From 549367162dfdc75d573f74f4e2891f2dba41582f Mon Sep 17 00:00:00 2001 From: Wolfgang Wiedmeyer Date: Sun, 25 Oct 2015 02:46:49 +0200 Subject: remove galaxys2 initramsfs files and busybox binary, get sound merged with 3.0.101 (samsung code untouched), remove compat, scripts and security merged --- sound/core/control.c | 2 - sound/core/pcm_lib.c | 5 +- sound/core/pcm_native.c | 6 +- sound/soc/codecs/Makefile | 4 - sound/soc/codecs/tlv320aic3x.c | 4 +- sound/soc/codecs/tlv320aic3x.h | 1 + sound/soc/codecs/wm2000.c | 4 +- sound/soc/codecs/wm8962.c | 3 + sound/soc/codecs/wm8978.c | 2 +- sound/soc/codecs/wm8994_kona.c | 4424 ---------------------------------------- sound/soc/codecs/wm9712.c | 21 +- sound/soc/soc-utils.c | 103 - 12 files changed, 29 insertions(+), 4550 deletions(-) delete mode 100644 sound/soc/codecs/wm8994_kona.c (limited to 'sound') diff --git a/sound/core/control.c b/sound/core/control.c index 6128f69..ce46a9e 100644 --- a/sound/core/control.c +++ b/sound/core/control.c @@ -121,8 +121,6 @@ static int snd_ctl_release(struct inode *inode, struct file *file) unsigned int idx; ctl = file->private_data; - if (snd_BUG_ON(!ctl || !ctl->card)) - return -ENXIO; file->private_data = NULL; card = ctl->card; write_lock_irqsave(&card->ctl_files_rwlock, flags); diff --git a/sound/core/pcm_lib.c b/sound/core/pcm_lib.c index 397d9ad..3388442 100644 --- a/sound/core/pcm_lib.c +++ b/sound/core/pcm_lib.c @@ -1765,10 +1765,7 @@ static int wait_for_avail(struct snd_pcm_substream *substream, if (runtime->no_period_wakeup) wait_time = MAX_SCHEDULE_TIMEOUT; else { - if (substream->pcm->card->number != 0) - wait_time = 1; - else - wait_time = 10; + wait_time = 10; if (runtime->rate) { long t = runtime->period_size * 2 / runtime->rate; wait_time = max(t, wait_time); diff --git a/sound/core/pcm_native.c b/sound/core/pcm_native.c index e9277b8..fbec3f5 100644 --- a/sound/core/pcm_native.c +++ b/sound/core/pcm_native.c @@ -874,10 +874,8 @@ static void snd_pcm_post_start(struct snd_pcm_substream *substream, int state) struct snd_pcm_runtime *runtime = substream->runtime; snd_pcm_trigger_tstamp(substream); runtime->hw_ptr_jiffies = jiffies; - if (runtime->rate) { - runtime->hw_ptr_buffer_jiffies = (runtime->buffer_size * HZ) / - runtime->rate; - } + runtime->hw_ptr_buffer_jiffies = (runtime->buffer_size * HZ) / + runtime->rate; runtime->status->state = state; if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK && runtime->silence_size > 0) diff --git a/sound/soc/codecs/Makefile b/sound/soc/codecs/Makefile index 9789e08..a24049b 100644 --- a/sound/soc/codecs/Makefile +++ b/sound/soc/codecs/Makefile @@ -73,11 +73,7 @@ snd-soc-wm8988-objs := wm8988.o snd-soc-wm8990-objs := wm8990.o snd-soc-wm8991-objs := wm8991.o snd-soc-wm8993-objs := wm8993.o -ifeq ($(CONFIG_MACH_KONA),y) -snd-soc-wm8994-objs := wm8994_kona.o wm8994-tables.o wm8958-dsp2.o -else snd-soc-wm8994-objs := wm8994.o wm8994-tables.o wm8958-dsp2.o -endif snd-soc-wm8995-objs := wm8995.o snd-soc-wm9081-objs := wm9081.o snd-soc-wm9705-objs := wm9705.o diff --git a/sound/soc/codecs/tlv320aic3x.c b/sound/soc/codecs/tlv320aic3x.c index 789453d..0b08bb7 100644 --- a/sound/soc/codecs/tlv320aic3x.c +++ b/sound/soc/codecs/tlv320aic3x.c @@ -949,9 +949,7 @@ static int aic3x_hw_params(struct snd_pcm_substream *substream, } found: - data = snd_soc_read(codec, AIC3X_PLL_PROGA_REG); - snd_soc_write(codec, AIC3X_PLL_PROGA_REG, - data | (pll_p << PLLP_SHIFT)); + snd_soc_update_bits(codec, AIC3X_PLL_PROGA_REG, PLLP_MASK, pll_p); snd_soc_write(codec, AIC3X_OVRF_STATUS_AND_PLLR_REG, pll_r << PLLR_SHIFT); snd_soc_write(codec, AIC3X_PLL_PROGB_REG, pll_j << PLLJ_SHIFT); diff --git a/sound/soc/codecs/tlv320aic3x.h b/sound/soc/codecs/tlv320aic3x.h index 06a1978..16d9999 100644 --- a/sound/soc/codecs/tlv320aic3x.h +++ b/sound/soc/codecs/tlv320aic3x.h @@ -166,6 +166,7 @@ /* PLL registers bitfields */ #define PLLP_SHIFT 0 +#define PLLP_MASK 7 #define PLLQ_SHIFT 3 #define PLLR_SHIFT 0 #define PLLJ_SHIFT 2 diff --git a/sound/soc/codecs/wm2000.c b/sound/soc/codecs/wm2000.c index a3b9cbb..ba03dc2 100644 --- a/sound/soc/codecs/wm2000.c +++ b/sound/soc/codecs/wm2000.c @@ -224,9 +224,9 @@ static int wm2000_power_up(struct i2c_client *i2c, int analogue) ret = wm2000_read(i2c, WM2000_REG_SPEECH_CLARITY); if (wm2000->speech_clarity) - ret &= ~WM2000_SPEECH_CLARITY; - else ret |= WM2000_SPEECH_CLARITY; + else + ret &= ~WM2000_SPEECH_CLARITY; wm2000_write(i2c, WM2000_REG_SPEECH_CLARITY, ret); wm2000_write(i2c, WM2000_REG_SYS_START0, 0x33); diff --git a/sound/soc/codecs/wm8962.c b/sound/soc/codecs/wm8962.c index c850e3d..f16f587 100644 --- a/sound/soc/codecs/wm8962.c +++ b/sound/soc/codecs/wm8962.c @@ -2890,6 +2890,9 @@ static int wm8962_set_bias_level(struct snd_soc_codec *codec, /* VMID 2*250k */ snd_soc_update_bits(codec, WM8962_PWR_MGMT_1, WM8962_VMID_SEL_MASK, 0x100); + + if (codec->dapm.bias_level == SND_SOC_BIAS_OFF) + msleep(100); break; case SND_SOC_BIAS_OFF: diff --git a/sound/soc/codecs/wm8978.c b/sound/soc/codecs/wm8978.c index 85e3e63..e0368d5 100644 --- a/sound/soc/codecs/wm8978.c +++ b/sound/soc/codecs/wm8978.c @@ -750,7 +750,7 @@ static int wm8978_hw_params(struct snd_pcm_substream *substream, wm8978->mclk_idx = -1; f_sel = wm8978->f_mclk; } else { - if (!wm8978->f_pllout) { + if (!wm8978->f_opclk) { /* We only enter here, if OPCLK is not used */ int ret = wm8978_configure_pll(codec); if (ret < 0) diff --git a/sound/soc/codecs/wm8994_kona.c b/sound/soc/codecs/wm8994_kona.c deleted file mode 100644 index e4d7f17..0000000 --- a/sound/soc/codecs/wm8994_kona.c +++ /dev/null @@ -1,4424 +0,0 @@ -/* - * wm8994.c -- WM8994 ALSA SoC Audio driver - * - * Copyright 2009 Wolfson Microelectronics plc - * - * Author: Mark Brown - * - * - * 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 -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include - -#include -#include -#include -#include - -#include - -#include "wm8994.h" -#include "wm_hubs.h" - -#define WM1811_JACKDET_MODE_NONE 0x0000 -#define WM1811_JACKDET_MODE_JACK 0x0100 -#define WM1811_JACKDET_MODE_MIC 0x0080 -#define WM1811_JACKDET_MODE_AUDIO 0x0180 - -#define WM8994_NUM_DRC 3 -#define WM8994_NUM_EQ 3 - -static int wm8994_drc_base[] = { - WM8994_AIF1_DRC1_1, - WM8994_AIF1_DRC2_1, - WM8994_AIF2_DRC_1, -}; - -static int wm8994_retune_mobile_base[] = { - WM8994_AIF1_DAC1_EQ_GAINS_1, - WM8994_AIF1_DAC2_EQ_GAINS_1, - WM8994_AIF2_EQ_GAINS_1, -}; - -static const struct wm8958_micd_rate micdet_rates[] = { - { 32768, true, 1, 4 }, - { 32768, false, 1, 1 }, - { 44100 * 256, true, 7, 10 }, - { 44100 * 256, false, 7, 10 }, -}; - -static const struct wm8958_micd_rate jackdet_rates[] = { - { 32768, true, 0, 1 }, - { 32768, false, 0, 1 }, - { 44100 * 256, true, 10, 10 }, - { 44100 * 256, false, 7, 8 }, -}; - -static void wm8958_micd_set_rate(struct snd_soc_codec *codec) -{ - struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec); - int best, i, sysclk, val; - bool idle; - const struct wm8958_micd_rate *rates; - int num_rates; - - idle = !wm8994->jack_mic; - - sysclk = snd_soc_read(codec, WM8994_CLOCKING_1); - if (sysclk & WM8994_SYSCLK_SRC) - sysclk = wm8994->aifclk[1]; - else - sysclk = wm8994->aifclk[0]; - - if (wm8994->pdata && wm8994->pdata->micd_rates) { - rates = wm8994->pdata->micd_rates; - num_rates = wm8994->pdata->num_micd_rates; - } else if (wm8994->jackdet) { - rates = jackdet_rates; - num_rates = ARRAY_SIZE(jackdet_rates); - } else { - rates = micdet_rates; - num_rates = ARRAY_SIZE(micdet_rates); - } - - best = 0; - for (i = 0; i < num_rates; i++) { - if (rates[i].idle != idle) - continue; - if (abs(rates[i].sysclk - sysclk) < - abs(rates[best].sysclk - sysclk)) - best = i; - else if (rates[best].idle != idle) - best = i; - } - - val = rates[best].start << WM8958_MICD_BIAS_STARTTIME_SHIFT - | rates[best].rate << WM8958_MICD_RATE_SHIFT; - - dev_dbg(codec->dev, "MICD rate %d,%d for %dHz %s\n", - rates[best].start, rates[best].rate, sysclk, - idle ? "idle" : "active"); - - snd_soc_update_bits(codec, WM8958_MIC_DETECT_1, - WM8958_MICD_BIAS_STARTTIME_MASK | - WM8958_MICD_RATE_MASK, val); -} - -static int wm8994_readable(struct snd_soc_codec *codec, unsigned int reg) -{ - struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec); - struct wm8994 *control = codec->control_data; - - switch (reg) { - case WM8994_GPIO_1: - case WM8994_GPIO_2: - case WM8994_GPIO_3: - case WM8994_GPIO_4: - case WM8994_GPIO_5: - case WM8994_GPIO_6: - case WM8994_GPIO_7: - case WM8994_GPIO_8: - case WM8994_GPIO_9: - case WM8994_GPIO_10: - case WM8994_GPIO_11: - case WM8994_INTERRUPT_STATUS_1: - case WM8994_INTERRUPT_STATUS_2: - case WM8994_INTERRUPT_STATUS_1_MASK: - case WM8994_INTERRUPT_STATUS_2_MASK: - case WM8994_INTERRUPT_RAW_STATUS_2: - return 1; - - case WM8958_DSP2_PROGRAM: - case WM8958_DSP2_CONFIG: - case WM8958_DSP2_EXECCONTROL: - if (control->type == WM8958) - return 1; - else - return 0; - - default: - break; - } - - if (reg >= WM8994_CACHE_SIZE) - return 0; - return wm8994_access_masks[reg].readable != 0; -} - -static int wm8994_volatile(struct snd_soc_codec *codec, unsigned int reg) -{ - if (reg >= WM8994_CACHE_SIZE) - return 1; - - switch (reg) { - case WM8994_SOFTWARE_RESET: - case WM8994_CHIP_REVISION: - case WM8994_DC_SERVO_1: - case WM8994_DC_SERVO_READBACK: - case WM8994_RATE_STATUS: - case WM8994_LDO_1: - case WM8994_LDO_2: - case WM8958_DSP2_EXECCONTROL: - case WM8958_MIC_DETECT_3: - case WM8994_DC_SERVO_4E: - return 1; - default: - return 0; - } -} - -static int wm8994_write(struct snd_soc_codec *codec, unsigned int reg, - unsigned int value) -{ - int ret; - - BUG_ON(reg > WM8994_MAX_REGISTER); - - if (!wm8994_volatile(codec, reg)) { - ret = snd_soc_cache_write(codec, reg, value); - if (ret != 0) - dev_err(codec->dev, "Cache write to %x failed: %d\n", - reg, ret); - } - - return wm8994_reg_write(codec->control_data, reg, value); -} - -static unsigned int wm8994_read(struct snd_soc_codec *codec, - unsigned int reg) -{ - unsigned int val; - int ret; - - BUG_ON(reg > WM8994_MAX_REGISTER); - - if (!wm8994_volatile(codec, reg) && wm8994_readable(codec, reg) && - reg < codec->driver->reg_cache_size) { - ret = snd_soc_cache_read(codec, reg, &val); - if (ret >= 0) - return val; - else - dev_err(codec->dev, "Cache read from %x failed: %d\n", - reg, ret); - } - - return wm8994_reg_read(codec->control_data, reg); -} - -static int configure_aif_clock(struct snd_soc_codec *codec, int aif) -{ - struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec); - int rate; - int reg1 = 0; - int offset; - - if (aif) - offset = 4; - else - offset = 0; - - switch (wm8994->sysclk[aif]) { - case WM8994_SYSCLK_MCLK1: - rate = wm8994->mclk[0]; - break; - - case WM8994_SYSCLK_MCLK2: - reg1 |= 0x8; - rate = wm8994->mclk[1]; - break; - - case WM8994_SYSCLK_FLL1: - reg1 |= 0x10; - rate = wm8994->fll[0].out; - break; - - case WM8994_SYSCLK_FLL2: - reg1 |= 0x18; - rate = wm8994->fll[1].out; - break; - - default: - return -EINVAL; - } - - if (rate >= 13500000) { - rate /= 2; - reg1 |= WM8994_AIF1CLK_DIV; - - dev_dbg(codec->dev, "Dividing AIF%d clock to %dHz\n", - aif + 1, rate); - } - - wm8994->aifclk[aif] = rate; - - snd_soc_update_bits(codec, WM8994_AIF1_CLOCKING_1 + offset, - WM8994_AIF1CLK_SRC_MASK | WM8994_AIF1CLK_DIV, - reg1); - - return 0; -} - -static int configure_clock(struct snd_soc_codec *codec) -{ - struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec); - int new, change; - - /* Bring up the AIF clocks first */ - configure_aif_clock(codec, 0); - configure_aif_clock(codec, 1); - - /* Then switch CLK_SYS over to the higher of them; a change - * can only happen as a result of a clocking change which can - * only be made outside of DAPM so we can safely redo the - * clocking. - */ - - /* If they're equal it doesn't matter which is used */ - if (wm8994->aifclk[0] == wm8994->aifclk[1]) { - wm8958_micd_set_rate(codec); - return 0; - } - - if (wm8994->aifclk[0] < wm8994->aifclk[1]) - new = WM8994_SYSCLK_SRC; - else - new = 0; - - change = snd_soc_update_bits(codec, WM8994_CLOCKING_1, - WM8994_SYSCLK_SRC, new); - if (change) - snd_soc_dapm_sync(&codec->dapm); - - wm8958_micd_set_rate(codec); - - return 0; -} - -static int check_clk_sys(struct snd_soc_dapm_widget *source, - struct snd_soc_dapm_widget *sink) -{ - int reg = snd_soc_read(source->codec, WM8994_CLOCKING_1); - const char *clk; - - /* Check what we're currently using for CLK_SYS */ - if (reg & WM8994_SYSCLK_SRC) - clk = "AIF2CLK"; - else - clk = "AIF1CLK"; - - return strcmp(source->name, clk) == 0; -} - -static const char *sidetone_hpf_text[] = { - "2.7kHz", "1.35kHz", "675Hz", "370Hz", "180Hz", "90Hz", "45Hz" -}; - -static const struct soc_enum sidetone_hpf = - SOC_ENUM_SINGLE(WM8994_SIDETONE, 7, 7, sidetone_hpf_text); - -static const char *adc_hpf_text[] = { - "HiFi", "Voice 1", "Voice 2", "Voice 3" -}; - -static const struct soc_enum aif1adc1_hpf = - SOC_ENUM_SINGLE(WM8994_AIF1_ADC1_FILTERS, 13, 4, adc_hpf_text); - -static const struct soc_enum aif1adc2_hpf = - SOC_ENUM_SINGLE(WM8994_AIF1_ADC2_FILTERS, 13, 4, adc_hpf_text); - -static const struct soc_enum aif2adc_hpf = - SOC_ENUM_SINGLE(WM8994_AIF2_ADC_FILTERS, 13, 4, adc_hpf_text); - -static const DECLARE_TLV_DB_SCALE(aif_tlv, 0, 600, 0); -static const DECLARE_TLV_DB_SCALE(digital_tlv, -7200, 75, 1); -static const DECLARE_TLV_DB_SCALE(st_tlv, -3600, 300, 0); -static const DECLARE_TLV_DB_SCALE(wm8994_3d_tlv, -1600, 183, 0); -static const DECLARE_TLV_DB_SCALE(eq_tlv, -1200, 100, 0); -static const DECLARE_TLV_DB_SCALE(ng_tlv, -10200, 600, 0); -static const DECLARE_TLV_DB_SCALE(mixin_boost_tlv, 0, 900, 0); - -#define WM8994_DRC_SWITCH(xname, reg, shift) \ -{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \ - .info = snd_soc_info_volsw, .get = snd_soc_get_volsw,\ - .put = wm8994_put_drc_sw, \ - .private_value = SOC_SINGLE_VALUE(reg, shift, 1, 0) } - -static int wm8994_put_drc_sw(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_value *ucontrol) -{ - struct soc_mixer_control *mc = - (struct soc_mixer_control *)kcontrol->private_value; - struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol); - int mask, ret; - - /* Can't enable both ADC and DAC paths simultaneously */ - if (mc->shift == WM8994_AIF1DAC1_DRC_ENA_SHIFT) - mask = WM8994_AIF1ADC1L_DRC_ENA_MASK | - WM8994_AIF1ADC1R_DRC_ENA_MASK; - else - mask = WM8994_AIF1DAC1_DRC_ENA_MASK; - - ret = snd_soc_read(codec, mc->reg); - if (ret < 0) - return ret; - if (ret & mask) - return -EINVAL; - - return snd_soc_put_volsw(kcontrol, ucontrol); -} - -static void wm8994_set_drc(struct snd_soc_codec *codec, int drc) -{ - struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec); - struct wm8994_pdata *pdata = wm8994->pdata; - int base = wm8994_drc_base[drc]; - int cfg = wm8994->drc_cfg[drc]; - int save, i; - - /* Save any enables; the configuration should clear them. */ - save = snd_soc_read(codec, base); - save &= WM8994_AIF1DAC1_DRC_ENA | WM8994_AIF1ADC1L_DRC_ENA | - WM8994_AIF1ADC1R_DRC_ENA; - - for (i = 0; i < WM8994_DRC_REGS; i++) - snd_soc_update_bits(codec, base + i, 0xffff, - pdata->drc_cfgs[cfg].regs[i]); - - snd_soc_update_bits(codec, base, WM8994_AIF1DAC1_DRC_ENA | - WM8994_AIF1ADC1L_DRC_ENA | - WM8994_AIF1ADC1R_DRC_ENA, save); -} - -/* Icky as hell but saves code duplication */ -static int wm8994_get_drc(const char *name) -{ - if (strcmp(name, "AIF1DRC1 Mode") == 0) - return 0; - if (strcmp(name, "AIF1DRC2 Mode") == 0) - return 1; - if (strcmp(name, "AIF2DRC Mode") == 0) - return 2; - return -EINVAL; -} - -static int wm8994_put_drc_enum(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_value *ucontrol) -{ - struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol); - struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec); - struct wm8994_pdata *pdata = wm8994->pdata; - int drc = wm8994_get_drc(kcontrol->id.name); - int value = ucontrol->value.integer.value[0]; - - if (drc < 0) - return drc; - - if (value >= pdata->num_drc_cfgs) - return -EINVAL; - - wm8994->drc_cfg[drc] = value; - - wm8994_set_drc(codec, drc); - - return 0; -} - -static int wm8994_get_drc_enum(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_value *ucontrol) -{ - struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol); - struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec); - int drc = wm8994_get_drc(kcontrol->id.name); - - ucontrol->value.enumerated.item[0] = wm8994->drc_cfg[drc]; - - return 0; -} - -static void wm8994_set_retune_mobile(struct snd_soc_codec *codec, int block) -{ - struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec); - struct wm8994_pdata *pdata = wm8994->pdata; - int base = wm8994_retune_mobile_base[block]; - int iface, best, best_val, save, i, cfg; - - if (!pdata || !wm8994->num_retune_mobile_texts) - return; - - switch (block) { - case 0: - case 1: - iface = 0; - break; - case 2: - iface = 1; - break; - default: - return; - } - - /* Find the version of the currently selected configuration - * with the nearest sample rate. */ - cfg = wm8994->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, - wm8994->retune_mobile_texts[cfg]) == 0 && - abs(pdata->retune_mobile_cfgs[i].rate - - wm8994->dac_rates[iface]) < best_val) { - best = i; - best_val = abs(pdata->retune_mobile_cfgs[i].rate - - wm8994->dac_rates[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, - wm8994->dac_rates[iface]); - - /* The EQ will be disabled while reconfiguring it, remember the - * current configuration. - */ - save = snd_soc_read(codec, base); - save &= WM8994_AIF1DAC1_EQ_ENA; - - for (i = 0; i < WM8994_EQ_REGS; i++) - snd_soc_update_bits(codec, base + i, 0xffff, - pdata->retune_mobile_cfgs[best].regs[i]); - - snd_soc_update_bits(codec, base, WM8994_AIF1DAC1_EQ_ENA, save); -} - -/* Icky as hell but saves code duplication */ -static int wm8994_get_retune_mobile_block(const char *name) -{ - if (strcmp(name, "AIF1.1 EQ Mode") == 0) - return 0; - if (strcmp(name, "AIF1.2 EQ Mode") == 0) - return 1; - if (strcmp(name, "AIF2 EQ Mode") == 0) - return 2; - return -EINVAL; -} - -static int wm8994_put_retune_mobile_enum(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_value *ucontrol) -{ - struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol); - struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec); - struct wm8994_pdata *pdata = wm8994->pdata; - int block = wm8994_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; - - wm8994->retune_mobile_cfg[block] = value; - - wm8994_set_retune_mobile(codec, block); - - return 0; -} - -static int wm8994_get_retune_mobile_enum(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_value *ucontrol) -{ - struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol); - struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec); - int block = wm8994_get_retune_mobile_block(kcontrol->id.name); - - ucontrol->value.enumerated.item[0] = wm8994->retune_mobile_cfg[block]; - - return 0; -} - -#if defined(CONFIG_MACH_C1_KOR_LGT) || defined(CONFIG_MACH_BAFFIN_KOR_LGT) -static const char *fm_control[] = { -"OFF", "RCV", "EAR", "SPK", "SPK", -}; - -static const struct soc_enum fm_control_enum[] = { -SOC_ENUM_SINGLE_EXT(ARRAY_SIZE(fm_control), fm_control), -}; - -static int wm8994_get_fm_control(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_value *ucontrol) -{ - struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol); - struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec); - - return 0; -} - -static int wm8994_put_fm_control(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_value *ucontrol) -{ - struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol); - struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec); - int value = ucontrol->value.integer.value[0]; - int ret = 0; - -#ifdef CONFIG_FM34_WE395 - ret = fm34_set_mode(value); -#endif - return ret; -} -#endif /* CONFIG_MACH_C1_KOR_LGT */ - -static const char *aif_chan_src_text[] = { - "Left", "Right" -}; - -static const struct soc_enum aif1adcl_src = - SOC_ENUM_SINGLE(WM8994_AIF1_CONTROL_1, 15, 2, aif_chan_src_text); - -static const struct soc_enum aif1adcr_src = - SOC_ENUM_SINGLE(WM8994_AIF1_CONTROL_1, 14, 2, aif_chan_src_text); - -static const struct soc_enum aif2adcl_src = - SOC_ENUM_SINGLE(WM8994_AIF2_CONTROL_1, 15, 2, aif_chan_src_text); - -static const struct soc_enum aif2adcr_src = - SOC_ENUM_SINGLE(WM8994_AIF2_CONTROL_1, 14, 2, aif_chan_src_text); - -static const struct soc_enum aif1dacl_src = - SOC_ENUM_SINGLE(WM8994_AIF1_CONTROL_2, 15, 2, aif_chan_src_text); - -static const struct soc_enum aif1dacr_src = - SOC_ENUM_SINGLE(WM8994_AIF1_CONTROL_2, 14, 2, aif_chan_src_text); - -static const struct soc_enum aif2dacl_src = - SOC_ENUM_SINGLE(WM8994_AIF2_CONTROL_2, 15, 2, aif_chan_src_text); - -static const struct soc_enum aif2dacr_src = - SOC_ENUM_SINGLE(WM8994_AIF2_CONTROL_2, 14, 2, aif_chan_src_text); - -static const char *osr_text[] = { - "Low Power", "High Performance", -}; - -static const struct soc_enum dac_osr = - SOC_ENUM_SINGLE(WM8994_OVERSAMPLING, 0, 2, osr_text); - -static const struct soc_enum adc_osr = - SOC_ENUM_SINGLE(WM8994_OVERSAMPLING, 1, 2, osr_text); - -static const struct snd_kcontrol_new wm8994_snd_controls[] = { -SOC_DOUBLE_R_TLV("AIF1ADC1 Volume", WM8994_AIF1_ADC1_LEFT_VOLUME, - WM8994_AIF1_ADC1_RIGHT_VOLUME, - 1, 119, 0, digital_tlv), -SOC_DOUBLE_R_TLV("AIF1ADC2 Volume", WM8994_AIF1_ADC2_LEFT_VOLUME, - WM8994_AIF1_ADC2_RIGHT_VOLUME, - 1, 119, 0, digital_tlv), -SOC_DOUBLE_R_TLV("AIF2ADC Volume", WM8994_AIF2_ADC_LEFT_VOLUME, - WM8994_AIF2_ADC_RIGHT_VOLUME, - 1, 119, 0, digital_tlv), - -SOC_ENUM("AIF1ADCL Source", aif1adcl_src), -SOC_ENUM("AIF1ADCR Source", aif1adcr_src), -SOC_ENUM("AIF2ADCL Source", aif2adcl_src), -SOC_ENUM("AIF2ADCR Source", aif2adcr_src), - -SOC_ENUM("AIF1DACL Source", aif1dacl_src), -SOC_ENUM("AIF1DACR Source", aif1dacr_src), -SOC_ENUM("AIF2DACL Source", aif2dacl_src), -SOC_ENUM("AIF2DACR Source", aif2dacr_src), - -SOC_DOUBLE_R_TLV("AIF1DAC1 Volume", WM8994_AIF1_DAC1_LEFT_VOLUME, - WM8994_AIF1_DAC1_RIGHT_VOLUME, 1, 96, 0, digital_tlv), -SOC_DOUBLE_R_TLV("AIF1DAC2 Volume", WM8994_AIF1_DAC2_LEFT_VOLUME, - WM8994_AIF1_DAC2_RIGHT_VOLUME, 1, 96, 0, digital_tlv), -SOC_DOUBLE_R_TLV("AIF2DAC Volume", WM8994_AIF2_DAC_LEFT_VOLUME, - WM8994_AIF2_DAC_RIGHT_VOLUME, 1, 96, 0, digital_tlv), - -SOC_SINGLE_TLV("AIF1 Boost Volume", WM8994_AIF1_CONTROL_2, 10, 3, 0, aif_tlv), -SOC_SINGLE_TLV("AIF2 Boost Volume", WM8994_AIF2_CONTROL_2, 10, 3, 0, aif_tlv), - -SOC_SINGLE("AIF1DAC1 EQ Switch", WM8994_AIF1_DAC1_EQ_GAINS_1, 0, 1, 0), -SOC_SINGLE("AIF1DAC2 EQ Switch", WM8994_AIF1_DAC2_EQ_GAINS_1, 0, 1, 0), -SOC_SINGLE("AIF2 EQ Switch", WM8994_AIF2_EQ_GAINS_1, 0, 1, 0), - -WM8994_DRC_SWITCH("AIF1DAC1 DRC Switch", WM8994_AIF1_DRC1_1, 2), -WM8994_DRC_SWITCH("AIF1ADC1L DRC Switch", WM8994_AIF1_DRC1_1, 1), -WM8994_DRC_SWITCH("AIF1ADC1R DRC Switch", WM8994_AIF1_DRC1_1, 0), - -WM8994_DRC_SWITCH("AIF1DAC2 DRC Switch", WM8994_AIF1_DRC2_1, 2), -WM8994_DRC_SWITCH("AIF1ADC2L DRC Switch", WM8994_AIF1_DRC2_1, 1), -WM8994_DRC_SWITCH("AIF1ADC2R DRC Switch", WM8994_AIF1_DRC2_1, 0), - -WM8994_DRC_SWITCH("AIF2DAC DRC Switch", WM8994_AIF2_DRC_1, 2), -WM8994_DRC_SWITCH("AIF2ADCL DRC Switch", WM8994_AIF2_DRC_1, 1), -WM8994_DRC_SWITCH("AIF2ADCR DRC Switch", WM8994_AIF2_DRC_1, 0), - -SOC_SINGLE_TLV("DAC1 Right Sidetone Volume", WM8994_DAC1_MIXER_VOLUMES, - 5, 12, 0, st_tlv), -SOC_SINGLE_TLV("DAC1 Left Sidetone Volume", WM8994_DAC1_MIXER_VOLUMES, - 0, 12, 0, st_tlv), -SOC_SINGLE_TLV("DAC2 Right Sidetone Volume", WM8994_DAC2_MIXER_VOLUMES, - 5, 12, 0, st_tlv), -SOC_SINGLE_TLV("DAC2 Left Sidetone Volume", WM8994_DAC2_MIXER_VOLUMES, - 0, 12, 0, st_tlv), -SOC_ENUM("Sidetone HPF Mux", sidetone_hpf), -SOC_SINGLE("Sidetone HPF Switch", WM8994_SIDETONE, 6, 1, 0), - -SOC_ENUM("AIF1ADC1 HPF Mode", aif1adc1_hpf), -SOC_DOUBLE("AIF1ADC1 HPF Switch", WM8994_AIF1_ADC1_FILTERS, 12, 11, 1, 0), - -SOC_ENUM("AIF1ADC2 HPF Mode", aif1adc2_hpf), -SOC_DOUBLE("AIF1ADC2 HPF Switch", WM8994_AIF1_ADC2_FILTERS, 12, 11, 1, 0), - -SOC_ENUM("AIF2ADC HPF Mode", aif2adc_hpf), -SOC_DOUBLE("AIF2ADC HPF Switch", WM8994_AIF2_ADC_FILTERS, 12, 11, 1, 0), - -SOC_ENUM("ADC OSR", adc_osr), -SOC_ENUM("DAC OSR", dac_osr), - -SOC_DOUBLE_R_TLV("DAC1 Volume", WM8994_DAC1_LEFT_VOLUME, - WM8994_DAC1_RIGHT_VOLUME, 1, 96, 0, digital_tlv), -SOC_DOUBLE_R("DAC1 Switch", WM8994_DAC1_LEFT_VOLUME, - WM8994_DAC1_RIGHT_VOLUME, 9, 1, 1), - -SOC_DOUBLE_R_TLV("DAC2 Volume", WM8994_DAC2_LEFT_VOLUME, - WM8994_DAC2_RIGHT_VOLUME, 1, 96, 0, digital_tlv), -SOC_DOUBLE_R("DAC2 Switch", WM8994_DAC2_LEFT_VOLUME, - WM8994_DAC2_RIGHT_VOLUME, 9, 1, 1), - -SOC_SINGLE_TLV("SPKL DAC2 Volume", WM8994_SPKMIXL_ATTENUATION, - 6, 1, 1, wm_hubs_spkmix_tlv), -SOC_SINGLE_TLV("SPKL DAC1 Volume", WM8994_SPKMIXL_ATTENUATION, - 2, 1, 1, wm_hubs_spkmix_tlv), - -SOC_SINGLE_TLV("SPKR DAC2 Volume", WM8994_SPKMIXR_ATTENUATION, - 6, 1, 1, wm_hubs_spkmix_tlv), -SOC_SINGLE_TLV("SPKR DAC1 Volume", WM8994_SPKMIXR_ATTENUATION, - 2, 1, 1, wm_hubs_spkmix_tlv), - -SOC_SINGLE_TLV("AIF1DAC1 3D Stereo Volume", WM8994_AIF1_DAC1_FILTERS_2, - 10, 15, 0, wm8994_3d_tlv), -SOC_SINGLE("AIF1DAC1 3D Stereo Switch", WM8994_AIF1_DAC1_FILTERS_2, - 8, 1, 0), -SOC_SINGLE_TLV("AIF1DAC2 3D Stereo Volume", WM8994_AIF1_DAC2_FILTERS_2, - 10, 15, 0, wm8994_3d_tlv), -SOC_SINGLE("AIF1DAC2 3D Stereo Switch", WM8994_AIF1_DAC2_FILTERS_2, - 8, 1, 0), -SOC_SINGLE_TLV("AIF2DAC 3D Stereo Volume", WM8994_AIF2_DAC_FILTERS_2, - 10, 15, 0, wm8994_3d_tlv), -SOC_SINGLE("AIF2DAC 3D Stereo Switch", WM8994_AIF2_DAC_FILTERS_2, - 8, 1, 0), -}; - -static const struct snd_kcontrol_new wm8994_eq_controls[] = { -SOC_SINGLE_TLV("AIF1DAC1 EQ1 Volume", WM8994_AIF1_DAC1_EQ_GAINS_1, 11, 31, 0, - eq_tlv), -SOC_SINGLE_TLV("AIF1DAC1 EQ2 Volume", WM8994_AIF1_DAC1_EQ_GAINS_1, 6, 31, 0, - eq_tlv), -SOC_SINGLE_TLV("AIF1DAC1 EQ3 Volume", WM8994_AIF1_DAC1_EQ_GAINS_1, 1, 31, 0, - eq_tlv), -SOC_SINGLE_TLV("AIF1DAC1 EQ4 Volume", WM8994_AIF1_DAC1_EQ_GAINS_2, 11, 31, 0, - eq_tlv), -SOC_SINGLE_TLV("AIF1DAC1 EQ5 Volume", WM8994_AIF1_DAC1_EQ_GAINS_2, 6, 31, 0, - eq_tlv), - -SOC_SINGLE_TLV("AIF1DAC2 EQ1 Volume", WM8994_AIF1_DAC2_EQ_GAINS_1, 11, 31, 0, - eq_tlv), -SOC_SINGLE_TLV("AIF1DAC2 EQ2 Volume", WM8994_AIF1_DAC2_EQ_GAINS_1, 6, 31, 0, - eq_tlv), -SOC_SINGLE_TLV("AIF1DAC2 EQ3 Volume", WM8994_AIF1_DAC2_EQ_GAINS_1, 1, 31, 0, - eq_tlv), -SOC_SINGLE_TLV("AIF1DAC2 EQ4 Volume", WM8994_AIF1_DAC2_EQ_GAINS_2, 11, 31, 0, - eq_tlv), -SOC_SINGLE_TLV("AIF1DAC2 EQ5 Volume", WM8994_AIF1_DAC2_EQ_GAINS_2, 6, 31, 0, - eq_tlv), - -SOC_SINGLE_TLV("AIF2 EQ1 Volume", WM8994_AIF2_EQ_GAINS_1, 11, 31, 0, - eq_tlv), -SOC_SINGLE_TLV("AIF2 EQ2 Volume", WM8994_AIF2_EQ_GAINS_1, 6, 31, 0, - eq_tlv), -SOC_SINGLE_TLV("AIF2 EQ3 Volume", WM8994_AIF2_EQ_GAINS_1, 1, 31, 0, - eq_tlv), -SOC_SINGLE_TLV("AIF2 EQ4 Volume", WM8994_AIF2_EQ_GAINS_2, 11, 31, 0, - eq_tlv), -SOC_SINGLE_TLV("AIF2 EQ5 Volume", WM8994_AIF2_EQ_GAINS_2, 6, 31, 0, - eq_tlv), -}; - -static const char *wm8958_ng_text[] = { - "30ms", "125ms", "250ms", "500ms", -}; - -static const struct soc_enum wm8958_aif1dac1_ng_hold = - SOC_ENUM_SINGLE(WM8958_AIF1_DAC1_NOISE_GATE, - WM8958_AIF1DAC1_NG_THR_SHIFT, 4, wm8958_ng_text); - -static const struct soc_enum wm8958_aif1dac2_ng_hold = - SOC_ENUM_SINGLE(WM8958_AIF1_DAC2_NOISE_GATE, - WM8958_AIF1DAC2_NG_THR_SHIFT, 4, wm8958_ng_text); - -static const struct soc_enum wm8958_aif2dac_ng_hold = - SOC_ENUM_SINGLE(WM8958_AIF2_DAC_NOISE_GATE, - WM8958_AIF2DAC_NG_THR_SHIFT, 4, wm8958_ng_text); - -static const struct snd_kcontrol_new wm8958_snd_controls[] = { -SOC_SINGLE_TLV("AIF3 Boost Volume", WM8958_AIF3_CONTROL_2, 10, 3, 0, aif_tlv), - -SOC_SINGLE("AIF1DAC1 Noise Gate Switch", WM8958_AIF1_DAC1_NOISE_GATE, - WM8958_AIF1DAC1_NG_ENA_SHIFT, 1, 0), -SOC_ENUM("AIF1DAC1 Noise Gate Hold Time", wm8958_aif1dac1_ng_hold), -SOC_SINGLE_TLV("AIF1DAC1 Noise Gate Threshold Volume", - WM8958_AIF1_DAC1_NOISE_GATE, WM8958_AIF1DAC1_NG_THR_SHIFT, - 7, 1, ng_tlv), - -SOC_SINGLE("AIF1DAC2 Noise Gate Switch", WM8958_AIF1_DAC2_NOISE_GATE, - WM8958_AIF1DAC2_NG_ENA_SHIFT, 1, 0), -SOC_ENUM("AIF1DAC2 Noise Gate Hold Time", wm8958_aif1dac2_ng_hold), -SOC_SINGLE_TLV("AIF1DAC2 Noise Gate Threshold Volume", - WM8958_AIF1_DAC2_NOISE_GATE, WM8958_AIF1DAC2_NG_THR_SHIFT, - 7, 1, ng_tlv), - -SOC_SINGLE("AIF2DAC Noise Gate Switch", WM8958_AIF2_DAC_NOISE_GATE, - WM8958_AIF2DAC_NG_ENA_SHIFT, 1, 0), -SOC_ENUM("AIF2DAC Noise Gate Hold Time", wm8958_aif2dac_ng_hold), -SOC_SINGLE_TLV("AIF2DAC Noise Gate Threshold Volume", - WM8958_AIF2_DAC_NOISE_GATE, WM8958_AIF2DAC_NG_THR_SHIFT, - 7, 1, ng_tlv), -#if defined(CONFIG_MACH_C1_KOR_LGT) || defined(CONFIG_MACH_BAFFIN_KOR_LGT) -SOC_ENUM_EXT("FM Control", fm_control_enum, - wm8994_get_fm_control, wm8994_put_fm_control), -#endif -SOC_SINGLE("AIF2ADCL DAT Invert", WM8994_AIF2ADC_DATA, 1, 1, 0), -SOC_SINGLE("AIF2ADCR DAT Invert", WM8994_AIF2ADC_DATA, 0, 1, 0), -}; - -static const struct snd_kcontrol_new wm1811_snd_controls[] = { -SOC_SINGLE_TLV("MIXINL IN1LP Boost Volume", WM8994_INPUT_MIXER_1, 7, 1, 0, - mixin_boost_tlv), -SOC_SINGLE_TLV("MIXINL IN1RP Boost Volume", WM8994_INPUT_MIXER_1, 8, 1, 0, - mixin_boost_tlv), -}; - -/* We run all mode setting through a function to enforce audio mode */ -static void wm1811_jackdet_set_mode(struct snd_soc_codec *codec, u16 mode) -{ - struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec); - - if (!wm8994->jackdet || !wm8994->micdet[0].jack) - return; - - if (wm8994->active_refcount) - mode = WM1811_JACKDET_MODE_AUDIO; - - if (mode == wm8994->jackdet_mode) - return; - - wm8994->jackdet_mode = mode; - - /* Always use audio mode to detect while the system is active */ - if (mode != WM1811_JACKDET_MODE_NONE) - mode = WM1811_JACKDET_MODE_AUDIO; - - snd_soc_update_bits(codec, WM8994_ANTIPOP_2, - WM1811_JACKDET_MODE_MASK, mode); -} - -static void active_reference(struct snd_soc_codec *codec) -{ - struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec); - - mutex_lock(&wm8994->accdet_lock); - - wm8994->active_refcount++; - - dev_dbg(codec->dev, "Active refcount incremented, now %d\n", - wm8994->active_refcount); - - /* If we're using jack detection go into audio mode */ - wm1811_jackdet_set_mode(codec, WM1811_JACKDET_MODE_AUDIO); - - mutex_unlock(&wm8994->accdet_lock); -} - -static void active_dereference(struct snd_soc_codec *codec) -{ - struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec); - u16 mode; - - mutex_lock(&wm8994->accdet_lock); - - wm8994->active_refcount--; - - dev_dbg(codec->dev, "Active refcount decremented, now %d\n", - wm8994->active_refcount); - - if (wm8994->active_refcount == 0) { - /* Go into appropriate detection only mode */ - if (wm8994->jack_mic || wm8994->mic_detecting) - mode = WM1811_JACKDET_MODE_MIC; - else - mode = WM1811_JACKDET_MODE_JACK; - - wm1811_jackdet_set_mode(codec, mode); - } - - mutex_unlock(&wm8994->accdet_lock); -} - -static int clk_sys_event(struct snd_soc_dapm_widget *w, - struct snd_kcontrol *kcontrol, int event) -{ - struct snd_soc_codec *codec = w->codec; - - switch (event) { - case SND_SOC_DAPM_PRE_PMU: - return configure_clock(codec); - - case SND_SOC_DAPM_POST_PMD: - configure_clock(codec); - break; - } - - return 0; -} - -static void vmid_reference(struct snd_soc_codec *codec) -{ - struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec); - - pm_runtime_get_sync(codec->dev); - - wm8994->vmid_refcount++; - - dev_dbg(codec->dev, "Referencing VMID, refcount is now %d\n", - wm8994->vmid_refcount); - - if (wm8994->vmid_refcount == 1) { - snd_soc_update_bits(codec, WM8994_ANTIPOP_1, - WM8994_LINEOUT1_DISCH | - WM8994_LINEOUT2_DISCH, 0); - - wm_hubs_vmid_ena(codec); - - switch (wm8994->vmid_mode) { - default: - WARN_ON(0 == "Invalid VMID mode"); - case WM8994_VMID_NORMAL: - /* Startup bias, VMID ramp & buffer */ - snd_soc_update_bits(codec, WM8994_ANTIPOP_2, - WM8994_BIAS_SRC | - WM8994_VMID_DISCH | - WM8994_STARTUP_BIAS_ENA | - WM8994_VMID_BUF_ENA | - WM8994_VMID_RAMP_MASK, - WM8994_BIAS_SRC | - WM8994_STARTUP_BIAS_ENA | - WM8994_VMID_BUF_ENA | - (0x3 << WM8994_VMID_RAMP_SHIFT)); - - /* Main bias enable, VMID=2x40k */ - snd_soc_update_bits(codec, WM8994_POWER_MANAGEMENT_1, - WM8994_BIAS_ENA | - WM8994_VMID_SEL_MASK, - WM8994_BIAS_ENA | 0x2); - - msleep(50); - - snd_soc_update_bits(codec, WM8994_ANTIPOP_2, - WM8994_VMID_RAMP_MASK | - WM8994_BIAS_SRC, - 0); - break; - - case WM8994_VMID_FORCE: - /* Startup bias, slow VMID ramp & buffer */ - snd_soc_update_bits(codec, WM8994_ANTIPOP_2, - WM8994_BIAS_SRC | - WM8994_VMID_DISCH | - WM8994_STARTUP_BIAS_ENA | - WM8994_VMID_BUF_ENA | - WM8994_VMID_RAMP_MASK, - WM8994_BIAS_SRC | - WM8994_STARTUP_BIAS_ENA | - WM8994_VMID_BUF_ENA | - (0x2 << WM8994_VMID_RAMP_SHIFT)); - - /* Main bias enable, VMID=2x40k */ - snd_soc_update_bits(codec, WM8994_POWER_MANAGEMENT_1, - WM8994_BIAS_ENA | - WM8994_VMID_SEL_MASK, - WM8994_BIAS_ENA | 0x2); - - msleep(400); - - snd_soc_update_bits(codec, WM8994_ANTIPOP_2, - WM8994_VMID_RAMP_MASK | - WM8994_BIAS_SRC, - 0); - break; - } - } -} - -static void vmid_dereference(struct snd_soc_codec *codec) -{ - struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec); - - wm8994->vmid_refcount--; - - dev_dbg(codec->dev, "Dereferencing VMID, refcount is now %d\n", - wm8994->vmid_refcount); - - if (wm8994->vmid_refcount == 0) { - if (wm8994->hubs.lineout1_se) - snd_soc_update_bits(codec, WM8994_POWER_MANAGEMENT_3, - WM8994_LINEOUT1N_ENA | - WM8994_LINEOUT1P_ENA, - WM8994_LINEOUT1N_ENA | - WM8994_LINEOUT1P_ENA); - - if (wm8994->hubs.lineout2_se) - snd_soc_update_bits(codec, WM8994_POWER_MANAGEMENT_3, - WM8994_LINEOUT2N_ENA | - WM8994_LINEOUT2P_ENA, - WM8994_LINEOUT2N_ENA | - WM8994_LINEOUT2P_ENA); - - /* Start discharging VMID */ - snd_soc_update_bits(codec, WM8994_ANTIPOP_2, - WM8994_BIAS_SRC | - WM8994_VMID_DISCH, - WM8994_BIAS_SRC | - WM8994_VMID_DISCH); - - switch (wm8994->vmid_mode) { - case WM8994_VMID_FORCE: - msleep(350); - break; - default: - break; - } - - snd_soc_update_bits(codec, WM8994_ADDITIONAL_CONTROL, - WM8994_VROI, WM8994_VROI); - - /* Active discharge */ - snd_soc_update_bits(codec, WM8994_ANTIPOP_1, - WM8994_LINEOUT1_DISCH | - WM8994_LINEOUT2_DISCH, - WM8994_LINEOUT1_DISCH | - WM8994_LINEOUT2_DISCH); - - msleep(150); - - snd_soc_update_bits(codec, WM8994_POWER_MANAGEMENT_3, - WM8994_LINEOUT1N_ENA | - WM8994_LINEOUT1P_ENA | - WM8994_LINEOUT2N_ENA | - WM8994_LINEOUT2P_ENA, 0); - - snd_soc_update_bits(codec, WM8994_ADDITIONAL_CONTROL, - WM8994_VROI, 0); - - /* Switch off startup biases */ - snd_soc_update_bits(codec, WM8994_ANTIPOP_2, - WM8994_BIAS_SRC | - WM8994_STARTUP_BIAS_ENA | - WM8994_VMID_BUF_ENA | - WM8994_VMID_RAMP_MASK, 0); - - snd_soc_update_bits(codec, WM8994_POWER_MANAGEMENT_1, - WM8994_BIAS_ENA | WM8994_VMID_SEL_MASK, 0); - - snd_soc_update_bits(codec, WM8994_ANTIPOP_2, - WM8994_VMID_RAMP_MASK, 0); - } - - pm_runtime_put(codec->dev); -} - -static int vmid_event(struct snd_soc_dapm_widget *w, - struct snd_kcontrol *kcontrol, int event) -{ - struct snd_soc_codec *codec = w->codec; - - switch (event) { - case SND_SOC_DAPM_PRE_PMU: - vmid_reference(codec); - break; - - case SND_SOC_DAPM_POST_PMD: - vmid_dereference(codec); - break; - } - - return 0; -} - -static bool wm8994_check_class_w_digital(struct snd_soc_codec *codec) -{ - int source = 0; /* GCC flow analysis can't track enable */ - int reg, reg_r; - - /* We also need the same AIF source for L/R and only one path */ - reg = snd_soc_read(codec, WM8994_DAC1_LEFT_MIXER_ROUTING); - switch (reg) { - case WM8994_AIF2DACL_TO_DAC1L: - dev_vdbg(codec->dev, "Class W source AIF2DAC\n"); - source = 2 << WM8994_CP_DYN_SRC_SEL_SHIFT; - break; - case WM8994_AIF1DAC2L_TO_DAC1L: - dev_vdbg(codec->dev, "Class W source AIF1DAC2\n"); - source = 1 << WM8994_CP_DYN_SRC_SEL_SHIFT; - break; - case WM8994_AIF1DAC1L_TO_DAC1L: - dev_vdbg(codec->dev, "Class W source AIF1DAC1\n"); - source = 0 << WM8994_CP_DYN_SRC_SEL_SHIFT; - break; - default: - dev_vdbg(codec->dev, "DAC mixer setting: %x\n", reg); - return false; - } - - reg_r = snd_soc_read(codec, WM8994_DAC1_RIGHT_MIXER_ROUTING); - if (reg_r != reg) { - dev_vdbg(codec->dev, "Left and right DAC mixers different\n"); - return false; - } - - /* Set the source up */ - snd_soc_update_bits(codec, WM8994_CLASS_W_1, - WM8994_CP_DYN_SRC_SEL_MASK, source); - - return true; -} - -static int aif1clk_ev(struct snd_soc_dapm_widget *w, - struct snd_kcontrol *kcontrol, int event) -{ - struct snd_soc_codec *codec = w->codec; - struct wm8994 *control = codec->control_data; - int mask = WM8994_AIF1DAC1L_ENA | WM8994_AIF1DAC1R_ENA; - int dac; - int adc; - int val; - - switch (control->type) { - case WM8994: - case WM8958: - mask |= WM8994_AIF1DAC2L_ENA | WM8994_AIF1DAC2R_ENA; - break; - default: - break; - } - - switch (event) { - case SND_SOC_DAPM_PRE_PMU: - val = snd_soc_read(codec, WM8994_AIF1_CONTROL_1); - if ((val & WM8994_AIF1ADCL_SRC) && - (val & WM8994_AIF1ADCR_SRC)) - adc = WM8994_AIF1ADC1R_ENA | WM8994_AIF1ADC2R_ENA; - else if (!(val & WM8994_AIF1ADCL_SRC) && - !(val & WM8994_AIF1ADCR_SRC)) - adc = WM8994_AIF1ADC1L_ENA | WM8994_AIF1ADC2L_ENA; - else - adc = WM8994_AIF1ADC1R_ENA | WM8994_AIF1ADC2R_ENA | - WM8994_AIF1ADC1L_ENA | WM8994_AIF1ADC2L_ENA; - - val = snd_soc_read(codec, WM8994_AIF1_CONTROL_2); - if ((val & WM8994_AIF1DACL_SRC) && - (val & WM8994_AIF1DACR_SRC)) - dac = WM8994_AIF1DAC1R_ENA | WM8994_AIF1DAC2R_ENA; - else if (!(val & WM8994_AIF1DACL_SRC) && - !(val & WM8994_AIF1DACR_SRC)) - dac = WM8994_AIF1DAC1L_ENA | WM8994_AIF1DAC2L_ENA; - else - dac = WM8994_AIF1DAC1R_ENA | WM8994_AIF1DAC2R_ENA | - WM8994_AIF1DAC1L_ENA | WM8994_AIF1DAC2L_ENA; - - snd_soc_update_bits(codec, WM8994_POWER_MANAGEMENT_4, - mask, adc); - snd_soc_update_bits(codec, WM8994_POWER_MANAGEMENT_5, - mask, dac); - snd_soc_update_bits(codec, WM8994_CLOCKING_1, - WM8994_AIF1DSPCLK_ENA | - WM8994_SYSDSPCLK_ENA, - WM8994_AIF1DSPCLK_ENA | - WM8994_SYSDSPCLK_ENA); - snd_soc_update_bits(codec, WM8994_POWER_MANAGEMENT_4, mask, - WM8994_AIF1ADC1R_ENA | - WM8994_AIF1ADC1L_ENA | - WM8994_AIF1ADC2R_ENA | - WM8994_AIF1ADC2L_ENA); - snd_soc_update_bits(codec, WM8994_POWER_MANAGEMENT_5, mask, - WM8994_AIF1DAC1R_ENA | - WM8994_AIF1DAC1L_ENA | - WM8994_AIF1DAC2R_ENA | - WM8994_AIF1DAC2L_ENA); - break; - - case SND_SOC_DAPM_PRE_PMD: - case SND_SOC_DAPM_POST_PMD: - snd_soc_update_bits(codec, WM8994_POWER_MANAGEMENT_5, - mask, 0); - snd_soc_update_bits(codec, WM8994_POWER_MANAGEMENT_4, - mask, 0); - - val = snd_soc_read(codec, WM8994_CLOCKING_1); - if (val & WM8994_AIF2DSPCLK_ENA) - val = WM8994_SYSDSPCLK_ENA; - else - val = 0; - snd_soc_update_bits(codec, WM8994_CLOCKING_1, - WM8994_SYSDSPCLK_ENA | - WM8994_AIF1DSPCLK_ENA, val); - break; - } - - return 0; -} - -static int aif2clk_ev(struct snd_soc_dapm_widget *w, - struct snd_kcontrol *kcontrol, int event) -{ - struct snd_soc_codec *codec = w->codec; - int dac; - int adc; - int val; - - switch (event) { - case SND_SOC_DAPM_PRE_PMU: - val = snd_soc_read(codec, WM8994_AIF2_CONTROL_1); - if ((val & WM8994_AIF2ADCL_SRC) && - (val & WM8994_AIF2ADCR_SRC)) - adc = WM8994_AIF2ADCR_ENA; - else if (!(val & WM8994_AIF2ADCL_SRC) && - !(val & WM8994_AIF2ADCR_SRC)) - adc = WM8994_AIF2ADCL_ENA; - else - adc = WM8994_AIF2ADCL_ENA | WM8994_AIF2ADCR_ENA; - - - val = snd_soc_read(codec, WM8994_AIF2_CONTROL_2); - if ((val & WM8994_AIF2DACL_SRC) && - (val & WM8994_AIF2DACR_SRC)) - dac = WM8994_AIF2DACR_ENA; - else if (!(val & WM8994_AIF2DACL_SRC) && - !(val & WM8994_AIF2DACR_SRC)) - dac = WM8994_AIF2DACL_ENA; - else - dac = WM8994_AIF2DACL_ENA | WM8994_AIF2DACR_ENA; - - snd_soc_update_bits(codec, WM8994_POWER_MANAGEMENT_4, - WM8994_AIF2ADCL_ENA | - WM8994_AIF2ADCR_ENA, adc); - snd_soc_update_bits(codec, WM8994_POWER_MANAGEMENT_5, - WM8994_AIF2DACL_ENA | - WM8994_AIF2DACR_ENA, dac); - snd_soc_update_bits(codec, WM8994_CLOCKING_1, - WM8994_AIF2DSPCLK_ENA | - WM8994_SYSDSPCLK_ENA, - WM8994_AIF2DSPCLK_ENA | - WM8994_SYSDSPCLK_ENA); - snd_soc_update_bits(codec, WM8994_POWER_MANAGEMENT_4, - WM8994_AIF2ADCL_ENA | - WM8994_AIF2ADCR_ENA, - WM8994_AIF2ADCL_ENA | - WM8994_AIF2ADCR_ENA); - snd_soc_update_bits(codec, WM8994_POWER_MANAGEMENT_5, - WM8994_AIF2DACL_ENA | - WM8994_AIF2DACR_ENA, - WM8994_AIF2DACL_ENA | - WM8994_AIF2DACR_ENA); - break; - - case SND_SOC_DAPM_PRE_PMD: - case SND_SOC_DAPM_POST_PMD: - snd_soc_update_bits(codec, WM8994_POWER_MANAGEMENT_5, - WM8994_AIF2DACL_ENA | - WM8994_AIF2DACR_ENA, 0); - #if !defined(CONFIG_MACH_BAFFIN) - snd_soc_update_bits(codec, WM8994_POWER_MANAGEMENT_4, - WM8994_AIF2ADCL_ENA | - WM8994_AIF2ADCR_ENA, 0); - #endif - - val = snd_soc_read(codec, WM8994_CLOCKING_1); - if (val & WM8994_AIF1DSPCLK_ENA) - val = WM8994_SYSDSPCLK_ENA; - else - val = 0; - snd_soc_update_bits(codec, WM8994_CLOCKING_1, - WM8994_SYSDSPCLK_ENA | - WM8994_AIF2DSPCLK_ENA, val); - break; - } - - return 0; -} - -static int aif1clk_late_ev(struct snd_soc_dapm_widget *w, - struct snd_kcontrol *kcontrol, int event) -{ - struct snd_soc_codec *codec = w->codec; - struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec); - - switch (event) { - case SND_SOC_DAPM_PRE_PMU: - wm8994->aif1clk_enable = 1; - break; - case SND_SOC_DAPM_POST_PMD: - wm8994->aif1clk_disable = 1; - break; - } - - return 0; -} - -static int aif2clk_late_ev(struct snd_soc_dapm_widget *w, - struct snd_kcontrol *kcontrol, int event) -{ - struct snd_soc_codec *codec = w->codec; - struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec); - - switch (event) { - case SND_SOC_DAPM_PRE_PMU: - wm8994->aif2clk_enable = 1; - break; - case SND_SOC_DAPM_POST_PMD: - wm8994->aif2clk_disable = 1; - break; - } - - return 0; -} - -static int late_enable_ev(struct snd_soc_dapm_widget *w, - struct snd_kcontrol *kcontrol, int event) -{ - struct snd_soc_codec *codec = w->codec; - struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec); - - switch (event) { - case SND_SOC_DAPM_PRE_PMU: - if (wm8994->aif1clk_enable) { - aif1clk_ev(w, kcontrol, event); - snd_soc_update_bits(codec, WM8994_AIF1_CLOCKING_1, - WM8994_AIF1CLK_ENA_MASK, - WM8994_AIF1CLK_ENA); - wm8994->aif1clk_enable = 0; - } - if (wm8994->aif2clk_enable) { - aif2clk_ev(w, kcontrol, event); - snd_soc_update_bits(codec, WM8994_AIF2_CLOCKING_1, - WM8994_AIF2CLK_ENA_MASK, - WM8994_AIF2CLK_ENA); - wm8994->aif2clk_enable = 0; - } - break; - } - - /* We may also have postponed startup of DSP, handle that. */ - wm8958_aif_ev(w, kcontrol, event); - - return 0; -} - -static int late_disable_ev(struct snd_soc_dapm_widget *w, - struct snd_kcontrol *kcontrol, int event) -{ - struct snd_soc_codec *codec = w->codec; - struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec); - - switch (event) { - case SND_SOC_DAPM_POST_PMD: - if (wm8994->aif1clk_disable) { - snd_soc_update_bits(codec, WM8994_AIF1_CLOCKING_1, - WM8994_AIF1CLK_ENA_MASK, 0); - aif1clk_ev(w, kcontrol, event); - wm8994->aif1clk_disable = 0; - } - if (wm8994->aif2clk_disable) { - snd_soc_update_bits(codec, WM8994_AIF2_CLOCKING_1, - WM8994_AIF2CLK_ENA_MASK, 0); - aif2clk_ev(w, kcontrol, event); - wm8994->aif2clk_disable = 0; - } - break; - } - - return 0; -} - -static int adc_mux_ev(struct snd_soc_dapm_widget *w, - struct snd_kcontrol *kcontrol, int event) -{ - late_enable_ev(w, kcontrol, event); - return 0; -} - -static int micbias_ev(struct snd_soc_dapm_widget *w, - struct snd_kcontrol *kcontrol, int event) -{ - late_enable_ev(w, kcontrol, event); - return 0; -} - -static int dac_ev(struct snd_soc_dapm_widget *w, - struct snd_kcontrol *kcontrol, int event) -{ - struct snd_soc_codec *codec = w->codec; - unsigned int mask = 1 << w->shift; - - snd_soc_update_bits(codec, WM8994_POWER_MANAGEMENT_5, - mask, mask); - return 0; -} - -static const char *adc_mux_text[] = { - "ADC", - "DMIC", -}; - -static const struct soc_enum adc_enum = - SOC_ENUM_SINGLE(0, 0, 2, adc_mux_text); - -static const struct snd_kcontrol_new adcl_mux = - SOC_DAPM_ENUM_VIRT("ADCL Mux", adc_enum); - -static const struct snd_kcontrol_new adcr_mux = - SOC_DAPM_ENUM_VIRT("ADCR Mux", adc_enum); - -static const struct snd_kcontrol_new left_speaker_mixer[] = { -SOC_DAPM_SINGLE("DAC2 Switch", WM8994_SPEAKER_MIXER, 9, 1, 0), -SOC_DAPM_SINGLE("Input Switch", WM8994_SPEAKER_MIXER, 7, 1, 0), -SOC_DAPM_SINGLE("IN1LP Switch", WM8994_SPEAKER_MIXER, 5, 1, 0), -SOC_DAPM_SINGLE("Output Switch", WM8994_SPEAKER_MIXER, 3, 1, 0), -SOC_DAPM_SINGLE("DAC1 Switch", WM8994_SPEAKER_MIXER, 1, 1, 0), -}; - -static const struct snd_kcontrol_new right_speaker_mixer[] = { -SOC_DAPM_SINGLE("DAC2 Switch", WM8994_SPEAKER_MIXER, 8, 1, 0), -SOC_DAPM_SINGLE("Input Switch", WM8994_SPEAKER_MIXER, 6, 1, 0), -SOC_DAPM_SINGLE("IN1RP Switch", WM8994_SPEAKER_MIXER, 4, 1, 0), -SOC_DAPM_SINGLE("Output Switch", WM8994_SPEAKER_MIXER, 2, 1, 0), -SOC_DAPM_SINGLE("DAC1 Switch", WM8994_SPEAKER_MIXER, 0, 1, 0), -}; - -/* Debugging; dump chip status after DAPM transitions */ -static int post_ev(struct snd_soc_dapm_widget *w, - struct snd_kcontrol *kcontrol, int event) -{ - struct snd_soc_codec *codec = w->codec; - dev_dbg(codec->dev, "SRC status: %x\n", - snd_soc_read(codec, - WM8994_RATE_STATUS)); - return 0; -} - -static const struct snd_kcontrol_new aif1adc1l_mix[] = { -SOC_DAPM_SINGLE("ADC/DMIC Switch", WM8994_AIF1_ADC1_LEFT_MIXER_ROUTING, - 1, 1, 0), -SOC_DAPM_SINGLE("AIF2 Switch", WM8994_AIF1_ADC1_LEFT_MIXER_ROUTING, - 0, 1, 0), -}; - -static const struct snd_kcontrol_new aif1adc1r_mix[] = { -SOC_DAPM_SINGLE("ADC/DMIC Switch", WM8994_AIF1_ADC1_RIGHT_MIXER_ROUTING, - 1, 1, 0), -SOC_DAPM_SINGLE("AIF2 Switch", WM8994_AIF1_ADC1_RIGHT_MIXER_ROUTING, - 0, 1, 0), -}; - -static const struct snd_kcontrol_new aif1adc2l_mix[] = { -SOC_DAPM_SINGLE("DMIC Switch", WM8994_AIF1_ADC2_LEFT_MIXER_ROUTING, - 1, 1, 0), -SOC_DAPM_SINGLE("AIF2 Switch", WM8994_AIF1_ADC2_LEFT_MIXER_ROUTING, - 0, 1, 0), -}; - -static const struct snd_kcontrol_new aif1adc2r_mix[] = { -SOC_DAPM_SINGLE("DMIC Switch", WM8994_AIF1_ADC2_RIGHT_MIXER_ROUTING, - 1, 1, 0), -SOC_DAPM_SINGLE("AIF2 Switch", WM8994_AIF1_ADC2_RIGHT_MIXER_ROUTING, - 0, 1, 0), -}; - -static const struct snd_kcontrol_new aif2dac2l_mix[] = { -SOC_DAPM_SINGLE("Right Sidetone Switch", WM8994_DAC2_LEFT_MIXER_ROUTING, - 5, 1, 0), -SOC_DAPM_SINGLE("Left Sidetone Switch", WM8994_DAC2_LEFT_MIXER_ROUTING, - 4, 1, 0), -SOC_DAPM_SINGLE("AIF2 Switch", WM8994_DAC2_LEFT_MIXER_ROUTING, - 2, 1, 0), -SOC_DAPM_SINGLE("AIF1.2 Switch", WM8994_DAC2_LEFT_MIXER_ROUTING, - 1, 1, 0), -SOC_DAPM_SINGLE("AIF1.1 Switch", WM8994_DAC2_LEFT_MIXER_ROUTING, - 0, 1, 0), -}; - -static const struct snd_kcontrol_new aif2dac2r_mix[] = { -SOC_DAPM_SINGLE("Right Sidetone Switch", WM8994_DAC2_RIGHT_MIXER_ROUTING, - 5, 1, 0), -SOC_DAPM_SINGLE("Left Sidetone Switch", WM8994_DAC2_RIGHT_MIXER_ROUTING, - 4, 1, 0), -SOC_DAPM_SINGLE("AIF2 Switch", WM8994_DAC2_RIGHT_MIXER_ROUTING, - 2, 1, 0), -SOC_DAPM_SINGLE("AIF1.2 Switch", WM8994_DAC2_RIGHT_MIXER_ROUTING, - 1, 1, 0), -SOC_DAPM_SINGLE("AIF1.1 Switch", WM8994_DAC2_RIGHT_MIXER_ROUTING, - 0, 1, 0), -}; - -#define WM8994_CLASS_W_SWITCH(xname, reg, shift, max, invert) \ -{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \ - .info = snd_soc_info_volsw, \ - .get = snd_soc_dapm_get_volsw, .put = wm8994_put_class_w, \ - .private_value = SOC_SINGLE_VALUE(reg, shift, max, invert) } - -static int wm8994_put_class_w(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_value *ucontrol) -{ - struct snd_soc_dapm_widget_list *wlist = snd_kcontrol_chip(kcontrol); - struct snd_soc_dapm_widget *w = wlist->widgets[0]; - struct snd_soc_codec *codec = w->codec; - int ret; - - ret = snd_soc_dapm_put_volsw(kcontrol, ucontrol); - - wm_hubs_update_class_w(codec); - - return ret; -} - -static const struct snd_kcontrol_new dac1l_mix[] = { -WM8994_CLASS_W_SWITCH("Right Sidetone Switch", WM8994_DAC1_LEFT_MIXER_ROUTING, - 5, 1, 0), -WM8994_CLASS_W_SWITCH("Left Sidetone Switch", WM8994_DAC1_LEFT_MIXER_ROUTING, - 4, 1, 0), -WM8994_CLASS_W_SWITCH("AIF2 Switch", WM8994_DAC1_LEFT_MIXER_ROUTING, - 2, 1, 0), -WM8994_CLASS_W_SWITCH("AIF1.2 Switch", WM8994_DAC1_LEFT_MIXER_ROUTING, - 1, 1, 0), -WM8994_CLASS_W_SWITCH("AIF1.1 Switch", WM8994_DAC1_LEFT_MIXER_ROUTING, - 0, 1, 0), -}; - -static const struct snd_kcontrol_new dac1r_mix[] = { -WM8994_CLASS_W_SWITCH("Right Sidetone Switch", WM8994_DAC1_RIGHT_MIXER_ROUTING, - 5, 1, 0), -WM8994_CLASS_W_SWITCH("Left Sidetone Switch", WM8994_DAC1_RIGHT_MIXER_ROUTING, - 4, 1, 0), -WM8994_CLASS_W_SWITCH("AIF2 Switch", WM8994_DAC1_RIGHT_MIXER_ROUTING, - 2, 1, 0), -WM8994_CLASS_W_SWITCH("AIF1.2 Switch", WM8994_DAC1_RIGHT_MIXER_ROUTING, - 1, 1, 0), -WM8994_CLASS_W_SWITCH("AIF1.1 Switch", WM8994_DAC1_RIGHT_MIXER_ROUTING, - 0, 1, 0), -}; - -static const char *sidetone_text[] = { - "ADC/DMIC1", "DMIC2", -}; - -static const struct soc_enum sidetone1_enum = - SOC_ENUM_SINGLE(WM8994_SIDETONE, 0, 2, sidetone_text); - -static const struct snd_kcontrol_new sidetone1_mux = - SOC_DAPM_ENUM("Left Sidetone Mux", sidetone1_enum); - -static const struct soc_enum sidetone2_enum = - SOC_ENUM_SINGLE(WM8994_SIDETONE, 1, 2, sidetone_text); - -static const struct snd_kcontrol_new sidetone2_mux = - SOC_DAPM_ENUM("Right Sidetone Mux", sidetone2_enum); - -static const char *aif1dac_text[] = { - "AIF1DACDAT", "AIF3DACDAT", -}; - -static const struct soc_enum aif1dac_enum = - SOC_ENUM_SINGLE(WM8994_POWER_MANAGEMENT_6, 0, 2, aif1dac_text); - -static const struct snd_kcontrol_new aif1dac_mux = - SOC_DAPM_ENUM("AIF1DAC Mux", aif1dac_enum); - -static const char *aif2dac_text[] = { - "AIF2DACDAT", "AIF3DACDAT", -}; - -static const struct soc_enum aif2dac_enum = - SOC_ENUM_SINGLE(WM8994_POWER_MANAGEMENT_6, 1, 2, aif2dac_text); - -static const struct snd_kcontrol_new aif2dac_mux = - SOC_DAPM_ENUM("AIF2DAC Mux", aif2dac_enum); - -static const char *aif2adc_text[] = { - "AIF2ADCDAT", "AIF3DACDAT", -}; - -static const struct soc_enum aif2adc_enum = - SOC_ENUM_SINGLE(WM8994_POWER_MANAGEMENT_6, 2, 2, aif2adc_text); - -static const struct snd_kcontrol_new aif2adc_mux = - SOC_DAPM_ENUM("AIF2ADC Mux", aif2adc_enum); - -static const char *aif3adc_text[] = { - "AIF1ADCDAT", "AIF2ADCDAT", "AIF2DACDAT", "Mono PCM", -}; - -static const struct soc_enum wm8994_aif3adc_enum = - SOC_ENUM_SINGLE(WM8994_POWER_MANAGEMENT_6, 3, 3, aif3adc_text); - -static const struct snd_kcontrol_new wm8994_aif3adc_mux = - SOC_DAPM_ENUM("AIF3ADC Mux", wm8994_aif3adc_enum); - -static const struct soc_enum