgpu_device_ip_block_add(adev, &navi10_ih_ip_block);
+ if (adev->apu_flags & AMD_APU_IS_CYAN_SKILLFISH2) {
+ if (likely(adev->firmware.load_type == AMDGPU_FW_LOAD_PSP))
+ amdgpu_device_ip_block_add(adev, &psp_v11_0_8_ip_block);
+ amdgpu_device_ip_block_add(adev, &smu_v11_0_ip_block);
+ }
+ if (adev->enable_virtual_display || amdgpu_sriov_vf(adev))
+ amdgpu_device_ip_block_add(adev, &dce_virtual_ip_block);
+ amdgpu_device_ip_block_add(adev, &gfx_v10_0_ip_block);
+ amdgpu_device_ip_block_add(adev, &sdma_v5_0_ip_block);
+ break;
default:
return -EINVAL;
}
@@ -1241,6 +1261,11 @@ static int nv_common_early_init(void *handle)
else
adev->external_rev_id = adev->rev_id + 0x01;
break;
+ case CHIP_CYAN_SKILLFISH:
+ adev->cg_flags = 0;
+ adev->pg_flags = 0;
+ adev->external_rev_id = adev->rev_id + 0x82;
+ break;
default:
/* FIXME: not supported yet */
return -EINVAL;
diff --git a/drivers/gpu/drm/amd/amdgpu/nv.h b/drivers/gpu/drm/amd/amdgpu/nv.h
index eb9aff1e7253daefeceaa87cea8491a3d96b54bd..1f40ba3b04606441b3f50db1e32b9a51c74843f5 100644
--- a/drivers/gpu/drm/amd/amdgpu/nv.h
+++ b/drivers/gpu/drm/amd/amdgpu/nv.h
@@ -38,5 +38,6 @@ void vangogh_reg_base_init(struct amdgpu_device *adev);
int dimgrey_cavefish_reg_base_init(struct amdgpu_device *adev);
int beige_goby_reg_base_init(struct amdgpu_device *adev);
int yellow_carp_reg_base_init(struct amdgpu_device *adev);
+int cyan_skillfish_reg_base_init(struct amdgpu_device *adev);
#endif
diff --git a/drivers/gpu/drm/amd/amdgpu/psp_v11_0.c b/drivers/gpu/drm/amd/amdgpu/psp_v11_0.c
index bc133db2d538b255e740dee333df6d34fc1b1957..8862684f8b43bc44da7388fbb1ebcefb22ccefad 100644
--- a/drivers/gpu/drm/amd/amdgpu/psp_v11_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/psp_v11_0.c
@@ -80,6 +80,9 @@ MODULE_FIRMWARE("amdgpu/beige_goby_ta.bin");
/* For large FW files the time to complete can be very long */
#define USBC_PD_POLLING_LIMIT_S 240
+/* Read USB-PD from LFB */
+#define GFX_CMD_USB_PD_USE_LFB 0x480
+
static int psp_v11_0_init_microcode(struct psp_context *psp)
{
struct amdgpu_device *adev = psp->adev;
@@ -284,7 +287,7 @@ static int psp_v11_0_bootloader_load_kdb(struct psp_context *psp)
return ret;
/* Copy PSP KDB binary to memory */
- psp_copy_fw(psp, psp->kdb_start_addr, psp->kdb_bin_size);
+ psp_copy_fw(psp, psp->kdb.start_addr, psp->kdb.size_bytes);
/* Provide the PSP KDB to bootloader */
WREG32_SOC15(MP0, 0, mmMP0_SMN_C2PMSG_36,
@@ -315,7 +318,7 @@ static int psp_v11_0_bootloader_load_spl(struct psp_context *psp)
return ret;
/* Copy PSP SPL binary to memory */
- psp_copy_fw(psp, psp->spl_start_addr, psp->spl_bin_size);
+ psp_copy_fw(psp, psp->spl.start_addr, psp->spl.size_bytes);
/* Provide the PSP SPL to bootloader */
WREG32_SOC15(MP0, 0, mmMP0_SMN_C2PMSG_36,
@@ -346,7 +349,7 @@ static int psp_v11_0_bootloader_load_sysdrv(struct psp_context *psp)
return ret;
/* Copy PSP System Driver binary to memory */
- psp_copy_fw(psp, psp->sys_start_addr, psp->sys_bin_size);
+ psp_copy_fw(psp, psp->sys.start_addr, psp->sys.size_bytes);
/* Provide the sys driver to bootloader */
WREG32_SOC15(MP0, 0, mmMP0_SMN_C2PMSG_36,
@@ -380,7 +383,7 @@ static int psp_v11_0_bootloader_load_sos(struct psp_context *psp)
return ret;
/* Copy Secure OS binary to PSP memory */
- psp_copy_fw(psp, psp->sos_start_addr, psp->sos_bin_size);
+ psp_copy_fw(psp, psp->sos.start_addr, psp->sos.size_bytes);
/* Provide the PSP secure OS to bootloader */
WREG32_SOC15(MP0, 0, mmMP0_SMN_C2PMSG_36,
@@ -753,44 +756,26 @@ static void psp_v11_0_ring_set_wptr(struct psp_context *psp, uint32_t value)
WREG32_SOC15(MP0, 0, mmMP0_SMN_C2PMSG_67, value);
}
-static int psp_v11_0_load_usbc_pd_fw(struct psp_context *psp, dma_addr_t dma_addr)
+static int psp_v11_0_load_usbc_pd_fw(struct psp_context *psp, uint64_t fw_pri_mc_addr)
{
struct amdgpu_device *adev = psp->adev;
uint32_t reg_status;
int ret, i = 0;
- /* Write lower 32-bit address of the PD Controller FW */
- WREG32_SOC15(MP0, 0, mmMP0_SMN_C2PMSG_36, lower_32_bits(dma_addr));
- ret = psp_wait_for(psp, SOC15_REG_OFFSET(MP0, 0, mmMP0_SMN_C2PMSG_35),
- 0x80000000, 0x80000000, false);
- if (ret)
- return ret;
-
- /* Fireup interrupt so PSP can pick up the lower address */
- WREG32_SOC15(MP0, 0, mmMP0_SMN_C2PMSG_35, 0x800000);
- ret = psp_wait_for(psp, SOC15_REG_OFFSET(MP0, 0, mmMP0_SMN_C2PMSG_35),
- 0x80000000, 0x80000000, false);
- if (ret)
- return ret;
-
- reg_status = RREG32_SOC15(MP0, 0, mmMP0_SMN_C2PMSG_35);
-
- if ((reg_status & 0xFFFF) != 0) {
- DRM_ERROR("Lower address load failed - MP0_SMN_C2PMSG_35.Bits [15:0] = %02x...\n",
- reg_status & 0xFFFF);
- return -EIO;
- }
-
- /* Write upper 32-bit address of the PD Controller FW */
- WREG32_SOC15(MP0, 0, mmMP0_SMN_C2PMSG_36, upper_32_bits(dma_addr));
+ /*
+ * LFB address which is aligned to 1MB address and has to be
+ * right-shifted by 20 so that LFB address can be passed on a 32-bit C2P
+ * register
+ */
+ WREG32_SOC15(MP0, 0, mmMP0_SMN_C2PMSG_36, (fw_pri_mc_addr >> 20));
ret = psp_wait_for(psp, SOC15_REG_OFFSET(MP0, 0, mmMP0_SMN_C2PMSG_35),
0x80000000, 0x80000000, false);
if (ret)
return ret;
- /* Fireup interrupt so PSP can pick up the upper address */
- WREG32_SOC15(MP0, 0, mmMP0_SMN_C2PMSG_35, 0x4000000);
+ /* Fireup interrupt so PSP can pick up the address */
+ WREG32_SOC15(MP0, 0, mmMP0_SMN_C2PMSG_35, (GFX_CMD_USB_PD_USE_LFB << 16));
/* FW load takes very long time */
do {
@@ -806,7 +791,7 @@ static int psp_v11_0_load_usbc_pd_fw(struct psp_context *psp, dma_addr_t dma_add
done:
if ((reg_status & 0xFFFF) != 0) {
- DRM_ERROR("Upper address load failed - MP0_SMN_C2PMSG_35.Bits [15:0] = x%04x\n",
+ DRM_ERROR("Address load failed - MP0_SMN_C2PMSG_35.Bits [15:0] = 0x%04x\n",
reg_status & 0xFFFF);
return -EIO;
}
diff --git a/drivers/gpu/drm/amd/amdgpu/psp_v11_0_8.c b/drivers/gpu/drm/amd/amdgpu/psp_v11_0_8.c
new file mode 100644
index 0000000000000000000000000000000000000000..ff13e1beb49b0361eec4a95e05875a0c42e5499e
--- /dev/null
+++ b/drivers/gpu/drm/amd/amdgpu/psp_v11_0_8.c
@@ -0,0 +1,208 @@
+/*
+ * Copyright 2021 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+#include "amdgpu.h"
+#include "amdgpu_psp.h"
+#include "amdgpu_ucode.h"
+#include "soc15_common.h"
+#include "psp_v11_0_8.h"
+
+#include "mp/mp_11_0_8_offset.h"
+
+static int psp_v11_0_8_ring_init(struct psp_context *psp,
+ enum psp_ring_type ring_type)
+{
+ int ret = 0;
+ struct psp_ring *ring;
+ struct amdgpu_device *adev = psp->adev;
+
+ ring = &psp->km_ring;
+
+ ring->ring_type = ring_type;
+
+ /* allocate 4k Page of Local Frame Buffer memory for ring */
+ ring->ring_size = 0x1000;
+ ret = amdgpu_bo_create_kernel(adev, ring->ring_size, PAGE_SIZE,
+ AMDGPU_GEM_DOMAIN_VRAM,
+ &adev->firmware.rbuf,
+ &ring->ring_mem_mc_addr,
+ (void **)&ring->ring_mem);
+ if (ret) {
+ ring->ring_size = 0;
+ return ret;
+ }
+
+ return 0;
+}
+
+static int psp_v11_0_8_ring_stop(struct psp_context *psp,
+ enum psp_ring_type ring_type)
+{
+ int ret = 0;
+ struct amdgpu_device *adev = psp->adev;
+
+ if (amdgpu_sriov_vf(adev)) {
+ /* Write the ring destroy command*/
+ WREG32_SOC15(MP0, 0, mmMP0_SMN_C2PMSG_101,
+ GFX_CTRL_CMD_ID_DESTROY_GPCOM_RING);
+ /* there might be handshake issue with hardware which needs delay */
+ mdelay(20);
+ /* Wait for response flag (bit 31) */
+ ret = psp_wait_for(psp, SOC15_REG_OFFSET(MP0, 0, mmMP0_SMN_C2PMSG_101),
+ 0x80000000, 0x80000000, false);
+ } else {
+ /* Write the ring destroy command*/
+ WREG32_SOC15(MP0, 0, mmMP0_SMN_C2PMSG_64,
+ GFX_CTRL_CMD_ID_DESTROY_RINGS);
+ /* there might be handshake issue with hardware which needs delay */
+ mdelay(20);
+ /* Wait for response flag (bit 31) */
+ ret = psp_wait_for(psp, SOC15_REG_OFFSET(MP0, 0, mmMP0_SMN_C2PMSG_64),
+ 0x80000000, 0x80000000, false);
+ }
+
+ return ret;
+}
+
+static int psp_v11_0_8_ring_create(struct psp_context *psp,
+ enum psp_ring_type ring_type)
+{
+ int ret = 0;
+ unsigned int psp_ring_reg = 0;
+ struct psp_ring *ring = &psp->km_ring;
+ struct amdgpu_device *adev = psp->adev;
+
+ if (amdgpu_sriov_vf(adev)) {
+ ret = psp_v11_0_8_ring_stop(psp, ring_type);
+ if (ret) {
+ DRM_ERROR("psp_v11_0_8_ring_stop_sriov failed!\n");
+ return ret;
+ }
+
+ /* Write low address of the ring to C2PMSG_102 */
+ psp_ring_reg = lower_32_bits(ring->ring_mem_mc_addr);
+ WREG32_SOC15(MP0, 0, mmMP0_SMN_C2PMSG_102, psp_ring_reg);
+ /* Write high address of the ring to C2PMSG_103 */
+ psp_ring_reg = upper_32_bits(ring->ring_mem_mc_addr);
+ WREG32_SOC15(MP0, 0, mmMP0_SMN_C2PMSG_103, psp_ring_reg);
+
+ /* Write the ring initialization command to C2PMSG_101 */
+ WREG32_SOC15(MP0, 0, mmMP0_SMN_C2PMSG_101,
+ GFX_CTRL_CMD_ID_INIT_GPCOM_RING);
+
+ /* there might be handshake issue with hardware which needs delay */
+ mdelay(20);
+
+ /* Wait for response flag (bit 31) in C2PMSG_101 */
+ ret = psp_wait_for(psp, SOC15_REG_OFFSET(MP0, 0, mmMP0_SMN_C2PMSG_101),
+ 0x80000000, 0x8000FFFF, false);
+
+ } else {
+ /* Wait for sOS ready for ring creation */
+ ret = psp_wait_for(psp, SOC15_REG_OFFSET(MP0, 0, mmMP0_SMN_C2PMSG_64),
+ 0x80000000, 0x80000000, false);
+ if (ret) {
+ DRM_ERROR("Failed to wait for trust OS ready for ring creation\n");
+ return ret;
+ }
+
+ /* Write low address of the ring to C2PMSG_69 */
+ psp_ring_reg = lower_32_bits(ring->ring_mem_mc_addr);
+ WREG32_SOC15(MP0, 0, mmMP0_SMN_C2PMSG_69, psp_ring_reg);
+ /* Write high address of the ring to C2PMSG_70 */
+ psp_ring_reg = upper_32_bits(ring->ring_mem_mc_addr);
+ WREG32_SOC15(MP0, 0, mmMP0_SMN_C2PMSG_70, psp_ring_reg);
+ /* Write size of ring to C2PMSG_71 */
+ psp_ring_reg = ring->ring_size;
+ WREG32_SOC15(MP0, 0, mmMP0_SMN_C2PMSG_71, psp_ring_reg);
+ /* Write the ring initialization command to C2PMSG_64 */
+ psp_ring_reg = ring_type;
+ psp_ring_reg = psp_ring_reg << 16;
+ WREG32_SOC15(MP0, 0, mmMP0_SMN_C2PMSG_64, psp_ring_reg);
+
+ /* there might be handshake issue with hardware which needs delay */
+ mdelay(20);
+
+ /* Wait for response flag (bit 31) in C2PMSG_64 */
+ ret = psp_wait_for(psp, SOC15_REG_OFFSET(MP0, 0, mmMP0_SMN_C2PMSG_64),
+ 0x80000000, 0x8000FFFF, false);
+ }
+
+ return ret;
+}
+
+static int psp_v11_0_8_ring_destroy(struct psp_context *psp,
+ enum psp_ring_type ring_type)
+{
+ int ret = 0;
+ struct psp_ring *ring = &psp->km_ring;
+ struct amdgpu_device *adev = psp->adev;
+
+ ret = psp_v11_0_8_ring_stop(psp, ring_type);
+ if (ret)
+ DRM_ERROR("Fail to stop psp ring\n");
+
+ amdgpu_bo_free_kernel(&adev->firmware.rbuf,
+ &ring->ring_mem_mc_addr,
+ (void **)&ring->ring_mem);
+
+ return ret;
+}
+
+static uint32_t psp_v11_0_8_ring_get_wptr(struct psp_context *psp)
+{
+ uint32_t data;
+ struct amdgpu_device *adev = psp->adev;
+
+ if (amdgpu_sriov_vf(adev))
+ data = RREG32_SOC15(MP0, 0, mmMP0_SMN_C2PMSG_102);
+ else
+ data = RREG32_SOC15(MP0, 0, mmMP0_SMN_C2PMSG_67);
+
+ return data;
+}
+
+static void psp_v11_0_8_ring_set_wptr(struct psp_context *psp, uint32_t value)
+{
+ struct amdgpu_device *adev = psp->adev;
+
+ if (amdgpu_sriov_vf(adev)) {
+ WREG32_SOC15(MP0, 0, mmMP0_SMN_C2PMSG_102, value);
+ WREG32_SOC15(MP0, 0, mmMP0_SMN_C2PMSG_101,
+ GFX_CTRL_CMD_ID_CONSUME_CMD);
+ } else
+ WREG32_SOC15(MP0, 0, mmMP0_SMN_C2PMSG_67, value);
+}
+
+static const struct psp_funcs psp_v11_0_8_funcs = {
+ .ring_init = psp_v11_0_8_ring_init,
+ .ring_create = psp_v11_0_8_ring_create,
+ .ring_stop = psp_v11_0_8_ring_stop,
+ .ring_destroy = psp_v11_0_8_ring_destroy,
+ .ring_get_wptr = psp_v11_0_8_ring_get_wptr,
+ .ring_set_wptr = psp_v11_0_8_ring_set_wptr,
+};
+
+void psp_v11_0_8_set_psp_funcs(struct psp_context *psp)
+{
+ psp->funcs = &psp_v11_0_8_funcs;
+}
diff --git a/drivers/gpu/drm/amd/amdgpu/psp_v11_0_8.h b/drivers/gpu/drm/amd/amdgpu/psp_v11_0_8.h
new file mode 100644
index 0000000000000000000000000000000000000000..890377a5afe09e99b143463c5515b359dc947458
--- /dev/null
+++ b/drivers/gpu/drm/amd/amdgpu/psp_v11_0_8.h
@@ -0,0 +1,30 @@
+/*
+ * Copyright 2021 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+#ifndef __PSP_V11_0_8_H__
+#define __PSP_V11_0_8_H__
+
+#include "amdgpu_psp.h"
+
+void psp_v11_0_8_set_psp_funcs(struct psp_context *psp);
+
+#endif
diff --git a/drivers/gpu/drm/amd/amdgpu/psp_v12_0.c b/drivers/gpu/drm/amd/amdgpu/psp_v12_0.c
index 618e5b6b85d99df005f01a79d2925eefb65aa7b8..0c908d4566e8ce4f427e4dacb8a7494ef988d506 100644
--- a/drivers/gpu/drm/amd/amdgpu/psp_v12_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/psp_v12_0.c
@@ -67,7 +67,7 @@ static int psp_v12_0_init_microcode(struct psp_context *psp)
err = psp_init_asd_microcode(psp, chip_name);
if (err)
- goto out;
+ return err;
snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_ta.bin", chip_name);
err = request_firmware(&adev->psp.ta_fw, fw_name, adev->dev);
@@ -80,7 +80,7 @@ static int psp_v12_0_init_microcode(struct psp_context *psp)
} else {
err = amdgpu_ucode_validate(adev->psp.ta_fw);
if (err)
- goto out2;
+ goto out;
ta_hdr = (const struct ta_firmware_header_v1_0 *)
adev->psp.ta_fw->data;
@@ -105,10 +105,9 @@ static int psp_v12_0_init_microcode(struct psp_context *psp)
return 0;
-out2:
+out:
release_firmware(adev->psp.ta_fw);
adev->psp.ta_fw = NULL;
-out:
if (err) {
dev_err(adev->dev,
"psp v12.0: Failed to load firmware \"%s\"\n",
@@ -139,7 +138,7 @@ static int psp_v12_0_bootloader_load_sysdrv(struct psp_context *psp)
return ret;
/* Copy PSP System Driver binary to memory */
- psp_copy_fw(psp, psp->sys_start_addr, psp->sys_bin_size);
+ psp_copy_fw(psp, psp->sys.start_addr, psp->sys.size_bytes);
/* Provide the sys driver to bootloader */
WREG32_SOC15(MP0, 0, mmMP0_SMN_C2PMSG_36,
@@ -178,7 +177,7 @@ static int psp_v12_0_bootloader_load_sos(struct psp_context *psp)
return ret;
/* Copy Secure OS binary to PSP memory */
- psp_copy_fw(psp, psp->sos_start_addr, psp->sos_bin_size);
+ psp_copy_fw(psp, psp->sos.start_addr, psp->sos.size_bytes);
/* Provide the PSP secure OS to bootloader */
WREG32_SOC15(MP0, 0, mmMP0_SMN_C2PMSG_36,
diff --git a/drivers/gpu/drm/amd/amdgpu/psp_v13_0.c b/drivers/gpu/drm/amd/amdgpu/psp_v13_0.c
index c8949add88f3831bfcc6f9cc053e19312ce0652c..47a500f64db2052901f6845f5206700f26735ded 100644
--- a/drivers/gpu/drm/amd/amdgpu/psp_v13_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/psp_v13_0.c
@@ -35,6 +35,12 @@ MODULE_FIRMWARE("amdgpu/yellow_carp_asd.bin");
MODULE_FIRMWARE("amdgpu/yellow_carp_toc.bin");
MODULE_FIRMWARE("amdgpu/yellow_carp_ta.bin");
+/* For large FW files the time to complete can be very long */
+#define USBC_PD_POLLING_LIMIT_S 240
+
+/* Read USB-PD from LFB */
+#define GFX_CMD_USB_PD_USE_LFB 0x480
+
static int psp_v13_0_init_microcode(struct psp_context *psp)
{
struct amdgpu_device *adev = psp->adev;
@@ -111,7 +117,9 @@ static int psp_v13_0_wait_for_bootloader(struct psp_context *psp)
return ret;
}
-static int psp_v13_0_bootloader_load_kdb(struct psp_context *psp)
+static int psp_v13_0_bootloader_load_component(struct psp_context *psp,
+ struct psp_bin_desc *bin_desc,
+ enum psp_bootloader_cmd bl_cmd)
{
int ret;
uint32_t psp_gfxdrv_command_reg = 0;
@@ -130,12 +138,12 @@ static int psp_v13_0_bootloader_load_kdb(struct psp_context *psp)
memset(psp->fw_pri_buf, 0, PSP_1_MEG);
/* Copy PSP KDB binary to memory */
- memcpy(psp->fw_pri_buf, psp->kdb_start_addr, psp->kdb_bin_size);
+ memcpy(psp->fw_pri_buf, bin_desc->start_addr, bin_desc->size_bytes);
/* Provide the PSP KDB to bootloader */
WREG32_SOC15(MP0, 0, regMP0_SMN_C2PMSG_36,
(uint32_t)(psp->fw_pri_mc_addr >> 20));
- psp_gfxdrv_command_reg = PSP_BL__LOAD_KEY_DATABASE;
+ psp_gfxdrv_command_reg = bl_cmd;
WREG32_SOC15(MP0, 0, regMP0_SMN_C2PMSG_35,
psp_gfxdrv_command_reg);
@@ -144,40 +152,29 @@ static int psp_v13_0_bootloader_load_kdb(struct psp_context *psp)
return ret;
}
-static int psp_v13_0_bootloader_load_sysdrv(struct psp_context *psp)
+static int psp_v13_0_bootloader_load_kdb(struct psp_context *psp)
{
- int ret;
- uint32_t psp_gfxdrv_command_reg = 0;
- struct amdgpu_device *adev = psp->adev;
-
- /* Check sOS sign of life register to confirm sys driver and sOS
- * are already been loaded.
- */
- if (psp_v13_0_is_sos_alive(psp))
- return 0;
-
- ret = psp_v13_0_wait_for_bootloader(psp);
- if (ret)
- return ret;
-
- memset(psp->fw_pri_buf, 0, PSP_1_MEG);
-
- /* Copy PSP System Driver binary to memory */
- memcpy(psp->fw_pri_buf, psp->sys_start_addr, psp->sys_bin_size);
+ return psp_v13_0_bootloader_load_component(psp, &psp->kdb, PSP_BL__LOAD_KEY_DATABASE);
+}
- /* Provide the sys driver to bootloader */
- WREG32_SOC15(MP0, 0, regMP0_SMN_C2PMSG_36,
- (uint32_t)(psp->fw_pri_mc_addr >> 20));
- psp_gfxdrv_command_reg = PSP_BL__LOAD_SYSDRV;
- WREG32_SOC15(MP0, 0, regMP0_SMN_C2PMSG_35,
- psp_gfxdrv_command_reg);
+static int psp_v13_0_bootloader_load_sysdrv(struct psp_context *psp)
+{
+ return psp_v13_0_bootloader_load_component(psp, &psp->sys, PSP_BL__LOAD_SYSDRV);
+}
- /* there might be handshake issue with hardware which needs delay */
- mdelay(20);
+static int psp_v13_0_bootloader_load_soc_drv(struct psp_context *psp)
+{
+ return psp_v13_0_bootloader_load_component(psp, &psp->soc_drv, PSP_BL__LOAD_SOCDRV);
+}
- ret = psp_v13_0_wait_for_bootloader(psp);
+static int psp_v13_0_bootloader_load_intf_drv(struct psp_context *psp)
+{
+ return psp_v13_0_bootloader_load_component(psp, &psp->intf_drv, PSP_BL__LOAD_INTFDRV);
+}
- return ret;
+static int psp_v13_0_bootloader_load_dbg_drv(struct psp_context *psp)
+{
+ return psp_v13_0_bootloader_load_component(psp, &psp->dbg_drv, PSP_BL__LOAD_DBGDRV);
}
static int psp_v13_0_bootloader_load_sos(struct psp_context *psp)
@@ -199,7 +196,7 @@ static int psp_v13_0_bootloader_load_sos(struct psp_context *psp)
memset(psp->fw_pri_buf, 0, PSP_1_MEG);
/* Copy Secure OS binary to PSP memory */
- memcpy(psp->fw_pri_buf, psp->sos_start_addr, psp->sos_bin_size);
+ memcpy(psp->fw_pri_buf, psp->sos.start_addr, psp->sos.size_bytes);
/* Provide the PSP secure OS to bootloader */
WREG32_SOC15(MP0, 0, regMP0_SMN_C2PMSG_36,
@@ -382,10 +379,71 @@ static void psp_v13_0_ring_set_wptr(struct psp_context *psp, uint32_t value)
WREG32_SOC15(MP0, 0, regMP0_SMN_C2PMSG_67, value);
}
+static int psp_v13_0_load_usbc_pd_fw(struct psp_context *psp, uint64_t fw_pri_mc_addr)
+{
+ struct amdgpu_device *adev = psp->adev;
+ uint32_t reg_status;
+ int ret, i = 0;
+
+ /*
+ * LFB address which is aligned to 1MB address and has to be
+ * right-shifted by 20 so that LFB address can be passed on a 32-bit C2P
+ * register
+ */
+ WREG32_SOC15(MP0, 0, regMP0_SMN_C2PMSG_36, (fw_pri_mc_addr >> 20));
+
+ ret = psp_wait_for(psp, SOC15_REG_OFFSET(MP0, 0, regMP0_SMN_C2PMSG_35),
+ 0x80000000, 0x80000000, false);
+ if (ret)
+ return ret;
+
+ /* Fireup interrupt so PSP can pick up the address */
+ WREG32_SOC15(MP0, 0, regMP0_SMN_C2PMSG_35, (GFX_CMD_USB_PD_USE_LFB << 16));
+
+ /* FW load takes very long time */
+ do {
+ msleep(1000);
+ reg_status = RREG32_SOC15(MP0, 0, regMP0_SMN_C2PMSG_35);
+
+ if (reg_status & 0x80000000)
+ goto done;
+
+ } while (++i < USBC_PD_POLLING_LIMIT_S);
+
+ return -ETIME;
+done:
+
+ if ((reg_status & 0xFFFF) != 0) {
+ DRM_ERROR("Address load failed - MP0_SMN_C2PMSG_35.Bits [15:0] = %04x\n",
+ reg_status & 0xFFFF);
+ return -EIO;
+ }
+
+ return 0;
+}
+
+static int psp_v13_0_read_usbc_pd_fw(struct psp_context *psp, uint32_t *fw_ver)
+{
+ struct amdgpu_device *adev = psp->adev;
+ int ret;
+
+ WREG32_SOC15(MP0, 0, regMP0_SMN_C2PMSG_35, C2PMSG_CMD_GFX_USB_PD_FW_VER);
+
+ ret = psp_wait_for(psp, SOC15_REG_OFFSET(MP0, 0, regMP0_SMN_C2PMSG_35),
+ 0x80000000, 0x80000000, false);
+ if (!ret)
+ *fw_ver = RREG32_SOC15(MP0, 0, regMP0_SMN_C2PMSG_36);
+
+ return ret;
+}
+
static const struct psp_funcs psp_v13_0_funcs = {
.init_microcode = psp_v13_0_init_microcode,
.bootloader_load_kdb = psp_v13_0_bootloader_load_kdb,
.bootloader_load_sysdrv = psp_v13_0_bootloader_load_sysdrv,
+ .bootloader_load_soc_drv = psp_v13_0_bootloader_load_soc_drv,
+ .bootloader_load_intf_drv = psp_v13_0_bootloader_load_intf_drv,
+ .bootloader_load_dbg_drv = psp_v13_0_bootloader_load_dbg_drv,
.bootloader_load_sos = psp_v13_0_bootloader_load_sos,
.ring_init = psp_v13_0_ring_init,
.ring_create = psp_v13_0_ring_create,
@@ -393,6 +451,8 @@ static const struct psp_funcs psp_v13_0_funcs = {
.ring_destroy = psp_v13_0_ring_destroy,
.ring_get_wptr = psp_v13_0_ring_get_wptr,
.ring_set_wptr = psp_v13_0_ring_set_wptr,
+ .load_usbc_pd_fw = psp_v13_0_load_usbc_pd_fw,
+ .read_usbc_pd_fw = psp_v13_0_read_usbc_pd_fw
};
void psp_v13_0_set_psp_funcs(struct psp_context *psp)
diff --git a/drivers/gpu/drm/amd/amdgpu/psp_v3_1.c b/drivers/gpu/drm/amd/amdgpu/psp_v3_1.c
index b86dcbabb6352d59b58fad7c9fac13e0644f5b6a..1ed357cb0f49014a18afa78d4b6ad42abe8295bb 100644
--- a/drivers/gpu/drm/amd/amdgpu/psp_v3_1.c
+++ b/drivers/gpu/drm/amd/amdgpu/psp_v3_1.c
@@ -103,7 +103,7 @@ static int psp_v3_1_bootloader_load_sysdrv(struct psp_context *psp)
return ret;
/* Copy PSP System Driver binary to memory */
- psp_copy_fw(psp, psp->sys_start_addr, psp->sys_bin_size);
+ psp_copy_fw(psp, psp->sys.start_addr, psp->sys.size_bytes);
/* Provide the sys driver to bootloader */
WREG32_SOC15(MP0, 0, mmMP0_SMN_C2PMSG_36,
@@ -142,7 +142,7 @@ static int psp_v3_1_bootloader_load_sos(struct psp_context *psp)
return ret;
/* Copy Secure OS binary to PSP memory */
- psp_copy_fw(psp, psp->sos_start_addr, psp->sos_bin_size);
+ psp_copy_fw(psp, psp->sos.start_addr, psp->sos.size_bytes);
/* Provide the PSP secure OS to bootloader */
WREG32_SOC15(MP0, 0, mmMP0_SMN_C2PMSG_36,
diff --git a/drivers/gpu/drm/amd/amdgpu/sdma_v5_0.c b/drivers/gpu/drm/amd/amdgpu/sdma_v5_0.c
index 6117ba8a4c3fdc4df7443cfd85d6ee9ed316cfae..50bf3b71bc93c2381db6f36408e3c25a1ad5b505 100644
--- a/drivers/gpu/drm/amd/amdgpu/sdma_v5_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/sdma_v5_0.c
@@ -51,6 +51,12 @@ MODULE_FIRMWARE("amdgpu/navi14_sdma1.bin");
MODULE_FIRMWARE("amdgpu/navi12_sdma.bin");
MODULE_FIRMWARE("amdgpu/navi12_sdma1.bin");
+MODULE_FIRMWARE("amdgpu/cyan_skillfish_sdma.bin");
+MODULE_FIRMWARE("amdgpu/cyan_skillfish_sdma1.bin");
+
+MODULE_FIRMWARE("amdgpu/cyan_skillfish2_sdma.bin");
+MODULE_FIRMWARE("amdgpu/cyan_skillfish2_sdma1.bin");
+
#define SDMA1_REG_OFFSET 0x600
#define SDMA0_HYP_DEC_REG_START 0x5880
#define SDMA0_HYP_DEC_REG_END 0x5893
@@ -130,6 +136,37 @@ static const struct soc15_reg_golden golden_settings_sdma_nv12[] = {
SOC15_REG_GOLDEN_VALUE(GC, 0, mmSDMA1_RLC3_RB_WPTR_POLL_CNTL, 0xfffffff7, 0x00403000),
};
+static const struct soc15_reg_golden golden_settings_sdma_cyan_skillfish[] = {
+ SOC15_REG_GOLDEN_VALUE(GC, 0, mmSDMA0_CHICKEN_BITS, 0xffbf1f0f, 0x03ab0107),
+ SOC15_REG_GOLDEN_VALUE(GC, 0, mmSDMA0_GB_ADDR_CONFIG, 0x001877ff, 0x00000044),
+ SOC15_REG_GOLDEN_VALUE(GC, 0, mmSDMA0_GB_ADDR_CONFIG_READ, 0x001877ff, 0x00000044),
+ SOC15_REG_GOLDEN_VALUE(GC, 0, mmSDMA0_GFX_RB_WPTR_POLL_CNTL, 0xfffffff7, 0x00403000),
+ SOC15_REG_GOLDEN_VALUE(GC, 0, mmSDMA0_PAGE_RB_WPTR_POLL_CNTL, 0xfffffff7, 0x00403000),
+ SOC15_REG_GOLDEN_VALUE(GC, 0, mmSDMA0_RLC0_RB_WPTR_POLL_CNTL, 0xfffffff7, 0x00403000),
+ SOC15_REG_GOLDEN_VALUE(GC, 0, mmSDMA0_RLC1_RB_WPTR_POLL_CNTL, 0xfffffff7, 0x00403000),
+ SOC15_REG_GOLDEN_VALUE(GC, 0, mmSDMA0_RLC2_RB_WPTR_POLL_CNTL, 0xfffffff7, 0x00403000),
+ SOC15_REG_GOLDEN_VALUE(GC, 0, mmSDMA0_RLC3_RB_WPTR_POLL_CNTL, 0xfffffff7, 0x00403000),
+ SOC15_REG_GOLDEN_VALUE(GC, 0, mmSDMA0_RLC4_RB_WPTR_POLL_CNTL, 0xfffffff7, 0x00403000),
+ SOC15_REG_GOLDEN_VALUE(GC, 0, mmSDMA0_RLC5_RB_WPTR_POLL_CNTL, 0xfffffff7, 0x00403000),
+ SOC15_REG_GOLDEN_VALUE(GC, 0, mmSDMA0_RLC6_RB_WPTR_POLL_CNTL, 0xfffffff7, 0x00403000),
+ SOC15_REG_GOLDEN_VALUE(GC, 0, mmSDMA0_RLC7_RB_WPTR_POLL_CNTL, 0xfffffff7, 0x00403000),
+ SOC15_REG_GOLDEN_VALUE(GC, 0, mmSDMA0_UTCL1_PAGE, 0x007fffff, 0x004c5c00),
+ SOC15_REG_GOLDEN_VALUE(GC, 0, mmSDMA1_CHICKEN_BITS, 0xffbf1f0f, 0x03ab0107),
+ SOC15_REG_GOLDEN_VALUE(GC, 0, mmSDMA1_GB_ADDR_CONFIG, 0x001877ff, 0x00000044),
+ SOC15_REG_GOLDEN_VALUE(GC, 0, mmSDMA1_GB_ADDR_CONFIG_READ, 0x001877ff, 0x00000044),
+ SOC15_REG_GOLDEN_VALUE(GC, 0, mmSDMA1_GFX_RB_WPTR_POLL_CNTL, 0xfffffff7, 0x00403000),
+ SOC15_REG_GOLDEN_VALUE(GC, 0, mmSDMA1_PAGE_RB_WPTR_POLL_CNTL, 0xfffffff7, 0x00403000),
+ SOC15_REG_GOLDEN_VALUE(GC, 0, mmSDMA1_RLC0_RB_WPTR_POLL_CNTL, 0xfffffff7, 0x00403000),
+ SOC15_REG_GOLDEN_VALUE(GC, 0, mmSDMA1_RLC1_RB_WPTR_POLL_CNTL, 0xfffffff7, 0x00403000),
+ SOC15_REG_GOLDEN_VALUE(GC, 0, mmSDMA1_RLC2_RB_WPTR_POLL_CNTL, 0xfffffff7, 0x00403000),
+ SOC15_REG_GOLDEN_VALUE(GC, 0, mmSDMA1_RLC3_RB_WPTR_POLL_CNTL, 0xfffffff7, 0x00403000),
+ SOC15_REG_GOLDEN_VALUE(GC, 0, mmSDMA1_RLC4_RB_WPTR_POLL_CNTL, 0xfffffff7, 0x00403000),
+ SOC15_REG_GOLDEN_VALUE(GC, 0, mmSDMA1_RLC5_RB_WPTR_POLL_CNTL, 0xfffffff7, 0x00403000),
+ SOC15_REG_GOLDEN_VALUE(GC, 0, mmSDMA1_RLC6_RB_WPTR_POLL_CNTL, 0xfffffff7, 0x00403000),
+ SOC15_REG_GOLDEN_VALUE(GC, 0, mmSDMA1_RLC7_RB_WPTR_POLL_CNTL, 0xfffffff7, 0x00403000),
+ SOC15_REG_GOLDEN_VALUE(GC, 0, mmSDMA1_UTCL1_PAGE, 0x007fffff, 0x004c5c00)
+};
+
static u32 sdma_v5_0_get_reg_offset(struct amdgpu_device *adev, u32 instance, u32 internal_offset)
{
u32 base;
@@ -180,6 +217,11 @@ static void sdma_v5_0_init_golden_registers(struct amdgpu_device *adev)
golden_settings_sdma_nv12,
(const u32)ARRAY_SIZE(golden_settings_sdma_nv12));
break;
+ case CHIP_CYAN_SKILLFISH:
+ soc15_program_register_sequence(adev,
+ golden_settings_sdma_cyan_skillfish,
+ (const u32)ARRAY_SIZE(golden_settings_sdma_cyan_skillfish));
+ break;
default:
break;
}
@@ -200,7 +242,7 @@ static void sdma_v5_0_init_golden_registers(struct amdgpu_device *adev)
static int sdma_v5_0_init_microcode(struct amdgpu_device *adev)
{
const char *chip_name;
- char fw_name[30];
+ char fw_name[40];
int err = 0, i;
struct amdgpu_firmware_info *info = NULL;
const struct common_firmware_header *header = NULL;
@@ -221,6 +263,12 @@ static int sdma_v5_0_init_microcode(struct amdgpu_device *adev)
case CHIP_NAVI12:
chip_name = "navi12";
break;
+ case CHIP_CYAN_SKILLFISH:
+ if (adev->apu_flags & AMD_APU_IS_CYAN_SKILLFISH2)
+ chip_name = "cyan_skillfish2";
+ else
+ chip_name = "cyan_skillfish";
+ break;
default:
BUG();
}
diff --git a/drivers/gpu/drm/amd/amdgpu/sdma_v5_2.c b/drivers/gpu/drm/amd/amdgpu/sdma_v5_2.c
index 7486e5306786793e4df70f311cb46762475ff6b8..779f5c911e1123188d075f4973877a5aec2d2bc1 100644
--- a/drivers/gpu/drm/amd/amdgpu/sdma_v5_2.c
+++ b/drivers/gpu/drm/amd/amdgpu/sdma_v5_2.c
@@ -87,21 +87,6 @@ static u32 sdma_v5_2_get_reg_offset(struct amdgpu_device *adev, u32 instance, u3
return base + internal_offset;
}
-static void sdma_v5_2_init_golden_registers(struct amdgpu_device *adev)
-{
- switch (adev->asic_type) {
- case CHIP_SIENNA_CICHLID:
- case CHIP_NAVY_FLOUNDER:
- case CHIP_VANGOGH:
- case CHIP_DIMGREY_CAVEFISH:
- case CHIP_BEIGE_GOBY:
- case CHIP_YELLOW_CARP:
- break;
- default:
- break;
- }
-}
-
static int sdma_v5_2_init_inst_ctx(struct amdgpu_sdma_instance *sdma_inst)
{
int err = 0;
@@ -1345,8 +1330,6 @@ static int sdma_v5_2_hw_init(void *handle)
int r;
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
- sdma_v5_2_init_golden_registers(adev);
-
r = sdma_v5_2_start(adev);
return r;
diff --git a/drivers/gpu/drm/amd/amdgpu/smu_v11_0_i2c.c b/drivers/gpu/drm/amd/amdgpu/smu_v11_0_i2c.c
index 5c7d769aee3fbadd25fa16dc38ea5fafa674f24e..73ffa8fde3df3f3fbc2d1abf79651c87c6b68329 100644
--- a/drivers/gpu/drm/amd/amdgpu/smu_v11_0_i2c.c
+++ b/drivers/gpu/drm/amd/amdgpu/smu_v11_0_i2c.c
@@ -41,9 +41,7 @@
#define I2C_SW_TIMEOUT 8
#define I2C_ABORT 0x10
-/* I2C transaction flags */
-#define I2C_NO_STOP 1
-#define I2C_RESTART 2
+#define I2C_X_RESTART BIT(31)
#define to_amdgpu_device(x) (container_of(x, struct amdgpu_device, pm.smu_i2c))
@@ -56,12 +54,48 @@ static void smu_v11_0_i2c_set_clock_gating(struct i2c_adapter *control, bool en)
WREG32_SOC15(SMUIO, 0, mmSMUIO_PWRMGT, reg);
}
+/* The T_I2C_POLL_US is defined as follows:
+ *
+ * "Define a timer interval (t_i2c_poll) equal to 10 times the
+ * signalling period for the highest I2C transfer speed used in the
+ * system and supported by DW_apb_i2c. For instance, if the highest
+ * I2C data transfer mode is 400 kb/s, then t_i2c_poll is 25 us." --
+ * DesignWare DW_apb_i2c Databook, Version 1.21a, section 3.8.3.1,
+ * page 56, with grammar and syntax corrections.
+ *
+ * Vcc for our device is at 1.8V which puts it at 400 kHz,
+ * see Atmel AT24CM02 datasheet, section 8.3 DC Characteristics table, page 14.
+ *
+ * The procedure to disable the IP block is described in section
+ * 3.8.3 Disabling DW_apb_i2c on page 56.
+ */
+#define I2C_SPEED_MODE_FAST 2
+#define T_I2C_POLL_US 25
+#define I2C_MAX_T_POLL_COUNT 1000
-static void smu_v11_0_i2c_enable(struct i2c_adapter *control, bool enable)
+static int smu_v11_0_i2c_enable(struct i2c_adapter *control, bool enable)
{
struct amdgpu_device *adev = to_amdgpu_device(control);
WREG32_SOC15(SMUIO, 0, mmCKSVII2C_IC_ENABLE, enable ? 1 : 0);
+
+ if (!enable) {
+ int ii;
+
+ for (ii = I2C_MAX_T_POLL_COUNT; ii > 0; ii--) {
+ u32 en_stat = RREG32_SOC15(SMUIO,
+ 0,
+ mmCKSVII2C_IC_ENABLE_STATUS);
+ if (REG_GET_FIELD(en_stat, CKSVII2C_IC_ENABLE_STATUS, IC_EN))
+ udelay(T_I2C_POLL_US);
+ else
+ return I2C_OK;
+ }
+
+ return I2C_ABORT;
+ }
+
+ return I2C_OK;
}
static void smu_v11_0_i2c_clear_status(struct i2c_adapter *control)
@@ -83,8 +117,13 @@ static void smu_v11_0_i2c_configure(struct i2c_adapter *control)
reg = REG_SET_FIELD(reg, CKSVII2C_IC_CON, IC_RESTART_EN, 1);
reg = REG_SET_FIELD(reg, CKSVII2C_IC_CON, IC_10BITADDR_MASTER, 0);
reg = REG_SET_FIELD(reg, CKSVII2C_IC_CON, IC_10BITADDR_SLAVE, 0);
- /* Standard mode */
- reg = REG_SET_FIELD(reg, CKSVII2C_IC_CON, IC_MAX_SPEED_MODE, 2);
+ /* The values of IC_MAX_SPEED_MODE are,
+ * 1: standard mode, 0 - 100 Kb/s,
+ * 2: fast mode, <= 400 Kb/s, or fast mode plus, <= 1000 Kb/s,
+ * 3: high speed mode, <= 3.4 Mb/s.
+ */
+ reg = REG_SET_FIELD(reg, CKSVII2C_IC_CON, IC_MAX_SPEED_MODE,
+ I2C_SPEED_MODE_FAST);
reg = REG_SET_FIELD(reg, CKSVII2C_IC_CON, IC_MASTER_MODE, 1);
WREG32_SOC15(SMUIO, 0, mmCKSVII2C_IC_CON, reg);
@@ -113,13 +152,15 @@ static void smu_v11_0_i2c_set_clock(struct i2c_adapter *control)
WREG32_SOC15(SMUIO, 0, mmCKSVII2C_IC_SDA_HOLD, 20);
}
-static void smu_v11_0_i2c_set_address(struct i2c_adapter *control, uint8_t address)
+static void smu_v11_0_i2c_set_address(struct i2c_adapter *control, u16 address)
{
struct amdgpu_device *adev = to_amdgpu_device(control);
- /* Convert fromr 8-bit to 7-bit address */
- address >>= 1;
- WREG32_SOC15(SMUIO, 0, mmCKSVII2C_IC_TAR, (address & 0xFF));
+ /* The IC_TAR::IC_TAR field is 10-bits wide.
+ * It takes a 7-bit or 10-bit addresses as an address,
+ * i.e. no read/write bit--no wire format, just the address.
+ */
+ WREG32_SOC15(SMUIO, 0, mmCKSVII2C_IC_TAR, address & 0x3FF);
}
static uint32_t smu_v11_0_i2c_poll_tx_status(struct i2c_adapter *control)
@@ -206,9 +247,6 @@ static uint32_t smu_v11_0_i2c_poll_rx_status(struct i2c_adapter *control)
return ret;
}
-
-
-
/**
* smu_v11_0_i2c_transmit - Send a block of data over the I2C bus to a slave device.
*
@@ -221,17 +259,17 @@ static uint32_t smu_v11_0_i2c_poll_rx_status(struct i2c_adapter *control)
* Returns 0 on success or error.
*/
static uint32_t smu_v11_0_i2c_transmit(struct i2c_adapter *control,
- uint8_t address, uint8_t *data,
- uint32_t numbytes, uint32_t i2c_flag)
+ u16 address, u8 *data,
+ u32 numbytes, u32 i2c_flag)
{
struct amdgpu_device *adev = to_amdgpu_device(control);
- uint32_t bytes_sent, reg, ret = 0;
+ u32 bytes_sent, reg, ret = I2C_OK;
unsigned long timeout_counter;
bytes_sent = 0;
DRM_DEBUG_DRIVER("I2C_Transmit(), address = %x, bytes = %d , data: ",
- (uint16_t)address, numbytes);
+ address, numbytes);
if (drm_debug_enabled(DRM_UT_DRIVER)) {
print_hex_dump(KERN_INFO, "data: ", DUMP_PREFIX_NONE,
@@ -246,53 +284,49 @@ static uint32_t smu_v11_0_i2c_transmit(struct i2c_adapter *control,
/* Clear status bits */
smu_v11_0_i2c_clear_status(control);
-
timeout_counter = jiffies + msecs_to_jiffies(20);
while (numbytes > 0) {
reg = RREG32_SOC15(SMUIO, 0, mmCKSVII2C_IC_STATUS);
- if (REG_GET_FIELD(reg, CKSVII2C_IC_STATUS, TFNF)) {
- do {
- reg = 0;
- /*
- * Prepare transaction, no need to set RESTART. I2C engine will send
- * START as soon as it sees data in TXFIFO
- */
- if (bytes_sent == 0)
- reg = REG_SET_FIELD(reg, CKSVII2C_IC_DATA_CMD, RESTART,
- (i2c_flag & I2C_RESTART) ? 1 : 0);
- reg = REG_SET_FIELD(reg, CKSVII2C_IC_DATA_CMD, DAT, data[bytes_sent]);
-
- /* determine if we need to send STOP bit or not */
- if (numbytes == 1)
- /* Final transaction, so send stop unless I2C_NO_STOP */
- reg = REG_SET_FIELD(reg, CKSVII2C_IC_DATA_CMD, STOP,
- (i2c_flag & I2C_NO_STOP) ? 0 : 1);
- /* Write */
- reg = REG_SET_FIELD(reg, CKSVII2C_IC_DATA_CMD, CMD, 0);
- WREG32_SOC15(SMUIO, 0, mmCKSVII2C_IC_DATA_CMD, reg);
-
- /* Record that the bytes were transmitted */
- bytes_sent++;
- numbytes--;
-
- reg = RREG32_SOC15(SMUIO, 0, mmCKSVII2C_IC_STATUS);
-
- } while (numbytes && REG_GET_FIELD(reg, CKSVII2C_IC_STATUS, TFNF));
- }
-
- /*
- * We waited too long for the transmission FIFO to become not-full.
- * Exit the loop with error.
- */
- if (time_after(jiffies, timeout_counter)) {
- ret |= I2C_SW_TIMEOUT;
- goto Err;
+ if (!REG_GET_FIELD(reg, CKSVII2C_IC_STATUS, TFNF)) {
+ /*
+ * We waited for too long for the transmission
+ * FIFO to become not-full. Exit the loop
+ * with error.
+ */
+ if (time_after(jiffies, timeout_counter)) {
+ ret |= I2C_SW_TIMEOUT;
+ goto Err;
+ }
+ } else {
+ reg = REG_SET_FIELD(reg, CKSVII2C_IC_DATA_CMD, DAT,
+ data[bytes_sent]);
+
+ /* Final message, final byte, must generate a
+ * STOP to release the bus, i.e. don't hold
+ * SCL low.
+ */
+ if (numbytes == 1 && i2c_flag & I2C_M_STOP)
+ reg = REG_SET_FIELD(reg,
+ CKSVII2C_IC_DATA_CMD,
+ STOP, 1);
+
+ if (bytes_sent == 0 && i2c_flag & I2C_X_RESTART)
+ reg = REG_SET_FIELD(reg,
+ CKSVII2C_IC_DATA_CMD,
+ RESTART, 1);
+
+ /* Write */
+ reg = REG_SET_FIELD(reg, CKSVII2C_IC_DATA_CMD, CMD, 0);
+ WREG32_SOC15(SMUIO, 0, mmCKSVII2C_IC_DATA_CMD, reg);
+
+ /* Record that the bytes were transmitted */
+ bytes_sent++;
+ numbytes--;
}
}
ret = smu_v11_0_i2c_poll_tx_status(control);
-
Err:
/* Any error, no point in proceeding */
if (ret != I2C_OK) {
@@ -323,8 +357,8 @@ static uint32_t smu_v11_0_i2c_transmit(struct i2c_adapter *control,
* Returns 0 on success or error.
*/
static uint32_t smu_v11_0_i2c_receive(struct i2c_adapter *control,
- uint8_t address, uint8_t *data,
- uint32_t numbytes, uint8_t i2c_flag)
+ u16 address, u8 *data,
+ u32 numbytes, u32 i2c_flag)
{
struct amdgpu_device *adev = to_amdgpu_device(control);
uint32_t bytes_received, ret = I2C_OK;
@@ -342,23 +376,21 @@ static uint32_t smu_v11_0_i2c_receive(struct i2c_adapter *control,
smu_v11_0_i2c_clear_status(control);
-
/* Prepare transaction */
-
- /* Each time we disable I2C, so this is not a restart */
- if (bytes_received == 0)
- reg = REG_SET_FIELD(reg, CKSVII2C_IC_DATA_CMD, RESTART,
- (i2c_flag & I2C_RESTART) ? 1 : 0);
-
reg = REG_SET_FIELD(reg, CKSVII2C_IC_DATA_CMD, DAT, 0);
/* Read */
reg = REG_SET_FIELD(reg, CKSVII2C_IC_DATA_CMD, CMD, 1);
- /* Transmitting last byte */
- if (numbytes == 1)
- /* Final transaction, so send stop if requested */
- reg = REG_SET_FIELD(reg, CKSVII2C_IC_DATA_CMD, STOP,
- (i2c_flag & I2C_NO_STOP) ? 0 : 1);
+ /* Final message, final byte, must generate a STOP
+ * to release the bus, i.e. don't hold SCL low.
+ */
+ if (numbytes == 1 && i2c_flag & I2C_M_STOP)
+ reg = REG_SET_FIELD(reg, CKSVII2C_IC_DATA_CMD,
+ STOP, 1);
+
+ if (bytes_received == 0 && i2c_flag & I2C_X_RESTART)
+ reg = REG_SET_FIELD(reg, CKSVII2C_IC_DATA_CMD,
+ RESTART, 1);
WREG32_SOC15(SMUIO, 0, mmCKSVII2C_IC_DATA_CMD, reg);
@@ -413,7 +445,6 @@ static void smu_v11_0_i2c_abort(struct i2c_adapter *control)
DRM_DEBUG_DRIVER("I2C_Abort() Done.");
}
-
static bool smu_v11_0_i2c_activity_done(struct i2c_adapter *control)
{
struct amdgpu_device *adev = to_amdgpu_device(control);
@@ -425,7 +456,6 @@ static bool smu_v11_0_i2c_activity_done(struct i2c_adapter *control)
reg_ic_enable_status = RREG32_SOC15(SMUIO, 0, mmCKSVII2C_IC_ENABLE_STATUS);
reg_ic_enable = RREG32_SOC15(SMUIO, 0, mmCKSVII2C_IC_ENABLE);
-
if ((REG_GET_FIELD(reg_ic_enable, CKSVII2C_IC_ENABLE, ENABLE) == 0) &&
(REG_GET_FIELD(reg_ic_enable_status, CKSVII2C_IC_ENABLE_STATUS, IC_EN) == 1)) {
/*
@@ -455,6 +485,8 @@ static bool smu_v11_0_i2c_activity_done(struct i2c_adapter *control)
static void smu_v11_0_i2c_init(struct i2c_adapter *control)
{
+ int res;
+
/* Disable clock gating */
smu_v11_0_i2c_set_clock_gating(control, false);
@@ -462,7 +494,9 @@ static void smu_v11_0_i2c_init(struct i2c_adapter *control)
DRM_WARN("I2C busy !");
/* Disable I2C */
- smu_v11_0_i2c_enable(control, false);
+ res = smu_v11_0_i2c_enable(control, false);
+ if (res != I2C_OK)
+ smu_v11_0_i2c_abort(control);
/* Configure I2C to operate as master and in standard mode */
smu_v11_0_i2c_configure(control);
@@ -475,21 +509,22 @@ static void smu_v11_0_i2c_init(struct i2c_adapter *control)
static void smu_v11_0_i2c_fini(struct i2c_adapter *control)
{
struct amdgpu_device *adev = to_amdgpu_device(control);
- uint32_t reg_ic_enable_status, reg_ic_enable;
+ u32 status, enable, en_stat;
+ int res;
- smu_v11_0_i2c_enable(control, false);
+ res = smu_v11_0_i2c_enable(control, false);
+ if (res != I2C_OK) {
+ status = RREG32_SOC15(SMUIO, 0, mmCKSVII2C_IC_STATUS);
+ enable = RREG32_SOC15(SMUIO, 0, mmCKSVII2C_IC_ENABLE);
+ en_stat = RREG32_SOC15(SMUIO, 0, mmCKSVII2C_IC_ENABLE_STATUS);
- /* Double check if disabled, else force abort */
- reg_ic_enable_status = RREG32_SOC15(SMUIO, 0, mmCKSVII2C_IC_ENABLE_STATUS);
- reg_ic_enable = RREG32_SOC15(SMUIO, 0, mmCKSVII2C_IC_ENABLE);
-
- if ((REG_GET_FIELD(reg_ic_enable, CKSVII2C_IC_ENABLE, ENABLE) == 0) &&
- (REG_GET_FIELD(reg_ic_enable_status,
- CKSVII2C_IC_ENABLE_STATUS, IC_EN) == 1)) {
- /*
- * Nobody is using I2C engine, but engine remains active because
- * someone missed to send STOP
+ /* Nobody is using the I2C engine, yet it remains
+ * active, possibly because someone missed to send
+ * STOP.
*/
+ DRM_DEBUG_DRIVER("Aborting from fini: status:0x%08x "
+ "enable:0x%08x enable_stat:0x%08x",
+ status, enable, en_stat);
smu_v11_0_i2c_abort(control);
}
@@ -531,22 +566,12 @@ static bool smu_v11_0_i2c_bus_unlock(struct i2c_adapter *control)
/***************************** I2C GLUE ****************************/
static uint32_t smu_v11_0_i2c_read_data(struct i2c_adapter *control,
- uint8_t address,
- uint8_t *data,
- uint32_t numbytes)
+ struct i2c_msg *msg, uint32_t i2c_flag)
{
- uint32_t ret = 0;
-
- /* First 2 bytes are dummy write to set EEPROM address */
- ret = smu_v11_0_i2c_transmit(control, address, data, 2, I2C_NO_STOP);
- if (ret != I2C_OK)
- goto Fail;
+ uint32_t ret;
- /* Now read data starting with that address */
- ret = smu_v11_0_i2c_receive(control, address, data + 2, numbytes - 2,
- I2C_RESTART);
+ ret = smu_v11_0_i2c_receive(control, msg->addr, msg->buf, msg->len, i2c_flag);
-Fail:
if (ret != I2C_OK)
DRM_ERROR("ReadData() - I2C error occurred :%x", ret);
@@ -554,28 +579,15 @@ static uint32_t smu_v11_0_i2c_read_data(struct i2c_adapter *control,
}
static uint32_t smu_v11_0_i2c_write_data(struct i2c_adapter *control,
- uint8_t address,
- uint8_t *data,
- uint32_t numbytes)
+ struct i2c_msg *msg, uint32_t i2c_flag)
{
uint32_t ret;
- ret = smu_v11_0_i2c_transmit(control, address, data, numbytes, 0);
+ ret = smu_v11_0_i2c_transmit(control, msg->addr, msg->buf, msg->len, i2c_flag);
if (ret != I2C_OK)
DRM_ERROR("WriteI2CData() - I2C error occurred :%x", ret);
- else
- /*
- * According to EEPROM spec there is a MAX of 10 ms required for
- * EEPROM to flush internal RX buffer after STOP was issued at the
- * end of write transaction. During this time the EEPROM will not be
- * responsive to any more commands - so wait a bit more.
- *
- * TODO Improve to wait for first ACK for slave address after
- * internal write cycle done.
- */
- msleep(10);
-
+
return ret;
}
@@ -584,12 +596,11 @@ static void lock_bus(struct i2c_adapter *i2c, unsigned int flags)
{
struct amdgpu_device *adev = to_amdgpu_device(i2c);
- if (!smu_v11_0_i2c_bus_lock(i2c)) {
+ mutex_lock(&adev->pm.smu_i2c_mutex);
+ if (!smu_v11_0_i2c_bus_lock(i2c))
DRM_ERROR("Failed to lock the bus from SMU");
- return;
- }
-
- adev->pm.bus_locked = true;
+ else
+ adev->pm.bus_locked = true;
}
static int trylock_bus(struct i2c_adapter *i2c, unsigned int flags)
@@ -602,12 +613,11 @@ static void unlock_bus(struct i2c_adapter *i2c, unsigned int flags)
{
struct amdgpu_device *adev = to_amdgpu_device(i2c);
- if (!smu_v11_0_i2c_bus_unlock(i2c)) {
+ if (!smu_v11_0_i2c_bus_unlock(i2c))
DRM_ERROR("Failed to unlock the bus from SMU");
- return;
- }
-
- adev->pm.bus_locked = false;
+ else
+ adev->pm.bus_locked = false;
+ mutex_unlock(&adev->pm.smu_i2c_mutex);
}
static const struct i2c_lock_operations smu_v11_0_i2c_i2c_lock_ops = {
@@ -617,27 +627,60 @@ static const struct i2c_lock_operations smu_v11_0_i2c_i2c_lock_ops = {
};
static int smu_v11_0_i2c_xfer(struct i2c_adapter *i2c_adap,
- struct i2c_msg *msgs, int num)
+ struct i2c_msg *msg, int num)
{
int i, ret;
- struct amdgpu_device *adev = to_amdgpu_device(i2c_adap);
-
- if (!adev->pm.bus_locked) {
- DRM_ERROR("I2C bus unlocked, stopping transaction!");
- return -EIO;
- }
+ u16 addr, dir;
smu_v11_0_i2c_init(i2c_adap);
+ /* From the client's point of view, this sequence of
+ * messages-- the array i2c_msg *msg, is a single transaction
+ * on the bus, starting with START and ending with STOP.
+ *
+ * The client is welcome to send any sequence of messages in
+ * this array, as processing under this function here is
+ * striving to be agnostic.
+ *
+ * Record the first address and direction we see. If either
+ * changes for a subsequent message, generate ReSTART. The
+ * DW_apb_i2c databook, v1.21a, specifies that ReSTART is
+ * generated when the direction changes, with the default IP
+ * block parameter settings, but it doesn't specify if ReSTART
+ * is generated when the address changes (possibly...). We
+ * don't rely on the default IP block parameter settings as
+ * the block is shared and they may change.
+ */
+ if (num > 0) {
+ addr = msg[0].addr;
+ dir = msg[0].flags & I2C_M_RD;
+ }
+
for (i = 0; i < num; i++) {
- if (msgs[i].flags & I2C_M_RD)
+ u32 i2c_flag = 0;
+
+ if (msg[i].addr != addr || (msg[i].flags ^ dir) & I2C_M_RD) {
+ addr = msg[i].addr;
+ dir = msg[i].flags & I2C_M_RD;
+ i2c_flag |= I2C_X_RESTART;
+ }
+
+ if (i == num - 1) {
+ /* Set the STOP bit on the last message, so
+ * that the IP block generates a STOP after
+ * the last byte of the message.
