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0009 #include <linux/module.h>
0010 #include <linux/moduleparam.h>
0011 #include <linux/init.h>
0012 #include <linux/delay.h>
0013 #include <linux/pm.h>
0014 #include <linux/gpio.h>
0015 #include <linux/i2c.h>
0016 #include <linux/regmap.h>
0017 #include <linux/of.h>
0018 #include <linux/of_gpio.h>
0019 #include <linux/platform_device.h>
0020 #include <linux/spi/spi.h>
0021 #include <linux/acpi.h>
0022 #include <sound/core.h>
0023 #include <sound/pcm.h>
0024 #include <sound/pcm_params.h>
0025 #include <sound/soc.h>
0026 #include <sound/soc-dapm.h>
0027 #include <sound/initval.h>
0028 #include <sound/tlv.h>
0029
0030 #include "rl6231.h"
0031 #include "rt5660.h"
0032
0033 #define RT5660_DEVICE_ID 0x6338
0034
0035 #define RT5660_PR_RANGE_BASE (0xff + 1)
0036 #define RT5660_PR_SPACING 0x100
0037
0038 #define RT5660_PR_BASE (RT5660_PR_RANGE_BASE + (0 * RT5660_PR_SPACING))
0039
0040 static const struct regmap_range_cfg rt5660_ranges[] = {
0041 { .name = "PR", .range_min = RT5660_PR_BASE,
0042 .range_max = RT5660_PR_BASE + 0xf3,
0043 .selector_reg = RT5660_PRIV_INDEX,
0044 .selector_mask = 0xff,
0045 .selector_shift = 0x0,
0046 .window_start = RT5660_PRIV_DATA,
0047 .window_len = 0x1, },
0048 };
0049
0050 static const struct reg_sequence rt5660_patch[] = {
0051 { RT5660_ALC_PGA_CTRL2, 0x44c3 },
0052 { RT5660_PR_BASE + 0x3d, 0x2600 },
0053 };
0054
0055 static const struct reg_default rt5660_reg[] = {
0056 { 0x00, 0x0000 },
0057 { 0x01, 0xc800 },
0058 { 0x02, 0xc8c8 },
0059 { 0x0d, 0x1010 },
0060 { 0x0e, 0x1010 },
0061 { 0x19, 0xafaf },
0062 { 0x1c, 0x2f2f },
0063 { 0x1e, 0x0000 },
0064 { 0x27, 0x6060 },
0065 { 0x29, 0x8080 },
0066 { 0x2a, 0x4242 },
0067 { 0x2f, 0x0000 },
0068 { 0x3b, 0x0000 },
0069 { 0x3c, 0x007f },
0070 { 0x3d, 0x0000 },
0071 { 0x3e, 0x007f },
0072 { 0x45, 0xe000 },
0073 { 0x46, 0x003e },
0074 { 0x48, 0xf800 },
0075 { 0x4a, 0x0004 },
0076 { 0x4d, 0x0000 },
0077 { 0x4e, 0x0000 },
0078 { 0x4f, 0x01ff },
0079 { 0x50, 0x0000 },
0080 { 0x51, 0x0000 },
0081 { 0x52, 0x01ff },
0082 { 0x61, 0x0000 },
0083 { 0x62, 0x0000 },
0084 { 0x63, 0x00c0 },
0085 { 0x64, 0x0000 },
0086 { 0x65, 0x0000 },
0087 { 0x66, 0x0000 },
0088 { 0x70, 0x8000 },
0089 { 0x73, 0x7000 },
0090 { 0x74, 0x3c00 },
0091 { 0x75, 0x2800 },
0092 { 0x80, 0x0000 },
0093 { 0x81, 0x0000 },
0094 { 0x82, 0x0000 },
0095 { 0x8c, 0x0228 },
0096 { 0x8d, 0xa000 },
0097 { 0x8e, 0x0000 },
0098 { 0x92, 0x0000 },
0099 { 0x93, 0x3000 },
0100 { 0xa1, 0x0059 },
0101 { 0xa2, 0x0001 },
0102 { 0xa3, 0x5c80 },
0103 { 0xa4, 0x0146 },
0104 { 0xa5, 0x1f1f },
0105 { 0xa6, 0x78c6 },
0106 { 0xa7, 0xe5ec },
0107 { 0xa8, 0xba61 },
0108 { 0xa9, 0x3c78 },
0109 { 0xaa, 0x8ae2 },
0110 { 0xab, 0xe5ec },
0111 { 0xac, 0xc600 },
0112 { 0xad, 0xba61 },
0113 { 0xae, 0x17ed },
0114 { 0xb0, 0x2080 },
0115 { 0xb1, 0x0000 },
0116 { 0xb3, 0x001f },
0117 { 0xb4, 0x020c },
0118 { 0xb5, 0x1f00 },
0119 { 0xb6, 0x0000 },
0120 { 0xb7, 0x4000 },
0121 { 0xbb, 0x0000 },
0122 { 0xbd, 0x0000 },
0123 { 0xbe, 0x0000 },
0124 { 0xbf, 0x0100 },
0125 { 0xc0, 0x0000 },
0126 { 0xc2, 0x0000 },
0127 { 0xd3, 0xa220 },
0128 { 0xd9, 0x0809 },
0129 { 0xda, 0x0000 },
0130 { 0xe0, 0x8000 },
0131 { 0xe1, 0x0200 },
0132 { 0xe2, 0x8000 },
0133 { 0xe3, 0x0200 },
0134 { 0xe4, 0x0f20 },
0135 { 0xe5, 0x001f },
0136 { 0xe6, 0x020c },
0137 { 0xe7, 0x1f00 },
0138 { 0xe8, 0x0000 },
0139 { 0xe9, 0x4000 },
0140 { 0xea, 0x00a6 },
0141 { 0xeb, 0x04c3 },
0142 { 0xec, 0x27c8 },
0143 { 0xed, 0x7418 },
0144 { 0xee, 0xbf50 },
0145 { 0xef, 0x0045 },
0146 { 0xf0, 0x0007 },
0147 { 0xfa, 0x0000 },
0148 { 0xfd, 0x0000 },
0149 { 0xfe, 0x10ec },
0150 { 0xff, 0x6338 },
0151 };
0152
0153 static bool rt5660_volatile_register(struct device *dev, unsigned int reg)
0154 {
0155 int i;
0156
0157 for (i = 0; i < ARRAY_SIZE(rt5660_ranges); i++)
0158 if ((reg >= rt5660_ranges[i].window_start &&
0159 reg <= rt5660_ranges[i].window_start +
0160 rt5660_ranges[i].window_len) ||
0161 (reg >= rt5660_ranges[i].range_min &&
0162 reg <= rt5660_ranges[i].range_max))
0163 return true;
0164
0165 switch (reg) {
0166 case RT5660_RESET:
0167 case RT5660_PRIV_DATA:
0168 case RT5660_EQ_CTRL1:
0169 case RT5660_IRQ_CTRL2:
0170 case RT5660_INT_IRQ_ST:
0171 case RT5660_VENDOR_ID:
0172 case RT5660_VENDOR_ID1:
0173 case RT5660_VENDOR_ID2:
0174 return true;
0175 default:
0176 return false;
0177 }
0178 }
0179
0180 static bool rt5660_readable_register(struct device *dev, unsigned int reg)
0181 {
0182 int i;
0183
0184 for (i = 0; i < ARRAY_SIZE(rt5660_ranges); i++)
0185 if ((reg >= rt5660_ranges[i].window_start &&
0186 reg <= rt5660_ranges[i].window_start +
0187 rt5660_ranges[i].window_len) ||
0188 (reg >= rt5660_ranges[i].range_min &&
0189 reg <= rt5660_ranges[i].range_max))
0190 return true;
0191
0192 switch (reg) {
0193 case RT5660_RESET:
0194 case RT5660_SPK_VOL:
0195 case RT5660_LOUT_VOL:
0196 case RT5660_IN1_IN2:
0197 case RT5660_IN3_IN4:
0198 case RT5660_DAC1_DIG_VOL:
0199 case RT5660_STO1_ADC_DIG_VOL:
0200 case RT5660_ADC_BST_VOL1:
0201 case RT5660_STO1_ADC_MIXER:
0202 case RT5660_AD_DA_MIXER:
0203 case RT5660_STO_DAC_MIXER:
0204 case RT5660_DIG_INF1_DATA:
0205 case RT5660_REC_L1_MIXER:
0206 case RT5660_REC_L2_MIXER:
0207 case RT5660_REC_R1_MIXER:
0208 case RT5660_REC_R2_MIXER:
0209 case RT5660_LOUT_MIXER:
0210 case RT5660_SPK_MIXER:
0211 case RT5660_SPO_MIXER:
