linux-kernel - Sound plays at half speed; intel8x0 clock issue

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-Id: <200706181337.43868.dj@david-web.co.uk>
Date:	Mon, 18 Jun 2007 13:37:43 +0100
From:	David Johnson <dj@...id-web.co.uk>
To:	linux-kernel@...r.kernel.org
Subject: Sound plays at half speed; intel8x0 clock issue

Hi,

I'm running vanilla 2.6.21.5 on a Winfast NF4UK8AA motherboard and sound is 
playing at half-speed.

I get the following output in dmesg:
intel8x0_measure_ac97_clock: measured 51345 usecs
intel8x0: measured clock 29136 rejected
intel8x0: clocking to 48000

lspci says:
00:04.0 Multimedia audio controller: nVidia Corporation CK804 AC'97 Audio 
Controller (rev a2)

I've tried passing various ac97_clock values but it seems to have no effect. 
I've also tried setting ac97_quirk but that doesn't help either.

I attach my full dmesg and .config. Please let me know if I can provide more 
information or help debug this.

Thanks,
David.

-- 
David Johnson
www.david-web.co.uk

View attachment "config" of type "text/plain" (70855 bytes)

View attachment "dmesg" of type "text/plain" (18495 bytes)