+ */
+ i2c_flag |= I2C_M_STOP;
+ }
+
+ if (msg[i].flags & I2C_M_RD)
ret = smu_v11_0_i2c_read_data(i2c_adap,
- (uint8_t)msgs[i].addr,
- msgs[i].buf, msgs[i].len);
+ msg + i,
+ i2c_flag);
else
ret = smu_v11_0_i2c_write_data(i2c_adap,
- (uint8_t)msgs[i].addr,
- msgs[i].buf, msgs[i].len);
+ msg + i,
+ i2c_flag);
if (ret != I2C_OK) {
num = -EIO;
@@ -654,23 +697,28 @@ static u32 smu_v11_0_i2c_func(struct i2c_adapter *adap)
return I2C_FUNC_I2C | I2C_FUNC_SMBUS_EMUL;
}
-
static const struct i2c_algorithm smu_v11_0_i2c_algo = {
.master_xfer = smu_v11_0_i2c_xfer,
.functionality = smu_v11_0_i2c_func,
};
+static const struct i2c_adapter_quirks smu_v11_0_i2c_control_quirks = {
+ .flags = I2C_AQ_NO_ZERO_LEN,
+};
+
int smu_v11_0_i2c_control_init(struct i2c_adapter *control)
{
struct amdgpu_device *adev = to_amdgpu_device(control);
int res;
+ mutex_init(&adev->pm.smu_i2c_mutex);
control->owner = THIS_MODULE;
- control->class = I2C_CLASS_SPD;
+ control->class = I2C_CLASS_HWMON;
control->dev.parent = &adev->pdev->dev;
control->algo = &smu_v11_0_i2c_algo;
snprintf(control->name, sizeof(control->name), "AMDGPU SMU");
control->lock_ops = &smu_v11_0_i2c_i2c_lock_ops;
+ control->quirks = &smu_v11_0_i2c_control_quirks;
res = i2c_add_adapter(control);
if (res)
diff --git a/drivers/gpu/drm/amd/amdgpu/soc15.c b/drivers/gpu/drm/amd/amdgpu/soc15.c
index b7d350be805020885d1f7bea3d1f9d5e39fbc2f0..a5e085e570f72ad6566662d13a83b7a1bf131f7f 100644
--- a/drivers/gpu/drm/amd/amdgpu/soc15.c
+++ b/drivers/gpu/drm/amd/amdgpu/soc15.c
@@ -575,7 +575,7 @@ soc15_asic_reset_method(struct amdgpu_device *adev)
baco_reset = amdgpu_dpm_is_baco_supported(adev);
break;
case CHIP_VEGA20:
- if (adev->psp.sos_fw_version >= 0x80067)
+ if (adev->psp.sos.fw_version >= 0x80067)
baco_reset = amdgpu_dpm_is_baco_supported(adev);
/*
@@ -635,7 +635,7 @@ static bool soc15_supports_baco(struct amdgpu_device *adev)
case CHIP_ARCTURUS:
return amdgpu_dpm_is_baco_supported(adev);
case CHIP_VEGA20:
- if (adev->psp.sos_fw_version >= 0x80067)
+ if (adev->psp.sos.fw_version >= 0x80067)
return amdgpu_dpm_is_baco_supported(adev);
return false;
default:
diff --git a/drivers/gpu/drm/amd/amdgpu/soc15_common.h b/drivers/gpu/drm/amd/amdgpu/soc15_common.h
index 0eeb5e073be81f77bf9d3085d9924bb9fa7e2364..8a9ca87d86632b0e907030f70a23239d30aa128d 100644
--- a/drivers/gpu/drm/amd/amdgpu/soc15_common.h
+++ b/drivers/gpu/drm/amd/amdgpu/soc15_common.h
@@ -28,13 +28,13 @@
#define SOC15_REG_OFFSET(ip, inst, reg) (adev->reg_offset[ip##_HWIP][inst][reg##_BASE_IDX] + reg)
#define __WREG32_SOC15_RLC__(reg, value, flag, hwip) \
- ((amdgpu_sriov_vf(adev) && adev->gfx.rlc.funcs && adev->gfx.rlc.funcs->rlcg_wreg) ? \
- adev->gfx.rlc.funcs->rlcg_wreg(adev, reg, value, flag, hwip) : \
+ ((amdgpu_sriov_vf(adev) && adev->gfx.rlc.funcs && adev->gfx.rlc.funcs->sriov_wreg) ? \
+ adev->gfx.rlc.funcs->sriov_wreg(adev, reg, value, flag, hwip) : \
WREG32(reg, value))
#define __RREG32_SOC15_RLC__(reg, flag, hwip) \
- ((amdgpu_sriov_vf(adev) && adev->gfx.rlc.funcs && adev->gfx.rlc.funcs->rlcg_rreg) ? \
- adev->gfx.rlc.funcs->rlcg_rreg(adev, reg, flag, hwip) : \
+ ((amdgpu_sriov_vf(adev) && adev->gfx.rlc.funcs && adev->gfx.rlc.funcs->sriov_rreg) ? \
+ adev->gfx.rlc.funcs->sriov_rreg(adev, reg, flag, hwip) : \
RREG32(reg))
#define WREG32_FIELD15(ip, idx, reg, field, val) \
diff --git a/drivers/gpu/drm/amd/amdgpu/ta_xgmi_if.h b/drivers/gpu/drm/amd/amdgpu/ta_xgmi_if.h
index ac2c27b7630c9fe91387afb4ab96d88331029bab..cce7127afeaade1503484bf705a1af87560e8bba 100644
--- a/drivers/gpu/drm/amd/amdgpu/ta_xgmi_if.h
+++ b/drivers/gpu/drm/amd/amdgpu/ta_xgmi_if.h
@@ -33,7 +33,8 @@ enum ta_command_xgmi {
TA_COMMAND_XGMI__GET_NODE_ID = 0x01,
TA_COMMAND_XGMI__GET_HIVE_ID = 0x02,
TA_COMMAND_XGMI__GET_GET_TOPOLOGY_INFO = 0x03,
- TA_COMMAND_XGMI__SET_TOPOLOGY_INFO = 0x04
+ TA_COMMAND_XGMI__SET_TOPOLOGY_INFO = 0x04,
+ TA_COMMAND_XGMI__GET_PEER_LINKS = 0x0B
};
/* XGMI related enumerations */
@@ -75,6 +76,11 @@ struct ta_xgmi_node_info {
enum ta_xgmi_assigned_sdma_engine sdma_engine;
};
+struct ta_xgmi_peer_link_info {
+ uint64_t node_id;
+ uint8_t num_links;
+};
+
struct ta_xgmi_cmd_initialize_output {
uint32_t status;
};
@@ -97,6 +103,11 @@ struct ta_xgmi_cmd_get_topology_info_output {
struct ta_xgmi_node_info nodes[TA_XGMI__MAX_CONNECTED_NODES];
};
+struct ta_xgmi_cmd_get_peer_link_info_output {
+ uint32_t num_nodes;
+ struct ta_xgmi_peer_link_info nodes[TA_XGMI__MAX_CONNECTED_NODES];
+};
+
struct ta_xgmi_cmd_set_topology_info_input {
uint32_t num_nodes;
struct ta_xgmi_node_info nodes[TA_XGMI__MAX_CONNECTED_NODES];
@@ -115,6 +126,7 @@ union ta_xgmi_cmd_output {
struct ta_xgmi_cmd_get_node_id_output get_node_id;
struct ta_xgmi_cmd_get_hive_id_output get_hive_id;
struct ta_xgmi_cmd_get_topology_info_output get_topology_info;
+ struct ta_xgmi_cmd_get_peer_link_info_output get_link_info;
};
/**********************************************************/
diff --git a/drivers/gpu/drm/amd/amdgpu/umc_v6_7.c b/drivers/gpu/drm/amd/amdgpu/umc_v6_7.c
index 3a8f787374c0ec3be959a90fd583ea7dc60a7b70..7da12110425cdfa19ec9a5612daf08d1f0777738 100644
--- a/drivers/gpu/drm/amd/amdgpu/umc_v6_7.c
+++ b/drivers/gpu/drm/amd/amdgpu/umc_v6_7.c
@@ -28,6 +28,21 @@
#include "umc/umc_6_7_0_offset.h"
#include "umc/umc_6_7_0_sh_mask.h"
+const uint32_t
+ umc_v6_7_channel_idx_tbl_second[UMC_V6_7_UMC_INSTANCE_NUM][UMC_V6_7_CHANNEL_INSTANCE_NUM] = {
+ {28, 12, 6, 22}, {19, 3, 9, 25},
+ {20, 4, 30, 14}, {11, 27, 1, 17},
+ {24, 8, 2, 18}, {15, 31, 5, 21},
+ {16, 0, 26, 10}, {7, 23, 29, 13}
+};
+const uint32_t
+ umc_v6_7_channel_idx_tbl_first[UMC_V6_7_UMC_INSTANCE_NUM][UMC_V6_7_CHANNEL_INSTANCE_NUM] = {
+ {19, 3, 9, 25}, {28, 12, 6, 22},
+ {11, 27, 1, 17}, {20, 4, 30, 14},
+ {15, 31, 5, 21}, {24, 8, 2, 18},
+ {7, 23, 29, 13}, {16, 0, 26, 10}
+};
+
static inline uint32_t get_umc_v6_7_reg_offset(struct amdgpu_device *adev,
uint32_t umc_inst,
uint32_t ch_inst)
diff --git a/drivers/gpu/drm/amd/amdgpu/umc_v6_7.h b/drivers/gpu/drm/amd/amdgpu/umc_v6_7.h
index 4eb85f247e96c1eb42f4674bccfaa9a9005211ae..81b8f1844091e0abbd2ea7063a958bef496cd3f7 100644
--- a/drivers/gpu/drm/amd/amdgpu/umc_v6_7.h
+++ b/drivers/gpu/drm/amd/amdgpu/umc_v6_7.h
@@ -23,6 +23,9 @@
#ifndef __UMC_V6_7_H__
#define __UMC_V6_7_H__
+#include "soc15_common.h"
+#include "amdgpu.h"
+
/* EccErrCnt max value */
#define UMC_V6_7_CE_CNT_MAX 0xffff
/* umc ce interrupt threshold */
@@ -32,6 +35,18 @@
#define UMC_V6_7_INST_DIST 0x40000
+/* number of umc channel instance with memory map register access */
+#define UMC_V6_7_CHANNEL_INSTANCE_NUM 4
+/* number of umc instance with memory map register access */
+#define UMC_V6_7_UMC_INSTANCE_NUM 8
+/* total channel instances in one umc block */
+#define UMC_V6_7_TOTAL_CHANNEL_NUM (UMC_V6_7_CHANNEL_INSTANCE_NUM * UMC_V6_7_UMC_INSTANCE_NUM)
+/* UMC regiser per channel offset */
+#define UMC_V6_7_PER_CHANNEL_OFFSET 0x400
extern const struct amdgpu_umc_ras_funcs umc_v6_7_ras_funcs;
+extern const uint32_t
+ umc_v6_7_channel_idx_tbl_second[UMC_V6_7_UMC_INSTANCE_NUM][UMC_V6_7_CHANNEL_INSTANCE_NUM];
+extern const uint32_t
+ umc_v6_7_channel_idx_tbl_first[UMC_V6_7_UMC_INSTANCE_NUM][UMC_V6_7_CHANNEL_INSTANCE_NUM];
#endif
diff --git a/drivers/gpu/drm/amd/amdgpu/vcn_v1_0.c b/drivers/gpu/drm/amd/amdgpu/vcn_v1_0.c
index 284bb42d6c866adbb8156fc36a7c4fb2cc5a8543..121ee9f2b8d16c66b6288489ad71e8019c423ec5 100644
--- a/drivers/gpu/drm/amd/amdgpu/vcn_v1_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/vcn_v1_0.c
@@ -119,7 +119,7 @@ static int vcn_v1_0_sw_init(void *handle)
adev->firmware.ucode[AMDGPU_UCODE_ID_VCN].fw = adev->vcn.fw;
adev->firmware.fw_size +=
ALIGN(le32_to_cpu(hdr->ucode_size_bytes), PAGE_SIZE);
- DRM_INFO("PSP loading VCN firmware\n");
+ dev_info(adev->dev, "Will use PSP to load VCN firmware\n");
}
r = amdgpu_vcn_resume(adev);
diff --git a/drivers/gpu/drm/amd/amdgpu/vcn_v2_0.c b/drivers/gpu/drm/amd/amdgpu/vcn_v2_0.c
index 8af567c546dbc39b9f0ad533633e682d313f86de..f4686e918e0d1fd1117f02f33b8c199386501e24 100644
--- a/drivers/gpu/drm/amd/amdgpu/vcn_v2_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/vcn_v2_0.c
@@ -122,7 +122,7 @@ static int vcn_v2_0_sw_init(void *handle)
adev->firmware.ucode[AMDGPU_UCODE_ID_VCN].fw = adev->vcn.fw;
adev->firmware.fw_size +=
ALIGN(le32_to_cpu(hdr->ucode_size_bytes), PAGE_SIZE);
- DRM_INFO("PSP loading VCN firmware\n");
+ dev_info(adev->dev, "Will use PSP to load VCN firmware\n");
}
r = amdgpu_vcn_resume(adev);
diff --git a/drivers/gpu/drm/amd/amdgpu/vcn_v2_5.c b/drivers/gpu/drm/amd/amdgpu/vcn_v2_5.c
index 888b17d84691ceb7ba6894be98cdfc288c5745e1..e0c0c3734432eac14aa715aa6ccf2760f3909f1e 100644
--- a/drivers/gpu/drm/amd/amdgpu/vcn_v2_5.c
+++ b/drivers/gpu/drm/amd/amdgpu/vcn_v2_5.c
@@ -152,7 +152,7 @@ static int vcn_v2_5_sw_init(void *handle)
adev->firmware.fw_size +=
ALIGN(le32_to_cpu(hdr->ucode_size_bytes), PAGE_SIZE);
}
- DRM_INFO("PSP loading VCN firmware\n");
+ dev_info(adev->dev, "Will use PSP to load VCN firmware\n");
}
r = amdgpu_vcn_resume(adev);
diff --git a/drivers/gpu/drm/amd/amdgpu/vcn_v3_0.c b/drivers/gpu/drm/amd/amdgpu/vcn_v3_0.c
index 47d4f04cbd69e1ca8918a01e53b5423fa1508bc5..2f017560948ebe7242977e33bd6a156d309faf4e 100644
--- a/drivers/gpu/drm/amd/amdgpu/vcn_v3_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/vcn_v3_0.c
@@ -160,7 +160,7 @@ static int vcn_v3_0_sw_init(void *handle)
adev->firmware.fw_size +=
ALIGN(le32_to_cpu(hdr->ucode_size_bytes), PAGE_SIZE);
}
- DRM_INFO("PSP loading VCN firmware\n");
+ dev_info(adev->dev, "Will use PSP to load VCN firmware\n");
}
r = amdgpu_vcn_resume(adev);
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_crat.c b/drivers/gpu/drm/amd/amdkfd/kfd_crat.c
index c6b02aee4993e3551dfb9116d4a0a3b97314dd47..cfedfb1e8596c3346c9bf3019a18a52a846c9045 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_crat.c
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_crat.c
@@ -1404,6 +1404,7 @@ static int kfd_fill_gpu_cache_info(struct kfd_dev *kdev,
break;
case CHIP_NAVI10:
case CHIP_NAVI12:
+ case CHIP_CYAN_SKILLFISH:
pcache_info = navi10_cache_info;
num_of_cache_types = ARRAY_SIZE(navi10_cache_info);
break;
@@ -1989,8 +1990,19 @@ static int kfd_fill_gpu_direct_io_link_to_cpu(int *avail_size,
sub_type_hdr->flags |= CRAT_IOLINK_FLAGS_BI_DIRECTIONAL;
sub_type_hdr->io_interface_type = CRAT_IOLINK_TYPE_XGMI;
sub_type_hdr->num_hops_xgmi = 1;
+ if (adev->asic_type == CHIP_ALDEBARAN) {
+ sub_type_hdr->minimum_bandwidth_mbs =
+ amdgpu_amdkfd_get_xgmi_bandwidth_mbytes(
+ kdev->kgd, NULL, true);
+ sub_type_hdr->maximum_bandwidth_mbs =
+ sub_type_hdr->minimum_bandwidth_mbs;
+ }
} else {
sub_type_hdr->io_interface_type = CRAT_IOLINK_TYPE_PCIEXPRESS;
+ sub_type_hdr->minimum_bandwidth_mbs =
+ amdgpu_amdkfd_get_pcie_bandwidth_mbytes(kdev->kgd, true);
+ sub_type_hdr->maximum_bandwidth_mbs =
+ amdgpu_amdkfd_get_pcie_bandwidth_mbytes(kdev->kgd, false);
}
sub_type_hdr->proximity_domain_from = proximity_domain;
@@ -2033,6 +2045,11 @@ static int kfd_fill_gpu_xgmi_link_to_gpu(int *avail_size,
sub_type_hdr->proximity_domain_to = proximity_domain_to;
sub_type_hdr->num_hops_xgmi =
amdgpu_amdkfd_get_xgmi_hops_count(kdev->kgd, peer_kdev->kgd);
+ sub_type_hdr->maximum_bandwidth_mbs =
+ amdgpu_amdkfd_get_xgmi_bandwidth_mbytes(kdev->kgd, peer_kdev->kgd, false);
+ sub_type_hdr->minimum_bandwidth_mbs = sub_type_hdr->maximum_bandwidth_mbs ?
+ amdgpu_amdkfd_get_xgmi_bandwidth_mbytes(kdev->kgd, NULL, true) : 0;
+
return 0;
}
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_device.c b/drivers/gpu/drm/amd/amdkfd/kfd_device.c
index 6b57dfd2cd2ac7a766f9bdab28ef184acc4a7f98..b551dd6750855388667fd42069513cfa4bf97322 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_device.c
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_device.c
@@ -84,6 +84,7 @@ static const struct kfd2kgd_calls *kfd2kgd_funcs[] = {
[CHIP_DIMGREY_CAVEFISH] = &gfx_v10_3_kfd2kgd,
[CHIP_BEIGE_GOBY] = &gfx_v10_3_kfd2kgd,
[CHIP_YELLOW_CARP] = &gfx_v10_3_kfd2kgd,
+ [CHIP_CYAN_SKILLFISH] = &gfx_v10_kfd2kgd,
};
#ifdef KFD_SUPPORT_IOMMU_V2
@@ -596,6 +597,24 @@ static const struct kfd_device_info yellow_carp_device_info = {
.num_sdma_queues_per_engine = 2,
};
+static const struct kfd_device_info cyan_skillfish_device_info = {
+ .asic_family = CHIP_CYAN_SKILLFISH,
+ .asic_name = "cyan_skillfish",
+ .max_pasid_bits = 16,
+ .max_no_of_hqd = 24,
+ .doorbell_size = 8,
+ .ih_ring_entry_size = 8 * sizeof(uint32_t),
+ .event_interrupt_class = &event_interrupt_class_v9,
+ .num_of_watch_points = 4,
+ .mqd_size_aligned = MQD_SIZE_ALIGNED,
+ .needs_iommu_device = false,
+ .supports_cwsr = true,
+ .needs_pci_atomics = true,
+ .num_sdma_engines = 2,
+ .num_xgmi_sdma_engines = 0,
+ .num_sdma_queues_per_engine = 8,
+};
+
/* For each entry, [0] is regular and [1] is virtualisation device. */
static const struct kfd_device_info *kfd_supported_devices[][2] = {
#ifdef KFD_SUPPORT_IOMMU_V2
@@ -625,6 +644,7 @@ static const struct kfd_device_info *kfd_supported_devices[][2] = {
[CHIP_DIMGREY_CAVEFISH] = {&dimgrey_cavefish_device_info, &dimgrey_cavefish_device_info},
[CHIP_BEIGE_GOBY] = {&beige_goby_device_info, &beige_goby_device_info},
[CHIP_YELLOW_CARP] = {&yellow_carp_device_info, NULL},
+ [CHIP_CYAN_SKILLFISH] = {&cyan_skillfish_device_info, NULL},
};
static int kfd_gtt_sa_init(struct kfd_dev *kfd, unsigned int buf_size,
@@ -1369,7 +1389,7 @@ void kfd_dec_compute_active(struct kfd_dev *kfd)
WARN_ONCE(count < 0, "Compute profile ref. count error");
}
-void kgd2kfd_smi_event_throttle(struct kfd_dev *kfd, uint32_t throttle_bitmask)
+void kgd2kfd_smi_event_throttle(struct kfd_dev *kfd, uint64_t throttle_bitmask)
{
if (kfd && kfd->init_complete)
kfd_smi_event_update_thermal_throttling(kfd, throttle_bitmask);
@@ -1382,18 +1402,12 @@ void kgd2kfd_smi_event_throttle(struct kfd_dev *kfd, uint32_t throttle_bitmask)
*/
int kfd_debugfs_hang_hws(struct kfd_dev *dev)
{
- int r = 0;
-
if (dev->dqm->sched_policy != KFD_SCHED_POLICY_HWS) {
pr_err("HWS is not enabled");
return -EINVAL;
}
- r = pm_debugfs_hang_hws(&dev->dqm->packets);
- if (!r)
- r = dqm_debugfs_execute_queues(dev->dqm);
-
- return r;
+ return dqm_debugfs_hang_hws(dev->dqm);
}
#endif
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c
index 16a1713808c2e7e6fd5639ec902337e282664882..a972ef5eae6883c8211dd86f2553e1d2be4409b7 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c
@@ -260,7 +260,7 @@ static int allocate_vmid(struct device_queue_manager *dqm,
static int flush_texture_cache_nocpsch(struct kfd_dev *kdev,
struct qcm_process_device *qpd)
{
- const struct packet_manager_funcs *pmf = qpd->dqm->packets.pmf;
+ const struct packet_manager_funcs *pmf = qpd->dqm->packet_mgr.pmf;
int ret;
if (!qpd->ib_kaddr)
@@ -1000,7 +1000,7 @@ static int start_nocpsch(struct device_queue_manager *dqm)
init_interrupts(dqm);
if (dqm->dev->device_info->asic_family == CHIP_HAWAII)
- return pm_init(&dqm->packets, dqm);
+ return pm_init(&dqm->packet_mgr, dqm);
dqm->sched_running = true;
return 0;
@@ -1009,7 +1009,7 @@ static int start_nocpsch(struct device_queue_manager *dqm)
static int stop_nocpsch(struct device_queue_manager *dqm)
{
if (dqm->dev->device_info->asic_family == CHIP_HAWAII)
- pm_uninit(&dqm->packets, false);
+ pm_uninit(&dqm->packet_mgr, false);
dqm->sched_running = false;
return 0;
@@ -1124,7 +1124,7 @@ static int set_sched_resources(struct device_queue_manager *dqm)
"queue mask: 0x%8llX\n",
res.vmid_mask, res.queue_mask);
- return pm_send_set_resources(&dqm->packets, &res);
+ return pm_send_set_resources(&dqm->packet_mgr, &res);
}
static int initialize_cpsch(struct device_queue_manager *dqm)
@@ -1164,7 +1164,8 @@ static int start_cpsch(struct device_queue_manager *dqm)
retval = 0;
- retval = pm_init(&dqm->packets, dqm);
+ dqm_lock(dqm);
+ retval = pm_init(&dqm->packet_mgr, dqm);
if (retval)
goto fail_packet_manager_init;
@@ -1186,7 +1187,6 @@ static int start_cpsch(struct device_queue_manager *dqm)
init_interrupts(dqm);
- dqm_lock(dqm);
/* clear hang status when driver try to start the hw scheduler */
dqm->is_hws_hang = false;
dqm->is_resetting = false;
@@ -1197,8 +1197,9 @@ static int start_cpsch(struct device_queue_manager *dqm)
return 0;
fail_allocate_vidmem:
fail_set_sched_resources:
- pm_uninit(&dqm->packets, false);
+ pm_uninit(&dqm->packet_mgr, false);
fail_packet_manager_init:
+ dqm_unlock(dqm);
return retval;
}
@@ -1211,12 +1212,12 @@ static int stop_cpsch(struct device_queue_manager *dqm)
unmap_queues_cpsch(dqm, KFD_UNMAP_QUEUES_FILTER_ALL_QUEUES, 0);
hanging = dqm->is_hws_hang || dqm->is_resetting;
dqm->sched_running = false;
- dqm_unlock(dqm);
- pm_release_ib(&dqm->packets);
+ pm_release_ib(&dqm->packet_mgr);
kfd_gtt_sa_free(dqm->dev, dqm->fence_mem);
- pm_uninit(&dqm->packets, hanging);
+ pm_uninit(&dqm->packet_mgr, hanging);
+ dqm_unlock(dqm);
return 0;
}
@@ -1390,7 +1391,7 @@ static int map_queues_cpsch(struct device_queue_manager *dqm)
if (dqm->active_runlist)
return 0;
- retval = pm_send_runlist(&dqm->packets, &dqm->queues);
+ retval = pm_send_runlist(&dqm->packet_mgr, &dqm->queues);
pr_debug("%s sent runlist\n", __func__);
if (retval) {
pr_err("failed to execute runlist\n");
@@ -1416,13 +1417,13 @@ static int unmap_queues_cpsch(struct device_queue_manager *dqm,
if (!dqm->active_runlist)
return retval;
- retval = pm_send_unmap_queue(&dqm->packets, KFD_QUEUE_TYPE_COMPUTE,
+ retval = pm_send_unmap_queue(&dqm->packet_mgr, KFD_QUEUE_TYPE_COMPUTE,
filter, filter_param, false, 0);
if (retval)
return retval;
*dqm->fence_addr = KFD_FENCE_INIT;
- pm_send_query_status(&dqm->packets, dqm->fence_gpu_addr,
+ pm_send_query_status(&dqm->packet_mgr, dqm->fence_gpu_addr,
KFD_FENCE_COMPLETED);
/* should be timed out */
retval = amdkfd_fence_wait_timeout(dqm->fence_addr, KFD_FENCE_COMPLETED,
@@ -1448,14 +1449,14 @@ static int unmap_queues_cpsch(struct device_queue_manager *dqm,
* check those fields
*/
mqd_mgr = dqm->mqd_mgrs[KFD_MQD_TYPE_HIQ];
- if (mqd_mgr->read_doorbell_id(dqm->packets.priv_queue->queue->mqd)) {
+ if (mqd_mgr->read_doorbell_id(dqm->packet_mgr.priv_queue->queue->mqd)) {
pr_err("HIQ MQD's queue_doorbell_id0 is not 0, Queue preemption time out\n");
while (halt_if_hws_hang)
schedule();
return -ETIME;
}
- pm_release_ib(&dqm->packets);
+ pm_release_ib(&dqm->packet_mgr);
dqm->active_runlist = false;
return retval;
@@ -1946,6 +1947,7 @@ struct device_queue_manager *device_queue_manager_init(struct kfd_dev *dev)
case CHIP_DIMGREY_CAVEFISH:
case CHIP_BEIGE_GOBY:
case CHIP_YELLOW_CARP:
+ case CHIP_CYAN_SKILLFISH:
device_queue_manager_init_v10_navi10(&dqm->asic_ops);
break;
default:
@@ -2099,11 +2101,16 @@ int dqm_debugfs_hqds(struct seq_file *m, void *data)
return r;
}
-int dqm_debugfs_execute_queues(struct device_queue_manager *dqm)
+int dqm_debugfs_hang_hws(struct device_queue_manager *dqm)
{
int r = 0;
dqm_lock(dqm);
+ r = pm_debugfs_hang_hws(&dqm->packet_mgr);
+ if (r) {
+ dqm_unlock(dqm);
+ return r;
+ }
dqm->active_runlist = true;
r = execute_queues_cpsch(dqm, KFD_UNMAP_QUEUES_FILTER_ALL_QUEUES, 0);
dqm_unlock(dqm);
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.h b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.h
index 71e2fde56b2b7a2d4c745b6bfaae7d49818c3c77..c8719682c4da071567f107bc6fcac642eef81c54 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.h
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.h
@@ -169,7 +169,7 @@ struct device_queue_manager {
struct device_queue_manager_asic_ops asic_ops;
struct mqd_manager *mqd_mgrs[KFD_MQD_TYPE_MAX];
- struct packet_manager packets;
+ struct packet_manager packet_mgr;
struct kfd_dev *dev;
struct mutex lock_hidden; /* use dqm_lock/unlock(dqm) */
struct list_head queues;
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_flat_memory.c b/drivers/gpu/drm/amd/amdkfd/kfd_flat_memory.c
index a9b329f0f86203849081adea333b7bc84eae066f..2e86692def19a598ccdd03ef8d143b7b3da64369 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_flat_memory.c
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_flat_memory.c
@@ -422,6 +422,7 @@ int kfd_init_apertures(struct kfd_process *process)
case CHIP_DIMGREY_CAVEFISH:
case CHIP_BEIGE_GOBY:
case CHIP_YELLOW_CARP:
+ case CHIP_CYAN_SKILLFISH:
kfd_init_apertures_v9(pdd, id);
break;
default:
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_packet_manager.c b/drivers/gpu/drm/amd/amdkfd/kfd_packet_manager.c
index d8e940f03102e3f0148257bcde568969e2a12f22..e547f1f8c49f601bfbd1b2b56395c4d7d711a9ab 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_packet_manager.c
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_packet_manager.c
@@ -251,6 +251,7 @@ int pm_init(struct packet_manager *pm, struct device_queue_manager *dqm)
case CHIP_DIMGREY_CAVEFISH:
case CHIP_BEIGE_GOBY:
case CHIP_YELLOW_CARP:
+ case CHIP_CYAN_SKILLFISH:
pm->pmf = &kfd_v9_pm_funcs;
break;
case CHIP_ALDEBARAN:
@@ -278,6 +279,7 @@ void pm_uninit(struct packet_manager *pm, bool hanging)
{
mutex_destroy(&pm->lock);
kernel_queue_uninit(pm->priv_queue, hanging);
+ pm->priv_queue = NULL;
}
int pm_send_set_resources(struct packet_manager *pm,
@@ -447,6 +449,9 @@ int pm_debugfs_hang_hws(struct packet_manager *pm)
uint32_t *buffer, size;
int r = 0;
+ if (!pm->priv_queue)
+ return -EAGAIN;
+
size = pm->pmf->query_status_size;
mutex_lock(&pm->lock);
kq_acquire_packet_buffer(pm->priv_queue,
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_priv.h b/drivers/gpu/drm/amd/amdkfd/kfd_priv.h
index 3426743ed228beca2178d162197bc05f03676c14..8a5dfda224bfa14dc20b8e5e73ab11d48ed05b55 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_priv.h
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_priv.h
@@ -1194,7 +1194,7 @@ int pm_debugfs_runlist(struct seq_file *m, void *data);
int kfd_debugfs_hang_hws(struct kfd_dev *dev);
int pm_debugfs_hang_hws(struct packet_manager *pm);
-int dqm_debugfs_execute_queues(struct device_queue_manager *dqm);
+int dqm_debugfs_hang_hws(struct device_queue_manager *dqm);
#else
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_smi_events.c b/drivers/gpu/drm/amd/amdkfd/kfd_smi_events.c
index 2465224235593ce8660f78375941148541ab9565..ed4bc5f844ce7675f17937515fbb24d085482b23 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_smi_events.c
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_smi_events.c
@@ -205,23 +205,23 @@ void kfd_smi_event_update_gpu_reset(struct kfd_dev *dev, bool post_reset)
}
void kfd_smi_event_update_thermal_throttling(struct kfd_dev *dev,
- uint32_t throttle_bitmask)
+ uint64_t throttle_bitmask)
{
struct amdgpu_device *adev = (struct amdgpu_device *)dev->kgd;
/*
* ThermalThrottle msg = throttle_bitmask(8):
* thermal_interrupt_count(16):
- * 1 byte event + 1 byte space + 8 byte throttle_bitmask +
+ * 1 byte event + 1 byte space + 16 byte throttle_bitmask +
* 1 byte : + 16 byte thermal_interupt_counter + 1 byte \n +
- * 1 byte \0 = 29
+ * 1 byte \0 = 37
*/
- char fifo_in[29];
+ char fifo_in[37];
int len;
if (list_empty(&dev->smi_clients))
return;
- len = snprintf(fifo_in, sizeof(fifo_in), "%x %x:%llx\n",
+ len = snprintf(fifo_in, sizeof(fifo_in), "%x %llx:%llx\n",
KFD_SMI_EVENT_THERMAL_THROTTLE, throttle_bitmask,
atomic64_read(&adev->smu.throttle_int_counter));
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_smi_events.h b/drivers/gpu/drm/amd/amdkfd/kfd_smi_events.h
index b9b0438202e21cf92ac6a71e11c3e0da9f2d02b3..bffd0c32b0603c14ee6be0169bc44749600206ac 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_smi_events.h
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_smi_events.h
@@ -26,7 +26,7 @@
int kfd_smi_event_open(struct kfd_dev *dev, uint32_t *fd);
void kfd_smi_event_update_vmfault(struct kfd_dev *dev, uint16_t pasid);
void kfd_smi_event_update_thermal_throttling(struct kfd_dev *dev,
- uint32_t throttle_bitmask);
+ uint64_t throttle_bitmask);
void kfd_smi_event_update_gpu_reset(struct kfd_dev *dev, bool post_reset);
#endif
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_topology.c b/drivers/gpu/drm/amd/amdkfd/kfd_topology.c
index b1ce072aa20bb5b6cddbc5505e44ffe5fcbd2167..ef992dd2da3afb45113e0c0d04f386346fbf1489 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_topology.c
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_topology.c
@@ -1424,6 +1424,7 @@ int kfd_topology_add_device(struct kfd_dev *gpu)
case CHIP_DIMGREY_CAVEFISH:
case CHIP_BEIGE_GOBY:
case CHIP_YELLOW_CARP:
+ case CHIP_CYAN_SKILLFISH:
dev->node_props.capability |= ((HSA_CAP_DOORBELL_TYPE_2_0 <<
HSA_CAP_DOORBELL_TYPE_TOTALBITS_SHIFT) &
HSA_CAP_DOORBELL_TYPE_TOTALBITS_MASK);
@@ -1630,7 +1631,7 @@ int kfd_debugfs_rls_by_device(struct seq_file *m, void *data)
}
seq_printf(m, "Node %u, gpu_id %x:\n", i++, dev->gpu->id);
- r = pm_debugfs_runlist(m, &dev->gpu->dqm->packets);
+ r = pm_debugfs_runlist(m, &dev->gpu->dqm->packet_mgr);
if (r)
break;
}
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
index d3a2a5ff57e951e15cf36b3d46344a79f62a6355..986c9d29d6864aba72080f245c35196b498b5f79 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
@@ -618,6 +618,7 @@ static void dm_dcn_vertical_interrupt0_high_irq(void *interrupt_params)
}
#endif
+#define DMUB_TRACE_MAX_READ 64
/**
* dm_dmub_outbox1_low_irq() - Handles Outbox interrupt
* @interrupt_params: used for determining the Outbox instance
@@ -625,7 +626,6 @@ static void dm_dcn_vertical_interrupt0_high_irq(void *interrupt_params)
* Handles the Outbox Interrupt
* event handler.
*/
-#define DMUB_TRACE_MAX_READ 64
static void dm_dmub_outbox1_low_irq(void *interrupt_params)
{
struct dmub_notification notify;
@@ -2412,6 +2412,7 @@ static void update_connector_ext_caps(struct amdgpu_dm_connector *aconnector)
static const u8 pre_computed_values[] = {
50, 51, 52, 53, 55, 56, 57, 58, 59, 61, 62, 63, 65, 66, 68, 69,
71, 72, 74, 75, 77, 79, 81, 82, 84, 86, 88, 90, 92, 94, 96, 98};
+ int i;
if (!aconnector || !aconnector->dc_link)
return;
@@ -2423,15 +2424,21 @@ static void update_connector_ext_caps(struct amdgpu_dm_connector *aconnector)
conn_base = &aconnector->base;
adev = drm_to_adev(conn_base->dev);
dm = &adev->dm;
- caps = &dm->backlight_caps;
+ for (i = 0; i < dm->num_of_edps; i++) {
+ if (link == dm->backlight_link[i])
+ break;
+ }
+ if (i >= dm->num_of_edps)
+ return;
+ caps = &dm->backlight_caps[i];
caps->ext_caps = &aconnector->dc_link->dpcd_sink_ext_caps;
caps->aux_support = false;
max_cll = conn_base->hdr_sink_metadata.hdmi_type1.max_cll;
min_cll = conn_base->hdr_sink_metadata.hdmi_type1.min_cll;
- if (caps->ext_caps->bits.oled == 1 ||
+ if (caps->ext_caps->bits.oled == 1 /*||
caps->ext_caps->bits.sdr_aux_backlight_control == 1 ||
- caps->ext_caps->bits.hdr_aux_backlight_control == 1)
+ caps->ext_caps->bits.hdr_aux_backlight_control == 1*/)
caps->aux_support = true;
if (amdgpu_backlight == 0)
@@ -3423,35 +3430,36 @@ static int amdgpu_dm_mode_config_init(struct amdgpu_device *adev)
#if defined(CONFIG_BACKLIGHT_CLASS_DEVICE) ||\
defined(CONFIG_BACKLIGHT_CLASS_DEVICE_MODULE)
-static void amdgpu_dm_update_backlight_caps(struct amdgpu_display_manager *dm)
+static void amdgpu_dm_update_backlight_caps(struct amdgpu_display_manager *dm,
+ int bl_idx)
{
#if defined(CONFIG_ACPI)
struct amdgpu_dm_backlight_caps caps;
memset(&caps, 0, sizeof(caps));
- if (dm->backlight_caps.caps_valid)
+ if (dm->backlight_caps[bl_idx].caps_valid)
return;
amdgpu_acpi_get_backlight_caps(&caps);
if (caps.caps_valid) {
- dm->backlight_caps.caps_valid = true;
+ dm->backlight_caps[bl_idx].caps_valid = true;
if (caps.aux_support)
return;
- dm->backlight_caps.min_input_signal = caps.min_input_signal;
- dm->backlight_caps.max_input_signal = caps.max_input_signal;
+ dm->backlight_caps[bl_idx].min_input_signal = caps.min_input_signal;
+ dm->backlight_caps[bl_idx].max_input_signal = caps.max_input_signal;
} else {
- dm->backlight_caps.min_input_signal =
+ dm->backlight_caps[bl_idx].min_input_signal =
AMDGPU_DM_DEFAULT_MIN_BACKLIGHT;
- dm->backlight_caps.max_input_signal =
+ dm->backlight_caps[bl_idx].max_input_signal =
AMDGPU_DM_DEFAULT_MAX_BACKLIGHT;
}
#else
- if (dm->backlight_caps.aux_support)
+ if (dm->backlight_caps[bl_idx].aux_support)
return;
- dm->backlight_caps.min_input_signal = AMDGPU_DM_DEFAULT_MIN_BACKLIGHT;
- dm->backlight_caps.max_input_signal = AMDGPU_DM_DEFAULT_MAX_BACKLIGHT;
+ dm->backlight_caps[bl_idx].min_input_signal = AMDGPU_DM_DEFAULT_MIN_BACKLIGHT;
+ dm->backlight_caps[bl_idx].max_input_signal = AMDGPU_DM_DEFAULT_MAX_BACKLIGHT;
#endif
}
@@ -3502,41 +3510,31 @@ static u32 convert_brightness_to_user(const struct amdgpu_dm_backlight_caps *cap
}
static int amdgpu_dm_backlight_set_level(struct amdgpu_display_manager *dm,
+ int bl_idx,
u32 user_brightness)
{
struct amdgpu_dm_backlight_caps caps;
- struct dc_link *link[AMDGPU_DM_MAX_NUM_EDP];
- u32 brightness[AMDGPU_DM_MAX_NUM_EDP];
+ struct dc_link *link;
+ u32 brightness;
bool rc;
- int i;
- amdgpu_dm_update_backlight_caps(dm);
- caps = dm->backlight_caps;
+ amdgpu_dm_update_backlight_caps(dm, bl_idx);
+ caps = dm->backlight_caps[bl_idx];
- for (i = 0; i < dm->num_of_edps; i++) {
- dm->brightness[i] = user_brightness;
- brightness[i] = convert_brightness_from_user(&caps, dm->brightness[i]);
- link[i] = (struct dc_link *)dm->backlight_link[i];
- }
+ dm->brightness[bl_idx] = user_brightness;
+ brightness = convert_brightness_from_user(&caps, dm->brightness[bl_idx]);
+ link = (struct dc_link *)dm->backlight_link[bl_idx];
/* Change brightness based on AUX property */
if (caps.aux_support) {
- for (i = 0; i < dm->num_of_edps; i++) {
- rc = dc_link_set_backlight_level_nits(link[i], true, brightness[i],
- AUX_BL_DEFAULT_TRANSITION_TIME_MS);
- if (!rc) {
- DRM_DEBUG("DM: Failed to update backlight via AUX on eDP[%d]\n", i);
- break;
- }
- }
+ rc = dc_link_set_backlight_level_nits(link, true, brightness,
+ AUX_BL_DEFAULT_TRANSITION_TIME_MS);
+ if (!rc)
+ DRM_DEBUG("DM: Failed to update backlight via AUX on eDP[%d]\n", bl_idx);
} else {
- for (i = 0; i < dm->num_of_edps; i++) {
- rc = dc_link_set_backlight_level(dm->backlight_link[i], brightness[i], 0);
- if (!rc) {
- DRM_DEBUG("DM: Failed to update backlight on eDP[%d]\n", i);
- break;
- }
- }
+ rc = dc_link_set_backlight_level(link, brightness, 0);
+ if (!rc)
+ DRM_DEBUG("DM: Failed to update backlight on eDP[%d]\n", bl_idx);
}
return rc ? 0 : 1;
@@ -3545,33 +3543,41 @@ static int amdgpu_dm_backlight_set_level(struct amdgpu_display_manager *dm,
static int amdgpu_dm_backlight_update_status(struct backlight_device *bd)
{
struct amdgpu_display_manager *dm = bl_get_data(bd);
+ int i;
- amdgpu_dm_backlight_set_level(dm, bd->props.brightness);
+ for (i = 0; i < dm->num_of_edps; i++) {
+ if (bd == dm->backlight_dev[i])
+ break;
+ }
+ if (i >= AMDGPU_DM_MAX_NUM_EDP)
+ i = 0;
+ amdgpu_dm_backlight_set_level(dm, i, bd->props.brightness);
return 0;
}
-static u32 amdgpu_dm_backlight_get_level(struct amdgpu_display_manager *dm)
+static u32 amdgpu_dm_backlight_get_level(struct amdgpu_display_manager *dm,
+ int bl_idx)
{
struct amdgpu_dm_backlight_caps caps;
+ struct dc_link *link = (struct dc_link *)dm->backlight_link[bl_idx];
- amdgpu_dm_update_backlight_caps(dm);
- caps = dm->backlight_caps;
+ amdgpu_dm_update_backlight_caps(dm, bl_idx);
+ caps = dm->backlight_caps[bl_idx];
if (caps.aux_support) {
- struct dc_link *link = (struct dc_link *)dm->backlight_link[0];
u32 avg, peak;
bool rc;
rc = dc_link_get_backlight_level_nits(link, &avg, &peak);
if (!rc)
- return dm->brightness[0];
+ return dm->brightness[bl_idx];
return convert_brightness_to_user(&caps, avg);
} else {
- int ret = dc_link_get_backlight_level(dm->backlight_link[0]);
+ int ret = dc_link_get_backlight_level(link);
if (ret == DC_ERROR_UNEXPECTED)
- return dm->brightness[0];
+ return dm->brightness[bl_idx];
return convert_brightness_to_user(&caps, ret);
}
}
@@ -3579,8 +3585,15 @@ static u32 amdgpu_dm_backlight_get_level(struct amdgpu_display_manager *dm)
static int amdgpu_dm_backlight_get_brightness(struct backlight_device *bd)
{
struct amdgpu_display_manager *dm = bl_get_data(bd);
+ int i;
- return amdgpu_dm_backlight_get_level(dm);
+ for (i = 0; i < dm->num_of_edps; i++) {
+ if (bd == dm->backlight_dev[i])
+ break;
+ }
+ if (i >= AMDGPU_DM_MAX_NUM_EDP)
+ i = 0;
+ return amdgpu_dm_backlight_get_level(dm, i);
}
static const struct backlight_ops amdgpu_dm_backlight_ops = {
@@ -3594,31 +3607,28 @@ amdgpu_dm_register_backlight_device(struct amdgpu_display_manager *dm)
{
char bl_name[16];
struct backlight_properties props = { 0 };
- int i;
- amdgpu_dm_update_backlight_caps(dm);
- for (i = 0; i < dm->num_of_edps; i++)
- dm->brightness[i] = AMDGPU_MAX_BL_LEVEL;
+ amdgpu_dm_update_backlight_caps(dm, dm->num_of_edps);
+ dm->brightness[dm->num_of_edps] = AMDGPU_MAX_BL_LEVEL;
props.max_brightness = AMDGPU_MAX_BL_LEVEL;
props.brightness = AMDGPU_MAX_BL_LEVEL;
props.type = BACKLIGHT_RAW;
snprintf(bl_name, sizeof(bl_name), "amdgpu_bl%d",
- adev_to_drm(dm->adev)->primary->index);
+ adev_to_drm(dm->adev)->primary->index + dm->num_of_edps);
- dm->backlight_dev = backlight_device_register(bl_name,
- adev_to_drm(dm->adev)->dev,
- dm,
- &amdgpu_dm_backlight_ops,
- &props);
+ dm->backlight_dev[dm->num_of_edps] = backlight_device_register(bl_name,
+ adev_to_drm(dm->adev)->dev,
+ dm,
+ &amdgpu_dm_backlight_ops,
+ &props);
- if (IS_ERR(dm->backlight_dev))
+ if (IS_ERR(dm->backlight_dev[dm->num_of_edps]))
DRM_ERROR("DM: Backlight registration failed!\n");
else
DRM_DEBUG_DRIVER("DM: Registered Backlight device: %s\n", bl_name);
}
-
#endif
static int initialize_plane(struct amdgpu_display_manager *dm,
@@ -3675,10 +3685,10 @@ static void register_backlight_device(struct amdgpu_display_manager *dm,
* DM initialization because not having a backlight control
* is better then a black screen.
