1 /* SPDX-License-Identifier: GPL-2.0 */ 2 /* 3 * em28xx-video.c - driver for Empia EM2800/EM2820/2840 USB 4 * video capture devices 5 * 6 * Copyright (C) 2013-2014 Mauro Carvalho Chehab <mchehab+samsung@kernel.org> 7 */ 8 9 int em28xx_start_analog_streaming(struct vb2_queue *vq, unsigned int count); 10 void em28xx_stop_vbi_streaming(struct vb2_queue *vq); 11 extern const struct vb2_ops em28xx_vbi_qops; 12