10c0d06caSMauro Carvalho Chehab /* 20c0d06caSMauro Carvalho Chehab * Driver for the s5k83a sensor 30c0d06caSMauro Carvalho Chehab * 40c0d06caSMauro Carvalho Chehab * Copyright (C) 2008 Erik Andrén 50c0d06caSMauro Carvalho Chehab * Copyright (C) 2007 Ilyes Gouta. Based on the m5603x Linux Driver Project. 60c0d06caSMauro Carvalho Chehab * Copyright (C) 2005 m5603x Linux Driver Project <m5602@x3ng.com.br> 70c0d06caSMauro Carvalho Chehab * 80c0d06caSMauro Carvalho Chehab * Portions of code to USB interface and ALi driver software, 90c0d06caSMauro Carvalho Chehab * Copyright (c) 2006 Willem Duinker 100c0d06caSMauro Carvalho Chehab * v4l2 interface modeled after the V4L2 driver 110c0d06caSMauro Carvalho Chehab * for SN9C10x PC Camera Controllers 120c0d06caSMauro Carvalho Chehab * 130c0d06caSMauro Carvalho Chehab * This program is free software; you can redistribute it and/or 140c0d06caSMauro Carvalho Chehab * modify it under the terms of the GNU General Public License as 150c0d06caSMauro Carvalho Chehab * published by the Free Software Foundation, version 2. 160c0d06caSMauro Carvalho Chehab * 170c0d06caSMauro Carvalho Chehab */ 180c0d06caSMauro Carvalho Chehab 190c0d06caSMauro Carvalho Chehab #ifndef M5602_S5K83A_H_ 200c0d06caSMauro Carvalho Chehab #define M5602_S5K83A_H_ 210c0d06caSMauro Carvalho Chehab 220c0d06caSMauro Carvalho Chehab #include "m5602_sensor.h" 230c0d06caSMauro Carvalho Chehab 240c0d06caSMauro Carvalho Chehab #define S5K83A_FLIP 0x01 250c0d06caSMauro Carvalho Chehab #define S5K83A_HFLIP_TUNE 0x03 260c0d06caSMauro Carvalho Chehab #define S5K83A_VFLIP_TUNE 0x05 270c0d06caSMauro Carvalho Chehab #define S5K83A_BRIGHTNESS 0x0a 280c0d06caSMauro Carvalho Chehab #define S5K83A_EXPOSURE 0x18 290c0d06caSMauro Carvalho Chehab #define S5K83A_GAIN 0x1b 300c0d06caSMauro Carvalho Chehab #define S5K83A_PAGE_MAP 0xec 310c0d06caSMauro Carvalho Chehab 320c0d06caSMauro Carvalho Chehab #define S5K83A_DEFAULT_GAIN 0x71 330c0d06caSMauro Carvalho Chehab #define S5K83A_DEFAULT_BRIGHTNESS 0x7e 340c0d06caSMauro Carvalho Chehab #define S5K83A_DEFAULT_EXPOSURE 0x00 350c0d06caSMauro Carvalho Chehab #define S5K83A_MAXIMUM_EXPOSURE 0x3c 360c0d06caSMauro Carvalho Chehab #define S5K83A_FLIP_MASK 0x10 370c0d06caSMauro Carvalho Chehab #define S5K83A_GPIO_LED_MASK 0x10 380c0d06caSMauro Carvalho Chehab #define S5K83A_GPIO_ROTATION_MASK 0x40 390c0d06caSMauro Carvalho Chehab 400c0d06caSMauro Carvalho Chehab /*****************************************************************************/ 410c0d06caSMauro Carvalho Chehab 420c0d06caSMauro Carvalho Chehab /* Kernel module parameters */ 430c0d06caSMauro Carvalho Chehab extern int force_sensor; 440c0d06caSMauro