Re: Atyfb: Screen garbled on Fujitsu FMV-253L

On Sat, Apr 21, 2007 at 07:35:27PM +0200, Stephan Diestelhorst wrote:
> Hi list,
>   I've just compiled Linux 2.6.20 on my Fujitsu FMV-253L with ATI Rage 
> Mobility P/M.
> 
> Enabling the according framebuffer and giving the video=atyfb:... kernel 
> option doesn't work properly, however.
> 
> With the panels native resolution of 1024x512, I can see that the screen is 
> initialised properly (to the full resolution), but consists only of white 
> on-pixel-wide vertical stripes. Some sort of blinking in the area of the 
> curser is also visible.

Try booting with video=atyfb:xclk:63.

> Changing to other resolutions (640x480) didn't change much, same white 
> stripes, but now with black borders left and right.
> 
> Changing timing information for atyfb (with M and R options in mode) didn't 
> help, so did enabling the native panel interface in the kernel.

What is this 'native panel interface'?

-- 
Ville Syrjälä
[email protected]
http://www.sci.fi/~syrjala/

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