Ejemplo n.º 1
0
static void ssp_shutdown(struct spi_device *spi)
{
	struct ssp_data *data = spi_get_drvdata(spi);

	pr_err("[SSP] %s, data->fw_dl_state[%d]*******************!\n",
			__func__,data->fw_dl_state);
	pr_err("[SSP]  lpm %d recovery \n",lpcharge /*, recovery_mode*/);
	func_dbg();
	if (data->bProbeIsDone == false)
		goto exit;

	disable_debug_timer(data);

	if (data->fw_dl_state >= FW_DL_STATE_SCHEDULED &&
		data->fw_dl_state < FW_DL_STATE_DONE) {
		pr_err("[SSP] %s, cancel_delayed_work_sync state = %d\n",
			__func__, data->fw_dl_state);
		cancel_delayed_work_sync(&data->work_firmware);
	}

	if (SUCCESS != ssp_send_cmd(data, MSG2SSP_AP_STATUS_SHUTDOWN, 0))
		pr_err("[SSP]: %s MSG2SSP_AP_STATUS_SHUTDOWN failed\n",
			__func__);

	ssp_enable(data, false);
	clean_pending_list(data);

#ifdef CONFIG_HAS_EARLYSUSPEND
	unregister_early_suspend(&data->early_suspend);
#endif

	free_irq(data->iIrq, data);
	gpio_free(data->mcu_int1);

	remove_event_symlink(data);
	remove_sysfs(data);
	remove_input_dev(data);

#ifdef CONFIG_SENSORS_SSP_SENSORHUB
	ssp_sensorhub_remove(data);
#endif

	del_timer_sync(&data->debug_timer);
	cancel_work_sync(&data->work_debug);
	cancel_delayed_work_sync(&data->work_refresh);
	destroy_workqueue(data->debug_wq);
	wake_lock_destroy(&data->ssp_wake_lock);
#ifdef CONFIG_SENSORS_SSP_SHTC1
	mutex_destroy(&data->bulk_temp_read_lock);
	mutex_destroy(&data->cp_temp_adc_lock);
#endif
#ifdef CONFIG_SENSORS_SSP_ATMEL
	mutex_destroy(&data->comm_mutex);
	mutex_destroy(&data->pending_mutex);
#endif
	toggle_mcu_reset(data);
	pr_info("[SSP] %s done\n", __func__);
exit:
	kfree(data);
}
Ejemplo n.º 2
0
static void ssp_shutdown(struct i2c_client *client)
{
	struct ssp_data *data = i2c_get_clientdata(client);

	func_dbg();

	disable_debug_timer(data);

	disable_irq_wake(data->iIrq);
	disable_irq(data->iIrq);
	free_irq(data->iIrq, data);
	gpio_free(data->client->irq);

	toggle_mcu_reset(data);

#ifdef CONFIG_SENSORS_SSP_SENSORHUB
	ssp_remove_sensorhub(data);
#endif
	remove_event_symlink(data);
	remove_sysfs(data);
	remove_input_dev(data);

	misc_deregister(&data->akmd_device);

	del_timer_sync(&data->debug_timer);
	cancel_work_sync(&data->work_debug);
	destroy_workqueue(data->debug_wq);

	wake_lock_destroy(&data->ssp_wake_lock);
	kfree(data);
}
Ejemplo n.º 3
0
static void ssp_shutdown(struct spi_device *spi)
{
	struct ssp_data *data = spi_get_drvdata(spi);

	pr_err("[SSP] lpm %d recovery\n", lpcharge);
	func_dbg();
	if (data->bProbeIsDone == false)
		goto exit;

	disable_debug_timer(data);

//hoi
//	if (SUCCESS != ssp_send_cmd(data, MSG2SSP_AP_STATUS_SHUTDOWN, 0))
//		pr_err("[SSP]: %s MSG2SSP_AP_STATUS_SHUTDOWN failed\n",
//			__func__);

	ssp_enable(data, false);
	clean_pending_list(data);


#ifdef CONFIG_HAS_EARLYSUSPEND
	unregister_early_suspend(&data->early_suspend);
#endif

	bbd_register(NULL, NULL);

//hoi
	cancel_work_sync(&data->work_bbd_on_packet);	// should be cancelled before removing iio dev
	destroy_workqueue(data->bbd_on_packet_wq);
	cancel_work_sync(&data->work_bbd_mcu_ready);
	destroy_workqueue(data->bbd_mcu_ready_wq);
//hoi

	remove_event_symlink(data);
	remove_sysfs(data);
	remove_input_dev(data);

