[PATCH v2] ASoC: Intel: boards: Add CML_RT1015 m/c driver

* [PATCH v2] ASoC: Intel: boards: Add CML_RT1015 m/c driver
@ 2020-10-19 15:58 Keith Tzneg
  2020-10-19 18:50 ` Pierre-Louis Bossart
  0 siblings, 1 reply; 2+ messages in thread
From: Keith Tzneg @ 2020-10-19 15:58 UTC (permalink / raw)
  To: alsa-devel
  Cc: Cezary Rojewski, Pierre-Louis Bossart, Liam Girdwood, Jie Yang,
	Mark Brown, Jaroslav Kysela, Takashi Iwai, Kai Vehmanen,
	Guennadi Liakhovetski, Ranjani Sridharan, Naveen Manohar,
	Yong Zhi, Libin Yang, Krzysztof Kozlowski, Bard Liao,
	Sathyanarayana Nujella, Kuninori Morimoto, Fred Oh, Mac Chiang,
	Rander Wang, Keith Tzeng, linux-kernel

From: Keith Tzeng <keith.tzeng@quanta.corp-partner.google.com>

Machine driver to enable RT5682 on SSP0, DMIC, HDMI and RT1015 AMP on
SSP1: Enabled 4 CH TDM playback with 24 bit data.

Signed-off-by: Keith Tzeng <keith.tzeng@quanta.corp-partner.google.com>
---
 sound/soc/intel/boards/Kconfig                    |  17 +
 sound/soc/intel/boards/Makefile                   |   2 +
 sound/soc/intel/boards/cml_rt1015_rt5682.c        | 570 ++++++++++++++++++++++
 sound/soc/intel/common/soc-acpi-intel-cnl-match.c |   7 +
 4 files changed, 596 insertions(+)
 create mode 100644 sound/soc/intel/boards/cml_rt1015_rt5682.c

diff --git a/sound/soc/intel/boards/Kconfig b/sound/soc/intel/boards/Kconfig
index c10c378..9331d0a 100644
--- a/sound/soc/intel/boards/Kconfig
+++ b/sound/soc/intel/boards/Kconfig
@@ -496,6 +496,23 @@ config SND_SOC_INTEL_SOF_CML_RT1011_RT5682_MACH
 	  Say Y if you have such a device.
 	  If unsure select "N".
 
+config SND_SOC_INTEL_SOF_RT5682_MACH
+        tristate "SOF with rt5682 codec in I2S Mode"
+        depends on I2C && ACPI && GPIOLIB
+        depends on ((SND_HDA_CODEC_HDMI && SND_SOC_SOF_HDA_AUDIO_CODEC) &&\
+                    (MFD_INTEL_LPSS || COMPILE_TEST)) ||\
+                   (SND_SOC_SOF_BAYTRAIL && (X86_INTEL_LPSS || COMPILE_TEST))
+        select SND_SOC_MAX98373_I2C
+        select SND_SOC_RT1015
+        select SND_SOC_RT5682_I2C
+        select SND_SOC_DMIC
+        select SND_SOC_HDAC_HDMI
+        help
+           This adds support for ASoC machine driver for SOF platforms
+           with rt5682 codec.
+           Say Y if you have such a device.
+           If unsure select "N".
