[alsa-devel] [PATCH v4 0/3] ASoC: Intel: Add Kabylake machine driver for RT5663+RT5514+MAX98927
This patch set adds a machine driver for Kabylake platform which has RT5663, RT5514 and MAX9827 codecs. It also adds the quirk data for the platform driver to load the correct machine driver.
For this particular machine,
* the RT5663 is a headset codec connected on SSP0 * the RT5514 is a dmic codec connected on SSP1 * the MAX98987 is a speaker codec connected on SSP1
Harsha Priya (3): ASoC: Intel: Add Kabylake machine driver for RT5514, RT5663 and MAX98927 ASoC: Intel: Convert all sst_codecs data definition to c99 style ASoC: Intel: Add Kabylake RT5663+RT5514+MAX98927 machine driver entry
sound/soc/intel/Kconfig | 15 + sound/soc/intel/boards/Makefile | 2 + .../soc/intel/boards/kbl_rt5663_rt5514_max98927.c | 640 +++++++++++++++++++++ sound/soc/intel/skylake/skl.c | 37 +- 4 files changed, 690 insertions(+), 4 deletions(-) create mode 100644 sound/soc/intel/boards/kbl_rt5663_rt5514_max98927.c
This patch adds Kabylake I2S machine driver which uses codecs MAX98927 as speakers and RT5514 as dmic on ssp0 and RT5663 as headset on ssp1.
Signed-off-by: Harsha Priya harshapriya.n@intel.com Signed-off-by: Hsin-yu Chao hychao@google.com Signed-off-by: Naveen M naveen.m@intel.com Acked-By: Vinod Koul vinod.koul@intel.com --- sound/soc/intel/Kconfig | 15 + sound/soc/intel/boards/Makefile | 2 + .../soc/intel/boards/kbl_rt5663_rt5514_max98927.c | 640 +++++++++++++++++++++ 3 files changed, 657 insertions(+) create mode 100644 sound/soc/intel/boards/kbl_rt5663_rt5514_max98927.c
diff --git a/sound/soc/intel/Kconfig b/sound/soc/intel/Kconfig index 35a6a5c..b301bff 100644 --- a/sound/soc/intel/Kconfig +++ b/sound/soc/intel/Kconfig @@ -253,6 +253,21 @@ config SND_SOC_INTEL_KBL_RT5663_MAX98927_MACH Say Y if you have such a device. If unsure select "N".
+config SND_SOC_INTEL_KBL_RT5663_RT5514_MAX98927_MACH + tristate "ASoC Audio driver for KBL with RT5663, RT5514 and MAX98927 in I2S Mode" + depends on X86_INTEL_LPSS && I2C + select SND_SOC_INTEL_SST + select SND_SOC_INTEL_SKYLAKE + select SND_SOC_RT5663 + select SND_SOC_RT5514 + select SND_SOC_MAX98927 + select SND_SOC_HDAC_HDMI + help + This adds support for ASoC Onboard Codec I2S machine driver. This will + create an alsa sound card for RT5663 + RT5514 + MAX98927. + Say Y if you have such a device. + If unsure select "N". + config SND_SOC_INTEL_SKYLAKE tristate select SND_HDA_EXT_CORE diff --git a/sound/soc/intel/boards/Makefile b/sound/soc/intel/boards/Makefile index c4e986f..a5c5bc5 100644 --- a/sound/soc/intel/boards/Makefile +++ b/sound/soc/intel/boards/Makefile @@ -14,6 +14,7 @@ snd-soc-sst-byt-cht-da7213-objs := bytcht_da7213.o snd-soc-sst-byt-cht-es8316-objs := bytcht_es8316.o snd-soc-sst-byt-cht-nocodec-objs := bytcht_nocodec.o snd-soc-kbl_rt5663_max98927-objs := kbl_rt5663_max98927.o +snd-soc-kbl_rt5663_rt5514_max98927-objs := kbl_rt5663_rt5514_max98927.o snd-soc-skl_rt286-objs := skl_rt286.o snd-skl_nau88l25_max98357a-objs := skl_nau88l25_max98357a.o snd-soc-skl_nau88l25_ssm4567-objs := skl_nau88l25_ssm4567.o @@ -34,6 +35,7 @@ obj-$(CONFIG_SND_SOC_INTEL_BYT_CHT_DA7213_MACH) += snd-soc-sst-byt-cht-da7213.o obj-$(CONFIG_SND_SOC_INTEL_BYT_CHT_ES8316_MACH) += snd-soc-sst-byt-cht-es8316.o obj-$(CONFIG_SND_SOC_INTEL_BYT_CHT_NOCODEC_MACH) += snd-soc-sst-byt-cht-nocodec.o obj-$(CONFIG_SND_SOC_INTEL_KBL_RT5663_MAX98927_MACH) += snd-soc-kbl_rt5663_max98927.o +obj-$(CONFIG_SND_SOC_INTEL_KBL_RT5663_RT5514_MAX98927_MACH) += snd-soc-kbl_rt5663_rt5514_max98927.o obj-$(CONFIG_SND_SOC_INTEL_SKL_RT286_MACH) += snd-soc-skl_rt286.o obj-$(CONFIG_SND_SOC_INTEL_SKL_NAU88L25_MAX98357A_MACH) += snd-skl_nau88l25_max98357a.o obj-$(CONFIG_SND_SOC_INTEL_SKL_NAU88L25_SSM4567_MACH) += snd-soc-skl_nau88l25_ssm4567.o diff --git a/sound/soc/intel/boards/kbl_rt5663_rt5514_max98927.c b/sound/soc/intel/boards/kbl_rt5663_rt5514_max98927.c new file mode 100644 index 0000000..3fe4a08 --- /dev/null +++ b/sound/soc/intel/boards/kbl_rt5663_rt5514_max98927.c @@ -0,0 +1,640 @@ +/* + * Intel Kabylake I2S Machine Driver with MAXIM98927 + * RT5514 and RT5663 Codecs + * + * Copyright (C) 2017, Intel Corporation. All rights reserved. + * + * Modified from: + * Intel Kabylake I2S Machine driver supporting MAXIM98927 and + * RT5663 codecs + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License version + * 2 as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#include <linux/module.h> +#include <linux/platform_device.h> +#include <sound/core.h> +#include <sound/jack.h> +#include <sound/pcm.h> +#include <sound/pcm_params.h> +#include <sound/soc.h> +#include "../../codecs/rt5514.h" +#include "../../codecs/rt5663.h" +#include "../../codecs/hdac_hdmi.h" +#include "../skylake/skl.h" + +#define KBL_REALTEK_CODEC_DAI "rt5663-aif" +#define KBL_REALTEK_DMIC_CODEC_DAI "rt5514-aif1" +#define KBL_MAXIM_CODEC_DAI "max98927-aif1" +#define MAXIM_DEV0_NAME "i2c-MX98927:00" +#define MAXIM_DEV1_NAME "i2c-MX98927:01" +#define RT5514_DEV_NAME "i2c-10EC5514:00" +#define RT5663_DEV_NAME "i2c-10EC5663:00" +#define RT5514_AIF1_BCLK_FREQ (48000 * 8 * 16) +#define RT5514_AIF1_SYSCLK_FREQ 12288000 +#define NAME_SIZE 32 + +#define DMIC_CH(p) p->list[p->count-1] + + +static struct snd_soc_card kabylake_audio_card; +static const struct snd_pcm_hw_constraint_list *dmic_constraints; + +struct kbl_hdmi_pcm { + struct list_head head; + struct snd_soc_dai *codec_dai; + int device; +}; + +struct kbl_codec_private { + struct snd_soc_jack kabylake_headset; + struct list_head hdmi_pcm_list; + struct