mirror of https://gitee.com/openkylin/linux.git
ASoC: Intel: kbl_rt5660: Add a new machine driver for kbl with rt5660
The new Dell IoT platform uses kabylake + alc3277 codec, and alc3277 shares the driver with the codec rt5660, here we generate a new machine driver based on kbl_da7219_max98357a. The audio design on this IoT platform is as below: - Intel kabylake platform - connect the codec ALC3277 via SSP0 - line-out and line-in with Micbias jacks - line-out mute control and jack detection of line-out and line-in - two HDMI ports with audio capability Signed-off-by: Hui Wang <hui.wang@canonical.com> Acked-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Hui Wang
Mark Brown
parent
8fe8915b6c
commit
8625db9416
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@ -293,6 +293,16 @@ config SND_SOC_INTEL_KBL_DA7219_MAX98927_MACH
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Say Y if you have such a device.
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If unsure select "N".
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config SND_SOC_INTEL_KBL_RT5660_MACH
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tristate "KBL with RT5660 in I2S Mode"
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depends on MFD_INTEL_LPSS && I2C && ACPI
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select SND_SOC_RT5660
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select SND_SOC_HDAC_HDMI
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help
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This adds support for ASoC Onboard Codec I2S machine driver. This will
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create an alsa sound card for RT5660 I2S audio codec.
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Say Y if you have such a device.
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config SND_SOC_INTEL_GLK_RT5682_MAX98357A_MACH
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tristate "GLK with RT5682 and MAX98357A in I2S Mode"
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depends on MFD_INTEL_LPSS && I2C && ACPI
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@ -20,6 +20,7 @@ snd-soc-kbl_da7219_max98357a-objs := kbl_da7219_max98357a.o
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snd-soc-kbl_da7219_max98927-objs := kbl_da7219_max98927.o
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snd-soc-kbl_rt5663_max98927-objs := kbl_rt5663_max98927.o
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snd-soc-kbl_rt5663_rt5514_max98927-objs := kbl_rt5663_rt5514_max98927.o
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snd-soc-kbl_rt5660-objs := kbl_rt5660.o
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snd-soc-skl_rt286-objs := skl_rt286.o
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snd-soc-skl_hda_dsp-objs := skl_hda_dsp_generic.o skl_hda_dsp_common.o
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snd-skl_nau88l25_max98357a-objs := skl_nau88l25_max98357a.o
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@ -46,6 +47,7 @@ obj-$(CONFIG_SND_SOC_INTEL_KBL_DA7219_MAX98357A_MACH) += snd-soc-kbl_da7219_max9
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obj-$(CONFIG_SND_SOC_INTEL_KBL_DA7219_MAX98927_MACH) += snd-soc-kbl_da7219_max98927.o
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obj-$(CONFIG_SND_SOC_INTEL_KBL_RT5663_MAX98927_MACH) += snd-soc-kbl_rt5663_max98927.o
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obj-$(CONFIG_SND_SOC_INTEL_KBL_RT5663_RT5514_MAX98927_MACH) += snd-soc-kbl_rt5663_rt5514_max98927.o
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obj-$(CONFIG_SND_SOC_INTEL_KBL_RT5660_MACH) += snd-soc-kbl_rt5660.o
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obj-$(CONFIG_SND_SOC_INTEL_SKL_RT286_MACH) += snd-soc-skl_rt286.o
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obj-$(CONFIG_SND_SOC_INTEL_SKL_NAU88L25_MAX98357A_MACH) += snd-skl_nau88l25_max98357a.o
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obj-$(CONFIG_SND_SOC_INTEL_SKL_NAU88L25_SSM4567_MACH) += snd-soc-skl_nau88l25_ssm4567.o
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@ -0,0 +1,543 @@
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// SPDX-License-Identifier: GPL-2.0
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// Copyright(c) 2018-19 Canonical Corporation.
