TWxSoftware/twx-linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

ASoC: Intel: Remove kbl_rt5660 board driver

Browse Source 
The driver has no users.

Succeeded by:
- avs_rt5660 (./intel/avs/boards/rt5660.c)

Acked-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Cezary Rojewski <cezary.rojewski@intel.com>
Link: https://patch.msgid.link/20240814083929.1217319-8-cezary.rojewski@intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Cezary Rojewski
2024-08-14 10:39:22 +02:00
committed by Mark Brown
parent 1af2428975
commit 1a40ef882f
3 changed files with 0 additions and 581 deletions
Download Patch File Download Diff File Expand all files Collapse all files
sound/soc/intel/boards/Kconfig
-12
View File
@@ -348,18 +348,6 @@ config SND_SOC_INTEL_KBL_DA7219_MAX98927_MACH
Say Y if you have such a device.
If unsure select "N".
config SND_SOC_INTEL_KBL_RT5660_MACH
tristate "KBL with RT5660 in I2S Mode"
depends on I2C && ACPI
depends on MFD_INTEL_LPSS || COMPILE_TEST
depends on GPIOLIB || COMPILE_TEST
select SND_SOC_RT5660
select SND_SOC_HDAC_HDMI
help
This adds support for ASoC Onboard Codec I2S machine driver. This will
create an alsa sound card for RT5660 I2S audio codec.
Say Y if you have such a device.
endif ## SND_SOC_INTEL_KBL
if SND_SOC_SOF_GEMINILAKE
sound/soc/intel/boards/Makefile
-2
View File
@@ -23,7 +23,6 @@ snd-soc-sof_nau8825-y := sof_nau8825.o
snd-soc-sof_da7219-y := sof_da7219.o
snd-soc-kbl_da7219_max98357a-y := kbl_da7219_max98357a.o
snd-soc-kbl_da7219_max98927-y := kbl_da7219_max98927.o
snd-soc-kbl_rt5660-y := kbl_rt5660.o
snd-soc-skl_rt286-y := skl_rt286.o
snd-soc-skl_hda_dsp-y := skl_hda_dsp_generic.o skl_hda_dsp_common.o
snd-skl_nau88l25_max98357a-y := skl_nau88l25_max98357a.o
@@ -65,7 +64,6 @@ 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-$(CONFIG_SND_SOC_INTEL_KBL_DA7219_MAX98357A_MACH) += snd-soc-kbl_da7219_max98357a.o
obj-$(CONFIG_SND_SOC_INTEL_KBL_DA7219_MAX98927_MACH) += snd-soc-kbl_da7219_max98927.o
obj-$(CONFIG_SND_SOC_INTEL_KBL_RT5660_MACH) += snd-soc-kbl_rt5660.o
obj-$(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
sound/soc/intel/boards/kbl_rt5660.c
-567
View File
@@ -1,567 +0,0 @@
// SPDX-License-Identifier: GPL-2.0-only
// Copyright(c) 2018-19 Canonical Corporation.