Carvalho Chehab extern bool dump_sensor; 450c0d06caSMauro Carvalho Chehab 460c0d06caSMauro Carvalho Chehab int s5k83a_probe(struct sd *sd); 470c0d06caSMauro Carvalho Chehab int s5k83a_init(struct sd *sd); 480c0d06caSMauro Carvalho Chehab int s5k83a_start(struct sd *sd); 490c0d06caSMauro Carvalho Chehab int s5k83a_stop(struct sd *sd); 500c0d06caSMauro Carvalho Chehab void s5k83a_disconnect(struct sd *sd); 510c0d06caSMauro Carvalho Chehab 520c0d06caSMauro Carvalho Chehab static const struct m5602_sensor s5k83a = { 530c0d06caSMauro Carvalho Chehab .name = "S5K83A", 540c0d06caSMauro Carvalho Chehab .probe = s5k83a_probe, 550c0d06caSMauro Carvalho Chehab .init = s5k83a_init, 560c0d06caSMauro Carvalho Chehab .start = s5k83a_start, 570c0d06caSMauro Carvalho Chehab .stop = s5k83a_stop, 580c0d06caSMauro Carvalho Chehab .disconnect = s5k83a_disconnect, 590c0d06caSMauro Carvalho Chehab .i2c_slave_id = 0x5a, 600c0d06caSMauro Carvalho Chehab .i2c_regW = 2, 610c0d06caSMauro Carvalho Chehab }; 620c0d06caSMauro Carvalho Chehab 630c0d06caSMauro Carvalho Chehab struct s5k83a_priv { 640c0d06caSMauro Carvalho Chehab /* We use another thread periodically 650c0d06caSMauro Carvalho Chehab probing the orientation of the camera */ 660c0d06caSMauro Carvalho Chehab struct task_struct *rotation_thread; 670c0d06caSMauro Carvalho Chehab s32 *settings; 680c0d06caSMauro Carvalho Chehab }; 690c0d06caSMauro Carvalho Chehab 700c0d06caSMauro Carvalho Chehab static const unsigned char preinit_s5k83a[][4] = { 710c0d06caSMauro Carvalho Chehab {BRIDGE, M5602_XB_MCU_CLK_DIV, 0x02, 0x00}, 720c0d06caSMauro Carvalho Chehab {BRIDGE, M5602_XB_MCU_CLK_CTRL, 0xb0, 0x00}, 730c0d06caSMauro Carvalho Chehab {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x00, 0x00}, 740c0d06caSMauro Carvalho Chehab {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0, 0x00}, 750c0d06caSMauro Carvalho Chehab {BRIDGE, M5602_XB_ADC_CTRL, 0xc0, 0x00}, 760c0d06caSMauro Carvalho Chehab {BRIDGE, M5602_XB_SENSOR_TYPE, 0x0d, 0x00}, 770c0d06caSMauro Carvalho Chehab {BRIDGE, M5602_XB_SENSOR_CTRL, 0x00, 0x00}, 780c0d06caSMauro Carvalho Chehab 790c0d06caSMauro Carvalho Chehab {BRIDGE, M5602_XB_SIG_INI, 0x00, 0x00}, 800c0d06caSMauro Carvalho Chehab {BRIDGE, M5602_XB_GPIO_DIR, 0x1d, 0x00}, 810c0d06caSMauro Carvalho Chehab {BRIDGE, M5602_XB_GPIO_DAT, 0x08, 0x00}, 820c0d06caSMauro Carvalho Chehab {BRIDGE, M5602_XB_GPIO_EN_H, 0x3f, 0x00}, 830c0d06caSMauro Carvalho Chehab {BRIDGE, M5602_XB_GPIO_DIR_H, 0x3f, 0x00}, 840c0d06caSMauro Carvalho Chehab {BRIDGE, M5602_XB_GPIO_DAT_H, 0x00, 0x00}, 850c0d06caSMauro Carvalho Chehab {BRIDGE, M5602_XB_GPIO_EN_L, 0xff, 0x00}, 860c0d06caSMauro Carvalho Chehab {BRIDGE, M5602_XB_GPIO_DIR_L, 0xff, 0x00}, 870c0d06caSMauro Carvalho Chehab {BRIDGE, M5602_XB_GPIO_DAT_L, 0x00, 0x00}, 880c0d06caSMauro Carvalho Chehab {BRIDGE, M5602_XB_SEN_CLK_DIV, 0xb0, 0x00}, 890c0d06caSMauro Carvalho Chehab {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0x80, 0x00}, 900c0d06caSMauro Carvalho Chehab {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x00, 0x00}, 910c0d06caSMauro Carvalho Chehab {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0, 0x00}, 920c0d06caSMauro Carvalho Chehab {BRIDGE, M5602_XB_ADC_CTRL, 0xc0, 0x00}, 930c0d06caSMauro Carvalho Chehab {BRIDGE, M5602_XB_SENSOR_TYPE, 0x09, 0x00}, 940c0d06caSMauro Carvalho Chehab {BRIDGE, M5602_XB_MCU_CLK_DIV, 0x02, 0x00}, 950c0d06caSMauro Carvalho Chehab {BRIDGE, M5602_XB_MCU_CLK_CTRL, 0xb0, 0x00}, 960c0d06caSMauro Carvalho Chehab {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x00, 0x00}, 970c0d06caSMauro Carvalho Chehab {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xf0, 0x00}, 980c0d06caSMauro Carvalho Chehab {BRIDGE, M5602_XB_GPIO_DIR, 0x1d, 0x00}, 990c0d06caSMauro Carvalho Chehab {BRIDGE, M5602_XB_GPIO_DAT, 0x1c, 0x00}, 1000c0d06caSMauro Carvalho Chehab {BRIDGE, M5602_XB_GPIO_EN_H, 0x06, 0x00}, 1010c0d06caSMauro Carvalho Chehab {BRIDGE, M5602_XB_GPIO_DIR_H, 0x06, 0x00}, 1020c0d06caSMauro Carvalho Chehab {BRIDGE, M5602_XB_GPIO_DAT_H, 0x00, 0x00}, 1030c0d06caSMauro Carvalho Chehab {BRIDGE, M5602_XB_GPIO_EN_L, 0x00, 0x00}, 1040c0d06caSMauro Carvalho Chehab {BRIDGE, M5602_XB_I2C_CLK_DIV, 0x20, 0x00}, 1050c0d06caSMauro Carvalho Chehab }; 1060c0d06caSMauro Carvalho Chehab 1070c0d06caSMauro Carvalho Chehab /* This could probably be considerably shortened. 1080c0d06caSMauro Carvalho Chehab I don't have the hardware to experiment with it, patches welcome 1090c0d06caSMauro Carvalho Chehab */ 1100c0d06caSMauro Carvalho Chehab static const unsigned char init_s5k83a[][4] = { 1110c0d06caSMauro Carvalho Chehab /* The following sequence is useless after a clean boot 1120c0d06caSMauro Carvalho Chehab but is necessary after resume from suspend */ 1130c0d06caSMauro Carvalho Chehab {BRIDGE, M5602_XB_GPIO_DIR, 0x1d, 0x00}, 1140c0d06caSMauro Carvalho Chehab {BRIDGE, M5602_XB_GPIO_DAT, 0x08, 0x00}, 1150c0d06caSMauro Carvalho Chehab {BRIDGE, M5602_XB_GPIO_EN_H, 0x3f, 0x00}, 1160c0d06caSMauro Carvalho Chehab {BRIDGE, M5602_XB_GPIO_DIR_H, 0x3f, 0x00}, 1170c0d06caSMauro Carvalho Chehab {BRIDGE, M5602_XB_GPIO_DAT_H, 0x00, 0x00}, 1180c0d06caSMauro Carvalho Chehab {BRIDGE, M5602_XB_GPIO_EN_L, 0xff, 0x00}, 1190c0d06caSMauro Carvalho Chehab {BRIDGE, M5602_XB_GPIO_DIR_L, 0xff, 0x00}, 1200c0d06caSMauro Carvalho Chehab {BRIDGE, M5602_XB_GPIO_DAT_L, 0x00, 0x00}, 