[Linux-fbdev-users] radeonfb, unusual screen resolutions

[Lars N. <Ce...@gm...>]

Hello!

As 1280x1024 is not 4:3 and 1600x1200 is not usuable with my screen, I
like to use a resolution like 1400x1050. This was no problem with
rivafb, but radeonfb (on a Radeon 9100) displays crap with all 1400x1050
modes from modedb.c. A user defined 1400x1050 resolution under Windows
works, but if I convert the timings and add it in the modedb I get the
same unusable display:

There is a narrow stripe, starting in the upper left corner, which goes
diagonal to the right border and start on the same height on the left
border again. It is impossible to read anything, but it is stable and
colors are ok.

I can sand a screenshot, if needed.

-- 
CU Lars Noschinski