[GitHub/mt8127/android_kernel_alcatel_ttab.git] / drivers / media / dvb / frontends / zl10353.h

/*
 *  Driver for Zarlink DVB-T ZL10353 demodulator
 *
 *  Copyright (C) 2006 Christopher Pascoe <c.pascoe@itee.uq.edu.au>
 *
 *  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 ZL10353_H
#define ZL10353_H

#include <linux/dvb/frontend.h>

struct zl10353_config
{
	/* demodulator's I2C address */
	u8 demod_address;

	/* frequencies in kHz */
	int adc_clock;	/* default: 45056 */

	/* set if no pll is connected to the secondary i2c bus */
	int no_tuner;

	/* set if parallel ts output is required */
	int parallel_ts;
};

#if defined(CONFIG_DVB_ZL10353) || (defined(CONFIG_DVB_ZL10353_MODULE) && defined(MODULE))
extern struct dvb_frontend* zl10353_attach(const struct zl10353_config *config,
					   struct i2c_adapter *i2c);
#else
static inline struct dvb_frontend* zl10353_attach(const struct zl10353_config *config,
					   struct i2c_adapter *i2c)
{
	printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __FUNCTION__);
	return NULL;
}
#endif // CONFIG_DVB_ZL10353

#endif /* ZL10353_H */
Commit	Line	Data
780dfef3 CP	1	/*
	2	* Driver for Zarlink DVB-T ZL10353 demodulator
	3	*
	4	* Copyright (C) 2006 Christopher Pascoe <c.pascoe@itee.uq.edu.au>
	5	*
	6	* This program is free software; you can redistribute it and/or modify
	7	* it under the terms of the GNU General Public License as published by
	8	* the Free Software Foundation; either version 2 of the License, or
	9	* (at your option) any later version.
	10	*
	11	* This program is distributed in the hope that it will be useful,
	12	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	13	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	14	*
	15	* GNU General Public License for more details.
	16	*
	17	* You should have received a copy of the GNU General Public License
	18	* along with this program; if not, write to the Free Software
	19	* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.=
	20	*/
	21
	22	#ifndef ZL10353_H
	23	#define ZL10353_H
	24
	25	#include <linux/dvb/frontend.h>
	26
	27	struct zl10353_config
	28	{
	29	/* demodulator's I2C address */
	30	u8 demod_address;
8dec0732	31
f7f57770	32	/* frequencies in kHz */
78f3b0b6	33	int adc_clock; /* default: 45056 */
f7f57770	34
8dec0732 AQ	35	/* set if no pll is connected to the secondary i2c bus */
8dec0732 AQ	36	int no_tuner;
8fb95784 CP	37
	38	/* set if parallel ts output is required */
	39	int parallel_ts;
780dfef3 CP	40	};
780dfef3 CP	41
c5dec9fb	42	#if defined(CONFIG_DVB_ZL10353) \|\| (defined(CONFIG_DVB_ZL10353_MODULE) && defined(MODULE))
780dfef3 CP	43	extern struct dvb_frontend* zl10353_attach(const struct zl10353_config *config,
780dfef3 CP	44	struct i2c_adapter *i2c);
102a342b AQ	45	#else
	46	static inline struct dvb_frontend* zl10353_attach(const struct zl10353_config *config,
	47	struct i2c_adapter *i2c)
	48	{
	49	printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __FUNCTION__);
	50	return NULL;
	51	}
	52	#endif // CONFIG_DVB_ZL10353
780dfef3	53
780dfef3	54	#endif /* ZL10353_H */