@@ -620,6 +620,7 @@ config SND_SOC_INTEL_SOF_DA7219_MACH
select SND_SOC_MAX98357A
select SND_SOC_MAX98373_I2C
select SND_SOC_DMIC
+ select SND_SOC_INTEL_SOF_MAXIM_COMMON
help
This adds support for ASoC machine driver for SOF platforms
with Dialog DA7219 I2S audio codec.
@@ -2,7 +2,7 @@
// Copyright(c) 2019 Intel Corporation.
/*
- * Intel SOF Machine driver for DA7219 + MAX98373/MAX98360A codec
+ * Intel SOF Machine driver for Dialog headphone codec
*/
#include <linux/input.h>
@@ -15,11 +15,15 @@
#include <sound/soc-acpi.h>
#include "../../codecs/da7219.h"
#include "hda_dsp_common.h"
+#include "sof_maxim_common.h"
+
+/* Speaker amp type
+ * TBD: use ssp-common module for type detection
+ */
+#define SOF_MAX98360A_SPEAKER_AMP_PRESENT BIT(0)
+#define SOF_MAX98373_SPEAKER_AMP_PRESENT BIT(1)
#define DIALOG_CODEC_DAI "da7219-hifi"
-#define MAX98373_CODEC_DAI "max98373-aif1"
-#define MAXIM_DEV0_NAME "i2c-MX98373:00"
-#define MAXIM_DEV1_NAME "i2c-MX98373:01"
struct hdmi_pcm {
struct list_head head;
@@ -28,7 +32,7 @@ struct hdmi_pcm {
};
struct card_private {
- struct snd_soc_jack headset;
+ struct snd_soc_jack headset_jack;
struct list_head hdmi_pcm_list;
struct snd_soc_jack hdmi[3];
};
@@ -70,14 +74,6 @@ static const struct snd_kcontrol_new controls[] = {
SOC_DAPM_PIN_SWITCH("Right Spk"),
};
-static const struct snd_kcontrol_new m98360a_controls[] = {
- SOC_DAPM_PIN_SWITCH("Headphone Jack"),
- SOC_DAPM_PIN_SWITCH("Headset Mic"),
- SOC_DAPM_PIN_SWITCH("Line Out"),
- SOC_DAPM_PIN_SWITCH("Spk"),
-};
-
-/* For MAX98373 amp */
static const struct snd_soc_dapm_widget widgets[] = {
SND_SOC_DAPM_HP("Headphone Jack", NULL),
SND_SOC_DAPM_MIC("Headset Mic", NULL),
@@ -103,40 +99,6 @@ static const struct snd_soc_dapm_route audio_map[] = {
{ "Headset Mic", NULL, "Platform Clock" },
{ "Line Out", NULL, "Platform Clock" },
- { "Left Spk", NULL, "Left BE_OUT" },
- { "Right Spk", NULL, "Right BE_OUT" },
-
- /* digital mics */
- {"DMic", NULL, "SoC DMIC"},
-};
-
-/* For MAX98360A amp */
-static const struct snd_soc_dapm_widget max98360a_widgets[] = {
- SND_SOC_DAPM_HP("Headphone Jack", NULL),
- SND_SOC_DAPM_MIC("Headset Mic", NULL),
- SND_SOC_DAPM_LINE("Line Out", NULL),
-
- SND_SOC_DAPM_SPK("Spk", 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),
-
- SND_SOC_DAPM_MIC("SoC DMIC", NULL),
-};
-
-static const struct snd_soc_dapm_route max98360a_map[] = {
- { "Headphone Jack", NULL, "HPL" },
- { "Headphone Jack", NULL, "HPR" },
-
- { "MIC", NULL, "Headset Mic" },
-
- { "Headphone Jack", NULL, "Platform Clock" },
- { "Headset Mic", NULL, "Platform Clock" },
- { "Line Out", NULL, "Platform Clock" },
-
- {"Spk", NULL, "Speaker"},
-
/* digital mics */