snd_soc_jack kabylake_hdmi[2]; +}; + +enum { + KBL_DPCM_AUDIO_PB = 0, + KBL_DPCM_AUDIO_CP, + KBL_DPCM_AUDIO_DMIC_CP, + KBL_DPCM_AUDIO_HDMI1_PB, + KBL_DPCM_AUDIO_HDMI2_PB, +}; + +static const struct snd_kcontrol_new kabylake_controls[] = { + SOC_DAPM_PIN_SWITCH("Headphone Jack"), + SOC_DAPM_PIN_SWITCH("Headset Mic"), + SOC_DAPM_PIN_SWITCH("Left Spk"), + SOC_DAPM_PIN_SWITCH("Right Spk"), + SOC_DAPM_PIN_SWITCH("DMIC"), +}; + +static const struct snd_soc_dapm_widget kabylake_widgets[] = { + SND_SOC_DAPM_HP("Headphone Jack", NULL), + SND_SOC_DAPM_MIC("Headset Mic", NULL), + SND_SOC_DAPM_SPK("Left Spk", NULL), + SND_SOC_DAPM_SPK("Right Spk", NULL), + SND_SOC_DAPM_MIC("DMIC", NULL), + SND_SOC_DAPM_SPK("DP", NULL), + SND_SOC_DAPM_SPK("HDMI", NULL), + +}; + +static const struct snd_soc_dapm_route kabylake_map[] = { + /* Headphones */ + { "Headphone Jack", NULL, "HPOL" }, + { "Headphone Jack", NULL, "HPOR" }, + + /* speaker */ + { "Left Spk", NULL, "Left BE_OUT" }, + { "Right Spk", NULL, "Right BE_OUT" }, + + /* other jacks */ + { "IN1P", NULL, "Headset Mic" }, + { "IN1N", NULL, "Headset Mic" }, + + { "HDMI", NULL, "hif5 Output" }, + { "DP", NULL, "hif6 Output" }, + + /* CODEC BE connections */ + { "Left HiFi Playback", NULL, "ssp0 Tx" }, + { "Right HiFi Playback", NULL, "ssp0 Tx" }, + { "ssp0 Tx", NULL, "codec0_out" }, + + { "AIF Playback", NULL, "ssp1 Tx" }, + { "ssp1 Tx", NULL, "codec1_out" }, + + { "codec0_in", NULL, "ssp1 Rx" }, + { "ssp1 Rx", NULL, "AIF Capture" }, + + { "codec1_in", NULL, "ssp0 Rx" }, + { "ssp0 Rx", NULL, "AIF1 Capture" }, + + /* DMIC */ + { "DMIC1L", NULL, "DMIC" }, + { "DMIC1R", NULL, "DMIC" }, + { "DMIC2L", NULL, "DMIC" }, + { "DMIC2R", NULL, "DMIC" }, + + { "hifi2", NULL, "iDisp2 Tx" }, + { "iDisp2 Tx", NULL, "iDisp2_out" }, + { "hifi1", NULL, "iDisp1 Tx" }, + { "iDisp1 Tx", NULL, "iDisp1_out" }, +}; + +static struct snd_soc_codec_conf max98927_codec_conf[] = { + { + .dev_name = MAXIM_DEV0_NAME, + .name_prefix = "Right", + }, + { + .dev_name = MAXIM_DEV1_NAME, + .name_prefix = "Left", + }, +}; + +static struct snd_soc_dai_link_component ssp0_codec_components[] = { + { /* Left */ + .name = MAXIM_DEV0_NAME, + .dai_name = KBL_MAXIM_CODEC_DAI, + }, + { /* Right */ + .name = MAXIM_DEV1_NAME, + .dai_name = KBL_MAXIM_CODEC_DAI, + }, + { /*dmic */ + .name = RT5514_DEV_NAME, + .dai_name = KBL_REALTEK_DMIC_CODEC_DAI, + }, +}; + +static int kabylake_rt5663_fe_init(struct snd_soc_pcm_runtime *rtd) +{ + struct snd_soc_dapm_context *dapm; + struct snd_soc_component *component = rtd->cpu_dai->component; + int ret; + + dapm = snd_soc_component_get_dapm(component); + ret = snd_soc_dapm_ignore_suspend(dapm, "Reference Capture"); + if (ret) + dev_err(rtd->dev, "Ref Cap -Ignore suspend failed = %d\n", ret); + + return ret; +} + +static int kabylake_rt5663_codec_init(struct snd_soc_pcm_runtime *rtd) +{ + int ret; + struct kbl_codec_private *ctx = snd_soc_card_get_drvdata(rtd->card); + struct snd_soc_codec *codec = rtd->codec; + + /* + * Headset buttons map to the google Reference headset. + * These can be configured by userspace. + */ + ret = snd_soc_card_jack_new(&kabylake_audio_card, "Headset Jack", + SND_JACK_HEADSET | SND_JACK_BTN_0 | SND_JACK_BTN_1 | + SND_JACK_BTN_2 | SND_JACK_BTN_3, &ctx->kabylake_headset, + NULL, 0); + if (ret) { + dev_err(rtd->dev, "Headset Jack creation failed %d\n", ret); + return ret; + } + + rt5663_set_jack_detect(codec, &ctx->kabylake_headset); + + ret = snd_soc_dapm_ignore_suspend(&rtd->card->dapm, "DMIC"); + if (ret) + dev_err(rtd->dev, "DMIC - Ignore suspend failed = %d\n", ret); + + return ret; +} + +static int kabylake_hdmi_init(struct snd_soc_pcm_runtime *rtd, int device) +{ + struct kbl_codec_private *ctx = snd_soc_card_get_drvdata(rtd->card); + struct snd_soc_dai *dai = rtd->codec_dai; + struct kbl_hdmi_pcm *pcm; + + pcm = devm_kzalloc(rtd->card->dev, sizeof(*pcm), GFP_KERNEL); + if (!pcm) + return -ENOMEM; + + pcm->device = device; + pcm->codec_dai = dai; + + list_add_tail(&pcm->head, &ctx->hdmi_pcm_list); + + return 0; +} + +static int kabylake_hdmi1_init(struct snd_soc_pcm_runtime *rtd) +{ + return kabylake_hdmi_init(rtd, KBL_DPCM_AUDIO_HDMI1_PB); +} + +static int kabylake_hdmi2_init(struct snd_soc_pcm_runtime *rtd) +{ + return kabylake_hdmi_init(rtd, KBL_DPCM_AUDIO_HDMI2_PB); +} + +static const unsigned int rates[] = { + 48000, +}; + +static const struct snd_pcm_hw_constraint_list constraints_rates = { + .count = ARRAY_SIZE(rates), + .list = rates, + .mask = 0, +}; + +static const unsigned int channels[] = { + 2, +}; + +static const struct snd_pcm_hw_constraint_list constraints_channels = { + .count = ARRAY_SIZE(channels), + .list = channels, + .mask = 0, +}; + +static int kbl_fe_startup(struct snd_pcm_substream *substream) +{ + struct snd_pcm_runtime *runtime = substream->runtime; + + /* + * On this platform for PCM device we support, + * 48Khz + * stereo + * 16 bit audio + */ + + runtime->hw.channels_max = 2; + snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_CHANNELS, + &constraints_channels); + + runtime->hw.formats = SNDRV_PCM_FMTBIT_S16_LE; + snd_pcm_hw_constraint_msbits(runtime, 0, 16, 16); + + snd_pcm_hw_constraint_list(runtime, 0, + SNDRV_PCM_HW_PARAM_RATE, &constraints_rates); + + return 0; +} + +static const struct snd_soc_ops kabylake_rt5663_fe_ops = { + .startup = kbl_fe_startup, +}; + +static int kabylake_ssp_fixup(struct snd_soc_pcm_runtime *rtd, + struct snd_pcm_hw_params *params) +{ + struct snd_interval *rate = hw_param_interval(params, + SNDRV_PCM_HW_PARAM_RATE); + struct