b8e299dddd091ae24e0c08c45d91b8f937bd14d2vboxsync#ifndef __TDA8425_H__
b8e299dddd091ae24e0c08c45d91b8f937bd14d2vboxsync#define __TDA8425_H__
b8e299dddd091ae24e0c08c45d91b8f937bd14d2vboxsync
b8e299dddd091ae24e0c08c45d91b8f937bd14d2vboxsync#include "xf86i2c.h"
b8e299dddd091ae24e0c08c45d91b8f937bd14d2vboxsync
b8e299dddd091ae24e0c08c45d91b8f937bd14d2vboxsynctypedef struct {
b8e299dddd091ae24e0c08c45d91b8f937bd14d2vboxsync I2CDevRec d;
b8e299dddd091ae24e0c08c45d91b8f937bd14d2vboxsync
b8e299dddd091ae24e0c08c45d91b8f937bd14d2vboxsync int mux;
b8e299dddd091ae24e0c08c45d91b8f937bd14d2vboxsync int stereo;
b8e299dddd091ae24e0c08c45d91b8f937bd14d2vboxsync int v_left;
b8e299dddd091ae24e0c08c45d91b8f937bd14d2vboxsync int v_right;
b8e299dddd091ae24e0c08c45d91b8f937bd14d2vboxsync int bass;
b8e299dddd091ae24e0c08c45d91b8f937bd14d2vboxsync int treble;
b8e299dddd091ae24e0c08c45d91b8f937bd14d2vboxsync int src_sel;
b8e299dddd091ae24e0c08c45d91b8f937bd14d2vboxsync Bool mute;
b8e299dddd091ae24e0c08c45d91b8f937bd14d2vboxsync } TDA8425Rec, *TDA8425Ptr;
b8e299dddd091ae24e0c08c45d91b8f937bd14d2vboxsync
b8e299dddd091ae24e0c08c45d91b8f937bd14d2vboxsync#define TDA8425_ADDR_1 0x82
b8e299dddd091ae24e0c08c45d91b8f937bd14d2vboxsync
b8e299dddd091ae24e0c08c45d91b8f937bd14d2vboxsync/* the third parameter is meant to force detection of tda8425.
b8e299dddd091ae24e0c08c45d91b8f937bd14d2vboxsync This is because tda8425 is write-only and complete implementation
b8e299dddd091ae24e0c08c45d91b8f937bd14d2vboxsync of I2C protocol is not always available. Besides address there is no good
b8e299dddd091ae24e0c08c45d91b8f937bd14d2vboxsync way to autodetect it so we have to _know_ it is there anyway */
b8e299dddd091ae24e0c08c45d91b8f937bd14d2vboxsync
b8e299dddd091ae24e0c08c45d91b8f937bd14d2vboxsyncTDA8425Ptr Detect_tda8425(I2CBusPtr b, I2CSlaveAddr addr,Bool force);
b8e299dddd091ae24e0c08c45d91b8f937bd14d2vboxsyncBool tda8425_init(TDA8425Ptr t);
b8e299dddd091ae24e0c08c45d91b8f937bd14d2vboxsyncvoid tda8425_setaudio(TDA8425Ptr t);
b8e299dddd091ae24e0c08c45d91b8f937bd14d2vboxsyncvoid tda8425_mute(TDA8425Ptr t, Bool mute);
b8e299dddd091ae24e0c08c45d91b8f937bd14d2vboxsync
b8e299dddd091ae24e0c08c45d91b8f937bd14d2vboxsync#define TDA8425SymbolsList \
b8e299dddd091ae24e0c08c45d91b8f937bd14d2vboxsync "Detect_tda8425", \
b8e299dddd091ae24e0c08c45d91b8f937bd14d2vboxsync "tda8425_init", \
b8e299dddd091ae24e0c08c45d91b8f937bd14d2vboxsync "tda8425_setaudio", \
b8e299dddd091ae24e0c08c45d91b8f937bd14d2vboxsync "tda8425_mute"
b8e299dddd091ae24e0c08c45d91b8f937bd14d2vboxsync
b8e299dddd091ae24e0c08c45d91b8f937bd14d2vboxsync#ifdef XFree86LOADER
b8e299dddd091ae24e0c08c45d91b8f937bd14d2vboxsync
b8e299dddd091ae24e0c08c45d91b8f937bd14d2vboxsync#define xf86_Detect_tda8425 ((TDA8425Ptr (*)(I2CBusPtr, I2CSlaveAddr,Bool))LoaderSymbol("Detect_tda8425"))
b8e299dddd091ae24e0c08c45d91b8f937bd14d2vboxsync#define xf86_tda8425_init ((Bool (*)(TDA8425Ptr))LoaderSymbol("tda8425_init"))
b8e299dddd091ae24e0c08c45d91b8f937bd14d2vboxsync#define xf86_tda8425_setaudio ((void (*)(TDA8425Ptr))LoaderSymbol("tda8425_setaudio"))
b8e299dddd091ae24e0c08c45d91b8f937bd14d2vboxsync#define xf86_tda8425_mute ((void (*)(TDA8425Ptr, Bool))LoaderSymbol("tda8425_mute"))
b8e299dddd091ae24e0c08c45d91b8f937bd14d2vboxsync
b8e299dddd091ae24e0c08c45d91b8f937bd14d2vboxsync#else
b8e299dddd091ae24e0c08c45d91b8f937bd14d2vboxsync
b8e299dddd091ae24e0c08c45d91b8f937bd14d2vboxsync#define xf86_Detect_tda8425 Detect_tda8425
b8e299dddd091ae24e0c08c45d91b8f937bd14d2vboxsync#define xf86_tda8425_init tda8425_init
b8e299dddd091ae24e0c08c45d91b8f937bd14d2vboxsync#define xf86_tda8425_setaudio tda8425_setaudio
b8e299dddd091ae24e0c08c45d91b8f937bd14d2vboxsync#define xf86_tda8425_mute tda8425_mute
b8e299dddd091ae24e0c08c45d91b8f937bd14d2vboxsync
b8e299dddd091ae24e0c08c45d91b8f937bd14d2vboxsync#endif
b8e299dddd091ae24e0c08c45d91b8f937bd14d2vboxsync
b8e299dddd091ae24e0c08c45d91b8f937bd14d2vboxsync#endif