diff options
Diffstat (limited to 'ANDROID_3.4.5/sound/soc/codecs/alc5632.c')
| -rw-r--r-- | ANDROID_3.4.5/sound/soc/codecs/alc5632.c | 1234 |
1 files changed, 0 insertions, 1234 deletions
diff --git a/ANDROID_3.4.5/sound/soc/codecs/alc5632.c b/ANDROID_3.4.5/sound/soc/codecs/alc5632.c deleted file mode 100644 index e2111e0c..00000000 --- a/ANDROID_3.4.5/sound/soc/codecs/alc5632.c +++ /dev/null @@ -1,1234 +0,0 @@ -/* -* alc5632.c -- ALC5632 ALSA SoC Audio Codec -* -* Copyright (C) 2011 The AC100 Kernel Team <ac100@lists.lauchpad.net> -* -* Authors: Leon Romanovsky <leon@leon.nu> -* Andrey Danin <danindrey@mail.ru> -* Ilya Petrov <ilya.muromec@gmail.com> -* Marc Dietrich <marvin24@gmx.de> -* -* Based on alc5623.c by Arnaud Patard -* -* 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/kernel.h> -#include <linux/init.h> -#include <linux/delay.h> -#include <linux/pm.h> -#include <linux/i2c.h> -#include <linux/slab.h> -#include <linux/regmap.h> -#include <sound/core.h> -#include <sound/pcm.h> -#include <sound/pcm_params.h> -#include <sound/tlv.h> -#include <sound/soc.h> -#include <sound/initval.h> - -#include "alc5632.h" - -/* - * ALC5632 register cache - */ -static struct reg_default alc5632_reg_defaults[] = { - { 2, 0x8080 }, /* R2 - Speaker Output Volume */ - { 4, 0x8080 }, /* R4 - Headphone Output Volume */ - { 6, 0x8080 }, /* R6 - AUXOUT Volume */ - { 8, 0xC800 }, /* R8 - Phone Input */ - { 10, 0xE808 }, /* R10 - LINE_IN Volume */ - { 12, 0x1010 }, /* R12 - STEREO DAC Input Volume */ - { 14, 0x0808 }, /* R14 - MIC Input Volume */ - { 16, 0xEE0F }, /* R16 - Stereo DAC and MIC Routing Control */ - { 18, 0xCBCB }, /* R18 - ADC Record Gain */ - { 20, 0x7F7F }, /* R20 - ADC Record Mixer Control */ - { 24, 0xE010 }, /* R24 - Voice DAC Volume */ - { 28, 0x8008 }, /* R28 - Output Mixer Control */ - { 34, 0x0000 }, /* R34 - Microphone Control */ - { 36, 0x00C0 }, /* R36 - Codec Digital MIC/Digital Boost - Control */ - { 46, 0x0000 }, /* R46 - Stereo DAC/Voice DAC/Stereo ADC - Function Select */ - { 52, 0x8000 }, /* R52 - Main Serial Data Port Control - (Stereo I2S) */ - { 54, 0x0000 }, /* R54 - Extend Serial Data Port Control - (VoDAC_I2S/PCM) */ - { 58, 0x0000 }, /* R58 - Power Management Addition 1 */ - { 60, 0x0000 }, /* R60 - Power Management Addition 2 */ - { 62, 0x8000 }, /* R62 - Power Management Addition 3 */ - { 64, 0x0C0A }, /* R64 - General Purpose Control Register 1 */ - { 66, 0x0000 }, /* R66 - General Purpose Control Register 2 */ - { 68, 0x0000 }, /* R68 - PLL1 Control */ - { 70, 0x0000 }, /* R70 - PLL2 Control */ - { 76, 0xBE3E }, /* R76 - GPIO Pin Configuration */ - { 78, 0xBE3E }, /* R78 - GPIO Pin Polarity */ - { 80, 0x0000 }, /* R80 - GPIO Pin Sticky */ - { 82, 0x0000 }, /* R82 - GPIO Pin Wake Up */ - { 86, 0x0000 }, /* R86 - Pin Sharing */ - { 90, 0x0009 }, /* R90 - Soft Volume Control Setting */ - { 92, 0x0000 }, /* R92 - GPIO_Output Pin Control */ - { 94, 0x3000 }, /* R94 - MISC Control */ - { 96, 0x3075 }, /* R96 - Stereo DAC Clock Control_1 */ - { 98, 0x1010 }, /* R98 - Stereo DAC Clock Control_2 */ - { 100, 0x3110 }, /* R100 - VoDAC_PCM Clock Control_1 */ - { 104, 0x0553 }, /* R104 - Pseudo Stereo and Spatial Effect - Block Control */ - { 106, 0x0000 }, /* R106 - Private Register Address */ -}; - -/* codec private data */ -struct alc5632_priv { - struct regmap *regmap; - u8 id; - unsigned int sysclk; -}; - -static bool alc5632_volatile_register(struct device *dev, - unsigned int reg) -{ - switch (reg) { - case ALC5632_RESET: - case ALC5632_PWR_DOWN_CTRL_STATUS: - case ALC5632_GPIO_PIN_STATUS: - case ALC5632_OVER_CURR_STATUS: - case ALC5632_HID_CTRL_DATA: - case ALC5632_EQ_CTRL: - case ALC5632_VENDOR_ID1: - case ALC5632_VENDOR_ID2: - return true; - - default: - break; - } - - return false; -} - -static inline int alc5632_reset(struct regmap *map) -{ - return regmap_write(map, ALC5632_RESET, 0x59B4); -} - -static int amp_mixer_event(struct snd_soc_dapm_widget *w, - struct snd_kcontrol *kcontrol, int event) -{ - /* to power-on/off class-d amp generators/speaker */ - /* need to write to 'index-46h' register : */ - /* so write index num (here 0x46) to reg 0x6a */ - /* and then 0xffff/0 to reg 0x6c */ - snd_soc_write(w->codec, ALC5632_HID_CTRL_INDEX, 0x46); - - switch (event) { - case SND_SOC_DAPM_PRE_PMU: - snd_soc_write(w->codec, ALC5632_HID_CTRL_DATA, 0xFFFF); - break; - case SND_SOC_DAPM_POST_PMD: - snd_soc_write(w->codec, ALC5632_HID_CTRL_DATA, 0); - break; - } - - return 0; -} - -/* - * ALC5632 Controls - */ - -/* -34.5db min scale, 1.5db steps, no mute */ -static const DECLARE_TLV_DB_SCALE(vol_tlv, -3450, 150, 0); -/* -46.5db min scale, 1.5db steps, no mute */ -static const DECLARE_TLV_DB_SCALE(hp_tlv, -4650, 150, 0); -/* -16.5db min scale, 1.5db steps, no mute */ -static const DECLARE_TLV_DB_SCALE(adc_rec_tlv, -1650, 150, 0); -static const unsigned int boost_tlv[] = { - TLV_DB_RANGE_HEAD(2), - 0, 1, TLV_DB_SCALE_ITEM(0, 