forked from len0rd/rockbox
42abc6a496
There are a couple of power saving options that can be selected using defines, they configure the CODEC in a different way than OF does: MONO_MIC: jack microphone is connected to left channel, disabling right channel saves ~1 mW, there is no reason to not to do it. BYPASS_PGA: this option only applies to the line-in, OF does not bypass the PGA and configures it to 0 dB gain. At the beginning, this patch was written based on CODEC datasheet, bypassing PGA because it saves power and incrementes dinamic range ~1dB, i have used this setup for a while without problems. Finally this option was disabled at the last minute, i decided to do it after reviewing the OF and realizing that CS42L55 datasheet recommends to bypass the PGA only if the HW includes a couple of capacitors (see Typical Connection Diagram, Note 4), at this moment i don't know if Classic includes these capacitors (probably not). Anyway, i am not able to tell the difference listening to voice recodings. TODO: - Use variable PGA gain for jack microphone (it is fixed to +12 dB. as OF does). - I am not a fan of having lots of unused #define options, these could be useful for a generic driver but actually this driver is Classic oriented, i am not sure if it could be considered disirable to eliminate them in the final version. Change-Id: I3dadf2341f44d5e13f3847e6c9de4a76cd6f0918
492 lines
17 KiB
C
492 lines
17 KiB
C
/***************************************************************************
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* __________ __ ___.
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* Open \______ \ ____ ____ | | _\_ |__ _______ ___
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* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
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* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
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* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
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* \/ \/ \/ \/ \/
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* $Id: wm8975.h 28159 2010-09-24 22:42:06Z Buschel $
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*
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* Copyright (C) 2010 by Michael Sparmann
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
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* KIND, either express or implied.
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*
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****************************************************************************/
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#ifndef __CS42L55_H__
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#define __CS42L55_H__
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#define AUDIOHW_CAPS (BASS_CAP | TREBLE_CAP | BASS_CUTOFF_CAP | \
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TREBLE_CUTOFF_CAP | PRESCALER_CAP | LINEOUT_CAP | \
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LIN_GAIN_CAP | MIC_GAIN_CAP)
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AUDIOHW_SETTING(VOLUME, "dB", 0, 1, -60, 12, -25)
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AUDIOHW_SETTING(BASS, "dB", 1, 15,-105, 120, 0)
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AUDIOHW_SETTING(TREBLE, "dB", 1, 15,-105, 120, 0)
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AUDIOHW_SETTING(BASS_CUTOFF, "", 0, 1, 1, 4, 2)
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AUDIOHW_SETTING(TREBLE_CUTOFF, "", 0, 1, 1, 4, 1)
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#ifdef HAVE_RECORDING
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#define PGA_GAIN_DB 12 /* PGA fixed gain, range: -6 to +12 dB */
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AUDIOHW_SETTING(LEFT_GAIN, "dB", 0, 1, -96, 0, 0)
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AUDIOHW_SETTING(RIGHT_GAIN, "dB", 0, 1, -96, 0, 0)
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AUDIOHW_SETTING(MIC_GAIN, "dB", 0, 1, -96, 0, 0, val + PGA_GAIN_DB)
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#endif /* HAVE_RECORDING */
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/* powered DSP modules */
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#define DSP_MODULE_TONE (1 << 0)
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#define DSP_MODULE_MONITOR (1 << 1)
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void audiohw_enable_lineout(bool enable);
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/* Register addresses and bits */
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#define HIDDENCTL 0x00
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#define HIDDENCTL_LOCK 0x00
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#define HIDDENCTL_UNLOCK 0x99
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#define CHIPVERSION 0x01
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#define PWRCTL1 0x02
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#define PWRCTL1_PDN_CODEC (1 << 0)
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#define PWRCTL1_PDN_ADCA (1 << 1)
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#define PWRCTL1_PDN_ADCB (1 << 2)
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#define PWRCTL1_PDN_CHRG (1 << 3)
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#define PWRCTL2 0x03
