1775 lines
55 KiB
C
1775 lines
55 KiB
C
/*
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* rt5631.c -- RT5631 ALSA Soc Audio driver
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*
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* Copyright 2011 Realtek Microelectronics
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*
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* Author: flove <flove@realtek.com>
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*
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* Based on WM8753.c
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*
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*/
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#include <linux/module.h>
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#include <linux/moduleparam.h>
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#include <linux/init.h>
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#include <linux/delay.h>
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#include <linux/pm.h>
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#include <linux/i2c.h>
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#include <linux/platform_device.h>
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#include <linux/spi/spi.h>
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#include <sound/core.h>
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#include <sound/pcm.h>
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#include <sound/pcm_params.h>
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#include <sound/soc.h>
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#include <sound/soc-dapm.h>
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#include <sound/initval.h>
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#include <sound/tlv.h>
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#include "rt5631.h"
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struct rt5631_priv {
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struct snd_soc_codec *codec;
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int codec_version;
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int master;
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int sysclk;
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int rx_rate;
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int bclk_rate;
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int dmic_used_flag;
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};
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static const u16 rt5631_reg[RT5631_VENDOR_ID2 + 1] = {
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[RT5631_SPK_OUT_VOL] = 0x8888,
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[RT5631_HP_OUT_VOL] = 0x8080,
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[RT5631_MONO_AXO_1_2_VOL] = 0xa080,
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[RT5631_AUX_IN_VOL] = 0x0808,
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[RT5631_ADC_REC_MIXER] = 0xf0f0,
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[RT5631_VDAC_DIG_VOL] = 0x0010,
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[RT5631_OUTMIXER_L_CTRL] = 0xffc0,
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[RT5631_OUTMIXER_R_CTRL] = 0xffc0,
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[RT5631_AXO1MIXER_CTRL] = 0x88c0,
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[RT5631_AXO2MIXER_CTRL] = 0x88c0,
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[RT5631_DIG_MIC_CTRL] = 0x3000,
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[RT5631_MONO_INPUT_VOL] = 0x8808,
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[RT5631_SPK_MIXER_CTRL] = 0xf8f8,
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[RT5631_SPK_MONO_OUT_CTRL] = 0xfc00,
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[RT5631_SPK_MONO_HP_OUT_CTRL] = 0x4440,
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[RT5631_SDP_CTRL] = 0x8000,
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[RT5631_MONO_SDP_CTRL] = 0x8000,
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[RT5631_STEREO_AD_DA_CLK_CTRL] = 0x2010,
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[RT5631_GEN_PUR_CTRL_REG] = 0x0e00,
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[RT5631_INT_ST_IRQ_CTRL_2] = 0x071a,
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[RT5631_MISC_CTRL] = 0x2040,
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[RT5631_DEPOP_FUN_CTRL_2] = 0x8000,
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[RT5631_SOFT_VOL_CTRL] = 0x07e0,
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[RT5631_ALC_CTRL_1] = 0x0206,
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[RT5631_ALC_CTRL_3] = 0x2000,
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[RT5631_PSEUDO_SPATL_CTRL] = 0x0553,
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};
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/**
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* rt5631_write_index - write index register of 2nd layer
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*/
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static void rt5631_write_index(struct snd_soc_codec *codec,
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unsigned int reg, unsigned int value)
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{
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snd_soc_write(codec, RT5631_INDEX_ADD, reg);
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snd_soc_write(codec, RT5631_INDEX_DATA, value);
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}
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/**
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* rt5631_read_index - read index register of 2nd layer
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*/
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static unsigned int rt5631_read_index(struct snd_soc_codec *codec,
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unsigned int reg)
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{
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unsigned int value;
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snd_soc_write(codec, RT5631_INDEX_ADD, reg);
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value = snd_soc_read(codec, RT5631_INDEX_DATA);
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return value;
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}
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static int rt5631_reset(struct snd_soc_codec *codec)
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{
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return snd_soc_write(codec, RT5631_RESET, 0);
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}
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static int rt5631_volatile_register(struct snd_soc_codec *codec,
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unsigned int reg)
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{
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switch (reg) {
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case RT5631_RESET:
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case RT5631_INT_ST_IRQ_CTRL_2:
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case RT5631_INDEX_ADD:
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case RT5631_INDEX_DATA:
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case RT5631_EQ_CTRL:
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return 1;
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default:
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return 0;
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}
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}
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static int rt5631_readable_register(struct snd_soc_codec *codec,
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unsigned int reg)
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{
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switch (reg) {
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case RT5631_RESET:
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case RT5631_SPK_OUT_VOL:
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case RT5631_HP_OUT_VOL:
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case RT5631_MONO_AXO_1_2_VOL:
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case RT5631_AUX_IN_VOL:
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case RT5631_STEREO_DAC_VOL_1:
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case RT5631_MIC_CTRL_1:
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case RT5631_STEREO_DAC_VOL_2:
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case RT5631_ADC_CTRL_1:
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case RT5631_ADC_REC_MIXER:
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case RT5631_ADC_CTRL_2:
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case RT5631_VDAC_DIG_VOL:
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case RT5631_OUTMIXER_L_CTRL:
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case RT5631_OUTMIXER_R_CTRL:
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case RT5631_AXO1MIXER_CTRL:
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case RT5631_AXO2MIXER_CTRL:
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case RT5631_MIC_CTRL_2:
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case RT5631_DIG_MIC_CTRL:
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case RT5631_MONO_INPUT_VOL:
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case RT5631_SPK_MIXER_CTRL:
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case RT5631_SPK_MONO_OUT_CTRL:
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case RT5631_SPK_MONO_HP_OUT_CTRL:
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case RT5631_SDP_CTRL:
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case RT5631_MONO_SDP_CTRL:
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case RT5631_STEREO_AD_DA_CLK_CTRL:
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case RT5631_PWR_MANAG_ADD1:
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case RT5631_PWR_MANAG_ADD2:
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case RT5631_PWR_MANAG_ADD3:
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case RT5631_PWR_MANAG_ADD4:
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case RT5631_GEN_PUR_CTRL_REG:
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case RT5631_GLOBAL_CLK_CTRL:
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case RT5631_PLL_CTRL:
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case RT5631_INT_ST_IRQ_CTRL_1:
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case RT5631_INT_ST_IRQ_CTRL_2:
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case RT5631_GPIO_CTRL:
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case RT5631_MISC_CTRL:
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case RT5631_DEPOP_FUN_CTRL_1:
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case RT5631_DEPOP_FUN_CTRL_2:
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case RT5631_JACK_DET_CTRL:
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case RT5631_SOFT_VOL_CTRL:
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case RT5631_ALC_CTRL_1:
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case RT5631_ALC_CTRL_2:
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case RT5631_ALC_CTRL_3:
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case RT5631_PSEUDO_SPATL_CTRL:
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case RT5631_INDEX_ADD:
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case RT5631_INDEX_DATA:
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case RT5631_EQ_CTRL:
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case RT5631_VENDOR_ID:
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case RT5631_VENDOR_ID1:
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case RT5631_VENDOR_ID2:
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return 1;
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default:
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return 0;
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}
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}
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static const DECLARE_TLV_DB_SCALE(out_vol_tlv, -4650, 150, 0);
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static const DECLARE_TLV_DB_SCALE(dac_vol_tlv, -95625, 375, 0);
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static const DECLARE_TLV_DB_SCALE(in_vol_tlv, -3450, 150, 0);
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/* {0, +20, +24, +30, +35, +40, +44, +50, +52}dB */
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static unsigned int mic_bst_tlv[] = {
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TLV_DB_RANGE_HEAD(6),
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0, 0, TLV_DB_SCALE_ITEM(0, 0, 0),
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1, 1, TLV_DB_SCALE_ITEM(2000, 0, 0),
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2, 2, TLV_DB_SCALE_ITEM(2400, 0, 0),
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3, 5, TLV_DB_SCALE_ITEM(3000, 500, 0),
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6, 6, TLV_DB_SCALE_ITEM(4400, 0, 0),
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7, 7, TLV_DB_SCALE_ITEM(5000, 0, 0),
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8, 8, TLV_DB_SCALE_ITEM(5200, 0, 0),
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};
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static int rt5631_dmic_get(struct snd_kcontrol *kcontrol,
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struct snd_ctl_elem_value *ucontrol)
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{
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struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
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struct rt5631_priv *rt5631 = snd_soc_codec_get_drvdata(codec);
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ucontrol->value.integer.value[0] = rt5631->dmic_used_flag;
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return 0;
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}
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static int rt5631_dmic_put(struct snd_kcontrol *kcontrol,
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struct snd_ctl_elem_value *ucontrol)
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{
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struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
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struct rt5631_priv *rt5631 = snd_soc_codec_get_drvdata(codec);
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rt5631->dmic_used_flag = ucontrol->value.integer.value[0];
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return 0;
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}
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/* MIC Input Type */
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static const char *rt5631_input_mode[] = {
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"Single ended", "Differential"};
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static const SOC_ENUM_SINGLE_DECL(
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rt5631_mic1_mode_enum, RT5631_MIC_CTRL_1,
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RT5631_MIC1_DIFF_INPUT_SHIFT, rt5631_input_mode);
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static const SOC_ENUM_SINGLE_DECL(
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rt5631_mic2_mode_enum, RT5631_MIC_CTRL_1,
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RT5631_MIC2_DIFF_INPUT_SHIFT, rt5631_input_mode);
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/* MONO Input Type */
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static const SOC_ENUM_SINGLE_DECL(
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rt5631_monoin_mode_enum, RT5631_MONO_INPUT_VOL,
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RT5631_MONO_DIFF_INPUT_SHIFT, rt5631_input_mode);
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/* SPK Ratio Gain Control */
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static const char *rt5631_spk_ratio[] = {"1.00x", "1.09x", "1.27x", "1.44x",
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"1.56x", "1.68x", "1.99x", "2.34x"};
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static const SOC_ENUM_SINGLE_DECL(
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rt5631_spk_ratio_enum, RT5631_GEN_PUR_CTRL_REG,
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RT5631_SPK_AMP_RATIO_CTRL_SHIFT, rt5631_spk_ratio);
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static const struct snd_kcontrol_new rt5631_snd_controls[] = {
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/* MIC */
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SOC_ENUM("MIC1 Mode Control", rt5631_mic1_mode_enum),
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SOC_SINGLE_TLV("MIC1 Boost", RT5631_MIC_CTRL_2,