1210c0d06caSMauro Carvalho Chehab {BRIDGE, M5602_XB_SEN_CLK_DIV, 0xb0, 0x00}, 1220c0d06caSMauro Carvalho Chehab {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0x80, 0x00}, 1230c0d06caSMauro Carvalho Chehab {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x00, 0x00}, 1240c0d06caSMauro Carvalho Chehab {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0, 0x00}, 1250c0d06caSMauro Carvalho Chehab {BRIDGE, M5602_XB_ADC_CTRL, 0xc0, 0x00}, 1260c0d06caSMauro Carvalho Chehab {BRIDGE, M5602_XB_SENSOR_TYPE, 0x09, 0x00}, 1270c0d06caSMauro Carvalho Chehab {BRIDGE, M5602_XB_MCU_CLK_DIV, 0x02, 0x00}, 1280c0d06caSMauro Carvalho Chehab {BRIDGE, M5602_XB_MCU_CLK_CTRL, 0xb0, 0x00}, 1290c0d06caSMauro Carvalho Chehab {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x00, 0x00}, 1300c0d06caSMauro Carvalho Chehab {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xf0, 0x00}, 1310c0d06caSMauro Carvalho Chehab {BRIDGE, M5602_XB_GPIO_DIR, 0x1d, 0x00}, 1320c0d06caSMauro Carvalho Chehab {BRIDGE, M5602_XB_GPIO_DAT, 0x08, 0x00}, 1330c0d06caSMauro Carvalho Chehab {BRIDGE, M5602_XB_GPIO_EN_H, 0x06, 0x00}, 1340c0d06caSMauro Carvalho Chehab {BRIDGE, M5602_XB_GPIO_DIR_H, 0x06, 0x00}, 1350c0d06caSMauro Carvalho Chehab {BRIDGE, M5602_XB_GPIO_DAT_H, 0x00, 0x00}, 1360c0d06caSMauro Carvalho Chehab {BRIDGE, M5602_XB_GPIO_EN_L, 0x00, 0x00}, 1370c0d06caSMauro Carvalho Chehab {BRIDGE, M5602_XB_I2C_CLK_DIV, 0x20, 0x00}, 1380c0d06caSMauro Carvalho Chehab 1390c0d06caSMauro Carvalho Chehab {SENSOR, S5K83A_PAGE_MAP, 0x04, 0x00}, 1400c0d06caSMauro Carvalho Chehab {SENSOR, 0xaf, 0x01, 0x00}, 1410c0d06caSMauro Carvalho Chehab {SENSOR, S5K83A_PAGE_MAP, 0x00, 0x00}, 1420c0d06caSMauro Carvalho Chehab {SENSOR, 0x7b, 0xff, 0x00}, 1430c0d06caSMauro Carvalho Chehab {SENSOR, S5K83A_PAGE_MAP, 0x05, 0x00}, 1440c0d06caSMauro Carvalho Chehab {SENSOR, 0x01, 0x50, 0x00}, 1450c0d06caSMauro Carvalho Chehab {SENSOR, 0x12, 0x20, 0x00}, 1460c0d06caSMauro Carvalho Chehab {SENSOR, 0x17, 0x40, 0x00}, 1470c0d06caSMauro Carvalho Chehab {SENSOR, 0x1c, 0x00, 0x00}, 1480c0d06caSMauro Carvalho Chehab {SENSOR, 0x02, 0x70, 0x00}, 1490c0d06caSMauro Carvalho Chehab {SENSOR, 0x03, 0x0b, 0x00}, 1500c0d06caSMauro Carvalho Chehab {SENSOR, 0x04, 0xf0, 0x00}, 1510c0d06caSMauro Carvalho Chehab {SENSOR, 0x05, 0x0b, 0x00}, 1520c0d06caSMauro Carvalho Chehab {SENSOR, 0x06, 0x71, 0x00}, 1530c0d06caSMauro Carvalho Chehab {SENSOR, 0x07, 0xe8, 0x00}, /* 488 */ 1540c0d06caSMauro Carvalho Chehab {SENSOR, 0x08, 0x02, 0x00}, 1550c0d06caSMauro Carvalho Chehab {SENSOR, 0x09, 0x88, 0x00}, /* 648 */ 1560c0d06caSMauro Carvalho Chehab {SENSOR, 0x14, 0x00, 0x00}, 1570c0d06caSMauro Carvalho Chehab {SENSOR, 0x15, 0x20, 