*/
- if (!dm->backlight_dev)
+ if (!dm->backlight_dev[dm->num_of_edps])
amdgpu_dm_register_backlight_device(dm);
- if (dm->backlight_dev) {
+ if (dm->backlight_dev[dm->num_of_edps]) {
dm->backlight_link[dm->num_of_edps] = link;
dm->num_of_edps++;
}
@@ -4747,7 +4757,7 @@ fill_gfx9_plane_attributes_from_modifiers(struct amdgpu_device *adev,
const bool force_disable_dcc)
{
const uint64_t modifier = afb->base.modifier;
- int ret;
+ int ret = 0;
fill_gfx9_tiling_info_from_modifier(adev, tiling_info, modifier);
tiling_info->gfx9.swizzle = modifier_gfx9_swizzle_mode(modifier);
@@ -4765,9 +4775,9 @@ fill_gfx9_plane_attributes_from_modifiers(struct amdgpu_device *adev,
ret = validate_dcc(adev, format, rotation, tiling_info, dcc, address, plane_size);
if (ret)
- return ret;
+ drm_dbg_kms(adev_to_drm(adev), "validate_dcc: returned error: %d\n", ret);
- return 0;
+ return ret;
}
static int
@@ -6198,6 +6208,7 @@ static void amdgpu_dm_connector_destroy(struct drm_connector *connector)
const struct dc_link *link = aconnector->dc_link;
struct amdgpu_device *adev = drm_to_adev(connector->dev);
struct amdgpu_display_manager *dm = &adev->dm;
+ int i;
/*
* Call only if mst_mgr was iniitalized before since it's not done
@@ -6208,12 +6219,11 @@ static void amdgpu_dm_connector_destroy(struct drm_connector *connector)
#if defined(CONFIG_BACKLIGHT_CLASS_DEVICE) ||\
defined(CONFIG_BACKLIGHT_CLASS_DEVICE_MODULE)
-
- if ((link->connector_signal & (SIGNAL_TYPE_EDP | SIGNAL_TYPE_LVDS)) &&
- link->type != dc_connection_none &&
- dm->backlight_dev) {
- backlight_device_unregister(dm->backlight_dev);
- dm->backlight_dev = NULL;
+ for (i = 0; i < dm->num_of_edps; i++) {
+ if ((link == dm->backlight_link[i]) && dm->backlight_dev[i]) {
+ backlight_device_unregister(dm->backlight_dev[i]);
+ dm->backlight_dev[i] = NULL;
+ }
}
#endif
@@ -7570,8 +7580,10 @@ static uint add_fs_modes(struct amdgpu_dm_connector *aconnector)
* 60 - Commonly used
* 48,72,96 - Multiples of 24
*/
- const uint32_t common_rates[] = { 23976, 24000, 25000, 29970, 30000,
- 48000, 50000, 60000, 72000, 96000 };
+ static const uint32_t common_rates[] = {
+ 23976, 24000, 25000, 29970, 30000,
+ 48000, 50000, 60000, 72000, 96000
+ };
/*
* Find mode with highest refresh rate with the same resolution
@@ -9191,8 +9203,11 @@ static void amdgpu_dm_atomic_commit_tail(struct drm_atomic_state *state)
#if defined(CONFIG_BACKLIGHT_CLASS_DEVICE) || \
defined(CONFIG_BACKLIGHT_CLASS_DEVICE_MODULE)
/* restore the backlight level */
- if (dm->backlight_dev && (amdgpu_dm_backlight_get_level(dm) != dm->brightness[0]))
- amdgpu_dm_backlight_set_level(dm, dm->brightness[0]);
+ for (i = 0; i < dm->num_of_edps; i++) {
+ if (dm->backlight_dev[i] &&
+ (amdgpu_dm_backlight_get_level(dm, i) != dm->brightness[i]))
+ amdgpu_dm_backlight_set_level(dm, i, dm->brightness[i]);
+ }
#endif
/*
* send vblank event on all events not handled in flip and
@@ -10549,13 +10564,68 @@ static bool is_dp_capable_without_timing_msa(struct dc *dc,
return capable;
}
-static bool parse_edid_cea(struct amdgpu_dm_connector *aconnector,
+static bool dm_edid_parser_send_cea(struct amdgpu_display_manager *dm,
+ unsigned int offset,
+ unsigned int total_length,
+ uint8_t *data,
+ unsigned int length,
+ struct amdgpu_hdmi_vsdb_info *vsdb)
+{
+ bool res;
+ union dmub_rb_cmd cmd;
+ struct dmub_cmd_send_edid_cea *input;
+ struct dmub_cmd_edid_cea_output *output;
+
+ if (length > DMUB_EDID_CEA_DATA_CHUNK_BYTES)
+ return false;
+
+ memset(&cmd, 0, sizeof(cmd));
+
+ input = &cmd.edid_cea.data.input;
+
+ cmd.edid_cea.header.type = DMUB_CMD__EDID_CEA;
+ cmd.edid_cea.header.sub_type = 0;
+ cmd.edid_cea.header.payload_bytes =
+ sizeof(cmd.edid_cea) - sizeof(cmd.edid_cea.header);
+ input->offset = offset;
+ input->length = length;
+ input->total_length = total_length;
+ memcpy(input->payload, data, length);
+
+ res = dc_dmub_srv_cmd_with_reply_data(dm->dc->ctx->dmub_srv, &cmd);
+ if (!res) {
+ DRM_ERROR("EDID CEA parser failed\n");
+ return false;
+ }
+
+ output = &cmd.edid_cea.data.output;
+
+ if (output->type == DMUB_CMD__EDID_CEA_ACK) {
+ if (!output->ack.success) {
+ DRM_ERROR("EDID CEA ack failed at offset %d\n",
+ output->ack.offset);
+ }
+ } else if (output->type == DMUB_CMD__EDID_CEA_AMD_VSDB) {
+ if (!output->amd_vsdb.vsdb_found)
+ return false;
+
+ vsdb->freesync_supported = output->amd_vsdb.freesync_supported;
+ vsdb->amd_vsdb_version = output->amd_vsdb.amd_vsdb_version;
+ vsdb->min_refresh_rate_hz = output->amd_vsdb.min_frame_rate;
+ vsdb->max_refresh_rate_hz = output->amd_vsdb.max_frame_rate;
+ } else {
+ DRM_WARN("Unknown EDID CEA parser results\n");
+ return false;
+ }
+
+ return true;
+}
+
+static bool parse_edid_cea_dmcu(struct amdgpu_display_manager *dm,
uint8_t *edid_ext, int len,
struct amdgpu_hdmi_vsdb_info *vsdb_info)
{
int i;
- struct amdgpu_device *adev = drm_to_adev(aconnector->base.dev);
- struct dc *dc = adev->dm.dc;
/* send extension block to DMCU for parsing */
for (i = 0; i < len; i += 8) {
@@ -10563,14 +10633,14 @@ static bool parse_edid_cea(struct amdgpu_dm_connector *aconnector,
int offset;
/* send 8 bytes a time */
- if (!dc_edid_parser_send_cea(dc, i, len, &edid_ext[i], 8))
+ if (!dc_edid_parser_send_cea(dm->dc, i, len, &edid_ext[i], 8))
return false;
if (i+8 == len) {
/* EDID block sent completed, expect result */
int version, min_rate, max_rate;
- res = dc_edid_parser_recv_amd_vsdb(dc, &version, &min_rate, &max_rate);
+ res = dc_edid_parser_recv_amd_vsdb(dm->dc, &version, &min_rate, &max_rate);
if (res) {
/* amd vsdb found */
vsdb_info->freesync_supported = 1;
@@ -10584,7 +10654,7 @@ static bool parse_edid_cea(struct amdgpu_dm_connector *aconnector,
}
/* check for ack*/
- res = dc_edid_parser_recv_cea_ack(dc, &offset);
+ res = dc_edid_parser_recv_cea_ack(dm->dc, &offset);
if (!res)
return false;
}
@@ -10592,6 +10662,34 @@ static bool parse_edid_cea(struct amdgpu_dm_connector *aconnector,
return false;
}
+static bool parse_edid_cea_dmub(struct amdgpu_display_manager *dm,
+ uint8_t *edid_ext, int len,
+ struct amdgpu_hdmi_vsdb_info *vsdb_info)
+{
+ int i;
+
+ /* send extension block to DMCU for parsing */
+ for (i = 0; i < len; i += 8) {
+ /* send 8 bytes a time */
+ if (!dm_edid_parser_send_cea(dm, i, len, &edid_ext[i], 8, vsdb_info))
+ return false;
+ }
+
+ return vsdb_info->freesync_supported;
+}
+
+static bool parse_edid_cea(struct amdgpu_dm_connector *aconnector,
+ uint8_t *edid_ext, int len,
+ struct amdgpu_hdmi_vsdb_info *vsdb_info)
+{
+ struct amdgpu_device *adev = drm_to_adev(aconnector->base.dev);
+
+ if (adev->dm.dmub_srv)
+ return parse_edid_cea_dmub(&adev->dm, edid_ext, len, vsdb_info);
+ else
+ return parse_edid_cea_dmcu(&adev->dm, edid_ext, len, vsdb_info);
+}
+
static int parse_hdmi_amd_vsdb(struct amdgpu_dm_connector *aconnector,
struct edid *edid, struct amdgpu_hdmi_vsdb_info *vsdb_info)
{
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h
index 9522d4ca299efb8d4e473883992b436087e74f26..ab1670b16b02f2625b430d84558246acdf5fb74b 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h
@@ -365,13 +365,13 @@ struct amdgpu_display_manager {
spinlock_t irq_handler_list_table_lock;
- struct backlight_device *backlight_dev;
+ struct backlight_device *backlight_dev[AMDGPU_DM_MAX_NUM_EDP];
const struct dc_link *backlight_link[AMDGPU_DM_MAX_NUM_EDP];
uint8_t num_of_edps;
- struct amdgpu_dm_backlight_caps backlight_caps;
+ struct amdgpu_dm_backlight_caps backlight_caps[AMDGPU_DM_MAX_NUM_EDP];
struct mod_freesync *freesync_module;
#ifdef CONFIG_DRM_AMD_DC_HDCP
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.c
index f1145086a46882c9ae4ba693cfd1e59393d433de..87daa78a32b8bd4071a3ebdc59476abefc4074d0 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.c
@@ -197,29 +197,29 @@ static ssize_t dp_link_settings_read(struct file *f, char __user *buf,
rd_buf_ptr = rd_buf;
- str_len = strlen("Current: %d %d %d ");
- snprintf(rd_buf_ptr, str_len, "Current: %d %d %d ",
+ str_len = strlen("Current: %d 0x%x %d ");
+ snprintf(rd_buf_ptr, str_len, "Current: %d 0x%x %d ",
link->cur_link_settings.lane_count,
link->cur_link_settings.link_rate,
link->cur_link_settings.link_spread);
rd_buf_ptr += str_len;
- str_len = strlen("Verified: %d %d %d ");
- snprintf(rd_buf_ptr, str_len, "Verified: %d %d %d ",
+ str_len = strlen("Verified: %d 0x%x %d ");
+ snprintf(rd_buf_ptr, str_len, "Verified: %d 0x%x %d ",
link->verified_link_cap.lane_count,
link->verified_link_cap.link_rate,
link->verified_link_cap.link_spread);
rd_buf_ptr += str_len;
- str_len = strlen("Reported: %d %d %d ");
- snprintf(rd_buf_ptr, str_len, "Reported: %d %d %d ",
+ str_len = strlen("Reported: %d 0x%x %d ");
+ snprintf(rd_buf_ptr, str_len, "Reported: %d 0x%x %d ",
link->reported_link_cap.lane_count,
link->reported_link_cap.link_rate,
link->reported_link_cap.link_spread);
rd_buf_ptr += str_len;
- str_len = strlen("Preferred: %d %d %d ");
- snprintf(rd_buf_ptr, str_len, "Preferred: %d %d %d\n",
+ str_len = strlen("Preferred: %d 0x%x %d ");
+ snprintf(rd_buf_ptr, str_len, "Preferred: %d 0x%x %d\n",
link->preferred_link_setting.lane_count,
link->preferred_link_setting.link_rate,
link->preferred_link_setting.link_spread);
@@ -377,7 +377,7 @@ static ssize_t dp_phy_settings_read(struct file *f, char __user *buf,
if (!rd_buf)
return -EINVAL;
- snprintf(rd_buf, rd_buf_size, " %d %d %d ",
+ snprintf(rd_buf, rd_buf_size, " %d %d %d\n",
link->cur_lane_setting.VOLTAGE_SWING,
link->cur_lane_setting.PRE_EMPHASIS,
link->cur_lane_setting.POST_CURSOR2);
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_hdcp.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_hdcp.c
index e63c6885c7576aeaf9bdec810ab238df3690c7be..8e39e9245d063b9bb47e75873d5e40e5c6d97a33 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_hdcp.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_hdcp.c
@@ -655,10 +655,8 @@ struct hdcp_workqueue *hdcp_create_workqueue(struct amdgpu_device *adev, struct
INIT_DELAYED_WORK(&hdcp_work[i].property_validate_dwork, event_property_validate);
hdcp_work[i].hdcp.config.psp.handle = &adev->psp;
- if (dc->ctx->dce_version == DCN_VERSION_3_1) {
+ if (dc->ctx->dce_version == DCN_VERSION_3_1)
hdcp_work[i].hdcp.config.psp.caps.dtm_v3_supported = 1;
- hdcp_work[i].hdcp.config.psp.caps.opm_state_query_supported = false;
- }
hdcp_work[i].hdcp.config.ddc.handle = dc_get_link_at_index(dc, i);
hdcp_work[i].hdcp.config.ddc.funcs.write_i2c = lp_write_i2c;
hdcp_work[i].hdcp.config.ddc.funcs.read_i2c = lp_read_i2c;
diff --git a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn10/rv1_clk_mgr.c b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn10/rv1_clk_mgr.c
index e133edc587d318098e5576acbff9f30584f8fe68..76ec8ec92efdd7b0baa2df14030be0048f2a8ff9 100644
--- a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn10/rv1_clk_mgr.c
+++ b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn10/rv1_clk_mgr.c
@@ -264,9 +264,9 @@ static void rv1_update_clocks(struct clk_mgr *clk_mgr_base,
if (pp_smu->set_hard_min_fclk_by_freq &&
pp_smu->set_hard_min_dcfclk_by_freq &&
pp_smu->set_min_deep_sleep_dcfclk) {
- pp_smu->set_hard_min_fclk_by_freq(&pp_smu->pp_smu, new_clocks->fclk_khz / 1000);
- pp_smu->set_hard_min_dcfclk_by_freq(&pp_smu->pp_smu, new_clocks->dcfclk_khz / 1000);
- pp_smu->set_min_deep_sleep_dcfclk(&pp_smu->pp_smu, (new_clocks->dcfclk_deep_sleep_khz + 999) / 1000);
+ pp_smu->set_hard_min_fclk_by_freq(&pp_smu->pp_smu, khz_to_mhz_ceil(new_clocks->fclk_khz));
+ pp_smu->set_hard_min_dcfclk_by_freq(&pp_smu->pp_smu, khz_to_mhz_ceil(new_clocks->dcfclk_khz));
+ pp_smu->set_min_deep_sleep_dcfclk(&pp_smu->pp_smu, khz_to_mhz_ceil(new_clocks->dcfclk_deep_sleep_khz));
}
}
@@ -284,9 +284,9 @@ static void rv1_update_clocks(struct clk_mgr *clk_mgr_base,
if (pp_smu->set_hard_min_fclk_by_freq &&
pp_smu->set_hard_min_dcfclk_by_freq &&
pp_smu->set_min_deep_sleep_dcfclk) {
- pp_smu->set_hard_min_fclk_by_freq(&pp_smu->pp_smu, new_clocks->fclk_khz / 1000);
- pp_smu->set_hard_min_dcfclk_by_freq(&pp_smu->pp_smu, new_clocks->dcfclk_khz / 1000);
- pp_smu->set_min_deep_sleep_dcfclk(&pp_smu->pp_smu, (new_clocks->dcfclk_deep_sleep_khz + 999) / 1000);
+ pp_smu->set_hard_min_fclk_by_freq(&pp_smu->pp_smu, khz_to_mhz_ceil(new_clocks->fclk_khz));
+ pp_smu->set_hard_min_dcfclk_by_freq(&pp_smu->pp_smu, khz_to_mhz_ceil(new_clocks->dcfclk_khz));
+ pp_smu->set_min_deep_sleep_dcfclk(&pp_smu->pp_smu, khz_to_mhz_ceil(new_clocks->dcfclk_deep_sleep_khz));
}
}
}
diff --git a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn10/rv1_clk_mgr_vbios_smu.c b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn10/rv1_clk_mgr_vbios_smu.c
index dbc7cde00433f5fcb1ef6261e3813ccd4cfd3fe6..fe18bb9e19aa56bf86731b6bdde229344e22e04c 100644
--- a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn10/rv1_clk_mgr_vbios_smu.c
+++ b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn10/rv1_clk_mgr_vbios_smu.c
@@ -130,7 +130,7 @@ int rv1_vbios_smu_set_dispclk(struct clk_mgr_internal *clk_mgr, int requested_di
actual_dispclk_set_mhz = rv1_vbios_smu_send_msg_with_param(
clk_mgr,
VBIOSSMC_MSG_SetDispclkFreq,
- requested_dispclk_khz / 1000);
+ khz_to_mhz_ceil(requested_dispclk_khz));
if (!IS_FPGA_MAXIMUS_DC(dc->ctx->dce_environment)) {
if (dmcu && dmcu->funcs->is_dmcu_initialized(dmcu)) {
@@ -150,7 +150,7 @@ int rv1_vbios_smu_set_dprefclk(struct clk_mgr_internal *clk_mgr)
actual_dprefclk_set_mhz = rv1_vbios_smu_send_msg_with_param(
clk_mgr,
VBIOSSMC_MSG_SetDprefclkFreq,
- clk_mgr->base.dprefclk_khz / 1000);
+ khz_to_mhz_ceil(clk_mgr->base.dprefclk_khz));
/* TODO: add code for programing DP DTO, currently this is down by command table */
diff --git a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn20/dcn20_clk_mgr.c b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn20/dcn20_clk_mgr.c
index 6e0c5c664fdc5da6ab18b4a7859b06139b425559..0d01aa9f15a62e3a8dc3e3a9e96236d3680d62df 100644
--- a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn20/dcn20_clk_mgr.c
+++ b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn20/dcn20_clk_mgr.c
@@ -197,7 +197,7 @@ void dcn20_update_clocks_update_dentist(struct clk_mgr_internal *clk_mgr, struct
REG_UPDATE(DENTIST_DISPCLK_CNTL,
DENTIST_DISPCLK_WDIVIDER, dispclk_wdivider);
-// REG_WAIT(DENTIST_DISPCLK_CNTL, DENTIST_DISPCLK_CHG_DONE, 1, 5, 100);
+ REG_WAIT(DENTIST_DISPCLK_CNTL, DENTIST_DISPCLK_CHG_DONE, 1, 50, 1000);
REG_UPDATE(DENTIST_DISPCLK_CNTL,
DENTIST_DPPCLK_WDIVIDER, dppclk_wdivider);
REG_WAIT(DENTIST_DISPCLK_CNTL, DENTIST_DPPCLK_CHG_DONE, 1, 5, 100);
@@ -253,20 +253,20 @@ void dcn2_update_clocks(struct clk_mgr *clk_mgr_base,
if (should_set_clock(safe_to_lower, new_clocks->dcfclk_khz, clk_mgr_base->clks.dcfclk_khz)) {
clk_mgr_base->clks.dcfclk_khz = new_clocks->dcfclk_khz;
if (pp_smu && pp_smu->set_hard_min_dcfclk_by_freq)
- pp_smu->set_hard_min_dcfclk_by_freq(&pp_smu->pp_smu, clk_mgr_base->clks.dcfclk_khz / 1000);
+ pp_smu->set_hard_min_dcfclk_by_freq(&pp_smu->pp_smu, khz_to_mhz_ceil(clk_mgr_base->clks.dcfclk_khz));
}
if (should_set_clock(safe_to_lower,
new_clocks->dcfclk_deep_sleep_khz, clk_mgr_base->clks.dcfclk_deep_sleep_khz)) {
clk_mgr_base->clks.dcfclk_deep_sleep_khz = new_clocks->dcfclk_deep_sleep_khz;
if (pp_smu && pp_smu->set_min_deep_sleep_dcfclk)
- pp_smu->set_min_deep_sleep_dcfclk(&pp_smu->pp_smu, clk_mgr_base->clks.dcfclk_deep_sleep_khz / 1000);
+ pp_smu->set_min_deep_sleep_dcfclk(&pp_smu->pp_smu, khz_to_mhz_ceil(clk_mgr_base->clks.dcfclk_deep_sleep_khz));
}
if (should_set_clock(safe_to_lower, new_clocks->socclk_khz, clk_mgr_base->clks.socclk_khz)) {
clk_mgr_base->clks.socclk_khz = new_clocks->socclk_khz;
if (pp_smu && pp_smu->set_hard_min_socclk_by_freq)
- pp_smu->set_hard_min_socclk_by_freq(&pp_smu->pp_smu, clk_mgr_base->clks.socclk_khz / 1000);
+ pp_smu->set_hard_min_socclk_by_freq(&pp_smu->pp_smu, khz_to_mhz_ceil(clk_mgr_base->clks.socclk_khz));
}
total_plane_count = clk_mgr_helper_get_active_plane_cnt(dc, context);
@@ -281,7 +281,7 @@ void dcn2_update_clocks(struct clk_mgr *clk_mgr_base,
if (should_set_clock(safe_to_lower, new_clocks->dramclk_khz, clk_mgr_base->clks.dramclk_khz)) {
clk_mgr_base->clks.dramclk_khz = new_clocks->dramclk_khz;
if (pp_smu && pp_smu->set_hard_min_uclk_by_freq)
- pp_smu->set_hard_min_uclk_by_freq(&pp_smu->pp_smu, clk_mgr_base->clks.dramclk_khz / 1000);
+ pp_smu->set_hard_min_uclk_by_freq(&pp_smu->pp_smu, khz_to_mhz_ceil(clk_mgr_base->clks.dramclk_khz));
}
if (should_set_clock(safe_to_lower, new_clocks->dppclk_khz, clk_mgr->base.clks.dppclk_khz)) {
@@ -306,7 +306,7 @@ void dcn2_update_clocks(struct clk_mgr *clk_mgr_base,
clk_mgr_base->clks.disp_dpp_voltage_level_khz = new_clocks->disp_dpp_voltage_level_khz;
if (pp_smu && pp_smu->set_voltage_by_freq)
- pp_smu->set_voltage_by_freq(&pp_smu->pp_smu, PP_SMU_NV_DISPCLK, clk_mgr_base->clks.disp_dpp_voltage_level_khz / 1000);
+ pp_smu->set_voltage_by_freq(&pp_smu->pp_smu, PP_SMU_NV_DISPCLK, khz_to_mhz_ceil(clk_mgr_base->clks.disp_dpp_voltage_level_khz));
}
if (dc->config.forced_clocks == false || (force_reset && safe_to_lower)) {
@@ -502,7 +502,7 @@ static void dcn2_notify_link_rate_change(struct clk_mgr *clk_mgr_base, struct dc
if (max_phyclk_req != clk_mgr_base->clks.phyclk_khz) {
clk_mgr_base->clks.phyclk_khz = max_phyclk_req;
- pp_smu->set_voltage_by_freq(&pp_smu->pp_smu, PP_SMU_NV_PHYCLK, clk_mgr_base->clks.phyclk_khz / 1000);
+ pp_smu->set_voltage_by_freq(&pp_smu->pp_smu, PP_SMU_NV_PHYCLK, khz_to_mhz_ceil(clk_mgr_base->clks.phyclk_khz));
}
}
diff --git a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn21/rn_clk_mgr_vbios_smu.c b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn21/rn_clk_mgr_vbios_smu.c
index 7deeec9d1c7c785498051368b5423fef7877c77e..9f7eed6688c4b5d662ccf153e1907e23f236d773 100644
--- a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn21/rn_clk_mgr_vbios_smu.c
+++ b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn21/rn_clk_mgr_vbios_smu.c
@@ -126,7 +126,7 @@ int rn_vbios_smu_set_dispclk(struct clk_mgr_internal *clk_mgr, int requested_dis
actual_dispclk_set_mhz = rn_vbios_smu_send_msg_with_param(
clk_mgr,
VBIOSSMC_MSG_SetDispclkFreq,
- requested_dispclk_khz / 1000);
+ khz_to_mhz_ceil(requested_dispclk_khz));
if (!IS_FPGA_MAXIMUS_DC(dc->ctx->dce_environment)) {
if (dmcu && dmcu->funcs->is_dmcu_initialized(dmcu)) {
@@ -138,7 +138,7 @@ int rn_vbios_smu_set_dispclk(struct clk_mgr_internal *clk_mgr, int requested_dis
// pmfw always set clock more than or equal requested clock
if (!IS_DIAG_DC(dc->ctx->dce_environment))
- ASSERT(actual_dispclk_set_mhz >= requested_dispclk_khz / 1000);
+ ASSERT(actual_dispclk_set_mhz >= khz_to_mhz_ceil(requested_dispclk_khz));
return actual_dispclk_set_mhz * 1000;
}
@@ -150,7 +150,7 @@ int rn_vbios_smu_set_dprefclk(struct clk_mgr_internal *clk_mgr)
actual_dprefclk_set_mhz = rn_vbios_smu_send_msg_with_param(
clk_mgr,
VBIOSSMC_MSG_SetDprefclkFreq,
- clk_mgr->base.dprefclk_khz / 1000);
+ khz_to_mhz_ceil(clk_mgr->base.dprefclk_khz));
/* TODO: add code for programing DP DTO, currently this is down by command table */
@@ -167,7 +167,7 @@ int rn_vbios_smu_set_hard_min_dcfclk(struct clk_mgr_internal *clk_mgr, int reque
actual_dcfclk_set_mhz = rn_vbios_smu_send_msg_with_param(
clk_mgr,
VBIOSSMC_MSG_SetHardMinDcfclkByFreq,
- requested_dcfclk_khz / 1000);
+ khz_to_mhz_ceil(requested_dcfclk_khz));
return actual_dcfclk_set_mhz * 1000;
}
@@ -182,7 +182,7 @@ int rn_vbios_smu_set_min_deep_sleep_dcfclk(struct clk_mgr_internal *clk_mgr, int
actual_min_ds_dcfclk_mhz = rn_vbios_smu_send_msg_with_param(
clk_mgr,
VBIOSSMC_MSG_SetMinDeepSleepDcfclk,
- requested_min_ds_dcfclk_khz / 1000);
+ khz_to_mhz_ceil(requested_min_ds_dcfclk_khz));
return actual_min_ds_dcfclk_mhz * 1000;
}
@@ -192,7 +192,7 @@ void rn_vbios_smu_set_phyclk(struct clk_mgr_internal *clk_mgr, int requested_phy
rn_vbios_smu_send_msg_with_param(
clk_mgr,
VBIOSSMC_MSG_SetPhyclkVoltageByFreq,
- requested_phyclk_khz / 1000);
+ khz_to_mhz_ceil(requested_phyclk_khz));
}
int rn_vbios_smu_set_dppclk(struct clk_mgr_internal *clk_mgr, int requested_dpp_khz)
@@ -203,10 +203,10 @@ int rn_vbios_smu_set_dppclk(struct clk_mgr_internal *clk_mgr, int requested_dpp_
actual_dppclk_set_mhz = rn_vbios_smu_send_msg_with_param(
clk_mgr,
VBIOSSMC_MSG_SetDppclkFreq,
- requested_dpp_khz / 1000);
+ khz_to_mhz_ceil(requested_dpp_khz));
if (!IS_DIAG_DC(dc->ctx->dce_environment))
- ASSERT(actual_dppclk_set_mhz >= requested_dpp_khz / 1000);
+ ASSERT(actual_dppclk_set_mhz >= khz_to_mhz_ceil(requested_dpp_khz));
return actual_dppclk_set_mhz * 1000;
}
diff --git a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn30/dcn30_clk_mgr.c b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn30/dcn30_clk_mgr.c
index af7004b770aeb9ae3c6265ad2272b04e9bf14983..1861a147a7fa1f31e17dcc28e1b067c5dfa0f7c4 100644
--- a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn30/dcn30_clk_mgr.c
+++ b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn30/dcn30_clk_mgr.c
@@ -284,12 +284,12 @@ static void dcn3_update_clocks(struct clk_mgr *clk_mgr_base,
if (should_set_clock(safe_to_lower, new_clocks->dcfclk_khz, clk_mgr_base->clks.dcfclk_khz)) {
clk_mgr_base->clks.dcfclk_khz = new_clocks->dcfclk_khz;
- dcn30_smu_set_hard_min_by_freq(clk_mgr, PPCLK_DCEFCLK, clk_mgr_base->clks.dcfclk_khz / 1000);
+ dcn30_smu_set_hard_min_by_freq(clk_mgr, PPCLK_DCEFCLK, khz_to_mhz_ceil(clk_mgr_base->clks.dcfclk_khz));
}
if (should_set_clock(safe_to_lower, new_clocks->dcfclk_deep_sleep_khz, clk_mgr_base->clks.dcfclk_deep_sleep_khz)) {
clk_mgr_base->clks.dcfclk_deep_sleep_khz = new_clocks->dcfclk_deep_sleep_khz;
- dcn30_smu_set_min_deep_sleep_dcef_clk(clk_mgr, clk_mgr_base->clks.dcfclk_deep_sleep_khz / 1000);
+ dcn30_smu_set_min_deep_sleep_dcef_clk(clk_mgr, khz_to_mhz_ceil(clk_mgr_base->clks.dcfclk_deep_sleep_khz));
}
if (should_set_clock(safe_to_lower, new_clocks->socclk_khz, clk_mgr_base->clks.socclk_khz))
@@ -317,20 +317,20 @@ static void dcn3_update_clocks(struct clk_mgr *clk_mgr_base,
/* set UCLK to requested value if P-State switching is supported, or to re-enable P-State switching */
if (clk_mgr_base->clks.p_state_change_support &&
(update_uclk || !clk_mgr_base->clks.prev_p_state_change_support))
- dcn30_smu_set_hard_min_by_freq(clk_mgr, PPCLK_UCLK, clk_mgr_base->clks.dramclk_khz / 1000);
+ dcn30_smu_set_hard_min_by_freq(clk_mgr, PPCLK_UCLK, khz_to_mhz_ceil(clk_mgr_base->clks.dramclk_khz));
if (should_set_clock(safe_to_lower, new_clocks->dppclk_khz, clk_mgr_base->clks.dppclk_khz)) {
if (clk_mgr_base->clks.dppclk_khz > new_clocks->dppclk_khz)
dpp_clock_lowered = true;
clk_mgr_base->clks.dppclk_khz = new_clocks->dppclk_khz;
- dcn30_smu_set_hard_min_by_freq(clk_mgr, PPCLK_PIXCLK, clk_mgr_base->clks.dppclk_khz / 1000);
+ dcn30_smu_set_hard_min_by_freq(clk_mgr, PPCLK_PIXCLK, khz_to_mhz_ceil(clk_mgr_base->clks.dppclk_khz));
update_dppclk = true;
}
if (should_set_clock(safe_to_lower, new_clocks->dispclk_khz, clk_mgr_base->clks.dispclk_khz)) {
clk_mgr_base->clks.dispclk_khz = new_clocks->dispclk_khz;
- dcn30_smu_set_hard_min_by_freq(clk_mgr, PPCLK_DISPCLK, clk_mgr_base->clks.dispclk_khz / 1000);
+ dcn30_smu_set_hard_min_by_freq(clk_mgr, PPCLK_DISPCLK, khz_to_mhz_ceil(clk_mgr_base->clks.dispclk_khz));
update_dispclk = true;
}
@@ -396,12 +396,17 @@ static void dcn3_set_hard_min_memclk(struct clk_mgr *clk_mgr_base, bool current_
if (!clk_mgr->smu_present)
return;
- if (current_mode)
- dcn30_smu_set_hard_min_by_freq(clk_mgr, PPCLK_UCLK,
- clk_mgr_base->clks.dramclk_khz / 1000);
- else
+ if (current_mode) {
+ if (clk_mgr_base->clks.p_state_change_support)
+ dcn30_smu_set_hard_min_by_freq(clk_mgr, PPCLK_UCLK,
+ khz_to_mhz_ceil(clk_mgr_base->clks.dramclk_khz));
+ else
+ dcn30_smu_set_hard_min_by_freq(clk_mgr, PPCLK_UCLK,
+ clk_mgr_base->bw_params->clk_table.entries[clk_mgr_base->bw_params->clk_table.num_entries - 1].memclk_mhz);
+ } else {
dcn30_smu_set_hard_min_by_freq(clk_mgr, PPCLK_UCLK,
clk_mgr_base->bw_params->clk_table.entries[0].memclk_mhz);
+ }
}
/* Set max memclk to highest DPM value */
@@ -489,7 +494,7 @@ static void dcn30_notify_link_rate_change(struct clk_mgr *clk_mgr_base, struct d
if (max_phyclk_req != clk_mgr_base->clks.phyclk_khz) {
clk_mgr_base->clks.phyclk_khz = max_phyclk_req;
- dcn30_smu_set_hard_min_by_freq(clk_mgr, PPCLK_PHYCLK, clk_mgr_base->clks.phyclk_khz / 1000);
+ dcn30_smu_set_hard_min_by_freq(clk_mgr, PPCLK_PHYCLK, khz_to_mhz_ceil(clk_mgr_base->clks.phyclk_khz));
}
}
diff --git a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn301/dcn301_smu.c b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn301/dcn301_smu.c
index 07774fa2c2cfa2c9f6277e7f2192cce87010c5b1..6ea64261585474dd40dcec28fd770e4de0dab6c9 100644
--- a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn301/dcn301_smu.c
+++ b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn301/dcn301_smu.c
@@ -133,7 +133,7 @@ int dcn301_smu_set_dispclk(struct clk_mgr_internal *clk_mgr, int requested_dispc
actual_dispclk_set_mhz = dcn301_smu_send_msg_with_param(
clk_mgr,
VBIOSSMC_MSG_SetDispclkFreq,
- requested_dispclk_khz / 1000);
+ khz_to_mhz_ceil(requested_dispclk_khz));
return actual_dispclk_set_mhz * 1000;
}
@@ -147,7 +147,7 @@ int dcn301_smu_set_dprefclk(struct clk_mgr_internal *clk_mgr)
actual_dprefclk_set_mhz = dcn301_smu_send_msg_with_param(
clk_mgr,
VBIOSSMC_MSG_SetDprefclkFreq,
- clk_mgr->base.dprefclk_khz / 1000);
+ khz_to_mhz_ceil(clk_mgr->base.dprefclk_khz));
/* TODO: add code for programing DP DTO, currently this is down by command table */
@@ -163,7 +163,7 @@ int dcn301_smu_set_hard_min_dcfclk(struct clk_mgr_internal *clk_mgr, int request
actual_dcfclk_set_mhz = dcn301_smu_send_msg_with_param(
clk_mgr,
VBIOSSMC_MSG_SetHardMinDcfclkByFreq,
- requested_dcfclk_khz / 1000);
+ khz_to_mhz_ceil(requested_dcfclk_khz));
return actual_dcfclk_set_mhz * 1000;
}
@@ -177,7 +177,7 @@ int dcn301_smu_set_min_deep_sleep_dcfclk(struct clk_mgr_internal *clk_mgr, int r
actual_min_ds_dcfclk_mhz = dcn301_smu_send_msg_with_param(
clk_mgr,
VBIOSSMC_MSG_SetMinDeepSleepDcfclk,
- requested_min_ds_dcfclk_khz / 1000);
+ khz_to_mhz_ceil(requested_min_ds_dcfclk_khz));
return actual_min_ds_dcfclk_mhz * 1000;
}
@@ -191,7 +191,7 @@ int dcn301_smu_set_dppclk(struct clk_mgr_internal *clk_mgr, int requested_dpp_kh
actual_dppclk_set_mhz = dcn301_smu_send_msg_with_param(
clk_mgr,
VBIOSSMC_MSG_SetDppclkFreq,
- requested_dpp_khz / 1000);
+ khz_to_mhz_ceil(requested_dpp_khz));
return actual_dppclk_set_mhz * 1000;
}
diff --git a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn301/vg_clk_mgr.c b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn301/vg_clk_mgr.c
index c636b589d69db3c696cc7d6c347c808993122fb4..7046da14bb2a5b9fa90c20cde90d7051467d3e93 100644
--- a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn301/vg_clk_mgr.c
+++ b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn301/vg_clk_mgr.c
@@ -114,7 +114,7 @@ void vg_update_clocks(struct clk_mgr *clk_mgr_base,
display_count = vg_get_active_display_cnt_wa(dc, context);
/* if we can go lower, go lower */
- if (display_count == 0) {
+ if (display_count == 0 && !IS_DIAG_DC(dc->ctx->dce_environment)) {
union display_idle_optimization_u idle_info = { 0 };
idle_info.idle_info.df_request_disabled = 1;
diff --git a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn31/dcn31_smu.c b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn31/dcn31_smu.c
index dad4a4c18bcf37746f3a04de1ba470ce42e7ae0d..8c2b77eb94593a50c83b37a061371651b08e72aa 100644
--- a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn31/dcn31_smu.c
+++ b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn31/dcn31_smu.c
@@ -147,7 +147,7 @@ int dcn31_smu_set_dispclk(struct clk_mgr_internal *clk_mgr, int requested_dispcl
actual_dispclk_set_mhz = dcn31_smu_send_msg_with_param(
clk_mgr,
VBIOSSMC_MSG_SetDispclkFreq,
- (requested_dispclk_khz + 999) / 1000);
+ khz_to_mhz_ceil(requested_dispclk_khz));
return actual_dispclk_set_mhz * 1000;
}
@@ -162,7 +162,7 @@ int dcn31_smu_set_dprefclk(struct clk_mgr_internal *clk_mgr)
actual_dprefclk_set_mhz = dcn31_smu_send_msg_with_param(
clk_mgr,
VBIOSSMC_MSG_SetDprefclkFreq,
- (clk_mgr->base.dprefclk_khz + 999) / 1000);
+ khz_to_mhz_ceil(clk_mgr->base.dprefclk_khz));
/* TODO: add code for programing DP DTO, currently this is down by command table */
@@ -182,7 +182,7 @@ int dcn31_smu_set_hard_min_dcfclk(struct clk_mgr_internal *clk_mgr, int requeste
actual_dcfclk_set_mhz = dcn31_smu_send_msg_with_param(
clk_mgr,
VBIOSSMC_MSG_SetHardMinDcfclkByFreq,
- (requested_dcfclk_khz + 999) / 1000);
+ khz_to_mhz_ceil(requested_dcfclk_khz));
return actual_dcfclk_set_mhz * 1000;
}
@@ -200,7 +200,7 @@ int dcn31_smu_set_min_deep_sleep_dcfclk(struct clk_mgr_internal *clk_mgr, int re
actual_min_ds_dcfclk_mhz = dcn31_smu_send_msg_with_param(
clk_mgr,
VBIOSSMC_MSG_SetMinDeepSleepDcfclk,
- (requested_min_ds_dcfclk_khz + 999) / 1000);
+ khz_to_mhz_ceil(requested_min_ds_dcfclk_khz));
return actual_min_ds_dcfclk_mhz * 1000;
}
@@ -215,7 +215,7 @@ int dcn31_smu_set_dppclk(struct clk_mgr_internal *clk_mgr, int requested_dpp_khz
actual_dppclk_set_mhz = dcn31_smu_send_msg_with_param(
clk_mgr,
VBIOSSMC_MSG_SetDppclkFreq,
- (requested_dpp_khz + 999) / 1000);
+ khz_to_mhz_ceil(requested_dpp_khz));
return actual_dppclk_set_mhz * 1000;
}
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_link.c b/drivers/gpu/drm/amd/display/dc/core/dc_link.c
index 6132b645bfd19ae1c76a0c13daf8bf0c2acdeff5..8bd7f42a8053fc21067c4f116e2e702feab2874c 100644
--- a/drivers/gpu/drm/amd/display/dc/core/dc_link.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc_link.c
@@ -541,6 +541,7 @@ static void link_disconnect_sink(struct dc_link *link)
}
link->dpcd_sink_count = 0;
+ //link->dpcd_caps.dpcd_rev.raw = 0;
}
static void link_disconnect_remap(struct dc_sink *prev_sink, struct dc_link *link)
@@ -742,6 +743,7 @@ static bool detect_dp(struct dc_link *link,
sink_caps,
audio_support);
link->dpcd_caps.dongle_type = sink_caps->dongle_type;
+ link->dpcd_caps.dpcd_rev.raw = 0;
}
return true;
@@ -1663,6 +1665,12 @@ struct dc_link *link_create(const struct link_init_data *init_params)
if (false == dc_link_construct(link, init_params))
goto construct_fail;
+ /*
+ * Must use preferred_link_setting, not reported_link_cap or verified_link_cap,
+ * since struct preferred_link_setting won't be reset after S3.
+ */
+ link->preferred_link_setting.dpcd_source_device_specific_field_support = true;
+
return link;
construct_fail:
@@ -3509,61 +3517,6 @@ void dc_link_enable_hpd_filter(struct dc_link *link, bool enable)
}
}
-uint32_t dc_bandwidth_in_kbps_from_timing(
- const struct dc_crtc_timing *timing)
-{
- uint32_t bits_per_channel = 0;
- uint32_t kbps;
-
-#if defined(CONFIG_DRM_AMD_DC_DCN)
- if (timing->flags.DSC)
- return dc_dsc_stream_bandwidth_in_kbps(timing,
- timing->dsc_cfg.bits_per_pixel,
- timing->dsc_cfg.num_slices_h,
- timing->dsc_cfg.is_dp);
-#endif
-
- switch (timing->display_color_depth) {
- case COLOR_DEPTH_666:
- bits_per_channel = 6;
- break;
- case COLOR_DEPTH_888:
- bits_per_channel = 8;
- break;
- case COLOR_DEPTH_101010:
- bits_per_channel = 10;
- break;
- case COLOR_DEPTH_121212:
- bits_per_channel = 12;
- break;
- case COLOR_DEPTH_141414:
- bits_per_channel = 14;
- break;
- case COLOR_DEPTH_161616:
- bits_per_channel = 16;
- break;
- default:
- ASSERT(bits_per_channel != 0);
- bits_per_channel = 8;
- break;
- }
-
- kbps = timing->pix_clk_100hz / 10;
- kbps *= bits_per_channel;
-
- if (timing->flags.Y_ONLY != 1) {
- /*Only YOnly make reduce bandwidth by 1/3 compares to RGB*/
- kbps *= 3;
- if (timing->pixel_encoding == PIXEL_ENCODING_YCBCR420)
- kbps /= 2;
- else if (timing->pixel_encoding == PIXEL_ENCODING_YCBCR422)
- kbps = kbps * 2 / 3;
- }
-
- return kbps;
-
-}
-
void dc_link_set_drive_settings(struct dc *dc,
struct link_training_settings *lt_settings,
const struct dc_link *link)
@@ -3769,3 +3722,58 @@ bool dc_link_should_enable_fec(const struct dc_link *link)
return ret;
}
+
+uint32_t dc_bandwidth_in_kbps_from_timing(
+ const struct dc_crtc_timing *timing)
+{
+ uint32_t bits_per_channel = 0;
+ uint32_t kbps;
+
+#if defined(CONFIG_DRM_AMD_DC_DCN)
+ if (timing->flags.DSC)
+ return dc_dsc_stream_bandwidth_in_kbps(timing,
+ timing->dsc_cfg.bits_per_pixel,
+ timing->dsc_cfg.num_slices_h,
+ timing->dsc_cfg.is_dp);
+#endif
+
+ switch (timing->display_color_depth) {
+ case COLOR_DEPTH_666:
+ bits_per_channel = 6;
+ break;
+ case COLOR_DEPTH_888:
+ bits_per_channel = 8;
+ break;
+ case COLOR_DEPTH_101010:
+ bits_per_channel = 10;
+ break;
+ case COLOR_DEPTH_121212:
+ bits_per_channel = 12;
+ break;
+ case COLOR_DEPTH_141414:
+ bits_per_channel = 14;
+ break;
+ case COLOR_DEPTH_161616:
+ bits_per_channel = 16;
+ break;
+ default:
+ ASSERT(bits_per_channel != 0);
+ bits_per_channel = 8;
+ break;
+ }
+
+ kbps = timing->pix_clk_100hz / 10;
+ kbps *= bits_per_channel;
+
+ if (timing->flags.Y_ONLY != 1) {
+ /*Only YOnly make reduce bandwidth by 1/3 compares to RGB*/
+ kbps *= 3;
+ if (timing->pixel_encoding == PIXEL_ENCODING_YCBCR420)
+ kbps /= 2;
+ else if (timing->pixel_encoding == PIXEL_ENCODING_YCBCR422)
+ kbps = kbps * 2 / 3;
+ }
+
+ return kbps;
+
+}
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c b/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c
index 9fb8c46dc606981aa4711a0b51862cc0e1389a1b..f56e061d35bce31c20038eaf12f223fcba6a031d 100644
--- a/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c
@@ -1241,29 +1241,15 @@ enum link_training_result dp_check_link_loss_status(
static inline void decide_8b_10b_training_settings(
struct dc_link *link,
const struct dc_link_settings *link_setting,
- const struct dc_link_training_overrides *overrides,
struct link_training_settings *lt_settings)
{
- uint32_t lane;
-
memset(lt_settings, '\0', sizeof(struct link_training_settings));
/* Initialize link settings */
lt_settings->link_settings.use_link_rate_set = link_setting->use_link_rate_set;
lt_settings->link_settings.link_rate_set = link_setting->link_rate_set;
-
- if (link->preferred_link_setting.link_rate != LINK_RATE_UNKNOWN)
- lt_settings->link_settings.link_rate = link->preferred_link_setting.link_rate;
- else
- lt_settings->link_settings.link_rate = link_setting->link_rate;
-
- if (link->preferred_link_setting.lane_count != LANE_COUNT_UNKNOWN)
- lt_settings->link_settings.lane_count = link->preferred_link_setting.lane_count;
- else
- lt_settings->link_settings.lane_count = link_setting->lane_count;
-
- /*@todo[vdevulap] move SS to LS, should not be handled by displaypath*/
-
+ lt_settings->link_settings.link_rate = link_setting->link_rate;
+ lt_settings->link_settings.lane_count = link_setting->lane_count;
/* TODO hard coded to SS for now
* lt_settings.link_settings.link_spread =
* dal_display_path_is_ss_supported(
@@ -1271,30 +1257,52 @@ static inline void decide_8b_10b_training_settings(
* LINK_SPREAD_05_DOWNSPREAD_30KHZ :
* LINK_SPREAD_DISABLED;
*/
- /* Initialize link spread */
- if (link->dp_ss_off)
- lt_settings->link_settings.link_spread = LINK_SPREAD_DISABLED;
- else if (overrides->downspread != NULL)
- lt_settings->link_settings.link_spread
- = *overrides->downspread
- ? LINK_SPREAD_05_DOWNSPREAD_30KHZ
- : LINK_SPREAD_DISABLED;
- else
- lt_settings->link_settings.link_spread = LINK_SPREAD_05_DOWNSPREAD_30KHZ;
-
+ lt_settings->link_settings.link_spread = link->dp_ss_off ?
+ LINK_SPREAD_DISABLED : LINK_SPREAD_05_DOWNSPREAD_30KHZ;
lt_settings->lttpr_mode = link->lttpr_mode;
+ lt_settings->cr_pattern_time = get_cr_training_aux_rd_interval(link, link_setting);
+ lt_settings->eq_pattern_time = get_eq_training_aux_rd_interval(link, link_setting);
+ lt_settings->pattern_for_cr = decide_cr_training_pattern(link_setting);
+ lt_settings->pattern_for_eq = decide_eq_training_pattern(link, link_setting);
+ lt_settings->enhanced_framing = 1;
+ lt_settings->should_set_fec_ready = true;
+}
+
+void dp_decide_training_settings(
+ struct dc_link *link,
+ const struct dc_link_settings *link_settings,
+ struct link_training_settings *lt_settings)
+{
+ if (dp_get_link_encoding_format(link_settings) == DP_8b_10b_ENCODING)
+ decide_8b_10b_training_settings(link, link_settings, lt_settings);
+}
+
+static void override_training_settings(
+ struct dc_link *link,
+ const struct dc_link_training_overrides *overrides,
+ struct link_training_settings *lt_settings)
+{
+ uint32_t lane;
+
+ /* Override link settings */
+ if (link->preferred_link_setting.link_rate != LINK_RATE_UNKNOWN)
+ lt_settings->link_settings.link_rate = link->preferred_link_setting.link_rate;
+ if (link->preferred_link_setting.lane_count != LANE_COUNT_UNKNOWN)
+ lt_settings->link_settings.lane_count = link->preferred_link_setting.lane_count;
+
+ /* Override link spread */
+ if (!link->dp_ss_off && overrides->downspread != NULL)
+ lt_settings->link_settings.link_spread = *overrides->downspread ?
+ LINK_SPREAD_05_DOWNSPREAD_30KHZ
+ : LINK_SPREAD_DISABLED;
- /* Initialize lane settings overrides */
+ /* Override lane settings */
if (overrides->voltage_swing != NULL)
lt_settings->voltage_swing = overrides->voltage_swing;
-
if (overrides->pre_emphasis != NULL)
lt_settings->pre_emphasis = overrides->pre_emphasis;
-
if (overrides->post_cursor2 != NULL)
lt_settings->post_cursor2 = overrides->post_cursor2;
-
- /* Initialize lane settings (VS/PE/PC2) */
for (lane = 0; lane < LANE_COUNT_DP_MAX; lane++) {
lt_settings->lane_settings[lane].VOLTAGE_SWING =
lt_settings->voltage_swing != NULL ?
@@ -1313,45 +1321,22 @@ static inline void decide_8b_10b_training_settings(
/* Initialize training timings */
if (overrides->cr_pattern_time != NULL)
lt_settings->cr_pattern_time = *overrides->cr_pattern_time;
- else
- lt_settings->cr_pattern_time = get_cr_training_aux_rd_interval(link, link_setting);
if (overrides->eq_pattern_time != NULL)
lt_settings->eq_pattern_time = *overrides->eq_pattern_time;
- else
- lt_settings->eq_pattern_time = get_eq_training_aux_rd_interval(link, link_setting);
if (overrides->pattern_for_cr != NULL)
lt_settings->pattern_for_cr = *overrides->pattern_for_cr;
- else
- lt_settings->pattern_for_cr = decide_cr_training_pattern(link_setting);
if (overrides->pattern_for_eq != NULL)
lt_settings->pattern_for_eq = *overrides->pattern_for_eq;
- else
- lt_settings->pattern_for_eq = decide_eq_training_pattern(link, link_setting);
if (overrides->enhanced_framing != NULL)
lt_settings->enhanced_framing = *overrides->enhanced_framing;
- else
- lt_settings->enhanced_framing = 1;
if (link->preferred_training_settings.fec_enable != NULL)
lt_settings->should_set_fec_ready = *link->preferred_training_settings.fec_enable;
- else
- lt_settings->should_set_fec_ready = true;
-}
-
-void dp_decide_training_settings(
- struct dc_link *link,
- const struct dc_link_settings *link_settings,
- const struct dc_link_training_overrides *overrides,
- struct link_training_settings *lt_settings)
-{
- if (dp_get_link_encoding_format(link_settings) == DP_8b_10b_ENCODING)
- decide_8b_10b_training_settings(link, link_settings, overrides, lt_settings);
}
-
uint8_t dp_convert_to_count(uint8_t lttpr_repeater_count)
{
switch (lttpr_repeater_count) {
@@ -1581,6 +1566,9 @@ bool dc_link_dp_perform_link_training_skip_aux(
dp_decide_training_settings(
link,
link_setting,
+ <_settings);
+ override_training_settings(
+ link,
&link->preferred_training_settings,
<_settings);
@@ -1727,6 +1715,9 @@ enum link_training_result dc_link_dp_perform_link_training(
dp_decide_training_settings(
link,
link_settings,
+ <_settings);
+ override_training_settings(
+ link,
&link->preferred_training_settings,
<_settings);
@@ -1939,11 +1930,13 @@ enum link_training_result dc_link_dp_sync_lt_attempt(
bool fec_enable = false;
dp_decide_training_settings(
- link,
- link_settings,
- lt_overrides,
- <_settings);
-
+ link,
+ link_settings,
+ <_settings);
+ override_training_settings(
+ link,
+ lt_overrides,
+ <_settings);
/* Setup MST Mode */
if (lt_overrides->mst_enable)
set_dp_mst_mode(link, *lt_overrides->mst_enable);
@@ -4793,10 +4786,18 @@ void dpcd_set_source_specific_data(struct dc_link *link)
uint8_t hblank_size = (uint8_t)link->dc->caps.min_horizontal_blanking_period;
- result_write_min_hblank = core_link_write_dpcd(link,
- DP_SOURCE_MINIMUM_HBLANK_SUPPORTED, (uint8_t *)(&hblank_size),
- sizeof(hblank_size));
+ if (link->preferred_link_setting.dpcd_source_device_specific_field_support) {
+ result_write_min_hblank = core_link_write_dpcd(link,
+ DP_SOURCE_MINIMUM_HBLANK_SUPPORTED, (uint8_t *)(&hblank_size),
+ sizeof(hblank_size));
+
+ if (result_write_min_hblank == DC_ERROR_UNEXPECTED)
+ link->preferred_link_setting.dpcd_source_device_specific_field_support = false;
+ } else {
+ DC_LOG_DC("Sink device does not support 00340h DPCD write. Skipping on purpose.\n");
+ }
}
+
DC_TRACE_LEVEL_MESSAGE(DAL_TRACE_LEVEL_INFORMATION,
WPP_BIT_FLAG_DC_DETECTION_DP_CAPS,
"result=%u link_index=%u enum dce_version=%d DPCD=0x%04X min_hblank=%u branch_dev_id=0x%x branch_dev_name='%c%c%c%c%c%c'",
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_link_dpcd.c b/drivers/gpu/drm/amd/display/dc/core/dc_link_dpcd.c
index fe234760a0f596c9207e6b26c71ea592ddaa09b6..72970e49800a6ac415475c87f2ef45ffc68a7274 100644
--- a/drivers/gpu/drm/amd/display/dc/core/dc_link_dpcd.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc_link_dpcd.c
@@ -1,3 +1,28 @@
+/*
+ * Copyright 2021 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
#include <inc/core_status.h>
#include <dc_link.h>
#include <inc/link_hwss.h>
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_stat.c b/drivers/gpu/drm/amd/display/dc/core/dc_stat.c
index 31761f3595a6a609f7c984df69b494b9850fadf3..28ef9760fa34c56184a2f5b55ff3120acf52269a 100644
--- a/drivers/gpu/drm/amd/display/dc/core/dc_stat.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc_stat.c
@@ -62,3 +62,27 @@ void dc_stat_get_dmub_notification(const struct dc *dc, struct dmub_notification
status = dmub_srv_stat_get_notification(dmub, notify);
ASSERT(status == DMUB_STATUS_OK);
}
+
+/**
+ *****************************************************************************
+ * Function: dc_stat_get_dmub_dataout
+ *
+ * @brief
+ * Calls dmub layer to retrieve dmub gpint dataout
+ *
+ * @param
+ * [in] dc: dc structure
+ * [in] dataout: dmub gpint dataout
+ *
+ * @return
+ * None
+ *****************************************************************************
+ */
+void dc_stat_get_dmub_dataout(const struct dc *dc, uint32_t *dataout)
+{
+ struct dmub_srv *dmub = dc->ctx->dmub_srv->dmub;
+ enum dmub_status status;
+
+ status = dmub_srv_get_gpint_dataout(dmub, dataout);
+ ASSERT(status == DMUB_STATUS_OK);
+}
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_stream.c b/drivers/gpu/drm/amd/display/dc/core/dc_stream.c
index 45931ee14a6eba7d944248a1ec652908507811b1..327fd1909c5130ecd8d8d2eed58259fa89e322f6 100644
--- a/drivers/gpu/drm/amd/display/dc/core/dc_stream.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc_stream.c
@@ -221,6 +221,9 @@ struct dc_stream_status *dc_stream_get_status_from_state(
{
uint8_t i;
+ if (state == NULL)
+ return NULL;
+
for (i = 0; i < state->stream_count; i++) {
if (stream == state->streams[i])
return &state->stream_status[i];
diff --git a/drivers/gpu/drm/amd/display/dc/dc.h b/drivers/gpu/drm/amd/display/dc/dc.h
index 8dcea8ff5c5ad766dc35773910910d7ee41adbe9..a948f4f48935583b5b5cf4d034fa647947259cc3 100644
--- a/drivers/gpu/drm/amd/display/dc/dc.h
+++ b/drivers/gpu/drm/amd/display/dc/dc.h
@@ -45,7 +45,7 @@
/* forward declaration */
struct aux_payload;
-#define DC_VER "3.2.141"
+#define DC_VER "3.2.146"
#define MAX_SURFACES 3
#define MAX_PLANES 6
@@ -458,7 +458,65 @@ union mem_low_power_enable_options {
uint32_t u32All;
};
+struct dc_debug_data {
+ uint32_t ltFailCount;
+ uint32_t i2cErrorCount;
+ uint32_t auxErrorCount;
+};
+
+struct dc_phy_addr_space_config {
+ struct {
+ uint64_t start_addr;
+ uint64_t end_addr;
+ uint64_t fb_top;
+ uint64_t fb_offset;
+ uint64_t fb_base;
+ uint64_t agp_top;
+ uint64_t agp_bot;
+ uint64_t agp_base;
+ } system_aperture;
+
+ struct {
+ uint64_t page_table_start_addr;
+ uint64_t page_table_end_addr;
+ uint64_t page_table_base_addr;
+ bool base_addr_is_mc_addr;
+ } gart_config;
+
+ bool valid;
+ bool is_hvm_enabled;
+ uint64_t page_table_default_page_addr;
+};
+
+struct dc_virtual_addr_space_config {
+ uint64_t page_table_base_addr;
+ uint64_t page_table_start_addr;
+ uint64_t page_table_end_addr;
+ uint32_t page_table_block_size_in_bytes;
+ uint8_t page_table_depth; // 1 = 1 level, 2 = 2 level, etc. 0 = invalid
+};
+
+struct dc_bounding_box_overrides {
+ int sr_exit_time_ns;
+ int sr_enter_plus_exit_time_ns;
+ int urgent_latency_ns;
+ int percent_of_ideal_drambw;
+ int dram_clock_change_latency_ns;
+ int dummy_clock_change_latency_ns;
+ /* This forces a hard min on the DCFCLK we use
+ * for DML. Unlike the debug option for forcing
+ * DCFCLK, this override affects watermark calculations
+ */
+ int min_dcfclk_mhz;
+};
+
+struct dc_state;
+struct resource_pool;
+struct dce_hwseq;
+
struct dc_debug_options {
+ bool native422_support;
+ bool disable_dsc;
enum visual_confirm visual_confirm;
bool sanity_checks;
bool max_disp_clk;
@@ -484,7 +542,6 @@ struct dc_debug_options {
bool disable_dsc_power_gate;
int dsc_min_slice_height_override;
int dsc_bpp_increment_div;
- bool native422_support;
bool disable_pplib_wm_range;
enum wm_report_mode pplib_wm_report_mode;
unsigned int min_disp_clk_khz;
@@ -554,7 +611,6 @@ struct dc_debug_options {
bool validate_dml_output;
bool enable_dmcub_surface_flip;
bool usbc_combo_phy_reset_wa;
- bool disable_dsc;
bool enable_dram_clock_change_one_display_vactive;
union mem_low_power_enable_options enable_mem_low_power;
bool force_vblank_alignment;
@@ -572,69 +628,13 @@ struct dc_debug_options {
#endif
};
-struct dc_debug_data {
- uint32_t ltFailCount;
- uint32_t i2cErrorCount;
- uint32_t auxErrorCount;
-};
-
-struct dc_phy_addr_space_config {
- struct {
- uint64_t start_addr;
- uint64_t end_addr;
- uint64_t fb_top;
- uint64_t fb_offset;
- uint64_t fb_base;
- uint64_t agp_top;
- uint64_t agp_bot;
- uint64_t agp_base;
- } system_aperture;
-
- struct {
- uint64_t page_table_start_addr;
- uint64_t page_table_end_addr;
- uint64_t page_table_base_addr;
-#if defined(CONFIG_DRM_AMD_DC_DCN)
- bool base_addr_is_mc_addr;
-#endif
- } gart_config;
-
- bool valid;
- bool is_hvm_enabled;
- uint64_t page_table_default_page_addr;
-};
-
-struct dc_virtual_addr_space_config {
- uint64_t page_table_base_addr;
- uint64_t page_table_start_addr;
- uint64_t page_table_end_addr;
- uint32_t page_table_block_size_in_bytes;
- uint8_t page_table_depth; // 1 = 1 level, 2 = 2 level, etc. 0 = invalid
-};
-
-struct dc_bounding_box_overrides {
- int sr_exit_time_ns;
- int sr_enter_plus_exit_time_ns;
- int urgent_latency_ns;
- int percent_of_ideal_drambw;
- int dram_clock_change_latency_ns;
- int dummy_clock_change_latency_ns;
- /* This forces a hard min on the DCFCLK we use
- * for DML. Unlike the debug option for forcing
- * DCFCLK, this override affects watermark calculations
- */
- int min_dcfclk_mhz;
-};
-
-struct resource_pool;
-struct dce_hwseq;
struct gpu_info_soc_bounding_box_v1_0;
struct dc {
+ struct dc_debug_options debug;
struct dc_versions versions;
struct dc_caps caps;
struct dc_cap_funcs cap_funcs;
struct dc_config config;
- struct dc_debug_options debug;
struct dc_bounding_box_overrides bb_overrides;
struct dc_bug_wa work_arounds;
struct dc_context *ctx;
diff --git a/drivers/gpu/drm/amd/display/dc/dc_dp_types.h b/drivers/gpu/drm/amd/display/dc/dc_dp_types.h
index 1948cd9427d7e29a799f403d49c34bf299db4c70..4f54bde1bb1c7851e373b1d3d2a6af9b80880ac7 100644
--- a/drivers/gpu/drm/amd/display/dc/dc_dp_types.h
+++ b/drivers/gpu/drm/amd/display/dc/dc_dp_types.h
@@ -109,6 +109,7 @@ struct dc_link_settings {
enum dc_link_spread link_spread;
bool use_link_rate_set;
uint8_t link_rate_set;
+ bool dpcd_source_device_specific_field_support;
};
struct dc_lane_settings {
diff --git a/drivers/gpu/drm/amd/display/dc/dc_stat.h b/drivers/gpu/drm/amd/display/dc/dc_stat.h
index 2a000ba54ddb8603212b874674056c10bc332f62..aacbfd786c6cd78b96da796ada21b96faf892788 100644
--- a/drivers/gpu/drm/amd/display/dc/dc_stat.h
+++ b/drivers/gpu/drm/amd/display/dc/dc_stat.h
@@ -38,5 +38,6 @@
#include "dmub/dmub_srv.h"
void dc_stat_get_dmub_notification(const struct dc *dc, struct dmub_notification *notify);
+void dc_stat_get_dmub_dataout(const struct dc *dc, uint32_t *dataout);
#endif /* _DC_STAT_H_ */
diff --git a/drivers/gpu/drm/amd/display/dc/dc_types.h b/drivers/gpu/drm/amd/display/dc/dc_types.h
index 8016e22114cedeff4ecfe798e927d40982b67a94..c1532930169b73c88f1fba8a6674ec337c9e06aa 100644
--- a/drivers/gpu/drm/amd/display/dc/dc_types.h
+++ b/drivers/gpu/drm/amd/display/dc/dc_types.h
@@ -75,18 +75,6 @@ enum dce_environment {
#define IS_DIAG_DC(dce_environment) \
(IS_FPGA_MAXIMUS_DC(dce_environment) || (dce_environment == DCE_ENV_DIAG))
-struct hw_asic_id {
- uint32_t chip_id;
- uint32_t chip_family;
- uint32_t pci_revision_id;
- uint32_t hw_internal_rev;
- uint32_t vram_type;
- uint32_t vram_width;
- uint32_t feature_flags;
- uint32_t fake_paths_num;
- void *atombios_base_address;
-};
-
struct dc_perf_trace {
unsigned long read_count;
unsigned long write_count;
@@ -94,36 +82,7 @@ struct dc_perf_trace {
unsigned long last_entry_write;
};
-struct dc_context {
- struct dc *dc;
-
- void *driver_context; /* e.g. amdgpu_device */
- struct dc_perf_trace *perf_trace;
- void *cgs_device;
-
- enum dce_environment dce_environment;
- struct hw_asic_id asic_id;
-
- /* todo: below should probably move to dc. to facilitate removal
- * of AS we will store these here
- */
- enum dce_version dce_version;
- struct dc_bios *dc_bios;
- bool created_bios;
- struct gpio_service *gpio_service;
- uint32_t dc_sink_id_count;
- uint32_t dc_stream_id_count;
- uint32_t dc_edp_id_count;
- uint64_t fbc_gpu_addr;
- struct dc_dmub_srv *dmub_srv;
-
-#ifdef CONFIG_DRM_AMD_DC_HDCP
- struct cp_psp cp_psp;
-#endif
-};
-
-
-#define DC_MAX_EDID_BUFFER_SIZE 1280
+#define DC_MAX_EDID_BUFFER_SIZE 2048
#define DC_EDID_BLOCK_SIZE 128
#define MAX_SURFACE_NUM 4
#define NUM_PIXEL_FORMATS 10
@@ -836,6 +795,46 @@ struct dc_clock_config {
uint32_t current_clock_khz;/*current clock in use*/
};
+struct hw_asic_id {
+ uint32_t chip_id;
+ uint32_t chip_family;
+ uint32_t pci_revision_id;
+ uint32_t hw_internal_rev;
+ uint32_t vram_type;
+ uint32_t vram_width;
+ uint32_t feature_flags;
+ uint32_t fake_paths_num;
+ void *atombios_base_address;
+};
+
+struct dc_context {
+ struct dc *dc;
+
+ void *driver_context; /* e.g. amdgpu_device */
+ struct dc_perf_trace *perf_trace;
+ void *cgs_device;
+
+ enum dce_environment dce_environment;
+ struct hw_asic_id asic_id;
+
+ /* todo: below should probably move to dc. to facilitate removal
+ * of AS we will store these here
+ */
+ enum dce_version dce_version;
+ struct dc_bios *dc_bios;
+ bool created_bios;
+ struct gpio_service *gpio_service;
+ uint32_t dc_sink_id_count;
+ uint32_t dc_stream_id_count;
+ uint32_t dc_edp_id_count;
+ uint64_t fbc_gpu_addr;
+ struct dc_dmub_srv *dmub_srv;
+#ifdef CONFIG_DRM_AMD_DC_HDCP
+ struct cp_psp cp_psp;
+#endif
+
+};
+
/* DSC DPCD capabilities */
union dsc_slice_caps1 {
struct {
diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_aux.c b/drivers/gpu/drm/amd/display/dc/dce/dce_aux.c
index 2fb88e54a4bf459d7dbed5e8a519c736b1779b1a..058a9356a39a72563f7a3e393cc500d4d11daa43 100644
--- a/drivers/gpu/drm/amd/display/dc/dce/dce_aux.c
+++ b/drivers/gpu/drm/amd/display/dc/dce/dce_aux.c
@@ -71,6 +71,8 @@ enum {
#define DEFAULT_AUX_ENGINE_MULT 0
#define DEFAULT_AUX_ENGINE_LENGTH 69
+#define DC_TRACE_LEVEL_MESSAGE(...) /* do nothing */
+
static void release_engine(
struct dce_aux *engine)
{
@@ -743,5 +745,11 @@ bool dce_aux_transfer_with_retries(struct ddc_service *ddc,
fail:
if (!payload_reply)
payload->reply = NULL;
+
+ DC_TRACE_LEVEL_MESSAGE(DAL_TRACE_LEVEL_ERROR,
+ WPP_BIT_FLAG_DC_ERROR,
+ "AUX transaction failed. Result: %d",
+ operation_result);
+
return false;
}
diff --git a/drivers/gpu/drm/amd/display/dc/dce/dmub_psr.c b/drivers/gpu/drm/amd/display/dc/dce/dmub_psr.c
index 10d42ae0cffefd42b09d8955ccbecbd031380f79..1ca8b1d94bc2738ef87fc3446a2d4b2d5694a5f2 100644
--- a/drivers/gpu/drm/amd/display/dc/dce/dmub_psr.c
+++ b/drivers/gpu/drm/amd/display/dc/dce/dmub_psr.c
@@ -29,6 +29,8 @@
#include "dmub/dmub_srv.h"
#include "core_types.h"
+#define DC_TRACE_LEVEL_MESSAGE(...) /* do nothing */
+
#define MAX_PIPES 6
/*
@@ -96,10 +98,19 @@ static void dmub_psr_get_state(struct dmub_psr *dmub, enum dc_psr_state *state,
// Return invalid state when GPINT times out
*state = PSR_STATE_INVALID;
- // Assert if max retry hit
- if (retry_count >= 1000)
- ASSERT(0);
} while (++retry_count <= 1000 && *state == PSR_STATE_INVALID);
+
+ // Assert if max retry hit
+ if (retry_count >= 1000 && *state == PSR_STATE_INVALID) {
+ ASSERT(0);
+ DC_TRACE_LEVEL_MESSAGE(DAL_TRACE_LEVEL_ERROR,
+ WPP_BIT_FLAG_Firmware_PsrState,
+ "Unable to get PSR state from FW.");
+ } else
+ DC_TRACE_LEVEL_MESSAGE(DAL_TRACE_LEVEL_VERBOSE,
+ WPP_BIT_FLAG_Firmware_PsrState,
+ "Got PSR state from FW. PSR state: %d, Retry count: %d",
+ *state, retry_count);
}
/*
@@ -207,7 +218,7 @@ static void dmub_psr_set_level(struct dmub_psr *dmub, uint16_t psr_level, uint8_
cmd.psr_set_level.header.sub_type = DMUB_CMD__PSR_SET_LEVEL;
cmd.psr_set_level.header.payload_bytes = sizeof(struct dmub_cmd_psr_set_level_data);
cmd.psr_set_level.psr_set_level_data.psr_level = psr_level;
- cmd.psr_set_level.psr_set_level_data.cmd_version = PSR_VERSION_1;
+ cmd.psr_set_level.psr_set_level_data.cmd_version = DMUB_CMD_PSR_CONTROL_VERSION_1;
cmd.psr_set_level.psr_set_level_data.panel_inst = panel_inst;
dc_dmub_srv_cmd_queue(dc->dmub_srv, &cmd);
dc_dmub_srv_cmd_execute(dc->dmub_srv);
@@ -293,7 +304,7 @@ static bool dmub_psr_copy_settings(struct dmub_psr *dmub,
copy_settings_data->debug.bitfields.use_hw_lock_mgr = 1;
copy_settings_data->fec_enable_status = (link->fec_state == dc_link_fec_enabled);
copy_settings_data->fec_enable_delay_in100us = link->dc->debug.fec_enable_delay_in100us;
- copy_settings_data->cmd_version = PSR_VERSION_1;
+ copy_settings_data->cmd_version = DMUB_CMD_PSR_CONTROL_VERSION_1;
copy_settings_data->panel_inst = panel_inst;
dc_dmub_srv_cmd_queue(dc->dmub_srv, &cmd);
diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubbub.h b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubbub.h
index 8d7e92d5d3e4b1164dc807889d5cfa937fa5d69d..39485bdeb90ec332fe1321edaf57f2ba8bc7c12a 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubbub.h
+++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubbub.h
@@ -121,6 +121,10 @@ struct dcn_hubbub_registers {
uint32_t DCN_VM_AGP_BASE;
uint32_t DCN_VM_PROTECTION_FAULT_DEFAULT_ADDR_MSB;
uint32_t DCN_VM_PROTECTION_FAULT_DEFAULT_ADDR_LSB;
+ uint32_t DCN_VM_FAULT_ADDR_MSB;
+ uint32_t DCN_VM_FAULT_ADDR_LSB;
+ uint32_t DCN_VM_FAULT_CNTL;
+ uint32_t DCN_VM_FAULT_STATUS;
uint32_t DCHUBBUB_ARB_FRAC_URG_BW_NOM_A;
uint32_t DCHUBBUB_ARB_FRAC_URG_BW_NOM_B;
uint32_t DCHUBBUB_ARB_FRAC_URG_BW_NOM_C;
@@ -233,7 +237,19 @@ struct dcn_hubbub_registers {
type DCHUBBUB_ARB_ALLOW_DRAM_CLK_CHANGE_WATERMARK_C;\
type DCHUBBUB_ARB_ALLOW_DRAM_CLK_CHANGE_WATERMARK_D;\
type DCN_VM_PROTECTION_FAULT_DEFAULT_ADDR_MSB;\
- type DCN_VM_PROTECTION_FAULT_DEFAULT_ADDR_LSB
+ type DCN_VM_PROTECTION_FAULT_DEFAULT_ADDR_LSB;\
+ type DCN_VM_FAULT_ADDR_MSB;\
+ type DCN_VM_FAULT_ADDR_LSB;\
+ type DCN_VM_ERROR_STATUS_CLEAR;\
+ type DCN_VM_ERROR_STATUS_MODE;\
+ type DCN_VM_ERROR_INTERRUPT_ENABLE;\
+ type DCN_VM_RANGE_FAULT_DISABLE;\
+ type DCN_VM_PRQ_FAULT_DISABLE;\
+ type DCN_VM_ERROR_STATUS;\
+ type DCN_VM_ERROR_VMID;\
+ type DCN_VM_ERROR_TABLE_LEVEL;\
+ type DCN_VM_ERROR_PIPE;\
+ type DCN_VM_ERROR_INTERRUPT_STATUS
#define HUBBUB_STUTTER_REG_FIELD_LIST(type) \
type DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_A;\
@@ -303,6 +319,7 @@ struct dcn_hubbub_registers {
type DET3_SIZE_CURRENT;\
type COMPBUF_SIZE;\
type COMPBUF_SIZE_CURRENT;\
+ type CONFIG_ERROR;\
type COMPBUF_RESERVED_SPACE_64B;\
type COMPBUF_RESERVED_SPACE_ZS;\
type DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_Z8_A;\
diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubp.c b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubp.c
index 04303fe9c65930ead41850fd84b0c8be3be0d587..ea185c8773232c40b9dd345fba3a6450fc3358d9 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubp.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubp.c
@@ -871,6 +871,8 @@ void hubp1_read_state_common(struct hubp *hubp)
struct _vcs_dpi_display_dlg_regs_st *dlg_attr = &s->dlg_attr;
struct _vcs_dpi_display_ttu_regs_st *ttu_attr = &s->ttu_attr;
struct _vcs_dpi_display_rq_regs_st *rq_regs = &s->rq_regs;
+ uint32_t aperture_low_msb, aperture_low_lsb;
+ uint32_t aperture_high_msb, aperture_high_lsb;
/* Requester */
REG_GET(HUBPRET_CONTROL,
@@ -881,6 +883,22 @@ void hubp1_read_state_common(struct hubp *hubp)
MRQ_EXPANSION_MODE, &rq_regs->mrq_expansion_mode,
CRQ_EXPANSION_MODE, &rq_regs->crq_expansion_mode);
+ REG_GET(DCN_VM_SYSTEM_APERTURE_LOW_ADDR_MSB,
+ MC_VM_SYSTEM_APERTURE_LOW_ADDR_MSB, &aperture_low_msb);
+
+ REG_GET(DCN_VM_SYSTEM_APERTURE_LOW_ADDR_LSB,
+ MC_VM_SYSTEM_APERTURE_LOW_ADDR_LSB, &aperture_low_lsb);
+
+ REG_GET(DCN_VM_SYSTEM_APERTURE_HIGH_ADDR_MSB,
+ MC_VM_SYSTEM_APERTURE_HIGH_ADDR_MSB, &aperture_high_msb);
+
+ REG_GET(DCN_VM_SYSTEM_APERTURE_HIGH_ADDR_LSB,
+ MC_VM_SYSTEM_APERTURE_HIGH_ADDR_LSB, &aperture_high_lsb);
+
+ // On DCN1, aperture is broken down into MSB and LSB; only keep bits [47:18] to match later DCN format
+ rq_regs->aperture_low_addr = (aperture_low_msb << 26) | (aperture_low_lsb >> 6);
+ rq_regs->aperture_high_addr = (aperture_high_msb << 26) | (aperture_high_lsb >> 6);
+
/* DLG - Per hubp */
REG_GET_2(BLANK_OFFSET_0,
REFCYC_H_BLANK_END, &dlg_attr->refcyc_h_blank_end,
@@ -1037,6 +1055,17 @@ void hubp1_read_state_common(struct hubp *hubp)
QoS_LEVEL_LOW_WM, &s->qos_level_low_wm,
QoS_LEVEL_HIGH_WM, &s->qos_level_high_wm);
+ REG_GET(DCSURF_PRIMARY_SURFACE_ADDRESS,
+ PRIMARY_SURFACE_ADDRESS, &s->primary_surface_addr_lo);
+
+ REG_GET(DCSURF_PRIMARY_SURFACE_ADDRESS_HIGH,
+ PRIMARY_SURFACE_ADDRESS, &s->primary_surface_addr_hi);
+
+ REG_GET(DCSURF_PRIMARY_META_SURFACE_ADDRESS,
+ PRIMARY_META_SURFACE_ADDRESS, &s->primary_meta_addr_lo);
+
+ REG_GET(DCSURF_PRIMARY_META_SURFACE_ADDRESS_HIGH,
+ PRIMARY_META_SURFACE_ADDRESS, &s->primary_meta_addr_hi);
}
void hubp1_read_state(struct hubp *hubp)
diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubp.h b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubp.h
index e2f2f6995935f062f09443f73d63dca626badc30..9cb8c383d673c7802c0998dbda96ec402fed0b77 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubp.h
+++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubp.h
@@ -682,6 +682,10 @@ struct dcn_hubp_state {
uint32_t min_ttu_vblank;
uint32_t qos_level_low_wm;
uint32_t qos_level_high_wm;
+ uint32_t primary_surface_addr_lo;
+ uint32_t primary_surface_addr_hi;
+ uint32_t primary_meta_addr_lo;
+ uint32_t primary_meta_addr_hi;
};
struct dcn10_hubp {
diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c
index c545eddabdcca83f1f9724e99c7459cb5da68304..35af0401f25679e34b85ecbde3c8eef7af7da8a1 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c
@@ -1502,25 +1502,22 @@ void dcn10_init_hw(struct dc *dc)
void dcn10_power_down_on_boot(struct dc *dc)
{
struct dc_link *edp_links[MAX_NUM_EDP];
- struct dc_link *edp_link;
+ struct dc_link *edp_link = NULL;
int edp_num;
int i = 0;
get_edp_links(dc, edp_links, &edp_num);
-
- if (edp_num) {
- for (i = 0; i < edp_num; i++) {
- edp_link = edp_links[i];
- if (edp_link->link_enc->funcs->is_dig_enabled &&
- edp_link->link_enc->funcs->is_dig_enabled(edp_link->link_enc) &&
- dc->hwseq->funcs.edp_backlight_control &&
- dc->hwss.power_down &&
- dc->hwss.edp_power_control) {
- dc->hwseq->funcs.edp_backlight_control(edp_link, false);
- dc->hwss.power_down(dc);
- dc->hwss.edp_power_control(edp_link, false);
- }
- }
+ if (edp_num)
+ edp_link = edp_links[0];
+
+ if (edp_link && edp_link->link_enc->funcs->is_dig_enabled &&
+ edp_link->link_enc->funcs->is_dig_enabled(edp_link->link_enc) &&
+ dc->hwseq->funcs.edp_backlight_control &&
+ dc->hwss.power_down &&
+ dc->hwss.edp_power_control) {
+ dc->hwseq->funcs.edp_backlight_control(edp_link, false);
+ dc->hwss.power_down(dc);
+ dc->hwss.edp_power_control(edp_link, false);
} else {
for (i = 0; i < dc->link_count; i++) {
struct dc_link *link = dc->links[i];
@@ -3180,8 +3177,12 @@ void dcn10_update_dchub(struct dce_hwseq *hws, struct dchub_init_data *dh_data)
static bool dcn10_can_pipe_disable_cursor(struct pipe_ctx *pipe_ctx)
{
struct pipe_ctx *test_pipe;
- const struct rect *r1 = &pipe_ctx->plane_res.scl_data.recout, *r2;
+ const struct scaler_data *scl_data = &pipe_ctx->plane_res.scl_data;
+ const struct rect *r1 = &scl_data->recout, *r2;
int r1_r = r1->x + r1->width, r1_b = r1->y + r1->height, r2_r, r2_b;
+ int cur_layer = pipe_ctx->plane_state->layer_index;
+ bool upper_pipe_exists = false;
+ struct fixed31_32 one = dc_fixpt_from_int(1);
/**
* Disable the cursor if there's another pipe above this with a
@@ -3199,8 +3200,17 @@ static bool dcn10_can_pipe_disable_cursor(struct pipe_ctx *pipe_ctx)
if (r1->x >= r2->x && r1->y >= r2->y && r1_r <= r2_r && r1_b <= r2_b)
return true;
+
+ if (test_pipe->plane_state->layer_index < cur_layer)
+ upper_pipe_exists = true;
}
+ // if plane scaled, assume an upper plane can handle cursor if it exists.
