i915 freeze on boot
chris at chris-wilson.co.uk
Tue Apr 5 03:35:48 PDT 2011
On Mon, 4 Apr 2011 14:28:21 -0300, Yermandu Patapitafious <yermandu.dev at gmail.com> wrote:
> Latests kernel freeze on boot
More interesting is information on the freeze. Though I think you probably
want to read lkml first.
> Sometimes the .39-rc1+ freeze too, but after one reboot start normaly.
> The message appear from drm-intel+ kernel is :
> GMBUS timed out falling back to bit banging on pin 0 [i915] GMBUS disabled
> GMBUS timed out falling back to bit banging on pin 6 [i915] GMBUS reserved
> GMBUS timed out falling back to bit banging on pin 7 [i915] GMBUS dpd
These aren't related to i915.ko, except that we are the medium for another
subsystem to abuse as it walks every single i2c adapter.
Chris Wilson, Intel Open Source Technology Centre
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