c28a9926f2
The WM8350 driver was using some custom constants to interpret the direction of the MCLK signal which had the opposite values to those used as standard by the ASoC core, causing confusion in machine drivers such as the 1133-EV1 board. Reported-by: Tommy Zhu <Tommy.Zhu@wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
629 lines
21 KiB
C
629 lines
21 KiB
C
/*
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* audio.h -- Audio Driver for Wolfson WM8350 PMIC
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*
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* Copyright 2007, 2008 Wolfson Microelectronics PLC
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the
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* Free Software Foundation; either version 2 of the License, or (at your
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* option) any later version.
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*
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*/
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#ifndef __LINUX_MFD_WM8350_AUDIO_H_
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#define __LINUX_MFD_WM8350_AUDIO_H_
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#include <linux/platform_device.h>
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#define WM8350_CLOCK_CONTROL_1 0x28
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#define WM8350_CLOCK_CONTROL_2 0x29
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#define WM8350_FLL_CONTROL_1 0x2A
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#define WM8350_FLL_CONTROL_2 0x2B
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#define WM8350_FLL_CONTROL_3 0x2C
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#define WM8350_FLL_CONTROL_4 0x2D
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#define WM8350_DAC_CONTROL 0x30
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#define WM8350_DAC_DIGITAL_VOLUME_L 0x32
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#define WM8350_DAC_DIGITAL_VOLUME_R 0x33
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#define WM8350_DAC_LR_RATE 0x35
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#define WM8350_DAC_CLOCK_CONTROL 0x36
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#define WM8350_DAC_MUTE 0x3A
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#define WM8350_DAC_MUTE_VOLUME 0x3B
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#define WM8350_DAC_SIDE 0x3C
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#define WM8350_ADC_CONTROL 0x40
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#define WM8350_ADC_DIGITAL_VOLUME_L 0x42
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#define WM8350_ADC_DIGITAL_VOLUME_R 0x43
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#define WM8350_ADC_DIVIDER 0x44
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#define WM8350_ADC_LR_RATE 0x46
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#define WM8350_INPUT_CONTROL 0x48
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#define WM8350_IN3_INPUT_CONTROL 0x49
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#define WM8350_MIC_BIAS_CONTROL 0x4A
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#define WM8350_OUTPUT_CONTROL 0x4C
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#define WM8350_JACK_DETECT 0x4D
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#define WM8350_ANTI_POP_CONTROL 0x4E
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#define WM8350_LEFT_INPUT_VOLUME 0x50
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#define WM8350_RIGHT_INPUT_VOLUME 0x51
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#define WM8350_LEFT_MIXER_CONTROL 0x58
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#define WM8350_RIGHT_MIXER_CONTROL 0x59
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#define WM8350_OUT3_MIXER_CONTROL 0x5C
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#define WM8350_OUT4_MIXER_CONTROL 0x5D
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#define WM8350_OUTPUT_LEFT_MIXER_VOLUME 0x60
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#define WM8350_OUTPUT_RIGHT_MIXER_VOLUME 0x61
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#define WM8350_INPUT_MIXER_VOLUME_L 0x62
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#define WM8350_INPUT_MIXER_VOLUME_R 0x63
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#define WM8350_INPUT_MIXER_VOLUME 0x64
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#define WM8350_LOUT1_VOLUME 0x68
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#define WM8350_ROUT1_VOLUME 0x69
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#define WM8350_LOUT2_VOLUME 0x6A
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#define WM8350_ROUT2_VOLUME 0x6B
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#define WM8350_BEEP_VOLUME 0x6F
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#define WM8350_AI_FORMATING 0x70
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#define WM8350_ADC_DAC_COMP 0x71
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#define WM8350_AI_ADC_CONTROL 0x72
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#define WM8350_AI_DAC_CONTROL 0x73
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#define WM8350_AIF_TEST 0x74
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#define WM8350_JACK_PIN_STATUS 0xE7
