drm/amdgpu/powerplay: add smu smc_table_manager callback for vega20

For consistency with other asics.
Reviewed-by: Rex Zhu <Rex.Zhu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drivers/gpu/drm/amd/powerplay/hwmgr/vega20_hwmgr.c

@@ -743,8 +743,8 @@ static int vega20_init_smc_table(struct pp_hwmgr *hwmgr)
 
 	memcpy(pp_table, pptable_information->smc_pptable, sizeof(PPTable_t));
 
-	result = vega20_copy_table_to_smc(hwmgr,
-			(uint8_t *)pp_table, TABLE_PPTABLE);
+	result = smum_smc_table_manager(hwmgr,
+					(uint8_t *)pp_table, TABLE_PPTABLE, false);
 	PP_ASSERT_WITH_CODE(!result,
 			"[InitSMCTable] Failed to upload PPtable!",
 			return result);
@@ -1067,7 +1067,7 @@ static int vega20_od8_initialize_default_settings(
 	vega20_od8_set_feature_id(hwmgr);
 
 	/* Set default values */
-	ret = vega20_copy_table_from_smc(hwmgr, (uint8_t *)od_table, TABLE_OVERDRIVE);
+	ret = smum_smc_table_manager(hwmgr, (uint8_t *)od_table, TABLE_OVERDRIVE, true);
 	PP_ASSERT_WITH_CODE(!ret,
 			"Failed to export over drive table!",
 			return ret);
@@ -1195,7 +1195,7 @@ static int vega20_od8_initialize_default_settings(
 		}
 	}
 
-	ret = vega20_copy_table_to_smc(hwmgr, (uint8_t *)od_table, TABLE_OVERDRIVE);
+	ret = smum_smc_table_manager(hwmgr, (uint8_t *)od_table, TABLE_OVERDRIVE, false);
 	PP_ASSERT_WITH_CODE(!ret,
 			"Failed to import over drive table!",
 			return ret);
@@ -1214,7 +1214,7 @@ static int vega20_od8_set_settings(
 	struct vega20_od8_single_setting *od8_settings =
 			data->od8_settings.od8_settings_array;
 
-	ret = vega20_copy_table_from_smc(hwmgr, (uint8_t *)(&od_table), TABLE_OVERDRIVE);
+	ret = smum_smc_table_manager(hwmgr, (uint8_t *)(&od_table), TABLE_OVERDRIVE, true);
 	PP_ASSERT_WITH_CODE(!ret,
 			"Failed to export over drive table!",
 			return ret);
@@ -1271,7 +1271,7 @@ static int vega20_od8_set_settings(
 		break;
 	}
 
-	ret = vega20_copy_table_to_smc(hwmgr, (uint8_t *)(&od_table), TABLE_OVERDRIVE);
+	ret = smum_smc_table_manager(hwmgr, (uint8_t *)(&od_table), TABLE_OVERDRIVE, false);
 	PP_ASSERT_WITH_CODE(!ret,
 			"Failed to import over drive table!",
 			return ret);
@@ -1841,7 +1841,7 @@ static int vega20_get_gpu_power(struct pp_hwmgr *hwmgr,
 	int ret = 0;
 	SmuMetrics_t metrics_table;
 
-	ret = vega20_copy_table_from_smc(hwmgr, (uint8_t *)&metrics_table, TABLE_SMU_METRICS);
+	ret = smum_smc_table_manager(hwmgr, (uint8_t *)&metrics_table, TABLE_SMU_METRICS, true);
 	PP_ASSERT_WITH_CODE(!ret,
 			"Failed to export SMU METRICS table!",
 			return ret);
@@ -1893,7 +1893,7 @@ static int vega20_get_current_activity_percent(struct pp_hwmgr *hwmgr,
 	int ret = 0;
 	SmuMetrics_t metrics_table;
 
-	ret = vega20_copy_table_from_smc(hwmgr, (uint8_t *)&metrics_table, TABLE_SMU_METRICS);
+	ret = smum_smc_table_manager(hwmgr, (uint8_t *)&metrics_table, TABLE_SMU_METRICS, true);
 	PP_ASSERT_WITH_CODE(!ret,
 			"Failed to export SMU METRICS table!",
 			return ret);
@@ -2612,18 +2612,18 @@ static int vega20_odn_edit_dpm_table(struct pp_hwmgr *hwmgr,
 		data->gfxclk_overdrive = false;
 		data->memclk_overdrive = false;
 
