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-rw-r--r--sound/soc/intel/boards/Makefile4
-rw-r--r--sound/soc/intel/boards/bdw-rt5677.c5
-rw-r--r--sound/soc/intel/boards/broadwell.c1
-rw-r--r--sound/soc/intel/boards/bxt_da7219_max98357a.c173
-rw-r--r--sound/soc/intel/boards/bxt_rt298.c81
-rw-r--r--sound/soc/intel/boards/bytcht_da7213.c283
-rw-r--r--sound/soc/intel/boards/bytcht_nocodec.c208
-rw-r--r--sound/soc/intel/boards/bytcr_rt5640.c146
-rw-r--r--sound/soc/intel/boards/bytcr_rt5651.c5
-rw-r--r--sound/soc/intel/boards/cht_bsw_rt5645.c397
-rw-r--r--sound/soc/intel/boards/skl_nau88l25_max98357a.c34
-rw-r--r--sound/soc/intel/boards/skl_nau88l25_ssm4567.c33
-rw-r--r--sound/soc/intel/boards/skl_rt286.c30
13 files changed, 1234 insertions, 166 deletions
diff --git a/sound/soc/intel/boards/Makefile b/sound/soc/intel/boards/Makefile
index 5639f10774e6..56896e09445d 100644
--- a/sound/soc/intel/boards/Makefile
+++ b/sound/soc/intel/boards/Makefile
@@ -10,6 +10,8 @@ snd-soc-sst-bytcr-rt5651-objs := bytcr_rt5651.o
snd-soc-sst-cht-bsw-rt5672-objs := cht_bsw_rt5672.o
snd-soc-sst-cht-bsw-rt5645-objs := cht_bsw_rt5645.o
snd-soc-sst-cht-bsw-max98090_ti-objs := cht_bsw_max98090_ti.o
+snd-soc-sst-byt-cht-da7213-objs := bytcht_da7213.o
+snd-soc-sst-byt-cht-nocodec-objs := bytcht_nocodec.o
snd-soc-skl_rt286-objs := skl_rt286.o
snd-skl_nau88l25_max98357a-objs := skl_nau88l25_max98357a.o
snd-soc-skl_nau88l25_ssm4567-objs := skl_nau88l25_ssm4567.o
@@ -26,6 +28,8 @@ obj-$(CONFIG_SND_SOC_INTEL_BYTCR_RT5651_MACH) += snd-soc-sst-bytcr-rt5651.o
obj-$(CONFIG_SND_SOC_INTEL_CHT_BSW_RT5672_MACH) += snd-soc-sst-cht-bsw-rt5672.o
obj-$(CONFIG_SND_SOC_INTEL_CHT_BSW_RT5645_MACH) += snd-soc-sst-cht-bsw-rt5645.o
obj-$(CONFIG_SND_SOC_INTEL_CHT_BSW_MAX98090_TI_MACH) += snd-soc-sst-cht-bsw-max98090_ti.o
+obj-$(CONFIG_SND_SOC_INTEL_BYT_CHT_DA7213_MACH) += snd-soc-sst-byt-cht-da7213.o
+obj-$(CONFIG_SND_SOC_INTEL_BYT_CHT_NOCODEC_MACH) += snd-soc-sst-byt-cht-nocodec.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
diff --git a/sound/soc/intel/boards/bdw-rt5677.c b/sound/soc/intel/boards/bdw-rt5677.c
index 53c6b4cbb1e1..14d9693c1641 100644
--- a/sound/soc/intel/boards/bdw-rt5677.c
+++ b/sound/soc/intel/boards/bdw-rt5677.c
@@ -193,13 +193,12 @@ static int bdw_rt5677_init(struct snd_soc_pcm_runtime *rtd)
RT5677_CLK_SEL_I2S1_ASRC);
/* Request rt5677 GPIO for headphone amp control */
- bdw_rt5677->gpio_hp_en = devm_gpiod_get_index(codec->dev,
- "headphone-enable", 0, 0);
+ bdw_rt5677->gpio_hp_en = devm_gpiod_get(codec->dev, "headphone-enable",
+ GPIOD_OUT_LOW);
if (IS_ERR(bdw_rt5677->gpio_hp_en)) {
dev_err(codec->dev, "Can't find HP_AMP_SHDN_L gpio\n");
return PTR_ERR(bdw_rt5677->gpio_hp_en);
}
- gpiod_direction_output(bdw_rt5677->gpio_hp_en, 0);
/* Create and initialize headphone jack */
if (!snd_soc_card_jack_new(rtd->card, "Headphone Jack",
diff --git a/sound/soc/intel/boards/broadwell.c b/sound/soc/intel/boards/broadwell.c
index 4d7e9decfa92..6dcbbcefc25b 100644
--- a/sound/soc/intel/boards/broadwell.c
+++ b/sound/soc/intel/boards/broadwell.c
@@ -269,7 +269,6 @@ static struct snd_soc_card broadwell_rt286 = {
static int broadwell_audio_probe(struct platform_device *pdev)
{
broadwell_rt286.dev = &pdev->dev;
-
return devm_snd_soc_register_card(&pdev->dev, &broadwell_rt286);
}
diff --git a/sound/soc/intel/boards/bxt_da7219_max98357a.c b/sound/soc/intel/boards/bxt_da7219_max98357a.c
index 1b4330cd2739..3a8c4d954a91 100644
--- a/sound/soc/intel/boards/bxt_da7219_max98357a.c
+++ b/sound/soc/intel/boards/bxt_da7219_max98357a.c
@@ -33,6 +33,17 @@
#define QUAD_CHANNEL 4
static struct snd_soc_jack broxton_headset;
+static struct snd_soc_jack broxton_hdmi[3];
+
+struct bxt_hdmi_pcm {
+ struct list_head head;
+ struct snd_soc_dai *codec_dai;
+ int device;
+};
+
+struct bxt_card_private {
+ struct list_head hdmi_pcm_list;
+};
enum {
BXT_DPCM_AUDIO_PB = 0,
@@ -44,6 +55,54 @@ enum {
BXT_DPCM_AUDIO_HDMI3_PB,
};
+static inline struct snd_soc_dai *bxt_get_codec_dai(struct snd_soc_card *card)
+{
+ struct snd_soc_pcm_runtime *rtd;
+
+ list_for_each_entry(rtd, &card->rtd_list, list) {
+
+ if (!strncmp(rtd->codec_dai->name, BXT_DIALOG_CODEC_DAI,
+ strlen(BXT_DIALOG_CODEC_DAI)))
+ return rtd->codec_dai;
+ }
+
+ return NULL;
+}
+
+static int platform_clock_control(struct snd_soc_dapm_widget *w,
+ struct snd_kcontrol *k, int event)
+{
+ int ret = 0;
+ struct snd_soc_dapm_context *dapm = w->dapm;
+ struct snd_soc_card *card = dapm->card;
+ struct snd_soc_dai *codec_dai;
+
+ codec_dai = bxt_get_codec_dai(card);
+ if (!codec_dai) {
+ dev_err(card->dev, "Codec dai not found; Unable to set/unset codec pll\n");
+ return -EIO;
+ }
+
+ if (SND_SOC_DAPM_EVENT_OFF(event)) {
+ ret = snd_soc_dai_set_pll(codec_dai, 0,
+ DA7219_SYSCLK_MCLK, 0, 0);
+ if (ret)
+ dev_err(card->dev, "failed to stop PLL: %d\n", ret);
+ } else if(SND_SOC_DAPM_EVENT_ON(event)) {
+ ret = snd_soc_dai_set_sysclk(codec_dai,
+ DA7219_CLKSRC_MCLK, 19200000, SND_SOC_CLOCK_IN);
+ if (ret)
+ dev_err(card->dev, "can't set codec sysclk configuration\n");
+
+ ret = snd_soc_dai_set_pll(codec_dai, 0,
+ DA7219_SYSCLK_PLL_SRM, 0, DA7219_PLL_FREQ_OUT_98304);
+ if (ret)
+ dev_err(card->dev, "failed to start PLL: %d\n", ret);
+ }
+
+ return ret;
+}
+
static const struct snd_kcontrol_new broxton_controls[] = {
SOC_DAPM_PIN_SWITCH("Headphone Jack"),
SOC_DAPM_PIN_SWITCH("Headset Mic"),
@@ -58,6 +117,8 @@ static const struct snd_soc_dapm_widget broxton_widgets[] = {
SND_SOC_DAPM_SPK("HDMI1", NULL),
SND_SOC_DAPM_SPK("HDMI2", NULL),
SND_SOC_DAPM_SPK("HDMI3", NULL),
+ SND_SOC_DAPM_SUPPLY("Platform Clock", SND_SOC_NOPM, 0, 0,
+ platform_clock_control, SND_SOC_DAPM_POST_PMD|SND_SOC_DAPM_PRE_PMU),
};
static const struct snd_soc_dapm_route broxton_map[] = {
@@ -84,9 +145,9 @@ static const struct snd_soc_dapm_route broxton_map[] = {
{"codec0_in", NULL, "ssp1 Rx"},
{"ssp1 Rx", NULL, "Capture"},
- {"HDMI1", NULL, "hif5 Output"},
- {"HDMI2", NULL, "hif6 Output"},
- {"HDMI3", NULL, "hif7 Output"},
+ {"HDMI1", NULL, "hif5-0 Output"},
+ {"HDMI2", NULL, "hif6-0 Output"},
+ {"HDMI2", NULL, "hif7-0 Output"},
{"hifi3", NULL, "iDisp3 Tx"},
{"iDisp3 Tx", NULL, "iDisp3_out"},
@@ -98,6 +159,9 @@ static const struct snd_soc_dapm_route broxton_map[] = {
/* DMIC */
{"dmic01_hifi", NULL, "DMIC01 Rx"},
{"DMIC01 Rx", NULL, "DMIC AIF"},
+
+ { "Headphone Jack", NULL, "Platform Clock" },
+ { "Headset Mic", NULL, "Platform Clock" },
};
static int broxton_ssp_fixup(struct snd_soc_pcm_runtime *rtd,
@@ -147,9 +211,20 @@ static int broxton_da7219_codec_init(struct snd_soc_pcm_runtime *rtd)
static int broxton_hdmi_init(struct snd_soc_pcm_runtime *rtd)
{
+ struct bxt_card_private *ctx = snd_soc_card_get_drvdata(rtd->card);
struct snd_soc_dai *dai = rtd->codec_dai;
+ struct bxt_hdmi_pcm *pcm;
+
+ pcm = devm_kzalloc(rtd->card->dev, sizeof(*pcm), GFP_KERNEL);
+ if (!pcm)
+ return -ENOMEM;
- return hdac_hdmi_jack_init(dai, BXT_DPCM_AUDIO_HDMI1_PB + dai->id);
+ pcm->device = BXT_DPCM_AUDIO_HDMI1_PB + dai->id;
+ pcm->codec_dai = dai;
+
+ list_add_tail(&pcm->head, &ctx->hdmi_pcm_list);
+
+ return 0;
}
static int broxton_da7219_fe_init(struct snd_soc_pcm_runtime *rtd)
@@ -221,49 +296,6 @@ static const struct snd_soc_ops broxton_da7219_fe_ops = {
.startup = bxt_fe_startup,
};
-static int broxton_da7219_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 ret;
-
- ret = snd_soc_dai_set_sysclk(codec_dai,
- DA7219_CLKSRC_MCLK, 19200000, SND_SOC_CLOCK_IN);