snd_interval *channels = hw_param_interval(params, + SNDRV_PCM_HW_PARAM_CHANNELS); + struct snd_mask *fmt = hw_param_mask(params, SNDRV_PCM_HW_PARAM_FORMAT); + struct snd_soc_dpcm *dpcm = container_of( + params, struct snd_soc_dpcm, hw_params); + struct snd_soc_dai_link *fe_dai_link = dpcm->fe->dai_link; + struct snd_soc_dai_link *be_dai_link = dpcm->be->dai_link; + + /* + * The ADSP will convert the FE rate to 48k, stereo, 24 bit + */ + if (!strcmp(fe_dai_link->name, "Kbl Audio Port") || + !strcmp(fe_dai_link->name, "Kbl Audio Capture Port")) { + rate->min = rate->max = 48000; + channels->min = channels->max = 2; + snd_mask_none(fmt); + snd_mask_set(fmt, SNDRV_PCM_FORMAT_S24_LE); + } else if (!strcmp(fe_dai_link->name, "Kbl Audio DMIC cap")) { + if (params_channels(params) == 2 || + DMIC_CH(dmic_constraints) == 2) + channels->min = channels->max = 2; + else + channels->min = channels->max = 4; + } + /* + * The speaker on the SSP0 supports S16_LE and not S24_LE. + * thus changing the mask here + */ + if (!strcmp(be_dai_link->name, "SSP0-Codec")) + snd_mask_set(fmt, SNDRV_PCM_FORMAT_S16_LE); + + return 0; +} + +static int kabylake_rt5663_hw_params(struct snd_pcm_substream *substream, + struct snd_pcm_hw_params *params) +{ + struct snd_soc_pcm_runtime *rtd = substream->private_data; + struct snd_soc_dai *codec_dai = rtd->codec_dai; + int ret; + + /* use ASRC for internal clocks, as PLL rate isn't multiple of BCLK */ + rt5663_sel_asrc_clk_src(codec_dai->codec, RT5663_DA_STEREO_FILTER, 1); + + ret = snd_soc_dai_set_sysclk(codec_dai, + RT5663_SCLK_S_MCLK, 24576000, SND_SOC_CLOCK_IN); + if (ret < 0) + dev_err(rtd->dev, "snd_soc_dai_set_sysclk err = %d\n", ret); + + return ret; +} + +static struct snd_soc_ops kabylake_rt5663_ops = { + .hw_params = kabylake_rt5663_hw_params, +}; + +static int kabylake_ssp0_hw_params(struct snd_pcm_substream *substream, + struct snd_pcm_hw_params *params) +{ + struct snd_soc_pcm_runtime *rtd = substream->private_data; + int ret = 0, j; + + for (j = 0; j < rtd->num_codecs; j++) { + struct snd_soc_dai *codec_dai = rtd->codec_dais[j]; + + if (!strcmp(codec_dai->component->name, RT5514_DEV_NAME)) { + ret = snd_soc_dai_set_tdm_slot(codec_dai, 0xF, 0, 8, 16); + if (ret < 0) { + dev_err(rtd->dev, "set TDM slot err:%d\n", ret); + return ret; + } + + ret = snd_soc_dai_set_pll(codec_dai, 0, + RT5514_PLL1_S_BCLK, RT5514_AIF1_BCLK_FREQ, + RT5514_AIF1_SYSCLK_FREQ); + if (ret < 0) { + dev_err(rtd->dev, "set bclk err: %d\n", ret); + return ret; + } + + ret = snd_soc_dai_set_sysclk(codec_dai, + RT5514_SCLK_S_PLL1, RT5514_AIF1_SYSCLK_FREQ, + SND_SOC_CLOCK_IN); + if (ret < 0) { + dev_err(rtd->dev, "set sclk err: %d\n", ret); + return ret; + } + } + if (!strcmp(codec_dai->component->name, MAXIM_DEV0_NAME) || + !strcmp(codec_dai->component->name, MAXIM_DEV1_NAME)) { + ret = snd_soc_dai_set_tdm_slot(codec_dai, 0xF0, 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 const unsigned int channels_dmic[] = { + 4, +}; + +static const struct snd_pcm_hw_constraint_list constraints_dmic_channels = { + .count = ARRAY_SIZE(channels_dmic), + .list = channels_dmic, + .mask = 0, +}; + +static const unsigned int dmic_2ch[] = { + 4, +}; + +static const struct snd_pcm_hw_constraint_list constraints_dmic_2ch = { + .count = ARRAY_SIZE(dmic_2ch), + .list = dmic_2ch, + .mask = 0, +}; + +static int kabylake_dmic_startup(struct snd_pcm_substream *substream) +{ + struct snd_pcm_runtime *runtime = substream->runtime; + + runtime->hw.channels_max = DMIC_CH(dmic_constraints); + snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_CHANNELS, + dmic_constraints); + + return snd_pcm_hw_constraint_list(substream->runtime, 0, + SNDRV_PCM_HW_PARAM_RATE, &constraints_rates); +} + +static struct snd_soc_ops kabylake_dmic_ops = { + .startup = kabylake_dmic_startup, +}; + +/* kabylake digital audio interface glue - connects codec <--> CPU */ +static struct snd_soc_dai_link kabylake_dais[] = { + /* Front End DAI links */ + [KBL_DPCM_AUDIO_PB] = { + .name = "Kbl Audio Port", + .stream_name = "Audio", + .cpu_dai_name = "System Pin", + .platform_name = "0000:00:1f.3", + .dynamic = 1, + .codec_name = "snd-soc-dummy", + .codec_dai_name = "snd-soc-dummy-dai", + .nonatomic = 1, + .init = kabylake_rt5663_fe_init, + .trigger = { + SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST}, + .dpcm_playback = 1, + .ops = &kabylake_rt5663_fe_ops, + }, + [KBL_DPCM_AUDIO_CP] = { + .name = "Kbl Audio Capture Port", + .stream_name = "Audio Record", + .cpu_dai_name = "System Pin", + .platform_name = "0000:00:1f.3", + .dynamic = 1, + .codec_name = "snd-soc-dummy", + .codec_dai_name = "snd-soc-dummy-dai", + .nonatomic = 1, + .trigger = { + SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST}, + .dpcm_capture = 1, + .ops = &kabylake_rt5663_fe_ops, + }, + [KBL_DPCM_AUDIO_DMIC_CP] = { + .name = "Kbl Audio DMIC cap", + .stream_name = "dmiccap", + .cpu_dai_name = "DMIC Pin", + .codec_name = "snd-soc-dummy", + .codec_dai_name = "snd-soc-dummy-dai", + .platform_name = "0000:00:1f.3", + .init = NULL, + .dpcm_capture = 1, + .nonatomic = 1, + .dynamic = 1, + .ops = &kabylake_dmic_ops, + }, + [KBL_DPCM_AUDIO_HDMI1_PB] = { + .name = "Kbl HDMI Port1", + .stream_name = "Hdmi1", + .cpu_dai_name = "HDMI1 Pin", + .codec_name = "snd-soc-dummy", + .codec_dai_name = "snd-soc-dummy-dai", + .platform_name = "0000:00:1f.3", + .dpcm_playback = 1, + .init = NULL, + .trigger = { + SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST}, + .nonatomic = 1, + .dynamic = 1, + }, + [KBL_DPCM_AUDIO_HDMI2_PB] = { + .name = "Kbl HDMI Port2", + .stream_name = "Hdmi2", + .cpu_dai_name = "HDMI2 Pin", + .codec_name = "snd-soc-dummy", + .codec_dai_name = "snd-soc-dummy-dai", + .platform_name = "0000:00:1f.3", + .dpcm_playback = 1, + .init = NULL, + .trigger = { + SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST}, + .nonatomic = 1, + .dynamic = 1, + }, + /* Back End DAI links */ + /* single Back end dai for both max speakers and dmic */ + { + /* SSP0 - Codec */ + .name = "SSP0-Codec", + .id = 0, + .cpu_dai_name = "SSP0 Pin", + .platform_name = "0000:00:1f.3", + .no_pcm = 1, + .codecs = ssp0_codec_components, + .num_codecs = ARRAY_SIZE(ssp0_codec_components), + .dai_fmt = SND_SOC_DAIFMT_DSP_B | + SND_SOC_DAIFMT_NB_NF | + SND_SOC_DAIFMT_CBS_CFS, + .ignore_pmdown_time = 1, + .be_hw_params_fixup = kabylake_ssp_fixup, + .dpcm_playback = 1, + .dpcm_capture = 1, + .ops = &kabylake_ssp0_ops, + }, + { + .name = "SSP1-Codec", + .id = 1, + .cpu_dai_name = "SSP1 Pin", + .platform_name = "0000:00:1f.3", + .no_pcm = 1, + .codec_name = RT5663_DEV_NAME, + .codec_dai_name = KBL_REALTEK_CODEC_DAI, + .init = kabylake_rt5663_codec_init, + .dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF | + SND_SOC_DAIFMT_CBS_CFS, + .ignore_pmdown_time = 1, + .be_hw_params_fixup = kabylake_ssp_fixup, + .ops = &kabylake_rt5663_ops, + .dpcm_playback = 1, + .dpcm_capture = 1, + }, + { + .name = "iDisp1", + .id = 3, + .cpu_dai_name = "iDisp1 Pin", + .codec_name = "ehdaudio0D2", + .codec_dai_name = "intel-hdmi-hifi1", + .platform_name = "0000:00:1f.3", + .dpcm_playback = 1, + .init = kabylake_hdmi1_init, + .no_pcm = 1, + }, + { + .name = "iDisp2", + .id = 4, + .cpu_dai_name = "iDisp2 Pin", + .codec_name = "ehdaudio0D2", + .codec_dai_name = "intel-hdmi-hifi2", + .platform_name = "0000:00:1f.3", + .init = kabylake_hdmi2_init, + .dpcm_playback = 1, + .no_pcm = 1, + }, +}; + +static int kabylake_card_late_probe(struct snd_soc_card *card) +{ + struct kbl_codec_private *ctx = snd_soc_card_get_drvdata(card); + struct kbl_hdmi_pcm *pcm; + int err, i = 0; + char jack_name[NAME_SIZE]; + + list_for_each_entry(pcm, &ctx->hdmi_pcm_list, head) { + err = snd_soc_card_jack_new(card, jack_name, + SND_JACK_AVOUT, &ctx->kabylake_hdmi[i], + NULL, 0); + + if (err) + return err; + err = hdac_hdmi_jack_init(pcm->codec_dai, pcm->device, + &ctx->kabylake_hdmi[i]); + if (err < 0) + return err; + i++; + } + + return 0; +} + +/* + * kabylake audio machine driver for MAX98927 + RT5514 + RT5663 + */ +static struct snd_soc_card kabylake_audio_card = { + .name = "kbl_r5514_5663_max", + .owner = THIS_MODULE, + .dai_link = kabylake_dais, + .num_links = ARRAY_SIZE(kabylake_dais), + .controls = kabylake_controls, + .num_controls = ARRAY_SIZE(kabylake_controls), + .dapm_widgets = kabylake_widgets, + .num_dapm_widgets = ARRAY_SIZE(kabylake_widgets), + .dapm_routes = kabylake_map, + .num_dapm_routes = ARRAY_SIZE(kabylake_map), + .codec_conf = max98927_codec_conf, + .num_configs = ARRAY_SIZE(max98927_codec_conf), + .fully_routed = true, + .late_probe = kabylake_card_late_probe, +}; + +static int kabylake_audio_probe(struct platform_device *pdev) +{ + struct kbl_codec_private *ctx; + struct skl_machine_pdata *pdata; + + ctx = devm_kzalloc(&pdev->dev, sizeof(*ctx), GFP_ATOMIC); + if (!ctx) + return -ENOMEM; + + INIT_LIST_HEAD(&ctx->hdmi_pcm_list); + + kabylake_audio_card.dev = &pdev->dev; + snd_soc_card_set_drvdata(&kabylake_audio_card, ctx); + + pdata = dev_get_drvdata(&pdev->dev); + if (pdata) + dmic_constraints = pdata->dmic_num == 2 ? + &constraints_dmic_2ch : &constraints_dmic_channels; + + return devm_snd_soc_register_card(&pdev->dev, &kabylake_audio_card); +} + +static const struct platform_device_id kbl_board_ids[] = { + { .name = "kbl_r5514_5663_max" }, + { } +}; + +static struct platform_driver kabylake_audio = { + .probe = kabylake_audio_probe, + .driver = { + .name = "kbl_r5514_5663_max", + .pm = &snd_soc_pm_ops, + }, + .id_table = kbl_board_ids, +}; + +module_platform_driver(kabylake_audio) + +/* Module information */ +MODULE_DESCRIPTION("Audio Machine driver-RT5663 RT5514 & MAX98927"); +MODULE_AUTHOR("Harsha Priya harshapriya.n@intel.com"); +MODULE_LICENSE("GPL v2"); +MODULE_ALIAS("platform:kbl_r5514_5663_max");
The patch
ASoC: Intel: Add Kabylake machine driver for RT5514, RT5663 and MAX98927
has been applied to the asoc tree at
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
All being well this means that it will be integrated into the linux-next tree (usually sometime in the next 24 hours) and sent to Linus during the next merge window (or sooner if it is a bug fix), however if problems are discovered then the patch may be dropped or reverted.
You may get further e-mails resulting from automated or manual testing and review of the tree, please engage with people reporting problems and send followup patches addressing any issues that are reported if needed.
If any updates are required or you are submitting further changes they should be sent as incremental updates against current git, existing patches will not be replaced.
Please add any relevant lists and maintainers to the CCs when replying to this mail.
Thanks, Mark
From 2a18483a7fb415c0c978f15cc690793b0f7d73e2 Mon Sep 17 00:00:00 2001
From: Harsha Priya N harshapriya.n@intel.com Date: Wed, 14 Jun 2017 10:32:17 -0700 Subject: [PATCH] ASoC: Intel: Add Kabylake machine driver for RT5514, RT5663 and MAX98927
This patch adds Kabylake I2S machine driver which uses codecs MAX98927 as speakers and RT5514 as dmic on ssp0 and RT5663 as headset on ssp1.
