leandrof/linux
1
0
Fork 0
forked from Minki/linux
Code Issues Pull Requests Packages Projects Releases Wiki Activity
f7391fce6a
linux/sound/soc/codecs/max98088.c

2098 lines
74 KiB
C
Raw Normal View History

ASoC: Restore MAX98088 CODEC driver This reverts commit f6765502f8daae3d237a394889276c8987f3e299 and adds the missing include file. Signed-off-by: Peter Hsiang <Peter.Hsiang@maxim-ic.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2010-10-18 23:45:24 +00:00
/*
* max98088.c -- MAX98088 ALSA SoC Audio driver
*
* Copyright 2010 Maxim Integrated Products
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
#include <linux/module.h>
#include <linux/moduleparam.h>
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/delay.h>
#include <linux/pm.h>
#include <linux/i2c.h>
#include <linux/platform_device.h>
#include <sound/core.h>
#include <sound/pcm.h>
#include <sound/pcm_params.h>
#include <sound/soc.h>
#include <sound/initval.h>
#include <sound/tlv.h>
#include <linux/slab.h>
#include <asm/div64.h>
#include <sound/max98088.h>
#include "max98088.h"
ASoC: Add support for MAX98089 CODEC This patch adds initial support for the MAX98089 CODEC. Signed-off-by: Jesse Marroquin <jesse.marroquin@maxim-ic.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2010-11-17 20:26:40 +00:00
enum max98088_type {
MAX98088,
MAX98089,
};
ASoC: Restore MAX98088 CODEC driver This reverts commit f6765502f8daae3d237a394889276c8987f3e299 and adds the missing include file. Signed-off-by: Peter Hsiang <Peter.Hsiang@maxim-ic.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2010-10-18 23:45:24 +00:00
struct max98088_cdata {
unsigned int rate;
unsigned int fmt;
int eq_sel;
};
struct max98088_priv {
ASoC: Add support for MAX98089 CODEC This patch adds initial support for the MAX98089 CODEC. Signed-off-by: Jesse Marroquin <jesse.marroquin@maxim-ic.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2010-11-17 20:26:40 +00:00
enum max98088_type devtype;
ASoC: Restore MAX98088 CODEC driver This reverts commit f6765502f8daae3d237a394889276c8987f3e299 and adds the missing include file. Signed-off-by: Peter Hsiang <Peter.Hsiang@maxim-ic.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2010-10-18 23:45:24 +00:00
void *control_data;
struct max98088_pdata *pdata;
unsigned int sysclk;
struct max98088_cdata dai[2];
int eq_textcnt;
const char **eq_texts;
struct soc_enum eq_enum;
u8 ina_state;
u8 inb_state;
unsigned int ex_mode;
unsigned int digmic;
unsigned int mic1pre;
unsigned int mic2pre;
unsigned int extmic_mode;
};
static const u8 max98088_reg[M98088_REG_CNT] = {
0x00, /* 00 IRQ status */
0x00, /* 01 MIC status */
0x00, /* 02 jack status */
0x00, /* 03 battery voltage */
0x00, /* 04 */
0x00, /* 05 */
0x00, /* 06 */
0x00, /* 07 */
0x00, /* 08 */
0x00, /* 09 */
0x00, /* 0A */
0x00, /* 0B */
0x00, /* 0C */
0x00, /* 0D */
0x00, /* 0E */
0x00, /* 0F interrupt enable */
0x00, /* 10 master clock */
0x00, /* 11 DAI1 clock mode */
0x00, /* 12 DAI1 clock control */
0x00, /* 13 DAI1 clock control */
0x00, /* 14 DAI1 format */
0x00, /* 15 DAI1 clock */
0x00, /* 16 DAI1 config */
0x00, /* 17 DAI1 TDM */
0x00, /* 18 DAI1 filters */
0x00, /* 19 DAI2 clock mode */
0x00, /* 1A DAI2 clock control */
0x00, /* 1B DAI2 clock control */
0x00, /* 1C DAI2 format */
0x00, /* 1D DAI2 clock */
0x00, /* 1E DAI2 config */
0x00, /* 1F DAI2 TDM */
0x00, /* 20 DAI2 filters */
0x00, /* 21 data config */
0x00, /* 22 DAC mixer */
0x00, /* 23 left ADC mixer */
0x00, /* 24 right ADC mixer */
0x00, /* 25 left HP mixer */
0x00, /* 26 right HP mixer */
0x00, /* 27 HP control */
0x00, /* 28 left REC mixer */
0x00, /* 29 right REC mixer */
0x00, /* 2A REC control */
0x00, /* 2B left SPK mixer */
0x00, /* 2C right SPK mixer */
0x00, /* 2D SPK control */
0x00, /* 2E sidetone */
0x00, /* 2F DAI1 playback level */
0x00, /* 30 DAI1 playback level */
0x00, /* 31 DAI2 playback level */
0x00, /* 32 DAI2 playbakc level */
0x00, /* 33 left ADC level */
0x00, /* 34 right ADC level */
0x00, /* 35 MIC1 level */
0x00, /* 36 MIC2 level */
0x00, /* 37 INA level */
0x00, /* 38 INB level */
0x00, /* 39 left HP volume */
0x00, /* 3A right HP volume */
0x00, /* 3B left REC volume */
0x00, /* 3C right REC volume */
0x00, /* 3D left SPK volume */
0x00, /* 3E right SPK volume */
0x00, /* 3F MIC config */
0x00, /* 40 MIC threshold */
0x00, /* 41 excursion limiter filter */
0x00, /* 42 excursion limiter threshold */
0x00, /* 43 ALC */
0x00, /* 44 power limiter threshold */
0x00, /* 45 power limiter config */
0x00, /* 46 distortion limiter config */
0x00, /* 47 audio input */
0x00, /* 48 microphone */
0x00, /* 49 level control */
0x00, /* 4A bypass switches */
0x00, /* 4B jack detect */
0x00, /* 4C input enable */
0x00, /* 4D output enable */
0xF0, /* 4E bias control */
0x00, /* 4F DAC power */
0x0F, /* 50 DAC power */
0x00, /* 51 system */
0x00, /* 52 DAI1 EQ1 */
0x00, /* 53 DAI1 EQ1 */
0x00, /* 54 DAI1 EQ1 */
0x00, /* 55 DAI1 EQ1 */
0x00, /* 56 DAI1 EQ1 */
0x00, /* 57 DAI1 EQ1 */
0x00, /* 58 DAI1 EQ1 */
0x00, /* 59 DAI1 EQ1 */
0x00, /* 5A DAI1 EQ1 */
0x00, /* 5B DAI1 EQ1 */
0x00, /* 5C DAI1 EQ2 */
0x00, /* 5D DAI1 EQ2 */
0x00, /* 5E DAI1 EQ2 */
0x00, /* 5F DAI1 EQ2 */
0x00, /* 60 DAI1 EQ2 */
0x00, /* 61 DAI1 EQ2 */
0x00, /* 62 DAI1 EQ2 */
0x00, /* 63 DAI1 EQ2 */
0x00, /* 64 DAI1 EQ2 */
0x00, /* 65 DAI1 EQ2 */
0x00, /* 66 DAI1 EQ3 */
0x00, /* 67 DAI1 EQ3 */
0x00, /* 68 DAI1 EQ3 */
0x00, /* 69 DAI1 EQ3 */
0x00, /* 6A DAI1 EQ3 */
0x00, /* 6B DAI1 EQ3 */
0x00, /* 6C DAI1 EQ3 */
0x00, /* 6D DAI1 EQ3 */
0x00, /* 6E DAI1 EQ3 */
0x00, /* 6F DAI1 EQ3 */
0x00, /* 70 DAI1 EQ4 */
0x00, /* 71 DAI1 EQ4 */
0x00, /* 72 DAI1 EQ4 */
0x00, /* 73 DAI1 EQ4 */
0x00, /* 74 DAI1 EQ4 */
0x00, /* 75 DAI1 EQ4 */
0x00, /* 76 DAI1 EQ4 */
0x00, /* 77 DAI1 EQ4 */
0x00, /* 78 DAI1 EQ4 */
0x00, /* 79 DAI1 EQ4 */
0x00, /* 7A DAI1 EQ5 */
0x00, /* 7B DAI1 EQ5 */
0x00, /* 7C DAI1 EQ5 */
0x00, /* 7D DAI1 EQ5 */
0x00, /* 7E DAI1 EQ5 */
0x00, /* 7F DAI1 EQ5 */
0x00, /* 80 DAI1 EQ5 */
0x00, /* 81 DAI1 EQ5 */
0x00, /* 82 DAI1 EQ5 */
0x00, /* 83 DAI1 EQ5 */
0x00, /* 84 DAI2 EQ1 */
0x00, /* 85 DAI2 EQ1 */
0x00, /* 86 DAI2 EQ1 */
0x00, /* 87 DAI2 EQ1 */
0x00, /* 88 DAI2 EQ1 */
0x00, /* 89 DAI2 EQ1 */
0x00, /* 8A DAI2 EQ1 */
0x00, /* 8B DAI2 EQ1 */
0x00, /* 8C DAI2 EQ1 */
0x00, /* 8D DAI2 EQ1 */
0x00, /* 8E DAI2 EQ2 */
0x00, /* 8F DAI2 EQ2 */
0x00, /* 90 DAI2 EQ2 */
0x00, /* 91 DAI2 EQ2 */
0x00, /* 92 DAI2 EQ2 */
0x00, /* 93 DAI2 EQ2 */
0x00, /* 94 DAI2 EQ2 */
0x00, /* 95 DAI2 EQ2 */
0x00, /* 96 DAI2 EQ2 */
0x00, /* 97 DAI2 EQ2 */
0x00, /* 98 DAI2 EQ3 */
0x00, /* 99 DAI2 EQ3 */
0x00, /* 9A DAI2 EQ3 */
0x00, /* 9B DAI2 EQ3 */
0x00, /* 9C DAI2 EQ3 */
0x00, /* 9D DAI2 EQ3 */
0x00, /* 9E DAI2 EQ3 */
0x00, /* 9F DAI2 EQ3 */
0x00, /* A0 DAI2 EQ3 */
0x00, /* A1 DAI2 EQ3 */
0x00, /* A2 DAI2 EQ4 */
0x00, /* A3 DAI2 EQ4 */
0x00, /* A4 DAI2 EQ4 */
0x00, /* A5 DAI2 EQ4 */
0x00, /* A6 DAI2 EQ4 */
0x00, /* A7 DAI2 EQ4 */
0x00, /* A8 DAI2 EQ4 */
0x00, /* A9 DAI2 EQ4 */
0x00, /* AA DAI2 EQ4 */
0x00, /* AB DAI2 EQ4 */
0x00, /* AC DAI2 EQ5 */
0x00, /* AD DAI2 EQ5 */
0x00, /* AE DAI2 EQ5 */
0x00, /* AF DAI2 EQ5 */
0x00, /* B0 DAI2 EQ5 */
0x00, /* B1 DAI2 EQ5 */
0x00, /* B2 DAI2 EQ5 */
0x00, /* B3 DAI2 EQ5 */
0x00, /* B4 DAI2 EQ5 */
0x00, /* B5 DAI2 EQ5 */
0x00, /* B6 DAI1 biquad */
0x00, /* B7 DAI1 biquad */
0x00, /* B8 DAI1 biquad */
0x00, /* B9 DAI1 biquad */
0x00, /* BA DAI1 biquad */
0x00, /* BB DAI1 biquad */
0x00, /* BC DAI1 biquad */
0x00, /* BD DAI1 biquad */
0x00, /* BE DAI1 biquad */
0x00, /* BF DAI1 biquad */
0x00, /* C0 DAI2 biquad */
0x00, /* C1 DAI2 biquad */
0x00, /* C2 DAI2 biquad */
0x00, /* C3 DAI2 biquad */
0x00, /* C4 DAI2 biquad */
0x00, /* C5 DAI2 biquad */
0x00, /* C6 DAI2 biquad */
0x00, /* C7 DAI2 biquad */
0x00, /* C8 DAI2 biquad */
0x00, /* C9 DAI2 biquad */
0x00, /* CA */
0x00, /* CB */
0x00, /* CC */
0x00, /* CD */
0x00, /* CE */
0x00, /* CF */
0x00, /* D0 */
0x00, /* D1 */
0x00, /* D2 */
0x00, /* D3 */
0x00, /* D4 */
0x00, /* D5 */
0x00, /* D6 */
0x00, /* D7 */
0x00, /* D8 */
0x00, /* D9 */
0x00, /* DA */
0x70, /* DB */
