1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0-or-later */ 2*4882a593Smuzhiyun /* 3*4882a593Smuzhiyun Driver for Philips tda10086 DVBS Frontend 4*4882a593Smuzhiyun 5*4882a593Smuzhiyun (c) 2006 Andrew de Quincey 6*4882a593Smuzhiyun 7*4882a593Smuzhiyun 8*4882a593Smuzhiyun */ 9*4882a593Smuzhiyun 10*4882a593Smuzhiyun #ifndef TDA10086_H 11*4882a593Smuzhiyun #define TDA10086_H 12*4882a593Smuzhiyun 13*4882a593Smuzhiyun #include <linux/dvb/frontend.h> 14*4882a593Smuzhiyun #include <linux/firmware.h> 15*4882a593Smuzhiyun 16*4882a593Smuzhiyun enum tda10086_xtal { 17*4882a593Smuzhiyun TDA10086_XTAL_16M, 18*4882a593Smuzhiyun TDA10086_XTAL_4M 19*4882a593Smuzhiyun }; 20*4882a593Smuzhiyun 21*4882a593Smuzhiyun struct tda10086_config 22*4882a593Smuzhiyun { 23*4882a593Smuzhiyun /* the demodulator's i2c address */ 24*4882a593Smuzhiyun u8 demod_address; 25*4882a593Smuzhiyun 26*4882a593Smuzhiyun /* does the "inversion" need inverted? */ 27*4882a593Smuzhiyun u8 invert; 28*4882a593Smuzhiyun 29*4882a593Smuzhiyun /* do we need the diseqc signal with carrier? */ 30*4882a593Smuzhiyun u8 diseqc_tone; 31*4882a593Smuzhiyun 32*4882a593Smuzhiyun /* frequency of the reference xtal */ 33*4882a593Smuzhiyun enum tda10086_xtal xtal_freq; 34*4882a593Smuzhiyun }; 35*4882a593Smuzhiyun 36*4882a593Smuzhiyun #if IS_REACHABLE(CONFIG_DVB_TDA10086) 37*4882a593Smuzhiyun extern struct dvb_frontend* tda10086_attach(const struct tda10086_config* config, 38*4882a593Smuzhiyun struct i2c_adapter* i2c); 39*4882a593Smuzhiyun #else tda10086_attach(const struct tda10086_config * config,struct i2c_adapter * i2c)40*4882a593Smuzhiyunstatic inline struct dvb_frontend* tda10086_attach(const struct tda10086_config* config, 41*4882a593Smuzhiyun struct i2c_adapter* i2c) 42*4882a593Smuzhiyun { 43*4882a593Smuzhiyun printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); 44*4882a593Smuzhiyun return NULL; 45*4882a593Smuzhiyun } 46*4882a593Smuzhiyun #endif /* CONFIG_DVB_TDA10086 */ 47*4882a593Smuzhiyun 48*4882a593Smuzhiyun #endif /* TDA10086_H */ 49