projects / mirror_ubuntu-bionic-kernel.git / blame
| Commit | Line | Data |
|---|---|---|
| 1c1e45d1 HV |
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 | ||
| 24 | int cx18_i2c_hw_addr(struct cx18 *cx, u32 hw); | |
| 25 | int cx18_i2c_hw(struct cx18 *cx, u32 hw, unsigned int cmd, void *arg); | |
| 1c1e45d1 HV |
26 | int cx18_call_i2c_client(struct cx18 *cx, int addr, unsigned cmd, void *arg); |
| 27 | void cx18_call_i2c_clients(struct cx18 *cx, unsigned int cmd, void *arg); | |
| 28 | int cx18_i2c_register(struct cx18 *cx, unsigned idx); | |
| 29 | ||
| 30 | /* init + register i2c algo-bit adapter */ | |
| 31 | int init_cx18_i2c(struct cx18 *cx); | |
| 32 | void exit_cx18_i2c(struct cx18 *cx); |