Oder Chiou | 2b26dd4 | 2016-09-19 19:26:08 +0800 | [diff] [blame] | 1 | /* |
| 2 | * rt5660.c -- RT5660 ALSA SoC audio codec driver |
| 3 | * |
| 4 | * Copyright 2016 Realtek Semiconductor Corp. |
| 5 | * Author: Oder Chiou <oder_chiou@realtek.com> |
| 6 | * |
| 7 | * This program is free software; you can redistribute it and/or modify |
| 8 | * it under the terms of the GNU General Public License version 2 as |
| 9 | * published by the Free Software Foundation. |
| 10 | */ |
| 11 | |
| 12 | #include <linux/module.h> |
| 13 | #include <linux/moduleparam.h> |
| 14 | #include <linux/init.h> |
| 15 | #include <linux/delay.h> |
| 16 | #include <linux/pm.h> |
| 17 | #include <linux/gpio.h> |
| 18 | #include <linux/i2c.h> |
| 19 | #include <linux/regmap.h> |
| 20 | #include <linux/of.h> |
| 21 | #include <linux/of_gpio.h> |
| 22 | #include <linux/platform_device.h> |
| 23 | #include <linux/spi/spi.h> |
| 24 | #include <linux/acpi.h> |
| 25 | #include <sound/core.h> |
| 26 | #include <sound/pcm.h> |
| 27 | #include <sound/pcm_params.h> |
| 28 | #include <sound/soc.h> |
| 29 | #include <sound/soc-dapm.h> |
| 30 | #include <sound/initval.h> |
| 31 | #include <sound/tlv.h> |
| 32 | |
| 33 | #include "rl6231.h" |
| 34 | #include "rt5660.h" |
| 35 | |
| 36 | #define RT5660_DEVICE_ID 0x6338 |
| 37 | |
| 38 | #define RT5660_PR_RANGE_BASE (0xff + 1) |
| 39 | #define RT5660_PR_SPACING 0x100 |
| 40 | |
| 41 | #define RT5660_PR_BASE (RT5660_PR_RANGE_BASE + (0 * RT5660_PR_SPACING)) |
| 42 | |
| 43 | static const struct regmap_range_cfg rt5660_ranges[] = { |
| 44 | { .name = "PR", .range_min = RT5660_PR_BASE, |
| 45 | .range_max = RT5660_PR_BASE + 0xf3, |
| 46 | .selector_reg = RT5660_PRIV_INDEX, |
| 47 | .selector_mask = 0xff, |
| 48 | .selector_shift = 0x0, |
| 49 | .window_start = RT5660_PRIV_DATA, |
| 50 | .window_len = 0x1, }, |
| 51 | }; |
| 52 | |
| 53 | static const struct reg_sequence rt5660_patch[] = { |
| 54 | { RT5660_ALC_PGA_CTRL2, 0x44c3 }, |
| 55 | { RT5660_PR_BASE + 0x3d, 0x2600 }, |
| 56 | }; |
| 57 | |
| 58 | static const struct reg_default rt5660_reg[] = { |
| 59 | { 0x00, 0x0000 }, |
| 60 | { 0x01, 0xc800 }, |
| 61 | { 0x02, 0xc8c8 }, |
| 62 | { 0x0d, 0x1010 }, |
| 63 | { 0x0e, 0x1010 }, |
| 64 | { 0x19, 0xafaf }, |
| 65 | { 0x1c, 0x2f2f }, |
| 66 | { 0x1e, 0x0000 }, |
| 67 | { 0x27, 0x6060 }, |
| 68 | { 0x29, 0x8080 }, |
| 69 | { 0x2a, 0x4242 }, |
| 70 | { 0x2f, 0x0000 }, |
| 71 | { 0x3b, 0x0000 }, |
| 72 | { 0x3c, 0x007f }, |
| 73 | { 0x3d, 0x0000 }, |
| 74 | { 0x3e, 0x007f }, |
| 75 | { 0x45, 0xe000 }, |
| 76 | { 0x46, 0x003e }, |
| 77 | { 0x48, 0xf800 }, |
| 78 | { 0x4a, 0x0004 }, |
| 79 | { 0x4d, 0x0000 }, |
| 80 | { 0x4e, 0x0000 }, |
| 81 | { 0x4f, 0x01ff }, |
| 82 | { 0x50, 0x0000 }, |
| 83 | { 0x51, 0x0000 }, |
| 84 | { 0x52, 0x01ff }, |
| 85 | { 0x61, 0x0000 }, |
| 86 | { 0x62, 0x0000 }, |
| 87 | { 0x63, 0x00c0 }, |
| 88 | { 0x64, 0x0000 }, |
| 89 | { 0x65, 0x0000 }, |
| 90 | { 0x66, 0x0000 }, |
| 91 | { 0x70, 0x8000 }, |
| 92 | { 0x73, 0x7000 }, |
| 93 | { 0x74, 0x3c00 }, |
| 94 | { 0x75, 0x2800 }, |
| 95 | { 0x80, 0x0000 }, |
| 96 | { 0x81, 0x0000 }, |
| 97 | { 0x82, 0x0000 }, |
| 98 | { 0x8c, 0x0228 }, |
| 99 | { 0x8d, 0xa000 }, |
| 100 | { 0x8e, 0x0000 }, |
| 101 | { 0x92, 0x0000 }, |
| 102 | { 0x93, 0x3000 }, |
| 103 | { 0xa1, 0x0059 }, |
| 104 | { 0xa2, 0x0001 }, |
| 105 | { 0xa3, 0x5c80 }, |
| 106 | { 0xa4, 0x0146 }, |
| 107 | { 0xa5, 0x1f1f }, |
| 108 | { 0xa6, 0x78c6 }, |
| 109 | { 0xa7, 0xe5ec }, |
| 110 | { 0xa8, 0xba61 }, |
| 111 | { 0xa9, 0x3c78 }, |
| 112 | { 0xaa, 0x8ae2 }, |
| 113 | { 0xab, 0xe5ec }, |
| 114 | { 0xac, 0xc600 }, |
| 115 | { 0xad, 0xba61 }, |
| 116 | { 0xae, 0x17ed }, |
| 117 | { 0xb0, 0x2080 }, |
| 118 | { 0xb1, 0x0000 }, |
| 119 | { 0xb3, 0x001f }, |
| 120 | { 0xb4, 0x020c }, |
| 121 | { 0xb5, 0x1f00 }, |
| 122 | { 0xb6, 0x0000 }, |
| 123 | { 0xb7, 0x4000 }, |
| 124 | { 0xbb, 0x0000 }, |
| 125 | { 0xbd, 0x0000 }, |
| 126 | { 0xbe, 0x0000 }, |
| 127 | { 0xbf, 0x0100 }, |
| 128 | { 0xc0, 0x0000 }, |
| 129 | { 0xc2, 0x0000 }, |
| 130 | { 0xd3, 0xa220 }, |
| 131 | { 0xd9, 0x0809 }, |
| 132 | { 0xda, 0x0000 }, |
| 133 | { 0xe0, 0x8000 }, |
| 134 | { 0xe1, 0x0200 }, |
| 135 | { 0xe2, 0x8000 }, |
| 136 | { 0xe3, 0x0200 }, |
| 137 | { 0xe4, 0x0f20 }, |
| 138 | { 0xe5, 0x001f }, |
| 139 | { 0xe6, 0x020c }, |
| 140 | { 0xe7, 0x1f00 }, |
| 141 | { 0xe8, 0x0000 }, |
| 142 | { 0xe9, 0x4000 }, |
| 143 | { 0xea, 0x00a6 }, |
| 144 | { 0xeb, 0x04c3 }, |
| 145 | { 0xec, 0x27c8 }, |
| 146 | { 0xed, 0x7418 }, |
| 147 | { 0xee, 0xbf50 }, |
| 148 | { 0xef, 0x0045 }, |
| 149 | { 0xf0, 0x0007 }, |
| 150 | { 0xfa, 0x0000 }, |
| 151 | { 0xfd, 0x0000 }, |
| 152 | { 0xfe, 0x10ec }, |
| 153 | { 0xff, 0x6338 }, |
| 154 | }; |
| 155 | |
| 156 | static bool rt5660_volatile_register(struct device *dev, unsigned int reg) |
| 157 | { |
| 158 | int i; |
| 159 | |
| 160 | for (i = 0; i < ARRAY_SIZE(rt5660_ranges); i++) |
| 161 | if ((reg >= rt5660_ranges[i].window_start && |
| 162 | reg <= rt5660_ranges[i].window_start + |
| 163 | rt5660_ranges[i].window_len) || |
| 164 | (reg >= rt5660_ranges[i].range_min && |
| 165 | reg <= rt5660_ranges[i].range_max)) |
| 166 | return true; |
| 167 | |
| 168 | switch (reg) { |
| 169 | case RT5660_RESET: |
| 170 | case RT5660_PRIV_DATA: |
| 171 | case RT5660_EQ_CTRL1: |
| 172 | case RT5660_IRQ_CTRL2: |
| 173 | case RT5660_INT_IRQ_ST: |
| 174 | case RT5660_VENDOR_ID: |
| 175 | case RT5660_VENDOR_ID1: |
| 176 | case RT5660_VENDOR_ID2: |
| 177 | return true; |
| 178 | default: |
| 179 | return false; |
| 180 | } |
| 181 | } |
| 182 | |
| 183 | static bool rt5660_readable_register(struct device *dev, unsigned int reg) |
| 184 | { |
| 185 | int i; |
| 186 | |
| 187 | for (i = 0; i < ARRAY_SIZE(rt5660_ranges); i++) |
| 188 | if ((reg >= rt5660_ranges[i].window_start && |
| 189 | reg <= rt5660_ranges[i].window_start + |
| 190 | rt5660_ranges[i].window_len) || |
| 191 | (reg >= rt5660_ranges[i].range_min && |
| 192 | reg <= rt5660_ranges[i].range_max)) |
| 193 | return true; |
| 194 | |
| 195 | switch (reg) { |
| 196 | case RT5660_RESET: |
| 197 | case RT5660_SPK_VOL: |
| 198 | case RT5660_LOUT_VOL: |
| 199 | case RT5660_IN1_IN2: |
| 200 | case RT5660_IN3_IN4: |
| 201 | case RT5660_DAC1_DIG_VOL: |
| 202 | case RT5660_STO1_ADC_DIG_VOL: |
