[deliverable/linux.git] / sound / soc / samsung / speyside.c

/*
 * Speyside audio support
 *
 * Copyright 2011 Wolfson Microelectronics
 *
 * This program is free software; you can redistribute  it and/or modify it
 * under  the terms of  the GNU General  Public License as published by the
 * Free Software Foundation;  either version 2 of the  License, or (at your
 * option) any later version.
 */

#include <sound/soc.h>
#include <sound/soc-dapm.h>
#include <sound/jack.h>
#include <linux/gpio.h>
#include <linux/module.h>

#include "../codecs/wm8996.h"
#include "../codecs/wm9081.h"

#define WM8996_HPSEL_GPIO 214
#define MCLK_AUDIO_RATE (512 * 48000)

static int speyside_set_bias_level(struct snd_soc_card *card,
				   struct snd_soc_dapm_context *dapm,
				   enum snd_soc_bias_level level)
{
	struct snd_soc_dai *codec_dai = card->rtd[1].codec_dai;
	int ret;

	if (dapm->dev != codec_dai->dev)
		return 0;

	switch (level) {
	case SND_SOC_BIAS_STANDBY:
		ret = snd_soc_dai_set_sysclk(codec_dai, WM8996_SYSCLK_MCLK2,
					     32768, SND_SOC_CLOCK_IN);
		if (ret < 0)
			return ret;

		ret = snd_soc_dai_set_pll(codec_dai, WM8996_FLL_MCLK2,
					  0, 0, 0);
		if (ret < 0) {
			pr_err("Failed to stop FLL\n");
			return ret;
		}
		break;

	default:
		break;
	}

	return 0;
}

static int speyside_set_bias_level_post(struct snd_soc_card *card,
					struct snd_soc_dapm_context *dapm,
					enum snd_soc_bias_level level)
{
	struct snd_soc_dai *codec_dai = card->rtd[1].codec_dai;
	int ret;

	if (dapm->dev != codec_dai->dev)
		return 0;

	switch (level) {
	case SND_SOC_BIAS_PREPARE:
		if (card->dapm.bias_level == SND_SOC_BIAS_STANDBY) {
			ret = snd_soc_dai_set_pll(codec_dai, 0,
						  WM8996_FLL_MCLK2,
						  32768, MCLK_AUDIO_RATE);
			if (ret < 0) {
				pr_err("Failed to start FLL\n");
				return ret;
			}

			ret = snd_soc_dai_set_sysclk(codec_dai,
						     WM8996_SYSCLK_FLL,
						     MCLK_AUDIO_RATE,
						     SND_SOC_CLOCK_IN);
			if (ret < 0)
				return ret;
		}
		break;

	default:
		break;
	}

	card->dapm.bias_level = level;

	return 0;
}

static struct snd_soc_jack speyside_headset;

/* Headset jack detection DAPM pins */
static struct snd_soc_jack_pin speyside_headset_pins[] = {
	{
		.pin = "Headset Mic",
		.mask = SND_JACK_MICROPHONE,
	},
};

/* Default the headphone selection to active high */
static int speyside_jack_polarity;

static int speyside_get_micbias(struct snd_soc_dapm_widget *source,
				struct snd_soc_dapm_widget *sink)
{
	if (speyside_jack_polarity && (strcmp(source->name, "MICB1") == 0))
		return 1;
	if (!speyside_jack_polarity && (strcmp(source->name, "MICB2") == 0))
		return 1;

	return 0;
}

static void speyside_set_polarity(struct snd_soc_codec *codec,
				  int polarity)
{
	speyside_jack_polarity = !polarity;
	gpio_direction_output(WM8996_HPSEL_GPIO, speyside_jack_polarity);

