text: /* SPDX-License-Identifier: GPL-2.0-or-later */
  /*
   * mx3_camera.h - i.MX3x camera driver header file
   *
   * Copyright (C) 2008, Guennadi Liakhovetski, DENX Software Engineering, <lg@denx.de>
   */
  
  #ifndef _MX3_CAMERA_H_
  #define _MX3_CAMERA_H_
  
  #include <linux/device.h>
  
  #define MX3_CAMERA_CLK_SRC	1
  #define MX3_CAMERA_EXT_VSYNC	2
  #define MX3_CAMERA_DP		4
  #define MX3_CAMERA_PCP		8
  #define MX3_CAMERA_HSP		0x10
  #define MX3_CAMERA_VSP		0x20
  #define MX3_CAMERA_DATAWIDTH_4	0x40
  #define MX3_CAMERA_DATAWIDTH_8	0x80
  #define MX3_CAMERA_DATAWIDTH_10	0x100
  #define MX3_CAMERA_DATAWIDTH_15	0x200
  
  #define MX3_CAMERA_DATAWIDTH_MASK (MX3_CAMERA_DATAWIDTH_4 | MX3_CAMERA_DATAWIDTH_8 | \
  				   MX3_CAMERA_DATAWIDTH_10 | MX3_CAMERA_DATAWIDTH_15)
  
  struct v4l2_async_subdev;
  
  /**
   * struct mx3_camera_pdata - i.MX3x camera platform data
   * @flags:	MX3_CAMERA_* flags
   * @mclk_10khz:	master clock frequency in 10kHz units
   * @dma_dev:	IPU DMA device to match against in channel allocation
   */
  struct mx3_camera_pdata {
  	unsigned long flags;
  	unsigned long mclk_10khz;
  	struct device *dma_dev;
  	struct v4l2_async_subdev **asd;	/* Flat array, arranged in groups */
  	int *asd_sizes;			/* 0-terminated array of asd group sizes */
  };
  
  #endif
  