xiaomi-sm8450/android_kernel_xiaomi_sm8450
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ASoC: Intel: Add Kabylake machine driver for RT5663

فهرست منبع 
This patch adds Kabylake I2S machine driver which uses
RT5663 as headset on ssp1.

Signed-off-by: Kevin Cheng <kevin.cheng@intel.com>
Acked-By: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Kevin Cheng
2017-07-27 16:38:36 +08:00
کامیت شده توسط Mark Brown
والد 82444cdb46
کامیت c06425705a
1فایلهای تغییر یافته به همراه209 افزوده شده و 37 حذف شده
دانلود پرونده وصله دانلود فایل تغییرات diff Expand all files Collapse all files

246
sound/soc/intel/boards/kbl_rt5663_max98927.c
مشاهده پرونده

@@ -34,7 +34,7 @@
#define MAXIM_DEV0_NAME "i2c-MX98927:00"
#define MAXIM_DEV1_NAME "i2c-MX98927:01"
static struct snd_soc_card kabylake_audio_card;
static struct snd_soc_card *kabylake_audio_card;
static const struct snd_pcm_hw_constraint_list *dmic_constraints;
static struct snd_soc_jack skylake_hdmi[3];
@@ -117,6 +117,49 @@ static const struct snd_soc_dapm_route kabylake_map[] = {
{ "iDisp1 Tx", NULL, "iDisp1_out"},
};
enum {
KBL_DPCM_AUDIO_5663_PB = 0,
KBL_DPCM_AUDIO_5663_CP,
KBL_DPCM_AUDIO_5663_HDMI1_PB,
KBL_DPCM_AUDIO_5663_HDMI2_PB,
};
static const struct snd_kcontrol_new kabylake_5663_controls[] = {
SOC_DAPM_PIN_SWITCH("Headphone Jack"),
SOC_DAPM_PIN_SWITCH("Headset Mic"),
};
static const struct snd_soc_dapm_widget kabylake_5663_widgets[] = {
SND_SOC_DAPM_HP("Headphone Jack", NULL),
SND_SOC_DAPM_MIC("Headset Mic", NULL),
SND_SOC_DAPM_SPK("DP", NULL),
SND_SOC_DAPM_SPK("HDMI", NULL),
};
static const struct snd_soc_dapm_route kabylake_5663_map[] = {
{ "Headphone Jack", NULL, "HPOL" },
{ "Headphone Jack", NULL, "HPOR" },
/* other jacks */
{ "IN1P", NULL, "Headset Mic" },
{ "IN1N", NULL, "Headset Mic" },
{ "HDMI", NULL, "hif5 Output" },
{ "DP", NULL, "hif6 Output" },
/* CODEC BE connections */
{ "AIF Playback", NULL, "ssp1 Tx" },
{ "ssp1 Tx", NULL, "codec1_out" },
{ "codec0_in", NULL, "ssp1 Rx" },
{ "ssp1 Rx", NULL, "AIF Capture" },
{ "hifi2", NULL, "iDisp2 Tx"},
{ "iDisp2 Tx", NULL, "iDisp2_out"},
{ "hifi1", NULL, "iDisp1 Tx"},
{ "iDisp1 Tx", NULL, "iDisp1_out"},
};
static struct snd_soc_codec_conf max98927_codec_conf[] = {
{
.dev_name = MAXIM_DEV0_NAME,
@@ -165,7 +208,7 @@ static int kabylake_rt5663_codec_init(struct snd_soc_pcm_runtime *rtd)
* Headset buttons map to the google Reference headset.
* These can be configured by userspace.
