drm/amdgpu: reserve umf hole size at vram high end for gfx v12.1

Browse source

This region is reserved by firmware thus carve it out in driver.

v2: set reserve size based on aid configuration.

Signed-off-by: Le Ma <le.ma@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

...

This commit is contained in:

Le Ma 2025-11-07 15:23:32 +08:00 • committed by Alex Deucher

parent af26fa751c

commit a26198f122

1 changed files with 7 additions and 1 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

8

drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c

View file