/*
* Intel Kabylake I2S Machine Driver with RT5660 Codec
*
* Modified from:
* Intel Kabylake I2S Machine driver supporting MAXIM98357a and
* DA7219 codecs
* Also referred to:
* Intel Broadwell I2S Machine driver supporting RT5677 codec
*/
#include <linux/module.h>
#include <linux/platform_device.h>
#include <linux/gpio/consumer.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 "../../codecs/hdac_hdmi.h"
#include "../../codecs/rt5660.h"
#define KBL_RT5660_CODEC_DAI "rt5660-aif1"
#define DUAL_CHANNEL 2
static struct snd_soc_card *kabylake_audio_card;
static struct snd_soc_jack skylake_hdmi[3];
static struct snd_soc_jack lineout_jack;
static struct snd_soc_jack mic_jack;
struct kbl_hdmi_pcm {
struct list_head head;
struct snd_soc_dai *codec_dai;
int device;
};
struct kbl_codec_private {
struct gpio_desc *gpio_lo_mute;
struct list_head hdmi_pcm_list;
};
enum {
KBL_DPCM_AUDIO_PB = 0,
KBL_DPCM_AUDIO_CP,
KBL_DPCM_AUDIO_HDMI1_PB,
KBL_DPCM_AUDIO_HDMI2_PB,
KBL_DPCM_AUDIO_HDMI3_PB,
};
#define GPIO_LINEOUT_MUTE_INDEX 0
#define GPIO_LINEOUT_DET_INDEX 3
#define GPIO_LINEIN_DET_INDEX 4
static const struct acpi_gpio_params lineout_mute_gpio = { GPIO_LINEOUT_MUTE_INDEX, 0, true };
static const struct acpi_gpio_params lineout_det_gpio = { GPIO_LINEOUT_DET_INDEX, 0, false };
static const struct acpi_gpio_params mic_det_gpio = { GPIO_LINEIN_DET_INDEX, 0, false };
static const struct acpi_gpio_mapping acpi_rt5660_gpios[] = {
{ "lineout-mute-gpios", &lineout_mute_gpio, 1 },
{ "lineout-det-gpios", &lineout_det_gpio, 1 },
{ "mic-det-gpios", &mic_det_gpio, 1 },
{ NULL },
};
static struct snd_soc_jack_pin lineout_jack_pin = {
.pin = "Line Out",
.mask = SND_JACK_LINEOUT,
};
static struct snd_soc_jack_pin mic_jack_pin = {
.pin = "Line In",
.mask = SND_JACK_MICROPHONE,
};
static struct snd_soc_jack_gpio lineout_jack_gpio = {
.name = "lineout-det",
.report = SND_JACK_LINEOUT,
.debounce_time = 200,
};
static struct snd_soc_jack_gpio mic_jack_gpio = {
.name = "mic-det",
.report = SND_JACK_MICROPHONE,
.debounce_time = 200,
};
static int kabylake_5660_event_lineout(struct snd_soc_dapm_widget *w,
struct snd_kcontrol *k, int event)
{
struct snd_soc_dapm_context *dapm = w->dapm;
struct kbl_codec_private *priv = snd_soc_card_get_drvdata(dapm->card);
gpiod_set_value_cansleep(priv->gpio_lo_mute,
!(SND_SOC_DAPM_EVENT_ON(event)));
return 0;
}
static const struct snd_kcontrol_new kabylake_rt5660_controls[] = {
SOC_DAPM_PIN_SWITCH("Line In"),
SOC_DAPM_PIN_SWITCH("Line Out"),
};
static const struct snd_soc_dapm_widget kabylake_rt5660_widgets[] = {
SND_SOC_DAPM_MIC("Line In", NULL),
SND_SOC_DAPM_LINE("Line Out", kabylake_5660_event_lineout),
};
static const struct snd_soc_dapm_route kabylake_rt5660_map[] = {
/* other jacks */
{"IN1P", NULL, "Line In"},
{"IN2P", NULL, "Line In"},
{"Line Out", NULL, "LOUTR"},
{"Line Out", NULL, "LOUTL"},
/* CODEC BE connections */
{ "AIF1 Playback", NULL, "ssp0 Tx"},
{ "ssp0 Tx", NULL, "codec0_out"},
{ "codec0_in", NULL, "ssp0 Rx" },
{ "ssp0 Rx", NULL, "AIF1 Capture" },
{ "hifi1", NULL, "iDisp1 Tx"},
{ "iDisp1 Tx", NULL, "iDisp1_out"},