	/* Re-run DAPM to make sure we're using the correct mic bias */
	snd_soc_dapm_sync(&codec->dapm);
}

static int speyside_wm0010_init(struct snd_soc_pcm_runtime *rtd)
{
	struct snd_soc_dai *dai = rtd->codec_dai;
	int ret;

	ret = snd_soc_dai_set_sysclk(dai, 0, MCLK_AUDIO_RATE, 0);
	if (ret < 0)
		return ret;

	return 0;
}

static int speyside_wm8996_init(struct snd_soc_pcm_runtime *rtd)
{
	struct snd_soc_dai *dai = rtd->codec_dai;
	struct snd_soc_codec *codec = rtd->codec;
	int ret;

	ret = snd_soc_dai_set_sysclk(dai, WM8996_SYSCLK_MCLK2, 32768, 0);
	if (ret < 0)
		return ret;

	ret = gpio_request(WM8996_HPSEL_GPIO, "HP_SEL");
	if (ret != 0)
		pr_err("Failed to request HP_SEL GPIO: %d\n", ret);
	gpio_direction_output(WM8996_HPSEL_GPIO, speyside_jack_polarity);

	ret = snd_soc_jack_new(codec, "Headset",
			       SND_JACK_LINEOUT | SND_JACK_HEADSET |
			       SND_JACK_BTN_0,
			       &speyside_headset);
	if (ret)
		return ret;

	ret = snd_soc_jack_add_pins(&speyside_headset,
				    ARRAY_SIZE(speyside_headset_pins),
				    speyside_headset_pins);
	if (ret)
		return ret;

	wm8996_detect(codec, &speyside_headset, speyside_set_polarity);

	return 0;
}

static int speyside_late_probe(struct snd_soc_card *card)
{
	snd_soc_dapm_ignore_suspend(&card->dapm, "Headphone");
	snd_soc_dapm_ignore_suspend(&card->dapm, "Headset Mic");
	snd_soc_dapm_ignore_suspend(&card->dapm, "Main AMIC");
	snd_soc_dapm_ignore_suspend(&card->dapm, "Main DMIC");
	snd_soc_dapm_ignore_suspend(&card->dapm, "Main Speaker");
	snd_soc_dapm_ignore_suspend(&card->dapm, "WM1250 Output");
	snd_soc_dapm_ignore_suspend(&card->dapm, "WM1250 Input");

	return 0;
}

static const struct snd_soc_pcm_stream dsp_codec_params = {
	.formats = SNDRV_PCM_FMTBIT_S32_LE,
	.rate_min = 48000,
	.rate_max = 48000,
	.channels_min = 2,
	.channels_max = 2,
};

static struct snd_soc_dai_link speyside_dai[] = {
	{
		.name = "CPU-DSP",
		.stream_name = "CPU-DSP",
		.cpu_dai_name = "samsung-i2s.0",
		.codec_dai_name = "wm0010-sdi1",
		.platform_name = "samsung-i2s.0",
		.codec_name = "spi0.0",
		.init = speyside_wm0010_init,
		.dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF
				| SND_SOC_DAIFMT_CBM_CFM,
	},
	{
		.name = "DSP-CODEC",
		.stream_name = "DSP-CODEC",
		.cpu_dai_name = "wm0010-sdi2",
		.codec_dai_name = "wm8996-aif1",
		.codec_name = "wm8996.1-001a",
		.init = speyside_wm8996_init,
		.dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF
				| SND_SOC_DAIFMT_CBM_CFM,
		.params = &dsp_codec_params,
		.ignore_suspend = 1,
	},
	{
		.name = "Baseband",
		.stream_name = "Baseband",
		.cpu_dai_name = "wm8996-aif2",
		.codec_dai_name = "wm1250-ev1",
		.codec_name = "wm1250-ev1.1-0027",
		.dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF
				| SND_SOC_DAIFMT_CBM_CFM,
		.ignore_suspend = 1,
	},
};

static int speyside_wm9081_init(struct snd_soc_dapm_context *dapm)
{
	/* At any time the WM9081 is active it will have this clock */
	return snd_soc_codec_set_sysclk(dapm->codec, WM9081_SYSCLK_MCLK, 0,
					MCLK_AUDIO_RATE, 0);
}

static struct snd_soc_aux_dev speyside_aux_dev[] = {
	{
		.name = "wm9081",
		.codec_name = "wm9081.1-006c",
		.init = speyside_wm9081_init,
	},
};

static struct snd_soc_codec_conf speyside_codec_conf[] = {
	{
		.dev_name = "wm9081.1-006c",
		.name_prefix = "Sub",
	},
};

static const struct snd_kcontrol_new controls[] = {
	SOC_DAPM_PIN_SWITCH("Main Speaker"),
	SOC_DAPM_PIN_SWITCH("Main DMIC"),
	SOC_DAPM_PIN_SWITCH("Main AMIC"),
	SOC_DAPM_PIN_SWITCH("WM1250 Input"),
	SOC_DAPM_PIN_SWITCH("WM1250 Output"),
	SOC_DAPM_PIN_SWITCH("Headphone"),
};

static struct snd_soc_dapm_widget widgets[] = {
	SND_SOC_DAPM_HP("Headphone", NULL),
	SND_SOC_DAPM_MIC("Headset Mic", NULL),

