diff options
Diffstat (limited to 'sound/soc/codecs/wm8996.c')
| -rw-r--r-- | sound/soc/codecs/wm8996.c | 2995 |
1 files changed, 2995 insertions, 0 deletions
diff --git a/sound/soc/codecs/wm8996.c b/sound/soc/codecs/wm8996.c new file mode 100644 index 00000000000..00f9ace85bf --- /dev/null +++ b/sound/soc/codecs/wm8996.c @@ -0,0 +1,2995 @@ +/* + * wm8996.c - WM8996 audio codec interface + * + * Copyright 2011 Wolfson Microelectronics PLC. + * Author: Mark Brown <broonie@opensource.wolfsonmicro.com> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + */ + +#include <linux/module.h> +#include <linux/moduleparam.h> +#include <linux/init.h> +#include <linux/completion.h> +#include <linux/delay.h> +#include <linux/pm.h> +#include <linux/gcd.h> +#include <linux/gpio.h> +#include <linux/i2c.h> +#include <linux/regulator/consumer.h> +#include <linux/slab.h> +#include <linux/workqueue.h> +#include <sound/core.h> +#include <sound/jack.h> +#include <sound/pcm.h> +#include <sound/pcm_params.h> +#include <sound/soc.h> +#include <sound/initval.h> +#include <sound/tlv.h> +#include <trace/events/asoc.h> + +#include <sound/wm8996.h> +#include "wm8996.h" + +#define WM8996_AIFS 2 + +#define HPOUT1L 1 +#define HPOUT1R 2 +#define HPOUT2L 4 +#define HPOUT2R 8 + +#define WM8996_NUM_SUPPLIES 4 +static const char *wm8996_supply_names[WM8996_NUM_SUPPLIES] = { + "DBVDD", + "AVDD1", + "AVDD2", + "CPVDD", +}; + +struct wm8996_priv { + struct snd_soc_codec *codec; + + int ldo1ena; + + int sysclk; + int sysclk_src; + + int fll_src; + int fll_fref; + int fll_fout; + + struct completion fll_lock; + + u16 dcs_pending; + struct completion dcs_done; + + u16 hpout_ena; + u16 hpout_pending; + + struct regulator_bulk_data supplies[WM8996_NUM_SUPPLIES]; + struct notifier_block disable_nb[WM8996_NUM_SUPPLIES]; + + struct wm8996_pdata pdata; + + int rx_rate[WM8996_AIFS]; + int bclk_rate[WM8996_AIFS]; + + /* Platform dependant ReTune mobile configuration */ + int num_retune_mobile_texts; + const char **retune_mobile_texts; + int retune_mobile_cfg[2]; + struct soc_enum retune_mobile_enum; + + struct snd_soc_jack *jack; + bool detecting; + bool jack_mic; + wm8996_polarity_fn polarity_cb; + +#ifdef CONFIG_GPIOLIB + struct gpio_chip gpio_chip; +#endif +}; + +/* We can't use the same notifier block for more than one supply and + * there's no way I can see to get from a callback to the caller + * except container_of(). + */ +#define WM8996_REGULATOR_EVENT(n) \ +static int wm8996_regulator_event_##n(struct notifier_block *nb, \ + unsigned long event, void *data) \ +{ \ + struct wm8996_priv *wm8996 = container_of(nb, struct wm8996_priv, \ + disable_nb[n]); \ + if (event & REGULATOR_EVENT_DISABLE) { \ + wm8996->codec->cache_sync = 1; \ + } \ + return 0; \ +} + +WM8996_REGULATOR_EVENT(0) +WM8996_REGULATOR_EVENT(1) +WM8996_REGULATOR_EVENT(2) +WM8996_REGULATOR_EVENT(3) + +static const u16 wm8996_reg[WM8996_MAX_REGISTER] = { + [WM8996_SOFTWARE_RESET] = 0x8996, + [WM8996_POWER_MANAGEMENT_7] = 0x10, + [WM8996_DAC1_HPOUT1_VOLUME] = 0x88, + [WM8996_DAC2_HPOUT2_VOLUME] = 0x88, + [WM8996_DAC1_LEFT_VOLUME] = 0x2c0, + [WM8996_DAC1_RIGHT_VOLUME] = 0x2c0, + [WM8996_DAC2_LEFT_VOLUME] = 0x2c0, + [WM8996_DAC2_RIGHT_VOLUME] = 0x2c0, + [WM8996_OUTPUT1_LEFT_VOLUME] = 0x80, + [WM8996_OUTPUT1_RIGHT_VOLUME] = 0x80, + [WM8996_OUTPUT2_LEFT_VOLUME] = 0x80, + [WM8996_OUTPUT2_RIGHT_VOLUME] = 0x80, + [WM8996_MICBIAS_1] = 0x39, + [WM8996_MICBIAS_2] = 0x39, + [WM8996_LDO_1] = 0x3, + [WM8996_LDO_2] = 0x13, + [WM8996_ACCESSORY_DETECT_MODE_1] = 0x4, + [WM8996_HEADPHONE_DETECT_1] = 0x20, + [WM8996_MIC_DETECT_1] = 0x7600, + [WM8996_MIC_DETECT_2] = 0xbf, + [WM8996_CHARGE_PUMP_1] = 0x1f25, + [WM8996_CHARGE_PUMP_2] = 0xab19, + [WM8996_DC_SERVO_5] = 0x2a2a, + [WM8996_CONTROL_INTERFACE_1] = 0x8004, + [WM8996_CLOCKING_1] = 0x10, + [WM8996_AIF_RATE] = 0x83, + [WM8996_FLL_CONTROL_4] = 0x5dc0, + [WM8996_FLL_CONTROL_5] = 0xc84, + [WM8996_FLL_EFS_2] = 0x2, + [WM8996_AIF1_TX_LRCLK_1] = 0x80, + [WM8996_AIF1_TX_LRCLK_2] = 0x8, + [WM8996_AIF1_RX_LRCLK_1] = 0x80, + [WM8996_AIF1TX_DATA_CONFIGURATION_1] = 0x1818, + [WM8996_AIF1RX_DATA_CONFIGURATION] = 0x1818, + [WM8996_AIF1TX_TEST] = 0x7, + [WM8996_AIF2_TX_LRCLK_1] = 0x80, + [WM8996_AIF2_TX_LRCLK_2] = 0x8, + [WM8996_AIF2_RX_LRCLK_1] = 0x80, + [WM8996_AIF2TX_DATA_CONFIGURATION_1] = 0x1818, + [WM8996_AIF2RX_DATA_CONFIGURATION] = 0x1818, + [WM8996_AIF2TX_TEST] = 0x1, + [WM8996_DSP1_TX_LEFT_VOLUME] = 0xc0, + [WM8996_DSP1_TX_RIGHT_VOLUME] = 