| # |
| # Configuration for the SI7018 chip |
| # |
| # This configuration does not reflect hardware. |
| # |
| |
| <confdir:pcm/front.conf> |
| |
| SI7018.pcm.front.0 { |
| @args [ CARD ] |
| @args.CARD { |
| type string |
| } |
| type hw |
| card $CARD |
| chmap [ "UNKNOWN" "FL,FR" ] |
| } |
| |
| <confdir:pcm/rear.conf> |
| |
| SI7018.pcm.rear.0 { |
| @args [ CARD ] |
| @args.CARD { |
| type string |
| } |
| type hooks |
| slave.pcm { |
| type hw |
| card $CARD |
| chmap [ "UNKNOWN" "RL,RR" ] |
| } |
| hooks.0 { |
| type ctl_elems |
| hook_args [ |
| { |
| name "PCM Playback Volume" |
| preserve true |
| lock true |
| value [ 24 24 ] |
| } |
| ] |
| } |
| } |
| |
| <confdir:pcm/surround40.conf> |
| |
| SI7018.pcm.surround40.0 { |
| @args [ CARD ] |
| @args.CARD { |
| type string |
| } |
| type multi |
| slaves [ |
| { |
| pcm { |
| @func concat |
| strings [ |
| "cards.SI7018.pcm.front.0:CARD=" $CARD |
| ] |
| } |
| channels 2 |
| } |
| { |
| pcm { |
| @func concat |
| strings [ |
| "cards.SI7018.pcm.rear.0:CARD=" $CARD |
| ] |
| } |
| channels 2 |
| } |
| ] |
| bindings [ |
| { slave 0 channel 0 } |
| { slave 0 channel 1 } |
| { slave 1 channel 0 } |
| { slave 1 channel 1 } |
| ] |
| } |
| |
| <confdir:pcm/surround21.conf> |
| <confdir:pcm/surround41.conf> |
| <confdir:pcm/surround50.conf> |
| <confdir:pcm/surround51.conf> |
| |
| SI7018.pcm.surround51.0 { |
| @args [ CARD ] |
| @args.CARD { |
| type string |
| } |
| type multi |
| slaves [ |
| { |
| pcm { |
| @func concat |
| strings [ |
| "cards.SI7018.pcm.front.0:CARD=" $CARD |
| ] |
| } |
| channels 2 |
| } |
| { |
| pcm { |
| @func concat |
| strings [ |
| "cards.SI7018.pcm.rear.0:CARD=" $CARD |
| ] |
| } |
| channels 2 |
| } |
| { |
| pcm { |
| @func concat |
| strings [ |
| "cards.SI7018.pcm.front.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 } |
| ] |
| } |
| |
| <confdir:pcm/iec958.conf> |
| |
| SI7018.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 1 |
| } |
| hooks.0 { |
| type ctl_elems |
| hook_args [ |
| { |
| interface PCM |
| name "IEC958 Playback PCM Stream" |
| value [ $AES0 $AES1 $AES2 $AES3 ] |
| device 1 |
| lock true |
| preserve true |
| } |
| ] |
| } |
| } |