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drm/amdgpu: enable sw clock gating for vcn

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Signed-off-by: Huang Rui <ray.huang@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Huang Rui 2017-04-20 10:18:13 +08:00 committed by Alex Deucher
parent fb4d56fa37
commit d2a33871b5
1 changed files with 2 additions and 2 deletions
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4
drivers/gpu/drm/amd/amdgpu/vcn_v1_0.c
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@ -501,7 +501,7 @@ static int vcn_v1_0_start(struct amdgpu_device *adev)
vcn_v1_0_mc_resume(adev); vcn_v1_0_mc_resume(adev);
/* disable clock gating */ /* disable clock gating */
vcn_v1_0_disable_clock_gating(adev, false); vcn_v1_0_disable_clock_gating(adev, true);
/* disable interupt */ /* disable interupt */
WREG32_P(SOC15_REG_OFFSET(UVD, 0, mmUVD_MASTINT_EN), 0, WREG32_P(SOC15_REG_OFFSET(UVD, 0, mmUVD_MASTINT_EN), 0,
@ -682,7 +682,7 @@ static int vcn_v1_0_stop(struct amdgpu_device *adev)
~UVD_LMI_CTRL2__STALL_ARB_UMC_MASK); ~UVD_LMI_CTRL2__STALL_ARB_UMC_MASK);
/* enable clock gating */ /* enable clock gating */
vcn_v1_0_enable_clock_gating(adev, false); vcn_v1_0_enable_clock_gating(adev, true);
return 0; return 0;
} }