| 203 | case RT5660_ADC_BST_VOL1: |
| 204 | case RT5660_STO1_ADC_MIXER: |
| 205 | case RT5660_AD_DA_MIXER: |
| 206 | case RT5660_STO_DAC_MIXER: |
| 207 | case RT5660_DIG_INF1_DATA: |
| 208 | case RT5660_REC_L1_MIXER: |
| 209 | case RT5660_REC_L2_MIXER: |
| 210 | case RT5660_REC_R1_MIXER: |
| 211 | case RT5660_REC_R2_MIXER: |
| 212 | case RT5660_LOUT_MIXER: |
| 213 | case RT5660_SPK_MIXER: |
| 214 | case RT5660_SPO_MIXER: |
| 215 | case RT5660_SPO_CLSD_RATIO: |
| 216 | case RT5660_OUT_L_GAIN1: |
| 217 | case RT5660_OUT_L_GAIN2: |
| 218 | case RT5660_OUT_L1_MIXER: |
| 219 | case RT5660_OUT_R_GAIN1: |
| 220 | case RT5660_OUT_R_GAIN2: |
| 221 | case RT5660_OUT_R1_MIXER: |
| 222 | case RT5660_PWR_DIG1: |
| 223 | case RT5660_PWR_DIG2: |
| 224 | case RT5660_PWR_ANLG1: |
| 225 | case RT5660_PWR_ANLG2: |
| 226 | case RT5660_PWR_MIXER: |
| 227 | case RT5660_PWR_VOL: |
| 228 | case RT5660_PRIV_INDEX: |
| 229 | case RT5660_PRIV_DATA: |
| 230 | case RT5660_I2S1_SDP: |
| 231 | case RT5660_ADDA_CLK1: |
| 232 | case RT5660_ADDA_CLK2: |
| 233 | case RT5660_DMIC_CTRL1: |
| 234 | case RT5660_GLB_CLK: |
| 235 | case RT5660_PLL_CTRL1: |
| 236 | case RT5660_PLL_CTRL2: |
| 237 | case RT5660_CLSD_AMP_OC_CTRL: |
| 238 | case RT5660_CLSD_AMP_CTRL: |
| 239 | case RT5660_LOUT_AMP_CTRL: |
| 240 | case RT5660_SPK_AMP_SPKVDD: |
| 241 | case RT5660_MICBIAS: |
| 242 | case RT5660_CLSD_OUT_CTRL1: |
| 243 | case RT5660_CLSD_OUT_CTRL2: |
| 244 | case RT5660_DIPOLE_MIC_CTRL1: |
| 245 | case RT5660_DIPOLE_MIC_CTRL2: |
| 246 | case RT5660_DIPOLE_MIC_CTRL3: |
| 247 | case RT5660_DIPOLE_MIC_CTRL4: |
| 248 | case RT5660_DIPOLE_MIC_CTRL5: |
| 249 | case RT5660_DIPOLE_MIC_CTRL6: |
| 250 | case RT5660_DIPOLE_MIC_CTRL7: |
| 251 | case RT5660_DIPOLE_MIC_CTRL8: |
| 252 | case RT5660_DIPOLE_MIC_CTRL9: |
| 253 | case RT5660_DIPOLE_MIC_CTRL10: |
| 254 | case RT5660_DIPOLE_MIC_CTRL11: |
| 255 | case RT5660_DIPOLE_MIC_CTRL12: |
| 256 | case RT5660_EQ_CTRL1: |
| 257 | case RT5660_EQ_CTRL2: |
| 258 | case RT5660_DRC_AGC_CTRL1: |
| 259 | case RT5660_DRC_AGC_CTRL2: |
| 260 | case RT5660_DRC_AGC_CTRL3: |
| 261 | case RT5660_DRC_AGC_CTRL4: |
| 262 | case RT5660_DRC_AGC_CTRL5: |
| 263 | case RT5660_JD_CTRL: |
| 264 | case RT5660_IRQ_CTRL1: |
| 265 | case RT5660_IRQ_CTRL2: |
| 266 | case RT5660_INT_IRQ_ST: |
| 267 | case RT5660_GPIO_CTRL1: |
| 268 | case RT5660_GPIO_CTRL2: |
| 269 | case RT5660_WIND_FILTER_CTRL1: |
| 270 | case RT5660_SV_ZCD1: |
| 271 | case RT5660_SV_ZCD2: |
| 272 | case RT5660_DRC1_LM_CTRL1: |
| 273 | case RT5660_DRC1_LM_CTRL2: |
| 274 | case RT5660_DRC2_LM_CTRL1: |
| 275 | case RT5660_DRC2_LM_CTRL2: |
| 276 | case RT5660_MULTI_DRC_CTRL: |
| 277 | case RT5660_DRC2_CTRL1: |
| 278 | case RT5660_DRC2_CTRL2: |
| 279 | case RT5660_DRC2_CTRL3: |
| 280 | case RT5660_DRC2_CTRL4: |
| 281 | case RT5660_DRC2_CTRL5: |
| 282 | case RT5660_ALC_PGA_CTRL1: |
| 283 | case RT5660_ALC_PGA_CTRL2: |
| 284 | case RT5660_ALC_PGA_CTRL3: |
| 285 | case RT5660_ALC_PGA_CTRL4: |
| 286 | case RT5660_ALC_PGA_CTRL5: |
| 287 | case RT5660_ALC_PGA_CTRL6: |
| 288 | case RT5660_ALC_PGA_CTRL7: |
| 289 | case RT5660_GEN_CTRL1: |
| 290 | case RT5660_GEN_CTRL2: |
| 291 | case RT5660_GEN_CTRL3: |
| 292 | case RT5660_VENDOR_ID: |
| 293 | case RT5660_VENDOR_ID1: |
| 294 | case RT5660_VENDOR_ID2: |
| 295 | return true; |
| 296 | default: |
| 297 | return false; |
| 298 | } |
| 299 | } |
| 300 | |
| 301 | static const DECLARE_TLV_DB_SCALE(rt5660_out_vol_tlv, -4650, 150, 0); |
| 302 | static const DECLARE_TLV_DB_SCALE(rt5660_dac_vol_tlv, -6525, 75, 0); |
| 303 | static const DECLARE_TLV_DB_SCALE(rt5660_adc_vol_tlv, -1725, 75, 0); |
| 304 | static const DECLARE_TLV_DB_SCALE(rt5660_adc_bst_tlv, 0, 1200, 0); |
| 305 | static const DECLARE_TLV_DB_SCALE(rt5660_bst_tlv, -1200, 75, 0); |
| 306 | |
| 307 | static const struct snd_kcontrol_new rt5660_snd_controls[] = { |
| 308 | /* Speaker Output Volume */ |
| 309 | SOC_SINGLE("Speaker Playback Switch", RT5660_SPK_VOL, RT5660_L_MUTE_SFT, |
| 310 | 1, 1), |
| 311 | SOC_SINGLE_TLV("Speaker Playback Volume", RT5660_SPK_VOL, |
| 312 | RT5660_L_VOL_SFT, 39, 1, rt5660_out_vol_tlv), |
| 313 | |
| 314 | /* OUTPUT Control */ |
| 315 | SOC_DOUBLE("OUT Playback Switch", RT5660_LOUT_VOL, RT5660_L_MUTE_SFT, |
| 316 | RT5660_R_MUTE_SFT, 1, 1), |
| 317 | SOC_DOUBLE_TLV("OUT Playback Volume", RT5660_LOUT_VOL, RT5660_L_VOL_SFT, |
| 318 | RT5660_R_VOL_SFT, 39, 1, rt5660_out_vol_tlv), |
| 319 | |
| 320 | /* DAC Digital Volume */ |
| 321 | SOC_DOUBLE_TLV("DAC1 Playback Volume", RT5660_DAC1_DIG_VOL, |
| 322 | RT5660_DAC_L1_VOL_SFT, RT5660_DAC_R1_VOL_SFT, 87, 0, |
| 323 | rt5660_dac_vol_tlv), |
| 324 | |
| 325 | /* IN1/IN2/IN3 Control */ |
| 326 | SOC_SINGLE_TLV("IN1 Boost Volume", RT5660_IN1_IN2, RT5660_BST_SFT1, 69, |
| 327 | 0, rt5660_bst_tlv), |
| 328 | SOC_SINGLE_TLV("IN2 Boost Volume", RT5660_IN1_IN2, RT5660_BST_SFT2, 69, |
| 329 | 0, rt5660_bst_tlv), |
| 330 | SOC_SINGLE_TLV("IN3 Boost Volume", RT5660_IN3_IN4, RT5660_BST_SFT3, 69, |
| 331 | 0, rt5660_bst_tlv), |
| 332 | |
| 333 | /* ADC Digital Volume Control */ |
| 334 | SOC_DOUBLE("ADC Capture Switch", RT5660_STO1_ADC_DIG_VOL, |
| 335 | RT5660_L_MUTE_SFT, RT5660_R_MUTE_SFT, 1, 1), |
| 336 | SOC_DOUBLE_TLV("ADC Capture Volume", RT5660_STO1_ADC_DIG_VOL, |
| 337 | RT5660_ADC_L_VOL_SFT, RT5660_ADC_R_VOL_SFT, 63, 0, |
| 338 | rt5660_adc_vol_tlv), |
| 339 | |
| 340 | /* ADC Boost Volume Control */ |
| 341 | SOC_DOUBLE_TLV("STO1 ADC Boost Gain Volume", RT5660_ADC_BST_VOL1, |
| 342 | RT5660_STO1_ADC_L_BST_SFT, RT5660_STO1_ADC_R_BST_SFT, 3, 0, |
| 343 | rt5660_adc_bst_tlv), |
| 344 | }; |
| 345 | |
| 346 | /** |
| 347 | * rt5660_set_dmic_clk - Set parameter of dmic. |
| 348 | * |
| 349 | * @w: DAPM widget. |
| 350 | * @kcontrol: The kcontrol of this widget. |
| 351 | * @event: Event id. |
| 352 | * |
| 353 | */ |
| 354 | static int rt5660_set_dmic_clk(struct snd_soc_dapm_widget *w, |
| 355 | struct snd_kcontrol *kcontrol, int event) |
| 356 | { |
| 357 | struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); |
| 358 | struct rt5660_priv *rt5660 = snd_soc_codec_get_drvdata(codec); |
| 359 | int idx, rate; |
| 360 | |
| 361 | rate = rt5660->sysclk / rl6231_get_pre_div(rt5660->regmap, |
| 362 | RT5660_ADDA_CLK1, RT5660_I2S_PD1_SFT); |
| 363 | idx = rl6231_calc_dmic_clk(rate); |
| 364 | if (idx < 0) |
