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1165 lines
30 KiB
1165 lines
30 KiB
// SPDX-License-Identifier: GPL-2.0-only |
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// Copyright(c) 2018 Intel Corporation. |
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/* |
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* Intel Kabylake I2S Machine Driver with MAX98927, MAX98373 & DA7219 Codecs |
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* |
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* Modified from: |
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* Intel Kabylake I2S Machine driver supporting MAX98927 and |
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* RT5663 codecs |
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*/ |
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#include <linux/input.h> |
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#include <linux/module.h> |
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#include <linux/platform_device.h> |
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#include <sound/core.h> |
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#include <sound/jack.h> |
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#include <sound/pcm.h> |
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#include <sound/pcm_params.h> |
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#include <sound/soc.h> |
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#include "../../codecs/da7219.h" |
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#include "../../codecs/hdac_hdmi.h" |
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#include "../../codecs/da7219-aad.h" |
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#define KBL_DIALOG_CODEC_DAI "da7219-hifi" |
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#define MAX98927_CODEC_DAI "max98927-aif1" |
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#define MAX98927_DEV0_NAME "i2c-MX98927:00" |
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#define MAX98927_DEV1_NAME "i2c-MX98927:01" |
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#define MAX98373_CODEC_DAI "max98373-aif1" |
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#define MAX98373_DEV0_NAME "i2c-MX98373:00" |
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#define MAX98373_DEV1_NAME "i2c-MX98373:01" |
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#define DUAL_CHANNEL 2 |
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#define QUAD_CHANNEL 4 |
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#define NAME_SIZE 32 |
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static struct snd_soc_card *kabylake_audio_card; |
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static struct snd_soc_jack kabylake_hdmi[3]; |
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struct kbl_hdmi_pcm { |
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struct list_head head; |
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struct snd_soc_dai *codec_dai; |
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int device; |
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}; |
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struct kbl_codec_private { |
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struct snd_soc_jack kabylake_headset; |
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struct list_head hdmi_pcm_list; |
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}; |
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enum { |
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KBL_DPCM_AUDIO_PB = 0, |
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KBL_DPCM_AUDIO_ECHO_REF_CP, |
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KBL_DPCM_AUDIO_REF_CP, |
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KBL_DPCM_AUDIO_DMIC_CP, |
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KBL_DPCM_AUDIO_HDMI1_PB, |
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KBL_DPCM_AUDIO_HDMI2_PB, |
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KBL_DPCM_AUDIO_HDMI3_PB, |
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KBL_DPCM_AUDIO_HS_PB, |
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KBL_DPCM_AUDIO_CP, |
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}; |
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static int platform_clock_control(struct snd_soc_dapm_widget *w, |
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struct snd_kcontrol *k, int event) |
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{ |
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struct snd_soc_dapm_context *dapm = w->dapm; |
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struct snd_soc_card *card = dapm->card; |
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struct snd_soc_dai *codec_dai; |
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int ret = 0; |
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codec_dai = snd_soc_card_get_codec_dai(card, KBL_DIALOG_CODEC_DAI); |
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if (!codec_dai) { |
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dev_err(card->dev, "Codec dai not found; Unable to set/unset codec pll\n"); |
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return -EIO; |
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} |
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/* Configure sysclk for codec */ |
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ret = snd_soc_dai_set_sysclk(codec_dai, DA7219_CLKSRC_MCLK, 24576000, |
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SND_SOC_CLOCK_IN); |
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if (ret) { |
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dev_err(card->dev, "can't set codec sysclk configuration\n"); |
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return ret; |
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} |
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if (SND_SOC_DAPM_EVENT_OFF(event)) { |
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ret = snd_soc_dai_set_pll(codec_dai, 0, |
