| /* SPDX-License-Identifier: GPL-2.0-or-later */ | |
| /* | |
| Conexant 22702 DVB OFDM demodulator driver | |
| based on: | |
| Alps TDMB7 DVB OFDM demodulator driver | |
| Copyright (C) 2001-2002 Convergence Integrated Media GmbH | |
| Holger Waechtler <holger@convergence.de> | |
| Copyright (C) 2004 Steven Toth <stoth@linuxtv.org> | |
| */ | |
| #ifndef CX22702_H | |
| #define CX22702_H | |
| #include <linux/dvb/frontend.h> | |
| struct cx22702_config { | |
| /* the demodulator's i2c address */ | |
| u8 demod_address; | |
| /* serial/parallel output */ | |
| #define CX22702_PARALLEL_OUTPUT 0 | |
| #define CX22702_SERIAL_OUTPUT 1 | |
| u8 output_mode; | |
| }; | |
| #if IS_REACHABLE(CONFIG_DVB_CX22702) | |
| extern struct dvb_frontend *cx22702_attach( | |
| const struct cx22702_config *config, | |
| struct i2c_adapter *i2c); | |
| #else | |
| static inline struct dvb_frontend *cx22702_attach( | |
| const struct cx22702_config *config, | |
| struct i2c_adapter *i2c) | |
| { | |
| printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); | |
| return NULL; | |
| } | |
| #endif | |
| #endif |