[linux-2.6-block.git] / sound / soc / intel / boards / skl_rt286.c

/*
 * Intel Skylake I2S Machine Driver
 *
 * Copyright (C) 2014-2015, Intel Corporation. All rights reserved.
 *
 * Modified from:
 *   Intel Broadwell Wildcatpoint SST Audio
 *
 *   Copyright (C) 2013, Intel Corporation. All rights reserved.
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License version
 * 2 as published by the Free Software Foundation.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 */

#include <linux/module.h>
#include <linux/platform_device.h>
#include <sound/core.h>
#include <sound/pcm.h>
#include <sound/soc.h>
#include <sound/jack.h>
#include <sound/pcm_params.h>
#include "../../codecs/rt286.h"

static struct snd_soc_jack skylake_headset;
/* Headset jack detection DAPM pins */
static struct snd_soc_jack_pin skylake_headset_pins[] = {
	{
		.pin = "Mic Jack",
		.mask = SND_JACK_MICROPHONE,
	},
	{
		.pin = "Headphone Jack",
		.mask = SND_JACK_HEADPHONE,
	},
};

static const struct snd_kcontrol_new skylake_controls[] = {
	SOC_DAPM_PIN_SWITCH("Speaker"),
	SOC_DAPM_PIN_SWITCH("Headphone Jack"),
	SOC_DAPM_PIN_SWITCH("Mic Jack"),
};

static const struct snd_soc_dapm_widget skylake_widgets[] = {
	SND_SOC_DAPM_HP("Headphone Jack", NULL),
	SND_SOC_DAPM_SPK("Speaker", NULL),
	SND_SOC_DAPM_MIC("Mic Jack", NULL),
	SND_SOC_DAPM_MIC("DMIC2", NULL),
	SND_SOC_DAPM_MIC("SoC DMIC", NULL),
	SND_SOC_DAPM_SINK("WoV Sink"),
};

static const struct snd_soc_dapm_route skylake_rt286_map[] = {
	/* speaker */
	{"Speaker", NULL, "SPOR"},
	{"Speaker", NULL, "SPOL"},

	/* HP jack connectors - unknown if we have jack deteck */
	{"Headphone Jack", NULL, "HPO Pin"},

	/* other jacks */
	{"MIC1", NULL, "Mic Jack"},

	/* digital mics */
	{"DMIC1 Pin", NULL, "DMIC2"},
	{"DMic", NULL, "SoC DMIC"},

	{"WoV Sink", NULL, "hwd_in sink"},

	/* CODEC BE connections */
	{ "AIF1 Playback", NULL, "ssp0 Tx"},
	{ "ssp0 Tx", NULL, "codec0_out"},
	{ "ssp0 Tx", NULL, "codec1_out"},

	{ "codec0_in", NULL, "ssp0 Rx" },
	{ "codec1_in", NULL, "ssp0 Rx" },
	{ "ssp0 Rx", NULL, "AIF1 Capture" },

	{ "dmic01_hifi", NULL, "DMIC01 Rx" },
	{ "DMIC01 Rx", NULL, "DMIC AIF" },

	{ "hif1", NULL, "iDisp Tx"},
	{ "iDisp Tx", NULL, "iDisp_out"},

};

static int skylake_rt286_fe_init(struct snd_soc_pcm_runtime *rtd)
{
	struct snd_soc_dapm_context *dapm;
	struct snd_soc_component *component = rtd->cpu_dai->component;

	dapm = snd_soc_component_get_dapm(component);
	snd_soc_dapm_ignore_suspend(dapm, "Reference Capture");

	return 0;
}

static int skylake_rt286_codec_init(struct snd_soc_pcm_runtime *rtd)
{
	struct snd_soc_codec *codec = rtd->codec;
	int ret;

	ret = snd_soc_card_jack_new(rtd->card, "Headset",
		SND_JACK_HEADSET | SND_JACK_BTN_0,
		&skylake_headset,
		skylake_headset_pins, ARRAY_SIZE(skylake_headset_pins));

	if (ret)
		return ret;

	rt286_mic_detect(codec, &skylake_headset);

	snd_soc_dapm_ignore_suspend(&rtd->card->dapm, "SoC DMIC");
	snd_soc_dapm_ignore_suspend(&rtd->card->dapm, "WoV Sink");

	return 0;
}

static unsigned int rates[] = {
	48000,
};

static struct snd_pcm_hw_constraint_list constraints_rates = {
	.count = ARRAY_SIZE(rates),
	.list  = rates,
	.mask = 0,
};

static unsigned int channels[] = {
	2,
};

static struct snd_pcm_hw_constraint_list constraints_channels = {
	.count = ARRAY_SIZE(channels),
	.list = channels,
	.mask = 0,
};

static int skl_fe_startup(struct snd_pcm_substream *substream)
{
	struct snd_pcm_runtime *runtime = substream->runtime;

