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-rw-r--r--kernel/include/dt-bindings/sound/audio-jack-events.h9
1 files changed, 9 insertions, 0 deletions
diff --git a/kernel/include/dt-bindings/sound/audio-jack-events.h b/kernel/include/dt-bindings/sound/audio-jack-events.h
new file mode 100644
index 000000000..378349f28
--- /dev/null
+++ b/kernel/include/dt-bindings/sound/audio-jack-events.h
@@ -0,0 +1,9 @@
+#ifndef __AUDIO_JACK_EVENTS_H
+#define __AUDIO_JACK_EVENTS_H
+
+#define JACK_HEADPHONE 1
+#define JACK_MICROPHONE 2
+#define JACK_LINEOUT 3
+#define JACK_LINEIN 4
+
+#endif /* __AUDIO_JACK_EVENTS_H */