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Commit 1c206370 authored by Lee Jones's avatar Lee Jones Committed by Alex Deucher
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drm/amd/pm/powerplay/hwmgr/smu7_hwmgr: Fix a whole bunch of historical function doc issues 

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

 drivers/gpu/drm/amd/amdgpu/../pm/powerplay/hwmgr/smu7_hwmgr.c:202: warning: Function parameter or member 'hwmgr' not described in 'smu7_get_mc_microcode_version'
 drivers/gpu/drm/amd/amdgpu/../pm/powerplay/hwmgr/smu7_hwmgr.c:242: warning: Function parameter or member 'hwmgr' not described in 'smu7_enable_smc_voltage_controller'
 drivers/gpu/drm/amd/amdgpu/../pm/powerplay/hwmgr/smu7_hwmgr.c:263: warning: Function parameter or member 'hwmgr' not described in 'smu7_voltage_control'
 drivers/gpu/drm/amd/amdgpu/../pm/powerplay/hwmgr/smu7_hwmgr.c:277: warning: Function parameter or member 'hwmgr' not described in 'smu7_enable_voltage_control'
 drivers/gpu/drm/amd/amdgpu/../pm/powerplay/hwmgr/smu7_hwmgr.c:315: warning: Function parameter or member 'hwmgr' not described in 'smu7_construct_voltage_tables'
 drivers/gpu/drm/amd/amdgpu/../pm/powerplay/hwmgr/smu7_hwmgr.c:428: warning: Function parameter or member 'hwmgr' not described in 'smu7_program_static_screen_threshold_parameters'
 drivers/gpu/drm/amd/amdgpu/../pm/powerplay/hwmgr/smu7_hwmgr.c:450: warning: Function parameter or member 'hwmgr' not described in 'smu7_enable_display_gap'
 drivers/gpu/drm/amd/amdgpu/../pm/powerplay/hwmgr/smu7_hwmgr.c:474: warning: Function parameter or member 'hwmgr' not described in 'smu7_program_voting_clients'
 drivers/gpu/drm/amd/amdgpu/../pm/powerplay/hwmgr/smu7_hwmgr.c:570: warning: Function parameter or member 'hwmgr' not described in 'smu7_initial_switch_from_arbf0_to_f1'
 drivers/gpu/drm/amd/amdgpu/../pm/powerplay/hwmgr/smu7_hwmgr.c:1926: warning: Function parameter or member 'hwmgr' not described in 'smu7_get_evv_voltages'
 drivers/gpu/drm/amd/amdgpu/../pm/powerplay/hwmgr/smu7_hwmgr.c:2028: warning: Function parameter or member 'hwmgr' not described in 'smu7_patch_ppt_v1_with_vdd_leakage'
 drivers/gpu/drm/amd/amdgpu/../pm/powerplay/hwmgr/smu7_hwmgr.c:2028: warning: Function parameter or member 'voltage' not described in 'smu7_patch_ppt_v1_with_vdd_leakage'
 drivers/gpu/drm/amd/amdgpu/../pm/powerplay/hwmgr/smu7_hwmgr.c:2028: warning: Function parameter or member 'leakage_table' not described in 'smu7_patch_ppt_v1_with_vdd_leakage'
 drivers/gpu/drm/amd/amdgpu/../pm/powerplay/hwmgr/smu7_hwmgr.c:2056: warning: Function parameter or member 'hwmgr' not described in 'smu7_patch_lookup_table_with_leakage'
 drivers/gpu/drm/amd/amdgpu/../pm/powerplay/hwmgr/smu7_hwmgr.c:2056: warning: Function parameter or member 'lookup_table' not described in 'smu7_patch_lookup_table_with_leakage'
 drivers/gpu/drm/amd/amdgpu/../pm/powerplay/hwmgr/smu7_hwmgr.c:2056: warning: Function parameter or member 'leakage_table' not described in 'smu7_patch_lookup_table_with_leakage'
 drivers/gpu/drm/amd/amdgpu/../pm/powerplay/hwmgr/smu7_hwmgr.c:2511: warning: Function parameter or member 'hwmgr' not described in 'smu7_patch_ppt_v0_with_vdd_leakage'
 drivers/gpu/drm/amd/amdgpu/../pm/powerplay/hwmgr/smu7_hwmgr.c:2511: warning: Function parameter or member 'voltage' not described in 'smu7_patch_ppt_v0_with_vdd_leakage'