	/*
	 * on this platform for PCM device we support,
	 *	48Khz
	 *	stereo
	 *	16 bit audio
	 */

	runtime->hw.channels_max = 2;
	snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_CHANNELS,
					   &constraints_channels);

	runtime->hw.formats = SNDRV_PCM_FMTBIT_S16_LE;
	snd_pcm_hw_constraint_msbits(runtime, 0, 16, 16);

	snd_pcm_hw_constraint_list(runtime, 0,
				SNDRV_PCM_HW_PARAM_RATE, &constraints_rates);

	return 0;
}

static const struct snd_soc_ops skylake_rt286_fe_ops = {
	.startup = skl_fe_startup,
};

static int skylake_ssp0_fixup(struct snd_soc_pcm_runtime *rtd,
			struct snd_pcm_hw_params *params)
{
	struct snd_interval *rate = hw_param_interval(params,
			SNDRV_PCM_HW_PARAM_RATE);
	struct snd_interval *channels = hw_param_interval(params,
						SNDRV_PCM_HW_PARAM_CHANNELS);
	struct snd_mask *fmt = hw_param_mask(params, SNDRV_PCM_HW_PARAM_FORMAT);

	/* The output is 48KHz, stereo, 16bits */
	rate->min = rate->max = 48000;
	channels->min = channels->max = 2;

	/* set SSP0 to 24 bit */
	snd_mask_none(fmt);
	snd_mask_set(fmt, SNDRV_PCM_FORMAT_S24_LE);
	return 0;
}

static int skylake_rt286_hw_params(struct snd_pcm_substream *substream,
	struct snd_pcm_hw_params *params)
{
	struct snd_soc_pcm_runtime *rtd = substream->private_data;
	struct snd_soc_dai *codec_dai = rtd->codec_dai;
	int ret;

	ret = snd_soc_dai_set_sysclk(codec_dai, RT286_SCLK_S_PLL, 24000000,
		SND_SOC_CLOCK_IN);
	if (ret < 0)
		dev_err(rtd->dev, "set codec sysclk failed: %d\n", ret);

	return ret;
}

static struct snd_soc_ops skylake_rt286_ops = {
	.hw_params = skylake_rt286_hw_params,
};

static int skylake_dmic_fixup(struct snd_soc_pcm_runtime *rtd,
				struct snd_pcm_hw_params *params)
{
	struct snd_interval *channels = hw_param_interval(params,
						SNDRV_PCM_HW_PARAM_CHANNELS);
	if (params_channels(params) == 2)
		channels->min = channels->max = 2;
	else
		channels->min = channels->max = 4;

	return 0;
}

static unsigned int channels_dmic[] = {
	2, 4,
};

static struct snd_pcm_hw_constraint_list constraints_dmic_channels = {
	.count = ARRAY_SIZE(channels_dmic),
	.list = channels_dmic,
	.mask = 0,
};

static int skylake_dmic_startup(struct snd_pcm_substream *substream)
{
	struct snd_pcm_runtime *runtime = substream->runtime;

	runtime->hw.channels_max = 4;
	snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_CHANNELS,
					   &constraints_dmic_channels);

	return snd_pcm_hw_constraint_list(substream->runtime, 0,
			SNDRV_PCM_HW_PARAM_RATE, &constraints_rates);
}

static struct snd_soc_ops skylake_dmic_ops = {
	.startup = skylake_dmic_startup,
};

