Author | Tokens | Token Proportion | Commits | Commit Proportion |
---|---|---|---|---|
Harsha Priya | 1324 | 40.26% | 1 | 2.38% |
Yong Zhi | 599 | 18.21% | 4 | 9.52% |
Kuninori Morimoto | 456 | 13.86% | 6 | 14.29% |
Subhransu S. Prusty | 339 | 10.31% | 1 | 2.38% |
Jeeja KP | 325 | 9.88% | 5 | 11.90% |
Fang, Yang A | 102 | 3.10% | 2 | 4.76% |
Pierre-Louis Bossart | 75 | 2.28% | 9 | 21.43% |
Vinod Koul | 31 | 0.94% | 2 | 4.76% |
Sathya Prakash M R | 9 | 0.27% | 1 | 2.38% |
Takashi Iwai | 9 | 0.27% | 2 | 4.76% |
Mengdong Lin | 6 | 0.18% | 1 | 2.38% |
Zou Wei | 4 | 0.12% | 1 | 2.38% |
Julia Lawall | 3 | 0.09% | 1 | 2.38% |
Peter Ujfalusi | 2 | 0.06% | 1 | 2.38% |
Amadeusz Sławiński | 1 | 0.03% | 1 | 2.38% |
Jia-Ju Bai | 1 | 0.03% | 1 | 2.38% |
Thomas Gleixner | 1 | 0.03% | 1 | 2.38% |
Sathyanarayana Nujella | 1 | 0.03% | 1 | 2.38% |
Guennadi Liakhovetski | 1 | 0.03% | 1 | 2.38% |
Total | 3289 | 42 |
// SPDX-License-Identifier: GPL-2.0-only /* * Intel Skylake I2S Machine Driver for NAU88L25+SSM4567 * * Copyright (C) 2015, Intel Corporation * * Modified from: * Intel Skylake I2S Machine Driver for NAU88L25 and SSM4567 * * Copyright (C) 2015, Intel Corporation */ #include <linux/module.h> #include <linux/platform_device.h> #include <sound/core.h> #include <sound/pcm.h> #include <sound/soc.h> #include <sound/soc-acpi.h> #include <sound/jack.h> #include <sound/pcm_params.h> #include "../../codecs/nau8825.h" #include "../../codecs/hdac_hdmi.h" #define SKL_NUVOTON_CODEC_DAI "nau8825-hifi" #define SKL_SSM_CODEC_DAI "ssm4567-hifi" #define DMIC_CH(p) p->list[p->count-1] static struct snd_soc_jack skylake_headset; static struct snd_soc_card skylake_audio_card; static const struct snd_pcm_hw_constraint_list *dmic_constraints; static struct snd_soc_jack skylake_hdmi[3]; struct skl_hdmi_pcm { struct list_head head; struct snd_soc_dai *codec_dai; int device; }; struct skl_nau88125_private { struct list_head hdmi_pcm_list; }; enum { SKL_DPCM_AUDIO_PB = 0, SKL_DPCM_AUDIO_CP, SKL_DPCM_AUDIO_REF_CP, SKL_DPCM_AUDIO_DMIC_CP, SKL_DPCM_AUDIO_HDMI1_PB, SKL_DPCM_AUDIO_HDMI2_PB, SKL_DPCM_AUDIO_HDMI3_PB, }; static const struct snd_kcontrol_new skylake_controls[] = { SOC_DAPM_PIN_SWITCH("Headphone Jack"), SOC_DAPM_PIN_SWITCH("Headset Mic"), SOC_DAPM_PIN_SWITCH("Left Speaker"), SOC_DAPM_PIN_SWITCH("Right Speaker"), }; static int platform_clock_control(struct snd_soc_dapm_widget *w, struct snd_kcontrol *k, int event) { struct snd_soc_dapm_context *dapm = w->dapm; struct snd_soc_card *card = dapm->card; struct snd_soc_dai *codec_dai; int ret; codec_dai = snd_soc_card_get_codec_dai(card, SKL_NUVOTON_CODEC_DAI); if (!codec_dai) { dev_err(card->dev, "Codec dai not found\n"); return -EIO; } if (SND_SOC_DAPM_EVENT_ON(event)) { ret = snd_soc_dai_set_sysclk(codec_dai, NAU8825_CLK_MCLK, 24000000, SND_SOC_CLOCK_IN); if (ret < 0) { dev_err(card->dev, "set sysclk err = %d\n", ret); return -EIO; } } else { ret = snd_soc_dai_set_sysclk(codec_dai, NAU8825_CLK_INTERNAL, 0, SND_SOC_CLOCK_IN); if (ret < 0) { dev_err(card->dev, "set sysclk err = %d\n", ret); return -EIO; } } return ret; } static const struct snd_soc_dapm_widget