144 	if (tvc->reg == tvc->rreg)  in tda7419_vol_is_stereo()
154 		(struct tda7419_vol_control *)kcontrol->private_value;  in tda7419_vol_info()
156 	uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;  in tda7419_vol_info()
157 	uinfo->count = tda7419_vol_is_stereo(tvc) ? 2 : 1;  in tda7419_vol_info()
158 	uinfo->value.integer.min = tvc->min;  in tda7419_vol_info()
159 	uinfo->value.integer.max = tvc->max;  in tda7419_vol_info()
171 			val = 0 - val;  in tda7419_vol_get_value()
174 			val = val - thresh;  in tda7419_vol_get_value()
176 			val = thresh - val;  in tda7419_vol_get_value()
190 		(struct tda7419_vol_control *)kcontrol->private_value;  in tda7419_vol_get()
191 	unsigned int reg = tvc->reg;  in tda7419_vol_get()
192 	unsigned int rreg = tvc->rreg;  in tda7419_vol_get()
193 	unsigned int mask = tvc->mask;  in tda7419_vol_get()
194 	int min = tvc->min;  in tda7419_vol_get()
195 	int thresh = tvc->thresh;  in tda7419_vol_get()
196 	unsigned int invert = tvc->invert;  in tda7419_vol_get()
203 	ucontrol->value.integer.value[0] =  in tda7419_vol_get()
210 		ucontrol->value.integer.value[1] =  in tda7419_vol_get()
222 			val = abs(val);  in tda7419_vol_put_value()
224 			val = thresh - val;  in tda7419_vol_put_value()
238 		(struct tda7419_vol_control *)kcontrol->private_value;  in tda7419_vol_put()
239 	unsigned int reg = tvc->reg;  in tda7419_vol_put()
240 	unsigned int rreg = tvc->rreg;  in tda7419_vol_put()
241 	unsigned int mask = tvc->mask;  in tda7419_vol_put()
242 	int thresh = tvc->thresh;  in tda7419_vol_put()
243 	unsigned int invert = tvc->invert;  in tda7419_vol_put()
247 	val = tda7419_vol_put_value(ucontrol->value.integer.value[0],  in tda7419_vol_put()
255 		val = tda7419_vol_put_value(ucontrol->value.integer.value[1],  in tda7419_vol_put()
311 static DECLARE_TLV_DB_SCALE(tlv_loudness_atten, -1500, 100, 0);
313 	"Flat", "400 Hz", "800 Hz", "2400 Hz"};
330 static DECLARE_TLV_DB_SCALE(tlv_volume, -8000, 100, 1);
333 static DECLARE_TLV_DB_SCALE(tlv_filter, -1500, 100, 0);
360 	"Flat", "80 Hz", "120 Hz", "160 Hz"};
416 		   0x7f, -80, 15, 0x10, 0, tlv_volume),
420 		   0x1f, -15, 15, 0x10, 1, tlv_filter),
424 		   0x1f, -15, 15, 0x10, 1, tlv_filter),
429 		   0x1f, -15, 15, 0x10, 1, tlv_filter),
435 SOC_ENUM("Subwoofer Cut-off Frequency", soc_enum_sub_cut_off_freq),
443 		     TDA7419_ATTENUATOR_RF_REG, 0x7f, -80, 15, 0x10, 0,
450 		     TDA7419_ATTENUATOR_RR_REG, 0x7f, -80, 15, 0x10, 0,
457 		   0x7f, -80, 15, 0x10, 0, tlv_volume),
461 		   0x7f, -80, 15, 0x10, 0, tlv_volume),
593 	tda7419 = devm_kzalloc(&i2c->dev,  in tda7419_probe()
597 		return -ENOMEM;  in tda7419_probe()
601 	tda7419->regmap = devm_regmap_init_i2c(i2c, &tda7419_regmap_config);  in tda7419_probe()
602 	if (IS_ERR(tda7419->regmap)) {  in tda7419_probe()
603 		ret = PTR_ERR(tda7419->regmap);  in tda7419_probe()
604 		dev_err(&i2c->dev, "error initializing regmap: %d\n",  in tda7419_probe()
610 	 * Reset registers to power-on defaults. The part does not provide a  in tda7419_probe()
611 	 * soft-reset function and the registers are not readable. This ensures  in tda7419_probe()
616 		regmap_write(tda7419->regmap,  in tda7419_probe()
620 	ret = devm_snd_soc_register_component(&i2c->dev,  in tda7419_probe()
623 		dev_err(&i2c->dev, "error registering component: %d\n",  in tda7419_probe()