+ if (upper_pipe_exists &&
+ (scl_data->ratios.horz.value != one.value ||
+ scl_data->ratios.vert.value != one.value))
+ return true;
+
return false;
}
diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_optc.c b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_optc.c
index 3696faf12d866dfdbcb755e1ff29504c4687fc3c..37848f4577b1807f604925d96eeac873200c7266 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_optc.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_optc.c
@@ -1388,6 +1388,12 @@ void optc1_read_otg_state(struct optc *optc1,
REG_GET(OPTC_INPUT_GLOBAL_CONTROL,
OPTC_UNDERFLOW_OCCURRED_STATUS, &s->underflow_occurred_status);
+
+ REG_GET(OTG_VERTICAL_INTERRUPT2_CONTROL,
+ OTG_VERTICAL_INTERRUPT2_INT_ENABLE, &s->vertical_interrupt2_en);
+
+ REG_GET(OTG_VERTICAL_INTERRUPT2_POSITION,
+ OTG_VERTICAL_INTERRUPT2_LINE_START, &s->vertical_interrupt2_line);
}
bool optc1_get_otg_active_size(struct timing_generator *optc,
diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_optc.h b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_optc.h
index 29d6fbe0093a1eb98b4fafe652e60b584cd855b1..c50c29984d51d0be5aa1a86d539408c87dd6d9e8 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_optc.h
+++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_optc.h
@@ -578,6 +578,8 @@ struct dcn_otg_state {
uint32_t underflow_occurred_status;
uint32_t otg_enabled;
uint32_t blank_enabled;
+ uint32_t vertical_interrupt2_en;
+ uint32_t vertical_interrupt2_line;
};
void optc1_read_otg_state(struct optc *optc1,
diff --git a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hubbub.c b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hubbub.c
index 91a9305d42e89766f28083067890bc604f2cb37a..aacb1fb5c73eb52a1b4f50acefdc8df65dd71b40 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hubbub.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hubbub.c
@@ -605,6 +605,26 @@ static bool hubbub2_program_watermarks(
return wm_pending;
}
+void hubbub2_read_state(struct hubbub *hubbub, struct dcn_hubbub_state *hubbub_state)
+{
+ struct dcn20_hubbub *hubbub1 = TO_DCN20_HUBBUB(hubbub);
+
+ if (REG(DCN_VM_FAULT_ADDR_MSB))
+ hubbub_state->vm_fault_addr_msb = REG_READ(DCN_VM_FAULT_ADDR_MSB);
+
+ if (REG(DCN_VM_FAULT_ADDR_LSB))
+ hubbub_state->vm_fault_addr_msb = REG_READ(DCN_VM_FAULT_ADDR_LSB);
+
+ if (REG(DCN_VM_FAULT_CNTL))
+ REG_GET(DCN_VM_FAULT_CNTL, DCN_VM_ERROR_STATUS_MODE, &hubbub_state->vm_error_mode);
+
+ if (REG(DCN_VM_FAULT_STATUS)) {
+ REG_GET(DCN_VM_FAULT_STATUS, DCN_VM_ERROR_STATUS, &hubbub_state->vm_error_status);
+ REG_GET(DCN_VM_FAULT_STATUS, DCN_VM_ERROR_VMID, &hubbub_state->vm_error_vmid);
+ REG_GET(DCN_VM_FAULT_STATUS, DCN_VM_ERROR_PIPE, &hubbub_state->vm_error_pipe);
+ }
+}
+
static const struct hubbub_funcs hubbub2_funcs = {
.update_dchub = hubbub2_update_dchub,
.init_dchub_sys_ctx = hubbub2_init_dchub_sys_ctx,
@@ -617,6 +637,7 @@ static const struct hubbub_funcs hubbub2_funcs = {
.program_watermarks = hubbub2_program_watermarks,
.is_allow_self_refresh_enabled = hubbub1_is_allow_self_refresh_enabled,
.allow_self_refresh_control = hubbub1_allow_self_refresh_control,
+ .hubbub_read_state = hubbub2_read_state,
};
void hubbub2_construct(struct dcn20_hubbub *hubbub,
diff --git a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hubbub.h b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hubbub.h
index 10af257d90efb909a8a43c664b74f334af6d0a95..2f6146bf1d328f162392d74e46357fd7276036ee 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hubbub.h
+++ b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hubbub.h
@@ -29,16 +29,6 @@
#include "dcn10/dcn10_hubbub.h"
#include "dcn20_vmid.h"
-#define HUBBUB_REG_LIST_DCN20_COMMON()\
- HUBBUB_REG_LIST_DCN_COMMON(), \
- SR(DCHUBBUB_CRC_CTRL), \
- SR(DCN_VM_FB_LOCATION_BASE),\
- SR(DCN_VM_FB_LOCATION_TOP),\
- SR(DCN_VM_FB_OFFSET),\
- SR(DCN_VM_AGP_BOT),\
- SR(DCN_VM_AGP_TOP),\
- SR(DCN_VM_AGP_BASE)
-
#define TO_DCN20_HUBBUB(hubbub)\
container_of(hubbub, struct dcn20_hubbub, base)
@@ -50,7 +40,11 @@
SR(DCN_VM_FB_OFFSET),\
SR(DCN_VM_AGP_BOT),\
SR(DCN_VM_AGP_TOP),\
- SR(DCN_VM_AGP_BASE)
+ SR(DCN_VM_AGP_BASE),\
+ SR(DCN_VM_FAULT_ADDR_MSB), \
+ SR(DCN_VM_FAULT_ADDR_LSB), \
+ SR(DCN_VM_FAULT_CNTL), \
+ SR(DCN_VM_FAULT_STATUS)
#define HUBBUB_REG_LIST_DCN20(id)\
HUBBUB_REG_LIST_DCN20_COMMON(), \
@@ -71,7 +65,19 @@
HUBBUB_SF(DCN_VM_AGP_TOP, AGP_TOP, mask_sh), \
HUBBUB_SF(DCN_VM_AGP_BASE, AGP_BASE, mask_sh), \
HUBBUB_SF(DCN_VM_PROTECTION_FAULT_DEFAULT_ADDR_MSB, DCN_VM_PROTECTION_FAULT_DEFAULT_ADDR_MSB, mask_sh), \
- HUBBUB_SF(DCN_VM_PROTECTION_FAULT_DEFAULT_ADDR_LSB, DCN_VM_PROTECTION_FAULT_DEFAULT_ADDR_LSB, mask_sh)
+ HUBBUB_SF(DCN_VM_PROTECTION_FAULT_DEFAULT_ADDR_LSB, DCN_VM_PROTECTION_FAULT_DEFAULT_ADDR_LSB, mask_sh), \
+ HUBBUB_SF(DCN_VM_FAULT_ADDR_MSB, DCN_VM_FAULT_ADDR_MSB, mask_sh), \
+ HUBBUB_SF(DCN_VM_FAULT_ADDR_LSB, DCN_VM_FAULT_ADDR_LSB, mask_sh), \
+ HUBBUB_SF(DCN_VM_FAULT_CNTL, DCN_VM_ERROR_STATUS_CLEAR, mask_sh), \
+ HUBBUB_SF(DCN_VM_FAULT_CNTL, DCN_VM_ERROR_STATUS_MODE, mask_sh), \
+ HUBBUB_SF(DCN_VM_FAULT_CNTL, DCN_VM_ERROR_INTERRUPT_ENABLE, mask_sh), \
+ HUBBUB_SF(DCN_VM_FAULT_CNTL, DCN_VM_RANGE_FAULT_DISABLE, mask_sh), \
+ HUBBUB_SF(DCN_VM_FAULT_CNTL, DCN_VM_PRQ_FAULT_DISABLE, mask_sh), \
+ HUBBUB_SF(DCN_VM_FAULT_STATUS, DCN_VM_ERROR_STATUS, mask_sh), \
+ HUBBUB_SF(DCN_VM_FAULT_STATUS, DCN_VM_ERROR_VMID, mask_sh), \
+ HUBBUB_SF(DCN_VM_FAULT_STATUS, DCN_VM_ERROR_TABLE_LEVEL, mask_sh), \
+ HUBBUB_SF(DCN_VM_FAULT_STATUS, DCN_VM_ERROR_PIPE, mask_sh), \
+ HUBBUB_SF(DCN_VM_FAULT_STATUS, DCN_VM_ERROR_INTERRUPT_STATUS, mask_sh)
struct dcn20_hubbub {
struct hubbub base;
@@ -131,4 +137,7 @@ void hubbub2_get_dchub_ref_freq(struct hubbub *hubbub,
void hubbub2_wm_read_state(struct hubbub *hubbub,
struct dcn_hubbub_wm *wm);
+void hubbub2_read_state(struct hubbub *hubbub,
+ struct dcn_hubbub_state *hubbub_state);
+
#endif
diff --git a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hubp.c b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hubp.c
index 7e54058715aaba91c8d0040904d9343d0b9fb41b..5adf42a7cc2761e91391b3f9484b000cb6a1a7f0 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hubp.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hubp.c
@@ -1080,6 +1080,12 @@ void hubp2_read_state_common(struct hubp *hubp)
MRQ_EXPANSION_MODE, &rq_regs->mrq_expansion_mode,
CRQ_EXPANSION_MODE, &rq_regs->crq_expansion_mode);
+ REG_GET(DCN_VM_SYSTEM_APERTURE_HIGH_ADDR,
+ MC_VM_SYSTEM_APERTURE_HIGH_ADDR, &rq_regs->aperture_high_addr);
+
+ REG_GET(DCN_VM_SYSTEM_APERTURE_LOW_ADDR,
+ MC_VM_SYSTEM_APERTURE_LOW_ADDR, &rq_regs->aperture_low_addr);
+
/* DLG - Per hubp */
REG_GET_2(BLANK_OFFSET_0,
REFCYC_H_BLANK_END, &dlg_attr->refcyc_h_blank_end,
@@ -1236,6 +1242,17 @@ void hubp2_read_state_common(struct hubp *hubp)
QoS_LEVEL_LOW_WM, &s->qos_level_low_wm,
QoS_LEVEL_HIGH_WM, &s->qos_level_high_wm);
+ REG_GET(DCSURF_PRIMARY_SURFACE_ADDRESS,
+ PRIMARY_SURFACE_ADDRESS, &s->primary_surface_addr_lo);
+
+ REG_GET(DCSURF_PRIMARY_SURFACE_ADDRESS_HIGH,
+ PRIMARY_SURFACE_ADDRESS, &s->primary_surface_addr_hi);
+
+ REG_GET(DCSURF_PRIMARY_META_SURFACE_ADDRESS,
+ PRIMARY_META_SURFACE_ADDRESS, &s->primary_meta_addr_lo);
+
+ REG_GET(DCSURF_PRIMARY_META_SURFACE_ADDRESS_HIGH,
+ PRIMARY_META_SURFACE_ADDRESS, &s->primary_meta_addr_hi);
}
void hubp2_read_state(struct hubp *hubp)
diff --git a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c
index b173fa3653b555adf0fb72c9ccfef39ad7423b30..0b1cd1dbed8b5575253c6123a36d860eea00db3c 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c
@@ -2462,7 +2462,7 @@ void dcn20_set_mcif_arb_params(
wb_arb_params->cli_watermark[k] = get_wm_writeback_urgent(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
wb_arb_params->pstate_watermark[k] = get_wm_writeback_dram_clock_change(&context->bw_ctx.dml, pipes, pipe_cnt) * 1000;
}
- wb_arb_params->time_per_pixel = 16.0 / context->res_ctx.pipe_ctx[i].stream->phy_pix_clk; /* 4 bit fraction, ms */
+ wb_arb_params->time_per_pixel = 16.0 * 1000 / (context->res_ctx.pipe_ctx[i].stream->phy_pix_clk / 1000); /* 4 bit fraction, ms */
wb_arb_params->slice_lines = 32;
wb_arb_params->arbitration_slice = 2;
wb_arb_params->max_scaled_time = dcn20_calc_max_scaled_time(wb_arb_params->time_per_pixel,
@@ -2531,16 +2531,16 @@ struct pipe_ctx *dcn20_find_secondary_pipe(struct dc *dc,
* pick that pipe as secondary
* Same logic applies for ODM pipes
*/
- if (dc->current_state->res_ctx.pipe_ctx[primary_pipe->pipe_idx].bottom_pipe) {
- preferred_pipe_idx = dc->current_state->res_ctx.pipe_ctx[primary_pipe->pipe_idx].bottom_pipe->pipe_idx;
+ if (dc->current_state->res_ctx.pipe_ctx[primary_pipe->pipe_idx].next_odm_pipe) {
+ preferred_pipe_idx = dc->current_state->res_ctx.pipe_ctx[primary_pipe->pipe_idx].next_odm_pipe->pipe_idx;
if (res_ctx->pipe_ctx[preferred_pipe_idx].stream == NULL) {
secondary_pipe = &res_ctx->pipe_ctx[preferred_pipe_idx];
secondary_pipe->pipe_idx = preferred_pipe_idx;
}
}
if (secondary_pipe == NULL &&
- dc->current_state->res_ctx.pipe_ctx[primary_pipe->pipe_idx].next_odm_pipe) {
- preferred_pipe_idx = dc->current_state->res_ctx.pipe_ctx[primary_pipe->pipe_idx].next_odm_pipe->pipe_idx;
+ dc->current_state->res_ctx.pipe_ctx[primary_pipe->pipe_idx].bottom_pipe) {
+ preferred_pipe_idx = dc->current_state->res_ctx.pipe_ctx[primary_pipe->pipe_idx].bottom_pipe->pipe_idx;
if (res_ctx->pipe_ctx[preferred_pipe_idx].stream == NULL) {
secondary_pipe = &res_ctx->pipe_ctx[preferred_pipe_idx];
secondary_pipe->pipe_idx = preferred_pipe_idx;
diff --git a/drivers/gpu/drm/amd/display/dc/dcn21/dcn21_hubbub.c b/drivers/gpu/drm/amd/display/dc/dcn21/dcn21_hubbub.c
index 42fbb5e6d5057ea1f47ea5c653b404063e03fd93..36044cb8ec834a7085fcd57332217a9590f2cee4 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn21/dcn21_hubbub.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn21/dcn21_hubbub.c
@@ -701,6 +701,7 @@ static const struct hubbub_funcs hubbub21_funcs = {
.program_watermarks = hubbub21_program_watermarks,
.allow_self_refresh_control = hubbub1_allow_self_refresh_control,
.apply_DEDCN21_147_wa = hubbub21_apply_DEDCN21_147_wa,
+ .hubbub_read_state = hubbub2_read_state,
};
void hubbub21_construct(struct dcn20_hubbub *hubbub,
diff --git a/drivers/gpu/drm/amd/display/dc/dcn21/dcn21_hubbub.h b/drivers/gpu/drm/amd/display/dc/dcn21/dcn21_hubbub.h
index ef3ef28509ed5fb248e95d9579611035bc4b99c1..d8eb2bb7282c9705e417847333af562fd4294e8e 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn21/dcn21_hubbub.h
+++ b/drivers/gpu/drm/amd/display/dc/dcn21/dcn21_hubbub.h
@@ -108,7 +108,19 @@
HUBBUB_SF(DCN_VM_FB_OFFSET, FB_OFFSET, mask_sh), \
HUBBUB_SF(DCN_VM_AGP_BOT, AGP_BOT, mask_sh), \
HUBBUB_SF(DCN_VM_AGP_TOP, AGP_TOP, mask_sh), \
- HUBBUB_SF(DCN_VM_AGP_BASE, AGP_BASE, mask_sh)
+ HUBBUB_SF(DCN_VM_AGP_BASE, AGP_BASE, mask_sh), \
+ HUBBUB_SF(DCN_VM_FAULT_ADDR_MSB, DCN_VM_FAULT_ADDR_MSB, mask_sh), \
+ HUBBUB_SF(DCN_VM_FAULT_ADDR_LSB, DCN_VM_FAULT_ADDR_LSB, mask_sh), \
+ HUBBUB_SF(DCN_VM_FAULT_CNTL, DCN_VM_ERROR_STATUS_CLEAR, mask_sh), \
+ HUBBUB_SF(DCN_VM_FAULT_CNTL, DCN_VM_ERROR_STATUS_MODE, mask_sh), \
+ HUBBUB_SF(DCN_VM_FAULT_CNTL, DCN_VM_ERROR_INTERRUPT_ENABLE, mask_sh), \
+ HUBBUB_SF(DCN_VM_FAULT_CNTL, DCN_VM_RANGE_FAULT_DISABLE, mask_sh), \
+ HUBBUB_SF(DCN_VM_FAULT_CNTL, DCN_VM_PRQ_FAULT_DISABLE, mask_sh), \
+ HUBBUB_SF(DCN_VM_FAULT_STATUS, DCN_VM_ERROR_STATUS, mask_sh), \
+ HUBBUB_SF(DCN_VM_FAULT_STATUS, DCN_VM_ERROR_VMID, mask_sh), \
+ HUBBUB_SF(DCN_VM_FAULT_STATUS, DCN_VM_ERROR_TABLE_LEVEL, mask_sh), \
+ HUBBUB_SF(DCN_VM_FAULT_STATUS, DCN_VM_ERROR_PIPE, mask_sh), \
+ HUBBUB_SF(DCN_VM_FAULT_STATUS, DCN_VM_ERROR_INTERRUPT_STATUS, mask_sh)
void dcn21_dchvm_init(struct hubbub *hubbub);
int hubbub21_init_dchub(struct hubbub *hubbub,
diff --git a/drivers/gpu/drm/amd/display/dc/dcn21/dcn21_hubp.c b/drivers/gpu/drm/amd/display/dc/dcn21/dcn21_hubp.c
index b0c9180b808f6cf577bde2704331cad17b173451..3de1bcf9b3d84163077d16ae914da7e199dbd449 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn21/dcn21_hubp.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn21/dcn21_hubp.c
@@ -833,7 +833,7 @@ static struct hubp_funcs dcn21_hubp_funcs = {
.dmdata_set_attributes = hubp2_dmdata_set_attributes,
.dmdata_load = hubp2_dmdata_load,
.dmdata_status_done = hubp2_dmdata_status_done,
- .hubp_read_state = hubp1_read_state,
+ .hubp_read_state = hubp2_read_state,
.hubp_clear_underflow = hubp1_clear_underflow,
.hubp_set_flip_control_surface_gsl = hubp2_set_flip_control_surface_gsl,
.hubp_init = hubp21_init,
diff --git a/drivers/gpu/drm/amd/display/dc/dcn21/dcn21_resource.c b/drivers/gpu/drm/amd/display/dc/dcn21/dcn21_resource.c
index f3d98e3ba624310d57dd152f3c51c8ef6eb88eba..f27fc2acac57628cba30acf20126029ee1a967bc 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn21/dcn21_resource.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn21/dcn21_resource.c
@@ -109,6 +109,7 @@ struct _vcs_dpi_ip_params_st dcn2_1_ip = {
.max_page_table_levels = 4,
.pte_chunk_size_kbytes = 2,
.meta_chunk_size_kbytes = 2,
+ .min_meta_chunk_size_bytes = 256,
.writeback_chunk_size_kbytes = 2,
.line_buffer_size_bits = 789504,
.is_line_buffer_bpp_fixed = 0,
@@ -883,7 +884,8 @@ static const struct dc_debug_options debug_defaults_drv = {
.disable_48mhz_pwrdwn = false,
.usbc_combo_phy_reset_wa = true,
.dmub_command_table = true,
- .use_max_lb = true
+ .use_max_lb = true,
+ .optimize_edp_link_rate = true
};
static const struct dc_debug_options debug_defaults_diags = {
diff --git a/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_hubbub.c b/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_hubbub.c
index c0980da6dc491cf863a7d9b2776ca6cdf6e38243..f4414de96acc586e4323c2233dae5aacd9a6671f 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_hubbub.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_hubbub.c
@@ -451,6 +451,7 @@ static const struct hubbub_funcs hubbub30_funcs = {
.force_wm_propagate_to_pipes = hubbub3_force_wm_propagate_to_pipes,
.force_pstate_change_control = hubbub3_force_pstate_change_control,
.init_watermarks = hubbub3_init_watermarks,
+ .hubbub_read_state = hubbub2_read_state,
};
void hubbub3_construct(struct dcn20_hubbub *hubbub3,
diff --git a/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_hubbub.h b/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_hubbub.h
index c0bd0fb09455f4f17a6fb309d710faa40a3fed8f..7b597908b937e05e99ccb935f67b02690ac2bfc5 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_hubbub.h
+++ b/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_hubbub.h
@@ -87,7 +87,19 @@
HUBBUB_SF(DCHUBBUB_ARB_ALLOW_DRAM_CLK_CHANGE_WATERMARK_A, DCHUBBUB_ARB_VM_ROW_ALLOW_DRAM_CLK_CHANGE_WATERMARK_A, mask_sh), \
HUBBUB_SF(DCHUBBUB_ARB_ALLOW_DRAM_CLK_CHANGE_WATERMARK_B, DCHUBBUB_ARB_VM_ROW_ALLOW_DRAM_CLK_CHANGE_WATERMARK_B, mask_sh), \
HUBBUB_SF(DCHUBBUB_ARB_ALLOW_DRAM_CLK_CHANGE_WATERMARK_C, DCHUBBUB_ARB_VM_ROW_ALLOW_DRAM_CLK_CHANGE_WATERMARK_C, mask_sh), \
- HUBBUB_SF(DCHUBBUB_ARB_ALLOW_DRAM_CLK_CHANGE_WATERMARK_D, DCHUBBUB_ARB_VM_ROW_ALLOW_DRAM_CLK_CHANGE_WATERMARK_D, mask_sh)
+ HUBBUB_SF(DCHUBBUB_ARB_ALLOW_DRAM_CLK_CHANGE_WATERMARK_D, DCHUBBUB_ARB_VM_ROW_ALLOW_DRAM_CLK_CHANGE_WATERMARK_D, mask_sh), \
+ HUBBUB_SF(DCN_VM_FAULT_ADDR_MSB, DCN_VM_FAULT_ADDR_MSB, mask_sh), \
+ HUBBUB_SF(DCN_VM_FAULT_ADDR_LSB, DCN_VM_FAULT_ADDR_LSB, mask_sh), \
+ HUBBUB_SF(DCN_VM_FAULT_CNTL, DCN_VM_ERROR_STATUS_CLEAR, mask_sh), \
+ HUBBUB_SF(DCN_VM_FAULT_CNTL, DCN_VM_ERROR_STATUS_MODE, mask_sh), \
+ HUBBUB_SF(DCN_VM_FAULT_CNTL, DCN_VM_ERROR_INTERRUPT_ENABLE, mask_sh), \
+ HUBBUB_SF(DCN_VM_FAULT_CNTL, DCN_VM_RANGE_FAULT_DISABLE, mask_sh), \
+ HUBBUB_SF(DCN_VM_FAULT_CNTL, DCN_VM_PRQ_FAULT_DISABLE, mask_sh), \
+ HUBBUB_SF(DCN_VM_FAULT_STATUS, DCN_VM_ERROR_STATUS, mask_sh), \
+ HUBBUB_SF(DCN_VM_FAULT_STATUS, DCN_VM_ERROR_VMID, mask_sh), \
+ HUBBUB_SF(DCN_VM_FAULT_STATUS, DCN_VM_ERROR_TABLE_LEVEL, mask_sh), \
+ HUBBUB_SF(DCN_VM_FAULT_STATUS, DCN_VM_ERROR_PIPE, mask_sh), \
+ HUBBUB_SF(DCN_VM_FAULT_STATUS, DCN_VM_ERROR_INTERRUPT_STATUS, mask_sh)
void hubbub3_construct(struct dcn20_hubbub *hubbub3,
struct dc_context *ctx,
diff --git a/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_hwseq.c b/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_hwseq.c
index c68e3a708a3357dad3a9945e3a5694afebbe8a7d..2e8ab9775fa334087305bc70e2c8d5a09eda6b1f 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_hwseq.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_hwseq.c
@@ -580,22 +580,19 @@ void dcn30_init_hw(struct dc *dc)
*/
if (dc->config.power_down_display_on_boot) {
struct dc_link *edp_links[MAX_NUM_EDP];
- struct dc_link *edp_link;
+ struct dc_link *edp_link = NULL;
get_edp_links(dc, edp_links, &edp_num);
- if (edp_num) {
- for (i = 0; i < edp_num; i++) {
- edp_link = edp_links[i];
- if (edp_link->link_enc->funcs->is_dig_enabled &&
- edp_link->link_enc->funcs->is_dig_enabled(edp_link->link_enc) &&
- dc->hwss.edp_backlight_control &&
- dc->hwss.power_down &&
- dc->hwss.edp_power_control) {
- dc->hwss.edp_backlight_control(edp_link, false);
- dc->hwss.power_down(dc);
- dc->hwss.edp_power_control(edp_link, false);
- }
- }
+ if (edp_num)
+ edp_link = edp_links[0];
+ if (edp_link && edp_link->link_enc->funcs->is_dig_enabled &&
+ edp_link->link_enc->funcs->is_dig_enabled(edp_link->link_enc) &&
+ dc->hwss.edp_backlight_control &&
+ dc->hwss.power_down &&
+ dc->hwss.edp_power_control) {
+ dc->hwss.edp_backlight_control(edp_link, false);
+ dc->hwss.power_down(dc);
+ dc->hwss.edp_power_control(edp_link, false);
} else {
for (i = 0; i < dc->link_count; i++) {
struct dc_link *link = dc->links[i];
diff --git a/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_optc.c b/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_optc.c
index f37e8254df215826f7548a1b5a53f16604483c6e..089be73475918d698120cf2a5756edd2ea3d4199 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_optc.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_optc.c
@@ -109,11 +109,9 @@ void optc3_lock(struct timing_generator *optc)
REG_SET(OTG_MASTER_UPDATE_LOCK, 0,
OTG_MASTER_UPDATE_LOCK, 1);
- /* Should be fast, status does not update on maximus */
- if (optc->ctx->dce_environment != DCE_ENV_FPGA_MAXIMUS)
- REG_WAIT(OTG_MASTER_UPDATE_LOCK,
- UPDATE_LOCK_STATUS, 1,
- 1, 10);
+ REG_WAIT(OTG_MASTER_UPDATE_LOCK,
+ UPDATE_LOCK_STATUS, 1,
+ 1, 10);
}
void optc3_set_out_mux(struct timing_generator *optc, enum otg_out_mux_dest dest)
diff --git a/drivers/gpu/drm/amd/display/dc/dcn301/dcn301_hubbub.c b/drivers/gpu/drm/amd/display/dc/dcn301/dcn301_hubbub.c
index a0b96b3c083ffb32a22fba27c58b858d3546fc7b..1e3bd2e9cdcc47cb8a84eb352717c670fb1a590b 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn301/dcn301_hubbub.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn301/dcn301_hubbub.c
@@ -62,6 +62,7 @@ static const struct hubbub_funcs hubbub301_funcs = {
.is_allow_self_refresh_enabled = hubbub1_is_allow_self_refresh_enabled,
.force_wm_propagate_to_pipes = hubbub3_force_wm_propagate_to_pipes,
.force_pstate_change_control = hubbub3_force_pstate_change_control,
+ .hubbub_read_state = hubbub2_read_state,
};
void hubbub301_construct(struct dcn20_hubbub *hubbub3,
diff --git a/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_hubbub.c b/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_hubbub.c
index bb9648488900f1db330ca725d5dfff4702da0c04..90c73a1cb98614d42dc9177ed4e5100fa0a2bfc2 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_hubbub.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_hubbub.c
@@ -124,8 +124,8 @@ static void dcn31_program_compbuf_size(struct hubbub *hubbub, unsigned int compb
ASSERT(hubbub2->det0_size + hubbub2->det1_size + hubbub2->det2_size
+ hubbub2->det3_size + compbuf_size_segments <= hubbub2->crb_size_segs);
REG_UPDATE(DCHUBBUB_COMPBUF_CTRL, COMPBUF_SIZE, compbuf_size_segments);
- REG_WAIT(DCHUBBUB_COMPBUF_CTRL, COMPBUF_SIZE_CURRENT, compbuf_size_segments, 1, 100);
hubbub2->compbuf_size_segments = compbuf_size_segments;
+ ASSERT(REG_GET(DCHUBBUB_COMPBUF_CTRL, CONFIG_ERROR, &compbuf_size_segments) && !compbuf_size_segments);
}
}
@@ -876,7 +876,33 @@ static bool hubbub31_get_dcc_compression_cap(struct hubbub *hubbub,
static int hubbub31_init_dchub_sys_ctx(struct hubbub *hubbub,
struct dcn_hubbub_phys_addr_config *pa_config)
{
- hubbub3_init_dchub_sys_ctx(hubbub, pa_config);
+ struct dcn20_hubbub *hubbub2 = TO_DCN20_HUBBUB(hubbub);
+ struct dcn_vmid_page_table_config phys_config;
+
+ REG_SET(DCN_VM_FB_LOCATION_BASE, 0,
+ FB_BASE, pa_config->system_aperture.fb_base >> 24);
+ REG_SET(DCN_VM_FB_LOCATION_TOP, 0,
+ FB_TOP, pa_config->system_aperture.fb_top >> 24);
+ REG_SET(DCN_VM_FB_OFFSET, 0,
+ FB_OFFSET, pa_config->system_aperture.fb_offset >> 24);
+ REG_SET(DCN_VM_AGP_BOT, 0,
+ AGP_BOT, pa_config->system_aperture.agp_bot >> 24);
+ REG_SET(DCN_VM_AGP_TOP, 0,
+ AGP_TOP, pa_config->system_aperture.agp_top >> 24);
+ REG_SET(DCN_VM_AGP_BASE, 0,
+ AGP_BASE, pa_config->system_aperture.agp_base >> 24);
+
+ if (pa_config->gart_config.page_table_start_addr != pa_config->gart_config.page_table_end_addr) {
+ phys_config.page_table_start_addr = pa_config->gart_config.page_table_start_addr >> 12;
+ phys_config.page_table_end_addr = pa_config->gart_config.page_table_end_addr >> 12;
+ phys_config.page_table_base_addr = pa_config->gart_config.page_table_base_addr;
+ phys_config.depth = 0;
+ phys_config.block_size = 0;
+ // Init VMID 0 based on PA config
+ dcn20_vmid_setup(&hubbub2->vmid[0], &phys_config);
+
+ dcn20_vmid_setup(&hubbub2->vmid[15], &phys_config);
+ }
dcn21_dchvm_init(hubbub);
@@ -934,7 +960,8 @@ static const struct hubbub_funcs hubbub31_funcs = {
.is_allow_self_refresh_enabled = hubbub1_is_allow_self_refresh_enabled,
.program_det_size = dcn31_program_det_size,
.program_compbuf_size = dcn31_program_compbuf_size,
- .init_crb = dcn31_init_crb
+ .init_crb = dcn31_init_crb,
+ .hubbub_read_state = hubbub2_read_state,
};
void hubbub31_construct(struct dcn20_hubbub *hubbub31,
diff --git a/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_hubbub.h b/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_hubbub.h
index 8ec98cbcbd47b4f02d2ea46fdbba82ea48715dc9..e3a654bf04e8655238ef908526b1f52b2b917d34 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_hubbub.h
+++ b/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_hubbub.h
@@ -98,6 +98,7 @@
HUBBUB_SF(DCHUBBUB_DET3_CTRL, DET3_SIZE_CURRENT, mask_sh),\
HUBBUB_SF(DCHUBBUB_COMPBUF_CTRL, COMPBUF_SIZE, mask_sh),\
HUBBUB_SF(DCHUBBUB_COMPBUF_CTRL, COMPBUF_SIZE_CURRENT, mask_sh),\
+ HUBBUB_SF(DCHUBBUB_COMPBUF_CTRL, CONFIG_ERROR, mask_sh),\
HUBBUB_SF(COMPBUF_RESERVED_SPACE, COMPBUF_RESERVED_SPACE_64B, mask_sh),\
HUBBUB_SF(COMPBUF_RESERVED_SPACE, COMPBUF_RESERVED_SPACE_ZS, mask_sh),\
HUBBUB_SF(DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_Z8_A, DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_Z8_A, mask_sh), \
@@ -107,7 +108,19 @@
HUBBUB_SF(DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_Z8_A, DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_Z8_A, mask_sh), \
HUBBUB_SF(DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_Z8_B, DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_Z8_B, mask_sh), \
HUBBUB_SF(DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_Z8_C, DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_Z8_C, mask_sh), \
- HUBBUB_SF(DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_Z8_D, DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_Z8_D, mask_sh)
+ HUBBUB_SF(DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_Z8_D, DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_Z8_D, mask_sh), \
+ HUBBUB_SF(DCN_VM_FAULT_ADDR_MSB, DCN_VM_FAULT_ADDR_MSB, mask_sh), \
+ HUBBUB_SF(DCN_VM_FAULT_ADDR_LSB, DCN_VM_FAULT_ADDR_LSB, mask_sh), \
+ HUBBUB_SF(DCN_VM_FAULT_CNTL, DCN_VM_ERROR_STATUS_CLEAR, mask_sh), \
+ HUBBUB_SF(DCN_VM_FAULT_CNTL, DCN_VM_ERROR_STATUS_MODE, mask_sh), \
+ HUBBUB_SF(DCN_VM_FAULT_CNTL, DCN_VM_ERROR_INTERRUPT_ENABLE, mask_sh), \
+ HUBBUB_SF(DCN_VM_FAULT_CNTL, DCN_VM_RANGE_FAULT_DISABLE, mask_sh), \
+ HUBBUB_SF(DCN_VM_FAULT_CNTL, DCN_VM_PRQ_FAULT_DISABLE, mask_sh), \
+ HUBBUB_SF(DCN_VM_FAULT_STATUS, DCN_VM_ERROR_STATUS, mask_sh), \
+ HUBBUB_SF(DCN_VM_FAULT_STATUS, DCN_VM_ERROR_VMID, mask_sh), \
+ HUBBUB_SF(DCN_VM_FAULT_STATUS, DCN_VM_ERROR_TABLE_LEVEL, mask_sh), \
+ HUBBUB_SF(DCN_VM_FAULT_STATUS, DCN_VM_ERROR_PIPE, mask_sh), \
+ HUBBUB_SF(DCN_VM_FAULT_STATUS, DCN_VM_ERROR_INTERRUPT_STATUS, mask_sh)
void hubbub31_construct(struct dcn20_hubbub *hubbub3,
diff --git a/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_hwseq.c b/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_hwseq.c
index 6ac6faf0c533babff7fc13421f059815affe2d75..83f7904630e6b0aaca4c5e60d484ad5c7717fc4d 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_hwseq.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_hwseq.c
@@ -226,6 +226,7 @@ void dcn31_init_hw(struct dc *dc)
if (dc->config.power_down_display_on_boot) {
struct dc_link *edp_links[MAX_NUM_EDP];
struct dc_link *edp_link;
+ bool power_down = false;
get_edp_links(dc, edp_links, &edp_num);
if (edp_num) {
@@ -239,9 +240,11 @@ void dcn31_init_hw(struct dc *dc)
dc->hwss.edp_backlight_control(edp_link, false);
dc->hwss.power_down(dc);
dc->hwss.edp_power_control(edp_link, false);
+ power_down = true;
}
}
- } else {
+ }
+ if (!power_down) {
for (i = 0; i < dc->link_count; i++) {
struct dc_link *link = dc->links[i];
diff --git a/drivers/gpu/drm/amd/display/dc/dml/dcn21/display_mode_vba_21.c b/drivers/gpu/drm/amd/display/dc/dml/dcn21/display_mode_vba_21.c
index d25a7d38d21feed634a3a0fab81fe40272fe404a..4136eb8256cb53509c06dcffbc1d67cc784881ff 100644
--- a/drivers/gpu/drm/amd/display/dc/dml/dcn21/display_mode_vba_21.c
+++ b/drivers/gpu/drm/amd/display/dc/dml/dcn21/display_mode_vba_21.c
@@ -841,6 +841,9 @@ static bool CalculatePrefetchSchedule(
else
*DestinationLinesForPrefetch = dst_y_prefetch_equ;
+ // Limit to prevent overflow in DST_Y_PREFETCH register
+ *DestinationLinesForPrefetch = dml_min(*DestinationLinesForPrefetch, 63.75);
+
dml_print("DML: VStartup: %d\n", VStartup);
dml_print("DML: TCalc: %f\n", TCalc);
dml_print("DML: TWait: %f\n", TWait);
@@ -2267,7 +2270,7 @@ static void DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerforman
&locals->UrgentBurstFactorLumaPre[k],
&locals->UrgentBurstFactorChroma[k],
&locals->UrgentBurstFactorChromaPre[k],
- &locals->NotEnoughUrgentLatencyHiding,
+ &locals->NotEnoughUrgentLatencyHiding[0][0],
&locals->NotEnoughUrgentLatencyHidingPre);
if (mode_lib->vba.UseUrgentBurstBandwidth == false) {
@@ -2300,7 +2303,8 @@ static void DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerforman
}
mode_lib->vba.FractionOfUrgentBandwidth = MaxTotalRDBandwidthNoUrgentBurst / mode_lib->vba.ReturnBW;
- if (MaxTotalRDBandwidth <= mode_lib->vba.ReturnBW && locals->NotEnoughUrgentLatencyHiding == 0 && locals->NotEnoughUrgentLatencyHidingPre == 0 && !VRatioPrefetchMoreThan4
+ if (MaxTotalRDBandwidth <= mode_lib->vba.ReturnBW && locals->NotEnoughUrgentLatencyHiding[0][0] == 0 &&
+ locals->NotEnoughUrgentLatencyHidingPre == 0 && !VRatioPrefetchMoreThan4
&& !DestinationLineTimesForPrefetchLessThan2)
mode_lib->vba.PrefetchModeSupported = true;
else {
@@ -4821,7 +4825,7 @@ void dml21_ModeSupportAndSystemConfigurationFull(struct display_mode_lib *mode_l
&locals->UrgentBurstFactorLumaPre[k],
&locals->UrgentBurstFactorChroma[k],
&locals->UrgentBurstFactorChromaPre[k],
- &locals->NotEnoughUrgentLatencyHiding,
+ &locals->NotEnoughUrgentLatencyHiding[0][0],
&locals->NotEnoughUrgentLatencyHidingPre);
if (mode_lib->vba.UseUrgentBurstBandwidth == false) {
@@ -4848,13 +4852,13 @@ void dml21_ModeSupportAndSystemConfigurationFull(struct display_mode_lib *mode_l
}
locals->BandwidthWithoutPrefetchSupported[i][0] = true;
if (mode_lib->vba.MaximumReadBandwidthWithoutPrefetch > locals->ReturnBWPerState[i][0]
- || locals->NotEnoughUrgentLatencyHiding == 1) {
+ || locals->NotEnoughUrgentLatencyHiding[0][0] == 1) {
locals->BandwidthWithoutPrefetchSupported[i][0] = false;
}
locals->PrefetchSupported[i][j] = true;
if (mode_lib->vba.MaximumReadBandwidthWithPrefetch > locals->ReturnBWPerState[i][0]
- || locals->NotEnoughUrgentLatencyHiding == 1
+ || locals->NotEnoughUrgentLatencyHiding[0][0] == 1
|| locals->NotEnoughUrgentLatencyHidingPre == 1) {
locals->PrefetchSupported[i][j] = false;
}
diff --git a/drivers/gpu/drm/amd/display/dc/dml/dcn30/display_mode_vba_30.c b/drivers/gpu/drm/amd/display/dc/dml/dcn30/display_mode_vba_30.c
index 9d2016d8fafeeee396e5d44b0319403f322e7ad4..e1a961a62addba7737fd1e29dd3dce4636b0d1ca 100644
--- a/drivers/gpu/drm/amd/display/dc/dml/dcn30/display_mode_vba_30.c
+++ b/drivers/gpu/drm/amd/display/dc/dml/dcn30/display_mode_vba_30.c
@@ -2596,7 +2596,7 @@ static void DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerforman
}
}
- v->NotEnoughUrgentLatencyHiding = false;
+ v->NotEnoughUrgentLatencyHiding[0][0] = false;
v->NotEnoughUrgentLatencyHidingPre = false;
for (k = 0; k < v->NumberOfActivePlanes; ++k) {
@@ -2681,7 +2681,7 @@ static void DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerforman
if (v->VRatioPrefetchY[k] > 4 || v->VRatioPrefetchC[k] > 4)
VRatioPrefetchMoreThan4 = true;
if (v->NoUrgentLatencyHiding[k] == true)
- v->NotEnoughUrgentLatencyHiding = true;
+ v->NotEnoughUrgentLatencyHiding[0][0] = true;
if (v->NoUrgentLatencyHidingPre[k] == true)
v->NotEnoughUrgentLatencyHidingPre = true;
@@ -2689,7 +2689,8 @@ static void DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerforman
v->FractionOfUrgentBandwidth = MaxTotalRDBandwidthNoUrgentBurst / v->ReturnBW;
- if (MaxTotalRDBandwidth <= v->ReturnBW && v->NotEnoughUrgentLatencyHiding == 0 && v->NotEnoughUrgentLatencyHidingPre == 0 && !VRatioPrefetchMoreThan4
+ if (MaxTotalRDBandwidth <= v->ReturnBW && v->NotEnoughUrgentLatencyHiding[0][0] == 0
+ && v->NotEnoughUrgentLatencyHidingPre == 0 && !VRatioPrefetchMoreThan4
&& !DestinationLineTimesForPrefetchLessThan2)
v->PrefetchModeSupported = true;
else {
@@ -2794,8 +2795,9 @@ static void DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerforman
}
v->VStartupLines = v->VStartupLines + 1;
- v->PrefetchAndImmediateFlipSupported = (v->PrefetchModeSupported == true && ((!v->ImmediateFlipSupport && !v->HostVMEnable && v->ImmediateFlipRequirement != dm_immediate_flip_required) || v->ImmediateFlipSupported)) ? true : false;
-
+ v->PrefetchModeSupported = (v->PrefetchModeSupported == true && ((!v->ImmediateFlipSupport &&
+ !v->HostVMEnable && v->ImmediateFlipRequirement[0] != dm_immediate_flip_required) ||
+ v->ImmediateFlipSupported)) ? true : false;
} while (!v->PrefetchModeSupported && v->VStartupLines <= v->MaximumMaxVStartupLines);
ASSERT(v->PrefetchModeSupported);
@@ -4753,7 +4755,7 @@ void dml30_ModeSupportAndSystemConfigurationFull(struct display_mode_lib *mode_l
v->HostVMMinPageSize,
v->HostVMMaxNonCachedPageTableLevels,
v->DynamicMetadataVMEnabled,
- v->ImmediateFlipRequirement,
+ v->ImmediateFlipRequirement[0],
v->ProgressiveToInterlaceUnitInOPP,
v->MaxAveragePercentOfIdealSDPPortBWDisplayCanUseInNormalSystemOperation,
v->PercentOfIdealDRAMFabricAndSDPPortBWReceivedAfterUrgLatencyPixelMixedWithVMData,
@@ -5164,7 +5166,7 @@ void dml30_ModeSupportAndSystemConfigurationFull(struct display_mode_lib *mode_l
v->NextMaxVStartup = v->NextMaxVStartup - 1;
}
} while (!((v->PrefetchSupported[i][j] == true && v->DynamicMetadataSupported[i][j] == true && v->VRatioInPrefetchSupported[i][j] == true
- && ((v->HostVMEnable == false && v->ImmediateFlipRequirement != dm_immediate_flip_required)
+ && ((v->HostVMEnable == false && v->ImmediateFlipRequirement[0] != dm_immediate_flip_required)
|| v->ImmediateFlipSupportedForState[i][j] == true))
|| (v->NextMaxVStartup == v->MaxMaxVStartup[i][j] && NextPrefetchModeState > MaxPrefetchMode)));
@@ -5305,7 +5307,7 @@ void dml30_ModeSupportAndSystemConfigurationFull(struct display_mode_lib *mode_l
&& ViewportExceedsSurface == 0 && v->PrefetchSupported[i][j] == 1 && v->DynamicMetadataSupported[i][j] == 1
&& v->TotalVerticalActiveBandwidthSupport[i][j] == 1 && v->VRatioInPrefetchSupported[i][j] == 1
&& v->PTEBufferSizeNotExceeded[i][j] == 1 && v->NonsupportedDSCInputBPC == 0
- && ((v->HostVMEnable == 0 && v->ImmediateFlipRequirement != dm_immediate_flip_required)
+ && ((v->HostVMEnable == 0 && v->ImmediateFlipRequirement[0] != dm_immediate_flip_required)
|| v->ImmediateFlipSupportedForState[i][j] == true)) {
v->ModeSupport[i][j] = true;
} else {
diff --git a/drivers/gpu/drm/amd/display/dc/dml/dcn31/display_mode_vba_31.c b/drivers/gpu/drm/amd/display/dc/dml/dcn31/display_mode_vba_31.c
index a9667068c6901f960c45f80acbdaca322d65f65a..ce55c9caf9a270159e79caa49e5fe416642e934a 100644
--- a/drivers/gpu/drm/amd/display/dc/dml/dcn31/display_mode_vba_31.c
+++ b/drivers/gpu/drm/amd/display/dc/dml/dcn31/display_mode_vba_31.c
@@ -3036,10 +3036,9 @@ static void DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerforman
}
v->PrefetchAndImmediateFlipSupported =
- (v->PrefetchModeSupported == true
- && ((!v->ImmediateFlipSupport && !v->HostVMEnable
- && v->ImmediateFlipRequirement != dm_immediate_flip_required) || v->ImmediateFlipSupported)) ?
- true : false;
+ (v->PrefetchModeSupported == true && ((!v->ImmediateFlipSupport && !v->HostVMEnable
+ && v->ImmediateFlipRequirement[0] != dm_immediate_flip_required) ||
+ v->ImmediateFlipSupported)) ? true : false;
#ifdef __DML_VBA_DEBUG__
dml_print("DML::%s: PrefetchModeSupported %d\n", __func__, v->PrefetchModeSupported);
dml_print("DML::%s: ImmediateFlipRequirement %d\n", __func__, v->ImmediateFlipRequirement == dm_immediate_flip_required);
@@ -5103,7 +5102,7 @@ void dml31_ModeSupportAndSystemConfigurationFull(struct display_mode_lib *mode_l
v->HostVMMinPageSize,
v->HostVMMaxNonCachedPageTableLevels,
v->DynamicMetadataVMEnabled,
- v->ImmediateFlipRequirement,
+ v->ImmediateFlipRequirement[0],
v->ProgressiveToInterlaceUnitInOPP,
v->MaxAveragePercentOfIdealFabricAndSDPPortBWDisplayCanUseInNormalSystemOperation,
v->PercentOfIdealFabricAndSDPPortBWReceivedAfterUrgLatency,
@@ -5542,7 +5541,8 @@ void dml31_ModeSupportAndSystemConfigurationFull(struct display_mode_lib *mode_l
}
v->NextPrefetchMode = v->NextPrefetchMode + 1;
} while (!((v->PrefetchSupported[i][j] == true && v->DynamicMetadataSupported[i][j] == true && v->VRatioInPrefetchSupported[i][j] == true
- && ((v->HostVMEnable == false && v->ImmediateFlipRequirement != dm_immediate_flip_required)
+ && ((v->HostVMEnable == false &&
+ v->ImmediateFlipRequirement[0] != dm_immediate_flip_required)
|| v->ImmediateFlipSupportedForState[i][j] == true))
|| (v->NextMaxVStartup == v->MaxMaxVStartup[i][j] && NextPrefetchModeState > MaxPrefetchMode)));
@@ -5702,7 +5702,8 @@ void dml31_ModeSupportAndSystemConfigurationFull(struct display_mode_lib *mode_l
&& v->PrefetchSupported[i][j] == true && v->DynamicMetadataSupported[i][j] == true
&& v->TotalVerticalActiveBandwidthSupport[i][j] == true && v->VRatioInPrefetchSupported[i][j] == true
&& v->PTEBufferSizeNotExceeded[i][j] == true && v->NonsupportedDSCInputBPC == false
- && ((v->HostVMEnable == false && v->ImmediateFlipRequirement != dm_immediate_flip_required)
+ && ((v->HostVMEnable == false
+ && v->ImmediateFlipRequirement[0] != dm_immediate_flip_required)
|| v->ImmediateFlipSupportedForState[i][j] == true)
&& FMTBufferExceeded == false) {
v->ModeSupport[i][j] = true;
diff --git a/drivers/gpu/drm/amd/display/dc/dml/display_mode_enums.h b/drivers/gpu/drm/amd/display/dc/dml/display_mode_enums.h
index 64f9c735f74d8a80c5b02bcf6ad84c0264a52d88..1051ca1a23b8a2aa166f44c43eb4bc89db662eeb 100644
--- a/drivers/gpu/drm/amd/display/dc/dml/display_mode_enums.h
+++ b/drivers/gpu/drm/amd/display/dc/dml/display_mode_enums.h
@@ -109,7 +109,9 @@ enum clock_change_support {
};
enum output_standard {
- dm_std_uninitialized = 0, dm_std_cvtr2, dm_std_cvt
+ dm_std_uninitialized = 0,
+ dm_std_cvtr2,
+ dm_std_cvt
};
enum mpc_combine_affinity {
diff --git a/drivers/gpu/drm/amd/display/dc/dml/display_mode_structs.h b/drivers/gpu/drm/amd/display/dc/dml/display_mode_structs.h
index 64daa0507393409f4fa4db3ab285f4558608726e..d46a2733024ce5aeb78a606ee16bb4cea277f1f7 100644
--- a/drivers/gpu/drm/amd/display/dc/dml/display_mode_structs.h
+++ b/drivers/gpu/drm/amd/display/dc/dml/display_mode_structs.h
@@ -536,6 +536,8 @@ struct _vcs_dpi_display_rq_regs_st {
unsigned int mrq_expansion_mode;
unsigned int crq_expansion_mode;
unsigned int plane1_base_address;
+ unsigned int aperture_low_addr; // bits [47:18]
+ unsigned int aperture_high_addr; // bits [47:18]
};
struct _vcs_dpi_display_dlg_sys_params_st {
diff --git a/drivers/gpu/drm/amd/display/dc/dml/display_mode_vba.c b/drivers/gpu/drm/amd/display/dc/dml/display_mode_vba.c
index d3b1b6d4ce2f9df4de6d3309381c30b16f78cdd9..73f5be26abc4dbebbfa74a01d30fda6b5050a8f8 100644
--- a/drivers/gpu/drm/amd/display/dc/dml/display_mode_vba.c
+++ b/drivers/gpu/drm/amd/display/dc/dml/display_mode_vba.c
@@ -396,7 +396,6 @@ static void fetch_pipe_params(struct display_mode_lib *mode_lib)
mode_lib->vba.NumberOfActivePlanes = 0;
mode_lib->vba.ImmediateFlipSupport = false;
- mode_lib->vba.ImmediateFlipRequirement = dm_immediate_flip_not_required;
for (j = 0; j < mode_lib->vba.cache_num_pipes; ++j) {
display_pipe_source_params_st *src = &pipes[j].pipe.src;
display_pipe_dest_params_st *dst = &pipes[j].pipe.dest;
@@ -409,6 +408,7 @@ static void fetch_pipe_params(struct display_mode_lib *mode_lib)
continue;
visited[j] = true;
+ mode_lib->vba.ImmediateFlipRequirement[j] = dm_immediate_flip_not_required;
mode_lib->vba.pipe_plane[j] = mode_lib->vba.NumberOfActivePlanes;
mode_lib->vba.DPPPerPlane[mode_lib->vba.NumberOfActivePlanes] = 1;
mode_lib->vba.SourceScan[mode_lib->vba.NumberOfActivePlanes] =
@@ -667,9 +667,9 @@ static void fetch_pipe_params(struct display_mode_lib *mode_lib)
mode_lib->vba.ViewportHeightChroma[mode_lib->vba.NumberOfActivePlanes] = src->viewport_height_max / vdiv_c;
}
- if (pipes[k].pipe.src.immediate_flip) {
+ if (pipes[j].pipe.src.immediate_flip) {
mode_lib->vba.ImmediateFlipSupport = true;
- mode_lib->vba.ImmediateFlipRequirement = dm_immediate_flip_required;
+ mode_lib->vba.ImmediateFlipRequirement[j] = dm_immediate_flip_required;
}
mode_lib->vba.NumberOfActivePlanes++;
@@ -845,9 +845,10 @@ void PixelClockAdjustmentForProgressiveToInterlaceUnit(struct display_mode_lib *
//Progressive To Interlace Unit Effect
for (k = 0; k < mode_lib->vba.NumberOfActivePlanes; ++k) {
+ mode_lib->vba.PixelClockBackEnd[k] = mode_lib->vba.PixelClock[k];
if (mode_lib->vba.Interlace[k] == 1
&& mode_lib->vba.ProgressiveToInterlaceUnitInOPP == true) {
- mode_lib->vba.PixelClock[k] = 2 * mode_lib->vba.PixelClockBackEnd[k];
+ mode_lib->vba.PixelClock[k] = 2 * mode_lib->vba.PixelClock[k];
}
}
}
@@ -890,8 +891,9 @@ void ModeSupportAndSystemConfiguration(struct display_mode_lib *mode_lib)
mode_lib->vba.DISPCLK = soc->clock_limits[mode_lib->vba.VoltageLevel].dispclk_mhz;
// Total Available Pipes Support Check
- for (k = 0; k < mode_lib->vba.NumberOfActivePlanes; ++k)
+ for (k = 0; k < mode_lib->vba.NumberOfActivePlanes; ++k) {
total_pipes += mode_lib->vba.DPPPerPlane[k];
+ }
ASSERT(total_pipes <= DC__NUM_DPP__MAX);
}
diff --git a/drivers/gpu/drm/amd/display/dc/dml/display_mode_vba.h b/drivers/gpu/drm/amd/display/dc/dml/display_mode_vba.h
index d18a021d4d32128d23ccd1c98cea457091167afb..90e87961fe3ebb96146e5556686fd8ebc5975134 100644
--- a/drivers/gpu/drm/amd/display/dc/dml/display_mode_vba.h
+++ b/drivers/gpu/drm/amd/display/dc/dml/display_mode_vba.h
@@ -676,7 +676,7 @@ struct vba_vars_st {
double AlignedDCCMetaPitchY[DC__NUM_DPP__MAX];
double AlignedDCCMetaPitchC[DC__NUM_DPP__MAX];
- unsigned int NotEnoughUrgentLatencyHiding;
+ unsigned int NotEnoughUrgentLatencyHiding[DC__VOLTAGE_STATES][2];
unsigned int NotEnoughUrgentLatencyHidingPre;
int PTEBufferSizeInRequestsForLuma;
int PTEBufferSizeInRequestsForChroma;
@@ -877,7 +877,7 @@ struct vba_vars_st {
int PercentMarginOverMinimumRequiredDCFCLK;
bool DynamicMetadataSupported[DC__VOLTAGE_STATES][2];
- enum immediate_flip_requirement ImmediateFlipRequirement;
+ enum immediate_flip_requirement ImmediateFlipRequirement[DC__NUM_DPP__MAX];
unsigned int DETBufferSizeYThisState[DC__NUM_DPP__MAX];
unsigned int DETBufferSizeCThisState[DC__NUM_DPP__MAX];
bool NoUrgentLatencyHiding[DC__NUM_DPP__MAX];
diff --git a/drivers/gpu/drm/amd/display/dc/dsc/dc_dsc.c b/drivers/gpu/drm/amd/display/dc/dsc/dc_dsc.c
index f403d8e84a8c1e8d6e16e8e3ddef1773d3440881..f5b7da0e64c0701ac640f079b73f59c5f1b81c6e 100644
--- a/drivers/gpu/drm/amd/display/dc/dsc/dc_dsc.c
+++ b/drivers/gpu/drm/amd/display/dc/dsc/dc_dsc.c
@@ -28,6 +28,7 @@
#include <drm/drm_dp_helper.h>
#include "dc.h"
#include "rc_calc.h"
+#include "fixed31_32.h"
/* This module's internal functions */
@@ -39,6 +40,47 @@ static bool dsc_policy_enable_dsc_when_not_needed;
static bool dsc_policy_disable_dsc_stream_overhead;
+/* Forward Declerations */
+static void get_dsc_bandwidth_range(
+ const uint32_t min_bpp_x16,
+ const uint32_t max_bpp_x16,
+ const uint32_t num_slices_h,
+ const struct dsc_enc_caps *dsc_caps,
+ const struct dc_crtc_timing *timing,
+ struct dc_dsc_bw_range *range);
+
+static uint32_t compute_bpp_x16_from_target_bandwidth(
+ const uint32_t bandwidth_in_kbps,
+ const struct dc_crtc_timing *timing,
+ const uint32_t num_slices_h,
+ const uint32_t bpp_increment_div,
+ const bool is_dp);
+
+static void get_dsc_enc_caps(
+ const struct display_stream_compressor *dsc,
+ struct dsc_enc_caps *dsc_enc_caps,
+ int pixel_clock_100Hz);
+
+static bool intersect_dsc_caps(
+ const struct dsc_dec_dpcd_caps *dsc_sink_caps,
+ const struct dsc_enc_caps *dsc_enc_caps,
+ enum dc_pixel_encoding pixel_encoding,
+ struct dsc_enc_caps *dsc_common_caps);
+
+static bool setup_dsc_config(
+ const struct dsc_dec_dpcd_caps *dsc_sink_caps,
+ const struct dsc_enc_caps *dsc_enc_caps,
+ int target_bandwidth_kbps,
+ const struct dc_crtc_timing *timing,
+ int min_slice_height_override,
+ int max_dsc_target_bpp_limit_override_x16,
+ struct dc_dsc_config *dsc_cfg);
+
+static struct fixed31_32 compute_dsc_max_bandwidth_overhead(
+ const struct dc_crtc_timing *timing,
+ const int num_slices_h,
+ const bool is_dp);
+
static bool dsc_buff_block_size_from_dpcd(int dpcd_buff_block_size, int *buff_block_size)
{
@@ -171,10 +213,164 @@ static bool dsc_bpp_increment_div_from_dpcd(uint8_t bpp_increment_dpcd, uint32_t
return true;
}
+
+
+bool dc_dsc_parse_dsc_dpcd(const struct dc *dc,
+ const uint8_t *dpcd_dsc_basic_data,
+ const uint8_t *dpcd_dsc_branch_decoder_caps,
+ struct dsc_dec_dpcd_caps *dsc_sink_caps)
+{
+ if (!dpcd_dsc_basic_data)
+ return false;
+
+ dsc_sink_caps->is_dsc_supported =
+ (dpcd_dsc_basic_data[DP_DSC_SUPPORT - DP_DSC_SUPPORT] & DP_DSC_DECOMPRESSION_IS_SUPPORTED) != 0;
+ if (!dsc_sink_caps->is_dsc_supported)
+ return false;
+
+ dsc_sink_caps->dsc_version = dpcd_dsc_basic_data[DP_DSC_REV - DP_DSC_SUPPORT];
+
+ {
+ int buff_block_size;
+ int buff_size;
+
+ if (!dsc_buff_block_size_from_dpcd(dpcd_dsc_basic_data[DP_DSC_RC_BUF_BLK_SIZE - DP_DSC_SUPPORT],
+ &buff_block_size))
+ return false;
+
+ buff_size = dpcd_dsc_basic_data[DP_DSC_RC_BUF_SIZE - DP_DSC_SUPPORT] + 1;
+ dsc_sink_caps->rc_buffer_size = buff_size * buff_block_size;
+ }
+
+ dsc_sink_caps->slice_caps1.raw = dpcd_dsc_basic_data[DP_DSC_SLICE_CAP_1 - DP_DSC_SUPPORT];
+ if (!dsc_line_buff_depth_from_dpcd(dpcd_dsc_basic_data[DP_DSC_LINE_BUF_BIT_DEPTH - DP_DSC_SUPPORT],
+ &dsc_sink_caps->lb_bit_depth))
+ return false;
+
+ dsc_sink_caps->is_block_pred_supported =
+ (dpcd_dsc_basic_data[DP_DSC_BLK_PREDICTION_SUPPORT - DP_DSC_SUPPORT] &
+ DP_DSC_BLK_PREDICTION_IS_SUPPORTED) != 0;
+
+ dsc_sink_caps->edp_max_bits_per_pixel =
+ dpcd_dsc_basic_data[DP_DSC_MAX_BITS_PER_PIXEL_LOW - DP_DSC_SUPPORT] |
+ dpcd_dsc_basic_data[DP_DSC_MAX_BITS_PER_PIXEL_HI - DP_DSC_SUPPORT] << 8;
+
+ dsc_sink_caps->color_formats.raw = dpcd_dsc_basic_data[DP_DSC_DEC_COLOR_FORMAT_CAP - DP_DSC_SUPPORT];
+ dsc_sink_caps->color_depth.raw = dpcd_dsc_basic_data[DP_DSC_DEC_COLOR_DEPTH_CAP - DP_DSC_SUPPORT];
+
+ {
+ int dpcd_throughput = dpcd_dsc_basic_data[DP_DSC_PEAK_THROUGHPUT - DP_DSC_SUPPORT];
+
+ if (!dsc_throughput_from_dpcd(dpcd_throughput & DP_DSC_THROUGHPUT_MODE_0_MASK,
+ &dsc_sink_caps->throughput_mode_0_mps))
+ return false;
+
+ dpcd_throughput = (dpcd_throughput & DP_DSC_THROUGHPUT_MODE_1_MASK) >> DP_DSC_THROUGHPUT_MODE_1_SHIFT;
+ if (!dsc_throughput_from_dpcd(dpcd_throughput, &dsc_sink_caps->throughput_mode_1_mps))
+ return false;
+ }
+
+ dsc_sink_caps->max_slice_width = dpcd_dsc_basic_data[DP_DSC_MAX_SLICE_WIDTH - DP_DSC_SUPPORT] * 320;
+ dsc_sink_caps->slice_caps2.raw = dpcd_dsc_basic_data[DP_DSC_SLICE_CAP_2 - DP_DSC_SUPPORT];
+
+ if (!dsc_bpp_increment_div_from_dpcd(dpcd_dsc_basic_data[DP_DSC_BITS_PER_PIXEL_INC - DP_DSC_SUPPORT],
+ &dsc_sink_caps->bpp_increment_div))
+ return false;
+
+ if (dc->debug.dsc_bpp_increment_div) {
+ /* dsc_bpp_increment_div should onl be 1, 2, 4, 8 or 16, but rather than rejecting invalid values,
+ * we'll accept all and get it into range. This also makes the above check against 0 redundant,
+ * but that one stresses out the override will be only used if it's not 0.
