[PATCH] ASoC: q6afe-dai: make DISPLAY_PORT_RX a playback widget

[Robin Snyders via B4 Relay]

From: Robin Snyders <robin@xxxxxxxxxxx>

DISPLAY_PORT_RX is a receive port, so audio flows into it from a front end
and out to the display. Every other receive port in this file is declared
with SND_SOC_DAPM_AIF_IN, while transmit ports use SND_SOC_DAPM_AIF_OUT.

Declaring DISPLAY_PORT_RX as an output reverses the DAPM graph around it
and prevents a playback path from powering the port. Starting a stream
then leaves the AFE port stopped.

Declare it as an input like the other receive ports. Also pass NULL for
the stream name instead of the string "NULL".

Signed-off-by: Robin Snyders <robin@xxxxxxxxxxx>
---
 sound/soc/qcom/qdsp6/q6afe-dai.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sound/soc/qcom/qdsp6/q6afe-dai.c b/sound/soc/qcom/qdsp6/q6afe-dai.c
index 920345609d2c..f98ff598c072 100644
--- a/sound/soc/qcom/qdsp6/q6afe-dai.c
+++ b/sound/soc/qcom/qdsp6/q6afe-dai.c
@@ -980,7 +980,7 @@ static const struct snd_soc_dapm_widget q6afe_dai_widgets[] = {
 						0, SND_SOC_NOPM, 0, 0),
 	SND_SOC_DAPM_AIF_OUT("QUIN_TDM_TX_7", NULL,
 						0, SND_SOC_NOPM, 0, 0),
-	SND_SOC_DAPM_AIF_OUT("DISPLAY_PORT_RX", "NULL", 0, SND_SOC_NOPM, 0, 0),
+	SND_SOC_DAPM_AIF_IN("DISPLAY_PORT_RX", NULL, 0, SND_SOC_NOPM, 0, 0),
 
 	SND_SOC_DAPM_AIF_IN("WSA_CODEC_DMA_RX_0", "NULL",
 		0, SND_SOC_NOPM, 0, 0),

---
base-commit: 3d08ff75a47a3e7e2ab45a3bcab6723b4d906422
change-id: 20260811-submit-q6afe-display-port-a9cc83f70283

Best regards,
-- 
Robin Snyders <robin@xxxxxxxxxxx>