/* skylake digital audio interface glue - connects codec <--> CPU */
static struct snd_soc_dai_link skylake_rt286_dais[] = {
	/* Front End DAI links */
	{
		.name = "Skl Audio Port",
		.stream_name = "Audio",
		.cpu_dai_name = "System Pin",
		.platform_name = "0000:00:1f.3",
		.nonatomic = 1,
		.dynamic = 1,
		.codec_name = "snd-soc-dummy",
		.codec_dai_name = "snd-soc-dummy-dai",
		.init = skylake_rt286_fe_init,
		.trigger = {
			SND_SOC_DPCM_TRIGGER_POST,
			SND_SOC_DPCM_TRIGGER_POST
		},
		.dpcm_playback = 1,
		.ops = &skylake_rt286_fe_ops,
	},
	{
		.name = "Skl Audio Capture Port",
		.stream_name = "Audio Record",
		.cpu_dai_name = "System Pin",
		.platform_name = "0000:00:1f.3",
		.nonatomic = 1,
		.dynamic = 1,
		.codec_name = "snd-soc-dummy",
		.codec_dai_name = "snd-soc-dummy-dai",
		.trigger = {
			SND_SOC_DPCM_TRIGGER_POST,
			SND_SOC_DPCM_TRIGGER_POST
		},
		.dpcm_capture = 1,
		.ops = &skylake_rt286_fe_ops,
	},
	{
		.name = "Skl Audio Reference cap",
		.stream_name = "refcap",
		.cpu_dai_name = "Reference Pin",
		.codec_name = "snd-soc-dummy",
		.codec_dai_name = "snd-soc-dummy-dai",
		.platform_name = "0000:00:1f.3",
		.init = NULL,
		.dpcm_capture = 1,
		.ignore_suspend = 1,
		.nonatomic = 1,
		.dynamic = 1,
	},
	{
		.name = "Skl Audio DMIC cap",
		.stream_name = "dmiccap",
		.cpu_dai_name = "DMIC Pin",
		.codec_name = "snd-soc-dummy",
		.codec_dai_name = "snd-soc-dummy-dai",
		.platform_name = "0000:00:1f.3",
		.init = NULL,
		.dpcm_capture = 1,
		.nonatomic = 1,
		.dynamic = 1,
		.ops = &skylake_dmic_ops,
	},

	/* Back End DAI links */
	{
		/* SSP0 - Codec */
		.name = "SSP0-Codec",
		.be_id = 0,
		.cpu_dai_name = "SSP0 Pin",
		.platform_name = "0000:00:1f.3",
		.no_pcm = 1,
		.codec_name = "i2c-INT343A:00",
		.codec_dai_name = "rt286-aif1",
		.init = skylake_rt286_codec_init,
		.dai_fmt = SND_SOC_DAIFMT_I2S |
			SND_SOC_DAIFMT_NB_NF |
			SND_SOC_DAIFMT_CBS_CFS,
		.ignore_pmdown_time = 1,
		.be_hw_params_fixup = skylake_ssp0_fixup,
		.ops = &skylake_rt286_ops,
		.dpcm_playback = 1,
		.dpcm_capture = 1,
	},
	{
		.name = "dmic01",
		.be_id = 1,
		.cpu_dai_name = "DMIC01 Pin",
		.codec_name = "dmic-codec",
		.codec_dai_name = "dmic-hifi",
		.platform_name = "0000:00:1f.3",
		.be_hw_params_fixup = skylake_dmic_fixup,
		.ignore_suspend = 1,
		.dpcm_capture = 1,
		.no_pcm = 1,
	},
};

/* skylake audio machine driver for SPT + RT286S */
static struct snd_soc_card skylake_rt286 = {
	.name = "skylake-rt286",
	.owner = THIS_MODULE,
	.dai_link = skylake_rt286_dais,
	.num_links = ARRAY_SIZE(skylake_rt286_dais),
	.controls = skylake_controls,
	.num_controls = ARRAY_SIZE(skylake_controls),
	.dapm_widgets = skylake_widgets,
	.num_dapm_widgets = ARRAY_SIZE(skylake_widgets),
	.dapm_routes = skylake_rt286_map,
	.num_dapm_routes = ARRAY_SIZE(skylake_rt286_map),
	.fully_routed = true,
};

static int skylake_audio_probe(struct platform_device *pdev)
{
	skylake_rt286.dev = &pdev->dev;

	return devm_snd_soc_register_card(&pdev->dev, &skylake_rt286);
}

static struct platform_driver skylake_audio = {
	.probe = skylake_audio_probe,
	.driver = {
		.name = "skl_alc286s_i2s",
		.pm = &snd_soc_pm_ops,
	},
};

module_platform_driver(skylake_audio)