{"DMic", NULL, "SoC DMIC"},
};
@@ -156,13 +118,12 @@ static struct snd_soc_jack_pin jack_pins[] = {
},
};
-static struct snd_soc_jack headset;
-
static int da7219_codec_init(struct snd_soc_pcm_runtime *rtd)
{
+ struct card_private *ctx = snd_soc_card_get_drvdata(rtd->card);
struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0);
struct snd_soc_component *component = codec_dai->component;
- struct snd_soc_jack *jack;
+ struct snd_soc_jack *jack = &ctx->headset_jack;
int ret;
/* Configure sysclk for codec */
@@ -181,25 +142,27 @@ static int da7219_codec_init(struct snd_soc_pcm_runtime *rtd)
SND_JACK_HEADSET | SND_JACK_BTN_0 |
SND_JACK_BTN_1 | SND_JACK_BTN_2 |
SND_JACK_BTN_3 | SND_JACK_LINEOUT,
- &headset,
- jack_pins,
- ARRAY_SIZE(jack_pins));
+ jack, jack_pins, ARRAY_SIZE(jack_pins));
if (ret) {
dev_err(rtd->dev, "Headset Jack creation failed: %d\n", ret);
return ret;
}
- jack = &headset;
snd_jack_set_key(jack->jack, SND_JACK_BTN_0, KEY_PLAYPAUSE);
snd_jack_set_key(jack->jack, SND_JACK_BTN_1, KEY_VOLUMEUP);
snd_jack_set_key(jack->jack, SND_JACK_BTN_2, KEY_VOLUMEDOWN);
snd_jack_set_key(jack->jack, SND_JACK_BTN_3, KEY_VOICECOMMAND);
- snd_soc_component_set_jack(component, jack, NULL);
+
+ ret = snd_soc_component_set_jack(component, jack, NULL);
+ if (ret) {
+ dev_err(rtd->dev, "fail to set component jack, ret %d\n", ret);
+ return ret;
+ }
return ret;
}
-static int ssp1_hw_params(struct snd_pcm_substream *substream,
+static int max98373_hw_params(struct snd_pcm_substream *substream,
struct snd_pcm_hw_params *params)
{
struct snd_soc_pcm_runtime *runtime = asoc_substream_to_rtd(substream);
@@ -208,7 +171,7 @@ static int ssp1_hw_params(struct snd_pcm_substream *substream,
for (j = 0; j < runtime->dai_link->num_codecs; j++) {
struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(runtime, j);
- if (!strcmp(codec_dai->component->name, MAXIM_DEV0_NAME)) {
+ if (!strcmp(codec_dai->component->name, MAX_98373_DEV0_NAME)) {
/* vmon_slot_no = 0 imon_slot_no = 1 for TX slots */
ret = snd_soc_dai_set_tdm_slot(codec_dai, 0x3, 3, 4, 16);
if (ret < 0) {
@@ -216,7 +179,7 @@ static int ssp1_hw_params(struct snd_pcm_substream *substream,
return ret;
}
}
- if (!strcmp(codec_dai->component->name, MAXIM_DEV1_NAME)) {
+ if (!strcmp(codec_dai->component->name, MAX_98373_DEV1_NAME)) {
/* vmon_slot_no = 2 imon_slot_no = 3 for TX slots */
ret = snd_soc_dai_set_tdm_slot(codec_dai, 0xC, 3, 4, 16);
if (ret < 0) {
@@ -229,19 +192,8 @@ static int ssp1_hw_params(struct snd_pcm_substream *substream,
return 0;
}
-static struct snd_soc_ops ssp1_ops = {
- .hw_params = ssp1_hw_params,
-};
-
-static struct snd_soc_codec_conf max98373_codec_conf[] = {
- {
