+++ /dev/null
-// SPDX-License-Identifier: GPL-2.0-only
-/*
- * Intel Broxton-P I2S Machine Driver
- *
- * Copyright (C) 2016, Intel Corporation
- *
- * Modified from:
- * Intel Skylake I2S Machine driver
- */
-
-#include <linux/input.h>
-#include <linux/module.h>
-#include <linux/platform_device.h>
-#include <sound/core.h>
-#include <sound/jack.h>
-#include <sound/pcm.h>
-#include <sound/pcm_params.h>
-#include <sound/soc.h>
-#include <sound/soc-acpi.h>
-#include "../../codecs/hdac_hdmi.h"
-#include "../../codecs/da7219.h"
-#include "../common/soc-intel-quirks.h"
-#include "hda_dsp_common.h"
-
-#define BXT_DIALOG_CODEC_DAI "da7219-hifi"
-#define BXT_MAXIM_CODEC_DAI "HiFi"
-#define DUAL_CHANNEL 2
-#define QUAD_CHANNEL 4
-
-static struct snd_soc_jack broxton_headset;
-static struct snd_soc_jack broxton_hdmi[3];
-
-struct bxt_hdmi_pcm {
- struct list_head head;
- struct snd_soc_dai *codec_dai;
- int device;
-};
-
-struct bxt_card_private {
- struct list_head hdmi_pcm_list;
- bool common_hdmi_codec_drv;
-};
-
-enum {
- BXT_DPCM_AUDIO_PB = 0,
- BXT_DPCM_AUDIO_CP,
- BXT_DPCM_AUDIO_HS_PB,
- BXT_DPCM_AUDIO_REF_CP,
- BXT_DPCM_AUDIO_DMIC_CP,
- BXT_DPCM_AUDIO_HDMI1_PB,
- BXT_DPCM_AUDIO_HDMI2_PB,
- BXT_DPCM_AUDIO_HDMI3_PB,
-};
-
-static int platform_clock_control(struct snd_soc_dapm_widget *w,
- struct snd_kcontrol *k, int event)
-{
- int ret = 0;
- struct snd_soc_dapm_context *dapm = w->dapm;
- struct snd_soc_card *card = dapm->card;
- struct snd_soc_dai *codec_dai;
-
- codec_dai = snd_soc_card_get_codec_dai(card, BXT_DIALOG_CODEC_DAI);
- if (!codec_dai) {
- dev_err(card->dev, "Codec dai not found; Unable to set/unset codec pll\n");
- return -EIO;
- }
-
- if (SND_SOC_DAPM_EVENT_OFF(event)) {
- ret = snd_soc_dai_set_pll(codec_dai, 0,
- DA7219_SYSCLK_MCLK, 0, 0);
- if (ret)
- dev_err(card->dev, "failed to stop PLL: %d\n", ret);
- } else if(SND_SOC_DAPM_EVENT_ON(event)) {
- ret = snd_soc_dai_set_pll(codec_dai, 0,
- DA7219_SYSCLK_PLL_SRM, 0, DA7219_PLL_FREQ_OUT_98304);
- if (ret)
- dev_err(card->dev, "failed to start PLL: %d\n", ret);
- }
-
- return ret;
-}
-
-static const struct snd_kcontrol_new broxton_controls[] = {
- SOC_DAPM_PIN_SWITCH("Headphone Jack"),
- SOC_DAPM_PIN_SWITCH("Headset Mic"),
- SOC_DAPM_PIN_SWITCH("Line Out"),
- SOC_DAPM_PIN_SWITCH("Spk"),
-};
-
-static const struct snd_soc_dapm_widget broxton_widgets[] = {
- SND_SOC_DAPM_HP("Headphone Jack", NULL),
- SND_SOC_DAPM_MIC("Headset Mic", NULL),
- SND_SOC_DAPM_LINE("Line Out", NULL),
- SND_SOC_DAPM_MIC("SoC DMIC", NULL),
- SND_SOC_DAPM_SPK("HDMI1", NULL),
- SND_SOC_DAPM_SPK("HDMI2", NULL),
- SND_SOC_DAPM_SPK("HDMI3", NULL),
- SND_SOC_DAPM_SUPPLY("Platform Clock", SND_SOC_NOPM, 0, 0,
