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Re: display problems, sleep and freeze on PB5,6 2.6.12-rc6



On Tue, Jun 28, 2005 at 11:49:36AM +1000, Benjamin Herrenschmidt wrote:
> On Mon, 2005-06-27 at 18:45 +0200, Johannes Berg wrote:
> > On Mon, 2005-06-27 at 18:36 +0200, Bernhard Reiter wrote:
> > 
> > > I think the dizzling was there sometimes before pbbuttonsd was started
> > > and also sometimes switching to X or from X and back did not solve it.
> > 
> > If I do it twice, it does, but your's may be slightly different I
> > suppose.
> 
> You can also try turning backlight all the way down (off) and then back
> up several times until the display syncs again.
> 
> You may want to try playing around with the timings in radeonfb_unblank
> when it manipulates the LVDS_* registers and see if you can get it to
> work more reliably...

It currently works 95% of the cases which already is pretty reliably,
so no worries for me.  Other users might be appalled by this,
as of couse a computer should not show this behaviour in 1 of 20 cases.

	Bernhard

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