--- /dev/null
+\r
+/*\r
+o* Driver for MT9M001 CMOS Image Sensor from Micron\r
+ *\r
+ * Copyright (C) 2008, Guennadi Liakhovetski <kernel@pengutronix.de>\r
+ *\r
+ * This program is free software; you can redistribute it and/or modify\r
+ * it under the terms of the GNU General Public License version 2 as\r
+ * published by the Free Software Foundation.\r
+ */\r
+\r
+#include <linux/videodev2.h>\r
+#include <linux/slab.h>\r
+#include <linux/i2c.h>\r
+#include <linux/log2.h>\r
+#include <linux/platform_device.h>\r
+#include <linux/delay.h>\r
+#include <linux/circ_buf.h>\r
+#include <linux/miscdevice.h>\r
+#include <media/v4l2-common.h>\r
+#include <media/v4l2-chip-ident.h>\r
+#include <media/soc_camera.h>\r
+//#include <mach/rk29_camera.h>\r
+#include <plat/rk_camera.h>\r
+\r
+static int debug;\r
+module_param(debug, int, S_IRUGO|S_IWUSR);\r
+\r
+#define dprintk(level, fmt, arg...) do { \\r
+ if (debug >= level) \\r
+ printk(KERN_WARNING fmt , ## arg); } while (0)\r
+\r
+#define SENSOR_TR(format, ...) printk(KERN_ERR format, ## __VA_ARGS__)\r
+#define SENSOR_DG(format, ...) dprintk(1, format, ## __VA_ARGS__)\r
+\r
+\r
+#define _CONS(a,b) a##b\r
+#define CONS(a,b) _CONS(a,b)\r
+\r
+#define __STR(x) #x\r
+#define _STR(x) __STR(x)\r
+#define STR(x) _STR(x)\r
+\r
+#define MIN(x,y) ((x<y) ? x: y)\r
+#define MAX(x,y) ((x>y) ? x: y)\r
+\r
+/* Sensor Driver Configuration */\r
+#define SENSOR_NAME RK29_CAM_SENSOR_SIV121D\r
+#define SENSOR_V4L2_IDENT V4L2_IDENT_SIV121D\r
+#define SENSOR_ID 0xde\r
+#define SENSOR_MIN_WIDTH 640//176\r
+#define SENSOR_MIN_HEIGHT 480//144\r
+#define SENSOR_MAX_WIDTH 640\r
+#define SENSOR_MAX_HEIGHT 480\r
+#define SENSOR_INIT_WIDTH 640 /* Sensor pixel size for sensor_init_data array */\r
+#define SENSOR_INIT_HEIGHT 480\r
+#define SENSOR_INIT_WINSEQADR sensor_vga\r
+#define SENSOR_INIT_PIXFMT V4L2_MBUS_FMT_YUYV8_2X8\r
+\r
+#define CONFIG_SENSOR_WhiteBalance 1\r
+#define CONFIG_SENSOR_Brightness 0\r
+#define CONFIG_SENSOR_Contrast 0\r
+#define CONFIG_SENSOR_Saturation 0\r
+#define CONFIG_SENSOR_Effect 1\r
+#define CONFIG_SENSOR_Scene 1\r
+#define CONFIG_SENSOR_DigitalZoom 0\r
+#define CONFIG_SENSOR_Focus 0\r
+#define CONFIG_SENSOR_Exposure 1\r
+#define CONFIG_SENSOR_Flash 0\r
+#define CONFIG_SENSOR_Mirror 0\r
+#define CONFIG_SENSOR_Flip 0\r
+\r
+#define CONFIG_SENSOR_I2C_SPEED 250000 /* Hz */\r
+/* Sensor write register continues by preempt_disable/preempt_enable for current process not be scheduled */\r
+#define CONFIG_SENSOR_I2C_NOSCHED 0\r
+#define CONFIG_SENSOR_I2C_RDWRCHK 0\r
+\r
+#define SENSOR_BUS_PARAM (SOCAM_MASTER | SOCAM_PCLK_SAMPLE_RISING |\\r
+ SOCAM_HSYNC_ACTIVE_HIGH | SOCAM_VSYNC_ACTIVE_LOW |\\r
+ SOCAM_DATA_ACTIVE_HIGH | SOCAM_DATAWIDTH_8 |SOCAM_MCLK_24MHZ)\r
+\r
+#define COLOR_TEMPERATURE_CLOUDY_DN 6500\r
+#define COLOR_TEMPERATURE_CLOUDY_UP 8000\r
+#define COLOR_TEMPERATURE_CLEARDAY_DN 5000\r
+#define COLOR_TEMPERATURE_CLEARDAY_UP 6500\r
+#define COLOR_TEMPERATURE_OFFICE_DN 3500\r
+#define COLOR_TEMPERATURE_OFFICE_UP 5000\r
+#define COLOR_TEMPERATURE_HOME_DN 2500\r
+#define COLOR_TEMPERATURE_HOME_UP 3500\r
+\r
+#define SENSOR_NAME_STRING(a) STR(CONS(SENSOR_NAME, a))\r
+#define SENSOR_NAME_VARFUN(a) CONS(SENSOR_NAME, a)\r
+\r
+#define SENSOR_AF_IS_ERR (0x00<<0)\r
+#define SENSOR_AF_IS_OK (0x01<<0)\r
+#define SENSOR_INIT_IS_ERR (0x00<<28)\r
+#define SENSOR_INIT_IS_OK (0x01<<28)\r
+\r
+struct reginfo\r
+{\r
+ u8 reg;\r
+ u8 val;\r
+};\r
+\r
+/* init 640X480 VGA */\r
+static struct reginfo sensor_init_data[] =\r
+{\r
+ {0x00, 0x01},\r
+ {0x03, 0x0a},\r
+ \r
+ {0x00, 0x00},\r
+ {0x03, 0x04},\r
+ {0x10, 0x85},\r
+ {0x11, 0x74}, \r
+ \r
+ {0x00, 0x01},\r
+ //{0x03, 0x0a},\r
+ {0x04, 0x01}, \r
+ {0x06, 0x04}, \r
+ \r
+ {0x10, 0x46}, \r
+ {0x11, 0x23}, \r
+ {0x12, 0x21},\r
+ \r
+ {0x17, 0x86}, //ABS 1.74V\r
+ {0x18, 0x00},\r
+ \r
+ {0x20, 0x00},\r
+ {0x21, 0x05},\r
+ {0x22, 0x01},\r
+ {0x23, 0x69},\r
+ \r
+ {0x40, 0x0F}, \r
+ {0x41, 0x90},\r
+ {0x42, 0xd2},\r
+ {0x43, 0x00},\r
+ \r
+ // AE\r
+ {0x00, 0x02},\r
+ {0x11, 0x0c},\r
+ {0x12, 0x64},\r
+ {0x14, 0x60},\r
+ {0x34, 0x96},\r
+ {0x40, 0x48},\r
+ {0x5f, 0x01},\r
+ {0x41, 0x28},\r
+ {0x42, 0x28},\r
+ {0x44, 0x08},\r
+ {0x45, 0x08},\r
+ {0x46, 0x15},\r
+ {0x47, 0x1c},\r
+ {0x48, 0x20},\r
+ {0x49, 0x21},\r
+ {0x4a, 0x23},\r
+ {0x4b, 0x24},\r
+ {0x4c, 0x25},\r
+ {0x4d, 0x28},\r
+ {0x4e, 0x1c},\r
+ {0x4f, 0x15},\r
+ {0x50, 0x12},\r
+ {0x51, 0x10},\r
+ {0x52, 0x0e},\r
+ {0x53, 0x0c},\r
+ {0x54, 0x0b},\r
+ {0x55, 0x0a},\r
+ {0x90, 0x80},\r
+ {0x91, 0x80},\r
+ {0x10, 0x80},\r
+ \r
+ // AWB\r
+ {0x00, 0x03},\r
+ {0x10, 0xd0},\r
+ {0x11, 0xc1},\r
+ {0x13, 0x7e}, //Cr target\r
+ {0x14, 0x7d}, //Cb target\r
+ {0x15, 0xd8}, // R gain Top\r
+ {0x16, 0x7c}, // R gain bottom \r
+ {0x17, 0xe0}, // B gain Top\r
+ {0x18, 0x88}, // B gain bottom 0x80\r
+ {0x19, 0x8c}, // Cr top value 0x90\r
+ {0x1a, 0x64}, // Cr bottom value 0x70\r
+ {0x1b, 0x98}, // Cb top value 0x90\r
+ {0x1c, 0x6c}, // Cb bottom value 0x70\r
+ {0x1d, 0x94}, // 0xa0\r
+ {0x1e, 0x6c}, // 0x60\r
+ {0x20, 0xe8}, // AWB luminous top value\r
+ {0x21, 0x30}, // AWB luminous bottom value 0x20\r
+ {0x22, 0xb8},\r
+ {0x23, 0x10},\r
+ {0x25, 0x08},\r
+ {0x26, 0x20},\r
+ {0x27, 0x08}, // BRTSRT \r
+ {0x28, 0x0f}, // BRTEND\r
+ {0x29, 0xba}, // BRTRGNBOT \r
+ {0x2a, 0xa0}, // BRTBGNTOP\r
+ \r
+ {0x40, 0x01},\r
+ {0x41, 0x03},\r
+ {0x42, 0x08},\r
+ {0x43, 0x10},\r
+ {0x44, 0x13},\r
+ {0x45, 0x8f},\r
+ {0x46, 0xfc},\r
+ \r
+ {0x62, 0x80},\r
+ {0x63, 0x90}, // R D30 to D20\r
+ {0x64, 0xd0}, // B D30 to D20\r
+ {0x65, 0x98}, // R D20 to D30\r
+ {0x66, 0xd0}, // B D20 to D30\r
+ \r
+ // IDP\r
+ {0x00, 0x04},\r
+ {0x10, 0xff},\r
+ {0x11, 0x0d},//1 d},\r
+ {0x12, 0xfd},\r
+ \r
+ // DPCBNR\r
+ {0x18, 0xbe}, // DPCNRCTRL\r
+ {0x19, 0x00}, // DPCTHV\r
+ {0x1A, 0x00}, // DPCTHVSLP\r
+ {0x1B, 0x00}, // DPCTHVDIFSRT\r
+ {0x1C, 0x0f}, // DPCTHVDIFSLP\r
+ {0x1d, 0xFF}, // DPCTHVMAX\r
+ \r
+ {0x1E, 0x04}, // BNRTHV 0c\r
+ {0x1F, 0x04}, // BNRTHVSLPN 10\r
+ {0x20, 0x10}, // BNRTHVSLPD\r
+ {0x21, 0x00}, // BNRNEICNT\r
+ {0x22, 0x10}, // STRTNOR\r
+ {0x23, 0x40}, // STRTDRK\r
+ {0x24, 0x00},\r
+ \r
+ // Gamma\r
+ {0x31, 0x08}, //0x08\r
+ {0x32, 0x12}, //0x10\r
+ {0x33, 0x24}, //0x1B\r
+ {0x34, 0x47}, //0x37\r
+ {0x35, 0x64}, //0x4D\r
+ {0x36, 0x7c}, //0x60\r
+ {0x37, 0x8f}, //0x72\r
+ {0x38, 0x9f}, //0x82\r
+ {0x39, 0xad}, //0x91\r
+ {0x3a, 0xba}, //0xA0\r
+ {0x3b, 0xcf}, //0xBA\r
+ {0x3c, 0xe2}, //0xD3\r
+ {0x3d, 0xf0}, //0xEA\r
+ \r
+ // Shading Register Setting \r
+ {0x40, 0x06}, \r
+ {0x41, 0x44}, \r
+ {0x42, 0x44}, \r
+ {0x43, 0x20}, \r
+ {0x44, 0x22}, // left R gain[7:4], right R gain[3:0] \r
+ {0x45, 0x22}, // top R gain[7:4], bottom R gain[3:0] \r
+ {0x46, 0x00}, // left G gain[7:4], right G gain[3:0] \r
+ {0x47, 0x11}, // top G gain[7:4], bottom G gain[3:0] \r
+ {0x48, 0x00}, // left B gain[7:4], right B gain[3:0] \r
+ {0x49, 0x00}, // top B gain[7:4], bottom B gain[3:0] \r
+ {0x4a, 0x04}, // X-axis center high[3:2], Y-axis center high[1:0] \r
+ {0x4b, 0x48}, // X-axis center low[7:0] \r
+ {0x4c, 0xe8}, // Y-axis center low[7:0] \r
+ {0x4d, 0x84}, // Shading Center Gain\r
+ {0x4e, 0x00}, // Shading R Offset \r
+ {0x4f, 0x00}, // Shading Gr Offset \r
+ {0x50, 0x00}, // Shading B Offset \r
+ \r
+ // Interpolation\r
+ {0x60, 0x7f},\r
+ {0x61, 0x08}, // INTCTRL outdoor\r
+ \r
+ // Color matrix (D65) - Daylight\r
+ {0x71, 0x34}, \r
+ {0x72, 0xCE}, \r
+ {0x73, 0xFe}, \r
+ {0x74, 0x13}, \r
+ {0x75, 0x25}, \r
+ {0x76, 0x08}, \r
+ {0x77, 0xec}, \r
