Date: Sun, 04 Dec 2022 09:30:50 +0000 From: bugzilla-noreply@freebsd.org To: usb@FreeBSD.org Subject: [Bug 268136] [snd_uaudio] Distorted audio from MOTU M4 USB interface Message-ID: <bug-268136-19105-mPeHSlT0Mj@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-268136-19105@https.bugs.freebsd.org/bugzilla/> References: <bug-268136-19105@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D268136 --- Comment #2 from mburetorp <markus.buretorp@gmail.com> --- According to the manual it's a high-speed device "Available high-speed USB = 2.0 (or 3.0) port". It is connected to a blue SS USB port on the motherboard (n= ot a hub). Changing default_rate didn't change anything. I also tried changing that in /etc/sysctl.conf and rebooting. root@marcus:~ # sysctl hw.usb.uaudio hw.usb.uaudio.debug: 0 hw.usb.uaudio.buffer_ms: 8 hw.usb.uaudio.default_channels: 0 hw.usb.uaudio.default_bits: 32 hw.usb.uaudio.default_rate: 48000 hw.usb.uaudio.handle_hid: 1 root@marcus:~ # sysctl dev.pcm.4 dev.pcm.4.feedback_rate: 0 dev.pcm.4.mode: 7 dev.pcm.4.bitperfect: 0 dev.pcm.4.buffersize: 0 dev.pcm.4.rec.vchanformat: s16le:2.0 dev.pcm.4.rec.vchanrate: 48000 dev.pcm.4.rec.vchanmode: fixed dev.pcm.4.rec.vchans: 1 dev.pcm.4.play.vchanformat: s16le:2.0 dev.pcm.4.play.vchanrate: 48000 dev.pcm.4.play.vchanmode: fixed dev.pcm.4.play.vchans: 1 dev.pcm.4.hwvol_mixer: vol dev.pcm.4.hwvol_step: 5 dev.pcm.4.%parent: uaudio0 dev.pcm.4.%pnpinfo:=20 dev.pcm.4.%location:=20 dev.pcm.4.%driver: pcm dev.pcm.4.%desc: USB audio --=20 You are receiving this mail because: You are the assignee for the bug.=
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