[Bug 251125] audio/jack: update to jack2 or add new port audio/jack2

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Sun Nov 29 11:37:15 UTC 2020


https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=251125

--- Comment #25 from Florian Walpen <dev at submerge.ch> ---
(In reply to Hans Petter Selasky from comment #24)

Sure. From dmesg, sysctl and /dev/sndstat:

> uaudio0: Play[0]: 44100 Hz, 2 ch, 24-bit S-LE PCM format, 2x2ms buffer.
> uaudio0: Record[0]: 44100 Hz, 2 ch, 24-bit S-LE PCM format, 2x2ms buffer.
> uaudio0: MIDI sequencer.

> dev.pcm.2.rec.vchanformat: s32le:2.0
> dev.pcm.2.rec.vchanrate: 44100
> dev.pcm.2.rec.vchanmode: fixed
> dev.pcm.2.rec.vchans: 1

> [pcm2:record:dsp2.r0]: spd 44100, fmt 0x00201000/0x00210000, flags 0x00002108, 0x00000007
> interrupts 4950, overruns 0, feed 14850, hfree 4236, sfree 8191 [b:4236/2118/2|bs:8192/4096/2]
> channel flags=0x2108<TRIGGERED,BUSY,HAS_VCHAN>
> {hardware} -> feeder_root(0x00210000) -> feeder_format(0x00210000 -> 0x00201000) -> feeder_mixer(0x00201000) -> {userland}
> pcm2:record:dsp2.r0[pcm2:virtual:dsp2.vr0]: spd 44100, fmt 0x00110000/0x00201000, flags 0x1000112c, 0x00000063, pid 2090 (jackdbus)
> interrupts 0, overruns 0, feed 19800, hfree 0, sfree 8190 [b:0/0/0|bs:8190/4095/2]
> channel flags=0x1000112c<RUNNING,TRIGGERED,SLEEPING,BUSY,HAS_SIZE,VIRTUAL>
> {hardware} -> feeder_root(0x00201000) -> feeder_matrix(2.0 -> 1.0) -> feeder_volume(0x00101000) -> feeder_format(0x00101000 -> 0x00110000) -> {userland}

dev.pcm.2.rec.vchanformat was set via /etc/sysctl.conf

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