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RT5631_MIC1_BOOST_SHIFT, 8, 0, mic_bst_tlv),
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SOC_ENUM("MIC2 Mode Control", rt5631_mic2_mode_enum),
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SOC_SINGLE_TLV("MIC2 Boost", RT5631_MIC_CTRL_2,
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RT5631_MIC2_BOOST_SHIFT, 8, 0, mic_bst_tlv),
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/* MONO IN */
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SOC_ENUM("MONOIN Mode Control", rt5631_monoin_mode_enum),
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SOC_DOUBLE_TLV("MONOIN_RX Capture Volume", RT5631_MONO_INPUT_VOL,
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RT5631_L_VOL_SHIFT, RT5631_R_VOL_SHIFT,
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RT5631_VOL_MASK, 1, in_vol_tlv),
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/* AXI */
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SOC_DOUBLE_TLV("AXI Capture Volume", RT5631_AUX_IN_VOL,
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RT5631_L_VOL_SHIFT, RT5631_R_VOL_SHIFT,
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RT5631_VOL_MASK, 1, in_vol_tlv),
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/* DAC */
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SOC_DOUBLE_TLV("PCM Playback Volume", RT5631_STEREO_DAC_VOL_2,
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RT5631_L_VOL_SHIFT, RT5631_R_VOL_SHIFT,
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RT5631_DAC_VOL_MASK, 1, dac_vol_tlv),
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SOC_DOUBLE("PCM Playback Switch", RT5631_STEREO_DAC_VOL_1,
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RT5631_L_MUTE_SHIFT, RT5631_R_MUTE_SHIFT, 1, 1),
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/* AXO */
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SOC_SINGLE("AXO1 Playback Switch", RT5631_MONO_AXO_1_2_VOL,
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RT5631_L_MUTE_SHIFT, 1, 1),
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SOC_SINGLE("AXO2 Playback Switch", RT5631_MONO_AXO_1_2_VOL,
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RT5631_R_VOL_SHIFT, 1, 1),
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/* OUTVOL */
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SOC_DOUBLE("OUTVOL Channel Switch", RT5631_SPK_OUT_VOL,
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RT5631_L_EN_SHIFT, RT5631_R_EN_SHIFT, 1, 0),
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/* SPK */
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SOC_DOUBLE("Speaker Playback Switch", RT5631_SPK_OUT_VOL,
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RT5631_L_MUTE_SHIFT, RT5631_R_MUTE_SHIFT, 1, 1),
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SOC_DOUBLE_TLV("Speaker Playback Volume", RT5631_SPK_OUT_VOL,
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RT5631_L_VOL_SHIFT, RT5631_R_VOL_SHIFT, 39, 1, out_vol_tlv),
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/* MONO OUT */
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SOC_SINGLE("MONO Playback Switch", RT5631_MONO_AXO_1_2_VOL,
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RT5631_MUTE_MONO_SHIFT, 1, 1),
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/* HP */
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SOC_DOUBLE("HP Playback Switch", RT5631_HP_OUT_VOL,
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RT5631_L_MUTE_SHIFT, RT5631_R_MUTE_SHIFT, 1, 1),
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SOC_DOUBLE_TLV("HP Playback Volume", RT5631_HP_OUT_VOL,
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RT5631_L_VOL_SHIFT, RT5631_R_VOL_SHIFT,
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RT5631_VOL_MASK, 1, out_vol_tlv),
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/* DMIC */
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SOC_SINGLE_EXT("DMIC Switch", 0, 0, 1, 0,
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rt5631_dmic_get, rt5631_dmic_put),
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SOC_DOUBLE("DMIC Capture Switch", RT5631_DIG_MIC_CTRL,
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RT5631_DMIC_L_CH_MUTE_SHIFT,
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RT5631_DMIC_R_CH_MUTE_SHIFT, 1, 1),
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/* SPK Ratio Gain Control */
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SOC_ENUM("SPK Ratio Control", rt5631_spk_ratio_enum),
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};
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static int check_sysclk1_source(struct snd_soc_dapm_widget *source,
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struct snd_soc_dapm_widget *sink)
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{
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unsigned int reg;
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reg = snd_soc_read(source->codec, RT5631_GLOBAL_CLK_CTRL);
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return reg & RT5631_SYSCLK_SOUR_SEL_PLL;
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}
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static int check_dmic_used(struct snd_soc_dapm_widget *source,
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struct snd_soc_dapm_widget *sink)
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{
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struct rt5631_priv *rt5631 = snd_soc_codec_get_drvdata(source->codec);
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return rt5631->dmic_used_flag;
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}
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static int check_dacl_to_outmixl(struct snd_soc_dapm_widget *source,
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struct snd_soc_dapm_widget *sink)
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{
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unsigned int reg;
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reg = snd_soc_read(source->codec, RT5631_OUTMIXER_L_CTRL);
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return !(reg & RT5631_M_DAC_L_TO_OUTMIXER_L);
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}
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static int check_dacr_to_outmixr(struct snd_soc_dapm_widget *source,
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struct snd_soc_dapm_widget *sink)
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{
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unsigned int reg;
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reg = snd_soc_read(source->codec, RT5631_OUTMIXER_R_CTRL);
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return !(reg & RT5631_M_DAC_R_TO_OUTMIXER_R);
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}
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static int check_dacl_to_spkmixl(struct snd_soc_dapm_widget *source,
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struct snd_soc_dapm_widget *sink)
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{
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unsigned int reg;
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reg = snd_soc_read(source->codec, RT5631_SPK_MIXER_CTRL);
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return !(reg & RT5631_M_DAC_L_TO_SPKMIXER_L);
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}
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static int check_dacr_to_spkmixr(struct snd_soc_dapm_widget *source,
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struct snd_soc_dapm_widget *sink)
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{
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unsigned int reg;
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reg = snd_soc_read(source->codec, RT5631_SPK_MIXER_CTRL);
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return !(reg & RT5631_M_DAC_R_TO_SPKMIXER_R);
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}
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static int check_adcl_select(struct snd_soc_dapm_widget *source,
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struct snd_soc_dapm_widget *sink)
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{
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unsigned int reg;
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reg = snd_soc_read(source->codec, RT5631_ADC_REC_MIXER);
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return !(reg & RT5631_M_MIC1_TO_RECMIXER_L);
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}
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static int check_adcr_select(struct snd_soc_dapm_widget *source,
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struct snd_soc_dapm_widget *sink)
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{
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unsigned int reg;
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reg = snd_soc_read(source->codec, RT5631_ADC_REC_MIXER);
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return !(reg & RT5631_M_MIC2_TO_RECMIXER_R);
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}
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/**
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* onebit_depop_power_stage - auto depop in power stage.
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* @enable: power on/off
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*
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* When power on/off headphone, the depop sequence is done by hardware.
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*/
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static void onebit_depop_power_stage(struct snd_soc_codec *codec, int enable)
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{
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unsigned int soft_vol, hp_zc;
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/* enable one-bit depop function */
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snd_soc_update_bits(codec, RT5631_DEPOP_FUN_CTRL_2,
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RT5631_EN_ONE_BIT_DEPOP, 0);
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/* keep soft volume and zero crossing setting */
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soft_vol = snd_soc_read(codec, RT5631_SOFT_VOL_CTRL);
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snd_soc_write(codec, RT5631_SOFT_VOL_CTRL, 0);
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hp_zc = snd_soc_read(codec, RT5631_INT_ST_IRQ_CTRL_2);
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snd_soc_write(codec, RT5631_INT_ST_IRQ_CTRL_2, hp_zc & 0xf7ff);
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if (enable) {
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/* config one-bit depop parameter */
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rt5631_write_index(codec, RT5631_TEST_MODE_CTRL, 0x84c0);
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rt5631_write_index(codec, RT5631_SPK_INTL_CTRL, 0x309f);
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rt5631_write_index(codec, RT5631_CP_INTL_REG2, 0x6530);
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/* power on capless block */
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snd_soc_write(codec, RT5631_DEPOP_FUN_CTRL_2,
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RT5631_EN_CAP_FREE_DEPOP);
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} else {
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/* power off capless block */
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snd_soc_write(codec, RT5631_DEPOP_FUN_CTRL_2, 0);
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msleep(100);
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}
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/* recover soft volume and zero crossing setting */
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snd_soc_write(codec, RT5631_SOFT_VOL_CTRL, soft_vol);
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snd_soc_write(codec, RT5631_INT_ST_IRQ_CTRL_2, hp_zc);
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}
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/**
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* onebit_depop_mute_stage - auto depop in mute stage.
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* @enable: mute/unmute
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*
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* When mute/unmute headphone, the depop sequence is done by hardware.
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*/
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static void onebit_depop_mute_stage(struct snd_soc_codec *codec, int enable)
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{
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unsigned int soft_vol, hp_zc;
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/* enable one-bit depop function */
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snd_soc_update_bits(codec, RT5631_DEPOP_FUN_CTRL_2,
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RT5631_EN_ONE_BIT_DEPOP, 0);
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/* keep soft volume and zero crossing setting */
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soft_vol = snd_soc_read(codec, RT5631_SOFT_VOL_CTRL);
|
|
snd_soc_write(codec, RT5631_SOFT_VOL_CTRL, 0);
|
|
hp_zc = snd_soc_read(codec, RT5631_INT_ST_IRQ_CTRL_2);
|
|
snd_soc_write(codec, RT5631_INT_ST_IRQ_CTRL_2, hp_zc & 0xf7ff);
|
|
if (enable) {
|
|
schedule_timeout_uninterruptible(msecs_to_jiffies(10));
|
|
/* config one-bit depop parameter */
|
|
rt5631_write_index(codec, RT5631_SPK_INTL_CTRL, 0x307f);
|
|
snd_soc_update_bits(codec, RT5631_HP_OUT_VOL,
|
|
RT5631_L_MUTE | RT5631_R_MUTE, 0);
|
|
msleep(300);
|
|
} else {
|
|
snd_soc_update_bits(codec, RT5631_HP_OUT_VOL,
|
|
RT5631_L_MUTE | RT5631_R_MUTE,
|
|
RT5631_L_MUTE | RT5631_R_MUTE);
|
|
msleep(100);
|
|
}
|
|
|
|
/* recover soft volume and zero crossing setting */
|
|
snd_soc_write(codec, RT5631_SOFT_VOL_CTRL, soft_vol);
|
|
snd_soc_write(codec, RT5631_INT_ST_IRQ_CTRL_2, hp_zc);
|
|
}
|
|
|
|
/**
|
|
* onebit_depop_power_stage - step by step depop sequence in power stage.
|
|
* @enable: power on/off
|
|
*
|
|
* When power on/off headphone, the depop sequence is done in step by step.
|
|
*/
|
|
static void depop_seq_power_stage(struct snd_soc_codec *codec, int enable)
|
|
{
|
|
unsigned int soft_vol, hp_zc;
|
|
|
|
/* depop control by register */
|
|
snd_soc_update_bits(codec, RT5631_DEPOP_FUN_CTRL_2,
|
|
RT5631_EN_ONE_BIT_DEPOP, RT5631_EN_ONE_BIT_DEPOP);
|
|
|
|
/* keep soft volume and zero crossing setting */
|
|
soft_vol = snd_soc_read(codec, RT5631_SOFT_VOL_CTRL);
|
|
snd_soc_write(codec, RT5631_SOFT_VOL_CTRL, 0);
|
|
hp_zc = snd_soc_read(codec, RT5631_INT_ST_IRQ_CTRL_2);
|
|
snd_soc_write(codec, RT5631_INT_ST_IRQ_CTRL_2, hp_zc & 0xf7ff);
|
|
if (enable) {
|
|
/* config depop sequence parameter */
|
|
rt5631_write_index(codec, RT5631_SPK_INTL_CTRL, 0x303e);
|
|
|
|
/* power on headphone and charge pump */
|
|
snd_soc_update_bits(codec, RT5631_PWR_MANAG_ADD3,
|
|
RT5631_PWR_CHARGE_PUMP | RT5631_PWR_HP_L_AMP |
|
|
RT5631_PWR_HP_R_AMP,
|
|
RT5631_PWR_CHARGE_PUMP | RT5631_PWR_HP_L_AMP |
|
|
RT5631_PWR_HP_R_AMP);
|
|
|
|
/* power on soft generator and depop mode2 */
|
|
snd_soc_write(codec, RT5631_DEPOP_FUN_CTRL_1,
|
|
RT5631_POW_ON_SOFT_GEN | RT5631_EN_DEPOP2_FOR_HP);
|
|
msleep(100);
|
|
|
|
/* stop depop mode */
|
|
snd_soc_update_bits(codec, RT5631_PWR_MANAG_ADD3,
|
|
RT5631_PWR_HP_DEPOP_DIS, RT5631_PWR_HP_DEPOP_DIS);
|
|
} else {
|
|
/* config depop sequence parameter */
|
|
rt5631_write_index(codec, RT5631_SPK_INTL_CTRL, 0x303F);
|
|
snd_soc_write(codec, RT5631_DEPOP_FUN_CTRL_1,
|
|
RT5631_POW_ON_SOFT_GEN | RT5631_EN_MUTE_UNMUTE_DEPOP |
|
|
RT5631_PD_HPAMP_L_ST_UP | RT5631_PD_HPAMP_R_ST_UP);
|
|
msleep(75);
|
|
snd_soc_write(codec, RT5631_DEPOP_FUN_CTRL_1,
|
|
RT5631_POW_ON_SOFT_GEN | RT5631_PD_HPAMP_L_ST_UP |
|
|
RT5631_PD_HPAMP_R_ST_UP);
|
|
|
|
/* start depop mode */
|
|
snd_soc_update_bits(codec, RT5631_PWR_MANAG_ADD3,
|
|
RT5631_PWR_HP_DEPOP_DIS, 0);
|
|
|
|
/* config depop sequence parameter */
|
|
snd_soc_write(codec, RT5631_DEPOP_FUN_CTRL_1,
|
|
RT5631_POW_ON_SOFT_GEN | RT5631_EN_DEPOP2_FOR_HP |
|
|
RT5631_PD_HPAMP_L_ST_UP | RT5631_PD_HPAMP_R_ST_UP);
|
|
msleep(80);
|
|
snd_soc_write(codec, RT5631_DEPOP_FUN_CTRL_1,
|
|
RT5631_POW_ON_SOFT_GEN);
|
|
|
|
/* power down headphone and charge pump */
|
|
snd_soc_update_bits(codec, RT5631_PWR_MANAG_ADD3,
|
|
RT5631_PWR_CHARGE_PUMP | RT5631_PWR_HP_L_AMP |
|
|
RT5631_PWR_HP_R_AMP, 0);
|
|
}
|
|
|
|
/* recover soft volume and zero crossing setting */
|
|
snd_soc_write(codec, RT5631_SOFT_VOL_CTRL, soft_vol);
|
|
snd_soc_write(codec, RT5631_INT_ST_IRQ_CTRL_2, hp_zc);
|
|
}
|
|
|
|
/**
|
|
* depop_seq_mute_stage - step by step depop sequence in mute stage.
|
|
* @enable: mute/unmute
|
|
*
|
|
* When mute/unmute headphone, the depop sequence is done in step by step.
