em28xx-v4l.h 848 B

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  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. * This program is free software; you can redistribute it and/or modify
  9. * it under the terms of the GNU General Public License as published by
  10. * the Free Software Foundation version 2 of the License.
  11. *
  12. * This program is distributed in the hope that it will be useful,
  13. * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14. * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  15. * GNU General Public License for more details.
  16. */
  17. int em28xx_start_analog_streaming(struct vb2_queue *vq, unsigned int count);
  18. void em28xx_stop_vbi_streaming(struct vb2_queue *vq);
  19. extern const struct vb2_ops em28xx_vbi_qops;