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authorSrikant Patnaik2015-01-11 12:28:04 +0530
committerSrikant Patnaik2015-01-11 12:28:04 +0530
commit871480933a1c28f8a9fed4c4d34d06c439a7a422 (patch)
tree8718f573808810c2a1e8cb8fb6ac469093ca2784 /ANDROID_3.4.5/sound/soc/codecs/cs42l73.c
parent9d40ac5867b9aefe0722bc1f110b965ff294d30d (diff)
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Moved, renamed, and deleted files
The original directory structure was scattered and unorganized. Changes are basically to make it look like kernel structure.
Diffstat (limited to 'ANDROID_3.4.5/sound/soc/codecs/cs42l73.c')
-rw-r--r--ANDROID_3.4.5/sound/soc/codecs/cs42l73.c1455
1 files changed, 0 insertions, 1455 deletions
diff --git a/ANDROID_3.4.5/sound/soc/codecs/cs42l73.c b/ANDROID_3.4.5/sound/soc/codecs/cs42l73.c
deleted file mode 100644
index 3686417f..00000000
--- a/ANDROID_3.4.5/sound/soc/codecs/cs42l73.c
+++ /dev/null
@@ -1,1455 +0,0 @@
-/*
- * cs42l73.c -- CS42L73 ALSA Soc Audio driver
- *
- * Copyright 2011 Cirrus Logic, Inc.
- *
- * Authors: Georgi Vlaev, Nucleus Systems Ltd, <joe@nucleusys.com>
- * Brian Austin, Cirrus Logic Inc, <brian.austin@cirrus.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- */
-
-#include <linux/module.h>
-#include <linux/moduleparam.h>
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/delay.h>
-#include <linux/pm.h>
-#include <linux/i2c.h>
-#include <linux/regmap.h>
-#include <linux/slab.h>
-#include <sound/core.h>
-#include <sound/pcm.h>
-#include <sound/pcm_params.h>
-#include <sound/soc.h>
-#include <sound/soc-dapm.h>
-#include <sound/initval.h>
-#include <sound/tlv.h>
-#include "cs42l73.h"
-
-struct sp_config {
- u8 spc, mmcc, spfs;
- u32 srate;
-};
-struct cs42l73_private {
- struct sp_config config[3];
- struct regmap *regmap;
- u32 sysclk;
- u8 mclksel;
- u32 mclk;
-};
-
-static const struct reg_default cs42l73_reg_defaults[] = {
- { 1, 0x42 }, /* r01 - Device ID A&B */
- { 2, 0xA7 }, /* r02 - Device ID C&D */
- { 3, 0x30 }, /* r03 - Device ID E */
- { 6, 0xF1 }, /* r06 - Power Ctl 1 */
- { 7, 0xDF }, /* r07 - Power Ctl 2 */
- { 8, 0x3F }, /* r08 - Power Ctl 3 */
- { 9, 0x50 }, /* r09 - Charge Pump Freq */
- { 10, 0x53 }, /* r0A - Output Load MicBias Short Detect */
- { 11, 0x00 }, /* r0B - DMIC Master Clock Ctl */
- { 12, 0x00 }, /* r0C - Aux PCM Ctl */
- { 13, 0x15 }, /* r0D - Aux PCM Master Clock Ctl */
- { 14, 0x00 }, /* r0E - Audio PCM Ctl */
- { 15, 0x15 }, /* r0F - Audio PCM Master Clock Ctl */
- { 16, 0x00 }, /* r10 - Voice PCM Ctl */
- { 17, 0x15 }, /* r11 - Voice PCM Master Clock Ctl */
- { 18, 0x00 }, /* r12 - Voice/Aux Sample Rate */
- { 19, 0x06 }, /* r13 - Misc I/O Path Ctl */
- { 20, 0x00 }, /* r14 - ADC Input Path Ctl */
- { 21, 0x00 }, /* r15 - MICA Preamp, PGA Volume */
- { 22, 0x00 }, /* r16 - MICB Preamp, PGA Volume */
- { 23, 0x00 }, /* r17 - Input Path A Digital Volume */
- { 24, 0x00 }, /* r18 - Input Path B Digital Volume */
- { 25, 0x00 }, /* r19 - Playback Digital Ctl */
- { 26, 0x00 }, /* r1A - HP/LO Left Digital Volume */
- { 27, 0x00 }, /* r1B - HP/LO Right Digital Volume */
- { 28, 0x00 }, /* r1C - Speakerphone Digital Volume */
- { 29, 0x00 }, /* r1D - Ear/SPKLO Digital Volume */
- { 30, 0x00 }, /* r1E - HP Left Analog Volume */
- { 31, 0x00 }, /* r1F - HP Right Analog Volume */
- { 32, 0x00 }, /* r20 - LO Left Analog Volume */
- { 33, 0x00 }, /* r21 - LO Right Analog Volume */
- { 34, 0x00 }, /* r22 - Stereo Input Path Advisory Volume */
- { 35, 0x00 }, /* r23 - Aux PCM Input Advisory Volume */
- { 36, 0x00 }, /* r24 - Audio PCM Input Advisory Volume */
- { 37, 0x00 }, /* r25 - Voice PCM Input Advisory Volume */
- { 38, 0x00 }, /* r26 - Limiter Attack Rate HP/LO */
- { 39, 0x7F }, /* r27 - Limter Ctl, Release Rate HP/LO */
- { 40, 0x00 }, /* r28 - Limter Threshold HP/LO */
- { 41, 0x00 }, /* r29 - Limiter Attack Rate Speakerphone */
- { 42, 0x3F }, /* r2A - Limter Ctl, Release Rate Speakerphone */
- { 43, 0x00 }, /* r2B - Limter Threshold Speakerphone */
- { 44, 0x00 }, /* r2C - Limiter Attack Rate Ear/SPKLO */
- { 45, 0x3F }, /* r2D - Limter Ctl, Release Rate Ear/SPKLO */
- { 46, 0x00 }, /* r2E - Limter Threshold Ear/SPKLO */
- { 47, 0x00 }, /* r2F - ALC Enable, Attack Rate Left/Right */
- { 48, 0x3F }, /* r30 - ALC Release Rate Left/Right */
- { 49, 0x00 }, /* r31 - ALC Threshold Left/Right */
- { 50, 0x00 }, /* r32 - Noise Gate Ctl Left/Right */
- { 51, 0x00 }, /* r33 - ALC/NG Misc Ctl */
- { 52, 0x18 }, /* r34 - Mixer Ctl */
- { 53, 0x3F }, /* r35 - HP/LO Left Mixer Input Path Volume */
- { 54, 0x3F }, /* r36 - HP/LO Right Mixer Input Path Volume */
- { 55, 0x3F }, /* r37 - HP/LO Left Mixer Aux PCM Volume */
- { 56, 0x3F }, /* r38 - HP/LO Right Mixer Aux PCM Volume */
- { 57, 0x3F }, /* r39 - HP/LO Left Mixer Audio PCM Volume */
- { 58, 0x3F }, /* r3A - HP/LO Right Mixer Audio PCM Volume */
- { 59, 0x3F }, /* r3B - HP/LO Left Mixer Voice PCM Mono Volume */
- { 60, 0x3F }, /* r3C - HP/LO Right Mixer Voice PCM Mono Volume */
- { 61, 0x3F }, /* r3D - Aux PCM Left Mixer Input Path Volume */
- { 62, 0x3F }, /* r3E - Aux PCM Right Mixer Input Path Volume */
- { 63, 0x3F }, /* r3F - Aux PCM Left Mixer Volume */
- { 64, 0x3F }, /* r40 - Aux PCM Left Mixer Volume */
- { 65, 0x3F }, /* r41 - Aux PCM Left Mixer Audio PCM L Volume */
- { 66, 0x3F }, /* r42 - Aux PCM Right Mixer Audio PCM R Volume */
- { 67, 0x3F }, /* r43 - Aux PCM Left Mixer Voice PCM Volume */
- { 68, 0x3F }, /* r44 - Aux PCM Right Mixer Voice PCM Volume */
