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/*
* Copyright (C) 2013-2015 Freescale Semiconductor, Inc. All Rights Reserved
*/
/*
* 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.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
/*!
* @file uapi/linux/mxc_v4l2.h
*
* @brief MXC V4L2 private header file
*
* @ingroup MXC V4L2
*/
#ifndef __ASM_ARCH_MXC_V4L2_H__
#define __ASM_ARCH_MXC_V4L2_H__
/*
* For IPUv1 and IPUv3, V4L2_CID_MXC_ROT means encoder ioctl ID.
* And V4L2_CID_MXC_VF_ROT is viewfinder ioctl ID only for IPUv1 and IPUv3.
*/
#define V4L2_CID_MXC_ROT (V4L2_CID_PRIVATE_BASE + 0)
#define V4L2_CID_MXC_FLASH (V4L2_CID_PRIVATE_BASE + 1)
#define V4L2_CID_MXC_VF_ROT (V4L2_CID_PRIVATE_BASE + 2)
#define V4L2_CID_MXC_MOTION (V4L2_CID_PRIVATE_BASE + 3)
#define V4L2_CID_MXC_SWITCH_CAM (V4L2_CID_PRIVATE_BASE + 6)
#define V4L2_MXC_ROTATE_NONE 0
#define V4L2_MXC_ROTATE_VERT_FLIP 1
#define V4L2_MXC_ROTATE_HORIZ_FLIP 2
#define V4L2_MXC_ROTATE_180 3
#define V4L2_MXC_ROTATE_90_RIGHT 4
#define V4L2_MXC_ROTATE_90_RIGHT_VFLIP 5
#define V4L2_MXC_ROTATE_90_RIGHT_HFLIP 6
#define V4L2_MXC_ROTATE_90_LEFT 7
struct v4l2_mxc_offset {
uint32_t u_offset;
uint32_t v_offset;
};
struct v4l2_mxc_dest_crop {
__u32 type; /* enum v4l2_buf_type */
struct v4l2_mxc_offset offset;
};
/*
* Private IOCTLs
*
* VIDIOC_S_INOUT_CROP: Set input stream crop size
* VIDIOC_G_INOUT_CROP: Get input stream crop size
*/
#define VIDIOC_S_INPUT_CROP \
_IOWR('V', BASE_VIDIOC_PRIVATE + 1, struct v4l2_crop)
#define VIDIOC_G_INPUT_CROP \
_IOWR('V', BASE_VIDIOC_PRIVATE + 2, struct v4l2_crop)
#define VIDIOC_S_DEST_CROP \
_IOWR('V', BASE_VIDIOC_PRIVATE + 3, struct v4l2_mxc_dest_crop)
#endif
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