- if (ret < 0)
- dev_err(codec_dai->dev, "can't set codec sysclk configuration\n");
-
- ret = snd_soc_dai_set_pll(codec_dai, 0,
- DA7219_SYSCLK_PLL_SRM, 0, DA7219_PLL_FREQ_OUT_98304);
- if (ret < 0) {
- dev_err(codec_dai->dev, "failed to start PLL: %d\n", ret);
- return -EIO;
- }
-
- return ret;
-}
-
-static int broxton_da7219_hw_free(struct snd_pcm_substream *substream)
-{
- struct snd_soc_pcm_runtime *rtd = substream->private_data;
- struct snd_soc_dai *codec_dai = rtd->codec_dai;
- int ret;
-
- ret = snd_soc_dai_set_pll(codec_dai, 0,
- DA7219_SYSCLK_MCLK, 0, 0);
- if (ret < 0) {
- dev_err(codec_dai->dev, "failed to stop PLL: %d\n", ret);
- return -EIO;
- }
-
- return ret;
-}
-
-static const struct snd_soc_ops broxton_da7219_ops = {
- .hw_params = broxton_da7219_hw_params,
- .hw_free = broxton_da7219_hw_free,
-};
-
static int broxton_dmic_fixup(struct snd_soc_pcm_runtime *rtd,
struct snd_pcm_hw_params *params)
{
@@ -357,7 +389,6 @@ static struct snd_soc_dai_link broxton_dais[] = {
.platform_name = "0000:00:0e.0",
.init = NULL,
.dpcm_capture = 1,
- .ignore_suspend = 1,
.nonatomic = 1,
.dynamic = 1,
.ops = &broxton_refcap_ops,
@@ -446,7 +477,6 @@ static struct snd_soc_dai_link broxton_dais[] = {
SND_SOC_DAIFMT_CBS_CFS,
.ignore_pmdown_time = 1,
.be_hw_params_fixup = broxton_ssp_fixup,
- .ops = &broxton_da7219_ops,
.dpcm_playback = 1,
.dpcm_capture = 1,
},
@@ -497,6 +527,40 @@ static struct snd_soc_dai_link broxton_dais[] = {
},
};
+#define NAME_SIZE 32
+static int bxt_card_late_probe(struct snd_soc_card *card)
+{
+ struct bxt_card_private *ctx = snd_soc_card_get_drvdata(card);
+ struct bxt_hdmi_pcm *pcm;
+ struct snd_soc_codec *codec = NULL;
+ int err, i = 0;
+ char jack_name[NAME_SIZE];
+
+ list_for_each_entry(pcm, &ctx->hdmi_pcm_list, head) {
+ codec = pcm->codec_dai->codec;
+ 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, &broxton_hdmi[i],
+ NULL, 0);
+
+ if (err)
+ return err;
+
+ err = hdac_hdmi_jack_init(pcm->codec_dai, pcm->device,
+ &broxton_hdmi[i]);
+ if (err < 0)
+ return err;
+
+ i++;
+ }
+
+ if (!codec)
+ return -EINVAL;
+
+ return hdac_hdmi_jack_port_init(codec, &card->dapm);
+}
+
/* broxton audio machine driver for SPT + da7219 */
static struct snd_soc_card broxton_audio_card = {
.name = "bxtda7219max",
@@ -510,11 +574,22 @@ static struct snd_soc_card broxton_audio_card = {
.dapm_routes = broxton_map,
.num_dapm_routes = ARRAY_SIZE(broxton_map),
.fully_routed = true,
+ .late_probe = bxt_card_late_probe,
};
static int broxton_audio_probe(struct platform_device *pdev)
{
+ struct bxt_card_private *ctx;
+
+ ctx = devm_kzalloc(&pdev->dev, sizeof(*ctx), GFP_ATOMIC);
+ if (!ctx)
+ return -ENOMEM;
+
+ INIT_LIST_HEAD(&ctx->hdmi_pcm_list);
+
broxton_audio_card.dev = &pdev->dev;
+ snd_soc_card_set_drvdata(&broxton_audio_card, ctx);
+
return devm_snd_soc_register_card(&pdev->dev, &broxton_audio_card);
}
diff --git a/sound/soc/intel/boards/bxt_rt298.c b/sound/soc/intel/boards/bxt_rt298.c
index 1309405b3808..1a68d043c803 100644
--- a/sound/soc/intel/boards/bxt_rt298.c
+++ b/sound/soc/intel/boards/bxt_rt298.c
@@ -26,8 +26,19 @@
#include "../../codecs/hdac_hdmi.h"
#include "../../codecs/rt298.h"
-static struct snd_soc_jack broxton_headset;
/* Headset jack detection DAPM pins */
+static struct snd_soc_jack broxton_headset;
+static struct snd_soc_jack broxton_hdmi[3];
+
+struct bxt_hdmi_pcm {
+ struct list_head head;
+ struct snd_soc_dai *codec_dai;
+ int device;
+};
+
+struct bxt_rt286_private {
+ struct list_head hdmi_pcm_list;
+};
enum {
BXT_DPCM_AUDIO_PB = 0,
@@ -82,9 +93,9 @@ static const struct snd_soc_dapm_route broxton_rt298_map[] = {
{"DMIC1 Pin", NULL, "DMIC2"},
{"DMic", NULL, "SoC DMIC"},
- {"HDMI1", NULL, "hif5 Output"},
- {"HDMI2", NULL, "hif6 Output"},
- {"HDMI3", NULL, "hif7 Output"},
+ {"HDMI1", NULL, "hif5-0 Output"},
+ {"HDMI2", NULL, "hif6-0 Output"},
+ {"HDMI2", NULL, "hif7-0 Output"},
/* CODEC BE connections */
{ "AIF1 Playback", NULL, "ssp5 Tx"},
@@ -139,9 +150,20 @@ static int broxton_rt298_codec_init(struct snd_soc_pcm_runtime *rtd)
static int broxton_hdmi_init(struct snd_soc_pcm_runtime *rtd)
{
+ struct bxt_rt286_private *ctx = snd_soc_card_get_drvdata(rtd->card);
struct snd_soc_dai *dai = rtd->codec_dai;
+ struct bxt_hdmi_pcm *pcm;
- return hdac_hdmi_jack_init(dai, BXT_DPCM_AUDIO_HDMI1_PB + dai->id);
+ pcm = devm_kzalloc(rtd->card->dev, sizeof(*pcm), GFP_KERNEL);
+ if (!pcm)
+ return -ENOMEM;
+
+ pcm->device = BXT_DPCM_AUDIO_HDMI1_PB + dai->id;
+ pcm->codec_dai = dai;
+
+ list_add_tail(&pcm->head, &ctx->hdmi_pcm_list);
+
+ return 0;
}
static int broxton_ssp5_fixup(struct snd_soc_pcm_runtime *rtd,
@@ -252,12 +274,15 @@ static int bxt_fe_startup(struct snd_pcm_substream *substream)
* on this platform for PCM device we support:
* 48Khz
* stereo
+ * 16-bit audio
*/
runtime->hw.channels_max = 2;
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);
@@ -432,6 +457,41 @@ static struct snd_soc_dai_link broxton_rt298_dais[] = {
},
};
+#define NAME_SIZE 32
+static int bxt_card_late_probe(struct snd_soc_card *card)
+{
+ struct bxt_rt286_private *ctx = snd_soc_card_get_drvdata(card);
+ struct bxt_hdmi_pcm *pcm;
+ struct snd_soc_codec *codec = NULL;
+ int err, i = 0;
+ char jack_name[NAME_SIZE];
+
+ list_for_each_entry(pcm, &ctx->hdmi_pcm_list, head) {
+ codec = pcm->codec_dai->codec;
+ 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, &broxton_hdmi[i],
+ NULL, 0);
+
+ if (err)
+ return err;
+
+ err = hdac_hdmi_jack_init(pcm->codec_dai, pcm->device,
+ &broxton_hdmi[i]);
+ if (err < 0)
+ return err;
+
+ i++;
+ }
+
+ if (!codec)
+ return -EINVAL;
+
+ return hdac_hdmi_jack_port_init(codec, &card->dapm);
+}
+
+
/* broxton audio machine driver for SPT + RT298S */
static struct snd_soc_card broxton_rt298 = {
.name = "broxton-rt298",
@@ -445,11 +505,22 @@ static struct snd_soc_card broxton_rt298 = {
.dapm_routes = broxton_rt298_map,
.num_dapm_routes = ARRAY_SIZE(broxton_rt298_map),
.fully_routed = true,
+ .late_probe = bxt_card_late_probe,
+
};
static int broxton_audio_probe(struct platform_device *pdev)
{
+ struct bxt_rt286_private *ctx;
+
+ ctx = devm_kzalloc(&pdev->dev, sizeof(*ctx), GFP_ATOMIC);
+ if (!ctx)
+ return -ENOMEM;
+
+ INIT_LIST_HEAD(&ctx->hdmi_pcm_list);
+
broxton_rt298.dev = &pdev->dev;
+ snd_soc_card_set_drvdata(&broxton_rt298, ctx);
return devm_snd_soc_register_card(&pdev->dev, &broxton_rt298);
}
diff --git a/sound/soc/intel/boards/bytcht_da7213.c b/sound/soc/intel/boards/bytcht_da7213.c
new file mode 100644
index 000000000000..18873e23f404
--- /dev/null
+++ b/sound/soc/intel/boards/bytcht_da7213.c
@@ -0,0 +1,283 @@
+/*
+ * bytcht-da7213.c - ASoc Machine driver for Intel Baytrail and
+ * Cherrytrail-based platforms, with Dialog DA7213 codec
+ *
+ * Copyright (C) 2017 Intel Corporation
+ * Author: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
+ *
+ * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ */
+
+#include <linux/module.h>
+#include <linux/acpi.h>
+#include <linux/platform_device.h>
+#include <linux/slab.h>
+#include <asm/platform_sst_audio.h>
+#include <sound/pcm.h>
+#include <sound/pcm_params.h>
+#include <sound/soc.h>
+#include "../../codecs/da7213.h"
+#include "../atom/sst-atom-controls.h"
+#include "../common/sst-acpi.h"
+
+static const struct snd_kcontrol_new controls[] = {
+ SOC_DAPM_PIN_SWITCH("Headphone Jack"),
+ SOC_DAPM_PIN_SWITCH("Headset Mic"),
+ SOC_DAPM_PIN_SWITCH("Mic"),
+ SOC_DAPM_PIN_SWITCH("Aux In"),
