Messages in this thread | | | Date | Tue, 23 Nov 1999 23:05:20 +0000 | From | Adrian Bridgett <> | Subject | Re: Fix for sound problems on ad1848 after laptop suspend |
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On Mon, Nov 22, 1999 at 15:35:54 -0500 (+0000), Christopher Neufeld wrote: [snip] > Some people may be aware of problems with laptops and the cs423* chips > run on the ad1848.c driver. I have such a setup in my Dell Inspiron 3500 > laptop computer. The sound driver fails to work after the first time the > system is put into suspend mode by closing the laptop's cover. The sound > becomes broken, stuttering or ending early. "dmesg" reports DMA/DRQ > configuration problems. The computer has to be power cycled in order to > get the sound working again, though some commercial drivers can handle > the suspend.
I get this on an IBM Thinkpad 770X (2.2.13-preX kernel). I normally have to kill xmms because otherwise the suspend fails. Upon reopening the lid, sound doesn't work. If I rmmod cs4232 and insmod it again, things work once more.
Adrian
email: adrian.bridgett@iname.com, http://www.poboxes.com/adrian.bridgett Windows NT - Unix in beta-testing. PGP key available on public key servers Debian GNU/Linux -*- because I'm allergic to Prozac -*- www.debian.org
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