drm/amd/pm: do not issue message while write "r" into pp_od_clk_voltage

We should commit the value after restore them back to default as well.

$ echo "r" > pp_od_clk_voltage
$ echo "c" > pp_od_clk_voltage
Signed-off-by: Huang Rui <ray.huang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drivers/gpu/drm/amd/pm/powerplay/hwmgr/smu10_hwmgr.c

@@ -1526,20 +1526,6 @@ static int smu10_set_fine_grain_clk_vol(struct pp_hwmgr *hwmgr,
 
 		smu10_data->gfx_actual_soft_min_freq = min_freq;
 		smu10_data->gfx_actual_soft_max_freq = max_freq;
-
-		ret = smum_send_msg_to_smc_with_parameter(hwmgr,
-					PPSMC_MSG_SetHardMinGfxClk,
-					min_freq,
-					NULL);
-		if (ret)
-			return ret;
-
-		ret = smum_send_msg_to_smc_with_parameter(hwmgr,
-					PPSMC_MSG_SetSoftMaxGfxClk,
-					max_freq,
-					NULL);
-		if (ret)
-			return ret;
 	} else if (type == PP_OD_COMMIT_DPM_TABLE) {
 		if (size != 0) {
 			pr_err("Input parameter number not correct\n");

drivers/gpu/drm/amd/pm/swsmu/smu11/vangogh_ppt.c

@@ -1457,7 +1457,6 @@ static int vangogh_od_edit_dpm_table(struct smu_context *smu, enum PP_OD_DPM_TAB
 					long input[], uint32_t size)
 {
 	int ret = 0;
-	int i;
 	struct smu_dpm_context *smu_dpm_ctx = &(smu->smu_dpm);
 
 	if (!(smu_dpm_ctx->dpm_level == AMD_DPM_FORCED_LEVEL_MANUAL)) {
@@ -1530,43 +1529,6 @@ static int vangogh_od_edit_dpm_table(struct smu_context *smu, enum PP_OD_DPM_TAB
 			smu->gfx_actual_soft_max_freq = smu->gfx_default_soft_max_freq;
 			smu->cpu_actual_soft_min_freq = smu->cpu_default_soft_min_freq;
 			smu->cpu_actual_soft_max_freq = smu->cpu_default_soft_max_freq;
-
-			ret = smu_cmn_send_smc_msg_with_param(smu, SMU_MSG_SetHardMinGfxClk,
-									smu->gfx_actual_hard_min_freq, NULL);
-			if (ret) {
-				dev_err(smu->adev->dev, "Restore the default hard min sclk failed!");
-				return ret;
-			}
-
-			ret = smu_cmn_send_smc_msg_with_param(smu, SMU_MSG_SetSoftMaxGfxClk,
-									smu->gfx_actual_soft_max_freq, NULL);
-			if (ret) {
-				dev_err(smu->adev->dev, "Restore the default soft max sclk failed!");
-				return ret;
-			}
-
-			if (smu->adev->pm.fw_version < 0x43f1b00) {
-				dev_warn(smu->adev->dev, "CPUSoftMax/CPUSoftMin are not supported, please update SBIOS!\n");
-				break;
-			}
-
-			for (i = 0; i < smu->cpu_core_num; i++) {
-				ret = smu_cmn_send_smc_msg_with_param(smu, SMU_MSG_SetSoftMinCclk,
-								      (i << 20) | smu->cpu_actual_soft_min_freq,
-								      NULL);
-				if (ret) {
-					dev_err(smu->adev->dev, "Set hard min cclk failed!");
-					return ret;
-				}
-
-				ret = smu_cmn_send_smc_msg_with_param(smu, SMU_MSG_SetSoftMaxCclk,
-								      (i << 20) | smu->cpu_actual_soft_max_freq,
-								      NULL);
-				if (ret) {
-					dev_err(smu->adev->dev, "Set soft max cclk failed!");
-					return ret;
-				}
-			}
 		}
 		break;
 	case PP_OD_COMMIT_DPM_TABLE:

drivers/gpu/drm/amd/pm/swsmu/smu12/renoir_ppt.c

@@ -389,24 +389,6 @@ static int renoir_od_edit_dpm_table(struct smu_context *smu,
 		}
 		smu->gfx_actual_hard_min_freq = smu->gfx_default_hard_min_freq;
 		smu->gfx_actual_soft_max_freq = smu->gfx_default_soft_max_freq;
-
-		ret = smu_cmn_send_smc_msg_with_param(smu,
-								SMU_MSG_SetHardMinGfxClk,
-								smu->gfx_actual_hard_min_freq,
-								NULL);
-		if (ret) {
-			dev_err(smu->adev->dev, "Restore the default hard min sclk failed!");
-			return ret;
-		}
-
-		ret = smu_cmn_send_smc_msg_with_param(smu,
-								SMU_MSG_SetSoftMaxGfxClk,
-								smu->gfx_actual_soft_max_freq,
-								NULL);
-		if (ret) {
-			dev_err(smu->adev->dev, "Restore the default soft max sclk failed!");
-			return ret;
-		}
 		break;
 	case PP_OD_COMMIT_DPM_TABLE:
 		if (size != 0) {