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/* Bit values for R08 (0x08) */
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#define WM8350_CODEC_ISEL_1_5 0 /* x1.5 */
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#define WM8350_CODEC_ISEL_1_0 1 /* x1.0 */
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#define WM8350_CODEC_ISEL_0_75 2 /* x0.75 */
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#define WM8350_CODEC_ISEL_0_5 3 /* x0.5 */
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#define WM8350_VMID_OFF 0
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#define WM8350_VMID_300K 1
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#define WM8350_VMID_50K 2
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#define WM8350_VMID_5K 3
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/*
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* R40 (0x28) - Clock Control 1
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*/
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#define WM8350_TOCLK_RATE 0x4000
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#define WM8350_MCLK_SEL 0x0800
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#define WM8350_MCLK_DIV_MASK 0x0100
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#define WM8350_BCLK_DIV_MASK 0x00F0
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#define WM8350_OPCLK_DIV_MASK 0x0007
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/*
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* R41 (0x29) - Clock Control 2
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*/
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#define WM8350_LRC_ADC_SEL 0x8000
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#define WM8350_MCLK_DIR 0x0001
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/*
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* R42 (0x2A) - FLL Control 1
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*/
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#define WM8350_FLL_DITHER_WIDTH_MASK 0x3000
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#define WM8350_FLL_DITHER_HP 0x0800
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#define WM8350_FLL_OUTDIV_MASK 0x0700
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#define WM8350_FLL_RSP_RATE_MASK 0x00F0
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#define WM8350_FLL_RATE_MASK 0x0007
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/*
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* R43 (0x2B) - FLL Control 2
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*/
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#define WM8350_FLL_RATIO_MASK 0xF800
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#define WM8350_FLL_N_MASK 0x03FF
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/*
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* R44 (0x2C) - FLL Control 3
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*/
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#define WM8350_FLL_K_MASK 0xFFFF
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/*
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* R45 (0x2D) - FLL Control 4
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*/
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#define WM8350_FLL_FRAC 0x0020
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#define WM8350_FLL_SLOW_LOCK_REF 0x0010
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#define WM8350_FLL_CLK_SRC_MASK 0x0003
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/*
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* R48 (0x30) - DAC Control
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*/
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#define WM8350_DAC_MONO 0x2000
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#define WM8350_AIF_LRCLKRATE 0x1000
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#define WM8350_DEEMP_MASK 0x0030
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#define WM8350_DACL_DATINV 0x0002
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#define WM8350_DACR_DATINV 0x0001
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/*
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* R50 (0x32) - DAC Digital Volume L
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*/
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#define WM8350_DAC_VU 0x0100
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#define WM8350_DACL_VOL_MASK 0x00FF
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/*
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* R51 (0x33) - DAC Digital Volume R
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*/
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#define WM8350_DAC_VU 0x0100
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#define WM8350_DACR_VOL_MASK 0x00FF
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/*
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* R53 (0x35) - DAC LR Rate
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*/
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#define WM8350_DACLRC_ENA 0x0800
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#define WM8350_DACLRC_RATE_MASK 0x07FF
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/*
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* R54 (0x36) - DAC Clock Control
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*/