0212 case RT5660_SPO_CLSD_RATIO:
0213 case RT5660_OUT_L_GAIN1:
0214 case RT5660_OUT_L_GAIN2:
0215 case RT5660_OUT_L1_MIXER:
0216 case RT5660_OUT_R_GAIN1:
0217 case RT5660_OUT_R_GAIN2:
0218 case RT5660_OUT_R1_MIXER:
0219 case RT5660_PWR_DIG1:
0220 case RT5660_PWR_DIG2:
0221 case RT5660_PWR_ANLG1:
0222 case RT5660_PWR_ANLG2:
0223 case RT5660_PWR_MIXER:
0224 case RT5660_PWR_VOL:
0225 case RT5660_PRIV_INDEX:
0226 case RT5660_PRIV_DATA:
0227 case RT5660_I2S1_SDP:
0228 case RT5660_ADDA_CLK1:
0229 case RT5660_ADDA_CLK2:
0230 case RT5660_DMIC_CTRL1:
0231 case RT5660_GLB_CLK:
0232 case RT5660_PLL_CTRL1:
0233 case RT5660_PLL_CTRL2:
0234 case RT5660_CLSD_AMP_OC_CTRL:
0235 case RT5660_CLSD_AMP_CTRL:
0236 case RT5660_LOUT_AMP_CTRL:
0237 case RT5660_SPK_AMP_SPKVDD:
0238 case RT5660_MICBIAS:
0239 case RT5660_CLSD_OUT_CTRL1:
0240 case RT5660_CLSD_OUT_CTRL2:
0241 case RT5660_DIPOLE_MIC_CTRL1:
0242 case RT5660_DIPOLE_MIC_CTRL2:
0243 case RT5660_DIPOLE_MIC_CTRL3:
0244 case RT5660_DIPOLE_MIC_CTRL4:
0245 case RT5660_DIPOLE_MIC_CTRL5:
0246 case RT5660_DIPOLE_MIC_CTRL6:
0247 case RT5660_DIPOLE_MIC_CTRL7:
0248 case RT5660_DIPOLE_MIC_CTRL8:
0249 case RT5660_DIPOLE_MIC_CTRL9:
0250 case RT5660_DIPOLE_MIC_CTRL10:
0251 case RT5660_DIPOLE_MIC_CTRL11:
0252 case RT5660_DIPOLE_MIC_CTRL12:
0253 case RT5660_EQ_CTRL1:
0254 case RT5660_EQ_CTRL2:
0255 case RT5660_DRC_AGC_CTRL1:
0256 case RT5660_DRC_AGC_CTRL2:
0257 case RT5660_DRC_AGC_CTRL3:
0258 case RT5660_DRC_AGC_CTRL4:
0259 case RT5660_DRC_AGC_CTRL5:
0260 case RT5660_JD_CTRL:
0261 case RT5660_IRQ_CTRL1:
0262 case RT5660_IRQ_CTRL2:
0263 case RT5660_INT_IRQ_ST:
0264 case RT5660_GPIO_CTRL1:
0265 case RT5660_GPIO_CTRL2:
0266 case RT5660_WIND_FILTER_CTRL1:
0267 case RT5660_SV_ZCD1:
0268 case RT5660_SV_ZCD2:
0269 case RT5660_DRC1_LM_CTRL1:
0270 case RT5660_DRC1_LM_CTRL2:
0271 case RT5660_DRC2_LM_CTRL1:
0272 case RT5660_DRC2_LM_CTRL2:
0273 case RT5660_MULTI_DRC_CTRL:
0274 case RT5660_DRC2_CTRL1:
0275 case RT5660_DRC2_CTRL2:
0276 case RT5660_DRC2_CTRL3:
0277 case RT5660_DRC2_CTRL4:
0278 case RT5660_DRC2_CTRL5:
0279 case RT5660_ALC_PGA_CTRL1:
0280 case RT5660_ALC_PGA_CTRL2:
0281 case RT5660_ALC_PGA_CTRL3:
0282 case RT5660_ALC_PGA_CTRL4:
0283 case RT5660_ALC_PGA_CTRL5:
0284 case RT5660_ALC_PGA_CTRL6:
0285 case RT5660_ALC_PGA_CTRL7:
0286 case RT5660_GEN_CTRL1:
0287 case RT5660_GEN_CTRL2:
0288 case RT5660_GEN_CTRL3:
0289 case RT5660_VENDOR_ID:
0290 case RT5660_VENDOR_ID1:
0291 case RT5660_VENDOR_ID2:
0292 return true;
0293 default:
0294 return false;
0295 }
0296 }
0297
0298 static const DECLARE_TLV_DB_SCALE(rt5660_out_vol_tlv, -4650, 150, 0);
0299 static const DECLARE_TLV_DB_SCALE(rt5660_dac_vol_tlv, -6525, 75, 0);
0300 static const DECLARE_TLV_DB_SCALE(rt5660_adc_vol_tlv, -1725, 75, 0);
0301 static const DECLARE_TLV_DB_SCALE(rt5660_adc_bst_tlv, 0, 1200, 0);
0302 static const DECLARE_TLV_DB_SCALE(rt5660_bst_tlv, -1200, 75, 0);
0303
0304 static const struct snd_kcontrol_new rt5660_snd_controls[] = {
0305
0306 SOC_SINGLE("Speaker Playback Switch", RT5660_SPK_VOL, RT5660_L_MUTE_SFT,
0307 1, 1),
0308 SOC_SINGLE_TLV("Speaker Playback Volume", RT5660_SPK_VOL,
0309 RT5660_L_VOL_SFT, 39, 1, rt5660_out_vol_tlv),
0310
0311
0312 SOC_DOUBLE("OUT Playback Switch", RT5660_LOUT_VOL, RT5660_L_MUTE_SFT,
0313 RT5660_R_MUTE_SFT, 1, 1),
0314 SOC_DOUBLE_TLV("OUT Playback Volume", RT5660_LOUT_VOL, RT5660_L_VOL_SFT,
0315 RT5660_R_VOL_SFT, 39, 1, rt5660_out_vol_tlv),
0316
0317
0318 SOC_DOUBLE_TLV("DAC1 Playback Volume", RT5660_DAC1_DIG_VOL,
0319 RT5660_DAC_L1_VOL_SFT, RT5660_DAC_R1_VOL_SFT, 87, 0,
0320 rt5660_dac_vol_tlv),
0321
0322
0323 SOC_SINGLE_TLV("IN1 Boost Volume", RT5660_IN1_IN2, RT5660_BST_SFT1, 69,
0324 0, rt5660_bst_tlv),
0325 SOC_SINGLE_TLV("IN2 Boost Volume", RT5660_IN1_IN2, RT5660_BST_SFT2, 69,
0326 0, rt5660_bst_tlv),
0327 SOC_SINGLE_TLV("IN3 Boost Volume", RT5660_IN3_IN4, RT5660_BST_SFT3, 69,
0328 0, rt5660_bst_tlv),
0329
0330
0331 SOC_DOUBLE("ADC Capture Switch", RT5660_STO1_ADC_DIG_VOL,
0332 RT5660_L_MUTE_SFT, RT5660_R_MUTE_SFT, 1, 1),
0333 SOC_DOUBLE_TLV("ADC Capture Volume", RT5660_STO1_ADC_DIG_VOL,
0334 RT5660_ADC_L_VOL_SFT, RT5660_ADC_R_VOL_SFT, 63, 0,
0335 rt5660_adc_vol_tlv),
0336
0337
0338 SOC_DOUBLE_TLV("STO1 ADC Boost Gain Volume", RT5660_ADC_BST_VOL1,
0339 RT5660_STO1_ADC_L_BST_SFT, RT5660_STO1_ADC_R_BST_SFT, 3, 0,
0340 rt5660_adc_bst_tlv),
0341 };
0342
0343
0344
0345
0346
0347
0348
0349
0350
0351 static int rt5660_set_dmic_clk(struct snd_soc_dapm_widget *w,
0352 struct snd_kcontrol *kcontrol, int event)
0353 {
0354 struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm);
0355 struct rt5660_priv *rt5660 = snd_soc_component_get_drvdata(component);
0356 int idx, rate;
0357
0358 rate = rt5660->sysclk / rl6231_get_pre_div(rt5660->regmap,
0359 RT5660_ADDA_CLK1, RT5660_I2S_PD1_SFT);
0360 idx = rl6231_calc_dmic_clk(rate);
0361 if (idx < 0)
0362 dev_err(component->dev, "Failed to set DMIC clock\n");
0363 else
0364 snd_soc_component_update_bits(component, RT5660_DMIC_CTRL1,
0365 RT5660_DMIC_CLK_MASK, idx << RT5660_DMIC_CLK_SFT);
0366
0367 return idx;
0368 }
0369
0370 static int rt5660_is_sys_clk_from_pll(struct snd_soc_dapm_widget *source,
0371 struct snd_soc_dapm_widget *sink)
0372 {
0373 struct snd_soc_component *component = snd_soc_dapm_to_component(source->dapm);
0374 unsigned int val;
0375
0376 val = snd_soc_component_read(component, RT5660_GLB_CLK);
