[Bug 95320] Neither ATI nor AMDGPU supports the resolutions for my 6520g BeaverCreek Graphics that catalyst does

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Mon May 9 18:36:03 UTC 2016


https://bugs.freedesktop.org/show_bug.cgi?id=95320

--- Comment #13 from Alex Deucher <alexdeucher at gmail.com> ---
(In reply to Lizzi Swane from comment #12)
> Even catalyst doesn't see it as a viable resolution for 1366x768

The monitor announces all modes that it supports via the EDID.  If it's not
available in the EDID, the driver has no way to know what the native mode of
the panel is and what modes the scaler on the monitor provides.


    EDID: 
        00ffffffffffff00410c000001010101
        00000103804024780ae692a3544a9926
        0f4a4c21080001010101010101010101
        010101010101011d8018711c1620582c
        250080682100009e011d007251d01e20
        6e28550080682100001e000000fc0050
        68696c697073204654560a20000000fd
        00303e0f3209000a202020202020019c
        020320f0470102030405060729091f07
        1507501907868301000065030c001000
        8c0ad08a20e02d10103e960080682100
        00188c0aa01451f01600267c43008068
        210000988c0ad08a20e02d10103e9600
        902c110000188c0aa01451f01600267c
        4300902c110000980000000000000000
        000000000000000000000000000000dc

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