| Author | Tokens | Token Proportion | Commits | Commit Proportion |
|---|---|---|---|---|
| Srinivas Kandagatla | 28144 | 99.59% | 14 | 51.85% |
| Johan Hovold | 43 | 0.15% | 2 | 7.41% |
| Kuninori Morimoto | 24 | 0.08% | 1 | 3.70% |
| Jerome Brunet | 16 | 0.06% | 1 | 3.70% |
| Krzysztof Kozlowski | 14 | 0.05% | 3 | 11.11% |
| Charles Keepax | 5 | 0.02% | 1 | 3.70% |
| Miaoqian Lin | 5 | 0.02% | 1 | 3.70% |
| Deepak R Varma | 4 | 0.01% | 1 | 3.70% |
| Guangqing Zhu | 2 | 0.01% | 1 | 3.70% |
| Ye Bin | 1 | 0.00% | 1 | 3.70% |
| Jason Yan | 1 | 0.00% | 1 | 3.70% |
| Total | 28259 | 27 |
// SPDX-License-Identifier: GPL-2.0 // Copyright (c) 2019, Linaro Limited #include <linux/clk.h> #include <linux/clk-provider.h> #include <linux/interrupt.h> #include <linux/kernel.h> #include <linux/mfd/wcd934x/registers.h> #include <linux/mfd/wcd934x/wcd934x.h> #include <linux/module.h> #include <linux/mutex.h> #include <linux/of_clk.h> #include <linux/of.h> #include <linux/platform_device.h> #include <linux/regmap.h> #include <linux/slab.h> #include <linux/slimbus.h> #include <sound/pcm_params.h> #include <sound/soc.h> #include <sound/soc-dapm.h> #include <sound/tlv.h> #include "wcd-clsh-v2.h" #include "wcd-mbhc-v2.h" #define WCD934X_RATES_MASK (SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_16000 |\ SNDRV_PCM_RATE_32000 | SNDRV_PCM_RATE_48000 |\ SNDRV_PCM_RATE_96000 | SNDRV_PCM_RATE_192000) /* Fractional Rates */ #define WCD934X_FRAC_RATES_MASK (SNDRV_PCM_RATE_44100 | SNDRV_PCM_RATE_88200 |\ SNDRV_PCM_RATE_176400) #define WCD934X_FORMATS_S16_S24_LE (SNDRV_PCM_FMTBIT_S16_LE | \ SNDRV_PCM_FMTBIT_S24_LE) /* slave port water mark level * (0: 6bytes, 1: 9bytes, 2: 12 bytes, 3: 15 bytes) */ #define SLAVE_PORT_WATER_MARK_6BYTES 0 #define SLAVE_PORT_WATER_MARK_9BYTES 1 #define SLAVE_PORT_WATER_MARK_12BYTES 2 #define SLAVE_PORT_WATER_MARK_15BYTES 3 #define SLAVE_PORT_WATER_MARK_SHIFT 1 #define SLAVE_PORT_ENABLE 1 #define SLAVE_PORT_DISABLE 0 #define WCD934X_SLIM_WATER_MARK_VAL \ ((SLAVE_PORT_WATER_MARK_12BYTES << SLAVE_PORT_WATER_MARK_SHIFT) | \ (SLAVE_PORT_ENABLE)) #define WCD934X_SLIM_NUM_PORT_REG 3 #define WCD934X_SLIM_PGD_PORT_INT_TX_EN0 (WCD934X_SLIM_PGD_PORT_INT_EN0 + 2) #define WCD934X_SLIM_IRQ_OVERFLOW BIT(0) #define WCD934X_SLIM_IRQ_UNDERFLOW BIT(1) #define WCD934X_SLIM_IRQ_PORT_CLOSED BIT(2) #define WCD934X_MCLK_CLK_12P288MHZ 12288000 #define WCD934X_MCLK_CLK_9P6MHZ 9600000 /* Only valid for 9.6 MHz mclk */ #define WCD9XXX_DMIC_SAMPLE_RATE_2P4MHZ 2400000 #define WCD9XXX_DMIC_SAMPLE_RATE_4P8MHZ 4800000 /* Only valid for 12.288 MHz mclk */ #define WCD9XXX_DMIC_SAMPLE_RATE_4P096MHZ 4096000 #define WCD934X_DMIC_CLK_DIV_2 0x0 #define WCD934X_DMIC_CLK_DIV_3 0x1 #define WCD934X_DMIC_CLK_DIV_4 0x2 #define WCD934X_DMIC_CLK_DIV_6 0x3 #define WCD934X_DMIC_CLK_DIV_8 0x4 #define WCD934X_DMIC_CLK_DIV_16 0x5 #define WCD934X_DMIC_CLK_DRIVE_DEFAULT 0x02 #define TX_HPF_CUT_OFF_FREQ_MASK 0x60 #define CF_MIN_3DB_4HZ 0x0 #define CF_MIN_3DB_75HZ 0x1 #define CF_MIN_3DB_150HZ 0x2 #define WCD934X_RX_START 16 #define WCD934X_NUM_INTERPOLATORS 9 #define WCD934X_RX_PATH_CTL_OFFSET 20 #define WCD934X_MAX_VALID_ADC_MUX 13 #define WCD934X_INVALID_ADC_MUX 9 #define WCD934X_SLIM_RX_CH(p) \ {.port = p + WCD934X_RX_START, .shift = p,} #define WCD934X_SLIM_TX_CH(p) \ {.port = p, .shift = p,} /* Feature masks to distinguish codec version */ #define DSD_DISABLED_MASK 0 #define SLNQ_DISABLED_MASK 1 #define DSD_DISABLED BIT(DSD_DISABLED_MASK) #define SLNQ_DISABLED BIT(SLNQ_DISABLED_MASK) /* As fine version info cannot be retrieved before wcd probe. * Define three coarse versions for possible future use before wcd probe. */ #define WCD_VERSION_WCD9340_1_0 0x400 #define WCD_VERSION_WCD9341_1_0 0x410 #define WCD_VERSION_WCD9340_1_1 0x401 #define WCD_VERSION_WCD9341_1_1 0x411 #define WCD934X_AMIC_PWR_LEVEL_LP 0 #define WCD934X_AMIC_PWR_LEVEL_DEFAULT 1 #define WCD934X_AMIC_PWR_LEVEL_HP 2 #define WCD934X_AMIC_PWR_LEVEL_HYBRID 3 #define WCD934X_AMIC_PWR_LVL_MASK 0x60 #define WCD934X_AMIC_PWR_LVL_SHIFT 0x5 #define WCD934X_DEC_PWR_LVL_MASK 0x06 #define WCD934X_DEC_PWR_LVL_LP 0x02 #define WCD934X_DEC_PWR_LVL_HP 0x04 #define WCD934X_DEC_PWR_LVL_DF 0x00 #define WCD934X_DEC_PWR_LVL_HYBRID WCD934X_DEC_PWR_LVL_DF #define WCD934X_DEF_MICBIAS_MV 1800 #define WCD934X_MAX_MICBIAS_MV 2850 #define WCD_IIR_FILTER_SIZE (sizeof(u32) * BAND_MAX) #define WCD_IIR_FILTER_CTL(xname, iidx, bidx) \ { \ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \ .info = wcd934x_iir_filter_info, \ .get = wcd934x_get_iir_band_audio_mixer, \ .put = wcd934x_put_iir_band_audio_mixer, \ .private_value = (unsigned long)&(struct wcd_iir_filter_ctl) { \ .iir_idx = iidx, \ .band_idx = bidx, \ .bytes_ext = {.max = WCD_IIR_FILTER_SIZE, }, \ } \ } /* Z value defined in milliohm */ #define WCD934X_ZDET_VAL_32 32000 #define WCD934X_ZDET_VAL_400 400000 #define WCD934X_ZDET_VAL_1200 1200000 #define WCD934X_ZDET_VAL_100K 100000000 /* Z floating defined in ohms */ #define WCD934X_ZDET_FLOATING_IMPEDANCE 0x0FFFFFFE #define WCD934X_ZDET_NUM_MEASUREMENTS 900 #define WCD934X_MBHC_GET_C1(c) ((c & 0xC000) >> 14) #define WCD934X_MBHC_GET_X1(x) (x & 0x3FFF) /* Z value compared in milliOhm */ #define WCD934X_MBHC_IS_SECOND_RAMP_REQUIRED(z) ((z > 400000) || (z < 32000)) #define WCD934X_MBHC_ZDET_CONST (86 * 16384) #define WCD934X_MBHC_MOISTURE_RREF R_24_KOHM #define WCD934X_MBHC_MAX_BUTTONS (8) #define WCD_MBHC_HS_V_MAX 1600 #define WCD934X_INTERPOLATOR_PATH(id) \ {"RX INT" #id "_1 MIX1 INP0", "RX0", "SLIM RX0"}, \ {"RX INT" #id "_1 MIX1 INP0", "RX1", "SLIM RX1"}, \ {"RX INT" #id "_1 MIX1 INP0", "RX2", "SLIM RX2"}, \ {"RX INT" #id "_1 MIX1 INP0", "RX3", "SLIM RX3"}, \ {"RX INT" #id "_1 MIX1 INP0", "RX4", "SLIM RX4"}, \ {"RX INT" #id "_1 MIX1 INP0", "RX5", "SLIM RX5"}, \ {"RX INT" #id "_1 MIX1 INP0", "RX6", "SLIM RX6"}, \ {"RX INT" #id "_1 MIX1 INP0", "RX7", "SLIM RX7"}, \ {"RX INT" #id "_1 MIX1 INP0", "IIR0", "IIR0"}, \ {"RX INT" #id "_1 MIX1 INP0", "IIR1", "IIR1"}, \ {"RX INT" #id "_1 MIX1 INP1", "RX0", "SLIM RX0"}, \ {"RX INT" #id "_1 MIX1 INP1", "RX1", "SLIM RX1"}, \ {"RX INT" #id "_1 MIX1 INP1", "RX2", "SLIM RX2"}, \ {"RX INT" #id "_1 MIX1 INP1", "RX3", "SLIM RX3"}, \ {"RX INT" #id "_1 MIX1 INP1", "RX4", "SLIM RX4"}, \ {"RX INT" #id "_1 MIX1 INP1", "RX5", "SLIM RX5"}, \ {"RX INT" #id "_1 MIX1 INP1", "RX6", "SLIM RX6"}, \ {"RX INT" #id "_1 MIX1 INP1", "RX7", "SLIM RX7"}, \ {"RX INT" #id "_1 MIX1 INP1", "IIR0", "IIR0"}, \ {"RX INT" #id "_1 MIX1 INP1", "IIR1", "IIR1"}, \ {"RX INT" #id "_1 MIX1 INP2", "RX0", "SLIM RX0"}, \ {"RX INT" #id "_1 MIX1 INP2", "RX1", "SLIM RX1"}, \ {"RX INT" #id "_1 MIX1 INP2", "RX2", "SLIM RX2"}, \ {"RX INT" #id "_1 MIX1 INP2", "RX3", "SLIM RX3"}, \ {"RX INT" #id "_1 MIX1 INP2", "RX4", "SLIM RX4"}, \ {"RX INT" #id "_1 MIX1 INP2", "RX5", "SLIM RX5"}, \ {"RX INT" #id "_1 MIX1 INP2", "RX6", "SLIM RX6"}, \ {"RX INT" #id "_1 MIX1 INP2", "RX7", "SLIM RX7"}, \ {"RX INT" #id "_1 MIX1 INP2", "IIR0", "IIR0"}, \ {"RX INT" #id "_1 MIX1 INP2", "IIR1", "IIR1"}, \ {"RX INT" #id "_1 MIX1", NULL, "RX INT" #id "_1 MIX1 INP0"}, \ {"RX INT" #id "_1 MIX1", NULL, "RX INT" #id "_1 MIX1 INP1"}, \ {"RX INT" #id "_1 MIX1", NULL, "RX INT" #id "_1 MIX1 INP2"}, \ {"RX INT" #id "_2 MUX", "RX0", "SLIM RX0"}, \ {"RX INT" #id "_2 MUX", "RX1", "SLIM RX1"}, \ {"RX INT" #id "_2 MUX", "RX2", "SLIM RX2"}, \ {"RX INT" #id "_2 MUX", "RX3", "SLIM RX3"}, \ {"RX INT" #id "_2 MUX", "RX4", "SLIM RX4"}, \ {"RX INT" #id "_2 MUX", "RX5", "SLIM RX5"}, \ {"RX INT" #id "_2 MUX", "RX6", "SLIM RX6"}, \ {"RX INT" #id "_2 MUX", "RX7", "SLIM RX7"}, \ {"RX INT" #id "_2 MUX", NULL, "INT" #id "_CLK"}, \ {"RX INT" #id "_2 MUX", NULL, "DSMDEM" #id "_CLK"}, \ {"RX INT" #id "_2 INTERP", NULL, "RX INT" #id "_2 MUX"}, \ {"RX INT" #id " SEC MIX", NULL, "RX INT" #id "_2 INTERP"}, \ {"RX INT" #id "_1 INTERP", NULL, "RX INT" #id "_1 MIX1"}, \ {"RX INT" #id "_1 INTERP", NULL, "INT" #id "_CLK"}, \ {"RX INT" #id "_1 INTERP", NULL, "DSMDEM" #id "_CLK"}, \ {"RX INT" #id " SEC MIX", NULL, "RX INT" #id "_1 INTERP"} #define WCD934X_INTERPOLATOR_MIX2(id) \ {"RX INT" #id " MIX2", NULL, "RX INT" #id " SEC MIX"}, \ {"RX INT" #id " MIX2", NULL, "RX INT" #id " MIX2 INP"} #define WCD934X_SLIM_RX_AIF_PATH(id) \ {"SLIM RX"#id" MUX", "AIF1_PB", "AIF1 PB"}, \ {"SLIM RX"#id" MUX", "AIF2_PB", "AIF2 PB"}, \ {"SLIM RX"#id" MUX", "AIF3_PB", "AIF3 PB"}, \ {"SLIM RX"#id" MUX", "AIF4_PB", "AIF4 PB"}, \ {"SLIM RX"#id, NULL, "SLIM RX"#id" MUX"} #define WCD934X_ADC_MUX(id) \ {"ADC MUX" #id, "DMIC", "DMIC MUX" #id }, \ {"ADC MUX" #id, "AMIC", "AMIC MUX" #id }, \ {"DMIC MUX" #id, "DMIC0", "DMIC0"}, \ {"DMIC MUX" #id, "DMIC1", "DMIC1"}, \ {"DMIC MUX" #id, "DMIC2", "DMIC2"}, \ {"DMIC MUX" #id, "DMIC3", "DMIC3"}, \ {"DMIC MUX" #id, "DMIC4", "DMIC4"}, \ {"DMIC MUX" #id, "DMIC5", "DMIC5"}, \ {"AMIC MUX" #id, "ADC1", "ADC1"}, \ {"AMIC MUX" #id, "ADC2", "ADC2"}, \ {"AMIC MUX" #id, "ADC3", "ADC3"}, \ {"AMIC MUX" #id, "ADC4", "ADC4"} #define WCD934X_IIR_INP_MUX(id) \ {"IIR" #id, NULL, "IIR" #id " INP0 MUX"}, \ {"IIR" #id " INP0 MUX", "DEC0", "ADC MUX0"}, \ {"IIR" #id " INP0 MUX", "DEC1", "ADC MUX1"}, \ {"IIR" #id " INP0 MUX", "DEC2", "ADC MUX2"}, \ {"IIR" #id " INP0 MUX", "DEC3", "ADC MUX3"}, \ {"IIR" #id " INP0 MUX", "DEC4", "ADC MUX4"}, \ {"IIR" #id " INP0 MUX", "DEC5", "ADC MUX5"}, \ {"IIR" #id " INP0 MUX", "DEC6", "ADC MUX6"}, \ {"IIR" #id " INP0 MUX", "DEC7", "ADC MUX7"}, \ {"IIR" #id " INP0 MUX", "DEC8", "ADC MUX8"}, \ {"IIR" #id " INP0 MUX", "RX0", "SLIM RX0"}, \ {"IIR" #id " INP0 MUX", "RX1", "SLIM RX1"}, \ {"IIR" #id " INP0 MUX", "RX2", "SLIM RX2"}, \ {"IIR" #id " INP0 MUX", "RX3", "SLIM RX3"}, \ {"IIR" #id " INP0 MUX", "RX4", "SLIM RX4"}, \ {"IIR" #id " INP0 MUX", "RX5", "SLIM RX5"}, \ {"IIR" #id " INP0 MUX", "RX6", "SLIM RX6"}, \ {"IIR" #id " INP0 MUX", "RX7", "SLIM RX7"}, \ {"IIR" #id, NULL, "IIR" #id " INP1 MUX"}, \ {"IIR" #id " INP1 MUX", "DEC0", "ADC MUX0"}, \ {"IIR" #id " INP1 MUX", "DEC1", "ADC MUX1"}, \ {"IIR" #id " INP1 MUX", "DEC2", "ADC MUX2"}, \ {"IIR" #id " INP1 MUX", "DEC3", "ADC MUX3"}, \ {"IIR" #id " INP1 MUX", "DEC4", "ADC MUX4"}, \ {"IIR" #id " INP1 MUX", "DEC5", "ADC MUX5"}, \ {"IIR" #id " INP1 MUX", "DEC6", "ADC MUX6"}, \ {"IIR" #id " INP1 MUX", "DEC7", "ADC MUX7"}, \ {"IIR" #id " INP1 MUX", "DEC8", "ADC MUX8"}, \ {"IIR" #id " INP1 MUX", "RX0", "SLIM RX0"}, \ {"IIR" #id " INP1 MUX", "RX1", "SLIM RX1"}, \ {"IIR" #id " INP1 MUX", "RX2", "SLIM RX2"}, \ {"IIR" #id " INP1 MUX", "RX3", "SLIM RX3"}, \ {"IIR" #id " INP1 MUX", "RX4", "SLIM RX4"}, \ {"IIR" #id " INP1 MUX", "RX5", "SLIM RX5"}, \ {"IIR" #id " INP1 MUX", "RX6", "SLIM RX6"}, \ {"IIR" #id " INP1 MUX", "RX7", "SLIM RX7"}, \ {"IIR" #id, NULL, "IIR" #id " INP2 MUX"}, \ {"IIR" #id " INP2 MUX", "DEC0", "ADC MUX0"}, \ {"IIR" #id " INP2 MUX", "DEC1", "ADC MUX1"}, \ {"IIR" #id " INP2 MUX", "DEC2", "ADC MUX2"}, \ {"IIR" #id " INP2 MUX", "DEC3", "ADC MUX3"}, \ {"IIR" #id " INP2 MUX", "DEC4", "ADC MUX4"}, \ {"IIR" #id " INP2 MUX", "DEC5", "ADC MUX5"}, \ {"IIR" #id " INP2 MUX", "DEC6", "ADC MUX6"}, \ {"IIR" #id " INP2 MUX", "DEC7", "ADC MUX7"}, \ {"IIR" #id " INP2 MUX", "DEC8", "ADC MUX8"}, \ {"IIR" #id " INP2 MUX", "RX0", "SLIM RX0"}, \ {"IIR" #id " INP2 MUX", "RX1", "SLIM RX1"}, \ {"IIR" #id " INP2 MUX", "RX2", "SLIM RX2"}, \ {"IIR" #id " INP2 MUX", "RX3", "SLIM RX3"}, \ {"IIR" #id " INP2 MUX", "RX4", "SLIM RX4"}, \ {"IIR" #id " INP2 MUX", "RX5", "SLIM RX5"}, \ {"IIR" #id " INP2 MUX", "RX6", "SLIM RX6"}, \ {"IIR" #id " INP2 MUX", "RX7", "SLIM RX7"}, \ {"IIR" #id, NULL, "IIR" #id " INP3 MUX"}, \ {"IIR" #id " INP3 MUX", "DEC0", "ADC MUX0"}, \ {"IIR" #id " INP3 MUX", "DEC1", "ADC MUX1"}, \ {"IIR" #id " INP3 MUX", "DEC2", "ADC MUX2"}, \ {"IIR" #id " INP3 MUX", "DEC3", "ADC MUX3"}, \ {"IIR" #id " INP3 MUX", "DEC4", "ADC MUX4"}, \ {"IIR" #id " INP3 MUX", "DEC5", "ADC MUX5"}, \ {"IIR" #id " INP3 MUX", "DEC6", "ADC MUX6"}, \ {"IIR" #id " INP3 MUX", "DEC7", "ADC MUX7"}, \ {"IIR" #id " INP3 MUX", "DEC8", "ADC MUX8"}, \ {"IIR" #id " INP3 MUX", "RX0", "SLIM RX0"}, \ {"IIR" #id " INP3 MUX", "RX1", "SLIM RX1"}, \ {"IIR" #id " INP3 MUX", "RX2", "SLIM RX2"}, \ {"IIR" #id " INP3 MUX", "RX3", "SLIM RX3"}, \ {"IIR" #id " INP3 MUX", "RX4", "SLIM RX4"}, \ {"IIR" #id " INP3 MUX", "RX5", "SLIM RX5"}, \ {"IIR" #id " INP3 MUX", "RX6", "SLIM RX6"}, \ {"IIR" #id " INP3 MUX", "RX7", "SLIM RX7"} #define WCD934X_SLIM_TX_AIF_PATH(id) \ {"AIF1_CAP Mixer", "SLIM TX" #id, "SLIM TX" #id }, \ {"AIF2_CAP Mixer", "SLIM TX" #id, "SLIM TX" #id }, \ {"AIF3_CAP Mixer", "SLIM TX" #id, "SLIM TX" #id }, \ {"SLIM TX" #id, NULL, "CDC_IF TX" #id " MUX"} #define WCD934X_MAX_MICBIAS MIC_BIAS_4 enum { SIDO_SOURCE_INTERNAL, SIDO_SOURCE_RCO_BG, }; enum { INTERP_EAR = 0, INTERP_HPHL, INTERP_HPHR, INTERP_LO1, INTERP_LO2, INTERP_LO3_NA, /* LO3 not avalible in Tavil */ INTERP_LO4_NA, INTERP_SPKR1, /*INT7 WSA Speakers via soundwire */ INTERP_SPKR2, /*INT8 WSA Speakers via soundwire */ INTERP_MAX, }; enum { WCD934X_RX0 = 0, WCD934X_RX1, WCD934X_RX2, WCD934X_RX3, WCD934X_RX4, WCD934X_RX5, WCD934X_RX6, WCD934X_RX7, WCD934X_RX8, WCD934X_RX9, WCD934X_RX10, WCD934X_RX11, WCD934X_RX12, WCD934X_RX_MAX, }; enum { WCD934X_TX0 = 0, WCD934X_TX1, WCD934X_TX2, WCD934X_TX3, WCD934X_TX4, WCD934X_TX5, WCD934X_TX6, WCD934X_TX7, WCD934X_TX8, WCD934X_TX9, WCD934X_TX10, WCD934X_TX11, WCD934X_TX12, WCD934X_TX13, WCD934X_TX14, WCD934X_TX15, WCD934X_TX_MAX, }; struct wcd934x_slim_ch { u32 ch_num; u16 port; u16 shift; struct list_head list; }; static const struct wcd934x_slim_ch wcd934x_tx_chs[WCD934X_TX_MAX] = { WCD934X_SLIM_TX_CH(0), WCD934X_SLIM_TX_CH(1), WCD934X_SLIM_TX_CH(2), WCD934X_SLIM_TX_CH(3), WCD934X_SLIM_TX_CH(4), WCD934X_SLIM_TX_CH(5), WCD934X_SLIM_TX_CH(6), WCD934X_SLIM_TX_CH(7), WCD934X_SLIM_TX_CH(8), WCD934X_SLIM_TX_CH(9), WCD934X_SLIM_TX_CH(10), WCD934X_SLIM_TX_CH(11), WCD934X_SLIM_TX_CH(12), WCD934X_SLIM_TX_CH(13), WCD934X_SLIM_TX_CH(14), WCD934X_SLIM_TX_CH(15), }; static const struct wcd934x_slim_ch wcd934x_rx_chs[WCD934X_RX_MAX] = { WCD934X_SLIM_RX_CH(0), /* 16 */ WCD934X_SLIM_RX_CH(1), /* 17 */ WCD934X_SLIM_RX_CH(2), WCD934X_SLIM_RX_CH(3), WCD934X_SLIM_RX_CH(4), WCD934X_SLIM_RX_CH(5), WCD934X_SLIM_RX_CH(6), WCD934X_SLIM_RX_CH(7), WCD934X_SLIM_RX_CH(8), WCD934X_SLIM_RX_CH(9), WCD934X_SLIM_RX_CH(10), WCD934X_SLIM_RX_CH(11), WCD934X_SLIM_RX_CH(12), }; /* Codec supports 2 IIR filters */ enum { IIR0 = 0, IIR1, IIR_MAX, }; /* Each IIR has 5 Filter Stages */ enum { BAND1 = 0, BAND2, BAND3, BAND4, BAND5, BAND_MAX, }; enum { COMPANDER_1, /* HPH_L */ COMPANDER_2, /* HPH_R */ COMPANDER_3, /* LO1_DIFF */ COMPANDER_4, /* LO2_DIFF */ COMPANDER_5, /* LO3_SE - not used in Tavil */ COMPANDER_6, /* LO4_SE - not used in Tavil */ COMPANDER_7, /* SWR SPK CH1 */ COMPANDER_8, /* SWR SPK CH2 */ COMPANDER_MAX, }; enum { AIF1_PB = 0, AIF1_CAP, AIF2_PB, AIF2_CAP, AIF3_PB, AIF3_CAP, AIF4_PB, AIF4_VIFEED, AIF4_MAD_TX, NUM_CODEC_DAIS, }; enum { INTn_1_INP_SEL_ZERO = 0, INTn_1_INP_SEL_DEC0, INTn_1_INP_SEL_DEC1, INTn_1_INP_SEL_IIR0, INTn_1_INP_SEL_IIR1, INTn_1_INP_SEL_RX0, INTn_1_INP_SEL_RX1, INTn_1_INP_SEL_RX2, INTn_1_INP_SEL_RX3, INTn_1_INP_SEL_RX4, INTn_1_INP_SEL_RX5, INTn_1_INP_SEL_RX6, INTn_1_INP_SEL_RX7, }; enum { INTn_2_INP_SEL_ZERO = 0, INTn_2_INP_SEL_RX0, INTn_2_INP_SEL_RX1, INTn_2_INP_SEL_RX2, INTn_2_INP_SEL_RX3, INTn_2_INP_SEL_RX4, INTn_2_INP_SEL_RX5, INTn_2_INP_SEL_RX6, INTn_2_INP_SEL_RX7, INTn_2_INP_SEL_PROXIMITY, }; enum { INTERP_MAIN_PATH, INTERP_MIX_PATH, }; struct interp_sample_rate { int sample_rate; int rate_val; }; static struct interp_sample_rate sr_val_tbl[] = { {8000, 0x0}, {16000, 0x1}, {32000, 0x3}, {48000, 0x4}, {96000, 0x5}, {192000, 0x6}, {384000, 0x7}, {44100, 0x9}, {88200, 0xA}, {176400, 0xB}, {352800, 0xC}, }; struct wcd934x_mbhc_zdet_param { u16 ldo_ctl; u16 noff; u16 nshift; u16 btn5; u16 btn6; u16 btn7; }; struct wcd_slim_codec_dai_data { struct list_head slim_ch_list; struct slim_stream_config sconfig; struct slim_stream_runtime *sruntime; }; static const struct regmap_range_cfg wcd934x_ifc_ranges[] = { { .name = "WCD9335-IFC-DEV", .range_min = 0x0, .range_max = 0xffff, .selector_reg = 0x800, .selector_mask = 0xfff, .selector_shift = 0, .window_start = 0x800, .window_len = 0x400, }, }; static struct regmap_config wcd934x_ifc_regmap_config = { .reg_bits = 16, .val_bits = 8, .max_register = 0xffff, .ranges = wcd934x_ifc_ranges, .num_ranges = ARRAY_SIZE(wcd934x_ifc_ranges), }; struct wcd934x_codec { struct device *dev; struct clk_hw hw; struct clk *extclk; struct regmap *regmap; struct regmap *if_regmap; struct slim_device *sdev; struct slim_device *sidev; struct wcd_clsh_ctrl *clsh_ctrl; struct snd_soc_component *component; struct wcd934x_slim_ch rx_chs[WCD934X_RX_MAX]; struct wcd934x_slim_ch tx_chs[WCD934X_TX_MAX]; struct wcd_slim_codec_dai_data dai[NUM_CODEC_DAIS]; int rate; u32 version; u32 hph_mode; int num_rx_port; int num_tx_port; u32 tx_port_value[WCD934X_TX_MAX]; u32 rx_port_value[WCD934X_RX_MAX]; int sido_input_src; int dmic_0_1_clk_cnt; int dmic_2_3_clk_cnt; int dmic_4_5_clk_cnt; int dmic_sample_rate; int comp_enabled[COMPANDER_MAX]; int sysclk_users; struct mutex sysclk_mutex; /* mbhc module */ struct wcd_mbhc *mbhc; struct wcd_mbhc_config mbhc_cfg; struct wcd_mbhc_intr intr_ids; bool mbhc_started; struct mutex micb_lock; u32 micb_ref[WCD934X_MAX_MICBIAS]; u32 pullup_ref[WCD934X_MAX_MICBIAS]; u32 micb1_mv; u32 micb2_mv; u32 micb3_mv; u32 micb4_mv; }; #define to_wcd934x_codec(_hw) container_of(_hw, struct wcd934x_codec, hw) struct wcd_iir_filter_ctl { unsigned int iir_idx; unsigned int band_idx; struct soc_bytes_ext bytes_ext; }; static const DECLARE_TLV_DB_SCALE(digital_gain, -8400, 100, -8400); static const DECLARE_TLV_DB_SCALE(line_gain, 0, 7, 1); static const DECLARE_TLV_DB_SCALE(analog_gain, 0, 25, 1); static const DECLARE_TLV_DB_SCALE(ear_pa_gain, 0, 150, 0); /* Cutoff frequency for high pass filter */ static const char * const cf_text[] = { "CF_NEG_3DB_4HZ", "CF_NEG_3DB_75HZ", "CF_NEG_3DB_150HZ" }; static const char * const rx_cf_text[] = { "CF_NEG_3DB_4HZ", "CF_NEG_3DB_75HZ", "CF_NEG_3DB_150HZ", "CF_NEG_3DB_0P48HZ" }; static const char * const rx_hph_mode_mux_text[] = { "Class H Invalid", "Class-H Hi-Fi", "Class-H Low Power", "Class-AB", "Class-H Hi-Fi Low Power" }; static const char *const slim_rx_mux_text[] = { "ZERO", "AIF1_PB", "AIF2_PB", "AIF3_PB", "AIF4_PB", }; static const char * const rx_int0_7_mix_mux_text[] = { "ZERO", "RX0", "RX1", "RX2", "RX3", "RX4", "RX5", "RX6", "RX7", "PROXIMITY" }; static const char * const rx_int_mix_mux_text[] = { "ZERO", "RX0", "RX1", "RX2", "RX3", "RX4", "RX5", "RX6", "RX7" }; static const char * const rx_prim_mix_text[] = { "ZERO", "DEC0", "DEC1", "IIR0", "IIR1", "RX0", "RX1", "RX2", "RX3", "RX4", "RX5", "RX6", "RX7" }; static const char * const rx_sidetone_mix_text[] = { "ZERO", "SRC0", "SRC1", "SRC_SUM" }; static const char * const iir_inp_mux_text[] = { "ZERO", "DEC0", "DEC1", "DEC2", "DEC3", "DEC4", "DEC5", "DEC6", "DEC7", "DEC8", "RX0", "RX1", "RX2", "RX3", "RX4", "RX5", "RX6", "RX7" }; static const char * const rx_int_dem_inp_mux_text[] = { "NORMAL_DSM_OUT", "CLSH_DSM_OUT", }; static const char * const rx_int0_1_interp_mux_text[] = { "ZERO", "RX INT0_1 MIX1", }; static const char * const rx_int1_1_interp_mux_text[] = { "ZERO", "RX INT1_1 MIX1", }; static const char * const rx_int2_1_interp_mux_text[] = { "ZERO", "RX INT2_1 MIX1", }; static const char * const rx_int3_1_interp_mux_text[] = { "ZERO", "RX INT3_1 MIX1", }; static const char * const rx_int4_1_interp_mux_text[] = { "ZERO", "RX INT4_1 MIX1", }; static const char * const rx_int7_1_interp_mux_text[] = { "ZERO", "RX INT7_1 MIX1", }; static const char * const rx_int8_1_interp_mux_text[] = { "ZERO", "RX INT8_1 MIX1", }; static const char * const rx_int0_2_interp_mux_text[] = { "ZERO", "RX INT0_2 MUX", }; static const char * const rx_int1_2_interp_mux_text[] = { "ZERO", "RX INT1_2 MUX", }; static const char * const rx_int2_2_interp_mux_text[] = { "ZERO", "RX INT2_2 MUX", }; static const char * const rx_int3_2_interp_mux_text[] = { "ZERO", "RX INT3_2 MUX", }; static const char * const rx_int4_2_interp_mux_text[] = { "ZERO", "RX INT4_2 MUX", }; static const char * const rx_int7_2_interp_mux_text[] = { "ZERO", "RX INT7_2 MUX", }; static const char * const rx_int8_2_interp_mux_text[] = { "ZERO", "RX INT8_2 MUX", }; static const char * const dmic_mux_text[] = { "ZERO", "DMIC0", "DMIC1", "DMIC2", "DMIC3", "DMIC4", "DMIC5" }; static const char * const amic_mux_text[] = { "ZERO", "ADC1", "ADC2", "ADC3", "ADC4" }; static const char * const amic4_5_sel_text[] = { "AMIC4", "AMIC5" }; static const char * const adc_mux_text[] = { "DMIC", "AMIC", "ANC_FB_TUNE1", "ANC_FB_TUNE2" }; static const char * const cdc_if_tx0_mux_text[] = { "ZERO", "RX_MIX_TX0", "DEC0", "DEC0_192" }; static const char * const cdc_if_tx1_mux_text[] = { "ZERO", "RX_MIX_TX1", "DEC1", "DEC1_192" }; static const char * const cdc_if_tx2_mux_text[] = { "ZERO", "RX_MIX_TX2", "DEC2", "DEC2_192" }; static const char * const cdc_if_tx3_mux_text[] = { "ZERO", "RX_MIX_TX3", "DEC3", "DEC3_192" }; static const char * const cdc_if_tx4_mux_text[] = { "ZERO", "RX_MIX_TX4", "DEC4", "DEC4_192" }; static const char * const cdc_if_tx5_mux_text[] = { "ZERO", "RX_MIX_TX5", "DEC5", "DEC5_192" }; static const char * const cdc_if_tx6_mux_text[] = { "ZERO", "RX_MIX_TX6", "DEC6", "DEC6_192" }; static const char * const cdc_if_tx7_mux_text[] = { "ZERO", "RX_MIX_TX7", "DEC7", "DEC7_192" }; static const char * const cdc_if_tx8_mux_text[] = { "ZERO", "RX_MIX_TX8", "DEC8", "DEC8_192" }; static const char * const cdc_if_tx9_mux_text[] = { "ZERO", "DEC7", "DEC7_192" }; static const char * const cdc_if_tx10_mux_text[] = { "ZERO", "DEC6", "DEC6_192" }; static const char * const cdc_if_tx11_mux_text[] = { "DEC_0_5", "DEC_9_12", "MAD_AUDIO", "MAD_BRDCST" }; static const char * const cdc_if_tx11_inp1_mux_text[] = { "ZERO", "DEC0", "DEC1", "DEC2", "DEC3", "DEC4", "DEC5", "RX_MIX_TX5", "DEC9_10", "DEC11_12" }; static const char * const cdc_if_tx13_mux_text[] = { "CDC_DEC_5", "MAD_BRDCST" }; static const char * const cdc_if_tx13_inp1_mux_text[] = { "ZERO", "DEC5", "DEC5_192" }; static const struct soc_enum cf_dec0_enum = SOC_ENUM_SINGLE(WCD934X_CDC_TX0_TX_PATH_CFG0, 5, 3, cf_text); static const struct soc_enum cf_dec1_enum = SOC_ENUM_SINGLE(WCD934X_CDC_TX1_TX_PATH_CFG0, 5, 3, cf_text); static const struct soc_enum cf_dec2_enum = SOC_ENUM_SINGLE(WCD934X_CDC_TX2_TX_PATH_CFG0, 5, 3, cf_text); static const struct soc_enum cf_dec3_enum = SOC_ENUM_SINGLE(WCD934X_CDC_TX3_TX_PATH_CFG0, 5, 3, cf_text); static const struct soc_enum cf_dec4_enum = SOC_ENUM_SINGLE(WCD934X_CDC_TX4_TX_PATH_CFG0, 5, 3, cf_text); static const struct soc_enum cf_dec5_enum = SOC_ENUM_SINGLE(WCD934X_CDC_TX5_TX_PATH_CFG0, 5, 3, cf_text); static const struct soc_enum cf_dec6_enum = SOC_ENUM_SINGLE(WCD934X_CDC_TX6_TX_PATH_CFG0, 5, 3, cf_text); static const struct soc_enum cf_dec7_enum = SOC_ENUM_SINGLE(WCD934X_CDC_TX7_TX_PATH_CFG0, 5, 3, cf_text); static const struct soc_enum cf_dec8_enum = SOC_ENUM_SINGLE(WCD934X_CDC_TX8_TX_PATH_CFG0, 5, 3, cf_text); static const struct soc_enum cf_int0_1_enum = SOC_ENUM_SINGLE(WCD934X_CDC_RX0_RX_PATH_CFG2, 0, 4, rx_cf_text); static SOC_ENUM_SINGLE_DECL(cf_int0_2_enum, WCD934X_CDC_RX0_RX_PATH_MIX_CFG, 2, rx_cf_text); static const struct soc_enum cf_int1_1_enum = SOC_ENUM_SINGLE(WCD934X_CDC_RX1_RX_PATH_CFG2, 0, 4, rx_cf_text); static SOC_ENUM_SINGLE_DECL(cf_int1_2_enum, WCD934X_CDC_RX1_RX_PATH_MIX_CFG, 2, rx_cf_text); static const struct soc_enum cf_int2_1_enum = SOC_ENUM_SINGLE(WCD934X_CDC_RX2_RX_PATH_CFG2, 0, 4, rx_cf_text); static SOC_ENUM_SINGLE_DECL(cf_int2_2_enum, WCD934X_CDC_RX2_RX_PATH_MIX_CFG, 2, rx_cf_text); static const struct soc_enum cf_int3_1_enum = SOC_ENUM_SINGLE(WCD934X_CDC_RX3_RX_PATH_CFG2, 0, 4, rx_cf_text); static SOC_ENUM_SINGLE_DECL(cf_int3_2_enum, WCD934X_CDC_RX3_RX_PATH_MIX_CFG, 2, rx_cf_text); static const struct soc_enum cf_int4_1_enum = SOC_ENUM_SINGLE(WCD934X_CDC_RX4_RX_PATH_CFG2, 0, 4, rx_cf_text); static SOC_ENUM_SINGLE_DECL(cf_int4_2_enum, WCD934X_CDC_RX4_RX_PATH_MIX_CFG, 2, rx_cf_text); static const struct soc_enum cf_int7_1_enum = SOC_ENUM_SINGLE(WCD934X_CDC_RX7_RX_PATH_CFG2, 0, 4, rx_cf_text); static SOC_ENUM_SINGLE_DECL(cf_int7_2_enum, WCD934X_CDC_RX7_RX_PATH_MIX_CFG, 2, rx_cf_text); static const struct soc_enum cf_int8_1_enum = SOC_ENUM_SINGLE(WCD934X_CDC_RX8_RX_PATH_CFG2, 0, 4, rx_cf_text); static SOC_ENUM_SINGLE_DECL(cf_int8_2_enum, WCD934X_CDC_RX8_RX_PATH_MIX_CFG, 2, rx_cf_text); static const struct soc_enum rx_hph_mode_mux_enum = SOC_ENUM_SINGLE_EXT(ARRAY_SIZE(rx_hph_mode_mux_text), rx_hph_mode_mux_text); static const struct soc_enum slim_rx_mux_enum = SOC_ENUM_SINGLE_EXT(ARRAY_SIZE(slim_rx_mux_text), slim_rx_mux_text); static const struct soc_enum rx_int0_2_mux_chain_enum = SOC_ENUM_SINGLE(WCD934X_CDC_RX_INP_MUX_RX_INT0_CFG1, 0, 10, rx_int0_7_mix_mux_text); static const struct soc_enum rx_int1_2_mux_chain_enum = SOC_ENUM_SINGLE(WCD934X_CDC_RX_INP_MUX_RX_INT1_CFG1, 0, 9, rx_int_mix_mux_text); static const struct soc_enum rx_int2_2_mux_chain_enum = SOC_ENUM_SINGLE(WCD934X_CDC_RX_INP_MUX_RX_INT2_CFG1, 0, 9, rx_int_mix_mux_text); static const struct soc_enum rx_int3_2_mux_chain_enum = SOC_ENUM_SINGLE(WCD934X_CDC_RX_INP_MUX_RX_INT3_CFG1, 0, 9, rx_int_mix_mux_text); static const struct soc_enum rx_int4_2_mux_chain_enum = SOC_ENUM_SINGLE(WCD934X_CDC_RX_INP_MUX_RX_INT4_CFG1, 0, 9, rx_int_mix_mux_text); static const struct soc_enum rx_int7_2_mux_chain_enum = SOC_ENUM_SINGLE(WCD934X_CDC_RX_INP_MUX_RX_INT7_CFG1, 0, 10, rx_int0_7_mix_mux_text); static const struct soc_enum rx_int8_2_mux_chain_enum = SOC_ENUM_SINGLE(WCD934X_CDC_RX_INP_MUX_RX_INT8_CFG1, 0, 9, rx_int_mix_mux_text); static const struct soc_enum rx_int0_1_mix_inp0_chain_enum = SOC_ENUM_SINGLE(WCD934X_CDC_RX_INP_MUX_RX_INT0_CFG0, 0, 13, rx_prim_mix_text); static const struct soc_enum rx_int0_1_mix_inp1_chain_enum = SOC_ENUM_SINGLE(WCD934X_CDC_RX_INP_MUX_RX_INT0_CFG0, 4, 13, rx_prim_mix_text); static const struct soc_enum rx_int0_1_mix_inp2_chain_enum = SOC_ENUM_SINGLE(WCD934X_CDC_RX_INP_MUX_RX_INT0_CFG1, 4, 13, rx_prim_mix_text); static const struct soc_enum rx_int1_1_mix_inp0_chain_enum = SOC_ENUM_SINGLE(WCD934X_CDC_RX_INP_MUX_RX_INT1_CFG0, 0, 13, rx_prim_mix_text); static const struct soc_enum rx_int1_1_mix_inp1_chain_enum = SOC_ENUM_SINGLE(WCD934X_CDC_RX_INP_MUX_RX_INT1_CFG0, 4, 13, rx_prim_mix_text); static const struct soc_enum rx_int1_1_mix_inp2_chain_enum = SOC_ENUM_SINGLE(WCD934X_CDC_RX_INP_MUX_RX_INT1_CFG1, 4, 13, rx_prim_mix_text); static const struct soc_enum rx_int2_1_mix_inp0_chain_enum = SOC_ENUM_SINGLE(WCD934X_CDC_RX_INP_MUX_RX_INT2_CFG0, 0, 13, rx_prim_mix_text); static const struct soc_enum rx_int2_1_mix_inp1_chain_enum = SOC_ENUM_SINGLE(WCD934X_CDC_RX_INP_MUX_RX_INT2_CFG0, 4, 13, rx_prim_mix_text); static const struct soc_enum rx_int2_1_mix_inp2_chain_enum = SOC_ENUM_SINGLE(WCD934X_CDC_RX_INP_MUX_RX_INT2_CFG1, 4, 13, rx_prim_mix_text); static const struct soc_enum rx_int3_1_mix_inp0_chain_enum = SOC_ENUM_SINGLE(WCD934X_CDC_RX_INP_MUX_RX_INT3_CFG0, 0, 13, rx_prim_mix_text); static const struct soc_enum rx_int3_1_mix_inp1_chain_enum = SOC_ENUM_SINGLE(WCD934X_CDC_RX_INP_MUX_RX_INT3_CFG0, 4, 13, rx_prim_mix_text); static const struct soc_enum rx_int3_1_mix_inp2_chain_enum = SOC_ENUM_SINGLE(WCD934X_CDC_RX_INP_MUX_RX_INT3_CFG1, 4, 13, rx_prim_mix_text); static const struct soc_enum rx_int4_1_mix_inp0_chain_enum = SOC_ENUM_SINGLE(WCD934X_CDC_RX_INP_MUX_RX_INT4_CFG0, 0, 13, rx_prim_mix_text); static const struct soc_enum rx_int4_1_mix_inp1_chain_enum = SOC_ENUM_SINGLE(WCD934X_CDC_RX_INP_MUX_RX_INT4_CFG0, 4, 13, rx_prim_mix_text); static const struct soc_enum rx_int4_1_mix_inp2_chain_enum = SOC_ENUM_SINGLE(WCD934X_CDC_RX_INP_MUX_RX_INT4_CFG1, 4, 13, rx_prim_mix_text); static const struct soc_enum rx_int7_1_mix_inp0_chain_enum = SOC_ENUM_SINGLE(WCD934X_CDC_RX_INP_MUX_RX_INT7_CFG0, 0, 13, rx_prim_mix_text); static const struct soc_enum rx_int7_1_mix_inp1_chain_enum = SOC_ENUM_SINGLE(WCD934X_CDC_RX_INP_MUX_RX_INT7_CFG0, 4, 13, rx_prim_mix_text); static const struct soc_enum rx_int7_1_mix_inp2_chain_enum = SOC_ENUM_SINGLE(WCD934X_CDC_RX_INP_MUX_RX_INT7_CFG1, 4, 13, rx_prim_mix_text); static const struct soc_enum rx_int8_1_mix_inp0_chain_enum = SOC_ENUM_SINGLE(WCD934X_CDC_RX_INP_MUX_RX_INT8_CFG0, 0, 13, rx_prim_mix_text); static const struct soc_enum rx_int8_1_mix_inp1_chain_enum = SOC_ENUM_SINGLE(WCD934X_CDC_RX_INP_MUX_RX_INT8_CFG0, 4, 13, rx_prim_mix_text); static const struct soc_enum rx_int8_1_mix_inp2_chain_enum = SOC_ENUM_SINGLE(WCD934X_CDC_RX_INP_MUX_RX_INT8_CFG1, 4, 13, rx_prim_mix_text); static const struct soc_enum rx_int0_mix2_inp_mux_enum = SOC_ENUM_SINGLE(WCD934X_CDC_RX_INP_MUX_SIDETONE_SRC_CFG0, 0, 4, rx_sidetone_mix_text); static const struct soc_enum rx_int1_mix2_inp_mux_enum = SOC_ENUM_SINGLE(WCD934X_CDC_RX_INP_MUX_SIDETONE_SRC_CFG0, 2, 4, rx_sidetone_mix_text); static const struct soc_enum rx_int2_mix2_inp_mux_enum = SOC_ENUM_SINGLE(WCD934X_CDC_RX_INP_MUX_SIDETONE_SRC_CFG0, 4, 4, rx_sidetone_mix_text); static const struct soc_enum rx_int3_mix2_inp_mux_enum = SOC_ENUM_SINGLE(WCD934X_CDC_RX_INP_MUX_SIDETONE_SRC_CFG0, 6, 4, rx_sidetone_mix_text); static const struct soc_enum rx_int4_mix2_inp_mux_enum = SOC_ENUM_SINGLE(WCD934X_CDC_RX_INP_MUX_SIDETONE_SRC_CFG1, 0, 4, rx_sidetone_mix_text); static const struct soc_enum rx_int7_mix2_inp_mux_enum = SOC_ENUM_SINGLE(WCD934X_CDC_RX_INP_MUX_SIDETONE_SRC_CFG1, 2, 4, rx_sidetone_mix_text); static const struct soc_enum iir0_inp0_mux_enum = SOC_ENUM_SINGLE(WCD934X_CDC_SIDETONE_IIR_INP_MUX_IIR0_MIX_CFG0, 0, 18, iir_inp_mux_text); static const struct soc_enum iir0_inp1_mux_enum = SOC_ENUM_SINGLE(WCD934X_CDC_SIDETONE_IIR_INP_MUX_IIR0_MIX_CFG1, 0, 18, iir_inp_mux_text); static const struct soc_enum iir0_inp2_mux_enum = SOC_ENUM_SINGLE(WCD934X_CDC_SIDETONE_IIR_INP_MUX_IIR0_MIX_CFG2, 0, 18, iir_inp_mux_text); static const struct soc_enum iir0_inp3_mux_enum = SOC_ENUM_SINGLE(WCD934X_CDC_SIDETONE_IIR_INP_MUX_IIR0_MIX_CFG3, 0, 18, iir_inp_mux_text); static const struct soc_enum iir1_inp0_mux_enum = SOC_ENUM_SINGLE(WCD934X_CDC_SIDETONE_IIR_INP_MUX_IIR1_MIX_CFG0, 0, 18, iir_inp_mux_text); static const struct soc_enum iir1_inp1_mux_enum = SOC_ENUM_SINGLE(WCD934X_CDC_SIDETONE_IIR_INP_MUX_IIR1_MIX_CFG1, 0, 18, iir_inp_mux_text); static const struct soc_enum iir1_inp2_mux_enum = SOC_ENUM_SINGLE(WCD934X_CDC_SIDETONE_IIR_INP_MUX_IIR1_MIX_CFG2, 0, 18, iir_inp_mux_text); static const struct soc_enum iir1_inp3_mux_enum = SOC_ENUM_SINGLE(WCD934X_CDC_SIDETONE_IIR_INP_MUX_IIR1_MIX_CFG3, 0, 18, iir_inp_mux_text); static const struct soc_enum rx_int0_dem_inp_mux_enum = SOC_ENUM_SINGLE(WCD934X_CDC_RX0_RX_PATH_SEC0, 0, ARRAY_SIZE(rx_int_dem_inp_mux_text), rx_int_dem_inp_mux_text); static const struct soc_enum rx_int1_dem_inp_mux_enum = SOC_ENUM_SINGLE(WCD934X_CDC_RX1_RX_PATH_SEC0, 0, ARRAY_SIZE(rx_int_dem_inp_mux_text), rx_int_dem_inp_mux_text); static const struct soc_enum rx_int2_dem_inp_mux_enum = SOC_ENUM_SINGLE(WCD934X_CDC_RX2_RX_PATH_SEC0, 0, ARRAY_SIZE(rx_int_dem_inp_mux_text), rx_int_dem_inp_mux_text); static const struct soc_enum tx_adc_mux0_enum = SOC_ENUM_SINGLE(WCD934X_CDC_TX_INP_MUX_ADC_MUX0_CFG1, 0, ARRAY_SIZE(adc_mux_text), adc_mux_text); static const struct soc_enum tx_adc_mux1_enum = SOC_ENUM_SINGLE(WCD934X_CDC_TX_INP_MUX_ADC_MUX1_CFG1, 0, ARRAY_SIZE(adc_mux_text), adc_mux_text); static const struct soc_enum tx_adc_mux2_enum = SOC_ENUM_SINGLE(WCD934X_CDC_TX_INP_MUX_ADC_MUX2_CFG1, 0, ARRAY_SIZE(adc_mux_text), adc_mux_text); static const struct soc_enum tx_adc_mux3_enum = SOC_ENUM_SINGLE(WCD934X_CDC_TX_INP_MUX_ADC_MUX3_CFG1, 0, ARRAY_SIZE(adc_mux_text), adc_mux_text); static const struct soc_enum tx_adc_mux4_enum = SOC_ENUM_SINGLE(WCD934X_CDC_TX_INP_MUX_ADC_MUX0_CFG1, 2, ARRAY_SIZE(adc_mux_text), adc_mux_text); static const struct soc_enum tx_adc_mux5_enum = SOC_ENUM_SINGLE(WCD934X_CDC_TX_INP_MUX_ADC_MUX1_CFG1, 2, ARRAY_SIZE(adc_mux_text), adc_mux_text); static const struct soc_enum tx_adc_mux6_enum = SOC_ENUM_SINGLE(WCD934X_CDC_TX_INP_MUX_ADC_MUX2_CFG1, 2, ARRAY_SIZE(adc_mux_text), adc_mux_text); static const struct soc_enum tx_adc_mux7_enum = SOC_ENUM_SINGLE(WCD934X_CDC_TX_INP_MUX_ADC_MUX3_CFG1, 2, ARRAY_SIZE(adc_mux_text), adc_mux_text); static const struct soc_enum tx_adc_mux8_enum = SOC_ENUM_SINGLE(WCD934X_CDC_TX_INP_MUX_ADC_MUX1_CFG1, 4, ARRAY_SIZE(adc_mux_text), adc_mux_text); static const struct soc_enum rx_int0_1_interp_mux_enum = SOC_ENUM_SINGLE(SND_SOC_NOPM, 0, 2, rx_int0_1_interp_mux_text); static const struct soc_enum rx_int1_1_interp_mux_enum = SOC_ENUM_SINGLE(SND_SOC_NOPM, 0, 2, rx_int1_1_interp_mux_text); static const struct soc_enum rx_int2_1_interp_mux_enum = SOC_ENUM_SINGLE(SND_SOC_NOPM, 0, 2, rx_int2_1_interp_mux_text); static const struct soc_enum rx_int3_1_interp_mux_enum = SOC_ENUM_SINGLE(SND_SOC_NOPM, 0, 2, rx_int3_1_interp_mux_text); static const struct soc_enum rx_int4_1_interp_mux_enum = SOC_ENUM_SINGLE(SND_SOC_NOPM, 0, 2, rx_int4_1_interp_mux_text); static const struct soc_enum rx_int7_1_interp_mux_enum = SOC_ENUM_SINGLE(SND_SOC_NOPM, 0, 2, rx_int7_1_interp_mux_text); static const struct soc_enum rx_int8_1_interp_mux_enum = SOC_ENUM_SINGLE(SND_SOC_NOPM, 0, 2, rx_int8_1_interp_mux_text); static const struct soc_enum rx_int0_2_interp_mux_enum = SOC_ENUM_SINGLE(SND_SOC_NOPM, 0, 2, rx_int0_2_interp_mux_text); static const struct soc_enum rx_int1_2_interp_mux_enum = SOC_ENUM_SINGLE(SND_SOC_NOPM, 0, 2, rx_int1_2_interp_mux_text); static const struct soc_enum rx_int2_2_interp_mux_enum = SOC_ENUM_SINGLE(SND_SOC_NOPM, 0, 2, rx_int2_2_interp_mux_text); static const struct soc_enum rx_int3_2_interp_mux_enum = SOC_ENUM_SINGLE(SND_SOC_NOPM, 0, 2, rx_int3_2_interp_mux_text); static const struct soc_enum rx_int4_2_interp_mux_enum = SOC_ENUM_SINGLE(SND_SOC_NOPM, 0, 2, rx_int4_2_interp_mux_text); static const struct soc_enum rx_int7_2_interp_mux_enum = SOC_ENUM_SINGLE(SND_SOC_NOPM, 0, 2, rx_int7_2_interp_mux_text); static const struct soc_enum rx_int8_2_interp_mux_enum = SOC_ENUM_SINGLE(SND_SOC_NOPM, 0, 2, rx_int8_2_interp_mux_text); static const struct soc_enum tx_dmic_mux0_enum = SOC_ENUM_SINGLE(WCD934X_CDC_TX_INP_MUX_ADC_MUX0_CFG0, 3, 7, dmic_mux_text); static const struct soc_enum tx_dmic_mux1_enum = SOC_ENUM_SINGLE(WCD934X_CDC_TX_INP_MUX_ADC_MUX1_CFG0, 3, 7, dmic_mux_text); static const struct soc_enum tx_dmic_mux2_enum = SOC_ENUM_SINGLE(WCD934X_CDC_TX_INP_MUX_ADC_MUX2_CFG0, 3, 7, dmic_mux_text); static const struct soc_enum tx_dmic_mux3_enum = SOC_ENUM_SINGLE(WCD934X_CDC_TX_INP_MUX_ADC_MUX3_CFG0, 3, 7, dmic_mux_text); static const struct soc_enum tx_dmic_mux4_enum = SOC_ENUM_SINGLE(WCD934X_CDC_TX_INP_MUX_ADC_MUX4_CFG0, 3, 7, dmic_mux_text); static const struct soc_enum tx_dmic_mux5_enum = SOC_ENUM_SINGLE(WCD934X_CDC_TX_INP_MUX_ADC_MUX5_CFG0, 3, 7, dmic_mux_text); static const struct soc_enum tx_dmic_mux6_enum = SOC_ENUM_SINGLE(WCD934X_CDC_TX_INP_MUX_ADC_MUX6_CFG0, 3, 7, dmic_mux_text); static const struct soc_enum tx_dmic_mux7_enum = SOC_ENUM_SINGLE(WCD934X_CDC_TX_INP_MUX_ADC_MUX7_CFG0, 3, 7, dmic_mux_text); static const struct soc_enum tx_dmic_mux8_enum = SOC_ENUM_SINGLE(WCD934X_CDC_TX_INP_MUX_ADC_MUX8_CFG0, 3, 7, dmic_mux_text); static const struct soc_enum tx_amic_mux0_enum = SOC_ENUM_SINGLE(WCD934X_CDC_TX_INP_MUX_ADC_MUX0_CFG0, 0, 5, amic_mux_text); static const struct soc_enum tx_amic_mux1_enum = SOC_ENUM_SINGLE(WCD934X_CDC_TX_INP_MUX_ADC_MUX1_CFG0, 0, 5, amic_mux_text); static const struct soc_enum tx_amic_mux2_enum = SOC_ENUM_SINGLE(WCD934X_CDC_TX_INP_MUX_ADC_MUX2_CFG0, 0, 5, amic_mux_text); static const struct soc_enum tx_amic_mux3_enum = SOC_ENUM_SINGLE(WCD934X_CDC_TX_INP_MUX_ADC_MUX3_CFG0, 0, 5, amic_mux_text); static const struct soc_enum tx_amic_mux4_enum = SOC_ENUM_SINGLE(WCD934X_CDC_TX_INP_MUX_ADC_MUX4_CFG0, 0, 5, amic_mux_text); static const struct soc_enum tx_amic_mux5_enum = SOC_ENUM_SINGLE(WCD934X_CDC_TX_INP_MUX_ADC_MUX5_CFG0, 0, 5, amic_mux_text); static const struct soc_enum tx_amic_mux6_enum = SOC_ENUM_SINGLE(WCD934X_CDC_TX_INP_MUX_ADC_MUX6_CFG0, 0, 5, amic_mux_text); static const struct soc_enum tx_amic_mux7_enum = SOC_ENUM_SINGLE(WCD934X_CDC_TX_INP_MUX_ADC_MUX7_CFG0, 0, 5, amic_mux_text); static const struct soc_enum tx_amic_mux8_enum = SOC_ENUM_SINGLE(WCD934X_CDC_TX_INP_MUX_ADC_MUX8_CFG0, 0, 5, amic_mux_text); static const struct soc_enum tx_amic4_5_enum = SOC_ENUM_SINGLE(WCD934X_TX_NEW_AMIC_4_5_SEL, 7, 2, amic4_5_sel_text); static const struct soc_enum cdc_if_tx0_mux_enum = SOC_ENUM_SINGLE(WCD934X_CDC_IF_ROUTER_TX_MUX_CFG0, 0, ARRAY_SIZE(cdc_if_tx0_mux_text), cdc_if_tx0_mux_text); static const struct soc_enum cdc_if_tx1_mux_enum = SOC_ENUM_SINGLE(WCD934X_CDC_IF_ROUTER_TX_MUX_CFG0, 2, ARRAY_SIZE(cdc_if_tx1_mux_text), cdc_if_tx1_mux_text); static const struct soc_enum cdc_if_tx2_mux_enum = SOC_ENUM_SINGLE(WCD934X_CDC_IF_ROUTER_TX_MUX_CFG0, 4, ARRAY_SIZE(cdc_if_tx2_mux_text), cdc_if_tx2_mux_text); static const struct soc_enum cdc_if_tx3_mux_enum = SOC_ENUM_SINGLE(WCD934X_CDC_IF_ROUTER_TX_MUX_CFG0, 6, ARRAY_SIZE(cdc_if_tx3_mux_text), cdc_if_tx3_mux_text); static const struct soc_enum cdc_if_tx4_mux_enum = SOC_ENUM_SINGLE(WCD934X_CDC_IF_ROUTER_TX_MUX_CFG1, 0, ARRAY_SIZE(cdc_if_tx4_mux_text), cdc_if_tx4_mux_text); static const struct soc_enum cdc_if_tx5_mux_enum = SOC_ENUM_SINGLE(WCD934X_CDC_IF_ROUTER_TX_MUX_CFG1, 2, ARRAY_SIZE(cdc_if_tx5_mux_text), cdc_if_tx5_mux_text); static const struct soc_enum cdc_if_tx6_mux_enum = SOC_ENUM_SINGLE(WCD934X_CDC_IF_ROUTER_TX_MUX_CFG1, 4, ARRAY_SIZE(cdc_if_tx6_mux_text), cdc_if_tx6_mux_text); static const struct soc_enum cdc_if_tx7_mux_enum = SOC_ENUM_SINGLE(WCD934X_CDC_IF_ROUTER_TX_MUX_CFG1, 6, ARRAY_SIZE(cdc_if_tx7_mux_text), cdc_if_tx7_mux_text); static const struct soc_enum cdc_if_tx8_mux_enum = SOC_ENUM_SINGLE(WCD934X_CDC_IF_ROUTER_TX_MUX_CFG2, 0, ARRAY_SIZE(cdc_if_tx8_mux_text), cdc_if_tx8_mux_text); static const struct soc_enum cdc_if_tx9_mux_enum = SOC_ENUM_SINGLE(WCD934X_CDC_IF_ROUTER_TX_MUX_CFG2, 2, ARRAY_SIZE(cdc_if_tx9_mux_text), cdc_if_tx9_mux_text); static const struct soc_enum cdc_if_tx10_mux_enum = SOC_ENUM_SINGLE(WCD934X_CDC_IF_ROUTER_TX_MUX_CFG2, 4, ARRAY_SIZE(cdc_if_tx10_mux_text), cdc_if_tx10_mux_text); static const struct soc_enum cdc_if_tx11_inp1_mux_enum = SOC_ENUM_SINGLE(WCD934X_CDC_IF_ROUTER_TX_MUX_CFG3, 0, ARRAY_SIZE(cdc_if_tx11_inp1_mux_text), cdc_if_tx11_inp1_mux_text); static const struct soc_enum cdc_if_tx11_mux_enum = SOC_ENUM_SINGLE(WCD934X_DATA_HUB_SB_TX11_INP_CFG, 0, ARRAY_SIZE(cdc_if_tx11_mux_text), cdc_if_tx11_mux_text); static const struct soc_enum cdc_if_tx13_inp1_mux_enum = SOC_ENUM_SINGLE(WCD934X_CDC_IF_ROUTER_TX_MUX_CFG3, 4, ARRAY_SIZE(cdc_if_tx13_inp1_mux_text), cdc_if_tx13_inp1_mux_text); static const struct soc_enum cdc_if_tx13_mux_enum = SOC_ENUM_SINGLE(WCD934X_DATA_HUB_SB_TX13_INP_CFG, 0, ARRAY_SIZE(cdc_if_tx13_mux_text), cdc_if_tx13_mux_text); static struct wcd_mbhc_field wcd_mbhc_fields[WCD_MBHC_REG_FUNC_MAX] = { WCD_MBHC_FIELD(WCD_MBHC_L_DET_EN, WCD934X_ANA_MBHC_MECH, 0x80), WCD_MBHC_FIELD(WCD_MBHC_GND_DET_EN, WCD934X_ANA_MBHC_MECH, 0x40), WCD_MBHC_FIELD(WCD_MBHC_MECH_DETECTION_TYPE, WCD934X_ANA_MBHC_MECH, 0x20), WCD_MBHC_FIELD(WCD_MBHC_MIC_CLAMP_CTL, WCD934X_MBHC_NEW_PLUG_DETECT_CTL, 0x30), WCD_MBHC_FIELD(WCD_MBHC_ELECT_DETECTION_TYPE, WCD934X_ANA_MBHC_ELECT, 0x08), WCD_MBHC_FIELD(WCD_MBHC_HS_L_DET_PULL_UP_CTRL, WCD934X_MBHC_NEW_PLUG_DETECT_CTL, 0xC0), WCD_MBHC_FIELD(WCD_MBHC_HS_L_DET_PULL_UP_COMP_CTRL, WCD934X_ANA_MBHC_MECH, 0x04), WCD_MBHC_FIELD(WCD_MBHC_HPHL_PLUG_TYPE, WCD934X_ANA_MBHC_MECH, 0x10), WCD_MBHC_FIELD(WCD_MBHC_GND_PLUG_TYPE, WCD934X_ANA_MBHC_MECH, 0x08), WCD_MBHC_FIELD(WCD_MBHC_SW_HPH_LP_100K_TO_GND, WCD934X_ANA_MBHC_MECH, 0x01), WCD_MBHC_FIELD(WCD_MBHC_ELECT_SCHMT_ISRC, WCD934X_ANA_MBHC_ELECT, 0x06), WCD_MBHC_FIELD(WCD_MBHC_FSM_EN, WCD934X_ANA_MBHC_ELECT, 0x80), WCD_MBHC_FIELD(WCD_MBHC_INSREM_DBNC, WCD934X_MBHC_NEW_PLUG_DETECT_CTL, 0x0F), WCD_MBHC_FIELD(WCD_MBHC_BTN_DBNC, WCD934X_MBHC_NEW_CTL_1, 0x03), WCD_MBHC_FIELD(WCD_MBHC_HS_VREF, WCD934X_MBHC_NEW_CTL_2, 0x03), WCD_MBHC_FIELD(WCD_MBHC_HS_COMP_RESULT, WCD934X_ANA_MBHC_RESULT_3, 0x08), WCD_MBHC_FIELD(WCD_MBHC_IN2P_CLAMP_STATE, WCD934X_ANA_MBHC_RESULT_3, 0x10), WCD_MBHC_FIELD(WCD_MBHC_MIC_SCHMT_RESULT, WCD934X_ANA_MBHC_RESULT_3, 0x20), WCD_MBHC_FIELD(WCD_MBHC_HPHL_SCHMT_RESULT, WCD934X_ANA_MBHC_RESULT_3, 0x80), WCD_MBHC_FIELD(WCD_MBHC_HPHR_SCHMT_RESULT, WCD934X_ANA_MBHC_RESULT_3, 0x40), WCD_MBHC_FIELD(WCD_MBHC_OCP_FSM_EN, WCD934X_HPH_OCP_CTL, 0x10), WCD_MBHC_FIELD(WCD_MBHC_BTN_RESULT, WCD934X_ANA_MBHC_RESULT_3, 0x07), WCD_MBHC_FIELD(WCD_MBHC_BTN_ISRC_CTL, WCD934X_ANA_MBHC_ELECT, 0x70), WCD_MBHC_FIELD(WCD_MBHC_ELECT_RESULT, WCD934X_ANA_MBHC_RESULT_3, 0xFF), WCD_MBHC_FIELD(WCD_MBHC_MICB_CTRL, WCD934X_ANA_MICB2, 0xC0), WCD_MBHC_FIELD(WCD_MBHC_HPH_CNP_WG_TIME, WCD934X_HPH_CNP_WG_TIME, 0xFF), WCD_MBHC_FIELD(WCD_MBHC_HPHR_PA_EN, WCD934X_ANA_HPH, 0x40), WCD_MBHC_FIELD(WCD_MBHC_HPHL_PA_EN, WCD934X_ANA_HPH, 0x80), WCD_MBHC_FIELD(WCD_MBHC_HPH_PA_EN, WCD934X_ANA_HPH, 0xC0), WCD_MBHC_FIELD(WCD_MBHC_SWCH_LEVEL_REMOVE, WCD934X_ANA_MBHC_RESULT_3, 0x10), WCD_MBHC_FIELD(WCD_MBHC_ANC_DET_EN, WCD934X_MBHC_CTL_BCS, 0x02), WCD_MBHC_FIELD(WCD_MBHC_FSM_STATUS, WCD934X_MBHC_STATUS_SPARE_1, 0x01), WCD_MBHC_FIELD(WCD_MBHC_MUX_CTL, WCD934X_MBHC_NEW_CTL_2, 0x70), WCD_MBHC_FIELD(WCD_MBHC_MOISTURE_STATUS, WCD934X_MBHC_NEW_FSM_STATUS, 0x20), WCD_MBHC_FIELD(WCD_MBHC_HPHR_GND, WCD934X_HPH_PA_CTL2, 0x40), WCD_MBHC_FIELD(WCD_MBHC_HPHL_GND, WCD934X_HPH_PA_CTL2, 0x10), WCD_MBHC_FIELD(WCD_MBHC_HPHL_OCP_DET_EN, WCD934X_HPH_L_TEST, 0x01), WCD_MBHC_FIELD(WCD_MBHC_HPHR_OCP_DET_EN, WCD934X_HPH_R_TEST, 0x01), WCD_MBHC_FIELD(WCD_MBHC_HPHL_OCP_STATUS, WCD934X_INTR_PIN1_STATUS0, 0x04), WCD_MBHC_FIELD(WCD_MBHC_HPHR_OCP_STATUS, WCD934X_INTR_PIN1_STATUS0, 0x08), WCD_MBHC_FIELD(WCD_MBHC_ADC_EN, WCD934X_MBHC_NEW_CTL_1, 0x08), WCD_MBHC_FIELD(WCD_MBHC_ADC_COMPLETE, WCD934X_MBHC_NEW_FSM_STATUS, 0x40), WCD_MBHC_FIELD(WCD_MBHC_ADC_TIMEOUT, WCD934X_MBHC_NEW_FSM_STATUS, 0x80), WCD_MBHC_FIELD(WCD_MBHC_ADC_RESULT, WCD934X_MBHC_NEW_ADC_RESULT, 0xFF), WCD_MBHC_FIELD(WCD_MBHC_MICB2_VOUT, WCD934X_ANA_MICB2, 0x3F), WCD_MBHC_FIELD(WCD_MBHC_ADC_MODE, WCD934X_MBHC_NEW_CTL_1, 0x10), WCD_MBHC_FIELD(WCD_MBHC_DETECTION_DONE, WCD934X_MBHC_NEW_CTL_1, 0x04), WCD_MBHC_FIELD(WCD_MBHC_ELECT_ISRC_EN, WCD934X_ANA_MBHC_ZDET, 0x02), }; static int wcd934x_set_sido_input_src(struct wcd934x_codec *wcd, int sido_src) { if (sido_src == wcd->sido_input_src) return 0; if (sido_src == SIDO_SOURCE_RCO_BG) { regmap_update_bits(wcd->regmap, WCD934X_ANA_RCO, WCD934X_ANA_RCO_BG_EN_MASK, WCD934X_ANA_RCO_BG_ENABLE); usleep_range(100, 110); } wcd->sido_input_src = sido_src; return 0; } static int wcd934x_enable_ana_bias_and_sysclk(struct wcd934x_codec *wcd) { mutex_lock(&wcd->sysclk_mutex); if (++wcd->sysclk_users != 1) { mutex_unlock(&wcd->sysclk_mutex); return 0; } mutex_unlock(&wcd->sysclk_mutex); regmap_update_bits(wcd->regmap, WCD934X_ANA_BIAS, WCD934X_ANA_BIAS_EN_MASK, WCD934X_ANA_BIAS_EN); regmap_update_bits(wcd->regmap, WCD934X_ANA_BIAS, WCD934X_ANA_PRECHRG_EN_MASK, WCD934X_ANA_PRECHRG_EN); /* * 1ms delay is required after pre-charge is enabled * as per HW requirement */ usleep_range(1000, 1100); regmap_update_bits(wcd->regmap, WCD934X_ANA_BIAS, WCD934X_ANA_PRECHRG_EN_MASK, 0); regmap_update_bits(wcd->regmap, WCD934X_ANA_BIAS, WCD934X_ANA_PRECHRG_MODE_MASK, 0); /* * In data clock contrl register is changed * to CLK_SYS_MCLK_PRG */ regmap_update_bits(wcd->regmap, WCD934X_CLK_SYS_MCLK_PRG, WCD934X_EXT_CLK_BUF_EN_MASK, WCD934X_EXT_CLK_BUF_EN); regmap_update_bits(wcd->regmap, WCD934X_CLK_SYS_MCLK_PRG, WCD934X_EXT_CLK_DIV_RATIO_MASK, WCD934X_EXT_CLK_DIV_BY_2); regmap_update_bits(wcd->regmap, WCD934X_CLK_SYS_MCLK_PRG, WCD934X_MCLK_SRC_MASK, WCD934X_MCLK_SRC_EXT_CLK); regmap_update_bits(wcd->regmap, WCD934X_CLK_SYS_MCLK_PRG, WCD934X_MCLK_EN_MASK, WCD934X_MCLK_EN); regmap_update_bits(wcd->regmap, WCD934X_CDC_CLK_RST_CTRL_FS_CNT_CONTROL, WCD934X_CDC_FS_MCLK_CNT_EN_MASK, WCD934X_CDC_FS_MCLK_CNT_ENABLE); regmap_update_bits(wcd->regmap, WCD934X_CDC_CLK_RST_CTRL_MCLK_CONTROL, WCD934X_MCLK_EN_MASK, WCD934X_MCLK_EN); regmap_update_bits(wcd->regmap, WCD934X_CODEC_RPM_CLK_GATE, WCD934X_CODEC_RPM_CLK_GATE_MASK, 0x0); /* * 10us sleep is required after clock is enabled * as per HW requirement */ usleep_range(10, 15); wcd934x_set_sido_input_src(wcd, SIDO_SOURCE_RCO_BG); return 0; } static int wcd934x_disable_ana_bias_and_syclk(struct wcd934x_codec *wcd) { mutex_lock(&wcd->sysclk_mutex); if (--wcd->sysclk_users != 0) { mutex_unlock(&wcd->sysclk_mutex); return 0; } mutex_unlock(&wcd->sysclk_mutex); regmap_update_bits(wcd->regmap, WCD934X_CLK_SYS_MCLK_PRG, WCD934X_EXT_CLK_BUF_EN_MASK | WCD934X_MCLK_EN_MASK, 0x0); regmap_update_bits(wcd->regmap, WCD934X_ANA_BIAS, WCD934X_ANA_BIAS_EN_MASK, 0); regmap_update_bits(wcd->regmap, WCD934X_ANA_BIAS, WCD934X_ANA_PRECHRG_EN_MASK, 0); return 0; } static int __wcd934x_cdc_mclk_enable(struct wcd934x_codec *wcd, bool enable) { int ret = 0; if (enable) { ret = clk_prepare_enable(wcd->extclk); if (ret) { dev_err(wcd->dev, "%s: ext clk enable failed\n", __func__); return ret; } ret = wcd934x_enable_ana_bias_and_sysclk(wcd); } else { int val; regmap_read(wcd->regmap, WCD934X_CDC_CLK_RST_CTRL_SWR_CONTROL, &val); /* Don't disable clock if soundwire using it.