# # Configuration for the CS46xx chip # CS46xx.pcm.front.0 { @args [ CARD ] @args.CARD { type string } type hw card $CARD } # default with plughw # CS46xx supports multi-playback CS46xx.pcm.default { @args [ CARD ] @args.CARD { type string } type asym playback.pcm { type plug slave.pcm { @func concat strings [ "hw:" $CARD ] } } capture.pcm { type plug slave.pcm { @func concat strings [ "hw:" $CARD ] } } } CS46xx.pcm.rear.0 { @args [ CARD ] @args.CARD { type string } type hooks slave.pcm { type hw card $CARD device 1 } hooks.0 { type ctl_elems hook_args [ { name "Duplicate Front" lock true preserve true value 0 optional true } ] } } CS46xx.pcm.center_lfe.0 { @args [ CARD ] @args.CARD { type string } type hw card $CARD device 3 } CS46xx.pcm.surround40.0 { @args [ CARD ] @args.CARD { type string } type multi slaves [ { pcm { @func concat strings [ "cards.CS46xx.pcm.front.0:CARD=" $CARD ] } channels 2 } { pcm { @func concat strings [ "cards.CS46xx.pcm.rear.0:CARD=" $CARD ] } channels 2 } ] bindings [ { slave 0 channel 0 } { slave 0 channel 1 } { slave 1 channel 0 } { slave 1 channel 1 } ] } CS46xx.pcm.surround51.0 { @args [ CARD ] @args.CARD { type string } type multi slaves [ { pcm { @func concat strings [ "cards.CS46xx.pcm.front.0:CARD=" $CARD ] } channels 2 } { pcm { @func concat strings [ "cards.CS46xx.pcm.rear.0:CARD=" $CARD ] } channels 2 } { pcm { @func concat strings [ "cards.CS46xx.pcm.center_lfe.0:CARD=" $CARD ] } channels 2 } ] bindings [ { slave 0 channel 0 } { slave 0 channel 1 } { slave 1 channel 0 } { slave 1 channel 1 } { slave 2 channel 0 } { slave 2 channel 1 } ] } CS46xx.pcm.iec958.0 { @args [ CARD AES0 AES1 AES2 AES3 ] @args.CARD { type string } @args.AES0 { type integer } @args.AES1 { type integer } @args.AES2 { type integer } @args.AES3 { type integer } type hooks slave.pcm { type hw card $CARD device 2 } hooks.0 { type ctl_elems hook_args [ { name "IEC958 Output Switch" lock true preserve true value 1 } { interface PCM name "IEC958 Playback PCM Stream" device 2 lock true preserve true optional true value [ $AES0 $AES1 $AES2 $AES3 ] } { # for compatibility with older drivers interface PCM name "IEC958 Playback PCM Stream" lock true preserve true optional true value [ $AES0 $AES1 $AES2 $AES3 ] } ] } }