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

[Jesse Barnes <jbarnes@virtuousgeek.org>]

Add a DMI match entry for the SDV to indicate it has no LVDS present.

Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>

diff --git a/drivers/gpu/drm/i915/intel_lvds.c b/drivers/gpu/drm/i915/intel_lvds.c
index aa23070..2f383f0 100644
--- a/drivers/gpu/drm/i915/intel_lvds.c
+++ b/drivers/gpu/drm/i915/intel_lvds.c
@@ -719,6 +719,14 @@ static const struct dmi_system_id intel_no_lvds[] = {
 			DMI_MATCH(DMI_PRODUCT_NAME, "U800"),
 		},
 	},
+	{
+		.callback = intel_no_lvds_dmi_callback,
+		.ident = "Intel SandyBridge",
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "Intel Corporation"),
+			DMI_MATCH(DMI_PRODUCT_NAME, "SandyBridge Platform"),
+		},
+	},
 
 	{ }	/* terminating entry */
 };