Add the rt linux 4.1.3-rt3 as base

[kvmfornfv.git] / kernel / drivers / media / platform / xilinx / xilinx-vtc.h

diff --git a/kernel/drivers/media/platform/xilinx/xilinx-vtc.h b/kernel/drivers/media/platform/xilinx/xilinx-vtc.h
new file mode 100644 (file)
index 0000000..e1bb2cf
--- /dev/null
+++ b/kernel/drivers/media/platform/xilinx/xilinx-vtc.h
@@ -0,0 +1,42 @@
+/*
+ * Xilinx Video Timing Controller
+ *
+ * Copyright (C) 2013-2015 Ideas on Board
+ * Copyright (C) 2013-2015 Xilinx, Inc.
+ *
+ * Contacts: Hyun Kwon <hyun.kwon@xilinx.com>
+ *           Laurent Pinchart <laurent.pinchart@ideasonboard.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.
+ */
+
+#ifndef __XILINX_VTC_H__
+#define __XILINX_VTC_H__
+
+struct device_node;
+struct xvtc_device;
+
+#define XVTC_MAX_HSIZE                 8191
+#define XVTC_MAX_VSIZE                 8191
+
+struct xvtc_config {
+       unsigned int hblank_start;
+       unsigned int hsync_start;
+       unsigned int hsync_end;
+       unsigned int hsize;
+       unsigned int vblank_start;
+       unsigned int vsync_start;
+       unsigned int vsync_end;
+       unsigned int vsize;
+};
+
+struct xvtc_device *xvtc_of_get(struct device_node *np);
+void xvtc_put(struct xvtc_device *xvtc);
+
+int xvtc_generator_start(struct xvtc_device *xvtc,
+                        const struct xvtc_config *config);
+int xvtc_generator_stop(struct xvtc_device *xvtc);
+
+#endif /* __XILINX_VTC_H__ */