- { 69, 0x3F }, /* r45 - Audio PCM Left Input Path Volume */
- { 70, 0x3F }, /* r46 - Audio PCM Right Input Path Volume */
- { 71, 0x3F }, /* r47 - Audio PCM Left Mixer Aux PCM L Volume */
- { 72, 0x3F }, /* r48 - Audio PCM Right Mixer Aux PCM R Volume */
- { 73, 0x3F }, /* r49 - Audio PCM Left Mixer Volume */
- { 74, 0x3F }, /* r4A - Audio PCM Right Mixer Volume */
- { 75, 0x3F }, /* r4B - Audio PCM Left Mixer Voice PCM Volume */
- { 76, 0x3F }, /* r4C - Audio PCM Right Mixer Voice PCM Volume */
- { 77, 0x3F }, /* r4D - Voice PCM Left Input Path Volume */
- { 78, 0x3F }, /* r4E - Voice PCM Right Input Path Volume */
- { 79, 0x3F }, /* r4F - Voice PCM Left Mixer Aux PCM L Volume */
- { 80, 0x3F }, /* r50 - Voice PCM Right Mixer Aux PCM R Volume */
- { 81, 0x3F }, /* r51 - Voice PCM Left Mixer Audio PCM L Volume */
- { 82, 0x3F }, /* r52 - Voice PCM Right Mixer Audio PCM R Volume */
- { 83, 0x3F }, /* r53 - Voice PCM Left Mixer Voice PCM Volume */
- { 84, 0x3F }, /* r54 - Voice PCM Right Mixer Voice PCM Volume */
- { 85, 0xAA }, /* r55 - Mono Mixer Ctl */
- { 86, 0x3F }, /* r56 - SPK Mono Mixer Input Path Volume */
- { 87, 0x3F }, /* r57 - SPK Mono Mixer Aux PCM Mono/L/R Volume */
- { 88, 0x3F }, /* r58 - SPK Mono Mixer Audio PCM Mono/L/R Volume */
- { 89, 0x3F }, /* r59 - SPK Mono Mixer Voice PCM Mono Volume */
- { 90, 0x3F }, /* r5A - SPKLO Mono Mixer Input Path Mono Volume */
- { 91, 0x3F }, /* r5B - SPKLO Mono Mixer Aux Mono/L/R Volume */
- { 92, 0x3F }, /* r5C - SPKLO Mono Mixer Audio Mono/L/R Volume */
- { 93, 0x3F }, /* r5D - SPKLO Mono Mixer Voice Mono Volume */
- { 94, 0x00 }, /* r5E - Interrupt Mask 1 */
- { 95, 0x00 }, /* r5F - Interrupt Mask 2 */
-};
-
-static bool cs42l73_volatile_register(struct device *dev, unsigned int reg)
-{
- switch (reg) {
- case CS42L73_IS1:
- case CS42L73_IS2:
- return true;
- default:
- return false;
- }
-}
-
-static bool cs42l73_readable_register(struct device *dev, unsigned int reg)
-{
- switch (reg) {
- case CS42L73_DEVID_AB:
- case CS42L73_DEVID_CD:
- case CS42L73_DEVID_E:
- case CS42L73_REVID:
- case CS42L73_PWRCTL1:
- case CS42L73_PWRCTL2:
- case CS42L73_PWRCTL3:
- case CS42L73_CPFCHC:
- case CS42L73_OLMBMSDC:
- case CS42L73_DMMCC:
- case CS42L73_XSPC:
- case CS42L73_XSPMMCC:
- case CS42L73_ASPC:
- case CS42L73_ASPMMCC:
- case CS42L73_VSPC:
- case CS42L73_VSPMMCC:
- case CS42L73_VXSPFS:
- case CS42L73_MIOPC:
- case CS42L73_ADCIPC:
- case CS42L73_MICAPREPGAAVOL:
- case CS42L73_MICBPREPGABVOL:
- case CS42L73_IPADVOL:
- case CS42L73_IPBDVOL:
- case CS42L73_PBDC:
- case CS42L73_HLADVOL:
- case CS42L73_HLBDVOL:
- case CS42L73_SPKDVOL:
- case CS42L73_ESLDVOL:
- case CS42L73_HPAAVOL:
- case CS42L73_HPBAVOL:
- case CS42L73_LOAAVOL:
- case CS42L73_LOBAVOL:
- case CS42L73_STRINV:
- case CS42L73_XSPINV:
- case CS42L73_ASPINV:
- case CS42L73_VSPINV:
- case CS42L73_LIMARATEHL:
- case CS42L73_LIMRRATEHL:
- case CS42L73_LMAXHL:
- case CS42L73_LIMARATESPK:
- case CS42L73_LIMRRATESPK:
- case CS42L73_LMAXSPK:
- case CS42L73_LIMARATEESL:
- case CS42L73_LIMRRATEESL:
- case CS42L73_LMAXESL:
- case CS42L73_ALCARATE:
- case CS42L73_ALCRRATE:
- case CS42L73_ALCMINMAX:
- case CS42L73_NGCAB:
- case CS42L73_ALCNGMC:
- case CS42L73_MIXERCTL:
- case CS42L73_HLAIPAA:
- case CS42L73_HLBIPBA:
- case CS42L73_HLAXSPAA:
- case CS42L73_HLBXSPBA:
- case CS42L73_HLAASPAA:
- case CS42L73_HLBASPBA:
- case CS42L73_HLAVSPMA:
- case CS42L73_HLBVSPMA:
- case CS42L73_XSPAIPAA:
- case CS42L73_XSPBIPBA:
- case CS42L73_XSPAXSPAA:
- case CS42L73_XSPBXSPBA:
- case CS42L73_XSPAASPAA:
- case CS42L73_XSPAASPBA:
- case CS42L73_XSPAVSPMA:
- case CS42L73_XSPBVSPMA:
- case CS42L73_ASPAIPAA:
- case CS42L73_ASPBIPBA:
- case CS42L73_ASPAXSPAA:
- case CS42L73_ASPBXSPBA:
- case CS42L73_ASPAASPAA:
- case CS42L73_ASPBASPBA:
- case CS42L73_ASPAVSPMA:
- case CS42L73_ASPBVSPMA:
- case CS42L73_VSPAIPAA:
- case CS42L73_VSPBIPBA:
- case CS42L73_VSPAXSPAA:
- case CS42L73_VSPBXSPBA:
- case CS42L73_VSPAASPAA:
- case CS42L73_VSPBASPBA:
- case CS42L73_VSPAVSPMA:
- case CS42L73_VSPBVSPMA:
- case CS42L73_MMIXCTL:
- case CS42L73_SPKMIPMA:
- case CS42L73_SPKMXSPA:
- case CS42L73_SPKMASPA:
- case CS42L73_SPKMVSPMA:
- case CS42L73_ESLMIPMA:
- case CS42L73_ESLMXSPA:
- case CS42L73_ESLMASPA:
- case CS42L73_ESLMVSPMA:
- case CS42L73_IM1:
- case CS42L73_IM2:
- return true;
- default:
- return false;
- }
-}
-
-static const unsigned int hpaloa_tlv[] = {
- TLV_DB_RANGE_HEAD(2),
- 0, 13, TLV_DB_SCALE_ITEM(-7600, 200, 0),
- 14, 75, TLV_DB_SCALE_ITEM(-4900, 100, 0),
-};
-
-static DECLARE_TLV_DB_SCALE(adc_boost_tlv, 0, 2500, 0);
-
-static DECLARE_TLV_DB_SCALE(hl_tlv, -10200, 50, 0);
-
-static DECLARE_TLV_DB_SCALE(ipd_tlv, -9600, 100, 0);
-
-static DECLARE_TLV_DB_SCALE(micpga_tlv, -600, 50, 0);
-
-static const unsigned int limiter_tlv[] = {
- TLV_DB_RANGE_HEAD(2),
- 0, 2, TLV_DB_SCALE_ITEM(-3000, 600, 0),
- 3, 7, TLV_DB_SCALE_ITEM(-1200, 300, 0),
-};
-
-static const DECLARE_TLV_DB_SCALE(attn_tlv, -6300, 100, 1);
-
-static const char * const cs42l73_pgaa_text[] = { "Line A", "Mic 1" };
-static const char * const cs42l73_pgab_text[] = { "Line B", "Mic 2" };
-
-static const struct soc_enum pgaa_enum =
- SOC_ENUM_SINGLE(CS42L73_ADCIPC, 3,
- ARRAY_SIZE(cs42l73_pgaa_text), cs42l73_pgaa_text);
-
-static const struct soc_enum pgab_enum =
- SOC_ENUM_SINGLE(CS42L73_ADCIPC, 7,
- ARRAY_SIZE(cs42l73_pgab_text), cs42l73_pgab_text);
-
-static const struct snd_kcontrol_new pgaa_mux =
- SOC_DAPM_ENUM("Left Analog Input Capture Mux", pgaa_enum);
-
-static const struct snd_kcontrol_new pgab_mux =