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#define PWRCTL2_PDN_LINA_MASK (3 << 0)
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#define PWRCTL2_PDN_LINA_HIGH (0 << 0)
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#define PWRCTL2_PDN_LINA_LOW (1 << 0)
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#define PWRCTL2_PDN_LINA_NEVER (2 << 0)
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#define PWRCTL2_PDN_LINA_ALWAYS (3 << 0)
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#define PWRCTL2_PDN_LINB_MASK (3 << 2)
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#define PWRCTL2_PDN_LINB_HIGH (0 << 2)
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#define PWRCTL2_PDN_LINB_LOW (1 << 2)
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#define PWRCTL2_PDN_LINB_NEVER (2 << 2)
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#define PWRCTL2_PDN_LINB_ALWAYS (3 << 2)
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#define PWRCTL2_PDN_HPA_MASK (3 << 4)
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#define PWRCTL2_PDN_HPA_HIGH (0 << 4)
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#define PWRCTL2_PDN_HPA_LOW (1 << 4)
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#define PWRCTL2_PDN_HPA_NEVER (2 << 4)
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#define PWRCTL2_PDN_HPA_ALWAYS (3 << 4)
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#define PWRCTL2_PDN_HPB_MASK (3 << 6)
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#define PWRCTL2_PDN_HPB_HIGH (0 << 6)
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#define PWRCTL2_PDN_HPB_LOW (1 << 6)
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#define PWRCTL2_PDN_HPB_NEVER (2 << 6)
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#define PWRCTL2_PDN_HPB_ALWAYS (3 << 6)
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#define CLKCTL1 0x04
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#define CLKCTL1_MCLKDIS (1 << 0)
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#define CLKCTL1_MCLKDIV2 (1 << 1)
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#define CLKCTL1_SCLKMCLK_MASK (3 << 2)
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#define CLKCTL1_SCLKMCLK_BURST (0 << 2)
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#define CLKCTL1_SCLKMCLK_AFTER (2 << 2)
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#define CLKCTL1_SCLKMCLK_BEFORE (3 << 2)
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#define CLKCTL1_INV_SCLK (1 << 4)
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#define CLKCTL1_MASTER (1 << 5)
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#define CLKCTL2 0x05
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#define CLKCTL2_MCLKLRCK_MASK (3 << 0)
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#define CLKCTL2_MCLKLRCK_125 (1 << 0)
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#define CLKCTL2_MCLKLRCK_136 (3 << 0)
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#define CLKCTL2_32KGROUP (1 << 2)
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#define CLKCTL2_SPEED_MASK (3 << 3)
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#define CLKCTL2_SPEED_SINGLE (1 << 3)
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#define CLKCTL2_SPEED_HALF (2 << 3)
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#define CLKCTL2_SPEED_QUARTER (3 << 3)
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#define CLKCTL2_8000HZ 0x1d
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#define CLKCTL2_11025HZ 0x1b
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#define CLKCTL2_12000HZ 0x19
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#define CLKCTL2_16000HZ 0x15
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#define CLKCTL2_22050HZ 0x13
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#define CLKCTL2_24000HZ 0x11
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#define CLKCTL2_32000HZ 0x0d
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#define CLKCTL2_44100HZ 0x0b
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#define CLKCTL2_48000HZ 0x09
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#define CLSHCTL 0x06
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#define CLSHCTL_ADPTPWR_MASK (3 << 4)
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#define CLSHCTL_ADPTPWR_VOLUME (0 << 4)
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#define CLSHCTL_ADPTPWR_HALF (1 << 4)
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#define CLSHCTL_ADPTPWR_FULL (2 << 4)
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#define CLSHCTL_ADPTPWR_SIGNAL (3 << 4)
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#define MISCCTL 0x07
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#define MISCCTL_FREEZE (1 << 0)
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#define MISCCTL_DIGSFT (1 << 2)
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#define MISCCTL_ANLGZC (1 << 3)
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#define MISCCTL_UNDOC4 (1 << 4)
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#define MISCCTL_DIGMUX (1 << 7)
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#define ALHMUX 0x08
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#define ALHMUX_HPAMUX_MASK (1 << 0)
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#define ALHMUX_HPAMUX_DACA (0 << 0)