0x00, /* DC */
0x00, /* DD */
0x00, /* DE */
0x00, /* DF */
0x00, /* E0 */
0x00, /* E1 */
0x00, /* E2 */
0x00, /* E3 */
0x00, /* E4 */
0x00, /* E5 */
0x00, /* E6 */
0x00, /* E7 */
0x00, /* E8 */
0x00, /* E9 */
0x00, /* EA */
0x00, /* EB */
0x00, /* EC */
0x00, /* ED */
0x00, /* EE */
0x00, /* EF */
0x00, /* F0 */
0x00, /* F1 */
0x00, /* F2 */
0x00, /* F3 */
0x00, /* F4 */
0x00, /* F5 */
0x00, /* F6 */
0x00, /* F7 */
0x00, /* F8 */
0x00, /* F9 */
0x00, /* FA */
0x00, /* FB */
0x00, /* FC */
0x00, /* FD */
0x00, /* FE */
0x00, /* FF */
};
static struct {
int readable;
int writable;
int vol;
} max98088_access[M98088_REG_CNT] = {
{ 0xFF, 0xFF, 1 }, /* 00 IRQ status */
{ 0xFF, 0x00, 1 }, /* 01 MIC status */
{ 0xFF, 0x00, 1 }, /* 02 jack status */
{ 0x1F, 0x1F, 1 }, /* 03 battery voltage */
{ 0xFF, 0xFF, 0 }, /* 04 */
{ 0xFF, 0xFF, 0 }, /* 05 */
{ 0xFF, 0xFF, 0 }, /* 06 */
{ 0xFF, 0xFF, 0 }, /* 07 */
{ 0xFF, 0xFF, 0 }, /* 08 */
{ 0xFF, 0xFF, 0 }, /* 09 */
{ 0xFF, 0xFF, 0 }, /* 0A */
{ 0xFF, 0xFF, 0 }, /* 0B */
{ 0xFF, 0xFF, 0 }, /* 0C */
{ 0xFF, 0xFF, 0 }, /* 0D */
{ 0xFF, 0xFF, 0 }, /* 0E */
{ 0xFF, 0xFF, 0 }, /* 0F interrupt enable */
{ 0xFF, 0xFF, 0 }, /* 10 master clock */
{ 0xFF, 0xFF, 0 }, /* 11 DAI1 clock mode */
{ 0xFF, 0xFF, 0 }, /* 12 DAI1 clock control */
{ 0xFF, 0xFF, 0 }, /* 13 DAI1 clock control */
{ 0xFF, 0xFF, 0 }, /* 14 DAI1 format */
{ 0xFF, 0xFF, 0 }, /* 15 DAI1 clock */
{ 0xFF, 0xFF, 0 }, /* 16 DAI1 config */
{ 0xFF, 0xFF, 0 }, /* 17 DAI1 TDM */
{ 0xFF, 0xFF, 0 }, /* 18 DAI1 filters */
{ 0xFF, 0xFF, 0 }, /* 19 DAI2 clock mode */
{ 0xFF, 0xFF, 0 }, /* 1A DAI2 clock control */
{ 0xFF, 0xFF, 0 }, /* 1B DAI2 clock control */
{ 0xFF, 0xFF, 0 }, /* 1C DAI2 format */
{ 0xFF, 0xFF, 0 }, /* 1D DAI2 clock */
{ 0xFF, 0xFF, 0 }, /* 1E DAI2 config */
{ 0xFF, 0xFF, 0 }, /* 1F DAI2 TDM */
{ 0xFF, 0xFF, 0 }, /* 20 DAI2 filters */
{ 0xFF, 0xFF, 0 }, /* 21 data config */
{ 0xFF, 0xFF, 0 }, /* 22 DAC mixer */
{ 0xFF, 0xFF, 0 }, /* 23 left ADC mixer */
{ 0xFF, 0xFF, 0 }, /* 24 right ADC mixer */
{ 0xFF, 0xFF, 0 }, /* 25 left HP mixer */
{ 0xFF, 0xFF, 0 }, /* 26 right HP mixer */
{ 0xFF, 0xFF, 0 }, /* 27 HP control */
{ 0xFF, 0xFF, 0 }, /* 28 left REC mixer */
{ 0xFF, 0xFF, 0 }, /* 29 right REC mixer */
{ 0xFF, 0xFF, 0 }, /* 2A REC control */
{ 0xFF, 0xFF, 0 }, /* 2B left SPK mixer */
{ 0xFF, 0xFF, 0 }, /* 2C right SPK mixer */
{ 0xFF, 0xFF, 0 }, /* 2D SPK control */
{ 0xFF, 0xFF, 0 }, /* 2E sidetone */
{ 0xFF, 0xFF, 0 }, /* 2F DAI1 playback level */
{ 0xFF, 0xFF, 0 }, /* 30 DAI1 playback level */
{ 0xFF, 0xFF, 0 }, /* 31 DAI2 playback level */
{ 0xFF, 0xFF, 0 }, /* 32 DAI2 playbakc level */
{ 0xFF, 0xFF, 0 }, /* 33 left ADC level */
{ 0xFF, 0xFF, 0 }, /* 34 right ADC level */
{ 0xFF, 0xFF, 0 }, /* 35 MIC1 level */
{ 0xFF, 0xFF, 0 }, /* 36 MIC2 level */
{ 0xFF, 0xFF, 0 }, /* 37 INA level */
{ 0xFF, 0xFF, 0 }, /* 38 INB level */
{ 0xFF, 0xFF, 0 }, /* 39 left HP volume */
{ 0xFF, 0xFF, 0 }, /* 3A right HP volume */
{ 0xFF, 0xFF, 0 }, /* 3B left REC volume */
{ 0xFF, 0xFF, 0 }, /* 3C right REC volume */
{ 0xFF, 0xFF, 0 }, /* 3D left SPK volume */
{ 0xFF, 0xFF, 0 }, /* 3E right SPK volume */
{ 0xFF, 0xFF, 0 }, /* 3F MIC config */
{ 0xFF, 0xFF, 0 }, /* 40 MIC threshold */
{ 0xFF, 0xFF, 0 }, /* 41 excursion limiter filter */
{ 0xFF, 0xFF, 0 }, /* 42 excursion limiter threshold */
{ 0xFF, 0xFF, 0 }, /* 43 ALC */
{ 0xFF, 0xFF, 0 }, /* 44 power limiter threshold */
{ 0xFF, 0xFF, 0 }, /* 45 power limiter config */
{ 0xFF, 0xFF, 0 }, /* 46 distortion limiter config */
{ 0xFF, 0xFF, 0 }, /* 47 audio input */
{ 0xFF, 0xFF, 0 }, /* 48 microphone */
{ 0xFF, 0xFF, 0 }, /* 49 level control */
{ 0xFF, 0xFF, 0 }, /* 4A bypass switches */
{ 0xFF, 0xFF, 0 }, /* 4B jack detect */
{ 0xFF, 0xFF, 0 }, /* 4C input enable */
{ 0xFF, 0xFF, 0 }, /* 4D output enable */
{ 0xFF, 0xFF, 0 }, /* 4E bias control */
{ 0xFF, 0xFF, 0 }, /* 4F DAC power */
{ 0xFF, 0xFF, 0 }, /* 50 DAC power */
{ 0xFF, 0xFF, 0 }, /* 51 system */
{ 0xFF, 0xFF, 0 }, /* 52 DAI1 EQ1 */
{ 0xFF, 0xFF, 0 }, /* 53 DAI1 EQ1 */
{ 0xFF, 0xFF, 0 }, /* 54 DAI1 EQ1 */
{ 0xFF, 0xFF, 0 }, /* 55 DAI1 EQ1 */
{ 0xFF, 0xFF, 0 }, /* 56 DAI1 EQ1 */
{ 0xFF, 0xFF, 0 }, /* 57 DAI1 EQ1 */
{ 0xFF, 0xFF, 0 }, /* 58 DAI1 EQ1 */
{ 0xFF, 0xFF, 0 }, /* 59 DAI1 EQ1 */
{ 0xFF, 0xFF, 0 }, /* 5A DAI1 EQ1 */
{ 0xFF, 0xFF, 0 }, /* 5B DAI1 EQ1 */
{ 0xFF, 0xFF, 0 }, /* 5C DAI1 EQ2 */
{ 0xFF, 0xFF, 0 }, /* 5D DAI1 EQ2 */
{ 0xFF, 0xFF, 0 }, /* 5E DAI1 EQ2 */
{ 0xFF, 0xFF, 0 }, /* 5F DAI1 EQ2 */
{ 0xFF, 0xFF, 0 }, /* 60 DAI1 EQ2 */
{ 0xFF, 0xFF, 0 }, /* 61 DAI1 EQ2 */
{ 0xFF, 0xFF, 0 }, /* 62 DAI1 EQ2 */
{ 0xFF, 0xFF, 0 }, /* 63 DAI1 EQ2 */
{ 0xFF, 0xFF, 0 }, /* 64 DAI1 EQ2 */
{ 0xFF, 0xFF, 0 }, /* 65 DAI1 EQ2 */
{ 0xFF, 0xFF, 0 }, /* 66 DAI1 EQ3 */
{ 0xFF, 0xFF, 0 }, /* 67 DAI1 EQ3 */
{ 0xFF, 0xFF, 0 }, /* 68 DAI1 EQ3 */
{ 0xFF, 0xFF, 0 }, /* 69 DAI1 EQ3 */
{ 0xFF, 0xFF, 0 }, /* 6A DAI1 EQ3 */
{ 0xFF, 0xFF, 0 }, /* 6B DAI1 EQ3 */
{ 0xFF, 0xFF, 0 }, /* 6C DAI1 EQ3 */
{ 0xFF, 0xFF, 0 }, /* 6D DAI1 EQ3 */
{ 0xFF, 0xFF, 0 }, /* 6E DAI1 EQ3 */
{ 0xFF, 0xFF, 0 }, /* 6F DAI1 EQ3 */
{ 0xFF, 0xFF, 0 }, /* 70 DAI1 EQ4 */
{ 0xFF, 0xFF, 0 }, /* 71 DAI1 EQ4 */
{ 0xFF, 0xFF, 0 }, /* 72 DAI1 EQ4 */
{ 0xFF, 0xFF, 0 }, /* 73 DAI1 EQ4 */
{ 0xFF, 0xFF, 0 }, /* 74 DAI1 EQ4 */
{ 0xFF, 0xFF, 0 }, /* 75 DAI1 EQ4 */
{ 0xFF, 0xFF, 0 }, /* 76 DAI1 EQ4 */
{ 0xFF, 0xFF, 0 }, /* 77 DAI1 EQ4 */
{ 0xFF, 0xFF, 0 }, /* 78 DAI1 EQ4 */
{ 0xFF, 0xFF, 0 }, /* 79 DAI1 EQ4 */
{ 0xFF, 0xFF, 0 }, /* 7A DAI1 EQ5 */
{ 0xFF, 0xFF, 0 }, /* 7B DAI1 EQ5 */
{ 0xFF, 0xFF, 0 }, /* 7C DAI1 EQ5 */
{ 0xFF, 0xFF, 0 }, /* 7D DAI1 EQ5 */
{ 0xFF, 0xFF, 0 }, /* 7E DAI1 EQ5 */
{ 0xFF, 0xFF, 0 }, /* 7F DAI1 EQ5 */
{ 0xFF, 0xFF, 0 }, /* 80 DAI1 EQ5 */
{ 0xFF, 0xFF, 0 }, /* 81 DAI1 EQ5 */
{ 0xFF, 0xFF, 0 }, /* 82 DAI1 EQ5 */
{ 0xFF, 0xFF, 0 }, /* 83 DAI1 EQ5 */
{ 0xFF, 0xFF, 0 }, /* 84 DAI2 EQ1 */
{ 0xFF, 0xFF, 0 }, /* 85 DAI2 EQ1 */
{ 0xFF, 0xFF, 0 }, /* 86 DAI2 EQ1 */
{ 0xFF, 0xFF, 0 }, /* 87 DAI2 EQ1 */
{ 0xFF, 0xFF, 0 }, /* 88 DAI2 EQ1 */
{ 0xFF, 0xFF, 0 }, /* 89 DAI2 EQ1 */
{ 0xFF, 0xFF, 0 }, /* 8A DAI2 EQ1 */
{ 0xFF, 0xFF, 0 }, /* 8B DAI2 EQ1 */
{ 0xFF, 0xFF, 0 }, /* 8C DAI2 EQ1 */
{ 0xFF, 0xFF, 0 }, /* 8D DAI2 EQ1 */
{ 0xFF, 0xFF, 0 }, /* 8E DAI2 EQ2 */
{ 0xFF, 0xFF, 0 }, /* 8F DAI2 EQ2 */
{ 0xFF, 0xFF, 0 }, /* 90 DAI2 EQ2 */
{ 0xFF, 0xFF, 0 }, /* 91 DAI2 EQ2 */
{ 0xFF, 0xFF, 0 }, /* 92 DAI2 EQ2 */
{ 0xFF, 0xFF, 0 }, /* 93 DAI2 EQ2 */
{ 0xFF, 0xFF, 0 }, /* 94 DAI2 EQ2 */
{ 0xFF, 0xFF, 0 }, /* 95 DAI2 EQ2 */
{ 0xFF, 0xFF, 0 }, /* 96 DAI2 EQ2 */
{ 0xFF, 0xFF, 0 }, /* 97 DAI2 EQ2 */
{ 0xFF, 0xFF, 0 }, /* 98 DAI2 EQ3 */
{ 0xFF, 0xFF, 0 }, /* 99 DAI2 EQ3 */
{ 0xFF, 0xFF, 0 }, /* 9A DAI2 EQ3 */
{ 0xFF, 0xFF, 0 }, /* 9B DAI2 EQ3 */
{ 0xFF, 0xFF, 0 }, /* 9C DAI2 EQ3 */
{ 0xFF, 0xFF, 0 }, /* 9D DAI2 EQ3 */
{ 0xFF, 0xFF, 0 }, /* 9E DAI2 EQ3 */
{ 0xFF, 0xFF, 0 }, /* 9F DAI2 EQ3 */
{ 0xFF, 0xFF, 0 }, /* A0 DAI2 EQ3 */
{ 0xFF, 0xFF, 0 }, /* A1 DAI2 EQ3 */
{ 0xFF, 0xFF, 0 }, /* A2 DAI2 EQ4 */
{ 0xFF, 0xFF, 0 }, /* A3 DAI2 EQ4 */
{ 0xFF, 0xFF, 0 }, /* A4 DAI2 EQ4 */
{ 0xFF, 0xFF, 0 }, /* A5 DAI2 EQ4 */
{ 0xFF, 0xFF, 0 }, /* A6 DAI2 EQ4 */
{ 0xFF, 0xFF, 0 }, /* A7 DAI2 EQ4 */
{ 0xFF, 0xFF, 0 }, /* A8 DAI2 EQ4 */
{ 0xFF, 0xFF, 0 }, /* A9 DAI2 EQ4 */
{ 0xFF, 0xFF, 0 }, /* AA DAI2 EQ4 */
{ 0xFF, 0xFF, 0 }, /* AB DAI2 EQ4 */
{ 0xFF, 0xFF, 0 }, /* AC DAI2 EQ5 */
{ 0xFF, 0xFF, 0 }, /* AD DAI2 EQ5 */
{ 0xFF, 0xFF, 0 }, /* AE DAI2 EQ5 */
{ 0xFF, 0xFF, 0 }, /* AF DAI2 EQ5 */
{ 0xFF, 0xFF, 0 }, /* B0 DAI2 EQ5 */
{ 0xFF, 0xFF, 0 }, /* B1 DAI2 EQ5 */
{ 0xFF, 0xFF, 0 }, /* B2 DAI2 EQ5 */
{ 0xFF, 0xFF, 0 }, /* B3 DAI2 EQ5 */
{ 0xFF, 0xFF, 0 }, /* B4 DAI2 EQ5 */
{ 0xFF, 0xFF, 0 }, /* B5 DAI2 EQ5 */
{ 0xFF, 0xFF, 0 }, /* B6 DAI1 biquad */
{ 0xFF, 0xFF, 0 }, /* B7 DAI1 biquad */
{ 0xFF, 0xFF, 0 }, /* B8 DAI1 biquad */
{ 0xFF, 0xFF, 0 }, /* B9 DAI1 biquad */
{ 0xFF, 0xFF, 0 }, /* BA DAI1 biquad */
{ 0xFF, 0xFF, 0 }, /* BB DAI1 biquad */
{ 0xFF, 0xFF, 0 }, /* BC DAI1 biquad */
{ 0xFF, 0xFF, 0 }, /* BD DAI1 biquad */
{ 0xFF, 0xFF, 0 }, /* BE DAI1 biquad */
{ 0xFF, 0xFF, 0 }, /* BF DAI1 biquad */
