/*************************************************************************** * __________ __ ___. * Open \______ \ ____ ____ | | _\_ |__ _______ ___ * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ * \/ \/ \/ \/ \/ * $Id$ * * Copyright (C) 2007 by Daniel Ankers * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * as published by the Free Software Foundation; either version 2 * of the License, or (at your option) any later version. * * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY * KIND, either express or implied. * ****************************************************************************/ #ifndef _AS3514_H #define _AS3514_H extern int tenthdb2master(int db); extern void audiohw_set_master_vol(int vol_l, int vol_r); extern void audiohw_set_lineout_vol(int vol_l, int vol_r); extern void audiohw_set_sample_rate(int sampling_control); /* Register Descriptions */ #define AS3514_LINE_OUT_R 0x00 #define AS3514_LINE_OUT_L 0x01 #define AS3514_HPH_OUT_R 0x02 #define AS3514_HPH_OUT_L 0x03 #define AS3514_LSP_OUT_R 0x04 #define AS3514_LSP_OUT_L 0x05 #define AS3514_MIC1_R 0x06 #define AS3514_MIC1_L 0x07 #define AS3514_MIC2_R 0x08 #define AS3514_MIC2_L 0x09 #define AS3514_LINE_IN1_R 0x0a #define AS3514_LINE_IN1_L 0x0b #define AS3514_LINE_IN2_R 0x0c #define AS3514_LINE_IN2_L 0x0d #define AS3514_DAC_R 0x0e #define AS3514_DAC_L 0x0f #define AS3514_ADC_R 0x10 #define AS3514_ADC_L 0x11 #define AS3514_AUDIOSET1 0x14 #define AS3514_AUDIOSET2 0x15 #define AS3514_AUDIOSET3 0x16 #define AS3514_USB_UTIL 0x17 /* Only in AS3525 ? */ #define AS3514_PLLMODE 0x1d #define AS3514_SYSTEM 0x20 #define AS3514_CVDD_DCDC3 0x21 #define AS3514_CHARGER 0x22 #define AS3514_DCDC15 0x23 #define AS3514_SUPERVISOR 0x24 #define AS3514_IRQ_ENRD0 0x25 #define AS3514_IRQ_ENRD1 0x26 #define AS3514_IRQ_ENRD2 0x27 #define AS3514_RTCV 0x28 #define AS3514_RTCT 0x29 #define AS3514_RTC_0 0x2a #define AS3514_RTC_1 0x2b #define AS3514_RTC_2 0x2c #define AS3514_RTC_3 0x2d #define AS3514_ADC_0 0x2e #define AS3514_ADC_1 0x2f #define AS3514_UID_0 0x30 /* Headphone volume goes from -73.5 ... +6dB */ #define VOLUME_MIN -735 #define VOLUME_MAX 60 /*** Audio Registers ***/ /* 00h (LINE_OUT_R) to 1Dh (PLLMODE) */ #define AS3514_NUM_AUDIO_REGS (0x1e) /* Common registers masks */ #define AS3514_VOL_MASK (0x1f << 0) /* LINE_OUT_R (0x00) */ /* Only has volume control bits */ /* LINE_OUT_L (0x01) */ #define LINE_OUT_L_LO_SES_DM (0x3 << 6) #define LINE_OUT_L_LO_SES_DM_MUTE (0x0 << 6) #define LINE_OUT_L_LO_SES_DM_DF_MO (0x1 << 6) #define LINE_OUT_L_LO_SES_DM_SE_ST (0x2 << 6) /* Use AS3514_VOL_MASK */ /* HPH_OUT_R (0x02) */ #define HPH_OUT_R_HP_OVC_TO (0x3 << 6) #define HPH_OUT_R_HP_OVC_TO_0MS (0x3 << 6) #define HPH_OUT_R_HP_OVC_TO_128MS (0x1 << 6) #define HPH_OUT_R_HP_OVC_TO_256MS (0x0 << 6) #define HPH_OUT_R_HP_OVC_TO_512MS (0x2 << 6) /* Use AS3514_VOL_MASK */ /* HPH_OUT_L (0x03) */ #define HPH_OUT_L_HP_MUTE (0x1 << 7) #define HPH_OUT_L_HP_ON (0x1 << 6) #define HPH_OUT_L_HP_DET_ON (0x1 << 5) /* Use AS3514_VOL_MASK */ /* LSP_OUT_R (0x04) */ #define LSP_OUT_R_SP_OVC_TO (0x3 << 6) #define LSP_OUT_R_SP_OVC_TO_256MS (0x0 << 6) #define LSP_OUT_R_SP_OVC_TO_128MS (0x1 << 6) #define LSP_OUT_R_SP_OVC_TO_512MS (0x2 << 6) #define LSP_OUT_R_SP_OVC_TO_0MS (0x3 << 6) /* Use AS3514_VOL_MASK */ /* LSP_OUT_L (0x05) */ #define LSP_OUT_L_SP_MUTE (0x1 << 7) #define LSP_OUT_L_SP_ON (0x1 << 6) /* Use AS3514_VOL_MASK */ /* MIC1_R (0x06) */ #define MIC1_R_M1_AGC_off (0x1 << 7) #define MIC1_R_M1_GAIN (0x3 << 5) #define MIC1_R_M1_GAIN_28DB (0x0 << 5) #define MIC1_R_M1_GAIN_34DB (0x1 << 5) #define MIC1_R_M1_GAIN_40DB (0x2 << 5) /* Use AS3514_VOL_MASK */ /* MIC1_L (0x07) */ #define MIC1_L_M1_SUP_off (0x1 << 7) #define MIC1_L_M1_MUTE_off (0x1 << 6) /* Use AS3514_VOL_MASK */ /* MIC2_R (0x08) */ #define MIC2_R_M2_AGC_off (0x1 << 7) #define MIC2_R_M2_GAIN (0x3 << 5) #define MIC2_R_M2_GAIN_28DB (0x0 << 5) #define MIC2_R_M2_GAIN_34DB (0x1 << 5) #define MIC2_R_M2_GAIN_40DB (0x2 << 5) /* Use AS3514_VOL_MASK */ /* MIC2_L (0x09) */ #define MIC2_L_M2_SUP_off (0x1 << 7) #define MIC2_L_M2_MUTE_off (0x1 << 6) /* Use AS3514_VOL_MASK */ /* LINE_IN1_R (0Ah) */ #define LINE_IN1_R_LI1R_MUTE_off (0x1 << 5) /* Use AS3514_VOL_MASK */ /* LINE_IN1_L (0Bh) */ #define LINE_IN1_L_LI1_MODE (0x3 << 6) #define LINE_IN1_L_LI1_MODE_SE_ST (0x0 << 6) #define LINE_IN1_L_LI1_MODE_DF_MO (0x1 << 6) #define LINE_IN1_L_LI1_MODE_SE_MO (0x2 << 6) #define LINE_IN1_L_LI1L_MUTE_off (0x1 << 5) /* Use AS3514_VOL_MASK */ /* LINE_IN2_R (0Ch) */ #define LINE_IN2_R_LI2R_MUTE_off (0x1 << 5) /* Use AS3514_VOL_MASK */ /* LINE_IN2_L (0Dh) */ #define LINE_IN2_L_LI2_MODE (0x3 << 6) #define LINE_IN2_L_LI2_MODE_SE_ST (0x0 << 6) #define LINE_IN2_L_LI2_MODE_DF_MO (0x1 << 6) #define LINE_IN2_L_LI2_MODE_SE_MO (0x2 << 6) #define LINE_IN2_L_LI2L_MUTE_off (0x1 << 5) /* Use AS3514_VOL_MASK */ /* DAC_R (0Eh) */ /* Only has volume control bits */ /* Use AS3514_VOL_MASK */ /* DAC_L (0Fh) */ #define DAC_L_DAC_MUTE_off (0x1 << 6) /* Use AS3514_VOL_MASK */ /* ADC_R (10h) */ #define ADC_R_ADCMUX (0x3 << 6) #define ADC_R_ADCMUX_ST_MIC (0x0 << 6) #define ADC_R_ADCMUX_LINE_IN1 (0x1 << 6) #define ADC_R_ADCMUX_LINE_IN2 (0x2 << 6) #define ADC_R_ADCMUX_AUDIO_SUM (0x3 << 6) /* Use AS3514_VOL_MASK */ /* ADC_L (11h) */ #define ADC_L_FS_2 (0x1 << 7) #define ADC_L_ADC_MUTE_off (0x1 << 6) /* Use AS3514_VOL_MASK */ /* AUDIOSET1 (14h)*/ #define AUDIOSET1_ADC_on (0x1 << 7) #define AUDIOSET1_SUM_on (0x1 << 6) #define AUDIOSET1_DAC_on (0x1 << 5) #define AUDIOSET1_LOUT_on (0x1 << 4) #define AUDIOSET1_LIN2_on (0x1 << 3) #define AUDIOSET1_LIN1_on (0x1 << 2) #define AUDIOSET1_MIC2_on (0x1 << 1) #define AUDIOSET1_MIC1_on (0x1 << 0) /* AUDIOSET2 (15h) */ #define AUDIOSET2_BIAS_off (0x1 << 7) #define AUDIOSET2_DITH_off (0x1 << 6) #define AUDIOSET2_AGC_off (0x1 << 5) #define AUDIOSET2_IBR_DAC (0x3 << 3) #define AUDIOSET2_IBR_DAC_0 (0x0 << 3) #define AUDIOSET2_IBR_DAC_25 (0x1 << 3) #define AUDIOSET2_IBR_DAC_40 (0x2 << 3) #define AUDIOSET2_IBR_DAC_50 (0x3 << 3) #define AUDIOSET2_LSP_LP (0x1 << 2) #define AUDIOSET2_IBR_LSP (0x3 << 0) #define AUDIOSET2_IBR_LSP_0 (0x0 << 0) #define AUDIOSET2_IBR_LSP_17 (0x1 << 0) #define AUDIOSET2_IBR_LSP_34 (0x2 << 0) #define AUDIOSET2_IBR_LSP_50 (0x3 << 0) /* AUDIOSET3 (16h) */ #define AUDIOSET3_ZCU_off (0x1 << 2) #define AUDIOSET3_IBR_HPH (0x1 << 1) #define AUDIOSET3_HPCM_off (0x1 << 0) /* PLLMODE (1Dh) */ #define PLLMODE_LRCK (0x3 << 1) #define PLLMODE_LRCK_24_48 (0x0 << 1) #define PLLMODE_LRCK_8_23 (0x2 << 1) /* ADC channels */ #define NUM_ADC_CHANNELS 13 #define ADC_BVDD 0 /* Battery voltage of 4V LiIo accumulator */ #define ADC_RTCSUP 1 /* RTC backup battery voltage */ #define ADC_UVDD 2 /* USB host voltage */ #define ADC_CHG_IN 3 /* Charger input voltage */ #define ADC_CVDD 4 /* Charger pump output voltage */ #define ADC_BATTEMP 5 /* Battery charging temperature */ #define ADC_MICSUP1 6 /* Voltage on MicSup1 for remote control or external voltage measurement */ #define ADC_MICSUP2 7 /* Voltage on MicSup1 for remote control or external voltage measurement */ #define ADC_VBE1 8 /* Measuring junction temperature @ 2uA */ #define ADC_VBE2 9 /* Measuring junction temperature @ 1uA */ #define ADC_I_MICSUP1 10 /* Current of MicSup1 for remote control detection */ #define ADC_I_MICSUP2 11 /* Current of MicSup2 for remote control detection */ #define ADC_VBAT 12 /* Single cell battery voltage */ #define ADC_UNREG_POWER ADC_BVDD /* For compatibility */ #define AS3514_I2C_ADDR 0x46 #endif /* _AS3514_H */