From: bugtrack@alsa-project.org
To: alsa-devel@alsa-project.org
Subject: [ALSA - driver 0001731]: Fixed chip configuration for 5.1 in ALC850 code
Date: Wed, 11 Jan 2006 01:22:55 +0100 [thread overview]
Message-ID: <0d48d7aa8238fdb8101fe8d4260ec591@bugtrack.alsa-project.org> (raw)
A NOTE has been added to this issue.
======================================================================
<https://bugtrack.alsa-project.org/alsa-bug/view.php?id=1731>
======================================================================
Reported By: C-MoH
Assigned To:
======================================================================
Project: ALSA - driver
Issue ID: 1731
Category: PCI - intel8x0
Reproducibility: always
Severity: major
Priority: normal
Status: new
Distribution:
Kernel Version:
======================================================================
Date Submitted: 01-11-2006 01:17 CET
Last Modified: 01-11-2006 01:22 CET
======================================================================
Summary: Fixed chip configuration for 5.1 in ALC850 code
Description:
Frustrated by the fact that the 5.1 DVD I just bought had no voices (since
they were on the center channel) I started to dig into it. The details are
in the "steps to reproduce".
Attached is a (very) small patch that fixed it completely on my system
(both the mixer and the channel mix-up). My guess is that the chip was
misconfigured by lack of a bit in the MX76 register. (2 instead of 5 for
bits 6:4)
======================================================================
----------------------------------------------------------------------
C-MoH - 01-11-06 01:22
----------------------------------------------------------------------
Forgot to add... the patch was applied on the alsa-driver-1.0.11-rc2 from
Gentoo's portage tree. (i.e. the distro is Gentoo)
Issue History
Date Modified Username Field Change
======================================================================
01-11-06 01:17 C-MoH New Issue
01-11-06 01:17 C-MoH File Added: cipi.patch
01-11-06 01:21 C-MoH Issue Monitored: C-MoH
01-11-06 01:22 C-MoH Note Added: 0007553
======================================================================
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next reply other threads:[~2006-01-11 0:22 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-01-11 0:22 bugtrack [this message]
-- strict thread matches above, loose matches on Subject: below --
2006-01-12 11:46 [ALSA - driver 0001731]: Fixed chip configuration for 5.1 in ALC850 code bugtrack
2006-01-12 0:22 bugtrack
2006-01-11 17:38 bugtrack
2006-01-11 10:54 bugtrack
2006-01-11 0:40 bugtrack
2006-01-11 0:37 bugtrack
2006-01-11 0:33 bugtrack
2006-01-11 0:17 bugtrack
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