|
|
*/
|
|
static void depop_seq_mute_stage(struct snd_soc_codec *codec, int enable)
|
|
{
|
|
unsigned int soft_vol, hp_zc;
|
|
|
|
/* depop control by register */
|
|
snd_soc_update_bits(codec, RT5631_DEPOP_FUN_CTRL_2,
|
|
RT5631_EN_ONE_BIT_DEPOP, RT5631_EN_ONE_BIT_DEPOP);
|
|
|
|
/* keep soft volume and zero crossing setting */
|
|
soft_vol = snd_soc_read(codec, RT5631_SOFT_VOL_CTRL);
|
|
snd_soc_write(codec, RT5631_SOFT_VOL_CTRL, 0);
|
|
hp_zc = snd_soc_read(codec, RT5631_INT_ST_IRQ_CTRL_2);
|
|
snd_soc_write(codec, RT5631_INT_ST_IRQ_CTRL_2, hp_zc & 0xf7ff);
|
|
if (enable) {
|
|
schedule_timeout_uninterruptible(msecs_to_jiffies(10));
|
|
|
|
/* config depop sequence parameter */
|
|
rt5631_write_index(codec, RT5631_SPK_INTL_CTRL, 0x302f);
|
|
snd_soc_write(codec, RT5631_DEPOP_FUN_CTRL_1,
|
|
RT5631_POW_ON_SOFT_GEN | RT5631_EN_MUTE_UNMUTE_DEPOP |
|
|
RT5631_EN_HP_R_M_UN_MUTE_DEPOP |
|
|
RT5631_EN_HP_L_M_UN_MUTE_DEPOP);
|
|
|
|
snd_soc_update_bits(codec, RT5631_HP_OUT_VOL,
|
|
RT5631_L_MUTE | RT5631_R_MUTE, 0);
|
|
msleep(160);
|
|
} else {
|
|
/* config depop sequence parameter */
|
|
rt5631_write_index(codec, RT5631_SPK_INTL_CTRL, 0x302f);
|
|
snd_soc_write(codec, RT5631_DEPOP_FUN_CTRL_1,
|
|
RT5631_POW_ON_SOFT_GEN | RT5631_EN_MUTE_UNMUTE_DEPOP |
|
|
RT5631_EN_HP_R_M_UN_MUTE_DEPOP |
|
|
RT5631_EN_HP_L_M_UN_MUTE_DEPOP);
|
|
|
|
snd_soc_update_bits(codec, RT5631_HP_OUT_VOL,
|
|
RT5631_L_MUTE | RT5631_R_MUTE,
|
|
RT5631_L_MUTE | RT5631_R_MUTE);
|
|
msleep(150);
|
|
}
|
|
|
|
/* recover soft volume and zero crossing setting */
|
|
snd_soc_write(codec, RT5631_SOFT_VOL_CTRL, soft_vol);
|
|
snd_soc_write(codec, RT5631_INT_ST_IRQ_CTRL_2, hp_zc);
|
|
}
|
|
|
|
static int hp_event(struct snd_soc_dapm_widget *w,
|
|
struct snd_kcontrol *kcontrol, int event)
|
|
{
|
|
struct snd_soc_codec *codec = w->codec;
|
|
struct rt5631_priv *rt5631 = snd_soc_codec_get_drvdata(codec);
|
|
|
|
switch (event) {
|
|
case SND_SOC_DAPM_PRE_PMD:
|
|
if (rt5631->codec_version) {
|
|
onebit_depop_mute_stage(codec, 0);
|
|
onebit_depop_power_stage(codec, 0);
|
|
} else {
|
|
depop_seq_mute_stage(codec, 0);
|
|
depop_seq_power_stage(codec, 0);
|
|
}
|
|
break;
|
|
|
|
case SND_SOC_DAPM_POST_PMU:
|
|
if (rt5631->codec_version) {
|
|
onebit_depop_power_stage(codec, 1);
|
|
onebit_depop_mute_stage(codec, 1);
|
|
} else {
|
|
depop_seq_power_stage(codec, 1);
|
|
depop_seq_mute_stage(codec, 1);
|
|
}
|
|
break;
|
|
|
|
default:
|
|
break;
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int set_dmic_params(struct snd_soc_dapm_widget *w,
|
|
struct snd_kcontrol *kcontrol, int event)
|
|
{
|
|
struct snd_soc_codec *codec = w->codec;
|
|
struct rt5631_priv *rt5631 = snd_soc_codec_get_drvdata(codec);
|
|
|
|
switch (rt5631->rx_rate) {
|
|
case 44100:
|
|
case 48000:
|
|
snd_soc_update_bits(codec, RT5631_DIG_MIC_CTRL,
|
|
RT5631_DMIC_CLK_CTRL_MASK,
|
|
RT5631_DMIC_CLK_CTRL_TO_32FS);
|
|
break;
|
|
|
|
case 32000:
|
|
case 22050:
|
|
snd_soc_update_bits(codec, RT5631_DIG_MIC_CTRL,
|
|
RT5631_DMIC_CLK_CTRL_MASK,
|
|
RT5631_DMIC_CLK_CTRL_TO_64FS);
|
|
break;
|
|
|
|
case 16000:
|
|
case 11025:
|
|
case 8000:
|
|
snd_soc_update_bits(codec, RT5631_DIG_MIC_CTRL,
|
|
RT5631_DMIC_CLK_CTRL_MASK,
|
|
RT5631_DMIC_CLK_CTRL_TO_128FS);
|
|
break;
|
|
|
|
default:
|
|
return -EINVAL;
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
static const struct snd_kcontrol_new rt5631_recmixl_mixer_controls[] = {
|
|
SOC_DAPM_SINGLE("OUTMIXL Capture Switch", RT5631_ADC_REC_MIXER,
|
|
RT5631_M_OUTMIXL_RECMIXL_BIT, 1, 1),
|
|
SOC_DAPM_SINGLE("MIC1_BST1 Capture Switch", RT5631_ADC_REC_MIXER,
|
|
RT5631_M_MIC1_RECMIXL_BIT, 1, 1),
|
|
SOC_DAPM_SINGLE("AXILVOL Capture Switch", RT5631_ADC_REC_MIXER,
|
|
RT5631_M_AXIL_RECMIXL_BIT, 1, 1),
|
|
SOC_DAPM_SINGLE("MONOIN_RX Capture Switch", RT5631_ADC_REC_MIXER,
|
|
RT5631_M_MONO_IN_RECMIXL_BIT, 1, 1),
|
|
};
|
|
|
|
static const struct snd_kcontrol_new rt5631_recmixr_mixer_controls[] = {
|
|
SOC_DAPM_SINGLE("MONOIN_RX Capture Switch", RT5631_ADC_REC_MIXER,
|
|
RT5631_M_MONO_IN_RECMIXR_BIT, 1, 1),
|
|
SOC_DAPM_SINGLE("AXIRVOL Capture Switch", RT5631_ADC_REC_MIXER,
|
|
RT5631_M_AXIR_RECMIXR_BIT, 1, 1),
|
|
SOC_DAPM_SINGLE("MIC2_BST2 Capture Switch", RT5631_ADC_REC_MIXER,
|
|
RT5631_M_MIC2_RECMIXR_BIT, 1, 1),
|
|
SOC_DAPM_SINGLE("OUTMIXR Capture Switch", RT5631_ADC_REC_MIXER,
|
|
RT5631_M_OUTMIXR_RECMIXR_BIT, 1, 1),
|
|
};
|
|
|
|
static const struct snd_kcontrol_new rt5631_spkmixl_mixer_controls[] = {
|
|
SOC_DAPM_SINGLE("RECMIXL Playback Switch", RT5631_SPK_MIXER_CTRL,
|
|
RT5631_M_RECMIXL_SPKMIXL_BIT, 1, 1),
|
|
SOC_DAPM_SINGLE("MIC1_P Playback Switch", RT5631_SPK_MIXER_CTRL,
|
|
RT5631_M_MIC1P_SPKMIXL_BIT, 1, 1),
|
|
SOC_DAPM_SINGLE("DACL Playback Switch", RT5631_SPK_MIXER_CTRL,
|
|
RT5631_M_DACL_SPKMIXL_BIT, 1, 1),
|
|
SOC_DAPM_SINGLE("OUTMIXL Playback Switch", RT5631_SPK_MIXER_CTRL,
|
|
RT5631_M_OUTMIXL_SPKMIXL_BIT, 1, 1),
|
|
};
|
|
|
|
static const struct snd_kcontrol_new rt5631_spkmixr_mixer_controls[] = {
|
|
SOC_DAPM_SINGLE("OUTMIXR Playback Switch", RT5631_SPK_MIXER_CTRL,
|
|
RT5631_M_OUTMIXR_SPKMIXR_BIT, 1, 1),
|
|
SOC_DAPM_SINGLE("DACR Playback Switch", RT5631_SPK_MIXER_CTRL,
|
|
RT5631_M_DACR_SPKMIXR_BIT, 1, 1),
|
|
SOC_DAPM_SINGLE("MIC2_P Playback Switch", RT5631_SPK_MIXER_CTRL,
|
|
RT5631_M_MIC2P_SPKMIXR_BIT, 1, 1),
|
|
SOC_DAPM_SINGLE("RECMIXR Playback Switch", RT5631_SPK_MIXER_CTRL,
|
|
RT5631_M_RECMIXR_SPKMIXR_BIT, 1, 1),
|
|
};
|
|
|
|
static const struct snd_kcontrol_new rt5631_outmixl_mixer_controls[] = {
|
|
SOC_DAPM_SINGLE("RECMIXL Playback Switch", RT5631_OUTMIXER_L_CTRL,
|
|
RT5631_M_RECMIXL_OUTMIXL_BIT, 1, 1),
|
|
SOC_DAPM_SINGLE("RECMIXR Playback Switch", RT5631_OUTMIXER_L_CTRL,
|
|
RT5631_M_RECMIXR_OUTMIXL_BIT, 1, 1),
|
|
SOC_DAPM_SINGLE("DACL Playback Switch", RT5631_OUTMIXER_L_CTRL,
|
|
RT5631_M_DACL_OUTMIXL_BIT, 1, 1),
|
|
SOC_DAPM_SINGLE("MIC1_BST1 Playback Switch", RT5631_OUTMIXER_L_CTRL,
|
|
RT5631_M_MIC1_OUTMIXL_BIT, 1, 1),
|
|
SOC_DAPM_SINGLE("MIC2_BST2 Playback Switch", RT5631_OUTMIXER_L_CTRL,
|
|
RT5631_M_MIC2_OUTMIXL_BIT, 1, 1),
|
|
SOC_DAPM_SINGLE("MONOIN_RXP Playback Switch", RT5631_OUTMIXER_L_CTRL,
|
|
RT5631_M_MONO_INP_OUTMIXL_BIT, 1, 1),
|
|
SOC_DAPM_SINGLE("AXILVOL Playback Switch", RT5631_OUTMIXER_L_CTRL,
|
|
RT5631_M_AXIL_OUTMIXL_BIT, 1, 1),
|
|
SOC_DAPM_SINGLE("AXIRVOL Playback Switch", RT5631_OUTMIXER_L_CTRL,
|
|
RT5631_M_AXIR_OUTMIXL_BIT, 1, 1),
|
|
SOC_DAPM_SINGLE("VDAC Playback Switch", RT5631_OUTMIXER_L_CTRL,
|
|
RT5631_M_VDAC_OUTMIXL_BIT, 1, 1),
|
|
};
|
|
|
|
static const struct snd_kcontrol_new rt5631_outmixr_mixer_controls[] = {
|
|
SOC_DAPM_SINGLE("VDAC Playback Switch", RT5631_OUTMIXER_R_CTRL,
|
|
RT5631_M_VDAC_OUTMIXR_BIT, 1, 1),
|
|
SOC_DAPM_SINGLE("AXIRVOL Playback Switch", RT5631_OUTMIXER_R_CTRL,
|
|
RT5631_M_AXIR_OUTMIXR_BIT, 1, 1),
|
|
SOC_DAPM_SINGLE("AXILVOL Playback Switch", RT5631_OUTMIXER_R_CTRL,
|
|
RT5631_M_AXIL_OUTMIXR_BIT, 1, 1),
|
|
SOC_DAPM_SINGLE("MONOIN_RXN Playback Switch", RT5631_OUTMIXER_R_CTRL,
|
|
RT5631_M_MONO_INN_OUTMIXR_BIT, 1, 1),
|
|
SOC_DAPM_SINGLE("MIC2_BST2 Playback Switch", RT5631_OUTMIXER_R_CTRL,
|
|
RT5631_M_MIC2_OUTMIXR_BIT, 1, 1),
|
|
SOC_DAPM_SINGLE("MIC1_BST1 Playback Switch", RT5631_OUTMIXER_R_CTRL,
|
|
RT5631_M_MIC1_OUTMIXR_BIT, 1, 1),
|
|
SOC_DAPM_SINGLE("DACR Playback Switch", RT5631_OUTMIXER_R_CTRL,
|
|
RT5631_M_DACR_OUTMIXR_BIT, 1, 1),
|
|
