83 lines
2.6 KiB
C
83 lines
2.6 KiB
C
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/**
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* Copyright (c) 2014-2019, NVIDIA Corporation. All rights reserved.
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms and conditions of the GNU General Public License,
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* version 2, as published by the Free Software Foundation.
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*
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* This program is distributed in the hope it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef __UAPI_OV23850_H__
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#define __UAPI_OV23850_H__
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#include <linux/ioctl.h>
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#define OV23850_IOCTL_SET_MODE _IOW('o', 1, \
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struct ov23850_mode)
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#define OV23850_IOCTL_GET_STATUS _IOR('o', 2, __u8)
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#define OV23850_IOCTL_SET_FRAME_LENGTH _IOW('o', 3, __u32)
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#define OV23850_IOCTL_SET_COARSE_TIME _IOW('o', 4, __u32)
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#define OV23850_IOCTL_SET_GAIN _IOW('o', 5, __u16)
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#define OV23850_IOCTL_GET_SENSORDATA _IOR('o', 6, \
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struct ov23850_sensordata)
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#define OV23850_IOCTL_SET_GROUP_HOLD _IOW('o', 7, struct ov23850_ae)
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#define OV23850_IOCTL_SET_HDR_COARSE_TIME _IOW('o', 8, struct ov23850_hdr)
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#define OV23850_IOCTL_SET_POWER _IOW('o', 20, __u32)
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#define OV23850_FUSE_ID_OTP_START_ADDR 0x6000
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#define OV23850_FUSE_ID_OTP_END_ADDR 0x600F
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#define OV23850_FUSE_ID_SIZE \
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(OV23850_FUSE_ID_OTP_END_ADDR - OV23850_FUSE_ID_OTP_START_ADDR + 1)
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#define OV23850_FUSE_ID_STR_SIZE (OV23850_FUSE_ID_SIZE * 2)
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#define OV23850_FRAME_LENGTH_ADDR_MSB 0x380E
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#define OV23850_FRAME_LENGTH_ADDR_LSB 0x380F
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#define OV23850_COARSE_TIME_ADDR_MSB 0x3501
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#define OV23850_COARSE_TIME_ADDR_LSB 0x3502
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#define OV23850_COARSE_TIME_SHORT_ADDR_MSB 0x3507
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#define OV23850_COARSE_TIME_SHORT_ADDR_LSB 0x3508
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#define OV23850_GAIN_ADDR_MSB 0x350A
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#define OV23850_GAIN_ADDR_LSB 0x350B
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#define OV23850_GAIN_SHORT_ADDR_MSB 0x354E
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#define OV23850_GAIN_SHORT_ADDR_LSB 0x354F
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#define OV23850_GROUP_HOLD_ADDR 0x3208
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#define OV23850_HDR_ADDR 0x3821
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struct ov23850_mode {
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__u32 xres;
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__u32 yres;
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__u32 frame_length;
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__u32 coarse_time;
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__u32 coarse_time_short;
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__u16 gain;
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__u8 hdr_en;
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};
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struct ov23850_hdr {
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__u32 coarse_time_long;
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__u32 coarse_time_short;
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};
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struct ov23850_ae {
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__u32 frame_length;
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__u8 frame_length_enable;
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__u32 coarse_time;
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__u32 coarse_time_short;
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__u8 coarse_time_enable;
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__s32 gain;
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__u8 gain_enable;
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};
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struct ov23850_sensordata {
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__u32 fuse_id_size;
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__u8 fuse_id[OV23850_FUSE_ID_SIZE];
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};
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#endif /* __UAPI_OV23850_H__ */
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