*/ if (val & WCD934X_CDC_SWR_CLK_EN_MASK) return 0; wcd934x_disable_ana_bias_and_syclk(wcd); clk_disable_unprepare(wcd->extclk); } return ret; } static int wcd934x_codec_enable_mclk(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kc, int event) { struct snd_soc_component *comp = snd_soc_dapm_to_component(w->dapm); struct wcd934x_codec *wcd = dev_get_drvdata(comp->dev); switch (event) { case SND_SOC_DAPM_PRE_PMU: return __wcd934x_cdc_mclk_enable(wcd, true); case SND_SOC_DAPM_POST_PMD: return __wcd934x_cdc_mclk_enable(wcd, false); } return 0; } static int wcd934x_get_version(struct wcd934x_codec *wcd) { int val1, val2, ver, ret; struct regmap *regmap; u16 id_minor; u32 version_mask = 0; regmap = wcd->regmap; ver = 0; ret = regmap_bulk_read(regmap, WCD934X_CHIP_TIER_CTRL_CHIP_ID_BYTE0, (u8 *)&id_minor, sizeof(u16)); if (ret) return ret; regmap_read(regmap, WCD934X_CHIP_TIER_CTRL_EFUSE_VAL_OUT14, &val1); regmap_read(regmap, WCD934X_CHIP_TIER_CTRL_EFUSE_VAL_OUT15, &val2); version_mask |= (!!((u8)val1 & 0x80)) << DSD_DISABLED_MASK; version_mask |= (!!((u8)val2 & 0x01)) << SLNQ_DISABLED_MASK; switch (version_mask) { case DSD_DISABLED | SLNQ_DISABLED: if (id_minor == 0) ver = WCD_VERSION_WCD9340_1_0; else if (id_minor == 0x01) ver = WCD_VERSION_WCD9340_1_1; break; case SLNQ_DISABLED: if (id_minor == 0) ver = WCD_VERSION_WCD9341_1_0; else if (id_minor == 0x01) ver = WCD_VERSION_WCD9341_1_1; break; } wcd->version = ver; dev_info(wcd->dev, "WCD934X Minor:0x%x Version:0x%x\n", id_minor, ver); return 0; } static void wcd934x_enable_efuse_sensing(struct wcd934x_codec *wcd) { int rc, val; __wcd934x_cdc_mclk_enable(wcd, true); regmap_update_bits(wcd->regmap, WCD934X_CHIP_TIER_CTRL_EFUSE_CTL, WCD934X_EFUSE_SENSE_STATE_MASK, WCD934X_EFUSE_SENSE_STATE_DEF); regmap_update_bits(wcd->regmap, WCD934X_CHIP_TIER_CTRL_EFUSE_CTL, WCD934X_EFUSE_SENSE_EN_MASK, WCD934X_EFUSE_SENSE_ENABLE); /* * 5ms sleep required after enabling efuse control * before checking the status. */ usleep_range(5000, 5500); wcd934x_set_sido_input_src(wcd, SIDO_SOURCE_RCO_BG); rc = regmap_read(wcd->regmap, WCD934X_CHIP_TIER_CTRL_EFUSE_STATUS, &val); if (rc || (!(val & 0x01))) WARN(1, "%s: Efuse sense is not complete val=%x, ret=%d\n", __func__, val, rc); __wcd934x_cdc_mclk_enable(wcd, false); } static int wcd934x_swrm_clock(struct wcd934x_codec *wcd, bool enable) { if (enable) { __wcd934x_cdc_mclk_enable(wcd, true); regmap_update_bits(wcd->regmap, WCD934X_CDC_CLK_RST_CTRL_SWR_CONTROL, WCD934X_CDC_SWR_CLK_EN_MASK, WCD934X_CDC_SWR_CLK_ENABLE); } else { regmap_update_bits(wcd->regmap, WCD934X_CDC_CLK_RST_CTRL_SWR_CONTROL, WCD934X_CDC_SWR_CLK_EN_MASK, 0); __wcd934x_cdc_mclk_enable(wcd, false); } return 0; } static int wcd934x_set_prim_interpolator_rate(struct snd_soc_dai *dai, u8 rate_val, u32 rate) { struct snd_soc_component *comp = dai->component; struct wcd934x_codec *wcd = dev_get_drvdata(comp->dev); struct wcd934x_slim_ch *ch; u8 cfg0, cfg1, inp0_sel, inp1_sel, inp2_sel; int inp, j; list_for_each_entry(ch, &wcd->dai[dai->id].slim_ch_list, list) { inp = ch->shift + INTn_1_INP_SEL_RX0; /* * Loop through all interpolator MUX inputs and find out * to which interpolator input, the slim rx port * is connected */ for (j = 0; j < WCD934X_NUM_INTERPOLATORS; j++) { /* Interpolators 5 and 6 are not aviliable in Tavil */ if (j == INTERP_LO3_NA || j == INTERP_LO4_NA) continue; cfg0 = snd_soc_component_read(comp, WCD934X_CDC_RX_INP_MUX_RX_INT_CFG0(j)); cfg1 = snd_soc_component_read(comp, WCD934X_CDC_RX_INP_MUX_RX_INT_CFG1(j)); inp0_sel = cfg0 & WCD934X_CDC_RX_INP_MUX_RX_INT_SEL_MASK; inp1_sel = (cfg0 >> 4) & WCD934X_CDC_RX_INP_MUX_RX_INT_SEL_MASK; inp2_sel = (cfg1 >> 4) & WCD934X_CDC_RX_INP_MUX_RX_INT_SEL_MASK; if ((inp0_sel == inp) || (inp1_sel == inp) || (inp2_sel == inp)) { /* rate is in Hz */ /* * Ear and speaker primary path does not support * native sample rates */ if ((j == INTERP_EAR || j == INTERP_SPKR1 || j == INTERP_SPKR2) && rate == 44100) dev_err(wcd->dev, "Cannot set 44.1KHz on INT%d\n", j); else snd_soc_component_update_bits(comp, WCD934X_CDC_RX_PATH_CTL(j), WCD934X_CDC_MIX_PCM_RATE_MASK, rate_val); } } } return 0; } static int wcd934x_set_mix_interpolator_rate(struct snd_soc_dai *dai, int rate_val, u32 rate) { struct snd_soc_component *component = dai->component; struct wcd934x_codec *wcd = dev_get_drvdata(component->dev); struct wcd934x_slim_ch *ch; int val, j; list_for_each_entry(ch, &wcd->dai[dai->id].slim_ch_list, list) { for (j = 0; j < WCD934X_NUM_INTERPOLATORS; j++) { /* Interpolators 5 and 6 are not aviliable in Tavil */ if (j == INTERP_LO3_NA || j == INTERP_LO4_NA) continue; val = snd_soc_component_read(component, WCD934X_CDC_RX_INP_MUX_RX_INT_CFG1(j)) & WCD934X_CDC_RX_INP_MUX_RX_INT_SEL_MASK; if (val == (ch->shift + INTn_2_INP_SEL_RX0)) { /* * Ear mix path supports only 48, 96, 192, * 384KHz only */ if ((j == INTERP_EAR) && (rate_val < 0x4 || rate_val > 0x7)) { dev_err(component->dev, "Invalid rate for AIF_PB DAI(%d)\n", dai->id); return -EINVAL; } snd_soc_component_update_bits(component, WCD934X_CDC_RX_PATH_MIX_CTL(j), WCD934X_CDC_MIX_PCM_RATE_MASK, rate_val); } } } return 0; } static int wcd934x_set_interpolator_rate(struct snd_soc_dai *dai, u32 sample_rate) { int rate_val = 0; int i, ret; for (i = 0; i < ARRAY_SIZE(sr_val_tbl); i++) { if (sample_rate == sr_val_tbl[i].sample_rate) { rate_val = sr_val_tbl[i].rate_val; break; } } if ((i == ARRAY_SIZE(sr_val_tbl)) || (rate_val < 0)) { dev_err(dai->dev, "Unsupported sample rate: %d\n", sample_rate); return -EINVAL; } ret = wcd934x_set_prim_interpolator_rate(dai, (u8)rate_val, sample_rate); if (ret) return ret; ret = wcd934x_set_mix_interpolator_rate(dai, (u8)rate_val, sample_rate); return ret; } static int wcd934x_set_decimator_rate(struct snd_soc_dai *dai, u8 rate_val, u32 rate) { struct snd_soc_component *comp = dai->component; struct wcd934x_codec *wcd = snd_soc_component_get_drvdata(comp); u8 shift = 0, shift_val = 0, tx_mux_sel; struct wcd934x_slim_ch *ch; int tx_port, tx_port_reg; int decimator = -1; list_for_each_entry(ch, &wcd->dai[dai->id].slim_ch_list, list) { tx_port = ch->port; /* Find the SB TX MUX input - which decimator is connected */ switch (tx_port) { case 0 ... 3: tx_port_reg = WCD934X_CDC_IF_ROUTER_TX_MUX_CFG0; shift = (tx_port << 1); shift_val = 0x03; break; case 4 ... 7: tx_port_reg = WCD934X_CDC_IF_ROUTER_TX_MUX_CFG1; shift = ((tx_port - 4) << 1); shift_val = 0x03; break; case 8 ... 10: tx_port_reg = WCD934X_CDC_IF_ROUTER_TX_MUX_CFG2; shift = ((tx_port - 8) << 1); shift_val = 0x03; break; case 11: tx_port_reg = WCD934X_CDC_IF_ROUTER_TX_MUX_CFG3; shift = 0; shift_val = 0x0F; break; case 13: tx_port_reg = WCD934X_CDC_IF_ROUTER_TX_MUX_CFG3; shift = 4; shift_val = 0x03; break; default: dev_err(wcd->dev, "Invalid SLIM TX%u port DAI ID:%d\n", tx_port, dai->id); return -EINVAL; } tx_mux_sel = snd_soc_component_read(comp, tx_port_reg) & (shift_val << shift); tx_mux_sel = tx_mux_sel >> shift; switch (tx_port) { case 0 ... 8: if ((tx_mux_sel == 0x2) || (tx_mux_sel == 0x3)) decimator = tx_port; break; case 9 ... 10: if ((tx_mux_sel == 0x1) || (tx_mux_sel == 0x2)) decimator = ((tx_port == 9) ? 7 : 6); break; case 11: if ((tx_mux_sel >= 1) && (tx_mux_sel < 7)) decimator = tx_mux_sel - 1; break; case 13: if ((tx_mux_sel == 0x1) || (tx_mux_sel == 0x2)) decimator = 5; break; default: dev_err(wcd->dev, "ERROR: Invalid tx_port: %d\n", tx_port); return -EINVAL; } snd_soc_component_update_bits(comp, WCD934X_CDC_TX_PATH_CTL(decimator), WCD934X_CDC_TX_PATH_CTL_PCM_RATE_MASK, rate_val); } return 0; } static int wcd934x_slim_set_hw_params(struct wcd934x_codec *wcd, struct wcd_slim_codec_dai_data *dai_data, int direction) { struct list_head *slim_ch_list = &dai_data->slim_ch_list; struct slim_stream_config *cfg = &dai_data->sconfig; struct wcd934x_slim_ch *ch; u16 payload = 0; int ret, i; cfg->ch_count = 0; cfg->direction = direction; cfg->port_mask = 0; /* Configure slave interface device */ list_for_each_entry(ch, slim_ch_list, list) { cfg->ch_count++; payload |= 1 << ch->shift; cfg->port_mask |= BIT(ch->port); } cfg->chs = kcalloc(cfg->ch_count, sizeof(unsigned int), GFP_KERNEL); if (!cfg->chs) return -ENOMEM; i = 0; list_for_each_entry(ch, slim_ch_list, list) { cfg->chs[i++] = ch->ch_num; if (direction == SNDRV_PCM_STREAM_PLAYBACK) { /* write to interface device */ ret = regmap_write(wcd->if_regmap, WCD934X_SLIM_PGD_RX_PORT_MULTI_CHNL_0(ch->port), payload); if (ret < 0) goto err; /* configure the slave port for water mark and enable*/ ret = regmap_write(wcd->if_regmap, WCD934X_SLIM_PGD_RX_PORT_CFG(ch->port), WCD934X_SLIM_WATER_MARK_VAL); if (ret < 0) goto err; } else { ret = regmap_write(wcd->if_regmap, WCD934X_SLIM_PGD_TX_PORT_MULTI_CHNL_0(ch->port), payload & 0x00FF); if (ret < 0) goto err; /* ports 8,9 */ ret = regmap_write(wcd->if_regmap, WCD934X_SLIM_PGD_TX_PORT_MULTI_CHNL_1(ch->port), (payload & 0xFF00) >> 8); if (ret < 0) goto err; /* configure the slave port for water mark and enable*/ ret = regmap_write(wcd->if_regmap, WCD934X_SLIM_PGD_TX_PORT_CFG(ch->port), WCD934X_SLIM_WATER_MARK_VAL); if (ret < 0) goto err; } } dai_data->sruntime = slim_stream_allocate(wcd->sdev, "WCD934x-SLIM"); return 0; err: dev_err(wcd->dev, "Error Setting slim hw params\n"); kfree(cfg->chs); cfg->chs = NULL; return ret; } static int wcd934x_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params, struct snd_soc_dai *dai) { struct wcd934x_codec *wcd; int ret, tx_fs_rate = 0; wcd = snd_soc_component_get_drvdata(dai->component); switch (substream->stream) { case SNDRV_PCM_STREAM_PLAYBACK: ret = wcd934x_set_interpolator_rate(dai, params_rate(params)); if (ret) { dev_err(wcd->dev, "cannot set sample rate: %u\n", params_rate(params)); return ret; } switch (params_width(params)) { case 16 ... 24: wcd->dai[dai->id].sconfig.bps = params_width(params); break; default: dev_err(wcd->dev, "Invalid format 0x%x\n", params_width(params)); return -EINVAL; } break; case SNDRV_PCM_STREAM_CAPTURE: switch (params_rate(params)) { case 8000: tx_fs_rate = 0; break; case 16000: tx_fs_rate = 1; break; case 32000: tx_fs_rate = 3; break; case 48000: tx_fs_rate = 4; break; case 96000: tx_fs_rate = 5; break; case 192000: tx_fs_rate = 6; break; case 384000: tx_fs_rate = 7; break; default: dev_err(wcd->dev, "Invalid TX sample rate: %d\n", params_rate(params)); return -EINVAL; } ret = wcd934x_set_decimator_rate(dai, tx_fs_rate, params_rate(params)); if (ret < 0) { dev_err(wcd->dev, "Cannot set TX Decimator rate\n"); return ret; } switch (params_width(params)) { case 16 ... 32: wcd->dai[dai->id].sconfig.bps = params_width(params); break; default: dev_err(wcd->dev, "Invalid format 0x%x\n", params_width(params)); return -EINVAL; } break; default: dev_err(wcd->dev, "Invalid stream type %d\n", substream->stream); return -EINVAL; } wcd->dai[dai->id].sconfig.rate = params_rate(params); return wcd934x_slim_set_hw_params(wcd, &wcd->dai[dai->id], substream->stream); } static int wcd934x_hw_free(struct snd_pcm_substream *substream, struct snd_soc_dai *dai) { struct wcd_slim_codec_dai_data *dai_data; struct wcd934x_codec *wcd; wcd = snd_soc_component_get_drvdata(dai->component); dai_data = &wcd->dai[dai->id]; kfree(dai_data->sconfig.chs); return 0; } static int wcd934x_trigger(struct snd_pcm_substream *substream, int cmd, struct snd_soc_dai *dai) { struct wcd_slim_codec_dai_data *dai_data; struct wcd934x_codec *wcd; struct slim_stream_config *cfg; wcd = snd_soc_component_get_drvdata(dai->component); dai_data = &wcd->dai[dai->id]; switch (cmd) { case SNDRV_PCM_TRIGGER_START: case SNDRV_PCM_TRIGGER_RESUME: case SNDRV_PCM_TRIGGER_PAUSE_RELEASE: cfg = &dai_data->sconfig; slim_stream_prepare(dai_data->sruntime, cfg); slim_stream_enable(dai_data->sruntime); break; case SNDRV_PCM_TRIGGER_STOP: case SNDRV_PCM_TRIGGER_SUSPEND: case SNDRV_PCM_TRIGGER_PAUSE_PUSH: slim_stream_disable(dai_data->sruntime); slim_stream_unprepare(dai_data->sruntime); break; default: break; } return 0; } static int wcd934x_set_channel_map(struct snd_soc_dai *dai, unsigned int tx_num, unsigned int *tx_slot, unsigned int rx_num, unsigned int *rx_slot) { struct wcd934x_codec *wcd; int i; wcd = snd_soc_component_get_drvdata(dai->component); if (tx_num > WCD934X_TX_MAX || rx_num > WCD934X_RX_MAX) { dev_err(wcd->dev, "Invalid tx %d or rx %d channel count\n", tx_num, rx_num); return -EINVAL; } if (!tx_slot || !rx_slot) { dev_err(wcd->dev, "Invalid tx_slot=%p, rx_slot=%p\n", tx_slot, rx_slot); return -EINVAL; } wcd->num_rx_port = rx_num; for (i = 0; i < rx_num; i++) { wcd->rx_chs[i].ch_num = rx_slot[i]; INIT_LIST_HEAD(&wcd->rx_chs[i].list); } wcd->num_tx_port = tx_num; for (i = 0; i < tx_num; i++) { wcd->tx_chs[i].ch_num = tx_slot[i]; INIT_LIST_HEAD(&wcd->tx_chs[i].list); } return 0; } static int wcd934x_get_channel_map(struct snd_soc_dai *dai, unsigned int *tx_num, unsigned int *tx_slot, unsigned int *rx_num, unsigned int *rx_slot) { struct wcd934x_slim_ch *ch; struct wcd934x_codec *wcd; int i = 0; wcd = snd_soc_component_get_drvdata(dai->component); switch (dai->id) { case AIF1_PB: case AIF2_PB: case AIF3_PB: case AIF4_PB: if (!rx_slot || !rx_num) { dev_err(wcd->dev, "Invalid rx_slot %p or rx_num %p\n", rx_slot, rx_num); return -EINVAL; } list_for_each_entry(ch, &wcd->dai[dai->id].slim_ch_list, list) rx_slot[i++] = ch->ch_num; *rx_num = i; break; case AIF1_CAP: case AIF2_CAP: case AIF3_CAP: if (!tx_slot || !tx_num) { dev_err(wcd->dev, "Invalid tx_slot %p or tx_num %p\n", tx_slot, tx_num); return -EINVAL; } list_for_each_entry(ch, &wcd->dai[dai->id].slim_ch_list, list) tx_slot[i++] = ch->ch_num; *tx_num = i; break; default: dev_err(wcd->dev, "Invalid DAI ID %x\n", dai->id); break; } return 0; } static const struct snd_soc_dai_ops wcd934x_dai_ops = { .hw_params = wcd934x_hw_params, .hw_free = wcd934x_hw_free, .trigger = wcd934x_trigger, .set_channel_map = wcd934x_set_channel_map, .get_channel_map = wcd934x_get_channel_map, }; static struct snd_soc_dai_driver wcd934x_slim_dais[] = { [0] = { .name = "wcd934x_rx1", .id = AIF1_PB, .playback = { .stream_name = "AIF1 Playback", .rates = WCD934X_RATES_MASK | WCD934X_FRAC_RATES_MASK, .formats = WCD934X_FORMATS_S16_S24_LE, .rate_max = 192000, .rate_min = 8000, .channels_min = 1, .channels_max = 2, }, .ops = &wcd934x_dai_ops, }, [1] = { .name = "wcd934x_tx1", .id = AIF1_CAP, .capture = { .stream_name = "AIF1 Capture", .rates = WCD934X_RATES_MASK, .formats = SNDRV_PCM_FMTBIT_S16_LE, .rate_min = 8000, .rate_max = 192000, .channels_min = 1, .channels_max = 4, }, .ops = &wcd934x_dai_ops, }, [2] = { .name = "wcd934x_rx2", .id = AIF2_PB, .playback = { .stream_name = "AIF2 Playback", .rates = WCD934X_RATES_MASK | WCD934X_FRAC_RATES_MASK, .formats = WCD934X_FORMATS_S16_S24_LE, .rate_min = 8000, .rate_max = 192000, .channels_min = 1, .channels_max = 2, }, .ops = &wcd934x_dai_ops, }, [3] = { .name = "wcd934x_tx2", .id = AIF2_CAP, .capture = { .stream_name = "AIF2 Capture", .rates = WCD934X_RATES_MASK, .formats = SNDRV_PCM_FMTBIT_S16_LE, .rate_min = 8000, .rate_max = 192000, .channels_min = 1, .channels_max = 4, }, .ops = &wcd934x_dai_ops, }, [4] = { .name = "wcd934x_rx3", .id = AIF3_PB, .playback = { .stream_name = "AIF3 Playback", .rates = WCD934X_RATES_MASK | WCD934X_FRAC_RATES_MASK, .formats = WCD934X_FORMATS_S16_S24_LE, .rate_min = 8000, .rate_max = 192000, .channels_min = 1, .channels_max = 2, }, .ops = &wcd934x_dai_ops, }, [5] = { .name = "wcd934x_tx3", .id = AIF3_CAP, .capture = { .stream_name = "AIF3 Capture", .rates = WCD934X_RATES_MASK, .formats = SNDRV_PCM_FMTBIT_S16_LE, .rate_min = 8000, .rate_max = 192000, .channels_min = 1, .channels_max = 4, }, .ops = &wcd934x_dai_ops, }, [6] = { .name = "wcd934x_rx4", .id = AIF4_PB, .playback = { .stream_name = "AIF4 Playback", .rates = WCD934X_RATES_MASK | WCD934X_FRAC_RATES_MASK, .formats = WCD934X_FORMATS_S16_S24_LE, .rate_min = 8000, .rate_max = 192000, .channels_min = 1, .channels_max = 2, }, .ops = &wcd934x_dai_ops, }, }; static int swclk_gate_enable(struct clk_hw *hw) { return wcd934x_swrm_clock(to_wcd934x_codec(hw), true); } static void swclk_gate_disable(struct clk_hw *hw) { wcd934x_swrm_clock(to_wcd934x_codec(hw), false); } static int swclk_gate_is_enabled(struct clk_hw *hw) { struct wcd934x_codec *wcd = to_wcd934x_codec(hw); int ret, val; regmap_read(wcd->regmap, WCD934X_CDC_CLK_RST_CTRL_SWR_CONTROL, &val); ret = val & WCD934X_CDC_SWR_CLK_EN_MASK; return ret; } static unsigned long swclk_recalc_rate(struct clk_hw *hw, unsigned long parent_rate) { return parent_rate / 2; } static const struct clk_ops swclk_gate_ops = { .prepare = swclk_gate_enable, .unprepare = swclk_gate_disable, .is_enabled = swclk_gate_is_enabled, .recalc_rate = swclk_recalc_rate, }; static struct clk *wcd934x_register_mclk_output(struct wcd934x_codec *wcd) { struct clk *parent = wcd->extclk; struct device *dev = wcd->dev; struct device_node *np = dev->parent->of_node; const char *parent_clk_name = NULL; const char *clk_name = "mclk"; struct clk_hw *hw; struct clk_init_data init; int ret; if (of_property_read_u32(np, "clock-frequency", &wcd->rate)) return NULL; parent_clk_name = __clk_get_name(parent); of_property_read_string(np, "clock-output-names", &clk_name); init.name = clk_name; init.ops = &swclk_gate_ops; init.flags = 0; init.parent_names = &parent_clk_name; init.num_parents = 1; wcd->hw.init = &init; hw = &wcd->hw; ret = devm_clk_hw_register(wcd->dev->parent, hw); if (ret) return ERR_PTR(ret); ret = devm_of_clk_add_hw_provider(dev, of_clk_hw_simple_get, hw); if (ret) return ERR_PTR(ret); return NULL; } static int wcd934x_get_micbias_val(struct device *dev, const char *micbias, u32 *micb_mv) { int mv; if (of_property_read_u32(dev->parent->of_node, micbias, &mv)) { dev_err(dev, "%s value not found, using default\n", micbias); mv = WCD934X_DEF_MICBIAS_MV; } else { /* convert it to milli volts */ mv = mv/1000; } if (mv < 1000 || mv > 2850) { dev_err(dev, "%s value not in valid range, using default\n", micbias); mv = WCD934X_DEF_MICBIAS_MV; } *micb_mv = mv; return (mv - 1000) / 50; } static int wcd934x_init_dmic(struct snd_soc_component *comp) { int vout_ctl_1, vout_ctl_2, vout_ctl_3, vout_ctl_4; struct wcd934x_codec *wcd = dev_get_drvdata(comp->dev); u32 def_dmic_rate, dmic_clk_drv; vout_ctl_1 = wcd934x_get_micbias_val(comp->dev, "qcom,micbias1-microvolt", &wcd->micb1_mv); vout_ctl_2 = wcd934x_get_micbias_val(comp->dev, "qcom,micbias2-microvolt", &wcd->micb2_mv); vout_ctl_3 = wcd934x_get_micbias_val(comp->dev, "qcom,micbias3-microvolt", &wcd->micb3_mv); vout_ctl_4 = wcd934x_get_micbias_val(comp->dev, "qcom,micbias4-microvolt", &wcd->micb4_mv); snd_soc_component_update_bits(comp, WCD934X_ANA_MICB1, WCD934X_MICB_VAL_MASK, vout_ctl_1); snd_soc_component_update_bits(comp, WCD934X_ANA_MICB2, WCD934X_MICB_VAL_MASK, vout_ctl_2); snd_soc_component_update_bits(comp, WCD934X_ANA_MICB3, WCD934X_MICB_VAL_MASK, vout_ctl_3); snd_soc_component_update_bits(comp, WCD934X_ANA_MICB4, WCD934X_MICB_VAL_MASK, vout_ctl_4); if (wcd->rate == WCD934X_MCLK_CLK_9P6MHZ) def_dmic_rate = WCD9XXX_DMIC_SAMPLE_RATE_4P8MHZ; else def_dmic_rate = WCD9XXX_DMIC_SAMPLE_RATE_4P096MHZ; wcd->dmic_sample_rate = def_dmic_rate; dmic_clk_drv = 0; snd_soc_component_update_bits(comp, WCD934X_TEST_DEBUG_PAD_DRVCTL_0, 0x0C, dmic_clk_drv << 2); return 0; } static void wcd934x_hw_init(struct wcd934x_codec *wcd) { struct regmap *rm = wcd->regmap; /* set SPKR rate to FS_2P4_3P072 */ regmap_update_bits(rm, WCD934X_CDC_RX7_RX_PATH_CFG1, 0x08, 0x08); regmap_update_bits(rm, WCD934X_CDC_RX8_RX_PATH_CFG1, 0x08, 0x08); /* Take DMICs out of reset */ regmap_update_bits(rm, WCD934X_CPE_SS_DMIC_CFG, 0x80, 0x00); } static int wcd934x_comp_init(struct snd_soc_component *component) { struct wcd934x_codec *wcd = dev_get_drvdata(component->dev); wcd934x_hw_init(wcd); wcd934x_enable_efuse_sensing(wcd); wcd934x_get_version(wcd); return 0; } static irqreturn_t wcd934x_slim_irq_handler(int irq, void *data) { struct wcd934x_codec *wcd = data; unsigned long status = 0; int i, j, port_id; unsigned int val, int_val = 0; irqreturn_t ret = IRQ_NONE; bool tx; unsigned short reg = 0; for (i = WCD934X_SLIM_PGD_PORT_INT_STATUS_RX_0, j = 0; i <= WCD934X_SLIM_PGD_PORT_INT_STATUS_TX_1; i++, j++) { regmap_read(wcd->if_regmap, i, &val); status |= ((u32)val << (8 * j)); } for_each_set_bit(j, &status, 32) { tx = false; port_id = j; if (j >= 16) { tx = true; port_id = j - 16; } regmap_read(wcd->if_regmap, WCD934X_SLIM_PGD_PORT_INT_RX_SOURCE0 + j, &val); if (val) { if (!tx) reg = WCD934X_SLIM_PGD_PORT_INT_EN0 + (port_id / 8); else reg = WCD934X_SLIM_PGD_PORT_INT_TX_EN0 + (port_id / 8); regmap_read(wcd->if_regmap, reg, &int_val); } if (val & WCD934X_SLIM_IRQ_OVERFLOW) dev_err_ratelimited(wcd->dev, "overflow error on %s port %d, value %x\n", (tx ? "TX" : "RX"), port_id, val); if (val & WCD934X_SLIM_IRQ_UNDERFLOW) dev_err_ratelimited(wcd->dev, "underflow error on %s port %d, value %x\n", (tx ? "TX" : "RX"), port_id, val); if ((val & WCD934X_SLIM_IRQ_OVERFLOW) || (val & WCD934X_SLIM_IRQ_UNDERFLOW)) { if (!tx) reg = WCD934X_SLIM_PGD_PORT_INT_EN0 + (port_id / 8); else reg = WCD934X_SLIM_PGD_PORT_INT_TX_EN0 + (port_id / 8); regmap_read( wcd->if_regmap, reg, &int_val); if (int_val & (1 << (port_id % 8))) { int_val = int_val ^ (1 << (port_id % 8)); regmap_write(wcd->if_regmap, reg, int_val); } } if (val & WCD934X_SLIM_IRQ_PORT_CLOSED) dev_err_ratelimited(wcd->dev, "Port Closed %s port %d, value %x\n", (tx ? "TX" : "RX"), port_id, val); regmap_write(wcd->if_regmap, WCD934X_SLIM_PGD_PORT_INT_CLR_RX_0 + (j / 8), BIT(j % 8)); ret = IRQ_HANDLED; } return ret; } static void wcd934x_mbhc_clk_setup(struct snd_soc_component *component, bool enable) { snd_soc_component_write_field(component, WCD934X_MBHC_NEW_CTL_1, WCD934X_MBHC_CTL_RCO_EN_MASK, enable); } static void wcd934x_mbhc_mbhc_bias_control(struct snd_soc_component *component, bool enable) { snd_soc_component_write_field(component, WCD934X_ANA_MBHC_ELECT, WCD934X_ANA_MBHC_BIAS_EN, enable); } static void wcd934x_mbhc_program_btn_thr(struct snd_soc_component *component, int *btn_low, int *btn_high, int num_btn, bool is_micbias) { int i, vth; if (num_btn > WCD_MBHC_DEF_BUTTONS) { dev_err(component->dev, "%s: invalid number of buttons: %d\n", __func__, num_btn); return; } for (i = 0; i < num_btn; i++) { vth = ((btn_high[i] * 2) / 25) & 0x3F; snd_soc_component_write_field(component, WCD934X_ANA_MBHC_BTN0 + i, WCD934X_MBHC_BTN_VTH_MASK, vth); } } static bool wcd934x_mbhc_micb_en_status(struct snd_soc_component *component, int micb_num) { u8 val; if (micb_num == MIC_BIAS_2) { val = snd_soc_component_read_field(component, WCD934X_ANA_MICB2, WCD934X_ANA_MICB2_ENABLE_MASK); if (val == WCD934X_MICB_ENABLE) return true; } return false; } static void wcd934x_mbhc_hph_l_pull_up_control(struct snd_soc_component *component, enum mbhc_hs_pullup_iref pull_up_cur) { /* Default pull up current to 2uA */ if (pull_up_cur < I_OFF || pull_up_cur > I_3P0_UA || pull_up_cur == I_DEFAULT) pull_up_cur = I_2P0_UA; snd_soc_component_write_field(component, WCD934X_MBHC_NEW_PLUG_DETECT_CTL, WCD934X_HSDET_PULLUP_C_MASK, pull_up_cur); } static int wcd934x_micbias_control(struct snd_soc_component *component, int micb_num, int req, bool is_dapm) { struct wcd934x_codec *wcd934x = snd_soc_component_get_drvdata(component); int micb_index = micb_num - 1; u16 micb_reg; switch (micb_num) { case MIC_BIAS_1: micb_reg = WCD934X_ANA_MICB1; break; case MIC_BIAS_2: micb_reg = WCD934X_ANA_MICB2; break; case MIC_BIAS_3: micb_reg = WCD934X_ANA_MICB3; break; case MIC_BIAS_4: micb_reg = WCD934X_ANA_MICB4; break; default: dev_err(component->dev, "%s: Invalid micbias number: %d\n", __func__, micb_num); return -EINVAL; } mutex_lock(&wcd934x->micb_lock); switch (req) { case MICB_PULLUP_ENABLE: wcd934x->pullup_ref[micb_index]++; if ((wcd934x->pullup_ref[micb_index] == 1) && (wcd934x->micb_ref[micb_index] == 0)) snd_soc_component_write_field(component, micb_reg, WCD934X_ANA_MICB_EN_MASK, WCD934X_MICB_PULL_UP); break; case MICB_PULLUP_DISABLE: if (wcd934x->pullup_ref[micb_index] > 0) wcd934x->pullup_ref[micb_index]--; if ((wcd934x->pullup_ref[micb_index] == 0) && (wcd934x->micb_ref[micb_index] == 0)) snd_soc_component_write_field(component, micb_reg, WCD934X_ANA_MICB_EN_MASK, 0); break; case MICB_ENABLE: wcd934x->micb_ref[micb_index]++; if (wcd934x->micb_ref[micb_index] == 1) { snd_soc_component_write_field(component, micb_reg, WCD934X_ANA_MICB_EN_MASK, WCD934X_MICB_ENABLE); if (micb_num == MIC_BIAS_2) wcd_mbhc_event_notify(wcd934x->mbhc, WCD_EVENT_POST_MICBIAS_2_ON); } if (micb_num == MIC_BIAS_2 && is_dapm) wcd_mbhc_event_notify(wcd934x->mbhc, WCD_EVENT_POST_DAPM_MICBIAS_2_ON); break; case MICB_DISABLE: if (wcd934x->micb_ref[micb_index] > 0) wcd934x->micb_ref[micb_index]--; if ((wcd934x->micb_ref[micb_index] == 0) && (wcd934x->pullup_ref[micb_index] > 0)) snd_soc_component_write_field(component, micb_reg, WCD934X_ANA_MICB_EN_MASK, WCD934X_MICB_PULL_UP); else if ((wcd934x->micb_ref[micb_index] == 0) && (wcd934x->pullup_ref[micb_index] == 0)) { if (micb_num == MIC_BIAS_2) wcd_mbhc_event_notify(wcd934x->mbhc, WCD_EVENT_PRE_MICBIAS_2_OFF); snd_soc_component_write_field(component, micb_reg, WCD934X_ANA_MICB_EN_MASK, 0); if (micb_num == MIC_BIAS_2) wcd_mbhc_event_notify(wcd934x->mbhc, WCD_EVENT_POST_MICBIAS_2_OFF); } if (is_dapm && micb_num == MIC_BIAS_2) wcd_mbhc_event_notify(wcd934x->mbhc, WCD_EVENT_POST_DAPM_MICBIAS_2_OFF); break; } mutex_unlock(&wcd934x->micb_lock); return 0; } static int wcd934x_mbhc_request_micbias(struct snd_soc_component *component, int micb_num, int req) { struct wcd934x_codec *wcd = dev_get_drvdata(component->dev); int ret; if (req == MICB_ENABLE) __wcd934x_cdc_mclk_enable(wcd, true); ret = wcd934x_micbias_control(component, micb_num, req, false); if (req == MICB_DISABLE) __wcd934x_cdc_mclk_enable(wcd, false); return ret; } static void wcd934x_mbhc_micb_ramp_control(struct snd_soc_component *component, bool enable) { if (enable) { snd_soc_component_write_field(component, WCD934X_ANA_MICB2_RAMP, WCD934X_RAMP_SHIFT_CTRL_MASK, 0x3); snd_soc_component_write_field(component, WCD934X_ANA_MICB2_RAMP, WCD934X_RAMP_EN_MASK, 1); } else { snd_soc_component_write_field(component, WCD934X_ANA_MICB2_RAMP, WCD934X_RAMP_EN_MASK, 0); snd_soc_component_write_field(component, WCD934X_ANA_MICB2_RAMP, WCD934X_RAMP_SHIFT_CTRL_MASK, 0); } } static int wcd934x_get_micb_vout_ctl_val(u32 micb_mv) { /* min micbias voltage is 1V and maximum is 2.85V */ if (micb_mv < 1000 || micb_mv > 2850) return -EINVAL; return (micb_mv - 1000) / 50; } static int wcd934x_mbhc_micb_adjust_voltage(struct snd_soc_component *component, int req_volt, int micb_num) { struct wcd934x_codec *wcd934x = snd_soc_component_get_drvdata(component); int cur_vout_ctl, req_vout_ctl, micb_reg, micb_en, ret = 0; switch (micb_num) { case MIC_BIAS_1: micb_reg = WCD934X_ANA_MICB1; break; case MIC_BIAS_2: micb_reg = WCD934X_ANA_MICB2; break; case MIC_BIAS_3: micb_reg = WCD934X_ANA_MICB3; break; case MIC_BIAS_4: micb_reg = WCD934X_ANA_MICB4; break; default: return -EINVAL; } mutex_lock(&wcd934x->micb_lock); /* * If requested micbias voltage is same as current micbias * voltage, then just return. Otherwise, adjust voltage as * per requested value. If micbias is already enabled, then * to avoid slow micbias ramp-up or down enable pull-up * momentarily, change the micbias value and then re-enable * micbias. */ micb_en = snd_soc_component_read_field(component, micb_reg, WCD934X_ANA_MICB_EN_MASK); cur_vout_ctl = snd_soc_component_read_field(component, micb_reg, WCD934X_MICB_VAL_MASK); req_vout_ctl = wcd934x_get_micb_vout_ctl_val(req_volt); if (req_vout_ctl < 0) { ret = -EINVAL; goto exit; } if (cur_vout_ctl == req_vout_ctl) { ret = 0; goto exit; } if (micb_en == WCD934X_MICB_ENABLE) snd_soc_component_write_field(component, micb_reg, WCD934X_ANA_MICB_EN_MASK, WCD934X_MICB_PULL_UP); snd_soc_component_write_field(component, micb_reg, WCD934X_MICB_VAL_MASK, req_vout_ctl); if (micb_en == WCD934X_MICB_ENABLE) { snd_soc_component_write_field(component, micb_reg, WCD934X_ANA_MICB_EN_MASK, WCD934X_MICB_ENABLE); /* * Add 2ms delay as per HW requirement after enabling * micbias */ usleep_range(2000, 2100); } exit: mutex_unlock(&wcd934x->micb_lock); return ret; } static int wcd934x_mbhc_micb_ctrl_threshold_mic(struct snd_soc_component *component, int micb_num, bool req_en) { struct wcd934x_codec *wcd934x = snd_soc_component_get_drvdata(component); int rc, micb_mv; if (micb_num != MIC_BIAS_2) return -EINVAL; /* * If device tree micbias level is already above the minimum * voltage needed to detect threshold microphone, then do * not change the micbias, just return. */ if (wcd934x->micb2_mv >= WCD_MBHC_THR_HS_MICB_MV) return 0; micb_mv = req_en ? WCD_MBHC_THR_HS_MICB_MV : wcd934x->micb2_mv; rc = wcd934x_mbhc_micb_adjust_voltage(component, micb_mv, MIC_BIAS_2); return rc; } static void wcd934x_mbhc_get_result_params(struct wcd934x_codec *wcd934x, s16 *d1_a, u16 noff, int32_t *zdet) { int i; int val, val1; s16 c1; s32 x1, d1; int32_t denom; int minCode_param[] = { 3277, 1639, 820, 410, 205, 103, 52, 26 }; regmap_update_bits(wcd934x->regmap, WCD934X_ANA_MBHC_ZDET, 0x20, 0x20); for (i = 0; i < WCD934X_ZDET_NUM_MEASUREMENTS; i++) { regmap_read(wcd934x->regmap, WCD934X_ANA_MBHC_RESULT_2, &val); if (val & 0x80) break; } val = val << 0x8; regmap_read(wcd934x->regmap, WCD934X_ANA_MBHC_RESULT_1, &val1); val |= val1; regmap_update_bits(wcd934x->regmap, WCD934X_ANA_MBHC_ZDET, 0x20, 0x00); x1 = WCD934X_MBHC_GET_X1(val); c1 = WCD934X_MBHC_GET_C1(val); /* If ramp is not complete, give additional 5ms */ if ((c1 < 2) && x1) usleep_range(5000, 5050); if (!c1 || !x1) { dev_err(wcd934x->dev, "%s: Impedance detect ramp error, c1=%d, x1=0x%x\n", __func__, c1, x1); goto ramp_down; } d1 = d1_a[c1]; denom = (x1 * d1) - (1 << (14 - noff)); if (denom > 0) *zdet = (WCD934X_MBHC_ZDET_CONST * 1000) / denom; else if (x1 < minCode_param[noff]) *zdet = WCD934X_ZDET_FLOATING_IMPEDANCE; dev_dbg(wcd934x->dev, "%s: d1=%d, c1=%d, x1=0x%x, z_val=%di (milliohm)\n", __func__, d1, c1, x1, *zdet); ramp_down: i = 0; while (x1) { regmap_read(wcd934x->regmap, WCD934X_ANA_MBHC_RESULT_1, &val); regmap_read(wcd934x->regmap, WCD934X_ANA_MBHC_RESULT_2, &val1); val = val << 0x08; val |= val1; x1 = WCD934X_MBHC_GET_X1(val); i++; if (i == WCD934X_ZDET_NUM_MEASUREMENTS) break; } } static void wcd934x_mbhc_zdet_ramp(struct snd_soc_component *component, struct wcd934x_mbhc_zdet_param *zdet_param, int32_t *zl, int32_t *zr, s16 *d1_a) { struct wcd934x_codec *wcd934x = dev_get_drvdata(component->dev); int32_t zdet = 0; snd_soc_component_write_field(component, WCD934X_MBHC_NEW_ZDET_ANA_CTL, WCD934X_ZDET_MAXV_CTL_MASK, zdet_param->ldo_ctl); snd_soc_component_update_bits(component, WCD934X_ANA_MBHC_BTN5, WCD934X_VTH_MASK, zdet_param->btn5); snd_soc_component_update_bits(component, WCD934X_ANA_MBHC_BTN6, WCD934X_VTH_MASK, zdet_param->btn6); snd_soc_component_update_bits(component, WCD934X_ANA_MBHC_BTN7, WCD934X_VTH_MASK, zdet_param->btn7); snd_soc_component_write_field(component, WCD934X_MBHC_NEW_ZDET_ANA_CTL, WCD934X_ZDET_RANGE_CTL_MASK, zdet_param->noff); snd_soc_component_update_bits(component, WCD934X_MBHC_NEW_ZDET_RAMP_CTL, 0x0F, zdet_param->nshift); if (!zl) goto z_right; /* Start impedance measurement for HPH_L */ regmap_update_bits(wcd934x->regmap, WCD934X_ANA_MBHC_ZDET, 0x80, 0x80); wcd934x_mbhc_get_result_params(wcd934x, d1_a, zdet_param->noff, &zdet); regmap_update_bits(wcd934x->regmap, WCD934X_ANA_MBHC_ZDET, 0x80, 0x00); *zl = zdet; z_right: if (!zr) return; /* Start impedance measurement for HPH_R */ regmap_update_bits(wcd934x->regmap, WCD934X_ANA_MBHC_ZDET, 0x40, 0x40); wcd934x_mbhc_get_result_params(wcd934x, d1_a, zdet_param->noff, &zdet); regmap_update_bits(wcd934x->regmap, WCD934X_ANA_MBHC_ZDET, 0x40, 0x00); *zr = zdet; } static void wcd934x_wcd_mbhc_qfuse_cal(struct snd_soc_component *component, int32_t *z_val, int flag_l_r) { s16 q1; int q1_cal; if (*z_val < (WCD934X_ZDET_VAL_400/1000)) q1 = snd_soc_component_read(component, WCD934X_CHIP_TIER_CTRL_EFUSE_VAL_OUT1 + (2 * flag_l_r)); else q1 = snd_soc_component_read(component, WCD934X_CHIP_TIER_CTRL_EFUSE_VAL_OUT2 + (2 * flag_l_r)); if (q1 & 0x80) q1_cal = (10000 - ((q1 & 0x7F) * 25)); else q1_cal = (10000 + (q1 * 25)); if (q1_cal > 0) *z_val = ((*z_val) * 10000) / q1_cal; } static void wcd934x_wcd_mbhc_calc_impedance(struct snd_soc_component *component, uint32_t *zl, uint32_t *zr) { struct wcd934x_codec *wcd934x = dev_get_drvdata(component->dev); s16 reg0, reg1, reg2, reg3, reg4; int32_t z1L, z1R, z1Ls; int zMono, z_diff1, z_diff2; bool is_fsm_disable = false; struct wcd934x_mbhc_zdet_param zdet_param[] = { {4, 0, 4, 0x08, 0x14, 0x18}, /* < 32ohm */ {2, 0, 3, 0x18, 0x7C, 0x90}, /* 32ohm < Z < 400ohm */ {1, 4, 5, 0x18, 0x7C, 0x90}, /* 400ohm < Z < 1200ohm */ {1, 6, 7, 0x18, 0x7C, 0x90}, /* >1200ohm */ }; struct wcd934x_mbhc_zdet_param *zdet_param_ptr = NULL; s16 d1_a[][4] = { {0, 30, 90, 30}, {0, 30, 30, 5}, {0, 30, 30, 5}, {0, 30, 30, 5}, }; s16 *d1 = NULL; reg0 = snd_soc_component_read(component, WCD934X_ANA_MBHC_BTN5); reg1 = snd_soc_component_read(component, WCD934X_ANA_MBHC_BTN6); reg2 = snd_soc_component_read(component, WCD934X_ANA_MBHC_BTN7); reg3 = snd_soc_component_read(component, WCD934X_MBHC_CTL_CLK); reg4 = snd_soc_component_read(component, WCD934X_MBHC_NEW_ZDET_ANA_CTL); if (snd_soc_component_read(component, WCD934X_ANA_MBHC_ELECT) & 0x80) { is_fsm_disable = true; regmap_update_bits(wcd934x->regmap, WCD934X_ANA_MBHC_ELECT, 0x80, 0x00); } /* For NO-jack, disable L_DET_EN before Z-det measurements */ if (wcd934x->mbhc_cfg.hphl_swh) regmap_update_bits(wcd934x->regmap, WCD934X_ANA_MBHC_MECH, 0x80, 0x00); /* Turn off 100k pull down on HPHL */ regmap_update_bits(wcd934x->regmap, WCD934X_ANA_MBHC_MECH, 0x01, 0x00); /* First get impedance on Left */ d1 = d1_a[1]; zdet_param_ptr = &zdet_param[1]; wcd934x_mbhc_zdet_ramp(component, zdet_param_ptr, &z1L, NULL, d1); if (!WCD934X_MBHC_IS_SECOND_RAMP_REQUIRED(z1L)) goto left_ch_impedance; /* Second ramp for left ch */ if (z1L < WCD934X_ZDET_VAL_32) { zdet_param_ptr = &zdet_param[0]; d1 = d1_a[0]; } else if ((z1L > WCD934X_ZDET_VAL_400) && (z1L <= WCD934X_ZDET_VAL_1200)) { zdet_param_ptr = &zdet_param[2]; d1 = d1_a[2]; } else if (z1L > WCD934X_ZDET_VAL_1200) { zdet_param_ptr = &zdet_param[3]; d1 = d1_a[3]; } wcd934x_mbhc_zdet_ramp(component, zdet_param_ptr, &z1L, NULL, d1); left_ch_impedance: if ((z1L == WCD934X_ZDET_FLOATING_IMPEDANCE) || (z1L > WCD934X_ZDET_VAL_100K)) { *zl = WCD934X_ZDET_FLOATING_IMPEDANCE; zdet_param_ptr = &zdet_param[1]; d1 = d1_a[1]; } else { *zl = z1L/1000; wcd934x_wcd_mbhc_qfuse_cal(component, zl, 0); } dev_info(component->dev, "%s: impedance on HPH_L = %d(ohms)\n", __func__, *zl); /* Start of right impedance ramp and calculation */ wcd934x_mbhc_zdet_ramp(component, zdet_param_ptr, NULL, &z1R, d1); if (WCD934X_MBHC_IS_SECOND_RAMP_REQUIRED(z1R)) { if (((z1R > WCD934X_ZDET_VAL_1200) && (zdet_param_ptr->noff == 0x6)) || ((*zl) != WCD934X_ZDET_FLOATING_IMPEDANCE)) goto right_ch_impedance; /* Second ramp for right ch */ if (z1R < WCD934X_ZDET_VAL_32) { zdet_param_ptr = &zdet_param[0]; d1 = d1_a[0]; } else if ((z1R > WCD934X_ZDET_VAL_400) && (z1R <= WCD934X_ZDET_VAL_1200)) { zdet_param_ptr = &zdet_param[2]; d1 = d1_a[2]; } else if (z1R > WCD934X_ZDET_VAL_1200) { zdet_param_ptr = &zdet_param[3]; d1 = d1_a[3]; } wcd934x_mbhc_zdet_ramp(component, zdet_param_ptr, NULL, &z1R, d1); } right_ch_impedance: if ((z1R == WCD934X_ZDET_FLOATING_IMPEDANCE) || (z1R > WCD934X_ZDET_VAL_100K)) { *zr = WCD934X_ZDET_FLOATING_IMPEDANCE; } else { *zr = z1R/1000; wcd934x_wcd_mbhc_qfuse_cal(component, zr, 1); } dev_err(component->dev, "%s: impedance on HPH_R = %d(ohms)\n", __func__, *zr); /* Mono/stereo detection */ if ((*zl == WCD934X_ZDET_FLOATING_IMPEDANCE) && (*zr == WCD934X_ZDET_FLOATING_IMPEDANCE)) { dev_dbg(component->dev, "%s: plug type is invalid or extension cable\n", __func__); goto zdet_complete; } if ((*zl == WCD934X_ZDET_FLOATING_IMPEDANCE) || (*zr == WCD934X_ZDET_FLOATING_IMPEDANCE) || ((*zl < WCD_MONO_HS_MIN_THR) && (*zr > WCD_MONO_HS_MIN_THR)) || ((*zl > WCD_MONO_HS_MIN_THR) && (*zr < WCD_MONO_HS_MIN_THR))) { dev_dbg(component->dev, "%s: Mono plug type with one ch floating or shorted to GND\n", __func__); wcd_mbhc_set_hph_type(wcd934x->mbhc, WCD_MBHC_HPH_MONO); goto zdet_complete; } snd_soc_component_write_field(component, WCD934X_HPH_R_ATEST, WCD934X_HPHPA_GND_OVR_MASK, 1); snd_soc_component_write_field(component, WCD934X_HPH_PA_CTL2, WCD934X_HPHPA_GND_R_MASK, 1); if (*zl < (WCD934X_ZDET_VAL_32/1000)) wcd934x_mbhc_zdet_ramp(component, &zdet_param[0], &z1Ls, NULL, d1); else wcd934x_mbhc_zdet_ramp(component, &zdet_param[1], &z1Ls, NULL, d1); snd_soc_component_write_field(component, WCD934X_HPH_PA_CTL2, WCD934X_HPHPA_GND_R_MASK, 0); snd_soc_component_write_field(component, WCD934X_HPH_R_ATEST, WCD934X_HPHPA_GND_OVR_MASK, 0); z1Ls /= 1000; wcd934x_wcd_mbhc_qfuse_cal(component, &z1Ls, 0); /* Parallel of left Z and 9 ohm pull down resistor */ zMono = ((*zl) * 9) / ((*zl) + 9); z_diff1 = (z1Ls > zMono) ? (z1Ls - zMono) : (zMono - z1Ls); z_diff2 = ((*zl) > z1Ls) ? ((*zl) - z1Ls) : (z1Ls - (*zl)); if ((z_diff1 * (*zl + z1Ls)) > (z_diff2 * (z1Ls + zMono))) { dev_err(component->dev, "%s: stereo plug type detected\n", __func__); wcd_mbhc_set_hph_type(wcd934x->mbhc, WCD_MBHC_HPH_STEREO); } else { dev_err(component->dev, "%s: MONO plug type detected\n", __func__); wcd_mbhc_set_hph_type(wcd934x->mbhc, WCD_MBHC_HPH_MONO); } zdet_complete: snd_soc_component_write(component, WCD934X_ANA_MBHC_BTN5, reg0); snd_soc_component_write(component, WCD934X_ANA_MBHC_BTN6, reg1); snd_soc_component_write(component, WCD934X_ANA_MBHC_BTN7, reg2); /* Turn on 100k pull down on HPHL */ regmap_update_bits(wcd934x->regmap, WCD934X_ANA_MBHC_MECH, 0x01, 0x01); /* For NO-jack, re-enable L_DET_EN after Z-det measurements */ if (wcd934x->mbhc_cfg.hphl_swh) regmap_update_bits(wcd934x->regmap, WCD934X_ANA_MBHC_MECH, 0x80, 0x80); snd_soc_component_write(component, WCD934X_MBHC_NEW_ZDET_ANA_CTL, reg4); snd_soc_component_write(component, WCD934X_MBHC_CTL_CLK, reg3); if (is_fsm_disable) regmap_update_bits(wcd934x->regmap, WCD934X_ANA_MBHC_ELECT, 0x80, 0x80); } static void wcd934x_mbhc_gnd_det_ctrl(struct snd_soc_component *component, bool enable) { if (enable) { snd_soc_component_write_field(component, WCD934X_ANA_MBHC_MECH, WCD934X_MBHC_HSG_PULLUP_COMP_EN, 1); snd_soc_component_write_field(component, WCD934X_ANA_MBHC_MECH, WCD934X_MBHC_GND_DET_EN_MASK, 1); } else { snd_soc_component_write_field(component, WCD934X_ANA_MBHC_MECH, WCD934X_MBHC_GND_DET_EN_MASK, 0); snd_soc_component_write_field(component, WCD934X_ANA_MBHC_MECH, WCD934X_MBHC_HSG_PULLUP_COMP_EN, 0); } } static void wcd934x_mbhc_hph_pull_down_ctrl(struct snd_soc_component *component, bool enable) { snd_soc_component_write_field(component, WCD934X_HPH_PA_CTL2, WCD934X_HPHPA_GND_R_MASK, enable); snd_soc_component_write_field(component, WCD934X_HPH_PA_CTL2, WCD934X_HPHPA_GND_L_MASK, enable); } static const struct wcd_mbhc_cb mbhc_cb = { .clk_setup = wcd934x_mbhc_clk_setup, .mbhc_bias = wcd934x_mbhc_mbhc_bias_control, .set_btn_thr = wcd934x_mbhc_program_btn_thr, .micbias_enable_status = wcd934x_mbhc_micb_en_status, .hph_pull_up_control = wcd934x_mbhc_hph_l_pull_up_control, .mbhc_micbias_control = wcd934x_mbhc_request_micbias, .mbhc_micb_ramp_control = wcd934x_mbhc_micb_ramp_control, .mbhc_micb_ctrl_thr_mic = wcd934x_mbhc_micb_ctrl_threshold_mic, .compute_impedance = wcd934x_wcd_mbhc_calc_impedance, .mbhc_gnd_det_ctrl = wcd934x_mbhc_gnd_det_ctrl, .hph_pull_down_ctrl = wcd934x_mbhc_hph_pull_down_ctrl, }; static int wcd934x_get_hph_type(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol); struct wcd934x_codec *wcd = snd_soc_component_get_drvdata(component); ucontrol->value.integer.value[0] = wcd_mbhc_get_hph_type(wcd->mbhc); return 0; } static int wcd934x_hph_impedance_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { uint32_t zl, zr; bool hphr; struct soc_mixer_control *mc; struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol); struct wcd934x_codec *wcd = snd_soc_component_get_drvdata(component); mc = (struct soc_mixer_control *)(kcontrol->private_value); hphr = mc->shift; wcd_mbhc_get_impedance(wcd->mbhc, &zl, &zr); dev_dbg(component->dev, "%s: zl=%u(ohms), zr=%u(ohms)\n", __func__, zl, zr); ucontrol->value.integer.value[0] = hphr ? zr : zl; return 0; } static const struct snd_kcontrol_new hph_type_detect_controls[] = { SOC_SINGLE_EXT("HPH Type", 0, 0, WCD_MBHC_HPH_STEREO, 0, wcd934x_get_hph_type, NULL), }; static const struct snd_kcontrol_new impedance_detect_controls[] = { SOC_SINGLE_EXT("HPHL Impedance", 0, 0, INT_MAX, 0, wcd934x_hph_impedance_get, NULL), SOC_SINGLE_EXT("HPHR Impedance", 0, 1, INT_MAX, 0, wcd934x_hph_impedance_get, NULL), }; static int wcd934x_mbhc_init(struct snd_soc_component *component) { struct wcd934x_ddata *data = dev_get_drvdata(component->dev->parent); struct wcd934x_codec *wcd = snd_soc_component_get_drvdata(component); struct wcd_mbhc_intr *intr_ids = &wcd->intr_ids; intr_ids->mbhc_sw_intr = regmap_irq_get_virq(data->irq_data, WCD934X_IRQ_MBHC_SW_DET); intr_ids->mbhc_btn_press_intr = regmap_irq_get_virq(data->irq_data, WCD934X_IRQ_MBHC_BUTTON_PRESS_DET); intr_ids->mbhc_btn_release_intr = regmap_irq_get_virq(data->irq_data, WCD934X_IRQ_MBHC_BUTTON_RELEASE_DET); intr_ids->mbhc_hs_ins_intr = regmap_irq_get_virq(data->irq_data, WCD934X_IRQ_MBHC_ELECT_INS_REM_LEG_DET); intr_ids->mbhc_hs_rem_intr = regmap_irq_get_virq(data->irq_data, WCD934X_IRQ_MBHC_ELECT_INS_REM_DET); intr_ids->hph_left_ocp = regmap_irq_get_virq(data->irq_data, WCD934X_IRQ_HPH_PA_OCPL_FAULT); intr_ids->hph_right_ocp = regmap_irq_get_virq(data->irq_data, WCD934X_IRQ_HPH_PA_OCPR_FAULT); wcd->mbhc = wcd_mbhc_init(component, &mbhc_cb, intr_ids, wcd_mbhc_fields, true); if (IS_ERR(wcd->mbhc)) { wcd->mbhc = NULL; return -EINVAL; } snd_soc_add_component_controls(component, impedance_detect_controls, ARRAY_SIZE(impedance_detect_controls)); snd_soc_add_component_controls(component, hph_type_detect_controls, ARRAY_SIZE(hph_type_detect_controls)); return 0; } static void wcd934x_mbhc_deinit(struct snd_soc_component *component) { struct wcd934x_codec *wcd = snd_soc_component_get_drvdata(component); if (!wcd->mbhc) return; wcd_mbhc_deinit(wcd->mbhc); } static int wcd934x_comp_probe(struct snd_soc_component *component) { struct wcd934x_codec *wcd = dev_get_drvdata(component->dev); int i; snd_soc_component_init_regmap(component, wcd->regmap); wcd->component = component; /* Class-H Init*/ wcd->clsh_ctrl = wcd_clsh_ctrl_alloc(component, wcd->version); if (IS_ERR(wcd->clsh_ctrl)) return PTR_ERR(wcd->clsh_ctrl); /* Default HPH Mode to Class-H Low HiFi */ wcd->hph_mode = CLS_H_LOHIFI; wcd934x_comp_init(component); for (i = 0; i < NUM_CODEC_DAIS; i++) INIT_LIST_HEAD(&wcd->dai[i].slim_ch_list); wcd934x_init_dmic(component); if (wcd934x_mbhc_init(component)) dev_err(component->dev, "Failed to Initialize MBHC\n"); return 0; } static void wcd934x_comp_remove(struct snd_soc_component *comp) { struct wcd934x_codec *wcd = dev_get_drvdata(comp->dev); wcd934x_mbhc_deinit(comp); wcd_clsh_ctrl_free(wcd->clsh_ctrl); } static int wcd934x_comp_set_sysclk(struct snd_soc_component *comp, int clk_id, int source, unsigned int freq, int dir) { struct wcd934x_codec *wcd = dev_get_drvdata(comp->dev); int val = WCD934X_CODEC_RPM_CLK_MCLK_CFG_9P6MHZ; wcd->rate = freq; if (wcd->rate == WCD934X_MCLK_CLK_12P288MHZ) val = WCD934X_CODEC_RPM_CLK_MCLK_CFG_12P288MHZ; snd_soc_component_update_bits(comp, WCD934X_CODEC_RPM_CLK_MCLK_CFG, WCD934X_CODEC_RPM_CLK_MCLK_CFG_MCLK_MASK, val); return clk_set_rate(wcd->extclk, freq); } static uint32_t get_iir_band_coeff(struct snd_soc_component *component, int iir_idx, int band_idx, int coeff_idx) { u32 value = 0; int reg, b2_reg; /* Address does not automatically update if reading */ reg = WCD934X_CDC_SIDETONE_IIR0_IIR_COEF_B1_CTL + 16 * iir_idx; b2_reg = WCD934X_CDC_SIDETONE_IIR0_IIR_COEF_B2_CTL + 16 * iir_idx; snd_soc_component_write(component, reg, ((band_idx * BAND_MAX + coeff_idx) * sizeof(uint32_t)) & 0x7F); value |= snd_soc_component_read(component, b2_reg); snd_soc_component_write(component, reg, ((band_idx * BAND_MAX + coeff_idx) * sizeof(uint32_t) + 1) & 0x7F); value |= (snd_soc_component_read(component, b2_reg) << 8); snd_soc_component_write(component, reg, ((band_idx * BAND_MAX + coeff_idx) * sizeof(uint32_t) + 2) & 0x7F); value |= (snd_soc_component_read(component, b2_reg) << 16); snd_soc_component_write(component, reg, ((band_idx * BAND_MAX + coeff_idx) * sizeof(uint32_t) + 3) & 0x7F); /* Mask bits top 2 bits since they are reserved */ value |= (snd_soc_component_read(component, b2_reg) << 24); return value; } static void set_iir_band_coeff(struct snd_soc_component *component, int iir_idx, int band_idx, uint32_t value) { int reg = WCD934X_CDC_SIDETONE_IIR0_IIR_COEF_B2_CTL + 16 * iir_idx; snd_soc_component_write(component, reg, (value & 0xFF)); snd_soc_component_write(component, reg, (value >> 8) & 0xFF); snd_soc_component_write(component, reg, (value >> 16) & 0xFF); /* Mask top 2 bits, 7-8 are reserved */ snd_soc_component_write(component, reg, (value >> 24) & 0x3F); } static int wcd934x_put_iir_band_audio_mixer( struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol); struct wcd_iir_filter_ctl *ctl = (struct wcd_iir_filter_ctl *)kcontrol->private_value; struct soc_bytes_ext *params = &ctl->bytes_ext; int iir_idx = ctl->iir_idx; int band_idx = ctl->band_idx; u32 coeff[BAND_MAX]; int reg = WCD934X_CDC_SIDETONE_IIR0_IIR_COEF_B1_CTL + 16 * iir_idx; memcpy(&coeff[0], ucontrol->value.bytes.data, params->max); /* Mask