1 // SPDX-License-Identifier: GPL-2.0-or-later
3  * wm9712.c  --  ALSA Soc WM9712 codec support
5  * Copyright 2006-12 Wolfson Microelectronics PLC.
106 static const char *wm9712_base[] = {"Linear Control", "Adaptive Boost"};
115 static const DECLARE_TLV_DB_SCALE(main_tlv, -3450, 150, 0);
166 SOC_SINGLE("PCBeep Bypass Headphone Volume", AC97_PC_BEEP, 12, 7, 1),
167 SOC_SINGLE("PCBeep Bypass Speaker Volume", AC97_PC_BEEP, 8, 7, 1),
168 SOC_SINGLE("PCBeep Bypass Phone Volume", AC97_PC_BEEP, 4, 7, 1),
177 SOC_SINGLE_TLV("Capture Boost Switch", AC97_REC_SEL, 14, 1, 0, boost_tlv),
178 SOC_SINGLE_TLV("Capture to Phone Boost Switch", AC97_REC_SEL, 11, 1, 1,
181 SOC_SINGLE("3D Upper Cut-off Switch", AC97_3D_CONTROL, 5, 1, 1),
182 SOC_SINGLE("3D Lower Cut-off Switch", AC97_3D_CONTROL, 4, 1, 1),
186 SOC_SINGLE("Bass Cut-off Switch", AC97_MASTER_TONE, 12, 1, 1),
187 SOC_SINGLE("Tone Cut-off Switch", AC97_MASTER_TONE, 4, 1, 1),
188 SOC_SINGLE("Playback Attenuate (-6dB) Switch", AC97_MASTER_TONE, 6, 1, 0),
199 SOC_SINGLE_TLV("Mic Boost Volume", AC97_MIC, 7, 1, 0, boost_tlv),
221 	unsigned int val = ucontrol->value.integer.value[0];  in wm9712_hp_mixer_put()
223 		(struct soc_mixer_control *)kcontrol->private_value;  in wm9712_hp_mixer_put()
228 	mixer = mc->shift >> 8;  in wm9712_hp_mixer_put()
229 	shift = mc->shift & 0xff;  in wm9712_hp_mixer_put()
232 	mutex_lock(&wm9712->lock);  in wm9712_hp_mixer_put()
233 	old = wm9712->hp_mixer[mixer];  in wm9712_hp_mixer_put()
234 	if (ucontrol->value.integer.value[0])  in wm9712_hp_mixer_put()
235 		wm9712->hp_mixer[mixer] |= mask;  in wm9712_hp_mixer_put()
237 		wm9712->hp_mixer[mixer] &= ~mask;  in wm9712_hp_mixer_put()
239 	change = old != wm9712->hp_mixer[mixer];  in wm9712_hp_mixer_put()
244 		if ((wm9712->hp_mixer[0] & mask) ||  in wm9712_hp_mixer_put()
245 		    (wm9712->hp_mixer[1] & mask))  in wm9712_hp_mixer_put()
254 	mutex_unlock(&wm9712->lock);  in wm9712_hp_mixer_put()
266 		(struct soc_mixer_control *)kcontrol->private_value;  in wm9712_hp_mixer_get()
269 	mixer = mc->shift >> 8;  in wm9712_hp_mixer_get()
270 	shift = mc->shift & 0xff;  in wm9712_hp_mixer_get()
272 	ucontrol->value.integer.value[0] =  in wm9712_hp_mixer_get()
273 		(wm9712->hp_mixer[mixer] >> shift) & 1;  in wm9712_hp_mixer_get()
288 	WM9712_HP_MIXER_CTRL("PCBeep Bypass Switch", HPL_MIXER, 5),
290 	WM9712_HP_MIXER_CTRL("Phone Bypass Switch", HPL_MIXER, 3),
291 	WM9712_HP_MIXER_CTRL("Line Bypass Switch", HPL_MIXER, 2),
298 	WM9712_HP_MIXER_CTRL("PCBeep Bypass Switch", HPR_MIXER, 5),
300 	WM9712_HP_MIXER_CTRL("Phone Bypass Switch", HPR_MIXER, 3),
301 	WM9712_HP_MIXER_CTRL("Line Bypass Switch", HPR_MIXER, 2),
308 	SOC_DAPM_SINGLE("PCBeep Bypass Switch", AC97_PC_BEEP, 11, 1, 1),
310 	SOC_DAPM_SINGLE("Phone Bypass Switch", AC97_PHONE, 14, 1, 1),
311 	SOC_DAPM_SINGLE("Line Bypass Switch", AC97_LINE, 14, 1, 1),