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DA7219_SYSCLK_MCLK, 0, 0); |
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if (ret) |
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dev_err(card->dev, "failed to stop PLL: %d\n", ret); |
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} else if (SND_SOC_DAPM_EVENT_ON(event)) { |
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ret = snd_soc_dai_set_pll(codec_dai, 0, DA7219_SYSCLK_PLL_SRM, |
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0, DA7219_PLL_FREQ_OUT_98304); |
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if (ret) |
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dev_err(card->dev, "failed to start PLL: %d\n", ret); |
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} |
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return ret; |
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} |
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static const struct snd_kcontrol_new kabylake_controls[] = { |
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SOC_DAPM_PIN_SWITCH("Headphone Jack"), |
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SOC_DAPM_PIN_SWITCH("Headset Mic"), |
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SOC_DAPM_PIN_SWITCH("Left Spk"), |
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SOC_DAPM_PIN_SWITCH("Right Spk"), |
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}; |
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static const struct snd_soc_dapm_widget kabylake_widgets[] = { |
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SND_SOC_DAPM_HP("Headphone Jack", NULL), |
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SND_SOC_DAPM_MIC("Headset Mic", NULL), |
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SND_SOC_DAPM_SPK("Left Spk", NULL), |
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SND_SOC_DAPM_SPK("Right Spk", NULL), |
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SND_SOC_DAPM_MIC("SoC DMIC", NULL), |
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SND_SOC_DAPM_SPK("HDMI1", NULL), |
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SND_SOC_DAPM_SPK("HDMI2", NULL), |
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SND_SOC_DAPM_SPK("HDMI3", NULL), |
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SND_SOC_DAPM_SUPPLY("Platform Clock", SND_SOC_NOPM, 0, 0, |
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platform_clock_control, SND_SOC_DAPM_PRE_PMU | |
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SND_SOC_DAPM_POST_PMD), |
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}; |
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static struct snd_soc_jack_pin jack_pins[] = { |
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{ |
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.pin = "Headphone Jack", |
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.mask = SND_JACK_HEADPHONE, |
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}, |
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{ |
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.pin = "Headset Mic", |
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.mask = SND_JACK_MICROPHONE, |
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}, |
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}; |
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static const struct snd_soc_dapm_route kabylake_map[] = { |
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/* speaker */ |
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{ "Left Spk", NULL, "Left BE_OUT" }, |
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{ "Right Spk", NULL, "Right BE_OUT" }, |
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|
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/* other jacks */ |
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{ "DMic", NULL, "SoC DMIC" }, |
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{"HDMI1", NULL, "hif5-0 Output"}, |
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{"HDMI2", NULL, "hif6-0 Output"}, |
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{"HDMI3", NULL, "hif7-0 Output"}, |
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/* CODEC BE connections */ |
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{ "Left HiFi Playback", NULL, "ssp0 Tx" }, |
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{ "Right HiFi Playback", NULL, "ssp0 Tx" }, |
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{ "ssp0 Tx", NULL, "spk_out" }, |
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/* IV feedback path */ |
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{ "codec0_fb_in", NULL, "ssp0 Rx"}, |
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{ "ssp0 Rx", NULL, "Left HiFi Capture" }, |
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{ "ssp0 Rx", NULL, "Right HiFi Capture" }, |
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/* AEC capture path */ |
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{ "echo_ref_out", NULL, "ssp0 Rx" }, |
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/* DMIC */ |
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{ "dmic01_hifi", NULL, "DMIC01 Rx" }, |
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{ "DMIC01 Rx", NULL, "DMIC AIF" }, |
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{ "hifi1", NULL, "iDisp1 Tx" }, |
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{ "iDisp1 Tx", NULL, "iDisp1_out" }, |
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{ "hifi2", NULL, "iDisp2 Tx" }, |
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{ "iDisp2 Tx", NULL, "iDisp2_out" }, |
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{ "hifi3", NULL, "iDisp3 Tx"}, |
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{ "iDisp3 Tx", NULL, "iDisp3_out"}, |
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}; |
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static const struct snd_soc_dapm_route kabylake_ssp1_map[] = { |
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{ "Headphone Jack", NULL, "HPL" }, |
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{ "Headphone Jack", NULL, "HPR" }, |
