From mboxrd@z Thu Jan 1 00:00:00 1970 From: Pierre-Louis Bossart Subject: Re: [PATCH v4] ASoC: Intel: Boards: Add GLK Realtek Maxim I2S machine driver Date: Wed, 11 Jul 2018 10:40:14 -0500 Message-ID: <019e0e65-b8d1-4a40-3249-30fcaf4f9dda@linux.intel.com> References: <1531305336-29861-1-git-send-email-naveen.m@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii"; Format="flowed" Content-Transfer-Encoding: 7bit Return-path: Received: from mga17.intel.com (mga17.intel.com [192.55.52.151]) by alsa0.perex.cz (Postfix) with ESMTP id 099C82676FE for ; Wed, 11 Jul 2018 17:40:17 +0200 (CEST) In-Reply-To: <1531305336-29861-1-git-send-email-naveen.m@intel.com> Content-Language: en-US List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: alsa-devel-bounces@alsa-project.org Sender: alsa-devel-bounces@alsa-project.org To: Naveen Manohar , alsa-devel@alsa-project.org Cc: Harsha Priya , broonie@kernel.org, pierre-louis.bossart@intel.com List-Id: alsa-devel@alsa-project.org On 07/11/2018 05:35 AM, Naveen Manohar wrote: > Patch adds Geminilake I2S machine driver which uses following codecs: > RT5682 and MAX98357A. > > Signed-off-by: Naveen Manohar > Signed-off-by: Harsha Priya Acked-by: Pierre-Louis Bossart > --- > v1->v2: reverse xmas tree alignment of var declaration, Add Acked-by. > v2->v3: corrected: platform-name for echo-ref dai & change-log position. > v3->v4: turn-off sys_clk instead of PLL, when use-case is not ran to save power > > sound/soc/intel/boards/Kconfig | 14 + > sound/soc/intel/boards/Makefile | 2 + > sound/soc/intel/boards/glk_rt5682_max98357a.c | 643 ++++++++++++++++++++++++++ > 3 files changed, 659 insertions(+) > create mode 100644 sound/soc/intel/boards/glk_rt5682_max98357a.c > > diff --git a/sound/soc/intel/boards/Kconfig b/sound/soc/intel/boards/Kconfig > index 2479748..cccda87 100644 > --- a/sound/soc/intel/boards/Kconfig > +++ b/sound/soc/intel/boards/Kconfig > @@ -281,6 +281,20 @@ config SND_SOC_INTEL_KBL_DA7219_MAX98357A_MACH > Say Y if you have such a device. > If unsure select "N". > > +config SND_SOC_INTEL_GLK_RT5682_MAX98357A_MACH > + tristate "GLK with RT5682 and MAX98357A in I2S Mode" > + depends on MFD_INTEL_LPSS && I2C && ACPI > + select SND_SOC_RT5682 > + select SND_SOC_MAX98357A > + select SND_SOC_DMIC > + select SND_SOC_HDAC_HDMI > + select SND_HDA_DSP_LOADER > + help > + This adds support for ASoC machine driver for Geminilake platforms > + with RT5682 + MAX98357A I2S audio codec. > + Say Y if you have such a device. > + If unsure select "N". > + > endif ## SND_SOC_INTEL_SKYLAKE > > endif ## SND_SOC_INTEL_MACH > diff --git a/sound/soc/intel/boards/Makefile b/sound/soc/intel/boards/Makefile > index 92b5507..87ef8b4 100644 > --- a/sound/soc/intel/boards/Makefile > +++ b/sound/soc/intel/boards/Makefile > @@ -6,6 +6,7 @@ snd-soc-sst-bdw-rt5677-mach-objs := bdw-rt5677.o > snd-soc-sst-broadwell-objs := broadwell.o > snd-soc-sst-bxt-da7219_max98357a-objs := bxt_da7219_max98357a.o > snd-soc-sst-bxt-rt298-objs := bxt_rt298.o > +snd-soc-sst-glk-rt5682_max98357a-objs := glk_rt5682_max98357a.o > snd-soc-sst-bytcr-rt5640-objs := bytcr_rt5640.o > snd-soc-sst-bytcr-rt5651-objs := bytcr_rt5651.o > snd-soc-sst-cht-bsw-rt5672-objs := cht_bsw_rt5672.o > @@ -27,6 +28,7 @@ obj-$(CONFIG_SND_SOC_INTEL_BYT_RT5640_MACH) += snd-soc-sst-byt-rt5640-mach.o > obj-$(CONFIG_SND_SOC_INTEL_BYT_MAX98090_MACH) += snd-soc-sst-byt-max98090-mach.o > obj-$(CONFIG_SND_SOC_INTEL_BXT_DA7219_MAX98357A_MACH) += snd-soc-sst-bxt-da7219_max98357a.o > obj-$(CONFIG_SND_SOC_INTEL_BXT_RT298_MACH) += snd-soc-sst-bxt-rt298.o > +obj-$(CONFIG_SND_SOC_INTEL_GLK_RT5682_MAX98357A_MACH) += snd-soc-sst-glk-rt5682_max98357a.o > obj-$(CONFIG_SND_SOC_INTEL_BROADWELL_MACH) += snd-soc-sst-broadwell.o > obj-$(CONFIG_SND_SOC_INTEL_BDW_RT5677_MACH) += snd-soc-sst-bdw-rt5677-mach.o > obj-$(CONFIG_SND_SOC_INTEL_BYTCR_RT5640_MACH) += snd-soc-sst-bytcr-rt5640.o > diff --git a/sound/soc/intel/boards/glk_rt5682_max98357a.c b/sound/soc/intel/boards/glk_rt5682_max98357a.c > new file mode 100644 > index 0000000..c4b94e2 > --- /dev/null > +++ b/sound/soc/intel/boards/glk_rt5682_max98357a.c > @@ -0,0 +1,643 @@ > +// SPDX-License-Identifier: GPL-2.0 > +// Copyright(c) 2018 Intel Corporation. > + > +/* > + * Intel Geminilake I2S Machine Driver with MAX98357A & RT5682 Codecs > + * > + * Modified from: > + * Intel Apollolake I2S Machine driver > + */ > + > +#include > +#include > +#include > +#include > +#include > +#include > +#include > +#include > +#include "../skylake/skl.h" > +#include "../../codecs/rt5682.h" > +#include "../../codecs/hdac_hdmi.h" > + > +/* The platform clock outputs 19.2Mhz clock to codec as I2S MCLK */ > +#define GLK_PLAT_CLK_FREQ 19200000 > +#define RT5682_PLL_FREQ (48000 * 512) > +#define GLK_REALTEK_CODEC_DAI "rt5682-aif1" > +#define GLK_MAXIM_CODEC_DAI "HiFi" > +#define MAXIM_DEV0_NAME "MX98357A:00" > +#define DUAL_CHANNEL 2 > +#define QUAD_CHANNEL 4 > +#define NAME_SIZE 32 > + > +static struct snd_soc_jack geminilake_hdmi[3]; > + > +struct glk_hdmi_pcm { > + struct list_head head; > + struct snd_soc_dai *codec_dai; > + int device; > +}; > + > +struct glk_card_private { > + struct snd_soc_jack geminilake_headset; > + struct list_head hdmi_pcm_list; > +}; > + > +enum { > + GLK_DPCM_AUDIO_PB = 0, > + GLK_DPCM_AUDIO_CP, > + GLK_DPCM_AUDIO_HS_PB, > + GLK_DPCM_AUDIO_ECHO_REF_CP, > + GLK_DPCM_AUDIO_REF_CP, > + GLK_DPCM_AUDIO_DMIC_CP, > + GLK_DPCM_AUDIO_HDMI1_PB, > + GLK_DPCM_AUDIO_HDMI2_PB, > + GLK_DPCM_AUDIO_HDMI3_PB, > +}; > + > +static int platform_clock_control(struct snd_soc_dapm_widget *w, > + struct snd_kcontrol *k, int event) > +{ > + struct snd_soc_dapm_context *dapm = w->dapm; > + struct snd_soc_card *card = dapm->card; > + struct snd_soc_dai *codec_dai; > + int ret = 0; > + > + codec_dai = snd_soc_card_get_codec_dai(card, GLK_REALTEK_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_sysclk(codec_dai, 0, 0, 0); > + if (ret) > + dev_err(card->dev, "failed to stop sysclk: %d\n", ret); > + } else if (SND_SOC_DAPM_EVENT_ON(event)) { > + ret = snd_soc_dai_set_pll(codec_dai, 0, RT5682_PLL1_S_MCLK, > + GLK_PLAT_CLK_FREQ, RT5682_PLL_FREQ); > + if (ret < 0) { > + dev_err(card->dev, "can't set codec pll: %d\n", ret); > + return ret; > + } > + } > + > + if (ret) > + dev_err(card->dev, "failed to start internal clk: %d\n", ret); > + > + return ret; > +} > + > +static const struct snd_kcontrol_new geminilake_controls[] = { > + SOC_DAPM_PIN_SWITCH("Headphone Jack"), > + SOC_DAPM_PIN_SWITCH("Headset