Messages in this thread | | | Subject | Re: ALSA problems with 2.6.18-rc3 | From | Lee Revell <> | Date | Tue, 08 Aug 2006 17:50:52 -0400 |
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On Tue, 2006-08-08 at 21:28 +0100, Andrew Benton wrote: > Hello World, > I use the optical digital output from my computer and normally it works > well. However, with a 2.6.18-rc* kernel I have to use alsamixer to get > any output from it. I tweak the levels till it's working and use alsactl > store to save it. Normally, when I reboot it's enough to have a > bootscript run alsactl restore and it should work, but as I said, with > a 2.6.18-rc* kernel it doesn't. Every time I have to use alsamixer to > change the <IEC958 P> setting to A/D Conv and then back to AC-Link again > to get the diode to come on and start sending a signal to the amplifier. > And the problems don't stop there. At first it sounds fine but after a > few minutes it starts to develop a harsh, tinny, metallic, distorted > quality and it becomes unlistenable. > > According to alsamixer v1.0.11, the card is an Intel ICH5 and the chip > is an Analog Devices AD1981B
Please try to identify the change that introduced the regression. What was the last kernel/ALSA version that worked correctly?
Lee
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