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linux/sound/soc/intel/boards/cml_rt1011_rt5682.c
Akihiko Odaki 19aed2d6cd
ASoC: soc-card: Create jack kcontrol without pins 
snd_soc_card_jack_new() allowed to create jack kcontrol without pins,
but did not create kcontrols. The jack would not have kcontrols if pins
were not going to be added.

This renames the old snd_soc_card_jack_new() to
snd_soc_card_jack_new_pins() for use when pins are provided or will be
added later. The new snd_soc_card_jack_new() appropriately creates a
jack for use without pins and adds a kcontrol.

Signed-off-by: Akihiko Odaki <akihiko.odaki@gmail.com>
Link: https://lore.kernel.org/r/20220408041114.6024-1-akihiko.odaki@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2022-04-14 17:37:21 +01:00

597 lines
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// SPDX-License-Identifier: GPL-2.0-only
// Copyright(c) 2019 Intel Corporation.
/*
* Intel Cometlake I2S Machine driver for RT1011 + 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 <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/rt1011.h"
#include "../../codecs/rt5682.h"
#include "../../codecs/hdac_hdmi.h"
#include "hda_dsp_common.h"
/* The platform clock outputs 24Mhz clock to codec as I2S MCLK */
#define CML_PLAT_CLK 24000000
#define CML_RT1011_CODEC_DAI "rt1011-aif"
#define CML_RT5682_CODEC_DAI "rt5682-aif1"
#define NAME_SIZE 32
#define SOF_RT1011_SPEAKER_WL BIT(0)
#define SOF_RT1011_SPEAKER_WR BIT(1)
#define SOF_RT1011_SPEAKER_TL BIT(2)
#define SOF_RT1011_SPEAKER_TR BIT(3)
/* Default: Woofer speakers */
static unsigned long sof_rt1011_quirk = SOF_RT1011_SPEAKER_WL |
SOF_RT1011_SPEAKER_WR;
static int sof_rt1011_quirk_cb(const struct dmi_system_id *id)
{
sof_rt1011_quirk = (unsigned long)id->driver_data;
return 1;
}
static const struct dmi_system_id sof_rt1011_quirk_table[] = {
{
.callback = sof_rt1011_quirk_cb,
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Google"),
DMI_MATCH(DMI_PRODUCT_NAME, "Helios"),
},
.driver_data = (void *)(SOF_RT1011_SPEAKER_WL | SOF_RT1011_SPEAKER_WR |
SOF_RT1011_SPEAKER_TL | SOF_RT1011_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;
bool common_hdmi_codec_drv;
};
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_rt1011_tt_controls[] = {
SOC_DAPM_PIN_SWITCH("TL Ext Spk"),
SOC_DAPM_PIN_SWITCH("TR Ext Spk"),
};
static const struct snd_soc_dapm_widget cml_rt1011_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_rt1011_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_rt1011_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_rt1011_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 = asoc_rtd_to_codec(rtd, 0)->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);
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 void cml_rt5682_codec_exit(struct snd_soc_pcm_runtime *rtd)
{
struct snd_soc_component *component = asoc_rtd_to_codec(rtd, 0)->component;
snd_soc_component_set_jack(component, NULL, NULL);
}
static int cml_rt1011_spk_init(struct snd_soc_pcm_runtime *rtd)
{
int ret = 0;
struct snd_soc_card *card = rtd->card;
if (sof_rt1011_quirk & (SOF_RT1011_SPEAKER_TL |
SOF_RT1011_SPEAKER_TR)) {
ret = snd_soc_add_card_controls(card, cml_rt1011_tt_controls,
ARRAY_SIZE(cml_rt1011_tt_controls));
if (ret)
return ret;
ret = snd_soc_dapm_new_controls(&card->dapm,
cml_rt1011_tt_widgets,
ARRAY_SIZE(cml_rt1011_tt_widgets));
if (ret)
return ret;
ret = snd_soc_dapm_add_routes(&card->dapm, cml_rt1011_tt_map,
ARRAY_SIZE(cml_rt1011_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 = asoc_substream_to_rtd(substream);
struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0);
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_rt1011_hw_params(struct snd_pcm_substream *substream,
struct snd_pcm_hw_params *params)
{
struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream);
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_dais(rtd, i, codec_dai) {
/* 100 Fs to drive 24 bit data */
ret = snd_soc_dai_set_pll(codec_dai, 0, RT1011_PLL1_S_BCLK,
100 * 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,
RT1011_FS_SYS_PRE_S_PLL1,
256 * srate, SND_SOC_CLOCK_IN);
if (ret < 0) {
dev_err(card->dev, "codec_dai clock not set\n");
return ret;
}
/*
* Codec TDM is configured as 24 bit capture/ playback.
