1 // SPDX-License-Identifier: GPL-2.0 2 // Copyright (c) 2019, Linaro Limited 3 4 #include <linux/clk.h> 5 #include <linux/clk-provider.h> 6 #include <linux/interrupt.h> 7 #include <linux/kernel.h> 8 #include <linux/mfd/wcd934x/registers.h> 9 #include <linux/mfd/wcd934x/wcd934x.h> 10 #include <linux/module.h> 11 #include <linux/mutex.h> 12 #include <linux/of_clk.h> 13 #include <linux/of.h> 14 #include <linux/platform_device.h> 15 #include <linux/regmap.h> 16 #include <linux/regulator/consumer.h> 17 #include <linux/slab.h> 18 #include <linux/slimbus.h> 19 #include <sound/pcm_params.h> 20 #include <sound/soc.h> 21 #include <sound/soc-dapm.h> 22 #include <sound/tlv.h> 23 #include "wcd-clsh-v2.h" 24 #include "wcd-mbhc-v2.h" 25 26 #define WCD934X_RATES_MASK (SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_16000 |\ 27 SNDRV_PCM_RATE_32000 | SNDRV_PCM_RATE_48000 |\ 28 SNDRV_PCM_RATE_96000 | SNDRV_PCM_RATE_192000) 29 /* Fractional Rates */ 30 #define WCD934X_FRAC_RATES_MASK (SNDRV_PCM_RATE_44100 | SNDRV_PCM_RATE_88200 |\ 31 SNDRV_PCM_RATE_176400) 32 #define WCD934X_FORMATS_S16_S24_LE (SNDRV_PCM_FMTBIT_S16_LE | \ 33 SNDRV_PCM_FMTBIT_S24_LE) 34 35 /* slave port water mark level 36 * (0: 6bytes, 1: 9bytes, 2: 12 bytes, 3: 15 bytes) 37 */ 38 #define SLAVE_PORT_WATER_MARK_6BYTES 0 39 #define SLAVE_PORT_WATER_MARK_9BYTES 1 40 #define SLAVE_PORT_WATER_MARK_12BYTES 2 41 #define SLAVE_PORT_WATER_MARK_15BYTES 3 42 #define SLAVE_PORT_WATER_MARK_SHIFT 1 43 #define SLAVE_PORT_ENABLE 1 44 #define SLAVE_PORT_DISABLE 0 45 #define WCD934X_SLIM_WATER_MARK_VAL \ 46 ((SLAVE_PORT_WATER_MARK_12BYTES << SLAVE_PORT_WATER_MARK_SHIFT) | \ 47 (SLAVE_PORT_ENABLE)) 48 49 #define WCD934X_SLIM_NUM_PORT_REG 3 50 #define WCD934X_SLIM_PGD_PORT_INT_TX_EN0 (WCD934X_SLIM_PGD_PORT_INT_EN0 + 2) 51 #define WCD934X_SLIM_IRQ_OVERFLOW BIT(0) 52 #define WCD934X_SLIM_IRQ_UNDERFLOW BIT(1) 53 #define WCD934X_SLIM_IRQ_PORT_CLOSED BIT(2) 54 55 #define WCD934X_MCLK_CLK_12P288MHZ 12288000 56 #define WCD934X_MCLK_CLK_9P6MHZ 9600000 57 58 /* Only valid for 9.6 MHz mclk */ 59 #define WCD9XXX_DMIC_SAMPLE_RATE_2P4MHZ 2400000 60 #define WCD9XXX_DMIC_SAMPLE_RATE_4P8MHZ 4800000 61 62 /* Only valid for 12.288 MHz mclk */ 63 #define WCD9XXX_DMIC_SAMPLE_RATE_4P096MHZ 4096000 64 65 #define WCD934X_DMIC_CLK_DIV_2 0x0 66 #define WCD934X_DMIC_CLK_DIV_3 0x1 67 #define WCD934X_DMIC_CLK_DIV_4 0x2 68 #define WCD934X_DMIC_CLK_DIV_6 0x3 69 #define WCD934X_DMIC_CLK_DIV_8 0x4 70 #define WCD934X_DMIC_CLK_DIV_16 0x5 71 #define WCD934X_DMIC_CLK_DRIVE_DEFAULT 0x02 72 73 #define TX_HPF_CUT_OFF_FREQ_MASK 0x60 74 #define CF_MIN_3DB_4HZ 0x0 75 #define CF_MIN_3DB_75HZ 0x1 76 #define CF_MIN_3DB_150HZ 0x2 77 78 #define WCD934X_RX_START 16 79 #define WCD934X_NUM_INTERPOLATORS 9 80 #define WCD934X_RX_PATH_CTL_OFFSET 20 81 #define WCD934X_MAX_VALID_ADC_MUX 13 82 #define WCD934X_INVALID_ADC_MUX 9 83 84 #define WCD934X_SLIM_RX_CH(p) \ 85 {.port = p + WCD934X_RX_START, .shift = p,} 86 87 #define WCD934X_SLIM_TX_CH(p) \ 88 {.port = p, .shift = p,} 89 90 /* Feature masks to distinguish codec version */ 91 #define DSD_DISABLED_MASK 0 92 #define SLNQ_DISABLED_MASK 1 93 94 #define DSD_DISABLED BIT(DSD_DISABLED_MASK) 95 #define SLNQ_DISABLED BIT(SLNQ_DISABLED_MASK) 96 97 /* As fine version info cannot be retrieved before wcd probe. 98 * Define three coarse versions for possible future use before wcd probe. 99 */ 100 #define WCD_VERSION_WCD9340_1_0 0x400 101 #define WCD_VERSION_WCD9341_1_0 0x410 102 #define WCD_VERSION_WCD9340_1_1 0x401 103 #define WCD_VERSION_WCD9341_1_1 0x411 104 #define WCD934X_AMIC_PWR_LEVEL_LP 0 105 #define WCD934X_AMIC_PWR_LEVEL_DEFAULT 1 106 #define WCD934X_AMIC_PWR_LEVEL_HP 2 107 #define WCD934X_AMIC_PWR_LEVEL_HYBRID 3 108 #define WCD934X_AMIC_PWR_LVL_MASK 0x60 109 #define WCD934X_AMIC_PWR_LVL_SHIFT 0x5 110 111 #define WCD934X_DEC_PWR_LVL_MASK 0x06 112 #define WCD934X_DEC_PWR_LVL_LP 0x02 113 #define WCD934X_DEC_PWR_LVL_HP 0x04 114 #define WCD934X_DEC_PWR_LVL_DF 0x00 115 #define WCD934X_DEC_PWR_LVL_HYBRID WCD934X_DEC_PWR_LVL_DF 116 117 #define WCD934X_DEF_MICBIAS_MV 1800 118 #define WCD934X_MAX_MICBIAS_MV 2850 119 120 #define WCD_IIR_FILTER_SIZE (sizeof(u32) * BAND_MAX) 121 122 #define WCD_IIR_FILTER_CTL(xname, iidx, bidx) \ 123 { \ 124 .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \ 125 .info = wcd934x_iir_filter_info, \ 126 .get = wcd934x_get_iir_band_audio_mixer, \ 127 .put = wcd934x_put_iir_band_audio_mixer, \ 128 .private_value = (unsigned long)&(struct wcd_iir_filter_ctl) { \ 129 .iir_idx = iidx, \ 130 .band_idx = bidx, \ 131 .bytes_ext = {.max = WCD_IIR_FILTER_SIZE, }, \ 132 } \ 133 } 134 135 /* Z value defined in milliohm */ 136 #define WCD934X_ZDET_VAL_32 32000 137 #define WCD934X_ZDET_VAL_400 400000 138 #define WCD934X_ZDET_VAL_1200 1200000 139 #define WCD934X_ZDET_VAL_100K 100000000 140 /* Z floating defined in ohms */ 141 #define WCD934X_ZDET_FLOATING_IMPEDANCE 0x0FFFFFFE 142 143 #define WCD934X_ZDET_NUM_MEASUREMENTS 900 144 #define WCD934X_MBHC_GET_C1(c) ((c & 0xC000) >> 14) 145 #define WCD934X_MBHC_GET_X1(x) (x & 0x3FFF) 146 /* Z value compared in milliOhm */ 147 #define WCD934X_MBHC_IS_SECOND_RAMP_REQUIRED(z) ((z > 400000) || (z < 32000)) 148 #define WCD934X_MBHC_ZDET_CONST (86 * 16384) 149 #define WCD934X_MBHC_MOISTURE_RREF R_24_KOHM 150 #define WCD934X_MBHC_MAX_BUTTONS (8) 151 #define WCD_MBHC_HS_V_MAX 1600 152 153 #define WCD934X_INTERPOLATOR_PATH(id) \ 154 {"RX INT" #id "_1 MIX1 INP0", "RX0", "SLIM RX0"}, \ 155 {"RX INT" #id "_1 MIX1 INP0", "RX1", "SLIM RX1"}, \ 156 {"RX INT" #id "_1 MIX1 INP0", "RX2", "SLIM RX2"}, \ 157 {"RX INT" #id "_1 MIX1 INP0", "RX3", "SLIM RX3"}, \ 158 {"RX INT" #id "_1 MIX1 INP0", "RX4", "SLIM RX4"}, \ 159 {"RX INT" #id "_1 MIX1 INP0", "RX5", "SLIM RX5"}, \ 160 {"RX INT" #id "_1 MIX1 INP0", "RX6", "SLIM RX6"}, \ 161 {"RX INT" #id "_1 MIX1 INP0", "RX7", "SLIM RX7"}, \ 162 {"RX INT" #id "_1 MIX1 INP0", "IIR0", "IIR0"}, \ 163 {"RX INT" #id "_1 MIX1 INP0", "IIR1", "IIR1"}, \ 164 {"RX INT" #id "_1 MIX1 INP1", "RX0", "SLIM RX0"}, \ 165 {"RX INT" #id "_1 MIX1 INP1", "RX1", "SLIM RX1"}, \ 166 {"RX INT" #id "_1 MIX1 INP1", "RX2", "SLIM RX2"}, \ 167 {"RX INT" #id "_1 MIX1 INP1", "RX3", "SLIM RX3"}, \ 168 {"RX INT" #id "_1 MIX1 INP1", "RX4", "SLIM RX4"}, \ 169 {"RX INT" #id "_1 MIX1 INP1", "RX5", "SLIM RX5"}, \ 170 {"RX INT" #id "_1 MIX1 INP1", "RX6", "SLIM RX6"}, \ 171 {"RX INT" #id "_1 MIX1 INP1", "RX7", "SLIM RX7"}, \ 172 {"RX INT" #id "_1 MIX1 INP1", "IIR0", "IIR0"}, \ 173 {"RX INT" #id "_1 MIX1 INP1", "IIR1", "IIR1"}, \ 174 {"RX INT" #id "_1 MIX1 INP2", "RX0", "SLIM RX0"}, \ 175 {"RX INT" #id "_1 MIX1 INP2", "RX1", "SLIM RX1"}, \ 176 {"RX INT" #id "_1 MIX1 INP2", "RX2", "SLIM RX2"}, \ 177 {"RX INT" #id "_1 MIX1 INP2", "RX3", "SLIM RX3"}, \ 178 {"RX INT" #id "_1 MIX1 INP2", "RX4", "SLIM RX4"}, \ 179 {"RX INT" #id "_1 MIX1 INP2", "RX5", "SLIM RX5"}, \ 180 {"RX INT" #id "_1 MIX1 INP2", "RX6", "SLIM RX6"}, \ 181 {"RX INT" #id "_1 MIX1 INP2", "RX7", "SLIM RX7"}, \ 182 {"RX INT" #id "_1 MIX1 INP2", "IIR0", "IIR0"}, \ 183 {"RX INT" #id "_1 MIX1 INP2", "IIR1", "IIR1"}, \ 184 {"RX INT" #id "_1 MIX1", NULL, "RX INT" #id "_1 MIX1 INP0"}, \ 185 {"RX INT" #id "_1 MIX1", NULL, "RX INT" #id "_1 MIX1 INP1"}, \ 186 {"RX INT" #id "_1 MIX1", NULL, "RX INT" #id "_1 MIX1 INP2"}, \ 187 {"RX INT" #id "_2 MUX", "RX0", "SLIM RX0"}, \ 188 {"RX INT" #id "_2 MUX", "RX1", "SLIM RX1"}, \ 189 {"RX INT" #id "_2 MUX", "RX2", "SLIM RX2"}, \ 190 {"RX INT" #id "_2 MUX", "RX3", "SLIM RX3"}, \ 191 {"RX INT" #id "_2 MUX", "RX4", "SLIM RX4"}, \ 192 {"RX INT" #id "_2 MUX", "RX5", "SLIM RX5"}, \ 193 {"RX INT" #id "_2 MUX", "RX6", "SLIM RX6"}, \ 194 {"RX INT" #id "_2 MUX", "RX7", "SLIM RX7"}, \ 195 {"RX INT" #id "_2 MUX", NULL, "INT" #id "_CLK"}, \ 196 {"RX INT" #id "_2 MUX", NULL, "DSMDEM" #id "_CLK"}, \ 197 {"RX INT" #id "_2 INTERP", NULL, "RX INT" #id "_2 MUX"}, \ 198 {"RX INT" #id " SEC MIX", NULL, "RX INT" #id "_2 INTERP"}, \ 199 {"RX INT" #id "_1 INTERP", NULL, "RX INT" #id "_1 MIX1"}, \ 200 {"RX INT" #id "_1 INTERP", NULL, "INT" #id "_CLK"}, \ 201 {"RX INT" #id "_1 INTERP", NULL, "DSMDEM" #id "_CLK"}, \ 202 {"RX INT" #id " SEC MIX", NULL, "RX INT" #id "_1 INTERP"} 203 204 #define WCD934X_INTERPOLATOR_MIX2(id) \ 205 {"RX INT" #id " MIX2", NULL, "RX INT" #id " SEC MIX"}, \ 206 {"RX INT" #id " MIX2", NULL, "RX INT" #id " MIX2 INP"} 207 208 #define WCD934X_SLIM_RX_AIF_PATH(id) \ 209 {"SLIM RX"#id" MUX", "AIF1_PB", "AIF1 PB"}, \ 210 {"SLIM RX"#id" MUX", "AIF2_PB", "AIF2 PB"}, \ 211 {"SLIM RX"#id" MUX", "AIF3_PB", "AIF3 PB"}, \ 212 {"SLIM RX"#id" MUX", "AIF4_PB", "AIF4 PB"}, \ 213 {"SLIM RX"#id, NULL, "SLIM RX"#id" MUX"} 214 215 #define WCD934X_ADC_MUX(id) \ 216 {"ADC MUX" #id, "DMIC", "DMIC MUX" #id }, \ 217 {"ADC MUX" #id, "AMIC", "AMIC MUX" #id }, \ 218 {"DMIC MUX" #id, "DMIC0", "DMIC0"}, \ 219 {"DMIC MUX" #id, "DMIC1", "DMIC1"}, \ 220 {"DMIC MUX" #id, "DMIC2", "DMIC2"}, \ 221 {"DMIC MUX" #id, "DMIC3", "DMIC3"}, \ 222 {"DMIC MUX" #id, "DMIC4", "DMIC4"}, \ 223 {"DMIC MUX" #id, "DMIC5", "DMIC5"}, \ 224 {"AMIC MUX" #id, "ADC1", "ADC1"}, \ 225 {"AMIC MUX" #id, "ADC2", "ADC2"}, \ 226 {"AMIC MUX" #id, "ADC3", "ADC3"}, \ 227 {"AMIC MUX" #id, "ADC4", "ADC4"} 228 229 #define WCD934X_IIR_INP_MUX(id) \ 230 {"IIR" #id, NULL, "IIR" #id " INP0 MUX"}, \ 231 {"IIR" #id " INP0 MUX", "DEC0", "ADC MUX0"}, \ 232 {"IIR" #id " INP0 MUX", "DEC1", "ADC MUX1"}, \ 233 {"IIR" #id " INP0 MUX", "DEC2", "ADC MUX2"}, \ 234 {"IIR" #id " INP0 MUX", "DEC3", "ADC MUX3"}, \ 235 {"IIR" #id " INP0 MUX", "DEC4", "ADC MUX4"}, \ 236 {"IIR" #id " INP0 MUX", "DEC5", "ADC MUX5"}, \ 237 {"IIR" #id " INP0 MUX", "DEC6", "ADC MUX6"}, \ 238 {"IIR" #id " INP0 MUX", "DEC7", "ADC MUX7"}, \ 239 {"IIR" #id " INP0 MUX", "DEC8", "ADC MUX8"}, \ 240 {"IIR" #id " INP0 MUX", "RX0", "SLIM RX0"}, \ 241 {"IIR" #id " INP0 MUX", "RX1", "SLIM RX1"}, \ 242 {"IIR" #id " INP0 MUX", "RX2", "SLIM RX2"}, \ 243 {"IIR" #id " INP0 MUX", "RX3", "SLIM RX3"}, \ 244 {"IIR" #id " INP0 MUX", "RX4", "SLIM RX4"}, \ 245 {"IIR" #id " INP0 MUX", "RX5", "SLIM RX5"}, \ 246 {"IIR" #id " INP0 MUX", "RX6", "SLIM RX6"}, \ 247 {"IIR" #id " INP0 MUX", "RX7", "SLIM RX7"}, \ 248 {"IIR" #id, NULL, "IIR" #id " INP1 MUX"}, \ 249 {"IIR" #id " INP1 MUX", "DEC0", "ADC MUX0"}, \ 250 {"IIR" #id " INP1 MUX", "DEC1", "ADC MUX1"}, \ 251 {"IIR" #id " INP1 MUX", "DEC2", "ADC MUX2"}, \ 252 {"IIR" #id " INP1 MUX", "DEC3", "ADC MUX3"}, \ 253 {"IIR" #id " INP1 MUX", "DEC4", "ADC MUX4"}, \ 254 {"IIR" #id " INP1 MUX", "DEC5", "ADC MUX5"}, \ 255 {"IIR" #id " INP1 MUX", "DEC6", "ADC MUX6"}, \ 256 {"IIR" #id " INP1 MUX", "DEC7", "ADC MUX7"}, \ 257 {"IIR" #id " INP1 MUX", "DEC8", "ADC MUX8"}, \ 258 {"IIR" #id " INP1 MUX", "RX0", "SLIM RX0"}, \ 259 {"IIR" #id " INP1 MUX", "RX1", "SLIM RX1"}, \ 260 {"IIR" #id " INP1 MUX", "RX2", "SLIM RX2"}, \ 261 {"IIR" #id " INP1 MUX", "RX3", "SLIM RX3"}, \ 262 {"IIR" #id " INP1 MUX", "RX4", "SLIM RX4"}, \ 263 {"IIR" #id " INP1 MUX", "RX5", "SLIM RX5"}, \ 264 {"IIR" #id " INP1 MUX", "RX6", "SLIM RX6"}, \ 265 {"IIR" #id " INP1 MUX", "RX7", "SLIM RX7"}, \ 266 {"IIR" #id, NULL, "IIR" #id " INP2 MUX"}, \ 267 {"IIR" #id " INP2 MUX", "DEC0", "ADC MUX0"}, \ 268 {"IIR" #id " INP2 MUX", "DEC1", "ADC MUX1"}, \ 269 {"IIR" #id " INP2 MUX", "DEC2", "ADC MUX2"}, \ 270 {"IIR" #id " INP2 MUX", "DEC3", "ADC MUX3"}, \ 271 {"IIR" #id " INP2 MUX", "DEC4", "ADC MUX4"}, \ 272 {"IIR" #id " INP2 MUX", "DEC5", "ADC MUX5"}, \ 273 {"IIR" #id " INP2 MUX", "DEC6", "ADC MUX6"}, \ 274 {"IIR" #id " INP2 MUX", "DEC7", "ADC MUX7"}, \ 275 {"IIR" #id " INP2 MUX", "DEC8", "ADC MUX8"}, \ 276 {"IIR" #id " INP2 MUX", "RX0", "SLIM RX0"}, \ 277 {"IIR" #id " INP2 MUX", "RX1", "SLIM RX1"}, \ 278 {"IIR" #id " INP2 MUX", "RX2", "SLIM RX2"}, \ 279 {"IIR" #id " INP2 MUX", "RX3", "SLIM RX3"}, \ 280 {"IIR" #id " INP2 MUX", "RX4", "SLIM RX4"}, \ 281 {"IIR" #id " INP2 MUX", "RX5", "SLIM RX5"}, \ 282 {"IIR" #id " INP2 MUX", "RX6", "SLIM RX6"}, \ 283 {"IIR" #id " INP2 MUX", "RX7", "SLIM RX7"}, \ 284 {"IIR" #id, NULL, "IIR" #id " INP3 MUX"}, \ 285 {"IIR" #id " INP3 MUX", "DEC0", "ADC MUX0"}, \ 286 {"IIR" #id " INP3 MUX", "DEC1", "ADC MUX1"}, \ 287 {"IIR" #id " INP3 MUX", "DEC2", "ADC MUX2"}, \ 288 {"IIR" #id " INP3 MUX", "DEC3", "ADC MUX3"}, \ 289 {"IIR" #id " INP3 MUX", "DEC4", "ADC MUX4"}, \ 290 {"IIR" #id " INP3 MUX", "DEC5", "ADC MUX5"}, \ 291 {"IIR" #id " INP3 MUX", "DEC6", "ADC MUX6"}, \ 292 {"IIR" #id " INP3 MUX", "DEC7", "ADC MUX7"}, \ 293 {"IIR" #id " INP3 MUX", "DEC8", "ADC MUX8"}, \ 294 {"IIR" #id " INP3 MUX", "RX0", "SLIM RX0"}, \ 295 {"IIR" #id " INP3 MUX", "RX1", "SLIM RX1"}, \ 296 {"IIR" #id " INP3 MUX", "RX2", "SLIM RX2"}, \ 297 {"IIR" #id " INP3 MUX", "RX3", "SLIM RX3"}, \ 298 {"IIR" #id " INP3 MUX", "RX4", "SLIM RX4"}, \ 299 {"IIR" #id " INP3 MUX", "RX5", "SLIM RX5"}, \ 300 {"IIR" #id " INP3 MUX", "RX6", "SLIM RX6"}, \ 301 {"IIR" #id " INP3 MUX", "RX7", "SLIM RX7"} 302 303 #define WCD934X_SLIM_TX_AIF_PATH(id) \ 304 {"AIF1_CAP Mixer", "SLIM TX" #id, "SLIM TX" #id }, \ 305 {"AIF2_CAP Mixer", "SLIM TX" #id, "SLIM TX" #id }, \ 306 {"AIF3_CAP Mixer", "SLIM TX" #id, "SLIM TX" #id }, \ 307 {"SLIM TX" #id, NULL, "CDC_IF TX" #id " MUX"} 308 309 #define WCD934X_MAX_MICBIAS MIC_BIAS_4 310 311 enum { 312 SIDO_SOURCE_INTERNAL, 313 SIDO_SOURCE_RCO_BG, 314 }; 315 316 enum { 317 INTERP_EAR = 0, 318 INTERP_HPHL, 319 INTERP_HPHR, 320 INTERP_LO1, 321 INTERP_LO2, 322 INTERP_LO3_NA, /* LO3 not avalible in Tavil */ 323 INTERP_LO4_NA, 324 INTERP_SPKR1, /*INT7 WSA Speakers via soundwire */ 325 INTERP_SPKR2, /*INT8 WSA Speakers via soundwire */ 326 INTERP_MAX, 327 }; 328 329 enum { 330 WCD934X_RX0 = 0, 331 WCD934X_RX1, 332 WCD934X_RX2, 333 WCD934X_RX3, 334 WCD934X_RX4, 335 WCD934X_RX5, 336 WCD934X_RX6, 337 WCD934X_RX7, 338 WCD934X_RX8, 339 WCD934X_RX9, 340 WCD934X_RX10, 341 WCD934X_RX11, 342 WCD934X_RX12, 343 WCD934X_RX_MAX, 344 }; 345 346 enum { 347 WCD934X_TX0 = 0, 348 WCD934X_TX1, 349 WCD934X_TX2, 350 WCD934X_TX3, 351 WCD934X_TX4, 352 WCD934X_TX5, 353 WCD934X_TX6, 354 WCD934X_TX7, 355 WCD934X_TX8, 356 WCD934X_TX9, 357 WCD934X_TX10, 358 WCD934X_TX11, 359 WCD934X_TX12, 360 WCD934X_TX13, 361 WCD934X_TX14, 362 WCD934X_TX15, 363 WCD934X_TX_MAX, 364 }; 365 366 struct wcd934x_slim_ch { 367 u32 ch_num; 368 u16 port; 369 u16 shift; 370 struct list_head list; 371 }; 372 373 static const struct wcd934x_slim_ch wcd934x_tx_chs[WCD934X_TX_MAX] = { 374 WCD934X_SLIM_TX_CH(0), 375 WCD934X_SLIM_TX_CH(1), 376 WCD934X_SLIM_TX_CH(2), 377 WCD934X_SLIM_TX_CH(3), 378 WCD934X_SLIM_TX_CH(4), 379 WCD934X_SLIM_TX_CH(5), 380 WCD934X_SLIM_TX_CH(6), 381 WCD934X_SLIM_TX_CH(7), 382 WCD934X_SLIM_TX_CH(8), 383 WCD934X_SLIM_TX_CH(9), 384 WCD934X_SLIM_TX_CH(10), 385 WCD934X_SLIM_TX_CH(11), 386 WCD934X_SLIM_TX_CH(12), 387 WCD934X_SLIM_TX_CH(13), 388 WCD934X_SLIM_TX_CH(14), 389 WCD934X_SLIM_TX_CH(15), 390 }; 391 392 static const struct wcd934x_slim_ch wcd934x_rx_chs[WCD934X_RX_MAX] = { 393 WCD934X_SLIM_RX_CH(0), /* 16 */ 394 WCD934X_SLIM_RX_CH(1), /* 17 */ 395 WCD934X_SLIM_RX_CH(2), 396 WCD934X_SLIM_RX_CH(3), 397 WCD934X_SLIM_RX_CH(4), 398 WCD934X_SLIM_RX_CH(5), 399 WCD934X_SLIM_RX_CH(6), 400 WCD934X_SLIM_RX_CH(7), 401 WCD934X_SLIM_RX_CH(8), 402 WCD934X_SLIM_RX_CH(9), 403 WCD934X_SLIM_RX_CH(10), 404 WCD934X_SLIM_RX_CH(11), 405 WCD934X_SLIM_RX_CH(12), 406 }; 407 408 /* Codec supports 2 IIR filters */ 409 enum { 410 IIR0 = 0, 411 IIR1, 412 IIR_MAX, 413 }; 414 415 /* Each IIR has 5 Filter Stages */ 416 enum { 417 BAND1 = 0, 418 BAND2, 419 BAND3, 420 BAND4, 421 BAND5, 422 BAND_MAX, 423 }; 424 425 enum { 426 COMPANDER_1, /* HPH_L */ 427 COMPANDER_2, /* HPH_R */ 428 COMPANDER_3, /* LO1_DIFF */ 429 COMPANDER_4, /* LO2_DIFF */ 430 COMPANDER_5, /* LO3_SE - not used in Tavil */ 431 COMPANDER_6, /* LO4_SE - not used in Tavil */ 432 COMPANDER_7, /* SWR SPK CH1 */ 433 COMPANDER_8, /* SWR SPK CH2 */ 434 COMPANDER_MAX, 435 }; 436 437 enum { 438 AIF1_PB = 0, 439 AIF1_CAP, 440 AIF2_PB, 441 AIF2_CAP, 442 AIF3_PB, 443 AIF3_CAP, 444 AIF4_PB, 445 AIF4_VIFEED, 446 AIF4_MAD_TX, 447 NUM_CODEC_DAIS, 448 }; 449 450 enum { 451 INTn_1_INP_SEL_ZERO = 0, 452 INTn_1_INP_SEL_DEC0, 453 INTn_1_INP_SEL_DEC1, 454 INTn_1_INP_SEL_IIR0, 455 INTn_1_INP_SEL_IIR1, 456 INTn_1_INP_SEL_RX0, 457 INTn_1_INP_SEL_RX1, 458 INTn_1_INP_SEL_RX2, 459 INTn_1_INP_SEL_RX3, 460 INTn_1_INP_SEL_RX4, 461 INTn_1_INP_SEL_RX5, 462 INTn_1_INP_SEL_RX6, 463 INTn_1_INP_SEL_RX7, 464 }; 465 466 enum { 467 INTn_2_INP_SEL_ZERO = 0, 468 INTn_2_INP_SEL_RX0, 469 INTn_2_INP_SEL_RX1, 470 INTn_2_INP_SEL_RX2, 471 INTn_2_INP_SEL_RX3, 472 INTn_2_INP_SEL_RX4, 473 INTn_2_INP_SEL_RX5, 474 INTn_2_INP_SEL_RX6, 475 INTn_2_INP_SEL_RX7, 476 INTn_2_INP_SEL_PROXIMITY, 477 }; 478 479 enum { 480 INTERP_MAIN_PATH, 481 INTERP_MIX_PATH, 482 }; 483 484 struct interp_sample_rate { 485 int sample_rate; 486 int rate_val; 487 }; 488 489 static struct interp_sample_rate sr_val_tbl[] = { 490 {8000, 0x0}, 491 {16000, 0x1}, 492 {32000, 0x3}, 493 {48000, 0x4}, 494 {96000, 0x5}, 495 {192000, 0x6}, 496 {384000, 0x7}, 497 {44100, 0x9}, 498 {88200, 0xA}, 499 {176400, 0xB}, 500 {352800, 0xC}, 501 }; 502 503 struct wcd934x_mbhc_zdet_param { 504 u16 ldo_ctl; 505 u16 noff; 506 u16 nshift; 507 u16 btn5; 508 u16 btn6; 509 u16 btn7; 510 }; 511 512 struct wcd_slim_codec_dai_data { 513 struct list_head slim_ch_list; 514 struct slim_stream_config sconfig; 515 struct slim_stream_runtime *sruntime; 516 }; 517 518 static const struct regmap_range_cfg wcd934x_ifc_ranges[] = { 519 { 520 .name = "WCD9335-IFC-DEV", 521 .range_min = 0x0, 522 .range_max = 0xffff, 523 .selector_reg = 0x800, 524 .selector_mask = 0xfff, 525 .selector_shift = 0, 526 .window_start = 0x800, 527 .window_len = 0x400, 528 }, 529 }; 530 531 static struct regmap_config wcd934x_ifc_regmap_config = { 532 .reg_bits = 16, 533 .val_bits = 8, 534 .max_register = 0xffff, 535 .ranges = wcd934x_ifc_ranges, 536 .num_ranges = ARRAY_SIZE(wcd934x_ifc_ranges), 537 }; 538 539 struct wcd934x_codec { 540 struct device *dev; 541 struct clk_hw hw; 542 struct clk *extclk; 543 struct regmap *regmap; 544 struct regmap *if_regmap; 545 struct slim_device *sdev; 546 struct slim_device *sidev; 547 struct wcd_clsh_ctrl *clsh_ctrl; 548 struct snd_soc_component *component; 549 struct wcd934x_slim_ch rx_chs[WCD934X_RX_MAX]; 550 struct wcd934x_slim_ch tx_chs[WCD934X_TX_MAX]; 551 struct wcd_slim_codec_dai_data dai[NUM_CODEC_DAIS]; 552 int rate; 553 u32 version; 554 u32 hph_mode; 555 int num_rx_port; 556 int num_tx_port; 557 u32 tx_port_value[WCD934X_TX_MAX]; 558 u32 rx_port_value[WCD934X_RX_MAX]; 559 int sido_input_src; 560 int dmic_0_1_clk_cnt; 561 int dmic_2_3_clk_cnt; 562 int dmic_4_5_clk_cnt; 563 int dmic_sample_rate; 564 int comp_enabled[COMPANDER_MAX]; 565 int sysclk_users; 566 struct mutex sysclk_mutex; 567 /* mbhc module */ 568 struct wcd_mbhc *mbhc; 569 struct wcd_mbhc_config mbhc_cfg; 570 struct wcd_mbhc_intr intr_ids; 571 bool mbhc_started; 572 struct mutex micb_lock; 573 u32 micb_ref[WCD934X_MAX_MICBIAS]; 574 u32 pullup_ref[WCD934X_MAX_MICBIAS]; 575 u32 micb1_mv; 576 u32 micb2_mv; 577 u32 micb3_mv; 578 u32 micb4_mv; 579 }; 580 581 #define to_wcd934x_codec(_hw) container_of(_hw, struct wcd934x_codec, hw) 582 583 struct wcd_iir_filter_ctl { 584 unsigned int iir_idx; 585 unsigned int band_idx; 586 struct soc_bytes_ext bytes_ext; 587 }; 588 589 static const DECLARE_TLV_DB_SCALE(digital_gain, -8400, 100, -8400); 590 static const DECLARE_TLV_DB_SCALE(line_gain, 0, 7, 1); 591 static const DECLARE_TLV_DB_SCALE(analog_gain, 0, 25, 1); 592 static const DECLARE_TLV_DB_SCALE(ear_pa_gain, 0, 150, 0); 593 594 /* Cutoff frequency for high pass filter */ 595 static const char * const cf_text[] = { 596 "CF_NEG_3DB_4HZ", "CF_NEG_3DB_75HZ", "CF_NEG_3DB_150HZ" 597 }; 598 599 static const char * const rx_cf_text[] = { 600 "CF_NEG_3DB_4HZ", "CF_NEG_3DB_75HZ", "CF_NEG_3DB_150HZ", 601 "CF_NEG_3DB_0P48HZ" 602 }; 603 604 static const char * const rx_hph_mode_mux_text[] = { 605 "Class H Invalid", "Class-H Hi-Fi", "Class-H Low Power", "Class-AB", 606 "Class-H Hi-Fi Low Power" 607 }; 608 609 static const char *const slim_rx_mux_text[] = { 610 "ZERO", "AIF1_PB", "AIF2_PB", "AIF3_PB", "AIF4_PB", 611 }; 612 613 static const char * const rx_int0_7_mix_mux_text[] = { 614 "ZERO", "RX0", "RX1", "RX2", "RX3", "RX4", "RX5", 615 "RX6", "RX7", "PROXIMITY" 616 }; 617 618 static const char * const rx_int_mix_mux_text[] = { 619 "ZERO", "RX0", "RX1", "RX2", "RX3", "RX4", "RX5", 620 "RX6", "RX7" 621 }; 622 623 static const char * const rx_prim_mix_text[] = { 624 "ZERO", "DEC0", "DEC1", "IIR0", "IIR1", "RX0", "RX1", "RX2", 625 "RX3", "RX4", "RX5", "RX6", "RX7" 626 }; 627 628 static const char * const rx_sidetone_mix_text[] = { 629 "ZERO", "SRC0", "SRC1", "SRC_SUM" 630 }; 631 632 static const char * const iir_inp_mux_text[] = { 633 "ZERO", "DEC0", "DEC1", "DEC2", "DEC3", "DEC4", "DEC5", "DEC6", 634 "DEC7", "DEC8", "RX0", "RX1", "RX2", "RX3", "RX4", "RX5", "RX6", "RX7" 635 }; 636 637 static const char * const rx_int_dem_inp_mux_text[] = { 638 "NORMAL_DSM_OUT", "CLSH_DSM_OUT", 639 }; 640 641 static const char * const rx_int0_1_interp_mux_text[] = { 642 "ZERO", "RX INT0_1 MIX1", 643 }; 644 645 static const char * const rx_int1_1_interp_mux_text[] = { 646 "ZERO", "RX INT1_1 MIX1", 647 }; 648 649 static const char * const rx_int2_1_interp_mux_text[] = { 650 "ZERO", "RX INT2_1 MIX1", 651 }; 652 653 static const char * const rx_int3_1_interp_mux_text[] = { 654 "ZERO", "RX INT3_1 MIX1", 655 }; 656 657 static const char * const rx_int4_1_interp_mux_text[] = { 658 "ZERO", "RX INT4_1 MIX1", 659 }; 660 661 static const char * const rx_int7_1_interp_mux_text[] = { 662 "ZERO", "RX INT7_1 MIX1", 663 }; 664 665 static const char * const rx_int8_1_interp_mux_text[] = { 666 "ZERO", "RX INT8_1 MIX1", 667 }; 668 669 static const char * const rx_int0_2_interp_mux_text[] = { 670 "ZERO", "RX INT0_2 MUX", 671 }; 672 673 static const char * const rx_int1_2_interp_mux_text[] = { 674 "ZERO", "RX INT1_2 MUX", 675 }; 676 677 static const char * const rx_int2_2_interp_mux_text[] = { 678 "ZERO", "RX INT2_2 MUX", 679 }; 680 681 static const char * const rx_int3_2_interp_mux_text[] = { 682 "ZERO", "RX INT3_2 MUX", 683 }; 684 685 static const char * const rx_int4_2_interp_mux_text[] = { 686 "ZERO", "RX INT4_2 MUX", 687 }; 688 689 static const char * const rx_int7_2_interp_mux_text[] = { 690 "ZERO", "RX INT7_2 MUX", 691 }; 692 693 static const char * const rx_int8_2_interp_mux_text[] = { 694 "ZERO", "RX INT8_2 MUX", 695 }; 696 697 static const char * const dmic_mux_text[] = { 698 "ZERO", "DMIC0", "DMIC1", "DMIC2", "DMIC3", "DMIC4", "DMIC5" 699 }; 700 701 static const char * const amic_mux_text[] = { 702 "ZERO", "ADC1", "ADC2", "ADC3", "ADC4" 703 }; 704 705 static const char * const amic4_5_sel_text[] = { 706 "AMIC4", "AMIC5" 707 }; 708 709 static const char * const adc_mux_text[] = { 710 "DMIC", "AMIC", "ANC_FB_TUNE1", "ANC_FB_TUNE2" 711 }; 712 713 static const char * const cdc_if_tx0_mux_text[] = { 714 "ZERO", "RX_MIX_TX0", "DEC0", "DEC0_192" 715 }; 716 717 static const char * const cdc_if_tx1_mux_text[] = { 718 "ZERO", "RX_MIX_TX1", "DEC1", "DEC1_192" 719 }; 720 721 static const char * const cdc_if_tx2_mux_text[] = { 722 "ZERO", "RX_MIX_TX2", "DEC2", "DEC2_192" 723 }; 724 725 static const char * const cdc_if_tx3_mux_text[] = { 726 "ZERO", "RX_MIX_TX3", "DEC3", "DEC3_192" 727 }; 728 729 static const char * const cdc_if_tx4_mux_text[] = { 730 "ZERO", "RX_MIX_TX4", "DEC4", "DEC4_192" 731 }; 732 733 static const char * const cdc_if_tx5_mux_text[] = { 734 "ZERO", "RX_MIX_TX5", "DEC5", "DEC5_192" 735 }; 736 737 static const char * const cdc_if_tx6_mux_text[] = { 738 "ZERO", "RX_MIX_TX6", "DEC6", "DEC6_192" 739 }; 740 741 static const char * const cdc_if_tx7_mux_text[] = { 742 "ZERO", "RX_MIX_TX7", "DEC7", "DEC7_192" 743 }; 744 745 static const char * const cdc_if_tx8_mux_text[] = { 746 "ZERO", "RX_MIX_TX8", "DEC8", "DEC8_192" 747 }; 748 749 static const char * const cdc_if_tx9_mux_text[] = { 750 "ZERO", "DEC7", "DEC7_192" 751 }; 752 753 static const char * const cdc_if_tx10_mux_text[] = { 754 "ZERO", "DEC6", "DEC6_192" 755 }; 756 757 static const char * const cdc_if_tx11_mux_text[] = { 758 "DEC_0_5", "DEC_9_12", "MAD_AUDIO", "MAD_BRDCST" 759 }; 760 761 static const char * const cdc_if_tx11_inp1_mux_text[] = { 762 "ZERO", "DEC0", "DEC1", "DEC2", "DEC3", "DEC4", 763 "DEC5", "RX_MIX_TX5", "DEC9_10", "DEC11_12" 764 }; 765 766 static const char * const cdc_if_tx13_mux_text[] = { 767 "CDC_DEC_5", "MAD_BRDCST" 768 }; 769 770 static const char * const cdc_if_tx13_inp1_mux_text[] = { 771 "ZERO", "DEC5", "DEC5_192" 772 }; 773 774 static const struct soc_enum cf_dec0_enum = 775 SOC_ENUM_SINGLE(WCD934X_CDC_TX0_TX_PATH_CFG0, 5, 3, cf_text); 776 777 static const struct soc_enum cf_dec1_enum = 778 SOC_ENUM_SINGLE(WCD934X_CDC_TX1_TX_PATH_CFG0, 5, 3, cf_text); 779 780 static const struct soc_enum cf_dec2_enum = 781 SOC_ENUM_SINGLE(WCD934X_CDC_TX2_TX_PATH_CFG0, 5, 3, cf_text); 782 783 static const struct soc_enum cf_dec3_enum = 784 SOC_ENUM_SINGLE(WCD934X_CDC_TX3_TX_PATH_CFG0, 5, 3, cf_text); 785 786 static const struct soc_enum cf_dec4_enum = 787 SOC_ENUM_SINGLE(WCD934X_CDC_TX4_TX_PATH_CFG0, 5, 3, cf_text); 788 789 static const struct soc_enum cf_dec5_enum = 790 SOC_ENUM_SINGLE(WCD934X_CDC_TX5_TX_PATH_CFG0, 5, 3, cf_text); 791 792 static const struct soc_enum cf_dec6_enum = 793 SOC_ENUM_SINGLE(WCD934X_CDC_TX6_TX_PATH_CFG0, 5, 3, cf_text); 794 795 static const struct soc_enum cf_dec7_enum = 796 SOC_ENUM_SINGLE(WCD934X_CDC_TX7_TX_PATH_CFG0, 5, 3, cf_text); 797 798 static const struct soc_enum cf_dec8_enum = 799 SOC_ENUM_SINGLE(WCD934X_CDC_TX8_TX_PATH_CFG0, 5, 3, cf_text); 800 801 static const struct soc_enum cf_int0_1_enum = 802 SOC_ENUM_SINGLE(WCD934X_CDC_RX0_RX_PATH_CFG2, 0, 4, rx_cf_text); 803 804 static SOC_ENUM_SINGLE_DECL(cf_int0_2_enum, WCD934X_CDC_RX0_RX_PATH_MIX_CFG, 2, 805 rx_cf_text); 806 807 static const struct soc_enum cf_int1_1_enum = 808 SOC_ENUM_SINGLE(WCD934X_CDC_RX1_RX_PATH_CFG2, 0, 4, rx_cf_text); 809 810 static SOC_ENUM_SINGLE_DECL(cf_int1_2_enum, WCD934X_CDC_RX1_RX_PATH_MIX_CFG, 2, 811 rx_cf_text); 812 813 static const struct soc_enum cf_int2_1_enum = 814 SOC_ENUM_SINGLE(WCD934X_CDC_RX2_RX_PATH_CFG2, 0, 4, rx_cf_text); 815 816 static SOC_ENUM_SINGLE_DECL(cf_int2_2_enum, WCD934X_CDC_RX2_RX_PATH_MIX_CFG, 2, 817 rx_cf_text); 818 819 static const struct soc_enum cf_int3_1_enum = 820 SOC_ENUM_SINGLE(WCD934X_CDC_RX3_RX_PATH_CFG2, 0, 4, rx_cf_text); 821 822 static SOC_ENUM_SINGLE_DECL(cf_int3_2_enum, WCD934X_CDC_RX3_RX_PATH_MIX_CFG, 2, 823 rx_cf_text); 824 825 static const struct soc_enum cf_int4_1_enum = 826 SOC_ENUM_SINGLE(WCD934X_CDC_RX4_RX_PATH_CFG2, 0, 4, rx_cf_text); 827 828 static SOC_ENUM_SINGLE_DECL(cf_int4_2_enum, WCD934X_CDC_RX4_RX_PATH_MIX_CFG, 2, 829 rx_cf_text); 830 831 static const struct soc_enum cf_int7_1_enum = 832 SOC_ENUM_SINGLE(WCD934X_CDC_RX7_RX_PATH_CFG2, 0, 4, rx_cf_text); 833 834 static SOC_ENUM_SINGLE_DECL(cf_int7_2_enum, WCD934X_CDC_RX7_RX_PATH_MIX_CFG, 2, 835 rx_cf_text); 836 837 static const struct soc_enum cf_int8_1_enum = 838 SOC_ENUM_SINGLE(WCD934X_CDC_RX8_RX_PATH_CFG2, 0, 4, rx_cf_text); 839 840 static SOC_ENUM_SINGLE_DECL(cf_int8_2_enum, WCD934X_CDC_RX8_RX_PATH_MIX_CFG, 2, 841 rx_cf_text); 842 843 static const struct soc_enum rx_hph_mode_mux_enum = 844 SOC_ENUM_SINGLE_EXT(ARRAY_SIZE(rx_hph_mode_mux_text), 845 rx_hph_mode_mux_text); 846 847 static const struct soc_enum slim_rx_mux_enum = 848 SOC_ENUM_SINGLE_EXT(ARRAY_SIZE(slim_rx_mux_text), slim_rx_mux_text); 849 850 static const struct soc_enum rx_int0_2_mux_chain_enum = 851 SOC_ENUM_SINGLE(WCD934X_CDC_RX_INP_MUX_RX_INT0_CFG1, 0, 10, 852 rx_int0_7_mix_mux_text); 853 854 static const struct soc_enum rx_int1_2_mux_chain_enum = 855 SOC_ENUM_SINGLE(WCD934X_CDC_RX_INP_MUX_RX_INT1_CFG1, 0, 9, 856 rx_int_mix_mux_text); 857 858 static const struct soc_enum rx_int2_2_mux_chain_enum = 859 SOC_ENUM_SINGLE(WCD934X_CDC_RX_INP_MUX_RX_INT2_CFG1, 0, 9, 860 rx_int_mix_mux_text); 861 862 static const struct soc_enum rx_int3_2_mux_chain_enum = 863 SOC_ENUM_SINGLE(WCD934X_CDC_RX_INP_MUX_RX_INT3_CFG1, 0, 9, 864 rx_int_mix_mux_text); 865 866 static const struct soc_enum rx_int4_2_mux_chain_enum = 867 SOC_ENUM_SINGLE(WCD934X_CDC_RX_INP_MUX_RX_INT4_CFG1, 0, 9, 868 rx_int_mix_mux_text); 869 870 static const struct soc_enum rx_int7_2_mux_chain_enum = 871 SOC_ENUM_SINGLE(WCD934X_CDC_RX_INP_MUX_RX_INT7_CFG1, 0, 10, 872 rx_int0_7_mix_mux_text); 873 874 static const struct soc_enum rx_int8_2_mux_chain_enum = 875 SOC_ENUM_SINGLE(WCD934X_CDC_RX_INP_MUX_RX_INT8_CFG1, 0, 9, 876 rx_int_mix_mux_text); 877 878 static const struct soc_enum rx_int0_1_mix_inp0_chain_enum = 879 SOC_ENUM_SINGLE(WCD934X_CDC_RX_INP_MUX_RX_INT0_CFG0, 0, 13, 880 rx_prim_mix_text); 881 882 static const struct soc_enum rx_int0_1_mix_inp1_chain_enum = 883 SOC_ENUM_SINGLE(WCD934X_CDC_RX_INP_MUX_RX_INT0_CFG0, 4, 13, 884 rx_prim_mix_text); 885 886 static const struct soc_enum rx_int0_1_mix_inp2_chain_enum = 887 SOC_ENUM_SINGLE(WCD934X_CDC_RX_INP_MUX_RX_INT0_CFG1, 4, 13, 888 rx_prim_mix_text); 889 890 static const struct soc_enum rx_int1_1_mix_inp0_chain_enum = 891 SOC_ENUM_SINGLE(WCD934X_CDC_RX_INP_MUX_RX_INT1_CFG0, 0, 13, 892 rx_prim_mix_text); 893 894 static const struct soc_enum rx_int1_1_mix_inp1_chain_enum = 895 SOC_ENUM_SINGLE(WCD934X_CDC_RX_INP_MUX_RX_INT1_CFG0, 4, 13, 896 rx_prim_mix_text); 897 898 static const struct soc_enum rx_int1_1_mix_inp2_chain_enum = 899 SOC_ENUM_SINGLE(WCD934X_CDC_RX_INP_MUX_RX_INT1_CFG1, 4, 13, 900 rx_prim_mix_text); 901 902 static const struct soc_enum rx_int2_1_mix_inp0_chain_enum = 903 SOC_ENUM_SINGLE(WCD934X_CDC_RX_INP_MUX_RX_INT2_CFG0, 0, 13, 904 rx_prim_mix_text); 905 906 static const struct soc_enum rx_int2_1_mix_inp1_chain_enum = 907 SOC_ENUM_SINGLE(WCD934X_CDC_RX_INP_MUX_RX_INT2_CFG0, 4, 13, 908 rx_prim_mix_text); 909 910 static const struct soc_enum rx_int2_1_mix_inp2_chain_enum = 911 SOC_ENUM_SINGLE(WCD934X_CDC_RX_INP_MUX_RX_INT2_CFG1, 4, 13, 912 rx_prim_mix_text); 913 914 static const struct soc_enum rx_int3_1_mix_inp0_chain_enum = 915 SOC_ENUM_SINGLE(WCD934X_CDC_RX_INP_MUX_RX_INT3_CFG0, 0, 13, 916 rx_prim_mix_text); 917 918 static const struct soc_enum rx_int3_1_mix_inp1_chain_enum = 919 SOC_ENUM_SINGLE(WCD934X_CDC_RX_INP_MUX_RX_INT3_CFG0, 4, 13, 920 rx_prim_mix_text); 921 922 static const struct soc_enum rx_int3_1_mix_inp2_chain_enum = 923 SOC_ENUM_SINGLE(WCD934X_CDC_RX_INP_MUX_RX_INT3_CFG1, 4, 13, 924 rx_prim_mix_text); 925 926 static const struct soc_enum rx_int4_1_mix_inp0_chain_enum = 927 SOC_ENUM_SINGLE(WCD934X_CDC_RX_INP_MUX_RX_INT4_CFG0, 0, 13, 928 rx_prim_mix_text); 929 930 static const struct soc_enum rx_int4_1_mix_inp1_chain_enum = 931 SOC_ENUM_SINGLE(WCD934X_CDC_RX_INP_MUX_RX_INT4_CFG0, 4, 13, 932 rx_prim_mix_text); 933 934 static const struct soc_enum rx_int4_1_mix_inp2_chain_enum = 935 SOC_ENUM_SINGLE(WCD934X_CDC_RX_INP_MUX_RX_INT4_CFG1, 4, 13, 936 rx_prim_mix_text); 937 938 static const struct soc_enum rx_int7_1_mix_inp0_chain_enum = 939 SOC_ENUM_SINGLE(WCD934X_CDC_RX_INP_MUX_RX_INT7_CFG0, 0, 13, 940 rx_prim_mix_text); 941 942 static const struct soc_enum rx_int7_1_mix_inp1_chain_enum = 943 SOC_ENUM_SINGLE(WCD934X_CDC_RX_INP_MUX_RX_INT7_CFG0, 4, 13, 944 rx_prim_mix_text); 945 946 static const struct soc_enum rx_int7_1_mix_inp2_chain_enum = 947 SOC_ENUM_SINGLE(WCD934X_CDC_RX_INP_MUX_RX_INT7_CFG1, 4, 13, 948 rx_prim_mix_text); 949 950 static const struct soc_enum rx_int8_1_mix_inp0_chain_enum = 951 SOC_ENUM_SINGLE(WCD934X_CDC_RX_INP_MUX_RX_INT8_CFG0, 0, 13, 952 rx_prim_mix_text); 953 954 static const struct soc_enum rx_int8_1_mix_inp1_chain_enum = 955 SOC_ENUM_SINGLE(WCD934X_CDC_RX_INP_MUX_RX_INT8_CFG0, 4, 13, 956 rx_prim_mix_text); 957 958 static const struct soc_enum rx_int8_1_mix_inp2_chain_enum = 959 SOC_ENUM_SINGLE(WCD934X_CDC_RX_INP_MUX_RX_INT8_CFG1, 4, 13, 960 rx_prim_mix_text); 961 962 static const struct soc_enum rx_int0_mix2_inp_mux_enum = 963 SOC_ENUM_SINGLE(WCD934X_CDC_RX_INP_MUX_SIDETONE_SRC_CFG0, 0, 4, 964 rx_sidetone_mix_text); 965 966 static const struct soc_enum rx_int1_mix2_inp_mux_enum = 967 SOC_ENUM_SINGLE(WCD934X_CDC_RX_INP_MUX_SIDETONE_SRC_CFG0, 2, 4, 968 rx_sidetone_mix_text); 969 970 static const struct soc_enum rx_int2_mix2_inp_mux_enum = 971 SOC_ENUM_SINGLE(WCD934X_CDC_RX_INP_MUX_SIDETONE_SRC_CFG0, 4, 4, 972 rx_sidetone_mix_text); 973 974 static const struct soc_enum rx_int3_mix2_inp_mux_enum = 975 SOC_ENUM_SINGLE(WCD934X_CDC_RX_INP_MUX_SIDETONE_SRC_CFG0, 6, 4, 976 rx_sidetone_mix_text); 977 978 static const struct soc_enum rx_int4_mix2_inp_mux_enum = 979 SOC_ENUM_SINGLE(WCD934X_CDC_RX_INP_MUX_SIDETONE_SRC_CFG1, 0, 4, 980 rx_sidetone_mix_text); 981 982 static const struct soc_enum rx_int7_mix2_inp_mux_enum = 983 SOC_ENUM_SINGLE(WCD934X_CDC_RX_INP_MUX_SIDETONE_SRC_CFG1, 2, 4, 984 rx_sidetone_mix_text); 985 986 static const struct soc_enum iir0_inp0_mux_enum = 987 SOC_ENUM_SINGLE(WCD934X_CDC_SIDETONE_IIR_INP_MUX_IIR0_MIX_CFG0, 988 0, 18, iir_inp_mux_text); 989 990 static const struct soc_enum iir0_inp1_mux_enum = 991 SOC_ENUM_SINGLE(WCD934X_CDC_SIDETONE_IIR_INP_MUX_IIR0_MIX_CFG1, 992 0, 18, iir_inp_mux_text); 993 994 static const struct soc_enum iir0_inp2_mux_enum = 995 SOC_ENUM_SINGLE(WCD934X_CDC_SIDETONE_IIR_INP_MUX_IIR0_MIX_CFG2, 996 0, 18, iir_inp_mux_text); 997 998 static const struct soc_enum iir0_inp3_mux_enum = 999 SOC_ENUM_SINGLE(WCD934X_CDC_SIDETONE_IIR_INP_MUX_IIR0_MIX_CFG3, 1000 0, 18, iir_inp_mux_text); 1001 1002 static const struct soc_enum iir1_inp0_mux_enum = 1003 SOC_ENUM_SINGLE(WCD934X_CDC_SIDETONE_IIR_INP_MUX_IIR1_MIX_CFG0, 1004 0, 18, iir_inp_mux_text); 1005 1006 static const struct soc_enum iir1_inp1_mux_enum = 1007 SOC_ENUM_SINGLE(WCD934X_CDC_SIDETONE_IIR_INP_MUX_IIR1_MIX_CFG1, 1008 0, 18, iir_inp_mux_text); 1009 1010 static const struct soc_enum iir1_inp2_mux_enum = 1011 SOC_ENUM_SINGLE(WCD934X_CDC_SIDETONE_IIR_INP_MUX_IIR1_MIX_CFG2, 1012 0, 18, iir_inp_mux_text); 1013 1014 static const struct soc_enum iir1_inp3_mux_enum = 1015 SOC_ENUM_SINGLE(WCD934X_CDC_SIDETONE_IIR_INP_MUX_IIR1_MIX_CFG3, 1016 0, 18, iir_inp_mux_text); 1017 1018 static const struct soc_enum rx_int0_dem_inp_mux_enum = 1019 SOC_ENUM_SINGLE(WCD934X_CDC_RX0_RX_PATH_SEC0, 0, 1020 ARRAY_SIZE(rx_int_dem_inp_mux_text), 1021 rx_int_dem_inp_mux_text); 1022 1023 static const struct soc_enum rx_int1_dem_inp_mux_enum = 1024 SOC_ENUM_SINGLE(WCD934X_CDC_RX1_RX_PATH_SEC0, 0, 1025 ARRAY_SIZE(rx_int_dem_inp_mux_text), 1026 rx_int_dem_inp_mux_text); 1027 1028 static const struct soc_enum rx_int2_dem_inp_mux_enum = 1029 SOC_ENUM_SINGLE(WCD934X_CDC_RX2_RX_PATH_SEC0, 0, 1030 ARRAY_SIZE(rx_int_dem_inp_mux_text), 1031 rx_int_dem_inp_mux_text); 1032 1033 static const struct soc_enum tx_adc_mux0_enum = 1034 SOC_ENUM_SINGLE(WCD934X_CDC_TX_INP_MUX_ADC_MUX0_CFG1, 0, 1035 ARRAY_SIZE(adc_mux_text), adc_mux_text); 1036 static const struct soc_enum tx_adc_mux1_enum = 1037 SOC_ENUM_SINGLE(WCD934X_CDC_TX_INP_MUX_ADC_MUX1_CFG1, 0, 1038 ARRAY_SIZE(adc_mux_text), adc_mux_text); 1039 static const struct soc_enum tx_adc_mux2_enum = 1040 SOC_ENUM_SINGLE(WCD934X_CDC_TX_INP_MUX_ADC_MUX2_CFG1, 0, 1041 ARRAY_SIZE(adc_mux_text), adc_mux_text); 1042 static const struct soc_enum tx_adc_mux3_enum = 1043 SOC_ENUM_SINGLE(WCD934X_CDC_TX_INP_MUX_ADC_MUX3_CFG1, 0, 1044 ARRAY_SIZE(adc_mux_text), adc_mux_text); 1045 static const struct soc_enum tx_adc_mux4_enum = 1046 SOC_ENUM_SINGLE(WCD934X_CDC_TX_INP_MUX_ADC_MUX0_CFG1, 2, 1047 ARRAY_SIZE(adc_mux_text), adc_mux_text); 1048 static const struct soc_enum tx_adc_mux5_enum = 1049 SOC_ENUM_SINGLE(WCD934X_CDC_TX_INP_MUX_ADC_MUX1_CFG1, 2, 1050 ARRAY_SIZE(adc_mux_text), adc_mux_text); 1051 static const struct soc_enum tx_adc_mux6_enum = 1052 SOC_ENUM_SINGLE(WCD934X_CDC_TX_INP_MUX_ADC_MUX2_CFG1, 2, 1053 ARRAY_SIZE(adc_mux_text), adc_mux_text); 1054 static const struct soc_enum tx_adc_mux7_enum = 1055 SOC_ENUM_SINGLE(WCD934X_CDC_TX_INP_MUX_ADC_MUX3_CFG1, 2, 1056 ARRAY_SIZE(adc_mux_text), adc_mux_text); 1057 static const struct soc_enum tx_adc_mux8_enum = 1058 SOC_ENUM_SINGLE(WCD934X_CDC_TX_INP_MUX_ADC_MUX1_CFG1, 4, 1059 ARRAY_SIZE(adc_mux_text), adc_mux_text); 1060 1061 static const struct soc_enum rx_int0_1_interp_mux_enum = 1062 SOC_ENUM_SINGLE(SND_SOC_NOPM, 0, 2, 1063 rx_int0_1_interp_mux_text); 1064 1065 static const struct soc_enum rx_int1_1_interp_mux_enum = 1066 SOC_ENUM_SINGLE(SND_SOC_NOPM, 0, 2, 1067 rx_int1_1_interp_mux_text); 1068 1069 static const struct soc_enum rx_int2_1_interp_mux_enum = 1070 SOC_ENUM_SINGLE(SND_SOC_NOPM, 0, 2, 1071 rx_int2_1_interp_mux_text); 1072 1073 static const struct soc_enum rx_int3_1_interp_mux_enum = 1074 SOC_ENUM_SINGLE(SND_SOC_NOPM, 0, 2, rx_int3_1_interp_mux_text); 1075 1076 static const struct soc_enum rx_int4_1_interp_mux_enum = 1077 SOC_ENUM_SINGLE(SND_SOC_NOPM, 0, 2, rx_int4_1_interp_mux_text); 1078 1079 static const struct soc_enum rx_int7_1_interp_mux_enum = 1080 SOC_ENUM_SINGLE(SND_SOC_NOPM, 0, 2, rx_int7_1_interp_mux_text); 1081 1082 static const struct soc_enum rx_int8_1_interp_mux_enum = 1083 SOC_ENUM_SINGLE(SND_SOC_NOPM, 0, 2, rx_int8_1_interp_mux_text); 1084 1085 static const struct soc_enum rx_int0_2_interp_mux_enum = 1086 SOC_ENUM_SINGLE(SND_SOC_NOPM, 0, 2, rx_int0_2_interp_mux_text); 1087 1088 static const struct soc_enum rx_int1_2_interp_mux_enum = 1089 SOC_ENUM_SINGLE(SND_SOC_NOPM, 0, 2, rx_int1_2_interp_mux_text); 1090 1091 static const struct soc_enum rx_int2_2_interp_mux_enum = 1092 SOC_ENUM_SINGLE(SND_SOC_NOPM, 0, 2, rx_int2_2_interp_mux_text); 1093 1094 static const struct soc_enum rx_int3_2_interp_mux_enum = 1095 SOC_ENUM_SINGLE(SND_SOC_NOPM, 0, 2, rx_int3_2_interp_mux_text); 1096 1097 static const struct soc_enum rx_int4_2_interp_mux_enum = 1098 SOC_ENUM_SINGLE(SND_SOC_NOPM, 0, 2, rx_int4_2_interp_mux_text); 1099 1100 static const struct soc_enum rx_int7_2_interp_mux_enum = 1101 SOC_ENUM_SINGLE(SND_SOC_NOPM, 0, 2, rx_int7_2_interp_mux_text); 1102 1103 static const struct soc_enum rx_int8_2_interp_mux_enum = 1104 SOC_ENUM_SINGLE(SND_SOC_NOPM, 0, 2, rx_int8_2_interp_mux_text); 1105 1106 static const struct soc_enum tx_dmic_mux0_enum = 1107 SOC_ENUM_SINGLE(WCD934X_CDC_TX_INP_MUX_ADC_MUX0_CFG0, 3, 7, 1108 dmic_mux_text); 1109 1110 static const struct soc_enum tx_dmic_mux1_enum = 1111 SOC_ENUM_SINGLE(WCD934X_CDC_TX_INP_MUX_ADC_MUX1_CFG0, 3, 7, 1112 dmic_mux_text); 1113 1114 static const struct soc_enum tx_dmic_mux2_enum = 1115 SOC_ENUM_SINGLE(WCD934X_CDC_TX_INP_MUX_ADC_MUX2_CFG0, 3, 7, 1116 dmic_mux_text); 1117 1118 static const struct soc_enum tx_dmic_mux3_enum = 1119 SOC_ENUM_SINGLE(WCD934X_CDC_TX_INP_MUX_ADC_MUX3_CFG0, 3, 7, 1120 dmic_mux_text); 1121 1122 static const struct soc_enum tx_dmic_mux4_enum = 1123 SOC_ENUM_SINGLE(WCD934X_CDC_TX_INP_MUX_ADC_MUX4_CFG0, 3, 7, 1124 dmic_mux_text); 1125 1126 static const struct soc_enum tx_dmic_mux5_enum = 1127 SOC_ENUM_SINGLE(WCD934X_CDC_TX_INP_MUX_ADC_MUX5_CFG0, 3, 7, 1128 dmic_mux_text); 1129 1130 static const struct soc_enum tx_dmic_mux6_enum = 1131 SOC_ENUM_SINGLE(WCD934X_CDC_TX_INP_MUX_ADC_MUX6_CFG0, 3, 7, 1132 dmic_mux_text); 1133 1134 static const struct soc_enum tx_dmic_mux7_enum = 1135 SOC_ENUM_SINGLE(WCD934X_CDC_TX_INP_MUX_ADC_MUX7_CFG0, 3, 7, 1136 dmic_mux_text); 1137 1138 static const struct soc_enum tx_dmic_mux8_enum = 1139 SOC_ENUM_SINGLE(WCD934X_CDC_TX_INP_MUX_ADC_MUX8_CFG0, 3, 7, 1140 dmic_mux_text); 1141 1142 static const struct soc_enum tx_amic_mux0_enum = 1143 SOC_ENUM_SINGLE(WCD934X_CDC_TX_INP_MUX_ADC_MUX0_CFG0, 0, 5, 1144 amic_mux_text); 1145 static const struct soc_enum tx_amic_mux1_enum = 1146 SOC_ENUM_SINGLE(WCD934X_CDC_TX_INP_MUX_ADC_MUX1_CFG0, 0, 5, 1147 amic_mux_text); 1148 static const struct soc_enum tx_amic_mux2_enum = 1149 SOC_ENUM_SINGLE(WCD934X_CDC_TX_INP_MUX_ADC_MUX2_CFG0, 0, 5, 1150 amic_mux_text); 1151 static const struct soc_enum tx_amic_mux3_enum = 1152 SOC_ENUM_SINGLE(WCD934X_CDC_TX_INP_MUX_ADC_MUX3_CFG0, 0, 5, 1153 amic_mux_text); 1154 static const struct soc_enum tx_amic_mux4_enum = 1155 SOC_ENUM_SINGLE(WCD934X_CDC_TX_INP_MUX_ADC_MUX4_CFG0, 0, 5, 1156 amic_mux_text); 1157 static const struct soc_enum tx_amic_mux5_enum = 1158 SOC_ENUM_SINGLE(WCD934X_CDC_TX_INP_MUX_ADC_MUX5_CFG0, 0, 5, 1159 amic_mux_text); 1160 static const struct soc_enum tx_amic_mux6_enum = 1161 SOC_ENUM_SINGLE(WCD934X_CDC_TX_INP_MUX_ADC_MUX6_CFG0, 0, 5, 1162 amic_mux_text); 1163 static const struct soc_enum tx_amic_mux7_enum = 1164 SOC_ENUM_SINGLE(WCD934X_CDC_TX_INP_MUX_ADC_MUX7_CFG0, 0, 5, 1165 amic_mux_text); 1166 static const struct soc_enum tx_amic_mux8_enum = 1167 SOC_ENUM_SINGLE(WCD934X_CDC_TX_INP_MUX_ADC_MUX8_CFG0, 0, 5, 1168 amic_mux_text); 1169 1170 static const struct soc_enum tx_amic4_5_enum = 1171 SOC_ENUM_SINGLE(WCD934X_TX_NEW_AMIC_4_5_SEL, 7, 2, amic4_5_sel_text); 1172 1173 static const struct soc_enum cdc_if_tx0_mux_enum = 1174 SOC_ENUM_SINGLE(WCD934X_CDC_IF_ROUTER_TX_MUX_CFG0, 0, 1175 ARRAY_SIZE(cdc_if_tx0_mux_text), cdc_if_tx0_mux_text); 1176 static const struct soc_enum cdc_if_tx1_mux_enum = 1177 SOC_ENUM_SINGLE(WCD934X_CDC_IF_ROUTER_TX_MUX_CFG0, 2, 1178 ARRAY_SIZE(cdc_if_tx1_mux_text), cdc_if_tx1_mux_text); 1179 static const struct soc_enum cdc_if_tx2_mux_enum = 1180 SOC_ENUM_SINGLE(WCD934X_CDC_IF_ROUTER_TX_MUX_CFG0, 4, 1181 ARRAY_SIZE(cdc_if_tx2_mux_text), cdc_if_tx2_mux_text); 1182 static const struct soc_enum cdc_if_tx3_mux_enum = 1183 SOC_ENUM_SINGLE(WCD934X_CDC_IF_ROUTER_TX_MUX_CFG0, 6, 1184 ARRAY_SIZE(cdc_if_tx3_mux_text), cdc_if_tx3_mux_text); 1185 static const struct soc_enum cdc_if_tx4_mux_enum = 1186 SOC_ENUM_SINGLE(WCD934X_CDC_IF_ROUTER_TX_MUX_CFG1, 0, 1187 ARRAY_SIZE(cdc_if_tx4_mux_text), cdc_if_tx4_mux_text); 1188 static const struct soc_enum cdc_if_tx5_mux_enum = 1189 SOC_ENUM_SINGLE(WCD934X_CDC_IF_ROUTER_TX_MUX_CFG1, 2, 1190 ARRAY_SIZE(cdc_if_tx5_mux_text), cdc_if_tx5_mux_text); 1191 static const struct soc_enum cdc_if_tx6_mux_enum = 1192 SOC_ENUM_SINGLE(WCD934X_CDC_IF_ROUTER_TX_MUX_CFG1, 4, 1193 ARRAY_SIZE(cdc_if_tx6_mux_text), cdc_if_tx6_mux_text); 1194 static const struct soc_enum cdc_if_tx7_mux_enum = 1195 SOC_ENUM_SINGLE(WCD934X_CDC_IF_ROUTER_TX_MUX_CFG1, 6, 1196 ARRAY_SIZE(cdc_if_tx7_mux_text), cdc_if_tx7_mux_text); 1197 static const struct soc_enum cdc_if_tx8_mux_enum = 1198 SOC_ENUM_SINGLE(WCD934X_CDC_IF_ROUTER_TX_MUX_CFG2, 0, 1199 ARRAY_SIZE(cdc_if_tx8_mux_text), cdc_if_tx8_mux_text); 1200 static const struct soc_enum cdc_if_tx9_mux_enum = 1201 SOC_ENUM_SINGLE(WCD934X_CDC_IF_ROUTER_TX_MUX_CFG2, 2, 1202 ARRAY_SIZE(cdc_if_tx9_mux_text), cdc_if_tx9_mux_text); 1203 static const struct soc_enum cdc_if_tx10_mux_enum = 1204 SOC_ENUM_SINGLE(WCD934X_CDC_IF_ROUTER_TX_MUX_CFG2, 4, 1205 ARRAY_SIZE(cdc_if_tx10_mux_text), cdc_if_tx10_mux_text); 1206 static const struct soc_enum cdc_if_tx11_inp1_mux_enum = 1207 SOC_ENUM_SINGLE(WCD934X_CDC_IF_ROUTER_TX_MUX_CFG3, 0, 1208 ARRAY_SIZE(cdc_if_tx11_inp1_mux_text), 1209 cdc_if_tx11_inp1_mux_text); 1210 static const struct soc_enum cdc_if_tx11_mux_enum = 1211 SOC_ENUM_SINGLE(WCD934X_DATA_HUB_SB_TX11_INP_CFG, 0, 1212 ARRAY_SIZE(cdc_if_tx11_mux_text), cdc_if_tx11_mux_text); 1213 static const struct soc_enum cdc_if_tx13_inp1_mux_enum = 1214 SOC_ENUM_SINGLE(WCD934X_CDC_IF_ROUTER_TX_MUX_CFG3, 4, 1215 ARRAY_SIZE(cdc_if_tx13_inp1_mux_text), 1216 cdc_if_tx13_inp1_mux_text); 1217 static const struct soc_enum cdc_if_tx13_mux_enum = 1218 SOC_ENUM_SINGLE(WCD934X_DATA_HUB_SB_TX13_INP_CFG, 0, 1219 ARRAY_SIZE(cdc_if_tx13_mux_text), cdc_if_tx13_mux_text); 1220 1221 static struct wcd_mbhc_field wcd_mbhc_fields[WCD_MBHC_REG_FUNC_MAX] = { 1222 WCD_MBHC_FIELD(WCD_MBHC_L_DET_EN, WCD934X_ANA_MBHC_MECH, 0x80), 1223 WCD_MBHC_FIELD(WCD_MBHC_GND_DET_EN, WCD934X_ANA_MBHC_MECH, 0x40), 1224 WCD_MBHC_FIELD(WCD_MBHC_MECH_DETECTION_TYPE, WCD934X_ANA_MBHC_MECH, 0x20), 1225 WCD_MBHC_FIELD(WCD_MBHC_MIC_CLAMP_CTL, WCD934X_MBHC_NEW_PLUG_DETECT_CTL, 0x30), 1226 WCD_MBHC_FIELD(WCD_MBHC_ELECT_DETECTION_TYPE, WCD934X_ANA_MBHC_ELECT, 0x08), 1227 WCD_MBHC_FIELD(WCD_MBHC_HS_L_DET_PULL_UP_CTRL, WCD934X_MBHC_NEW_PLUG_DETECT_CTL, 0xC0), 1228 WCD_MBHC_FIELD(WCD_MBHC_HS_L_DET_PULL_UP_COMP_CTRL, WCD934X_ANA_MBHC_MECH, 0x04), 1229 WCD_MBHC_FIELD(WCD_MBHC_HPHL_PLUG_TYPE, WCD934X_ANA_MBHC_MECH, 0x10), 1230 WCD_MBHC_FIELD(WCD_MBHC_GND_PLUG_TYPE, WCD934X_ANA_MBHC_MECH, 0x08), 1231 WCD_MBHC_FIELD(WCD_MBHC_SW_HPH_LP_100K_TO_GND, WCD934X_ANA_MBHC_MECH, 0x01), 1232 WCD_MBHC_FIELD(WCD_MBHC_ELECT_SCHMT_ISRC, WCD934X_ANA_MBHC_ELECT, 0x06), 1233 WCD_MBHC_FIELD(WCD_MBHC_FSM_EN, WCD934X_ANA_MBHC_ELECT, 0x80), 1234 WCD_MBHC_FIELD(WCD_MBHC_INSREM_DBNC, WCD934X_MBHC_NEW_PLUG_DETECT_CTL, 0x0F), 1235 WCD_MBHC_FIELD(WCD_MBHC_BTN_DBNC, WCD934X_MBHC_NEW_CTL_1, 0x03), 1236 WCD_MBHC_FIELD(WCD_MBHC_HS_VREF, WCD934X_MBHC_NEW_CTL_2, 0x03), 1237 WCD_MBHC_FIELD(WCD_MBHC_HS_COMP_RESULT, WCD934X_ANA_MBHC_RESULT_3, 0x08), 1238 WCD_MBHC_FIELD(WCD_MBHC_IN2P_CLAMP_STATE, WCD934X_ANA_MBHC_RESULT_3, 0x10), 1239 WCD_MBHC_FIELD(WCD_MBHC_MIC_SCHMT_RESULT, WCD934X_ANA_MBHC_RESULT_3, 0x20), 1240 WCD_MBHC_FIELD(WCD_MBHC_HPHL_SCHMT_RESULT, WCD934X_ANA_MBHC_RESULT_3, 0x80), 1241 WCD_MBHC_FIELD(WCD_MBHC_HPHR_SCHMT_RESULT, WCD934X_ANA_MBHC_RESULT_3, 0x40), 1242 WCD_MBHC_FIELD(WCD_MBHC_OCP_FSM_EN, WCD934X_HPH_OCP_CTL, 0x10), 1243 WCD_MBHC_FIELD(WCD_MBHC_BTN_RESULT, WCD934X_ANA_MBHC_RESULT_3, 0x07), 1244 WCD_MBHC_FIELD(WCD_MBHC_BTN_ISRC_CTL, WCD934X_ANA_MBHC_ELECT, 0x70), 1245 WCD_MBHC_FIELD(WCD_MBHC_ELECT_RESULT, WCD934X_ANA_MBHC_RESULT_3, 0xFF), 1246 WCD_MBHC_FIELD(WCD_MBHC_MICB_CTRL, WCD934X_ANA_MICB2, 0xC0), 1247 WCD_MBHC_FIELD(WCD_MBHC_HPH_CNP_WG_TIME, WCD934X_HPH_CNP_WG_TIME, 0xFF), 1248 WCD_MBHC_FIELD(WCD_MBHC_HPHR_PA_EN, WCD934X_ANA_HPH, 0x40), 1249 WCD_MBHC_FIELD(WCD_MBHC_HPHL_PA_EN, WCD934X_ANA_HPH, 0x80), 1250 WCD_MBHC_FIELD(WCD_MBHC_HPH_PA_EN, WCD934X_ANA_HPH, 0xC0), 1251 WCD_MBHC_FIELD(WCD_MBHC_SWCH_LEVEL_REMOVE, WCD934X_ANA_MBHC_RESULT_3, 0x10), 1252 WCD_MBHC_FIELD(WCD_MBHC_ANC_DET_EN, WCD934X_MBHC_CTL_BCS, 0x02), 1253 WCD_MBHC_FIELD(WCD_MBHC_FSM_STATUS, WCD934X_MBHC_STATUS_SPARE_1, 0x01), 1254 WCD_MBHC_FIELD(WCD_MBHC_MUX_CTL, WCD934X_MBHC_NEW_CTL_2, 0x70), 1255 WCD_MBHC_FIELD(WCD_MBHC_MOISTURE_STATUS, WCD934X_MBHC_NEW_FSM_STATUS, 0x20), 1256 WCD_MBHC_FIELD(WCD_MBHC_HPHR_GND, WCD934X_HPH_PA_CTL2, 0x40), 1257 WCD_MBHC_FIELD(WCD_MBHC_HPHL_GND, WCD934X_HPH_PA_CTL2, 0x10), 1258 WCD_MBHC_FIELD(WCD_MBHC_HPHL_OCP_DET_EN, WCD934X_HPH_L_TEST, 0x01), 1259 WCD_MBHC_FIELD(WCD_MBHC_HPHR_OCP_DET_EN, WCD934X_HPH_R_TEST, 0x01), 1260 WCD_MBHC_FIELD(WCD_MBHC_HPHL_OCP_STATUS, WCD934X_INTR_PIN1_STATUS0, 0x04), 1261 WCD_MBHC_FIELD(WCD_MBHC_HPHR_OCP_STATUS, WCD934X_INTR_PIN1_STATUS0, 0x08), 1262 WCD_MBHC_FIELD(WCD_MBHC_ADC_EN, WCD934X_MBHC_NEW_CTL_1, 0x08), 1263 WCD_MBHC_FIELD(WCD_MBHC_ADC_COMPLETE, WCD934X_MBHC_NEW_FSM_STATUS, 0x40), 1264 WCD_MBHC_FIELD(WCD_MBHC_ADC_TIMEOUT, WCD934X_MBHC_NEW_FSM_STATUS, 0x80), 1265 WCD_MBHC_FIELD(WCD_MBHC_ADC_RESULT, WCD934X_MBHC_NEW_ADC_RESULT, 0xFF), 1266 WCD_MBHC_FIELD(WCD_MBHC_MICB2_VOUT, WCD934X_ANA_MICB2, 0x3F), 1267 WCD_MBHC_FIELD(WCD_MBHC_ADC_MODE, WCD934X_MBHC_NEW_CTL_1, 0x10), 1268 WCD_MBHC_FIELD(WCD_MBHC_DETECTION_DONE, WCD934X_MBHC_NEW_CTL_1, 0x04), 1269 WCD_MBHC_FIELD(WCD_MBHC_ELECT_ISRC_EN, WCD934X_ANA_MBHC_ZDET, 0x02), 1270 }; 1271 1272 static int wcd934x_set_sido_input_src(struct wcd934x_codec *wcd, int sido_src) 1273 { 1274 if (sido_src == wcd->sido_input_src) 1275 return 0; 1276 1277 if (sido_src == SIDO_SOURCE_RCO_BG) { 1278 regmap_update_bits(wcd->regmap, WCD934X_ANA_RCO, 1279 WCD934X_ANA_RCO_BG_EN_MASK, 1280 WCD934X_ANA_RCO_BG_ENABLE); 1281 usleep_range(100, 110); 1282 } 1283 wcd->sido_input_src = sido_src; 1284 1285 return 0; 1286 } 1287 1288 static int wcd934x_enable_ana_bias_and_sysclk(struct wcd934x_codec *wcd) 1289 { 1290 mutex_lock(&wcd->sysclk_mutex); 1291 1292 if (++wcd->sysclk_users != 1) { 1293 mutex_unlock(&wcd->sysclk_mutex); 1294 return 0; 1295 } 1296 mutex_unlock(&wcd->sysclk_mutex); 1297 1298 regmap_update_bits(wcd->regmap, WCD934X_ANA_BIAS, 1299 WCD934X_ANA_BIAS_EN_MASK, 1300 WCD934X_ANA_BIAS_EN); 1301 regmap_update_bits(wcd->regmap, WCD934X_ANA_BIAS, 1302 WCD934X_ANA_PRECHRG_EN_MASK, 1303 WCD934X_ANA_PRECHRG_EN); 1304 /* 1305 * 1ms delay is required after pre-charge is enabled 1306 * as per HW requirement 1307 */ 1308 usleep_range(1000, 1100); 1309 regmap_update_bits(wcd->regmap, WCD934X_ANA_BIAS, 1310 WCD934X_ANA_PRECHRG_EN_MASK, 0); 1311 regmap_update_bits(wcd->regmap, WCD934X_ANA_BIAS, 1312 WCD934X_ANA_PRECHRG_MODE_MASK, 0); 1313 1314 /* 1315 * In data clock contrl register is changed 1316 * to CLK_SYS_MCLK_PRG 1317 */ 1318 1319 regmap_update_bits(wcd->regmap, WCD934X_CLK_SYS_MCLK_PRG, 1320 WCD934X_EXT_CLK_BUF_EN_MASK, 1321 WCD934X_EXT_CLK_BUF_EN); 1322 regmap_update_bits(wcd->regmap, WCD934X_CLK_SYS_MCLK_PRG, 1323 WCD934X_EXT_CLK_DIV_RATIO_MASK, 1324 WCD934X_EXT_CLK_DIV_BY_2); 1325 regmap_update_bits(wcd->regmap, WCD934X_CLK_SYS_MCLK_PRG, 1326 WCD934X_MCLK_SRC_MASK, 1327 WCD934X_MCLK_SRC_EXT_CLK); 1328 regmap_update_bits(wcd->regmap, WCD934X_CLK_SYS_MCLK_PRG, 1329 WCD934X_MCLK_EN_MASK, WCD934X_MCLK_EN); 1330 regmap_update_bits(wcd->regmap, 1331 WCD934X_CDC_CLK_RST_CTRL_FS_CNT_CONTROL, 1332 WCD934X_CDC_FS_MCLK_CNT_EN_MASK, 1333 WCD934X_CDC_FS_MCLK_CNT_ENABLE); 1334 regmap_update_bits(wcd->regmap, 1335 WCD934X_CDC_CLK_RST_CTRL_MCLK_CONTROL, 1336 WCD934X_MCLK_EN_MASK, 1337 WCD934X_MCLK_EN); 1338 regmap_update_bits(wcd->regmap, WCD934X_CODEC_RPM_CLK_GATE, 1339 WCD934X_CODEC_RPM_CLK_GATE_MASK, 0x0); 1340 /* 1341 * 10us sleep is required after clock is enabled 1342 * as per HW requirement 1343 */ 1344 usleep_range(10, 15); 1345 1346 wcd934x_set_sido_input_src(wcd, SIDO_SOURCE_RCO_BG); 1347 1348 return 0; 1349 } 1350 1351 static int wcd934x_disable_ana_bias_and_syclk(struct wcd934x_codec *wcd) 1352 { 1353 mutex_lock(&wcd->sysclk_mutex); 1354 if (--wcd->sysclk_users != 0) { 1355 mutex_unlock(&wcd->sysclk_mutex); 1356 return 0; 1357 } 1358 mutex_unlock(&wcd->sysclk_mutex); 1359 1360 regmap_update_bits(wcd->regmap, WCD934X_CLK_SYS_MCLK_PRG, 1361 WCD934X_EXT_CLK_BUF_EN_MASK | 1362 WCD934X_MCLK_EN_MASK, 0x0); 1363 regmap_update_bits(wcd->regmap, WCD934X_ANA_BIAS, 1364 WCD934X_ANA_BIAS_EN_MASK, 0); 1365 regmap_update_bits(wcd->regmap, WCD934X_ANA_BIAS, 1366 WCD934X_ANA_PRECHRG_EN_MASK, 0); 1367 1368 return 0; 1369 } 1370 1371 static int __wcd934x_cdc_mclk_enable(struct wcd934x_codec *wcd, bool enable) 1372 { 1373 int ret = 0; 1374 1375 if (enable) { 1376 ret = clk_prepare_enable(wcd->extclk); 1377 1378 if (ret) { 1379 dev_err(wcd->dev, "%s: ext clk enable failed\n", 1380 __func__); 1381 return ret; 1382 } 1383 ret = wcd934x_enable_ana_bias_and_sysclk(wcd); 1384 } else { 1385 int val; 1386 1387 regmap_read(wcd->regmap, WCD934X_CDC_CLK_RST_CTRL_SWR_CONTROL, 1388 &val); 1389 1390 /* Don't disable clock if soundwire using it.*/ 1391 if (val & WCD934X_CDC_SWR_CLK_EN_MASK) 1392 return 0; 1393 1394 wcd934x_disable_ana_bias_and_syclk(wcd); 1395 clk_disable_unprepare(wcd->extclk); 1396 } 1397 1398 return ret; 1399 } 1400 1401 static int wcd934x_codec_enable_mclk(struct snd_soc_dapm_widget *w, 1402 struct snd_kcontrol *kc, int event) 1403 { 1404 struct snd_soc_component *comp = snd_soc_dapm_to_component(w->dapm); 1405 struct wcd934x_codec *wcd = dev_get_drvdata(comp->dev); 1406 1407 switch (event) { 1408 case SND_SOC_DAPM_PRE_PMU: 1409 return __wcd934x_cdc_mclk_enable(wcd, true); 1410 case SND_SOC_DAPM_POST_PMD: 1411 return __wcd934x_cdc_mclk_enable(wcd, false); 1412 } 1413 1414 return 0; 1415 } 1416 1417 static int wcd934x_get_version(struct wcd934x_codec *wcd) 1418 { 1419 int val1, val2, ver, ret; 1420 struct regmap *regmap; 1421 u16 id_minor; 1422 u32 version_mask = 0; 1423 1424 regmap = wcd->regmap; 1425 ver = 0; 1426 1427 ret = regmap_bulk_read(regmap, WCD934X_CHIP_TIER_CTRL_CHIP_ID_BYTE0, 1428 (u8 *)&id_minor, sizeof(u16)); 1429 1430 if (ret) 1431 return ret; 1432 1433 regmap_read(regmap, WCD934X_CHIP_TIER_CTRL_EFUSE_VAL_OUT14, &val1); 1434 regmap_read(regmap, WCD934X_CHIP_TIER_CTRL_EFUSE_VAL_OUT15, &val2); 1435 1436 version_mask |= (!!((u8)val1 & 0x80)) << DSD_DISABLED_MASK; 1437 version_mask |= (!!((u8)val2 & 0x01)) << SLNQ_DISABLED_MASK; 1438 1439 switch (version_mask) { 1440 case DSD_DISABLED | SLNQ_DISABLED: 1441 if (id_minor == 0) 1442 ver = WCD_VERSION_WCD9340_1_0; 1443 else if (id_minor == 0x01) 1444 ver = WCD_VERSION_WCD9340_1_1; 1445 break; 1446 case SLNQ_DISABLED: 1447 if (id_minor == 0) 1448 ver = WCD_VERSION_WCD9341_1_0; 1449 else if (id_minor == 0x01) 1450 ver = WCD_VERSION_WCD9341_1_1; 1451 break; 1452 } 1453 1454 wcd->version = ver; 1455 dev_info(wcd->dev, "WCD934X Minor:0x%x Version:0x%x\n", id_minor, ver); 1456 1457 return 0; 1458 } 1459 1460 static void wcd934x_enable_efuse_sensing(struct wcd934x_codec *wcd) 1461 { 1462 int rc, val; 1463 1464 __wcd934x_cdc_mclk_enable(wcd, true); 1465 1466 regmap_update_bits(wcd->regmap, 1467 WCD934X_CHIP_TIER_CTRL_EFUSE_CTL, 1468 WCD934X_EFUSE_SENSE_STATE_MASK, 1469 WCD934X_EFUSE_SENSE_STATE_DEF); 1470 regmap_update_bits(wcd->regmap, 1471 WCD934X_CHIP_TIER_CTRL_EFUSE_CTL, 1472 WCD934X_EFUSE_SENSE_EN_MASK, 1473 WCD934X_EFUSE_SENSE_ENABLE); 1474 /* 1475 * 5ms sleep required after enabling efuse control 1476 * before checking the status. 