| /* |
| * Intel Kabylake I2S Machine Driver with MAXIM98927 |
| * RT5514 and RT5663 Codecs |
| * |
| * Copyright (C) 2017, Intel Corporation. All rights reserved. |
| * |
| * Modified from: |
| * Intel Kabylake I2S Machine driver supporting MAXIM98927 and |
| * RT5663 codecs |
| * |
| * 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/input.h> |
| #include <linux/module.h> |
| #include <linux/platform_device.h> |
| #include <sound/core.h> |
| #include <sound/jack.h> |
| #include <sound/pcm.h> |
| #include <sound/pcm_params.h> |
| #include <sound/soc.h> |
| #include "../../codecs/rt5514.h" |
| #include "../../codecs/rt5663.h" |
| #include "../../codecs/hdac_hdmi.h" |
| #include "../skylake/skl.h" |
| |
| #define KBL_REALTEK_CODEC_DAI "rt5663-aif" |
| #define KBL_REALTEK_DMIC_CODEC_DAI "rt5514-aif1" |
| #define KBL_MAXIM_CODEC_DAI "max98927-aif1" |
| #define MAXIM_DEV0_NAME "i2c-MX98927:00" |
| #define MAXIM_DEV1_NAME "i2c-MX98927:01" |
| #define RT5514_DEV_NAME "i2c-10EC5514:00" |
| #define RT5663_DEV_NAME "i2c-10EC5663:00" |
| #define RT5514_AIF1_BCLK_FREQ (48000 * 8 * 16) |
| #define RT5514_AIF1_SYSCLK_FREQ 12288000 |
| #define NAME_SIZE 32 |
| |
| #define DMIC_CH(p) p->list[p->count-1] |
| |
| |
| static struct snd_soc_card kabylake_audio_card; |
| static const struct snd_pcm_hw_constraint_list *dmic_constraints; |
| |
| struct kbl_hdmi_pcm { |
| struct list_head head; |
| struct snd_soc_dai *codec_dai; |
| int device; |
| }; |
| |
| struct kbl_codec_private { |
| struct snd_soc_jack kabylake_headset; |
| struct list_head hdmi_pcm_list; |
| struct snd_soc_jack kabylake_hdmi[2]; |
| }; |
| |
| enum { |
| KBL_DPCM_AUDIO_PB = 0, |
| KBL_DPCM_AUDIO_CP, |
| KBL_DPCM_AUDIO_HS_PB, |
| KBL_DPCM_AUDIO_ECHO_REF_CP, |
| KBL_DPCM_AUDIO_DMIC_CP, |
| KBL_DPCM_AUDIO_RT5514_DSP, |
| KBL_DPCM_AUDIO_HDMI1_PB, |
| KBL_DPCM_AUDIO_HDMI2_PB, |
| }; |
| |
| static const struct snd_kcontrol_new kabylake_controls[] = { |
| SOC_DAPM_PIN_SWITCH("Headphone Jack"), |
| SOC_DAPM_PIN_SWITCH("Headset Mic"), |
| SOC_DAPM_PIN_SWITCH("Left Spk"), |
| SOC_DAPM_PIN_SWITCH("Right Spk"), |
| SOC_DAPM_PIN_SWITCH("DMIC"), |
| }; |
| |
| static const struct snd_soc_dapm_widget kabylake_widgets[] = { |
| SND_SOC_DAPM_HP("Headphone Jack", NULL), |
| SND_SOC_DAPM_MIC("Headset Mic", NULL), |
| SND_SOC_DAPM_SPK("Left Spk", NULL), |
| SND_SOC_DAPM_SPK("Right Spk", NULL), |
| SND_SOC_DAPM_MIC("DMIC", NULL), |
| SND_SOC_DAPM_SPK("HDMI1", NULL), |
| SND_SOC_DAPM_SPK("HDMI2", NULL), |
| |
| }; |
| |
| static const struct snd_soc_dapm_route kabylake_map[] = { |
| /* Headphones */ |
| { "Headphone Jack", NULL, "HPOL" }, |
| { "Headphone Jack", NULL, "HPOR" }, |
| |
| /* speaker */ |
| { "Left Spk", NULL, "Left BE_OUT" }, |
| { "Right Spk", NULL, "Right BE_OUT" }, |
| |
| /* other jacks */ |
| { "IN1P", NULL, "Headset Mic" }, |
| { "IN1N", NULL, "Headset Mic" }, |
| |
| /* CODEC BE connections */ |
