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 24int cx18_i2c_register(struct cx18 *cx, unsigned idx); 25struct v4l2_subdev *cx18_find_hw(struct cx18 *cx, u32 hw); 26 27/* init + register i2c algo-bit adapter */ 28int init_cx18_i2c(struct cx18 *cx); 29void exit_cx18_i2c(struct cx18 *cx); 30