+ {0x78, 0xcd}, \r
+ {0x79, 0x47}, \r
+ \r
+ // Color matrix (D20) - A\r
+ {0x83, 0x38}, //0x3c \r
+ {0x84, 0xd1}, //0xc6 \r
+ {0x85, 0xf7}, //0xff \r
+ {0x86, 0x12}, //0x12 \r
+ {0x87, 0x25}, //0x24 \r
+ {0x88, 0x09}, //0x0a \r
+ {0x89, 0xed}, //0xed \r
+ {0x8a, 0xbb}, //0xc2 \r
+ {0x8b, 0x58}, //0x51\r
+ \r
+ {0x8c, 0x10}, //CMA select \r
+ \r
+ //G Edge\r
+ {0x90, 0x18}, //Upper gain\r
+ {0x91, 0x28}, //down gain\r
+ {0x92, 0x55}, //[7:4] upper coring [3:0] down coring\r
+ {0x9a, 0x40},\r
+ {0x9b, 0x40},\r
+ {0x9c, 0x38}, //edge suppress start\r
+ {0x9d, 0x30}, //edge suppress slope\r
+ \r
+ {0xa9, 0x11},\r
+ {0xaa, 0x11},\r
+ \r
+ {0xb9, 0x30}, // nightmode 38 at gain 0x48 5fps\r
+ {0xba, 0x44}, // nightmode 80 at gain 0x48 5fps\r
+ \r
+ {0xc0, 0x24}, \r
+ {0xc1, 0x00}, \r
+ {0xc2, 0x80}, \r
+ {0xc3, 0x00}, \r
+ {0xc4, 0xe0}, \r
+ \r
+ {0xde, 0x80},\r
+ \r
+ {0xe5, 0x15}, //MEMSPDA\r
+ {0xe6, 0x02}, //MEMSPDB\r
+ {0xe7, 0x04}, //MEMSPDC\r
+ \r
+ //Sensor On \r
+ {0x00, 0x01},\r
+ {0x03, 0x01} // SNR Enable\r
+ //{0xff, 0xff} \r
+};\r
+\r
+\r
+/* 1280X1024 SXGA */\r
+static struct reginfo sensor_sxga[] =\r
+{\r
+ {0x00,0x00}\r
+};\r
+\r
+/* 800X600 SVGA*/\r
+static struct reginfo sensor_svga[] =\r
+{\r
+ {0x0, 0x0},\r
+};\r
+\r
+/* 640X480 VGA @30fps for both preview & capture. */\r
+static struct reginfo sensor_vga[] =\r
+{\r
+ {0x00, 0x01}, \r
+ {0x06, 0x04},\r
+ {0x12, 0x3d},\r
+ {0x00, 0x04}, \r
+ {0xc0, 0x24},\r
+ {0xc1, 0x00},\r
+ {0xc2, 0x80},\r
+ {0xc3, 0x00},\r
+ {0xc4, 0xe0},\r
+};\r
+\r
+/* 352X288 CIF @30fps*/\r
+static struct reginfo sensor_cif[] =\r
+{\r
+ {0x00, 0x01}, \r
+ {0x06, 0x00},\r
+ {0x12, 0x3d},\r
+ {0x00, 0x04}, \r
+ {0xc0, 0x11},\r
+ {0xc1, 0x00},\r
+ {0xc2, 0x60},\r
+ {0xc3, 0x00},\r
+ {0xc4, 0x20},\r
+};\r
+\r
+/* 320*240 QVGA */\r
+static struct reginfo sensor_qvga[] =\r
+{\r
+ {0x00, 0x01}, \r
+ {0x06, 0x06},\r
+ {0x12, 0x3d},\r
+ {0x00, 0x04}, \r
+ {0xc0, 0x10},\r
+ {0xc1, 0x00},\r
+ {0xc2, 0x40},\r
+ {0xc3, 0x00},\r
+ {0xc4, 0xf0},\r
+};\r
+\r
+/* 176X144 QCIF*/\r
+static struct reginfo sensor_qcif[] =\r
+{\r
+ {0x00, 0x01}, \r
+ {0x06, 0x02},\r
+ {0x00, 0x04}, \r
+ {0x12, 0x3d},\r
+ {0xc0, 0x00},\r
+ {0xc1, 0x00},\r
+ {0xc2, 0xb0},\r
+ {0xc3, 0x00},\r
+ {0xc4, 0x90},\r
+};\r
+\r
+static struct reginfo sensor_ClrFmt_YUYV[]=\r
+{\r
+ {0x00, 0x04}, \r
+ {0x12, 0x3d},\r
+};\r
+\r
+static struct reginfo sensor_ClrFmt_UYVY[]=\r
+{\r
+ {0x00, 0x04}, \r
+ {0x12, 0xcd},\r
+};\r
+\r
+\r
+#if CONFIG_SENSOR_WhiteBalance\r
+static struct reginfo sensor_WhiteB_Auto[]=\r
+{\r
+ {0x00, 0x03}, \r
+ {0x10, 0xd3}, \r
+ {0xff,0xff}\r
+};\r
+/* Cloudy Colour Temperature : 6500K - 8000K */\r
+static struct reginfo sensor_WhiteB_Cloudy[]=\r
+{\r
+ {0x00, 0x03}, \r
+ {0x10, 0x00}, // disable AWB\r
+ {0x60, 0xb4}, \r
+ {0x61, 0x74}, \r
+ {0xff,0xff}\r
+\r
+};\r
+/* ClearDay Colour Temperature : 5000K - 6500K */\r
+static struct reginfo sensor_WhiteB_ClearDay[]=\r
+{\r
+ {0x00, 0x03}, \r
+ {0x10, 0x00}, // disable AWB\r
+ {0x60, 0xd8}, \r
+ {0x61, 0x90},\r
+ {0xff,0xff}\r
+ \r
+};\r
+/* Office Colour Temperature : 3500K - 5000K */\r
+static struct reginfo sensor_WhiteB_TungstenLamp1[]=\r
+{\r
+ {0x00, 0x03}, \r
+ {0x10, 0x00}, // disable AWB\r
+ {0x60, 0x80},\r
+ {0x61, 0xe0},\r
+ {0xff,0xff}\r
+};\r
+/* Home Colour Temperature : 2500K - 3500K */\r
+static struct reginfo sensor_WhiteB_TungstenLamp2[]=\r
+{\r
+ {0x00, 0x03}, \r
+ {0x10, 0x00}, // disable AWB\r
+ {0x60, 0xb8},\r
+ {0x61, 0xcc},\r
+ {0xff,0xff}\r
+};\r
+static struct reginfo *sensor_WhiteBalanceSeqe[] = {sensor_WhiteB_Auto, sensor_WhiteB_TungstenLamp1,sensor_WhiteB_TungstenLamp2,\r
+ sensor_WhiteB_ClearDay, sensor_WhiteB_Cloudy,NULL,\r
+};\r
+#endif\r
+\r
+#if CONFIG_SENSOR_Brightness\r
+static struct reginfo sensor_Brightness0[]=\r
+{\r
+ // Brightness -2\r
+ {0x00, 0x04}, \r
+ {0xab, 0xb0}, \r
+ {0xff,0xff} \r
+};\r
+\r
+static struct reginfo sensor_Brightness1[]=\r
+{\r
+ // Brightness -1\r
+ {0x00, 0x04}, \r
+ {0xab, 0xa0}, \r
+ {0xff,0xff} \r
+};\r
+\r
+static struct reginfo sensor_Brightness2[]=\r
+{\r
+ // Brightness 0\r
+ {0x00, 0x04}, \r
+ {0xab, 0x82},\r
+ {0xff,0xff} \r
+};\r
+\r
+static struct reginfo sensor_Brightness3[]=\r
+{\r
+ // Brightness +1\r
+ {0x00, 0x04}, \r
+ {0xab, 0x00}, \r
+ {0xff,0xff} \r
+};\r
+\r
+static struct reginfo sensor_Brightness4[]=\r
+{\r
+ // Brightness +2\r
+ {0x00, 0x04}, \r
+ {0xab, 0x10}, \r
+ {0xff,0xff} \r
+};\r
+\r
+static struct reginfo sensor_Brightness5[]=\r
+{\r
+ // Brightness +3\r
+ {0x00, 0x04}, \r
+ {0xab, 0x20}, \r
+ {0xff,0xff} \r
+};\r
+static struct reginfo *sensor_BrightnessSeqe[] = {sensor_Brightness0, sensor_Brightness1, sensor_Brightness2, sensor_Brightness3,\r
+ sensor_Brightness4, sensor_Brightness5,NULL,\r
+};\r
+\r
+#endif\r
+\r
+#if CONFIG_SENSOR_Effect\r
+static struct reginfo sensor_Effect_Normal[] =\r
+{\r
+ {0x00,0x04}, \r
+ {0x90,0x14},\r
+ {0x91,0x18},\r
+ {0xb6,0x00},\r
+ {0xff,0xff} \r
+};\r
+\r
+static struct reginfo sensor_Effect_WandB[] =\r
+{\r
+ //mono \r
+ {0x00,0x04}, \r
+ {0x90,0x14},\r
+ {0x91,0x18},\r
+ {0xb6,0x40},\r
+ {0xff,0xff} \r
+};\r
+\r
+static struct reginfo sensor_Effect_Sepia[] =\r
+{\r
+ {0x00,0x04}, \r
+ {0x90, 0x14},\r
+ {0x91, 0x18},\r
+ {0xB6, 0x80},\r
+ {0xB7, 0x58},\r
+ {0xB8, 0x98},\r
+ {0xff,0xff} \r
+};\r
+\r
+static struct reginfo sensor_Effect_Negative[] =\r
+{\r
+ //Negative\r
+ {0x00,0x04}, \r
+ {0x90, 0x18},\r
+ {0x91, 0x18},\r
+ {0xB6, 0x20},\r
+ {0xff,0xff} \r
+};\r
+static struct reginfo sensor_Effect_Bluish[] =\r
+{\r
+ {0x00,0x04}, \r
+ {0x90, 0x14},\r
+ {0x91, 0x18},\r
+ {0xB6, 0x80},\r
+ {0xB7, 0xb8},\r
+ {0xB8, 0x50},\r
+ {0xff,0xff} \r
+};\r
+\r
+static struct reginfo sensor_Effect_Green[] =\r
+{\r
+ // Greenish\r
+ {0x00,0x04}, \r
+ {0x90, 0x14},\r
+ {0x91, 0x18},\r
+ {0xB6, 0x80},\r
+ {0xB7, 0x68},\r
+ {0xB8, 0x68},\r
+ {0xff,0xff} \r
+};\r
+static struct reginfo *sensor_EffectSeqe[] = {sensor_Effect_Normal, sensor_Effect_WandB, sensor_Effect_Negative,sensor_Effect_Sepia,\r
+ /*sensor_Effect_Bluish,*/ sensor_Effect_Green,NULL,\r
+};\r
+#endif\r
+#if CONFIG_SENSOR_Exposure\r
+static struct reginfo sensor_Exposure0[]=\r
+{\r
+ {0x00,0x02},\r
+ {0x12,0x44},\r
+ {0x14,0x44},\r
+ {0xff,0xff}\r
+};\r
+\r
+static struct reginfo sensor_Exposure1[]=\r
+{\r
+ {0x00,0x02},\r
+ {0x12,0x54},\r
+ {0x14,0x54},\r
+ {0xff,0xff}\r
+};\r
+\r
+static struct reginfo sensor_Exposure2[]=\r
+{\r
+ {0x00,0x02},\r
+ {0x12,0x54},\r
+ {0x14,0x54},\r
+ {0xff,0xff}\r
+};\r
+\r
+static struct reginfo sensor_Exposure3[]=\r
+{\r
+ {0x00,0x02},\r
+ {0x12,0x78},\r
+ {0x14,0x78},\r
+ {0xff,0xff}\r
+};\r
+\r
+static struct reginfo sensor_Exposure4[]=\r
+{\r
+ {0x00,0x02},\r
+ {0x12,0x84},\r
+ {0x14,0x84},\r
+ {0xff,0xff}\r
+};\r
+\r
+static struct reginfo sensor_Exposure5[]=\r
+{\r
+ {0x00,0x02},\r
+ {0x12,0x94},\r
+ {0x14,0x94},\r
+ {0xff,0xff}\r
+};\r
+\r
+static struct reginfo sensor_Exposure6[]=\r
+{\r
+ {0x00,0x02},\r
+ {0x12,0xa4},\r
+ {0x14,0xa4},\r
+ {0xff,0xff}\r
+};\r
+\r
+static struct reginfo *sensor_ExposureSeqe[] = {sensor_Exposure0, sensor_Exposure1, sensor_Exposure2, sensor_Exposure3,\r
+ sensor_Exposure4, sensor_Exposure5,sensor_Exposure6,NULL,\r
+};\r
+#endif\r
+#if CONFIG_SENSOR_Saturation\r
+static struct reginfo sensor_Saturation0[]=\r
+{\r
+ {0x00, 0x00}\r
+};\r
+\r
+static struct reginfo sensor_Saturation1[]=\r
+{\r
+ {0x00, 0x00}\r
+};\r
+\r
+static struct reginfo sensor_Saturation2[]=\r
+{\r
+ {0x00, 0x00}\r
+};\r