0377 val &= RT5660_SCLK_SRC_MASK;
0378 if (val == RT5660_SCLK_SRC_PLL1)
0379 return 1;
0380 else
0381 return 0;
0382 }
0383
0384
0385 static const struct snd_kcontrol_new rt5660_sto1_adc_l_mix[] = {
0386 SOC_DAPM_SINGLE("ADC1 Switch", RT5660_STO1_ADC_MIXER,
0387 RT5660_M_ADC_L1_SFT, 1, 1),
0388 SOC_DAPM_SINGLE("ADC2 Switch", RT5660_STO1_ADC_MIXER,
0389 RT5660_M_ADC_L2_SFT, 1, 1),
0390 };
0391
0392 static const struct snd_kcontrol_new rt5660_sto1_adc_r_mix[] = {
0393 SOC_DAPM_SINGLE("ADC1 Switch", RT5660_STO1_ADC_MIXER,
0394 RT5660_M_ADC_R1_SFT, 1, 1),
0395 SOC_DAPM_SINGLE("ADC2 Switch", RT5660_STO1_ADC_MIXER,
0396 RT5660_M_ADC_R2_SFT, 1, 1),
0397 };
0398
0399 static const struct snd_kcontrol_new rt5660_dac_l_mix[] = {
0400 SOC_DAPM_SINGLE("Stereo ADC Switch", RT5660_AD_DA_MIXER,
0401 RT5660_M_ADCMIX_L_SFT, 1, 1),
0402 SOC_DAPM_SINGLE("DAC1 Switch", RT5660_AD_DA_MIXER,
0403 RT5660_M_DAC1_L_SFT, 1, 1),
0404 };
0405
0406 static const struct snd_kcontrol_new rt5660_dac_r_mix[] = {
0407 SOC_DAPM_SINGLE("Stereo ADC Switch", RT5660_AD_DA_MIXER,
0408 RT5660_M_ADCMIX_R_SFT, 1, 1),
0409 SOC_DAPM_SINGLE("DAC1 Switch", RT5660_AD_DA_MIXER,
0410 RT5660_M_DAC1_R_SFT, 1, 1),
0411 };
0412
0413 static const struct snd_kcontrol_new rt5660_sto_dac_l_mix[] = {
0414 SOC_DAPM_SINGLE("DAC L1 Switch", RT5660_STO_DAC_MIXER,
0415 RT5660_M_DAC_L1_SFT, 1, 1),
0416 SOC_DAPM_SINGLE("DAC R1 Switch", RT5660_STO_DAC_MIXER,
0417 RT5660_M_DAC_R1_STO_L_SFT, 1, 1),
0418 };
0419
0420 static const struct snd_kcontrol_new rt5660_sto_dac_r_mix[] = {
0421 SOC_DAPM_SINGLE("DAC R1 Switch", RT5660_STO_DAC_MIXER,
0422 RT5660_M_DAC_R1_SFT, 1, 1),
0423 SOC_DAPM_SINGLE("DAC L1 Switch", RT5660_STO_DAC_MIXER,
0424 RT5660_M_DAC_L1_STO_R_SFT, 1, 1),
0425 };
0426
0427
0428 static const struct snd_kcontrol_new rt5660_rec_l_mix[] = {
0429 SOC_DAPM_SINGLE("BST3 Switch", RT5660_REC_L2_MIXER,
0430 RT5660_M_BST3_RM_L_SFT, 1, 1),
0431 SOC_DAPM_SINGLE("BST2 Switch", RT5660_REC_L2_MIXER,
0432 RT5660_M_BST2_RM_L_SFT, 1, 1),
0433 SOC_DAPM_SINGLE("BST1 Switch", RT5660_REC_L2_MIXER,
0434 RT5660_M_BST1_RM_L_SFT, 1, 1),
0435 SOC_DAPM_SINGLE("OUT MIXL Switch", RT5660_REC_L2_MIXER,
0436 RT5660_M_OM_L_RM_L_SFT, 1, 1),
0437 };
0438
0439 static const struct snd_kcontrol_new rt5660_rec_r_mix[] = {
0440 SOC_DAPM_SINGLE("BST3 Switch", RT5660_REC_R2_MIXER,
0441 RT5660_M_BST3_RM_R_SFT, 1, 1),
0442 SOC_DAPM_SINGLE("BST2 Switch", RT5660_REC_R2_MIXER,
0443 RT5660_M_BST2_RM_R_SFT, 1, 1),
0444 SOC_DAPM_SINGLE("BST1 Switch", RT5660_REC_R2_MIXER,
0445 RT5660_M_BST1_RM_R_SFT, 1, 1),
0446 SOC_DAPM_SINGLE("OUT MIXR Switch", RT5660_REC_R2_MIXER,
0447 RT5660_M_OM_R_RM_R_SFT, 1, 1),
0448 };
0449
0450 static const struct snd_kcontrol_new rt5660_spk_mix[] = {
0451 SOC_DAPM_SINGLE("BST3 Switch", RT5660_SPK_MIXER,
0452 RT5660_M_BST3_SM_SFT, 1, 1),
0453 SOC_DAPM_SINGLE("BST1 Switch", RT5660_SPK_MIXER,
0454 RT5660_M_BST1_SM_SFT, 1, 1),
0455 SOC_DAPM_SINGLE("DACL Switch", RT5660_SPK_MIXER,
0456 RT5660_M_DACL_SM_SFT, 1, 1),
0457 SOC_DAPM_SINGLE("DACR Switch", RT5660_SPK_MIXER,
0458 RT5660_M_DACR_SM_SFT, 1, 1),
0459 SOC_DAPM_SINGLE("OUTMIXL Switch", RT5660_SPK_MIXER,
0460 RT5660_M_OM_L_SM_SFT, 1, 1),
0461 };
0462
0463 static const struct snd_kcontrol_new rt5660_out_l_mix[] = {
0464 SOC_DAPM_SINGLE("BST3 Switch", RT5660_OUT_L1_MIXER,
0465 RT5660_M_BST3_OM_L_SFT, 1, 1),
0466 SOC_DAPM_SINGLE("BST2 Switch", RT5660_OUT_L1_MIXER,
0467 RT5660_M_BST2_OM_L_SFT, 1, 1),
0468 SOC_DAPM_SINGLE("BST1 Switch", RT5660_OUT_L1_MIXER,
0469 RT5660_M_BST1_OM_L_SFT, 1, 1),
0470 SOC_DAPM_SINGLE("RECMIXL Switch", RT5660_OUT_L1_MIXER,
0471 RT5660_M_RM_L_OM_L_SFT, 1, 1),
0472 SOC_DAPM_SINGLE("DACR Switch", RT5660_OUT_L1_MIXER,
0473 RT5660_M_DAC_R_OM_L_SFT, 1, 1),
0474 SOC_DAPM_SINGLE("DACL Switch", RT5660_OUT_L1_MIXER,
0475 RT5660_M_DAC_L_OM_L_SFT, 1, 1),
0476 };
0477
0478 static const struct snd_kcontrol_new rt5660_out_r_mix[] = {
0479 SOC_DAPM_SINGLE("BST2 Switch", RT5660_OUT_R1_MIXER,
0480 RT5660_M_BST2_OM_R_SFT, 1, 1),
0481 SOC_DAPM_SINGLE("BST1 Switch", RT5660_OUT_R1_MIXER,
0482 RT5660_M_BST1_OM_R_SFT, 1, 1),
0483 SOC_DAPM_SINGLE("RECMIXR Switch", RT5660_OUT_R1_MIXER,
0484 RT5660_M_RM_R_OM_R_SFT, 1, 1),
0485 SOC_DAPM_SINGLE("DACR Switch", RT5660_OUT_R1_MIXER,
0486 RT5660_M_DAC_R_OM_R_SFT, 1, 1),
0487 SOC_DAPM_SINGLE("DACL Switch", RT5660_OUT_R1_MIXER,
0488 RT5660_M_DAC_L_OM_R_SFT, 1, 1),
0489 };
0490
0491 static const struct snd_kcontrol_new rt5660_spo_mix[] = {
0492 SOC_DAPM_SINGLE("DACR Switch", RT5660_SPO_MIXER,
0493 RT5660_M_DAC_R_SPM_SFT, 1, 1),
0494 SOC_DAPM_SINGLE("DACL Switch", RT5660_SPO_MIXER,
0495 RT5660_M_DAC_L_SPM_SFT, 1, 1),
0496 SOC_DAPM_SINGLE("SPKVOL Switch", RT5660_SPO_MIXER,
0497 RT5660_M_SV_SPM_SFT, 1, 1),
0498 SOC_DAPM_SINGLE("BST1 Switch", RT5660_SPO_MIXER,
0499 RT5660_M_BST1_SPM_SFT, 1, 1),
0500 };
0501
0502 static const struct snd_kcontrol_new rt5660_lout_mix[] = {
0503 SOC_DAPM_SINGLE("DAC Switch", RT5660_LOUT_MIXER,
0504 RT5660_M_DAC1_LM_SFT, 1, 1),
0505 SOC_DAPM_SINGLE("OUTMIX Switch", RT5660_LOUT_MIXER,
0506 RT5660_M_LOVOL_LM_SFT, 1, 1),
0507 };
0508
0509 static const struct snd_kcontrol_new spk_vol_control =
0510 SOC_DAPM_SINGLE("Switch", RT5660_SPK_VOL,
0511 RT5660_VOL_L_SFT, 1, 1);
0512
0513 static const struct snd_kcontrol_new lout_l_vol_control =
0514 SOC_DAPM_SINGLE("Switch", RT5660_LOUT_VOL,
0515 RT5660_VOL_L_SFT, 1, 1);
0516
