Re: HELP: Problem with radeonfb setting wrong resolution

[Antonino A. Daplas]

Timothy Miller wrote:
> On 2/15/06, Antonino A. Daplas <adaplas@xxxxxxxxx> wrote:
> 
>> Looks like an EDID problem.  Can you change #undef DEBUG to #define DEBUG
>> in drivers/video/fbmon.c and post your dmesg again?
> 
> You were right.  It's an edid problem.  I disabled DDC/I2C for Radeon,
> and the problem cleared right up.
> 

Something did come out from the DDC bus (as per radeonfb messages) but it
probably failed the checksum/header test so no extra messages were seen. 

Unless the EDID is totally bogus, this can be a fixable problem.  Can you
send me the EDID dump?  You can use the utility read-edid for this.

Tony

 
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