836-mt7688-i2s-audio-crash-workaround.patch

Workaround to prevent the MT7688 from crashing the entire system
when I2S audio playback is stopped manually.

Copied from:
 https://forum.openwrt.org/t/mt7688-stopping-audio-cases-crash/171405

--- a/sound/soc/ralink/ralink-i2s.c
+++ b/sound/soc/ralink/ralink-i2s.c
@@ -428,7 +428,7 @@
 	case SNDRV_PCM_TRIGGER_STOP:
 	case SNDRV_PCM_TRIGGER_SUSPEND:
 	case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
-		val = 0;
+		val = mask; /* Workaround: skip disabling the i2s transmitter */
 		break;
 	default:
 		return -EINVAL;