soc/codecs/wm9705.c

1 // SPDX-License-Identifier: GPL-2.0-only
3  * wm9705.c  --  ALSA Soc WM9705 codec support
76 	SOC_DOUBLE("Master Playback Volume", AC97_MASTER, 8, 0, 31, 1),
77 	SOC_SINGLE("Master Playback Switch", AC97_MASTER, 15, 1, 1),
78 	SOC_DOUBLE("Headphone Playback Volume", AC97_HEADPHONE, 8, 0, 31, 1),
79 	SOC_SINGLE("Headphone Playback Switch", AC97_HEADPHONE, 15, 1, 1),
80 	SOC_DOUBLE("PCM Playback Volume", AC97_PCM, 8, 0, 31, 1),
81 	SOC_SINGLE("PCM Playback Switch", AC97_PCM, 15, 1, 1),
82 	SOC_SINGLE("Mono Playback Volume", AC97_MASTER_MONO, 0, 31, 1),
83 	SOC_SINGLE("Mono Playback Switch", AC97_MASTER_MONO, 15, 1, 1),
84 	SOC_SINGLE("PCBeep Playback Volume", AC97_PC_BEEP, 1, 15, 1),
85 	SOC_SINGLE("Phone Playback Volume", AC97_PHONE, 0, 31, 1),
86 	SOC_DOUBLE("Line Playback Volume", AC97_LINE, 8, 0, 31, 1),
87 	SOC_DOUBLE("CD Playback Volume", AC97_CD, 8, 0, 31, 1),
88 	SOC_SINGLE("Mic Playback Volume", AC97_MIC, 0, 31, 1),
107 	SOC_DAPM_SINGLE("PCBeep Playback Switch", AC97_PC_BEEP, 15, 1, 1),
108 	SOC_DAPM_SINGLE("CD Playback Switch", AC97_CD, 15, 1, 1),
109 	SOC_DAPM_SINGLE("Mic Playback Switch", AC97_MIC, 15, 1, 1),
110 	SOC_DAPM_SINGLE("Phone Playback Switch", AC97_PHONE, 15, 1, 1),
111 	SOC_DAPM_SINGLE("Line Playback Switch", AC97_LINE, 15, 1, 1),
132 	SND_SOC_DAPM_DAC("Left DAC", "Left HiFi Playback",
134 	SND_SOC_DAPM_DAC("Right DAC", "Right HiFi Playback",
175 	{"HP Mixer", "PCBeep Playback Switch", "PCBEEP PGA"},
176 	{"HP Mixer", "CD Playback Switch", "CD PGA"},
177 	{"HP Mixer", "Mic Playback Switch", "Mic PGA"},
178 	{"HP Mixer", "Phone Playback Switch", "Phone PGA"},
179 	{"HP Mixer", "Line Playback Switch", "Line PGA"},
234 	struct snd_soc_component *component = dai->component;  in ac97_prepare()
239 	if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)  in ac97_prepare()
244 	return snd_soc_component_write(component, reg, substream->runtime->rate);  in ac97_prepare()
258 		.name = "wm9705-hifi",
259 		.playback = {
260 			.stream_name = "HiFi Playback",
276 		.name = "wm9705-aux",
277 		.playback = {
278 			.stream_name = "Aux Playback",
290 	regcache_cache_bypass(component->regmap, true);  in wm9705_soc_suspend()
292 	regcache_cache_bypass(component->regmap, false);  in wm9705_soc_suspend()
302 	ret = snd_ac97_reset(wm9705->ac97, true, WM9705_VENDOR_ID,  in wm9705_soc_resume()
321 	if (wm9705->mfd_pdata) {  in wm9705_soc_probe()
322 		wm9705->ac97 = wm9705->mfd_pdata->ac97;  in wm9705_soc_probe()
323 		regmap = wm9705->mfd_pdata->regmap;  in wm9705_soc_probe()
325 		wm9705->ac97 = snd_soc_new_ac97_component(component, WM9705_VENDOR_ID,  in wm9705_soc_probe()
327 		if (IS_ERR(wm9705->ac97)) {  in wm9705_soc_probe()
328 			dev_err(component->dev, "Failed to register AC97 codec\n");  in wm9705_soc_probe()
329 			return PTR_ERR(wm9705->ac97);  in wm9705_soc_probe()
332 		regmap = regmap_init_ac97(wm9705->ac97, &wm9705_regmap_config);  in wm9705_soc_probe()
334 			snd_soc_free_ac97_component(wm9705->ac97);  in wm9705_soc_probe()
338 		return -ENXIO;  in wm9705_soc_probe()
341 	snd_soc_component_set_drvdata(component, wm9705->ac97);  in wm9705_soc_probe()
351 	if (IS_ENABLED(CONFIG_SND_SOC_AC97_BUS) && !wm9705->mfd_pdata) {  in wm9705_soc_remove()
353 		snd_soc_free_ac97_component(wm9705->ac97);  in wm9705_soc_remove()
377 	wm9705 = devm_kzalloc(&pdev->dev, sizeof(*wm9705), GFP_KERNEL);  in wm9705_probe()
379 		return -ENOMEM;  in wm9705_probe()
381 	wm9705->mfd_pdata = dev_get_platdata(&pdev->dev);  in wm9705_probe()
384 	return devm_snd_soc_register_component(&pdev->dev,  in wm9705_probe()
390 			.name = "wm9705-codec",