Print human readable name of ALSA device being used. Fixes #78

git-svn-id: http://subversion.jackaudio.org/jack/jack2/trunk/jackmp@2688 0c269be4-1314-0410-8aa9-9f06e86f4224

linux/alsa/JackAlsaDriver.cpp

@@ -149,6 +149,7 @@ JackAlsaDriver::alsa_driver_check_card_type (alsa_driver_t *driver)
     }
 
     driver->alsa_driver = strdup(snd_ctl_card_info_get_driver (card_info));
+    jack_info("Using ALSA driver %s running on %s", driver->alsa_driver, snd_ctl_card_info_get_longname(card_info));
 
     regfree(&expression);
     free(ctl_name);