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#define ALHMUX_HPAMUX_PGAA (1 << 0)
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#define ALHMUX_HPBMUX_MASK (1 << 1)
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#define ALHMUX_HPBMUX_DACB (0 << 1)
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#define ALHMUX_HPBMUX_PGAB (1 << 1)
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#define ALHMUX_LINEAMUX_MASK (1 << 2)
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#define ALHMUX_LINEAMUX_DACA (0 << 2)
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#define ALHMUX_LINEAMUX_PGAA (1 << 2)
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#define ALHMUX_LINEBMUX_MASK (1 << 3)
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#define ALHMUX_LINEBMUX_DACB (0 << 3)
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#define ALHMUX_LINEBMUX_PGAB (1 << 3)
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#define ALHMUX_ADCAMUX_MASK (3 << 4)
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#define ALHMUX_ADCAMUX_PGAA (0 << 4)
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#define ALHMUX_ADCAMUX_AIN1A (1 << 4)
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#define ALHMUX_ADCAMUX_AIN2A (2 << 4)
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#define ALHMUX_ADCBMUX_MASK (3 << 4)
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#define ALHMUX_ADCBMUX_PGAB (0 << 6)
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#define ALHMUX_ADCBMUX_AIN1B (1 << 6)
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#define ALHMUX_ADCBMUX_AIN2B (2 << 6)
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#define HPFCTL 0x09
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#define HPFCTL_HPFA_CF_MASK (3 << 0)
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#define HPFCTL_HPFA_CF_1_8 (0 << 0)
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#define HPFCTL_HPFA_CF_119 (1 << 0)
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#define HPFCTL_HPFA_CF_236 (2 << 0)
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#define HPFCTL_HPFA_CF_464 (3 << 0)
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#define HPFCTL_HPFB_CF_MASK (3 << 2)
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#define HPFCTL_HPFB_CF_1_8 (0 << 2)
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#define HPFCTL_HPFB_CF_119 (1 << 2)
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#define HPFCTL_HPFB_CF_236 (2 << 2)
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#define HPFCTL_HPFB_CF_464 (3 << 2)
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#define HPFCTL_HPFRZA (1 << 4)
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#define HPFCTL_HPFA (1 << 5)
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#define HPFCTL_HPFRZB (1 << 6)
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#define HPFCTL_HPFB (1 << 7)
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#define ADCCTL 0x0a
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#define ADCCTL_ADCAMUTE (1 << 0)
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#define ADCCTL_ADCBMUTE (1 << 1)
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#define ADCCTL_INV_ADCA (1 << 2)
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#define ADCCTL_INV_ADCB (1 << 3)
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#define ADCCTL_DIGSUM_MASK (3 << 4)
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#define ADCCTL_DIGSUM_NORMAL (0 << 4)
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#define ADCCTL_DIGSUM_HALFSUM (1 << 4)
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#define ADCCTL_DIGSUM_HALFDIFF (2 << 4)
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#define ADCCTL_DIGSUM_SWAPPED (3 << 4)
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#define ADCCTL_PGA_VOLUME_GROUP (1 << 6)
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#define ADCCTL_ADC_VOLUME_GROUP (1 << 7)
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#define PGAACTL 0x0b
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#define PGAACTL_VOLUME_MASK (0x3f << 0)
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#define PGAACTL_VOLUME_SHIFT 0
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#define PGAACTL_MUX_MASK (1 << 6)
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#define PGAACTL_MUX_AIN1A (0 << 6)
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#define PGAACTL_MUX_AIN2A (1 << 6)
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#define PGAACTL_BOOST (1 << 7)
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#define PGABCTL 0x0c
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#define PGABCTL_VOLUME_MASK (0x3f << 0)
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#define PGABCTL_VOLUME_SHIFT 0
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#define PGABCTL_MUX_MASK (1 << 6)
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#define PGABCTL_MUX_AIN1B (0 << 6)
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#define PGABCTL_MUX_AIN2B (1 << 6)
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#define PGABCTL_BOOST (1 << 7)
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#define ADCAATT 0x0d
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#define ADCAATT_VOLUME_MASK (0xff << 0)
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#define ADCAATT_VOLUME_SHIFT 0
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#define ADCBATT 0x0e