+};
+
+static const struct snd_soc_dapm_widget dapm_widgets[] = {
+ SND_SOC_DAPM_HP("Headphone Jack", NULL),
+ SND_SOC_DAPM_MIC("Headset Mic", NULL),
+ SND_SOC_DAPM_MIC("Mic", NULL),
+ SND_SOC_DAPM_LINE("Aux In", NULL),
+};
+
+static const struct snd_soc_dapm_route audio_map[] = {
+ {"Headphone Jack", NULL, "HPL"},
+ {"Headphone Jack", NULL, "HPR"},
+
+ {"AUXL", NULL, "Aux In"},
+ {"AUXR", NULL, "Aux In"},
+
+ /* Assume Mic1 is linked to Headset and Mic2 to on-board mic */
+ {"MIC1", NULL, "Headset Mic"},
+ {"MIC2", NULL, "Mic"},
+
+ /* SOC-codec link */
+ {"ssp2 Tx", NULL, "codec_out0"},
+ {"ssp2 Tx", NULL, "codec_out1"},
+ {"codec_in0", NULL, "ssp2 Rx"},
+ {"codec_in1", NULL, "ssp2 Rx"},
+
+ {"Playback", NULL, "ssp2 Tx"},
+ {"ssp2 Rx", NULL, "Capture"},
+};
+
+static int codec_fixup(struct snd_soc_pcm_runtime *rtd,
+ struct snd_pcm_hw_params *params)
+{
+ int ret;
+ struct snd_interval *rate = hw_param_interval(params,
+ SNDRV_PCM_HW_PARAM_RATE);
+ struct snd_interval *channels = hw_param_interval(params,
+ SNDRV_PCM_HW_PARAM_CHANNELS);
+
+ /* The DSP will convert the FE rate to 48k, stereo, 24bits */
+ rate->min = rate->max = 48000;
+ channels->min = channels->max = 2;
+
+ /* set SSP2 to 24-bit */
+ params_set_format(params, SNDRV_PCM_FORMAT_S24_LE);
+
+ /*
+ * Default mode for SSP configuration is TDM 4 slot, override config
+ * with explicit setting to I2S 2ch 24-bit. The word length is set with
+ * dai_set_tdm_slot() since there is no other API exposed
+ */
+ ret = snd_soc_dai_set_fmt(rtd->cpu_dai,
+ SND_SOC_DAIFMT_I2S |
+ SND_SOC_DAIFMT_NB_NF |
+ SND_SOC_DAIFMT_CBS_CFS);
+ if (ret < 0) {
+ dev_err(rtd->dev, "can't set format to I2S, err %d\n", ret);
+ return ret;
+ }
+
+ ret = snd_soc_dai_set_tdm_slot(rtd->cpu_dai, 0x3, 0x3, 2, 24);
+ if (ret < 0) {
+ dev_err(rtd->dev, "can't set I2S config, err %d\n", ret);
+ return ret;
+ }
+
+ return 0;
+}
+
+static int aif1_startup(struct snd_pcm_substream *substream)
+{
+ return snd_pcm_hw_constraint_single(substream->runtime,
+ SNDRV_PCM_HW_PARAM_RATE, 48000);
+}
+
+static int aif1_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 ret;
+
+ ret = snd_soc_dai_set_sysclk(codec_dai, DA7213_CLKSRC_MCLK,
+ 19200000, SND_SOC_CLOCK_IN);
+ if (ret < 0)
+ dev_err(codec_dai->dev, "can't set codec sysclk configuration\n");
+
+ ret = snd_soc_dai_set_pll(codec_dai, 0,
+ DA7213_SYSCLK_PLL_SRM, 0, DA7213_PLL_FREQ_OUT_98304000);
+ if (ret < 0) {
+ dev_err(codec_dai->dev, "failed to start PLL: %d\n", ret);
+ return -EIO;
+ }
+
+ return ret;
+}
+
+static int aif1_hw_free(struct snd_pcm_substream *substream)
+{
+ struct snd_soc_pcm_runtime *rtd = substream->private_data;
+ struct snd_soc_dai *codec_dai = rtd->codec_dai;
+ int ret;
+
+ ret = snd_soc_dai_set_pll(codec_dai, 0,
+ DA7213_SYSCLK_MCLK, 0, 0);
+ if (ret < 0) {
+ dev_err(codec_dai->dev, "failed to stop PLL: %d\n", ret);
+ return -EIO;
+ }
+
+ return ret;
+}
+
+static const struct snd_soc_ops aif1_ops = {
+ .startup = aif1_startup,
+};
+
+static const struct snd_soc_ops ssp2_ops = {
+ .hw_params = aif1_hw_params,
+ .hw_free = aif1_hw_free,
+
+};
+
+static struct snd_soc_dai_link dailink[] = {
+ [MERR_DPCM_AUDIO] = {
+ .name = "Audio Port",
+ .stream_name = "Audio",
+ .cpu_dai_name = "media-cpu-dai",
+ .codec_dai_name = "snd-soc-dummy-dai",
+ .codec_name = "snd-soc-dummy",
+ .platform_name = "sst-mfld-platform",
+ .nonatomic = true,
+ .dynamic = 1,
+ .dpcm_playback = 1,
+ .dpcm_capture = 1,
+ .ops = &aif1_ops,
+ },
+ [MERR_DPCM_DEEP_BUFFER] = {
+ .name = "Deep-Buffer Audio Port",
+ .stream_name = "Deep-Buffer Audio",
+ .cpu_dai_name = "deepbuffer-cpu-dai",
+ .codec_dai_name = "snd-soc-dummy-dai",
+ .codec_name = "snd-soc-dummy",
+ .platform_name = "sst-mfld-platform",
+ .nonatomic = true,
+ .dynamic = 1,
+ .dpcm_playback = 1,
+ .ops = &aif1_ops,
+ },
+ [MERR_DPCM_COMPR] = {
+ .name = "Compressed Port",
+ .stream_name = "Compress",
+ .cpu_dai_name = "compress-cpu-dai",
+ .codec_dai_name = "snd-soc-dummy-dai",
+ .codec_name = "snd-soc-dummy",
+ .platform_name = "sst-mfld-platform",
+ },
+ /* CODEC<->CODEC link */
+ /* back ends */
+ {
+ .name = "SSP2-Codec",
+ .id = 1,
+ .cpu_dai_name = "ssp2-port",
+ .platform_name = "sst-mfld-platform",
+ .no_pcm = 1,
+ .codec_dai_name = "da7213-hifi",
+ .codec_name = "i2c-DLGS7213:00",
+ .dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF
+ | SND_SOC_DAIFMT_CBS_CFS,
+ .be_hw_params_fixup = codec_fixup,
+ .nonatomic = true,
+ .dpcm_playback = 1,
+ .dpcm_capture = 1,
+ .ops = &ssp2_ops,
+ },
+};
+
+/* SoC card */
+static struct snd_soc_card bytcht_da7213_card = {
+ .name = "bytcht-da7213",
+ .owner = THIS_MODULE,
+ .dai_link = dailink,
+ .num_links = ARRAY_SIZE(dailink),
+ .controls = controls,
+ .num_controls = ARRAY_SIZE(controls),
+ .dapm_widgets = dapm_widgets,
+ .num_dapm_widgets = ARRAY_SIZE(dapm_widgets),
+ .dapm_routes = audio_map,
+ .num_dapm_routes = ARRAY_SIZE(audio_map),
+};
+
+static char codec_name[16]; /* i2c-<HID>:00 with HID being 8 chars */
+
+static int bytcht_da7213_probe(struct platform_device *pdev)
+{
+ int ret_val = 0;
+ int i;
+ struct snd_soc_card *card;
+ struct sst_acpi_mach *mach;
+ const char *i2c_name = NULL;
+ int dai_index = 0;
+
+ mach = (&pdev->dev)->platform_data;
+ card = &bytcht_da7213_card;
+ card->dev = &pdev->dev;
+
+ /* fix index of codec dai */
+ dai_index = MERR_DPCM_COMPR + 1;
+ for (i = 0; i < ARRAY_SIZE(dailink); i++) {
+ if (!strcmp(dailink[i].codec_name, "i2c-DLGS7213:00")) {
+ dai_index = i;
+ break;
+ }
+ }
+
+ /* fixup codec name based on HID */
+ i2c_name = sst_acpi_find_name_from_hid(mach->id);
+ if (i2c_name != NULL) {
+ snprintf(codec_name, sizeof(codec_name),
+ "%s%s", "i2c-", i2c_name);
+ dailink[dai_index].codec_name = codec_name;
+ }
+
+ ret_val = devm_snd_soc_register_card(&pdev->dev, card);
+ if (ret_val) {
+ dev_err(&pdev->dev,
+ "snd_soc_register_card failed %d\n", ret_val);
+ return ret_val;
+ }
+ platform_set_drvdata(pdev, card);
+ return ret_val;
+}
+
+static struct platform_driver bytcht_da7213_driver = {
+ .driver = {
+ .name = "bytcht_da7213",
+ },
+ .probe = bytcht_da7213_probe,
+};
+module_platform_driver(bytcht_da7213_driver);
+
+MODULE_DESCRIPTION("ASoC Intel(R) Baytrail/Cherrytrail+DA7213 Machine driver");
+MODULE_AUTHOR("Pierre-Louis Bossart");
+MODULE_LICENSE("GPL v2");
+MODULE_ALIAS("platform:bytcht_da7213");
diff --git a/sound/soc/intel/boards/bytcht_nocodec.c b/sound/soc/intel/boards/bytcht_nocodec.c
new file mode 100644
index 000000000000..89853eeaaf9d
--- /dev/null
+++ b/sound/soc/intel/boards/bytcht_nocodec.c
@@ -0,0 +1,208 @@
+/*
+ * bytcht_nocodec.c - ASoc Machine driver for MinnowBoard Max and Up
+ * to make I2S signals observable on the Low-Speed connector. Audio codec
+ * is not managed by ASoC/DAPM
+ *
+ * Copyright (C) 2015-2017 Intel Corp
+ *
+ * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ */
+
+#include <linux/module.h>
+#include <sound/pcm.h>
+#include <sound/pcm_params.h>
+#include <sound/soc.h>
+#include "../atom/sst-atom-controls.h"
+
+static const struct snd_soc_dapm_widget widgets[] = {
+ SND_SOC_DAPM_MIC("Mic", NULL),
+ SND_SOC_DAPM_SPK("Speaker", NULL),
+};
+
+static const struct snd_kcontrol_new controls[] = {
+ SOC_DAPM_PIN_SWITCH("Mic"),
+ SOC_DAPM_PIN_SWITCH("Speaker"),
+};
+
+static const struct snd_soc_dapm_route audio_map[] = {
+ {"ssp2 Tx", NULL, "codec_out0"},
+ {"ssp2 Tx", NULL, "codec_out1"},
+ {"codec_in0", NULL, "ssp2 Rx"},
