1 // SPDX-License-Identifier: GPL-2.0-or-later
6  * Author: Lars-Peter Clausen <lars@metafoo.de>
24 #include "adau-utils.h"
323 	0, 7, TLV_DB_SCALE_ITEM(-7900, 400, 1),
324 	8, 15, TLV_DB_SCALE_ITEM(-4700, 300, 0),
325 	16, 23, TLV_DB_SCALE_ITEM(-2300, 200, 0),
326 	24, 31, TLV_DB_SCALE_ITEM(-700, 100, 0)
329 static const DECLARE_TLV_DB_MINMAX(adau1373_digital_tlv, -9563, 0);
330 static const DECLARE_TLV_DB_SCALE(adau1373_in_pga_tlv, -1300, 100, 1);
331 static const DECLARE_TLV_DB_SCALE(adau1373_ep_tlv, -600, 600, 1);
383 	0, 2, TLV_DB_SCALE_ITEM(-600, 600, 1),
416 	1, 7, TLV_DB_LINEAR_ITEM(-1800, -120)
441 	SOC_DOUBLE_R_TLV("ADC Capture Volume", ADAU1373_ADC_RECL_VOL,
491 	SOC_DOUBLE_TLV("ADC Boost Capture Volume", ADAU1373_VOL_GAIN3, 4, 5,
525 	SOC_ENUM("3D Freq", adau1373_3d_cutoff_enum),
550 	struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm);  in adau1373_pll_event()
552 	unsigned int pll_id = w->name[3] - '1';  in adau1373_pll_event()
560 	regmap_update_bits(adau1373->regmap, ADAU1373_PLL_CTRL6(pll_id),  in adau1373_pll_event()
570 	"ADC",
645 	SOC_DAPM_SINGLE("ADC/DMIC1 Swapped Switch", _reg, 4, 1, 0), \
646 	SOC_DAPM_SINGLE("ADC/DMIC1 Switch", _reg, 3, 1, 0), \
684 	/* Datasheet claims Left ADC is bit 6 and Right ADC is bit 7, but that
686 	SND_SOC_DAPM_ADC("Left ADC", NULL, ADAU1373_PWDN_CTRL1, 7, 0),
687 	SND_SOC_DAPM_ADC("Right ADC", NULL, ADAU1373_PWDN_CTRL1, 6, 0),
708 	SOC_MIXER_ARRAY("Left ADC Mixer", SND_SOC_NOPM, 0, 0,
710 	SOC_MIXER_ARRAY("Right ADC Mixer", SND_SOC_NOPM, 0, 0,
822 	struct snd_soc_component *component = snd_soc_dapm_to_component(source->dapm);  in adau1373_check_aif_clk()
827 	dai = sink->name[3] - '1';  in adau1373_check_aif_clk()
829 	if (!adau1373->dais[dai].clock_provider)  in adau1373_check_aif_clk()
832 	if (adau1373->dais[dai].clk_src == ADAU1373_CLK_SRC_PLL1)  in adau1373_check_aif_clk()
843 	struct snd_soc_component *component = snd_soc_dapm_to_component(source->dapm);  in adau1373_check_src()
847 	dai = sink->name[3] - '1';  in adau1373_check_src()
849 	return adau1373->dais[dai].enable_src;  in adau1373_check_src()
855 	{ _sink, "ADC/DMIC1 Swapped Switch", "Decimator Mux" }, \
856 	{ _sink, "ADC/DMIC1 Switch", "Decimator Mux" }, \
889 	{ "Left ADC Mixer", "DAC1 Switch", "Left DAC1" },
890 	{ "Left ADC Mixer", "Input 1 Switch", "IN1PGA" },
891 	{ "Left ADC Mixer", "Input 2 Switch", "IN2PGA" },
892 	{ "Left ADC Mixer", "Input 3 Switch", "IN3PGA" },
893 	{ "Left ADC Mixer", "Input 4 Switch", "IN4PGA" },
895 	{ "Right ADC Mixer", "DAC1 Switch", "Right DAC1" },
896 	{ "Right ADC Mixer", "Input 1 Switch", "IN1PGA" },
897 	{ "Right ADC Mixer", "Input 2 Switch", "IN2PGA" },
898 	{ "Right ADC Mixer", "Input 3 Switch", "IN3PGA" },
899 	{ "Right ADC Mixer", "Input 4 Switch", "IN4PGA" },
901 	{ "Left ADC", NULL, "Left ADC Mixer" },
902 	{ "Right ADC", NULL, "Right ADC Mixer" },
904 	{ "Decimator Mux", "ADC", "Left ADC" },
