Date: Thu, 09 Jan 2025 02:38:46 +0000 From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 283948] snd_hdac: No sound on Alder Lake-P laptop Message-ID: <bug-283948-227@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D283948 Bug ID: 283948 Summary: snd_hdac: No sound on Alder Lake-P laptop Product: Base System Version: CURRENT Hardware: Any OS: Any Status: New Severity: Affects Only Me Priority: --- Component: kern Assignee: bugs@FreeBSD.org Reporter: ziaee@FreeBSD.org Hello, I have a laptop with no sound drivers. It's an Intel Alder Lake i9 12900h which allegedly has a Realtek ALC711-VD, but I can't get it to show = me anything to that effect. `mixer` and `cat /dev/sndstat` show no devices installed. >From `pciconf -lv` I have a section I believe to be relevant: ``` hdac0@pci0:0:31:3: class=3D0x040100 rev=3D0x01 hdr=3D0x00 vendor=3D0x8= 086 device=3D0x51c8 subvendor=3D0x1028 subdevice=3D0x0b29 vendor =3D 'Intel Corporation' device =3D 'Alder Lake PCH-P High Definition Audio Controller' class =3D multimedia subclass =3D audio ``` Same from dmesg: ``` [1.007453] hdac0: <Intel Alder Lake-P HDA Controller> mem 0x618e1d0000-0x618e1d3fff,0x618e000000-0x618e0fffff at device 31.3 on pci0 ``` When trying to use `sysctl dev.hdac.0.pindump=3D1` as root I get: ``` sysctl dev.hdac.0.pindump=3D1 dev.hdac.0.pindump: 0 -> 0 ``` USB audio works great automatically. Thanks! --=20 You are receiving this mail because: You are the assignee for the bug.=
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