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#define WM8350_DACCLK_POL 0x0010
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#define WM8350_DAC_CLKDIV_MASK 0x0007
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/*
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* R58 (0x3A) - DAC Mute
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*/
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#define WM8350_DAC_MUTE_ENA 0x4000
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/*
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* R59 (0x3B) - DAC Mute Volume
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*/
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#define WM8350_DAC_MUTEMODE 0x4000
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#define WM8350_DAC_MUTERATE 0x2000
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#define WM8350_DAC_SB_FILT 0x1000
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/*
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* R60 (0x3C) - DAC Side
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*/
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#define WM8350_ADC_TO_DACL_MASK 0x3000
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#define WM8350_ADC_TO_DACR_MASK 0x0C00
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/*
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* R64 (0x40) - ADC Control
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*/
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#define WM8350_ADC_HPF_CUT_MASK 0x0300
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#define WM8350_ADCL_DATINV 0x0002
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#define WM8350_ADCR_DATINV 0x0001
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/*
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* R66 (0x42) - ADC Digital Volume L
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*/
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#define WM8350_ADC_VU 0x0100
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#define WM8350_ADCL_VOL_MASK 0x00FF
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/*
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* R67 (0x43) - ADC Digital Volume R
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*/
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#define WM8350_ADC_VU 0x0100
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#define WM8350_ADCR_VOL_MASK 0x00FF
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/*
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* R68 (0x44) - ADC Divider
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*/
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#define WM8350_ADCL_DAC_SVOL_MASK 0x0F00
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#define WM8350_ADCR_DAC_SVOL_MASK 0x00F0
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#define WM8350_ADCCLK_POL 0x0008
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#define WM8350_ADC_CLKDIV_MASK 0x0007
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/*
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* R70 (0x46) - ADC LR Rate
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*/
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#define WM8350_ADCLRC_ENA 0x0800
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#define WM8350_ADCLRC_RATE_MASK 0x07FF
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/*
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* R72 (0x48) - Input Control
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*/
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#define WM8350_IN2R_ENA 0x0400
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#define WM8350_IN1RN_ENA 0x0200
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#define WM8350_IN1RP_ENA 0x0100
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#define WM8350_IN2L_ENA 0x0004
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#define WM8350_IN1LN_ENA 0x0002
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#define WM8350_IN1LP_ENA 0x0001
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/*
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* R73 (0x49) - IN3 Input Control
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*/
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#define WM8350_IN3R_SHORT 0x4000
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#define WM8350_IN3L_SHORT 0x0040
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/*
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* R74 (0x4A) - Mic Bias Control
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*/
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#define WM8350_MICBSEL 0x4000
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#define WM8350_MCDTHR_MASK 0x001C
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#define WM8350_MCDSCTHR_MASK 0x0003
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/*
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* R76 (0x4C) - Output Control
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*/
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#define WM8350_OUT4_VROI 0x0800
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#define WM8350_OUT3_VROI 0x0400
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#define WM8350_OUT2_VROI 0x0200
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#define WM8350_OUT1_VROI 0x0100