0xc0, + [WM8996_DSP1_RX_LEFT_VOLUME] = 0xc0, + [WM8996_DSP1_RX_RIGHT_VOLUME] = 0xc0, + [WM8996_DSP1_TX_FILTERS] = 0x2000, + [WM8996_DSP1_RX_FILTERS_1] = 0x200, + [WM8996_DSP1_RX_FILTERS_2] = 0x10, + [WM8996_DSP1_DRC_1] = 0x98, + [WM8996_DSP1_DRC_2] = 0x845, + [WM8996_DSP1_RX_EQ_GAINS_1] = 0x6318, + [WM8996_DSP1_RX_EQ_GAINS_2] = 0x6300, + [WM8996_DSP1_RX_EQ_BAND_1_A] = 0xfca, + [WM8996_DSP1_RX_EQ_BAND_1_B] = 0x400, + [WM8996_DSP1_RX_EQ_BAND_1_PG] = 0xd8, + [WM8996_DSP1_RX_EQ_BAND_2_A] = 0x1eb5, + [WM8996_DSP1_RX_EQ_BAND_2_B] = 0xf145, + [WM8996_DSP1_RX_EQ_BAND_2_C] = 0xb75, + [WM8996_DSP1_RX_EQ_BAND_2_PG] = 0x1c5, + [WM8996_DSP1_RX_EQ_BAND_3_A] = 0x1c58, + [WM8996_DSP1_RX_EQ_BAND_3_B] = 0xf373, + [WM8996_DSP1_RX_EQ_BAND_3_C] = 0xa54, + [WM8996_DSP1_RX_EQ_BAND_3_PG] = 0x558, + [WM8996_DSP1_RX_EQ_BAND_4_A] = 0x168e, + [WM8996_DSP1_RX_EQ_BAND_4_B] = 0xf829, + [WM8996_DSP1_RX_EQ_BAND_4_C] = 0x7ad, + [WM8996_DSP1_RX_EQ_BAND_4_PG] = 0x1103, + [WM8996_DSP1_RX_EQ_BAND_5_A] = 0x564, + [WM8996_DSP1_RX_EQ_BAND_5_B] = 0x559, + [WM8996_DSP1_RX_EQ_BAND_5_PG] = 0x4000, + [WM8996_DSP2_TX_LEFT_VOLUME] = 0xc0, + [WM8996_DSP2_TX_RIGHT_VOLUME] = 0xc0, + [WM8996_DSP2_RX_LEFT_VOLUME] = 0xc0, + [WM8996_DSP2_RX_RIGHT_VOLUME] = 0xc0, + [WM8996_DSP2_TX_FILTERS] = 0x2000, + [WM8996_DSP2_RX_FILTERS_1] = 0x200, + [WM8996_DSP2_RX_FILTERS_2] = 0x10, + [WM8996_DSP2_DRC_1] = 0x98, + [WM8996_DSP2_DRC_2] = 0x845, + [WM8996_DSP2_RX_EQ_GAINS_1] = 0x6318, + [WM8996_DSP2_RX_EQ_GAINS_2] = 0x6300, + [WM8996_DSP2_RX_EQ_BAND_1_A] = 0xfca, + [WM8996_DSP2_RX_EQ_BAND_1_B] = 0x400, + [WM8996_DSP2_RX_EQ_BAND_1_PG] = 0xd8, + [WM8996_DSP2_RX_EQ_BAND_2_A] = 0x1eb5, + [WM8996_DSP2_RX_EQ_BAND_2_B] = 0xf145, + [WM8996_DSP2_RX_EQ_BAND_2_C] = 0xb75, + [WM8996_DSP2_RX_EQ_BAND_2_PG] = 0x1c5, + [WM8996_DSP2_RX_EQ_BAND_3_A] = 0x1c58, + [WM8996_DSP2_RX_EQ_BAND_3_B] = 0xf373, + [WM8996_DSP2_RX_EQ_BAND_3_C] = 0xa54, + [WM8996_DSP2_RX_EQ_BAND_3_PG] = 0x558, + [WM8996_DSP2_RX_EQ_BAND_4_A] = 0x168e, + [WM8996_DSP2_RX_EQ_BAND_4_B] = 0xf829, + [WM8996_DSP2_RX_EQ_BAND_4_C] = 0x7ad, + [WM8996_DSP2_RX_EQ_BAND_4_PG] = 0x1103, + [WM8996_DSP2_RX_EQ_BAND_5_A] = 0x564, + [WM8996_DSP2_RX_EQ_BAND_5_B] = 0x559, + [WM8996_DSP2_RX_EQ_BAND_5_PG] = 0x4000, + [WM8996_OVERSAMPLING] = 0xd, + [WM8996_SIDETONE] = 0x1040, + [WM8996_GPIO_1] = 0xa101, + [WM8996_GPIO_2] = 0xa101, + [WM8996_GPIO_3] = 0xa101, + [WM8996_GPIO_4] = 0xa101, + [WM8996_GPIO_5] = 0xa101, + [WM8996_PULL_CONTROL_2] = 0x140, + [WM8996_INTERRUPT_STATUS_1_MASK] = 0x1f, + [WM8996_INTERRUPT_STATUS_2_MASK] = 0x1ecf, + [WM8996_RIGHT_PDM_SPEAKER] = 0x1, + [WM8996_PDM_SPEAKER_MUTE_SEQUENCE] = 0x69, + [WM8996_PDM_SPEAKER_VOLUME] = 0x66, + [WM8996_WRITE_SEQUENCER_0] = 0x1, + [WM8996_WRITE_SEQUENCER_1] = 0x1, + [WM8996_WRITE_SEQUENCER_3] = 0x6, + [WM8996_WRITE_SEQUENCER_4] = 0x40, + [WM8996_WRITE_SEQUENCER_5] = 0x1, + [WM8996_WRITE_SEQUENCER_6] = 0xf, + [WM8996_WRITE_SEQUENCER_7] = 0x6, + [WM8996_WRITE_SEQUENCER_8] = 0x1, + [WM8996_WRITE_SEQUENCER_9] = 0x3, + [WM8996_WRITE_SEQUENCER_10] = 0x104, + [WM8996_WRITE_SEQUENCER_12] = 0x60, + [WM8996_WRITE_SEQUENCER_13] = 0x11, + [WM8996_WRITE_SEQUENCER_14] = 0x401, + [WM8996_WRITE_SEQUENCER_16] = 0x50, + [WM8996_WRITE_SEQUENCER_17] = 0x3, + [WM8996_WRITE_SEQUENCER_18] = 0x100, + [WM8996_WRITE_SEQUENCER_20] = 0x51, + [WM8996_WRITE_SEQUENCER_21] = 0x3, + [WM8996_WRITE_SEQUENCER_22] = 0x104, + [WM8996_WRITE_SEQUENCER_23] = 0xa, + [WM8996_WRITE_SEQUENCER_24] = 0x60, + [WM8996_WRITE_SEQUENCER_25] = 0x3b, + [WM8996_WRITE_SEQUENCER_26] = 0x502, + [WM8996_WRITE_SEQUENCER_27] = 0x100, + [WM8996_WRITE_SEQUENCER_28] = 0x2fff, + [WM8996_WRITE_SEQUENCER_32] = 0x2fff, + [WM8996_WRITE_SEQUENCER_36] = 0x2fff, + [WM8996_WRITE_SEQUENCER_40] = 0x2fff, + [WM8996_WRITE_SEQUENCER_44] = 0x2fff, + [WM8996_WRITE_SEQUENCER_48] = 0x2fff, + [WM8996_WRITE_SEQUENCER_52] = 0x2fff, + [WM8996_WRITE_SEQUENCER_56] = 0x2fff, + [WM8996_WRITE_SEQUENCER_60] = 0x2fff, + [WM8996_WRITE_SEQUENCER_64] = 0x1, + [WM8996_WRITE_SEQUENCER_65] = 0x1, + [WM8996_WRITE_SEQUENCER_67] = 0x6, + [WM8996_WRITE_SEQUENCER_68] = 0x40, + [WM8996_WRITE_SEQUENCER_69] = 0x1, + [WM8996_WRITE_SEQUENCER_70] = 0xf, + [WM8996_WRITE_SEQUENCER_71] = 0x6, + [WM8996_WRITE_SEQUENCER_72] = 0x1, + [WM8996_WRITE_SEQUENCER_73] = 0x3, + [WM8996_WRITE_SEQUENCER_74] = 0x104, + [WM8996_WRITE_SEQUENCER_76] = 0x60, + [WM8996_WRITE_SEQUENCER_77] = 0x11, + [WM8996_WRITE_SEQUENCER_78] = 0x401, + [WM8996_WRITE_SEQUENCER_80] = 