tea5767.c File Reference

#include <linux/i2c.h>
#include <linux/slab.h>
#include <linux/delay.h>
#include <linux/videodev2.h>
#include "tuner-i2c.h"
#include "tea5767.h"

Go to the source code of this file.

Data Structures
struct	tea5767_priv

Macros
#define	TEA5767_MUTE   0x80 /* Mutes output */
#define	TEA5767_SEARCH   0x40 /* Activates station search */
#define	TEA5767_SEARCH_UP   0x80
#define	TEA5767_SRCH_HIGH_LVL   0x60
#define	TEA5767_SRCH_MID_LVL   0x40
#define	TEA5767_SRCH_LOW_LVL   0x20
#define	TEA5767_HIGH_LO_INJECT   0x10
#define	TEA5767_MONO   0x08
#define	TEA5767_MUTE_RIGHT   0x04
#define	TEA5767_MUTE_LEFT   0x02
#define	TEA5767_PORT1_HIGH   0x01
#define	TEA5767_PORT2_HIGH   0x80
#define	TEA5767_STDBY   0x40
#define	TEA5767_JAPAN_BAND   0x20
#define	TEA5767_XTAL_32768   0x10
#define	TEA5767_SOFT_MUTE   0x08
#define	TEA5767_HIGH_CUT_CTRL   0x04
#define	TEA5767_ST_NOISE_CTL   0x02
#define	TEA5767_SRCH_IND   0x01
#define	TEA5767_PLLREF_ENABLE   0x80
#define	TEA5767_DEEMPH_75   0X40
#define	TEA5767_READY_FLAG_MASK   0x80
#define	TEA5767_BAND_LIMIT_MASK   0X40
#define	TEA5767_STEREO_MASK   0x80
#define	TEA5767_IF_CNTR_MASK   0x7f
#define	TEA5767_ADC_LEVEL_MASK   0xf0
#define	TEA5767_CHIP_ID_MASK   0x0f
#define	TEA5767_RESERVED_MASK   0xff

Functions
	module_param (debug, int, 0644)
	MODULE_PARM_DESC (debug,"enable verbose debug messages")
int	tea5767_autodetection (struct i2c_adapter *i2c_adap, u8 i2c_addr)
struct dvb_frontend *	tea5767_attach (struct dvb_frontend *fe, struct i2c_adapter *i2c_adap, u8 i2c_addr)
	EXPORT_SYMBOL_GPL (tea5767_attach)
	EXPORT_SYMBOL_GPL (tea5767_autodetection)
	MODULE_DESCRIPTION ("Philips TEA5767 FM tuner driver")
	MODULE_AUTHOR ("Mauro Carvalho Chehab <[email protected]>")
	MODULE_LICENSE ("GPL")

Macro Definition Documentation

#define TEA5767_ADC_LEVEL_MASK   0xf0

Definition at line 122 of file tea5767.c.

#define TEA5767_BAND_LIMIT_MASK   0X40

Definition at line 111 of file tea5767.c.

#define TEA5767_CHIP_ID_MASK   0x0f

Definition at line 125 of file tea5767.c.

#define TEA5767_DEEMPH_75   0X40

Definition at line 103 of file tea5767.c.

#define TEA5767_HIGH_CUT_CTRL   0x04

Definition at line 89 of file tea5767.c.

#define TEA5767_HIGH_LO_INJECT   0x10

Definition at line 61 of file tea5767.c.

#define TEA5767_IF_CNTR_MASK   0x7f

Definition at line 119 of file tea5767.c.

#define TEA5767_JAPAN_BAND   0x20

Definition at line 80 of file tea5767.c.

#define TEA5767_MONO   0x08

Definition at line 64 of file tea5767.c.

#define TEA5767_MUTE   0x80 /* Mutes output */

Definition at line 39 of file tea5767.c.

#define TEA5767_MUTE_LEFT   0x02

Definition at line 70 of file tea5767.c.

#define TEA5767_MUTE_RIGHT   0x04

Definition at line 67 of file tea5767.c.

#define TEA5767_PLLREF_ENABLE   0x80

Definition at line 100 of file tea5767.c.

#define TEA5767_PORT1_HIGH   0x01

Definition at line 72 of file tea5767.c.

#define TEA5767_PORT2_HIGH   0x80

Definition at line 75 of file tea5767.c.

#define TEA5767_READY_FLAG_MASK   0x80

Definition at line 110 of file tea5767.c.

#define TEA5767_RESERVED_MASK   0xff

Definition at line 129 of file tea5767.c.

#define TEA5767_SEARCH   0x40 /* Activates station search */

Definition at line 40 of file tea5767.c.

#define TEA5767_SEARCH_UP   0x80

Definition at line 49 of file tea5767.c.

#define TEA5767_SOFT_MUTE   0x08

Definition at line 86 of file tea5767.c.

#define TEA5767_SRCH_HIGH_LVL   0x60

Definition at line 52 of file tea5767.c.

#define TEA5767_SRCH_IND   0x01

Definition at line 95 of file tea5767.c.

#define TEA5767_SRCH_LOW_LVL   0x20

Definition at line 58 of file tea5767.c.

#define TEA5767_SRCH_MID_LVL   0x40

Definition at line 55 of file tea5767.c.

#define TEA5767_ST_NOISE_CTL   0x02

Definition at line 92 of file tea5767.c.

#define TEA5767_STDBY   0x40

Definition at line 77 of file tea5767.c.

#define TEA5767_STEREO_MASK   0x80

Definition at line 118 of file tea5767.c.

#define TEA5767_XTAL_32768   0x10

Definition at line 83 of file tea5767.c.

Function Documentation

EXPORT_SYMBOL_GPL

(

tea5767_attach

)

EXPORT_SYMBOL_GPL

(

tea5767_autodetection

)

MODULE_AUTHOR

(

"Mauro Carvalho Chehab <[email protected]>"

)

MODULE_DESCRIPTION

(

"Philips TEA5767 FM tuner driver"

)

MODULE_LICENSE

(

"GPL"

)

module_param	(	debug	,
		int	,
		0644
	)

MODULE_PARM_DESC	(	debug	,
		"enable verbose debug messages"
	)

struct dvb_frontend* tea5767_attach ( struct dvb_frontend *  fe, struct i2c_adapter *  i2c_adap, u8  i2c_addr  )

read

Definition at line 440 of file tea5767.c.

int tea5767_autodetection	(	struct i2c_adapter *	i2c_adap,
		u8	i2c_addr
	)

Definition at line 369 of file tea5767.c.