Date: Thu, 01 Oct 2020 19:12:01 +0000 From: bugzilla-noreply@freebsd.org To: x11@FreeBSD.org Subject: [Bug 250009] graphics/drm-fbsd12.0-kmod: sound unusable on DisplayPort after DPMS or screen OFF/ON. Message-ID: <bug-250009-7141-VaJ0wuOBFD@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-250009-7141@https.bugs.freebsd.org/bugzilla/> References: <bug-250009-7141@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D250009 --- Comment #3 from Jean-Claude MICHOT <jc@michot.fr> --- unfortunatly that doesn't work. # devctl disable hdacc2 devctl: Failed to disable hdacc2: Device busy # dmesg | tail -6 =3D> power off screen hdacc2: Unexpected unsolicited response with tag 63: ffffffff hdacc2: Unexpected unsolicited response with tag 63: ffffffff uhub4: 4 ports with 4 removable, self powered =3D> power on screen hdacc2: Unexpected unsolicited response with tag 63: ffffffff hdacc2: Unexpected unsolicited response with tag 63: ffffffff =3D> devctl disable hdacc2 pcm5: unregister: mixer busy I have add a section in /etc/X11/xorg.org Section "Extensions" Option "DPMS" "Disable" EndSection % xset -q | grep DPMS DPMS (Energy Star): Server does not have the DPMS Extension If i setup the screen save "xset s on" and "xset s activate" a new line:=20 "hdacc2: Unexpected unsolicited response with tag 63: ffffffff" appear in dmesg, and sound disappear. I need to reboot to get sound back. To keep sound on DisplayPort, i must disable DPMS __AND__ Screen Saver... :( JC --=20 You are receiving this mail because: You are the assignee for the bug.=
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