 drivers/gpu/drm/amd/amdgpu/../pm/powerplay/hwmgr/smu7_hwmgr.c:2511: warning: Function parameter or member 'leakage_table' not described in 'smu7_patch_ppt_v0_with_vdd_leakage'
 drivers/gpu/drm/amd/amdgpu/../pm/powerplay/hwmgr/smu7_hwmgr.c:4449: warning: Function parameter or member 'hwmgr' not described in 'smu7_program_display_gap'
 drivers/gpu/drm/amd/amdgpu/../pm/powerplay/hwmgr/smu7_hwmgr.c:4508: warning: Function parameter or member 'hwmgr' not described in 'smu7_set_max_fan_rpm_output'
 drivers/gpu/drm/amd/amdgpu/../pm/powerplay/hwmgr/smu7_hwmgr.c:4508: warning: Function parameter or member 'us_max_fan_rpm' not described in 'smu7_set_max_fan_rpm_output'
 drivers/gpu/drm/amd/amdgpu/../pm/powerplay/hwmgr/smu7_hwmgr.c:4707: warning: Function parameter or member 'hwmgr' not described in 'smu7_get_memory_type'
 drivers/gpu/drm/amd/amdgpu/../pm/powerplay/hwmgr/smu7_hwmgr.c:4723: warning: Function parameter or member 'hwmgr' not described in 'smu7_enable_acpi_power_management'
 drivers/gpu/drm/amd/amdgpu/../pm/powerplay/hwmgr/smu7_hwmgr.c:4737: warning: Function parameter or member 'hwmgr' not described in 'smu7_init_power_gate_state'

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: default avatarLee Jones <lee.jones@linaro.org>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent fb73edc6
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Showing with 83 additions and 83 deletions
drivers/gpu/drm/amd/pm/powerplay/hwmgr/smu7_hwmgr.c
View file @ 1c206370
......@@ -193,10 +193,10 @@ static const struct smu7_power_state *cast_const_phw_smu7_power_state(
}
/**
* Find the MC microcode version and store it in the HwMgr struct
* smu7_get_mc_microcode_version - Find the MC microcode version and store it in the HwMgr struct
*
* @param hwmgr the address of the powerplay hardware manager.
* @return always 0
* @hwmgr: the address of the powerplay hardware manager.
* Return: always 0
*/
static int smu7_get_mc_microcode_version(struct pp_hwmgr *hwmgr)
{
......@@ -233,11 +233,11 @@ static int smu7_get_current_pcie_lane_number(struct pp_hwmgr *hwmgr)
}
/**
* Enable voltage control
*
* @param pHwMgr the address of the powerplay hardware manager.
* @return always PP_Result_OK
*/
* smu7_enable_smc_voltage_controller - Enable voltage control
*
* @hwmgr the address of the powerplay hardware manager.
* Return: always PP_Result_OK
*/
static int smu7_enable_smc_voltage_controller(struct pp_hwmgr *hwmgr)
{
if (hwmgr->chip_id >= CHIP_POLARIS10 &&
......@@ -255,10 +255,10 @@ static int smu7_enable_smc_voltage_controller(struct pp_hwmgr *hwmgr)
}
/**
* Checks if we want to support voltage control
*
* @param hwmgr the address of the powerplay hardware manager.
*/
* smu7_voltage_control - Checks if we want to support voltage control
*
* @hwmgr: the address of the powerplay hardware manager.
*/
static bool smu7_voltage_control(const struct pp_hwmgr *hwmgr)
{
const struct smu7_hwmgr *data =
......@@ -268,11 +268,11 @@ static bool smu7_voltage_control(const struct pp_hwmgr *hwmgr)
}
/**
* Enable voltage control
*
* @param hwmgr the address of the powerplay hardware manager.
* @return always 0
*/
* smu7_enable_voltage_control - Enable voltage control
*
* @hwmgr: the address of the powerplay hardware manager.
* Return: always 0
*/
static int smu7_enable_voltage_control(struct pp_hwmgr *hwmgr)
{
/* enable voltage control */
......@@ -306,11 +306,11 @@ static int phm_get_svi2_voltage_table_v0(pp_atomctrl_voltage_table *voltage_tabl
/**
* Create Voltage Tables.
