364 lines
12 KiB
C
364 lines
12 KiB
C
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/*
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* Register map for M-5MOLS 8M Pixel camera sensor with ISP
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*
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* Copyright (C) 2011 Samsung Electronics Co., Ltd.
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* Author: HeungJun Kim <riverful.kim@samsung.com>
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*
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* Copyright (C) 2009 Samsung Electronics Co., Ltd.
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* Author: Dongsoo Nathaniel Kim <dongsoo45.kim@samsung.com>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*/
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#ifndef M5MOLS_REG_H
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#define M5MOLS_REG_H
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#define M5MOLS_I2C_MAX_SIZE 4
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#define M5MOLS_BYTE_READ 0x01
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#define M5MOLS_BYTE_WRITE 0x02
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#define I2C_CATEGORY(__cat) ((__cat >> 16) & 0xff)
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#define I2C_COMMAND(__comm) ((__comm >> 8) & 0xff)
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#define I2C_SIZE(__reg_s) ((__reg_s) & 0xff)
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#define I2C_REG(__cat, __cmd, __reg_s) ((__cat << 16) | (__cmd << 8) | __reg_s)
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/*
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* Category section register
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*
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* The category means set including relevant command of M-5MOLS.
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*/
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#define CAT_SYSTEM 0x00
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#define CAT_PARAM 0x01
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#define CAT_MONITOR 0x02
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#define CAT_AE 0x03
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#define CAT_WB 0x06
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#define CAT_EXIF 0x07
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#define CAT_FD 0x09
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#define CAT_LENS 0x0a
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#define CAT_CAPT_PARM 0x0b
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#define CAT_CAPT_CTRL 0x0c
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#define CAT_FLASH 0x0f /* related to FW, revisions, booting */
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/*
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* Category 0 - SYSTEM mode
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*
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* The SYSTEM mode in the M-5MOLS means area available to handle with the whole
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* & all-round system of sensor. It deals with version/interrupt/setting mode &
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* even sensor's status. Especially, the M-5MOLS sensor with ISP varies by
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* packaging & manufacturer, even the customer and project code. And the
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* function details may vary among them. The version information helps to
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* determine what methods shall be used in the driver.
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*
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* There is many registers between customer version address and awb one. For
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* more specific contents, see definition if file m5mols.h.
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*/
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#define SYSTEM_VER_CUSTOMER I2C_REG(CAT_SYSTEM, 0x00, 1)
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#define SYSTEM_VER_PROJECT I2C_REG(CAT_SYSTEM, 0x01, 1)
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#define SYSTEM_VER_FIRMWARE I2C_REG(CAT_SYSTEM, 0x02, 2)
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#define SYSTEM_VER_HARDWARE I2C_REG(CAT_SYSTEM, 0x04, 2)
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#define SYSTEM_VER_PARAMETER I2C_REG(CAT_SYSTEM, 0x06, 2)
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#define SYSTEM_VER_AWB I2C_REG(CAT_SYSTEM, 0x08, 2)
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#define SYSTEM_SYSMODE I2C_REG(CAT_SYSTEM, 0x0b, 1)
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#define REG_SYSINIT 0x00 /* SYSTEM mode */
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#define REG_PARAMETER 0x01 /* PARAMETER mode */
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#define REG_MONITOR 0x02 /* MONITOR mode */
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#define REG_CAPTURE 0x03 /* CAPTURE mode */
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#define SYSTEM_CMD(__cmd) I2C_REG(CAT_SYSTEM, cmd, 1)
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#define SYSTEM_VER_STRING I2C_REG(CAT_SYSTEM, 0x0a, 1)
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#define REG_SAMSUNG_ELECTRO "SE" /* Samsung Electro-Mechanics */
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#define REG_SAMSUNG_OPTICS "OP" /* Samsung Fiber-Optics */
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#define REG_SAMSUNG_TECHWIN "TB" /* Samsung Techwin */
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/* SYSTEM mode status */
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#define SYSTEM_STATUS I2C_REG(CAT_SYSTEM, 0x0c, 1)
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/* Interrupt pending register */
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#define SYSTEM_INT_FACTOR I2C_REG(CAT_SYSTEM, 0x10, 1)
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/* interrupt enable register */
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#define SYSTEM_INT_ENABLE I2C_REG(CAT_SYSTEM, 0x11, 1)
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#define REG_INT_MODE (1 << 0)
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#define REG_INT_AF (1 << 1)
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#define REG_INT_ZOOM (1 << 2)
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#define REG_INT_CAPTURE (1 << 3)
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#define REG_INT_FRAMESYNC (1 << 4)
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#define REG_INT_FD (1 << 5)
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#define REG_INT_LENS_INIT (1 << 6)
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#define REG_INT_SOUND (1 << 7)
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#define REG_INT_MASK 0x0f
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/*
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* category 1 - PARAMETER mode
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*
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* This category supports function of camera features of M-5MOLS. It means we
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* can handle with preview(MONITOR) resolution size/frame per second/interface
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* between the sensor and the Application Processor/even the image effect.