*/
ret = snd_soc_card_jack_new(&kabylake_audio_card, "Headset Jack",
ret = snd_soc_card_jack_new(kabylake_audio_card, "Headset Jack",
SND_JACK_HEADSET | SND_JACK_BTN_0 | SND_JACK_BTN_1 |
SND_JACK_BTN_2 | SND_JACK_BTN_3, &ctx->kabylake_headset,
NULL, 0);
@@ -173,8 +216,18 @@ static int kabylake_rt5663_codec_init(struct snd_soc_pcm_runtime *rtd)
dev_err(rtd->dev, "Headset Jack creation failed %d\n", ret);
return ret;
}
rt5663_set_jack_detect(codec, &ctx->kabylake_headset);
return ret;
}
static int kabylake_rt5663_max98927_codec_init(struct snd_soc_pcm_runtime *rtd)
{
int ret;
ret = kabylake_rt5663_codec_init(rtd);
if (ret)
return ret;
ret = snd_soc_dapm_ignore_suspend(&rtd->card->dapm, "SoC DMIC");
if (ret) {
dev_err(rtd->dev, "SoC DMIC ignore suspend failed %d\n", ret);
@@ -184,7 +237,7 @@ static int kabylake_rt5663_codec_init(struct snd_soc_pcm_runtime *rtd)
return ret;
}
static int kabylake_hdmi1_init(struct snd_soc_pcm_runtime *rtd)
static int kabylake_hdmi_init(struct snd_soc_pcm_runtime *rtd, int device)
{
struct kbl_rt5663_private *ctx = snd_soc_card_get_drvdata(rtd->card);
struct snd_soc_dai *dai = rtd->codec_dai;
@@ -194,7 +247,7 @@ static int kabylake_hdmi1_init(struct snd_soc_pcm_runtime *rtd)
if (!pcm)
return -ENOMEM;
pcm->device = KBL_DPCM_AUDIO_HDMI1_PB;
pcm->device = device;
pcm->codec_dai = dai;
list_add_tail(&pcm->head, &ctx->hdmi_pcm_list);
@@ -202,40 +255,29 @@ static int kabylake_hdmi1_init(struct snd_soc_pcm_runtime *rtd)
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)
{
struct kbl_rt5663_private *ctx = snd_soc_card_get_drvdata(rtd->card);
struct snd_soc_dai *dai = rtd->codec_dai;
struct kbl_hdmi_pcm *pcm;
pcm = devm_kzalloc(rtd->card->dev, sizeof(*pcm), GFP_KERNEL);
if (!pcm)
return -ENOMEM;
pcm->device = KBL_DPCM_AUDIO_HDMI2_PB;
pcm->codec_dai = dai;
list_add_tail(&pcm->head, &ctx->hdmi_pcm_list);
return 0;
return kabylake_hdmi_init(rtd, KBL_DPCM_AUDIO_HDMI2_PB);
}
static int kabylake_hdmi3_init(struct snd_soc_pcm_runtime *rtd)
{
struct kbl_rt5663_private *ctx = snd_soc_card_get_drvdata(rtd->card);
struct snd_soc_dai *dai = rtd->codec_dai;
struct kbl_hdmi_pcm *pcm;
return kabylake_hdmi_init(rtd, KBL_DPCM_AUDIO_HDMI3_PB);
}
pcm = devm_kzalloc(rtd->card->dev, sizeof(*pcm), GFP_KERNEL);
if (!pcm)
return -ENOMEM;
static int kabylake_5663_hdmi1_init(struct snd_soc_pcm_runtime *rtd)
{
return kabylake_hdmi_init(rtd, KBL_DPCM_AUDIO_5663_HDMI1_PB);
}
pcm->device = KBL_DPCM_AUDIO_HDMI3_PB;
pcm->codec_dai = dai;
list_add_tail(&pcm->head, &ctx->hdmi_pcm_list);
return 0;
static int kabylake_5663_hdmi2_init(struct snd_soc_pcm_runtime *rtd)
{
return kabylake_hdmi_init(rtd, KBL_DPCM_AUDIO_5663_HDMI2_PB);
}
static unsigned int rates[] = {
@@ -538,7 +580,7 @@ static struct snd_soc_dai_link kabylake_dais[] = {
.no_pcm = 1,
.codec_name = "i2c-10EC5663:00",
.codec_dai_name = KBL_REALTEK_CODEC_DAI,
.init = kabylake_rt5663_codec_init,
.init = kabylake_rt5663_max98927_codec_init,
.dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF |
SND_SOC_DAIFMT_CBS_CFS,
.ignore_pmdown_time = 1,
@@ -594,6 +636,108 @@ static struct snd_soc_dai_link kabylake_dais[] = {
},
};
static struct snd_soc_dai_link kabylake_5663_dais[] = {
/* Front End DAI links */
[KBL_DPCM_AUDIO_5663_PB] = {
.name = "Kbl Audio Port",
.stream_name = "Audio",
.cpu_dai_name = "System Pin",
.platform_name = "0000:00:1f.3",
.dynamic = 1,
.codec_name = "snd-soc-dummy",
.codec_dai_name = "snd-soc-dummy-dai",
.nonatomic = 1,
.trigger = {
SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST},