- SOC_DAPM_ENUM("Right Analog Input Capture Mux", pgab_enum);
-
-static const struct snd_kcontrol_new input_left_mixer[] = {
- SOC_DAPM_SINGLE("ADC Left Input", CS42L73_PWRCTL1,
- 5, 1, 1),
- SOC_DAPM_SINGLE("DMIC Left Input", CS42L73_PWRCTL1,
- 4, 1, 1),
-};
-
-static const struct snd_kcontrol_new input_right_mixer[] = {
- SOC_DAPM_SINGLE("ADC Right Input", CS42L73_PWRCTL1,
- 7, 1, 1),
- SOC_DAPM_SINGLE("DMIC Right Input", CS42L73_PWRCTL1,
- 6, 1, 1),
-};
-
-static const char * const cs42l73_ng_delay_text[] = {
- "50ms", "100ms", "150ms", "200ms" };
-
-static const struct soc_enum ng_delay_enum =
- SOC_ENUM_SINGLE(CS42L73_NGCAB, 0,
- ARRAY_SIZE(cs42l73_ng_delay_text), cs42l73_ng_delay_text);
-
-static const char * const charge_pump_freq_text[] = {
- "0", "1", "2", "3", "4",
- "5", "6", "7", "8", "9",
- "10", "11", "12", "13", "14", "15" };
-
-static const struct soc_enum charge_pump_enum =
- SOC_ENUM_SINGLE(CS42L73_CPFCHC, 4,
- ARRAY_SIZE(charge_pump_freq_text), charge_pump_freq_text);
-
-static const char * const cs42l73_mono_mix_texts[] = {
- "Left", "Right", "Mono Mix"};
-
-static const unsigned int cs42l73_mono_mix_values[] = { 0, 1, 2 };
-
-static const struct soc_enum spk_asp_enum =
- SOC_VALUE_ENUM_SINGLE(CS42L73_MMIXCTL, 6, 1,
- ARRAY_SIZE(cs42l73_mono_mix_texts),
- cs42l73_mono_mix_texts,
- cs42l73_mono_mix_values);
-
-static const struct snd_kcontrol_new spk_asp_mixer =
- SOC_DAPM_ENUM("Route", spk_asp_enum);
-
-static const struct soc_enum spk_xsp_enum =
- SOC_VALUE_ENUM_SINGLE(CS42L73_MMIXCTL, 4, 3,
- ARRAY_SIZE(cs42l73_mono_mix_texts),
- cs42l73_mono_mix_texts,
- cs42l73_mono_mix_values);
-
-static const struct snd_kcontrol_new spk_xsp_mixer =
- SOC_DAPM_ENUM("Route", spk_xsp_enum);
-
-static const struct soc_enum esl_asp_enum =
- SOC_VALUE_ENUM_SINGLE(CS42L73_MMIXCTL, 2, 5,
- ARRAY_SIZE(cs42l73_mono_mix_texts),
- cs42l73_mono_mix_texts,
- cs42l73_mono_mix_values);
-
-static const struct snd_kcontrol_new esl_asp_mixer =
- SOC_DAPM_ENUM("Route", esl_asp_enum);
-
-static const struct soc_enum esl_xsp_enum =
- SOC_VALUE_ENUM_SINGLE(CS42L73_MMIXCTL, 0, 7,
- ARRAY_SIZE(cs42l73_mono_mix_texts),
- cs42l73_mono_mix_texts,
- cs42l73_mono_mix_values);
-
-static const struct snd_kcontrol_new esl_xsp_mixer =
- SOC_DAPM_ENUM("Route", esl_xsp_enum);
-
-static const char * const cs42l73_ip_swap_text[] = {
- "Stereo", "Mono A", "Mono B", "Swap A-B"};
-
-static const struct soc_enum ip_swap_enum =
- SOC_ENUM_SINGLE(CS42L73_MIOPC, 6,
- ARRAY_SIZE(cs42l73_ip_swap_text), cs42l73_ip_swap_text);
-
-static const char * const cs42l73_spo_mixer_text[] = {"Mono", "Stereo"};
-
-static const struct soc_enum vsp_output_mux_enum =
- SOC_ENUM_SINGLE(CS42L73_MIXERCTL, 5,
- ARRAY_SIZE(cs42l73_spo_mixer_text), cs42l73_spo_mixer_text);
-
-static const struct soc_enum xsp_output_mux_enum =
- SOC_ENUM_SINGLE(CS42L73_MIXERCTL, 4,
- ARRAY_SIZE(cs42l73_spo_mixer_text), cs42l73_spo_mixer_text);
-
-static const struct snd_kcontrol_new vsp_output_mux =
- SOC_DAPM_ENUM("Route", vsp_output_mux_enum);
-
-static const struct snd_kcontrol_new xsp_output_mux =
- SOC_DAPM_ENUM("Route", xsp_output_mux_enum);
-
-static const struct snd_kcontrol_new hp_amp_ctl =
- SOC_DAPM_SINGLE("Switch", CS42L73_PWRCTL3, 0, 1, 1);
-
-static const struct snd_kcontrol_new lo_amp_ctl =
- SOC_DAPM_SINGLE("Switch", CS42L73_PWRCTL3, 1, 1, 1);
-
-static const struct snd_kcontrol_new spk_amp_ctl =
- SOC_DAPM_SINGLE("Switch", CS42L73_PWRCTL3, 2, 1, 1);
-
-static const struct snd_kcontrol_new spklo_amp_ctl =
- SOC_DAPM_SINGLE("Switch", CS42L73_PWRCTL3, 4, 1, 1);
-
-static const struct snd_kcontrol_new ear_amp_ctl =
- SOC_DAPM_SINGLE("Switch", CS42L73_PWRCTL3, 3, 1, 1);
-
-static const struct snd_kcontrol_new cs42l73_snd_controls[] = {
- SOC_DOUBLE_R_SX_TLV("Headphone Analog Playback Volume",
- CS42L73_HPAAVOL, CS42L73_HPBAVOL, 7,
- 0xffffffC1, 0x0C, hpaloa_tlv),
-
- SOC_DOUBLE_R_SX_TLV("LineOut Analog Playback Volume", CS42L73_LOAAVOL,
- CS42L73_LOBAVOL, 7, 0xffffffC1, 0x0C, hpaloa_tlv),
-
- SOC_DOUBLE_R_SX_TLV("Input PGA Analog Volume", CS42L73_MICAPREPGAAVOL,
- CS42L73_MICBPREPGABVOL, 5, 0xffffff35,
- 0x34, micpga_tlv),
-
- SOC_DOUBLE_R("MIC Preamp Switch", CS42L73_MICAPREPGAAVOL,
- CS42L73_MICBPREPGABVOL, 6, 1, 1),
-
- SOC_DOUBLE_R_SX_TLV("Input Path Digital Volume", CS42L73_IPADVOL,
- CS42L73_IPBDVOL, 7, 0xffffffA0, 0xA0, ipd_tlv),
-
- SOC_DOUBLE_R_SX_TLV("HL Digital Playback Volume",
- CS42L73_HLADVOL, CS42L73_HLBDVOL, 7, 0xffffffE5,
- 0xE4, hl_tlv),
-
- SOC_SINGLE_TLV("ADC A Boost Volume",
- CS42L73_ADCIPC, 2, 0x01, 1, adc_boost_tlv),
-
- SOC_SINGLE_TLV("ADC B Boost Volume",
- CS42L73_ADCIPC, 6, 0x01, 1, adc_boost_tlv),
-
- SOC_SINGLE_TLV("Speakerphone Digital Playback Volume",
- CS42L73_SPKDVOL, 0, 0xE4, 1, hl_tlv),
-
- SOC_SINGLE_TLV("Ear Speaker Digital Playback Volume",
- CS42L73_ESLDVOL, 0, 0xE4, 1, hl_tlv),
-
- SOC_DOUBLE_R("Headphone Analog Playback Switch", CS42L73_HPAAVOL,
- CS42L73_HPBAVOL, 7, 1, 1),
-
- SOC_DOUBLE_R("LineOut Analog Playback Switch", CS42L73_LOAAVOL,
- CS42L73_LOBAVOL, 7, 1, 1),
- SOC_DOUBLE("Input Path Digital Switch", CS42L73_ADCIPC, 0, 4, 1, 1),
- SOC_DOUBLE("HL Digital Playback Switch", CS42L73_PBDC, 0,
- 1, 1, 1),
- SOC_SINGLE("Speakerphone Digital Playback Switch", CS42L73_PBDC, 2, 1,
- 1),
- SOC_SINGLE("Ear Speaker Digital Playback Switch", CS42L73_PBDC, 3, 1,
- 1),
-
- SOC_SINGLE("PGA Soft-Ramp Switch", CS42L73_MIOPC, 3, 1, 0),
- SOC_SINGLE("Analog Zero Cross Switch", CS42L73_MIOPC, 2, 1, 0),
- SOC_SINGLE("Digital Soft-Ramp Switch", CS42L73_MIOPC, 1, 1, 0),
