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| author | Likun Gao <Likun.Gao@amd.com> | 2021-02-01 14:44:09 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2021-02-09 15:28:04 -0500 |
| commit | e1edaeafeb667688125ef1c4e2a098d2c798fc24 (patch) | |
| tree | e2000e96d8e62388b778234893cb56c857ad27e1 /drivers/gpu/drm/amd/amdgpu/amdgpu_nbio.h | |
| parent | 680602d6c2d6ac850302b0cf4c03dcc6d9ea0fae (diff) | |
| download | linux-e1edaeafeb667688125ef1c4e2a098d2c798fc24.tar.bz2 | |
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>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_nbio.h')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_nbio.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_nbio.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_nbio.h index 4ba0024aedf1..7c11bce4514b 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_nbio.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_nbio.h @@ -88,6 +88,7 @@ struct amdgpu_nbio_funcs { int (*ras_late_init)(struct amdgpu_device *adev); void (*enable_aspm)(struct amdgpu_device *adev, bool enable); + void (*program_aspm)(struct amdgpu_device *adev); }; struct amdgpu_nbio { |