diff --git a/drivers/gpu/drm/i915/display/intel_psr.c b/drivers/gpu/drm/i915/display/intel_psr.c
index 3bfb720560c2fa170af44acafd088145bccb1dbb..77232f6bca1760c4d951733752683cbcfcda111a 100644
--- a/drivers/gpu/drm/i915/display/intel_psr.c
+++ b/drivers/gpu/drm/i915/display/intel_psr.c
@@ -390,7 +390,7 @@ static void hsw_psr_setup_aux(struct intel_dp *intel_dp)
BUILD_BUG_ON(sizeof(aux_msg) > 20);
for (i = 0; i < sizeof(aux_msg); i += 4)
- I915_WRITE(EDP_PSR_AUX_DATA(i >> 2),
+ I915_WRITE(EDP_PSR_AUX_DATA(dev_priv->psr.transcoder, i >> 2),
intel_dp_pack_aux(&aux_msg[i], sizeof(aux_msg) - i));
aux_clock_divider = intel_dp->get_aux_clock_divider(intel_dp, 0);
@@ -401,7 +401,7 @@ static void hsw_psr_setup_aux(struct intel_dp *intel_dp)
/* Select only valid bits for SRD_AUX_CTL */
aux_ctl &= psr_aux_mask;
- I915_WRITE(EDP_PSR_AUX_CTL, aux_ctl);
+ I915_WRITE(EDP_PSR_AUX_CTL(dev_priv->psr.transcoder), aux_ctl);
}
static void intel_psr_enable_sink(struct intel_dp *intel_dp)
@@ -491,8 +491,9 @@ static void hsw_activate_psr1(struct intel_dp *intel_dp)
if (INTEL_GEN(dev_priv) >= 8)
val |= EDP_PSR_CRC_ENABLE;
- val |= I915_READ(EDP_PSR_CTL) & EDP_PSR_RESTORE_PSR_ACTIVE_CTX_MASK;
- I915_WRITE(EDP_PSR_CTL, val);
+ val |= (I915_READ(EDP_PSR_CTL(dev_priv->psr.transcoder)) &
+ EDP_PSR_RESTORE_PSR_ACTIVE_CTX_MASK);
+ I915_WRITE(EDP_PSR_CTL(dev_priv->psr.transcoder), val);
}
static void hsw_activate_psr2(struct intel_dp *intel_dp)
@@ -528,9 +529,9 @@ static void hsw_activate_psr2(struct intel_dp *intel_dp)
* PSR2 HW is incorrectly using EDP_PSR_TP1_TP3_SEL and BSpec is
* recommending keep this bit unset while PSR2 is enabled.
*/
- I915_WRITE(EDP_PSR_CTL, 0);
+ I915_WRITE(EDP_PSR_CTL(dev_priv->psr.transcoder), 0);
- I915_WRITE(EDP_PSR2_CTL, val);
+ I915_WRITE(EDP_PSR2_CTL(dev_priv->psr.transcoder), val);
}
static bool intel_psr2_config_valid(struct intel_dp *intel_dp,
@@ -606,10 +607,9 @@ void intel_psr_compute_config(struct intel_dp *intel_dp,
/*
* HSW spec explicitly says PSR is tied to port A.
- * BDW+ platforms with DDI implementation of PSR have different
- * PSR registers per transcoder and we only implement transcoder EDP
- * ones. Since by Display design transcoder EDP is tied to port A
- * we can safely escape based on the port A.
