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