.dpcm_playback = 1,
.ops = &kabylake_rt5663_fe_ops,
},
[KBL_DPCM_AUDIO_5663_CP] = {
.name = "Kbl Audio Capture Port",
.stream_name = "Audio Record",
.cpu_dai_name = "System Pin",
.platform_name = "0000:00:1f.3",
.dynamic = 1,
.codec_name = "snd-soc-dummy",
.codec_dai_name = "snd-soc-dummy-dai",
.nonatomic = 1,
.trigger = {
SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST},
.dpcm_capture = 1,
.ops = &kabylake_rt5663_fe_ops,
},
[KBL_DPCM_AUDIO_5663_HDMI1_PB] = {
.name = "Kbl HDMI Port1",
.stream_name = "Hdmi1",
.cpu_dai_name = "HDMI1 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_5663_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,
},
/* Back End DAI links */
{
/* SSP1 - Codec */
.name = "SSP1-Codec",
.id = 0,
.cpu_dai_name = "SSP1 Pin",
.platform_name = "0000:00:1f.3",
.no_pcm = 1,
.codec_name = "i2c-10EC5663:00",
.codec_dai_name = KBL_REALTEK_CODEC_DAI,
.init = kabylake_rt5663_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_ssp_fixup,
.ops = &kabylake_rt5663_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_5663_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_5663_hdmi2_init,
.dpcm_playback = 1,
.no_pcm = 1,
},
};
#define NAME_SIZE 32
static int kabylake_card_late_probe(struct snd_soc_card *card)
{
@@ -624,7 +768,7 @@ static int kabylake_card_late_probe(struct snd_soc_card *card)
}
/* kabylake audio machine driver for SPT + RT5663 */
static struct snd_soc_card kabylake_audio_card = {
static struct snd_soc_card kabylake_audio_card_rt5663_m98927 = {
.name = "kblrt5663max",
.owner = THIS_MODULE,
.dai_link = kabylake_dais,
@@ -641,6 +785,22 @@ static struct snd_soc_card kabylake_audio_card = {
.late_probe = kabylake_card_late_probe,
};
/* kabylake audio machine driver for RT5663 */
static struct snd_soc_card kabylake_audio_card_rt5663 = {
.name = "kblrt5663",
.owner = THIS_MODULE,
.dai_link = kabylake_5663_dais,
.num_links = ARRAY_SIZE(kabylake_5663_dais),
.controls = kabylake_5663_controls,
.num_controls = ARRAY_SIZE(kabylake_5663_controls),
.dapm_widgets = kabylake_5663_widgets,
.num_dapm_widgets = ARRAY_SIZE(kabylake_5663_widgets),
.dapm_routes = kabylake_5663_map,
.num_dapm_routes = ARRAY_SIZE(kabylake_5663_map),
.fully_routed = true,
.late_probe = kabylake_card_late_probe,
};
static int kabylake_audio_probe(struct platform_device *pdev)
{
struct kbl_rt5663_private *ctx;
@@ -652,19 +812,30 @@ static int kabylake_audio_probe(struct platform_device *pdev)
INIT_LIST_HEAD(&ctx->hdmi_pcm_list);
kabylake_audio_card.dev = &pdev->dev;
snd_soc_card_set_drvdata(&kabylake_audio_card, ctx);
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);
pdata = dev_get_drvdata(&pdev->dev);
if (pdata)
dmic_constraints = pdata->dmic_num == 2 ?
&constraints_dmic_2ch : &constraints_dmic_channels;
return devm_snd_soc_register_card(&pdev->dev, &kabylake_audio_card);
return devm_snd_soc_register_card(&pdev->dev, kabylake_audio_card);
}
static const struct platform_device_id kbl_board_ids[] = {
{ .name = "kbl_rt5663_m98927" },
{
.name = "kbl_rt5663",
.driver_data = (kernel_ulong_t)&kabylake_audio_card_rt5663,
},
{
.name = "kbl_rt5663_m98927",
.driver_data =
(kernel_ulong_t)&kabylake_audio_card_rt5663_m98927,
},
{ }
};
@@ -684,4 +855,5 @@ MODULE_DESCRIPTION("Audio Machine driver-RT5663 & MAX98927 in I2S mode");
MODULE_AUTHOR("Naveen M <naveen.m@intel.com>");
MODULE_AUTHOR("Harsha Priya <harshapriya.n@intel.com>");
MODULE_LICENSE("GPL v2");
MODULE_ALIAS("platform:kbl_rt5663");
MODULE_ALIAS("platform:kbl_rt5663_m98927");