skylake_widgets[] = { SND_SOC_DAPM_HP("Headphone Jack", NULL), SND_SOC_DAPM_MIC("Headset Mic", NULL), SND_SOC_DAPM_SPK("Left Speaker", NULL), SND_SOC_DAPM_SPK("Right Speaker", NULL), SND_SOC_DAPM_MIC("SoC DMIC", NULL), SND_SOC_DAPM_SPK("DP1", NULL), SND_SOC_DAPM_SPK("DP2", NULL), SND_SOC_DAPM_SUPPLY("Platform Clock", SND_SOC_NOPM, 0, 0, platform_clock_control, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD), }; static struct snd_soc_jack_pin jack_pins[] = { { .pin = "Headphone Jack", .mask = SND_JACK_HEADPHONE, }, { .pin = "Headset Mic", .mask = SND_JACK_MICROPHONE, }, }; static const struct snd_soc_dapm_route skylake_map[] = { /* HP jack connectors - unknown if we have jack detection */ {"Headphone Jack", NULL, "HPOL"}, {"Headphone Jack", NULL, "HPOR"}, /* speaker */ {"Left Speaker", NULL, "Left OUT"}, {"Right Speaker", NULL, "Right OUT"}, /* other jacks */ {"MIC", NULL, "Headset Mic"}, {"DMic", NULL, "SoC DMIC"}, /* CODEC BE connections */ { "Left Playback", NULL, "ssp0 Tx"}, { "Right Playback", NULL, "ssp0 Tx"}, { "ssp0 Tx", NULL, "codec0_out"}, /* IV feedback path */ { "codec0_lp_in", NULL, "ssp0 Rx"}, { "ssp0 Rx", NULL, "Left Capture Sense" }, { "ssp0 Rx", NULL, "Right Capture Sense" }, { "Playback", NULL, "ssp1 Tx"}, { "ssp1 Tx", NULL, "codec1_out"}, { "codec0_in", NULL, "ssp1 Rx" }, { "ssp1 Rx", NULL, "Capture" }, /* DMIC */ { "dmic01_hifi", NULL, "DMIC01 Rx" }, { "DMIC01 Rx", NULL, "DMIC AIF" }, { "hifi3", NULL, "iDisp3 Tx"}, { "iDisp3 Tx", NULL, "iDisp3_out"}, { "hifi2", NULL, "iDisp2 Tx"}, { "iDisp2 Tx", NULL, "iDisp2_out"}, { "hifi1", NULL, "iDisp1 Tx"}, { "iDisp1 Tx", NULL, "iDisp1_out"}, { "Headphone Jack", NULL, "Platform Clock" }, { "Headset Mic", NULL, "Platform Clock" }, }; static struct snd_soc_codec_conf ssm4567_codec_conf[] = { { .dlc = COMP_CODEC_CONF("i2c-INT343B:00"), .name_prefix = "Left", }, { .dlc = COMP_CODEC_CONF("i2c-INT343B:01"), .name_prefix = "Right", }, }; static int skylake_ssm4567_codec_init(struct snd_soc_pcm_runtime *rtd) { int ret; /* Slot 1 for left */ ret = snd_soc_dai_set_tdm_slot(snd_soc_rtd_to_codec(rtd, 0), 0x01, 0x01, 2, 48); if (ret < 0) return ret; /* Slot 2 for right */ ret = snd_soc_dai_set_tdm_slot(snd_soc_rtd_to_codec(rtd, 1), 0x02, 0x02, 2, 48); if (ret < 0) return ret; return ret; } static int skylake_nau8825_codec_init(struct snd_soc_pcm_runtime *rtd) { int ret; struct snd_soc_component *component = snd_soc_rtd_to_codec(rtd, 0)->component; /* * 4 buttons here map to the google Reference headset * The use of these buttons can be decided by the user space. */ ret = snd_soc_card_jack_new_pins(&skylake_audio_card, "Headset Jack", SND_JACK_HEADSET | SND_JACK_BTN_0 | SND_JACK_BTN_1 | SND_JACK_BTN_2 | SND_JACK_BTN_3, &skylake_headset, jack_pins, ARRAY_SIZE(jack_pins)); if (ret) { dev_err(rtd->dev, "Headset Jack creation failed %d\n", ret); return ret; } nau8825_enable_jack_detect(component, &skylake_headset); snd_soc_dapm_ignore_suspend(&rtd->card->dapm, "SoC DMIC"); return ret; } static int skylake_hdmi1_init(struct snd_soc_pcm_runtime *rtd) { struct skl_nau88125_private *ctx = snd_soc_card_get_drvdata(rtd->card); struct