* 2 CH PB is done over 4 codecs - 2 Woofers and 2 Tweeters.
* The Left woofer and tweeter plays the Left playback data
* and similar by the Right.
* Hence 2 codecs (1 T and 1 W pair) share same Rx slot.
* The feedback is captured for each codec individually.
* Hence all 4 codecs use 1 Tx slot each for feedback.
*/
if (sof_rt1011_quirk & (SOF_RT1011_SPEAKER_WL |
SOF_RT1011_SPEAKER_WR)) {
if (!strcmp(codec_dai->component->name, "i2c-10EC1011:00")) {
ret = snd_soc_dai_set_tdm_slot(codec_dai,
0x4, 0x1, 4, 24);
if (ret < 0)
break;
}
if (!strcmp(codec_dai->component->name, "i2c-10EC1011:01")) {
ret = snd_soc_dai_set_tdm_slot(codec_dai,
0x8, 0x2, 4, 24);
if (ret < 0)
break;
}
}
if (sof_rt1011_quirk & (SOF_RT1011_SPEAKER_TL |
SOF_RT1011_SPEAKER_TR)) {
if (!strcmp(codec_dai->component->name, "i2c-10EC1011:02")) {
ret = snd_soc_dai_set_tdm_slot(codec_dai,
0x1, 0x1, 4, 24);
if (ret < 0)
break;
}
if (!strcmp(codec_dai->component->name, "i2c-10EC1011:03")) {
ret = snd_soc_dai_set_tdm_slot(codec_dai,
0x2, 0x2, 4, 24);
if (ret < 0)
break;
}
}
}
if (ret < 0)
dev_err(rtd->dev,
"set codec TDM slot for %s failed with error %d\n",
codec_dai->component->name, ret);
return ret;
}
static struct snd_soc_ops cml_rt5682_ops = {
.hw_params = cml_rt5682_hw_params,
};
static const struct snd_soc_ops cml_rt1011_ops = {
.hw_params = cml_rt1011_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;
if (list_empty(&ctx->hdmi_pcm_list))
return -EINVAL;
if (ctx->common_hdmi_codec_drv) {
pcm = list_first_entry(&ctx->hdmi_pcm_list, struct hdmi_pcm,
head);
component = pcm->codec_dai->component;
return hda_dsp_hdmi_build_controls(card, component);
}
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]);
if (ret)
return ret;
ret = hdac_hdmi_jack_init(pcm->codec_dai, pcm->device,
&hdmi_jack[i]);
if (ret < 0)
return ret;
i++;
}
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 = asoc_rtd_to_codec(rtd, 0);
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_2spk,
DAILINK_COMP_ARRAY(
/* WL */ COMP_CODEC("i2c-10EC1011:00", CML_RT1011_CODEC_DAI),
/* WR */ COMP_CODEC("i2c-10EC1011:01", CML_RT1011_CODEC_DAI)));
SND_SOC_DAILINK_DEF(ssp1_codec_4spk,
DAILINK_COMP_ARRAY(
/* WL */ COMP_CODEC("i2c-10EC1011:00", CML_RT1011_CODEC_DAI),
/* WR */ COMP_CODEC("i2c-10EC1011:01", CML_RT1011_CODEC_DAI),
/* TL */ COMP_CODEC("i2c-10EC1011:02", CML_RT1011_CODEC_DAI),
/* TR */ COMP_CODEC("i2c-10EC1011:03", CML_RT1011_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_rt1011_rt5682_dailink[] = {
/* Back End DAI links */
{
/* SSP0 - Codec */
.name = "SSP0-Codec",
.id = 0,
.init = cml_rt5682_codec_init,
