1031 Minor audioctl save-controls issue with newlines in hardware info
10620 audioctl: don't return failure because of illegal enum value
10617 audiohd: don't create record-source control if there is none

@@ -1972,10 +1972,11 @@
         if (statep->loopback_supported) {
                 audiohd_create_bool(statep, CTL_LOOP, AUDIO_CTRL_ID_LOOPBACK,
                     0, audiohd_set_loopback);
         }
 
+        if (statep->inmask != 0)
         audiohd_create_recsrc(statep);
         audiohd_configure_output(statep);
         audiohd_configure_input(statep);
 }