1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0 */ 2*4882a593Smuzhiyun /* 3*4882a593Smuzhiyun * em28xx-video.c - driver for Empia EM2800/EM2820/2840 USB 4*4882a593Smuzhiyun * video capture devices 5*4882a593Smuzhiyun * 6*4882a593Smuzhiyun * Copyright (C) 2013-2014 Mauro Carvalho Chehab <mchehab+samsung@kernel.org> 7*4882a593Smuzhiyun * 8*4882a593Smuzhiyun * This program is free software; you can redistribute it and/or modify 9*4882a593Smuzhiyun * it under the terms of the GNU General Public License as published by 10*4882a593Smuzhiyun * the Free Software Foundation version 2 of the License. 11*4882a593Smuzhiyun * 12*4882a593Smuzhiyun * This program is distributed in the hope that it will be useful, 13*4882a593Smuzhiyun * but WITHOUT ANY WARRANTY; without even the implied warranty of 14*4882a593Smuzhiyun * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 15*4882a593Smuzhiyun * GNU General Public License for more details. 16*4882a593Smuzhiyun */ 17*4882a593Smuzhiyun 18*4882a593Smuzhiyun int em28xx_start_analog_streaming(struct vb2_queue *vq, unsigned int count); 19*4882a593Smuzhiyun void em28xx_stop_vbi_streaming(struct vb2_queue *vq); 20*4882a593Smuzhiyun extern const struct vb2_ops em28xx_vbi_qops; 21