SOC_DAPM_SINGLE("RECMIXR Playback Switch", RT5631_OUTMIXER_R_CTRL,
|
|
RT5631_M_RECMIXR_OUTMIXR_BIT, 1, 1),
|
|
SOC_DAPM_SINGLE("RECMIXL Playback Switch", RT5631_OUTMIXER_R_CTRL,
|
|
RT5631_M_RECMIXL_OUTMIXR_BIT, 1, 1),
|
|
};
|
|
|
|
static const struct snd_kcontrol_new rt5631_AXO1MIX_mixer_controls[] = {
|
|
SOC_DAPM_SINGLE("MIC1_BST1 Playback Switch", RT5631_AXO1MIXER_CTRL,
|
|
RT5631_M_MIC1_AXO1MIX_BIT , 1, 1),
|
|
SOC_DAPM_SINGLE("MIC2_BST2 Playback Switch", RT5631_AXO1MIXER_CTRL,
|
|
RT5631_M_MIC2_AXO1MIX_BIT, 1, 1),
|
|
SOC_DAPM_SINGLE("OUTVOLL Playback Switch", RT5631_AXO1MIXER_CTRL,
|
|
RT5631_M_OUTMIXL_AXO1MIX_BIT , 1 , 1),
|
|
SOC_DAPM_SINGLE("OUTVOLR Playback Switch", RT5631_AXO1MIXER_CTRL,
|
|
RT5631_M_OUTMIXR_AXO1MIX_BIT, 1, 1),
|
|
};
|
|
|
|
static const struct snd_kcontrol_new rt5631_AXO2MIX_mixer_controls[] = {
|
|
SOC_DAPM_SINGLE("MIC1_BST1 Playback Switch", RT5631_AXO2MIXER_CTRL,
|
|
RT5631_M_MIC1_AXO2MIX_BIT, 1, 1),
|
|
SOC_DAPM_SINGLE("MIC2_BST2 Playback Switch", RT5631_AXO2MIXER_CTRL,
|
|
RT5631_M_MIC2_AXO2MIX_BIT, 1, 1),
|
|
SOC_DAPM_SINGLE("OUTVOLL Playback Switch", RT5631_AXO2MIXER_CTRL,
|
|
RT5631_M_OUTMIXL_AXO2MIX_BIT, 1, 1),
|
|
SOC_DAPM_SINGLE("OUTVOLR Playback Switch", RT5631_AXO2MIXER_CTRL,
|
|
RT5631_M_OUTMIXR_AXO2MIX_BIT, 1 , 1),
|
|
};
|
|
|
|
static const struct snd_kcontrol_new rt5631_spolmix_mixer_controls[] = {
|
|
SOC_DAPM_SINGLE("SPKVOLL Playback Switch", RT5631_SPK_MONO_OUT_CTRL,
|
|
RT5631_M_SPKVOLL_SPOLMIX_BIT, 1, 1),
|
|
SOC_DAPM_SINGLE("SPKVOLR Playback Switch", RT5631_SPK_MONO_OUT_CTRL,
|
|
RT5631_M_SPKVOLR_SPOLMIX_BIT, 1, 1),
|
|
};
|
|
|
|
static const struct snd_kcontrol_new rt5631_spormix_mixer_controls[] = {
|
|
SOC_DAPM_SINGLE("SPKVOLL Playback Switch", RT5631_SPK_MONO_OUT_CTRL,
|
|
RT5631_M_SPKVOLL_SPORMIX_BIT, 1, 1),
|
|
SOC_DAPM_SINGLE("SPKVOLR Playback Switch", RT5631_SPK_MONO_OUT_CTRL,
|
|
RT5631_M_SPKVOLR_SPORMIX_BIT, 1, 1),
|
|
};
|
|
|
|
static const struct snd_kcontrol_new rt5631_monomix_mixer_controls[] = {
|
|
SOC_DAPM_SINGLE("OUTVOLL Playback Switch", RT5631_SPK_MONO_OUT_CTRL,
|
|
RT5631_M_OUTVOLL_MONOMIX_BIT, 1, 1),
|
|
SOC_DAPM_SINGLE("OUTVOLR Playback Switch", RT5631_SPK_MONO_OUT_CTRL,
|
|
RT5631_M_OUTVOLR_MONOMIX_BIT, 1, 1),
|
|
};
|
|
|
|
/* Left SPK Volume Input */
|
|
static const char *rt5631_spkvoll_sel[] = {"Vmid", "SPKMIXL"};
|
|
|
|
static const SOC_ENUM_SINGLE_DECL(
|
|
rt5631_spkvoll_enum, RT5631_SPK_OUT_VOL,
|
|
RT5631_L_EN_SHIFT, rt5631_spkvoll_sel);
|
|
|
|
static const struct snd_kcontrol_new rt5631_spkvoll_mux_control =
|
|
SOC_DAPM_ENUM("Left SPKVOL SRC", rt5631_spkvoll_enum);
|
|
|
|
/* Left HP Volume Input */
|
|
static const char *rt5631_hpvoll_sel[] = {"Vmid", "OUTMIXL"};
|
|
|
|
static const SOC_ENUM_SINGLE_DECL(
|
|
rt5631_hpvoll_enum, RT5631_HP_OUT_VOL,
|
|
RT5631_L_EN_SHIFT, rt5631_hpvoll_sel);
|
|
|
|
static const struct snd_kcontrol_new rt5631_hpvoll_mux_control =
|
|
SOC_DAPM_ENUM("Left HPVOL SRC", rt5631_hpvoll_enum);
|
|
|
|
/* Left Out Volume Input */
|
|
static const char *rt5631_outvoll_sel[] = {"Vmid", "OUTMIXL"};
|
|
|
|
static const SOC_ENUM_SINGLE_DECL(
|
|
rt5631_outvoll_enum, RT5631_MONO_AXO_1_2_VOL,
|
|
RT5631_L_EN_SHIFT, rt5631_outvoll_sel);
|
|
|
|
static const struct snd_kcontrol_new rt5631_outvoll_mux_control =
|
|
SOC_DAPM_ENUM("Left OUTVOL SRC", rt5631_outvoll_enum);
|
|
|
|
/* Right Out Volume Input */
|
|
static const char *rt5631_outvolr_sel[] = {"Vmid", "OUTMIXR"};
|
|
|
|
static const SOC_ENUM_SINGLE_DECL(
|
|
rt5631_outvolr_enum, RT5631_MONO_AXO_1_2_VOL,
|
|
RT5631_R_EN_SHIFT, rt5631_outvolr_sel);
|
|
|
|
static const struct snd_kcontrol_new rt5631_outvolr_mux_control =
|
|
SOC_DAPM_ENUM("Right OUTVOL SRC", rt5631_outvolr_enum);
|
|
|
|
/* Right HP Volume Input */
|
|
static const char *rt5631_hpvolr_sel[] = {"Vmid", "OUTMIXR"};
|
|
|
|
static const SOC_ENUM_SINGLE_DECL(
|
|
rt5631_hpvolr_enum, RT5631_HP_OUT_VOL,
|
|
RT5631_R_EN_SHIFT, rt5631_hpvolr_sel);
|
|
|
|
static const struct snd_kcontrol_new rt5631_hpvolr_mux_control =
|
|
SOC_DAPM_ENUM("Right HPVOL SRC", rt5631_hpvolr_enum);
|
|
|
|
/* Right SPK Volume Input */
|
|
static const char *rt5631_spkvolr_sel[] = {"Vmid", "SPKMIXR"};
|
|
|
|
static const SOC_ENUM_SINGLE_DECL(
|
|
rt5631_spkvolr_enum, RT5631_SPK_OUT_VOL,
|
|
RT5631_R_EN_SHIFT, rt5631_spkvolr_sel);
|
|
|
|
static const struct snd_kcontrol_new rt5631_spkvolr_mux_control =
|
|
SOC_DAPM_ENUM("Right SPKVOL SRC", rt5631_spkvolr_enum);
|
|
|
|
/* SPO Left Channel Input */
|
|
static const char *rt5631_spol_src_sel[] = {
|
|
"SPOLMIX", "MONOIN_RX", "VDAC", "DACL"};
|
|
|
|
static const SOC_ENUM_SINGLE_DECL(
|
|
rt5631_spol_src_enum, RT5631_SPK_MONO_HP_OUT_CTRL,
|
|
RT5631_SPK_L_MUX_SEL_SHIFT, rt5631_spol_src_sel);
|
|
|
|
static const struct snd_kcontrol_new rt5631_spol_mux_control =
|
|
SOC_DAPM_ENUM("SPOL SRC", rt5631_spol_src_enum);
|
|
|
|
/* SPO Right Channel Input */
|
|
static const char *rt5631_spor_src_sel[] = {
|
|
"SPORMIX", "MONOIN_RX", "VDAC", "DACR"};
|
|
|
|
static const SOC_ENUM_SINGLE_DECL(
|
|
rt5631_spor_src_enum, RT5631_SPK_MONO_HP_OUT_CTRL,
|
|
RT5631_SPK_R_MUX_SEL_SHIFT, rt5631_spor_src_sel);
|
|
|
|
static const struct snd_kcontrol_new rt5631_spor_mux_control =
|
|
SOC_DAPM_ENUM("SPOR SRC", rt5631_spor_src_enum);
|
|
|
|
/* MONO Input */
|
|
static const char *rt5631_mono_src_sel[] = {"MONOMIX", "MONOIN_RX", "VDAC"};
|
|
|
|
static const SOC_ENUM_SINGLE_DECL(
|
|
rt5631_mono_src_enum, RT5631_SPK_MONO_HP_OUT_CTRL,
|
|
RT5631_MONO_MUX_SEL_SHIFT, rt5631_mono_src_sel);
|
|
|
|
static const struct snd_kcontrol_new rt5631_mono_mux_control =
|
|
SOC_DAPM_ENUM("MONO SRC", rt5631_mono_src_enum);
|
|
|
|
/* Left HPO Input */
|
|
static const char *rt5631_hpl_src_sel[] = {"Left HPVOL", "Left DAC"};
|
|
|
|
static const SOC_ENUM_SINGLE_DECL(
|
|
rt5631_hpl_src_enum, RT5631_SPK_MONO_HP_OUT_CTRL,
|
|
RT5631_HP_L_MUX_SEL_SHIFT, rt5631_hpl_src_sel);
|
|
|
|
static const struct snd_kcontrol_new rt5631_hpl_mux_control =
|
|
SOC_DAPM_ENUM("HPL SRC", rt5631_hpl_src_enum);
|
|
|
|
/* Right HPO Input */
|
|
static const char *rt5631_hpr_src_sel[] = {"Right HPVOL", "Right DAC"};
|
|
|
|
static const SOC_ENUM_SINGLE_DECL(
|
|
rt5631_hpr_src_enum, RT5631_SPK_MONO_HP_OUT_CTRL,
|
|
RT5631_HP_R_MUX_SEL_SHIFT, rt5631_hpr_src_sel);
|
|
|
|
static const struct snd_kcontrol_new rt5631_hpr_mux_control =
|
|
SOC_DAPM_ENUM("HPR SRC", rt5631_hpr_src_enum);
|
|
|
|
static const struct snd_soc_dapm_widget rt5631_dapm_widgets[] = {
|
|
/* Vmid */
|
|
SND_SOC_DAPM_VMID("Vmid"),
|
|
/* PLL1 */
|
|
SND_SOC_DAPM_SUPPLY("PLL1", RT5631_PWR_MANAG_ADD2,
|
|
RT5631_PWR_PLL1_BIT, 0, NULL, 0),
|
|
|
|
/* Input Side */
|
|
/* Input Lines */
|
|
SND_SOC_DAPM_INPUT("MIC1"),
|
|
SND_SOC_DAPM_INPUT("MIC2"),
|
|
SND_SOC_DAPM_INPUT("AXIL"),
|
|
SND_SOC_DAPM_INPUT("AXIR"),
|
|
SND_SOC_DAPM_INPUT("MONOIN_RXN"),
|
|
SND_SOC_DAPM_INPUT("MONOIN_RXP"),
|
|
SND_SOC_DAPM_INPUT("DMIC"),
|
|
|
|
/* MICBIAS */
|
|
SND_SOC_DAPM_MICBIAS("MIC Bias1", RT5631_PWR_MANAG_ADD2,
|
|
RT5631_PWR_MICBIAS1_VOL_BIT, 0),
|
|
SND_SOC_DAPM_MICBIAS("MIC Bias2", RT5631_PWR_MANAG_ADD2,
|
|
RT5631_PWR_MICBIAS2_VOL_BIT, 0),
|
|
|
|
/* Boost */
|
|
SND_SOC_DAPM_PGA("MIC1 Boost", RT5631_PWR_MANAG_ADD2,
|
|
RT5631_PWR_MIC1_BOOT_GAIN_BIT, 0, NULL, 0),
|
|
SND_SOC_DAPM_PGA("MIC2 Boost", RT5631_PWR_MANAG_ADD2,
|
|
RT5631_PWR_MIC2_BOOT_GAIN_BIT, 0, NULL, 0),
|
|
