diff --git a/package/root/etc/asound.conf b/package/root/etc/asound.conf
new file mode 100644
index 0000000..6f4b52a
--- /dev/null
+++ b/package/root/etc/asound.conf
@@ -0,0 +1,15 @@
+pcm.!default {
+    type             plug
+    slave.pcm       "rock_audio_pot"
+}
+
+pcm.rock_audio_pot {
+    type            softvol
+    slave {
+        pcm         "hw:1"
+    }
+    control {
+        name        "Master"
+        card        0
+    }
+}