[Bug 11062] Cannot setup resolution higher than 1024x768 on laptop with ATI Mobility Radeon card

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Sat May 26 06:36:56 PDT 2007


------- Comment #11 from agd5f at yahoo.com  2007-05-26 06:36 PST -------
(In reply to comment #10)
> (In reply to comment #9)
> > (In reply to comment #8)
> > > can you try adding the 1400x1050 mode to the mode list in the display section
> > > of config?  e.g.,
> > > 
> > > Modes "1400x1050" "1280x1024" "1024x768" "800x600" "640x480"
> > > 
> > > Looks like the driver is trying to use 1280x1024.
> > > 
> > 
> I mean that I want to set 1280x1024. But when I used PanelSize option, only
> left upper corner of screen is displayed and LCD is blinking. 

Are there any modes that do work on the panel?  Are you sure it's 1400x1050? 
The bios specifies panel timings and size for 1024x768, so we don't have timing
information for 1400x1050.  Without that it's guess-work get get proper panel
timing which is why your get the blinking and such.

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