SND_SOC_DAPM_PGA("MONOIN_RXP Boost", RT5631_PWR_MANAG_ADD4,
|
|
RT5631_PWR_MONO_IN_P_VOL_BIT, 0, NULL, 0),
|
|
SND_SOC_DAPM_PGA("MONOIN_RXN Boost", RT5631_PWR_MANAG_ADD4,
|
|
RT5631_PWR_MONO_IN_N_VOL_BIT, 0, NULL, 0),
|
|
SND_SOC_DAPM_PGA("AXIL Boost", RT5631_PWR_MANAG_ADD4,
|
|
RT5631_PWR_AXIL_IN_VOL_BIT, 0, NULL, 0),
|
|
SND_SOC_DAPM_PGA("AXIR Boost", RT5631_PWR_MANAG_ADD4,
|
|
RT5631_PWR_AXIR_IN_VOL_BIT, 0, NULL, 0),
|
|
|
|
/* MONO In */
|
|
SND_SOC_DAPM_MIXER("MONO_IN", SND_SOC_NOPM, 0, 0, NULL, 0),
|
|
|
|
/* REC Mixer */
|
|
SND_SOC_DAPM_MIXER("RECMIXL Mixer", RT5631_PWR_MANAG_ADD2,
|
|
RT5631_PWR_RECMIXER_L_BIT, 0,
|
|
&rt5631_recmixl_mixer_controls[0],
|
|
ARRAY_SIZE(rt5631_recmixl_mixer_controls)),
|
|
SND_SOC_DAPM_MIXER("RECMIXR Mixer", RT5631_PWR_MANAG_ADD2,
|
|
RT5631_PWR_RECMIXER_R_BIT, 0,
|
|
&rt5631_recmixr_mixer_controls[0],
|
|
ARRAY_SIZE(rt5631_recmixr_mixer_controls)),
|
|
/* Because of record duplication for L/R channel,
|
|
* L/R ADCs need power up at the same time */
|
|
SND_SOC_DAPM_MIXER("ADC Mixer", SND_SOC_NOPM, 0, 0, NULL, 0),
|
|
|
|
/* DMIC */
|
|
SND_SOC_DAPM_SUPPLY("DMIC Supply", RT5631_DIG_MIC_CTRL,
|
|
RT5631_DMIC_ENA_SHIFT, 0,
|
|
set_dmic_params, SND_SOC_DAPM_PRE_PMU),
|
|
/* ADC Data Srouce */
|
|
SND_SOC_DAPM_SUPPLY("Left ADC Select", RT5631_INT_ST_IRQ_CTRL_2,
|
|
RT5631_ADC_DATA_SEL_MIC1_SHIFT, 0, NULL, 0),
|
|
SND_SOC_DAPM_SUPPLY("Right ADC Select", RT5631_INT_ST_IRQ_CTRL_2,
|
|
RT5631_ADC_DATA_SEL_MIC2_SHIFT, 0, NULL, 0),
|
|
|
|
/* ADCs */
|
|
SND_SOC_DAPM_ADC("Left ADC", "HIFI Capture",
|
|
RT5631_PWR_MANAG_ADD1, RT5631_PWR_ADC_L_CLK_BIT, 0),
|
|
SND_SOC_DAPM_ADC("Right ADC", "HIFI Capture",
|
|
RT5631_PWR_MANAG_ADD1, RT5631_PWR_ADC_R_CLK_BIT, 0),
|
|
|
|
/* DAC and ADC supply power */
|
|
SND_SOC_DAPM_SUPPLY("I2S", RT5631_PWR_MANAG_ADD1,
|
|
RT5631_PWR_MAIN_I2S_BIT, 0, NULL, 0),
|
|
SND_SOC_DAPM_SUPPLY("DAC REF", RT5631_PWR_MANAG_ADD1,
|
|
RT5631_PWR_DAC_REF_BIT, 0, NULL, 0),
|
|
|
|
/* Output Side */
|
|
/* DACs */
|
|
SND_SOC_DAPM_DAC("Left DAC", "HIFI Playback",
|
|
RT5631_PWR_MANAG_ADD1, RT5631_PWR_DAC_L_CLK_BIT, 0),
|
|
SND_SOC_DAPM_DAC("Right DAC", "HIFI Playback",
|
|
RT5631_PWR_MANAG_ADD1, RT5631_PWR_DAC_R_CLK_BIT, 0),
|
|
SND_SOC_DAPM_DAC("Voice DAC", "Voice DAC Mono Playback",
|
|
SND_SOC_NOPM, 0, 0),
|
|
SND_SOC_DAPM_PGA("Voice DAC Boost", SND_SOC_NOPM, 0, 0, NULL, 0),
|
|
/* DAC supply power */
|
|
SND_SOC_DAPM_SUPPLY("Left DAC To Mixer", RT5631_PWR_MANAG_ADD1,
|
|
RT5631_PWR_DAC_L_TO_MIXER_BIT, 0, NULL, 0),
|
|
SND_SOC_DAPM_SUPPLY("Right DAC To Mixer", RT5631_PWR_MANAG_ADD1,
|
|
RT5631_PWR_DAC_R_TO_MIXER_BIT, 0, NULL, 0),
|
|
|
|
/* Left SPK Mixer */
|
|
SND_SOC_DAPM_MIXER("SPKMIXL Mixer", RT5631_PWR_MANAG_ADD2,
|
|
RT5631_PWR_SPKMIXER_L_BIT, 0,
|
|
&rt5631_spkmixl_mixer_controls[0],
|
|
ARRAY_SIZE(rt5631_spkmixl_mixer_controls)),
|
|
/* Left Out Mixer */
|
|
SND_SOC_DAPM_MIXER("OUTMIXL Mixer", RT5631_PWR_MANAG_ADD2,
|
|
RT5631_PWR_OUTMIXER_L_BIT, 0,
|
|
&rt5631_outmixl_mixer_controls[0],
|
|
ARRAY_SIZE(rt5631_outmixl_mixer_controls)),
|
|
/* Right Out Mixer */
|
|
SND_SOC_DAPM_MIXER("OUTMIXR Mixer", RT5631_PWR_MANAG_ADD2,
|
|
RT5631_PWR_OUTMIXER_R_BIT, 0,
|
|
&rt5631_outmixr_mixer_controls[0],
|
|
ARRAY_SIZE(rt5631_outmixr_mixer_controls)),
|
|
/* Right SPK Mixer */
|
|
SND_SOC_DAPM_MIXER("SPKMIXR Mixer", RT5631_PWR_MANAG_ADD2,
|
|
RT5631_PWR_SPKMIXER_R_BIT, 0,
|
|
&rt5631_spkmixr_mixer_controls[0],
|
|
ARRAY_SIZE(rt5631_spkmixr_mixer_controls)),
|
|
|
|
/* Volume Mux */
|
|
SND_SOC_DAPM_MUX("Left SPKVOL Mux", RT5631_PWR_MANAG_ADD4,
|
|
RT5631_PWR_SPK_L_VOL_BIT, 0,
|
|
&rt5631_spkvoll_mux_control),
|
|
SND_SOC_DAPM_MUX("Left HPVOL Mux", RT5631_PWR_MANAG_ADD4,
|
|
RT5631_PWR_HP_L_OUT_VOL_BIT, 0,
|
|
&rt5631_hpvoll_mux_control),
|
|
SND_SOC_DAPM_MUX("Left OUTVOL Mux", RT5631_PWR_MANAG_ADD4,
|
|
RT5631_PWR_LOUT_VOL_BIT, 0,
|
|
&rt5631_outvoll_mux_control),
|
|
SND_SOC_DAPM_MUX("Right OUTVOL Mux", RT5631_PWR_MANAG_ADD4,
|
|
RT5631_PWR_ROUT_VOL_BIT, 0,
|
|
&rt5631_outvolr_mux_control),
|
|
SND_SOC_DAPM_MUX("Right HPVOL Mux", RT5631_PWR_MANAG_ADD4,
|
|
RT5631_PWR_HP_R_OUT_VOL_BIT, 0,
|
|
&rt5631_hpvolr_mux_control),
|
|
SND_SOC_DAPM_MUX("Right SPKVOL Mux", RT5631_PWR_MANAG_ADD4,
|
|
RT5631_PWR_SPK_R_VOL_BIT, 0,
|
|
&rt5631_spkvolr_mux_control),
|
|
|
|
/* DAC To HP */
|
|
SND_SOC_DAPM_PGA_S("Left DAC_HP", 0, SND_SOC_NOPM, 0, 0, NULL, 0),
|
|
SND_SOC_DAPM_PGA_S("Right DAC_HP", 0, SND_SOC_NOPM, 0, 0, NULL, 0),
|
|
|
|
/* HP Depop */
|
|
SND_SOC_DAPM_PGA_S("HP Depop", 1, SND_SOC_NOPM, 0, 0,
|
|
hp_event, SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU),
|
|
|
|
/* AXO1 Mixer */
|
|
SND_SOC_DAPM_MIXER("AXO1MIX Mixer", RT5631_PWR_MANAG_ADD3,
|
|
RT5631_PWR_AXO1MIXER_BIT, 0,
|
|
&rt5631_AXO1MIX_mixer_controls[0],
|
|
ARRAY_SIZE(rt5631_AXO1MIX_mixer_controls)),
|
|
/* SPOL Mixer */
|
|
SND_SOC_DAPM_MIXER("SPOLMIX Mixer", SND_SOC_NOPM, 0, 0,
|
|
&rt5631_spolmix_mixer_controls[0],
|
|
ARRAY_SIZE(rt5631_spolmix_mixer_controls)),
|
|
/* MONO Mixer */
|
|
SND_SOC_DAPM_MIXER("MONOMIX Mixer", RT5631_PWR_MANAG_ADD3,
|
|
RT5631_PWR_MONOMIXER_BIT, 0,
|
|
&rt5631_monomix_mixer_controls[0],
|
|
ARRAY_SIZE(rt5631_monomix_mixer_controls)),
|
|
/* SPOR Mixer */
|
|
SND_SOC_DAPM_MIXER("SPORMIX Mixer", SND_SOC_NOPM, 0, 0,
|
|
&rt5631_spormix_mixer_controls[0],
|
|
ARRAY_SIZE(rt5631_spormix_mixer_controls)),
|
|
/* AXO2 Mixer */
|
|
SND_SOC_DAPM_MIXER("AXO2MIX Mixer", RT5631_PWR_MANAG_ADD3,
|
|
RT5631_PWR_AXO2MIXER_BIT, 0,
|
|
&rt5631_AXO2MIX_mixer_controls[0],
|
|
ARRAY_SIZE(rt5631_AXO2MIX_mixer_controls)),
|
|
|
|
/* Mux */
|
|
SND_SOC_DAPM_MUX("SPOL Mux", SND_SOC_NOPM, 0, 0,
|
|
&rt5631_spol_mux_control),
|
|
SND_SOC_DAPM_MUX("SPOR Mux", SND_SOC_NOPM, 0, 0,
|
|
&rt5631_spor_mux_control),
|
|
SND_SOC_DAPM_MUX("MONO Mux", SND_SOC_NOPM, 0, 0,
|
|
&rt5631_mono_mux_control),
|
|
SND_SOC_DAPM_MUX("HPL Mux", SND_SOC_NOPM, 0, 0,
|
|
&rt5631_hpl_mux_control),
|
|
SND_SOC_DAPM_MUX("HPR Mux", SND_SOC_NOPM, 0, 0,
|
|
&rt5631_hpr_mux_control),
|
|
|
|
/* AMP supply */
|
|
SND_SOC_DAPM_SUPPLY("MONO Depop", RT5631_PWR_MANAG_ADD3,
|
|
RT5631_PWR_MONO_DEPOP_DIS_BIT, 0, NULL, 0),
|
|
SND_SOC_DAPM_SUPPLY("Class D", RT5631_PWR_MANAG_ADD1,
|
|
RT5631_PWR_CLASS_D_BIT, 0, NULL, 0),
|
|
|
|
/* Output Lines */
|
|
SND_SOC_DAPM_OUTPUT("AUXO1"),
|
|
SND_SOC_DAPM_OUTPUT("AUXO2"),
|
|
SND_SOC_DAPM_OUTPUT("SPOL"),
|
|
SND_SOC_DAPM_OUTPUT("SPOR"),
|
|
SND_SOC_DAPM_OUTPUT("HPOL"),
|
|
SND_SOC_DAPM_OUTPUT("HPOR"),
|
|
SND_SOC_DAPM_OUTPUT("MONO"),
|
|
};
|
|
|
|
static const struct snd_soc_dapm_route rt5631_dapm_routes[] = {
|
|
{"MIC1 Boost", NULL, "MIC1"},
|
|
{"MIC2 Boost", NULL, "MIC2"},
|
|
{"MONOIN_RXP Boost", NULL, "MONOIN_RXP"},
|
|
{"MONOIN_RXN Boost", NULL, "MONOIN_RXN"},
|
|
{"AXIL Boost", NULL, "AXIL"},
|
|
{"AXIR Boost", NULL, "AXIR"},
|
|
|
|
{"MONO_IN", NULL, "MONOIN_RXP Boost"},
|
|
{"MONO_IN", NULL, "MONOIN_RXN Boost"},
|
|
|
|
{"RECMIXL Mixer", "OUTMIXL Capture Switch", "OUTMIXL Mixer"},
|
|
{"RECMIXL Mixer", "MIC1_BST1 Capture Switch", "MIC1 Boost"},
|
|
{"RECMIXL Mixer", "AXILVOL Capture Switch", "AXIL Boost"},
|
|
{"RECMIXL Mixer", "MONOIN_RX Capture Switch", "MONO_IN"},
|
|
|
|
{"RECMIXR Mixer", "OUTMIXR Capture Switch", "OUTMIXR Mixer"},
|
|
{"RECMIXR Mixer", "MIC2_BST2 Capture Switch", "MIC2 Boost"},
|
|
{"RECMIXR Mixer", "AXIRVOL Capture Switch", "AXIR Boost"},
|
|
{"RECMIXR Mixer", "MONOIN_RX Capture Switch", "MONO_IN"},
