With "dpm=0", there will be no DPM enabled. The code
needs to be refined to support this.
Signed-off-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
{
struct pp_hwmgr *hwmgr = handle;
- if (!hwmgr || !hwmgr->pm_en)
+ if (!hwmgr)
return -EINVAL;
+ if (!hwmgr->pm_en)
+ return 0;
+
if (hwmgr->hwmgr_func->set_mp1_state)
return hwmgr->hwmgr_func->set_mp1_state(hwmgr, mp1_state);
smu_powergate_jpeg(&adev->smu, true);
}
+ if (!smu->pm_enabled)
+ return 0;
+
if (!amdgpu_sriov_vf(adev)){
ret = smu_stop_thermal_control(smu);
if (ret) {
struct smu_context *smu = &adev->smu;
bool baco_feature_is_enabled = false;
+ if (!smu->pm_enabled)
+ return 0;
+
if(!smu->is_apu)
baco_feature_is_enabled = smu_feature_is_enabled(smu, SMU_FEATURE_BACO_BIT);
static int arcturus_i2c_eeprom_control_init(struct i2c_adapter *control)
{
struct amdgpu_device *adev = to_amdgpu_device(control);
+ struct smu_context *smu = &adev->smu;
int res;
+ if (!smu->pm_enabled)
+ return -EOPNOTSUPP;
+
control->owner = THIS_MODULE;
control->class = I2C_CLASS_SPD;
control->dev.parent = &adev->pdev->dev;
static void arcturus_i2c_eeprom_control_fini(struct i2c_adapter *control)
{
+ struct amdgpu_device *adev = to_amdgpu_device(control);
+ struct smu_context *smu = &adev->smu;
+
+ if (!smu->pm_enabled)
+ return;
+
i2c_del_adapter(control);
}