diff options
Diffstat (limited to 'drivers/gpu/drm/amd/pm/powerplay/hwmgr/vega10_thermal.c')
| -rw-r--r-- | drivers/gpu/drm/amd/pm/powerplay/hwmgr/vega10_thermal.c | 131 |
1 files changed, 61 insertions, 70 deletions
diff --git a/drivers/gpu/drm/amd/pm/powerplay/hwmgr/vega10_thermal.c b/drivers/gpu/drm/amd/pm/powerplay/hwmgr/vega10_thermal.c index 952cd3d7240e..9b46b27bd30c 100644 --- a/drivers/gpu/drm/amd/pm/powerplay/hwmgr/vega10_thermal.c +++ b/drivers/gpu/drm/amd/pm/powerplay/hwmgr/vega10_thermal.c @@ -118,12 +118,12 @@ int vega10_fan_ctrl_get_fan_speed_rpm(struct pp_hwmgr *hwmgr, uint32_t *speed) } /** -* Set Fan Speed Control to static mode, -* so that the user can decide what speed to use. -* @param hwmgr the address of the powerplay hardware manager. -* mode the fan control mode, 0 default, 1 by percent, 5, by RPM -* @exception Should always succeed. -*/ + * vega10_fan_ctrl_set_static_mode - Set Fan Speed Control to static mode, + * so that the user can decide what speed to use. + * @hwmgr: the address of the powerplay hardware manager. + * @mode: the fan control mode, 0 default, 1 by percent, 5, by RPM + * Exception: Should always succeed. + */ int vega10_fan_ctrl_set_static_mode(struct pp_hwmgr *hwmgr, uint32_t mode) { struct amdgpu_device *adev = hwmgr->adev; @@ -149,10 +149,10 @@ int vega10_fan_ctrl_set_static_mode(struct pp_hwmgr *hwmgr, uint32_t mode) } /** -* Reset Fan Speed Control to default mode. -* @param hwmgr the address of the powerplay hardware manager. -* @exception Should always succeed. -*/ + * vega10_fan_ctrl_set_default_mode - Reset Fan Speed Control to default mode. + * @hwmgr: the address of the powerplay hardware manager. + * Exception: Should always succeed. + */ int vega10_fan_ctrl_set_default_mode(struct pp_hwmgr *hwmgr) { struct amdgpu_device *adev = hwmgr->adev; @@ -173,11 +173,10 @@ int vega10_fan_ctrl_set_default_mode(struct pp_hwmgr *hwmgr) } /** - * @fn vega10_enable_fan_control_feature - * @brief Enables the SMC Fan Control Feature. + * vega10_enable_fan_control_feature - Enables the SMC Fan Control Feature. * - * @param hwmgr - the address of the powerplay hardware manager. - * @return 0 on success. -1 otherwise. + * @hwmgr: the address of the powerplay hardware manager. + * Return: 0 on success. -1 otherwise. */ static int vega10_enable_fan_control_feature(struct pp_hwmgr *hwmgr) { @@ -242,11 +241,11 @@ int vega10_fan_ctrl_stop_smc_fan_control(struct pp_hwmgr *hwmgr) } /** -* Set Fan Speed in percent. -* @param hwmgr the address of the powerplay hardware manager. -* @param speed is the percentage value (0% - 100%) to be set. -* @exception Fails is the 100% setting appears to be 0. -*/ + * vega10_fan_ctrl_set_fan_speed_percent - Set Fan Speed in percent. + * @hwmgr: the address of the powerplay hardware manager. + * @speed: is the percentage value (0% - 100%) to be set. + * Exception: Fails is the 100% setting appears to be 0. + */ int vega10_fan_ctrl_set_fan_speed_percent(struct pp_hwmgr *hwmgr, uint32_t speed) { @@ -282,10 +281,10 @@ int vega10_fan_ctrl_set_fan_speed_percent(struct pp_hwmgr *hwmgr, } /** -* Reset Fan Speed to default. -* @param hwmgr the address of the powerplay hardware manager. -* @exception Always succeeds. -*/ + * vega10_fan_ctrl_reset_fan_speed_to_default - Reset Fan Speed to default. + * @hwmgr: the address of the powerplay hardware manager. + * Exception: Always succeeds. + */ int vega10_fan_ctrl_reset_fan_speed_to_default(struct pp_hwmgr *hwmgr) { if (hwmgr->thermal_controller.fanInfo.bNoFan) @@ -298,11 +297,11 @@ int vega10_fan_ctrl_reset_fan_speed_to_default(struct pp_hwmgr *hwmgr) } /** -* Set Fan Speed in RPM. -* @param hwmgr the address of the powerplay hardware manager. -* @param speed is the percentage value (min - max) to be set. -* @exception Fails is the speed not lie between min and max. -*/ + * vega10_fan_ctrl_set_fan_speed_rpm - Set Fan Speed in RPM. + * @hwmgr: the address of the powerplay hardware manager. + * @speed: is the percentage value (min - max) to be set. + * Exception: Fails is the speed not lie between min and max. + */ int vega10_fan_ctrl_set_fan_speed_rpm(struct pp_hwmgr *hwmgr, uint32_t speed) { struct amdgpu_device *adev = hwmgr->adev; @@ -331,10 +330,10 @@ int vega10_fan_ctrl_set_fan_speed_rpm(struct pp_hwmgr *hwmgr, uint32_t speed) } /** -* Reads the remote temperature from the SIslands thermal controller. -* -* @param hwmgr The address of the hardware