+ * BDW+ platforms have a instance of PSR registers per transcoder but
+ * for now it only supports one instance of PSR, so lets keep it
+ * hardcoded to PORT_A
*/
if (dig_port->base.port != PORT_A) {
DRM_DEBUG_KMS("PSR condition failed: Port not supported\n");
@@ -649,8 +649,8 @@ static void intel_psr_activate(struct intel_dp *intel_dp)
struct drm_i915_private *dev_priv = dp_to_i915(intel_dp);
if (INTEL_GEN(dev_priv) >= 9)
- WARN_ON(I915_READ(EDP_PSR2_CTL) & EDP_PSR2_ENABLE);
- WARN_ON(I915_READ(EDP_PSR_CTL) & EDP_PSR_ENABLE);
+ WARN_ON(I915_READ(EDP_PSR2_CTL(dev_priv->psr.transcoder)) & EDP_PSR2_ENABLE);
+ WARN_ON(I915_READ(EDP_PSR_CTL(dev_priv->psr.transcoder)) & EDP_PSR_ENABLE);
WARN_ON(dev_priv->psr.active);
lockdep_assert_held(&dev_priv->psr.lock);
@@ -720,19 +720,37 @@ static void intel_psr_enable_source(struct intel_dp *intel_dp,
if (INTEL_GEN(dev_priv) < 11)
mask |= EDP_PSR_DEBUG_MASK_DISP_REG_WRITE;
- I915_WRITE(EDP_PSR_DEBUG, mask);
+ I915_WRITE(EDP_PSR_DEBUG(dev_priv->psr.transcoder), mask);
}
static void intel_psr_enable_locked(struct drm_i915_private *dev_priv,
const struct intel_crtc_state *crtc_state)
{
struct intel_dp *intel_dp = dev_priv->psr.dp;
+ u32 val;
WARN_ON(dev_priv->psr.enabled);
dev_priv->psr.psr2_enabled = intel_psr2_enabled(dev_priv, crtc_state);
dev_priv->psr.busy_frontbuffer_bits = 0;
dev_priv->psr.pipe = to_intel_crtc(crtc_state->base.crtc)->pipe;
+ dev_priv->psr.transcoder = crtc_state->cpu_transcoder;
+
+ /*
+ * If a PSR error happened and the driver is reloaded, the EDP_PSR_IIR
+ * will still keep the error set even after the reset done in the
+ * irq_preinstall and irq_uninstall hooks.
+ * And enabling in this situation cause the screen to freeze in the
+ * first time that PSR HW tries to activate so lets keep PSR disabled
+ * to avoid any rendering problems.
+ */
+ val = I915_READ(EDP_PSR_IIR);
+ val &= EDP_PSR_ERROR(edp_psr_shift(dev_priv->psr.transcoder));
+ if (val) {
+ dev_priv->psr.sink_not_reliable = true;
+ DRM_DEBUG_KMS("PSR interruption error set, not enabling PSR\n");
+ return;
+ }
DRM_DEBUG_KMS("Enabling PSR%s\n",
dev_priv->psr.psr2_enabled ? "2" : "1");
@@ -782,20 +800,27 @@ static void intel_psr_exit(struct drm_i915_private *dev_priv)
u32 val;
if (!dev_priv->psr.active) {
- if (INTEL_GEN(dev_priv) >= 9)
- WARN_ON(I915_READ(EDP_PSR2_CTL) & EDP_PSR2_ENABLE);
- WARN_ON(I915_READ(EDP_PSR_CTL) & EDP_PSR_ENABLE);
+ if (INTEL_GEN(dev_priv) >= 9) {
+ val = I915_READ(EDP_PSR2_CTL(dev_priv->psr.transcoder));
+ WARN_ON(val & EDP_PSR2_ENABLE);
+ }
+
+ val = I915_READ(EDP_PSR_CTL(dev_priv->psr.transcoder));
+ WARN_ON(val & EDP_PSR_ENABLE);
+
return;
}
if (dev_priv->psr.psr2_enabled) {
- val = I915_READ(EDP_PSR2_CTL);
+ val = I915_READ(EDP_PSR2_CTL(dev_priv->psr.transcoder));
WARN_ON(!(val & EDP_PSR2_ENABLE));
- I915_WRITE(EDP_PSR2_CTL, val & ~EDP_PSR2_ENABLE);
+ val &= ~EDP_PSR2_ENABLE;
+ I915_WRITE(EDP_PSR2_CTL(dev_priv->psr.transcoder), val);
} else {
- val = I915_READ(EDP_PSR_CTL);
+ val = I915_READ(EDP_PSR_CTL(dev_priv->psr.transcoder));
WARN_ON(!(val & EDP_PSR_ENABLE));
- I915_WRITE(EDP_PSR_CTL, val & ~EDP_PSR_ENABLE);
+ val &= ~EDP_PSR_ENABLE;
+ I915_WRITE(EDP_PSR_CTL(dev_priv->psr.transcoder), val);
}
dev_priv->psr.active = false;
}
@@ -817,10 +842,10 @@ static void intel_psr_disable_locked(struct intel_dp *intel_dp)
intel_psr_exit(dev_priv);
if (dev_priv->psr.psr2_enabled) {
- psr_status = EDP_PSR2_STATUS;
+ psr_status = EDP_PSR2_STATUS(dev_priv->psr.transcoder);
psr_status_mask = EDP_PSR2_STATUS_STATE_MASK;
} else {
- psr_status = EDP_PSR_STATUS;
+ psr_status = EDP_PSR_STATUS(dev_priv->psr.transcoder);
psr_status_mask = EDP_PSR_STATUS_STATE_MASK;
}
@@ -963,7 +988,8 @@ int intel_psr_wait_for_idle(const struct intel_crtc_state *new_crtc_state,
* defensive enough to cover everything.
