Re: radeonfb: DDC read wrong?

["Antonino A. Daplas" <adaplas@gmail.com>]

Robert Siemer wrote:
> On Sat, Jun 24, 2006 at 08:11:46PM +0800, Antonino A. Daplas wrote:
>> Robert Siemer wrote:

> [4294669.980000]       Analog Display Input: Input Voltage - 0.700V/0.300V
> [4294669.980000]       Sync: Separate Composite Sync on Green 
> [4294669.981000]       Max H-size in cm: 31
> [4294669.981000]       Max V-size in cm: 23
> [4294669.981000]       Gamma: 1.80
> [4294669.981000]       DPMS: Active yes, Suspend yes, Standby yes
> [4294669.981000]       RGB Color Display
> [4294669.981000]       Chroma
> [4294669.981000]          RedX:     0.625 RedY:     0.340
> [4294669.981000]          GreenX:   0.275 GreenY:   0.605
> [4294669.981000]          BlueX:    0.150 BlueY:    0.065
> [4294669.981000]          WhiteX:   0.283 WhiteY:   0.298
> [4294669.981000]    Detailed Timings
> [4294669.982000]       2 MHz 1 2 3 258 1 1 18 258 -HSync -VSync
> [4294669.982000] 
> [4294669.982000]       2 MHz 1 2 3 258 1 1 18 258 -HSync -VSync
> [4294669.982000] 
> [4294669.982000]       2 MHz 1 2 3 258 1 1 18 258 -HSync -VSync
> [4294669.982000] 

Yes, your monitor has a broken EDID block.  It basically violated the
VESA detailed timing descriptor specs.

Can you send me a dump of the EDID?  You can use read-edid for that.

Tony

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