diff options
| author | Likun Gao <Likun.Gao@amd.com> | 2019-01-21 14:58:38 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2019-03-19 15:04:00 -0500 |
| commit | e388cc474d361469126882f454cbd8881ab3b259 (patch) | |
| tree | 00abfa7517786b8899d67076aad4deb85ebcf962 /drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c | |
| parent | e9c5b46e3c50f58403aeca6d6419b9235d2518b2 (diff) | |
| download | linux-e388cc474d361469126882f454cbd8881ab3b259.tar.bz2 | |
drm/amd/powerplay: add sys interface to set pp_od_clk_voltage for smu
Add sys interface to set pp_od_clk_voltage for smu.
Signed-off-by: Likun Gao <Likun.Gao@amd.com>
Reviewed-by: Huang Rui <ray.huang@amd.com>
Reviewed-by: Kevin Wang <kevin1.wang@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c | 30 |
1 files changed, 20 insertions, 10 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c index eb17ab94e4bf..925f3898c2f4 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c @@ -649,19 +649,29 @@ static ssize_t amdgpu_set_pp_od_clk_voltage(struct device *dev, tmp_str++; } - if (adev->powerplay.pp_funcs->odn_edit_dpm_table) - ret = amdgpu_dpm_odn_edit_dpm_table(adev, type, - parameter, parameter_size); + if (is_support_sw_smu(adev)) { + ret = smu_od_edit_dpm_table(&adev->smu, type, + parameter, parameter_size); - if (ret) - return -EINVAL; + if (ret) + return -EINVAL; + } else { + if (adev->powerplay.pp_funcs->odn_edit_dpm_table) + ret = amdgpu_dpm_odn_edit_dpm_table(adev, type, + parameter, parameter_size); - if (type == PP_OD_COMMIT_DPM_TABLE) { - if (adev->powerplay.pp_funcs->dispatch_tasks) { - amdgpu_dpm_dispatch_task(adev, AMD_PP_TASK_READJUST_POWER_STATE, NULL); - return count; - } else { + if (ret) return -EINVAL; + + if (type == PP_OD_COMMIT_DPM_TABLE) { + if (adev->powerplay.pp_funcs->dispatch_tasks) { + amdgpu_dpm_dispatch_task(adev, + AMD_PP_TASK_READJUST_POWER_STATE, + NULL); + return count; + } else { + return -EINVAL; + } } } |