1 files changed, 8 insertions, 9 deletions

diff --git a/drivers/staging/omapdrm/omap_connector.c b/drivers/staging/omapdrm/omap_connector.c
index 5e2856c0e0bb..5f4a89be3dda 100644
--- a/drivers/staging/omapdrm/omap_connector.c
+++ b/drivers/staging/omapdrm/omap_connector.c
@@ -48,13 +48,10 @@ static inline void copy_timings_omap_to_drm(struct drm_display_mode *mode,
         mode->vsync_end = mode->vsync_start + timings->vsw;
         mode->vtotal = mode->vsync_end + timings->vbp;
 
-        /* note: whether or not it is interlaced, +/- h/vsync, etc,
-         * which should be set in the mode flags, is not exposed in
-         * the omap_video_timings struct.. but hdmi driver tracks
-         * those separately so all we have to have to set the mode
-         * is the way to recover these timings values, and the
-         * omap_dss_driver would do the rest.
-         */
+        mode->flags = 0;
+
+        if (timings->interlace)
+                mode->flags |= DRM_MODE_FLAG_INTERLACE;
 }
 
 static inline void copy_timings_drm_to_omap(struct omap_video_timings *timings,
@@ -71,6 +68,8 @@ static inline void copy_timings_drm_to_omap(struct omap_video_timings *timings,
         timings->vfp = mode->vsync_start - mode->vdisplay;
         timings->vsw = mode->vsync_end - mode->vsync_start;
         timings->vbp = mode->vtotal - mode->vsync_end;
+
+        timings->interlace = !!(mode->flags & DRM_MODE_FLAG_INTERLACE);
 }
 
 static void omap_connector_dpms(struct drm_connector *connector, int mode)
@@ -187,7 +186,7 @@ static int omap_connector_get_modes(struct drm_connector *connector)
                 }
         } else {
                 struct drm_display_mode *mode = drm_mode_create(dev);
-                struct omap_video_timings timings;
+                struct omap_video_timings timings = {0};
 
                 dssdrv->get_timings(dssdev, &timings);
 
@@ -291,7 +290,7 @@ void omap_connector_mode_set(struct drm_connector *connector,
         struct omap_connector *omap_connector = to_omap_connector(connector);
         struct omap_dss_device *dssdev = omap_connector->dssdev;
         struct omap_dss_driver *dssdrv = dssdev->driver;
-        struct omap_video_timings timings;
+        struct omap_video_timings timings = {0};
 
         copy_timings_drm_to_omap(&timings, mode);