| /* |
| * cx18 I2C functions |
| * |
| * Derived from ivtv-i2c.h |
| * |
| * Copyright (C) 2007 Hans Verkuil <hverkuil@xs4all.nl> |
| * |
| * 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; either version 2 of the License, or |
| * (at your option) any later version. |
| * |
| * 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. |
| * |
| * You should have received a copy of the GNU General Public License |
| * along with this program; if not, write to the Free Software |
| * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA |
| * 02111-1307 USA |
| */ |
| |
| int cx18_i2c_hw_addr(struct cx18 *cx, u32 hw); |
| int cx18_i2c_hw(struct cx18 *cx, u32 hw, unsigned int cmd, void *arg); |
| int cx18_i2c_id(struct cx18 *cx, u32 id, unsigned int cmd, void *arg); |
| int cx18_call_i2c_client(struct cx18 *cx, int addr, unsigned cmd, void *arg); |
| void cx18_call_i2c_clients(struct cx18 *cx, unsigned int cmd, void *arg); |
| int cx18_i2c_register(struct cx18 *cx, unsigned idx); |
| |
| /* init + register i2c algo-bit adapter */ |
| int init_cx18_i2c(struct cx18 *cx); |
| void exit_cx18_i2c(struct cx18 *cx); |
