drm/i915: Add no-lvds quirk for Fujitsu Esprimo Q900
Christian Lamparter [Wed, 3 Apr 2013 12:34:11 +0000 (14:34 +0200)]
commit 9e9dd0e889c76c786e8f2e164c825c3c06dea30c upstream.

The "Mobile Sandy Bridge CPUs" in the Fujitsu Esprimo Q900
mini desktop PCs are probably misleading the LVDS detection
code in intel_lvds_supported. Nothing is connected to the
LVDS ports in these systems.

Signed-off-by: Christian Lamparter <chunkeey@googlemail.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/gpu/drm/i915/intel_lvds.c

index a8b28c4..1ad5906 100644 (file)
@@ -793,6 +793,14 @@ static const struct dmi_system_id intel_no_lvds[] = {
                        DMI_MATCH(DMI_PRODUCT_NAME, "X7SPA-H"),
                },
        },
+       {
+               .callback = intel_no_lvds_dmi_callback,
+               .ident = "Fujitsu Esprimo Q900",
+               .matches = {
+                       DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU"),
+                       DMI_MATCH(DMI_PRODUCT_NAME, "ESPRIMO Q900"),
+               },
+       },
 
        { }     /* terminating entry */
 };