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mx3_camera.h

/*
 * 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.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 */

#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 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
 */
00046 struct mx3_camera_pdata {
      unsigned long flags;
      unsigned long mclk_10khz;
      struct device *dma_dev;
};

#endif

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