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|
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/* other jacks */ |
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{ "MIC", NULL, "Headset Mic" }, |
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/* CODEC BE connections */ |
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{ "Playback", NULL, "ssp1 Tx" }, |
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{ "ssp1 Tx", NULL, "codec1_out" }, |
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{ "hs_in", NULL, "ssp1 Rx" }, |
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{ "ssp1 Rx", NULL, "Capture" }, |
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{ "Headphone Jack", NULL, "Platform Clock" }, |
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{ "Headset Mic", NULL, "Platform Clock" }, |
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}; |
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static int kabylake_ssp0_hw_params(struct snd_pcm_substream *substream, |
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struct snd_pcm_hw_params *params) |
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{ |
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struct snd_soc_pcm_runtime *runtime = asoc_substream_to_rtd(substream); |
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struct snd_soc_dai *codec_dai; |
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int ret, j; |
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for_each_rtd_codec_dais(runtime, j, codec_dai) { |
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if (!strcmp(codec_dai->component->name, MAX98927_DEV0_NAME)) { |
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ret = snd_soc_dai_set_tdm_slot(codec_dai, 0x30, 3, 8, 16); |
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if (ret < 0) { |
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dev_err(runtime->dev, "DEV0 TDM slot err:%d\n", ret); |
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return ret; |
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} |
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} |
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if (!strcmp(codec_dai->component->name, MAX98927_DEV1_NAME)) { |
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ret = snd_soc_dai_set_tdm_slot(codec_dai, 0xC0, 3, 8, 16); |
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if (ret < 0) { |
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dev_err(runtime->dev, "DEV1 TDM slot err:%d\n", ret); |
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return ret; |
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} |
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} |
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if (!strcmp(codec_dai->component->name, MAX98373_DEV0_NAME)) { |
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ret = snd_soc_dai_set_tdm_slot(codec_dai, |
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0x30, 3, 8, 16); |
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if (ret < 0) { |
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dev_err(runtime->dev, |
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"DEV0 TDM slot err:%d\n", ret); |
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return ret; |
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} |
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} |
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if (!strcmp(codec_dai->component->name, MAX98373_DEV1_NAME)) { |
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ret = snd_soc_dai_set_tdm_slot(codec_dai, |
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0xC0, 3, 8, 16); |
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if (ret < 0) { |
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dev_err(runtime->dev, |
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"DEV1 TDM slot err:%d\n", ret); |
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return ret; |
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} |
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} |
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} |
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return 0; |
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} |
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static int kabylake_ssp0_trigger(struct snd_pcm_substream *substream, int cmd) |
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{ |
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struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream); |
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struct snd_soc_dai *codec_dai; |
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int j, ret; |
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for_each_rtd_codec_dais(rtd, j, codec_dai) { |
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const char *name = codec_dai->component->name; |
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struct snd_soc_component *component = codec_dai->component; |
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struct snd_soc_dapm_context *dapm = |
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snd_soc_component_get_dapm(component); |
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char pin_name[20]; |
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if (strcmp(name, MAX98927_DEV0_NAME) && |
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strcmp(name, MAX98927_DEV1_NAME) && |
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strcmp(name, MAX98373_DEV0_NAME) && |
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strcmp(name, MAX98373_DEV1_NAME)) |
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continue; |
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snprintf(pin_name, ARRAY_SIZE(pin_name), "%s Spk", |
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codec_dai->component->name_prefix); |
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switch (cmd) { |
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case SNDRV_PCM_TRIGGER_START: |
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case SNDRV_PCM_TRIGGER_RESUME: |