2000, 0), - 1, 3, TLV_DB_SCALE_ITEM(2000, 1000, 0), -}; -/* 0db min scale, 6 db steps, no mute */ -static const DECLARE_TLV_DB_SCALE(dig_tlv, 0, 600, 0); -/* 0db min scalem 0.75db steps, no mute */ -static const DECLARE_TLV_DB_SCALE(vdac_tlv, -3525, 75, 0); - -static const struct snd_kcontrol_new alc5632_vol_snd_controls[] = { - /* left starts at bit 8, right at bit 0 */ - /* 31 steps (5 bit), -46.5db scale */ - SOC_DOUBLE_TLV("Speaker Playback Volume", - ALC5632_SPK_OUT_VOL, 8, 0, 31, 1, hp_tlv), - /* bit 15 mutes left, bit 7 right */ - SOC_DOUBLE("Speaker Playback Switch", - ALC5632_SPK_OUT_VOL, 15, 7, 1, 1), - SOC_DOUBLE_TLV("Headphone Playback Volume", - ALC5632_HP_OUT_VOL, 8, 0, 31, 1, hp_tlv), - SOC_DOUBLE("Headphone Playback Switch", - ALC5632_HP_OUT_VOL, 15, 7, 1, 1), -}; - -static const struct snd_kcontrol_new alc5632_snd_controls[] = { - SOC_DOUBLE_TLV("Auxout Playback Volume", - ALC5632_AUX_OUT_VOL, 8, 0, 31, 1, hp_tlv), - SOC_DOUBLE("Auxout Playback Switch", - ALC5632_AUX_OUT_VOL, 15, 7, 1, 1), - SOC_SINGLE_TLV("Voice DAC Playback Volume", - ALC5632_VOICE_DAC_VOL, 0, 63, 0, vdac_tlv), - SOC_SINGLE("Voice DAC Playback Switch", - ALC5632_VOICE_DAC_VOL, 12, 1, 1), - SOC_SINGLE_TLV("Phone Playback Volume", - ALC5632_PHONE_IN_VOL, 8, 31, 1, vol_tlv), - SOC_DOUBLE_TLV("LineIn Playback Volume", - ALC5632_LINE_IN_VOL, 8, 0, 31, 1, vol_tlv), - SOC_DOUBLE_TLV("Master Playback Volume", - ALC5632_STEREO_DAC_IN_VOL, 8, 0, 63, 1, vdac_tlv), - SOC_DOUBLE("Master Playback Switch", - ALC5632_STEREO_DAC_IN_VOL, 15, 7, 1, 1), - SOC_SINGLE_TLV("Mic1 Playback Volume", - ALC5632_MIC_VOL, 8, 31, 1, vol_tlv), - SOC_SINGLE_TLV("Mic2 Playback Volume", - ALC5632_MIC_VOL, 0, 31, 1, vol_tlv), - SOC_DOUBLE_TLV("Rec Capture Volume", - ALC5632_ADC_REC_GAIN, 8, 0, 31, 0, adc_rec_tlv), - SOC_SINGLE_TLV("Mic 1 Boost Volume", - ALC5632_MIC_CTRL, 10, 3, 0, boost_tlv), - SOC_SINGLE_TLV("Mic 2 Boost Volume", - ALC5632_MIC_CTRL, 8, 3, 0, boost_tlv), - SOC_SINGLE_TLV("DMIC Boost Capture Volume", - ALC5632_DIGI_BOOST_CTRL, 0, 7, 0, dig_tlv), - SOC_SINGLE("DMIC En Capture Switch", - ALC5632_DIGI_BOOST_CTRL, 15, 1, 0), - SOC_SINGLE("DMIC PreFilter Capture Switch", - ALC5632_DIGI_BOOST_CTRL, 12, 1, 0), -}; - -/* - * DAPM Controls - */ -static const struct snd_kcontrol_new alc5632_hp_mixer_controls[] = { -SOC_DAPM_SINGLE("LI2HP Playback Switch", ALC5632_LINE_IN_VOL, 15, 1, 1), -SOC_DAPM_SINGLE("PHONE2HP Playback Switch", ALC5632_PHONE_IN_VOL, 15, 1, 1), -SOC_DAPM_SINGLE("MIC12HP Playback Switch", ALC5632_MIC_ROUTING_CTRL, 15, 1, 1), -SOC_DAPM_SINGLE("MIC22HP Playback Switch", ALC5632_MIC_ROUTING_CTRL, 11, 1, 1), -SOC_DAPM_SINGLE("VOICE2HP Playback Switch", ALC5632_VOICE_DAC_VOL, 15, 1, 1), -}; - -static const struct snd_kcontrol_new alc5632_hpl_mixer_controls[] = { -SOC_DAPM_SINGLE("ADC2HP_L Playback Switch", ALC5632_ADC_REC_GAIN, 15, 1, 1), -SOC_DAPM_SINGLE("DACL2HP Playback Switch", ALC5632_MIC_ROUTING_CTRL, 3, 1, 1), -}; - -static const struct snd_kcontrol_new alc5632_hpr_mixer_controls[] = { -SOC_DAPM_SINGLE("ADC2HP_R Playback Switch", ALC5632_ADC_REC_GAIN, 7, 1, 1), -SOC_DAPM_SINGLE("DACR2HP Playback Switch", ALC5632_MIC_ROUTING_CTRL, 2, 1, 1), -}; - -static const struct snd_kcontrol_new alc5632_mono_mixer_controls[] = { -SOC_DAPM_SINGLE("ADC2MONO_L Playback Switch", ALC5632_ADC_REC_GAIN, 14, 1, 1), -SOC_DAPM_SINGLE("ADC2MONO_R Playback Switch", ALC5632_ADC_REC_GAIN, 6, 1, 1), -SOC_DAPM_SINGLE("LI2MONO Playback Switch", ALC5632_LINE_IN_VOL, 13, 1, 1), -SOC_DAPM_SINGLE("MIC12MONO Playback Switch", - ALC5632_MIC_ROUTING_CTRL, 13, 1, 1), -SOC_DAPM_SINGLE("MIC22MONO Playback Switch", - ALC5632_MIC_ROUTING_CTRL, 9, 1, 1), -SOC_DAPM_SINGLE("DAC2MONO Playback Switch", ALC5632_MIC_ROUTING_CTRL, 0, 1, 1), -SOC_DAPM_SINGLE("VOICE2MONO Playback Switch", ALC5632_VOICE_DAC_VOL, 13, 1, 1), -}; - -static const struct snd_kcontrol_new alc5632_speaker_mixer_controls[] = { -SOC_DAPM_SINGLE("LI2SPK Playback Switch", ALC5632_LINE_IN_VOL, 14, 1, 1), -SOC_DAPM_SINGLE("PHONE2SPK Playback Switch", ALC5632_PHONE_IN_VOL, 14, 1, 1), -SOC_DAPM_SINGLE("MIC12SPK Playback Switch", - ALC5632_MIC_ROUTING_CTRL, 14, 1, 1), -SOC_DAPM_SINGLE("MIC22SPK Playback Switch", - ALC5632_MIC_ROUTING_CTRL, 10, 1, 1), -SOC_DAPM_SINGLE("DAC2SPK Playback Switch", ALC5632_MIC_ROUTING_CTRL, 1, 1, 1), -SOC_DAPM_SINGLE("VOICE2SPK Playback Switch", ALC5632_VOICE_DAC_VOL, 14, 1, 1), -}; - -/* Left Record Mixer */ -static const struct snd_kcontrol_new alc5632_captureL_mixer_controls[] = { -SOC_DAPM_SINGLE("MIC12REC_L Capture Switch", ALC5632_ADC_REC_MIXER, 14, 1, 1), -SOC_DAPM_SINGLE("MIC22REC_L Capture Switch", ALC5632_ADC_REC_MIXER, 13, 1, 1), -SOC_DAPM_SINGLE("LIL2REC Capture Switch", ALC5632_ADC_REC_MIXER, 12, 1, 1), -SOC_DAPM_SINGLE("PH2REC_L Capture Switch", ALC5632_ADC_REC_MIXER, 11, 1, 1), -SOC_DAPM_SINGLE("HPL2REC Capture Switch", ALC5632_ADC_REC_MIXER, 10, 1, 1), -SOC_DAPM_SINGLE("SPK2REC_L Capture