1 /* 2 * Support for the Broadcom BCM3510 ATSC demodulator (1st generation Air2PC) 3 * 4 * Copyright (C) 2001-5, B2C2 inc. 5 * 6 * GPL/Linux driver written by Patrick Boettcher <patrick.boettcher@posteo.de> 7 * 8 * This program is free software; you can redistribute it and/or modify 9 * it under the terms of the GNU General Public License as published by 10 * the Free Software Foundation; either version 2 of the License, or 11 * (at your option) any later version. 12 * 13 * This program is distributed in the hope that it will be useful, 14 * but WITHOUT ANY WARRANTY; without even the implied warranty of 15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 16 * GNU General Public License for more details. 17 */ 18 #ifndef BCM3510_H 19 #define BCM3510_H 20 21 #include <linux/dvb/frontend.h> 22 #include <linux/firmware.h> 23 24 struct bcm3510_config 25 { 26 /* the demodulator's i2c address */ 27 u8 demod_address; 28 29 /* request firmware for device */ 30 int (*request_firmware)(struct dvb_frontend* fe, const struct firmware **fw, char* name); 31 }; 32 33 #if IS_REACHABLE(CONFIG_DVB_BCM3510) 34 extern struct dvb_frontend* bcm3510_attach(const struct bcm3510_config* config, 35 struct i2c_adapter* i2c); 36 #else 37 static inline struct dvb_frontend* bcm3510_attach(const struct bcm3510_config* config, 38 struct i2c_adapter* i2c) 39 { 40 printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); 41 return NULL; 42 } 43 #endif // CONFIG_DVB_BCM3510 44 45 #endif 46