From a564025f60541d6175a6981e90c3936d68c8dd98 Mon Sep 17 00:00:00 2001
From: Lyude Paul <lyude@redhat.com>
Date: Sun, 30 Sep 2018 17:47:20 -0400
Subject: [PATCH] wip
---
.../gpu/drm/nouveau/nvkm/engine/gr/gm200.c | 3 +-
.../gpu/drm/nouveau/nvkm/subdev/fb/gm107.c | 3 +-
.../gpu/drm/nouveau/nvkm/subdev/fb/gm107.h | 32 +++++++++++++++++++
.../gpu/drm/nouveau/nvkm/subdev/fb/gm200.c | 21 ++++++++++++
.../gpu/drm/nouveau/nvkm/subdev/therm/gk104.c | 1 +
.../gpu/drm/nouveau/nvkm/subdev/therm/gm107.c | 1 +
.../gpu/drm/nouveau/nvkm/subdev/therm/gm107.h | 32 +++++++++++++++++++
.../gpu/drm/nouveau/nvkm/subdev/therm/gm200.c | 9 +++++-
.../gpu/drm/nouveau/nvkm/subdev/therm/priv.h | 2 ++
9 files changed, 101 insertions(+), 3 deletions(-)
create mode 100644 drivers/gpu/drm/nouveau/nvkm/subdev/fb/gm107.h
create mode 100644 drivers/gpu/drm/nouveau/nvkm/subdev/therm/gm107.h
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gm200.c b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gm200.c
index f4831f51a5ca3..db987978c1856 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gm200.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gm200.c
@@ -365,7 +365,8 @@ gm200_gr = {
{ -1, -1, MAXWELL_B, &gf100_fermi },
{ -1, -1, MAXWELL_COMPUTE_B },
{}
- }
+ },
+ .clkgate_pack = gm200_clkgate_pack,
};
int
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gm107.c b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gm107.c
index 361c6a1fef869..b6e3ef26c36f6 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gm107.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gm107.c
@@ -25,6 +25,7 @@
#include "gf100.h"
#include "gk104.h"
#include "gk110.h"
+#include "gm107.h"
#include "ram.h"
/*
@@ -76,7 +77,7 @@ gm107_fb_clkgate_blcg_init_unk_1[] = {
{}
};
-static const struct nvkm_therm_clkgate_pack
+const struct nvkm_therm_clkgate_pack
gm107_fb_clkgate_pack[] = {
{ gm107_fb_clkgate_slcg_init_unk_0 },
{ gm107_fb_clkgate_slcg_init_vm_0 },
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gm107.h b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gm107.h
new file mode 100644
index 0000000000000..20b0564d3410a
--- /dev/null
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gm107.h
@@ -0,0 +1,32 @@
+/*
+ * Copyright 2018 Red Hat 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: Lyude Paul
+ */
+
+#ifndef GM107_H
+#define GM107_H
+
+#include <subdev/therm.h>
+
+extern const struct nvkm_therm_clkgate_pack gm107_fb_clkgate_pack[];
+
+#endif /* !GM107_H */
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gm200.c b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gm200.c
index d3b8c3367152b..4a1dc426cf3c2 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gm200.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gm200.c
@@ -22,10 +22,30 @@
* Authors: Ben Skeggs
*/
#include "gf100.h"
+#include "gm107.h"
#include "ram.h"
#include <core/memory.h>
+/* XXX FIXME: Clockgate pack for fb appears to be identical between maxwell 1
+ * and 2, but there's an idle filter in the middle. Make sure that not having
+ * this included is OK */
+/*static const struct nvkm_therm_clkgate_pack*/
+/*gm200_fb_clkgate_pack[] = {*/
+ /*{ gm107_fb_clkgate_slcg_init_unk_0 },*/
+ /*{ gm107_fb_clkgate_slcg_init_vm_0 },*/
+ /*{ gm107_fb_clkgate_slcg_init_bcast_0 },*/
+ /*{ gm107_fb_clkgate_slcg_init_pxbar_0 },*/
+ /* FIXME: /IN THEORY/ this should not matter if we have a proper
+ * understanding of the clockgating enable sequence, but this is the
+ * point where the blob appears to program an idle filter. We need to
+ * find a GPU with a different idle filter programmed in the vbios and
+ * see if programming this late causes any issues. Karol kerbst maybe?