- platform_clock_control, SND_SOC_DAPM_POST_PMD|SND_SOC_DAPM_PRE_PMU),
- SND_SOC_DAPM_SPK("Spk", NULL),
-};
-
-static const struct snd_soc_dapm_route audio_map[] = {
- /* HP jack connectors - unknown if we have jack detection */
- {"Headphone Jack", NULL, "HPL"},
- {"Headphone Jack", NULL, "HPR"},
-
- /* other jacks */
- {"MIC", NULL, "Headset Mic"},
-
- /* digital mics */
- {"DMic", NULL, "SoC DMIC"},
-
- /* CODEC BE connections */
- {"HDMI1", NULL, "hif5-0 Output"},
- {"HDMI2", NULL, "hif6-0 Output"},
- {"HDMI2", NULL, "hif7-0 Output"},
-
- {"hifi3", NULL, "iDisp3 Tx"},
- {"iDisp3 Tx", NULL, "iDisp3_out"},
- {"hifi2", NULL, "iDisp2 Tx"},
- {"iDisp2 Tx", NULL, "iDisp2_out"},
- {"hifi1", NULL, "iDisp1 Tx"},
- {"iDisp1 Tx", NULL, "iDisp1_out"},
-
- /* DMIC */
- {"dmic01_hifi", NULL, "DMIC01 Rx"},
- {"DMIC01 Rx", NULL, "DMIC AIF"},
-
- { "Headphone Jack", NULL, "Platform Clock" },
- { "Headset Mic", NULL, "Platform Clock" },
- { "Line Out", NULL, "Platform Clock" },
-
- /* speaker */
- {"Spk", NULL, "Speaker"},
-
- {"HiFi Playback", NULL, "ssp5 Tx"},
- {"ssp5 Tx", NULL, "codec0_out"},
-
- {"Playback", NULL, "ssp1 Tx"},
- {"ssp1 Tx", NULL, "codec1_out"},
-
- {"codec0_in", NULL, "ssp1 Rx"},
- {"ssp1 Rx", NULL, "Capture"},
-};
-
-static struct snd_soc_jack_pin jack_pins[] = {
- {
- .pin = "Headphone Jack",
- .mask = SND_JACK_HEADPHONE,
- },
- {
- .pin = "Headset Mic",
- .mask = SND_JACK_MICROPHONE,
- },
- {
- .pin = "Line Out",
- .mask = SND_JACK_LINEOUT,
- },
-};
-
-static int broxton_ssp_fixup(struct snd_soc_pcm_runtime *rtd,
- struct snd_pcm_hw_params *params)
-{
- struct snd_interval *rate = hw_param_interval(params,
- SNDRV_PCM_HW_PARAM_RATE);
- struct snd_interval *chan = hw_param_interval(params,
- SNDRV_PCM_HW_PARAM_CHANNELS);
- struct snd_mask *fmt = hw_param_mask(params, SNDRV_PCM_HW_PARAM_FORMAT);
-
- /* The ADSP will convert the FE rate to 48k, stereo */
- rate->min = rate->max = 48000;
- chan->min = chan->max = DUAL_CHANNEL;
-
- /* set SSP to 24 bit */
- snd_mask_none(fmt);
- snd_mask_set_format(fmt, SNDRV_PCM_FORMAT_S24_LE);
-
- return 0;
-}
-
-static int broxton_da7219_codec_init(struct snd_soc_pcm_runtime *rtd)
-{
- int ret;
- struct snd_soc_dai *codec_dai = snd_soc_rtd_to_codec(rtd, 0);
- struct snd_soc_component *component = snd_soc_rtd_to_codec(rtd, 0)->component;
- int clk_freq;
-
- /* Configure sysclk for codec */
- clk_freq = 19200000;
-
- ret = snd_soc_dai_set_sysclk(codec_dai, DA7219_CLKSRC_MCLK, clk_freq,
- SND_SOC_CLOCK_IN);
-
- if (ret) {
- dev_err(rtd->dev, "can't set codec sysclk configuration\n");
- return ret;
- }
-
- /*
- * Headset buttons map to the google Reference headset.