{ "hifi2", NULL, "iDisp2 Tx"},
{ "iDisp2 Tx", NULL, "iDisp2_out"},
{ "hifi3", NULL, "iDisp3 Tx"},
{ "iDisp3 Tx", NULL, "iDisp3_out"},
};
static int kabylake_ssp0_fixup(struct snd_soc_pcm_runtime *rtd,
struct snd_pcm_hw_params *params)
{
struct snd_interval *rate = hw_param_interval(params,
SNDRV_PCM_HW_PARAM_RATE);
struct snd_interval *chan = hw_param_interval(params,
SNDRV_PCM_HW_PARAM_CHANNELS);
struct snd_mask *fmt = hw_param_mask(params, SNDRV_PCM_HW_PARAM_FORMAT);
/* The ADSP will convert the FE rate to 48k, stereo */
rate->min = rate->max = 48000;
chan->min = chan->max = DUAL_CHANNEL;
/* set SSP0 to 24 bit */
snd_mask_none(fmt);
snd_mask_set_format(fmt, SNDRV_PCM_FORMAT_S24_LE);
return 0;
}
static int kabylake_rt5660_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_component *component = snd_soc_rtd_to_codec(rtd, 0)->component;
struct snd_soc_dapm_context *dapm = snd_soc_component_get_dapm(component);
ret = devm_acpi_dev_add_driver_gpios(component->dev, acpi_rt5660_gpios);
if (ret)
dev_warn(component->dev, "Failed to add driver gpios\n");
/* Request rt5660 GPIO for lineout mute control, return if fails */
ctx->gpio_lo_mute = gpiod_get(component->dev, "lineout-mute",
GPIOD_OUT_HIGH);
if (IS_ERR(ctx->gpio_lo_mute)) {
dev_err(component->dev, "Can't find GPIO_MUTE# gpio\n");
return PTR_ERR(ctx->gpio_lo_mute);
}
/* Create and initialize headphone jack, this jack is not mandatory, don't return if fails */
ret = snd_soc_card_jack_new_pins(rtd->card, "Lineout Jack",
SND_JACK_LINEOUT, &lineout_jack,
&lineout_jack_pin, 1);
if (ret)
dev_warn(component->dev, "Can't create Lineout jack\n");
else {
lineout_jack_gpio.gpiod_dev = component->dev;
ret = snd_soc_jack_add_gpios(&lineout_jack, 1,
&lineout_jack_gpio);
if (ret)
dev_warn(component->dev, "Can't add Lineout jack gpio\n");
}
/* Create and initialize mic jack, this jack is not mandatory, don't return if fails */
ret = snd_soc_card_jack_new_pins(rtd->card, "Mic Jack",
SND_JACK_MICROPHONE, &mic_jack,
&mic_jack_pin, 1);
if (ret)
dev_warn(component->dev, "Can't create mic jack\n");
else {
mic_jack_gpio.gpiod_dev = component->dev;
ret = snd_soc_jack_add_gpios(&mic_jack, 1, &mic_jack_gpio);
if (ret)
dev_warn(component->dev, "Can't add mic jack gpio\n");
}
/* Here we enable some dapms in advance to reduce the pop noise for recording via line-in */
snd_soc_dapm_force_enable_pin(dapm, "MICBIAS1");
snd_soc_dapm_force_enable_pin(dapm, "BST1");
snd_soc_dapm_force_enable_pin(dapm, "BST2");
return 0;
}
static void kabylake_rt5660_codec_exit(struct snd_soc_pcm_runtime *rtd)
{
struct kbl_codec_private *ctx = snd_soc_card_get_drvdata(rtd->card);
/*
* The .exit() can be reached without going through the .init()
* so explicitly test if the gpiod is valid
*/
if (!IS_ERR_OR_NULL(ctx->gpio_lo_mute))
gpiod_put(ctx->gpio_lo_mute);
}
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 = snd_soc_rtd_to_codec(rtd, 0);
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 int kabylake_hdmi3_init(struct snd_soc_pcm_runtime *rtd)
{
return kabylake_hdmi_init(rtd, KBL_DPCM_AUDIO_HDMI3_PB);
}
static int kabylake_rt5660_hw_params(struct snd_pcm_substream *substream,
