Date: Wed, 04 Mar 2020 17:23:54 +0000 From: bugzilla-noreply@freebsd.org To: usb@FreeBSD.org Subject: [Bug 194727] uaudio device gets disconnected, and hangs usb until everything using /dev/mixer* is closed Message-ID: <bug-194727-19105-8ggIyPXqpa@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-194727-19105@https.bugs.freebsd.org/bugzilla/> References: <bug-194727-19105@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D194727 --- Comment #22 from commit-hook@freebsd.org --- A commit references this bug: Author: hselasky Date: Wed Mar 4 17:23:21 UTC 2020 New revision: 358629 URL: https://svnweb.freebsd.org/changeset/base/358629 Log: Implement a detaching flag for the sound(4) subsystem to take appropriate actions when we are trying to detach an audio device, but cannot because someone is using it. This avoids applications having to wait for the DSP read data timeout before they receive any error indication. Tested with virtual_oss(8). Remove some unused definitions while at it. PR: 194727 MFC after: 1 week Sponsored by: Mellanox Technologies Changes: head/sys/dev/sound/pcm/dsp.c head/sys/dev/sound/pcm/mixer.c head/sys/dev/sound/pcm/sound.c head/sys/dev/sound/pcm/sound.h --=20 You are receiving this mail because: You are the assignee for the bug.=
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