snd_soc_dai *dai = snd_soc_rtd_to_codec(rtd, 0); struct skl_hdmi_pcm *pcm; pcm = devm_kzalloc(rtd->card->dev, sizeof(*pcm), GFP_KERNEL); if (!pcm) return -ENOMEM; pcm->device = SKL_DPCM_AUDIO_HDMI1_PB; pcm->codec_dai = dai; list_add_tail(&pcm->head, &ctx->hdmi_pcm_list); return 0; } static int skylake_hdmi2_init(struct snd_soc_pcm_runtime *rtd) { struct skl_nau88125_private *ctx = snd_soc_card_get_drvdata(rtd->card); struct snd_soc_dai *dai = snd_soc_rtd_to_codec(rtd, 0); struct skl_hdmi_pcm *pcm; pcm = devm_kzalloc(rtd->card->dev, sizeof(*pcm), GFP_KERNEL); if (!pcm) return -ENOMEM; pcm->device = SKL_DPCM_AUDIO_HDMI2_PB; pcm->codec_dai = dai; list_add_tail(&pcm->head, &ctx->hdmi_pcm_list); return 0; } static int skylake_hdmi3_init(struct snd_soc_pcm_runtime *rtd) { struct skl_nau88125_private *ctx = snd_soc_card_get_drvdata(rtd->card); struct snd_soc_dai *dai = snd_soc_rtd_to_codec(rtd, 0); struct skl_hdmi_pcm *pcm; pcm = devm_kzalloc(rtd->card->dev, sizeof(*pcm), GFP_KERNEL); if (!pcm) return -ENOMEM; pcm->device = SKL_DPCM_AUDIO_HDMI3_PB; pcm->codec_dai = dai; list_add_tail(&pcm->head, &ctx->hdmi_pcm_list); return 0; } static int skylake_nau8825_fe_init(struct snd_soc_pcm_runtime *rtd) { struct snd_soc_dapm_context *dapm; struct snd_soc_component *component = snd_soc_rtd_to_cpu(rtd, 0)->component; dapm = snd_soc_component_get_dapm(component); snd_soc_dapm_ignore_suspend(dapm, "Reference Capture"); return 0; } static const unsigned int rates[] = { 48000, }; static const struct snd_pcm_hw_constraint_list constraints_rates = { .count = ARRAY_SIZE(rates), .list = rates, .mask = 0, }; static const unsigned int channels[] = { 2, }; static const 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_nau8825_fe_ops = { .startup = skl_fe_startup, }; static int skylake_ssp_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 *chan = hw_param_interval(params, SNDRV_PCM_HW_PARAM_CHANNELS); struct snd_mask *fmt = hw_param_mask(params, SNDRV_PCM_HW_PARAM_FORMAT); /* The ADSP will convert the FE rate to 48k, stereo */ rate->min = rate->max = 48000; chan->min = chan->max = 2; /* set SSP0 to 24 bit */ snd_mask_none(fmt); snd_mask_set_format(fmt, SNDRV_PCM_FORMAT_S24_LE); return 0; } static int skylake_dmic_fixup(struct snd_soc_pcm_runtime *rtd, struct snd_pcm_hw_params *params) { struct snd_interval *chan = hw_param_interval(params, SNDRV_PCM_HW_PARAM_CHANNELS); if (params_channels(params) == 2 || DMIC_CH(dmic_constraints) == 2) chan->min = chan->max = 2; else chan->min = chan->max = 4; return 0; } static int skylake_nau8825_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params) { struct snd_soc_pcm_runtime *rtd = snd_soc_substream_to_rtd(substream); struct snd_soc_dai *codec_dai = snd_soc_rtd_to_codec(rtd, 0); int ret; ret = snd_soc_dai_set_sysclk(codec_dai, NAU8825_CLK_MCLK, 24000000, SND_SOC_CLOCK_IN); if (ret < 0) dev_err(rtd->dev, "snd_soc_dai_set_sysclk err = %d\n", ret); return ret; } static const struct snd_soc_ops skylake_nau8825_ops = { .hw_params = skylake_nau8825_hw_params, }; static const unsigned int channels_dmic[] = { 2, 4, }; static const struct