	SND_SOC_DAPM_SPK("Main Speaker", NULL),

	SND_SOC_DAPM_MIC("Main AMIC", NULL),
	SND_SOC_DAPM_MIC("Main DMIC", NULL),
};

static struct snd_soc_dapm_route audio_paths[] = {
	{ "IN1RN", NULL, "MICB1" },
	{ "IN1RP", NULL, "MICB1" },
	{ "IN1RN", NULL, "MICB2" },
	{ "IN1RP", NULL, "MICB2" },
	{ "MICB1", NULL, "Headset Mic", speyside_get_micbias },
	{ "MICB2", NULL, "Headset Mic", speyside_get_micbias },

	{ "IN1LP", NULL, "MICB2" },
	{ "IN1RN", NULL, "MICB1" },
	{ "MICB2", NULL, "Main AMIC" },

	{ "DMIC1DAT", NULL, "MICB1" },
	{ "DMIC2DAT", NULL, "MICB1" },
	{ "MICB1", NULL, "Main DMIC" },

	{ "Headphone", NULL, "HPOUT1L" },
	{ "Headphone", NULL, "HPOUT1R" },

	{ "Sub IN1", NULL, "HPOUT2L" },
	{ "Sub IN2", NULL, "HPOUT2R" },

	{ "Main Speaker", NULL, "Sub SPKN" },
	{ "Main Speaker", NULL, "Sub SPKP" },
	{ "Main Speaker", NULL, "SPKDAT" },
};

static struct snd_soc_card speyside = {
	.name = "Speyside",
	.owner = THIS_MODULE,
	.dai_link = speyside_dai,
	.num_links = ARRAY_SIZE(speyside_dai),
	.aux_dev = speyside_aux_dev,
	.num_aux_devs = ARRAY_SIZE(speyside_aux_dev),
	.codec_conf = speyside_codec_conf,
	.num_configs = ARRAY_SIZE(speyside_codec_conf),

	.set_bias_level = speyside_set_bias_level,
	.set_bias_level_post = speyside_set_bias_level_post,

	.controls = controls,
	.num_controls = ARRAY_SIZE(controls),
	.dapm_widgets = widgets,
	.num_dapm_widgets = ARRAY_SIZE(widgets),
	.dapm_routes = audio_paths,
	.num_dapm_routes = ARRAY_SIZE(audio_paths),
	.fully_routed = true,

	.late_probe = speyside_late_probe,
};

static int speyside_probe(struct platform_device *pdev)
{
	struct snd_soc_card *card = &speyside;
	int ret;

	card->dev = &pdev->dev;

	ret = devm_snd_soc_register_card(&pdev->dev, card);
	if (ret)
		dev_err(&pdev->dev, "snd_soc_register_card() failed: %d\n",
			ret);

	return ret;
}

static struct platform_driver speyside_driver = {
	.driver = {
		.name = "speyside",
		.owner = THIS_MODULE,
		.pm = &snd_soc_pm_ops,
	},
	.probe = speyside_probe,
};

module_platform_driver(speyside_driver);

