274 lines
9.2 KiB
C
274 lines
9.2 KiB
C
/*
|
|
* Driver for the mt9m111 sensor
|
|
*
|
|
* Copyright (C) 2008 Erik Andrén
|
|
* Copyright (C) 2007 Ilyes Gouta. Based on the m5603x Linux Driver Project.
|
|
* Copyright (C) 2005 m5603x Linux Driver Project <m5602@x3ng.com.br>
|
|
*
|
|
* Portions of code to USB interface and ALi driver software,
|
|
* Copyright (c) 2006 Willem Duinker
|
|
* v4l2 interface modeled after the V4L2 driver
|
|
* for SN9C10x PC Camera Controllers
|
|
*
|
|
* Some defines taken from the mt9m111 sensor driver
|
|
* Copyright (C) 2008, Robert Jarzmik <robert.jarzmik@free.fr>
|
|
*
|
|
* This program is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU General Public License as
|
|
* published by the Free Software Foundation, version 2.
|
|
*
|
|
*/
|
|
|
|
#ifndef M5602_MT9M111_H_
|
|
#define M5602_MT9M111_H_
|
|
|
|
#include "m5602_sensor.h"
|
|
|
|
/*****************************************************************************/
|
|
|
|
#define MT9M111_SC_CHIPVER 0x00
|
|
#define MT9M111_SC_ROWSTART 0x01
|
|
#define MT9M111_SC_COLSTART 0x02
|
|
#define MT9M111_SC_WINDOW_HEIGHT 0x03
|
|
#define MT9M111_SC_WINDOW_WIDTH 0x04
|
|
#define MT9M111_SC_HBLANK_CONTEXT_B 0x05
|
|
#define MT9M111_SC_VBLANK_CONTEXT_B 0x06
|
|
#define MT9M111_SC_HBLANK_CONTEXT_A 0x07
|
|
#define MT9M111_SC_VBLANK_CONTEXT_A 0x08
|
|
#define MT9M111_SC_SHUTTER_WIDTH 0x09
|
|
#define MT9M111_SC_ROW_SPEED 0x0a
|
|
#define MT9M111_SC_EXTRA_DELAY 0x0b
|
|
#define MT9M111_SC_SHUTTER_DELAY 0x0c
|
|
#define MT9M111_SC_RESET 0x0d
|
|
#define MT9M111_SC_R_MODE_CONTEXT_B 0x20
|
|
#define MT9M111_SC_R_MODE_CONTEXT_A 0x21
|
|
#define MT9M111_SC_FLASH_CONTROL 0x23
|
|
#define MT9M111_SC_GREEN_1_GAIN 0x2b
|
|
#define MT9M111_SC_BLUE_GAIN 0x2c
|
|
#define MT9M111_SC_RED_GAIN 0x2d
|
|
#define MT9M111_SC_GREEN_2_GAIN 0x2e
|
|
#define MT9M111_SC_GLOBAL_GAIN 0x2f
|
|
|
|
#define MT9M111_CONTEXT_CONTROL 0xc8
|
|
#define MT9M111_PAGE_MAP 0xf0
|
|
#define MT9M111_BYTEWISE_ADDRESS 0xf1
|
|
|
|
#define MT9M111_CP_OPERATING_MODE_CTL 0x06
|
|
#define MT9M111_CP_LUMA_OFFSET 0x34
|
|
#define MT9M111_CP_LUMA_CLIP 0x35
|
|
#define MT9M111_CP_OUTPUT_FORMAT_CTL2_CONTEXT_A 0x3a
|
|
#define MT9M111_CP_LENS_CORRECTION_1 0x3b
|
|
#define MT9M111_CP_DEFECT_CORR_CONTEXT_A 0x4c
|
|
#define MT9M111_CP_DEFECT_CORR_CONTEXT_B 0x4d
|
|
#define MT9M111_CP_OUTPUT_FORMAT_CTL2_CONTEXT_B 0x9b
|
|
#define MT9M111_CP_GLOBAL_CLK_CONTROL 0xb3
|
|
|
|
#define MT9M111_CC_AUTO_EXPOSURE_PARAMETER_18 0x65
|
|
#define MT9M111_CC_AWB_PARAMETER_7 0x28
|
|
|
|
#define MT9M111_SENSOR_CORE 0x00