|
|
|
|
{"ADC Mixer", NULL, "RECMIXL Mixer"},
|
|
{"ADC Mixer", NULL, "RECMIXR Mixer"},
|
|
|
|
{"Left ADC", NULL, "ADC Mixer"},
|
|
{"Left ADC", NULL, "Left ADC Select", check_adcl_select},
|
|
{"Left ADC", NULL, "PLL1", check_sysclk1_source},
|
|
{"Left ADC", NULL, "I2S"},
|
|
{"Left ADC", NULL, "DAC REF"},
|
|
|
|
{"Right ADC", NULL, "ADC Mixer"},
|
|
{"Right ADC", NULL, "Right ADC Select", check_adcr_select},
|
|
{"Right ADC", NULL, "PLL1", check_sysclk1_source},
|
|
{"Right ADC", NULL, "I2S"},
|
|
{"Right ADC", NULL, "DAC REF"},
|
|
|
|
{"DMIC", NULL, "DMIC Supply", check_dmic_used},
|
|
{"Left ADC", NULL, "DMIC"},
|
|
{"Right ADC", NULL, "DMIC"},
|
|
|
|
{"Left DAC", NULL, "PLL1", check_sysclk1_source},
|
|
{"Left DAC", NULL, "I2S"},
|
|
{"Left DAC", NULL, "DAC REF"},
|
|
{"Right DAC", NULL, "PLL1", check_sysclk1_source},
|
|
{"Right DAC", NULL, "I2S"},
|
|
{"Right DAC", NULL, "DAC REF"},
|
|
|
|
{"Voice DAC Boost", NULL, "Voice DAC"},
|
|
|
|
{"SPKMIXL Mixer", NULL, "Left DAC To Mixer", check_dacl_to_spkmixl},
|
|
{"SPKMIXL Mixer", "RECMIXL Playback Switch", "RECMIXL Mixer"},
|
|
{"SPKMIXL Mixer", "MIC1_P Playback Switch", "MIC1"},
|
|
{"SPKMIXL Mixer", "DACL Playback Switch", "Left DAC"},
|
|
{"SPKMIXL Mixer", "OUTMIXL Playback Switch", "OUTMIXL Mixer"},
|
|
|
|
{"SPKMIXR Mixer", NULL, "Right DAC To Mixer", check_dacr_to_spkmixr},
|
|
{"SPKMIXR Mixer", "OUTMIXR Playback Switch", "OUTMIXR Mixer"},
|
|
{"SPKMIXR Mixer", "DACR Playback Switch", "Right DAC"},
|
|
{"SPKMIXR Mixer", "MIC2_P Playback Switch", "MIC2"},
|
|
{"SPKMIXR Mixer", "RECMIXR Playback Switch", "RECMIXR Mixer"},
|
|
|
|
{"OUTMIXL Mixer", NULL, "Left DAC To Mixer", check_dacl_to_outmixl},
|
|
{"OUTMIXL Mixer", "RECMIXL Playback Switch", "RECMIXL Mixer"},
|
|
{"OUTMIXL Mixer", "RECMIXR Playback Switch", "RECMIXR Mixer"},
|
|
{"OUTMIXL Mixer", "DACL Playback Switch", "Left DAC"},
|
|
{"OUTMIXL Mixer", "MIC1_BST1 Playback Switch", "MIC1 Boost"},
|
|
{"OUTMIXL Mixer", "MIC2_BST2 Playback Switch", "MIC2 Boost"},
|
|
{"OUTMIXL Mixer", "MONOIN_RXP Playback Switch", "MONOIN_RXP Boost"},
|
|
{"OUTMIXL Mixer", "AXILVOL Playback Switch", "AXIL Boost"},
|
|
{"OUTMIXL Mixer", "AXIRVOL Playback Switch", "AXIR Boost"},
|
|
{"OUTMIXL Mixer", "VDAC Playback Switch", "Voice DAC Boost"},
|
|
|
|
{"OUTMIXR Mixer", NULL, "Right DAC To Mixer", check_dacr_to_outmixr},
|
|
{"OUTMIXR Mixer", "RECMIXL Playback Switch", "RECMIXL Mixer"},
|
|
{"OUTMIXR Mixer", "RECMIXR Playback Switch", "RECMIXR Mixer"},
|
|
{"OUTMIXR Mixer", "DACR Playback Switch", "Right DAC"},
|
|
{"OUTMIXR Mixer", "MIC1_BST1 Playback Switch", "MIC1 Boost"},
|
|
{"OUTMIXR Mixer", "MIC2_BST2 Playback Switch", "MIC2 Boost"},
|
|
{"OUTMIXR Mixer", "MONOIN_RXN Playback Switch", "MONOIN_RXN Boost"},
|
|
{"OUTMIXR Mixer", "AXILVOL Playback Switch", "AXIL Boost"},
|
|
{"OUTMIXR Mixer", "AXIRVOL Playback Switch", "AXIR Boost"},
|
|
{"OUTMIXR Mixer", "VDAC Playback Switch", "Voice DAC Boost"},
|
|
|
|
{"Left SPKVOL Mux", "SPKMIXL", "SPKMIXL Mixer"},
|
|
{"Left SPKVOL Mux", "Vmid", "Vmid"},
|
|
{"Left HPVOL Mux", "OUTMIXL", "OUTMIXL Mixer"},
|
|
{"Left HPVOL Mux", "Vmid", "Vmid"},
|
|
{"Left OUTVOL Mux", "OUTMIXL", "OUTMIXL Mixer"},
|
|
{"Left OUTVOL Mux", "Vmid", "Vmid"},
|
|
{"Right OUTVOL Mux", "OUTMIXR", "OUTMIXR Mixer"},
|
|
{"Right OUTVOL Mux", "Vmid", "Vmid"},
|
|
{"Right HPVOL Mux", "OUTMIXR", "OUTMIXR Mixer"},
|
|
{"Right HPVOL Mux", "Vmid", "Vmid"},
|
|
{"Right SPKVOL Mux", "SPKMIXR", "SPKMIXR Mixer"},
|
|
{"Right SPKVOL Mux", "Vmid", "Vmid"},
|
|
|
|
{"AXO1MIX Mixer", "MIC1_BST1 Playback Switch", "MIC1 Boost"},
|
|
{"AXO1MIX Mixer", "OUTVOLL Playback Switch", "Left OUTVOL Mux"},
|
|
{"AXO1MIX Mixer", "OUTVOLR Playback Switch", "Right OUTVOL Mux"},
|
|
{"AXO1MIX Mixer", "MIC2_BST2 Playback Switch", "MIC2 Boost"},
|
|
|
|
{"AXO2MIX Mixer", "MIC1_BST1 Playback Switch", "MIC1 Boost"},
|
|
{"AXO2MIX Mixer", "OUTVOLL Playback Switch", "Left OUTVOL Mux"},
|
|
{"AXO2MIX Mixer", "OUTVOLR Playback Switch", "Right OUTVOL Mux"},
|
|
{"AXO2MIX Mixer", "MIC2_BST2 Playback Switch", "MIC2 Boost"},
|
|
|
|
{"SPOLMIX Mixer", "SPKVOLL Playback Switch", "Left SPKVOL Mux"},
|
|
{"SPOLMIX Mixer", "SPKVOLR Playback Switch", "Right SPKVOL Mux"},
|
|
|
|
{"SPORMIX Mixer", "SPKVOLL Playback Switch", "Left SPKVOL Mux"},
|
|
{"SPORMIX Mixer", "SPKVOLR Playback Switch", "Right SPKVOL Mux"},
|
|
|
|
{"MONOMIX Mixer", "OUTVOLL Playback Switch", "Left OUTVOL Mux"},
|
|
{"MONOMIX Mixer", "OUTVOLR Playback Switch", "Right OUTVOL Mux"},
|
|
|
|
{"SPOL Mux", "SPOLMIX", "SPOLMIX Mixer"},
|
|
{"SPOL Mux", "MONOIN_RX", "MONO_IN"},
|
|
{"SPOL Mux", "VDAC", "Voice DAC Boost"},
|
|
{"SPOL Mux", "DACL", "Left DAC"},
|
|
|
|
{"SPOR Mux", "SPORMIX", "SPORMIX Mixer"},
|
|
{"SPOR Mux", "MONOIN_RX", "MONO_IN"},
|
|
{"SPOR Mux", "VDAC", "Voice DAC Boost"},
|
|
{"SPOR Mux", "DACR", "Right DAC"},
|
|
|
|
{"MONO Mux", "MONOMIX", "MONOMIX Mixer"},
|
|
{"MONO Mux", "MONOIN_RX", "MONO_IN"},
|
|
{"MONO Mux", "VDAC", "Voice DAC Boost"},
|
|
|
|
{"Right DAC_HP", NULL, "Right DAC"},
|
|
{"Left DAC_HP", NULL, "Left DAC"},
|
|
|
|
{"HPL Mux", "Left HPVOL", "Left HPVOL Mux"},
|
|
{"HPL Mux", "Left DAC", "Left DAC_HP"},
|
|
{"HPR Mux", "Right HPVOL", "Right HPVOL Mux"},
|
|
{"HPR Mux", "Right DAC", "Right DAC_HP"},
|
|
|
|
{"HP Depop", NULL, "HPL Mux"},
|
|
{"HP Depop", NULL, "HPR Mux"},
|
|
|
|
{"AUXO1", NULL, "AXO1MIX Mixer"},
|
|
{"AUXO2", NULL, "AXO2MIX Mixer"},
|
|
|
|
{"SPOL", NULL, "Class D"},
|
|
{"SPOL", NULL, "SPOL Mux"},
|
|
{"SPOR", NULL, "Class D"},
|
|
{"SPOR", NULL, "SPOR Mux"},
|
|
|
|
{"HPOL", NULL, "HP Depop"},
|
|
{"HPOR", NULL, "HP Depop"},
|
|
|
|
{"MONO", NULL, "MONO Depop"},
|
|
{"MONO", NULL, "MONO Mux"},
|
|
};
|
|
|
|
struct coeff_clk_div {
|
|
u32 mclk;
|
|
u32 bclk;
|
|
u32 rate;
|
|
u16 reg_val;
|
|
};
|
|
|
|
/* PLL divisors */
|
|
struct pll_div {
|
|
u32 pll_in;
|
|
u32 pll_out;
|
|
u16 reg_val;
|
|
};
|
|
|
|
static const struct pll_div codec_master_pll_div[] = {
|
|
{2048000, 8192000, 0x0ea0},
|
|
{3686400, 8192000, 0x4e27},
|
|
{12000000, 8192000, 0x456b},
|
|
{13000000, 8192000, 0x495f},
|
|
{13100000, 8192000, 0x0320},
|
|
{2048000, 11289600, 0xf637},
|
|
{3686400, 11289600, 0x2f22},
|
|
{12000000, 11289600, 0x3e2f},
|
|
{13000000, 11289600, 0x4d5b},
|
|
{13100000, 11289600, 0x363b},
|
|
{2048000, 16384000, 0x1ea0},
|
|
{3686400, 16384000, 0x9e27},
|
|
{12000000, 16384000, 0x452b},
|
|
{13000000, 16384000, 0x542f},
|
|
{13100000, 16384000, 0x03a0},
|
|
{2048000, 16934400, 0xe625},
|
|
{3686400, 16934400, 0x9126},
|
|
{12000000, 16934400, 0x4d2c},
|
|
{13000000, 16934400, 0x742f},
|
|
{13100000, 16934400, 0x3c27},
|
|
{2048000, 22579200, 0x2aa0},
|
|
{3686400, 22579200, 0x2f20},
|
|
{12000000, 22579200, 0x7e2f},
|
|
{13000000, 22579200, 0x742f},
|
|
{13100000, 22579200, 0x3c27},
|
|
{2048000, 24576000, 0x2ea0},
|
|
{3686400, 24576000, 0xee27},
|
|
{12000000, 24576000, 0x2915},
|
|
{13000000, 24576000, 0x772e},
|
|
{13100000, 24576000, 0x0d20},
|
|
{26000000, 24576000, 0x2027},
|
|
{26000000, 22579200, 0x392f},
|
|
{24576000, 22579200, 0x0921},
|
|
{24576000, 24576000, 0x02a0},
|
|
};
|
|
|
|
static const struct pll_div codec_slave_pll_div[] = {
|
|
{256000, 2048000, 0x46f0},
|
|
{256000, 4096000, 0x3ea0},
|
|
{352800, 5644800, 0x3ea0},
|
|
{512000, 8192000, 0x3ea0},
|
|
{1024000, 8192000, 0x46f0},
|
|
{705600, 11289600, 0x3ea0},
|
|
