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introduce general audiohw api for recording

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15687 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Christian Gmeiner 2007-11-19 15:50:52 +00:00
parent 4f2473db6c
commit c583f3c8d1
12 changed files with 37 additions and 35 deletions
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5
firmware/export/as3514.h
View file

@ -30,11 +30,6 @@ extern int audiohw_set_master_vol(int vol_l, int vol_r);
extern int audiohw_set_lineout_vol(int vol_l, int vol_r);
extern void audiohw_set_sample_rate(int sampling_control);
extern void audiohw_enable_recording(bool source_mic);
extern void audiohw_disable_recording(void);
extern void audiohw_set_recvol(int left, int right, int type);
extern void audiohw_set_monitor(int enable);
/* Register Descriptions */
#define LINE_OUT_R 0x00
#define LINE_OUT_L 0x01

32
firmware/export/audiohw.h
View file

@ -109,8 +109,38 @@ void audiohw_close(void);
/**
* Mute or enable sound.
* @param mute true or false
* @param mute true or false.
*/
void audiohw_mute(bool mute);
#ifdef HAVE_RECORDING
/**
* Enable recording.
* @param source_mic if this is true, we want to record from microphone,
* else we want to record FM/LineIn.
*/
void audiohw_enable_recording(bool source_mic);
/**
* Disable recording.
*/
void audiohw_disable_recording(void);
/**
* Set gain of recording source.
* @param left gain value.
* @param right will not be used if recording from micophone (mono).
* @param type AUDIO_GAIN_MIC, AUDIO_GAIN_LINEIN.
*/
void audiohw_set_recvol(int left, int right, int type);
/**
* Enable or disable recording monitor.
* @param enable ture or false.
*/
void audiohw_set_monitor(bool enable);
#endif /*HAVE_RECORDING*/
#endif /* _AUDIOHW_H_ */

4
firmware/export/tlv320.h
View file

@ -40,10 +40,6 @@ extern void audiohw_reset(void);
extern void audiohw_set_frequency(unsigned fsel);
extern void audiohw_enable_output(bool enable);
extern void audiohw_set_headphone_vol(int vol_l, int vol_r);
extern void audiohw_set_recvol(int left, int right, int type);
extern void audiohw_enable_recording(bool source_mic);
extern void audiohw_disable_recording(void);
extern void audiohw_set_monitor(bool enable);
#define HEADPHONE_MUTE 0x30 /* 0110000 = -73db */

4
firmware/export/uda1380.h
View file

@ -45,10 +45,6 @@ extern void audiohw_set_treble(int value);
* 88200: 3 = 50 to 100 SCLK, LRCK: Audio Clk / 2
*/
extern void audiohw_set_frequency(unsigned fsel);
extern void audiohw_enable_recording(bool source_mic);
extern void audiohw_disable_recording(void);
extern void audiohw_set_recvol(int left, int right, int type);
extern void audiohw_set_monitor(int enable);
#define UDA1380_ADDR 0x30

5
firmware/export/wm8731.h
View file

@ -34,11 +34,6 @@ extern int audiohw_set_master_vol(int vol_l, int vol_r);
extern void audiohw_set_nsorder(int order);
extern void audiohw_set_sample_rate(int sampling_control);
extern void audiohw_enable_recording(bool source_mic);
extern void audiohw_disable_recording(void);
extern void audiohw_set_recvol(int left, int right, int type);
extern void audiohw_set_monitor(int enable);
/* Register addresses and bits */
#define LINVOL 0x00
#define LINVOL_MASK 0x1f

5
firmware/export/wm8758.h
View file

@ -37,11 +37,6 @@ extern void audiohw_set_treble(int value);
extern void audiohw_set_nsorder(int order);
extern void audiohw_set_sample_rate(int sampling_control);
extern void audiohw_enable_recording(bool source_mic);
extern void audiohw_disable_recording(void);
extern void audiohw_set_recvol(int left, int right, int type);
extern void audiohw_set_monitor(int enable);
extern void audiohw_set_equalizer_band(int band, int freq, int bw, int gain);
#define RESET 0x00

5
firmware/export/wm8975.h
View file

@ -37,11 +37,6 @@ extern void audiohw_set_treble(int value);
extern void audiohw_set_nsorder(int order);
extern void audiohw_set_sample_rate(int sampling_control);
extern void audiohw_enable_recording(bool source_mic);
extern void audiohw_disable_recording(void);
extern void audiohw_set_recvol(int left, int right, int type);
extern void audiohw_set_monitor(int enable);
/* Register addresses */
#define LOUT1VOL 0x02
#define ROUT1VOL 0x03