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drm/amdgpu/mmhub_v4_2_0: expand gart aperture to gart_end on A+A
authorFeifei Xu <Feifei.Xu@amd.com>
Sat, 31 Jan 2026 05:07:39 +0000 (13:07 +0800)
committerAlex Deucher <alexander.deucher@amd.com>
Tue, 17 Mar 2026 14:32:57 +0000 (10:32 -0400)
commit38c900e0b425feee427c864b4da77903b4cbfd3a
treecfcfc0d332b0ddb1c9a0789eed167f705c734af6tree | snapshot
parent25aa39a863932f43a4d52c54bbbd18ee626e39dccommit | diff
drm/amdgpu/mmhub_v4_2_0: expand gart aperture to gart_end on A+A

On A+A, sysvm aperture is used to access vram and gart. Gart is placed
right after vram. Adjust gart aperture range in mmhub for A+A.

Signed-off-by: Feifei Xu <Feifei.Xu@amd.com>
Signed-off-by: Jack Xiao <Jack.Xiao@amd.com>
Reviewed-by: Likun Gao <Likun.Gao@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/amdgpu/mmhub_v4_2_0.c diff | blob | blame | history
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