[Savage40] Long-Standing Bug

[Alex Deucher]

--- Tim Roberts <timr at probo.com> wrote:

> Alex Deucher wrote:
> 
> >I tried 8, but I got a palette that was WAY off (looks like depth
> 8). 
> >Is there a bit somewhere to toggle 6/8 bit CLUT mode?
> >  
> >
> >the current driver still sets the palette bits to 6 in all cases
> except
> >depth 8.  setting it to 8 does produces a very broken output (looks
> >like depth 8).  Is there a crtc bit somewhere to toggle the CLUT
> mode? 
> >I know on radeon hardware there is and the palette bits are set to 6
> or
> >8 depending on what mode the CLUT is in.  Most other drivers seem to
> >set the palette bits to 6, but they may only have 6 bit CLUTs.
> >  
> >
> 
> SR1B bit 4.  0 means 6-bit, 1 means 8-bit.  Looks like we set it to
> 0.  
> I wonder why I never noticed that before.
> 

Ah!  perfect!  I'll take a look at this tonight!

Thanks,

Alex


		
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