+ {"codec_in1", NULL, "ssp2 Rx"},
+
+ {"ssp2 Rx", NULL, "Mic"},
+ {"Speaker", NULL, "ssp2 Tx"},
+};
+
+static int codec_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 *channels = hw_param_interval(params,
+ SNDRV_PCM_HW_PARAM_CHANNELS);
+ int ret;
+
+ /* The DSP will convert the FE rate to 48k, stereo, 24bits */
+ rate->min = rate->max = 48000;
+ channels->min = channels->max = 2;
+
+ /* set SSP2 to 24-bit */
+ params_set_format(params, SNDRV_PCM_FORMAT_S24_LE);
+
+ /*
+ * Default mode for SSP configuration is TDM 4 slot, override config
+ * with explicit setting to I2S 2ch 24-bit. The word length is set with
+ * dai_set_tdm_slot() since there is no other API exposed
+ */
+ ret = snd_soc_dai_set_fmt(rtd->cpu_dai,
+ SND_SOC_DAIFMT_I2S |
+ SND_SOC_DAIFMT_NB_NF |
+ SND_SOC_DAIFMT_CBS_CFS);
+
+ if (ret < 0) {
+ dev_err(rtd->dev, "can't set format to I2S, err %d\n", ret);
+ return ret;
+ }
+
+ ret = snd_soc_dai_set_tdm_slot(rtd->cpu_dai, 0x3, 0x3, 2, 24);
+ if (ret < 0) {
+ dev_err(rtd->dev, "can't set I2S config, err %d\n", ret);
+ return ret;
+ }
+
+ return 0;
+}
+
+static unsigned int rates_48000[] = {
+ 48000,
+};
+
+static struct snd_pcm_hw_constraint_list constraints_48000 = {
+ .count = ARRAY_SIZE(rates_48000),
+ .list = rates_48000,
+};
+
+static int aif1_startup(struct snd_pcm_substream *substream)
+{
+ return snd_pcm_hw_constraint_list(substream->runtime, 0,
+ SNDRV_PCM_HW_PARAM_RATE,
+ &constraints_48000);
+}
+
+static struct snd_soc_ops aif1_ops = {
+ .startup = aif1_startup,
+};
+
+static struct snd_soc_dai_link dais[] = {
+ [MERR_DPCM_AUDIO] = {
+ .name = "Audio Port",
+ .stream_name = "Audio",
+ .cpu_dai_name = "media-cpu-dai",
+ .codec_dai_name = "snd-soc-dummy-dai",
+ .codec_name = "snd-soc-dummy",
+ .platform_name = "sst-mfld-platform",
+ .ignore_suspend = 1,
+ .nonatomic = true,
+ .dynamic = 1,
+ .dpcm_playback = 1,
+ .dpcm_capture = 1,
+ .ops = &aif1_ops,
+ },
+ [MERR_DPCM_DEEP_BUFFER] = {
+ .name = "Deep-Buffer Audio Port",
+ .stream_name = "Deep-Buffer Audio",
+ .cpu_dai_name = "deepbuffer-cpu-dai",
+ .codec_dai_name = "snd-soc-dummy-dai",
+ .codec_name = "snd-soc-dummy",
+ .platform_name = "sst-mfld-platform",
+ .ignore_suspend = 1,
+ .nonatomic = true,
+ .dynamic = 1,
+ .dpcm_playback = 1,
+ .ops = &aif1_ops,
+ },
+ [MERR_DPCM_COMPR] = {
+ .name = "Compressed Port",
+ .stream_name = "Compress",
+ .cpu_dai_name = "compress-cpu-dai",
+ .codec_dai_name = "snd-soc-dummy-dai",
+ .codec_name = "snd-soc-dummy",
+ .platform_name = "sst-mfld-platform",
+ },
+ /* CODEC<->CODEC link */
+ /* back ends */
+ {
+ .name = "SSP2-LowSpeed Connector",
+ .id = 1,
+ .cpu_dai_name = "ssp2-port",
+ .platform_name = "sst-mfld-platform",
+ .no_pcm = 1,
+ .codec_dai_name = "snd-soc-dummy-dai",
+ .codec_name = "snd-soc-dummy",
+ .dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF
+ | SND_SOC_DAIFMT_CBS_CFS,
+ .be_hw_params_fixup = codec_fixup,
+ .ignore_suspend = 1,
+ .nonatomic = true,
+ .dpcm_playback = 1,
+ .dpcm_capture = 1,
+ },
+};
+
+/* SoC card */
+static struct snd_soc_card bytcht_nocodec_card = {
+ .name = "bytcht-nocodec",
+ .owner = THIS_MODULE,
+ .dai_link = dais,
+ .num_links = ARRAY_SIZE(dais),
+ .dapm_widgets = widgets,
+ .num_dapm_widgets = ARRAY_SIZE(widgets),
+ .dapm_routes = audio_map,
+ .num_dapm_routes = ARRAY_SIZE(audio_map),
+ .controls = controls,
+ .num_controls = ARRAY_SIZE(controls),
+ .fully_routed = true,
+};
+
+static int snd_bytcht_nocodec_mc_probe(struct platform_device *pdev)
+{
+ int ret_val = 0;
+
+ /* register the soc card */
+ bytcht_nocodec_card.dev = &pdev->dev;
+
+ ret_val = devm_snd_soc_register_card(&pdev->dev, &bytcht_nocodec_card);
+
+ if (ret_val) {
+ dev_err(&pdev->dev, "devm_snd_soc_register_card failed %d\n",
+ ret_val);
+ return ret_val;
+ }
+ platform_set_drvdata(pdev, &bytcht_nocodec_card);
+ return ret_val;
+}
+
+static struct platform_driver snd_bytcht_nocodec_mc_driver = {
+ .driver = {
+ .name = "bytcht_nocodec",
+ },
+ .probe = snd_bytcht_nocodec_mc_probe,
+};
+module_platform_driver(snd_bytcht_nocodec_mc_driver);
+
+MODULE_DESCRIPTION("ASoC Intel(R) Baytrail/Cherrytrail Nocodec Machine driver");
+MODULE_AUTHOR("Pierre-Louis Bossart <pierre-louis.bossart at linux.intel.com>");
+MODULE_LICENSE("GPL v2");
+MODULE_ALIAS("platform:bytcht_nocodec");
diff --git a/sound/soc/intel/boards/bytcr_rt5640.c b/sound/soc/intel/boards/bytcr_rt5640.c
index 507a86a5eafe..4a76b099a508 100644
--- a/sound/soc/intel/boards/bytcr_rt5640.c
+++ b/sound/soc/intel/boards/bytcr_rt5640.c
@@ -19,6 +19,7 @@
#include <linux/init.h>
#include <linux/module.h>
+#include <linux/moduleparam.h>
#include <linux/platform_device.h>
#include <linux/acpi.h>
#include <linux/device.h>
@@ -56,35 +57,88 @@ enum {
struct byt_rt5640_private {
struct clk *mclk;
};
+static bool is_bytcr;
static unsigned long byt_rt5640_quirk = BYT_RT5640_MCLK_EN;
+static unsigned int quirk_override;
+module_param_named(quirk, quirk_override, uint, 0444);
+MODULE_PARM_DESC(quirk, "Board-specific quirk override");
static void log_quirks(struct device *dev)
{
- if (BYT_RT5640_MAP(byt_rt5640_quirk) == BYT_RT5640_DMIC1_MAP)
- dev_info(dev, "quirk DMIC1_MAP enabled");
- if (BYT_RT5640_MAP(byt_rt5640_quirk) == BYT_RT5640_DMIC2_MAP)
- dev_info(dev, "quirk DMIC2_MAP enabled");
- if (BYT_RT5640_MAP(byt_rt5640_quirk) == BYT_RT5640_IN1_MAP)
- dev_info(dev, "quirk IN1_MAP enabled");
- if (BYT_RT5640_MAP(byt_rt5640_quirk) == BYT_RT5640_IN3_MAP)
- dev_info(dev, "quirk IN3_MAP enabled");
- if (byt_rt5640_quirk & BYT_RT5640_DMIC_EN)
- dev_info(dev, "quirk DMIC enabled");
+ int map;
+ bool has_dmic = false;
+ bool has_mclk = false;
+ bool has_ssp0 = false;
+ bool has_ssp0_aif1 = false;
+ bool has_ssp0_aif2 = false;
+ bool has_ssp2_aif2 = false;
+
+ map = BYT_RT5640_MAP(byt_rt5640_quirk);
+ switch (map) {
+ case BYT_RT5640_DMIC1_MAP:
+ dev_info(dev, "quirk DMIC1_MAP enabled\n");
+ has_dmic = true;
+ break;
+ case BYT_RT5640_DMIC2_MAP:
+ dev_info(dev, "quirk DMIC2_MAP enabled\n");
+ has_dmic = true;
+ break;
+ case BYT_RT5640_IN1_MAP:
+ dev_info(dev, "quirk IN1_MAP enabled\n");
+ break;
+ case BYT_RT5640_IN3_MAP:
+ dev_info(dev, "quirk IN3_MAP enabled\n");
+ break;
+ default:
+ dev_err(dev, "quirk map 0x%x is not supported, microphone input will not work\n", map);
+ break;
+ }
+ if (byt_rt5640_quirk & BYT_RT5640_DMIC_EN) {
+ if (has_dmic)
+ dev_info(dev, "quirk DMIC enabled\n");
+ else
+ dev_err(dev, "quirk DMIC enabled but no DMIC input set, will be ignored\n");
+ }
if (byt_rt5640_quirk & BYT_RT5640_MONO_SPEAKER)
- dev_info(dev, "quirk MONO_SPEAKER enabled");
- if (byt_rt5640_quirk & BYT_RT5640_DIFF_MIC)
- dev_info(dev, "quirk DIFF_MIC enabled");
- if (byt_rt5640_quirk & BYT_RT5640_SSP2_AIF2)
- dev_info(dev, "quirk SSP2_AIF2 enabled");
- if (byt_rt5640_quirk & BYT_RT5640_SSP0_AIF1)
- dev_info(dev, "quirk SSP0_AIF1 enabled");
- if (byt_rt5640_quirk & BYT_RT5640_SSP0_AIF2)
- dev_info(dev, "quirk SSP0_AIF2 enabled");
- if (byt_rt5640_quirk & BYT_RT5640_MCLK_EN)
- dev_info(dev, "quirk MCLK_EN enabled");
- if (byt_rt5640_quirk & BYT_RT5640_MCLK_25MHZ)
- dev_info(dev, "quirk MCLK_25MHZ enabled");
+ dev_info(dev, "quirk MONO_SPEAKER enabled\n");
+ if (byt_rt5640_quirk & BYT_RT5640_DIFF_MIC) {
+ if (!has_dmic)
+ dev_info(dev, "quirk DIFF_MIC enabled\n");
+ else
+ dev_info(dev, "quirk DIFF_MIC enabled but DMIC input selected, will be ignored\n");
+ }
+ if (byt_rt5640_quirk & BYT_RT5640_SSP0_AIF1) {
+ dev_info(dev, "quirk SSP0_AIF1 enabled\n");
