diff --git a/include/system/audio.h b/include/system/audio.h
index aa7ac02..f36befb 100644
--- a/include/system/audio.h
+++ b/include/system/audio.h
@@ -471,12 +471,16 @@
 
 static inline bool audio_is_bluetooth_sco_device(audio_devices_t device)
 {
-    device &= ~AUDIO_DEVICE_BIT_IN;
-    if ((popcount(device) == 1) && (device & (AUDIO_DEVICE_OUT_ALL_SCO |
-                   AUDIO_DEVICE_IN_BLUETOOTH_SCO_HEADSET)))
-        return true;
-    else
-        return false;
+    if ((device & AUDIO_DEVICE_BIT_IN) == 0) {
+        if ((popcount(device) == 1) && ((device & ~AUDIO_DEVICE_OUT_ALL_SCO) == 0))
+            return true;
+    } else {
+        device &= ~AUDIO_DEVICE_BIT_IN;
+        if ((popcount(device) == 1) && ((device & ~AUDIO_DEVICE_IN_BLUETOOTH_SCO_HEADSET) == 0))
+            return true;
+    }
+
+    return false;
 }
 
 static inline bool audio_is_usb_device(audio_devices_t device)
diff --git a/logd/README.property b/logd/README.property
new file mode 100644
index 0000000..15a49db
--- /dev/null
+++ b/logd/README.property
@@ -0,0 +1,11 @@
+The properties that logd responds to are:
+
+name                       type default  description
+logd.auditd.dmesg           bool  true   selinux audit messages duplicated and
+                                         sent on to dmesg log
+logd.dgram_qlen.statistics  bool  false  Record dgram_qlen statistics. This
+                                         represents a performance impact and
+                                         is used to determine the platform's
+                                         minimum domain socket network FIFO
+                                         size (see source for details) based
+                                         on typical load (logcat -S)