905 	{ "Decimator Mux", "ADC", "Right ADC" },
986 	{ "Left ADC", NULL, "SYSCLK1" },
987 	{ "Right ADC", NULL, "SYSCLK1" },
998 	{ "Left ADC Mixer", NULL, "Recording Engine A" },
999 	{ "Right ADC Mixer", NULL, "Recording Engine A" },
1032 	struct snd_soc_component *component = dai->component;  in adau1373_hw_params()
1034 	struct adau1373_dai *adau1373_dai = &adau1373->dais[dai->id];  in adau1373_hw_params()
1036 	unsigned int freq;  in adau1373_hw_params()  local
1039 	freq = adau1373_dai->sysclk;  in adau1373_hw_params()
1041 	if (freq % params_rate(params) != 0)  in adau1373_hw_params()
1042 		return -EINVAL;  in adau1373_hw_params()
1044 	switch (freq / params_rate(params)) {  in adau1373_hw_params()
1067 		return -EINVAL;  in adau1373_hw_params()
1070 	adau1373_dai->enable_src = (div != 0);  in adau1373_hw_params()
1072 	regmap_update_bits(adau1373->regmap, ADAU1373_BCLKDIV(dai->id),  in adau1373_hw_params()
1090 		return -EINVAL;  in adau1373_hw_params()
1093 	return regmap_update_bits(adau1373->regmap, ADAU1373_DAI(dai->id),  in adau1373_hw_params()
1099 	struct snd_soc_component *component = dai->component;  in adau1373_set_dai_fmt()
1101 	struct adau1373_dai *adau1373_dai = &adau1373->dais[dai->id];  in adau1373_set_dai_fmt()
1107 		adau1373_dai->clock_provider = true;  in adau1373_set_dai_fmt()
1111 		adau1373_dai->clock_provider = false;  in adau1373_set_dai_fmt()
1114 		return -EINVAL;  in adau1373_set_dai_fmt()
1131 		return -EINVAL;  in adau1373_set_dai_fmt()
1147 		return -EINVAL;  in adau1373_set_dai_fmt()
1150 	regmap_update_bits(adau1373->regmap, ADAU1373_DAI(dai->id),  in adau1373_set_dai_fmt()
1157 	int clk_id, unsigned int freq, int dir)  in adau1373_set_dai_sysclk()  argument
1159 	struct adau1373 *adau1373 = snd_soc_component_get_drvdata(dai->component);  in adau1373_set_dai_sysclk()
1160 	struct adau1373_dai *adau1373_dai = &adau1373->dais[dai->id];  in adau1373_set_dai_sysclk()
1167 		return -EINVAL;  in adau1373_set_dai_sysclk()
1170 	adau1373_dai->sysclk = freq;  in adau1373_set_dai_sysclk()
1171 	adau1373_dai->clk_src = clk_id;  in adau1373_set_dai_sysclk()
1173 	regmap_update_bits(adau1373->regmap, ADAU1373_BCLKDIV(dai->id),  in adau1373_set_dai_sysclk()
1191 		.name = "adau1373-aif1",
1211 		.name = "adau1373-aif2",
1231 		.name = "adau1373-aif3",
1264 		return -EINVAL;  in adau1373_set_pll()
1282 		return -EINVAL;  in adau1373_set_pll()
1286 		return -EINVAL;  in adau1373_set_pll()
1289 		return -EINVAL;  in adau1373_set_pll()
1300 		return -EINVAL;  in adau1373_set_pll()
1303 		dpll_div = 11 - dpll_div;  in adau1373_set_pll()
1304 		regmap_update_bits(adau1373->regmap, ADAU1373_PLL_CTRL6(pll_id),  in adau1373_set_pll()
1307 		regmap_update_bits(adau1373->regmap, ADAU1373_PLL_CTRL6(pll_id),  in adau1373_set_pll()
1312 	regmap_write(adau1373->regmap, ADAU1373_DPLL_CTRL(pll_id),  in adau1373_set_pll()