+ has_ssp0 = true;
+ has_ssp0_aif1 = true;
+ }
+ if (byt_rt5640_quirk & BYT_RT5640_SSP0_AIF2) {
+ dev_info(dev, "quirk SSP0_AIF2 enabled\n");
+ has_ssp0 = true;
+ has_ssp0_aif2 = true;
+ }
+ if (byt_rt5640_quirk & BYT_RT5640_SSP2_AIF2) {
+ dev_info(dev, "quirk SSP2_AIF2 enabled\n");
+ has_ssp2_aif2 = true;
+ }
+ if (is_bytcr && !has_ssp0)
+ dev_err(dev, "Invalid routing, bytcr detected but no SSP0-based quirk, audio cannot work with SSP2 on bytcr\n");
+ if (has_ssp0_aif1 && has_ssp0_aif2)
+ dev_err(dev, "Invalid routing, SSP0 cannot be connected to both AIF1 and AIF2\n");
+ if (has_ssp0 && has_ssp2_aif2)
+ dev_err(dev, "Invalid routing, cannot have both SSP0 and SSP2 connected to codec\n");
+
+ if (byt_rt5640_quirk & BYT_RT5640_MCLK_EN) {
+ dev_info(dev, "quirk MCLK_EN enabled\n");
+ has_mclk = true;
+ }
+ if (byt_rt5640_quirk & BYT_RT5640_MCLK_25MHZ) {
+ if (has_mclk)
+ dev_info(dev, "quirk MCLK_25MHZ enabled\n");
+ else
+ dev_err(dev, "quirk MCLK_25MHZ enabled but quirk MCLK not selected, will be ignored\n");
+ }
}
@@ -128,7 +182,7 @@ static int platform_clock_control(struct snd_soc_dapm_widget *w,
ret = clk_prepare_enable(priv->mclk);
if (ret < 0) {
dev_err(card->dev,
- "could not configure MCLK state");
+ "could not configure MCLK state\n");
return ret;
}
}
@@ -142,7 +196,7 @@ static int platform_clock_control(struct snd_soc_dapm_widget *w,
* for Jack detection and button press
*/
ret = snd_soc_dai_set_sysclk(codec_dai, RT5640_SCLK_S_RCCLK,
- 0,
+ 48000 * 512,
SND_SOC_CLOCK_IN);
if (!ret) {
if ((byt_rt5640_quirk & BYT_RT5640_MCLK_EN) && priv->mclk)
@@ -387,6 +441,16 @@ static const struct dmi_system_id byt_rt5640_quirk_table[] = {
BYT_RT5640_SSP0_AIF1),
},
+ {
+ .callback = byt_rt5640_quirk_cb,
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Insyde"),
+ },
+ .driver_data = (unsigned long *)(BYT_RT5640_IN3_MAP |
+ BYT_RT5640_MCLK_EN |
+ BYT_RT5640_SSP0_AIF1),
+
+ },
{}
};
@@ -546,7 +610,7 @@ static int byt_rt5640_codec_fixup(struct snd_soc_pcm_runtime *rtd,
*/
ret = snd_soc_dai_set_fmt(rtd->cpu_dai,
SND_SOC_DAIFMT_I2S |
- SND_SOC_DAIFMT_NB_IF |
+ SND_SOC_DAIFMT_NB_NF |
SND_SOC_DAIFMT_CBS_CFS
);
if (ret < 0) {
@@ -572,7 +636,7 @@ static int byt_rt5640_codec_fixup(struct snd_soc_pcm_runtime *rtd,
*/
ret = snd_soc_dai_set_fmt(rtd->cpu_dai,
SND_SOC_DAIFMT_I2S |
- SND_SOC_DAIFMT_NB_IF |
+ SND_SOC_DAIFMT_NB_NF |
SND_SOC_DAIFMT_CBS_CFS
);
if (ret < 0) {
@@ -611,7 +675,7 @@ static struct snd_soc_dai_link byt_rt5640_dais[] = {
.codec_dai_name = "snd-soc-dummy-dai",
.codec_name = "snd-soc-dummy",
.platform_name = "sst-mfld-platform",
- .ignore_suspend = 1,
+ .nonatomic = true,
.dynamic = 1,
.dpcm_playback = 1,
.dpcm_capture = 1,
@@ -624,7 +688,6 @@ static struct snd_soc_dai_link byt_rt5640_dais[] = {
.codec_dai_name = "snd-soc-dummy-dai",
.codec_name = "snd-soc-dummy",
.platform_name = "sst-mfld-platform",
- .ignore_suspend = 1,
.nonatomic = true,
.dynamic = 1,
.dpcm_playback = 1,
@@ -651,6 +714,7 @@ static struct snd_soc_dai_link byt_rt5640_dais[] = {
| SND_SOC_DAIFMT_CBS_CFS,
.be_hw_params_fixup = byt_rt5640_codec_fixup,
.ignore_suspend = 1,
+ .nonatomic = true,
.dpcm_playback = 1,
.dpcm_capture = 1,
.init = byt_rt5640_init,
@@ -700,8 +764,8 @@ static int snd_byt_rt5640_mc_probe(struct platform_device *pdev)
int i;
int dai_index;
struct byt_rt5640_private *priv;
- bool is_bytcr = false;
+ is_bytcr = false;
priv = devm_kzalloc(&pdev->dev, sizeof(*priv), GFP_ATOMIC);
if (!priv)
return -ENOMEM;
@@ -796,6 +860,11 @@ static int snd_byt_rt5640_mc_probe(struct platform_device *pdev)
/* check quirks before creating card */
dmi_check_system(byt_rt5640_quirk_table);
+ if (quirk_override) {
+ dev_info(&pdev->dev, "Overriding quirk 0x%x => 0x%x\n",
+ (unsigned int)byt_rt5640_quirk, quirk_override);
+ byt_rt5640_quirk = quirk_override;
+ }
log_quirks(&pdev->dev);
if ((byt_rt5640_quirk & BYT_RT5640_SSP2_AIF2) ||
@@ -825,10 +894,20 @@ static int snd_byt_rt5640_mc_probe(struct platform_device *pdev)
if ((byt_rt5640_quirk & BYT_RT5640_MCLK_EN) && (is_valleyview())) {
priv->mclk = devm_clk_get(&pdev->dev, "pmc_plt_clk_3");
if (IS_ERR(priv->mclk)) {
+ ret_val = PTR_ERR(priv->mclk);
+
dev_err(&pdev->dev,
- "Failed to get MCLK from pmc_plt_clk_3: %ld\n",
- PTR_ERR(priv->mclk));
- return PTR_ERR(priv->mclk);
+ "Failed to get MCLK from pmc_plt_clk_3: %d\n",
+ ret_val);
+
+ /*
+ * Fall back to bit clock usage for -ENOENT (clock not
+ * available likely due to missing dependencies), bail
+ * for all other errors, including -EPROBE_DEFER
+ */
+ if (ret_val != -ENOENT)
+ return ret_val;
+ byt_rt5640_quirk &= ~BYT_RT5640_MCLK_EN;
}
}
@@ -846,7 +925,6 @@ static int snd_byt_rt5640_mc_probe(struct platform_device *pdev)
static struct platform_driver snd_byt_rt5640_mc_driver = {
.driver = {
.name = "bytcr_rt5640",
- .pm = &snd_soc_pm_ops,
},
.probe = snd_byt_rt5640_mc_probe,
};
diff --git a/sound/soc/intel/boards/bytcr_rt5651.c b/sound/soc/intel/boards/bytcr_rt5651.c
index 2d24dc04b597..8164bec63bf1 100644
--- a/sound/soc/intel/boards/bytcr_rt5651.c
+++ b/sound/soc/intel/boards/bytcr_rt5651.c
@@ -185,7 +185,7 @@ static int byt_rt5651_codec_fixup(struct snd_soc_pcm_runtime *rtd,
*/
ret = snd_soc_dai_set_fmt(rtd->cpu_dai,
SND_SOC_DAIFMT_I2S |
- SND_SOC_DAIFMT_NB_IF |
+ SND_SOC_DAIFMT_NB_NF |
SND_SOC_DAIFMT_CBS_CFS
);
@@ -235,7 +235,6 @@ static struct snd_soc_dai_link byt_rt5651_dais[] = {
.codec_dai_name = "snd-soc-dummy-dai",
.codec_name = "snd-soc-dummy",
.platform_name = "sst-mfld-platform",
- .ignore_suspend = 1,
.nonatomic = true,
.dynamic = 1,
.dpcm_playback = 1,
@@ -249,7 +248,6 @@ static struct snd_soc_dai_link byt_rt5651_dais[] = {
.codec_dai_name = "snd-soc-dummy-dai",
.codec_name = "snd-soc-dummy",
.platform_name = "sst-mfld-platform",
- .ignore_suspend = 1,
.nonatomic = true,
.dynamic = 1,
.dpcm_playback = 1,
@@ -319,7 +317,6 @@ static int snd_byt_rt5651_mc_probe(struct platform_device *pdev)
static struct platform_driver snd_byt_rt5651_mc_driver = {
.driver = {
.name = "bytcr_rt5651",
- .pm = &snd_soc_pm_ops,
},
.probe = snd_byt_rt5651_mc_probe,
};
diff --git a/sound/soc/intel/boards/cht_bsw_rt5645.c b/sound/soc/intel/boards/cht_bsw_rt5645.c
index f504a0e18f91..5bcde01d15e6 100644
--- a/sound/soc/intel/boards/cht_bsw_rt5645.c
+++ b/sound/soc/intel/boards/cht_bsw_rt5645.c
@@ -23,7 +23,11 @@
#include <linux/module.h>
#include <linux/acpi.h>
#include <linux/platform_device.h>
+#include <linux/dmi.h>
#include <linux/slab.h>
+#include <asm/cpu_device_id.h>
+#include <asm/platform_sst_audio.h>
+#include <linux/clk.h>
#include <sound/pcm.h>
#include <sound/pcm_params.h>
#include <sound/soc.h>
@@ -33,7 +37,8 @@
#include "../common/sst-acpi.h"
#define CHT_PLAT_CLK_3_HZ 19200000
-#define CHT_CODEC_DAI "rt5645-aif1"
+#define CHT_CODEC_DAI1 "rt5645-aif1"
+#define CHT_CODEC_DAI2 "rt5645-aif2"
struct cht_acpi_card {
char *codec_id;
@@ -45,15 +50,36 @@ struct cht_mc_private {
struct snd_soc_jack jack;
struct cht_acpi_card *acpi_card;
char codec_name[16];
+ struct clk *mclk;
};
+#define CHT_RT5645_MAP(quirk) ((quirk) & 0xff)
+#define CHT_RT5645_SSP2_AIF2 BIT(16) /* default is using AIF1 */
+#define CHT_RT5645_SSP0_AIF1 BIT(17)
+#define CHT_RT5645_SSP0_AIF2 BIT(18)
+
+static unsigned long cht_rt5645_quirk = 0;
+
+static void log_quirks(struct device *dev)
+{
+ if (cht_rt5645_quirk & CHT_RT5645_SSP2_AIF2)
+ dev_info(dev, "quirk SSP2_AIF2 enabled");
+ if (cht_rt5645_quirk & CHT_RT5645_SSP0_AIF1)