| { "Left HiFi Playback", NULL, "ssp0 Tx" }, |
| { "Right HiFi Playback", NULL, "ssp0 Tx" }, |
| { "ssp0 Tx", NULL, "spk_out" }, |
| |
| { "AIF Playback", NULL, "ssp1 Tx" }, |
| { "ssp1 Tx", NULL, "codec1_out" }, |
| |
| { "hs_in", NULL, "ssp1 Rx" }, |
| { "ssp1 Rx", NULL, "AIF Capture" }, |
| |
| { "codec1_in", NULL, "ssp0 Rx" }, |
| { "ssp0 Rx", NULL, "AIF1 Capture" }, |
| |
| /* IV feedback path */ |
| { "codec0_fb_in", NULL, "ssp0 Rx"}, |
| { "ssp0 Rx", NULL, "Left HiFi Capture" }, |
| { "ssp0 Rx", NULL, "Right HiFi Capture" }, |
| |
| /* DMIC */ |
| { "DMIC1L", NULL, "DMIC" }, |
| { "DMIC1R", NULL, "DMIC" }, |
| { "DMIC2L", NULL, "DMIC" }, |
| { "DMIC2R", NULL, "DMIC" }, |
| |
| { "hifi2", NULL, "iDisp2 Tx" }, |
| { "iDisp2 Tx", NULL, "iDisp2_out" }, |
| { "hifi1", NULL, "iDisp1 Tx" }, |
| { "iDisp1 Tx", NULL, "iDisp1_out" }, |
| }; |
| |
| static struct snd_soc_codec_conf max98927_codec_conf[] = { |
| { |
| .dev_name = MAXIM_DEV0_NAME, |
| .name_prefix = "Right", |
| }, |
| { |
| .dev_name = MAXIM_DEV1_NAME, |
| .name_prefix = "Left", |
| }, |
| }; |
| |
| static struct snd_soc_dai_link_component ssp0_codec_components[] = { |
| { /* Left */ |
| .name = MAXIM_DEV0_NAME, |
| .dai_name = KBL_MAXIM_CODEC_DAI, |
| }, |
| { /* Right */ |
| .name = MAXIM_DEV1_NAME, |
| .dai_name = KBL_MAXIM_CODEC_DAI, |
| }, |
| { /*dmic */ |
| .name = RT5514_DEV_NAME, |
| .dai_name = KBL_REALTEK_DMIC_CODEC_DAI, |
| }, |
| }; |
| |
| static int kabylake_rt5663_fe_init(struct snd_soc_pcm_runtime *rtd) |
| { |
| struct snd_soc_dapm_context *dapm; |
| struct snd_soc_component *component = rtd->cpu_dai->component; |
| int ret; |
| |
| dapm = snd_soc_component_get_dapm(component); |
| ret = snd_soc_dapm_ignore_suspend(dapm, "Reference Capture"); |
| if (ret) |
| dev_err(rtd->dev, "Ref Cap -Ignore suspend failed = %d\n", ret); |
| |
| return ret; |
| } |
| |
| static int kabylake_rt5663_codec_init(struct snd_soc_pcm_runtime *rtd) |
| { |
| int ret; |
| struct kbl_codec_private *ctx = snd_soc_card_get_drvdata(rtd->card); |
| struct snd_soc_component *component = rtd->codec_dai->component; |
| struct snd_soc_jack *jack; |
| |
| /* |
| * Headset buttons map to the google Reference headset. |
| * These can be configured by userspace. |
| */ |
| ret = snd_soc_card_jack_new(&kabylake_audio_card, "Headset Jack", |
| SND_JACK_HEADSET | SND_JACK_BTN_0 | SND_JACK_BTN_1 | |
| SND_JACK_BTN_2 | SND_JACK_BTN_3, &ctx->kabylake_headset, |
| NULL, 0); |
| if (ret) { |
| dev_err(rtd->dev, "Headset Jack creation failed %d\n", ret); |
| return ret; |
| } |
| |
| jack = &ctx->kabylake_headset; |
| snd_jack_set_key(jack->jack, SND_JACK_BTN_0, KEY_PLAYPAUSE); |
| snd_jack_set_key(jack->jack, SND_JACK_BTN_1, KEY_VOICECOMMAND); |
| snd_jack_set_key(jack->jack, SND_JACK_BTN_2, KEY_VOLUMEUP); |
| snd_jack_set_key(jack->jack, SND_JACK_BTN_3, KEY_VOLUMEDOWN); |
| |
| snd_soc_component_set_jack(component, &ctx->kabylake_headset, NULL); |
