gg

pcm.!default {     type dmix        ipc_key 1024        ipc_key_add_uid false        ipc_perm 0660        slave {                pcm "hw:0,0"                rate 48000                period_time 0                period_size 1024                buffer_time 0                buffer_size 4096        }       bindings {               0 1               1 0       }     }