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drm/amdgpu: add vce bypass mode for tonga. 

fix issue that encode test failed on the second time when
vce dpm enabled on tonga.

Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Rex Zhu 2016-08-18 18:27:14 +08:00 committed by Alex Deucher
parent cbb2fe8e96
commit c04399f194
1 changed files with 2 additions and 1 deletions
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3
drivers/gpu/drm/amd/amdgpu/vce_v3_0.c
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@ -715,7 +715,8 @@ static int vce_v3_0_set_clockgating_state(void *handle,
bool enable = (state == AMD_CG_STATE_GATE) ? true : false;
int i;
if (adev->asic_type == CHIP_POLARIS10)
if ((adev->asic_type == CHIP_POLARIS10) ||
(adev->asic_type == CHIP_TONGA))
vce_v3_0_set_bypass_mode(adev, enable);
if (!(adev->cg_flags & AMD_CG_SUPPORT_VCE_MGCG))