- SOC_SINGLE("Analog Output Soft-Ramp Switch", CS42L73_MIOPC, 0, 1, 0),
-
- SOC_DOUBLE("ADC Signal Polarity Switch", CS42L73_ADCIPC, 1, 5, 1,
- 0),
-
- SOC_SINGLE("HL Limiter Attack Rate", CS42L73_LIMARATEHL, 0, 0x3F,
- 0),
- SOC_SINGLE("HL Limiter Release Rate", CS42L73_LIMRRATEHL, 0,
- 0x3F, 0),
-
-
- SOC_SINGLE("HL Limiter Switch", CS42L73_LIMRRATEHL, 7, 1, 0),
- SOC_SINGLE("HL Limiter All Channels Switch", CS42L73_LIMRRATEHL, 6, 1,
- 0),
-
- SOC_SINGLE_TLV("HL Limiter Max Threshold Volume", CS42L73_LMAXHL, 5, 7,
- 1, limiter_tlv),
-
- SOC_SINGLE_TLV("HL Limiter Cushion Volume", CS42L73_LMAXHL, 2, 7, 1,
- limiter_tlv),
-
- SOC_SINGLE("SPK Limiter Attack Rate Volume", CS42L73_LIMARATESPK, 0,
- 0x3F, 0),
- SOC_SINGLE("SPK Limiter Release Rate Volume", CS42L73_LIMRRATESPK, 0,
- 0x3F, 0),
- SOC_SINGLE("SPK Limiter Switch", CS42L73_LIMRRATESPK, 7, 1, 0),
- SOC_SINGLE("SPK Limiter All Channels Switch", CS42L73_LIMRRATESPK,
- 6, 1, 0),
- SOC_SINGLE_TLV("SPK Limiter Max Threshold Volume", CS42L73_LMAXSPK, 5,
- 7, 1, limiter_tlv),
-
- SOC_SINGLE_TLV("SPK Limiter Cushion Volume", CS42L73_LMAXSPK, 2, 7, 1,
- limiter_tlv),
-
- SOC_SINGLE("ESL Limiter Attack Rate Volume", CS42L73_LIMARATEESL, 0,
- 0x3F, 0),
- SOC_SINGLE("ESL Limiter Release Rate Volume", CS42L73_LIMRRATEESL, 0,
- 0x3F, 0),
- SOC_SINGLE("ESL Limiter Switch", CS42L73_LIMRRATEESL, 7, 1, 0),
- SOC_SINGLE_TLV("ESL Limiter Max Threshold Volume", CS42L73_LMAXESL, 5,
- 7, 1, limiter_tlv),
-
- SOC_SINGLE_TLV("ESL Limiter Cushion Volume", CS42L73_LMAXESL, 2, 7, 1,
- limiter_tlv),
-
- SOC_SINGLE("ALC Attack Rate Volume", CS42L73_ALCARATE, 0, 0x3F, 0),
- SOC_SINGLE("ALC Release Rate Volume", CS42L73_ALCRRATE, 0, 0x3F, 0),
- SOC_DOUBLE("ALC Switch", CS42L73_ALCARATE, 6, 7, 1, 0),
- SOC_SINGLE_TLV("ALC Max Threshold Volume", CS42L73_ALCMINMAX, 5, 7, 0,
- limiter_tlv),
- SOC_SINGLE_TLV("ALC Min Threshold Volume", CS42L73_ALCMINMAX, 2, 7, 0,
- limiter_tlv),
-
- SOC_DOUBLE("NG Enable Switch", CS42L73_NGCAB, 6, 7, 1, 0),
- SOC_SINGLE("NG Boost Switch", CS42L73_NGCAB, 5, 1, 0),
- /*
- NG Threshold depends on NG_BOOTSAB, which selects
- between two threshold scales in decibels.
- Set linear values for now ..
- */
- SOC_SINGLE("NG Threshold", CS42L73_NGCAB, 2, 7, 0),
- SOC_ENUM("NG Delay", ng_delay_enum),
-
- SOC_ENUM("Charge Pump Frequency", charge_pump_enum),
-
- SOC_DOUBLE_R_TLV("XSP-IP Volume",
- CS42L73_XSPAIPAA, CS42L73_XSPBIPBA, 0, 0x3F, 1,
- attn_tlv),
- SOC_DOUBLE_R_TLV("XSP-XSP Volume",
- CS42L73_XSPAXSPAA, CS42L73_XSPBXSPBA, 0, 0x3F, 1,
- attn_tlv),
- SOC_DOUBLE_R_TLV("XSP-ASP Volume",
- CS42L73_XSPAASPAA, CS42L73_XSPAASPBA, 0, 0x3F, 1,
- attn_tlv),
- SOC_DOUBLE_R_TLV("XSP-VSP Volume",
- CS42L73_XSPAVSPMA, CS42L73_XSPBVSPMA, 0, 0x3F, 1,
- attn_tlv),
-
- SOC_DOUBLE_R_TLV("ASP-IP Volume",
- CS42L73_ASPAIPAA, CS42L73_ASPBIPBA, 0, 0x3F, 1,
- attn_tlv),
- SOC_DOUBLE_R_TLV("ASP-XSP Volume",
- CS42L73_ASPAXSPAA, CS42L73_ASPBXSPBA, 0, 0x3F, 1,
- attn_tlv),
- SOC_DOUBLE_R_TLV("ASP-ASP Volume",
- CS42L73_ASPAASPAA, CS42L73_ASPBASPBA, 0, 0x3F, 1,
- attn_tlv),
- SOC_DOUBLE_R_TLV("ASP-VSP Volume",
- CS42L73_ASPAVSPMA, CS42L73_ASPBVSPMA, 0, 0x3F, 1,
- attn_tlv),
-
- SOC_DOUBLE_R_TLV("VSP-IP Volume",
- CS42L73_VSPAIPAA, CS42L73_VSPBIPBA, 0, 0x3F, 1,
- attn_tlv),
- SOC_DOUBLE_R_TLV("VSP-XSP Volume",
- CS42L73_VSPAXSPAA, CS42L73_VSPBXSPBA, 0, 0x3F, 1,
- attn_tlv),
- SOC_DOUBLE_R_TLV("VSP-ASP Volume",
- CS42L73_VSPAASPAA, CS42L73_VSPBASPBA, 0, 0x3F, 1,
- attn_tlv),
- SOC_DOUBLE_R_TLV("VSP-VSP Volume",
- CS42L73_VSPAVSPMA, CS42L73_VSPBVSPMA, 0, 0x3F, 1,
- attn_tlv),
-
- SOC_DOUBLE_R_TLV("HL-IP Volume",
- CS42L73_HLAIPAA, CS42L73_HLBIPBA, 0, 0x3F, 1,
- attn_tlv),
- SOC_DOUBLE_R_TLV("HL-XSP Volume",
- CS42L73_HLAXSPAA, CS42L73_HLBXSPBA, 0, 0x3F, 1,
- attn_tlv),
- SOC_DOUBLE_R_TLV("HL-ASP Volume",
- CS42L73_HLAASPAA, CS42L73_HLBASPBA, 0, 0x3F, 1,
- attn_tlv),
- SOC_DOUBLE_R_TLV("HL-VSP Volume",
- CS42L73_HLAVSPMA, CS42L73_HLBVSPMA, 0, 0x3F, 1,
- attn_tlv),
-
- SOC_SINGLE_TLV("SPK-IP Mono Volume",
- CS42L73_SPKMIPMA, 0, 0x3F, 1, attn_tlv),
- SOC_SINGLE_TLV("SPK-XSP Mono Volume",
- CS42L73_SPKMXSPA, 0, 0x3F, 1, attn_tlv),
- SOC_SINGLE_TLV("SPK-ASP Mono Volume",
- CS42L73_SPKMASPA, 0, 0x3F, 1, attn_tlv),
- SOC_SINGLE_TLV("SPK-VSP Mono Volume",
- CS42L73_SPKMVSPMA, 0, 0x3F, 1, attn_tlv),
-
- SOC_SINGLE_TLV("ESL-IP Mono Volume",
- CS42L73_ESLMIPMA, 0, 0x3F, 1, attn_tlv),
- SOC_SINGLE_TLV("ESL-XSP Mono Volume",
- CS42L73_ESLMXSPA, 0, 0x3F, 1, attn_tlv),
- SOC_SINGLE_TLV("ESL-ASP Mono Volume",
- CS42L73_ESLMASPA, 0, 0x3F, 1, attn_tlv),
- SOC_SINGLE_TLV("ESL-VSP Mono Volume",
- CS42L73_ESLMVSPMA, 0, 0x3F, 1, attn_tlv),
-
- SOC_ENUM("IP Digital Swap/Mono Select", ip_swap_enum),
-
- SOC_ENUM("VSPOUT Mono/Stereo Select", vsp_output_mux_enum),
- SOC_ENUM("XSPOUT Mono/Stereo Select", xsp_output_mux_enum),
-};
-
-static const struct snd_soc_dapm_widget cs42l73_dapm_widgets[] = {
- SND_SOC_DAPM_INPUT("LINEINA"),
- SND_SOC_DAPM_INPUT("LINEINB"),
- SND_SOC_DAPM_INPUT("MIC1"),
- SND_SOC_DAPM_SUPPLY("MIC1 Bias", CS42L73_PWRCTL2, 6, 1, NULL, 0),
- SND_SOC_DAPM_INPUT("MIC2"),
- SND_SOC_DAPM_SUPPLY("MIC2 Bias", CS42L73_PWRCTL2, 7, 1, NULL, 0),
-
- SND_SOC_DAPM_AIF_OUT("XSPOUTL", "XSP Capture", 0,
- CS42L73_PWRCTL2, 1, 1),
- SND_SOC_DAPM_AIF_OUT("XSPOUTR", "XSP Capture", 0,
- CS42L73_PWRCTL2, 1, 1),
- SND_SOC_DAPM_AIF_OUT("ASPOUTL", "ASP Capture", 0,
- CS42L73_PWRCTL2, 3, 1),
- SND_SOC_DAPM_AIF_OUT("ASPOUTR", "ASP Capture", 0,
- CS42L73_PWRCTL2, 3, 1),
- SND_SOC_DAPM_AIF_OUT("VSPOUTL", "VSP Capture", 0,
- CS42L73_PWRCTL2, 4, 1),
