[PATCH:xf86-video-mga] Fix pointer cast warning.

Tormod Volden lists.tormod at gmail.com
Wed Feb 25 15:41:08 PST 2015

On Wed, Feb 25, 2015 at 2:01 PM, Mark Kettenis wrote:
> That pretty much confirms the code doesn't work (before or after your
> change).  Probably the answer is to revert the
> exaGetPixmapFirstPixel() changes you made (here and in other drivers).

Oops, yes, now I see that using exaGetPixmapFirstPixel() was wrong. I
did that change in the savage driver first, where it seemed to work (I
could smoke test on hardware). I seem to remember I picked this "fix"
from somewhere else, but it could very well be that I misinterpreted

> And then disable the DownloadFromScreen() implementation, or perhaps
> even disable EXA altogether.

If nobody can find the real problem that is maybe all that can be done.


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