Control fb problem on 8500
schmitz at opal.biophys.uni-duesseldorf.de
Mon Aug 21 21:33:04 EST 2000
> > It does support that, if not directly then certainly via shadowfb. Maybe the
> > shadowfb RefreshArea function would have to be modified to take account of
> > this.
> That's not even needed, the fbdev driver is just broken. Line 430:
> pScrn->displayWidth = pScrn->virtualX; /* FIXME: might be wrong */
> is indeed wrong. virtualX is obvious, but displayWidth should be the memory
> pitch of a scanline.
That would indeed be silly.
> Now you just have to find out where to get the correct value for displayWidth.
Something like xres*bpp/8 ??
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