[media] media: Add Mediatek MDP Driver
Add MDP driver for MT8173
Signed-off-by: Minghsiu Tsai <minghsiu.tsai@mediatek.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
diff --git a/drivers/media/platform/mtk-mdp/mtk_mdp_m2m.h b/drivers/media/platform/mtk-mdp/mtk_mdp_m2m.h
new file mode 100644
index 0000000..45afd36
--- /dev/null
+++ b/drivers/media/platform/mtk-mdp/mtk_mdp_m2m.h
@@ -0,0 +1,22 @@
+/*
+ * Copyright (c) 2016 MediaTek Inc.
+ * Author: Ming Hsiu Tsai <minghsiu.tsai@mediatek.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.
+ */
+
+#ifndef __MTK_MDP_M2M_H__
+#define __MTK_MDP_M2M_H__
+
+void mtk_mdp_ctx_state_lock_set(struct mtk_mdp_ctx *ctx, u32 state);
+int mtk_mdp_register_m2m_device(struct mtk_mdp_dev *mdp);
+void mtk_mdp_unregister_m2m_device(struct mtk_mdp_dev *mdp);
+
+#endif /* __MTK_MDP_M2M_H__ */