+
 endif ## SND_SOC_SOF_COMETLAKE && SND_SOC_SOF_HDA_LINK
 
 if SND_SOC_SOF_JASPERLAKE
diff --git a/sound/soc/intel/boards/Makefile b/sound/soc/intel/boards/Makefile
index a58e4d2..73131cc 100644
--- a/sound/soc/intel/boards/Makefile
+++ b/sound/soc/intel/boards/Makefile
@@ -20,6 +20,7 @@ snd-soc-sst-byt-cht-es8316-objs := bytcht_es8316.o
 snd-soc-sst-byt-cht-nocodec-objs := bytcht_nocodec.o
 snd-soc-sof_rt5682-objs := sof_rt5682.o hda_dsp_common.o sof_maxim_common.o
 snd-soc-cml_rt1011_rt5682-objs := cml_rt1011_rt5682.o hda_dsp_common.o
+snd-soc-cml_rt1015_rt5682-objs := cml_rt1015_rt5682.o
 snd-soc-kbl_da7219_max98357a-objs := kbl_da7219_max98357a.o
 snd-soc-kbl_da7219_max98927-objs := kbl_da7219_max98927.o
 snd-soc-kbl_rt5663_max98927-objs := kbl_rt5663_max98927.o
@@ -60,6 +61,7 @@ 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_SOF_CML_RT1011_RT5682_MACH) += snd-soc-cml_rt1011_rt5682.o
+obj-$(CONFIG_SND_SOC_INTEL_SOF_CML_RT1015_RT5682_MACH) += cml_rt1015_rt5682.o
 obj-$(CONFIG_SND_SOC_INTEL_KBL_DA7219_MAX98357A_MACH) += snd-soc-kbl_da7219_max98357a.o
 obj-$(CONFIG_SND_SOC_INTEL_KBL_DA7219_MAX98927_MACH) += snd-soc-kbl_da7219_max98927.o
 obj-$(CONFIG_SND_SOC_INTEL_KBL_RT5663_MAX98927_MACH) += snd-soc-kbl_rt5663_max98927.o
diff --git a/sound/soc/intel/boards/cml_rt1015_rt5682.c b/sound/soc/intel/boards/cml_rt1015_rt5682.c
new file mode 100644
index 0000000..bf18830
--- /dev/null
+++ b/sound/soc/intel/boards/cml_rt1015_rt5682.c
@@ -0,0 +1,570 @@
+// SPDX-License-Identifier: GPL-2.0
+// Copyright(c) 2019 Intel Corporation.
+
+/*
+ * Intel Cometlake I2S Machine driver for RT1015 + RT5682 codec
+ */
+
+#include <linux/input.h>
+#include <linux/module.h>
+#include <linux/platform_device.h>
+#include <linux/clk.h>
+#include <linux/dmi.h>
+#include <linux/slab.h>
+#include <asm/cpu_device_id.h>
+#include <linux/acpi.h>
+#include <sound/core.h>
+#include <sound/jack.h>
+#include <sound/pcm.h>
+#include <sound/pcm_params.h>
+#include <sound/soc.h>
+#include <sound/rt5682.h>
+#include <sound/soc-acpi.h>
+#include "../../codecs/rt1015.h"
+#include "../../codecs/rt5682.h"
+#include "../../codecs/hdac_hdmi.h"
+
+/* The platform clock outputs 24Mhz clock to codec as I2S MCLK */
+#define CML_PLAT_CLK	24000000
+#define CML_RT1015_CODEC_DAI "rt1015-aif"
+#define CML_RT5682_CODEC_DAI "rt5682-aif1"
+#define NAME_SIZE 32
+
+#define SOF_RT1015_SPEAKER_WL		BIT(0)
+#define SOF_RT1015_SPEAKER_WR		BIT(1)
+#define SOF_RT1015_SPEAKER_TL		BIT(2)
+#define SOF_RT1015_SPEAKER_TR		BIT(3)
+#define SPK_CH 4
+
+/* Default: Woofer speakers  */
+static unsigned long sof_rt1015_quirk = SOF_RT1015_SPEAKER_WL |
+					SOF_RT1015_SPEAKER_WR;
+
+static int sof_rt1015_quirk_cb(const struct dmi_system_id *id)
+{
