2  * wm9712.c  --  ALSA Soc WM9712 codec support
4  * Copyright 2006-12 Wolfson Microelectronics PLC.
110 static const char *wm9712_base[] = {"Linear Control", "Adaptive Boost"};
119 static const DECLARE_TLV_DB_SCALE(main_tlv, -3450, 150, 0);
170 SOC_SINGLE("PCBeep Bypass Headphone Volume", AC97_PC_BEEP, 12, 7, 1),
171 SOC_SINGLE("PCBeep Bypass Speaker Volume", AC97_PC_BEEP, 8, 7, 1),
172 SOC_SINGLE("PCBeep Bypass Phone Volume", AC97_PC_BEEP, 4, 7, 1),
181 SOC_SINGLE_TLV("Capture Boost Switch", AC97_REC_SEL, 14, 1, 0, boost_tlv),
182 SOC_SINGLE_TLV("Capture to Phone Boost Switch", AC97_REC_SEL, 11, 1, 1,
185 SOC_SINGLE("3D Upper Cut-off Switch", AC97_3D_CONTROL, 5, 1, 1),
186 SOC_SINGLE("3D Lower Cut-off Switch", AC97_3D_CONTROL, 4, 1, 1),
190 SOC_SINGLE("Bass Cut-off Switch", AC97_MASTER_TONE, 12, 1, 1),
191 SOC_SINGLE("Tone Cut-off Switch", AC97_MASTER_TONE, 4, 1, 1),
192 SOC_SINGLE("Playback Attenuate (-6dB) Switch", AC97_MASTER_TONE, 6, 1, 0),
203 SOC_SINGLE_TLV("Mic Boost Volume", AC97_MIC, 7, 1, 0, boost_tlv),
225 	unsigned int val = ucontrol->value.integer.value[0];  in wm9712_hp_mixer_put()
227 		(struct soc_mixer_control *)kcontrol->private_value;  in wm9712_hp_mixer_put()
232 	mixer = mc->shift >> 8;  in wm9712_hp_mixer_put()
233 	shift = mc->shift & 0xff;  in wm9712_hp_mixer_put()
236 	mutex_lock(&wm9712->lock);  in wm9712_hp_mixer_put()
237 	old = wm9712->hp_mixer[mixer];  in wm9712_hp_mixer_put()
238 	if (ucontrol->value.integer.value[0])  in wm9712_hp_mixer_put()
239 		wm9712->hp_mixer[mixer] |= mask;  in wm9712_hp_mixer_put()
241 		wm9712->hp_mixer[mixer] &= ~mask;  in wm9712_hp_mixer_put()
243 	change = old != wm9712->hp_mixer[mixer];  in wm9712_hp_mixer_put()
248 		if ((wm9712->hp_mixer[0] & mask) ||  in wm9712_hp_mixer_put()
249 		    (wm9712->hp_mixer[1] & mask))  in wm9712_hp_mixer_put()
258 	mutex_unlock(&wm9712->lock);  in wm9712_hp_mixer_put()
270 		(struct soc_mixer_control *)kcontrol->private_value;  in wm9712_hp_mixer_get()
273 	mixer = mc->shift >> 8;  in wm9712_hp_mixer_get()
274 	shift = mc->shift & 0xff;  in wm9712_hp_mixer_get()
276 	ucontrol->value.integer.value[0] =  in wm9712_hp_mixer_get()
277 		(wm9712->hp_mixer[mixer] >> shift) & 1;  in wm9712_hp_mixer_get()
292 	WM9712_HP_MIXER_CTRL("PCBeep Bypass Switch", HPL_MIXER, 5),
294 	WM9712_HP_MIXER_CTRL("Phone Bypass Switch", HPL_MIXER, 3),
295 	WM9712_HP_MIXER_CTRL("Line Bypass Switch", HPL_MIXER, 2),
302 	WM9712_HP_MIXER_CTRL("PCBeep Bypass Switch", HPR_MIXER, 5),
304 	WM9712_HP_MIXER_CTRL("Phone Bypass Switch", HPR_MIXER, 3),
305 	WM9712_HP_MIXER_CTRL("Line Bypass Switch", HPR_MIXER, 2),
312 	SOC_DAPM_SINGLE("PCBeep Bypass Switch", AC97_PC_BEEP, 11, 1, 1),
314 	SOC_DAPM_SINGLE("Phone Bypass Switch", AC97_PHONE, 14, 1, 1),
315 	SOC_DAPM_SINGLE("Line Bypass Switch", AC97_LINE, 14, 1, 1),
321 	SOC_DAPM_SINGLE("PCBeep Bypass Switch", AC97_PC_BEEP, 7, 1, 1),