- * These can be configured by userspace.
- */
- ret = snd_soc_card_jack_new_pins(rtd->card, "Headset Jack",
- SND_JACK_HEADSET | SND_JACK_BTN_0 | SND_JACK_BTN_1 |
- SND_JACK_BTN_2 | SND_JACK_BTN_3 | SND_JACK_LINEOUT,
- &broxton_headset,
- jack_pins,
- ARRAY_SIZE(jack_pins));
- if (ret) {
- dev_err(rtd->dev, "Headset Jack creation failed: %d\n", ret);
- return ret;
- }
-
- snd_jack_set_key(broxton_headset.jack, SND_JACK_BTN_0, KEY_PLAYPAUSE);
- snd_jack_set_key(broxton_headset.jack, SND_JACK_BTN_1, KEY_VOLUMEUP);
- snd_jack_set_key(broxton_headset.jack, SND_JACK_BTN_2, KEY_VOLUMEDOWN);
- snd_jack_set_key(broxton_headset.jack, SND_JACK_BTN_3,
- KEY_VOICECOMMAND);
-
- snd_soc_component_set_jack(component, &broxton_headset, NULL);
-
- snd_soc_dapm_ignore_suspend(&rtd->card->dapm, "SoC DMIC");
-
- return ret;
-}
-
-static int broxton_hdmi_init(struct snd_soc_pcm_runtime *rtd)
-{
- struct bxt_card_private *ctx = snd_soc_card_get_drvdata(rtd->card);
- struct snd_soc_dai *dai = snd_soc_rtd_to_codec(rtd, 0);
- struct bxt_hdmi_pcm *pcm;
-
- pcm = devm_kzalloc(rtd->card->dev, sizeof(*pcm), GFP_KERNEL);
- if (!pcm)
- return -ENOMEM;
-
- pcm->device = BXT_DPCM_AUDIO_HDMI1_PB + dai->id;
- pcm->codec_dai = dai;
-
- list_add_tail(&pcm->head, &ctx->hdmi_pcm_list);
-
- return 0;
-}
-
-static int broxton_da7219_fe_init(struct snd_soc_pcm_runtime *rtd)
-{
- struct snd_soc_dapm_context *dapm;
- struct snd_soc_component *component = snd_soc_rtd_to_cpu(rtd, 0)->component;
-
- dapm = snd_soc_component_get_dapm(component);
- snd_soc_dapm_ignore_suspend(dapm, "Reference Capture");
-
- return 0;
-}
-
-static const unsigned int rates[] = {
- 48000,
-};
-
-static const struct snd_pcm_hw_constraint_list constraints_rates = {
- .count = ARRAY_SIZE(rates),
- .list = rates,
- .mask = 0,
-};
-
-static const unsigned int channels[] = {
- DUAL_CHANNEL,
-};
-
-static const struct snd_pcm_hw_constraint_list constraints_channels = {
- .count = ARRAY_SIZE(channels),
- .list = channels,
- .mask = 0,
-};
-
-static const unsigned int channels_quad[] = {
- QUAD_CHANNEL,
-};
-
-static const struct snd_pcm_hw_constraint_list constraints_channels_quad = {
- .count = ARRAY_SIZE(channels_quad),
- .list = channels_quad,
- .mask = 0,
-};
-
-static int bxt_fe_startup(struct snd_pcm_substream *substream)
-{
- struct snd_pcm_runtime *runtime = substream->runtime;
-
- /*
- * On this platform for PCM device we support,
- * 48Khz
- * stereo
- * 16 bit audio
- */
-
- runtime->hw.channels_max = DUAL_CHANNEL;
- snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_CHANNELS,
- &constraints_channels);
-
- runtime->hw.formats = SNDRV_PCM_FMTBIT_S16_LE;
- snd_pcm_hw_constraint_msbits(runtime, 0, 16, 16);
-
- snd_pcm_hw_constraint_list(runtime, 0,
- SNDRV_PCM_HW_PARAM_RATE, &constraints_rates);
