mirror of https://github.com/Qortal/Brooklyn
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
870 lines
22 KiB
870 lines
22 KiB
// SPDX-License-Identifier: GPL-2.0-only |
|
/* |
|
* Intel Broxton-P I2S Machine Driver |
|
* |
|
* Copyright (C) 2016, Intel Corporation. All rights reserved. |
|
* |
|
* 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 "../../codecs/da7219-aad.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 MAX98390_DEV0_NAME "i2c-MX98390:00" |
|
#define MAX98390_DEV1_NAME "i2c-MX98390:01" |
|
#define DUAL_CHANNEL 2 |
|
#define QUAD_CHANNEL 4 |
|
|
|
#define SPKAMP_MAX98357A 1 |
|
#define SPKAMP_MAX98390 2 |
|
|
|
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; |
|
int spkamp; |
|
}; |
|
|
|
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"), |
|
}; |
|
|
|
static const struct snd_kcontrol_new max98357a_controls[] = { |
|
SOC_DAPM_PIN_SWITCH("Spk"), |
|
}; |
|
|
|
static const struct snd_kcontrol_new max98390_controls[] = { |
|
SOC_DAPM_PIN_SWITCH("Left Spk"), |
|
SOC_DAPM_PIN_SWITCH("Right 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_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), |
|
}; |
|
|
|
static const struct snd_soc_dapm_widget max98357a_widgets[] = { |
|
SND_SOC_DAPM_SPK("Spk", NULL), |
|
}; |
|
|
|
static const struct snd_soc_dapm_widget max98390_widgets[] = { |
|
SND_SOC_DAPM_SPK("Left Spk", NULL), |
|
SND_SOC_DAPM_SPK("Right 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" }, |
|
}; |
|
|
|
static const struct snd_soc_dapm_route max98357a_routes[] = { |
|
/* speaker */ |
|
{"Spk", NULL, "Speaker"}, |
|
}; |
|
|
|
static const struct snd_soc_dapm_route max98390_routes[] = { |
|
/* Speaker */ |
|
{"Left Spk", NULL, "Left BE_OUT"}, |
|
{"Right Spk", NULL, "Right BE_OUT"}, |
|
}; |
|
|
|
static const struct snd_soc_dapm_route broxton_map[] = { |
|
{"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 const struct snd_soc_dapm_route gemini_map[] = { |
|
{"HiFi Playback", NULL, "ssp1 Tx"}, |
|
{"ssp1 Tx", NULL, "codec0_out"}, |
|
|
|
{"Playback", NULL, "ssp2 Tx"}, |
|
{"ssp2 Tx", NULL, "codec1_out"}, |
|
|
|
{"codec0_in", NULL, "ssp2 Rx"}, |
|
{"ssp2 Rx", NULL, "Capture"}, |
|
}; |
|
|
|
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 = asoc_rtd_to_codec(rtd, 0); |
|
struct snd_soc_component *component = asoc_rtd_to_codec(rtd, 0)->component; |
|
int clk_freq; |
|
|
|
/* Configure sysclk for codec */ |
|
if (soc_intel_is_cml()) |
|
clk_freq = 24000000; |
|
else |
|
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(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, NULL, 0); |
|
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); |
|
|
|
da7219_aad_jack_det(component, &broxton_headset); |
|
|
|
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 = asoc_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 = asoc_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(max98390_codec, |
|
DAILINK_COMP_ARRAY( |
|
/* Left */ COMP_CODEC(MAX98390_DEV0_NAME, "max98390-aif1"), |
|
/* Right */ COMP_CODEC(MAX98390_DEV1_NAME, "max98390-aif1"))); |
|
|
|
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_CBS_CFS, |
|
.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_CBS_CFS, |
|
.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), |
|
}, |
|
}; |
|
|
|
static struct snd_soc_codec_conf max98390_codec_confs[] = { |
|
{ |
|
.dlc = COMP_CODEC_CONF(MAX98390_DEV0_NAME), |
|
.name_prefix = "Left", |
|
}, |
|
{ |
|
.dlc = COMP_CODEC_CONF(MAX98390_DEV1_NAME), |
|
.name_prefix = "Right", |
|
}, |
|
}; |
|
|
|
#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; |
|
const struct snd_kcontrol_new *controls; |
|
const struct snd_soc_dapm_widget *widgets; |
|
const struct snd_soc_dapm_route *routes; |
|
int num_controls, num_widgets, num_routes, err, i = 0; |
|
char jack_name[NAME_SIZE]; |
|
|
|
switch (ctx->spkamp) { |
|
case SPKAMP_MAX98357A: |
|
controls = max98357a_controls; |
|
num_controls = ARRAY_SIZE(max98357a_controls); |
|
widgets = max98357a_widgets; |
|
num_widgets = ARRAY_SIZE(max98357a_widgets); |