top bit it is reserved */ /* Updates addr automatically for each B2 write */ snd_soc_component_write(component, reg, (band_idx * BAND_MAX * sizeof(uint32_t)) & 0x7F); set_iir_band_coeff(component, iir_idx, band_idx, coeff[0]); set_iir_band_coeff(component, iir_idx, band_idx, coeff[1]); set_iir_band_coeff(component, iir_idx, band_idx, coeff[2]); set_iir_band_coeff(component, iir_idx, band_idx, coeff[3]); set_iir_band_coeff(component, iir_idx, band_idx, coeff[4]); return 0; } static int wcd934x_get_iir_band_audio_mixer(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol); struct wcd_iir_filter_ctl *ctl = (struct wcd_iir_filter_ctl *)kcontrol->private_value; struct soc_bytes_ext *params = &ctl->bytes_ext; int iir_idx = ctl->iir_idx; int band_idx = ctl->band_idx; u32 coeff[BAND_MAX]; coeff[0] = get_iir_band_coeff(component, iir_idx, band_idx, 0); coeff[1] = get_iir_band_coeff(component, iir_idx, band_idx, 1); coeff[2] = get_iir_band_coeff(component, iir_idx, band_idx, 2); coeff[3] = get_iir_band_coeff(component, iir_idx, band_idx, 3); coeff[4] = get_iir_band_coeff(component, iir_idx, band_idx, 4); memcpy(ucontrol->value.bytes.data, &coeff[0], params->max); return 0; } static int wcd934x_iir_filter_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *ucontrol) { struct wcd_iir_filter_ctl *ctl = (struct wcd_iir_filter_ctl *)kcontrol->private_value; struct soc_bytes_ext *params = &ctl->bytes_ext; ucontrol->type = SNDRV_CTL_ELEM_TYPE_BYTES; ucontrol->count = params->max; return 0; } static int wcd934x_compander_get(struct snd_kcontrol *kc, struct snd_ctl_elem_value *ucontrol) { struct snd_soc_component *component = snd_soc_kcontrol_component(kc); int comp = ((struct soc_mixer_control *)kc->private_value)->shift; struct wcd934x_codec *wcd = dev_get_drvdata(component->dev); ucontrol->value.integer.value[0] = wcd->comp_enabled[comp]; return 0; } static int wcd934x_compander_set(struct snd_kcontrol *kc, struct snd_ctl_elem_value *ucontrol) { struct snd_soc_component *component = snd_soc_kcontrol_component(kc); struct wcd934x_codec *wcd = dev_get_drvdata(component->dev); int comp = ((struct soc_mixer_control *)kc->private_value)->shift; int value = ucontrol->value.integer.value[0]; int sel; if (wcd->comp_enabled[comp] == value) return 0; wcd->comp_enabled[comp] = value; sel = value ? WCD934X_HPH_GAIN_SRC_SEL_COMPANDER : WCD934X_HPH_GAIN_SRC_SEL_REGISTER; /* Any specific register configuration for compander */ switch (comp) { case COMPANDER_1: /* Set Gain Source Select based on compander enable/disable */ snd_soc_component_update_bits(component, WCD934X_HPH_L_EN, WCD934X_HPH_GAIN_SRC_SEL_MASK, sel); break; case COMPANDER_2: snd_soc_component_update_bits(component, WCD934X_HPH_R_EN, WCD934X_HPH_GAIN_SRC_SEL_MASK, sel); break; case COMPANDER_3: case COMPANDER_4: case COMPANDER_7: case COMPANDER_8: break; default: return 0; } return 1; } static int wcd934x_rx_hph_mode_get(struct snd_kcontrol *kc, struct snd_ctl_elem_value *ucontrol) { struct snd_soc_component *component = snd_soc_kcontrol_component(kc); struct wcd934x_codec *wcd = dev_get_drvdata(component->dev); ucontrol->value.enumerated.item[0] = wcd->hph_mode; return 0; } static int wcd934x_rx_hph_mode_put(struct snd_kcontrol *kc, struct snd_ctl_elem_value *ucontrol) { struct snd_soc_component *component = snd_soc_kcontrol_component(kc); struct wcd934x_codec *wcd = dev_get_drvdata(component->dev); u32 mode_val; mode_val = ucontrol->value.enumerated.item[0]; if (mode_val == wcd->hph_mode) return 0; if (mode_val == 0) { dev_err(wcd->dev, "Invalid HPH Mode, default to ClSH HiFi\n"); mode_val = CLS_H_LOHIFI; } wcd->hph_mode = mode_val; return 1; } static int slim_rx_mux_get(struct snd_kcontrol *kc, struct snd_ctl_elem_value *ucontrol) { struct snd_soc_dapm_context *dapm = snd_soc_dapm_kcontrol_dapm(kc); struct snd_soc_dapm_widget *w = snd_soc_dapm_kcontrol_widget(kc); struct wcd934x_codec *wcd = dev_get_drvdata(dapm->dev); ucontrol->value.enumerated.item[0] = wcd->rx_port_value[w->shift]; return 0; } static int slim_rx_mux_to_dai_id(int mux) { int aif_id; switch (mux) { case 1: aif_id = AIF1_PB; break; case 2: aif_id = AIF2_PB; break; case 3: aif_id = AIF3_PB; break; case 4: aif_id = AIF4_PB; break; default: aif_id = -1; break; } return aif_id; } static int slim_rx_mux_put(struct snd_kcontrol *kc, struct snd_ctl_elem_value *ucontrol) { struct snd_soc_dapm_widget *w = snd_soc_dapm_kcontrol_widget(kc); struct wcd934x_codec *wcd = dev_get_drvdata(w->dapm->dev); struct soc_enum *e = (struct soc_enum *)kc->private_value; struct snd_soc_dapm_update *update = NULL; struct wcd934x_slim_ch *ch, *c; u32 port_id = w->shift; bool found = false; int mux_idx; int prev_mux_idx = wcd->rx_port_value[port_id]; int aif_id; mux_idx = ucontrol->value.enumerated.item[0]; if (mux_idx == prev_mux_idx) return 0; switch(mux_idx) { case 0: aif_id = slim_rx_mux_to_dai_id(prev_mux_idx); if (aif_id < 0) return 0; list_for_each_entry_safe(ch, c, &wcd->dai[aif_id].slim_ch_list, list) { if (ch->port == port_id + WCD934X_RX_START) { found = true; list_del_init(&ch->list); break; } } if (!found) return 0; break; case 1 ... 4: aif_id = slim_rx_mux_to_dai_id(mux_idx); if (aif_id < 0) return 0; if (list_empty(&wcd->rx_chs[port_id].list)) { list_add_tail(&wcd->rx_chs[port_id].list, &wcd->dai[aif_id].slim_ch_list); } else { dev_err(wcd->dev ,"SLIM_RX%d PORT is busy\n", port_id); return 0; } break; default: dev_err(wcd->dev, "Unknown AIF %d\n", mux_idx); goto err; } wcd->rx_port_value[port_id] = mux_idx; snd_soc_dapm_mux_update_power(w->dapm, kc, wcd->rx_port_value[port_id], e, update); return 1; err: return -EINVAL; } static int wcd934x_int_dem_inp_mux_put(struct snd_kcontrol *kc, struct snd_ctl_elem_value *ucontrol) { struct soc_enum *e = (struct soc_enum *)kc->private_value; struct snd_soc_component *component; int reg, val; component = snd_soc_dapm_kcontrol_component(kc); val = ucontrol->value.enumerated.item[0]; if (e->reg == WCD934X_CDC_RX0_RX_PATH_SEC0) reg = WCD934X_CDC_RX0_RX_PATH_CFG0; else if (e->reg == WCD934X_CDC_RX1_RX_PATH_SEC0) reg = WCD934X_CDC_RX1_RX_PATH_CFG0; else if (e->reg == WCD934X_CDC_RX2_RX_PATH_SEC0) reg = WCD934X_CDC_RX2_RX_PATH_CFG0; else return -EINVAL; /* Set Look Ahead Delay */ if (val) snd_soc_component_update_bits(component, reg, WCD934X_RX_DLY_ZN_EN_MASK, WCD934X_RX_DLY_ZN_ENABLE); else snd_soc_component_update_bits(component, reg, WCD934X_RX_DLY_ZN_EN_MASK, WCD934X_RX_DLY_ZN_DISABLE); return snd_soc_dapm_put_enum_double(kc, ucontrol); } static int wcd934x_dec_enum_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { struct snd_soc_component *comp; struct soc_enum *e = (struct soc_enum *)kcontrol->private_value; unsigned int val; u16 mic_sel_reg = 0; u8 mic_sel; comp = snd_soc_dapm_kcontrol_component(kcontrol); val = ucontrol->value.enumerated.item[0]; if (val > e->items - 1) return -EINVAL; switch (e->reg) { case WCD934X_CDC_TX_INP_MUX_ADC_MUX0_CFG1: if (e->shift_l == 0) mic_sel_reg = WCD934X_CDC_TX0_TX_PATH_CFG0; else if (e->shift_l == 2) mic_sel_reg = WCD934X_CDC_TX4_TX_PATH_CFG0; else if (e->shift_l == 4) mic_sel_reg = WCD934X_CDC_TX8_TX_PATH_CFG0; break; case WCD934X_CDC_TX_INP_MUX_ADC_MUX1_CFG1: if (e->shift_l == 0) mic_sel_reg = WCD934X_CDC_TX1_TX_PATH_CFG0; else if (e->shift_l == 2) mic_sel_reg = WCD934X_CDC_TX5_TX_PATH_CFG0; break; case WCD934X_CDC_TX_INP_MUX_ADC_MUX2_CFG1: if (e->shift_l == 0) mic_sel_reg = WCD934X_CDC_TX2_TX_PATH_CFG0; else if (e->shift_l == 2) mic_sel_reg = WCD934X_CDC_TX6_TX_PATH_CFG0; break; case WCD934X_CDC_TX_INP_MUX_ADC_MUX3_CFG1: if (e->shift_l == 0) mic_sel_reg = WCD934X_CDC_TX3_TX_PATH_CFG0; else if (e->shift_l == 2) mic_sel_reg = WCD934X_CDC_TX7_TX_PATH_CFG0; break; default: dev_err(comp->dev, "%s: e->reg: 0x%x not expected\n", __func__, e->reg); return -EINVAL; } /* ADC: 0, DMIC: 1 */ mic_sel = val ? 0x0 : 0x1; if (mic_sel_reg) snd_soc_component_update_bits(comp, mic_sel_reg, BIT(7), mic_sel << 7); return snd_soc_dapm_put_enum_double(kcontrol, ucontrol); } static const struct snd_kcontrol_new rx_int0_2_mux = SOC_DAPM_ENUM("RX INT0_2 MUX Mux", rx_int0_2_mux_chain_enum); static const struct snd_kcontrol_new rx_int1_2_mux = SOC_DAPM_ENUM("RX INT1_2 MUX Mux", rx_int1_2_mux_chain_enum); static const struct snd_kcontrol_new rx_int2_2_mux = SOC_DAPM_ENUM("RX INT2_2 MUX Mux", rx_int2_2_mux_chain_enum); static const struct snd_kcontrol_new rx_int3_2_mux = SOC_DAPM_ENUM("RX INT3_2 MUX Mux", rx_int3_2_mux_chain_enum); static const struct snd_kcontrol_new rx_int4_2_mux = SOC_DAPM_ENUM("RX INT4_2 MUX Mux", rx_int4_2_mux_chain_enum); static const struct snd_kcontrol_new rx_int7_2_mux = SOC_DAPM_ENUM("RX INT7_2 MUX Mux", rx_int7_2_mux_chain_enum); static const struct snd_kcontrol_new rx_int8_2_mux = SOC_DAPM_ENUM("RX INT8_2 MUX Mux", rx_int8_2_mux_chain_enum); static const struct snd_kcontrol_new rx_int0_1_mix_inp0_mux = SOC_DAPM_ENUM("RX INT0_1 MIX1 INP0 Mux", rx_int0_1_mix_inp0_chain_enum); static const struct snd_kcontrol_new rx_int0_1_mix_inp1_mux = SOC_DAPM_ENUM("RX INT0_1 MIX1 INP1 Mux", rx_int0_1_mix_inp1_chain_enum); static const struct snd_kcontrol_new rx_int0_1_mix_inp2_mux = SOC_DAPM_ENUM("RX INT0_1 MIX1 INP2 Mux", rx_int0_1_mix_inp2_chain_enum); static const struct snd_kcontrol_new rx_int1_1_mix_inp0_mux = SOC_DAPM_ENUM("RX INT1_1 MIX1 INP0 Mux", rx_int1_1_mix_inp0_chain_enum); static const struct snd_kcontrol_new rx_int1_1_mix_inp1_mux = SOC_DAPM_ENUM("RX INT1_1 MIX1 INP1 Mux", rx_int1_1_mix_inp1_chain_enum); static const struct snd_kcontrol_new rx_int1_1_mix_inp2_mux = SOC_DAPM_ENUM("RX INT1_1 MIX1 INP2 Mux", rx_int1_1_mix_inp2_chain_enum); static const struct snd_kcontrol_new rx_int2_1_mix_inp0_mux = SOC_DAPM_ENUM("RX INT2_1 MIX1 INP0 Mux", rx_int2_1_mix_inp0_chain_enum); static const struct snd_kcontrol_new rx_int2_1_mix_inp1_mux = SOC_DAPM_ENUM("RX INT2_1 MIX1 INP1 Mux", rx_int2_1_mix_inp1_chain_enum); static const struct snd_kcontrol_new rx_int2_1_mix_inp2_mux = SOC_DAPM_ENUM("RX INT2_1 MIX1 INP2 Mux", rx_int2_1_mix_inp2_chain_enum); static const struct snd_kcontrol_new rx_int3_1_mix_inp0_mux = SOC_DAPM_ENUM("RX INT3_1 MIX1 INP0 Mux", rx_int3_1_mix_inp0_chain_enum); static const struct snd_kcontrol_new rx_int3_1_mix_inp1_mux = SOC_DAPM_ENUM("RX INT3_1 MIX1 INP1 Mux", rx_int3_1_mix_inp1_chain_enum); static const struct snd_kcontrol_new rx_int3_1_mix_inp2_mux = SOC_DAPM_ENUM("RX INT3_1 MIX1 INP2 Mux", rx_int3_1_mix_inp2_chain_enum); static const struct snd_kcontrol_new rx_int4_1_mix_inp0_mux = SOC_DAPM_ENUM("RX INT4_1 MIX1 INP0 Mux", rx_int4_1_mix_inp0_chain_enum); static const struct snd_kcontrol_new rx_int4_1_mix_inp1_mux = SOC_DAPM_ENUM("RX INT4_1 MIX1 INP1 Mux", rx_int4_1_mix_inp1_chain_enum); static const struct snd_kcontrol_new rx_int4_1_mix_inp2_mux = SOC_DAPM_ENUM("RX INT4_1 MIX1 INP2 Mux", rx_int4_1_mix_inp2_chain_enum); static const struct snd_kcontrol_new rx_int7_1_mix_inp0_mux = SOC_DAPM_ENUM("RX INT7_1 MIX1 INP0 Mux", rx_int7_1_mix_inp0_chain_enum); static const struct snd_kcontrol_new rx_int7_1_mix_inp1_mux = SOC_DAPM_ENUM("RX INT7_1 MIX1 INP1 Mux", rx_int7_1_mix_inp1_chain_enum); static const struct snd_kcontrol_new rx_int7_1_mix_inp2_mux = SOC_DAPM_ENUM("RX INT7_1 MIX1 INP2 Mux", rx_int7_1_mix_inp2_chain_enum); static const struct snd_kcontrol_new rx_int8_1_mix_inp0_mux = SOC_DAPM_ENUM("RX INT8_1 MIX1 INP0 Mux", rx_int8_1_mix_inp0_chain_enum); static const struct snd_kcontrol_new rx_int8_1_mix_inp1_mux = SOC_DAPM_ENUM("RX INT8_1 MIX1 INP1 Mux", rx_int8_1_mix_inp1_chain_enum); static const struct snd_kcontrol_new rx_int8_1_mix_inp2_mux = SOC_DAPM_ENUM("RX INT8_1 MIX1 INP2 Mux", rx_int8_1_mix_inp2_chain_enum); static const struct snd_kcontrol_new rx_int0_mix2_inp_mux = SOC_DAPM_ENUM("RX INT0 MIX2 INP Mux", rx_int0_mix2_inp_mux_enum); static const struct snd_kcontrol_new rx_int1_mix2_inp_mux = SOC_DAPM_ENUM("RX INT1 MIX2 INP Mux", rx_int1_mix2_inp_mux_enum); static const struct snd_kcontrol_new rx_int2_mix2_inp_mux = SOC_DAPM_ENUM("RX INT2 MIX2 INP Mux", rx_int2_mix2_inp_mux_enum); static const struct snd_kcontrol_new rx_int3_mix2_inp_mux = SOC_DAPM_ENUM("RX INT3 MIX2 INP Mux", rx_int3_mix2_inp_mux_enum); static const struct snd_kcontrol_new rx_int4_mix2_inp_mux = SOC_DAPM_ENUM("RX INT4 MIX2 INP Mux", rx_int4_mix2_inp_mux_enum); static const struct snd_kcontrol_new rx_int7_mix2_inp_mux = SOC_DAPM_ENUM("RX INT7 MIX2 INP Mux", rx_int7_mix2_inp_mux_enum); static const struct snd_kcontrol_new iir0_inp0_mux = SOC_DAPM_ENUM("IIR0 INP0 Mux", iir0_inp0_mux_enum); static const struct snd_kcontrol_new iir0_inp1_mux = SOC_DAPM_ENUM("IIR0 INP1 Mux", iir0_inp1_mux_enum); static const struct snd_kcontrol_new iir0_inp2_mux = SOC_DAPM_ENUM("IIR0 INP2 Mux", iir0_inp2_mux_enum); static const struct snd_kcontrol_new iir0_inp3_mux = SOC_DAPM_ENUM("IIR0 INP3 Mux", iir0_inp3_mux_enum); static const struct snd_kcontrol_new iir1_inp0_mux = SOC_DAPM_ENUM("IIR1 INP0 Mux", iir1_inp0_mux_enum); static const struct snd_kcontrol_new iir1_inp1_mux = SOC_DAPM_ENUM("IIR1 INP1 Mux", iir1_inp1_mux_enum); static const struct snd_kcontrol_new iir1_inp2_mux = SOC_DAPM_ENUM("IIR1 INP2 Mux", iir1_inp2_mux_enum); static const struct snd_kcontrol_new iir1_inp3_mux = SOC_DAPM_ENUM("IIR1 INP3 Mux", iir1_inp3_mux_enum); static const struct snd_kcontrol_new slim_rx_mux[WCD934X_RX_MAX] = { SOC_DAPM_ENUM_EXT("SLIM RX0 Mux", slim_rx_mux_enum, slim_rx_mux_get, slim_rx_mux_put), SOC_DAPM_ENUM_EXT("SLIM RX1 Mux", slim_rx_mux_enum, slim_rx_mux_get, slim_rx_mux_put), SOC_DAPM_ENUM_EXT("SLIM RX2 Mux", slim_rx_mux_enum, slim_rx_mux_get, slim_rx_mux_put), SOC_DAPM_ENUM_EXT("SLIM RX3 Mux", slim_rx_mux_enum, slim_rx_mux_get, slim_rx_mux_put), SOC_DAPM_ENUM_EXT("SLIM RX4 Mux", slim_rx_mux_enum, slim_rx_mux_get, slim_rx_mux_put), SOC_DAPM_ENUM_EXT("SLIM RX5 Mux", slim_rx_mux_enum, slim_rx_mux_get, slim_rx_mux_put), SOC_DAPM_ENUM_EXT("SLIM RX6 Mux", slim_rx_mux_enum, slim_rx_mux_get, slim_rx_mux_put), SOC_DAPM_ENUM_EXT("SLIM RX7 Mux", slim_rx_mux_enum, slim_rx_mux_get, slim_rx_mux_put), }; static const struct snd_kcontrol_new rx_int1_asrc_switch[] = { SOC_DAPM_SINGLE("HPHL Switch", SND_SOC_NOPM, 0, 1, 0), }; static const struct snd_kcontrol_new rx_int2_asrc_switch[] = { SOC_DAPM_SINGLE("HPHR Switch", SND_SOC_NOPM, 0, 1, 0), }; static const struct snd_kcontrol_new rx_int3_asrc_switch[] = { SOC_DAPM_SINGLE("LO1 Switch", SND_SOC_NOPM, 0, 1, 0), }; static const struct snd_kcontrol_new rx_int4_asrc_switch[] = { SOC_DAPM_SINGLE("LO2 Switch", SND_SOC_NOPM, 0, 1, 0), }; static const struct snd_kcontrol_new rx_int0_dem_inp_mux = SOC_DAPM_ENUM_EXT("RX INT0 DEM MUX Mux", rx_int0_dem_inp_mux_enum, snd_soc_dapm_get_enum_double, wcd934x_int_dem_inp_mux_put); static const struct snd_kcontrol_new rx_int1_dem_inp_mux = SOC_DAPM_ENUM_EXT("RX INT1 DEM MUX Mux", rx_int1_dem_inp_mux_enum, snd_soc_dapm_get_enum_double, wcd934x_int_dem_inp_mux_put); static const struct snd_kcontrol_new rx_int2_dem_inp_mux = SOC_DAPM_ENUM_EXT("RX INT2 DEM MUX Mux", rx_int2_dem_inp_mux_enum, snd_soc_dapm_get_enum_double, wcd934x_int_dem_inp_mux_put); static const struct snd_kcontrol_new rx_int0_1_interp_mux = SOC_DAPM_ENUM("RX INT0_1 INTERP Mux", rx_int0_1_interp_mux_enum); static const struct snd_kcontrol_new rx_int1_1_interp_mux = SOC_DAPM_ENUM("RX INT1_1 INTERP Mux", rx_int1_1_interp_mux_enum); static const struct snd_kcontrol_new rx_int2_1_interp_mux = SOC_DAPM_ENUM("RX INT2_1 INTERP Mux", rx_int2_1_interp_mux_enum); static const struct snd_kcontrol_new rx_int3_1_interp_mux = SOC_DAPM_ENUM("RX INT3_1 INTERP Mux", rx_int3_1_interp_mux_enum); static const struct snd_kcontrol_new rx_int4_1_interp_mux = SOC_DAPM_ENUM("RX INT4_1 INTERP Mux", rx_int4_1_interp_mux_enum); static const struct snd_kcontrol_new rx_int7_1_interp_mux = SOC_DAPM_ENUM("RX INT7_1 INTERP Mux", rx_int7_1_interp_mux_enum); static const struct snd_kcontrol_new rx_int8_1_interp_mux = SOC_DAPM_ENUM("RX INT8_1 INTERP Mux", rx_int8_1_interp_mux_enum); static const struct snd_kcontrol_new rx_int0_2_interp_mux = SOC_DAPM_ENUM("RX INT0_2 INTERP Mux", rx_int0_2_interp_mux_enum); static const struct snd_kcontrol_new rx_int1_2_interp_mux = SOC_DAPM_ENUM("RX INT1_2 INTERP Mux", rx_int1_2_interp_mux_enum); static const struct snd_kcontrol_new rx_int2_2_interp_mux = SOC_DAPM_ENUM("RX INT2_2 INTERP Mux", rx_int2_2_interp_mux_enum); static const struct snd_kcontrol_new rx_int3_2_interp_mux = SOC_DAPM_ENUM("RX INT3_2 INTERP Mux", rx_int3_2_interp_mux_enum); static const struct snd_kcontrol_new rx_int4_2_interp_mux = SOC_DAPM_ENUM("RX INT4_2 INTERP Mux", rx_int4_2_interp_mux_enum); static const struct snd_kcontrol_new rx_int7_2_interp_mux = SOC_DAPM_ENUM("RX INT7_2 INTERP Mux", rx_int7_2_interp_mux_enum); static const struct snd_kcontrol_new rx_int8_2_interp_mux = SOC_DAPM_ENUM("RX INT8_2 INTERP Mux", rx_int8_2_interp_mux_enum); static const struct snd_kcontrol_new tx_dmic_mux0 = SOC_DAPM_ENUM("DMIC MUX0 Mux", tx_dmic_mux0_enum); static const struct snd_kcontrol_new tx_dmic_mux1 = SOC_DAPM_ENUM("DMIC MUX1 Mux", tx_dmic_mux1_enum); static const struct snd_kcontrol_new tx_dmic_mux2 = SOC_DAPM_ENUM("DMIC MUX2 Mux", tx_dmic_mux2_enum); static const struct snd_kcontrol_new tx_dmic_mux3 = SOC_DAPM_ENUM("DMIC MUX3 Mux", tx_dmic_mux3_enum); static const struct snd_kcontrol_new tx_dmic_mux4 = SOC_DAPM_ENUM("DMIC MUX4 Mux", tx_dmic_mux4_enum); static const struct snd_kcontrol_new tx_dmic_mux5 = SOC_DAPM_ENUM("DMIC MUX5 Mux", tx_dmic_mux5_enum); static const struct snd_kcontrol_new tx_dmic_mux6 = SOC_DAPM_ENUM("DMIC MUX6 Mux", tx_dmic_mux6_enum); static const struct snd_kcontrol_new tx_dmic_mux7 = SOC_DAPM_ENUM("DMIC MUX7 Mux", tx_dmic_mux7_enum); static const struct snd_kcontrol_new tx_dmic_mux8 = SOC_DAPM_ENUM("DMIC MUX8 Mux", tx_dmic_mux8_enum); static const struct snd_kcontrol_new tx_amic_mux0 = SOC_DAPM_ENUM("AMIC MUX0 Mux", tx_amic_mux0_enum); static const struct snd_kcontrol_new tx_amic_mux1 = SOC_DAPM_ENUM("AMIC MUX1 Mux", tx_amic_mux1_enum); static const struct snd_kcontrol_new tx_amic_mux2 = SOC_DAPM_ENUM("AMIC MUX2 Mux", tx_amic_mux2_enum); static const struct snd_kcontrol_new tx_amic_mux3 = SOC_DAPM_ENUM("AMIC MUX3 Mux", tx_amic_mux3_enum); static const struct snd_kcontrol_new tx_amic_mux4 = SOC_DAPM_ENUM("AMIC MUX4 Mux", tx_amic_mux4_enum); static const struct snd_kcontrol_new tx_amic_mux5 = SOC_DAPM_ENUM("AMIC MUX5 Mux", tx_amic_mux5_enum); static const struct snd_kcontrol_new tx_amic_mux6 = SOC_DAPM_ENUM("AMIC MUX6 Mux", tx_amic_mux6_enum); static const struct snd_kcontrol_new tx_amic_mux7 = SOC_DAPM_ENUM("AMIC MUX7 Mux", tx_amic_mux7_enum); static const struct snd_kcontrol_new tx_amic_mux8 = SOC_DAPM_ENUM("AMIC MUX8 Mux", tx_amic_mux8_enum); static const struct snd_kcontrol_new tx_amic4_5 = SOC_DAPM_ENUM("AMIC4_5 SEL Mux", tx_amic4_5_enum); static const struct snd_kcontrol_new tx_adc_mux0_mux = SOC_DAPM_ENUM_EXT("ADC MUX0 Mux", tx_adc_mux0_enum, snd_soc_dapm_get_enum_double, wcd934x_dec_enum_put); static const struct snd_kcontrol_new tx_adc_mux1_mux = SOC_DAPM_ENUM_EXT("ADC MUX1 Mux", tx_adc_mux1_enum, snd_soc_dapm_get_enum_double, wcd934x_dec_enum_put); static const struct snd_kcontrol_new tx_adc_mux2_mux = SOC_DAPM_ENUM_EXT("ADC MUX2 Mux", tx_adc_mux2_enum, snd_soc_dapm_get_enum_double, wcd934x_dec_enum_put); static const struct snd_kcontrol_new tx_adc_mux3_mux = SOC_DAPM_ENUM_EXT("ADC MUX3 Mux", tx_adc_mux3_enum, snd_soc_dapm_get_enum_double, wcd934x_dec_enum_put); static const struct snd_kcontrol_new tx_adc_mux4_mux = SOC_DAPM_ENUM_EXT("ADC MUX4 Mux", tx_adc_mux4_enum, snd_soc_dapm_get_enum_double, wcd934x_dec_enum_put); static const struct snd_kcontrol_new tx_adc_mux5_mux = SOC_DAPM_ENUM_EXT("ADC MUX5 Mux", tx_adc_mux5_enum, snd_soc_dapm_get_enum_double, wcd934x_dec_enum_put); static const struct snd_kcontrol_new tx_adc_mux6_mux = SOC_DAPM_ENUM_EXT("ADC MUX6 Mux", tx_adc_mux6_enum, snd_soc_dapm_get_enum_double, wcd934x_dec_enum_put); static const struct snd_kcontrol_new tx_adc_mux7_mux = SOC_DAPM_ENUM_EXT("ADC MUX7 Mux", tx_adc_mux7_enum, snd_soc_dapm_get_enum_double, wcd934x_dec_enum_put); static const struct snd_kcontrol_new tx_adc_mux8_mux = SOC_DAPM_ENUM_EXT("ADC MUX8 Mux", tx_adc_mux8_enum, snd_soc_dapm_get_enum_double, wcd934x_dec_enum_put); static const struct snd_kcontrol_new cdc_if_tx0_mux = SOC_DAPM_ENUM("CDC_IF TX0 MUX Mux", cdc_if_tx0_mux_enum); static const struct snd_kcontrol_new cdc_if_tx1_mux = SOC_DAPM_ENUM("CDC_IF TX1 MUX Mux", cdc_if_tx1_mux_enum); static const struct snd_kcontrol_new cdc_if_tx2_mux = SOC_DAPM_ENUM("CDC_IF TX2 MUX Mux", cdc_if_tx2_mux_enum); static const struct snd_kcontrol_new cdc_if_tx3_mux = SOC_DAPM_ENUM("CDC_IF TX3 MUX Mux", cdc_if_tx3_mux_enum); static const struct snd_kcontrol_new cdc_if_tx4_mux = SOC_DAPM_ENUM("CDC_IF TX4 MUX Mux", cdc_if_tx4_mux_enum); static const struct snd_kcontrol_new cdc_if_tx5_mux = SOC_DAPM_ENUM("CDC_IF TX5 MUX Mux", cdc_if_tx5_mux_enum); static const struct snd_kcontrol_new cdc_if_tx6_mux = SOC_DAPM_ENUM("CDC_IF TX6 MUX Mux", cdc_if_tx6_mux_enum); static const struct snd_kcontrol_new cdc_if_tx7_mux = SOC_DAPM_ENUM("CDC_IF TX7 MUX Mux", cdc_if_tx7_mux_enum); static const struct snd_kcontrol_new cdc_if_tx8_mux = SOC_DAPM_ENUM("CDC_IF TX8 MUX Mux", cdc_if_tx8_mux_enum); static const struct snd_kcontrol_new cdc_if_tx9_mux = SOC_DAPM_ENUM("CDC_IF TX9 MUX Mux", cdc_if_tx9_mux_enum); static const struct snd_kcontrol_new cdc_if_tx10_mux = SOC_DAPM_ENUM("CDC_IF TX10 MUX Mux", cdc_if_tx10_mux_enum); static const struct snd_kcontrol_new cdc_if_tx11_mux = SOC_DAPM_ENUM("CDC_IF TX11 MUX Mux", cdc_if_tx11_mux_enum); static const struct snd_kcontrol_new cdc_if_tx11_inp1_mux = SOC_DAPM_ENUM("CDC_IF TX11 INP1 MUX Mux", cdc_if_tx11_inp1_mux_enum); static const struct snd_kcontrol_new cdc_if_tx13_mux = SOC_DAPM_ENUM("CDC_IF TX13 MUX Mux", cdc_if_tx13_mux_enum); static const struct snd_kcontrol_new cdc_if_tx13_inp1_mux = SOC_DAPM_ENUM("CDC_IF TX13 INP1 MUX Mux", cdc_if_tx13_inp1_mux_enum); static int slim_tx_mixer_get(struct snd_kcontrol *kc, struct snd_ctl_elem_value *ucontrol) { struct snd_soc_dapm_context *dapm = snd_soc_dapm_kcontrol_dapm(kc); struct wcd934x_codec *wcd = dev_get_drvdata(dapm->dev); struct soc_mixer_control *mixer = (struct soc_mixer_control *)kc->private_value; int port_id = mixer->shift; ucontrol->value.integer.value[0] = wcd->tx_port_value[port_id]; return 0; } static int slim_tx_mixer_put(struct snd_kcontrol *kc, struct snd_ctl_elem_value *ucontrol) { struct snd_soc_dapm_widget *widget = snd_soc_dapm_kcontrol_widget(kc); struct wcd934x_codec *wcd = dev_get_drvdata(widget->dapm->dev); struct snd_soc_dapm_update *update = NULL; struct soc_mixer_control *mixer = (struct soc_mixer_control *)kc->private_value; int enable = ucontrol->value.integer.value[0]; struct wcd934x_slim_ch *ch, *c; int dai_id = widget->shift; int port_id = mixer->shift; /* only add to the list if value not set */ if (enable == wcd->tx_port_value[port_id]) return 0; if (enable) { if (list_empty(&wcd->tx_chs[port_id].list)) { list_add_tail(&wcd->tx_chs[port_id].list, &wcd->dai[dai_id].slim_ch_list); } else { dev_err(wcd->dev ,"SLIM_TX%d PORT is busy\n", port_id); return 0; } } else { bool found = false; list_for_each_entry_safe(ch, c, &wcd->dai[dai_id].slim_ch_list, list) { if (ch->port == port_id) { found = true; list_del_init(&wcd->tx_chs[port_id].list); break; } } if (!found) return 0; } wcd->tx_port_value[port_id] = enable; snd_soc_dapm_mixer_update_power(widget->dapm, kc, enable, update); return 1; } static const struct snd_kcontrol_new aif1_slim_cap_mixer[] = { SOC_SINGLE_EXT("SLIM TX0", SND_SOC_NOPM, WCD934X_TX0, 1, 0, slim_tx_mixer_get, slim_tx_mixer_put), SOC_SINGLE_EXT("SLIM TX1", SND_SOC_NOPM, WCD934X_TX1, 1, 0, slim_tx_mixer_get, slim_tx_mixer_put), SOC_SINGLE_EXT("SLIM TX2", SND_SOC_NOPM, WCD934X_TX2, 1, 0, slim_tx_mixer_get, slim_tx_mixer_put), SOC_SINGLE_EXT("SLIM TX3", SND_SOC_NOPM, WCD934X_TX3, 1, 0, slim_tx_mixer_get, slim_tx_mixer_put), SOC_SINGLE_EXT("SLIM TX4", SND_SOC_NOPM, WCD934X_TX4, 1, 0, slim_tx_mixer_get, slim_tx_mixer_put), SOC_SINGLE_EXT("SLIM TX5", SND_SOC_NOPM, WCD934X_TX5, 1, 0, slim_tx_mixer_get, slim_tx_mixer_put), SOC_SINGLE_EXT("SLIM TX6", SND_SOC_NOPM, WCD934X_TX6, 1, 0, slim_tx_mixer_get, slim_tx_mixer_put), SOC_SINGLE_EXT("SLIM TX7", SND_SOC_NOPM, WCD934X_TX7, 1, 0, slim_tx_mixer_get, slim_tx_mixer_put), SOC_SINGLE_EXT("SLIM TX8", SND_SOC_NOPM, WCD934X_TX8, 1, 0, slim_tx_mixer_get, slim_tx_mixer_put), SOC_SINGLE_EXT("SLIM TX9", SND_SOC_NOPM, WCD934X_TX9, 1, 0, slim_tx_mixer_get, slim_tx_mixer_put), SOC_SINGLE_EXT("SLIM TX10", SND_SOC_NOPM, WCD934X_TX10, 1, 0, slim_tx_mixer_get, slim_tx_mixer_put), SOC_SINGLE_EXT("SLIM TX11", SND_SOC_NOPM, WCD934X_TX11, 1, 0, slim_tx_mixer_get, slim_tx_mixer_put), SOC_SINGLE_EXT("SLIM TX13", SND_SOC_NOPM, WCD934X_TX13, 1, 0, slim_tx_mixer_get, slim_tx_mixer_put), }; static const struct snd_kcontrol_new aif2_slim_cap_mixer[] = { SOC_SINGLE_EXT("SLIM TX0", SND_SOC_NOPM, WCD934X_TX0, 1, 0, slim_tx_mixer_get, slim_tx_mixer_put), SOC_SINGLE_EXT("SLIM TX1", SND_SOC_NOPM, WCD934X_TX1, 1, 0, slim_tx_mixer_get, slim_tx_mixer_put), SOC_SINGLE_EXT("SLIM TX2", SND_SOC_NOPM, WCD934X_TX2, 1, 0, slim_tx_mixer_get, slim_tx_mixer_put), SOC_SINGLE_EXT("SLIM TX3", SND_SOC_NOPM, WCD934X_TX3, 1, 0, slim_tx_mixer_get, slim_tx_mixer_put), SOC_SINGLE_EXT("SLIM TX4", SND_SOC_NOPM, WCD934X_TX4, 1, 0, slim_tx_mixer_get, slim_tx_mixer_put), SOC_SINGLE_EXT("SLIM TX5", SND_SOC_NOPM, WCD934X_TX5, 1, 0, slim_tx_mixer_get, slim_tx_mixer_put), SOC_SINGLE_EXT("SLIM TX6", SND_SOC_NOPM, WCD934X_TX6, 1, 0, slim_tx_mixer_get, slim_tx_mixer_put), SOC_SINGLE_EXT("SLIM TX7", SND_SOC_NOPM, WCD934X_TX7, 1, 0, slim_tx_mixer_get, slim_tx_mixer_put), SOC_SINGLE_EXT("SLIM TX8", SND_SOC_NOPM, WCD934X_TX8, 1, 0, slim_tx_mixer_get, slim_tx_mixer_put), SOC_SINGLE_EXT("SLIM TX9", SND_SOC_NOPM, WCD934X_TX9, 1, 0, slim_tx_mixer_get, slim_tx_mixer_put), SOC_SINGLE_EXT("SLIM TX10", SND_SOC_NOPM, WCD934X_TX10, 1, 0, slim_tx_mixer_get, slim_tx_mixer_put), SOC_SINGLE_EXT("SLIM TX11", SND_SOC_NOPM, WCD934X_TX11, 1, 0, slim_tx_mixer_get, slim_tx_mixer_put), SOC_SINGLE_EXT("SLIM TX13", SND_SOC_NOPM, WCD934X_TX13, 1, 0, slim_tx_mixer_get, slim_tx_mixer_put), }; static const struct snd_kcontrol_new aif3_slim_cap_mixer[] = { SOC_SINGLE_EXT("SLIM TX0", SND_SOC_NOPM, WCD934X_TX0, 1, 0, slim_tx_mixer_get, slim_tx_mixer_put), SOC_SINGLE_EXT("SLIM TX1", SND_SOC_NOPM, WCD934X_TX1, 1, 0, slim_tx_mixer_get, slim_tx_mixer_put), SOC_SINGLE_EXT("SLIM TX2", SND_SOC_NOPM, WCD934X_TX2, 1, 0, slim_tx_mixer_get, slim_tx_mixer_put), SOC_SINGLE_EXT("SLIM TX3", SND_SOC_NOPM, WCD934X_TX3, 1, 0, slim_tx_mixer_get, slim_tx_mixer_put), SOC_SINGLE_EXT("SLIM TX4", SND_SOC_NOPM, WCD934X_TX4, 1, 0, slim_tx_mixer_get, slim_tx_mixer_put), SOC_SINGLE_EXT("SLIM TX5", SND_SOC_NOPM, WCD934X_TX5, 1, 0, slim_tx_mixer_get, slim_tx_mixer_put), SOC_SINGLE_EXT("SLIM TX6", SND_SOC_NOPM, WCD934X_TX6, 1, 0, slim_tx_mixer_get, slim_tx_mixer_put), SOC_SINGLE_EXT("SLIM TX7", SND_SOC_NOPM, WCD934X_TX7, 1, 0, slim_tx_mixer_get, slim_tx_mixer_put), SOC_SINGLE_EXT("SLIM TX8", SND_SOC_NOPM, WCD934X_TX8, 1, 0, slim_tx_mixer_get, slim_tx_mixer_put), SOC_SINGLE_EXT("SLIM TX9", SND_SOC_NOPM, WCD934X_TX9, 1, 0, slim_tx_mixer_get, slim_tx_mixer_put), SOC_SINGLE_EXT("SLIM TX10", SND_SOC_NOPM, WCD934X_TX10, 1, 0, slim_tx_mixer_get, slim_tx_mixer_put), SOC_SINGLE_EXT("SLIM TX11", SND_SOC_NOPM, WCD934X_TX11, 1, 0, slim_tx_mixer_get, slim_tx_mixer_put), SOC_SINGLE_EXT("SLIM TX13", SND_SOC_NOPM, WCD934X_TX13, 1, 0, slim_tx_mixer_get, slim_tx_mixer_put), }; static const struct snd_kcontrol_new wcd934x_snd_controls[] = { /* Gain Controls */ SOC_SINGLE_TLV("EAR PA Volume", WCD934X_ANA_EAR, 4, 4, 1, ear_pa_gain), SOC_SINGLE_TLV("HPHL Volume", WCD934X_HPH_L_EN, 0, 24, 1, line_gain), SOC_SINGLE_TLV("HPHR Volume", WCD934X_HPH_R_EN, 0, 24, 1, line_gain), SOC_SINGLE_TLV("LINEOUT1 Volume", WCD934X_DIFF_LO_LO1_COMPANDER, 3, 16, 1, line_gain), SOC_SINGLE_TLV("LINEOUT2 Volume", WCD934X_DIFF_LO_LO2_COMPANDER, 3, 16, 1, line_gain), SOC_SINGLE_TLV("ADC1 Volume", WCD934X_ANA_AMIC1, 0, 20, 0, analog_gain), SOC_SINGLE_TLV("ADC2 Volume", WCD934X_ANA_AMIC2, 0, 20, 0, analog_gain), SOC_SINGLE_TLV("ADC3 Volume", WCD934X_ANA_AMIC3, 0, 20, 0, analog_gain), SOC_SINGLE_TLV("ADC4 Volume", WCD934X_ANA_AMIC4, 0, 20, 0, analog_gain), SOC_SINGLE_S8_TLV("RX0 Digital Volume", WCD934X_CDC_RX0_RX_VOL_CTL, -84, 40, digital_gain), /* -84dB min - 40dB max */ SOC_SINGLE_S8_TLV("RX1 Digital Volume", WCD934X_CDC_RX1_RX_VOL_CTL, -84, 40, digital_gain), SOC_SINGLE_S8_TLV("RX2 Digital Volume", WCD934X_CDC_RX2_RX_VOL_CTL, -84, 40, digital_gain), SOC_SINGLE_S8_TLV("RX3 Digital Volume", WCD934X_CDC_RX3_RX_VOL_CTL, -84, 40, digital_gain), SOC_SINGLE_S8_TLV("RX4 Digital Volume", WCD934X_CDC_RX4_RX_VOL_CTL, -84, 40, digital_gain), SOC_SINGLE_S8_TLV("RX7 Digital Volume", WCD934X_CDC_RX7_RX_VOL_CTL, -84, 40, digital_gain), SOC_SINGLE_S8_TLV("RX8 Digital Volume", WCD934X_CDC_RX8_RX_VOL_CTL, -84, 40, digital_gain), SOC_SINGLE_S8_TLV("RX0 Mix Digital Volume", WCD934X_CDC_RX0_RX_VOL_MIX_CTL, -84, 40, digital_gain), SOC_SINGLE_S8_TLV("RX1 Mix Digital Volume", WCD934X_CDC_RX1_RX_VOL_MIX_CTL, -84, 40, digital_gain), SOC_SINGLE_S8_TLV("RX2 Mix Digital Volume", WCD934X_CDC_RX2_RX_VOL_MIX_CTL, -84, 40, digital_gain), SOC_SINGLE_S8_TLV("RX3 Mix Digital Volume", WCD934X_CDC_RX3_RX_VOL_MIX_CTL, -84, 40, digital_gain), SOC_SINGLE_S8_TLV("RX4 Mix Digital Volume", WCD934X_CDC_RX4_RX_VOL_MIX_CTL, -84, 40, digital_gain), SOC_SINGLE_S8_TLV("RX7 Mix Digital Volume", WCD934X_CDC_RX7_RX_VOL_MIX_CTL, -84, 40, digital_gain), SOC_SINGLE_S8_TLV("RX8 Mix Digital Volume", WCD934X_CDC_RX8_RX_VOL_MIX_CTL, -84, 40, digital_gain), SOC_SINGLE_S8_TLV("DEC0 Volume", WCD934X_CDC_TX0_TX_VOL_CTL, -84, 40, digital_gain), SOC_SINGLE_S8_TLV("DEC1 Volume", WCD934X_CDC_TX1_TX_VOL_CTL, -84, 40, digital_gain), SOC_SINGLE_S8_TLV("DEC2 Volume", WCD934X_CDC_TX2_TX_VOL_CTL, -84, 40, digital_gain), SOC_SINGLE_S8_TLV("DEC3 Volume", WCD934X_CDC_TX3_TX_VOL_CTL, -84, 40, digital_gain), SOC_SINGLE_S8_TLV("DEC4 Volume", WCD934X_CDC_TX4_TX_VOL_CTL, -84, 40, digital_gain), SOC_SINGLE_S8_TLV("DEC5 Volume", WCD934X_CDC_TX5_TX_VOL_CTL, -84, 40, digital_gain), SOC_SINGLE_S8_TLV("DEC6 Volume", WCD934X_CDC_TX6_TX_VOL_CTL, -84, 40, digital_gain), SOC_SINGLE_S8_TLV("DEC7 Volume", WCD934X_CDC_TX7_TX_VOL_CTL, -84, 40, digital_gain), SOC_SINGLE_S8_TLV("DEC8 Volume", WCD934X_CDC_TX8_TX_VOL_CTL, -84, 40, digital_gain), SOC_SINGLE_S8_TLV("IIR0 INP0 Volume", WCD934X_CDC_SIDETONE_IIR0_IIR_GAIN_B1_CTL, -84, 40, digital_gain), SOC_SINGLE_S8_TLV("IIR0 INP1 Volume", WCD934X_CDC_SIDETONE_IIR0_IIR_GAIN_B2_CTL, -84, 40, digital_gain), SOC_SINGLE_S8_TLV("IIR0 INP2 Volume", WCD934X_CDC_SIDETONE_IIR0_IIR_GAIN_B3_CTL, -84, 40, digital_gain), SOC_SINGLE_S8_TLV("IIR0 INP3 Volume", WCD934X_CDC_SIDETONE_IIR0_IIR_GAIN_B4_CTL, -84, 40, digital_gain), SOC_SINGLE_S8_TLV("IIR1 INP0 Volume", WCD934X_CDC_SIDETONE_IIR1_IIR_GAIN_B1_CTL, -84, 40, digital_gain), SOC_SINGLE_S8_TLV("IIR1 INP1 Volume", WCD934X_CDC_SIDETONE_IIR1_IIR_GAIN_B2_CTL, -84, 40, digital_gain), SOC_SINGLE_S8_TLV("IIR1 INP2 Volume", WCD934X_CDC_SIDETONE_IIR1_IIR_GAIN_B3_CTL, -84, 40, digital_gain), SOC_SINGLE_S8_TLV("IIR1 INP3 Volume", WCD934X_CDC_SIDETONE_IIR1_IIR_GAIN_B4_CTL, -84, 40, digital_gain), SOC_ENUM("TX0 HPF cut off", cf_dec0_enum), SOC_ENUM("TX1 HPF cut off", cf_dec1_enum), SOC_ENUM("TX2 HPF cut off", cf_dec2_enum), SOC_ENUM("TX3 HPF cut off", cf_dec3_enum), SOC_ENUM("TX4 HPF cut off", cf_dec4_enum), SOC_ENUM("TX5 HPF cut off", cf_dec5_enum), SOC_ENUM("TX6 HPF cut off", cf_dec6_enum), SOC_ENUM("TX7 HPF cut off", cf_dec7_enum), SOC_ENUM("TX8 HPF cut off", cf_dec8_enum), SOC_ENUM("RX INT0_1 HPF cut off", cf_int0_1_enum), SOC_ENUM("RX INT0_2 HPF cut off", cf_int0_2_enum), SOC_ENUM("RX INT1_1 HPF cut off", cf_int1_1_enum), SOC_ENUM("RX INT1_2 HPF cut off", cf_int1_2_enum), SOC_ENUM("RX INT2_1 HPF cut off", cf_int2_1_enum), SOC_ENUM("RX INT2_2 HPF cut off", cf_int2_2_enum), SOC_ENUM("RX INT3_1 HPF cut off", cf_int3_1_enum), SOC_ENUM("RX INT3_2 HPF cut off", cf_int3_2_enum), SOC_ENUM("RX INT4_1 HPF cut off", cf_int4_1_enum), SOC_ENUM("RX INT4_2 HPF cut off", cf_int4_2_enum), SOC_ENUM("RX INT7_1 HPF cut off", cf_int7_1_enum), SOC_ENUM("RX INT7_2 HPF cut off", cf_int7_2_enum), SOC_ENUM("RX INT8_1 HPF cut off", cf_int8_1_enum), SOC_ENUM("RX INT8_2 HPF cut off", cf_int8_2_enum), SOC_ENUM_EXT("RX HPH Mode", rx_hph_mode_mux_enum, wcd934x_rx_hph_mode_get, wcd934x_rx_hph_mode_put), SOC_SINGLE("IIR1 Band1 Switch", WCD934X_CDC_SIDETONE_IIR0_IIR_CTL, 0, 1, 0), SOC_SINGLE("IIR1 Band2 Switch", WCD934X_CDC_SIDETONE_IIR0_IIR_CTL, 1, 1, 0), SOC_SINGLE("IIR1 Band3 Switch", WCD934X_CDC_SIDETONE_IIR0_IIR_CTL, 2, 1, 0), SOC_SINGLE("IIR1 Band4 Switch", WCD934X_CDC_SIDETONE_IIR0_IIR_CTL, 3, 1, 0), SOC_SINGLE("IIR1 Band5 Switch", WCD934X_CDC_SIDETONE_IIR0_IIR_CTL, 4, 1, 0), SOC_SINGLE("IIR2 Band1 Switch", WCD934X_CDC_SIDETONE_IIR1_IIR_CTL, 0, 1, 0), SOC_SINGLE("IIR2 Band2 Switch", WCD934X_CDC_SIDETONE_IIR1_IIR_CTL, 1, 1, 0), SOC_SINGLE("IIR2 Band3 Switch", WCD934X_CDC_SIDETONE_IIR1_IIR_CTL, 2, 1, 0), SOC_SINGLE("IIR2 Band4 Switch", WCD934X_CDC_SIDETONE_IIR1_IIR_CTL, 3, 1, 0), SOC_SINGLE("IIR2 Band5 Switch", WCD934X_CDC_SIDETONE_IIR1_IIR_CTL, 4, 1, 0), WCD_IIR_FILTER_CTL("IIR0 Band1", IIR0, BAND1), WCD_IIR_FILTER_CTL("IIR0 Band2", IIR0, BAND2), WCD_IIR_FILTER_CTL("IIR0 Band3", IIR0, BAND3), WCD_IIR_FILTER_CTL("IIR0 Band4", IIR0, BAND4), WCD_IIR_FILTER_CTL("IIR0 Band5", IIR0, BAND5), WCD_IIR_FILTER_CTL("IIR1 Band1", IIR1, BAND1), WCD_IIR_FILTER_CTL("IIR1 Band2", IIR1, BAND2), WCD_IIR_FILTER_CTL("IIR1 Band3", IIR1, BAND3), WCD_IIR_FILTER_CTL("IIR1 Band4", IIR1, BAND4), WCD_IIR_FILTER_CTL("IIR1 Band5", IIR1, BAND5), SOC_SINGLE_EXT("COMP1 Switch", SND_SOC_NOPM, COMPANDER_1, 1, 0, wcd934x_compander_get, wcd934x_compander_set), SOC_SINGLE_EXT("COMP2 Switch", SND_SOC_NOPM, COMPANDER_2, 1, 0, wcd934x_compander_get, wcd934x_compander_set), SOC_SINGLE_EXT("COMP3 Switch", SND_SOC_NOPM, COMPANDER_3, 1, 0, wcd934x_compander_get, wcd934x_compander_set), SOC_SINGLE_EXT("COMP4 Switch", SND_SOC_NOPM, COMPANDER_4, 1, 0, wcd934x_compander_get, wcd934x_compander_set), SOC_SINGLE_EXT("COMP7 Switch", SND_SOC_NOPM, COMPANDER_7, 1, 0, wcd934x_compander_get, wcd934x_compander_set), SOC_SINGLE_EXT("COMP8 Switch", SND_SOC_NOPM, COMPANDER_8, 1, 0, wcd934x_compander_get, wcd934x_compander_set), }; static void wcd934x_codec_enable_int_port(struct wcd_slim_codec_dai_data *dai, struct snd_soc_component *component) { int port_num = 0; unsigned short reg = 0; unsigned int val = 0; struct wcd934x_codec *wcd = dev_get_drvdata(component->dev); struct wcd934x_slim_ch *ch; list_for_each_entry(ch, &dai->slim_ch_list, list) { if (ch->port >= WCD934X_RX_START) { port_num = ch->port - WCD934X_RX_START; reg = WCD934X_SLIM_PGD_PORT_INT_EN0 + (port_num / 8); } else { port_num = ch->port; reg = WCD934X_SLIM_PGD_PORT_INT_TX_EN0 + (port_num / 8); } regmap_read(wcd->if_regmap, reg, &val); if (!(val & BIT(port_num % 8))) regmap_write(wcd->if_regmap, reg, val | BIT(port_num % 8)); } } static int wcd934x_codec_enable_slim(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kc, int event) { struct snd_soc_component *comp = snd_soc_dapm_to_component(w->dapm); struct wcd934x_codec *wcd = snd_soc_component_get_drvdata(comp); struct wcd_slim_codec_dai_data *dai = &wcd->dai[w->shift]; switch (event) { case SND_SOC_DAPM_POST_PMU: wcd934x_codec_enable_int_port(dai, comp); break; } return 0; } static void wcd934x_codec_hd2_control(struct snd_soc_component *component, u16 interp_idx, int event) { u16 hd2_scale_reg; u16 hd2_enable_reg = 0; switch (interp_idx) { case INTERP_HPHL: hd2_scale_reg = WCD934X_CDC_RX1_RX_PATH_SEC3; hd2_enable_reg = WCD934X_CDC_RX1_RX_PATH_CFG0; break; case INTERP_HPHR: hd2_scale_reg = WCD934X_CDC_RX2_RX_PATH_SEC3; hd2_enable_reg = WCD934X_CDC_RX2_RX_PATH_CFG0; break; default: return; } if (SND_SOC_DAPM_EVENT_ON(event)) { snd_soc_component_update_bits(component, hd2_scale_reg, WCD934X_CDC_RX_PATH_SEC_HD2_ALPHA_MASK, WCD934X_CDC_RX_PATH_SEC_HD2_ALPHA_0P3125); snd_soc_component_update_bits(component, hd2_enable_reg, WCD934X_CDC_RX_PATH_CFG_HD2_EN_MASK, WCD934X_CDC_RX_PATH_CFG_HD2_ENABLE); } if (SND_SOC_DAPM_EVENT_OFF(event)) { snd_soc_component_update_bits(component, hd2_enable_reg, WCD934X_CDC_RX_PATH_CFG_HD2_EN_MASK, WCD934X_CDC_RX_PATH_CFG_HD2_DISABLE); snd_soc_component_update_bits(component, hd2_scale_reg, WCD934X_CDC_RX_PATH_SEC_HD2_ALPHA_MASK, WCD934X_CDC_RX_PATH_SEC_HD2_ALPHA_0P0000); } } static void wcd934x_codec_hphdelay_lutbypass(struct snd_soc_component *comp, u16 interp_idx, int event) { u8 hph_dly_mask; u16 hph_lut_bypass_reg = 0; switch (interp_idx) { case INTERP_HPHL: hph_dly_mask = 1; hph_lut_bypass_reg = WCD934X_CDC_TOP_HPHL_COMP_LUT; break; case INTERP_HPHR: hph_dly_mask = 2; hph_lut_bypass_reg = WCD934X_CDC_TOP_HPHR_COMP_LUT; break; default: return; } if (SND_SOC_DAPM_EVENT_ON(event)) { snd_soc_component_update_bits(comp, WCD934X_CDC_CLSH_TEST0, hph_dly_mask, 0x0); snd_soc_component_update_bits(comp, hph_lut_bypass_reg, WCD934X_HPH_LUT_BYPASS_MASK, WCD934X_HPH_LUT_BYPASS_ENABLE); } if (SND_SOC_DAPM_EVENT_OFF(event)) { snd_soc_component_update_bits(comp, WCD934X_CDC_CLSH_TEST0, hph_dly_mask, hph_dly_mask); snd_soc_component_update_bits(comp, hph_lut_bypass_reg, WCD934X_HPH_LUT_BYPASS_MASK, WCD934X_HPH_LUT_BYPASS_DISABLE); } } static int wcd934x_config_compander(struct snd_soc_component *comp, int interp_n, int event) { struct wcd934x_codec *wcd = dev_get_drvdata(comp->dev); int compander; u16 comp_ctl0_reg, rx_path_cfg0_reg; /* EAR does not have compander */ if (!interp_n) return 0; compander = interp_n - 1; if (!wcd->comp_enabled[compander]) return 0; comp_ctl0_reg = WCD934X_CDC_COMPANDER1_CTL0 + (compander * 8); rx_path_cfg0_reg = WCD934X_CDC_RX1_RX_PATH_CFG0 + (compander * 20); switch (event) { case SND_SOC_DAPM_PRE_PMU: /* Enable Compander Clock */ snd_soc_component_update_bits(comp, comp_ctl0_reg, WCD934X_COMP_CLK_EN_MASK, WCD934X_COMP_CLK_ENABLE); snd_soc_component_update_bits(comp, comp_ctl0_reg, WCD934X_COMP_SOFT_RST_MASK, WCD934X_COMP_SOFT_RST_ENABLE); snd_soc_component_update_bits(comp, comp_ctl0_reg, WCD934X_COMP_SOFT_RST_MASK, WCD934X_COMP_SOFT_RST_DISABLE); snd_soc_component_update_bits(comp, rx_path_cfg0_reg, WCD934X_HPH_CMP_EN_MASK, WCD934X_HPH_CMP_ENABLE); break; case SND_SOC_DAPM_POST_PMD: snd_soc_component_update_bits(comp, rx_path_cfg0_reg, WCD934X_HPH_CMP_EN_MASK, WCD934X_HPH_CMP_DISABLE); snd_soc_component_update_bits(comp, comp_ctl0_reg, WCD934X_COMP_HALT_MASK, WCD934X_COMP_HALT); snd_soc_component_update_bits(comp, comp_ctl0_reg, WCD934X_COMP_SOFT_RST_MASK, WCD934X_COMP_SOFT_RST_ENABLE); snd_soc_component_update_bits(comp, comp_ctl0_reg, WCD934X_COMP_SOFT_RST_MASK, WCD934X_COMP_SOFT_RST_DISABLE); snd_soc_component_update_bits(comp, comp_ctl0_reg, WCD934X_COMP_CLK_EN_MASK, 0x0); snd_soc_component_update_bits(comp, comp_ctl0_reg, WCD934X_COMP_SOFT_RST_MASK, 0x0); break; } return 0; } static int wcd934x_codec_enable_interp_clk(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kc, int event) { struct snd_soc_component *comp = snd_soc_dapm_to_component(w->dapm); int interp_idx = w->shift; u16 main_reg = WCD934X_CDC_RX0_RX_PATH_CTL + (interp_idx * 20); switch (event) { case SND_SOC_DAPM_PRE_PMU: /* Clk enable */ snd_soc_component_update_bits(comp, main_reg, WCD934X_RX_CLK_EN_MASK, WCD934X_RX_CLK_ENABLE); wcd934x_codec_hd2_control(comp, interp_idx, event); wcd934x_codec_hphdelay_lutbypass(comp, interp_idx, event); wcd934x_config_compander(comp, interp_idx, event); break; case SND_SOC_DAPM_POST_PMD: wcd934x_config_compander(comp, interp_idx, event); wcd934x_codec_hphdelay_lutbypass(comp, interp_idx, event); wcd934x_codec_hd2_control(comp, interp_idx, event); /* Clk Disable */ snd_soc_component_update_bits(comp, main_reg, WCD934X_RX_CLK_EN_MASK, 0); /* Reset enable and disable */ snd_soc_component_update_bits(comp, main_reg, WCD934X_RX_RESET_MASK, WCD934X_RX_RESET_ENABLE); snd_soc_component_update_bits(comp, main_reg, WCD934X_RX_RESET_MASK, WCD934X_RX_RESET_DISABLE); /* Reset rate to 48K*/ snd_soc_component_update_bits(comp, main_reg, WCD934X_RX_PCM_RATE_MASK, WCD934X_RX_PCM_RATE_F_48K); break; } return 0; } static int wcd934x_codec_enable_mix_path(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kc, int event) { struct snd_soc_component *comp = snd_soc_dapm_to_component(w->dapm); int offset_val = 0; u16 gain_reg, mix_reg; int val = 0; gain_reg = WCD934X_CDC_RX0_RX_VOL_MIX_CTL + (w->shift * WCD934X_RX_PATH_CTL_OFFSET); mix_reg = WCD934X_CDC_RX0_RX_PATH_MIX_CTL + (w->shift * WCD934X_RX_PATH_CTL_OFFSET); switch (event) { case SND_SOC_DAPM_PRE_PMU: /* Clk enable */ snd_soc_component_update_bits(comp, mix_reg, WCD934X_CDC_RX_MIX_CLK_EN_MASK, WCD934X_CDC_RX_MIX_CLK_ENABLE); break; case SND_SOC_DAPM_POST_PMU: val = snd_soc_component_read(comp, gain_reg); val += offset_val; snd_soc_component_write(comp, gain_reg, val); break; } return 0; } static int wcd934x_codec_set_iir_gain(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { struct snd_soc_component *comp = snd_soc_dapm_to_component(w->dapm); int reg = w->reg; switch (event) { case SND_SOC_DAPM_POST_PMU: /* B1 GAIN */ snd_soc_component_write(comp, reg, snd_soc_component_read(comp, reg)); /* B2 GAIN */ reg++; snd_soc_component_write(comp, reg, snd_soc_component_read(comp, reg)); /* B3 GAIN */ reg++; snd_soc_component_write(comp, reg, snd_soc_component_read(comp, reg)); /* B4 GAIN */ reg++; snd_soc_component_write(comp, reg, snd_soc_component_read(comp, reg)); /* B5 GAIN */ reg++; snd_soc_component_write(comp, reg, snd_soc_component_read(comp, reg)); break; default: break; } return 0; } static int wcd934x_codec_enable_main_path(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { struct snd_soc_component *comp = snd_soc_dapm_to_component(w->dapm); u16 gain_reg; gain_reg = WCD934X_CDC_RX0_RX_VOL_CTL + (w->shift * WCD934X_RX_PATH_CTL_OFFSET); switch (event) { case SND_SOC_DAPM_POST_PMU: snd_soc_component_write(comp, gain_reg, snd_soc_component_read(comp, gain_reg)); break; } return 0; } static int wcd934x_codec_ear_dac_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kc, int event) { struct snd_soc_component *comp = snd_soc_dapm_to_component(w->dapm); struct wcd934x_codec *wcd = dev_get_drvdata(comp->dev); switch (event) { case SND_SOC_DAPM_PRE_PMU: /* Disable AutoChop timer during power up */ snd_soc_component_update_bits(comp, WCD934X_HPH_NEW_INT_HPH_TIMER1, WCD934X_HPH_AUTOCHOP_TIMER_EN_MASK, 0x0); wcd_clsh_ctrl_set_state(wcd->clsh_ctrl, WCD_CLSH_EVENT_PRE_DAC, WCD_CLSH_STATE_EAR, CLS_H_NORMAL); break; case SND_SOC_DAPM_POST_PMD: wcd_clsh_ctrl_set_state(wcd->clsh_ctrl, WCD_CLSH_EVENT_POST_PA, WCD_CLSH_STATE_EAR, CLS_H_NORMAL); break; } return 0; } static int wcd934x_codec_hphl_dac_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { struct snd_soc_component *comp = snd_soc_dapm_to_component(w->dapm); struct wcd934x_codec *wcd = dev_get_drvdata(comp->dev); int hph_mode = wcd->hph_mode; u8 dem_inp; switch (event) { case SND_SOC_DAPM_PRE_PMU: /* Read DEM INP Select */ dem_inp = snd_soc_component_read(comp, WCD934X_CDC_RX1_RX_PATH_SEC0) & 0x03; if (((hph_mode == CLS_H_HIFI) || (hph_mode == CLS_H_LOHIFI) || (hph_mode == CLS_H_LP)) && (dem_inp != 0x01)) { return -EINVAL; } if (hph_mode != CLS_H_LP) /* Ripple freq control enable */ snd_soc_component_update_bits(comp, WCD934X_SIDO_NEW_VOUT_D_FREQ2, WCD934X_SIDO_RIPPLE_FREQ_EN_MASK, WCD934X_SIDO_RIPPLE_FREQ_ENABLE); /* Disable AutoChop timer during power up */ snd_soc_component_update_bits(comp, WCD934X_HPH_NEW_INT_HPH_TIMER1, WCD934X_HPH_AUTOCHOP_TIMER_EN_MASK, 0x0); wcd_clsh_ctrl_set_state(wcd->clsh_ctrl, WCD_CLSH_EVENT_PRE_DAC, WCD_CLSH_STATE_HPHL, hph_mode); break; case SND_SOC_DAPM_POST_PMD: /* 1000us required as per HW requirement */ usleep_range(1000, 1100); wcd_clsh_ctrl_set_state(wcd->clsh_ctrl, WCD_CLSH_EVENT_POST_PA, WCD_CLSH_STATE_HPHL, hph_mode); if (hph_mode != CLS_H_LP) /* Ripple freq control disable */ snd_soc_component_update_bits(comp, WCD934X_SIDO_NEW_VOUT_D_FREQ2, WCD934X_SIDO_RIPPLE_FREQ_EN_MASK, 0x0); break; default: break; } return 0; } static int wcd934x_codec_hphr_dac_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { struct snd_soc_component *comp = snd_soc_dapm_to_component(w->dapm); struct wcd934x_codec *wcd = dev_get_drvdata(comp->dev); int hph_mode = wcd->hph_mode; u8 dem_inp; switch (event) { case SND_SOC_DAPM_PRE_PMU: dem_inp = snd_soc_component_read(comp, WCD934X_CDC_RX2_RX_PATH_SEC0) & 0x03; if (((hph_mode == CLS_H_HIFI) || (hph_mode == CLS_H_LOHIFI) || (hph_mode == CLS_H_LP)) && (dem_inp != 0x01)) { return -EINVAL; } if (hph_mode != CLS_H_LP) /* Ripple freq control enable */ snd_soc_component_update_bits(comp, WCD934X_SIDO_NEW_VOUT_D_FREQ2, WCD934X_SIDO_RIPPLE_FREQ_EN_MASK, WCD934X_SIDO_RIPPLE_FREQ_ENABLE); /* Disable AutoChop timer during power up */ snd_soc_component_update_bits(comp, WCD934X_HPH_NEW_INT_HPH_TIMER1, WCD934X_HPH_AUTOCHOP_TIMER_EN_MASK, 0x0); wcd_clsh_ctrl_set_state(wcd->clsh_ctrl, WCD_CLSH_EVENT_PRE_DAC, WCD_CLSH_STATE_HPHR, hph_mode); break; case SND_SOC_DAPM_POST_PMD: /* 1000us required as per HW requirement */ usleep_range(1000, 1100); wcd_clsh_ctrl_set_state(wcd->clsh_ctrl, WCD_CLSH_EVENT_POST_PA, WCD_CLSH_STATE_HPHR, hph_mode); if (hph_mode != CLS_H_LP) /* Ripple freq control disable */ snd_soc_component_update_bits(comp, WCD934X_SIDO_NEW_VOUT_D_FREQ2, WCD934X_SIDO_RIPPLE_FREQ_EN_MASK, 0x0); break; default: break; } return 0; } static int wcd934x_codec_lineout_dac_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kc, int event) { struct snd_soc_component *comp = snd_soc_dapm_to_component(w->dapm); struct wcd934x_codec *wcd = dev_get_drvdata(comp->dev); switch (event) { case SND_SOC_DAPM_PRE_PMU: wcd_clsh_ctrl_set_state(wcd->clsh_ctrl, WCD_CLSH_EVENT_PRE_DAC, WCD_CLSH_STATE_LO, CLS_AB); break; case SND_SOC_DAPM_POST_PMD: wcd_clsh_ctrl_set_state(wcd->clsh_ctrl, WCD_CLSH_EVENT_POST_PA, WCD_CLSH_STATE_LO, CLS_AB); break; } return 0; } static int wcd934x_codec_enable_hphl_pa(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { struct snd_soc_component *comp = snd_soc_dapm_to_component(w->dapm); struct wcd934x_codec *wcd = snd_soc_component_get_drvdata(comp); switch (event) { case SND_SOC_DAPM_POST_PMU: /* * 7ms sleep is required after PA is enabled as per * HW requirement. If compander is disabled, then * 20ms delay is needed. */ usleep_range(20000, 20100); snd_soc_component_update_bits(comp, WCD934X_HPH_L_TEST, WCD934X_HPH_OCP_DET_MASK, WCD934X_HPH_OCP_DET_ENABLE); /* Remove Mute on primary path */ snd_soc_component_update_bits(comp, WCD934X_CDC_RX1_RX_PATH_CTL, WCD934X_RX_PATH_PGA_MUTE_EN_MASK, 0); /* Enable GM3 boost */ snd_soc_component_update_bits(comp, WCD934X_HPH_CNP_WG_CTL, WCD934X_HPH_GM3_BOOST_EN_MASK, WCD934X_HPH_GM3_BOOST_ENABLE); /* Enable AutoChop timer at the end of power up */ snd_soc_component_update_bits(comp, WCD934X_HPH_NEW_INT_HPH_TIMER1, WCD934X_HPH_AUTOCHOP_TIMER_EN_MASK, WCD934X_HPH_AUTOCHOP_TIMER_ENABLE); /* Remove mix path mute */ snd_soc_component_update_bits(comp, WCD934X_CDC_RX1_RX_PATH_MIX_CTL, WCD934X_CDC_RX_PGA_MUTE_EN_MASK, 0x00); break; case SND_SOC_DAPM_PRE_PMD: wcd_mbhc_event_notify(wcd->mbhc, WCD_EVENT_POST_HPHL_PA_OFF); /* Enable DSD Mute before PA disable */ snd_soc_component_update_bits(comp, WCD934X_HPH_L_TEST, WCD934X_HPH_OCP_DET_MASK, WCD934X_HPH_OCP_DET_DISABLE); snd_soc_component_update_bits(comp, WCD934X_CDC_RX1_RX_PATH_CTL, WCD934X_RX_PATH_PGA_MUTE_EN_MASK, WCD934X_RX_PATH_PGA_MUTE_ENABLE); snd_soc_component_update_bits(comp, WCD934X_CDC_RX1_RX_PATH_MIX_CTL, WCD934X_RX_PATH_PGA_MUTE_EN_MASK, WCD934X_RX_PATH_PGA_MUTE_ENABLE); break; case SND_SOC_DAPM_POST_PMD: /* * 5ms sleep is required after PA disable. If compander is * disabled, then 20ms delay is needed after PA disable. */ usleep_range(20000, 20100); wcd_mbhc_event_notify(wcd->mbhc, WCD_EVENT_POST_HPHL_PA_OFF); break; } return 0; } static int wcd934x_codec_enable_hphr_pa(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { struct snd_soc_component *comp = snd_soc_dapm_to_component(w->dapm); struct wcd934x_codec *wcd = snd_soc_component_get_drvdata(comp); switch (event) { case SND_SOC_DAPM_POST_PMU: /* * 7ms sleep is required after PA is enabled as per * HW requirement. If compander is disabled, then * 20ms delay is needed. */ usleep_range(20000, 20100); snd_soc_component_update_bits(comp, WCD934X_HPH_R_TEST, WCD934X_HPH_OCP_DET_MASK, WCD934X_HPH_OCP_DET_ENABLE); /* Remove mute */ snd_soc_component_update_bits(comp, WCD934X_CDC_RX2_RX_PATH_CTL, WCD934X_RX_PATH_PGA_MUTE_EN_MASK, 0); /* Enable GM3 boost */ snd_soc_component_update_bits(comp, WCD934X_HPH_CNP_WG_CTL, WCD934X_HPH_GM3_BOOST_EN_MASK, WCD934X_HPH_GM3_BOOST_ENABLE); /* Enable AutoChop timer at the end of power up */ snd_soc_component_update_bits(comp, WCD934X_HPH_NEW_INT_HPH_TIMER1, WCD934X_HPH_AUTOCHOP_TIMER_EN_MASK, WCD934X_HPH_AUTOCHOP_TIMER_ENABLE); /* Remove mix path mute if it is enabled */ if ((snd_soc_component_read(comp, WCD934X_CDC_RX2_RX_PATH_MIX_CTL)) & 0x10) snd_soc_component_update_bits(comp, WCD934X_CDC_RX2_RX_PATH_MIX_CTL, WCD934X_CDC_RX_PGA_MUTE_EN_MASK, WCD934X_CDC_RX_PGA_MUTE_DISABLE); break; case SND_SOC_DAPM_PRE_PMD: wcd_mbhc_event_notify(wcd->mbhc, WCD_EVENT_PRE_HPHR_PA_OFF); snd_soc_component_update_bits(comp, WCD934X_HPH_R_TEST, WCD934X_HPH_OCP_DET_MASK, WCD934X_HPH_OCP_DET_DISABLE); snd_soc_component_update_bits(comp, WCD934X_CDC_RX2_RX_PATH_CTL, WCD934X_RX_PATH_PGA_MUTE_EN_MASK, WCD934X_RX_PATH_PGA_MUTE_ENABLE); snd_soc_component_update_bits(comp, WCD934X_CDC_RX2_RX_PATH_MIX_CTL, WCD934X_CDC_RX_PGA_MUTE_EN_MASK, WCD934X_CDC_RX_PGA_MUTE_ENABLE); break; case SND_SOC_DAPM_POST_PMD: /* * 5ms sleep is required after PA disable. If compander is * disabled, then 20ms delay is needed after PA disable. */ usleep_range(20000, 20100); wcd_mbhc_event_notify(wcd->mbhc, WCD_EVENT_POST_HPHR_PA_OFF); break; } return 0; } static u32 wcd934x_get_dmic_sample_rate(struct snd_soc_component *comp, unsigned int dmic, struct wcd934x_codec *wcd) { u8 tx_stream_fs; u8 adc_mux_index = 0, adc_mux_sel = 0; bool dec_found = false; u16 adc_mux_ctl_reg, tx_fs_reg; u32 dmic_fs; while (!dec_found && adc_mux_index < WCD934X_MAX_VALID_ADC_MUX) { if (adc_mux_index < 4) { adc_mux_ctl_reg = WCD934X_CDC_TX_INP_MUX_ADC_MUX0_CFG0 + (adc_mux_index * 2); } else if (adc_mux_index < WCD934X_INVALID_ADC_MUX) { adc_mux_ctl_reg = WCD934X_CDC_TX_INP_MUX_ADC_MUX4_CFG0 + adc_mux_index - 4; } else if (adc_mux_index == WCD934X_INVALID_ADC_MUX) { ++adc_mux_index; continue; } adc_mux_sel = ((snd_soc_component_read(comp, adc_mux_ctl_reg) & 0xF8) >> 3) - 1; if (adc_mux_sel == dmic) { dec_found = true; break; } ++adc_mux_index; } if (dec_found && adc_mux_index <= 8) { tx_fs_reg = WCD934X_CDC_TX0_TX_PATH_CTL + (16 * adc_mux_index); tx_stream_fs = snd_soc_component_read(comp, tx_fs_reg) & 0x0F; if (tx_stream_fs <= 4) dmic_fs = min(wcd->dmic_sample_rate, WCD9XXX_DMIC_SAMPLE_RATE_2P4MHZ); else dmic_fs = WCD9XXX_DMIC_SAMPLE_RATE_4P8MHZ; } else { dmic_fs = wcd->dmic_sample_rate; } return dmic_fs; } static u8 wcd934x_get_dmic_clk_val(struct snd_soc_component *comp, u32 mclk_rate, u32 dmic_clk_rate) { u32 div_factor; u8 dmic_ctl_val; /* Default value to return in case of error */ if (mclk_rate == WCD934X_MCLK_CLK_9P6MHZ) dmic_ctl_val = WCD934X_DMIC_CLK_DIV_2; else dmic_ctl_val = WCD934X_DMIC_CLK_DIV_3; if (dmic_clk_rate == 0) { dev_err(comp->dev, "%s: dmic_sample_rate cannot be 0\n", __func__); goto done; } div_factor = mclk_rate / dmic_clk_rate; switch (div_factor) { case 2: dmic_ctl_val = WCD934X_DMIC_CLK_DIV_2; break; case 3: dmic_ctl_val = WCD934X_DMIC_CLK_DIV_3; break; case 4: dmic_ctl_val = WCD934X_DMIC_CLK_DIV_4; break; case 6: dmic_ctl_val = WCD934X_DMIC_CLK_DIV_6; break; case 8: dmic_ctl_val = WCD934X_DMIC_CLK_DIV_8; break; case 16: dmic_ctl_val = WCD934X_DMIC_CLK_DIV_16; break; default: dev_err(comp->dev, "%s: Invalid div_factor %u, clk_rate(%u), dmic_rate(%u)\n", __func__, div_factor, mclk_rate, dmic_clk_rate); break; } done: return dmic_ctl_val; } static int wcd934x_codec_enable_dmic(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { struct snd_soc_component *comp = snd_soc_dapm_to_component(w->dapm); struct wcd934x_codec *wcd = dev_get_drvdata(comp->dev); u8 dmic_clk_en = 0x01; u16 dmic_clk_reg; s32 *dmic_clk_cnt; u8 dmic_rate_val, dmic_rate_shift = 1; unsigned int dmic; u32 dmic_sample_rate; int ret; char *wname; wname = strpbrk(w->name, "012345"); if (!wname) { dev_err(comp->dev, "%s: widget not found\n", __func__); return -EINVAL; } ret = kstrtouint(wname, 10, &dmic); if (ret < 0) { dev_err(comp->dev, "%s: Invalid DMIC line on the codec\n", __func__); return -EINVAL; } switch (dmic) { case 0: case 1: dmic_clk_cnt = &wcd->dmic_0_1_clk_cnt; dmic_clk_reg = WCD934X_CPE_SS_DMIC0_CTL; break; case 2: case 3: dmic_clk_cnt = &wcd->dmic_2_3_clk_cnt; dmic_clk_reg = WCD934X_CPE_SS_DMIC1_CTL; break; case 4: case 5: dmic_clk_cnt = &wcd->dmic_4_5_clk_cnt; dmic_clk_reg = WCD934X_CPE_SS_DMIC2_CTL; break; default: dev_err(comp->dev, "%s: Invalid DMIC Selection\n", __func__); return -EINVAL; } switch (event) { case SND_SOC_DAPM_PRE_PMU: dmic_sample_rate = wcd934x_get_dmic_sample_rate(comp, dmic, wcd); dmic_rate_val = wcd934x_get_dmic_clk_val(comp, wcd->rate, dmic_sample_rate); (*dmic_clk_cnt)++; if (*dmic_clk_cnt == 1) { dmic_rate_val = dmic_rate_val << dmic_rate_shift; snd_soc_component_update_bits(comp, dmic_clk_reg, WCD934X_DMIC_RATE_MASK, dmic_rate_val); snd_soc_component_update_bits(comp, dmic_clk_reg, dmic_clk_en, dmic_clk_en); } break; case SND_SOC_DAPM_POST_PMD: (*dmic_clk_cnt)--; if (*dmic_clk_cnt == 0) snd_soc_component_update_bits(comp, dmic_clk_reg, dmic_clk_en, 0); break; } return 0; } static int wcd934x_codec_find_amic_input(struct snd_soc_component *comp, int adc_mux_n) { u16 mask, shift, adc_mux_in_reg; u16 amic_mux_sel_reg; bool is_amic; if (adc_mux_n < 0 || adc_mux_n > WCD934X_MAX_VALID_ADC_MUX || adc_mux_n == WCD934X_INVALID_ADC_MUX) return 0; if (adc_mux_n < 3) { adc_mux_in_reg = WCD934X_CDC_TX_INP_MUX_ADC_MUX0_CFG1 + adc_mux_n; mask = 0x03; shift = 0; amic_mux_sel_reg = WCD934X_CDC_TX_INP_MUX_ADC_MUX0_CFG0 + 2 * adc_mux_n; } else if (adc_mux_n < 4) { adc_mux_in_reg = WCD934X_CDC_TX_INP_MUX_ADC_MUX3_CFG1; mask = 0x03; shift = 0; amic_mux_sel_reg = WCD934X_CDC_TX_INP_MUX_ADC_MUX0_CFG0 + 2 * adc_mux_n; } else if (adc_mux_n < 7) { adc_mux_in_reg = WCD934X_CDC_TX_INP_MUX_ADC_MUX0_CFG1 + (adc_mux_n - 4); mask = 0x0C; shift = 2; amic_mux_sel_reg = WCD934X_CDC_TX_INP_MUX_ADC_MUX4_CFG0 + adc_mux_n - 4; } else if (adc_mux_n < 8) { adc_mux_in_reg = WCD934X_CDC_TX_INP_MUX_ADC_MUX3_CFG1; mask = 0x0C; shift = 2; amic_mux_sel_reg = WCD934X_CDC_TX_INP_MUX_ADC_MUX4_CFG0 + adc_mux_n - 4; } else if (adc_mux_n < 12) { adc_mux_in_reg = WCD934X_CDC_TX_INP_MUX_ADC_MUX0_CFG1 + ((adc_mux_n == 8) ? (adc_mux_n - 8) : (adc_mux_n - 9)); mask = 0x30; shift = 4; amic_mux_sel_reg = WCD934X_CDC_TX_INP_MUX_ADC_MUX4_CFG0 + adc_mux_n - 4; } else if (adc_mux_n < 13) { adc_mux_in_reg = WCD934X_CDC_TX_INP_MUX_ADC_MUX3_CFG1; mask = 0x30; shift = 4; amic_mux_sel_reg = WCD934X_CDC_TX_INP_MUX_ADC_MUX4_CFG0 + adc_mux_n - 4; } else { adc_mux_in_reg = WCD934X_CDC_TX_INP_MUX_ADC_MUX0_CFG1; mask = 0xC0; shift = 6; amic_mux_sel_reg = WCD934X_CDC_TX_INP_MUX_ADC_MUX4_CFG0 + adc_mux_n - 4; } is_amic = (((snd_soc_component_read(comp, adc_mux_in_reg) & mask) >> shift) == 1); if (!is_amic) return 0; return snd_soc_component_read(comp, amic_mux_sel_reg) & 0x07; } static u16 wcd934x_codec_get_amic_pwlvl_reg(struct snd_soc_component *comp, int amic) { u16 pwr_level_reg = 0; switch (amic) { case 1: case 2: pwr_level_reg = WCD934X_ANA_AMIC1; break; case 3: case 4: pwr_level_reg = WCD934X_ANA_AMIC3; break; default: break; } return pwr_level_reg; } static int wcd934x_codec_enable_dec(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { struct snd_soc_component *comp = snd_soc_dapm_to_component(w->dapm); unsigned int decimator; char *dec_adc_mux_name = NULL; char *widget_name = NULL; char *wname; int ret = 0, amic_n; u16 tx_vol_ctl_reg, pwr_level_reg = 0, dec_cfg_reg, hpf_gate_reg; u16 tx_gain_ctl_reg; char *dec; u8 hpf_coff_freq; widget_name = kstrndup(w->name, 15, GFP_KERNEL); if (!widget_name) return -ENOMEM; wname = widget_name; dec_adc_mux_name = strsep(&widget_name, " "); if (!dec_adc_mux_name) { dev_err(comp->dev, "%s: Invalid decimator = %s\n", __func__, w->name); ret = -EINVAL; goto out; } dec_adc_mux_name = widget_name; dec = strpbrk(dec_adc_mux_name, "012345678"); if (!dec) { dev_err(comp->dev, "%s: decimator index not found\n", __func__); ret = -EINVAL; goto out; } ret = kstrtouint(dec, 10, &decimator); if (ret < 0) { dev_err(comp->dev, "%s: Invalid decimator = %s\n", __func__, wname); ret = -EINVAL; goto out; } tx_vol_ctl_reg = WCD934X_CDC_TX0_TX_PATH_CTL + 16 * decimator; hpf_gate_reg = WCD934X_CDC_TX0_TX_PATH_SEC2 + 16 * decimator; dec_cfg_reg = WCD934X_CDC_TX0_TX_PATH_CFG0 + 16 * decimator; tx_gain_ctl_reg = WCD934X_CDC_TX0_TX_VOL_CTL + 16 * decimator; switch (event) { case SND_SOC_DAPM_PRE_PMU: amic_n = wcd934x_codec_find_amic_input(comp, decimator); if (amic_n) pwr_level_reg = wcd934x_codec_get_amic_pwlvl_reg(comp, amic_n); if (!pwr_level_reg) break; switch ((snd_soc_component_read(comp, pwr_level_reg) & WCD934X_AMIC_PWR_LVL_MASK) >> WCD934X_AMIC_PWR_LVL_SHIFT) { case WCD934X_AMIC_PWR_LEVEL_LP: snd_soc_component_update_bits(comp, dec_cfg_reg, WCD934X_DEC_PWR_LVL_MASK, WCD934X_DEC_PWR_LVL_LP); break; case WCD934X_AMIC_PWR_LEVEL_HP: snd_soc_component_update_bits(comp, dec_cfg_reg, WCD934X_DEC_PWR_LVL_MASK, WCD934X_DEC_PWR_LVL_HP); break; case WCD934X_AMIC_PWR_LEVEL_DEFAULT: case WCD934X_AMIC_PWR_LEVEL_HYBRID: default: snd_soc_component_update_bits(comp, dec_cfg_reg, WCD934X_DEC_PWR_LVL_MASK, WCD934X_DEC_PWR_LVL_DF); break; } break; case SND_SOC_DAPM_POST_PMU: hpf_coff_freq = (snd_soc_component_read(comp, dec_cfg_reg) & TX_HPF_CUT_OFF_FREQ_MASK) >> 5; if (hpf_coff_freq != CF_MIN_3DB_150HZ) { snd_soc_component_update_bits(comp, dec_cfg_reg, TX_HPF_CUT_OFF_FREQ_MASK, CF_MIN_3DB_150HZ << 5); snd_soc_component_update_bits(comp, hpf_gate_reg, WCD934X_HPH_CUTOFF_FREQ_CHANGE_REQ_MASK, WCD934X_HPH_CUTOFF_FREQ_CHANGE_REQ); /* * Minimum 1 clk cycle delay is required as per * HW spec. */ usleep_range(1000, 1010); snd_soc_component_update_bits(comp, hpf_gate_reg, WCD934X_HPH_CUTOFF_FREQ_CHANGE_REQ_MASK, 0); } /* apply gain after decimator is enabled */ snd_soc_component_write(comp, tx_gain_ctl_reg, snd_soc_component_read(comp, tx_gain_ctl_reg)); break; case SND_SOC_DAPM_PRE_PMD: hpf_coff_freq = (snd_soc_component_read(comp, dec_cfg_reg) & TX_HPF_CUT_OFF_FREQ_MASK) >> 5; if (hpf_coff_freq != CF_MIN_3DB_150HZ) { snd_soc_component_update_bits(comp, dec_cfg_reg, TX_HPF_CUT_OFF_FREQ_MASK, hpf_coff_freq << 5); snd_soc_component_update_bits(comp, hpf_gate_reg, WCD934X_HPH_CUTOFF_FREQ_CHANGE_REQ_MASK, WCD934X_HPH_CUTOFF_FREQ_CHANGE_REQ); /* * Minimum 1 clk cycle delay is required as per * HW spec. */ usleep_range(1000, 1010); snd_soc_component_update_bits(comp, hpf_gate_reg, WCD934X_HPH_CUTOFF_FREQ_CHANGE_REQ_MASK, 0); } break; case SND_SOC_DAPM_POST_PMD: snd_soc_component_update_bits(comp, tx_vol_ctl_reg, 0x10, 0x00); snd_soc_component_update_bits(comp, dec_cfg_reg, WCD934X_DEC_PWR_LVL_MASK, WCD934X_DEC_PWR_LVL_DF); break; } out: kfree(wname); return ret; } static void wcd934x_codec_set_tx_hold(struct snd_soc_component *comp, u16 amic_reg, bool set) { u8 mask = 0x20; u8 val; if (amic_reg == WCD934X_ANA_AMIC1 || amic_reg == WCD934X_ANA_AMIC3) mask = 0x40; val = set ? mask : 0x00; switch (amic_reg) { case WCD934X_ANA_AMIC1: case WCD934X_ANA_AMIC2: snd_soc_component_update_bits(comp, WCD934X_ANA_AMIC2, mask, val); break; case WCD934X_ANA_AMIC3: case WCD934X_ANA_AMIC4: snd_soc_component_update_bits(comp, WCD934X_ANA_AMIC4, mask, val); break; default: break; } } static int wcd934x_codec_enable_adc(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { struct snd_soc_component *comp = snd_soc_dapm_to_component(w->dapm); switch (event) { case SND_SOC_DAPM_PRE_PMU: wcd934x_codec_set_tx_hold(comp, w->reg, true); break; default: break; } return 0; } static int wcd934x_codec_enable_micbias(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm); int micb_num = w->shift; switch (event) { case SND_SOC_DAPM_PRE_PMU: wcd934x_micbias_control(component, micb_num, MICB_ENABLE, true); break; case SND_SOC_DAPM_POST_PMU: /* 1 msec delay as per HW requirement */ usleep_range(1000, 1100); break; case SND_SOC_DAPM_POST_PMD: wcd934x_micbias_control(component, micb_num, MICB_DISABLE, true); break; } return 0; } static const struct snd_soc_dapm_widget wcd934x_dapm_widgets[] = { /* Analog Outputs */ SND_SOC_DAPM_OUTPUT("EAR"), SND_SOC_DAPM_OUTPUT("HPHL"), SND_SOC_DAPM_OUTPUT("HPHR"), SND_SOC_DAPM_OUTPUT("LINEOUT1"), SND_SOC_DAPM_OUTPUT("LINEOUT2"), SND_SOC_DAPM_OUTPUT("SPK1 OUT"), SND_SOC_DAPM_OUTPUT("SPK2 OUT"), SND_SOC_DAPM_OUTPUT("ANC EAR"), SND_SOC_DAPM_OUTPUT("ANC HPHL"), SND_SOC_DAPM_OUTPUT("ANC HPHR"), SND_SOC_DAPM_OUTPUT("WDMA3_OUT"), SND_SOC_DAPM_OUTPUT("MAD_CPE_OUT1"), SND_SOC_DAPM_OUTPUT("MAD_CPE_OUT2"), SND_SOC_DAPM_AIF_IN_E("AIF1 PB", "AIF1 Playback", 0, SND_SOC_NOPM, AIF1_PB, 0, wcd934x_codec_enable_slim, SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD), SND_SOC_DAPM_AIF_IN_E("AIF2 PB", "AIF2 Playback", 0, SND_SOC_NOPM, AIF2_PB, 0, wcd934x_codec_enable_slim, SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD), SND_SOC_DAPM_AIF_IN_E("AIF3 PB", "AIF3 Playback", 0, SND_SOC_NOPM, AIF3_PB, 0, wcd934x_codec_enable_slim, SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD), SND_SOC_DAPM_AIF_IN_E("AIF4 PB", "AIF4 Playback", 0, SND_SOC_NOPM, AIF4_PB, 0, wcd934x_codec_enable_slim, SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD), SND_SOC_DAPM_MUX("SLIM RX0 MUX", SND_SOC_NOPM, WCD934X_RX0, 0, &slim_rx_mux[WCD934X_RX0]), SND_SOC_DAPM_MUX("SLIM RX1 MUX", SND_SOC_NOPM, WCD934X_RX1, 0, &slim_rx_mux[WCD934X_RX1]), SND_SOC_DAPM_MUX("SLIM RX2 MUX", SND_SOC_NOPM, WCD934X_RX2, 0, &slim_rx_mux[WCD934X_RX2]), SND_SOC_DAPM_MUX("SLIM RX3 MUX", SND_SOC_NOPM, WCD934X_RX3, 0, &slim_rx_mux[WCD934X_RX3]), SND_SOC_DAPM_MUX("SLIM RX4 MUX", SND_SOC_NOPM, WCD934X_RX4, 0, &slim_rx_mux[WCD934X_RX4]), SND_SOC_DAPM_MUX("SLIM RX5 MUX", SND_SOC_NOPM, WCD934X_RX5, 0, &slim_rx_mux[WCD934X_RX5]), SND_SOC_DAPM_MUX("SLIM RX6 MUX", SND_SOC_NOPM, WCD934X_RX6, 0, &slim_rx_mux[WCD934X_RX6]), SND_SOC_DAPM_MUX("SLIM RX7 MUX", SND_SOC_NOPM, WCD934X_RX7, 0, &slim_rx_mux[WCD934X_RX7]), SND_SOC_DAPM_MIXER("SLIM RX0", SND_SOC_NOPM, 0, 0, NULL, 0), SND_SOC_DAPM_MIXER("SLIM RX1", SND_SOC_NOPM, 0, 0, NULL, 0), SND_SOC_DAPM_MIXER("SLIM RX2", SND_SOC_NOPM, 0, 0, NULL, 0), SND_SOC_DAPM_MIXER("SLIM RX3", SND_SOC_NOPM, 0, 0, NULL, 0), SND_SOC_DAPM_MIXER("SLIM RX4", SND_SOC_NOPM, 0, 0, NULL, 0), SND_SOC_DAPM_MIXER("SLIM RX5", SND_SOC_NOPM, 0, 0, NULL, 0), SND_SOC_DAPM_MIXER("SLIM RX6", SND_SOC_NOPM, 0, 0, NULL, 0), SND_SOC_DAPM_MIXER("SLIM RX7", SND_SOC_NOPM, 0, 0, NULL, 0), SND_SOC_DAPM_MUX_E("RX INT0_2 MUX", SND_SOC_NOPM, INTERP_EAR, 0, &rx_int0_2_mux, wcd934x_codec_enable_mix_path, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD), SND_SOC_DAPM_MUX_E("RX INT1_2 MUX", SND_SOC_NOPM, INTERP_HPHL, 0, &rx_int1_2_mux, wcd934x_codec_enable_mix_path, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD), SND_SOC_DAPM_MUX_E("RX INT2_2 MUX", SND_SOC_NOPM, INTERP_HPHR, 0, &rx_int2_2_mux, wcd934x_codec_enable_mix_path, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD), SND_SOC_DAPM_MUX_E("RX INT3_2 MUX", SND_SOC_NOPM, INTERP_LO1, 0, &rx_int3_2_mux, wcd934x_codec_enable_mix_path, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD), SND_SOC_DAPM_MUX_E("RX INT4_2 MUX", SND_SOC_NOPM, INTERP_LO2, 0, &rx_int4_2_mux, wcd934x_codec_enable_mix_path, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD), SND_SOC_DAPM_MUX_E("RX INT7_2 MUX", SND_SOC_NOPM, INTERP_SPKR1, 0, &rx_int7_2_mux, wcd934x_codec_enable_mix_path, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD), SND_SOC_DAPM_MUX_E("RX INT8_2 MUX", SND_SOC_NOPM, INTERP_SPKR2, 0, &rx_int8_2_mux, wcd934x_codec_enable_mix_path, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD), SND_SOC_DAPM_MUX("RX INT0_1 MIX1 INP0", SND_SOC_NOPM, 0, 0, &rx_int0_1_mix_inp0_mux), SND_SOC_DAPM_MUX("RX INT0_1 MIX1 INP1", SND_SOC_NOPM, 0, 0, &rx_int0_1_mix_inp1_mux), SND_SOC_DAPM_MUX("RX INT0_1 MIX1 INP2", SND_SOC_NOPM, 0, 0, &rx_int0_1_mix_inp2_mux), SND_SOC_DAPM_MUX("RX INT1_1 MIX1 INP0", SND_SOC_NOPM, 0, 0, &rx_int1_1_mix_inp0_mux), SND_SOC_DAPM_MUX("RX INT1_1 MIX1 INP1", SND_SOC_NOPM, 0, 0, &rx_int1_1_mix_inp1_mux), SND_SOC_DAPM_MUX("RX INT1_1 MIX1 INP2", SND_SOC_NOPM, 0, 0, &rx_int1_1_mix_inp2_mux), SND_SOC_DAPM_MUX("RX INT2_1 MIX1 INP0", SND_SOC_NOPM, 0, 0, &rx_int2_1_mix_inp0_mux), SND_SOC_DAPM_MUX("RX INT2_1 MIX1 INP1", SND_SOC_NOPM, 0, 0, &rx_int2_1_mix_inp1_mux), SND_SOC_DAPM_MUX("RX INT2_1 MIX1 INP2", SND_SOC_NOPM, 0, 0, &rx_int2_1_mix_inp2_mux), SND_SOC_DAPM_MUX("RX INT3_1 MIX1 INP0", SND_SOC_NOPM, 0, 0, &rx_int3_1_mix_inp0_mux), SND_SOC_DAPM_MUX("RX INT3_1 MIX1 INP1", SND_SOC_NOPM, 0, 0, &rx_int3_1_mix_inp1_mux), SND_SOC_DAPM_MUX("RX INT3_1 MIX1 INP2", SND_SOC_NOPM, 0, 0, &rx_int3_1_mix_inp2_mux), SND_SOC_DAPM_MUX("RX INT4_1 MIX1 INP0", SND_SOC_NOPM, 0, 0, &rx_int4_1_mix_inp0_mux), SND_SOC_DAPM_MUX("RX INT4_1 MIX1 INP1", SND_SOC_NOPM, 0, 0, &rx_int4_1_mix_inp1_mux), SND_SOC_DAPM_MUX("RX INT4_1 MIX1 INP2", SND_SOC_NOPM, 0, 0, &rx_int4_1_mix_inp2_mux), SND_SOC_DAPM_MUX("RX INT7_1 MIX1 INP0", SND_SOC_NOPM, 0, 0, &rx_int7_1_mix_inp0_mux), SND_SOC_DAPM_MUX("RX INT7_1 MIX1 INP1", SND_SOC_NOPM, 0, 0, &rx_int7_1_mix_inp1_mux), SND_SOC_DAPM_MUX("RX INT7_1 MIX1 INP2", SND_SOC_NOPM, 0, 0, &rx_int7_1_mix_inp2_mux), SND_SOC_DAPM_MUX("RX INT8_1 MIX1 INP0", SND_SOC_NOPM, 0, 0, &rx_int8_1_mix_inp0_mux), SND_SOC_DAPM_MUX("RX INT8_1 MIX1 INP1", SND_SOC_NOPM, 0, 0, &rx_int8_1_mix_inp1_mux), SND_SOC_DAPM_MUX("RX INT8_1 MIX1 INP2", SND_SOC_NOPM, 0, 0, &rx_int8_1_mix_inp2_mux), SND_SOC_DAPM_MIXER("RX INT0_1 MIX1", SND_SOC_NOPM, 0, 0, NULL, 0), SND_SOC_DAPM_MIXER("RX INT0 SEC MIX", SND_SOC_NOPM, 0, 0, NULL, 0), SND_SOC_DAPM_MIXER("RX INT1_1 MIX1", SND_SOC_NOPM, 0, 0, NULL, 0), SND_SOC_DAPM_MIXER("RX INT1 SEC MIX", SND_SOC_NOPM, 0, 0, rx_int1_asrc_switch, ARRAY_SIZE(rx_int1_asrc_switch)), SND_SOC_DAPM_MIXER("RX INT2_1 MIX1", SND_SOC_NOPM, 0, 0, NULL, 0), SND_SOC_DAPM_MIXER("RX INT2 SEC MIX", SND_SOC_NOPM, 0, 0, rx_int2_asrc_switch, ARRAY_SIZE(rx_int2_asrc_switch)), SND_SOC_DAPM_MIXER("RX INT3_1 MIX1", SND_SOC_NOPM, 0, 0, NULL, 0), SND_SOC_DAPM_MIXER("RX INT3 SEC MIX", SND_SOC_NOPM, 0, 0, rx_int3_asrc_switch, ARRAY_SIZE(rx_int3_asrc_switch)), SND_SOC_DAPM_MIXER("RX INT4_1 MIX1", SND_SOC_NOPM, 0, 0, NULL, 0), SND_SOC_DAPM_MIXER("RX INT4 SEC MIX", SND_SOC_NOPM, 0, 0, rx_int4_asrc_switch, ARRAY_SIZE(rx_int4_asrc_switch)), SND_SOC_DAPM_MIXER("RX INT7_1 MIX1", SND_SOC_NOPM, 0, 0, NULL, 0), SND_SOC_DAPM_MIXER("RX INT7 SEC MIX", SND_SOC_NOPM, 0, 0, NULL, 0), SND_SOC_DAPM_MIXER("RX INT8_1 MIX1", SND_SOC_NOPM, 0, 0, NULL, 0), SND_SOC_DAPM_MIXER("RX INT8 SEC MIX", SND_SOC_NOPM, 0, 0, NULL, 0), SND_SOC_DAPM_MIXER("RX INT0 MIX2", SND_SOC_NOPM, 0, 0, NULL, 0), SND_SOC_DAPM_MIXER("RX INT1 MIX2", SND_SOC_NOPM, 0, 0, NULL, 0), SND_SOC_DAPM_MIXER("RX INT1 MIX3", SND_SOC_NOPM, 0, 0, NULL, 0), SND_SOC_DAPM_MIXER("RX INT2 MIX2", SND_SOC_NOPM, 0, 0, NULL, 0), SND_SOC_DAPM_MIXER("RX INT2 MIX3", SND_SOC_NOPM, 0, 0, NULL, 0), SND_SOC_DAPM_MIXER("RX INT3 MIX2", SND_SOC_NOPM, 0, 0, NULL, 0), SND_SOC_DAPM_MIXER("RX INT3 MIX3", SND_SOC_NOPM, 0, 0, NULL, 0), SND_SOC_DAPM_MIXER("RX INT4 MIX2", SND_SOC_NOPM, 0, 0, NULL, 0), SND_SOC_DAPM_MIXER("RX INT4 MIX3", SND_SOC_NOPM, 0, 0, NULL, 0), SND_SOC_DAPM_MIXER("RX INT7 MIX2", SND_SOC_NOPM, 0, 0, NULL, 0), SND_SOC_DAPM_MIXER_E("RX INT7 CHAIN", SND_SOC_NOPM, 0, 0, NULL, 0, NULL, 0), SND_SOC_DAPM_MIXER_E("RX INT8 CHAIN", SND_SOC_NOPM, 0, 0, NULL, 0, NULL, 0), SND_SOC_DAPM_MUX_E("RX INT0 MIX2 INP", WCD934X_CDC_RX0_RX_PATH_CFG0, 4, 0, &rx_int0_mix2_inp_mux, NULL, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD), SND_SOC_DAPM_MUX_E("RX INT1 MIX2 INP", WCD934X_CDC_RX1_RX_PATH_CFG0, 4, 0, &rx_int1_mix2_inp_mux, NULL, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD), SND_SOC_DAPM_MUX_E("RX