5  * Copyright 2009-2011 Analog Devices Inc.
7  * Licensed under the GPL-2 or later.
39  * AD1836 volume/mute/de-emphasis etc. controls
55 	SOC_DOUBLE("ADC" #x " Capture Switch", AD1836_ADC_CTRL2, \
95 	{ "ADC", NULL, "ADC1IN" },
96 	{ "ADC", NULL, "ADC2IN" },
100 	/* ADC high-pass filter */
101 	SOC_SINGLE("ADC High Pass Filter Switch", AD1836_ADC_CTRL1,
104 	/* DAC de-emphasis */
111 	SND_SOC_DAPM_ADC("ADC", "Capture", SND_SOC_NOPM, 0, 0),
118 	{ "ADC", NULL, "ADC_PWR" },
136 	/* at present, we support adc aux mode to interface with  in ad1836_set_dai_fmt()
142 		return -EINVAL;  in ad1836_set_dai_fmt()
149 		return -EINVAL;  in ad1836_set_dai_fmt()
157 		return -EINVAL;  in ad1836_set_dai_fmt()
167 	struct ad1836_priv *ad1836 = snd_soc_component_get_drvdata(dai->component);  in ad1836_hw_params()
183 		return -EINVAL;  in ad1836_hw_params()
186 	regmap_update_bits(ad1836->regmap, AD1836_DAC_CTRL1,  in ad1836_hw_params()
190 	regmap_update_bits(ad1836->regmap, AD1836_ADC_CTRL2,  in ad1836_hw_params()
204 	.name = _name "-hifi", \
235 	return regmap_update_bits(ad1836->regmap, AD1836_ADC_CTRL2,  in ad1836_suspend()
243 	return regmap_update_bits(ad1836->regmap, AD1836_ADC_CTRL2,  in ad1836_resume()
259 	num_dacs = ad183x_dais[ad1836->type].playback.channels_max / 2;  in ad1836_probe()
260 	num_adcs = ad183x_dais[ad1836->type].capture.channels_max / 2;  in ad1836_probe()
263 	/* de-emphasis: 48kHz, power-on dac */  in ad1836_probe()
264 	regmap_write(ad1836->regmap, AD1836_DAC_CTRL1, 0x300);  in ad1836_probe()
265 	/* unmute dac channels */  in ad1836_probe()
266 	regmap_write(ad1836->regmap, AD1836_DAC_CTRL2, 0x0);  in ad1836_probe()
267 	/* high-pass filter enable, power-on adc */  in ad1836_probe()
268 	regmap_write(ad1836->regmap, AD1836_ADC_CTRL1, 0x100);  in ad1836_probe()
269 	/* unmute adc channles, adc aux mode */  in ad1836_probe()
270 	regmap_write(ad1836->regmap, AD1836_ADC_CTRL2, 0x180);  in ad1836_probe()
273 		regmap_write(ad1836->regmap, AD1836_DAC_L_VOL(i), 0x3FF);  in ad1836_probe()
274 		regmap_write(ad1836->regmap, AD1836_DAC_R_VOL(i), 0x3FF);  in ad1836_probe()
277 	if (ad1836->type == AD1836) {  in ad1836_probe()
278 		/* left/right diff:PGA/MUX */  in ad1836_probe()
279 		regmap_write(ad1836->regmap, AD1836_ADC_CTRL3, 0x3A);  in ad1836_probe()
285 		regmap_write(ad1836->regmap, AD1836_ADC_CTRL3, 0x00);  in ad1836_probe()
320 	regmap_update_bits(ad1836->regmap, AD1836_ADC_CTRL2,  in ad1836_remove()
373 	ad1836 = devm_kzalloc(&spi->dev, sizeof(struct ad1836_priv),  in ad1836_spi_probe()
376 		return -ENOMEM;  in ad1836_spi_probe()
378 	ad1836->regmap = devm_regmap_init_spi(spi, &ad1836_regmap_config);  in ad1836_spi_probe()
379 	if (IS_ERR(ad1836->regmap))  in ad1836_spi_probe()
380 		return PTR_ERR(ad1836->regmap);  in ad1836_spi_probe()
382 	ad1836->type = spi_get_device_id(spi)->driver_data;  in ad1836_spi_probe()
386 	ret = devm_snd_soc_register_component(&spi->dev,  in ad1836_spi_probe()
387 			&soc_component_dev_ad1836, &ad183x_dais[ad1836->type], 1);  in ad1836_spi_probe()