+/**
+ * drm_display_info_set_bus_formats - set the supported bus formats
+ * @info: display info to store bus formats in
+ * @formats: array containing the supported bus formats
+ * @num_formats: the number of entries in the fmts array
+ *
+ * Store the supported bus formats in display info structure.
+ * See MEDIA_BUS_FMT_* definitions in include/uapi/linux/media-bus-format.h for
+ * a full list of available formats.
+ */
+int drm_display_info_set_bus_formats(struct drm_display_info *info,
+ const u32 *formats,
+ unsigned int num_formats)
+{
+ u32 *fmts = NULL;
+
+ if (!formats && num_formats)
+ return -EINVAL;
+
+ if (formats && num_formats) {
+ fmts = kmemdup(formats, sizeof(*formats) * num_formats,
+ GFP_KERNEL);
+ if (!fmts)
+ return -ENOMEM;
+ }
+
+ kfree(info->bus_formats);
+ info->bus_formats = fmts;
+ info->num_bus_formats = num_formats;
+
+ return 0;
+}
+EXPORT_SYMBOL(drm_display_info_set_bus_formats);
+