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.

Addresses https://bugs.freedesktop.org/show_bug.cgi?id=65256

Signed-off-by: Jani Nikula <[e-mail]>
Reported-by: Cornel Panceac <[e-mail]>
Cc: Chris Wilson <[e-mail]>
Cc: <[e-mail]>
Acked-by: Daniel Vetter <[e-mail]>
Cc: Greg KH <[e-mail]>
Signed-off-by: Andrew Morton <[e-mail]>
Signed-off-by: Linus Torvalds <[e-mail]>

drivers/gpu/drm/i915/intel_lvds.c

···
 			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 */
 };