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

Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/gpu/drm/gma500/oaktrail_lvds.c b/drivers/gpu/drm/gma500/oaktrail_lvds.c
index 654f32b22b21..558c77fb55ec 100644
--- 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)