diff mbox series

[09/27] ASoC: Intel: kbl_da7219_max98927: Map missing Line Out jack kcontrol

Message ID 20230802175737.263412-10-alpernebiyasak@gmail.com (mailing list archive)
State Accepted
Commit 2830bfdbe90b0bf6170f88ca0803fa72e1b1e506
Headers show
Series ASoC: Map missing jack kcontrols | expand

Commit Message

Alper Nebi Yasak Aug. 2, 2023, 5:57 p.m. UTC 
Commit b9f53b9fc14e ("ASoC: Intel: kbl_da7219_max98927: remap jack
pins") maps kcontrols for Headphone and Headset Mic jacks for this
driver so that PulseAudio and PipeWire can handle jack detection events
for these peripherals.

The DA7219 codec used here can also distinguish between Headphone and
Line Out connections that go into the same physical port. Expose the
latter to userspace as a kcontrol as well and add the necessary widgets.

Signed-off-by: Alper Nebi Yasak <alpernebiyasak@gmail.com>
---

 sound/soc/intel/boards/kbl_da7219_max98927.c | 7 +++++++
 1 file changed, 7 insertions(+)
diff mbox series

Patch

diff --git a/sound/soc/intel/boards/kbl_da7219_max98927.c b/sound/soc/intel/boards/kbl_da7219_max98927.c
index ad4223fee0c5..a1f8234c77bd 100644
--- a/sound/soc/intel/boards/kbl_da7219_max98927.c
+++ b/sound/soc/intel/boards/kbl_da7219_max98927.c
@@ -102,6 +102,7 @@  static const struct snd_kcontrol_new kabylake_controls[] = {
 	SOC_DAPM_PIN_SWITCH("Headset Mic"),
 	SOC_DAPM_PIN_SWITCH("Left Spk"),
 	SOC_DAPM_PIN_SWITCH("Right Spk"),
+	SOC_DAPM_PIN_SWITCH("Line Out"),
 };
 
 static const struct snd_soc_dapm_widget kabylake_widgets[] = {
@@ -109,6 +110,7 @@  static const struct snd_soc_dapm_widget kabylake_widgets[] = {
 	SND_SOC_DAPM_MIC("Headset Mic", NULL),
 	SND_SOC_DAPM_SPK("Left Spk", NULL),
 	SND_SOC_DAPM_SPK("Right Spk", NULL),
+	SND_SOC_DAPM_LINE("Line Out", NULL),
 	SND_SOC_DAPM_MIC("SoC DMIC", NULL),
 	SND_SOC_DAPM_SPK("HDMI1", NULL),
 	SND_SOC_DAPM_SPK("HDMI2", NULL),
@@ -127,6 +129,10 @@  static struct snd_soc_jack_pin jack_pins[] = {
 		.pin    = "Headset Mic",
 		.mask   = SND_JACK_MICROPHONE,
 	},
+	{
+		.pin    = "Line Out",
+		.mask   = SND_JACK_MICROPHONE,
+	},
 };
 
 static const struct snd_soc_dapm_route kabylake_map[] = {
@@ -182,6 +188,7 @@  static const struct snd_soc_dapm_route kabylake_ssp1_map[] = {
 
 	{ "Headphone Jack", NULL, "Platform Clock" },
 	{ "Headset Mic", NULL, "Platform Clock" },
+	{ "Line Out", NULL, "Platform Clock" },
 };
 
 static int kabylake_ssp0_hw_params(struct snd_pcm_substream *substream,