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/*
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* Intel Kabylake I2S Machine Driver with RT5660 Codec
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*
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* Modified from:
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* Intel Kabylake I2S Machine driver supporting MAXIM98357a and
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* DA7219 codecs
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* Also referred to:
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* Intel Broadwell I2S Machine driver supporting RT5677 codec
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*/
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#include <linux/module.h>
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#include <linux/platform_device.h>
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#include <linux/gpio/consumer.h>
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#include <linux/acpi.h>
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#include <sound/core.h>
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#include <sound/jack.h>
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#include <sound/pcm.h>
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#include <sound/pcm_params.h>
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#include <sound/soc.h>
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#include "../../codecs/hdac_hdmi.h"
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#include "../../codecs/rt5660.h"
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#define KBL_RT5660_CODEC_DAI "rt5660-aif1"
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#define DUAL_CHANNEL 2
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static struct snd_soc_card *kabylake_audio_card;
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static struct snd_soc_jack skylake_hdmi[3];
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static struct snd_soc_jack lineout_jack;
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static struct snd_soc_jack mic_jack;
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struct kbl_hdmi_pcm {
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struct list_head head;
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struct snd_soc_dai *codec_dai;
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int device;
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};
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struct kbl_codec_private {
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struct gpio_desc *gpio_lo_mute;
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struct list_head hdmi_pcm_list;
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};
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enum {
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KBL_DPCM_AUDIO_PB = 0,
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KBL_DPCM_AUDIO_CP,
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KBL_DPCM_AUDIO_HDMI1_PB,
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KBL_DPCM_AUDIO_HDMI2_PB,
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KBL_DPCM_AUDIO_HDMI3_PB,
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};
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#define GPIO_LINEOUT_MUTE_INDEX 0
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#define GPIO_LINEOUT_DET_INDEX 3
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#define GPIO_LINEIN_DET_INDEX 4
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static const struct acpi_gpio_params lineout_mute_gpio = { GPIO_LINEOUT_MUTE_INDEX, 0, true };
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static const struct acpi_gpio_params lineout_det_gpio = { GPIO_LINEOUT_DET_INDEX, 0, false };
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static const struct acpi_gpio_params mic_det_gpio = { GPIO_LINEIN_DET_INDEX, 0, false };
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static const struct acpi_gpio_mapping acpi_rt5660_gpios[] = {
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{ "lineout-mute-gpios", &lineout_mute_gpio, 1 },
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{ "lineout-det-gpios", &lineout_det_gpio, 1 },
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{ "mic-det-gpios", &mic_det_gpio, 1 },
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{ NULL },
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};
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static struct snd_soc_jack_pin lineout_jack_pin = {
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.pin = "Line Out",
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.mask = SND_JACK_LINEOUT,
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};
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static struct snd_soc_jack_pin mic_jack_pin = {
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.pin = "Line In",
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.mask = SND_JACK_MICROPHONE,
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};
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static struct snd_soc_jack_gpio lineout_jack_gpio = {
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.name = "lineout-det",
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.report = SND_JACK_LINEOUT,
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.debounce_time = 200,
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};
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static struct snd_soc_jack_gpio mic_jack_gpio = {
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.name = "mic-det",
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.report = SND_JACK_MICROPHONE,
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.debounce_time = 200,
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};
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static int kabylake_5660_event_lineout(struct snd_soc_dapm_widget *w,
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struct snd_kcontrol *k, int event)
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{
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struct snd_soc_dapm_context *dapm = w->dapm;
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struct kbl_codec_private *priv = snd_soc_card_get_drvdata(dapm->card);
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gpiod_set_value_cansleep(priv->gpio_lo_mute,
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!(SND_SOC_DAPM_EVENT_ON(event)));
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return 0;
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}
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static const struct snd_kcontrol_new kabylake_rt5660_controls[] = {
