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From: Mihai Moldovan <ionic@ionic.de>
To: Chris Wilson <chris@chris-wilson.co.uk>
Cc: LKML <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH] drm/i915/sdvo: Reorder i2c initialisation before ddc proxy
Date: Tue, 17 May 2011 15:49:12 +0200	[thread overview]
Message-ID: <4DD27CD8.9040905@ionic.de> (raw)
In-Reply-To: <1305637430-16026-1-git-send-email-chris@chris-wilson.co.uk>

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* On 17.05.2011 03:03 PM, Chris Wilson wrote:
> The ddc proxy depends upon the underlying i2c bus being selected. Under
> certain configurations, the i2c-adapter functionality is queried during
> initialisation and so may trigger an OOPS during boot. Hence, we need to
> reorder the initialisation of the ddc proxy until after we hook up the i2c
> adapter for the SDVO device.
>
> Reported-by: Mihai Moldovan<ionic@ionic.de>
> Signed-off-by: Chris Wilson<chris@chris-wilson.co.uk>

Wow, my machine is booting fine again, thanks!

Hope to see it included in 2.6.39. :)

Best regards,


Mihai



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  reply	other threads:[~2011-05-17 13:49 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-05-17 12:05 Kernel BUG with i915 in intel_sdvo_ddc_proxy_func Mihai Moldovan
2011-05-17 12:37 ` Mihai Moldovan
2011-05-17 13:03 ` [PATCH] drm/i915/sdvo: Reorder i2c initialisation before ddc proxy Chris Wilson
2011-05-17 13:49   ` Mihai Moldovan [this message]
2011-05-18  1:22   ` Keith Packard
2011-05-18  8:04     ` Chris Wilson
2011-05-18 14:40       ` Keith Packard
2011-05-18 16:08         ` Mihai Moldovan

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