+ */
+ if (dc->debug.dsc_bpp_increment_div >= 1)
+ dsc_sink_caps->bpp_increment_div = 1;
+ if (dc->debug.dsc_bpp_increment_div >= 2)
+ dsc_sink_caps->bpp_increment_div = 2;
+ if (dc->debug.dsc_bpp_increment_div >= 4)
+ dsc_sink_caps->bpp_increment_div = 4;
+ if (dc->debug.dsc_bpp_increment_div >= 8)
+ dsc_sink_caps->bpp_increment_div = 8;
+ if (dc->debug.dsc_bpp_increment_div >= 16)
+ dsc_sink_caps->bpp_increment_div = 16;
+ }
+
+ /* Extended caps */
+ if (dpcd_dsc_branch_decoder_caps == NULL) { // branch decoder DPCD DSC data can be null for non branch device
+ dsc_sink_caps->branch_overall_throughput_0_mps = 0;
+ dsc_sink_caps->branch_overall_throughput_1_mps = 0;
+ dsc_sink_caps->branch_max_line_width = 0;
+ return true;
+ }
+
+ dsc_sink_caps->branch_overall_throughput_0_mps =
+ dpcd_dsc_branch_decoder_caps[DP_DSC_BRANCH_OVERALL_THROUGHPUT_0 - DP_DSC_BRANCH_OVERALL_THROUGHPUT_0];
+ if (dsc_sink_caps->branch_overall_throughput_0_mps == 0)
+ dsc_sink_caps->branch_overall_throughput_0_mps = 0;
+ else if (dsc_sink_caps->branch_overall_throughput_0_mps == 1)
+ dsc_sink_caps->branch_overall_throughput_0_mps = 680;
+ else {
+ dsc_sink_caps->branch_overall_throughput_0_mps *= 50;
+ dsc_sink_caps->branch_overall_throughput_0_mps += 600;
+ }
+
+ dsc_sink_caps->branch_overall_throughput_1_mps =
+ dpcd_dsc_branch_decoder_caps[DP_DSC_BRANCH_OVERALL_THROUGHPUT_1 - DP_DSC_BRANCH_OVERALL_THROUGHPUT_0];
+ if (dsc_sink_caps->branch_overall_throughput_1_mps == 0)
+ dsc_sink_caps->branch_overall_throughput_1_mps = 0;
+ else if (dsc_sink_caps->branch_overall_throughput_1_mps == 1)
+ dsc_sink_caps->branch_overall_throughput_1_mps = 680;
+ else {
+ dsc_sink_caps->branch_overall_throughput_1_mps *= 50;
+ dsc_sink_caps->branch_overall_throughput_1_mps += 600;
+ }
+
+ dsc_sink_caps->branch_max_line_width =
+ dpcd_dsc_branch_decoder_caps[DP_DSC_BRANCH_MAX_LINE_WIDTH - DP_DSC_BRANCH_OVERALL_THROUGHPUT_0] * 320;
+ ASSERT(dsc_sink_caps->branch_max_line_width == 0 || dsc_sink_caps->branch_max_line_width >= 5120);
+
+ dsc_sink_caps->is_dp = true;
+ return true;
+}
+
+
+/* If DSC is possbile, get DSC bandwidth range based on [min_bpp, max_bpp] target bitrate range and
+ * timing's pixel clock and uncompressed bandwidth.
+ * If DSC is not possible, leave '*range' untouched.
+ */
+bool dc_dsc_compute_bandwidth_range(
+ const struct display_stream_compressor *dsc,
+ uint32_t dsc_min_slice_height_override,
+ uint32_t min_bpp_x16,
+ uint32_t max_bpp_x16,
+ const struct dsc_dec_dpcd_caps *dsc_sink_caps,
+ const struct dc_crtc_timing *timing,
+ struct dc_dsc_bw_range *range)
+{
+ bool is_dsc_possible = false;
+ struct dsc_enc_caps dsc_enc_caps;
+ struct dsc_enc_caps dsc_common_caps;
+ struct dc_dsc_config config;
+
+ get_dsc_enc_caps(dsc, &dsc_enc_caps, timing->pix_clk_100hz);
+
+ is_dsc_possible = intersect_dsc_caps(dsc_sink_caps, &dsc_enc_caps,
+ timing->pixel_encoding, &dsc_common_caps);
+
+ if (is_dsc_possible)
+ is_dsc_possible = setup_dsc_config(dsc_sink_caps, &dsc_enc_caps, 0, timing,
+ dsc_min_slice_height_override, max_bpp_x16, &config);
+
+ if (is_dsc_possible)
+ get_dsc_bandwidth_range(min_bpp_x16, max_bpp_x16,
+ config.num_slices_h, &dsc_common_caps, timing, range);
+
+ return is_dsc_possible;
+}
+
static void get_dsc_enc_caps(
- const struct display_stream_compressor *dsc,
- struct dsc_enc_caps *dsc_enc_caps,
- int pixel_clock_100Hz)
+ const struct display_stream_compressor *dsc,
+ struct dsc_enc_caps *dsc_enc_caps,
+ int pixel_clock_100Hz)
{
// This is a static HW query, so we can use any DSC
@@ -187,14 +383,14 @@ static void get_dsc_enc_caps(
}
}
-/* Returns 'false' if no intersection was found for at least one capablity.
+/* Returns 'false' if no intersection was found for at least one capability.
* It also implicitly validates some sink caps against invalid value of zero.
*/
static bool intersect_dsc_caps(
- const struct dsc_dec_dpcd_caps *dsc_sink_caps,
- const struct dsc_enc_caps *dsc_enc_caps,
- enum dc_pixel_encoding pixel_encoding,
- struct dsc_enc_caps *dsc_common_caps)
+ const struct dsc_dec_dpcd_caps *dsc_sink_caps,
+ const struct dsc_enc_caps *dsc_enc_caps,
+ enum dc_pixel_encoding pixel_encoding,
+ struct dsc_enc_caps *dsc_common_caps)
{
int32_t max_slices;
int32_t total_sink_throughput;
@@ -205,10 +401,14 @@ static bool intersect_dsc_caps(
if (!dsc_common_caps->dsc_version)
return false;
- dsc_common_caps->slice_caps.bits.NUM_SLICES_1 = dsc_sink_caps->slice_caps1.bits.NUM_SLICES_1 && dsc_enc_caps->slice_caps.bits.NUM_SLICES_1;
- dsc_common_caps->slice_caps.bits.NUM_SLICES_2 = dsc_sink_caps->slice_caps1.bits.NUM_SLICES_2 && dsc_enc_caps->slice_caps.bits.NUM_SLICES_2;
- dsc_common_caps->slice_caps.bits.NUM_SLICES_4 = dsc_sink_caps->slice_caps1.bits.NUM_SLICES_4 && dsc_enc_caps->slice_caps.bits.NUM_SLICES_4;
- dsc_common_caps->slice_caps.bits.NUM_SLICES_8 = dsc_sink_caps->slice_caps1.bits.NUM_SLICES_8 && dsc_enc_caps->slice_caps.bits.NUM_SLICES_8;
+ dsc_common_caps->slice_caps.bits.NUM_SLICES_1 =
+ dsc_sink_caps->slice_caps1.bits.NUM_SLICES_1 && dsc_enc_caps->slice_caps.bits.NUM_SLICES_1;
+ dsc_common_caps->slice_caps.bits.NUM_SLICES_2 =
+ dsc_sink_caps->slice_caps1.bits.NUM_SLICES_2 && dsc_enc_caps->slice_caps.bits.NUM_SLICES_2;
+ dsc_common_caps->slice_caps.bits.NUM_SLICES_4 =
+ dsc_sink_caps->slice_caps1.bits.NUM_SLICES_4 && dsc_enc_caps->slice_caps.bits.NUM_SLICES_4;
+ dsc_common_caps->slice_caps.bits.NUM_SLICES_8 =
+ dsc_sink_caps->slice_caps1.bits.NUM_SLICES_8 && dsc_enc_caps->slice_caps.bits.NUM_SLICES_8;
if (!dsc_common_caps->slice_caps.raw)
return false;
@@ -216,7 +416,8 @@ static bool intersect_dsc_caps(
if (!dsc_common_caps->lb_bit_depth)
return false;
- dsc_common_caps->is_block_pred_supported = dsc_sink_caps->is_block_pred_supported && dsc_enc_caps->is_block_pred_supported;
+ dsc_common_caps->is_block_pred_supported =
+ dsc_sink_caps->is_block_pred_supported && dsc_enc_caps->is_block_pred_supported;
dsc_common_caps->color_formats.raw = dsc_sink_caps->color_formats.raw & dsc_enc_caps->color_formats.raw;
if (!dsc_common_caps->color_formats.raw)
@@ -288,11 +489,11 @@ static struct fixed31_32 compute_dsc_max_bandwidth_overhead(
}
static uint32_t compute_bpp_x16_from_target_bandwidth(
- const uint32_t bandwidth_in_kbps,
- const struct dc_crtc_timing *timing,
- const uint32_t num_slices_h,
- const uint32_t bpp_increment_div,
- const bool is_dp)
+ const uint32_t bandwidth_in_kbps,
+ const struct dc_crtc_timing *timing,
+ const uint32_t num_slices_h,
+ const uint32_t bpp_increment_div,
+ const bool is_dp)
{
struct fixed31_32 overhead_in_kbps;
struct fixed31_32 effective_bandwidth_in_kbps;
@@ -769,146 +970,6 @@ static bool setup_dsc_config(
return is_dsc_possible;
}
-bool dc_dsc_parse_dsc_dpcd(const struct dc *dc, const uint8_t *dpcd_dsc_basic_data, const uint8_t *dpcd_dsc_branch_decoder_caps, struct dsc_dec_dpcd_caps *dsc_sink_caps)
-{
- if (!dpcd_dsc_basic_data)
- return false;
-
- dsc_sink_caps->is_dsc_supported = (dpcd_dsc_basic_data[DP_DSC_SUPPORT - DP_DSC_SUPPORT] & DP_DSC_DECOMPRESSION_IS_SUPPORTED) != 0;
- if (!dsc_sink_caps->is_dsc_supported)
- return false;
-
- dsc_sink_caps->dsc_version = dpcd_dsc_basic_data[DP_DSC_REV - DP_DSC_SUPPORT];
-
- {
- int buff_block_size;
- int buff_size;
-
- if (!dsc_buff_block_size_from_dpcd(dpcd_dsc_basic_data[DP_DSC_RC_BUF_BLK_SIZE - DP_DSC_SUPPORT], &buff_block_size))
- return false;
-
- buff_size = dpcd_dsc_basic_data[DP_DSC_RC_BUF_SIZE - DP_DSC_SUPPORT] + 1;
- dsc_sink_caps->rc_buffer_size = buff_size * buff_block_size;
- }
-
- dsc_sink_caps->slice_caps1.raw = dpcd_dsc_basic_data[DP_DSC_SLICE_CAP_1 - DP_DSC_SUPPORT];
- if (!dsc_line_buff_depth_from_dpcd(dpcd_dsc_basic_data[DP_DSC_LINE_BUF_BIT_DEPTH - DP_DSC_SUPPORT], &dsc_sink_caps->lb_bit_depth))
- return false;
-
- dsc_sink_caps->is_block_pred_supported =
- (dpcd_dsc_basic_data[DP_DSC_BLK_PREDICTION_SUPPORT - DP_DSC_SUPPORT] & DP_DSC_BLK_PREDICTION_IS_SUPPORTED) != 0;
-
- dsc_sink_caps->edp_max_bits_per_pixel =
- dpcd_dsc_basic_data[DP_DSC_MAX_BITS_PER_PIXEL_LOW - DP_DSC_SUPPORT] |
- dpcd_dsc_basic_data[DP_DSC_MAX_BITS_PER_PIXEL_HI - DP_DSC_SUPPORT] << 8;
-
- dsc_sink_caps->color_formats.raw = dpcd_dsc_basic_data[DP_DSC_DEC_COLOR_FORMAT_CAP - DP_DSC_SUPPORT];
- dsc_sink_caps->color_depth.raw = dpcd_dsc_basic_data[DP_DSC_DEC_COLOR_DEPTH_CAP - DP_DSC_SUPPORT];
-
- {
- int dpcd_throughput = dpcd_dsc_basic_data[DP_DSC_PEAK_THROUGHPUT - DP_DSC_SUPPORT];
-
- if (!dsc_throughput_from_dpcd(dpcd_throughput & DP_DSC_THROUGHPUT_MODE_0_MASK, &dsc_sink_caps->throughput_mode_0_mps))
- return false;
-
- dpcd_throughput = (dpcd_throughput & DP_DSC_THROUGHPUT_MODE_1_MASK) >> DP_DSC_THROUGHPUT_MODE_1_SHIFT;
- if (!dsc_throughput_from_dpcd(dpcd_throughput, &dsc_sink_caps->throughput_mode_1_mps))
- return false;
- }
-
- dsc_sink_caps->max_slice_width = dpcd_dsc_basic_data[DP_DSC_MAX_SLICE_WIDTH - DP_DSC_SUPPORT] * 320;
- dsc_sink_caps->slice_caps2.raw = dpcd_dsc_basic_data[DP_DSC_SLICE_CAP_2 - DP_DSC_SUPPORT];
-
- if (!dsc_bpp_increment_div_from_dpcd(dpcd_dsc_basic_data[DP_DSC_BITS_PER_PIXEL_INC - DP_DSC_SUPPORT], &dsc_sink_caps->bpp_increment_div))
- return false;
-
- if (dc->debug.dsc_bpp_increment_div) {
- /* dsc_bpp_increment_div should onl be 1, 2, 4, 8 or 16, but rather than rejecting invalid values,
- * we'll accept all and get it into range. This also makes the above check against 0 redundant,
- * but that one stresses out the override will be only used if it's not 0.
- */
- if (dc->debug.dsc_bpp_increment_div >= 1)
- dsc_sink_caps->bpp_increment_div = 1;
- if (dc->debug.dsc_bpp_increment_div >= 2)
- dsc_sink_caps->bpp_increment_div = 2;
- if (dc->debug.dsc_bpp_increment_div >= 4)
- dsc_sink_caps->bpp_increment_div = 4;
- if (dc->debug.dsc_bpp_increment_div >= 8)
- dsc_sink_caps->bpp_increment_div = 8;
- if (dc->debug.dsc_bpp_increment_div >= 16)
- dsc_sink_caps->bpp_increment_div = 16;
- }
-
- /* Extended caps */
- if (dpcd_dsc_branch_decoder_caps == NULL) { // branch decoder DPCD DSC data can be null for non branch device
- dsc_sink_caps->branch_overall_throughput_0_mps = 0;
- dsc_sink_caps->branch_overall_throughput_1_mps = 0;
- dsc_sink_caps->branch_max_line_width = 0;
- return true;
- }
-
- dsc_sink_caps->branch_overall_throughput_0_mps = dpcd_dsc_branch_decoder_caps[DP_DSC_BRANCH_OVERALL_THROUGHPUT_0 - DP_DSC_BRANCH_OVERALL_THROUGHPUT_0];
- if (dsc_sink_caps->branch_overall_throughput_0_mps == 0)
- dsc_sink_caps->branch_overall_throughput_0_mps = 0;
- else if (dsc_sink_caps->branch_overall_throughput_0_mps == 1)
- dsc_sink_caps->branch_overall_throughput_0_mps = 680;
- else {
- dsc_sink_caps->branch_overall_throughput_0_mps *= 50;
- dsc_sink_caps->branch_overall_throughput_0_mps += 600;
- }
-
- dsc_sink_caps->branch_overall_throughput_1_mps = dpcd_dsc_branch_decoder_caps[DP_DSC_BRANCH_OVERALL_THROUGHPUT_1 - DP_DSC_BRANCH_OVERALL_THROUGHPUT_0];
- if (dsc_sink_caps->branch_overall_throughput_1_mps == 0)
- dsc_sink_caps->branch_overall_throughput_1_mps = 0;
- else if (dsc_sink_caps->branch_overall_throughput_1_mps == 1)
- dsc_sink_caps->branch_overall_throughput_1_mps = 680;
- else {
- dsc_sink_caps->branch_overall_throughput_1_mps *= 50;
- dsc_sink_caps->branch_overall_throughput_1_mps += 600;
- }
-
- dsc_sink_caps->branch_max_line_width = dpcd_dsc_branch_decoder_caps[DP_DSC_BRANCH_MAX_LINE_WIDTH - DP_DSC_BRANCH_OVERALL_THROUGHPUT_0] * 320;
- ASSERT(dsc_sink_caps->branch_max_line_width == 0 || dsc_sink_caps->branch_max_line_width >= 5120);
-
- dsc_sink_caps->is_dp = true;
- return true;
-}
-
-
-/* If DSC is possbile, get DSC bandwidth range based on [min_bpp, max_bpp] target bitrate range and
- * timing's pixel clock and uncompressed bandwidth.
- * If DSC is not possible, leave '*range' untouched.
- */
-bool dc_dsc_compute_bandwidth_range(
- const struct display_stream_compressor *dsc,
- uint32_t dsc_min_slice_height_override,
- uint32_t min_bpp_x16,
- uint32_t max_bpp_x16,
- const struct dsc_dec_dpcd_caps *dsc_sink_caps,
- const struct dc_crtc_timing *timing,
- struct dc_dsc_bw_range *range)
-{
- bool is_dsc_possible = false;
- struct dsc_enc_caps dsc_enc_caps;
- struct dsc_enc_caps dsc_common_caps;
- struct dc_dsc_config config;
-
- get_dsc_enc_caps(dsc, &dsc_enc_caps, timing->pix_clk_100hz);
-
- is_dsc_possible = intersect_dsc_caps(dsc_sink_caps, &dsc_enc_caps,
- timing->pixel_encoding, &dsc_common_caps);
-
- if (is_dsc_possible)
- is_dsc_possible = setup_dsc_config(dsc_sink_caps, &dsc_enc_caps, 0, timing,
- dsc_min_slice_height_override, max_bpp_x16, &config);
-
- if (is_dsc_possible)
- get_dsc_bandwidth_range(min_bpp_x16, max_bpp_x16,
- config.num_slices_h, &dsc_common_caps, timing, range);
-
- return is_dsc_possible;
-}
-
bool dc_dsc_compute_config(
const struct display_stream_compressor *dsc,
const struct dsc_dec_dpcd_caps *dsc_sink_caps,
@@ -923,22 +984,22 @@ bool dc_dsc_compute_config(
get_dsc_enc_caps(dsc, &dsc_enc_caps, timing->pix_clk_100hz);
is_dsc_possible = setup_dsc_config(dsc_sink_caps,
- &dsc_enc_caps,
- target_bandwidth_kbps,
- timing, dsc_min_slice_height_override,
- max_target_bpp_limit_override * 16, dsc_cfg);
+ &dsc_enc_caps,
+ target_bandwidth_kbps,
+ timing, dsc_min_slice_height_override,
+ max_target_bpp_limit_override * 16, dsc_cfg);
return is_dsc_possible;
}
uint32_t dc_dsc_stream_bandwidth_in_kbps(const struct dc_crtc_timing *timing,
- uint32_t bpp_x16, uint32_t num_slices_h, bool is_dp)
+ uint32_t bpp_x16, uint32_t num_slices_h, bool is_dp)
{
struct fixed31_32 overhead_in_kbps;
struct fixed31_32 bpp;
struct fixed31_32 actual_bandwidth_in_kbps;
overhead_in_kbps = compute_dsc_max_bandwidth_overhead(
- timing, num_slices_h, is_dp);
+ timing, num_slices_h, is_dp);
bpp = dc_fixpt_from_fraction(bpp_x16, 16);
actual_bandwidth_in_kbps = dc_fixpt_from_fraction(timing->pix_clk_100hz, 10);
actual_bandwidth_in_kbps = dc_fixpt_mul(actual_bandwidth_in_kbps, bpp);
@@ -946,7 +1007,9 @@ uint32_t dc_dsc_stream_bandwidth_in_kbps(const struct dc_crtc_timing *timing,
return dc_fixpt_ceil(actual_bandwidth_in_kbps);
}
-void dc_dsc_get_policy_for_timing(const struct dc_crtc_timing *timing, uint32_t max_target_bpp_limit_override_x16, struct dc_dsc_policy *policy)
+void dc_dsc_get_policy_for_timing(const struct dc_crtc_timing *timing,
+ uint32_t max_target_bpp_limit_override_x16,
+ struct dc_dsc_policy *policy)
{
uint32_t bpc = 0;
diff --git a/drivers/gpu/drm/amd/display/dc/inc/dc_link_dp.h b/drivers/gpu/drm/amd/display/dc/inc/dc_link_dp.h
index e2b58ec9912df8590303f3aba1d9aac854e0c765..01c3a31be191a1bfdd887641649260e676aabe69 100644
--- a/drivers/gpu/drm/amd/display/dc/inc/dc_link_dp.h
+++ b/drivers/gpu/drm/amd/display/dc/inc/dc_link_dp.h
@@ -174,7 +174,6 @@ bool dp_set_dsc_on_rx(struct pipe_ctx *pipe_ctx, bool enable);
void dp_decide_training_settings(
struct dc_link *link,
const struct dc_link_settings *link_setting,
- const struct dc_link_training_overrides *overrides,
struct link_training_settings *lt_settings);
/* Convert PHY repeater count read from DPCD uint8_t. */
diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/clk_mgr_internal.h b/drivers/gpu/drm/amd/display/dc/inc/hw/clk_mgr_internal.h
index 316301fc1e305eeb17eb24c29e11253f50fa3b50..a262f3278c214610f20a68060d354d7833a47953 100644
--- a/drivers/gpu/drm/amd/display/dc/inc/hw/clk_mgr_internal.h
+++ b/drivers/gpu/drm/amd/display/dc/inc/hw/clk_mgr_internal.h
@@ -318,6 +318,11 @@ static inline bool should_update_pstate_support(bool safe_to_lower, bool calc_su
return false;
}
+static inline int khz_to_mhz_ceil(int khz)
+{
+ return (khz + 999) / 1000;
+}
+
int clk_mgr_helper_get_active_display_cnt(
struct dc *dc,
struct dc_state *context);
diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/dchubbub.h b/drivers/gpu/drm/amd/display/dc/inc/hw/dchubbub.h
index 0638b337f14368d68734e308f7bae588c5ab7813..713f5558f5e17cbbc01ccdcecac83f6cbc5c0143 100644
--- a/drivers/gpu/drm/amd/display/dc/inc/hw/dchubbub.h
+++ b/drivers/gpu/drm/amd/display/dc/inc/hw/dchubbub.h
@@ -102,6 +102,15 @@ struct hubbub_addr_config {
} default_addrs;
};
+struct dcn_hubbub_state {
+ uint32_t vm_fault_addr_msb;
+ uint32_t vm_fault_addr_lsb;
+ uint32_t vm_error_status;
+ uint32_t vm_error_vmid;
+ uint32_t vm_error_pipe;
+ uint32_t vm_error_mode;
+};
+
struct hubbub_funcs {
void (*update_dchub)(
struct hubbub *hubbub,
@@ -149,6 +158,8 @@ struct hubbub_funcs {
void (*force_wm_propagate_to_pipes)(struct hubbub *hubbub);
+ void (*hubbub_read_state)(struct hubbub *hubbub, struct dcn_hubbub_state *hubbub_state);
+
void (*force_pstate_change_control)(struct hubbub *hubbub, bool force, bool allow);
void (*init_watermarks)(struct hubbub *hubbub);
diff --git a/drivers/gpu/drm/amd/display/dc/inc/link_dpcd.h b/drivers/gpu/drm/amd/display/dc/inc/link_dpcd.h
index d4d52ef1b165563ee536d0a3ef01808b960564fc..3f12b1600d2afc3a648b5b0abc46110bd6f6623f 100644
--- a/drivers/gpu/drm/amd/display/dc/inc/link_dpcd.h
+++ b/drivers/gpu/drm/amd/display/dc/inc/link_dpcd.h
@@ -1,3 +1,28 @@
+/*
+ * Copyright 2021 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
#ifndef __LINK_DPCD_H__
#define __LINK_DPCD_H__
#include <inc/core_status.h>
diff --git a/drivers/gpu/drm/amd/display/dc/irq_types.h b/drivers/gpu/drm/amd/display/dc/irq_types.h
index 1139b9eb9f6f890d70d7e170c3a81b34e8361bdf..530c2578db406d68e7db326c6dc053b21ba49eb0 100644
--- a/drivers/gpu/drm/amd/display/dc/irq_types.h
+++ b/drivers/gpu/drm/amd/display/dc/irq_types.h
@@ -152,7 +152,7 @@ enum dc_irq_source {
DC_IRQ_SOURCE_DC6_VLINE1,
DC_IRQ_SOURCE_DMCUB_OUTBOX,
DC_IRQ_SOURCE_DMCUB_OUTBOX0,
-
+ DC_IRQ_SOURCE_DMCUB_GENERAL_DATAOUT,
DAL_IRQ_SOURCES_NUMBER
};
diff --git a/drivers/gpu/drm/amd/display/dmub/dmub_srv.h b/drivers/gpu/drm/amd/display/dmub/dmub_srv.h
index abbf7ae584c93d9196efe95719f6c03e1b979462..caf961bb633f60f80131d4dad147bd50389b9916 100644
--- a/drivers/gpu/drm/amd/display/dmub/dmub_srv.h
+++ b/drivers/gpu/drm/amd/display/dmub/dmub_srv.h
@@ -352,6 +352,8 @@ struct dmub_srv_hw_funcs {
uint32_t (*get_gpint_response)(struct dmub_srv *dmub);
+ uint32_t (*get_gpint_dataout)(struct dmub_srv *dmub);
+
void (*send_inbox0_cmd)(struct dmub_srv *dmub, union dmub_inbox0_data_register data);
uint32_t (*get_current_time)(struct dmub_srv *dmub);
@@ -676,6 +678,22 @@ dmub_srv_send_gpint_command(struct dmub_srv *dmub,
enum dmub_status dmub_srv_get_gpint_response(struct dmub_srv *dmub,
uint32_t *response);
+/**
+ * dmub_srv_get_gpint_dataout() - Queries the GPINT DATAOUT.
+ * @dmub: the dmub service
+ * @dataout: the data for the GPINT DATAOUT
+ *
+ * Returns the response code for the last GPINT DATAOUT interrupt.
+ *
+ * Can be called after software initialization.
+ *
+ * Return:
+ * DMUB_STATUS_OK - success
+ * DMUB_STATUS_INVALID - unspecified error
+ */
+enum dmub_status dmub_srv_get_gpint_dataout(struct dmub_srv *dmub,
+ uint32_t *dataout);
+
/**
* dmub_flush_buffer_mem() - Read back entire frame buffer region.
* This ensures that the write from x86 has been flushed and will not
diff --git a/drivers/gpu/drm/amd/display/dmub/inc/dmub_cmd.h b/drivers/gpu/drm/amd/display/dmub/inc/dmub_cmd.h
index 7c4734f905d921ba105b9dd657a33b76d818bfc4..02921ad22310e239d6199abbf5fc54acc9b34fc8 100644
--- a/drivers/gpu/drm/amd/display/dmub/inc/dmub_cmd.h
+++ b/drivers/gpu/drm/amd/display/dmub/inc/dmub_cmd.h
@@ -23,8 +23,8 @@
*
*/
-#ifndef _DMUB_CMD_H_
-#define _DMUB_CMD_H_
+#ifndef DMUB_CMD_H
+#define DMUB_CMD_H
#if defined(_TEST_HARNESS) || defined(FPGA_USB4)
#include "dmub_fw_types.h"
@@ -47,10 +47,10 @@
/* Firmware versioning. */
#ifdef DMUB_EXPOSE_VERSION
-#define DMUB_FW_VERSION_GIT_HASH 0xf3da2b656
+#define DMUB_FW_VERSION_GIT_HASH 0xe599e0896
#define DMUB_FW_VERSION_MAJOR 0
#define DMUB_FW_VERSION_MINOR 0
-#define DMUB_FW_VERSION_REVISION 71
+#define DMUB_FW_VERSION_REVISION 76
#define DMUB_FW_VERSION_TEST 0
#define DMUB_FW_VERSION_VBIOS 0
#define DMUB_FW_VERSION_HOTFIX 0
@@ -334,6 +334,7 @@ enum dmub_fw_boot_status_bit {
DMUB_FW_BOOT_STATUS_BIT_MAILBOX_READY = (1 << 1), /**< 1 if mailbox ready */
DMUB_FW_BOOT_STATUS_BIT_OPTIMIZED_INIT_DONE = (1 << 2), /**< 1 if init done */
DMUB_FW_BOOT_STATUS_BIT_RESTORE_REQUIRED = (1 << 3), /**< 1 if driver should call restore */
+ DMUB_FW_BOOT_STATUS_BIT_DEFERRED_LOADED = (1 << 4), /**< 1 if VBIOS data is deferred programmed */
};
/* Register bit definition for SCRATCH5 */
@@ -352,7 +353,7 @@ enum dmub_lvtma_status_bit {
};
/**
- * union dmub_fw_boot_options - Boot option definitions for SCRATCH15
+ * union dmub_fw_boot_options - Boot option definitions for SCRATCH14
*/
union dmub_fw_boot_options {
struct {
@@ -363,7 +364,10 @@ union dmub_fw_boot_options {
uint32_t disable_clk_gate: 1; /**< 1 if clock gating should be disabled */
uint32_t skip_phy_init_panel_sequence: 1; /**< 1 to skip panel init seq */
uint32_t z10_disable: 1; /**< 1 to disable z10 */
- uint32_t reserved : 25; /**< reserved */
+ uint32_t reserved2: 1; /**< reserved for an unreleased feature */
+ uint32_t reserved_unreleased1: 1; /**< reserved for an unreleased feature */
+ uint32_t invalid_vbios_data: 1; /**< 1 if VBIOS data table is invalid */
+ uint32_t reserved : 23; /**< reserved */
} bits; /**< boot bits */
uint32_t all; /**< 32-bit access to bits */
};
@@ -1406,6 +1410,10 @@ struct dmub_cmd_psr_copy_settings_data {
* Currently the support is only for 0 or 1
*/
uint8_t panel_inst;
+ /**
+ * Explicit padding to 4 byte boundary.
+ */
+ uint8_t pad3[4];
};
/**
@@ -2462,16 +2470,14 @@ static inline bool dmub_rb_full(struct dmub_rb *rb)
static inline bool dmub_rb_push_front(struct dmub_rb *rb,
const union dmub_rb_cmd *cmd)
{
- uint64_t volatile *dst = (uint64_t volatile *)(rb->base_address) + rb->wrpt / sizeof(uint64_t);
- const uint64_t *src = (const uint64_t *)cmd;
- uint8_t i;
+ uint8_t *dst = (uint8_t *)(rb->base_address) + rb->wrpt;
+ const uint8_t *src = (const uint8_t *)cmd;
if (dmub_rb_full(rb))
return false;
// copying data
- for (i = 0; i < DMUB_RB_CMD_SIZE / sizeof(uint64_t); i++)
- *dst++ = *src++;
+ dmub_memcpy(dst, src, DMUB_RB_CMD_SIZE);
rb->wrpt += DMUB_RB_CMD_SIZE;
@@ -2493,7 +2499,7 @@ static inline bool dmub_rb_out_push_front(struct dmub_rb *rb,
const union dmub_rb_out_cmd *cmd)
{
uint8_t *dst = (uint8_t *)(rb->base_address) + rb->wrpt;
- const uint8_t *src = (uint8_t *)cmd;
+ const uint8_t *src = (const uint8_t *)cmd;
if (dmub_rb_full(rb))
return false;
@@ -2578,18 +2584,16 @@ static inline bool dmub_rb_peek_offset(struct dmub_rb *rb,
* @return false otherwise
*/
static inline bool dmub_rb_out_front(struct dmub_rb *rb,
- union dmub_rb_out_cmd *cmd)
+ union dmub_rb_out_cmd *cmd)
{
- const uint64_t volatile *src = (const uint64_t volatile *)(rb->base_address) + rb->rptr / sizeof(uint64_t);
- uint64_t *dst = (uint64_t *)cmd;
- uint8_t i;
+ const uint8_t *src = (const uint8_t *)(rb->base_address) + rb->rptr;
+ uint8_t *dst = (uint8_t *)cmd;
if (dmub_rb_empty(rb))
return false;
// copying data
- for (i = 0; i < DMUB_RB_CMD_SIZE / sizeof(uint64_t); i++)
- *dst++ = *src++;
+ dmub_memcpy(dst, src, DMUB_RB_CMD_SIZE);
return true;
}
@@ -2624,15 +2628,14 @@ static inline bool dmub_rb_pop_front(struct dmub_rb *rb)
*/
static inline void dmub_rb_flush_pending(const struct dmub_rb *rb)
{
+ uint8_t buf[DMUB_RB_CMD_SIZE];
uint32_t rptr = rb->rptr;
uint32_t wptr = rb->wrpt;
while (rptr != wptr) {
- uint64_t volatile *data = (uint64_t volatile *)rb->base_address + rptr / sizeof(uint64_t);
- uint8_t i;
+ const uint8_t *data = (const uint8_t *)rb->base_address + rptr;
- for (i = 0; i < DMUB_RB_CMD_SIZE / sizeof(uint64_t); i++)
- *data++;
+ dmub_memcpy(buf, data, DMUB_RB_CMD_SIZE);
rptr += DMUB_RB_CMD_SIZE;
if (rptr >= rb->capacity)
diff --git a/drivers/gpu/drm/amd/display/dmub/src/dmub_dcn31.c b/drivers/gpu/drm/amd/display/dmub/src/dmub_dcn31.c
index 973de346410d37b4c33b9d28c6345b68a09bc653..61446170056eb12fcf3e6eb0089f5e27b23a1760 100644
--- a/drivers/gpu/drm/amd/display/dmub/src/dmub_dcn31.c
+++ b/drivers/gpu/drm/amd/display/dmub/src/dmub_dcn31.c
@@ -38,7 +38,10 @@
const struct dmub_srv_dcn31_regs dmub_srv_dcn31_regs = {
#define DMUB_SR(reg) REG_OFFSET_EXP(reg),
- { DMUB_DCN31_REGS() },
+ {
+ DMUB_DCN31_REGS()
+ DMCUB_INTERNAL_REGS()
+ },
#undef DMUB_SR
#define DMUB_SF(reg, field) FD_MASK(reg, field),
@@ -305,6 +308,21 @@ uint32_t dmub_dcn31_get_gpint_response(struct dmub_srv *dmub)
return REG_READ(DMCUB_SCRATCH7);
}
+uint32_t dmub_dcn31_get_gpint_dataout(struct dmub_srv *dmub)
+{
+ uint32_t dataout = REG_READ(DMCUB_GPINT_DATAOUT);
+
+ REG_UPDATE(DMCUB_INTERRUPT_ENABLE, DMCUB_GPINT_IH_INT_EN, 0);
+
+ REG_WRITE(DMCUB_GPINT_DATAOUT, 0);
+ REG_UPDATE(DMCUB_INTERRUPT_ACK, DMCUB_GPINT_IH_INT_ACK, 1);
+ REG_UPDATE(DMCUB_INTERRUPT_ACK, DMCUB_GPINT_IH_INT_ACK, 0);
+
+ REG_UPDATE(DMCUB_INTERRUPT_ENABLE, DMCUB_GPINT_IH_INT_EN, 1);
+
+ return dataout;
+}
+
union dmub_fw_boot_status dmub_dcn31_get_fw_boot_status(struct dmub_srv *dmub)
{
union dmub_fw_boot_status status;
diff --git a/drivers/gpu/drm/amd/display/dmub/src/dmub_dcn31.h b/drivers/gpu/drm/amd/display/dmub/src/dmub_dcn31.h
index 9456a6a2d51841d6263e9520162b2cd23082fcd9..bb62605d2ac8927382241e6caa546e2dbcc5a7a2 100644
--- a/drivers/gpu/drm/amd/display/dmub/src/dmub_dcn31.h
+++ b/drivers/gpu/drm/amd/display/dmub/src/dmub_dcn31.h
@@ -114,7 +114,9 @@ struct dmub_srv;
DMUB_SR(DMCUB_TIMER_CURRENT) \
DMUB_SR(DMCUB_INST_FETCH_FAULT_ADDR) \
DMUB_SR(DMCUB_UNDEFINED_ADDRESS_FAULT_ADDR) \
- DMUB_SR(DMCUB_DATA_WRITE_FAULT_ADDR)
+ DMUB_SR(DMCUB_DATA_WRITE_FAULT_ADDR) \
+ DMUB_SR(DMCUB_INTERRUPT_ENABLE) \
+ DMUB_SR(DMCUB_INTERRUPT_ACK)
#define DMUB_DCN31_FIELDS() \
DMUB_SF(DMCUB_CNTL, DMCUB_ENABLE) \
@@ -147,7 +149,9 @@ struct dmub_srv;
DMUB_SF(MMHUBBUB_SOFT_RESET, DMUIF_SOFT_RESET) \
DMUB_SF(DCN_VM_FB_LOCATION_BASE, FB_BASE) \
DMUB_SF(DCN_VM_FB_OFFSET, FB_OFFSET) \
- DMUB_SF(DMCUB_INBOX0_WPTR, DMCUB_INBOX0_WPTR)
+ DMUB_SF(DMCUB_INBOX0_WPTR, DMCUB_INBOX0_WPTR) \
+ DMUB_SF(DMCUB_INTERRUPT_ENABLE, DMCUB_GPINT_IH_INT_EN) \
+ DMUB_SF(DMCUB_INTERRUPT_ACK, DMCUB_GPINT_IH_INT_ACK)
struct dmub_srv_dcn31_reg_offset {
#define DMUB_SR(reg) uint32_t reg;
@@ -222,6 +226,8 @@ bool dmub_dcn31_is_gpint_acked(struct dmub_srv *dmub,
uint32_t dmub_dcn31_get_gpint_response(struct dmub_srv *dmub);
+uint32_t dmub_dcn31_get_gpint_dataout(struct dmub_srv *dmub);
+
void dmub_dcn31_enable_dmub_boot_options(struct dmub_srv *dmub, const struct dmub_srv_hw_params *params);
void dmub_dcn31_skip_dmub_panel_power_sequence(struct dmub_srv *dmub, bool skip);
diff --git a/drivers/gpu/drm/amd/display/dmub/src/dmub_srv.c b/drivers/gpu/drm/amd/display/dmub/src/dmub_srv.c
index 2bdbd7406f5655015d1a485b8dc919ad479e04e1..75a91cfaf03602c2589fa3118d6791a12c71a042 100644
--- a/drivers/gpu/drm/amd/display/dmub/src/dmub_srv.c
+++ b/drivers/gpu/drm/amd/display/dmub/src/dmub_srv.c
@@ -224,6 +224,7 @@ static bool dmub_srv_hw_setup(struct dmub_srv *dmub, enum dmub_asic asic)
funcs->set_gpint = dmub_dcn31_set_gpint;
funcs->is_gpint_acked = dmub_dcn31_is_gpint_acked;
funcs->get_gpint_response = dmub_dcn31_get_gpint_response;
+ funcs->get_gpint_dataout = dmub_dcn31_get_gpint_dataout;
funcs->get_fw_status = dmub_dcn31_get_fw_boot_status;
funcs->enable_dmub_boot_options = dmub_dcn31_enable_dmub_boot_options;
funcs->skip_dmub_panel_power_sequence = dmub_dcn31_skip_dmub_panel_power_sequence;
@@ -719,6 +720,22 @@ enum dmub_status dmub_srv_get_gpint_response(struct dmub_srv *dmub,
return DMUB_STATUS_OK;
}
+enum dmub_status dmub_srv_get_gpint_dataout(struct dmub_srv *dmub,
+ uint32_t *dataout)
+{
+ *dataout = 0;
+
+ if (!dmub->sw_init)
+ return DMUB_STATUS_INVALID;
+
+ if (!dmub->hw_funcs.get_gpint_dataout)
+ return DMUB_STATUS_INVALID;
+
+ *dataout = dmub->hw_funcs.get_gpint_dataout(dmub);
+
+ return DMUB_STATUS_OK;
+}
+
enum dmub_status dmub_srv_get_fw_boot_status(struct dmub_srv *dmub,
union dmub_fw_boot_status *status)
{
diff --git a/drivers/gpu/drm/amd/display/modules/hdcp/hdcp.c b/drivers/gpu/drm/amd/display/modules/hdcp/hdcp.c
index b963226e8af433d855ef0f6296ee30814ad6c4fe..06d60f031a0680bf799035697ad2fb654e8c2498 100644
--- a/drivers/gpu/drm/amd/display/modules/hdcp/hdcp.c
+++ b/drivers/gpu/drm/amd/display/modules/hdcp/hdcp.c
@@ -39,8 +39,12 @@ static void push_error_status(struct mod_hdcp *hdcp,
if (is_hdcp1(hdcp)) {
hdcp->connection.hdcp1_retry_count++;
+ if (hdcp->connection.hdcp1_retry_count == MAX_NUM_OF_ATTEMPTS)
+ hdcp->connection.link.adjust.hdcp1.disable = 1;
} else if (is_hdcp2(hdcp)) {
hdcp->connection.hdcp2_retry_count++;
+ if (hdcp->connection.hdcp2_retry_count == MAX_NUM_OF_ATTEMPTS)
+ hdcp->connection.link.adjust.hdcp2.disable = 1;
}
}
@@ -59,8 +63,7 @@ static uint8_t is_cp_desired_hdcp1(struct mod_hdcp *hdcp)
}
}
- return (hdcp->connection.hdcp1_retry_count < MAX_NUM_OF_ATTEMPTS) &&
- is_auth_needed &&
+ return is_auth_needed &&
!hdcp->connection.link.adjust.hdcp1.disable &&
!hdcp->connection.is_hdcp1_revoked;
}
@@ -80,8 +83,7 @@ static uint8_t is_cp_desired_hdcp2(struct mod_hdcp *hdcp)
}
}
- return (hdcp->connection.hdcp2_retry_count < MAX_NUM_OF_ATTEMPTS) &&
- is_auth_needed &&
+ return is_auth_needed &&
!hdcp->connection.link.adjust.hdcp2.disable &&
!hdcp->connection.is_hdcp2_revoked;
}
@@ -313,9 +315,6 @@ enum mod_hdcp_status mod_hdcp_add_display(struct mod_hdcp *hdcp,
goto out;
}
- /* save current encryption states to restore after next authentication */
- mod_hdcp_save_current_encryption_states(hdcp);
-
/* reset existing authentication status */
status = reset_authentication(hdcp, output);
if (status != MOD_HDCP_STATUS_SUCCESS)
@@ -362,9 +361,6 @@ enum mod_hdcp_status mod_hdcp_remove_display(struct mod_hdcp *hdcp,
goto out;
}
- /* save current encryption states to restore after next authentication */
- mod_hdcp_save_current_encryption_states(hdcp);
-
/* stop current authentication */
status = reset_authentication(hdcp, output);
if (status != MOD_HDCP_STATUS_SUCCESS)
@@ -392,6 +388,60 @@ enum mod_hdcp_status mod_hdcp_remove_display(struct mod_hdcp *hdcp,
return status;
}
+enum mod_hdcp_status mod_hdcp_update_authentication(struct mod_hdcp *hdcp,
+ uint8_t index,
+ struct mod_hdcp_link_adjustment *link_adjust,
+ struct mod_hdcp_display_adjustment *display_adjust,
+ struct mod_hdcp_output *output)
+{
+ enum mod_hdcp_status status = MOD_HDCP_STATUS_SUCCESS;
+ struct mod_hdcp_display *display = NULL;
+
+ HDCP_TOP_INTERFACE_TRACE_WITH_INDEX(hdcp, index);
+ memset(output, 0, sizeof(struct mod_hdcp_output));
+
+ /* find display in connection */
+ display = get_active_display_at_index(hdcp, index);
+ if (!display) {
+ status = MOD_HDCP_STATUS_DISPLAY_NOT_FOUND;
+ goto out;
+ }
+
+ /* skip if no changes */
+ if (memcmp(link_adjust, &hdcp->connection.link.adjust,
+ sizeof(struct mod_hdcp_link_adjustment)) == 0 &&
+ memcmp(display_adjust, &display->adjust,
+ sizeof(struct mod_hdcp_display_adjustment)) == 0) {
+ status = MOD_HDCP_STATUS_SUCCESS;
+ goto out;
+ }
+
+ /* stop current authentication */
+ status = reset_authentication(hdcp, output);
+ if (status != MOD_HDCP_STATUS_SUCCESS)
+ goto out;
+
+ /* clear retry counters */
+ reset_retry_counts(hdcp);
+
+ /* reset error trace */
+ memset(&hdcp->connection.trace, 0, sizeof(hdcp->connection.trace));
+
+ /* set new adjustment */
+ hdcp->connection.link.adjust = *link_adjust;
+ display->adjust = *display_adjust;
+
+ /* request authentication when connection is not reset */
+ if (current_state(hdcp) != HDCP_UNINITIALIZED)
+ /* wait 100ms to debounce simultaneous updates for different indices */
+ callback_in_ms(100, output);
+
+out:
+ if (status != MOD_HDCP_STATUS_SUCCESS)
+ push_error_status(hdcp, status);
+ return status;
+}
+
enum mod_hdcp_status mod_hdcp_query_display(struct mod_hdcp *hdcp,
uint8_t index, struct mod_hdcp_display_query *query)
{
diff --git a/drivers/gpu/drm/amd/display/modules/hdcp/hdcp.h b/drivers/gpu/drm/amd/display/modules/hdcp/hdcp.h
index 3ce91db560d1d2224025109719b6e8e221e105a5..7123f0915706cd721c9e309533465dedaa1dc40e 100644
--- a/drivers/gpu/drm/amd/display/modules/hdcp/hdcp.h
+++ b/drivers/gpu/drm/amd/display/modules/hdcp/hdcp.h
@@ -331,8 +331,6 @@ enum mod_hdcp_status mod_hdcp_add_display_to_topology(
struct mod_hdcp *hdcp, struct mod_hdcp_display *display);
enum mod_hdcp_status mod_hdcp_remove_display_from_topology(
struct mod_hdcp *hdcp, uint8_t index);
-bool mod_hdcp_is_link_encryption_enabled(struct mod_hdcp *hdcp);
-void mod_hdcp_save_current_encryption_states(struct mod_hdcp *hdcp);
enum mod_hdcp_status mod_hdcp_hdcp1_create_session(struct mod_hdcp *hdcp);
enum mod_hdcp_status mod_hdcp_hdcp1_destroy_session(struct mod_hdcp *hdcp);
enum mod_hdcp_status mod_hdcp_hdcp1_validate_rx(struct mod_hdcp *hdcp);
diff --git a/drivers/gpu/drm/amd/display/modules/hdcp/hdcp1_execution.c b/drivers/gpu/drm/amd/display/modules/hdcp/hdcp1_execution.c
index de872e7958b0657f61605f261f9eb2fd5400826b..6ec918af3bffc764f669d5bf166ca5e0ba349441 100644
--- a/drivers/gpu/drm/amd/display/modules/hdcp/hdcp1_execution.c
+++ b/drivers/gpu/drm/amd/display/modules/hdcp/hdcp1_execution.c
@@ -266,9 +266,6 @@ static enum mod_hdcp_status authenticated(struct mod_hdcp *hdcp,
mod_hdcp_execute_and_set(mod_hdcp_hdcp1_link_maintenance,
&input->link_maintenance, &status,
hdcp, "link_maintenance");
-
- if (status != MOD_HDCP_STATUS_SUCCESS)
- mod_hdcp_save_current_encryption_states(hdcp);
out:
return status;
}
@@ -447,9 +444,6 @@ static enum mod_hdcp_status authenticated_dp(struct mod_hdcp *hdcp,
mod_hdcp_execute_and_set(check_no_reauthentication_request_dp,
&input->reauth_request_check, &status,
hdcp, "reauth_request_check");
-
- if (status != MOD_HDCP_STATUS_SUCCESS)
- mod_hdcp_save_current_encryption_states(hdcp);
out:
return status;
}
diff --git a/drivers/gpu/drm/amd/display/modules/hdcp/hdcp2_execution.c b/drivers/gpu/drm/amd/display/modules/hdcp/hdcp2_execution.c
index 117c6b45f71891bcc5786dc0f4152e82ccc457bd..91c22b96ebde7fc5446e78f2557ac3bb33b56020 100644
--- a/drivers/gpu/drm/amd/display/modules/hdcp/hdcp2_execution.c
+++ b/drivers/gpu/drm/amd/display/modules/hdcp/hdcp2_execution.c
@@ -571,9 +571,6 @@ static enum mod_hdcp_status authenticated(struct mod_hdcp *hdcp,
}
process_rxstatus(hdcp, event_ctx, input, &status);
-
- if (status != MOD_HDCP_STATUS_SUCCESS)
- mod_hdcp_save_current_encryption_states(hdcp);
out:
return status;
}
diff --git a/drivers/gpu/drm/amd/display/modules/hdcp/hdcp_psp.c b/drivers/gpu/drm/amd/display/modules/hdcp/hdcp_psp.c
index 1b02056bc8bdeff57e7d3e9bbddee55eae61207e..ade86a042398fbdca0cf183dd6a6b74664d4e991 100644
--- a/drivers/gpu/drm/amd/display/modules/hdcp/hdcp_psp.c
+++ b/drivers/gpu/drm/amd/display/modules/hdcp/hdcp_psp.c
@@ -45,7 +45,7 @@ static void hdcp2_message_init(struct mod_hdcp *hdcp,
in->process.msg3_desc.msg_size = 0;
}
-static enum mod_hdcp_status mod_hdcp_remove_display_from_topology_v2(
+static enum mod_hdcp_status remove_display_from_topology_v2(
struct mod_hdcp *hdcp, uint8_t index)
{
struct psp_context *psp = hdcp->config.psp.handle;
@@ -81,7 +81,7 @@ static enum mod_hdcp_status mod_hdcp_remove_display_from_topology_v2(
return status;
}
-static enum mod_hdcp_status mod_hdcp_remove_display_from_topology_v3(
+static enum mod_hdcp_status remove_display_from_topology_v3(
struct mod_hdcp *hdcp, uint8_t index)
{
struct psp_context *psp = hdcp->config.psp.handle;
@@ -107,7 +107,7 @@ static enum mod_hdcp_status mod_hdcp_remove_display_from_topology_v3(
psp_dtm_invoke(psp, dtm_cmd->cmd_id);
if (dtm_cmd->dtm_status != TA_DTM_STATUS__SUCCESS) {
- status = mod_hdcp_remove_display_from_topology_v2(hdcp, index);
+ status = remove_display_from_topology_v2(hdcp, index);
if (status != MOD_HDCP_STATUS_SUCCESS)
display->state = MOD_HDCP_DISPLAY_INACTIVE;
} else {
@@ -120,20 +120,7 @@ static enum mod_hdcp_status mod_hdcp_remove_display_from_topology_v3(
return status;
}
-enum mod_hdcp_status mod_hdcp_remove_display_from_topology(
- struct mod_hdcp *hdcp, uint8_t index)
-{
- enum mod_hdcp_status status = MOD_HDCP_STATUS_UPDATE_TOPOLOGY_FAILURE;
-
- if (hdcp->config.psp.caps.dtm_v3_supported)
- status = mod_hdcp_remove_display_from_topology_v3(hdcp, index);
- else
- status = mod_hdcp_remove_display_from_topology_v2(hdcp, index);
-
- return status;
-}
-
-static enum mod_hdcp_status mod_hdcp_add_display_to_topology_v2(
+static enum mod_hdcp_status add_display_to_topology_v2(
struct mod_hdcp *hdcp, struct mod_hdcp_display *display)
{
struct psp_context *psp = hdcp->config.psp.handle;
@@ -180,7 +167,7 @@ static enum mod_hdcp_status mod_hdcp_add_display_to_topology_v2(
return status;
}
-static enum mod_hdcp_status mod_hdcp_add_display_to_topology_v3(
+static enum mod_hdcp_status add_display_to_topology_v3(
struct mod_hdcp *hdcp, struct mod_hdcp_display *display)
{
struct psp_context *psp = hdcp->config.psp.handle;
@@ -220,7 +207,7 @@ static enum mod_hdcp_status mod_hdcp_add_display_to_topology_v3(
psp_dtm_invoke(psp, dtm_cmd->cmd_id);
if (dtm_cmd->dtm_status != TA_DTM_STATUS__SUCCESS) {
- status = mod_hdcp_add_display_to_topology_v2(hdcp, display);
+ status = add_display_to_topology_v2(hdcp, display);
if (status != MOD_HDCP_STATUS_SUCCESS)
display->state = MOD_HDCP_DISPLAY_INACTIVE;
} else {
@@ -232,15 +219,28 @@ static enum mod_hdcp_status mod_hdcp_add_display_to_topology_v3(
return status;
}
+enum mod_hdcp_status mod_hdcp_remove_display_from_topology(
+ struct mod_hdcp *hdcp, uint8_t index)
+{
+ enum mod_hdcp_status status = MOD_HDCP_STATUS_UPDATE_TOPOLOGY_FAILURE;
+
+ if (hdcp->config.psp.caps.dtm_v3_supported)
+ status = remove_display_from_topology_v3(hdcp, index);
+ else
+ status = remove_display_from_topology_v2(hdcp, index);
+
+ return status;
+}
+
enum mod_hdcp_status mod_hdcp_add_display_to_topology(struct mod_hdcp *hdcp,
struct mod_hdcp_display *display)
{
enum mod_hdcp_status status = MOD_HDCP_STATUS_SUCCESS;
if (hdcp->config.psp.caps.dtm_v3_supported)
- status = mod_hdcp_add_display_to_topology_v3(hdcp, display);
+ status = add_display_to_topology_v3(hdcp, display);
else
- status = mod_hdcp_add_display_to_topology_v2(hdcp, display);
+ status = add_display_to_topology_v2(hdcp, display);
return status;
}
@@ -1021,14 +1021,3 @@ enum mod_hdcp_status mod_hdcp_hdcp2_validate_stream_ready(struct mod_hdcp *hdcp)
mutex_unlock(&psp->hdcp_context.mutex);
return status;
}
-
-bool mod_hdcp_is_link_encryption_enabled(struct mod_hdcp *hdcp)
-{
- /* unsupported */
- return true;
-}
-
-void mod_hdcp_save_current_encryption_states(struct mod_hdcp *hdcp)
-{
- /* unsupported */
-}
diff --git a/drivers/gpu/drm/amd/display/modules/inc/mod_hdcp.h b/drivers/gpu/drm/amd/display/modules/inc/mod_hdcp.h
index c590493fd2936c36e1ad6ff16d87d271ca9b7e83..a6eb86de8d5c77ffbd863a2c1ea6f52a86c4cec1 100644
--- a/drivers/gpu/drm/amd/display/modules/inc/mod_hdcp.h
+++ b/drivers/gpu/drm/amd/display/modules/inc/mod_hdcp.h
@@ -123,7 +123,6 @@ enum mod_hdcp_display_state {
struct mod_hdcp_psp_caps {
uint8_t dtm_v3_supported;
- uint8_t opm_state_query_supported;
};
enum mod_hdcp_display_disable_option {
@@ -282,15 +281,22 @@ enum mod_hdcp_status mod_hdcp_setup(struct mod_hdcp *hdcp,
/* called per link on link destroy */
enum mod_hdcp_status mod_hdcp_teardown(struct mod_hdcp *hdcp);
-/* called per display on cp_desired set to true */
+/* called per display after stream is enabled */
enum mod_hdcp_status mod_hdcp_add_display(struct mod_hdcp *hdcp,
struct mod_hdcp_link *link, struct mod_hdcp_display *display,
struct mod_hdcp_output *output);
-/* called per display on cp_desired set to false */
+/* called per display before stream is disabled */
enum mod_hdcp_status mod_hdcp_remove_display(struct mod_hdcp *hdcp,
uint8_t index, struct mod_hdcp_output *output);
+/* called per display to apply new authentication adjustment */
+enum mod_hdcp_status mod_hdcp_update_authentication(struct mod_hdcp *hdcp,
+ uint8_t index,
+ struct mod_hdcp_link_adjustment *link_adjust,
+ struct mod_hdcp_display_adjustment *display_adjust,
+ struct mod_hdcp_output *output);
+
/* called to query hdcp information on a specific index */
enum mod_hdcp_status mod_hdcp_query_display(struct mod_hdcp *hdcp,
uint8_t index, struct mod_hdcp_display_query *query);
diff --git a/drivers/gpu/drm/amd/include/amd_shared.h b/drivers/gpu/drm/amd/include/amd_shared.h
index ff1d3d4a6488940e7598bdd07d6f9a0e9461946d..257f280d3d53fed0175a504edcc4fa05830683bd 100644
--- a/drivers/gpu/drm/amd/include/amd_shared.h
+++ b/drivers/gpu/drm/amd/include/amd_shared.h
@@ -47,6 +47,7 @@ enum amd_apu_flags {
AMD_APU_IS_RENOIR = 0x00000008UL,
AMD_APU_IS_GREEN_SARDINE = 0x00000010UL,
AMD_APU_IS_VANGOGH = 0x00000020UL,
+ AMD_APU_IS_CYAN_SKILLFISH2 = 0x00000040UL,
};
/**
diff --git a/drivers/gpu/drm/amd/include/asic_reg/dcn/dcn_3_1_2_sh_mask.h b/drivers/gpu/drm/amd/include/asic_reg/dcn/dcn_3_1_2_sh_mask.h
index e5fd0121ceff80e87ac33b9c0fb8e1c7bd386cb4..a9d553ef26c0009edb69bafdced1ad410f230d88 100644
--- a/drivers/gpu/drm/amd/include/asic_reg/dcn/dcn_3_1_2_sh_mask.h
+++ b/drivers/gpu/drm/amd/include/asic_reg/dcn/dcn_3_1_2_sh_mask.h
@@ -5971,6 +5971,7 @@
#define DMCUB_INTERRUPT_ENABLE__DMCUB_GPINT1_INT_EN__SHIFT 0xb
#define DMCUB_INTERRUPT_ENABLE__DMCUB_GPINT2_INT_EN__SHIFT 0xc
#define DMCUB_INTERRUPT_ENABLE__DMCUB_UNDEFINED_ADDRESS_FAULT_INT_EN__SHIFT 0xd
+#define DMCUB_INTERRUPT_ENABLE__DMCUB_GPINT_IH_INT_EN__SHIFT 0x11
#define DMCUB_INTERRUPT_ENABLE__DMCUB_TIMER0_INT_EN_MASK 0x00000001L
#define DMCUB_INTERRUPT_ENABLE__DMCUB_TIMER1_INT_EN_MASK 0x00000002L
#define DMCUB_INTERRUPT_ENABLE__DMCUB_INBOX0_READY_INT_EN_MASK 0x00000004L
@@ -5985,6 +5986,7 @@
#define DMCUB_INTERRUPT_ENABLE__DMCUB_GPINT1_INT_EN_MASK 0x00000800L
#define DMCUB_INTERRUPT_ENABLE__DMCUB_GPINT2_INT_EN_MASK 0x00001000L
#define DMCUB_INTERRUPT_ENABLE__DMCUB_UNDEFINED_ADDRESS_FAULT_INT_EN_MASK 0x00002000L
+#define DMCUB_INTERRUPT_ENABLE__DMCUB_GPINT_IH_INT_EN_MASK 0x00020000L
//DMCUB_INTERRUPT_ACK
#define DMCUB_INTERRUPT_ACK__DMCUB_TIMER0_INT_ACK__SHIFT 0x0
#define DMCUB_INTERRUPT_ACK__DMCUB_TIMER1_INT_ACK__SHIFT 0x1
@@ -6000,6 +6002,7 @@
#define DMCUB_INTERRUPT_ACK__DMCUB_GPINT1_INT_ACK__SHIFT 0xb
#define DMCUB_INTERRUPT_ACK__DMCUB_GPINT2_INT_ACK__SHIFT 0xc
#define DMCUB_INTERRUPT_ACK__DMCUB_UNDEFINED_ADDRESS_FAULT_ACK__SHIFT 0xd
+#define DMCUB_INTERRUPT_ACK__DMCUB_GPINT_IH_INT_ACK__SHIFT 0x11
#define DMCUB_INTERRUPT_ACK__DMCUB_TIMER0_INT_ACK_MASK 0x00000001L
#define DMCUB_INTERRUPT_ACK__DMCUB_TIMER1_INT_ACK_MASK 0x00000002L
#define DMCUB_INTERRUPT_ACK__DMCUB_INBOX0_READY_INT_ACK_MASK 0x00000004L
@@ -6014,6 +6017,7 @@
#define DMCUB_INTERRUPT_ACK__DMCUB_GPINT1_INT_ACK_MASK 0x00000800L
#define DMCUB_INTERRUPT_ACK__DMCUB_GPINT2_INT_ACK_MASK 0x00001000L
#define DMCUB_INTERRUPT_ACK__DMCUB_UNDEFINED_ADDRESS_FAULT_ACK_MASK 0x00002000L
+#define DMCUB_INTERRUPT_ACK__DMCUB_GPINT_IH_INT_ACK_MASK 0x00020000L
//DMCUB_INTERRUPT_STATUS
#define DMCUB_INTERRUPT_STATUS__DMCUB_TIMER0_INT_STAT__SHIFT 0x0
#define DMCUB_INTERRUPT_STATUS__DMCUB_TIMER1_INT_STAT__SHIFT 0x1
diff --git a/drivers/gpu/drm/amd/include/asic_reg/mp/mp_11_0_8_offset.h b/drivers/gpu/drm/amd/include/asic_reg/mp/mp_11_0_8_offset.h
new file mode 100644
index 0000000000000000000000000000000000000000..19293ccaec23b53c1db7fa273d207db1534242b7
--- /dev/null
+++ b/drivers/gpu/drm/amd/include/asic_reg/mp/mp_11_0_8_offset.h
@@ -0,0 +1,352 @@
+/*
+ * Copyright (C) 2021 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+ * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+#ifndef _mp_11_0_8_OFFSET_HEADER
+#define _mp_11_0_8_OFFSET_HEADER
+
+
+
+// addressBlock: mp_SmuMp0_SmnDec
+// base address: 0x0
+#define mmMP0_SMN_C2PMSG_32 0x0060
+#define mmMP0_SMN_C2PMSG_32_BASE_IDX 0
+#define mmMP0_SMN_C2PMSG_33 0x0061
+#define mmMP0_SMN_C2PMSG_33_BASE_IDX 0
+#define mmMP0_SMN_C2PMSG_34 0x0062