- SND_SOC_DAPM_AIF_OUT("VSPOUTR", "VSP Capture", 0,
- CS42L73_PWRCTL2, 4, 1),
-
- SND_SOC_DAPM_PGA("PGA Left", SND_SOC_NOPM, 0, 0, NULL, 0),
- SND_SOC_DAPM_PGA("PGA Right", SND_SOC_NOPM, 0, 0, NULL, 0),
-
- SND_SOC_DAPM_MUX("PGA Left Mux", SND_SOC_NOPM, 0, 0, &pgaa_mux),
- SND_SOC_DAPM_MUX("PGA Right Mux", SND_SOC_NOPM, 0, 0, &pgab_mux),
-
- SND_SOC_DAPM_ADC("ADC Left", NULL, CS42L73_PWRCTL1, 7, 1),
- SND_SOC_DAPM_ADC("ADC Right", NULL, CS42L73_PWRCTL1, 5, 1),
- SND_SOC_DAPM_ADC("DMIC Left", NULL, CS42L73_PWRCTL1, 6, 1),
- SND_SOC_DAPM_ADC("DMIC Right", NULL, CS42L73_PWRCTL1, 4, 1),
-
- SND_SOC_DAPM_MIXER_NAMED_CTL("Input Left Capture", SND_SOC_NOPM,
- 0, 0, input_left_mixer,
- ARRAY_SIZE(input_left_mixer)),
-
- SND_SOC_DAPM_MIXER_NAMED_CTL("Input Right Capture", SND_SOC_NOPM,
- 0, 0, input_right_mixer,
- ARRAY_SIZE(input_right_mixer)),
-
- SND_SOC_DAPM_MIXER("ASPL Output Mixer", SND_SOC_NOPM, 0, 0, NULL, 0),
- SND_SOC_DAPM_MIXER("ASPR Output Mixer", SND_SOC_NOPM, 0, 0, NULL, 0),
- SND_SOC_DAPM_MIXER("XSPL Output Mixer", SND_SOC_NOPM, 0, 0, NULL, 0),
- SND_SOC_DAPM_MIXER("XSPR Output Mixer", SND_SOC_NOPM, 0, 0, NULL, 0),
- SND_SOC_DAPM_MIXER("VSPL Output Mixer", SND_SOC_NOPM, 0, 0, NULL, 0),
- SND_SOC_DAPM_MIXER("VSPR Output Mixer", SND_SOC_NOPM, 0, 0, NULL, 0),
-
- SND_SOC_DAPM_AIF_IN("XSPINL", "XSP Playback", 0,
- CS42L73_PWRCTL2, 0, 1),
- SND_SOC_DAPM_AIF_IN("XSPINR", "XSP Playback", 0,
- CS42L73_PWRCTL2, 0, 1),
- SND_SOC_DAPM_AIF_IN("XSPINM", "XSP Playback", 0,
- CS42L73_PWRCTL2, 0, 1),
-
- SND_SOC_DAPM_AIF_IN("ASPINL", "ASP Playback", 0,
- CS42L73_PWRCTL2, 2, 1),
- SND_SOC_DAPM_AIF_IN("ASPINR", "ASP Playback", 0,
- CS42L73_PWRCTL2, 2, 1),
- SND_SOC_DAPM_AIF_IN("ASPINM", "ASP Playback", 0,
- CS42L73_PWRCTL2, 2, 1),
-
- SND_SOC_DAPM_AIF_IN("VSPIN", "VSP Playback", 0,
- CS42L73_PWRCTL2, 4, 1),
-
- SND_SOC_DAPM_MIXER("HL Left Mixer", SND_SOC_NOPM, 0, 0, NULL, 0),
- SND_SOC_DAPM_MIXER("HL Right Mixer", SND_SOC_NOPM, 0, 0, NULL, 0),
- SND_SOC_DAPM_MIXER("SPK Mixer", SND_SOC_NOPM, 0, 0, NULL, 0),
- SND_SOC_DAPM_MIXER("ESL Mixer", SND_SOC_NOPM, 0, 0, NULL, 0),
-
- SND_SOC_DAPM_MUX("ESL-XSP Mux", SND_SOC_NOPM,
- 0, 0, &esl_xsp_mixer),
-
- SND_SOC_DAPM_MUX("ESL-ASP Mux", SND_SOC_NOPM,
- 0, 0, &esl_asp_mixer),
-
- SND_SOC_DAPM_MUX("SPK-ASP Mux", SND_SOC_NOPM,
- 0, 0, &spk_asp_mixer),
-
- SND_SOC_DAPM_MUX("SPK-XSP Mux", SND_SOC_NOPM,
- 0, 0, &spk_xsp_mixer),
-
- SND_SOC_DAPM_PGA("HL Left DAC", SND_SOC_NOPM, 0, 0, NULL, 0),
- SND_SOC_DAPM_PGA("HL Right DAC", SND_SOC_NOPM, 0, 0, NULL, 0),
- SND_SOC_DAPM_PGA("SPK DAC", SND_SOC_NOPM, 0, 0, NULL, 0),
- SND_SOC_DAPM_PGA("ESL DAC", SND_SOC_NOPM, 0, 0, NULL, 0),
-
- SND_SOC_DAPM_SWITCH("HP Amp", CS42L73_PWRCTL3, 0, 1,
- &hp_amp_ctl),
- SND_SOC_DAPM_SWITCH("LO Amp", CS42L73_PWRCTL3, 1, 1,
- &lo_amp_ctl),
- SND_SOC_DAPM_SWITCH("SPK Amp", CS42L73_PWRCTL3, 2, 1,
- &spk_amp_ctl),
- SND_SOC_DAPM_SWITCH("EAR Amp", CS42L73_PWRCTL3, 3, 1,
- &ear_amp_ctl),
- SND_SOC_DAPM_SWITCH("SPKLO Amp", CS42L73_PWRCTL3, 4, 1,
- &spklo_amp_ctl),
-
- SND_SOC_DAPM_OUTPUT("HPOUTA"),
- SND_SOC_DAPM_OUTPUT("HPOUTB"),
- SND_SOC_DAPM_OUTPUT("LINEOUTA"),
- SND_SOC_DAPM_OUTPUT("LINEOUTB"),
- SND_SOC_DAPM_OUTPUT("EAROUT"),
- SND_SOC_DAPM_OUTPUT("SPKOUT"),
- SND_SOC_DAPM_OUTPUT("SPKLINEOUT"),
-};
-
-static const struct snd_soc_dapm_route cs42l73_audio_map[] = {
-
- /* SPKLO EARSPK Paths */
- {"EAROUT", NULL, "EAR Amp"},
- {"SPKLINEOUT", NULL, "SPKLO Amp"},
-
- {"EAR Amp", "Switch", "ESL DAC"},
- {"SPKLO Amp", "Switch", "ESL DAC"},
-
- {"ESL DAC", "ESL-ASP Mono Volume", "ESL Mixer"},
- {"ESL DAC", "ESL-XSP Mono Volume", "ESL Mixer"},
- {"ESL DAC", "ESL-VSP Mono Volume", "VSPIN"},
- /* Loopback */
- {"ESL DAC", "ESL-IP Mono Volume", "Input Left Capture"},
- {"ESL DAC", "ESL-IP Mono Volume", "Input Right Capture"},
-
- {"ESL Mixer", NULL, "ESL-ASP Mux"},
- {"ESL Mixer", NULL, "ESL-XSP Mux"},
-
- {"ESL-ASP Mux", "Left", "ASPINL"},
- {"ESL-ASP Mux", "Right", "ASPINR"},
- {"ESL-ASP Mux", "Mono Mix", "ASPINM"},
-
- {"ESL-XSP Mux", "Left", "XSPINL"},
- {"ESL-XSP Mux", "Right", "XSPINR"},
- {"ESL-XSP Mux", "Mono Mix", "XSPINM"},
-
- /* Speakerphone Paths */
- {"SPKOUT", NULL, "SPK Amp"},
- {"SPK Amp", "Switch", "SPK DAC"},
-
- {"SPK DAC", "SPK-ASP Mono Volume", "SPK Mixer"},
- {"SPK DAC", "SPK-XSP Mono Volume", "SPK Mixer"},
- {"SPK DAC", "SPK-VSP Mono Volume", "VSPIN"},
- /* Loopback */
- {"SPK DAC", "SPK-IP Mono Volume", "Input Left Capture"},
- {"SPK DAC", "SPK-IP Mono Volume", "Input Right Capture"},
-
- {"SPK Mixer", NULL, "SPK-ASP Mux"},
- {"SPK Mixer", NULL, "SPK-XSP Mux"},
-
- {"SPK-ASP Mux", "Left", "ASPINL"},
- {"SPK-ASP Mux", "Mono Mix", "ASPINM"},
- {"SPK-ASP Mux", "Right", "ASPINR"},
-
- {"SPK-XSP Mux", "Left", "XSPINL"},
- {"SPK-XSP Mux", "Mono Mix", "XSPINM"},
- {"SPK-XSP Mux", "Right", "XSPINR"},
-
- /* HP LineOUT Paths */
- {"HPOUTA", NULL, "HP Amp"},
- {"HPOUTB", NULL, "HP Amp"},
- {"LINEOUTA", NULL, "LO Amp"},
- {"LINEOUTB", NULL, "LO Amp"},
-
- {"HP Amp", "Switch", "HL Left DAC"},
- {"HP Amp", "Switch", "HL Right DAC"},
- {"LO Amp", "Switch", "HL Left DAC"},
- {"LO Amp", "Switch", "HL Right DAC"},
-
- {"HL Left DAC", "HL-XSP Volume", "HL Left Mixer"},
- {"HL Right DAC", "HL-XSP Volume", "HL Right Mixer"},
- {"HL Left DAC", "HL-ASP Volume", "HL Left Mixer"},
- {"HL Right DAC", "HL-ASP Volume", "HL Right Mixer"},
- {"HL Left DAC", "HL-VSP Volume", "HL Left Mixer"},
- {"HL Right DAC", "HL-VSP Volume", "HL Right Mixer"},
- /* Loopback */
- {"HL Left DAC", "HL-IP Volume", "HL Left Mixer"},