+	sof_rt1015_quirk = (unsigned long)id->driver_data;
+	return 1;
+}
+
+static const struct dmi_system_id sof_rt1015_quirk_table[] = {
+	{
+		.callback = sof_rt1015_quirk_cb,
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "Google"),
+			DMI_MATCH(DMI_PRODUCT_NAME, "Helios"),
+	},
+		.driver_data = (void *)(SOF_RT1015_SPEAKER_WL | SOF_RT1015_SPEAKER_WR |
+					SOF_RT1015_SPEAKER_TL | SOF_RT1015_SPEAKER_TR),
+	},
+	{
+	}
+};
+
+static struct snd_soc_jack hdmi_jack[3];
+
+struct hdmi_pcm {
+	struct list_head head;
+	struct snd_soc_dai *codec_dai;
+	int device;
+};
+
+struct card_private {
+	char codec_name[SND_ACPI_I2C_ID_LEN];
+	struct snd_soc_jack headset;
+	struct list_head hdmi_pcm_list;
+};
+
+static const struct snd_kcontrol_new cml_controls[] = {
+	SOC_DAPM_PIN_SWITCH("Headphone Jack"),
+	SOC_DAPM_PIN_SWITCH("Headset Mic"),
+	SOC_DAPM_PIN_SWITCH("WL Ext Spk"),
+	SOC_DAPM_PIN_SWITCH("WR Ext Spk"),
+};
+
+static const struct snd_kcontrol_new cml_rt1015_tt_controls[] = {
+	SOC_DAPM_PIN_SWITCH("TL Ext Spk"),
+	SOC_DAPM_PIN_SWITCH("TR Ext Spk"),
+};
+
+static const struct snd_soc_dapm_widget cml_rt1015_rt5682_widgets[] = {
+	SND_SOC_DAPM_SPK("WL Ext Spk", NULL),
+	SND_SOC_DAPM_SPK("WR Ext Spk", NULL),
+	SND_SOC_DAPM_HP("Headphone Jack", NULL),
+	SND_SOC_DAPM_MIC("Headset Mic", NULL),
+	SND_SOC_DAPM_MIC("SoC DMIC", NULL),
+};
+
+static const struct snd_soc_dapm_widget cml_rt1015_tt_widgets[] = {
+	SND_SOC_DAPM_SPK("TL Ext Spk", NULL),
+	SND_SOC_DAPM_SPK("TR Ext Spk", NULL),
+};
+
+static const struct snd_soc_dapm_route cml_rt1015_rt5682_map[] = {
+	/*WL/WR speaker*/
+	{"WL Ext Spk", NULL, "WL SPO"},
+	{"WR Ext Spk", NULL, "WR SPO"},
+
+	/* HP jack connectors - unknown if we have jack detection */
+	{ "Headphone Jack", NULL, "HPOL" },
+	{ "Headphone Jack", NULL, "HPOR" },
+
+	/* other jacks */
+	{ "IN1P", NULL, "Headset Mic" },
+
+	/* DMIC */
+	{ "DMic", NULL, "SoC DMIC" },
+};
+
+static const struct snd_soc_dapm_route cml_rt1015_tt_map[] = {
+	/*TL/TR speaker*/
+	{"TL Ext Spk", NULL, "TL SPO" },
+	{"TR Ext Spk", NULL, "TR SPO" },
+};
+
+static int cml_rt5682_codec_init(struct snd_soc_pcm_runtime *rtd)
+{
+	struct card_private *ctx = snd_soc_card_get_drvdata(rtd->card);
+	struct snd_soc_component *component = rtd->codec_dai->component;
+	struct snd_soc_jack *jack;
+	int ret;
+
+	/* need to enable ASRC function for 24MHz mclk rate */
+	rt5682_sel_asrc_clk_src(component, RT5682_DA_STEREO1_FILTER |
+				RT5682_AD_STEREO1_FILTER,
+				RT5682_CLK_SEL_I2S1_ASRC);
+
+	/*
+	 * 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,
+				    &ctx->headset, NULL, 0);
+	if (ret) {
+		dev_err(rtd->dev, "Headset Jack creation failed: %d\n", ret);
+		return ret;
+	}
+
+	jack = &ctx->headset;
