diff options
Diffstat (limited to 'drivers/gpu/drm/nouveau/nvkm/subdev/devinit')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nvkm/subdev/devinit/Kbuild | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/nouveau/nvkm/subdev/devinit/gf100.c | 14 | ||||
| -rw-r--r-- | drivers/gpu/drm/nouveau/nvkm/subdev/devinit/gm107.c | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/nouveau/nvkm/subdev/devinit/gm200.c (renamed from drivers/gpu/drm/nouveau/nvkm/subdev/devinit/gm204.c) | 12 | ||||
| -rw-r--r-- | drivers/gpu/drm/nouveau/nvkm/subdev/devinit/nv50.c | 13 | ||||
| -rw-r--r-- | drivers/gpu/drm/nouveau/nvkm/subdev/devinit/nv50.h | 1 |
6 files changed, 28 insertions, 16 deletions
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/devinit/Kbuild b/drivers/gpu/drm/nouveau/nvkm/subdev/devinit/Kbuild index 793e73d16dac..eac88e3dc6e5 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/devinit/Kbuild +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/devinit/Kbuild @@ -11,4 +11,4 @@ nvkm-y += nvkm/subdev/devinit/gt215.o nvkm-y += nvkm/subdev/devinit/mcp89.o nvkm-y += nvkm/subdev/devinit/gf100.o nvkm-y += nvkm/subdev/devinit/gm107.o -nvkm-y += nvkm/subdev/devinit/gm204.o +nvkm-y += nvkm/subdev/devinit/gm200.o diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/devinit/gf100.c b/drivers/gpu/drm/nouveau/nvkm/subdev/devinit/gf100.c index 22b0140e28c6..2923598b5fe9 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/devinit/gf100.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/devinit/gf100.c @@ -90,9 +90,21 @@ gf100_devinit_disable(struct nvkm_devinit *init) return disable; } +void +gf100_devinit_preinit(struct nvkm_devinit *base) +{ + struct nv50_devinit *init = nv50_devinit(base); + struct nvkm_subdev *subdev = &init->base.subdev; + struct nvkm_device *device = subdev->device; + + /* This bit is set by devinit, and flips back to 0 on suspend */ + if (!base->post) + base->post = ((nvkm_rd32(device, 0x2240c) & BIT(1)) == 0); +} + static const struct nvkm_devinit_func gf100_devinit = { - .preinit = nv50_devinit_preinit, + .preinit = gf100_devinit_preinit, .init = nv50_devinit_init, .post = nv04_devinit_post, .pll_set = gf100_devinit_pll_set, diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/devinit/gm107.c b/drivers/gpu/drm/nouveau/nvkm/subdev/devinit/gm107.c index 2be98bd78214..28ca01be3d38 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/devinit/gm107.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/devinit/gm107.c @@ -46,7 +46,7 @@ gm107_devinit_disable(struct nvkm_devinit *init) static const struct nvkm_devinit_func gm107_devinit = { - .preinit = nv50_devinit_preinit, + .preinit = gf100_devinit_preinit, .init = nv50_devinit_init, .post = nv04_devinit_post, .pll_set = gf100_devinit_pll_set, diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/devinit/gm204.c b/drivers/gpu/drm/nouveau/nvkm/subdev/devinit/gm200.c index 2b9c3f11b7a8..a410c0db8a08 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/devinit/gm204.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/devinit/gm200.c @@ -107,7 +107,7 @@ pmu_load(struct nv50_devinit *init, u8 type, bool post, } static int -gm204_devinit_post(struct nvkm_devinit *base, bool post) +gm200_devinit_post(struct nvkm_devinit *base, bool post) { struct nv50_devinit *init = nv50_devinit(base); struct nvkm_subdev *subdev = &init->base.subdev; @@ -165,17 +165,17 @@ gm204_devinit_post(struct nvkm_devinit *base, bool post) } static const struct nvkm_devinit_func -gm204_devinit = { - .preinit = nv50_devinit_preinit, +gm200_devinit = { + .preinit = gf100_devinit_preinit, .init = nv50_devinit_init, - .post = gm204_devinit_post, + .post = gm200_devinit_post, .pll_set = gf100_devinit_pll_set, .disable = gm107_devinit_disable, }; int -gm204_devinit_new(struct nvkm_device *device, int index, +gm200_devinit_new(struct nvkm_device *device, int index, struct nvkm_devinit **pinit) { - return nv50_devinit_new_(&gm204_devinit, device, index, pinit); + return nv50_devinit_new_(&gm200_devinit, device, index, pinit); } diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/devinit/nv50.c b/drivers/gpu/drm/nouveau/nvkm/subdev/devinit/nv50.c index 337c2c692dc7..c714b097719c 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/devinit/nv50.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/devinit/nv50.c @@ -93,28 +93,27 @@ nv50_devinit_disable(struct nvkm_devinit *init) void nv50_devinit_preinit(struct nvkm_devinit *base) { - struct nv50_devinit *init = nv50_devinit(base); - struct nvkm_subdev *subdev = &init->base.subdev; + struct nvkm_subdev *subdev = &base->subdev; struct nvkm_device *device = subdev->device; /* our heuristics can't detect whether the board has had its * devinit scripts executed or not if the display engine is * missing, assume it's a secondary gpu which requires post */ - if (!init->base.post) { - u64 disable = nvkm_devinit_disable(&init->base); + if (!base->post) { + u64 disable = nvkm_devinit_disable(base); if (disable & (1ULL << NVKM_ENGINE_DISP)) - init->base.post = true; + base->post = true; } /* magic to detect whether or not x86 vbios code has executed * the devinit scripts to initialise the board */ - if (!init->base.post) { + if (!base->post) { if (!nvkm_rdvgac(device, 0, 0x00) && !nvkm_rdvgac(device, 0, 0x1a)) { nvkm_debug(subdev, "adaptor not initialised\n"); - init->base.post = true; + base->post = true; } } } diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/devinit/nv50.h b/drivers/gpu/drm/nouveau/nvkm/subdev/devinit/nv50.h index 5de70a8486b4..25d2ae3af1c6 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/devinit/nv50.h +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/devinit/nv50.h @@ -20,6 +20,7 @@ int gf100_devinit_ctor(struct nvkm_object *, struct nvkm_object *, struct nvkm_oclass *, void *, u32, struct nvkm_object **); int gf100_devinit_pll_set(struct nvkm_devinit *, u32, u32); +void gf100_devinit_preinit(struct nvkm_devinit *); u64 gm107_devinit_disable(struct nvkm_devinit *); #endif |