+ dev_info(dev, "quirk SSP0_AIF1 enabled");
+ if (cht_rt5645_quirk & CHT_RT5645_SSP0_AIF2)
+ dev_info(dev, "quirk SSP0_AIF2 enabled");
+}
+
static inline struct snd_soc_dai *cht_get_codec_dai(struct snd_soc_card *card)
{
struct snd_soc_pcm_runtime *rtd;
list_for_each_entry(rtd, &card->rtd_list, list) {
- if (!strncmp(rtd->codec_dai->name, CHT_CODEC_DAI,
- strlen(CHT_CODEC_DAI)))
+ if (!strncmp(rtd->codec_dai->name, CHT_CODEC_DAI1,
+ strlen(CHT_CODEC_DAI1)))
+ return rtd->codec_dai;
+ if (!strncmp(rtd->codec_dai->name, CHT_CODEC_DAI2,
+ strlen(CHT_CODEC_DAI2)))
return rtd->codec_dai;
}
return NULL;
@@ -65,6 +91,7 @@ static int platform_clock_control(struct snd_soc_dapm_widget *w,
struct snd_soc_dapm_context *dapm = w->dapm;
struct snd_soc_card *card = dapm->card;
struct snd_soc_dai *codec_dai;
+ struct cht_mc_private *ctx = snd_soc_card_get_drvdata(card);
int ret;
codec_dai = cht_get_codec_dai(card);
@@ -73,19 +100,30 @@ static int platform_clock_control(struct snd_soc_dapm_widget *w,
return -EIO;
}
- if (!SND_SOC_DAPM_EVENT_OFF(event))
- return 0;
+ if (SND_SOC_DAPM_EVENT_ON(event)) {
+ if (ctx->mclk) {
+ ret = clk_prepare_enable(ctx->mclk);
+ if (ret < 0) {
+ dev_err(card->dev,
+ "could not configure MCLK state");
+ return ret;
+ }
+ }
+ } else {
+ /* Set codec sysclk source to its internal clock because codec PLL will
+ * be off when idle and MCLK will also be off when codec is
+ * runtime suspended. Codec needs clock for jack detection and button
+ * press. MCLK is turned off with clock framework or ACPI.
+ */
+ ret = snd_soc_dai_set_sysclk(codec_dai, RT5645_SCLK_S_RCCLK,
+ 48000 * 512, SND_SOC_CLOCK_IN);
+ if (ret < 0) {
+ dev_err(card->dev, "can't set codec sysclk: %d\n", ret);
+ return ret;
+ }
- /* Set codec sysclk source to its internal clock because codec PLL will
- * be off when idle and MCLK will also be off by ACPI when codec is
- * runtime suspended. Codec needs clock for jack detection and button
- * press.
- */
- ret = snd_soc_dai_set_sysclk(codec_dai, RT5645_SCLK_S_RCCLK,
- 0, SND_SOC_CLOCK_IN);
- if (ret < 0) {
- dev_err(card->dev, "can't set codec sysclk: %d\n", ret);
- return ret;
+ if (ctx->mclk)
+ clk_disable_unprepare(ctx->mclk);
}
return 0;
@@ -97,7 +135,7 @@ static const struct snd_soc_dapm_widget cht_dapm_widgets[] = {
SND_SOC_DAPM_MIC("Int Mic", NULL),
SND_SOC_DAPM_SPK("Ext Spk", NULL),
SND_SOC_DAPM_SUPPLY("Platform Clock", SND_SOC_NOPM, 0, 0,
- platform_clock_control, SND_SOC_DAPM_POST_PMD),
+ platform_clock_control, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
};
static const struct snd_soc_dapm_route cht_rt5645_audio_map[] = {
@@ -109,12 +147,6 @@ static const struct snd_soc_dapm_route cht_rt5645_audio_map[] = {
{"Headphone", NULL, "HPOR"},
{"Ext Spk", NULL, "SPOL"},
{"Ext Spk", NULL, "SPOR"},
- {"AIF1 Playback", NULL, "ssp2 Tx"},
- {"ssp2 Tx", NULL, "codec_out0"},
- {"ssp2 Tx", NULL, "codec_out1"},
- {"codec_in0", NULL, "ssp2 Rx" },
- {"codec_in1", NULL, "ssp2 Rx" },
- {"ssp2 Rx", NULL, "AIF1 Capture"},
{"Headphone", NULL, "Platform Clock"},
{"Headset Mic", NULL, "Platform Clock"},
{"Int Mic", NULL, "Platform Clock"},
@@ -130,16 +162,42 @@ static const struct snd_soc_dapm_route cht_rt5650_audio_map[] = {
{"Headphone", NULL, "HPOR"},
{"Ext Spk", NULL, "SPOL"},
{"Ext Spk", NULL, "SPOR"},
+ {"Headphone", NULL, "Platform Clock"},
+ {"Headset Mic", NULL, "Platform Clock"},
+ {"Int Mic", NULL, "Platform Clock"},
+ {"Ext Spk", NULL, "Platform Clock"},
+};
+
+static const struct snd_soc_dapm_route cht_rt5645_ssp2_aif1_map[] = {
{"AIF1 Playback", NULL, "ssp2 Tx"},
{"ssp2 Tx", NULL, "codec_out0"},
{"ssp2 Tx", NULL, "codec_out1"},
{"codec_in0", NULL, "ssp2 Rx" },
{"codec_in1", NULL, "ssp2 Rx" },
{"ssp2 Rx", NULL, "AIF1 Capture"},
- {"Headphone", NULL, "Platform Clock"},
- {"Headset Mic", NULL, "Platform Clock"},
- {"Int Mic", NULL, "Platform Clock"},
- {"Ext Spk", NULL, "Platform Clock"},
+};
+
+static const struct snd_soc_dapm_route cht_rt5645_ssp2_aif2_map[] = {
+ {"AIF2 Playback", NULL, "ssp2 Tx"},
+ {"ssp2 Tx", NULL, "codec_out0"},
+ {"ssp2 Tx", NULL, "codec_out1"},
+ {"codec_in0", NULL, "ssp2 Rx" },
+ {"codec_in1", NULL, "ssp2 Rx" },
+ {"ssp2 Rx", NULL, "AIF2 Capture"},
+};
+
+static const struct snd_soc_dapm_route cht_rt5645_ssp0_aif1_map[] = {
+ {"AIF1 Playback", NULL, "ssp0 Tx"},
+ {"ssp0 Tx", NULL, "modem_out"},
+ {"modem_in", NULL, "ssp0 Rx" },
+ {"ssp0 Rx", NULL, "AIF1 Capture"},
+};
+
+static const struct snd_soc_dapm_route cht_rt5645_ssp0_aif2_map[] = {
+ {"AIF2 Playback", NULL, "ssp0 Tx"},
+ {"ssp0 Tx", NULL, "modem_out"},
+ {"modem_in", NULL, "ssp0 Rx" },
+ {"ssp0 Rx", NULL, "AIF2 Capture"},
};
static const struct snd_kcontrol_new cht_mc_controls[] = {
@@ -185,28 +243,65 @@ static int cht_aif1_hw_params(struct snd_pcm_substream *substream,
return 0;
}
+/* uncomment when we have a real quirk
+static int cht_rt5645_quirk_cb(const struct dmi_system_id *id)
+{
+ cht_rt5645_quirk = (unsigned long)id->driver_data;
+ return 1;
+}
+*/
+
+static const struct dmi_system_id cht_rt5645_quirk_table[] = {
+ {
+ },
+};
+
static int cht_codec_init(struct snd_soc_pcm_runtime *runtime)
{
int ret;
int jack_type;
struct snd_soc_codec *codec = runtime->codec;
- struct snd_soc_dai *codec_dai = runtime->codec_dai;
+ struct snd_soc_card *card = runtime->card;
struct cht_mc_private *ctx = snd_soc_card_get_drvdata(runtime->card);
- /* Select clk_i2s1_asrc as ASRC clock source */
- rt5645_sel_asrc_clk_src(codec,
- RT5645_DA_STEREO_FILTER |
- RT5645_DA_MONO_L_FILTER |
- RT5645_DA_MONO_R_FILTER |
- RT5645_AD_STEREO_FILTER,
- RT5645_CLK_SEL_I2S1_ASRC);
+ if ((cht_rt5645_quirk & CHT_RT5645_SSP2_AIF2) ||
+ (cht_rt5645_quirk & CHT_RT5645_SSP0_AIF2)) {
+ /* Select clk_i2s2_asrc as ASRC clock source */
+ rt5645_sel_asrc_clk_src(codec,
+ RT5645_DA_STEREO_FILTER |
+ RT5645_DA_MONO_L_FILTER |
+ RT5645_DA_MONO_R_FILTER |
+ RT5645_AD_STEREO_FILTER,
+ RT5645_CLK_SEL_I2S2_ASRC);
+ } else {
+ /* Select clk_i2s1_asrc as ASRC clock source */
+ rt5645_sel_asrc_clk_src(codec,
+ RT5645_DA_STEREO_FILTER |
+ RT5645_DA_MONO_L_FILTER |
+ RT5645_DA_MONO_R_FILTER |
+ RT5645_AD_STEREO_FILTER,
+ RT5645_CLK_SEL_I2S1_ASRC);
+ }
- /* TDM 4 slots 24 bit, set Rx & Tx bitmask to 4 active slots */
- ret = snd_soc_dai_set_tdm_slot(codec_dai, 0xF, 0xF, 4, 24);
- if (ret < 0) {
- dev_err(runtime->dev, "can't set codec TDM slot %d\n", ret);
- return ret;
+ if (cht_rt5645_quirk & CHT_RT5645_SSP2_AIF2) {
+ ret = snd_soc_dapm_add_routes(&card->dapm,
+ cht_rt5645_ssp2_aif2_map,
+ ARRAY_SIZE(cht_rt5645_ssp2_aif2_map));
+ } else if (cht_rt5645_quirk & CHT_RT5645_SSP0_AIF1) {
+ ret = snd_soc_dapm_add_routes(&card->dapm,
+ cht_rt5645_ssp0_aif1_map,
+ ARRAY_SIZE(cht_rt5645_ssp0_aif1_map));
+ } else if (cht_rt5645_quirk & CHT_RT5645_SSP0_AIF2) {
+ ret = snd_soc_dapm_add_routes(&card->dapm,
+ cht_rt5645_ssp0_aif2_map,
+ ARRAY_SIZE(cht_rt5645_ssp0_aif2_map));
+ } else {
+ ret = snd_soc_dapm_add_routes(&card->dapm,
+ cht_rt5645_ssp2_aif1_map,
+ ARRAY_SIZE(cht_rt5645_ssp2_aif1_map));
}
+ if (ret)
+ return ret;
if (ctx->acpi_card->codec_type == CODEC_TYPE_RT5650)
jack_type = SND_JACK_HEADPHONE | SND_JACK_MICROPHONE |
@@ -225,12 +320,33 @@ static int cht_codec_init(struct snd_soc_pcm_runtime *runtime)
rt5645_set_jack_detect(codec, &ctx->jack, &ctx->jack, &ctx->jack);
+ if (ctx->mclk) {
+ /*
+ * The firmware might enable the clock at
+ * boot (this information may or may not
+ * be reflected in the enable clock register).
