---- from_user=0 nameunit=pcm0 pchan=1 rchan=1 pvchan=1 rvchan=1 chans=4 ====== name=pcm0:play:dsp0.p0 parentchan= unit=0 latency=2 rate=48000 format=0x200010 pid=-1 comm= interrupts=0 xruns=0 feedcount=0 leftvol=45 rightvol=45 hwbuf_fmt=0x201000 hwbuf_size=3072 hwbuf_blksz=1536 hwbuf_blkcnt=2 hwbuf_free=3072 hwbuf_ready=0 swbuf_fmt=0x200010 swbuf_size=2048 swbuf_blksz=1024 swbuf_blkcnt=2 swbuf_free=2048 swbuf_ready=0 feederchain=[userland -> feeder_mixer(0x00200010) -> feeder_format(0x00200010 -> 0x00201000) -> hardware] ====== name=pcm0:virtual_play:dsp0.vp0 parentchan=pcm0:play:dsp0.p0 unit=1 latency=-1 rate=8000 format=0x100008 pid=-1 comm= interrupts=0 xruns=0 feedcount=0 leftvol=45 rightvol=45 hwbuf_fmt=0x100008 hwbuf_size=0 hwbuf_blksz=0 hwbuf_blkcnt=0 hwbuf_free=0 hwbuf_ready=0 swbuf_fmt=0x100008 swbuf_size=0 swbuf_blksz=0 swbuf_blkcnt=0 swbuf_free=0 swbuf_ready=0 feederchain=[userland -> feeder_root(0x00000000) -> hardware] ====== name=pcm0:record:dsp0.r0 parentchan= unit=2 latency=2 rate=48000 format=0x200010 pid=-1 comm= interrupts=0 xruns=0 feedcount=0 leftvol=45 rightvol=45 hwbuf_fmt=0x201000 hwbuf_size=3072 hwbuf_blksz=1536 hwbuf_blkcnt=2 hwbuf_free=3072 hwbuf_ready=0 swbuf_fmt=0x200010 swbuf_size=2048 swbuf_blksz=1024 swbuf_blkcnt=2 swbuf_free=2048 swbuf_ready=0 feederchain=[hardware -> feeder_root(0x00201000) -> feeder_format(0x00201000 -> 0x00200010) -> feeder_mixer(0x00200010) -> userland] ====== name=pcm0:virtual_record:dsp0.vr0 parentchan=pcm0:record:dsp0.r0 unit=3 latency=-1 rate=8000 format=0x100008 pid=-1 comm= interrupts=0 xruns=0 feedcount=0 leftvol=45 rightvol=45 hwbuf_fmt=0x100008 hwbuf_size=0 hwbuf_blksz=0 hwbuf_blkcnt=0 hwbuf_free=0 hwbuf_ready=0 swbuf_fmt=0x100008 swbuf_size=0 swbuf_blksz=0 swbuf_blkcnt=0 swbuf_free=0 swbuf_ready=0 feederchain=[hardware -> feeder_root(0x00000000) -> userland]