[PATCH] fix-glamofb-flicker-72hz-refresh.patch

Carsten Haitzler (The Rasterman) raster at openmoko.org
Tue Mar 11 04:19:53 CET 2008


On Mon, 10 Mar 2008 14:35:26 +0000 Andy Green <andy at openmoko.com> babbled:

> -----BEGIN PGP SIGNED MESSAGE-----
> Hash: SHA1
> 
> Somebody in the thread at some point said:
> > Somebody in the thread at some point said:
> > 
> >> Great, at least we have 1 workaround here :)
> > 
> >> Do you think this could apply to kernel driver as well?
> > 
> > Sure, I am working on that one too.
> 
> This comes out to 72.5Hz refresh, I think there are a few more lines
> than in U-Boot but it is still a big jump.  Maybe someone can test this
> for flicker, I didn't know a good way to fill areas of solid colour with
> what is in the rootfs in Linux.

man. that's one dodgey LCM. i haven't seen anyone pulling the "lets flip
between 2 colors on alternate frames" trick since... like... 1992 or so... and
even then it was a software trick explicitly enabled because u were being evil
(and u did it with a copper list program...)


-- 
Carsten Haitzler (The Rasterman) <raster at openmoko.org>




More information about the openmoko-kernel mailing list