From: Keith Tzeng <keith.tz...@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.tz...@quanta.corp-partner.google.com>
---
sound/soc/intel/boards/Kconfig | 15 +
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, 594 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..f674c56 100644
--- a/sound/soc/intel/boards/Kconfig
+++ b/sound/soc/intel/boards/Kconfig
@@ -496,6 +496,21 @@ 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_CML_RT1015_RT5682_MACH
+ tristate "CML with RT1015 and RT5682 in I2S Mode"
+ depends on I2C && ACPI && GPIOLIB
+ depends on MFD_INTEL_LPSS || COMPILE_TEST
+ depends on SND_HDA_CODEC_HDMI && SND_SOC_SOF_HDA_AUDIO_CODEC
+ 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 platform with
+ RT1015 + RT5682 I2S 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..9117f52
--- /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, "Dooly"),
+ },
+ .driver_data = (void *)(SOF_RT1015_SPEAKER_WL |
SOF_RT1015_SPEAKER_WR),
+ },
+ {
+ }
+};
+
+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,
+ .dpcm_capture = 1, /* Capture stream provides Feedback */
+ .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 <navee...@intel.com>");
+MODULE_AUTHOR("Sathya Prakash M R <sathya.prakash....@intel.com>");
+MODULE_AUTHOR("Shuming Fan <shumi...@realtek.com>");
+MODULE_AUTHOR("Mac Chiang <mac.chi...@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
