From: Matthew Garrett <mjg59@srcf.ucam.org>
To: Zhang Rui <rui.zhang@intel.com>
Cc: "Brown, Len" <lenb@kernel.org>,
"linux-acpi@vger.kernel.org" <linux-acpi@vger.kernel.org>
Subject: Re: [PATCH 5/7] ACPI video: check cap._DDC flag before getting EDID
Date: Mon, 6 Dec 2010 12:53:40 +0000 [thread overview]
Message-ID: <20101206125340.GA20645@srcf.ucam.org> (raw)
In-Reply-To: <1291619064.19296.579.camel@rui>
On Mon, Dec 06, 2010 at 03:04:24PM +0800, Zhang Rui wrote:
>
> cap._DDC is defined but never used.
> Check this flag now and don't try to get EDID for video output devices with this flag cleared.
>
> Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Acked-by: Matthew Garrett <mjg@redhat.com>
--
Matthew Garrett | mjg59@srcf.ucam.org
prev parent reply other threads:[~2010-12-06 12:53 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-12-06 7:04 [PATCH 5/7] ACPI video: check cap._DDC flag before getting EDID Zhang Rui
2010-12-06 12:53 ` Matthew Garrett [this message]
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