/*
 * 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__ */