Mike Trettel writes:
> Hello all,
>
> I'm experiencing the distorted color problem on a TP770 with the
> Trident Cyberblade 9397 chipset. I've patched around the problem by
> using the suggestion made by Alan Hourihane to comment out the
> XvExtension in the trident_driver.c file, rebuilding the module, and
> substituting it for the original. It now works fine, but I'm
> willing to help out in tracking this bug down completely.
>
Meanwhile we were able to pin this down to the SetGamma() function.
But even with SetGamma() commented out it has been reported that
attempting to play a video would crash the chip hard.
We have no idea yet, why this happens. If you want you may help
us to track this down.
Please take a look at the chipsets video setup which happens
in TRIDENTDisplayVideo(). By commenting out some of the code
there you may be able to pin this down some more. The video
won't display properly any more but first we need to know why
it crashes before we can fix it.
Regards,
Egbert.
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