/* Module information */
MODULE_AUTHOR("Omair Mohammed Abdullah <omair.m.abdullah@intel.com>");
MODULE_DESCRIPTION("Intel SST Audio for Skylake");
MODULE_LICENSE("GPL v2");
MODULE_ALIAS("platform:skl_alc286s_i2s");
Commit	Line	Data
624729fd OA	1	/*
	2	* Intel Skylake I2S Machine Driver
	3	*
	4	* Copyright (C) 2014-2015, Intel Corporation. All rights reserved.
	5	*
	6	* Modified from:
	7	* Intel Broadwell Wildcatpoint SST Audio
	8	*
	9	* Copyright (C) 2013, Intel Corporation. All rights reserved.
	10	*
	11	* This program is free software; you can redistribute it and/or
	12	* modify it under the terms of the GNU General Public License version
	13	* 2 as published by the Free Software Foundation.
	14	*
	15	* This program is distributed in the hope that it will be useful,
	16	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	17	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	18	* GNU General Public License for more details.
	19	*/
	20
	21	#include <linux/module.h>
	22	#include <linux/platform_device.h>
	23	#include <sound/core.h>
	24	#include <sound/pcm.h>
	25	#include <sound/soc.h>
	26	#include <sound/jack.h>
	27	#include <sound/pcm_params.h>
	28	#include "../../codecs/rt286.h"
	29
	30	static struct snd_soc_jack skylake_headset;
	31	/* Headset jack detection DAPM pins */
	32	static struct snd_soc_jack_pin skylake_headset_pins[] = {
	33	{
	34	.pin = "Mic Jack",
	35	.mask = SND_JACK_MICROPHONE,
	36	},
	37	{
	38	.pin = "Headphone Jack",
	39	.mask = SND_JACK_HEADPHONE,
	40	},
	41	};
	42
	43	static const struct snd_kcontrol_new skylake_controls[] = {
	44	SOC_DAPM_PIN_SWITCH("Speaker"),
	45	SOC_DAPM_PIN_SWITCH("Headphone Jack"),
	46	SOC_DAPM_PIN_SWITCH("Mic Jack"),
	47	};
	48
	49	static const struct snd_soc_dapm_widget skylake_widgets[] = {
	50	SND_SOC_DAPM_HP("Headphone Jack", NULL),
	51	SND_SOC_DAPM_SPK("Speaker", NULL),
	52	SND_SOC_DAPM_MIC("Mic Jack", NULL),
	53	SND_SOC_DAPM_MIC("DMIC2", NULL),
	54	SND_SOC_DAPM_MIC("SoC DMIC", NULL),
b34e24d2	55	SND_SOC_DAPM_SINK("WoV Sink"),
624729fd OA	56	};
	57
	58	static const struct snd_soc_dapm_route skylake_rt286_map[] = {
	59	/* speaker */
	60	{"Speaker", NULL, "SPOR"},
	61	{"Speaker", NULL, "SPOL"},
	62
	63	/* HP jack connectors - unknown if we have jack deteck */
	64	{"Headphone Jack", NULL, "HPO Pin"},
	65
	66	/* other jacks */
	67	{"MIC1", NULL, "Mic Jack"},
	68
	69	/* digital mics */
	70	{"DMIC1 Pin", NULL, "DMIC2"},
820f339f	71	{"DMic", NULL, "SoC DMIC"},
624729fd	72
b34e24d2 VK	73	{"WoV Sink", NULL, "hwd_in sink"},
b34e24d2 VK	74
624729fd OA	75	/* CODEC BE connections */
	76	{ "AIF1 Playback", NULL, "ssp0 Tx"},
	77	{ "ssp0 Tx", NULL, "codec0_out"},
	78	{ "ssp0 Tx", NULL, "codec1_out"},
	79
	80	{ "codec0_in", NULL, "ssp0 Rx" },
	81	{ "codec1_in", NULL, "ssp0 Rx" },
	82	{ "ssp0 Rx", NULL, "AIF1 Capture" },
	83
	84	{ "dmic01_hifi", NULL, "DMIC01 Rx" },
820f339f	85	{ "DMIC01 Rx", NULL, "DMIC AIF" },
624729fd OA	86
