kernel 2.6.17.14: 16bit graphics mode on the netwinder has no characters
Andrew E. Mileski
andrewm at isoar.ca
Mon Oct 29 12:12:14 EDT 2007
Jan Rinze wrote:
>
> And use:
> # fbset -depth 16
>
> To switch to 16 bpp mode
>
> Just see what happens. :-)
Note the the Cyberpro uses non-standard bit weightings for RGB in 16 bit
mode. This could be what you are seeing if the driver is a straight
frame buffer that doesn't handle the CP properly.
When I did the first X frame buffer driver I had to hack this. Later
the accelerated DEC driver handled it too.
Just an idle rambling.
--
Andrew E. Mileski
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