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