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path: root/drivers/gpu/drm/nouveau/nvkm/subdev/fb
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Diffstat (limited to 'drivers/gpu/drm/nouveau/nvkm/subdev/fb')
-rw-r--r--drivers/gpu/drm/nouveau/nvkm/subdev/fb/Kbuild1
-rw-r--r--drivers/gpu/drm/nouveau/nvkm/subdev/fb/gf100.c6
-rw-r--r--drivers/gpu/drm/nouveau/nvkm/subdev/fb/gk104.c47
-rw-r--r--drivers/gpu/drm/nouveau/nvkm/subdev/fb/gk104.h35
-rw-r--r--drivers/gpu/drm/nouveau/nvkm/subdev/fb/gk110.c71
-rw-r--r--drivers/gpu/drm/nouveau/nvkm/subdev/fb/priv.h2
6 files changed, 162 insertions, 0 deletions
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/Kbuild b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/Kbuild
index 2571530e82f1..b4f22cce5d43 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/Kbuild
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/Kbuild
@@ -22,6 +22,7 @@ nvkm-y += nvkm/subdev/fb/mcp89.o
nvkm-y += nvkm/subdev/fb/gf100.o
nvkm-y += nvkm/subdev/fb/gf108.o
nvkm-y += nvkm/subdev/fb/gk104.o
+nvkm-y += nvkm/subdev/fb/gk110.o
nvkm-y += nvkm/subdev/fb/gk20a.o
nvkm-y += nvkm/subdev/fb/gm107.o
nvkm-y += nvkm/subdev/fb/gm200.o
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gf100.c b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gf100.c
index 47d28c279707..cdc4e0a2cc6b 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gf100.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gf100.c
@@ -26,6 +26,7 @@
#include <core/memory.h>
#include <core/option.h>
+#include <subdev/therm.h>
void
gf100_fb_intr(struct nvkm_fb *base)
@@ -92,6 +93,11 @@ gf100_fb_init(struct nvkm_fb *base)
if (fb->r100c10_page)
nvkm_wr32(device, 0x100c10, fb->r100c10 >> 8);
+
+ if (base->func->clkgate_pack) {
+ nvkm_therm_clkgate_init(device->therm,
+ base->func->clkgate_pack);
+ }
}
void *
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gk104.c b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gk104.c
index 0a6e8eaad42c..48fd98e08baa 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gk104.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gk104.c
@@ -20,10 +20,56 @@
* OTHER DEALINGS IN THE SOFTWARE.
*
* Authors: Ben Skeggs
+ * Lyude Paul
*/
+#include "gk104.h"
#include "gf100.h"
#include "ram.h"
+/*
+ *******************************************************************************
+ * PGRAPH registers for clockgating
+ *******************************************************************************
+ */
+const struct nvkm_therm_clkgate_init
+gk104_fb_clkgate_blcg_init_unk_0[] = {
+ { 0x100d10, 1, 0x0000c244 },
+ { 0x100d30, 1, 0x0000c242 },
+ { 0x100d3c, 1, 0x00000242 },
+ { 0x100d48, 1, 0x00000242 },
+ { 0x100d1c, 1, 0x00000042 },
+ {}
+};
+
+const struct nvkm_therm_clkgate_init
+gk104_fb_clkgate_blcg_init_vm_0[] = {
+ { 0x100c98, 1, 0x00000242 },
+ {}
+};
+
+const struct nvkm_therm_clkgate_init
+gk104_fb_clkgate_blcg_init_main_0[] = {
+ { 0x10f000, 1, 0x00000042 },
+ { 0x17e030, 1, 0x00000044 },
+ { 0x17e040, 1, 0x00000044 },
+ {}
+};
+
+const struct nvkm_therm_clkgate_init
+gk104_fb_clkgate_blcg_init_bcast_0[] = {
+ { 0x17ea60, 4, 0x00000044 },
+ {}
+};
+
+static const struct nvkm_therm_clkgate_pack
+gk104_fb_clkgate_pack[] = {
+ { gk104_fb_clkgate_blcg_init_unk_0 },
+ { gk104_fb_clkgate_blcg_init_vm_0 },
+ { gk104_fb_clkgate_blcg_init_main_0 },
+ { gk104_fb_clkgate_blcg_init_bcast_0 },