+ * To change the rate we must disable the clock
+ * first to cover these cases. Due to common
+ * clock framework restrictions that do not allow
+ * to disable a clock that has not been enabled,
+ * we need to enable the clock first.
+ */
+ ret = clk_prepare_enable(ctx->mclk);
+ if (!ret)
+ clk_disable_unprepare(ctx->mclk);
+
+ ret = clk_set_rate(ctx->mclk, CHT_PLAT_CLK_3_HZ);
+
+ if (ret)
+ dev_err(runtime->dev, "unable to set MCLK rate\n");
+ }
return ret;
}
static int cht_codec_fixup(struct snd_soc_pcm_runtime *rtd,
struct snd_pcm_hw_params *params)
{
+ int ret;
struct snd_interval *rate = hw_param_interval(params,
SNDRV_PCM_HW_PARAM_RATE);
struct snd_interval *channels = hw_param_interval(params,
@@ -240,8 +356,67 @@ static int cht_codec_fixup(struct snd_soc_pcm_runtime *rtd,
rate->min = rate->max = 48000;
channels->min = channels->max = 2;
- /* set SSP2 to 24-bit */
- params_set_format(params, SNDRV_PCM_FORMAT_S24_LE);
+ if ((cht_rt5645_quirk & CHT_RT5645_SSP0_AIF1) ||
+ (cht_rt5645_quirk & CHT_RT5645_SSP0_AIF2)) {
+
+ /* set SSP0 to 16-bit */
+ params_set_format(params, SNDRV_PCM_FORMAT_S16_LE);
+
+ /*
+ * Default mode for SSP configuration is TDM 4 slot, override config
+ * with explicit setting to I2S 2ch 16-bit. The word length is set with
+ * dai_set_tdm_slot() since there is no other API exposed
+ */
+ ret = snd_soc_dai_set_fmt(rtd->cpu_dai,
+ SND_SOC_DAIFMT_I2S |
+ SND_SOC_DAIFMT_NB_NF |
+ SND_SOC_DAIFMT_CBS_CFS
+ );
+ if (ret < 0) {
+ dev_err(rtd->dev, "can't set format to I2S, err %d\n", ret);
+ return ret;
+ }
+
+ ret = snd_soc_dai_set_fmt(rtd->codec_dai,
+ SND_SOC_DAIFMT_I2S |
+ SND_SOC_DAIFMT_NB_NF |
+ SND_SOC_DAIFMT_CBS_CFS
+ );
+ if (ret < 0) {
+ dev_err(rtd->dev, "can't set format to I2S, err %d\n", ret);
+ return ret;
+ }
+
+ ret = snd_soc_dai_set_tdm_slot(rtd->cpu_dai, 0x3, 0x3, 2, 16);
+ if (ret < 0) {
+ dev_err(rtd->dev, "can't set I2S config, err %d\n", ret);
+ return ret;
+ }
+
+ } else {
+
+ /* set SSP2 to 24-bit */
+ params_set_format(params, SNDRV_PCM_FORMAT_S24_LE);
+
+ /*
+ * Default mode for SSP configuration is TDM 4 slot
+ */
+ ret = snd_soc_dai_set_fmt(rtd->codec_dai,
+ SND_SOC_DAIFMT_DSP_B |
+ SND_SOC_DAIFMT_IB_NF |
+ SND_SOC_DAIFMT_CBS_CFS);
+ if (ret < 0) {
+ dev_err(rtd->dev, "can't set format to TDM %d\n", ret);
+ return ret;
+ }
+
+ /* TDM 4 slots 24 bit, set Rx & Tx bitmask to 4 active slots */
+ ret = snd_soc_dai_set_tdm_slot(rtd->codec_dai, 0xF, 0xF, 4, 24);
+ if (ret < 0) {
+ dev_err(rtd->dev, "can't set codec TDM slot %d\n", ret);
+ return ret;
+ }
+ }
return 0;
}
@@ -303,8 +478,6 @@ static struct snd_soc_dai_link cht_dailink[] = {
.no_pcm = 1,
.codec_dai_name = "rt5645-aif1",
.codec_name = "i2c-10EC5645:00",
- .dai_fmt = SND_SOC_DAIFMT_DSP_B | SND_SOC_DAIFMT_IB_NF
- | SND_SOC_DAIFMT_CBS_CFS,
.init = cht_codec_init,
.be_hw_params_fixup = cht_codec_fixup,
.nonatomic = true,
@@ -344,10 +517,31 @@ static struct snd_soc_card snd_soc_card_chtrt5650 = {
static struct cht_acpi_card snd_soc_cards[] = {
{"10EC5640", CODEC_TYPE_RT5645, &snd_soc_card_chtrt5645},
{"10EC5645", CODEC_TYPE_RT5645, &snd_soc_card_chtrt5645},
+ {"10EC5648", CODEC_TYPE_RT5645, &snd_soc_card_chtrt5645},
+ {"10EC3270", CODEC_TYPE_RT5645, &snd_soc_card_chtrt5645},
{"10EC5650", CODEC_TYPE_RT5650, &snd_soc_card_chtrt5650},
};
-static char cht_rt5640_codec_name[16]; /* i2c-<HID>:00 with HID being 8 chars */
+static char cht_rt5645_codec_name[16]; /* i2c-<HID>:00 with HID being 8 chars */
+static char cht_rt5645_codec_aif_name[12]; /* = "rt5645-aif[1|2]" */
+static char cht_rt5645_cpu_dai_name[10]; /* = "ssp[0|2]-port" */
+
+static bool is_valleyview(void)
+{
+ static const struct x86_cpu_id cpu_ids[] = {
+ { X86_VENDOR_INTEL, 6, 55 }, /* Valleyview, Bay Trail */
+ {}
+ };
+
+ if (!x86_match_cpu(cpu_ids))
+ return false;
+ return true;
+}
+
+struct acpi_chan_package { /* ACPICA seems to require 64 bit integers */
+ u64 aif_value; /* 1: AIF1, 2: AIF2 */
+ u64 mclock_value; /* usually 25MHz (0x17d7940), ignored */
+};
static int snd_cht_mc_probe(struct platform_device *pdev)
{
@@ -358,22 +552,33 @@ static int snd_cht_mc_probe(struct platform_device *pdev)
struct sst_acpi_mach *mach;
const char *i2c_name = NULL;
int dai_index = 0;
+ bool found = false;
+ bool is_bytcr = false;
drv = devm_kzalloc(&pdev->dev, sizeof(*drv), GFP_ATOMIC);
if (!drv)
return -ENOMEM;
+ mach = (&pdev->dev)->platform_data;
+
for (i = 0; i < ARRAY_SIZE(snd_soc_cards); i++) {
- if (acpi_dev_found(snd_soc_cards[i].codec_id)) {
+ if (acpi_dev_found(snd_soc_cards[i].codec_id) &&
+ (!strncmp(snd_soc_cards[i].codec_id, mach->id, 8))) {
dev_dbg(&pdev->dev,
"found codec %s\n", snd_soc_cards[i].codec_id);
card = snd_soc_cards[i].soc_card;
drv->acpi_card = &snd_soc_cards[i];
+ found = true;
break;
}
}
+
+ if (!found) {
+ dev_err(&pdev->dev, "No matching HID found in supported list\n");
+ return -ENODEV;
+ }
+
card->dev = &pdev->dev;
- mach = card->dev->platform_data;
sprintf(drv->codec_name, "i2c-%s:00", drv->acpi_card->codec_id);
/* set correct codec name */
@@ -386,9 +591,105 @@ static int snd_cht_mc_probe(struct platform_device *pdev)
/* fixup codec name based on HID */
i2c_name = sst_acpi_find_name_from_hid(mach->id);
if (i2c_name != NULL) {
- snprintf(cht_rt5640_codec_name, sizeof(cht_rt5640_codec_name),
+ snprintf(cht_rt5645_codec_name, sizeof(cht_rt5645_codec_name),
"%s%s", "i2c-", i2c_name);
- cht_dailink[dai_index].codec_name = cht_rt5640_codec_name;
+ cht_dailink[dai_index].codec_name = cht_rt5645_codec_name;
+ }
+
+ /*
+ * swap SSP0 if bytcr is detected
+ * (will be overridden if DMI quirk is detected)
+ */
+ if (is_valleyview()) {
+ struct sst_platform_info *p_info = mach->pdata;
+ const struct sst_res_info *res_info = p_info->res_info;
+
+ if (res_info->acpi_ipc_irq_index == 0)
+ is_bytcr = true;
+ }
+
+ if (is_bytcr) {
+ /*
+ * Baytrail CR platforms may have CHAN package in BIOS, try
+ * to find relevant routing quirk based as done on Windows
+ * platforms. We have to read the information directly from the
+ * BIOS, at this stage the card is not created and the links
+ * with the codec driver/pdata are non-existent
+ */
+
+ struct acpi_chan_package chan_package;
+
+ /* format specified: 2 64-bit integers */
+ struct acpi_buffer format = {sizeof("NN"), "NN"};
+ struct acpi_buffer state = {0, NULL};
+ struct sst_acpi_package_context pkg_ctx;
+ bool pkg_found = false;
+
+ state.length = sizeof(chan_package);
+ state.pointer = &chan_package;
+
+ pkg_ctx.name = "CHAN";
+ pkg_ctx.length = 2;
+ pkg_ctx.format = &format;
+ pkg_ctx.state = &state;
+ pkg_ctx.data_valid = false;
+
+ pkg_found = sst_acpi_find_package_from_hid(mach->id, &pkg_ctx);
+ if (pkg_found) {
+ if (chan_package.aif_value == 1) {
+ dev_info(&pdev->dev, "BIOS Routing: AIF1 connected\n");
+ cht_rt5645_quirk |= CHT_RT5645_SSP0_AIF1;
+ } else if (chan_package.aif_value == 2) {