+
+	snd_jack_set_key(jack->jack, SND_JACK_BTN_0, KEY_PLAYPAUSE);
+	snd_jack_set_key(jack->jack, SND_JACK_BTN_1, KEY_VOICECOMMAND);
+	snd_jack_set_key(jack->jack, SND_JACK_BTN_2, KEY_VOLUMEUP);
+	snd_jack_set_key(jack->jack, SND_JACK_BTN_3, KEY_VOLUMEDOWN);
+	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;
+};
+
+static int cml_rt1015_spk_init(struct snd_soc_pcm_runtime *rtd)
+{
+	int ret = 0;
+	struct snd_soc_card *card = rtd->card;
+
+	if (sof_rt1015_quirk & (SOF_RT1015_SPEAKER_TL |
+				SOF_RT1015_SPEAKER_TR)) {
+
+		ret = snd_soc_add_card_controls(card, cml_rt1015_tt_controls,
+					ARRAY_SIZE(cml_rt1015_tt_controls));
+		if (ret)
+			return ret;
+
+		ret = snd_soc_dapm_new_controls(&card->dapm,
+					cml_rt1015_tt_widgets,
+					ARRAY_SIZE(cml_rt1015_tt_widgets));
+		if (ret)
+			return ret;
+
+		ret = snd_soc_dapm_add_routes(&card->dapm, cml_rt1015_tt_map,
+					ARRAY_SIZE(cml_rt1015_tt_map));
+
+		if (ret)
+			return ret;
+	}
+
+	return ret;
+}
+
+static int cml_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 clk_id, clk_freq, pll_out, ret;
+
+	clk_id = RT5682_PLL1_S_MCLK;
+	clk_freq = CML_PLAT_CLK;
+
+	pll_out = params_rate(params) * 512;
+
+	ret = snd_soc_dai_set_pll(codec_dai, 0, clk_id, clk_freq, pll_out);
+	if (ret < 0)
+		dev_warn(rtd->dev, "snd_soc_dai_set_pll err = %d\n", ret);
+
+	/* Configure sysclk for codec */
+	ret = snd_soc_dai_set_sysclk(codec_dai, RT5682_SCLK_S_PLL1,
+				     pll_out, SND_SOC_CLOCK_IN);
+	if (ret < 0)
+		dev_warn(rtd->dev, "snd_soc_dai_set_sysclk err = %d\n", ret);
+
+	/*
+	 * slot_width should be equal or large than data length, set them
+	 * be the same
+	 */
+	ret = snd_soc_dai_set_tdm_slot(codec_dai, 0x0, 0x0, 2,
+				       params_width(params));
+	if (ret < 0)
+		dev_warn(rtd->dev, "set TDM slot err:%d\n", ret);
+	return ret;
+}
+
+static int cml_rt1015_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;
+	struct snd_soc_card *card = rtd->card;
+	int srate, i, ret = 0;
+
+	srate = params_rate(params);
+
+	for_each_rtd_codec_dai(rtd, i, codec_dai) {
+		/* Set tdm/i2s1 master bclk ratio */
+		ret = snd_soc_dai_set_bclk_ratio(codec_dai, 64);
+		if (ret < 0) {
+			dev_err(card->dev, "failed to set bclk ratio\n");
+			return ret;
+		}
+		/* 64 Fs to drive 24 bit data */
+		ret = snd_soc_dai_set_pll(codec_dai, 0, RT1015_PLL_S_BCLK,
+					  64 * srate, 256 * srate);
+		if (ret < 0) {
+			dev_err(card->dev, "codec_dai clock not set\n");
+			return ret;
+		}
+
+		ret = snd_soc_dai_set_sysclk(codec_dai,
+					     RT1015_SCLK_S_PLL,
+					     256 * srate, SND_SOC_CLOCK_IN);
+		if (ret < 0) {
+			dev_err(card->dev, "codec_dai clock not set\n");
+			return ret;
+		}
+
+	}
+	return 0;
+}
+
+static struct snd_soc_ops cml_rt5682_ops = {
