[alsa-devel] problem with bisecting a bug in the alsa driver

Jaroslav Kysela perex at perex.cz
Sun Aug 29 18:09:31 CEST 2010

On Sun, 29 Aug 2010, Martin wrote:

> hello,
> im sorry to post in here but i really dont know how to proceed
> with finding the bug i have.
> i have an ALC889A codec and since alsa-driver 1.0.22 my
> microphone is crackling like hell with every recording.
> it works flawlessly on windows and till 1.0.21 of alsa driver.

> https://bugtrack.alsa-project.org/alsa-bug/view.php?id=5115

Try to create a diff (diff -u) between the outputs from alsa-info.sh 
for working 1.0.21 and current ALSA driver.

Bisecting works only for whole kernel 2.6 tree not for the out-of-kernel 
compilation framework.


Jaroslav Kysela <perex at perex.cz>
Linux Kernel Sound Maintainer
ALSA Project, Red Hat, Inc.

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