+static struct reginfo *sensor_SaturationSeqe[] = {sensor_Saturation0, sensor_Saturation1, sensor_Saturation2, NULL,};\r
+\r
+#endif\r
+#if CONFIG_SENSOR_Contrast\r
+static struct reginfo sensor_Contrast0[]=\r
+{\r
+ // Brightness +3\r
+ {0x00, 0x04}, \r
+ {0xa8, 0xb0}, \r
+ {0xff,0xff} \r
+};\r
+\r
+static struct reginfo sensor_Contrast1[]=\r
+{\r
+ // Brightness +3\r
+ {0x00, 0x04}, \r
+ {0xa8, 0xa0}, \r
+ {0xff,0xff} \r
+};\r
+\r
+static struct reginfo sensor_Contrast2[]=\r
+{\r
+ // Brightness +3\r
+ {0x00, 0x04}, \r
+ {0xa8, 0x90}, \r
+ {0xff,0xff} \r
+};\r
+\r
+static struct reginfo sensor_Contrast3[]=\r
+{\r
+ // Brightness +3\r
+ {0x00, 0x04}, \r
+ {0xa8, 0x00}, \r
+ {0xff,0xff} \r
+};\r
+\r
+static struct reginfo sensor_Contrast4[]=\r
+{\r
+ // Brightness +3\r
+ {0x00, 0x04}, \r
+ {0xa8, 0x10}, \r
+ {0xff,0xff} \r
+};\r
+\r
+\r
+static struct reginfo sensor_Contrast5[]=\r
+{\r
+ // Brightness +3\r
+ {0x00, 0x04}, \r
+ {0xa8, 0x20}, \r
+ {0xff,0xff} \r
+};\r
+\r
+static struct reginfo sensor_Contrast6[]=\r
+{\r
+ // Brightness +3\r
+ {0x00, 0x04}, \r
+ {0xa8, 0x30}, \r
+ {0xff,0xff} \r
+};\r
+static struct reginfo *sensor_ContrastSeqe[] = {sensor_Contrast0, sensor_Contrast1, sensor_Contrast2, sensor_Contrast3,\r
+ sensor_Contrast4, sensor_Contrast5, sensor_Contrast6, NULL,\r
+};\r
+\r
+#endif\r
+#if CONFIG_SENSOR_Mirror\r
+static struct reginfo sensor_MirrorOn[]=\r
+{\r
+ {0x00, 0x00},\r
+ {0xff,0xff} \r
+ \r
+};\r
+\r
+static struct reginfo sensor_MirrorOff[]=\r
+{\r
+ {0x00, 0x00},\r
+ {0xff,0xff} \r
+ \r
+};\r
+static struct reginfo *sensor_MirrorSeqe[] = {sensor_MirrorOff, sensor_MirrorOn,NULL,};\r
+#endif\r
+#if CONFIG_SENSOR_Flip\r
+static struct reginfo sensor_FlipOn[]=\r
+{\r
+ {0x00, 0x00},\r
+ {0xff,0xff} \r
+};\r
+\r
+static struct reginfo sensor_FlipOff[]=\r
+{\r
+ {0x00, 0x00},\r
+ {0xff,0xff} \r
+};\r
+static struct reginfo *sensor_FlipSeqe[] = {sensor_FlipOff, sensor_FlipOn,NULL,};\r
+\r
+#endif\r
+#if CONFIG_SENSOR_Scene\r
+static struct reginfo sensor_SceneAuto[] =\r
+{\r
+ {0x00, 0x02},\r
+ {0x40, 0x45}, \r
+ {0x00, 0x04},\r
+ {0xab, 0x00},\r
+ {0xff,0xff}\r
+};\r
+\r
+static struct reginfo sensor_SceneNight[] =\r
+{\r
+ {0x00, 0x02},\r
+ {0x40, 0x60}, \r
+ {0x00, 0x04},\r
+ {0xab, 0x30},\r
+ {0xff,0xff}\r
+};\r
+static struct reginfo *sensor_SceneSeqe[] = {sensor_SceneAuto, sensor_SceneNight,NULL,};\r
+\r
+#endif\r
+#if CONFIG_SENSOR_DigitalZoom\r
+static struct reginfo sensor_Zoom0[] =\r
+{\r
+ {0x00, 0x00},\r
+ {0xff,0xff} \r
+ \r
+};\r
+\r
+static struct reginfo sensor_Zoom1[] =\r
+{\r
+ {0x00, 0x00},\r
+ {0xff,0xff} \r
+};\r
+\r
+static struct reginfo sensor_Zoom2[] =\r
+{\r
+ {0x00, 0x00},\r
+ {0xff,0xff} \r
+};\r
+\r
+\r
+static struct reginfo sensor_Zoom3[] =\r
+{\r
+ {0x00, 0x00},\r
+ {0xff,0xff} \r
+};\r
+static struct reginfo *sensor_ZoomSeqe[] = {sensor_Zoom0, sensor_Zoom1, sensor_Zoom2, sensor_Zoom3, NULL,};\r
+#endif\r
+static const struct v4l2_querymenu sensor_menus[] =\r
+{\r
+ #if CONFIG_SENSOR_WhiteBalance\r
+ { .id = V4L2_CID_DO_WHITE_BALANCE, .index = 0, .name = "auto", .reserved = 0, }, { .id = V4L2_CID_DO_WHITE_BALANCE, .index = 1, .name = "incandescent", .reserved = 0,},\r
+ { .id = V4L2_CID_DO_WHITE_BALANCE, .index = 2, .name = "fluorescent", .reserved = 0,}, { .id = V4L2_CID_DO_WHITE_BALANCE, .index = 3, .name = "daylight", .reserved = 0,},\r
+ { .id = V4L2_CID_DO_WHITE_BALANCE, .index = 4, .name = "cloudy-daylight", .reserved = 0,},\r
+ #endif\r
+\r
+ #if CONFIG_SENSOR_Effect\r
+ { .id = V4L2_CID_EFFECT, .index = 0, .name = "none", .reserved = 0, }, { .id = V4L2_CID_EFFECT, .index = 1, .name = "mono", .reserved = 0,},\r
+ { .id = V4L2_CID_EFFECT, .index = 2, .name = "negative", .reserved = 0,}, { .id = V4L2_CID_EFFECT, .index = 3, .name = "sepia", .reserved = 0,},\r
+ { .id = V4L2_CID_EFFECT, .index = 4, .name = "posterize", .reserved = 0,} ,{ .id = V4L2_CID_EFFECT, .index = 5, .name = "aqua", .reserved = 0,},\r
+ #endif\r
+\r
+ #if CONFIG_SENSOR_Scene\r
+ { .id = V4L2_CID_SCENE, .index = 0, .name = "auto", .reserved = 0,} ,{ .id = V4L2_CID_SCENE, .index = 1, .name = "night", .reserved = 0,},\r
+ #endif\r
+\r
+ #if CONFIG_SENSOR_Flash\r
+ { .id = V4L2_CID_FLASH, .index = 0, .name = "off", .reserved = 0, }, { .id = V4L2_CID_FLASH, .index = 1, .name = "auto", .reserved = 0,},\r
+ { .id = V4L2_CID_FLASH, .index = 2, .name = "on", .reserved = 0,}, { .id = V4L2_CID_FLASH, .index = 3, .name = "torch", .reserved = 0,},\r
+ #endif\r
+};\r
+\r
+static const struct v4l2_queryctrl sensor_controls[] =\r
+{\r
+ #if CONFIG_SENSOR_WhiteBalance\r
+ {\r
+ .id = V4L2_CID_DO_WHITE_BALANCE,\r
+ .type = V4L2_CTRL_TYPE_MENU,\r
+ .name = "White Balance Control",\r
+ .minimum = 0,\r
+ .maximum = 4,\r
+ .step = 1,\r
+ .default_value = 0,\r
+ },\r
+ #endif\r
+\r
+ #if CONFIG_SENSOR_Brightness\r
+ {\r
+ .id = V4L2_CID_BRIGHTNESS,\r
+ .type = V4L2_CTRL_TYPE_INTEGER,\r
+ .name = "Brightness Control",\r
+ .minimum = -3,\r
+ .maximum = 2,\r
+ .step = 1,\r
+ .default_value = 0,\r
+ },\r
+ #endif\r
+\r
+ #if CONFIG_SENSOR_Effect\r
+ {\r
+ .id = V4L2_CID_EFFECT,\r
+ .type = V4L2_CTRL_TYPE_MENU,\r
+ .name = "Effect Control",\r
+ .minimum = 0,\r
+ .maximum = 5,\r
+ .step = 1,\r
+ .default_value = 0,\r
+ },\r
+ #endif\r
+\r
+ #if CONFIG_SENSOR_Exposure\r
+ {\r
+ .id = V4L2_CID_EXPOSURE,\r
+ .type = V4L2_CTRL_TYPE_INTEGER,\r
+ .name = "Exposure Control",\r
+ .minimum = 0,\r
+ .maximum = 6,\r
+ .step = 1,\r
+ .default_value = 0,\r
+ },\r
+ #endif\r
+\r
+ #if CONFIG_SENSOR_Saturation\r
+ {\r
+ .id = V4L2_CID_SATURATION,\r
+ .type = V4L2_CTRL_TYPE_INTEGER,\r
+ .name = "Saturation Control",\r
+ .minimum = 0,\r
+ .maximum = 2,\r
+ .step = 1,\r
+ .default_value = 0,\r
+ },\r
+ #endif\r
+\r
+ #if CONFIG_SENSOR_Contrast\r
+ {\r
+ .id = V4L2_CID_CONTRAST,\r
+ .type = V4L2_CTRL_TYPE_INTEGER,\r
+ .name = "Contrast Control",\r
+ .minimum = -3,\r
+ .maximum = 3,\r
+ .step = 1,\r
+ .default_value = 0,\r
+ },\r
+ #endif\r
+\r
+ #if CONFIG_SENSOR_Mirror\r
+ {\r
+ .id = V4L2_CID_HFLIP,\r
+ .type = V4L2_CTRL_TYPE_BOOLEAN,\r
+ .name = "Mirror Control",\r
+ .minimum = 0,\r
+ .maximum = 1,\r
+ .step = 1,\r
+ .default_value = 1,\r
+ },\r
+ #endif\r
+\r
+ #if CONFIG_SENSOR_Flip\r
+ {\r
+ .id = V4L2_CID_VFLIP,\r
+ .type = V4L2_CTRL_TYPE_BOOLEAN,\r
+ .name = "Flip Control",\r
+ .minimum = 0,\r
+ .maximum = 1,\r
+ .step = 1,\r
+ .default_value = 1,\r
+ },\r
+ #endif\r
+\r
+ #if CONFIG_SENSOR_Scene\r
+ {\r
+ .id = V4L2_CID_SCENE,\r
+ .type = V4L2_CTRL_TYPE_MENU,\r
+ .name = "Scene Control",\r
+ .minimum = 0,\r
+ .maximum = 1,\r
+ .step = 1,\r
+ .default_value = 0,\r
+ },\r
+ #endif\r
+\r
+ #if CONFIG_SENSOR_DigitalZoom\r
+ {\r
+ .id = V4L2_CID_ZOOM_RELATIVE,\r
+ .type = V4L2_CTRL_TYPE_INTEGER,\r
+ .name = "DigitalZoom Control",\r
+ .minimum = -1,\r
+ .maximum = 1,\r
+ .step = 1,\r
+ .default_value = 0,\r
+ }, {\r
+ .id = V4L2_CID_ZOOM_ABSOLUTE,\r
+ .type = V4L2_CTRL_TYPE_INTEGER,\r
+ .name = "DigitalZoom Control",\r
+ .minimum = 0,\r
+ .maximum = 3,\r
+ .step = 1,\r
+ .default_value = 0,\r
+ },\r
+ #endif\r
+\r
+ #if CONFIG_SENSOR_Focus\r
+ {\r
+ .id = V4L2_CID_FOCUS_RELATIVE,\r
+ .type = V4L2_CTRL_TYPE_INTEGER,\r
+ .name = "Focus Control",\r
+ .minimum = -1,\r
+ .maximum = 1,\r
+ .step = 1,\r
+ .default_value = 0,\r
+ }, {\r
+ .id = V4L2_CID_FOCUS_ABSOLUTE,\r
+ .type = V4L2_CTRL_TYPE_INTEGER,\r
+ .name = "Focus Control",\r
+ .minimum = 0,\r
+ .maximum = 255,\r
+ .step = 1,\r
+ .default_value = 125,\r
+ },\r
+ #endif\r
+\r
+ #if CONFIG_SENSOR_Flash\r
+ {\r
+ .id = V4L2_CID_FLASH,\r