	87	{ "hif1", NULL, "iDisp Tx"},
	88	{ "iDisp Tx", NULL, "iDisp_out"},
	89
	90	};
	91
9ec2053b PD	92	static int skylake_rt286_fe_init(struct snd_soc_pcm_runtime *rtd)
	93	{
	94	struct snd_soc_dapm_context *dapm;
	95	struct snd_soc_component *component = rtd->cpu_dai->component;
	96
	97	dapm = snd_soc_component_get_dapm(component);
	98	snd_soc_dapm_ignore_suspend(dapm, "Reference Capture");
	99
	100	return 0;
	101	}
	102
624729fd OA	103	static int skylake_rt286_codec_init(struct snd_soc_pcm_runtime *rtd)
	104	{
	105	struct snd_soc_codec *codec = rtd->codec;
	106	int ret;
	107
	108	ret = snd_soc_card_jack_new(rtd->card, "Headset",
	109	SND_JACK_HEADSET \| SND_JACK_BTN_0,
	110	&skylake_headset,
	111	skylake_headset_pins, ARRAY_SIZE(skylake_headset_pins));
	112
	113	if (ret)
	114	return ret;
	115
	116	rt286_mic_detect(codec, &skylake_headset);
	117
9ec2053b PD	118	snd_soc_dapm_ignore_suspend(&rtd->card->dapm, "SoC DMIC");
	119	snd_soc_dapm_ignore_suspend(&rtd->card->dapm, "WoV Sink");
	120
624729fd OA	121	return 0;
	122	}
	123
5eab6ab9 VK	124	static unsigned int rates[] = {
	125	48000,
	126	};
	127
	128	static struct snd_pcm_hw_constraint_list constraints_rates = {
	129	.count = ARRAY_SIZE(rates),
	130	.list = rates,
	131	.mask = 0,
	132	};
	133
	134	static unsigned int channels[] = {
	135	2,
	136	};
	137
	138	static struct snd_pcm_hw_constraint_list constraints_channels = {
	139	.count = ARRAY_SIZE(channels),
	140	.list = channels,
	141	.mask = 0,
	142	};
	143
	144	static int skl_fe_startup(struct snd_pcm_substream *substream)
	145	{
	146	struct snd_pcm_runtime *runtime = substream->runtime;
	147
	148	/*
	149	* on this platform for PCM device we support,
	150	* 48Khz
	151	* stereo
	152	* 16 bit audio
	153	*/
	154
	155	runtime->hw.channels_max = 2;
	156	snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_CHANNELS,
	157	&constraints_channels);
	158
	159	runtime->hw.formats = SNDRV_PCM_FMTBIT_S16_LE;
	160	snd_pcm_hw_constraint_msbits(runtime, 0, 16, 16);
	161
	162	snd_pcm_hw_constraint_list(runtime, 0,
	163	SNDRV_PCM_HW_PARAM_RATE, &constraints_rates);
	164
	165	return 0;
	166	}
	167
	168	static const struct snd_soc_ops skylake_rt286_fe_ops = {
	169	.startup = skl_fe_startup,
	170	};
624729fd OA	171
	172	static int skylake_ssp0_fixup(struct snd_soc_pcm_runtime *rtd,
	173	struct snd_pcm_hw_params *params)
	174	{
	175	struct snd_interval *rate = hw_param_interval(params,
	176	SNDRV_PCM_HW_PARAM_RATE);
	177	struct snd_interval *channels = hw_param_interval(params,
	178	SNDRV_PCM_HW_PARAM_CHANNELS);
677165f7	179	struct snd_mask *fmt = hw_param_mask(params, SNDRV_PCM_HW_PARAM_FORMAT);
624729fd OA	180
	181	/* The output is 48KHz, stereo, 16bits */
	182	rate->min = rate->max = 48000;
	183	channels->min = channels->max = 2;
624729fd	184
677165f7 JK	185	/* set SSP0 to 24 bit */
	186	snd_mask_none(fmt);
	187	snd_mask_set(fmt, SNDRV_PCM_FORMAT_S24_LE);
624729fd OA	188	return 0;