0x50, + [WM8996_WRITE_SEQUENCER_81] = 0x3, + [WM8996_WRITE_SEQUENCER_82] = 0x100, + [WM8996_WRITE_SEQUENCER_84] = 0x60, + [WM8996_WRITE_SEQUENCER_85] = 0x3b, + [WM8996_WRITE_SEQUENCER_86] = 0x502, + [WM8996_WRITE_SEQUENCER_87] = 0x100, + [WM8996_WRITE_SEQUENCER_88] = 0x2fff, + [WM8996_WRITE_SEQUENCER_92] = 0x2fff, + [WM8996_WRITE_SEQUENCER_96] = 0x2fff, + [WM8996_WRITE_SEQUENCER_100] = 0x2fff, + [WM8996_WRITE_SEQUENCER_104] = 0x2fff, + [WM8996_WRITE_SEQUENCER_108] = 0x2fff, + [WM8996_WRITE_SEQUENCER_112] = 0x2fff, + [WM8996_WRITE_SEQUENCER_116] = 0x2fff, + [WM8996_WRITE_SEQUENCER_120] = 0x2fff, + [WM8996_WRITE_SEQUENCER_124] = 0x2fff, + [WM8996_WRITE_SEQUENCER_128] = 0x1, + [WM8996_WRITE_SEQUENCER_129] = 0x1, + [WM8996_WRITE_SEQUENCER_131] = 0x6, + [WM8996_WRITE_SEQUENCER_132] = 0x40, + [WM8996_WRITE_SEQUENCER_133] = 0x1, + [WM8996_WRITE_SEQUENCER_134] = 0xf, + [WM8996_WRITE_SEQUENCER_135] = 0x6, + [WM8996_WRITE_SEQUENCER_136] = 0x1, + [WM8996_WRITE_SEQUENCER_137] = 0x3, + [WM8996_WRITE_SEQUENCER_138] = 0x106, + [WM8996_WRITE_SEQUENCER_140] = 0x61, + [WM8996_WRITE_SEQUENCER_141] = 0x11, + [WM8996_WRITE_SEQUENCER_142] = 0x401, + [WM8996_WRITE_SEQUENCER_144] = 0x50, + [WM8996_WRITE_SEQUENCER_145] = 0x3, + [WM8996_WRITE_SEQUENCER_146] = 0x102, + [WM8996_WRITE_SEQUENCER_148] = 0x51, + [WM8996_WRITE_SEQUENCER_149] = 0x3, + [WM8996_WRITE_SEQUENCER_150] = 0x106, + [WM8996_WRITE_SEQUENCER_151] = 0xa, + [WM8996_WRITE_SEQUENCER_152] = 0x61, + [WM8996_WRITE_SEQUENCER_153] = 0x3b, + [WM8996_WRITE_SEQUENCER_154] = 0x502, + [WM8996_WRITE_SEQUENCER_155] = 0x100, + [WM8996_WRITE_SEQUENCER_156] = 0x2fff, + [WM8996_WRITE_SEQUENCER_160] = 0x2fff, + [WM8996_WRITE_SEQUENCER_164] = 0x2fff, + [WM8996_WRITE_SEQUENCER_168] = 0x2fff, + [WM8996_WRITE_SEQUENCER_172] = 0x2fff, + [WM8996_WRITE_SEQUENCER_176] = 0x2fff, + [WM8996_WRITE_SEQUENCER_180] = 0x2fff, + [WM8996_WRITE_SEQUENCER_184] = 0x2fff, + [WM8996_WRITE_SEQUENCER_188] = 0x2fff, + [WM8996_WRITE_SEQUENCER_192] = 0x1, + [WM8996_WRITE_SEQUENCER_193] = 0x1, + [WM8996_WRITE_SEQUENCER_195] = 0x6, + [WM8996_WRITE_SEQUENCER_196] = 0x40, + [WM8996_WRITE_SEQUENCER_197] = 0x1, + [WM8996_WRITE_SEQUENCER_198] = 0xf, + [WM8996_WRITE_SEQUENCER_199] = 0x6, + [WM8996_WRITE_SEQUENCER_200] = 0x1, + [WM8996_WRITE_SEQUENCER_201] = 0x3, + [WM8996_WRITE_SEQUENCER_202] = 0x106, + [WM8996_WRITE_SEQUENCER_204] = 0x61, + [WM8996_WRITE_SEQUENCER_205] = 0x11, + [WM8996_WRITE_SEQUENCER_206] = 0x401, + [WM8996_WRITE_SEQUENCER_208] = 0x50, + [WM8996_WRITE_SEQUENCER_209] = 0x3, + [WM8996_WRITE_SEQUENCER_210] = 0x102, + [WM8996_WRITE_SEQUENCER_212] = 0x61, + [WM8996_WRITE_SEQUENCER_213] = 0x3b, + [WM8996_WRITE_SEQUENCER_214] = 0x502, + [WM8996_WRITE_SEQUENCER_215] = 0x100, + [WM8996_WRITE_SEQUENCER_216] = 0x2fff, + [WM8996_WRITE_SEQUENCER_220] = 0x2fff, + [WM8996_WRITE_SEQUENCER_224] = 0x2fff, + [WM8996_WRITE_SEQUENCER_228] = 0x2fff, + [WM8996_WRITE_SEQUENCER_232] = 0x2fff, + [WM8996_WRITE_SEQUENCER_236] = 0x2fff, + [WM8996_WRITE_SEQUENCER_240] = 0x2fff, + [WM8996_WRITE_SEQUENCER_244] = 0x2fff, + [WM8996_WRITE_SEQUENCER_248] = 0x2fff, + [WM8996_WRITE_SEQUENCER_252] = 0x2fff, + [WM8996_WRITE_SEQUENCER_256] = 0x60, + [WM8996_WRITE_SEQUENCER_258] = 0x601, + [WM8996_WRITE_SEQUENCER_260] = 0x50, + [WM8996_WRITE_SEQUENCER_262] = 0x100, + [WM8996_WRITE_SEQUENCER_264] = 0x1, + [WM8996_WRITE_SEQUENCER_266] = 0x104, + [WM8996_WRITE_SEQUENCER_267] = 0x100, + [WM8996_WRITE_SEQUENCER_268] = 0x2fff, + [WM8996_WRITE_SEQUENCER_272] = 0x2fff, + [WM8996_WRITE_SEQUENCER_276] = 0x2fff, + [WM8996_WRITE_SEQUENCER_280] = 0x2fff, + [WM8996_WRITE_SEQUENCER_284] = 0x2fff, + [WM8996_WRITE_SEQUENCER_288] = 0x2fff, + [WM8996_WRITE_SEQUENCER_292] = 0x2fff, + [WM8996_WRITE_SEQUENCER_296] = 0x2fff, + [WM8996_WRITE_SEQUENCER_300] = 0x2fff, + [WM8996_WRITE_SEQUENCER_304] = 0x2fff, + [WM8996_WRITE_SEQUENCER_308] = 0x2fff, + [WM8996_WRITE_SEQUENCER_312] = 0x2fff, + [WM8996_WRITE_SEQUENCER_316] = 0x2fff, + [WM8996_WRITE_SEQUENCER_320] = 0x61, + [WM8996_WRITE_SEQUENCER_322] = 0x601, + [WM8996_WRITE_SEQUENCER_324] = 0x50, + [WM8996_WRITE_SEQUENCER_326] = 0x102, + [WM8996_WRITE_SEQUENCER_328] = 0x1, + [WM8996_WRITE_SEQUENCER_330] = 0x106, + [WM8996_WRITE_SEQUENCER_331] = 0x100, + [WM8996_WRITE_SEQUENCER_332] = 0x2fff, + [WM8996_WRITE_SEQUENCER_336] = 0x2fff, + [WM8996_WRITE_SEQUENCER_340] = 0x2fff, + [WM8996_WRITE_SEQUENCER_344] = 0x2fff, + [WM8996_WRITE_SEQUENCER_348] = 0x2fff, + [WM8996_WRITE_SEQUENCER_352] = 