/* *  Driver for Xceive XC5000 "QAM/8VSB single chip tuner" * *  Copyright (c) 2007 Steven Toth <stoth@linuxtv.org> * *  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 __XC5000_H__#define __XC5000_H__#include <linux/firmware.h>struct dvb_frontend;struct i2c_adapter;struct xc5000_config {	u8   i2c_address;	u32  if_khz;};/* xc5000 callback command */#define XC5000_TUNER_RESET		0/* For each bridge framework, when it attaches either analog or digital, * it has to store a reference back to its _core equivalent structure, * so that it can service the hardware by steering gpio's etc. * Each bridge implementation is different so cast devptr accordingly. * The xc5000 driver cares not for this value, other than ensuring * it's passed back to a bridge during tuner_callback(). */#if defined(CONFIG_MEDIA_TUNER_XC5000) || \    (defined(CONFIG_MEDIA_TUNER_XC5000_MODULE) && defined(MODULE))extern struct dvb_frontend *xc5000_attach(struct dvb_frontend *fe,					  struct i2c_adapter *i2c,					  struct xc5000_config *cfg);#elsestatic inline struct dvb_frontend *xc5000_attach(struct dvb_frontend *fe,						 struct i2c_adapter *i2c,						 struct xc5000_config *cfg){	printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);	return NULL;}#endif#endif