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#define WM8350_OUT2_FB 0x0004
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#define WM8350_OUT1_FB 0x0001
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/*
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* R77 (0x4D) - Jack Detect
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*/
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#define WM8350_JDL_ENA 0x8000
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#define WM8350_JDR_ENA 0x4000
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/*
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* R78 (0x4E) - Anti Pop Control
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*/
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#define WM8350_ANTI_POP_MASK 0x0300
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#define WM8350_DIS_OP_LN4_MASK 0x00C0
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#define WM8350_DIS_OP_LN3_MASK 0x0030
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#define WM8350_DIS_OP_OUT2_MASK 0x000C
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#define WM8350_DIS_OP_OUT1_MASK 0x0003
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/*
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* R80 (0x50) - Left Input Volume
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*/
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#define WM8350_INL_MUTE 0x4000
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#define WM8350_INL_ZC 0x2000
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#define WM8350_IN_VU 0x0100
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#define WM8350_INL_VOL_MASK 0x00FC
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/*
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* R81 (0x51) - Right Input Volume
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*/
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#define WM8350_INR_MUTE 0x4000
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#define WM8350_INR_ZC 0x2000
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#define WM8350_IN_VU 0x0100
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#define WM8350_INR_VOL_MASK 0x00FC
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/*
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* R88 (0x58) - Left Mixer Control
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*/
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#define WM8350_DACR_TO_MIXOUTL 0x1000
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#define WM8350_DACL_TO_MIXOUTL 0x0800
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#define WM8350_IN3L_TO_MIXOUTL 0x0004
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#define WM8350_INR_TO_MIXOUTL 0x0002
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#define WM8350_INL_TO_MIXOUTL 0x0001
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/*
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* R89 (0x59) - Right Mixer Control
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*/
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#define WM8350_DACR_TO_MIXOUTR 0x1000
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#define WM8350_DACL_TO_MIXOUTR 0x0800
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#define WM8350_IN3R_TO_MIXOUTR 0x0008
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#define WM8350_INR_TO_MIXOUTR 0x0002
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#define WM8350_INL_TO_MIXOUTR 0x0001
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/*
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* R92 (0x5C) - OUT3 Mixer Control
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*/
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#define WM8350_DACL_TO_OUT3 0x0800
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#define WM8350_MIXINL_TO_OUT3 0x0100
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#define WM8350_OUT4_TO_OUT3 0x0008
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#define WM8350_MIXOUTL_TO_OUT3 0x0001
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/*
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* R93 (0x5D) - OUT4 Mixer Control
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*/
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#define WM8350_DACR_TO_OUT4 0x1000
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#define WM8350_DACL_TO_OUT4 0x0800
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#define WM8350_OUT4_ATTN 0x0400
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#define WM8350_MIXINR_TO_OUT4 0x0200
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#define WM8350_OUT3_TO_OUT4 0x0004
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#define WM8350_MIXOUTR_TO_OUT4 0x0002
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#define WM8350_MIXOUTL_TO_OUT4 0x0001
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/*
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* R96 (0x60) - Output Left Mixer Volume
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*/
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#define WM8350_IN3L_MIXOUTL_VOL_MASK 0x0E00
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#define WM8350_IN3L_MIXOUTL_VOL_SHIFT 9
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#define WM8350_INR_MIXOUTL_VOL_MASK 0x00E0
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#define WM8350_INR_MIXOUTL_VOL_SHIFT 5