|
|
#define MT9M111_COLORPIPE 0x01
|
|
#define MT9M111_CAMERA_CONTROL 0x02
|
|
|
|
#define MT9M111_RESET (1 << 0)
|
|
#define MT9M111_RESTART (1 << 1)
|
|
#define MT9M111_ANALOG_STANDBY (1 << 2)
|
|
#define MT9M111_CHIP_ENABLE (1 << 3)
|
|
#define MT9M111_CHIP_DISABLE (0 << 3)
|
|
#define MT9M111_OUTPUT_DISABLE (1 << 4)
|
|
#define MT9M111_SHOW_BAD_FRAMES (1 << 0)
|
|
#define MT9M111_RESTART_BAD_FRAMES (1 << 1)
|
|
#define MT9M111_SYNCHRONIZE_CHANGES (1 << 7)
|
|
|
|
#define MT9M111_RMB_OVER_SIZED (1 << 0)
|
|
#define MT9M111_RMB_MIRROR_ROWS (1 << 0)
|
|
#define MT9M111_RMB_MIRROR_COLS (1 << 1)
|
|
#define MT9M111_RMB_ROW_SKIP_2X (1 << 2)
|
|
#define MT9M111_RMB_COLUMN_SKIP_2X (1 << 3)
|
|
#define MT9M111_RMB_ROW_SKIP_4X (1 << 4)
|
|
#define MT9M111_RMB_COLUMN_SKIP_4X (1 << 5)
|
|
|
|
#define MT9M111_COLOR_MATRIX_BYPASS (1 << 4)
|
|
#define MT9M111_SEL_CONTEXT_B (1 << 3)
|
|
|
|
#define MT9M111_TRISTATE_PIN_IN_STANDBY (1 << 1)
|
|
#define MT9M111_SOC_SOFT_STANDBY (1 << 0)
|
|
|
|
#define MT9M111_2D_DEFECT_CORRECTION_ENABLE (1 << 0)
|
|
|
|
#define INITIAL_MAX_GAIN 64
|
|
#define MT9M111_DEFAULT_GAIN 283
|
|
#define MT9M111_GREEN_GAIN_DEFAULT 0x20
|
|
#define MT9M111_BLUE_GAIN_DEFAULT 0x20
|
|
#define MT9M111_RED_GAIN_DEFAULT 0x20
|
|
|
|
/*****************************************************************************/
|
|
|
|
/* Kernel module parameters */
|
|
extern int force_sensor;
|
|
extern bool dump_sensor;
|
|
|
|
int mt9m111_probe(struct sd *sd);
|
|
int mt9m111_init(struct sd *sd);
|
|
int mt9m111_init_controls(struct sd *sd);
|
|
int mt9m111_start(struct sd *sd);
|
|
void mt9m111_disconnect(struct sd *sd);
|
|
|
|
static const struct m5602_sensor mt9m111 = {
|
|
.name = "MT9M111",
|
|
|
|
.i2c_slave_id = 0xba,
|
|
.i2c_regW = 2,
|
|
|
|
.probe = mt9m111_probe,
|
|
.init = mt9m111_init,
|
|
.init_controls = mt9m111_init_controls,
|
|
.disconnect = mt9m111_disconnect,
|
|
.start = mt9m111_start,
|
|
};
|
|
|
|
static const unsigned char preinit_mt9m111[][4] = {
|
|
{BRIDGE, M5602_XB_MCU_CLK_DIV, 0x02, 0x00},
|
|
{BRIDGE, M5602_XB_MCU_CLK_CTRL, 0xb0, 0x00},
|
|
{BRIDGE, M5602_XB_SEN_CLK_DIV, 0x00, 0x00},
|
|
{BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0, 0x00},
|
|
{BRIDGE, M5602_XB_SENSOR_TYPE, 0x0d, 0x00},
|
|
{BRIDGE, M5602_XB_SENSOR_CTRL, 0x00, 0x00},
|
|
{BRIDGE, M5602_XB_ADC_CTRL, 0xc0, 0x00},
|
|
{BRIDGE, M5602_XB_SENSOR_TYPE, 0x09, 0x00},
|
|
|
|
{SENSOR, MT9M111_PAGE_MAP, 0x00, 0x00},
|
|
{SENSOR, MT9M111_SC_RESET,
|
|
MT9M111_RESET |
|
|
MT9M111_RESTART |
|
|
MT9M111_ANALOG_STANDBY |
|
|
MT9M111_CHIP_DISABLE,