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case SNDRV_PCM_TRIGGER_PAUSE_RELEASE: |
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ret = snd_soc_dapm_enable_pin(dapm, pin_name); |
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if (ret) { |
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dev_err(rtd->dev, "failed to enable %s: %d\n", |
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pin_name, ret); |
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return ret; |
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} |
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snd_soc_dapm_sync(dapm); |
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break; |
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case SNDRV_PCM_TRIGGER_STOP: |
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case SNDRV_PCM_TRIGGER_SUSPEND: |
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case SNDRV_PCM_TRIGGER_PAUSE_PUSH: |
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ret = snd_soc_dapm_disable_pin(dapm, pin_name); |
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if (ret) { |
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dev_err(rtd->dev, "failed to disable %s: %d\n", |
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pin_name, ret); |
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return ret; |
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} |
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snd_soc_dapm_sync(dapm); |
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break; |
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} |
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} |
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return 0; |
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} |
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static struct snd_soc_ops kabylake_ssp0_ops = { |
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.hw_params = kabylake_ssp0_hw_params, |
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.trigger = kabylake_ssp0_trigger, |
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}; |
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static int kabylake_ssp_fixup(struct snd_soc_pcm_runtime *rtd, |
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struct snd_pcm_hw_params *params) |
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{ |
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struct snd_interval *rate = hw_param_interval(params, |
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SNDRV_PCM_HW_PARAM_RATE); |
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struct snd_interval *chan = hw_param_interval(params, |
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SNDRV_PCM_HW_PARAM_CHANNELS); |
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struct snd_mask *fmt = hw_param_mask(params, SNDRV_PCM_HW_PARAM_FORMAT); |
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struct snd_soc_dpcm *dpcm, *rtd_dpcm = NULL; |
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/* |
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* The following loop will be called only for playback stream |
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* In this platform, there is only one playback device on every SSP |
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*/ |
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for_each_dpcm_fe(rtd, SNDRV_PCM_STREAM_PLAYBACK, dpcm) { |
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rtd_dpcm = dpcm; |
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break; |
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} |
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/* |
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* This following loop will be called only for capture stream |
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* In this platform, there is only one capture device on every SSP |
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*/ |
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for_each_dpcm_fe(rtd, SNDRV_PCM_STREAM_CAPTURE, dpcm) { |
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rtd_dpcm = dpcm; |
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break; |
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} |
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if (!rtd_dpcm) |
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return -EINVAL; |
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/* |
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* The above 2 loops are mutually exclusive based on the stream direction, |
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* thus rtd_dpcm variable will never be overwritten |
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*/ |
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/* |
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* The ADSP will convert the FE rate to 48k, stereo, 24 bit |
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*/ |
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if (!strcmp(rtd_dpcm->fe->dai_link->name, "Kbl Audio Port") || |
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!strcmp(rtd_dpcm->fe->dai_link->name, "Kbl Audio Headset Playback") || |
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!strcmp(rtd_dpcm->fe->dai_link->name, "Kbl Audio Capture Port")) { |
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rate->min = rate->max = 48000; |
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chan->min = chan->max = 2; |
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snd_mask_none(fmt); |
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snd_mask_set_format(fmt, SNDRV_PCM_FORMAT_S24_LE); |
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} |
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/* |
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* The speaker on the SSP0 supports S16_LE and not S24_LE. |
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* thus changing the mask here |
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*/ |
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if (!strcmp(rtd_dpcm->be->dai_link->name, "SSP0-Codec")) |