0x2fff, + [WM8996_WRITE_SEQUENCER_356] = 0x2fff, + [WM8996_WRITE_SEQUENCER_360] = 0x2fff, + [WM8996_WRITE_SEQUENCER_364] = 0x2fff, + [WM8996_WRITE_SEQUENCER_368] = 0x2fff, + [WM8996_WRITE_SEQUENCER_372] = 0x2fff, + [WM8996_WRITE_SEQUENCER_376] = 0x2fff, + [WM8996_WRITE_SEQUENCER_380] = 0x2fff, + [WM8996_WRITE_SEQUENCER_384] = 0x60, + [WM8996_WRITE_SEQUENCER_386] = 0x601, + [WM8996_WRITE_SEQUENCER_388] = 0x61, + [WM8996_WRITE_SEQUENCER_390] = 0x601, + [WM8996_WRITE_SEQUENCER_392] = 0x50, + [WM8996_WRITE_SEQUENCER_394] = 0x300, + [WM8996_WRITE_SEQUENCER_396] = 0x1, + [WM8996_WRITE_SEQUENCER_398] = 0x304, + [WM8996_WRITE_SEQUENCER_400] = 0x40, + [WM8996_WRITE_SEQUENCER_402] = 0xf, + [WM8996_WRITE_SEQUENCER_404] = 0x1, + [WM8996_WRITE_SEQUENCER_407] = 0x100, +}; + +static const DECLARE_TLV_DB_SCALE(inpga_tlv, 0, 100, 0); +static const DECLARE_TLV_DB_SCALE(sidetone_tlv, -3600, 150, 0); +static const DECLARE_TLV_DB_SCALE(digital_tlv, -7200, 75, 1); +static const DECLARE_TLV_DB_SCALE(out_digital_tlv, -1200, 150, 0); +static const DECLARE_TLV_DB_SCALE(out_tlv, -900, 75, 0); +static const DECLARE_TLV_DB_SCALE(spk_tlv, -900, 150, 0); +static const DECLARE_TLV_DB_SCALE(eq_tlv, -1200, 100, 0); + +static const char *sidetone_hpf_text[] = { + "2.9kHz", "1.5kHz", "735Hz", "403Hz", "196Hz", "98Hz", "49Hz" +}; + +static const struct soc_enum sidetone_hpf = + SOC_ENUM_SINGLE(WM8996_SIDETONE, 7, 6, sidetone_hpf_text); + +static const char *hpf_mode_text[] = { + "HiFi", "Custom", "Voice" +}; + +static const struct soc_enum dsp1tx_hpf_mode = + SOC_ENUM_SINGLE(WM8996_DSP1_TX_FILTERS, 3, 3, hpf_mode_text); + +static const struct soc_enum dsp2tx_hpf_mode = + SOC_ENUM_SINGLE(WM8996_DSP2_TX_FILTERS, 3, 3, hpf_mode_text); + +static const char *hpf_cutoff_text[] = { + "50Hz", "75Hz", "100Hz", "150Hz", "200Hz", "300Hz", "400Hz" +}; + +static const struct soc_enum dsp1tx_hpf_cutoff = + SOC_ENUM_SINGLE(WM8996_DSP1_TX_FILTERS, 0, 7, hpf_cutoff_text); + +static const struct soc_enum dsp2tx_hpf_cutoff = + SOC_ENUM_SINGLE(WM8996_DSP2_TX_FILTERS, 0, 7, hpf_cutoff_text); + +static void wm8996_set_retune_mobile(struct snd_soc_codec *codec, int block) +{ + struct wm8996_priv *wm8996 = snd_soc_codec_get_drvdata(codec); + struct wm8996_pdata *pdata = &wm8996->pdata; + int base, best, best_val, save, i, cfg, iface; + + if (!wm8996->num_retune_mobile_texts) + return; + + switch (block) { + case 0: + base = WM8996_DSP1_RX_EQ_GAINS_1; + if (snd_soc_read(codec, WM8996_POWER_MANAGEMENT_8) & + WM8996_DSP1RX_SRC) + iface = 1; + else + iface = 0; + break; + case 1: + base = WM8996_DSP1_RX_EQ_GAINS_2; + if (snd_soc_read(codec, WM8996_POWER_MANAGEMENT_8) & + WM8996_DSP2RX_SRC) + iface = 1; + else + iface = 0; + break; + default: + return; + } + + /* Find the version of the currently selected configuration + * with the nearest sample rate. */ + cfg = wm8996->retune_mobile_cfg[block]; + best = 0; + best_val = INT_MAX; + for (i = 0; i < pdata->num_retune_mobile_cfgs; i++) { + if (strcmp(pdata->retune_mobile_cfgs[i].name, + wm8996->retune_mobile_texts[cfg]) == 0 && + abs(pdata->retune_mobile_cfgs[i].rate + - wm8996->rx_rate[iface]) < best_val) { + best = i; + best_val = abs(pdata->retune_mobile_cfgs[i].rate + - wm8996->rx_rate[iface]); + } + } + + dev_dbg(codec->dev, "ReTune Mobile %d %s/%dHz for %dHz sample rate\n", + block, + pdata->retune_mobile_cfgs[best].name, + pdata->retune_mobile_cfgs[best].rate, + wm8996->rx_rate[iface]); + + /* The EQ will be disabled while reconfiguring it, remember the + * current configuration. + */ + save = snd_soc_read(codec, base); + save &= WM8996_DSP1RX_EQ_ENA; + + for (i = 0; i < ARRAY_SIZE(pdata->retune_mobile_cfgs[best].regs); i++) + snd_soc_update_bits(codec, base + i, 0xffff, + pdata->retune_mobile_cfgs[best].regs[i]); + + snd_soc_update_bits(codec, base, WM8996_DSP1RX_EQ_ENA, save); +} + +/* Icky as hell but saves code duplication */ +static int wm8996_get_retune_mobile_block(const char *name) +{ + if (strcmp(name, "DSP1 EQ Mode") == 0) + return 0; + if (strcmp(name, "DSP2 EQ Mode") == 0) + return 1; + return -EINVAL; +} + +static int wm8996_put_retune_mobile_enum(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol); + struct wm8996_priv *wm8996 = snd_soc_codec_get_drvdata(codec); + struct wm8996_pdata *pdata = &wm8996->pdata; + int block = wm8996_get_retune_mobile_block(kcontrol->id.name); + int value = ucontrol->value.integer.value[0]; + + if (block < 0) + return