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(parent: ddbae35) | 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)
commitedd81567191b02033ec3855ddbcebf25e6423f82
treee2000e96d8e62388b778234893cb56c857ad27e1tree | snapshot
parentddbae3504d10c0c3c19a8cf62eb52aa6b97f271bcommit | 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.