- {"HL Right DAC", "HL-IP Volume", "HL Right Mixer"},
- {"HL Left Mixer", NULL, "Input Left Capture"},
- {"HL Right Mixer", NULL, "Input Right Capture"},
-
- {"HL Left Mixer", NULL, "ASPINL"},
- {"HL Right Mixer", NULL, "ASPINR"},
- {"HL Left Mixer", NULL, "XSPINL"},
- {"HL Right Mixer", NULL, "XSPINR"},
- {"HL Left Mixer", NULL, "VSPIN"},
- {"HL Right Mixer", NULL, "VSPIN"},
-
- /* Capture Paths */
- {"MIC1", NULL, "MIC1 Bias"},
- {"PGA Left Mux", "Mic 1", "MIC1"},
- {"MIC2", NULL, "MIC2 Bias"},
- {"PGA Right Mux", "Mic 2", "MIC2"},
-
- {"PGA Left Mux", "Line A", "LINEINA"},
- {"PGA Right Mux", "Line B", "LINEINB"},
-
- {"PGA Left", NULL, "PGA Left Mux"},
- {"PGA Right", NULL, "PGA Right Mux"},
-
- {"ADC Left", NULL, "PGA Left"},
- {"ADC Right", NULL, "PGA Right"},
-
- {"Input Left Capture", "ADC Left Input", "ADC Left"},
- {"Input Right Capture", "ADC Right Input", "ADC Right"},
- {"Input Left Capture", "DMIC Left Input", "DMIC Left"},
- {"Input Right Capture", "DMIC Right Input", "DMIC Right"},
-
- /* Audio Capture */
- {"ASPL Output Mixer", NULL, "Input Left Capture"},
- {"ASPR Output Mixer", NULL, "Input Right Capture"},
-
- {"ASPOUTL", "ASP-IP Volume", "ASPL Output Mixer"},
- {"ASPOUTR", "ASP-IP Volume", "ASPR Output Mixer"},
-
- /* Auxillary Capture */
- {"XSPL Output Mixer", NULL, "Input Left Capture"},
- {"XSPR Output Mixer", NULL, "Input Right Capture"},
-
- {"XSPOUTL", "XSP-IP Volume", "XSPL Output Mixer"},
- {"XSPOUTR", "XSP-IP Volume", "XSPR Output Mixer"},
-
- {"XSPOUTL", NULL, "XSPL Output Mixer"},
- {"XSPOUTR", NULL, "XSPR Output Mixer"},
-
- /* Voice Capture */
- {"VSPL Output Mixer", NULL, "Input Left Capture"},
- {"VSPR Output Mixer", NULL, "Input Left Capture"},
-
- {"VSPOUTL", "VSP-IP Volume", "VSPL Output Mixer"},
- {"VSPOUTR", "VSP-IP Volume", "VSPR Output Mixer"},
-
- {"VSPOUTL", NULL, "VSPL Output Mixer"},
- {"VSPOUTR", NULL, "VSPR Output Mixer"},
-};
-
-struct cs42l73_mclk_div {
- u32 mclk;
- u32 srate;
- u8 mmcc;
-};
-
-static struct cs42l73_mclk_div cs42l73_mclk_coeffs[] = {
- /* MCLK, Sample Rate, xMMCC[5:0] */
- {5644800, 11025, 0x30},
- {5644800, 22050, 0x20},
- {5644800, 44100, 0x10},
-
- {6000000, 8000, 0x39},
- {6000000, 11025, 0x33},
- {6000000, 12000, 0x31},
- {6000000, 16000, 0x29},
- {6000000, 22050, 0x23},
- {6000000, 24000, 0x21},
- {6000000, 32000, 0x19},
- {6000000, 44100, 0x13},
- {6000000, 48000, 0x11},
-
- {6144000, 8000, 0x38},
- {6144000, 12000, 0x30},
- {6144000, 16000, 0x28},
- {6144000, 24000, 0x20},
- {6144000, 32000, 0x18},
- {6144000, 48000, 0x10},
-
- {6500000, 8000, 0x3C},
- {6500000, 11025, 0x35},
- {6500000, 12000, 0x34},
- {6500000, 16000, 0x2C},
- {6500000, 22050, 0x25},
- {6500000, 24000, 0x24},
- {6500000, 32000, 0x1C},
- {6500000, 44100, 0x15},
- {6500000, 48000, 0x14},
-
- {6400000, 8000, 0x3E},
- {6400000, 11025, 0x37},
- {6400000, 12000, 0x36},
- {6400000, 16000, 0x2E},
- {6400000, 22050, 0x27},
- {6400000, 24000, 0x26},
- {6400000, 32000, 0x1E},
- {6400000, 44100, 0x17},
- {6400000, 48000, 0x16},
-};
-
-struct cs42l73_mclkx_div {
- u32 mclkx;
- u8 ratio;
- u8 mclkdiv;
-};
-
-static struct cs42l73_mclkx_div cs42l73_mclkx_coeffs[] = {
- {5644800, 1, 0}, /* 5644800 */
- {6000000, 1, 0}, /* 6000000 */
- {6144000, 1, 0}, /* 6144000 */
- {11289600, 2, 2}, /* 5644800 */
- {12288000, 2, 2}, /* 6144000 */
- {12000000, 2, 2}, /* 6000000 */
- {13000000, 2, 2}, /* 6500000 */
- {19200000, 3, 3}, /* 6400000 */
- {24000000, 4, 4}, /* 6000000 */
- {26000000, 4, 4}, /* 6500000 */
- {38400000, 6, 5} /* 6400000 */
-};
-
-static int cs42l73_get_mclkx_coeff(int mclkx)
-{
- int i;
-
- for (i = 0; i < ARRAY_SIZE(cs42l73_mclkx_coeffs); i++) {
- if (cs42l73_mclkx_coeffs[i].mclkx == mclkx)
- return i;
- }
- return -EINVAL;
-}
-
-static int cs42l73_get_mclk_coeff(int mclk, int srate)
-{
- int i;
-
- for (i = 0; i < ARRAY_SIZE(cs42l73_mclk_coeffs); i++) {
- if (cs42l73_mclk_coeffs[i].mclk == mclk &&
- cs42l73_mclk_coeffs[i].srate == srate)
- return i;
- }
- return -EINVAL;
-
-}
-
-static int cs42l73_set_mclk(struct snd_soc_dai *dai, unsigned int freq)
-{
- struct snd_soc_codec *codec = dai->codec;
- struct cs42l73_private *priv = snd_soc_codec_get_drvdata(codec);
-
- int mclkx_coeff;
- u32 mclk = 0;
- u8 dmmcc = 0;
-
- /* MCLKX -> MCLK */
- mclkx_coeff = cs42l73_get_mclkx_coeff(freq);
- if (mclkx_coeff < 0)
- return mclkx_coeff;
-
- mclk = cs42l73_mclkx_coeffs[mclkx_coeff].mclkx /
- cs42l73_mclkx_coeffs[mclkx_coeff].ratio;
-
- dev_dbg(codec->dev, "MCLK%u %u <-> internal MCLK %u\n",
- priv->mclksel + 1, cs42l73_mclkx_coeffs[mclkx_coeff].mclkx,
- mclk);
-
- dmmcc = (priv->mclksel << 4) |
- (cs42l73_mclkx_coeffs[mclkx_coeff].mclkdiv << 1);
-
- snd_soc_write(codec, CS42L73_DMMCC, dmmcc);
-
- priv->sysclk = mclkx_coeff;
- priv->mclk = mclk;
-
- return 0;
-}
-
-static int cs42l73_set_sysclk(struct snd_soc_dai *dai,
- int clk_id, unsigned int freq, int dir)
-{
- struct snd_soc_codec *codec = dai->codec;
- struct cs42l73_private *priv = snd_soc_codec_get_drvdata(codec);
-
- switch (clk_id) {
- case CS42L73_CLKID_MCLK1:
- break;
- case CS42L73_CLKID_MCLK2:
- break;
- default:
- return -EINVAL;
- }
-
- if ((cs42l73_set_mclk(dai, freq)) < 0) {
- dev_err(codec->dev, "Unable to set MCLK for dai %s\n",
- dai->name);
- return -EINVAL;
- }
-
- priv->mclksel = clk_id;
-
- return 0;
-}
-
-static int cs42l73_set_dai_fmt(struct snd_soc_dai *codec_dai, unsigned int fmt)
-{
- struct snd_soc_codec *codec = codec_dai->codec;
- struct cs42l73_private *priv = snd_soc_codec_get_drvdata(codec);
- u8 id = codec_dai->id;