{ 0xFF, 0xFF, 0 }, /* C0 DAI2 biquad */
{ 0xFF, 0xFF, 0 }, /* C1 DAI2 biquad */
{ 0xFF, 0xFF, 0 }, /* C2 DAI2 biquad */
{ 0xFF, 0xFF, 0 }, /* C3 DAI2 biquad */
{ 0xFF, 0xFF, 0 }, /* C4 DAI2 biquad */
{ 0xFF, 0xFF, 0 }, /* C5 DAI2 biquad */
{ 0xFF, 0xFF, 0 }, /* C6 DAI2 biquad */
{ 0xFF, 0xFF, 0 }, /* C7 DAI2 biquad */
{ 0xFF, 0xFF, 0 }, /* C8 DAI2 biquad */
{ 0xFF, 0xFF, 0 }, /* C9 DAI2 biquad */
{ 0x00, 0x00, 0 }, /* CA */
{ 0x00, 0x00, 0 }, /* CB */
{ 0x00, 0x00, 0 }, /* CC */
{ 0x00, 0x00, 0 }, /* CD */
{ 0x00, 0x00, 0 }, /* CE */
{ 0x00, 0x00, 0 }, /* CF */
{ 0x00, 0x00, 0 }, /* D0 */
{ 0x00, 0x00, 0 }, /* D1 */
{ 0x00, 0x00, 0 }, /* D2 */
{ 0x00, 0x00, 0 }, /* D3 */
{ 0x00, 0x00, 0 }, /* D4 */
{ 0x00, 0x00, 0 }, /* D5 */
{ 0x00, 0x00, 0 }, /* D6 */
{ 0x00, 0x00, 0 }, /* D7 */
{ 0x00, 0x00, 0 }, /* D8 */
{ 0x00, 0x00, 0 }, /* D9 */
{ 0x00, 0x00, 0 }, /* DA */
{ 0x00, 0x00, 0 }, /* DB */
{ 0x00, 0x00, 0 }, /* DC */
{ 0x00, 0x00, 0 }, /* DD */
{ 0x00, 0x00, 0 }, /* DE */
{ 0x00, 0x00, 0 }, /* DF */
{ 0x00, 0x00, 0 }, /* E0 */
{ 0x00, 0x00, 0 }, /* E1 */
{ 0x00, 0x00, 0 }, /* E2 */
{ 0x00, 0x00, 0 }, /* E3 */
{ 0x00, 0x00, 0 }, /* E4 */
{ 0x00, 0x00, 0 }, /* E5 */
{ 0x00, 0x00, 0 }, /* E6 */
{ 0x00, 0x00, 0 }, /* E7 */
{ 0x00, 0x00, 0 }, /* E8 */
{ 0x00, 0x00, 0 }, /* E9 */
{ 0x00, 0x00, 0 }, /* EA */
{ 0x00, 0x00, 0 }, /* EB */
{ 0x00, 0x00, 0 }, /* EC */
{ 0x00, 0x00, 0 }, /* ED */
{ 0x00, 0x00, 0 }, /* EE */
{ 0x00, 0x00, 0 }, /* EF */
{ 0x00, 0x00, 0 }, /* F0 */
{ 0x00, 0x00, 0 }, /* F1 */
{ 0x00, 0x00, 0 }, /* F2 */
{ 0x00, 0x00, 0 }, /* F3 */
{ 0x00, 0x00, 0 }, /* F4 */
{ 0x00, 0x00, 0 }, /* F5 */
{ 0x00, 0x00, 0 }, /* F6 */
{ 0x00, 0x00, 0 }, /* F7 */
{ 0x00, 0x00, 0 }, /* F8 */
{ 0x00, 0x00, 0 }, /* F9 */
{ 0x00, 0x00, 0 }, /* FA */
{ 0x00, 0x00, 0 }, /* FB */
{ 0x00, 0x00, 0 }, /* FC */
{ 0x00, 0x00, 0 }, /* FD */
{ 0x00, 0x00, 0 }, /* FE */
{ 0xFF, 0x00, 1 }, /* FF */
};
ASoC: Update users of readable_register()/volatile_register() Signed-off-by: Dimitris Papastamos <dp@opensource.wolfsonmicro.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-01-13 12:20:37 +00:00
static int max98088_volatile_register(struct snd_soc_codec *codec, unsigned int reg)
ASoC: Restore MAX98088 CODEC driver This reverts commit f6765502f8daae3d237a394889276c8987f3e299 and adds the missing include file. Signed-off-by: Peter Hsiang <Peter.Hsiang@maxim-ic.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2010-10-18 23:45:24 +00:00
{
return max98088_access[reg].vol;
}
/*
* Load equalizer DSP coefficient configurations registers
*/
ASoC: max98088: Staticise m98088_eq_band This function is not exported and it does not seem to be called from anywhere else therefore it should be static. Signed-off-by: Dimitris Papastamos <dp@opensource.wolfsonmicro.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2010-10-21 11:15:56 +00:00
static void m98088_eq_band(struct snd_soc_codec *codec, unsigned int dai,
ASoC: Restore MAX98088 CODEC driver This reverts commit f6765502f8daae3d237a394889276c8987f3e299 and adds the missing include file. Signed-off-by: Peter Hsiang <Peter.Hsiang@maxim-ic.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2010-10-18 23:45:24 +00:00
unsigned int band, u16 *coefs)
{
unsigned int eq_reg;
unsigned int i;
BUG_ON(band > 4);
BUG_ON(dai > 1);
/* Load the base register address */
eq_reg = dai ? M98088_REG_84_DAI2_EQ_BASE : M98088_REG_52_DAI1_EQ_BASE;
/* Add the band address offset, note adjustment for word address */
eq_reg += band * (M98088_COEFS_PER_BAND << 1);
/* Step through the registers and coefs */
for (i = 0; i < M98088_COEFS_PER_BAND; i++) {
snd_soc_write(codec, eq_reg++, M98088_BYTE1(coefs[i]));
snd_soc_write(codec, eq_reg++, M98088_BYTE0(coefs[i]));
}
}
/*
* Excursion limiter modes
*/
static const char *max98088_exmode_texts[] = {
"Off", "100Hz", "400Hz", "600Hz", "800Hz", "1000Hz", "200-400Hz",
"400-600Hz", "400-800Hz",
};
static const unsigned int max98088_exmode_values[] = {
0x00, 0x43, 0x10, 0x20, 0x30, 0x40, 0x11, 0x22, 0x32
};
static const struct soc_enum max98088_exmode_enum =
SOC_VALUE_ENUM_SINGLE(M98088_REG_41_SPKDHP, 0, 127,
ARRAY_SIZE(max98088_exmode_texts),
max98088_exmode_texts,
max98088_exmode_values);
static const struct snd_kcontrol_new max98088_exmode_controls =
SOC_DAPM_VALUE_ENUM("Route", max98088_exmode_enum);
static const char *max98088_ex_thresh[] = { /* volts PP */
"0.6", "1.2", "1.8", "2.4", "3.0", "3.6", "4.2", "4.8"};
static const struct soc_enum max98088_ex_thresh_enum[] = {
SOC_ENUM_SINGLE(M98088_REG_42_SPKDHP_THRESH, 0, 8,
max98088_ex_thresh),
};
static const char *max98088_fltr_mode[] = {"Voice", "Music" };
static const struct soc_enum max98088_filter_mode_enum[] = {
SOC_ENUM_SINGLE(M98088_REG_18_DAI1_FILTERS, 7, 2, max98088_fltr_mode),
};
static const char *max98088_extmic_text[] = { "None", "MIC1", "MIC2" };
static const struct soc_enum max98088_extmic_enum =
SOC_ENUM_SINGLE(M98088_REG_48_CFG_MIC, 0, 3, max98088_extmic_text);
static const struct snd_kcontrol_new max98088_extmic_mux =
SOC_DAPM_ENUM("External MIC Mux", max98088_extmic_enum);
static const char *max98088_dai1_fltr[] = {
"Off", "fc=258/fs=16k", "fc=500/fs=16k",
"fc=258/fs=8k", "fc=500/fs=8k", "fc=200"};
static const struct soc_enum max98088_dai1_dac_filter_enum[] = {
SOC_ENUM_SINGLE(M98088_REG_18_DAI1_FILTERS, 0, 6, max98088_dai1_fltr),
};
static const struct soc_enum max98088_dai1_adc_filter_enum[] = {
SOC_ENUM_SINGLE(M98088_REG_18_DAI1_FILTERS, 4, 6, max98088_dai1_fltr),
};
static int max98088_mic1pre_set(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
struct max98088_priv *max98088 = snd_soc_codec_get_drvdata(codec);
unsigned int sel = ucontrol->value.integer.value[0];
max98088->mic1pre = sel;
snd_soc_update_bits(codec, M98088_REG_35_LVL_MIC1, M98088_MICPRE_MASK,
(1+sel)<<M98088_MICPRE_SHIFT);
return 0;
}
static int max98088_mic1pre_get(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
struct max98088_priv *max98088 = snd_soc_codec_get_drvdata(codec);
ucontrol->value.integer.value[0] = max98088->mic1pre;
return 0;
}
static int max98088_mic2pre_set(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
struct max98088_priv *max98088 = snd_soc_codec_get_drvdata(codec);
unsigned int sel = ucontrol->value.integer.value[0];
max98088->mic2pre = sel;
snd_soc_update_bits(codec, M98088_REG_36_LVL_MIC2, M98088_MICPRE_MASK,
(1+sel)<<M98088_MICPRE_SHIFT);
return 0;
}
static int max98088_mic2pre_get(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
struct max98088_priv *max98088 = snd_soc_codec_get_drvdata(codec);
ucontrol->value.integer.value[0] = max98088->mic2pre;
return 0;
}
static const unsigned int max98088_micboost_tlv[] = {
TLV_DB_RANGE_HEAD(2),
0, 1, TLV_DB_SCALE_ITEM(0, 2000, 0),
2, 2, TLV_DB_SCALE_ITEM(3000, 0, 0),
};
static const struct snd_kcontrol_new max98088_snd_controls[] = {
SOC_DOUBLE_R("Headphone Volume", M98088_REG_39_LVL_HP_L,
M98088_REG_3A_LVL_HP_R, 0, 31, 0),
SOC_DOUBLE_R("Speaker Volume", M98088_REG_3D_LVL_SPK_L,
M98088_REG_3E_LVL_SPK_R, 0, 31, 0),
SOC_DOUBLE_R("Receiver Volume", M98088_REG_3B_LVL_REC_L,
M98088_REG_3C_LVL_REC_R, 0, 31, 0),
SOC_DOUBLE_R("Headphone Switch", M98088_REG_39_LVL_HP_L,
M98088_REG_3A_LVL_HP_R, 7, 1, 1),
SOC_DOUBLE_R("Speaker Switch", M98088_REG_3D_LVL_SPK_L,
M98088_REG_3E_LVL_SPK_R, 7, 1, 1),
SOC_DOUBLE_R("Receiver Switch", M98088_REG_3B_LVL_REC_L,
M98088_REG_3C_LVL_REC_R, 7, 1, 1),
SOC_SINGLE("MIC1 Volume", M98088_REG_35_LVL_MIC1, 0, 31, 1),
SOC_SINGLE("MIC2 Volume", M98088_REG_36_LVL_MIC2, 0, 31, 1),
SOC_SINGLE_EXT_TLV("MIC1 Boost Volume",
M98088_REG_35_LVL_MIC1, 5, 2, 0,
max98088_mic1pre_get, max98088_mic1pre_set,
max98088_micboost_tlv),
SOC_SINGLE_EXT_TLV("MIC2 Boost Volume",
M98088_REG_36_LVL_MIC2, 5, 2, 0,
max98088_mic2pre_get, max98088_mic2pre_set,
max98088_micboost_tlv),
SOC_SINGLE("INA Volume", M98088_REG_37_LVL_INA, 0, 7, 1),
SOC_SINGLE("INB Volume", M98088_REG_38_LVL_INB, 0, 7, 1),
SOC_SINGLE("ADCL Volume", M98088_REG_33_LVL_ADC_L, 0, 15, 0),
SOC_SINGLE("ADCR Volume", M98088_REG_34_LVL_ADC_R, 0, 15, 0),