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*/
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/* Resolution in the MONITOR mode */
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#define PARM_MON_SIZE I2C_REG(CAT_PARAM, 0x01, 1)
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/* Frame rate */
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#define PARM_MON_FPS I2C_REG(CAT_PARAM, 0x02, 1)
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#define REG_FPS_30 0x02
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/* Video bus between the sensor and a host processor */
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#define PARM_INTERFACE I2C_REG(CAT_PARAM, 0x00, 1)
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#define REG_INTERFACE_MIPI 0x02
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/* Image effects */
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#define PARM_EFFECT I2C_REG(CAT_PARAM, 0x0b, 1)
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#define REG_EFFECT_OFF 0x00
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#define REG_EFFECT_NEGA 0x01
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#define REG_EFFECT_EMBOSS 0x06
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#define REG_EFFECT_OUTLINE 0x07
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#define REG_EFFECT_WATERCOLOR 0x08
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/*
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* Category 2 - MONITOR mode
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*
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* The MONITOR mode is same as preview mode as we said. The M-5MOLS has another
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* mode named "Preview", but this preview mode is used at the case specific
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* vider-recording mode. This mmode supports only YUYV format. On the other
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* hand, the JPEG & RAW formats is supports by CAPTURE mode. And, there are
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* another options like zoom/color effect(different with effect in PARAMETER
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* mode)/anti hand shaking algorithm.
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*/
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/* Target digital zoom position */
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#define MON_ZOOM I2C_REG(CAT_MONITOR, 0x01, 1)
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/* CR value for color effect */
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#define MON_CFIXR I2C_REG(CAT_MONITOR, 0x0a, 1)
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/* CB value for color effect */
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#define MON_CFIXB I2C_REG(CAT_MONITOR, 0x09, 1)
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#define REG_CFIXB_SEPIA 0xd8
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#define REG_CFIXR_SEPIA 0x18
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#define MON_EFFECT I2C_REG(CAT_MONITOR, 0x0b, 1)
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#define REG_COLOR_EFFECT_OFF 0x00
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#define REG_COLOR_EFFECT_ON 0x01
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/* Chroma enable */
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#define MON_CHROMA_EN I2C_REG(CAT_MONITOR, 0x10, 1)
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/* Chroma level */
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#define MON_CHROMA_LVL I2C_REG(CAT_MONITOR, 0x0f, 1)
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#define REG_CHROMA_OFF 0x00
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#define REG_CHROMA_ON 0x01
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/* Sharpness on/off */
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#define MON_EDGE_EN I2C_REG(CAT_MONITOR, 0x12, 1)
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/* Sharpness level */
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#define MON_EDGE_LVL I2C_REG(CAT_MONITOR, 0x11, 1)
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#define REG_EDGE_OFF 0x00
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#define REG_EDGE_ON 0x01
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/* Set color tone (contrast) */
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#define MON_TONE_CTL I2C_REG(CAT_MONITOR, 0x25, 1)
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/*
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* Category 3 - Auto Exposure
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*
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* The M-5MOLS exposure capbility is detailed as which is similar to digital
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* camera. This category supports AE locking/various AE mode(range of exposure)
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* /ISO/flickering/EV bias/shutter/meteoring, and anything else. And the
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* maximum/minimum exposure gain value depending on M-5MOLS firmware, may be
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* different. So, this category also provide getting the max/min values. And,
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* each MONITOR and CAPTURE mode has each gain/shutter/max exposure values.
