[Gumstix-users] pxa2xx-fb: probe of pxa2xx-fb failed with error -12

[Nava W. <nwh...@tc...>]

Hi,

I'm trying to get pxafb working with the latest buildroot (1327) however I 
keep getting the error:

pxa2xx-fb: probe of pxa2xx-fb failed with error -12

This is when both compiled in to the kernel and as a module (I understand 
it needs to be compiled in now is that correct?). I'm using the same 
options as on another gumstix (I think the kernel was around 2.6.11 
perhaps). I've also tried with just video=pxafb:mode:640x240-16,passive as 
a kernel option, among others including the examples from:
http://docwiki.gumstix.org/Display

Can anyone help? Or perhaps knows how I'd go about finding out what -12 
means?

Many thanks!


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