Switch", ALC5632_ADC_REC_MIXER, 9, 1, 1), -SOC_DAPM_SINGLE("MONO2REC_L Capture Switch", ALC5632_ADC_REC_MIXER, 8, 1, 1), -}; - -/* Right Record Mixer */ -static const struct snd_kcontrol_new alc5632_captureR_mixer_controls[] = { -SOC_DAPM_SINGLE("MIC12REC_R Capture Switch", ALC5632_ADC_REC_MIXER, 6, 1, 1), -SOC_DAPM_SINGLE("MIC22REC_R Capture Switch", ALC5632_ADC_REC_MIXER, 5, 1, 1), -SOC_DAPM_SINGLE("LIR2REC Capture Switch", ALC5632_ADC_REC_MIXER, 4, 1, 1), -SOC_DAPM_SINGLE("PH2REC_R Capture Switch", ALC5632_ADC_REC_MIXER, 3, 1, 1), -SOC_DAPM_SINGLE("HPR2REC Capture Switch", ALC5632_ADC_REC_MIXER, 2, 1, 1), -SOC_DAPM_SINGLE("SPK2REC_R Capture Switch", ALC5632_ADC_REC_MIXER, 1, 1, 1), -SOC_DAPM_SINGLE("MONO2REC_R Capture Switch", ALC5632_ADC_REC_MIXER, 0, 1, 1), -}; - -/* Dmic Mixer */ -static const struct snd_kcontrol_new alc5632_dmicl_mixer_controls[] = { -SOC_DAPM_SINGLE("DMICL2ADC Capture Switch", ALC5632_DIGI_BOOST_CTRL, 7, 1, 1), -}; -static const struct snd_kcontrol_new alc5632_dmicr_mixer_controls[] = { -SOC_DAPM_SINGLE("DMICR2ADC Capture Switch", ALC5632_DIGI_BOOST_CTRL, 6, 1, 1), -}; - -static const char * const alc5632_spk_n_sour_sel[] = { - "RN/-R", "RP/+R", "LN/-R", "Mute"}; -static const char * const alc5632_hpl_out_input_sel[] = { - "Vmid", "HP Left Mix"}; -static const char * const alc5632_hpr_out_input_sel[] = { - "Vmid", "HP Right Mix"}; -static const char * const alc5632_spkout_input_sel[] = { - "Vmid", "HPOut Mix", "Speaker Mix", "Mono Mix"}; -static const char * const alc5632_aux_out_input_sel[] = { - "Vmid", "HPOut Mix", "Speaker Mix", "Mono Mix"}; -static const char * const alc5632_adcr_func_sel[] = { - "Stereo ADC", "Voice ADC"}; -static const char * const alc5632_i2s_out_sel[] = { - "ADC LR", "Voice Stereo Digital"}; - -/* auxout output mux */ -static const struct soc_enum alc5632_aux_out_input_enum = -SOC_ENUM_SINGLE(ALC5632_OUTPUT_MIXER_CTRL, 6, 4, alc5632_aux_out_input_sel); -static const struct snd_kcontrol_new alc5632_auxout_mux_controls = -SOC_DAPM_ENUM("AuxOut Mux", alc5632_aux_out_input_enum); - -/* speaker output mux */ -static const struct soc_enum alc5632_spkout_input_enum = -SOC_ENUM_SINGLE(ALC5632_OUTPUT_MIXER_CTRL, 10, 4, alc5632_spkout_input_sel); -static const struct snd_kcontrol_new alc5632_spkout_mux_controls = -SOC_DAPM_ENUM("SpeakerOut Mux", alc5632_spkout_input_enum); - -/* headphone left output mux */ -static const struct soc_enum alc5632_hpl_out_input_enum = -SOC_ENUM_SINGLE(ALC5632_OUTPUT_MIXER_CTRL, 9, 2, alc5632_hpl_out_input_sel); -static const struct snd_kcontrol_new alc5632_hpl_out_mux_controls = -SOC_DAPM_ENUM("Left Headphone Mux", alc5632_hpl_out_input_enum); - -/* headphone right output mux */ -static const struct soc_enum alc5632_hpr_out_input_enum = -SOC_ENUM_SINGLE(ALC5632_OUTPUT_MIXER_CTRL, 8, 2, alc5632_hpr_out_input_sel); -static const struct snd_kcontrol_new alc5632_hpr_out_mux_controls = -SOC_DAPM_ENUM("Right Headphone Mux", alc5632_hpr_out_input_enum); - -/* speaker output N select */ -static const struct soc_enum alc5632_spk_n_sour_enum = -SOC_ENUM_SINGLE(ALC5632_OUTPUT_MIXER_CTRL, 14, 4, alc5632_spk_n_sour_sel); -static const struct snd_kcontrol_new alc5632_spkoutn_mux_controls = -SOC_DAPM_ENUM("SpeakerOut N Mux", alc5632_spk_n_sour_enum); - -/* speaker amplifier */ -static const char *alc5632_amp_names[] = {"AB Amp", "D Amp"}; -static const struct soc_enum alc5632_amp_enum = - SOC_ENUM_SINGLE(ALC5632_OUTPUT_MIXER_CTRL, 13, 2, alc5632_amp_names); -static const struct snd_kcontrol_new alc5632_amp_mux_controls = - SOC_DAPM_ENUM("AB-D Amp Mux", alc5632_amp_enum); - -/* ADC output select */ -static const struct soc_enum alc5632_adcr_func_enum = - SOC_ENUM_SINGLE(ALC5632_DAC_FUNC_SELECT, 5, 2, alc5632_adcr_func_sel); -static const struct snd_kcontrol_new alc5632_adcr_func_controls = - SOC_DAPM_ENUM("ADCR Mux", alc5632_adcr_func_enum); - -/* I2S out select */ -static const struct soc_enum alc5632_i2s_out_enum = - SOC_ENUM_SINGLE(ALC5632_I2S_OUT_CTL, 5, 2, alc5632_i2s_out_sel); -static const struct snd_kcontrol_new alc5632_i2s_out_controls = - SOC_DAPM_ENUM("I2SOut Mux", alc5632_i2s_out_enum); - -static const struct snd_soc_dapm_widget alc5632_dapm_widgets[] = { -/* Muxes */ -SND_SOC_DAPM_MUX("AuxOut Mux", SND_SOC_NOPM, 0, 0, - &alc5632_auxout_mux_controls), -SND_SOC_DAPM_MUX("SpeakerOut Mux", SND_SOC_NOPM, 0, 0, - &alc5632_spkout_mux_controls), -SND_SOC_DAPM_MUX("Left Headphone Mux", SND_SOC_NOPM, 0, 0, - &alc5632_hpl_out_mux_controls), -SND_SOC_DAPM_MUX("Right Headphone Mux", SND_SOC_NOPM, 0, 0, - &alc5632_hpr_out_mux_controls), -SND_SOC_DAPM_MUX("SpeakerOut N Mux", SND_SOC_NOPM, 0, 0, - &alc5632_spkoutn_mux_controls), -SND_SOC_DAPM_MUX("ADCR Mux", SND_SOC_NOPM, 0, 0, - &alc5632_adcr_func_controls), -SND_SOC_DAPM_MUX("I2SOut Mux", ALC5632_PWR_MANAG_ADD1, 11, 0, - &alc5632_i2s_out_controls), - -/* output mixers */ -SND_SOC_DAPM_MIXER("HP Mix", SND_SOC_NOPM, 0, 