On two different Sandy Bridge machines, modprobe eeprom does this: [ 35.627075] [drm] GMBUS timed out, falling back to bit banging on pin 0 [i915 gmbus disabled] [ 35.679006] [drm] GMBUS timed out, falling back to bit banging on pin 0 [i915 gmbus disabled] [ 35.730938] [drm] GMBUS timed out, falling back to bit banging on pin 0 [i915 gmbus disabled] [ 35.782889] [drm] GMBUS timed out, falling back to bit banging on pin 0 [i915 gmbus disabled] [ 35.834804] [drm] GMBUS timed out, falling back to bit banging on pin 0 [i915 gmbus disabled] [ 35.886739] [drm] GMBUS timed out, falling back to bit banging on pin 0 [i915 gmbus disabled] [ 35.938654] [drm] GMBUS timed out, falling back to bit banging on pin 0 [i915 gmbus disabled] [ 35.990588] [drm] GMBUS timed out, falling back to bit banging on pin 0 [i915 gmbus disabled] [ 36.042539] [drm] GMBUS timed out, falling back to bit banging on pin 1 [i915 gmbus ssc]
and hangs forever. 100% reproducible, and it might be a 2.6.39 regression. Maybe this is a hint for some of the display-detection issues. --Andy _______________________________________________ Intel-gfx mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/intel-gfx