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snd_mask_set_format(fmt, SNDRV_PCM_FORMAT_S16_LE); |
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return 0; |
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} |
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static int kabylake_da7219_codec_init(struct snd_soc_pcm_runtime *rtd) |
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{ |
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struct kbl_codec_private *ctx = snd_soc_card_get_drvdata(rtd->card); |
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struct snd_soc_component *component = asoc_rtd_to_codec(rtd, 0)->component; |
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struct snd_soc_jack *jack; |
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struct snd_soc_card *card = rtd->card; |
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int ret; |
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ret = snd_soc_dapm_add_routes(&card->dapm, |
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kabylake_ssp1_map, |
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ARRAY_SIZE(kabylake_ssp1_map)); |
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if (ret) |
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return ret; |
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/* |
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* Headset buttons map to the google Reference headset. |
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* These can be configured by userspace. |
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*/ |
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ret = snd_soc_card_jack_new_pins(kabylake_audio_card, "Headset Jack", |
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SND_JACK_HEADSET | SND_JACK_BTN_0 | SND_JACK_BTN_1 | |
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SND_JACK_BTN_2 | SND_JACK_BTN_3 | SND_JACK_LINEOUT, |
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&ctx->kabylake_headset, |
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jack_pins, |
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ARRAY_SIZE(jack_pins)); |
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if (ret) { |
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dev_err(rtd->dev, "Headset Jack creation failed: %d\n", ret); |
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return ret; |
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} |
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jack = &ctx->kabylake_headset; |
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snd_jack_set_key(jack->jack, SND_JACK_BTN_0, KEY_PLAYPAUSE); |
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snd_jack_set_key(jack->jack, SND_JACK_BTN_1, KEY_VOLUMEUP); |
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snd_jack_set_key(jack->jack, SND_JACK_BTN_2, KEY_VOLUMEDOWN); |
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snd_jack_set_key(jack->jack, SND_JACK_BTN_3, KEY_VOICECOMMAND); |
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da7219_aad_jack_det(component, &ctx->kabylake_headset); |
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return 0; |
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} |
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static int kabylake_dmic_init(struct snd_soc_pcm_runtime *rtd) |
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{ |
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int ret; |
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ret = snd_soc_dapm_ignore_suspend(&rtd->card->dapm, "SoC DMIC"); |
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if (ret) |
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dev_err(rtd->dev, "SoC DMIC - Ignore suspend failed %d\n", ret); |
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return ret; |
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} |
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static int kabylake_hdmi_init(struct snd_soc_pcm_runtime *rtd, int device) |
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{ |
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struct kbl_codec_private *ctx = snd_soc_card_get_drvdata(rtd->card); |
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struct snd_soc_dai *dai = asoc_rtd_to_codec(rtd, 0); |
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struct kbl_hdmi_pcm *pcm; |
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pcm = devm_kzalloc(rtd->card->dev, sizeof(*pcm), GFP_KERNEL); |
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if (!pcm) |
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return -ENOMEM; |
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pcm->device = device; |
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pcm->codec_dai = dai; |
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list_add_tail(&pcm->head, &ctx->hdmi_pcm_list); |
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|
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return 0; |
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} |
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static int kabylake_hdmi1_init(struct snd_soc_pcm_runtime *rtd) |
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{ |
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return kabylake_hdmi_init(rtd, KBL_DPCM_AUDIO_HDMI1_PB); |
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} |
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|
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static int kabylake_hdmi2_init(struct snd_soc_pcm_runtime *rtd) |
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{ |
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return kabylake_hdmi_init(rtd, KBL_DPCM_AUDIO_HDMI2_PB); |
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} |
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|
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static int kabylake_hdmi3_init(struct snd_soc_pcm_runtime *rtd) |
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{ |
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return kabylake_hdmi_init(rtd, KBL_DPCM_AUDIO_HDMI3_PB); |