MODULE_DESCRIPTION("Speyside audio support");
MODULE_AUTHOR("Mark Brown <broonie@opensource.wolfsonmicro.com>");
MODULE_LICENSE("GPL");
MODULE_ALIAS("platform:speyside");
Commit	Line	Data
9b8dc66f MB	1	/*
	2	* Speyside audio support
	3	*
	4	* Copyright 2011 Wolfson Microelectronics
	5	*
	6	* This program is free software; you can redistribute it and/or modify it
	7	* under the terms of the GNU General Public License as published by the
	8	* Free Software Foundation; either version 2 of the License, or (at your
	9	* option) any later version.
	10	*/
	11
	12	#include <sound/soc.h>
	13	#include <sound/soc-dapm.h>
68688e78 MB	14	#include <sound/jack.h>
68688e78 MB	15	#include <linux/gpio.h>
da155d5b	16	#include <linux/module.h>
9b8dc66f	17
a9ba6151	18	#include "../codecs/wm8996.h"
ea3e98e7	19	#include "../codecs/wm9081.h"
9b8dc66f	20
a9ba6151	21	#define WM8996_HPSEL_GPIO 214
36281376	22	#define MCLK_AUDIO_RATE (512 * 48000)
68688e78	23
ea0a591a	24	static int speyside_set_bias_level(struct snd_soc_card *card,
d4c6005f	25	struct snd_soc_dapm_context *dapm,
ea0a591a MB	26	enum snd_soc_bias_level level)
ea0a591a MB	27	{
f9372c9c	28	struct snd_soc_dai *codec_dai = card->rtd[1].codec_dai;
ea0a591a MB	29	int ret;
ea0a591a MB	30
d4c6005f MB	31	if (dapm->dev != codec_dai->dev)
	32	return 0;
	33
ea0a591a MB	34	switch (level) {
ea0a591a MB	35	case SND_SOC_BIAS_STANDBY:
a9ba6151	36	ret = snd_soc_dai_set_sysclk(codec_dai, WM8996_SYSCLK_MCLK2,
ea0a591a MB	37	32768, SND_SOC_CLOCK_IN);
	38	if (ret < 0)
	39	return ret;
	40
a9ba6151	41	ret = snd_soc_dai_set_pll(codec_dai, WM8996_FLL_MCLK2,
ea0a591a MB	42	0, 0, 0);
	43	if (ret < 0) {
	44	pr_err("Failed to stop FLL\n");
	45	return ret;
	46	}
85e9e766 MB	47	break;
	48
	49	default:
	50	break;
	51	}
	52
	53	return 0;
	54	}
	55
	56	static int speyside_set_bias_level_post(struct snd_soc_card *card,
	57	struct snd_soc_dapm_context *dapm,
	58	enum snd_soc_bias_level level)
	59	{
f9372c9c	60	struct snd_soc_dai *codec_dai = card->rtd[1].codec_dai;
85e9e766 MB	61	int ret;
	62
	63	if (dapm->dev != codec_dai->dev)
	64	return 0;
	65
	66	switch (level) {
	67	case SND_SOC_BIAS_PREPARE:
	68	if (card->dapm.bias_level == SND_SOC_BIAS_STANDBY) {
	69	ret = snd_soc_dai_set_pll(codec_dai, 0,
a9ba6151	70	WM8996_FLL_MCLK2,
36281376	71	32768, MCLK_AUDIO_RATE);
85e9e766 MB	72	if (ret < 0) {
	73	pr_err("Failed to start FLL\n");
	74	return ret;
	75	}
	76
	77	ret = snd_soc_dai_set_sysclk(codec_dai,
a9ba6151	78	WM8996_SYSCLK_FLL,
36281376	79	MCLK_AUDIO_RATE,
85e9e766 MB	80	SND_SOC_CLOCK_IN);
	81	if (ret < 0)
	82	return ret;
	83	}
	84	break;
ea0a591a MB	85
	86	default:
	87	break;
	88	}
	89
85e9e766 MB	90	card->dapm.bias_level = level;
85e9e766 MB	91
ea0a591a MB	92	return 0;
	93	}
	94
68688e78 MB	95	static struct snd_soc_jack speyside_headset;
	96
	97	/* Headset jack detection DAPM pins */