| 365 | dev_err(codec->dev, "Failed to set DMIC clock\n"); |
| 366 | else |
| 367 | snd_soc_update_bits(codec, RT5660_DMIC_CTRL1, |
| 368 | RT5660_DMIC_CLK_MASK, idx << RT5660_DMIC_CLK_SFT); |
| 369 | |
| 370 | return idx; |
| 371 | } |
| 372 | |
| 373 | static int rt5660_is_sys_clk_from_pll(struct snd_soc_dapm_widget *source, |
| 374 | struct snd_soc_dapm_widget *sink) |
| 375 | { |
| 376 | struct snd_soc_codec *codec = snd_soc_dapm_to_codec(source->dapm); |
| 377 | unsigned int val; |
| 378 | |
| 379 | val = snd_soc_read(codec, RT5660_GLB_CLK); |
| 380 | val &= RT5660_SCLK_SRC_MASK; |
| 381 | if (val == RT5660_SCLK_SRC_PLL1) |
| 382 | return 1; |
| 383 | else |
| 384 | return 0; |
| 385 | } |
| 386 | |
| 387 | /* Digital Mixer */ |
| 388 | static const struct snd_kcontrol_new rt5660_sto1_adc_l_mix[] = { |
| 389 | SOC_DAPM_SINGLE("ADC1 Switch", RT5660_STO1_ADC_MIXER, |
| 390 | RT5660_M_ADC_L1_SFT, 1, 1), |
| 391 | SOC_DAPM_SINGLE("ADC2 Switch", RT5660_STO1_ADC_MIXER, |
| 392 | RT5660_M_ADC_L2_SFT, 1, 1), |
| 393 | }; |
| 394 | |
| 395 | static const struct snd_kcontrol_new rt5660_sto1_adc_r_mix[] = { |
| 396 | SOC_DAPM_SINGLE("ADC1 Switch", RT5660_STO1_ADC_MIXER, |
| 397 | RT5660_M_ADC_R1_SFT, 1, 1), |
| 398 | SOC_DAPM_SINGLE("ADC2 Switch", RT5660_STO1_ADC_MIXER, |
| 399 | RT5660_M_ADC_R2_SFT, 1, 1), |
| 400 | }; |
| 401 | |
| 402 | static const struct snd_kcontrol_new rt5660_dac_l_mix[] = { |
| 403 | SOC_DAPM_SINGLE("Stereo ADC Switch", RT5660_AD_DA_MIXER, |
| 404 | RT5660_M_ADCMIX_L_SFT, 1, 1), |
| 405 | SOC_DAPM_SINGLE("DAC1 Switch", RT5660_AD_DA_MIXER, |
| 406 | RT5660_M_DAC1_L_SFT, 1, 1), |
| 407 | }; |
| 408 | |
| 409 | static const struct snd_kcontrol_new rt5660_dac_r_mix[] = { |
| 410 | SOC_DAPM_SINGLE("Stereo ADC Switch", RT5660_AD_DA_MIXER, |
| 411 | RT5660_M_ADCMIX_R_SFT, 1, 1), |
| 412 | SOC_DAPM_SINGLE("DAC1 Switch", RT5660_AD_DA_MIXER, |
| 413 | RT5660_M_DAC1_R_SFT, 1, 1), |
| 414 | }; |
| 415 | |
| 416 | static const struct snd_kcontrol_new rt5660_sto_dac_l_mix[] = { |
| 417 | SOC_DAPM_SINGLE("DAC L1 Switch", RT5660_STO_DAC_MIXER, |
| 418 | RT5660_M_DAC_L1_SFT, 1, 1), |
| 419 | SOC_DAPM_SINGLE("DAC R1 Switch", RT5660_STO_DAC_MIXER, |
| 420 | RT5660_M_DAC_R1_STO_L_SFT, 1, 1), |
| 421 | }; |
| 422 | |
| 423 | static const struct snd_kcontrol_new rt5660_sto_dac_r_mix[] = { |
| 424 | SOC_DAPM_SINGLE("DAC R1 Switch", RT5660_STO_DAC_MIXER, |
| 425 | RT5660_M_DAC_R1_SFT, 1, 1), |
| 426 | SOC_DAPM_SINGLE("DAC L1 Switch", RT5660_STO_DAC_MIXER, |
| 427 | RT5660_M_DAC_L1_STO_R_SFT, 1, 1), |
| 428 | }; |
| 429 | |
| 430 | /* Analog Input Mixer */ |
| 431 | static const struct snd_kcontrol_new rt5660_rec_l_mix[] = { |
| 432 | SOC_DAPM_SINGLE("BST3 Switch", RT5660_REC_L2_MIXER, |
| 433 | RT5660_M_BST3_RM_L_SFT, 1, 1), |
| 434 | SOC_DAPM_SINGLE("BST2 Switch", RT5660_REC_L2_MIXER, |
| 435 | RT5660_M_BST2_RM_L_SFT, 1, 1), |
| 436 | SOC_DAPM_SINGLE("BST1 Switch", RT5660_REC_L2_MIXER, |
| 437 | RT5660_M_BST1_RM_L_SFT, 1, 1), |
| 438 | SOC_DAPM_SINGLE("OUT MIXL Switch", RT5660_REC_L2_MIXER, |
| 439 | RT5660_M_OM_L_RM_L_SFT, 1, 1), |
| 440 | }; |
| 441 | |
| 442 | static const struct snd_kcontrol_new rt5660_rec_r_mix[] = { |
| 443 | SOC_DAPM_SINGLE("BST3 Switch", RT5660_REC_R2_MIXER, |
| 444 | RT5660_M_BST3_RM_R_SFT, 1, 1), |
| 445 | SOC_DAPM_SINGLE("BST2 Switch", RT5660_REC_R2_MIXER, |
| 446 | RT5660_M_BST2_RM_R_SFT, 1, 1), |
| 447 | SOC_DAPM_SINGLE("BST1 Switch", RT5660_REC_R2_MIXER, |
| 448 | RT5660_M_BST1_RM_R_SFT, 1, 1), |
| 449 | SOC_DAPM_SINGLE("OUT MIXR Switch", RT5660_REC_R2_MIXER, |
| 450 | RT5660_M_OM_R_RM_R_SFT, 1, 1), |
| 451 | }; |
| 452 | |
| 453 | static const struct snd_kcontrol_new rt5660_spk_mix[] = { |
| 454 | SOC_DAPM_SINGLE("BST3 Switch", RT5660_SPK_MIXER, |
| 455 | RT5660_M_BST3_SM_SFT, 1, 1), |
| 456 | SOC_DAPM_SINGLE("BST1 Switch", RT5660_SPK_MIXER, |
| 457 | RT5660_M_BST1_SM_SFT, 1, 1), |
| 458 | SOC_DAPM_SINGLE("DACL Switch", RT5660_SPK_MIXER, |
| 459 | RT5660_M_DACL_SM_SFT, 1, 1), |
| 460 | SOC_DAPM_SINGLE("DACR Switch", RT5660_SPK_MIXER, |
| 461 | RT5660_M_DACR_SM_SFT, 1, 1), |
| 462 | SOC_DAPM_SINGLE("OUTMIXL Switch", RT5660_SPK_MIXER, |
| 463 | RT5660_M_OM_L_SM_SFT, 1, 1), |
| 464 | }; |
| 465 | |
| 466 | static const struct snd_kcontrol_new rt5660_out_l_mix[] = { |
| 467 | SOC_DAPM_SINGLE("BST3 Switch", RT5660_OUT_L1_MIXER, |
| 468 | RT5660_M_BST3_OM_L_SFT, 1, 1), |
| 469 | SOC_DAPM_SINGLE("BST2 Switch", RT5660_OUT_L1_MIXER, |
| 470 | RT5660_M_BST2_OM_L_SFT, 1, 1), |
| 471 | SOC_DAPM_SINGLE("BST1 Switch", RT5660_OUT_L1_MIXER, |
| 472 | RT5660_M_BST1_OM_L_SFT, 1, 1), |
| 473 | SOC_DAPM_SINGLE("RECMIXL Switch", RT5660_OUT_L1_MIXER, |
| 474 | RT5660_M_RM_L_OM_L_SFT, 1, 1), |
| 475 | SOC_DAPM_SINGLE("DACR Switch", RT5660_OUT_L1_MIXER, |
| 476 | RT5660_M_DAC_R_OM_L_SFT, 1, 1), |
| 477 | SOC_DAPM_SINGLE("DACL Switch", RT5660_OUT_L1_MIXER, |
| 478 | RT5660_M_DAC_L_OM_L_SFT, 1, 1), |
| 479 | }; |
| 480 | |
| 481 | static const struct snd_kcontrol_new rt5660_out_r_mix[] = { |
| 482 | SOC_DAPM_SINGLE("BST2 Switch", RT5660_OUT_R1_MIXER, |
| 483 | RT5660_M_BST2_OM_R_SFT, 1, 1), |
| 484 | SOC_DAPM_SINGLE("BST1 Switch", RT5660_OUT_R1_MIXER, |
| 485 | RT5660_M_BST1_OM_R_SFT, 1, 1), |
| 486 | SOC_DAPM_SINGLE("RECMIXR Switch", RT5660_OUT_R1_MIXER, |
| 487 | RT5660_M_RM_R_OM_R_SFT, 1, 1), |
| 488 | SOC_DAPM_SINGLE("DACR Switch", RT5660_OUT_R1_MIXER, |
| 489 | RT5660_M_DAC_R_OM_R_SFT, 1, 1), |
| 490 | SOC_DAPM_SINGLE("DACL Switch", RT5660_OUT_R1_MIXER, |
| 491 | RT5660_M_DAC_L_OM_R_SFT, 1, 1), |
| 492 | }; |
| 493 | |
| 494 | static const struct snd_kcontrol_new rt5660_spo_mix[] = { |
| 495 | SOC_DAPM_SINGLE("DACR Switch", RT5660_SPO_MIXER, |
| 496 | RT5660_M_DAC_R_SPM_SFT, 1, 1), |
| 497 | SOC_DAPM_SINGLE("DACL Switch", RT5660_SPO_MIXER, |
| 498 | RT5660_M_DAC_L_SPM_SFT, 1, 1), |
| 499 | SOC_DAPM_SINGLE("SPKVOL Switch", RT5660_SPO_MIXER, |
| 500 | RT5660_M_SV_SPM_SFT, 1, 1), |
| 501 | SOC_DAPM_SINGLE("BST1 Switch", RT5660_SPO_MIXER, |
| 502 | RT5660_M_BST1_SPM_SFT, 1, 1), |
| 503 | }; |
| 504 | |
| 505 | static const struct snd_kcontrol_new rt5660_lout_mix[] = { |
| 506 | SOC_DAPM_SINGLE("DAC Switch", RT5660_LOUT_MIXER, |
| 507 | RT5660_M_DAC1_LM_SFT, 1, 1), |
| 508 | SOC_DAPM_SINGLE("OUTMIX Switch", RT5660_LOUT_MIXER, |
| 509 | RT5660_M_LOVOL_LM_SFT, 1, 1), |
| 510 | }; |
| 511 | |
