drm/amdgpu/pp: remove the get_temperature API

This is also supported with the read_sensor API and there
were no more users of the get_temperature API.
Acked-by: NChristian König <christian.koenig@amd.com>
Reviewed-by: NRex Zhu <Rex.Zhu@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

drivers/gpu/drm/amd/amdgpu/amdgpu_dpm.h

@@ -265,9 +265,6 @@ enum amdgpu_pcie_gen {
 #define amdgpu_dpm_read_sensor(adev, idx, value, size) \
 		((adev)->powerplay.pp_funcs->read_sensor((adev)->powerplay.pp_handle, (idx), (value), (size)))
 
-#define amdgpu_dpm_get_temperature(adev) \
-		((adev)->powerplay.pp_funcs->get_temperature((adev)->powerplay.pp_handle))
-
 #define amdgpu_dpm_set_fan_control_mode(adev, m) \
 		((adev)->powerplay.pp_funcs->set_fan_control_mode((adev)->powerplay.pp_handle, (m)))
 

drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c

@@ -1620,9 +1620,6 @@ int amdgpu_pm_sysfs_init(struct amdgpu_device *adev)
 	if (adev->pm.dpm_enabled == 0)
 		return 0;
 
-	if (adev->powerplay.pp_funcs->get_temperature == NULL)
-		return 0;
-
 	adev->pm.int_hwmon_dev = hwmon_device_register_with_groups(adev->dev,
 								   DRIVER_NAME, adev,
 								   hwmon_groups);

drivers/gpu/drm/amd/amdgpu/ci_dpm.c

@@ -7029,7 +7029,6 @@ const struct amd_ip_funcs ci_dpm_ip_funcs = {
 };
 
 const struct amd_pm_funcs ci_dpm_funcs = {
-	.get_temperature = &ci_dpm_get_temp,
 	.pre_set_power_state = &ci_dpm_pre_set_power_state,
 	.set_power_state = &ci_dpm_set_power_state,
 	.post_set_power_state = &ci_dpm_post_set_power_state,

drivers/gpu/drm/amd/amdgpu/kv_dpm.c

@@ -3319,7 +3319,6 @@ const struct amd_ip_funcs kv_dpm_ip_funcs = {
 };
 
 const struct amd_pm_funcs kv_dpm_funcs = {
-	.get_temperature = &kv_dpm_get_temp,
 	.pre_set_power_state = &kv_dpm_pre_set_power_state,
 	.set_power_state = &kv_dpm_set_power_state,
 	.post_set_power_state = &kv_dpm_post_set_power_state,

drivers/gpu/drm/amd/amdgpu/si_dpm.c

@@ -8056,7 +8056,6 @@ const struct amd_ip_funcs si_dpm_ip_funcs = {
 };
 
 const struct amd_pm_funcs si_dpm_funcs = {
-	.get_temperature = &si_dpm_get_temp,
 	.pre_set_power_state = &si_dpm_pre_set_power_state,
 	.set_power_state = &si_dpm_set_power_state,
 	.post_set_power_state = &si_dpm_post_set_power_state,

drivers/gpu/drm/amd/include/kgd_pp_interface.h

@@ -241,7 +241,6 @@ struct amd_pm_funcs {
 				void  *rps,
 				bool  *equal);
 /* export for sysfs */
-	int (*get_temperature)(void *handle);
 	void (*set_fan_control_mode)(void *handle, u32 mode);
 	u32 (*get_fan_control_mode)(void *handle);
 	int (*set_fan_speed_percent)(void *handle, u32 speed);

drivers/gpu/drm/amd/powerplay/amd_powerplay.c

@@ -687,29 +687,6 @@ static int pp_dpm_get_fan_speed_rpm(void *handle, uint32_t *rpm)
 	return ret;
 }
 