	189	}
	190
	191	static int skylake_rt286_hw_params(struct snd_pcm_substream *substream,
	192	struct snd_pcm_hw_params *params)
	193	{
	194	struct snd_soc_pcm_runtime *rtd = substream->private_data;
	195	struct snd_soc_dai *codec_dai = rtd->codec_dai;
	196	int ret;
	197
	198	ret = snd_soc_dai_set_sysclk(codec_dai, RT286_SCLK_S_PLL, 24000000,
	199	SND_SOC_CLOCK_IN);
	200	if (ret < 0)
	201	dev_err(rtd->dev, "set codec sysclk failed: %d\n", ret);
	202
	203	return ret;
	204	}
	205
	206	static struct snd_soc_ops skylake_rt286_ops = {
	207	.hw_params = skylake_rt286_hw_params,
	208	};
	209
4386b767 JK	210	static int skylake_dmic_fixup(struct snd_soc_pcm_runtime *rtd,
	211	struct snd_pcm_hw_params *params)
	212	{
	213	struct snd_interval *channels = hw_param_interval(params,
	214	SNDRV_PCM_HW_PARAM_CHANNELS);
6e3ffa00 JK	215	if (params_channels(params) == 2)
	216	channels->min = channels->max = 2;
	217	else
	218	channels->min = channels->max = 4;
4386b767 JK	219
	220	return 0;
	221	}
	222
	223	static unsigned int channels_dmic[] = {
	224	2, 4,
	225	};
	226
	227	static struct snd_pcm_hw_constraint_list constraints_dmic_channels = {
	228	.count = ARRAY_SIZE(channels_dmic),
	229	.list = channels_dmic,
	230	.mask = 0,
	231	};
	232
	233	static int skylake_dmic_startup(struct snd_pcm_substream *substream)
	234	{
	235	struct snd_pcm_runtime *runtime = substream->runtime;
	236
	237	runtime->hw.channels_max = 4;
	238	snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_CHANNELS,
	239	&constraints_dmic_channels);
	240
	241	return snd_pcm_hw_constraint_list(substream->runtime, 0,
	242	SNDRV_PCM_HW_PARAM_RATE, &constraints_rates);
	243	}
	244
	245	static struct snd_soc_ops skylake_dmic_ops = {
	246	.startup = skylake_dmic_startup,
	247	};
	248
624729fd OA	249	/* skylake digital audio interface glue - connects codec <--> CPU */
	250	static struct snd_soc_dai_link skylake_rt286_dais[] = {
	251	/* Front End DAI links */
	252	{
	253	.name = "Skl Audio Port",
	254	.stream_name = "Audio",
	255	.cpu_dai_name = "System Pin",
	256	.platform_name = "0000:00:1f.3",
	257	.nonatomic = 1,
	258	.dynamic = 1,
	259	.codec_name = "snd-soc-dummy",
	260	.codec_dai_name = "snd-soc-dummy-dai",
9ec2053b	261	.init = skylake_rt286_fe_init,
624729fd OA	262	.trigger = {
	263	SND_SOC_DPCM_TRIGGER_POST,
	264	SND_SOC_DPCM_TRIGGER_POST
	265	},
	266	.dpcm_playback = 1,
5eab6ab9	267	.ops = &skylake_rt286_fe_ops,
624729fd OA	268	},
	269	{
	270	.name = "Skl Audio Capture Port",
	271	.stream_name = "Audio Record",
	272	.cpu_dai_name = "System Pin",
	273	.platform_name = "0000:00:1f.3",
	274	.nonatomic = 1,
	275	.dynamic = 1,
	276	.codec_name = "snd-soc-dummy",
	277	.codec_dai_name = "snd-soc-dummy-dai",
	278	.trigger = {
	279	SND_SOC_DPCM_TRIGGER_POST,
	280	SND_SOC_DPCM_TRIGGER_POST
	281	},
	282	.dpcm_capture = 1,
5eab6ab9	283	.ops = &skylake_rt286_fe_ops,
624729fd OA	284	},
	285	{
	286	.name = "Skl Audio Reference cap",