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#define WM8350_INL_MIXOUTL_VOL_MASK 0x000E
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#define WM8350_INL_MIXOUTL_VOL_SHIFT 1
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/* Bit values for R96 (0x60) */
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#define WM8350_IN3L_MIXOUTL_VOL_OFF 0
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#define WM8350_IN3L_MIXOUTL_VOL_M12DB 1
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#define WM8350_IN3L_MIXOUTL_VOL_M9DB 2
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#define WM8350_IN3L_MIXOUTL_VOL_M6DB 3
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#define WM8350_IN3L_MIXOUTL_VOL_M3DB 4
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#define WM8350_IN3L_MIXOUTL_VOL_0DB 5
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#define WM8350_IN3L_MIXOUTL_VOL_3DB 6
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#define WM8350_IN3L_MIXOUTL_VOL_6DB 7
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#define WM8350_INR_MIXOUTL_VOL_OFF 0
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#define WM8350_INR_MIXOUTL_VOL_M12DB 1
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#define WM8350_INR_MIXOUTL_VOL_M9DB 2
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#define WM8350_INR_MIXOUTL_VOL_M6DB 3
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#define WM8350_INR_MIXOUTL_VOL_M3DB 4
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#define WM8350_INR_MIXOUTL_VOL_0DB 5
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#define WM8350_INR_MIXOUTL_VOL_3DB 6
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#define WM8350_INR_MIXOUTL_VOL_6DB 7
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#define WM8350_INL_MIXOUTL_VOL_OFF 0
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#define WM8350_INL_MIXOUTL_VOL_M12DB 1
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#define WM8350_INL_MIXOUTL_VOL_M9DB 2
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#define WM8350_INL_MIXOUTL_VOL_M6DB 3
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#define WM8350_INL_MIXOUTL_VOL_M3DB 4
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#define WM8350_INL_MIXOUTL_VOL_0DB 5
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#define WM8350_INL_MIXOUTL_VOL_3DB 6
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#define WM8350_INL_MIXOUTL_VOL_6DB 7
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/*
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* R97 (0x61) - Output Right Mixer Volume
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*/
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#define WM8350_IN3R_MIXOUTR_VOL_MASK 0xE000
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#define WM8350_IN3R_MIXOUTR_VOL_SHIFT 13
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#define WM8350_INR_MIXOUTR_VOL_MASK 0x00E0
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#define WM8350_INR_MIXOUTR_VOL_SHIFT 5
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#define WM8350_INL_MIXOUTR_VOL_MASK 0x000E
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#define WM8350_INL_MIXOUTR_VOL_SHIFT 1
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/* Bit values for R96 (0x60) */
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#define WM8350_IN3R_MIXOUTR_VOL_OFF 0
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#define WM8350_IN3R_MIXOUTR_VOL_M12DB 1
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#define WM8350_IN3R_MIXOUTR_VOL_M9DB 2
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#define WM8350_IN3R_MIXOUTR_VOL_M6DB 3
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#define WM8350_IN3R_MIXOUTR_VOL_M3DB 4
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#define WM8350_IN3R_MIXOUTR_VOL_0DB 5
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#define WM8350_IN3R_MIXOUTR_VOL_3DB 6
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#define WM8350_IN3R_MIXOUTR_VOL_6DB 7
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#define WM8350_INR_MIXOUTR_VOL_OFF 0
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#define WM8350_INR_MIXOUTR_VOL_M12DB 1
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#define WM8350_INR_MIXOUTR_VOL_M9DB 2
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#define WM8350_INR_MIXOUTR_VOL_M6DB 3
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#define WM8350_INR_MIXOUTR_VOL_M3DB 4
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#define WM8350_INR_MIXOUTR_VOL_0DB 5
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#define WM8350_INR_MIXOUTR_VOL_3DB 6
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#define WM8350_INR_MIXOUTR_VOL_6DB 7
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#define WM8350_INL_MIXOUTR_VOL_OFF 0
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#define WM8350_INL_MIXOUTR_VOL_M12DB 1
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#define WM8350_INL_MIXOUTR_VOL_M9DB 2
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#define WM8350_INL_MIXOUTR_VOL_M6DB 3
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#define WM8350_INL_MIXOUTR_VOL_M3DB 4
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#define WM8350_INL_MIXOUTR_VOL_0DB 5
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#define WM8350_INL_MIXOUTR_VOL_3DB 6
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#define WM8350_INL_MIXOUTR_VOL_6DB 7