+ .type = V4L2_CTRL_TYPE_MENU,\r
+ .name = "Flash Control",\r
+ .minimum = 0,\r
+ .maximum = 3,\r
+ .step = 1,\r
+ .default_value = 0,\r
+ },\r
+ #endif\r
+};\r
+\r
+static int sensor_probe(struct i2c_client *client, const struct i2c_device_id *did);\r
+static int sensor_video_probe(struct soc_camera_device *icd, struct i2c_client *client);\r
+static int sensor_g_control(struct v4l2_subdev *sd, struct v4l2_control *ctrl);\r
+static int sensor_s_control(struct v4l2_subdev *sd, struct v4l2_control *ctrl);\r
+static int sensor_g_ext_controls(struct v4l2_subdev *sd, struct v4l2_ext_controls *ext_ctrl);\r
+static int sensor_s_ext_controls(struct v4l2_subdev *sd, struct v4l2_ext_controls *ext_ctrl);\r
+static int sensor_suspend(struct soc_camera_device *icd, pm_message_t pm_msg);\r
+static int sensor_resume(struct soc_camera_device *icd);\r
+static int sensor_set_bus_param(struct soc_camera_device *icd,unsigned long flags);\r
+static unsigned long sensor_query_bus_param(struct soc_camera_device *icd);\r
+static int sensor_set_effect(struct soc_camera_device *icd, const struct v4l2_queryctrl *qctrl, int value);\r
+static int sensor_set_whiteBalance(struct soc_camera_device *icd, const struct v4l2_queryctrl *qctrl, int value);\r
+static int sensor_deactivate(struct i2c_client *client);\r
+\r
+static struct soc_camera_ops sensor_ops =\r
+{\r
+ .suspend = sensor_suspend,\r
+ .resume = sensor_resume,\r
+ .set_bus_param = sensor_set_bus_param,\r
+ .query_bus_param = sensor_query_bus_param,\r
+ .controls = sensor_controls,\r
+ .menus = sensor_menus,\r
+ .num_controls = ARRAY_SIZE(sensor_controls),\r
+ .num_menus = ARRAY_SIZE(sensor_menus),\r
+};\r
+\r
+/* only one fixed colorspace per pixelcode */\r
+struct sensor_datafmt {\r
+ enum v4l2_mbus_pixelcode code;\r
+ enum v4l2_colorspace colorspace;\r
+};\r
+\r
+/* Find a data format by a pixel code in an array */\r
+static const struct sensor_datafmt *sensor_find_datafmt(\r
+ enum v4l2_mbus_pixelcode code, const struct sensor_datafmt *fmt,\r
+ int n)\r
+{\r
+ int i;\r
+ for (i = 0; i < n; i++)\r
+ if (fmt[i].code == code)\r
+ return fmt + i;\r
+\r
+ return NULL;\r
+}\r
+\r
+static const struct sensor_datafmt sensor_colour_fmts[] = {\r
+ {V4L2_MBUS_FMT_YUYV8_2X8, V4L2_COLORSPACE_JPEG} \r
+};\r
+\r
+typedef struct sensor_info_priv_s\r
+{\r
+ int whiteBalance;\r
+ int brightness;\r
+ int contrast;\r
+ int saturation;\r
+ int effect;\r
+ int scene;\r
+ int digitalzoom;\r
+ int focus;\r
+ int flash;\r
+ int exposure;\r
+ bool snap2preview;\r
+ bool video2preview;\r
+ unsigned char mirror; /* HFLIP */\r
+ unsigned char flip; /* VFLIP */\r
+ unsigned int winseqe_cur_addr;\r
+ struct sensor_datafmt fmt;\r
+ unsigned int funmodule_state;\r
+} sensor_info_priv_t;\r
+\r
+struct sensor\r
+{\r
+ struct v4l2_subdev subdev;\r
+ struct i2c_client *client;\r
+ sensor_info_priv_t info_priv;\r
+ int model; /* V4L2_IDENT_OV* codes from v4l2-chip-ident.h */\r
+#if CONFIG_SENSOR_I2C_NOSCHED\r
+ atomic_t tasklock_cnt;\r
+#endif\r
+ struct rk29camera_platform_data *sensor_io_request;\r
+ struct rk29camera_gpio_res *sensor_gpio_res;\r
+};\r
+\r
+static struct sensor* to_sensor(const struct i2c_client *client)\r
+{\r
+ return container_of(i2c_get_clientdata(client), struct sensor, subdev);\r
+}\r
+\r
+static int sensor_task_lock(struct i2c_client *client, int lock)\r
+{\r
+#if CONFIG_SENSOR_I2C_NOSCHED\r
+ int cnt = 3;\r
+ struct sensor *sensor = to_sensor(client);\r
+\r
+ if (lock) {\r
+ if (atomic_read(&sensor->tasklock_cnt) == 0) {\r
+ while ((atomic_read(&client->adapter->bus_lock.count) < 1) && (cnt>0)) {\r
+ SENSOR_TR("\n %s will obtain i2c in atomic, but i2c bus is locked! Wait...\n",SENSOR_NAME_STRING());\r
+ msleep(35);\r
+ cnt--;\r
+ }\r
+ if ((atomic_read(&client->adapter->bus_lock.count) < 1) && (cnt<=0)) {\r
+ SENSOR_TR("\n %s obtain i2c fail in atomic!!\n",SENSOR_NAME_STRING());\r
+ goto sensor_task_lock_err;\r
+ }\r
+ preempt_disable();\r
+ }\r
+\r
+ atomic_add(1, &sensor->tasklock_cnt);\r
+ } else {\r
+ if (atomic_read(&sensor->tasklock_cnt) > 0) {\r
+ atomic_sub(1, &sensor->tasklock_cnt);\r
+\r
+ if (atomic_read(&sensor->tasklock_cnt) == 0)\r
+ preempt_enable();\r
+ }\r
+ }\r
+ return 0;\r
+sensor_task_lock_err:\r
+ return -1; \r
+#else\r
+ return 0;\r
+#endif\r
+\r
+}\r
+\r
+/* sensor register write */\r
+static int sensor_write(struct i2c_client *client, u8 reg, u8 val)\r
+{\r
+ int err,cnt;\r
+ u8 buf[2];\r
+ struct i2c_msg msg[1];\r
+\r
+ buf[0] = reg & 0xFF;\r
+ buf[1] = val;\r
+\r
+ msg->addr = client->addr;\r
+ msg->flags = client->flags;\r
+ msg->buf = buf;\r
+ msg->len = sizeof(buf);\r
+ msg->scl_rate = CONFIG_SENSOR_I2C_SPEED; /* ddl@rock-chips.com : 100kHz */\r
+ msg->read_type = 0; /* fpga i2c:0==I2C_NORMAL : direct use number not enum for don't want include spi_fpga.h */\r
+\r
+ cnt = 3;\r
+ err = -EAGAIN;\r
+\r
+ while ((cnt-- > 0) && (err < 0)) { /* ddl@rock-chips.com : Transfer again if transent is failed */\r
+ err = i2c_transfer(client->adapter, msg, 1);\r
+\r
+ if (err >= 0) {\r
+ return 0;\r
+ } else {\r
+ SENSOR_TR("\n %s write reg(0x%x, val:0x%x) failed, try to write again!\n",SENSOR_NAME_STRING(),reg, val);\r
+ udelay(10);\r
+ }\r
+ }\r
+\r
+ return err;\r
+}\r
+\r
+/* sensor register read */\r
+static int sensor_read(struct i2c_client *client, u8 reg, u8 *val)\r
+{\r
+ int err,cnt;\r
+ //u8 buf[2];\r
+ u8 buf[1];\r
+ struct i2c_msg msg[2];\r
+\r
+ //buf[0] = reg >> 8;\r
+ buf[0] = reg;\r
+ buf[1] = reg & 0xFF;\r
+\r
+ msg[0].addr = client->addr;\r
+ msg[0].flags = client->flags;\r
+ msg[0].buf = buf;\r
+ msg[0].len = sizeof(buf);\r
+ msg[0].scl_rate = CONFIG_SENSOR_I2C_SPEED; /* ddl@rock-chips.com : 100kHz */\r
+ msg[0].read_type = 2; /* fpga i2c:0==I2C_NO_STOP : direct use number not enum for don't want include spi_fpga.h */\r
+\r
+ msg[1].addr = client->addr;\r
+ msg[1].flags = client->flags|I2C_M_RD;\r
+ msg[1].buf = buf;\r
+ msg[1].len = 1;\r
+ msg[1].scl_rate = CONFIG_SENSOR_I2C_SPEED; /* ddl@rock-chips.com : 100kHz */\r
+ msg[1].read_type = 2; /* fpga i2c:0==I2C_NO_STOP : direct use number not enum for don't want include spi_fpga.h */\r
+\r
+ cnt = 1;\r
+ err = -EAGAIN;\r
+ while ((cnt-- > 0) && (err < 0)) { /* ddl@rock-chips.com : Transfer again if transent is failed */\r
+ err = i2c_transfer(client->adapter, msg, 2);\r
+\r
+ if (err >= 0) {\r
+ *val = buf[0];\r
+ return 0;\r
+ } else {\r
+ SENSOR_TR("\n %s read reg(0x%x val:0x%x) failed, try to read again! \n",SENSOR_NAME_STRING(),reg, *val);\r
+ udelay(10);\r
+ }\r
+ }\r
+\r
+ return err;\r
+}\r
+static int sensor_effect_write_array(struct i2c_client *client,struct reginfo *regarray)\r
+{\r
+ int err;\r
+ int i = 0;\r
+\r
+ //for(i=0; i < sizeof(sensor_init_data) / 2;i++)\r
+ while((regarray[i].reg != 0xff) && (regarray[i].val != 0xff))\r
+ {\r
+ err = sensor_write(client, regarray[i].reg, regarray[i].val);\r
+ if (err != 0)\r
+ {\r
+ SENSOR_TR("%s..write failed current i = %d\n", SENSOR_NAME_STRING(),i);\r
+ return err;\r
+ }\r
+ i++;\r
+ }\r
+ \r
+ return 0;\r
+\r
+}\r
+/* write a array of registers */\r
+#if 1\r
+static int sensor_write_array(struct i2c_client *client, struct reginfo *regarray)\r
+{\r
+ int err;\r
+ int i = 0;\r
+\r
+ for(i=0; i < sizeof(sensor_init_data) / 2;i++)\r
+ //while((regarray[i].reg != 0xff) && (regarray[i].val != 0xff))\r
+ {\r
+ err = sensor_write(client, regarray[i].reg, regarray[i].val);\r
+ if (err != 0)\r
+ {\r
+ SENSOR_TR("%s..write failed current i = %d\n", SENSOR_NAME_STRING(),i);\r