1477 */ 1478 usleep_range(5000, 5500); 1479 wcd934x_set_sido_input_src(wcd, SIDO_SOURCE_RCO_BG); 1480 1481 rc = regmap_read(wcd->regmap, 1482 WCD934X_CHIP_TIER_CTRL_EFUSE_STATUS, &val); 1483 if (rc || (!(val & 0x01))) 1484 WARN(1, "%s: Efuse sense is not complete val=%x, ret=%d\n", 1485 __func__, val, rc); 1486 1487 __wcd934x_cdc_mclk_enable(wcd, false); 1488 } 1489 1490 static int wcd934x_swrm_clock(struct wcd934x_codec *wcd, bool enable) 1491 { 1492 if (enable) { 1493 __wcd934x_cdc_mclk_enable(wcd, true); 1494 regmap_update_bits(wcd->regmap, 1495 WCD934X_CDC_CLK_RST_CTRL_SWR_CONTROL, 1496 WCD934X_CDC_SWR_CLK_EN_MASK, 1497 WCD934X_CDC_SWR_CLK_ENABLE); 1498 } else { 1499 regmap_update_bits(wcd->regmap, 1500 WCD934X_CDC_CLK_RST_CTRL_SWR_CONTROL, 1501 WCD934X_CDC_SWR_CLK_EN_MASK, 0); 1502 __wcd934x_cdc_mclk_enable(wcd, false); 1503 } 1504 1505 return 0; 1506 } 1507 1508 static int wcd934x_set_prim_interpolator_rate(struct snd_soc_dai *dai, 1509 u8 rate_val, u32 rate) 1510 { 1511 struct snd_soc_component *comp = dai->component; 1512 struct wcd934x_codec *wcd = dev_get_drvdata(comp->dev); 1513 struct wcd934x_slim_ch *ch; 1514 u8 cfg0, cfg1, inp0_sel, inp1_sel, inp2_sel; 1515 int inp, j; 1516 1517 list_for_each_entry(ch, &wcd->dai[dai->id].slim_ch_list, list) { 1518 inp = ch->shift + INTn_1_INP_SEL_RX0; 1519 /* 1520 * Loop through all interpolator MUX inputs and find out 1521 * to which interpolator input, the slim rx port 1522 * is connected 1523 */ 1524 for (j = 0; j < WCD934X_NUM_INTERPOLATORS; j++) { 1525 /* Interpolators 5 and 6 are not aviliable in Tavil */ 1526 if (j == INTERP_LO3_NA || j == INTERP_LO4_NA) 1527 continue; 1528 1529 cfg0 = snd_soc_component_read(comp, 1530 WCD934X_CDC_RX_INP_MUX_RX_INT_CFG0(j)); 1531 cfg1 = snd_soc_component_read(comp, 1532 WCD934X_CDC_RX_INP_MUX_RX_INT_CFG1(j)); 1533 1534 inp0_sel = cfg0 & 1535 WCD934X_CDC_RX_INP_MUX_RX_INT_SEL_MASK; 1536 inp1_sel = (cfg0 >> 4) & 1537 WCD934X_CDC_RX_INP_MUX_RX_INT_SEL_MASK; 1538 inp2_sel = (cfg1 >> 4) & 1539 WCD934X_CDC_RX_INP_MUX_RX_INT_SEL_MASK; 1540 1541 if ((inp0_sel == inp) || (inp1_sel == inp) || 1542 (inp2_sel == inp)) { 1543 /* rate is in Hz */ 1544 /* 1545 * Ear and speaker primary path does not support 1546 * native sample rates 1547 */ 1548 if ((j == INTERP_EAR || j == INTERP_SPKR1 || 1549 j == INTERP_SPKR2) && rate == 44100) 1550 dev_err(wcd->dev, 1551 "Cannot set 44.1KHz on INT%d\n", 1552 j); 1553 else 1554 snd_soc_component_update_bits(comp, 1555 WCD934X_CDC_RX_PATH_CTL(j), 1556 WCD934X_CDC_MIX_PCM_RATE_MASK, 1557 rate_val); 1558 } 1559 } 1560 } 1561 1562 return 0; 1563 } 1564 1565 static int wcd934x_set_mix_interpolator_rate(struct snd_soc_dai *dai, 1566 int rate_val, u32 rate) 1567 { 1568 struct snd_soc_component *component = dai->component; 1569 struct wcd934x_codec *wcd = dev_get_drvdata(component->dev); 1570 struct wcd934x_slim_ch *ch; 1571 int val, j; 1572 1573 list_for_each_entry(ch, &wcd->dai[dai->id].slim_ch_list, list) { 1574 for (j = 0; j < WCD934X_NUM_INTERPOLATORS; j++) { 1575 /* Interpolators 5 and 6 are not aviliable in Tavil */ 1576 if (j == INTERP_LO3_NA || j == INTERP_LO4_NA) 1577 continue; 1578 val = snd_soc_component_read(component, 1579 WCD934X_CDC_RX_INP_MUX_RX_INT_CFG1(j)) & 1580 WCD934X_CDC_RX_INP_MUX_RX_INT_SEL_MASK; 1581 1582 if (val == (ch->shift + INTn_2_INP_SEL_RX0)) { 1583 /* 1584 * Ear mix path supports only 48, 96, 192, 1585 * 384KHz only 1586 */ 1587 if ((j == INTERP_EAR) && 1588 (rate_val < 0x4 || 1589 rate_val > 0x7)) { 1590 dev_err(component->dev, 1591 "Invalid rate for AIF_PB DAI(%d)\n", 1592 dai->id); 1593 return -EINVAL; 1594 } 1595 1596 snd_soc_component_update_bits(component, 1597 WCD934X_CDC_RX_PATH_MIX_CTL(j), 1598 WCD934X_CDC_MIX_PCM_RATE_MASK, 1599 rate_val); 1600 } 1601 } 1602 } 1603 1604 return 0; 1605 } 1606 1607 static int wcd934x_set_interpolator_rate(struct snd_soc_dai *dai, 1608 u32 sample_rate) 1609 { 1610 int rate_val = 0; 1611 int i, ret; 1612 1613 for (i = 0; i < ARRAY_SIZE(sr_val_tbl); i++) { 1614 if (sample_rate == sr_val_tbl[i].sample_rate) { 1615 rate_val = sr_val_tbl[i].rate_val; 1616 break; 1617 } 1618 } 1619 if ((i == ARRAY_SIZE(sr_val_tbl)) || (rate_val < 0)) { 1620 dev_err(dai->dev, "Unsupported sample rate: %d\n", sample_rate); 1621 return -EINVAL; 1622 } 1623 1624 ret = wcd934x_set_prim_interpolator_rate(dai, (u8)rate_val, 1625 sample_rate); 1626 if (ret) 1627 return ret; 1628 ret = wcd934x_set_mix_interpolator_rate(dai, (u8)rate_val, 1629 sample_rate); 1630 1631 return ret; 1632 } 1633 1634 static int wcd934x_set_decimator_rate(struct snd_soc_dai *dai, 1635 u8 rate_val, u32 rate) 1636 { 1637 struct snd_soc_component *comp = dai->component; 1638 struct wcd934x_codec *wcd = snd_soc_component_get_drvdata(comp); 1639 u8 shift = 0, shift_val = 0, tx_mux_sel; 1640 struct wcd934x_slim_ch *ch; 1641 int tx_port, tx_port_reg; 1642 int decimator = -1; 1643 1644 list_for_each_entry(ch, &wcd->dai[dai->id].slim_ch_list, list) { 1645 tx_port = ch->port; 1646 /* Find the SB TX MUX input - which decimator is connected */ 1647 switch (tx_port) { 1648 case 0 ... 3: 1649 tx_port_reg = WCD934X_CDC_IF_ROUTER_TX_MUX_CFG0; 1650 shift = (tx_port << 1); 1651 shift_val = 0x03; 1652 break; 1653 case 4 ... 7: 1654 tx_port_reg = WCD934X_CDC_IF_ROUTER_TX_MUX_CFG1; 1655 shift = ((tx_port - 4) << 1); 1656 shift_val = 0x03; 1657 break; 1658 case 8 ... 10: 1659 tx_port_reg = WCD934X_CDC_IF_ROUTER_TX_MUX_CFG2; 1660 shift = ((tx_port - 8) << 1); 1661 shift_val = 0x03; 1662 break; 1663 case 11: 1664 tx_port_reg = WCD934X_CDC_IF_ROUTER_TX_MUX_CFG3; 1665 shift = 0; 1666 shift_val = 0x0F; 1667 break; 1668 case 13: 1669 tx_port_reg = WCD934X_CDC_IF_ROUTER_TX_MUX_CFG3; 1670 shift = 4; 1671 shift_val = 0x03; 1672 break; 1673 default: 1674 dev_err(wcd->dev, "Invalid SLIM TX%u port DAI ID:%d\n", 1675 tx_port, dai->id); 1676 return -EINVAL; 1677 } 1678 1679 tx_mux_sel = snd_soc_component_read(comp, tx_port_reg) & 1680 (shift_val << shift); 1681 1682 tx_mux_sel = tx_mux_sel >> shift; 1683 switch (tx_port) { 1684 case 0 ... 8: 1685 if ((tx_mux_sel == 0x2) || (tx_mux_sel == 0x3)) 1686 decimator = tx_port; 1687 break; 1688 case 9 ... 10: 1689 if ((tx_mux_sel == 0x1) || (tx_mux_sel == 0x2)) 1690 decimator = ((tx_port == 9) ? 7 : 6); 1691 break; 1692 case 11: 1693 if ((tx_mux_sel >= 1) && (tx_mux_sel < 7)) 1694 decimator = tx_mux_sel - 1; 1695 break; 1696 case 13: 1697 if ((tx_mux_sel == 0x1) || (tx_mux_sel == 0x2)) 1698 decimator = 5; 1699 break; 1700 default: 1701 dev_err(wcd->dev, "ERROR: Invalid tx_port: %d\n", 1702 tx_port); 1703 return -EINVAL; 1704 } 1705 1706 snd_soc_component_update_bits(comp, 1707 WCD934X_CDC_TX_PATH_CTL(decimator), 1708 WCD934X_CDC_TX_PATH_CTL_PCM_RATE_MASK, 1709 rate_val); 1710 } 1711 1712 return 0; 1713 } 1714 1715 static int wcd934x_slim_set_hw_params(struct wcd934x_codec *wcd, 1716 struct wcd_slim_codec_dai_data *dai_data, 1717 int direction) 1718 { 1719 struct list_head *slim_ch_list = &dai_data->slim_ch_list; 1720 struct slim_stream_config *cfg = &dai_data->sconfig; 1721 struct wcd934x_slim_ch *ch; 1722 u16 payload = 0; 1723 int ret, i; 1724 1725 cfg->ch_count = 0; 1726 cfg->direction = direction; 1727 cfg->port_mask = 0; 1728 1729 /* Configure slave interface device */ 1730 list_for_each_entry(ch, slim_ch_list, list) { 1731 cfg->ch_count++; 1732 payload |= 1 << ch->shift; 1733 cfg->port_mask |= BIT(ch->port); 1734 } 1735 1736 cfg->chs = kcalloc(cfg->ch_count, sizeof(unsigned int), GFP_KERNEL); 1737 if (!cfg->chs) 1738 return -ENOMEM; 1739 1740 i = 0; 1741 list_for_each_entry(ch, slim_ch_list, list) { 1742 cfg->chs[i++] = ch->ch_num; 1743 if (direction == SNDRV_PCM_STREAM_PLAYBACK) { 1744 /* write to interface device */ 1745 ret = regmap_write(wcd->if_regmap, 1746 WCD934X_SLIM_PGD_RX_PORT_MULTI_CHNL_0(ch->port), 1747 payload); 1748 1749 if (ret < 0) 1750 goto err; 1751 1752 /* configure the slave port for water mark and enable*/ 1753 ret = regmap_write(wcd->if_regmap, 1754 WCD934X_SLIM_PGD_RX_PORT_CFG(ch->port), 1755 WCD934X_SLIM_WATER_MARK_VAL); 1756 if (ret < 0) 1757 goto err; 1758 } else { 1759 ret = regmap_write(wcd->if_regmap, 1760 WCD934X_SLIM_PGD_TX_PORT_MULTI_CHNL_0(ch->port), 1761 payload & 0x00FF); 1762 if (ret < 0) 1763 goto err; 1764 1765 /* ports 8,9 */ 1766 ret = regmap_write(wcd->if_regmap, 1767 WCD934X_SLIM_PGD_TX_PORT_MULTI_CHNL_1(ch->port), 1768 (payload & 0xFF00) >> 8); 1769 if (ret < 0) 1770 goto err; 1771 1772 /* configure the slave port for water mark and enable*/ 1773 ret = regmap_write(wcd->if_regmap, 1774 WCD934X_SLIM_PGD_TX_PORT_CFG(ch->port), 1775 WCD934X_SLIM_WATER_MARK_VAL); 1776 1777 if (ret < 0) 1778 goto err; 1779 } 1780 } 1781 1782 dai_data->sruntime = slim_stream_allocate(wcd->sdev, "WCD934x-SLIM"); 1783 1784 return 0; 1785 1786 err: 1787 dev_err(wcd->dev, "Error Setting slim hw params\n"); 1788 kfree(cfg->chs); 1789 cfg->chs = NULL; 1790 1791 return ret; 1792 } 1793 1794 static int wcd934x_hw_params(struct snd_pcm_substream *substream, 1795 struct snd_pcm_hw_params *params, 1796 struct snd_soc_dai *dai) 1797 { 1798 struct wcd934x_codec *wcd; 1799 int ret, tx_fs_rate = 0; 1800 1801 wcd = snd_soc_component_get_drvdata(dai->component); 1802 1803 switch (substream->stream) { 1804 case SNDRV_PCM_STREAM_PLAYBACK: 1805 ret = wcd934x_set_interpolator_rate(dai, params_rate(params)); 1806 if (ret) { 1807 dev_err(wcd->dev, "cannot set sample rate: %u\n", 1808 params_rate(params)); 1809 return ret; 1810 } 1811 switch (params_width(params)) { 1812 case 16 ... 24: 1813 wcd->dai[dai->id].sconfig.bps = params_width(params); 1814 break; 1815 default: 1816 dev_err(wcd->dev, "Invalid format 0x%x\n", 1817 params_width(params)); 1818 return -EINVAL; 1819 } 1820 break; 1821 1822 case SNDRV_PCM_STREAM_CAPTURE: 1823 switch (params_rate(params)) { 1824 case 8000: 1825 tx_fs_rate = 0; 1826 break; 1827 case 16000: 1828 tx_fs_rate = 1; 1829 break; 1830 case 32000: 1831 tx_fs_rate = 3; 1832 break; 1833 case 48000: 1834 tx_fs_rate = 4; 1835 break; 1836 case 96000: 1837 tx_fs_rate = 5; 1838 break; 1839 case 192000: 1840 tx_fs_rate = 6; 1841 break; 1842 case 384000: 1843 tx_fs_rate = 7; 1844 break; 1845 default: 1846 dev_err(wcd->dev, "Invalid TX sample rate: %d\n", 1847 params_rate(params)); 1848 return -EINVAL; 1849 1850 } 1851 1852 ret = wcd934x_set_decimator_rate(dai, tx_fs_rate, 1853 params_rate(params)); 1854 if (ret < 0) { 1855 dev_err(wcd->dev, "Cannot set TX Decimator rate\n"); 1856 return ret; 1857 } 1858 switch (params_width(params)) { 1859 case 16 ... 32: 1860 wcd->dai[dai->id].sconfig.bps = params_width(params); 1861 break; 1862 default: 1863 dev_err(wcd->dev, "Invalid format 0x%x\n", 1864 params_width(params)); 1865 return -EINVAL; 1866 } 1867 break; 1868 default: 1869 dev_err(wcd->dev, "Invalid stream type %d\n", 1870 substream->stream); 1871 return -EINVAL; 1872 } 1873 1874 wcd->dai[dai->id].sconfig.rate = params_rate(params); 1875 1876 return wcd934x_slim_set_hw_params(wcd, &wcd->dai[dai->id], substream->stream); 1877 } 1878 1879 static int wcd934x_hw_free(struct snd_pcm_substream *substream, 1880 struct snd_soc_dai *dai) 1881 { 1882 struct wcd_slim_codec_dai_data *dai_data; 1883 struct wcd934x_codec *wcd; 1884 1885 wcd = snd_soc_component_get_drvdata(dai->component); 1886 1887 dai_data = &wcd->dai[dai->id]; 1888 1889 kfree(dai_data->sconfig.chs); 1890 1891 return 0; 1892 } 1893 1894 static int wcd934x_trigger(struct snd_pcm_substream *substream, int cmd, 1895 struct snd_soc_dai *dai) 1896 { 1897 struct wcd_slim_codec_dai_data *dai_data; 1898 struct wcd934x_codec *wcd; 1899 struct slim_stream_config *cfg; 1900 1901 wcd = snd_soc_component_get_drvdata(dai->component); 1902 1903 dai_data = &wcd->dai[dai->id]; 1904 1905 switch (cmd) { 1906 case SNDRV_PCM_TRIGGER_START: 1907 case SNDRV_PCM_TRIGGER_RESUME: 1908 case SNDRV_PCM_TRIGGER_PAUSE_RELEASE: 1909 cfg = &dai_data->sconfig; 1910 slim_stream_prepare(dai_data->sruntime, cfg); 1911 slim_stream_enable(dai_data->sruntime); 1912 break; 1913 case SNDRV_PCM_TRIGGER_STOP: 1914 case SNDRV_PCM_TRIGGER_SUSPEND: 1915 case SNDRV_PCM_TRIGGER_PAUSE_PUSH: 1916 slim_stream_disable(dai_data->sruntime); 1917 slim_stream_unprepare(dai_data->sruntime); 1918 break; 1919 default: 1920 break; 1921 } 1922 1923 return 0; 1924 } 1925 1926 static int wcd934x_set_channel_map(struct snd_soc_dai *dai, 1927 unsigned int tx_num, unsigned int *tx_slot, 1928 unsigned int rx_num, unsigned int *rx_slot) 1929 { 1930 struct wcd934x_codec *wcd; 1931 int i; 1932 1933 wcd = snd_soc_component_get_drvdata(dai->component); 1934 1935 if (tx_num > WCD934X_TX_MAX || rx_num > WCD934X_RX_MAX) { 1936 dev_err(wcd->dev, "Invalid tx %d or rx %d channel count\n", 1937 tx_num, rx_num); 1938 return -EINVAL; 1939 } 1940 1941 if (!tx_slot || !rx_slot) { 1942 dev_err(wcd->dev, "Invalid tx_slot=%p, rx_slot=%p\n", 1943 tx_slot, rx_slot); 1944 return -EINVAL; 1945 } 1946 1947 wcd->num_rx_port = rx_num; 1948 for (i = 0; i < rx_num; i++) { 1949 wcd->rx_chs[i].ch_num = rx_slot[i]; 1950 INIT_LIST_HEAD(&wcd->rx_chs[i].list); 1951 } 1952 1953 wcd->num_tx_port = tx_num; 1954 for (i = 0; i < tx_num; i++) { 1955 wcd->tx_chs[i].ch_num = tx_slot[i]; 1956 INIT_LIST_HEAD(&wcd->tx_chs[i].list); 1957 } 1958 1959 return 0; 1960 } 1961 1962 static int wcd934x_get_channel_map(struct snd_soc_dai *dai, 1963 unsigned int *tx_num, unsigned int *tx_slot, 1964 unsigned int *rx_num, unsigned int *rx_slot) 1965 { 1966 struct wcd934x_slim_ch *ch; 1967 struct wcd934x_codec *wcd; 1968 int i = 0; 1969 1970 wcd = snd_soc_component_get_drvdata(dai->component); 1971 1972 switch (dai->id) { 1973 case AIF1_PB: 1974 case AIF2_PB: 1975 case AIF3_PB: 1976 case AIF4_PB: 1977 if (!rx_slot || !rx_num) { 1978 dev_err(wcd->dev, "Invalid rx_slot %p or rx_num %p\n", 1979 rx_slot, rx_num); 1980 return -EINVAL; 1981 } 1982 1983 list_for_each_entry(ch, &wcd->dai[dai->id].slim_ch_list, list) 1984 rx_slot[i++] = ch->ch_num; 1985 1986 *rx_num = i; 1987 break; 1988 case AIF1_CAP: 1989 case AIF2_CAP: 1990 case AIF3_CAP: 1991 if (!tx_slot || !tx_num) { 1992 dev_err(wcd->dev, "Invalid tx_slot %p or tx_num %p\n", 1993 tx_slot, tx_num); 1994 return -EINVAL; 1995 } 1996 1997 list_for_each_entry(ch, &wcd->dai[dai->id].slim_ch_list, list) 1998 tx_slot[i++] = ch->ch_num; 1999 2000 *tx_num = i; 2001 break; 2002 default: 2003 dev_err(wcd->dev, "Invalid DAI ID %x\n", dai->id); 2004 break; 2005 } 2006 2007 return 0; 2008 } 2009 2010 static const struct snd_soc_dai_ops wcd934x_dai_ops = { 2011 .hw_params = wcd934x_hw_params, 2012 .hw_free = wcd934x_hw_free, 2013 .trigger = wcd934x_trigger, 2014 .set_channel_map = wcd934x_set_channel_map, 2015 .get_channel_map = wcd934x_get_channel_map, 2016 }; 2017 2018 static struct snd_soc_dai_driver wcd934x_slim_dais[] = { 2019 [0] = { 2020 .name = "wcd934x_rx1", 2021 .id = AIF1_PB, 2022 .playback = { 2023 .stream_name = "AIF1 Playback", 2024 .rates = WCD934X_RATES_MASK | WCD934X_FRAC_RATES_MASK, 2025 .formats = WCD934X_FORMATS_S16_S24_LE, 2026 .rate_max = 192000, 2027 .rate_min = 8000, 2028 .channels_min = 1, 2029 .channels_max = 2, 2030 }, 2031 .ops = &wcd934x_dai_ops, 2032 }, 2033 [1] = { 2034 .name = "wcd934x_tx1", 2035 .id = AIF1_CAP, 2036 .capture = { 2037 .stream_name = "AIF1 Capture", 2038 .rates = WCD934X_RATES_MASK, 2039 .formats = SNDRV_PCM_FMTBIT_S16_LE, 2040 .rate_min = 8000, 2041 .rate_max = 192000, 2042 .channels_min = 1, 2043 .channels_max = 4, 2044 }, 2045 .ops = &wcd934x_dai_ops, 2046 }, 2047 [2] = { 2048 .name = "wcd934x_rx2", 2049 .id = AIF2_PB, 2050 .playback = { 2051 .stream_name = "AIF2 Playback", 2052 .rates = WCD934X_RATES_MASK | WCD934X_FRAC_RATES_MASK, 2053 .formats = WCD934X_FORMATS_S16_S24_LE, 2054 .rate_min = 8000, 2055 .rate_max = 192000, 2056 .channels_min = 1, 2057 .channels_max = 2, 2058 }, 2059 .ops = &wcd934x_dai_ops, 2060 }, 2061 [3] = { 2062 .name = "wcd934x_tx2", 2063 .id = AIF2_CAP, 2064 .capture = { 2065 .stream_name = "AIF2 Capture", 2066 .rates = WCD934X_RATES_MASK, 2067 .formats = SNDRV_PCM_FMTBIT_S16_LE, 2068 .rate_min = 8000, 2069 .rate_max = 192000, 2070 .channels_min = 1, 2071 .channels_max = 4, 2072 }, 2073 .ops = &wcd934x_dai_ops, 2074 }, 2075 [4] = { 2076 .name = "wcd934x_rx3", 2077 .id = AIF3_PB, 2078 .playback = { 2079 .stream_name = "AIF3 Playback", 2080 .rates = WCD934X_RATES_MASK | WCD934X_FRAC_RATES_MASK, 2081 .formats = WCD934X_FORMATS_S16_S24_LE, 2082 .rate_min = 8000, 2083 .rate_max = 192000, 2084 .channels_min = 1, 2085 .channels_max = 2, 2086 }, 2087 .ops = &wcd934x_dai_ops, 2088 }, 2089 [5] = { 2090 .name = "wcd934x_tx3", 2091 .id = AIF3_CAP, 2092 .capture = { 2093 .stream_name = "AIF3 Capture", 2094 .rates = WCD934X_RATES_MASK, 2095 .formats = SNDRV_PCM_FMTBIT_S16_LE, 2096 .rate_min = 8000, 2097 .rate_max = 192000, 2098 .channels_min = 1, 2099 .channels_max = 4, 2100 }, 2101 .ops = &wcd934x_dai_ops, 2102 }, 2103 [6] = { 2104 .name = "wcd934x_rx4", 2105 .id = AIF4_PB, 2106 .playback = { 2107 .stream_name = "AIF4 Playback", 2108 .rates = WCD934X_RATES_MASK | WCD934X_FRAC_RATES_MASK, 2109 .formats = WCD934X_FORMATS_S16_S24_LE, 2110 .rate_min = 8000, 2111 .rate_max = 192000, 2112 .channels_min = 1, 2113 .channels_max = 2, 2114 }, 2115 .ops = &wcd934x_dai_ops, 2116 }, 2117 }; 2118 2119 static int swclk_gate_enable(struct clk_hw *hw) 2120 { 2121 return wcd934x_swrm_clock(to_wcd934x_codec(hw), true); 2122 } 2123 2124 static void swclk_gate_disable(struct clk_hw *hw) 2125 { 2126 wcd934x_swrm_clock(to_wcd934x_codec(hw), false); 2127 } 2128 2129 static int swclk_gate_is_enabled(struct clk_hw *hw) 2130 { 2131 struct wcd934x_codec *wcd = to_wcd934x_codec(hw); 2132 int ret, val; 2133 2134 regmap_read(wcd->regmap, WCD934X_CDC_CLK_RST_CTRL_SWR_CONTROL, &val); 2135 ret = val & WCD934X_CDC_SWR_CLK_EN_MASK; 2136 2137 return ret; 2138 } 2139 2140 static unsigned long swclk_recalc_rate(struct clk_hw *hw, 2141 unsigned long parent_rate) 2142 { 2143 return parent_rate / 2; 2144 } 2145 2146 static const struct clk_ops swclk_gate_ops = { 2147 .prepare = swclk_gate_enable, 2148 .unprepare = swclk_gate_disable, 2149 .is_enabled = swclk_gate_is_enabled, 2150 .recalc_rate = swclk_recalc_rate, 2151 2152 }; 2153 2154 static struct clk *wcd934x_register_mclk_output(struct wcd934x_codec *wcd) 2155 { 2156 struct clk *parent = wcd->extclk; 2157 struct device *dev = wcd->dev; 2158 struct device_node *np = dev->parent->of_node; 2159 const char *parent_clk_name = NULL; 2160 const char *clk_name = "mclk"; 2161 struct clk_hw *hw; 2162 struct clk_init_data init; 2163 int ret; 2164 2165 if (of_property_read_u32(np, "clock-frequency", &wcd->rate)) 2166 return NULL; 2167 2168 parent_clk_name = __clk_get_name(parent); 2169 2170 of_property_read_string(np, "clock-output-names", &clk_name); 2171 2172 init.name = clk_name; 2173 init.ops = &swclk_gate_ops; 2174 init.flags = 0; 2175 init.parent_names = &parent_clk_name; 2176 init.num_parents = 1; 2177 wcd->hw.init = &init; 2178 2179 hw = &wcd->hw; 2180 ret = devm_clk_hw_register(wcd->dev->parent, hw); 2181 if (ret) 2182 return ERR_PTR(ret); 2183 2184 ret = devm_of_clk_add_hw_provider(dev, of_clk_hw_simple_get, hw); 2185 if (ret) 2186 return ERR_PTR(ret); 2187 2188 return NULL; 2189 } 2190 2191 static int wcd934x_get_micbias_val(struct device *dev, const char *micbias, 2192 u32 *micb_mv) 2193 { 2194 int mv; 2195 2196 if (of_property_read_u32(dev->parent->of_node, micbias, &mv)) { 2197 dev_err(dev, "%s value not found, using default\n", micbias); 2198 mv = WCD934X_DEF_MICBIAS_MV; 2199 } else { 2200 /* convert it to milli volts */ 2201 mv = mv/1000; 2202 } 2203 2204 if (mv < 1000 || mv > 2850) { 2205 dev_err(dev, "%s value not in valid range, using default\n", 2206 micbias); 2207 mv = WCD934X_DEF_MICBIAS_MV; 2208 } 2209 2210 *micb_mv = mv; 2211 2212 return (mv - 1000) / 50; 2213 } 2214 2215 static int wcd934x_init_dmic(struct snd_soc_component *comp) 2216 { 2217 int vout_ctl_1, vout_ctl_2, vout_ctl_3, vout_ctl_4; 2218 struct wcd934x_codec *wcd = dev_get_drvdata(comp->dev); 2219 u32 def_dmic_rate, dmic_clk_drv; 2220 2221 vout_ctl_1 = wcd934x_get_micbias_val(comp->dev, 2222 "qcom,micbias1-microvolt", 2223 &wcd->micb1_mv); 2224 vout_ctl_2 = wcd934x_get_micbias_val(comp->dev, 2225 "qcom,micbias2-microvolt", 2226 &wcd->micb2_mv); 2227 vout_ctl_3 = wcd934x_get_micbias_val(comp->dev, 2228 "qcom,micbias3-microvolt", 2229 &wcd->micb3_mv); 2230 vout_ctl_4 = wcd934x_get_micbias_val(comp->dev, 2231 "qcom,micbias4-microvolt", 2232 &wcd->micb4_mv); 2233 2234 snd_soc_component_update_bits(comp, WCD934X_ANA_MICB1, 2235 WCD934X_MICB_VAL_MASK, vout_ctl_1); 2236 snd_soc_component_update_bits(comp, WCD934X_ANA_MICB2, 2237 WCD934X_MICB_VAL_MASK, vout_ctl_2); 2238 snd_soc_component_update_bits(comp, WCD934X_ANA_MICB3, 2239 WCD934X_MICB_VAL_MASK, vout_ctl_3); 2240 snd_soc_component_update_bits(comp, WCD934X_ANA_MICB4, 2241 WCD934X_MICB_VAL_MASK, vout_ctl_4); 2242 2243 if (wcd->rate == WCD934X_MCLK_CLK_9P6MHZ) 2244 def_dmic_rate = WCD9XXX_DMIC_SAMPLE_RATE_4P8MHZ; 2245 else 2246 def_dmic_rate = WCD9XXX_DMIC_SAMPLE_RATE_4P096MHZ; 2247 2248 wcd->dmic_sample_rate = def_dmic_rate; 2249 2250 dmic_clk_drv = 0; 2251 snd_soc_component_update_bits(comp, WCD934X_TEST_DEBUG_PAD_DRVCTL_0, 2252 0x0C, dmic_clk_drv << 2); 2253 2254 return 0; 2255 } 2256 2257 static void wcd934x_hw_init(struct wcd934x_codec *wcd) 2258 { 2259 struct regmap *rm = wcd->regmap; 2260 2261 /* set SPKR rate to FS_2P4_3P072 */ 2262 regmap_update_bits(rm, WCD934X_CDC_RX7_RX_PATH_CFG1, 0x08, 0x08); 2263 regmap_update_bits(rm, WCD934X_CDC_RX8_RX_PATH_CFG1, 0x08, 0x08); 2264 2265 /* Take DMICs out of reset */ 2266 regmap_update_bits(rm, WCD934X_CPE_SS_DMIC_CFG, 0x80, 0x00); 2267 } 2268 2269 static int wcd934x_comp_init(struct snd_soc_component *component) 2270 { 2271 struct wcd934x_codec *wcd = dev_get_drvdata(component->dev); 2272 2273 wcd934x_hw_init(wcd); 2274 wcd934x_enable_efuse_sensing(wcd); 2275 wcd934x_get_version(wcd); 2276 2277 return 0; 2278 } 2279 2280 static irqreturn_t wcd934x_slim_irq_handler(int irq, void *data) 2281 { 2282 struct wcd934x_codec *wcd = data; 2283 unsigned long status = 0; 2284 int i, j, port_id; 2285 unsigned int val, int_val = 0; 2286 irqreturn_t ret = IRQ_NONE; 2287 bool tx; 2288 unsigned short reg = 0; 2289 2290 for (i = WCD934X_SLIM_PGD_PORT_INT_STATUS_RX_0, j = 0; 2291 i <= WCD934X_SLIM_PGD_PORT_INT_STATUS_TX_1; i++, j++) { 2292 regmap_read(wcd->if_regmap, i, &val); 2293 status |= ((u32)val << (8 * j)); 2294 } 2295 2296 for_each_set_bit(j, &status, 32) { 2297 tx = false; 2298 port_id = j; 2299 2300 if (j >= 16) { 2301 tx = true; 2302 port_id = j - 16; 2303 } 2304 2305 regmap_read(wcd->if_regmap, 2306 WCD934X_SLIM_PGD_PORT_INT_RX_SOURCE0 + j, &val); 2307 if (val) { 2308 if (!tx) 2309 reg = WCD934X_SLIM_PGD_PORT_INT_EN0 + 2310 (port_id / 8); 2311 else 2312 reg = WCD934X_SLIM_PGD_PORT_INT_TX_EN0 + 2313 (port_id / 8); 2314 regmap_read(wcd->if_regmap, reg, &int_val); 2315 } 2316 2317 if (val & WCD934X_SLIM_IRQ_OVERFLOW) 2318 dev_err_ratelimited(wcd->dev, 2319 "overflow error on %s port %d, value %x\n", 2320 (tx ? "TX" : "RX"), port_id, val); 2321 2322 if (val & WCD934X_SLIM_IRQ_UNDERFLOW) 2323 dev_err_ratelimited(wcd->dev, 2324 "underflow error on %s port %d, value %x\n", 2325 (tx ? "TX" : "RX"), port_id, val); 2326 2327 if ((val & WCD934X_SLIM_IRQ_OVERFLOW) || 2328 (val & WCD934X_SLIM_IRQ_UNDERFLOW)) { 2329 if (!tx) 2330 reg = WCD934X_SLIM_PGD_PORT_INT_EN0 + 2331 (port_id / 8); 2332 else 2333 reg = WCD934X_SLIM_PGD_PORT_INT_TX_EN0 + 2334 (port_id / 8); 2335 regmap_read( 2336 wcd->if_regmap, reg, &int_val); 2337 if (int_val & (1 << (port_id % 8))) { 2338 int_val = int_val ^ (1 << (port_id % 8)); 2339 regmap_write(wcd->if_regmap, 2340 reg, int_val); 2341 } 2342 } 2343 2344 if (val & WCD934X_SLIM_IRQ_PORT_CLOSED) 2345 dev_err_ratelimited(wcd->dev, 2346 "Port Closed %s port %d, value %x\n", 2347 (tx ? "TX" : "RX"), port_id, val); 2348 2349 regmap_write(wcd->if_regmap, 2350 WCD934X_SLIM_PGD_PORT_INT_CLR_RX_0 + (j / 8), 2351 BIT(j % 8)); 2352 ret = IRQ_HANDLED; 2353 } 2354 2355 return ret; 2356 } 2357 2358 static void wcd934x_mbhc_clk_setup(struct snd_soc_component *component, 2359 bool enable) 2360 { 2361 snd_soc_component_write_field(component, WCD934X_MBHC_NEW_CTL_1, 2362 WCD934X_MBHC_CTL_RCO_EN_MASK, enable); 2363 } 2364 2365 static void wcd934x_mbhc_mbhc_bias_control(struct snd_soc_component *component, 2366 bool enable) 2367 { 2368 snd_soc_component_write_field(component, WCD934X_ANA_MBHC_ELECT, 2369 WCD934X_ANA_MBHC_BIAS_EN, enable); 2370 } 2371 2372 static void wcd934x_mbhc_program_btn_thr(struct snd_soc_component *component, 2373 int *btn_low, int *btn_high, 2374 int num_btn, bool is_micbias) 2375 { 2376 int i, vth; 2377 2378 if (num_btn > WCD_MBHC_DEF_BUTTONS) { 2379 dev_err(component->dev, "%s: invalid number of buttons: %d\n", 2380 __func__, num_btn); 2381 return; 2382 } 2383 2384 for (i = 0; i < num_btn; i++) { 2385 vth = ((btn_high[i] * 2) / 25) & 0x3F; 2386 snd_soc_component_write_field(component, WCD934X_ANA_MBHC_BTN0 + i, 2387 WCD934X_MBHC_BTN_VTH_MASK, vth); 2388 } 2389 } 2390 2391 static bool wcd934x_mbhc_micb_en_status(struct snd_soc_component *component, int micb_num) 2392 { 2393 u8 val; 2394 2395 if (micb_num == MIC_BIAS_2) { 2396 val = snd_soc_component_read_field(component, WCD934X_ANA_MICB2, 2397 WCD934X_ANA_MICB2_ENABLE_MASK); 2398 if (val == WCD934X_MICB_ENABLE) 2399 return true; 2400 } 2401 return false; 2402 } 2403 2404 static void wcd934x_mbhc_hph_l_pull_up_control(struct snd_soc_component *component, 2405 enum mbhc_hs_pullup_iref pull_up_cur) 2406 { 2407 /* Default pull up current to 2uA */ 2408 if (pull_up_cur < I_OFF || pull_up_cur > I_3P0_UA || 2409 pull_up_cur == I_DEFAULT) 2410 pull_up_cur = I_2P0_UA; 2411 2412 2413 snd_soc_component_write_field(component, WCD934X_MBHC_NEW_PLUG_DETECT_CTL, 2414 WCD934X_HSDET_PULLUP_C_MASK, pull_up_cur); 2415 } 2416 2417 static int wcd934x_micbias_control(struct snd_soc_component *component, 2418 int micb_num, int req, bool is_dapm) 2419 { 2420 struct wcd934x_codec *wcd934x = snd_soc_component_get_drvdata(component); 2421 int micb_index = micb_num - 1; 2422 u16 micb_reg; 2423 2424 switch (micb_num) { 2425 case MIC_BIAS_1: 2426 micb_reg = WCD934X_ANA_MICB1; 2427 break; 2428 case MIC_BIAS_2: 2429 micb_reg = WCD934X_ANA_MICB2; 2430 break; 2431 case MIC_BIAS_3: 2432 micb_reg = WCD934X_ANA_MICB3; 2433 break; 2434 case MIC_BIAS_4: 2435 micb_reg = WCD934X_ANA_MICB4; 2436 break; 2437 default: 2438 dev_err(component->dev, "%s: Invalid micbias number: %d\n", 2439 __func__, micb_num); 2440 