block; + + if (value >= pdata->num_retune_mobile_cfgs) + return -EINVAL; + + wm8996->retune_mobile_cfg[block] = value; + + wm8996_set_retune_mobile(codec, block); + + return 0; +} + +static int wm8996_get_retune_mobile_enum(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol); + struct wm8996_priv *wm8996 = snd_soc_codec_get_drvdata(codec); + int block = wm8996_get_retune_mobile_block(kcontrol->id.name); + + ucontrol->value.enumerated.item[0] = wm8996->retune_mobile_cfg[block]; + + return 0; +} + +static const struct snd_kcontrol_new wm8996_snd_controls[] = { +SOC_DOUBLE_R_TLV("Capture Volume", WM8996_LEFT_LINE_INPUT_VOLUME, + WM8996_RIGHT_LINE_INPUT_VOLUME, 0, 31, 0, inpga_tlv), +SOC_DOUBLE_R("Capture ZC Switch", WM8996_LEFT_LINE_INPUT_VOLUME, + WM8996_RIGHT_LINE_INPUT_VOLUME, 5, 1, 0), + +SOC_DOUBLE_TLV("DAC1 Sidetone Volume", WM8996_DAC1_MIXER_VOLUMES, + 0, 5, 24, 0, sidetone_tlv), +SOC_DOUBLE_TLV("DAC2 Sidetone Volume", WM8996_DAC2_MIXER_VOLUMES, + 0, 5, 24, 0, sidetone_tlv), +SOC_SINGLE("Sidetone LPF Switch", WM8996_SIDETONE, 12, 1, 0), +SOC_ENUM("Sidetone HPF Cut-off", sidetone_hpf), +SOC_SINGLE("Sidetone HPF Switch", WM8996_SIDETONE, 6, 1, 0), + +SOC_DOUBLE_R_TLV("DSP1 Capture Volume", WM8996_DSP1_TX_LEFT_VOLUME, + WM8996_DSP1_TX_RIGHT_VOLUME, 1, 96, 0, digital_tlv), +SOC_DOUBLE_R_TLV("DSP2 Capture Volume", WM8996_DSP2_TX_LEFT_VOLUME, + WM8996_DSP2_TX_RIGHT_VOLUME, 1, 96, 0, digital_tlv), + +SOC_SINGLE("DSP1 Capture Notch Filter Switch", WM8996_DSP1_TX_FILTERS, + 13, 1, 0), +SOC_DOUBLE("DSP1 Capture HPF Switch", WM8996_DSP1_TX_FILTERS, 12, 11, 1, 0), +SOC_ENUM("DSP1 Capture HPF Mode", dsp1tx_hpf_mode), +SOC_ENUM("DSP1 Capture HPF Cutoff", dsp1tx_hpf_cutoff), + +SOC_SINGLE("DSP2 Capture Notch Filter Switch", WM8996_DSP2_TX_FILTERS, + 13, 1, 0), +SOC_DOUBLE("DSP2 Capture HPF Switch", WM8996_DSP2_TX_FILTERS, 12, 11, 1, 0), +SOC_ENUM("DSP2 Capture HPF Mode", dsp2tx_hpf_mode), +SOC_ENUM("DSP2 Capture HPF Cutoff", dsp2tx_hpf_cutoff), + +SOC_DOUBLE_R_TLV("DSP1 Playback Volume", WM8996_DSP1_RX_LEFT_VOLUME, + WM8996_DSP1_RX_RIGHT_VOLUME, 1, 112, 0, digital_tlv), +SOC_SINGLE("DSP1 Playback Switch", WM8996_DSP1_RX_FILTERS_1, 9, 1, 1), + +SOC_DOUBLE_R_TLV("DSP2 Playback Volume", WM8996_DSP2_RX_LEFT_VOLUME, + WM8996_DSP2_RX_RIGHT_VOLUME, 1, 112, 0, digital_tlv), +SOC_SINGLE("DSP2 Playback Switch", WM8996_DSP2_RX_FILTERS_1, 9, 1, 1), + +SOC_DOUBLE_R_TLV("DAC1 Volume", WM8996_DAC1_LEFT_VOLUME, + WM8996_DAC1_RIGHT_VOLUME, 1, 112, 0, digital_tlv), +SOC_DOUBLE_R("DAC1 Switch", WM8996_DAC1_LEFT_VOLUME, + WM8996_DAC1_RIGHT_VOLUME, 9, 1, 1), + +SOC_DOUBLE_R_TLV("DAC2 Volume", WM8996_DAC2_LEFT_VOLUME, + WM8996_DAC2_RIGHT_VOLUME, 1, 112, 0, digital_tlv), +SOC_DOUBLE_R("DAC2 Switch", WM8996_DAC2_LEFT_VOLUME, + WM8996_DAC2_RIGHT_VOLUME, 9, 1, 1), + +SOC_SINGLE("Speaker High Performance Switch", WM8996_OVERSAMPLING, 3, 1, 0), +SOC_SINGLE("DMIC High Performance Switch", WM8996_OVERSAMPLING, 2, 1, 0), +SOC_SINGLE("ADC High Performance Switch", WM8996_OVERSAMPLING, 1, 1, 0), +SOC_SINGLE("DAC High Performance Switch", WM8996_OVERSAMPLING, 0, 1, 0), + +SOC_SINGLE("DAC Soft Mute Switch", WM8996_DAC_SOFTMUTE, 1, 1, 0), +SOC_SINGLE("DAC Slow Soft Mute Switch", WM8996_DAC_SOFTMUTE, 0, 1, 0), + +SOC_DOUBLE_TLV("Digital Output 1 Volume", WM8996_DAC1_HPOUT1_VOLUME, 0, 4, + 8, 0, out_digital_tlv), +SOC_DOUBLE_TLV("Digital Output 2 Volume", WM8996_DAC2_HPOUT2_VOLUME, 0, 4, + 8, 0, out_digital_tlv), + +SOC_DOUBLE_R_TLV("Output 1 Volume", WM8996_OUTPUT1_LEFT_VOLUME, + WM8996_OUTPUT1_RIGHT_VOLUME, 0, 12, 0, out_tlv), +SOC_DOUBLE_R("Output 1 ZC Switch", WM8996_OUTPUT1_LEFT_VOLUME, + WM8996_OUTPUT1_RIGHT_VOLUME, 7, 1, 0), + +SOC_DOUBLE_R_TLV("Output 2 Volume", WM8996_OUTPUT2_LEFT_VOLUME, + WM8996_OUTPUT2_RIGHT_VOLUME, 0, 12, 0, out_tlv), +SOC_DOUBLE_R("Output 2 ZC Switch", WM8996_OUTPUT2_LEFT_VOLUME, + WM8996_OUTPUT2_RIGHT_VOLUME, 7, 1, 0), + +SOC_DOUBLE_TLV("Speaker Volume", WM8996_PDM_SPEAKER_VOLUME, 0, 4, 8, 0, + spk_tlv), +SOC_DOUBLE_R("Speaker Switch", WM8996_LEFT_PDM_SPEAKER, + WM8996_RIGHT_PDM_SPEAKER, 3, 1, 1), +SOC_DOUBLE_R("Speaker ZC Switch", WM8996_LEFT_PDM_SPEAKER, + WM8996_RIGHT_PDM_SPEAKER, 2, 1, 0), + +SOC_SINGLE("DSP1 EQ Switch", WM8996_DSP1_RX_EQ_GAINS_1, 0, 1, 0), +SOC_SINGLE("DSP2 EQ Switch", WM8996_DSP2_RX_EQ_GAINS_1, 0, 1, 0), +}; + +static const struct snd_kcontrol_new wm8996_eq_controls[] = { +SOC_SINGLE_TLV("DSP1 EQ B1 Volume", WM8996_DSP1_RX_EQ_GAINS_1, 11, 31, 0, + eq_tlv), +SOC_SINGLE_TLV("DSP1 