INT2 MIX2 INP", WCD934X_CDC_RX2_RX_PATH_CFG0, 4, 0, &rx_int2_mix2_inp_mux, NULL, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD), SND_SOC_DAPM_MUX_E("RX INT3 MIX2 INP", WCD934X_CDC_RX3_RX_PATH_CFG0, 4, 0, &rx_int3_mix2_inp_mux, NULL, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD), SND_SOC_DAPM_MUX_E("RX INT4 MIX2 INP", WCD934X_CDC_RX4_RX_PATH_CFG0, 4, 0, &rx_int4_mix2_inp_mux, NULL, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD), SND_SOC_DAPM_MUX_E("RX INT7 MIX2 INP", WCD934X_CDC_RX7_RX_PATH_CFG0, 4, 0, &rx_int7_mix2_inp_mux, NULL, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD), SND_SOC_DAPM_MUX("IIR0 INP0 MUX", SND_SOC_NOPM, 0, 0, &iir0_inp0_mux), SND_SOC_DAPM_MUX("IIR0 INP1 MUX", SND_SOC_NOPM, 0, 0, &iir0_inp1_mux), SND_SOC_DAPM_MUX("IIR0 INP2 MUX", SND_SOC_NOPM, 0, 0, &iir0_inp2_mux), SND_SOC_DAPM_MUX("IIR0 INP3 MUX", SND_SOC_NOPM, 0, 0, &iir0_inp3_mux), SND_SOC_DAPM_MUX("IIR1 INP0 MUX", SND_SOC_NOPM, 0, 0, &iir1_inp0_mux), SND_SOC_DAPM_MUX("IIR1 INP1 MUX", SND_SOC_NOPM, 0, 0, &iir1_inp1_mux), SND_SOC_DAPM_MUX("IIR1 INP2 MUX", SND_SOC_NOPM, 0, 0, &iir1_inp2_mux), SND_SOC_DAPM_MUX("IIR1 INP3 MUX", SND_SOC_NOPM, 0, 0, &iir1_inp3_mux), SND_SOC_DAPM_PGA_E("IIR0", WCD934X_CDC_SIDETONE_IIR0_IIR_GAIN_B1_CTL, 0, 0, NULL, 0, wcd934x_codec_set_iir_gain, SND_SOC_DAPM_POST_PMU), SND_SOC_DAPM_PGA_E("IIR1", WCD934X_CDC_SIDETONE_IIR1_IIR_GAIN_B1_CTL, 1, 0, NULL, 0, wcd934x_codec_set_iir_gain, SND_SOC_DAPM_POST_PMU), SND_SOC_DAPM_MIXER("SRC0", WCD934X_CDC_SIDETONE_SRC0_ST_SRC_PATH_CTL, 4, 0, NULL, 0), SND_SOC_DAPM_MIXER("SRC1", WCD934X_CDC_SIDETONE_SRC1_ST_SRC_PATH_CTL, 4, 0, NULL, 0), SND_SOC_DAPM_MUX("RX INT0 DEM MUX", SND_SOC_NOPM, 0, 0, &rx_int0_dem_inp_mux), SND_SOC_DAPM_MUX("RX INT1 DEM MUX", SND_SOC_NOPM, 0, 0, &rx_int1_dem_inp_mux), SND_SOC_DAPM_MUX("RX INT2 DEM MUX", SND_SOC_NOPM, 0, 0, &rx_int2_dem_inp_mux), SND_SOC_DAPM_MUX_E("RX INT0_1 INTERP", SND_SOC_NOPM, INTERP_EAR, 0, &rx_int0_1_interp_mux, wcd934x_codec_enable_main_path, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD), SND_SOC_DAPM_MUX_E("RX INT1_1 INTERP", SND_SOC_NOPM, INTERP_HPHL, 0, &rx_int1_1_interp_mux, wcd934x_codec_enable_main_path, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD), SND_SOC_DAPM_MUX_E("RX INT2_1 INTERP", SND_SOC_NOPM, INTERP_HPHR, 0, &rx_int2_1_interp_mux, wcd934x_codec_enable_main_path, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD), SND_SOC_DAPM_MUX_E("RX INT3_1 INTERP", SND_SOC_NOPM, INTERP_LO1, 0, &rx_int3_1_interp_mux, wcd934x_codec_enable_main_path, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD), SND_SOC_DAPM_MUX_E("RX INT4_1 INTERP", SND_SOC_NOPM, INTERP_LO2, 0, &rx_int4_1_interp_mux, wcd934x_codec_enable_main_path, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD), SND_SOC_DAPM_MUX_E("RX INT7_1 INTERP", SND_SOC_NOPM, INTERP_SPKR1, 0, &rx_int7_1_interp_mux, wcd934x_codec_enable_main_path, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD), SND_SOC_DAPM_MUX_E("RX INT8_1 INTERP", SND_SOC_NOPM, INTERP_SPKR2, 0, &rx_int8_1_interp_mux, wcd934x_codec_enable_main_path, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD), SND_SOC_DAPM_MUX("RX INT0_2 INTERP", SND_SOC_NOPM, 0, 0, &rx_int0_2_interp_mux), SND_SOC_DAPM_MUX("RX INT1_2 INTERP", SND_SOC_NOPM, 0, 0, &rx_int1_2_interp_mux), SND_SOC_DAPM_MUX("RX INT2_2 INTERP", SND_SOC_NOPM, 0, 0, &rx_int2_2_interp_mux), SND_SOC_DAPM_MUX("RX INT3_2 INTERP", SND_SOC_NOPM, 0, 0, &rx_int3_2_interp_mux), SND_SOC_DAPM_MUX("RX INT4_2 INTERP", SND_SOC_NOPM, 0, 0, &rx_int4_2_interp_mux), SND_SOC_DAPM_MUX("RX INT7_2 INTERP", SND_SOC_NOPM, 0, 0, &rx_int7_2_interp_mux), SND_SOC_DAPM_MUX("RX INT8_2 INTERP", SND_SOC_NOPM, 0, 0, &rx_int8_2_interp_mux), SND_SOC_DAPM_DAC_E("RX INT0 DAC", NULL, SND_SOC_NOPM, 0, 0, wcd934x_codec_ear_dac_event, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD), SND_SOC_DAPM_DAC_E("RX INT1 DAC", NULL, WCD934X_ANA_HPH, 5, 0, wcd934x_codec_hphl_dac_event, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD), SND_SOC_DAPM_DAC_E("RX INT2 DAC", NULL, WCD934X_ANA_HPH, 4, 0, wcd934x_codec_hphr_dac_event, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD), SND_SOC_DAPM_DAC_E("RX INT3 DAC", NULL, SND_SOC_NOPM, 0, 0, wcd934x_codec_lineout_dac_event, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD), SND_SOC_DAPM_DAC_E("RX INT4 DAC", NULL, SND_SOC_NOPM, 0, 0, wcd934x_codec_lineout_dac_event, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD), SND_SOC_DAPM_PGA_E("EAR PA", WCD934X_ANA_EAR, 7, 0, NULL, 0, NULL, 0), SND_SOC_DAPM_PGA_E("HPHL PA", WCD934X_ANA_HPH, 7, 0, NULL, 0, wcd934x_codec_enable_hphl_pa, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD), SND_SOC_DAPM_PGA_E("HPHR PA", WCD934X_ANA_HPH, 6, 0, NULL, 0, wcd934x_codec_enable_hphr_pa, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD), SND_SOC_DAPM_PGA_E("LINEOUT1 PA", WCD934X_ANA_LO_1_2, 7, 0, NULL, 0, NULL, 0), SND_SOC_DAPM_PGA_E("LINEOUT2 PA", WCD934X_ANA_LO_1_2, 6, 0, NULL, 0, NULL, 0), SND_SOC_DAPM_SUPPLY("RX_BIAS", WCD934X_ANA_RX_SUPPLIES, 0, 0, NULL, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD), SND_SOC_DAPM_SUPPLY("SBOOST0", WCD934X_CDC_RX7_RX_PATH_CFG1, 0, 0, NULL, 0), SND_SOC_DAPM_SUPPLY("SBOOST0_CLK", WCD934X_CDC_BOOST0_BOOST_PATH_CTL, 0, 0, NULL, 0), SND_SOC_DAPM_SUPPLY("SBOOST1", WCD934X_CDC_RX8_RX_PATH_CFG1, 0, 0, NULL, 0), SND_SOC_DAPM_SUPPLY("SBOOST1_CLK", WCD934X_CDC_BOOST1_BOOST_PATH_CTL, 0, 0, NULL, 0), SND_SOC_DAPM_SUPPLY("INT0_CLK", SND_SOC_NOPM, INTERP_EAR, 0, wcd934x_codec_enable_interp_clk, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD), SND_SOC_DAPM_SUPPLY("INT1_CLK", SND_SOC_NOPM, INTERP_HPHL, 0, wcd934x_codec_enable_interp_clk, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD), SND_SOC_DAPM_SUPPLY("INT2_CLK", SND_SOC_NOPM, INTERP_HPHR, 0, wcd934x_codec_enable_interp_clk, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD), SND_SOC_DAPM_SUPPLY("INT3_CLK", SND_SOC_NOPM, INTERP_LO1, 0, wcd934x_codec_enable_interp_clk, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD), SND_SOC_DAPM_SUPPLY("INT4_CLK", SND_SOC_NOPM, INTERP_LO2, 0, wcd934x_codec_enable_interp_clk, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD), SND_SOC_DAPM_SUPPLY("INT7_CLK", SND_SOC_NOPM, INTERP_SPKR1, 0, wcd934x_codec_enable_interp_clk, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD), SND_SOC_DAPM_SUPPLY("INT8_CLK", SND_SOC_NOPM, INTERP_SPKR2, 0, wcd934x_codec_enable_interp_clk, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD), SND_SOC_DAPM_SUPPLY("DSMDEM0_CLK", WCD934X_CDC_RX0_RX_PATH_DSMDEM_CTL, 0, 0, NULL, 0), SND_SOC_DAPM_SUPPLY("DSMDEM1_CLK", WCD934X_CDC_RX1_RX_PATH_DSMDEM_CTL, 0, 0, NULL, 0), SND_SOC_DAPM_SUPPLY("DSMDEM2_CLK", WCD934X_CDC_RX2_RX_PATH_DSMDEM_CTL, 0, 0, NULL, 0), SND_SOC_DAPM_SUPPLY("DSMDEM3_CLK", WCD934X_CDC_RX3_RX_PATH_DSMDEM_CTL, 0, 0, NULL, 0), SND_SOC_DAPM_SUPPLY("DSMDEM4_CLK", WCD934X_CDC_RX4_RX_PATH_DSMDEM_CTL, 0, 0, NULL, 0), SND_SOC_DAPM_SUPPLY("DSMDEM7_CLK", WCD934X_CDC_RX7_RX_PATH_DSMDEM_CTL, 0, 0, NULL, 0), SND_SOC_DAPM_SUPPLY("DSMDEM8_CLK", WCD934X_CDC_RX8_RX_PATH_DSMDEM_CTL, 0, 0, NULL, 0), SND_SOC_DAPM_SUPPLY("MCLK", SND_SOC_NOPM, 0, 0, wcd934x_codec_enable_mclk, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD), /* TX */ SND_SOC_DAPM_INPUT("AMIC1"), SND_SOC_DAPM_INPUT("AMIC2"), SND_SOC_DAPM_INPUT("AMIC3"), SND_SOC_DAPM_INPUT("AMIC4"), SND_SOC_DAPM_INPUT("AMIC5"), SND_SOC_DAPM_INPUT("DMIC0 Pin"), SND_SOC_DAPM_INPUT("DMIC1 Pin"), SND_SOC_DAPM_INPUT("DMIC2 Pin"), SND_SOC_DAPM_INPUT("DMIC3 Pin"), SND_SOC_DAPM_INPUT("DMIC4 Pin"), SND_SOC_DAPM_INPUT("DMIC5 Pin"), SND_SOC_DAPM_AIF_OUT_E("AIF1 CAP", "AIF1 Capture", 0, SND_SOC_NOPM, AIF1_CAP, 0, wcd934x_codec_enable_slim, SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD), SND_SOC_DAPM_AIF_OUT_E("AIF2 CAP", "AIF2 Capture", 0, SND_SOC_NOPM, AIF2_CAP, 0, wcd934x_codec_enable_slim, SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD), SND_SOC_DAPM_AIF_OUT_E("AIF3 CAP", "AIF3 Capture", 0, SND_SOC_NOPM, AIF3_CAP, 0, wcd934x_codec_enable_slim, SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD), SND_SOC_DAPM_MIXER("SLIM TX0", SND_SOC_NOPM, 0, 0, NULL, 0), SND_SOC_DAPM_MIXER("SLIM TX1", SND_SOC_NOPM, 0, 0, NULL, 0), SND_SOC_DAPM_MIXER("SLIM TX2", SND_SOC_NOPM, 0, 0, NULL, 0), SND_SOC_DAPM_MIXER("SLIM TX3", SND_SOC_NOPM, 0, 0, NULL, 0), SND_SOC_DAPM_MIXER("SLIM TX4", SND_SOC_NOPM, 0, 0, NULL, 0), SND_SOC_DAPM_MIXER("SLIM TX5", SND_SOC_NOPM, 0, 0, NULL, 0), SND_SOC_DAPM_MIXER("SLIM TX6", SND_SOC_NOPM, 0, 0, NULL, 0), SND_SOC_DAPM_MIXER("SLIM TX7", SND_SOC_NOPM, 0, 0, NULL, 0), SND_SOC_DAPM_MIXER("SLIM TX8", SND_SOC_NOPM, 0, 0, NULL, 0), SND_SOC_DAPM_MIXER("SLIM TX9", SND_SOC_NOPM, 0, 0, NULL, 0), SND_SOC_DAPM_MIXER("SLIM TX10", SND_SOC_NOPM, 0, 0, NULL, 0), SND_SOC_DAPM_MIXER("SLIM TX11", SND_SOC_NOPM, 0, 0, NULL, 0), SND_SOC_DAPM_MIXER("SLIM TX13", SND_SOC_NOPM, 0, 0, NULL, 0), /* Digital Mic Inputs */ SND_SOC_DAPM_ADC_E("DMIC0", NULL, SND_SOC_NOPM, 0, 0, wcd934x_codec_enable_dmic, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD), SND_SOC_DAPM_ADC_E("DMIC1", NULL, SND_SOC_NOPM, 0, 0, wcd934x_codec_enable_dmic, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD), SND_SOC_DAPM_ADC_E("DMIC2", NULL, SND_SOC_NOPM, 0, 0, wcd934x_codec_enable_dmic, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD), SND_SOC_DAPM_ADC_E("DMIC3", NULL, SND_SOC_NOPM, 0, 0, wcd934x_codec_enable_dmic, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD), SND_SOC_DAPM_ADC_E("DMIC4", NULL, SND_SOC_NOPM, 0, 0, wcd934x_codec_enable_dmic, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD), SND_SOC_DAPM_ADC_E("DMIC5", NULL, SND_SOC_NOPM, 0, 0, wcd934x_codec_enable_dmic, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD), SND_SOC_DAPM_MUX("DMIC MUX0", SND_SOC_NOPM, 0, 0, &tx_dmic_mux0), SND_SOC_DAPM_MUX("DMIC MUX1", SND_SOC_NOPM, 0, 0, &tx_dmic_mux1), SND_SOC_DAPM_MUX("DMIC MUX2", SND_SOC_NOPM, 0, 0, &tx_dmic_mux2), SND_SOC_DAPM_MUX("DMIC MUX3", SND_SOC_NOPM, 0, 0, &tx_dmic_mux3), SND_SOC_DAPM_MUX("DMIC MUX4", SND_SOC_NOPM, 0, 0, &tx_dmic_mux4), SND_SOC_DAPM_MUX("DMIC MUX5", SND_SOC_NOPM, 0, 0, &tx_dmic_mux5), SND_SOC_DAPM_MUX("DMIC MUX6", SND_SOC_NOPM, 0, 0, &tx_dmic_mux6), SND_SOC_DAPM_MUX("DMIC MUX7", SND_SOC_NOPM, 0, 0, &tx_dmic_mux7), SND_SOC_DAPM_MUX("DMIC MUX8", SND_SOC_NOPM, 0, 0, &tx_dmic_mux8), SND_SOC_DAPM_MUX("AMIC MUX0", SND_SOC_NOPM, 0, 0, &tx_amic_mux0), SND_SOC_DAPM_MUX("AMIC MUX1", SND_SOC_NOPM, 0, 0, &tx_amic_mux1), SND_SOC_DAPM_MUX("AMIC MUX2", SND_SOC_NOPM, 0, 0, &tx_amic_mux2), SND_SOC_DAPM_MUX("AMIC MUX3", SND_SOC_NOPM, 0, 0, &tx_amic_mux3), SND_SOC_DAPM_MUX("AMIC MUX4", SND_SOC_NOPM, 0, 0, &tx_amic_mux4), SND_SOC_DAPM_MUX("AMIC MUX5", SND_SOC_NOPM, 0, 0, &tx_amic_mux5), SND_SOC_DAPM_MUX("AMIC MUX6", SND_SOC_NOPM, 0, 0, &tx_amic_mux6), SND_SOC_DAPM_MUX("AMIC MUX7", SND_SOC_NOPM, 0, 0, &tx_amic_mux7), SND_SOC_DAPM_MUX("AMIC MUX8", SND_SOC_NOPM, 0, 0, &tx_amic_mux8), SND_SOC_DAPM_MUX_E("ADC MUX0", WCD934X_CDC_TX0_TX_PATH_CTL, 5, 0, &tx_adc_mux0_mux, wcd934x_codec_enable_dec, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD), SND_SOC_DAPM_MUX_E("ADC MUX1", WCD934X_CDC_TX1_TX_PATH_CTL, 5, 0, &tx_adc_mux1_mux, wcd934x_codec_enable_dec, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD), SND_SOC_DAPM_MUX_E("ADC MUX2", WCD934X_CDC_TX2_TX_PATH_CTL, 5, 0, &tx_adc_mux2_mux, wcd934x_codec_enable_dec, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD), SND_SOC_DAPM_MUX_E("ADC MUX3", WCD934X_CDC_TX3_TX_PATH_CTL, 5, 0, &tx_adc_mux3_mux, wcd934x_codec_enable_dec, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD), SND_SOC_DAPM_MUX_E("ADC MUX4", WCD934X_CDC_TX4_TX_PATH_CTL, 5, 0, &tx_adc_mux4_mux, wcd934x_codec_enable_dec, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD), SND_SOC_DAPM_MUX_E("ADC MUX5", WCD934X_CDC_TX5_TX_PATH_CTL, 5, 0, &tx_adc_mux5_mux, wcd934x_codec_enable_dec, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD), SND_SOC_DAPM_MUX_E("ADC MUX6", WCD934X_CDC_TX6_TX_PATH_CTL, 5, 0, &tx_adc_mux6_mux, wcd934x_codec_enable_dec, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD), SND_SOC_DAPM_MUX_E("ADC MUX7", WCD934X_CDC_TX7_TX_PATH_CTL, 5, 0, &tx_adc_mux7_mux, wcd934x_codec_enable_dec, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD), SND_SOC_DAPM_MUX_E("ADC MUX8", WCD934X_CDC_TX8_TX_PATH_CTL, 5, 0, &tx_adc_mux8_mux, wcd934x_codec_enable_dec, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD), SND_SOC_DAPM_ADC_E("ADC1", NULL, WCD934X_ANA_AMIC1, 7, 0, wcd934x_codec_enable_adc, SND_SOC_DAPM_PRE_PMU), SND_SOC_DAPM_ADC_E("ADC2", NULL, WCD934X_ANA_AMIC2, 7, 0, wcd934x_codec_enable_adc, SND_SOC_DAPM_PRE_PMU), SND_SOC_DAPM_ADC_E("ADC3", NULL, WCD934X_ANA_AMIC3, 7, 0, wcd934x_codec_enable_adc, SND_SOC_DAPM_PRE_PMU), SND_SOC_DAPM_ADC_E("ADC4", NULL, WCD934X_ANA_AMIC4, 7, 0, wcd934x_codec_enable_adc, SND_SOC_DAPM_PRE_PMU), SND_SOC_DAPM_SUPPLY("MIC BIAS1", SND_SOC_NOPM, MIC_BIAS_1, 0, wcd934x_codec_enable_micbias, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD), SND_SOC_DAPM_SUPPLY("MIC BIAS2", SND_SOC_NOPM, MIC_BIAS_2, 0, wcd934x_codec_enable_micbias, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD), SND_SOC_DAPM_SUPPLY("MIC BIAS3", SND_SOC_NOPM, MIC_BIAS_3, 0, wcd934x_codec_enable_micbias, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD), SND_SOC_DAPM_SUPPLY("MIC BIAS4", SND_SOC_NOPM, MIC_BIAS_4, 0, wcd934x_codec_enable_micbias, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD), SND_SOC_DAPM_MUX("AMIC4_5 SEL", SND_SOC_NOPM, 0, 0, &tx_amic4_5), SND_SOC_DAPM_MUX("CDC_IF TX0 MUX", SND_SOC_NOPM, WCD934X_TX0, 0, &cdc_if_tx0_mux), SND_SOC_DAPM_MUX("CDC_IF TX1 MUX", SND_SOC_NOPM, WCD934X_TX1, 0, &cdc_if_tx1_mux), SND_SOC_DAPM_MUX("CDC_IF TX2 MUX", SND_SOC_NOPM, WCD934X_TX2, 0, &cdc_if_tx2_mux), SND_SOC_DAPM_MUX("CDC_IF TX3 MUX", SND_SOC_NOPM, WCD934X_TX3, 0, &cdc_if_tx3_mux), SND_SOC_DAPM_MUX("CDC_IF TX4 MUX", SND_SOC_NOPM, WCD934X_TX4, 0, &cdc_if_tx4_mux), SND_SOC_DAPM_MUX("CDC_IF TX5 MUX", SND_SOC_NOPM, WCD934X_TX5, 0, &cdc_if_tx5_mux), SND_SOC_DAPM_MUX("CDC_IF TX6 MUX", SND_SOC_NOPM, WCD934X_TX6, 0, &cdc_if_tx6_mux), SND_SOC_DAPM_MUX("CDC_IF TX7 MUX", SND_SOC_NOPM, WCD934X_TX7, 0, &cdc_if_tx7_mux), SND_SOC_DAPM_MUX("CDC_IF TX8 MUX", SND_SOC_NOPM, WCD934X_TX8, 0, &cdc_if_tx8_mux), SND_SOC_DAPM_MUX("CDC_IF TX9 MUX", SND_SOC_NOPM, WCD934X_TX9, 0, &cdc_if_tx9_mux), SND_SOC_DAPM_MUX("CDC_IF TX10 MUX", SND_SOC_NOPM, WCD934X_TX10, 0, &cdc_if_tx10_mux), SND_SOC_DAPM_MUX("CDC_IF TX11 MUX", SND_SOC_NOPM, WCD934X_TX11, 0, &cdc_if_tx11_mux), SND_SOC_DAPM_MUX("CDC_IF TX11 INP1 MUX", SND_SOC_NOPM, WCD934X_TX11, 0, &cdc_if_tx11_inp1_mux), SND_SOC_DAPM_MUX("CDC_IF TX13 MUX", SND_SOC_NOPM, WCD934X_TX13, 0, &cdc_if_tx13_mux), SND_SOC_DAPM_MUX("CDC_IF TX13 INP1 MUX", SND_SOC_NOPM, WCD934X_TX13, 0, &cdc_if_tx13_inp1_mux), SND_SOC_DAPM_MIXER("AIF1_CAP Mixer", SND_SOC_NOPM, AIF1_CAP, 0, aif1_slim_cap_mixer, ARRAY_SIZE(aif1_slim_cap_mixer)), SND_SOC_DAPM_MIXER("AIF2_CAP Mixer", SND_SOC_NOPM, AIF2_CAP, 0, aif2_slim_cap_mixer, ARRAY_SIZE(aif2_slim_cap_mixer)), SND_SOC_DAPM_MIXER("AIF3_CAP Mixer", SND_SOC_NOPM, AIF3_CAP, 0, aif3_slim_cap_mixer, ARRAY_SIZE(aif3_slim_cap_mixer)), }; static const struct snd_soc_dapm_route wcd934x_audio_map[] = { /* RX0-RX7 */ WCD934X_SLIM_RX_AIF_PATH(0), WCD934X_SLIM_RX_AIF_PATH(1), WCD934X_SLIM_RX_AIF_PATH(2), WCD934X_SLIM_RX_AIF_PATH(3), WCD934X_SLIM_RX_AIF_PATH(4), WCD934X_SLIM_RX_AIF_PATH(5), WCD934X_SLIM_RX_AIF_PATH(6), WCD934X_SLIM_RX_AIF_PATH(7), /* RX0 Ear out */ WCD934X_INTERPOLATOR_PATH(0), WCD934X_INTERPOLATOR_MIX2(0), {"RX INT0 DEM MUX", "CLSH_DSM_OUT", "RX INT0 MIX2"}, {"RX INT0 DAC", NULL, "RX INT0 DEM MUX"}, {"RX INT0 DAC", NULL, "RX_BIAS"}, {"EAR PA", NULL, "RX INT0 DAC"}, {"EAR", NULL, "EAR PA"}, /* RX1 Headphone left */ WCD934X_INTERPOLATOR_PATH(1), WCD934X_INTERPOLATOR_MIX2(1), {"RX INT1 MIX3", NULL, "RX INT1 MIX2"}, {"RX INT1 DEM MUX", "CLSH_DSM_OUT", "RX INT1 MIX3"}, {"RX INT1 DAC", NULL, "RX INT1 DEM MUX"}, {"RX INT1 DAC", NULL, "RX_BIAS"}, {"HPHL PA", NULL, "RX INT1 DAC"}, {"HPHL", NULL, "HPHL PA"}, /* RX2 Headphone right */ WCD934X_INTERPOLATOR_PATH(2), WCD934X_INTERPOLATOR_MIX2(2), {"RX INT2 MIX3", NULL, "RX INT2 MIX2"}, {"RX INT2 DEM MUX", "CLSH_DSM_OUT", "RX INT2 MIX3"}, {"RX INT2 DAC", NULL, "RX INT2 DEM MUX"}, {"RX INT2 DAC", NULL, "RX_BIAS"}, {"HPHR PA", NULL, "RX INT2 DAC"}, {"HPHR", NULL, "HPHR PA"}, /* RX3 HIFi LineOut1 */ WCD934X_INTERPOLATOR_PATH(3), WCD934X_INTERPOLATOR_MIX2(3), {"RX INT3 MIX3", NULL, "RX INT3 MIX2"}, {"RX INT3 DAC", NULL, "RX INT3 MIX3"}, {"RX INT3 DAC", NULL, "RX_BIAS"}, {"LINEOUT1 PA", NULL, "RX INT3 DAC"}, {"LINEOUT1", NULL, "LINEOUT1 PA"}, /* RX4 HIFi LineOut2 */ WCD934X_INTERPOLATOR_PATH(4), WCD934X_INTERPOLATOR_MIX2(4), {"RX INT4 MIX3", NULL, "RX INT4 MIX2"}, {"RX INT4 DAC", NULL, "RX INT4 MIX3"}, {"RX INT4 DAC", NULL, "RX_BIAS"}, {"LINEOUT2 PA", NULL, "RX INT4 DAC"}, {"LINEOUT2", NULL, "LINEOUT2 PA"}, /* RX7 Speaker Left Out PA */ WCD934X_INTERPOLATOR_PATH(7), WCD934X_INTERPOLATOR_MIX2(7), {"RX INT7 CHAIN", NULL, "RX INT7 MIX2"}, {"RX INT7 CHAIN", NULL, "RX_BIAS"}, {"RX INT7 CHAIN", NULL, "SBOOST0"}, {"RX INT7 CHAIN", NULL, "SBOOST0_CLK"}, {"SPK1 OUT", NULL, "RX INT7 CHAIN"}, /* RX8 Speaker Right Out PA */ WCD934X_INTERPOLATOR_PATH(8), {"RX INT8 CHAIN", NULL, "RX INT8 SEC MIX"}, {"RX INT8 CHAIN", NULL, "RX_BIAS"}, {"RX INT8 CHAIN", NULL, "SBOOST1"}, {"RX INT8 CHAIN", NULL, "SBOOST1_CLK"}, {"SPK2 OUT", NULL, "RX INT8 CHAIN"}, /* Tx */ {"AIF1 CAP", NULL, "AIF1_CAP Mixer"}, {"AIF2 CAP", NULL, "AIF2_CAP Mixer"}, {"AIF3 CAP", NULL, "AIF3_CAP Mixer"}, WCD934X_SLIM_TX_AIF_PATH(0), WCD934X_SLIM_TX_AIF_PATH(1), WCD934X_SLIM_TX_AIF_PATH(2), WCD934X_SLIM_TX_AIF_PATH(3), WCD934X_SLIM_TX_AIF_PATH(4), WCD934X_SLIM_TX_AIF_PATH(5), WCD934X_SLIM_TX_AIF_PATH(6), WCD934X_SLIM_TX_AIF_PATH(7), WCD934X_SLIM_TX_AIF_PATH(8), WCD934X_ADC_MUX(0), WCD934X_ADC_MUX(1), WCD934X_ADC_MUX(2), WCD934X_ADC_MUX(3), WCD934X_ADC_MUX(4), WCD934X_ADC_MUX(5), WCD934X_ADC_MUX(6), WCD934X_ADC_MUX(7), WCD934X_ADC_MUX(8), {"CDC_IF TX0 MUX", "DEC0", "ADC MUX0"}, {"CDC_IF TX1 MUX", "DEC1", "ADC MUX1"}, {"CDC_IF TX2 MUX", "DEC2", "ADC MUX2"}, {"CDC_IF TX3 MUX", "DEC3", "ADC MUX3"}, {"CDC_IF TX4 MUX", "DEC4", "ADC MUX4"}, {"CDC_IF TX5 MUX", "DEC5", "ADC MUX5"}, {"CDC_IF TX6 MUX", "DEC6", "ADC MUX6"}, {"CDC_IF TX7 MUX", "DEC7", "ADC MUX7"}, {"CDC_IF TX8 MUX", "DEC8", "ADC MUX8"}, {"AMIC4_5 SEL", "AMIC4", "AMIC4"}, {"AMIC4_5 SEL", "AMIC5", "AMIC5"}, { "DMIC0", NULL, "DMIC0 Pin" }, { "DMIC1", NULL, "DMIC1 Pin" }, { "DMIC2", NULL, "DMIC2 Pin" }, { "DMIC3", NULL, "DMIC3 Pin" }, { "DMIC4", NULL, "DMIC4 Pin" }, { "DMIC5", NULL, "DMIC5 Pin" }, {"ADC1", NULL, "AMIC1"}, {"ADC2", NULL, "AMIC2"}, {"ADC3", NULL, "AMIC3"}, {"ADC4", NULL, "AMIC4_5 SEL"}, WCD934X_IIR_INP_MUX(0), WCD934X_IIR_INP_MUX(1), {"SRC0", NULL, "IIR0"}, {"SRC1", NULL, "IIR1"}, }; static int wcd934x_codec_set_jack(struct snd_soc_component *comp, struct snd_soc_jack *jack, void *data) { struct wcd934x_codec *wcd = dev_get_drvdata(comp->dev); int ret = 0; if (!wcd->mbhc) return -ENOTSUPP; if (jack && !wcd->mbhc_started) { ret = wcd_mbhc_start(wcd->mbhc, &wcd->mbhc_cfg, jack); wcd->mbhc_started = true; } else if (wcd->mbhc_started) { wcd_mbhc_stop(wcd->mbhc); wcd->mbhc_started = false; } return ret; } static const struct snd_soc_component_driver wcd934x_component_drv = { .probe = wcd934x_comp_probe, .remove = wcd934x_comp_remove, .set_sysclk = wcd934x_comp_set_sysclk, .controls = wcd934x_snd_controls, .num_controls = ARRAY_SIZE(wcd934x_snd_controls), .dapm_widgets = wcd934x_dapm_widgets, .num_dapm_widgets = ARRAY_SIZE(wcd934x_dapm_widgets), .dapm_routes = wcd934x_audio_map, .num_dapm_routes = ARRAY_SIZE(wcd934x_audio_map), .set_jack = wcd934x_codec_set_jack, .endianness = 1, }; static int wcd934x_codec_parse_data(struct wcd934x_codec *wcd) { struct device *dev = &wcd->sdev->dev; struct wcd_mbhc_config *cfg = &wcd->mbhc_cfg; struct device_node *ifc_dev_np; ifc_dev_np = of_parse_phandle(dev->of_node, "slim-ifc-dev", 0); if (!ifc_dev_np) { dev_err(dev, "No Interface device found\n"); return -EINVAL; } wcd->sidev = of_slim_get_device(wcd->sdev->ctrl, ifc_dev_np); of_node_put(ifc_dev_np); if (!wcd->sidev) { dev_err(dev, "Unable to get SLIM Interface device\n"); return -EINVAL; } slim_get_logical_addr(wcd->sidev); wcd->if_regmap = regmap_init_slimbus(wcd->sidev, &wcd934x_ifc_regmap_config); if (IS_ERR(wcd->if_regmap)) return dev_err_probe(dev, PTR_ERR(wcd->if_regmap), "Failed to allocate ifc register map\n"); of_property_read_u32(dev->parent->of_node, "qcom,dmic-sample-rate", &wcd->dmic_sample_rate); cfg->mbhc_micbias = MIC_BIAS_2; cfg->anc_micbias = MIC_BIAS_2; cfg->v_hs_max = WCD_MBHC_HS_V_MAX; cfg->num_btn = WCD934X_MBHC_MAX_BUTTONS; cfg->micb_mv = wcd->micb2_mv; cfg->linein_th = 5000; cfg->hs_thr = 1700; cfg->hph_thr = 50; wcd_dt_parse_mbhc_data(dev, cfg); return 0; } static int wcd934x_codec_probe(struct platform_device *pdev) { struct device *dev = &pdev->dev; struct wcd934x_ddata *data = dev_get_drvdata(dev->parent); struct wcd934x_codec *wcd; int ret, irq; wcd = devm_kzalloc(dev, sizeof(*wcd), GFP_KERNEL); if (!wcd) return -ENOMEM; wcd->dev = dev; wcd->regmap = data->regmap; wcd->extclk = data->extclk; wcd->sdev = to_slim_device(data->dev); mutex_init(&wcd->sysclk_mutex); mutex_init(&wcd->micb_lock); ret = wcd934x_codec_parse_data(wcd); if (ret) { dev_err(wcd->dev, "Failed to get SLIM IRQ\n"); return ret; } /* set default rate 9P6MHz */ regmap_update_bits(wcd->regmap, WCD934X_CODEC_RPM_CLK_MCLK_CFG, WCD934X_CODEC_RPM_CLK_MCLK_CFG_MCLK_MASK, WCD934X_CODEC_RPM_CLK_MCLK_CFG_9P6MHZ); memcpy(wcd->rx_chs, wcd934x_rx_chs, sizeof(wcd934x_rx_chs)); memcpy(wcd->tx_chs, wcd934x_tx_chs, sizeof(wcd934x_tx_chs)); irq = regmap_irq_get_virq(data->irq_data, WCD934X_IRQ_SLIMBUS); if (irq < 0) return dev_err_probe(wcd->dev, irq, "Failed to get SLIM IRQ\n"); ret = devm_request_threaded_irq(dev, irq, NULL, wcd934x_slim_irq_handler, IRQF_TRIGGER_RISING | IRQF_ONESHOT, "slim", wcd); if (ret) return dev_err_probe(dev, ret, "Failed to request slimbus irq\n"); wcd934x_register_mclk_output(wcd); platform_set_drvdata(pdev, wcd); return devm_snd_soc_register_component(dev, &wcd934x_component_drv, wcd934x_slim_dais, ARRAY_SIZE(wcd934x_slim_dais)); } static const struct platform_device_id wcd934x_driver_id[] = { { .name = "wcd934x-codec", }, {}, }; MODULE_DEVICE_TABLE(platform, wcd934x_driver_id); static struct platform_driver wcd934x_codec_driver = { .probe = &wcd934x_codec_probe, .id_table = wcd934x_driver_id, .driver = { .name = "wcd934x-codec", } }; MODULE_ALIAS("platform:wcd934x-codec"); module_platform_driver(wcd934x_codec_driver); MODULE_DESCRIPTION("WCD934x codec driver"); MODULE_LICENSE("GPL v2");
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