+ return err;\r
+ }\r
+ //i++;\r
+ }\r
+ \r
+ return 0;\r
+}\r
+#else\r
+static int sensor_write_array(struct i2c_client *client, struct reginfo *regarray)\r
+{\r
+ int err;\r
+ int i = 0;\r
+ u8 val_read;\r
+ while (regarray[i].reg != 0)\r
+ {\r
+ err = sensor_write(client, regarray[i].reg, regarray[i].val);\r
+ if (err != 0)\r
+ {\r
+ SENSOR_TR("%s..write failed current i = %d\n", SENSOR_NAME_STRING(),i);\r
+ return err;\r
+ }\r
+ err = sensor_read(client, regarray[i].reg, &val_read);\r
+ SENSOR_TR("%s..reg[0x%x]=0x%x,0x%x\n", SENSOR_NAME_STRING(),regarray[i].reg, val_read, regarray[i].val);\r
+ i++;\r
+ }\r
+ return 0;\r
+}\r
+#endif\r
+\r
+#if CONFIG_SENSOR_I2C_RDWRCHK\r
+static int sensor_check_array(struct i2c_client *client, struct reginfo *regarray)\r
+{\r
+ int ret;\r
+ int i = 0;\r
+ \r
+ u8 value;\r
+ \r
+ SENSOR_DG("%s >>>>>>>>>>>>>>>>>>>>>>\n",__FUNCTION__);\r
+ for(i=0;i<sizeof(sensor_init_data) / 2;i++)\r
+ {\r
+ ret = sensor_read(client,regarray[i].reg,&value);\r
+ if(ret !=0)\r
+ {\r
+ SENSOR_TR("read value failed\n");\r
+\r
+ }\r
+ if(regarray[i].val != value)\r
+ {\r
+ SENSOR_DG("%s reg[0x%x] check err,writte :0x%x read:0x%x\n",__FUNCTION__,regarray[i].reg,regarray[i].val,value);\r
+ }\r
+ \r
+ }\r
+ \r
+ \r
+ return 0;\r
+}\r
+#endif\r
+static int sensor_ioctrl(struct soc_camera_device *icd,enum rk29sensor_power_cmd cmd, int on)\r
+{\r
+ struct soc_camera_link *icl = to_soc_camera_link(icd);\r
+ int ret = 0;\r
+\r
+ SENSOR_DG("%s %s cmd(%d) on(%d)\n",SENSOR_NAME_STRING(),__FUNCTION__,cmd,on);\r
+ switch (cmd)\r
+ {\r
+ case Sensor_PowerDown:\r
+ {\r
+ if (icl->powerdown) {\r
+ ret = icl->powerdown(icd->pdev, on);\r
+ if (ret == RK29_CAM_IO_SUCCESS) {\r
+ if (on == 0) {\r
+ mdelay(2);\r
+ if (icl->reset)\r
+ icl->reset(icd->pdev);\r
+ }\r
+ } else if (ret == RK29_CAM_EIO_REQUESTFAIL) {\r
+ ret = -ENODEV;\r
+ goto sensor_power_end;\r
+ }\r
+ }\r
+ break;\r
+ }\r
+ case Sensor_Flash:\r
+ {\r
+ struct i2c_client *client = to_i2c_client(to_soc_camera_control(icd));\r
+ struct sensor *sensor = to_sensor(client);\r
+\r
+ if (sensor->sensor_io_request && sensor->sensor_io_request->sensor_ioctrl) {\r
+ sensor->sensor_io_request->sensor_ioctrl(icd->pdev,Cam_Flash, on);\r
+ }\r
+ break;\r
+ }\r
+ default:\r
+ {\r
+ SENSOR_TR("%s %s cmd(0x%x) is unknown!",SENSOR_NAME_STRING(),__FUNCTION__,cmd);\r
+ break;\r
+ }\r
+ }\r
+sensor_power_end:\r
+ return ret;\r
+}\r
+\r
+static int sensor_init(struct v4l2_subdev *sd, u32 val)\r
+{\r
+ struct i2c_client *client = v4l2_get_subdevdata(sd);\r
+ struct soc_camera_device *icd = client->dev.platform_data;\r
+ struct sensor *sensor = to_sensor(client);\r
+ const struct v4l2_queryctrl *qctrl;\r
+ const struct sensor_datafmt *fmt;\r
+ int ret;\r
+\r
+ SENSOR_DG("\n%s..%s.. \n",SENSOR_NAME_STRING(),__FUNCTION__);\r
+\r
+ if (sensor_ioctrl(icd, Sensor_PowerDown, 0) < 0) {\r
+ ret = -ENODEV;\r
+ goto sensor_INIT_ERR;\r
+ }\r
+\r
+ /* soft reset */\r
+ if (sensor_task_lock(client,1)<0)\r
+ goto sensor_INIT_ERR;\r
+ /* ret = sensor_write(client, 0x12, 0x80);\r
+ if (ret != 0)\r
+ {\r
+ SENSOR_TR("%s soft reset sensor failed\n",SENSOR_NAME_STRING());\r
+ ret = -ENODEV;\r
+ goto sensor_INIT_ERR;\r
+ }\r
+\r
+ mdelay(5); */ //delay 5 microseconds\r
+\r
+ ret = sensor_write_array(client, sensor_init_data);\r
+ if (ret != 0)\r
+ {\r
+ SENSOR_TR("error: %s initial failed\n",SENSOR_NAME_STRING());\r
+ goto sensor_INIT_ERR;\r
+ }\r
+ \r
+ sensor_task_lock(client,0);\r
+ \r
+ sensor->info_priv.winseqe_cur_addr = (int)SENSOR_INIT_WINSEQADR;\r
+ fmt = sensor_find_datafmt(SENSOR_INIT_PIXFMT,sensor_colour_fmts, ARRAY_SIZE(sensor_colour_fmts));\r
+ if (!fmt) {\r
+ SENSOR_TR("error: %s initial array colour fmts is not support!!",SENSOR_NAME_STRING());\r
+ ret = -EINVAL;\r
+ goto sensor_INIT_ERR;\r
+ }\r
+ sensor->info_priv.fmt = *fmt;\r
+\r
+ /* sensor sensor information for initialization */\r
+ qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_DO_WHITE_BALANCE);\r
+ if (qctrl)\r
+ sensor->info_priv.whiteBalance = qctrl->default_value;\r
+ qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_BRIGHTNESS);\r
+ if (qctrl)\r
+ sensor->info_priv.brightness = qctrl->default_value;\r
+ qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_EFFECT);\r
+ if (qctrl)\r
+ sensor->info_priv.effect = qctrl->default_value;\r
+ qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_EXPOSURE);\r
+ if (qctrl)\r
+ sensor->info_priv.exposure = qctrl->default_value;\r
+\r
+ qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_SATURATION);\r
+ if (qctrl)\r
+ sensor->info_priv.saturation = qctrl->default_value;\r
+ qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_CONTRAST);\r
+ if (qctrl)\r
+ sensor->info_priv.contrast = qctrl->default_value;\r
+ qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_HFLIP);\r
+ if (qctrl)\r
+ sensor->info_priv.mirror = qctrl->default_value;\r
+ qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_VFLIP);\r
+ if (qctrl)\r
+ sensor->info_priv.flip = qctrl->default_value;\r
+ qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_SCENE);\r
+ if (qctrl)\r
+ sensor->info_priv.scene = qctrl->default_value;\r
+ qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_ZOOM_ABSOLUTE);\r
+ if (qctrl)\r
+ sensor->info_priv.digitalzoom = qctrl->default_value;\r
+\r
+ /* ddl@rock-chips.com : if sensor support auto focus and flash, programer must run focus and flash code */\r
+ #if CONFIG_SENSOR_Focus\r
+ sensor_set_focus();\r
+ qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_FOCUS_ABSOLUTE);\r
+ if (qctrl)\r
+ sensor->info_priv.focus = qctrl->default_value;\r
+ #endif\r
+\r
+ #if CONFIG_SENSOR_Flash \r
+ qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_FLASH);\r
+ if (qctrl)\r
+ sensor->info_priv.flash = qctrl->default_value;\r
+ #endif\r
+\r
+ SENSOR_DG("\n%s..%s.. icd->width = %d.. icd->height %d\n",SENSOR_NAME_STRING(),((val == 0)?__FUNCTION__:"sensor_reinit"),icd->user_width,icd->user_height);\r
+ sensor->info_priv.funmodule_state |= SENSOR_INIT_IS_OK;\r
+ return 0;\r
+sensor_INIT_ERR:\r
+ sensor->info_priv.funmodule_state &= ~SENSOR_INIT_IS_OK;\r
+ sensor_task_lock(client,0);\r
+ sensor_deactivate(client);\r
+ return ret;\r
+}\r
+\r
+static int sensor_deactivate(struct i2c_client *client)\r
+{\r
+ struct soc_camera_device *icd = client->dev.platform_data;\r
+ //u8 reg_val;\r
+ struct sensor *sensor = to_sensor(client);\r
+ SENSOR_DG("\n%s..%s.. Enter\n",SENSOR_NAME_STRING(),__FUNCTION__);\r
+\r
+ /* ddl@rock-chips.com : all sensor output pin must change to input for other sensor */\r
+ sensor_ioctrl(icd, Sensor_PowerDown, 1);\r
+ msleep(100); \r
+\r
+ /* ddl@rock-chips.com : sensor config init width , because next open sensor quickly(soc_camera_open -> Try to configure with default parameters) */\r
+ icd->user_width = SENSOR_INIT_WIDTH;\r
+ icd->user_height = SENSOR_INIT_HEIGHT;\r
+ sensor->info_priv.funmodule_state &= ~SENSOR_INIT_IS_OK;\r
+ \r
+ return 0;\r
+}\r
+static struct reginfo sensor_power_down_sequence[]=\r
+{\r
+ {0x00,0x00},\r
+ {0x03,0x02}\r
+};\r
+static int sensor_suspend(struct soc_camera_device *icd, pm_message_t pm_msg)\r
+{\r
+ int ret;\r
+ struct i2c_client *client = to_i2c_client(to_soc_camera_control(icd));\r
+\r
+ if (pm_msg.event == PM_EVENT_SUSPEND) {\r
+ SENSOR_DG("\n %s Enter Suspend.. \n", SENSOR_NAME_STRING());\r
+ ret = sensor_write_array(client, sensor_power_down_sequence) ;\r
+ if (ret != 0) {\r
+ SENSOR_TR("\n %s..%s WriteReg Fail.. \n", SENSOR_NAME_STRING(),__FUNCTION__);\r
