From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jesse Barnes Subject: Re: [PATCH] drm/i915: no LVDS on Intel SandyBridge SDVs Date: Mon, 20 Dec 2010 18:53:14 -0800 Message-ID: <20101220185314.7feb7b75@jbarnes-desktop> References: <20101220120540.5f990080@jbarnes-desktop> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from oproxy1-pub.bluehost.com (oproxy1-pub.bluehost.com [66.147.249.253]) by gabe.freedesktop.org (Postfix) with SMTP id 9B3E49E759 for ; Mon, 20 Dec 2010 18:53:17 -0800 (PST) In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: intel-gfx-bounces+gcfxdi-intel-gfx=m.gmane.org@lists.freedesktop.org Errors-To: intel-gfx-bounces+gcfxdi-intel-gfx=m.gmane.org@lists.freedesktop.org To: Dave Airlie Cc: intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org On Tue, 21 Dec 2010 12:43:38 +1000 Dave Airlie wrote: > On Tue, Dec 21, 2010 at 6:05 AM, Jesse Barnes wrote: > > Add a DMI match entry for the SDV to indicate it has no LVDS present. > > Sounds wrong, generally the SDVs can get an LVDS panel plugged into > them, so they have an LVDS connector. Yeah I think there's actually a header on this board for LVDS so it would be better to have a way to detect that. I don't know what that method would be though... > I'd worry that this would break something upstream that isn't an SDV. This DMI info is specific to SandyBridge SDVs, I don't think that part of the BIOS is used as reference for other vendors. -- Jesse Barnes, Intel Open Source Technology Center