diff options
Diffstat (limited to 'drivers/media/platform/xilinx/xilinx-vtc.h')
| -rw-r--r-- | drivers/media/platform/xilinx/xilinx-vtc.h | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/drivers/media/platform/xilinx/xilinx-vtc.h b/drivers/media/platform/xilinx/xilinx-vtc.h new file mode 100644 index 000000000..855845911 --- /dev/null +++ b/drivers/media/platform/xilinx/xilinx-vtc.h @@ -0,0 +1,39 @@ +/* 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__ */ |