EQ B2 Volume", WM8996_DSP1_RX_EQ_GAINS_1, 6, 31, 0, + eq_tlv), +SOC_SINGLE_TLV("DSP1 EQ B3 Volume", WM8996_DSP1_RX_EQ_GAINS_1, 1, 31, 0, + eq_tlv), +SOC_SINGLE_TLV("DSP1 EQ B4 Volume", WM8996_DSP1_RX_EQ_GAINS_2, 11, 31, 0, + eq_tlv), +SOC_SINGLE_TLV("DSP1 EQ B5 Volume", WM8996_DSP1_RX_EQ_GAINS_2, 6, 31, 0, + eq_tlv), + +SOC_SINGLE_TLV("DSP2 EQ B1 Volume", WM8996_DSP2_RX_EQ_GAINS_1, 11, 31, 0, + eq_tlv), +SOC_SINGLE_TLV("DSP2 EQ B2 Volume", WM8996_DSP2_RX_EQ_GAINS_1, 6, 31, 0, + eq_tlv), +SOC_SINGLE_TLV("DSP2 EQ B3 Volume", WM8996_DSP2_RX_EQ_GAINS_1, 1, 31, 0, + eq_tlv), +SOC_SINGLE_TLV("DSP2 EQ B4 Volume", WM8996_DSP2_RX_EQ_GAINS_2, 11, 31, 0, + eq_tlv), +SOC_SINGLE_TLV("DSP2 EQ B5 Volume", WM8996_DSP2_RX_EQ_GAINS_2, 6, 31, 0, + eq_tlv), +}; + +static int cp_event(struct snd_soc_dapm_widget *w, + struct snd_kcontrol *kcontrol, int event) +{ + switch (event) { + case SND_SOC_DAPM_POST_PMU: + msleep(5); + break; + default: + BUG(); + return -EINVAL; + } + + return 0; +} + +static int rmv_short_event(struct snd_soc_dapm_widget *w, + struct snd_kcontrol *kcontrol, int event) +{ + struct wm8996_priv *wm8996 = snd_soc_codec_get_drvdata(w->codec); + + /* Record which outputs we enabled */ + switch (event) { + case SND_SOC_DAPM_PRE_PMD: + wm8996->hpout_pending &= ~w->shift; + break; + case SND_SOC_DAPM_PRE_PMU: + wm8996->hpout_pending |= w->shift; + break; + default: + BUG(); + return -EINVAL; + } + + return 0; +} + +static void wait_for_dc_servo(struct snd_soc_codec *codec, u16 mask) +{ + struct i2c_client *i2c = to_i2c_client(codec->dev); + struct wm8996_priv *wm8996 = snd_soc_codec_get_drvdata(codec); + int i, ret; + unsigned long timeout = 200; + + snd_soc_write(codec, WM8996_DC_SERVO_2, mask); + + /* Use the interrupt if possible */ + do { + if (i2c->irq) { + timeout = wait_for_completion_timeout(&wm8996->dcs_done, + msecs_to_jiffies(200)); + if (timeout == 0) + dev_err(codec->dev, "DC servo timed out\n"); + + } else { + msleep(1); + if (--i) { + timeout = 0; + break; + } + } + + ret = snd_soc_read(codec, WM8996_DC_SERVO_2); + dev_dbg(codec->dev, "DC servo state: %x\n", ret); + } while (ret & mask); + + if (timeout == 0) + dev_err(codec->dev, "DC servo timed out for %x\n", mask); + else + dev_dbg(codec->dev, "DC servo complete for %x\n", mask); +} + +static void wm8996_seq_notifier(struct snd_soc_dapm_context *dapm, + enum snd_soc_dapm_type event, int subseq) +{ + struct snd_soc_codec *codec = container_of(dapm, + struct snd_soc_codec, dapm); + struct wm8996_priv *wm8996 = snd_soc_codec_get_drvdata(codec); + u16 val, mask; + + /* Complete any pending DC servo starts */ + if (wm8996->dcs_pending) { + dev_dbg(codec->dev, "Starting DC servo for %x\n", + wm8996->dcs_pending); + + /* Trigger a startup sequence */ + wait_for_dc_servo(codec, wm8996->dcs_pending + << WM8996_DCS_TRIG_STARTUP_0_SHIFT); + + wm8996->dcs_pending = 0; + } + + if (wm8996->hpout_pending != wm8996->hpout_ena) { + dev_dbg(codec->dev, "Applying RMV_SHORTs %x->%x\n", + wm8996->hpout_ena, wm8996->hpout_pending); + + val = 0; + mask = 0; + if (wm8996->hpout_pending & HPOUT1L) { + val |= WM8996_HPOUT1L_RMV_SHORT; + mask |= WM8996_HPOUT1L_RMV_SHORT; + } else { + mask |= WM8996_HPOUT1L_RMV_SHORT | + WM8996_HPOUT1L_OUTP | + WM8996_HPOUT1L_DLY; + } + + if (wm8996->hpout_pending & HPOUT1R) { + val |= WM8996_HPOUT1R_RMV_SHORT; + mask |= WM8996_HPOUT1R_RMV_SHORT; + } else { + mask |= WM8996_HPOUT1R_RMV_SHORT | + WM8996_HPOUT1R_OUTP | + WM8996_HPOUT1R_DLY; + } + + snd_soc_update_bits(codec, WM8996_ANALOGUE_HP_1, mask, val); + + val = 0; + mask = 0; + if (wm8996->hpout_pending & HPOUT2L) { + val |= WM8996_HPOUT2L_RMV_SHORT; + mask |= WM8996_HPOUT2L_RMV_SHORT; + } else { + mask |= WM8996_HPOUT2L_RMV_SHORT | + WM8996_HPOUT2L_OUTP | + WM8996_HPOUT2L_DLY; + } + + if (wm8996->hpout_pending & HPOUT2R) { + val |= WM8996_HPOUT2R_RMV_SHORT; + mask |= WM8996_HPOUT2R_RMV_SHORT; + } else { + mask |= WM8996_HPOUT2R_RMV_SHORT | + WM8996_HPOUT2R_OUTP | + WM8996_HPOUT2R_DLY; + } + + snd_soc_update_bits(codec, WM8996_ANALOGUE_HP_2, mask, val); + + wm8996->hpout_ena = wm8996->hpout_pending; + } +} + +static int dcs_start(struct snd_soc_dapm_widget *w, + struct snd_kcontrol *kcontrol, int event) +{ + struct wm8996_priv *wm8996 = snd_soc_codec_get_drvdata(w->codec); + + switch (event) { + case SND_SOC_DAPM_POST_PMU: + wm8996->dcs_pending |= 1 << w->shift; + break; + default: + BUG(); + return -EINVAL; + } + + return 