	98	static struct snd_soc_jack_pin speyside_headset_pins[] = {
	99	{
	100	.pin = "Headset Mic",
	101	.mask = SND_JACK_MICROPHONE,
	102	},
68688e78 MB	103	};
	104
	105	/* Default the headphone selection to active high */
	106	static int speyside_jack_polarity;
	107
	108	static int speyside_get_micbias(struct snd_soc_dapm_widget *source,
	109	struct snd_soc_dapm_widget *sink)
	110	{
	111	if (speyside_jack_polarity && (strcmp(source->name, "MICB1") == 0))
	112	return 1;
	113	if (!speyside_jack_polarity && (strcmp(source->name, "MICB2") == 0))
	114	return 1;
	115
	116	return 0;
	117	}
	118
	119	static void speyside_set_polarity(struct snd_soc_codec *codec,
	120	int polarity)
	121	{
	122	speyside_jack_polarity = !polarity;
a9ba6151	123	gpio_direction_output(WM8996_HPSEL_GPIO, speyside_jack_polarity);
68688e78 MB	124
	125	/* Re-run DAPM to make sure we're using the correct mic bias */
	126	snd_soc_dapm_sync(&codec->dapm);
	127	}
	128
f9372c9c MB	129	static int speyside_wm0010_init(struct snd_soc_pcm_runtime *rtd)
	130	{
	131	struct snd_soc_dai *dai = rtd->codec_dai;
	132	int ret;
	133
	134	ret = snd_soc_dai_set_sysclk(dai, 0, MCLK_AUDIO_RATE, 0);
	135	if (ret < 0)
	136	return ret;
	137
	138	return 0;
	139	}
	140
a9ba6151	141	static int speyside_wm8996_init(struct snd_soc_pcm_runtime *rtd)
ea0a591a MB	142	{
ea0a591a MB	143	struct snd_soc_dai *dai = rtd->codec_dai;
68688e78 MB	144	struct snd_soc_codec *codec = rtd->codec;
	145	int ret;
	146
a9ba6151	147	ret = snd_soc_dai_set_sysclk(dai, WM8996_SYSCLK_MCLK2, 32768, 0);
68688e78 MB	148	if (ret < 0)
	149	return ret;
	150
a9ba6151	151	ret = gpio_request(WM8996_HPSEL_GPIO, "HP_SEL");
68688e78 MB	152	if (ret != 0)
68688e78 MB	153	pr_err("Failed to request HP_SEL GPIO: %d\n", ret);
a9ba6151	154	gpio_direction_output(WM8996_HPSEL_GPIO, speyside_jack_polarity);
ea0a591a	155
68688e78	156	ret = snd_soc_jack_new(codec, "Headset",
45cf367e MB	157	SND_JACK_LINEOUT \| SND_JACK_HEADSET \|
45cf367e MB	158	SND_JACK_BTN_0,
68688e78 MB	159	&speyside_headset);
	160	if (ret)
	161	return ret;
	162
	163	ret = snd_soc_jack_add_pins(&speyside_headset,
	164	ARRAY_SIZE(speyside_headset_pins),
	165	speyside_headset_pins);
	166	if (ret)
	167	return ret;
	168
a9ba6151	169	wm8996_detect(codec, &speyside_headset, speyside_set_polarity);
68688e78 MB	170
68688e78 MB	171	return 0;
ea0a591a MB	172	}
ea0a591a MB	173
b7a5d14c MB	174	static int speyside_late_probe(struct snd_soc_card *card)
	175	{
	176	snd_soc_dapm_ignore_suspend(&card->dapm, "Headphone");
	177	snd_soc_dapm_ignore_suspend(&card->dapm, "Headset Mic");
	178	snd_soc_dapm_ignore_suspend(&card->dapm, "Main AMIC");
	179	snd_soc_dapm_ignore_suspend(&card->dapm, "Main DMIC");
5b895eec	180	snd_soc_dapm_ignore_suspend(&card->dapm, "Main Speaker");
b7a5d14c MB	181	snd_soc_dapm_ignore_suspend(&card->dapm, "WM1250 Output");
	182	snd_soc_dapm_ignore_suspend(&card->dapm, "WM1250 Input");
