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@desy.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 * You should have received a copy of the GNU General Public License 19 * along with this program; if not, write to the Free Software 20 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 21 */ 22 #ifndef BCM3510_H 23 #define BCM3510_H 24 25 #include <linux/dvb/frontend.h> 26 #include <linux/firmware.h> 27 28 struct bcm3510_config 29 { 30 /* the demodulator's i2c address */ 31 u8 demod_address; 32 33 /* request firmware for device */ 34 int (*request_firmware)(struct dvb_frontend* fe, const struct firmware **fw, char* name); 35 }; 36 37 #if IS_ENABLED(CONFIG_DVB_BCM3510) 38 extern struct dvb_frontend* bcm3510_attach(const struct bcm3510_config* config, 39 struct i2c_adapter* i2c); 40 #else 41 static inline struct dvb_frontend* bcm3510_attach(const struct bcm3510_config* config, 42 struct i2c_adapter* i2c) 43 { 44 printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); 45 return NULL; 46 } 47 #endif // CONFIG_DVB_BCM3510 48 49 #endif 50