/* SPDX-License-Identifier: GPL-2.0-only */
/*
* Fujitsu mb86a20s driver
*
* Copyright ( C ) 2010 Mauro Carvalho Chehab
*/
#ifndef MB86A20S_H
#define MB86A20S_H
#include <linux/dvb/frontend.h>
/**
* struct mb86a20s_config - Define the per - device attributes of the frontend
*
* @ fclk : Clock frequency . If zero , assumes the default
* ( 32 . 57142 Mhz )
* @ demod_address : the demodulator ' s i2c address
* @ is_serial : if true , TS is serial . Otherwise , TS is parallel
*/
struct mb86a20s_config {
u32 fclk;
u8 demod_address;
bool is_serial;
};
#if IS_REACHABLE(CONFIG_DVB_MB86A20S)
/**
* mb86a20s_attach - Attach a mb86a20s demod
*
* @ config : pointer to & struct mb86a20s_config with demod configuration .
* @ i2c : i2c adapter to use .
*
* return : FE pointer on success , NULL on failure .
*/
extern struct dvb_frontend *mb86a20s_attach(const struct mb86a20s_config *config,
struct i2c_adapter *i2c);
#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;
}
#endif
#endif /* MB86A20S */
Messung V0.5 in Prozent C=87 H=97 G=91
¤ Dauer der Verarbeitung: 0.10 Sekunden
(vorverarbeitet am 2026-09-29)
¤
*© Formatika GbR, Deutschland