126 lines · c
1/* SPDX-License-Identifier: GPL-2.0-only */2/*3 * Driver for the mt9m111 sensor4 *5 * Copyright (C) 2008 Erik Andrén6 * Copyright (C) 2007 Ilyes Gouta. Based on the m5603x Linux Driver Project.7 * Copyright (C) 2005 m5603x Linux Driver Project <m5602@x3ng.com.br>8 *9 * Portions of code to USB interface and ALi driver software,10 * Copyright (c) 2006 Willem Duinker11 * v4l2 interface modeled after the V4L2 driver12 * for SN9C10x PC Camera Controllers13 *14 * Some defines taken from the mt9m111 sensor driver15 * Copyright (C) 2008, Robert Jarzmik <robert.jarzmik@free.fr>16 */17 18#ifndef M5602_MT9M111_H_19#define M5602_MT9M111_H_20 21#include "m5602_sensor.h"22 23/*****************************************************************************/24 25#define MT9M111_SC_CHIPVER 0x0026#define MT9M111_SC_ROWSTART 0x0127#define MT9M111_SC_COLSTART 0x0228#define MT9M111_SC_WINDOW_HEIGHT 0x0329#define MT9M111_SC_WINDOW_WIDTH 0x0430#define MT9M111_SC_HBLANK_CONTEXT_B 0x0531#define MT9M111_SC_VBLANK_CONTEXT_B 0x0632#define MT9M111_SC_HBLANK_CONTEXT_A 0x0733#define MT9M111_SC_VBLANK_CONTEXT_A 0x0834#define MT9M111_SC_SHUTTER_WIDTH 0x0935#define MT9M111_SC_ROW_SPEED 0x0a36#define MT9M111_SC_EXTRA_DELAY 0x0b37#define MT9M111_SC_SHUTTER_DELAY 0x0c38#define MT9M111_SC_RESET 0x0d39#define MT9M111_SC_R_MODE_CONTEXT_B 0x2040#define MT9M111_SC_R_MODE_CONTEXT_A 0x2141#define MT9M111_SC_FLASH_CONTROL 0x2342#define MT9M111_SC_GREEN_1_GAIN 0x2b43#define MT9M111_SC_BLUE_GAIN 0x2c44#define MT9M111_SC_RED_GAIN 0x2d45#define MT9M111_SC_GREEN_2_GAIN 0x2e46#define MT9M111_SC_GLOBAL_GAIN 0x2f47 48#define MT9M111_CONTEXT_CONTROL 0xc849#define MT9M111_PAGE_MAP 0xf050#define MT9M111_BYTEWISE_ADDRESS 0xf151 52#define MT9M111_CP_OPERATING_MODE_CTL 0x0653#define MT9M111_CP_LUMA_OFFSET 0x3454#define MT9M111_CP_LUMA_CLIP 0x3555#define MT9M111_CP_OUTPUT_FORMAT_CTL2_CONTEXT_A 0x3a56#define MT9M111_CP_LENS_CORRECTION_1 0x3b57#define MT9M111_CP_DEFECT_CORR_CONTEXT_A 0x4c58#define MT9M111_CP_DEFECT_CORR_CONTEXT_B 0x4d59#define MT9M111_CP_OUTPUT_FORMAT_CTL2_CONTEXT_B 0x9b60#define MT9M111_CP_GLOBAL_CLK_CONTROL 0xb361 62#define MT9M111_CC_AUTO_EXPOSURE_PARAMETER_18 0x6563#define MT9M111_CC_AWB_PARAMETER_7 0x2864 65#define MT9M111_SENSOR_CORE 0x0066#define MT9M111_COLORPIPE 0x0167#define MT9M111_CAMERA_CONTROL 0x0268 69#define MT9M111_RESET (1 << 0)70#define MT9M111_RESTART (1 << 1)71#define MT9M111_ANALOG_STANDBY (1 << 2)72#define MT9M111_CHIP_ENABLE (1 << 3)73#define MT9M111_CHIP_DISABLE (0 << 3)74#define MT9M111_OUTPUT_DISABLE (1 << 4)75#define MT9M111_SHOW_BAD_FRAMES (1 << 0)76#define MT9M111_RESTART_BAD_FRAMES (1 << 1)77#define MT9M111_SYNCHRONIZE_CHANGES (1 << 7)78 79#define MT9M111_RMB_OVER_SIZED (1 << 0)80#define MT9M111_RMB_MIRROR_ROWS (1 << 0)81#define MT9M111_RMB_MIRROR_COLS (1 << 1)82#define MT9M111_RMB_ROW_SKIP_2X (1 << 2)83#define MT9M111_RMB_COLUMN_SKIP_2X (1 << 3)84#define MT9M111_RMB_ROW_SKIP_4X (1 << 4)85#define MT9M111_RMB_COLUMN_SKIP_4X (1 << 5)86 87#define MT9M111_COLOR_MATRIX_BYPASS (1 << 4)88#define MT9M111_SEL_CONTEXT_B (1 << 3)89 90#define MT9M111_TRISTATE_PIN_IN_STANDBY (1 << 1)91#define MT9M111_SOC_SOFT_STANDBY (1 << 0)92 93#define MT9M111_2D_DEFECT_CORRECTION_ENABLE (1 << 0)94 95#define INITIAL_MAX_GAIN 6496#define MT9M111_DEFAULT_GAIN 28397#define MT9M111_GREEN_GAIN_DEFAULT 0x2098#define MT9M111_BLUE_GAIN_DEFAULT 0x2099#define MT9M111_RED_GAIN_DEFAULT 0x20100 101/*****************************************************************************/102 103/* Kernel module parameters */104extern int force_sensor;105extern bool dump_sensor;106 107int mt9m111_probe(struct sd *sd);108int mt9m111_init(struct sd *sd);109int mt9m111_init_controls(struct sd *sd);110int mt9m111_start(struct sd *sd);111void mt9m111_disconnect(struct sd *sd);112 113static const struct m5602_sensor mt9m111 = {114 .name = "MT9M111",115 116 .i2c_slave_id = 0xba,117 .i2c_regW = 2,118 119 .probe = mt9m111_probe,120 .init = mt9m111_init,121 .init_controls = mt9m111_init_controls,122 .disconnect = mt9m111_disconnect,123 .start = mt9m111_start,124};125#endif126