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Diffstat (limited to 'firmware/export/as3514.h')
| -rw-r--r-- | firmware/export/as3514.h | 78 |
1 files changed, 78 insertions, 0 deletions
diff --git a/firmware/export/as3514.h b/firmware/export/as3514.h new file mode 100644 index 0000000000..0bf87dbc46 --- /dev/null +++ b/firmware/export/as3514.h | |||
| @@ -0,0 +1,78 @@ | |||
| 1 | /*************************************************************************** | ||
| 2 | * __________ __ ___. | ||
| 3 | * Open \______ \ ____ ____ | | _\_ |__ _______ ___ | ||
| 4 | * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / | ||
| 5 | * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < | ||
| 6 | * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ | ||
| 7 | * \/ \/ \/ \/ \/ | ||
| 8 | * $Id$ | ||
| 9 | * | ||
| 10 | * Copyright (C) 2007 by Daniel Ankers | ||
| 11 | * | ||
| 12 | * All files in this archive are subject to the GNU General Public License. | ||
| 13 | * See the file COPYING in the source tree root for full license agreement. | ||
| 14 | * | ||
| 15 | * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY | ||
| 16 | * KIND, either express or implied. | ||
| 17 | * | ||
| 18 | ****************************************************************************/ | ||
| 19 | |||
| 20 | #ifndef _AS3514_H | ||
| 21 | #define _AS3514_H | ||
| 22 | |||
| 23 | extern int tenthdb2master(int db); | ||
| 24 | extern int tenthdb2mixer(int db); | ||
| 25 | |||
| 26 | extern void audiohw_reset(void); | ||
| 27 | extern int audiohw_init(void); | ||
| 28 | extern void audiohw_enable_output(bool enable); | ||
| 29 | extern int audiohw_set_master_vol(int vol_l, int vol_r); | ||
| 30 | extern int audiohw_set_lineout_vol(int vol_l, int vol_r); | ||
| 31 | extern int audiohw_set_mixer_vol(int channel1, int channel2); | ||
| 32 | extern void audiohw_set_bass(int value); | ||
| 33 | extern void audiohw_set_treble(int value); | ||
| 34 | extern int audiohw_mute(int mute); | ||
| 35 | extern void audiohw_close(void); | ||
| 36 | extern void audiohw_set_nsorder(int order); | ||
| 37 | extern void audiohw_set_sample_rate(int sampling_control); | ||
| 38 | |||
| 39 | extern void audiohw_enable_recording(bool source_mic); | ||
| 40 | extern void audiohw_disable_recording(void); | ||
| 41 | extern void audiohw_set_recvol(int left, int right, int type); | ||
| 42 | extern void audiohw_set_monitor(int enable); | ||
| 43 | |||
| 44 | extern void audiohw_set_equalizer_band(int band, int freq, int bw, int gain); | ||
| 45 | |||
| 46 | /* Register Descriptions */ | ||
| 47 | #define LINE_OUT_R 0x00 | ||
| 48 | #define LINE_OUT_L 0x01 | ||
| 49 | #define HPH_OUT_R 0x02 | ||
| 50 | #define HPH_OUT_L 0x03 | ||
| 51 | #define LSP_OUT_R 0x04 | ||
| 52 | #define LSP_OUT_L 0x05 | ||
| 53 | #define MIC1_R 0x06 | ||
| 54 | #define MIC1_L 0x07 | ||
| 55 | #define MIC2_R 0x08 | ||
| 56 | #define MIC2_L 0x09 | ||
| 57 | #define LINE_IN1_R 0x0a | ||
| 58 | #define LINE_IN1_L 0x0b | ||
| 59 | #define LINE_IN2_R 0x0c | ||
| 60 | #define LINE_IN2_L 0x0d | ||
| 61 | #define DAC_R 0x0e | ||
| 62 | #define DAC_L 0x0f | ||
| 63 | #define ADC_R 0x10 | ||
| 64 | #define ADC_L 0x11 | ||
| 65 | #define AUDIOSET1 0x14 | ||
| 66 | #define AUDIOSET2 0x15 | ||
| 67 | #define AUDIOSET3 0x16 | ||
| 68 | #define PLLMODE 0x1d | ||
| 69 | |||
| 70 | /* Headphone volume goes from -45.43 - 1.07dB */ | ||
| 71 | #define VOLUME_MIN -454 | ||
| 72 | #define VOLUME_MAX 10 | ||
| 73 | |||
| 74 | #ifdef SANSA_E200 | ||
| 75 | #define AS3514_I2C_ADDR 0x46 | ||
| 76 | #endif | ||
| 77 | |||
| 78 | #endif /* _AS3514_H */ | ||