return -EINVAL; 2441 } 2442 mutex_lock(&wcd934x->micb_lock); 2443 2444 switch (req) { 2445 case MICB_PULLUP_ENABLE: 2446 wcd934x->pullup_ref[micb_index]++; 2447 if ((wcd934x->pullup_ref[micb_index] == 1) && 2448 (wcd934x->micb_ref[micb_index] == 0)) 2449 snd_soc_component_write_field(component, micb_reg, 2450 WCD934X_ANA_MICB_EN_MASK, 2451 WCD934X_MICB_PULL_UP); 2452 break; 2453 case MICB_PULLUP_DISABLE: 2454 if (wcd934x->pullup_ref[micb_index] > 0) 2455 wcd934x->pullup_ref[micb_index]--; 2456 2457 if ((wcd934x->pullup_ref[micb_index] == 0) && 2458 (wcd934x->micb_ref[micb_index] == 0)) 2459 snd_soc_component_write_field(component, micb_reg, 2460 WCD934X_ANA_MICB_EN_MASK, 0); 2461 break; 2462 case MICB_ENABLE: 2463 wcd934x->micb_ref[micb_index]++; 2464 if (wcd934x->micb_ref[micb_index] == 1) { 2465 snd_soc_component_write_field(component, micb_reg, 2466 WCD934X_ANA_MICB_EN_MASK, 2467 WCD934X_MICB_ENABLE); 2468 if (micb_num == MIC_BIAS_2) 2469 wcd_mbhc_event_notify(wcd934x->mbhc, 2470 WCD_EVENT_POST_MICBIAS_2_ON); 2471 } 2472 2473 if (micb_num == MIC_BIAS_2 && is_dapm) 2474 wcd_mbhc_event_notify(wcd934x->mbhc, 2475 WCD_EVENT_POST_DAPM_MICBIAS_2_ON); 2476 break; 2477 case MICB_DISABLE: 2478 if (wcd934x->micb_ref[micb_index] > 0) 2479 wcd934x->micb_ref[micb_index]--; 2480 2481 if ((wcd934x->micb_ref[micb_index] == 0) && 2482 (wcd934x->pullup_ref[micb_index] > 0)) 2483 snd_soc_component_write_field(component, micb_reg, 2484 WCD934X_ANA_MICB_EN_MASK, 2485 WCD934X_MICB_PULL_UP); 2486 else if ((wcd934x->micb_ref[micb_index] == 0) && 2487 (wcd934x->pullup_ref[micb_index] == 0)) { 2488 if (micb_num == MIC_BIAS_2) 2489 wcd_mbhc_event_notify(wcd934x->mbhc, 2490 WCD_EVENT_PRE_MICBIAS_2_OFF); 2491 2492 snd_soc_component_write_field(component, micb_reg, 2493 WCD934X_ANA_MICB_EN_MASK, 0); 2494 if (micb_num == MIC_BIAS_2) 2495 wcd_mbhc_event_notify(wcd934x->mbhc, 2496 WCD_EVENT_POST_MICBIAS_2_OFF); 2497 } 2498 if (is_dapm && micb_num == MIC_BIAS_2) 2499 wcd_mbhc_event_notify(wcd934x->mbhc, 2500 WCD_EVENT_POST_DAPM_MICBIAS_2_OFF); 2501 break; 2502 } 2503 2504 mutex_unlock(&wcd934x->micb_lock); 2505 2506 return 0; 2507 } 2508 2509 static int wcd934x_mbhc_request_micbias(struct snd_soc_component *component, 2510 int micb_num, int req) 2511 { 2512 struct wcd934x_codec *wcd = dev_get_drvdata(component->dev); 2513 int ret; 2514 2515 if (req == MICB_ENABLE) 2516 __wcd934x_cdc_mclk_enable(wcd, true); 2517 2518 ret = wcd934x_micbias_control(component, micb_num, req, false); 2519 2520 if (req == MICB_DISABLE) 2521 __wcd934x_cdc_mclk_enable(wcd, false); 2522 2523 return ret; 2524 } 2525 2526 static void wcd934x_mbhc_micb_ramp_control(struct snd_soc_component *component, 2527 bool enable) 2528 { 2529 if (enable) { 2530 snd_soc_component_write_field(component, WCD934X_ANA_MICB2_RAMP, 2531 WCD934X_RAMP_SHIFT_CTRL_MASK, 0x3); 2532 snd_soc_component_write_field(component, WCD934X_ANA_MICB2_RAMP, 2533 WCD934X_RAMP_EN_MASK, 1); 2534 } else { 2535 snd_soc_component_write_field(component, WCD934X_ANA_MICB2_RAMP, 2536 WCD934X_RAMP_EN_MASK, 0); 2537 snd_soc_component_write_field(component, WCD934X_ANA_MICB2_RAMP, 2538 WCD934X_RAMP_SHIFT_CTRL_MASK, 0); 2539 } 2540 } 2541 2542 static int wcd934x_get_micb_vout_ctl_val(u32 micb_mv) 2543 { 2544 /* min micbias voltage is 1V and maximum is 2.85V */ 2545 if (micb_mv < 1000 || micb_mv > 2850) 2546 return -EINVAL; 2547 2548 return (micb_mv - 1000) / 50; 2549 } 2550 2551 static int wcd934x_mbhc_micb_adjust_voltage(struct snd_soc_component *component, 2552 int req_volt, int micb_num) 2553 { 2554 struct wcd934x_codec *wcd934x = snd_soc_component_get_drvdata(component); 2555 int cur_vout_ctl, req_vout_ctl, micb_reg, micb_en, ret = 0; 2556 2557 switch (micb_num) { 2558 case MIC_BIAS_1: 2559 micb_reg = WCD934X_ANA_MICB1; 2560 break; 2561 case MIC_BIAS_2: 2562 micb_reg = WCD934X_ANA_MICB2; 2563 break; 2564 case MIC_BIAS_3: 2565 micb_reg = WCD934X_ANA_MICB3; 2566 break; 2567 case MIC_BIAS_4: 2568 micb_reg = WCD934X_ANA_MICB4; 2569 break; 2570 default: 2571 return -EINVAL; 2572 } 2573 mutex_lock(&wcd934x->micb_lock); 2574 /* 2575 * If requested micbias voltage is same as current micbias 2576 * voltage, then just return. Otherwise, adjust voltage as 2577 * per requested value. If micbias is already enabled, then 2578 * to avoid slow micbias ramp-up or down enable pull-up 2579 * momentarily, change the micbias value and then re-enable 2580 * micbias. 2581 */ 2582 micb_en = snd_soc_component_read_field(component, micb_reg, 2583 WCD934X_ANA_MICB_EN_MASK); 2584 cur_vout_ctl = snd_soc_component_read_field(component, micb_reg, 2585 WCD934X_MICB_VAL_MASK); 2586 2587 req_vout_ctl = wcd934x_get_micb_vout_ctl_val(req_volt); 2588 if (req_vout_ctl < 0) { 2589 ret = -EINVAL; 2590 goto exit; 2591 } 2592 2593 if (cur_vout_ctl == req_vout_ctl) { 2594 ret = 0; 2595 goto exit; 2596 } 2597 2598 if (micb_en == WCD934X_MICB_ENABLE) 2599 snd_soc_component_write_field(component, micb_reg, 2600 WCD934X_ANA_MICB_EN_MASK, 2601 WCD934X_MICB_PULL_UP); 2602 2603 snd_soc_component_write_field(component, micb_reg, 2604 WCD934X_MICB_VAL_MASK, 2605 req_vout_ctl); 2606 2607 if (micb_en == WCD934X_MICB_ENABLE) { 2608 snd_soc_component_write_field(component, micb_reg, 2609 WCD934X_ANA_MICB_EN_MASK, 2610 WCD934X_MICB_ENABLE); 2611 /* 2612 * Add 2ms delay as per HW requirement after enabling 2613 * micbias 2614 */ 2615 usleep_range(2000, 2100); 2616 } 2617 exit: 2618 mutex_unlock(&wcd934x->micb_lock); 2619 return ret; 2620 } 2621 2622 static int wcd934x_mbhc_micb_ctrl_threshold_mic(struct snd_soc_component *component, 2623 int micb_num, bool req_en) 2624 { 2625 struct wcd934x_codec *wcd934x = snd_soc_component_get_drvdata(component); 2626 int rc, micb_mv; 2627 2628 if (micb_num != MIC_BIAS_2) 2629 return -EINVAL; 2630 /* 2631 * If device tree micbias level is already above the minimum 2632 * voltage needed to detect threshold microphone, then do 2633 * not change the micbias, just return. 2634 */ 2635 if (wcd934x->micb2_mv >= WCD_MBHC_THR_HS_MICB_MV) 2636 return 0; 2637 2638 micb_mv = req_en ? WCD_MBHC_THR_HS_MICB_MV : wcd934x->micb2_mv; 2639 2640 rc = wcd934x_mbhc_micb_adjust_voltage(component, micb_mv, MIC_BIAS_2); 2641 2642 return rc; 2643 } 2644 2645 static void wcd934x_mbhc_get_result_params(struct wcd934x_codec *wcd934x, 2646 s16 *d1_a, u16 noff, 2647 int32_t *zdet) 2648 { 2649 int i; 2650 int val, val1; 2651 s16 c1; 2652 s32 x1, d1; 2653 int32_t denom; 2654 int minCode_param[] = { 2655 3277, 1639, 820, 410, 205, 103, 52, 26 2656 }; 2657 2658 regmap_update_bits(wcd934x->regmap, WCD934X_ANA_MBHC_ZDET, 0x20, 0x20); 2659 for (i = 0; i < WCD934X_ZDET_NUM_MEASUREMENTS; i++) { 2660 regmap_read(wcd934x->regmap, WCD934X_ANA_MBHC_RESULT_2, &val); 2661 if (val & 0x80) 2662 break; 2663 } 2664 val = val << 0x8; 2665 regmap_read(wcd934x->regmap, WCD934X_ANA_MBHC_RESULT_1, &val1); 2666 val |= val1; 2667 regmap_update_bits(wcd934x->regmap, WCD934X_ANA_MBHC_ZDET, 0x20, 0x00); 2668 x1 = WCD934X_MBHC_GET_X1(val); 2669 c1 = WCD934X_MBHC_GET_C1(val); 2670 /* If ramp is not complete, give additional 5ms */ 2671 if ((c1 < 2) && x1) 2672 usleep_range(5000, 5050); 2673 2674 if (!c1 || !x1) { 2675 dev_err(wcd934x->dev, "%s: Impedance detect ramp error, c1=%d, x1=0x%x\n", 2676 __func__, c1, x1); 2677 goto ramp_down; 2678 } 2679 d1 = d1_a[c1]; 2680 denom = (x1 * d1) - (1 << (14 - noff)); 2681 if (denom > 0) 2682 *zdet = (WCD934X_MBHC_ZDET_CONST * 1000) / denom; 2683 else if (x1 < minCode_param[noff]) 2684 *zdet = WCD934X_ZDET_FLOATING_IMPEDANCE; 2685 2686 dev_dbg(wcd934x->dev, "%s: d1=%d, c1=%d, x1=0x%x, z_val=%di (milliohm)\n", 2687 __func__, d1, c1, x1, *zdet); 2688 ramp_down: 2689 i = 0; 2690 2691 while (x1) { 2692 regmap_read(wcd934x->regmap, WCD934X_ANA_MBHC_RESULT_1, &val); 2693 regmap_read(wcd934x->regmap, WCD934X_ANA_MBHC_RESULT_2, &val1); 2694 val = val << 0x08; 2695 val |= val1; 2696 x1 = WCD934X_MBHC_GET_X1(val); 2697 i++; 2698 if (i == WCD934X_ZDET_NUM_MEASUREMENTS) 2699 break; 2700 } 2701 } 2702 2703 static void wcd934x_mbhc_zdet_ramp(struct snd_soc_component *component, 2704 struct wcd934x_mbhc_zdet_param *zdet_param, 2705 int32_t *zl, int32_t *zr, s16 *d1_a) 2706 { 2707 struct wcd934x_codec *wcd934x = dev_get_drvdata(component->dev); 2708 int32_t zdet = 0; 2709 2710 snd_soc_component_write_field(component, WCD934X_MBHC_NEW_ZDET_ANA_CTL, 2711 WCD934X_ZDET_MAXV_CTL_MASK, zdet_param->ldo_ctl); 2712 snd_soc_component_update_bits(component, WCD934X_ANA_MBHC_BTN5, 2713 WCD934X_VTH_MASK, zdet_param->btn5); 2714 snd_soc_component_update_bits(component, WCD934X_ANA_MBHC_BTN6, 2715 WCD934X_VTH_MASK, zdet_param->btn6); 2716 snd_soc_component_update_bits(component, WCD934X_ANA_MBHC_BTN7, 2717 WCD934X_VTH_MASK, zdet_param->btn7); 2718 snd_soc_component_write_field(component, WCD934X_MBHC_NEW_ZDET_ANA_CTL, 2719 WCD934X_ZDET_RANGE_CTL_MASK, zdet_param->noff); 2720 snd_soc_component_update_bits(component, WCD934X_MBHC_NEW_ZDET_RAMP_CTL, 2721 0x0F, zdet_param->nshift); 2722 2723 if (!zl) 2724 goto z_right; 2725 /* Start impedance measurement for HPH_L */ 2726 regmap_update_bits(wcd934x->regmap, WCD934X_ANA_MBHC_ZDET, 0x80, 0x80); 2727 wcd934x_mbhc_get_result_params(wcd934x, d1_a, zdet_param->noff, &zdet); 2728 regmap_update_bits(wcd934x->regmap, WCD934X_ANA_MBHC_ZDET, 0x80, 0x00); 2729 2730 *zl = zdet; 2731 2732 z_right: 2733 if (!zr) 2734 return; 2735 /* Start impedance measurement for HPH_R */ 2736 regmap_update_bits(wcd934x->regmap, WCD934X_ANA_MBHC_ZDET, 0x40, 0x40); 2737 wcd934x_mbhc_get_result_params(wcd934x, d1_a, zdet_param->noff, &zdet); 2738 regmap_update_bits(wcd934x->regmap, WCD934X_ANA_MBHC_ZDET, 0x40, 0x00); 2739 2740 *zr = zdet; 2741 } 2742 2743 static void wcd934x_wcd_mbhc_qfuse_cal(struct snd_soc_component *component, 2744 int32_t *z_val, int flag_l_r) 2745 { 2746 s16 q1; 2747 int q1_cal; 2748 2749 if (*z_val < (WCD934X_ZDET_VAL_400/1000)) 2750 q1 = snd_soc_component_read(component, 2751 WCD934X_CHIP_TIER_CTRL_EFUSE_VAL_OUT1 + (2 * flag_l_r)); 2752 else 2753 q1 = snd_soc_component_read(component, 2754 WCD934X_CHIP_TIER_CTRL_EFUSE_VAL_OUT2 + (2 * flag_l_r)); 2755 if (q1 & 0x80) 2756 q1_cal = (10000 - ((q1 & 0x7F) * 25)); 2757 else 2758 q1_cal = (10000 + (q1 * 25)); 2759 if (q1_cal > 0) 2760 *z_val = ((*z_val) * 10000) / q1_cal; 2761 } 2762 2763 static void wcd934x_wcd_mbhc_calc_impedance(struct snd_soc_component *component, 2764 uint32_t *zl, uint32_t *zr) 2765 { 2766 struct wcd934x_codec *wcd934x = dev_get_drvdata(component->dev); 2767 s16 reg0, reg1, reg2, reg3, reg4; 2768 int32_t z1L, z1R, z1Ls; 2769 int zMono, z_diff1, z_diff2; 2770 bool is_fsm_disable = false; 2771 struct wcd934x_mbhc_zdet_param zdet_param[] = { 2772 {4, 0, 4, 0x08, 0x14, 0x18}, /* < 32ohm */ 2773 {2, 0, 3, 0x18, 0x7C, 0x90}, /* 32ohm < Z < 400ohm */ 2774 {1, 4, 5, 0x18, 0x7C, 0x90}, /* 400ohm < Z < 1200ohm */ 2775 {1, 6, 7, 0x18, 0x7C, 0x90}, /* >1200ohm */ 2776 }; 2777 struct wcd934x_mbhc_zdet_param *zdet_param_ptr = NULL; 2778 s16 d1_a[][4] = { 2779 {0, 30, 90, 30}, 2780 {0, 30, 30, 5}, 2781 {0, 30, 30, 5}, 2782 {0, 30, 30, 5}, 2783 }; 2784 s16 *d1 = NULL; 2785 2786 reg0 = snd_soc_component_read(component, WCD934X_ANA_MBHC_BTN5); 2787 reg1 = snd_soc_component_read(component, WCD934X_ANA_MBHC_BTN6); 2788 reg2 = snd_soc_component_read(component, WCD934X_ANA_MBHC_BTN7); 2789 reg3 = snd_soc_component_read(component, WCD934X_MBHC_CTL_CLK); 2790 reg4 = snd_soc_component_read(component, WCD934X_MBHC_NEW_ZDET_ANA_CTL); 2791 2792 if (snd_soc_component_read(component, WCD934X_ANA_MBHC_ELECT) & 0x80) { 2793 is_fsm_disable = true; 2794 regmap_update_bits(wcd934x->regmap, WCD934X_ANA_MBHC_ELECT, 0x80, 0x00); 2795 } 2796 2797 /* For NO-jack, disable L_DET_EN before Z-det measurements */ 2798 if (wcd934x->mbhc_cfg.hphl_swh) 2799 regmap_update_bits(wcd934x->regmap, WCD934X_ANA_MBHC_MECH, 0x80, 0x00); 2800 2801 /* Turn off 100k pull down on HPHL */ 2802 regmap_update_bits(wcd934x->regmap, WCD934X_ANA_MBHC_MECH, 0x01, 0x00); 2803 2804 /* First get impedance on Left */ 2805 d1 = d1_a[1]; 2806 zdet_param_ptr = &zdet_param[1]; 2807 wcd934x_mbhc_zdet_ramp(component, zdet_param_ptr, &z1L, NULL, d1); 2808 2809 if (!WCD934X_MBHC_IS_SECOND_RAMP_REQUIRED(z1L)) 2810 goto left_ch_impedance; 2811 2812 /* Second ramp for left ch */ 2813 if (z1L < WCD934X_ZDET_VAL_32) { 2814 zdet_param_ptr = &zdet_param[0]; 2815 d1 = d1_a[0]; 2816 } else if ((z1L > WCD934X_ZDET_VAL_400) && 2817 (z1L <= WCD934X_ZDET_VAL_1200)) { 2818 zdet_param_ptr = &zdet_param[2]; 2819 d1 = d1_a[2]; 2820 } else if (z1L > WCD934X_ZDET_VAL_1200) { 2821 zdet_param_ptr = &zdet_param[3]; 2822 d1 = d1_a[3]; 2823 } 2824 wcd934x_mbhc_zdet_ramp(component, zdet_param_ptr, &z1L, NULL, d1); 2825 2826 left_ch_impedance: 2827 if ((z1L == WCD934X_ZDET_FLOATING_IMPEDANCE) || 2828 (z1L > WCD934X_ZDET_VAL_100K)) { 2829 *zl = WCD934X_ZDET_FLOATING_IMPEDANCE; 2830 zdet_param_ptr = &zdet_param[1]; 2831 d1 = d1_a[1]; 2832 } else { 2833 *zl = z1L/1000; 2834 wcd934x_wcd_mbhc_qfuse_cal(component, zl, 0); 2835 } 2836 dev_info(component->dev, "%s: impedance on HPH_L = %d(ohms)\n", 2837 __func__, *zl); 2838 2839 /* Start of right impedance ramp and calculation */ 2840 wcd934x_mbhc_zdet_ramp(component, zdet_param_ptr, NULL, &z1R, d1); 2841 if (WCD934X_MBHC_IS_SECOND_RAMP_REQUIRED(z1R)) { 2842 if (((z1R > WCD934X_ZDET_VAL_1200) && 2843 (zdet_param_ptr->noff == 0x6)) || 2844 ((*zl) != WCD934X_ZDET_FLOATING_IMPEDANCE)) 2845 goto right_ch_impedance; 2846 /* Second ramp for right ch */ 2847 if (z1R < WCD934X_ZDET_VAL_32) { 2848 zdet_param_ptr = &zdet_param[0]; 2849 d1 = d1_a[0]; 2850 } else if ((z1R > WCD934X_ZDET_VAL_400) && 2851 (z1R <= WCD934X_ZDET_VAL_1200)) { 2852 zdet_param_ptr = &zdet_param[2]; 2853 d1 = d1_a[2]; 2854 } else if (z1R > WCD934X_ZDET_VAL_1200) { 2855 zdet_param_ptr = &zdet_param[3]; 2856 d1 = d1_a[3]; 2857 } 2858 wcd934x_mbhc_zdet_ramp(component, zdet_param_ptr, NULL, &z1R, d1); 2859 } 2860 right_ch_impedance: 2861 if ((z1R == WCD934X_ZDET_FLOATING_IMPEDANCE) || 2862 (z1R > WCD934X_ZDET_VAL_100K)) { 2863 *zr = WCD934X_ZDET_FLOATING_IMPEDANCE; 2864 } else { 2865 *zr = z1R/1000; 2866 wcd934x_wcd_mbhc_qfuse_cal(component, zr, 1); 2867 } 2868 dev_err(component->dev, "%s: impedance on HPH_R = %d(ohms)\n", 2869 __func__, *zr); 2870 2871 /* Mono/stereo detection */ 2872 if ((*zl == WCD934X_ZDET_FLOATING_IMPEDANCE) && 2873 (*zr == WCD934X_ZDET_FLOATING_IMPEDANCE)) { 2874 dev_dbg(component->dev, 2875 "%s: plug type is invalid or extension cable\n", 2876 __func__); 2877 goto zdet_complete; 2878 } 2879 if ((*zl == WCD934X_ZDET_FLOATING_IMPEDANCE) || 2880 (*zr == WCD934X_ZDET_FLOATING_IMPEDANCE) || 2881 ((*zl < WCD_MONO_HS_MIN_THR) && (*zr > WCD_MONO_HS_MIN_THR)) || 2882 ((*zl > WCD_MONO_HS_MIN_THR) && (*zr < WCD_MONO_HS_MIN_THR))) { 2883 dev_dbg(component->dev, 2884 "%s: Mono plug type with one ch floating or shorted to GND\n", 2885 __func__); 2886 wcd_mbhc_set_hph_type(wcd934x->mbhc, WCD_MBHC_HPH_MONO); 2887 goto zdet_complete; 2888 } 2889 snd_soc_component_write_field(component, WCD934X_HPH_R_ATEST, 2890 WCD934X_HPHPA_GND_OVR_MASK, 1); 2891 snd_soc_component_write_field(component, WCD934X_HPH_PA_CTL2, 2892 WCD934X_HPHPA_GND_R_MASK, 1); 2893 if (*zl < (WCD934X_ZDET_VAL_32/1000)) 2894 wcd934x_mbhc_zdet_ramp(component, &zdet_param[0], &z1Ls, NULL, d1); 2895 else 2896 wcd934x_mbhc_zdet_ramp(component, &zdet_param[1], &z1Ls, NULL, d1); 2897 snd_soc_component_write_field(component, WCD934X_HPH_PA_CTL2, 2898 WCD934X_HPHPA_GND_R_MASK, 0); 2899 snd_soc_component_write_field(component, WCD934X_HPH_R_ATEST, 2900 WCD934X_HPHPA_GND_OVR_MASK, 0); 2901 z1Ls /= 1000; 2902 wcd934x_wcd_mbhc_qfuse_cal(component, &z1Ls, 0); 2903 /* Parallel of left Z and 9 ohm pull down resistor */ 2904 zMono = ((*zl) * 9) / ((*zl) + 9); 2905 z_diff1 = (z1Ls > zMono) ? (z1Ls - zMono) : (zMono - z1Ls); 2906 z_diff2 = ((*zl) > z1Ls) ? ((*zl) - z1Ls) : (z1Ls - (*zl)); 2907 if ((z_diff1 * (*zl + z1Ls)) > (z_diff2 * (z1Ls + zMono))) { 2908 dev_err(component->dev, "%s: stereo plug type detected\n", 2909 __func__); 2910 wcd_mbhc_set_hph_type(wcd934x->mbhc, WCD_MBHC_HPH_STEREO); 2911 } else { 2912 dev_err(component->dev, "%s: MONO plug type detected\n", 2913 __func__); 2914 wcd_mbhc_set_hph_type(wcd934x->mbhc, WCD_MBHC_HPH_MONO); 2915 } 2916 2917 zdet_complete: 2918 snd_soc_component_write(component, WCD934X_ANA_MBHC_BTN5, reg0); 2919 snd_soc_component_write(component, WCD934X_ANA_MBHC_BTN6, reg1); 2920 snd_soc_component_write(component, WCD934X_ANA_MBHC_BTN7, reg2); 2921 /* Turn on 100k pull down on HPHL */ 2922 regmap_update_bits(wcd934x->regmap, WCD934X_ANA_MBHC_MECH, 0x01, 0x01); 2923 2924 /* For NO-jack, re-enable L_DET_EN after Z-det measurements */ 2925 if (wcd934x->mbhc_cfg.hphl_swh) 2926 regmap_update_bits(wcd934x->regmap, WCD934X_ANA_MBHC_MECH, 0x80, 0x80); 2927 2928 snd_soc_component_write(component, WCD934X_MBHC_NEW_ZDET_ANA_CTL, reg4); 2929 snd_soc_component_write(component, WCD934X_MBHC_CTL_CLK, reg3); 2930 if (is_fsm_disable) 2931 regmap_update_bits(wcd934x->regmap, WCD934X_ANA_MBHC_ELECT, 0x80, 0x80); 2932 } 2933 2934 static void wcd934x_mbhc_gnd_det_ctrl(struct snd_soc_component *component, 2935 bool enable) 2936 { 2937 if (enable) { 2938 snd_soc_component_write_field(component, WCD934X_ANA_MBHC_MECH, 2939 WCD934X_MBHC_HSG_PULLUP_COMP_EN, 1); 2940 snd_soc_component_write_field(component, WCD934X_ANA_MBHC_MECH, 2941 WCD934X_MBHC_GND_DET_EN_MASK, 1); 2942 } else { 2943 snd_soc_component_write_field(component, WCD934X_ANA_MBHC_MECH, 2944 WCD934X_MBHC_GND_DET_EN_MASK, 0); 2945 snd_soc_component_write_field(component, WCD934X_ANA_MBHC_MECH, 2946 WCD934X_MBHC_HSG_PULLUP_COMP_EN, 0); 2947 } 2948 } 2949 2950 static void wcd934x_mbhc_hph_pull_down_ctrl(struct snd_soc_component *component, 2951 bool enable) 2952 { 2953 snd_soc_component_write_field(component, WCD934X_HPH_PA_CTL2, 2954 WCD934X_HPHPA_GND_R_MASK, enable); 2955 snd_soc_component_write_field(component, WCD934X_HPH_PA_CTL2, 2956 WCD934X_HPHPA_GND_L_MASK, enable); 2957 } 2958 2959 static const struct wcd_mbhc_cb mbhc_cb = { 2960 .clk_setup = wcd934x_mbhc_clk_setup, 2961 .mbhc_bias = wcd934x_mbhc_mbhc_bias_control, 2962 .set_btn_thr = wcd934x_mbhc_program_btn_thr, 2963 .micbias_enable_status = wcd934x_mbhc_micb_en_status, 2964 .hph_pull_up_control = wcd934x_mbhc_hph_l_pull_up_control, 2965 .mbhc_micbias_control = wcd934x_mbhc_request_micbias, 2966 .mbhc_micb_ramp_control = wcd934x_mbhc_micb_ramp_control, 2967 .mbhc_micb_ctrl_thr_mic = wcd934x_mbhc_micb_ctrl_threshold_mic, 2968 .compute_impedance = wcd934x_wcd_mbhc_calc_impedance, 2969 .mbhc_gnd_det_ctrl = wcd934x_mbhc_gnd_det_ctrl, 2970 .hph_pull_down_ctrl = wcd934x_mbhc_hph_pull_down_ctrl, 2971 }; 2972 2973 static int wcd934x_get_hph_type(struct snd_kcontrol *kcontrol, 2974 struct snd_ctl_elem_value *ucontrol) 2975 { 2976 struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol); 2977 struct wcd934x_codec *wcd = snd_soc_component_get_drvdata(component); 2978 2979 ucontrol->value.integer.value[0] = wcd_mbhc_get_hph_type(wcd->mbhc); 2980 2981 return 0; 2982 } 2983 2984 static int wcd934x_hph_impedance_get(struct snd_kcontrol *kcontrol, 2985 struct snd_ctl_elem_value *ucontrol) 2986 { 2987 uint32_t zl, zr; 2988 bool hphr; 2989 struct soc_mixer_control *mc; 2990 struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol); 2991 struct wcd934x_codec *wcd = snd_soc_component_get_drvdata(component); 2992 2993 mc = (struct soc_mixer_control *)(kcontrol->private_value); 2994 hphr = mc->shift; 2995 wcd_mbhc_get_impedance(wcd->mbhc, &zl, &zr); 2996 dev_dbg(component->dev, "%s: zl=%u(ohms), zr=%u(ohms)\n", __func__, zl, zr); 2997 ucontrol->value.integer.value[0] = hphr ? zr : zl; 2998 2999 return 0; 3000 } 3001 static const struct snd_kcontrol_new hph_type_detect_controls[] = { 3002 SOC_SINGLE_EXT("HPH Type", 0, 0, WCD_MBHC_HPH_STEREO, 0, 3003 wcd934x_get_hph_type, NULL), 3004 }; 3005 3006 static const struct snd_kcontrol_new impedance_detect_controls[] = { 3007 SOC_SINGLE_EXT("HPHL Impedance", 0, 0, INT_MAX, 0, 3008 wcd934x_hph_impedance_get, NULL), 3009 SOC_SINGLE_EXT("HPHR Impedance", 0, 1, INT_MAX, 0, 3010 wcd934x_hph_impedance_get, NULL), 3011 }; 3012 3013 static int wcd934x_mbhc_init(struct snd_soc_component *component) 3014 { 3015 struct wcd934x_ddata *data = dev_get_drvdata(component->dev->parent); 3016 struct wcd934x_codec *wcd = snd_soc_component_get_drvdata(component); 3017 struct wcd_mbhc_intr *intr_ids = &wcd->intr_ids; 3018 3019 intr_ids->mbhc_sw_intr = regmap_irq_get_virq(data->irq_data, 3020 WCD934X_IRQ_MBHC_SW_DET); 3021 intr_ids->mbhc_btn_press_intr = regmap_irq_get_virq(data->irq_data, 3022 WCD934X_IRQ_MBHC_BUTTON_PRESS_DET); 3023 intr_ids->mbhc_btn_release_intr = regmap_irq_get_virq(data->irq_data, 3024 WCD934X_IRQ_MBHC_BUTTON_RELEASE_DET); 3025 intr_ids->mbhc_hs_ins_intr = regmap_irq_get_virq(data->irq_data, 3026 WCD934X_IRQ_MBHC_ELECT_INS_REM_LEG_DET); 3027 intr_ids->mbhc_hs_rem_intr = regmap_irq_get_virq(data->irq_data, 3028 WCD934X_IRQ_MBHC_ELECT_INS_REM_DET); 3029 intr_ids->hph_left_ocp = regmap_irq_get_virq(data->irq_data, 3030 WCD934X_IRQ_HPH_PA_OCPL_FAULT); 3031 intr_ids->hph_right_ocp = regmap_irq_get_virq(data->irq_data, 3032 WCD934X_IRQ_HPH_PA_OCPR_FAULT); 3033 3034 wcd->mbhc = wcd_mbhc_init(component, &mbhc_cb, intr_ids, wcd_mbhc_fields, true); 3035 if (IS_ERR(wcd->mbhc)) { 3036 wcd->mbhc = NULL; 3037 return -EINVAL; 3038 } 3039 3040 snd_soc_add_component_controls(component, impedance_detect_controls, 3041 ARRAY_SIZE(impedance_detect_controls)); 3042 snd_soc_add_component_controls(component, hph_type_detect_controls, 3043 ARRAY_SIZE(hph_type_detect_controls)); 3044 3045 return 0; 3046 } 3047 3048 static void wcd934x_mbhc_deinit(struct snd_soc_component *component) 3049 { 3050 struct wcd934x_codec *wcd = snd_soc_component_get_drvdata(component); 3051 3052 if (!wcd->mbhc) 3053 return; 3054 3055 wcd_mbhc_deinit(wcd->mbhc); 3056 } 3057 3058 static int wcd934x_comp_probe(struct snd_soc_component *component) 3059 { 3060 struct wcd934x_codec *wcd = dev_get_drvdata(component->dev); 3061 int i; 3062 3063 snd_soc_component_init_regmap(component, wcd->regmap); 3064 wcd->component = component; 3065 3066 /* Class-H Init*/ 3067 wcd->clsh_ctrl = wcd_clsh_ctrl_alloc(component, wcd->version); 3068 if (IS_ERR(wcd->clsh_ctrl)) 3069 return PTR_ERR(wcd->clsh_ctrl); 3070 3071 /* Default HPH Mode to Class-H Low HiFi */ 3072 wcd->hph_mode = CLS_H_LOHIFI; 3073 3074 wcd934x_comp_init(component); 3075 3076 for (i = 0; i < NUM_CODEC_DAIS; i++) 3077 INIT_LIST_HEAD(&wcd->dai[i].slim_ch_list); 3078 3079 wcd934x_init_dmic(component); 3080 3081 if (wcd934x_mbhc_init(component)) 3082 dev_err(component->dev, "Failed to Initialize MBHC\n"); 3083 3084 return 0; 3085 } 3086 3087 static void wcd934x_comp_remove(struct snd_soc_component *comp) 3088 { 3089 struct wcd934x_codec *wcd = dev_get_drvdata(comp->dev); 3090 3091 wcd934x_mbhc_deinit(comp); 3092 wcd_clsh_ctrl_free(wcd->clsh_ctrl); 3093 } 3094 3095 static int wcd934x_comp_set_sysclk(struct snd_soc_component *comp, 3096 int clk_id, int source, 3097 unsigned int freq, int dir) 3098 { 3099 struct wcd934x_codec *wcd = dev_get_drvdata(comp->dev); 3100 int val = WCD934X_CODEC_RPM_CLK_MCLK_CFG_9P6MHZ; 3101 3102 wcd->rate = freq; 3103 3104 if (wcd->rate == WCD934X_MCLK_CLK_12P288MHZ) 3105 val = WCD934X_CODEC_RPM_CLK_MCLK_CFG_12P288MHZ; 3106 3107 snd_soc_component_update_bits(comp, WCD934X_CODEC_RPM_CLK_MCLK_CFG, 3108 WCD934X_CODEC_RPM_CLK_MCLK_CFG_MCLK_MASK, 3109 val); 3110 3111 return clk_set_rate(wcd->extclk, freq); 3112 } 3113 3114 static uint32_t get_iir_band_coeff(struct snd_soc_component *component, 3115 int iir_idx, int band_idx, int coeff_idx) 3116 { 3117 u32 value = 0; 3118 int reg, b2_reg; 3119 3120 /* Address does not automatically update if reading */ 3121 reg = WCD934X_CDC_SIDETONE_IIR0_IIR_COEF_B1_CTL + 16 * iir_idx; 3122 b2_reg = WCD934X_CDC_SIDETONE_IIR0_IIR_COEF_B2_CTL + 16 * iir_idx; 3123 3124 snd_soc_component_write(component, reg, 3125 ((band_idx * BAND_MAX + coeff_idx) * 3126 sizeof(uint32_t)) & 0x7F); 3127 3128 value |= snd_soc_component_read(component, b2_reg); 3129 snd_soc_component_write(component, reg, 3130 ((band_idx * BAND_MAX + coeff_idx) 3131 * sizeof(uint32_t) + 1) & 0x7F); 3132 3133 value |= (snd_soc_component_read(component, b2_reg) << 8); 3134 snd_soc_component_write(component, reg, 3135 ((band_idx * BAND_MAX + coeff_idx) 3136 * sizeof(uint32_t) + 2) & 0x7F); 3137 3138 value |= (snd_soc_component_read(component, b2_reg) << 16); 3139 snd_soc_component_write(component, reg, 3140 ((band_idx * BAND_MAX + coeff_idx) 3141 * sizeof(uint32_t) + 3) & 0x7F); 3142 3143 /* Mask bits top 2 bits since they are reserved */ 3144 value |= (snd_soc_component_read(component, b2_reg) << 24); 3145 return value; 3146 } 3147 3148 static void set_iir_band_coeff(struct snd_soc_component *component, 3149 int iir_idx, int band_idx, uint32_t value) 3150 { 3151 int reg = WCD934X_CDC_SIDETONE_IIR0_IIR_COEF_B2_CTL + 16 * iir_idx; 3152 3153 snd_soc_component_write(component, reg, (value & 0xFF)); 3154 snd_soc_component_write(component, reg, (value >> 8) & 0xFF); 3155 snd_soc_component_write(component, reg, (value >> 16) & 0xFF); 3156 /* Mask top 2 bits, 7-8 are reserved */ 3157 snd_soc_component_write(component, reg, (value >> 24) & 0x3F); 3158 } 3159 3160 static int wcd934x_put_iir_band_audio_mixer( 3161 struct snd_kcontrol *kcontrol, 3162 struct snd_ctl_elem_value *ucontrol) 3163 { 3164 struct snd_soc_component *component = 3165 snd_soc_kcontrol_component(kcontrol); 3166 struct wcd_iir_filter_ctl *ctl = 3167 (struct wcd_iir_filter_ctl *)kcontrol->private_value; 3168 struct soc_bytes_ext *params = &ctl->bytes_ext; 3169 int iir_idx = ctl->iir_idx; 3170 int band_idx = ctl->band_idx; 3171 u32 coeff[BAND_MAX]; 3172 int reg = WCD934X_CDC_SIDETONE_IIR0_IIR_COEF_B1_CTL + 16 * iir_idx; 3173 3174 memcpy(&coeff[0], ucontrol->value.bytes.data, params->max); 3175 3176 /* Mask top bit it is reserved */ 3177 /* Updates addr automatically for each B2 write */ 3178 snd_soc_component_write(component, reg, (band_idx * BAND_MAX * 3179 sizeof(uint32_t)) & 0x7F); 3180 3181 set_iir_band_coeff(component, iir_idx, band_idx, coeff[0]); 3182 set_iir_band_coeff(component, iir_idx, band_idx, coeff[1]); 3183 set_iir_band_coeff(component, iir_idx, band_idx, coeff[2]); 3184 set_iir_band_coeff(component, iir_idx, band_idx, coeff[3]); 3185 set_iir_band_coeff(component, iir_idx, band_idx, coeff[4]); 3186 3187 return 0; 3188 } 3189 3190 static int wcd934x_get_iir_band_audio_mixer(struct