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| author | Monk Liu <Monk.Liu@amd.com> | 2020-04-23 11:09:23 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2020-04-24 11:42:11 -0400 |
| commit | 2f5a0a91191a5a86d81f17dd86b89dcf18e2a987 (patch) | |
| tree | 80757d3308adad59b2ecb6c81481f288ded45275 /drivers/gpu | |
| parent | 1a0f3667d876be86f31e5bdd3127064390aa9783 (diff) | |
| download | linux-next-2f5a0a91191a5a86d81f17dd86b89dcf18e2a987.tar.gz linux-next-2f5a0a91191a5a86d81f17dd86b89dcf18e2a987.zip | |
drm/amdgpu: skip cg/pg set for SRIOV
Signed-off-by: Monk Liu <Monk.Liu@amd.com>
Acked-by: Yintian Tao <yttao@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c index e1687e408e1d..97659be2cf36 100644 --- a/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c +++ b/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c @@ -7095,6 +7095,10 @@ static int gfx_v10_0_set_powergating_state(void *handle, { struct amdgpu_device *adev = (struct amdgpu_device *)handle; bool enable = (state == AMD_PG_STATE_GATE); + + if (amdgpu_sriov_vf(adev)) + return 0; + switch (adev->asic_type) { case CHIP_NAVI10: case CHIP_NAVI14: @@ -7115,6 +7119,9 @@ static int gfx_v10_0_set_clockgating_state(void *handle, { struct amdgpu_device *adev = (struct amdgpu_device *)handle; + if (amdgpu_sriov_vf(adev)) + return 0; + switch (adev->asic_type) { case CHIP_NAVI10: case CHIP_NAVI14: |