Date: Wed, 08 Mar 2023 10:17:49 +0000 From: bugzilla-noreply@freebsd.org To: x11@FreeBSD.org Subject: maintainer-feedback requested: [Bug 270033] graphics/drm-kmod HDMI audio slow motion on Intel Broadwell (HDMI/DP 8ch) Message-ID: <bug-270033-7141-ZecFfz1xiC@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-270033-7141@https.bugs.freebsd.org/bugzilla/> References: <bug-270033-7141@https.bugs.freebsd.org/bugzilla/>
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Bugzilla Automation <bugzilla@FreeBSD.org> has asked freebsd-x11 (Nobody) <x11@FreeBSD.org> for maintainer-feedback: Bug 270033: graphics/drm-kmod HDMI audio slow motion on Intel Broadwell (HDMI/DP 8ch) https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D270033 --- Description --- Hello! I recently installed FreeBSD 13.1 on an HP ProBook 450 G2 laptop. Installed the latest version of the drm-kmod package. And I ran into a prob= lem: the sound through hdmi sounds slowed down by about half (the video also slo= ws down during playback). This behavior is independent of the sound source (ev= en cat /dev/urandom > /dev/dsp0.0 will be heard slowly). I studied the problem= and realized that it is rare, but sometimes it appears. In the Linux environmen= t, it skipped around 2016 and did not pop up after. Some links: 1. https://forums.freebsd.org/threads/freebsd-13-0-hdmi-audio-slow-motion.7904= 2/pa ge-2 2. https://github.com/FreeBSDDesktop/DEPRECATED-freebsd-base-graphics/issue= s/36 3. https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1620854 4. https://bbs.archlinux.org/viewtopic.php?id=3D192628
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