{1024000, 16384000, 0x3ea0},
|
|
{1411200, 22579200, 0x3ea0},
|
|
{1536000, 24576000, 0x3ea0},
|
|
{2048000, 16384000, 0x1ea0},
|
|
{2822400, 22579200, 0x1ea0},
|
|
{2822400, 45158400, 0x5ec0},
|
|
{5644800, 45158400, 0x46f0},
|
|
{3072000, 24576000, 0x1ea0},
|
|
{3072000, 49152000, 0x5ec0},
|
|
{6144000, 49152000, 0x46f0},
|
|
{705600, 11289600, 0x3ea0},
|
|
{705600, 8467200, 0x3ab0},
|
|
{24576000, 24576000, 0x02a0},
|
|
{1411200, 11289600, 0x1690},
|
|
{2822400, 11289600, 0x0a90},
|
|
{1536000, 12288000, 0x1690},
|
|
{3072000, 12288000, 0x0a90},
|
|
};
|
|
|
|
static struct coeff_clk_div coeff_div[] = {
|
|
/* sysclk is 256fs */
|
|
{2048000, 8000 * 32, 8000, 0x1000},
|
|
{2048000, 8000 * 64, 8000, 0x0000},
|
|
{2822400, 11025 * 32, 11025, 0x1000},
|
|
{2822400, 11025 * 64, 11025, 0x0000},
|
|
{4096000, 16000 * 32, 16000, 0x1000},
|
|
{4096000, 16000 * 64, 16000, 0x0000},
|
|
{5644800, 22050 * 32, 22050, 0x1000},
|
|
{5644800, 22050 * 64, 22050, 0x0000},
|
|
{8192000, 32000 * 32, 32000, 0x1000},
|
|
{8192000, 32000 * 64, 32000, 0x0000},
|
|
{11289600, 44100 * 32, 44100, 0x1000},
|
|
{11289600, 44100 * 64, 44100, 0x0000},
|
|
{12288000, 48000 * 32, 48000, 0x1000},
|
|
{12288000, 48000 * 64, 48000, 0x0000},
|
|
{22579200, 88200 * 32, 88200, 0x1000},
|
|
{22579200, 88200 * 64, 88200, 0x0000},
|
|
{24576000, 96000 * 32, 96000, 0x1000},
|
|
{24576000, 96000 * 64, 96000, 0x0000},
|
|
/* sysclk is 512fs */
|
|
{4096000, 8000 * 32, 8000, 0x3000},
|
|
{4096000, 8000 * 64, 8000, 0x2000},
|
|
{5644800, 11025 * 32, 11025, 0x3000},
|
|
{5644800, 11025 * 64, 11025, 0x2000},
|
|
{8192000, 16000 * 32, 16000, 0x3000},
|
|
{8192000, 16000 * 64, 16000, 0x2000},
|
|
{11289600, 22050 * 32, 22050, 0x3000},
|
|
{11289600, 22050 * 64, 22050, 0x2000},
|
|
{16384000, 32000 * 32, 32000, 0x3000},
|
|
{16384000, 32000 * 64, 32000, 0x2000},
|
|
{22579200, 44100 * 32, 44100, 0x3000},
|
|
{22579200, 44100 * 64, 44100, 0x2000},
|
|
{24576000, 48000 * 32, 48000, 0x3000},
|
|
{24576000, 48000 * 64, 48000, 0x2000},
|
|
{45158400, 88200 * 32, 88200, 0x3000},
|
|
{45158400, 88200 * 64, 88200, 0x2000},
|
|
{49152000, 96000 * 32, 96000, 0x3000},
|
|
{49152000, 96000 * 64, 96000, 0x2000},
|
|
/* sysclk is 24.576Mhz or 22.5792Mhz */
|
|
{24576000, 8000 * 32, 8000, 0x7080},
|
|
{24576000, 8000 * 64, 8000, 0x6080},
|
|
{24576000, 16000 * 32, 16000, 0x5080},
|
|
{24576000, 16000 * 64, 16000, 0x4080},
|
|
{24576000, 24000 * 32, 24000, 0x5000},
|
|
{24576000, 24000 * 64, 24000, 0x4000},
|
|
{24576000, 32000 * 32, 32000, 0x3080},
|
|
{24576000, 32000 * 64, 32000, 0x2080},
|
|
{22579200, 11025 * 32, 11025, 0x7000},
|
|
{22579200, 11025 * 64, 11025, 0x6000},
|
|
{22579200, 22050 * 32, 22050, 0x5000},
|
|
{22579200, 22050 * 64, 22050, 0x4000},
|
|
};
|
|
|
|
static int get_coeff(int mclk, int rate, int timesofbclk)
|
|
{
|
|
int i;
|
|
|
|
for (i = 0; i < ARRAY_SIZE(coeff_div); i++) {
|
|
if (coeff_div[i].mclk == mclk && coeff_div[i].rate == rate &&
|
|
(coeff_div[i].bclk / coeff_div[i].rate) == timesofbclk)
|
|
return i;
|
|
}
|
|
return -EINVAL;
|
|
}
|
|
|
|
static int rt5631_hifi_pcm_params(struct snd_pcm_substream *substream,
|
|
struct snd_pcm_hw_params *params, struct snd_soc_dai *dai)
|
|
{
|
|
struct snd_soc_pcm_runtime *rtd = substream->private_data;
|
|
struct snd_soc_codec *codec = rtd->codec;
|
|
struct rt5631_priv *rt5631 = snd_soc_codec_get_drvdata(codec);
|
|
int timesofbclk = 32, coeff;
|
|
unsigned int iface = 0;
|
|
|
|
dev_dbg(codec->dev, "enter %s\n", __func__);
|
|
|
|
rt5631->bclk_rate = snd_soc_params_to_bclk(params);
|
|
if (rt5631->bclk_rate < 0) {
|
|
dev_err(codec->dev, "Fail to get BCLK rate\n");
|
|
return rt5631->bclk_rate;
|
|
}
|
|
rt5631->rx_rate = params_rate(params);
|
|
|
|
if (rt5631->master)
|
|
coeff = get_coeff(rt5631->sysclk, rt5631->rx_rate,
|
|
rt5631->bclk_rate / rt5631->rx_rate);
|
|
else
|
|
coeff = get_coeff(rt5631->sysclk, rt5631->rx_rate,
|
|
timesofbclk);
|
|
if (coeff < 0) {
|
|
dev_err(codec->dev, "Fail to get coeff\n");
|
|
return -EINVAL;
|
|
}
|
|
|
|
switch (params_format(params)) {
|
|
case SNDRV_PCM_FORMAT_S16_LE:
|
|
break;
|
|
case SNDRV_PCM_FORMAT_S20_3LE:
|
|
iface |= RT5631_SDP_I2S_DL_20;
|
|
break;
|
|
case SNDRV_PCM_FORMAT_S24_LE:
|
|
iface |= RT5631_SDP_I2S_DL_24;
|
|
break;
|
|
case SNDRV_PCM_FORMAT_S8:
|
|
iface |= RT5631_SDP_I2S_DL_8;
|
|
break;
|
|
default:
|
|
return -EINVAL;
|
|
}
|
|
|
|
snd_soc_update_bits(codec, RT5631_SDP_CTRL,
|
|
RT5631_SDP_I2S_DL_MASK, iface);
|
|
snd_soc_write(codec, RT5631_STEREO_AD_DA_CLK_CTRL,
|
|
coeff_div[coeff].reg_val);
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int rt5631_hifi_codec_set_dai_fmt(struct snd_soc_dai *codec_dai,
|
|
unsigned int fmt)
|
|
{
|
|
struct snd_soc_codec *codec = codec_dai->codec;
|
|
struct rt5631_priv *rt5631 = snd_soc_codec_get_drvdata(codec);
|
|
unsigned int iface = 0;
|
|
|
|
dev_dbg(codec->dev, "enter %s\n", __func__);
|
|
|
|
switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
|
|
case SND_SOC_DAIFMT_CBM_CFM:
|
|
rt5631->master = 1;
|
|
break;
|
|
case SND_SOC_DAIFMT_CBS_CFS:
|
|
iface |= RT5631_SDP_MODE_SEL_SLAVE;
|
|
rt5631->master = 0;
|
|
break;
|
|
default:
|
|
return -EINVAL;
|
|
}
|
|
|
|
switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
|
|
case SND_SOC_DAIFMT_I2S:
|
|
break;
|
|
case SND_SOC_DAIFMT_LEFT_J:
|
|
iface |= RT5631_SDP_I2S_DF_LEFT;
|
|
break;
|
|
case SND_SOC_DAIFMT_DSP_A:
|
|
iface |= RT5631_SDP_I2S_DF_PCM_A;
|
|
break;
|
|
case SND_SOC_DAIFMT_DSP_B:
|
|
iface |= RT5631_SDP_I2S_DF_PCM_B;
|
|
break;
|
|
default:
|
|
return -EINVAL;
|
|
}
|
|
|
|
switch (fmt & SND_SOC_DAIFMT_INV_MASK) {
|
|
case SND_SOC_DAIFMT_NB_NF:
|
|
break;
|
|
case SND_SOC_DAIFMT_IB_NF:
|
|
iface |= RT5631_SDP_I2S_BCLK_POL_CTRL;
|
|
break;
|
|
default:
|
|
return -EINVAL;
|
|
}
|
|
|
|
snd_soc_write(codec, RT5631_SDP_CTRL, iface);
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int rt5631_hifi_codec_set_dai_sysclk(struct snd_soc_dai *codec_dai,
|
|
int clk_id, unsigned int freq, int dir)
|
|
{
|
|
struct snd_soc_codec *codec = codec_dai->codec;
|
|
struct rt5631_priv *rt5631 = snd_soc_codec_get_drvdata(codec);
|
|
|
|
dev_dbg(codec->dev, "enter %s, syclk=%d\n", __func__, freq);
|
|
|
|
if ((freq >= (256 * 8000)) && (freq <= (512 * 96000))) {
|
|
rt5631->sysclk = freq;
|
|
return 0;
|
|
}
|
|
|
|
return -EINVAL;
|
|
}
|
|
|
|
static int rt5631_codec_set_dai_pll(struct snd_soc_dai *codec_dai, int pll_id,
|
|
int source, unsigned int freq_in, unsigned int freq_out)
|
|
{
|
|
struct snd_soc_codec *codec = codec_dai->codec;
|
|
struct rt5631_priv *rt5631 = snd_soc_codec_get_drvdata(codec);
|
|
int i, ret = -EINVAL;
|
|
|
|
dev_dbg(codec->dev, "enter %s\n", __func__);
|
|
|
|
if (!freq_in || !freq_out) {
|
|
dev_dbg(codec->dev, "PLL disabled\n");
|
|
|
|
snd_soc_update_bits(codec, RT5631_GLOBAL_CLK_CTRL,
|
|
RT5631_SYSCLK_SOUR_SEL_MASK,
|
|
RT5631_SYSCLK_SOUR_SEL_MCLK);
|
|
|
|
return 0;
|
|
}
|
|
|
|
if (rt5631->master) {
|
|
for (i = 0; i < ARRAY_SIZE(codec_master_pll_div); i++)
|
|
if (freq_in == codec_master_pll_div[i].pll_in &&
|
|
freq_out == codec_master_pll_div[i].pll_out) {
|
|
dev_info(codec->dev,
|
|
"change PLL in master mode\n");
|
|
snd_soc_write(codec, RT5631_PLL_CTRL,
|
|
codec_master_pll_div[i].reg_val);
|
|
schedule_timeout_uninterruptible(
|
|
msecs_to_jiffies(20));
|
|
snd_soc_update_bits(codec,
|
|
RT5631_GLOBAL_CLK_CTRL,