snd_pcm_hw_constraint_list constraints_dmic_channels = { .count = ARRAY_SIZE(channels_dmic), .list = channels_dmic, .mask = 0, }; static const unsigned int dmic_2ch[] = { 2, }; static const struct snd_pcm_hw_constraint_list constraints_dmic_2ch = { .count = ARRAY_SIZE(dmic_2ch), .list = dmic_2ch, .mask = 0, }; static int skylake_dmic_startup(struct snd_pcm_substream *substream) { struct snd_pcm_runtime *runtime = substream->runtime; runtime->hw.channels_max = DMIC_CH(dmic_constraints); snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_CHANNELS, dmic_constraints); return snd_pcm_hw_constraint_list(substream->runtime, 0, SNDRV_PCM_HW_PARAM_RATE, &constraints_rates); } static const struct snd_soc_ops skylake_dmic_ops = { .startup = skylake_dmic_startup, }; static const unsigned int rates_16000[] = { 16000, }; static const struct snd_pcm_hw_constraint_list constraints_16000 = { .count = ARRAY_SIZE(rates_16000), .list = rates_16000, }; static const unsigned int ch_mono[] = { 1, }; static const struct snd_pcm_hw_constraint_list constraints_refcap = { .count = ARRAY_SIZE(ch_mono), .list = ch_mono, }; static int skylake_refcap_startup(struct snd_pcm_substream *substream) { substream->runtime->hw.channels_max = 1; snd_pcm_hw_constraint_list(substream->runtime, 0, SNDRV_PCM_HW_PARAM_CHANNELS, &constraints_refcap); return snd_pcm_hw_constraint_list(substream->runtime, 0, SNDRV_PCM_HW_PARAM_RATE, &constraints_16000); } static const struct snd_soc_ops skylake_refcap_ops = { .startup = skylake_refcap_startup, }; SND_SOC_DAILINK_DEF(dummy, DAILINK_COMP_ARRAY(COMP_DUMMY())); SND_SOC_DAILINK_DEF(system, DAILINK_COMP_ARRAY(COMP_CPU("System Pin"))); SND_SOC_DAILINK_DEF(reference, DAILINK_COMP_ARRAY(COMP_CPU("Reference Pin"))); SND_SOC_DAILINK_DEF(dmic, DAILINK_COMP_ARRAY(COMP_CPU("DMIC Pin"))); SND_SOC_DAILINK_DEF(hdmi1, DAILINK_COMP_ARRAY(COMP_CPU("HDMI1 Pin"))); SND_SOC_DAILINK_DEF(hdmi2, DAILINK_COMP_ARRAY(COMP_CPU("HDMI2 Pin"))); SND_SOC_DAILINK_DEF(hdmi3, DAILINK_COMP_ARRAY(COMP_CPU("HDMI3 Pin"))); SND_SOC_DAILINK_DEF(ssp0_pin, DAILINK_COMP_ARRAY(COMP_CPU("SSP0 Pin"))); SND_SOC_DAILINK_DEF(ssp0_codec, DAILINK_COMP_ARRAY( /* Left */ COMP_CODEC("i2c-INT343B:00", SKL_SSM_CODEC_DAI), /* Right */ COMP_CODEC("i2c-INT343B:01", SKL_SSM_CODEC_DAI))); SND_SOC_DAILINK_DEF(ssp1_pin, DAILINK_COMP_ARRAY(COMP_CPU("SSP1 Pin"))); SND_SOC_DAILINK_DEF(ssp1_codec, DAILINK_COMP_ARRAY(COMP_CODEC("i2c-10508825:00", SKL_NUVOTON_CODEC_DAI))); SND_SOC_DAILINK_DEF(dmic01_pin, DAILINK_COMP_ARRAY(COMP_CPU("DMIC01 Pin"))); SND_SOC_DAILINK_DEF(dmic_codec, DAILINK_COMP_ARRAY(COMP_CODEC("dmic-codec", "dmic-hifi"))); SND_SOC_DAILINK_DEF(idisp1_pin, DAILINK_COMP_ARRAY(COMP_CPU("iDisp1 Pin"))); SND_SOC_DAILINK_DEF(idisp1_codec, DAILINK_COMP_ARRAY(COMP_CODEC("ehdaudio0D2", "intel-hdmi-hifi1"))); SND_SOC_DAILINK_DEF(idisp2_pin, DAILINK_COMP_ARRAY(COMP_CPU("iDisp2 Pin"))); SND_SOC_DAILINK_DEF(idisp2_codec, DAILINK_COMP_ARRAY(COMP_CODEC("ehdaudio0D2", "intel-hdmi-hifi2"))); SND_SOC_DAILINK_DEF(idisp3_pin, DAILINK_COMP_ARRAY(COMP_CPU("iDisp3 