*
* @param hwmgr the address of the powerplay hardware manager.
* @return always 0
*/
* smu7_construct_voltage_tables - Create Voltage Tables.
*
* @hwmgr: the address of the powerplay hardware manager.
* Return: always 0
*/
static int smu7_construct_voltage_tables(struct pp_hwmgr *hwmgr)
{
struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
......@@ -418,11 +418,11 @@ static int smu7_construct_voltage_tables(struct pp_hwmgr *hwmgr)
}
/**
* Programs static screed detection parameters
*
* @param hwmgr the address of the powerplay hardware manager.
* @return always 0
*/
* smu7_program_static_screen_threshold_parameters - Programs static screed detection parameters
*
* @hwmgr: the address of the powerplay hardware manager.
* Return: always 0
*/
static int smu7_program_static_screen_threshold_parameters(
struct pp_hwmgr *hwmgr)
{
......@@ -441,11 +441,11 @@ static int smu7_program_static_screen_threshold_parameters(
}
/**
* Setup display gap for glitch free memory clock switching.
*
* @param hwmgr the address of the powerplay hardware manager.
* @return always 0
*/
* smu7_enable_display_gap - Setup display gap for glitch free memory clock switching.
*
* @hwmgr: the address of the powerplay hardware manager.
* Return: always 0
*/
static int smu7_enable_display_gap(struct pp_hwmgr *hwmgr)
{
uint32_t display_gap =
......@@ -465,11 +465,11 @@ static int smu7_enable_display_gap(struct pp_hwmgr *hwmgr)
}
/**
* Programs activity state transition voting clients
*
* @param hwmgr the address of the powerplay hardware manager.
* @return always 0
*/
* smu7_program_voting_clients - Programs activity state transition voting clients
*
* @hwmgr: the address of the powerplay hardware manager.
* Return: always 0
*/
static int smu7_program_voting_clients(struct pp_hwmgr *hwmgr)
{
struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
......@@ -560,12 +560,12 @@ static int smu7_reset_to_default(struct pp_hwmgr *hwmgr)
}
/**
* Initial switch from ARB F0->F1
*
* @param hwmgr the address of the powerplay hardware manager.
* @return always 0
* This function is to be called from the SetPowerState table.
*/
* smu7_initial_switch_from_arbf0_to_f1 - Initial switch from ARB F0->F1
*
* @hwmgr: the address of the powerplay hardware manager.
* Return: always 0
* This function is to be called from the SetPowerState table.
*/
static int smu7_initial_switch_from_arbf0_to_f1(struct pp_hwmgr *hwmgr)
{
return smu7_copy_and_switch_arb_sets(hwmgr,
......@@ -1917,11 +1917,11 @@ static int smu7_calculate_ro_range(struct pp_hwmgr *hwmgr)
}
/**
* Get Leakage VDDC based on leakage ID.
*
* @param hwmgr the address of the powerplay hardware manager.
* @return always 0
*/
* smu7_get_evv_voltages - Get Leakage VDDC based on leakage ID.
*
* @hwmgr: the address of the powerplay hardware manager.
* Return: always 0
*/
static int smu7_get_evv_voltages(struct pp_hwmgr *hwmgr)
{
struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
......@@ -2017,11 +2017,11 @@ static int smu7_get_evv_voltages(struct pp_hwmgr *hwmgr)
}
/**
* Change virtual leakage voltage to actual value.
* smu7_patch_ppt_v1_with_vdd_leakage - Change virtual leakage voltage to actual value.
*
* @param hwmgr the address of the powerplay hardware manager.
* @param pointer to changing voltage
* @param pointer to leakage table
* @hwmgr: the address of the powerplay hardware manager.
* @voltage: pointer to changing voltage
* @leakage_table: pointer to leakage table
*/
static void smu7_patch_ppt_v1_with_vdd_leakage(struct pp_hwmgr *hwmgr,
uint16_t *voltage, struct smu7_leakage_voltage *leakage_table)
......@@ -2043,13 +2043,13 @@ static void smu7_patch_ppt_v1_with_vdd_leakage(struct pp_hwmgr *hwmgr,
}
/**
* Patch voltage lookup table by EVV leakages.
