1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0-or-later */ 2*4882a593Smuzhiyun /* 3*4882a593Smuzhiyun * Driver for Infineon tua6100 PLL. 4*4882a593Smuzhiyun * 5*4882a593Smuzhiyun * (c) 2006 Andrew de Quincey 6*4882a593Smuzhiyun * 7*4882a593Smuzhiyun * Based on code found in budget-av.c, which has the following: 8*4882a593Smuzhiyun * Compiled from various sources by Michael Hunold <michael@mihu.de> 9*4882a593Smuzhiyun * 10*4882a593Smuzhiyun * CI interface support (c) 2004 Olivier Gournet <ogournet@anevia.com> & 11*4882a593Smuzhiyun * Andrew de Quincey <adq_dvb@lidskialf.net> 12*4882a593Smuzhiyun * 13*4882a593Smuzhiyun * Copyright (C) 2002 Ralph Metzler <rjkm@metzlerbros.de> 14*4882a593Smuzhiyun * 15*4882a593Smuzhiyun * Copyright (C) 1999-2002 Ralph Metzler 16*4882a593Smuzhiyun * & Marcus Metzler for convergence integrated media GmbH 17*4882a593Smuzhiyun */ 18*4882a593Smuzhiyun 19*4882a593Smuzhiyun #ifndef __DVB_TUA6100_H__ 20*4882a593Smuzhiyun #define __DVB_TUA6100_H__ 21*4882a593Smuzhiyun 22*4882a593Smuzhiyun #include <linux/i2c.h> 23*4882a593Smuzhiyun #include <media/dvb_frontend.h> 24*4882a593Smuzhiyun 25*4882a593Smuzhiyun #if IS_REACHABLE(CONFIG_DVB_TUA6100) 26*4882a593Smuzhiyun extern struct dvb_frontend *tua6100_attach(struct dvb_frontend *fe, int addr, struct i2c_adapter *i2c); 27*4882a593Smuzhiyun #else tua6100_attach(struct dvb_frontend * fe,int addr,struct i2c_adapter * i2c)28*4882a593Smuzhiyunstatic inline struct dvb_frontend* tua6100_attach(struct dvb_frontend *fe, int addr, struct i2c_adapter *i2c) 29*4882a593Smuzhiyun { 30*4882a593Smuzhiyun printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); 31*4882a593Smuzhiyun return NULL; 32*4882a593Smuzhiyun } 33*4882a593Smuzhiyun #endif // CONFIG_DVB_TUA6100 34*4882a593Smuzhiyun 35*4882a593Smuzhiyun #endif 36