-static int pp_dpm_get_temperature(void *handle)
-{
-	struct pp_hwmgr  *hwmgr;
-	struct pp_instance *pp_handle = (struct pp_instance *)handle;
-	int ret = 0;
-
-	ret = pp_check(pp_handle);
-
-	if (ret)
-		return ret;
-
-	hwmgr = pp_handle->hwmgr;
-
-	if (hwmgr->hwmgr_func->get_temperature == NULL) {
-		pr_info("%s was not implemented.\n", __func__);
-		return 0;
-	}
-	mutex_lock(&pp_handle->pp_lock);
-	ret = hwmgr->hwmgr_func->get_temperature(hwmgr);
-	mutex_unlock(&pp_handle->pp_lock);
-	return ret;
-}
-
 static int pp_dpm_get_pp_num_states(void *handle,
 		struct pp_states_info *data)
 {
@@ -1492,7 +1469,6 @@ static int pp_get_display_mode_validation_clocks(void *handle,
 }
 
 const struct amd_pm_funcs pp_dpm_funcs = {
-	.get_temperature = pp_dpm_get_temperature,
 	.load_firmware = pp_dpm_load_fw,
 	.wait_for_fw_loading_complete = pp_dpm_fw_loading_complete,
 	.force_performance_level = pp_dpm_force_performance_level,

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

@@ -1907,7 +1907,6 @@ static const struct pp_hwmgr_func cz_hwmgr_funcs = {
 	.get_current_shallow_sleep_clocks = cz_get_current_shallow_sleep_clocks,
 	.get_clock_by_type = cz_get_clock_by_type,
 	.get_max_high_clocks = cz_get_max_high_clocks,
-	.get_temperature = cz_thermal_get_temperature,
 	.read_sensor = cz_read_sensor,
 	.power_off_asic = cz_power_off_asic,
 	.asic_setup = cz_setup_asic_task,

drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c

@@ -4958,7 +4958,6 @@ static const struct pp_hwmgr_func smu7_hwmgr_funcs = {
 	.display_config_changed = smu7_display_configuration_changed_task,
 	.set_max_fan_pwm_output = smu7_set_max_fan_pwm_output,
 	.set_max_fan_rpm_output = smu7_set_max_fan_rpm_output,
-	.get_temperature = smu7_thermal_get_temperature,
 	.stop_thermal_controller = smu7_thermal_stop_thermal_controller,
 	.get_fan_speed_info = smu7_fan_ctrl_get_fan_speed_info,
 	.get_fan_speed_percent = smu7_fan_ctrl_get_fan_speed_percent,

drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c

@@ -5120,7 +5120,6 @@ static const struct pp_hwmgr_func vega10_hwmgr_funcs = {
 	.notify_smc_display_config_after_ps_adjustment =
 			vega10_notify_smc_display_config_after_ps_adjustment,
 	.force_dpm_level = vega10_dpm_force_dpm_level,
-	.get_temperature = vega10_thermal_get_temperature,
 	.stop_thermal_controller = vega10_thermal_stop_thermal_controller,
 	.get_fan_speed_info = vega10_fan_ctrl_get_fan_speed_info,
 	.get_fan_speed_percent = vega10_fan_ctrl_get_fan_speed_percent,

drivers/gpu/drm/amd/powerplay/inc/hwmgr.h

@@ -279,7 +279,6 @@ struct pp_hwmgr_func {
 						const uint32_t *msg_id);
 	int (*set_max_fan_rpm_output)(struct pp_hwmgr *hwmgr, uint16_t us_max_fan_pwm);
 	int (*set_max_fan_pwm_output)(struct pp_hwmgr *hwmgr, uint16_t us_max_fan_pwm);
-	int (*get_temperature)(struct pp_hwmgr *hwmgr);
 	int (*stop_thermal_controller)(struct pp_hwmgr *hwmgr);
 	int (*get_fan_speed_info)(struct pp_hwmgr *hwmgr, struct phm_fan_speed_info *fan_speed_info);
 	void (*set_fan_control_mode)(struct pp_hwmgr *hwmgr, uint32_t mode);