SOC_SINGLE("ADCL Boost Volume", M98088_REG_33_LVL_ADC_L, 4, 3, 0),
SOC_SINGLE("ADCR Boost Volume", M98088_REG_34_LVL_ADC_R, 4, 3, 0),
SOC_SINGLE("EQ1 Switch", M98088_REG_49_CFG_LEVEL, 0, 1, 0),
SOC_SINGLE("EQ2 Switch", M98088_REG_49_CFG_LEVEL, 1, 1, 0),
SOC_ENUM("EX Limiter Threshold", max98088_ex_thresh_enum),
SOC_ENUM("DAI1 Filter Mode", max98088_filter_mode_enum),
SOC_ENUM("DAI1 DAC Filter", max98088_dai1_dac_filter_enum),
SOC_ENUM("DAI1 ADC Filter", max98088_dai1_adc_filter_enum),
SOC_SINGLE("DAI2 DC Block Switch", M98088_REG_20_DAI2_FILTERS,
0, 1, 0),
SOC_SINGLE("ALC Switch", M98088_REG_43_SPKALC_COMP, 7, 1, 0),
SOC_SINGLE("ALC Threshold", M98088_REG_43_SPKALC_COMP, 0, 7, 0),
SOC_SINGLE("ALC Multiband", M98088_REG_43_SPKALC_COMP, 3, 1, 0),
SOC_SINGLE("ALC Release Time", M98088_REG_43_SPKALC_COMP, 4, 7, 0),
SOC_SINGLE("PWR Limiter Threshold", M98088_REG_44_PWRLMT_CFG,
4, 15, 0),
SOC_SINGLE("PWR Limiter Weight", M98088_REG_44_PWRLMT_CFG, 0, 7, 0),
SOC_SINGLE("PWR Limiter Time1", M98088_REG_45_PWRLMT_TIME, 0, 15, 0),
SOC_SINGLE("PWR Limiter Time2", M98088_REG_45_PWRLMT_TIME, 4, 15, 0),
SOC_SINGLE("THD Limiter Threshold", M98088_REG_46_THDLMT_CFG, 4, 15, 0),
SOC_SINGLE("THD Limiter Time", M98088_REG_46_THDLMT_CFG, 0, 7, 0),
};
/* Left speaker mixer switch */
static const struct snd_kcontrol_new max98088_left_speaker_mixer_controls[] = {
SOC_DAPM_SINGLE("Left DAC1 Switch", M98088_REG_2B_MIX_SPK_LEFT, 7, 1, 0),
SOC_DAPM_SINGLE("Right DAC1 Switch", M98088_REG_2B_MIX_SPK_LEFT, 0, 1, 0),
SOC_DAPM_SINGLE("Left DAC2 Switch", M98088_REG_2B_MIX_SPK_LEFT, 7, 1, 0),
SOC_DAPM_SINGLE("Right DAC2 Switch", M98088_REG_2B_MIX_SPK_LEFT, 0, 1, 0),
SOC_DAPM_SINGLE("MIC1 Switch", M98088_REG_2B_MIX_SPK_LEFT, 5, 1, 0),
SOC_DAPM_SINGLE("MIC2 Switch", M98088_REG_2B_MIX_SPK_LEFT, 6, 1, 0),
SOC_DAPM_SINGLE("INA1 Switch", M98088_REG_2B_MIX_SPK_LEFT, 1, 1, 0),
SOC_DAPM_SINGLE("INA2 Switch", M98088_REG_2B_MIX_SPK_LEFT, 2, 1, 0),
SOC_DAPM_SINGLE("INB1 Switch", M98088_REG_2B_MIX_SPK_LEFT, 3, 1, 0),
SOC_DAPM_SINGLE("INB2 Switch", M98088_REG_2B_MIX_SPK_LEFT, 4, 1, 0),
};
/* Right speaker mixer switch */
static const struct snd_kcontrol_new max98088_right_speaker_mixer_controls[] = {
SOC_DAPM_SINGLE("Left DAC1 Switch", M98088_REG_2C_MIX_SPK_RIGHT, 7, 1, 0),
SOC_DAPM_SINGLE("Right DAC1 Switch", M98088_REG_2C_MIX_SPK_RIGHT, 0, 1, 0),
SOC_DAPM_SINGLE("Left DAC2 Switch", M98088_REG_2C_MIX_SPK_RIGHT, 7, 1, 0),
SOC_DAPM_SINGLE("Right DAC2 Switch", M98088_REG_2C_MIX_SPK_RIGHT, 0, 1, 0),
SOC_DAPM_SINGLE("MIC1 Switch", M98088_REG_2C_MIX_SPK_RIGHT, 5, 1, 0),
SOC_DAPM_SINGLE("MIC2 Switch", M98088_REG_2C_MIX_SPK_RIGHT, 6, 1, 0),
SOC_DAPM_SINGLE("INA1 Switch", M98088_REG_2C_MIX_SPK_RIGHT, 1, 1, 0),
SOC_DAPM_SINGLE("INA2 Switch", M98088_REG_2C_MIX_SPK_RIGHT, 2, 1, 0),
SOC_DAPM_SINGLE("INB1 Switch", M98088_REG_2C_MIX_SPK_RIGHT, 3, 1, 0),
SOC_DAPM_SINGLE("INB2 Switch", M98088_REG_2C_MIX_SPK_RIGHT, 4, 1, 0),
};
/* Left headphone mixer switch */
static const struct snd_kcontrol_new max98088_left_hp_mixer_controls[] = {
SOC_DAPM_SINGLE("Left DAC1 Switch", M98088_REG_25_MIX_HP_LEFT, 7, 1, 0),
SOC_DAPM_SINGLE("Right DAC1 Switch", M98088_REG_25_MIX_HP_LEFT, 0, 1, 0),
SOC_DAPM_SINGLE("Left DAC2 Switch", M98088_REG_25_MIX_HP_LEFT, 7, 1, 0),
SOC_DAPM_SINGLE("Right DAC2 Switch", M98088_REG_25_MIX_HP_LEFT, 0, 1, 0),
SOC_DAPM_SINGLE("MIC1 Switch", M98088_REG_25_MIX_HP_LEFT, 5, 1, 0),
SOC_DAPM_SINGLE("MIC2 Switch", M98088_REG_25_MIX_HP_LEFT, 6, 1, 0),
SOC_DAPM_SINGLE("INA1 Switch", M98088_REG_25_MIX_HP_LEFT, 1, 1, 0),
SOC_DAPM_SINGLE("INA2 Switch", M98088_REG_25_MIX_HP_LEFT, 2, 1, 0),
SOC_DAPM_SINGLE("INB1 Switch", M98088_REG_25_MIX_HP_LEFT, 3, 1, 0),
SOC_DAPM_SINGLE("INB2 Switch", M98088_REG_25_MIX_HP_LEFT, 4, 1, 0),
};
/* Right headphone mixer switch */
static const struct snd_kcontrol_new max98088_right_hp_mixer_controls[] = {
SOC_DAPM_SINGLE("Left DAC1 Switch", M98088_REG_26_MIX_HP_RIGHT, 7, 1, 0),
SOC_DAPM_SINGLE("Right DAC1 Switch", M98088_REG_26_MIX_HP_RIGHT, 0, 1, 0),
SOC_DAPM_SINGLE("Left DAC2 Switch", M98088_REG_26_MIX_HP_RIGHT, 7, 1, 0),
SOC_DAPM_SINGLE("Right DAC2 Switch", M98088_REG_26_MIX_HP_RIGHT, 0, 1, 0),
SOC_DAPM_SINGLE("MIC1 Switch", M98088_REG_26_MIX_HP_RIGHT, 5, 1, 0),
SOC_DAPM_SINGLE("MIC2 Switch", M98088_REG_26_MIX_HP_RIGHT, 6, 1, 0),
SOC_DAPM_SINGLE("INA1 Switch", M98088_REG_26_MIX_HP_RIGHT, 1, 1, 0),
SOC_DAPM_SINGLE("INA2 Switch", M98088_REG_26_MIX_HP_RIGHT, 2, 1, 0),
SOC_DAPM_SINGLE("INB1 Switch", M98088_REG_26_MIX_HP_RIGHT, 3, 1, 0),
SOC_DAPM_SINGLE("INB2 Switch", M98088_REG_26_MIX_HP_RIGHT, 4, 1, 0),
};
/* Left earpiece/receiver mixer switch */
static const struct snd_kcontrol_new max98088_left_rec_mixer_controls[] = {
SOC_DAPM_SINGLE("Left DAC1 Switch", M98088_REG_28_MIX_REC_LEFT, 7, 1, 0),
SOC_DAPM_SINGLE("Right DAC1 Switch", M98088_REG_28_MIX_REC_LEFT, 0, 1, 0),
SOC_DAPM_SINGLE("Left DAC2 Switch", M98088_REG_28_MIX_REC_LEFT, 7, 1, 0),
SOC_DAPM_SINGLE("Right DAC2 Switch", M98088_REG_28_MIX_REC_LEFT, 0, 1, 0),
SOC_DAPM_SINGLE("MIC1 Switch", M98088_REG_28_MIX_REC_LEFT, 5, 1, 0),
SOC_DAPM_SINGLE("MIC2 Switch", M98088_REG_28_MIX_REC_LEFT, 6, 1, 0),
SOC_DAPM_SINGLE("INA1 Switch", M98088_REG_28_MIX_REC_LEFT, 1, 1, 0),
SOC_DAPM_SINGLE("INA2 Switch", M98088_REG_28_MIX_REC_LEFT, 2, 1, 0),
SOC_DAPM_SINGLE("INB1 Switch", M98088_REG_28_MIX_REC_LEFT, 3, 1, 0),
SOC_DAPM_SINGLE("INB2 Switch", M98088_REG_28_MIX_REC_LEFT, 4, 1, 0),
};
/* Right earpiece/receiver mixer switch */
static const struct snd_kcontrol_new max98088_right_rec_mixer_controls[] = {
SOC_DAPM_SINGLE("Left DAC1 Switch", M98088_REG_29_MIX_REC_RIGHT, 7, 1, 0),
SOC_DAPM_SINGLE("Right DAC1 Switch", M98088_REG_29_MIX_REC_RIGHT, 0, 1, 0),
SOC_DAPM_SINGLE("Left DAC2 Switch", M98088_REG_29_MIX_REC_RIGHT, 7, 1, 0),
SOC_DAPM_SINGLE("Right DAC2 Switch", M98088_REG_29_MIX_REC_RIGHT, 0, 1, 0),
SOC_DAPM_SINGLE("MIC1 Switch", M98088_REG_29_MIX_REC_RIGHT, 5, 1, 0),
SOC_DAPM_SINGLE("MIC2 Switch", M98088_REG_29_MIX_REC_RIGHT, 6, 1, 0),
SOC_DAPM_SINGLE("INA1 Switch", M98088_REG_29_MIX_REC_RIGHT, 1, 1, 0),
SOC_DAPM_SINGLE("INA2 Switch", M98088_REG_29_MIX_REC_RIGHT, 2, 1, 0),
SOC_DAPM_SINGLE("INB1 Switch", M98088_REG_29_MIX_REC_RIGHT, 3, 1, 0),
SOC_DAPM_SINGLE("INB2 Switch", M98088_REG_29_MIX_REC_RIGHT, 4, 1, 0),
};
/* Left ADC mixer switch */
static const struct snd_kcontrol_new max98088_left_ADC_mixer_controls[] = {
SOC_DAPM_SINGLE("MIC1 Switch", M98088_REG_23_MIX_ADC_LEFT, 7, 1, 0),
SOC_DAPM_SINGLE("MIC2 Switch", M98088_REG_23_MIX_ADC_LEFT, 6, 1, 0),
SOC_DAPM_SINGLE("INA1 Switch", M98088_REG_23_MIX_ADC_LEFT, 3, 1, 0),
SOC_DAPM_SINGLE("INA2 Switch", M98088_REG_23_MIX_ADC_LEFT, 2, 1, 0),
SOC_DAPM_SINGLE("INB1 Switch", M98088_REG_23_MIX_ADC_LEFT, 1, 1, 0),
SOC_DAPM_SINGLE("INB2 Switch", M98088_REG_23_MIX_ADC_LEFT, 0, 1, 0),
};
/* Right ADC mixer switch */
static const struct snd_kcontrol_new max98088_right_ADC_mixer_controls[] = {
SOC_DAPM_SINGLE("MIC1 Switch", M98088_REG_24_MIX_ADC_RIGHT, 7, 1, 0),
SOC_DAPM_SINGLE("MIC2 Switch", M98088_REG_24_MIX_ADC_RIGHT, 6, 1, 0),
SOC_DAPM_SINGLE("INA1 Switch", M98088_REG_24_MIX_ADC_RIGHT, 3, 1, 0),
SOC_DAPM_SINGLE("INA2 Switch", M98088_REG_24_MIX_ADC_RIGHT, 2, 1, 0),
SOC_DAPM_SINGLE("INB1 Switch", M98088_REG_24_MIX_ADC_RIGHT, 1, 1, 0),
SOC_DAPM_SINGLE("INB2 Switch", M98088_REG_24_MIX_ADC_RIGHT, 0, 1, 0),
};
static int max98088_mic_event(struct snd_soc_dapm_widget *w,
struct snd_kcontrol *kcontrol, int event)
{
struct snd_soc_codec *codec = w->codec;
struct max98088_priv *max98088 = snd_soc_codec_get_drvdata(codec);
switch (event) {
case SND_SOC_DAPM_POST_PMU:
if (w->reg == M98088_REG_35_LVL_MIC1) {
snd_soc_update_bits(codec, w->reg, M98088_MICPRE_MASK,
(1+max98088->mic1pre)<<M98088_MICPRE_SHIFT);
} else {
snd_soc_update_bits(codec, w->reg, M98088_MICPRE_MASK,
(1+max98088->mic2pre)<<M98088_MICPRE_SHIFT);
}
break;
case SND_SOC_DAPM_POST_PMD:
snd_soc_update_bits(codec, w->reg, M98088_MICPRE_MASK, 0);
break;
default:
return -EINVAL;
}
return 0;
}
/*
* The line inputs are 2-channel stereo inputs with the left
* and right channels sharing a common PGA power control signal.