snd_kcontrol *kcontrol, 3191 struct snd_ctl_elem_value *ucontrol) 3192 { 3193 struct snd_soc_component *component = 3194 snd_soc_kcontrol_component(kcontrol); 3195 struct wcd_iir_filter_ctl *ctl = 3196 (struct wcd_iir_filter_ctl *)kcontrol->private_value; 3197 struct soc_bytes_ext *params = &ctl->bytes_ext; 3198 int iir_idx = ctl->iir_idx; 3199 int band_idx = ctl->band_idx; 3200 u32 coeff[BAND_MAX]; 3201 3202 coeff[0] = get_iir_band_coeff(component, iir_idx, band_idx, 0); 3203 coeff[1] = get_iir_band_coeff(component, iir_idx, band_idx, 1); 3204 coeff[2] = get_iir_band_coeff(component, iir_idx, band_idx, 2); 3205 coeff[3] = get_iir_band_coeff(component, iir_idx, band_idx, 3); 3206 coeff[4] = get_iir_band_coeff(component, iir_idx, band_idx, 4); 3207 3208 memcpy(ucontrol->value.bytes.data, &coeff[0], params->max); 3209 3210 return 0; 3211 } 3212 3213 static int wcd934x_iir_filter_info(struct snd_kcontrol *kcontrol, 3214 struct snd_ctl_elem_info *ucontrol) 3215 { 3216 struct wcd_iir_filter_ctl *ctl = 3217 (struct wcd_iir_filter_ctl *)kcontrol->private_value; 3218 struct soc_bytes_ext *params = &ctl->bytes_ext; 3219 3220 ucontrol->type = SNDRV_CTL_ELEM_TYPE_BYTES; 3221 ucontrol->count = params->max; 3222 3223 return 0; 3224 } 3225 3226 static int wcd934x_compander_get(struct snd_kcontrol *kc, 3227 struct snd_ctl_elem_value *ucontrol) 3228 { 3229 struct snd_soc_component *component = snd_soc_kcontrol_component(kc); 3230 int comp = ((struct soc_mixer_control *)kc->private_value)->shift; 3231 struct wcd934x_codec *wcd = dev_get_drvdata(component->dev); 3232 3233 ucontrol->value.integer.value[0] = wcd->comp_enabled[comp]; 3234 3235 return 0; 3236 } 3237 3238 static int wcd934x_compander_set(struct snd_kcontrol *kc, 3239 struct snd_ctl_elem_value *ucontrol) 3240 { 3241 struct snd_soc_component *component = snd_soc_kcontrol_component(kc); 3242 struct wcd934x_codec *wcd = dev_get_drvdata(component->dev); 3243 int comp = ((struct soc_mixer_control *)kc->private_value)->shift; 3244 int value = ucontrol->value.integer.value[0]; 3245 int sel; 3246 3247 if (wcd->comp_enabled[comp] == value) 3248 return 0; 3249 3250 wcd->comp_enabled[comp] = value; 3251 sel = value ? WCD934X_HPH_GAIN_SRC_SEL_COMPANDER : 3252 WCD934X_HPH_GAIN_SRC_SEL_REGISTER; 3253 3254 /* Any specific register configuration for compander */ 3255 switch (comp) { 3256 case COMPANDER_1: 3257 /* Set Gain Source Select based on compander enable/disable */ 3258 snd_soc_component_update_bits(component, WCD934X_HPH_L_EN, 3259 WCD934X_HPH_GAIN_SRC_SEL_MASK, 3260 sel); 3261 break; 3262 case COMPANDER_2: 3263 snd_soc_component_update_bits(component, WCD934X_HPH_R_EN, 3264 WCD934X_HPH_GAIN_SRC_SEL_MASK, 3265 sel); 3266 break; 3267 case COMPANDER_3: 3268 case COMPANDER_4: 3269 case COMPANDER_7: 3270 case COMPANDER_8: 3271 break; 3272 default: 3273 return 0; 3274 } 3275 3276 return 1; 3277 } 3278 3279 static int wcd934x_rx_hph_mode_get(struct snd_kcontrol *kc, 3280 struct snd_ctl_elem_value *ucontrol) 3281 { 3282 struct snd_soc_component *component = snd_soc_kcontrol_component(kc); 3283 struct wcd934x_codec *wcd = dev_get_drvdata(component->dev); 3284 3285 ucontrol->value.enumerated.item[0] = wcd->hph_mode; 3286 3287 return 0; 3288 } 3289 3290 static int wcd934x_rx_hph_mode_put(struct snd_kcontrol *kc, 3291 struct snd_ctl_elem_value *ucontrol) 3292 { 3293 struct snd_soc_component *component = snd_soc_kcontrol_component(kc); 3294 struct wcd934x_codec *wcd = dev_get_drvdata(component->dev); 3295 u32 mode_val; 3296 3297 mode_val = ucontrol->value.enumerated.item[0]; 3298 3299 if (mode_val == wcd->hph_mode) 3300 return 0; 3301 3302 if (mode_val == 0) { 3303 dev_err(wcd->dev, "Invalid HPH Mode, default to ClSH HiFi\n"); 3304 mode_val = CLS_H_LOHIFI; 3305 } 3306 wcd->hph_mode = mode_val; 3307 3308 return 1; 3309 } 3310 3311 static int slim_rx_mux_get(struct snd_kcontrol *kc, 3312 struct snd_ctl_elem_value *ucontrol) 3313 { 3314 struct snd_soc_dapm_context *dapm = snd_soc_dapm_kcontrol_dapm(kc); 3315 struct snd_soc_dapm_widget *w = snd_soc_dapm_kcontrol_widget(kc); 3316 struct wcd934x_codec *wcd = dev_get_drvdata(dapm->dev); 3317 3318 ucontrol->value.enumerated.item[0] = wcd->rx_port_value[w->shift]; 3319 3320 return 0; 3321 } 3322 3323 static int slim_rx_mux_to_dai_id(int mux) 3324 { 3325 int aif_id; 3326 3327 switch (mux) { 3328 case 1: 3329 aif_id = AIF1_PB; 3330 break; 3331 case 2: 3332 aif_id = AIF2_PB; 3333 break; 3334 case 3: 3335 aif_id = AIF3_PB; 3336 break; 3337 case 4: 3338 aif_id = AIF4_PB; 3339 break; 3340 default: 3341 aif_id = -1; 3342 break; 3343 } 3344 3345 return aif_id; 3346 } 3347 3348 static int slim_rx_mux_put(struct snd_kcontrol *kc, 3349 struct snd_ctl_elem_value *ucontrol) 3350 { 3351 struct snd_soc_dapm_widget *w = snd_soc_dapm_kcontrol_widget(kc); 3352 struct wcd934x_codec *wcd = dev_get_drvdata(w->dapm->dev); 3353 struct soc_enum *e = (struct soc_enum *)kc->private_value; 3354 struct snd_soc_dapm_update *update = NULL; 3355 struct wcd934x_slim_ch *ch, *c; 3356 u32 port_id = w->shift; 3357 bool found = false; 3358 int mux_idx; 3359 int prev_mux_idx = wcd->rx_port_value[port_id]; 3360 int aif_id; 3361 3362 mux_idx = ucontrol->value.enumerated.item[0]; 3363 3364 if (mux_idx == prev_mux_idx) 3365 return 0; 3366 3367 switch(mux_idx) { 3368 case 0: 3369 aif_id = slim_rx_mux_to_dai_id(prev_mux_idx); 3370 if (aif_id < 0) 3371 return 0; 3372 3373 list_for_each_entry_safe(ch, c, &wcd->dai[aif_id].slim_ch_list, list) { 3374 if (ch->port == port_id + WCD934X_RX_START) { 3375 found = true; 3376 list_del_init(&ch->list); 3377 break; 3378 } 3379 } 3380 if (!found) 3381 return 0; 3382 3383 break; 3384 case 1 ... 4: 3385 aif_id = slim_rx_mux_to_dai_id(mux_idx); 3386 if (aif_id < 0) 3387 return 0; 3388 3389 if (list_empty(&wcd->rx_chs[port_id].list)) { 3390 list_add_tail(&wcd->rx_chs[port_id].list, 3391 &wcd->dai[aif_id].slim_ch_list); 3392 } else { 3393 dev_err(wcd->dev ,"SLIM_RX%d PORT is busy\n", port_id); 3394 return 0; 3395 } 3396 break; 3397 3398 default: 3399 dev_err(wcd->dev, "Unknown AIF %d\n", mux_idx); 3400 goto err; 3401 } 3402 3403 wcd->rx_port_value[port_id] = mux_idx; 3404 snd_soc_dapm_mux_update_power(w->dapm, kc, wcd->rx_port_value[port_id], 3405 e, update); 3406 3407 return 1; 3408 err: 3409 return -EINVAL; 3410 } 3411 3412 static int wcd934x_int_dem_inp_mux_put(struct snd_kcontrol *kc, 3413 struct snd_ctl_elem_value *ucontrol) 3414 { 3415 struct soc_enum *e = (struct soc_enum *)kc->private_value; 3416 struct snd_soc_component *component; 3417 int reg, val; 3418 3419 component = snd_soc_dapm_kcontrol_component(kc); 3420 val = ucontrol->value.enumerated.item[0]; 3421 if (e->reg == WCD934X_CDC_RX0_RX_PATH_SEC0) 3422 reg = WCD934X_CDC_RX0_RX_PATH_CFG0; 3423 else if (e->reg == WCD934X_CDC_RX1_RX_PATH_SEC0) 3424 reg = WCD934X_CDC_RX1_RX_PATH_CFG0; 3425 else if (e->reg == WCD934X_CDC_RX2_RX_PATH_SEC0) 3426 reg = WCD934X_CDC_RX2_RX_PATH_CFG0; 3427 else 3428 return -EINVAL; 3429 3430 /* Set Look Ahead Delay */ 3431 if (val) 3432 snd_soc_component_update_bits(component, reg, 3433 WCD934X_RX_DLY_ZN_EN_MASK, 3434 WCD934X_RX_DLY_ZN_ENABLE); 3435 else 3436 snd_soc_component_update_bits(component, reg, 3437 WCD934X_RX_DLY_ZN_EN_MASK, 3438 WCD934X_RX_DLY_ZN_DISABLE); 3439 3440 return snd_soc_dapm_put_enum_double(kc, ucontrol); 3441 } 3442 3443 static int wcd934x_dec_enum_put(struct snd_kcontrol *kcontrol, 3444 struct snd_ctl_elem_value *ucontrol) 3445 { 3446 struct snd_soc_component *comp; 3447 struct soc_enum *e = (struct soc_enum *)kcontrol->private_value; 3448 unsigned int val; 3449 u16 mic_sel_reg = 0; 3450 u8 mic_sel; 3451 3452 comp = snd_soc_dapm_kcontrol_component(kcontrol); 3453 3454 val = ucontrol->value.enumerated.item[0]; 3455 if (val > e->items - 1) 3456 return -EINVAL; 3457 3458 switch (e->reg) { 3459 case WCD934X_CDC_TX_INP_MUX_ADC_MUX0_CFG1: 3460 if (e->shift_l == 0) 3461 mic_sel_reg = WCD934X_CDC_TX0_TX_PATH_CFG0; 3462 else if (e->shift_l == 2) 3463 mic_sel_reg = WCD934X_CDC_TX4_TX_PATH_CFG0; 3464 else if (e->shift_l == 4) 3465 mic_sel_reg = WCD934X_CDC_TX8_TX_PATH_CFG0; 3466 break; 3467 case WCD934X_CDC_TX_INP_MUX_ADC_MUX1_CFG1: 3468 if (e->shift_l == 0) 3469 mic_sel_reg = WCD934X_CDC_TX1_TX_PATH_CFG0; 3470 else if (e->shift_l == 2) 3471 mic_sel_reg = WCD934X_CDC_TX5_TX_PATH_CFG0; 3472 break; 3473 case WCD934X_CDC_TX_INP_MUX_ADC_MUX2_CFG1: 3474 if (e->shift_l == 0) 3475 mic_sel_reg = WCD934X_CDC_TX2_TX_PATH_CFG0; 3476 else if (e->shift_l == 2) 3477 mic_sel_reg = WCD934X_CDC_TX6_TX_PATH_CFG0; 3478 break; 3479 case WCD934X_CDC_TX_INP_MUX_ADC_MUX3_CFG1: 3480 if (e->shift_l == 0) 3481 mic_sel_reg = WCD934X_CDC_TX3_TX_PATH_CFG0; 3482 else if (e->shift_l == 2) 3483 mic_sel_reg = WCD934X_CDC_TX7_TX_PATH_CFG0; 3484 break; 3485 default: 3486 dev_err(comp->dev, "%s: e->reg: 0x%x not expected\n", 3487 __func__, e->reg); 3488 return -EINVAL; 3489 } 3490 3491 /* ADC: 0, DMIC: 1 */ 3492 mic_sel = val ? 0x0 : 0x1; 3493 if (mic_sel_reg) 3494 snd_soc_component_update_bits(comp, mic_sel_reg, BIT(7), 3495 mic_sel << 7); 3496 3497 return snd_soc_dapm_put_enum_double(kcontrol, ucontrol); 3498 } 3499 3500 static const struct snd_kcontrol_new rx_int0_2_mux = 3501 SOC_DAPM_ENUM("RX INT0_2 MUX Mux", rx_int0_2_mux_chain_enum); 3502 3503 static const struct snd_kcontrol_new rx_int1_2_mux = 3504 SOC_DAPM_ENUM("RX INT1_2 MUX Mux", rx_int1_2_mux_chain_enum); 3505 3506 static const struct snd_kcontrol_new rx_int2_2_mux = 3507 SOC_DAPM_ENUM("RX INT2_2 MUX Mux", rx_int2_2_mux_chain_enum); 3508 3509 static const struct snd_kcontrol_new rx_int3_2_mux = 3510 SOC_DAPM_ENUM("RX INT3_2 MUX Mux", rx_int3_2_mux_chain_enum); 3511 3512 static const struct snd_kcontrol_new rx_int4_2_mux = 3513 SOC_DAPM_ENUM("RX INT4_2 MUX Mux", rx_int4_2_mux_chain_enum); 3514 3515 static const struct snd_kcontrol_new rx_int7_2_mux = 3516 SOC_DAPM_ENUM("RX INT7_2 MUX Mux", rx_int7_2_mux_chain_enum); 3517 3518 static const struct snd_kcontrol_new rx_int8_2_mux = 3519 SOC_DAPM_ENUM("RX INT8_2 MUX Mux", rx_int8_2_mux_chain_enum); 3520 3521 static const struct snd_kcontrol_new rx_int0_1_mix_inp0_mux = 3522 SOC_DAPM_ENUM("RX INT0_1 MIX1 INP0 Mux", rx_int0_1_mix_inp0_chain_enum); 3523 3524 static const struct snd_kcontrol_new rx_int0_1_mix_inp1_mux = 3525 SOC_DAPM_ENUM("RX INT0_1 MIX1 INP1 Mux", rx_int0_1_mix_inp1_chain_enum); 3526 3527 static const struct snd_kcontrol_new rx_int0_1_mix_inp2_mux = 3528 SOC_DAPM_ENUM("RX INT0_1 MIX1 INP2 Mux", rx_int0_1_mix_inp2_chain_enum); 3529 3530 static const struct snd_kcontrol_new rx_int1_1_mix_inp0_mux = 3531 SOC_DAPM_ENUM("RX INT1_1 MIX1 INP0 Mux", rx_int1_1_mix_inp0_chain_enum); 3532 3533 static const struct snd_kcontrol_new rx_int1_1_mix_inp1_mux = 3534 SOC_DAPM_ENUM("RX INT1_1 MIX1 INP1 Mux", rx_int1_1_mix_inp1_chain_enum); 3535 3536 static const struct snd_kcontrol_new rx_int1_1_mix_inp2_mux = 3537 SOC_DAPM_ENUM("RX INT1_1 MIX1 INP2 Mux", rx_int1_1_mix_inp2_chain_enum); 3538 3539 static const struct snd_kcontrol_new rx_int2_1_mix_inp0_mux = 3540 SOC_DAPM_ENUM("RX INT2_1 MIX1 INP0 Mux", rx_int2_1_mix_inp0_chain_enum); 3541 3542 static const struct snd_kcontrol_new rx_int2_1_mix_inp1_mux = 3543 SOC_DAPM_ENUM("RX INT2_1 MIX1 INP1 Mux", rx_int2_1_mix_inp1_chain_enum); 3544 3545 static const struct snd_kcontrol_new rx_int2_1_mix_inp2_mux = 3546 SOC_DAPM_ENUM("RX INT2_1 MIX1 INP2 Mux", rx_int2_1_mix_inp2_chain_enum); 3547 3548 static const struct snd_kcontrol_new rx_int3_1_mix_inp0_mux = 3549 SOC_DAPM_ENUM("RX INT3_1 MIX1 INP0 Mux", rx_int3_1_mix_inp0_chain_enum); 3550 3551 static const struct snd_kcontrol_new rx_int3_1_mix_inp1_mux = 3552 SOC_DAPM_ENUM("RX INT3_1 MIX1 INP1 Mux", rx_int3_1_mix_inp1_chain_enum); 3553 3554 static const struct snd_kcontrol_new rx_int3_1_mix_inp2_mux = 3555 SOC_DAPM_ENUM("RX INT3_1 MIX1 INP2 Mux", rx_int3_1_mix_inp2_chain_enum); 3556 3557 static const struct snd_kcontrol_new rx_int4_1_mix_inp0_mux = 3558 SOC_DAPM_ENUM("RX INT4_1 MIX1 INP0 Mux", rx_int4_1_mix_inp0_chain_enum); 3559 3560 static const struct snd_kcontrol_new rx_int4_1_mix_inp1_mux = 3561 SOC_DAPM_ENUM("RX INT4_1 MIX1 INP1 Mux", rx_int4_1_mix_inp1_chain_enum); 3562 3563 static const struct snd_kcontrol_new rx_int4_1_mix_inp2_mux = 3564 SOC_DAPM_ENUM("RX INT4_1 MIX1 INP2 Mux", rx_int4_1_mix_inp2_chain_enum); 3565 3566 static const struct snd_kcontrol_new rx_int7_1_mix_inp0_mux = 3567 SOC_DAPM_ENUM("RX INT7_1 MIX1 INP0 Mux", rx_int7_1_mix_inp0_chain_enum); 3568 3569 static const struct snd_kcontrol_new rx_int7_1_mix_inp1_mux = 3570 SOC_DAPM_ENUM("RX INT7_1 MIX1 INP1 Mux", rx_int7_1_mix_inp1_chain_enum); 3571 3572 static const struct snd_kcontrol_new rx_int7_1_mix_inp2_mux = 3573 SOC_DAPM_ENUM("RX INT7_1 MIX1 INP2 Mux", rx_int7_1_mix_inp2_chain_enum); 3574 3575 static const struct snd_kcontrol_new rx_int8_1_mix_inp0_mux = 3576 SOC_DAPM_ENUM("RX INT8_1 MIX1 INP0 Mux", rx_int8_1_mix_inp0_chain_enum); 3577 3578 static const struct snd_kcontrol_new rx_int8_1_mix_inp1_mux = 3579 SOC_DAPM_ENUM("RX INT8_1 MIX1 INP1 Mux", rx_int8_1_mix_inp1_chain_enum); 3580 3581 static const struct snd_kcontrol_new rx_int8_1_mix_inp2_mux = 3582 SOC_DAPM_ENUM("RX INT8_1 MIX1 INP2 Mux", rx_int8_1_mix_inp2_chain_enum); 3583 3584 static const struct snd_kcontrol_new rx_int0_mix2_inp_mux = 3585 SOC_DAPM_ENUM("RX INT0 MIX2 INP Mux", rx_int0_mix2_inp_mux_enum); 3586 3587 static const struct snd_kcontrol_new rx_int1_mix2_inp_mux = 3588 SOC_DAPM_ENUM("RX INT1 MIX2 INP Mux", rx_int1_mix2_inp_mux_enum); 3589 3590 static const struct snd_kcontrol_new rx_int2_mix2_inp_mux = 3591 SOC_DAPM_ENUM("RX INT2 MIX2 INP Mux", rx_int2_mix2_inp_mux_enum); 3592 3593 static const struct snd_kcontrol_new rx_int3_mix2_inp_mux = 3594 SOC_DAPM_ENUM("RX INT3 MIX2 INP Mux", rx_int3_mix2_inp_mux_enum); 3595 3596 static const struct snd_kcontrol_new rx_int4_mix2_inp_mux = 3597 SOC_DAPM_ENUM("RX INT4 MIX2 INP Mux", rx_int4_mix2_inp_mux_enum); 3598 3599 static const struct snd_kcontrol_new rx_int7_mix2_inp_mux = 3600 SOC_DAPM_ENUM("RX INT7 MIX2 INP Mux", rx_int7_mix2_inp_mux_enum); 3601 3602 static const struct snd_kcontrol_new iir0_inp0_mux = 3603 SOC_DAPM_ENUM("IIR0 INP0 Mux", iir0_inp0_mux_enum); 3604 static const struct snd_kcontrol_new iir0_inp1_mux = 3605 SOC_DAPM_ENUM("IIR0 INP1 Mux", iir0_inp1_mux_enum); 3606 static const struct snd_kcontrol_new iir0_inp2_mux = 3607 SOC_DAPM_ENUM("IIR0 INP2 Mux", iir0_inp2_mux_enum); 3608 static const struct snd_kcontrol_new iir0_inp3_mux = 3609 SOC_DAPM_ENUM("IIR0 INP3 Mux", iir0_inp3_mux_enum); 3610 3611 static const struct snd_kcontrol_new iir1_inp0_mux = 3612 SOC_DAPM_ENUM("IIR1 INP0 Mux", iir1_inp0_mux_enum); 3613 static const struct snd_kcontrol_new iir1_inp1_mux = 3614 SOC_DAPM_ENUM("IIR1 INP1 Mux", iir1_inp1_mux_enum); 3615 static const struct snd_kcontrol_new iir1_inp2_mux = 3616 SOC_DAPM_ENUM("IIR1 INP2 Mux", iir1_inp2_mux_enum); 3617 static const struct snd_kcontrol_new iir1_inp3_mux = 3618 SOC_DAPM_ENUM("IIR1 INP3 Mux", iir1_inp3_mux_enum); 3619 3620 static const struct snd_kcontrol_new slim_rx_mux[WCD934X_RX_MAX] = { 3621 SOC_DAPM_ENUM_EXT("SLIM RX0 Mux", slim_rx_mux_enum, 3622 slim_rx_mux_get, slim_rx_mux_put), 3623 SOC_DAPM_ENUM_EXT("SLIM RX1 Mux", slim_rx_mux_enum, 3624 slim_rx_mux_get, slim_rx_mux_put), 3625 SOC_DAPM_ENUM_EXT("SLIM RX2 Mux", slim_rx_mux_enum, 3626 slim_rx_mux_get, slim_rx_mux_put), 3627 SOC_DAPM_ENUM_EXT("SLIM RX3 Mux", slim_rx_mux_enum, 3628 slim_rx_mux_get, slim_rx_mux_put), 3629 SOC_DAPM_ENUM_EXT("SLIM RX4 Mux", slim_rx_mux_enum, 3630 slim_rx_mux_get, slim_rx_mux_put), 3631 SOC_DAPM_ENUM_EXT("SLIM RX5 Mux", slim_rx_mux_enum, 3632 slim_rx_mux_get, slim_rx_mux_put), 3633 SOC_DAPM_ENUM_EXT("SLIM RX6 Mux", slim_rx_mux_enum, 3634 slim_rx_mux_get, slim_rx_mux_put), 3635 SOC_DAPM_ENUM_EXT("SLIM RX7 Mux", slim_rx_mux_enum, 3636 slim_rx_mux_get, slim_rx_mux_put), 3637 }; 3638 3639 static const struct snd_kcontrol_new rx_int1_asrc_switch[] = { 3640 SOC_DAPM_SINGLE("HPHL Switch", SND_SOC_NOPM, 0, 1, 0), 3641 }; 3642 3643 static const struct snd_kcontrol_new rx_int2_asrc_switch[] = { 3644 SOC_DAPM_SINGLE("HPHR Switch", SND_SOC_NOPM, 0, 1, 0), 3645 }; 3646 3647 static const struct snd_kcontrol_new rx_int3_asrc_switch[] = { 3648 SOC_DAPM_SINGLE("LO1 Switch", SND_SOC_NOPM, 0, 1, 0), 3649 }; 3650 3651 static const struct snd_kcontrol_new rx_int4_asrc_switch[] = { 3652 SOC_DAPM_SINGLE("LO2 Switch", SND_SOC_NOPM, 0, 1, 0), 3653 }; 3654 3655 static const struct snd_kcontrol_new rx_int0_dem_inp_mux = 3656 SOC_DAPM_ENUM_EXT("RX INT0 DEM MUX Mux", rx_int0_dem_inp_mux_enum, 3657 snd_soc_dapm_get_enum_double, 3658 wcd934x_int_dem_inp_mux_put); 3659 3660 static const struct snd_kcontrol_new rx_int1_dem_inp_mux = 3661 SOC_DAPM_ENUM_EXT("RX INT1 DEM MUX Mux", rx_int1_dem_inp_mux_enum, 3662 snd_soc_dapm_get_enum_double, 3663 wcd934x_int_dem_inp_mux_put); 3664 3665 static const struct snd_kcontrol_new rx_int2_dem_inp_mux = 3666 SOC_DAPM_ENUM_EXT("RX INT2 DEM MUX Mux", rx_int2_dem_inp_mux_enum, 3667 snd_soc_dapm_get_enum_double, 3668 wcd934x_int_dem_inp_mux_put); 3669 3670 static const struct snd_kcontrol_new rx_int0_1_interp_mux = 3671 SOC_DAPM_ENUM("RX INT0_1 INTERP Mux", rx_int0_1_interp_mux_enum); 3672 3673 static const struct snd_kcontrol_new rx_int1_1_interp_mux = 3674 SOC_DAPM_ENUM("RX INT1_1 INTERP Mux", rx_int1_1_interp_mux_enum); 3675 3676 static const struct snd_kcontrol_new rx_int2_1_interp_mux = 3677 SOC_DAPM_ENUM("RX INT2_1 INTERP Mux", rx_int2_1_interp_mux_enum); 3678 3679 static const struct snd_kcontrol_new rx_int3_1_interp_mux = 3680 SOC_DAPM_ENUM("RX INT3_1 INTERP Mux", rx_int3_1_interp_mux_enum); 3681 3682 static const struct snd_kcontrol_new rx_int4_1_interp_mux = 3683 SOC_DAPM_ENUM("RX INT4_1 INTERP Mux", rx_int4_1_interp_mux_enum); 3684 3685 static const struct snd_kcontrol_new rx_int7_1_interp_mux = 3686 SOC_DAPM_ENUM("RX INT7_1 INTERP Mux", rx_int7_1_interp_mux_enum); 3687 3688 static const struct snd_kcontrol_new rx_int8_1_interp_mux = 3689 SOC_DAPM_ENUM("RX INT8_1 INTERP Mux", rx_int8_1_interp_mux_enum); 3690 3691 static const struct snd_kcontrol_new rx_int0_2_interp_mux = 3692 SOC_DAPM_ENUM("RX INT0_2 INTERP Mux", rx_int0_2_interp_mux_enum); 3693 3694 static const struct snd_kcontrol_new rx_int1_2_interp_mux = 3695 SOC_DAPM_ENUM("RX INT1_2 INTERP Mux", rx_int1_2_interp_mux_enum); 3696 3697 static const struct snd_kcontrol_new rx_int2_2_interp_mux = 3698 SOC_DAPM_ENUM("RX INT2_2 INTERP Mux", rx_int2_2_interp_mux_enum); 3699 3700 static const struct snd_kcontrol_new rx_int3_2_interp_mux = 3701 SOC_DAPM_ENUM("RX INT3_2 INTERP Mux", rx_int3_2_interp_mux_enum); 3702 3703 static const struct snd_kcontrol_new rx_int4_2_interp_mux = 3704 SOC_DAPM_ENUM("RX INT4_2 INTERP Mux", rx_int4_2_interp_mux_enum); 3705 3706 static const struct snd_kcontrol_new rx_int7_2_interp_mux = 3707 SOC_DAPM_ENUM("RX INT7_2 INTERP Mux", rx_int7_2_interp_mux_enum); 3708 3709 static const struct snd_kcontrol_new rx_int8_2_interp_mux = 3710 SOC_DAPM_ENUM("RX INT8_2 INTERP Mux", rx_int8_2_interp_mux_enum); 3711 3712 static const struct snd_kcontrol_new tx_dmic_mux0 = 3713 SOC_DAPM_ENUM("DMIC MUX0 Mux", tx_dmic_mux0_enum); 3714 3715 static const struct snd_kcontrol_new tx_dmic_mux1 = 3716 SOC_DAPM_ENUM("DMIC MUX1 Mux", tx_dmic_mux1_enum); 3717 3718 static const struct snd_kcontrol_new tx_dmic_mux2 = 3719 SOC_DAPM_ENUM("DMIC MUX2 Mux", tx_dmic_mux2_enum); 3720 3721 static const struct snd_kcontrol_new tx_dmic_mux3 = 3722 SOC_DAPM_ENUM("DMIC MUX3 Mux", tx_dmic_mux3_enum); 3723 3724 static const struct snd_kcontrol_new tx_dmic_mux4 = 3725 SOC_DAPM_ENUM("DMIC MUX4 Mux", tx_dmic_mux4_enum); 3726 3727 static const struct snd_kcontrol_new tx_dmic_mux5 = 3728 SOC_DAPM_ENUM("DMIC MUX5 Mux", tx_dmic_mux5_enum); 3729 3730 static const struct snd_kcontrol_new tx_dmic_mux6 = 3731 SOC_DAPM_ENUM("DMIC MUX6 Mux", tx_dmic_mux6_enum); 3732 3733 static const struct snd_kcontrol_new tx_dmic_mux7 = 3734 SOC_DAPM_ENUM("DMIC MUX7 Mux", tx_dmic_mux7_enum); 3735 3736 static const struct snd_kcontrol_new tx_dmic_mux8 = 3737 SOC_DAPM_ENUM("DMIC MUX8 Mux", tx_dmic_mux8_enum); 3738 3739 static const struct snd_kcontrol_new tx_amic_mux0 = 3740 SOC_DAPM_ENUM("AMIC MUX0 Mux", tx_amic_mux0_enum); 3741 3742 static const struct snd_kcontrol_new tx_amic_mux1 = 3743 SOC_DAPM_ENUM("AMIC MUX1 Mux", tx_amic_mux1_enum); 3744 3745 static const struct snd_kcontrol_new tx_amic_mux2 = 3746 SOC_DAPM_ENUM("AMIC MUX2 Mux", tx_amic_mux2_enum); 3747 3748 static const struct snd_kcontrol_new tx_amic_mux3 = 3749 SOC_DAPM_ENUM("AMIC MUX3 Mux", tx_amic_mux3_enum); 3750 3751 static const struct snd_kcontrol_new tx_amic_mux4 = 3752 SOC_DAPM_ENUM("AMIC MUX4 Mux", tx_amic_mux4_enum); 3753 3754 static const struct snd_kcontrol_new tx_amic_mux5 = 3755 SOC_DAPM_ENUM("AMIC MUX5 Mux", tx_amic_mux5_enum); 3756 3757 static const struct snd_kcontrol_new tx_amic_mux6 = 3758 SOC_DAPM_ENUM("AMIC MUX6 Mux", tx_amic_mux6_enum); 3759 3760 static const struct snd_kcontrol_new tx_amic_mux7 = 3761 SOC_DAPM_ENUM("AMIC MUX7 Mux", tx_amic_mux7_enum); 3762 3763 static const struct snd_kcontrol_new tx_amic_mux8 = 3764 SOC_DAPM_ENUM("AMIC MUX8 Mux", tx_amic_mux8_enum); 3765 3766 static const struct snd_kcontrol_new tx_amic4_5 = 3767 SOC_DAPM_ENUM("AMIC4_5 SEL Mux", tx_amic4_5_enum); 3768 3769 static const struct snd_kcontrol_new tx_adc_mux0_mux = 3770 SOC_DAPM_ENUM_EXT("ADC MUX0 Mux", tx_adc_mux0_enum, 3771 snd_soc_dapm_get_enum_double, wcd934x_dec_enum_put); 3772 static const struct snd_kcontrol_new tx_adc_mux1_mux = 3773 SOC_DAPM_ENUM_EXT("ADC MUX1 Mux", tx_adc_mux1_enum, 3774 snd_soc_dapm_get_enum_double, wcd934x_dec_enum_put); 3775 static const struct snd_kcontrol_new tx_adc_mux2_mux = 3776 SOC_DAPM_ENUM_EXT("ADC MUX2 Mux", tx_adc_mux2_enum, 3777 snd_soc_dapm_get_enum_double, wcd934x_dec_enum_put); 3778 static const struct snd_kcontrol_new tx_adc_mux3_mux = 3779 SOC_DAPM_ENUM_EXT("ADC MUX3 Mux", tx_adc_mux3_enum, 3780 snd_soc_dapm_get_enum_double, wcd934x_dec_enum_put); 3781 static const struct snd_kcontrol_new tx_adc_mux4_mux = 3782 SOC_DAPM_ENUM_EXT("ADC MUX4 Mux", tx_adc_mux4_enum, 3783 snd_soc_dapm_get_enum_double, wcd934x_dec_enum_put); 3784 static const struct snd_kcontrol_new tx_adc_mux5_mux = 3785 SOC_DAPM_ENUM_EXT("ADC MUX5 Mux", tx_adc_mux5_enum, 3786 snd_soc_dapm_get_enum_double, wcd934x_dec_enum_put); 3787 static const struct snd_kcontrol_new tx_adc_mux6_mux = 3788 SOC_DAPM_ENUM_EXT("ADC MUX6 Mux", tx_adc_mux6_enum, 3789 snd_soc_dapm_get_enum_double, wcd934x_dec_enum_put); 3790 static const struct snd_kcontrol_new tx_adc_mux7_mux = 3791 SOC_DAPM_ENUM_EXT("ADC MUX7 Mux", tx_adc_mux7_enum, 3792 snd_soc_dapm_get_enum_double, wcd934x_dec_enum_put); 3793 static const struct snd_kcontrol_new tx_adc_mux8_mux = 3794 SOC_DAPM_ENUM_EXT("ADC MUX8 Mux", tx_adc_mux8_enum, 3795 snd_soc_dapm_get_enum_double, wcd934x_dec_enum_put); 3796 3797 static const struct snd_kcontrol_new cdc_if_tx0_mux = 3798 SOC_DAPM_ENUM("CDC_IF TX0 MUX Mux", cdc_if_tx0_mux_enum); 3799 static const struct snd_kcontrol_new cdc_if_tx1_mux = 3800 SOC_DAPM_ENUM("CDC_IF TX1 MUX Mux", cdc_if_tx1_mux_enum); 3801 static const struct snd_kcontrol_new cdc_if_tx2_mux = 3802 SOC_DAPM_ENUM("CDC_IF TX2 MUX Mux", cdc_if_tx2_mux_enum); 3803 static const struct snd_kcontrol_new cdc_if_tx3_mux = 3804 SOC_DAPM_ENUM("CDC_IF TX3 MUX Mux", cdc_if_tx3_mux_enum); 3805 static const struct snd_kcontrol_new cdc_if_tx4_mux = 3806 SOC_DAPM_ENUM("CDC_IF TX4 MUX Mux", cdc_if_tx4_mux_enum); 3807 static const struct snd_kcontrol_new cdc_if_tx5_mux = 3808 SOC_DAPM_ENUM("CDC_IF TX5 MUX Mux", cdc_if_tx5_mux_enum); 3809 static const struct snd_kcontrol_new cdc_if_tx6_mux = 3810 SOC_DAPM_ENUM("CDC_IF TX6 MUX Mux", cdc_if_tx6_mux_enum); 3811 static const struct snd_kcontrol_new cdc_if_tx7_mux = 3812 SOC_DAPM_ENUM("CDC_IF TX7 MUX Mux", cdc_if_tx7_mux_enum); 3813 static const struct snd_kcontrol_new cdc_if_tx8_mux = 3814 SOC_DAPM_ENUM("CDC_IF TX8 MUX Mux", cdc_if_tx8_mux_enum); 3815 static const struct snd_kcontrol_new cdc_if_tx9_mux = 3816 SOC_DAPM_ENUM("CDC_IF TX9 MUX Mux", cdc_if_tx9_mux_enum); 3817 static const struct snd_kcontrol_new cdc_if_tx10_mux = 3818 SOC_DAPM_ENUM("CDC_IF TX10 MUX Mux", cdc_if_tx10_mux_enum); 3819 static const struct snd_kcontrol_new cdc_if_tx11_mux = 3820 SOC_DAPM_ENUM("CDC_IF TX11 MUX Mux", cdc_if_tx11_mux_enum); 3821 static const struct snd_kcontrol_new cdc_if_tx11_inp1_mux = 3822 SOC_DAPM_ENUM("CDC_IF TX11 INP1 MUX Mux", cdc_if_tx11_inp1_mux_enum); 3823 static const struct snd_kcontrol_new cdc_if_tx13_mux = 3824 SOC_DAPM_ENUM("CDC_IF TX13 MUX Mux", cdc_if_tx13_mux_enum); 3825 static const struct snd_kcontrol_new cdc_if_tx13_inp1_mux = 3826 SOC_DAPM_ENUM("CDC_IF TX13 INP1 MUX Mux", cdc_if_tx13_inp1_mux_enum); 3827 3828 static int slim_tx_mixer_get(struct snd_kcontrol *kc, 3829 struct snd_ctl_elem_value *ucontrol) 3830 { 3831 struct snd_soc_dapm_context *dapm = snd_soc_dapm_kcontrol_dapm(kc); 3832 struct wcd934x_codec *wcd = dev_get_drvdata(dapm->dev); 3833 struct soc_mixer_control *mixer = 3834 (struct soc_mixer_control *)kc->private_value; 3835 int port_id = mixer->shift; 3836 3837 ucontrol->value.integer.value[0] = wcd->tx_port_value[port_id]; 3838 3839 return 0; 3840 } 3841 3842 static int slim_tx_mixer_put(struct snd_kcontrol *kc, 3843 struct snd_ctl_elem_value *ucontrol) 3844 { 3845 struct snd_soc_dapm_widget *widget = snd_soc_dapm_kcontrol_widget(kc); 3846 struct wcd934x_codec *wcd = dev_get_drvdata(widget->dapm->dev); 3847 struct snd_soc_dapm_update *update = NULL; 3848 struct soc_mixer_control *mixer = 3849 (struct soc_mixer_control *)kc->private_value; 3850 int enable = ucontrol->value.integer.value[0]; 3851 struct wcd934x_slim_ch *ch, *c; 3852 int dai_id = widget->shift; 3853 int port_id = mixer->shift; 3854 3855 /* only add to the list if value not set */ 3856 if (enable == wcd->tx_port_value[port_id]) 3857 return 0; 3858 3859 if (enable) { 3860 if (list_empty(&wcd->tx_chs[port_id].list)) { 3861 list_add_tail(&wcd->tx_chs[port_id].list, 3862 &wcd->dai[dai_id].slim_ch_list); 3863 } else { 3864 dev_err(wcd->dev ,"SLIM_TX%d PORT is busy\n", port_id); 3865 return 0; 3866 } 3867 } else { 3868 bool found = false; 3869 3870 list_for_each_entry_safe(ch, c, &wcd->dai[dai_id].slim_ch_list, list) { 3871 if (ch->port == port_id) { 3872 found = true; 3873 list_del_init(&wcd->tx_chs[port_id].list); 3874 break; 3875 } 3876 } 3877 if (!found) 3878 return 0; 3879 } 3880 3881 wcd->tx_port_value[port_id] = enable; 3882 snd_soc_dapm_mixer_update_power(widget->dapm, kc, enable, update); 3883 3884 return 1; 