|
|
MT9M111_SHOW_BAD_FRAMES |
|
|
MT9M111_RESTART_BAD_FRAMES |
|
|
MT9M111_SYNCHRONIZE_CHANGES},
|
|
|
|
{BRIDGE, M5602_XB_GPIO_DIR, 0x05, 0x00},
|
|
{BRIDGE, M5602_XB_GPIO_DAT, 0x04, 0x00},
|
|
{BRIDGE, M5602_XB_GPIO_EN_H, 0x3e, 0x00},
|
|
{BRIDGE, M5602_XB_GPIO_DIR_H, 0x3e, 0x00},
|
|
{BRIDGE, M5602_XB_GPIO_DAT_H, 0x02, 0x00},
|
|
{BRIDGE, M5602_XB_GPIO_EN_L, 0xff, 0x00},
|
|
{BRIDGE, M5602_XB_GPIO_DIR_L, 0xff, 0x00},
|
|
{BRIDGE, M5602_XB_GPIO_DAT_L, 0x00, 0x00},
|
|
|
|
{BRIDGE, M5602_XB_SEN_CLK_DIV, 0x00, 0x00},
|
|
{BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0, 0x00},
|
|
{BRIDGE, M5602_XB_GPIO_DIR, 0x07, 0x00},
|
|
{BRIDGE, M5602_XB_GPIO_DAT, 0x0b, 0x00},
|
|
{BRIDGE, M5602_XB_GPIO_EN_H, 0x06, 0x00},
|
|
{BRIDGE, M5602_XB_GPIO_EN_L, 0x00, 0x00},
|
|
|
|
{BRIDGE, M5602_XB_I2C_CLK_DIV, 0x0a, 0x00}
|
|
};
|
|
|
|
static const unsigned char init_mt9m111[][4] = {
|
|
{BRIDGE, M5602_XB_MCU_CLK_DIV, 0x02, 0x00},
|
|
{BRIDGE, M5602_XB_MCU_CLK_CTRL, 0xb0, 0x00},
|
|
{BRIDGE, M5602_XB_SEN_CLK_DIV, 0x00, 0x00},
|
|
{BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0, 0x00},
|
|
{BRIDGE, M5602_XB_ADC_CTRL, 0xc0, 0x00},
|
|
{BRIDGE, M5602_XB_SENSOR_TYPE, 0x09, 0x00},
|
|
|
|
{BRIDGE, M5602_XB_GPIO_EN_H, 0x06, 0x00},
|
|
{BRIDGE, M5602_XB_GPIO_EN_L, 0x00, 0x00},
|
|
{BRIDGE, M5602_XB_GPIO_DAT, 0x04, 0x00},
|
|
{BRIDGE, M5602_XB_GPIO_DIR_H, 0x3e, 0x00},
|
|
{BRIDGE, M5602_XB_GPIO_DIR_L, 0xff, 0x00},
|
|
{BRIDGE, M5602_XB_GPIO_DAT_H, 0x02, 0x00},
|
|
{BRIDGE, M5602_XB_GPIO_DAT_L, 0x00, 0x00},
|
|
{BRIDGE, M5602_XB_GPIO_DIR, 0x07, 0x00},
|
|
{BRIDGE, M5602_XB_GPIO_DAT, 0x0b, 0x00},
|
|
{BRIDGE, M5602_XB_I2C_CLK_DIV, 0x0a, 0x00},
|
|
|
|
{SENSOR, MT9M111_SC_RESET, 0x00, 0x29},
|
|
{SENSOR, MT9M111_PAGE_MAP, 0x00, 0x00},
|
|
{SENSOR, MT9M111_SC_RESET, 0x00, 0x08},
|
|
{SENSOR, MT9M111_PAGE_MAP, 0x00, 0x01},
|
|
{SENSOR, MT9M111_CP_OPERATING_MODE_CTL, 0x00,
|
|
MT9M111_CP_OPERATING_MODE_CTL},
|
|
{SENSOR, MT9M111_CP_LENS_CORRECTION_1, 0x04, 0x2a},
|
|
{SENSOR, MT9M111_CP_DEFECT_CORR_CONTEXT_A, 0x00,
|
|
MT9M111_2D_DEFECT_CORRECTION_ENABLE},
|
|
{SENSOR, MT9M111_CP_DEFECT_CORR_CONTEXT_B, 0x00,
|
|
MT9M111_2D_DEFECT_CORRECTION_ENABLE},
|
|
{SENSOR, MT9M111_CP_LUMA_OFFSET, 0x00, 0x00},
|
|
{SENSOR, MT9M111_CP_LUMA_CLIP, 0xff, 0x00},
|
|
{SENSOR, MT9M111_CP_OUTPUT_FORMAT_CTL2_CONTEXT_A, 0x14, 0x00},
|
|
{SENSOR, MT9M111_CP_OUTPUT_FORMAT_CTL2_CONTEXT_B, 0x14, 0x00},
|
|
{SENSOR, 0xcd, 0x00, 0x0e},
|
|
{SENSOR, 0xd0, 0x00, 0x40},
|
|
|
|
{SENSOR, MT9M111_PAGE_MAP, 0x00, 0x02},
|
|
{SENSOR, MT9M111_CC_AUTO_EXPOSURE_PARAMETER_18, 0x00, 0x00},
