soc/codecs/ad193x.c

20 #include "ad193x.h"
106 	struct ad193x_priv *ad193x = snd_soc_component_get_drvdata(component);
108 	return !!ad193x->sysclk;
129 static inline bool ad193x_has_adc(const struct ad193x_priv *ad193x)
131 	switch (ad193x->type) {
148 	struct ad193x_priv *ad193x = snd_soc_component_get_drvdata(dai->component);
151 		regmap_update_bits(ad193x->regmap, AD193X_DAC_CTRL2,
155 		regmap_update_bits(ad193x->regmap, AD193X_DAC_CTRL2,
164 	struct ad193x_priv *ad193x = snd_soc_component_get_drvdata(dai->component);
184 	regmap_update_bits(ad193x->regmap, AD193X_DAC_CTRL1,
186 	if (ad193x_has_adc(ad193x))
187 		regmap_update_bits(ad193x->regmap, AD193X_ADC_CTRL2,
197 	struct ad193x_priv *ad193x = snd_soc_component_get_drvdata(codec_dai->component);
217 		if (ad193x_has_adc(ad193x))
267 	if (ad193x_has_adc(ad193x)) {
268 		regmap_update_bits(ad193x->regmap, AD193X_ADC_CTRL1,
270 		regmap_update_bits(ad193x->regmap, AD193X_ADC_CTRL2,
273 	regmap_update_bits(ad193x->regmap, AD193X_DAC_CTRL0,
275 	regmap_update_bits(ad193x->regmap, AD193X_DAC_CTRL1,
286 	struct ad193x_priv *ad193x = snd_soc_component_get_drvdata(component);
293 		regmap_update_bits(ad193x->regmap, AD193X_PLL_CLK_CTRL1,
306 		ad193x->sysclk = freq;
318 	struct ad193x_priv *ad193x = snd_soc_component_get_drvdata(component);
341 	switch (ad193x->sysclk) {
372 		regmap_update_bits(ad193x->regmap, AD193X_DAC_CTRL0, AD193X_DAC_SR_MASK, dacc0);
375 	regmap_update_bits(ad193x->regmap, AD193X_PLL_CLK_CTRL0,
378 	regmap_update_bits(ad193x->regmap, AD193X_DAC_CTRL2,
382 	if (ad193x_has_adc(ad193x))
383 		regmap_update_bits(ad193x->regmap, AD193X_ADC_CTRL1,
409 	.name = "ad193x-hifi",
431 	.name = "ad193x-hifi",
444 static void ad193x_reg_default_init(struct ad193x_priv *ad193x)
468 	regmap_multi_reg_write(ad193x->regmap, reg_init, ARRAY_SIZE(reg_init));
470 	if (ad193x_has_adc(ad193x)) {
471 		regmap_multi_reg_write(ad193x->regmap, reg_adc_init,
478 	struct ad193x_priv *ad193x = snd_soc_component_get_drvdata(component);
482 	/* default setting for ad193x */
483 	ad193x_reg_default_init(ad193x);
486 	if (ad193x_has_adc(ad193x)) {
536 	struct ad193x_priv *ad193x;
541 	ad193x = devm_kzalloc(dev, sizeof(*ad193x), GFP_KERNEL);
542 	if (ad193x == NULL)
545 	ad193x->regmap = regmap;
546 	ad193x->type = type;
548 	dev_set_drvdata(dev, ad193x);
550 	if (ad193x_has_adc(ad193x))
558 MODULE_DESCRIPTION("ASoC ad193x driver");