1072 lines
27 KiB
C
1072 lines
27 KiB
C
// SPDX-License-Identifier: GPL-2.0-only
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/*
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* Intel Kabylake I2S Machine Driver with MAXIM98927
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* and RT5663 Codecs
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*
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* Copyright (C) 2017, Intel Corporation. All rights reserved.
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*
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* Modified from:
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* Intel Skylake I2S Machine driver
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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 <sound/soc-acpi.h>
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#include "../../codecs/rt5663.h"
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#include "../../codecs/hdac_hdmi.h"
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#include <linux/clk.h>
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#include <linux/clk-provider.h>
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#include <linux/clkdev.h>
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#define KBL_REALTEK_CODEC_DAI "rt5663-aif"
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#define KBL_MAXIM_CODEC_DAI "max98927-aif1"
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#define DMIC_CH(p) p->list[p->count-1]
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#define MAXIM_DEV0_NAME "i2c-MX98927:00"
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#define MAXIM_DEV1_NAME "i2c-MX98927:01"
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static struct snd_soc_card *kabylake_audio_card;
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static const struct snd_pcm_hw_constraint_list *dmic_constraints;
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static struct snd_soc_jack skylake_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_rt5663_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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struct clk *mclk;
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struct clk *sclk;
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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_CP,
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KBL_DPCM_AUDIO_HS_PB,
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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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};
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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 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 kbl_rt5663_private *priv = snd_soc_card_get_drvdata(card);
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int ret = 0;
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/*
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* MCLK/SCLK need to be ON early for a successful synchronization of
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* codec internal clock. And the clocks are turned off during
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* POST_PMD after the stream is stopped.
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*/
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switch (event) {
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case SND_SOC_DAPM_PRE_PMU:
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/* Enable MCLK */
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ret = clk_set_rate(priv->mclk, 24000000);
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if (ret < 0) {
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dev_err(card->dev, "Can't set rate for mclk, err: %d\n",
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ret);
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return ret;
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}
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ret = clk_prepare_enable(priv->mclk);
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if (ret < 0) {
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dev_err(card->dev, "Can't enable mclk, err: %d\n", ret);
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return ret;
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}
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/* Enable SCLK */
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ret = clk_set_rate(priv->sclk, 3072000);
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if (ret < 0) {
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dev_err(card->dev, "Can't set rate for sclk, err: %d\n",
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ret);
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clk_disable_unprepare(priv->mclk);
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return ret;
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}
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ret = clk_prepare_enable(priv->sclk);
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if (ret < 0) {
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dev_err(card->dev, "Can't enable sclk, err: %d\n", ret);
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clk_disable_unprepare(priv->mclk);
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}
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break;
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case SND_SOC_DAPM_POST_PMD:
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clk_disable_unprepare(priv->mclk);
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clk_disable_unprepare(priv->sclk);
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break;
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default:
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return 0;
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}
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return 0;
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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 const struct snd_soc_dapm_route kabylake_map[] = {