wm8958_aif3adc_enum = - SOC_ENUM_SINGLE(WM8994_POWER_MANAGEMENT_6, 3, 4, aif3adc_text); - -static const struct snd_kcontrol_new wm8958_aif3adc_mux = - SOC_DAPM_ENUM("AIF3ADC Mux", wm8958_aif3adc_enum); - -static const char *mono_pcm_out_text[] = { - "None", "AIF2ADCL", "AIF2ADCR", -}; - -static const struct soc_enum mono_pcm_out_enum = - SOC_ENUM_SINGLE(WM8994_POWER_MANAGEMENT_6, 9, 3, mono_pcm_out_text); - -static const struct snd_kcontrol_new mono_pcm_out_mux = - SOC_DAPM_ENUM("Mono PCM Out Mux", mono_pcm_out_enum); - -static const char *aif2dac_src_text[] = { - "AIF2", "AIF3", -}; - -/* Note that these two control shouldn't be simultaneously switched to AIF3 */ -static const struct soc_enum aif2dacl_src_enum = - SOC_ENUM_SINGLE(WM8994_POWER_MANAGEMENT_6, 7, 2, aif2dac_src_text); - -static const struct snd_kcontrol_new aif2dacl_src_mux = - SOC_DAPM_ENUM("AIF2DACL Mux", aif2dacl_src_enum); - -static const struct soc_enum aif2dacr_src_enum = - SOC_ENUM_SINGLE(WM8994_POWER_MANAGEMENT_6, 8, 2, aif2dac_src_text); - -static const struct snd_kcontrol_new aif2dacr_src_mux = - SOC_DAPM_ENUM("AIF2DACR Mux", aif2dacr_src_enum); - -static const struct snd_soc_dapm_widget wm8994_lateclk_revd_widgets[] = { -SND_SOC_DAPM_SUPPLY("AIF1CLK", SND_SOC_NOPM, 0, 0, aif1clk_late_ev, - SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD), -SND_SOC_DAPM_SUPPLY("AIF2CLK", SND_SOC_NOPM, 0, 0, aif2clk_late_ev, - SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD), - -SND_SOC_DAPM_PGA_E("Late DAC1L Enable PGA", SND_SOC_NOPM, 0, 0, NULL, 0, - late_enable_ev, SND_SOC_DAPM_PRE_PMU), -SND_SOC_DAPM_PGA_E("Late DAC1R Enable PGA", SND_SOC_NOPM, 0, 0, NULL, 0, - late_enable_ev, SND_SOC_DAPM_PRE_PMU), -SND_SOC_DAPM_PGA_E("Late DAC2L Enable PGA", SND_SOC_NOPM, 0, 0, NULL, 0, - late_enable_ev, SND_SOC_DAPM_PRE_PMU), -SND_SOC_DAPM_PGA_E("Late DAC2R Enable PGA", SND_SOC_NOPM, 0, 0, NULL, 0, - late_enable_ev, SND_SOC_DAPM_PRE_PMU), -SND_SOC_DAPM_PGA_E("Direct Voice", SND_SOC_NOPM, 0, 0, NULL, 0, - late_enable_ev, SND_SOC_DAPM_PRE_PMU), - -SND_SOC_DAPM_MIXER_E("SPKL", WM8994_POWER_MANAGEMENT_3, 8, 0, - left_speaker_mixer, ARRAY_SIZE(left_speaker_mixer), - late_enable_ev, SND_SOC_DAPM_PRE_PMU), -SND_SOC_DAPM_MIXER_E("SPKR", WM8994_POWER_MANAGEMENT_3, 9, 0, - right_speaker_mixer, ARRAY_SIZE(right_speaker_mixer), - late_enable_ev, SND_SOC_DAPM_PRE_PMU), -SND_SOC_DAPM_MUX_E("Left Headphone Mux", SND_SOC_NOPM, 0, 0, &wm_hubs_hpl_mux, - late_enable_ev, SND_SOC_DAPM_PRE_PMU), -SND_SOC_DAPM_MUX_E("Right Headphone Mux", SND_SOC_NOPM, 0, 0, &wm_hubs_hpr_mux, - late_enable_ev, SND_SOC_DAPM_PRE_PMU), - -SND_SOC_DAPM_POST("Late Disable PGA", late_disable_ev) -}; - -static const struct snd_soc_dapm_widget wm8994_lateclk_widgets[] = { -SND_SOC_DAPM_SUPPLY("AIF1CLK", WM8994_AIF1_CLOCKING_1, 0, 0, aif1clk_ev, - SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_PRE_PMD), -SND_SOC_DAPM_SUPPLY("AIF2CLK", WM8994_AIF2_CLOCKING_1, 0, 0, aif2clk_ev, - SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_PRE_PMD), -SND_SOC_DAPM_PGA("Direct Voice", SND_SOC_NOPM, 0, 0, NULL, 0), -SND_SOC_DAPM_MIXER("SPKL", WM8994_POWER_MANAGEMENT_3, 8, 0, - left_speaker_mixer, ARRAY_SIZE(left_speaker_mixer)), -SND_SOC_DAPM_MIXER("SPKR", WM8994_POWER_MANAGEMENT_3, 9, 0, - right_speaker_mixer, ARRAY_SIZE(right_speaker_mixer)), -SND_SOC_DAPM_MUX("Left Headphone Mux", SND_SOC_NOPM, 0, 0, &wm_hubs_hpl_mux), -SND_SOC_DAPM_MUX("Right Headphone Mux", SND_SOC_NOPM, 0, 0, &wm_hubs_hpr_mux), -}; - -static const struct snd_soc_dapm_widget wm8994_dac_revd_widgets[] = { -SND_SOC_DAPM_DAC_E("DAC2L", NULL, SND_SOC_NOPM, 3, 0, - dac_ev, SND_SOC_DAPM_PRE_PMU), -SND_SOC_DAPM_DAC_E("DAC2R", NULL, SND_SOC_NOPM, 2, 0, - dac_ev, SND_SOC_DAPM_PRE_PMU), -SND_SOC_DAPM_DAC_E("DAC1L", NULL, SND_SOC_NOPM, 1, 0, - dac_ev, SND_SOC_DAPM_PRE_PMU), -SND_SOC_DAPM_DAC_E("DAC1R", NULL, SND_SOC_NOPM, 0, 0, - dac_ev, SND_SOC_DAPM_PRE_PMU), -}; - -static const struct snd_soc_dapm_widget wm8994_dac_widgets[] = { -SND_SOC_DAPM_DAC("DAC2L", NULL, WM8994_POWER_MANAGEMENT_5, 3, 0), -SND_SOC_DAPM_DAC("DAC2R", NULL, WM8994_POWER_MANAGEMENT_5, 2, 0), -SND_SOC_DAPM_DAC("DAC1L", NULL, WM8994_POWER_MANAGEMENT_5, 1, 0), -SND_SOC_DAPM_DAC("DAC1R", NULL, WM8994_POWER_MANAGEMENT_5, 0, 0), -}; - -static const struct snd_soc_dapm_widget wm8994_adc_revd_widgets[] = { -SND_SOC_DAPM_VIRT_MUX_E("ADCL Mux", WM8994_POWER_MANAGEMENT_4, 1, 0, &adcl_mux, - adc_mux_ev, SND_SOC_DAPM_PRE_PMU), -SND_SOC_DAPM_VIRT_MUX_E("ADCR Mux", WM8994_POWER_MANAGEMENT_4, 0, 0, &adcr_mux, - adc_mux_ev, SND_SOC_DAPM_PRE_PMU), -}; - -static const struct snd_soc_dapm_widget wm8994_adc_widgets[] = { -SND_SOC_DAPM_VIRT_MUX("ADCL Mux", WM8994_POWER_MANAGEMENT_4, 1, 0, &adcl_mux), -SND_SOC_DAPM_VIRT_MUX("ADCR Mux", WM8994_POWER_MANAGEMENT_4, 0, 0, &adcr_mux), -}; - -static const struct snd_soc_dapm_widget wm8994_dapm_widgets[] = { -SND_SOC_DAPM_INPUT("DMIC1DAT"), -SND_SOC_DAPM_INPUT("DMIC2DAT"), -SND_SOC_DAPM_INPUT("Clock"), - -SND_SOC_DAPM_SUPPLY_S("MICBIAS Supply", 1, SND_SOC_NOPM, 0, 0, micbias_ev, - SND_SOC_DAPM_PRE_PMU), -SND_SOC_DAPM_SUPPLY("VMID", SND_SOC_NOPM, 0, 0, vmid_event, - SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD), - -SND_SOC_DAPM_SUPPLY("CLK_SYS", SND_SOC_NOPM, 0, 0, clk_sys_event, - SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD), - -SND_SOC_DAPM_SUPPLY("DSP1CLK", SND_SOC_NOPM, 3, 0, NULL, 0), -SND_SOC_DAPM_SUPPLY("DSP2CLK", SND_SOC_NOPM, 2, 0, NULL, 0), -SND_SOC_DAPM_SUPPLY("DSPINTCLK", SND_SOC_NOPM, 1, 0, NULL, 0), - -SND_SOC_DAPM_AIF_OUT("AIF1ADC1L", NULL, - 0, SND_SOC_NOPM, 9, 0), -SND_SOC_DAPM_AIF_OUT("AIF1ADC1R", NULL, - 0, SND_SOC_NOPM, 8, 0), -SND_SOC_DAPM_AIF_IN_E("AIF1DAC1L", NULL, 0, - SND_SOC_NOPM, 9, 0, wm8958_aif_ev, - SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD), -SND_SOC_DAPM_AIF_IN_E("AIF1DAC1R", NULL, 0, - SND_SOC_NOPM, 8, 0, wm8958_aif_ev, - SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD), - -SND_SOC_DAPM_AIF_OUT("AIF1ADC2L", NULL, - 0, SND_SOC_NOPM, 11, 0), -SND_SOC_DAPM_AIF_OUT("AIF1ADC2R", NULL, - 0, SND_SOC_NOPM, 10, 0), -SND_SOC_DAPM_AIF_IN_E("AIF1DAC2L", NULL, 0, - SND_SOC_NOPM, 11, 0, wm8958_aif_ev, - SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD), -SND_SOC_DAPM_AIF_IN_E("AIF1DAC2R", NULL, 0, - SND_SOC_NOPM, 10, 0, wm8958_aif_ev, - SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD), - -SND_SOC_DAPM_MIXER("AIF1ADC1L Mixer", SND_SOC_NOPM, 0, 0, - aif1adc1l_mix, ARRAY_SIZE(aif1adc1l_mix)), -SND_SOC_DAPM_MIXER("AIF1ADC1R Mixer", SND_SOC_NOPM, 0, 0, - aif1adc1r_mix, ARRAY_SIZE(aif1adc1r_mix)), - -SND_SOC_DAPM_MIXER("AIF1ADC2L Mixer", SND_SOC_NOPM, 0, 0, - aif1adc2l_mix, ARRAY_SIZE(aif1adc2l_mix)), -SND_SOC_DAPM_MIXER("AIF1ADC2R Mixer", SND_SOC_NOPM, 0, 0, - aif1adc2r_mix, ARRAY_SIZE(aif1adc2r_mix)), - -SND_SOC_DAPM_MIXER("AIF2DAC2L Mixer", SND_SOC_NOPM, 0, 0, - aif2dac2l_mix, ARRAY_SIZE(aif2dac2l_mix)), -SND_SOC_DAPM_MIXER("AIF2DAC2R Mixer", SND_SOC_NOPM, 0, 0, - aif2dac2r_mix, ARRAY_SIZE(aif2dac2r_mix)), - -SND_SOC_DAPM_MUX("Left Sidetone", SND_SOC_NOPM, 0, 0, &sidetone1_mux), -SND_SOC_DAPM_MUX("Right Sidetone", SND_SOC_NOPM, 0, 0, &sidetone2_mux), - -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_AIF_OUT("AIF2ADCL", NULL, 0, - SND_SOC_NOPM, 13, 0), -SND_SOC_DAPM_AIF_OUT("AIF2ADCR", NULL, 0, - SND_SOC_NOPM, 12, 0), -SND_SOC_DAPM_AIF_IN_E("AIF2DACL", NULL, 0, - SND_SOC_NOPM, 13, 0, wm8958_aif_ev, - SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD), -SND_SOC_DAPM_AIF_IN_E("AIF2DACR", NULL, 0, - SND_SOC_NOPM, 12, 0, wm8958_aif_ev, - SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD), - -SND_SOC_DAPM_AIF_IN("AIF1DACDAT", "AIF1 Playback", 0, SND_SOC_NOPM, 0, 0), -SND_SOC_DAPM_AIF_IN("AIF2DACDAT", "AIF2 Playback", 0, SND_SOC_NOPM, 0, 0), -SND_SOC_DAPM_AIF_OUT("AIF1ADCDAT", "AIF1 Capture", 0, SND_SOC_NOPM, 0, 0), -SND_SOC_DAPM_AIF_OUT("AIF2ADCDAT", "AIF2 Capture", 0, SND_SOC_NOPM, 0, 0), - -SND_SOC_DAPM_MUX("AIF1DAC Mux", SND_SOC_NOPM, 0, 0, &aif1dac_mux), -SND_SOC_DAPM_MUX("AIF2DAC Mux", SND_SOC_NOPM, 0, 0, &aif2dac_mux), -SND_SOC_DAPM_MUX("AIF2ADC Mux", SND_SOC_NOPM, 0, 0, &aif2adc_mux), - -SND_SOC_DAPM_AIF_IN("AIF3DACDAT", "AIF3 Playback", 0, SND_SOC_NOPM, 0, 0), -SND_SOC_DAPM_AIF_OUT("AIF3ADCDAT", "AIF3 Capture", 0, SND_SOC_NOPM, 0, 0), - -SND_SOC_DAPM_SUPPLY("TOCLK", WM8994_CLOCKING_1, 4, 0, NULL, 0), - -SND_SOC_DAPM_ADC("DMIC2L", NULL, WM8994_POWER_MANAGEMENT_4, 5, 0), -SND_SOC_DAPM_ADC("DMIC2R", NULL, WM8994_POWER_MANAGEMENT_4, 4, 0), -SND_SOC_DAPM_ADC("DMIC1L", NULL, WM8994_POWER_MANAGEMENT_4, 3, 0), -SND_SOC_DAPM_ADC("DMIC1R", NULL, WM8994_POWER_MANAGEMENT_4, 2, 0), - -/* Power is done with the muxes since the ADC power also controls the - * downsampling chain, the chip will automatically manage the analogue - * specific portions. - */ -SND_SOC_DAPM_ADC("ADCL", NULL, SND_SOC_NOPM, 1, 0), -SND_SOC_DAPM_ADC("ADCR", NULL, SND_SOC_NOPM, 0, 0), - -SND_SOC_DAPM_POST("Debug log", post_ev), -}; - -static const struct snd_soc_dapm_widget wm8994_specific_dapm_widgets[] = { -SND_SOC_DAPM_MUX("AIF3ADC Mux", SND_SOC_NOPM, 0, 0, &wm8994_aif3adc_mux), -}; - -static const struct snd_soc_dapm_widget wm8958_dapm_widgets[] = { -SND_SOC_DAPM_MUX("Mono PCM Out Mux", SND_SOC_NOPM, 0, 0, &mono_pcm_out_mux), -SND_SOC_DAPM_MUX("AIF2DACL Mux", SND_SOC_NOPM, 0, 0, &aif2dacl_src_mux), -SND_SOC_DAPM_MUX("AIF2DACR Mux", SND_SOC_NOPM, 0, 0, &aif2dacr_src_mux), -SND_SOC_DAPM_MUX("AIF3ADC Mux", SND_SOC_NOPM, 0, 0, &wm8958_aif3adc_mux), -}; - -static const struct snd_soc_dapm_route intercon[] = { - { "CLK_SYS", NULL, "AIF1CLK", check_clk_sys }, - { "CLK_SYS", NULL, "AIF2CLK", check_clk_sys }, - - { "DSP1CLK", NULL, "CLK_SYS" }, - { "DSP2CLK", NULL, "CLK_SYS" }, - { "DSPINTCLK", NULL, "CLK_SYS" }, - - { "AIF1ADC1L", NULL, "AIF1CLK" }, - { "AIF1ADC1L", NULL, "DSP1CLK" }, - { "AIF1ADC1R", NULL, "AIF1CLK" }, - { "AIF1ADC1R", NULL, "DSP1CLK" }, - { "AIF1ADC1R", NULL, "DSPINTCLK" }, - - { "AIF1DAC1L", NULL, "AIF1CLK" }, - { "AIF1DAC1L", NULL, "DSP1CLK" }, - { "AIF1DAC1R", NULL, "AIF1CLK" }, - { "AIF1DAC1R", NULL, "DSP1CLK" }, - { "AIF1DAC1R", NULL, "DSPINTCLK" }, - - { "AIF1ADC2L", NULL, "AIF1CLK" }, - { "AIF1ADC2L", NULL, "DSP1CLK" }, - { "AIF1ADC2R", NULL, "AIF1CLK" }, - { "AIF1ADC2R", NULL, "DSP1CLK" }, - { "AIF1ADC2R", NULL, "DSPINTCLK" }, - - { "AIF1DAC2L", NULL, "AIF1CLK" }, - { "AIF1DAC2L", NULL, "DSP1CLK" }, - { "AIF1DAC2R", NULL, "AIF1CLK" }, - { "AIF1DAC2R", NULL, "DSP1CLK" }, - { "AIF1DAC2R", NULL, "DSPINTCLK" }, - - { "AIF2ADCL", NULL, "AIF2CLK" }, - { "AIF2ADCL", NULL, "DSP2CLK" }, - { "AIF2ADCR", NULL, "AIF2CLK" }, - { "AIF2ADCR", NULL, "DSP2CLK" }, - { "AIF2ADCR", NULL, "DSPINTCLK" }, - - { "AIF2DACL", NULL, "AIF2CLK" }, - { "AIF2DACL", NULL, "DSP2CLK" }, - { "AIF2DACR", NULL, "AIF2CLK" }, - { "AIF2DACR", NULL, "DSP2CLK" }, - { "AIF2DACR", NULL, "DSPINTCLK" }, - - { "DMIC1L", NULL, "DMIC1DAT" }, - { "DMIC1L", NULL, "CLK_SYS" }, - { "DMIC1R", NULL, "DMIC1DAT" }, - { "DMIC1R", NULL, "CLK_SYS" }, - { "DMIC2L", NULL, "DMIC2DAT" }, - { "DMIC2L", NULL, "CLK_SYS" }, - { "DMIC2R", NULL, "DMIC2DAT" }, - { "DMIC2R", NULL, "CLK_SYS" }, - - { "ADCL", NULL, "AIF1CLK" }, - { "ADCL", NULL, "DSP1CLK" }, - { "ADCL", NULL, "DSPINTCLK" }, - - { "ADCR", NULL, "AIF1CLK" }, - { "ADCR", NULL, "DSP1CLK" }, - { "ADCR", NULL, "DSPINTCLK" }, - - { "ADCL Mux", "ADC", "ADCL" }, - { "ADCL Mux", "DMIC", "DMIC1L" }, - { "ADCR Mux", "ADC", "ADCR" }, - { "ADCR Mux", "DMIC", "DMIC1R" }, - - { "DAC1L", NULL, "AIF1CLK" }, - { "DAC1L", NULL, "DSP1CLK" }, - { "DAC1L", NULL, "DSPINTCLK" }, - - { "DAC1R", NULL, "AIF1CLK" }, - { "DAC1R", NULL, "DSP1CLK" }, - { "DAC1R", NULL, "DSPINTCLK" }, - - { "DAC2L", NULL, "AIF2CLK" }, - { "DAC2L", NULL, "DSP2CLK" }, - { "DAC2L", NULL, "DSPINTCLK" }, - - { "DAC2R", NULL, "AIF2DACR" }, - { "DAC2R", NULL, "AIF2CLK" }, - { "DAC2R", NULL, "DSP2CLK" }, - { "DAC2R", NULL, "DSPINTCLK" }, - - { "TOCLK", NULL, "CLK_SYS" }, - - /* AIF1 outputs */ - { "AIF1ADC1L", NULL, "AIF1ADC1L Mixer" }, - { "AIF1ADC1L Mixer", "ADC/DMIC Switch", "ADCL Mux" }, - { "AIF1ADC1L Mixer", "AIF2 Switch", "AIF2DACL" }, - - { "AIF1ADC1R", NULL, "AIF1ADC1R Mixer" }, - { "AIF1ADC1R Mixer", "ADC/DMIC Switch", "ADCR Mux" }, - { "AIF1ADC1R Mixer", "AIF2 Switch", "AIF2DACR" }, - - { "AIF1ADC2L", NULL, "AIF1ADC2L Mixer" }, - { "AIF1ADC2L Mixer", "DMIC Switch", "DMIC2L" }, - { "AIF1ADC2L Mixer", "AIF2 Switch", "AIF2DACL" }, - - { "AIF1ADC2R", NULL, "AIF1ADC2R Mixer" }, - { "AIF1ADC2R Mixer", "DMIC Switch", "DMIC2R" }, - { "AIF1ADC2R Mixer", "AIF2 Switch", "AIF2DACR" }, - - /* Pin level routing for AIF3 */ - { "AIF1DAC1L", NULL, "AIF1DAC Mux" }, - { "AIF1DAC1R", NULL, "AIF1DAC Mux" }, - { "AIF1DAC2L", NULL, "AIF1DAC Mux" }, - { "AIF1DAC2R", NULL, "AIF1DAC Mux" }, - - { "AIF1DAC Mux", "AIF1DACDAT", "AIF1DACDAT" }, - { "AIF1DAC Mux", "AIF3DACDAT", "AIF3DACDAT" }, - { "AIF2DAC Mux", "AIF2DACDAT", "AIF2DACDAT" }, - { "AIF2DAC Mux", "AIF3DACDAT", "AIF3DACDAT" }, - { "AIF2ADC Mux", "AIF2ADCDAT", "AIF2ADCL" }, - { "AIF2ADC Mux", "AIF2ADCDAT", "AIF2ADCR" }, - { "AIF2ADC Mux", "AIF3DACDAT", "AIF3ADCDAT" }, - - /* DAC1 inputs */ - { "DAC1L Mixer", "AIF2 Switch", "AIF2DACL" }, - { "DAC1L Mixer", "AIF1.2 Switch", "AIF1DAC2L" }, - { "DAC1L Mixer", "AIF1.1 Switch", "AIF1DAC1L" }, - { "DAC1L Mixer", "Left Sidetone Switch", "Left Sidetone" }, - { "DAC1L Mixer", "Right Sidetone Switch", "Right Sidetone" }, - - { "DAC1R Mixer", "AIF2 Switch", "AIF2DACR" }, - { "DAC1R Mixer", "AIF1.2 Switch", "AIF1DAC2R" }, - { "DAC1R Mixer", "AIF1.1 Switch", "AIF1DAC1R" }, - { "DAC1R Mixer", "Left Sidetone Switch", "Left Sidetone" }, - { "DAC1R Mixer", "Right Sidetone Switch", "Right Sidetone" }, - - /* DAC2/AIF2 outputs */ - { "AIF2ADCL", NULL, "AIF2DAC2L Mixer" }, - { "AIF2DAC2L Mixer", "AIF2 Switch", "AIF2DACL" }, - { "AIF2DAC2L Mixer", "AIF1.2 Switch", "AIF1DAC2L" }, - { "AIF2DAC2L Mixer", "AIF1.1 Switch", "AIF1DAC1L" }, - { "AIF2DAC2L Mixer", "Left Sidetone Switch", "Left Sidetone" }, - { "AIF2DAC2L Mixer", "Right Sidetone Switch", "Right Sidetone" }, - - { "AIF2ADCR", NULL, "AIF2DAC2R Mixer" }, - { "AIF2DAC2R Mixer", "AIF2 Switch", "AIF2DACR" }, - { "AIF2DAC2R Mixer", "AIF1.2 Switch", "AIF1DAC2R" }, - { "AIF2DAC2R Mixer", "AIF1.1 Switch", "AIF1DAC1R" }, - { "AIF2DAC2R Mixer", "Left Sidetone Switch", "Left Sidetone" }, - { "AIF2DAC2R Mixer", "Right Sidetone Switch", "Right Sidetone" }, - - { "AIF1ADCDAT", NULL, "AIF1ADC1L" }, - { "AIF1ADCDAT", NULL, "AIF1ADC1R" }, - { "AIF1ADCDAT", NULL, "AIF1ADC2L" }, - { "AIF1ADCDAT", NULL, "AIF1ADC2R" }, - - { "AIF2ADCDAT", NULL, "AIF2ADC Mux" }, - - /* AIF3 output */ - { "AIF3ADCDAT", "AIF1ADCDAT", "AIF1ADC1L" }, - { "AIF3ADCDAT", "AIF1ADCDAT", "AIF1ADC1R" }, - { "AIF3ADCDAT", "AIF1ADCDAT", "AIF1ADC2L" }, - { "AIF3ADCDAT", "AIF1ADCDAT", "AIF1ADC2R" }, - { "AIF3ADCDAT", "AIF2ADCDAT", "AIF2ADCL" }, - { "AIF3ADCDAT", "AIF2ADCDAT", "AIF2ADCR" }, - { "AIF3ADCDAT", "AIF2DACDAT", "AIF2DACL" }, - { "AIF3ADCDAT", "AIF2DACDAT", "AIF2DACR" }, - - /* Sidetone */ - { "Left Sidetone", "ADC/DMIC1", "ADCL Mux" }, - { "Left Sidetone", "DMIC2", "DMIC2L" }, - { "Right Sidetone", "ADC/DMIC1", "ADCR Mux" }, - { "Right Sidetone", "DMIC2", "DMIC2R" }, - - /* Output stages */ - { "Left Output Mixer", "DAC Switch", "DAC1L" }, - { "Right Output Mixer", "DAC Switch", "DAC1R" }, - - { "SPKL", "DAC1 Switch", "DAC1L" }, - { "SPKL", "DAC2 Switch", "DAC2L" }, - - { "SPKR", "DAC1 Switch", "DAC1R" }, - { "SPKR", "DAC2 Switch", "DAC2R" }, - - { "Left Headphone Mux", "DAC", "DAC1L" }, - { "Right Headphone Mux", "DAC", "DAC1R" }, -}; - -static const struct snd_soc_dapm_route wm8994_lateclk_revd_intercon[] = { - { "DAC1L", NULL, "Late DAC1L Enable PGA" }, - { "Late DAC1L Enable PGA", NULL, "DAC1L Mixer" }, - { "DAC1R", NULL, "Late DAC1R Enable PGA" }, - { "Late DAC1R Enable PGA", NULL, "DAC1R Mixer" }, - { "DAC2L", NULL, "Late DAC2L Enable PGA" }, - { "Late DAC2L Enable PGA", NULL, "AIF2DAC2L Mixer" }, - { "DAC2R", NULL, "Late DAC2R Enable PGA" }, - { "Late DAC2R Enable PGA", NULL, "AIF2DAC2R Mixer" } -}; - -static const struct snd_soc_dapm_route wm8994_lateclk_intercon[] = { - { "DAC1L", NULL, "DAC1L Mixer" }, - { "DAC1R", NULL, "DAC1R Mixer" }, - { "DAC2L", NULL, "AIF2DAC2L Mixer" }, - { "DAC2R", NULL, "AIF2DAC2R Mixer" }, -}; - -static const struct snd_soc_dapm_route wm8994_revd_intercon[] = { - { "AIF1DACDAT", NULL, "AIF2DACDAT" }, - { "AIF2DACDAT", NULL, "AIF1DACDAT" }, - { "AIF1ADCDAT", NULL, "AIF2ADCDAT" }, - { "AIF2ADCDAT", NULL, "AIF1ADCDAT" }, - { "MICBIAS1", NULL, "CLK_SYS" }, - { "MICBIAS1", NULL, "MICBIAS Supply" }, - { "MICBIAS2", NULL, "CLK_SYS" }, - { "MICBIAS2", NULL, "MICBIAS Supply" }, -}; - -static const struct snd_soc_dapm_route wm8994_intercon[] = { - { "AIF2DACL", NULL, "AIF2DAC Mux" }, - { "AIF2DACR", NULL, "AIF2DAC Mux" }, - { "MICBIAS1", NULL, "VMID" }, - { "MICBIAS2", NULL, "VMID" }, -}; - -static