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#define ADCBATT_VOLUME_MASK (0xff << 0)
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#define ADCBATT_VOLUME_SHIFT 0
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#define PLAYCTL 0x0f
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#define PLAYCTL_MSTAMUTE (1 << 0)
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#define PLAYCTL_MSTBMUTE (1 << 1)
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#define PLAYCTL_INV_PCMA (1 << 2)
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#define PLAYCTL_INV_PCMB (1 << 3)
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#define PLAYCTL_PB_VOLUME_GROUP (1 << 4)
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#define PLAYCTL_DEEMPH (1 << 6)
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#define PLAYCTL_PDN_DSP (1 << 7)
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#define AMIXACTL 0x10
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#define AMIXACTL_AMIXAVOL_MASK (0x7f << 0)
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#define AMIXACTL_AMIXAVOL_SHIFT 0
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#define AMIXACTL_AMIXAMUTE (1 << 7)
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#define AMIXBCTL 0x11
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#define AMIXBCTL_AMIXBVOL_MASK (0x7f << 0)
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#define AMIXBCTL_AMIXBVOL_SHIFT 0
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#define AMIXBCTL_AMIXBMUTE (1 << 7)
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#define PMIXACTL 0x12
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#define PMIXACTL_PMIXAVOL_MASK (0x7f << 0)
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#define PMIXACTL_PMIXAVOL_SHIFT 0
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#define PMIXACTL_PMIXAMUTE (1 << 7)
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#define PMIXBCTL 0x13
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#define PMIXBCTL_PMIXBVOL_MASK (0x7f << 0)
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#define PMIXBCTL_PMIXBVOL_SHIFT 0
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#define PMIXBCTL_PMIXBMUTE (1 << 7)
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#define BEEPFO 0x14
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#define BEEPFO_ONTIME_MASK (0xf << 0)
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#define BEEPFO_ONTIME_86 (0x0 << 0)
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#define BEEPFO_ONTIME_430 (0x1 << 0)
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#define BEEPFO_ONTIME_780 (0x2 << 0)
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#define BEEPFO_ONTIME_1200 (0x3 << 0)
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#define BEEPFO_ONTIME_1500 (0x4 << 0)
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#define BEEPFO_ONTIME_1800 (0x5 << 0)
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#define BEEPFO_ONTIME_2200 (0x6 << 0)
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#define BEEPFO_ONTIME_2500 (0x7 << 0)
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#define BEEPFO_ONTIME_2800 (0x8 << 0)
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#define BEEPFO_ONTIME_3200 (0x9 << 0)
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#define BEEPFO_ONTIME_3500 (0xa << 0)
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#define BEEPFO_ONTIME_3800 (0xb << 0)
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#define BEEPFO_ONTIME_4200 (0xc << 0)
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#define BEEPFO_ONTIME_4500 (0xd << 0)
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#define BEEPFO_ONTIME_4800 (0xe << 0)
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#define BEEPFO_ONTIME_5200 (0xf << 0)
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#define BEEPFO_FREQ_MASK (0xf << 4)
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#define BEEPFO_FREQ_254_76 (0x0 << 4)
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#define BEEPFO_FREQ_509_51 (0x1 << 4)
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#define BEEPFO_FREQ_571_65 (0x2 << 4)
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#define BEEPFO_FREQ_651_04 (0x3 << 4)
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#define BEEPFO_FREQ_689_34 (0x4 << 4)
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#define BEEPFO_FREQ_756_04 (0x5 << 4)
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#define BEEPFO_FREQ_869_45 (0x6 << 4)
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#define BEEPFO_FREQ_976_56 (0x7 << 4)
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#define BEEPFO_FREQ_1019_02 (0x8 << 4)
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#define BEEPFO_FREQ_1171_88 (0x9 << 4)
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#define BEEPFO_FREQ_1302_08 (0xa << 4)
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#define BEEPFO_FREQ_1378_67 (0xb << 4)
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#define BEEPFO_FREQ_1562_50 (0xc << 4)
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#define BEEPFO_FREQ_1674_11 (0xd << 4)
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#define BEEPFO_FREQ_1953_13 (0xe << 4)
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#define BEEPFO_FREQ_2130_68 (0xf << 4)
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#define BEEPVO 0x15