0517 static const struct snd_kcontrol_new lout_r_vol_control =
0518 SOC_DAPM_SINGLE("Switch", RT5660_LOUT_VOL,
0519 RT5660_VOL_R_SFT, 1, 1);
0520
0521
0522 static const char * const rt5660_data_select[] = {
0523 "L/R", "R/L", "L/L", "R/R"
0524 };
0525
0526 static SOC_ENUM_SINGLE_DECL(rt5660_if1_dac_enum,
0527 RT5660_DIG_INF1_DATA, RT5660_IF1_DAC_IN_SFT, rt5660_data_select);
0528
0529 static SOC_ENUM_SINGLE_DECL(rt5660_if1_adc_enum,
0530 RT5660_DIG_INF1_DATA, RT5660_IF1_ADC_IN_SFT, rt5660_data_select);
0531
0532 static const struct snd_kcontrol_new rt5660_if1_dac_swap_mux =
0533 SOC_DAPM_ENUM("IF1 DAC Swap Source", rt5660_if1_dac_enum);
0534
0535 static const struct snd_kcontrol_new rt5660_if1_adc_swap_mux =
0536 SOC_DAPM_ENUM("IF1 ADC Swap Source", rt5660_if1_adc_enum);
0537
0538 static int rt5660_lout_event(struct snd_soc_dapm_widget *w,
0539 struct snd_kcontrol *kcontrol, int event)
0540 {
0541 struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm);
0542
0543 switch (event) {
0544 case SND_SOC_DAPM_POST_PMU:
0545 snd_soc_component_update_bits(component, RT5660_LOUT_AMP_CTRL,
0546 RT5660_LOUT_CO_MASK | RT5660_LOUT_CB_MASK,
0547 RT5660_LOUT_CO_EN | RT5660_LOUT_CB_PU);
0548 break;
0549
0550 case SND_SOC_DAPM_PRE_PMD:
0551 snd_soc_component_update_bits(component, RT5660_LOUT_AMP_CTRL,
0552 RT5660_LOUT_CO_MASK | RT5660_LOUT_CB_MASK,
0553 RT5660_LOUT_CO_DIS | RT5660_LOUT_CB_PD);
0554 break;
0555
0556 default:
0557 return 0;
0558 }
0559
0560 return 0;
0561 }
0562
0563 static const struct snd_soc_dapm_widget rt5660_dapm_widgets[] = {
0564 SND_SOC_DAPM_SUPPLY("LDO2", RT5660_PWR_ANLG1,
0565 RT5660_PWR_LDO2_BIT, 0, NULL, 0),
0566 SND_SOC_DAPM_SUPPLY("PLL1", RT5660_PWR_ANLG2,
0567 RT5660_PWR_PLL_BIT, 0, NULL, 0),
0568
0569
0570 SND_SOC_DAPM_SUPPLY("MICBIAS1", RT5660_PWR_ANLG2,
0571 RT5660_PWR_MB1_BIT, 0, NULL, 0),
0572 SND_SOC_DAPM_SUPPLY("MICBIAS2", RT5660_PWR_ANLG2,
0573 RT5660_PWR_MB2_BIT, 0, NULL, 0),
0574
0575
0576
0577 SND_SOC_DAPM_INPUT("DMIC L1"),
0578 SND_SOC_DAPM_INPUT("DMIC R1"),
0579
0580 SND_SOC_DAPM_INPUT("IN1P"),
0581 SND_SOC_DAPM_INPUT("IN1N"),
0582 SND_SOC_DAPM_INPUT("IN2P"),
0583 SND_SOC_DAPM_INPUT("IN3P"),
0584 SND_SOC_DAPM_INPUT("IN3N"),
0585
0586 SND_SOC_DAPM_SUPPLY("DMIC CLK", SND_SOC_NOPM, 0, 0,
0587 rt5660_set_dmic_clk, SND_SOC_DAPM_PRE_PMU),
0588 SND_SOC_DAPM_SUPPLY("DMIC Power", RT5660_DMIC_CTRL1,
0589 RT5660_DMIC_1_EN_SFT, 0, NULL, 0),
0590
0591
0592 SND_SOC_DAPM_PGA("BST1", RT5660_PWR_ANLG2, RT5660_PWR_BST1_BIT, 0,
0593 NULL, 0),
0594 SND_SOC_DAPM_PGA("BST2", RT5660_PWR_ANLG2, RT5660_PWR_BST2_BIT, 0,
0595 NULL, 0),
0596 SND_SOC_DAPM_PGA("BST3", RT5660_PWR_ANLG2, RT5660_PWR_BST3_BIT, 0,
0597 NULL, 0),
0598
0599
0600 SND_SOC_DAPM_MIXER("RECMIXL", RT5660_PWR_MIXER, RT5660_PWR_RM_L_BIT,
0601 0, rt5660_rec_l_mix, ARRAY_SIZE(rt5660_rec_l_mix)),
0602 SND_SOC_DAPM_MIXER("RECMIXR", RT5660_PWR_MIXER, RT5660_PWR_RM_R_BIT,
0603 0, rt5660_rec_r_mix, ARRAY_SIZE(rt5660_rec_r_mix)),
0604
0605
0606 SND_SOC_DAPM_ADC("ADC L", NULL, SND_SOC_NOPM, 0, 0),
0607 SND_SOC_DAPM_ADC("ADC R", NULL, SND_SOC_NOPM, 0, 0),
0608
0609 SND_SOC_DAPM_SUPPLY("ADC L power", RT5660_PWR_DIG1,
0610 RT5660_PWR_ADC_L_BIT, 0, NULL, 0),
0611 SND_SOC_DAPM_SUPPLY("ADC R power", RT5660_PWR_DIG1,
0612 RT5660_PWR_ADC_R_BIT, 0, NULL, 0),
0613 SND_SOC_DAPM_SUPPLY("ADC clock", RT5660_PR_BASE + RT5660_CHOP_DAC_ADC,
0614 12, 0, NULL, 0),
0615
0616
0617 SND_SOC_DAPM_SUPPLY("adc stereo1 filter", RT5660_PWR_DIG2,
0618 RT5660_PWR_ADC_S1F_BIT, 0, NULL, 0),
0619 SND_SOC_DAPM_MIXER("Sto1 ADC MIXL", SND_SOC_NOPM, 0, 0,
0620 rt5660_sto1_adc_l_mix, ARRAY_SIZE(rt5660_sto1_adc_l_mix)),
0621 SND_SOC_DAPM_MIXER("Sto1 ADC MIXR", SND_SOC_NOPM, 0, 0,
0622 rt5660_sto1_adc_r_mix, ARRAY_SIZE(rt5660_sto1_adc_r_mix)),
0623
0624
0625 SND_SOC_DAPM_ADC("Stereo1 ADC MIXL", NULL, RT5660_STO1_ADC_DIG_VOL,
0626 RT5660_L_MUTE_SFT, 1),
0627 SND_SOC_DAPM_ADC("Stereo1 ADC MIXR", NULL, RT5660_STO1_ADC_DIG_VOL,
0628 RT5660_R_MUTE_SFT, 1),
0629
0630
0631 SND_SOC_DAPM_SUPPLY("I2S1", RT5660_PWR_DIG1, RT5660_PWR_I2S1_BIT, 0,
0632 NULL, 0),
0633 SND_SOC_DAPM_PGA("IF1 DAC", SND_SOC_NOPM, 0, 0, NULL, 0),
0634 SND_SOC_DAPM_PGA("IF1 DAC L", SND_SOC_NOPM, 0, 0, NULL, 0),
0635 SND_SOC_DAPM_PGA("IF1 DAC R", SND_SOC_NOPM, 0, 0, NULL, 0),
0636 SND_SOC_DAPM_MUX("IF1 DAC Swap Mux", SND_SOC_NOPM, 0, 0,
0637 &rt5660_if1_dac_swap_mux),
0638 SND_SOC_DAPM_PGA("IF1 ADC", SND_SOC_NOPM, 0, 0, NULL, 0),
0639 SND_SOC_DAPM_MUX("IF1 ADC Swap Mux", SND_SOC_NOPM, 0, 0,
0640 &rt5660_if1_adc_swap_mux),
0641
0642
0643 SND_SOC_DAPM_AIF_IN("AIF1RX", "AIF1 Playback", 0, SND_SOC_NOPM, 0, 0),
0644 SND_SOC_DAPM_AIF_OUT("AIF1TX", "AIF1 Capture", 0, SND_SOC_NOPM, 0, 0),
0645
0646
0647
0648 SND_SOC_DAPM_MIXER("DAC1 MIXL", SND_SOC_NOPM, 0, 0, rt5660_dac_l_mix,
0649 ARRAY_SIZE(rt5660_dac_l_mix)),
0650 SND_SOC_DAPM_MIXER("DAC1 MIXR", SND_SOC_NOPM, 0, 0, rt5660_dac_r_mix,
0651 ARRAY_SIZE(rt5660_dac_r_mix)),
0652
0653
0654 SND_SOC_DAPM_SUPPLY("dac stereo1 filter", RT5660_PWR_DIG2,
0655 RT5660_PWR_DAC_S1F_BIT, 0, NULL, 0),
0656 SND_SOC_DAPM_MIXER("Stereo DAC MIXL", SND_SOC_NOPM, 0, 0,
0657 rt5660_sto_dac_l_mix, ARRAY_SIZE(rt5660_sto_dac_l_mix)),
0658 SND_SOC_DAPM_MIXER("Stereo DAC MIXR", SND_SOC_NOPM, 0, 0,
0659 rt5660_sto_dac_r_mix, ARRAY_SIZE(rt5660_sto_dac_r_mix)),
0660
0661
0662 SND_SOC_DAPM_DAC("DAC L1", NULL, RT5660_PWR_DIG1,
0663 RT5660_PWR_DAC_L1_BIT, 0),
0664 SND_SOC_DAPM_DAC("DAC R1", NULL, RT5660_PWR_DIG1,
