1/*
2 * omap_voutlib.h
3 *
4 * Copyright (C) 2010 Texas Instruments.
5 *
6 * This file is licensed under the terms of the GNU General Public License
7 * version 2. This program is licensed "as is" without any warranty of any
8 * kind, whether express or implied.
9 *
10 */
11
12#ifndef OMAP_VOUTLIB_H
13#define OMAP_VOUTLIB_H
14
15void omap_vout_default_crop(struct v4l2_pix_format *pix,
16		struct v4l2_framebuffer *fbuf, struct v4l2_rect *crop);
17
18int omap_vout_new_crop(struct v4l2_pix_format *pix,
19		struct v4l2_rect *crop, struct v4l2_window *win,
20		struct v4l2_framebuffer *fbuf,
21		const struct v4l2_rect *new_crop);
22
23int omap_vout_try_window(struct v4l2_framebuffer *fbuf,
24		struct v4l2_window *new_win);
25
26int omap_vout_new_window(struct v4l2_rect *crop,
27		struct v4l2_window *win, struct v4l2_framebuffer *fbuf,
28		struct v4l2_window *new_win);
29
30void omap_vout_new_format(struct v4l2_pix_format *pix,
31		struct v4l2_framebuffer *fbuf, struct v4l2_rect *crop,
32		struct v4l2_window *win);
33unsigned long omap_vout_alloc_buffer(u32 buf_size, u32 *phys_addr);
34void omap_vout_free_buffer(unsigned long virtaddr, u32 buf_size);
35
36bool omap_vout_dss_omap24xx(void);
37bool omap_vout_dss_omap34xx(void);
38#endif	/* #ifndef OMAP_VOUTLIB_H */
39
40