*
* @param hwmgr the address of the powerplay hardware manager.
* @param pointer to voltage lookup table
* @param pointer to leakage table
* @return always 0
*/
* smu7_patch_lookup_table_with_leakage - Patch voltage lookup table by EVV leakages.
*
* @hwmgr: the address of the powerplay hardware manager.
* @lookup_table: pointer to voltage lookup table
* @leakage_table: pointer to leakage table
* Return: always 0
*/
static int smu7_patch_lookup_table_with_leakage(struct pp_hwmgr *hwmgr,
phm_ppt_v1_voltage_lookup_table *lookup_table,
struct smu7_leakage_voltage *leakage_table)
......@@ -2500,11 +2500,11 @@ static int smu7_thermal_parameter_init(struct pp_hwmgr *hwmgr)
}
/**
* Change virtual leakage voltage to actual value.
* smu7_patch_ppt_v0_with_vdd_leakage - Change virtual leakage voltage to actual value.
*
* @param hwmgr the address of the powerplay hardware manager.
* @param pointer to changing voltage
* @param pointer to leakage table
* @hwmgr: the address of the powerplay hardware manager.
* @voltage: pointer to changing voltage
* @leakage_table: pointer to leakage table
*/
static void smu7_patch_ppt_v0_with_vdd_leakage(struct pp_hwmgr *hwmgr,
uint32_t *voltage, struct smu7_leakage_voltage *leakage_table)
......@@ -4440,11 +4440,11 @@ smu7_notify_smc_display_config_after_ps_adjustment(struct pp_hwmgr *hwmgr)
}
/**
* Programs the display gap
*
* @param hwmgr the address of the powerplay hardware manager.
* @return always OK
*/
* smu7_program_display_gap - Programs the display gap
*
* @hwmgr: the address of the powerplay hardware manager.
* Return: always OK
*/
static int smu7_program_display_gap(struct pp_hwmgr *hwmgr)
{
struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
......@@ -4498,12 +4498,12 @@ static int smu7_display_configuration_changed_task(struct pp_hwmgr *hwmgr)
}
/**
* Set maximum target operating fan output RPM
*
* @param hwmgr: the address of the powerplay hardware manager.
* @param usMaxFanRpm: max operating fan RPM value.
* @return The response that came from the SMC.
*/
* smu7_set_max_fan_rpm_output - Set maximum target operating fan output RPM
*
* @hwmgr: the address of the powerplay hardware manager.
* @usMaxFanRpm: max operating fan RPM value.
* Return: The response that came from the SMC.
*/
static int smu7_set_max_fan_rpm_output(struct pp_hwmgr *hwmgr, uint16_t us_max_fan_rpm)
{
hwmgr->thermal_controller.
......@@ -4698,10 +4698,10 @@ static int smu7_read_clock_registers(struct pp_hwmgr *hwmgr)
}
/**
* Find out if memory is GDDR5.
* smu7_get_memory_type - Find out if memory is GDDR5.
*
* @param hwmgr the address of the powerplay hardware manager.
* @return always 0
* @hwmgr: the address of the powerplay hardware manager.
* Return: always 0
*/
static int smu7_get_memory_type(struct pp_hwmgr *hwmgr)
{
......@@ -4714,10 +4714,10 @@ static int smu7_get_memory_type(struct pp_hwmgr *hwmgr)
}
/**
* Enables Dynamic Power Management by SMC
* smu7_enable_acpi_power_management - Enables Dynamic Power Management by SMC
*
* @param hwmgr the address of the powerplay hardware manager.
* @return always 0
* @hwmgr: the address of the powerplay hardware manager.
* Return: always 0
*/
static int smu7_enable_acpi_power_management(struct pp_hwmgr *hwmgr)
{
......@@ -4728,10 +4728,10 @@ static int smu7_enable_acpi_power_management(struct pp_hwmgr *hwmgr)
}
/**
* Initialize PowerGating States for different engines
* smu7_init_power_gate_state - Initialize PowerGating States for different engines
*
* @param hwmgr the address of the powerplay hardware manager.
* @return always 0
* @hwmgr: the address of the powerplay hardware manager.
* Return: always 0
*/
static int smu7_init_power_gate_state(struct pp_hwmgr *hwmgr)
{
......
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