74 lines
2.2 KiB
C
74 lines
2.2 KiB
C
/*
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* Copyright (C) 2013-2015 Freescale Semiconductor, Inc. All Rights Reserved
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*/
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/*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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/*!
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* @file uapi/linux/mxc_v4l2.h
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*
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* @brief MXC V4L2 private header file
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*
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* @ingroup MXC V4L2
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*/
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#ifndef __ASM_ARCH_MXC_V4L2_H__
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#define __ASM_ARCH_MXC_V4L2_H__
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/*
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* For IPUv1 and IPUv3, V4L2_CID_MXC_ROT means encoder ioctl ID.
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* And V4L2_CID_MXC_VF_ROT is viewfinder ioctl ID only for IPUv1 and IPUv3.
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*/
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#define V4L2_CID_MXC_ROT (V4L2_CID_PRIVATE_BASE + 0)
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#define V4L2_CID_MXC_FLASH (V4L2_CID_PRIVATE_BASE + 1)
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#define V4L2_CID_MXC_VF_ROT (V4L2_CID_PRIVATE_BASE + 2)
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#define V4L2_CID_MXC_MOTION (V4L2_CID_PRIVATE_BASE + 3)
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#define V4L2_CID_MXC_SWITCH_CAM (V4L2_CID_PRIVATE_BASE + 6)
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#define V4L2_MXC_ROTATE_NONE 0
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#define V4L2_MXC_ROTATE_VERT_FLIP 1
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#define V4L2_MXC_ROTATE_HORIZ_FLIP 2
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#define V4L2_MXC_ROTATE_180 3
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#define V4L2_MXC_ROTATE_90_RIGHT 4
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#define V4L2_MXC_ROTATE_90_RIGHT_VFLIP 5
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#define V4L2_MXC_ROTATE_90_RIGHT_HFLIP 6
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#define V4L2_MXC_ROTATE_90_LEFT 7
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struct v4l2_mxc_offset {
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uint32_t u_offset;
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uint32_t v_offset;
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};
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struct v4l2_mxc_dest_crop {
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__u32 type; /* enum v4l2_buf_type */
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struct v4l2_mxc_offset offset;
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};
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/*
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* Private IOCTLs
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*
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* VIDIOC_S_INOUT_CROP: Set input stream crop size
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* VIDIOC_G_INOUT_CROP: Get input stream crop size
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*/
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#define VIDIOC_S_INPUT_CROP \
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_IOWR('V', BASE_VIDIOC_PRIVATE + 1, struct v4l2_crop)
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#define VIDIOC_G_INPUT_CROP \
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_IOWR('V', BASE_VIDIOC_PRIVATE + 2, struct v4l2_crop)
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#define VIDIOC_S_DEST_CROP \
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_IOWR('V', BASE_VIDIOC_PRIVATE + 3, struct v4l2_mxc_dest_crop)
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#endif
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