+	.hw_params = cml_rt5682_hw_params,
+};
+
+static const struct snd_soc_ops cml_rt1015_ops = {
+	.hw_params = cml_rt1015_hw_params,
+};
+
+static int sof_card_late_probe(struct snd_soc_card *card)
+{
+	struct card_private *ctx = snd_soc_card_get_drvdata(card);
+	struct snd_soc_component *component = NULL;
+	char jack_name[NAME_SIZE];
+	struct hdmi_pcm *pcm;
+	int ret, 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);
+		ret = snd_soc_card_jack_new(card, jack_name,
+					    SND_JACK_AVOUT, &hdmi_jack[i],
+					    NULL, 0);
+		if (ret)
+			return ret;
+
+		ret = hdac_hdmi_jack_init(pcm->codec_dai, pcm->device,
+					  &hdmi_jack[i]);
+		if (ret < 0)
+			return ret;
+
+		i++;
+	}
+	if (!component)
+		return -EINVAL;
+
+	return hdac_hdmi_jack_port_init(component, &card->dapm);
+}
+
+static int hdmi_init(struct snd_soc_pcm_runtime *rtd)
+{
+	struct card_private *ctx = snd_soc_card_get_drvdata(rtd->card);
+	struct snd_soc_dai *dai = rtd->codec_dai;
+	struct hdmi_pcm *pcm;
+
+	pcm = devm_kzalloc(rtd->card->dev, sizeof(*pcm), GFP_KERNEL);
+	if (!pcm)
+		return -ENOMEM;
+
+	pcm->device = dai->id;
+	pcm->codec_dai = dai;
+
+	list_add_tail(&pcm->head, &ctx->hdmi_pcm_list);
+
+	return 0;
+}
+
+/* Cometlake digital audio interface glue - connects codec <--> CPU */
+
+SND_SOC_DAILINK_DEF(ssp0_pin,
+	DAILINK_COMP_ARRAY(COMP_CPU("SSP0 Pin")));
+SND_SOC_DAILINK_DEF(ssp0_codec,
+	DAILINK_COMP_ARRAY(COMP_CODEC("i2c-10EC5682:00",
+				CML_RT5682_CODEC_DAI)));
+
+SND_SOC_DAILINK_DEF(ssp1_pin,
+	DAILINK_COMP_ARRAY(COMP_CPU("SSP1 Pin")));
+SND_SOC_DAILINK_DEF(ssp1_codec,
+	DAILINK_COMP_ARRAY(
+	/* WL */ COMP_CODEC("i2c-10EC1015:00", CML_RT1015_CODEC_DAI),
+	/* WR */ COMP_CODEC("i2c-10EC1015:01", CML_RT1015_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("0000:00:1f.3")));
+
+static struct snd_soc_dai_link cml_rt1015_rt5682_dailink[] = {
+	/* Back End DAI links */
+	{
+		/* SSP0 - Codec */
+		.name = "SSP0-Codec",
+		.id = 0,
+		.init = cml_rt5682_codec_init,
+		.ignore_pmdown_time = 1,
+		.ops = &cml_rt5682_ops,
+		.dpcm_playback = 1,
+		.dpcm_capture = 1,
+		.no_pcm = 1,
+		SND_SOC_DAILINK_REG(ssp0_pin, ssp0_codec, platform),
+	},
+	{
+		.name = "dmic01",
+		.id = 1,
+		.ignore_suspend = 1,
+		.dpcm_capture = 1,
+		.no_pcm = 1,
+		SND_SOC_DAILINK_REG(dmic_pin, dmic_codec, platform),
+	},
+	{
+		.name = "dmic16k",
+		.id = 2,
+		.ignore_suspend = 1,
+		.dpcm_capture = 1,
+		.no_pcm = 1,
+		SND_SOC_DAILINK_REG(dmic16k_pin, dmic_codec, platform),
+	},
+	{
+		.name = "iDisp1",
+		.id = 3,
+		.init = hdmi_init,
+		.dpcm_playback = 1,
+		.no_pcm = 1,
+		SND_SOC_DAILINK_REG(idisp1_pin, idisp1_codec, platform),
+	},
+	{
+		.name = "iDisp2",
+		.id = 4,
+		.init = hdmi_init,