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#define BEEPVO_VOLUME_MASK (0x1f << 0)
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#define BEEPVO_VOLUME_SHIFT 0
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#define BEEPVO_OFFTIME_MASK (7 << 5)
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#define BEEPVO_OFFTIME_1230 (0 << 5)
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#define BEEPVO_OFFTIME_2580 (1 << 5)
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#define BEEPVO_OFFTIME_3900 (2 << 5)
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#define BEEPVO_OFFTIME_5200 (3 << 5)
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#define BEEPVO_OFFTIME_6600 (4 << 5)
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#define BEEPVO_OFFTIME_8050 (5 << 5)
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#define BEEPVO_OFFTIME_9350 (6 << 5)
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#define BEEPVO_OFFTIME_10800 (7 << 5)
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#define BTCTL 0x16
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#define BTCTL_TCEN (1 << 0)
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#define BTCTL_BASSCF_MASK (3 << 1)
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#define BTCTL_BASSCF_SHIFT 1
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#define BTCTL_BASSCF_50 (0 << 1)
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#define BTCTL_BASSCF_100 (1 << 1)
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#define BTCTL_BASSCF_200 (2 << 1)
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#define BTCTL_BASSCF_250 (3 << 1)
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#define BTCTL_TREBCF_MASK (3 << 3)
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#define BTCTL_TREBCF_SHIFT 3
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#define BTCTL_TREBCF_5000 (0 << 3)
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#define BTCTL_TREBCF_7000 (1 << 3)
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#define BTCTL_TREBCF_10000 (2 << 3)
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#define BTCTL_TREBCF_15000 (3 << 3)
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#define BTCTL_BEEP_MASK (0 << 6)
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#define BTCTL_BEEP_OFF (0 << 6)
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#define BTCTL_BEEP_SINGLE (1 << 6)
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#define BTCTL_BEEP_MULTIPLE (2 << 6)
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#define BTCTL_BEEP_CONTINUOUS (3 << 6)
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#define TONECTL 0x17
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#define TONECTL_BASS_MASK (0xf << 0)
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#define TONECTL_BASS_SHIFT 0
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#define TONECTL_TREB_MASK (0xf << 4)
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#define TONECTL_TREB_SHIFT 4
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#define MSTAVOL 0x18
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#define MSTAVOL_VOLUME_MASK (0xff << 0)
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#define MSTAVOL_VOLUME_SHIFT 0
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#define MSTBVOL 0x19
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#define MSTBVOL_VOLUME_MASK (0xff << 0)
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#define MSTBVOL_VOLUME_SHIFT 0
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#define HPACTL 0x1a
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#define HPACTL_HPAVOL_MASK (0x7f << 0)
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#define HPACTL_HPAVOL_SHIFT 0
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#define HPACTL_HPAMUTE (1 << 7)
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#define HPBCTL 0x1b
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#define HPBCTL_HPBVOL_MASK (0x7f << 0)
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#define HPBCTL_HPBVOL_SHIFT 0
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#define HPBCTL_HPBMUTE (1 << 7)
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#define LINEACTL 0x1c
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#define LINEACTL_LINEAVOL_MASK (0x7f << 0)
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#define LINEACTL_LINEAVOL_SHIFT 0
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#define LINEACTL_LINEAMUTE (1 << 7)
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#define LINEBCTL 0x1d
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#define LINEBCTL_LINEBVOL_MASK (0x7f << 0)
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#define LINEBCTL_LINEBVOL_SHIFT 0
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#define LINEBCTL_LINEBMUTE (1 << 7)
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#define AINADV 0x1e
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#define AINADV_VOLUME_MASK (0xff << 0)
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#define AINADV_VOLUME_SHIFT 0
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#define DINADV 0x1f
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#define DINADV_VOLUME_MASK (0xff << 0)
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#define DINADV_VOLUME_SHIFT 0
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#define MIXCTL 0x20