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} |
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|
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static int kabylake_da7219_fe_init(struct snd_soc_pcm_runtime *rtd) |
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{ |
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struct snd_soc_dapm_context *dapm; |
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struct snd_soc_component *component = asoc_rtd_to_cpu(rtd, 0)->component; |
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|
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dapm = snd_soc_component_get_dapm(component); |
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snd_soc_dapm_ignore_suspend(dapm, "Reference Capture"); |
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|
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return 0; |
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} |
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|
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static const unsigned int rates[] = { |
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48000, |
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}; |
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|
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static const struct snd_pcm_hw_constraint_list constraints_rates = { |
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.count = ARRAY_SIZE(rates), |
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.list = rates, |
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.mask = 0, |
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}; |
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|
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static const unsigned int channels[] = { |
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DUAL_CHANNEL, |
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}; |
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|
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static const struct snd_pcm_hw_constraint_list constraints_channels = { |
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.count = ARRAY_SIZE(channels), |
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.list = channels, |
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.mask = 0, |
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}; |
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|
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static unsigned int channels_quad[] = { |
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QUAD_CHANNEL, |
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}; |
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|
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static struct snd_pcm_hw_constraint_list constraints_channels_quad = { |
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.count = ARRAY_SIZE(channels_quad), |
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.list = channels_quad, |
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.mask = 0, |
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}; |
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|
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static int kbl_fe_startup(struct snd_pcm_substream *substream) |
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{ |
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struct snd_pcm_runtime *runtime = substream->runtime; |
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|
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/* |
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* On this platform for PCM device we support, |
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* 48Khz |
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* stereo |
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* 16 bit audio |
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*/ |
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|
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runtime->hw.channels_max = DUAL_CHANNEL; |
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snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_CHANNELS, |
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&constraints_channels); |
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|
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runtime->hw.formats = SNDRV_PCM_FMTBIT_S16_LE; |
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snd_pcm_hw_constraint_msbits(runtime, 0, 16, 16); |
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|
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snd_pcm_hw_constraint_list(runtime, 0, |
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SNDRV_PCM_HW_PARAM_RATE, &constraints_rates); |
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|
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return 0; |
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} |
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|
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static const struct snd_soc_ops kabylake_da7219_fe_ops = { |
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.startup = kbl_fe_startup, |
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}; |
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|
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static int kabylake_dmic_fixup(struct snd_soc_pcm_runtime *rtd, |
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struct snd_pcm_hw_params *params) |
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{ |
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struct snd_interval *chan = hw_param_interval(params, |
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SNDRV_PCM_HW_PARAM_CHANNELS); |
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|
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/* |
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* set BE channel constraint as user FE channels |
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*/ |
|
|
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if (params_channels(params) == 2) |