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*/
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/* Auto Exposure locking */
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#define AE_LOCK I2C_REG(CAT_AE, 0x00, 1)
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#define REG_AE_UNLOCK 0x00
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#define REG_AE_LOCK 0x01
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/* Auto Exposure algorithm mode */
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#define AE_MODE I2C_REG(CAT_AE, 0x01, 1)
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#define REG_AE_OFF 0x00 /* AE off */
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#define REG_AE_ALL 0x01 /* calc AE in all block integral */
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#define REG_AE_CENTER 0x03 /* calc AE in center weighted */
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#define REG_AE_SPOT 0x06 /* calc AE in specific spot */
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#define AE_ISO I2C_REG(CAT_AE, 0x05, 1)
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#define REG_ISO_AUTO 0x00
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#define REG_ISO_50 0x01
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#define REG_ISO_100 0x02
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#define REG_ISO_200 0x03
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#define REG_ISO_400 0x04
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#define REG_ISO_800 0x05
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/* EV (scenemode) preset for MONITOR */
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#define AE_EV_PRESET_MONITOR I2C_REG(CAT_AE, 0x0a, 1)
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/* EV (scenemode) preset for CAPTURE */
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#define AE_EV_PRESET_CAPTURE I2C_REG(CAT_AE, 0x0b, 1)
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#define REG_SCENE_NORMAL 0x00
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#define REG_SCENE_PORTRAIT 0x01
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#define REG_SCENE_LANDSCAPE 0x02
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#define REG_SCENE_SPORTS 0x03
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#define REG_SCENE_PARTY_INDOOR 0x04
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#define REG_SCENE_BEACH_SNOW 0x05
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#define REG_SCENE_SUNSET 0x06
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#define REG_SCENE_DAWN_DUSK 0x07
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#define REG_SCENE_FALL 0x08
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#define REG_SCENE_NIGHT 0x09
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#define REG_SCENE_AGAINST_LIGHT 0x0a
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#define REG_SCENE_FIRE 0x0b
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#define REG_SCENE_TEXT 0x0c
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#define REG_SCENE_CANDLE 0x0d
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/* Manual gain in MONITOR mode */
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#define AE_MAN_GAIN_MON I2C_REG(CAT_AE, 0x12, 2)
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/* Maximum gain in MONITOR mode */
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#define AE_MAX_GAIN_MON I2C_REG(CAT_AE, 0x1a, 2)
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/* Manual gain in CAPTURE mode */
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#define AE_MAN_GAIN_CAP I2C_REG(CAT_AE, 0x26, 2)
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#define AE_INDEX I2C_REG(CAT_AE, 0x38, 1)
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#define REG_AE_INDEX_20_NEG 0x00
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#define REG_AE_INDEX_15_NEG 0x01
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#define REG_AE_INDEX_10_NEG 0x02
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#define REG_AE_INDEX_05_NEG 0x03
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#define REG_AE_INDEX_00 0x04
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#define REG_AE_INDEX_05_POS 0x05
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#define REG_AE_INDEX_10_POS 0x06
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#define REG_AE_INDEX_15_POS 0x07
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#define REG_AE_INDEX_20_POS 0x08
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/*
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* Category 6 - White Balance
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*/
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/* Auto Whitebalance locking */
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#define AWB_LOCK I2C_REG(CAT_WB, 0x00, 1)
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#define REG_AWB_UNLOCK 0x00
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#define REG_AWB_LOCK 0x01
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#define AWB_MODE I2C_REG(CAT_WB, 0x02, 1)
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#define REG_AWB_AUTO 0x01 /* AWB off */
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#define REG_AWB_PRESET 0x02 /* AWB preset */
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/* Manual WB (preset) */
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#define AWB_MANUAL I2C_REG(CAT_WB, 0x03, 1)
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#define REG_AWB_INCANDESCENT 0x01
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#define REG_AWB_FLUORESCENT_1 0x02
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#define REG_AWB_FLUORESCENT_2 0x03
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#define REG_AWB_DAYLIGHT 0x04
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#define REG_AWB_CLOUDY 0x05
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#define REG_AWB_SHADE 0x06
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#define REG_AWB_HORIZON 0x07
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#define REG_AWB_LEDLIGHT 0x09
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/*
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* Category 7 - EXIF information
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*/
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#define EXIF_INFO_EXPTIME_NU I2C_REG(CAT_EXIF, 0x00, 4)
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#define EXIF_INFO_EXPTIME_DE I2C_REG(CAT_EXIF, 0x04, 4)
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#define EXIF_INFO_TV_NU I2C_REG(CAT_EXIF, 0x08, 4)
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#define EXIF_INFO_TV_DE I2C_REG(CAT_EXIF, 0x0c, 4)
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#define EXIF_INFO_AV_NU I2C_REG(CAT_EXIF, 0x10, 4)
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#define EXIF_INFO_AV_DE I2C_REG(CAT_EXIF, 0x14, 4)
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#define EXIF_INFO_BV_NU I2C_REG(CAT_EXIF, 0x18, 4)