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#define MIXCTL_ADCASWP_MASK (3 << 0)
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#define MIXCTL_ADCASWP_NORMAL (0 << 0)
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#define MIXCTL_ADCASWP_HALFSUM (1 << 0)
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#define MIXCTL_ADCASWP_HALFSUM2 (2 << 0)
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#define MIXCTL_ADCASWP_SWAPPED (3 << 0)
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#define MIXCTL_ADCBSWP_MASK (3 << 2)
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#define MIXCTL_ADCBSWP_NORMAL (0 << 2)
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#define MIXCTL_ADCBSWP_HALFSUM (1 << 2)
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#define MIXCTL_ADCBSWP_HALFSUM2 (2 << 2)
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#define MIXCTL_ADCBSWP_SWAPPED (3 << 2)
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#define MIXCTL_PCMASWP_MASK (3 << 4)
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#define MIXCTL_PCMASWP_NORMAL (0 << 4)
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#define MIXCTL_PCMASWP_HALFSUM (1 << 4)
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#define MIXCTL_PCMASWP_HALFSUM2 (2 << 4)
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#define MIXCTL_PCMASWP_SWAPPED (3 << 4)
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#define MIXCTL_PCMBSWP_MASK (3 << 6)
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#define MIXCTL_PCMBSWP_NORMAL (0 << 6)
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#define MIXCTL_PCMBSWP_HALFSUM (1 << 6)
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#define MIXCTL_PCMBSWP_HALFSUM2 (2 << 6)
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#define MIXCTL_PCMBSWP_SWAPPED (3 << 6)
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#define LIMCTL1 0x21
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#define LIMCTL1_CUSH_MASK (7 << 2)
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#define LIMCTL1_CUSH_0 (0 << 2)
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#define LIMCTL1_CUSH_3 (1 << 2)
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#define LIMCTL1_CUSH_6 (2 << 2)
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#define LIMCTL1_CUSH_9 (3 << 2)
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#define LIMCTL1_CUSH_12 (4 << 2)
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#define LIMCTL1_CUSH_18 (5 << 2)
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#define LIMCTL1_CUSH_24 (6 << 2)
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#define LIMCTL1_CUSH_30 (7 << 2)
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#define LIMCTL1_LMAX_MASK (7 << 5)
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#define LIMCTL1_LMAX_0 (0 << 5)
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#define LIMCTL1_LMAX_3 (1 << 5)
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#define LIMCTL1_LMAX_6 (2 << 5)
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#define LIMCTL1_LMAX_9 (3 << 5)
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#define LIMCTL1_LMAX_12 (4 << 5)
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#define LIMCTL1_LMAX_18 (5 << 5)
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#define LIMCTL1_LMAX_24 (6 << 5)
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#define LIMCTL1_LMAX_30 (7 << 5)
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#define LIMCTL2 0x22
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#define LIMCTL2_LIMRRATE_MASK (0x3f << 0)
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#define LIMCTL2_LIMRRATE_SHIFT 0
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#define LIMCTL2_LIMIT_ALL (1 << 6)
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#define LIMCTL2_LIMIT (1 << 7)
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#define LIMCTL3 0x23
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#define LIMCTL3_LIMARATE_MASK (0x3f << 0)
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#define LIMCTL3_LIMARATE_SHIFT 0
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#define ALCCTL1 0x24
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#define ALCCTL1_ALCARATE_MASK (0x3f << 0)
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#define ALCCTL1_ALCARATE_SHIFT 0
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#define ALCCTL1_ALCA (1 << 6)
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#define ALCCTL1_ALCB (1 << 7)
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#define ALCCTL2 0x25
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#define ALCCTL2_ALCRRATE_MASK (0x3f << 0)
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#define ALCCTL2_ALCRRATE_SHIFT 0
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#define ALCCTL3 0x26
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#define ALCCTL3_ALCMIN_MASK (7 << 2)
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#define ALCCTL3_ALCMIN_0 (0 << 2)
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#define ALCCTL3_ALCMIN_3 (1 << 2)
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#define ALCCTL3_ALCMIN_6 (2 << 2)
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#define ALCCTL3_ALCMIN_9 (3 << 2)
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#define ALCCTL3_ALCMIN_12 (4 << 2)
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#define ALCCTL3_ALCMIN_18 (5 << 2)