Mic"), > + SOC_DAPM_PIN_SWITCH("Spk"), > +}; > + > +static const struct snd_soc_dapm_widget geminilake_widgets[] = { > + SND_SOC_DAPM_HP("Headphone Jack", NULL), > + SND_SOC_DAPM_MIC("Headset Mic", NULL), > + SND_SOC_DAPM_SPK("Spk", 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_PRE_PMU | > + SND_SOC_DAPM_POST_PMD), > +}; > + > +static const struct snd_soc_dapm_route geminilake_map[] = { > + /* HP jack connectors - unknown if we have jack detection */ > + { "Headphone Jack", NULL, "Platform Clock" }, > + { "Headphone Jack", NULL, "HPOL" }, > + { "Headphone Jack", NULL, "HPOR" }, > + > + /* speaker */ > + { "Spk", NULL, "Speaker" }, > + > + /* other jacks */ > + { "Headset Mic", NULL, "Platform Clock" }, > + { "IN1P", NULL, "Headset Mic" }, > + > + /* digital mics */ > + { "DMic", NULL, "SoC DMIC" }, > + > + /* CODEC BE connections */ > + { "HiFi Playback", NULL, "ssp1 Tx" }, > + { "ssp1 Tx", NULL, "codec0_out" }, > + > + { "AIF1 Playback", NULL, "ssp2 Tx" }, > + { "ssp2 Tx", NULL, "codec1_out" }, > + > + { "codec0_in", NULL, "ssp2 Rx" }, > + { "ssp2 Rx", NULL, "AIF1 Capture" }, > + > + { "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" }, > +}; > + > +static int geminilake_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); > + > + /* The ADSP will convert the FE rate to 48k, stereo */ > + rate->min = rate->max = 48000; > + channels->min = channels->max = DUAL_CHANNEL; > + > + /* set SSP to 24 bit */ > + snd_mask_none(fmt); > + snd_mask_set(fmt, SNDRV_PCM_FORMAT_S24_LE); > + > + return 0; > +} > + > +static int geminilake_rt5682_codec_init(struct snd_soc_pcm_runtime *rtd) > +{ > + struct glk_card_private *ctx = snd_soc_card_get_drvdata(rtd->card); > + struct snd_soc_component *component = rtd->codec_dai->component; > + struct snd_soc_dai *codec_dai = rtd->codec_dai; > + struct snd_soc_jack *jack; > + int ret; > + > + /* Configure sysclk for codec */ > + ret = snd_soc_dai_set_sysclk(codec_dai, RT5682_SCLK_S_PLL1, > + RT5682_PLL_FREQ, SND_SOC_CLOCK_IN); > + if (ret < 0) > + dev_err(rtd->dev, "snd_soc_dai_set_sysclk err = %d\n", 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, > + &ctx->geminilake_headset, NULL, 0); > + if (ret) { > + dev_err(rtd->dev, "Headset Jack creation failed: %d\n", ret); > + return ret; > + } > + > + jack = &ctx->geminilake_headset; > + > + snd_jack_set_key(jack->jack, SND_JACK_BTN_0, KEY_PLAYPAUSE); > + snd_jack_set_key(jack->jack, SND_JACK_BTN_1, KEY_VOLUMEUP); > + snd_jack_set_key(jack->jack, SND_JACK_BTN_2, KEY_VOLUMEDOWN); > + snd_jack_set_key(jack->jack, SND_JACK_BTN_3, KEY_VOICECOMMAND); > + ret = snd_soc_component_set_jack(component, jack, NULL); > + > + if (ret) { > + dev_err(rtd->dev, "Headset Jack call-back failed: %d\n", ret); > + return ret; > + } > + > + return ret; > +}; > + > +static int geminilake_rt5682_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; > + > + /* Set valid bitmask & configuration for I2S in 24 bit */ > + ret = snd_soc_dai_set_tdm_slot(codec_dai, 0x0, 0x0, 2, 24); > + if (ret < 0) { > + dev_err(rtd->dev, "set TDM slot err:%d\n", ret); > + return ret; > + } > + > + return ret; > +} > + > +static struct snd_soc_ops geminilake_rt5682_ops = { > + .hw_params = geminilake_rt5682_hw_params, > +}; > + > +static int geminilake_hdmi_init(struct snd_soc_pcm_runtime *rtd) > +{ > + struct glk_card_private *ctx = snd_soc_card_get_drvdata(rtd->card); > + struct snd_soc_dai *dai = rtd->codec_dai; > + struct glk_hdmi_pcm *pcm; > + > + pcm = devm_kzalloc(rtd->card->dev, sizeof(*pcm), GFP_KERNEL); > + if (!pcm) > + return -ENOMEM; > + > + pcm->device = GLK_DPCM_AUDIO_HDMI1_PB + dai->id; > + pcm->codec_dai = dai; > + > + list_add_tail(&pcm->head, &ctx->hdmi_pcm_list); > + > + return 0; > +} > + > +static int geminilake_rt5682_fe_init(struct snd_soc_pcm_runtime *rtd) > +{ > + struct snd_soc_component *component = rtd->cpu_dai->component; > + struct snd_soc_dapm_context *dapm; > + 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; > + } > + > + return ret; > +} > + > +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 unsigned int channels_quad[] = { > + QUAD_CHANNEL, > +}; > + > +static struct snd_pcm_hw_constraint_list constraints_channels_quad = { > + .count = ARRAY_SIZE(channels_quad), > + .list = channels_quad, > + .mask = 0, > +}; > + > +static int geminilake_dmic_fixup(struct snd_soc_pcm_runtime *rtd, > + struct snd_pcm_hw_params *params) > +{ > + struct snd_interval *channels = hw_param_interval(params, > + SNDRV_PCM_HW_PARAM_CHANNELS); > + > + /* > + * set BE channel constraint as user FE channels > + */ > + channels->min = channels->max = 4; > + > + return 0; > +} > + > +static int geminilake_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 geminilake_dmic_ops = { > + .startup = geminilake_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 int geminilake_refcap_startup(struct snd_pcm_substream *substream) > +{ > + return snd_pcm_hw_constraint_list(substream->runtime, 0, > + SNDRV_PCM_HW_PARAM_RATE, > + &constraints_16000); > +}; > + > +static const struct snd_soc_ops geminilake_refcap_ops = { > + .startup = geminilake_refcap_startup, > +}; > + > +/* geminilake digital audio interface glue - connects codec <--> CPU */ > +static struct snd_soc_dai_link geminilake_dais[] = { > + /* Front End DAI links */ > + [GLK_DPCM_AUDIO_PB] = { > + .name = "Glk Audio Port", > + .stream_name = "Audio", > + .cpu_dai_name = "System Pin", > + .platform_name = "0000:00:0e.0", > + .dynamic = 1, > + .codec_name = "snd-soc-dummy", > + .codec_dai_name = "snd-soc-dummy-dai", > + .nonatomic = 1, > + .init = geminilake_rt5682_fe_init, > + .trigger = { > + SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST}, > + .dpcm_playback = 1, > + }, > + [GLK_DPCM_AUDIO_CP] = { > + .name = "Glk Audio Capture Port", > + .stream_name = "Audio Record", > + .cpu_dai_name = "System Pin", > + .platform_name = "0000:00:0e.0", > + .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, > + }, > + [GLK_DPCM_AUDIO_HS_PB] = { > + .name = "Glk Audio Headset Playback", > + .stream_name = "Headset Audio", > + .cpu_dai_name = "System Pin2", > + .platform_name = "0000:00:0e.0", > + .codec_name = "snd-soc-dummy", > + .codec_dai_name = "snd-soc-dummy-dai", > + .dpcm_playback = 1, > + .nonatomic = 1, > + .dynamic = 1, > + }, > + [GLK_DPCM_AUDIO_ECHO_REF_CP] = { > + .name = "Glk Audio Echo Reference cap", > + .stream_name = "Echoreference Capture", > + .cpu_dai_name = "Echoref Pin", > + .platform_name = "0000:00:0e.0", > + .codec_name = "snd-soc-dummy", > + .codec_dai_name = "snd-soc-dummy-dai", > + .init = NULL, > + .capture_only = 1, > + .nonatomic = 1, > + }, > + [GLK_DPCM_AUDIO_REF_CP] = { > + .name = "Glk Audio Reference cap", > + .stream_name = "Refcap", > + .cpu_dai_name = "Reference Pin", > + .codec_name = "snd-soc-dummy", > + .codec_dai_name = "snd-soc-dummy-dai", > + .platform_name = "0000:00:0e.0", > + .init = NULL, > + .dpcm_capture = 1, > + .nonatomic = 1, > + .dynamic = 1, > + .ops = &geminilake_refcap_ops, > + }, > + [GLK_DPCM_AUDIO_DMIC_CP] = { > + .name = "Glk 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 = "0000:00:0e.0", > + .init = NULL, > + .dpcm_capture = 1, > + .nonatomic = 1, > + .dynamic = 1, > + .ops = &geminilake_dmic_ops, > + }, > + [GLK_DPCM_AUDIO_HDMI1_PB] = { > + .name = "Glk HDMI Port1", > + .stream_name = "Hdmi1", > + .cpu_dai_name = "HDMI1 Pin", > + .codec_name = "snd-soc-dummy", > + .codec_dai_name = "snd-soc-dummy-dai", > + .platform_name = "0000:00:0e.0", > + .dpcm_playback = 1, > + .init = NULL, > + .trigger = { > + SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST}, > + .nonatomic = 1, > + .dynamic = 1, > + }, > + [GLK_DPCM_AUDIO_HDMI2_PB] = { > + .name = "Glk HDMI Port2", > + .stream_name = "Hdmi2", > + .cpu_dai_name = "HDMI2 Pin", > + .codec_name = "snd-soc-dummy", > + .codec_dai_name = "snd-soc-dummy-dai", > + .platform_name = "0000:00:0e.0", > + .dpcm_playback = 1, > + .init = NULL, > + .trigger = { > + SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST}, > + .nonatomic = 1, > + .dynamic = 1, > + }, > + [GLK_DPCM_AUDIO_HDMI3_PB] = { > + .name = "Glk HDMI Port3", > + .stream_name = "Hdmi3", > + .cpu_dai_name = "HDMI3 Pin", > + .codec_name = "snd-soc-dummy", > + .codec_dai_name = "snd-soc-dummy-dai", > + .platform_name = "0000:00:0e.0", > + .trigger = { > + SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST}, > + .dpcm_playback = 1, > + .init = NULL, > + .nonatomic = 1, > + .dynamic = 1, > + }, > + /* Back End DAI links */ > + { > + /* SSP1 - Codec */ > + .name = "SSP1-Codec", > + .id = 0, > + .cpu_dai_name = "SSP1 Pin", > + .platform_name = "0000:00:0e.0", > + .no_pcm = 1, > + .codec_name = MAXIM_DEV0_NAME, > + .codec_dai_name = GLK_MAXIM_CODEC_DAI, > + .dai_fmt = SND_SOC_DAIFMT_I2S | > + SND_SOC_DAIFMT_NB_NF | > + SND_SOC_DAIFMT_CBS_CFS, > + .ignore_pmdown_time = 1, > + .be_hw_params_fixup = geminilake_ssp_fixup, > + .dpcm_playback = 1, > + }, > + { > + /* SSP2 - Codec */ > + .name = "SSP2-Codec", > + .id = 1, > + .cpu_dai_name = "SSP2 Pin", > + .platform_name = "0000:00:0e.0", > + .no_pcm = 1, > + .codec_name = "i2c-10EC5682:00", > + .codec_dai_name = GLK_REALTEK_CODEC_DAI, > + .init = geminilake_rt5682_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 = geminilake_ssp_fixup, > + .ops = &geminilake_rt5682_ops, > + .dpcm_playback = 1, > + .dpcm_capture = 1, > + }, > + { > + .name = "dmic01", > + .id = 2, > + .cpu_dai_name = "DMIC01 Pin", > + .codec_name = "dmic-codec", > + .codec_dai_name = "dmic-hifi", > + .platform_name = "0000:00:0e.0", > + .ignore_suspend = 1, > + .be_hw_params_fixup = geminilake_dmic_fixup, > + .dpcm_capture = 1, > + .no_pcm = 1, > + }, > + { > + .name = "iDisp1", > + .id = 