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chan->min = chan->max = 2; |
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else |
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chan->min = chan->max = 4; |
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|
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return 0; |
|
} |
|
|
|
static int kabylake_dmic_startup(struct snd_pcm_substream *substream) |
|
{ |
|
struct snd_pcm_runtime *runtime = substream->runtime; |
|
|
|
runtime->hw.channels_min = runtime->hw.channels_max = QUAD_CHANNEL; |
|
snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_CHANNELS, |
|
&constraints_channels_quad); |
|
|
|
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, |
|
}; |
|
|
|
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 kabylake_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 struct snd_soc_ops skylake_refcap_ops = { |
|
.startup = kabylake_refcap_startup, |
|
}; |
|
|
|
static struct snd_soc_codec_conf max98927_codec_conf[] = { |
|
|
|
{ |
|
.dlc = COMP_CODEC_CONF(MAX98927_DEV0_NAME), |
|
.name_prefix = "Right", |
|
}, |
|
|
|
{ |
|
.dlc = COMP_CODEC_CONF(MAX98927_DEV1_NAME), |
|
.name_prefix = "Left", |
|
}, |
|
}; |
|
|
|
static struct snd_soc_codec_conf max98373_codec_conf[] = { |
|
|
|
{ |
|
.dlc = COMP_CODEC_CONF(MAX98373_DEV0_NAME), |
|
.name_prefix = "Right", |
|
}, |
|
|
|
{ |
|
.dlc = COMP_CODEC_CONF(MAX98373_DEV1_NAME), |
|
.name_prefix = "Left", |
|
}, |
|
}; |
|
|
|
static struct snd_soc_dai_link_component max98373_ssp0_codec_components[] = { |
|
{ /* Left */ |
|
.name = MAX98373_DEV0_NAME, |
|
.dai_name = MAX98373_CODEC_DAI, |
|
}, |
|
|
|
{ /* For Right */ |
|
.name = MAX98373_DEV1_NAME, |
|
.dai_name = MAX98373_CODEC_DAI, |
|
}, |
|
|
|
}; |
|
|
|
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(echoref, |
|
DAILINK_COMP_ARRAY(COMP_CPU("Echoref 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(system2, |
|
DAILINK_COMP_ARRAY(COMP_CPU("System Pin2"))); |
|
|
|
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(MAX98927_DEV0_NAME, MAX98927_CODEC_DAI), |
|
/* For Right */ COMP_CODEC(MAX98927_DEV1_NAME, MAX98927_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-DLGS7219:00", |
|
KBL_DIALOG_CODEC_DAI))); |
|
|
|
SND_SOC_DAILINK_DEF(dmic_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"))); |
|
|
|
/* 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", |
|
.dynamic = 1, |
|
.nonatomic = 1, |
|
.init = kabylake_da7219_fe_init, |
|
.trigger = { |
|
SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST}, |
|
.dpcm_playback = 1, |
|
.ops = &kabylake_da7219_fe_ops, |
|
SND_SOC_DAILINK_REG(system, dummy, platform), |
|
}, |
|
[KBL_DPCM_AUDIO_ECHO_REF_CP] = { |
|
.name = "Kbl Audio Echo Reference cap", |
|
.stream_name = "Echoreference Capture", |
|
.init = NULL, |
|
.dpcm_capture = 1, |
|
.nonatomic = 1, |
|
SND_SOC_DAILINK_REG(echoref, dummy, platform), |
|
}, |
|
[KBL_DPCM_AUDIO_REF_CP] = { |
|
.name = "Kbl 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), |
|
}, |
|
[KBL_DPCM_AUDIO_DMIC_CP] = { |
|
.name = "Kbl Audio DMIC cap", |
|
.stream_name = "dmiccap", |
|
.init = NULL, |
|
.dpcm_capture = 1, |
|
.nonatomic = 1, |
|
.dynamic = 1, |
|
.ops = &kabylake_dmic_ops, |
|
SND_SOC_DAILINK_REG(dmic, dummy, platform), |
|
}, |
|
[KBL_DPCM_AUDIO_HDMI1_PB] = { |
|
.name = "Kbl 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), |
|
}, |
|
[KBL_DPCM_AUDIO_HDMI2_PB] = { |
|
.name = "Kbl 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), |
|
}, |
|
[KBL_DPCM_AUDIO_HDMI3_PB] = { |
|
.name = "Kbl 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), |
|
}, |
|
[KBL_DPCM_AUDIO_HS_PB] = { |
|
.name = "Kbl Audio Headset Playback", |
|
.stream_name = "Headset Audio", |
|
.dpcm_playback = 1, |
|
.nonatomic = 1, |
|
.dynamic = 1, |
|
.init = kabylake_da7219_fe_init, |
|
.trigger = { |
|
SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST}, |
|
.ops = &kabylake_da7219_fe_ops, |
|
SND_SOC_DAILINK_REG(system2, dummy, platform), |
|
}, |
|
[KBL_DPCM_AUDIO_CP] = { |
|
.name = "Kbl 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 = &kabylake_da7219_fe_ops, |
|
SND_SOC_DAILINK_REG(system, dummy, platform), |
|
}, |
|
|
|
/* Back End DAI links */ |
|
{ |
|
/* SSP0 - Codec */ |
|
.name = "SSP0-Codec", |
|
.id = 0, |
|
.no_pcm = 1, |
|
.dai_fmt = SND_SOC_DAIFMT_DSP_B | |
|
SND_SOC_DAIFMT_NB_NF | |
|
SND_SOC_DAIFMT_CBC_CFC, |
|
.dpcm_playback = 1, |
|
.dpcm_capture = 1, |
|
.ignore_pmdown_time = 1, |
|
.be_hw_params_fixup = kabylake_ssp_fixup, |
|
.ops = &kabylake_ssp0_ops, |
|
SND_SOC_DAILINK_REG(ssp0_pin, ssp0_codec, platform), |
|
}, |
|
{ |
|
/* SSP1 - Codec */ |
|
.name = "SSP1-Codec", |
|
.id = 1, |
|
.no_pcm = 1, |
|
.init = kabylake_da7219_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 = kabylake_ssp_fixup, |
|
.dpcm_playback = 1, |
|
.dpcm_capture = 1, |
|
SND_SOC_DAILINK_REG(ssp1_pin, ssp1_codec, platform), |
|
}, |
|
{ |
|
.name = "dmic01", |
|
.id = 2, |
|
.init = kabylake_dmic_init, |
|
.be_hw_params_fixup = kabylake_dmic_fixup, |
|
.ignore_suspend = 1, |
|
.dpcm_capture = 1, |
|
.no_pcm = 1, |
|
SND_SOC_DAILINK_REG(dmic_pin, dmic_codec, platform), |
|
}, |
|
{ |
|
.name = "iDisp1", |
|
.id = 3, |
|
.dpcm_playback = 1, |
|
.init = kabylake_hdmi1_init, |
|
.no_pcm = 1, |
|
SND_SOC_DAILINK_REG(idisp1_pin, idisp1_codec, platform), |
|
}, |
|
{ |
|
.name = "iDisp2", |
|
.id = 4, |
|
.init = kabylake_hdmi2_init, |
|
.dpcm_playback = 1, |
|
.no_pcm = 1, |
|
SND_SOC_DAILINK_REG(idisp2_pin, idisp2_codec, platform), |
|
}, |
|
{ |
|
.name = "iDisp3", |
|
.id = 5, |
|
.init = kabylake_hdmi3_init, |
|
.dpcm_playback = 1, |
|
.no_pcm = 1, |
|
SND_SOC_DAILINK_REG(idisp3_pin, idisp3_codec, platform), |
|
}, |
|
}; |
|
|
|
/* kabylake digital audio interface glue - connects codec <--> CPU */ |
|
static struct snd_soc_dai_link kabylake_max98_927_373_dais[] = { |
|
/* Front End DAI links */ |
|
[KBL_DPCM_AUDIO_PB] = { |
|
.name = "Kbl Audio Port", |
|
.stream_name = "Audio", |
|
.dynamic = 1, |
|
.nonatomic = 1, |
|
.init = kabylake_da7219_fe_init, |
|
.trigger = { |
|
SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST}, |
|
.dpcm_playback = 1, |
|
.ops = &kabylake_da7219_fe_ops, |
|
