1 // SPDX-License-Identifier: GPL-2.0-only
137 	/* The datasheet states that soft reset register is read-only,  in ssm4567_writeable_reg()
138 	 * but logically it is write-only. */  in ssm4567_writeable_reg()
158 static const DECLARE_TLV_DB_MINMAX_MUTE(ssm4567_vol_tlv, -7125, 2400);
176 	SND_SOC_DAPM_SIGGEN("Sense"),
178 	SND_SOC_DAPM_PGA("Current Sense", SSM4567_REG_POWER_CTRL, 4, 1, NULL, 0),
179 	SND_SOC_DAPM_PGA("Voltage Sense", SSM4567_REG_POWER_CTRL, 5, 1, NULL, 0),
180 	SND_SOC_DAPM_PGA("VBAT Sense", SSM4567_REG_POWER_CTRL, 6, 1, NULL, 0),
190 	{ "Current Sense", NULL, "Sense" },
191 	{ "Voltage Sense", NULL, "Sense" },
192 	{ "VBAT Sense", NULL, "Sense" },
193 	{ "Capture Sense", NULL, "Current Sense" },
194 	{ "Capture Sense", NULL, "Voltage Sense" },
195 	{ "Capture Sense", NULL, "VBAT Sense" },
201 	struct snd_soc_component *component = dai->component;  in ssm4567_hw_params()
217 		return -EINVAL;  in ssm4567_hw_params()
219 	return regmap_update_bits(ssm4567->regmap, SSM4567_REG_DAC_CTRL,  in ssm4567_hw_params()
225 	struct ssm4567 *ssm4567 = snd_soc_component_get_drvdata(dai->component);  in ssm4567_mute()
229 	return regmap_update_bits(ssm4567->regmap, SSM4567_REG_DAC_CTRL,  in ssm4567_mute()
242 		return -EINVAL;  in ssm4567_set_tdm_slot()
245 		return -EINVAL;  in ssm4567_set_tdm_slot()
249 		return -EINVAL;  in ssm4567_set_tdm_slot()
262 		return -EINVAL;  in ssm4567_set_tdm_slot()
265 	ret = regmap_update_bits(ssm4567->regmap, SSM4567_REG_SAI_CTRL_2,  in ssm4567_set_tdm_slot()
271 	return regmap_update_bits(ssm4567->regmap, SSM4567_REG_SAI_CTRL_1,  in ssm4567_set_tdm_slot()
285 		return -EINVAL;  in ssm4567_set_dai_fmt()
305 		return -EINVAL;  in ssm4567_set_dai_fmt()
325 		return -EINVAL;  in ssm4567_set_dai_fmt()
331 	return regmap_update_bits(ssm4567->regmap, SSM4567_REG_SAI_CTRL_1,  in ssm4567_set_dai_fmt()
345 		ret = regmap_update_bits(ssm4567->regmap,  in ssm4567_set_power()
348 		regcache_mark_dirty(ssm4567->regmap);  in ssm4567_set_power()
351 	regcache_cache_only(ssm4567->regmap, !enable);  in ssm4567_set_power()
354 		ret = regmap_write(ssm4567->regmap, SSM4567_REG_SOFT_RESET,  in ssm4567_set_power()
359 		ret = regmap_update_bits(ssm4567->regmap,  in ssm4567_set_power()
362 		regcache_sync(ssm4567->regmap);  in ssm4567_set_power()
400 	.name = "ssm4567-hifi",
410 		.stream_name = "Capture Sense",
451 	ssm4567 = devm_kzalloc(&i2c->dev, sizeof(*ssm4567), GFP_KERNEL);  in ssm4567_i2c_probe()
453 		return -ENOMEM;  in ssm4567_i2c_probe()
457 	ssm4567->regmap = devm_regmap_init_i2c(i2c, &ssm4567_regmap_config);  in ssm4567_i2c_probe()
458 	if (IS_ERR(ssm4567->regmap))  in ssm4567_i2c_probe()
459 		return PTR_ERR(ssm4567->regmap);  in ssm4567_i2c_probe()
461 	ret = regmap_write(ssm4567->regmap, SSM4567_REG_SOFT_RESET, 0x00);  in ssm4567_i2c_probe()
469 	return devm_snd_soc_register_component(&i2c->dev, &ssm4567_component_driver,  in ssm4567_i2c_probe()