-
- return 0;
-}
-
-static const struct snd_soc_ops broxton_da7219_fe_ops = {
- .startup = bxt_fe_startup,
-};
-
-static int broxton_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)
- chan->min = chan->max = 2;
- else
- chan->min = chan->max = 4;
-
- return 0;
-}
-
-static int broxton_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 const struct snd_soc_ops broxton_dmic_ops = {
- .startup = broxton_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 broxton_refcap_startup(struct snd_pcm_substream *substream)
-{
- substream->runtime->hw.channels_max = 1;
- snd_pcm_hw_constraint_list(substream->runtime, 0,
- SNDRV_PCM_HW_PARAM_CHANNELS,
- &constraints_refcap);
-
- return snd_pcm_hw_constraint_list(substream->runtime, 0,
- SNDRV_PCM_HW_PARAM_RATE,
- &constraints_16000);
-};
-
-static const struct snd_soc_ops broxton_refcap_ops = {
- .startup = broxton_refcap_startup,
-};
-
-/* broxton digital audio interface glue - connects codec <--> CPU */
-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(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")));
-
- /* Back End DAI */
-SND_SOC_DAILINK_DEF(ssp5_pin,
- DAILINK_COMP_ARRAY(COMP_CPU("SSP5 Pin")));
-SND_SOC_DAILINK_DEF(ssp5_codec,
- DAILINK_COMP_ARRAY(COMP_CODEC("MX98357A:00",
- BXT_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-DLGS7219:00",
- BXT_DIALOG_CODEC_DAI)));
-
-SND_SOC_DAILINK_DEF(dmic_pin,
- DAILINK_COMP_ARRAY(COMP_CPU("DMIC01 Pin")));
-
-SND_SOC_DAILINK_DEF(dmic16k_pin,
- DAILINK_COMP_ARRAY(COMP_CPU("DMIC16k 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("0000:00:0e.0")));
-
-static struct snd_soc_dai_link broxton_dais[] = {
- /* Front End DAI links */
- [BXT_DPCM_AUDIO_PB] =
- {
- .name = "Bxt Audio Port",
- .stream_name = "Audio",
- .dynamic = 1,
- .nonatomic = 1,
- .init = broxton_da7219_fe_init,
- .trigger = {
- SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST},
- .dpcm_playback = 1,
- .ops = &broxton_da7219_fe_ops,
- SND_SOC_DAILINK_REG(system, dummy, platform),
- },
- [BXT_DPCM_AUDIO_CP] =
- {
- .name = "Bxt 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 = &broxton_da7219_fe_ops,
- SND_SOC_DAILINK_REG(system, dummy, platform),
- },
- [BXT_DPCM_AUDIO_HS_PB] = {
- .name = "Bxt Audio Headset Playback",
- .stream_name = "Headset Playback",
- .dynamic = 1,
- .nonatomic = 1,
- .trigger = {
- SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST},
- .dpcm_playback = 1,
- .ops = &broxton_da7219_fe_ops,
- SND_SOC_DAILINK_REG(system2, dummy, platform),
- },
- [BXT_DPCM_AUDIO_REF_CP] =
- {
- .name = "Bxt Audio Reference cap",
- .stream_name = "Refcap",
- .init = NULL,
- .dpcm_capture = 1,
- .nonatomic = 1,
- .dynamic = 1,
- .ops = &broxton_refcap_ops,
- SND_SOC_DAILINK_REG(reference, dummy, platform),
- },
- [BXT_DPCM_AUDIO_DMIC_CP] =
