Date: Mon, 02 Feb 2026 07:30:31 +0000 From: bugzilla-noreply@freebsd.org To: multimedia@FreeBSD.org Subject: [Bug 285156] No HDMI audio on AlderLake N100 Message-ID: <bug-285156-12827-tYvH7swhAJ@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-285156-12827@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=285156 --- Comment #15 from bsd@dino.sk --- (In reply to Chris Hutchinson from comment #14) Given the # prompt, I am assuming command was executed with root permissions. Just to add one more point, this is how it looks with non-root permissions: % sysctl dev.hdac.0.pindump=1 dev.hdac.0.pindump: 0 sysctl: dev.hdac.0.pindump=1: Operation not permitted Also, this '0 -> 0' (non)change is normal. If some pins are found, something like kernel: hdaa0: Dumping AFG pins: kernel: hdaa0: nid 0x as seq device conn jack loc color misc kernel: hdaa0: 3 185600f0 15 0 Digital-out Jack Digital 0x18 Unknown 0 kernel: hdaa0: Caps: OUT Sense: 0x7fffffff (disconnected, ELD valid) kernel: hdaa0: 5 185600f0 15 0 Digital-out Jack Digital 0x18 Unknown 0 kernel: hdaa0: Caps: OUT Sense: 0x7fffffff (disconnected, ELD valid) kernel: hdaa0: 7 185600f0 15 0 Digital-out Jack Digital 0x18 Unknown 0 kernel: hdaa0: Caps: OUT Sense: 0x7fffffff (disconnected, ELD valid) kernel: hdaa0: 9 185600f0 15 0 Digital-out Jack Digital 0x18 Unknown 0 kernel: hdaa0: Caps: OUT Sense: 0x7fffffff (disconnected, ELD valid) kernel: hdaa0: 11 585600f0 15 0 Digital-out None Digital 0x18 Unknown 0 DISA kernel: hdaa0: Caps: OUT Sense: 0x7fffffff (disconnected, ELD valid) kernel: hdaa0: 13 585600f0 15 0 Digital-out None Digital 0x18 Unknown 0 DISA kernel: hdaa0: Caps: OUT Sense: 0x7fffffff (disconnected, ELD valid) kernel: hdaa0: NumGPIO=0 NumGPO=0 NumGPI=0 GPIWake=0 GPIUnsol=0 appears in /var/log/messages (timestamps and machine name edited out for brevity). If no line like this are dumped into log, some hardware component is not detected and thus does not work under FreeBSD. As no dev.hdaa node is created, most probably codec is not known or properly initialised. -- You are receiving this mail because: You are the assignee for the bug.home | help
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