+#define mmMP0_SMN_C2PMSG_34_BASE_IDX 0
+#define mmMP0_SMN_C2PMSG_35 0x0063
+#define mmMP0_SMN_C2PMSG_35_BASE_IDX 0
+#define mmMP0_SMN_C2PMSG_36 0x0064
+#define mmMP0_SMN_C2PMSG_36_BASE_IDX 0
+#define mmMP0_SMN_C2PMSG_37 0x0065
+#define mmMP0_SMN_C2PMSG_37_BASE_IDX 0
+#define mmMP0_SMN_C2PMSG_38 0x0066
+#define mmMP0_SMN_C2PMSG_38_BASE_IDX 0
+#define mmMP0_SMN_C2PMSG_39 0x0067
+#define mmMP0_SMN_C2PMSG_39_BASE_IDX 0
+#define mmMP0_SMN_C2PMSG_40 0x0068
+#define mmMP0_SMN_C2PMSG_40_BASE_IDX 0
+#define mmMP0_SMN_C2PMSG_41 0x0069
+#define mmMP0_SMN_C2PMSG_41_BASE_IDX 0
+#define mmMP0_SMN_C2PMSG_42 0x006a
+#define mmMP0_SMN_C2PMSG_42_BASE_IDX 0
+#define mmMP0_SMN_C2PMSG_43 0x006b
+#define mmMP0_SMN_C2PMSG_43_BASE_IDX 0
+#define mmMP0_SMN_C2PMSG_44 0x006c
+#define mmMP0_SMN_C2PMSG_44_BASE_IDX 0
+#define mmMP0_SMN_C2PMSG_45 0x006d
+#define mmMP0_SMN_C2PMSG_45_BASE_IDX 0
+#define mmMP0_SMN_C2PMSG_46 0x006e
+#define mmMP0_SMN_C2PMSG_46_BASE_IDX 0
+#define mmMP0_SMN_C2PMSG_47 0x006f
+#define mmMP0_SMN_C2PMSG_47_BASE_IDX 0
+#define mmMP0_SMN_C2PMSG_48 0x0070
+#define mmMP0_SMN_C2PMSG_48_BASE_IDX 0
+#define mmMP0_SMN_C2PMSG_49 0x0071
+#define mmMP0_SMN_C2PMSG_49_BASE_IDX 0
+#define mmMP0_SMN_C2PMSG_50 0x0072
+#define mmMP0_SMN_C2PMSG_50_BASE_IDX 0
+#define mmMP0_SMN_C2PMSG_51 0x0073
+#define mmMP0_SMN_C2PMSG_51_BASE_IDX 0
+#define mmMP0_SMN_C2PMSG_52 0x0074
+#define mmMP0_SMN_C2PMSG_52_BASE_IDX 0
+#define mmMP0_SMN_C2PMSG_53 0x0075
+#define mmMP0_SMN_C2PMSG_53_BASE_IDX 0
+#define mmMP0_SMN_C2PMSG_54 0x0076
+#define mmMP0_SMN_C2PMSG_54_BASE_IDX 0
+#define mmMP0_SMN_C2PMSG_55 0x0077
+#define mmMP0_SMN_C2PMSG_55_BASE_IDX 0
+#define mmMP0_SMN_C2PMSG_56 0x0078
+#define mmMP0_SMN_C2PMSG_56_BASE_IDX 0
+#define mmMP0_SMN_C2PMSG_57 0x0079
+#define mmMP0_SMN_C2PMSG_57_BASE_IDX 0
+#define mmMP0_SMN_C2PMSG_58 0x007a
+#define mmMP0_SMN_C2PMSG_58_BASE_IDX 0
+#define mmMP0_SMN_C2PMSG_59 0x007b
+#define mmMP0_SMN_C2PMSG_59_BASE_IDX 0
+#define mmMP0_SMN_C2PMSG_60 0x007c
+#define mmMP0_SMN_C2PMSG_60_BASE_IDX 0
+#define mmMP0_SMN_C2PMSG_61 0x007d
+#define mmMP0_SMN_C2PMSG_61_BASE_IDX 0
+#define mmMP0_SMN_C2PMSG_62 0x007e
+#define mmMP0_SMN_C2PMSG_62_BASE_IDX 0
+#define mmMP0_SMN_C2PMSG_63 0x007f
+#define mmMP0_SMN_C2PMSG_63_BASE_IDX 0
+#define mmMP0_SMN_C2PMSG_64 0x0080
+#define mmMP0_SMN_C2PMSG_64_BASE_IDX 0
+#define mmMP0_SMN_C2PMSG_65 0x0081
+#define mmMP0_SMN_C2PMSG_65_BASE_IDX 0
+#define mmMP0_SMN_C2PMSG_66 0x0082
+#define mmMP0_SMN_C2PMSG_66_BASE_IDX 0
+#define mmMP0_SMN_C2PMSG_67 0x0083
+#define mmMP0_SMN_C2PMSG_67_BASE_IDX 0
+#define mmMP0_SMN_C2PMSG_68 0x0084
+#define mmMP0_SMN_C2PMSG_68_BASE_IDX 0
+#define mmMP0_SMN_C2PMSG_69 0x0085
+#define mmMP0_SMN_C2PMSG_69_BASE_IDX 0
+#define mmMP0_SMN_C2PMSG_70 0x0086
+#define mmMP0_SMN_C2PMSG_70_BASE_IDX 0
+#define mmMP0_SMN_C2PMSG_71 0x0087
+#define mmMP0_SMN_C2PMSG_71_BASE_IDX 0
+#define mmMP0_SMN_C2PMSG_72 0x0088
+#define mmMP0_SMN_C2PMSG_72_BASE_IDX 0
+#define mmMP0_SMN_C2PMSG_73 0x0089
+#define mmMP0_SMN_C2PMSG_73_BASE_IDX 0
+#define mmMP0_SMN_C2PMSG_74 0x008a
+#define mmMP0_SMN_C2PMSG_74_BASE_IDX 0
+#define mmMP0_SMN_C2PMSG_75 0x008b
+#define mmMP0_SMN_C2PMSG_75_BASE_IDX 0
+#define mmMP0_SMN_C2PMSG_76 0x008c
+#define mmMP0_SMN_C2PMSG_76_BASE_IDX 0
+#define mmMP0_SMN_C2PMSG_77 0x008d
+#define mmMP0_SMN_C2PMSG_77_BASE_IDX 0
+#define mmMP0_SMN_C2PMSG_78 0x008e
+#define mmMP0_SMN_C2PMSG_78_BASE_IDX 0
+#define mmMP0_SMN_C2PMSG_79 0x008f
+#define mmMP0_SMN_C2PMSG_79_BASE_IDX 0
+#define mmMP0_SMN_C2PMSG_80 0x0090
+#define mmMP0_SMN_C2PMSG_80_BASE_IDX 0
+#define mmMP0_SMN_C2PMSG_81 0x0091
+#define mmMP0_SMN_C2PMSG_81_BASE_IDX 0
+#define mmMP0_SMN_C2PMSG_82 0x0092
+#define mmMP0_SMN_C2PMSG_82_BASE_IDX 0
+#define mmMP0_SMN_C2PMSG_83 0x0093
+#define mmMP0_SMN_C2PMSG_83_BASE_IDX 0
+#define mmMP0_SMN_C2PMSG_84 0x0094
+#define mmMP0_SMN_C2PMSG_84_BASE_IDX 0
+#define mmMP0_SMN_C2PMSG_85 0x0095
+#define mmMP0_SMN_C2PMSG_85_BASE_IDX 0
+#define mmMP0_SMN_C2PMSG_86 0x0096
+#define mmMP0_SMN_C2PMSG_86_BASE_IDX 0
+#define mmMP0_SMN_C2PMSG_87 0x0097
+#define mmMP0_SMN_C2PMSG_87_BASE_IDX 0
+#define mmMP0_SMN_C2PMSG_88 0x0098
+#define mmMP0_SMN_C2PMSG_88_BASE_IDX 0
+#define mmMP0_SMN_C2PMSG_89 0x0099
+#define mmMP0_SMN_C2PMSG_89_BASE_IDX 0
+#define mmMP0_SMN_C2PMSG_90 0x009a
+#define mmMP0_SMN_C2PMSG_90_BASE_IDX 0
+#define mmMP0_SMN_C2PMSG_91 0x009b
+#define mmMP0_SMN_C2PMSG_91_BASE_IDX 0
+#define mmMP0_SMN_C2PMSG_92 0x009c
+#define mmMP0_SMN_C2PMSG_92_BASE_IDX 0
+#define mmMP0_SMN_C2PMSG_93 0x009d
+#define mmMP0_SMN_C2PMSG_93_BASE_IDX 0
+#define mmMP0_SMN_C2PMSG_94 0x009e
+#define mmMP0_SMN_C2PMSG_94_BASE_IDX 0
+#define mmMP0_SMN_C2PMSG_95 0x009f
+#define mmMP0_SMN_C2PMSG_95_BASE_IDX 0
+#define mmMP0_SMN_C2PMSG_96 0x00a0
+#define mmMP0_SMN_C2PMSG_96_BASE_IDX 0
+#define mmMP0_SMN_C2PMSG_97 0x00a1
+#define mmMP0_SMN_C2PMSG_97_BASE_IDX 0
+#define mmMP0_SMN_C2PMSG_98 0x00a2
+#define mmMP0_SMN_C2PMSG_98_BASE_IDX 0
+#define mmMP0_SMN_C2PMSG_99 0x00a3
+#define mmMP0_SMN_C2PMSG_99_BASE_IDX 0
+#define mmMP0_SMN_C2PMSG_100 0x00a4
+#define mmMP0_SMN_C2PMSG_100_BASE_IDX 0
+#define mmMP0_SMN_C2PMSG_101 0x00a5
+#define mmMP0_SMN_C2PMSG_101_BASE_IDX 0
+#define mmMP0_SMN_C2PMSG_102 0x00a6
+#define mmMP0_SMN_C2PMSG_102_BASE_IDX 0
+#define mmMP0_SMN_C2PMSG_103 0x00a7
+#define mmMP0_SMN_C2PMSG_103_BASE_IDX 0
+#define mmMP0_SMN_IH_CREDIT 0x00c1
+#define mmMP0_SMN_IH_CREDIT_BASE_IDX 0
+#define mmMP0_SMN_IH_SW_INT 0x00c2
+#define mmMP0_SMN_IH_SW_INT_BASE_IDX 0
+#define mmMP0_SMN_IH_SW_INT_CTRL 0x00c3
+#define mmMP0_SMN_IH_SW_INT_CTRL_BASE_IDX 0
+
+
+// addressBlock: mp_SmuMp1_SmnDec
+// base address: 0x0
+#define mmMP1_SMN_C2PMSG_32 0x0260
+#define mmMP1_SMN_C2PMSG_32_BASE_IDX 0
+#define mmMP1_SMN_C2PMSG_33 0x0261
+#define mmMP1_SMN_C2PMSG_33_BASE_IDX 0
+#define mmMP1_SMN_C2PMSG_34 0x0262
+#define mmMP1_SMN_C2PMSG_34_BASE_IDX 0
+#define mmMP1_SMN_C2PMSG_35 0x0263
+#define mmMP1_SMN_C2PMSG_35_BASE_IDX 0
+#define mmMP1_SMN_C2PMSG_36 0x0264
+#define mmMP1_SMN_C2PMSG_36_BASE_IDX 0
+#define mmMP1_SMN_C2PMSG_37 0x0265
+#define mmMP1_SMN_C2PMSG_37_BASE_IDX 0
+#define mmMP1_SMN_C2PMSG_38 0x0266
+#define mmMP1_SMN_C2PMSG_38_BASE_IDX 0
+#define mmMP1_SMN_C2PMSG_39 0x0267
+#define mmMP1_SMN_C2PMSG_39_BASE_IDX 0
+#define mmMP1_SMN_C2PMSG_40 0x0268
+#define mmMP1_SMN_C2PMSG_40_BASE_IDX 0
+#define mmMP1_SMN_C2PMSG_41 0x0269
+#define mmMP1_SMN_C2PMSG_41_BASE_IDX 0
+#define mmMP1_SMN_C2PMSG_42 0x026a
+#define mmMP1_SMN_C2PMSG_42_BASE_IDX 0
+#define mmMP1_SMN_C2PMSG_43 0x026b
+#define mmMP1_SMN_C2PMSG_43_BASE_IDX 0
+#define mmMP1_SMN_C2PMSG_44 0x026c
+#define mmMP1_SMN_C2PMSG_44_BASE_IDX 0
+#define mmMP1_SMN_C2PMSG_45 0x026d
+#define mmMP1_SMN_C2PMSG_45_BASE_IDX 0
+#define mmMP1_SMN_C2PMSG_46 0x026e
+#define mmMP1_SMN_C2PMSG_46_BASE_IDX 0
+#define mmMP1_SMN_C2PMSG_47 0x026f
+#define mmMP1_SMN_C2PMSG_47_BASE_IDX 0
+#define mmMP1_SMN_C2PMSG_48 0x0270
+#define mmMP1_SMN_C2PMSG_48_BASE_IDX 0
+#define mmMP1_SMN_C2PMSG_49 0x0271
+#define mmMP1_SMN_C2PMSG_49_BASE_IDX 0
+#define mmMP1_SMN_C2PMSG_50 0x0272
+#define mmMP1_SMN_C2PMSG_50_BASE_IDX 0
+#define mmMP1_SMN_C2PMSG_51 0x0273
+#define mmMP1_SMN_C2PMSG_51_BASE_IDX 0
+#define mmMP1_SMN_C2PMSG_52 0x0274
+#define mmMP1_SMN_C2PMSG_52_BASE_IDX 0
+#define mmMP1_SMN_C2PMSG_53 0x0275
+#define mmMP1_SMN_C2PMSG_53_BASE_IDX 0
+#define mmMP1_SMN_C2PMSG_54 0x0276
+#define mmMP1_SMN_C2PMSG_54_BASE_IDX 0
+#define mmMP1_SMN_C2PMSG_55 0x0277
+#define mmMP1_SMN_C2PMSG_55_BASE_IDX 0
+#define mmMP1_SMN_C2PMSG_56 0x0278
+#define mmMP1_SMN_C2PMSG_56_BASE_IDX 0
+#define mmMP1_SMN_C2PMSG_57 0x0279
+#define mmMP1_SMN_C2PMSG_57_BASE_IDX 0
+#define mmMP1_SMN_C2PMSG_58 0x027a
+#define mmMP1_SMN_C2PMSG_58_BASE_IDX 0
+#define mmMP1_SMN_C2PMSG_59 0x027b
+#define mmMP1_SMN_C2PMSG_59_BASE_IDX 0
+#define mmMP1_SMN_C2PMSG_60 0x027c
+#define mmMP1_SMN_C2PMSG_60_BASE_IDX 0
+#define mmMP1_SMN_C2PMSG_61 0x027d
+#define mmMP1_SMN_C2PMSG_61_BASE_IDX 0
+#define mmMP1_SMN_C2PMSG_62 0x027e
+#define mmMP1_SMN_C2PMSG_62_BASE_IDX 0
+#define mmMP1_SMN_C2PMSG_63 0x027f
+#define mmMP1_SMN_C2PMSG_63_BASE_IDX 0
+#define mmMP1_SMN_C2PMSG_64 0x0280
+#define mmMP1_SMN_C2PMSG_64_BASE_IDX 0
+#define mmMP1_SMN_C2PMSG_65 0x0281
+#define mmMP1_SMN_C2PMSG_65_BASE_IDX 0
+#define mmMP1_SMN_C2PMSG_66 0x0282
+#define mmMP1_SMN_C2PMSG_66_BASE_IDX 0
+#define mmMP1_SMN_C2PMSG_67 0x0283
+#define mmMP1_SMN_C2PMSG_67_BASE_IDX 0
+#define mmMP1_SMN_C2PMSG_68 0x0284
+#define mmMP1_SMN_C2PMSG_68_BASE_IDX 0
+#define mmMP1_SMN_C2PMSG_69 0x0285
+#define mmMP1_SMN_C2PMSG_69_BASE_IDX 0
+#define mmMP1_SMN_C2PMSG_70 0x0286
+#define mmMP1_SMN_C2PMSG_70_BASE_IDX 0
+#define mmMP1_SMN_C2PMSG_71 0x0287
+#define mmMP1_SMN_C2PMSG_71_BASE_IDX 0
+#define mmMP1_SMN_C2PMSG_72 0x0288
+#define mmMP1_SMN_C2PMSG_72_BASE_IDX 0
+#define mmMP1_SMN_C2PMSG_73 0x0289
+#define mmMP1_SMN_C2PMSG_73_BASE_IDX 0
+#define mmMP1_SMN_C2PMSG_74 0x028a
+#define mmMP1_SMN_C2PMSG_74_BASE_IDX 0
+#define mmMP1_SMN_C2PMSG_75 0x028b
+#define mmMP1_SMN_C2PMSG_75_BASE_IDX 0
+#define mmMP1_SMN_C2PMSG_76 0x028c
+#define mmMP1_SMN_C2PMSG_76_BASE_IDX 0
+#define mmMP1_SMN_C2PMSG_77 0x028d
+#define mmMP1_SMN_C2PMSG_77_BASE_IDX 0
+#define mmMP1_SMN_C2PMSG_78 0x028e
+#define mmMP1_SMN_C2PMSG_78_BASE_IDX 0
+#define mmMP1_SMN_C2PMSG_79 0x028f
+#define mmMP1_SMN_C2PMSG_79_BASE_IDX 0
+#define mmMP1_SMN_C2PMSG_80 0x0290
+#define mmMP1_SMN_C2PMSG_80_BASE_IDX 0
+#define mmMP1_SMN_C2PMSG_81 0x0291
+#define mmMP1_SMN_C2PMSG_81_BASE_IDX 0
+#define mmMP1_SMN_C2PMSG_82 0x0292
+#define mmMP1_SMN_C2PMSG_82_BASE_IDX 0
+#define mmMP1_SMN_C2PMSG_83 0x0293
+#define mmMP1_SMN_C2PMSG_83_BASE_IDX 0
+#define mmMP1_SMN_C2PMSG_84 0x0294
+#define mmMP1_SMN_C2PMSG_84_BASE_IDX 0
+#define mmMP1_SMN_C2PMSG_85 0x0295
+#define mmMP1_SMN_C2PMSG_85_BASE_IDX 0
+#define mmMP1_SMN_C2PMSG_86 0x0296
+#define mmMP1_SMN_C2PMSG_86_BASE_IDX 0
+#define mmMP1_SMN_C2PMSG_87 0x0297
+#define mmMP1_SMN_C2PMSG_87_BASE_IDX 0
+#define mmMP1_SMN_C2PMSG_88 0x0298
+#define mmMP1_SMN_C2PMSG_88_BASE_IDX 0
+#define mmMP1_SMN_C2PMSG_89 0x0299
+#define mmMP1_SMN_C2PMSG_89_BASE_IDX 0
+#define mmMP1_SMN_C2PMSG_90 0x029a
+#define mmMP1_SMN_C2PMSG_90_BASE_IDX 0
+#define mmMP1_SMN_C2PMSG_91 0x029b
+#define mmMP1_SMN_C2PMSG_91_BASE_IDX 0
+#define mmMP1_SMN_C2PMSG_92 0x029c
+#define mmMP1_SMN_C2PMSG_92_BASE_IDX 0
+#define mmMP1_SMN_C2PMSG_93 0x029d
+#define mmMP1_SMN_C2PMSG_93_BASE_IDX 0
+#define mmMP1_SMN_C2PMSG_94 0x029e
+#define mmMP1_SMN_C2PMSG_94_BASE_IDX 0
+#define mmMP1_SMN_C2PMSG_95 0x029f
+#define mmMP1_SMN_C2PMSG_95_BASE_IDX 0
+#define mmMP1_SMN_C2PMSG_96 0x02a0
+#define mmMP1_SMN_C2PMSG_96_BASE_IDX 0
+#define mmMP1_SMN_C2PMSG_97 0x02a1
+#define mmMP1_SMN_C2PMSG_97_BASE_IDX 0
+#define mmMP1_SMN_C2PMSG_98 0x02a2
+#define mmMP1_SMN_C2PMSG_98_BASE_IDX 0
+#define mmMP1_SMN_C2PMSG_99 0x02a3
+#define mmMP1_SMN_C2PMSG_99_BASE_IDX 0
+#define mmMP1_SMN_C2PMSG_100 0x02a4
+#define mmMP1_SMN_C2PMSG_100_BASE_IDX 0
+#define mmMP1_SMN_C2PMSG_101 0x02a5
+#define mmMP1_SMN_C2PMSG_101_BASE_IDX 0
+#define mmMP1_SMN_C2PMSG_102 0x02a6
+#define mmMP1_SMN_C2PMSG_102_BASE_IDX 0
+#define mmMP1_SMN_C2PMSG_103 0x02a7
+#define mmMP1_SMN_C2PMSG_103_BASE_IDX 0
+#define mmMP1_SMN_IH_CREDIT 0x02c1
+#define mmMP1_SMN_IH_CREDIT_BASE_IDX 0
+#define mmMP1_SMN_IH_SW_INT 0x02c2
+#define mmMP1_SMN_IH_SW_INT_BASE_IDX 0
+#define mmMP1_SMN_IH_SW_INT_CTRL 0x02c3
+#define mmMP1_SMN_IH_SW_INT_CTRL_BASE_IDX 0
+#define mmMP1_SMN_FPS_CNT 0x02c4
+#define mmMP1_SMN_FPS_CNT_BASE_IDX 0
+#define mmMP1_SMN_EXT_SCRATCH0 0x03c0
+#define mmMP1_SMN_EXT_SCRATCH0_BASE_IDX 0
+#define mmMP1_SMN_EXT_SCRATCH1 0x03c1
+#define mmMP1_SMN_EXT_SCRATCH1_BASE_IDX 0
+#define mmMP1_SMN_EXT_SCRATCH2 0x03c2
+#define mmMP1_SMN_EXT_SCRATCH2_BASE_IDX 0
+#define mmMP1_SMN_EXT_SCRATCH3 0x03c3
+#define mmMP1_SMN_EXT_SCRATCH3_BASE_IDX 0
+#define mmMP1_SMN_EXT_SCRATCH4 0x03c4
+#define mmMP1_SMN_EXT_SCRATCH4_BASE_IDX 0
+#define mmMP1_SMN_EXT_SCRATCH5 0x03c5
+#define mmMP1_SMN_EXT_SCRATCH5_BASE_IDX 0
+#define mmMP1_SMN_EXT_SCRATCH6 0x03c6
+#define mmMP1_SMN_EXT_SCRATCH6_BASE_IDX 0
+#define mmMP1_SMN_EXT_SCRATCH7 0x03c7
+#define mmMP1_SMN_EXT_SCRATCH7_BASE_IDX 0
+
+
+#endif
diff --git a/drivers/gpu/drm/amd/include/asic_reg/umc/umc_8_7_0_sh_mask.h b/drivers/gpu/drm/amd/include/asic_reg/umc/umc_8_7_0_sh_mask.h
index 4c5097fa0c0986f3fe196d9f871dec0f9bf9a541..20329da53b0adf6e3d8b516b952ef1257a860e66 100644
--- a/drivers/gpu/drm/amd/include/asic_reg/umc/umc_8_7_0_sh_mask.h
+++ b/drivers/gpu/drm/amd/include/asic_reg/umc/umc_8_7_0_sh_mask.h
@@ -1,79 +1,100 @@
-#ifndef _umc_8_7_0_SH_MASK_HEADER
-#define _umc_8_7_0_SH_MASK_HEADER
-
-//UMCCH0_0_GeccErrCntSel
-#define UMCCH0_0_GeccErrCntSel__GeccErrCntCsSel__SHIFT 0x0
-#define UMCCH0_0_GeccErrCntSel__GeccErrInt__SHIFT 0xc
-#define UMCCH0_0_GeccErrCntSel__GeccErrCntEn__SHIFT 0xf
-#define UMCCH0_0_GeccErrCntSel__PoisonCntEn__SHIFT 0x10
-#define UMCCH0_0_GeccErrCntSel__GeccErrCntCsSel_MASK 0x0000000FL
-#define UMCCH0_0_GeccErrCntSel__GeccErrInt_MASK 0x00003000L
-#define UMCCH0_0_GeccErrCntSel__GeccErrCntEn_MASK 0x00008000L
-#define UMCCH0_0_GeccErrCntSel__PoisonCntEn_MASK 0x00030000L
-//UMCCH0_0_GeccErrCnt
-#define UMCCH0_0_GeccErrCnt__GeccErrCnt__SHIFT 0x0
-#define UMCCH0_0_GeccErrCnt__GeccUnCorrErrCnt__SHIFT 0x10
-#define UMCCH0_0_GeccErrCnt__GeccErrCnt_MASK 0x0000FFFFL
-#define UMCCH0_0_GeccErrCnt__GeccUnCorrErrCnt_MASK 0xFFFF0000L
-//MCA_UMC_UMC0_MCUMC_STATUST0
-#define MCA_UMC_UMC0_MCUMC_STATUST0__ErrorCode__SHIFT 0x0
-#define MCA_UMC_UMC0_MCUMC_STATUST0__ErrorCodeExt__SHIFT 0x10
-#define MCA_UMC_UMC0_MCUMC_STATUST0__RESERV22__SHIFT 0x16
-#define MCA_UMC_UMC0_MCUMC_STATUST0__AddrLsb__SHIFT 0x18
-#define MCA_UMC_UMC0_MCUMC_STATUST0__RESERV30__SHIFT 0x1e
-#define MCA_UMC_UMC0_MCUMC_STATUST0__ErrCoreId__SHIFT 0x20
-#define MCA_UMC_UMC0_MCUMC_STATUST0__RESERV38__SHIFT 0x26
-#define MCA_UMC_UMC0_MCUMC_STATUST0__Scrub__SHIFT 0x28
-#define MCA_UMC_UMC0_MCUMC_STATUST0__RESERV41__SHIFT 0x29
-#define MCA_UMC_UMC0_MCUMC_STATUST0__Poison__SHIFT 0x2b
-#define MCA_UMC_UMC0_MCUMC_STATUST0__Deferred__SHIFT 0x2c
-#define MCA_UMC_UMC0_MCUMC_STATUST0__UECC__SHIFT 0x2d
-#define MCA_UMC_UMC0_MCUMC_STATUST0__CECC__SHIFT 0x2e
-#define MCA_UMC_UMC0_MCUMC_STATUST0__RESERV47__SHIFT 0x2f
-#define MCA_UMC_UMC0_MCUMC_STATUST0__Transparent__SHIFT 0x34
-#define MCA_UMC_UMC0_MCUMC_STATUST0__SyndV__SHIFT 0x35
-#define MCA_UMC_UMC0_MCUMC_STATUST0__RESERV54__SHIFT 0x36
-#define MCA_UMC_UMC0_MCUMC_STATUST0__TCC__SHIFT 0x37
-#define MCA_UMC_UMC0_MCUMC_STATUST0__ErrCoreIdVal__SHIFT 0x38
-#define MCA_UMC_UMC0_MCUMC_STATUST0__PCC__SHIFT 0x39
-#define MCA_UMC_UMC0_MCUMC_STATUST0__AddrV__SHIFT 0x3a
-#define MCA_UMC_UMC0_MCUMC_STATUST0__MiscV__SHIFT 0x3b
-#define MCA_UMC_UMC0_MCUMC_STATUST0__En__SHIFT 0x3c
-#define MCA_UMC_UMC0_MCUMC_STATUST0__UC__SHIFT 0x3d
-#define MCA_UMC_UMC0_MCUMC_STATUST0__Overflow__SHIFT 0x3e
-#define MCA_UMC_UMC0_MCUMC_STATUST0__Val__SHIFT 0x3f
-#define MCA_UMC_UMC0_MCUMC_STATUST0__ErrorCode_MASK 0x000000000000FFFFL
-#define MCA_UMC_UMC0_MCUMC_STATUST0__ErrorCodeExt_MASK 0x00000000003F0000L
-#define MCA_UMC_UMC0_MCUMC_STATUST0__RESERV22_MASK 0x0000000000C00000L
-#define MCA_UMC_UMC0_MCUMC_STATUST0__AddrLsb_MASK 0x000000003F000000L
-#define MCA_UMC_UMC0_MCUMC_STATUST0__RESERV30_MASK 0x00000000C0000000L
-#define MCA_UMC_UMC0_MCUMC_STATUST0__ErrCoreId_MASK 0x0000003F00000000L
-#define MCA_UMC_UMC0_MCUMC_STATUST0__RESERV38_MASK 0x000000C000000000L
-#define MCA_UMC_UMC0_MCUMC_STATUST0__Scrub_MASK 0x0000010000000000L
-#define MCA_UMC_UMC0_MCUMC_STATUST0__RESERV41_MASK 0x0000060000000000L
-#define MCA_UMC_UMC0_MCUMC_STATUST0__Poison_MASK 0x0000080000000000L
-#define MCA_UMC_UMC0_MCUMC_STATUST0__Deferred_MASK 0x0000100000000000L
-#define MCA_UMC_UMC0_MCUMC_STATUST0__UECC_MASK 0x0000200000000000L
-#define MCA_UMC_UMC0_MCUMC_STATUST0__CECC_MASK 0x0000400000000000L
-#define MCA_UMC_UMC0_MCUMC_STATUST0__RESERV47_MASK 0x000F800000000000L
-#define MCA_UMC_UMC0_MCUMC_STATUST0__Transparent_MASK 0x0010000000000000L
-#define MCA_UMC_UMC0_MCUMC_STATUST0__SyndV_MASK 0x0020000000000000L
-#define MCA_UMC_UMC0_MCUMC_STATUST0__RESERV54_MASK 0x0040000000000000L
-#define MCA_UMC_UMC0_MCUMC_STATUST0__TCC_MASK 0x0080000000000000L
-#define MCA_UMC_UMC0_MCUMC_STATUST0__ErrCoreIdVal_MASK 0x0100000000000000L
-#define MCA_UMC_UMC0_MCUMC_STATUST0__PCC_MASK 0x0200000000000000L
-#define MCA_UMC_UMC0_MCUMC_STATUST0__AddrV_MASK 0x0400000000000000L
-#define MCA_UMC_UMC0_MCUMC_STATUST0__MiscV_MASK 0x0800000000000000L
-#define MCA_UMC_UMC0_MCUMC_STATUST0__En_MASK 0x1000000000000000L
-#define MCA_UMC_UMC0_MCUMC_STATUST0__UC_MASK 0x2000000000000000L
-#define MCA_UMC_UMC0_MCUMC_STATUST0__Overflow_MASK 0x4000000000000000L
-#define MCA_UMC_UMC0_MCUMC_STATUST0__Val_MASK 0x8000000000000000L
-//MCA_UMC_UMC0_MCUMC_ADDRT0
-#define MCA_UMC_UMC0_MCUMC_ADDRT0__ErrorAddr__SHIFT 0x0
-#define MCA_UMC_UMC0_MCUMC_ADDRT0__LSB__SHIFT 0x38
-#define MCA_UMC_UMC0_MCUMC_ADDRT0__Reserved__SHIFT 0x3e
-#define MCA_UMC_UMC0_MCUMC_ADDRT0__ErrorAddr_MASK 0x00FFFFFFFFFFFFFFL
-#define MCA_UMC_UMC0_MCUMC_ADDRT0__LSB_MASK 0x3F00000000000000L
-#define MCA_UMC_UMC0_MCUMC_ADDRT0__Reserved_MASK 0xC000000000000000L
-
-#endif
+/*
+ * Copyright (C) 2020 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+ * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#ifndef _umc_8_7_0_SH_MASK_HEADER
+#define _umc_8_7_0_SH_MASK_HEADER
+
+//UMCCH0_0_GeccErrCntSel
+#define UMCCH0_0_GeccErrCntSel__GeccErrCntCsSel__SHIFT 0x0
+#define UMCCH0_0_GeccErrCntSel__GeccErrInt__SHIFT 0xc
+#define UMCCH0_0_GeccErrCntSel__GeccErrCntEn__SHIFT 0xf
+#define UMCCH0_0_GeccErrCntSel__PoisonCntEn__SHIFT 0x10
+#define UMCCH0_0_GeccErrCntSel__GeccErrCntCsSel_MASK 0x0000000FL
+#define UMCCH0_0_GeccErrCntSel__GeccErrInt_MASK 0x00003000L
+#define UMCCH0_0_GeccErrCntSel__GeccErrCntEn_MASK 0x00008000L
+#define UMCCH0_0_GeccErrCntSel__PoisonCntEn_MASK 0x00030000L
+//UMCCH0_0_GeccErrCnt
+#define UMCCH0_0_GeccErrCnt__GeccErrCnt__SHIFT 0x0
+#define UMCCH0_0_GeccErrCnt__GeccUnCorrErrCnt__SHIFT 0x10
+#define UMCCH0_0_GeccErrCnt__GeccErrCnt_MASK 0x0000FFFFL
+#define UMCCH0_0_GeccErrCnt__GeccUnCorrErrCnt_MASK 0xFFFF0000L
+//MCA_UMC_UMC0_MCUMC_STATUST0
+#define MCA_UMC_UMC0_MCUMC_STATUST0__ErrorCode__SHIFT 0x0
+#define MCA_UMC_UMC0_MCUMC_STATUST0__ErrorCodeExt__SHIFT 0x10
+#define MCA_UMC_UMC0_MCUMC_STATUST0__RESERV22__SHIFT 0x16
+#define MCA_UMC_UMC0_MCUMC_STATUST0__AddrLsb__SHIFT 0x18
+#define MCA_UMC_UMC0_MCUMC_STATUST0__RESERV30__SHIFT 0x1e
+#define MCA_UMC_UMC0_MCUMC_STATUST0__ErrCoreId__SHIFT 0x20
+#define MCA_UMC_UMC0_MCUMC_STATUST0__RESERV38__SHIFT 0x26
+#define MCA_UMC_UMC0_MCUMC_STATUST0__Scrub__SHIFT 0x28
+#define MCA_UMC_UMC0_MCUMC_STATUST0__RESERV41__SHIFT 0x29
+#define MCA_UMC_UMC0_MCUMC_STATUST0__Poison__SHIFT 0x2b
+#define MCA_UMC_UMC0_MCUMC_STATUST0__Deferred__SHIFT 0x2c
+#define MCA_UMC_UMC0_MCUMC_STATUST0__UECC__SHIFT 0x2d
+#define MCA_UMC_UMC0_MCUMC_STATUST0__CECC__SHIFT 0x2e
+#define MCA_UMC_UMC0_MCUMC_STATUST0__RESERV47__SHIFT 0x2f
+#define MCA_UMC_UMC0_MCUMC_STATUST0__Transparent__SHIFT 0x34
+#define MCA_UMC_UMC0_MCUMC_STATUST0__SyndV__SHIFT 0x35
+#define MCA_UMC_UMC0_MCUMC_STATUST0__RESERV54__SHIFT 0x36
+#define MCA_UMC_UMC0_MCUMC_STATUST0__TCC__SHIFT 0x37
+#define MCA_UMC_UMC0_MCUMC_STATUST0__ErrCoreIdVal__SHIFT 0x38
+#define MCA_UMC_UMC0_MCUMC_STATUST0__PCC__SHIFT 0x39
+#define MCA_UMC_UMC0_MCUMC_STATUST0__AddrV__SHIFT 0x3a
+#define MCA_UMC_UMC0_MCUMC_STATUST0__MiscV__SHIFT 0x3b
+#define MCA_UMC_UMC0_MCUMC_STATUST0__En__SHIFT 0x3c
+#define MCA_UMC_UMC0_MCUMC_STATUST0__UC__SHIFT 0x3d
+#define MCA_UMC_UMC0_MCUMC_STATUST0__Overflow__SHIFT 0x3e
+#define MCA_UMC_UMC0_MCUMC_STATUST0__Val__SHIFT 0x3f
+#define MCA_UMC_UMC0_MCUMC_STATUST0__ErrorCode_MASK 0x000000000000FFFFL
+#define MCA_UMC_UMC0_MCUMC_STATUST0__ErrorCodeExt_MASK 0x00000000003F0000L
+#define MCA_UMC_UMC0_MCUMC_STATUST0__RESERV22_MASK 0x0000000000C00000L
+#define MCA_UMC_UMC0_MCUMC_STATUST0__AddrLsb_MASK 0x000000003F000000L
+#define MCA_UMC_UMC0_MCUMC_STATUST0__RESERV30_MASK 0x00000000C0000000L
+#define MCA_UMC_UMC0_MCUMC_STATUST0__ErrCoreId_MASK 0x0000003F00000000L
+#define MCA_UMC_UMC0_MCUMC_STATUST0__RESERV38_MASK 0x000000C000000000L
+#define MCA_UMC_UMC0_MCUMC_STATUST0__Scrub_MASK 0x0000010000000000L
+#define MCA_UMC_UMC0_MCUMC_STATUST0__RESERV41_MASK 0x0000060000000000L
+#define MCA_UMC_UMC0_MCUMC_STATUST0__Poison_MASK 0x0000080000000000L
+#define MCA_UMC_UMC0_MCUMC_STATUST0__Deferred_MASK 0x0000100000000000L
+#define MCA_UMC_UMC0_MCUMC_STATUST0__UECC_MASK 0x0000200000000000L
+#define MCA_UMC_UMC0_MCUMC_STATUST0__CECC_MASK 0x0000400000000000L
+#define MCA_UMC_UMC0_MCUMC_STATUST0__RESERV47_MASK 0x000F800000000000L
+#define MCA_UMC_UMC0_MCUMC_STATUST0__Transparent_MASK 0x0010000000000000L
+#define MCA_UMC_UMC0_MCUMC_STATUST0__SyndV_MASK 0x0020000000000000L
+#define MCA_UMC_UMC0_MCUMC_STATUST0__RESERV54_MASK 0x0040000000000000L
+#define MCA_UMC_UMC0_MCUMC_STATUST0__TCC_MASK 0x0080000000000000L
+#define MCA_UMC_UMC0_MCUMC_STATUST0__ErrCoreIdVal_MASK 0x0100000000000000L
+#define MCA_UMC_UMC0_MCUMC_STATUST0__PCC_MASK 0x0200000000000000L
+#define MCA_UMC_UMC0_MCUMC_STATUST0__AddrV_MASK 0x0400000000000000L
+#define MCA_UMC_UMC0_MCUMC_STATUST0__MiscV_MASK 0x0800000000000000L
+#define MCA_UMC_UMC0_MCUMC_STATUST0__En_MASK 0x1000000000000000L
+#define MCA_UMC_UMC0_MCUMC_STATUST0__UC_MASK 0x2000000000000000L
+#define MCA_UMC_UMC0_MCUMC_STATUST0__Overflow_MASK 0x4000000000000000L
+#define MCA_UMC_UMC0_MCUMC_STATUST0__Val_MASK 0x8000000000000000L
+//MCA_UMC_UMC0_MCUMC_ADDRT0
+#define MCA_UMC_UMC0_MCUMC_ADDRT0__ErrorAddr__SHIFT 0x0
+#define MCA_UMC_UMC0_MCUMC_ADDRT0__LSB__SHIFT 0x38
+#define MCA_UMC_UMC0_MCUMC_ADDRT0__Reserved__SHIFT 0x3e
+#define MCA_UMC_UMC0_MCUMC_ADDRT0__ErrorAddr_MASK 0x00FFFFFFFFFFFFFFL
+#define MCA_UMC_UMC0_MCUMC_ADDRT0__LSB_MASK 0x3F00000000000000L
+#define MCA_UMC_UMC0_MCUMC_ADDRT0__Reserved_MASK 0xC000000000000000L
+
+#endif
diff --git a/drivers/gpu/drm/amd/include/cyan_skillfish_ip_offset.h b/drivers/gpu/drm/amd/include/cyan_skillfish_ip_offset.h
new file mode 100644
index 0000000000000000000000000000000000000000..9cb5f3631c60916d75e6e0b00e2fe65c8ae4fac8
--- /dev/null
+++ b/drivers/gpu/drm/amd/include/cyan_skillfish_ip_offset.h
@@ -0,0 +1,714 @@
+/*
+ * Copyright (C) 2018 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+ * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+#ifndef _cyan_skillfish_ip_offset_HEADER
+#define _cyan_skillfish_ip_offset_HEADER
+
+#define MAX_INSTANCE 6
+#define MAX_SEGMENT 5
+
+
+struct IP_BASE_INSTANCE
+{
+ unsigned int segment[MAX_SEGMENT];
+};
+
+struct IP_BASE
+{
+ struct IP_BASE_INSTANCE instance[MAX_INSTANCE];
+};
+
+
+static const struct IP_BASE ATHUB_BASE ={ { { { 0x00000C00, 0, 0, 0, 0 } },
+ { { 0, 0, 0, 0, 0 } },
+ { { 0, 0, 0, 0, 0 } },
+ { { 0, 0, 0, 0, 0 } },
+ { { 0, 0, 0, 0, 0 } },
+ { { 0, 0, 0, 0, 0 } } } };
+static const struct IP_BASE CLK_BASE ={ { { { 0x00016C00, 0, 0, 0, 0 } },
+ { { 0x00016E00, 0, 0, 0, 0 } },
+ { { 0x00017000, 0, 0, 0, 0 } },
+ { { 0x00017200, 0, 0, 0, 0 } },
+ { { 0x00017E00, 0, 0, 0, 0 } },
+ { { 0x0001B000, 0, 0, 0, 0 } } } };
+static const struct IP_BASE DF_BASE ={ { { { 0x00007000, 0, 0, 0, 0 } },
+ { { 0, 0, 0, 0, 0 } },
+ { { 0, 0, 0, 0, 0 } },
+ { { 0, 0, 0, 0, 0 } },
+ { { 0, 0, 0, 0, 0 } },
+ { { 0, 0, 0, 0, 0 } } } };
+static const struct IP_BASE DMU_BASE ={ { { { 0x00000012, 0x000000C0, 0x000034C0, 0x00009000, 0 } },
+ { { 0, 0, 0, 0, 0 } },
+ { { 0, 0, 0, 0, 0 } },
+ { { 0, 0, 0, 0, 0 } },
+ { { 0, 0, 0, 0, 0 } },
+ { { 0, 0, 0, 0, 0 } } } };
+static const struct IP_BASE FUSE_BASE ={ { { { 0x00017400, 0, 0, 0, 0 } },
+ { { 0, 0, 0, 0, 0 } },
+ { { 0, 0, 0, 0, 0 } },
+ { { 0, 0, 0, 0, 0 } },
+ { { 0, 0, 0, 0, 0 } },
+ { { 0, 0, 0, 0, 0 } } } };
+static const struct IP_BASE GC_BASE ={ { { { 0x00001260, 0x0000A000, 0, 0, 0 } },
+ { { 0, 0, 0, 0, 0 } },
+ { { 0, 0, 0, 0, 0 } },
+ { { 0, 0, 0, 0, 0 } },
+ { { 0, 0, 0, 0, 0 } },
+ { { 0, 0, 0, 0, 0 } } } };
+static const struct IP_BASE HDP_BASE ={ { { { 0x00000F20, 0, 0, 0, 0 } },
+ { { 0, 0, 0, 0, 0 } },
+ { { 0, 0, 0, 0, 0 } },
+ { { 0, 0, 0, 0, 0 } },
+ { { 0, 0, 0, 0, 0 } },
+ { { 0, 0, 0, 0, 0 } } } };
+static const struct IP_BASE MMHUB_BASE ={ { { { 0x0001A000, 0, 0, 0, 0 } },
+ { { 0, 0, 0, 0, 0 } },
+ { { 0, 0, 0, 0, 0 } },
+ { { 0, 0, 0, 0, 0 } },
+ { { 0, 0, 0, 0, 0 } },
+ { { 0, 0, 0, 0, 0 } } } };
+static const struct IP_BASE MP0_BASE ={ { { { 0x00016000, 0, 0, 0, 0 } },
+ { { 0, 0, 0, 0, 0 } },
+ { { 0, 0, 0, 0, 0 } },
+ { { 0, 0, 0, 0, 0 } },
+ { { 0, 0, 0, 0, 0 } },
+ { { 0, 0, 0, 0, 0 } } } };
+static const struct IP_BASE MP1_BASE ={ { { { 0x00016000, 0, 0, 0, 0 } },
+ { { 0, 0, 0, 0, 0 } },
+ { { 0, 0, 0, 0, 0 } },
+ { { 0, 0, 0, 0, 0 } },
+ { { 0, 0, 0, 0, 0 } },
+ { { 0, 0, 0, 0, 0 } } } };
+static const struct IP_BASE NBIO_BASE ={ { { { 0x00000000, 0x00000014, 0x00000D20, 0x00010400, 0 } },
+ { { 0, 0, 0, 0, 0 } },
+ { { 0, 0, 0, 0, 0 } },
+ { { 0, 0, 0, 0, 0 } },
+ { { 0, 0, 0, 0, 0 } },
+ { { 0, 0, 0, 0, 0 } } } };
+static const struct IP_BASE OSSSYS_BASE ={ { { { 0x000010A0, 0, 0, 0, 0 } },
+ { { 0, 0, 0, 0, 0 } },
+ { { 0, 0, 0, 0, 0 } },
+ { { 0, 0, 0, 0, 0 } },
+ { { 0, 0, 0, 0, 0 } },
+ { { 0, 0, 0, 0, 0 } } } };
+static const struct IP_BASE SMUIO_BASE ={ { { { 0x00016800, 0x00016A00, 0, 0, 0 } },
+ { { 0, 0, 0, 0, 0 } },
+ { { 0, 0, 0, 0, 0 } },
+ { { 0, 0, 0, 0, 0 } },
+ { { 0, 0, 0, 0, 0 } },
+ { { 0, 0, 0, 0, 0 } } } };
+static const struct IP_BASE THM_BASE ={ { { { 0x00016600, 0, 0, 0, 0 } },
+ { { 0, 0, 0, 0, 0 } },
+ { { 0, 0, 0, 0, 0 } },
+ { { 0, 0, 0, 0, 0 } },
+ { { 0, 0, 0, 0, 0 } },
+ { { 0, 0, 0, 0, 0 } } } };
+static const struct IP_BASE UMC0_BASE ={ { { { 0x00014000, 0, 0, 0, 0 } },
+ { { 0, 0, 0, 0, 0 } },
+ { { 0, 0, 0, 0, 0 } },
+ { { 0, 0, 0, 0, 0 } },
+ { { 0, 0, 0, 0, 0 } },
+ { { 0, 0, 0, 0, 0 } } } };
+static const struct IP_BASE UVD0_BASE ={ { { { 0x00007800, 0x00007E00, 0, 0, 0 } },
+ { { 0, 0, 0, 0, 0 } },
+ { { 0, 0, 0, 0, 0 } },
+ { { 0, 0, 0, 0, 0 } },
+ { { 0, 0, 0, 0, 0 } },
+ { { 0, 0, 0, 0, 0 } } } };
+
+
+#define ATHUB_BASE__INST0_SEG0 0x00000C00
+#define ATHUB_BASE__INST0_SEG1 0
+#define ATHUB_BASE__INST0_SEG2 0
+#define ATHUB_BASE__INST0_SEG3 0
+#define ATHUB_BASE__INST0_SEG4 0
+
+#define ATHUB_BASE__INST1_SEG0 0
+#define ATHUB_BASE__INST1_SEG1 0
+#define ATHUB_BASE__INST1_SEG2 0
+#define ATHUB_BASE__INST1_SEG3 0
+#define ATHUB_BASE__INST1_SEG4 0
+
+#define ATHUB_BASE__INST2_SEG0 0
+#define ATHUB_BASE__INST2_SEG1 0
+#define ATHUB_BASE__INST2_SEG2 0
+#define ATHUB_BASE__INST2_SEG3 0
+#define ATHUB_BASE__INST2_SEG4 0
+
+#define ATHUB_BASE__INST3_SEG0 0
+#define ATHUB_BASE__INST3_SEG1 0
+#define ATHUB_BASE__INST3_SEG2 0
+#define ATHUB_BASE__INST3_SEG3 0
+#define ATHUB_BASE__INST3_SEG4 0
+
+#define ATHUB_BASE__INST4_SEG0 0
+#define ATHUB_BASE__INST4_SEG1 0
+#define ATHUB_BASE__INST4_SEG2 0
+#define ATHUB_BASE__INST4_SEG3 0
+#define ATHUB_BASE__INST4_SEG4 0
+
+#define ATHUB_BASE__INST5_SEG0 0
+#define ATHUB_BASE__INST5_SEG1 0
+#define ATHUB_BASE__INST5_SEG2 0
+#define ATHUB_BASE__INST5_SEG3 0
+#define ATHUB_BASE__INST5_SEG4 0
+
+#define CLK_BASE__INST0_SEG0 0x00016C00
+#define CLK_BASE__INST0_SEG1 0
+#define CLK_BASE__INST0_SEG2 0
+#define CLK_BASE__INST0_SEG3 0
+#define CLK_BASE__INST0_SEG4 0
+
+#define CLK_BASE__INST1_SEG0 0x00016E00
+#define CLK_BASE__INST1_SEG1 0
+#define CLK_BASE__INST1_SEG2 0
+#define CLK_BASE__INST1_SEG3 0
+#define CLK_BASE__INST1_SEG4 0
+
+#define CLK_BASE__INST2_SEG0 0x00017000
+#define CLK_BASE__INST2_SEG1 0
+#define CLK_BASE__INST2_SEG2 0
+#define CLK_BASE__INST2_SEG3 0
+#define CLK_BASE__INST2_SEG4 0
+
+#define CLK_BASE__INST3_SEG0 0x00017200
+#define CLK_BASE__INST3_SEG1 0
+#define CLK_BASE__INST3_SEG2 0
+#define CLK_BASE__INST3_SEG3 0
+#define CLK_BASE__INST3_SEG4 0
+
+#define CLK_BASE__INST4_SEG0 0x00017E00
+#define CLK_BASE__INST4_SEG1 0
+#define CLK_BASE__INST4_SEG2 0
+#define CLK_BASE__INST4_SEG3 0
+#define CLK_BASE__INST4_SEG4 0
+
+#define CLK_BASE__INST5_SEG0 0x0001B000
+#define CLK_BASE__INST5_SEG1 0
+#define CLK_BASE__INST5_SEG2 0
+#define CLK_BASE__INST5_SEG3 0
+#define CLK_BASE__INST5_SEG4 0
+
+#define DF_BASE__INST0_SEG0 0x00007000
+#define DF_BASE__INST0_SEG1 0
+#define DF_BASE__INST0_SEG2 0
+#define DF_BASE__INST0_SEG3 0
+#define DF_BASE__INST0_SEG4 0
+
+#define DF_BASE__INST1_SEG0 0
+#define DF_BASE__INST1_SEG1 0
+#define DF_BASE__INST1_SEG2 0
+#define DF_BASE__INST1_SEG3 0
+#define DF_BASE__INST1_SEG4 0
+
+#define DF_BASE__INST2_SEG0 0
+#define DF_BASE__INST2_SEG1 0
+#define DF_BASE__INST2_SEG2 0
+#define DF_BASE__INST2_SEG3 0
+#define DF_BASE__INST2_SEG4 0
+
+#define DF_BASE__INST3_SEG0 0
+#define DF_BASE__INST3_SEG1 0
+#define DF_BASE__INST3_SEG2 0
+#define DF_BASE__INST3_SEG3 0
+#define DF_BASE__INST3_SEG4 0
+
+#define DF_BASE__INST4_SEG0 0
+#define DF_BASE__INST4_SEG1 0
+#define DF_BASE__INST4_SEG2 0
+#define DF_BASE__INST4_SEG3 0
+#define DF_BASE__INST4_SEG4 0
+
+#define DF_BASE__INST5_SEG0 0
+#define DF_BASE__INST5_SEG1 0
+#define DF_BASE__INST5_SEG2 0
+#define DF_BASE__INST5_SEG3 0
+#define DF_BASE__INST5_SEG4 0
+
+#define DMU_BASE__INST0_SEG0 0x00000012
+#define DMU_BASE__INST0_SEG1 0x000000C0
+#define DMU_BASE__INST0_SEG2 0x000034C0
+#define DMU_BASE__INST0_SEG3 0x00009000
+#define DMU_BASE__INST0_SEG4 0
+
+#define DMU_BASE__INST1_SEG0 0
+#define DMU_BASE__INST1_SEG1 0
+#define DMU_BASE__INST1_SEG2 0
+#define DMU_BASE__INST1_SEG3 0
+#define DMU_BASE__INST1_SEG4 0
+
+#define DMU_BASE__INST2_SEG0 0
+#define DMU_BASE__INST2_SEG1 0
+#define DMU_BASE__INST2_SEG2 0
+#define DMU_BASE__INST2_SEG3 0
+#define DMU_BASE__INST2_SEG4 0
+
+#define DMU_BASE__INST3_SEG0 0
+#define DMU_BASE__INST3_SEG1 0
+#define DMU_BASE__INST3_SEG2 0
+#define DMU_BASE__INST3_SEG3 0
+#define DMU_BASE__INST3_SEG4 0
+
+#define DMU_BASE__INST4_SEG0 0
+#define DMU_BASE__INST4_SEG1 0
+#define DMU_BASE__INST4_SEG2 0
+#define DMU_BASE__INST4_SEG3 0
+#define DMU_BASE__INST4_SEG4 0
+
+#define DMU_BASE__INST5_SEG0 0
+#define DMU_BASE__INST5_SEG1 0
+#define DMU_BASE__INST5_SEG2 0
+#define DMU_BASE__INST5_SEG3 0
+#define DMU_BASE__INST5_SEG4 0
+
+#define FUSE_BASE__INST0_SEG0 0x00017400
+#define FUSE_BASE__INST0_SEG1 0
+#define FUSE_BASE__INST0_SEG2 0
+#define FUSE_BASE__INST0_SEG3 0
+#define FUSE_BASE__INST0_SEG4 0
+
+#define FUSE_BASE__INST1_SEG0 0
+#define FUSE_BASE__INST1_SEG1 0
+#define FUSE_BASE__INST1_SEG2 0
+#define FUSE_BASE__INST1_SEG3 0
+#define FUSE_BASE__INST1_SEG4 0
+
+#define FUSE_BASE__INST2_SEG0 0
+#define FUSE_BASE__INST2_SEG1 0
+#define FUSE_BASE__INST2_SEG2 0
+#define FUSE_BASE__INST2_SEG3 0
+#define FUSE_BASE__INST2_SEG4 0
+
+#define FUSE_BASE__INST3_SEG0 0
+#define FUSE_BASE__INST3_SEG1 0
+#define FUSE_BASE__INST3_SEG2 0
+#define FUSE_BASE__INST3_SEG3 0
+#define FUSE_BASE__INST3_SEG4 0
+
+#define FUSE_BASE__INST4_SEG0 0
+#define FUSE_BASE__INST4_SEG1 0
+#define FUSE_BASE__INST4_SEG2 0
+#define FUSE_BASE__INST4_SEG3 0
+#define FUSE_BASE__INST4_SEG4 0
+
+#define FUSE_BASE__INST5_SEG0 0
+#define FUSE_BASE__INST5_SEG1 0
+#define FUSE_BASE__INST5_SEG2 0
+#define FUSE_BASE__INST5_SEG3 0
+#define FUSE_BASE__INST5_SEG4 0
+
+#define GC_BASE__INST0_SEG0 0x00001260
+#define GC_BASE__INST0_SEG1 0x0000A000
+#define GC_BASE__INST0_SEG2 0
+#define GC_BASE__INST0_SEG3 0
+#define GC_BASE__INST0_SEG4 0
+
+#define GC_BASE__INST1_SEG0 0
+#define GC_BASE__INST1_SEG1 0
+#define GC_BASE__INST1_SEG2 0
+#define GC_BASE__INST1_SEG3 0
+#define GC_BASE__INST1_SEG4 0
+
+#define GC_BASE__INST2_SEG0 0
+#define GC_BASE__INST2_SEG1 0
+#define GC_BASE__INST2_SEG2 0
+#define GC_BASE__INST2_SEG3 0
+#define GC_BASE__INST2_SEG4 0
+
+#define GC_BASE__INST3_SEG0 0
+#define GC_BASE__INST3_SEG1 0
+#define GC_BASE__INST3_SEG2 0
+#define GC_BASE__INST3_SEG3 0
+#define GC_BASE__INST3_SEG4 0
+
+#define GC_BASE__INST4_SEG0 0
+#define GC_BASE__INST4_SEG1 0
+#define GC_BASE__INST4_SEG2 0
+#define GC_BASE__INST4_SEG3 0
+#define GC_BASE__INST4_SEG4 0
+
+#define GC_BASE__INST5_SEG0 0
+#define GC_BASE__INST5_SEG1 0
+#define GC_BASE__INST5_SEG2 0
+#define GC_BASE__INST5_SEG3 0
+#define GC_BASE__INST5_SEG4 0
+
+#define HDP_BASE__INST0_SEG0 0x00000F20
+#define HDP_BASE__INST0_SEG1 0
+#define HDP_BASE__INST0_SEG2 0
+#define HDP_BASE__INST0_SEG3 0
+#define HDP_BASE__INST0_SEG4 0
+
+#define HDP_BASE__INST1_SEG0 0
+#define HDP_BASE__INST1_SEG1 0
+#define HDP_BASE__INST1_SEG2 0
+#define HDP_BASE__INST1_SEG3 0
+#define HDP_BASE__INST1_SEG4 0
+
+#define HDP_BASE__INST2_SEG0 0
+#define HDP_BASE__INST2_SEG1 0
+#define HDP_BASE__INST2_SEG2 0
+#define HDP_BASE__INST2_SEG3 0
+#define HDP_BASE__INST2_SEG4 0
+
+#define HDP_BASE__INST3_SEG0 0
+#define HDP_BASE__INST3_SEG1 0
+#define HDP_BASE__INST3_SEG2 0
+#define HDP_BASE__INST3_SEG3 0
+#define HDP_BASE__INST3_SEG4 0
+
+#define HDP_BASE__INST4_SEG0 0
+#define HDP_BASE__INST4_SEG1 0
+#define HDP_BASE__INST4_SEG2 0
+#define HDP_BASE__INST4_SEG3 0
+#define HDP_BASE__INST4_SEG4 0
+
+#define HDP_BASE__INST5_SEG0 0
+#define HDP_BASE__INST5_SEG1 0
+#define HDP_BASE__INST5_SEG2 0
+#define HDP_BASE__INST5_SEG3 0
+#define HDP_BASE__INST5_SEG4 0
+
+#define MMHUB_BASE__INST0_SEG0 0x0001A000
+#define MMHUB_BASE__INST0_SEG1 0
+#define MMHUB_BASE__INST0_SEG2 0
+#define MMHUB_BASE__INST0_SEG3 0
+#define MMHUB_BASE__INST0_SEG4 0
+
+#define MMHUB_BASE__INST1_SEG0 0
+#define MMHUB_BASE__INST1_SEG1 0
+#define MMHUB_BASE__INST1_SEG2 0
+#define MMHUB_BASE__INST1_SEG3 0
+#define MMHUB_BASE__INST1_SEG4 0
+
+#define MMHUB_BASE__INST2_SEG0 0
+#define MMHUB_BASE__INST2_SEG1 0
+#define MMHUB_BASE__INST2_SEG2 0
+#define MMHUB_BASE__INST2_SEG3 0
+#define MMHUB_BASE__INST2_SEG4 0
+
+#define MMHUB_BASE__INST3_SEG0 0
+#define MMHUB_BASE__INST3_SEG1 0
+#define MMHUB_BASE__INST3_SEG2 0
+#define MMHUB_BASE__INST3_SEG3 0
+#define MMHUB_BASE__INST3_SEG4 0
+
+#define MMHUB_BASE__INST4_SEG0 0
+#define MMHUB_BASE__INST4_SEG1 0
+#define MMHUB_BASE__INST4_SEG2 0
+#define MMHUB_BASE__INST4_SEG3 0
+#define MMHUB_BASE__INST4_SEG4 0
+
+#define MMHUB_BASE__INST5_SEG0 0
+#define MMHUB_BASE__INST5_SEG1 0
+#define MMHUB_BASE__INST5_SEG2 0
+#define MMHUB_BASE__INST5_SEG3 0
+#define MMHUB_BASE__INST5_SEG4 0
+
+#define MP0_BASE__INST0_SEG0 0x00016000
+#define MP0_BASE__INST0_SEG1 0
+#define MP0_BASE__INST0_SEG2 0
+#define MP0_BASE__INST0_SEG3 0
+#define MP0_BASE__INST0_SEG4 0
+
+#define MP0_BASE__INST1_SEG0 0
+#define MP0_BASE__INST1_SEG1 0
+#define MP0_BASE__INST1_SEG2 0
+#define MP0_BASE__INST1_SEG3 0
+#define MP0_BASE__INST1_SEG4 0
+
+#define MP0_BASE__INST2_SEG0 0
+#define MP0_BASE__INST2_SEG1 0
+#define MP0_BASE__INST2_SEG2 0
+#define MP0_BASE__INST2_SEG3 0
+#define MP0_BASE__INST2_SEG4 0
+
+#define MP0_BASE__INST3_SEG0 0
+#define MP0_BASE__INST3_SEG1 0
+#define MP0_BASE__INST3_SEG2 0
+#define MP0_BASE__INST3_SEG3 0
+#define MP0_BASE__INST3_SEG4 0
+
+#define MP0_BASE__INST4_SEG0 0
+#define MP0_BASE__INST4_SEG1 0
+#define MP0_BASE__INST4_SEG2 0
+#define MP0_BASE__INST4_SEG3 0
+#define MP0_BASE__INST4_SEG4 0
+
+#define MP0_BASE__INST5_SEG0 0
+#define MP0_BASE__INST5_SEG1 0
+#define MP0_BASE__INST5_SEG2 0
+#define MP0_BASE__INST5_SEG3 0
+#define MP0_BASE__INST5_SEG4 0
+
+#define MP1_BASE__INST0_SEG0 0x00016000
+#define MP1_BASE__INST0_SEG1 0
+#define MP1_BASE__INST0_SEG2 0
+#define MP1_BASE__INST0_SEG3 0
+#define MP1_BASE__INST0_SEG4 0
+
+#define MP1_BASE__INST1_SEG0 0
+#define MP1_BASE__INST1_SEG1 0
+#define MP1_BASE__INST1_SEG2 0
+#define MP1_BASE__INST1_SEG3 0
+#define MP1_BASE__INST1_SEG4 0
+
+#define MP1_BASE__INST2_SEG0 0
+#define MP1_BASE__INST2_SEG1 0
+#define MP1_BASE__INST2_SEG2 0
+#define MP1_BASE__INST2_SEG3 0
+#define MP1_BASE__INST2_SEG4 0
+
+#define MP1_BASE__INST3_SEG0 0
+#define MP1_BASE__INST3_SEG1 0
+#define MP1_BASE__INST3_SEG2 0
+#define MP1_BASE__INST3_SEG3 0
+#define MP1_BASE__INST3_SEG4 0
+
+#define MP1_BASE__INST4_SEG0 0
+#define MP1_BASE__INST4_SEG1 0
+#define MP1_BASE__INST4_SEG2 0
+#define MP1_BASE__INST4_SEG3 0
+#define MP1_BASE__INST4_SEG4 0
+
+#define MP1_BASE__INST5_SEG0 0
+#define MP1_BASE__INST5_SEG1 0
+#define MP1_BASE__INST5_SEG2 0
+#define MP1_BASE__INST5_SEG3 0
+#define MP1_BASE__INST5_SEG4 0
+
+#define NBIO_BASE__INST0_SEG0 0x00000000
+#define NBIO_BASE__INST0_SEG1 0x00000014
+#define NBIO_BASE__INST0_SEG2 0x00000D20
+#define NBIO_BASE__INST0_SEG3 0x00010400
+#define NBIO_BASE__INST0_SEG4 0
+
+#define NBIO_BASE__INST1_SEG0 0
+#define NBIO_BASE__INST1_SEG1 0
+#define NBIO_BASE__INST1_SEG2 0
+#define NBIO_BASE__INST1_SEG3 0
+#define NBIO_BASE__INST1_SEG4 0
+
+#define NBIO_BASE__INST2_SEG0 0
+#define NBIO_BASE__INST2_SEG1 0
+#define NBIO_BASE__INST2_SEG2 0
+#define NBIO_BASE__INST2_SEG3 0
+#define NBIO_BASE__INST2_SEG4 0
+
+#define NBIO_BASE__INST3_SEG0 0
+#define NBIO_BASE__INST3_SEG1 0
+#define NBIO_BASE__INST3_SEG2 0
+#define NBIO_BASE__INST3_SEG3 0
+#define NBIO_BASE__INST3_SEG4 0
+
+#define NBIO_BASE__INST4_SEG0 0
+#define NBIO_BASE__INST4_SEG1 0
+#define NBIO_BASE__INST4_SEG2 0
+#define NBIO_BASE__INST4_SEG3 0
+#define NBIO_BASE__INST4_SEG4 0
+
+#define NBIO_BASE__INST5_SEG0 0
+#define NBIO_BASE__INST5_SEG1 0
+#define NBIO_BASE__INST5_SEG2 0
+#define NBIO_BASE__INST5_SEG3 0
+#define NBIO_BASE__INST5_SEG4 0
+
+#define OSSSYS_BASE__INST0_SEG0 0x000010A0
+#define OSSSYS_BASE__INST0_SEG1 0
+#define OSSSYS_BASE__INST0_SEG2 0
+#define OSSSYS_BASE__INST0_SEG3 0
+#define OSSSYS_BASE__INST0_SEG4 0
+
+#define OSSSYS_BASE__INST1_SEG0 0
+#define OSSSYS_BASE__INST1_SEG1 0
+#define OSSSYS_BASE__INST1_SEG2 0
+#define OSSSYS_BASE__INST1_SEG3 0
+#define OSSSYS_BASE__INST1_SEG4 0
+
+#define OSSSYS_BASE__INST2_SEG0 0
+#define OSSSYS_BASE__INST2_SEG1 0
+#define OSSSYS_BASE__INST2_SEG2 0
+#define OSSSYS_BASE__INST2_SEG3 0
+#define OSSSYS_BASE__INST2_SEG4 0
+
+#define OSSSYS_BASE__INST3_SEG0 0
+#define OSSSYS_BASE__INST3_SEG1 0
+#define OSSSYS_BASE__INST3_SEG2 0
+#define OSSSYS_BASE__INST3_SEG3 0
+#define OSSSYS_BASE__INST3_SEG4 0
+
+#define OSSSYS_BASE__INST4_SEG0 0
+#define OSSSYS_BASE__INST4_SEG1 0
+#define OSSSYS_BASE__INST4_SEG2 0
+#define OSSSYS_BASE__INST4_SEG3 0
+#define OSSSYS_BASE__INST4_SEG4 0
+
+#define OSSSYS_BASE__INST5_SEG0 0
+#define OSSSYS_BASE__INST5_SEG1 0
+#define OSSSYS_BASE__INST5_SEG2 0
+#define OSSSYS_BASE__INST5_SEG3 0
+#define OSSSYS_BASE__INST5_SEG4 0
+
+#define SMUIO_BASE__INST0_SEG0 0x00016800
+#define SMUIO_BASE__INST0_SEG1 0x00016A00
+#define SMUIO_BASE__INST0_SEG2 0
+#define SMUIO_BASE__INST0_SEG3 0
+#define SMUIO_BASE__INST0_SEG4 0
+
+#define SMUIO_BASE__INST1_SEG0 0
+#define SMUIO_BASE__INST1_SEG1 0
+#define SMUIO_BASE__INST1_SEG2 0
+#define SMUIO_BASE__INST1_SEG3 0
+#define SMUIO_BASE__INST1_SEG4 0
+
+#define SMUIO_BASE__INST2_SEG0 0
+#define SMUIO_BASE__INST2_SEG1 0
+#define SMUIO_BASE__INST2_SEG2 0
+#define SMUIO_BASE__INST2_SEG3 0
+#define SMUIO_BASE__INST2_SEG4 0
+
+#define SMUIO_BASE__INST3_SEG0 0
+#define SMUIO_BASE__INST3_SEG1 0
+#define SMUIO_BASE__INST3_SEG2 0
+#define SMUIO_BASE__INST3_SEG3 0
+#define SMUIO_BASE__INST3_SEG4 0
+
+#define SMUIO_BASE__INST4_SEG0 0
+#define SMUIO_BASE__INST4_SEG1 0
+#define SMUIO_BASE__INST4_SEG2 0
+#define SMUIO_BASE__INST4_SEG3 0
+#define SMUIO_BASE__INST4_SEG4 0
+
+#define SMUIO_BASE__INST5_SEG0 0
+#define SMUIO_BASE__INST5_SEG1 0
+#define SMUIO_BASE__INST5_SEG2 0
+#define SMUIO_BASE__INST5_SEG3 0
+#define SMUIO_BASE__INST5_SEG4 0
+
+#define THM_BASE__INST0_SEG0 0x00016600
+#define THM_BASE__INST0_SEG1 0
+#define THM_BASE__INST0_SEG2 0
+#define THM_BASE__INST0_SEG3 0
+#define THM_BASE__INST0_SEG4 0
+
+#define THM_BASE__INST1_SEG0 0
+#define THM_BASE__INST1_SEG1 0
+#define THM_BASE__INST1_SEG2 0
+#define THM_BASE__INST1_SEG3 0
+#define THM_BASE__INST1_SEG4 0
+
+#define THM_BASE__INST2_SEG0 0
+#define THM_BASE__INST2_SEG1 0
+#define THM_BASE__INST2_SEG2 0
+#define THM_BASE__INST2_SEG3 0
+#define THM_BASE__INST2_SEG4 0
+
+#define THM_BASE__INST3_SEG0 0
+#define THM_BASE__INST3_SEG1 0
+#define THM_BASE__INST3_SEG2 0
+#define THM_BASE__INST3_SEG3 0
+#define THM_BASE__INST3_SEG4 0
+
+#define THM_BASE__INST4_SEG0 0
+#define THM_BASE__INST4_SEG1 0
+#define THM_BASE__INST4_SEG2 0
+#define THM_BASE__INST4_SEG3 0
+#define THM_BASE__INST4_SEG4 0
+
+#define THM_BASE__INST5_SEG0 0
+#define THM_BASE__INST5_SEG1 0
+#define THM_BASE__INST5_SEG2 0
+#define THM_BASE__INST5_SEG3 0
+#define THM_BASE__INST5_SEG4 0
+
+#define UMC0_BASE__INST0_SEG0 0x00014000
+#define UMC0_BASE__INST0_SEG1 0
+#define UMC0_BASE__INST0_SEG2 0
+#define UMC0_BASE__INST0_SEG3 0
+#define UMC0_BASE__INST0_SEG4 0
+
+#define UMC0_BASE__INST1_SEG0 0
+#define UMC0_BASE__INST1_SEG1 0
+#define UMC0_BASE__INST1_SEG2 0
+#define UMC0_BASE__INST1_SEG3 0
+#define UMC0_BASE__INST1_SEG4 0
+
+#define UMC0_BASE__INST2_SEG0 0
+#define UMC0_BASE__INST2_SEG1 0
+#define UMC0_BASE__INST2_SEG2 0
+#define UMC0_BASE__INST2_SEG3 0
+#define UMC0_BASE__INST2_SEG4 0
+
+#define UMC0_BASE__INST3_SEG0 0
+#define UMC0_BASE__INST3_SEG1 0
+#define UMC0_BASE__INST3_SEG2 0
+#define UMC0_BASE__INST3_SEG3 0
+#define UMC0_BASE__INST3_SEG4 0
+
+#define UMC0_BASE__INST4_SEG0 0
+#define UMC0_BASE__INST4_SEG1 0
+#define UMC0_BASE__INST4_SEG2 0
+#define UMC0_BASE__INST4_SEG3 0
+#define UMC0_BASE__INST4_SEG4 0
+
+#define UMC0_BASE__INST5_SEG0 0
+#define UMC0_BASE__INST5_SEG1 0
+#define UMC0_BASE__INST5_SEG2 0
+#define UMC0_BASE__INST5_SEG3 0
+#define UMC0_BASE__INST5_SEG4 0
+
+#define UVD0_BASE__INST0_SEG0 0x00007800
+#define UVD0_BASE__INST0_SEG1 0x00007E00
+#define UVD0_BASE__INST0_SEG2 0
+#define UVD0_BASE__INST0_SEG3 0
+#define UVD0_BASE__INST0_SEG4 0
+
+#define UVD0_BASE__INST1_SEG0 0
+#define UVD0_BASE__INST1_SEG1 0
+#define UVD0_BASE__INST1_SEG2 0
+#define UVD0_BASE__INST1_SEG3 0
+#define UVD0_BASE__INST1_SEG4 0
+
+#define UVD0_BASE__INST2_SEG0 0
+#define UVD0_BASE__INST2_SEG1 0
+#define UVD0_BASE__INST2_SEG2 0
+#define UVD0_BASE__INST2_SEG3 0
+#define UVD0_BASE__INST2_SEG4 0
+
+#define UVD0_BASE__INST3_SEG0 0
+#define UVD0_BASE__INST3_SEG1 0
+#define UVD0_BASE__INST3_SEG2 0
+#define UVD0_BASE__INST3_SEG3 0
+#define UVD0_BASE__INST3_SEG4 0
+
+#define UVD0_BASE__INST4_SEG0 0
+#define UVD0_BASE__INST4_SEG1 0
+#define UVD0_BASE__INST4_SEG2 0
+#define UVD0_BASE__INST4_SEG3 0
+#define UVD0_BASE__INST4_SEG4 0
+
+#define UVD0_BASE__INST5_SEG0 0
+#define UVD0_BASE__INST5_SEG1 0
+#define UVD0_BASE__INST5_SEG2 0
+#define UVD0_BASE__INST5_SEG3 0
+#define UVD0_BASE__INST5_SEG4 0
+
+#endif
+
diff --git a/drivers/gpu/drm/amd/pm/inc/amdgpu_dpm.h b/drivers/gpu/drm/amd/pm/inc/amdgpu_dpm.h
index f6e0e7d8a00771ada7cc280a34ee737fa6d4ec00..d03e6fa2bf1adf269367843ea52a21cb4285cf05 100644
--- a/drivers/gpu/drm/amd/pm/inc/amdgpu_dpm.h
+++ b/drivers/gpu/drm/amd/pm/inc/amdgpu_dpm.h
@@ -450,6 +450,7 @@ struct amdgpu_pm {
/* Used for I2C access to various EEPROMs on relevant ASICs */
struct i2c_adapter smu_i2c;
+ struct mutex smu_i2c_mutex;
struct list_head pm_attr_list;
};
diff --git a/drivers/gpu/drm/amd/pm/inc/amdgpu_smu.h b/drivers/gpu/drm/amd/pm/inc/amdgpu_smu.h
index 3e89852e48202db212c09d44b7ecf33a5da2d9bf..c2c201b8e3cf1ae9ddf9bd0c619c3eaa280717c2 100644
--- a/drivers/gpu/drm/amd/pm/inc/amdgpu_smu.h
+++ b/drivers/gpu/drm/amd/pm/inc/amdgpu_smu.h
@@ -231,6 +231,7 @@ struct smu_user_dpm_profile {
uint32_t power_limit;
uint32_t fan_speed_percent;
uint32_t flags;
+ uint32_t user_od;
/* user clock state information */
uint32_t clk_mask[SMU_CLK_COUNT];
@@ -352,6 +353,7 @@ struct smu_table_context
void *overdrive_table;
void *boot_overdrive_table;
+ void *user_overdrive_table;
uint32_t gpu_metrics_table_size;
void *gpu_metrics_table;
@@ -623,6 +625,12 @@ struct pptable_funcs {
enum PP_OD_DPM_TABLE_COMMAND type,
long *input, uint32_t size);
+ /**
+ * @restore_user_od_settings: Restore the user customized
+ * OD settings on S3/S4/Runpm resume.