1314 	regmap_write(adau1373->regmap, ADAU1373_PLL_CTRL1(pll_id), pll_regs[0]);  in adau1373_set_pll()
1315 	regmap_write(adau1373->regmap, ADAU1373_PLL_CTRL2(pll_id), pll_regs[1]);  in adau1373_set_pll()
1316 	regmap_write(adau1373->regmap, ADAU1373_PLL_CTRL3(pll_id), pll_regs[2]);  in adau1373_set_pll()
1317 	regmap_write(adau1373->regmap, ADAU1373_PLL_CTRL4(pll_id), pll_regs[3]);  in adau1373_set_pll()
1318 	regmap_write(adau1373->regmap, ADAU1373_PLL_CTRL5(pll_id), pll_regs[4]);  in adau1373_set_pll()
1321 	regmap_update_bits(adau1373->regmap, ADAU1373_CLK_SRC_DIV(pll_id), 0x3f, 0x09);  in adau1373_set_pll()
1332 		regmap_write(adau1373->regmap, ADAU1373_DRC(nr) + i, drc[i]);  in adau1373_load_drc_settings()
1352 	struct adau1373_platform_data *pdata = component->dev->platform_data;  in adau1373_probe()
1358 		if (pdata->num_drc > ARRAY_SIZE(pdata->drc_setting))  in adau1373_probe()
1359 			return -EINVAL;  in adau1373_probe()
1361 		if (!adau1373_valid_micbias(pdata->micbias1) ||  in adau1373_probe()
1362 			!adau1373_valid_micbias(pdata->micbias2))  in adau1373_probe()
1363 			return -EINVAL;  in adau1373_probe()
1365 		for (i = 0; i < pdata->num_drc; ++i) {  in adau1373_probe()
1367 				pdata->drc_setting[i]);  in adau1373_probe()
1371 			pdata->num_drc);  in adau1373_probe()
1375 			if (pdata->input_differential[i])  in adau1373_probe()
1378 		regmap_write(adau1373->regmap, ADAU1373_INPUT_MODE, val);  in adau1373_probe()
1381 		if (pdata->lineout_differential)  in adau1373_probe()
1383 		if (pdata->lineout_ground_sense)  in adau1373_probe()
1385 		regmap_write(adau1373->regmap, ADAU1373_OUTPUT_CTRL, val);  in adau1373_probe()
1387 		lineout_differential = pdata->lineout_differential;  in adau1373_probe()
1389 		regmap_write(adau1373->regmap, ADAU1373_EP_CTRL,  in adau1373_probe()
1390 			(pdata->micbias1 << ADAU1373_EP_CTRL_MICBIAS1_OFFSET) |  in adau1373_probe()
1391 			(pdata->micbias2 << ADAU1373_EP_CTRL_MICBIAS2_OFFSET));  in adau1373_probe()
1399 	regmap_write(adau1373->regmap, ADAU1373_ADC_CTRL,  in adau1373_probe()
1416 		regmap_update_bits(adau1373->regmap, ADAU1373_PWDN_CTRL3,  in adau1373_set_bias_level()
1420 		regmap_update_bits(adau1373->regmap, ADAU1373_PWDN_CTRL3,  in adau1373_set_bias_level()
1431 	regcache_sync(adau1373->regmap);  in adau1373_resume()
1479 	adau1373 = devm_kzalloc(&client->dev, sizeof(*adau1373), GFP_KERNEL);  in adau1373_i2c_probe()
1481 		return -ENOMEM;  in adau1373_i2c_probe()
1483 	adau1373->regmap = devm_regmap_init_i2c(client,  in adau1373_i2c_probe()
1485 	if (IS_ERR(adau1373->regmap))  in adau1373_i2c_probe()
1486 		return PTR_ERR(adau1373->regmap);  in adau1373_i2c_probe()
1488 	regmap_write(adau1373->regmap, ADAU1373_SOFT_RESET, 0x00);  in adau1373_i2c_probe()
1490 	dev_set_drvdata(&client->dev, adau1373);  in adau1373_i2c_probe()
1492 	ret = devm_snd_soc_register_component(&client->dev,  in adau1373_i2c_probe()
1515 MODULE_AUTHOR("Lars-Peter Clausen <lars@metafoo.de>");