.exit = cml_rt5682_codec_exit,
.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_rt1011_spk_init,
.ops = &cml_rt1011_ops,
SND_SOC_DAILINK_REG(ssp1_pin, ssp1_codec_2spk, platform),
},
};
static struct snd_soc_codec_conf rt1011_conf[] = {
{
.dlc = COMP_CODEC_CONF("i2c-10EC1011:00"),
.name_prefix = "WL",
},
{
.dlc = COMP_CODEC_CONF("i2c-10EC1011:01"),
.name_prefix = "WR",
},
/* single configuration structure for 2 and 4 channels */
{
.dlc = COMP_CODEC_CONF("i2c-10EC1011:02"),
.name_prefix = "TL",
},
{
.dlc = COMP_CODEC_CONF("i2c-10EC1011:03"),
.name_prefix = "TR",
},
};
/* Cometlake audio machine driver for RT1011 and RT5682 */
static struct snd_soc_card snd_soc_card_cml = {
.name = "cml_rt1011_rt5682",
.owner = THIS_MODULE,
.dai_link = cml_rt1011_rt5682_dailink,
.num_links = ARRAY_SIZE(cml_rt1011_rt5682_dailink),
.codec_conf = rt1011_conf,
.num_configs = ARRAY_SIZE(rt1011_conf),
.dapm_widgets = cml_rt1011_rt5682_widgets,
.num_dapm_widgets = ARRAY_SIZE(cml_rt1011_rt5682_widgets),
.dapm_routes = cml_rt1011_rt5682_map,
.num_dapm_routes = ARRAY_SIZE(cml_rt1011_rt5682_map),
.controls = cml_controls,
.num_controls = ARRAY_SIZE(cml_controls),
.fully_routed = true,
.late_probe = sof_card_late_probe,
};
static int snd_cml_rt1011_probe(struct platform_device *pdev)
{
struct snd_soc_dai_link *dai_link;
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_KERNEL);
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_rt1011_quirk_table);
dev_dbg(&pdev->dev, "sof_rt1011_quirk = %lx\n", sof_rt1011_quirk);
/* when 4 speaker is available, update codec config */
if (sof_rt1011_quirk & (SOF_RT1011_SPEAKER_TL |
SOF_RT1011_SPEAKER_TR)) {
for_each_card_prelinks(&snd_soc_card_cml, i, dai_link) {
if (!strcmp(dai_link->codecs[0].dai_name,
CML_RT1011_CODEC_DAI)) {
dai_link->codecs = ssp1_codec_4spk;
dai_link->num_codecs = ARRAY_SIZE(ssp1_codec_4spk);
}
}
}
/* set platform name for each dailink */
ret = snd_soc_fixup_dai_links_platform_name(&snd_soc_card_cml,
platform_name);
if (ret)
return ret;
ctx->common_hdmi_codec_drv = mach->mach_params.common_hdmi_codec_drv;
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_rt1011_rt5682_driver = {
.probe = snd_cml_rt1011_probe,
.driver = {
.name = "cml_rt1011_rt5682",
.pm = &snd_soc_pm_ops,
},
};
module_platform_driver(snd_cml_rt1011_rt5682_driver);
/* Module information */
MODULE_DESCRIPTION("Cometlake Audio Machine driver - RT1011 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_rt1011_rt5682");
MODULE_IMPORT_NS(SND_SOC_INTEL_HDA_DSP_COMMON);
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