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/*
* mx3_camera.h - i.MX3x camera driver header file
*
* Copyright (C) 2008, Guennadi Liakhovetski, DENX Software Engineering, <lg@denx.de>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*/
#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
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