linux_dsm_epyc7002/drivers/media/video/omap/omap_voutlib.h
archit taneja a137ac870b [media] OMAP_VOUT: CLEANUP: Move generic functions and macros to common files
Move the inline functions rotate_90_or_270(), rotation_enabled(), and
calc_rotation() from omap_vout.c to omap_voutdef.h.

Move the independent functions omap_vout_alloc_buffer() and
omap_vout_free_buffer() to omap_voutlib.c.

Remove extern identifier from function definitions in omap_voutlib.h

Add static identifier to functions that are used locally in omap_vout.c

Signed-off-by: Archit Taneja <archit@ti.com>
Signed-off-by: Vaibhav Hiremath <hvaibhav@ti.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-07-27 17:56:05 -03:00

37 lines
1.1 KiB
C

/*
* 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 */