*/
static int max98088_line_pga(struct snd_soc_dapm_widget *w,
int event, int line, u8 channel)
{
struct snd_soc_codec *codec = w->codec;
struct max98088_priv *max98088 = snd_soc_codec_get_drvdata(codec);
u8 *state;
BUG_ON(!((channel == 1) || (channel == 2)));
switch (line) {
case LINE_INA:
state = &max98088->ina_state;
break;
case LINE_INB:
state = &max98088->inb_state;
break;
default:
return -EINVAL;
}
switch (event) {
case SND_SOC_DAPM_POST_PMU:
*state |= channel;
snd_soc_update_bits(codec, w->reg,
(1 << w->shift), (1 << w->shift));
break;
case SND_SOC_DAPM_POST_PMD:
*state &= ~channel;
if (*state == 0) {
snd_soc_update_bits(codec, w->reg,
(1 << w->shift), 0);
}
break;
default:
return -EINVAL;
}
return 0;
}
static int max98088_pga_ina1_event(struct snd_soc_dapm_widget *w,
struct snd_kcontrol *k, int event)
{
return max98088_line_pga(w, event, LINE_INA, 1);
}
static int max98088_pga_ina2_event(struct snd_soc_dapm_widget *w,
struct snd_kcontrol *k, int event)
{
return max98088_line_pga(w, event, LINE_INA, 2);
}
static int max98088_pga_inb1_event(struct snd_soc_dapm_widget *w,
struct snd_kcontrol *k, int event)
{
return max98088_line_pga(w, event, LINE_INB, 1);
}
static int max98088_pga_inb2_event(struct snd_soc_dapm_widget *w,
struct snd_kcontrol *k, int event)
{
return max98088_line_pga(w, event, LINE_INB, 2);
}
static const struct snd_soc_dapm_widget max98088_dapm_widgets[] = {
SND_SOC_DAPM_ADC("ADCL", "HiFi Capture", M98088_REG_4C_PWR_EN_IN, 1, 0),
SND_SOC_DAPM_ADC("ADCR", "HiFi Capture", M98088_REG_4C_PWR_EN_IN, 0, 0),
SND_SOC_DAPM_DAC("DACL1", "HiFi Playback",
M98088_REG_4D_PWR_EN_OUT, 1, 0),
SND_SOC_DAPM_DAC("DACR1", "HiFi Playback",
M98088_REG_4D_PWR_EN_OUT, 0, 0),
SND_SOC_DAPM_DAC("DACL2", "Aux Playback",
M98088_REG_4D_PWR_EN_OUT, 1, 0),
SND_SOC_DAPM_DAC("DACR2", "Aux Playback",
M98088_REG_4D_PWR_EN_OUT, 0, 0),
SND_SOC_DAPM_PGA("HP Left Out", M98088_REG_4D_PWR_EN_OUT,
7, 0, NULL, 0),
SND_SOC_DAPM_PGA("HP Right Out", M98088_REG_4D_PWR_EN_OUT,
6, 0, NULL, 0),
SND_SOC_DAPM_PGA("SPK Left Out", M98088_REG_4D_PWR_EN_OUT,
5, 0, NULL, 0),
SND_SOC_DAPM_PGA("SPK Right Out", M98088_REG_4D_PWR_EN_OUT,
4, 0, NULL, 0),
SND_SOC_DAPM_PGA("REC Left Out", M98088_REG_4D_PWR_EN_OUT,
3, 0, NULL, 0),
SND_SOC_DAPM_PGA("REC Right Out", M98088_REG_4D_PWR_EN_OUT,
2, 0, NULL, 0),
SND_SOC_DAPM_MUX("External MIC", SND_SOC_NOPM, 0, 0,
&max98088_extmic_mux),
SND_SOC_DAPM_MIXER("Left HP Mixer", SND_SOC_NOPM, 0, 0,
&max98088_left_hp_mixer_controls[0],
ARRAY_SIZE(max98088_left_hp_mixer_controls)),
SND_SOC_DAPM_MIXER("Right HP Mixer", SND_SOC_NOPM, 0, 0,
&max98088_right_hp_mixer_controls[0],
ARRAY_SIZE(max98088_right_hp_mixer_controls)),
SND_SOC_DAPM_MIXER("Left SPK Mixer", SND_SOC_NOPM, 0, 0,
&max98088_left_speaker_mixer_controls[0],
ARRAY_SIZE(max98088_left_speaker_mixer_controls)),
SND_SOC_DAPM_MIXER("Right SPK Mixer", SND_SOC_NOPM, 0, 0,
&max98088_right_speaker_mixer_controls[0],
ARRAY_SIZE(max98088_right_speaker_mixer_controls)),
SND_SOC_DAPM_MIXER("Left REC Mixer", SND_SOC_NOPM, 0, 0,
&max98088_left_rec_mixer_controls[0],
ARRAY_SIZE(max98088_left_rec_mixer_controls)),
SND_SOC_DAPM_MIXER("Right REC Mixer", SND_SOC_NOPM, 0, 0,
&max98088_right_rec_mixer_controls[0],
ARRAY_SIZE(max98088_right_rec_mixer_controls)),
SND_SOC_DAPM_MIXER("Left ADC Mixer", SND_SOC_NOPM, 0, 0,
&max98088_left_ADC_mixer_controls[0],
ARRAY_SIZE(max98088_left_ADC_mixer_controls)),
SND_SOC_DAPM_MIXER("Right ADC Mixer", SND_SOC_NOPM, 0, 0,
&max98088_right_ADC_mixer_controls[0],
ARRAY_SIZE(max98088_right_ADC_mixer_controls)),
SND_SOC_DAPM_PGA_E("MIC1 Input", M98088_REG_35_LVL_MIC1,
5, 0, NULL, 0, max98088_mic_event,
SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD),
SND_SOC_DAPM_PGA_E("MIC2 Input", M98088_REG_36_LVL_MIC2,
5, 0, NULL, 0, max98088_mic_event,
SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD),
SND_SOC_DAPM_PGA_E("INA1 Input", M98088_REG_4C_PWR_EN_IN,
7, 0, NULL, 0, max98088_pga_ina1_event,
SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD),
SND_SOC_DAPM_PGA_E("INA2 Input", M98088_REG_4C_PWR_EN_IN,
7, 0, NULL, 0, max98088_pga_ina2_event,
SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD),
SND_SOC_DAPM_PGA_E("INB1 Input", M98088_REG_4C_PWR_EN_IN,
6, 0, NULL, 0, max98088_pga_inb1_event,
SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD),
SND_SOC_DAPM_PGA_E("INB2 Input", M98088_REG_4C_PWR_EN_IN,
6, 0, NULL, 0, max98088_pga_inb2_event,
SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD),
SND_SOC_DAPM_MICBIAS("MICBIAS", M98088_REG_4C_PWR_EN_IN, 3, 0),
SND_SOC_DAPM_MUX("EX Limiter Mode", SND_SOC_NOPM, 0, 0,
&max98088_exmode_controls),
SND_SOC_DAPM_OUTPUT("HPL"),
SND_SOC_DAPM_OUTPUT("HPR"),
SND_SOC_DAPM_OUTPUT("SPKL"),
SND_SOC_DAPM_OUTPUT("SPKR"),
SND_SOC_DAPM_OUTPUT("RECL"),
SND_SOC_DAPM_OUTPUT("RECR"),
SND_SOC_DAPM_INPUT("MIC1"),
SND_SOC_DAPM_INPUT("MIC2"),
SND_SOC_DAPM_INPUT("INA1"),
SND_SOC_DAPM_INPUT("INA2"),
SND_SOC_DAPM_INPUT("INB1"),
SND_SOC_DAPM_INPUT("INB2"),
};
ASoC: Use data based init for max98088 DAPM Signed-off-by: Lu Guanqun <guanqun.lu@intel.com> Acked-by: Liam Girdwood <lrg@ti.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-03-30 13:53:10 +00:00
static const struct snd_soc_dapm_route max98088_audio_map[] = {
ASoC: Restore MAX98088 CODEC driver This reverts commit f6765502f8daae3d237a394889276c8987f3e299 and adds the missing include file. Signed-off-by: Peter Hsiang <Peter.Hsiang@maxim-ic.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2010-10-18 23:45:24 +00:00
/* Left headphone output mixer */
{"Left HP Mixer", "Left DAC1 Switch", "DACL1"},
{"Left HP Mixer", "Left DAC2 Switch", "DACL2"},
{"Left HP Mixer", "Right DAC1 Switch", "DACR1"},
{"Left HP Mixer", "Right DAC2 Switch", "DACR2"},
{"Left HP Mixer", "MIC1 Switch", "MIC1 Input"},
{"Left HP Mixer", "MIC2 Switch", "MIC2 Input"},
{"Left HP Mixer", "INA1 Switch", "INA1 Input"},
{"Left HP Mixer", "INA2 Switch", "INA2 Input"},
{"Left HP Mixer", "INB1 Switch", "INB1 Input"},
{"Left HP Mixer", "INB2 Switch", "INB2 Input"},
/* Right headphone output mixer */
{"Right HP Mixer", "Left DAC1 Switch", "DACL1"},
{"Right HP Mixer", "Left DAC2 Switch", "DACL2" },
{"Right HP Mixer", "Right DAC1 Switch", "DACR1"},
{"Right HP Mixer", "Right DAC2 Switch", "DACR2"},
{"Right HP Mixer", "MIC1 Switch", "MIC1 Input"},
{"Right HP Mixer", "MIC2 Switch", "MIC2 Input"},
{"Right HP Mixer", "INA1 Switch", "INA1 Input"},
{"Right HP Mixer", "INA2 Switch", "INA2 Input"},
{"Right HP Mixer", "INB1 Switch", "INB1 Input"},
{"Right HP Mixer", "INB2 Switch", "INB2 Input"},
/* Left speaker output mixer */
{"Left SPK Mixer", "Left DAC1 Switch", "DACL1"},
{"Left SPK Mixer", "Left DAC2 Switch", "DACL2"},
{"Left SPK Mixer", "Right DAC1 Switch", "DACR1"},
{"Left SPK Mixer", "Right DAC2 Switch", "DACR2"},
{"Left SPK Mixer", "MIC1 Switch", "MIC1 Input"},
{"Left SPK Mixer", "MIC2 Switch", "MIC2 Input"},
{"Left SPK Mixer", "INA1 Switch", "INA1 Input"},
{"Left SPK Mixer", "INA2 Switch", "INA2 Input"},
{"Left SPK Mixer", "INB1 Switch", "INB1 Input"},
{"Left SPK Mixer", "INB2 Switch", "INB2 Input"},
/* Right speaker output mixer */
{"Right SPK Mixer", "Left DAC1 Switch", "DACL1"},
{"Right SPK Mixer", "Left DAC2 Switch", "DACL2"},
{"Right SPK Mixer", "Right DAC1 Switch", "DACR1"},
{"Right SPK Mixer", "Right DAC2 Switch", "DACR2"},
{"Right SPK Mixer", "MIC1 Switch", "MIC1 Input"},
{"Right SPK Mixer", "MIC2 Switch", "MIC2 Input"},
{"Right SPK Mixer", "INA1 Switch", "INA1 Input"},
{"Right SPK Mixer", "INA2 Switch", "INA2 Input"},
{"Right SPK Mixer", "INB1 Switch", "INB1 Input"},
{"Right SPK Mixer", "INB2 Switch", "INB2 Input"},
/* Earpiece/Receiver output mixer */
{"Left REC Mixer", "Left DAC1 Switch", "DACL1"},
{"Left REC Mixer", "Left DAC2 Switch", "DACL2"},
{"Left REC Mixer", "Right DAC1 Switch", "DACR1"},
{"Left REC Mixer", "Right DAC2 Switch", "DACR2"},
{"Left REC Mixer", "MIC1 Switch", "MIC1 Input"},
{"Left REC Mixer", "MIC2 Switch", "MIC2 Input"},
{"Left REC Mixer", "INA1 Switch", "INA1 Input"},
{"Left REC Mixer", "INA2 Switch", "INA2 Input"},
{"Left REC Mixer", "INB1 Switch", "INB1 Input"},
{"Left REC Mixer", "INB2 Switch", "INB2 Input"},
/* Earpiece/Receiver output mixer */
{"Right REC Mixer", "Left DAC1 Switch", "DACL1"},
{"Right REC Mixer", "Left DAC2 Switch", "DACL2"},
{"Right REC Mixer", "Right DAC1 Switch", "DACR1"},
{"Right REC Mixer", "Right DAC2 Switch", "DACR2"},
{"Right REC Mixer", "MIC1 Switch", "MIC1 Input"},
{"Right REC Mixer", "MIC2 Switch", "MIC2 Input"},
{"Right REC Mixer", "INA1 Switch", "INA1 Input"},
{"Right REC Mixer", "INA2 Switch", "INA2 Input"},
{"Right REC Mixer", "INB1 Switch", "INB1 Input"},
{"Right REC Mixer", "INB2 Switch", "INB2 Input"},
{"HP Left Out", NULL, "Left HP Mixer"},
{"HP Right Out", NULL, "Right HP Mixer"},
{"SPK Left Out", NULL, "Left SPK Mixer"},
{"SPK Right Out", NULL, "Right SPK Mixer"},
{"REC Left Out", NULL, "Left REC Mixer"},
{"REC Right Out", NULL, "Right REC Mixer"},
{"HPL", NULL, "HP Left Out"},
{"HPR", NULL, "HP Right Out"},
{"SPKL", NULL, "SPK Left Out"},
{"SPKR", NULL, "SPK Right Out"},
{"RECL", NULL, "REC Left Out"},
{"RECR", NULL, "REC Right Out"},
/* Left ADC input mixer */
{"Left ADC Mixer", "MIC1 Switch", "MIC1 Input"},
{"Left ADC Mixer", "MIC2 Switch", "MIC2 Input"},
{"Left ADC Mixer", "INA1 Switch", "INA1 Input"},
{"Left ADC Mixer", "INA2 Switch", "INA2 Input"},
{"Left ADC Mixer", "INB1 Switch", "INB1 Input"},
{"Left ADC Mixer", "INB2 Switch", "INB2 Input"},
/* Right ADC input mixer */
{"Right ADC Mixer", "MIC1 Switch", "MIC1 Input"},
{"Right ADC Mixer", "MIC2 Switch", "MIC2 Input"},
{"Right ADC Mixer", "INA1 Switch", "INA1 Input"},
{"Right ADC Mixer", "INA2 Switch", "INA2 Input"},
