drm/amd/powerplay: complete disable_smc_firmware_ctf_tasks.

Disable ctf in eventmgr to fix S3/S4 support.
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Huang Rui <ray.huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drivers/gpu/drm/amd/powerplay/eventmgr/eventsubchains.c

@@ -219,7 +219,7 @@ const pem_event_action notify_smu_suspend_tasks[] = {
 };
 
 const pem_event_action disable_smc_firmware_ctf_tasks[] = {
-	/* PEM_Task_DisableSMCFirmwareCTF,*/
+	pem_task_disable_smc_firmware_ctf,
 	NULL
 };
 

drivers/gpu/drm/amd/powerplay/eventmgr/eventtasks.c

@@ -173,6 +173,11 @@ int pem_task_stop_asic_block_usage(struct pp_eventmgr *eventmgr, struct pem_even
 	return 0;
 }
 
+int pem_task_disable_smc_firmware_ctf(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data)
+{
+	return phm_disable_smc_firmware_ctf(eventmgr->hwmgr);
+}
+
 int pem_task_setup_asic(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data)
 {
 	return phm_setup_asic(eventmgr->hwmgr);

drivers/gpu/drm/amd/powerplay/eventmgr/eventtasks.h

@@ -84,5 +84,6 @@ int pem_task_update_allowed_performance_levels(struct pp_eventmgr *eventmgr, str
 /*thermal */
 int pem_task_initialize_thermal_controller(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data);
 int pem_task_uninitialize_thermal_controller(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data);
+int pem_task_disable_smc_firmware_ctf(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data);
 
 #endif /* _EVENT_TASKS_H_ */