| 512 | static const struct snd_kcontrol_new spk_vol_control = |
| 513 | SOC_DAPM_SINGLE("Switch", RT5660_SPK_VOL, |
| 514 | RT5660_VOL_L_SFT, 1, 1); |
| 515 | |
| 516 | static const struct snd_kcontrol_new lout_l_vol_control = |
| 517 | SOC_DAPM_SINGLE("Switch", RT5660_LOUT_VOL, |
| 518 | RT5660_VOL_L_SFT, 1, 1); |
| 519 | |
| 520 | static const struct snd_kcontrol_new lout_r_vol_control = |
| 521 | SOC_DAPM_SINGLE("Switch", RT5660_LOUT_VOL, |
| 522 | RT5660_VOL_R_SFT, 1, 1); |
| 523 | |
| 524 | /* Interface data select */ |
| 525 | static const char * const rt5660_data_select[] = { |
| 526 | "L/R", "R/L", "L/L", "R/R" |
| 527 | }; |
| 528 | |
| 529 | static const SOC_ENUM_SINGLE_DECL(rt5660_if1_dac_enum, |
| 530 | RT5660_DIG_INF1_DATA, RT5660_IF1_DAC_IN_SFT, rt5660_data_select); |
| 531 | |
| 532 | static const SOC_ENUM_SINGLE_DECL(rt5660_if1_adc_enum, |
| 533 | RT5660_DIG_INF1_DATA, RT5660_IF1_ADC_IN_SFT, rt5660_data_select); |
| 534 | |
| 535 | static const struct snd_kcontrol_new rt5660_if1_dac_swap_mux = |
| 536 | SOC_DAPM_ENUM("IF1 DAC Swap Source", rt5660_if1_dac_enum); |
| 537 | |
| 538 | static const struct snd_kcontrol_new rt5660_if1_adc_swap_mux = |
| 539 | SOC_DAPM_ENUM("IF1 ADC Swap Source", rt5660_if1_adc_enum); |
| 540 | |
| 541 | static int rt5660_lout_event(struct snd_soc_dapm_widget *w, |
| 542 | struct snd_kcontrol *kcontrol, int event) |
| 543 | { |
| 544 | struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); |
| 545 | |
| 546 | switch (event) { |
| 547 | case SND_SOC_DAPM_POST_PMU: |
| 548 | snd_soc_update_bits(codec, RT5660_LOUT_AMP_CTRL, |
| 549 | RT5660_LOUT_CO_MASK | RT5660_LOUT_CB_MASK, |
| 550 | RT5660_LOUT_CO_EN | RT5660_LOUT_CB_PU); |
| 551 | break; |
| 552 | |
| 553 | case SND_SOC_DAPM_PRE_PMD: |
| 554 | snd_soc_update_bits(codec, RT5660_LOUT_AMP_CTRL, |
| 555 | RT5660_LOUT_CO_MASK | RT5660_LOUT_CB_MASK, |
| 556 | RT5660_LOUT_CO_DIS | RT5660_LOUT_CB_PD); |
| 557 | break; |
| 558 | |
| 559 | default: |
| 560 | return 0; |
| 561 | } |
| 562 | |
| 563 | return 0; |
| 564 | } |
| 565 | |
| 566 | static const struct snd_soc_dapm_widget rt5660_dapm_widgets[] = { |
| 567 | SND_SOC_DAPM_SUPPLY("LDO2", RT5660_PWR_ANLG1, |
| 568 | RT5660_PWR_LDO2_BIT, 0, NULL, 0), |
| 569 | SND_SOC_DAPM_SUPPLY("PLL1", RT5660_PWR_ANLG2, |
| 570 | RT5660_PWR_PLL_BIT, 0, NULL, 0), |
| 571 | |
| 572 | /* MICBIAS */ |
| 573 | SND_SOC_DAPM_SUPPLY("MICBIAS1", RT5660_PWR_ANLG2, |
| 574 | RT5660_PWR_MB1_BIT, 0, NULL, 0), |
| 575 | SND_SOC_DAPM_SUPPLY("MICBIAS2", RT5660_PWR_ANLG2, |
| 576 | RT5660_PWR_MB2_BIT, 0, NULL, 0), |
| 577 | |
| 578 | /* Input Side */ |
| 579 | /* Input Lines */ |
| 580 | SND_SOC_DAPM_INPUT("DMIC L1"), |
| 581 | SND_SOC_DAPM_INPUT("DMIC R1"), |
| 582 | |
| 583 | SND_SOC_DAPM_INPUT("IN1P"), |
| 584 | SND_SOC_DAPM_INPUT("IN1N"), |
| 585 | SND_SOC_DAPM_INPUT("IN2P"), |
| 586 | SND_SOC_DAPM_INPUT("IN3P"), |
| 587 | SND_SOC_DAPM_INPUT("IN3N"), |
| 588 | |
| 589 | SND_SOC_DAPM_SUPPLY("DMIC CLK", SND_SOC_NOPM, 0, 0, |
| 590 | rt5660_set_dmic_clk, SND_SOC_DAPM_PRE_PMU), |
| 591 | SND_SOC_DAPM_SUPPLY("DMIC Power", RT5660_DMIC_CTRL1, |
| 592 | RT5660_DMIC_1_EN_SFT, 0, NULL, 0), |
| 593 | |
| 594 | /* Boost */ |
| 595 | SND_SOC_DAPM_PGA("BST1", RT5660_PWR_ANLG2, RT5660_PWR_BST1_BIT, 0, |
| 596 | NULL, 0), |
| 597 | SND_SOC_DAPM_PGA("BST2", RT5660_PWR_ANLG2, RT5660_PWR_BST2_BIT, 0, |
| 598 | NULL, 0), |
| 599 | SND_SOC_DAPM_PGA("BST3", RT5660_PWR_ANLG2, RT5660_PWR_BST3_BIT, 0, |
| 600 | NULL, 0), |
| 601 | |
| 602 | /* REC Mixer */ |
| 603 | SND_SOC_DAPM_MIXER("RECMIXL", RT5660_PWR_MIXER, RT5660_PWR_RM_L_BIT, |
| 604 | 0, rt5660_rec_l_mix, ARRAY_SIZE(rt5660_rec_l_mix)), |
| 605 | SND_SOC_DAPM_MIXER("RECMIXR", RT5660_PWR_MIXER, RT5660_PWR_RM_R_BIT, |
| 606 | 0, rt5660_rec_r_mix, ARRAY_SIZE(rt5660_rec_r_mix)), |
| 607 | |
| 608 | /* ADCs */ |
| 609 | SND_SOC_DAPM_ADC("ADC L", NULL, SND_SOC_NOPM, 0, 0), |
| 610 | SND_SOC_DAPM_ADC("ADC R", NULL, SND_SOC_NOPM, 0, 0), |
| 611 | |
| 612 | SND_SOC_DAPM_SUPPLY("ADC L power", RT5660_PWR_DIG1, |
| 613 | RT5660_PWR_ADC_L_BIT, 0, NULL, 0), |
| 614 | SND_SOC_DAPM_SUPPLY("ADC R power", RT5660_PWR_DIG1, |
| 615 | RT5660_PWR_ADC_R_BIT, 0, NULL, 0), |
| 616 | SND_SOC_DAPM_SUPPLY("ADC clock", RT5660_PR_BASE + RT5660_CHOP_DAC_ADC, |
| 617 | 12, 0, NULL, 0), |
| 618 | |
| 619 | /* ADC Mixer */ |
| 620 | SND_SOC_DAPM_SUPPLY("adc stereo1 filter", RT5660_PWR_DIG2, |
| 621 | RT5660_PWR_ADC_S1F_BIT, 0, NULL, 0), |
| 622 | SND_SOC_DAPM_MIXER("Sto1 ADC MIXL", SND_SOC_NOPM, 0, 0, |
| 623 | rt5660_sto1_adc_l_mix, ARRAY_SIZE(rt5660_sto1_adc_l_mix)), |
| 624 | SND_SOC_DAPM_MIXER("Sto1 ADC MIXR", SND_SOC_NOPM, 0, 0, |
| 625 | rt5660_sto1_adc_r_mix, ARRAY_SIZE(rt5660_sto1_adc_r_mix)), |
| 626 | |
| 627 | /* ADC */ |
| 628 | SND_SOC_DAPM_ADC("Stereo1 ADC MIXL", NULL, RT5660_STO1_ADC_DIG_VOL, |
| 629 | RT5660_L_MUTE_SFT, 1), |
| 630 | SND_SOC_DAPM_ADC("Stereo1 ADC MIXR", NULL, RT5660_STO1_ADC_DIG_VOL, |
| 631 | RT5660_R_MUTE_SFT, 1), |
| 632 | |
| 633 | /* Digital Interface */ |
| 634 | SND_SOC_DAPM_SUPPLY("I2S1", RT5660_PWR_DIG1, RT5660_PWR_I2S1_BIT, 0, |
| 635 | NULL, 0), |
| 636 | SND_SOC_DAPM_PGA("IF1 DAC", SND_SOC_NOPM, 0, 0, NULL, 0), |
| 637 | SND_SOC_DAPM_PGA("IF1 DAC L", SND_SOC_NOPM, 0, 0, NULL, 0), |
| 638 | SND_SOC_DAPM_PGA("IF1 DAC R", SND_SOC_NOPM, 0, 0, NULL, 0), |
| 639 | SND_SOC_DAPM_MUX("IF1 DAC Swap Mux", SND_SOC_NOPM, 0, 0, |
| 640 | &rt5660_if1_dac_swap_mux), |
| 641 | SND_SOC_DAPM_PGA("IF1 ADC", SND_SOC_NOPM, 0, 0, NULL, 0), |
| 642 | SND_SOC_DAPM_MUX("IF1 ADC Swap Mux", SND_SOC_NOPM, 0, 0, |
| 643 | &rt5660_if1_adc_swap_mux), |
| 644 | |
| 645 | /* Audio Interface */ |
| 646 | SND_SOC_DAPM_AIF_IN("AIF1RX", "AIF1 Playback", 0, SND_SOC_NOPM, 0, 0), |
| 647 | SND_SOC_DAPM_AIF_OUT("AIF1TX", "AIF1 Capture", 0, SND_SOC_NOPM, 0, 0), |
| 648 | |
| 649 | /* Output Side */ |
| 650 | /* DAC mixer before sound effect */ |
| 651 | SND_SOC_DAPM_MIXER("DAC1 MIXL", SND_SOC_NOPM, 0, 0, rt5660_dac_l_mix, |
| 652 | ARRAY_SIZE(rt5660_dac_l_mix)), |
| 653 | SND_SOC_DAPM_MIXER("DAC1 MIXR", SND_SOC_NOPM, 0, 0, rt5660_dac_r_mix, |
| 654 | ARRAY_SIZE(rt5660_dac_r_mix)), |
| 655 | |
| 656 | /* DAC Mixer */ |
| 657 | SND_SOC_DAPM_SUPPLY("dac stereo1 filter", RT5660_PWR_DIG2, |
| 658 | RT5660_PWR_DAC_S1F_BIT, 0, NULL, 0), |
