From: Marc Gariepy <mgariepy@ubuntu.com>
Date: Thu, 9 Feb 2012 14:35:21 +0000 (-0500)
Subject: drm/i915: Ignore LVDS on hp t5745 and hp st5747 thin client
X-Git-Tag: v3.4-rc1~143^2~18^2~15
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=f5b8a7ed0405d48fd096acce48fbefbed77fb055;p=karo-tx-linux.git

drm/i915: Ignore LVDS on hp t5745 and hp st5747 thin client

Add a no_lvds quirk for the HP t5745 and HP st5747 thin clients

dmidecode for those thin clients are attached in thoses bugs:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/911916
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/911920

Signed-off-by: Marc Gariepy <mgariepy@ubuntu.com>
Acked-by: Adam Jackson <ajax@redhat.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---

diff --git a/drivers/gpu/drm/i915/intel_lvds.c b/drivers/gpu/drm/i915/intel_lvds.c
index b103c3b2bfee..c5c0973af8a1 100644
--- a/drivers/gpu/drm/i915/intel_lvds.c
+++ b/drivers/gpu/drm/i915/intel_lvds.c
@@ -739,6 +739,22 @@ static const struct dmi_system_id intel_no_lvds[] = {
 			DMI_MATCH(DMI_BOARD_NAME, "AT5NM10T-I"),
 		},
 	},
+	{
+		.callback = intel_no_lvds_dmi_callback,
+		.ident = "Hewlett-Packard t5745",
+		.matches = {
+			DMI_MATCH(DMI_BOARD_VENDOR, "Hewlett-Packard"),
+			DMI_MATCH(DMI_BOARD_NAME, "hp t5745"),
+		},
+	},
+	{
+		.callback = intel_no_lvds_dmi_callback,
+		.ident = "Hewlett-Packard st5747",
+		.matches = {
+			DMI_MATCH(DMI_BOARD_VENDOR, "Hewlett-Packard"),
+			DMI_MATCH(DMI_BOARD_NAME, "hp st5747"),
+		},
+	},
 
 	{ }	/* terminating entry */
 };