struct snd_pcm_hw_params *params)
{
struct snd_soc_pcm_runtime *rtd = snd_soc_substream_to_rtd(substream);
struct snd_soc_dai *codec_dai = snd_soc_rtd_to_codec(rtd, 0);
int ret;
ret = snd_soc_dai_set_sysclk(codec_dai,
RT5660_SCLK_S_PLL1, params_rate(params) * 512,
SND_SOC_CLOCK_IN);
if (ret < 0) {
dev_err(rtd->dev, "snd_soc_dai_set_sysclk err = %d\n", ret);
return ret;
}
ret = snd_soc_dai_set_pll(codec_dai, 0,
RT5660_PLL1_S_BCLK,
params_rate(params) * 50,
params_rate(params) * 512);
if (ret < 0)
dev_err(codec_dai->dev, "can't set codec pll: %d\n", ret);
return ret;
}
static const struct snd_soc_ops kabylake_rt5660_ops = {
.hw_params = kabylake_rt5660_hw_params,
};
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 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 = DUAL_CHANNEL;
snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_CHANNELS,
&constraints_channels);
runtime->hw.formats = SNDRV_PCM_FMTBIT_S16_LE;
snd_pcm_hw_constraint_msbits(runtime, 0, 16, 16);
snd_pcm_hw_constraint_list(runtime, 0,
SNDRV_PCM_HW_PARAM_RATE, &constraints_rates);
return 0;
}
static const struct snd_soc_ops kabylake_rt5660_fe_ops = {
.startup = kbl_fe_startup,
};
SND_SOC_DAILINK_DEF(dummy,
DAILINK_COMP_ARRAY(COMP_DUMMY()));
SND_SOC_DAILINK_DEF(system,
DAILINK_COMP_ARRAY(COMP_CPU("System Pin")));
SND_SOC_DAILINK_DEF(hdmi1,
DAILINK_COMP_ARRAY(COMP_CPU("HDMI1 Pin")));
SND_SOC_DAILINK_DEF(hdmi2,
DAILINK_COMP_ARRAY(COMP_CPU("HDMI2 Pin")));
SND_SOC_DAILINK_DEF(hdmi3,
DAILINK_COMP_ARRAY(COMP_CPU("HDMI3 Pin")));
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-10EC3277:00", KBL_RT5660_CODEC_DAI)));
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")));
/* kabylake digital audio interface glue - connects rt5660 codec <--> CPU */
static struct snd_soc_dai_link kabylake_rt5660_dais[] = {
/* Front End DAI links */
[KBL_DPCM_AUDIO_PB] = {
.name = "Kbl Audio Port",
.stream_name = "Audio",
.dynamic = 1,
.nonatomic = 1,
.trigger = {
SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST},
.dpcm_playback = 1,
.ops = &kabylake_rt5660_fe_ops,
SND_SOC_DAILINK_REG(system, dummy, platform),
},
[KBL_DPCM_AUDIO_CP] = {
.name = "Kbl Audio Capture Port",
.stream_name = "Audio Record",
.dynamic = 1,
.nonatomic = 1,
.trigger = {
SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST},
.dpcm_capture = 1,
.ops = &kabylake_rt5660_fe_ops,
SND_SOC_DAILINK_REG(system, dummy, platform),
},
[KBL_DPCM_AUDIO_HDMI1_PB] = {
.name = "Kbl HDMI Port1",
.stream_name = "Hdmi1",
.dpcm_playback = 1,
.init = NULL,
.trigger = {
SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST},
.nonatomic = 1,
.dynamic = 1,
SND_SOC_DAILINK_REG(hdmi1, dummy, platform),
},
[KBL_DPCM_AUDIO_HDMI2_PB] = {
.name = "Kbl HDMI Port2",
.stream_name = "Hdmi2",
.dpcm_playback = 1,
.init = NULL,
.trigger = {
SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST},
.nonatomic = 1,
.dynamic = 1,
SND_SOC_DAILINK_REG(hdmi2, dummy, platform),
},
[KBL_DPCM_AUDIO_HDMI3_PB] = {
.name = "Kbl HDMI Port3",
.stream_name = "Hdmi3",
.trigger = {
SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST},