const struct snd_soc_dapm_route wm8958_intercon[] = { - { "AIF2DACL", NULL, "AIF2DACL Mux" }, - { "AIF2DACR", NULL, "AIF2DACR Mux" }, - - { "AIF2DACL Mux", "AIF2", "AIF2DAC Mux" }, - { "AIF2DACL Mux", "AIF3", "AIF3DACDAT" }, - { "AIF2DACR Mux", "AIF2", "AIF2DAC Mux" }, - { "AIF2DACR Mux", "AIF3", "AIF3DACDAT" }, - - { "Mono PCM Out Mux", "AIF2ADCL", "AIF2ADCL" }, - { "Mono PCM Out Mux", "AIF2ADCR", "AIF2ADCR" }, - - { "AIF3ADC Mux", "Mono PCM", "Mono PCM Out Mux" }, -}; - -/* The size in bits of the FLL divide multiplied by 10 - * to allow rounding later */ -#define FIXED_FLL_SIZE ((1 << 16) * 10) - -struct fll_div { - u16 outdiv; - u16 n; - u16 k; - u16 clk_ref_div; - u16 fll_fratio; -}; - -static int wm8994_get_fll_config(struct fll_div *fll, - int freq_in, int freq_out) -{ - u64 Kpart; - unsigned int K, Ndiv, Nmod; - - pr_debug("FLL input=%dHz, output=%dHz\n", freq_in, freq_out); - - /* Scale the input frequency down to <= 13.5MHz */ - fll->clk_ref_div = 0; - while (freq_in > 13500000) { - fll->clk_ref_div++; - freq_in /= 2; - - if (fll->clk_ref_div > 3) - return -EINVAL; - } - pr_debug("CLK_REF_DIV=%d, Fref=%dHz\n", fll->clk_ref_div, freq_in); - - /* Scale the output to give 90MHz<=Fvco<=100MHz */ - fll->outdiv = 3; - while (freq_out * (fll->outdiv + 1) < 90000000) { - fll->outdiv++; - if (fll->outdiv > 63) - return -EINVAL; - } - freq_out *= fll->outdiv + 1; - pr_debug("OUTDIV=%d, Fvco=%dHz\n", fll->outdiv, freq_out); - - if (freq_in > 1000000) { - fll->fll_fratio = 0; - } else if (freq_in > 256000) { - fll->fll_fratio = 1; - freq_in *= 2; - } else if (freq_in > 128000) { - fll->fll_fratio = 2; - freq_in *= 4; - } else if (freq_in > 64000) { - fll->fll_fratio = 3; - freq_in *= 8; - } else { - fll->fll_fratio = 4; - freq_in *= 16; - } - pr_debug("FLL_FRATIO=%d, Fref=%dHz\n", fll->fll_fratio, freq_in); - - /* Now, calculate N.K */ - Ndiv = freq_out / freq_in; - - fll->n = Ndiv; - Nmod = freq_out % freq_in; - pr_debug("Nmod=%d\n", Nmod); - - /* Calculate fractional part - scale up so we can round. */ - Kpart = FIXED_FLL_SIZE * (long long)Nmod; - - do_div(Kpart, freq_in); - - K = Kpart & 0xFFFFFFFF; - - if ((K % 10) >= 5) - K += 5; - - /* Move down to proper range now rounding is done */ - fll->k = K / 10; - - pr_debug("N=%x K=%x\n", fll->n, fll->k); - - return 0; -} - -static int _wm8994_set_fll(struct snd_soc_codec *codec, int id, int src, - unsigned int freq_in, unsigned int freq_out) -{ - struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec); - struct wm8994 *control = codec->control_data; - int reg_offset, ret; - struct fll_div fll; - u16 reg, clk1, aif_reg, aif_src; - unsigned long timeout; - bool was_enabled; - dev_info(codec->dev, "%s ++\n", __func__); - - switch (id) { - case WM8994_FLL1: - reg_offset = 0; - id = 0; - aif_src = 0x10; - break; - case WM8994_FLL2: - reg_offset = 0x20; - id = 1; - aif_src = 0x18; - break; - default: - return -EINVAL; - } - - reg = snd_soc_read(codec, WM8994_FLL1_CONTROL_1 + reg_offset); - was_enabled = reg & WM8994_FLL1_ENA; - - switch (src) { - case 0: - /* Allow no source specification when stopping */ - if (freq_out) - return -EINVAL; - src = wm8994->fll[id].src; - break; - case WM8994_FLL_SRC_MCLK1: - case WM8994_FLL_SRC_MCLK2: - case WM8994_FLL_SRC_LRCLK: - case WM8994_FLL_SRC_BCLK: - break; - default: - return -EINVAL; - } - - /* Are we changing anything? */ - if (wm8994->fll[id].src == src && - wm8994->fll[id].in == freq_in && wm8994->fll[id].out == freq_out) - return 0; - - /* If we're stopping the FLL redo the old config - no - * registers will actually be written but we avoid GCC flow - * analysis bugs spewing warnings. - */ - if (freq_out) - ret = wm8994_get_fll_config(&fll, freq_in, freq_out); - else - ret = wm8994_get_fll_config(&fll, wm8994->fll[id].in, - wm8994->fll[id].out); - if (ret < 0) - return ret; - - /* Make sure that we're not providing SYSCLK right now */ - clk1 = snd_soc_read(codec, WM8994_CLOCKING_1); - if (clk1 & WM8994_SYSCLK_SRC) - aif_reg = WM8994_AIF2_CLOCKING_1; - else - aif_reg = WM8994_AIF1_CLOCKING_1; - reg = snd_soc_read(codec, aif_reg); - - if ((reg & WM8994_AIF1CLK_ENA) && - (reg & WM8994_AIF1CLK_SRC_MASK) == aif_src) { - dev_err(codec->dev, "FLL%d is currently providing SYSCLK\n", - id + 1); - return -EBUSY; - } - - - /* We always need to disable the FLL while reconfiguring */ - snd_soc_update_bits(codec, WM8994_FLL1_CONTROL_1 + reg_offset, - WM8994_FLL1_ENA, 0); - - if (wm8994->fll_byp && src == WM8994_FLL_SRC_BCLK && - freq_in == freq_out && freq_out) { - dev_dbg(codec->dev, "Bypassing FLL%d\n", id + 1); - snd_soc_update_bits(codec, WM8994_FLL1_CONTROL_5 + reg_offset, - WM8958_FLL1_BYP, WM8958_FLL1_BYP); - goto out; - } - - reg = (fll.outdiv << WM8994_FLL1_OUTDIV_SHIFT) | - (fll.fll_fratio << WM8994_FLL1_FRATIO_SHIFT); - snd_soc_update_bits(codec, WM8994_FLL1_CONTROL_2 + reg_offset, - WM8994_FLL1_OUTDIV_MASK | - WM8994_FLL1_FRATIO_MASK, reg); - - snd_soc_update_bits(codec, WM8994_FLL1_CONTROL_3 + reg_offset, - WM8994_FLL1_K_MASK, fll.k); - - snd_soc_update_bits(codec, WM8994_FLL1_CONTROL_4 + reg_offset, - WM8994_FLL1_N_MASK, - fll.n << WM8994_FLL1_N_SHIFT); - - snd_soc_update_bits(codec, WM8994_FLL1_CONTROL_5 + reg_offset, - WM8958_FLL1_BYP | - WM8994_FLL1_REFCLK_DIV_MASK | - WM8994_FLL1_REFCLK_SRC_MASK, - (fll.clk_ref_div << WM8994_FLL1_REFCLK_DIV_SHIFT) | - (src - 1)); - - /* Clear any pending completion from a previous failure */ - try_wait_for_completion(&wm8994->fll_locked[id]); - - /* Enable (with fractional mode if required) */ - if (freq_out) { - /* Enable VMID if we need it */ - if (!was_enabled) { - active_reference(codec); - - switch (control->type) { - case WM8994: - vmid_reference(codec); - break; - case WM8958: - if (wm8994->revision < 1) - vmid_reference(codec); - break; - default: - break; - } - } - - if (fll.k) - reg = WM8994_FLL1_ENA | WM8994_FLL1_FRAC; - else - reg = WM8994_FLL1_ENA; - snd_soc_update_bits(codec, WM8994_FLL1_CONTROL_1 + reg_offset, - WM8994_FLL1_ENA | WM8994_FLL1_FRAC, - reg); - - if (wm8994->fll_locked_irq) { - timeout = wait_for_completion_timeout(&wm8994->fll_locked[id], - msecs_to_jiffies(10)); - if (timeout == 0) - dev_warn(codec->dev, - "Timed out waiting for FLL lock\n"); - } else { - msleep(5); - } - } else { - if (was_enabled) { - switch (control->type) { - case WM8994: - vmid_dereference(codec); - break; - case WM8958: - if (wm8994->revision < 1) - vmid_dereference(codec); - break; - default: - break; - } - - active_dereference(codec); - } - } - -out: - wm8994->fll[id].in = freq_in; - wm8994->fll[id].out = freq_out; - wm8994->fll[id].src = src; - - configure_clock(codec); - dev_info(codec->dev, "%s --\n", __func__); - return 0; -} - -static irqreturn_t wm8994_fll_locked_irq(int irq, void *data) -{ - struct completion *completion = data; - - complete(completion); - - return IRQ_HANDLED; -} - -static int opclk_divs[] = { 10, 20, 30, 40, 55, 60, 80, 120, 160 }; - -static int wm8994_set_fll(struct snd_soc_dai *dai, int id, int src, - unsigned int freq_in, unsigned int freq_out) -{ - return _wm8994_set_fll(dai->codec, id, src, freq_in, freq_out); -} - -static int wm8994_set_dai_sysclk(struct snd_soc_dai *dai, - int clk_id, unsigned int freq, int dir) -{ - struct snd_soc_codec *codec = dai->codec; - struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec); - int i; - - switch (dai->id) { - case 1: - case 2: - break; - - default: - /* AIF3 shares clocking with AIF1/2 */ - return -EINVAL; - } - - switch (clk_id) { - case WM8994_SYSCLK_MCLK1: - wm8994->sysclk[dai->id - 1] = WM8994_SYSCLK_MCLK1; - wm8994->mclk[0] = freq; - dev_dbg(dai->dev, "AIF%d using MCLK1 at %uHz\n", - dai->id, freq); - break; - - case WM8994_SYSCLK_MCLK2: - /* TODO: Set GPIO AF */ - wm8994->sysclk[dai->id - 1] = WM8994_SYSCLK_MCLK2; - wm8994->mclk[1] = freq; - dev_dbg(dai->dev, "AIF%d using MCLK2 at %uHz\n", - dai->id, freq); - break; - - case WM8994_SYSCLK_FLL1: - wm8994->sysclk[dai->id - 1] = WM8994_SYSCLK_FLL1; - dev_dbg(dai->dev, "AIF%d using FLL1\n", dai->id); - break; - - case WM8994_SYSCLK_FLL2: - wm8994->sysclk[dai->id - 1] = WM8994_SYSCLK_FLL2; - dev_dbg(dai->dev, "AIF%d using FLL2\n", dai->id); - break; - - case WM8994_SYSCLK_OPCLK: - /* Special case - a division (times 10) is given and - * no effect on main clocking. - */ - if (freq) { - for (i = 0; i < ARRAY_SIZE(opclk_divs); i++) - if (opclk_divs[i] == freq) - break; - if (i == ARRAY_SIZE(opclk_divs)) - return -EINVAL; - snd_soc_update_bits(codec, WM8994_CLOCKING_2, - WM8994_OPCLK_DIV_MASK, i); - snd_soc_update_bits(codec, WM8994_POWER_MANAGEMENT_2, - WM8994_OPCLK_ENA, WM8994_OPCLK_ENA); - } else { - snd_soc_update_bits(codec, WM8994_POWER_MANAGEMENT_2, - WM8994_OPCLK_ENA, 0); - } - - default: - return -EINVAL; - } - - configure_clock(codec); - - /* - * If SYSCLK will be less than 50kHz adjust AIFnCLK dividers - * for detection. - */ - if ((max(wm8994->aifclk[0], wm8994->aifclk[1]) < 50000) \ - && (!wm8994->aifdiv[0])) { - dev_dbg(codec->dev, "Configuring AIFs for 128fs\n"); - wm8994->aifdiv[0] = snd_soc_read(codec, WM8994_AIF1_RATE) - & WM8994_AIF1CLK_RATE_MASK; - wm8994->aifdiv[1] = snd_soc_read(codec, WM8994_AIF2_RATE) - & WM8994_AIF1CLK_RATE_MASK; - - snd_soc_update_bits(codec, WM8994_AIF1_RATE, - WM8994_AIF1CLK_RATE_MASK, 0x1); - snd_soc_update_bits(codec, WM8994_AIF2_RATE, - WM8994_AIF2CLK_RATE_MASK, 0x1); - } else if ((max(wm8994->aifclk[0], wm8994->aifclk[1]) >= 50000) \ - && wm8994->aifdiv[0]) { - snd_soc_update_bits(codec, WM8994_AIF1_RATE, - WM8994_AIF1CLK_RATE_MASK, - wm8994->aifdiv[0]); - snd_soc_update_bits(codec, WM8994_AIF2_RATE, - WM8994_AIF2CLK_RATE_MASK, - wm8994->aifdiv[1]); - - wm8994->aifdiv[0] = 0; - wm8994->aifdiv[1] = 0; - } - - return 0; -} - -static int wm8994_set_bias_level(struct snd_soc_codec *codec, - enum snd_soc_bias_level level) -{ - struct wm8994 *control = codec->control_data; - struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec); - - wm_hubs_set_bias_level(codec, level); - - switch (level) { - case SND_SOC_BIAS_ON: - break; - - case SND_SOC_BIAS_PREPARE: - /* MICBIAS into regulating mode */ - switch (control->type) { - case WM8958: - case WM1811: - snd_soc_update_bits(codec, WM8958_MICBIAS1, - WM8958_MICB1_MODE, 0); - snd_soc_update_bits(codec, WM8958_MICBIAS2, - WM8958_MICB2_MODE, 0); - break; - default: - break; - } - - if (codec->dapm.bias_level == SND_SOC_BIAS_STANDBY) - active_reference(codec); - break; - - case SND_SOC_BIAS_STANDBY: - if (codec->dapm.bias_level == SND_SOC_BIAS_OFF) { -#if 0 /* To do */ - pm_runtime_get_sync(codec->dev); -#endif - - switch (control->type) { - case WM8994: - if (wm8994->revision < 4) { - /* Tweak DC servo and DSP - * configuration for improved - * performance. */ - snd_soc_write(codec, 0x102, 0x3); - snd_soc_write(codec, 0x56, 0x3); - snd_soc_write(codec, 0x817, 0); - snd_soc_write(codec, 0x102, 0); - } - break; - - case WM8958: - if (wm8994->revision == 0) { - /* Optimise performance for rev A */ - snd_soc_write(codec, 0x102, 0x3); - snd_soc_write(codec, 0xcb, 0x81); - snd_soc_write(codec, 0x817, 0); - snd_soc_write(codec, 0x102, 0); - - snd_soc_update_bits(codec, - WM8958_CHARGE_PUMP_2, - WM8958_CP_DISCH, - WM8958_CP_DISCH); - } - break; - - case WM1811: - if (wm8994->revision < 5) { - snd_soc_write(codec, 0x102, 0x3); - snd_soc_write(codec, 0x56, 0x7); - snd_soc_write(codec, 0x5d, 0x7e); - snd_soc_write(codec, 0x5e, 0x0); - snd_soc_write(codec, 0x102, 0x0); - } - break; - } - - /* Discharge LINEOUT1 & 2 */ - snd_soc_update_bits(codec, WM8994_ANTIPOP_1, - WM8994_LINEOUT1_DISCH | - WM8994_LINEOUT2_DISCH, - WM8994_LINEOUT1_DISCH | - WM8994_LINEOUT2_DISCH); - } - - if (codec->dapm.bias_level == SND_SOC_BIAS_PREPARE) - active_dereference(codec); - - /* MICBIAS into bypass mode on newer devices */ - switch (control->type) { - case WM8958: - case WM1811: - snd_soc_update_bits(codec, WM8958_MICBIAS1, - WM8958_MICB1_MODE, - WM8958_MICB1_MODE); - snd_soc_update_bits(codec, WM8958_MICBIAS2, - WM8958_MICB2_MODE, - WM8958_MICB2_MODE); - break; - default: - break; - } - break; - - case SND_SOC_BIAS_OFF: - if (codec->dapm.bias_level == SND_SOC_BIAS_STANDBY) { - wm8994->cur_fw = NULL; - -#if 0 /* To do */ - pm_runtime_put(codec->dev); -#endif - } - break; - } - - codec->dapm.bias_level = level; - - return 0; -} - -int wm8994_vmid_mode(struct snd_soc_codec *codec, enum wm8994_vmid_mode mode) -{ - struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec); - - switch (mode) { - case WM8994_VMID_NORMAL: - if (wm8994->hubs.lineout1_se) { - snd_soc_dapm_disable_pin(&codec->dapm, - "LINEOUT1N Driver"); - snd_soc_dapm_disable_pin(&codec->dapm, - "LINEOUT1P Driver"); - } - if (wm8994->hubs.lineout2_se) { - snd_soc_dapm_disable_pin(&codec->dapm, - "LINEOUT2N Driver"); - snd_soc_dapm_disable_pin(&codec->dapm, - "LINEOUT2P Driver"); - } - - /* Do the sync with the old mode to allow it to clean up */ - snd_soc_dapm_sync(&codec->dapm); - wm8994->vmid_mode = mode; - break; - - case WM8994_VMID_FORCE: - if (wm8994->hubs.lineout1_se) { - snd_soc_dapm_force_enable_pin(&codec->dapm, - "LINEOUT1N Driver"); - snd_soc_dapm_force_enable_pin(&codec->dapm, - "LINEOUT1P Driver"); - } - if (wm8994->hubs.lineout2_se) { - snd_soc_dapm_force_enable_pin(&codec->dapm, - "LINEOUT2N Driver"); - snd_soc_dapm_force_enable_pin(&codec->dapm, - "LINEOUT2P Driver"); - } - - wm8994->vmid_mode = mode; - snd_soc_dapm_sync(&codec->dapm); - break; - - default: - return -EINVAL; - } - - return 0; -} - -static int wm8994_set_dai_fmt(struct snd_soc_dai *dai, unsigned int fmt) -{ - struct snd_soc_codec *codec = dai->codec; - struct wm8994 *control = codec->control_data; - int ms_reg; - int aif1_reg; - int ms = 0; - int aif1 = 0; - - switch (dai->id) { - case 1: - ms_reg = WM8994_AIF1_MASTER_SLAVE; - aif1_reg = WM8994_AIF1_CONTROL_1; - break; - case 2: - ms_reg = WM8994_AIF2_MASTER_SLAVE; - aif1_reg = WM8994_AIF2_CONTROL_1; - break; - default: - return -EINVAL; - } - - switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) { - case SND_SOC_DAIFMT_CBS_CFS: - break; - case SND_SOC_DAIFMT_CBM_CFM: - ms = WM8994_AIF1_MSTR; - break; - default: - return -EINVAL; - } - - switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) { - case SND_SOC_DAIFMT_DSP_B: - aif1 |= WM8994_AIF1_LRCLK_INV; - case SND_SOC_DAIFMT_DSP_A: - aif1 |= 0x18; - break; - case SND_SOC_DAIFMT_I2S: - aif1 |= 0x10; - break; - case SND_SOC_DAIFMT_RIGHT_J: - break; - case SND_SOC_DAIFMT_LEFT_J: - aif1 |= 0x8; - break; - default: - return -EINVAL; - } - - switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) { - case SND_SOC_DAIFMT_DSP_A: - case SND_SOC_DAIFMT_DSP_B: - /* frame inversion not valid for DSP modes */ - switch (fmt & SND_SOC_DAIFMT_INV_MASK) { - case SND_SOC_DAIFMT_NB_NF: - break; - case SND_SOC_DAIFMT_IB_NF: - aif1 |= WM8994_AIF1_BCLK_INV; - break; - default: - return -EINVAL; - } - break; - - case SND_SOC_DAIFMT_I2S: - case SND_SOC_DAIFMT_RIGHT_J: - case SND_SOC_DAIFMT_LEFT_J: - switch (fmt & SND_SOC_DAIFMT_INV_MASK) { - case SND_SOC_DAIFMT_NB_NF: - break; - case SND_SOC_DAIFMT_IB_IF: - aif1 |= WM8994_AIF1_BCLK_INV | WM8994_AIF1_LRCLK_INV; - break; - case SND_SOC_DAIFMT_IB_NF: - aif1 |= WM8994_AIF1_BCLK_INV; - break; - case SND_SOC_DAIFMT_NB_IF: - aif1 |= WM8994_AIF1_LRCLK_INV; - break; - default: - return -EINVAL; - } - break; - default: - return -EINVAL; - } - - /* The AIF2 format configuration needs to be mirrored to AIF3 - * on WM8958 if it's in use so just do it all the time. */ - switch (control->type) { - case WM1811: - case WM8958: - if (dai->id == 2) - snd_soc_update_bits(codec, WM8958_AIF3_CONTROL_1, - WM8994_AIF1_LRCLK_INV | - WM8958_AIF3_FMT_MASK, aif1); - break; - - default: - break; - } - - snd_soc_update_bits(codec, aif1_reg, - WM8994_AIF1_BCLK_INV | WM8994_AIF1_LRCLK_INV | - WM8994_AIF1_FMT_MASK, - aif1); - snd_soc_update_bits(codec, ms_reg, WM8994_AIF1_MSTR, - ms); - - return 0; -} - -static struct { - int val, rate; -} srs[] = { - { 0, 8000 }, - { 1, 11025 }, - { 2, 12000 }, - { 3, 16000 }, - { 4, 22050 }, - { 5, 24000 }, - { 6, 32000 }, - { 7, 44100 }, - { 8, 48000 }, - { 9, 88200 }, - { 10, 96000 }, -}; - -static int fs_ratios[] = { - 64, 128, 192, 256, 348, 512, 768, 1024, 1408, 1536 -}; - -static int bclk_divs[] = { - 10, 15, 20, 30, 40, 50, 60, 80, 110, 120, 160, 220, 240, 320, 440, 480, - 640, 880, 960, 1280, 1760, 1920 -}; - -static int wm8994_hw_params(struct snd_pcm_substream *substream, - struct snd_pcm_hw_params *params, - struct snd_soc_dai *dai) -{ - struct snd_soc_codec *codec = dai->codec; - struct wm8994 *control = codec->control_data; - struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec); - int aif1_reg; - int aif2_reg; - int bclk_reg; - int lrclk_reg; - int rate_reg; - int aif1 = 0; - int