diff options
| author | Ben Skeggs <bskeggs@redhat.com> | 2023-09-19 06:21:15 +1000 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2023-10-31 15:08:11 +1000 |
| commit | 834a712b6ed2f5ae83ad0a0b038d0a3e1782abbb (patch) | |
| tree | 4718df11a4c87828421a394af5e3e080d12dde05 /drivers/gpu/drm/nouveau/include/nvkm | |
| parent | a613e7f3fe6d4be5e19429f28c21178ca74c3b56 (diff) | |
drm/nouveau/fb/tu102-: prepare for GSP-RM
- add (initial) R535 implementation of FB, need VRAM size etc for boot
- expose a way to "wrap" vram at a specific address/size as a standard
nvkm_memory allocation, which will be used to write PTEs etc for RM-
defined memory regions
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230918202149.4343-11-skeggsb@gmail.com
Diffstat (limited to 'drivers/gpu/drm/nouveau/include/nvkm')
| -rw-r--r-- | drivers/gpu/drm/nouveau/include/nvkm/subdev/fb.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/gpu/drm/nouveau/include/nvkm/subdev/fb.h b/drivers/gpu/drm/nouveau/include/nvkm/subdev/fb.h index 1755b0df3cc1..5b798a1a313d 100644 --- a/drivers/gpu/drm/nouveau/include/nvkm/subdev/fb.h +++ b/drivers/gpu/drm/nouveau/include/nvkm/subdev/fb.h @@ -158,9 +158,9 @@ struct nvkm_ram { struct nvkm_ram_data target; }; -int -nvkm_ram_get(struct nvkm_device *, u8 heap, u8 type, u8 page, u64 size, - bool contig, bool back, struct nvkm_memory **); +int nvkm_ram_wrap(struct nvkm_device *, u64 addr, u64 size, struct nvkm_memory **); +int nvkm_ram_get(struct nvkm_device *, u8 heap, u8 type, u8 page, u64 size, + bool contig, bool back, struct nvkm_memory **); struct nvkm_ram_func { u64 upper; |