+ return ret;\r
+ } else {\r
+ ret = sensor_ioctrl(icd, Sensor_PowerDown, 1);\r
+ if (ret < 0) {\r
+ SENSOR_TR("\n %s suspend fail for turn on power!\n", SENSOR_NAME_STRING());\r
+ return -EINVAL;\r
+ }\r
+ }\r
+ } else {\r
+ SENSOR_TR("\n %s cann't suppout Suspend..\n",SENSOR_NAME_STRING());\r
+ return -EINVAL;\r
+ }\r
+ return 0;\r
+}\r
+\r
+static int sensor_resume(struct soc_camera_device *icd)\r
+{\r
+ int ret;\r
+\r
+ ret = sensor_ioctrl(icd, Sensor_PowerDown, 0);\r
+ if (ret < 0) {\r
+ SENSOR_TR("\n %s resume fail for turn on power!\n", SENSOR_NAME_STRING());\r
+ return -EINVAL;\r
+ }\r
+\r
+ SENSOR_DG("\n %s Enter Resume.. \n", SENSOR_NAME_STRING());\r
+\r
+ return 0;\r
+\r
+}\r
+\r
+static int sensor_set_bus_param(struct soc_camera_device *icd,\r
+ unsigned long flags)\r
+{\r
+\r
+ return 0;\r
+}\r
+\r
+static unsigned long sensor_query_bus_param(struct soc_camera_device *icd)\r
+{\r
+ struct soc_camera_link *icl = to_soc_camera_link(icd);\r
+ unsigned long flags = SENSOR_BUS_PARAM;\r
+\r
+ return soc_camera_apply_sensor_flags(icl, flags);\r
+}\r
+\r
+static int sensor_g_fmt(struct v4l2_subdev *sd, struct v4l2_mbus_framefmt *mf)\r
+{\r
+ struct i2c_client *client = v4l2_get_subdevdata(sd);\r
+ struct soc_camera_device *icd = client->dev.platform_data;\r
+ struct sensor *sensor = to_sensor(client);\r
+\r
+ mf->width = icd->user_width;\r
+ mf->height = icd->user_height;\r
+ mf->code = sensor->info_priv.fmt.code;\r
+ mf->colorspace = sensor->info_priv.fmt.colorspace;\r
+ mf->field = V4L2_FIELD_NONE;\r
+\r
+ return 0;\r
+}\r
+static bool sensor_fmt_capturechk(struct v4l2_subdev *sd, struct v4l2_mbus_framefmt *mf)\r
+{\r
+ bool ret = false;\r
+\r
+ if ((mf->width == 1024) && (mf->height == 768)) {\r
+ ret = true;\r
+ } else if ((mf->width == 1280) && (mf->height == 1024)) {\r
+ ret = true;\r
+ } else if ((mf->width == 1600) && (mf->height == 1200)) {\r
+ ret = true;\r
+ } else if ((mf->width == 2048) && (mf->height == 1536)) {\r
+ ret = true;\r
+ } else if ((mf->width == 2592) && (mf->height == 1944)) {\r
+ ret = true;\r
+ }\r
+\r
+ if (ret == true)\r
+ SENSOR_DG("%s %dx%d is capture format\n", __FUNCTION__, mf->width, mf->height);\r
+ return ret;\r
+}\r
+\r
+static bool sensor_fmt_videochk(struct v4l2_subdev *sd, struct v4l2_mbus_framefmt *mf)\r
+{\r
+ bool ret = false;\r
+\r
+ if ((mf->width == 1280) && (mf->height == 720)) {\r
+ ret = true;\r
+ } else if ((mf->width == 1920) && (mf->height == 1080)) {\r
+ ret = true;\r
+ }\r
+\r
+ if (ret == true)\r
+ SENSOR_DG("%s %dx%d is video format\n", __FUNCTION__, mf->width, mf->height);\r
+ return ret;\r
+}\r
+static int sensor_s_fmt(struct v4l2_subdev *sd, struct v4l2_mbus_framefmt *mf)\r
+{\r
+ struct i2c_client *client = v4l2_get_subdevdata(sd);\r
+ const struct sensor_datafmt *fmt;\r
+ struct sensor *sensor = to_sensor(client);\r
+ const struct v4l2_queryctrl *qctrl;\r
+ struct soc_camera_device *icd = client->dev.platform_data;\r
+ struct reginfo *winseqe_set_addr=NULL;\r
+ int ret=0, set_w,set_h;\r
+\r
+ fmt = sensor_find_datafmt(mf->code, sensor_colour_fmts,\r
+ ARRAY_SIZE(sensor_colour_fmts));\r
+ if (!fmt) {\r
+ ret = -EINVAL;\r
+ goto sensor_s_fmt_end;\r
+ }\r
+\r
+ if (sensor->info_priv.fmt.code != mf->code) {\r
+ switch (mf->code)\r
+ {\r
+ case V4L2_MBUS_FMT_YUYV8_2X8:\r
+ {\r
+ winseqe_set_addr = sensor_ClrFmt_YUYV;\r
+ break;\r
+ }\r
+ case V4L2_MBUS_FMT_UYVY8_2X8:\r
+ {\r
+ winseqe_set_addr = sensor_ClrFmt_UYVY;\r
+ break;\r
+ }\r
+ default:\r
+ break;\r
+ }\r
+ if (winseqe_set_addr != NULL) {\r
+ sensor_write_array(client, winseqe_set_addr);\r
+ sensor->info_priv.fmt.code = mf->code;\r
+ sensor->info_priv.fmt.colorspace= mf->colorspace; \r
+ SENSOR_DG("%s v4l2_mbus_code:%d set success!\n", SENSOR_NAME_STRING(),mf->code);\r
+ } else {\r
+ SENSOR_TR("%s v4l2_mbus_code:%d is invalidate!\n", SENSOR_NAME_STRING(),mf->code);\r
+ }\r
+ }\r
+\r
+ set_w = mf->width;\r
+ set_h = mf->height;\r
+\r
+ if (((set_w <= 176) && (set_h <= 144)) && sensor_qcif[0].reg)\r
+ {\r
+ winseqe_set_addr = sensor_qcif;\r
+ set_w = 176;\r
+ set_h = 144;\r
+ }\r
+ else if (((set_w <= 320) && (set_h <= 240)) && sensor_qvga[0].reg)\r
+ {\r
+ winseqe_set_addr = sensor_qvga;\r
+ set_w = 320;\r
+ set_h = 240;\r
+ }\r
+ else if (((set_w <= 352) && (set_h<= 288)) && sensor_cif[0].reg)\r
+ {\r
+ winseqe_set_addr = sensor_cif;\r
+ set_w = 352;\r
+ set_h = 288;\r
+ }\r
+ else if (((set_w <= 640) && (set_h <= 480)) && sensor_vga[0].reg)\r
+ {\r
+ winseqe_set_addr = sensor_vga;\r
+ set_w = 640;\r
+ set_h = 480;\r
+ }\r
+ else if (((set_w <= 800) && (set_h <= 600)) && sensor_svga[0].reg)\r
+ {\r
+ winseqe_set_addr = sensor_svga;\r
+ set_w = 800;\r
+ set_h = 600;\r
+ }\r
+ else if (((set_w <= 1280) && (set_h <= 1024)) && sensor_sxga[0].reg)\r
+ {\r
+ winseqe_set_addr = sensor_sxga;\r
+ set_w = 1280;\r
+ set_h = 1024;\r
+ }\r
+ else\r
+ {\r
+ winseqe_set_addr = SENSOR_INIT_WINSEQADR; /* ddl@rock-chips.com : Sensor output smallest size if isn't support app */\r
+ set_w = SENSOR_INIT_WIDTH;\r
+ set_h = SENSOR_INIT_HEIGHT; \r
+ SENSOR_TR("\n %s..%s Format is Invalidate. pix->width = %d.. pix->height = %d\n",SENSOR_NAME_STRING(),__FUNCTION__,mf->width,mf->height);\r
+ }\r
+\r
+ if ((int)winseqe_set_addr != sensor->info_priv.winseqe_cur_addr) {\r
+ #if CONFIG_SENSOR_Flash\r
+ if (sensor_fmt_capturechk(sd,mf) == true) { /* ddl@rock-chips.com : Capture */\r
+ if ((sensor->info_priv.flash == 1) || (sensor->info_priv.flash == 2)) {\r
+ sensor_ioctrl(icd, Sensor_Flash, Flash_On);\r
+ SENSOR_DG("%s flash on in capture!\n", SENSOR_NAME_STRING());\r
+ } \r
+ } else { /* ddl@rock-chips.com : Video */\r
+ if ((sensor->info_priv.flash == 1) || (sensor->info_priv.flash == 2)) {\r
+ sensor_ioctrl(icd, Sensor_Flash, Flash_Off);\r
+ SENSOR_DG("%s flash off in preivew!\n", SENSOR_NAME_STRING());\r
+ }\r
+ }\r
+ #endif\r
+ ret |= sensor_write_array(client, winseqe_set_addr);\r
+ if (ret != 0) {\r
+ SENSOR_TR("%s set format capability failed\n", SENSOR_NAME_STRING());\r
+ #if CONFIG_SENSOR_Flash\r
+ if (sensor_fmt_capturechk(sd,mf) == true) {\r
+ if ((sensor->info_priv.flash == 1) || (sensor->info_priv.flash == 2)) {\r
+ sensor_ioctrl(icd, Sensor_Flash, Flash_Off);\r
+ SENSOR_TR("%s Capture format set fail, flash off !\n", SENSOR_NAME_STRING());\r
+ }\r
+ }\r
+ #endif\r
+ goto sensor_s_fmt_end;\r
+ }\r
+\r
+ sensor->info_priv.winseqe_cur_addr = (int)winseqe_set_addr;\r
+\r
+ if (sensor_fmt_capturechk(sd,mf) == true) { /* ddl@rock-chips.com : Capture */\r
+ qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_EFFECT);\r
+ sensor_set_effect(icd, qctrl,sensor->info_priv.effect);\r
+ if (sensor->info_priv.whiteBalance != 0) {\r
+ qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_DO_WHITE_BALANCE);\r
+ sensor_set_whiteBalance(icd, qctrl,sensor->info_priv.whiteBalance);\r
+ }\r
+ sensor->info_priv.snap2preview = true;\r
+ } else if (sensor_fmt_videochk(sd,mf) == true) { /* ddl@rock-chips.com : Video */\r
+ qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_EFFECT);\r
+ sensor_set_effect(icd, qctrl,sensor->info_priv.effect);\r
+ qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_DO_WHITE_BALANCE);\r
+ sensor_set_whiteBalance(icd, qctrl,sensor->info_priv.whiteBalance);\r
+ sensor->info_priv.video2preview = true;\r
+ } else if ((sensor->info_priv.snap2preview == true) || (sensor->info_priv.video2preview == true)) {\r
+ qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_EFFECT);\r
+ sensor_set_effect(icd, qctrl,sensor->info_priv.effect);\r
+ qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_DO_WHITE_BALANCE);\r
+ sensor_set_whiteBalance(icd, qctrl,sensor->info_priv.whiteBalance);\r
+ msleep(600);\r
+ sensor->info_priv.video2preview = false;\r
+ sensor->info_priv.snap2preview = false;\r
+ }\r
+\r
+ SENSOR_DG("\n%s..%s.. icd->width = %d.. icd->height %d\n",SENSOR_NAME_STRING(),__FUNCTION__,set_w,set_h);\r
+ }\r
+ else\r
+ {\r
+ SENSOR_DG("\n %s .. Current Format is validate. icd->width = %d.. icd->height %d\n",SENSOR_NAME_STRING(),set_w,set_h);\r
+ }\r
+\r
+ mf->width = set_w;\r
+ mf->height = set_h;\r
+\r
+sensor_s_fmt_end:\r
+ return ret;\r
+}\r
+\r
+static int sensor_try_fmt(struct v4l2_subdev *sd, struct v4l2_mbus_framefmt *mf)\r
+{\r
+ struct i2c_client *client = v4l2_get_subdevdata(sd);\r
+ struct sensor *sensor = to_sensor(client);\r
+ const struct sensor_datafmt *fmt;\r
+ int ret = 0,set_w,set_h;\r
+ \r
+ fmt = sensor_find_datafmt(mf->code, sensor_colour_fmts,\r
+ ARRAY_SIZE(sensor_colour_fmts));\r
+ if (fmt == NULL) {\r
+ fmt = &sensor->info_priv.fmt;\r
+ mf->code = fmt->code;\r
+ } \r
+\r
+ if (mf->height > SENSOR_MAX_HEIGHT)\r
+ mf->height = SENSOR_MAX_HEIGHT;\r
+ else if (mf->height < SENSOR_MIN_HEIGHT)\r
+ mf->height = SENSOR_MIN_HEIGHT;\r
+\r
+ if (mf->width > SENSOR_MAX_WIDTH)\r
+ mf->width = SENSOR_MAX_WIDTH;\r
+ else if (mf->width < SENSOR_MIN_WIDTH)\r
+ mf->width = SENSOR_MIN_WIDTH;\r
+\r
+ set_w = mf->width;\r
+ set_h = mf->height;\r
+\r
+ if (((set_w <= 176) && (set_h <= 144)) && sensor_qcif[0].reg)\r
+ {\r
+ set_w = 176;\r
+ set_h = 144;\r
+ }\r
+ else if (((set_w <= 320) && (set_h <= 240)) && sensor_qvga[0].reg)\r
+ {\r
+ set_w = 320;\r
+ set_h = 240;\r
+ }\r
+ else if (((set_w <= 352) && (set_h<= 288)) && sensor_cif[0].reg)\r
+ {\r
+ set_w = 352;\r
+ set_h = 288;\r
+ }\r
+ else if (((set_w <= 640) && (set_h <= 480)) && sensor_vga[0].reg)\r
+ {\r
+ set_w = 640;\r
+ set_h = 480;\r
+ }\r
+ else if (((set_w <= 800) && (set_h <= 600)) && sensor_svga[0].reg)\r
+ {\r
+ set_w = 800;\r
+ set_h = 600;\r
+ }\r
+ else if (((set_w <= 1280) && (set_h <= 1024)) && sensor_sxga[0].reg)\r
+ {\r
+ set_w = 1280;\r
+ set_h = 1024;\r
+ }\r
+ else\r
+ {\r
+ set_w = SENSOR_INIT_WIDTH;\r
+ set_h = SENSOR_INIT_HEIGHT; \r
+ }\r
+\r
+ mf->width = set_w;\r
+ mf->height = set_h; \r
+ \r
+ mf->colorspace = fmt->colorspace;\r
+ \r
+ return ret;\r
+}\r
+\r
+ static int sensor_g_chip_ident(struct v4l2_subdev *sd, struct v4l2_dbg_chip_ident *id)\r
+{\r
+ struct i2c_client *client = v4l2_get_subdevdata(sd);\r
+\r
+ if (id->match.type != V4L2_CHIP_MATCH_I2C_ADDR)\r
+ return -EINVAL;\r
+\r
+ if (id->match.addr != client->addr)\r
+ return -ENODEV;\r
+\r
+ id->ident = SENSOR_V4L2_IDENT; /* ddl@rock-chips.com : Return OV9650 identifier */\r
+ id->revision = 0;\r
+\r
+ return 0;\r
+}\r
+#if CONFIG_SENSOR_Brightness\r
+static int sensor_set_brightness(struct soc_camera_device *icd, const struct v4l2_queryctrl *qctrl, int value)\r
+{\r
+ struct i2c_client *client = to_i2c_client(to_soc_camera_control(icd));\r
+\r
+ if ((value >= qctrl->minimum) && (value <= qctrl->maximum))\r
+ {\r
+ if (sensor_BrightnessSeqe[value - qctrl->minimum] != NULL)\r
+ {\r
+ if (sensor_effect_write_array(client, sensor_BrightnessSeqe[value - qctrl->minimum]) != 0)\r
+ {\r
+ SENSOR_TR("%s..%s WriteReg Fail.. \n",SENSOR_NAME_STRING(), __FUNCTION__);\r
+ return -EINVAL;\r
+ }\r
+ SENSOR_DG("%s..%s : %x\n",SENSOR_NAME_STRING(),__FUNCTION__, value);\r
+ return 0;\r
+ }\r
+ }\r
+ SENSOR_TR("\n %s..%s valure = %d is invalidate.. \n",SENSOR_NAME_STRING(),__FUNCTION__,value);\r
+ return -EINVAL;\r
+}\r
+#endif\r
+#if CONFIG_SENSOR_Effect\r
+static int sensor_set_effect(struct soc_camera_device *icd, const struct v4l2_queryctrl *qctrl, int value)\r
+{\r
+ struct i2c_client *client = to_i2c_client(to_soc_camera_control(icd));\r
+\r
+ if ((value >= qctrl->minimum) && (value <= qctrl->maximum))\r
+ {\r
+ if (sensor_EffectSeqe[value - qctrl->minimum] != NULL)\r
+ {\r
+ if (sensor_effect_write_array(client, sensor_EffectSeqe[value - qctrl->minimum]) != 0)\r
+ {\r
+ SENSOR_TR("%s..%s WriteReg Fail.. \n",SENSOR_NAME_STRING(), __FUNCTION__);\r
+ return -EINVAL;\r
+ }\r
+ SENSOR_DG("%s..%s : %x\n",SENSOR_NAME_STRING(),__FUNCTION__, value);\r
+ return 0;\r
+ }\r
+ }\r
+ SENSOR_TR("\n %s..%s valure = %d is invalidate.. \n",SENSOR_NAME_STRING(),__FUNCTION__,value);\r
+ return -EINVAL;\r
+}\r
+#endif\r
+#if CONFIG_SENSOR_Exposure\r
+static int sensor_set_exposure(struct soc_camera_device *icd, const struct v4l2_queryctrl *qctrl, int value)\r
+{\r
+ struct i2c_client *client = to_i2c_client(to_soc_camera_control(icd));\r
+\r
+ if ((value >= qctrl->minimum) && (value <= qctrl->maximum))\r
+ {\r
+ if (sensor_ExposureSeqe[value - qctrl->minimum] != NULL)\r
+ {\r
+ if (sensor_effect_write_array(client, sensor_ExposureSeqe[value - qctrl->minimum]) != 0)\r
+ {\r
+ SENSOR_TR("%s..%s WriteReg Fail.. \n",SENSOR_NAME_STRING(), __FUNCTION__);\r
+ return -EINVAL;\r
+ }\r
+ SENSOR_DG("%s..%s : %x\n",SENSOR_NAME_STRING(),__FUNCTION__, value);\r
+ return 0;\r
+ }\r
+ }\r
+ SENSOR_TR("\n %s..%s valure = %d is invalidate.. \n",SENSOR_NAME_STRING(),__FUNCTION__,value);\r
+ return -EINVAL;\r
+}\r
+#endif\r
+#if CONFIG_SENSOR_Saturation\r
+static int sensor_set_saturation(struct soc_camera_device *icd, const struct v4l2_queryctrl *qctrl, int value)\r
+{\r
+ struct i2c_client *client = to_i2c_client(to_soc_camera_control(icd));\r
+\r
+ if ((value >= qctrl->minimum) && (value <= qctrl->maximum))\r
+ {\r
+ if (sensor_SaturationSeqe[value - qctrl->minimum] != NULL)\r
+ {\r
+ if (sensor_effect_write_array(client, sensor_SaturationSeqe[value - qctrl->minimum]) != 0)\r
+ {\r
+ SENSOR_TR("%s..%s WriteReg Fail.. \n",SENSOR_NAME_STRING(), __FUNCTION__);\r
+ return -EINVAL;\r
+ }\r
+ SENSOR_DG("%s..%s : %x\n",SENSOR_NAME_STRING(),__FUNCTION__, value);\r
+ return 0;\r
+ }\r
+ }\r
+ SENSOR_TR("\n %s..%s valure = %d is invalidate.. \n",SENSOR_NAME_STRING(),__FUNCTION__,value);\r
+ return -EINVAL;\r
+}\r
+#endif\r
+#if CONFIG_SENSOR_Contrast\r
+static int sensor_set_contrast(struct soc_camera_device *icd, const struct v4l2_queryctrl *qctrl, int value)\r
+{\r
+ struct i2c_client *client = to_i2c_client(to_soc_camera_control(icd));\r
+\r
+ if ((value >= qctrl->minimum) && (value <= qctrl->maximum))\r
+ {\r
+ if (sensor_ContrastSeqe[value - qctrl->minimum] != NULL)\r
+ {\r
+ if (sensor_effect_write_array(client, sensor_ContrastSeqe[value - qctrl->minimum]) != 0)\r
+ {\r
+ SENSOR_TR("%s..%s WriteReg Fail.. \n",SENSOR_NAME_STRING(), __FUNCTION__);\r
+ return -EINVAL;\r
+ }\r
+ SENSOR_DG("%s..%s : %x\n",SENSOR_NAME_STRING(),__FUNCTION__, value);\r
+ return 0;\r
+ }\r
+ }\r
+ SENSOR_TR("\n %s..%s valure = %d is invalidate.. \n",SENSOR_NAME_STRING(),__FUNCTION__,value);\r
+ return -EINVAL;\r
+}\r
+#endif\r
+#if CONFIG_SENSOR_Mirror\r
+static int sensor_set_mirror(struct soc_camera_device *icd, const struct v4l2_queryctrl *qctrl, int value)\r
+{\r
+ struct i2c_client *client = to_i2c_client(to_soc_camera_control(icd));\r
+\r
+ if ((value >= qctrl->minimum) && (value <= qctrl->maximum))\r
+ {\r
+ if (sensor_MirrorSeqe[value - qctrl->minimum] != NULL)\r
+ {\r
+ if (sensor_effect_write_array(client, sensor_MirrorSeqe[value - qctrl->minimum]) != 0)\r
+ {\r
+ SENSOR_TR("%s..%s WriteReg Fail.. \n",SENSOR_NAME_STRING(), __FUNCTION__);\r
+ return -EINVAL;\r
+ }\r
+ SENSOR_DG("%s..%s : %x\n",SENSOR_NAME_STRING(),__FUNCTION__, value);\r
+ return 0;\r
+ }\r
+ }\r
