]> git.ipfire.org Git - thirdparty/linux.git/commit
drm/amdgpu: Limit physical transcation mode to A + A only
authorHawking Zhang <Hawking.Zhang@amd.com>
Sat, 17 Jan 2026 08:01:20 +0000 (16:01 +0800)
committerAlex Deucher <alexander.deucher@amd.com>
Tue, 17 Mar 2026 14:31:55 +0000 (10:31 -0400)
commitcc692ae3e10ea9c84e280a01a325609af69455cf
treef9233b0d4c5fee9777de5fb48d26cde4a07c8f47
parent5abc46d134995715b69ed0a640a31ed43a1486bc
drm/amdgpu: Limit physical transcation mode to A + A only

Only enable page table walker to snoop CPU cache
on A + A platform

Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Le Ma <le.ma@amd.com>
Reviewed-by: Feifei Xu <Feifei.Xu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/amdgpu/gfxhub_v12_1.c