Commit | Line | Data |
---|---|---|
40ac9b19 LP |
1 | /* |
2 | * Xilinx Video Timing Controller | |
3 | * | |
4 | * Copyright (C) 2013-2015 Ideas on Board | |
5 | * Copyright (C) 2013-2015 Xilinx, Inc. | |
6 | * | |
7 | * Contacts: Hyun Kwon <hyun.kwon@xilinx.com> | |
8 | * Laurent Pinchart <laurent.pinchart@ideasonboard.com> | |
9 | * | |
10 | * This program is free software; you can redistribute it and/or modify | |
11 | * it under the terms of the GNU General Public License version 2 as | |
12 | * published by the Free Software Foundation. | |
13 | */ | |
14 | ||
15 | #ifndef __XILINX_VTC_H__ | |
16 | #define __XILINX_VTC_H__ | |
17 | ||
18 | struct device_node; | |
19 | struct xvtc_device; | |
20 | ||
21 | #define XVTC_MAX_HSIZE 8191 | |
22 | #define XVTC_MAX_VSIZE 8191 | |
23 | ||
24 | struct xvtc_config { | |
25 | unsigned int hblank_start; | |
26 | unsigned int hsync_start; | |
27 | unsigned int hsync_end; | |
28 | unsigned int hsize; | |
29 | unsigned int vblank_start; | |
30 | unsigned int vsync_start; | |
31 | unsigned int vsync_end; | |
32 | unsigned int vsize; | |
33 | }; | |
34 | ||
35 | struct xvtc_device *xvtc_of_get(struct device_node *np); | |
36 | void xvtc_put(struct xvtc_device *xvtc); | |
37 | ||
38 | int xvtc_generator_start(struct xvtc_device *xvtc, | |
39 | const struct xvtc_config *config); | |
40 | int xvtc_generator_stop(struct xvtc_device *xvtc); | |
41 | ||
42 | #endif /* __XILINX_VTC_H__ */ |