mirror of
https://github.com/edk2-porting/linux-next.git
synced 2024-12-26 14:14:01 +08:00
34 lines
1.3 KiB
C
34 lines
1.3 KiB
C
|
/*
|
||
|
|
* 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);
|