+		.dpcm_playback = 1,
+		.no_pcm = 1,
+		SND_SOC_DAILINK_REG(idisp2_pin, idisp2_codec, platform),
+	},
+	{
+		.name = "iDisp3",
+		.id = 5,
+		.init = hdmi_init,
+		.dpcm_playback = 1,
+		.no_pcm = 1,
+		SND_SOC_DAILINK_REG(idisp3_pin, idisp3_codec, platform),
+	},
+	{
+		/*
+		 * SSP1 - Codec : added to end of list ensuring
+		 * reuse of common topologies for other end points
+		 * and changing only SSP1's codec
+		 */
+		.name = "SSP1-Codec",
+		.id = 6,
+		.dpcm_playback = 1,
+		.no_pcm = 1,
+		.init = cml_rt1015_spk_init,
+		.ops = &cml_rt1015_ops,
+		SND_SOC_DAILINK_REG(ssp1_pin, ssp1_codec, platform),
+	},
+};
+
+static struct snd_soc_codec_conf rt1015_conf[] = {
+	{
+		.dev_name = "i2c-10EC1015:00",
+		.name_prefix = "WL",
+	},
+	{
+		.dev_name = "i2c-10EC1015:01",
+		.name_prefix = "WR",
+	},
+};
+
+/* Cometlake audio machine driver for RT1015 and RT5682 */
+static struct snd_soc_card snd_soc_card_cml = {
+	.name = "cml_rt1015_rt5682",
+	.dai_link = cml_rt1015_rt5682_dailink,
+	.num_links = ARRAY_SIZE(cml_rt1015_rt5682_dailink),
+	.codec_conf = rt1015_conf,
+	.num_configs = ARRAY_SIZE(rt1015_conf),
+	.dapm_widgets = cml_rt1015_rt5682_widgets,
+	.num_dapm_widgets = ARRAY_SIZE(cml_rt1015_rt5682_widgets),
+	.dapm_routes = cml_rt1015_rt5682_map,
+	.num_dapm_routes = ARRAY_SIZE(cml_rt1015_rt5682_map),
+	.controls = cml_controls,
+	.num_controls = ARRAY_SIZE(cml_controls),
+	.fully_routed = true,
+	.late_probe = sof_card_late_probe,
+};
+
+static int snd_cml_rt1015_probe(struct platform_device *pdev)
+{
+	struct snd_soc_dai_link_component *rt1015_dais_components;
+	struct snd_soc_codec_conf *rt1015_dais_confs;
+	struct card_private *ctx;
+	struct snd_soc_acpi_mach *mach;
+	const char *platform_name;
+	int ret, i;
+
+	ctx = devm_kzalloc(&pdev->dev, sizeof(*ctx), GFP_ATOMIC);
+	if (!ctx)
+		return -ENOMEM;
+
+	INIT_LIST_HEAD(&ctx->hdmi_pcm_list);
+	mach = (&pdev->dev)->platform_data;
+	snd_soc_card_cml.dev = &pdev->dev;
+	platform_name = mach->mach_params.platform;
+
+	dmi_check_system(sof_rt1015_quirk_table);
+
+	dev_info(&pdev->dev, "sof_rt1015_quirk = %lx\n", sof_rt1015_quirk);
+
+	if (sof_rt1015_quirk & (SOF_RT1015_SPEAKER_TL |
+				SOF_RT1015_SPEAKER_TR)) {
+		rt1015_dais_confs = devm_kzalloc(&pdev->dev,
+					sizeof(struct snd_soc_codec_conf) *
+					SPK_CH, GFP_KERNEL);
+
+		if (!rt1015_dais_confs)
+			return -ENOMEM;
+
+		rt1015_dais_components = devm_kzalloc(&pdev->dev,
+					sizeof(struct snd_soc_dai_link_component) *
+					SPK_CH, GFP_KERNEL);
+
+		if (!rt1015_dais_components)
+			return -ENOMEM;
+
+		for (i = 0; i < SPK_CH; i++) {
+			rt1015_dais_confs[i].dev_name = devm_kasprintf(&pdev->dev,
+								GFP_KERNEL,
+								"i2c-10EC1015:0%d",
+								i);
+