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SOC_DAPM_PIN_SWITCH("Line In"),
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SOC_DAPM_PIN_SWITCH("Line Out"),
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};
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static const struct snd_soc_dapm_widget kabylake_rt5660_widgets[] = {
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SND_SOC_DAPM_MIC("Line In", NULL),
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SND_SOC_DAPM_LINE("Line Out", kabylake_5660_event_lineout),
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};
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static const struct snd_soc_dapm_route kabylake_rt5660_map[] = {
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/* other jacks */
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{"IN1P", NULL, "Line In"},
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{"IN2P", NULL, "Line In"},
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{"Line Out", NULL, "LOUTR"},
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{"Line Out", NULL, "LOUTL"},
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/* CODEC BE connections */
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{ "AIF1 Playback", NULL, "ssp0 Tx"},
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{ "ssp0 Tx", NULL, "codec0_out"},
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{ "codec0_in", NULL, "ssp0 Rx" },
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{ "ssp0 Rx", NULL, "AIF1 Capture" },
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{ "hifi1", NULL, "iDisp1 Tx"},
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{ "iDisp1 Tx", NULL, "iDisp1_out"},
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{ "hifi2", NULL, "iDisp2 Tx"},
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{ "iDisp2 Tx", NULL, "iDisp2_out"},
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{ "hifi3", NULL, "iDisp3 Tx"},
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{ "iDisp3 Tx", NULL, "iDisp3_out"},
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};
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static int kabylake_ssp0_fixup(struct snd_soc_pcm_runtime *rtd,
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struct snd_pcm_hw_params *params)
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{
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struct snd_interval *rate = hw_param_interval(params,
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SNDRV_PCM_HW_PARAM_RATE);
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struct snd_interval *channels = hw_param_interval(params,
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SNDRV_PCM_HW_PARAM_CHANNELS);
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struct snd_mask *fmt = hw_param_mask(params, SNDRV_PCM_HW_PARAM_FORMAT);
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/* The ADSP will convert the FE rate to 48k, stereo */
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rate->min = rate->max = 48000;
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channels->min = channels->max = DUAL_CHANNEL;
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/* set SSP0 to 24 bit */
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snd_mask_none(fmt);
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snd_mask_set_format(fmt, SNDRV_PCM_FORMAT_S24_LE);
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return 0;
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}
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static int kabylake_rt5660_codec_init(struct snd_soc_pcm_runtime *rtd)
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{
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int ret;
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struct kbl_codec_private *ctx = snd_soc_card_get_drvdata(rtd->card);
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struct snd_soc_component *component = rtd->codec_dai->component;
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struct snd_soc_dapm_context *dapm = snd_soc_component_get_dapm(component);
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ret = devm_acpi_dev_add_driver_gpios(component->dev, acpi_rt5660_gpios);
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if (ret)
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dev_warn(component->dev, "Failed to add driver gpios\n");
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/* Request rt5660 GPIO for lineout mute control, return if fails */
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ctx->gpio_lo_mute = devm_gpiod_get(component->dev, "lineout-mute",
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GPIOD_OUT_HIGH);
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if (IS_ERR(ctx->gpio_lo_mute)) {
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dev_err(component->dev, "Can't find GPIO_MUTE# gpio\n");
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return PTR_ERR(ctx->gpio_lo_mute);
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}
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/* Create and initialize headphone jack, this jack is not mandatory, don't return if fails */
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ret = snd_soc_card_jack_new(rtd->card, "Lineout Jack",
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SND_JACK_LINEOUT, &lineout_jack,
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&lineout_jack_pin, 1);
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if (ret)
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dev_warn(component->dev, "Can't create Lineout jack\n");
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else {
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lineout_jack_gpio.gpiod_dev = component->dev;
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ret = snd_soc_jack_add_gpios(&lineout_jack, 1,
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&lineout_jack_gpio);
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if (ret)
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dev_warn(component->dev, "Can't add Lineout jack gpio\n");
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}
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/* Create and initialize mic jack, this jack is not mandatory, don't return if fails */
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ret = snd_soc_card_jack_new(rtd->card, "Mic Jack",
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SND_JACK_MICROPHONE, &mic_jack,
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&mic_jack_pin, 1);
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if (ret)
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dev_warn(component->dev, "Can't create mic jack\n");
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else {
