Messages in this thread | | | Subject | Re: i915: wrong framebuffer size in 2.6.36-rc3 | From | Ivan Bulatovic <> | Date | Mon, 30 Aug 2010 15:46:29 +0200 |
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On Mon, 2010-08-30 at 12:57 +0300, Pekka Enberg wrote: > On Mon, Aug 30, 2010 at 12:36 PM, Sven Joachim <svenjoac@gmx.de> wrote: > > On my laptop which has a 1280x800 display, only the upper left 848x480 > > pixels are used on the console in 2.6.36-rc3. The resolution is > > correct, but /sys/class/graphics/fb0/modes looks like this: > > > > U:848x480p-0 > > > > This is a regression from 2.6.35. The graphics card according to lspci: > > > > 00:02.0 VGA compatible controller: Intel Corporation Mobile 945GM/GMS, > > 943/940GML Express Integrated Graphics Controller (rev 03) > > Yeah, you're not alone on this: > > http://lkml.org/lkml/2010/8/23/452 > -- > To unsubscribe from this list: send the line "unsubscribe linux-kernel" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html > Please read the FAQ at http://www.tux.org/lkml/
If that's the only problem you have then revert this commit:
commit 9559fcdbff4f93d29af04478bbc48294519424f5
> drm/i915: fix vblank wait test condition > > When converting this to the new wait_for macro I inverted the wait > condition, which causes all sorts of problems. So correct it to fix > several failures caused by the bad wait (flickering, bad output > detection, tearing, etc.). > > Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> > Tested-by: Sitsofe Wheeler <sitsofe@yahoo.com> > Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org> > Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
https://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=9559fcdbff4f93d29af04478bbc48294519424f5
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