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/*
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_ENABLED(CONFIG_MEDIA_TUNER_TEA5767)
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__ */
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