0; +} + +static const char *sidetone_text[] = { + "IN1", "IN2", +}; + +static const struct soc_enum left_sidetone_enum = + SOC_ENUM_SINGLE(WM8996_SIDETONE, 0, 2, sidetone_text); + +static const struct snd_kcontrol_new left_sidetone = + SOC_DAPM_ENUM("Left Sidetone", left_sidetone_enum); + +static const struct soc_enum right_sidetone_enum = + SOC_ENUM_SINGLE(WM8996_SIDETONE, 1, 2, sidetone_text); + +static const struct snd_kcontrol_new right_sidetone = + SOC_DAPM_ENUM("Right Sidetone", right_sidetone_enum); + +static const char *spk_text[] = { + "DAC1L", "DAC1R", "DAC2L", "DAC2R" +}; + +static const struct soc_enum spkl_enum = + SOC_ENUM_SINGLE(WM8996_LEFT_PDM_SPEAKER, 0, 4, spk_text); + +static const struct snd_kcontrol_new spkl_mux = + SOC_DAPM_ENUM("SPKL", spkl_enum); + +static const struct soc_enum spkr_enum = + SOC_ENUM_SINGLE(WM8996_RIGHT_PDM_SPEAKER, 0, 4, spk_text); + +static const struct snd_kcontrol_new spkr_mux = + SOC_DAPM_ENUM("SPKR", spkr_enum); + +static const char *dsp1rx_text[] = { + "AIF1", "AIF2" +}; + +static const struct soc_enum dsp1rx_enum = + SOC_ENUM_SINGLE(WM8996_POWER_MANAGEMENT_8, 0, 2, dsp1rx_text); + +static const struct snd_kcontrol_new dsp1rx = + SOC_DAPM_ENUM("DSP1RX", dsp1rx_enum); + +static const char *dsp2rx_text[] = { + "AIF2", "AIF1" +}; + +static const struct soc_enum dsp2rx_enum = + SOC_ENUM_SINGLE(WM8996_POWER_MANAGEMENT_8, 4, 2, dsp2rx_text); + +static const struct snd_kcontrol_new dsp2rx = + SOC_DAPM_ENUM("DSP2RX", dsp2rx_enum); + +static const char *aif2tx_text[] = { + "DSP2", "DSP1", "AIF1" +}; + +static const struct soc_enum aif2tx_enum = + SOC_ENUM_SINGLE(WM8996_POWER_MANAGEMENT_8, 6, 3, aif2tx_text); + +static const struct snd_kcontrol_new aif2tx = + SOC_DAPM_ENUM("AIF2TX", aif2tx_enum); + +static const char *inmux_text[] = { + "ADC", "DMIC1", "DMIC2" +}; + +static const struct soc_enum in1_enum = + SOC_ENUM_SINGLE(WM8996_POWER_MANAGEMENT_7, 0, 3, inmux_text); + +static const struct snd_kcontrol_new in1_mux = + SOC_DAPM_ENUM("IN1 Mux", in1_enum); + +static const struct soc_enum in2_enum = + SOC_ENUM_SINGLE(WM8996_POWER_MANAGEMENT_7, 4, 3, inmux_text); + +static const struct snd_kcontrol_new in2_mux = + SOC_DAPM_ENUM("IN2 Mux", in2_enum); + +static const struct snd_kcontrol_new dac2r_mix[] = { +SOC_DAPM_SINGLE("Right Sidetone Switch", WM8996_DAC2_RIGHT_MIXER_ROUTING, + 5, 1, 0), +SOC_DAPM_SINGLE("Left Sidetone Switch", WM8996_DAC2_RIGHT_MIXER_ROUTING, + 4, 1, 0), +SOC_DAPM_SINGLE("DSP2 Switch", WM8996_DAC2_RIGHT_MIXER_ROUTING, 1, 1, 0), +SOC_DAPM_SINGLE("DSP1 Switch", WM8996_DAC2_RIGHT_MIXER_ROUTING, 0, 1, 0), +}; + +static const struct snd_kcontrol_new dac2l_mix[] = { +SOC_DAPM_SINGLE("Right Sidetone Switch", WM8996_DAC2_LEFT_MIXER_ROUTING, + 5, 1, 0), +SOC_DAPM_SINGLE("Left Sidetone Switch", WM8996_DAC2_LEFT_MIXER_ROUTING, + 4, 1, 0), +SOC_DAPM_SINGLE("DSP2 Switch", WM8996_DAC2_LEFT_MIXER_ROUTING, 1, 1, 0), +SOC_DAPM_SINGLE("DSP1 Switch", WM8996_DAC2_LEFT_MIXER_ROUTING, 0, 1, 0), +}; + +static const struct snd_kcontrol_new dac1r_mix[] = { +SOC_DAPM_SINGLE("Right Sidetone Switch", WM8996_DAC1_RIGHT_MIXER_ROUTING, + 5, 1, 0), +SOC_DAPM_SINGLE("Left Sidetone Switch", WM8996_DAC1_RIGHT_MIXER_ROUTING, + 4, 1, 0), +SOC_DAPM_SINGLE("DSP2 Switch", WM8996_DAC1_RIGHT_MIXER_ROUTING, 1, 1, 0), +SOC_DAPM_SINGLE("DSP1 Switch", WM8996_DAC1_RIGHT_MIXER_ROUTING, 0, 1, 0), +}; + +static const struct snd_kcontrol_new dac1l_mix[] = { +SOC_DAPM_SINGLE("Right Sidetone Switch", WM8996_DAC1_LEFT_MIXER_ROUTING, + 5, 1, 0), +SOC_DAPM_SINGLE("Left Sidetone Switch", WM8996_DAC1_LEFT_MIXER_ROUTING, + 4, 1, 0), +SOC_DAPM_SINGLE("DSP2 Switch", WM8996_DAC1_LEFT_MIXER_ROUTING, 1, 1, 0), +SOC_DAPM_SINGLE("DSP1 Switch", WM8996_DAC1_LEFT_MIXER_ROUTING, 0, 1, 0), +}; + +static const struct snd_kcontrol_new dsp1txl[] = { +SOC_DAPM_SINGLE("IN1 Switch", WM8996_DSP1_TX_LEFT_MIXER_ROUTING, + 1, 1, 0), +SOC_DAPM_SINGLE("DAC Switch", WM8996_DSP1_TX_LEFT_MIXER_ROUTING, + 0, 1, 0), +}; + +static const struct snd_kcontrol_new dsp1txr[] = { +SOC_DAPM_SINGLE("IN1 Switch", WM8996_DSP1_TX_RIGHT_MIXER_ROUTING, + 1, 1, 0), +SOC_DAPM_SINGLE("DAC Switch", WM8996_DSP1_TX_RIGHT_MIXER_ROUTING, + 0, 1, 0), +}; + +static const struct snd_kcontrol_new dsp2txl[] = { +SOC_DAPM_SINGLE("IN1 Switch", WM8996_DSP2_TX_LEFT_MIXER_ROUTING, + 1, 1, 0), +SOC_DAPM_SINGLE("DAC Switch", WM8996_DSP2_TX_LEFT_MIXER_ROUTING, + 0, 1, 0), +}; + +static const struct snd_kcontrol_new dsp2txr[] = { +SOC_DAPM_SINGLE("IN1 