| |
| ret = snd_soc_dapm_ignore_suspend(&rtd->card->dapm, "DMIC"); |
| if (ret) |
| dev_err(rtd->dev, "DMIC - Ignore suspend failed = %d\n", ret); |
| |
| return ret; |
| } |
| |
| static int kabylake_hdmi_init(struct snd_soc_pcm_runtime *rtd, int device) |
| { |
| struct kbl_codec_private *ctx = snd_soc_card_get_drvdata(rtd->card); |
| struct snd_soc_dai *dai = rtd->codec_dai; |
| struct kbl_hdmi_pcm *pcm; |
| |
| pcm = devm_kzalloc(rtd->card->dev, sizeof(*pcm), GFP_KERNEL); |
| if (!pcm) |
| return -ENOMEM; |
| |
| pcm->device = device; |
| pcm->codec_dai = dai; |
| |
| list_add_tail(&pcm->head, &ctx->hdmi_pcm_list); |
| |
| return 0; |
| } |
| |
| static int kabylake_hdmi1_init(struct snd_soc_pcm_runtime *rtd) |
| { |
| return kabylake_hdmi_init(rtd, KBL_DPCM_AUDIO_HDMI1_PB); |
| } |
| |
| static int kabylake_hdmi2_init(struct snd_soc_pcm_runtime *rtd) |
| { |
| return kabylake_hdmi_init(rtd, KBL_DPCM_AUDIO_HDMI2_PB); |
| } |
| |
| 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 kbl_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 kabylake_rt5663_fe_ops = { |
| .startup = kbl_fe_startup, |
| }; |
| |
| static int kabylake_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 *channels = hw_param_interval(params, |
| SNDRV_PCM_HW_PARAM_CHANNELS); |
| struct snd_mask *fmt = hw_param_mask(params, SNDRV_PCM_HW_PARAM_FORMAT); |
| struct snd_soc_dpcm *dpcm = container_of( |
| params, struct snd_soc_dpcm, hw_params); |
| struct snd_soc_dai_link *fe_dai_link = dpcm->fe->dai_link; |
| struct snd_soc_dai_link *be_dai_link = dpcm->be->dai_link; |
| |
| /* |
| * The ADSP will convert the FE rate to 48k, stereo, 24 bit |
| */ |
| if (!strcmp(fe_dai_link->name, "Kbl Audio Port") || |
| !strcmp(fe_dai_link->name, "Kbl Audio Headset Playback") || |
| !strcmp(fe_dai_link->name, "Kbl Audio Capture Port")) { |
| rate->min = rate->max = 48000; |
| channels->min = channels->max = 2; |
| snd_mask_none(fmt); |
| snd_mask_set_format(fmt, SNDRV_PCM_FORMAT_S24_LE); |
| } else if (!strcmp(fe_dai_link->name, "Kbl Audio DMIC cap")) { |
| if (params_channels(params) == 2 || |
| DMIC_CH(dmic_constraints) == 2) |
| channels->min = channels->max = 2; |
| else |
| channels->min = channels->max = 4; |
| } |
| /* |
| * The speaker on the SSP0 supports S16_LE and not S24_LE. |
| * thus changing the mask here |
| */ |
| if (!strcmp(be_dai_link->name, "SSP0-Codec")) |
| snd_mask_set_format(fmt, SNDRV_PCM_FORMAT_S16_LE); |
| |
| return 0; |
| } |
| |
| static int kabylake_rt5663_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; |
| |
| /* use ASRC for internal clocks, as PLL rate isn't multiple of BCLK */ |
| rt5663_sel_asrc_clk_src(codec_dai->component, |
| RT5663_DA_STEREO_FILTER | RT5663_AD_STEREO_FILTER, |
| RT5663_CLK_SEL_I2S1_ASRC); |
| |
| ret = snd_soc_dai_set_sysclk(codec_dai, |
| RT5663_SCLK_S_MCLK, 24576000, SND_SOC_CLOCK_IN); |
| if (ret < 0) |
| dev_err(rtd->dev, "snd_soc_dai_set_sysclk err = %d\n", ret); |