- unsigned int inv, format;
- u8 spc, mmcc;
-
- spc = snd_soc_read(codec, CS42L73_SPC(id));
- mmcc = snd_soc_read(codec, CS42L73_MMCC(id));
-
- switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
- case SND_SOC_DAIFMT_CBM_CFM:
- mmcc |= MS_MASTER;
- break;
-
- case SND_SOC_DAIFMT_CBS_CFS:
- mmcc &= ~MS_MASTER;
- break;
-
- default:
- return -EINVAL;
- }
-
- format = (fmt & SND_SOC_DAIFMT_FORMAT_MASK);
- inv = (fmt & SND_SOC_DAIFMT_INV_MASK);
-
- switch (format) {
- case SND_SOC_DAIFMT_I2S:
- spc &= ~SPDIF_PCM;
- break;
- case SND_SOC_DAIFMT_DSP_A:
- case SND_SOC_DAIFMT_DSP_B:
- if (mmcc & MS_MASTER) {
- dev_err(codec->dev,
- "PCM format in slave mode only\n");
- return -EINVAL;
- }
- if (id == CS42L73_ASP) {
- dev_err(codec->dev,
- "PCM format is not supported on ASP port\n");
- return -EINVAL;
- }
- spc |= SPDIF_PCM;
- break;
- default:
- return -EINVAL;
- }
-
- if (spc & SPDIF_PCM) {
- /* Clear PCM mode, clear PCM_BIT_ORDER bit for MSB->LSB */
- spc &= ~(PCM_MODE_MASK | PCM_BIT_ORDER);
- switch (format) {
- case SND_SOC_DAIFMT_DSP_B:
- if (inv == SND_SOC_DAIFMT_IB_IF)
- spc |= PCM_MODE0;
- if (inv == SND_SOC_DAIFMT_IB_NF)
- spc |= PCM_MODE1;
- break;
- case SND_SOC_DAIFMT_DSP_A:
- if (inv == SND_SOC_DAIFMT_IB_IF)
- spc |= PCM_MODE1;
- break;
- default:
- return -EINVAL;
- }
- }
-
- priv->config[id].spc = spc;
- priv->config[id].mmcc = mmcc;
-
- return 0;
-}
-
-static u32 cs42l73_asrc_rates[] = {
- 8000, 11025, 12000, 16000, 22050,
- 24000, 32000, 44100, 48000
-};
-
-static unsigned int cs42l73_get_xspfs_coeff(u32 rate)
-{
- int i;
- for (i = 0; i < ARRAY_SIZE(cs42l73_asrc_rates); i++) {
- if (cs42l73_asrc_rates[i] == rate)
- return i + 1;
- }
- return 0; /* 0 = Don't know */
-}
-
-static void cs42l73_update_asrc(struct snd_soc_codec *codec, int id, int srate)
-{
- u8 spfs = 0;
-
- if (srate > 0)
- spfs = cs42l73_get_xspfs_coeff(srate);
-
- switch (id) {
- case CS42L73_XSP:
- snd_soc_update_bits(codec, CS42L73_VXSPFS, 0x0f, spfs);
- break;
- case CS42L73_ASP:
- snd_soc_update_bits(codec, CS42L73_ASPC, 0x3c, spfs << 2);
- break;
- case CS42L73_VSP:
- snd_soc_update_bits(codec, CS42L73_VXSPFS, 0xf0, spfs << 4);
- break;
- default:
- break;
- }
-}
-
-static int cs42l73_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;
- struct cs42l73_private *priv = snd_soc_codec_get_drvdata(codec);
- int id = dai->id;
- int mclk_coeff;
- int srate = params_rate(params);
-
- if (priv->config[id].mmcc & MS_MASTER) {
- /* CS42L73 Master */
- /* MCLK -> srate */
- mclk_coeff =
- cs42l73_get_mclk_coeff(priv->mclk, srate);
-
- if (mclk_coeff < 0)
- return -EINVAL;
-
- dev_dbg(codec->dev,
- "DAI[%d]: MCLK %u, srate %u, MMCC[5:0] = %x\n",
- id, priv->mclk, srate,
- cs42l73_mclk_coeffs[mclk_coeff].mmcc);
-
- priv->config[id].mmcc &= 0xC0;
- priv->config[id].mmcc |= cs42l73_mclk_coeffs[mclk_coeff].mmcc;
- priv->config[id].spc &= 0xFC;
- priv->config[id].spc |= MCK_SCLK_MCLK;
- } else {
- /* CS42L73 Slave */
- priv->config[id].spc &= 0xFC;
- priv->config[id].spc |= MCK_SCLK_64FS;
- }
- /* Update ASRCs */
- priv->config[id].srate = srate;
-
- snd_soc_write(codec, CS42L73_SPC(id), priv->config[id].spc);
- snd_soc_write(codec, CS42L73_MMCC(id), priv->config[id].mmcc);
-
- cs42l73_update_asrc(codec, id, srate);
-
- return 0;
-}
-
-static int cs42l73_set_bias_level(struct snd_soc_codec *codec,
- enum snd_soc_bias_level level)
-{
- struct cs42l73_private *cs42l73 = snd_soc_codec_get_drvdata(codec);
-
- switch (level) {
- case SND_SOC_BIAS_ON:
- snd_soc_update_bits(codec, CS42L73_DMMCC, MCLKDIS, 0);
- snd_soc_update_bits(codec, CS42L73_PWRCTL1, PDN, 0);
- break;
-
- case SND_SOC_BIAS_PREPARE:
- break;
-
- case SND_SOC_BIAS_STANDBY:
- if (codec->dapm.bias_level == SND_SOC_BIAS_OFF) {
- regcache_cache_only(cs42l73->regmap, false);
- regcache_sync(cs42l73->regmap);
- }
- snd_soc_update_bits(codec, CS42L73_PWRCTL1, PDN, 1);
- break;
-
- case SND_SOC_BIAS_OFF:
- snd_soc_update_bits(codec, CS42L73_PWRCTL1, PDN, 1);
- snd_soc_update_bits(codec, CS42L73_DMMCC, MCLKDIS, 1);
- break;
- }
- codec->dapm.bias_level = level;
- return 0;
-}
-
-static int cs42l73_set_tristate(struct snd_soc_dai *dai, int tristate)
-{
- struct snd_soc_codec *codec = dai->codec;
- int id = dai->id;
-
- return snd_soc_update_bits(codec, CS42L73_SPC(id),
- 0x7F, tristate << 7);
-}
-
-static struct snd_pcm_hw_constraint_list constraints_12_24 = {
- .count = ARRAY_SIZE(cs42l73_asrc_rates),
- .list = cs42l73_asrc_rates,
-};
-
-static int cs42l73_pcm_startup(struct snd_pcm_substream *substream,
- struct snd_soc_dai *dai)
-{
- snd_pcm_hw_constraint_list(substream->runtime, 0,
- SNDRV_PCM_HW_PARAM_RATE,
- &constraints_12_24);
- return 0;
-}
-
-/* SNDRV_PCM_RATE_KNOT -> 12000, 24000 Hz, limit with constraint list */
-#define CS42L73_RATES (SNDRV_PCM_RATE_8000_48000 | SNDRV_PCM_RATE_KNOT)
-
-
-#define CS42L73_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE |\
- SNDRV_PCM_FMTBIT_S24_LE)
-
-static const struct snd_soc_dai_ops cs42l73_ops = {
- .startup = cs42l73_pcm_startup,
- .hw_params = cs42l73_pcm_hw_params,
- .set_fmt = cs42l73_set_dai_fmt,
- .set_sysclk = cs42l73_set_sysclk,
- .set_tristate = cs42l73_set_tristate,
-};
-
-static struct snd_soc_dai_driver cs42l73_dai[] = {
- {
- .name = "cs42l73-xsp",
- .id = CS42L73_XSP,
- .playback = {
- .stream_name = "XSP Playback",
- .channels_min = 1,
- .channels_max = 2,
- .rates = CS42L73_RATES,
- .formats = CS42L73_FORMATS,
- },
- .capture = {
- .stream_name = "XSP Capture",
- .channels_min = 1,
- .channels_max = 2,
- .rates = CS42L73_RATES,