+ */
+ /*{ gk110_fb_clkgate_blcg_init_unk_0 },*/
+ /*{ gk104_fb_clkgate_blcg_init_vm_0 },*/
+/*};*/
+
int
gm200_fb_init_page(struct nvkm_fb *fb)
{
@@ -64,6 +84,7 @@ gm200_fb = {
.intr = gf100_fb_intr,
.ram_new = gm200_ram_new,
.default_bigpage = 0 /* per-instance. */,
+ .clkgate_pack = gm107_fb_clkgate_pack,
};
int
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/therm/gk104.c b/drivers/gpu/drm/nouveau/nvkm/subdev/therm/gk104.c
index efc8a23b55f86..5ae5f16657ce3 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/therm/gk104.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/therm/gk104.c
@@ -25,6 +25,7 @@
#include "priv.h"
#include "gk104.h"
+#include "gm107.h"
void
gk104_clkgate_enable(struct nvkm_therm *base)
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/therm/gm107.c b/drivers/gpu/drm/nouveau/nvkm/subdev/therm/gm107.c
index 2ad3b2bf57385..11e76eafcbc78 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/therm/gm107.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/therm/gm107.c
@@ -23,6 +23,7 @@
*/
#include "priv.h"
#include "gk104.h"
+#include "gm107.h"
void
gm107_clkgate_enable(struct nvkm_therm *base)
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/therm/gm107.h b/drivers/gpu/drm/nouveau/nvkm/subdev/therm/gm107.h
new file mode 100644
index 0000000000000..fa012733ea9a9
--- /dev/null
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/therm/gm107.h
@@ -0,0 +1,32 @@
+/*
+ * Copyright 2018 Red Hat
+ *
+ * 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: Lyude Paul
+ */
+
+#ifndef GM107_H
+#define GM107_H
+
+#include "gf100.h"
+
+extern const struct gf100_idle_filter gm107_idle_filter;
+
+#endif /* !GM107_H */
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/therm/gm200.c b/drivers/gpu/drm/nouveau/nvkm/subdev/therm/gm200.c
index 73dc78093d5d5..d07d9469e34ae 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/therm/gm200.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/therm/gm200.c
@@ -22,6 +22,8 @@
* Authors: Karol Herbst
*/
#include "priv.h"
+#include "gk104.h"
+#include "gm107.h"
static const struct nvkm_therm_func
gm200_therm = {
@@ -29,11 +31,16 @@ gm200_therm = {
.fini = g84_therm_fini,
.temp_get = g84_temp_get,
.program_alarms = nvkm_therm_program_alarms_polling,
+ .clkgate_init = gf100_clkgate_init,
+ .clkgate_enable = gm107_clkgate_enable,
+ .clkgate_fini = gk104_clkgate_fini,
};
int
gm200_therm_new(struct nvkm_device *device, int index,
struct nvkm_therm **ptherm)
{
- return nvkm_therm_new_(&gm200_therm, device, index, ptherm);
+ return gk104_therm_new_(&gm200_therm, device, index,
+ gk104_clkgate_engine_info, &gm107_idle_filter,
+ ptherm);
}
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/therm/priv.h b/drivers/gpu/drm/nouveau/nvkm/subdev/therm/priv.h
index 21659daf18649..24aaa12781fc3 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/therm/priv.h
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/therm/priv.h
@@ -131,6 +131,8 @@ void gk104_therm_init(struct nvkm_therm *);
void gk104_clkgate_enable(struct nvkm_therm *);
void gk104_clkgate_fini(struct nvkm_therm *, bool);
+void gm107_clkgate_enable(struct nvkm_therm *);
+
int nvkm_fanpwm_create(struct nvkm_therm *, struct dcb_gpio_func *);
int nvkm_fantog_create(struct nvkm_therm *, struct dcb_gpio_func *);
int nvkm_fannil_create(struct nvkm_therm *);
--
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