	287	.stream_name = "refcap",
	288	.cpu_dai_name = "Reference Pin",
	289	.codec_name = "snd-soc-dummy",
	290	.codec_dai_name = "snd-soc-dummy-dai",
	291	.platform_name = "0000:00:1f.3",
	292	.init = NULL,
	293	.dpcm_capture = 1,
	294	.ignore_suspend = 1,
	295	.nonatomic = 1,
	296	.dynamic = 1,
	297	},
4386b767 JK	298	{
	299	.name = "Skl Audio DMIC cap",
	300	.stream_name = "dmiccap",
	301	.cpu_dai_name = "DMIC Pin",
	302	.codec_name = "snd-soc-dummy",
	303	.codec_dai_name = "snd-soc-dummy-dai",
	304	.platform_name = "0000:00:1f.3",
	305	.init = NULL,
	306	.dpcm_capture = 1,
4386b767 JK	307	.nonatomic = 1,
	308	.dynamic = 1,
	309	.ops = &skylake_dmic_ops,
	310	},
624729fd OA	311
	312	/* Back End DAI links */
	313	{
	314	/* SSP0 - Codec */
	315	.name = "SSP0-Codec",
	316	.be_id = 0,
	317	.cpu_dai_name = "SSP0 Pin",
	318	.platform_name = "0000:00:1f.3",
	319	.no_pcm = 1,
	320	.codec_name = "i2c-INT343A:00",
	321	.codec_dai_name = "rt286-aif1",
	322	.init = skylake_rt286_codec_init,
	323	.dai_fmt = SND_SOC_DAIFMT_I2S \|
	324	SND_SOC_DAIFMT_NB_NF \|
	325	SND_SOC_DAIFMT_CBS_CFS,
624729fd OA	326	.ignore_pmdown_time = 1,
	327	.be_hw_params_fixup = skylake_ssp0_fixup,
	328	.ops = &skylake_rt286_ops,
	329	.dpcm_playback = 1,
	330	.dpcm_capture = 1,
	331	},
	332	{
	333	.name = "dmic01",
	334	.be_id = 1,
	335	.cpu_dai_name = "DMIC01 Pin",
	336	.codec_name = "dmic-codec",
	337	.codec_dai_name = "dmic-hifi",
	338	.platform_name = "0000:00:1f.3",
4386b767	339	.be_hw_params_fixup = skylake_dmic_fixup,
624729fd OA	340	.ignore_suspend = 1,
	341	.dpcm_capture = 1,
	342	.no_pcm = 1,
	343	},
	344	};
	345
	346	/* skylake audio machine driver for SPT + RT286S */
	347	static struct snd_soc_card skylake_rt286 = {
	348	.name = "skylake-rt286",
	349	.owner = THIS_MODULE,
	350	.dai_link = skylake_rt286_dais,
	351	.num_links = ARRAY_SIZE(skylake_rt286_dais),
	352	.controls = skylake_controls,
	353	.num_controls = ARRAY_SIZE(skylake_controls),
	354	.dapm_widgets = skylake_widgets,
	355	.num_dapm_widgets = ARRAY_SIZE(skylake_widgets),
	356	.dapm_routes = skylake_rt286_map,
	357	.num_dapm_routes = ARRAY_SIZE(skylake_rt286_map),
	358	.fully_routed = true,
	359	};
	360
	361	static int skylake_audio_probe(struct platform_device *pdev)
	362	{
	363	skylake_rt286.dev = &pdev->dev;
	364
4901aa06	365	return devm_snd_soc_register_card(&pdev->dev, &skylake_rt286);
624729fd OA	366	}
	367
	368	static struct platform_driver skylake_audio = {
	369	.probe = skylake_audio_probe,
624729fd OA	370	.driver = {
624729fd OA	371	.name = "skl_alc286s_i2s",
314038e4	372	.pm = &snd_soc_pm_ops,
624729fd OA	373	},
	374	};
	375
	376	module_platform_driver(skylake_audio)
	377
	378	/* Module information */
	379	MODULE_AUTHOR("Omair Mohammed Abdullah <omair.m.abdullah@intel.com>");
	380	MODULE_DESCRIPTION("Intel SST Audio for Skylake");
	381	MODULE_LICENSE("GPL v2");
	382	MODULE_ALIAS("platform:skl_alc286s_i2s");