[Intel-gfx] commit drm/i915: disable shared panel fitter for pipe breaks resolution switching

[Daniel Vetter]

On Wed, Mar 6, 2013 at 7:39 PM, Hans de Bruin <jmdebruin at xmsnet.nl> wrote:
> On 03/06/2013 03:00 PM, Daniel Vetter wrote:
>>
>> Hi Hans,
>>
>> Can you please test with 3.9-rc1? That contains an additional patch
>> which might prevent the regression. Specifically
>>
>> commit 9d6d9f19e8146fa24903cb561e204a22232740e3
>> Author: Mika Kuoppala <mika.kuoppala at linux.intel.com>
>> Date:   Fri Feb 8 16:35:38 2013 +0200
>>
>>      drm/i915: clean up panel fitter handling in lvds
>
>
> Today's kernel still contains the bug.

Hm, I've just retested latest drm-intel-nightly which should have the
same set of relevant patches, and I couldn't reproduce your issue.
Low-res modes on the lvds panel seem to correctly scale up here on my
945gm.

Can you pls retest with latest -nightly from
http://cgit.freedesktop.org/~danvet/drm-intel ?

Also please attach the output of xrandr --verbose when running with a
reduced mode.

Thanks, Daniel
-- 
Daniel Vetter
Software Engineer, Intel Corporation
+41 (0) 79 365 57 48 - http://blog.ffwll.ch