diff options
| author | Rex Zhu <Rex.Zhu@amd.com> | 2018-06-05 13:06:11 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2018-07-05 16:38:48 -0500 |
| commit | b92c628712ed3a1cf5d4a144290e8ffc170bf51e (patch) | |
| tree | 049bc880c00dd06136bcb3eb1e4555c998bf14b0 /drivers/gpu/drm/amd/amdgpu/mmhub_v1_0.c | |
| parent | 3eb6e4795de3171d5c59f9368f48bb770087de77 (diff) | |
drm/amd/pp: Unify powergate_uvd/vce/mmhub to set_powergating_by_smu
Some HW ip blocks need call SMU to enter/leave power gate state.
So export common set_powergating_by_smu interface.
1. keep consistent with set_clockgating_by_smu
2. scales easily to powergate other ip(gfx) if necessary
Reviewed-by: Evan Quan <evan.quan@amd.com>
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/mmhub_v1_0.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/mmhub_v1_0.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/mmhub_v1_0.c b/drivers/gpu/drm/amd/amdgpu/mmhub_v1_0.c index 377f5362a3df..e70a0d4d6db4 100644 --- a/drivers/gpu/drm/amd/amdgpu/mmhub_v1_0.c +++ b/drivers/gpu/drm/amd/amdgpu/mmhub_v1_0.c @@ -471,8 +471,8 @@ void mmhub_v1_0_update_power_gating(struct amdgpu_device *adev, RENG_EXECUTE_ON_REG_UPDATE, 1); WREG32_SOC15(MMHUB, 0, mmPCTL1_RENG_EXECUTE, pctl1_reng_execute); - if (adev->powerplay.pp_funcs->powergate_mmhub) - amdgpu_dpm_powergate_mmhub(adev); + if (adev->powerplay.pp_funcs->set_powergating_by_smu) + amdgpu_dpm_set_powergating_by_smu(adev, AMD_IP_BLOCK_TYPE_GMC, true); } else { pctl0_reng_execute = REG_SET_FIELD(pctl0_reng_execute, |