SND_SOC_DAILINK_REG(system, dummy, platform), |
|
}, |
|
[KBL_DPCM_AUDIO_ECHO_REF_CP] = { |
|
.name = "Kbl Audio Echo Reference cap", |
|
.stream_name = "Echoreference Capture", |
|
.init = NULL, |
|
.dpcm_capture = 1, |
|
.nonatomic = 1, |
|
SND_SOC_DAILINK_REG(echoref, dummy, platform), |
|
}, |
|
[KBL_DPCM_AUDIO_REF_CP] = { |
|
.name = "Kbl 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), |
|
}, |
|
[KBL_DPCM_AUDIO_DMIC_CP] = { |
|
.name = "Kbl Audio DMIC cap", |
|
.stream_name = "dmiccap", |
|
.init = NULL, |
|
.dpcm_capture = 1, |
|
.nonatomic = 1, |
|
.dynamic = 1, |
|
.ops = &kabylake_dmic_ops, |
|
SND_SOC_DAILINK_REG(dmic, dummy, platform), |
|
}, |
|
[KBL_DPCM_AUDIO_HDMI1_PB] = { |
|
.name = "Kbl 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), |
|
}, |
|
[KBL_DPCM_AUDIO_HDMI2_PB] = { |
|
.name = "Kbl 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), |
|
}, |
|
[KBL_DPCM_AUDIO_HDMI3_PB] = { |
|
.name = "Kbl 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_B | |
|
SND_SOC_DAIFMT_NB_NF | |
|
SND_SOC_DAIFMT_CBC_CFC, |
|
.dpcm_playback = 1, |
|
.dpcm_capture = 1, |
|
.ignore_pmdown_time = 1, |
|
.be_hw_params_fixup = kabylake_ssp_fixup, |
|
.ops = &kabylake_ssp0_ops, |
|
SND_SOC_DAILINK_REG(ssp0_pin, ssp0_codec), |
|
}, |
|
{ |
|
.name = "dmic01", |
|
.id = 1, |
|
.init = kabylake_dmic_init, |
|
.be_hw_params_fixup = kabylake_dmic_fixup, |
|
.ignore_suspend = 1, |
|
.dpcm_capture = 1, |
|
.no_pcm = 1, |
|
SND_SOC_DAILINK_REG(dmic_pin, dmic_codec, platform), |
|
}, |
|
{ |
|
.name = "iDisp1", |
|
.id = 2, |
|
.dpcm_playback = 1, |
|
.init = kabylake_hdmi1_init, |
|
.no_pcm = 1, |
|
SND_SOC_DAILINK_REG(idisp1_pin, idisp1_codec, platform), |
|
}, |
|
{ |
|
.name = "iDisp2", |
|
.id = 3, |
|
.init = kabylake_hdmi2_init, |
|
.dpcm_playback = 1, |
|
.no_pcm = 1, |
|
SND_SOC_DAILINK_REG(idisp2_pin, idisp2_codec, platform), |
|
}, |
|
{ |
|
.name = "iDisp3", |
|
.id = 4, |
|
.init = kabylake_hdmi3_init, |
|
.dpcm_playback = 1, |
|
.no_pcm = 1, |
|
SND_SOC_DAILINK_REG(idisp3_pin, idisp3_codec, platform), |
|
}, |
|
}; |
|
|
|
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_dapm_context *dapm = &card->dapm; |
|
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, &kabylake_hdmi[i]); |
|
|
|
if (err) |
|
return err; |
|
|
|
err = hdac_hdmi_jack_init(pcm->codec_dai, pcm->device, |
|
&kabylake_hdmi[i]); |
|
if (err < 0) |
|
return err; |
|
|
|
i++; |
|
} |
|
|
|
if (!component) |
|
return -EINVAL; |
|
|
|
|
|
err = hdac_hdmi_jack_port_init(component, &card->dapm); |
|
|
|
if (err < 0) |
|
return err; |
|
|
|
err = snd_soc_dapm_disable_pin(dapm, "Left Spk"); |
|
if (err) { |
|
dev_err(card->dev, "failed to disable Left Spk: %d\n", err); |
|
return err; |
|
} |
|
|
|
err = snd_soc_dapm_disable_pin(dapm, "Right Spk"); |
|
if (err) { |
|
dev_err(card->dev, "failed to disable Right Spk: %d\n", err); |
|
return err; |
|
} |
|
|
|
return snd_soc_dapm_sync(dapm); |
|
} |
|
|
|
/* kabylake audio machine driver for SPT + DA7219 */ |
|
static struct snd_soc_card kbl_audio_card_da7219_m98927 = { |
|
.name = "kblda7219m98927", |
|
.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, |
|
}; |
|
|
|
/* kabylake audio machine driver for Maxim98927 */ |
|
static struct snd_soc_card kbl_audio_card_max98927 = { |
|
.name = "kblmax98927", |
|
.owner = THIS_MODULE, |
|
.dai_link = kabylake_max98_927_373_dais, |
|
.num_links = ARRAY_SIZE(kabylake_max98_927_373_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 struct snd_soc_card kbl_audio_card_da7219_m98373 = { |
|
.name = "kblda7219m98373", |
|
.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 = max98373_codec_conf, |
|
.num_configs = ARRAY_SIZE(max98373_codec_conf), |
|
.fully_routed = true, |
|
.late_probe = kabylake_card_late_probe, |
|
}; |
|
|
|
static struct snd_soc_card kbl_audio_card_max98373 = { |
|
.name = "kblmax98373", |
|
.owner = THIS_MODULE, |
|
.dai_link = kabylake_max98_927_373_dais, |
|
.num_links = ARRAY_SIZE(kabylake_max98_927_373_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 = max98373_codec_conf, |
|
.num_configs = ARRAY_SIZE(max98373_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 snd_soc_dai_link *kbl_dai_link; |
|
struct snd_soc_dai_link_component **codecs; |
|
int i; |
|
|
|
ctx = devm_kzalloc(&pdev->dev, sizeof(*ctx), GFP_KERNEL); |
|
if (!ctx) |
|
return -ENOMEM; |
|
|
|
INIT_LIST_HEAD(&ctx->hdmi_pcm_list); |
|
|
|
kabylake_audio_card = |
|
(struct snd_soc_card *)pdev->id_entry->driver_data; |
|
|
|
kbl_dai_link = kabylake_audio_card->dai_link; |
|
|
|
/* Update codecs for SSP0 with max98373 codec info */ |
|
if (!strcmp(pdev->name, "kbl_da7219_max98373") || |
|
(!strcmp(pdev->name, "kbl_max98373"))) { |
|
for (i = 0; i < kabylake_audio_card->num_links; ++i) { |
|
if (strcmp(kbl_dai_link[i].name, "SSP0-Codec")) |
|
continue; |
|
|
|
codecs = &(kbl_dai_link[i].codecs); |
|
*codecs = max98373_ssp0_codec_components; |
|
kbl_dai_link[i].num_codecs = |
|
ARRAY_SIZE(max98373_ssp0_codec_components); |
|
break; |
|
} |
|
} |
|
kabylake_audio_card->dev = &pdev->dev; |
|
snd_soc_card_set_drvdata(kabylake_audio_card, ctx); |
|
|
|
return devm_snd_soc_register_card(&pdev->dev, kabylake_audio_card); |
|
} |
|
|
|
static const struct platform_device_id kbl_board_ids[] = { |
|
{ |
|
.name = "kbl_da7219_max98927", |
|
.driver_data = |
|
(kernel_ulong_t)&kbl_audio_card_da7219_m98927, |
|
}, |
|
{ |
|
.name = "kbl_max98927", |
|
.driver_data = |
|
(kernel_ulong_t)&kbl_audio_card_max98927, |
|
}, |
|
{ |
|
.name = "kbl_da7219_max98373", |
|
.driver_data = |
|
(kernel_ulong_t)&kbl_audio_card_da7219_m98373, |
|
}, |
|
{ |
|
.name = "kbl_max98373", |
|
.driver_data = |
|
(kernel_ulong_t)&kbl_audio_card_max98373, |
|
}, |
|
{ } |
|
}; |
|
MODULE_DEVICE_TABLE(platform, kbl_board_ids); |
|
|
|
static struct platform_driver kabylake_audio = { |
|
.probe = kabylake_audio_probe, |
|
.driver = { |
|
.name = "kbl_da7219_max98_927_373", |
|
.pm = &snd_soc_pm_ops, |
|
}, |
|
.id_table = kbl_board_ids, |
|
}; |
|
|
|
module_platform_driver(kabylake_audio) |
|
|
|
/* Module information */ |
|
MODULE_DESCRIPTION("Audio KabyLake Machine driver for MAX98927/MAX98373 & DA7219"); |
|
MODULE_AUTHOR("Mac Chiang <[email protected]>"); |
|
MODULE_LICENSE("GPL v2");
|
|
|