LXR linux/drivers/staging/media/atomisp/pci/atomisp

   1/* SPDX-License-Identifier: GPL-2.0 */
   2/*
   3 * Support for Medifield PNW Camera Imaging ISP subsystem.
   4 *
   5 * Copyright (c) 2010 Intel Corporation. All Rights Reserved.
   6 *
   7 * Copyright (c) 2010 Silicon Hive www.siliconhive.com.
   8 *
   9 * This program is free software; you can redistribute it and/or
  10 * modify it under the terms of the GNU General Public License version
  11 * 2 as published by the Free Software Foundation.
  12 *
  13 * This program is distributed in the hope that it will be useful,
  14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
  15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16 * GNU General Public License for more details.
  17 *
  18 *
  19 */
  20
  21#ifndef __ATOMISP_COMMON_H__
  22#define __ATOMISP_COMMON_H__
  23
  24#include "../../include/linux/atomisp.h"
  25
  26#include <linux/v4l2-mediabus.h>
  27
  28#include <media/videobuf-core.h>
  29
  30#include "atomisp_compat.h"
  31
  32#include "ia_css.h"
  33
  34extern int dbg_level;
  35extern int dbg_func;
  36extern int mipicsi_flag;
  37extern int pad_w;
  38extern int pad_h;
  39
  40#define CSS_DTRACE_VERBOSITY_LEVEL      5       /* Controls trace verbosity */
  41#define CSS_DTRACE_VERBOSITY_TIMEOUT    9       /* Verbosity on ISP timeout */
  42#define MRFLD_MAX_ZOOM_FACTOR   1024
  43
  44/* ISP2401 */
  45#define ATOMISP_CSS_ISP_PIPE_VERSION_2_7    1
  46
  47struct atomisp_format_bridge {
  48        unsigned int pixelformat;
  49        unsigned int depth;
  50        u32 mbus_code;
  51        enum ia_css_frame_format sh_fmt;
  52        unsigned char description[32];  /* the same as struct v4l2_fmtdesc */
  53        bool planar;
  54};
  55
  56struct atomisp_fmt {
  57        u32 pixelformat;
  58        u32 depth;
  59        u32 bytesperline;
  60        u32 framesize;
  61        u32 imagesize;
  62        u32 width;
  63        u32 height;
  64        u32 bayer_order;
  65};
  66
  67struct atomisp_buffer {
  68        struct videobuf_buffer  vb;
  69};
  70
  71#endif
  72