Switch", WM8996_DSP2_TX_RIGHT_MIXER_ROUTING, + 1, 1, 0), +SOC_DAPM_SINGLE("DAC Switch", WM8996_DSP2_TX_RIGHT_MIXER_ROUTING, + 0, 1, 0), +}; + + +static const struct snd_soc_dapm_widget wm8996_dapm_widgets[] = { +SND_SOC_DAPM_INPUT("IN1LN"), +SND_SOC_DAPM_INPUT("IN1LP"), +SND_SOC_DAPM_INPUT("IN1RN"), +SND_SOC_DAPM_INPUT("IN1RP"), + +SND_SOC_DAPM_INPUT("IN2LN"), +SND_SOC_DAPM_INPUT("IN2LP"), +SND_SOC_DAPM_INPUT("IN2RN"), +SND_SOC_DAPM_INPUT("IN2RP"), + +SND_SOC_DAPM_INPUT("DMIC1DAT"), +SND_SOC_DAPM_INPUT("DMIC2DAT"), + +SND_SOC_DAPM_SUPPLY_S("SYSCLK", 1, WM8996_AIF_CLOCKING_1, 0, 0, NULL, 0), +SND_SOC_DAPM_SUPPLY_S("SYSDSPCLK", 2, WM8996_CLOCKING_1, 1, 0, NULL, 0), +SND_SOC_DAPM_SUPPLY_S("AIFCLK", 2, WM8996_CLOCKING_1, 2, 0, NULL, 0), +SND_SOC_DAPM_SUPPLY_S("Charge Pump", 2, WM8996_CHARGE_PUMP_1, 15, 0, cp_event, + SND_SOC_DAPM_POST_PMU), + +SND_SOC_DAPM_SUPPLY("LDO2", WM8996_POWER_MANAGEMENT_2, 1, 0, NULL, 0), +SND_SOC_DAPM_MICBIAS("MICB2", WM8996_POWER_MANAGEMENT_1, 9, 0), +SND_SOC_DAPM_MICBIAS("MICB1", WM8996_POWER_MANAGEMENT_1, 8, 0), + +SND_SOC_DAPM_PGA("IN1L PGA", WM8996_POWER_MANAGEMENT_2, 5, 0, NULL, 0), +SND_SOC_DAPM_PGA("IN1R PGA", WM8996_POWER_MANAGEMENT_2, 4, 0, NULL, 0), + +SND_SOC_DAPM_MUX("IN1L Mux", SND_SOC_NOPM, 0, 0, &in1_mux), +SND_SOC_DAPM_MUX("IN1R Mux", SND_SOC_NOPM, 0, 0, &in1_mux), +SND_SOC_DAPM_MUX("IN2L Mux", SND_SOC_NOPM, 0, 0, &in2_mux), +SND_SOC_DAPM_MUX("IN2R Mux", SND_SOC_NOPM, 0, 0, &in2_mux), + +SND_SOC_DAPM_PGA("IN1L", WM8996_POWER_MANAGEMENT_7, 2, 0, NULL, 0), +SND_SOC_DAPM_PGA("IN1R", WM8996_POWER_MANAGEMENT_7, 3, 0, NULL, 0), +SND_SOC_DAPM_PGA("IN2L", WM8996_POWER_MANAGEMENT_7, 6, 0, NULL, 0), +SND_SOC_DAPM_PGA("IN2R", WM8996_POWER_MANAGEMENT_7, 7, 0, NULL, 0), + +SND_SOC_DAPM_SUPPLY("DMIC2", WM8996_POWER_MANAGEMENT_7, 9, 0, NULL, 0), +SND_SOC_DAPM_SUPPLY("DMIC1", WM8996_POWER_MANAGEMENT_7, 8, 0, NULL, 0), + +SND_SOC_DAPM_ADC("DMIC2L", NULL, WM8996_POWER_MANAGEMENT_3, 5, 0), +SND_SOC_DAPM_ADC("DMIC2R", NULL, WM8996_POWER_MANAGEMENT_3, 4, 0), +SND_SOC_DAPM_ADC("DMIC1L", NULL, WM8996_POWER_MANAGEMENT_3, 3, 0), +SND_SOC_DAPM_ADC("DMIC1R", NULL, WM8996_POWER_MANAGEMENT_3, 2, 0), + +SND_SOC_DAPM_ADC("ADCL", NULL, WM8996_POWER_MANAGEMENT_3, 1, 0), +SND_SOC_DAPM_ADC("ADCR", NULL, WM8996_POWER_MANAGEMENT_3, 0, 0), + +SND_SOC_DAPM_MUX("Left Sidetone", SND_SOC_NOPM, 0, 0, &left_sidetone), +SND_SOC_DAPM_MUX("Right Sidetone", SND_SOC_NOPM, 0, 0, &right_sidetone), + +SND_SOC_DAPM_AIF_IN("DSP2RXL", NULL, 0, WM8996_POWER_MANAGEMENT_3, 11, 0), +SND_SOC_DAPM_AIF_IN("DSP2RXR", NULL, 1, WM8996_POWER_MANAGEMENT_3, 10, 0), +SND_SOC_DAPM_AIF_IN("DSP1RXL", NULL, 0, WM8996_POWER_MANAGEMENT_3, 9, 0), +SND_SOC_DAPM_AIF_IN("DSP1RXR", NULL, 1, WM8996_POWER_MANAGEMENT_3, 8, 0), + +SND_SOC_DAPM_MIXER("DSP2TXL", WM8996_POWER_MANAGEMENT_5, 11, 0, + dsp2txl, ARRAY_SIZE(dsp2txl)), +SND_SOC_DAPM_MIXER("DSP2TXR", WM8996_POWER_MANAGEMENT_5, 10, 0, + dsp2txr, ARRAY_SIZE(dsp2txr)), +SND_SOC_DAPM_MIXER("DSP1TXL", WM8996_POWER_MANAGEMENT_5, 9, 0, + dsp1txl, ARRAY_SIZE(dsp1txl)), +SND_SOC_DAPM_MIXER("DSP1TXR", WM8996_POWER_MANAGEMENT_5, 8, 0, + dsp1txr, ARRAY_SIZE(dsp1txr)), + +SND_SOC_DAPM_MIXER("DAC2L Mixer", SND_SOC_NOPM, 0, 0, + dac2l_mix, ARRAY_SIZE(dac2l_mix)), +SND_SOC_DAPM_MIXER("DAC2R Mixer", SND_SOC_NOPM, 0, 0, + dac2r_mix, ARRAY_SIZE(dac2r_mix)), +SND_SOC_DAPM_MIXER("DAC1L Mixer", SND_SOC_NOPM, 0, 0, + dac1l_mix, ARRAY_SIZE(dac1l_mix)), +SND_SOC_DAPM_MIXER("DAC1R Mixer", SND_SOC_NOPM, 0, 0, + dac1r_mix, ARRAY_SIZE(dac1r_mix)), + +SND_SOC_DAPM_DAC("DAC2L", NULL, WM8996_POWER_MANAGEMENT_5, 3, 0), +SND_SOC_DAPM_DAC("DAC2R", NULL, WM8996_POWER_MANAGEMENT_5, 2, 0), +SND_SOC_DAPM_DAC("DAC1L", NULL, WM8996_POWER_MANAGEMENT_5, 1, 0), +SND_SOC_DAPM_DAC("DAC1R", NULL, WM8996_POWER_MANAGEMENT_5, 0, 0), + +SND_SOC_DAPM_AIF_IN("AIF2RX1", "AIF2 Playback", 1, + WM8996_POWER_MANAGEMENT_4, 9, 0), +SND_SOC_DAPM_AIF_IN("AIF2RX0", "AIF2 Playback", 2, + WM8996_POWER_MANAGEMENT_4, 8, 0), + +SND_SOC_DAPM_AIF_IN("AIF2TX1", "AIF2 Capture", 1, + WM8996_POWER_MANAGEMENT_6, 9, 0), +SND_SOC_DAPM_AIF_IN("AIF2TX0", "AIF2 Capture", 2, + WM8996_POWER_MANAGEMENT_6, 8, 0), + +SND_SOC_DAPM_AIF_IN("AIF1RX5", "AIF1 Playback", 5, + WM8996_POWER_MANAGEMENT_4, 5, 0), +SND_SOC_DAPM_AIF_IN("AIF1RX4", "AIF1 Playback", 4, + WM8996_POWER_MANAGEMENT_4, 4, 0), +SND_SOC_DAPM_AIF_IN("AIF1RX3", "AIF1 Playback", 3, + WM8996_POWER_MANAGEMENT_4, 3, 0), +SND_SOC_DAPM_AIF_IN("AIF1RX2", "AIF1 Playback", 2, |