mirror of https://gitee.com/openkylin/linux.git
49 lines
1013 B
C
49 lines
1013 B
C
/* SPDX-License-Identifier: GPL-2.0-or-later */
|
|
/*
|
|
Driver for Philips tda10086 DVBS Frontend
|
|
|
|
(c) 2006 Andrew de Quincey
|
|
|
|
|
|
*/
|
|
|
|
#ifndef TDA10086_H
|
|
#define TDA10086_H
|
|
|
|
#include <linux/dvb/frontend.h>
|
|
#include <linux/firmware.h>
|
|
|
|
enum tda10086_xtal {
|
|
TDA10086_XTAL_16M,
|
|
TDA10086_XTAL_4M
|
|
};
|
|
|
|
struct tda10086_config
|
|
{
|
|
/* the demodulator's i2c address */
|
|
u8 demod_address;
|
|
|
|
/* does the "inversion" need inverted? */
|
|
u8 invert;
|
|
|
|
/* do we need the diseqc signal with carrier? */
|
|
u8 diseqc_tone;
|
|
|
|
/* frequency of the reference xtal */
|
|
enum tda10086_xtal xtal_freq;
|
|
};
|
|
|
|
#if IS_REACHABLE(CONFIG_DVB_TDA10086)
|
|
extern struct dvb_frontend* tda10086_attach(const struct tda10086_config* config,
|
|
struct i2c_adapter* i2c);
|
|
#else
|
|
static inline struct dvb_frontend* tda10086_attach(const struct tda10086_config* config,
|
|
struct i2c_adapter* i2c)
|
|
{
|
|
printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
|
|
return NULL;
|
|
}
|
|
#endif /* CONFIG_DVB_TDA10086 */
|
|
|
|
#endif /* TDA10086_H */
|