| |
| return ret; |
| } |
| |
| static struct snd_soc_ops kabylake_rt5663_ops = { |
| .hw_params = kabylake_rt5663_hw_params, |
| }; |
| |
| static int kabylake_ssp0_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; |
| int ret = 0, j; |
| |
| for_each_rtd_codec_dai(rtd, j, codec_dai) { |
| if (!strcmp(codec_dai->component->name, RT5514_DEV_NAME)) { |
| ret = snd_soc_dai_set_tdm_slot(codec_dai, 0xF, 0, 8, 16); |
| if (ret < 0) { |
| dev_err(rtd->dev, "set TDM slot err:%d\n", ret); |
| return ret; |
| } |
| |
| ret = snd_soc_dai_set_sysclk(codec_dai, |
| RT5514_SCLK_S_MCLK, 24576000, SND_SOC_CLOCK_IN); |
| if (ret < 0) { |
| dev_err(rtd->dev, "set sysclk err: %d\n", ret); |
| return ret; |
| } |
| } |
| if (!strcmp(codec_dai->component->name, MAXIM_DEV0_NAME)) { |
| ret = snd_soc_dai_set_tdm_slot(codec_dai, 0x30, 3, 8, 16); |
| if (ret < 0) { |
| dev_err(rtd->dev, "DEV0 TDM slot err:%d\n", ret); |
| return ret; |
| } |
| } |
| |
| if (!strcmp(codec_dai->component->name, MAXIM_DEV1_NAME)) { |
| ret = snd_soc_dai_set_tdm_slot(codec_dai, 0xC0, 3, 8, 16); |
| if (ret < 0) { |
| dev_err(rtd->dev, "DEV1 TDM slot err:%d\n", ret); |
| return ret; |
| } |
| } |
| } |
| return ret; |
| } |
| |
| static struct snd_soc_ops kabylake_ssp0_ops = { |
| .hw_params = kabylake_ssp0_hw_params, |
| }; |
| |
| static const unsigned int channels_dmic[] = { |
| 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[] = { |
| 4, |
| }; |
| |
| static const struct snd_pcm_hw_constraint_list constraints_dmic_2ch = { |
| .count = ARRAY_SIZE(dmic_2ch), |
| .list = dmic_2ch, |
| .mask = 0, |
| }; |
| |
| static int kabylake_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 struct snd_soc_ops kabylake_dmic_ops = { |
| .startup = kabylake_dmic_startup, |
| }; |
| |
| /* kabylake digital audio interface glue - connects codec <--> CPU */ |
| static struct snd_soc_dai_link kabylake_dais[] = { |
| /* Front End DAI links */ |
| [KBL_DPCM_AUDIO_PB] = { |
| .name = "Kbl Audio Port", |
| .stream_name = "Audio", |
| .cpu_dai_name = "System Pin", |
| .platform_name = "0000:00:1f.3", |
| .dynamic = 1, |
| .codec_name = "snd-soc-dummy", |
| .codec_dai_name = "snd-soc-dummy-dai", |
| .nonatomic = 1, |
| .init = kabylake_rt5663_fe_init, |
| .trigger = { |
| SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST}, |
| .dpcm_playback = 1, |
| .ops = &kabylake_rt5663_fe_ops, |
| }, |
| [KBL_DPCM_AUDIO_CP] = { |
| .name = "Kbl Audio Capture Port", |
| .stream_name = "Audio Record", |
| .cpu_dai_name = "System Pin", |
| .platform_name = "0000:00:1f.3", |
| .dynamic = 1, |
| .codec_name = "snd-soc-dummy", |
| .codec_dai_name = "snd-soc-dummy-dai", |
| .nonatomic = 1, |
| .trigger = { |
| SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST}, |
| .dpcm_capture = 1, |
| .ops = &kabylake_rt5663_fe_ops, |
| }, |
| [KBL_DPCM_AUDIO_HS_PB] = { |
| .name = "Kbl Audio Headset Playback", |
