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(parent: 6bab222) | patch
drm/amdgpu: access ltr through pci cfg space
authorFrank Min <Frank.Min@amd.com>
Wed, 19 Jun 2024 07:54:38 +0000 (15:54 +0800)
committerAlex Deucher <alexander.deucher@amd.com>
Thu, 27 Jun 2024 21:10:35 +0000 (17:10 -0400)
commit748bd8ebae91fc0aee76d13026427d0de02e9e1e
treee295faf3c3d12a9fef108e9d14af4c226c3c457dtree
parent6bab222b8b767aa773a8aeac7a3a43b958fcd694commit | diff
drm/amdgpu: access ltr through pci cfg space

Access ltr through pci cfg space instead of mmio while programing
aspm on gfx12

Signed-off-by: Frank Min <Frank.Min@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/amdgpu/nbif_v6_3_1.c diff | blob | history
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