linux-kernel - Re: 3.5.0-rc3 - i915 gmbus dpb timed out

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Message-ID: <20120625180539.GC4708@phenom.ffwll.local>
Date:	Mon, 25 Jun 2012 20:05:39 +0200
From:	Daniel Vetter <daniel@...ll.ch>
To:	Paul Rolland <rol@...917.net>
Cc:	linux-kernel@...r.kernel.org, dri-devel@...ts.freedesktop.org
Subject: Re: 3.5.0-rc3 - i915 gmbus dpb timed out

On Mon, Jun 25, 2012 at 07:21:03PM +0200, Paul Rolland wrote:
> Hello, 
> 
> I've booted a few seconds ago to a freshly compiled 3.5.0-rc3 kernel, and 
> short after starting X + KDE, I've got :
> 
> Jun 25 19:16:58 tux kernel: [drm] GMBUS [i915 gmbus dpb] timed out, falling
> back to bit banging on pin 5
> 
> in my messages.
> Nothing like that before (3.4.0-vanilla), and 3.5.0-rc4 not yet compiled.
> 
> Anything I should check and/or report to help ?

Nope, everything works as expected. This is purely an informational
message (and we might need to create a patch to make it go away on
non-debug settings).
-Daniel
-- 
Daniel Vetter
Mail: daniel@...ll.ch
Mobile: +41 (0)79 365 57 48
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