{"Right ADC Mixer", "INB1 Switch", "INB1 Input"},
{"Right ADC Mixer", "INB2 Switch", "INB2 Input"},
/* Inputs */
{"ADCL", NULL, "Left ADC Mixer"},
{"ADCR", NULL, "Right ADC Mixer"},
{"INA1 Input", NULL, "INA1"},
{"INA2 Input", NULL, "INA2"},
{"INB1 Input", NULL, "INB1"},
{"INB2 Input", NULL, "INB2"},
{"MIC1 Input", NULL, "MIC1"},
{"MIC2 Input", NULL, "MIC2"},
};
/* codec mclk clock divider coefficients */
static const struct {
u32 rate;
u8 sr;
} rate_table[] = {
{8000, 0x10},
{11025, 0x20},
{16000, 0x30},
{22050, 0x40},
{24000, 0x50},
{32000, 0x60},
{44100, 0x70},
{48000, 0x80},
{88200, 0x90},
{96000, 0xA0},
};
static inline int rate_value(int rate, u8 *value)
{
int i;
for (i = 0; i < ARRAY_SIZE(rate_table); i++) {
if (rate_table[i].rate >= rate) {
*value = rate_table[i].sr;
return 0;
}
}
*value = rate_table[0].sr;
return -EINVAL;
}
static int max98088_dai1_hw_params(struct snd_pcm_substream *substream,
struct snd_pcm_hw_params *params,
struct snd_soc_dai *dai)
{
struct snd_soc_codec *codec = dai->codec;
struct max98088_priv *max98088 = snd_soc_codec_get_drvdata(codec);
struct max98088_cdata *cdata;
unsigned long long ni;
unsigned int rate;
u8 regval;
cdata = &max98088->dai[0];
rate = params_rate(params);
switch (params_format(params)) {
case SNDRV_PCM_FORMAT_S16_LE:
snd_soc_update_bits(codec, M98088_REG_14_DAI1_FORMAT,
M98088_DAI_WS, 0);
break;
case SNDRV_PCM_FORMAT_S24_LE:
snd_soc_update_bits(codec, M98088_REG_14_DAI1_FORMAT,
M98088_DAI_WS, M98088_DAI_WS);
break;
default:
return -EINVAL;
}
snd_soc_update_bits(codec, M98088_REG_51_PWR_SYS, M98088_SHDNRUN, 0);
if (rate_value(rate, &regval))
return -EINVAL;
snd_soc_update_bits(codec, M98088_REG_11_DAI1_CLKMODE,
M98088_CLKMODE_MASK, regval);
cdata->rate = rate;
/* Configure NI when operating as master */
if (snd_soc_read(codec, M98088_REG_14_DAI1_FORMAT)
& M98088_DAI_MAS) {
if (max98088->sysclk == 0) {
dev_err(codec->dev, "Invalid system clock frequency\n");
return -EINVAL;
}
ni = 65536ULL * (rate < 50000 ? 96ULL : 48ULL)
* (unsigned long long int)rate;
do_div(ni, (unsigned long long int)max98088->sysclk);
snd_soc_write(codec, M98088_REG_12_DAI1_CLKCFG_HI,
(ni >> 8) & 0x7F);
snd_soc_write(codec, M98088_REG_13_DAI1_CLKCFG_LO,
ni & 0xFF);
}
/* Update sample rate mode */
if (rate < 50000)
snd_soc_update_bits(codec, M98088_REG_18_DAI1_FILTERS,
M98088_DAI_DHF, 0);
else
snd_soc_update_bits(codec, M98088_REG_18_DAI1_FILTERS,
M98088_DAI_DHF, M98088_DAI_DHF);
snd_soc_update_bits(codec, M98088_REG_51_PWR_SYS, M98088_SHDNRUN,
M98088_SHDNRUN);
return 0;
}
static int max98088_dai2_hw_params(struct snd_pcm_substream *substream,
struct snd_pcm_hw_params *params,
struct snd_soc_dai *dai)
{
struct snd_soc_codec *codec = dai->codec;
struct max98088_priv *max98088 = snd_soc_codec_get_drvdata(codec);
struct max98088_cdata *cdata;
unsigned long long ni;
unsigned int rate;
u8 regval;
cdata = &max98088->dai[1];
rate = params_rate(params);
switch (params_format(params)) {
case SNDRV_PCM_FORMAT_S16_LE:
snd_soc_update_bits(codec, M98088_REG_1C_DAI2_FORMAT,
M98088_DAI_WS, 0);
break;
case SNDRV_PCM_FORMAT_S24_LE:
snd_soc_update_bits(codec, M98088_REG_1C_DAI2_FORMAT,
M98088_DAI_WS, M98088_DAI_WS);
break;
default:
return -EINVAL;
}
snd_soc_update_bits(codec, M98088_REG_51_PWR_SYS, M98088_SHDNRUN, 0);
if (rate_value(rate, &regval))
return -EINVAL;
snd_soc_update_bits(codec, M98088_REG_19_DAI2_CLKMODE,
M98088_CLKMODE_MASK, regval);
cdata->rate = rate;
/* Configure NI when operating as master */
if (snd_soc_read(codec, M98088_REG_1C_DAI2_FORMAT)
& M98088_DAI_MAS) {
if (max98088->sysclk == 0) {
dev_err(codec->dev, "Invalid system clock frequency\n");
return -EINVAL;
}
ni = 65536ULL * (rate < 50000 ? 96ULL : 48ULL)
* (unsigned long long int)rate;
do_div(ni, (unsigned long long int)max98088->sysclk);
snd_soc_write(codec, M98088_REG_1A_DAI2_CLKCFG_HI,
(ni >> 8) & 0x7F);
snd_soc_write(codec, M98088_REG_1B_DAI2_CLKCFG_LO,
ni & 0xFF);
}
/* Update sample rate mode */
if (rate < 50000)
snd_soc_update_bits(codec, M98088_REG_20_DAI2_FILTERS,
M98088_DAI_DHF, 0);
else
snd_soc_update_bits(codec, M98088_REG_20_DAI2_FILTERS,
M98088_DAI_DHF, M98088_DAI_DHF);
snd_soc_update_bits(codec, M98088_REG_51_PWR_SYS, M98088_SHDNRUN,
M98088_SHDNRUN);
return 0;
}
static int max98088_dai_set_sysclk(struct snd_soc_dai *dai,
int clk_id, unsigned int freq, int dir)
{
struct snd_soc_codec *codec = dai->codec;
struct max98088_priv *max98088 = snd_soc_codec_get_drvdata(codec);
/* Requested clock frequency is already setup */
if (freq == max98088->sysclk)
return 0;
max98088->sysclk = freq; /* remember current sysclk */
/* Setup clocks for slave mode, and using the PLL
* PSCLK = 0x01 (when master clk is 10MHz to 20MHz)
* 0x02 (when master clk is 20MHz to 30MHz)..
*/
if ((freq >= 10000000) && (freq < 20000000)) {
snd_soc_write(codec, M98088_REG_10_SYS_CLK, 0x10);
} else if ((freq >= 20000000) && (freq < 30000000)) {
snd_soc_write(codec, M98088_REG_10_SYS_CLK, 0x20);
} else {
dev_err(codec->dev, "Invalid master clock frequency\n");
return -EINVAL;
}
if (snd_soc_read(codec, M98088_REG_51_PWR_SYS) & M98088_SHDNRUN) {
snd_soc_update_bits(codec, M98088_REG_51_PWR_SYS,
M98088_SHDNRUN, 0);
snd_soc_update_bits(codec, M98088_REG_51_PWR_SYS,
M98088_SHDNRUN, M98088_SHDNRUN);
}
dev_dbg(dai->dev, "Clock source is %d at %uHz\n", clk_id, freq);
max98088->sysclk = freq;
return 0;
}
static int max98088_dai1_set_fmt(struct snd_soc_dai *codec_dai,
unsigned int fmt)
{
struct snd_soc_codec *codec = codec_dai->codec;
struct max98088_priv *max98088 = snd_soc_codec_get_drvdata(codec);
struct max98088_cdata *cdata;
u8 reg15val;
u8 reg14val = 0;
cdata = &max98088->dai[0];
if (fmt != cdata->fmt) {
cdata->fmt = fmt;
switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
case SND_SOC_DAIFMT_CBS_CFS:
/* Slave mode PLL */
snd_soc_write(codec, M98088_REG_12_DAI1_CLKCFG_HI,
0x80);
snd_soc_write(codec, M98088_REG_13_DAI1_CLKCFG_LO,
0x00);
break;
case SND_SOC_DAIFMT_CBM_CFM:
/* Set to master mode */
reg14val |= M98088_DAI_MAS;
break;
case SND_SOC_DAIFMT_CBS_CFM:
case SND_SOC_DAIFMT_CBM_CFS:
default:
dev_err(codec->dev, "Clock mode unsupported");
return -EINVAL;
}
switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
case SND_SOC_DAIFMT_I2S:
reg14val |= M98088_DAI_DLY;
break;
case SND_SOC_DAIFMT_LEFT_J:
break;
default:
return -EINVAL;
}
switch (fmt & SND_SOC_DAIFMT_INV_MASK) {
case SND_SOC_DAIFMT_NB_NF:
break;
case SND_SOC_DAIFMT_NB_IF:
reg14val |= M98088_DAI_WCI;
break;
case SND_SOC_DAIFMT_IB_NF:
reg14val |= M98088_DAI_BCI;
break;
case SND_SOC_DAIFMT_IB_IF:
reg14val |= M98088_DAI_BCI|M98088_DAI_WCI;
break;
default:
return -EINVAL;
}
snd_soc_update_bits(codec, M98088_REG_14_DAI1_FORMAT,
M98088_DAI_MAS | M98088_DAI_DLY | M98088_DAI_BCI |
M98088_DAI_WCI, reg14val);
reg15val = M98088_DAI_BSEL64;
if (max98088->digmic)
reg15val |= M98088_DAI_OSR64;
snd_soc_write(codec, M98088_REG_15_DAI1_CLOCK, reg15val);
}
return 0;
}
static int max98088_dai2_set_fmt(struct snd_soc_dai *codec_dai,
unsigned int fmt)
{
struct snd_soc_codec *codec = codec_dai->codec;
struct max98088_priv *max98088 = snd_soc_codec_get_drvdata(codec);
struct max98088_cdata *cdata;
u8 reg1Cval = 0;
cdata = &max98088->dai[1];
if (fmt != cdata->fmt) {
cdata->fmt = fmt;
switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
case SND_SOC_DAIFMT_CBS_CFS:
/* Slave mode PLL */
snd_soc_write(codec, M98088_REG_1A_DAI2_CLKCFG_HI,
0x80);
snd_soc_write(codec, M98088_REG_1B_DAI2_CLKCFG_LO,
0x00);
break;
case SND_SOC_DAIFMT_CBM_CFM:
/* Set to master mode */
reg1Cval |= M98088_DAI_MAS;
break;
case SND_SOC_DAIFMT_CBS_CFM:
case SND_SOC_DAIFMT_CBM_CFS:
default:
dev_err(codec->dev, "Clock mode unsupported");
return -EINVAL;
}
switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
case SND_SOC_DAIFMT_I2S:
reg1Cval |= M98088_DAI_DLY;
break;
case SND_SOC_DAIFMT_LEFT_J:
break;
default:
return -EINVAL;
}
switch (fmt & SND_SOC_DAIFMT_INV_MASK) {
case SND_SOC_DAIFMT_NB_NF:
break;
case SND_SOC_DAIFMT_NB_IF:
reg1Cval |= M98088_DAI_WCI;
break;
case SND_SOC_DAIFMT_IB_NF:
reg1Cval |= M98088_DAI_BCI;
break;
case SND_SOC_DAIFMT_IB_IF:
reg1Cval |= M98088_DAI_BCI|M98088_DAI_WCI;
break;
default:
return -EINVAL;
}
snd_soc_update_bits(codec, M98088_REG_1C_DAI2_FORMAT,
M98088_DAI_MAS | M98088_DAI_DLY | M98088_DAI_BCI |
M98088_DAI_WCI, reg1Cval);
snd_soc_write(codec, M98088_REG_1D_DAI2_CLOCK,
M98088_DAI_BSEL64);
}
return 0;
}
static void max98088_sync_cache(struct snd_soc_codec *codec)
{
ASoC: codecs: max98088: Fix register cache incoherency The multi-component patch(commit f0fba2ad1) moved the allocation of the register cache from the driver to the ASoC core. Most drivers where adjusted to this, but the max98088 driver still uses its own register cache for its private functions, while functions from the ASoC core use the generic cache. Thus we end up with two from each other incoherent caches, which can lead to undefined behaviour. This patch fixes the issue by changing the max98088 driver to use the generic register cache in its private functions. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Cc: Peter Hsiang <Peter.Hsiang@maxim-ic.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Cc: stable@kernel.org (for 2.6.37 only)
2010-12-28 20:37:56 +00:00
u16 *reg_cache = codec->reg_cache;
ASoC: Restore MAX98088 CODEC driver This reverts commit f6765502f8daae3d237a394889276c8987f3e299 and adds the missing include file. Signed-off-by: Peter Hsiang <Peter.Hsiang@maxim-ic.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2010-10-18 23:45:24 +00:00
int i;
if (!codec->cache_sync)
return;
codec->cache_only = 0;
/* write back cached values if they're writeable and
* different from the hardware default.