-		ret = vega20_copy_table_from_smc(hwmgr,
-				(uint8_t *)od_table,
-				TABLE_OVERDRIVE);
+		ret = smum_smc_table_manager(hwmgr,
+					     (uint8_t *)od_table,
+					     TABLE_OVERDRIVE, true);
 		PP_ASSERT_WITH_CODE(!ret,
 				"Failed to export overdrive table!",
 				return ret);
 		break;
 
 	case PP_OD_COMMIT_DPM_TABLE:
-		ret = vega20_copy_table_to_smc(hwmgr,
-				(uint8_t *)od_table,
-				TABLE_OVERDRIVE);
+		ret = smum_smc_table_manager(hwmgr,
+					     (uint8_t *)od_table,
+					     TABLE_OVERDRIVE, false);
 		PP_ASSERT_WITH_CODE(!ret,
 				"Failed to import overdrive table!",
 				return ret);
@@ -2847,8 +2847,8 @@ static int vega20_display_configuration_changed_task(struct pp_hwmgr *hwmgr)
 
 	if ((data->water_marks_bitmap & WaterMarksExist) &&
 	    !(data->water_marks_bitmap & WaterMarksLoaded)) {
-		result = vega20_copy_table_to_smc(hwmgr,
-			(uint8_t *)wm_table, TABLE_WATERMARKS);
+		result = smum_smc_table_manager(hwmgr,
+						(uint8_t *)wm_table, TABLE_WATERMARKS, false);
 		PP_ASSERT_WITH_CODE(!result,
 				"Failed to update WMTABLE!",
 				return result);

drivers/gpu/drm/amd/powerplay/smumgr/vega20_smumgr.c

@@ -160,8 +160,8 @@ static uint32_t vega20_get_argument(struct pp_hwmgr *hwmgr)
  * @param   hwmgr    the address of the HW manager
  * @param   table_id    the driver's table ID to copy from
  */
-int vega20_copy_table_from_smc(struct pp_hwmgr *hwmgr,
-		uint8_t *table, int16_t table_id)
+static int vega20_copy_table_from_smc(struct pp_hwmgr *hwmgr,
+				      uint8_t *table, int16_t table_id)
 {
 	struct vega20_smumgr *priv =
 			(struct vega20_smumgr *)(hwmgr->smu_backend);
@@ -200,8 +200,8 @@ int vega20_copy_table_from_smc(struct pp_hwmgr *hwmgr,
  * @param   hwmgr    the address of the HW manager
  * @param   table_id    the table to copy from
  */
-int vega20_copy_table_to_smc(struct pp_hwmgr *hwmgr,
-		uint8_t *table, int16_t table_id)
+static int vega20_copy_table_to_smc(struct pp_hwmgr *hwmgr,
+				    uint8_t *table, int16_t table_id)
 {
 	struct vega20_smumgr *priv =
 			(struct vega20_smumgr *)(hwmgr->smu_backend);
@@ -560,6 +560,19 @@ static bool vega20_is_dpm_running(struct pp_hwmgr *hwmgr)
 		return false;
 }
 
+static int vega20_smc_table_manager(struct pp_hwmgr *hwmgr, uint8_t *table,
+				    uint16_t table_id, bool rw)
+{
+	int ret;
+
+	if (rw)
+		ret = vega20_copy_table_from_smc(hwmgr, table, table_id);
+	else
+		ret = vega20_copy_table_to_smc(hwmgr, table, table_id);
+
+	return ret;
+}
+
 const struct pp_smumgr_func vega20_smu_funcs = {
 	.smu_init = &vega20_smu_init,
 	.smu_fini = &vega20_smu_fini,
@@ -571,4 +584,5 @@ const struct pp_smumgr_func vega20_smu_funcs = {
 	.upload_pptable_settings = NULL,
 	.is_dpm_running = vega20_is_dpm_running,
 	.get_argument = vega20_get_argument,
+	.smc_table_manager = vega20_smc_table_manager,
 };

drivers/gpu/drm/amd/powerplay/smumgr/vega20_smumgr.h

@@ -47,10 +47,6 @@ struct vega20_smumgr {
 #define SMU_FEATURES_HIGH_MASK       0xFFFFFFFF00000000
 #define SMU_FEATURES_HIGH_SHIFT      32
 
-int vega20_copy_table_from_smc(struct pp_hwmgr *hwmgr,
-		uint8_t *table, int16_t table_id);
-int vega20_copy_table_to_smc(struct pp_hwmgr *hwmgr,
-		uint8_t *table, int16_t table_id);
 int vega20_enable_smc_features(struct pp_hwmgr *hwmgr,
 		bool enable, uint64_t feature_mask);
 int vega20_get_enabled_smc_features(struct pp_hwmgr *hwmgr,