Re: [Linux-fbdev-devel] [PATCH] aty128fb 15/16 bit cleanup

[Michel <mic...@ii...>]

Romain Dolbeau wrote:
> 
> Michel Dänzer wrote:
> >
> > While this now works perfectly in X for both depth 15 and 16 as well as in
> > console for fbset -depth 16 -rgba 5,5,5,0 , some colors are wrong for
> > fbset -depth 16 -rgba 5,6,5,0 . It's not clear to me whether the palette
> > for 565 should have 32 or 64 entries.
> 
> Does the problem you mention occur when you switch directly
> from RGBA 5551 to RGBA 5650 ? Does it also happen if you
> switch to 32bpp RGB8888 or 8bpp CI8 in-between ?

It's the same no matter what I change to 5650 from.

> I have a similar problem with pm3fb, if I change the RGBA
> component but not the depth, colors are wrong, but changing
> depth and back fix the problem. Maybe it's the same bug and
> not directly related to the driver ?

Switching between 5550 and 5650, the colors are always right with the former
and wrong with the latter for me.


-- 
Earthling Michel Dänzer (MrCooper)    \   Debian GNU/Linux (powerpc) developer
CS student, Free Software enthusiast   \        XFree86 and DRI project member