[Bug 31688] Displayport disapeared (HD5750) at 2.6.37-rc2-git2

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Thu Nov 18 01:27:57 PST 2010


https://bugs.freedesktop.org/show_bug.cgi?id=31688

--- Comment #5 from Felix Blanke <felixblanke at gmail.com> 2010-11-18 01:27:57 PST ---
That is that i2c problem:

[    6.357759] i2c-core: Attempt to register an adapter with no name!
[    6.357761] [drm] Failed to register i2c DP-auxch
[    6.357867] [drm] Radeon Display Connectors
[    6.357868] [drm] Connector 0:
[    6.357869] [drm]   HDMI-A
[    6.357870] [drm]   HPD5
[    6.357872] [drm]   DDC: 0x6430 0x6430 0x6434 0x6434 0x6438 0x6438 0x643c
0x643c
[    6.357873] [drm]   Encoders:
[    6.357875] [drm]     DFP2: INTERNAL_UNIPHY2
[    6.357876] [drm] Connector 1:
[    6.357877] [drm]   DVI-I
[    6.357878] [drm]   HPD1
[    6.357879] [drm]   DDC: 0x6460 0x6460 0x6464 0x6464 0x6468 0x6468 0x646c
0x646c
[    6.357880] [drm]   Encoders:
[    6.357881] [drm]     DFP3: INTERNAL_UNIPHY1
[    6.357883] [drm]     CRT2: INTERNAL_KLDSCP_DAC2
[    6.357884] [drm] Connector 2:
[    6.357885] [drm]   DVI-I
[    6.357886] [drm]   HPD6
[    6.357887] [drm]   DDC: 0x6450 0x6450 0x6454 0x6454 0x6458 0x6458 0x645c
0x645c
[    6.357888] [drm]   Encoders:
[    6.357892] [drm]     DFP4: INTERNAL_UNIPHY
[    6.357893] [drm]     CRT1: INTERNAL_KLDSCP_DAC1


Feel free to close this bug if this is not your problem. Or ask me for any kind
of information.

I think a bisect isn't needed anymore because you allready know the commit
which causes that problem.

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