xf86-video-intel 2.0.0 clips output when rotated

[Barry Scott]

Barry Scott wrote:
> I'm testing rotating a 1024x768 screen. Once it is rotated
> only 768x768 area of the screen can be drawn on. The rest
> of the screen shows pixels from operation the screen in landscape.
>
> # xrandr
> Screen 0: minimum 320 x 200, current 768 x 1024, maximum 1024 x 768
> VGA connected 768x1024+0+0 left (normal left inverted right) 408mm x 
> 255mm
>   1024x768       60.0*+
>   800x600        60.3
>   640x480        60.0
>
> Looking at the xrandr output I notice that minimum and maximum 
> unrotated dimensions
> where as current is rotated. Is the bug that maximum is being used to 
> reduce current?
This would seem to the cause of the problem. changing the conf 
(attached) to use:

Section "Screen"
        Virtual     1024 1024

allows all the screen to be drawn on.
>
> This is broken on 945 and 965.
Barry

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