Pin"))); SND_SOC_DAILINK_DEF(idisp3_codec, DAILINK_COMP_ARRAY(COMP_CODEC("ehdaudio0D2", "intel-hdmi-hifi3"))); SND_SOC_DAILINK_DEF(platform, DAILINK_COMP_ARRAY(COMP_PLATFORM("0000:00:1f.3"))); /* skylake digital audio interface glue - connects codec <--> CPU */ static struct snd_soc_dai_link skylake_dais[] = { /* Front End DAI links */ [SKL_DPCM_AUDIO_PB] = { .name = "Skl Audio Port", .stream_name = "Audio", .dynamic = 1, .nonatomic = 1, .init = skylake_nau8825_fe_init, .trigger = { SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST}, .dpcm_playback = 1, .ops = &skylake_nau8825_fe_ops, SND_SOC_DAILINK_REG(system, dummy, platform), }, [SKL_DPCM_AUDIO_CP] = { .name = "Skl Audio Capture Port", .stream_name = "Audio Record", .dynamic = 1, .nonatomic = 1, .trigger = { SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST}, .dpcm_capture = 1, .ops = &skylake_nau8825_fe_ops, SND_SOC_DAILINK_REG(system, dummy, platform), }, [SKL_DPCM_AUDIO_REF_CP] = { .name = "Skl Audio Reference cap", .stream_name = "Wake on Voice", .init = NULL, .dpcm_capture = 1, .nonatomic = 1, .dynamic = 1, .ops = &skylake_refcap_ops, SND_SOC_DAILINK_REG(reference, dummy, platform), }, [SKL_DPCM_AUDIO_DMIC_CP] = { .name = "Skl Audio DMIC cap", .stream_name = "dmiccap", .init = NULL, .dpcm_capture = 1, .nonatomic = 1, .dynamic = 1, .ops = &skylake_dmic_ops, SND_SOC_DAILINK_REG(dmic, dummy, platform), }, [SKL_DPCM_AUDIO_HDMI1_PB] = { .name = "Skl HDMI Port1", .stream_name = "Hdmi1", .dpcm_playback = 1, .init = NULL, .trigger = { SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST}, .nonatomic = 1, .dynamic = 1, SND_SOC_DAILINK_REG(hdmi1, dummy, platform), }, [SKL_DPCM_AUDIO_HDMI2_PB] = { .name = "Skl HDMI Port2", .stream_name = "Hdmi2", .dpcm_playback = 1, .init = NULL, .trigger = { SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST}, .nonatomic = 1, .dynamic = 1, SND_SOC_DAILINK_REG(hdmi2, dummy, platform), }, [SKL_DPCM_AUDIO_HDMI3_PB] = { .name = "Skl HDMI Port3", .stream_name = "Hdmi3", .trigger = { SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST}, .dpcm_playback = 1, .init = NULL, .nonatomic = 1, .dynamic = 1, SND_SOC_DAILINK_REG(hdmi3, dummy, platform), }, /* Back End DAI links */ { /* SSP0 - Codec */ .name = "SSP0-Codec", .id = 0, .no_pcm = 1, .dai_fmt = SND_SOC_DAIFMT_DSP_A | SND_SOC_DAIFMT_IB_NF | SND_SOC_DAIFMT_CBC_CFC, .init = skylake_ssm4567_codec_init, .ignore_pmdown_time = 1, .be_hw_params_fixup = skylake_ssp_fixup, .dpcm_playback = 1, .dpcm_capture = 1, SND_SOC_DAILINK_REG(ssp0_pin, ssp0_codec, platform), }, { /* SSP1 - Codec */ .name = "SSP1-Codec", .id = 1, .no_pcm = 1, .init = skylake_nau8825_codec_init, .dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_CBC_CFC, .ignore_pmdown_time = 1, .be_hw_params_fixup = skylake_ssp_fixup, .ops = &skylake_nau8825_ops, .dpcm_playback = 1, .dpcm_capture = 1, SND_SOC_DAILINK_REG(ssp1_pin, ssp1_codec, platform), }, { .name = "dmic01", .id = 2, .ignore_suspend = 1, .be_hw_params_fixup = skylake_dmic_fixup, .dpcm_capture = 1, .no_pcm = 1, SND_SOC_DAILINK_REG(dmic01_pin, dmic_codec, platform), }, { .name = "iDisp1", .id = 3, .dpcm_playback = 1, .init = skylake_hdmi1_init, .no_pcm = 