40 lines · c
1/*2 * omap_voutlib.h3 *4 * Copyright (C) 2010 Texas Instruments.5 *6 * This file is licensed under the terms of the GNU General Public License7 * version 2. This program is licensed "as is" without any warranty of any8 * kind, whether express or implied.9 *10 */11 12#ifndef OMAP_VOUTLIB_H13#define OMAP_VOUTLIB_H14 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