C++ (Cpp) msm_camera_flash_led примеры использования

Пример #1

Файл: flash.c Проект: Zoldyck07/SXDNickiSS

int32_t msm_camera_flash_set_led_state(
	struct msm_camera_sensor_flash_data *fdata, unsigned led_state)
{
	int32_t rc;

	if (fdata->flash_type != MSM_CAMERA_FLASH_LED ||
		fdata->flash_src == NULL)
    {   
        pr_err("msm_camera_flash_set_led_state: ERR: fdata->flash_type or fdata->flash_src is invalid !\n");
		return -ENODEV;
    }
    
	switch (fdata->flash_src->flash_sr_type) {
	case MSM_CAMERA_FLASH_SRC_PMIC:
        CDBG("msm_camera_flash_set_led_state: MSM_CAMERA_FLASH_SRC_PMIC \n");
		rc = msm_camera_flash_pmic(&fdata->flash_src->_fsrc.pmic_src,
			led_state);
		break;

	case MSM_CAMERA_FLASH_SRC_PWM:
        CDBG("msm_camera_flash_set_led_state: MSM_CAMERA_FLASH_SRC_PWM \n");
		rc = msm_camera_flash_pwm(&fdata->flash_src->_fsrc.pwm_src,
			led_state);
		break;

	case MSM_CAMERA_FLASH_SRC_CURRENT_DRIVER:
        CDBG("msm_camera_flash_set_led_state: MSM_CAMERA_FLASH_SRC_CURRENT_DRIVER \n");
		rc = msm_camera_flash_current_driver(
			&fdata->flash_src->_fsrc.current_driver_src,
			led_state);
		break;

	case MSM_CAMERA_FLASH_SRC_EXT:
        CDBG("msm_camera_flash_set_led_state: MSM_CAMERA_FLASH_SRC_EXT \n");
		rc = msm_camera_flash_external(
			&fdata->flash_src->_fsrc.ext_driver_src,
			led_state);
		break;

	case MSM_CAMERA_FLASH_SRC_LED1:
        CDBG("msm_camera_flash_set_led_state: MSM_CAMERA_FLASH_SRC_LED1 \n");
		rc = msm_camera_flash_led(
				&fdata->flash_src->_fsrc.ext_driver_src,
				led_state);
		break;

	default:
		rc = -ENODEV;
		break;
	}
    CDBG("msm_camera_flash_set_led_state: End, rc = %d \n", rc);
	return rc;
}

Пример #2

Файл: flash.c Проект: virtvoid/void-find5

int32_t msm_camera_flash_set_led_state(
	struct msm_camera_sensor_flash_data *fdata, unsigned led_state)
{
	int32_t rc;
	rc = -ENODEV;

	if (fdata->flash_type != MSM_CAMERA_FLASH_LED ||
		fdata->flash_src == NULL)
		return -ENODEV;

	switch (fdata->flash_src->flash_sr_type) {
	case MSM_CAMERA_FLASH_SRC_PMIC:
		rc = msm_camera_flash_pmic(&fdata->flash_src->_fsrc.pmic_src,
			led_state);
		break;

	case MSM_CAMERA_FLASH_SRC_PWM:
		rc = msm_camera_flash_pwm(&fdata->flash_src->_fsrc.pwm_src,
			led_state);
		break;

	case MSM_CAMERA_FLASH_SRC_CURRENT_DRIVER:
		rc = msm_camera_flash_current_driver(
			&fdata->flash_src->_fsrc.current_driver_src,
			led_state);
		break;

	case MSM_CAMERA_FLASH_SRC_EXT:
		rc = msm_camera_flash_external(
			&fdata->flash_src->_fsrc.ext_driver_src,
			led_state);
		break;

	case MSM_CAMERA_FLASH_SRC_LED1:
		rc = msm_camera_flash_led(
				&fdata->flash_src->_fsrc.ext_driver_src,
				led_state);
		break;
/* OPPO 2013-02-04 kangjian added begin for oppo_led_control */
	case MSM_CAMERA_FLASH_SRC_OPPO:
		if(fdata->flash_src->_fsrc.oppo_src.led_control)
			rc = fdata->flash_src->_fsrc.oppo_src.led_control(led_state);
		break;
/* OPPO 2013-02-04 kangjian added end */

	default:
		rc = -ENODEV;
		break;
	}

	return rc;
}

Пример #3

Файл: flash.c Проект: kamarush/caf_kernel_mm

int32_t msm_camera_flash_set_led_state(
	struct msm_camera_sensor_flash_data *fdata, unsigned led_state)
{
	int32_t rc;

	if (fdata->flash_type != MSM_CAMERA_FLASH_LED ||
		fdata->flash_src == NULL)
		return -ENODEV;

	switch (fdata->flash_src->flash_sr_type) {
	case MSM_CAMERA_FLASH_SRC_PMIC:
		rc = msm_camera_flash_pmic(&fdata->flash_src->_fsrc.pmic_src,
			led_state);
		break;

	case MSM_CAMERA_FLASH_SRC_PWM:
		rc = msm_camera_flash_pwm(&fdata->flash_src->_fsrc.pwm_src,
			led_state);
		break;

	case MSM_CAMERA_FLASH_SRC_CURRENT_DRIVER:
		rc = msm_camera_flash_current_driver(
			&fdata->flash_src->_fsrc.current_driver_src,
			led_state);
		break;

	case MSM_CAMERA_FLASH_SRC_EXT:
		rc = msm_camera_flash_external(
			&fdata->flash_src->_fsrc.ext_driver_src,
			led_state);
		break;

	case MSM_CAMERA_FLASH_SRC_LED1:
		rc = msm_camera_flash_led(
				&fdata->flash_src->_fsrc.ext_driver_src,
				led_state);
		break;

	default:
		rc = -ENODEV;
		break;
	}

	return rc;
}