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kernel add
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/*
* 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__ */
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