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/* HP jack connectors - unknown if we have jack detection */
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{ "Headphone Jack", NULL, "Platform Clock" },
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{ "Headphone Jack", NULL, "HPOL" },
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{ "Headphone Jack", NULL, "HPOR" },
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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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/* other jacks */
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{ "Headset Mic", NULL, "Platform Clock" },
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{ "IN1P", NULL, "Headset Mic" },
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{ "IN1N", NULL, "Headset Mic" },
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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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{ "AIF 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, "AIF Capture" },
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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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/* DMIC */
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{ "dmic01_hifi", NULL, "DMIC01 Rx" },
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{ "DMIC01 Rx", NULL, "DMIC AIF" },
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{ "hifi3", NULL, "iDisp3 Tx"},
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{ "iDisp3 Tx", NULL, "iDisp3_out"},
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{ "hifi2", NULL, "iDisp2 Tx"},
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{ "iDisp2 Tx", NULL, "iDisp2_out"},
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{ "hifi1", NULL, "iDisp1 Tx"},
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{ "iDisp1 Tx", NULL, "iDisp1_out"},
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};
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enum {
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KBL_DPCM_AUDIO_5663_PB = 0,
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KBL_DPCM_AUDIO_5663_CP,
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KBL_DPCM_AUDIO_5663_HDMI1_PB,
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KBL_DPCM_AUDIO_5663_HDMI2_PB,
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};
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static const struct snd_kcontrol_new kabylake_5663_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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};
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static const struct snd_soc_dapm_widget kabylake_5663_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("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_5663_map[] = {
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{ "Headphone Jack", NULL, "Platform Clock" },
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{ "Headphone Jack", NULL, "HPOL" },
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{ "Headphone Jack", NULL, "HPOR" },
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/* other jacks */
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{ "Headset Mic", NULL, "Platform Clock" },
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{ "IN1P", NULL, "Headset Mic" },
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{ "IN1N", NULL, "Headset Mic" },
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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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{ "AIF Playback", NULL, "ssp1 Tx" },
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{ "ssp1 Tx", NULL, "codec1_out" },
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{ "codec0_in", NULL, "ssp1 Rx" },
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{ "ssp1 Rx", NULL, "AIF Capture" },
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{ "hifi2", NULL, "iDisp2 Tx"},
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{ "iDisp2 Tx", NULL, "iDisp2_out"},
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{ "hifi1", NULL, "iDisp1 Tx"},
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{ "iDisp1 Tx", NULL, "iDisp1_out"},
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};
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static struct snd_soc_codec_conf max98927_codec_conf[] = {
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{
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.dlc = COMP_CODEC_CONF(MAXIM_DEV0_NAME),
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.name_prefix = "Right",
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},
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{
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.dlc = COMP_CODEC_CONF(MAXIM_DEV1_NAME),
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.name_prefix = "Left",
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},
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};
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static int kabylake_rt5663_fe_init(struct snd_soc_pcm_runtime *rtd)
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{
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int ret;
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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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dapm = snd_soc_component_get_dapm(component);
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ret = snd_soc_dapm_ignore_suspend(dapm, "Reference Capture");
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if (ret) {
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dev_err(rtd->dev, "Ref Cap ignore suspend failed %d\n", ret);
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return ret;
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}
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return ret;
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}
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static int kabylake_rt5663_codec_init(struct snd_soc_pcm_runtime *rtd)
