/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
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/* Copyright (c) 2018 Fuzhou Rockchip Electronics Co., Ltd. */
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#ifndef RK_VCM_HEAD_H
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#define RK_VCM_HEAD_H
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#define RK_VCM_HEAD_VERSION KERNEL_VERSION(0, 0x02, 0x0)
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/*
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* Focus position values:
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* 65 logical positions ( 0 - 64 )
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* where 64 is the setting for infinity and 0 for macro
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*/
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#define VCMDRV_MAX_LOG 64U
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#define OF_CAMERA_VCMDRV_MAX_CURRENT "rockchip,vcm-max-current"
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#define OF_CAMERA_VCMDRV_START_CURRENT "rockchip,vcm-start-current"
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#define OF_CAMERA_VCMDRV_RATED_CURRENT "rockchip,vcm-rated-current"
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#define OF_CAMERA_VCMDRV_STEP_MODE "rockchip,vcm-step-mode"
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#define OF_CAMERA_VCMDRV_DLC_ENABLE "rockchip,vcm-dlc-enable"
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#define OF_CAMERA_VCMDRV_MCLK "rockchip,vcm-mclk"
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#define OF_CAMERA_VCMDRV_T_SRC "rockchip,vcm-t-src"
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#define VCMDRV_SETZOOM_MAXCNT 300U
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#define RK_VIDIOC_VCM_TIMEINFO \
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_IOR('V', BASE_VIDIOC_PRIVATE + 0, struct rk_cam_vcm_tim)
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#define RK_VIDIOC_IRIS_TIMEINFO \
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_IOR('V', BASE_VIDIOC_PRIVATE + 1, struct rk_cam_vcm_tim)
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#define RK_VIDIOC_ZOOM_TIMEINFO \
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_IOR('V', BASE_VIDIOC_PRIVATE + 2, struct rk_cam_vcm_tim)
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#define RK_VIDIOC_GET_VCM_CFG \
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_IOR('V', BASE_VIDIOC_PRIVATE + 3, struct rk_cam_vcm_cfg)
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#define RK_VIDIOC_SET_VCM_CFG \
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_IOW('V', BASE_VIDIOC_PRIVATE + 4, struct rk_cam_vcm_cfg)
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#define RK_VIDIOC_FOCUS_CORRECTION \
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_IOR('V', BASE_VIDIOC_PRIVATE + 5, unsigned int)
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#define RK_VIDIOC_IRIS_CORRECTION \
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_IOR('V', BASE_VIDIOC_PRIVATE + 6, unsigned int)
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#define RK_VIDIOC_ZOOM_CORRECTION \
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_IOR('V', BASE_VIDIOC_PRIVATE + 7, unsigned int)
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#define RK_VIDIOC_FOCUS_SET_BACKLASH \
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_IOR('V', BASE_VIDIOC_PRIVATE + 8, unsigned int)
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#define RK_VIDIOC_IRIS_SET_BACKLASH \
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_IOR('V', BASE_VIDIOC_PRIVATE + 9, unsigned int)
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#define RK_VIDIOC_ZOOM_SET_BACKLASH \
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_IOR('V', BASE_VIDIOC_PRIVATE + 10, unsigned int)
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#define RK_VIDIOC_ZOOM1_TIMEINFO \
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_IOR('V', BASE_VIDIOC_PRIVATE + 11, struct rk_cam_vcm_tim)
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#define RK_VIDIOC_ZOOM1_CORRECTION \
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_IOR('V', BASE_VIDIOC_PRIVATE + 12, unsigned int)
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#define RK_VIDIOC_ZOOM1_SET_BACKLASH \
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_IOR('V', BASE_VIDIOC_PRIVATE + 13, unsigned int)
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#define RK_VIDIOC_ZOOM_SET_POSITION \
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_IOW('V', BASE_VIDIOC_PRIVATE + 14, struct rk_cam_set_zoom)
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#define RK_VIDIOC_FOCUS_SET_POSITION \
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_IOW('V', BASE_VIDIOC_PRIVATE + 15, struct rk_cam_set_focus)
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#define RK_VIDIOC_MODIFY_POSITION \
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_IOW('V', BASE_VIDIOC_PRIVATE + 16, struct rk_cam_modify_pos)
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#ifdef CONFIG_COMPAT
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#define RK_VIDIOC_COMPAT_VCM_TIMEINFO \
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_IOR('V', BASE_VIDIOC_PRIVATE + 0, struct rk_cam_compat_vcm_tim)
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#define RK_VIDIOC_COMPAT_IRIS_TIMEINFO \
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_IOR('V', BASE_VIDIOC_PRIVATE + 1, struct rk_cam_compat_vcm_tim)
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#define RK_VIDIOC_COMPAT_ZOOM_TIMEINFO \
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_IOR('V', BASE_VIDIOC_PRIVATE + 2, struct rk_cam_compat_vcm_tim)
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#define RK_VIDIOC_COMPAT_ZOOM1_TIMEINFO \
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_IOR('V', BASE_VIDIOC_PRIVATE + 11, struct rk_cam_compat_vcm_tim)
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#endif
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struct rk_cam_modify_pos {
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s32 focus_pos;
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s32 zoom_pos;
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s32 zoom1_pos;
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};
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struct rk_cam_set_focus {
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bool is_need_reback;
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s32 focus_pos;
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};
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struct rk_cam_zoom_pos {
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s32 zoom_pos;
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s32 focus_pos;
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};
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struct rk_cam_set_zoom {
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bool is_need_zoom_reback;
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bool is_need_focus_reback;
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u32 setzoom_cnt;
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struct rk_cam_zoom_pos zoom_pos[VCMDRV_SETZOOM_MAXCNT];
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};
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struct rk_cam_vcm_tim {
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struct timeval vcm_start_t;
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struct timeval vcm_end_t;
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};
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#ifdef CONFIG_COMPAT
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struct rk_cam_compat_vcm_tim {
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struct compat_timeval vcm_start_t;
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struct compat_timeval vcm_end_t;
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};
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#endif
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struct rk_cam_vcm_cfg {
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int start_ma;
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int rated_ma;
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int step_mode;
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};
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#endif /* RK_VCM_HEAD_H */
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