*/
ASoC: codecs: max98088: Fix register cache incoherency The multi-component patch(commit f0fba2ad1) moved the allocation of the register cache from the driver to the ASoC core. Most drivers where adjusted to this, but the max98088 driver still uses its own register cache for its private functions, while functions from the ASoC core use the generic cache. Thus we end up with two from each other incoherent caches, which can lead to undefined behaviour. This patch fixes the issue by changing the max98088 driver to use the generic register cache in its private functions. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Cc: Peter Hsiang <Peter.Hsiang@maxim-ic.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Cc: stable@kernel.org (for 2.6.37 only)
2010-12-28 20:37:56 +00:00
for (i = 1; i < codec->driver->reg_cache_size; i++) {
ASoC: Restore MAX98088 CODEC driver This reverts commit f6765502f8daae3d237a394889276c8987f3e299 and adds the missing include file. Signed-off-by: Peter Hsiang <Peter.Hsiang@maxim-ic.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2010-10-18 23:45:24 +00:00
if (!max98088_access[i].writable)
continue;
ASoC: codecs: max98088: Fix register cache incoherency The multi-component patch(commit f0fba2ad1) moved the allocation of the register cache from the driver to the ASoC core. Most drivers where adjusted to this, but the max98088 driver still uses its own register cache for its private functions, while functions from the ASoC core use the generic cache. Thus we end up with two from each other incoherent caches, which can lead to undefined behaviour. This patch fixes the issue by changing the max98088 driver to use the generic register cache in its private functions. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Cc: Peter Hsiang <Peter.Hsiang@maxim-ic.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Cc: stable@kernel.org (for 2.6.37 only)
2010-12-28 20:37:56 +00:00
if (reg_cache[i] == max98088_reg[i])
ASoC: Restore MAX98088 CODEC driver This reverts commit f6765502f8daae3d237a394889276c8987f3e299 and adds the missing include file. Signed-off-by: Peter Hsiang <Peter.Hsiang@maxim-ic.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2010-10-18 23:45:24 +00:00
continue;
ASoC: codecs: max98088: Fix register cache incoherency The multi-component patch(commit f0fba2ad1) moved the allocation of the register cache from the driver to the ASoC core. Most drivers where adjusted to this, but the max98088 driver still uses its own register cache for its private functions, while functions from the ASoC core use the generic cache. Thus we end up with two from each other incoherent caches, which can lead to undefined behaviour. This patch fixes the issue by changing the max98088 driver to use the generic register cache in its private functions. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Cc: Peter Hsiang <Peter.Hsiang@maxim-ic.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Cc: stable@kernel.org (for 2.6.37 only)
2010-12-28 20:37:56 +00:00
snd_soc_write(codec, i, reg_cache[i]);
ASoC: Restore MAX98088 CODEC driver This reverts commit f6765502f8daae3d237a394889276c8987f3e299 and adds the missing include file. Signed-off-by: Peter Hsiang <Peter.Hsiang@maxim-ic.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2010-10-18 23:45:24 +00:00
}
codec->cache_sync = 0;
}
static int max98088_set_bias_level(struct snd_soc_codec *codec,
enum snd_soc_bias_level level)
{
switch (level) {
case SND_SOC_BIAS_ON:
break;
case SND_SOC_BIAS_PREPARE:
break;
case SND_SOC_BIAS_STANDBY:
ASoC: Decouple DAPM from CODECs Decoupling Dynamic Audio Power Management (DAPM) from codec devices is required when developing ASoC further. Such as for other ASoC components to have DAPM widgets or when extending DAPM to handle cross-device paths. This patch decouples DAPM related variables from struct snd_soc_codec and moves them to new struct snd_soc_dapm_context that is used to encapsulate DAPM context of a device. ASoC core and API of DAPM functions are modified to use DAPM context instead of codec. This patch does not change current functionality and a large part of changes come because of structure and internal API changes. Core implementation is from Liam Girdwood <lrg@slimlogic.co.uk> with some minor core changes, codecs and machine driver conversions from Jarkko Nikula <jhnikula@gmail.com>. Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Jarkko Nikula <jhnikula@gmail.com> Cc: Nicolas Ferre <nicolas.ferre@atmel.com> Cc: Manuel Lauss <manuel.lauss@googlemail.com> Cc: Mike Frysinger <vapier.adi@gmail.com> Cc: Cliff Cai <cliff.cai@analog.com> Cc: Kevin Hilman <khilman@deeprootsystems.com> Cc: Ryan Mallon <ryan@bluewatersys.com> Cc: Timur Tabi <timur@freescale.com> Cc: Sascha Hauer <s.hauer@pengutronix.de> Cc: Lars-Peter Clausen <lars@metafoo.de> Cc: Arnaud Patard (Rtp) <arnaud.patard@rtp-net.org> Cc: Wan ZongShun <mcuos.com@gmail.com> Cc: Eric Miao <eric.y.miao@gmail.com> Cc: Jassi Brar <jassi.brar@samsung.com> Cc: Daniel Gloeckner <dg@emlix.com> Cc: Kuninori Morimoto <morimoto.kuninori@renesas.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2010-11-05 13:53:46 +00:00
if (codec->dapm.bias_level == SND_SOC_BIAS_OFF)
ASoC: Restore MAX98088 CODEC driver This reverts commit f6765502f8daae3d237a394889276c8987f3e299 and adds the missing include file. Signed-off-by: Peter Hsiang <Peter.Hsiang@maxim-ic.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2010-10-18 23:45:24 +00:00
max98088_sync_cache(codec);
snd_soc_update_bits(codec, M98088_REG_4C_PWR_EN_IN,
M98088_MBEN, M98088_MBEN);
break;
case SND_SOC_BIAS_OFF:
snd_soc_update_bits(codec, M98088_REG_4C_PWR_EN_IN,
M98088_MBEN, 0);
codec->cache_sync = 1;
break;
}
ASoC: Decouple DAPM from CODECs Decoupling Dynamic Audio Power Management (DAPM) from codec devices is required when developing ASoC further. Such as for other ASoC components to have DAPM widgets or when extending DAPM to handle cross-device paths. This patch decouples DAPM related variables from struct snd_soc_codec and moves them to new struct snd_soc_dapm_context that is used to encapsulate DAPM context of a device. ASoC core and API of DAPM functions are modified to use DAPM context instead of codec. This patch does not change current functionality and a large part of changes come because of structure and internal API changes. Core implementation is from Liam Girdwood <lrg@slimlogic.co.uk> with some minor core changes, codecs and machine driver conversions from Jarkko Nikula <jhnikula@gmail.com>. Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Jarkko Nikula <jhnikula@gmail.com> Cc: Nicolas Ferre <nicolas.ferre@atmel.com> Cc: Manuel Lauss <manuel.lauss@googlemail.com> Cc: Mike Frysinger <vapier.adi@gmail.com> Cc: Cliff Cai <cliff.cai@analog.com> Cc: Kevin Hilman <khilman@deeprootsystems.com> Cc: Ryan Mallon <ryan@bluewatersys.com> Cc: Timur Tabi <timur@freescale.com> Cc: Sascha Hauer <s.hauer@pengutronix.de> Cc: Lars-Peter Clausen <lars@metafoo.de> Cc: Arnaud Patard (Rtp) <arnaud.patard@rtp-net.org> Cc: Wan ZongShun <mcuos.com@gmail.com> Cc: Eric Miao <eric.y.miao@gmail.com> Cc: Jassi Brar <jassi.brar@samsung.com> Cc: Daniel Gloeckner <dg@emlix.com> Cc: Kuninori Morimoto <morimoto.kuninori@renesas.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2010-11-05 13:53:46 +00:00
codec->dapm.bias_level = level;
ASoC: Restore MAX98088 CODEC driver This reverts commit f6765502f8daae3d237a394889276c8987f3e299 and adds the missing include file. Signed-off-by: Peter Hsiang <Peter.Hsiang@maxim-ic.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2010-10-18 23:45:24 +00:00
return 0;
}
#define MAX98088_RATES SNDRV_PCM_RATE_8000_96000
#define MAX98088_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S24_LE)
static struct snd_soc_dai_ops max98088_dai1_ops = {
.set_sysclk = max98088_dai_set_sysclk,
.set_fmt = max98088_dai1_set_fmt,
.hw_params = max98088_dai1_hw_params,
};
static struct snd_soc_dai_ops max98088_dai2_ops = {
.set_sysclk = max98088_dai_set_sysclk,
.set_fmt = max98088_dai2_set_fmt,
.hw_params = max98088_dai2_hw_params,
};
static struct snd_soc_dai_driver max98088_dai[] = {
{
.name = "HiFi",
.playback = {
.stream_name = "HiFi Playback",
.channels_min = 1,
.channels_max = 2,
.rates = MAX98088_RATES,
.formats = MAX98088_FORMATS,
},
.capture = {
.stream_name = "HiFi Capture",
.channels_min = 1,
.channels_max = 2,
.rates = MAX98088_RATES,
.formats = MAX98088_FORMATS,
},
.ops = &max98088_dai1_ops,
},
{
.name = "Aux",
.playback = {
.stream_name = "Aux Playback",
.channels_min = 1,
.channels_max = 2,
.rates = MAX98088_RATES,
.formats = MAX98088_FORMATS,
},
.ops = &max98088_dai2_ops,
}
};
static int max98088_get_channel(const char *name)
{
if (strcmp(name, "EQ1 Mode") == 0)
return 0;
if (strcmp(name, "EQ2 Mode") == 0)
return 1;
return -EINVAL;
}
static void max98088_setup_eq1(struct snd_soc_codec *codec)
{
struct max98088_priv *max98088 = snd_soc_codec_get_drvdata(codec);
struct max98088_pdata *pdata = max98088->pdata;
struct max98088_eq_cfg *coef_set;
int best, best_val, save, i, sel, fs;
struct max98088_cdata *cdata;
cdata = &max98088->dai[0];
if (!pdata || !max98088->eq_textcnt)
return;
/* Find the selected configuration with nearest sample rate */
fs = cdata->rate;
sel = cdata->eq_sel;
best = 0;
best_val = INT_MAX;
for (i = 0; i < pdata->eq_cfgcnt; i++) {
if (strcmp(pdata->eq_cfg[i].name, max98088->eq_texts[sel]) == 0 &&
abs(pdata->eq_cfg[i].rate - fs) < best_val) {
best = i;
best_val = abs(pdata->eq_cfg[i].rate - fs);
}
}
dev_dbg(codec->dev, "Selected %s/%dHz for %dHz sample rate\n",
pdata->eq_cfg[best].name,
pdata->eq_cfg[best].rate, fs);
/* Disable EQ while configuring, and save current on/off state */
save = snd_soc_read(codec, M98088_REG_49_CFG_LEVEL);
snd_soc_update_bits(codec, M98088_REG_49_CFG_LEVEL, M98088_EQ1EN, 0);
coef_set = &pdata->eq_cfg[sel];
m98088_eq_band(codec, 0, 0, coef_set->band1);
m98088_eq_band(codec, 0, 1, coef_set->band2);
m98088_eq_band(codec, 0, 2, coef_set->band3);
m98088_eq_band(codec, 0, 3, coef_set->band4);
m98088_eq_band(codec, 0, 4, coef_set->band5);
/* Restore the original on/off state */
snd_soc_update_bits(codec, M98088_REG_49_CFG_LEVEL, M98088_EQ1EN, save);
}
static void max98088_setup_eq2(struct snd_soc_codec *codec)
{
struct max98088_priv *max98088 = snd_soc_codec_get_drvdata(codec);
struct max98088_pdata *pdata = max98088->pdata;
struct max98088_eq_cfg *coef_set;
int best, best_val, save, i, sel, fs;
struct max98088_cdata *cdata;
cdata = &max98088->dai[1];
if (!pdata || !max98088->eq_textcnt)
return;
/* Find the selected configuration with nearest sample rate */
fs = cdata->rate;
sel = cdata->eq_sel;
best = 0;
best_val = INT_MAX;
for (i = 0; i < pdata->eq_cfgcnt; i++) {
if (strcmp(pdata->eq_cfg[i].name, max98088->eq_texts[sel]) == 0 &&
abs(pdata->eq_cfg[i].rate - fs) < best_val) {
best = i;
best_val = abs(pdata->eq_cfg[i].rate - fs);
}
}
dev_dbg(codec->dev, "Selected %s/%dHz for %dHz sample rate\n",
pdata->eq_cfg[best].name,
pdata->eq_cfg[best].rate, fs);
/* Disable EQ while configuring, and save current on/off state */
save = snd_soc_read(codec, M98088_REG_49_CFG_LEVEL);
snd_soc_update_bits(codec, M98088_REG_49_CFG_LEVEL, M98088_EQ2EN, 0);
coef_set = &pdata->eq_cfg[sel];
m98088_eq_band(codec, 1, 0, coef_set->band1);
m98088_eq_band(codec, 1, 1, coef_set->band2);
m98088_eq_band(codec, 1, 2, coef_set->band3);
m98088_eq_band(codec, 1, 3, coef_set->band4);
m98088_eq_band(codec, 1, 4, coef_set->band5);
/* Restore the original on/off state */
snd_soc_update_bits(codec, M98088_REG_49_CFG_LEVEL, M98088_EQ2EN,
save);
}
static int max98088_put_eq_enum(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
struct max98088_priv *max98088 = snd_soc_codec_get_drvdata(codec);
struct max98088_pdata *pdata = max98088->pdata;
int channel = max98088_get_channel(kcontrol->id.name);
struct max98088_cdata *cdata;
int sel = ucontrol->value.integer.value[0];
cdata = &max98088->dai[channel];
if (sel >= pdata->eq_cfgcnt)
return -EINVAL;
cdata->eq_sel = sel;
switch (channel) {
case 0:
max98088_setup_eq1(codec);
break;
case 1:
max98088_setup_eq2(codec);
break;
}
return 0;
}
static int max98088_get_eq_enum(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
struct max98088_priv *max98088 = snd_soc_codec_get_drvdata(codec);
int channel = max98088_get_channel(kcontrol->id.name);
struct max98088_cdata *cdata;
cdata = &max98088->dai[channel];
ucontrol->value.enumerated.item[0] = cdata->eq_sel;
return 0;
}
static void max98088_handle_eq_pdata(struct snd_soc_codec *codec)
{
struct max98088_priv *max98088 = snd_soc_codec_get_drvdata(codec);
struct max98088_pdata *pdata = max98088->pdata;
struct max98088_eq_cfg *cfg;
unsigned int cfgcnt;
int i, j;
const char **t;
int ret;
struct snd_kcontrol_new controls[] = {
SOC_ENUM_EXT("EQ1 Mode",
max98088->eq_enum,
max98088_get_eq_enum,
max98088_put_eq_enum),
SOC_ENUM_EXT("EQ2 Mode",
max98088->eq_enum,
max98088_get_eq_enum,
max98088_put_eq_enum),
};
cfg = pdata->eq_cfg;
cfgcnt = pdata->eq_cfgcnt;
/* Setup an array of texts for the equalizer enum.
