root/include/linux/platform_data/media/camera-mx3.h

INCLUDED FROM

   1 /* SPDX-License-Identifier: GPL-2.0-or-later */
   2 /*
   3  * mx3_camera.h - i.MX3x camera driver header file
   4  *
   5  * Copyright (C) 2008, Guennadi Liakhovetski, DENX Software Engineering, <lg@denx.de>
   6  */
   7 
   8 #ifndef _MX3_CAMERA_H_
   9 #define _MX3_CAMERA_H_
  10 
  11 #include <linux/device.h>
  12 
  13 #define MX3_CAMERA_CLK_SRC      1
  14 #define MX3_CAMERA_EXT_VSYNC    2
  15 #define MX3_CAMERA_DP           4
  16 #define MX3_CAMERA_PCP          8
  17 #define MX3_CAMERA_HSP          0x10
  18 #define MX3_CAMERA_VSP          0x20
  19 #define MX3_CAMERA_DATAWIDTH_4  0x40
  20 #define MX3_CAMERA_DATAWIDTH_8  0x80
  21 #define MX3_CAMERA_DATAWIDTH_10 0x100
  22 #define MX3_CAMERA_DATAWIDTH_15 0x200
  23 
  24 #define MX3_CAMERA_DATAWIDTH_MASK (MX3_CAMERA_DATAWIDTH_4 | MX3_CAMERA_DATAWIDTH_8 | \
  25                                    MX3_CAMERA_DATAWIDTH_10 | MX3_CAMERA_DATAWIDTH_15)
  26 
  27 struct v4l2_async_subdev;
  28 
  29 /**
  30  * struct mx3_camera_pdata - i.MX3x camera platform data
  31  * @flags:      MX3_CAMERA_* flags
  32  * @mclk_10khz: master clock frequency in 10kHz units
  33  * @dma_dev:    IPU DMA device to match against in channel allocation
  34  */
  35 struct mx3_camera_pdata {
  36         unsigned long flags;
  37         unsigned long mclk_10khz;
  38         struct device *dma_dev;
  39         struct v4l2_async_subdev **asd; /* Flat array, arranged in groups */
  40         int *asd_sizes;                 /* 0-terminated array of asd group sizes */
  41 };
  42 
  43 #endif