Re: pxafb: Is it actually working in 2.6.21?

["Hans-Jürgen Koch" <hjk@linutronix.de>]

Am Freitag 08 Juni 2007 02:31 schrieb Antonino A. Daplas:
> On Fri, 2007-06-08 at 01:18 +0200, Hans-Jürgen Koch wrote:
> > In the last few days, I desperately tried to make pxafb work on a 2.6.21
> > vanilla kernel. All I got so far is some white and black blur on my display.
> > I asked for help on the linux-arm-kernel mailing list, but though friendly
> > and competent people answered my request, it still doesn't work.
> > 
> > So, I'd like to know if pxafb in 2.6.21 is actually working for somebody 
> > with a similar setup.
> > 
> > Here's what I've got:
> > 
> > - Kernel 2.6.21, gcc 4.1.0 or 3.4.1 (same behaviour)
> > - PXA270, TFT 800x600
> > - At boot time, pxafb reports no errors
> > - fbset -i shows the expected values
> > - BUT the display shows only white and black blur
> 
> Just to be sure we're not missing anything obvious:
> 
> Have you tried cat <file> > /dev/fb0 without any response from the
> display?

Yes, no visible changes.

> 
> Have you tried using the driver with the framebuffer console?

Yes, nothing visible.

Thanks,
Hans

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