0, - &alc5632_hp_mixer_controls[0], - ARRAY_SIZE(alc5632_hp_mixer_controls)), -SND_SOC_DAPM_MIXER("HPR Mix", ALC5632_PWR_MANAG_ADD2, 4, 0, - &alc5632_hpr_mixer_controls[0], - ARRAY_SIZE(alc5632_hpr_mixer_controls)), -SND_SOC_DAPM_MIXER("HPL Mix", ALC5632_PWR_MANAG_ADD2, 5, 0, - &alc5632_hpl_mixer_controls[0], - ARRAY_SIZE(alc5632_hpl_mixer_controls)), -SND_SOC_DAPM_MIXER("HPOut Mix", SND_SOC_NOPM, 0, 0, NULL, 0), -SND_SOC_DAPM_MIXER("Mono Mix", ALC5632_PWR_MANAG_ADD2, 2, 0, - &alc5632_mono_mixer_controls[0], - ARRAY_SIZE(alc5632_mono_mixer_controls)), -SND_SOC_DAPM_MIXER("Speaker Mix", ALC5632_PWR_MANAG_ADD2, 3, 0, - &alc5632_speaker_mixer_controls[0], - ARRAY_SIZE(alc5632_speaker_mixer_controls)), -SND_SOC_DAPM_MIXER("DMICL Mix", SND_SOC_NOPM, 0, 0, - &alc5632_dmicl_mixer_controls[0], - ARRAY_SIZE(alc5632_dmicl_mixer_controls)), -SND_SOC_DAPM_MIXER("DMICR Mix", SND_SOC_NOPM, 0, 0, - &alc5632_dmicr_mixer_controls[0], - ARRAY_SIZE(alc5632_dmicr_mixer_controls)), - -/* input mixers */ -SND_SOC_DAPM_MIXER("Left Capture Mix", ALC5632_PWR_MANAG_ADD2, 1, 0, - &alc5632_captureL_mixer_controls[0], - ARRAY_SIZE(alc5632_captureL_mixer_controls)), -SND_SOC_DAPM_MIXER("Right Capture Mix", ALC5632_PWR_MANAG_ADD2, 0, 0, - &alc5632_captureR_mixer_controls[0], - ARRAY_SIZE(alc5632_captureR_mixer_controls)), - -SND_SOC_DAPM_AIF_IN("AIFRXL", "Left HiFi Playback", 0, SND_SOC_NOPM, 0, 0), -SND_SOC_DAPM_AIF_IN("AIFRXR", "Right HiFi Playback", 0, SND_SOC_NOPM, 0, 0), -SND_SOC_DAPM_AIF_OUT("AIFTXL", "Left HiFi Capture", 0, SND_SOC_NOPM, 0, 0), -SND_SOC_DAPM_AIF_OUT("AIFTXR", "Right HiFi Capture", 0, SND_SOC_NOPM, 0, 0), -SND_SOC_DAPM_AIF_IN("VAIFRX", "Voice Playback", 0, SND_SOC_NOPM, 0, 0), -SND_SOC_DAPM_AIF_OUT("VAIFTX", "Voice Capture", 0, SND_SOC_NOPM, 0, 0), - -SND_SOC_DAPM_DAC("Voice DAC", NULL, ALC5632_PWR_MANAG_ADD2, 10, 0), -SND_SOC_DAPM_DAC("Left DAC", NULL, ALC5632_PWR_MANAG_ADD2, 9, 0), -SND_SOC_DAPM_DAC("Right DAC", NULL, ALC5632_PWR_MANAG_ADD2, 8, 0), -SND_SOC_DAPM_ADC("Left ADC", NULL, ALC5632_PWR_MANAG_ADD2, 7, 0), -SND_SOC_DAPM_ADC("Right ADC", NULL, ALC5632_PWR_MANAG_ADD2, 6, 0), - -SND_SOC_DAPM_MIXER("DAC Left Channel", ALC5632_PWR_MANAG_ADD1, 15, 0, NULL, 0), -SND_SOC_DAPM_MIXER("DAC Right Channel", - ALC5632_PWR_MANAG_ADD1, 14, 0, NULL, 0), -SND_SOC_DAPM_MIXER("I2S Mix", ALC5632_PWR_MANAG_ADD1, 11, 0, NULL, 0), -SND_SOC_DAPM_MIXER("Phone Mix", SND_SOC_NOPM, 0, 0, NULL, 0), -SND_SOC_DAPM_MIXER("Line Mix", SND_SOC_NOPM, 0, 0, NULL, 0), -SND_SOC_DAPM_MIXER("Voice Mix", SND_SOC_NOPM, 0, 0, NULL, 0), -SND_SOC_DAPM_MIXER("ADCLR", SND_SOC_NOPM, 0, 0, NULL, 0), - -SND_SOC_DAPM_PGA("Left Headphone", ALC5632_PWR_MANAG_ADD3, 11, 0, NULL, 0), -SND_SOC_DAPM_PGA("Right Headphone", ALC5632_PWR_MANAG_ADD3, 10, 0, NULL, 0), -SND_SOC_DAPM_PGA("Left Speaker", ALC5632_PWR_MANAG_ADD3, 13, 0, NULL, 0), -SND_SOC_DAPM_PGA("Right Speaker", ALC5632_PWR_MANAG_ADD3, 12, 0, NULL, 0), -SND_SOC_DAPM_PGA("Aux Out", ALC5632_PWR_MANAG_ADD3, 14, 0, NULL, 0), -SND_SOC_DAPM_PGA("Left LineIn", ALC5632_PWR_MANAG_ADD3, 7, 0, NULL, 0), -SND_SOC_DAPM_PGA("Right LineIn", ALC5632_PWR_MANAG_ADD3, 6, 0, NULL, 0), -SND_SOC_DAPM_PGA("Phone", ALC5632_PWR_MANAG_ADD3, 5, 0, NULL, 0), -SND_SOC_DAPM_PGA("Phone ADMix", ALC5632_PWR_MANAG_ADD3, 4, 0, NULL, 0), -SND_SOC_DAPM_PGA("MIC1 PGA", ALC5632_PWR_MANAG_ADD3, 3, 0, NULL, 0), -SND_SOC_DAPM_PGA("MIC2 PGA", ALC5632_PWR_MANAG_ADD3, 2, 0, NULL, 0), -SND_SOC_DAPM_PGA("MIC1 Pre Amp", ALC5632_PWR_MANAG_ADD3, 1, 0, NULL, 0), -SND_SOC_DAPM_PGA("MIC2 Pre Amp", ALC5632_PWR_MANAG_ADD3, 0, 0, NULL, 0), -SND_SOC_DAPM_SUPPLY("MICBIAS1", ALC5632_PWR_MANAG_ADD1, 3, 0, NULL, 0), -SND_SOC_DAPM_SUPPLY("MICBIAS2", ALC5632_PWR_MANAG_ADD1, 2, 0, NULL, 0), - -SND_SOC_DAPM_PGA_E("D Amp", ALC5632_PWR_MANAG_ADD2, 14, 0, NULL, 0, - amp_mixer_event, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD), -SND_SOC_DAPM_PGA("AB Amp", ALC5632_PWR_MANAG_ADD2, 15, 0, NULL, 0), -SND_SOC_DAPM_MUX("AB-D Amp Mux", ALC5632_PWR_MANAG_ADD1, 10, 0, - &alc5632_amp_mux_controls), - -SND_SOC_DAPM_OUTPUT("AUXOUT"), -SND_SOC_DAPM_OUTPUT("HPL"), -SND_SOC_DAPM_OUTPUT("HPR"), -SND_SOC_DAPM_OUTPUT("SPKOUT"), -SND_SOC_DAPM_OUTPUT("SPKOUTN"), - -SND_SOC_DAPM_INPUT("LINEINL"), -SND_SOC_DAPM_INPUT("LINEINR"), -SND_SOC_DAPM_INPUT("PHONEP"), -SND_SOC_DAPM_INPUT("PHONEN"), -SND_SOC_DAPM_INPUT("DMICDAT"), -SND_SOC_DAPM_INPUT("MIC1"), -SND_SOC_DAPM_INPUT("MIC2"), -SND_SOC_DAPM_VMID("Vmid"), -}; - - -static const struct snd_soc_dapm_route alc5632_dapm_routes[] = { - /* Playback streams */ - {"Left DAC", NULL, "AIFRXL"}, - {"Right DAC", NULL, "AIFRXR"}, - - /* virtual mixer - mixes left & right channels */ - {"I2S Mix", NULL, "Left DAC"}, - {"I2S Mix", NULL, "Right DAC"}, - {"Line Mix", NULL, "Right LineIn"}, - {"Line Mix", NULL, "Left LineIn"}, - {"Phone Mix", NULL, "Phone"}, - {"Phone Mix", NULL, "Phone ADMix"}, - {"AUXOUT", NULL, "Aux Out"}, - - /* DAC */ - {"DAC Right Channel", NULL, "I2S Mix"}, - {"DAC Left Channel", NULL, "I2S