aif2 = 0; - int bclk = 0; - int lrclk = 0; - int rate_val = 0; - int id = dai->id - 1; - - int i, cur_val, best_val, bclk_rate, best; - - switch (dai->id) { - case 1: - aif1_reg = WM8994_AIF1_CONTROL_1; - aif2_reg = WM8994_AIF1_CONTROL_2; - bclk_reg = WM8994_AIF1_BCLK; - rate_reg = WM8994_AIF1_RATE; - if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK || - wm8994->lrclk_shared[0]) { - lrclk_reg = WM8994_AIF1DAC_LRCLK; - } else { - lrclk_reg = WM8994_AIF1ADC_LRCLK; - dev_dbg(codec->dev, "AIF1 using split LRCLK\n"); - } - break; - case 2: - aif1_reg = WM8994_AIF2_CONTROL_1; - aif2_reg = WM8994_AIF2_CONTROL_2; - bclk_reg = WM8994_AIF2_BCLK; - rate_reg = WM8994_AIF2_RATE; - if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK || - wm8994->lrclk_shared[1]) { - lrclk_reg = WM8994_AIF2DAC_LRCLK; - } else { - lrclk_reg = WM8994_AIF2ADC_LRCLK; - dev_dbg(codec->dev, "AIF2 using split LRCLK\n"); - } - break; - case 3: - switch (control->type) { - case WM1811: - case WM8958: - aif1_reg = WM8958_AIF3_CONTROL_1; - break; - default: - return 0; - } - default: - return -EINVAL; - } - - bclk_rate = params_rate(params) * 2; - switch (params_format(params)) { - case SNDRV_PCM_FORMAT_S16_LE: - bclk_rate *= 16; - break; - case SNDRV_PCM_FORMAT_S20_3LE: - bclk_rate *= 20; - aif1 |= 0x20; - break; - case SNDRV_PCM_FORMAT_S24_LE: - bclk_rate *= 24; - aif1 |= 0x40; - break; - case SNDRV_PCM_FORMAT_S32_LE: - bclk_rate *= 32; - aif1 |= 0x60; - break; - default: - return -EINVAL; - } - - /* Try to find an appropriate sample rate; look for an exact match. */ - for (i = 0; i < ARRAY_SIZE(srs); i++) - if (srs[i].rate == params_rate(params)) - break; - if (i == ARRAY_SIZE(srs)) - return -EINVAL; - rate_val |= srs[i].val << WM8994_AIF1_SR_SHIFT; - - dev_dbg(dai->dev, "Sample rate is %dHz\n", srs[i].rate); - dev_dbg(dai->dev, "AIF%dCLK is %dHz, target BCLK %dHz\n", - dai->id, wm8994->aifclk[id], bclk_rate); - - if (params_channels(params) == 1 && - (snd_soc_read(codec, aif1_reg) & 0x18) == 0x18) - aif2 |= WM8994_AIF1_MONO; - - if (wm8994->aifclk[id] == 0) { - dev_err(dai->dev, "AIF%dCLK not configured\n", dai->id); - return -EINVAL; - } - - /* AIFCLK/fs ratio; look for a close match in either direction */ - best = 0; - best_val = abs((fs_ratios[0] * params_rate(params)) - - wm8994->aifclk[id]); - for (i = 1; i < ARRAY_SIZE(fs_ratios); i++) { - cur_val = abs((fs_ratios[i] * params_rate(params)) - - wm8994->aifclk[id]); - if (cur_val >= best_val) - continue; - best = i; - best_val = cur_val; - } - dev_dbg(dai->dev, "Selected AIF%dCLK/fs = %d\n", - dai->id, fs_ratios[best]); - rate_val |= best; - - /* We may not get quite the right frequency if using - * approximate clocks so look for the closest match that is - * higher than the target (we need to ensure that there enough - * BCLKs to clock out the samples). - */ - best = 0; - for (i = 0; i < ARRAY_SIZE(bclk_divs); i++) { - cur_val = (wm8994->aifclk[id] * 10 / bclk_divs[i]) - bclk_rate; - if (cur_val < 0) /* BCLK table is sorted */ - break; - best = i; - } - bclk_rate = wm8994->aifclk[id] * 10 / bclk_divs[best]; - dev_dbg(dai->dev, "Using BCLK_DIV %d for actual BCLK %dHz\n", - bclk_divs[best], bclk_rate); - bclk |= best << WM8994_AIF1_BCLK_DIV_SHIFT; - - lrclk = bclk_rate / params_rate(params); - dev_dbg(dai->dev, "Using LRCLK rate %d for actual LRCLK %dHz\n", - lrclk, bclk_rate / lrclk); - - snd_soc_update_bits(codec, aif1_reg, WM8994_AIF1_WL_MASK, aif1); - snd_soc_update_bits(codec, aif2_reg, WM8994_AIF1_MONO, aif2); - snd_soc_update_bits(codec, bclk_reg, WM8994_AIF1_BCLK_DIV_MASK, bclk); - snd_soc_update_bits(codec, lrclk_reg, WM8994_AIF1DAC_RATE_MASK, - lrclk); - snd_soc_update_bits(codec, rate_reg, WM8994_AIF1_SR_MASK | - WM8994_AIF1CLK_RATE_MASK, rate_val); - - if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) { - switch (dai->id) { - case 1: - wm8994->dac_rates[0] = params_rate(params); - wm8994_set_retune_mobile(codec, 0); - wm8994_set_retune_mobile(codec, 1); - break; - case 2: - wm8994->dac_rates[1] = params_rate(params); - wm8994_set_retune_mobile(codec, 2); - break; - } - } - - return 0; -} - -static int wm8994_aif3_hw_params(struct snd_pcm_substream *substream, - struct snd_pcm_hw_params *params, - struct snd_soc_dai *dai) -{ - struct snd_soc_codec *codec = dai->codec; - struct wm8994 *control = codec->control_data; - int aif1_reg; - int aif1 = 0; - - switch (dai->id) { - case 3: - switch (control->type) { - case WM1811: - case WM8958: - aif1_reg = WM8958_AIF3_CONTROL_1; - break; - default: - return 0; - } - default: - return 0; - } - - switch (params_format(params)) { - case SNDRV_PCM_FORMAT_S16_LE: - break; - case SNDRV_PCM_FORMAT_S20_3LE: - aif1 |= 0x20; - break; - case SNDRV_PCM_FORMAT_S24_LE: - aif1 |= 0x40; - break; - case SNDRV_PCM_FORMAT_S32_LE: - aif1 |= 0x60; - break; - default: - return -EINVAL; - } - - return snd_soc_update_bits(codec, aif1_reg, WM8994_AIF1_WL_MASK, aif1); -} - -static int wm8994_aif_mute(struct snd_soc_dai *codec_dai, int mute) -{ - struct snd_soc_codec *codec = codec_dai->codec; - int mute_reg; - int reg; - - switch (codec_dai->id) { - case 1: - mute_reg = WM8994_AIF1_DAC1_FILTERS_1; - break; - case 2: - mute_reg = WM8994_AIF2_DAC_FILTERS_1; - if (snd_soc_read(codec, WM8994_POWER_MANAGEMENT_6) - & WM8994_AIF2_DACDAT_SRC) - mute = 0; - break; - default: - return -EINVAL; - } - - if (mute) - reg = WM8994_AIF1DAC1_MUTE; - else - reg = 0; - - snd_soc_update_bits(codec, mute_reg, WM8994_AIF1DAC1_MUTE, reg); - - return 0; -} - -static int wm8994_set_tristate(struct snd_soc_dai *codec_dai, int tristate) -{ - struct snd_soc_codec *codec = codec_dai->codec; - int reg, val, mask; - - switch (codec_dai->id) { - case 1: - reg = WM8994_AIF1_MASTER_SLAVE; - mask = WM8994_AIF1_TRI; - break; - case 2: - reg = WM8994_AIF2_MASTER_SLAVE; - mask = WM8994_AIF2_TRI; - break; - case 3: - reg = WM8994_POWER_MANAGEMENT_6; - mask = WM8994_AIF3_TRI; - break; - default: - return -EINVAL; - } - - if (tristate) - val = mask; - else - val = 0; - - return snd_soc_update_bits(codec, reg, mask, val); -} - -static int wm8994_aif2_probe(struct snd_soc_dai *dai) -{ - struct snd_soc_codec *codec = dai->codec; - - /* Disable the pulls on the AIF if we're using it to save power. */ - snd_soc_update_bits(codec, WM8994_GPIO_3, - WM8994_GPN_PU | WM8994_GPN_PD, 0); - snd_soc_update_bits(codec, WM8994_GPIO_4, - WM8994_GPN_PU | WM8994_GPN_PD, 0); - snd_soc_update_bits(codec, WM8994_GPIO_5, - WM8994_GPN_PU | WM8994_GPN_PD, 0); - - return 0; -} - -#define WM8994_RATES SNDRV_PCM_RATE_8000_96000 - -#define WM8994_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE |\ - SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S32_LE) - -static struct snd_soc_dai_ops wm8994_aif1_dai_ops = { - .set_sysclk = wm8994_set_dai_sysclk, - .set_fmt = wm8994_set_dai_fmt, - .hw_params = wm8994_hw_params, - .digital_mute = wm8994_aif_mute, - .set_pll = wm8994_set_fll, - .set_tristate = wm8994_set_tristate, -}; - -static struct snd_soc_dai_ops wm8994_aif2_dai_ops = { - .set_sysclk = wm8994_set_dai_sysclk, - .set_fmt = wm8994_set_dai_fmt, - .hw_params = wm8994_hw_params, - .digital_mute = wm8994_aif_mute, - .set_pll = wm8994_set_fll, - .set_tristate = wm8994_set_tristate, -}; - -static struct snd_soc_dai_ops wm8994_aif3_dai_ops = { - .hw_params = wm8994_aif3_hw_params, - .set_tristate = wm8994_set_tristate, -}; - -static struct snd_soc_dai_driver wm8994_dai[] = { - { - .name = "wm8994-aif1", - .id = 1, - .playback = { - .stream_name = "AIF1 Playback", - .channels_min = 1, - .channels_max = 2, - .rates = WM8994_RATES, - .formats = WM8994_FORMATS, - }, - .capture = { - .stream_name = "AIF1 Capture", - .channels_min = 1, - .channels_max = 2, - .rates = WM8994_RATES, - .formats = WM8994_FORMATS, - }, - .ops = &wm8994_aif1_dai_ops, - }, - { - .name = "wm8994-aif2", - .id = 2, - .playback = { - .stream_name = "AIF2 Playback", - .channels_min = 1, - .channels_max = 2, - .rates = WM8994_RATES, - .formats = WM8994_FORMATS, - }, - .capture = { - .stream_name = "AIF2 Capture", - .channels_min = 1, - .channels_max = 2, - .rates = WM8994_RATES, - .formats = WM8994_FORMATS, - }, - .probe = wm8994_aif2_probe, - .ops = &wm8994_aif2_dai_ops, - }, - { - .name = "wm8994-aif3", - .id = 3, - .playback = { - .stream_name = "AIF3 Playback", - .channels_min = 1, - .channels_max = 2, - .rates = WM8994_RATES, - .formats = WM8994_FORMATS, - }, - .capture = { - .stream_name = "AIF3 Capture", - .channels_min = 1, - .channels_max = 2, - .rates = WM8994_RATES, - .formats = WM8994_FORMATS, - }, - .ops = &wm8994_aif3_dai_ops, - } -}; - -#ifdef CONFIG_PM -static int wm8994_codec_suspend(struct snd_soc_codec *codec, pm_message_t state) -{ - struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec); - struct wm8994 *control = codec->control_data; - int i, ret; - - switch (control->type) { - case WM8994: - snd_soc_update_bits(codec, WM8994_MICBIAS, WM8994_MICD_ENA, 0); - break; - case WM1811: - snd_soc_update_bits(codec, WM8994_ANTIPOP_2, - WM1811_JACKDET_MODE_MASK, 0); - /* Fall through */ - case WM8958: - snd_soc_update_bits(codec, WM8958_MIC_DETECT_1, - WM8958_MICD_ENA, 0); - break; - } - - for (i = 0; i < ARRAY_SIZE(wm8994->fll); i++) { - memcpy(&wm8994->fll_suspend[i], &wm8994->fll[i], - sizeof(struct wm8994_fll_config)); - ret = _wm8994_set_fll(codec, i + 1, 0, 0, 0); - if (ret < 0) - dev_warn(codec->dev, "Failed to stop FLL%d: %d\n", - i + 1, ret); - } - - wm8994_set_bias_level(codec, SND_SOC_BIAS_OFF); - - return 0; -} - -static int wm8994_codec_resume(struct snd_soc_codec *codec) -{ - struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec); - struct wm8994 *control = codec->control_data; - int i, ret; - unsigned int val, mask; - - if (wm8994->revision < 4) { - /* force a HW read */ - val = wm8994_reg_read(codec->control_data, - WM8994_POWER_MANAGEMENT_5); - if (val < 0) - dev_err(codec->dev, "[%s]Failed to read PM5 ret[%d]\n", - __func__, val); - - /* modify the cache only */ - codec->cache_only = 1; - mask = WM8994_DAC1R_ENA | WM8994_DAC1L_ENA | - WM8994_DAC2R_ENA | WM8994_DAC2L_ENA; - val &= mask; - snd_soc_update_bits(codec, WM8994_POWER_MANAGEMENT_5, - mask, val); - codec->cache_only = 0; - } - - /* Restore the registers */ - ret = snd_soc_cache_sync(codec); - if (ret != 0) - dev_err(codec->dev, "Failed to sync cache: %d\n", ret); - - wm8994_set_bias_level(codec, SND_SOC_BIAS_STANDBY); - - for (i = 0; i < ARRAY_SIZE(wm8994->fll); i++) { - if (!wm8994->fll_suspend[i].out) - continue; - - ret = _wm8994_set_fll(codec, i + 1, - wm8994->fll_suspend[i].src, - wm8994->fll_suspend[i].in, - wm8994->fll_suspend[i].out); - if (ret < 0) - dev_warn(codec->dev, "Failed to restore FLL%d: %d\n", - i + 1, ret); - } - - return 0; -} -#else -#define wm8994_codec_suspend NULL -#define wm8994_codec_resume NULL -#endif - -static void wm8994_handle_retune_mobile_pdata(struct wm8994_priv *wm8994) -{ - struct snd_soc_codec *codec = wm8994->codec; - struct wm8994_pdata *pdata = wm8994->pdata; - struct snd_kcontrol_new controls[] = { - SOC_ENUM_EXT("AIF1.1 EQ Mode", - wm8994->retune_mobile_enum, - wm8994_get_retune_mobile_enum, - wm8994_put_retune_mobile_enum), - SOC_ENUM_EXT("AIF1.2 EQ Mode", - wm8994->retune_mobile_enum, - wm8994_get_retune_mobile_enum, - wm8994_put_retune_mobile_enum), - SOC_ENUM_EXT("AIF2 EQ Mode", - wm8994->retune_mobile_enum, - wm8994_get_retune_mobile_enum, - wm8994_put_retune_mobile_enum), - }; - int ret, i, j; - const char **t; - - /* We need an array of texts for the enum API but the number - * of texts is likely to be less than the number of - * configurations due to the sample rate dependency of the - * configurations. */ - wm8994->num_retune_mobile_texts = 0; - wm8994->retune_mobile_texts = NULL; - for (i = 0; i < pdata->num_retune_mobile_cfgs; i++) { - for (j = 0; j < wm8994->num_retune_mobile_texts; j++) { - if (strcmp(pdata->retune_mobile_cfgs[i].name, - wm8994->retune_mobile_texts[j]) == 0) - break; - } - - if (j != wm8994->num_retune_mobile_texts) - continue; - - /* Expand the array... */ - t = krealloc(wm8994->retune_mobile_texts, - sizeof(char *) * - (wm8994->num_retune_mobile_texts + 1), - GFP_KERNEL); - if (t == NULL) - continue; - - /* ...store the new entry... */ - t[wm8994->num_retune_mobile_texts] = - pdata->retune_mobile_cfgs[i].name; - - /* ...and remember the new version. */ - wm8994->num_retune_mobile_texts++; - wm8994->retune_mobile_texts = t; - } - - dev_dbg(codec->dev, "Allocated %d unique ReTune Mobile names\n", - wm8994->num_retune_mobile_texts); - - wm8994->retune_mobile_enum.max = wm8994->num_retune_mobile_texts; - wm8994->retune_mobile_enum.texts = wm8994->retune_mobile_texts; - - ret = snd_soc_add_controls(wm8994->codec, controls, - ARRAY_SIZE(controls)); - if (ret != 0) - dev_err(wm8994->codec->dev, - "Failed to add ReTune Mobile controls: %d\n", ret); -} - -static void wm8994_handle_pdata(struct wm8994_priv *wm8994) -{ - struct snd_soc_codec *codec = wm8994->codec; - struct wm8994_pdata *pdata = wm8994->pdata; - int ret, i; - - if (!pdata) - return; - - wm_hubs_handle_analogue_pdata(codec, pdata->lineout1_diff, - pdata->lineout2_diff, - pdata->lineout1fb, - pdata->lineout2fb, - pdata->jd_scthr, - pdata->jd_thr, - pdata->micbias1_lvl, - pdata->micbias2_lvl); - - dev_dbg(codec->dev, "%d DRC configurations\n", pdata->num_drc_cfgs); - - if (pdata->num_drc_cfgs) { - struct snd_kcontrol_new controls[] = { - SOC_ENUM_EXT("AIF1DRC1 Mode", wm8994->drc_enum, - wm8994_get_drc_enum, wm8994_put_drc_enum), - SOC_ENUM_EXT("AIF1DRC2 Mode", wm8994->drc_enum, - wm8994_get_drc_enum, wm8994_put_drc_enum), - SOC_ENUM_EXT("AIF2DRC Mode", wm8994->drc_enum, - wm8994_get_drc_enum, wm8994_put_drc_enum), - }; - - /* We need an array of texts for the enum API */ - wm8994->drc_texts = kmalloc(sizeof(char *) - * pdata->num_drc_cfgs, GFP_KERNEL); - if (!wm8994->drc_texts) { - dev_err(wm8994->codec->dev, - "Failed to allocate %d DRC config texts\n", - pdata->num_drc_cfgs); - return; - } - - for (i = 0; i < pdata->num_drc_cfgs; i++) - wm8994->drc_texts[i] = pdata->drc_cfgs[i].name; - - wm8994->drc_enum.max = pdata->num_drc_cfgs; - wm8994->drc_enum.texts = wm8994->drc_texts; - - ret = snd_soc_add_controls(wm8994->codec, controls, - ARRAY_SIZE(controls)); - if (ret != 0) - dev_err(wm8994->codec->dev, - "Failed to add DRC mode controls: %d\n", ret); - - for (i = 0; i < WM8994_NUM_DRC; i++) - wm8994_set_drc(codec, i); - } - - dev_dbg(codec->dev, "%d ReTune Mobile configurations\n", - pdata->num_retune_mobile_cfgs); - - if (pdata->num_retune_mobile_cfgs) - wm8994_handle_retune_mobile_pdata(wm8994); - else - snd_soc_add_controls(wm8994->codec, wm8994_eq_controls, - ARRAY_SIZE(wm8994_eq_controls)); - - for (i = 0; i < ARRAY_SIZE(pdata->micbias); i++) { - if (pdata->micbias[i]) { - snd_soc_write(codec, WM8958_MICBIAS1 + i, - pdata->micbias[i] & 0xffff); - } - } -} - -/** - * wm8994_mic_detect - Enable microphone detection via the WM8994 IRQ - * - * @codec: WM8994 codec - * @jack: jack to report detection events on - * @micbias: microphone bias to detect on - * @det: value to report for presence detection - * @shrt: value to report for short detection - * - * Enable microphone detection via IRQ on the WM8994. If GPIOs are - * being used to bring out signals to the processor then only platform - * data configuration is needed for WM8994 and processor GPIOs should - * be configured using snd_soc_jack_add_gpios() instead. - * - * Configuration of detection levels is available via the micbias1_lvl - * and micbias2_lvl platform data members. - */ -int wm8994_mic_detect(struct snd_soc_codec *codec, struct snd_soc_jack *jack, - int micbias, int det, int shrt) -{ - struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec); - struct wm8994_micdet *micdet; - struct wm8994 *control = codec->control_data; - int reg; - - if (control->type != WM8994) - return -EINVAL; - - switch (micbias) { - case 1: - micdet = &wm8994->micdet[0]; - break; - case 2: - micdet = &wm8994->micdet[1]; - break; - default: - return -EINVAL; - } - - dev_dbg(codec->dev, "Configuring microphone detection on %d: %x %x\n", - micbias, det, shrt); - - /* Store the configuration */ - micdet->jack = jack; - micdet->det = det; - micdet->shrt = shrt; - - /* If either of the jacks is set up then enable detection */ - if (wm8994->micdet[0].jack || wm8994->micdet[1].jack) - reg = WM8994_MICD_ENA; - else - reg = 0; - - snd_soc_update_bits(codec, WM8994_MICBIAS, WM8994_MICD_ENA, reg); - - return 0; -} -EXPORT_SYMBOL_GPL(wm8994_mic_detect); - -static irqreturn_t wm8994_mic_irq(int irq, void *data) -{ - struct wm8994_priv *priv = data; - struct snd_soc_codec *codec = priv->codec; - int reg; - int report; - -#ifndef CONFIG_SND_SOC_WM8994_MODULE - trace_snd_soc_jack_irq(dev_name(codec->dev)); -#endif - - reg = snd_soc_read(codec, WM8994_INTERRUPT_RAW_STATUS_2); - if (reg < 0) { - dev_err(codec->dev, "Failed to read microphone status: %d\n", - reg); - return IRQ_HANDLED; - } - - dev_dbg(codec->dev, "Microphone status: %x\n", reg); - - report = 0; - if (reg & WM8994_MIC1_DET_STS) - report |= priv->micdet[0].det; - if (reg & WM8994_MIC1_SHRT_STS) - report |= priv->micdet[0].shrt; - snd_soc_jack_report(priv->micdet[0].jack, report, - priv->micdet[0].det | priv->micdet[0].shrt); - - report = 0; - if (reg & WM8994_MIC2_DET_STS) - report |= priv->micdet[1].det; - if (reg & WM8994_MIC2_SHRT_STS) - report |= priv->micdet[1].shrt; - snd_soc_jack_report(priv->micdet[1].jack, report, - priv->micdet[1].det | priv->micdet[1].shrt); - - return IRQ_HANDLED; -} - -static void wm1811_micd_stop(struct snd_soc_codec *codec) -{ - struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec); - - if (!wm8994->jackdet) - return; - - mutex_lock(&wm8994->accdet_lock); - - snd_soc_update_bits(codec, WM8958_MIC_DETECT_1, WM8958_MICD_ENA, 0); - - wm1811_jackdet_set_mode(codec, WM1811_JACKDET_MODE_JACK); - - mutex_unlock(&wm8994->accdet_lock); - - if (wm8994->pdata->jd_ext_cap) - snd_soc_dapm_disable_pin(&codec->dapm, - "MICBIAS2"); -} - -static void wm8958_button_det(struct snd_soc_codec *codec, u16 status) -{ - struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec); - int report; - - report = 0; - if (status & 0x4) - report |= SND_JACK_BTN_0; - - if (status & 0x8) - report |= SND_JACK_BTN_1; - - if (status & 0x10) - report |= SND_JACK_BTN_2; - - if (status & 0x20) - report |= SND_JACK_BTN_3; - - if (status & 0x40) - report |= SND_JACK_BTN_4; - - if (status & 0x80) - report |= SND_JACK_BTN_5; - - snd_soc_jack_report(wm8994->micdet[0].jack, report, - wm8994->btn_mask); -} - -static void wm8958_mic_id(void *data, u16 status) -{ - struct snd_soc_codec *codec = data; - struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec); - - /* Either nothing present or just starting detection */ - if (!