diff options
Diffstat (limited to 'drivers/media/platform/omap/omap_voutlib.h')
| -rw-r--r-- | drivers/media/platform/omap/omap_voutlib.h | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/drivers/media/platform/omap/omap_voutlib.h b/drivers/media/platform/omap/omap_voutlib.h new file mode 100644 index 000000000000..e51750a597e3 --- /dev/null +++ b/drivers/media/platform/omap/omap_voutlib.h @@ -0,0 +1,36 @@ +/* + * omap_voutlib.h + * + * Copyright (C) 2010 Texas Instruments. + * + * This file is licensed under the terms of the GNU General Public License + * version 2. This program is licensed "as is" without any warranty of any + * kind, whether express or implied. + * + */ + +#ifndef OMAP_VOUTLIB_H +#define OMAP_VOUTLIB_H + +void omap_vout_default_crop(struct v4l2_pix_format *pix, + struct v4l2_framebuffer *fbuf, struct v4l2_rect *crop); + +int omap_vout_new_crop(struct v4l2_pix_format *pix, + struct v4l2_rect *crop, struct v4l2_window *win, + struct v4l2_framebuffer *fbuf, + const struct v4l2_rect *new_crop); + +int omap_vout_try_window(struct v4l2_framebuffer *fbuf, + struct v4l2_window *new_win); + +int omap_vout_new_window(struct v4l2_rect *crop, + struct v4l2_window *win, struct v4l2_framebuffer *fbuf, + struct v4l2_window *new_win); + +void omap_vout_new_format(struct v4l2_pix_format *pix, + struct v4l2_framebuffer *fbuf, struct v4l2_rect *crop, + struct v4l2_window *win); +unsigned long omap_vout_alloc_buffer(u32 buf_size, u32 *phys_addr); +void omap_vout_free_buffer(unsigned long virtaddr, u32 buf_size); +#endif /* #ifndef OMAP_VOUTLIB_H */ + |