| /* SPDX-License-Identifier: GPL-2.0-or-later */ |
| /* |
| * Support for OR51211 (pcHDTV HD-2000) - VSB |
| * |
| * Copyright (C) 2005 Kirk Lapray <kirk_lapray@bigfoot.com> |
| */ |
| |
| #ifndef OR51211_H |
| #define OR51211_H |
| |
| #include <linux/dvb/frontend.h> |
| #include <linux/firmware.h> |
| |
| struct or51211_config |
| { |
| /* The demodulator's i2c address */ |
| u8 demod_address; |
| |
| /* Request firmware for device */ |
| int (*request_firmware)(struct dvb_frontend* fe, const struct firmware **fw, char* name); |
| void (*setmode)(struct dvb_frontend * fe, int mode); |
| void (*reset)(struct dvb_frontend * fe); |
| void (*sleep)(struct dvb_frontend * fe); |
| }; |
| |
| #if IS_REACHABLE(CONFIG_DVB_OR51211) |
| extern struct dvb_frontend* or51211_attach(const struct or51211_config* config, |
| struct i2c_adapter* i2c); |
| #else |
| static inline struct dvb_frontend* or51211_attach(const struct or51211_config* config, |
| struct i2c_adapter* i2c) |
| { |
| printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); |
| return NULL; |
| } |
| #endif // CONFIG_DVB_OR51211 |
| |
| #endif // OR51211_H |
| |