+ {}
+};
+
static const struct nvkm_fb_func
gk104_fb = {
.dtor = gf100_fb_dtor,
@@ -33,6 +79,7 @@ gk104_fb = {
.intr = gf100_fb_intr,
.ram_new = gk104_ram_new,
.default_bigpage = 17,
+ .clkgate_pack = gk104_fb_clkgate_pack,
};
int
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gk104.h b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gk104.h
new file mode 100644
index 000000000000..b3c78e4ff706
--- /dev/null
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gk104.h
@@ -0,0 +1,35 @@
+/*
+ * 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 __GK104_FB_H__
+#define __GK104_FB_H__
+
+#include <subdev/therm.h>
+
+extern const struct nvkm_therm_clkgate_init gk104_fb_clkgate_blcg_init_unk_0[];
+extern const struct nvkm_therm_clkgate_init gk104_fb_clkgate_blcg_init_vm_0[];
+extern const struct nvkm_therm_clkgate_init gk104_fb_clkgate_blcg_init_main_0[];
+extern const struct nvkm_therm_clkgate_init gk104_fb_clkgate_blcg_init_bcast_0[];
+
+#endif
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gk110.c b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gk110.c
new file mode 100644
index 000000000000..0695e5dd360e
--- /dev/null
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gk110.c
@@ -0,0 +1,71 @@
+/*
+ * Copyright 2017 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
+ */
+#include "gf100.h"
+#include "gk104.h"
+#include "ram.h"
+#include <subdev/therm.h>
+#include <subdev/fb.h>
+
+/*
+ *******************************************************************************
+ * PGRAPH registers for clockgating
+ *******************************************************************************
+ */
+
+static const struct nvkm_therm_clkgate_init
+gk110_fb_clkgate_blcg_init_unk_0[] = {
+ { 0x100d10, 1, 0x0000c242 },
+ { 0x100d30, 1, 0x0000c242 },
+ { 0x100d3c, 1, 0x00000242 },
+ { 0x100d48, 1, 0x0000c242 },
+ { 0x100d1c, 1, 0x00000042 },
+ {}
+};
+
+static const struct nvkm_therm_clkgate_pack
+gk110_fb_clkgate_pack[] = {
+ { gk110_fb_clkgate_blcg_init_unk_0 },
+ { gk104_fb_clkgate_blcg_init_vm_0 },
+ { gk104_fb_clkgate_blcg_init_main_0 },
+ { gk104_fb_clkgate_blcg_init_bcast_0 },
+ {}
+};
+
+static const struct nvkm_fb_func
+gk110_fb = {
+ .dtor = gf100_fb_dtor,
+ .oneinit = gf100_fb_oneinit,
+ .init = gf100_fb_init,
+ .init_page = gf100_fb_init_page,
+ .intr = gf100_fb_intr,
+ .ram_new = gk104_ram_new,
+ .default_bigpage = 17,
+ .clkgate_pack = gk110_fb_clkgate_pack,
+};
+
+int
+gk110_fb_new(struct nvkm_device *device, int index, struct nvkm_fb **pfb)
+{
+ return gf100_fb_new_(&gk110_fb, device, index, pfb);
+}
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/priv.h b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/priv.h
index 9351188d5d76..414a423e0e55 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/priv.h
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/priv.h
@@ -3,6 +3,7 @@
#define __NVKM_FB_PRIV_H__
#define nvkm_fb(p) container_of((p), struct nvkm_fb, subdev)
#include <subdev/fb.h>
+#include <subdev/therm.h>
struct nvkm_bios;
struct nvkm_fb_func {
@@ -27,6 +28,7 @@ struct nvkm_fb_func {
int (*ram_new)(struct nvkm_fb *, struct nvkm_ram **);
u8 default_bigpage;
+ const struct nvkm_therm_clkgate_pack *clkgate_pack;
};
void nvkm_fb_ctor(const struct nvkm_fb_func *, struct nvkm_device *device,
generated by cgit (git 2.34.1) at 2024-05-10 13:06:32 +0000