*/
- return __intel_wait_for_register(&dev_priv->uncore, EDP_PSR_STATUS,
+ return __intel_wait_for_register(&dev_priv->uncore,
+ EDP_PSR_STATUS(dev_priv->psr.transcoder),
EDP_PSR_STATUS_STATE_MASK,
EDP_PSR_STATUS_STATE_IDLE, 2, 50,
out_value);
@@ -979,10 +1005,10 @@ static bool __psr_wait_for_idle_locked(struct drm_i915_private *dev_priv)
return false;
if (dev_priv->psr.psr2_enabled) {
- reg = EDP_PSR2_STATUS;
+ reg = EDP_PSR2_STATUS(dev_priv->psr.transcoder);
mask = EDP_PSR2_STATUS_STATE_MASK;
} else {
- reg = EDP_PSR_STATUS;
+ reg = EDP_PSR_STATUS(dev_priv->psr.transcoder);
mask = EDP_PSR_STATUS_STATE_MASK;
}
@@ -1208,36 +1234,24 @@ void intel_psr_flush(struct drm_i915_private *dev_priv,
*/
void intel_psr_init(struct drm_i915_private *dev_priv)
{
- u32 val;
-
if (!HAS_PSR(dev_priv))
return;
- dev_priv->psr_mmio_base = IS_HASWELL(dev_priv) ?
- HSW_EDP_PSR_BASE : BDW_EDP_PSR_BASE;
-
if (!dev_priv->psr.sink_support)
return;
+ if (IS_HASWELL(dev_priv))
+ /*
+ * HSW don't have PSR registers on the same space as transcoder
+ * so set this to a value that when subtract to the register
+ * in transcoder space results in the right offset for HSW
+ */
+ dev_priv->hsw_psr_mmio_adjust = _SRD_CTL_EDP - _HSW_EDP_PSR_BASE;
+
if (i915_modparams.enable_psr == -1)
if (INTEL_GEN(dev_priv) < 9 || !dev_priv->vbt.psr.enable)
i915_modparams.enable_psr = 0;
- /*
- * If a PSR error happened and the driver is reloaded, the EDP_PSR_IIR
- * will still keep the error set even after the reset done in the
- * irq_preinstall and irq_uninstall hooks.
- * And enabling in this situation cause the screen to freeze in the
- * first time that PSR HW tries to activate so lets keep PSR disabled
- * to avoid any rendering problems.
- */
- val = I915_READ(EDP_PSR_IIR);
- val &= EDP_PSR_ERROR(edp_psr_shift(TRANSCODER_EDP));
- if (val) {
- DRM_DEBUG_KMS("PSR interruption error set\n");
- dev_priv->psr.sink_not_reliable = true;
- }
-
/* Set link_standby x link_off defaults */
if (IS_HASWELL(dev_priv) || IS_BROADWELL(dev_priv))
/* HSW and BDW require workarounds that we don't implement. */
diff --git a/drivers/gpu/drm/i915/gvt/handlers.c b/drivers/gpu/drm/i915/gvt/handlers.c
index 25f78196b964df93d0593c14865e483f6d68d19a..45a9124e53b6dde3d1203aaa2457121e8793e4c0 100644
--- a/drivers/gpu/drm/i915/gvt/handlers.c
+++ b/drivers/gpu/drm/i915/gvt/handlers.c
@@ -2796,7 +2796,7 @@ static int init_broadwell_mmio_info(struct intel_gvt *gvt)
MMIO_D(CHICKEN_PIPESL_1(PIPE_C), D_BDW_PLUS);
MMIO_D(WM_MISC, D_BDW);
- MMIO_D(_MMIO(BDW_EDP_PSR_BASE), D_BDW);
+ MMIO_D(_MMIO(_SRD_CTL_EDP), D_BDW);
MMIO_D(_MMIO(0x6671c), D_BDW_PLUS);