+ dev_info(&pdev->dev, "BIOS Routing: AIF2 connected\n");
+ cht_rt5645_quirk |= CHT_RT5645_SSP0_AIF2;
+ } else {
+ dev_info(&pdev->dev, "BIOS Routing isn't valid, ignored\n");
+ pkg_found = false;
+ }
+ }
+
+ if (!pkg_found) {
+ /* no BIOS indications, assume SSP0-AIF2 connection */
+ cht_rt5645_quirk |= CHT_RT5645_SSP0_AIF2;
+ }
+ }
+
+ /* check quirks before creating card */
+ dmi_check_system(cht_rt5645_quirk_table);
+ log_quirks(&pdev->dev);
+
+ if ((cht_rt5645_quirk & CHT_RT5645_SSP2_AIF2) ||
+ (cht_rt5645_quirk & CHT_RT5645_SSP0_AIF2)) {
+
+ /* fixup codec aif name */
+ snprintf(cht_rt5645_codec_aif_name,
+ sizeof(cht_rt5645_codec_aif_name),
+ "%s", "rt5645-aif2");
+
+ cht_dailink[dai_index].codec_dai_name =
+ cht_rt5645_codec_aif_name;
+ }
+
+ if ((cht_rt5645_quirk & CHT_RT5645_SSP0_AIF1) ||
+ (cht_rt5645_quirk & CHT_RT5645_SSP0_AIF2)) {
+
+ /* fixup cpu dai name name */
+ snprintf(cht_rt5645_cpu_dai_name,
+ sizeof(cht_rt5645_cpu_dai_name),
+ "%s", "ssp0-port");
+
+ cht_dailink[dai_index].cpu_dai_name =
+ cht_rt5645_cpu_dai_name;
+ }
+
+ if (is_valleyview()) {
+ drv->mclk = devm_clk_get(&pdev->dev, "pmc_plt_clk_3");
+ if (IS_ERR(drv->mclk)) {
+ dev_err(&pdev->dev,
+ "Failed to get MCLK from pmc_plt_clk_3: %ld\n",
+ PTR_ERR(drv->mclk));
+ return PTR_ERR(drv->mclk);
+ }
}
snd_soc_card_set_drvdata(card, drv);
diff --git a/sound/soc/intel/boards/skl_nau88l25_max98357a.c b/sound/soc/intel/boards/skl_nau88l25_max98357a.c
index fddd1cd12f13..3b12bc1fa518 100644
--- a/sound/soc/intel/boards/skl_nau88l25_max98357a.c
+++ b/sound/soc/intel/boards/skl_nau88l25_max98357a.c
@@ -32,6 +32,7 @@
static struct snd_soc_jack skylake_headset;
static struct snd_soc_card skylake_audio_card;
static const struct snd_pcm_hw_constraint_list *dmic_constraints;
+static struct snd_soc_jack skylake_hdmi[3];
struct skl_hdmi_pcm {
struct list_head head;
@@ -111,8 +112,8 @@ static const struct snd_soc_dapm_widget skylake_widgets[] = {
SND_SOC_DAPM_MIC("Headset Mic", NULL),
SND_SOC_DAPM_SPK("Spk", NULL),
SND_SOC_DAPM_MIC("SoC DMIC", NULL),
- SND_SOC_DAPM_SPK("DP", NULL),
- SND_SOC_DAPM_SPK("HDMI", NULL),
+ SND_SOC_DAPM_SPK("DP1", NULL),
+ SND_SOC_DAPM_SPK("DP2", NULL),
SND_SOC_DAPM_SUPPLY("Platform Clock", SND_SOC_NOPM, 0, 0,
platform_clock_control, SND_SOC_DAPM_PRE_PMU |
SND_SOC_DAPM_POST_PMD),
@@ -130,9 +131,6 @@ static const struct snd_soc_dapm_route skylake_map[] = {
{ "MIC", NULL, "Headset Mic" },
{ "DMic", NULL, "SoC DMIC" },
- {"HDMI", NULL, "hif5 Output"},
- {"DP", NULL, "hif6 Output"},
-
/* CODEC BE connections */
{ "HiFi Playback", NULL, "ssp0 Tx" },
{ "ssp0 Tx", NULL, "codec0_out" },
@@ -603,19 +601,39 @@ static struct snd_soc_dai_link skylake_dais[] = {
},
};
+#define NAME_SIZE 32
static int skylake_card_late_probe(struct snd_soc_card *card)
{
struct skl_nau8825_private *ctx = snd_soc_card_get_drvdata(card);
struct skl_hdmi_pcm *pcm;
- int err;
+ struct snd_soc_codec *codec = NULL;
+ int err, i = 0;
+ char jack_name[NAME_SIZE];
list_for_each_entry(pcm, &ctx->hdmi_pcm_list, head) {
- err = hdac_hdmi_jack_init(pcm->codec_dai, pcm->device);
+ codec = pcm->codec_dai->codec;
+ 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++;
}
- return 0;
+ if (!codec)
+ return -EINVAL;
+
+ return hdac_hdmi_jack_port_init(codec, &card->dapm);
}
/* skylake audio machine driver for SPT + NAU88L25 */
diff --git a/sound/soc/intel/boards/skl_nau88l25_ssm4567.c b/sound/soc/intel/boards/skl_nau88l25_ssm4567.c
index 8ab865ee0cad..eb7751b0599b 100644
--- a/sound/soc/intel/boards/skl_nau88l25_ssm4567.c
+++ b/sound/soc/intel/boards/skl_nau88l25_ssm4567.c
@@ -36,6 +36,7 @@
static struct snd_soc_jack skylake_headset;
static struct snd_soc_card skylake_audio_card;
static const struct snd_pcm_hw_constraint_list *dmic_constraints;
+static struct snd_soc_jack skylake_hdmi[3];
struct skl_hdmi_pcm {
struct list_head head;
@@ -115,8 +116,8 @@ static const struct snd_soc_dapm_widget skylake_widgets[] = {
SND_SOC_DAPM_SPK("Left Speaker", NULL),
SND_SOC_DAPM_SPK("Right Speaker", NULL),
SND_SOC_DAPM_MIC("SoC DMIC", NULL),
- SND_SOC_DAPM_SPK("DP", NULL),
- SND_SOC_DAPM_SPK("HDMI", NULL),
+ SND_SOC_DAPM_SPK("DP1", NULL),
+ SND_SOC_DAPM_SPK("DP2", NULL),
SND_SOC_DAPM_SUPPLY("Platform Clock", SND_SOC_NOPM, 0, 0,
platform_clock_control, SND_SOC_DAPM_PRE_PMU |
SND_SOC_DAPM_POST_PMD),
@@ -135,8 +136,6 @@ static const struct snd_soc_dapm_route skylake_map[] = {
{"MIC", NULL, "Headset Mic"},
{"DMic", NULL, "SoC DMIC"},
- {"HDMI", NULL, "hif5 Output"},
- {"DP", NULL, "hif6 Output"},
/* CODEC BE connections */
{ "Left Playback", NULL, "ssp0 Tx"},
{ "Right Playback", NULL, "ssp0 Tx"},
@@ -653,19 +652,39 @@ static struct snd_soc_dai_link skylake_dais[] = {
},
};
+#define NAME_SIZE 32
static int skylake_card_late_probe(struct snd_soc_card *card)
{
struct skl_nau88125_private *ctx = snd_soc_card_get_drvdata(card);
struct skl_hdmi_pcm *pcm;
- int err;
+ struct snd_soc_codec *codec = NULL;
+ int err, i = 0;
+ char jack_name[NAME_SIZE];
list_for_each_entry(pcm, &ctx->hdmi_pcm_list, head) {
- err = hdac_hdmi_jack_init(pcm->codec_dai, pcm->device);
+ codec = pcm->codec_dai->codec;
+ 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++;
}
- return 0;
+ if (!codec)
+ return -EINVAL;
+
+ return hdac_hdmi_jack_port_init(codec, &card->dapm);
}
/* skylake audio machine driver for SPT + NAU88L25 */
diff --git a/sound/soc/intel/boards/skl_rt286.c b/sound/soc/intel/boards/skl_rt286.c
index dc5c3611a6ff..f5ab7b8d51d1 100644
--- a/sound/soc/intel/boards/skl_rt286.c
+++ b/sound/soc/intel/boards/skl_rt286.c
@@ -29,6 +29,7 @@
#include "../../codecs/hdac_hdmi.h"
static struct snd_soc_jack skylake_headset;
+static struct snd_soc_jack skylake_hdmi[3];
struct skl_hdmi_pcm {
struct list_head head;
@@ -94,10 +95,6 @@ static const struct snd_soc_dapm_route skylake_rt286_map[] = {
{"DMIC1 Pin", NULL, "DMIC2"},
{"DMic", NULL, "SoC DMIC"},
- {"HDMI1", NULL, "hif5 Output"},
- {"HDMI2", NULL, "hif6 Output"},
- {"HDMI3", NULL, "hif7 Output"},
-
/* CODEC BE connections */
{ "AIF1 Playback", NULL, "ssp0 Tx"},
{ "ssp0 Tx", NULL, "codec0_out"},
@@ -458,19 +455,38 @@ static struct snd_soc_dai_link skylake_rt286_dais[] = {
},
};
+#define NAME_SIZE 32
static int skylake_card_late_probe(struct snd_soc_card *card)
{
struct skl_rt286_private *ctx = snd_soc_card_get_drvdata(card);
struct skl_hdmi_pcm *pcm;
- int err;
+ struct snd_soc_codec *codec = NULL;
+ int err, i = 0;
+ char jack_name[NAME_SIZE];
list_for_each_entry(pcm, &ctx->hdmi_pcm_list, head) {
- err = hdac_hdmi_jack_init(pcm->codec_dai, pcm->device);
+ codec = pcm->codec_dai->codec;
+ 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++;
}
- return 0;
+ if (!codec)
+ return -EINVAL;
+
+ return hdac_hdmi_jack_port_init(codec, &card->dapm);
}
/* skylake audio machine driver for SPT + RT286S */
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.