- {
- .name = "Bxt Audio DMIC cap",
- .stream_name = "dmiccap",
- .init = NULL,
- .dpcm_capture = 1,
- .nonatomic = 1,
- .dynamic = 1,
- .ops = &broxton_dmic_ops,
- SND_SOC_DAILINK_REG(dmic, dummy, platform),
- },
- [BXT_DPCM_AUDIO_HDMI1_PB] =
- {
- .name = "Bxt HDMI Port1",
- .stream_name = "Hdmi1",
- .dpcm_playback = 1,
- .init = NULL,
- .nonatomic = 1,
- .dynamic = 1,
- SND_SOC_DAILINK_REG(hdmi1, dummy, platform),
- },
- [BXT_DPCM_AUDIO_HDMI2_PB] =
- {
- .name = "Bxt HDMI Port2",
- .stream_name = "Hdmi2",
- .dpcm_playback = 1,
- .init = NULL,
- .nonatomic = 1,
- .dynamic = 1,
- SND_SOC_DAILINK_REG(hdmi2, dummy, platform),
- },
- [BXT_DPCM_AUDIO_HDMI3_PB] =
- {
- .name = "Bxt HDMI Port3",
- .stream_name = "Hdmi3",
- .dpcm_playback = 1,
- .init = NULL,
- .nonatomic = 1,
- .dynamic = 1,
- SND_SOC_DAILINK_REG(hdmi3, dummy, platform),
- },
- /* Back End DAI links */
- {
- /* SSP5 - Codec */
- .name = "SSP5-Codec",
- .id = 0,
- .no_pcm = 1,
- .dai_fmt = SND_SOC_DAIFMT_I2S |
- SND_SOC_DAIFMT_NB_NF |
- SND_SOC_DAIFMT_CBC_CFC,
- .ignore_pmdown_time = 1,
- .be_hw_params_fixup = broxton_ssp_fixup,
- .dpcm_playback = 1,
- SND_SOC_DAILINK_REG(ssp5_pin, ssp5_codec, platform),
- },
- {
- /* SSP1 - Codec */
- .name = "SSP1-Codec",
- .id = 1,
- .no_pcm = 1,
- .init = broxton_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 = broxton_ssp_fixup,
- .dpcm_playback = 1,
- .dpcm_capture = 1,
- SND_SOC_DAILINK_REG(ssp1_pin, ssp1_codec, platform),
- },
- {
- .name = "dmic01",
- .id = 2,
- .ignore_suspend = 1,
- .be_hw_params_fixup = broxton_dmic_fixup,
- .dpcm_capture = 1,
- .no_pcm = 1,
- SND_SOC_DAILINK_REG(dmic_pin, dmic_codec, platform),
- },
- {
- .name = "iDisp1",
- .id = 3,
- .init = broxton_hdmi_init,
- .dpcm_playback = 1,
- .no_pcm = 1,
- SND_SOC_DAILINK_REG(idisp1_pin, idisp1_codec, platform),
- },
- {
- .name = "iDisp2",
- .id = 4,
- .init = broxton_hdmi_init,
- .dpcm_playback = 1,
- .no_pcm = 1,
- SND_SOC_DAILINK_REG(idisp2_pin, idisp2_codec, platform),
- },
- {
- .name = "iDisp3",
- .id = 5,
- .init = broxton_hdmi_init,
- .dpcm_playback = 1,
- .no_pcm = 1,
- SND_SOC_DAILINK_REG(idisp3_pin, idisp3_codec, platform),
- },
- {
- .name = "dmic16k",
- .id = 6,
- .be_hw_params_fixup = broxton_dmic_fixup,
- .dpcm_capture = 1,
- .no_pcm = 1,
- SND_SOC_DAILINK_REG(dmic16k_pin, dmic_codec, platform),
- },
-};
-
-#define NAME_SIZE 32
-static int bxt_card_late_probe(struct snd_soc_card *card)
-{
- struct bxt_card_private *ctx = snd_soc_card_get_drvdata(card);
- struct bxt_hdmi_pcm *pcm;
- struct snd_soc_component *component = NULL;
- int err, i = 0;
- char jack_name[NAME_SIZE];
-
- if (list_empty(&ctx->hdmi_pcm_list))
- return -EINVAL;
-
- if (ctx->common_hdmi_codec_drv) {
- pcm = list_first_entry(&ctx->hdmi_pcm_list, struct bxt_hdmi_pcm,
