linux-kernel - [PATCH 3/3] drm/i915: Quirk away phantom LVDS on Intel's D525MW mainboard

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Date:	Thu,  6 Jun 2013 16:53:04 +0300
From:	Jani Nikula <jani.nikula@...el.com>
To:	linux-kernel@...r.kernel.org, intel-gfx@...ts.freedesktop.org,
	Andrew Morton <akpm@...ux-foundation.org>,
	Greg Kroah-Hartman <gregkh@...e.de>
Cc:	chris@...is-wilson.co.uk, daniel@...ll.ch, jani.nikula@...el.com
Subject: [PATCH 3/3] drm/i915: Quirk away phantom LVDS on Intel's D525MW mainboard

This replaceable mainboard only has a VGA-out, yet it claims to also
have a connected LVDS header.

Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=65256
Reported-by: Cornel Panceac <cpanceac@...il.com>
Signed-off-by: Jani Nikula <jani.nikula@...el.com>
---
 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 76213e4..607c06e 100644
--- a/drivers/gpu/drm/i915/intel_lvds.c
+++ b/drivers/gpu/drm/i915/intel_lvds.c
@@ -698,6 +698,14 @@ static const struct dmi_system_id intel_no_lvds[] = {
 			DMI_EXACT_MATCH(DMI_BOARD_NAME, "D510MO"),
 		},
 	},
+	{
+		.callback = intel_no_lvds_dmi_callback,
+		.ident = "Intel D525MW",
+		.matches = {
+			DMI_MATCH(DMI_BOARD_VENDOR, "Intel"),
+			DMI_EXACT_MATCH(DMI_BOARD_NAME, "D525MW"),
+		},
+	},
 
 	{ }	/* terminating entry */
 };
-- 
1.7.9.5

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