|
|
RT5631_SYSCLK_SOUR_SEL_MASK |
|
|
RT5631_PLLCLK_SOUR_SEL_MASK,
|
|
RT5631_SYSCLK_SOUR_SEL_PLL |
|
|
RT5631_PLLCLK_SOUR_SEL_MCLK);
|
|
ret = 0;
|
|
break;
|
|
}
|
|
} else {
|
|
for (i = 0; i < ARRAY_SIZE(codec_slave_pll_div); i++)
|
|
if (freq_in == codec_slave_pll_div[i].pll_in &&
|
|
freq_out == codec_slave_pll_div[i].pll_out) {
|
|
dev_info(codec->dev,
|
|
"change PLL in slave mode\n");
|
|
snd_soc_write(codec, RT5631_PLL_CTRL,
|
|
codec_slave_pll_div[i].reg_val);
|
|
schedule_timeout_uninterruptible(
|
|
msecs_to_jiffies(20));
|
|
snd_soc_update_bits(codec,
|
|
RT5631_GLOBAL_CLK_CTRL,
|
|
RT5631_SYSCLK_SOUR_SEL_MASK |
|
|
RT5631_PLLCLK_SOUR_SEL_MASK,
|
|
RT5631_SYSCLK_SOUR_SEL_PLL |
|
|
RT5631_PLLCLK_SOUR_SEL_BCLK);
|
|
ret = 0;
|
|
break;
|
|
}
|
|
}
|
|
|
|
return ret;
|
|
}
|
|
|
|
static int rt5631_set_bias_level(struct snd_soc_codec *codec,
|
|
enum snd_soc_bias_level level)
|
|
{
|
|
switch (level) {
|
|
case SND_SOC_BIAS_ON:
|
|
case SND_SOC_BIAS_PREPARE:
|
|
snd_soc_update_bits(codec, RT5631_PWR_MANAG_ADD2,
|
|
RT5631_PWR_MICBIAS1_VOL | RT5631_PWR_MICBIAS2_VOL,
|
|
RT5631_PWR_MICBIAS1_VOL | RT5631_PWR_MICBIAS2_VOL);
|
|
break;
|
|
|
|
case SND_SOC_BIAS_STANDBY:
|
|
if (codec->dapm.bias_level == SND_SOC_BIAS_OFF) {
|
|
snd_soc_update_bits(codec, RT5631_PWR_MANAG_ADD3,
|
|
RT5631_PWR_VREF | RT5631_PWR_MAIN_BIAS,
|
|
RT5631_PWR_VREF | RT5631_PWR_MAIN_BIAS);
|
|
msleep(80);
|
|
snd_soc_update_bits(codec, RT5631_PWR_MANAG_ADD3,
|
|
RT5631_PWR_FAST_VREF_CTRL,
|
|
RT5631_PWR_FAST_VREF_CTRL);
|
|
codec->cache_only = false;
|
|
snd_soc_cache_sync(codec);
|
|
}
|
|
break;
|
|
|
|
case SND_SOC_BIAS_OFF:
|
|
snd_soc_write(codec, RT5631_PWR_MANAG_ADD1, 0x0000);
|
|
snd_soc_write(codec, RT5631_PWR_MANAG_ADD2, 0x0000);
|
|
snd_soc_write(codec, RT5631_PWR_MANAG_ADD3, 0x0000);
|
|
snd_soc_write(codec, RT5631_PWR_MANAG_ADD4, 0x0000);
|
|
break;
|
|
|
|
default:
|
|
break;
|
|
}
|
|
codec->dapm.bias_level = level;
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int rt5631_probe(struct snd_soc_codec *codec)
|
|
{
|
|
struct rt5631_priv *rt5631 = snd_soc_codec_get_drvdata(codec);
|
|
unsigned int val;
|
|
int ret;
|
|
|
|
ret = snd_soc_codec_set_cache_io(codec, 8, 16, SND_SOC_I2C);
|
|
if (ret != 0) {
|
|
dev_err(codec->dev, "Failed to set cache I/O: %d\n", ret);
|
|
return ret;
|
|
}
|
|
|
|
val = rt5631_read_index(codec, RT5631_ADDA_MIXER_INTL_REG3);
|
|
if (val & 0x0002)
|
|
rt5631->codec_version = 1;
|
|
else
|
|
rt5631->codec_version = 0;
|
|
|
|
rt5631_reset(codec);
|
|
snd_soc_update_bits(codec, RT5631_PWR_MANAG_ADD3,
|
|
RT5631_PWR_VREF | RT5631_PWR_MAIN_BIAS,
|
|
RT5631_PWR_VREF | RT5631_PWR_MAIN_BIAS);
|
|
msleep(80);
|
|
snd_soc_update_bits(codec, RT5631_PWR_MANAG_ADD3,
|
|
RT5631_PWR_FAST_VREF_CTRL, RT5631_PWR_FAST_VREF_CTRL);
|
|
/* enable HP zero cross */
|
|
snd_soc_write(codec, RT5631_INT_ST_IRQ_CTRL_2, 0x0f18);
|
|
/* power off ClassD auto Recovery */
|
|
if (rt5631->codec_version)
|
|
snd_soc_update_bits(codec, RT5631_INT_ST_IRQ_CTRL_2,
|
|
0x2000, 0x2000);
|
|
else
|
|
snd_soc_update_bits(codec, RT5631_INT_ST_IRQ_CTRL_2,
|
|
0x2000, 0);
|
|
/* DMIC */
|
|
if (rt5631->dmic_used_flag) {
|
|
snd_soc_update_bits(codec, RT5631_GPIO_CTRL,
|
|
RT5631_GPIO_PIN_FUN_SEL_MASK |
|
|
RT5631_GPIO_DMIC_FUN_SEL_MASK,
|
|
RT5631_GPIO_PIN_FUN_SEL_GPIO_DIMC |
|
|
RT5631_GPIO_DMIC_FUN_SEL_DIMC);
|
|
snd_soc_update_bits(codec, RT5631_DIG_MIC_CTRL,
|
|
RT5631_DMIC_L_CH_LATCH_MASK |
|
|
RT5631_DMIC_R_CH_LATCH_MASK,
|
|
RT5631_DMIC_L_CH_LATCH_FALLING |
|
|
RT5631_DMIC_R_CH_LATCH_RISING);
|
|
}
|
|
|
|
codec->dapm.bias_level = SND_SOC_BIAS_STANDBY;
|
|
rt5631->codec = codec;
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int rt5631_remove(struct snd_soc_codec *codec)
|
|
{
|
|
rt5631_set_bias_level(codec, SND_SOC_BIAS_OFF);
|
|
return 0;
|
|
}
|
|
|
|
#ifdef CONFIG_PM
|
|
static int rt5631_suspend(struct snd_soc_codec *codec, pm_message_t state)
|
|
{
|
|
rt5631_set_bias_level(codec, SND_SOC_BIAS_OFF);
|
|
return 0;
|
|
}
|
|
|
|
static int rt5631_resume(struct snd_soc_codec *codec)
|
|
{
|
|
rt5631_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
|
|
return 0;
|
|
}
|
|
#else
|
|
#define rt5631_suspend NULL
|
|
#define rt5631_resume NULL
|
|
#endif
|
|
|
|
#define RT5631_STEREO_RATES SNDRV_PCM_RATE_8000_96000
|
|
#define RT5631_FORMAT (SNDRV_PCM_FMTBIT_S16_LE | \
|
|
SNDRV_PCM_FMTBIT_S20_3LE | \
|
|
SNDRV_PCM_FMTBIT_S24_LE | \
|
|
SNDRV_PCM_FMTBIT_S8)
|
|
|
|
static struct snd_soc_dai_ops rt5631_ops = {
|
|
.hw_params = rt5631_hifi_pcm_params,
|
|
.set_fmt = rt5631_hifi_codec_set_dai_fmt,
|
|
.set_sysclk = rt5631_hifi_codec_set_dai_sysclk,
|
|
.set_pll = rt5631_codec_set_dai_pll,
|
|
};
|
|
|
|
static struct snd_soc_dai_driver rt5631_dai[] = {
|
|
{
|
|
.name = "rt5631-hifi",
|
|
.id = 1,
|
|
.playback = {
|
|
.stream_name = "HIFI Playback",
|
|
.channels_min = 1,
|
|
.channels_max = 2,
|
|
.rates = RT5631_STEREO_RATES,
|
|
.formats = RT5631_FORMAT,
|
|
},
|
|
.capture = {
|
|
.stream_name = "HIFI Capture",
|
|
.channels_min = 1,
|
|
.channels_max = 2,
|
|
.rates = RT5631_STEREO_RATES,
|
|
.formats = RT5631_FORMAT,
|
|
},
|
|
.ops = &rt5631_ops,
|
|
},
|
|
};
|
|
|
|
static struct snd_soc_codec_driver soc_codec_dev_rt5631 = {
|
|
.probe = rt5631_probe,
|
|
.remove = rt5631_remove,
|
|
.suspend = rt5631_suspend,
|
|
.resume = rt5631_resume,
|
|
.set_bias_level = rt5631_set_bias_level,
|
|
.reg_cache_size = RT5631_VENDOR_ID2 + 1,
|
|
.reg_word_size = sizeof(u16),
|
|
.reg_cache_default = rt5631_reg,
|
|
.volatile_register = rt5631_volatile_register,
|
|
.readable_register = rt5631_readable_register,
|
|
.reg_cache_step = 1,
|
|
.controls = rt5631_snd_controls,
|
|
.num_controls = ARRAY_SIZE(rt5631_snd_controls),
|
|
.dapm_widgets = rt5631_dapm_widgets,
|
|
.num_dapm_widgets = ARRAY_SIZE(rt5631_dapm_widgets),
|
|
.dapm_routes = rt5631_dapm_routes,
|
|
.num_dapm_routes = ARRAY_SIZE(rt5631_dapm_routes),
|
|
};
|
|
|
|
static const struct i2c_device_id rt5631_i2c_id[] = {
|
|
{ "rt5631", 0 },
|
|
{ }
|
|
};
|
|
MODULE_DEVICE_TABLE(i2c, rt5631_i2c_id);
|
|
|
|
static int rt5631_i2c_probe(struct i2c_client *i2c,
|
|
const struct i2c_device_id *id)
|
|
{
|
|
struct rt5631_priv *rt5631;
|
|
int ret;
|
|
|
|
rt5631 = kzalloc(sizeof(struct rt5631_priv), GFP_KERNEL);
|
|
if (NULL == rt5631)
|
|
return -ENOMEM;
|
|
|
|
i2c_set_clientdata(i2c, rt5631);
|
|
|
|
ret = snd_soc_register_codec(&i2c->dev, &soc_codec_dev_rt5631,
|
|
rt5631_dai, ARRAY_SIZE(rt5631_dai));
|
|
if (ret < 0)
|
|
kfree(rt5631);
|
|
|
|
return ret;
|
|
}
|
|
|
|
static __devexit int rt5631_i2c_remove(struct i2c_client *client)
|
|
{
|
|
snd_soc_unregister_codec(&client->dev);
|
|
kfree(i2c_get_clientdata(client));
|
|
return 0;
|
|
}
|
|
|
|
static struct i2c_driver rt5631_i2c_driver = {
|
|
.driver = {
|
|
.name = "rt5631",
|
|
.owner = THIS_MODULE,
|
|
},
|
|
.probe = rt5631_i2c_probe,
|
|
.remove = __devexit_p(rt5631_i2c_remove),
|
|
.id_table = rt5631_i2c_id,
|
|
};
|
|
|
|
static int __init rt5631_modinit(void)
|
|
{
|
|
return i2c_add_driver(&rt5631_i2c_driver);
|
|
}
|
|
module_init(rt5631_modinit);
|
|
|
|
static void __exit rt5631_modexit(void)
|
|
{
|
|
i2c_del_driver(&rt5631_i2c_driver);
|
|
}
|
|
module_exit(rt5631_modexit);
|
|
|
|
MODULE_DESCRIPTION("ASoC RT5631 driver");
|
|
MODULE_AUTHOR("flove <flove@realtek.com>");
|
|
MODULE_LICENSE("GPL");
|