[Bug 32343] EDID fetch fails for LVDS panel on cedar

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=32343

Alex Deucher <agd5f at yahoo.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|EDID data block missed at   |EDID fetch fails for LVDS
                   |radeon XRandR outputs       |panel on cedar

--- Comment #18 from Alex Deucher <agd5f at yahoo.com> 2011-11-03 07:12:59 PDT ---
(In reply to comment #17)
> 
> I tried now oS-11.3 with frglx and the boot option i2c_algo_bit.bit_test=0 as
> suggested. It gave no ddc connection with xcmddc.

fglrx doesn't use the kernel i2c infrastructure.  Can you try with the open
source driver?  Also, I'm not familiar with xcmddc, does xrandr show the EDID?

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