| .stream_name = "Headset Audio", |
| .cpu_dai_name = "System Pin2", |
| .codec_name = "snd-soc-dummy", |
| .codec_dai_name = "snd-soc-dummy-dai", |
| .platform_name = "0000:00:1f.3", |
| .dpcm_playback = 1, |
| .nonatomic = 1, |
| .dynamic = 1, |
| }, |
| [KBL_DPCM_AUDIO_ECHO_REF_CP] = { |
| .name = "Kbl Audio Echo Reference cap", |
| .stream_name = "Echoreference Capture", |
| .cpu_dai_name = "Echoref Pin", |
| .codec_name = "snd-soc-dummy", |
| .codec_dai_name = "snd-soc-dummy-dai", |
| .platform_name = "0000:00:1f.3", |
| .init = NULL, |
| .capture_only = 1, |
| .nonatomic = 1, |
| }, |
| [KBL_DPCM_AUDIO_RT5514_DSP] = { |
| .name = "rt5514 dsp", |
| .stream_name = "Wake on Voice", |
| .cpu_dai_name = "spi-PRP0001:00", |
| .platform_name = "spi-PRP0001:00", |
| .codec_name = "snd-soc-dummy", |
| .codec_dai_name = "snd-soc-dummy-dai", |
| }, |
| [KBL_DPCM_AUDIO_DMIC_CP] = { |
| .name = "Kbl 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 = &kabylake_dmic_ops, |
| }, |
| [KBL_DPCM_AUDIO_HDMI1_PB] = { |
| .name = "Kbl HDMI Port1", |
| .stream_name = "Hdmi1", |
| .cpu_dai_name = "HDMI1 Pin", |
| .codec_name = "snd-soc-dummy", |
| .codec_dai_name = "snd-soc-dummy-dai", |
| .platform_name = "0000:00:1f.3", |
| .dpcm_playback = 1, |
| .init = NULL, |
| .trigger = { |
| SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST}, |
| .nonatomic = 1, |
| .dynamic = 1, |
| }, |
| [KBL_DPCM_AUDIO_HDMI2_PB] = { |
| .name = "Kbl HDMI Port2", |
| .stream_name = "Hdmi2", |
| .cpu_dai_name = "HDMI2 Pin", |
| .codec_name = "snd-soc-dummy", |
| .codec_dai_name = "snd-soc-dummy-dai", |
| .platform_name = "0000:00:1f.3", |
| .dpcm_playback = 1, |
| .init = NULL, |
| .trigger = { |
| SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST}, |
| .nonatomic = 1, |
| .dynamic = 1, |
| }, |
| /* Back End DAI links */ |
| /* single Back end dai for both max speakers and dmic */ |
| { |
| /* SSP0 - Codec */ |
| .name = "SSP0-Codec", |
| .id = 0, |
| .cpu_dai_name = "SSP0 Pin", |
| .platform_name = "0000:00:1f.3", |
| .no_pcm = 1, |
| .codecs = ssp0_codec_components, |
| .num_codecs = ARRAY_SIZE(ssp0_codec_components), |
| .dai_fmt = SND_SOC_DAIFMT_DSP_B | |
| SND_SOC_DAIFMT_NB_NF | |
| SND_SOC_DAIFMT_CBS_CFS, |
| .ignore_pmdown_time = 1, |
| .be_hw_params_fixup = kabylake_ssp_fixup, |
| .dpcm_playback = 1, |
| .dpcm_capture = 1, |
| .ops = &kabylake_ssp0_ops, |
| }, |
| { |
| .name = "SSP1-Codec", |
| .id = 1, |
| .cpu_dai_name = "SSP1 Pin", |
| .platform_name = "0000:00:1f.3", |
| .no_pcm = 1, |
| .codec_name = RT5663_DEV_NAME, |
| .codec_dai_name = KBL_REALTEK_CODEC_DAI, |
| .init = kabylake_rt5663_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 = kabylake_ssp_fixup, |
| .ops = &kabylake_rt5663_ops, |
| .dpcm_playback = 1, |
| .dpcm_capture = 1, |
| }, |
| { |
| .name = "iDisp1", |
| .id = 3, |
| .cpu_dai_name = "iDisp1 Pin", |
| .codec_name = "ehdaudio0D2", |