0x00}, /* 32 */ 1580c0d06caSMauro Carvalho Chehab {SENSOR, 0x19, 0x00, 0x00}, 1590c0d06caSMauro Carvalho Chehab {SENSOR, 0x1a, 0x98, 0x00}, /* 152 */ 1600c0d06caSMauro Carvalho Chehab {SENSOR, 0x0f, 0x02, 0x00}, 1610c0d06caSMauro Carvalho Chehab {SENSOR, 0x10, 0xe5, 0x00}, /* 741 */ 1620c0d06caSMauro Carvalho Chehab /* normal colors 1630c0d06caSMauro Carvalho Chehab (this is value after boot, but after tries can be different) */ 1640c0d06caSMauro Carvalho Chehab {SENSOR, 0x00, 0x06, 0x00}, 1650c0d06caSMauro Carvalho Chehab }; 1660c0d06caSMauro Carvalho Chehab 1670c0d06caSMauro Carvalho Chehab static const unsigned char start_s5k83a[][4] = { 1680c0d06caSMauro Carvalho Chehab {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x06, 0x00}, 1690c0d06caSMauro Carvalho Chehab {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0, 0x00}, 1700c0d06caSMauro Carvalho Chehab {BRIDGE, M5602_XB_ADC_CTRL, 0xc0, 0x00}, 1710c0d06caSMauro Carvalho Chehab {BRIDGE, M5602_XB_SENSOR_TYPE, 0x09, 0x00}, 1720c0d06caSMauro Carvalho Chehab {BRIDGE, M5602_XB_LINE_OF_FRAME_H, 0x81, 0x00}, 1730c0d06caSMauro Carvalho Chehab {BRIDGE, M5602_XB_PIX_OF_LINE_H, 0x82, 0x00}, 1740c0d06caSMauro Carvalho Chehab {BRIDGE, M5602_XB_SIG_INI, 0x01, 0x00}, 1750c0d06caSMauro Carvalho Chehab {BRIDGE, M5602_XB_VSYNC_PARA, 0x00, 0x00}, 1760c0d06caSMauro Carvalho Chehab {BRIDGE, M5602_XB_VSYNC_PARA, 0x00, 0x00}, 1770c0d06caSMauro Carvalho Chehab {BRIDGE, M5602_XB_VSYNC_PARA, 0x00, 0x00}, 1780c0d06caSMauro Carvalho Chehab {BRIDGE, M5602_XB_VSYNC_PARA, 0x00, 0x00}, 1790c0d06caSMauro Carvalho Chehab {BRIDGE, M5602_XB_VSYNC_PARA, 0x01, 0x00}, 1800c0d06caSMauro Carvalho Chehab {BRIDGE, M5602_XB_VSYNC_PARA, 0xe4, 0x00}, /* 484 */ 1810c0d06caSMauro Carvalho Chehab {BRIDGE, M5602_XB_VSYNC_PARA, 0x00, 0x00}, 1820c0d06caSMauro Carvalho Chehab {BRIDGE, M5602_XB_VSYNC_PARA, 0x00, 0x00}, 1830c0d06caSMauro Carvalho Chehab {BRIDGE, M5602_XB_SIG_INI, 0x00, 0x00}, 1840c0d06caSMauro Carvalho Chehab {BRIDGE, M5602_XB_SIG_INI, 0x02, 0x00}, 1850c0d06caSMauro Carvalho Chehab {BRIDGE, M5602_XB_HSYNC_PARA, 0x00, 0x00}, 1860c0d06caSMauro Carvalho Chehab {BRIDGE, M5602_XB_HSYNC_PARA, 0x00, 0x00}, 1870c0d06caSMauro Carvalho Chehab {BRIDGE, M5602_XB_HSYNC_PARA, 0x02, 0x00}, 1880c0d06caSMauro Carvalho Chehab {BRIDGE, M5602_XB_HSYNC_PARA, 0x7f, 0x00}, /* 639 */ 1890c0d06caSMauro Carvalho Chehab {BRIDGE, M5602_XB_SIG_INI, 0x00, 0x00}, 1900c0d06caSMauro Carvalho Chehab {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x00, 0x00}, 1910c0d06caSMauro Carvalho Chehab {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0, 0x00}, 1920c0d06caSMauro Carvalho Chehab }; 1930c0d06caSMauro Carvalho Chehab #endif 194