1 // SPDX-License-Identifier: GPL-2.0-only
131 	unsigned int invert:1;  member
136 	if (tvc->reg == tvc->rreg)  in tda7419_vol_is_stereo()
146 		(struct tda7419_vol_control *)kcontrol->private_value;  in tda7419_vol_info()
148 	uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;  in tda7419_vol_info()
149 	uinfo->count = tda7419_vol_is_stereo(tvc) ? 2 : 1;  in tda7419_vol_info()
150 	uinfo->value.integer.min = tvc->min;  in tda7419_vol_info()
151 	uinfo->value.integer.max = tvc->max;  in tda7419_vol_info()
158 					unsigned int invert)  in tda7419_vol_get_value()  argument
162 		if (invert)  in tda7419_vol_get_value()
163 			val = 0 - val;  in tda7419_vol_get_value()
165 		if (invert)  in tda7419_vol_get_value()
166 			val = val - thresh;  in tda7419_vol_get_value()
168 			val = thresh - val;  in tda7419_vol_get_value()
182 		(struct tda7419_vol_control *)kcontrol->private_value;  in tda7419_vol_get()
183 	unsigned int reg = tvc->reg;  in tda7419_vol_get()
184 	unsigned int rreg = tvc->rreg;  in tda7419_vol_get()
185 	unsigned int mask = tvc->mask;  in tda7419_vol_get()
186 	int min = tvc->min;  in tda7419_vol_get()
187 	int thresh = tvc->thresh;  in tda7419_vol_get()
188 	unsigned int invert = tvc->invert;  in tda7419_vol_get()  local
192 	ucontrol->value.integer.value[0] =  in tda7419_vol_get()
193 		tda7419_vol_get_value(val, mask, min, thresh, invert);  in tda7419_vol_get()
197 		ucontrol->value.integer.value[1] =  in tda7419_vol_get()
198 			tda7419_vol_get_value(val, mask, min, thresh, invert);  in tda7419_vol_get()
205 					unsigned int invert)  in tda7419_vol_put_value()  argument
208 		if (invert)  in tda7419_vol_put_value()
211 			val = thresh - val;  in tda7419_vol_put_value()
212 	} else if ((val > 0) && invert) {  in tda7419_vol_put_value()
225 		(struct tda7419_vol_control *)kcontrol->private_value;  in tda7419_vol_put()
226 	unsigned int reg = tvc->reg;  in tda7419_vol_put()
227 	unsigned int rreg = tvc->rreg;  in tda7419_vol_put()
228 	unsigned int mask = tvc->mask;  in tda7419_vol_put()
229 	int thresh = tvc->thresh;  in tda7419_vol_put()
230 	unsigned int invert = tvc->invert;  in tda7419_vol_put()  local
234 	val = tda7419_vol_put_value(ucontrol->value.integer.value[0],  in tda7419_vol_put()
235 				    thresh, invert);  in tda7419_vol_put()
242 		val = tda7419_vol_put_value(ucontrol->value.integer.value[1],  in tda7419_vol_put()
243 					    thresh, invert);  in tda7419_vol_put()
254 	 .max = xmax, .thresh = xthresh, .invert = xinvert})
260 	 .max = xmax, .thresh = xthresh, .invert = xinvert})
298 static DECLARE_TLV_DB_SCALE(tlv_loudness_atten, -1500, 100, 0);
317 static DECLARE_TLV_DB_SCALE(tlv_volume, -8000, 100, 1);
320 static DECLARE_TLV_DB_SCALE(tlv_filter, -1500, 100, 0);
403 		   0x7f, -80, 15, 0x10, 0, tlv_volume),
407 		   0x1f, -15, 15, 0x10, 1, tlv_filter),
411 		   0x1f, -15, 15, 0x10, 1, tlv_filter),
416 		   0x1f, -15, 15, 0x10, 1, tlv_filter),
422 SOC_ENUM("Subwoofer Cut-off Frequency", soc_enum_sub_cut_off_freq),
430 		     TDA7419_ATTENUATOR_RF_REG, 0x7f, -80, 15, 0x10, 0,
437 		     TDA7419_ATTENUATOR_RR_REG, 0x7f, -80, 15, 0x10, 0,
444 		   0x7f, -80, 15, 0x10, 0, tlv_volume),
448 		   0x7f, -80, 15, 0x10, 0, tlv_volume),
502 	SND_SOC_DAPM_SWITCH("Mix Enable", SND_SOC_NOPM,
511 	SND_SOC_DAPM_SWITCH("Subwoofer Enable",
548 	{"Subwoofer Enable", "Switch", "Main Source Select"},
550 	{"Mix Enable", "Switch", "MIX"},
553 	{"LF Output Mixer", "Mix to LF Speaker Switch", "Mix Enable"},
555 	{"RF Output Mixer", "Mix to RF Speaker Switch", "Mix Enable"},
561 	{"OUTSW", NULL, "Subwoofer Enable"},
580 	tda7419 = devm_kzalloc(&i2c->dev,  in tda7419_probe()
584 		return -ENOMEM;  in tda7419_probe()
588 	tda7419->regmap = devm_regmap_init_i2c(i2c, &tda7419_regmap_config);  in tda7419_probe()
589 	if (IS_ERR(tda7419->regmap)) {  in tda7419_probe()
590 		ret = PTR_ERR(tda7419->regmap);  in tda7419_probe()
591 		dev_err(&i2c->dev, "error initializing regmap: %d\n",  in tda7419_probe()
597 	 * Reset registers to power-on defaults. The part does not provide a  in tda7419_probe()
598 	 * soft-reset function and the registers are not readable. This ensures  in tda7419_probe()
603 		regmap_write(tda7419->regmap,  in tda7419_probe()
607 	ret = devm_snd_soc_register_component(&i2c->dev,  in tda7419_probe()
610 		dev_err(&i2c->dev, "error registering component: %d\n",  in tda7419_probe()