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/*
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* R98 (0x62) - Input Mixer Volume L
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*/
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#define WM8350_IN3L_MIXINL_VOL_MASK 0x0E00
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#define WM8350_IN2L_MIXINL_VOL_MASK 0x000E
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#define WM8350_INL_MIXINL_VOL 0x0001
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/*
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* R99 (0x63) - Input Mixer Volume R
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*/
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#define WM8350_IN3R_MIXINR_VOL_MASK 0xE000
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#define WM8350_IN2R_MIXINR_VOL_MASK 0x00E0
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#define WM8350_INR_MIXINR_VOL 0x0001
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/*
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* R100 (0x64) - Input Mixer Volume
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*/
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#define WM8350_OUT4_MIXIN_DST 0x8000
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#define WM8350_OUT4_MIXIN_VOL_MASK 0x000E
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/*
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* R104 (0x68) - LOUT1 Volume
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*/
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#define WM8350_OUT1L_MUTE 0x4000
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#define WM8350_OUT1L_ZC 0x2000
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#define WM8350_OUT1_VU 0x0100
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#define WM8350_OUT1L_VOL_MASK 0x00FC
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#define WM8350_OUT1L_VOL_SHIFT 2
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/*
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* R105 (0x69) - ROUT1 Volume
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*/
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#define WM8350_OUT1R_MUTE 0x4000
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#define WM8350_OUT1R_ZC 0x2000
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#define WM8350_OUT1_VU 0x0100
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#define WM8350_OUT1R_VOL_MASK 0x00FC
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#define WM8350_OUT1R_VOL_SHIFT 2
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/*
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* R106 (0x6A) - LOUT2 Volume
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*/
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#define WM8350_OUT2L_MUTE 0x4000
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#define WM8350_OUT2L_ZC 0x2000
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#define WM8350_OUT2_VU 0x0100
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#define WM8350_OUT2L_VOL_MASK 0x00FC
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/*
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* R107 (0x6B) - ROUT2 Volume
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*/
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#define WM8350_OUT2R_MUTE 0x4000
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#define WM8350_OUT2R_ZC 0x2000
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#define WM8350_OUT2R_INV 0x0400
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#define WM8350_OUT2R_INV_MUTE 0x0200
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#define WM8350_OUT2_VU 0x0100
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#define WM8350_OUT2R_VOL_MASK 0x00FC
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|
|
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/*
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* R111 (0x6F) - BEEP Volume
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|
*/
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#define WM8350_IN3R_OUT2R_VOL_MASK 0x00E0
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/*
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* R112 (0x70) - AI Formating
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|
*/
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|
#define WM8350_AIF_BCLK_INV 0x8000
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#define WM8350_AIF_TRI 0x2000
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#define WM8350_AIF_LRCLK_INV 0x1000
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#define WM8350_AIF_WL_MASK 0x0C00
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#define WM8350_AIF_FMT_MASK 0x0300
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|
|
|
/*
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|
* R113 (0x71) - ADC DAC COMP
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|
*/
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|
#define WM8350_DAC_COMP 0x0080
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#define WM8350_DAC_COMPMODE 0x0040
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#define WM8350_ADC_COMP 0x0020
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#define WM8350_ADC_COMPMODE 0x0010
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#define WM8350_LOOPBACK 0x0001
