Messages in this thread |  | | Date | Thu, 28 Feb 2002 20:29:51 -0500 | From | Theodore Tso <> | Subject | Re: cs46xx on ThinkPad A22m and poor quality output |
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On Wed, Feb 27, 2002 at 10:17:28AM -0800, Dave Hansen wrote: > You aren't crazy. Lots of us with T2[012]'s have this problem. It does > indeed appear to be a problem with the OSS version of the driver. > Someone had a theory that the APM code stays in an interrupt too long > and causes the card to get into an unanticipated state, causing the poor > sound quality.
The way I deal with this is to ahve the following in my apm events script:
case "$1" in resume) esdctl off rmmod cs4281 ; insmod cs4281 rmmod cs46xx ; insmod cs46xx /etc/init.d/aumix start esdctl on esac
The reason for the cs4281 and cs46xx is so that the script will work both on my X20 as well as my T21.
It's a gross kludge, but it works....
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