Date: Wed, 30 Sep 2020 16:40:18 +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@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D250009 Bug ID: 250009 Summary: graphics/drm-fbsd12.0-kmod: sound unusable on DisplayPort after DPMS or screen OFF/ON. Product: Ports & Packages Version: Latest Hardware: Any OS: Any Status: New Severity: Affects Some People Priority: --- Component: Individual Port(s) Assignee: x11@FreeBSD.org Reporter: jc@michot.fr Flags: maintainer-feedback?(x11@FreeBSD.org) Assignee: x11@FreeBSD.org # uname -a FreeBSD flash2.usenet-fr.net 12.1-RELEASE-p6 FreeBSD 12.1-RELEASE-p6 GENERI= C=20 amd64 # pkg info | grep drm-fbsd drm-fbsd12.0-kmod-4.16.g20200221 DRM modules for the linuxkpi-based KMS components My drivers is patched to support CPU: Intel(R) Core(TM) i7-9700 Intel Kaby = Lake i just add the line INTEL_VGA_DEVICE(0x3E98, info), /* SRV GT2 */ in file i915_pciids.h =3D> boot Sep 26 00:17:25 flash2 kernel: hdacc2: <Intel Kaby Lake HDA CODEC> at cad 2= on hdac1 Sep 26 00:17:25 flash2 kernel: hdaa2: <Intel Kaby Lake Audio Function Group= > at nid 1 on hdacc2 =3D> audio over DisplayPort is OK. =3D> off/on screen =3D> no audio on DisplayPort (screen speaker) Sep 26 02:49:44 flash2 kernel: hdacc2: Unexpected unsolicited response with= tag 63: ffffffff Sep 26 02:49:45 flash2 kernel: hdacc2: Unexpected unsolicited response with= tag 63: ffffffff =3D> reboot =3D> audio over DisplayPort is OK. =3D> xset dpms force suspend =3D> same result no audio on DisplayPort Sep 26 03:18:40 flash2 kernel: hdacc2: Unexpected unsolicited response with= tag 63: ffffffff Each time i got: " hdacc2: Unexpected unsolicited response with tag 63: ffffffff " the audio become unsuable from screen connected by DisplayPort. (43" IIAYMA ProLite X4372UHSU). The audio from rear jack connector still usable (tested with headphone),=20 but as my real loud speaker are in screen... over DisplayPort. --=20 You are receiving this mail because: You are the assignee for the bug.=
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