| 659 | SND_SOC_DAPM_MIXER("Stereo DAC MIXL", SND_SOC_NOPM, 0, 0, |
| 660 | rt5660_sto_dac_l_mix, ARRAY_SIZE(rt5660_sto_dac_l_mix)), |
| 661 | SND_SOC_DAPM_MIXER("Stereo DAC MIXR", SND_SOC_NOPM, 0, 0, |
| 662 | rt5660_sto_dac_r_mix, ARRAY_SIZE(rt5660_sto_dac_r_mix)), |
| 663 | |
| 664 | /* DACs */ |
| 665 | SND_SOC_DAPM_DAC("DAC L1", NULL, RT5660_PWR_DIG1, |
| 666 | RT5660_PWR_DAC_L1_BIT, 0), |
| 667 | SND_SOC_DAPM_DAC("DAC R1", NULL, RT5660_PWR_DIG1, |
| 668 | RT5660_PWR_DAC_R1_BIT, 0), |
| 669 | |
| 670 | /* OUT Mixer */ |
| 671 | SND_SOC_DAPM_MIXER("SPK MIX", RT5660_PWR_MIXER, RT5660_PWR_SM_BIT, |
| 672 | 0, rt5660_spk_mix, ARRAY_SIZE(rt5660_spk_mix)), |
| 673 | SND_SOC_DAPM_MIXER("OUT MIXL", RT5660_PWR_MIXER, RT5660_PWR_OM_L_BIT, |
| 674 | 0, rt5660_out_l_mix, ARRAY_SIZE(rt5660_out_l_mix)), |
| 675 | SND_SOC_DAPM_MIXER("OUT MIXR", RT5660_PWR_MIXER, RT5660_PWR_OM_R_BIT, |
| 676 | 0, rt5660_out_r_mix, ARRAY_SIZE(rt5660_out_r_mix)), |
| 677 | |
| 678 | /* Output Volume */ |
| 679 | SND_SOC_DAPM_SWITCH("SPKVOL", RT5660_PWR_VOL, |
| 680 | RT5660_PWR_SV_BIT, 0, &spk_vol_control), |
| 681 | SND_SOC_DAPM_PGA("DAC 1", SND_SOC_NOPM, |
| 682 | 0, 0, NULL, 0), |
| 683 | SND_SOC_DAPM_PGA("LOUTVOL", SND_SOC_NOPM, |
| 684 | 0, 0, NULL, 0), |
| 685 | SND_SOC_DAPM_SWITCH("LOUTVOL L", SND_SOC_NOPM, |
| 686 | RT5660_PWR_LV_L_BIT, 0, &lout_l_vol_control), |
| 687 | SND_SOC_DAPM_SWITCH("LOUTVOL R", SND_SOC_NOPM, |
| 688 | RT5660_PWR_LV_R_BIT, 0, &lout_r_vol_control), |
| 689 | |
| 690 | /* HPO/LOUT/Mono Mixer */ |
| 691 | SND_SOC_DAPM_MIXER("SPO MIX", SND_SOC_NOPM, 0, |
| 692 | 0, rt5660_spo_mix, ARRAY_SIZE(rt5660_spo_mix)), |
| 693 | SND_SOC_DAPM_MIXER("LOUT MIX", SND_SOC_NOPM, 0, 0, |
| 694 | rt5660_lout_mix, ARRAY_SIZE(rt5660_lout_mix)), |
| 695 | SND_SOC_DAPM_SUPPLY("VREF HP", RT5660_GEN_CTRL1, |
| 696 | RT5660_PWR_VREF_HP_SFT, 0, NULL, 0), |
| 697 | SND_SOC_DAPM_PGA_S("LOUT amp", 1, RT5660_PWR_ANLG1, |
| 698 | RT5660_PWR_HA_BIT, 0, rt5660_lout_event, |
| 699 | SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU), |
| 700 | SND_SOC_DAPM_PGA_S("SPK amp", 1, RT5660_PWR_DIG1, |
| 701 | RT5660_PWR_CLS_D_BIT, 0, NULL, 0), |
| 702 | |
| 703 | /* Output Lines */ |
| 704 | SND_SOC_DAPM_OUTPUT("LOUTL"), |
| 705 | SND_SOC_DAPM_OUTPUT("LOUTR"), |
| 706 | SND_SOC_DAPM_OUTPUT("SPO"), |
| 707 | }; |
| 708 | |
| 709 | static const struct snd_soc_dapm_route rt5660_dapm_routes[] = { |
| 710 | { "MICBIAS1", NULL, "LDO2" }, |
| 711 | { "MICBIAS2", NULL, "LDO2" }, |
| 712 | |
| 713 | { "BST1", NULL, "IN1P" }, |
| 714 | { "BST1", NULL, "IN1N" }, |
| 715 | { "BST2", NULL, "IN2P" }, |
| 716 | { "BST3", NULL, "IN3P" }, |
| 717 | { "BST3", NULL, "IN3N" }, |
| 718 | |
| 719 | { "RECMIXL", "BST3 Switch", "BST3" }, |
| 720 | { "RECMIXL", "BST2 Switch", "BST2" }, |
| 721 | { "RECMIXL", "BST1 Switch", "BST1" }, |
| 722 | { "RECMIXL", "OUT MIXL Switch", "OUT MIXL" }, |
| 723 | |
| 724 | { "RECMIXR", "BST3 Switch", "BST3" }, |
| 725 | { "RECMIXR", "BST2 Switch", "BST2" }, |
| 726 | { "RECMIXR", "BST1 Switch", "BST1" }, |
| 727 | { "RECMIXR", "OUT MIXR Switch", "OUT MIXR" }, |
| 728 | |
| 729 | { "ADC L", NULL, "RECMIXL" }, |
| 730 | { "ADC L", NULL, "ADC L power" }, |
| 731 | { "ADC L", NULL, "ADC clock" }, |
| 732 | { "ADC R", NULL, "RECMIXR" }, |
| 733 | { "ADC R", NULL, "ADC R power" }, |
| 734 | { "ADC R", NULL, "ADC clock" }, |
| 735 | |
| 736 | {"DMIC L1", NULL, "DMIC CLK"}, |
| 737 | {"DMIC L1", NULL, "DMIC Power"}, |
| 738 | {"DMIC R1", NULL, "DMIC CLK"}, |
| 739 | {"DMIC R1", NULL, "DMIC Power"}, |
| 740 | |
| 741 | { "Sto1 ADC MIXL", "ADC1 Switch", "ADC L" }, |
| 742 | { "Sto1 ADC MIXL", "ADC2 Switch", "DMIC L1" }, |
| 743 | { "Sto1 ADC MIXR", "ADC1 Switch", "ADC R" }, |
| 744 | { "Sto1 ADC MIXR", "ADC2 Switch", "DMIC R1" }, |
| 745 | |
| 746 | { "Stereo1 ADC MIXL", NULL, "Sto1 ADC MIXL" }, |
| 747 | { "Stereo1 ADC MIXL", NULL, "adc stereo1 filter" }, |
| 748 | { "adc stereo1 filter", NULL, "PLL1", rt5660_is_sys_clk_from_pll }, |
| 749 | |
| 750 | { "Stereo1 ADC MIXR", NULL, "Sto1 ADC MIXR" }, |
| 751 | { "Stereo1 ADC MIXR", NULL, "adc stereo1 filter" }, |
| 752 | { "adc stereo1 filter", NULL, "PLL1", rt5660_is_sys_clk_from_pll }, |
| 753 | |
| 754 | { "IF1 ADC", NULL, "Stereo1 ADC MIXL" }, |
| 755 | { "IF1 ADC", NULL, "Stereo1 ADC MIXR" }, |
| 756 | { "IF1 ADC", NULL, "I2S1" }, |
| 757 | |
| 758 | { "IF1 ADC Swap Mux", "L/R", "IF1 ADC" }, |
| 759 | { "IF1 ADC Swap Mux", "R/L", "IF1 ADC" }, |
| 760 | { "IF1 ADC Swap Mux", "L/L", "IF1 ADC" }, |
| 761 | { "IF1 ADC Swap Mux", "R/R", "IF1 ADC" }, |
| 762 | { "AIF1TX", NULL, "IF1 ADC Swap Mux" }, |
| 763 | |
| 764 | { "IF1 DAC", NULL, "AIF1RX" }, |
| 765 | { "IF1 DAC", NULL, "I2S1" }, |
| 766 | |
| 767 | { "IF1 DAC Swap Mux", "L/R", "IF1 DAC" }, |
| 768 | { "IF1 DAC Swap Mux", "R/L", "IF1 DAC" }, |
| 769 | { "IF1 DAC Swap Mux", "L/L", "IF1 DAC" }, |
| 770 | { "IF1 DAC Swap Mux", "R/R", "IF1 DAC" }, |
| 771 | |
| 772 | { "IF1 DAC L", NULL, "IF1 DAC Swap Mux" }, |
| 773 | { "IF1 DAC R", NULL, "IF1 DAC Swap Mux" }, |
| 774 | |
| 775 | { "DAC1 MIXL", "Stereo ADC Switch", "Stereo1 ADC MIXL" }, |
| 776 | { "DAC1 MIXL", "DAC1 Switch", "IF1 DAC L" }, |
| 777 | { "DAC1 MIXR", "Stereo ADC Switch", "Stereo1 ADC MIXR" }, |
| 778 | { "DAC1 MIXR", "DAC1 Switch", "IF1 DAC R" }, |
| 779 | |
| 780 | { "Stereo DAC MIXL", "DAC L1 Switch", "DAC1 MIXL" }, |
| 781 | { "Stereo DAC MIXL", "DAC R1 Switch", "DAC1 MIXR" }, |
| 782 | { "Stereo DAC MIXL", NULL, "dac stereo1 filter" }, |
| 783 | { "dac stereo1 filter", NULL, "PLL1", rt5660_is_sys_clk_from_pll }, |
| 784 | { "Stereo DAC MIXR", "DAC R1 Switch", "DAC1 MIXR" }, |
| 785 | { "Stereo DAC MIXR", "DAC L1 Switch", "DAC1 MIXL" }, |
| 786 | { "Stereo DAC MIXR", NULL, "dac stereo1 filter" }, |
| 787 | { "dac stereo1 filter", NULL, "PLL1", rt5660_is_sys_clk_from_pll }, |
| 788 | |
| 789 | { "DAC L1", NULL, "Stereo DAC MIXL" }, |
| 790 | { "DAC R1", NULL, "Stereo DAC MIXR" }, |
| 791 | |
| 792 | { "SPK MIX", "BST3 Switch", "BST3" }, |
| 793 | { "SPK MIX", "BST1 Switch", "BST1" }, |
| 794 | { "SPK MIX", "DACL Switch", "DAC L1" }, |
| 795 | { "SPK MIX", "DACR Switch", "DAC R1" }, |
| 796 | { "SPK MIX", "OUTMIXL Switch", "OUT MIXL" }, |
| 797 | |
| 798 | { "OUT MIXL", "BST3 Switch", "BST3" }, |
| 799 | { "OUT MIXL", "BST2 Switch", "BST2" }, |
| 800 | { "OUT MIXL", "BST1 Switch", "BST1" }, |