- head);
- component = pcm->codec_dai->component;
- return hda_dsp_hdmi_build_controls(card, component);
- }
-
- 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, &broxton_hdmi[i]);
-
- if (err)
- return err;
-
- err = hdac_hdmi_jack_init(pcm->codec_dai, pcm->device,
- &broxton_hdmi[i]);
- if (err < 0)
- return err;
-
- i++;
- }
-
- return hdac_hdmi_jack_port_init(component, &card->dapm);
-}
-
-/* broxton audio machine driver for SPT + da7219 */
-static struct snd_soc_card broxton_audio_card = {
- .name = "bxtda7219max",
- .owner = THIS_MODULE,
- .dai_link = broxton_dais,
- .num_links = ARRAY_SIZE(broxton_dais),
- .controls = broxton_controls,
- .num_controls = ARRAY_SIZE(broxton_controls),
- .dapm_widgets = broxton_widgets,
- .num_dapm_widgets = ARRAY_SIZE(broxton_widgets),
- .dapm_routes = audio_map,
- .num_dapm_routes = ARRAY_SIZE(audio_map),
- .fully_routed = true,
- .disable_route_checks = true,
- .late_probe = bxt_card_late_probe,
-};
-
-static int broxton_audio_probe(struct platform_device *pdev)
-{
- struct bxt_card_private *ctx;
- struct snd_soc_acpi_mach *mach;
- const char *platform_name;
- int ret;
-
- ctx = devm_kzalloc(&pdev->dev, sizeof(*ctx), GFP_KERNEL);
- if (!ctx)
- return -ENOMEM;
-
- INIT_LIST_HEAD(&ctx->hdmi_pcm_list);
-
- broxton_audio_card.dev = &pdev->dev;
- snd_soc_card_set_drvdata(&broxton_audio_card, ctx);
-
- /* override platform name, if required */
- mach = pdev->dev.platform_data;
- platform_name = mach->mach_params.platform;
-
- ret = snd_soc_fixup_dai_links_platform_name(&broxton_audio_card,
- platform_name);
- if (ret)
- return ret;
-
- ctx->common_hdmi_codec_drv = mach->mach_params.common_hdmi_codec_drv;
-
- return devm_snd_soc_register_card(&pdev->dev, &broxton_audio_card);
-}
-
-static const struct platform_device_id bxt_board_ids[] = {
- { .name = "bxt_da7219_mx98357a" },
- { }
-};
-MODULE_DEVICE_TABLE(platform, bxt_board_ids);
-
-static struct platform_driver broxton_audio = {
- .probe = broxton_audio_probe,
- .driver = {
- .name = "bxt_da7219_max98357a",
- .pm = &snd_soc_pm_ops,
- },
- .id_table = bxt_board_ids,
-};
-module_platform_driver(broxton_audio)
-
-/* Module information */
-MODULE_DESCRIPTION("Audio Machine driver-DA7219 & MAX98357A in I2S mode");
-MODULE_AUTHOR("Sathyanarayana Nujella <sathyanarayana.nujella@intel.com>");
-MODULE_AUTHOR("Rohit Ainapure <rohit.m.ainapure@intel.com>");
-MODULE_AUTHOR("Harsha Priya <harshapriya.n@intel.com>");
-MODULE_AUTHOR("Conrad Cooke <conrad.cooke@intel.com>");
-MODULE_AUTHOR("Naveen Manohar <naveen.m@intel.com>");
-MODULE_AUTHOR("Mac Chiang <mac.chiang@intel.com>");
-MODULE_AUTHOR("Brent Lu <brent.lu@intel.com>");
-MODULE_LICENSE("GPL v2");
-MODULE_IMPORT_NS(SND_SOC_INTEL_HDA_DSP_COMMON);
projects / linux-2.6-microblaze.git / commitdiff