Displaying 5 results from an estimated 5 matches for "gf100_vmm_flush".
2019 Sep 17
2
[PATCH 3/6] drm/nouveau: Remove bogus gk20a aperture callback
...gt; diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmm.h b/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmm.h
> index fb3a9e8bb9cd..9862f44ac8b5 100644
> --- a/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmm.h
> +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmm.h
> @@ -212,7 +212,6 @@ void gf100_vmm_flush(struct nvkm_vmm *, int);
> void gf100_vmm_invalidate(struct nvkm_vmm *, u32 type);
> void gf100_vmm_invalidate_pdb(struct nvkm_vmm *, u64 addr);
>
> -int gk20a_vmm_aper(enum nvkm_memory_target);
> int gk20a_vmm_valid(struct nvkm_vmm *, void *, u32, struct nvkm_vmm_map *);
>
>...
2019 Sep 16
9
[PATCH 0/6] drm/nouveau: Preparatory work for GV11B support
From: Thierry Reding <treding at nvidia.com>
Hi Ben,
these are a couple of patches that are in preparation for adding GV11B
support. The fundamental issue that these are trying to solve is that
the GV11B is the first Tegra incarnation of the GPU where the aperture
really matters. All prior generations would accept any of them.
For dGPUs we usually allocate memory in VRAM, so the default
2019 Sep 16
0
[PATCH 3/6] drm/nouveau: Remove bogus gk20a aperture callback
...ns(+), 14 deletions(-)
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmm.h b/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmm.h
index fb3a9e8bb9cd..9862f44ac8b5 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmm.h
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmm.h
@@ -212,7 +212,6 @@ void gf100_vmm_flush(struct nvkm_vmm *, int);
void gf100_vmm_invalidate(struct nvkm_vmm *, u32 type);
void gf100_vmm_invalidate_pdb(struct nvkm_vmm *, u64 addr);
-int gk20a_vmm_aper(enum nvkm_memory_target);
int gk20a_vmm_valid(struct nvkm_vmm *, void *, u32, struct nvkm_vmm_map *);
int gm200_vmm_new_(const str...
2019 Sep 17
0
[PATCH 3/6] drm/nouveau: Remove bogus gk20a aperture callback
...vers/gpu/drm/nouveau/nvkm/subdev/mmu/vmm.h b/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmm.h
> > index fb3a9e8bb9cd..9862f44ac8b5 100644
> > --- a/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmm.h
> > +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmm.h
> > @@ -212,7 +212,6 @@ void gf100_vmm_flush(struct nvkm_vmm *, int);
> > void gf100_vmm_invalidate(struct nvkm_vmm *, u32 type);
> > void gf100_vmm_invalidate_pdb(struct nvkm_vmm *, u64 addr);
> >
> > -int gk20a_vmm_aper(enum nvkm_memory_target);
> > int gk20a_vmm_valid(struct nvkm_vmm *, void *, u32, struct...
2019 Sep 16
15
[PATCH 00/11] drm/nouveau: Enable GP10B by default
From: Thierry Reding <treding at nvidia.com>
Hi,
the GPU on Jetson TX2 (GP10B) does not work properly on all devices. Why
exactly is not clear, but there are slight differences between the SKUs
that were tested. It turns out that the biggest issue is that on some
devices (e.g. the one that I have), pulsing the GPU reset twice as is
done in the current code (once as part of the power-ungate