[Bug 32343] EDID data block missed at radeon XRandR outputs

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Wed Nov 2 17:03:47 PDT 2011


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

--- Comment #17 from Kai-Uwe Behrmann <ku.b at gmx.de> 2011-11-02 17:03:47 PDT ---
(In reply to comment #14)
> Looks like it should have one.  Other evergreen laptops use the same GPIO lines
> for EDID and they work fine on them.  Does it work with a non-Suse liveCD? 
> Suse sets i2c_algo_bit.bit_test=1 by default which causes problems with some
> i2c buses.  Alternatively, you can try and override that param to 0 and see if
> it helps.

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.

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