drm/amd/pp: Refine register_thermal_interrupt function

v2: add Vega12 support

1. delete useless argument in function register_thermal_interrupt
2. rename function name register_thermal_interrupt to register_irq_handlers
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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

@@ -202,12 +202,12 @@ int phm_stop_thermal_controller(struct pp_hwmgr *hwmgr)
 	return hwmgr->hwmgr_func->stop_thermal_controller(hwmgr);
 }
 
-int phm_register_thermal_interrupt(struct pp_hwmgr *hwmgr, const void *info)
+int phm_register_irq_handlers(struct pp_hwmgr *hwmgr)
 {
 	PHM_FUNC_CHECK(hwmgr);
 
-	if (hwmgr->hwmgr_func->register_internal_thermal_interrupt != NULL)
-		return hwmgr->hwmgr_func->register_internal_thermal_interrupt(hwmgr, info);
+	if (hwmgr->hwmgr_func->register_irq_handlers != NULL)
+		return hwmgr->hwmgr_func->register_irq_handlers(hwmgr);
 
 	return 0;
 }

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

@@ -206,7 +206,7 @@ int hwmgr_hw_init(struct pp_hwmgr *hwmgr)
 	if (ret)
 		goto err2;
 
-	ret = phm_register_thermal_interrupt(hwmgr, NULL);
+	ret = phm_register_irq_handlers(hwmgr);
 	if (ret)
 		goto err2;
 

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

@@ -3998,8 +3998,7 @@ static int smu7_set_max_fan_rpm_output(struct pp_hwmgr *hwmgr, uint16_t us_max_f
 			PPSMC_MSG_SetFanRpmMax, us_max_fan_rpm);
 }
 
-static int smu7_register_internal_thermal_interrupt(struct pp_hwmgr *hwmgr,
-					const void *thermal_interrupt_info)
+static int smu7_register_irq_handlers(struct pp_hwmgr *hwmgr)
 {
 	return 0;
 }
@@ -4984,7 +4983,7 @@ static const struct pp_hwmgr_func smu7_hwmgr_funcs = {
 	.get_fan_speed_rpm = smu7_fan_ctrl_get_fan_speed_rpm,
 	.set_fan_speed_rpm = smu7_fan_ctrl_set_fan_speed_rpm,
 	.uninitialize_thermal_controller = smu7_thermal_ctrl_uninitialize_thermal_controller,
-	.register_internal_thermal_interrupt = smu7_register_internal_thermal_interrupt,
+	.register_irq_handlers = smu7_register_irq_handlers,
 	.check_smc_update_required_for_display_configuration = smu7_check_smc_update_required_for_display_configuration,
 	.check_states_equal = smu7_check_states_equal,
 	.set_fan_control_mode = smu7_set_fan_control_mode,

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

@@ -581,8 +581,7 @@ static const struct amdgpu_irq_src_funcs smu9_irq_funcs = {
 	.process = phm_irq_process,
 };
 
-int smu9_register_thermal_interrupt(struct pp_hwmgr *hwmgr,
-		const void *info)
+int smu9_register_irq_handlers(struct pp_hwmgr *hwmgr)
 {
 	struct amdgpu_irq_src *source =
 		kzalloc(sizeof(struct amdgpu_irq_src), GFP_KERNEL);

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

@@ -77,8 +77,7 @@ int phm_irq_process(struct amdgpu_device *adev,
 			   struct amdgpu_irq_src *source,
 			   struct amdgpu_iv_entry *entry);
 
-int smu9_register_thermal_interrupt(struct pp_hwmgr *hwmgr,
-		const void *info);
+int smu9_register_irq_handlers(struct pp_hwmgr *hwmgr);
 
 #define PHM_FIELD_SHIFT(reg, field) reg##__##field##__SHIFT
 #define PHM_FIELD_MASK(reg, field) reg##__##field##_MASK

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

@@ -4939,7 +4939,7 @@ static const struct pp_hwmgr_func vega10_hwmgr_funcs = {
 	.avfs_control = vega10_avfs_enable,
 	.notify_cac_buffer_info = vega10_notify_cac_buffer_info,
 	.get_thermal_temperature_range = vega10_get_thermal_temperature_range,
-	.register_internal_thermal_interrupt = smu9_register_thermal_interrupt,
+	.register_irq_handlers = smu9_register_irq_handlers,
 	.start_thermal_controller = vega10_start_thermal_controller,
 	.get_power_profile_mode = vega10_get_power_profile_mode,
 	.set_power_profile_mode = vega10_set_power_profile_mode,

drivers/gpu/drm/amd/powerplay/hwmgr/vega12_hwmgr.c

@@ -2557,7 +2557,7 @@ static const struct pp_hwmgr_func vega12_hwmgr_funcs = {
 #endif
 	.notify_cac_buffer_info = vega12_notify_cac_buffer_info,
 	.get_thermal_temperature_range = vega12_get_thermal_temperature_range,
-	.register_internal_thermal_interrupt = smu9_register_thermal_interrupt,
+	.register_irq_handlers = smu9_register_irq_handlers,
 	.start_thermal_controller = vega12_start_thermal_controller,
 };
 

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

@@ -417,7 +417,7 @@ extern int phm_apply_state_adjust_rules(struct pp_hwmgr *hwmgr,
 extern int phm_force_dpm_levels(struct pp_hwmgr *hwmgr, enum amd_dpm_forced_level level);
 extern int phm_display_configuration_changed(struct pp_hwmgr *hwmgr);
 extern int phm_notify_smc_display_config_after_ps_adjustment(struct pp_hwmgr *hwmgr);
-extern int phm_register_thermal_interrupt(struct pp_hwmgr *hwmgr, const void *info);
+extern int phm_register_irq_handlers(struct pp_hwmgr *hwmgr);
 extern int phm_start_thermal_controller(struct pp_hwmgr *hwmgr);
 extern int phm_stop_thermal_controller(struct pp_hwmgr *hwmgr);
 extern bool phm_check_smc_update_required_for_display_configuration(struct pp_hwmgr *hwmgr);

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

@@ -287,8 +287,7 @@ struct pp_hwmgr_func {
 	int (*get_fan_speed_rpm)(struct pp_hwmgr *hwmgr, uint32_t *speed);
 	int (*reset_fan_speed_to_default)(struct pp_hwmgr *hwmgr);
 	int (*uninitialize_thermal_controller)(struct pp_hwmgr *hwmgr);
-	int (*register_internal_thermal_interrupt)(struct pp_hwmgr *hwmgr,
-					const void *thermal_interrupt_info);
+	int (*register_irq_handlers)(struct pp_hwmgr *hwmgr);
 	bool (*check_smc_update_required_for_display_configuration)(struct pp_hwmgr *hwmgr);
 	int (*check_states_equal)(struct pp_hwmgr *hwmgr,
 					const struct pp_hw_power_state *pstate1,