3, > + .cpu_dai_name = "iDisp1 Pin", > + .codec_name = "ehdaudio0D2", > + .codec_dai_name = "intel-hdmi-hifi1", > + .platform_name = "0000:00:0e.0", > + .init = geminilake_hdmi_init, > + .dpcm_playback = 1, > + .no_pcm = 1, > + }, > + { > + .name = "iDisp2", > + .id = 4, > + .cpu_dai_name = "iDisp2 Pin", > + .codec_name = "ehdaudio0D2", > + .codec_dai_name = "intel-hdmi-hifi2", > + .platform_name = "0000:00:0e.0", > + .init = geminilake_hdmi_init, > + .dpcm_playback = 1, > + .no_pcm = 1, > + }, > + { > + .name = "iDisp3", > + .id = 5, > + .cpu_dai_name = "iDisp3 Pin", > + .codec_name = "ehdaudio0D2", > + .codec_dai_name = "intel-hdmi-hifi3", > + .platform_name = "0000:00:0e.0", > + .init = geminilake_hdmi_init, > + .dpcm_playback = 1, > + .no_pcm = 1, > + }, > +}; > + > +static int glk_card_late_probe(struct snd_soc_card *card) > +{ > + struct glk_card_private *ctx = snd_soc_card_get_drvdata(card); > + struct snd_soc_component *component = NULL; > + char jack_name[NAME_SIZE]; > + struct glk_hdmi_pcm *pcm; > + int err = 0; > + int i = 0; > + > + 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, &geminilake_hdmi[i], > + NULL, 0); > + > + if (err) > + return err; > + > + err = hdac_hdmi_jack_init(pcm->codec_dai, pcm->device, > + &geminilake_hdmi[i]); > + if (err < 0) > + return err; > + > + i++; > + } > + > + if (!component) > + return -EINVAL; > + > + return hdac_hdmi_jack_port_init(component, &card->dapm); > +} > + > +/* geminilake audio machine driver for SPT + RT5682 */ > +static struct snd_soc_card glk_audio_card_rt5682_m98357a = { > + .name = "glkrt5682max", > + .owner = THIS_MODULE, > + .dai_link = geminilake_dais, > + .num_links = ARRAY_SIZE(geminilake_dais), > + .controls = geminilake_controls, > + .num_controls = ARRAY_SIZE(geminilake_controls), > + .dapm_widgets = geminilake_widgets, > + .num_dapm_widgets = ARRAY_SIZE(geminilake_widgets), > + .dapm_routes = geminilake_map, > + .num_dapm_routes = ARRAY_SIZE(geminilake_map), > + .fully_routed = true, > + .late_probe = glk_card_late_probe, > +}; > + > +static int geminilake_audio_probe(struct platform_device *pdev) > +{ > + struct glk_card_private *ctx; > + > + ctx = devm_kzalloc(&pdev->dev, sizeof(*ctx), GFP_ATOMIC); > + if (!ctx) > + return -ENOMEM; > + > + INIT_LIST_HEAD(&ctx->hdmi_pcm_list); > + > + glk_audio_card_rt5682_m98357a.dev = &pdev->dev; > + snd_soc_card_set_drvdata(&glk_audio_card_rt5682_m98357a, ctx); > + > + return devm_snd_soc_register_card(&pdev->dev, > + &glk_audio_card_rt5682_m98357a); > +} > + > +static const struct platform_device_id glk_board_ids[] = { > + { > + .name = "glk_rt5682_max98357a", > + .driver_data = > + (kernel_ulong_t)&glk_audio_card_rt5682_m98357a, > + }, > + { } > +}; > + > +static struct platform_driver geminilake_audio = { > + .probe = geminilake_audio_probe, > + .driver = { > + .name = "glk_rt5682_max98357a", > + .pm = &snd_soc_pm_ops, > + }, > + .id_table = glk_board_ids, > +}; > +module_platform_driver(geminilake_audio) > + > +/* Module information */ > +MODULE_DESCRIPTION("Geminilake Audio Machine driver-RT5682 & MAX98357A in I2S mode"); > +MODULE_AUTHOR("Naveen Manohar "); > +MODULE_AUTHOR("Harsha Priya "); > +MODULE_LICENSE("GPL v2"); > +MODULE_ALIAS("platform:glk_rt5682_max98357a");