__et8ek8_get_pad_format
format = __et8ek8_get_pad_format(sensor, sd_state, fmt->pad,
format = __et8ek8_get_pad_format(sensor, sd_state, fmt->pad,
__et8ek8_get_pad_format(sensor, NULL, 0, V4L2_SUBDEV_FORMAT_ACTIVE);
format = __et8ek8_get_pad_format(sensor, fh->state, 0,