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#define EXIF_INFO_BV_DE I2C_REG(CAT_EXIF, 0x1c, 4)
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#define EXIF_INFO_EBV_NU I2C_REG(CAT_EXIF, 0x20, 4)
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#define EXIF_INFO_EBV_DE I2C_REG(CAT_EXIF, 0x24, 4)
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#define EXIF_INFO_ISO I2C_REG(CAT_EXIF, 0x28, 2)
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#define EXIF_INFO_FLASH I2C_REG(CAT_EXIF, 0x2a, 2)
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#define EXIF_INFO_SDR I2C_REG(CAT_EXIF, 0x2c, 2)
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#define EXIF_INFO_QVAL I2C_REG(CAT_EXIF, 0x2e, 2)
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/*
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* Category 9 - Face Detection
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*/
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#define FD_CTL I2C_REG(CAT_FD, 0x00, 1)
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#define BIT_FD_EN 0
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#define BIT_FD_DRAW_FACE_FRAME 4
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#define BIT_FD_DRAW_SMILE_LVL 6
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#define REG_FD(shift) (1 << shift)
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#define REG_FD_OFF 0x0
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/*
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* Category A - Lens Parameter
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*/
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#define AF_MODE I2C_REG(CAT_LENS, 0x01, 1)
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#define REG_AF_NORMAL 0x00 /* Normal AF, one time */
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#define REG_AF_MACRO 0x01 /* Macro AF, one time */
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#define REG_AF_POWEROFF 0x07
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#define AF_EXECUTE I2C_REG(CAT_LENS, 0x02, 1)
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#define REG_AF_STOP 0x00
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#define REG_AF_EXE_AUTO 0x01
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#define REG_AF_EXE_CAF 0x02
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#define AF_STATUS I2C_REG(CAT_LENS, 0x03, 1)
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#define REG_AF_FAIL 0x00
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#define REG_AF_SUCCESS 0x02
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#define REG_AF_IDLE 0x04
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#define REG_AF_BUSY 0x05
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#define AF_VERSION I2C_REG(CAT_LENS, 0x0a, 1)
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/*
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* Category B - CAPTURE Parameter
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*/
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#define CAPP_YUVOUT_MAIN I2C_REG(CAT_CAPT_PARM, 0x00, 1)
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#define REG_YUV422 0x00
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#define REG_BAYER10 0x05
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#define REG_BAYER8 0x06
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#define REG_JPEG 0x10
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#define CAPP_MAIN_IMAGE_SIZE I2C_REG(CAT_CAPT_PARM, 0x01, 1)
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#define CAPP_JPEG_SIZE_MAX I2C_REG(CAT_CAPT_PARM, 0x0f, 4)
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#define CAPP_JPEG_RATIO I2C_REG(CAT_CAPT_PARM, 0x17, 1)
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#define CAPP_MCC_MODE I2C_REG(CAT_CAPT_PARM, 0x1d, 1)
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#define REG_MCC_OFF 0x00
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#define REG_MCC_NORMAL 0x01
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#define CAPP_WDR_EN I2C_REG(CAT_CAPT_PARM, 0x2c, 1)
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#define REG_WDR_OFF 0x00
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#define REG_WDR_ON 0x01
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#define REG_WDR_AUTO 0x02
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#define CAPP_LIGHT_CTRL I2C_REG(CAT_CAPT_PARM, 0x40, 1)
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#define REG_LIGHT_OFF 0x00
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#define REG_LIGHT_ON 0x01
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#define REG_LIGHT_AUTO 0x02
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#define CAPP_FLASH_CTRL I2C_REG(CAT_CAPT_PARM, 0x41, 1)
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#define REG_FLASH_OFF 0x00
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#define REG_FLASH_ON 0x01
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#define REG_FLASH_AUTO 0x02
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/*
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* Category C - CAPTURE Control
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*/
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#define CAPC_MODE I2C_REG(CAT_CAPT_CTRL, 0x00, 1)
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#define REG_CAP_NONE 0x00
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#define REG_CAP_ANTI_SHAKE 0x02
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/* Select single- or multi-shot capture */
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#define CAPC_SEL_FRAME I2C_REG(CAT_CAPT_CTRL, 0x06, 1)
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#define CAPC_START I2C_REG(CAT_CAPT_CTRL, 0x09, 1)
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#define REG_CAP_START_MAIN 0x01
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#define REG_CAP_START_THUMB 0x03
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#define CAPC_IMAGE_SIZE I2C_REG(CAT_CAPT_CTRL, 0x0d, 4)
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#define CAPC_THUMB_SIZE I2C_REG(CAT_CAPT_CTRL, 0x11, 4)
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/*
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* Category F - Flash
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*
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* This mode provides functions about internal flash stuff and system startup.
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*/
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/* Starts internal ARM core booting after power-up */
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#define FLASH_CAM_START I2C_REG(CAT_FLASH, 0x12, 1)
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#define REG_START_ARM_BOOT 0x01 /* write value */
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#define REG_IN_FLASH_MODE 0x00 /* read value */
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#endif /* M5MOLS_REG_H */
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