1802d0beec
Based on 1 normalized pattern(s): 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 extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 655 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Allison Randal <allison@lohutok.net> Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org> Reviewed-by: Richard Fontana <rfontana@redhat.com> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190527070034.575739538@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
89 lines
2.0 KiB
C
89 lines
2.0 KiB
C
/* SPDX-License-Identifier: GPL-2.0-only */
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/*
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* et8ek8_reg.h
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*
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* Copyright (C) 2008 Nokia Corporation
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*
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* Contact: Sakari Ailus <sakari.ailus@iki.fi>
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* Tuukka Toivonen <tuukkat76@gmail.com>
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*/
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#ifndef ET8EK8REGS_H
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#define ET8EK8REGS_H
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#include <linux/i2c.h>
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#include <linux/types.h>
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#include <linux/videodev2.h>
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#include <linux/v4l2-subdev.h>
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struct v4l2_mbus_framefmt;
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struct v4l2_subdev_pad_mbus_code_enum;
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struct et8ek8_mode {
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/* Physical sensor resolution and current image window */
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u16 sensor_width;
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u16 sensor_height;
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u16 sensor_window_origin_x;
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u16 sensor_window_origin_y;
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u16 sensor_window_width;
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u16 sensor_window_height;
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/* Image data coming from sensor (after scaling) */
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u16 width;
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u16 height;
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u16 window_origin_x;
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u16 window_origin_y;
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u16 window_width;
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u16 window_height;
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u32 pixel_clock; /* in Hz */
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u32 ext_clock; /* in Hz */
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struct v4l2_fract timeperframe;
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u32 max_exp; /* Maximum exposure value */
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u32 bus_format; /* MEDIA_BUS_FMT_ */
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u32 sensitivity; /* 16.16 fixed point */
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};
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#define ET8EK8_REG_8BIT 1
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#define ET8EK8_REG_16BIT 2
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#define ET8EK8_REG_DELAY 100
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#define ET8EK8_REG_TERM 0xff
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struct et8ek8_reg {
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u16 type;
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u16 reg; /* 16-bit offset */
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u32 val; /* 8/16/32-bit value */
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};
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/* Possible struct smia_reglist types. */
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#define ET8EK8_REGLIST_STANDBY 0
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#define ET8EK8_REGLIST_POWERON 1
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#define ET8EK8_REGLIST_RESUME 2
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#define ET8EK8_REGLIST_STREAMON 3
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#define ET8EK8_REGLIST_STREAMOFF 4
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#define ET8EK8_REGLIST_DISABLED 5
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#define ET8EK8_REGLIST_MODE 10
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#define ET8EK8_REGLIST_LSC_ENABLE 100
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#define ET8EK8_REGLIST_LSC_DISABLE 101
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#define ET8EK8_REGLIST_ANR_ENABLE 102
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#define ET8EK8_REGLIST_ANR_DISABLE 103
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struct et8ek8_reglist {
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u32 type;
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struct et8ek8_mode mode;
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struct et8ek8_reg regs[];
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};
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#define ET8EK8_MAX_LEN 32
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struct et8ek8_meta_reglist {
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char version[ET8EK8_MAX_LEN];
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union {
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struct et8ek8_reglist *ptr;
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} reglist[];
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};
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extern struct et8ek8_meta_reglist meta_reglist;
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#endif /* ET8EK8REGS */
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