	183
	184	return 0;
	185	}
	186
f9372c9c MB	187	static const struct snd_soc_pcm_stream dsp_codec_params = {
	188	.formats = SNDRV_PCM_FMTBIT_S32_LE,
	189	.rate_min = 48000,
	190	.rate_max = 48000,
	191	.channels_min = 2,
	192	.channels_max = 2,
	193	};
	194
9b8dc66f MB	195	static struct snd_soc_dai_link speyside_dai[] = {
9b8dc66f MB	196	{
f9372c9c MB	197	.name = "CPU-DSP",
f9372c9c MB	198	.stream_name = "CPU-DSP",
9b8dc66f	199	.cpu_dai_name = "samsung-i2s.0",
f9372c9c	200	.codec_dai_name = "wm0010-sdi1",
a08485d8	201	.platform_name = "samsung-i2s.0",
f9372c9c MB	202	.codec_name = "spi0.0",
	203	.init = speyside_wm0010_init,
	204	.dai_fmt = SND_SOC_DAIFMT_I2S \| SND_SOC_DAIFMT_NB_NF
	205	\| SND_SOC_DAIFMT_CBM_CFM,
	206	},
	207	{
	208	.name = "DSP-CODEC",
	209	.stream_name = "DSP-CODEC",
	210	.cpu_dai_name = "wm0010-sdi2",
	211	.codec_dai_name = "wm8996-aif1",
a9ba6151 MB	212	.codec_name = "wm8996.1-001a",
a9ba6151 MB	213	.init = speyside_wm8996_init,
26e67811 MB	214	.dai_fmt = SND_SOC_DAIFMT_I2S \| SND_SOC_DAIFMT_NB_NF
26e67811 MB	215	\| SND_SOC_DAIFMT_CBM_CFM,
f9372c9c MB	216	.params = &dsp_codec_params,
f9372c9c MB	217	.ignore_suspend = 1,
9b8dc66f	218	},
556e4fb1 MB	219	{
	220	.name = "Baseband",
	221	.stream_name = "Baseband",
a9ba6151	222	.cpu_dai_name = "wm8996-aif2",
556e4fb1 MB	223	.codec_dai_name = "wm1250-ev1",
556e4fb1 MB	224	.codec_name = "wm1250-ev1.1-0027",
26e67811 MB	225	.dai_fmt = SND_SOC_DAIFMT_I2S \| SND_SOC_DAIFMT_NB_NF
26e67811 MB	226	\| SND_SOC_DAIFMT_CBM_CFM,
b7a5d14c	227	.ignore_suspend = 1,
556e4fb1	228	},
9b8dc66f MB	229	};
9b8dc66f MB	230
ea3e98e7 MB	231	static int speyside_wm9081_init(struct snd_soc_dapm_context *dapm)
ea3e98e7 MB	232	{
ea3e98e7	233	/* At any time the WM9081 is active it will have this clock */
da1c6ea6	234	return snd_soc_codec_set_sysclk(dapm->codec, WM9081_SYSCLK_MCLK, 0,
36281376	235	MCLK_AUDIO_RATE, 0);
ea3e98e7 MB	236	}
	237
	238	static struct snd_soc_aux_dev speyside_aux_dev[] = {
	239	{
	240	.name = "wm9081",
	241	.codec_name = "wm9081.1-006c",
	242	.init = speyside_wm9081_init,
	243	},
	244	};
	245
	246	static struct snd_soc_codec_conf speyside_codec_conf[] = {
	247	{
	248	.dev_name = "wm9081.1-006c",
	249	.name_prefix = "Sub",
	250	},
	251	};
	252
ea0e60de MB	253	static const struct snd_kcontrol_new controls[] = {
	254	SOC_DAPM_PIN_SWITCH("Main Speaker"),
	255	SOC_DAPM_PIN_SWITCH("Main DMIC"),
	256	SOC_DAPM_PIN_SWITCH("Main AMIC"),
556e4fb1 MB	257	SOC_DAPM_PIN_SWITCH("WM1250 Input"),
556e4fb1 MB	258	SOC_DAPM_PIN_SWITCH("WM1250 Output"),
68d5a59e	259	SOC_DAPM_PIN_SWITCH("Headphone"),
ea0e60de MB	260	};
ea0e60de MB	261
ecfb1adf MB	262	static struct snd_soc_dapm_widget widgets[] = {
ecfb1adf MB	263	SND_SOC_DAPM_HP("Headphone", NULL),
68688e78	264	SND_SOC_DAPM_MIC("Headset Mic", NULL),
ecfb1adf MB	265
	266	SND_SOC_DAPM_SPK("Main Speaker", NULL),
	267