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{
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int ret;
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struct kbl_rt5663_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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/*
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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,
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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_VOICECOMMAND);
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snd_jack_set_key(jack->jack, SND_JACK_BTN_2, KEY_VOLUMEUP);
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snd_jack_set_key(jack->jack, SND_JACK_BTN_3, KEY_VOLUMEDOWN);
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snd_soc_component_set_jack(component, &ctx->kabylake_headset, NULL);
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return ret;
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}
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static int kabylake_rt5663_max98927_codec_init(struct snd_soc_pcm_runtime *rtd)
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{
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int ret;
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ret = kabylake_rt5663_codec_init(rtd);
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if (ret)
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return 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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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_rt5663_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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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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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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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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static int kabylake_5663_hdmi1_init(struct snd_soc_pcm_runtime *rtd)
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{
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return kabylake_hdmi_init(rtd, KBL_DPCM_AUDIO_5663_HDMI1_PB);
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}
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static int kabylake_5663_hdmi2_init(struct snd_soc_pcm_runtime *rtd)
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{
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return kabylake_hdmi_init(rtd, KBL_DPCM_AUDIO_5663_HDMI2_PB);
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}
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static unsigned int rates[] = {
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48000,
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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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static unsigned int channels[] = {
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2,
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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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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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* 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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runtime->hw.channels_max = 2;
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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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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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snd_pcm_hw_constraint_list(runtime, 0,
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SNDRV_PCM_HW_PARAM_RATE, &constraints_rates);
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return 0;
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}
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static const struct snd_soc_ops kabylake_rt5663_fe_ops = {
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.startup = kbl_fe_startup,
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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"))
|
|
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 = asoc_substream_to_rtd(substream);
|
|
struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0);
|
|
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_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 kabylake_ssp0_hw_params(struct snd_pcm_substream *substream,
|
|
struct snd_pcm_hw_params *params)
|
|
{
|
|
struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream);
|
|
struct snd_soc_dai *codec_dai;
|
|
int ret = 0, j;
|
|
|
|
for_each_rtd_codec_dais(rtd, j, codec_dai) {
|
|
if (!strcmp(codec_dai->component->name, MAXIM_DEV0_NAME)) {
|
|
/*
|
|
* Use channel 4 and 5 for the first amp
|
|
*/
|
|
ret = snd_soc_dai_set_tdm_slot(codec_dai, 0x30, 3, 8, 16);
|
|
if (ret < 0) {
|
|
dev_err(rtd->dev, "set TDM slot err:%d\n", ret);
|
|
return ret;
|
|
}
|
|
}
|
|
if (!strcmp(codec_dai->component->name, MAXIM_DEV1_NAME)) {
|
|
/*
|
|
* Use channel 6 and 7 for the second amp
|
|
*/
|
|
ret = snd_soc_dai_set_tdm_slot(codec_dai, 0xC0, 3, 8, 16);
|
|
if (ret < 0) {
|
|
dev_err(rtd->dev, "set 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 unsigned int channels_dmic[] = {
|
|
2, 4,
|
|
};
|
|
|
|
static struct snd_pcm_hw_constraint_list constraints_dmic_channels = {
|
|
.count = ARRAY_SIZE(channels_dmic),
|
|
.list = channels_dmic,
|
|
.mask = 0,
|
|
};
|
|
|
|
static 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 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,
|
|
};
|
|
|
|
static 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,
|
|
};
|
|
|
|
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(system2,
|
|
DAILINK_COMP_ARRAY(COMP_CPU("System Pin2")));
|
|
|
|
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(ssp0_pin,
|
|
DAILINK_COMP_ARRAY(COMP_CPU("SSP0 Pin")));
|
|
SND_SOC_DAILINK_DEF(ssp0_codec,