* This is based on Mark Brown's equalizer driver code.
*/
max98088->eq_textcnt = 0;
max98088->eq_texts = NULL;
for (i = 0; i < cfgcnt; i++) {
for (j = 0; j < max98088->eq_textcnt; j++) {
if (strcmp(cfg[i].name, max98088->eq_texts[j]) == 0)
break;
}
if (j != max98088->eq_textcnt)
continue;
/* Expand the array */
t = krealloc(max98088->eq_texts,
sizeof(char *) * (max98088->eq_textcnt + 1),
GFP_KERNEL);
if (t == NULL)
continue;
/* Store the new entry */
t[max98088->eq_textcnt] = cfg[i].name;
max98088->eq_textcnt++;
max98088->eq_texts = t;
}
/* Now point the soc_enum to .texts array items */
max98088->eq_enum.texts = max98088->eq_texts;
max98088->eq_enum.max = max98088->eq_textcnt;
ret = snd_soc_add_controls(codec, controls, ARRAY_SIZE(controls));
if (ret != 0)
dev_err(codec->dev, "Failed to add EQ control: %d\n", ret);
}
static void max98088_handle_pdata(struct snd_soc_codec *codec)
{
struct max98088_priv *max98088 = snd_soc_codec_get_drvdata(codec);
struct max98088_pdata *pdata = max98088->pdata;
u8 regval = 0;
if (!pdata) {
dev_dbg(codec->dev, "No platform data\n");
return;
}
/* Configure mic for analog/digital mic mode */
if (pdata->digmic_left_mode)
regval |= M98088_DIGMIC_L;
if (pdata->digmic_right_mode)
regval |= M98088_DIGMIC_R;
max98088->digmic = (regval ? 1 : 0);
snd_soc_write(codec, M98088_REG_48_CFG_MIC, regval);
/* Configure receiver output */
regval = ((pdata->receiver_mode) ? M98088_REC_LINEMODE : 0);
snd_soc_update_bits(codec, M98088_REG_2A_MIC_REC_CNTL,
M98088_REC_LINEMODE_MASK, regval);
/* Configure equalizers */
if (pdata->eq_cfgcnt)
max98088_handle_eq_pdata(codec);
}
#ifdef CONFIG_PM
static int max98088_suspend(struct snd_soc_codec *codec, pm_message_t state)
{
max98088_set_bias_level(codec, SND_SOC_BIAS_OFF);
return 0;
}
static int max98088_resume(struct snd_soc_codec *codec)
{
max98088_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
return 0;
}
#else
#define max98088_suspend NULL
#define max98088_resume NULL
#endif
static int max98088_probe(struct snd_soc_codec *codec)
{
struct max98088_priv *max98088 = snd_soc_codec_get_drvdata(codec);
struct max98088_cdata *cdata;
int ret = 0;
codec->cache_sync = 1;
ret = snd_soc_codec_set_cache_io(codec, 8, 8, SND_SOC_I2C);
if (ret != 0) {
dev_err(codec->dev, "Failed to set cache I/O: %d\n", ret);
return ret;
}
tree-wide: fix comment/printk typos "gadget", "through", "command", "maintain", "maintain", "controller", "address", "between", "initiali[zs]e", "instead", "function", "select", "already", "equal", "access", "management", "hierarchy", "registration", "interest", "relative", "memory", "offset", "already", Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2010-11-01 19:38:34 +00:00
/* initialize private data */
ASoC: Restore MAX98088 CODEC driver This reverts commit f6765502f8daae3d237a394889276c8987f3e299 and adds the missing include file. Signed-off-by: Peter Hsiang <Peter.Hsiang@maxim-ic.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2010-10-18 23:45:24 +00:00
max98088->sysclk = (unsigned)-1;
max98088->eq_textcnt = 0;
cdata = &max98088->dai[0];
cdata->rate = (unsigned)-1;
cdata->fmt = (unsigned)-1;
cdata->eq_sel = 0;
cdata = &max98088->dai[1];
cdata->rate = (unsigned)-1;
cdata->fmt = (unsigned)-1;
cdata->eq_sel = 0;
max98088->ina_state = 0;
max98088->inb_state = 0;
max98088->ex_mode = 0;
max98088->digmic = 0;
max98088->mic1pre = 0;
max98088->mic2pre = 0;
ret = snd_soc_read(codec, M98088_REG_FF_REV_ID);
if (ret < 0) {
dev_err(codec->dev, "Failed to read device revision: %d\n",
ret);
goto err_access;
}
dev_info(codec->dev, "revision %c\n", ret + 'A');
snd_soc_write(codec, M98088_REG_51_PWR_SYS, M98088_PWRSV);
/* initialize registers cache to hardware default */
max98088_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
snd_soc_write(codec, M98088_REG_0F_IRQ_ENABLE, 0x00);
snd_soc_write(codec, M98088_REG_22_MIX_DAC,
M98088_DAI1L_TO_DACL|M98088_DAI2L_TO_DACL|
M98088_DAI1R_TO_DACR|M98088_DAI2R_TO_DACR);
snd_soc_write(codec, M98088_REG_4E_BIAS_CNTL, 0xF0);
snd_soc_write(codec, M98088_REG_50_DAC_BIAS2, 0x0F);
snd_soc_write(codec, M98088_REG_16_DAI1_IOCFG,
M98088_S1NORMAL|M98088_SDATA);
snd_soc_write(codec, M98088_REG_1E_DAI2_IOCFG,
M98088_S2NORMAL|M98088_SDATA);
max98088_handle_pdata(codec);
ASoC: Use data based init for max98088 DAPM Signed-off-by: Lu Guanqun <guanqun.lu@intel.com> Acked-by: Liam Girdwood <lrg@ti.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-03-30 13:53:10 +00:00
snd_soc_add_controls(codec, max98088_snd_controls,
ARRAY_SIZE(max98088_snd_controls));
ASoC: Restore MAX98088 CODEC driver This reverts commit f6765502f8daae3d237a394889276c8987f3e299 and adds the missing include file. Signed-off-by: Peter Hsiang <Peter.Hsiang@maxim-ic.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2010-10-18 23:45:24 +00:00
err_access:
return ret;
}
static int max98088_remove(struct snd_soc_codec *codec)
{
ASoC: max98088 - fix a memory leak Signed-off-by: Axel Lin <axel.lin@gmail.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2010-11-23 07:56:21 +00:00
struct max98088_priv *max98088 = snd_soc_codec_get_drvdata(codec);
ASoC: Restore MAX98088 CODEC driver This reverts commit f6765502f8daae3d237a394889276c8987f3e299 and adds the missing include file. Signed-off-by: Peter Hsiang <Peter.Hsiang@maxim-ic.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2010-10-18 23:45:24 +00:00
max98088_set_bias_level(codec, SND_SOC_BIAS_OFF);
ASoC: max98088 - fix a memory leak Signed-off-by: Axel Lin <axel.lin@gmail.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2010-11-23 07:56:21 +00:00
kfree(max98088->eq_texts);
ASoC: Restore MAX98088 CODEC driver This reverts commit f6765502f8daae3d237a394889276c8987f3e299 and adds the missing include file. Signed-off-by: Peter Hsiang <Peter.Hsiang@maxim-ic.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2010-10-18 23:45:24 +00:00
return 0;
}
static struct snd_soc_codec_driver soc_codec_dev_max98088 = {
.probe = max98088_probe,
.remove = max98088_remove,
.suspend = max98088_suspend,
.resume = max98088_resume,
.set_bias_level = max98088_set_bias_level,
.reg_cache_size = ARRAY_SIZE(max98088_reg),
.reg_word_size = sizeof(u8),
.reg_cache_default = max98088_reg,
.volatile_register = max98088_volatile_register,
ASoC: Use data based init for max98088 DAPM Signed-off-by: Lu Guanqun <guanqun.lu@intel.com> Acked-by: Liam Girdwood <lrg@ti.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-03-30 13:53:10 +00:00
.dapm_widgets = max98088_dapm_widgets,
.num_dapm_widgets = ARRAY_SIZE(max98088_dapm_widgets),
.dapm_routes = max98088_audio_map,
.num_dapm_routes = ARRAY_SIZE(max98088_audio_map),
ASoC: Restore MAX98088 CODEC driver This reverts commit f6765502f8daae3d237a394889276c8987f3e299 and adds the missing include file. Signed-off-by: Peter Hsiang <Peter.Hsiang@maxim-ic.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2010-10-18 23:45:24 +00:00
};
static int max98088_i2c_probe(struct i2c_client *i2c,
const struct i2c_device_id *id)
{
struct max98088_priv *max98088;
int ret;
max98088 = kzalloc(sizeof(struct max98088_priv), GFP_KERNEL);
if (max98088 == NULL)
return -ENOMEM;
ASoC: Add support for MAX98089 CODEC This patch adds initial support for the MAX98089 CODEC. Signed-off-by: Jesse Marroquin <jesse.marroquin@maxim-ic.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2010-11-17 20:26:40 +00:00
max98088->devtype = id->driver_data;
ASoC: Restore MAX98088 CODEC driver This reverts commit f6765502f8daae3d237a394889276c8987f3e299 and adds the missing include file. Signed-off-by: Peter Hsiang <Peter.Hsiang@maxim-ic.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2010-10-18 23:45:24 +00:00
i2c_set_clientdata(i2c, max98088);
max98088->control_data = i2c;
max98088->pdata = i2c->dev.platform_data;
ret = snd_soc_register_codec(&i2c->dev,
&soc_codec_dev_max98088, &max98088_dai[0], 2);
if (ret < 0)
kfree(max98088);
return ret;
}
ASoC: sound/max98088: add missing __devexit marker This fixes the following warning: sound/soc/codecs/max98088.c:2054:12: warning: 'max98088_i2c_remove' defined but not used Signed-off-by: Arnaud Lacombe <lacombar@gmail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2010-10-26 20:04:35 +00:00
static int __devexit max98088_i2c_remove(struct i2c_client *client)
ASoC: Restore MAX98088 CODEC driver This reverts commit f6765502f8daae3d237a394889276c8987f3e299 and adds the missing include file. Signed-off-by: Peter Hsiang <Peter.Hsiang@maxim-ic.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2010-10-18 23:45:24 +00:00
{
snd_soc_unregister_codec(&client->dev);
kfree(i2c_get_clientdata(client));
return 0;
}
static const struct i2c_device_id max98088_i2c_id[] = {
ASoC: Add support for MAX98089 CODEC This patch adds initial support for the MAX98089 CODEC. Signed-off-by: Jesse Marroquin <jesse.marroquin@maxim-ic.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2010-11-17 20:26:40 +00:00
{ "max98088", MAX98088 },
{ "max98089", MAX98089 },
ASoC: Restore MAX98088 CODEC driver This reverts commit f6765502f8daae3d237a394889276c8987f3e299 and adds the missing include file. Signed-off-by: Peter Hsiang <Peter.Hsiang@maxim-ic.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2010-10-18 23:45:24 +00:00
{ }
};
MODULE_DEVICE_TABLE(i2c, max98088_i2c_id);
static struct i2c_driver max98088_i2c_driver = {
.driver = {
.name = "max98088",
.owner = THIS_MODULE,
},
.probe = max98088_i2c_probe,
.remove = __devexit_p(max98088_i2c_remove),
.id_table = max98088_i2c_id,
};
static int __init max98088_init(void)
{
int ret;
ret = i2c_add_driver(&max98088_i2c_driver);
if (ret)
pr_err("Failed to register max98088 I2C driver: %d\n", ret);
return ret;
}
module_init(max98088_init);
static void __exit max98088_exit(void)
{
i2c_del_driver(&max98088_i2c_driver);
}
module_exit(max98088_exit);
MODULE_DESCRIPTION("ALSA SoC MAX98088 driver");
MODULE_AUTHOR("Peter Hsiang, Jesse Marroquin");
MODULE_LICENSE("GPL");
Reference in New Issue Copy Permalink