soc/pxa/spitz.c

1 // SPDX-License-Identifier: GPL-2.0-or-later
3  * spitz.c  --  SoC audio for Sharp SL-Cxx00 models Spitz, Borzoi and Akita
22 #include <asm/mach-types.h>
24 #include "pxa2xx-i2s.h"
34  /* audio clock in Hz - rounded from 12.235MHz */
46 		snd_soc_dapm_enable_pin_unlocked(dapm, "Ext Spk");  in spitz_ext_control()
48 		snd_soc_dapm_disable_pin_unlocked(dapm, "Ext Spk");  in spitz_ext_control()
62 		/* enable mic jack and bias, mute hp */  in spitz_ext_control()
71 		/* enable line jack, disable mic bias and mute hp */  in spitz_ext_control()
80 		/* enable and unmute headset jack enable mic bias, mute L hp */  in spitz_ext_control()
110 	spitz_ext_control(&rtd->card->dapm);  in spitz_startup()
161 	ucontrol->value.enumerated.item[0] = spitz_jack_func;  in spitz_get_jack()
170 	if (spitz_jack_func == ucontrol->value.enumerated.item[0])  in spitz_set_jack()
173 	spitz_jack_func = ucontrol->value.enumerated.item[0];  in spitz_set_jack()
174 	spitz_ext_control(&card->dapm);  in spitz_set_jack()
181 	ucontrol->value.enumerated.item[0] = spitz_spk_func;  in spitz_get_spk()
190 	if (spitz_spk_func == ucontrol->value.enumerated.item[0])  in spitz_set_spk()
193 	spitz_spk_func = ucontrol->value.enumerated.item[0];  in spitz_set_spk()
194 	spitz_ext_control(&card->dapm);  in spitz_set_spk()
209 	SND_SOC_DAPM_SPK("Ext Spk", NULL),
227 	{"Ext Spk", NULL, "ROUT2"},
228 	{"Ext Spk", NULL, "LOUT2"},
230 	/* mic is connected to input 1 - with bias */
234 	/* line is connected to input 1 - no bias */
253 /* spitz digital audio interface glue - connects codec <--> CPU */
255 	DAILINK_COMP_ARRAY(COMP_CPU("pxa2xx-i2s")),
256 	DAILINK_COMP_ARRAY(COMP_CODEC("wm8750.0-001b", "wm8750-hifi")),
257 	DAILINK_COMP_ARRAY(COMP_PLATFORM("pxa-pcm-audio")));
289 	gpiod_mic = devm_gpiod_get(&pdev->dev, "mic", GPIOD_OUT_LOW);  in spitz_probe()
292 	gpiod_mute_l = devm_gpiod_get(&pdev->dev, "mute-l", GPIOD_OUT_LOW);  in spitz_probe()
295 	gpiod_mute_r = devm_gpiod_get(&pdev->dev, "mute-r", GPIOD_OUT_LOW);  in spitz_probe()
299 	card->dev = &pdev->dev;  in spitz_probe()
301 	ret = devm_snd_soc_register_card(&pdev->dev, card);  in spitz_probe()
303 		dev_err(&pdev->dev, "snd_soc_register_card() failed: %d\n",  in spitz_probe()
311 		.name	= "spitz-audio",
322 MODULE_ALIAS("platform:spitz-audio");