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1/* SPDX-License-Identifier: GPL-2.0-only */2/*3 * et8ek8_reg.h4 *5 * Copyright (C) 2008 Nokia Corporation6 *7 * Contact: Sakari Ailus <sakari.ailus@iki.fi>8 * Tuukka Toivonen <tuukkat76@gmail.com>9 */10 11#ifndef ET8EK8REGS_H12#define ET8EK8REGS_H13 14#include <linux/i2c.h>15#include <linux/types.h>16#include <linux/videodev2.h>17#include <linux/v4l2-subdev.h>18 19struct v4l2_mbus_framefmt;20struct v4l2_subdev_pad_mbus_code_enum;21 22struct et8ek8_mode {23 /* Physical sensor resolution and current image window */24 u16 sensor_width;25 u16 sensor_height;26 u16 sensor_window_origin_x;27 u16 sensor_window_origin_y;28 u16 sensor_window_width;29 u16 sensor_window_height;30 31 /* Image data coming from sensor (after scaling) */32 u16 width;33 u16 height;34 u16 window_origin_x;35 u16 window_origin_y;36 u16 window_width;37 u16 window_height;38 39 u32 pixel_clock; /* in Hz */40 u32 ext_clock; /* in Hz */41 struct v4l2_fract timeperframe;42 u32 max_exp; /* Maximum exposure value */43 u32 bus_format; /* MEDIA_BUS_FMT_ */44 u32 sensitivity; /* 16.16 fixed point */45};46 47#define ET8EK8_REG_8BIT 148#define ET8EK8_REG_16BIT 249#define ET8EK8_REG_DELAY 10050#define ET8EK8_REG_TERM 0xff51struct et8ek8_reg {52 u16 type;53 u16 reg; /* 16-bit offset */54 u32 val; /* 8/16/32-bit value */55};56 57/* Possible struct smia_reglist types. */58#define ET8EK8_REGLIST_STANDBY 059#define ET8EK8_REGLIST_POWERON 160#define ET8EK8_REGLIST_RESUME 261#define ET8EK8_REGLIST_STREAMON 362#define ET8EK8_REGLIST_STREAMOFF 463#define ET8EK8_REGLIST_DISABLED 564 65#define ET8EK8_REGLIST_MODE 1066 67#define ET8EK8_REGLIST_LSC_ENABLE 10068#define ET8EK8_REGLIST_LSC_DISABLE 10169#define ET8EK8_REGLIST_ANR_ENABLE 10270#define ET8EK8_REGLIST_ANR_DISABLE 10371 72struct et8ek8_reglist {73 u32 type;74 struct et8ek8_mode mode;75 struct et8ek8_reg regs[];76};77 78#define ET8EK8_MAX_LEN 3279struct et8ek8_meta_reglist {80 char version[ET8EK8_MAX_LEN];81 union {82 struct et8ek8_reglist *ptr;83 } reglist[];84};85 86extern struct et8ek8_meta_reglist meta_reglist;87 88#endif /* ET8EK8REGS */89