soc/codecs/mt6660.c

62 	int i, ret;
66 	ret = i2c_smbus_read_i2c_block_data(chip->i2c, reg, size, data);
67 	if (ret < 0)
68 		return ret;
97 	int ret;
104 		ret = snd_soc_component_update_bits(component,
106 		if (ret < 0) {
108 			return ret;
113 		ret = snd_soc_component_update_bits(component,
115 		if (ret < 0) {
118 			return ret;
125 		ret = snd_soc_component_update_bits(component,
127 		if (ret < 0) {
130 			return ret;
133 		ret = snd_soc_component_update_bits(component,
135 		if (ret < 0) {
138 			return ret;
145 		ret = snd_soc_component_update_bits(component,
147 		if (ret < 0) {
150 			return ret;
153 		ret = snd_soc_component_update_bits(component,
155 		if (ret < 0) {
157 			return ret;
263 	int ret = 0;
266 	ret = _mt6660_chip_power_on(chip, 1);
267 	if (ret < 0) {
269 		return ret;
273 		ret = snd_soc_component_update_bits(component,
277 		if (ret < 0) {
280 			return ret;
284 	ret = _mt6660_chip_power_on(chip, 0);
285 	if (ret < 0) {
287 		return ret;
296 	int ret;
301 	ret = mt6660_component_setting(component);
302 	if (ret < 0)
305 	return ret;
335 	int ret;
362 	ret = snd_soc_component_update_bits(dai->component,
364 	if (ret < 0) {
366 		return ret;
368 	ret = snd_soc_component_update_bits(dai->component,
370 	if (ret < 0) {
372 		return ret;
416 	int ret;
419 	ret = regmap_read(chip->regmap, MT6660_REG_DEVID, &val);
420 	if (ret < 0)
421 		return ret;
432 	int ret;
435 	ret = regmap_write(chip->regmap, MT6660_REG_SYSTEM_CTRL, 0x00);
436 	if (ret < 0)
437 		return ret;
438 	ret = regmap_write(chip->regmap, MT6660_REG_SYSTEM_CTRL, 0x80);
439 	if (ret < 0)
440 		return ret;
447 	int ret;
450 	ret = regmap_read(chip->regmap, MT6660_REG_DEVID, &val);
451 	if (ret < 0) {
453 		return ret;
463 	int ret;
477 		ret = PTR_ERR(chip->regmap);
478 		dev_err(&client->dev, "failed to initialise regmap: %d\n", ret);
479 		return ret;
483 	ret = _mt6660_chip_sw_reset(chip);
484 	if (ret < 0) {
489 	ret = _mt6660_chip_power_on(chip, 1);
490 	if (ret < 0) {
495 	ret = _mt6660_chip_id_check(chip);
496 	if (ret < 0) {
501 	ret = _mt6660_read_chip_revision(chip);
502 	if (ret < 0) {
509 	ret = devm_snd_soc_register_component(chip->dev,
512 	if (ret)
515 	return ret;
520 	return ret;