drm/i915: Add eDP support on IGDNG mobile chip

[karo-tx-linux.git] / drivers / gpu / drm / i915 / intel_lvds.c

diff --git a/drivers/gpu/drm/i915/intel_lvds.c b/drivers/gpu/drm/i915/intel_lvds.c
index 9ab38efffecfeab426e48c45bbc3a7ee77bf96f4..3f445a80c552908b251cfa9d0d688c653a2f10ab 100644 (file)
--- a/drivers/gpu/drm/i915/intel_lvds.c
+++ b/drivers/gpu/drm/i915/intel_lvds.c
@@ -778,6 +778,14 @@ static const struct dmi_system_id intel_no_lvds[] = {
                        DMI_MATCH(DMI_PRODUCT_NAME, "i965GMx-IF"),
                },
        },
+       {
+               .callback = intel_no_lvds_dmi_callback,
+               .ident = "AOpen Mini PC MP915",
+               .matches = {
+                       DMI_MATCH(DMI_BOARD_VENDOR, "AOpen"),
+                       DMI_MATCH(DMI_BOARD_NAME, "i915GMx-F"),
+               },
+       },
        {
                .callback = intel_no_lvds_dmi_callback,
                .ident = "Aopen i945GTt-VFA",
@@ -884,6 +892,10 @@ void intel_lvds_init(struct drm_device *dev)
        if (IS_IGDNG(dev)) {
                if ((I915_READ(PCH_LVDS) & LVDS_DETECTED) == 0)
                        return;
+               if (dev_priv->edp_support) {
+                       DRM_DEBUG("disable LVDS for eDP support\n");
+                       return;
+               }
                gpio = PCH_GPIOC;
        }