130 lines
4.1 KiB
C
130 lines
4.1 KiB
C
/*
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* Driver for the mt9m111 sensor
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*
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* Copyright (C) 2008 Erik Andrén
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* Copyright (C) 2007 Ilyes Gouta. Based on the m5603x Linux Driver Project.
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* Copyright (C) 2005 m5603x Linux Driver Project <m5602@x3ng.com.br>
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*
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* Portions of code to USB interface and ALi driver software,
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* Copyright (c) 2006 Willem Duinker
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* v4l2 interface modeled after the V4L2 driver
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* for SN9C10x PC Camera Controllers
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*
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* Some defines taken from the mt9m111 sensor driver
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* Copyright (C) 2008, Robert Jarzmik <robert.jarzmik@free.fr>
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation, version 2.
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*
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*/
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#ifndef M5602_MT9M111_H_
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#define M5602_MT9M111_H_
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#include "m5602_sensor.h"
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/*****************************************************************************/
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#define MT9M111_SC_CHIPVER 0x00
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#define MT9M111_SC_ROWSTART 0x01
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#define MT9M111_SC_COLSTART 0x02
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#define MT9M111_SC_WINDOW_HEIGHT 0x03
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#define MT9M111_SC_WINDOW_WIDTH 0x04
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#define MT9M111_SC_HBLANK_CONTEXT_B 0x05
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#define MT9M111_SC_VBLANK_CONTEXT_B 0x06
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#define MT9M111_SC_HBLANK_CONTEXT_A 0x07
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#define MT9M111_SC_VBLANK_CONTEXT_A 0x08
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#define MT9M111_SC_SHUTTER_WIDTH 0x09
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#define MT9M111_SC_ROW_SPEED 0x0a
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#define MT9M111_SC_EXTRA_DELAY 0x0b
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#define MT9M111_SC_SHUTTER_DELAY 0x0c
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#define MT9M111_SC_RESET 0x0d
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#define MT9M111_SC_R_MODE_CONTEXT_B 0x20
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#define MT9M111_SC_R_MODE_CONTEXT_A 0x21
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#define MT9M111_SC_FLASH_CONTROL 0x23
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#define MT9M111_SC_GREEN_1_GAIN 0x2b
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#define MT9M111_SC_BLUE_GAIN 0x2c
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#define MT9M111_SC_RED_GAIN 0x2d
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#define MT9M111_SC_GREEN_2_GAIN 0x2e
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#define MT9M111_SC_GLOBAL_GAIN 0x2f
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#define MT9M111_CONTEXT_CONTROL 0xc8
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#define MT9M111_PAGE_MAP 0xf0
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#define MT9M111_BYTEWISE_ADDRESS 0xf1
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#define MT9M111_CP_OPERATING_MODE_CTL 0x06
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#define MT9M111_CP_LUMA_OFFSET 0x34
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#define MT9M111_CP_LUMA_CLIP 0x35
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#define MT9M111_CP_OUTPUT_FORMAT_CTL2_CONTEXT_A 0x3a
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#define MT9M111_CP_LENS_CORRECTION_1 0x3b
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#define MT9M111_CP_DEFECT_CORR_CONTEXT_A 0x4c
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#define MT9M111_CP_DEFECT_CORR_CONTEXT_B 0x4d
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#define MT9M111_CP_OUTPUT_FORMAT_CTL2_CONTEXT_B 0x9b
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#define MT9M111_CP_GLOBAL_CLK_CONTROL 0xb3
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#define MT9M111_CC_AUTO_EXPOSURE_PARAMETER_18 0x65
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#define MT9M111_CC_AWB_PARAMETER_7 0x28
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#define MT9M111_SENSOR_CORE 0x00
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#define MT9M111_COLORPIPE 0x01
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#define MT9M111_CAMERA_CONTROL 0x02
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#define MT9M111_RESET (1 << 0)
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#define MT9M111_RESTART (1 << 1)
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#define MT9M111_ANALOG_STANDBY (1 << 2)
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#define MT9M111_CHIP_ENABLE (1 << 3)
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#define MT9M111_CHIP_DISABLE (0 << 3)
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#define MT9M111_OUTPUT_DISABLE (1 << 4)
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#define MT9M111_SHOW_BAD_FRAMES (1 << 0)
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#define MT9M111_RESTART_BAD_FRAMES (1 << 1)
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#define MT9M111_SYNCHRONIZE_CHANGES (1 << 7)
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#define MT9M111_RMB_OVER_SIZED (1 << 0)
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#define MT9M111_RMB_MIRROR_ROWS (1 << 0)
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#define MT9M111_RMB_MIRROR_COLS (1 << 1)
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#define MT9M111_RMB_ROW_SKIP_2X (1 << 2)
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#define MT9M111_RMB_COLUMN_SKIP_2X (1 << 3)
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#define MT9M111_RMB_ROW_SKIP_4X (1 << 4)
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#define MT9M111_RMB_COLUMN_SKIP_4X (1 << 5)
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#define MT9M111_COLOR_MATRIX_BYPASS (1 << 4)
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#define MT9M111_SEL_CONTEXT_B (1 << 3)
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#define MT9M111_TRISTATE_PIN_IN_STANDBY (1 << 1)
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#define MT9M111_SOC_SOFT_STANDBY (1 << 0)
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#define MT9M111_2D_DEFECT_CORRECTION_ENABLE (1 << 0)
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#define INITIAL_MAX_GAIN 64
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#define MT9M111_DEFAULT_GAIN 283
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#define MT9M111_GREEN_GAIN_DEFAULT 0x20
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#define MT9M111_BLUE_GAIN_DEFAULT 0x20
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#define MT9M111_RED_GAIN_DEFAULT 0x20
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/*****************************************************************************/
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/* Kernel module parameters */
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extern int force_sensor;
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extern bool dump_sensor;
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int mt9m111_probe(struct sd *sd);
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int mt9m111_init(struct sd *sd);
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int mt9m111_init_controls(struct sd *sd);
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int mt9m111_start(struct sd *sd);
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void mt9m111_disconnect(struct sd *sd);
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static const struct m5602_sensor mt9m111 = {
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.name = "MT9M111",
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.i2c_slave_id = 0xba,
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.i2c_regW = 2,
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.probe = mt9m111_probe,
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.init = mt9m111_init,
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.init_controls = mt9m111_init_controls,
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.disconnect = mt9m111_disconnect,
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.start = mt9m111_start,
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};
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#endif
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