Messages in this thread | | | Date | Mon, 08 Nov 2010 10:27:29 +0000 | Subject | Re: [bisected] offset display bug in i915 | From | Chris Wilson <> |
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On Mon, 08 Nov 2010 05:18:32 -0500, Jon Masters <jonathan@jonmasters.org> wrote: > Hi Chris, > > The following patch that you recently committed breaks my ASUS Eee PC > 1015PEM by causing the display to be offset by about 1 inch (a few > centimeters) when the mode is (re)set during boot. I previously posted > both photographs and video of the problem in another "PROBLEM" thread.
[snip]
> I'll look at the patch. Either the EDID is *not* consistent (in which > case, why are we not seeing other bugs like this?) or there is something > specific to this system or panel used.
Interesting. Or even downright bizarre! Can you disable the caching (hopefully the patch is still revertible) and save the EDID (/sys/class/drm/card0-LVDS-1/edid) periodically? Might be simplest just to dump the EDID every time we probe the LVDS if it has changed. -Chris
-- Chris Wilson, Intel Open Source Technology Centre
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