Signed-off-by: Harsha Priya harshapriya.n@intel.com Signed-off-by: Hsin-yu Chao hychao@google.com Signed-off-by: Naveen M naveen.m@intel.com Acked-By: Vinod Koul vinod.koul@intel.com --- sound/soc/intel/Kconfig | 15 + sound/soc/intel/boards/Makefile | 2 + .../soc/intel/boards/kbl_rt5663_rt5514_max98927.c | 640 +++++++++++++++++++++ 3 files changed, 657 insertions(+) create mode 100644 sound/soc/intel/boards/kbl_rt5663_rt5514_max98927.c
diff --git a/sound/soc/intel/Kconfig b/sound/soc/intel/Kconfig index 35a6a5c55914..b301bfff1c09 100644 --- a/sound/soc/intel/Kconfig +++ b/sound/soc/intel/Kconfig @@ -253,6 +253,21 @@ config SND_SOC_INTEL_KBL_RT5663_MAX98927_MACH Say Y if you have such a device. If unsure select "N".
+config SND_SOC_INTEL_KBL_RT5663_RT5514_MAX98927_MACH + tristate "ASoC Audio driver for KBL with RT5663, RT5514 and MAX98927 in I2S Mode" + depends on X86_INTEL_LPSS && I2C + select SND_SOC_INTEL_SST + select SND_SOC_INTEL_SKYLAKE + select SND_SOC_RT5663 + select SND_SOC_RT5514 + select SND_SOC_MAX98927 + select SND_SOC_HDAC_HDMI + help + This adds support for ASoC Onboard Codec I2S machine driver. This will + create an alsa sound card for RT5663 + RT5514 + MAX98927. + Say Y if you have such a device. + If unsure select "N". + config SND_SOC_INTEL_SKYLAKE tristate select SND_HDA_EXT_CORE diff --git a/sound/soc/intel/boards/Makefile b/sound/soc/intel/boards/Makefile index c4e986f03ec9..a5c5bc5732a2 100644 --- a/sound/soc/intel/boards/Makefile +++ b/sound/soc/intel/boards/Makefile @@ -14,6 +14,7 @@ snd-soc-sst-byt-cht-da7213-objs := bytcht_da7213.o snd-soc-sst-byt-cht-es8316-objs := bytcht_es8316.o snd-soc-sst-byt-cht-nocodec-objs := bytcht_nocodec.o snd-soc-kbl_rt5663_max98927-objs := kbl_rt5663_max98927.o +snd-soc-kbl_rt5663_rt5514_max98927-objs := kbl_rt5663_rt5514_max98927.o snd-soc-skl_rt286-objs := skl_rt286.o snd-skl_nau88l25_max98357a-objs := skl_nau88l25_max98357a.o snd-soc-skl_nau88l25_ssm4567-objs := skl_nau88l25_ssm4567.o @@ -34,6 +35,7 @@ obj-$(CONFIG_SND_SOC_INTEL_BYT_CHT_DA7213_MACH) += snd-soc-sst-byt-cht-da7213.o obj-$(CONFIG_SND_SOC_INTEL_BYT_CHT_ES8316_MACH) += snd-soc-sst-byt-cht-es8316.o obj-$(CONFIG_SND_SOC_INTEL_BYT_CHT_NOCODEC_MACH) += snd-soc-sst-byt-cht-nocodec.o obj-$(CONFIG_SND_SOC_INTEL_KBL_RT5663_MAX98927_MACH) += snd-soc-kbl_rt5663_max98927.o +obj-$(CONFIG_SND_SOC_INTEL_KBL_RT5663_RT5514_MAX98927_MACH) += snd-soc-kbl_rt5663_rt5514_max98927.o obj-$(CONFIG_SND_SOC_INTEL_SKL_RT286_MACH) += snd-soc-skl_rt286.o obj-$(CONFIG_SND_SOC_INTEL_SKL_NAU88L25_MAX98357A_MACH) += snd-skl_nau88l25_max98357a.o obj-$(CONFIG_SND_SOC_INTEL_SKL_NAU88L25_SSM4567_MACH) += snd-soc-skl_nau88l25_ssm4567.o diff --git a/sound/soc/intel/boards/kbl_rt5663_rt5514_max98927.c b/sound/soc/intel/boards/kbl_rt5663_rt5514_max98927.c new file mode 100644 index 000000000000..3fe4a0807095 --- /dev/null +++ b/sound/soc/intel/boards/kbl_rt5663_rt5514_max98927.c @@ -0,0 +1,640 @@ +/* + * Intel Kabylake I2S Machine Driver with MAXIM98927 + * RT5514 and RT5663 Codecs + * + * Copyright (C) 2017, Intel Corporation. All rights reserved. + * + * Modified from: + * Intel Kabylake I2S Machine driver supporting MAXIM98927 and + * RT5663 codecs + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License version + * 2 as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#include <linux/module.h> +#include <linux/platform_device.h> +#include <sound/core.h> +#include <sound/jack.h> +#include <sound/pcm.h> +#include <sound/pcm_params.h> +#include <sound/soc.h> +#include "../../codecs/rt5514.h" +#include "../../codecs/rt5663.h" +#include "../../codecs/hdac_hdmi.h" +#include "../skylake/skl.h" + +#define KBL_REALTEK_CODEC_DAI "rt5663-aif" +#define KBL_REALTEK_DMIC_CODEC_DAI "rt5514-aif1" +#define KBL_MAXIM_CODEC_DAI "max98927-aif1" +#define MAXIM_DEV0_NAME "i2c-MX98927:00" +#define MAXIM_DEV1_NAME "i2c-MX98927:01" +#define RT5514_DEV_NAME "i2c-10EC5514:00" +#define RT5663_DEV_NAME "i2c-10EC5663:00" +#define RT5514_AIF1_BCLK_FREQ (48000 * 8 * 16) +#define RT5514_AIF1_SYSCLK_FREQ 12288000 +#define NAME_SIZE 32 + +#define DMIC_CH(p) p->list[p->count-1] + + +static struct snd_soc_card kabylake_audio_card; +static const struct snd_pcm_hw_constraint_list *dmic_constraints; + +struct kbl_hdmi_pcm { + struct list_head head; + struct snd_soc_dai *codec_dai; + int device; +}; + +struct kbl_codec_private { + struct snd_soc_jack kabylake_headset; + struct list_head hdmi_pcm_list; + struct snd_soc_jack kabylake_hdmi[2]; +}; + +enum { + KBL_DPCM_AUDIO_PB = 0, + KBL_DPCM_AUDIO_CP, + KBL_DPCM_AUDIO_DMIC_CP, + KBL_DPCM_AUDIO_HDMI1_PB, + KBL_DPCM_AUDIO_HDMI2_PB, +}; + +static const struct snd_kcontrol_new kabylake_controls[] = { + SOC_DAPM_PIN_SWITCH("Headphone Jack"), + SOC_DAPM_PIN_SWITCH("Headset Mic"), + SOC_DAPM_PIN_SWITCH("Left Spk"), + SOC_DAPM_PIN_SWITCH("Right Spk"), + SOC_DAPM_PIN_SWITCH("DMIC"), +}; + +static const struct snd_soc_dapm_widget kabylake_widgets[] = { + SND_SOC_DAPM_HP("Headphone Jack", NULL), + SND_SOC_DAPM_MIC("Headset Mic", NULL), + SND_SOC_DAPM_SPK("Left Spk", NULL), + SND_SOC_DAPM_SPK("Right Spk", NULL), + SND_SOC_DAPM_MIC("DMIC", NULL), + SND_SOC_DAPM_SPK("DP", NULL), + SND_SOC_DAPM_SPK("HDMI", NULL), + +}; + +static const struct snd_soc_dapm_route kabylake_map[] = { + /* Headphones */ + { "Headphone Jack", NULL, "HPOL" }, + { "Headphone Jack", NULL, "HPOR" }, + + /* speaker */ + { "Left Spk", NULL, "Left BE_OUT" }, + { "Right Spk", NULL, "Right BE_OUT" }, + + /* other jacks */ + { "IN1P", NULL, "Headset Mic" }, + { "IN1N", NULL, "Headset Mic" }, + + { "HDMI", NULL, "hif5 Output" }, + { "DP", NULL, "hif6 