	268	SND_SOC_DAPM_MIC("Main AMIC", NULL),
	269	SND_SOC_DAPM_MIC("Main DMIC", NULL),
	270	};
	271
	272	static struct snd_soc_dapm_route audio_paths[] = {
68688e78 MB	273	{ "IN1RN", NULL, "MICB1" },
	274	{ "IN1RP", NULL, "MICB1" },
	275	{ "IN1RN", NULL, "MICB2" },
	276	{ "IN1RP", NULL, "MICB2" },
	277	{ "MICB1", NULL, "Headset Mic", speyside_get_micbias },
	278	{ "MICB2", NULL, "Headset Mic", speyside_get_micbias },
	279
ecfb1adf	280	{ "IN1LP", NULL, "MICB2" },
68688e78	281	{ "IN1RN", NULL, "MICB1" },
ecfb1adf MB	282	{ "MICB2", NULL, "Main AMIC" },
	283
	284	{ "DMIC1DAT", NULL, "MICB1" },
	285	{ "DMIC2DAT", NULL, "MICB1" },
	286	{ "MICB1", NULL, "Main DMIC" },
	287
	288	{ "Headphone", NULL, "HPOUT1L" },
	289	{ "Headphone", NULL, "HPOUT1R" },
	290
ea3e98e7 MB	291	{ "Sub IN1", NULL, "HPOUT2L" },
	292	{ "Sub IN2", NULL, "HPOUT2R" },
	293
	294	{ "Main Speaker", NULL, "Sub SPKN" },
	295	{ "Main Speaker", NULL, "Sub SPKP" },
ecfb1adf MB	296	{ "Main Speaker", NULL, "SPKDAT" },
	297	};
	298
9b8dc66f MB	299	static struct snd_soc_card speyside = {
9b8dc66f MB	300	.name = "Speyside",
095d79dc	301	.owner = THIS_MODULE,
9b8dc66f MB	302	.dai_link = speyside_dai,
9b8dc66f MB	303	.num_links = ARRAY_SIZE(speyside_dai),
ea3e98e7 MB	304	.aux_dev = speyside_aux_dev,
	305	.num_aux_devs = ARRAY_SIZE(speyside_aux_dev),
	306	.codec_conf = speyside_codec_conf,
	307	.num_configs = ARRAY_SIZE(speyside_codec_conf),
ecfb1adf	308
ea0a591a	309	.set_bias_level = speyside_set_bias_level,
995e54f5	310	.set_bias_level_post = speyside_set_bias_level_post,
ea0a591a	311
ea0e60de MB	312	.controls = controls,
ea0e60de MB	313	.num_controls = ARRAY_SIZE(controls),
ecfb1adf MB	314	.dapm_widgets = widgets,
	315	.num_dapm_widgets = ARRAY_SIZE(widgets),
	316	.dapm_routes = audio_paths,
	317	.num_dapm_routes = ARRAY_SIZE(audio_paths),
39afd66c	318	.fully_routed = true,
b7a5d14c MB	319
b7a5d14c MB	320	.late_probe = speyside_late_probe,
9b8dc66f MB	321	};
9b8dc66f MB	322
fdca21ad	323	static int speyside_probe(struct platform_device *pdev)
9b8dc66f MB	324	{
	325	struct snd_soc_card *card = &speyside;
	326	int ret;
	327
	328	card->dev = &pdev->dev;
	329
c583883e TB	330	ret = devm_snd_soc_register_card(&pdev->dev, card);
c583883e TB	331	if (ret)
9b8dc66f MB	332	dev_err(&pdev->dev, "snd_soc_register_card() failed: %d\n",
9b8dc66f MB	333	ret);
9b8dc66f	334
c583883e	335	return ret;
9b8dc66f MB	336	}
	337
	338	static struct platform_driver speyside_driver = {
	339	.driver = {
	340	.name = "speyside",
	341	.owner = THIS_MODULE,
	342	.pm = &snd_soc_pm_ops,
	343	},
	344	.probe = speyside_probe,
9b8dc66f MB	345	};
9b8dc66f MB	346
e00c3f55	347	module_platform_driver(speyside_driver);
9b8dc66f MB	348
	349	MODULE_DESCRIPTION("Speyside audio support");
	350	MODULE_AUTHOR("Mark Brown <broonie@opensource.wolfsonmicro.com>");
	351	MODULE_LICENSE("GPL");
	352	MODULE_ALIAS("platform:speyside");