3885 } 3886 3887 static const struct snd_kcontrol_new aif1_slim_cap_mixer[] = { 3888 SOC_SINGLE_EXT("SLIM TX0", SND_SOC_NOPM, WCD934X_TX0, 1, 0, 3889 slim_tx_mixer_get, slim_tx_mixer_put), 3890 SOC_SINGLE_EXT("SLIM TX1", SND_SOC_NOPM, WCD934X_TX1, 1, 0, 3891 slim_tx_mixer_get, slim_tx_mixer_put), 3892 SOC_SINGLE_EXT("SLIM TX2", SND_SOC_NOPM, WCD934X_TX2, 1, 0, 3893 slim_tx_mixer_get, slim_tx_mixer_put), 3894 SOC_SINGLE_EXT("SLIM TX3", SND_SOC_NOPM, WCD934X_TX3, 1, 0, 3895 slim_tx_mixer_get, slim_tx_mixer_put), 3896 SOC_SINGLE_EXT("SLIM TX4", SND_SOC_NOPM, WCD934X_TX4, 1, 0, 3897 slim_tx_mixer_get, slim_tx_mixer_put), 3898 SOC_SINGLE_EXT("SLIM TX5", SND_SOC_NOPM, WCD934X_TX5, 1, 0, 3899 slim_tx_mixer_get, slim_tx_mixer_put), 3900 SOC_SINGLE_EXT("SLIM TX6", SND_SOC_NOPM, WCD934X_TX6, 1, 0, 3901 slim_tx_mixer_get, slim_tx_mixer_put), 3902 SOC_SINGLE_EXT("SLIM TX7", SND_SOC_NOPM, WCD934X_TX7, 1, 0, 3903 slim_tx_mixer_get, slim_tx_mixer_put), 3904 SOC_SINGLE_EXT("SLIM TX8", SND_SOC_NOPM, WCD934X_TX8, 1, 0, 3905 slim_tx_mixer_get, slim_tx_mixer_put), 3906 SOC_SINGLE_EXT("SLIM TX9", SND_SOC_NOPM, WCD934X_TX9, 1, 0, 3907 slim_tx_mixer_get, slim_tx_mixer_put), 3908 SOC_SINGLE_EXT("SLIM TX10", SND_SOC_NOPM, WCD934X_TX10, 1, 0, 3909 slim_tx_mixer_get, slim_tx_mixer_put), 3910 SOC_SINGLE_EXT("SLIM TX11", SND_SOC_NOPM, WCD934X_TX11, 1, 0, 3911 slim_tx_mixer_get, slim_tx_mixer_put), 3912 SOC_SINGLE_EXT("SLIM TX13", SND_SOC_NOPM, WCD934X_TX13, 1, 0, 3913 slim_tx_mixer_get, slim_tx_mixer_put), 3914 }; 3915 3916 static const struct snd_kcontrol_new aif2_slim_cap_mixer[] = { 3917 SOC_SINGLE_EXT("SLIM TX0", SND_SOC_NOPM, WCD934X_TX0, 1, 0, 3918 slim_tx_mixer_get, slim_tx_mixer_put), 3919 SOC_SINGLE_EXT("SLIM TX1", SND_SOC_NOPM, WCD934X_TX1, 1, 0, 3920 slim_tx_mixer_get, slim_tx_mixer_put), 3921 SOC_SINGLE_EXT("SLIM TX2", SND_SOC_NOPM, WCD934X_TX2, 1, 0, 3922 slim_tx_mixer_get, slim_tx_mixer_put), 3923 SOC_SINGLE_EXT("SLIM TX3", SND_SOC_NOPM, WCD934X_TX3, 1, 0, 3924 slim_tx_mixer_get, slim_tx_mixer_put), 3925 SOC_SINGLE_EXT("SLIM TX4", SND_SOC_NOPM, WCD934X_TX4, 1, 0, 3926 slim_tx_mixer_get, slim_tx_mixer_put), 3927 SOC_SINGLE_EXT("SLIM TX5", SND_SOC_NOPM, WCD934X_TX5, 1, 0, 3928 slim_tx_mixer_get, slim_tx_mixer_put), 3929 SOC_SINGLE_EXT("SLIM TX6", SND_SOC_NOPM, WCD934X_TX6, 1, 0, 3930 slim_tx_mixer_get, slim_tx_mixer_put), 3931 SOC_SINGLE_EXT("SLIM TX7", SND_SOC_NOPM, WCD934X_TX7, 1, 0, 3932 slim_tx_mixer_get, slim_tx_mixer_put), 3933 SOC_SINGLE_EXT("SLIM TX8", SND_SOC_NOPM, WCD934X_TX8, 1, 0, 3934 slim_tx_mixer_get, slim_tx_mixer_put), 3935 SOC_SINGLE_EXT("SLIM TX9", SND_SOC_NOPM, WCD934X_TX9, 1, 0, 3936 slim_tx_mixer_get, slim_tx_mixer_put), 3937 SOC_SINGLE_EXT("SLIM TX10", SND_SOC_NOPM, WCD934X_TX10, 1, 0, 3938 slim_tx_mixer_get, slim_tx_mixer_put), 3939 SOC_SINGLE_EXT("SLIM TX11", SND_SOC_NOPM, WCD934X_TX11, 1, 0, 3940 slim_tx_mixer_get, slim_tx_mixer_put), 3941 SOC_SINGLE_EXT("SLIM TX13", SND_SOC_NOPM, WCD934X_TX13, 1, 0, 3942 slim_tx_mixer_get, slim_tx_mixer_put), 3943 }; 3944 3945 static const struct snd_kcontrol_new aif3_slim_cap_mixer[] = { 3946 SOC_SINGLE_EXT("SLIM TX0", SND_SOC_NOPM, WCD934X_TX0, 1, 0, 3947 slim_tx_mixer_get, slim_tx_mixer_put), 3948 SOC_SINGLE_EXT("SLIM TX1", SND_SOC_NOPM, WCD934X_TX1, 1, 0, 3949 slim_tx_mixer_get, slim_tx_mixer_put), 3950 SOC_SINGLE_EXT("SLIM TX2", SND_SOC_NOPM, WCD934X_TX2, 1, 0, 3951 slim_tx_mixer_get, slim_tx_mixer_put), 3952 SOC_SINGLE_EXT("SLIM TX3", SND_SOC_NOPM, WCD934X_TX3, 1, 0, 3953 slim_tx_mixer_get, slim_tx_mixer_put), 3954 SOC_SINGLE_EXT("SLIM TX4", SND_SOC_NOPM, WCD934X_TX4, 1, 0, 3955 slim_tx_mixer_get, slim_tx_mixer_put), 3956 SOC_SINGLE_EXT("SLIM TX5", SND_SOC_NOPM, WCD934X_TX5, 1, 0, 3957 slim_tx_mixer_get, slim_tx_mixer_put), 3958 SOC_SINGLE_EXT("SLIM TX6", SND_SOC_NOPM, WCD934X_TX6, 1, 0, 3959 slim_tx_mixer_get, slim_tx_mixer_put), 3960 SOC_SINGLE_EXT("SLIM TX7", SND_SOC_NOPM, WCD934X_TX7, 1, 0, 3961 slim_tx_mixer_get, slim_tx_mixer_put), 3962 SOC_SINGLE_EXT("SLIM TX8", SND_SOC_NOPM, WCD934X_TX8, 1, 0, 3963 slim_tx_mixer_get, slim_tx_mixer_put), 3964 SOC_SINGLE_EXT("SLIM TX9", SND_SOC_NOPM, WCD934X_TX9, 1, 0, 3965 slim_tx_mixer_get, slim_tx_mixer_put), 3966 SOC_SINGLE_EXT("SLIM TX10", SND_SOC_NOPM, WCD934X_TX10, 1, 0, 3967 slim_tx_mixer_get, slim_tx_mixer_put), 3968 SOC_SINGLE_EXT("SLIM TX11", SND_SOC_NOPM, WCD934X_TX11, 1, 0, 3969 slim_tx_mixer_get, slim_tx_mixer_put), 3970 SOC_SINGLE_EXT("SLIM TX13", SND_SOC_NOPM, WCD934X_TX13, 1, 0, 3971 slim_tx_mixer_get, slim_tx_mixer_put), 3972 }; 3973 3974 static const struct snd_kcontrol_new wcd934x_snd_controls[] = { 3975 /* Gain Controls */ 3976 SOC_SINGLE_TLV("EAR PA Volume", WCD934X_ANA_EAR, 4, 4, 1, ear_pa_gain), 3977 SOC_SINGLE_TLV("HPHL Volume", WCD934X_HPH_L_EN, 0, 24, 1, line_gain), 3978 SOC_SINGLE_TLV("HPHR Volume", WCD934X_HPH_R_EN, 0, 24, 1, line_gain), 3979 SOC_SINGLE_TLV("LINEOUT1 Volume", WCD934X_DIFF_LO_LO1_COMPANDER, 3980 3, 16, 1, line_gain), 3981 SOC_SINGLE_TLV("LINEOUT2 Volume", WCD934X_DIFF_LO_LO2_COMPANDER, 3982 3, 16, 1, line_gain), 3983 3984 SOC_SINGLE_TLV("ADC1 Volume", WCD934X_ANA_AMIC1, 0, 20, 0, analog_gain), 3985 SOC_SINGLE_TLV("ADC2 Volume", WCD934X_ANA_AMIC2, 0, 20, 0, analog_gain), 3986 SOC_SINGLE_TLV("ADC3 Volume", WCD934X_ANA_AMIC3, 0, 20, 0, analog_gain), 3987 SOC_SINGLE_TLV("ADC4 Volume", WCD934X_ANA_AMIC4, 0, 20, 0, analog_gain), 3988 3989 SOC_SINGLE_S8_TLV("RX0 Digital Volume", WCD934X_CDC_RX0_RX_VOL_CTL, 3990 -84, 40, digital_gain), /* -84dB min - 40dB max */ 3991 SOC_SINGLE_S8_TLV("RX1 Digital Volume", WCD934X_CDC_RX1_RX_VOL_CTL, 3992 -84, 40, digital_gain), 3993 SOC_SINGLE_S8_TLV("RX2 Digital Volume", WCD934X_CDC_RX2_RX_VOL_CTL, 3994 -84, 40, digital_gain), 3995 SOC_SINGLE_S8_TLV("RX3 Digital Volume", WCD934X_CDC_RX3_RX_VOL_CTL, 3996 -84, 40, digital_gain), 3997 SOC_SINGLE_S8_TLV("RX4 Digital Volume", WCD934X_CDC_RX4_RX_VOL_CTL, 3998 -84, 40, digital_gain), 3999 SOC_SINGLE_S8_TLV("RX7 Digital Volume", WCD934X_CDC_RX7_RX_VOL_CTL, 4000 -84, 40, digital_gain), 4001 SOC_SINGLE_S8_TLV("RX8 Digital Volume", WCD934X_CDC_RX8_RX_VOL_CTL, 4002 -84, 40, digital_gain), 4003 SOC_SINGLE_S8_TLV("RX0 Mix Digital Volume", 4004 WCD934X_CDC_RX0_RX_VOL_MIX_CTL, 4005 -84, 40, digital_gain), 4006 SOC_SINGLE_S8_TLV("RX1 Mix Digital Volume", 4007 WCD934X_CDC_RX1_RX_VOL_MIX_CTL, 4008 -84, 40, digital_gain), 4009 SOC_SINGLE_S8_TLV("RX2 Mix Digital Volume", 4010 WCD934X_CDC_RX2_RX_VOL_MIX_CTL, 4011 -84, 40, digital_gain), 4012 SOC_SINGLE_S8_TLV("RX3 Mix Digital Volume", 4013 WCD934X_CDC_RX3_RX_VOL_MIX_CTL, 4014 -84, 40, digital_gain), 4015 SOC_SINGLE_S8_TLV("RX4 Mix Digital Volume", 4016 WCD934X_CDC_RX4_RX_VOL_MIX_CTL, 4017 -84, 40, digital_gain), 4018 SOC_SINGLE_S8_TLV("RX7 Mix Digital Volume", 4019 WCD934X_CDC_RX7_RX_VOL_MIX_CTL, 4020 -84, 40, digital_gain), 4021 SOC_SINGLE_S8_TLV("RX8 Mix Digital Volume", 4022 WCD934X_CDC_RX8_RX_VOL_MIX_CTL, 4023 -84, 40, digital_gain), 4024 4025 SOC_SINGLE_S8_TLV("DEC0 Volume", WCD934X_CDC_TX0_TX_VOL_CTL, 4026 -84, 40, digital_gain), 4027 SOC_SINGLE_S8_TLV("DEC1 Volume", WCD934X_CDC_TX1_TX_VOL_CTL, 4028 -84, 40, digital_gain), 4029 SOC_SINGLE_S8_TLV("DEC2 Volume", WCD934X_CDC_TX2_TX_VOL_CTL, 4030 -84, 40, digital_gain), 4031 SOC_SINGLE_S8_TLV("DEC3 Volume", WCD934X_CDC_TX3_TX_VOL_CTL, 4032 -84, 40, digital_gain), 4033 SOC_SINGLE_S8_TLV("DEC4 Volume", WCD934X_CDC_TX4_TX_VOL_CTL, 4034 -84, 40, digital_gain), 4035 SOC_SINGLE_S8_TLV("DEC5 Volume", WCD934X_CDC_TX5_TX_VOL_CTL, 4036 -84, 40, digital_gain), 4037 SOC_SINGLE_S8_TLV("DEC6 Volume", WCD934X_CDC_TX6_TX_VOL_CTL, 4038 -84, 40, digital_gain), 4039 SOC_SINGLE_S8_TLV("DEC7 Volume", WCD934X_CDC_TX7_TX_VOL_CTL, 4040 -84, 40, digital_gain), 4041 SOC_SINGLE_S8_TLV("DEC8 Volume", WCD934X_CDC_TX8_TX_VOL_CTL, 4042 -84, 40, digital_gain), 4043 4044 SOC_SINGLE_S8_TLV("IIR0 INP0 Volume", 4045 WCD934X_CDC_SIDETONE_IIR0_IIR_GAIN_B1_CTL, -84, 40, 4046 digital_gain), 4047 SOC_SINGLE_S8_TLV("IIR0 INP1 Volume", 4048 WCD934X_CDC_SIDETONE_IIR0_IIR_GAIN_B2_CTL, -84, 40, 4049 digital_gain), 4050 SOC_SINGLE_S8_TLV("IIR0 INP2 Volume", 4051 WCD934X_CDC_SIDETONE_IIR0_IIR_GAIN_B3_CTL, -84, 40, 4052 digital_gain), 4053 SOC_SINGLE_S8_TLV("IIR0 INP3 Volume", 4054 WCD934X_CDC_SIDETONE_IIR0_IIR_GAIN_B4_CTL, -84, 40, 4055 digital_gain), 4056 SOC_SINGLE_S8_TLV("IIR1 INP0 Volume", 4057 WCD934X_CDC_SIDETONE_IIR1_IIR_GAIN_B1_CTL, -84, 40, 4058 digital_gain), 4059 SOC_SINGLE_S8_TLV("IIR1 INP1 Volume", 4060 WCD934X_CDC_SIDETONE_IIR1_IIR_GAIN_B2_CTL, -84, 40, 4061 digital_gain), 4062 SOC_SINGLE_S8_TLV("IIR1 INP2 Volume", 4063 WCD934X_CDC_SIDETONE_IIR1_IIR_GAIN_B3_CTL, -84, 40, 4064 digital_gain), 4065 SOC_SINGLE_S8_TLV("IIR1 INP3 Volume", 4066 WCD934X_CDC_SIDETONE_IIR1_IIR_GAIN_B4_CTL, -84, 40, 4067 digital_gain), 4068 4069 SOC_ENUM("TX0 HPF cut off", cf_dec0_enum), 4070 SOC_ENUM("TX1 HPF cut off", cf_dec1_enum), 4071 SOC_ENUM("TX2 HPF cut off", cf_dec2_enum), 4072 SOC_ENUM("TX3 HPF cut off", cf_dec3_enum), 4073 SOC_ENUM("TX4 HPF cut off", cf_dec4_enum), 4074 SOC_ENUM("TX5 HPF cut off", cf_dec5_enum), 4075 SOC_ENUM("TX6 HPF cut off", cf_dec6_enum), 4076 SOC_ENUM("TX7 HPF cut off", cf_dec7_enum), 4077 SOC_ENUM("TX8 HPF cut off", cf_dec8_enum), 4078 4079 SOC_ENUM("RX INT0_1 HPF cut off", cf_int0_1_enum), 4080 SOC_ENUM("RX INT0_2 HPF cut off", cf_int0_2_enum), 4081 SOC_ENUM("RX INT1_1 HPF cut off", cf_int1_1_enum), 4082 SOC_ENUM("RX INT1_2 HPF cut off", cf_int1_2_enum), 4083 SOC_ENUM("RX INT2_1 HPF cut off", cf_int2_1_enum), 4084 SOC_ENUM("RX INT2_2 HPF cut off", cf_int2_2_enum), 4085 SOC_ENUM("RX INT3_1 HPF cut off", cf_int3_1_enum), 4086 SOC_ENUM("RX INT3_2 HPF cut off", cf_int3_2_enum), 4087 SOC_ENUM("RX INT4_1 HPF cut off", cf_int4_1_enum), 4088 SOC_ENUM("RX INT4_2 HPF cut off", cf_int4_2_enum), 4089 SOC_ENUM("RX INT7_1 HPF cut off", cf_int7_1_enum), 4090 SOC_ENUM("RX INT7_2 HPF cut off", cf_int7_2_enum), 4091 SOC_ENUM("RX INT8_1 HPF cut off", cf_int8_1_enum), 4092 SOC_ENUM("RX INT8_2 HPF cut off", cf_int8_2_enum), 4093 4094 SOC_ENUM_EXT("RX HPH Mode", rx_hph_mode_mux_enum, 4095 wcd934x_rx_hph_mode_get, wcd934x_rx_hph_mode_put), 4096 4097 SOC_SINGLE("IIR1 Band1 Switch", WCD934X_CDC_SIDETONE_IIR0_IIR_CTL, 4098 0, 1, 0), 4099 SOC_SINGLE("IIR1 Band2 Switch", WCD934X_CDC_SIDETONE_IIR0_IIR_CTL, 4100 1, 1, 0), 4101 SOC_SINGLE("IIR1 Band3 Switch", WCD934X_CDC_SIDETONE_IIR0_IIR_CTL, 4102 2, 1, 0), 4103 SOC_SINGLE("IIR1 Band4 Switch", WCD934X_CDC_SIDETONE_IIR0_IIR_CTL, 4104 3, 1, 0), 4105 SOC_SINGLE("IIR1 Band5 Switch", WCD934X_CDC_SIDETONE_IIR0_IIR_CTL, 4106 4, 1, 0), 4107 SOC_SINGLE("IIR2 Band1 Switch", WCD934X_CDC_SIDETONE_IIR1_IIR_CTL, 4108 0, 1, 0), 4109 SOC_SINGLE("IIR2 Band2 Switch", WCD934X_CDC_SIDETONE_IIR1_IIR_CTL, 4110 1, 1, 0), 4111 SOC_SINGLE("IIR2 Band3 Switch", WCD934X_CDC_SIDETONE_IIR1_IIR_CTL, 4112 2, 1, 0), 4113 SOC_SINGLE("IIR2 Band4 Switch", WCD934X_CDC_SIDETONE_IIR1_IIR_CTL, 4114 3, 1, 0), 4115 SOC_SINGLE("IIR2 Band5 Switch", WCD934X_CDC_SIDETONE_IIR1_IIR_CTL, 4116 4, 1, 0), 4117 WCD_IIR_FILTER_CTL("IIR0 Band1", IIR0, BAND1), 4118 WCD_IIR_FILTER_CTL("IIR0 Band2", IIR0, BAND2), 4119 WCD_IIR_FILTER_CTL("IIR0 Band3", IIR0, BAND3), 4120 WCD_IIR_FILTER_CTL("IIR0 Band4", IIR0, BAND4), 4121 WCD_IIR_FILTER_CTL("IIR0 Band5", IIR0, BAND5), 4122 4123 WCD_IIR_FILTER_CTL("IIR1 Band1", IIR1, BAND1), 4124 WCD_IIR_FILTER_CTL("IIR1 Band2", IIR1, BAND2), 4125 WCD_IIR_FILTER_CTL("IIR1 Band3", IIR1, BAND3), 4126 WCD_IIR_FILTER_CTL("IIR1 Band4", IIR1, BAND4), 4127 WCD_IIR_FILTER_CTL("IIR1 Band5", IIR1, BAND5), 4128 4129 SOC_SINGLE_EXT("COMP1 Switch", SND_SOC_NOPM, COMPANDER_1, 1, 0, 4130 wcd934x_compander_get, wcd934x_compander_set), 4131 SOC_SINGLE_EXT("COMP2 Switch", SND_SOC_NOPM, COMPANDER_2, 1, 0, 4132 wcd934x_compander_get, wcd934x_compander_set), 4133 SOC_SINGLE_EXT("COMP3 Switch", SND_SOC_NOPM, COMPANDER_3, 1, 0, 4134 wcd934x_compander_get, wcd934x_compander_set), 4135 SOC_SINGLE_EXT("COMP4 Switch", SND_SOC_NOPM, COMPANDER_4, 1, 0, 4136 wcd934x_compander_get, wcd934x_compander_set), 4137 SOC_SINGLE_EXT("COMP7 Switch", SND_SOC_NOPM, COMPANDER_7, 1, 0, 4138 wcd934x_compander_get, wcd934x_compander_set), 4139 SOC_SINGLE_EXT("COMP8 Switch", SND_SOC_NOPM, COMPANDER_8, 1, 0, 4140 wcd934x_compander_get, wcd934x_compander_set), 4141 }; 4142 4143 static void wcd934x_codec_enable_int_port(struct wcd_slim_codec_dai_data *dai, 4144 struct snd_soc_component *component) 4145 { 4146 int port_num = 0; 4147 unsigned short reg = 0; 4148 unsigned int val = 0; 4149 struct wcd934x_codec *wcd = dev_get_drvdata(component->dev); 4150 struct wcd934x_slim_ch *ch; 4151 4152 list_for_each_entry(ch, &dai->slim_ch_list, list) { 4153 if (ch->port >= WCD934X_RX_START) { 4154 port_num = ch->port - WCD934X_RX_START; 4155 reg = WCD934X_SLIM_PGD_PORT_INT_EN0 + (port_num / 8); 4156 } else { 4157 port_num = ch->port; 4158 reg = WCD934X_SLIM_PGD_PORT_INT_TX_EN0 + (port_num / 8); 4159 } 4160 4161 regmap_read(wcd->if_regmap, reg, &val); 4162 if (!(val & BIT(port_num % 8))) 4163 regmap_write(wcd->if_regmap, reg, 4164 val | BIT(port_num % 8)); 4165 } 4166 } 4167 4168 static int wcd934x_codec_enable_slim(struct snd_soc_dapm_widget *w, 4169 struct snd_kcontrol *kc, int event) 4170 { 4171 struct snd_soc_component *comp = snd_soc_dapm_to_component(w->dapm); 4172 struct wcd934x_codec *wcd = snd_soc_component_get_drvdata(comp); 4173 struct wcd_slim_codec_dai_data *dai = &wcd->dai[w->shift]; 4174 4175 switch (event) { 4176 case SND_SOC_DAPM_POST_PMU: 4177 wcd934x_codec_enable_int_port(dai, comp); 4178 break; 4179 } 4180 4181 return 0; 4182 } 4183 4184 static void wcd934x_codec_hd2_control(struct snd_soc_component *component, 4185 u16 interp_idx, int event) 4186 { 4187 u16 hd2_scale_reg; 4188 u16 hd2_enable_reg = 0; 4189 4190 switch (interp_idx) { 4191 case INTERP_HPHL: 4192 hd2_scale_reg = WCD934X_CDC_RX1_RX_PATH_SEC3; 4193 hd2_enable_reg = WCD934X_CDC_RX1_RX_PATH_CFG0; 4194 break; 4195 case INTERP_HPHR: 4196 hd2_scale_reg = WCD934X_CDC_RX2_RX_PATH_SEC3; 4197 hd2_enable_reg = WCD934X_CDC_RX2_RX_PATH_CFG0; 4198 break; 4199 default: 4200 return; 4201 } 4202 4203 if (SND_SOC_DAPM_EVENT_ON(event)) { 4204 snd_soc_component_update_bits(component, hd2_scale_reg, 4205 WCD934X_CDC_RX_PATH_SEC_HD2_ALPHA_MASK, 4206 WCD934X_CDC_RX_PATH_SEC_HD2_ALPHA_0P3125); 4207 snd_soc_component_update_bits(component, hd2_enable_reg, 4208 WCD934X_CDC_RX_PATH_CFG_HD2_EN_MASK, 4209 WCD934X_CDC_RX_PATH_CFG_HD2_ENABLE); 4210 } 4211 4212 if (SND_SOC_DAPM_EVENT_OFF(event)) { 4213 snd_soc_component_update_bits(component, hd2_enable_reg, 4214 WCD934X_CDC_RX_PATH_CFG_HD2_EN_MASK, 4215 WCD934X_CDC_RX_PATH_CFG_HD2_DISABLE); 4216 snd_soc_component_update_bits(component, hd2_scale_reg, 4217 WCD934X_CDC_RX_PATH_SEC_HD2_ALPHA_MASK, 4218 WCD934X_CDC_RX_PATH_SEC_HD2_ALPHA_0P0000); 4219 } 4220 } 4221 4222 static void wcd934x_codec_hphdelay_lutbypass(struct snd_soc_component *comp, 4223 u16 interp_idx, int event) 4224 { 4225 u8 hph_dly_mask; 4226 u16 hph_lut_bypass_reg = 0; 4227 4228 switch (interp_idx) { 4229 case INTERP_HPHL: 4230 hph_dly_mask = 1; 4231 hph_lut_bypass_reg = WCD934X_CDC_TOP_HPHL_COMP_LUT; 4232 break; 4233 case INTERP_HPHR: 4234 hph_dly_mask = 2; 4235 hph_lut_bypass_reg = WCD934X_CDC_TOP_HPHR_COMP_LUT; 4236 break; 4237 default: 4238 return; 4239 } 4240 4241 if (SND_SOC_DAPM_EVENT_ON(event)) { 4242 snd_soc_component_update_bits(comp, WCD934X_CDC_CLSH_TEST0, 4243 hph_dly_mask, 0x0); 4244 snd_soc_component_update_bits(comp, hph_lut_bypass_reg, 4245 WCD934X_HPH_LUT_BYPASS_MASK, 4246 WCD934X_HPH_LUT_BYPASS_ENABLE); 4247 } 4248 4249 if (SND_SOC_DAPM_EVENT_OFF(event)) { 4250 snd_soc_component_update_bits(comp, WCD934X_CDC_CLSH_TEST0, 4251 hph_dly_mask, hph_dly_mask); 4252 snd_soc_component_update_bits(comp, hph_lut_bypass_reg, 4253 WCD934X_HPH_LUT_BYPASS_MASK, 4254 WCD934X_HPH_LUT_BYPASS_DISABLE); 4255 } 4256 } 4257 4258 static int wcd934x_config_compander(struct snd_soc_component *comp, 4259 int interp_n, int event) 4260 { 4261 struct wcd934x_codec *wcd = dev_get_drvdata(comp->dev); 4262 int compander; 4263 u16 comp_ctl0_reg, rx_path_cfg0_reg; 4264 4265 /* EAR does not have compander */ 4266 if (!interp_n) 4267 return 0; 4268 4269 compander = interp_n - 1; 4270 if (!wcd->comp_enabled[compander]) 4271 return 0; 4272 4273 comp_ctl0_reg = WCD934X_CDC_COMPANDER1_CTL0 + (compander * 8); 4274 rx_path_cfg0_reg = WCD934X_CDC_RX1_RX_PATH_CFG0 + (compander * 20); 4275 4276 switch (event) { 4277 case SND_SOC_DAPM_PRE_PMU: 4278 /* Enable Compander Clock */ 4279 snd_soc_component_update_bits(comp, comp_ctl0_reg, 4280 WCD934X_COMP_CLK_EN_MASK, 4281 WCD934X_COMP_CLK_ENABLE); 4282 snd_soc_component_update_bits(comp, comp_ctl0_reg, 4283 WCD934X_COMP_SOFT_RST_MASK, 4284 WCD934X_COMP_SOFT_RST_ENABLE); 4285 snd_soc_component_update_bits(comp, comp_ctl0_reg, 4286 WCD934X_COMP_SOFT_RST_MASK, 4287 WCD934X_COMP_SOFT_RST_DISABLE); 4288 snd_soc_component_update_bits(comp, rx_path_cfg0_reg, 4289 WCD934X_HPH_CMP_EN_MASK, 4290 WCD934X_HPH_CMP_ENABLE); 4291 break; 4292 case SND_SOC_DAPM_POST_PMD: 4293 snd_soc_component_update_bits(comp, rx_path_cfg0_reg, 4294 WCD934X_HPH_CMP_EN_MASK, 4295 WCD934X_HPH_CMP_DISABLE); 4296 snd_soc_component_update_bits(comp, comp_ctl0_reg, 4297 WCD934X_COMP_HALT_MASK, 4298 WCD934X_COMP_HALT); 4299 snd_soc_component_update_bits(comp, comp_ctl0_reg, 4300 WCD934X_COMP_SOFT_RST_MASK, 4301 WCD934X_COMP_SOFT_RST_ENABLE); 4302 snd_soc_component_update_bits(comp, comp_ctl0_reg, 4303 WCD934X_COMP_SOFT_RST_MASK, 4304 WCD934X_COMP_SOFT_RST_DISABLE); 4305 snd_soc_component_update_bits(comp, comp_ctl0_reg, 4306 WCD934X_COMP_CLK_EN_MASK, 0x0); 4307 snd_soc_component_update_bits(comp, comp_ctl0_reg, 4308 WCD934X_COMP_SOFT_RST_MASK, 0x0); 4309 break; 4310 } 4311 4312 return 0; 4313 } 4314 4315 static int wcd934x_codec_enable_interp_clk(struct snd_soc_dapm_widget *w, 4316 struct snd_kcontrol *kc, int event) 4317 { 4318 struct snd_soc_component *comp = snd_soc_dapm_to_component(w->dapm); 4319 int interp_idx = w->shift; 4320 u16 main_reg = WCD934X_CDC_RX0_RX_PATH_CTL + (interp_idx * 20); 4321 4322 switch (event) { 4323 case SND_SOC_DAPM_PRE_PMU: 4324 /* Clk enable */ 4325 snd_soc_component_update_bits(comp, main_reg, 4326 WCD934X_RX_CLK_EN_MASK, 4327 WCD934X_RX_CLK_ENABLE); 4328 wcd934x_codec_hd2_control(comp, interp_idx, event); 4329 wcd934x_codec_hphdelay_lutbypass(comp, interp_idx, event); 4330 wcd934x_config_compander(comp, interp_idx, event); 4331 break; 4332 case SND_SOC_DAPM_POST_PMD: 4333 wcd934x_config_compander(comp, interp_idx, event); 4334 wcd934x_codec_hphdelay_lutbypass(comp, interp_idx, event); 4335 wcd934x_codec_hd2_control(comp, interp_idx, event); 4336 /* Clk Disable */ 4337 snd_soc_component_update_bits(comp, main_reg, 4338 WCD934X_RX_CLK_EN_MASK, 0); 4339 /* Reset enable and disable */ 4340 snd_soc_component_update_bits(comp, main_reg, 4341 WCD934X_RX_RESET_MASK, 4342 WCD934X_RX_RESET_ENABLE); 4343 snd_soc_component_update_bits(comp, main_reg, 4344 WCD934X_RX_RESET_MASK, 4345 WCD934X_RX_RESET_DISABLE); 4346 /* Reset rate to 48K*/ 4347 snd_soc_component_update_bits(comp, main_reg, 4348 WCD934X_RX_PCM_RATE_MASK, 4349 WCD934X_RX_PCM_RATE_F_48K); 4350 break; 4351 } 4352 4353 return 0; 4354 } 4355 4356 static int wcd934x_codec_enable_mix_path(struct snd_soc_dapm_widget *w, 4357 struct snd_kcontrol *kc, int event) 4358 { 4359 struct snd_soc_component *comp = snd_soc_dapm_to_component(w->dapm); 4360 int offset_val = 0; 4361 u16 gain_reg, mix_reg; 4362 int val = 0; 4363 4364 gain_reg = WCD934X_CDC_RX0_RX_VOL_MIX_CTL + 4365 (w->shift * WCD934X_RX_PATH_CTL_OFFSET); 4366 mix_reg = WCD934X_CDC_RX0_RX_PATH_MIX_CTL + 4367 (w->shift * WCD934X_RX_PATH_CTL_OFFSET); 4368 4369 switch (event) { 4370 case SND_SOC_DAPM_PRE_PMU: 4371 /* Clk enable */ 4372 snd_soc_component_update_bits(comp, mix_reg, 4373 WCD934X_CDC_RX_MIX_CLK_EN_MASK, 4374 WCD934X_CDC_RX_MIX_CLK_ENABLE); 4375 break; 4376 4377 case SND_SOC_DAPM_POST_PMU: 4378 val = snd_soc_component_read(comp, gain_reg); 4379 val += offset_val; 4380 snd_soc_component_write(comp, gain_reg, val); 4381 break; 4382 } 4383 4384 return 0; 4385 } 4386 4387 static int wcd934x_codec_set_iir_gain(struct snd_soc_dapm_widget *w, 4388 struct snd_kcontrol *kcontrol, int event) 4389 { 4390 struct snd_soc_component *comp = snd_soc_dapm_to_component(w->dapm); 4391 int reg = w->reg; 4392 4393 switch (event) { 4394 case SND_SOC_DAPM_POST_PMU: 4395 /* B1 GAIN */ 4396 snd_soc_component_write(comp, reg, 4397 snd_soc_component_read(comp, reg)); 4398 /* B2 GAIN */ 4399 reg++; 4400 snd_soc_component_write(comp, reg, 4401 snd_soc_component_read(comp, reg)); 4402 /* B3 GAIN */ 4403 reg++; 4404 snd_soc_component_write(comp, reg, 4405 snd_soc_component_read(comp, reg)); 4406 /* B4 GAIN */ 4407 reg++; 4408 snd_soc_component_write(comp, reg, 4409 snd_soc_component_read(comp, reg)); 4410 /* B5 GAIN */ 4411 reg++; 4412 snd_soc_component_write(comp, reg, 4413 snd_soc_component_read(comp, reg)); 4414 break; 4415 default: 4416 break; 4417 } 4418 return 0; 4419 } 4420 4421 static int wcd934x_codec_enable_main_path(struct snd_soc_dapm_widget *w, 4422 struct snd_kcontrol *kcontrol, 4423 int event) 4424 { 4425 struct snd_soc_component *comp = snd_soc_dapm_to_component(w->dapm); 4426 u16 gain_reg; 4427 4428 gain_reg = WCD934X_CDC_RX0_RX_VOL_CTL + (w->shift * 4429 WCD934X_RX_PATH_CTL_OFFSET); 4430 4431 switch (event) { 4432 case SND_SOC_DAPM_POST_PMU: 4433 snd_soc_component_write(comp, gain_reg, 4434 snd_soc_component_read(comp, gain_reg)); 4435 break; 4436 } 4437 4438 return 0; 4439 } 4440 4441 static int wcd934x_codec_ear_dac_event(struct snd_soc_dapm_widget *w, 4442 struct snd_kcontrol *kc, int event) 4443 { 4444 struct snd_soc_component *comp = snd_soc_dapm_to_component(w->dapm); 4445 struct wcd934x_codec *wcd = dev_get_drvdata(comp->dev); 4446 4447 switch (event) { 4448 case SND_SOC_DAPM_PRE_PMU: 4449 /* Disable AutoChop timer during power up */ 4450 snd_soc_component_update_bits(comp, 4451 WCD934X_HPH_NEW_INT_HPH_TIMER1, 4452 WCD934X_HPH_AUTOCHOP_TIMER_EN_MASK, 0x0); 4453 wcd_clsh_ctrl_set_state(wcd->clsh_ctrl, WCD_CLSH_EVENT_PRE_DAC, 4454 WCD_CLSH_STATE_EAR, CLS_H_NORMAL); 4455 4456 break; 4457 case SND_SOC_DAPM_POST_PMD: 4458 wcd_clsh_ctrl_set_state(wcd->clsh_ctrl, WCD_CLSH_EVENT_POST_PA, 4459 WCD_CLSH_STATE_EAR, CLS_H_NORMAL); 4460 break; 4461 } 4462 4463 return 0; 4464 } 4465 4466 static int wcd934x_codec_hphl_dac_event(struct snd_soc_dapm_widget *w, 4467 struct snd_kcontrol *kcontrol, 4468 int event) 4469 { 4470 struct snd_soc_component *comp = snd_soc_dapm_to_component(w->dapm); 4471 struct wcd934x_codec *wcd = dev_get_drvdata(comp->dev); 4472 int hph_mode = wcd->hph_mode; 4473 u8 dem_inp; 4474 4475 switch (event) { 4476 case SND_SOC_DAPM_PRE_PMU: 4477 /* Read DEM INP Select */ 4478 dem_inp = snd_soc_component_read(comp, 4479 WCD934X_CDC_RX1_RX_PATH_SEC0) & 0x03; 4480 4481 if (((hph_mode == CLS_H_HIFI) || (hph_mode == CLS_H_LOHIFI) || 4482 (hph_mode == CLS_H_LP)) && (dem_inp != 0x01)) { 4483 return -EINVAL; 4484 } 4485 if (hph_mode != CLS_H_LP) 4486 /* Ripple freq control enable */ 4487 snd_soc_component_update_bits(comp, 4488 WCD934X_SIDO_NEW_VOUT_D_FREQ2, 4489 WCD934X_SIDO_RIPPLE_FREQ_EN_MASK, 4490 WCD934X_SIDO_RIPPLE_FREQ_ENABLE); 4491 /* Disable AutoChop timer during power up */ 4492 snd_soc_component_update_bits(comp, 4493 WCD934X_HPH_NEW_INT_HPH_TIMER1, 4494 WCD934X_HPH_AUTOCHOP_TIMER_EN_MASK, 0x0); 4495 wcd_clsh_ctrl_set_state(wcd->clsh_ctrl, WCD_CLSH_EVENT_PRE_DAC, 4496 WCD_CLSH_STATE_HPHL, hph_mode); 4497 4498 break; 4499 case SND_SOC_DAPM_POST_PMD: 4500 /* 1000us required as per HW requirement */ 4501 usleep_range(1000, 1100); 4502 wcd_clsh_ctrl_set_state(wcd->clsh_ctrl, WCD_CLSH_EVENT_POST_PA, 4503 WCD_CLSH_STATE_HPHL, hph_mode); 4504 if (hph_mode != CLS_H_LP) 4505 /* Ripple freq control disable */ 4506 snd_soc_component_update_bits(comp, 4507 WCD934X_SIDO_NEW_VOUT_D_FREQ2, 4508 WCD934X_SIDO_RIPPLE_FREQ_EN_MASK, 0x0); 4509 4510 break; 4511 default: 4512 break; 4513 } 4514 4515 return 0; 4516 } 4517 4518 static int wcd934x_codec_hphr_dac_event(struct snd_soc_dapm_widget *w, 4519 struct snd_kcontrol *kcontrol, 4520 int event) 4521 { 4522 struct snd_soc_component *comp = snd_soc_dapm_to_component(w->dapm); 4523 struct wcd934x_codec *wcd = dev_get_drvdata(comp->dev); 4524 int hph_mode = wcd->hph_mode; 4525 u8 dem_inp; 4526 4527 switch (event) { 4528 case SND_SOC_DAPM_PRE_PMU: 4529 dem_inp = snd_soc_component_read(comp, 4530 WCD934X_CDC_RX2_RX_PATH_SEC0) & 0x03; 4531 if (((hph_mode == CLS_H_HIFI) || (hph_mode == CLS_H_LOHIFI) || 4532 (hph_mode == CLS_H_LP)) && (dem_inp != 0x01)) { 4533 return -EINVAL; 4534 } 4535 if (hph_mode != CLS_H_LP) 4536 /* Ripple freq control enable */ 4537 snd_soc_component_update_bits(comp, 4538 WCD934X_SIDO_NEW_VOUT_D_FREQ2, 4539 WCD934X_SIDO_RIPPLE_FREQ_EN_MASK, 4540 WCD934X_SIDO_RIPPLE_FREQ_ENABLE); 4541 /* Disable AutoChop timer during power up */ 4542 snd_soc_component_update_bits(comp, 4543 WCD934X_HPH_NEW_INT_HPH_TIMER1, 4544 WCD934X_HPH_AUTOCHOP_TIMER_EN_MASK, 0x0); 4545 wcd_clsh_ctrl_set_state(wcd->clsh_ctrl, WCD_CLSH_EVENT_PRE_DAC, 4546 WCD_CLSH_STATE_HPHR, 4547 hph_mode); 4548 break; 4549 case SND_SOC_DAPM_POST_PMD: 4550 /* 1000us required as per HW requirement */ 4551 usleep_range(1000, 1100); 4552 4553 wcd_clsh_ctrl_set_state(wcd->clsh_ctrl, WCD_CLSH_EVENT_POST_PA, 4554 WCD_CLSH_STATE_HPHR, hph_mode); 4555 if (hph_mode != CLS_H_LP) 4556 /* Ripple freq control disable */ 4557 snd_soc_component_update_bits(comp, 4558 WCD934X_SIDO_NEW_VOUT_D_FREQ2, 4559 WCD934X_SIDO_RIPPLE_FREQ_EN_MASK, 0x0); 4560 break; 4561 default: 4562 break; 4563 } 4564 4565 return 0; 4566 } 4567 4568 static int wcd934x_codec_lineout_dac_event(struct snd_soc_dapm_widget *w, 4569 struct snd_kcontrol *kc, int event) 4570 { 4571 struct snd_soc_component *comp = snd_soc_dapm_to_component(w->dapm); 4572 struct wcd934x_codec *wcd = dev_get_drvdata(comp->dev); 4573 4574 switch (event) { 4575 case SND_SOC_DAPM_PRE_PMU: 4576 wcd_clsh_ctrl_set_state(wcd->clsh_ctrl, WCD_CLSH_EVENT_PRE_DAC, 4577 WCD_CLSH_STATE_LO, CLS_AB); 4578 break; 4579 case SND_SOC_DAPM_POST_PMD: 4580 wcd_clsh_ctrl_set_state(wcd->clsh_ctrl, WCD_CLSH_EVENT_POST_PA, 4581 WCD_CLSH_STATE_LO, CLS_AB); 4582 break; 4583 } 4584 4585 return 0; 4586 } 4587 4588 static int wcd934x_codec_enable_hphl_pa(struct snd_soc_dapm_widget *w, 4589 struct snd_kcontrol *kcontrol, 4590 int event) 4591 { 4592 struct snd_soc_component *comp = snd_soc_dapm_to_component(w->dapm); 4593 struct wcd934x_codec *wcd = snd_soc_component_get_drvdata(comp); 4594 4595 switch (event) { 4596 case SND_SOC_DAPM_POST_PMU: 4597 /* 4598 * 7ms sleep is required after PA is enabled as per 4599 * HW requirement. If compander is disabled, then 4600 * 20ms delay is needed. 