Output" }, + + /* CODEC BE connections */ + { "Left HiFi Playback", NULL, "ssp0 Tx" }, + { "Right HiFi Playback", NULL, "ssp0 Tx" }, + { "ssp0 Tx", NULL, "codec0_out" }, + + { "AIF Playback", NULL, "ssp1 Tx" }, + { "ssp1 Tx", NULL, "codec1_out" }, + + { "codec0_in", NULL, "ssp1 Rx" }, + { "ssp1 Rx", NULL, "AIF Capture" }, + + { "codec1_in", NULL, "ssp0 Rx" }, + { "ssp0 Rx", NULL, "AIF1 Capture" }, + + /* DMIC */ + { "DMIC1L", NULL, "DMIC" }, + { "DMIC1R", NULL, "DMIC" }, + { "DMIC2L", NULL, "DMIC" }, + { "DMIC2R", NULL, "DMIC" }, + + { "hifi2", NULL, "iDisp2 Tx" }, + { "iDisp2 Tx", NULL, "iDisp2_out" }, + { "hifi1", NULL, "iDisp1 Tx" }, + { "iDisp1 Tx", NULL, "iDisp1_out" }, +}; + +static struct snd_soc_codec_conf max98927_codec_conf[] = { + { + .dev_name = MAXIM_DEV0_NAME, + .name_prefix = "Right", + }, + { + .dev_name = MAXIM_DEV1_NAME, + .name_prefix = "Left", + }, +}; + +static struct snd_soc_dai_link_component ssp0_codec_components[] = { + { /* Left */ + .name = MAXIM_DEV0_NAME, + .dai_name = KBL_MAXIM_CODEC_DAI, + }, + { /* Right */ + .name = MAXIM_DEV1_NAME, + .dai_name = KBL_MAXIM_CODEC_DAI, + }, + { /*dmic */ + .name = RT5514_DEV_NAME, + .dai_name = KBL_REALTEK_DMIC_CODEC_DAI, + }, +}; + +static int kabylake_rt5663_fe_init(struct snd_soc_pcm_runtime *rtd) +{ + struct snd_soc_dapm_context *dapm; + struct snd_soc_component *component = rtd->cpu_dai->component; + int ret; + + dapm = snd_soc_component_get_dapm(component); + ret = snd_soc_dapm_ignore_suspend(dapm, "Reference Capture"); + if (ret) + dev_err(rtd->dev, "Ref Cap -Ignore suspend failed = %d\n", ret); + + return ret; +} + +static int kabylake_rt5663_codec_init(struct snd_soc_pcm_runtime *rtd) +{ + int ret; + struct kbl_codec_private *ctx = snd_soc_card_get_drvdata(rtd->card); + struct snd_soc_codec *codec = rtd->codec; + + /* + * Headset buttons map to the google Reference headset. + * These can be configured by userspace. + */ + ret = snd_soc_card_jack_new(&kabylake_audio_card, "Headset Jack", + SND_JACK_HEADSET | SND_JACK_BTN_0 | SND_JACK_BTN_1 | + SND_JACK_BTN_2 | SND_JACK_BTN_3, &ctx->kabylake_headset, + NULL, 0); + if (ret) { + dev_err(rtd->dev, "Headset Jack creation failed %d\n", ret); + return ret; + } + + rt5663_set_jack_detect(codec, &ctx->kabylake_headset); + + ret = snd_soc_dapm_ignore_suspend(&rtd->card->dapm, "DMIC"); + if (ret) + dev_err(rtd->dev, "DMIC - Ignore suspend failed = %d\n", ret); + + return ret; +} + +static int kabylake_hdmi_init(struct snd_soc_pcm_runtime *rtd, int device) +{ + struct kbl_codec_private *ctx = snd_soc_card_get_drvdata(rtd->card); + struct snd_soc_dai *dai = rtd->codec_dai; + struct kbl_hdmi_pcm *pcm; + + pcm = devm_kzalloc(rtd->card->dev, sizeof(*pcm), GFP_KERNEL); + if (!pcm) + return -ENOMEM; + + pcm->device = device; + pcm->codec_dai = dai; + + list_add_tail(&pcm->head, &ctx->hdmi_pcm_list); + + return 0; +} + +static int kabylake_hdmi1_init(struct snd_soc_pcm_runtime *rtd) +{ + return kabylake_hdmi_init(rtd, KBL_DPCM_AUDIO_HDMI1_PB); +} + +static int kabylake_hdmi2_init(struct snd_soc_pcm_runtime *rtd) +{ + return kabylake_hdmi_init(rtd, KBL_DPCM_AUDIO_HDMI2_PB); +} + +static const unsigned int rates[] = { + 48000, +}; + +static const struct snd_pcm_hw_constraint_list constraints_rates = { + .count = ARRAY_SIZE(rates), + .list = rates, + .mask = 0, +}; + +static const unsigned int channels[] = { + 2, +}; + +static const struct snd_pcm_hw_constraint_list constraints_channels = { + .count = ARRAY_SIZE(channels), + .list = channels, + .mask = 0, +}; + +static int kbl_fe_startup(struct snd_pcm_substream *substream) +{ + struct snd_pcm_runtime *runtime = substream->runtime; + + /* + * On this platform for PCM device we support, + * 48Khz + * stereo + * 16 bit audio + */ + + runtime->hw.channels_max = 2; + snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_CHANNELS, + &constraints_channels); + + runtime->hw.formats = SNDRV_PCM_FMTBIT_S16_LE; + snd_pcm_hw_constraint_msbits(runtime, 0, 16, 16); + + snd_pcm_hw_constraint_list(runtime, 0, + SNDRV_PCM_HW_PARAM_RATE, &constraints_rates); + + return 0; +} + +static const struct snd_soc_ops kabylake_rt5663_fe_ops = { + .startup = kbl_fe_startup, +}; + +static int kabylake_ssp_fixup(struct snd_soc_pcm_runtime *rtd, + struct snd_pcm_hw_params *params) +{ + struct snd_interval *rate = hw_param_interval(params, + SNDRV_PCM_HW_PARAM_RATE); + struct snd_interval *channels = hw_param_interval(params, + SNDRV_PCM_HW_PARAM_CHANNELS); + struct snd_mask *fmt = hw_param_mask(params, SNDRV_PCM_HW_PARAM_FORMAT); + struct snd_soc_dpcm *dpcm = container_of( + params, struct snd_soc_dpcm, hw_params); + struct snd_soc_dai_link *fe_dai_link = dpcm->fe->dai_link; + struct snd_soc_dai_link *be_dai_link = dpcm->be->dai_link; + + /* + * The ADSP will convert the FE rate to 48k, stereo, 24 bit + */ + if (!strcmp(fe_dai_link->name, "Kbl Audio Port") || + !strcmp(fe_dai_link->name, "Kbl Audio Capture Port")) { + rate->min = rate->max = 48000; + channels->min = channels->max = 2; + snd_mask_none(fmt); + snd_mask_set(fmt, SNDRV_PCM_FORMAT_S24_LE); + } else if (!strcmp(fe_dai_link->name, "Kbl Audio DMIC cap")) { + if (params_channels(params) == 2 || + DMIC_CH(dmic_constraints) == 2) + channels->min = channels->max = 2; + else + channels->min = channels->max = 4; + } + /* + * The speaker on the SSP0 supports S16_LE and not S24_LE. + * thus changing the mask here + */ + if (!strcmp(be_dai_link->name, "SSP0-Codec")) + snd_mask_set(fmt, SNDRV_PCM_FORMAT_S16_LE); + + return 0; +} + +static int kabylake_rt5663_hw_params(struct snd_pcm_substream *substream, + struct snd_pcm_hw_params *params) +{ + struct snd_soc_pcm_runtime *rtd = substream->private_data; + struct snd_soc_dai *codec_dai = rtd->codec_dai; + int ret; + + /* use ASRC for internal clocks, as PLL rate isn't multiple of BCLK */ + rt5663_sel_asrc_clk_src(codec_dai->codec, RT5663_DA_STEREO_FILTER, 1); + + ret = snd_soc_dai_set_sysclk(codec_dai, + RT5663_SCLK_S_MCLK, 24576000, SND_SOC_CLOCK_IN); + if (ret < 0) + dev_err(rtd->dev, "snd_soc_dai_set_sysclk err = %d\n", ret); + + return ret; +} + +static struct snd_soc_ops kabylake_rt5663_ops = { + .hw_params = kabylake_rt5663_hw_params, +}; + +static int kabylake_ssp0_hw_params(struct snd_pcm_substream *substream, + struct snd_pcm_hw_params *params) +{ + struct snd_soc_pcm_runtime *rtd = substream->private_data; + int ret = 0, j; + + for (j = 0; j < rtd->num_codecs; j++) { + struct snd_soc_dai *codec_dai = rtd->codec_dais[j]; + + if (!strcmp(codec_dai->component->name, RT5514_DEV_NAME)) { + ret = snd_soc_dai_set_tdm_slot(codec_dai, 0xF, 0, 8, 16); + if (ret < 0) { + dev_err(rtd->dev, "set TDM slot err:%d\n", ret); + return ret; + } + + ret = snd_soc_dai_set_pll(codec_dai, 0, + RT5514_PLL1_S_BCLK, RT5514_AIF1_BCLK_FREQ, + RT5514_AIF1_SYSCLK_FREQ); + if (ret < 0) { + dev_err(rtd->dev, "set bclk err: %d\n", ret); + return ret; + } + + ret = snd_soc_dai_set_sysclk(codec_dai, + RT5514_SCLK_S_PLL1, RT5514_AIF1_SYSCLK_FREQ, + SND_SOC_CLOCK_IN); + if (ret < 0) { + dev_err(rtd->dev, "set sclk err: %d\n", ret); + return ret; + } + } + if (!strcmp(codec_dai->component->name, MAXIM_DEV0_NAME) || + !strcmp(codec_dai->component->name, MAXIM_DEV1_NAME)) { + ret = snd_soc_dai_set_tdm_slot(codec_dai, 0xF0, 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 const unsigned int channels_dmic[] = { + 4, +}; + +static const struct snd_pcm_hw_constraint_list constraints_dmic_channels = { + .count = ARRAY_SIZE(channels_dmic), + .list = channels_dmic, + .mask = 0, +}; + +static const unsigned int dmic_2ch[] = { + 4, +}; + +static const struct snd_pcm_hw_constraint_list constraints_dmic_2ch = { + .count = ARRAY_SIZE(dmic_2ch), + .list = dmic_2ch, + .mask = 0, +}; + +static int kabylake_dmic_startup(struct snd_pcm_substream *substream) +{ + struct snd_pcm_runtime *runtime = substream->runtime; + + runtime->hw.channels_max = DMIC_CH(dmic_constraints); + snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_CHANNELS, + dmic_constraints); + + return snd_pcm_hw_constraint_list(substream->runtime, 0, + SNDRV_PCM_HW_PARAM_RATE, &constraints_rates); +} + +static struct snd_soc_ops kabylake_dmic_ops = { + .startup = kabylake_dmic_startup, +}; + +/* kabylake digital audio interface glue - connects codec <--> CPU */ +static struct snd_soc_dai_link kabylake_dais[] = { + /* Front End DAI links */ + [KBL_DPCM_AUDIO_PB] = { + .name = "Kbl Audio Port", + .stream_name = "Audio", + .cpu_dai_name = "System Pin", + .platform_name = "0000:00:1f.3", + .dynamic = 1, + .codec_name = "snd-soc-dummy", + .codec_dai_name = "snd-soc-dummy-dai", + .nonatomic = 1, + .init = kabylake_rt5663_fe_init, + .trigger = { + SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST}, + .dpcm_playback = 1, + .ops = &kabylake_rt5663_fe_ops, + }, + [KBL_DPCM_AUDIO_CP] = { + .name = "Kbl Audio Capture Port", + .stream_name = "Audio Record", + .cpu_dai_name = "System Pin", + .platform_name = "0000:00:1f.3", + .dynamic = 1, + .codec_name = "snd-soc-dummy", + .codec_dai_name = "snd-soc-dummy-dai", + .nonatomic = 1, + .trigger = { + SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST}, + .dpcm_capture = 1, + .ops = &kabylake_rt5663_fe_ops, + }, + [KBL_DPCM_AUDIO_DMIC_CP] = { + .name = "Kbl Audio DMIC cap", + .stream_name = "dmiccap", + .cpu_dai_name = "DMIC Pin", + .codec_name = "snd-soc-dummy", + .codec_dai_name = "snd-soc-dummy-dai", + .platform_name = "0000:00:1f.3", + .init = NULL, + .dpcm_capture = 1, + .nonatomic = 1, + .dynamic = 1, + .ops = &kabylake_dmic_ops, + }, + [KBL_DPCM_AUDIO_HDMI1_PB] = { + .name = "Kbl HDMI Port1", + .stream_name = "Hdmi1", + .cpu_dai_name = "HDMI1 Pin", + .codec_name = "snd-soc-dummy", + .codec_dai_name = "snd-soc-dummy-dai", + .platform_name = "0000:00:1f.3", + .dpcm_playback = 1, + .init = NULL, + .trigger = { + SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST}, + .nonatomic = 1, + .dynamic = 1, + }, + [KBL_DPCM_AUDIO_HDMI2_PB] = { + .name = "Kbl HDMI Port2", + .stream_name = "Hdmi2", + .cpu_dai_name = "HDMI2 Pin", + .codec_name = "snd-soc-dummy", + .codec_dai_name = "snd-soc-dummy-dai", + .platform_name = "0000:00:1f.3", + .dpcm_playback = 1, + .init = NULL, + .trigger = { + SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST}, + .nonatomic = 1, + .dynamic = 1, + }, + /* Back End DAI links */ + /* single Back end dai for both max speakers and dmic */ + { + /* SSP0 - Codec */ + .name = "SSP0-Codec", + .id = 0, + .cpu_dai_name = "SSP0 Pin", + .platform_name = "0000:00:1f.3", + .no_pcm = 1, + .codecs = ssp0_codec_components, + .num_codecs = ARRAY_SIZE(ssp0_codec_components), + .dai_fmt = SND_SOC_DAIFMT_DSP_B | + SND_SOC_DAIFMT_NB_NF | + SND_SOC_DAIFMT_CBS_CFS, + .ignore_pmdown_time = 1, + .be_hw_params_fixup = kabylake_ssp_fixup, + .dpcm_playback = 1, + .dpcm_capture = 1, + .ops = &kabylake_ssp0_ops, + }, + { + .name = "SSP1-Codec", + .id = 1, + .cpu_dai_name = "SSP1 Pin", + .platform_name = "0000:00:1f.3", + .no_pcm = 1, + .codec_name = RT5663_DEV_NAME, + .codec_dai_name = KBL_REALTEK_CODEC_DAI, + .init = kabylake_rt5663_codec_init, + .dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF | + SND_SOC_DAIFMT_CBS_CFS, + .ignore_pmdown_time = 1, + .be_hw_params_fixup = kabylake_ssp_fixup, + .ops = &kabylake_rt5663_ops, + .dpcm_playback = 1, + .dpcm_capture = 1, + }, + { + .name = "iDisp1", + .id = 3, + .cpu_dai_name = "iDisp1 Pin", + .codec_name = "ehdaudio0D2", + .codec_dai_name = "intel-hdmi-hifi1", + .platform_name = "0000:00:1f.3", + .dpcm_playback = 1, + .init = kabylake_hdmi1_init, + .no_pcm = 1, + }, + { + .name = "iDisp2", + .id = 4, + .cpu_dai_name = "iDisp2 Pin", + .codec_name = "ehdaudio0D2", + .codec_dai_name = "intel-hdmi-hifi2", + .platform_name = "0000:00:1f.3", + .init = kabylake_hdmi2_init, + .dpcm_playback = 1, + .no_pcm = 1, + }, +}; + +static int kabylake_card_late_probe(struct snd_soc_card *card) +{ + struct kbl_codec_private *ctx = snd_soc_card_get_drvdata(card); + struct kbl_hdmi_pcm *pcm; + int err, i = 0; + char jack_name[NAME_SIZE]; + + list_for_each_entry(pcm, &ctx->hdmi_pcm_list, head) { + err = snd_soc_card_jack_new(card, jack_name, + SND_JACK_AVOUT, &ctx->kabylake_hdmi[i], + NULL, 0); + + if (err) + return err; + err = hdac_hdmi_jack_init(pcm->codec_dai, pcm->device, + &ctx->kabylake_hdmi[i]); + if (err < 0) + return err; + i++; + } + + return 0; +} + +/* + * kabylake audio machine driver for MAX98927 + RT5514 + RT5663 + */ +static struct snd_soc_card kabylake_audio_card = { + .name = "kbl_r5514_5663_max", + .owner = THIS_MODULE, + .dai_link = kabylake_dais, + .num_links = ARRAY_SIZE(kabylake_dais), + .controls = kabylake_controls, + .num_controls = ARRAY_SIZE(kabylake_controls), + .dapm_widgets = kabylake_widgets, + .num_dapm_widgets = ARRAY_SIZE(kabylake_widgets), + .dapm_routes = kabylake_map, + .num_dapm_routes = ARRAY_SIZE(kabylake_map), + .codec_conf = max98927_codec_conf, + .num_configs = ARRAY_SIZE(max98927_codec_conf), + .fully_routed = true, + .late_probe = kabylake_card_late_probe, +}; + +static int kabylake_audio_probe(struct platform_device *pdev) +{ + struct kbl_codec_private *ctx; + struct skl_machine_pdata *pdata; + + ctx = devm_kzalloc(&pdev->dev, sizeof(*ctx), GFP_ATOMIC); + if (!ctx) + return -ENOMEM; + + INIT_LIST_HEAD(&ctx->hdmi_pcm_list); + + kabylake_audio_card.dev = &pdev->dev; + snd_soc_card_set_drvdata(&kabylake_audio_card, ctx); + + pdata = dev_get_drvdata(&pdev->dev); + if (pdata) + dmic_constraints = pdata->dmic_num == 2 ? + &constraints_dmic_2ch : &constraints_dmic_channels; + + return devm_snd_soc_register_card(&pdev->dev, &kabylake_audio_card); +} + +static const struct platform_device_id kbl_board_ids[] = { + { .name = "kbl_r5514_5663_max" }, + { } +}; + +static struct platform_driver kabylake_audio = { + .probe = kabylake_audio_probe, + .driver = { + .name = "kbl_r5514_5663_max", + .pm = &snd_soc_pm_ops, + }, + .id_table = kbl_board_ids, +}; + +module_platform_driver(kabylake_audio) + +/* Module information */ +MODULE_DESCRIPTION("Audio Machine driver-RT5663 RT5514 & MAX98927"); +MODULE_AUTHOR("Harsha Priya harshapriya.n@intel.com"); +MODULE_LICENSE("GPL v2"); +MODULE_ALIAS("platform:kbl_r5514_5663_max");
C99 style struct initialization helps in readability as well as initialization of variables not specified as NULL. This patch changes the struct data definitions in skl.c that were not in c99 style.
Signed-off-by: Harsha Priya harshapriya.n@intel.com Signed-off-by: Naveen M naveen.m@intel.com Acked-By: Vinod Koul vinod.koul@intel.com --- sound/soc/intel/skylake/skl.c | 23 +++++++++++++++++++---- 1 file changed, 19 insertions(+), 4 deletions(-)
diff --git a/sound/soc/intel/skylake/skl.c b/sound/soc/intel/skylake/skl.c index 4ebae85..6a79fc7 100644 --- a/sound/soc/intel/skylake/skl.c +++ b/sound/soc/intel/skylake/skl.c @@ -876,10 +876,25 @@ static void skl_remove(struct pci_dev *pci) dev_set_drvdata(&pci->dev, NULL); }
-static struct sst_codecs skl_codecs = { 1, {"NAU88L25"} }; -static struct sst_codecs kbl_codecs = { 1, {"NAU88L25"} }; -static struct sst_codecs bxt_codecs = { 1, {"MX98357A"} }; -static struct sst_codecs kbl_poppy_codecs = { 1, {"10EC5663"} }; +static struct sst_codecs skl_codecs = { + .num_codecs = 1, + .codecs = {"NAU88L25"} +}; + +static struct sst_codecs kbl_codecs = { + .num_codecs = 1, + .codecs = {"NAU88L25"} +}; + +static struct sst_codecs bxt_codecs = { + .num_codecs = 1, + .codecs = {"MX98357A"} +}; + +static struct sst_codecs kbl_poppy_codecs = { + .num_codecs = 1, + .codecs = {"10EC5663"} +};
static struct sst_acpi_mach sst_skl_devdata[] = { {
This patch adds Kabylake I2S machine driver which uses codecs MAX98927 as speakers and RT5514 as dmic on ssp0 and RT5663 as headset on ssp1.
Signed-off-by: Harsha Priya harshapriya.n@intel.com Signed-off-by: Naveen M naveen.m@intel.com Acked-By: Vinod Koul vinod.koul@intel.com --- sound/soc/intel/skylake/skl.c | 14 ++++++++++++++ 1 file changed, 14 insertions(+)
diff --git a/sound/soc/intel/skylake/skl.c b/sound/soc/intel/skylake/skl.c index 6a79fc7..e761550 100644 --- a/sound/soc/intel/skylake/skl.c +++ b/sound/soc/intel/skylake/skl.c @@ -896,6 +896,12 @@ static void skl_remove(struct pci_dev *pci) .codecs = {"10EC5663"} };
+static struct sst_codecs kbl_5663_5514_codecs = { + .num_codecs = 2, + .codecs = {"10EC5663", "10EC5514"} +}; + + static struct sst_acpi_mach sst_skl_devdata[] = { { .id = "INT343A", @@ -960,6 +966,14 @@ static void skl_remove(struct pci_dev *pci) }, { .id = "MX98927", + .drv_name = "kbl_r5514_5663_max", + .fw_filename = "intel/dsp_fw_kbl.bin", + .machine_quirk = sst_acpi_codec_list, + .quirk_data = &kbl_5663_5514_codecs, + .pdata = &skl_dmic_data + }, + { + .id = "MX98927", .drv_name = "kbl_rt5663_m98927", .fw_filename = "intel/dsp_fw_kbl.bin", .machine_quirk = sst_acpi_codec_list,
participants (2)
-
Harsha Priya -
Mark Brown