|
routes = max98357a_routes; |
|
num_routes = ARRAY_SIZE(max98357a_routes); |
|
break; |
|
case SPKAMP_MAX98390: |
|
controls = max98390_controls; |
|
num_controls = ARRAY_SIZE(max98390_controls); |
|
widgets = max98390_widgets; |
|
num_widgets = ARRAY_SIZE(max98390_widgets); |
|
routes = max98390_routes; |
|
num_routes = ARRAY_SIZE(max98390_routes); |
|
break; |
|
default: |
|
dev_err(card->dev, "Invalid speaker amplifier %d\n", ctx->spkamp); |
|
return -EINVAL; |
|
} |
|
|
|
err = snd_soc_dapm_new_controls(&card->dapm, widgets, num_widgets); |
|
if (err) { |
|
dev_err(card->dev, "Fail to new widgets\n"); |
|
return err; |
|
} |
|
|
|
err = snd_soc_add_card_controls(card, controls, num_controls); |
|
if (err) { |
|
dev_err(card->dev, "Fail to add controls\n"); |
|
return err; |
|
} |
|
|
|
err = snd_soc_dapm_add_routes(&card->dapm, routes, num_routes); |
|
if (err) { |
|
dev_err(card->dev, "Fail to add routes\n"); |
|
return err; |
|
} |
|
|
|
if (soc_intel_is_glk()) |
|
snd_soc_dapm_add_routes(&card->dapm, gemini_map, |
|
ARRAY_SIZE(gemini_map)); |
|
else |
|
snd_soc_dapm_add_routes(&card->dapm, broxton_map, |
|
ARRAY_SIZE(broxton_map)); |
|
|
|
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], |
|
NULL, 0); |
|
|
|
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, |
|
.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); |
|
|
|
if (acpi_dev_present("MX98390", NULL, -1)) |
|
ctx->spkamp = SPKAMP_MAX98390; |
|
else |
|
ctx->spkamp = SPKAMP_MAX98357A; |
|
|
|
broxton_audio_card.dev = &pdev->dev; |
|
snd_soc_card_set_drvdata(&broxton_audio_card, ctx); |
|
if (soc_intel_is_glk()) { |
|
unsigned int i; |
|
|
|
broxton_audio_card.name = "glkda7219max"; |
|
/* Fixup the SSP entries for geminilake */ |
|
for (i = 0; i < ARRAY_SIZE(broxton_dais); i++) { |
|
/* MAXIM_CODEC is connected to SSP1. */ |
|
if (!strcmp(broxton_dais[i].codecs->dai_name, |
|
BXT_MAXIM_CODEC_DAI)) { |
|
broxton_dais[i].name = "SSP1-Codec"; |
|
broxton_dais[i].cpus->dai_name = "SSP1 Pin"; |
|
} |
|
/* DIALOG_CODE is connected to SSP2 */ |
|
else if (!strcmp(broxton_dais[i].codecs->dai_name, |
|
BXT_DIALOG_CODEC_DAI)) { |
|
broxton_dais[i].name = "SSP2-Codec"; |
|
broxton_dais[i].cpus->dai_name = "SSP2 Pin"; |
|
} |
|
} |
|
} else if (soc_intel_is_cml()) { |
|
unsigned int i; |
|
|
|
if (ctx->spkamp == SPKAMP_MAX98390) { |
|
broxton_audio_card.name = "cml_max98390_da7219"; |
|
|
|
broxton_audio_card.codec_conf = max98390_codec_confs; |
|
broxton_audio_card.num_configs = ARRAY_SIZE(max98390_codec_confs); |
|
} else |
|
broxton_audio_card.name = "cmlda7219max"; |
|
|
|
for (i = 0; i < ARRAY_SIZE(broxton_dais); i++) { |
|
/* MAXIM_CODEC is connected to SSP1. */ |
|
if (!strcmp(broxton_dais[i].codecs->dai_name, |
|
BXT_MAXIM_CODEC_DAI)) { |
|
broxton_dais[i].name = "SSP1-Codec"; |
|
broxton_dais[i].cpus->dai_name = "SSP1 Pin"; |
|
|
|
if (ctx->spkamp == SPKAMP_MAX98390) { |
|
broxton_dais[i].codecs = max98390_codec; |
|
broxton_dais[i].num_codecs = ARRAY_SIZE(max98390_codec); |
|
} |
|
} |
|
/* DIALOG_CODEC is connected to SSP0 */ |
|
else if (!strcmp(broxton_dais[i].codecs->dai_name, |
|
BXT_DIALOG_CODEC_DAI)) { |
|
broxton_dais[i].name = "SSP0-Codec"; |
|
broxton_dais[i].cpus->dai_name = "SSP0 Pin"; |
|
} |
|
} |
|
} |
|
|
|
/* override plaform 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_max98357a" }, |
|
{ .name = "glk_da7219_max98357a" }, |
|
{ .name = "cml_da7219_max98357a" }, |
|
{ } |
|
}; |
|
|
|
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 <[email protected]>"); |
|
MODULE_AUTHOR("Rohit Ainapure <[email protected]>"); |
|
MODULE_AUTHOR("Harsha Priya <[email protected]>"); |
|
MODULE_AUTHOR("Conrad Cooke <[email protected]>"); |
|
MODULE_AUTHOR("Naveen Manohar <[email protected]>"); |
|
MODULE_AUTHOR("Mac Chiang <[email protected]>"); |
|
MODULE_AUTHOR("Brent Lu <[email protected]>"); |
|
MODULE_LICENSE("GPL v2"); |
|
MODULE_ALIAS("platform:bxt_da7219_max98357a"); |
|
MODULE_ALIAS("platform:glk_da7219_max98357a"); |
|
MODULE_ALIAS("platform:cml_da7219_max98357a");
|
|
|