diff options
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/uvd_v6_0.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/uvd_v6_0.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/uvd_v6_0.c b/drivers/gpu/drm/amd/amdgpu/uvd_v6_0.c index c697a73b872b..ba0bbf7138dc 100644 --- a/drivers/gpu/drm/amd/amdgpu/uvd_v6_0.c +++ b/drivers/gpu/drm/amd/amdgpu/uvd_v6_0.c @@ -879,10 +879,13 @@ static void uvd_v6_0_enable_clock_gating(struct amdgpu_device *adev, bool enable UVD_CGC_GATE__UDEC_DB_MASK | UVD_CGC_GATE__UDEC_MP_MASK | UVD_CGC_GATE__WCB_MASK | - UVD_CGC_GATE__VCPU_MASK | UVD_CGC_GATE__JPEG_MASK | UVD_CGC_GATE__SCPU_MASK | UVD_CGC_GATE__JPEG2_MASK); + /* only in pg enabled, we can gate clock to vcpu*/ + if (adev->pg_flags & AMD_PG_SUPPORT_UVD) + data3 |= UVD_CGC_GATE__VCPU_MASK; + data3 &= ~UVD_CGC_GATE__REGS_MASK; } else { data3 = 0; |