(status & WM8958_MICD_STS)) { - /* If nothing present then clear our statuses */ - dev_dbg(codec->dev, "Detected open circuit\n"); - wm8994->jack_mic = false; - wm8994->mic_detecting = true; - - wm1811_micd_stop(codec); - - wm8958_micd_set_rate(codec); - - snd_soc_jack_report(wm8994->micdet[0].jack, 0, - wm8994->btn_mask | - SND_JACK_HEADSET); - return; - } - /* If the measurement is showing a high impedence we've got a - * microphone. - */ - if (status & 0x600) { - dev_dbg(codec->dev, "Detected microphone\n"); - - wm8994->mic_detecting = false; - wm8994->jack_mic = true; - - wm8958_micd_set_rate(codec); - - snd_soc_jack_report(wm8994->micdet[0].jack, SND_JACK_HEADSET, - SND_JACK_HEADSET); - } - - - if (status & 0x4) { - dev_dbg(codec->dev, "Detected headphone\n"); - wm8994->mic_detecting = false; - - wm8958_micd_set_rate(codec); - - snd_soc_jack_report(wm8994->micdet[0].jack, SND_JACK_HEADPHONE, - SND_JACK_HEADSET); - - /* If we have jackdet that will detect removal */ - wm1811_micd_stop(codec); - - snd_soc_jack_report(wm8994->micdet[0].jack, SND_JACK_HEADPHONE, - SND_JACK_HEADSET); - } -} - -static irqreturn_t wm1811_jackdet_irq(int irq, void *data) -{ - struct wm8994_priv *wm8994 = data; - struct snd_soc_codec *codec = wm8994->codec; - int reg; - bool present; - - mutex_lock(&wm8994->accdet_lock); - - reg = snd_soc_read(codec, WM1811_JACKDET_CTRL); - if (reg < 0) { - dev_err(codec->dev, "Failed to read jack status: %d\n", reg); - mutex_unlock(&wm8994->accdet_lock); - return IRQ_NONE; - } - - dev_dbg(codec->dev, "JACKDET %x\n", reg); - - present = reg & WM1811_JACKDET_LVL; - - if (present) { - dev_dbg(codec->dev, "Jack detected\n"); - - wm8958_micd_set_rate(codec); - - snd_soc_update_bits(codec, WM8958_MICBIAS2, - WM8958_MICB2_DISCH, 0); - - /* Disable debounce while inserted */ - snd_soc_update_bits(codec, WM1811_JACKDET_CTRL, - WM1811_JACKDET_DB, 0); - - /* If there's a callback it'll be called out of the lock */ - if (!wm8994->micd_cb) { - /* - * Start off measument of microphone impedence to find out - * what's actually there. - */ - wm8994->mic_detecting = true; - wm1811_jackdet_set_mode(codec, WM1811_JACKDET_MODE_MIC); - - snd_soc_update_bits(codec, WM8958_MIC_DETECT_1, - WM8958_MICD_ENA, WM8958_MICD_ENA); - } - } else { - dev_dbg(codec->dev, "Jack not detected\n"); - - snd_soc_update_bits(codec, WM8958_MICBIAS2, - WM8958_MICB2_DISCH, WM8958_MICB2_DISCH); - - /* Enable debounce while removed */ - snd_soc_update_bits(codec, WM1811_JACKDET_CTRL, - WM1811_JACKDET_DB, WM1811_JACKDET_DB); - - wm8994->mic_detecting = false; - wm8994->jack_mic = false; - snd_soc_update_bits(codec, WM8958_MIC_DETECT_1, - WM8958_MICD_ENA, 0); - wm1811_jackdet_set_mode(codec, WM1811_JACKDET_MODE_JACK); - } - - mutex_unlock(&wm8994->accdet_lock); - - /* Custom callbacks may reasonably wish to take the same locks */ - if (present && wm8994->micd_cb) - wm8994->micd_cb(wm8994->micd_cb_data); - - /* If required for an external cap force MICBIAS on */ - if (wm8994->pdata->jd_ext_cap) { - mutex_lock(&codec->mutex); - - if (present) - snd_soc_dapm_force_enable_pin(&codec->dapm, - "MICBIAS2"); - else - snd_soc_dapm_disable_pin(&codec->dapm, "MICBIAS2"); - - snd_soc_dapm_sync(&codec->dapm); - mutex_unlock(&codec->mutex); - } - - if (present) - snd_soc_jack_report(wm8994->micdet[0].jack, - SND_JACK_MECHANICAL, SND_JACK_MECHANICAL); - else - snd_soc_jack_report(wm8994->micdet[0].jack, 0, - SND_JACK_MECHANICAL | SND_JACK_HEADSET | - wm8994->btn_mask); - - return IRQ_HANDLED; -} - -/** - * wm8958_mic_detect - Enable microphone detection via the WM8958 IRQ - * - * @codec: WM8958 codec - * @jack: jack to report detection events on - * - * Enable microphone detection functionality for the WM8958. By - * default simple detection which supports the detection of up to 6 - * buttons plus video and microphone functionality is supported. - * - * The WM8958 has an advanced jack detection facility which is able to - * support complex accessory detection, especially when used in - * conjunction with external circuitry. In order to provide maximum - * flexiblity a callback is provided which allows a completely custom - * detection algorithm. - */ -int wm8958_mic_detect(struct snd_soc_codec *codec, struct snd_soc_jack *jack, - wm1811_micdet_cb det_cb, void *det_cb_data, - wm1811_mic_id_cb id_cb, void *id_cb_data) -{ - struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec); - struct wm8994 *control = codec->control_data; - u16 micd_lvl_sel; - - switch (control->type) { - case WM1811: - case WM8958: - break; - default: - return -EINVAL; - } - - if (jack) { - snd_soc_dapm_force_enable_pin(&codec->dapm, "CLK_SYS"); - snd_soc_dapm_sync(&codec->dapm); - - wm8994->micdet[0].jack = jack; - - if (det_cb) { - wm8994->micd_cb = det_cb; - wm8994->micd_cb_data = det_cb_data; - } else { - wm8994->mic_detecting = true; - wm8994->jack_mic = false; - } - - if (id_cb) { - wm8994->mic_id_cb = id_cb; - wm8994->mic_id_cb_data = id_cb_data; - } else { - wm8994->mic_id_cb = wm8958_mic_id; - wm8994->mic_id_cb_data = codec; - } - - wm8958_micd_set_rate(codec); - - /* Detect microphones and short circuits by default */ - if (wm8994->pdata->micd_lvl_sel) - micd_lvl_sel = wm8994->pdata->micd_lvl_sel; - else - micd_lvl_sel = 0x41; - - wm8994->btn_mask = SND_JACK_BTN_0 | SND_JACK_BTN_1 | - SND_JACK_BTN_2 | SND_JACK_BTN_3 | - SND_JACK_BTN_4 | SND_JACK_BTN_5; - - snd_soc_update_bits(codec, WM8958_MIC_DETECT_2, - WM8958_MICD_LVL_SEL_MASK, micd_lvl_sel); - - WARN_ON(codec->dapm.bias_level > SND_SOC_BIAS_STANDBY); - - /* - * If we can use jack detection start off with that, - * otherwise jump straight to microphone detection. - */ - if (wm8994->jackdet) { - snd_soc_update_bits(codec, WM8958_MICBIAS2, - WM8958_MICB2_DISCH, - WM8958_MICB2_DISCH); - snd_soc_update_bits(codec, WM8994_LDO_1, - WM8994_LDO1_DISCH, 0); - wm1811_jackdet_set_mode(codec, - WM1811_JACKDET_MODE_JACK); - } else { - snd_soc_update_bits(codec, WM8958_MIC_DETECT_1, - WM8958_MICD_ENA, WM8958_MICD_ENA); - } - - } else { - snd_soc_update_bits(codec, WM8958_MIC_DETECT_1, - WM8958_MICD_ENA, 0); - wm1811_jackdet_set_mode(codec, WM1811_JACKDET_MODE_NONE); - snd_soc_dapm_disable_pin(&codec->dapm, "CLK_SYS"); - snd_soc_dapm_sync(&codec->dapm); - } - - return 0; -} -EXPORT_SYMBOL_GPL(wm8958_mic_detect); - -static irqreturn_t wm8958_mic_irq(int irq, void *data) -{ - struct wm8994_priv *wm8994 = data; - struct snd_soc_codec *codec = wm8994->codec; - int reg, count, ret; - - /* - * Jack detection may have detected a removal simulataneously - * with an update of the MICDET status; if so it will have - * stopped detection and we can ignore this interrupt. - */ - if (!(snd_soc_read(codec, WM8958_MIC_DETECT_1) & WM8958_MICD_ENA)) - return IRQ_HANDLED; - - /* We may occasionally read a detection without an impedence - * range being provided - if that happens loop again. - */ - count = 10; - do { - reg = snd_soc_read(codec, WM8958_MIC_DETECT_3); - if (reg < 0) { - dev_err(codec->dev, - "Failed to read mic detect status: %d\n", - reg); - return IRQ_NONE; - } - - if (!(reg & WM8958_MICD_VALID)) { - dev_dbg(codec->dev, "Mic detect data not valid\n"); - goto out; - } - - if (!(reg & WM8958_MICD_STS) || (reg & WM8958_MICD_LVL_MASK)) - break; - - msleep(1); - } while (count--); - - if (count == 0) - dev_warn(codec->dev, "No impedence range reported for jack\n"); - -#ifndef CONFIG_SND_SOC_WM8994_MODULE - trace_snd_soc_jack_irq(dev_name(codec->dev)); -#endif - - /* Avoid a transient report when the accessory is being removed */ - if (wm8994->jackdet) { - ret = snd_soc_read(codec, WM1811_JACKDET_CTRL); - if (ret < 0) { - dev_err(codec->dev, "Failed to read jack status: %d\n", - ret); - } else if (!(ret & WM1811_JACKDET_LVL)) { - dev_dbg(codec->dev, "Ignoring removed jack\n"); - return IRQ_HANDLED; - } - } - - if (wm8994->mic_detecting) - wm8994->mic_id_cb(wm8994->mic_id_cb_data, reg); - else - wm8958_button_det(codec, reg); - -out: - return IRQ_HANDLED; -} - -static irqreturn_t wm8994_fifo_error(int irq, void *data) -{ - struct snd_soc_codec *codec = data; - - dev_err(codec->dev, "FIFO error\n"); - - return IRQ_HANDLED; -} - -static irqreturn_t wm8994_temp_warn(int irq, void *data) -{ - struct snd_soc_codec *codec = data; - - dev_err(codec->dev, "Thermal warning\n"); - - return IRQ_HANDLED; -} - -static irqreturn_t wm8994_temp_shut(int irq, void *data) -{ - struct snd_soc_codec *codec = data; - - dev_crit(codec->dev, "Thermal shutdown\n"); - - return IRQ_HANDLED; -} - -static int wm8994_codec_probe(struct snd_soc_codec *codec) -{ - struct wm8994 *control; - struct wm8994_priv *wm8994; - struct snd_soc_dapm_context *dapm = &codec->dapm; - int ret, i; - - codec->control_data = dev_get_drvdata(codec->dev->parent); - control = codec->control_data; - - wm8994 = kzalloc(sizeof(struct wm8994_priv), GFP_KERNEL); - if (wm8994 == NULL) - return -ENOMEM; - snd_soc_codec_set_drvdata(codec, wm8994); - - wm8994->pdata = dev_get_platdata(codec->dev->parent); - wm8994->codec = codec; - - mutex_init(&wm8994->accdet_lock); - - for (i = 0; i < ARRAY_SIZE(wm8994->fll_locked); i++) - init_completion(&wm8994->fll_locked[i]); - - if (wm8994->pdata && wm8994->pdata->micdet_irq) - wm8994->micdet_irq = wm8994->pdata->micdet_irq; - else if (wm8994->pdata && wm8994->pdata->irq_base) - wm8994->micdet_irq = wm8994->pdata->irq_base + - WM8994_IRQ_MIC1_DET; - -#if 0 /* To do */ - pm_runtime_enable(codec->dev); - pm_runtime_resume(codec->dev); -#endif - - /* Read our current status back from the chip - we don't want to - * reset as this may interfere with the GPIO or LDO operation. */ - for (i = 0; i < WM8994_CACHE_SIZE; i++) { - if (!wm8994_readable(codec, i) || wm8994_volatile(codec, i)) - continue; - - ret = wm8994_reg_read(codec->control_data, i); - if (ret <= 0) - continue; - - ret = snd_soc_cache_write(codec, i, ret); - if (ret != 0) { - dev_err(codec->dev, - "Failed to initialise cache for 0x%x: %d\n", - i, ret); - goto err; - } - } - - /* By default use idle_bias_off, will override for WM8994 */ - codec->dapm.idle_bias_off = 1; - - /* Set revision-specific configuration */ - wm8994->revision = snd_soc_read(codec, WM8994_CHIP_REVISION); - switch (control->type) { - case WM8994: - /* Single ended line outputs should have VMID on. */ - if (!wm8994->pdata->lineout1_diff || - !wm8994->pdata->lineout2_diff) - codec->dapm.idle_bias_off = 0; - - switch (wm8994->revision) { - case 2: - case 3: - wm8994->hubs.dcs_codes_l = -5; - wm8994->hubs.dcs_codes_r = -5; - wm8994->hubs.hp_startup_mode = 1; - wm8994->hubs.dcs_readback_mode = 1; - wm8994->hubs.series_startup = 1; - break; - default: - wm8994->hubs.dcs_readback_mode = 2; - break; - } - break; - - case WM8958: - wm8994->hubs.dcs_readback_mode = 1; - wm8994->hubs.hp_startup_mode = 1; - - switch (wm8994->revision) { - case 0: - break; - default: - wm8994->fll_byp = true; - break; - } - break; - - case WM1811: - wm8994->hubs.dcs_readback_mode = 2; - wm8994->hubs.no_series_update = 1; - wm8994->hubs.hp_startup_mode = 1; - wm8994->hubs.no_cache_dac_hp_direct = true; - wm8994->fll_byp = true; - - switch (wm8994->revision) { - case 0: - case 1: - case 2: - case 3: - case 4: - wm8994->hubs.dcs_codes_l = -11; - wm8994->hubs.dcs_codes_r = -9; - break; - default: - break; - } - - snd_soc_update_bits(codec, WM8994_ANALOGUE_HP_1, - WM1811_HPOUT1_ATTN, WM1811_HPOUT1_ATTN); - break; - - default: - break; - } - -#if 0 /* To do */ - wm8994_request_irq(codec->control_data, WM8994_IRQ_FIFOS_ERR, - wm8994_fifo_error, "FIFO error", codec); - wm8994_request_irq(codec->control_data, WM8994_IRQ_TEMP_WARN, - wm8994_temp_warn, "Thermal warning", codec); - wm8994_request_irq(codec->control_data, WM8994_IRQ_TEMP_SHUT, - wm8994_temp_shut, "Thermal shutdown", codec); - - ret = wm8994_request_irq(codec->control_data, WM8994_IRQ_DCS_DONE, - wm_hubs_dcs_done, "DC servo done", - &wm8994->hubs); - if (ret == 0) - wm8994->hubs.dcs_done_irq = true; -#endif - - switch (control->type) { - case WM8994: - if (wm8994->micdet_irq) { - ret = request_threaded_irq(wm8994->micdet_irq, NULL, - wm8994_mic_irq, - IRQF_TRIGGER_RISING, - "Mic1 detect", - wm8994); - if (ret != 0) - dev_warn(codec->dev, - "Failed to request Mic1 detect IRQ: %d\n", - ret); - } - - ret = wm8994_request_irq(codec->control_data, - WM8994_IRQ_MIC1_SHRT, - wm8994_mic_irq, "Mic 1 short", - wm8994); - if (ret != 0) - dev_warn(codec->dev, - "Failed to request Mic1 short IRQ: %d\n", - ret); - - ret = wm8994_request_irq(codec->control_data, - WM8994_IRQ_MIC2_DET, - wm8994_mic_irq, "Mic 2 detect", - wm8994); - if (ret != 0) - dev_warn(codec->dev, - "Failed to request Mic2 detect IRQ: %d\n", - ret); - - ret = wm8994_request_irq(codec->control_data, - WM8994_IRQ_MIC2_SHRT, - wm8994_mic_irq, "Mic 2 short", - wm8994); - if (ret != 0) - dev_warn(codec->dev, - "Failed to request Mic2 short IRQ: %d\n", - ret); - break; - - case WM8958: - case WM1811: - if (wm8994->micdet_irq) { - ret = request_threaded_irq(wm8994->micdet_irq, NULL, - wm8958_mic_irq, - IRQF_TRIGGER_RISING, - "Mic detect", - wm8994); - if (ret != 0) { - dev_warn(codec->dev, - "Failed to request Mic detect IRQ: %d\n", - ret); - } - } - } - - switch (control->type) { - case WM1811: - if (wm8994->revision > 1) { - ret = wm8994_request_irq(codec->control_data, - WM8994_IRQ_GPIO(6), - wm1811_jackdet_irq, "JACKDET", - wm8994); - if (ret == 0) { - wm8994->jackdet = true; - } else { - dev_warn(codec->dev, - "Failed to request Jack detect IRQ: %d\n", - ret); - } - } - break; - default: - break; - } - -#if 0 /* To do */ - wm8994->fll_locked_irq = true; - for (i = 0; i < ARRAY_SIZE(wm8994->fll_locked); i++) { - ret = wm8994_request_irq(codec->control_data, - WM8994_IRQ_FLL1_LOCK + i, - wm8994_fll_locked_irq, "FLL lock", - &wm8994->fll_locked[i]); - if (ret != 0) - wm8994->fll_locked_irq = false; - } -#endif - - /* Remember if AIFnLRCLK is configured as a GPIO. This should be - * configured on init - if a system wants to do this dynamically - * at runtime we can deal with that then. - */ - ret = wm8994_reg_read(codec->control_data, WM8994_GPIO_1); - if (ret < 0) { - dev_err(codec->dev, "Failed to read GPIO1 state: %d\n", ret); - goto err_irq; - } - if ((ret & WM8994_GPN_FN_MASK) != WM8994_GP_FN_PIN_SPECIFIC) { - wm8994->lrclk_shared[0] = 1; - wm8994_dai[0].symmetric_rates = 1; - } else { - wm8994->lrclk_shared[0] = 0; - } - - ret = wm8994_reg_read(codec->control_data, WM8994_GPIO_6); - if (ret < 0) { - dev_err(codec->dev, "Failed to read GPIO6 state: %d\n", ret); - goto err_irq; - } - if ((ret & WM8994_GPN_FN_MASK) != WM8994_GP_FN_PIN_SPECIFIC) { - wm8994->lrclk_shared[1] = 1; - wm8994_dai[1].symmetric_rates = 1; - } else { - wm8994->lrclk_shared[1] = 0; - } - - wm8994_set_bias_level(codec, SND_SOC_BIAS_STANDBY); - - /* Latch volume