drm/i915: no-lvds quirk on MSI DC500

BugLink: http://bugs.launchpad.net/bugs/981162

commit 97effadb65ed08809e1720c8d3ee80b73a93665c upstream.

This hardware doesn't have an LVDS, it's a desktop box. Fix incorrect
LVDS detection.

Signed-off-by: Anisse Astier <anisse@astier.eu>
Acked-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Leann Ogasawara <leann.ogasawara@canonical.com>
Signed-off-by: Tim Gardner <tim.gardner@canonical.com>

diff --git a/drivers/gpu/drm/i915/intel_lvds.c b/drivers/gpu/drm/i915/intel_lvds.c
index 70967dc..8c8a242 100644 (file)
--- a/drivers/gpu/drm/i915/intel_lvds.c
+++ b/drivers/gpu/drm/i915/intel_lvds.c
@@ -755,6 +755,14 @@ static const struct dmi_system_id intel_no_lvds[] = {
                        DMI_MATCH(DMI_BOARD_NAME, "hp st5747"),
                },
        },
+       {
+               .callback = intel_no_lvds_dmi_callback,
+               .ident = "MSI Wind Box DC500",
+               .matches = {
+                       DMI_MATCH(DMI_BOARD_VENDOR, "MICRO-STAR INTERNATIONAL CO., LTD"),
+                       DMI_MATCH(DMI_BOARD_NAME, "MS-7469"),
+               },
+       },
 
        { }     /* terminating entry */
 };