4601 */ 4602 usleep_range(20000, 20100); 4603 4604 snd_soc_component_update_bits(comp, WCD934X_HPH_L_TEST, 4605 WCD934X_HPH_OCP_DET_MASK, 4606 WCD934X_HPH_OCP_DET_ENABLE); 4607 /* Remove Mute on primary path */ 4608 snd_soc_component_update_bits(comp, WCD934X_CDC_RX1_RX_PATH_CTL, 4609 WCD934X_RX_PATH_PGA_MUTE_EN_MASK, 4610 0); 4611 /* Enable GM3 boost */ 4612 snd_soc_component_update_bits(comp, WCD934X_HPH_CNP_WG_CTL, 4613 WCD934X_HPH_GM3_BOOST_EN_MASK, 4614 WCD934X_HPH_GM3_BOOST_ENABLE); 4615 /* Enable AutoChop timer at the end of power up */ 4616 snd_soc_component_update_bits(comp, 4617 WCD934X_HPH_NEW_INT_HPH_TIMER1, 4618 WCD934X_HPH_AUTOCHOP_TIMER_EN_MASK, 4619 WCD934X_HPH_AUTOCHOP_TIMER_ENABLE); 4620 /* Remove mix path mute */ 4621 snd_soc_component_update_bits(comp, 4622 WCD934X_CDC_RX1_RX_PATH_MIX_CTL, 4623 WCD934X_CDC_RX_PGA_MUTE_EN_MASK, 0x00); 4624 break; 4625 case SND_SOC_DAPM_PRE_PMD: 4626 wcd_mbhc_event_notify(wcd->mbhc, WCD_EVENT_POST_HPHL_PA_OFF); 4627 /* Enable DSD Mute before PA disable */ 4628 snd_soc_component_update_bits(comp, WCD934X_HPH_L_TEST, 4629 WCD934X_HPH_OCP_DET_MASK, 4630 WCD934X_HPH_OCP_DET_DISABLE); 4631 snd_soc_component_update_bits(comp, WCD934X_CDC_RX1_RX_PATH_CTL, 4632 WCD934X_RX_PATH_PGA_MUTE_EN_MASK, 4633 WCD934X_RX_PATH_PGA_MUTE_ENABLE); 4634 snd_soc_component_update_bits(comp, 4635 WCD934X_CDC_RX1_RX_PATH_MIX_CTL, 4636 WCD934X_RX_PATH_PGA_MUTE_EN_MASK, 4637 WCD934X_RX_PATH_PGA_MUTE_ENABLE); 4638 break; 4639 case SND_SOC_DAPM_POST_PMD: 4640 /* 4641 * 5ms sleep is required after PA disable. If compander is 4642 * disabled, then 20ms delay is needed after PA disable. 4643 */ 4644 usleep_range(20000, 20100); 4645 wcd_mbhc_event_notify(wcd->mbhc, WCD_EVENT_POST_HPHL_PA_OFF); 4646 break; 4647 } 4648 4649 return 0; 4650 } 4651 4652 static int wcd934x_codec_enable_hphr_pa(struct snd_soc_dapm_widget *w, 4653 struct snd_kcontrol *kcontrol, 4654 int event) 4655 { 4656 struct snd_soc_component *comp = snd_soc_dapm_to_component(w->dapm); 4657 struct wcd934x_codec *wcd = snd_soc_component_get_drvdata(comp); 4658 4659 switch (event) { 4660 case SND_SOC_DAPM_POST_PMU: 4661 /* 4662 * 7ms sleep is required after PA is enabled as per 4663 * HW requirement. If compander is disabled, then 4664 * 20ms delay is needed. 4665 */ 4666 usleep_range(20000, 20100); 4667 snd_soc_component_update_bits(comp, WCD934X_HPH_R_TEST, 4668 WCD934X_HPH_OCP_DET_MASK, 4669 WCD934X_HPH_OCP_DET_ENABLE); 4670 /* Remove mute */ 4671 snd_soc_component_update_bits(comp, WCD934X_CDC_RX2_RX_PATH_CTL, 4672 WCD934X_RX_PATH_PGA_MUTE_EN_MASK, 4673 0); 4674 /* Enable GM3 boost */ 4675 snd_soc_component_update_bits(comp, WCD934X_HPH_CNP_WG_CTL, 4676 WCD934X_HPH_GM3_BOOST_EN_MASK, 4677 WCD934X_HPH_GM3_BOOST_ENABLE); 4678 /* Enable AutoChop timer at the end of power up */ 4679 snd_soc_component_update_bits(comp, 4680 WCD934X_HPH_NEW_INT_HPH_TIMER1, 4681 WCD934X_HPH_AUTOCHOP_TIMER_EN_MASK, 4682 WCD934X_HPH_AUTOCHOP_TIMER_ENABLE); 4683 /* Remove mix path mute if it is enabled */ 4684 if ((snd_soc_component_read(comp, 4685 WCD934X_CDC_RX2_RX_PATH_MIX_CTL)) & 0x10) 4686 snd_soc_component_update_bits(comp, 4687 WCD934X_CDC_RX2_RX_PATH_MIX_CTL, 4688 WCD934X_CDC_RX_PGA_MUTE_EN_MASK, 4689 WCD934X_CDC_RX_PGA_MUTE_DISABLE); 4690 break; 4691 case SND_SOC_DAPM_PRE_PMD: 4692 wcd_mbhc_event_notify(wcd->mbhc, WCD_EVENT_PRE_HPHR_PA_OFF); 4693 snd_soc_component_update_bits(comp, WCD934X_HPH_R_TEST, 4694 WCD934X_HPH_OCP_DET_MASK, 4695 WCD934X_HPH_OCP_DET_DISABLE); 4696 snd_soc_component_update_bits(comp, WCD934X_CDC_RX2_RX_PATH_CTL, 4697 WCD934X_RX_PATH_PGA_MUTE_EN_MASK, 4698 WCD934X_RX_PATH_PGA_MUTE_ENABLE); 4699 snd_soc_component_update_bits(comp, 4700 WCD934X_CDC_RX2_RX_PATH_MIX_CTL, 4701 WCD934X_CDC_RX_PGA_MUTE_EN_MASK, 4702 WCD934X_CDC_RX_PGA_MUTE_ENABLE); 4703 break; 4704 case SND_SOC_DAPM_POST_PMD: 4705 /* 4706 * 5ms sleep is required after PA disable. If compander is 4707 * disabled, then 20ms delay is needed after PA disable. 4708 */ 4709 usleep_range(20000, 20100); 4710 wcd_mbhc_event_notify(wcd->mbhc, WCD_EVENT_POST_HPHR_PA_OFF); 4711 break; 4712 } 4713 4714 return 0; 4715 } 4716 4717 static u32 wcd934x_get_dmic_sample_rate(struct snd_soc_component *comp, 4718 unsigned int dmic, 4719 struct wcd934x_codec *wcd) 4720 { 4721 u8 tx_stream_fs; 4722 u8 adc_mux_index = 0, adc_mux_sel = 0; 4723 bool dec_found = false; 4724 u16 adc_mux_ctl_reg, tx_fs_reg; 4725 u32 dmic_fs; 4726 4727 while (!dec_found && adc_mux_index < WCD934X_MAX_VALID_ADC_MUX) { 4728 if (adc_mux_index < 4) { 4729 adc_mux_ctl_reg = WCD934X_CDC_TX_INP_MUX_ADC_MUX0_CFG0 + 4730 (adc_mux_index * 2); 4731 } else if (adc_mux_index < WCD934X_INVALID_ADC_MUX) { 4732 adc_mux_ctl_reg = WCD934X_CDC_TX_INP_MUX_ADC_MUX4_CFG0 + 4733 adc_mux_index - 4; 4734 } else if (adc_mux_index == WCD934X_INVALID_ADC_MUX) { 4735 ++adc_mux_index; 4736 continue; 4737 } 4738 adc_mux_sel = ((snd_soc_component_read(comp, adc_mux_ctl_reg) 4739 & 0xF8) >> 3) - 1; 4740 4741 if (adc_mux_sel == dmic) { 4742 dec_found = true; 4743 break; 4744 } 4745 4746 ++adc_mux_index; 4747 } 4748 4749 if (dec_found && adc_mux_index <= 8) { 4750 tx_fs_reg = WCD934X_CDC_TX0_TX_PATH_CTL + (16 * adc_mux_index); 4751 tx_stream_fs = snd_soc_component_read(comp, tx_fs_reg) & 0x0F; 4752 if (tx_stream_fs <= 4) 4753 dmic_fs = min(wcd->dmic_sample_rate, WCD9XXX_DMIC_SAMPLE_RATE_2P4MHZ); 4754 else 4755 dmic_fs = WCD9XXX_DMIC_SAMPLE_RATE_4P8MHZ; 4756 } else { 4757 dmic_fs = wcd->dmic_sample_rate; 4758 } 4759 4760 return dmic_fs; 4761 } 4762 4763 static u8 wcd934x_get_dmic_clk_val(struct snd_soc_component *comp, 4764 u32 mclk_rate, u32 dmic_clk_rate) 4765 { 4766 u32 div_factor; 4767 u8 dmic_ctl_val; 4768 4769 /* Default value to return in case of error */ 4770 if (mclk_rate == WCD934X_MCLK_CLK_9P6MHZ) 4771 dmic_ctl_val = WCD934X_DMIC_CLK_DIV_2; 4772 else 4773 dmic_ctl_val = WCD934X_DMIC_CLK_DIV_3; 4774 4775 if (dmic_clk_rate == 0) { 4776 dev_err(comp->dev, 4777 "%s: dmic_sample_rate cannot be 0\n", 4778 __func__); 4779 goto done; 4780 } 4781 4782 div_factor = mclk_rate / dmic_clk_rate; 4783 switch (div_factor) { 4784 case 2: 4785 dmic_ctl_val = WCD934X_DMIC_CLK_DIV_2; 4786 break; 4787 case 3: 4788 dmic_ctl_val = WCD934X_DMIC_CLK_DIV_3; 4789 break; 4790 case 4: 4791 dmic_ctl_val = WCD934X_DMIC_CLK_DIV_4; 4792 break; 4793 case 6: 4794 dmic_ctl_val = WCD934X_DMIC_CLK_DIV_6; 4795 break; 4796 case 8: 4797 dmic_ctl_val = WCD934X_DMIC_CLK_DIV_8; 4798 break; 4799 case 16: 4800 dmic_ctl_val = WCD934X_DMIC_CLK_DIV_16; 4801 break; 4802 default: 4803 dev_err(comp->dev, 4804 "%s: Invalid div_factor %u, clk_rate(%u), dmic_rate(%u)\n", 4805 __func__, div_factor, mclk_rate, dmic_clk_rate); 4806 break; 4807 } 4808 4809 done: 4810 return dmic_ctl_val; 4811 } 4812 4813 static int wcd934x_codec_enable_dmic(struct snd_soc_dapm_widget *w, 4814 struct snd_kcontrol *kcontrol, int event) 4815 { 4816 struct snd_soc_component *comp = snd_soc_dapm_to_component(w->dapm); 4817 struct wcd934x_codec *wcd = dev_get_drvdata(comp->dev); 4818 u8 dmic_clk_en = 0x01; 4819 u16 dmic_clk_reg; 4820 s32 *dmic_clk_cnt; 4821 u8 dmic_rate_val, dmic_rate_shift = 1; 4822 unsigned int dmic; 4823 u32 dmic_sample_rate; 4824 int ret; 4825 char *wname; 4826 4827 wname = strpbrk(w->name, "012345"); 4828 if (!wname) { 4829 dev_err(comp->dev, "%s: widget not found\n", __func__); 4830 return -EINVAL; 4831 } 4832 4833 ret = kstrtouint(wname, 10, &dmic); 4834 if (ret < 0) { 4835 dev_err(comp->dev, "%s: Invalid DMIC line on the codec\n", 4836 __func__); 4837 return -EINVAL; 4838 } 4839 4840 switch (dmic) { 4841 case 0: 4842 case 1: 4843 dmic_clk_cnt = &wcd->dmic_0_1_clk_cnt; 4844 dmic_clk_reg = WCD934X_CPE_SS_DMIC0_CTL; 4845 break; 4846 case 2: 4847 case 3: 4848 dmic_clk_cnt = &wcd->dmic_2_3_clk_cnt; 4849 dmic_clk_reg = WCD934X_CPE_SS_DMIC1_CTL; 4850 break; 4851 case 4: 4852 case 5: 4853 dmic_clk_cnt = &wcd->dmic_4_5_clk_cnt; 4854 dmic_clk_reg = WCD934X_CPE_SS_DMIC2_CTL; 4855 break; 4856 default: 4857 dev_err(comp->dev, "%s: Invalid DMIC Selection\n", 4858 __func__); 4859 return -EINVAL; 4860 } 4861 4862 switch (event) { 4863 case SND_SOC_DAPM_PRE_PMU: 4864 dmic_sample_rate = wcd934x_get_dmic_sample_rate(comp, dmic, 4865 wcd); 4866 dmic_rate_val = wcd934x_get_dmic_clk_val(comp, wcd->rate, 4867 dmic_sample_rate); 4868 (*dmic_clk_cnt)++; 4869 if (*dmic_clk_cnt == 1) { 4870 dmic_rate_val = dmic_rate_val << dmic_rate_shift; 4871 snd_soc_component_update_bits(comp, dmic_clk_reg, 4872 WCD934X_DMIC_RATE_MASK, 4873 dmic_rate_val); 4874 snd_soc_component_update_bits(comp, dmic_clk_reg, 4875 dmic_clk_en, dmic_clk_en); 4876 } 4877 4878 break; 4879 case SND_SOC_DAPM_POST_PMD: 4880 (*dmic_clk_cnt)--; 4881 if (*dmic_clk_cnt == 0) 4882 snd_soc_component_update_bits(comp, dmic_clk_reg, 4883 dmic_clk_en, 0); 4884 break; 4885 } 4886 4887 return 0; 4888 } 4889 4890 static int wcd934x_codec_find_amic_input(struct snd_soc_component *comp, 4891 int adc_mux_n) 4892 { 4893 u16 mask, shift, adc_mux_in_reg; 4894 u16 amic_mux_sel_reg; 4895 bool is_amic; 4896 4897 if (adc_mux_n < 0 || adc_mux_n > WCD934X_MAX_VALID_ADC_MUX || 4898 adc_mux_n == WCD934X_INVALID_ADC_MUX) 4899 return 0; 4900 4901 if (adc_mux_n < 3) { 4902 adc_mux_in_reg = WCD934X_CDC_TX_INP_MUX_ADC_MUX0_CFG1 + 4903 adc_mux_n; 4904 mask = 0x03; 4905 shift = 0; 4906 amic_mux_sel_reg = WCD934X_CDC_TX_INP_MUX_ADC_MUX0_CFG0 + 4907 2 * adc_mux_n; 4908 } else if (adc_mux_n < 4) { 4909 adc_mux_in_reg = WCD934X_CDC_TX_INP_MUX_ADC_MUX3_CFG1; 4910 mask = 0x03; 4911 shift = 0; 4912 amic_mux_sel_reg = WCD934X_CDC_TX_INP_MUX_ADC_MUX0_CFG0 + 4913 2 * adc_mux_n; 4914 } else if (adc_mux_n < 7) { 4915 adc_mux_in_reg = WCD934X_CDC_TX_INP_MUX_ADC_MUX0_CFG1 + 4916 (adc_mux_n - 4); 4917 mask = 0x0C; 4918 shift = 2; 4919 amic_mux_sel_reg = WCD934X_CDC_TX_INP_MUX_ADC_MUX4_CFG0 + 4920 adc_mux_n - 4; 4921 } else if (adc_mux_n < 8) { 4922 adc_mux_in_reg = WCD934X_CDC_TX_INP_MUX_ADC_MUX3_CFG1; 4923 mask = 0x0C; 4924 shift = 2; 4925 amic_mux_sel_reg = WCD934X_CDC_TX_INP_MUX_ADC_MUX4_CFG0 + 4926 adc_mux_n - 4; 4927 } else if (adc_mux_n < 12) { 4928 adc_mux_in_reg = WCD934X_CDC_TX_INP_MUX_ADC_MUX0_CFG1 + 4929 ((adc_mux_n == 8) ? (adc_mux_n - 8) : 4930 (adc_mux_n - 9)); 4931 mask = 0x30; 4932 shift = 4; 4933 amic_mux_sel_reg = WCD934X_CDC_TX_INP_MUX_ADC_MUX4_CFG0 + 4934 adc_mux_n - 4; 4935 } else if (adc_mux_n < 13) { 4936 adc_mux_in_reg = WCD934X_CDC_TX_INP_MUX_ADC_MUX3_CFG1; 4937 mask = 0x30; 4938 shift = 4; 4939 amic_mux_sel_reg = WCD934X_CDC_TX_INP_MUX_ADC_MUX4_CFG0 + 4940 adc_mux_n - 4; 4941 } else { 4942 adc_mux_in_reg = WCD934X_CDC_TX_INP_MUX_ADC_MUX0_CFG1; 4943 mask = 0xC0; 4944 shift = 6; 4945 amic_mux_sel_reg = WCD934X_CDC_TX_INP_MUX_ADC_MUX4_CFG0 + 4946 adc_mux_n - 4; 4947 } 4948 4949 is_amic = (((snd_soc_component_read(comp, adc_mux_in_reg) 4950 & mask) >> shift) == 1); 4951 if (!is_amic) 4952 return 0; 4953 4954 return snd_soc_component_read(comp, amic_mux_sel_reg) & 0x07; 4955 } 4956 4957 static u16 wcd934x_codec_get_amic_pwlvl_reg(struct snd_soc_component *comp, 4958 int amic) 4959 { 4960 u16 pwr_level_reg = 0; 4961 4962 switch (amic) { 4963 case 1: 4964 case 2: 4965 pwr_level_reg = WCD934X_ANA_AMIC1; 4966 break; 4967 4968 case 3: 4969 case 4: 4970 pwr_level_reg = WCD934X_ANA_AMIC3; 4971 break; 4972 default: 4973 break; 4974 } 4975 4976 return pwr_level_reg; 4977 } 4978 4979 static int wcd934x_codec_enable_dec(struct snd_soc_dapm_widget *w, 4980 struct snd_kcontrol *kcontrol, int event) 4981 { 4982 struct snd_soc_component *comp = snd_soc_dapm_to_component(w->dapm); 4983 unsigned int decimator; 4984 char *dec_adc_mux_name = NULL; 4985 char *widget_name = NULL; 4986 char *wname; 4987 int ret = 0, amic_n; 4988 u16 tx_vol_ctl_reg, pwr_level_reg = 0, dec_cfg_reg, hpf_gate_reg; 4989 u16 tx_gain_ctl_reg; 4990 char *dec; 4991 u8 hpf_coff_freq; 4992 4993 widget_name = kstrndup(w->name, 15, GFP_KERNEL); 4994 if (!widget_name) 4995 return -ENOMEM; 4996 4997 wname = widget_name; 4998 dec_adc_mux_name = strsep(&widget_name, " "); 4999 if (!dec_adc_mux_name) { 5000 dev_err(comp->dev, "%s: Invalid decimator = %s\n", 5001 __func__, w->name); 5002 ret = -EINVAL; 5003 goto out; 5004 } 5005 dec_adc_mux_name = widget_name; 5006 5007 dec = strpbrk(dec_adc_mux_name, "012345678"); 5008 if (!dec) { 5009 dev_err(comp->dev, "%s: decimator index not found\n", 5010 __func__); 5011 ret = -EINVAL; 5012 goto out; 5013 } 5014 5015 ret = kstrtouint(dec, 10, &decimator); 5016 if (ret < 0) { 5017 dev_err(comp->dev, "%s: Invalid decimator = %s\n", 5018 __func__, wname); 5019 ret = -EINVAL; 5020 goto out; 5021 } 5022 5023 tx_vol_ctl_reg = WCD934X_CDC_TX0_TX_PATH_CTL + 16 * decimator; 5024 hpf_gate_reg = WCD934X_CDC_TX0_TX_PATH_SEC2 + 16 * decimator; 5025 dec_cfg_reg = WCD934X_CDC_TX0_TX_PATH_CFG0 + 16 * decimator; 5026 tx_gain_ctl_reg = WCD934X_CDC_TX0_TX_VOL_CTL + 16 * decimator; 5027 5028 switch (event) { 5029 case SND_SOC_DAPM_PRE_PMU: 5030 amic_n = wcd934x_codec_find_amic_input(comp, decimator); 5031 if (amic_n) 5032 pwr_level_reg = wcd934x_codec_get_amic_pwlvl_reg(comp, 5033 amic_n); 5034 5035 if (!pwr_level_reg) 5036 break; 5037 5038 switch ((snd_soc_component_read(comp, pwr_level_reg) & 5039 WCD934X_AMIC_PWR_LVL_MASK) >> 5040 WCD934X_AMIC_PWR_LVL_SHIFT) { 5041 case WCD934X_AMIC_PWR_LEVEL_LP: 5042 snd_soc_component_update_bits(comp, dec_cfg_reg, 5043 WCD934X_DEC_PWR_LVL_MASK, 5044 WCD934X_DEC_PWR_LVL_LP); 5045 break; 5046 case WCD934X_AMIC_PWR_LEVEL_HP: 5047 snd_soc_component_update_bits(comp, dec_cfg_reg, 5048 WCD934X_DEC_PWR_LVL_MASK, 5049 WCD934X_DEC_PWR_LVL_HP); 5050 break; 5051 case WCD934X_AMIC_PWR_LEVEL_DEFAULT: 5052 case WCD934X_AMIC_PWR_LEVEL_HYBRID: 5053 default: 5054 snd_soc_component_update_bits(comp, dec_cfg_reg, 5055 WCD934X_DEC_PWR_LVL_MASK, 5056 WCD934X_DEC_PWR_LVL_DF); 5057 break; 5058 } 5059 break; 5060 case SND_SOC_DAPM_POST_PMU: 5061 hpf_coff_freq = (snd_soc_component_read(comp, dec_cfg_reg) & 5062 TX_HPF_CUT_OFF_FREQ_MASK) >> 5; 5063 if (hpf_coff_freq != CF_MIN_3DB_150HZ) { 5064 snd_soc_component_update_bits(comp, dec_cfg_reg, 5065 TX_HPF_CUT_OFF_FREQ_MASK, 5066 CF_MIN_3DB_150HZ << 5); 5067 snd_soc_component_update_bits(comp, hpf_gate_reg, 5068 WCD934X_HPH_CUTOFF_FREQ_CHANGE_REQ_MASK, 5069 WCD934X_HPH_CUTOFF_FREQ_CHANGE_REQ); 5070 /* 5071 * Minimum 1 clk cycle delay is required as per 5072 * HW spec. 5073 */ 5074 usleep_range(1000, 1010); 5075 snd_soc_component_update_bits(comp, hpf_gate_reg, 5076 WCD934X_HPH_CUTOFF_FREQ_CHANGE_REQ_MASK, 5077 0); 5078 } 5079 /* apply gain after decimator is enabled */ 5080 snd_soc_component_write(comp, tx_gain_ctl_reg, 5081 snd_soc_component_read(comp, 5082 tx_gain_ctl_reg)); 5083 break; 5084 case SND_SOC_DAPM_PRE_PMD: 5085 hpf_coff_freq = (snd_soc_component_read(comp, dec_cfg_reg) & 5086 TX_HPF_CUT_OFF_FREQ_MASK) >> 5; 5087 5088 if (hpf_coff_freq != CF_MIN_3DB_150HZ) { 5089 snd_soc_component_update_bits(comp, dec_cfg_reg, 5090 TX_HPF_CUT_OFF_FREQ_MASK, 5091 hpf_coff_freq << 5); 5092 snd_soc_component_update_bits(comp, hpf_gate_reg, 5093 WCD934X_HPH_CUTOFF_FREQ_CHANGE_REQ_MASK, 5094 WCD934X_HPH_CUTOFF_FREQ_CHANGE_REQ); 5095 /* 5096 * Minimum 1 clk cycle delay is required as per 5097 * HW spec. 5098 */ 5099 usleep_range(1000, 1010); 5100 snd_soc_component_update_bits(comp, hpf_gate_reg, 5101 WCD934X_HPH_CUTOFF_FREQ_CHANGE_REQ_MASK, 5102 0); 5103 } 5104 break; 5105 case SND_SOC_DAPM_POST_PMD: 5106 snd_soc_component_update_bits(comp, tx_vol_ctl_reg, 5107 0x10, 0x00); 5108 snd_soc_component_update_bits(comp, dec_cfg_reg, 5109 WCD934X_DEC_PWR_LVL_MASK, 5110 WCD934X_DEC_PWR_LVL_DF); 5111 break; 5112 } 5113 out: 5114 kfree(wname); 5115 return ret; 5116 } 5117 5118 static void wcd934x_codec_set_tx_hold(struct snd_soc_component *comp, 5119 u16 amic_reg, bool set) 5120 { 5121 u8 mask = 0x20; 5122 u8 val; 5123 5124 if (amic_reg == WCD934X_ANA_AMIC1 || 5125 amic_reg == WCD934X_ANA_AMIC3) 5126 mask = 0x40; 5127 5128 val = set ? mask : 0x00; 5129 5130 switch (amic_reg) { 5131 case WCD934X_ANA_AMIC1: 5132 case WCD934X_ANA_AMIC2: 5133 snd_soc_component_update_bits(comp, WCD934X_ANA_AMIC2, 5134 mask, val); 5135 break; 5136 case WCD934X_ANA_AMIC3: 5137 case WCD934X_ANA_AMIC4: 5138 snd_soc_component_update_bits(comp, WCD934X_ANA_AMIC4, 5139 mask, val); 5140 break; 5141 default: 5142 break; 5143 } 5144 } 5145 5146 static int wcd934x_codec_enable_adc(struct snd_soc_dapm_widget *w, 5147 struct snd_kcontrol *kcontrol, int event) 5148 { 5149 struct snd_soc_component *comp = snd_soc_dapm_to_component(w->dapm); 5150 5151 switch (event) { 5152 case SND_SOC_DAPM_PRE_PMU: 5153 wcd934x_codec_set_tx_hold(comp, w->reg, true); 5154 break; 5155 default: 5156 break; 5157 } 5158 5159 return 0; 5160 } 5161 5162 static int wcd934x_codec_enable_micbias(struct snd_soc_dapm_widget *w, 5163 struct snd_kcontrol *kcontrol, 5164 int event) 5165 { 5166 struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm); 5167 int micb_num = w->shift; 5168 5169 switch (event) { 5170 case SND_SOC_DAPM_PRE_PMU: 5171 wcd934x_micbias_control(component, micb_num, MICB_ENABLE, true); 5172 break; 5173 case SND_SOC_DAPM_POST_PMU: 5174 /* 1 msec delay as per HW requirement */ 5175 usleep_range(1000, 1100); 5176 break; 5177 case SND_SOC_DAPM_POST_PMD: 5178 wcd934x_micbias_control(component, micb_num, MICB_DISABLE, true); 5179 break; 5180 } 5181 5182 return 0; 5183 } 5184 5185 static const struct snd_soc_dapm_widget wcd934x_dapm_widgets[] = { 5186 /* Analog Outputs */ 5187 SND_SOC_DAPM_OUTPUT("EAR"), 5188 SND_SOC_DAPM_OUTPUT("HPHL"), 5189 SND_SOC_DAPM_OUTPUT("HPHR"), 5190 SND_SOC_DAPM_OUTPUT("LINEOUT1"), 5191 SND_SOC_DAPM_OUTPUT("LINEOUT2"), 5192 SND_SOC_DAPM_OUTPUT("SPK1 OUT"), 5193 SND_SOC_DAPM_OUTPUT("SPK2 OUT"), 5194 SND_SOC_DAPM_OUTPUT("ANC EAR"), 5195 SND_SOC_DAPM_OUTPUT("ANC HPHL"), 5196 SND_SOC_DAPM_OUTPUT("ANC HPHR"), 5197 SND_SOC_DAPM_OUTPUT("WDMA3_OUT"), 5198 SND_SOC_DAPM_OUTPUT("MAD_CPE_OUT1"), 5199 SND_SOC_DAPM_OUTPUT("MAD_CPE_OUT2"), 5200 SND_SOC_DAPM_AIF_IN_E("AIF1 PB", "AIF1 Playback", 0, SND_SOC_NOPM, 5201 AIF1_PB, 0, wcd934x_codec_enable_slim, 5202 SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD), 5203 SND_SOC_DAPM_AIF_IN_E("AIF2 PB", "AIF2 Playback", 0, SND_SOC_NOPM, 5204 AIF2_PB, 0, wcd934x_codec_enable_slim, 5205 SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD), 5206 SND_SOC_DAPM_AIF_IN_E("AIF3 PB", "AIF3 Playback", 0, SND_SOC_NOPM, 5207 AIF3_PB, 0, wcd934x_codec_enable_slim, 5208 SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD), 5209 SND_SOC_DAPM_AIF_IN_E("AIF4 PB", "AIF4 Playback", 0, SND_SOC_NOPM, 5210 AIF4_PB, 0, wcd934x_codec_enable_slim, 5211 SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD), 5212 5213 SND_SOC_DAPM_MUX("SLIM RX0 MUX", SND_SOC_NOPM, WCD934X_RX0, 0, 5214 &slim_rx_mux[WCD934X_RX0]), 5215 SND_SOC_DAPM_MUX("SLIM RX1 MUX", SND_SOC_NOPM, WCD934X_RX1, 0, 5216 &slim_rx_mux[WCD934X_RX1]), 5217 SND_SOC_DAPM_MUX("SLIM RX2 MUX", SND_SOC_NOPM, WCD934X_RX2, 0, 5218 &slim_rx_mux[WCD934X_RX2]), 5219 SND_SOC_DAPM_MUX("SLIM RX3 MUX", SND_SOC_NOPM, WCD934X_RX3, 0, 5220 &slim_rx_mux[WCD934X_RX3]), 5221 SND_SOC_DAPM_MUX("SLIM RX4 MUX", SND_SOC_NOPM, WCD934X_RX4, 0, 5222 &slim_rx_mux[WCD934X_RX4]), 5223 SND_SOC_DAPM_MUX("SLIM RX5 MUX", SND_SOC_NOPM, WCD934X_RX5, 0, 5224 &slim_rx_mux[WCD934X_RX5]), 5225 SND_SOC_DAPM_MUX("SLIM RX6 MUX", SND_SOC_NOPM, WCD934X_RX6, 0, 5226 &slim_rx_mux[WCD934X_RX6]), 5227 SND_SOC_DAPM_MUX("SLIM RX7 MUX", SND_SOC_NOPM, WCD934X_RX7, 0, 5228 &slim_rx_mux[WCD934X_RX7]), 5229 5230 SND_SOC_DAPM_MIXER("SLIM RX0", SND_SOC_NOPM, 0, 0, NULL, 0), 5231 SND_SOC_DAPM_MIXER("SLIM RX1", SND_SOC_NOPM, 0, 0, NULL, 0), 5232 SND_SOC_DAPM_MIXER("SLIM RX2", SND_SOC_NOPM, 0, 0, NULL, 0), 5233 SND_SOC_DAPM_MIXER("SLIM RX3", SND_SOC_NOPM, 0, 0, NULL, 0), 5234 SND_SOC_DAPM_MIXER("SLIM RX4", SND_SOC_NOPM, 0, 0, NULL, 0), 5235 SND_SOC_DAPM_MIXER("SLIM RX5", SND_SOC_NOPM, 0, 0, NULL, 0), 5236 SND_SOC_DAPM_MIXER("SLIM RX6", SND_SOC_NOPM, 0, 0, NULL, 0), 5237 SND_SOC_DAPM_MIXER("SLIM RX7", SND_SOC_NOPM, 0, 0, NULL, 0), 5238 5239 SND_SOC_DAPM_MUX_E("RX INT0_2 MUX", SND_SOC_NOPM, INTERP_EAR, 0, 5240 &rx_int0_2_mux, wcd934x_codec_enable_mix_path, 5241 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU | 5242 SND_SOC_DAPM_POST_PMD), 5243 SND_SOC_DAPM_MUX_E("RX INT1_2 MUX", SND_SOC_NOPM, INTERP_HPHL, 0, 5244 &rx_int1_2_mux, wcd934x_codec_enable_mix_path, 5245 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU | 5246 SND_SOC_DAPM_POST_PMD), 5247 SND_SOC_DAPM_MUX_E("RX INT2_2 MUX", SND_SOC_NOPM, INTERP_HPHR, 0, 5248 &rx_int2_2_mux, wcd934x_codec_enable_mix_path, 5249 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU | 5250 SND_SOC_DAPM_POST_PMD), 5251 SND_SOC_DAPM_MUX_E("RX INT3_2 MUX", SND_SOC_NOPM, INTERP_LO1, 0, 5252 &rx_int3_2_mux, wcd934x_codec_enable_mix_path, 5253 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU | 5254 SND_SOC_DAPM_POST_PMD), 5255 SND_SOC_DAPM_MUX_E("RX INT4_2 MUX", SND_SOC_NOPM, INTERP_LO2, 0, 5256 &rx_int4_2_mux, wcd934x_codec_enable_mix_path, 5257 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU | 5258 SND_SOC_DAPM_POST_PMD), 5259 SND_SOC_DAPM_MUX_E("RX INT7_2 MUX", SND_SOC_NOPM, INTERP_SPKR1, 0, 5260 &rx_int7_2_mux, wcd934x_codec_enable_mix_path, 5261 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU | 5262 SND_SOC_DAPM_POST_PMD), 5263 SND_SOC_DAPM_MUX_E("RX INT8_2 MUX", SND_SOC_NOPM, INTERP_SPKR2, 0, 5264 &rx_int8_2_mux, wcd934x_codec_enable_mix_path, 5265 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU | 5266 SND_SOC_DAPM_POST_PMD), 5267 5268 SND_SOC_DAPM_MUX("RX INT0_1 MIX1 INP0", SND_SOC_NOPM, 0, 0, 5269 &rx_int0_1_mix_inp0_mux), 5270 SND_SOC_DAPM_MUX("RX INT0_1 MIX1 INP1", SND_SOC_NOPM, 0, 0, 5271 &rx_int0_1_mix_inp1_mux), 5272 SND_SOC_DAPM_MUX("RX INT0_1 MIX1 INP2", SND_SOC_NOPM, 0, 0, 5273 &rx_int0_1_mix_inp2_mux), 5274 SND_SOC_DAPM_MUX("RX INT1_1 MIX1 INP0", SND_SOC_NOPM, 0, 0, 5275 &rx_int1_1_mix_inp0_mux), 5276 SND_SOC_DAPM_MUX("RX INT1_1 MIX1 INP1", SND_SOC_NOPM, 0, 0, 5277 &rx_int1_1_mix_inp1_mux), 5278 SND_SOC_DAPM_MUX("RX INT1_1 MIX1 INP2", SND_SOC_NOPM, 0, 0, 5279 &rx_int1_1_mix_inp2_mux), 5280 SND_SOC_DAPM_MUX("RX INT2_1 MIX1 INP0", SND_SOC_NOPM, 0, 0, 5281 &rx_int2_1_mix_inp0_mux), 5282 SND_SOC_DAPM_MUX("RX INT2_1 MIX1 INP1", SND_SOC_NOPM, 0, 0, 5283 &rx_int2_1_mix_inp1_mux), 5284 SND_SOC_DAPM_MUX("RX INT2_1 MIX1 INP2", SND_SOC_NOPM, 0, 0, 5285 &rx_int2_1_mix_inp2_mux), 5286 SND_SOC_DAPM_MUX("RX INT3_1 MIX1 INP0", SND_SOC_NOPM, 0, 0, 5287 &rx_int3_1_mix_inp0_mux), 5288 SND_SOC_DAPM_MUX("RX INT3_1 MIX1 INP1", SND_SOC_NOPM, 0, 0, 5289 &rx_int3_1_mix_inp1_mux), 5290 SND_SOC_DAPM_MUX("RX INT3_1 MIX1 INP2", SND_SOC_NOPM, 0, 0, 5291 &rx_int3_1_mix_inp2_mux), 5292 SND_SOC_DAPM_MUX("RX INT4_1 MIX1 INP0", SND_SOC_NOPM, 0, 0, 5293 &rx_int4_1_mix_inp0_mux), 5294 SND_SOC_DAPM_MUX("RX INT4_1 MIX1 INP1", SND_SOC_NOPM, 0, 0, 5295 &rx_int4_1_mix_inp1_mux), 5296 SND_SOC_DAPM_MUX("RX INT4_1 MIX1 INP2", SND_SOC_NOPM, 0, 0, 5297 &rx_int4_1_mix_inp2_mux), 5298 SND_SOC_DAPM_MUX("RX INT7_1 MIX1 INP0", SND_SOC_NOPM, 0, 0, 5299 &rx_int7_1_mix_inp0_mux), 5300 SND_SOC_DAPM_MUX("RX INT7_1 MIX1 INP1", SND_SOC_NOPM, 0, 0, 5301 &rx_int7_1_mix_inp1_mux), 5302 SND_SOC_DAPM_MUX("RX INT7_1 MIX1 INP2", SND_SOC_NOPM, 0, 0, 5303 &rx_int7_1_mix_inp2_mux), 5304 SND_SOC_DAPM_MUX("RX INT8_1 MIX1 INP0", SND_SOC_NOPM, 0, 0, 5305 &rx_int8_1_mix_inp0_mux), 5306 SND_SOC_DAPM_MUX("RX INT8_1 MIX1 INP1", SND_SOC_NOPM, 0, 0, 5307 &rx_int8_1_mix_inp1_mux), 5308 SND_SOC_DAPM_MUX("RX INT8_1 MIX1 INP2", SND_SOC_NOPM, 0, 0, 5309 &rx_int8_1_mix_inp2_mux), 5310 SND_SOC_DAPM_MIXER("RX INT0_1 MIX1", SND_SOC_NOPM, 0, 0, NULL, 0), 5311 SND_SOC_DAPM_MIXER("RX INT0 SEC MIX", SND_SOC_NOPM, 0, 0, NULL, 0), 5312 SND_SOC_DAPM_MIXER("RX INT1_1 MIX1", SND_SOC_NOPM, 0, 0, NULL, 0), 5313 SND_SOC_DAPM_MIXER("RX INT1 SEC MIX", SND_SOC_NOPM, 0, 0, 5314 rx_int1_asrc_switch, 5315 ARRAY_SIZE(rx_int1_asrc_switch)), 5316 SND_SOC_DAPM_MIXER("RX INT2_1 MIX1", SND_SOC_NOPM, 0, 0, NULL, 0), 5317 SND_SOC_DAPM_MIXER("RX INT2 SEC MIX", SND_SOC_NOPM, 0, 0, 5318 rx_int2_asrc_switch, 5319 ARRAY_SIZE(rx_int2_asrc_switch)), 5320 SND_SOC_DAPM_MIXER("RX INT3_1 MIX1", SND_SOC_NOPM, 0, 0, NULL, 0), 5321 SND_SOC_DAPM_MIXER("RX INT3 SEC MIX", SND_SOC_NOPM, 0, 0, 5322 rx_int3_asrc_switch, 5323 ARRAY_SIZE(rx_int3_asrc_switch)), 5324 SND_SOC_DAPM_MIXER("RX INT4_1 MIX1", SND_SOC_NOPM, 0, 0, NULL, 0), 5325 SND_SOC_DAPM_MIXER("RX INT4 SEC MIX", SND_SOC_NOPM, 0, 0, 5326 rx_int4_asrc_switch, 5327 ARRAY_SIZE(rx_int4_asrc_switch)), 5328 SND_SOC_DAPM_MIXER("RX INT7_1 MIX1", SND_SOC_NOPM, 0, 0, NULL, 0), 5329 SND_SOC_DAPM_MIXER("RX INT7 SEC MIX", SND_SOC_NOPM, 0, 0, NULL, 0), 5330 SND_SOC_DAPM_MIXER("RX INT8_1 MIX1", SND_SOC_NOPM, 0, 0, NULL, 0), 5331 SND_SOC_DAPM_MIXER("RX INT8 SEC MIX", SND_SOC_NOPM, 0, 0, NULL, 0), 5332 SND_SOC_DAPM_MIXER("RX INT0 MIX2", SND_SOC_NOPM, 0, 0, NULL, 0), 5333 SND_SOC_DAPM_MIXER("RX INT1 MIX2", SND_SOC_NOPM, 0, 0, NULL, 0), 5334 SND_SOC_DAPM_MIXER("RX INT1 MIX3", SND_SOC_NOPM, 0, 0, NULL, 0), 5335 SND_SOC_DAPM_MIXER("RX INT2 MIX2", SND_SOC_NOPM, 0, 0, NULL, 0), 5336 SND_SOC_DAPM_MIXER("RX INT2 MIX3", SND_SOC_NOPM, 0, 0, NULL, 0), 5337 SND_SOC_DAPM_MIXER("RX INT3 MIX2", SND_SOC_NOPM, 0, 0, NULL, 0), 5338 SND_SOC_DAPM_MIXER("RX INT3 MIX3", SND_SOC_NOPM, 0, 0, NULL, 0), 5339 SND_SOC_DAPM_MIXER("RX INT4 MIX2", SND_SOC_NOPM, 0, 0, NULL, 0), 5340 SND_SOC_DAPM_MIXER("RX INT4 MIX3", SND_SOC_NOPM, 0, 0, NULL, 0), 5341 5342 SND_SOC_DAPM_MIXER("RX INT7 MIX2", SND_SOC_NOPM, 0, 0, NULL, 0), 5343 SND_SOC_DAPM_MIXER_E("RX INT7 CHAIN", SND_SOC_NOPM, 0, 0, 5344 NULL, 0, NULL, 0), 5345 SND_SOC_DAPM_MIXER_E("RX INT8 CHAIN", SND_SOC_NOPM, 0, 0, 5346 NULL, 0, NULL, 0), 5347 SND_SOC_DAPM_MUX_E("RX INT0 MIX2 INP", WCD934X_CDC_RX0_RX_PATH_CFG0, 4, 5348 0, &rx_int0_mix2_inp_mux, NULL, 5349 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD), 5350 SND_SOC_DAPM_MUX_E("RX INT1 MIX2 INP", WCD934X_CDC_RX1_RX_PATH_CFG0, 4, 5351 0, &rx_int1_mix2_inp_mux, NULL, 5352 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD), 5353 SND_SOC_DAPM_MUX_E("RX INT2 MIX2 INP", WCD934X_CDC_RX2_RX_PATH_CFG0, 4, 5354 0, &rx_int2_mix2_inp_mux, NULL, 5355 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD), 5356 SND_SOC_DAPM_MUX_E("RX INT3 MIX2 INP", WCD934X_CDC_RX3_RX_PATH_CFG0, 4, 5357 0, &rx_int3_mix2_inp_mux, NULL, 5358 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD), 5359 SND_SOC_DAPM_MUX_E("RX INT4 MIX2 