| .codec_dai_name = "intel-hdmi-hifi1", |
| .platform_name = "0000:00:1f.3", |
| .dpcm_playback = 1, |
| .init = kabylake_hdmi1_init, |
| .no_pcm = 1, |
| }, |
| { |
| .name = "iDisp2", |
| .id = 4, |
| .cpu_dai_name = "iDisp2 Pin", |
| .codec_name = "ehdaudio0D2", |
| .codec_dai_name = "intel-hdmi-hifi2", |
| .platform_name = "0000:00:1f.3", |
| .init = kabylake_hdmi2_init, |
| .dpcm_playback = 1, |
| .no_pcm = 1, |
| }, |
| }; |
| |
| static int kabylake_card_late_probe(struct snd_soc_card *card) |
| { |
| struct kbl_codec_private *ctx = snd_soc_card_get_drvdata(card); |
| struct kbl_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, &ctx->kabylake_hdmi[i], |
| NULL, 0); |
| |
| if (err) |
| return err; |
| err = hdac_hdmi_jack_init(pcm->codec_dai, pcm->device, |
| &ctx->kabylake_hdmi[i]); |
| if (err < 0) |
| return err; |
| i++; |
| } |
| |
| if (!component) |
| return -EINVAL; |
| |
| return hdac_hdmi_jack_port_init(component, &card->dapm); |
| } |
| |
| /* |
| * kabylake audio machine driver for MAX98927 + RT5514 + RT5663 |
| */ |
| static struct snd_soc_card kabylake_audio_card = { |
| .name = "kbl_r5514_5663_max", |
| .owner = THIS_MODULE, |
| .dai_link = kabylake_dais, |
| .num_links = ARRAY_SIZE(kabylake_dais), |
| .controls = kabylake_controls, |
| .num_controls = ARRAY_SIZE(kabylake_controls), |
| .dapm_widgets = kabylake_widgets, |
| .num_dapm_widgets = ARRAY_SIZE(kabylake_widgets), |
| .dapm_routes = kabylake_map, |
| .num_dapm_routes = ARRAY_SIZE(kabylake_map), |
| .codec_conf = max98927_codec_conf, |
| .num_configs = ARRAY_SIZE(max98927_codec_conf), |
| .fully_routed = true, |
| .late_probe = kabylake_card_late_probe, |
| }; |
| |
| static int kabylake_audio_probe(struct platform_device *pdev) |
| { |
| struct kbl_codec_private *ctx; |
| struct skl_machine_pdata *pdata; |
| |
| ctx = devm_kzalloc(&pdev->dev, sizeof(*ctx), GFP_KERNEL); |
| if (!ctx) |
| return -ENOMEM; |
| |
| INIT_LIST_HEAD(&ctx->hdmi_pcm_list); |
| |
| kabylake_audio_card.dev = &pdev->dev; |
| snd_soc_card_set_drvdata(&kabylake_audio_card, ctx); |
| |
| pdata = dev_get_drvdata(&pdev->dev); |
| if (pdata) |
| dmic_constraints = pdata->dmic_num == 2 ? |
| &constraints_dmic_2ch : &constraints_dmic_channels; |
| |
| return devm_snd_soc_register_card(&pdev->dev, &kabylake_audio_card); |
| } |
| |
| static const struct platform_device_id kbl_board_ids[] = { |
| { .name = "kbl_r5514_5663_max" }, |
| { } |
| }; |
| |
| static struct platform_driver kabylake_audio = { |
| .probe = kabylake_audio_probe, |
| .driver = { |
| .name = "kbl_r5514_5663_max", |
| .pm = &snd_soc_pm_ops, |
| }, |
| .id_table = kbl_board_ids, |
| }; |
| |
| module_platform_driver(kabylake_audio) |
| |
| /* Module information */ |
| MODULE_DESCRIPTION("Audio Machine driver-RT5663 RT5514 & MAX98927"); |
| MODULE_AUTHOR("Harsha Priya <harshapriya.n@intel.com>"); |
| MODULE_LICENSE("GPL v2"); |
| MODULE_ALIAS("platform:kbl_r5514_5663_max"); |