Subject: Re: radeonfb(4) does not use static EDID
To: Marco Trillo <marcotrillo@gmail.com>
From: Michael Lorenz <macallan@netbsd.org>
List: port-macppc
Date: 12/15/2007 16:17:27
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Hello,

On Dec 15, 2007, at 15:35, Marco Trillo wrote:

> When trying to update from NetBSD 4.0_RC2 to -current I realized  
> that the
> radeonfb(4) driver does no longer use the static EDID data:
>
> NetBSD 4.99.42 (GENERIC_MD) #0: Thu Dec 13 23:24:18 PST 2007
> 	builds@wb41:/home/builds/ab/HEAD/macppc/200712130002Z-obj/home/ 
> builds/ab/HEAD/src/sys/arch/macppc/compile/GENERIC_MD
> [...]
> radeonfb0 at pci0 dev 16 function 0: ATI Technologies Radeon 9200 5962
> radeonfb0: Video BIOS not present
> radeonfb0: No video BIOS, using default clocks
> radeonfb0: refclk = 27.000 MHz, refdiv = 12 minpll = 125000, maxpll  
> = 350000
> radeonfb0: 64 MB aperture at 0x98000000, 64 KB registers at 0x90000000
> radeonfb0: display 0: initial virtual resolution 640x480 at 32 bpp
> radeonfb0: port 0: physical 1024x768 60Hz
> radeonfb0: port 1: physical 1024x768 60Hz
> [...]
>
> so I can't use the install kernel on an eMac, which requires 89Hz  
> for 1024x768.
>
> The driver itself appears to be OK (in fact I used to run  
> backported versions
> of radeonfb.c in 4.0_RC2), so I suspect the trouble is somewhere  
> else, I'll take
> a look and try to find where it is.

Hmm, this is weird - I'll have a look.

have fun
Michael
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