[Intel-gfx] [PATCH] drm/i915: no LVDS on Intel SandyBridge SDVs

[Jesse Barnes]

On Tue, 21 Dec 2010 12:43:38 +1000
Dave Airlie <airlied at gmail.com> wrote:

> On Tue, Dec 21, 2010 at 6:05 AM, Jesse Barnes <jbarnes at virtuousgeek.org> 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