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/*
* Copyright (C) 2010 Motorola, Inc.
* Copyright (C) 2011 NVIDIA Corporation.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*
* 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., 59 Temple Place, Suite 330, Boston, MA
* 02111-1307, USA
*/
#ifndef __OV5650_H__
#define __OV5650_H__
#include <linux/ioctl.h> /* For IOCTL macros */
#define OV5650_IOCTL_SET_MODE _IOW('o', 1, struct ov5650_mode)
#define OV5650_IOCTL_SET_FRAME_LENGTH _IOW('o', 2, __u32)
#define OV5650_IOCTL_SET_COARSE_TIME _IOW('o', 3, __u32)
#define OV5650_IOCTL_SET_GAIN _IOW('o', 4, __u16)
#define OV5650_IOCTL_GET_STATUS _IOR('o', 5, __u8)
#define OV5650_IOCTL_SET_BINNING _IOW('o', 6, __u8)
#define OV5650_IOCTL_TEST_PATTERN _IOW('o', 7, enum ov5650_test_pattern)
#define OV5650_IOCTL_SET_GROUP_HOLD _IOW('o', 8, struct ov5650_ae)
#define OV5650_IOCTL_SET_CAMERA_MODE _IOW('o', 10, __u32)
#define OV5650_IOCTL_SYNC_SENSORS _IOW('o', 11, __u32)
#define OV5650_IOCTL_GET_SENSORDATA _IOR('o', 12, struct ov5650_sensordata)
/* OV5650 registers */
#define OV5650_SRM_GRUP_ACCESS (0x3212)
#define OV5650_ARRAY_CONTROL_01 (0x3621)
#define OV5650_ANALOG_CONTROL_D (0x370D)
#define OV5650_TIMING_TC_REG_18 (0x3818)
#define OV5650_TIMING_CONTROL_HS_HIGH (0x3800)
#define OV5650_TIMING_CONTROL_HS_LOW (0x3801)
#define OV5650_TIMING_CONTROL_VS_HIGH (0x3802)
#define OV5650_TIMING_CONTROL_VS_LOW (0x3803)
#define OV5650_TIMING_HW_HIGH (0x3804)
#define OV5650_TIMING_HW_LOW (0x3805)
#define OV5650_TIMING_VH_HIGH (0x3806)
#define OV5650_TIMING_VH_LOW (0x3807)
#define OV5650_TIMING_TC_REG_18 (0x3818)
#define OV5650_TIMING_HREFST_MAN_HIGH (0x3824)
#define OV5650_TIMING_HREFST_MAN_LOW (0x3825)
#define OV5650_H_BINNING_BIT (1 << 7)
#define OV5650_H_SUBSAMPLING_BIT (1 << 6)
#define OV5650_V_BINNING_BIT (1 << 6)
#define OV5650_V_SUBSAMPLING_BIT (1 << 0)
#define OV5650_GROUP_HOLD_BIT (1 << 7)
#define OV5650_GROUP_LAUNCH_BIT (1 << 5)
#define OV5650_GROUP_HOLD_END_BIT (1 << 4)
#define OV5650_GROUP_ID(id) (id)
enum ov5650_test_pattern {
TEST_PATTERN_NONE,
TEST_PATTERN_COLORBARS,
TEST_PATTERN_CHECKERBOARD
};
struct ov5650_sensordata {
__u32 fuse_id_size;
__u8 fuse_id[16];
};
struct ov5650_mode {
int xres;
int yres;
__u32 frame_length;
__u32 coarse_time;
__u16 gain;
};
struct ov5650_ae {
__u32 frame_length;
__u8 frame_length_enable;
__u32 coarse_time;
__u8 coarse_time_enable;
__s32 gain;
__u8 gain_enable;
};
#ifdef __KERNEL__
struct ov5650_platform_data {
int (*power_on)(void);
int (*power_off)(void);
void (*synchronize_sensors)(void);
};
#endif /* __KERNEL__ */
#endif /* __OV5650_H__ */
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