Date: Sun, 12 Dec 2021 21:05:13 +0000 From: bugzilla-noreply@freebsd.org To: usb@FreeBSD.org Subject: [Bug 252761] multichannel USB audio device reports only 2 channels via SNDCTL_AUDIOINFO Message-ID: <bug-252761-19105-TvSoAlQ4Vi@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-252761-19105@https.bugs.freebsd.org/bugzilla/> References: <bug-252761-19105@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D252761 --- Comment #7 from Sascha Folie <sascha.folie@safo.at> --- (In reply to Hans Petter Selasky from comment #1) I have a 20-in/18-out device and would like to use vchans. So far I only managed to use the audio interface with virtual_oss. Is anyone working on changing the limit from 8 to 127? uaudio0 on uhub4 uaudio0: <Audiofuse Studio> on usbus1 uaudio0: Play[0]: 192000 Hz, 18 ch, 32-bit S-LE PCM format, 2x8ms buffer. uaudio0: Play[0]: 176400 Hz, 18 ch, 32-bit S-LE PCM format, 2x8ms buffer. uaudio0: Play[0]: 96000 Hz, 18 ch, 32-bit S-LE PCM format, 2x8ms buffer. uaudio0: Play[0]: 88200 Hz, 18 ch, 32-bit S-LE PCM format, 2x8ms buffer. uaudio0: Play[0]: 48000 Hz, 18 ch, 32-bit S-LE PCM format, 2x8ms buffer. uaudio0: Play[0]: 44100 Hz, 18 ch, 32-bit S-LE PCM format, 2x8ms buffer. uaudio0: Record[0]: 192000 Hz, 20 ch, 32-bit S-LE PCM format, 2x8ms buffer. uaudio0: Record[0]: 176400 Hz, 20 ch, 32-bit S-LE PCM format, 2x8ms buffer. uaudio0: Record[0]: 96000 Hz, 20 ch, 32-bit S-LE PCM format, 2x8ms buffer. uaudio0: Record[0]: 88200 Hz, 20 ch, 32-bit S-LE PCM format, 2x8ms buffer. uaudio0: Record[0]: 48000 Hz, 20 ch, 32-bit S-LE PCM format, 2x8ms buffer. uaudio0: Record[0]: 44100 Hz, 20 ch, 32-bit S-LE PCM format, 2x8ms buffer. uaudio0: MIDI sequencer. pcm4: <USB audio> on uaudio0 --=20 You are receiving this mail because: You are the assignee for the bug.=
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