ACPI, i915: blacklist Clevo M5x0N bad_lid state

commit 1379d2fef0ec07c7027a5e89036025ce761470c8 upstream.

Wrong Lid state reported.
Need to blacklist this machine for LVDS detection.

Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
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 952bb4e2484d7acb100d6a4e8bc27a356f142931..a177b571d24d62e126ef2f646821d9b71c6c11a1 100644 (file)
--- a/drivers/gpu/drm/i915/intel_lvds.c
+++ b/drivers/gpu/drm/i915/intel_lvds.c
@@ -629,6 +629,13 @@ static const struct dmi_system_id bad_lid_status[] = {
                        DMI_MATCH(DMI_PRODUCT_NAME, "PC-81005"),
                },
        },
+       {
+               .ident = "Clevo M5x0N",
+               .matches = {
+                       DMI_MATCH(DMI_SYS_VENDOR, "CLEVO Co."),
+                       DMI_MATCH(DMI_BOARD_NAME, "M5x0N"),
+               },
+       },
        { }
 };