MMIO_D(_MMIO(0x66c00), D_BDW_PLUS);
diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c
index b0f51591f2e4a5bb89e91037ab5814cfdba5c36e..e103fcba64352c456111677fd08b31403ca60e4d 100644
--- a/drivers/gpu/drm/i915/i915_debugfs.c
+++ b/drivers/gpu/drm/i915/i915_debugfs.c
@@ -2133,7 +2133,7 @@ psr_source_status(struct drm_i915_private *dev_priv, struct seq_file *m)
"BUF_ON",
"TG_ON"
};
- val = I915_READ(EDP_PSR2_STATUS);
+ val = I915_READ(EDP_PSR2_STATUS(dev_priv->psr.transcoder));
status_val = (val & EDP_PSR2_STATUS_STATE_MASK) >>
EDP_PSR2_STATUS_STATE_SHIFT;
if (status_val < ARRAY_SIZE(live_status))
@@ -2149,7 +2149,7 @@ psr_source_status(struct drm_i915_private *dev_priv, struct seq_file *m)
"SRDOFFACK",
"SRDENT_ON",
};
- val = I915_READ(EDP_PSR_STATUS);
+ val = I915_READ(EDP_PSR_STATUS(dev_priv->psr.transcoder));
status_val = (val & EDP_PSR_STATUS_STATE_MASK) >>
EDP_PSR_STATUS_STATE_SHIFT;
if (status_val < ARRAY_SIZE(live_status))
@@ -2192,10 +2192,10 @@ static int i915_edp_psr_status(struct seq_file *m, void *data)
goto unlock;
if (psr->psr2_enabled) {
- val = I915_READ(EDP_PSR2_CTL);
+ val = I915_READ(EDP_PSR2_CTL(dev_priv->psr.transcoder));
enabled = val & EDP_PSR2_ENABLE;
} else {
- val = I915_READ(EDP_PSR_CTL);
+ val = I915_READ(EDP_PSR_CTL(dev_priv->psr.transcoder));
enabled = val & EDP_PSR_ENABLE;
}
seq_printf(m, "Source PSR ctl: %s [0x%08x]\n",
@@ -2208,7 +2208,8 @@ static int i915_edp_psr_status(struct seq_file *m, void *data)
* SKL+ Perf counter is reset to 0 everytime DC state is entered
*/
if (IS_HASWELL(dev_priv) || IS_BROADWELL(dev_priv)) {
- val = I915_READ(EDP_PSR_PERF_CNT) & EDP_PSR_PERF_CNT_MASK;
+ val = I915_READ(EDP_PSR_PERF_CNT(dev_priv->psr.transcoder));
+ val &= EDP_PSR_PERF_CNT_MASK;
seq_printf(m, "Performance counter: %u\n", val);
}
@@ -2226,8 +2227,11 @@ static int i915_edp_psr_status(struct seq_file *m, void *data)
* Reading all 3 registers before hand to minimize crossing a
* frame boundary between register reads
*/
- for (frame = 0; frame < PSR2_SU_STATUS_FRAMES; frame += 3)
- su_frames_val[frame / 3] = I915_READ(PSR2_SU_STATUS(frame));
+ for (frame = 0; frame < PSR2_SU_STATUS_FRAMES; frame += 3) {
+ val = I915_READ(PSR2_SU_STATUS(dev_priv->psr.transcoder,
+ frame));
+ su_frames_val[frame / 3] = val;
+ }
seq_puts(m, "Frame:\tPSR2 SU blocks:\n");
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index 1d725e0bba4086ed41998dda16ae4619fa895d63..048896b1348b9eb5aaebc05a7a3e05b941b9175b 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -479,6 +479,7 @@ struct i915_psr {
bool enabled;
struct intel_dp *dp;
enum pipe pipe;