manager. -*/ + * vega10_thermal_get_temperature - Reads the remote temperature from the SIslands thermal controller. + * + * @hwmgr: The address of the hardware manager. + */ int vega10_thermal_get_temperature(struct pp_hwmgr *hwmgr) { struct amdgpu_device *adev = hwmgr->adev; @@ -353,13 +352,13 @@ int vega10_thermal_get_temperature(struct pp_hwmgr *hwmgr) } /** -* Set the requested temperature range for high and low alert signals -* -* @param hwmgr The address of the hardware manager. -* @param range Temperature range to be programmed for -* high and low alert signals -* @exception PP_Result_BadInput if the input data is not valid. -*/ + * vega10_thermal_set_temperature_range - Set the requested temperature range for high and low alert signals + * + * @hwmgr: The address of the hardware manager. + * @range: Temperature range to be programmed for + * high and low alert signals + * Exception: PP_Result_BadInput if the input data is not valid. + */ static int vega10_thermal_set_temperature_range(struct pp_hwmgr *hwmgr, struct PP_TemperatureRange *range) { @@ -406,10 +405,10 @@ static int vega10_thermal_set_temperature_range(struct pp_hwmgr *hwmgr, } /** -* Programs thermal controller one-time setting registers -* -* @param hwmgr The address of the hardware manager. -*/ + * vega10_thermal_initialize - Programs thermal controller one-time setting registers + * + * @hwmgr: The address of the hardware manager. + */ static int vega10_thermal_initialize(struct pp_hwmgr *hwmgr) { struct amdgpu_device *adev = hwmgr->adev; @@ -429,10 +428,10 @@ static int vega10_thermal_initialize(struct pp_hwmgr *hwmgr) } /** -* Enable thermal alerts on the RV770 thermal controller. -* -* @param hwmgr The address of the hardware manager. -*/ + * vega10_thermal_enable_alert - Enable thermal alerts on the RV770 thermal controller. + * + * @hwmgr: The address of the hardware manager. + */ static int vega10_thermal_enable_alert(struct pp_hwmgr *hwmgr) { struct amdgpu_device *adev = hwmgr->adev; @@ -461,9 +460,9 @@ static int vega10_thermal_enable_alert(struct pp_hwmgr *hwmgr) } /** -* Disable thermal alerts on the RV770 thermal controller. -* @param hwmgr The address of the hardware manager. -*/ + * vega10_thermal_disable_alert - Disable thermal alerts on the RV770 thermal controller. + * @hwmgr: The address of the hardware manager. + */ int vega10_thermal_disable_alert(struct pp_hwmgr *hwmgr) { struct amdgpu_device *adev = hwmgr->adev; @@ -488,10 +487,10 @@ int vega10_thermal_disable_alert(struct pp_hwmgr *hwmgr) } /** -* Uninitialize the thermal controller. -* Currently just disables alerts. -* @param hwmgr The address of the hardware manager. -*/ + * vega10_thermal_stop_thermal_controller - Uninitialize the thermal controller. + * Currently just disables alerts. + * @hwmgr: The address of the hardware manager. + */ int vega10_thermal_stop_thermal_controller(struct pp_hwmgr *hwmgr) { int result = vega10_thermal_disable_alert(hwmgr); @@ -503,14 +502,10 @@ int vega10_thermal_stop_thermal_controller(struct pp_hwmgr *hwmgr) } /** -* Set up the fan table to control the fan using the SMC. -* @param hwmgr the address of the powerplay hardware manager. -* @param pInput the pointer to input data -* @param pOutput the pointer to output data -* @param pStorage the pointer to temporary storage -* @param Result the last failure code -* @return result from set temperature range routine -*/ + * vega10_thermal_setup_fan_table - Set up the fan table to control the fan using the SMC. + * @hwmgr: the address of the powerplay hardware manager. + * Return: result from set temperature range routine + */ static int vega10_thermal_setup_fan_table(struct pp_hwmgr *hwmgr) { int ret; @@ -606,14 +601,10 @@ int vega10_enable_mgpu_fan_boost(struct pp_hwmgr *hwmgr) } /** -* Start the fan control on the SMC. -* @param hwmgr the address of the powerplay hardware manager. -* @param pInput the pointer to input data -* @param pOutput the pointer to output data -* @param pStorage the pointer to temporary storage -* @param Result the last failure code -* @return result from set temperature range routine -*/ + * vega10_thermal_start_smc_fan_control - Start the fan control on the SMC. + * @hwmgr: the address of the powerplay hardware manager. + * Return: result from set temperature range routine + */ static int vega10_thermal_start_smc_fan_control(struct pp_hwmgr *hwmgr) { /* If the fantable setup has failed we could have disabled |