mirror of
https://github.com/torvalds/linux.git
synced 2024-11-18 18:11:56 +00:00
7572f9c557
By comparing the traffic between Pixelview (cx23102-based and Kworld (saa7134-based), the only difference is at register 0xd5. After some tests, It seems that it is used to change mode between serial and parallel. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
53 lines
1.5 KiB
C
53 lines
1.5 KiB
C
/*
|
|
* Fujitsu mb86a20s driver
|
|
*
|
|
* Copyright (C) 2010 Mauro Carvalho Chehab <mchehab@redhat.com>
|
|
*
|
|
* 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 version 2.
|
|
*
|
|
* 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.
|
|
*/
|
|
|
|
#ifndef MB86A20S_H
|
|
#define MB86A20S_H
|
|
|
|
#include <linux/dvb/frontend.h>
|
|
|
|
/**
|
|
* struct mb86a20s_config - Define the per-device attributes of the frontend
|
|
*
|
|
* @demod_address: the demodulator's i2c address
|
|
*/
|
|
|
|
struct mb86a20s_config {
|
|
u8 demod_address;
|
|
bool is_serial;
|
|
};
|
|
|
|
#if defined(CONFIG_DVB_MB86A20S) || (defined(CONFIG_DVB_MB86A20S_MODULE) \
|
|
&& defined(MODULE))
|
|
extern struct dvb_frontend *mb86a20s_attach(const struct mb86a20s_config *config,
|
|
struct i2c_adapter *i2c);
|
|
extern struct i2c_adapter *mb86a20s_get_tuner_i2c_adapter(struct dvb_frontend *);
|
|
#else
|
|
static inline struct dvb_frontend *mb86a20s_attach(
|
|
const struct mb86a20s_config *config, struct i2c_adapter *i2c)
|
|
{
|
|
printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
|
|
return NULL;
|
|
}
|
|
static struct i2c_adapter *
|
|
mb86a20s_get_tuner_i2c_adapter(struct dvb_frontend *fe)
|
|
{
|
|
printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
|
|
return NULL;
|
|
}
|
|
#endif
|
|
|
|
#endif /* MB86A20S */
|