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| author | shaoyunl <shaoyun.liu@amd.com> | 2019-03-20 16:14:56 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2019-03-27 22:40:43 -0500 |
| commit | df399b064118bf9a5b9a3faaa67feb1cbb34e9d4 (patch) | |
| tree | ffd8647d3ca96106447b562eebcf1f3c89cb6a3c /drivers/gpu/drm/amd/amdgpu/amdgpu_object.h | |
| parent | adc7e863f68466aa63861242449c2c0fd57d60ab (diff) | |
| download | linux-df399b064118bf9a5b9a3faaa67feb1cbb34e9d4.tar.gz linux-df399b064118bf9a5b9a3faaa67feb1cbb34e9d4.tar.bz2 linux-df399b064118bf9a5b9a3faaa67feb1cbb34e9d4.zip | |
drm/amdgpu: XGMI pstate switch initial support
Driver vote low to high pstate switch whenever there is an outstanding
XGMI mapping request. Driver vote high to low pstate when all the
outstanding XGMI mapping is terminated.
Signed-off-by: shaoyunl <shaoyun.liu@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_object.h')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_object.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.h index 220a6a7b1bc1..c430e8259038 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.h @@ -72,6 +72,8 @@ struct amdgpu_bo_va { /* If the mappings are cleared or filled */ bool cleared; + + bool is_xgmi; }; struct amdgpu_bo { |