From 2b7cddaa0bbe39fc5cfde1c5598597e0064051cb Mon Sep 17 00:00:00 2001 From: Calvin Walton Date: Fri, 24 Aug 2012 07:56:31 -0400 Subject: [PATCH] i915: Quirk no_lvds on Gigabyte GA-D525TUD ITX motherboard commit a51d4ed01e5bb39d2cf36a12f9976ab08872c192 upstream. This board is incorrectly detected as having an LVDS connector, resulting in the VGA output (the only available output on the board) showing the console only in the top-left 1024x768 pixels, and an extra LVDS connector appearing in X. It's a desktop Mini-ITX board using an Atom D525 CPU with an NM10 chipset. I've had this board for about a year, but this is the first time I noticed the issue because I've been running it headless for most of its life. Signed-off-by: Calvin Walton Signed-off-by: Ben Hutchings --- drivers/gpu/drm/i915/intel_lvds.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/drivers/gpu/drm/i915/intel_lvds.c b/drivers/gpu/drm/i915/intel_lvds.c index 57152a7dd0d8..3c18d0056f3c 100644 --- a/drivers/gpu/drm/i915/intel_lvds.c +++ b/drivers/gpu/drm/i915/intel_lvds.c @@ -779,6 +779,14 @@ static const struct dmi_system_id intel_no_lvds[] = { DMI_MATCH(DMI_BOARD_NAME, "ZBOXSD-ID12/ID13"), }, }, + { + .callback = intel_no_lvds_dmi_callback, + .ident = "Gigabyte GA-D525TUD", + .matches = { + DMI_MATCH(DMI_BOARD_VENDOR, "Gigabyte Technology Co., Ltd."), + DMI_MATCH(DMI_BOARD_NAME, "D525TUD"), + }, + }, { } /* terminating entry */ }; -- 2.39.5