INP", WCD934X_CDC_RX4_RX_PATH_CFG0, 4, 5360 0, &rx_int4_mix2_inp_mux, NULL, 5361 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD), 5362 SND_SOC_DAPM_MUX_E("RX INT7 MIX2 INP", WCD934X_CDC_RX7_RX_PATH_CFG0, 4, 5363 0, &rx_int7_mix2_inp_mux, NULL, 5364 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD), 5365 5366 SND_SOC_DAPM_MUX("IIR0 INP0 MUX", SND_SOC_NOPM, 0, 0, &iir0_inp0_mux), 5367 SND_SOC_DAPM_MUX("IIR0 INP1 MUX", SND_SOC_NOPM, 0, 0, &iir0_inp1_mux), 5368 SND_SOC_DAPM_MUX("IIR0 INP2 MUX", SND_SOC_NOPM, 0, 0, &iir0_inp2_mux), 5369 SND_SOC_DAPM_MUX("IIR0 INP3 MUX", SND_SOC_NOPM, 0, 0, &iir0_inp3_mux), 5370 SND_SOC_DAPM_MUX("IIR1 INP0 MUX", SND_SOC_NOPM, 0, 0, &iir1_inp0_mux), 5371 SND_SOC_DAPM_MUX("IIR1 INP1 MUX", SND_SOC_NOPM, 0, 0, &iir1_inp1_mux), 5372 SND_SOC_DAPM_MUX("IIR1 INP2 MUX", SND_SOC_NOPM, 0, 0, &iir1_inp2_mux), 5373 SND_SOC_DAPM_MUX("IIR1 INP3 MUX", SND_SOC_NOPM, 0, 0, &iir1_inp3_mux), 5374 5375 SND_SOC_DAPM_PGA_E("IIR0", WCD934X_CDC_SIDETONE_IIR0_IIR_GAIN_B1_CTL, 5376 0, 0, NULL, 0, wcd934x_codec_set_iir_gain, 5377 SND_SOC_DAPM_POST_PMU), 5378 SND_SOC_DAPM_PGA_E("IIR1", WCD934X_CDC_SIDETONE_IIR1_IIR_GAIN_B1_CTL, 5379 1, 0, NULL, 0, wcd934x_codec_set_iir_gain, 5380 SND_SOC_DAPM_POST_PMU), 5381 SND_SOC_DAPM_MIXER("SRC0", WCD934X_CDC_SIDETONE_SRC0_ST_SRC_PATH_CTL, 5382 4, 0, NULL, 0), 5383 SND_SOC_DAPM_MIXER("SRC1", WCD934X_CDC_SIDETONE_SRC1_ST_SRC_PATH_CTL, 5384 4, 0, NULL, 0), 5385 SND_SOC_DAPM_MUX("RX INT0 DEM MUX", SND_SOC_NOPM, 0, 0, 5386 &rx_int0_dem_inp_mux), 5387 SND_SOC_DAPM_MUX("RX INT1 DEM MUX", SND_SOC_NOPM, 0, 0, 5388 &rx_int1_dem_inp_mux), 5389 SND_SOC_DAPM_MUX("RX INT2 DEM MUX", SND_SOC_NOPM, 0, 0, 5390 &rx_int2_dem_inp_mux), 5391 5392 SND_SOC_DAPM_MUX_E("RX INT0_1 INTERP", SND_SOC_NOPM, INTERP_EAR, 0, 5393 &rx_int0_1_interp_mux, 5394 wcd934x_codec_enable_main_path, 5395 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU | 5396 SND_SOC_DAPM_POST_PMD), 5397 SND_SOC_DAPM_MUX_E("RX INT1_1 INTERP", SND_SOC_NOPM, INTERP_HPHL, 0, 5398 &rx_int1_1_interp_mux, 5399 wcd934x_codec_enable_main_path, 5400 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU | 5401 SND_SOC_DAPM_POST_PMD), 5402 SND_SOC_DAPM_MUX_E("RX INT2_1 INTERP", SND_SOC_NOPM, INTERP_HPHR, 0, 5403 &rx_int2_1_interp_mux, 5404 wcd934x_codec_enable_main_path, 5405 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU | 5406 SND_SOC_DAPM_POST_PMD), 5407 SND_SOC_DAPM_MUX_E("RX INT3_1 INTERP", SND_SOC_NOPM, INTERP_LO1, 0, 5408 &rx_int3_1_interp_mux, 5409 wcd934x_codec_enable_main_path, 5410 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU | 5411 SND_SOC_DAPM_POST_PMD), 5412 SND_SOC_DAPM_MUX_E("RX INT4_1 INTERP", SND_SOC_NOPM, INTERP_LO2, 0, 5413 &rx_int4_1_interp_mux, 5414 wcd934x_codec_enable_main_path, 5415 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU | 5416 SND_SOC_DAPM_POST_PMD), 5417 SND_SOC_DAPM_MUX_E("RX INT7_1 INTERP", SND_SOC_NOPM, INTERP_SPKR1, 0, 5418 &rx_int7_1_interp_mux, 5419 wcd934x_codec_enable_main_path, 5420 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU | 5421 SND_SOC_DAPM_POST_PMD), 5422 SND_SOC_DAPM_MUX_E("RX INT8_1 INTERP", SND_SOC_NOPM, INTERP_SPKR2, 0, 5423 &rx_int8_1_interp_mux, 5424 wcd934x_codec_enable_main_path, 5425 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU | 5426 SND_SOC_DAPM_POST_PMD), 5427 5428 SND_SOC_DAPM_MUX("RX INT0_2 INTERP", SND_SOC_NOPM, 0, 0, 5429 &rx_int0_2_interp_mux), 5430 SND_SOC_DAPM_MUX("RX INT1_2 INTERP", SND_SOC_NOPM, 0, 0, 5431 &rx_int1_2_interp_mux), 5432 SND_SOC_DAPM_MUX("RX INT2_2 INTERP", SND_SOC_NOPM, 0, 0, 5433 &rx_int2_2_interp_mux), 5434 SND_SOC_DAPM_MUX("RX INT3_2 INTERP", SND_SOC_NOPM, 0, 0, 5435 &rx_int3_2_interp_mux), 5436 SND_SOC_DAPM_MUX("RX INT4_2 INTERP", SND_SOC_NOPM, 0, 0, 5437 &rx_int4_2_interp_mux), 5438 SND_SOC_DAPM_MUX("RX INT7_2 INTERP", SND_SOC_NOPM, 0, 0, 5439 &rx_int7_2_interp_mux), 5440 SND_SOC_DAPM_MUX("RX INT8_2 INTERP", SND_SOC_NOPM, 0, 0, 5441 &rx_int8_2_interp_mux), 5442 SND_SOC_DAPM_DAC_E("RX INT0 DAC", NULL, SND_SOC_NOPM, 5443 0, 0, wcd934x_codec_ear_dac_event, 5444 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU | 5445 SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD), 5446 SND_SOC_DAPM_DAC_E("RX INT1 DAC", NULL, WCD934X_ANA_HPH, 5447 5, 0, wcd934x_codec_hphl_dac_event, 5448 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU | 5449 SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD), 5450 SND_SOC_DAPM_DAC_E("RX INT2 DAC", NULL, WCD934X_ANA_HPH, 5451 4, 0, wcd934x_codec_hphr_dac_event, 5452 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU | 5453 SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD), 5454 SND_SOC_DAPM_DAC_E("RX INT3 DAC", NULL, SND_SOC_NOPM, 5455 0, 0, wcd934x_codec_lineout_dac_event, 5456 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD), 5457 SND_SOC_DAPM_DAC_E("RX INT4 DAC", NULL, SND_SOC_NOPM, 5458 0, 0, wcd934x_codec_lineout_dac_event, 5459 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD), 5460 SND_SOC_DAPM_PGA_E("EAR PA", WCD934X_ANA_EAR, 7, 0, NULL, 0, NULL, 0), 5461 SND_SOC_DAPM_PGA_E("HPHL PA", WCD934X_ANA_HPH, 7, 0, NULL, 0, 5462 wcd934x_codec_enable_hphl_pa, 5463 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU | 5464 SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD), 5465 SND_SOC_DAPM_PGA_E("HPHR PA", WCD934X_ANA_HPH, 6, 0, NULL, 0, 5466 wcd934x_codec_enable_hphr_pa, 5467 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU | 5468 SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD), 5469 SND_SOC_DAPM_PGA_E("LINEOUT1 PA", WCD934X_ANA_LO_1_2, 7, 0, NULL, 0, 5470 NULL, 0), 5471 SND_SOC_DAPM_PGA_E("LINEOUT2 PA", WCD934X_ANA_LO_1_2, 6, 0, NULL, 0, 5472 NULL, 0), 5473 SND_SOC_DAPM_SUPPLY("RX_BIAS", WCD934X_ANA_RX_SUPPLIES, 0, 0, NULL, 5474 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD), 5475 SND_SOC_DAPM_SUPPLY("SBOOST0", WCD934X_CDC_RX7_RX_PATH_CFG1, 5476 0, 0, NULL, 0), 5477 SND_SOC_DAPM_SUPPLY("SBOOST0_CLK", WCD934X_CDC_BOOST0_BOOST_PATH_CTL, 5478 0, 0, NULL, 0), 5479 SND_SOC_DAPM_SUPPLY("SBOOST1", WCD934X_CDC_RX8_RX_PATH_CFG1, 5480 0, 0, NULL, 0), 5481 SND_SOC_DAPM_SUPPLY("SBOOST1_CLK", WCD934X_CDC_BOOST1_BOOST_PATH_CTL, 5482 0, 0, NULL, 0), 5483 SND_SOC_DAPM_SUPPLY("INT0_CLK", SND_SOC_NOPM, INTERP_EAR, 0, 5484 wcd934x_codec_enable_interp_clk, 5485 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD), 5486 SND_SOC_DAPM_SUPPLY("INT1_CLK", SND_SOC_NOPM, INTERP_HPHL, 0, 5487 wcd934x_codec_enable_interp_clk, 5488 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD), 5489 SND_SOC_DAPM_SUPPLY("INT2_CLK", SND_SOC_NOPM, INTERP_HPHR, 0, 5490 wcd934x_codec_enable_interp_clk, 5491 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD), 5492 SND_SOC_DAPM_SUPPLY("INT3_CLK", SND_SOC_NOPM, INTERP_LO1, 0, 5493 wcd934x_codec_enable_interp_clk, 5494 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD), 5495 SND_SOC_DAPM_SUPPLY("INT4_CLK", SND_SOC_NOPM, INTERP_LO2, 0, 5496 wcd934x_codec_enable_interp_clk, 5497 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD), 5498 SND_SOC_DAPM_SUPPLY("INT7_CLK", SND_SOC_NOPM, INTERP_SPKR1, 0, 5499 wcd934x_codec_enable_interp_clk, 5500 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD), 5501 SND_SOC_DAPM_SUPPLY("INT8_CLK", SND_SOC_NOPM, INTERP_SPKR2, 0, 5502 wcd934x_codec_enable_interp_clk, 5503 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD), 5504 SND_SOC_DAPM_SUPPLY("DSMDEM0_CLK", WCD934X_CDC_RX0_RX_PATH_DSMDEM_CTL, 5505 0, 0, NULL, 0), 5506 SND_SOC_DAPM_SUPPLY("DSMDEM1_CLK", WCD934X_CDC_RX1_RX_PATH_DSMDEM_CTL, 5507 0, 0, NULL, 0), 5508 SND_SOC_DAPM_SUPPLY("DSMDEM2_CLK", WCD934X_CDC_RX2_RX_PATH_DSMDEM_CTL, 5509 0, 0, NULL, 0), 5510 SND_SOC_DAPM_SUPPLY("DSMDEM3_CLK", WCD934X_CDC_RX3_RX_PATH_DSMDEM_CTL, 5511 0, 0, NULL, 0), 5512 SND_SOC_DAPM_SUPPLY("DSMDEM4_CLK", WCD934X_CDC_RX4_RX_PATH_DSMDEM_CTL, 5513 0, 0, NULL, 0), 5514 SND_SOC_DAPM_SUPPLY("DSMDEM7_CLK", WCD934X_CDC_RX7_RX_PATH_DSMDEM_CTL, 5515 0, 0, NULL, 0), 5516 SND_SOC_DAPM_SUPPLY("DSMDEM8_CLK", WCD934X_CDC_RX8_RX_PATH_DSMDEM_CTL, 5517 0, 0, NULL, 0), 5518 SND_SOC_DAPM_SUPPLY("MCLK", SND_SOC_NOPM, 0, 0, 5519 wcd934x_codec_enable_mclk, 5520 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD), 5521 5522 /* TX */ 5523 SND_SOC_DAPM_INPUT("AMIC1"), 5524 SND_SOC_DAPM_INPUT("AMIC2"), 5525 SND_SOC_DAPM_INPUT("AMIC3"), 5526 SND_SOC_DAPM_INPUT("AMIC4"), 5527 SND_SOC_DAPM_INPUT("AMIC5"), 5528 SND_SOC_DAPM_INPUT("DMIC0 Pin"), 5529 SND_SOC_DAPM_INPUT("DMIC1 Pin"), 5530 SND_SOC_DAPM_INPUT("DMIC2 Pin"), 5531 SND_SOC_DAPM_INPUT("DMIC3 Pin"), 5532 SND_SOC_DAPM_INPUT("DMIC4 Pin"), 5533 SND_SOC_DAPM_INPUT("DMIC5 Pin"), 5534 5535 SND_SOC_DAPM_AIF_OUT_E("AIF1 CAP", "AIF1 Capture", 0, SND_SOC_NOPM, 5536 AIF1_CAP, 0, wcd934x_codec_enable_slim, 5537 SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD), 5538 SND_SOC_DAPM_AIF_OUT_E("AIF2 CAP", "AIF2 Capture", 0, SND_SOC_NOPM, 5539 AIF2_CAP, 0, wcd934x_codec_enable_slim, 5540 SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD), 5541 SND_SOC_DAPM_AIF_OUT_E("AIF3 CAP", "AIF3 Capture", 0, SND_SOC_NOPM, 5542 AIF3_CAP, 0, wcd934x_codec_enable_slim, 5543 SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD), 5544 5545 SND_SOC_DAPM_MIXER("SLIM TX0", SND_SOC_NOPM, 0, 0, NULL, 0), 5546 SND_SOC_DAPM_MIXER("SLIM TX1", SND_SOC_NOPM, 0, 0, NULL, 0), 5547 SND_SOC_DAPM_MIXER("SLIM TX2", SND_SOC_NOPM, 0, 0, NULL, 0), 5548 SND_SOC_DAPM_MIXER("SLIM TX3", SND_SOC_NOPM, 0, 0, NULL, 0), 5549 SND_SOC_DAPM_MIXER("SLIM TX4", SND_SOC_NOPM, 0, 0, NULL, 0), 5550 SND_SOC_DAPM_MIXER("SLIM TX5", SND_SOC_NOPM, 0, 0, NULL, 0), 5551 SND_SOC_DAPM_MIXER("SLIM TX6", SND_SOC_NOPM, 0, 0, NULL, 0), 5552 SND_SOC_DAPM_MIXER("SLIM TX7", SND_SOC_NOPM, 0, 0, NULL, 0), 5553 SND_SOC_DAPM_MIXER("SLIM TX8", SND_SOC_NOPM, 0, 0, NULL, 0), 5554 SND_SOC_DAPM_MIXER("SLIM TX9", SND_SOC_NOPM, 0, 0, NULL, 0), 5555 SND_SOC_DAPM_MIXER("SLIM TX10", SND_SOC_NOPM, 0, 0, NULL, 0), 5556 SND_SOC_DAPM_MIXER("SLIM TX11", SND_SOC_NOPM, 0, 0, NULL, 0), 5557 SND_SOC_DAPM_MIXER("SLIM TX13", SND_SOC_NOPM, 0, 0, NULL, 0), 5558 5559 /* Digital Mic Inputs */ 5560 SND_SOC_DAPM_ADC_E("DMIC0", NULL, SND_SOC_NOPM, 0, 0, 5561 wcd934x_codec_enable_dmic, 5562 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD), 5563 SND_SOC_DAPM_ADC_E("DMIC1", NULL, SND_SOC_NOPM, 0, 0, 5564 wcd934x_codec_enable_dmic, 5565 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD), 5566 SND_SOC_DAPM_ADC_E("DMIC2", NULL, SND_SOC_NOPM, 0, 0, 5567 wcd934x_codec_enable_dmic, 5568 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD), 5569 SND_SOC_DAPM_ADC_E("DMIC3", NULL, SND_SOC_NOPM, 0, 0, 5570 wcd934x_codec_enable_dmic, 5571 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD), 5572 SND_SOC_DAPM_ADC_E("DMIC4", NULL, SND_SOC_NOPM, 0, 0, 5573 wcd934x_codec_enable_dmic, 5574 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD), 5575 SND_SOC_DAPM_ADC_E("DMIC5", NULL, SND_SOC_NOPM, 0, 0, 5576 wcd934x_codec_enable_dmic, 5577 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD), 5578 SND_SOC_DAPM_MUX("DMIC MUX0", SND_SOC_NOPM, 0, 0, &tx_dmic_mux0), 5579 SND_SOC_DAPM_MUX("DMIC MUX1", SND_SOC_NOPM, 0, 0, &tx_dmic_mux1), 5580 SND_SOC_DAPM_MUX("DMIC MUX2", SND_SOC_NOPM, 0, 0, &tx_dmic_mux2), 5581 SND_SOC_DAPM_MUX("DMIC MUX3", SND_SOC_NOPM, 0, 0, &tx_dmic_mux3), 5582 SND_SOC_DAPM_MUX("DMIC MUX4", SND_SOC_NOPM, 0, 0, &tx_dmic_mux4), 5583 SND_SOC_DAPM_MUX("DMIC MUX5", SND_SOC_NOPM, 0, 0, &tx_dmic_mux5), 5584 SND_SOC_DAPM_MUX("DMIC MUX6", SND_SOC_NOPM, 0, 0, &tx_dmic_mux6), 5585 SND_SOC_DAPM_MUX("DMIC MUX7", SND_SOC_NOPM, 0, 0, &tx_dmic_mux7), 5586 SND_SOC_DAPM_MUX("DMIC MUX8", SND_SOC_NOPM, 0, 0, &tx_dmic_mux8), 5587 SND_SOC_DAPM_MUX("AMIC MUX0", SND_SOC_NOPM, 0, 0, &tx_amic_mux0), 5588 SND_SOC_DAPM_MUX("AMIC MUX1", SND_SOC_NOPM, 0, 0, &tx_amic_mux1), 5589 SND_SOC_DAPM_MUX("AMIC MUX2", SND_SOC_NOPM, 0, 0, &tx_amic_mux2), 5590 SND_SOC_DAPM_MUX("AMIC MUX3", SND_SOC_NOPM, 0, 0, &tx_amic_mux3), 5591 SND_SOC_DAPM_MUX("AMIC MUX4", SND_SOC_NOPM, 0, 0, &tx_amic_mux4), 5592 SND_SOC_DAPM_MUX("AMIC MUX5", SND_SOC_NOPM, 0, 0, &tx_amic_mux5), 5593 SND_SOC_DAPM_MUX("AMIC MUX6", SND_SOC_NOPM, 0, 0, &tx_amic_mux6), 5594 SND_SOC_DAPM_MUX("AMIC MUX7", SND_SOC_NOPM, 0, 0, &tx_amic_mux7), 5595 SND_SOC_DAPM_MUX("AMIC MUX8", SND_SOC_NOPM, 0, 0, &tx_amic_mux8), 5596 SND_SOC_DAPM_MUX_E("ADC MUX0", WCD934X_CDC_TX0_TX_PATH_CTL, 5, 0, 5597 &tx_adc_mux0_mux, wcd934x_codec_enable_dec, 5598 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU | 5599 SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD), 5600 SND_SOC_DAPM_MUX_E("ADC MUX1", WCD934X_CDC_TX1_TX_PATH_CTL, 5, 0, 5601 &tx_adc_mux1_mux, wcd934x_codec_enable_dec, 5602 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU | 5603 SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD), 5604 SND_SOC_DAPM_MUX_E("ADC MUX2", WCD934X_CDC_TX2_TX_PATH_CTL, 5, 0, 5605 &tx_adc_mux2_mux, wcd934x_codec_enable_dec, 5606 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU | 5607 SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD), 5608 SND_SOC_DAPM_MUX_E("ADC MUX3", WCD934X_CDC_TX3_TX_PATH_CTL, 5, 0, 5609 &tx_adc_mux3_mux, wcd934x_codec_enable_dec, 5610 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU | 5611 SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD), 5612 SND_SOC_DAPM_MUX_E("ADC MUX4", WCD934X_CDC_TX4_TX_PATH_CTL, 5, 0, 5613 &tx_adc_mux4_mux, wcd934x_codec_enable_dec, 5614 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU | 5615 SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD), 5616 SND_SOC_DAPM_MUX_E("ADC MUX5", WCD934X_CDC_TX5_TX_PATH_CTL, 5, 0, 5617 &tx_adc_mux5_mux, wcd934x_codec_enable_dec, 5618 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU | 5619 SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD), 5620 SND_SOC_DAPM_MUX_E("ADC MUX6", WCD934X_CDC_TX6_TX_PATH_CTL, 5, 0, 5621 &tx_adc_mux6_mux, wcd934x_codec_enable_dec, 5622 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU | 5623 SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD), 5624 SND_SOC_DAPM_MUX_E("ADC MUX7", WCD934X_CDC_TX7_TX_PATH_CTL, 5, 0, 5625 &tx_adc_mux7_mux, wcd934x_codec_enable_dec, 5626 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU | 5627 SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD), 5628 SND_SOC_DAPM_MUX_E("ADC MUX8", WCD934X_CDC_TX8_TX_PATH_CTL, 5, 0, 5629 &tx_adc_mux8_mux, wcd934x_codec_enable_dec, 5630 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU | 5631 SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD), 5632 SND_SOC_DAPM_ADC_E("ADC1", NULL, WCD934X_ANA_AMIC1, 7, 0, 5633 wcd934x_codec_enable_adc, SND_SOC_DAPM_PRE_PMU), 5634 SND_SOC_DAPM_ADC_E("ADC2", NULL, WCD934X_ANA_AMIC2, 7, 0, 5635 wcd934x_codec_enable_adc, SND_SOC_DAPM_PRE_PMU), 5636 SND_SOC_DAPM_ADC_E("ADC3", NULL, WCD934X_ANA_AMIC3, 7, 0, 5637 wcd934x_codec_enable_adc, SND_SOC_DAPM_PRE_PMU), 5638 SND_SOC_DAPM_ADC_E("ADC4", NULL, WCD934X_ANA_AMIC4, 7, 0, 5639 wcd934x_codec_enable_adc, SND_SOC_DAPM_PRE_PMU), 5640 SND_SOC_DAPM_SUPPLY("MIC BIAS1", SND_SOC_NOPM, MIC_BIAS_1, 0, 5641 wcd934x_codec_enable_micbias, SND_SOC_DAPM_PRE_PMU | 5642 SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD), 5643 SND_SOC_DAPM_SUPPLY("MIC BIAS2", SND_SOC_NOPM, MIC_BIAS_2, 0, 5644 wcd934x_codec_enable_micbias, SND_SOC_DAPM_PRE_PMU | 5645 SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD), 5646 SND_SOC_DAPM_SUPPLY("MIC BIAS3", SND_SOC_NOPM, MIC_BIAS_3, 0, 5647 wcd934x_codec_enable_micbias, SND_SOC_DAPM_PRE_PMU | 5648 SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD), 5649 SND_SOC_DAPM_SUPPLY("MIC BIAS4", SND_SOC_NOPM, MIC_BIAS_4, 0, 5650 wcd934x_codec_enable_micbias, SND_SOC_DAPM_PRE_PMU | 5651 SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD), 5652 5653 SND_SOC_DAPM_MUX("AMIC4_5 SEL", SND_SOC_NOPM, 0, 0, &tx_amic4_5), 5654 SND_SOC_DAPM_MUX("CDC_IF TX0 MUX", SND_SOC_NOPM, WCD934X_TX0, 0, 5655 &cdc_if_tx0_mux), 5656 SND_SOC_DAPM_MUX("CDC_IF TX1 MUX", SND_SOC_NOPM, WCD934X_TX1, 0, 5657 &cdc_if_tx1_mux), 5658 SND_SOC_DAPM_MUX("CDC_IF TX2 MUX", SND_SOC_NOPM, WCD934X_TX2, 0, 5659 &cdc_if_tx2_mux), 5660 SND_SOC_DAPM_MUX("CDC_IF TX3 MUX", SND_SOC_NOPM, WCD934X_TX3, 0, 5661 &cdc_if_tx3_mux), 5662 SND_SOC_DAPM_MUX("CDC_IF TX4 MUX", SND_SOC_NOPM, WCD934X_TX4, 0, 5663 &cdc_if_tx4_mux), 5664 SND_SOC_DAPM_MUX("CDC_IF TX5 MUX", SND_SOC_NOPM, WCD934X_TX5, 0, 5665 &cdc_if_tx5_mux), 5666 SND_SOC_DAPM_MUX("CDC_IF TX6 MUX", SND_SOC_NOPM, WCD934X_TX6, 0, 5667 &cdc_if_tx6_mux), 5668 SND_SOC_DAPM_MUX("CDC_IF TX7 MUX", SND_SOC_NOPM, WCD934X_TX7, 0, 5669 &cdc_if_tx7_mux), 5670 SND_SOC_DAPM_MUX("CDC_IF TX8 MUX", SND_SOC_NOPM, WCD934X_TX8, 0, 5671 &cdc_if_tx8_mux), 5672 SND_SOC_DAPM_MUX("CDC_IF TX9 MUX", SND_SOC_NOPM, WCD934X_TX9, 0, 5673 &cdc_if_tx9_mux), 5674 SND_SOC_DAPM_MUX("CDC_IF TX10 MUX", SND_SOC_NOPM, WCD934X_TX10, 0, 5675 &cdc_if_tx10_mux), 5676 SND_SOC_DAPM_MUX("CDC_IF TX11 MUX", SND_SOC_NOPM, WCD934X_TX11, 0, 5677 &cdc_if_tx11_mux), 5678 SND_SOC_DAPM_MUX("CDC_IF TX11 INP1 MUX", SND_SOC_NOPM, WCD934X_TX11, 0, 5679 &cdc_if_tx11_inp1_mux), 5680 SND_SOC_DAPM_MUX("CDC_IF TX13 MUX", SND_SOC_NOPM, WCD934X_TX13, 0, 5681 &cdc_if_tx13_mux), 5682 SND_SOC_DAPM_MUX("CDC_IF TX13 INP1 MUX", SND_SOC_NOPM, WCD934X_TX13, 0, 5683 &cdc_if_tx13_inp1_mux), 5684 SND_SOC_DAPM_MIXER("AIF1_CAP Mixer", SND_SOC_NOPM, AIF1_CAP, 0, 5685 aif1_slim_cap_mixer, 5686 ARRAY_SIZE(aif1_slim_cap_mixer)), 5687 SND_SOC_DAPM_MIXER("AIF2_CAP Mixer", SND_SOC_NOPM, AIF2_CAP, 0, 5688 aif2_slim_cap_mixer, 5689 ARRAY_SIZE(aif2_slim_cap_mixer)), 5690 SND_SOC_DAPM_MIXER("AIF3_CAP Mixer", SND_SOC_NOPM, AIF3_CAP, 0, 5691 aif3_slim_cap_mixer, 5692 ARRAY_SIZE(aif3_slim_cap_mixer)), 5693 }; 5694 5695 static const struct snd_soc_dapm_route wcd934x_audio_map[] = { 5696 /* RX0-RX7 */ 5697 WCD934X_SLIM_RX_AIF_PATH(0), 5698 WCD934X_SLIM_RX_AIF_PATH(1), 5699 WCD934X_SLIM_RX_AIF_PATH(2), 5700 WCD934X_SLIM_RX_AIF_PATH(3), 5701 WCD934X_SLIM_RX_AIF_PATH(4), 5702 WCD934X_SLIM_RX_AIF_PATH(5), 5703 WCD934X_SLIM_RX_AIF_PATH(6), 5704 WCD934X_SLIM_RX_AIF_PATH(7), 5705 5706 /* RX0 Ear out */ 5707 WCD934X_INTERPOLATOR_PATH(0), 5708 WCD934X_INTERPOLATOR_MIX2(0), 5709 {"RX INT0 DEM MUX", "CLSH_DSM_OUT", "RX INT0 MIX2"}, 5710 {"RX INT0 DAC", NULL, "RX INT0 DEM MUX"}, 5711 {"RX INT0 DAC", NULL, "RX_BIAS"}, 5712 {"EAR PA", NULL, "RX INT0 DAC"}, 5713 {"EAR", NULL, "EAR PA"}, 5714 5715 /* RX1 Headphone left */ 5716 WCD934X_INTERPOLATOR_PATH(1), 5717 WCD934X_INTERPOLATOR_MIX2(1), 5718 {"RX INT1 MIX3", NULL, "RX INT1 MIX2"}, 5719 {"RX INT1 DEM MUX", "CLSH_DSM_OUT", "RX INT1 MIX3"}, 5720 {"RX INT1 DAC", NULL, "RX INT1 DEM MUX"}, 5721 {"RX INT1 DAC", NULL, "RX_BIAS"}, 5722 {"HPHL PA", NULL, "RX INT1 DAC"}, 5723 {"HPHL", NULL, "HPHL PA"}, 5724 5725 /* RX2 Headphone right */ 5726 WCD934X_INTERPOLATOR_PATH(2), 5727 WCD934X_INTERPOLATOR_MIX2(2), 5728 {"RX INT2 MIX3", NULL, "RX INT2 MIX2"}, 5729 {"RX INT2 DEM MUX", "CLSH_DSM_OUT", "RX INT2 MIX3"}, 5730 {"RX INT2 DAC", NULL, "RX INT2 DEM MUX"}, 5731 {"RX INT2 DAC", NULL, "RX_BIAS"}, 5732 {"HPHR PA", NULL, "RX INT2 DAC"}, 5733 {"HPHR", NULL, "HPHR PA"}, 5734 5735 /* RX3 HIFi LineOut1 */ 5736 WCD934X_INTERPOLATOR_PATH(3), 5737 WCD934X_INTERPOLATOR_MIX2(3), 5738 {"RX INT3 MIX3", NULL, "RX INT3 MIX2"}, 5739 {"RX INT3 DAC", NULL, "RX INT3 MIX3"}, 5740 {"RX INT3 DAC", NULL, "RX_BIAS"}, 5741 {"LINEOUT1 PA", NULL, "RX INT3 DAC"}, 5742 {"LINEOUT1", NULL, "LINEOUT1 PA"}, 5743 5744 /* RX4 HIFi LineOut2 */ 5745 WCD934X_INTERPOLATOR_PATH(4), 5746 WCD934X_INTERPOLATOR_MIX2(4), 5747 {"RX INT4 MIX3", NULL, "RX INT4 MIX2"}, 5748 {"RX INT4 DAC", NULL, "RX INT4 MIX3"}, 5749 {"RX INT4 DAC", NULL, "RX_BIAS"}, 5750 {"LINEOUT2 PA", NULL, "RX INT4 DAC"}, 5751 {"LINEOUT2", NULL, "LINEOUT2 PA"}, 5752 5753 /* RX7 Speaker Left Out PA */ 5754 WCD934X_INTERPOLATOR_PATH(7), 5755 WCD934X_INTERPOLATOR_MIX2(7), 5756 {"RX INT7 CHAIN", NULL, "RX INT7 MIX2"}, 5757 {"RX INT7 CHAIN", NULL, "RX_BIAS"}, 5758 {"RX INT7 CHAIN", NULL, "SBOOST0"}, 5759 {"RX INT7 CHAIN", NULL, "SBOOST0_CLK"}, 5760 {"SPK1 OUT", NULL, "RX INT7 CHAIN"}, 5761 5762 /* RX8 Speaker Right Out PA */ 5763 WCD934X_INTERPOLATOR_PATH(8), 5764 {"RX INT8 CHAIN", NULL, "RX INT8 SEC MIX"}, 5765 {"RX INT8 CHAIN", NULL, "RX_BIAS"}, 5766 {"RX INT8 CHAIN", NULL, "SBOOST1"}, 5767 {"RX INT8 CHAIN", NULL, "SBOOST1_CLK"}, 5768 {"SPK2 OUT", NULL, "RX INT8 CHAIN"}, 5769 5770 /* Tx */ 5771 {"AIF1 CAP", NULL, "AIF1_CAP Mixer"}, 5772 {"AIF2 CAP", NULL, "AIF2_CAP Mixer"}, 5773 {"AIF3 CAP", NULL, "AIF3_CAP Mixer"}, 5774 5775 WCD934X_SLIM_TX_AIF_PATH(0), 5776 WCD934X_SLIM_TX_AIF_PATH(1), 5777 WCD934X_SLIM_TX_AIF_PATH(2), 5778 WCD934X_SLIM_TX_AIF_PATH(3), 5779 WCD934X_SLIM_TX_AIF_PATH(4), 5780 WCD934X_SLIM_TX_AIF_PATH(5), 5781 WCD934X_SLIM_TX_AIF_PATH(6), 5782 WCD934X_SLIM_TX_AIF_PATH(7), 5783 WCD934X_SLIM_TX_AIF_PATH(8), 5784 5785 WCD934X_ADC_MUX(0), 5786 WCD934X_ADC_MUX(1), 5787 WCD934X_ADC_MUX(2), 5788 WCD934X_ADC_MUX(3), 5789 WCD934X_ADC_MUX(4), 5790 WCD934X_ADC_MUX(5), 5791 WCD934X_ADC_MUX(6), 5792 WCD934X_ADC_MUX(7), 5793 WCD934X_ADC_MUX(8), 5794 5795 {"CDC_IF TX0 MUX", "DEC0", "ADC MUX0"}, 5796 {"CDC_IF TX1 MUX", "DEC1", "ADC MUX1"}, 5797 {"CDC_IF TX2 MUX", "DEC2", "ADC MUX2"}, 5798 {"CDC_IF TX3 MUX", "DEC3", "ADC MUX3"}, 5799 {"CDC_IF TX4 MUX", "DEC4", "ADC MUX4"}, 5800 {"CDC_IF TX5 MUX", "DEC5", "ADC MUX5"}, 5801 {"CDC_IF TX6 MUX", "DEC6", "ADC MUX6"}, 5802 {"CDC_IF TX7 MUX", "DEC7", "ADC MUX7"}, 5803 {"CDC_IF TX8 MUX", "DEC8", "ADC MUX8"}, 5804 5805 {"AMIC4_5 SEL", "AMIC4", "AMIC4"}, 5806 {"AMIC4_5 SEL", "AMIC5", "AMIC5"}, 5807 5808 { "DMIC0", NULL, "DMIC0 Pin" }, 5809 { "DMIC1", NULL, "DMIC1 Pin" }, 5810 { "DMIC2", NULL, "DMIC2 Pin" }, 5811 { "DMIC3", NULL, "DMIC3 Pin" }, 5812 { "DMIC4", NULL, "DMIC4 Pin" }, 5813 { "DMIC5", NULL, "DMIC5 Pin" }, 5814 5815 {"ADC1", NULL, "AMIC1"}, 5816 {"ADC2", NULL, "AMIC2"}, 5817 {"ADC3", NULL, "AMIC3"}, 5818 {"ADC4", NULL, "AMIC4_5 SEL"}, 5819 5820 WCD934X_IIR_INP_MUX(0), 5821 WCD934X_IIR_INP_MUX(1), 5822 5823 {"SRC0", NULL, "IIR0"}, 5824 {"SRC1", NULL, "IIR1"}, 5825 }; 5826 5827 static int wcd934x_codec_set_jack(struct snd_soc_component *comp, 5828 struct snd_soc_jack *jack, void *data) 5829 { 5830 struct wcd934x_codec *wcd = dev_get_drvdata(comp->dev); 5831 int ret = 0; 5832 5833 if (!wcd->mbhc) 5834 return -ENOTSUPP; 5835 5836 if (jack && !wcd->mbhc_started) { 5837 ret = wcd_mbhc_start(wcd->mbhc, &wcd->mbhc_cfg, jack); 5838 wcd->mbhc_started = true; 5839 } else if (wcd->mbhc_started) { 5840 wcd_mbhc_stop(wcd->mbhc); 5841 wcd->mbhc_started = false; 5842 } 5843 5844 return ret; 5845 } 5846 5847 static const struct snd_soc_component_driver wcd934x_component_drv = { 5848 .probe = wcd934x_comp_probe, 5849 .remove = wcd934x_comp_remove, 5850 .set_sysclk = wcd934x_comp_set_sysclk, 5851 .controls = wcd934x_snd_controls, 5852 .num_controls = ARRAY_SIZE(wcd934x_snd_controls), 5853 .dapm_widgets = wcd934x_dapm_widgets, 5854 .num_dapm_widgets = ARRAY_SIZE(wcd934x_dapm_widgets), 5855 .dapm_routes = wcd934x_audio_map, 5856 .num_dapm_routes = ARRAY_SIZE(wcd934x_audio_map), 5857 .set_jack = wcd934x_codec_set_jack, 5858 .endianness = 1, 5859 }; 5860 5861 static int wcd934x_codec_parse_data(struct wcd934x_codec *wcd) 5862 { 5863 struct device *dev = &wcd->sdev->dev; 5864 struct wcd_mbhc_config *cfg = &wcd->mbhc_cfg; 5865 struct device_node *ifc_dev_np; 5866 5867 ifc_dev_np = of_parse_phandle(dev->of_node, "slim-ifc-dev", 0); 5868 if (!ifc_dev_np) { 5869 dev_err(dev, "No Interface device found\n"); 5870 return -EINVAL; 5871 } 5872 5873 wcd->sidev = of_slim_get_device(wcd->sdev->ctrl, ifc_dev_np); 5874 of_node_put(ifc_dev_np); 5875 if (!wcd->sidev) { 5876 dev_err(dev, "Unable to get SLIM Interface device\n"); 5877 return -EINVAL; 5878 } 5879 5880 slim_get_logical_addr(wcd->sidev); 5881 wcd->if_regmap = regmap_init_slimbus(wcd->sidev, 5882 &wcd934x_ifc_regmap_config); 5883 if (IS_ERR(wcd->if_regmap)) 5884 return dev_err_probe(dev, PTR_ERR(wcd->if_regmap), 5885 "Failed to allocate ifc register map\n"); 5886 5887 of_property_read_u32(dev->parent->of_node, "qcom,dmic-sample-rate", 5888 &wcd->dmic_sample_rate); 5889 5890 cfg->mbhc_micbias = MIC_BIAS_2; 5891 cfg->anc_micbias = MIC_BIAS_2; 5892 cfg->v_hs_max = WCD_MBHC_HS_V_MAX; 5893 cfg->num_btn = WCD934X_MBHC_MAX_BUTTONS; 5894 cfg->micb_mv = wcd->micb2_mv; 5895 cfg->linein_th = 5000; 5896 cfg->hs_thr = 1700; 5897 cfg->hph_thr = 50; 5898 5899 wcd_dt_parse_mbhc_data(dev, cfg); 5900 5901 5902 return 0; 5903 } 5904 5905 static int wcd934x_codec_probe(struct platform_device *pdev) 5906 { 5907 struct device *dev = &pdev->dev; 5908 struct wcd934x_ddata *data = dev_get_drvdata(dev->parent); 5909 struct wcd934x_codec *wcd; 5910 int ret, irq; 5911 5912 wcd = devm_kzalloc(dev, sizeof(*wcd), GFP_KERNEL); 5913 if (!wcd) 5914 return -ENOMEM; 5915 5916 wcd->dev = dev; 5917 wcd->regmap = data->regmap; 5918 wcd->extclk = data->extclk; 5919 wcd->sdev = to_slim_device(data->dev); 5920 mutex_init(&wcd->sysclk_mutex); 5921 mutex_init(&wcd->micb_lock); 5922 5923 ret = wcd934x_codec_parse_data(wcd); 5924 if (ret) { 5925 dev_err(wcd->dev, "Failed to get SLIM IRQ\n"); 5926 return ret; 5927 } 5928 5929 /* set default rate 9P6MHz */ 5930 regmap_update_bits(wcd->regmap, WCD934X_CODEC_RPM_CLK_MCLK_CFG, 5931 WCD934X_CODEC_RPM_CLK_MCLK_CFG_MCLK_MASK, 5932 WCD934X_CODEC_RPM_CLK_MCLK_CFG_9P6MHZ); 5933 memcpy(wcd->rx_chs, wcd934x_rx_chs, sizeof(wcd934x_rx_chs)); 5934 memcpy(wcd->tx_chs, wcd934x_tx_chs, sizeof(wcd934x_tx_chs)); 5935 5936 irq = regmap_irq_get_virq(data->irq_data, WCD934X_IRQ_SLIMBUS); 5937 if (irq < 0) 5938 return dev_err_probe(wcd->dev, irq, "Failed to get SLIM IRQ\n"); 5939 5940 ret = devm_request_threaded_irq(dev, irq, NULL, 5941 wcd934x_slim_irq_handler, 5942 IRQF_TRIGGER_RISING | IRQF_ONESHOT, 5943 "slim", wcd); 5944 if (ret) 5945 return dev_err_probe(dev, ret, "Failed to request slimbus irq\n"); 5946 5947 wcd934x_register_mclk_output(wcd); 5948 platform_set_drvdata(pdev, wcd); 5949 5950 return devm_snd_soc_register_component(dev, &wcd934x_component_drv, 5951 wcd934x_slim_dais, 5952 ARRAY_SIZE(wcd934x_slim_dais)); 5953 } 5954 5955 static const struct platform_device_id wcd934x_driver_id[] = { 5956 { 5957 .name = "wcd934x-codec", 5958 }, 5959 {}, 5960 }; 5961 MODULE_DEVICE_TABLE(platform, wcd934x_driver_id); 5962 5963 static struct platform_driver wcd934x_codec_driver = { 5964 .probe = &wcd934x_codec_probe, 5965 .id_table = wcd934x_driver_id, 5966 .driver = { 5967 .name = "wcd934x-codec", 5968 } 5969 }; 5970 5971 MODULE_ALIAS("platform:wcd934x-codec"); 5972 module_platform_driver(wcd934x_codec_driver); 5973 MODULE_DESCRIPTION("WCD934x codec driver"); 5974 MODULE_LICENSE("GPL v2"); 5975