+			if (!rt1015_dais_confs[i].dev_name)
+				return -ENOMEM;
+
+			switch (i) {
+			case 0:
+				rt1015_dais_confs[i].name_prefix = "WL";
+				break;
+			case 1:
+				rt1015_dais_confs[i].name_prefix = "WR";
+				break;
+			case 2:
+				rt1015_dais_confs[i].name_prefix = "TL";
+				break;
+			case 3:
+				rt1015_dais_confs[i].name_prefix = "TR";
+				break;
+			default:
+				return -EINVAL;
+			}
+			rt1015_dais_components[i].name = devm_kasprintf(&pdev->dev,
+								GFP_KERNEL,
+								"i2c-10EC1015:0%d",
+								i);
+			if (!rt1015_dais_components[i].name)
+				return -ENOMEM;
+
+			rt1015_dais_components[i].dai_name = CML_RT1015_CODEC_DAI;
+		}
+
+		snd_soc_card_cml.codec_conf = rt1015_dais_confs;
+		snd_soc_card_cml.num_configs = SPK_CH;
+
+		for (i = 0; i < ARRAY_SIZE(cml_rt1015_rt5682_dailink); i++) {
+			if (!strcmp(cml_rt1015_rt5682_dailink[i].codecs->dai_name,
+					CML_RT1015_CODEC_DAI)) {
+				cml_rt1015_rt5682_dailink[i].codecs = rt1015_dais_components;
+				cml_rt1015_rt5682_dailink[i].num_codecs = SPK_CH;
+			}
+		}
+	}
+
+	/* set platform name for each dailink */
+	ret = snd_soc_fixup_dai_links_platform_name(&snd_soc_card_cml,
+						    platform_name);
+	if (ret)
+		return ret;
+	snd_soc_card_set_drvdata(&snd_soc_card_cml, ctx);
+
+	return devm_snd_soc_register_card(&pdev->dev, &snd_soc_card_cml);
+}
+
+static struct platform_driver snd_cml_rt1015_rt5682_driver = {
+	.probe = snd_cml_rt1015_probe,
+	.driver = {
+		.name = "cml_rt1015_rt5682",
+		.pm = &snd_soc_pm_ops,
+	},
+};
+module_platform_driver(snd_cml_rt1015_rt5682_driver);
+
+/* Module information */
+MODULE_DESCRIPTION("Cometlake Audio Machine driver - RT1015 and RT5682 in I2S mode");
+MODULE_AUTHOR("Naveen Manohar <naveen.m@intel.com>");
+MODULE_AUTHOR("Sathya Prakash M R <sathya.prakash.m.r@intel.com>");
+MODULE_AUTHOR("Shuming Fan <shumingf@realtek.com>");
+MODULE_AUTHOR("Mac Chiang <mac.chiang@intel.com>");
+MODULE_LICENSE("GPL v2");
+MODULE_ALIAS("platform:cml_rt1015_rt5682");
diff --git a/sound/soc/intel/common/soc-acpi-intel-cnl-match.c b/sound/soc/intel/common/soc-acpi-intel-cnl-match.c
index b80f032a..4f99da8 100644
--- a/sound/soc/intel/common/soc-acpi-intel-cnl-match.c
+++ b/sound/soc/intel/common/soc-acpi-intel-cnl-match.c
@@ -23,6 +23,13 @@ struct snd_soc_acpi_mach snd_soc_acpi_intel_cnl_machines[] = {
 		.sof_fw_filename = "sof-cnl.ri",
 		.sof_tplg_filename = "sof-cnl-rt274.tplg",
 	},
+	{
+		.id = "10EC1015",
+		.drv_name = "cml_rt1015_rt5682",
+		.quirk_data = &cml_codecs,
+		.sof_fw_filename = "sof-cnl.ri",
+		.sof_tplg_filename = "sof-cml-rt1015-rt5682.tplg",
+	},
 	{},
 };
 EXPORT_SYMBOL_GPL(snd_soc_acpi_intel_cnl_machines);
-- 
2.7.4


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