stv0900_core.c File Reference

#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/string.h>
#include <linux/slab.h>
#include <linux/i2c.h>
#include "stv0900.h"
#include "stv0900_reg.h"
#include "stv0900_priv.h"
#include "stv0900_init.h"

Go to the source code of this file.

Data Structures
struct	stv0900_inode

Functions
	module_param_named (debug, stvdebug, int, 0644)
s32	ge2comp (s32 a, s32 width)
void	stv0900_write_reg (struct stv0900_internal *intp, u16 reg_addr, u8 reg_data)
u8	stv0900_read_reg (struct stv0900_internal *intp, u16 reg)
void	stv0900_write_bits (struct stv0900_internal *intp, u32 label, u8 val)
u8	stv0900_get_bits (struct stv0900_internal *intp, u32 label)
void	stv0900_set_tuner (struct dvb_frontend *fe, u32 frequency, u32 bandwidth)
void	stv0900_set_bandwidth (struct dvb_frontend *fe, u32 bandwidth)
u32	stv0900_get_freq_auto (struct stv0900_internal *intp, int demod)
void	stv0900_set_tuner_auto (struct stv0900_internal *intp, u32 Frequency, u32 Bandwidth, int demod)
int	stv0900_get_demod_lock (struct stv0900_internal *intp, enum fe_stv0900_demod_num demod, s32 time_out)
void	stv0900_stop_all_s2_modcod (struct stv0900_internal *intp, enum fe_stv0900_demod_num demod)
void	stv0900_activate_s2_modcod (struct stv0900_internal *intp, enum fe_stv0900_demod_num demod)
void	stv0900_activate_s2_modcod_single (struct stv0900_internal *intp, enum fe_stv0900_demod_num demod)
void	stv0900_start_search (struct stv0900_internal *intp, enum fe_stv0900_demod_num demod)
u8	stv0900_get_optim_carr_loop (s32 srate, enum fe_stv0900_modcode modcode, s32 pilot, u8 chip_id)
u8	stv0900_get_optim_short_carr_loop (s32 srate, enum fe_stv0900_modulation modulation, u8 chip_id)
struct dvb_frontend *	stv0900_attach (const struct stv0900_config *config, struct i2c_adapter *i2c, int demod)
	EXPORT_SYMBOL (stv0900_attach)
	MODULE_PARM_DESC (debug,"Set debug")
	MODULE_AUTHOR ("Igor M. Liplianin")
	MODULE_DESCRIPTION ("ST STV0900 frontend")
	MODULE_LICENSE ("GPL")

Variables
int	stvdebug = 1

Function Documentation

EXPORT_SYMBOL

(

stv0900_attach

)

s32 ge2comp	(	s32	a,
		s32	width
	)

Definition at line 124 of file stv0900_core.c.

MODULE_AUTHOR

(

"Igor M. Liplianin"

)

MODULE_DESCRIPTION

(

"ST STV0900 frontend"

)

MODULE_LICENSE

(

"GPL"

)

module_param_named	(	debug	,
		stvdebug	,
		int	,
		0644
	)

MODULE_PARM_DESC	(	debug	,
		"Set debug"
	)

void stv0900_activate_s2_modcod	(	struct stv0900_internal *	intp,
		enum fe_stv0900_demod_num	demod
	)

Definition at line 896 of file stv0900_core.c.

void stv0900_activate_s2_modcod_single	(	struct stv0900_internal *	intp,
		enum fe_stv0900_demod_num	demod
	)

Definition at line 956 of file stv0900_core.c.

struct dvb_frontend* stv0900_attach ( const struct stv0900_config *  config, struct i2c_adapter *  i2c, int  demod  )

read

Definition at line 1894 of file stv0900_core.c.

u8 stv0900_get_bits	(	struct stv0900_internal *	intp,
		u32	label
	)

Definition at line 208 of file stv0900_core.c.

int stv0900_get_demod_lock	(	struct stv0900_internal *	intp,
		enum fe_stv0900_demod_num	demod,
		s32	time_out
	)

Definition at line 845 of file stv0900_core.c.

u32 stv0900_get_freq_auto	(	struct stv0900_internal *	intp,
		int	demod
	)

Definition at line 570 of file stv0900_core.c.

u8 stv0900_get_optim_carr_loop	(	s32	srate,
		enum fe_stv0900_modcode	modcode,
		s32	pilot,
		u8	chip_id
	)

Definition at line 1092 of file stv0900_core.c.

u8 stv0900_get_optim_short_carr_loop	(	s32	srate,
		enum fe_stv0900_modulation	modulation,
		u8	chip_id
	)

Definition at line 1203 of file stv0900_core.c.

u8 stv0900_read_reg	(	struct stv0900_internal *	intp,
		u16	reg
	)

Definition at line 153 of file stv0900_core.c.

void stv0900_set_bandwidth	(	struct dvb_frontend *	fe,
		u32	bandwidth
	)

Definition at line 550 of file stv0900_core.c.

void stv0900_set_tuner	(	struct dvb_frontend *	fe,
		u32	frequency,
		u32	bandwidth
	)

Definition at line 521 of file stv0900_core.c.

void stv0900_set_tuner_auto	(	struct stv0900_internal *	intp,
		u32	Frequency,
		u32	Bandwidth,
		int	demod
	)

Definition at line 592 of file stv0900_core.c.

void stv0900_start_search	(	struct stv0900_internal *	intp,
		enum fe_stv0900_demod_num	demod
	)

Definition at line 976 of file stv0900_core.c.

void stv0900_stop_all_s2_modcod	(	struct stv0900_internal *	intp,
		enum fe_stv0900_demod_num	demod
	)

Definition at line 882 of file stv0900_core.c.

void stv0900_write_bits	(	struct stv0900_internal *	intp,
		u32	label,
		u8	val
	)

Definition at line 194 of file stv0900_core.c.

void stv0900_write_reg	(	struct stv0900_internal *	intp,
		u16	reg_addr,
		u8	reg_data
	)

Definition at line 132 of file stv0900_core.c.

Variable Documentation

int stvdebug = 1

Definition at line 37 of file stv0900_core.c.