- .dlc = COMP_CODEC_CONF(MAXIM_DEV0_NAME),
- .name_prefix = "Right",
- },
- {
- .dlc = COMP_CODEC_CONF(MAXIM_DEV1_NAME),
- .name_prefix = "Left",
- },
+static const struct snd_soc_ops max98373_ops = {
+ .hw_params = max98373_hw_params,
};
static int hdmi_init(struct snd_soc_pcm_runtime *rtd)
@@ -285,13 +237,6 @@ SND_SOC_DAILINK_DEF(ssp0_codec,
SND_SOC_DAILINK_DEF(ssp1_pin,
DAILINK_COMP_ARRAY(COMP_CPU("SSP1 Pin")));
-SND_SOC_DAILINK_DEF(ssp1_amps,
- DAILINK_COMP_ARRAY(
- /* Left */ COMP_CODEC(MAXIM_DEV0_NAME, MAX98373_CODEC_DAI),
- /* Right */ COMP_CODEC(MAXIM_DEV1_NAME, MAX98373_CODEC_DAI)));
-
-SND_SOC_DAILINK_DEF(ssp1_m98360a,
- DAILINK_COMP_ARRAY(COMP_CODEC("MX98360A:00", "HiFi")));
SND_SOC_DAILINK_DEF(dmic_pin,
DAILINK_COMP_ARRAY(COMP_CPU("DMIC01 Pin")));
@@ -328,8 +273,7 @@ static struct snd_soc_dai_link dais[] = {
.no_pcm = 1,
.dpcm_playback = 1,
.dpcm_capture = 1, /* IV feedback */
- .ops = &ssp1_ops,
- SND_SOC_DAILINK_REG(ssp1_pin, ssp1_amps, platform),
+ SND_SOC_DAILINK_REG(ssp1_pin, max_98373_components, platform),
},
{
.name = "SSP0-Codec",
@@ -383,8 +327,8 @@ static struct snd_soc_dai_link dais[] = {
}
};
-static struct snd_soc_card card_da7219_m98373 = {
- .name = "da7219max",
+static struct snd_soc_card card_da7219 = {
+ .name = "da7219", /* the sof- prefix is added by the core */
.owner = THIS_MODULE,
.dai_link = dais,
.num_links = ARRAY_SIZE(dais),
@@ -394,72 +338,68 @@ static struct snd_soc_card card_da7219_m98373 = {
.num_dapm_widgets = ARRAY_SIZE(widgets),
.dapm_routes = audio_map,
.num_dapm_routes = ARRAY_SIZE(audio_map),
- .codec_conf = max98373_codec_conf,
- .num_configs = ARRAY_SIZE(max98373_codec_conf),
- .fully_routed = true,
- .late_probe = card_late_probe,
-};
-
-static struct snd_soc_card card_da7219_m98360a = {
- .name = "da7219max98360a",
- .owner = THIS_MODULE,
- .dai_link = dais,
- .num_links = ARRAY_SIZE(dais),
- .controls = m98360a_controls,
- .num_controls = ARRAY_SIZE(m98360a_controls),
- .dapm_widgets = max98360a_widgets,
- .num_dapm_widgets = ARRAY_SIZE(max98360a_widgets),
- .dapm_routes = max98360a_map,
- .num_dapm_routes = ARRAY_SIZE(max98360a_map),
.fully_routed = true,
.late_probe = card_late_probe,
};
static int audio_probe(struct platform_device *pdev)
{
- static struct snd_soc_card *card;
- struct snd_soc_acpi_mach *mach;
+ struct snd_soc_acpi_mach *mach = pdev->dev.platform_data;
struct card_private *ctx;
+ unsigned long board_quirk = 0;
int ret;
ctx = devm_kzalloc(&pdev->dev, sizeof(*ctx), GFP_KERNEL);
if (!ctx)
return -ENOMEM;
- /* By default dais[0] is configured for max98373 */
- if (!strcmp(pdev->name, "sof_da7219_mx98360a")) {
- dais[0] = (struct snd_soc_dai_link) {
- .name = "SSP1-Codec",
- .id = 0,