|
|
{SENSOR, MT9M111_CC_AWB_PARAMETER_7, 0xef, 0x03},
|
|
|
|
{SENSOR, MT9M111_PAGE_MAP, 0x00, 0x00},
|
|
{SENSOR, 0x33, 0x03, 0x49},
|
|
{SENSOR, 0x34, 0xc0, 0x19},
|
|
{SENSOR, 0x3f, 0x20, 0x20},
|
|
{SENSOR, 0x40, 0x20, 0x20},
|
|
{SENSOR, 0x5a, 0xc0, 0x0a},
|
|
{SENSOR, 0x70, 0x7b, 0x0a},
|
|
{SENSOR, 0x71, 0xff, 0x00},
|
|
{SENSOR, 0x72, 0x19, 0x0e},
|
|
{SENSOR, 0x73, 0x18, 0x0f},
|
|
{SENSOR, 0x74, 0x57, 0x32},
|
|
{SENSOR, 0x75, 0x56, 0x34},
|
|
{SENSOR, 0x76, 0x73, 0x35},
|
|
{SENSOR, 0x77, 0x30, 0x12},
|
|
{SENSOR, 0x78, 0x79, 0x02},
|
|
{SENSOR, 0x79, 0x75, 0x06},
|
|
{SENSOR, 0x7a, 0x77, 0x0a},
|
|
{SENSOR, 0x7b, 0x78, 0x09},
|
|
{SENSOR, 0x7c, 0x7d, 0x06},
|
|
{SENSOR, 0x7d, 0x31, 0x10},
|
|
{SENSOR, 0x7e, 0x00, 0x7e},
|
|
{SENSOR, 0x80, 0x59, 0x04},
|
|
{SENSOR, 0x81, 0x59, 0x04},
|
|
{SENSOR, 0x82, 0x57, 0x0a},
|
|
{SENSOR, 0x83, 0x58, 0x0b},
|
|
{SENSOR, 0x84, 0x47, 0x0c},
|
|
{SENSOR, 0x85, 0x48, 0x0e},
|
|
{SENSOR, 0x86, 0x5b, 0x02},
|
|
{SENSOR, 0x87, 0x00, 0x5c},
|
|
{SENSOR, MT9M111_CONTEXT_CONTROL, 0x00, MT9M111_SEL_CONTEXT_B},
|
|
{SENSOR, 0x60, 0x00, 0x80},
|
|
{SENSOR, 0x61, 0x00, 0x00},
|
|
{SENSOR, 0x62, 0x00, 0x00},
|
|
{SENSOR, 0x63, 0x00, 0x00},
|
|
{SENSOR, 0x64, 0x00, 0x00},
|
|
|
|
{SENSOR, MT9M111_SC_ROWSTART, 0x00, 0x0d}, /* 13 */
|
|
{SENSOR, MT9M111_SC_COLSTART, 0x00, 0x12}, /* 18 */
|
|
{SENSOR, MT9M111_SC_WINDOW_HEIGHT, 0x04, 0x00}, /* 1024 */
|
|
{SENSOR, MT9M111_SC_WINDOW_WIDTH, 0x05, 0x10}, /* 1296 */
|
|
{SENSOR, MT9M111_SC_HBLANK_CONTEXT_B, 0x01, 0x60}, /* 352 */
|
|
{SENSOR, MT9M111_SC_VBLANK_CONTEXT_B, 0x00, 0x11}, /* 17 */
|
|
{SENSOR, MT9M111_SC_HBLANK_CONTEXT_A, 0x01, 0x60}, /* 352 */
|
|
{SENSOR, MT9M111_SC_VBLANK_CONTEXT_A, 0x00, 0x11}, /* 17 */
|
|
{SENSOR, MT9M111_SC_R_MODE_CONTEXT_A, 0x01, 0x0f}, /* 271 */
|
|
{SENSOR, 0x30, 0x04, 0x00},
|
|
/* Set number of blank rows chosen to 400 */
|
|
{SENSOR, MT9M111_SC_SHUTTER_WIDTH, 0x01, 0x90},
|
|
};
|
|
|
|
static const unsigned char start_mt9m111[][4] = {
|
|
{BRIDGE, M5602_XB_SEN_CLK_DIV, 0x06, 0x00},
|
|
{BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0, 0x00},
|
|
{BRIDGE, M5602_XB_ADC_CTRL, 0xc0, 0x00},
|
|
{BRIDGE, M5602_XB_SENSOR_TYPE, 0x09, 0x00},
|
|
{BRIDGE, M5602_XB_LINE_OF_FRAME_H, 0x81, 0x00},
|
|
{BRIDGE, M5602_XB_PIX_OF_LINE_H, 0x82, 0x00},
|
|
{BRIDGE, M5602_XB_SIG_INI, 0x01, 0x00},
|
|
{BRIDGE, M5602_XB_VSYNC_PARA, 0x00, 0x00},
|
|
{BRIDGE, M5602_XB_VSYNC_PARA, 0x00, 0x00},
|
|
{BRIDGE, M5602_XB_VSYNC_PARA, 0x00, 0x00},
|
|
{BRIDGE, M5602_XB_VSYNC_PARA, 0x00, 0x00},
|
|
};
|
|
#endif
|