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[v3,3/5] ASoC: qcom: sm8250: add DisplayPort Jack support

Message ID 20250425-fp5-dp-sound-v3-3-7cb45180091b@fairphone.com
State New
Headers show
Series Add DisplayPort sound support for Fairphone 5 smartphone | expand

Commit Message

Luca Weiss April 25, 2025, 8:07 a.m. UTC 
Add support for DisplayPort Jack events, so that user space can
configure the audio routing correctly.

Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
---
 sound/soc/qcom/sm8250.c | 17 ++++++++++-------
 1 file changed, 10 insertions(+), 7 deletions(-)
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Patch

diff --git a/sound/soc/qcom/sm8250.c b/sound/soc/qcom/sm8250.c
index e920b413b762c803cfcc4049f35deba828275478..a4bf6eff811ea3e2b005071cf3410e5a0410f5d8 100644
--- a/sound/soc/qcom/sm8250.c
+++ b/sound/soc/qcom/sm8250.c
@@ -25,6 +25,7 @@  struct sm8250_snd_data {
 	struct snd_soc_jack jack;
 	struct snd_soc_jack usb_offload_jack;
 	bool usb_offload_jack_setup;
+	struct snd_soc_jack dp_jack;
 	bool jack_setup;
 };
 
@@ -32,14 +33,16 @@  static int sm8250_snd_init(struct snd_soc_pcm_runtime *rtd)
 {
 	struct sm8250_snd_data *data = snd_soc_card_get_drvdata(rtd->card);
 	struct snd_soc_dai *cpu_dai = snd_soc_rtd_to_cpu(rtd, 0);
-	int ret;
 
-	if (cpu_dai->id == USB_RX)
-		ret = qcom_snd_usb_offload_jack_setup(rtd, &data->usb_offload_jack,
-						      &data->usb_offload_jack_setup);
-	else
-		ret = qcom_snd_wcd_jack_setup(rtd, &data->jack, &data->jack_setup);
-	return ret;
+	switch (cpu_dai->id) {
+	case DISPLAY_PORT_RX:
+		return qcom_snd_dp_jack_setup(rtd, &data->dp_jack, 0);
+	case USB_RX:
+		return qcom_snd_usb_offload_jack_setup(rtd, &data->usb_offload_jack,
+						       &data->usb_offload_jack_setup);
+	default:
+		return qcom_snd_wcd_jack_setup(rtd, &data->jack, &data->jack_setup);
+	}
 }
 
 static void sm8250_snd_exit(struct snd_soc_pcm_runtime *rtd)