- .no_pcm = 1,
- .dpcm_playback = 1,
- .ignore_pmdown_time = 1,
- SND_SOC_DAILINK_REG(ssp1_pin, ssp1_m98360a, platform) };
+ if (pdev->id_entry && pdev->id_entry->driver_data)
+ board_quirk = (unsigned long)pdev->id_entry->driver_data;
+
+ /* backward-compatible with existing devices */
+ if (board_quirk & SOF_MAX98360A_SPEAKER_AMP_PRESENT)
+ card_da7219.name = devm_kstrdup(&pdev->dev, "da7219max98360a",
+ GFP_KERNEL);
+ else if (board_quirk & SOF_MAX98373_SPEAKER_AMP_PRESENT)
+ card_da7219.name = devm_kstrdup(&pdev->dev, "da7219max",
+ GFP_KERNEL);
+
+ dev_dbg(&pdev->dev, "board_quirk = %lx\n", board_quirk);
+
+ /* speaker amp */
+ if (board_quirk & SOF_MAX98360A_SPEAKER_AMP_PRESENT) {
+ max_98360a_dai_link(&dais[0]);
+ } else if (board_quirk & SOF_MAX98373_SPEAKER_AMP_PRESENT) {
+ dais[0].codecs = max_98373_components;
+ dais[0].num_codecs = ARRAY_SIZE(max_98373_components);
+ dais[0].init = max_98373_spk_codec_init;
+ dais[0].ops = &max98373_ops; /* use local ops */
+
+ max_98373_set_codec_conf(&card_da7219);
}
INIT_LIST_HEAD(&ctx->hdmi_pcm_list);
- card = (struct snd_soc_card *)pdev->id_entry->driver_data;
- card->dev = &pdev->dev;
- mach = pdev->dev.platform_data;
- ret = snd_soc_fixup_dai_links_platform_name(card,
+ card_da7219.dev = &pdev->dev;
+
+ ret = snd_soc_fixup_dai_links_platform_name(&card_da7219,
mach->mach_params.platform);
if (ret)
return ret;
- snd_soc_card_set_drvdata(card, ctx);
+ snd_soc_card_set_drvdata(&card_da7219, ctx);
- return devm_snd_soc_register_card(&pdev->dev, card);
+ return devm_snd_soc_register_card(&pdev->dev, &card_da7219);
}
static const struct platform_device_id board_ids[] = {
{
.name = "sof_da7219_mx98373",
- .driver_data = (kernel_ulong_t)&card_da7219_m98373,
+ .driver_data = (kernel_ulong_t)(SOF_MAX98373_SPEAKER_AMP_PRESENT),
},
{
.name = "sof_da7219_mx98360a",
- .driver_data = (kernel_ulong_t)&card_da7219_m98360a,
+ .driver_data = (kernel_ulong_t)(SOF_MAX98360A_SPEAKER_AMP_PRESENT),
},
{ }
};
@@ -468,7 +408,7 @@ MODULE_DEVICE_TABLE(platform, board_ids);
static struct platform_driver audio = {
.probe = audio_probe,
.driver = {
- .name = "sof_da7219_max98_360a_373",
+ .name = "sof_da7219",
.pm = &snd_soc_pm_ops,
},
.id_table = board_ids,
@@ -476,7 +416,9 @@ static struct platform_driver audio = {
module_platform_driver(audio)
/* Module information */
-MODULE_DESCRIPTION("ASoC Intel(R) SOF Machine driver");
+MODULE_DESCRIPTION("ASoC Intel(R) SOF Machine driver for Dialog codec");
MODULE_AUTHOR("Yong Zhi <yong.zhi@intel.com>");
+MODULE_AUTHOR("Brent Lu <brent.lu@intel.com>");
MODULE_LICENSE("GPL v2");
MODULE_IMPORT_NS(SND_SOC_INTEL_HDA_DSP_COMMON);
+MODULE_IMPORT_NS(SND_SOC_INTEL_SOF_MAXIM_COMMON);