Commit 9c1a7354 authored by Kenneth Feng's avatar Kenneth Feng Committed by Alex Deucher
Browse files

drm/amd/pm: port the fan interface to smu_v13_0_7 



port the fan interface to smu_v13_0_7

Signed-off-by: default avatarKenneth Feng <kenneth.feng@amd.com>
Reviewed-by: default avatarJack Gui <Jack.Gui@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 3929f338

drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_7_ppt.c

+48 −0
Original line number Diff line number Diff line
@@ -1277,6 +1277,47 @@ static int smu_v13_0_7_populate_umd_state_clk(struct smu_context *smu) 
	return 0;

}



static int smu_v13_0_7_get_fan_speed_pwm(struct smu_context *smu,

					 uint32_t *speed)

{

	if (!speed)

		return -EINVAL;



	return smu_v13_0_7_get_smu_metrics_data(smu,

						METRICS_CURR_FANPWM,

						speed);

}



static int smu_v13_0_7_get_fan_speed_rpm(struct smu_context *smu,

					 uint32_t *speed)

{

	if (!speed)

		return -EINVAL;



	return smu_v13_0_7_get_smu_metrics_data(smu,

						METRICS_CURR_FANSPEED,

						speed);

}



static int smu_v13_0_7_enable_mgpu_fan_boost(struct smu_context *smu)

{

	struct smu_table_context *table_context = &smu->smu_table;

	PPTable_t *pptable = table_context->driver_pptable;

	SkuTable_t *skutable = &pptable->SkuTable;



	/*

	 * Skip the MGpuFanBoost setting for those ASICs

	 * which do not support it

	 */

	if (skutable->MGpuAcousticLimitRpmThreshold == 0)

		return 0;



	return smu_cmn_send_smc_msg_with_param(smu,

					       SMU_MSG_SetMGpuFanBoostLimitRpm,

					       0,

					       NULL);

}



static const struct pptable_funcs smu_v13_0_7_ppt_funcs = {

	.get_allowed_feature_mask = smu_v13_0_7_get_allowed_feature_mask,

	.set_default_dpm_table = smu_v13_0_7_set_default_dpm_table,
@@ -1313,6 +1354,13 @@ static const struct pptable_funcs smu_v13_0_7_ppt_funcs = { 
	.get_gpu_metrics = smu_v13_0_7_get_gpu_metrics,

	.set_soft_freq_limited_range = smu_v13_0_set_soft_freq_limited_range,

	.set_performance_level = smu_v13_0_set_performance_level,

	.get_fan_speed_pwm = smu_v13_0_7_get_fan_speed_pwm,

	.get_fan_speed_rpm = smu_v13_0_7_get_fan_speed_rpm,

	.set_fan_speed_pwm = smu_v13_0_set_fan_speed_pwm,

	.set_fan_speed_rpm = smu_v13_0_set_fan_speed_rpm,

	.get_fan_control_mode = smu_v13_0_get_fan_control_mode,

	.set_fan_control_mode = smu_v13_0_set_fan_control_mode,

	.enable_mgpu_fan_boost = smu_v13_0_7_enable_mgpu_fan_boost,

};



void smu_v13_0_7_set_ppt_funcs(struct smu_context *smu)