317 	SOC_DAPM_SINGLE("PCBeep Bypass Switch", AC97_PC_BEEP, 7, 1, 1),
319 	SOC_DAPM_SINGLE("Line Bypass Switch", AC97_LINE, 13, 1, 1),
415 	/* virtual mixer - mixes left & right channels for spk and mono */
420 	{"Left HP Mixer", "PCBeep Bypass Switch", "PCBEEP"},
422 	{"Left HP Mixer", "Phone Bypass Switch",  "Phone PGA"},
423 	{"Left HP Mixer", "Line Bypass Switch",   "Line PGA"},
429 	{"Right HP Mixer", "PCBeep Bypass Switch", "PCBEEP"},
431 	{"Right HP Mixer", "Phone Bypass Switch",  "Phone PGA"},
432 	{"Right HP Mixer", "Line Bypass Switch",   "Line PGA"},
438 	{"Speaker Mixer", "PCBeep Bypass Switch", "PCBEEP"},
439 	{"Speaker Mixer", "Line Bypass Switch",   "Line PGA"},
441 	{"Speaker Mixer", "Phone Bypass Switch",  "Phone PGA"},
445 	{"Phone Mixer", "PCBeep Bypass Switch",  "PCBEEP"},
446 	{"Phone Mixer", "Line Bypass Switch",    "Line PGA"},
526 	struct snd_soc_component *component = dai->component;  in ac97_prepare()
528 	struct snd_pcm_runtime *runtime = substream->runtime;  in ac97_prepare()
532 	if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)  in ac97_prepare()
537 	return snd_soc_component_write(component, reg, runtime->rate);  in ac97_prepare()
543 	struct snd_soc_component *component = dai->component;  in ac97_aux_prepare()
544 	struct snd_pcm_runtime *runtime = substream->runtime;  in ac97_aux_prepare()
549 	if (substream->stream != SNDRV_PCM_STREAM_PLAYBACK)  in ac97_aux_prepare()
550 		return -ENODEV;  in ac97_aux_prepare()
552 	return snd_soc_component_write(component, AC97_PCM_SURR_DAC_RATE, runtime->rate);  in ac97_aux_prepare()
569 	.name = "wm9712-hifi",
585 	.name = "wm9712-aux",
620 	ret = snd_ac97_reset(wm9712->ac97, true, WM9712_VENDOR_ID,  in wm9712_soc_resume()
638 	if (wm9712->mfd_pdata) {  in wm9712_soc_probe()
639 		wm9712->ac97 = wm9712->mfd_pdata->ac97;  in wm9712_soc_probe()
640 		regmap = wm9712->mfd_pdata->regmap;  in wm9712_soc_probe()
644 		wm9712->ac97 = snd_soc_new_ac97_component(component, WM9712_VENDOR_ID,  in wm9712_soc_probe()
646 		if (IS_ERR(wm9712->ac97)) {  in wm9712_soc_probe()
647 			ret = PTR_ERR(wm9712->ac97);  in wm9712_soc_probe()
648 			dev_err(component->dev,  in wm9712_soc_probe()
653 		regmap = regmap_init_ac97(wm9712->ac97, &wm9712_regmap_config);  in wm9712_soc_probe()
655 			snd_soc_free_ac97_component(wm9712->ac97);  in wm9712_soc_probe()
659 		return -ENXIO;  in wm9712_soc_probe()
674 	if (IS_ENABLED(CONFIG_SND_SOC_AC97_BUS) && !wm9712->mfd_pdata) {  in wm9712_soc_remove()
676 		snd_soc_free_ac97_component(wm9712->ac97);  in wm9712_soc_remove()
702 	wm9712 = devm_kzalloc(&pdev->dev, sizeof(*wm9712), GFP_KERNEL);  in wm9712_probe()
704 		return -ENOMEM;  in wm9712_probe()
706 	mutex_init(&wm9712->lock);  in wm9712_probe()
708 	wm9712->mfd_pdata = dev_get_platdata(&pdev->dev);  in wm9712_probe()
711 	return devm_snd_soc_register_component(&pdev->dev,  in wm9712_probe()
717 		.name = "wm9712-codec",