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|
|
|
/*
|
|
* R114 (0x72) - AI ADC Control
|
|
*/
|
|
#define WM8350_AIFADC_PD 0x0080
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|
#define WM8350_AIFADCL_SRC 0x0040
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|
#define WM8350_AIFADCR_SRC 0x0020
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|
#define WM8350_AIFADC_TDM_CHAN 0x0010
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|
#define WM8350_AIFADC_TDM 0x0008
|
|
|
|
/*
|
|
* R115 (0x73) - AI DAC Control
|
|
*/
|
|
#define WM8350_BCLK_MSTR 0x4000
|
|
#define WM8350_AIFDAC_PD 0x0080
|
|
#define WM8350_DACL_SRC 0x0040
|
|
#define WM8350_DACR_SRC 0x0020
|
|
#define WM8350_AIFDAC_TDM_CHAN 0x0010
|
|
#define WM8350_AIFDAC_TDM 0x0008
|
|
#define WM8350_DAC_BOOST_MASK 0x0003
|
|
|
|
/*
|
|
* R116 (0x74) - AIF Test
|
|
*/
|
|
#define WM8350_CODEC_BYP 0x4000
|
|
#define WM8350_AIFADC_WR_TST 0x2000
|
|
#define WM8350_AIFADC_RD_TST 0x1000
|
|
#define WM8350_AIFDAC_WR_TST 0x0800
|
|
#define WM8350_AIFDAC_RD_TST 0x0400
|
|
#define WM8350_AIFADC_ASYN 0x0020
|
|
#define WM8350_AIFDAC_ASYN 0x0010
|
|
|
|
/*
|
|
* R231 (0xE7) - Jack Status
|
|
*/
|
|
#define WM8350_JACK_L_LVL 0x0800
|
|
#define WM8350_JACK_R_LVL 0x0400
|
|
#define WM8350_JACK_MICSCD_LVL 0x0200
|
|
#define WM8350_JACK_MICSD_LVL 0x0100
|
|
|
|
/*
|
|
* WM8350 Platform setup
|
|
*/
|
|
#define WM8350_S_CURVE_NONE 0x0
|
|
#define WM8350_S_CURVE_FAST 0x1
|
|
#define WM8350_S_CURVE_MEDIUM 0x2
|
|
#define WM8350_S_CURVE_SLOW 0x3
|
|
|
|
#define WM8350_DISCHARGE_OFF 0x0
|
|
#define WM8350_DISCHARGE_FAST 0x1
|
|
#define WM8350_DISCHARGE_MEDIUM 0x2
|
|
#define WM8350_DISCHARGE_SLOW 0x3
|
|
|
|
#define WM8350_TIE_OFF_500R 0x0
|
|
#define WM8350_TIE_OFF_30K 0x1
|
|
|
|
/*
|
|
* Clock sources & directions
|
|
*/
|
|
#define WM8350_SYSCLK 0
|
|
|
|
#define WM8350_MCLK_SEL_PLL_MCLK 0
|
|
#define WM8350_MCLK_SEL_PLL_DAC 1
|
|
#define WM8350_MCLK_SEL_PLL_ADC 2
|
|
#define WM8350_MCLK_SEL_PLL_32K 3
|
|
#define WM8350_MCLK_SEL_MCLK 5
|
|
|
|
/* clock divider id's */
|
|
#define WM8350_ADC_CLKDIV 0
|
|
#define WM8350_DAC_CLKDIV 1
|
|
#define WM8350_BCLK_CLKDIV 2
|
|
#define WM8350_OPCLK_CLKDIV 3
|
|
#define WM8350_TO_CLKDIV 4
|
|
#define WM8350_SYS_CLKDIV 5
|
|
#define WM8350_DACLR_CLKDIV 6
|
|
#define WM8350_ADCLR_CLKDIV 7
|
|
|
|
/* ADC clock dividers */
|
|
#define WM8350_ADCDIV_1 0x0
|
|
#define WM8350_ADCDIV_1_5 0x1
|
|
#define WM8350_ADCDIV_2 0x2
|
|
#define WM8350_ADCDIV_3 0x3
|
|
#define WM8350_ADCDIV_4 0x4
|
|
#define WM8350_ADCDIV_5_5 0x5
|
|
#define WM8350_ADCDIV_6 0x6
|
|
|
|
/* ADC clock dividers */
|
|
#define WM8350_DACDIV_1 0x0
|
|
#define WM8350_DACDIV_1_5 0x1
|
|
#define WM8350_DACDIV_2 0x2
|
|
#define WM8350_DACDIV_3 0x3
|
|
#define WM8350_DACDIV_4 0x4
|
|
#define WM8350_DACDIV_5_5 0x5
|
|
#define WM8350_DACDIV_6 0x6
|
|
|
|
/* BCLK clock dividers */
|
|
#define WM8350_BCLK_DIV_1 (0x0 << 4)
|
|
#define WM8350_BCLK_DIV_1_5 (0x1 << 4)
|
|
#define WM8350_BCLK_DIV_2 (0x2 << 4)
|
|
#define WM8350_BCLK_DIV_3 (0x3 << 4)
|
|
#define WM8350_BCLK_DIV_4 (0x4 << 4)
|
|
#define WM8350_BCLK_DIV_5_5 (0x5 << 4)
|
|
#define WM8350_BCLK_DIV_6 (0x6 << 4)
|
|
#define WM8350_BCLK_DIV_8 (0x7 << 4)
|
|
#define WM8350_BCLK_DIV_11 (0x8 << 4)
|
|
#define WM8350_BCLK_DIV_12 (0x9 << 4)
|
|
#define WM8350_BCLK_DIV_16 (0xa << 4)
|
|
#define WM8350_BCLK_DIV_22 (0xb << 4)
|
|
#define WM8350_BCLK_DIV_24 (0xc << 4)
|
|
#define WM8350_BCLK_DIV_32 (0xd << 4)
|
|
#define WM8350_BCLK_DIV_44 (0xe << 4)
|
|
#define WM8350_BCLK_DIV_48 (0xf << 4)
|
|
|
|
/* Sys (MCLK) clock dividers */
|
|
#define WM8350_MCLK_DIV_1 (0x0 << 8)
|
|
#define WM8350_MCLK_DIV_2 (0x1 << 8)
|
|
|
|
/* OP clock dividers */
|
|
#define WM8350_OPCLK_DIV_1 0x0
|
|
#define WM8350_OPCLK_DIV_2 0x1
|
|
#define WM8350_OPCLK_DIV_3 0x2
|
|
#define WM8350_OPCLK_DIV_4 0x3
|
|
#define WM8350_OPCLK_DIV_5_5 0x4
|
|
#define WM8350_OPCLK_DIV_6 0x5
|
|
|
|
/* DAI ID */
|
|
#define WM8350_HIFI_DAI 0
|
|
|
|
/*
|
|
* Audio interrupts.
|
|
*/
|
|
#define WM8350_IRQ_CODEC_JCK_DET_L 39
|
|
#define WM8350_IRQ_CODEC_JCK_DET_R 40
|
|
#define WM8350_IRQ_CODEC_MICSCD 41
|
|
#define WM8350_IRQ_CODEC_MICD 42
|
|
|
|
/*
|
|
* WM8350 Platform data.
|
|
*
|
|
* This must be initialised per platform for best audio performance.
|
|
* Please see WM8350 datasheet for information.
|
|
*/
|
|
struct wm8350_audio_platform_data {
|
|
int vmid_discharge_msecs; /* VMID --> OFF discharge time */
|
|
int drain_msecs; /* OFF drain time */
|
|
int cap_discharge_msecs; /* Cap ON (from OFF) discharge time */
|
|
int vmid_charge_msecs; /* vmid power up time */
|
|
u32 vmid_s_curve:2; /* vmid enable s curve speed */
|
|
u32 dis_out4:2; /* out4 discharge speed */
|
|
u32 dis_out3:2; /* out3 discharge speed */
|
|
u32 dis_out2:2; /* out2 discharge speed */
|
|
u32 dis_out1:2; /* out1 discharge speed */
|
|
u32 vroi_out4:1; /* out4 tie off */
|
|
u32 vroi_out3:1; /* out3 tie off */
|
|
u32 vroi_out2:1; /* out2 tie off */
|
|
u32 vroi_out1:1; /* out1 tie off */
|
|
u32 vroi_enable:1; /* enable tie off */
|
|
u32 codec_current_on:2; /* current level ON */
|
|
u32 codec_current_standby:2; /* current level STANDBY */
|
|
u32 codec_current_charge:2; /* codec current @ vmid charge */
|
|
};
|
|
|
|
struct snd_soc_codec;
|
|
|
|
struct wm8350_codec {
|
|
struct platform_device *pdev;
|
|
struct snd_soc_codec *codec;
|
|
struct wm8350_audio_platform_data *platform_data;
|
|
};
|
|
|
|
#endif
|