cx18-i2c.h 1.0 KB

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  1. /*
  2. * cx18 I2C functions
  3. *
  4. * Derived from ivtv-i2c.h
  5. *
  6. * Copyright (C) 2007 Hans Verkuil <hverkuil@xs4all.nl>
  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; either version 2 of the License, or
  11. * (at your option) any later version.
  12. *
  13. * This program is distributed in the hope that it will be useful,
  14. * but WITHOUT ANY WARRANTY; without even the implied warranty of
  15. * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  16. * GNU General Public License for more details.
  17. *
  18. * You should have received a copy of the GNU General Public License
  19. * along with this program; if not, write to the Free Software
  20. * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
  21. * 02111-1307 USA
  22. */
  23. int cx18_i2c_register(struct cx18 *cx, unsigned idx);
  24. struct v4l2_subdev *cx18_find_hw(struct cx18 *cx, u32 hw);
  25. /* init + register i2c adapter */
  26. int init_cx18_i2c(struct cx18 *cx);
  27. void exit_cx18_i2c(struct cx18 *cx);