+ enum transcoder transcoder;
bool active;
struct work_struct work;
unsigned busy_frontbuffer_bits;
@@ -1330,11 +1331,11 @@ struct drm_i915_private {
*/
u32 gpio_mmio_base;
+ u32 hsw_psr_mmio_adjust;
+
/* MMIO base address for MIPI regs */
u32 mipi_mmio_base;
- u32 psr_mmio_base;
-
u32 pps_mmio_base;
wait_queue_head_t gmbus_wait_queue;
diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h
index 2abd199093c5bfb6a96317727fc584be1cbf3964..a092b34c269d68b4a5d3f8cee89fda33f56afcf8 100644
--- a/drivers/gpu/drm/i915/i915_reg.h
+++ b/drivers/gpu/drm/i915/i915_reg.h
@@ -4186,10 +4186,17 @@ enum {
#define PIPESRC(trans) _MMIO_TRANS2(trans, _PIPEASRC)
#define PIPE_MULT(trans) _MMIO_TRANS2(trans, _PIPE_MULT_A)
-/* HSW+ eDP PSR registers */
-#define HSW_EDP_PSR_BASE 0x64800
-#define BDW_EDP_PSR_BASE 0x6f800
-#define EDP_PSR_CTL _MMIO(dev_priv->psr_mmio_base + 0)
+/*
+ * HSW+ eDP PSR registers
+ *
+ * HSW PSR registers are relative to DDIA(_DDI_BUF_CTL_A + 0x800) with just one
+ * instance of it
+ */
+#define _HSW_EDP_PSR_BASE 0x64800
+#define _SRD_CTL_A 0x60800
+#define _SRD_CTL_EDP 0x6f800
+#define _PSR_ADJ(tran, reg) (_TRANS2(tran, reg) - dev_priv->hsw_psr_mmio_adjust)
+#define EDP_PSR_CTL(tran) _MMIO(_PSR_ADJ(tran, _SRD_CTL_A))
#define EDP_PSR_ENABLE (1 << 31)
#define BDW_PSR_SINGLE_FRAME (1 << 30)
#define EDP_PSR_RESTORE_PSR_ACTIVE_CTX_MASK (1 << 29) /* SW can't modify */
@@ -4226,16 +4233,22 @@ enum {
#define EDP_PSR_TRANSCODER_A_SHIFT 8
#define EDP_PSR_TRANSCODER_EDP_SHIFT 0
-#define EDP_PSR_AUX_CTL _MMIO(dev_priv->psr_mmio_base + 0x10)
+#define _SRD_AUX_CTL_A 0x60810
+#define _SRD_AUX_CTL_EDP 0x6f810
+#define EDP_PSR_AUX_CTL(tran) _MMIO(_PSR_ADJ(tran, _SRD_AUX_CTL_A))
#define EDP_PSR_AUX_CTL_TIME_OUT_MASK (3 << 26)
#define EDP_PSR_AUX_CTL_MESSAGE_SIZE_MASK (0x1f << 20)
#define EDP_PSR_AUX_CTL_PRECHARGE_2US_MASK (0xf << 16)
#define EDP_PSR_AUX_CTL_ERROR_INTERRUPT (1 << 11)
#define EDP_PSR_AUX_CTL_BIT_CLOCK_2X_MASK (0x7ff)
-#define EDP_PSR_AUX_DATA(i) _MMIO(dev_priv->psr_mmio_base + 0x14 + (i) * 4) /* 5 registers */
+#define _SRD_AUX_DATA_A 0x60814
+#define _SRD_AUX_DATA_EDP 0x6f814
+#define EDP_PSR_AUX_DATA(tran, i) _MMIO(_PSR_ADJ(tran, _SRD_AUX_DATA_A) + (i) + 4) /* 5 registers */
-#define EDP_PSR_STATUS _MMIO(dev_priv->psr_mmio_base + 0x40)
+#define _SRD_STATUS_A 0x60840
+#define _SRD_STATUS_EDP 0x6f840
+#define EDP_PSR_STATUS(tran) _MMIO(_PSR_ADJ(tran, _SRD_STATUS_A))
#define EDP_PSR_STATUS_STATE_MASK (7 << 29)
#define EDP_PSR_STATUS_STATE_SHIFT 29
#define EDP_PSR_STATUS_STATE_IDLE (0 << 29)
@@ -4260,10 +4273,15 @@ enum {
#define EDP_PSR_STATUS_SENDING_TP1 (1 << 4)
