linux-kernel - Re: [PATCH] drm/i915/sdvo: Always fallback to querying the shared DDC line

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Message-ID: <20101123230251.GA5036@mac.home>
Date:	Wed, 24 Nov 2010 00:02:51 +0100
From:	Tino Keitel <tino.keitel@...ei.de>
To:	Chris Wilson <chris@...is-wilson.co.uk>
Cc:	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] drm/i915/sdvo: Always fallback to querying the shared
 DDC line

On Tue, Nov 23, 2010 at 22:42:32 +0000, Chris Wilson wrote:
> On a few devices, like the Mac Mini, the CRT DDC pins are shared between
> the analog connector and the digital connector. In this scenario, use
> the EDID to determine if a digital panel is connected to the digital
> connector.
> 
> Signed-off-by: Chris Wilson <chris@...is-wilson.co.uk>
> ---
> 
> Looking closer I can't see any rationale for checking whether or not the
> analog device is attached since we check whether the display is digital
> before accepting the EDID.

Hi,

works fine with 2.6.37-rc3.

Thanks and regards,
Tino
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