bitmap_set(hdmi->y420_cmdb_modes, vic, 1);
}
+/**
+ * drm_display_mode_from_cea_vic() - return a mode for CEA VIC
+ * @dev: DRM device
+ * @video_code: CEA VIC of the mode
+ *
+ * Creates a new mode matching the specified CEA VIC.
+ *
+ * Returns: A new drm_display_mode on success or NULL on failure
+ */
+struct drm_display_mode *
+drm_display_mode_from_cea_vic(struct drm_device *dev,
+ u8 video_code)
+{
+ const struct drm_display_mode *cea_mode;
+ struct drm_display_mode *newmode;
+
+ cea_mode = cea_mode_for_vic(video_code);
+ if (!cea_mode)
+ return NULL;
+
+ newmode = drm_mode_duplicate(dev, cea_mode);
+ if (!newmode)
+ return NULL;
+
+ return newmode;
+}
+EXPORT_SYMBOL(drm_display_mode_from_cea_vic);
+
static int
do_cea_modes(struct drm_connector *connector, const u8 *db, u8 len)
{