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drm/amd/pm/powerplay/hwmgr/vega12_thermal: Fix some outdated function documentation

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Fixes the following W=1 kernel build warning(s):

 drivers/gpu/drm/amd/amdgpu/../pm/powerplay/hwmgr/vega12_thermal.c:63: warning: Cannot understand  * @fn vega12_enable_fan_control_feature
 drivers/gpu/drm/amd/amdgpu/../pm/powerplay/hwmgr/vega12_thermal.c:137: warning: Function parameter or member 'hwmgr' not described in 'vega12_fan_ctrl_reset_fan_speed_to_default'
 drivers/gpu/drm/amd/amdgpu/../pm/powerplay/hwmgr/vega12_thermal.c:147: warning: Function parameter or member 'hwmgr' not described in 'vega12_thermal_get_temperature'
 drivers/gpu/drm/amd/amdgpu/../pm/powerplay/hwmgr/vega12_thermal.c:172: warning: Function parameter or member 'hwmgr' not described in 'vega12_thermal_set_temperature_range'
 drivers/gpu/drm/amd/amdgpu/../pm/powerplay/hwmgr/vega12_thermal.c:172: warning: Function parameter or member 'range' not described in 'vega12_thermal_set_temperature_range'
 drivers/gpu/drm/amd/amdgpu/../pm/powerplay/hwmgr/vega12_thermal.c:208: warning: Function parameter or member 'hwmgr' not described in 'vega12_thermal_enable_alert'
 drivers/gpu/drm/amd/amdgpu/../pm/powerplay/hwmgr/vega12_thermal.c:226: warning: Function parameter or member 'hwmgr' not described in 'vega12_thermal_disable_alert'
 drivers/gpu/drm/amd/amdgpu/../pm/powerplay/hwmgr/vega12_thermal.c:240: warning: Function parameter or member 'hwmgr' not described in 'vega12_thermal_stop_thermal_controller'
 drivers/gpu/drm/amd/amdgpu/../pm/powerplay/hwmgr/vega12_thermal.c:256: warning: Function parameter or member 'hwmgr' not described in 'vega12_thermal_setup_fan_table'
 drivers/gpu/drm/amd/amdgpu/../pm/powerplay/hwmgr/vega12_thermal.c:279: warning: Function parameter or member 'hwmgr' not described in 'vega12_thermal_start_smc_fan_control'

Cc: Evan Quan <evan.quan@amd.com>
Cc: Alex Deucher <alexander.deucher@amd.com>
Cc: "Christian König" <christian.koenig@amd.com>
Cc: David Airlie <airlied@linux.ie>
Cc: Daniel Vetter <daniel@ffwll.ch>
Cc: amd-gfx@lists.freedesktop.org
Cc: dri-devel@lists.freedesktop.org
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Lee Jones 2020-11-26 13:42:30 +00:00 committed by Alex Deucher
parent 19744ada5c
commit 7a31972c31
1 changed files with 36 additions and 46 deletions
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82
drivers/gpu/drm/amd/pm/powerplay/hwmgr/vega12_thermal.c
View File

@ -60,11 +60,10 @@ int vega12_fan_ctrl_get_fan_speed_rpm(struct pp_hwmgr *hwmgr, uint32_t *speed)
}
/**
* @fn vega12_enable_fan_control_feature
* @brief Enables the SMC Fan Control Feature.
* vega12_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 vega12_enable_fan_control_feature(struct pp_hwmgr *hwmgr)
{
@ -129,20 +128,20 @@ int vega12_fan_ctrl_stop_smc_fan_control(struct pp_hwmgr *hwmgr)
}
/**
* Reset Fan Speed to default.
* @param hwmgr the address of the powerplay hardware manager.
* @exception Always succeeds.
*/
* vega12_fan_ctrl_reset_fan_speed_to_default - Reset Fan Speed to default.
* @hwmgr: the address of the powerplay hardware manager.
* Exception Always succeeds.
*/
int vega12_fan_ctrl_reset_fan_speed_to_default(struct pp_hwmgr *hwmgr)
{
return vega12_fan_ctrl_start_smc_fan_control(hwmgr);
}
/**
* Reads the remote temperature from the SIslands thermal controller.
*
* @param hwmgr The address of the hardware manager.
*/
* vega12_thermal_get_temperature - Reads the remote temperature from the SIslands thermal controller.
*
* @hwmgr: The address of the hardware manager.
*/
int vega12_thermal_get_temperature(struct pp_hwmgr *hwmgr)
{
struct amdgpu_device *adev = hwmgr->adev;
@ -160,13 +159,13 @@ int vega12_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.
*/
* 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 vega12_thermal_set_temperature_range(struct pp_hwmgr *hwmgr,
struct PP_TemperatureRange *range)
{
@ -200,10 +199,10 @@ static int vega12_thermal_set_temperature_range(struct pp_hwmgr *hwmgr,
}
/**
* Enable thermal alerts on the RV770 thermal controller.
*
* @param hwmgr The address of the hardware manager.
*/
* vega12_thermal_enable_alert - Enable thermal alerts on the RV770 thermal controller.
*
* @hwmgr: The address of the hardware manager.
*/
static int vega12_thermal_enable_alert(struct pp_hwmgr *hwmgr)
{
struct amdgpu_device *adev = hwmgr->adev;
@ -219,9 +218,9 @@ static int vega12_thermal_enable_alert(struct pp_hwmgr *hwmgr)
}
/**
* Disable thermal alerts on the RV770 thermal controller.
* @param hwmgr The address of the hardware manager.
*/
* vega12_thermal_disable_alert - Disable thermal alerts on the RV770 thermal controller.
* @hwmgr: The address of the hardware manager.
*/
int vega12_thermal_disable_alert(struct pp_hwmgr *hwmgr)
{
struct amdgpu_device *adev = hwmgr->adev;
@ -232,10 +231,10 @@ int vega12_thermal_disable_alert(struct pp_hwmgr *hwmgr)
}
/**
* Uninitialize the thermal controller.
* Currently just disables alerts.
* @param hwmgr The address of the hardware manager.
*/
* vega12_thermal_stop_thermal_controller - Uninitialize the thermal controller.
* Currently just disables alerts.
* @hwmgr: The address of the hardware manager.
*/
int vega12_thermal_stop_thermal_controller(struct pp_hwmgr *hwmgr)
{
int result = vega12_thermal_disable_alert(hwmgr);
@ -244,14 +243,9 @@ int vega12_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
*/
* vega12_thermal_setup_fan_table - Set up the fan table to control the fan using the SMC.
* @hwmgr: the address of the powerplay hardware manager.
*/
static int vega12_thermal_setup_fan_table(struct pp_hwmgr *hwmgr)
{
int ret;
@ -267,14 +261,10 @@ static int vega12_thermal_setup_fan_table(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
*/
* vega12_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 vega12_thermal_start_smc_fan_control(struct pp_hwmgr *hwmgr)
{
/* If the fantable setup has failed we could have disabled