Mix"}, - - /* HP mixer */ - {"HPL Mix", "ADC2HP_L Playback Switch", "Left Capture Mix"}, - {"HPL Mix", NULL, "HP Mix"}, - {"HPR Mix", "ADC2HP_R Playback Switch", "Right Capture Mix"}, - {"HPR Mix", NULL, "HP Mix"}, - {"HP Mix", "LI2HP Playback Switch", "Line Mix"}, - {"HP Mix", "PHONE2HP Playback Switch", "Phone Mix"}, - {"HP Mix", "MIC12HP Playback Switch", "MIC1 PGA"}, - {"HP Mix", "MIC22HP Playback Switch", "MIC2 PGA"}, - {"HP Mix", "VOICE2HP Playback Switch", "Voice Mix"}, - {"HPR Mix", "DACR2HP Playback Switch", "DAC Right Channel"}, - {"HPL Mix", "DACL2HP Playback Switch", "DAC Left Channel"}, - {"HPOut Mix", NULL, "HP Mix"}, - {"HPOut Mix", NULL, "HPR Mix"}, - {"HPOut Mix", NULL, "HPL Mix"}, - - /* speaker mixer */ - {"Speaker Mix", "LI2SPK Playback Switch", "Line Mix"}, - {"Speaker Mix", "PHONE2SPK Playback Switch", "Phone Mix"}, - {"Speaker Mix", "MIC12SPK Playback Switch", "MIC1 PGA"}, - {"Speaker Mix", "MIC22SPK Playback Switch", "MIC2 PGA"}, - {"Speaker Mix", "DAC2SPK Playback Switch", "DAC Left Channel"}, - {"Speaker Mix", "VOICE2SPK Playback Switch", "Voice Mix"}, - - /* mono mixer */ - {"Mono Mix", "ADC2MONO_L Playback Switch", "Left Capture Mix"}, - {"Mono Mix", "ADC2MONO_R Playback Switch", "Right Capture Mix"}, - {"Mono Mix", "LI2MONO Playback Switch", "Line Mix"}, - {"Mono Mix", "MIC12MONO Playback Switch", "MIC1 PGA"}, - {"Mono Mix", "MIC22MONO Playback Switch", "MIC2 PGA"}, - {"Mono Mix", "DAC2MONO Playback Switch", "DAC Left Channel"}, - {"Mono Mix", "VOICE2MONO Playback Switch", "Voice Mix"}, - - /* Left record mixer */ - {"Left Capture Mix", "LIL2REC Capture Switch", "LINEINL"}, - {"Left Capture Mix", "PH2REC_L Capture Switch", "PHONEN"}, - {"Left Capture Mix", "MIC12REC_L Capture Switch", "MIC1 Pre Amp"}, - {"Left Capture Mix", "MIC22REC_L Capture Switch", "MIC2 Pre Amp"}, - {"Left Capture Mix", "HPL2REC Capture Switch", "HPL Mix"}, - {"Left Capture Mix", "SPK2REC_L Capture Switch", "Speaker Mix"}, - {"Left Capture Mix", "MONO2REC_L Capture Switch", "Mono Mix"}, - - /*Right record mixer */ - {"Right Capture Mix", "LIR2REC Capture Switch", "LINEINR"}, - {"Right Capture Mix", "PH2REC_R Capture Switch", "PHONEP"}, - {"Right Capture Mix", "MIC12REC_R Capture Switch", "MIC1 Pre Amp"}, - {"Right Capture Mix", "MIC22REC_R Capture Switch", "MIC2 Pre Amp"}, - {"Right Capture Mix", "HPR2REC Capture Switch", "HPR Mix"}, - {"Right Capture Mix", "SPK2REC_R Capture Switch", "Speaker Mix"}, - {"Right Capture Mix", "MONO2REC_R Capture Switch", "Mono Mix"}, - - /* headphone left mux */ - {"Left Headphone Mux", "HP Left Mix", "HPL Mix"}, - {"Left Headphone Mux", "Vmid", "Vmid"}, - - /* headphone right mux */ - {"Right Headphone Mux", "HP Right Mix", "HPR Mix"}, - {"Right Headphone Mux", "Vmid", "Vmid"}, - - /* speaker out mux */ - {"SpeakerOut Mux", "Vmid", "Vmid"}, - {"SpeakerOut Mux", "HPOut Mix", "HPOut Mix"}, - {"SpeakerOut Mux", "Speaker Mix", "Speaker Mix"}, - {"SpeakerOut Mux", "Mono Mix", "Mono Mix"}, - - /* Mono/Aux Out mux */ - {"AuxOut Mux", "Vmid", "Vmid"}, - {"AuxOut Mux", "HPOut Mix", "HPOut Mix"}, - {"AuxOut Mux", "Speaker Mix", "Speaker Mix"}, - {"AuxOut Mux", "Mono Mix", "Mono Mix"}, - - /* output pga */ - {"HPL", NULL, "Left Headphone"}, - {"Left Headphone", NULL, "Left Headphone Mux"}, - {"HPR", NULL, "Right Headphone"}, - {"Right Headphone", NULL, "Right Headphone Mux"}, - {"Aux Out", NULL, "AuxOut Mux"}, - - /* input pga */ - {"Left LineIn", NULL, "LINEINL"}, - {"Right LineIn", NULL, "LINEINR"}, - {"Phone", NULL, "PHONEP"}, - {"MIC1 Pre Amp", NULL, "MIC1"}, - {"MIC2 Pre Amp", NULL, "MIC2"}, - {"MIC1 PGA", NULL, "MIC1 Pre Amp"}, - {"MIC2 PGA", NULL, "MIC2 Pre Amp"}, - - /* left ADC */ - {"Left ADC", NULL, "Left Capture Mix"}, - {"DMICL Mix", "DMICL2ADC Capture Switch", "DMICDAT"}, - {"Left ADC", NULL, "DMICL Mix"}, - {"ADCLR", NULL, "Left ADC"}, - - /* right ADC */ - {"Right ADC", NULL, "Right Capture Mix"}, - {"DMICR Mix", "DMICR2ADC Capture Switch", "DMICDAT"}, - {"Right ADC", NULL, "DMICR Mix"}, - {"ADCR Mux", "Stereo ADC", "Right ADC"}, - {"ADCR Mux", "Voice ADC", "Right ADC"}, - {"ADCLR", NULL, "ADCR Mux"}, - {"VAIFTX", NULL, "ADCR Mux"}, - - /* Digital I2S out */ - {"I2SOut Mux", "ADC LR", "ADCLR"}, - {"I2SOut Mux", "Voice Stereo Digital", "VAIFRX"}, - {"AIFTXL", NULL, "I2SOut Mux"}, - {"AIFTXR", NULL, "I2SOut Mux"}, - - /* Voice Mix */ - {"Voice DAC", NULL, "VAIFRX"}, - {"Voice Mix", NULL, "Voice DAC"}, - - /* Speaker Output */ - {"SpeakerOut N Mux", "RN/-R", "Left Speaker"}, - {"SpeakerOut N Mux", "RP/+R", "Left Speaker"}, - {"SpeakerOut N Mux", "LN/-R", "Left Speaker"}, - {"SpeakerOut N Mux", "Mute", "Vmid"}, - - {"SpeakerOut N Mux", "RN/-R", "Right Speaker"}, - {"SpeakerOut N Mux", "RP/+R", "Right Speaker"}, - {"SpeakerOut N Mux", "LN/-R", "Right Speaker"}, - {"SpeakerOut N Mux", "Mute", "Vmid"}, - - {"AB Amp", NULL, "SpeakerOut Mux"}, - {"D Amp", NULL, "SpeakerOut Mux"}, - {"AB-D Amp Mux", "AB Amp", "AB