.dpcm_playback = 1,
.init = NULL,
.nonatomic = 1,
.dynamic = 1,
SND_SOC_DAILINK_REG(hdmi3, dummy, platform),
},
/* Back End DAI links */
{
/* SSP0 - Codec */
.name = "SSP0-Codec",
.id = 0,
.no_pcm = 1,
.init = kabylake_rt5660_codec_init,
.exit = kabylake_rt5660_codec_exit,
.dai_fmt = SND_SOC_DAIFMT_I2S |
SND_SOC_DAIFMT_NB_NF |
SND_SOC_DAIFMT_CBC_CFC,
.ignore_pmdown_time = 1,
.be_hw_params_fixup = kabylake_ssp0_fixup,
.ops = &kabylake_rt5660_ops,
.dpcm_playback = 1,
.dpcm_capture = 1,
SND_SOC_DAILINK_REG(ssp0_pin, ssp0_codec, platform),
},
{
.name = "iDisp1",
.id = 1,
.dpcm_playback = 1,
.init = kabylake_hdmi1_init,
.no_pcm = 1,
SND_SOC_DAILINK_REG(idisp1_pin, idisp1_codec, platform),
},
{
.name = "iDisp2",
.id = 2,
.init = kabylake_hdmi2_init,
.dpcm_playback = 1,
.no_pcm = 1,
SND_SOC_DAILINK_REG(idisp2_pin, idisp2_codec, platform),
},
{
.name = "iDisp3",
.id = 3,
.init = kabylake_hdmi3_init,
.dpcm_playback = 1,
.no_pcm = 1,
SND_SOC_DAILINK_REG(idisp3_pin, idisp3_codec, platform),
},
};
#define NAME_SIZE 32
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;
struct snd_soc_component *component = NULL;
int err, i = 0;
char jack_name[NAME_SIZE];
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, &skylake_hdmi[i]);
if (err)
return err;
err = hdac_hdmi_jack_init(pcm->codec_dai, pcm->device,
&skylake_hdmi[i]);
if (err < 0)
return err;
i++;
}
if (!component)
return -EINVAL;
return hdac_hdmi_jack_port_init(component, &card->dapm);
}
/* kabylake audio machine driver for rt5660 */
static struct snd_soc_card kabylake_audio_card_rt5660 = {
.name = "kblrt5660",
.owner = THIS_MODULE,
.dai_link = kabylake_rt5660_dais,
.num_links = ARRAY_SIZE(kabylake_rt5660_dais),
.controls = kabylake_rt5660_controls,
.num_controls = ARRAY_SIZE(kabylake_rt5660_controls),
.dapm_widgets = kabylake_rt5660_widgets,
.num_dapm_widgets = ARRAY_SIZE(kabylake_rt5660_widgets),
.dapm_routes = kabylake_rt5660_map,
.num_dapm_routes = ARRAY_SIZE(kabylake_rt5660_map),
.fully_routed = true,
.disable_route_checks = true,
.late_probe = kabylake_card_late_probe,
};
static int kabylake_audio_probe(struct platform_device *pdev)
{
struct kbl_codec_private *ctx;
ctx = devm_kzalloc(&pdev->dev, sizeof(*ctx), GFP_KERNEL);
if (!ctx)
return -ENOMEM;
INIT_LIST_HEAD(&ctx->hdmi_pcm_list);
kabylake_audio_card =
(struct snd_soc_card *)pdev->id_entry->driver_data;
kabylake_audio_card->dev = &pdev->dev;
snd_soc_card_set_drvdata(kabylake_audio_card, ctx);
return devm_snd_soc_register_card(&pdev->dev, kabylake_audio_card);
}
static const struct platform_device_id kbl_board_ids[] = {
{
.name = "kbl_rt5660",
.driver_data =
(kernel_ulong_t)&kabylake_audio_card_rt5660,
},
{ }
};
MODULE_DEVICE_TABLE(platform, kbl_board_ids);
static struct platform_driver kabylake_audio = {
.probe = kabylake_audio_probe,
.driver = {
.name = "kbl_rt5660",
.pm = &snd_soc_pm_ops,
},
.id_table = kbl_board_ids,
};
module_platform_driver(kabylake_audio)
/* Module information */
MODULE_DESCRIPTION("Audio Machine driver-RT5660 in I2S mode");
MODULE_AUTHOR("Hui Wang <hui.wang@canonical.com>");
MODULE_LICENSE("GPL v2");