i810 mergedfb options present in ati driver not implemented
emisca.ml at gmail.com
Fri Jan 12 04:46:17 PST 2007
I would like to patch the i810 driver to implement these two features
present in radeon driver:
Option "MergedDPI" "string"
The driver will attempt to figure out an appropriate DPI based
on the DDC information and the orientation of the heads when in
merged framebuffer mode. If this value does not suit you, you
can manually set the DPI using this option.
For example, Option "MergedDPI" "100 100"
The default value is undefined.
Option "MergedNonRectangular" "boolean"
If you are using MergedFB with two modes of different sizes,
turn this option on to keep the smaller head from scrolling
within the larger virtual desktop and to keep the mouse from
moving into that area. Applications that are not Xinerama aware
can potentially end up stranded in this area.
The default value is FALSE.
Does anyone already worked on these?
In the next days I will look ati driver sources and I'll try to port
them to i810 driver like I did for MergedXineramaSecondIsScreen0.
I will post them when are ready..
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