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(parent: e00b625) | patch
drm/amdgpu: support ASPM for some specific ASIC
authorLikun Gao <Likun.Gao@amd.com>
Mon, 1 Feb 2021 06:44:09 +0000 (14:44 +0800)
committerAlex Deucher <alexander.deucher@amd.com>
Tue, 9 Feb 2021 20:28:04 +0000 (15:28 -0500)
commit940e4c9627b62c976b9c0f82c4d1f889839d1e8a
treee2000e96d8e62388b778234893cb56c857ad27e1tree | snapshot
parente00b625d3cf76fd5aaca47bcbc7d346c8e7d23adcommit | diff
drm/amdgpu: support ASPM for some specific ASIC

Support to program ASPM and LTR for Sienna Cichlid and forward ASIC.
Disable ASPM for Sienna Cichlid and forward ASIC by default.

Signed-off-by: Likun Gao <Likun.Gao@amd.com>
Reviewed-by: Kenneth Feng <kenneth.feng@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/amdgpu/amdgpu_nbio.h diff | blob | history
drivers/gpu/drm/amd/amdgpu/nbio_v2_3.c diff | blob | history
drivers/gpu/drm/amd/amdgpu/nv.c diff | blob | history
Linux Kernel Source Tree.