1 files changed, 12 insertions, 24 deletions

diff --git a/drivers/gpu/drm/amd/pm/amdgpu_dpm.c b/drivers/gpu/drm/amd/pm/amdgpu_dpm.c
index eee919577b44..8b7d6ed7e2ed 100644
--- a/drivers/gpu/drm/amd/pm/amdgpu_dpm.c
+++ b/drivers/gpu/drm/amd/pm/amdgpu_dpm.c
@@ -368,43 +368,30 @@ int amdgpu_dpm_set_df_cstate(struct amdgpu_device *adev,
 	return ret;
 }
 
-int amdgpu_dpm_get_xgmi_plpd_mode(struct amdgpu_device *adev, char **mode_desc)
+ssize_t amdgpu_dpm_get_pm_policy_info(struct amdgpu_device *adev,
+				      enum pp_pm_policy p_type, char *buf)
 {
 	struct smu_context *smu = adev->powerplay.pp_handle;
-	int mode = XGMI_PLPD_NONE;
+	int ret = -EOPNOTSUPP;
 
 	if (is_support_sw_smu(adev)) {
-		mode = smu->plpd_mode;
-		if (mode_desc == NULL)
-			return mode;
-		switch (smu->plpd_mode) {
-		case XGMI_PLPD_DISALLOW:
-			*mode_desc = "disallow";
-			break;
-		case XGMI_PLPD_DEFAULT:
-			*mode_desc = "default";
-			break;
-		case XGMI_PLPD_OPTIMIZED:
-			*mode_desc = "optimized";
-			break;
-		case XGMI_PLPD_NONE:
-		default:
-			*mode_desc = "none";
-			break;
-		}
+		mutex_lock(&adev->pm.mutex);
+		ret = smu_get_pm_policy_info(smu, p_type, buf);
+		mutex_unlock(&adev->pm.mutex);
 	}
 
-	return mode;
+	return ret;
 }
 
-int amdgpu_dpm_set_xgmi_plpd_mode(struct amdgpu_device *adev, int mode)
+int amdgpu_dpm_set_pm_policy(struct amdgpu_device *adev, int policy_type,
+			     int policy_level)
 {
 	struct smu_context *smu = adev->powerplay.pp_handle;
 	int ret = -EOPNOTSUPP;
 
 	if (is_support_sw_smu(adev)) {
 		mutex_lock(&adev->pm.mutex);
-		ret = smu_set_xgmi_plpd_mode(smu, mode);
+		ret = smu_set_pm_policy(smu, policy_type, policy_level);
 		mutex_unlock(&adev->pm.mutex);
 	}
 
@@ -631,7 +618,8 @@ int amdgpu_pm_load_smu_firmware(struct amdgpu_device *adev, uint32_t *smu_versio
 	const struct amd_pm_funcs *pp_funcs = adev->powerplay.pp_funcs;
 	int r = 0;
 
-	if (!pp_funcs || !pp_funcs->load_firmware)
+	if (!pp_funcs || !pp_funcs->load_firmware ||
+	    (is_support_sw_smu(adev) && (adev->flags & AMD_IS_APU)))
 		return 0;
 
 	mutex_lock(&adev->pm.mutex);