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mic_jack_gpio.gpiod_dev = component->dev;
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ret = snd_soc_jack_add_gpios(&mic_jack, 1, &mic_jack_gpio);
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if (ret)
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dev_warn(component->dev, "Can't add mic jack gpio\n");
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}
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/* Here we enable some dapms in advance to reduce the pop noise for recording via line-in */
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snd_soc_dapm_force_enable_pin(dapm, "MICBIAS1");
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snd_soc_dapm_force_enable_pin(dapm, "BST1");
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snd_soc_dapm_force_enable_pin(dapm, "BST2");
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return 0;
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}
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static int kabylake_hdmi_init(struct snd_soc_pcm_runtime *rtd, int device)
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{
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struct kbl_codec_private *ctx = snd_soc_card_get_drvdata(rtd->card);
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struct snd_soc_dai *dai = rtd->codec_dai;
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struct kbl_hdmi_pcm *pcm;
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pcm = devm_kzalloc(rtd->card->dev, sizeof(*pcm), GFP_KERNEL);
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if (!pcm)
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return -ENOMEM;
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pcm->device = device;
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pcm->codec_dai = dai;
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list_add_tail(&pcm->head, &ctx->hdmi_pcm_list);
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return 0;
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}
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static int kabylake_hdmi1_init(struct snd_soc_pcm_runtime *rtd)
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{
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return kabylake_hdmi_init(rtd, KBL_DPCM_AUDIO_HDMI1_PB);
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}
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static int kabylake_hdmi2_init(struct snd_soc_pcm_runtime *rtd)
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{
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return kabylake_hdmi_init(rtd, KBL_DPCM_AUDIO_HDMI2_PB);
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}
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static int kabylake_hdmi3_init(struct snd_soc_pcm_runtime *rtd)
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{
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return kabylake_hdmi_init(rtd, KBL_DPCM_AUDIO_HDMI3_PB);
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}
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static int kabylake_rt5660_hw_params(struct snd_pcm_substream *substream,
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struct snd_pcm_hw_params *params)
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{
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struct snd_soc_pcm_runtime *rtd = substream->private_data;
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struct snd_soc_dai *codec_dai = rtd->codec_dai;
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int ret;
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ret = snd_soc_dai_set_sysclk(codec_dai,
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RT5660_SCLK_S_PLL1, params_rate(params) * 512,
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SND_SOC_CLOCK_IN);
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if (ret < 0) {
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dev_err(rtd->dev, "snd_soc_dai_set_sysclk err = %d\n", ret);
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return ret;
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}
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ret = snd_soc_dai_set_pll(codec_dai, 0,
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RT5660_PLL1_S_BCLK,
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params_rate(params) * 50,
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params_rate(params) * 512);
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if (ret < 0)
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dev_err(codec_dai->dev, "can't set codec pll: %d\n", ret);
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return ret;
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}
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static struct snd_soc_ops kabylake_rt5660_ops = {
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.hw_params = kabylake_rt5660_hw_params,
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};
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static const unsigned int rates[] = {
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48000,
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};
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static const struct snd_pcm_hw_constraint_list constraints_rates = {
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.count = ARRAY_SIZE(rates),
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.list = rates,
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.mask = 0,
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};
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static const unsigned int channels[] = {
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DUAL_CHANNEL,
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};
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static const struct snd_pcm_hw_constraint_list constraints_channels = {
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.count = ARRAY_SIZE(channels),
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.list = channels,
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.mask = 0,
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};
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static int kbl_fe_startup(struct snd_pcm_substream *substream)
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{
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struct snd_pcm_runtime *runtime = substream->runtime;
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/*
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* On this platform for PCM device we support,
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* 48Khz
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* stereo
