gma500: mid-bios: rewrite VBT/GCT handling in a cleaner way

[deliverable/linux.git] / drivers / gpu / drm / gma500 / oaktrail_lvds.c

diff --git a/drivers/gpu/drm/gma500/oaktrail_lvds.c b/drivers/gpu/drm/gma500/oaktrail_lvds.c
index 654f32b22b21f3511791cf326a5ca2df7cdb55ac..558c77fb55ece6af098a641497477f045b83c905 100644 (file)
--- a/drivers/gpu/drm/gma500/oaktrail_lvds.c
+++ b/drivers/gpu/drm/gma500/oaktrail_lvds.c
@@ -257,7 +257,7 @@ static void oaktrail_lvds_get_configuration_mode(struct drm_device *dev,
        mode_dev->panel_fixed_mode = NULL;
 
        /* Use the firmware provided data on Moorestown */
-       if (dev_priv->vbt_data.size != 0x00) { /*if non-zero, then use vbt*/
+       if (dev_priv->has_gct) {
                mode = kzalloc(sizeof(*mode), GFP_KERNEL);
                if (!mode)
                        return;
@@ -371,7 +371,7 @@ void oaktrail_lvds_init(struct drm_device *dev,
                                        BRIGHTNESS_MAX_LEVEL);
 
        mode_dev->panel_wants_dither = false;
-       if (dev_priv->vbt_data.size != 0x00)
+       if (dev_priv->has_gct)
                mode_dev->panel_wants_dither = (dev_priv->gct_data.
                        Panel_Port_Control & MRST_PANEL_8TO6_DITHER_ENABLE);
         if (dev_priv->lvds_dither)