updates (right only; we always do left then right). */ - snd_soc_update_bits(codec, WM8994_AIF1_DAC1_LEFT_VOLUME, - WM8994_AIF1DAC1_VU, WM8994_AIF1DAC1_VU); - snd_soc_update_bits(codec, WM8994_AIF1_DAC1_RIGHT_VOLUME, - WM8994_AIF1DAC1_VU, WM8994_AIF1DAC1_VU); - snd_soc_update_bits(codec, WM8994_AIF1_DAC2_LEFT_VOLUME, - WM8994_AIF1DAC2_VU, WM8994_AIF1DAC2_VU); - snd_soc_update_bits(codec, WM8994_AIF1_DAC2_RIGHT_VOLUME, - WM8994_AIF1DAC2_VU, WM8994_AIF1DAC2_VU); - snd_soc_update_bits(codec, WM8994_AIF2_DAC_LEFT_VOLUME, - WM8994_AIF2DAC_VU, WM8994_AIF2DAC_VU); - snd_soc_update_bits(codec, WM8994_AIF2_DAC_RIGHT_VOLUME, - WM8994_AIF2DAC_VU, WM8994_AIF2DAC_VU); - snd_soc_update_bits(codec, WM8994_AIF1_ADC1_LEFT_VOLUME, - WM8994_AIF1ADC1_VU, WM8994_AIF1ADC1_VU); - snd_soc_update_bits(codec, WM8994_AIF1_ADC1_RIGHT_VOLUME, - WM8994_AIF1ADC1_VU, WM8994_AIF1ADC1_VU); - snd_soc_update_bits(codec, WM8994_AIF1_ADC2_LEFT_VOLUME, - WM8994_AIF1ADC2_VU, WM8994_AIF1ADC2_VU); - snd_soc_update_bits(codec, WM8994_AIF1_ADC2_RIGHT_VOLUME, - WM8994_AIF1ADC2_VU, WM8994_AIF1ADC2_VU); - snd_soc_update_bits(codec, WM8994_AIF2_ADC_LEFT_VOLUME, - WM8994_AIF2ADC_VU, WM8994_AIF1ADC2_VU); - snd_soc_update_bits(codec, WM8994_AIF2_ADC_RIGHT_VOLUME, - WM8994_AIF2ADC_VU, WM8994_AIF1ADC2_VU); - snd_soc_update_bits(codec, WM8994_DAC1_LEFT_VOLUME, - WM8994_DAC1_VU, WM8994_DAC1_VU); - snd_soc_update_bits(codec, WM8994_DAC1_RIGHT_VOLUME, - WM8994_DAC1_VU, WM8994_DAC1_VU); - snd_soc_update_bits(codec, WM8994_DAC2_LEFT_VOLUME, - WM8994_DAC2_VU, WM8994_DAC2_VU); - snd_soc_update_bits(codec, WM8994_DAC2_RIGHT_VOLUME, - WM8994_DAC2_VU, WM8994_DAC2_VU); - - /* Set the low bit of the 3D stereo depth so TLV matches */ - snd_soc_update_bits(codec, WM8994_AIF1_DAC1_FILTERS_2, - 1 << WM8994_AIF1DAC1_3D_GAIN_SHIFT, - 1 << WM8994_AIF1DAC1_3D_GAIN_SHIFT); - snd_soc_update_bits(codec, WM8994_AIF1_DAC2_FILTERS_2, - 1 << WM8994_AIF1DAC2_3D_GAIN_SHIFT, - 1 << WM8994_AIF1DAC2_3D_GAIN_SHIFT); - snd_soc_update_bits(codec, WM8994_AIF2_DAC_FILTERS_2, - 1 << WM8994_AIF2DAC_3D_GAIN_SHIFT, - 1 << WM8994_AIF2DAC_3D_GAIN_SHIFT); - - /* Unconditionally enable AIF1 ADC TDM mode on chips which can - * use this; it only affects behaviour on idle TDM clock - * cycles. */ - switch (control->type) { - case WM8994: - case WM8958: - snd_soc_update_bits(codec, WM8994_AIF1_CONTROL_1, - WM8994_AIF1ADC_TDM, WM8994_AIF1ADC_TDM); - break; - default: - break; - } - - /* Put MICBIAS into bypass mode by default on newer devices */ - switch (control->type) { - case WM8958: - case WM1811: - snd_soc_update_bits(codec, WM8958_MICBIAS1, - WM8958_MICB1_MODE, WM8958_MICB1_MODE); - snd_soc_update_bits(codec, WM8958_MICBIAS2, - WM8958_MICB2_MODE, WM8958_MICB2_MODE); - break; - default: - break; - } - - wm8994->hubs.check_class_w_digital = wm8994_check_class_w_digital; - wm_hubs_update_class_w(codec); - - wm8994_handle_pdata(wm8994); - - wm_hubs_add_analogue_controls(codec); - snd_soc_add_controls(codec, wm8994_snd_controls, - ARRAY_SIZE(wm8994_snd_controls)); - snd_soc_dapm_new_controls(dapm, wm8994_dapm_widgets, - ARRAY_SIZE(wm8994_dapm_widgets)); - - switch (control->type) { - case WM8994: - snd_soc_dapm_new_controls(dapm, wm8994_specific_dapm_widgets, - ARRAY_SIZE(wm8994_specific_dapm_widgets)); - if (wm8994->revision < 4) { - snd_soc_dapm_new_controls(dapm, wm8994_lateclk_revd_widgets, - ARRAY_SIZE(wm8994_lateclk_revd_widgets)); - snd_soc_dapm_new_controls(dapm, wm8994_adc_revd_widgets, - ARRAY_SIZE(wm8994_adc_revd_widgets)); - snd_soc_dapm_new_controls(dapm, wm8994_dac_revd_widgets, - ARRAY_SIZE(wm8994_dac_revd_widgets)); - } else { - snd_soc_dapm_new_controls(dapm, wm8994_lateclk_widgets, - ARRAY_SIZE(wm8994_lateclk_widgets)); - snd_soc_dapm_new_controls(dapm, wm8994_adc_widgets, - ARRAY_SIZE(wm8994_adc_widgets)); - snd_soc_dapm_new_controls(dapm, wm8994_dac_widgets, - ARRAY_SIZE(wm8994_dac_widgets)); - } - break; - case WM8958: - snd_soc_add_controls(codec, wm8958_snd_controls, - ARRAY_SIZE(wm8958_snd_controls)); - snd_soc_dapm_new_controls(dapm, wm8958_dapm_widgets, - ARRAY_SIZE(wm8958_dapm_widgets)); - if (wm8994->revision < 1) { - snd_soc_dapm_new_controls(dapm, wm8994_lateclk_revd_widgets, - ARRAY_SIZE(wm8994_lateclk_revd_widgets)); - snd_soc_dapm_new_controls(dapm, wm8994_adc_revd_widgets, - ARRAY_SIZE(wm8994_adc_revd_widgets)); - snd_soc_dapm_new_controls(dapm, wm8994_dac_revd_widgets, - ARRAY_SIZE(wm8994_dac_revd_widgets)); - } else { - snd_soc_dapm_new_controls(dapm, wm8994_lateclk_widgets, - ARRAY_SIZE(wm8994_lateclk_widgets)); - snd_soc_dapm_new_controls(dapm, wm8994_adc_widgets, - ARRAY_SIZE(wm8994_adc_widgets)); - snd_soc_dapm_new_controls(dapm, wm8994_dac_widgets, - ARRAY_SIZE(wm8994_dac_widgets)); - } - break; - - case WM1811: - snd_soc_add_controls(codec, wm8958_snd_controls, - ARRAY_SIZE(wm8958_snd_controls)); - snd_soc_dapm_new_controls(dapm, wm8958_dapm_widgets, - ARRAY_SIZE(wm8958_dapm_widgets)); - snd_soc_dapm_new_controls(dapm, wm8994_lateclk_widgets, - ARRAY_SIZE(wm8994_lateclk_widgets)); - snd_soc_dapm_new_controls(dapm, wm8994_adc_widgets, - ARRAY_SIZE(wm8994_adc_widgets)); - snd_soc_dapm_new_controls(dapm, wm8994_dac_widgets, - ARRAY_SIZE(wm8994_dac_widgets)); - break; - } - - - wm_hubs_add_analogue_routes(codec, 0, 0); - snd_soc_dapm_add_routes(dapm, intercon, ARRAY_SIZE(intercon)); - - switch (control->type) { - case WM8994: - snd_soc_dapm_add_routes(dapm, wm8994_intercon, - ARRAY_SIZE(wm8994_intercon)); - - if (wm8994->revision < 4) { - snd_soc_dapm_add_routes(dapm, wm8994_revd_intercon, - ARRAY_SIZE(wm8994_revd_intercon)); - snd_soc_dapm_add_routes(dapm, wm8994_lateclk_revd_intercon, - ARRAY_SIZE(wm8994_lateclk_revd_intercon)); - } else { - snd_soc_dapm_add_routes(dapm, wm8994_lateclk_intercon, - ARRAY_SIZE(wm8994_lateclk_intercon)); - } - break; - case WM8958: - if (wm8994->revision < 1) { - snd_soc_dapm_add_routes(dapm, wm8994_revd_intercon, - ARRAY_SIZE(wm8994_revd_intercon)); - snd_soc_dapm_add_routes(dapm, wm8994_lateclk_revd_intercon, - ARRAY_SIZE(wm8994_lateclk_revd_intercon)); - } else { - snd_soc_dapm_add_routes(dapm, wm8994_lateclk_intercon, - ARRAY_SIZE(wm8994_lateclk_intercon)); - snd_soc_dapm_add_routes(dapm, wm8958_intercon, - ARRAY_SIZE(wm8958_intercon)); - } - - wm8958_dsp2_init(codec); - break; - case WM1811: - snd_soc_dapm_add_routes(dapm, wm8994_lateclk_intercon, - ARRAY_SIZE(wm8994_lateclk_intercon)); - snd_soc_dapm_add_routes(dapm, wm8958_intercon, - ARRAY_SIZE(wm8958_intercon)); - break; - } - - return 0; - -err_irq: - if (wm8994->jackdet) - wm8994_free_irq(wm8994->control_data, WM8994_IRQ_GPIO(6), - wm8994); - wm8994_free_irq(codec->control_data, WM8994_IRQ_MIC2_SHRT, wm8994); - wm8994_free_irq(codec->control_data, WM8994_IRQ_MIC2_DET, wm8994); - wm8994_free_irq(codec->control_data, WM8994_IRQ_MIC1_SHRT, wm8994); - if (wm8994->micdet_irq) - free_irq(wm8994->micdet_irq, wm8994); - for (i = 0; i < ARRAY_SIZE(wm8994->fll_locked); i++) - wm8994_free_irq(codec->control_data, WM8994_IRQ_FLL1_LOCK + i, - &wm8994->fll_locked[i]); - wm8994_free_irq(codec->control_data, WM8994_IRQ_DCS_DONE, - &wm8994->hubs); - wm8994_free_irq(codec->control_data, WM8994_IRQ_FIFOS_ERR, codec); - wm8994_free_irq(codec->control_data, WM8994_IRQ_TEMP_SHUT, codec); - wm8994_free_irq(codec->control_data, WM8994_IRQ_TEMP_WARN, codec); -err: - kfree(wm8994); - return ret; -} - -static int wm8994_codec_remove(struct snd_soc_codec *codec) -{ - struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec); - struct wm8994 *control = codec->control_data; - int i; - - wm8994_set_bias_level(codec, SND_SOC_BIAS_OFF); - -#if 0 /* To do */ - pm_runtime_disable(codec->dev); -#endif - - for (i = 0; i < ARRAY_SIZE(wm8994->fll_locked); i++) - wm8994_free_irq(codec->control_data, WM8994_IRQ_FLL1_LOCK + i, - &wm8994->fll_locked[i]); - - wm8994_free_irq(codec->control_data, WM8994_IRQ_DCS_DONE, - &wm8994->hubs); - wm8994_free_irq(codec->control_data, WM8994_IRQ_FIFOS_ERR, codec); - wm8994_free_irq(codec->control_data, WM8994_IRQ_TEMP_SHUT, codec); - wm8994_free_irq(codec->control_data, WM8994_IRQ_TEMP_WARN, codec); - - if (wm8994->jackdet) - wm8994_free_irq(wm8994->control_data, WM8994_IRQ_GPIO(6), - wm8994); - - switch (control->type) { - case WM8994: - if (wm8994->micdet_irq) - free_irq(wm8994->micdet_irq, wm8994); - wm8994_free_irq(codec->control_data, WM8994_IRQ_MIC2_DET, - wm8994); - wm8994_free_irq(codec->control_data, WM8994_IRQ_MIC1_SHRT, - wm8994); - wm8994_free_irq(codec->control_data, WM8994_IRQ_MIC1_DET, - wm8994); - break; - - case WM1811: - case WM8958: - if (wm8994->micdet_irq) - free_irq(wm8994->micdet_irq, wm8994); - break; - } - if (wm8994->mbc) - release_firmware(wm8994->mbc); - if (wm8994->mbc_vss) - release_firmware(wm8994->mbc_vss); - if (wm8994->enh_eq) - release_firmware(wm8994->enh_eq); - kfree(wm8994->retune_mobile_texts); - kfree(wm8994->drc_texts); - kfree(wm8994); - - return 0; -} - -static struct snd_soc_codec_driver soc_codec_dev_wm8994 = { - .probe = wm8994_codec_probe, - .remove = wm8994_codec_remove, - .suspend = wm8994_codec_suspend, - .resume = wm8994_codec_resume, - .read = wm8994_read, - .write = wm8994_write, - .readable_register = wm8994_readable, - .volatile_register = wm8994_volatile, - .set_bias_level = wm8994_set_bias_level, - - .max_register = WM8994_MAX_REGISTER, - .reg_cache_size = WM8994_CACHE_SIZE, - .reg_cache_default = wm8994_reg_defaults, - .reg_word_size = 2, - .compress_type = SND_SOC_RBTREE_COMPRESSION, -}; - -static int __devinit wm8994_probe(struct platform_device *pdev) -{ - return snd_soc_register_codec(&pdev->dev, &soc_codec_dev_wm8994, - wm8994_dai, ARRAY_SIZE(wm8994_dai)); -} - -static int __devexit wm8994_remove(struct platform_device *pdev) -{ - snd_soc_unregister_codec(&pdev->dev); - return 0; -} - -#ifdef CONFIG_PM_SLEEP -static int wm8994_suspend(struct device *dev) -{ - struct wm8994_priv *wm8994 = dev_get_drvdata(dev); - - /* Drop down to power saving mode when system is suspended */ - if (wm8994->jackdet && !wm8994->active_refcount) - snd_soc_update_bits(wm8994->codec, WM8994_ANTIPOP_2, - WM1811_JACKDET_MODE_MASK, - wm8994->jackdet_mode); - - return 0; -} - -static int wm8994_resume(struct device *dev) -{ - struct wm8994_priv *wm8994 = dev_get_drvdata(dev); - - if (wm8994->jackdet && wm8994->jackdet_mode) { - snd_soc_update_bits(wm8994->codec, WM8994_ANTIPOP_2, - WM1811_JACKDET_MODE_MASK, - WM1811_JACKDET_MODE_AUDIO); - msleep(2); - } - - return 0; -} -#endif - -static struct dev_pm_ops wm8994_pm_ops = { - SET_SYSTEM_SLEEP_PM_OPS(wm8994_suspend, wm8994_resume) -}; - -static struct platform_driver wm8994_codec_driver = { - .driver = { - .name = "wm8994-codec", - .owner = THIS_MODULE, - .pm = &wm8994_pm_ops, - }, - .probe = wm8994_probe, - .remove = __devexit_p(wm8994_remove), -}; - -static __init int wm8994_init(void) -{ - return platform_driver_register(&wm8994_codec_driver); -} -module_init(wm8994_init); - -static __exit void wm8994_exit(void) -{ - platform_driver_unregister(&wm8994_codec_driver); -} -module_exit(wm8994_exit); - - -MODULE_DESCRIPTION("ASoC WM8994 driver"); -MODULE_AUTHOR("Mark Brown "); -MODULE_LICENSE("GPL"); -MODULE_ALIAS("platform:wm8994-codec"); diff --git a/sound/soc/codecs/wm9712.c b/sound/soc/codecs/wm9712.c index 90117f8..520a20e 100644 --- a/sound/soc/codecs/wm9712.c +++ b/sound/soc/codecs/wm9712.c @@ -144,7 +144,7 @@ SOC_SINGLE("Playback Attenuate (-6dB) Switch", AC97_MASTER_TONE, 6, 1, 0), SOC_SINGLE("Bass Volume", AC97_MASTER_TONE, 8, 15, 1), SOC_SINGLE("Treble Volume", AC97_MASTER_TONE, 0, 15, 1), -SOC_SINGLE("Capture ADC Switch", AC97_REC_GAIN, 15, 1, 1), +SOC_SINGLE("Capture Switch", AC97_REC_GAIN, 15, 1, 1), SOC_ENUM("Capture Volume Steps", wm9712_enum[6]), SOC_DOUBLE("Capture Volume", AC97_REC_GAIN, 8, 0, 63, 1), SOC_SINGLE("Capture ZC Switch", AC97_REC_GAIN, 7, 1, 0), @@ -270,7 +270,7 @@ SOC_DAPM_ENUM("Route", wm9712_enum[9]); /* Mic select */ static const struct snd_kcontrol_new wm9712_mic_src_controls = -SOC_DAPM_ENUM("Route", wm9712_enum[7]); +SOC_DAPM_ENUM("Mic Source Select", wm9712_enum[7]); /* diff select */ static const struct snd_kcontrol_new wm9712_diff_sel_controls = @@ -289,7 +289,9 @@ SND_SOC_DAPM_MUX("Left Capture Select", SND_SOC_NOPM, 0, 0, &wm9712_capture_selectl_controls), SND_SOC_DAPM_MUX("Right Capture Select", SND_SOC_NOPM, 0, 0, &wm9712_capture_selectr_controls), -SND_SOC_DAPM_MUX("Mic Select Source", SND_SOC_NOPM, 0, 0, +SND_SOC_DAPM_MUX("Left Mic Select Source", SND_SOC_NOPM, 0, 0, + &wm9712_mic_src_controls), +SND_SOC_DAPM_MUX("Right Mic Select Source", SND_SOC_NOPM, 0, 0, &wm9712_mic_src_controls), SND_SOC_DAPM_MUX("Differential Source", SND_SOC_NOPM, 0, 0, &wm9712_diff_sel_controls), @@ -317,6 +319,7 @@ SND_SOC_DAPM_PGA("Out 3 PGA", AC97_INT_PAGING, 5, 1, NULL, 0), SND_SOC_DAPM_PGA("Line PGA", AC97_INT_PAGING, 2, 1, NULL, 0), SND_SOC_DAPM_PGA("Phone PGA", AC97_INT_PAGING, 1, 1, NULL, 0), SND_SOC_DAPM_PGA("Mic PGA", AC97_INT_PAGING, 0, 1, NULL, 0), +SND_SOC_DAPM_PGA("Differential Mic", SND_SOC_NOPM, 0, 0, NULL, 0), SND_SOC_DAPM_MICBIAS("Mic Bias", AC97_INT_PAGING, 10, 1), SND_SOC_DAPM_OUTPUT("MONOOUT"), SND_SOC_DAPM_OUTPUT("HPOUTL"), @@ -377,6 +380,18 @@ static const struct snd_soc_dapm_route wm9712_audio_map[] = { {"Mic PGA", NULL, "MIC1"}, {"Mic PGA", NULL, "MIC2"}, + /* microphones */ + {"Differential Mic", NULL, "MIC1"}, + {"Differential Mic", NULL, "MIC2"}, + {"Left Mic Select Source", "Mic 1", "MIC1"}, + {"Left Mic Select Source", "Mic 2", "MIC2"}, + {"Left Mic Select Source", "Stereo", "MIC1"}, + {"Left Mic Select Source", "Differential", "Differential Mic"}, + {"Right Mic Select Source", "Mic 1", "MIC1"}, + {"Right Mic Select Source", "Mic 2", "MIC2"}, + {"Right Mic Select Source", "Stereo", "MIC2"}, + {"Right Mic Select Source", "Differential", "Differential Mic"}, + /* left capture selector */ {"Left Capture Select", "Mic", "MIC1"}, {"Left Capture Select", "Speaker Mixer", "Speaker Mixer"}, diff --git a/sound/soc/soc-utils.c b/sound/soc/soc-utils.c index 241eb05..cd987de 100644 --- a/sound/soc/soc-utils.c +++ b/sound/soc/soc-utils.c @@ -18,9 +18,6 @@ #include #include #include -#ifdef CONFIG_SLP_WIP -#include -#endif int snd_soc_calc_frame_size(int sample_size, int channels, int tdm_slots) { @@ -75,116 +72,16 @@ static const struct snd_pcm_hardware dummy_dma_hardware = { .periods_max = 128, }; -#ifdef CONFIG_SLP_WIP -struct dma_dummy { - unsigned long base_time; - unsigned long pos; - unsigned long max; -}; -#endif - static int dummy_dma_open(struct snd_pcm_substream *substream) { -#ifdef CONFIG_SLP_WIP - struct snd_pcm_runtime *runtime = substream->runtime; - struct dma_dummy *pdma; - - pdma = kzalloc(sizeof(struct dma_dummy), GFP_KERNEL); - if (!pdma) - return -ENOMEM; - - runtime->private_data = pdma; -#endif snd_soc_set_runtime_hwparams(substream, &dummy_dma_hardware); return 0; } -#ifdef CONFIG_SLP_WIP -static int dummy_dma_close(struct snd_pcm_substream *substream) -{ - struct snd_pcm_runtime *runtime = substream->runtime; - struct dma_dummy *pdma = runtime->private_data; - - kfree(pdma); - - return 0; -} - -static int dummy_dma_prepare(struct snd_pcm_substream *substream) -{ - struct snd_pcm_runtime *runtime = substream->runtime; - struct dma_dummy *pdma = runtime->private_data; - - pdma->base_time = jiffies; - pdma->pos = 0; - pdma->max = runtime->buffer_size * HZ; - - return 0; -} - -static int dummy_dma_copy(struct snd_pcm_substream *substream, - int channel, snd_pcm_uframes_t pos, - void __user *dst, snd_pcm_uframes_t count) -{ - /* do nothing */ - return 0; -} - -static snd_pcm_uframes_t -dummy_dma_pointer(struct snd_pcm_substream *substream) -{ - struct snd_pcm_runtime *runtime = substream->runtime; - struct dma_dummy *pdma = runtime->private_data; - unsigned long delta; - unsigned long pos; - - delta = jiffies - pdma->base_time; - if (!delta) - return pdma->pos; - - /* update base_time */ - pdma->base_time += delta; - - /* calc */ - delta *= runtime->rate; - pdma->pos += delta; - while (pdma->pos >= pdma->max) - pdma->pos -= pdma->max; - - pos = pdma->pos / HZ; - - return pos; -} - -static int dummy_dma_trigger(struct snd_pcm_substream *substream, int cmd) -{ - struct snd_pcm_runtime *runtime = substream->runtime; - struct dma_dummy *pdma = runtime->private_data; - - switch (cmd) { - case SNDRV_PCM_TRIGGER_START: - case SNDRV_PCM_TRIGGER_RESUME: - pdma->base_time = jiffies; - break; - default: - break; - } - - return 0; -} -#endif - static struct snd_pcm_ops dummy_dma_ops = { .open = dummy_dma_open, .ioctl = snd_pcm_lib_ioctl, -#ifdef CONFIG_SLP_WIP - .close = dummy_dma_close, - .copy = dummy_dma_copy, - .pointer = dummy_dma_pointer, - .prepare = dummy_dma_prepare, - .trigger = dummy_dma_trigger, -#endif }; static struct snd_soc_platform_driver dummy_platform = { -- cgit v1.1