| 801 | { "OUT MIXL", "RECMIXL Switch", "RECMIXL" }, |
| 802 | { "OUT MIXL", "DACR Switch", "DAC R1" }, |
| 803 | { "OUT MIXL", "DACL Switch", "DAC L1" }, |
| 804 | |
| 805 | { "OUT MIXR", "BST2 Switch", "BST2" }, |
| 806 | { "OUT MIXR", "BST1 Switch", "BST1" }, |
| 807 | { "OUT MIXR", "RECMIXR Switch", "RECMIXR" }, |
| 808 | { "OUT MIXR", "DACR Switch", "DAC R1" }, |
| 809 | { "OUT MIXR", "DACL Switch", "DAC L1" }, |
| 810 | |
| 811 | { "SPO MIX", "DACR Switch", "DAC R1" }, |
| 812 | { "SPO MIX", "DACL Switch", "DAC L1" }, |
| 813 | { "SPO MIX", "SPKVOL Switch", "SPKVOL" }, |
| 814 | { "SPO MIX", "BST1 Switch", "BST1" }, |
| 815 | |
| 816 | { "SPKVOL", "Switch", "SPK MIX" }, |
| 817 | { "LOUTVOL L", "Switch", "OUT MIXL" }, |
| 818 | { "LOUTVOL R", "Switch", "OUT MIXR" }, |
| 819 | |
| 820 | { "LOUTVOL", NULL, "LOUTVOL L" }, |
| 821 | { "LOUTVOL", NULL, "LOUTVOL R" }, |
| 822 | |
| 823 | { "DAC 1", NULL, "DAC L1" }, |
| 824 | { "DAC 1", NULL, "DAC R1" }, |
| 825 | |
| 826 | { "LOUT MIX", "DAC Switch", "DAC 1" }, |
| 827 | { "LOUT MIX", "OUTMIX Switch", "LOUTVOL" }, |
| 828 | |
| 829 | { "LOUT amp", NULL, "LOUT MIX" }, |
| 830 | { "LOUT amp", NULL, "VREF HP" }, |
| 831 | { "LOUTL", NULL, "LOUT amp" }, |
| 832 | { "LOUTR", NULL, "LOUT amp" }, |
| 833 | |
| 834 | { "SPK amp", NULL, "SPO MIX" }, |
| 835 | { "SPO", NULL, "SPK amp" }, |
| 836 | }; |
| 837 | |
| 838 | static int rt5660_hw_params(struct snd_pcm_substream *substream, |
| 839 | struct snd_pcm_hw_params *params, struct snd_soc_dai *dai) |
| 840 | { |
| 841 | struct snd_soc_codec *codec = dai->codec; |
| 842 | struct rt5660_priv *rt5660 = snd_soc_codec_get_drvdata(codec); |
| 843 | unsigned int val_len = 0, val_clk, mask_clk; |
| 844 | int pre_div, bclk_ms, frame_size; |
| 845 | |
| 846 | rt5660->lrck[dai->id] = params_rate(params); |
| 847 | pre_div = rl6231_get_clk_info(rt5660->sysclk, rt5660->lrck[dai->id]); |
| 848 | if (pre_div < 0) { |
| 849 | dev_err(codec->dev, "Unsupported clock setting %d for DAI %d\n", |
| 850 | rt5660->lrck[dai->id], dai->id); |
| 851 | return -EINVAL; |
| 852 | } |
| 853 | |
| 854 | frame_size = snd_soc_params_to_frame_size(params); |
| 855 | if (frame_size < 0) { |
| 856 | dev_err(codec->dev, "Unsupported frame size: %d\n", frame_size); |
| 857 | return frame_size; |
| 858 | } |
| 859 | |
| 860 | if (frame_size > 32) |
| 861 | bclk_ms = 1; |
| 862 | else |
| 863 | bclk_ms = 0; |
| 864 | |
| 865 | rt5660->bclk[dai->id] = rt5660->lrck[dai->id] * (32 << bclk_ms); |
| 866 | |
| 867 | dev_dbg(dai->dev, "bclk is %dHz and lrck is %dHz\n", |
| 868 | rt5660->bclk[dai->id], rt5660->lrck[dai->id]); |
| 869 | dev_dbg(dai->dev, "bclk_ms is %d and pre_div is %d for iis %d\n", |
| 870 | bclk_ms, pre_div, dai->id); |
| 871 | |
| 872 | switch (params_width(params)) { |
| 873 | case 16: |
| 874 | break; |
| 875 | case 20: |
| 876 | val_len |= RT5660_I2S_DL_20; |
| 877 | break; |
| 878 | case 24: |
| 879 | val_len |= RT5660_I2S_DL_24; |
| 880 | break; |
| 881 | case 8: |
| 882 | val_len |= RT5660_I2S_DL_8; |
| 883 | break; |
| 884 | default: |
| 885 | return -EINVAL; |
| 886 | } |
| 887 | |
| 888 | switch (dai->id) { |
| 889 | case RT5660_AIF1: |
| 890 | mask_clk = RT5660_I2S_BCLK_MS1_MASK | RT5660_I2S_PD1_MASK; |
| 891 | val_clk = bclk_ms << RT5660_I2S_BCLK_MS1_SFT | |
| 892 | pre_div << RT5660_I2S_PD1_SFT; |
| 893 | snd_soc_update_bits(codec, RT5660_I2S1_SDP, RT5660_I2S_DL_MASK, |
| 894 | val_len); |
| 895 | snd_soc_update_bits(codec, RT5660_ADDA_CLK1, mask_clk, val_clk); |
| 896 | break; |
| 897 | |
| 898 | default: |
| 899 | dev_err(codec->dev, "Invalid dai->id: %d\n", dai->id); |
| 900 | return -EINVAL; |
| 901 | } |
| 902 | |
| 903 | return 0; |
| 904 | } |
| 905 | |
| 906 | static int rt5660_set_dai_fmt(struct snd_soc_dai *dai, unsigned int fmt) |
| 907 | { |
| 908 | struct snd_soc_codec *codec = dai->codec; |
| 909 | struct rt5660_priv *rt5660 = snd_soc_codec_get_drvdata(codec); |
| 910 | unsigned int reg_val = 0; |
| 911 | |
| 912 | switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) { |
| 913 | case SND_SOC_DAIFMT_CBM_CFM: |
| 914 | rt5660->master[dai->id] = 1; |
| 915 | break; |
| 916 | |
| 917 | case SND_SOC_DAIFMT_CBS_CFS: |
| 918 | reg_val |= RT5660_I2S_MS_S; |
| 919 | rt5660->master[dai->id] = 0; |
| 920 | break; |
| 921 | |
| 922 | default: |
| 923 | return -EINVAL; |
| 924 | } |
| 925 | |
| 926 | switch (fmt & SND_SOC_DAIFMT_INV_MASK) { |
| 927 | case SND_SOC_DAIFMT_NB_NF: |
| 928 | break; |
| 929 | |
| 930 | case SND_SOC_DAIFMT_IB_NF: |
| 931 | reg_val |= RT5660_I2S_BP_INV; |
| 932 | break; |
| 933 | |
| 934 | default: |
| 935 | return -EINVAL; |
| 936 | } |
| 937 | |
| 938 | switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) { |
| 939 | case SND_SOC_DAIFMT_I2S: |
| 940 | break; |
| 941 | |
| 942 | case SND_SOC_DAIFMT_LEFT_J: |
| 943 | reg_val |= RT5660_I2S_DF_LEFT; |
| 944 | break; |
| 945 | |
| 946 | case SND_SOC_DAIFMT_DSP_A: |
| 947 | reg_val |= RT5660_I2S_DF_PCM_A; |
| 948 | break; |
| 949 | |
| 950 | case SND_SOC_DAIFMT_DSP_B: |
| 951 | reg_val |= RT5660_I2S_DF_PCM_B; |
| 952 | break; |
| 953 | |
| 954 | default: |
| 955 | return -EINVAL; |
| 956 | } |
| 957 | |
| 958 | switch (dai->id) { |
| 959 | case RT5660_AIF1: |
| 960 | snd_soc_update_bits(codec, RT5660_I2S1_SDP, |
| 961 | RT5660_I2S_MS_MASK | RT5660_I2S_BP_MASK | |
| 962 | RT5660_I2S_DF_MASK, reg_val); |
| 963 | break; |
| 964 | |
| 965 | default: |
| 966 | dev_err(codec->dev, "Invalid dai->id: %d\n", dai->id); |
| 967 | return -EINVAL; |
| 968 | } |
| 969 | |
| 970 | return 0; |
| 971 | } |
| 972 | |
| 973 | static int rt5660_set_dai_sysclk(struct snd_soc_dai *dai, |
| 974 | int clk_id, unsigned int freq, int dir) |
| 975 | { |
| 976 | struct snd_soc_codec *codec = dai->codec; |
| 977 | struct rt5660_priv *rt5660 = snd_soc_codec_get_drvdata(codec); |
| 978 | unsigned int reg_val = 0; |
| 979 | |
| 980 | if (freq == rt5660->sysclk && clk_id == rt5660->sysclk_src) |
| 981 | return 0; |
| 982 | |
| 983 | switch (clk_id) { |
| 984 | case RT5660_SCLK_S_MCLK: |
| 985 | reg_val |= RT5660_SCLK_SRC_MCLK; |
| 986 | break; |
| 987 | |
| 988 | case RT5660_SCLK_S_PLL1: |
| 989 | reg_val |= RT5660_SCLK_SRC_PLL1; |
| 990 | break; |
| 991 | |
| 992 | case RT5660_SCLK_S_RCCLK: |
| 993 | reg_val |= RT5660_SCLK_SRC_RCCLK; |