+ */
+ int (*restore_user_od_settings)(struct smu_context *smu);
+
/**
* @get_clock_by_type_with_latency: Get the speed and latency of a clock
* domain.
diff --git a/drivers/gpu/drm/amd/pm/inc/smu11_driver_if_cyan_skillfish.h b/drivers/gpu/drm/amd/pm/inc/smu11_driver_if_cyan_skillfish.h
new file mode 100644
index 0000000000000000000000000000000000000000..8a08ecc34c6992a64ead985bf1f2047075a35800
--- /dev/null
+++ b/drivers/gpu/drm/amd/pm/inc/smu11_driver_if_cyan_skillfish.h
@@ -0,0 +1,95 @@
+/*
+ * Copyright 2021 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+#ifndef __SMU11_DRIVER_IF_CYAN_SKILLFISH_H__
+#define __SMU11_DRIVER_IF_CYAN_SKILLFISH_H__
+
+// *** IMPORTANT ***
+// Always increment the interface version if
+// any structure is changed in this file
+#define MP1_DRIVER_IF_VERSION 0x8
+
+#define TABLE_BIOS_IF 0 // Called by BIOS
+#define TABLE_WATERMARKS 1 // Called by Driver; defined here, but not used, for backward compatible
+#define TABLE_PMSTATUSLOG 3 // Called by Tools for Agm logging
+#define TABLE_DPMCLOCKS 4 // Called by Driver; defined here, but not used, for backward compatible
+#define TABLE_MOMENTARY_PM 5 // Called by Tools; defined here, but not used, for backward compatible
+#define TABLE_COUNT 6
+
+#define NUM_DSPCLK_LEVELS 8
+#define NUM_SOCCLK_DPM_LEVELS 8
+#define NUM_DCEFCLK_DPM_LEVELS 4
+#define NUM_FCLK_DPM_LEVELS 4
+#define NUM_MEMCLK_DPM_LEVELS 4
+
+#define NUMBER_OF_PSTATES 8
+#define NUMBER_OF_CORES 8
+
+typedef enum {
+ S3_TYPE_ENTRY,
+ S5_TYPE_ENTRY,
+} Sleep_Type_e;
+
+typedef enum {
+ GFX_OFF = 0,
+ GFX_ON = 1,
+} GFX_Mode_e;
+
+typedef enum {
+ CPU_P0 = 0,
+ CPU_P1,
+ CPU_P2,
+ CPU_P3,
+ CPU_P4,
+ CPU_P5,
+ CPU_P6,
+ CPU_P7
+} CPU_PState_e;
+
+typedef enum {
+ CPU_CORE0 = 0,
+ CPU_CORE1,
+ CPU_CORE2,
+ CPU_CORE3,
+ CPU_CORE4,
+ CPU_CORE5,
+ CPU_CORE6,
+ CPU_CORE7
+} CORE_ID_e;
+
+typedef enum {
+ DF_DPM0 = 0,
+ DF_DPM1,
+ DF_DPM2,
+ DF_DPM3,
+ DF_PState_Count
+} DF_PState_e;
+
+typedef enum {
+ GFX_DPM0 = 0,
+ GFX_DPM1,
+ GFX_DPM2,
+ GFX_DPM3,
+ GFX_PState_Count
+} GFX_PState_e;
+
+#endif
diff --git a/drivers/gpu/drm/amd/pm/inc/smu11_driver_if_sienna_cichlid.h b/drivers/gpu/drm/amd/pm/inc/smu11_driver_if_sienna_cichlid.h
index 61c87c39be80dbd6b2e92cb597a74ada7369a250..63b8701fd4668a307190c1fed51dcfba5359af14 100644
--- a/drivers/gpu/drm/amd/pm/inc/smu11_driver_if_sienna_cichlid.h
+++ b/drivers/gpu/drm/amd/pm/inc/smu11_driver_if_sienna_cichlid.h
@@ -131,7 +131,7 @@
#define FEATURE_GFX_EDC_BIT 49
#define FEATURE_GFX_PER_PART_VMIN_BIT 50
#define FEATURE_SMART_SHIFT_BIT 51
-#define FEATURE_SPARE_52_BIT 52
+#define FEATURE_APT_BIT 52
#define FEATURE_SPARE_53_BIT 53
#define FEATURE_SPARE_54_BIT 54
#define FEATURE_SPARE_55_BIT 55
@@ -211,6 +211,7 @@ typedef enum {
#define THROTTLER_FIT_BIT 17
#define THROTTLER_PPM_BIT 18
#define THROTTLER_APCC_BIT 19
+#define THROTTLER_COUNT 20
// FW DState Features Control Bits
// FW DState Features Control Bits
@@ -1406,7 +1407,67 @@ typedef struct {
} SmuMetrics_t;
typedef struct {
- SmuMetrics_t SmuMetrics;
+ uint32_t CurrClock[PPCLK_COUNT];
+
+ uint16_t AverageGfxclkFrequencyPreDs;
+ uint16_t AverageGfxclkFrequencyPostDs;
+ uint16_t AverageFclkFrequencyPreDs;
+ uint16_t AverageFclkFrequencyPostDs;
+ uint16_t AverageUclkFrequencyPreDs ;
+ uint16_t AverageUclkFrequencyPostDs ;
+
+
+ uint16_t AverageGfxActivity ;
+ uint16_t AverageUclkActivity ;
+ uint8_t CurrSocVoltageOffset ;
+ uint8_t CurrGfxVoltageOffset ;
+ uint8_t CurrMemVidOffset ;
+ uint8_t Padding8 ;
+ uint16_t AverageSocketPower ;
+ uint16_t TemperatureEdge ;
+ uint16_t TemperatureHotspot ;
+ uint16_t TemperatureMem ;
+ uint16_t TemperatureVrGfx ;
+ uint16_t TemperatureVrMem0 ;
+ uint16_t TemperatureVrMem1 ;
+ uint16_t TemperatureVrSoc ;
+ uint16_t TemperatureLiquid0 ;
+ uint16_t TemperatureLiquid1 ;
+ uint16_t TemperaturePlx ;
+ uint16_t Padding16 ;
+ uint32_t AccCnt ;
+ uint8_t ThrottlingPercentage[THROTTLER_COUNT];
+
+
+ uint8_t LinkDpmLevel;
+ uint8_t CurrFanPwm;
+ uint16_t CurrFanSpeed;
+
+ //BACO metrics, PMFW-1721
+ //metrics for D3hot entry/exit and driver ARM msgs
+ uint8_t D3HotEntryCountPerMode[D3HOT_SEQUENCE_COUNT];
+ uint8_t D3HotExitCountPerMode[D3HOT_SEQUENCE_COUNT];
+ uint8_t ArmMsgReceivedCountPerMode[D3HOT_SEQUENCE_COUNT];
+
+ //PMFW-4362
+ uint32_t EnergyAccumulator;
+ uint16_t AverageVclk0Frequency ;
+ uint16_t AverageDclk0Frequency ;
+ uint16_t AverageVclk1Frequency ;
+ uint16_t AverageDclk1Frequency ;
+ uint16_t VcnActivityPercentage ; //place holder, David N. to provide full sequence
+ uint8_t PcieRate ;
+ uint8_t PcieWidth ;
+ uint16_t AverageGfxclkFrequencyTarget;
+ uint16_t Padding16_2;
+
+} SmuMetrics_V2_t;
+
+typedef struct {
+ union {
+ SmuMetrics_t SmuMetrics;
+ SmuMetrics_V2_t SmuMetrics_V2;
+ };
uint32_t Spare[1];
// Padding - ignore
diff --git a/drivers/gpu/drm/amd/pm/inc/smu_v11_0.h b/drivers/gpu/drm/amd/pm/inc/smu_v11_0.h
index f61b5c914a3d92458edf40b8378582289938a5b9..403bc1bf8a770fb328c71fc8fcb502cbd2eded83 100644
--- a/drivers/gpu/drm/amd/pm/inc/smu_v11_0.h
+++ b/drivers/gpu/drm/amd/pm/inc/smu_v11_0.h
@@ -30,11 +30,12 @@
#define SMU11_DRIVER_IF_VERSION_NV10 0x37
#define SMU11_DRIVER_IF_VERSION_NV12 0x38
#define SMU11_DRIVER_IF_VERSION_NV14 0x38
-#define SMU11_DRIVER_IF_VERSION_Sienna_Cichlid 0x3D
+#define SMU11_DRIVER_IF_VERSION_Sienna_Cichlid 0x40
#define SMU11_DRIVER_IF_VERSION_Navy_Flounder 0xE
#define SMU11_DRIVER_IF_VERSION_VANGOGH 0x03
#define SMU11_DRIVER_IF_VERSION_Dimgrey_Cavefish 0xF
#define SMU11_DRIVER_IF_VERSION_Beige_Goby 0xD
+#define SMU11_DRIVER_IF_VERSION_Cyan_Skillfish 0x8
/* MP Apertures */
#define MP0_Public 0x03800000
@@ -302,5 +303,7 @@ void smu_v11_0_interrupt_work(struct smu_context *smu);
int smu_v11_0_set_light_sbr(struct smu_context *smu, bool enable);
+int smu_v11_0_restore_user_od_settings(struct smu_context *smu);
+
#endif
#endif
diff --git a/drivers/gpu/drm/amd/pm/inc/smu_v11_8_pmfw.h b/drivers/gpu/drm/amd/pm/inc/smu_v11_8_pmfw.h
new file mode 100644
index 0000000000000000000000000000000000000000..bd4fcb6b9610eb0a1ffacbed0668db8cc4a7c3e9
--- /dev/null
+++ b/drivers/gpu/drm/amd/pm/inc/smu_v11_8_pmfw.h
@@ -0,0 +1,152 @@
+/*
+ * Copyright 2021 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+
+#ifndef __SMU_V11_8_0_PMFW_H__
+#define __SMU_V11_8_0_PMFW_H__
+
+#pragma pack(push, 1)
+
+#define ENABLE_DEBUG_FEATURES
+
+// Feature Control Defines
+#define FEATURE_CCLK_CONTROLLER_BIT 0
+#define FEATURE_GFXCLK_EFFT_FREQ_BIT 1
+#define FEATURE_DATA_CALCULATION_BIT 2
+#define FEATURE_THERMAL_BIT 3
+#define FEATURE_PLL_POWER_DOWN_BIT 4
+#define FEATURE_FCLK_DPM_BIT 5
+#define FEATURE_GFX_DPM_BIT 6
+#define FEATURE_DS_GFXCLK_BIT 7
+#define FEATURE_DS_SOCCLK_BIT 8
+#define FEATURE_DS_LCLK_BIT 9
+#define FEATURE_CORE_CSTATES_BIT 10
+#define FEATURE_G6_SSC_BIT 11 //G6 memory UCLK and UCLK_DIV SS
+#define FEATURE_RM_BIT 12
+#define FEATURE_SOC_DPM_BIT 13
+#define FEATURE_DS_SMNCLK_BIT 14
+#define FEATURE_DS_MP1CLK_BIT 15
+#define FEATURE_DS_MP0CLK_BIT 16
+#define FEATURE_MGCG_BIT 17
+#define FEATURE_DS_FUSE_SRAM_BIT 18
+#define FEATURE_GFX_CKS_BIT 19
+#define FEATURE_FP_THROTTLING_BIT 20
+#define FEATURE_PROCHOT_BIT 21
+#define FEATURE_CPUOFF_BIT 22
+#define FEATURE_UMC_THROTTLE_BIT 23
+#define FEATURE_DF_THROTTLE_BIT 24
+#define FEATURE_DS_MP3CLK_BIT 25
+#define FEATURE_DS_SHUBCLK_BIT 26
+#define FEATURE_TDC_BIT 27 //Legacy APM_BIT
+#define FEATURE_UMC_CAL_SHARING_BIT 28
+#define FEATURE_DFLL_BTC_CALIBRATION_BIT 29
+#define FEATURE_EDC_BIT 30
+#define FEATURE_DLDO_BIT 31
+#define FEATURE_MEAS_DRAM_BLACKOUT_BIT 32
+#define FEATURE_CC1_BIT 33
+#define FEATURE_PPT_BIT 34
+#define FEATURE_STAPM_BIT 35
+#define FEATURE_CSTATE_BOOST_BIT 36
+#define FEATURE_SPARE_37_BIT 37
+#define FEATURE_SPARE_38_BIT 38
+#define FEATURE_SPARE_39_BIT 39
+#define FEATURE_SPARE_40_BIT 40
+#define FEATURE_SPARE_41_BIT 41
+#define FEATURE_SPARE_42_BIT 42
+#define FEATURE_SPARE_43_BIT 43
+#define FEATURE_SPARE_44_BIT 44
+#define FEATURE_SPARE_45_BIT 45
+#define FEATURE_SPARE_46_BIT 46
+#define FEATURE_SPARE_47_BIT 47
+#define FEATURE_SPARE_48_BIT 48
+#define FEATURE_SPARE_49_BIT 49
+#define FEATURE_SPARE_50_BIT 50
+#define FEATURE_SPARE_51_BIT 51
+#define FEATURE_SPARE_52_BIT 52
+#define FEATURE_SPARE_53_BIT 53
+#define FEATURE_SPARE_54_BIT 54
+#define FEATURE_SPARE_55_BIT 55
+#define FEATURE_SPARE_56_BIT 56
+#define FEATURE_SPARE_57_BIT 57
+#define FEATURE_SPARE_58_BIT 58
+#define FEATURE_SPARE_59_BIT 59
+#define FEATURE_SPARE_60_BIT 60
+#define FEATURE_SPARE_61_BIT 61
+#define FEATURE_SPARE_62_BIT 62
+#define FEATURE_SPARE_63_BIT 63
+
+#define NUM_FEATURES 64
+
+#define FEATURE_CCLK_CONTROLLER_MASK (1 << FEATURE_CCLK_CONTROLLER_BIT)
+#define FEATURE_DATA_CALCULATION_MASK (1 << FEATURE_DATA_CALCULATION_BIT)
+#define FEATURE_THERMAL_MASK (1 << FEATURE_THERMAL_BIT)
+#define FEATURE_PLL_POWER_DOWN_MASK (1 << FEATURE_PLL_POWER_DOWN_BIT)
+#define FEATURE_FCLK_DPM_MASK (1 << FEATURE_FCLK_DPM_BIT)
+#define FEATURE_GFX_DPM_MASK (1 << FEATURE_GFX_DPM_BIT)
+#define FEATURE_DS_GFXCLK_MASK (1 << FEATURE_DS_GFXCLK_BIT)
+#define FEATURE_DS_SOCCLK_MASK (1 << FEATURE_DS_SOCCLK_BIT)
+#define FEATURE_DS_LCLK_MASK (1 << FEATURE_DS_LCLK_BIT)
+#define FEATURE_RM_MASK (1 << FEATURE_RM_BIT)
+#define FEATURE_DS_SMNCLK_MASK (1 << FEATURE_DS_SMNCLK_BIT)
+#define FEATURE_DS_MP1CLK_MASK (1 << FEATURE_DS_MP1CLK_BIT)
+#define FEATURE_DS_MP0CLK_MASK (1 << FEATURE_DS_MP0CLK_BIT)
+#define FEATURE_MGCG_MASK (1 << FEATURE_MGCG_BIT)
+#define FEATURE_DS_FUSE_SRAM_MASK (1 << FEATURE_DS_FUSE_SRAM_BIT)
+#define FEATURE_PROCHOT_MASK (1 << FEATURE_PROCHOT_BIT)
+#define FEATURE_CPUOFF_MASK (1 << FEATURE_CPUOFF_BIT)
+#define FEATURE_GFX_CKS_MASK (1 << FEATURE_GFX_CKS_BIT)
+#define FEATURE_UMC_THROTTLE_MASK (1 << FEATURE_UMC_THROTTLE_BIT)
+#define FEATURE_DF_THROTTLE_MASK (1 << FEATURE_DF_THROTTLE_BIT)
+#define FEATURE_SOC_DPM_MASK (1 << FEATURE_SOC_DPM_BIT)
+
+typedef struct {
+ // MP1_EXT_SCRATCH0
+ uint32_t SPARE1 : 4;
+ uint32_t SPARE2 : 4;
+ uint32_t SPARE3 : 4;
+ uint32_t CurrLevel_LCLK : 4;
+ uint32_t CurrLevel_MP0CLK : 4;
+ uint32_t CurrLevel_FCLK : 4;
+ uint32_t CurrLevel_SOCCLK : 4;
+ uint32_t CurrLevel_DCEFCLK : 4;
+ // MP1_EXT_SCRATCH1
+ uint32_t SPARE4 : 4;
+ uint32_t SPARE5 : 4;
+ uint32_t SPARE6 : 4;
+ uint32_t TargLevel_LCLK : 4;
+ uint32_t TargLevel_MP0CLK : 4;
+ uint32_t TargLevel_FCLK : 4;
+ uint32_t TargLevel_SOCCLK : 4;
+ uint32_t TargLevel_DCEFCLK : 4;
+ // MP1_EXT_SCRATCH2
+ uint32_t CurrLevel_SHUBCLK : 4;
+ uint32_t TargLevel_SHUBCLK : 4;
+ uint32_t Reserved : 24;
+ // MP1_EXT_SCRATCH3-4
+ uint32_t Reserved2[2];
+ // MP1_EXT_SCRATCH5
+ uint32_t FeatureStatus[NUM_FEATURES / 32];
+} FwStatus_t;
+
+#pragma pack(pop)
+
+#endif
diff --git a/drivers/gpu/drm/amd/pm/inc/smu_v11_8_ppsmc.h b/drivers/gpu/drm/amd/pm/inc/smu_v11_8_ppsmc.h
new file mode 100644
index 0000000000000000000000000000000000000000..6e6088760b180a3bc06f69c8e6fb3ac29bfe19c4
--- /dev/null
+++ b/drivers/gpu/drm/amd/pm/inc/smu_v11_8_ppsmc.h
@@ -0,0 +1,70 @@
+/*
+ * Copyright 2021 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+
+#ifndef SMU_11_8_0_PPSMC_H
+#define SMU_11_8_0_PPSMC_H
+
+// SMU Response Codes:
+#define PPSMC_Result_OK 0x1
+#define PPSMC_Result_Failed 0xFF
+#define PPSMC_Result_UnknownCmd 0xFE
+#define PPSMC_Result_CmdRejectedPrereq 0xFD
+#define PPSMC_Result_CmdRejectedBusy 0xFC
+
+// Message Definitions:
+#define PPSMC_MSG_TestMessage 0x1
+#define PPSMC_MSG_GetSmuVersion 0x2
+#define PPSMC_MSG_GetDriverIfVersion 0x3
+#define PPSMC_MSG_SetDriverTableDramAddrHigh 0x4
+#define PPSMC_MSG_SetDriverTableDramAddrLow 0x5
+#define PPSMC_MSG_TransferTableSmu2Dram 0x6
+#define PPSMC_MSG_TransferTableDram2Smu 0x7
+#define PPSMC_MSG_Rsvd1 0xA
+#define PPSMC_MSG_RequestCorePstate 0xB
+#define PPSMC_MSG_QueryCorePstate 0xC
+#define PPSMC_MSG_Rsvd2 0xD
+#define PPSMC_MSG_RequestGfxclk 0xE
+#define PPSMC_MSG_QueryGfxclk 0xF
+#define PPSMC_MSG_QueryVddcrSocClock 0x11
+#define PPSMC_MSG_QueryDfPstate 0x13
+#define PPSMC_MSG_Rsvd3 0x14
+#define PPSMC_MSG_ConfigureS3PwrOffRegisterAddressHigh 0x16
+#define PPSMC_MSG_ConfigureS3PwrOffRegisterAddressLow 0x17
+#define PPSMC_MSG_RequestActiveWgp 0x18
+#define PPSMC_MSG_SetMinDeepSleepGfxclkFreq 0x19
+#define PPSMC_MSG_SetMaxDeepSleepDfllGfxDiv 0x1A
+#define PPSMC_MSG_StartTelemetryReporting 0x1B
+#define PPSMC_MSG_StopTelemetryReporting 0x1C
+#define PPSMC_MSG_ClearTelemetryMax 0x1D
+#define PPSMC_MSG_QueryActiveWgp 0x1E
+#define PPSMC_MSG_SetCoreEnableMask 0x2C
+#define PPSMC_MSG_InitiateGcRsmuSoftReset 0x2E
+#define PPSMC_MSG_GfxCacWeightOperation 0x2F
+#define PPSMC_MSG_L3CacWeightOperation 0x30
+#define PPSMC_MSG_PackCoreCacWeight 0x31
+#define PPSMC_MSG_SetDriverTableVMID 0x34
+#define PPSMC_MSG_SetSoftMinCclk 0x35
+#define PPSMC_MSG_SetSoftMaxCclk 0x36
+#define PPSMC_Message_Count 0x37
+
+#endif
diff --git a/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c b/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c
index ebe67214280851f11945546c88c9bf34d6f2cdaf..71afc2d20b1238d8bf4496c059a2a2d3b21031ff 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c
+++ b/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c
@@ -36,6 +36,7 @@
#include "vangogh_ppt.h"
#include "aldebaran_ppt.h"
#include "yellow_carp_ppt.h"
+#include "cyan_skillfish_ppt.h"
#include "amd_pcie.h"
/*
@@ -416,6 +417,15 @@ static void smu_restore_dpm_user_profile(struct smu_context *smu)
}
}
+ /* Restore user customized OD settings */
+ if (smu->user_dpm_profile.user_od) {
+ if (smu->ppt_funcs->restore_user_od_settings) {
+ ret = smu->ppt_funcs->restore_user_od_settings(smu);
+ if (ret)
+ dev_err(smu->adev->dev, "Failed to upload customized OD settings\n");
+ }
+ }
+
/* Disable restore flag */
smu->user_dpm_profile.flags &= ~SMU_DPM_USER_PROFILE_RESTORE;
}
@@ -588,6 +598,9 @@ static int smu_set_funcs(struct amdgpu_device *adev)
case CHIP_YELLOW_CARP:
yellow_carp_set_ppt_funcs(smu);
break;
+ case CHIP_CYAN_SKILLFISH:
+ cyan_skillfish_set_ppt_funcs(smu);
+ break;
default:
return -EINVAL;
}
diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu11/Makefile b/drivers/gpu/drm/amd/pm/swsmu/smu11/Makefile
index 0138c982dfd3100e887798641b75b8975dd0e928..f9b2e16f64311979197ba4bc3f851a2ad7b1c156 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/smu11/Makefile
+++ b/drivers/gpu/drm/amd/pm/swsmu/smu11/Makefile
@@ -27,6 +27,7 @@ SMU11_MGR = arcturus_ppt.o \
navi10_ppt.o \
sienna_cichlid_ppt.o \
vangogh_ppt.o \
+ cyan_skillfish_ppt.o \
smu_v11_0.o
AMD_SWSMU_SMU11MGR = $(addprefix $(AMD_SWSMU_PATH)/smu11/,$(SMU11_MGR))
diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu11/arcturus_ppt.c b/drivers/gpu/drm/amd/pm/swsmu/smu11/arcturus_ppt.c
index 094df6f87cfc4105cd5318373cc66807d40a9f34..6ec8492f71f593ff82109dbb5ab2218257bbbc8e 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/smu11/arcturus_ppt.c
+++ b/drivers/gpu/drm/amd/pm/swsmu/smu11/arcturus_ppt.c
@@ -1936,197 +1936,77 @@ static int arcturus_dpm_set_vcn_enable(struct smu_context *smu, bool enable)
return ret;
}
-static void arcturus_fill_i2c_req(SwI2cRequest_t *req, bool write,
- uint8_t address, uint32_t numbytes,
- uint8_t *data)
-{
- int i;
-
- req->I2CcontrollerPort = 0;
- req->I2CSpeed = 2;
- req->SlaveAddress = address;
- req->NumCmds = numbytes;
-
- for (i = 0; i < numbytes; i++) {
- SwI2cCmd_t *cmd = &req->SwI2cCmds[i];
-
- /* First 2 bytes are always write for lower 2b EEPROM address */
- if (i < 2)
- cmd->Cmd = 1;
- else
- cmd->Cmd = write;
-
-
- /* Add RESTART for read after address filled */
- cmd->CmdConfig |= (i == 2 && !write) ? CMDCONFIG_RESTART_MASK : 0;
-
- /* Add STOP in the end */
- cmd->CmdConfig |= (i == (numbytes - 1)) ? CMDCONFIG_STOP_MASK : 0;
-
- /* Fill with data regardless if read or write to simplify code */
- cmd->RegisterAddr = data[i];
- }
-}
-
-static int arcturus_i2c_read_data(struct i2c_adapter *control,
- uint8_t address,
- uint8_t *data,
- uint32_t numbytes)
+static int arcturus_i2c_xfer(struct i2c_adapter *i2c_adap,
+ struct i2c_msg *msg, int num_msgs)
{
- uint32_t i, ret = 0;
- SwI2cRequest_t req;
- struct amdgpu_device *adev = to_amdgpu_device(control);
+ struct amdgpu_device *adev = to_amdgpu_device(i2c_adap);
struct smu_table_context *smu_table = &adev->smu.smu_table;
struct smu_table *table = &smu_table->driver_table;
+ SwI2cRequest_t *req, *res = (SwI2cRequest_t *)table->cpu_addr;
+ int i, j, r, c;
+ u16 dir;
- if (numbytes > MAX_SW_I2C_COMMANDS) {
- dev_err(adev->dev, "numbytes requested %d is over max allowed %d\n",
- numbytes, MAX_SW_I2C_COMMANDS);
- return -EINVAL;
- }
-
- memset(&req, 0, sizeof(req));
- arcturus_fill_i2c_req(&req, false, address, numbytes, data);
-
- mutex_lock(&adev->smu.mutex);
- /* Now read data starting with that address */
- ret = smu_cmn_update_table(&adev->smu, SMU_TABLE_I2C_COMMANDS, 0, &req,
- true);
- mutex_unlock(&adev->smu.mutex);
-
- if (!ret) {
- SwI2cRequest_t *res = (SwI2cRequest_t *)table->cpu_addr;
-
- /* Assume SMU fills res.SwI2cCmds[i].Data with read bytes */
- for (i = 0; i < numbytes; i++)
- data[i] = res->SwI2cCmds[i].Data;
-
- dev_dbg(adev->dev, "arcturus_i2c_read_data, address = %x, bytes = %d, data :",
- (uint16_t)address, numbytes);
-
- print_hex_dump(KERN_DEBUG, "data: ", DUMP_PREFIX_NONE,
- 8, 1, data, numbytes, false);
- } else
- dev_err(adev->dev, "arcturus_i2c_read_data - error occurred :%x", ret);
+ req = kzalloc(sizeof(*req), GFP_KERNEL);
+ if (!req)
+ return -ENOMEM;
- return ret;
-}
+ req->I2CcontrollerPort = 0;
+ req->I2CSpeed = I2C_SPEED_FAST_400K;
+ req->SlaveAddress = msg[0].addr << 1; /* wants an 8-bit address */
+ dir = msg[0].flags & I2C_M_RD;
+
+ for (c = i = 0; i < num_msgs; i++) {
+ for (j = 0; j < msg[i].len; j++, c++) {
+ SwI2cCmd_t *cmd = &req->SwI2cCmds[c];
+
+ if (!(msg[i].flags & I2C_M_RD)) {
+ /* write */
+ cmd->Cmd = I2C_CMD_WRITE;
+ cmd->RegisterAddr = msg[i].buf[j];
+ }
-static int arcturus_i2c_write_data(struct i2c_adapter *control,
- uint8_t address,
- uint8_t *data,
- uint32_t numbytes)
-{
- uint32_t ret;
- SwI2cRequest_t req;
- struct amdgpu_device *adev = to_amdgpu_device(control);
+ if ((dir ^ msg[i].flags) & I2C_M_RD) {
+ /* The direction changes.
+ */
+ dir = msg[i].flags & I2C_M_RD;
+ cmd->CmdConfig |= CMDCONFIG_RESTART_MASK;
+ }
- if (numbytes > MAX_SW_I2C_COMMANDS) {
- dev_err(adev->dev, "numbytes requested %d is over max allowed %d\n",
- numbytes, MAX_SW_I2C_COMMANDS);
- return -EINVAL;
+ req->NumCmds++;
+
+ /*
+ * Insert STOP if we are at the last byte of either last
+ * message for the transaction or the client explicitly
+ * requires a STOP at this particular message.
+ */
+ if ((j == msg[i].len - 1) &&
+ ((i == num_msgs - 1) || (msg[i].flags & I2C_M_STOP))) {
+ cmd->CmdConfig &= ~CMDCONFIG_RESTART_MASK;
+ cmd->CmdConfig |= CMDCONFIG_STOP_MASK;
+ }
+ }
}
-
- memset(&req, 0, sizeof(req));
- arcturus_fill_i2c_req(&req, true, address, numbytes, data);
-
mutex_lock(&adev->smu.mutex);
- ret = smu_cmn_update_table(&adev->smu, SMU_TABLE_I2C_COMMANDS, 0, &req, true);
+ r = smu_cmn_update_table(&adev->smu, SMU_TABLE_I2C_COMMANDS, 0, req, true);
mutex_unlock(&adev->smu.mutex);
+ if (r)
+ goto fail;
- if (!ret) {
- dev_dbg(adev->dev, "arcturus_i2c_write(), address = %x, bytes = %d , data: ",
- (uint16_t)address, numbytes);
-
- print_hex_dump(KERN_DEBUG, "data: ", DUMP_PREFIX_NONE,
- 8, 1, data, numbytes, false);
- /*
- * According to EEPROM spec there is a MAX of 10 ms required for
- * EEPROM to flush internal RX buffer after STOP was issued at the
- * end of write transaction. During this time the EEPROM will not be
- * responsive to any more commands - so wait a bit more.
- */
- msleep(10);
-
- } else
- dev_err(adev->dev, "arcturus_i2c_write- error occurred :%x", ret);
-
- return ret;
-}
-
-static int arcturus_i2c_xfer(struct i2c_adapter *i2c_adap,
- struct i2c_msg *msgs, int num)
-{
- uint32_t i, j, ret, data_size, data_chunk_size, next_eeprom_addr = 0;
- uint8_t *data_ptr, data_chunk[MAX_SW_I2C_COMMANDS] = { 0 };
-
- for (i = 0; i < num; i++) {
- /*
- * SMU interface allows at most MAX_SW_I2C_COMMANDS bytes of data at
- * once and hence the data needs to be spliced into chunks and sent each
- * chunk separately
- */
- data_size = msgs[i].len - 2;
- data_chunk_size = MAX_SW_I2C_COMMANDS - 2;
- next_eeprom_addr = (msgs[i].buf[0] << 8 & 0xff00) | (msgs[i].buf[1] & 0xff);
- data_ptr = msgs[i].buf + 2;
-
- for (j = 0; j < data_size / data_chunk_size; j++) {
- /* Insert the EEPROM dest addess, bits 0-15 */
- data_chunk[0] = ((next_eeprom_addr >> 8) & 0xff);
- data_chunk[1] = (next_eeprom_addr & 0xff);
-
- if (msgs[i].flags & I2C_M_RD) {
- ret = arcturus_i2c_read_data(i2c_adap,
- (uint8_t)msgs[i].addr,
- data_chunk, MAX_SW_I2C_COMMANDS);
-
- memcpy(data_ptr, data_chunk + 2, data_chunk_size);
- } else {
-
- memcpy(data_chunk + 2, data_ptr, data_chunk_size);
-
- ret = arcturus_i2c_write_data(i2c_adap,
- (uint8_t)msgs[i].addr,
- data_chunk, MAX_SW_I2C_COMMANDS);
- }
-
- if (ret) {
- num = -EIO;
- goto fail;
- }
-
- next_eeprom_addr += data_chunk_size;
- data_ptr += data_chunk_size;
+ for (c = i = 0; i < num_msgs; i++) {
+ if (!(msg[i].flags & I2C_M_RD)) {
+ c += msg[i].len;
+ continue;
}
+ for (j = 0; j < msg[i].len; j++, c++) {
+ SwI2cCmd_t *cmd = &res->SwI2cCmds[c];
- if (data_size % data_chunk_size) {
- data_chunk[0] = ((next_eeprom_addr >> 8) & 0xff);
- data_chunk[1] = (next_eeprom_addr & 0xff);
-
- if (msgs[i].flags & I2C_M_RD) {
- ret = arcturus_i2c_read_data(i2c_adap,
- (uint8_t)msgs[i].addr,
- data_chunk, (data_size % data_chunk_size) + 2);
-
- memcpy(data_ptr, data_chunk + 2, data_size % data_chunk_size);
- } else {
- memcpy(data_chunk + 2, data_ptr, data_size % data_chunk_size);
-
- ret = arcturus_i2c_write_data(i2c_adap,
- (uint8_t)msgs[i].addr,
- data_chunk, (data_size % data_chunk_size) + 2);
- }
-
- if (ret) {
- num = -EIO;
- goto fail;
- }
+ msg[i].buf[j] = cmd->Data;
}
}
-
+ r = num_msgs;
fail:
- return num;
+ kfree(req);
+ return r;
}
static u32 arcturus_i2c_func(struct i2c_adapter *adap)
@@ -2140,15 +2020,25 @@ static const struct i2c_algorithm arcturus_i2c_algo = {
.functionality = arcturus_i2c_func,
};
+
+static const struct i2c_adapter_quirks arcturus_i2c_control_quirks = {
+ .flags = I2C_AQ_COMB | I2C_AQ_COMB_SAME_ADDR | I2C_AQ_NO_ZERO_LEN,
+ .max_read_len = MAX_SW_I2C_COMMANDS,
+ .max_write_len = MAX_SW_I2C_COMMANDS,
+ .max_comb_1st_msg_len = 2,
+ .max_comb_2nd_msg_len = MAX_SW_I2C_COMMANDS - 2,
+};
+
static int arcturus_i2c_control_init(struct smu_context *smu, struct i2c_adapter *control)
{
struct amdgpu_device *adev = to_amdgpu_device(control);
int res;
control->owner = THIS_MODULE;
- control->class = I2C_CLASS_SPD;
+ control->class = I2C_CLASS_HWMON;
control->dev.parent = &adev->pdev->dev;
control->algo = &arcturus_i2c_algo;
+ control->quirks = &arcturus_i2c_control_quirks;
snprintf(control->name, sizeof(control->name), "AMDGPU SMU");
res = i2c_add_adapter(control);
@@ -2288,7 +2178,9 @@ static void arcturus_log_thermal_throttling_event(struct smu_context *smu)
dev_warn(adev->dev, "WARN: GPU thermal throttling temperature reached, expect performance decrease. %s.\n",
log_buf);
- kgd2kfd_smi_event_throttle(smu->adev->kfd.dev, throttler_status);
+ kgd2kfd_smi_event_throttle(smu->adev->kfd.dev,
+ smu_cmn_get_indep_throttler_status(throttler_status,
+ arcturus_throttler_map));
}
static uint16_t arcturus_get_current_pcie_link_speed(struct smu_context *smu)
diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu11/cyan_skillfish_ppt.c b/drivers/gpu/drm/amd/pm/swsmu/smu11/cyan_skillfish_ppt.c
new file mode 100644
index 0000000000000000000000000000000000000000..b05f9541accc3222855962abfebd479aa3e9291b
--- /dev/null
+++ b/drivers/gpu/drm/amd/pm/swsmu/smu11/cyan_skillfish_ppt.c
@@ -0,0 +1,76 @@
+/*
+ * Copyright 2021 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+
+#define SWSMU_CODE_LAYER_L2
+
+#include "amdgpu.h"
+#include "amdgpu_smu.h"
+#include "smu_v11_0.h"
+#include "smu11_driver_if_cyan_skillfish.h"
+#include "cyan_skillfish_ppt.h"
+#include "smu_v11_8_ppsmc.h"
+#include "smu_v11_8_pmfw.h"
+#include "smu_cmn.h"
+#include "soc15_common.h"
+
+/*
+ * DO NOT use these for err/warn/info/debug messages.
+ * Use dev_err, dev_warn, dev_info and dev_dbg instead.
+ * They are more MGPU friendly.
+ */
+
+#undef pr_err
+#undef pr_warn
+#undef pr_info
+#undef pr_debug
+
+static struct cmn2asic_msg_mapping cyan_skillfish_message_map[SMU_MSG_MAX_COUNT] = {
+ MSG_MAP(TestMessage, PPSMC_MSG_TestMessage, 0),
+ MSG_MAP(GetSmuVersion, PPSMC_MSG_GetSmuVersion, 0),
+ MSG_MAP(GetDriverIfVersion, PPSMC_MSG_GetDriverIfVersion, 0),
+ MSG_MAP(SetDriverDramAddrHigh, PPSMC_MSG_SetDriverTableDramAddrHigh, 0),
+ MSG_MAP(SetDriverDramAddrLow, PPSMC_MSG_SetDriverTableDramAddrLow, 0),
+ MSG_MAP(TransferTableSmu2Dram, PPSMC_MSG_TransferTableSmu2Dram, 0),
+ MSG_MAP(TransferTableDram2Smu, PPSMC_MSG_TransferTableDram2Smu, 0),
+};
+
+static const struct pptable_funcs cyan_skillfish_ppt_funcs = {
+
+ .check_fw_status = smu_v11_0_check_fw_status,
+ .check_fw_version = smu_v11_0_check_fw_version,
+ .init_power = smu_v11_0_init_power,
+ .fini_power = smu_v11_0_fini_power,
+ .register_irq_handler = smu_v11_0_register_irq_handler,
+ .notify_memory_pool_location = smu_v11_0_notify_memory_pool_location,
+ .send_smc_msg_with_param = smu_cmn_send_smc_msg_with_param,
+ .send_smc_msg = smu_cmn_send_smc_msg,
+ .set_driver_table_location = smu_v11_0_set_driver_table_location,
+ .interrupt_work = smu_v11_0_interrupt_work,
+};
+
+void cyan_skillfish_set_ppt_funcs(struct smu_context *smu)
+{
+ smu->ppt_funcs = &cyan_skillfish_ppt_funcs;
+ smu->message_map = cyan_skillfish_message_map;
+ smu->is_apu = true;
+}
diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu11/cyan_skillfish_ppt.h b/drivers/gpu/drm/amd/pm/swsmu/smu11/cyan_skillfish_ppt.h
new file mode 100644
index 0000000000000000000000000000000000000000..76cd7229e38343ecb78fb29591573d5a076631cb
--- /dev/null
+++ b/drivers/gpu/drm/amd/pm/swsmu/smu11/cyan_skillfish_ppt.h
@@ -0,0 +1,29 @@
+/*
+ * Copyright 2021 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+
+#ifndef __CYAN_SKILLFISH_PPT_H__
+#define __CYAN_SKILLFISH_PPT_H__
+
+extern void cyan_skillfish_set_ppt_funcs(struct smu_context *smu);
+
+#endif
diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c b/drivers/gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c
index 1ba42b69ce7424bc11b4bf26d40af8da54bf3fe4..d7722c229dddef05e47e5deda960f9c69564f03b 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c
+++ b/drivers/gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c
@@ -2294,41 +2294,52 @@ static int navi10_set_default_od_settings(struct smu_context *smu)
(OverDriveTable_t *)smu->smu_table.overdrive_table;
OverDriveTable_t *boot_od_table =
(OverDriveTable_t *)smu->smu_table.boot_overdrive_table;
+ OverDriveTable_t *user_od_table =
+ (OverDriveTable_t *)smu->smu_table.user_overdrive_table;
int ret = 0;
- ret = smu_cmn_update_table(smu, SMU_TABLE_OVERDRIVE, 0, (void *)od_table, false);
+ /*
+ * For S3/S4/Runpm resume, no need to setup those overdrive tables again as
+ * - either they already have the default OD settings got during cold bootup
+ * - or they have some user customized OD settings which cannot be overwritten
+ */
+ if (smu->adev->in_suspend)
+ return 0;
+
+ ret = smu_cmn_update_table(smu, SMU_TABLE_OVERDRIVE, 0, (void *)boot_od_table, false);
if (ret) {
dev_err(smu->adev->dev, "Failed to get overdrive table!\n");
return ret;
}
- if (!od_table->GfxclkVolt1) {
+ if (!boot_od_table->GfxclkVolt1) {
ret = navi10_overdrive_get_gfx_clk_base_voltage(smu,
- &od_table->GfxclkVolt1,
- od_table->GfxclkFreq1);
+ &boot_od_table->GfxclkVolt1,
+ boot_od_table->GfxclkFreq1);
if (ret)
return ret;
}
- if (!od_table->GfxclkVolt2) {
+ if (!boot_od_table->GfxclkVolt2) {
ret = navi10_overdrive_get_gfx_clk_base_voltage(smu,
- &od_table->GfxclkVolt2,
- od_table->GfxclkFreq2);
+ &boot_od_table->GfxclkVolt2,
+ boot_od_table->GfxclkFreq2);
if (ret)
return ret;
}
- if (!od_table->GfxclkVolt3) {
+ if (!boot_od_table->GfxclkVolt3) {
ret = navi10_overdrive_get_gfx_clk_base_voltage(smu,
- &od_table->GfxclkVolt3,
- od_table->GfxclkFreq3);
+ &boot_od_table->GfxclkVolt3,
+ boot_od_table->GfxclkFreq3);
if (ret)
return ret;
}
- memcpy(boot_od_table, od_table, sizeof(OverDriveTable_t));
+ navi10_dump_od_table(smu, boot_od_table);
- navi10_dump_od_table(smu, od_table);
+ memcpy(od_table, boot_od_table, sizeof(OverDriveTable_t));
+ memcpy(user_od_table, boot_od_table, sizeof(OverDriveTable_t));
return 0;
}
@@ -2429,11 +2440,20 @@ static int navi10_od_edit_dpm_table(struct smu_context *smu, enum PP_OD_DPM_TABL
memcpy(table_context->overdrive_table, table_context->boot_overdrive_table, sizeof(OverDriveTable_t));
break;
case PP_OD_COMMIT_DPM_TABLE:
- navi10_dump_od_table(smu, od_table);
- ret = smu_cmn_update_table(smu, SMU_TABLE_OVERDRIVE, 0, (void *)od_table, true);
- if (ret) {
- dev_err(smu->adev->dev, "Failed to import overdrive table!\n");
- return ret;
+ if (memcmp(od_table, table_context->user_overdrive_table, sizeof(OverDriveTable_t))) {
+ navi10_dump_od_table(smu, od_table);
+ ret = smu_cmn_update_table(smu, SMU_TABLE_OVERDRIVE, 0, (void *)od_table, true);
+ if (ret) {
+ dev_err(smu->adev->dev, "Failed to import overdrive table!\n");
+ return ret;
+ }
+ memcpy(table_context->user_overdrive_table, od_table, sizeof(OverDriveTable_t));
+ smu->user_dpm_profile.user_od = true;
+
+ if (!memcmp(table_context->user_overdrive_table,
+ table_context->boot_overdrive_table,
+ sizeof(OverDriveTable_t)))
+ smu->user_dpm_profile.user_od = false;
}
break;
case PP_OD_EDIT_VDDC_CURVE:
@@ -2735,6 +2755,122 @@ static ssize_t navi10_get_legacy_gpu_metrics(struct smu_context *smu,
return sizeof(struct gpu_metrics_v1_3);
}
+static int navi10_i2c_xfer(struct i2c_adapter *i2c_adap,
+ struct i2c_msg *msg, int num_msgs)
+{
+ struct amdgpu_device *adev = to_amdgpu_device(i2c_adap);
+ struct smu_table_context *smu_table = &adev->smu.smu_table;
+ struct smu_table *table = &smu_table->driver_table;
+ SwI2cRequest_t *req, *res = (SwI2cRequest_t *)table->cpu_addr;
+ int i, j, r, c;
+ u16 dir;
+
+ req = kzalloc(sizeof(*req), GFP_KERNEL);
+ if (!req)
+ return -ENOMEM;
+
+ req->I2CcontrollerPort = 0;
+ req->I2CSpeed = I2C_SPEED_FAST_400K;
+ req->SlaveAddress = msg[0].addr << 1; /* wants an 8-bit address */
+ dir = msg[0].flags & I2C_M_RD;
+
+ for (c = i = 0; i < num_msgs; i++) {
+ for (j = 0; j < msg[i].len; j++, c++) {
+ SwI2cCmd_t *cmd = &req->SwI2cCmds[c];
+
+ if (!(msg[i].flags & I2C_M_RD)) {
+ /* write */
+ cmd->Cmd = I2C_CMD_WRITE;
+ cmd->RegisterAddr = msg[i].buf[j];
+ }
+
+ if ((dir ^ msg[i].flags) & I2C_M_RD) {
+ /* The direction changes.
+ */
+ dir = msg[i].flags & I2C_M_RD;
+ cmd->CmdConfig |= CMDCONFIG_RESTART_MASK;
+ }
+
+ req->NumCmds++;
+
+ /*
+ * Insert STOP if we are at the last byte of either last
+ * message for the transaction or the client explicitly
+ * requires a STOP at this particular message.
