40 lines
929 B
C
40 lines
929 B
C
|
// SPDX-License-Identifier: GPL-2.0
|
||
|
|
/*
|
||
|
|
* 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>
|
||
|
|
*/
|
||
|
|
|
||
|
|
#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__ */
|