| 1 | #ifndef __TDA8425_H__ |
| 2 | #define __TDA8425_H__ |
| 3 | |
| 4 | #include "xf86i2c.h" |
| 5 | |
| 6 | typedef struct { |
| 7 | I2CDevRec d; |
| 8 | |
| 9 | int mux; |
| 10 | int stereo; |
| 11 | int v_left; |
| 12 | int v_right; |
| 13 | int bass; |
| 14 | int treble; |
| 15 | int src_sel; |
| 16 | Bool mute; |
| 17 | } TDA8425Rec, *TDA8425Ptr; |
| 18 | |
| 19 | #define TDA8425_ADDR_1 0x82 |
| 20 | |
| 21 | /* the third parameter is meant to force detection of tda8425. |
| 22 | This is because tda8425 is write-only and complete implementation |
| 23 | of I2C protocol is not always available. Besides address there is no good |
| 24 | way to autodetect it so we have to _know_ it is there anyway */ |
| 25 | |
| 26 | #define xf86_Detect_tda8425 Detect_tda8425 |
| 27 | extern _X_EXPORT TDA8425Ptr Detect_tda8425(I2CBusPtr b, I2CSlaveAddr addr, |
| 28 | Bool force); |
| 29 | #define xf86_tda8425_init tda8425_init |
| 30 | extern _X_EXPORT Bool tda8425_init(TDA8425Ptr t); |
| 31 | |
| 32 | #define xf86_tda8425_setaudio tda8425_setaudio |
| 33 | extern _X_EXPORT void tda8425_setaudio(TDA8425Ptr t); |
| 34 | |
| 35 | #define xf86_tda8425_mute tda8425_mute |
| 36 | extern _X_EXPORT void tda8425_mute(TDA8425Ptr t, Bool mute); |
| 37 | |
| 38 | #define TDA8425SymbolsList \ |
| 39 | "Detect_tda8425", \ |
| 40 | "tda8425_init", \ |
| 41 | "tda8425_setaudio", \ |
| 42 | "tda8425_mute" |
| 43 | |
| 44 | #endif |