| /* |
| * 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__ */ |