323 	SOC_DAPM_SINGLE("Line Bypass Switch", AC97_LINE, 13, 1, 1),
419 	/* virtual mixer - mixes left & right channels for spk and mono */
424 	{"Left HP Mixer", "PCBeep Bypass Switch", "PCBEEP"},
426 	{"Left HP Mixer", "Phone Bypass Switch",  "Phone PGA"},
427 	{"Left HP Mixer", "Line Bypass Switch",   "Line PGA"},
433 	{"Right HP Mixer", "PCBeep Bypass Switch", "PCBEEP"},
435 	{"Right HP Mixer", "Phone Bypass Switch",  "Phone PGA"},
436 	{"Right HP Mixer", "Line Bypass Switch",   "Line PGA"},
442 	{"Speaker Mixer", "PCBeep Bypass Switch", "PCBEEP"},
443 	{"Speaker Mixer", "Line Bypass Switch",   "Line PGA"},
445 	{"Speaker Mixer", "Phone Bypass Switch",  "Phone PGA"},
449 	{"Phone Mixer", "PCBeep Bypass Switch",  "PCBEEP"},
450 	{"Phone Mixer", "Line Bypass Switch",    "Line PGA"},
530 	struct snd_soc_component *component = dai->component;  in ac97_prepare()
532 	struct snd_pcm_runtime *runtime = substream->runtime;  in ac97_prepare()
536 	if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)  in ac97_prepare()
541 	return snd_soc_component_write(component, reg, runtime->rate);  in ac97_prepare()
547 	struct snd_soc_component *component = dai->component;  in ac97_aux_prepare()
548 	struct snd_pcm_runtime *runtime = substream->runtime;  in ac97_aux_prepare()
553 	if (substream->stream != SNDRV_PCM_STREAM_PLAYBACK)  in ac97_aux_prepare()
554 		return -ENODEV;  in ac97_aux_prepare()
556 	return snd_soc_component_write(component, AC97_PCM_SURR_DAC_RATE, runtime->rate);  in ac97_aux_prepare()
573 	.name = "wm9712-hifi",
589 	.name = "wm9712-aux",
624 	ret = snd_ac97_reset(wm9712->ac97, true, WM9712_VENDOR_ID,  in wm9712_soc_resume()
642 	if (wm9712->mfd_pdata) {  in wm9712_soc_probe()
643 		wm9712->ac97 = wm9712->mfd_pdata->ac97;  in wm9712_soc_probe()
644 		regmap = wm9712->mfd_pdata->regmap;  in wm9712_soc_probe()
648 		wm9712->ac97 = snd_soc_new_ac97_component(component, WM9712_VENDOR_ID,  in wm9712_soc_probe()
650 		if (IS_ERR(wm9712->ac97)) {  in wm9712_soc_probe()
651 			ret = PTR_ERR(wm9712->ac97);  in wm9712_soc_probe()
652 			dev_err(component->dev,  in wm9712_soc_probe()
657 		regmap = regmap_init_ac97(wm9712->ac97, &wm9712_regmap_config);  in wm9712_soc_probe()
659 			snd_soc_free_ac97_component(wm9712->ac97);  in wm9712_soc_probe()
663 		return -ENXIO;  in wm9712_soc_probe()
678 	if (IS_ENABLED(CONFIG_SND_SOC_AC97_BUS) && !wm9712->mfd_pdata) {  in wm9712_soc_remove()
680 		snd_soc_free_ac97_component(wm9712->ac97);  in wm9712_soc_remove()
706 	wm9712 = devm_kzalloc(&pdev->dev, sizeof(*wm9712), GFP_KERNEL);  in wm9712_probe()
708 		return -ENOMEM;  in wm9712_probe()
710 	mutex_init(&wm9712->lock);  in wm9712_probe()
712 	wm9712->mfd_pdata = dev_get_platdata(&pdev->dev);  in wm9712_probe()
715 	return devm_snd_soc_register_component(&pdev->dev,  in wm9712_probe()
721 		.name = "wm9712-codec",