1, SND_SOC_DAILINK_REG(idisp1_pin, idisp1_codec, platform), }, { .name = "iDisp2", .id = 4, .init = skylake_hdmi2_init, .dpcm_playback = 1, .no_pcm = 1, SND_SOC_DAILINK_REG(idisp2_pin, idisp2_codec, platform), }, { .name = "iDisp3", .id = 5, .init = skylake_hdmi3_init, .dpcm_playback = 1, .no_pcm = 1, SND_SOC_DAILINK_REG(idisp3_pin, idisp3_codec, platform), }, }; #define NAME_SIZE 32 static int skylake_card_late_probe(struct snd_soc_card *card) { struct skl_nau88125_private *ctx = snd_soc_card_get_drvdata(card); struct skl_hdmi_pcm *pcm; struct snd_soc_component *component = NULL; int err, i = 0; char jack_name[NAME_SIZE]; list_for_each_entry(pcm, &ctx->hdmi_pcm_list, head) { component = pcm->codec_dai->component; snprintf(jack_name, sizeof(jack_name), "HDMI/DP, pcm=%d Jack", pcm->device); err = snd_soc_card_jack_new(card, jack_name, SND_JACK_AVOUT, &skylake_hdmi[i]); if (err) return err; err = hdac_hdmi_jack_init(pcm->codec_dai, pcm->device, &skylake_hdmi[i]); if (err < 0) return err; i++; } if (!component) return -EINVAL; return hdac_hdmi_jack_port_init(component, &card->dapm); } /* skylake audio machine driver for SPT + NAU88L25 */ static struct snd_soc_card skylake_audio_card = { .name = "sklnau8825adi", .owner = THIS_MODULE, .dai_link = skylake_dais, .num_links = ARRAY_SIZE(skylake_dais), .controls = skylake_controls, .num_controls = ARRAY_SIZE(skylake_controls), .dapm_widgets = skylake_widgets, .num_dapm_widgets = ARRAY_SIZE(skylake_widgets), .dapm_routes = skylake_map, .num_dapm_routes = ARRAY_SIZE(skylake_map), .codec_conf = ssm4567_codec_conf, .num_configs = ARRAY_SIZE(ssm4567_codec_conf), .fully_routed = true, .disable_route_checks = true, .late_probe = skylake_card_late_probe, }; static int skylake_audio_probe(struct platform_device *pdev) { struct skl_nau88125_private *ctx; struct snd_soc_acpi_mach *mach; ctx = devm_kzalloc(&pdev->dev, sizeof(*ctx), GFP_KERNEL); if (!ctx) return -ENOMEM; INIT_LIST_HEAD(&ctx->hdmi_pcm_list); skylake_audio_card.dev = &pdev->dev; snd_soc_card_set_drvdata(&skylake_audio_card, ctx); mach = pdev->dev.platform_data; if (mach) dmic_constraints = mach->mach_params.dmic_num == 2 ? &constraints_dmic_2ch : &constraints_dmic_channels; return devm_snd_soc_register_card(&pdev->dev, &skylake_audio_card); } static const struct platform_device_id skl_board_ids[] = { { .name = "skl_n88l25_s4567" }, { .name = "kbl_n88l25_s4567" }, { } }; MODULE_DEVICE_TABLE(platform, skl_board_ids); static struct platform_driver skylake_audio = { .probe = skylake_audio_probe, .driver = { .name = "skl_n88l25_s4567", .pm = &snd_soc_pm_ops, }, .id_table = skl_board_ids, }; module_platform_driver(skylake_audio) /* Module information */ MODULE_AUTHOR("Conrad Cooke <conrad.cooke@intel.com>"); MODULE_AUTHOR("Harsha Priya <harshapriya.n@intel.com>"); MODULE_AUTHOR("Naveen M <naveen.m@intel.com>"); MODULE_AUTHOR("Sathya Prakash M R <sathya.prakash.m.r@intel.com>"); MODULE_AUTHOR("Yong Zhi <yong.zhi@intel.com>"); MODULE_DESCRIPTION("Intel Audio Machine driver for SKL with NAU88L25 and SSM4567 in I2S Mode"); MODULE_LICENSE("GPL v2");
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