| 994 | break; |
| 995 | |
| 996 | default: |
| 997 | dev_err(codec->dev, "Invalid clock id (%d)\n", clk_id); |
| 998 | return -EINVAL; |
| 999 | } |
| 1000 | |
| 1001 | snd_soc_update_bits(codec, RT5660_GLB_CLK, RT5660_SCLK_SRC_MASK, |
| 1002 | reg_val); |
| 1003 | |
| 1004 | rt5660->sysclk = freq; |
| 1005 | rt5660->sysclk_src = clk_id; |
| 1006 | |
| 1007 | dev_dbg(dai->dev, "Sysclk is %dHz and clock id is %d\n", freq, clk_id); |
| 1008 | |
| 1009 | return 0; |
| 1010 | } |
| 1011 | |
| 1012 | static int rt5660_set_dai_pll(struct snd_soc_dai *dai, int pll_id, int source, |
| 1013 | unsigned int freq_in, unsigned int freq_out) |
| 1014 | { |
| 1015 | struct snd_soc_codec *codec = dai->codec; |
| 1016 | struct rt5660_priv *rt5660 = snd_soc_codec_get_drvdata(codec); |
| 1017 | struct rl6231_pll_code pll_code; |
| 1018 | int ret; |
| 1019 | |
| 1020 | if (source == rt5660->pll_src && freq_in == rt5660->pll_in && |
| 1021 | freq_out == rt5660->pll_out) |
| 1022 | return 0; |
| 1023 | |
| 1024 | if (!freq_in || !freq_out) { |
| 1025 | dev_dbg(codec->dev, "PLL disabled\n"); |
| 1026 | |
| 1027 | rt5660->pll_in = 0; |
| 1028 | rt5660->pll_out = 0; |
| 1029 | snd_soc_update_bits(codec, RT5660_GLB_CLK, |
| 1030 | RT5660_SCLK_SRC_MASK, RT5660_SCLK_SRC_MCLK); |
| 1031 | return 0; |
| 1032 | } |
| 1033 | |
| 1034 | switch (source) { |
| 1035 | case RT5660_PLL1_S_MCLK: |
| 1036 | snd_soc_update_bits(codec, RT5660_GLB_CLK, |
| 1037 | RT5660_PLL1_SRC_MASK, RT5660_PLL1_SRC_MCLK); |
| 1038 | break; |
| 1039 | |
| 1040 | case RT5660_PLL1_S_BCLK: |
| 1041 | snd_soc_update_bits(codec, RT5660_GLB_CLK, |
| 1042 | RT5660_PLL1_SRC_MASK, RT5660_PLL1_SRC_BCLK1); |
| 1043 | break; |
| 1044 | |
| 1045 | default: |
| 1046 | dev_err(codec->dev, "Unknown PLL source %d\n", source); |
| 1047 | return -EINVAL; |
| 1048 | } |
| 1049 | |
| 1050 | ret = rl6231_pll_calc(freq_in, freq_out, &pll_code); |
| 1051 | if (ret < 0) { |
| 1052 | dev_err(codec->dev, "Unsupport input clock %d\n", freq_in); |
| 1053 | return ret; |
| 1054 | } |
| 1055 | |
| 1056 | dev_dbg(codec->dev, "bypass=%d m=%d n=%d k=%d\n", |
| 1057 | pll_code.m_bp, (pll_code.m_bp ? 0 : pll_code.m_code), |
| 1058 | pll_code.n_code, pll_code.k_code); |
| 1059 | |
| 1060 | snd_soc_write(codec, RT5660_PLL_CTRL1, |
| 1061 | pll_code.n_code << RT5660_PLL_N_SFT | pll_code.k_code); |
| 1062 | snd_soc_write(codec, RT5660_PLL_CTRL2, |
| 1063 | (pll_code.m_bp ? 0 : pll_code.m_code) << RT5660_PLL_M_SFT | |
| 1064 | pll_code.m_bp << RT5660_PLL_M_BP_SFT); |
| 1065 | |
| 1066 | rt5660->pll_in = freq_in; |
| 1067 | rt5660->pll_out = freq_out; |
| 1068 | rt5660->pll_src = source; |
| 1069 | |
| 1070 | return 0; |
| 1071 | } |
| 1072 | |
| 1073 | static int rt5660_set_bias_level(struct snd_soc_codec *codec, |
| 1074 | enum snd_soc_bias_level level) |
| 1075 | { |
| 1076 | struct rt5660_priv *rt5660 = snd_soc_codec_get_drvdata(codec); |
| 1077 | int ret; |
| 1078 | |
| 1079 | switch (level) { |
| 1080 | case SND_SOC_BIAS_ON: |
| 1081 | break; |
| 1082 | |
| 1083 | case SND_SOC_BIAS_PREPARE: |
| 1084 | snd_soc_update_bits(codec, RT5660_GEN_CTRL1, |
| 1085 | RT5660_DIG_GATE_CTRL, RT5660_DIG_GATE_CTRL); |
| 1086 | |
| 1087 | if (IS_ERR(rt5660->mclk)) |
| 1088 | break; |
| 1089 | |
| 1090 | if (snd_soc_codec_get_bias_level(codec) == SND_SOC_BIAS_ON) { |
| 1091 | clk_disable_unprepare(rt5660->mclk); |
| 1092 | } else { |
| 1093 | ret = clk_prepare_enable(rt5660->mclk); |
| 1094 | if (ret) |
| 1095 | return ret; |
| 1096 | } |
| 1097 | break; |
| 1098 | |
| 1099 | case SND_SOC_BIAS_STANDBY: |
| 1100 | if (snd_soc_codec_get_bias_level(codec) == SND_SOC_BIAS_OFF) { |
| 1101 | snd_soc_update_bits(codec, RT5660_PWR_ANLG1, |
| 1102 | RT5660_PWR_VREF1 | RT5660_PWR_MB | |
| 1103 | RT5660_PWR_BG | RT5660_PWR_VREF2, |
| 1104 | RT5660_PWR_VREF1 | RT5660_PWR_MB | |
| 1105 | RT5660_PWR_BG | RT5660_PWR_VREF2); |
| 1106 | usleep_range(10000, 15000); |
| 1107 | snd_soc_update_bits(codec, RT5660_PWR_ANLG1, |
| 1108 | RT5660_PWR_FV1 | RT5660_PWR_FV2, |
| 1109 | RT5660_PWR_FV1 | RT5660_PWR_FV2); |
| 1110 | } |
| 1111 | break; |
| 1112 | |
| 1113 | case SND_SOC_BIAS_OFF: |
| 1114 | snd_soc_update_bits(codec, RT5660_GEN_CTRL1, |
| 1115 | RT5660_DIG_GATE_CTRL, 0); |
| 1116 | break; |
| 1117 | |
| 1118 | default: |
| 1119 | break; |
| 1120 | } |
| 1121 | |
| 1122 | return 0; |
| 1123 | } |
| 1124 | |
| 1125 | static int rt5660_probe(struct snd_soc_codec *codec) |
| 1126 | { |
| 1127 | struct rt5660_priv *rt5660 = snd_soc_codec_get_drvdata(codec); |
| 1128 | |
| 1129 | rt5660->codec = codec; |
| 1130 | |
| 1131 | return 0; |
| 1132 | } |
| 1133 | |
| 1134 | static int rt5660_remove(struct snd_soc_codec *codec) |
| 1135 | { |
| 1136 | return snd_soc_write(codec, RT5660_RESET, 0); |
| 1137 | } |
| 1138 | |
| 1139 | #ifdef CONFIG_PM |
| 1140 | static int rt5660_suspend(struct snd_soc_codec *codec) |
| 1141 | { |
| 1142 | struct rt5660_priv *rt5660 = snd_soc_codec_get_drvdata(codec); |
| 1143 | |
| 1144 | regcache_cache_only(rt5660->regmap, true); |
| 1145 | regcache_mark_dirty(rt5660->regmap); |
| 1146 | |
| 1147 | return 0; |
| 1148 | } |
| 1149 | |
| 1150 | static int rt5660_resume(struct snd_soc_codec *codec) |
| 1151 | { |
| 1152 | struct rt5660_priv *rt5660 = snd_soc_codec_get_drvdata(codec); |
| 1153 | |
| 1154 | if (rt5660->pdata.poweroff_codec_in_suspend) |
| 1155 | usleep_range(350000, 400000); |
| 1156 | |
| 1157 | regcache_cache_only(rt5660->regmap, false); |
| 1158 | regcache_sync(rt5660->regmap); |
| 1159 | |
| 1160 | return 0; |
| 1161 | } |
| 1162 | #else |
| 1163 | #define rt5660_suspend NULL |
| 1164 | #define rt5660_resume NULL |
| 1165 | #endif |
| 1166 | |
| 1167 | #define RT5660_STEREO_RATES SNDRV_PCM_RATE_8000_192000 |
| 1168 | #define RT5660_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE | \ |
| 1169 | SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S8) |
| 1170 | |
| 1171 | static const struct snd_soc_dai_ops rt5660_aif_dai_ops = { |
| 1172 | .hw_params = rt5660_hw_params, |
| 1173 | .set_fmt = rt5660_set_dai_fmt, |
| 1174 | .set_sysclk = rt5660_set_dai_sysclk, |
| 1175 | .set_pll = rt5660_set_dai_pll, |
| 1176 | }; |
| 1177 | |
| 1178 | static struct snd_soc_dai_driver rt5660_dai[] = { |
| 1179 | { |
| 1180 | .name = "rt5660-aif1", |
| 1181 | .id = RT5660_AIF1, |