- .formats = CS42L73_FORMATS,
- },
- .ops = &cs42l73_ops,
- .symmetric_rates = 1,
- },
- {
- .name = "cs42l73-asp",
- .id = CS42L73_ASP,
- .playback = {
- .stream_name = "ASP Playback",
- .channels_min = 2,
- .channels_max = 2,
- .rates = CS42L73_RATES,
- .formats = CS42L73_FORMATS,
- },
- .capture = {
- .stream_name = "ASP Capture",
- .channels_min = 2,
- .channels_max = 2,
- .rates = CS42L73_RATES,
- .formats = CS42L73_FORMATS,
- },
- .ops = &cs42l73_ops,
- .symmetric_rates = 1,
- },
- {
- .name = "cs42l73-vsp",
- .id = CS42L73_VSP,
- .playback = {
- .stream_name = "VSP Playback",
- .channels_min = 1,
- .channels_max = 2,
- .rates = CS42L73_RATES,
- .formats = CS42L73_FORMATS,
- },
- .capture = {
- .stream_name = "VSP Capture",
- .channels_min = 1,
- .channels_max = 2,
- .rates = CS42L73_RATES,
- .formats = CS42L73_FORMATS,
- },
- .ops = &cs42l73_ops,
- .symmetric_rates = 1,
- }
-};
-
-static int cs42l73_suspend(struct snd_soc_codec *codec)
-{
- cs42l73_set_bias_level(codec, SND_SOC_BIAS_OFF);
-
- return 0;
-}
-
-static int cs42l73_resume(struct snd_soc_codec *codec)
-{
- cs42l73_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
- return 0;
-}
-
-static int cs42l73_probe(struct snd_soc_codec *codec)
-{
- int ret;
- struct cs42l73_private *cs42l73 = snd_soc_codec_get_drvdata(codec);
-
- codec->control_data = cs42l73->regmap;
-
- ret = snd_soc_codec_set_cache_io(codec, 8, 8, SND_SOC_REGMAP);
- if (ret < 0) {
- dev_err(codec->dev, "Failed to set cache I/O: %d\n", ret);
- return ret;
- }
-
- regcache_cache_only(cs42l73->regmap, true);
-
- cs42l73_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
-
- cs42l73->mclksel = CS42L73_CLKID_MCLK1; /* MCLK1 as master clk */
- cs42l73->mclk = 0;
-
- return ret;
-}
-
-static int cs42l73_remove(struct snd_soc_codec *codec)
-{
- cs42l73_set_bias_level(codec, SND_SOC_BIAS_OFF);
- return 0;
-}
-
-static struct snd_soc_codec_driver soc_codec_dev_cs42l73 = {
- .probe = cs42l73_probe,
- .remove = cs42l73_remove,
- .suspend = cs42l73_suspend,
- .resume = cs42l73_resume,
- .set_bias_level = cs42l73_set_bias_level,
-
- .dapm_widgets = cs42l73_dapm_widgets,
- .num_dapm_widgets = ARRAY_SIZE(cs42l73_dapm_widgets),
- .dapm_routes = cs42l73_audio_map,
- .num_dapm_routes = ARRAY_SIZE(cs42l73_audio_map),
-
- .controls = cs42l73_snd_controls,
- .num_controls = ARRAY_SIZE(cs42l73_snd_controls),
-};
-
-static struct regmap_config cs42l73_regmap = {
- .reg_bits = 8,
- .val_bits = 8,
-
- .max_register = CS42L73_MAX_REGISTER,
- .reg_defaults = cs42l73_reg_defaults,
- .num_reg_defaults = ARRAY_SIZE(cs42l73_reg_defaults),
- .volatile_reg = cs42l73_volatile_register,
- .readable_reg = cs42l73_readable_register,
- .cache_type = REGCACHE_RBTREE,
-};
-
-static __devinit int cs42l73_i2c_probe(struct i2c_client *i2c_client,
- const struct i2c_device_id *id)
-{
- struct cs42l73_private *cs42l73;
- int ret;
- unsigned int devid = 0;
- unsigned int reg;
-
- cs42l73 = devm_kzalloc(&i2c_client->dev, sizeof(struct cs42l73_private),
- GFP_KERNEL);
- if (!cs42l73) {
- dev_err(&i2c_client->dev, "could not allocate codec\n");
- return -ENOMEM;
- }
-
- i2c_set_clientdata(i2c_client, cs42l73);
-
- cs42l73->regmap = regmap_init_i2c(i2c_client, &cs42l73_regmap);
- if (IS_ERR(cs42l73->regmap)) {
- ret = PTR_ERR(cs42l73->regmap);
- dev_err(&i2c_client->dev, "regmap_init() failed: %d\n", ret);
- goto err;
- }
- /* initialize codec */
- ret = regmap_read(cs42l73->regmap, CS42L73_DEVID_AB, &reg);
- devid = (reg & 0xFF) << 12;
-
- ret = regmap_read(cs42l73->regmap, CS42L73_DEVID_CD, &reg);
- devid |= (reg & 0xFF) << 4;
-
- ret = regmap_read(cs42l73->regmap, CS42L73_DEVID_E, &reg);
- devid |= (reg & 0xF0) >> 4;
-
-
- if (devid != CS42L73_DEVID) {
- ret = -ENODEV;
- dev_err(&i2c_client->dev,
- "CS42L73 Device ID (%X). Expected %X\n",
- devid, CS42L73_DEVID);
- goto err_regmap;
- }
-
- ret = regmap_read(cs42l73->regmap, CS42L73_REVID, &reg);
- if (ret < 0) {
- dev_err(&i2c_client->dev, "Get Revision ID failed\n");
- goto err_regmap;
- }
-
- dev_info(&i2c_client->dev,
- "Cirrus Logic CS42L73, Revision: %02X\n", reg & 0xFF);
-
- regcache_cache_only(cs42l73->regmap, true);
-
- ret = snd_soc_register_codec(&i2c_client->dev,
- &soc_codec_dev_cs42l73, cs42l73_dai,
- ARRAY_SIZE(cs42l73_dai));
- if (ret < 0)
- goto err_regmap;
- return 0;
-
-err_regmap:
- regmap_exit(cs42l73->regmap);
-
-err:
- return ret;
-}
-
-static __devexit int cs42l73_i2c_remove(struct i2c_client *client)
-{
- struct cs42l73_private *cs42l73 = i2c_get_clientdata(client);
-
- snd_soc_unregister_codec(&client->dev);
- regmap_exit(cs42l73->regmap);
-
- return 0;
-}
-
-static const struct i2c_device_id cs42l73_id[] = {
- {"cs42l73", 0},
- {}
-};
-
-MODULE_DEVICE_TABLE(i2c, cs42l73_id);
-
-static struct i2c_driver cs42l73_i2c_driver = {
- .driver = {
- .name = "cs42l73",
- .owner = THIS_MODULE,
- },
- .id_table = cs42l73_id,
- .probe = cs42l73_i2c_probe,
- .remove = __devexit_p(cs42l73_i2c_remove),
-
-};
-
-static int __init cs42l73_modinit(void)
-{
- int ret;
- ret = i2c_add_driver(&cs42l73_i2c_driver);
- if (ret != 0) {
- pr_err("Failed to register CS42L73 I2C driver: %d\n", ret);
- return ret;
- }
- return 0;
-}
-
-module_init(cs42l73_modinit);
-
-static void __exit cs42l73_exit(void)
-{
- i2c_del_driver(&cs42l73_i2c_driver);
-}
-
-module_exit(cs42l73_exit);
-
-MODULE_DESCRIPTION("ASoC CS42L73 driver");
-MODULE_AUTHOR("Georgi Vlaev, Nucleus Systems Ltd, <joe@nucleusys.com>");
-MODULE_AUTHOR("Brian Austin, Cirrus Logic Inc, <brian.austin@cirrus.com>");
-MODULE_LICENSE("GPL");