drm/i915: Add MALATA PC-81005 to ACPI LID quirk list

commit a3cb5195f6db58dbebd8a31b877ddce082c9b63d upstream.

The MALATA PC-81005 laptop always reports that the LID status is closed and we
can't use it reliabily for LVDS detection. So add this box into the quirk list.

https://bugs.freedesktop.org/show_bug.cgi?id=25523

Signed-off-by: Zhao Yakui <yakui.zhao@intel.com>
Review-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Tested-by: Hector <hector1987@gmail.com>
Signed-off-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

diff --git a/drivers/gpu/drm/i915/intel_lvds.c b/drivers/gpu/drm/i915/intel_lvds.c
index 972770662d9d555f75c037d261acb31bd23e4d31..952bb4e2484d7acb100d6a4e8bc27a356f142931 100644 (file)
--- a/drivers/gpu/drm/i915/intel_lvds.c
+++ b/drivers/gpu/drm/i915/intel_lvds.c
@@ -622,6 +622,13 @@ static const struct dmi_system_id bad_lid_status[] = {
                        DMI_MATCH(DMI_PRODUCT_NAME, "Aspire one"),
                },
        },
+       {
+               .ident = "PC-81005",
+               .matches = {
+                       DMI_MATCH(DMI_SYS_VENDOR, "MALATA"),
+                       DMI_MATCH(DMI_PRODUCT_NAME, "PC-81005"),
+               },
+       },
        { }
 };