0665 RT5660_PWR_DAC_R1_BIT, 0),
0666
0667
0668 SND_SOC_DAPM_MIXER("SPK MIX", RT5660_PWR_MIXER, RT5660_PWR_SM_BIT,
0669 0, rt5660_spk_mix, ARRAY_SIZE(rt5660_spk_mix)),
0670 SND_SOC_DAPM_MIXER("OUT MIXL", RT5660_PWR_MIXER, RT5660_PWR_OM_L_BIT,
0671 0, rt5660_out_l_mix, ARRAY_SIZE(rt5660_out_l_mix)),
0672 SND_SOC_DAPM_MIXER("OUT MIXR", RT5660_PWR_MIXER, RT5660_PWR_OM_R_BIT,
0673 0, rt5660_out_r_mix, ARRAY_SIZE(rt5660_out_r_mix)),
0674
0675
0676 SND_SOC_DAPM_SWITCH("SPKVOL", RT5660_PWR_VOL,
0677 RT5660_PWR_SV_BIT, 0, &spk_vol_control),
0678 SND_SOC_DAPM_PGA("DAC 1", SND_SOC_NOPM,
0679 0, 0, NULL, 0),
0680 SND_SOC_DAPM_PGA("LOUTVOL", SND_SOC_NOPM,
0681 0, 0, NULL, 0),
0682 SND_SOC_DAPM_SWITCH("LOUTVOL L", SND_SOC_NOPM,
0683 RT5660_PWR_LV_L_BIT, 0, &lout_l_vol_control),
0684 SND_SOC_DAPM_SWITCH("LOUTVOL R", SND_SOC_NOPM,
0685 RT5660_PWR_LV_R_BIT, 0, &lout_r_vol_control),
0686
0687
0688 SND_SOC_DAPM_MIXER("SPO MIX", SND_SOC_NOPM, 0,
0689 0, rt5660_spo_mix, ARRAY_SIZE(rt5660_spo_mix)),
0690 SND_SOC_DAPM_MIXER("LOUT MIX", SND_SOC_NOPM, 0, 0,
0691 rt5660_lout_mix, ARRAY_SIZE(rt5660_lout_mix)),
0692 SND_SOC_DAPM_SUPPLY("VREF HP", RT5660_GEN_CTRL1,
0693 RT5660_PWR_VREF_HP_SFT, 0, NULL, 0),
0694 SND_SOC_DAPM_PGA_S("LOUT amp", 1, RT5660_PWR_ANLG1,
0695 RT5660_PWR_HA_BIT, 0, rt5660_lout_event,
0696 SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU),
0697 SND_SOC_DAPM_PGA_S("SPK amp", 1, RT5660_PWR_DIG1,
0698 RT5660_PWR_CLS_D_BIT, 0, NULL, 0),
0699
0700
0701 SND_SOC_DAPM_OUTPUT("LOUTL"),
0702 SND_SOC_DAPM_OUTPUT("LOUTR"),
0703 SND_SOC_DAPM_OUTPUT("SPO"),
0704 };
0705
0706 static const struct snd_soc_dapm_route rt5660_dapm_routes[] = {
0707 { "MICBIAS1", NULL, "LDO2" },
0708 { "MICBIAS2", NULL, "LDO2" },
0709
0710 { "BST1", NULL, "IN1P" },
0711 { "BST1", NULL, "IN1N" },
0712 { "BST2", NULL, "IN2P" },
0713 { "BST3", NULL, "IN3P" },
0714 { "BST3", NULL, "IN3N" },
0715
0716 { "RECMIXL", "BST3 Switch", "BST3" },
0717 { "RECMIXL", "BST2 Switch", "BST2" },
0718 { "RECMIXL", "BST1 Switch", "BST1" },
0719 { "RECMIXL", "OUT MIXL Switch", "OUT MIXL" },
0720
0721 { "RECMIXR", "BST3 Switch", "BST3" },
0722 { "RECMIXR", "BST2 Switch", "BST2" },
0723 { "RECMIXR", "BST1 Switch", "BST1" },
0724 { "RECMIXR", "OUT MIXR Switch", "OUT MIXR" },
0725
0726 { "ADC L", NULL, "RECMIXL" },
0727 { "ADC L", NULL, "ADC L power" },
0728 { "ADC L", NULL, "ADC clock" },
0729 { "ADC R", NULL, "RECMIXR" },
0730 { "ADC R", NULL, "ADC R power" },
0731 { "ADC R", NULL, "ADC clock" },
0732
0733 {"DMIC L1", NULL, "DMIC CLK"},
0734 {"DMIC L1", NULL, "DMIC Power"},
0735 {"DMIC R1", NULL, "DMIC CLK"},
0736 {"DMIC R1", NULL, "DMIC Power"},
0737
0738 { "Sto1 ADC MIXL", "ADC1 Switch", "ADC L" },
0739 { "Sto1 ADC MIXL", "ADC2 Switch", "DMIC L1" },
0740 { "Sto1 ADC MIXR", "ADC1 Switch", "ADC R" },
0741 { "Sto1 ADC MIXR", "ADC2 Switch", "DMIC R1" },
0742
0743 { "Stereo1 ADC MIXL", NULL, "Sto1 ADC MIXL" },
0744 { "Stereo1 ADC MIXL", NULL, "adc stereo1 filter" },
0745 { "adc stereo1 filter", NULL, "PLL1", rt5660_is_sys_clk_from_pll },
0746
0747 { "Stereo1 ADC MIXR", NULL, "Sto1 ADC MIXR" },
0748 { "Stereo1 ADC MIXR", NULL, "adc stereo1 filter" },
0749 { "adc stereo1 filter", NULL, "PLL1", rt5660_is_sys_clk_from_pll },
0750
0751 { "IF1 ADC", NULL, "Stereo1 ADC MIXL" },
0752 { "IF1 ADC", NULL, "Stereo1 ADC MIXR" },
0753 { "IF1 ADC", NULL, "I2S1" },
0754
0755 { "IF1 ADC Swap Mux", "L/R", "IF1 ADC" },
0756 { "IF1 ADC Swap Mux", "R/L", "IF1 ADC" },
0757 { "IF1 ADC Swap Mux", "L/L", "IF1 ADC" },
0758 { "IF1 ADC Swap Mux", "R/R", "IF1 ADC" },
0759 { "AIF1TX", NULL, "IF1 ADC Swap Mux" },
0760
0761 { "IF1 DAC", NULL, "AIF1RX" },
0762 { "IF1 DAC", NULL, "I2S1" },
0763
0764 { "IF1 DAC Swap Mux", "L/R", "IF1 DAC" },
0765 { "IF1 DAC Swap Mux", "R/L", "IF1 DAC" },
0766 { "IF1 DAC Swap Mux", "L/L", "IF1 DAC" },
0767 { "IF1 DAC Swap Mux", "R/R", "IF1 DAC" },
0768
0769 { "IF1 DAC L", NULL, "IF1 DAC Swap Mux" },
0770 { "IF1 DAC R", NULL, "IF1 DAC Swap Mux" },
0771
0772 { "DAC1 MIXL", "Stereo ADC Switch", "Stereo1 ADC MIXL" },
0773 { "DAC1 MIXL", "DAC1 Switch", "IF1 DAC L" },
0774 { "DAC1 MIXR", "Stereo ADC Switch", "Stereo1 ADC MIXR" },
0775 { "DAC1 MIXR", "DAC1 Switch", "IF1 DAC R" },
0776
0777 { "Stereo DAC MIXL", "DAC L1 Switch", "DAC1 MIXL" },
0778 { "Stereo DAC MIXL", "DAC R1 Switch", "DAC1 MIXR" },
0779 { "Stereo DAC MIXL", NULL, "dac stereo1 filter" },
0780 { "dac stereo1 filter", NULL, "PLL1", rt5660_is_sys_clk_from_pll },
0781 { "Stereo DAC MIXR", "DAC R1 Switch", "DAC1 MIXR" },
0782 { "Stereo DAC MIXR", "DAC L1 Switch", "DAC1 MIXL" },
0783 { "Stereo DAC MIXR", NULL, "dac stereo1 filter" },
0784 { "dac stereo1 filter", NULL, "PLL1", rt5660_is_sys_clk_from_pll },
0785
0786 { "DAC L1", NULL, "Stereo DAC MIXL" },
0787 { "DAC R1", NULL, "Stereo DAC MIXR" },
0788
0789 { "SPK MIX", "BST3 Switch", "BST3" },
0790 { "SPK MIX", "BST1 Switch", "BST1" },
0791 { "SPK MIX", "DACL Switch", "DAC L1" },
0792 { "SPK MIX", "DACR Switch", "DAC R1" },
0793 { "SPK MIX", "OUTMIXL Switch", "OUT MIXL" },
0794
0795 { "OUT MIXL", "BST3 Switch", "BST3" },
0796 { "OUT MIXL", "BST2 Switch", "BST2" },
0797 { "OUT MIXL", "BST1 Switch", "BST1" },
0798 { "OUT MIXL", "RECMIXL Switch", "RECMIXL" },
0799 { "OUT MIXL", "DACR Switch", "DAC R1" },
0800 { "OUT MIXL", "DACL Switch", "DAC L1" },
0801
0802 { "OUT MIXR", "BST2 Switch", "BST2" },