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#define ALCCTL3_ALCMIN_24 (6 << 2)
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#define ALCCTL3_ALCMIN_30 (7 << 2)
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#define ALCCTL3_ALCMAX_MASK (7 << 5)
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#define ALCCTL3_ALCMAX_0 (0 << 5)
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#define ALCCTL3_ALCMAX_3 (1 << 5)
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#define ALCCTL3_ALCMAX_6 (2 << 5)
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#define ALCCTL3_ALCMAX_9 (3 << 5)
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#define ALCCTL3_ALCMAX_12 (4 << 5)
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#define ALCCTL3_ALCMAX_18 (5 << 5)
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#define ALCCTL3_ALCMAX_24 (6 << 5)
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#define ALCCTL3_ALCMAX_30 (7 << 5)
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#define NGCTL 0x27
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#define NGCTL_NGDELEAY_MASK (3 << 0)
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#define NGCTL_NGDELEAY_50 (0 << 0)
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#define NGCTL_NGDELEAY_100 (1 << 0)
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#define NGCTL_NGDELEAY_150 (2 << 0)
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#define NGCTL_NGDELEAY_200 (3 << 0)
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#define NGCTL_THRESH_MASK (7 << 2)
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#define NGCTL_THRESH_SHIFT 2
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#define NGCTL_NG_BOOST30 (1 << 5)
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#define NGCTL_NG (1 << 6)
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#define NGCTL_NGALL (1 << 7)
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#define ALSZDIS 0x28
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#define ALSZDIS_LIMSRDIS (1 << 3)
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#define ALSZDIS_ALCAZCDIS (1 << 4)
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#define ALSZDIS_ALCASRDIS (1 << 5)
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#define ALSZDIS_ALCBZCDIS (1 << 6)
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#define ALSZDIS_ALCBSRDIS (1 << 7)
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#define STATUS 0x29
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#define STATUS_ADCAOVFL (1 << 0)
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#define STATUS_ADCBOVFL (1 << 1)
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#define STATUS_MIXAOVFL (1 << 2)
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#define STATUS_MIXBOVFL (1 << 3)
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#define STATUS_DSPAOVFL (1 << 4)
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#define STATUS_DSPBOVFL (1 << 5)
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#define STATUS_SPCLKERR (1 << 6)
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#define STATUS_HPDETECT (1 << 7)
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#define CPCTL 0x2a
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#define CPCTL_CHGFREQ_MASK (0xf << 0)
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#define CPCTL_CHGFREQ_SHIFT 0
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#define HIDDEN2E 0x2e
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#define HIDDEN2E_DEFAULT 0x30
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#define HIDDEN32 0x32
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#define HIDDEN32_DEFAULT 0x07
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#define HIDDEN33 0x33
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#define HIDDEN33_DEFAULT 0xff
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#define HIDDEN34 0x34
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#define HIDDEN34_DEFAULT 0xf8
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#define HIDDEN35 0x35
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#define HIDDEN35_DEFAULT 0xdc
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#define HIDDEN36 0x36
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#define HIDDEN36_DEFAULT 0xfc
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#define HIDDEN37 0x37
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#define HIDDEN37_DEFAULT 0xac
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#define HIDDEN3A 0x3a
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#define HIDDEN3A_DEFAULT 0xf8
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#define HIDDEN3C 0x3c
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#define HIDDEN3C_DEFAULT 0xd3
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#define HIDDEN3D 0x3d
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#define HIDDEN3D_DEFAULT 0x23
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#define HIDDEN3E 0x3e
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#define HIDDEN3E_DEFAULT 0x81
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#define HIDDEN3F 0x3f
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#define HIDDEN3F_DEFAULT 0x46
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#endif /* __CS42L55_H__ */
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