| 1182 | .playback = { |
| 1183 | .stream_name = "AIF1 Playback", |
| 1184 | .channels_min = 1, |
| 1185 | .channels_max = 2, |
| 1186 | .rates = RT5660_STEREO_RATES, |
| 1187 | .formats = RT5660_FORMATS, |
| 1188 | }, |
| 1189 | .capture = { |
| 1190 | .stream_name = "AIF1 Capture", |
| 1191 | .channels_min = 1, |
| 1192 | .channels_max = 2, |
| 1193 | .rates = RT5660_STEREO_RATES, |
| 1194 | .formats = RT5660_FORMATS, |
| 1195 | }, |
| 1196 | .ops = &rt5660_aif_dai_ops, |
| 1197 | }, |
| 1198 | }; |
| 1199 | |
| 1200 | static struct snd_soc_codec_driver soc_codec_dev_rt5660 = { |
| 1201 | .probe = rt5660_probe, |
| 1202 | .remove = rt5660_remove, |
| 1203 | .suspend = rt5660_suspend, |
| 1204 | .resume = rt5660_resume, |
| 1205 | .set_bias_level = rt5660_set_bias_level, |
| 1206 | .idle_bias_off = true, |
| 1207 | .component_driver = { |
| 1208 | .controls = rt5660_snd_controls, |
| 1209 | .num_controls = ARRAY_SIZE(rt5660_snd_controls), |
| 1210 | .dapm_widgets = rt5660_dapm_widgets, |
| 1211 | .num_dapm_widgets = ARRAY_SIZE(rt5660_dapm_widgets), |
| 1212 | .dapm_routes = rt5660_dapm_routes, |
| 1213 | .num_dapm_routes = ARRAY_SIZE(rt5660_dapm_routes), |
| 1214 | }, |
| 1215 | }; |
| 1216 | |
| 1217 | static const struct regmap_config rt5660_regmap = { |
| 1218 | .reg_bits = 8, |
| 1219 | .val_bits = 16, |
| 1220 | .use_single_rw = true, |
| 1221 | |
| 1222 | .max_register = RT5660_VENDOR_ID2 + 1 + (ARRAY_SIZE(rt5660_ranges) * |
| 1223 | RT5660_PR_SPACING), |
| 1224 | .volatile_reg = rt5660_volatile_register, |
| 1225 | .readable_reg = rt5660_readable_register, |
| 1226 | |
| 1227 | .cache_type = REGCACHE_RBTREE, |
| 1228 | .reg_defaults = rt5660_reg, |
| 1229 | .num_reg_defaults = ARRAY_SIZE(rt5660_reg), |
| 1230 | .ranges = rt5660_ranges, |
| 1231 | .num_ranges = ARRAY_SIZE(rt5660_ranges), |
| 1232 | }; |
| 1233 | |
| 1234 | static const struct i2c_device_id rt5660_i2c_id[] = { |
| 1235 | { "rt5660", 0 }, |
| 1236 | { } |
| 1237 | }; |
| 1238 | MODULE_DEVICE_TABLE(i2c, rt5660_i2c_id); |
| 1239 | |
| 1240 | static const struct of_device_id rt5660_of_match[] = { |
| 1241 | { .compatible = "realtek,rt5660", }, |
| 1242 | {}, |
| 1243 | }; |
| 1244 | MODULE_DEVICE_TABLE(of, rt5660_of_match); |
| 1245 | |
| 1246 | static const struct acpi_device_id rt5660_acpi_match[] = { |
| 1247 | { "10EC5660", 0 }, |
| 1248 | { }, |
| 1249 | }; |
| 1250 | MODULE_DEVICE_TABLE(acpi, rt5660_acpi_match); |
| 1251 | |
| 1252 | static int rt5660_parse_dt(struct rt5660_priv *rt5660, struct device *dev) |
| 1253 | { |
| 1254 | rt5660->pdata.in1_diff = device_property_read_bool(dev, |
| 1255 | "realtek,in1-differential"); |
| 1256 | rt5660->pdata.in3_diff = device_property_read_bool(dev, |
| 1257 | "realtek,in3-differential"); |
| 1258 | rt5660->pdata.poweroff_codec_in_suspend = device_property_read_bool(dev, |
| 1259 | "realtek,poweroff-in-suspend"); |
| 1260 | device_property_read_u32(dev, "realtek,dmic1-data-pin", |
| 1261 | &rt5660->pdata.dmic1_data_pin); |
| 1262 | |
| 1263 | return 0; |
| 1264 | } |
| 1265 | |
| 1266 | static int rt5660_i2c_probe(struct i2c_client *i2c, |
| 1267 | const struct i2c_device_id *id) |
| 1268 | { |
| 1269 | struct rt5660_platform_data *pdata = dev_get_platdata(&i2c->dev); |
| 1270 | struct rt5660_priv *rt5660; |
| 1271 | int ret; |
| 1272 | unsigned int val; |
| 1273 | |
| 1274 | rt5660 = devm_kzalloc(&i2c->dev, sizeof(struct rt5660_priv), |
| 1275 | GFP_KERNEL); |
| 1276 | |
| 1277 | if (rt5660 == NULL) |
| 1278 | return -ENOMEM; |
| 1279 | |
| 1280 | /* Check if MCLK provided */ |
| 1281 | rt5660->mclk = devm_clk_get(&i2c->dev, "mclk"); |
| 1282 | if (PTR_ERR(rt5660->mclk) == -EPROBE_DEFER) |
| 1283 | return -EPROBE_DEFER; |
| 1284 | |
| 1285 | i2c_set_clientdata(i2c, rt5660); |
| 1286 | |
| 1287 | if (pdata) |
| 1288 | rt5660->pdata = *pdata; |
| 1289 | else if (i2c->dev.of_node) |
| 1290 | rt5660_parse_dt(rt5660, &i2c->dev); |
| 1291 | |
| 1292 | rt5660->regmap = devm_regmap_init_i2c(i2c, &rt5660_regmap); |
| 1293 | if (IS_ERR(rt5660->regmap)) { |
| 1294 | ret = PTR_ERR(rt5660->regmap); |
| 1295 | dev_err(&i2c->dev, "Failed to allocate register map: %d\n", |
| 1296 | ret); |
| 1297 | return ret; |
| 1298 | } |
| 1299 | |
| 1300 | regmap_read(rt5660->regmap, RT5660_VENDOR_ID2, &val); |
| 1301 | if (val != RT5660_DEVICE_ID) { |
| 1302 | dev_err(&i2c->dev, |
| 1303 | "Device with ID register %#x is not rt5660\n", val); |
| 1304 | return -ENODEV; |
| 1305 | } |
| 1306 | |
| 1307 | regmap_write(rt5660->regmap, RT5660_RESET, 0); |
| 1308 | |
| 1309 | ret = regmap_register_patch(rt5660->regmap, rt5660_patch, |
| 1310 | ARRAY_SIZE(rt5660_patch)); |
| 1311 | if (ret != 0) |
| 1312 | dev_warn(&i2c->dev, "Failed to apply regmap patch: %d\n", ret); |
| 1313 | |
| 1314 | if (rt5660->pdata.dmic1_data_pin) { |
| 1315 | regmap_update_bits(rt5660->regmap, RT5660_GPIO_CTRL1, |
| 1316 | RT5660_GP1_PIN_MASK, RT5660_GP1_PIN_DMIC1_SCL); |
| 1317 | |
| 1318 | if (rt5660->pdata.dmic1_data_pin == RT5660_DMIC1_DATA_GPIO2) |
| 1319 | regmap_update_bits(rt5660->regmap, RT5660_DMIC_CTRL1, |
| 1320 | RT5660_SEL_DMIC_DATA_MASK, |
| 1321 | RT5660_SEL_DMIC_DATA_GPIO2); |
| 1322 | else if (rt5660->pdata.dmic1_data_pin == RT5660_DMIC1_DATA_IN1P) |
| 1323 | regmap_update_bits(rt5660->regmap, RT5660_DMIC_CTRL1, |
| 1324 | RT5660_SEL_DMIC_DATA_MASK, |
| 1325 | RT5660_SEL_DMIC_DATA_IN1P); |
| 1326 | } |
| 1327 | |
| 1328 | return snd_soc_register_codec(&i2c->dev, &soc_codec_dev_rt5660, |
| 1329 | rt5660_dai, ARRAY_SIZE(rt5660_dai)); |
| 1330 | } |
| 1331 | |
| 1332 | static int rt5660_i2c_remove(struct i2c_client *i2c) |
| 1333 | { |
| 1334 | snd_soc_unregister_codec(&i2c->dev); |
| 1335 | |
| 1336 | return 0; |
| 1337 | } |
| 1338 | |
| 1339 | static struct i2c_driver rt5660_i2c_driver = { |
| 1340 | .driver = { |
| 1341 | .name = "rt5660", |
| 1342 | .acpi_match_table = ACPI_PTR(rt5660_acpi_match), |
| 1343 | .of_match_table = of_match_ptr(rt5660_of_match), |
| 1344 | }, |
| 1345 | .probe = rt5660_i2c_probe, |
| 1346 | .remove = rt5660_i2c_remove, |
| 1347 | .id_table = rt5660_i2c_id, |
| 1348 | }; |
| 1349 | module_i2c_driver(rt5660_i2c_driver); |
| 1350 | |
| 1351 | MODULE_DESCRIPTION("ASoC RT5660 driver"); |
| 1352 | MODULE_AUTHOR("Oder Chiou <oder_chiou@realtek.com>"); |
| 1353 | MODULE_LICENSE("GPL v2"); |