0803 { "OUT MIXR", "BST1 Switch", "BST1" },
0804 { "OUT MIXR", "RECMIXR Switch", "RECMIXR" },
0805 { "OUT MIXR", "DACR Switch", "DAC R1" },
0806 { "OUT MIXR", "DACL Switch", "DAC L1" },
0807
0808 { "SPO MIX", "DACR Switch", "DAC R1" },
0809 { "SPO MIX", "DACL Switch", "DAC L1" },
0810 { "SPO MIX", "SPKVOL Switch", "SPKVOL" },
0811 { "SPO MIX", "BST1 Switch", "BST1" },
0812
0813 { "SPKVOL", "Switch", "SPK MIX" },
0814 { "LOUTVOL L", "Switch", "OUT MIXL" },
0815 { "LOUTVOL R", "Switch", "OUT MIXR" },
0816
0817 { "LOUTVOL", NULL, "LOUTVOL L" },
0818 { "LOUTVOL", NULL, "LOUTVOL R" },
0819
0820 { "DAC 1", NULL, "DAC L1" },
0821 { "DAC 1", NULL, "DAC R1" },
0822
0823 { "LOUT MIX", "DAC Switch", "DAC 1" },
0824 { "LOUT MIX", "OUTMIX Switch", "LOUTVOL" },
0825
0826 { "LOUT amp", NULL, "LOUT MIX" },
0827 { "LOUT amp", NULL, "VREF HP" },
0828 { "LOUTL", NULL, "LOUT amp" },
0829 { "LOUTR", NULL, "LOUT amp" },
0830
0831 { "SPK amp", NULL, "SPO MIX" },
0832 { "SPO", NULL, "SPK amp" },
0833 };
0834
0835 static int rt5660_hw_params(struct snd_pcm_substream *substream,
0836 struct snd_pcm_hw_params *params, struct snd_soc_dai *dai)
0837 {
0838 struct snd_soc_component *component = dai->component;
0839 struct rt5660_priv *rt5660 = snd_soc_component_get_drvdata(component);
0840 unsigned int val_len = 0, val_clk, mask_clk;
0841 int pre_div, bclk_ms, frame_size;
0842
0843 rt5660->lrck[dai->id] = params_rate(params);
0844 pre_div = rl6231_get_clk_info(rt5660->sysclk, rt5660->lrck[dai->id]);
0845 if (pre_div < 0) {
0846 dev_err(component->dev, "Unsupported clock setting %d for DAI %d\n",
0847 rt5660->lrck[dai->id], dai->id);
0848 return -EINVAL;
0849 }
0850
0851 frame_size = snd_soc_params_to_frame_size(params);
0852 if (frame_size < 0) {
0853 dev_err(component->dev, "Unsupported frame size: %d\n", frame_size);
0854 return frame_size;
0855 }
0856
0857 if (frame_size > 32)
0858 bclk_ms = 1;
0859 else
0860 bclk_ms = 0;
0861
0862 rt5660->bclk[dai->id] = rt5660->lrck[dai->id] * (32 << bclk_ms);
0863
0864 dev_dbg(dai->dev, "bclk is %dHz and lrck is %dHz\n",
0865 rt5660->bclk[dai->id], rt5660->lrck[dai->id]);
0866 dev_dbg(dai->dev, "bclk_ms is %d and pre_div is %d for iis %d\n",
0867 bclk_ms, pre_div, dai->id);
0868
0869 switch (params_width(params)) {
0870 case 16:
0871 break;
0872 case 20:
0873 val_len |= RT5660_I2S_DL_20;
0874 break;
0875 case 24:
0876 val_len |= RT5660_I2S_DL_24;
0877 break;
0878 case 8:
0879 val_len |= RT5660_I2S_DL_8;
0880 break;
0881 default:
0882 return -EINVAL;
0883 }
0884
0885 switch (dai->id) {
0886 case RT5660_AIF1:
0887 mask_clk = RT5660_I2S_BCLK_MS1_MASK | RT5660_I2S_PD1_MASK;
0888 val_clk = bclk_ms << RT5660_I2S_BCLK_MS1_SFT |
0889 pre_div << RT5660_I2S_PD1_SFT;
0890 snd_soc_component_update_bits(component, RT5660_I2S1_SDP, RT5660_I2S_DL_MASK,
0891 val_len);
0892 snd_soc_component_update_bits(component, RT5660_ADDA_CLK1, mask_clk, val_clk);
0893 break;
0894
0895 default:
0896 dev_err(component->dev, "Invalid dai->id: %d\n", dai->id);
0897 return -EINVAL;
0898 }
0899
0900 return 0;
0901 }
0902
0903 static int rt5660_set_dai_fmt(struct snd_soc_dai *dai, unsigned int fmt)
0904 {
0905 struct snd_soc_component *component = dai->component;
0906 struct rt5660_priv *rt5660 = snd_soc_component_get_drvdata(component);
0907 unsigned int reg_val = 0;
0908
0909 switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
0910 case SND_SOC_DAIFMT_CBM_CFM:
0911 rt5660->master[dai->id] = 1;
0912 break;
0913
0914 case SND_SOC_DAIFMT_CBS_CFS:
0915 reg_val |= RT5660_I2S_MS_S;
0916 rt5660->master[dai->id] = 0;
0917 break;
0918
0919 default:
0920 return -EINVAL;
0921 }
0922
0923 switch (fmt & SND_SOC_DAIFMT_INV_MASK) {
0924 case SND_SOC_DAIFMT_NB_NF:
0925 break;
0926
0927 case SND_SOC_DAIFMT_IB_NF:
0928 reg_val |= RT5660_I2S_BP_INV;
0929 break;
0930
0931 default:
0932 return -EINVAL;
0933 }
0934
0935 switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
0936 case SND_SOC_DAIFMT_I2S:
0937 break;
0938
0939 case SND_SOC_DAIFMT_LEFT_J:
0940 reg_val |= RT5660_I2S_DF_LEFT;
0941 break;
0942
0943 case SND_SOC_DAIFMT_DSP_A:
0944 reg_val |= RT5660_I2S_DF_PCM_A;
0945 break;
0946
0947 case SND_SOC_DAIFMT_DSP_B:
0948 reg_val |= RT5660_I2S_DF_PCM_B;
0949 break;
0950
0951 default:
0952 return -EINVAL;
0953 }
0954
0955 switch (dai->id) {
0956 case RT5660_AIF1:
0957 snd_soc_component_update_bits(component, RT5660_I2S1_SDP,
0958 RT5660_I2S_MS_MASK | RT5660_I2S_BP_MASK |
0959 RT5660_I2S_DF_MASK, reg_val);
0960 break;
0961
0962 default:
0963 dev_err(component->dev, "Invalid dai->id: %d\n", dai->id);
0964 return -EINVAL;
0965 }
0966
0967 return 0;
0968 }
0969
0970 static int rt5660_set_dai_sysclk(struct snd_soc_dai *dai,
0971 int clk_id, unsigned int freq, int dir)
0972 {
0973 struct snd_soc_component *component = dai->component;
0974 struct rt5660_priv *rt5660 = snd_soc_component_get_drvdata(component);
0975 unsigned int reg_val = 0;
0976
0977 if (freq == rt5660->sysclk && clk_id == rt5660->sysclk_src)
0978 return 0;
0979
0980 switch (clk_id) {
0981 case RT5660_SCLK_S_MCLK:
0982 reg_val |= RT5660_SCLK_SRC_MCLK;
0983 break;
0984
0985 case RT5660_SCLK_S_PLL1:
0986 reg_val |= RT5660_SCLK_SRC_PLL1;
0987 break;
0988
0989 case RT5660_SCLK_S_RCCLK:
0990 reg_val |= RT5660_SCLK_SRC_RCCLK;
0991 break;
0992
0993 default:
0994 dev_err(component->dev, "Invalid clock id (%d)\n", clk_id);
0995 return -EINVAL;