+ */
+ if ((j == msg[i].len - 1) &&
+ ((i == num_msgs - 1) || (msg[i].flags & I2C_M_STOP))) {
+ cmd->CmdConfig &= ~CMDCONFIG_RESTART_MASK;
+ cmd->CmdConfig |= CMDCONFIG_STOP_MASK;
+ }
+ }
+ }
+ mutex_lock(&adev->smu.mutex);
+ r = smu_cmn_update_table(&adev->smu, SMU_TABLE_I2C_COMMANDS, 0, req, true);
+ mutex_unlock(&adev->smu.mutex);
+ if (r)
+ goto fail;
+
+ for (c = i = 0; i < num_msgs; i++) {
+ if (!(msg[i].flags & I2C_M_RD)) {
+ c += msg[i].len;
+ continue;
+ }
+ for (j = 0; j < msg[i].len; j++, c++) {
+ SwI2cCmd_t *cmd = &res->SwI2cCmds[c];
+
+ msg[i].buf[j] = cmd->Data;
+ }
+ }
+ r = num_msgs;
+fail:
+ kfree(req);
+ return r;
+}
+
+static u32 navi10_i2c_func(struct i2c_adapter *adap)
+{
+ return I2C_FUNC_I2C | I2C_FUNC_SMBUS_EMUL;
+}
+
+
+static const struct i2c_algorithm navi10_i2c_algo = {
+ .master_xfer = navi10_i2c_xfer,
+ .functionality = navi10_i2c_func,
+};
+
+static const struct i2c_adapter_quirks navi10_i2c_control_quirks = {
+ .flags = I2C_AQ_COMB | I2C_AQ_COMB_SAME_ADDR | I2C_AQ_NO_ZERO_LEN,
+ .max_read_len = MAX_SW_I2C_COMMANDS,
+ .max_write_len = MAX_SW_I2C_COMMANDS,
+ .max_comb_1st_msg_len = 2,
+ .max_comb_2nd_msg_len = MAX_SW_I2C_COMMANDS - 2,
+};
+
+static int navi10_i2c_control_init(struct smu_context *smu, struct i2c_adapter *control)
+{
+ struct amdgpu_device *adev = to_amdgpu_device(control);
+ int res;
+
+ control->owner = THIS_MODULE;
+ control->class = I2C_CLASS_HWMON;
+ control->dev.parent = &adev->pdev->dev;
+ control->algo = &navi10_i2c_algo;
+ snprintf(control->name, sizeof(control->name), "AMDGPU SMU");
+ control->quirks = &navi10_i2c_control_quirks;
+
+ res = i2c_add_adapter(control);
+ if (res)
+ DRM_ERROR("Failed to register hw i2c, err: %d\n", res);
+
+ return res;
+}
+
+static void navi10_i2c_control_fini(struct smu_context *smu, struct i2c_adapter *control)
+{
+ i2c_del_adapter(control);
+}
+
static ssize_t navi10_get_gpu_metrics(struct smu_context *smu,
void **table)
{
@@ -3078,6 +3214,8 @@ static const struct pptable_funcs navi10_ppt_funcs = {
.set_default_dpm_table = navi10_set_default_dpm_table,
.dpm_set_vcn_enable = navi10_dpm_set_vcn_enable,
.dpm_set_jpeg_enable = navi10_dpm_set_jpeg_enable,
+ .i2c_init = navi10_i2c_control_init,
+ .i2c_fini = navi10_i2c_control_fini,
.print_clk_levels = navi10_print_clk_levels,
.force_clk_levels = navi10_force_clk_levels,
.populate_umd_state_clk = navi10_populate_umd_state_clk,
@@ -3144,6 +3282,7 @@ static const struct pptable_funcs navi10_ppt_funcs = {
.set_soft_freq_limited_range = smu_v11_0_set_soft_freq_limited_range,
.set_default_od_settings = navi10_set_default_od_settings,
.od_edit_dpm_table = navi10_od_edit_dpm_table,
+ .restore_user_od_settings = smu_v11_0_restore_user_od_settings,
.run_btc = navi10_run_btc,
.set_power_source = smu_v11_0_set_power_source,
.get_pp_feature_mask = smu_cmn_get_pp_feature_mask,
diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu11/sienna_cichlid_ppt.c b/drivers/gpu/drm/amd/pm/swsmu/smu11/sienna_cichlid_ppt.c
index c751f717a0daff49620bcd850906bb362df1f665..90e40aacb8f690c14402dcb86d91312f8b6940c3 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/smu11/sienna_cichlid_ppt.c
+++ b/drivers/gpu/drm/amd/pm/swsmu/smu11/sienna_cichlid_ppt.c
@@ -489,6 +489,26 @@ static int sienna_cichlid_tables_init(struct smu_context *smu)
return -ENOMEM;
}
+static uint32_t sienna_cichlid_get_throttler_status_locked(struct smu_context *smu)
+{
+ struct smu_table_context *smu_table= &smu->smu_table;
+ SmuMetricsExternal_t *metrics_ext =
+ (SmuMetricsExternal_t *)(smu_table->metrics_table);
+ uint32_t throttler_status = 0;
+ int i;
+
+ if ((smu->adev->asic_type == CHIP_SIENNA_CICHLID) &&
+ (smu->smc_fw_version >= 0x3A4300)) {
+ for (i = 0; i < THROTTLER_COUNT; i++)
+ throttler_status |=
+ (metrics_ext->SmuMetrics_V2.ThrottlingPercentage[i] ? 1U << i : 0);
+ } else {
+ throttler_status = metrics_ext->SmuMetrics.ThrottlerStatus;
+ }
+
+ return throttler_status;
+}
+
static int sienna_cichlid_get_smu_metrics_data(struct smu_context *smu,
MetricsMember_t member,
uint32_t *value)
@@ -496,6 +516,11 @@ static int sienna_cichlid_get_smu_metrics_data(struct smu_context *smu,
struct smu_table_context *smu_table= &smu->smu_table;
SmuMetrics_t *metrics =
&(((SmuMetricsExternal_t *)(smu_table->metrics_table))->SmuMetrics);
+ SmuMetrics_V2_t *metrics_v2 =
+ &(((SmuMetricsExternal_t *)(smu_table->metrics_table))->SmuMetrics_V2);
+ bool use_metrics_v2 = ((smu->adev->asic_type == CHIP_SIENNA_CICHLID) &&
+ (smu->smc_fw_version >= 0x3A4300)) ? true : false;
+ uint16_t average_gfx_activity;
int ret = 0;
mutex_lock(&smu->metrics_lock);
@@ -510,78 +535,96 @@ static int sienna_cichlid_get_smu_metrics_data(struct smu_context *smu,
switch (member) {
case METRICS_CURR_GFXCLK:
- *value = metrics->CurrClock[PPCLK_GFXCLK];
+ *value = use_metrics_v2 ? metrics_v2->CurrClock[PPCLK_GFXCLK] :
+ metrics->CurrClock[PPCLK_GFXCLK];
break;
case METRICS_CURR_SOCCLK:
- *value = metrics->CurrClock[PPCLK_SOCCLK];
+ *value = use_metrics_v2 ? metrics_v2->CurrClock[PPCLK_SOCCLK] :
+ metrics->CurrClock[PPCLK_SOCCLK];
break;
case METRICS_CURR_UCLK:
- *value = metrics->CurrClock[PPCLK_UCLK];
+ *value = use_metrics_v2 ? metrics_v2->CurrClock[PPCLK_UCLK] :
+ metrics->CurrClock[PPCLK_UCLK];
break;
case METRICS_CURR_VCLK:
- *value = metrics->CurrClock[PPCLK_VCLK_0];
+ *value = use_metrics_v2 ? metrics_v2->CurrClock[PPCLK_VCLK_0] :
+ metrics->CurrClock[PPCLK_VCLK_0];
break;
case METRICS_CURR_VCLK1:
- *value = metrics->CurrClock[PPCLK_VCLK_1];
+ *value = use_metrics_v2 ? metrics_v2->CurrClock[PPCLK_VCLK_1] :
+ metrics->CurrClock[PPCLK_VCLK_1];
break;
case METRICS_CURR_DCLK:
- *value = metrics->CurrClock[PPCLK_DCLK_0];
+ *value = use_metrics_v2 ? metrics_v2->CurrClock[PPCLK_DCLK_0] :
+ metrics->CurrClock[PPCLK_DCLK_0];
break;
case METRICS_CURR_DCLK1:
- *value = metrics->CurrClock[PPCLK_DCLK_1];
+ *value = use_metrics_v2 ? metrics_v2->CurrClock[PPCLK_DCLK_1] :
+ metrics->CurrClock[PPCLK_DCLK_1];
break;
case METRICS_CURR_DCEFCLK:
- *value = metrics->CurrClock[PPCLK_DCEFCLK];
+ *value = use_metrics_v2 ? metrics_v2->CurrClock[PPCLK_DCEFCLK] :
+ metrics->CurrClock[PPCLK_DCEFCLK];
break;
case METRICS_CURR_FCLK:
- *value = metrics->CurrClock[PPCLK_FCLK];
+ *value = use_metrics_v2 ? metrics_v2->CurrClock[PPCLK_FCLK] :
+ metrics->CurrClock[PPCLK_FCLK];
break;
case METRICS_AVERAGE_GFXCLK:
- if (metrics->AverageGfxActivity <= SMU_11_0_7_GFX_BUSY_THRESHOLD)
- *value = metrics->AverageGfxclkFrequencyPostDs;
+ average_gfx_activity = use_metrics_v2 ? metrics_v2->AverageGfxActivity :
+ metrics->AverageGfxActivity;
+ if (average_gfx_activity <= SMU_11_0_7_GFX_BUSY_THRESHOLD)
+ *value = use_metrics_v2 ? metrics_v2->AverageGfxclkFrequencyPostDs :
+ metrics->AverageGfxclkFrequencyPostDs;
else
- *value = metrics->AverageGfxclkFrequencyPreDs;
+ *value = use_metrics_v2 ? metrics_v2->AverageGfxclkFrequencyPreDs :
+ metrics->AverageGfxclkFrequencyPreDs;
break;
case METRICS_AVERAGE_FCLK:
- *value = metrics->AverageFclkFrequencyPostDs;
+ *value = use_metrics_v2 ? metrics_v2->AverageFclkFrequencyPostDs :
+ metrics->AverageFclkFrequencyPostDs;
break;
case METRICS_AVERAGE_UCLK:
- *value = metrics->AverageUclkFrequencyPostDs;
+ *value = use_metrics_v2 ? metrics_v2->AverageUclkFrequencyPostDs :
+ metrics->AverageUclkFrequencyPostDs;
break;
case METRICS_AVERAGE_GFXACTIVITY:
- *value = metrics->AverageGfxActivity;
+ *value = use_metrics_v2 ? metrics_v2->AverageGfxActivity :
+ metrics->AverageGfxActivity;
break;
case METRICS_AVERAGE_MEMACTIVITY:
- *value = metrics->AverageUclkActivity;
+ *value = use_metrics_v2 ? metrics_v2->AverageUclkActivity :
+ metrics->AverageUclkActivity;
break;
case METRICS_AVERAGE_SOCKETPOWER:
- *value = metrics->AverageSocketPower << 8;
+ *value = use_metrics_v2 ? metrics_v2->AverageSocketPower << 8 :
+ metrics->AverageSocketPower << 8;
break;
case METRICS_TEMPERATURE_EDGE:
- *value = metrics->TemperatureEdge *
+ *value = (use_metrics_v2 ? metrics_v2->TemperatureEdge : metrics->TemperatureEdge) *
SMU_TEMPERATURE_UNITS_PER_CENTIGRADES;
break;
case METRICS_TEMPERATURE_HOTSPOT:
- *value = metrics->TemperatureHotspot *
+ *value = (use_metrics_v2 ? metrics_v2->TemperatureHotspot : metrics->TemperatureHotspot) *
SMU_TEMPERATURE_UNITS_PER_CENTIGRADES;
break;
case METRICS_TEMPERATURE_MEM:
- *value = metrics->TemperatureMem *
+ *value = (use_metrics_v2 ? metrics_v2->TemperatureMem : metrics->TemperatureMem) *
SMU_TEMPERATURE_UNITS_PER_CENTIGRADES;
break;
case METRICS_TEMPERATURE_VRGFX:
- *value = metrics->TemperatureVrGfx *
+ *value = (use_metrics_v2 ? metrics_v2->TemperatureVrGfx : metrics->TemperatureVrGfx) *
SMU_TEMPERATURE_UNITS_PER_CENTIGRADES;
break;
case METRICS_TEMPERATURE_VRSOC:
- *value = metrics->TemperatureVrSoc *
+ *value = (use_metrics_v2 ? metrics_v2->TemperatureVrSoc : metrics->TemperatureVrSoc) *
SMU_TEMPERATURE_UNITS_PER_CENTIGRADES;
break;
case METRICS_THROTTLER_STATUS:
- *value = metrics->ThrottlerStatus;
+ *value = sienna_cichlid_get_throttler_status_locked(smu);
break;
case METRICS_CURR_FANSPEED:
- *value = metrics->CurrFanSpeed;
+ *value = use_metrics_v2 ? metrics_v2->CurrFanSpeed : metrics->CurrFanSpeed;
break;
default:
*value = UINT_MAX;
@@ -1911,18 +1954,29 @@ static int sienna_cichlid_set_default_od_settings(struct smu_context *smu)
(OverDriveTable_t *)smu->smu_table.overdrive_table;
OverDriveTable_t *boot_od_table =
(OverDriveTable_t *)smu->smu_table.boot_overdrive_table;
+ OverDriveTable_t *user_od_table =
+ (OverDriveTable_t *)smu->smu_table.user_overdrive_table;
int ret = 0;
+ /*
+ * For S3/S4/Runpm resume, no need to setup those overdrive tables again as
+ * - either they already have the default OD settings got during cold bootup
+ * - or they have some user customized OD settings which cannot be overwritten
+ */
+ if (smu->adev->in_suspend)
+ return 0;
+
ret = smu_cmn_update_table(smu, SMU_TABLE_OVERDRIVE,
- 0, (void *)od_table, false);
+ 0, (void *)boot_od_table, false);
if (ret) {
dev_err(smu->adev->dev, "Failed to get overdrive table!\n");
return ret;
}
- memcpy(boot_od_table, od_table, sizeof(OverDriveTable_t));
+ sienna_cichlid_dump_od_table(smu, boot_od_table);
- sienna_cichlid_dump_od_table(smu, od_table);
+ memcpy(od_table, boot_od_table, sizeof(OverDriveTable_t));
+ memcpy(user_od_table, boot_od_table, sizeof(OverDriveTable_t));
return 0;
}
@@ -2085,13 +2139,20 @@ static int sienna_cichlid_od_edit_dpm_table(struct smu_context *smu,
fallthrough;
case PP_OD_COMMIT_DPM_TABLE:
- sienna_cichlid_dump_od_table(smu, od_table);
+ if (memcmp(od_table, table_context->user_overdrive_table, sizeof(OverDriveTable_t))) {
+ sienna_cichlid_dump_od_table(smu, od_table);
+ ret = smu_cmn_update_table(smu, SMU_TABLE_OVERDRIVE, 0, (void *)od_table, true);
+ if (ret) {
+ dev_err(smu->adev->dev, "Failed to import overdrive table!\n");
+ return ret;
+ }
+ memcpy(table_context->user_overdrive_table, od_table, sizeof(OverDriveTable_t));
+ smu->user_dpm_profile.user_od = true;
- ret = smu_cmn_update_table(smu, SMU_TABLE_OVERDRIVE,
- 0, (void *)od_table, true);
- if (ret) {
- dev_err(smu->adev->dev, "Failed to import overdrive table!\n");
- return ret;
+ if (!memcmp(table_context->user_overdrive_table,
+ table_context->boot_overdrive_table,
+ sizeof(OverDriveTable_t)))
+ smu->user_dpm_profile.user_od = false;
}
break;
@@ -3442,197 +3503,77 @@ static void sienna_cichlid_dump_pptable(struct smu_context *smu)
dev_info(smu->adev->dev, "MmHubPadding[7] = 0x%x\n", pptable->MmHubPadding[7]);
}
-static void sienna_cichlid_fill_i2c_req(SwI2cRequest_t *req, bool write,
- uint8_t address, uint32_t numbytes,
- uint8_t *data)
-{
- int i;
-
- req->I2CcontrollerPort = 1;
- req->I2CSpeed = 2;
- req->SlaveAddress = address;
- req->NumCmds = numbytes;
-
- for (i = 0; i < numbytes; i++) {
- SwI2cCmd_t *cmd = &req->SwI2cCmds[i];
-
- /* First 2 bytes are always write for lower 2b EEPROM address */
- if (i < 2)
- cmd->CmdConfig = CMDCONFIG_READWRITE_MASK;
- else
- cmd->CmdConfig = write ? CMDCONFIG_READWRITE_MASK : 0;
-
-
- /* Add RESTART for read after address filled */
- cmd->CmdConfig |= (i == 2 && !write) ? CMDCONFIG_RESTART_MASK : 0;
-
- /* Add STOP in the end */
- cmd->CmdConfig |= (i == (numbytes - 1)) ? CMDCONFIG_STOP_MASK : 0;
-
- /* Fill with data regardless if read or write to simplify code */
- cmd->ReadWriteData = data[i];
- }
-}
-
-static int sienna_cichlid_i2c_read_data(struct i2c_adapter *control,
- uint8_t address,
- uint8_t *data,
- uint32_t numbytes)
+static int sienna_cichlid_i2c_xfer(struct i2c_adapter *i2c_adap,
+ struct i2c_msg *msg, int num_msgs)
{
- uint32_t i, ret = 0;
- SwI2cRequest_t req;
- struct amdgpu_device *adev = to_amdgpu_device(control);
+ struct amdgpu_device *adev = to_amdgpu_device(i2c_adap);
struct smu_table_context *smu_table = &adev->smu.smu_table;
struct smu_table *table = &smu_table->driver_table;
+ SwI2cRequest_t *req, *res = (SwI2cRequest_t *)table->cpu_addr;
+ int i, j, r, c;
+ u16 dir;
- if (numbytes > MAX_SW_I2C_COMMANDS) {
- dev_err(adev->dev, "numbytes requested %d is over max allowed %d\n",
- numbytes, MAX_SW_I2C_COMMANDS);
- return -EINVAL;
- }
-
- memset(&req, 0, sizeof(req));
- sienna_cichlid_fill_i2c_req(&req, false, address, numbytes, data);
-
- mutex_lock(&adev->smu.mutex);
- /* Now read data starting with that address */
- ret = smu_cmn_update_table(&adev->smu, SMU_TABLE_I2C_COMMANDS, 0, &req,
- true);
- mutex_unlock(&adev->smu.mutex);
-
- if (!ret) {
- SwI2cRequest_t *res = (SwI2cRequest_t *)table->cpu_addr;
-
- /* Assume SMU fills res.SwI2cCmds[i].Data with read bytes */
- for (i = 0; i < numbytes; i++)
- data[i] = res->SwI2cCmds[i].ReadWriteData;
-
- dev_dbg(adev->dev, "sienna_cichlid_i2c_read_data, address = %x, bytes = %d, data :",
- (uint16_t)address, numbytes);
-
- print_hex_dump(KERN_DEBUG, "data: ", DUMP_PREFIX_NONE,
- 8, 1, data, numbytes, false);
- } else
- dev_err(adev->dev, "sienna_cichlid_i2c_read_data - error occurred :%x", ret);
+ req = kzalloc(sizeof(*req), GFP_KERNEL);
+ if (!req)
+ return -ENOMEM;
- return ret;
-}
+ req->I2CcontrollerPort = 1;
+ req->I2CSpeed = I2C_SPEED_FAST_400K;
+ req->SlaveAddress = msg[0].addr << 1; /* wants an 8-bit address */
+ dir = msg[0].flags & I2C_M_RD;
+
+ for (c = i = 0; i < num_msgs; i++) {
+ for (j = 0; j < msg[i].len; j++, c++) {
+ SwI2cCmd_t *cmd = &req->SwI2cCmds[c];
+
+ if (!(msg[i].flags & I2C_M_RD)) {
+ /* write */
+ cmd->CmdConfig |= CMDCONFIG_READWRITE_MASK;
+ cmd->ReadWriteData = msg[i].buf[j];
+ }
-static int sienna_cichlid_i2c_write_data(struct i2c_adapter *control,
- uint8_t address,
- uint8_t *data,
- uint32_t numbytes)
-{
- uint32_t ret;
- SwI2cRequest_t req;
- struct amdgpu_device *adev = to_amdgpu_device(control);
+ if ((dir ^ msg[i].flags) & I2C_M_RD) {
+ /* The direction changes.
+ */
+ dir = msg[i].flags & I2C_M_RD;
+ cmd->CmdConfig |= CMDCONFIG_RESTART_MASK;
+ }
- if (numbytes > MAX_SW_I2C_COMMANDS) {
- dev_err(adev->dev, "numbytes requested %d is over max allowed %d\n",
- numbytes, MAX_SW_I2C_COMMANDS);
- return -EINVAL;
+ req->NumCmds++;
+
+ /*
+ * Insert STOP if we are at the last byte of either last
+ * message for the transaction or the client explicitly
+ * requires a STOP at this particular message.
+ */
+ if ((j == msg[i].len - 1) &&
+ ((i == num_msgs - 1) || (msg[i].flags & I2C_M_STOP))) {
+ cmd->CmdConfig &= ~CMDCONFIG_RESTART_MASK;
+ cmd->CmdConfig |= CMDCONFIG_STOP_MASK;
+ }
+ }
}
-
- memset(&req, 0, sizeof(req));
- sienna_cichlid_fill_i2c_req(&req, true, address, numbytes, data);
-
mutex_lock(&adev->smu.mutex);
- ret = smu_cmn_update_table(&adev->smu, SMU_TABLE_I2C_COMMANDS, 0, &req, true);
+ r = smu_cmn_update_table(&adev->smu, SMU_TABLE_I2C_COMMANDS, 0, req, true);
mutex_unlock(&adev->smu.mutex);
+ if (r)
+ goto fail;
- if (!ret) {
- dev_dbg(adev->dev, "sienna_cichlid_i2c_write(), address = %x, bytes = %d , data: ",
- (uint16_t)address, numbytes);
-
- print_hex_dump(KERN_DEBUG, "data: ", DUMP_PREFIX_NONE,
- 8, 1, data, numbytes, false);
- /*
- * According to EEPROM spec there is a MAX of 10 ms required for
- * EEPROM to flush internal RX buffer after STOP was issued at the
- * end of write transaction. During this time the EEPROM will not be
- * responsive to any more commands - so wait a bit more.
- */
- msleep(10);
-
- } else
- dev_err(adev->dev, "sienna_cichlid_i2c_write- error occurred :%x", ret);
-
- return ret;
-}
-
-static int sienna_cichlid_i2c_xfer(struct i2c_adapter *i2c_adap,
- struct i2c_msg *msgs, int num)
-{
- uint32_t i, j, ret, data_size, data_chunk_size, next_eeprom_addr = 0;
- uint8_t *data_ptr, data_chunk[MAX_SW_I2C_COMMANDS] = { 0 };
-
- for (i = 0; i < num; i++) {
- /*
- * SMU interface allows at most MAX_SW_I2C_COMMANDS bytes of data at
- * once and hence the data needs to be spliced into chunks and sent each
- * chunk separately
- */
- data_size = msgs[i].len - 2;
- data_chunk_size = MAX_SW_I2C_COMMANDS - 2;
- next_eeprom_addr = (msgs[i].buf[0] << 8 & 0xff00) | (msgs[i].buf[1] & 0xff);
- data_ptr = msgs[i].buf + 2;
-
- for (j = 0; j < data_size / data_chunk_size; j++) {
- /* Insert the EEPROM dest addess, bits 0-15 */
- data_chunk[0] = ((next_eeprom_addr >> 8) & 0xff);
- data_chunk[1] = (next_eeprom_addr & 0xff);
-
- if (msgs[i].flags & I2C_M_RD) {
- ret = sienna_cichlid_i2c_read_data(i2c_adap,
- (uint8_t)msgs[i].addr,
- data_chunk, MAX_SW_I2C_COMMANDS);
-
- memcpy(data_ptr, data_chunk + 2, data_chunk_size);
- } else {
-
- memcpy(data_chunk + 2, data_ptr, data_chunk_size);
-
- ret = sienna_cichlid_i2c_write_data(i2c_adap,
- (uint8_t)msgs[i].addr,
- data_chunk, MAX_SW_I2C_COMMANDS);
- }
-
- if (ret) {
- num = -EIO;
- goto fail;
- }
-
- next_eeprom_addr += data_chunk_size;
- data_ptr += data_chunk_size;
+ for (c = i = 0; i < num_msgs; i++) {
+ if (!(msg[i].flags & I2C_M_RD)) {
+ c += msg[i].len;
+ continue;
}
+ for (j = 0; j < msg[i].len; j++, c++) {
+ SwI2cCmd_t *cmd = &res->SwI2cCmds[c];
- if (data_size % data_chunk_size) {
- data_chunk[0] = ((next_eeprom_addr >> 8) & 0xff);
- data_chunk[1] = (next_eeprom_addr & 0xff);
-
- if (msgs[i].flags & I2C_M_RD) {
- ret = sienna_cichlid_i2c_read_data(i2c_adap,
- (uint8_t)msgs[i].addr,
- data_chunk, (data_size % data_chunk_size) + 2);
-
- memcpy(data_ptr, data_chunk + 2, data_size % data_chunk_size);
- } else {
- memcpy(data_chunk + 2, data_ptr, data_size % data_chunk_size);
-
- ret = sienna_cichlid_i2c_write_data(i2c_adap,
- (uint8_t)msgs[i].addr,
- data_chunk, (data_size % data_chunk_size) + 2);
- }
-
- if (ret) {
- num = -EIO;
- goto fail;
- }
+ msg[i].buf[j] = cmd->ReadWriteData;
}
}
-
+ r = num_msgs;
fail:
- return num;
+ kfree(req);
+ return r;
}
static u32 sienna_cichlid_i2c_func(struct i2c_adapter *adap)
@@ -3646,16 +3587,25 @@ static const struct i2c_algorithm sienna_cichlid_i2c_algo = {
.functionality = sienna_cichlid_i2c_func,
};
+static const struct i2c_adapter_quirks sienna_cichlid_i2c_control_quirks = {
+ .flags = I2C_AQ_COMB | I2C_AQ_COMB_SAME_ADDR | I2C_AQ_NO_ZERO_LEN,
+ .max_read_len = MAX_SW_I2C_COMMANDS,
+ .max_write_len = MAX_SW_I2C_COMMANDS,
+ .max_comb_1st_msg_len = 2,
+ .max_comb_2nd_msg_len = MAX_SW_I2C_COMMANDS - 2,
+};
+
static int sienna_cichlid_i2c_control_init(struct smu_context *smu, struct i2c_adapter *control)
{
struct amdgpu_device *adev = to_amdgpu_device(control);
int res;
control->owner = THIS_MODULE;
- control->class = I2C_CLASS_SPD;
+ control->class = I2C_CLASS_HWMON;
control->dev.parent = &adev->pdev->dev;
control->algo = &sienna_cichlid_i2c_algo;
snprintf(control->name, sizeof(control->name), "AMDGPU SMU");
+ control->quirks = &sienna_cichlid_i2c_control_quirks;
res = i2c_add_adapter(control);
if (res)
@@ -3678,65 +3628,94 @@ static ssize_t sienna_cichlid_get_gpu_metrics(struct smu_context *smu,
SmuMetricsExternal_t metrics_external;
SmuMetrics_t *metrics =
&(metrics_external.SmuMetrics);
+ SmuMetrics_V2_t *metrics_v2 =
+ &(metrics_external.SmuMetrics_V2);
struct amdgpu_device *adev = smu->adev;
- uint32_t smu_version;
+ bool use_metrics_v2 = ((adev->asic_type == CHIP_SIENNA_CICHLID) &&
+ (smu->smc_fw_version >= 0x3A4300)) ? true : false;
+ uint16_t average_gfx_activity;
int ret = 0;
- ret = smu_cmn_get_metrics_table(smu,
- &metrics_external,
- true);
- if (ret)
+ mutex_lock(&smu->metrics_lock);
+ ret = smu_cmn_get_metrics_table_locked(smu,
+ &metrics_external,
+ true);
+ if (ret) {
+ mutex_unlock(&smu->metrics_lock);
return ret;
+ }
smu_cmn_init_soft_gpu_metrics(gpu_metrics, 1, 3);
- gpu_metrics->temperature_edge = metrics->TemperatureEdge;
- gpu_metrics->temperature_hotspot = metrics->TemperatureHotspot;
- gpu_metrics->temperature_mem = metrics->TemperatureMem;
- gpu_metrics->temperature_vrgfx = metrics->TemperatureVrGfx;
- gpu_metrics->temperature_vrsoc = metrics->TemperatureVrSoc;
- gpu_metrics->temperature_vrmem = metrics->TemperatureVrMem0;
-
- gpu_metrics->average_gfx_activity = metrics->AverageGfxActivity;
- gpu_metrics->average_umc_activity = metrics->AverageUclkActivity;
- gpu_metrics->average_mm_activity = metrics->VcnActivityPercentage;
-
- gpu_metrics->average_socket_power = metrics->AverageSocketPower;
- gpu_metrics->energy_accumulator = metrics->EnergyAccumulator;
-
- if (metrics->AverageGfxActivity <= SMU_11_0_7_GFX_BUSY_THRESHOLD)
- gpu_metrics->average_gfxclk_frequency = metrics->AverageGfxclkFrequencyPostDs;
+ gpu_metrics->temperature_edge =
+ use_metrics_v2 ? metrics_v2->TemperatureEdge : metrics->TemperatureEdge;
+ gpu_metrics->temperature_hotspot =
+ use_metrics_v2 ? metrics_v2->TemperatureHotspot : metrics->TemperatureHotspot;
+ gpu_metrics->temperature_mem =
+ use_metrics_v2 ? metrics_v2->TemperatureMem : metrics->TemperatureMem;
+ gpu_metrics->temperature_vrgfx =
+ use_metrics_v2 ? metrics_v2->TemperatureVrGfx : metrics->TemperatureVrGfx;
+ gpu_metrics->temperature_vrsoc =
+ use_metrics_v2 ? metrics_v2->TemperatureVrSoc : metrics->TemperatureVrSoc;
+ gpu_metrics->temperature_vrmem =
+ use_metrics_v2 ? metrics_v2->TemperatureVrMem0 : metrics->TemperatureVrMem0;
+
+ gpu_metrics->average_gfx_activity =
+ use_metrics_v2 ? metrics_v2->AverageGfxActivity : metrics->AverageGfxActivity;
+ gpu_metrics->average_umc_activity =
+ use_metrics_v2 ? metrics_v2->AverageUclkActivity : metrics->AverageUclkActivity;
+ gpu_metrics->average_mm_activity =
+ use_metrics_v2 ? metrics_v2->VcnActivityPercentage : metrics->VcnActivityPercentage;
+
+ gpu_metrics->average_socket_power =
+ use_metrics_v2 ? metrics_v2->AverageSocketPower : metrics->AverageSocketPower;
+ gpu_metrics->energy_accumulator =
+ use_metrics_v2 ? metrics_v2->EnergyAccumulator : metrics->EnergyAccumulator;
+
+ average_gfx_activity = use_metrics_v2 ? metrics_v2->AverageGfxActivity : metrics->AverageGfxActivity;
+ if (average_gfx_activity <= SMU_11_0_7_GFX_BUSY_THRESHOLD)
+ gpu_metrics->average_gfxclk_frequency =
+ use_metrics_v2 ? metrics_v2->AverageGfxclkFrequencyPostDs : metrics->AverageGfxclkFrequencyPostDs;
else
- gpu_metrics->average_gfxclk_frequency = metrics->AverageGfxclkFrequencyPreDs;
- gpu_metrics->average_uclk_frequency = metrics->AverageUclkFrequencyPostDs;
- gpu_metrics->average_vclk0_frequency = metrics->AverageVclk0Frequency;
- gpu_metrics->average_dclk0_frequency = metrics->AverageDclk0Frequency;
- gpu_metrics->average_vclk1_frequency = metrics->AverageVclk1Frequency;
- gpu_metrics->average_dclk1_frequency = metrics->AverageDclk1Frequency;
-
- gpu_metrics->current_gfxclk = metrics->CurrClock[PPCLK_GFXCLK];
- gpu_metrics->current_socclk = metrics->CurrClock[PPCLK_SOCCLK];
- gpu_metrics->current_uclk = metrics->CurrClock[PPCLK_UCLK];
- gpu_metrics->current_vclk0 = metrics->CurrClock[PPCLK_VCLK_0];
- gpu_metrics->current_dclk0 = metrics->CurrClock[PPCLK_DCLK_0];
- gpu_metrics->current_vclk1 = metrics->CurrClock[PPCLK_VCLK_1];
- gpu_metrics->current_dclk1 = metrics->CurrClock[PPCLK_DCLK_1];
-
- gpu_metrics->throttle_status = metrics->ThrottlerStatus;
+ gpu_metrics->average_gfxclk_frequency =
+ use_metrics_v2 ? metrics_v2->AverageGfxclkFrequencyPreDs : metrics->AverageGfxclkFrequencyPreDs;
+ gpu_metrics->average_uclk_frequency =
+ use_metrics_v2 ? metrics_v2->AverageUclkFrequencyPostDs : metrics->AverageUclkFrequencyPostDs;
+ gpu_metrics->average_vclk0_frequency =
+ use_metrics_v2 ? metrics_v2->AverageVclk0Frequency : metrics->AverageVclk0Frequency;
+ gpu_metrics->average_dclk0_frequency =
+ use_metrics_v2 ? metrics_v2->AverageDclk0Frequency : metrics->AverageDclk0Frequency;
+ gpu_metrics->average_vclk1_frequency =
+ use_metrics_v2 ? metrics_v2->AverageVclk1Frequency : metrics->AverageVclk1Frequency;
+ gpu_metrics->average_dclk1_frequency =
+ use_metrics_v2 ? metrics_v2->AverageDclk1Frequency : metrics->AverageDclk1Frequency;
+
+ gpu_metrics->current_gfxclk =
+ use_metrics_v2 ? metrics_v2->CurrClock[PPCLK_GFXCLK] : metrics->CurrClock[PPCLK_GFXCLK];
+ gpu_metrics->current_socclk =
+ use_metrics_v2 ? metrics_v2->CurrClock[PPCLK_SOCCLK] : metrics->CurrClock[PPCLK_SOCCLK];
+ gpu_metrics->current_uclk =
+ use_metrics_v2 ? metrics_v2->CurrClock[PPCLK_UCLK] : metrics->CurrClock[PPCLK_UCLK];
+ gpu_metrics->current_vclk0 =
+ use_metrics_v2 ? metrics_v2->CurrClock[PPCLK_VCLK_0] : metrics->CurrClock[PPCLK_VCLK_0];
+ gpu_metrics->current_dclk0 =
+ use_metrics_v2 ? metrics_v2->CurrClock[PPCLK_DCLK_0] : metrics->CurrClock[PPCLK_DCLK_0];
+ gpu_metrics->current_vclk1 =
+ use_metrics_v2 ? metrics_v2->CurrClock[PPCLK_VCLK_1] : metrics->CurrClock[PPCLK_VCLK_1];
+ gpu_metrics->current_dclk1 =
+ use_metrics_v2 ? metrics_v2->CurrClock[PPCLK_DCLK_1] : metrics->CurrClock[PPCLK_DCLK_1];
+
+ gpu_metrics->throttle_status = sienna_cichlid_get_throttler_status_locked(smu);
gpu_metrics->indep_throttle_status =
- smu_cmn_get_indep_throttler_status(metrics->ThrottlerStatus,
+ smu_cmn_get_indep_throttler_status(gpu_metrics->throttle_status,
sienna_cichlid_throttler_map);
- gpu_metrics->current_fan_speed = metrics->CurrFanSpeed;
+ gpu_metrics->current_fan_speed = use_metrics_v2 ? metrics_v2->CurrFanSpeed : metrics->CurrFanSpeed;
- ret = smu_cmn_get_smc_version(smu, NULL, &smu_version);
- if (ret)
- return ret;
-
- if (((adev->asic_type == CHIP_SIENNA_CICHLID) && smu_version > 0x003A1E00) ||
- ((adev->asic_type == CHIP_NAVY_FLOUNDER) && smu_version > 0x00410400)) {
- gpu_metrics->pcie_link_width = metrics->PcieWidth;
- gpu_metrics->pcie_link_speed = link_speed[metrics->PcieRate];
+ if (((adev->asic_type == CHIP_SIENNA_CICHLID) && smu->smc_fw_version > 0x003A1E00) ||
+ ((adev->asic_type == CHIP_NAVY_FLOUNDER) && smu->smc_fw_version > 0x00410400)) {
+ gpu_metrics->pcie_link_width = use_metrics_v2 ? metrics_v2->PcieWidth : metrics->PcieWidth;
+ gpu_metrics->pcie_link_speed = link_speed[use_metrics_v2 ? metrics_v2->PcieRate : metrics->PcieRate];
} else {
gpu_metrics->pcie_link_width =
smu_v11_0_get_current_pcie_link_width(smu);
@@ -3744,6 +3723,8 @@ static ssize_t sienna_cichlid_get_gpu_metrics(struct smu_context *smu,
smu_v11_0_get_current_pcie_link_speed(smu);
}
+ mutex_unlock(&smu->metrics_lock);
+
gpu_metrics->system_clock_counter = ktime_get_boottime_ns();
*table = (void *)gpu_metrics;
@@ -3939,6 +3920,7 @@ static const struct pptable_funcs sienna_cichlid_ppt_funcs = {
.set_soft_freq_limited_range = smu_v11_0_set_soft_freq_limited_range,
.set_default_od_settings = sienna_cichlid_set_default_od_settings,
.od_edit_dpm_table = sienna_cichlid_od_edit_dpm_table,
+ .restore_user_od_settings = smu_v11_0_restore_user_od_settings,
.run_btc = sienna_cichlid_run_btc,
.set_power_source = smu_v11_0_set_power_source,
.get_pp_feature_mask = smu_cmn_get_pp_feature_mask,
diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu11/smu_v11_0.c b/drivers/gpu/drm/amd/pm/swsmu/smu11/smu_v11_0.c
index 0a5d46ac9ccd8b218fae70d045941c5056fedd03..b5419e8eba89b6b8a42c4b74d5e173eff8bee366 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/smu11/smu_v11_0.c
+++ b/drivers/gpu/drm/amd/pm/swsmu/smu11/smu_v11_0.c
@@ -266,6 +266,9 @@ int smu_v11_0_check_fw_version(struct smu_context *smu)
case CHIP_BEIGE_GOBY:
smu->smc_driver_if_version = SMU11_DRIVER_IF_VERSION_Beige_Goby;
break;
+ case CHIP_CYAN_SKILLFISH:
+ smu->smc_driver_if_version = SMU11_DRIVER_IF_VERSION_Cyan_Skillfish;
+ break;
default:
dev_err(smu->adev->dev, "smu unsupported asic type:%d.\n", smu->adev->asic_type);
smu->smc_driver_if_version = SMU11_DRIVER_IF_VERSION_INV;
@@ -422,10 +425,20 @@ int smu_v11_0_init_smc_tables(struct smu_context *smu)
ret = -ENOMEM;
goto err3_out;
}
+
+ smu_table->user_overdrive_table =
+ kzalloc(tables[SMU_TABLE_OVERDRIVE].size, GFP_KERNEL);
+ if (!smu_table->user_overdrive_table) {
+ ret = -ENOMEM;
+ goto err4_out;
+ }
+
}
return 0;
+err4_out:
+ kfree(smu_table->boot_overdrive_table);
err3_out:
kfree(smu_table->overdrive_table);
err2_out:
@@ -442,12 +455,14 @@ int smu_v11_0_fini_smc_tables(struct smu_context *smu)
struct smu_dpm_context *smu_dpm = &smu->smu_dpm;
kfree(smu_table->gpu_metrics_table);
+ kfree(smu_table->user_overdrive_table);
kfree(smu_table->boot_overdrive_table);
kfree(smu_table->overdrive_table);
kfree(smu_table->max_sustainable_clocks);
kfree(smu_table->driver_pptable);
kfree(smu_table->clocks_table);
smu_table->gpu_metrics_table = NULL;
+ smu_table->user_overdrive_table = NULL;
smu_table->boot_overdrive_table = NULL;
smu_table->overdrive_table = NULL;
smu_table->max_sustainable_clocks = NULL;
@@ -2101,3 +2116,16 @@ int smu_v11_0_deep_sleep_control(struct smu_context *smu,
return ret;
}
+
+int smu_v11_0_restore_user_od_settings(struct smu_context *smu)
+{
+ struct smu_table_context *table_context = &smu->smu_table;
+ void *user_od_table = table_context->user_overdrive_table;
+ int ret = 0;
+
+ ret = smu_cmn_update_table(smu, SMU_TABLE_OVERDRIVE, 0, (void *)user_od_table, true);
+ if (ret)
+ dev_err(smu->adev->dev, "Failed to import overdrive table!\n");
+
+ return ret;
+}
diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu13/aldebaran_ppt.c b/drivers/gpu/drm/amd/pm/swsmu/smu13/aldebaran_ppt.c
index cb5485cf243f38295f657ecb13b3e0dcf5d48611..856eeaf293b895c759a244dde5d11cf7b6b793a8 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/smu13/aldebaran_ppt.c
+++ b/drivers/gpu/drm/amd/pm/swsmu/smu13/aldebaran_ppt.c
@@ -1451,197 +1451,77 @@ static bool aldebaran_is_dpm_running(struct smu_context *smu)
return !!(feature_enabled & SMC_DPM_FEATURE);
}
-static void aldebaran_fill_i2c_req(SwI2cRequest_t *req, bool write,
- uint8_t address, uint32_t numbytes,
- uint8_t *data)
-{
- int i;
-
- req->I2CcontrollerPort = 0;
- req->I2CSpeed = 2;
- req->SlaveAddress = address;
- req->NumCmds = numbytes;
-
- for (i = 0; i < numbytes; i++) {
- SwI2cCmd_t *cmd = &req->SwI2cCmds[i];
-
- /* First 2 bytes are always write for lower 2b EEPROM address */
- if (i < 2)
- cmd->CmdConfig = CMDCONFIG_READWRITE_MASK;
- else
- cmd->CmdConfig = write ? CMDCONFIG_READWRITE_MASK : 0;
-
-
- /* Add RESTART for read after address filled */
- cmd->CmdConfig |= (i == 2 && !write) ? CMDCONFIG_RESTART_MASK : 0;
-
- /* Add STOP in the end */
- cmd->CmdConfig |= (i == (numbytes - 1)) ? CMDCONFIG_STOP_MASK : 0;
-
- /* Fill with data regardless if read or write to simplify code */
- cmd->ReadWriteData = data[i];
- }
-}
-
-static int aldebaran_i2c_read_data(struct i2c_adapter *control,
- uint8_t address,
- uint8_t *data,
- uint32_t numbytes)
+static int aldebaran_i2c_xfer(struct i2c_adapter *i2c_adap,
+ struct i2c_msg *msg, int num_msgs)
{
- uint32_t i, ret = 0;
- SwI2cRequest_t req;
- struct amdgpu_device *adev = to_amdgpu_device(control);
+ struct amdgpu_device *adev = to_amdgpu_device(i2c_adap);
struct smu_table_context *smu_table = &adev->smu.smu_table;
struct smu_table *table = &smu_table->driver_table;
+ SwI2cRequest_t *req, *res = (SwI2cRequest_t *)table->cpu_addr;
+ int i, j, r, c;
+ u16 dir;
- if (numbytes > MAX_SW_I2C_COMMANDS) {
- dev_err(adev->dev, "numbytes requested %d is over max allowed %d\n",
- numbytes, MAX_SW_I2C_COMMANDS);
- return -EINVAL;
- }
-
- memset(&req, 0, sizeof(req));
- aldebaran_fill_i2c_req(&req, false, address, numbytes, data);
-
- mutex_lock(&adev->smu.mutex);
- /* Now read data starting with that address */
- ret = smu_cmn_update_table(&adev->smu, SMU_TABLE_I2C_COMMANDS, 0, &req,
- true);
- mutex_unlock(&adev->smu.mutex);
-
- if (!ret) {
- SwI2cRequest_t *res = (SwI2cRequest_t *)table->cpu_addr;
-
- /* Assume SMU fills res.SwI2cCmds[i].Data with read bytes */
- for (i = 0; i < numbytes; i++)
- data[i] = res->SwI2cCmds[i].ReadWriteData;
-
- dev_dbg(adev->dev, "aldebaran_i2c_read_data, address = %x, bytes = %d, data :",
- (uint16_t)address, numbytes);
-
- print_hex_dump(KERN_DEBUG, "data: ", DUMP_PREFIX_NONE,
- 8, 1, data, numbytes, false);
- } else
- dev_err(adev->dev, "aldebaran_i2c_read_data - error occurred :%x", ret);
+ req = kzalloc(sizeof(*req), GFP_KERNEL);
+ if (!req)
+ return -ENOMEM;
- return ret;
-}
+ req->I2CcontrollerPort = 0;
+ req->I2CSpeed = I2C_SPEED_FAST_400K;
+ req->SlaveAddress = msg[0].addr << 1; /* wants an 8-bit address */
+ dir = msg[0].flags & I2C_M_RD;
+
+ for (c = i = 0; i < num_msgs; i++) {
+ for (j = 0; j < msg[i].len; j++, c++) {
+ SwI2cCmd_t *cmd = &req->SwI2cCmds[c];
+
+ if (!(msg[i].flags & I2C_M_RD)) {
+ /* write */
+ cmd->CmdConfig |= CMDCONFIG_READWRITE_MASK;
+ cmd->ReadWriteData = msg[i].buf[j];
+ }
-static int aldebaran_i2c_write_data(struct i2c_adapter *control,
- uint8_t address,
- uint8_t *data,
- uint32_t numbytes)
-{
- uint32_t ret;
- SwI2cRequest_t req;
- struct amdgpu_device *adev = to_amdgpu_device(control);
+ if ((dir ^ msg[i].flags) & I2C_M_RD) {
+ /* The direction changes.
+ */
+ dir = msg[i].flags & I2C_M_RD;
+ cmd->CmdConfig |= CMDCONFIG_RESTART_MASK;
+ }
- if (numbytes > MAX_SW_I2C_COMMANDS) {
- dev_err(adev->dev, "numbytes requested %d is over max allowed %d\n",
- numbytes, MAX_SW_I2C_COMMANDS);
- return -EINVAL;
+ req->NumCmds++;
+
+ /*
+ * Insert STOP if we are at the last byte of either last
+ * message for the transaction or the client explicitly
+ * requires a STOP at this particular message.
+ */
+ if ((j == msg[i].len - 1) &&
+ ((i == num_msgs - 1) || (msg[i].flags & I2C_M_STOP))) {
+ cmd->CmdConfig &= ~CMDCONFIG_RESTART_MASK;
+ cmd->CmdConfig |= CMDCONFIG_STOP_MASK;
+ }
+ }
}
-
- memset(&req, 0, sizeof(req));
- aldebaran_fill_i2c_req(&req, true, address, numbytes, data);
-
mutex_lock(&adev->smu.mutex);
- ret = smu_cmn_update_table(&adev->smu, SMU_TABLE_I2C_COMMANDS, 0, &req, true);
+ r = smu_cmn_update_table(&adev->smu, SMU_TABLE_I2C_COMMANDS, 0, req, true);
mutex_unlock(&adev->smu.mutex);
+ if (r)
+ goto fail;
- if (!ret) {
- dev_dbg(adev->dev, "aldebaran_i2c_write(), address = %x, bytes = %d , data: ",
- (uint16_t)address, numbytes);
-
- print_hex_dump(KERN_DEBUG, "data: ", DUMP_PREFIX_NONE,
- 8, 1, data, numbytes, false);
- /*
- * According to EEPROM spec there is a MAX of 10 ms required for
- * EEPROM to flush internal RX buffer after STOP was issued at the
- * end of write transaction. During this time the EEPROM will not be
- * responsive to any more commands - so wait a bit more.
- */
- msleep(10);
-
- } else
- dev_err(adev->dev, "aldebaran_i2c_write- error occurred :%x", ret);
-
- return ret;
-}
-
-static int aldebaran_i2c_xfer(struct i2c_adapter *i2c_adap,
- struct i2c_msg *msgs, int num)
-{
- uint32_t i, j, ret, data_size, data_chunk_size, next_eeprom_addr = 0;
- uint8_t *data_ptr, data_chunk[MAX_SW_I2C_COMMANDS] = { 0 };
-
- for (i = 0; i < num; i++) {
- /*
- * SMU interface allows at most MAX_SW_I2C_COMMANDS bytes of data at
- * once and hence the data needs to be spliced into chunks and sent each
- * chunk separately
- */
- data_size = msgs[i].len - 2;
- data_chunk_size = MAX_SW_I2C_COMMANDS - 2;
- next_eeprom_addr = (msgs[i].buf[0] << 8 & 0xff00) | (msgs[i].buf[1] & 0xff);
- data_ptr = msgs[i].buf + 2;
-
- for (j = 0; j < data_size / data_chunk_size; j++) {
- /* Insert the EEPROM dest addess, bits 0-15 */
- data_chunk[0] = ((next_eeprom_addr >> 8) & 0xff);
- data_chunk[1] = (next_eeprom_addr & 0xff);
-
- if (msgs[i].flags & I2C_M_RD) {
- ret = aldebaran_i2c_read_data(i2c_adap,
- (uint8_t)msgs[i].addr,
- data_chunk, MAX_SW_I2C_COMMANDS);
-
- memcpy(data_ptr, data_chunk + 2, data_chunk_size);
- } else {
-
- memcpy(data_chunk + 2, data_ptr, data_chunk_size);
-
- ret = aldebaran_i2c_write_data(i2c_adap,
- (uint8_t)msgs[i].addr,
- data_chunk, MAX_SW_I2C_COMMANDS);
- }
-
- if (ret) {
- num = -EIO;
- goto fail;
- }
-
- next_eeprom_addr += data_chunk_size;
- data_ptr += data_chunk_size;
+ for (c = i = 0; i < num_msgs; i++) {
+ if (!(msg[i].flags & I2C_M_RD)) {
+ c += msg[i].len;
+ continue;
}
+ for (j = 0; j < msg[i].len; j++, c++) {
+ SwI2cCmd_t *cmd = &res->SwI2cCmds[c];
- if (data_size % data_chunk_size) {
- data_chunk[0] = ((next_eeprom_addr >> 8) & 0xff);
- data_chunk[1] = (next_eeprom_addr & 0xff);
-
- if (msgs[i].flags & I2C_M_RD) {
- ret = aldebaran_i2c_read_data(i2c_adap,
- (uint8_t)msgs[i].addr,
- data_chunk, (data_size % data_chunk_size) + 2);
-
- memcpy(data_ptr, data_chunk + 2, data_size % data_chunk_size);
- } else {
- memcpy(data_chunk + 2, data_ptr, data_size % data_chunk_size);
-
- ret = aldebaran_i2c_write_data(i2c_adap,
- (uint8_t)msgs[i].addr,
- data_chunk, (data_size % data_chunk_size) + 2);
- }
-
- if (ret) {
- num = -EIO;
- goto fail;
- }
+ msg[i].buf[j] = cmd->ReadWriteData;
}
}
-
+ r = num_msgs;
fail:
- return num;
+ kfree(req);
+ return r;
}
static u32 aldebaran_i2c_func(struct i2c_adapter *adap)
@@ -1655,6 +1535,14 @@ static const struct i2c_algorithm aldebaran_i2c_algo = {
.functionality = aldebaran_i2c_func,
};
+static const struct i2c_adapter_quirks aldebaran_i2c_control_quirks = {
+ .flags = I2C_AQ_COMB | I2C_AQ_COMB_SAME_ADDR | I2C_AQ_NO_ZERO_LEN,
+ .max_read_len = MAX_SW_I2C_COMMANDS,
+ .max_write_len = MAX_SW_I2C_COMMANDS,
+ .max_comb_1st_msg_len = 2,
+ .max_comb_2nd_msg_len = MAX_SW_I2C_COMMANDS - 2,
+};
+
static int aldebaran_i2c_control_init(struct smu_context *smu, struct i2c_adapter *control)
{
struct amdgpu_device *adev = to_amdgpu_device(control);
@@ -1665,6 +1553,7 @@ static int aldebaran_i2c_control_init(struct smu_context *smu, struct i2c_adapte
control->dev.parent = &adev->pdev->dev;
control->algo = &aldebaran_i2c_algo;
snprintf(control->name, sizeof(control->name), "AMDGPU SMU");
+ control->quirks = &aldebaran_i2c_control_quirks;
res = i2c_add_adapter(control);
if (res)
@@ -1764,7 +1653,9 @@ static void aldebaran_log_thermal_throttling_event(struct smu_context *smu)
dev_warn(adev->dev, "WARN: GPU thermal throttling temperature reached, expect performance decrease. %s.\n",
log_buf);
- kgd2kfd_smi_event_throttle(smu->adev->kfd.dev, throttler_status);
+ kgd2kfd_smi_event_throttle(smu->adev->kfd.dev,
+ smu_cmn_get_indep_throttler_status(throttler_status,
+ aldebaran_throttler_map));
}
static int aldebaran_get_current_pcie_link_speed(struct smu_context *smu)
diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu_cmn.c b/drivers/gpu/drm/amd/pm/swsmu/smu_cmn.c
index e802f9a95f087a55c0fc336588a6242ccc86835a..415be74df28c7fe08c5a7ecaceaba929f625049b 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/smu_cmn.c
+++ b/drivers/gpu/drm/amd/pm/swsmu/smu_cmn.c
@@ -55,7 +55,7 @@
#undef __SMU_DUMMY_MAP
#define __SMU_DUMMY_MAP(type) #type
-static const char* __smu_message_names[] = {
+static const char * const __smu_message_names[] = {
SMU_MESSAGE_TYPES
};
@@ -76,55 +76,256 @@ static void smu_cmn_read_arg(struct smu_context *smu,
*arg = RREG32_SOC15(MP1, 0, mmMP1_SMN_C2PMSG_82);
}
-int smu_cmn_wait_for_response(struct smu_context *smu)
+/* Redefine the SMU error codes here.
+ *
+ * Note that these definitions are redundant and should be removed
+ * when the SMU has exported a unified header file containing these
+ * macros, which header file we can just include and use the SMU's
+ * macros. At the moment, these error codes are defined by the SMU
+ * per-ASIC unfortunately, yet we're a one driver for all ASICs.
+ */
+#define SMU_RESP_NONE 0
+#define SMU_RESP_OK 1
+#define SMU_RESP_CMD_FAIL 0xFF
+#define SMU_RESP_CMD_UNKNOWN 0xFE
+#define SMU_RESP_CMD_BAD_PREREQ 0xFD
+#define SMU_RESP_BUSY_OTHER 0xFC
+#define SMU_RESP_DEBUG_END 0xFB
+
+/**
+ * __smu_cmn_poll_stat -- poll for a status from the SMU
+ * smu: a pointer to SMU context
+ *
+ * Returns the status of the SMU, which could be,
+ * 0, the SMU is busy with your previous command;
+ * 1, execution status: success, execution result: success;
+ * 0xFF, execution status: success, execution result: failure;
+ * 0xFE, unknown command;
+ * 0xFD, valid command, but bad (command) prerequisites;
+ * 0xFC, the command was rejected as the SMU is busy;
+ * 0xFB, "SMC_Result_DebugDataDumpEnd".
+ *
+ * The values here are not defined by macros, because I'd rather we
+ * include a single header file which defines them, which is
+ * maintained by the SMU FW team, so that we're impervious to firmware
+ * changes. At the moment those values are defined in various header
+ * files, one for each ASIC, yet here we're a single ASIC-agnostic
+ * interface. Such a change can be followed-up by a subsequent patch.
+ */
+static u32 __smu_cmn_poll_stat(struct smu_context *smu)
{
struct amdgpu_device *adev = smu->adev;
- uint32_t cur_value, i, timeout = adev->usec_timeout * 20;
+ int timeout = adev->usec_timeout * 20;
+ u32 reg;
- for (i = 0; i < timeout; i++) {
- cur_value = RREG32_SOC15(MP1, 0, mmMP1_SMN_C2PMSG_90);
- if ((cur_value & MP1_C2PMSG_90__CONTENT_MASK) != 0)
- return cur_value;
+ for ( ; timeout > 0; timeout--) {
+ reg = RREG32_SOC15(MP1, 0, mmMP1_SMN_C2PMSG_90);
+ if ((reg & MP1_C2PMSG_90__CONTENT_MASK) != 0)
+ break;
udelay(1);
}
- /* timeout means wrong logic */
- if (i == timeout)
- return -ETIME;
-
- return RREG32_SOC15(MP1, 0, mmMP1_SMN_C2PMSG_90);
+ return reg;
}
-int smu_cmn_send_msg_without_waiting(struct smu_context *smu,
- uint16_t msg, uint32_t param)
+static void __smu_cmn_reg_print_error(struct smu_context *smu,
+ u32 reg_c2pmsg_90,
+ int msg_index,
+ u32 param,
+ enum smu_message_type msg)
{
struct amdgpu_device *adev = smu->adev;
- int ret;
+ const char *message = smu_get_message_name(smu, msg);
- ret = smu_cmn_wait_for_response(smu);
- if (ret != 0x1) {
- dev_err(adev->dev, "Msg issuing pre-check failed(0x%x) and "
- "SMU may be not in the right state!\n", ret);
- if (ret != -ETIME)
- ret = -EIO;
- return ret;
+ switch (reg_c2pmsg_90) {
+ case SMU_RESP_NONE:
+ dev_err_ratelimited(adev->dev,
+ "SMU: I'm not done with your previous command!");
+ break;
+ case SMU_RESP_OK:
+ /* The SMU executed the command. It completed with a
+ * successful result.
+ */
+ break;
+ case SMU_RESP_CMD_FAIL:
+ /* The SMU executed the command. It completed with an
+ * unsuccessful result.
+ */
+ break;
+ case SMU_RESP_CMD_UNKNOWN:
+ dev_err_ratelimited(adev->dev,
+ "SMU: unknown command: index:%d param:0x%08X message:%s",
+ msg_index, param, message);
+ break;
+ case SMU_RESP_CMD_BAD_PREREQ:
+ dev_err_ratelimited(adev->dev,
+ "SMU: valid command, bad prerequisites: index:%d param:0x%08X message:%s",
+ msg_index, param, message);
+ break;
+ case SMU_RESP_BUSY_OTHER:
+ dev_err_ratelimited(adev->dev,
+ "SMU: I'm very busy for your command: index:%d param:0x%08X message:%s",
+ msg_index, param, message);
+ break;
+ case SMU_RESP_DEBUG_END:
+ dev_err_ratelimited(adev->dev,
+ "SMU: I'm debugging!");
+ break;
+ default:
+ dev_err_ratelimited(adev->dev,
+ "SMU: response:0x%08X for index:%d param:0x%08X message:%s?",
+ reg_c2pmsg_90, msg_index, param, message);
+ break;
}
+}
+
+static int __smu_cmn_reg2errno(struct smu_context *smu, u32 reg_c2pmsg_90)
+{
+ int res;
+
+ switch (reg_c2pmsg_90) {
+ case SMU_RESP_NONE:
+ /* The SMU is busy--still executing your command.
+ */
+ res = -ETIME;
+ break;
+ case SMU_RESP_OK:
+ res = 0;
+ break;
+ case SMU_RESP_CMD_FAIL:
+ /* Command completed successfully, but the command
+ * status was failure.
+ */
+ res = -EIO;
+ break;
+ case SMU_RESP_CMD_UNKNOWN:
+ /* Unknown command--ignored by the SMU.
+ */
+ res = -EOPNOTSUPP;
+ break;
+ case SMU_RESP_CMD_BAD_PREREQ:
+ /* Valid command--bad prerequisites.
+ */
+ res = -EINVAL;
+ break;
+ case SMU_RESP_BUSY_OTHER:
+ /* The SMU is busy with other commands. The client
+ * should retry in 10 us.
+ */
+ res = -EBUSY;
+ break;
+ default:
+ /* Unknown or debug response from the SMU.
+ */
+ res = -EREMOTEIO;
+ break;
+ }
+
+ return res;
+}
+
+static void __smu_cmn_send_msg(struct smu_context *smu,
+ u16 msg,
+ u32 param)
+{
+ struct amdgpu_device *adev = smu->adev;
WREG32_SOC15(MP1, 0, mmMP1_SMN_C2PMSG_90, 0);
WREG32_SOC15(MP1, 0, mmMP1_SMN_C2PMSG_82, param);
WREG32_SOC15(MP1, 0, mmMP1_SMN_C2PMSG_66, msg);
+}
- return 0;
+/**
+ * smu_cmn_send_msg_without_waiting -- send the message; don't wait for status
+ * @smu: pointer to an SMU context
+ * @msg_index: message index
+ * @param: message parameter to send to the SMU
+ *
+ * Send a message to the SMU with the parameter passed. Do not wait
+ * for status/result of the message, thus the "without_waiting".
+ *
+ * Return 0 on success, -errno on error if we weren't able to _send_
+ * the message for some reason. See __smu_cmn_reg2errno() for details
+ * of the -errno.
+ */
+int smu_cmn_send_msg_without_waiting(struct smu_context *smu,
+ uint16_t msg_index,
+ uint32_t param)
+{
+ u32 reg;
+ int res;
+
+ if (smu->adev->no_hw_access)
+ return 0;
+
+ reg = __smu_cmn_poll_stat(smu);
+ res = __smu_cmn_reg2errno(smu, reg);
+ if (reg == SMU_RESP_NONE ||
+ reg == SMU_RESP_BUSY_OTHER ||
+ res == -EREMOTEIO)
+ goto Out;
+ __smu_cmn_send_msg(smu, msg_index, param);
+ res = 0;
+Out:
+ return res;
+}
+
+/**
+ * smu_cmn_wait_for_response -- wait for response from the SMU
+ * @smu: pointer to an SMU context
+ *
+ * Wait for status from the SMU.
+ *
+ * Return 0 on success, -errno on error, indicating the execution
+ * status and result of the message being waited for. See
+ * __smu_cmn_reg2errno() for details of the -errno.
+ */
+int smu_cmn_wait_for_response(struct smu_context *smu)
+{
+ u32 reg;
+
+ reg = __smu_cmn_poll_stat(smu);
+ return __smu_cmn_reg2errno(smu, reg);
}
+/**
+ * smu_cmn_send_smc_msg_with_param -- send a message with parameter
+ * @smu: pointer to an SMU context
+ * @msg: message to send
+ * @param: parameter to send to the SMU
+ * @read_arg: pointer to u32 to return a value from the SMU back
+ * to the caller
+ *
+ * Send the message @msg with parameter @param to the SMU, wait for
+ * completion of the command, and return back a value from the SMU in
+ * @read_arg pointer.
+ *
+ * Return 0 on success, -errno on error, if we weren't able to send
+ * the message or if the message completed with some kind of
+ * error. See __smu_cmn_reg2errno() for details of the -errno.
+ *
+ * If we weren't able to send the message to the SMU, we also print
+ * the error to the standard log.
+ *
+ * Command completion status is printed only if the -errno is
+ * -EREMOTEIO, indicating that the SMU returned back an
+ * undefined/unknown/unspecified result. All other cases are
+ * well-defined, not printed, but instead given back to the client to
+ * decide what further to do.
+ *
+ * The return value, @read_arg is read back regardless, to give back
+ * more information to the client, which on error would most likely be
+ * @param, but we can't assume that. This also eliminates more
+ * conditionals.
+ */
int smu_cmn_send_smc_msg_with_param(struct smu_context *smu,
enum smu_message_type msg,
uint32_t param,
uint32_t *read_arg)
{
- struct amdgpu_device *adev = smu->adev;
- int ret = 0, index = 0;
+ int res, index;
+ u32 reg;
if (smu->adev->no_hw_access)
return 0;
@@ -136,31 +337,24 @@ int smu_cmn_send_smc_msg_with_param(struct smu_context *smu,
return index == -EACCES ? 0 : index;
mutex_lock(&smu->message_lock);
- ret = smu_cmn_send_msg_without_waiting(smu, (uint16_t)index, param);
- if (ret)
- goto out;
-
- ret = smu_cmn_wait_for_response(smu);
- if (ret != 0x1) {
- if (ret == -ETIME) {
- dev_err(adev->dev, "message: %15s (%d) \tparam: 0x%08x is timeout (no response)\n",
- smu_get_message_name(smu, msg), index, param);
- } else {
- dev_err(adev->dev, "failed send message: %15s (%d) \tparam: 0x%08x response %#x\n",
- smu_get_message_name(smu, msg), index, param,
- ret);
- ret = -EIO;
- }
- goto out;
+ reg = __smu_cmn_poll_stat(smu);
+ res = __smu_cmn_reg2errno(smu, reg);
+ if (reg == SMU_RESP_NONE ||
+ reg == SMU_RESP_BUSY_OTHER ||
+ res == -EREMOTEIO) {
+ __smu_cmn_reg_print_error(smu, reg, index, param, msg);
+ goto Out;
}
-
+ __smu_cmn_send_msg(smu, (uint16_t) index, param);
+ reg = __smu_cmn_poll_stat(smu);
+ res = __smu_cmn_reg2errno(smu, reg);
+ if (res == -EREMOTEIO)
+ __smu_cmn_reg_print_error(smu, reg, index, param, msg);
if (read_arg)
smu_cmn_read_arg(smu, read_arg);
-
- ret = 0; /* 0 as driver return value */
-out:
+Out:
mutex_unlock(&smu->message_lock);
- return ret;
+ return res;
}
int smu_cmn_send_smc_msg(struct smu_context *smu,
diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu_cmn.h b/drivers/gpu/drm/amd/pm/swsmu/smu_cmn.h
index 9add5f16ff562abcde192a84c3529b529da88ea1..16993daa2ae0425a17572b02bf0a231a87559c15 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/smu_cmn.h
+++ b/drivers/gpu/drm/amd/pm/swsmu/smu_cmn.h
@@ -27,7 +27,8 @@
#if defined(SWSMU_CODE_LAYER_L2) || defined(SWSMU_CODE_LAYER_L3) || defined(SWSMU_CODE_LAYER_L4)
int smu_cmn_send_msg_without_waiting(struct smu_context *smu,
- uint16_t msg, uint32_t param);
+ uint16_t msg_index,
+ uint32_t param);
int smu_cmn_send_smc_msg_with_param(struct smu_context *smu,
enum smu_message_type msg,
uint32_t param,
diff --git a/include/drm/amd_asic_type.h b/include/drm/amd_asic_type.h
index 0bf0ad869eb9fa125574ef374e8b350d3d6f6eba..0f66a0d9f06d03792783d6efb0013267a2918276 100644
--- a/include/drm/amd_asic_type.h
+++ b/include/drm/amd_asic_type.h
@@ -53,14 +53,15 @@ enum amd_asic_type {
CHIP_RENOIR, /* 24 */
CHIP_ALDEBARAN, /* 25 */
CHIP_NAVI10, /* 26 */
- CHIP_NAVI14, /* 27 */
- CHIP_NAVI12, /* 28 */
- CHIP_SIENNA_CICHLID, /* 29 */
- CHIP_NAVY_FLOUNDER, /* 30 */
- CHIP_VANGOGH, /* 31 */
- CHIP_DIMGREY_CAVEFISH, /* 32 */
- CHIP_BEIGE_GOBY, /* 33 */
- CHIP_YELLOW_CARP, /* 34 */
+ CHIP_CYAN_SKILLFISH, /* 27 */
+ CHIP_NAVI14, /* 28 */
+ CHIP_NAVI12, /* 29 */
+ CHIP_SIENNA_CICHLID, /* 30 */
+ CHIP_NAVY_FLOUNDER, /* 31 */
+ CHIP_VANGOGH, /* 32 */
+ CHIP_DIMGREY_CAVEFISH, /* 33 */
+ CHIP_BEIGE_GOBY, /* 34 */
+ CHIP_YELLOW_CARP, /* 35 */
CHIP_LAST,
};