1 files changed, 48 insertions, 0 deletions
diff --git a/drivers/video/omap2/dss/output.c b/drivers/video/omap2/dss/output.c
new file mode 100644
index 000000000000..388a6c997b9c
--- /dev/null
+++ b/drivers/video/omap2/dss/output.c
@@ -0,0 +1,48 @@
+/*
+ * Copyright (C) 2012 Texas Instruments Ltd
+ * Author: Archit Taneja <archit@ti.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published by
+ * the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <linux/kernel.h>
+#include <linux/platform_device.h>
+#include <linux/slab.h>
+
+#include <video/omapdss.h>
+
+#include "dss.h"
+
+static LIST_HEAD(output_list);
+
+void dss_register_output(struct omap_dss_output *out)
+{
+	list_add_tail(&out->list, &output_list);
+}
+
+void dss_unregister_output(struct omap_dss_output *out)
+{
+	list_del(&out->list);
+}
+
+struct omap_dss_output *omap_dss_get_output(enum omap_dss_output_id id)
+{
+	struct omap_dss_output *out;
+
+	list_for_each_entry(out, &output_list, list) {
+		if (out->id == id)
+			return out;
+	}
+
+	return NULL;
+}