/* This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef __TEA5767_H__ #define __TEA5767_H__ #include <linux/i2c.h> #include "dvb_frontend.h" enum tea5767_xtal { TEA5767_LOW_LO_32768 = 0, TEA5767_HIGH_LO_32768 = 1, TEA5767_LOW_LO_13MHz = 2, TEA5767_HIGH_LO_13MHz = 3, }; struct tea5767_ctrl { unsigned int port1:1; unsigned int port2:1; unsigned int high_cut:1; unsigned int st_noise:1; unsigned int soft_mute:1; unsigned int japan_band:1; unsigned int deemph_75:1; unsigned int pllref:1; enum tea5767_xtal xtal_freq; }; #if IS_REACHABLE([31mCONFIG_MEDIA_TUNER_TEA5767[0m) extern int tea5767_autodetection(struct i2c_adapter* i2c_adap, u8 i2c_addr); extern struct dvb_frontend *tea5767_attach(struct dvb_frontend *fe, struct i2c_adapter* i2c_adap, u8 i2c_addr); #else static inline int tea5767_autodetection(struct i2c_adapter* i2c_adap, u8 i2c_addr) { printk(KERN_INFO "%s: not probed - driver disabled by Kconfig\n", __func__); return -EINVAL; } static inline struct dvb_frontend *tea5767_attach(struct dvb_frontend *fe, struct i2c_adapter* i2c_adap, u8 i2c_addr) { printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); return NULL; } #endif #endif /* __TEA5767_H__ */ |