|
|
DAILINK_COMP_ARRAY(
|
|
/* Left */ COMP_CODEC(MAXIM_DEV0_NAME, KBL_MAXIM_CODEC_DAI),
|
|
/* Right */ COMP_CODEC(MAXIM_DEV1_NAME, KBL_MAXIM_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-10EC5663:00",
|
|
KBL_REALTEK_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")));
|
|
|
|
/* 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_rt5663_fe_init,
|
|
.trigger = {
|
|
SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST},
|
|
.dpcm_playback = 1,
|
|
.ops = &kabylake_rt5663_fe_ops,
|
|
SND_SOC_DAILINK_REG(system, 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_rt5663_fe_ops,
|
|
SND_SOC_DAILINK_REG(system, dummy, platform),
|
|
},
|
|
[KBL_DPCM_AUDIO_HS_PB] = {
|
|
.name = "Kbl Audio Headset Playback",
|
|
.stream_name = "Headset Audio",
|
|
.dpcm_playback = 1,
|
|
.nonatomic = 1,
|
|
.dynamic = 1,
|
|
SND_SOC_DAILINK_REG(system2, 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,
|
|
.ignore_pmdown_time = 1,
|
|
.be_hw_params_fixup = kabylake_ssp_fixup,
|
|
.dpcm_playback = 1,
|
|
.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_rt5663_max98927_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,
|
|
.ops = &kabylake_rt5663_ops,
|
|
.dpcm_playback = 1,
|
|
.dpcm_capture = 1,
|
|
SND_SOC_DAILINK_REG(ssp1_pin, ssp1_codec, platform),
|
|
},
|
|
{
|
|
.name = "dmic01",
|
|
.id = 2,
|
|
.be_hw_params_fixup = kabylake_dmic_fixup,
|
|
.ignore_suspend = 1,
|
|
.dpcm_capture = 1,
|
|
.no_pcm = 1,
|
|
SND_SOC_DAILINK_REG(dmic01_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),
|
|
},
|
|
};
|
|
|
|
static struct snd_soc_dai_link kabylake_5663_dais[] = {
|
|
/* Front End DAI links */
|
|
[KBL_DPCM_AUDIO_5663_PB] = {
|
|
.name = "Kbl Audio Port",
|
|
.stream_name = "Audio",
|
|
.dynamic = 1,
|
|
.nonatomic = 1,
|
|
.trigger = {
|
|
SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST},
|
|
.dpcm_playback = 1,
|
|
.ops = &kabylake_rt5663_fe_ops,
|
|
SND_SOC_DAILINK_REG(system, dummy, platform),
|
|
},
|
|
[KBL_DPCM_AUDIO_5663_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_rt5663_fe_ops,
|
|
SND_SOC_DAILINK_REG(system, dummy, platform),
|
|
},
|
|
[KBL_DPCM_AUDIO_5663_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_5663_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),
|
|
},
|
|
|
|
/* Back End DAI links */
|
|
{
|
|
/* SSP1 - Codec */
|
|
.name = "SSP1-Codec",
|
|
.id = 0,
|
|
.no_pcm = 1,
|
|
.init = kabylake_rt5663_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,
|
|
.ops = &kabylake_rt5663_ops,
|
|
.dpcm_playback = 1,
|
|
.dpcm_capture = 1,
|
|
SND_SOC_DAILINK_REG(ssp1_pin, ssp1_codec, platform),
|
|
},
|
|
{
|
|
.name = "iDisp1",
|
|
.id = 1,
|
|
.dpcm_playback = 1,
|
|
.init = kabylake_5663_hdmi1_init,
|
|
.no_pcm = 1,
|
|
SND_SOC_DAILINK_REG(idisp1_pin, idisp1_codec, platform),
|
|
},
|
|
{
|
|
.name = "iDisp2",
|
|
.id = 2,
|
|
.init = kabylake_5663_hdmi2_init,
|
|
.dpcm_playback = 1,
|
|
.no_pcm = 1,
|
|
SND_SOC_DAILINK_REG(idisp2_pin, idisp2_codec, platform),
|
|
},
|
|
};
|
|
|
|
#define NAME_SIZE 32
|
|
static int kabylake_card_late_probe(struct snd_soc_card *card)
|
|
{
|
|
struct kbl_rt5663_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, &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);
|
|
}
|
|
|
|
/* kabylake audio machine driver for SPT + RT5663 */
|
|
static struct snd_soc_card kabylake_audio_card_rt5663_m98927 = {
|
|
.name = "kblrt5663max",
|
|
.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 RT5663 */
|
|
static struct snd_soc_card kabylake_audio_card_rt5663 = {
|
|
.name = "kblrt5663",
|
|
.owner = THIS_MODULE,
|
|
.dai_link = kabylake_5663_dais,
|
|
.num_links = ARRAY_SIZE(kabylake_5663_dais),
|
|
.controls = kabylake_5663_controls,
|
|
.num_controls = ARRAY_SIZE(kabylake_5663_controls),
|
|
.dapm_widgets = kabylake_5663_widgets,
|
|
.num_dapm_widgets = ARRAY_SIZE(kabylake_5663_widgets),
|
|
.dapm_routes = kabylake_5663_map,
|
|
.num_dapm_routes = ARRAY_SIZE(kabylake_5663_map),
|
|
.fully_routed = true,
|
|
.late_probe = kabylake_card_late_probe,
|
|
};
|
|
|
|
static int kabylake_audio_probe(struct platform_device *pdev)
|
|
{
|
|
struct kbl_rt5663_private *ctx;
|
|
struct snd_soc_acpi_mach *mach;
|
|
int ret;
|
|
|
|
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;
|
|
|
|
kabylake_audio_card->dev = &pdev->dev;
|
|
snd_soc_card_set_drvdata(kabylake_audio_card, ctx);
|
|
|
|
mach = pdev->dev.platform_data;
|
|
if (mach)
|
|
dmic_constraints = mach->mach_params.dmic_num == 2 ?
|
|
&constraints_dmic_2ch : &constraints_dmic_channels;
|
|
|
|
ctx->mclk = devm_clk_get(&pdev->dev, "ssp1_mclk");
|
|
if (IS_ERR(ctx->mclk)) {
|
|
ret = PTR_ERR(ctx->mclk);
|
|
if (ret == -ENOENT) {
|
|
dev_info(&pdev->dev,
|
|
"Failed to get ssp1_sclk, defer probe\n");
|
|
return -EPROBE_DEFER;
|
|
}
|
|
|
|
dev_err(&pdev->dev, "Failed to get ssp1_mclk with err:%d\n",
|
|
ret);
|
|
return ret;
|
|
}
|
|
|
|
ctx->sclk = devm_clk_get(&pdev->dev, "ssp1_sclk");
|
|
if (IS_ERR(ctx->sclk)) {
|
|
ret = PTR_ERR(ctx->sclk);
|
|
if (ret == -ENOENT) {
|
|
dev_info(&pdev->dev,
|
|
"Failed to get ssp1_sclk, defer probe\n");
|
|
return -EPROBE_DEFER;
|
|
}
|
|
|
|
dev_err(&pdev->dev, "Failed to get ssp1_sclk with err:%d\n",
|
|
ret);
|
|
return ret;
|
|
}
|
|
|
|
return devm_snd_soc_register_card(&pdev->dev, kabylake_audio_card);
|
|
}
|
|
|
|
static const struct platform_device_id kbl_board_ids[] = {
|
|
{
|
|
.name = "kbl_rt5663",
|
|
.driver_data = (kernel_ulong_t)&kabylake_audio_card_rt5663,
|
|
},
|
|
{
|
|
.name = "kbl_rt5663_m98927",
|
|
.driver_data =
|
|
(kernel_ulong_t)&kabylake_audio_card_rt5663_m98927,
|
|
},
|
|
{ }
|
|
};
|
|
MODULE_DEVICE_TABLE(platform, kbl_board_ids);
|
|
|
|
static struct platform_driver kabylake_audio = {
|
|
.probe = kabylake_audio_probe,
|
|
.driver = {
|
|
.name = "kbl_rt5663_m98927",
|
|
.pm = &snd_soc_pm_ops,
|
|
},
|
|
.id_table = kbl_board_ids,
|
|
};
|
|
|
|
module_platform_driver(kabylake_audio)
|
|
|
|
/* Module information */
|
|
MODULE_DESCRIPTION("Audio Machine driver-RT5663 & MAX98927 in I2S mode");
|
|
MODULE_AUTHOR("Naveen M <naveen.m@intel.com>");
|
|
MODULE_AUTHOR("Harsha Priya <harshapriya.n@intel.com>");
|
|
MODULE_LICENSE("GPL v2");
|