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From: Russell K. <rm...@ar...> - 2001-03-15 22:27:50
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On Thu, Mar 15, 2001 at 01:03:35PM +0100, Geert Uytterhoeven wrote:
> On Thu, 15 Mar 2001, Benjamin Herrenschmidt wrote:
> > One problem I have is that my fbdev sleep routine will restore the mode
> > on wakeup,
> > but that of course doesn't work with X when not using useFBDev as fbdev
> > have no
> > knowledge of the current mode or register settings used by X.
>
> That's a bug in X: one must not change the video mode by banging the hardware
> when running on a fbdev system.
That's not the only fbdev bug in X. I have been getting a lot of reports
which indicate that FBDev X does not turn off text mode acceleration when
it wants to switch into graphics mode.
As far as I know, the Debian people looking after the ARM FBDev package
haven't produced a patch for XFree for this particular problem yet.
However, it'd be nice to get it fixed by some means.
--
Russell King (rm...@ar...) The developer of ARM Linux
http://www.arm.linux.org.uk/personal/aboutme.html
(who doesn't run XFree86... yet... but his original port of plain old X11R6)
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