Re: Problem with graphics-card
On Thu, Oct 30, 2003 at 12:25:47PM +0100, Henry Schimmer wrote:
> I'm facing a problem running my GSC-based graphics-adapter in my C360. It
> seems to me that the driver fails to initialize the card :
> Cujo version 2.0 found at 0xf1000000
> Enabling Cujo 2.0 bug workaround
> Don't recognise Cujo at address 0xf1000000, not enabling workaround <---- ?
That is indeed bad (though unrelated to your other problem). Is it still
there if you boot a more recent kernel, say 2.4.22?
> STI GSC/PCI graphics driver version 0.9
> STI byte mode ROM at fa000000, hpa at fa000000
> STI id 2bcb015a-9a02587, conforms to spec rev. 8.04 <---- Coral SCG
> STI init_graph failed (ret -1, errno 258) <==== arrrrgh !
Weird. We do:
ret = STI_CALL(sti->init_graph, &default_init_flags, &inptr,
&outptr, sti->glob_cfg);
if (ret < 0) {
printk(KERN_ERR "STI init_graph failed (ret %d, errno %d)\n",ret
,outptr.errno);
return -1;
}
where
#define STI_CALL(func, flags, inptr, outptr, glob_cfg) \
({ \
pdc_sti_call( func, (unsigned long)STI_PTR(flags), \
(unsigned long)STI_PTR(inptr), \
(unsigned long)STI_PTR(outptr), \
(unsigned long)STI_PTR(glob_cfg)); \
})
So basically, firmware's returning an error.
> Has anyone an idea of which kind the problem may be ? My guess is the U2-IOA
> BC GSC(+) Port.
Nah, that's just a bit of the U2/Uturn CCIO chip.
--
"It's not Hollywood. War is real, war is primarily not about defeat or
victory, it is about death. I've seen thousands and thousands of dead bodies.
Do you think I want to have an academic debate on this subject?" -- Robert Fisk
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