C++ (Cpp) m5mols_sensor_armboot Examples

Example #1

File: m5mols_core.c Project: bs771/android_kernel_samsung_manta

static int m5mols_s_power(struct v4l2_subdev *sd, int on)
{
	struct m5mols_info *info = to_m5mols(sd);
	int ret;

	if (on) {
		ret = m5mols_sensor_power(info, true);
		if (!ret)
			ret = m5mols_sensor_armboot(sd);
		if (!ret)
			ret = m5mols_setup_default(sd);
	} else {
		ret = m5mols_sensor_power(info, false);
	}

	return ret;
}

Example #2

File: m5mols_core.c Project: 303750856/linux-3.1

/**
 * m5mols_s_power - Main sensor power control function
 *
 * To prevent breaking the lens when the sensor is powered off the Soft-Landing
 * algorithm is called where available. The Soft-Landing algorithm availability
 * dependends on the firmware provider.
 */
static int m5mols_s_power(struct v4l2_subdev *sd, int on)
{
	struct m5mols_info *info = to_m5mols(sd);
	int ret;

	if (on) {
		ret = m5mols_sensor_power(info, true);
		if (!ret)
			ret = m5mols_sensor_armboot(sd);
		if (!ret)
			ret = m5mols_init_controls(info);
		if (ret)
			return ret;

		info->ffmt[M5MOLS_RESTYPE_MONITOR] =
			m5mols_default_ffmt[M5MOLS_RESTYPE_MONITOR];
		info->ffmt[M5MOLS_RESTYPE_CAPTURE] =
			m5mols_default_ffmt[M5MOLS_RESTYPE_CAPTURE];
		return ret;
	}

	if (is_manufacturer(info, REG_SAMSUNG_TECHWIN)) {
		ret = m5mols_mode(info, REG_MONITOR);
		if (!ret)
			ret = m5mols_write(sd, AF_EXECUTE, REG_AF_STOP);
		if (!ret)
			ret = m5mols_write(sd, AF_MODE, REG_AF_POWEROFF);
		if (!ret)
			ret = m5mols_busy(sd, CAT_SYSTEM, CAT0_STATUS,
					REG_AF_IDLE);
		if (!ret)
			v4l2_info(sd, "Success soft-landing lens\n");
	}

	ret = m5mols_sensor_power(info, false);
	if (!ret) {
		v4l2_ctrl_handler_free(&info->handle);
		info->ctrl_sync = false;
	}

	return ret;
}