LXR linux/drivers/media/platform/omap/omap

   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