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* 16 bit audio
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*/
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runtime->hw.channels_max = DUAL_CHANNEL;
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snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_CHANNELS,
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&constraints_channels);
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runtime->hw.formats = SNDRV_PCM_FMTBIT_S16_LE;
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snd_pcm_hw_constraint_msbits(runtime, 0, 16, 16);
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snd_pcm_hw_constraint_list(runtime, 0,
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SNDRV_PCM_HW_PARAM_RATE, &constraints_rates);
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return 0;
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}
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static const struct snd_soc_ops kabylake_rt5660_fe_ops = {
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.startup = kbl_fe_startup,
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};
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/* kabylake digital audio interface glue - connects rt5660 codec <--> CPU */
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static struct snd_soc_dai_link kabylake_rt5660_dais[] = {
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/* Front End DAI links */
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[KBL_DPCM_AUDIO_PB] = {
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.name = "Kbl Audio Port",
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.stream_name = "Audio",
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.cpu_dai_name = "System Pin",
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.platform_name = "0000:00:1f.3",
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.dynamic = 1,
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.codec_name = "snd-soc-dummy",
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.codec_dai_name = "snd-soc-dummy-dai",
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.nonatomic = 1,
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.trigger = {
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SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST},
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.dpcm_playback = 1,
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.ops = &kabylake_rt5660_fe_ops,
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},
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[KBL_DPCM_AUDIO_CP] = {
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.name = "Kbl Audio Capture Port",
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.stream_name = "Audio Record",
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.cpu_dai_name = "System Pin",
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.platform_name = "0000:00:1f.3",
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.dynamic = 1,
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.codec_name = "snd-soc-dummy",
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.codec_dai_name = "snd-soc-dummy-dai",
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.nonatomic = 1,
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.trigger = {
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SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST},
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.dpcm_capture = 1,
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.ops = &kabylake_rt5660_fe_ops,
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},
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[KBL_DPCM_AUDIO_HDMI1_PB] = {
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.name = "Kbl HDMI Port1",
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.stream_name = "Hdmi1",
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.cpu_dai_name = "HDMI1 Pin",
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.codec_name = "snd-soc-dummy",
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.codec_dai_name = "snd-soc-dummy-dai",
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.platform_name = "0000:00:1f.3",
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.dpcm_playback = 1,
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||||
.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,
|
||||
},
|
||||
[KBL_DPCM_AUDIO_HDMI3_PB] = {
|
||||
.name = "Kbl HDMI Port3",
|
||||
.stream_name = "Hdmi3",
|
||||
.cpu_dai_name = "HDMI3 Pin",
|
||||
.codec_name = "snd-soc-dummy",
|
||||
.codec_dai_name = "snd-soc-dummy-dai",
|
||||
.platform_name = "0000:00:1f.3",
|
||||
.trigger = {
|
||||
SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST},
|
||||
.dpcm_playback = 1,
|
||||
.init = NULL,
|
||||
.nonatomic = 1,
|
||||
.dynamic = 1,
|
||||
},
|
||||
|
||||
/* Back End DAI links */
|
||||
{
|
||||
/* SSP0 - Codec */
|
||||
.name = "SSP0-Codec",
|
||||
.id = 0,
|
||||
.cpu_dai_name = "SSP0 Pin",
|
||||
.platform_name = "0000:00:1f.3",
|
||||
.no_pcm = 1,
|
||||
.codec_name = "i2c-10EC3277:00",
|
||||
.codec_dai_name = KBL_RT5660_CODEC_DAI,
|
||||
.init = kabylake_rt5660_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_ssp0_fixup,
|
||||
.ops = &kabylake_rt5660_ops,
|
||||
.dpcm_playback = 1,
|
||||
.dpcm_capture = 1,
|
||||
},
|
||||
{
|
||||
.name = "iDisp1",
|
||||
.id = 1,
|
||||
.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 = 2,
|
||||
.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,
|
||||
},
|
||||
{
|
||||
.name = "iDisp3",
|
||||
.id = 3,
|
||||
.cpu_dai_name = "iDisp3 Pin",
|
||||
.codec_name = "ehdaudio0D2",
|
||||
.codec_dai_name = "intel-hdmi-hifi3",
|
||||
.platform_name = "0000:00:1f.3",
|
||||
.init = kabylake_hdmi3_init,
|
||||
.dpcm_playback = 1,
|
||||
.no_pcm = 1,
|
||||
},
|
||||
};
|
||||
|
||||
|
||||
#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],
|
||||
NULL, 0);
|
||||
|
||||
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,
|
||||
.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,
|
||||
},
|
||||
{ }
|
||||
};
|
||||
|
||||
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");
|
||||
MODULE_ALIAS("platform:kbl_rt5660");
|
||||
|
|
@ -96,6 +96,16 @@ struct snd_soc_acpi_mach snd_soc_acpi_intel_kbl_machines[] = {
|
|||
.quirk_data = &kbl_7219_98927_codecs,
|
||||
.pdata = &skl_dmic_data
|
||||
},
|
||||
{
|
||||
.id = "10EC5660",
|
||||
.drv_name = "kbl_rt5660",
|
||||
.fw_filename = "intel/dsp_fw_kbl.bin",
|
||||
},
|
||||
{
|
||||
.id = "10EC3277",
|
||||
.drv_name = "kbl_rt5660",
|
||||
.fw_filename = "intel/dsp_fw_kbl.bin",
|
||||
},
|
||||
{},
|
||||
};
|
||||
EXPORT_SYMBOL_GPL(snd_soc_acpi_intel_kbl_machines);
|
||||
|
|
|
|||
Loading…
Reference in New Issue