diff mbox series

[v2,8/8] ASoC: tegra: Support MAX9808x by machine driver

Message ID 20230308073502.5421-9-clamor95@gmail.com
State New
Headers
Series Fix sound on ASUS Transformers |

Commit Message

Svyatoslav Ryhel March 8, 2023, 7:35 a.m. UTC 
  Add Maxim MAX9808x codec support to the Tegra ASoC machine driver.
This codec is found on LG T30 devices like Optimus 4X HD and
Optimus Vu.

Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>
---
 sound/soc/tegra/Kconfig              |  9 ++++++
 sound/soc/tegra/tegra_asoc_machine.c | 46 +++++++++++++++++++++++++---
 2 files changed, 51 insertions(+), 4 deletions(-)
diff mbox series

Patch

diff --git a/sound/soc/tegra/Kconfig b/sound/soc/tegra/Kconfig
index ff905e5dcd86..950f490b8d54 100644
--- a/sound/soc/tegra/Kconfig
+++ b/sound/soc/tegra/Kconfig
@@ -263,6 +263,15 @@  config SND_SOC_TEGRA_MAX98090
 	  Say Y or M here if you want to add support for SoC audio on Tegra
 	  boards using the MAX98090 codec, such as Venice2.
 
+config SND_SOC_TEGRA_MAX98088
+	tristate "SoC Audio support for Tegra boards using a MAX9808x codec"
+	depends on I2C && GPIOLIB
+	select SND_SOC_TEGRA_MACHINE_DRV
+	select SND_SOC_MAX98088
+	help
+	  Say Y or M here if you want to add support for SoC audio on Tegra
+	  boards using the MAX98088 codec, such as LG X3.
+
 config SND_SOC_TEGRA_RT5677
 	tristate "SoC Audio support for Tegra boards using a RT5677 codec"
 	depends on I2C && GPIOLIB
diff --git a/sound/soc/tegra/tegra_asoc_machine.c b/sound/soc/tegra/tegra_asoc_machine.c
index 020f03349373..cc08325d523b 100644
--- a/sound/soc/tegra/tegra_asoc_machine.c
+++ b/sound/soc/tegra/tegra_asoc_machine.c
@@ -86,11 +86,11 @@  static int tegra_machine_event(struct snd_soc_dapm_widget *w,
 		gpiod_set_value_cansleep(machine->gpiod_spkr_en,
 					 SND_SOC_DAPM_EVENT_ON(event));
 
-	if (!strcmp(w->name, "Mic Jack"))
+	if (!strcmp(w->name, "Mic Jack") || !strcmp(w->name, "Headset Mic"))
 		gpiod_set_value_cansleep(machine->gpiod_ext_mic_en,
 					 SND_SOC_DAPM_EVENT_ON(event));
 
-	if (!strcmp(w->name, "Int Mic"))
+	if (!strcmp(w->name, "Int Mic") || !strcmp(w->name, "Internal Mic 2"))
 		gpiod_set_value_cansleep(machine->gpiod_int_mic_en,
 					 SND_SOC_DAPM_EVENT_ON(event));
 
@@ -108,11 +108,12 @@  static const struct snd_soc_dapm_widget tegra_machine_dapm_widgets[] = {
 	SND_SOC_DAPM_HP("Headphones", NULL),
 	SND_SOC_DAPM_SPK("Speakers", tegra_machine_event),
 	SND_SOC_DAPM_SPK("Int Spk", tegra_machine_event),
+	SND_SOC_DAPM_SPK("Earpiece", NULL),
 	SND_SOC_DAPM_MIC("Int Mic", tegra_machine_event),
 	SND_SOC_DAPM_MIC("Mic Jack", tegra_machine_event),
 	SND_SOC_DAPM_MIC("Internal Mic 1", NULL),
-	SND_SOC_DAPM_MIC("Internal Mic 2", NULL),
-	SND_SOC_DAPM_MIC("Headset Mic", NULL),
+	SND_SOC_DAPM_MIC("Internal Mic 2", tegra_machine_event),
+	SND_SOC_DAPM_MIC("Headset Mic", tegra_machine_event),
 	SND_SOC_DAPM_MIC("Digital Mic", NULL),
 	SND_SOC_DAPM_MIC("Mic", NULL),
 	SND_SOC_DAPM_LINE("Line In Jack", NULL),
@@ -123,6 +124,7 @@  static const struct snd_soc_dapm_widget tegra_machine_dapm_widgets[] = {
 static const struct snd_kcontrol_new tegra_machine_controls[] = {
 	SOC_DAPM_PIN_SWITCH("Speakers"),
 	SOC_DAPM_PIN_SWITCH("Int Spk"),
+	SOC_DAPM_PIN_SWITCH("Earpiece"),
 	SOC_DAPM_PIN_SWITCH("Int Mic"),
 	SOC_DAPM_PIN_SWITCH("Headset Mic"),
 	SOC_DAPM_PIN_SWITCH("Internal Mic 1"),
@@ -718,6 +720,40 @@  static const struct tegra_asoc_data tegra_max98090_data = {
 	.add_hp_jack = true,
 };
 
+/* MAX98088 machine */
+
+SND_SOC_DAILINK_DEFS(max98088_hifi,
+	DAILINK_COMP_ARRAY(COMP_EMPTY()),
+	DAILINK_COMP_ARRAY(COMP_CODEC(NULL, "HiFi")),
+	DAILINK_COMP_ARRAY(COMP_EMPTY()));
+
+static struct snd_soc_dai_link tegra_max98088_dai = {
+	.name = "MAX98088",
+	.stream_name = "MAX98088 PCM",
+	.init = tegra_asoc_machine_init,
+	.dai_fmt = SND_SOC_DAIFMT_I2S |
+		   SND_SOC_DAIFMT_NB_NF |
+		   SND_SOC_DAIFMT_CBS_CFS,
+	SND_SOC_DAILINK_REG(max98088_hifi),
+};
+
+static struct snd_soc_card snd_soc_tegra_max98088 = {
+	.components = "codec:max98088",
+	.dai_link = &tegra_max98088_dai,
+	.num_links = 1,
+	.fully_routed = true,
+};
+
+static const struct tegra_asoc_data tegra_max98088_data = {
+	.mclk_rate = tegra_machine_mclk_rate_12mhz,
+	.card = &snd_soc_tegra_max98088,
+	.add_common_dapm_widgets = true,
+	.add_common_controls = true,
+	.add_common_snd_ops = true,
+	.add_mic_jack = true,
+	.add_hp_jack = true,
+};
+
 /* SGTL5000 machine */
 
 SND_SOC_DAILINK_DEFS(sgtl5000_hifi,
@@ -946,6 +982,8 @@  static const struct tegra_asoc_data tegra_rt5631_data = {
 static const struct of_device_id tegra_machine_of_match[] = {
 	{ .compatible = "nvidia,tegra-audio-trimslice", .data = &tegra_trimslice_data },
 	{ .compatible = "nvidia,tegra-audio-max98090", .data = &tegra_max98090_data },
+	{ .compatible = "nvidia,tegra-audio-max98088", .data = &tegra_max98088_data },
+	{ .compatible = "nvidia,tegra-audio-max98089", .data = &tegra_max98088_data },
 	{ .compatible = "nvidia,tegra-audio-sgtl5000", .data = &tegra_sgtl5000_data },
 	{ .compatible = "nvidia,tegra-audio-wm9712", .data = &tegra_wm9712_data },
 	{ .compatible = "nvidia,tegra-audio-wm8753", .data = &tegra_wm8753_data },