soc/codecs/cs4270.c

252 	struct cs4270_private *cs4270 = snd_soc_component_get_drvdata(component);
254 	cs4270->mclk = freq;
275 	struct cs4270_private *cs4270 = snd_soc_component_get_drvdata(component);
281 		cs4270->mode = format & SND_SOC_DAIFMT_FORMAT_MASK;
291 		cs4270->slave_mode = 1;
294 		cs4270->slave_mode = 0;
324 	struct cs4270_private *cs4270 = snd_soc_component_get_drvdata(component);
334 	ratio = cs4270->mclk / rate;	/* MCLK/LRCK ratio */
353 	if (cs4270->slave_mode)
369 	switch (cs4270->mode) {
404 	struct cs4270_private *cs4270 = snd_soc_component_get_drvdata(component);
413 		reg6 |= cs4270->manual_mute;
437 	struct cs4270_private *cs4270 = snd_soc_component_get_drvdata(component);
441 	cs4270->manual_mute = (left ? CS4270_MUTE_DAC_A : 0) |
471 	.name = "cs4270-hifi",
502 	struct cs4270_private *cs4270 = snd_soc_component_get_drvdata(component);
528 	ret = regulator_bulk_enable(ARRAY_SIZE(cs4270->supplies),
529 				    cs4270->supplies);
542 	struct cs4270_private *cs4270 = snd_soc_component_get_drvdata(component);
544 	regulator_bulk_disable(ARRAY_SIZE(cs4270->supplies), cs4270->supplies);
560 	struct cs4270_private *cs4270 = snd_soc_component_get_drvdata(component);
571 	regulator_bulk_disable(ARRAY_SIZE(cs4270->supplies),
572 			       cs4270->supplies);
579 	struct cs4270_private *cs4270 = snd_soc_component_get_drvdata(component);
582 	ret = regulator_bulk_enable(ARRAY_SIZE(cs4270->supplies),
583 				    cs4270->supplies);
592 	regcache_sync(cs4270->regmap);
628 	{ .compatible = "cirrus,cs4270", },
655 	struct cs4270_private *cs4270 = i2c_get_clientdata(i2c_client);
657 	gpiod_set_value_cansleep(cs4270->reset_gpio, 0);
669 	struct cs4270_private *cs4270;
673 	cs4270 = devm_kzalloc(&i2c_client->dev, sizeof(struct cs4270_private),
675 	if (!cs4270)
680 		cs4270->supplies[i].supply = supply_names[i];
683 				      ARRAY_SIZE(cs4270->supplies),
684 				      cs4270->supplies);
689 	cs4270->reset_gpio = devm_gpiod_get_optional(&i2c_client->dev, "reset",
691 	if (IS_ERR(cs4270->reset_gpio)) {
693 		return PTR_ERR(cs4270->reset_gpio);
696 	if (cs4270->reset_gpio) {
698 		gpiod_set_value_cansleep(cs4270->reset_gpio, 1);
704 	cs4270->regmap = devm_regmap_init_i2c(i2c_client, &cs4270_regmap);
705 	if (IS_ERR(cs4270->regmap))
706 		return PTR_ERR(cs4270->regmap);
709 	ret = regmap_read(cs4270->regmap, CS4270_CHIPID, &val);
726 	i2c_set_clientdata(i2c_client, cs4270);
737 	{"cs4270"},
750 		.name = "cs4270",