#define EDP_PSR_STATUS_IDLE_MASK 0xf
-#define EDP_PSR_PERF_CNT _MMIO(dev_priv->psr_mmio_base + 0x44)
+#define _SRD_PERF_CNT_A 0x60844
+#define _SRD_PERF_CNT_EDP 0x6f844
+#define EDP_PSR_PERF_CNT(tran) _MMIO(_PSR_ADJ(tran, _SRD_PERF_CNT_A))
#define EDP_PSR_PERF_CNT_MASK 0xffffff
-#define EDP_PSR_DEBUG _MMIO(dev_priv->psr_mmio_base + 0x60) /* PSR_MASK on SKL+ */
+/* PSR_MASK on SKL+ */
+#define _SRD_DEBUG_A 0x60860
+#define _SRD_DEBUG_EDP 0x6f860
+#define EDP_PSR_DEBUG(tran) _MMIO(_PSR_ADJ(tran, _SRD_DEBUG_A))
#define EDP_PSR_DEBUG_MASK_MAX_SLEEP (1 << 28)
#define EDP_PSR_DEBUG_MASK_LPSP (1 << 27)
#define EDP_PSR_DEBUG_MASK_MEMUP (1 << 26)
@@ -4271,7 +4289,9 @@ enum {
#define EDP_PSR_DEBUG_MASK_DISP_REG_WRITE (1 << 16) /* Reserved in ICL+ */
#define EDP_PSR_DEBUG_EXIT_ON_PIXEL_UNDERRUN (1 << 15) /* SKL+ */
-#define EDP_PSR2_CTL _MMIO(0x6f900)
+#define _PSR2_CTL_A 0x60900
+#define _PSR2_CTL_EDP 0x6f900
+#define EDP_PSR2_CTL(tran) _MMIO_TRANS2(tran, _PSR2_CTL_A)
#define EDP_PSR2_ENABLE (1 << 31)
#define EDP_SU_TRACK_ENABLE (1 << 30)
#define EDP_Y_COORDINATE_VALID (1 << 26) /* GLK and CNL+ */
@@ -4293,8 +4313,8 @@ enum {
#define _PSR_EVENT_TRANS_B 0x61848
#define _PSR_EVENT_TRANS_C 0x62848
#define _PSR_EVENT_TRANS_D 0x63848
-#define _PSR_EVENT_TRANS_EDP 0x6F848
-#define PSR_EVENT(trans) _MMIO_TRANS2(trans, _PSR_EVENT_TRANS_A)
+#define _PSR_EVENT_TRANS_EDP 0x6f848
+#define PSR_EVENT(tran) _MMIO_TRANS2(tran, _PSR_EVENT_TRANS_A)
#define PSR_EVENT_PSR2_WD_TIMER_EXPIRE (1 << 17)
#define PSR_EVENT_PSR2_DISABLED (1 << 16)
#define PSR_EVENT_SU_DIRTY_FIFO_UNDERRUN (1 << 15)
@@ -4312,15 +4332,16 @@ enum {
#define PSR_EVENT_LPSP_MODE_EXIT (1 << 1)
#define PSR_EVENT_PSR_DISABLE (1 << 0)
-#define EDP_PSR2_STATUS _MMIO(0x6f940)
+#define _PSR2_STATUS_A 0x60940
+#define _PSR2_STATUS_EDP 0x6f940
+#define EDP_PSR2_STATUS(tran) _MMIO_TRANS2(tran, _PSR2_STATUS_A)
#define EDP_PSR2_STATUS_STATE_MASK (0xf << 28)
#define EDP_PSR2_STATUS_STATE_SHIFT 28
-#define _PSR2_SU_STATUS_0 0x6F914
-#define _PSR2_SU_STATUS_1 0x6F918
-#define _PSR2_SU_STATUS_2 0x6F91C
-#define _PSR2_SU_STATUS(index) _MMIO(_PICK_EVEN((index), _PSR2_SU_STATUS_0, _PSR2_SU_STATUS_1))
-#define PSR2_SU_STATUS(frame) (_PSR2_SU_STATUS((frame) / 3))
+#define _PSR2_SU_STATUS_A 0x60914
+#define _PSR2_SU_STATUS_EDP 0x6f914
+#define _PSR2_SU_STATUS(tran, index) _MMIO(_TRANS2(tran, _PSR2_SU_STATUS_A) + (index) * 4)
+#define PSR2_SU_STATUS(tran, frame) (_PSR2_SU_STATUS(tran, (frame) / 3))
#define PSR2_SU_STATUS_SHIFT(frame) (((frame) % 3) * 10)
#define PSR2_SU_STATUS_MASK(frame) (0x3ff << PSR2_SU_STATUS_SHIFT(frame))
#define PSR2_SU_STATUS_FRAMES 8