tda9885.h   [plain text]

#ifndef __TDA9885_H__
#define __TDA9885_H__

#include "xf86i2c.h"

typedef struct {
	I2CDevRec d;
	
	/* write-only parameters */
		/* B DATA */
	CARD8  sound_trap;
	CARD8  auto_mute_fm;
	CARD8  carrier_mode;
	CARD8  modulation;
	CARD8  forced_mute_audio;
	CARD8  port1;
	CARD8  port2;
		/* C DATA */
	CARD8  top_adjustment;
	CARD8  deemphasis;
	CARD8  audio_gain;
	        /* E DATA */
	CARD8  standard_sound_carrier;
	CARD8  standard_video_if;
	CARD8  minimum_gain;
	CARD8  gating;
	CARD8  vif_agc;
	/* read-only values */
	
	CARD8  after_reset;
	CARD8  afc_status;
	CARD8  vif_level;
	CARD8  afc_win;
	CARD8  fm_carrier;
	} TDA9885Rec, *TDA9885Ptr;

#define TDA9885_ADDR_1   0x86
#define TDA9885_ADDR_2   0x84
#define TDA9885_ADDR_3   0x96
#define TDA9885_ADDR_4   0x94

TDA9885Ptr Detect_tda9885(I2CBusPtr b, I2CSlaveAddr addr);
Bool tda9885_init(TDA9885Ptr t);
void tda9885_setparameters(TDA9885Ptr t);
void tda9885_getstatus(TDA9885Ptr t);
void tda9885_dumpstatus(TDA9885Ptr t);

#define TDA9885SymbolsList  \
		"Detect_tda9885", \
		"tda9885_init", \
		"tda9885_setaudio", \
		"tda9885_mute"

#define xf86_Detect_tda9885       ((TDA9885Ptr (*)(I2CBusPtr, I2CSlaveAddr))LoaderSymbol("Detect_tda9885"))
#define xf86_tda9885_init         ((Bool (*)(TDA9885Ptr))LoaderSymbol("tda9885_init"))
#define xf86_tda9885_setparameters     ((void (*)(TDA9885Ptr))LoaderSymbol("tda9885_setparameters"))
#define xf86_tda9885_getstatus    ((void (*)(TDA9885Ptr))LoaderSymbol("tda9885_getstatus"))
#define xf86_tda9885_dumpstatus    ((void (*)(TDA9885Ptr))LoaderSymbol("tda9885_dumpstatus"))

#endif