[3.8.y.z extended stable] Patch "drm/i915: quirk away phantom LVDS on Intel's D510MO mainboard" has been added to staging queue

Kamal Mostafa kamal at canonical.com
Fri Nov 8 02:08:20 UTC 2013

This is a note to let you know that I have just added a patch titled

    drm/i915: quirk away phantom LVDS on Intel's D510MO mainboard

to the linux-3.8.y-queue branch of the 3.8.y.z extended stable tree 
which can be found at:


This patch is scheduled to be released in version

If you, or anyone else, feels it should not be added to this tree, please 
reply to this email.

For more information about the 3.8.y.z tree, see



>From b818e76978dda65f9c749970ebef14490eb93387 Mon Sep 17 00:00:00 2001
From: Chris Wilson <chris at chris-wilson.co.uk>
Date: Wed, 3 Jul 2013 15:05:03 -0700
Subject: drm/i915: quirk away phantom LVDS on Intel's D510MO mainboard

commit e5614f0c2d0f4d7f0b8ef745d34593baf2c5dbf8 upstream.

This replaceable mainboard only has a VGA-out, yet it claims to also have
a connected LVDS header.

Addresses https://bugs.freedesktop.org/show_bug.cgi?id=63860

[jani.nikula at intel.com: use DMI_EXACT_MATCH for board name.]
Signed-off-by: Chris Wilson <chris at chris-wilson.co.uk>
Signed-off-by: Jani Nikula <jani.nikula at intel.com>
Reported-by: <annndddrr at gmail.com>
Cc: Cornel Panceac <cpanceac at gmail.com>
Acked-by: Daniel Vetter <daniel.vetter at ffwll.ch>
Cc: Greg KH <greg at kroah.com>
Signed-off-by: Andrew Morton <akpm at linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds at linux-foundation.org>
Signed-off-by: Kamal Mostafa <kamal at canonical.com>
 drivers/gpu/drm/i915/intel_lvds.c | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/drivers/gpu/drm/i915/intel_lvds.c b/drivers/gpu/drm/i915/intel_lvds.c
index 2f0364d..5cfd10e 100644
--- a/drivers/gpu/drm/i915/intel_lvds.c
+++ b/drivers/gpu/drm/i915/intel_lvds.c
@@ -797,6 +797,14 @@ static const struct dmi_system_id intel_no_lvds[] = {
+	{
+		.callback = intel_no_lvds_dmi_callback,
+		.ident = "Intel D510MO",
+		.matches = {
+		},
+	},

 	{ }	/* terminating entry */

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