0996 }
0997
0998 snd_soc_component_update_bits(component, RT5660_GLB_CLK, RT5660_SCLK_SRC_MASK,
0999 reg_val);
1000
1001 rt5660->sysclk = freq;
1002 rt5660->sysclk_src = clk_id;
1003
1004 dev_dbg(dai->dev, "Sysclk is %dHz and clock id is %d\n", freq, clk_id);
1005
1006 return 0;
1007 }
1008
1009 static int rt5660_set_dai_pll(struct snd_soc_dai *dai, int pll_id, int source,
1010 unsigned int freq_in, unsigned int freq_out)
1011 {
1012 struct snd_soc_component *component = dai->component;
1013 struct rt5660_priv *rt5660 = snd_soc_component_get_drvdata(component);
1014 struct rl6231_pll_code pll_code;
1015 int ret;
1016
1017 if (source == rt5660->pll_src && freq_in == rt5660->pll_in &&
1018 freq_out == rt5660->pll_out)
1019 return 0;
1020
1021 if (!freq_in || !freq_out) {
1022 dev_dbg(component->dev, "PLL disabled\n");
1023
1024 rt5660->pll_in = 0;
1025 rt5660->pll_out = 0;
1026 snd_soc_component_update_bits(component, RT5660_GLB_CLK,
1027 RT5660_SCLK_SRC_MASK, RT5660_SCLK_SRC_MCLK);
1028 return 0;
1029 }
1030
1031 switch (source) {
1032 case RT5660_PLL1_S_MCLK:
1033 snd_soc_component_update_bits(component, RT5660_GLB_CLK,
1034 RT5660_PLL1_SRC_MASK, RT5660_PLL1_SRC_MCLK);
1035 break;
1036
1037 case RT5660_PLL1_S_BCLK:
1038 snd_soc_component_update_bits(component, RT5660_GLB_CLK,
1039 RT5660_PLL1_SRC_MASK, RT5660_PLL1_SRC_BCLK1);
1040 break;
1041
1042 default:
1043 dev_err(component->dev, "Unknown PLL source %d\n", source);
1044 return -EINVAL;
1045 }
1046
1047 ret = rl6231_pll_calc(freq_in, freq_out, &pll_code);
1048 if (ret < 0) {
1049 dev_err(component->dev, "Unsupported input clock %d\n", freq_in);
1050 return ret;
1051 }
1052
1053 dev_dbg(component->dev, "bypass=%d m=%d n=%d k=%d\n",
1054 pll_code.m_bp, (pll_code.m_bp ? 0 : pll_code.m_code),
1055 pll_code.n_code, pll_code.k_code);
1056
1057 snd_soc_component_write(component, RT5660_PLL_CTRL1,
1058 pll_code.n_code << RT5660_PLL_N_SFT | pll_code.k_code);
1059 snd_soc_component_write(component, RT5660_PLL_CTRL2,
1060 ((pll_code.m_bp ? 0 : pll_code.m_code) << RT5660_PLL_M_SFT) |
1061 (pll_code.m_bp << RT5660_PLL_M_BP_SFT));
1062
1063 rt5660->pll_in = freq_in;
1064 rt5660->pll_out = freq_out;
1065 rt5660->pll_src = source;
1066
1067 return 0;
1068 }
1069
1070 static int rt5660_set_bias_level(struct snd_soc_component *component,
1071 enum snd_soc_bias_level level)
1072 {
1073 struct rt5660_priv *rt5660 = snd_soc_component_get_drvdata(component);
1074 int ret;
1075
1076 switch (level) {
1077 case SND_SOC_BIAS_ON:
1078 break;
1079
1080 case SND_SOC_BIAS_PREPARE:
1081 snd_soc_component_update_bits(component, RT5660_GEN_CTRL1,
1082 RT5660_DIG_GATE_CTRL, RT5660_DIG_GATE_CTRL);
1083
1084 if (IS_ERR(rt5660->mclk))
1085 break;
1086
1087 if (snd_soc_component_get_bias_level(component) == SND_SOC_BIAS_ON) {
1088 clk_disable_unprepare(rt5660->mclk);
1089 } else {
1090 ret = clk_prepare_enable(rt5660->mclk);
1091 if (ret)
1092 return ret;
1093 }
1094 break;
1095
1096 case SND_SOC_BIAS_STANDBY:
1097 if (snd_soc_component_get_bias_level(component) == SND_SOC_BIAS_OFF) {
1098 snd_soc_component_update_bits(component, RT5660_PWR_ANLG1,
1099 RT5660_PWR_VREF1 | RT5660_PWR_MB |
1100 RT5660_PWR_BG | RT5660_PWR_VREF2,
1101 RT5660_PWR_VREF1 | RT5660_PWR_MB |
1102 RT5660_PWR_BG | RT5660_PWR_VREF2);
1103 usleep_range(10000, 15000);
1104 snd_soc_component_update_bits(component, RT5660_PWR_ANLG1,
1105 RT5660_PWR_FV1 | RT5660_PWR_FV2,
1106 RT5660_PWR_FV1 | RT5660_PWR_FV2);
1107 }
1108 break;
1109
1110 case SND_SOC_BIAS_OFF:
1111 snd_soc_component_update_bits(component, RT5660_GEN_CTRL1,
1112 RT5660_DIG_GATE_CTRL, 0);
1113 break;
1114
1115 default:
1116 break;
1117 }
1118
1119 return 0;
1120 }
1121
1122 static int rt5660_probe(struct snd_soc_component *component)
1123 {
1124 struct rt5660_priv *rt5660 = snd_soc_component_get_drvdata(component);
1125
1126 rt5660->component = component;
1127
1128 return 0;
1129 }
1130
1131 static void rt5660_remove(struct snd_soc_component *component)
1132 {
1133 snd_soc_component_write(component, RT5660_RESET, 0);
1134 }
1135
1136 #ifdef CONFIG_PM
1137 static int rt5660_suspend(struct snd_soc_component *component)
1138 {
1139 struct rt5660_priv *rt5660 = snd_soc_component_get_drvdata(component);
1140
1141 regcache_cache_only(rt5660->regmap, true);
1142 regcache_mark_dirty(rt5660->regmap);
1143
1144 return 0;
1145 }
1146
1147 static int rt5660_resume(struct snd_soc_component *component)
1148 {
1149 struct rt5660_priv *rt5660 = snd_soc_component_get_drvdata(component);
1150
1151 if (rt5660->pdata.poweroff_codec_in_suspend)
1152 msleep(350);
1153
1154 regcache_cache_only(rt5660->regmap, false);
1155 regcache_sync(rt5660->regmap);
1156
1157 return 0;
1158 }
1159 #else
1160 #define rt5660_suspend NULL
1161 #define rt5660_resume NULL
1162 #endif
1163
1164 #define RT5660_STEREO_RATES SNDRV_PCM_RATE_8000_192000
1165 #define RT5660_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE | \
1166 SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S8)
1167
1168 static const struct snd_soc_dai_ops rt5660_aif_dai_ops = {
1169 .hw_params = rt5660_hw_params,
1170 .set_fmt = rt5660_set_dai_fmt,
1171 .set_sysclk = rt5660_set_dai_sysclk,
1172 .set_pll = rt5660_set_dai_pll,
1173 };
1174
1175 static struct snd_soc_dai_driver rt5660_dai[] = {
1176 {
1177 .name = "rt5660-aif1",
1178 .id = RT5660_AIF1,
1179 .playback = {
