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| author |   Ben Skeggs <bskeggs@redhat.com> | 2023-05-25 10:30:59 +1000 |
|---|---|---|
| committer |   Karol Herbst <kherbst@redhat.com> | 2023-07-06 17:22:33 +0200 |
| commit | 2c0c15a22fa044282e9d37de576de0dded7a3fbf (patch) | |
| tree | 0459ad9868ad606f4870a464f715fa7e391db0a1 /drivers/gpu/drm/nouveau/include/nvkm/subdev/fb.h | |
| parent | drm/nouveau/nvkm: punt spurious irq messages to debug level (diff) | |
| download | wireguard-linux-2c0c15a22fa044282e9d37de576de0dded7a3fbf.tar.xz wireguard-linux-2c0c15a22fa044282e9d37de576de0dded7a3fbf.zip | |
drm/nouveau/fb/gp102-ga100: switch to simpler vram size detection method
Also exposes this for use by upcoming GSP-RM initialisation code.
v2: add SPDX header
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Reviewed-by: Lyude Paul <lyude@redhat.com>
Signed-off-by: Karol Herbst <kherbst@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230525003106.3853741-3-skeggsb@gmail.com
Diffstat (limited to 'drivers/gpu/drm/nouveau/include/nvkm/subdev/fb.h')
| -rw-r--r-- | drivers/gpu/drm/nouveau/include/nvkm/subdev/fb.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/nouveau/include/nvkm/subdev/fb.h b/drivers/gpu/drm/nouveau/include/nvkm/subdev/fb.h index 01a22a13b452..1755b0df3cc1 100644 --- a/drivers/gpu/drm/nouveau/include/nvkm/subdev/fb.h +++ b/drivers/gpu/drm/nouveau/include/nvkm/subdev/fb.h @@ -59,6 +59,7 @@ struct nvkm_fb { struct nvkm_memory *mmu_wr; }; +u64 nvkm_fb_vidmem_size(struct nvkm_device *); int nvkm_fb_mem_unlock(struct nvkm_fb *); void nvkm_fb_tile_init(struct nvkm_fb *, int region, u32 addr, u32 size, |