Amp"}, - {"AB-D Amp Mux", "D Amp", "D Amp"}, - {"Left Speaker", NULL, "AB-D Amp Mux"}, - {"Right Speaker", NULL, "AB-D Amp Mux"}, - - {"SPKOUT", NULL, "Left Speaker"}, - {"SPKOUT", NULL, "Right Speaker"}, - - {"SPKOUTN", NULL, "SpeakerOut N Mux"}, - -}; - -/* PLL divisors */ -struct _pll_div { - u32 pll_in; - u32 pll_out; - u16 regvalue; -}; - -/* Note : pll code from original alc5632 driver. Not sure of how good it is */ -/* usefull only for master mode */ -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}, -}; - -/* FOUT = MCLK*(N+2)/((M+2)*(K+2)) - N: bit 15:8 (div 2 .. div 257) - K: bit 6:4 typical 2 - M: bit 3:0 (div 2 .. div 17) - - same as for 5623 - thanks! -*/ - -static const struct _pll_div codec_slave_pll_div[] = { - - { 1024000, 16384000, 0x3ea0}, - { 1411200, 22579200, 0x3ea0}, - { 1536000, 24576000, 0x3ea0}, - { 2048000, 16384000, 0x1ea0}, - { 2822400, 22579200, 0x1ea0}, - { 3072000, 24576000, 0x1ea0}, - -}; - -static int alc5632_set_dai_pll(struct snd_soc_dai *codec_dai, int pll_id, - int source, unsigned int freq_in, unsigned int freq_out) -{ - int i; - struct snd_soc_codec *codec = codec_dai->codec; - int gbl_clk = 0, pll_div = 0; - u16 reg; - - if (pll_id < ALC5632_PLL_FR_MCLK || pll_id > ALC5632_PLL_FR_VBCLK) - return -EINVAL; - - /* Disable PLL power */ - snd_soc_update_bits(codec, ALC5632_PWR_MANAG_ADD2, - ALC5632_PWR_ADD2_PLL1, - 0); - snd_soc_update_bits(codec, ALC5632_PWR_MANAG_ADD2, - ALC5632_PWR_ADD2_PLL2, - 0); - - /* pll is not used in slave mode */ - reg = snd_soc_read(codec, ALC5632_DAI_CONTROL); - if (reg & ALC5632_DAI_SDP_SLAVE_MODE) - return 0; - - if (!freq_in || !freq_out) - return 0; - - switch (pll_id) { - case ALC5632_PLL_FR_MCLK: - for (i = 0; i < ARRAY_SIZE(codec_master_pll_div); i++) { - if (codec_master_pll_div[i].pll_in == freq_in - && codec_master_pll_div[i].pll_out == freq_out) { - /* PLL source from MCLK */ - pll_div = codec_master_pll_div[i].regvalue; - break; - } - } - break; - case ALC5632_PLL_FR_BCLK: - for (i = 0; i < ARRAY_SIZE(codec_slave_pll_div); i++) { - if (codec_slave_pll_div[i].pll_in == freq_in - && codec_slave_pll_div[i].pll_out == freq_out) { - /* PLL source from Bitclk */ - gbl_clk = ALC5632_PLL_FR_BCLK; - pll_div = codec_slave_pll_div[i].regvalue; - break; - } - } - break; - case ALC5632_PLL_FR_VBCLK: - for (i = 0; i < ARRAY_SIZE(codec_slave_pll_div); i++) { - if (codec_slave_pll_div[i].pll_in == freq_in - && codec_slave_pll_div[i].pll_out == freq_out) { - /* PLL source from voice clock */ - gbl_clk = ALC5632_PLL_FR_VBCLK; - pll_div = codec_slave_pll_div[i].regvalue; - break; - } - } - break; - default: - return -EINVAL; - } - - if (!pll_div) - return -EINVAL; - - /* choose MCLK/BCLK/VBCLK */ - snd_soc_write(codec, ALC5632_GPCR2, gbl_clk); - /* choose PLL1 clock rate */ - snd_soc_write(codec, ALC5632_PLL1_CTRL, pll_div); - /* enable PLL1 */ - snd_soc_update_bits(codec, ALC5632_PWR_MANAG_ADD2, - ALC5632_PWR_ADD2_PLL1, - ALC5632_PWR_ADD2_PLL1); - /* enable PLL2 */ - snd_soc_update_bits(codec, ALC5632_PWR_MANAG_ADD2, - ALC5632_PWR_ADD2_PLL2, - ALC5632_PWR_ADD2_PLL2); - /* use PLL1 as main SYSCLK */ - snd_soc_update_bits(codec, ALC5632_GPCR1, - ALC5632_GPCR1_CLK_SYS_SRC_SEL_PLL1, - ALC5632_GPCR1_CLK_SYS_SRC_SEL_PLL1); - - return 0; -} - -struct _coeff_div { - u16 fs; - u16 regvalue; -}; - -/* codec hifi mclk (after PLL) clock divider coefficients */ -/* values inspired from column BCLK=32Fs of Appendix A table */ -static const struct _coeff_div coeff_div[] = { - {512*1, 0x3075}, -}; - -static int get_coeff(struct snd_soc_codec *codec, int rate) -{ - struct alc5632_priv *alc5632 = snd_soc_codec_get_drvdata(codec); - int i; - - for (i = 0; i < ARRAY_SIZE(coeff_div); i++) { - if (coeff_div[i].fs * rate == alc5632->sysclk) - return i; - } - return -EINVAL; -} - -/* - * Clock after PLL and dividers - */ -static int alc5632_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 alc5632_priv *alc5632 = snd_soc_codec_get_drvdata(codec); - - switch (freq) { - case 4096000: - case 8192000: - case 11289600: - case 12288000: - case 16384000: - case 16934400: - case 18432000: - case 22579200: - case 24576000: - alc5632->sysclk = freq; - return 0; - } - return -EINVAL; -} - -static int alc5632_set_dai_fmt(struct snd_soc_dai *codec_dai, - unsigned int fmt) -{ - struct snd_soc_codec *codec = codec_dai->codec; - u16 iface = 0; - - /* set master/slave audio interface */ - switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) { - case SND_SOC_DAIFMT_CBM_CFM: - iface = ALC5632_DAI_SDP_MASTER_MODE; - break; - case SND_SOC_DAIFMT_CBS_CFS: - iface = ALC5632_DAI_SDP_SLAVE_MODE; - break; - default: - return -EINVAL; - } - - /* interface format */ - switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) { - case SND_SOC_DAIFMT_I2S: - iface |= ALC5632_DAI_I2S_DF_I2S; - break; - case SND_SOC_DAIFMT_LEFT_J: - iface |= ALC5632_DAI_I2S_DF_LEFT; - break; - case SND_SOC_DAIFMT_DSP_A: - iface |= ALC5632_DAI_I2S_DF_PCM_A; - break; - case SND_SOC_DAIFMT_DSP_B: - iface |= ALC5632_DAI_I2S_DF_PCM_B; - break; - default: - return -EINVAL; - } - - /* clock inversion */ - switch (fmt & SND_SOC_DAIFMT_INV_MASK) { - case SND_SOC_DAIFMT_NB_NF: - break; - case SND_SOC_DAIFMT_IB_IF: - iface |= ALC5632_DAI_MAIN_I2S_BCLK_POL_CTRL; - break; - case SND_SOC_DAIFMT_IB_NF: - iface |= ALC5632_DAI_MAIN_I2S_BCLK_POL_CTRL; - break; - case SND_SOC_DAIFMT_NB_IF: - break; - default: - return -EINVAL; - } - - return snd_soc_write(codec, ALC5632_DAI_CONTROL, iface); -} - -static int alc5632_pcm_hw_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; - int coeff, rate; - u16 iface; - - iface = snd_soc_read(codec, ALC5632_DAI_CONTROL); - iface &= ~ALC5632_DAI_I2S_DL_MASK; - - /* bit size */ - switch (params_format(params)) { - case SNDRV_PCM_FORMAT_S16_LE: - iface |= ALC5632_DAI_I2S_DL_16; - break; - case SNDRV_PCM_FORMAT_S20_3LE: - iface |= ALC5632_DAI_I2S_DL_20; - break; - case SNDRV_PCM_FORMAT_S24_LE: - iface |= ALC5632_DAI_I2S_DL_24; - break; - default: - return -EINVAL; - } - - /* set iface & srate */ - snd_soc_write(codec, ALC5632_DAI_CONTROL, iface); - rate = params_rate(params); - coeff = get_coeff(codec, rate); - if (coeff < 0) - return -EINVAL; - - coeff = coeff_div[coeff].regvalue; - snd_soc_write(codec, ALC5632_DAC_CLK_CTRL1, coeff); - - return 0; -} - -static int alc5632_mute(struct snd_soc_dai *dai, int mute) -{ - struct snd_soc_codec *codec = dai->codec; - u16 hp_mute = ALC5632_MISC_HP_DEPOP_MUTE_L - |ALC5632_MISC_HP_DEPOP_MUTE_R; - u16 mute_reg = snd_soc_read(codec, ALC5632_MISC_CTRL) & ~hp_mute; - - if (mute) - mute_reg |= hp_mute; - - return snd_soc_write(codec, ALC5632_MISC_CTRL, mute_reg); -} - -#define ALC5632_ADD2_POWER_EN (ALC5632_PWR_ADD2_VREF) - -#define ALC5632_ADD3_POWER_EN (ALC5632_PWR_ADD3_MIC1_BOOST_AD) - -#define ALC5632_ADD1_POWER_EN \ - (ALC5632_PWR_ADD1_DAC_REF \ - | ALC5632_PWR_ADD1_SOFTGEN_EN \ - | ALC5632_PWR_ADD1_HP_OUT_AMP \ - | ALC5632_PWR_ADD1_HP_OUT_ENH_AMP \ - | ALC5632_PWR_ADD1_MAIN_BIAS) - -static void enable_power_depop(struct snd_soc_codec *codec) -{ - snd_soc_update_bits(codec, ALC5632_PWR_MANAG_ADD1, - ALC5632_PWR_ADD1_SOFTGEN_EN, - ALC5632_PWR_ADD1_SOFTGEN_EN); - - snd_soc_update_bits(codec, ALC5632_PWR_MANAG_ADD3, - ALC5632_ADD3_POWER_EN, - ALC5632_ADD3_POWER_EN); - - snd_soc_update_bits(codec, ALC5632_MISC_CTRL, - ALC5632_MISC_HP_DEPOP_MODE2_EN, - ALC5632_MISC_HP_DEPOP_MODE2_EN); - - /* "normal" mode: 0 @ 26 */ - /* set all PR0-7 mixers to 0 */ - snd_soc_update_bits(codec, ALC5632_PWR_DOWN_CTRL_STATUS, - ALC5632_PWR_DOWN_CTRL_STATUS_MASK, - 0); - - msleep(500); - - snd_soc_update_bits(codec, ALC5632_PWR_MANAG_ADD2, - ALC5632_ADD2_POWER_EN, - ALC5632_ADD2_POWER_EN); - - snd_soc_update_bits(codec, ALC5632_PWR_MANAG_ADD1, - ALC5632_ADD1_POWER_EN, - ALC5632_ADD1_POWER_EN); - - /* disable HP Depop2 */ - snd_soc_update_bits(codec, ALC5632_MISC_CTRL, - ALC5632_MISC_HP_DEPOP_MODE2_EN, - 0); - -} - -static int alc5632_set_bias_level(struct snd_soc_codec *codec, - enum snd_soc_bias_level level) -{ - switch (level) { - case SND_SOC_BIAS_ON: - enable_power_depop(codec); - break; - case SND_SOC_BIAS_PREPARE: - break; - case SND_SOC_BIAS_STANDBY: - /* everything off except vref/vmid, */ - snd_soc_update_bits(codec, ALC5632_PWR_MANAG_ADD1, - ALC5632_PWR_MANAG_ADD1_MASK, - ALC5632_PWR_ADD1_MAIN_BIAS); - snd_soc_update_bits(codec, ALC5632_PWR_MANAG_ADD2, - ALC5632_PWR_MANAG_ADD2_MASK, - ALC5632_PWR_ADD2_VREF); - /* "normal" mode: 0 @ 26 */ - snd_soc_update_bits(codec, ALC5632_PWR_DOWN_CTRL_STATUS, - ALC5632_PWR_DOWN_CTRL_STATUS_MASK, - 0xffff ^ (ALC5632_PWR_VREF_PR3 - | ALC5632_PWR_VREF_PR2)); - break; - case SND_SOC_BIAS_OFF: - /* everything off, dac mute, inactive */ - snd_soc_update_bits(codec, ALC5632_PWR_MANAG_ADD2, - ALC5632_PWR_MANAG_ADD2_MASK, 0); - snd_soc_update_bits(codec, ALC5632_PWR_MANAG_ADD3, - ALC5632_PWR_MANAG_ADD3_MASK, 0); - snd_soc_update_bits(codec, ALC5632_PWR_MANAG_ADD1, - ALC5632_PWR_MANAG_ADD1_MASK, 0); - break; - } - codec->dapm.bias_level = level; - return 0; -} - -#define ALC5632_FORMATS (SNDRV_PCM_FMTBIT_S16_LE \ - | SNDRV_PCM_FMTBIT_S24_LE \ - | SNDRV_PCM_FMTBIT_S32_LE) - -static const struct snd_soc_dai_ops alc5632_dai_ops = { - .hw_params = alc5632_pcm_hw_params, - .digital_mute = alc5632_mute, - .set_fmt = alc5632_set_dai_fmt, - .set_sysclk = alc5632_set_dai_sysclk, - .set_pll = alc5632_set_dai_pll, -}; - -static struct snd_soc_dai_driver alc5632_dai = { - .name = "alc5632-hifi", - .playback = { - .stream_name = "HiFi Playback", - .channels_min = 1, - .channels_max = 2, - .rate_min = 8000, - .rate_max = 48000, - .rates = SNDRV_PCM_RATE_8000_48000, - .formats = ALC5632_FORMATS,}, - .capture = { - .stream_name = "HiFi Capture", - .channels_min = 1, - .channels_max = 2, - .rate_min = 8000, - .rate_max = 48000, - .rates = SNDRV_PCM_RATE_8000_48000, - .formats = ALC5632_FORMATS,}, - - .ops = &alc5632_dai_ops, - .symmetric_rates = 1, -}; - -#ifdef CONFIG_PM -static int alc5632_suspend(struct snd_soc_codec *codec) -{ - alc5632_set_bias_level(codec, SND_SOC_BIAS_OFF); - return 0; -} - -static int alc5632_resume(struct snd_soc_codec *codec) -{ - struct alc5632_priv *alc5632 = snd_soc_codec_get_drvdata(codec); - - regcache_sync(alc5632->regmap); - - alc5632_set_bias_level(codec, SND_SOC_BIAS_STANDBY); - return 0; -} -#else -#define alc5632_suspend NULL -#define alc5632_resume NULL -#endif - -static int alc5632_probe(struct snd_soc_codec *codec) -{ - struct alc5632_priv *alc5632 = snd_soc_codec_get_drvdata(codec); - int ret; - - codec->control_data = alc5632->regmap; - - ret = snd_soc_codec_set_cache_io(codec, 8, 16, SND_SOC_REGMAP); - if (ret != 0) { - dev_err(codec->dev, "Failed to set cache I/O: %d\n", ret); - return ret; - } - - /* power on device */ - alc5632_set_bias_level(codec, SND_SOC_BIAS_STANDBY); - - switch (alc5632->id) { - case 0x5c: - snd_soc_add_codec_controls(codec, alc5632_vol_snd_controls, - ARRAY_SIZE(alc5632_vol_snd_controls)); - break; - default: - return -EINVAL; - } - - return ret; -} - -/* power down chip */ -static int alc5632_remove(struct snd_soc_codec *codec) -{ - alc5632_set_bias_level(codec, SND_SOC_BIAS_OFF); - return 0; -} - -static struct snd_soc_codec_driver soc_codec_device_alc5632 = { - .probe = alc5632_probe, - .remove = alc5632_remove, - .suspend = alc5632_suspend, - .resume = alc5632_resume, - .set_bias_level = alc5632_set_bias_level, - .controls = alc5632_snd_controls, - .num_controls = ARRAY_SIZE(alc5632_snd_controls), - .dapm_widgets = alc5632_dapm_widgets, - .num_dapm_widgets = ARRAY_SIZE(alc5632_dapm_widgets), - .dapm_routes = alc5632_dapm_routes, - .num_dapm_routes = ARRAY_SIZE(alc5632_dapm_routes), -}; - -static struct regmap_config alc5632_regmap = { - .reg_bits = 8, - .val_bits = 16, - - .max_register = ALC5632_MAX_REGISTER, - .reg_defaults = alc5632_reg_defaults, - .num_reg_defaults = ARRAY_SIZE(alc5632_reg_defaults), - .volatile_reg = alc5632_volatile_register, - .cache_type = REGCACHE_RBTREE, -}; - -/* - * alc5632 2 wire address is determined by A1 pin - * state during powerup. - * low = 0x1a - * high = 0x1b - */ -static __devinit int alc5632_i2c_probe(struct i2c_client *client, - const struct i2c_device_id *id) -{ - struct alc5632_priv *alc5632; - int ret, ret1, ret2; - unsigned int vid1, vid2; - - alc5632 = devm_kzalloc(&client->dev, - sizeof(struct alc5632_priv), GFP_KERNEL); - if (alc5632 == NULL) - return -ENOMEM; - - i2c_set_clientdata(client, alc5632); - - alc5632->regmap = regmap_init_i2c(client, &alc5632_regmap); - if (IS_ERR(alc5632->regmap)) { - ret = PTR_ERR(alc5632->regmap); - dev_err(&client->dev, "regmap_init() failed: %d\n", ret); - return ret; - } - - ret1 = regmap_read(alc5632->regmap, ALC5632_VENDOR_ID1, &vid1); - ret2 = regmap_read(alc5632->regmap, ALC5632_VENDOR_ID2, &vid2); - if (ret1 != 0 || ret2 != 0) { - dev_err(&client->dev, - "Failed to read chip ID: ret1=%d, ret2=%d\n", ret1, ret2); - regmap_exit(alc5632->regmap); - return -EIO; - } - - vid2 >>= 8; - - if ((vid1 != 0x10EC) || (vid2 != id->driver_data)) { - dev_err(&client->dev, - "Device is not a ALC5632: VID1=0x%x, VID2=0x%x\n", vid1, vid2); - regmap_exit(alc5632->regmap); - return -EINVAL; - } - - ret = alc5632_reset(alc5632->regmap); - if (ret < 0) { - dev_err(&client->dev, "Failed to issue reset\n"); - regmap_exit(alc5632->regmap); - return ret; - } - - alc5632->id = vid2; - switch (alc5632->id) { - case 0x5c: - alc5632_dai.name = "alc5632-hifi"; - break; - default: - return -EINVAL; - } - - ret = snd_soc_register_codec(&client->dev, - &soc_codec_device_alc5632, &alc5632_dai, 1); - - if (ret < 0) { - dev_err(&client->dev, "Failed to register codec: %d\n", ret); - regmap_exit(alc5632->regmap); - return ret; - } - - return ret; -} - -static __devexit int alc5632_i2c_remove(struct i2c_client *client) -{ - struct alc5632_priv *alc5632 = i2c_get_clientdata(client); - snd_soc_unregister_codec(&client->dev); - regmap_exit(alc5632->regmap); - return 0; -} - -static const struct i2c_device_id alc5632_i2c_table[] = { - {"alc5632", 0x5c}, - {} -}; -MODULE_DEVICE_TABLE(i2c, alc5632_i2c_table); - -/* i2c codec control layer */ -static struct i2c_driver alc5632_i2c_driver = { - .driver = { - .name = "alc5632", - .owner = THIS_MODULE, - }, - .probe = alc5632_i2c_probe, - .remove = __devexit_p(alc5632_i2c_remove), - .id_table = alc5632_i2c_table, -}; - -static int __init alc5632_modinit(void) -{ - int ret; - - ret = i2c_add_driver(&alc5632_i2c_driver); - if (ret != 0) { - printk(KERN_ERR "%s: can't add i2c driver", __func__); - return ret; - } - - return ret; -} -module_init(alc5632_modinit); - -static void __exit alc5632_modexit(void) -{ - i2c_del_driver(&alc5632_i2c_driver); -} -module_exit(alc5632_modexit); - -MODULE_DESCRIPTION("ASoC ALC5632 driver"); -MODULE_AUTHOR("Leon Romanovsky <leon@leon.nu>"); -MODULE_LICENSE("GPL"); |