#ifdef CONFIG_SENSORS_SSP_SENSORHUB
	ssp_sensorhub_remove(data);
#endif

	del_timer_sync(&data->debug_timer);
	cancel_work_sync(&data->work_debug);
	destroy_workqueue(data->debug_wq);
	wake_lock_destroy(&data->ssp_wake_lock);
#ifdef CONFIG_SENSORS_SSP_SHTC1
	mutex_destroy(&data->bulk_temp_read_lock);
	mutex_destroy(&data->cp_temp_adc_lock);
#endif
	mutex_destroy(&data->comm_mutex);
	mutex_destroy(&data->pending_mutex);
	mutex_destroy(&data->enable_mutex);
	pr_info("[SSP] %s done\n", __func__);
exit:
	kfree(data);
}
Ejemplo n.º 4
0
static void ssp_shutdown(struct spi_device *spi_dev)
{
	struct ssp_data *data = spi_get_drvdata(spi_dev);

	func_dbg();
	if (data->bProbeIsDone == false)
		goto exit;

	if (data->fw_dl_state >= FW_DL_STATE_SCHEDULED &&
		data->fw_dl_state < FW_DL_STATE_DONE) {
		pr_err("%s, cancel_delayed_work_sync state = %d\n",
			__func__, data->fw_dl_state);
		cancel_delayed_work_sync(&data->work_firmware);
	}

	ssp_enable(data, false);
	clean_pending_list(data);

#ifdef CONFIG_HAS_EARLYSUSPEND
	unregister_early_suspend(&data->early_suspend);
#endif

	disable_debug_timer(data);

	free_irq(data->iIrq, data);
	gpio_free(data->mcu_int1);

	remove_event_symlink(data);
	remove_sysfs(data);
	remove_input_dev(data);

#ifdef CONFIG_SENSORS_SSP_SENSORHUB
	ssp_sensorhub_remove(data);
#endif

	del_timer_sync(&data->debug_timer);
	cancel_work_sync(&data->work_debug);
	destroy_workqueue(data->debug_wq);
	wake_lock_destroy(&data->ssp_wake_lock);
#ifdef CONFIG_SENSORS_SSP_SHTC1
	mutex_destroy(&data->cp_temp_adc_lock);
	mutex_destroy(&data->bulk_temp_read_lock);
#endif
	mutex_destroy(&data->comm_mutex);
	mutex_destroy(&data->pending_mutex);
#if defined(CONFIG_MACH_VIKALCU)
	proximity_ldo_enable(0);
#endif
	toggle_mcu_reset(data);
/*	gpio_set_value_cansleep(data->rst, 0); */
	pr_info("[SSP]: %s done\n", __func__);
exit:
	kfree(data);
}
Ejemplo n.º 5
0
static void ssp_shutdown(struct i2c_client *client)
{
	struct ssp_data *data = i2c_get_clientdata(client);

	func_dbg();

	if (data->fw_dl_state >= FW_DL_STATE_SCHEDULED &&
		data->fw_dl_state < FW_DL_STATE_DONE) {
		pr_err("%s, cancel_delayed_work_sync state = %d\n",
			__func__, data->fw_dl_state);
		cancel_delayed_work_sync(&data->work_firmware);
	}

#ifdef CONFIG_HAS_EARLYSUSPEND
	unregister_early_suspend(&data->early_suspend);
#endif

	disable_debug_timer(data);
	if (data->bSspShutdown == false) {
		data->bSspShutdown = true;
		disable_irq_wake(data->iIrq);
		disable_irq(data->iIrq);
	}

	free_irq(data->iIrq, data);
	gpio_free(data->client->irq);

	remove_sysfs(data);
	remove_event_symlink(data);
	remove_input_dev(data);

#ifdef CONFIG_SENSORS_SSP_SENSORHUB
	ssp_sensorhub_remove(data);
#endif

	misc_deregister(&data->akmd_device);

	del_timer_sync(&data->debug_timer);
	cancel_work_sync(&data->work_debug);
	destroy_workqueue(data->debug_wq);
	wake_lock_destroy(&data->ssp_wake_lock);

	toggle_mcu_reset(data);

	kfree(data);
}
Ejemplo n.º 6
0
static void ssp_shutdown(struct i2c_client *client)
{
	struct ssp_data *data = i2c_get_clientdata(client);

	func_dbg();
	if (data->bProbeIsDone == false)
		goto exit;

	if (data->fw_dl_state >= FW_DL_STATE_SCHEDULED &&
		data->fw_dl_state < FW_DL_STATE_DONE) {
		pr_err("%s, cancel_delayed_work_sync state = %d\n",
			__func__, data->fw_dl_state);
		cancel_delayed_work_sync(&data->work_firmware);
	}

	ssp_enable(data, false);

#ifdef CONFIG_POWERSUSPEND
	unregister_power_suspend(&data->power_suspend);
#endif

	disable_debug_timer(data);

	free_irq(data->iIrq, data);
	gpio_free(data->client->irq);

	remove_sysfs(data);
	remove_event_symlink(data);
	remove_input_dev(data);

#ifdef CONFIG_SENSORS_SSP_SENSORHUB
	ssp_sensorhub_remove(data);
#endif

	del_timer_sync(&data->debug_timer);
	cancel_work_sync(&data->work_debug);
	destroy_workqueue(data->debug_wq);
	wake_lock_destroy(&data->ssp_wake_lock);
#ifdef CONFIG_SENSORS_SSP_SHTC1
	mutex_destroy(&data->cp_temp_adc_lock);
#endif
	toggle_mcu_reset(data);
//	data->set_mcu_reset(0);
exit:
	kfree(data);
}