1180 .stream_name = "AIF1 Playback",
1181 .channels_min = 1,
1182 .channels_max = 2,
1183 .rates = RT5660_STEREO_RATES,
1184 .formats = RT5660_FORMATS,
1185 },
1186 .capture = {
1187 .stream_name = "AIF1 Capture",
1188 .channels_min = 1,
1189 .channels_max = 2,
1190 .rates = RT5660_STEREO_RATES,
1191 .formats = RT5660_FORMATS,
1192 },
1193 .ops = &rt5660_aif_dai_ops,
1194 },
1195 };
1196
1197 static const struct snd_soc_component_driver soc_component_dev_rt5660 = {
1198 .probe = rt5660_probe,
1199 .remove = rt5660_remove,
1200 .suspend = rt5660_suspend,
1201 .resume = rt5660_resume,
1202 .set_bias_level = rt5660_set_bias_level,
1203 .controls = rt5660_snd_controls,
1204 .num_controls = ARRAY_SIZE(rt5660_snd_controls),
1205 .dapm_widgets = rt5660_dapm_widgets,
1206 .num_dapm_widgets = ARRAY_SIZE(rt5660_dapm_widgets),
1207 .dapm_routes = rt5660_dapm_routes,
1208 .num_dapm_routes = ARRAY_SIZE(rt5660_dapm_routes),
1209 .use_pmdown_time = 1,
1210 .endianness = 1,
1211 };
1212
1213 static const struct regmap_config rt5660_regmap = {
1214 .reg_bits = 8,
1215 .val_bits = 16,
1216 .use_single_read = true,
1217 .use_single_write = true,
1218
1219 .max_register = RT5660_VENDOR_ID2 + 1 + (ARRAY_SIZE(rt5660_ranges) *
1220 RT5660_PR_SPACING),
1221 .volatile_reg = rt5660_volatile_register,
1222 .readable_reg = rt5660_readable_register,
1223
1224 .cache_type = REGCACHE_RBTREE,
1225 .reg_defaults = rt5660_reg,
1226 .num_reg_defaults = ARRAY_SIZE(rt5660_reg),
1227 .ranges = rt5660_ranges,
1228 .num_ranges = ARRAY_SIZE(rt5660_ranges),
1229 };
1230
1231 static const struct i2c_device_id rt5660_i2c_id[] = {
1232 { "rt5660", 0 },
1233 { }
1234 };
1235 MODULE_DEVICE_TABLE(i2c, rt5660_i2c_id);
1236
1237 #ifdef CONFIG_OF
1238 static const struct of_device_id rt5660_of_match[] = {
1239 { .compatible = "realtek,rt5660", },
1240 {},
1241 };
1242 MODULE_DEVICE_TABLE(of, rt5660_of_match);
1243 #endif
1244
1245 #ifdef CONFIG_ACPI
1246 static const struct acpi_device_id rt5660_acpi_match[] = {
1247 { "10EC5660", 0 },
1248 { "10EC3277", 0 },
1249 { },
1250 };
1251 MODULE_DEVICE_TABLE(acpi, rt5660_acpi_match);
1252 #endif
1253
1254 static int rt5660_parse_dt(struct rt5660_priv *rt5660, struct device *dev)
1255 {
1256 rt5660->pdata.in1_diff = device_property_read_bool(dev,
1257 "realtek,in1-differential");
1258 rt5660->pdata.in3_diff = device_property_read_bool(dev,
1259 "realtek,in3-differential");
1260 rt5660->pdata.poweroff_codec_in_suspend = device_property_read_bool(dev,
1261 "realtek,poweroff-in-suspend");
1262 device_property_read_u32(dev, "realtek,dmic1-data-pin",
1263 &rt5660->pdata.dmic1_data_pin);
1264
1265 return 0;
1266 }
1267
1268 static int rt5660_i2c_probe(struct i2c_client *i2c)
1269 {
1270 struct rt5660_platform_data *pdata = dev_get_platdata(&i2c->dev);
1271 struct rt5660_priv *rt5660;
1272 int ret;
1273 unsigned int val;
1274
1275 rt5660 = devm_kzalloc(&i2c->dev, sizeof(struct rt5660_priv),
1276 GFP_KERNEL);
1277
1278 if (rt5660 == NULL)
1279 return -ENOMEM;
1280
1281
1282 rt5660->mclk = devm_clk_get(&i2c->dev, "mclk");
1283 if (PTR_ERR(rt5660->mclk) == -EPROBE_DEFER)
1284 return -EPROBE_DEFER;
1285
1286 i2c_set_clientdata(i2c, rt5660);
1287
1288 if (pdata)
1289 rt5660->pdata = *pdata;
1290 else if (i2c->dev.of_node)
1291 rt5660_parse_dt(rt5660, &i2c->dev);
1292
1293 rt5660->regmap = devm_regmap_init_i2c(i2c, &rt5660_regmap);
1294 if (IS_ERR(rt5660->regmap)) {
1295 ret = PTR_ERR(rt5660->regmap);
1296 dev_err(&i2c->dev, "Failed to allocate register map: %d\n",
1297 ret);
1298 return ret;
1299 }
1300
1301 regmap_read(rt5660->regmap, RT5660_VENDOR_ID2, &val);
1302 if (val != RT5660_DEVICE_ID) {
1303 dev_err(&i2c->dev,
1304 "Device with ID register %#x is not rt5660\n", val);
1305 return -ENODEV;
1306 }
1307
1308 regmap_write(rt5660->regmap, RT5660_RESET, 0);
1309
1310 ret = regmap_register_patch(rt5660->regmap, rt5660_patch,
1311 ARRAY_SIZE(rt5660_patch));
1312 if (ret != 0)
1313 dev_warn(&i2c->dev, "Failed to apply regmap patch: %d\n", ret);
1314
1315 regmap_update_bits(rt5660->regmap, RT5660_GEN_CTRL1,
1316 RT5660_AUTO_DIS_AMP | RT5660_MCLK_DET | RT5660_POW_CLKDET,
1317 RT5660_AUTO_DIS_AMP | RT5660_MCLK_DET | RT5660_POW_CLKDET);
1318
1319 if (rt5660->pdata.dmic1_data_pin) {
1320 regmap_update_bits(rt5660->regmap, RT5660_GPIO_CTRL1,
1321 RT5660_GP1_PIN_MASK, RT5660_GP1_PIN_DMIC1_SCL);
1322
1323 if (rt5660->pdata.dmic1_data_pin == RT5660_DMIC1_DATA_GPIO2)
1324 regmap_update_bits(rt5660->regmap, RT5660_DMIC_CTRL1,
1325 RT5660_SEL_DMIC_DATA_MASK,
1326 RT5660_SEL_DMIC_DATA_GPIO2);
1327 else if (rt5660->pdata.dmic1_data_pin == RT5660_DMIC1_DATA_IN1P)
1328 regmap_update_bits(rt5660->regmap, RT5660_DMIC_CTRL1,
1329 RT5660_SEL_DMIC_DATA_MASK,
1330 RT5660_SEL_DMIC_DATA_IN1P);
1331 }
1332
1333 return devm_snd_soc_register_component(&i2c->dev,
1334 &soc_component_dev_rt5660,
1335 rt5660_dai, ARRAY_SIZE(rt5660_dai));
1336 }
1337
1338 static struct i2c_driver rt5660_i2c_driver = {
1339 .driver = {
1340 .name = "rt5660",
1341 .acpi_match_table = ACPI_PTR(rt5660_acpi_match),
1342 .of_match_table = of_match_ptr(rt5660_of_match),
1343 },
1344 .probe_new = rt5660_i2c_probe,
1345 .id_table = rt5660_i2c_id,
1346 };
1347 module_i2c_driver(rt5660_i2c_driver);
1348
1349 MODULE_DESCRIPTION("ASoC RT5660 driver");
1350 MODULE_AUTHOR("Oder Chiou <oder_chiou@realtek.com>");
1351 MODULE_LICENSE("GPL v2");
