Include.pcm_split.File "/common/pcm/split.conf" Macro [ { SplitPCM { Name "z1_stereo_out" Direction Playback Channels 2 HWChannels 4 HWChannelPos0 FL HWChannelPos1 FR HWChannelPos2 FL HWChannelPos3 FR } } ] SectionDevice."Line" { Comment "Line Out" Value { PlaybackPriority 200 } Macro.pcm_split.SplitPCMDevice { Name "z1_stereo_out" Direction Playback HWChannels 4 Channels 2 Channel0 0 Channel1 1 ChannelPos0 FL ChannelPos1 FR } } SectionDevice."Headphones" { Comment "Headphone Out" Value { PlaybackPriority 100 } Macro.pcm_split.SplitPCMDevice { Name "z1_stereo_out" Direction Playback HWChannels 4 Channels 2 Channel0 2 Channel1 3 ChannelPos0 FL ChannelPos1 FR } }