+ SENSOR_TR("\n %s..%s valure = %d is invalidate.. \n",SENSOR_NAME_STRING(),__FUNCTION__,value);\r
+ return -EINVAL;\r
+}\r
+#endif\r
+#if CONFIG_SENSOR_Flip\r
+static int sensor_set_flip(struct soc_camera_device *icd, const struct v4l2_queryctrl *qctrl, int value)\r
+{\r
+ struct i2c_client *client = to_i2c_client(to_soc_camera_control(icd));\r
+\r
+ if ((value >= qctrl->minimum) && (value <= qctrl->maximum))\r
+ {\r
+ if (sensor_FlipSeqe[value - qctrl->minimum] != NULL)\r
+ {\r
+ if (sensor_effect_write_array(client, sensor_FlipSeqe[value - qctrl->minimum]) != 0)\r
+ {\r
+ SENSOR_TR("%s..%s WriteReg Fail.. \n",SENSOR_NAME_STRING(), __FUNCTION__);\r
+ return -EINVAL;\r
+ }\r
+ SENSOR_DG("%s..%s : %x\n",SENSOR_NAME_STRING(),__FUNCTION__, value);\r
+ return 0;\r
+ }\r
+ }\r
+ SENSOR_TR("\n %s..%s valure = %d is invalidate.. \n",SENSOR_NAME_STRING(),__FUNCTION__,value);\r
+ return -EINVAL;\r
+}\r
+#endif\r
+#if CONFIG_SENSOR_Scene\r
+static int sensor_set_scene(struct soc_camera_device *icd, const struct v4l2_queryctrl *qctrl, int value)\r
+{\r
+ struct i2c_client *client = to_i2c_client(to_soc_camera_control(icd));\r
+\r
+ if ((value >= qctrl->minimum) && (value <= qctrl->maximum))\r
+ {\r
+ if (sensor_SceneSeqe[value - qctrl->minimum] != NULL)\r
+ {\r
+ if (sensor_effect_write_array(client, sensor_SceneSeqe[value - qctrl->minimum]) != 0)\r
+ {\r
+ SENSOR_TR("%s..%s WriteReg Fail.. \n",SENSOR_NAME_STRING(), __FUNCTION__);\r
+ return -EINVAL;\r
+ }\r
+ SENSOR_DG("%s..%s : %x\n",SENSOR_NAME_STRING(),__FUNCTION__, value);\r
+ return 0;\r
+ }\r
+ }\r
+ SENSOR_TR("\n %s..%s valure = %d is invalidate.. \n",SENSOR_NAME_STRING(),__FUNCTION__,value);\r
+ return -EINVAL;\r
+}\r
+#endif\r
+#if CONFIG_SENSOR_WhiteBalance\r
+static int sensor_set_whiteBalance(struct soc_camera_device *icd, const struct v4l2_queryctrl *qctrl, int value)\r
+{\r
+ struct i2c_client *client = to_i2c_client(to_soc_camera_control(icd));\r
+\r
+ if ((value >= qctrl->minimum) && (value <= qctrl->maximum))\r
+ {\r
+ if (sensor_WhiteBalanceSeqe[value - qctrl->minimum] != NULL)\r
+ {\r
+ if (sensor_effect_write_array(client, sensor_WhiteBalanceSeqe[value - qctrl->minimum]) != 0)\r
+ {\r
+ SENSOR_TR("%s..%s WriteReg Fail.. \n",SENSOR_NAME_STRING(), __FUNCTION__);\r
+ return -EINVAL;\r
+ }\r
+ SENSOR_DG("%s..%s : %x\n",SENSOR_NAME_STRING(),__FUNCTION__, value);\r
+ return 0;\r
+ }\r
+ }\r
+ SENSOR_TR("\n %s..%s valure = %d is invalidate.. \n",SENSOR_NAME_STRING(),__FUNCTION__,value);\r
+ return -EINVAL;\r
+}\r
+#endif\r
+#if CONFIG_SENSOR_DigitalZoom\r
+static int sensor_set_digitalzoom(struct soc_camera_device *icd, const struct v4l2_queryctrl *qctrl, int *value)\r
+{\r
+ struct i2c_client *client = to_i2c_client(to_soc_camera_control(icd));\r
+ struct sensor *sensor = to_sensor(client);\r
+ const struct v4l2_queryctrl *qctrl_info;\r
+ int digitalzoom_cur, digitalzoom_total;\r
+\r
+ qctrl_info = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_ZOOM_ABSOLUTE);\r
+ if (qctrl_info)\r
+ return -EINVAL;\r
+\r
+ digitalzoom_cur = sensor->info_priv.digitalzoom;\r
+ digitalzoom_total = qctrl_info->maximum;\r
+\r
+ if ((*value > 0) && (digitalzoom_cur >= digitalzoom_total))\r
+ {\r
+ SENSOR_TR("%s digitalzoom is maximum - %x\n", SENSOR_NAME_STRING(), digitalzoom_cur);\r
+ return -EINVAL;\r
+ }\r
+\r
+ if ((*value < 0) && (digitalzoom_cur <= qctrl_info->minimum))\r
+ {\r
+ SENSOR_TR("%s digitalzoom is minimum - %x\n", SENSOR_NAME_STRING(), digitalzoom_cur);\r
+ return -EINVAL;\r
+ }\r
+\r
+ if ((*value > 0) && ((digitalzoom_cur + *value) > digitalzoom_total))\r
+ {\r
+ *value = digitalzoom_total - digitalzoom_cur;\r
+ }\r
+\r
+ if ((*value < 0) && ((digitalzoom_cur + *value) < 0))\r
+ {\r
+ *value = 0 - digitalzoom_cur;\r
+ }\r
+\r
+ digitalzoom_cur += *value;\r
+\r
+ if (sensor_ZoomSeqe[digitalzoom_cur] != NULL)\r
+ {\r
+ if (sensor_effect_write_array(client, sensor_ZoomSeqe[digitalzoom_cur]) != 0)\r
+ {\r
+ SENSOR_TR("%s..%s WriteReg Fail.. \n",SENSOR_NAME_STRING(), __FUNCTION__);\r
+ return -EINVAL;\r
+ }\r
+ SENSOR_DG("%s..%s : %x\n",SENSOR_NAME_STRING(),__FUNCTION__, *value);\r
+ return 0;\r
+ }\r
+\r
+ return -EINVAL;\r
+}\r
+#endif\r
+#if CONFIG_SENSOR_Flash\r
+static int sensor_set_flash(struct soc_camera_device *icd, const struct v4l2_queryctrl *qctrl, int value)\r
+{ \r
+ if ((value >= qctrl->minimum) && (value <= qctrl->maximum)) {\r
+ if (value == 3) { /* ddl@rock-chips.com: torch */\r
+ sensor_ioctrl(icd, Sensor_Flash, Flash_Torch); /* Flash On */\r
+ } else {\r
+ sensor_ioctrl(icd, Sensor_Flash, Flash_Off);\r
+ }\r
+ SENSOR_DG("%s..%s : %x\n",SENSOR_NAME_STRING(),__FUNCTION__, value);\r
+ return 0;\r
+ }\r
+ \r
+ SENSOR_TR("\n %s..%s valure = %d is invalidate.. \n",SENSOR_NAME_STRING(),__FUNCTION__,value);\r
+ return -EINVAL;\r
+}\r
+#endif\r
+\r
+static int sensor_g_control(struct v4l2_subdev *sd, struct v4l2_control *ctrl)\r
+{\r
+ struct i2c_client *client = v4l2_get_subdevdata(sd);\r
+ struct sensor *sensor = to_sensor(client);\r
+ const struct v4l2_queryctrl *qctrl;\r
+\r
+ qctrl = soc_camera_find_qctrl(&sensor_ops, ctrl->id);\r
+\r
+ if (!qctrl)\r
+ {\r
+ SENSOR_TR("\n %s ioctrl id = %d is invalidate \n", SENSOR_NAME_STRING(), ctrl->id);\r
+ return -EINVAL;\r
+ }\r
+\r
+ switch (ctrl->id)\r
+ {\r
+ case V4L2_CID_BRIGHTNESS:\r
+ {\r
+ ctrl->value = sensor->info_priv.brightness;\r
+ break;\r
+ }\r
+ case V4L2_CID_SATURATION:\r
+ {\r
+ ctrl->value = sensor->info_priv.saturation;\r
+ break;\r
+ }\r
+ case V4L2_CID_CONTRAST:\r
+ {\r
+ ctrl->value = sensor->info_priv.contrast;\r
+ break;\r
+ }\r
+ case V4L2_CID_DO_WHITE_BALANCE:\r
+ {\r
+ ctrl->value = sensor->info_priv.whiteBalance;\r
+ break;\r
+ }\r
+ case V4L2_CID_EXPOSURE:\r
+ {\r
+ ctrl->value = sensor->info_priv.exposure;\r
+ break;\r
+ }\r
+ case V4L2_CID_HFLIP:\r
+ {\r
+ ctrl->value = sensor->info_priv.mirror;\r
+ break;\r
+ }\r
+ case V4L2_CID_VFLIP:\r
+ {\r
+ ctrl->value = sensor->info_priv.flip;\r
+ break;\r
+ }\r
+ default :\r
+ break;\r
+ }\r
+ return 0;\r
+}\r
+\r
+\r
+\r
+static int sensor_s_control(struct v4l2_subdev *sd, struct v4l2_control *ctrl)\r
+{\r
+ struct i2c_client *client = v4l2_get_subdevdata(sd);\r
+ struct sensor *sensor = to_sensor(client);\r
+ struct soc_camera_device *icd = client->dev.platform_data;\r
+ const struct v4l2_queryctrl *qctrl;\r
+\r
+\r
+ qctrl = soc_camera_find_qctrl(&sensor_ops, ctrl->id);\r
+\r
+ if (!qctrl)\r
+ {\r
+ SENSOR_TR("\n %s ioctrl id = %d is invalidate \n", SENSOR_NAME_STRING(), ctrl->id);\r
+ return -EINVAL;\r
+ }\r
+\r
+ switch (ctrl->id)\r
+ {\r
+#if CONFIG_SENSOR_Brightness\r
+ case V4L2_CID_BRIGHTNESS:\r
+ {\r
+ if (ctrl->value != sensor->info_priv.brightness)\r
+ {\r
+ if (sensor_set_brightness(icd, qctrl,ctrl->value) != 0)\r
+ {\r
+ return -EINVAL;\r
+ }\r
+ sensor->info_priv.brightness = ctrl->value;\r
+ }\r
+ break;\r
+ }\r
+#endif\r
+#if CONFIG_SENSOR_Exposure\r
+ case V4L2_CID_EXPOSURE:\r
+ {\r
+ if (ctrl->value != sensor->info_priv.exposure)\r
+ {\r
+ if (sensor_set_exposure(icd, qctrl,ctrl->value) != 0)\r
+ {\r
+ return -EINVAL;\r
+ }\r
+ sensor->info_priv.exposure = ctrl->value;\r
+ }\r
+ break;\r
+ }\r
+#endif\r
+#if CONFIG_SENSOR_Saturation\r
+ case V4L2_CID_SATURATION:\r
+ {\r
+ if (ctrl->value != sensor->info_priv.saturation)\r
+ {\r
+ if (sensor_set_saturation(icd, qctrl,ctrl->value) != 0)\r
+ {\r
+ return -EINVAL;\r
+ }\r
+ sensor->info_priv.saturation = ctrl->value;\r
+ }\r
+ break;\r
+ }\r
+#endif\r
+#if CONFIG_SENSOR_Contrast\r
+ case V4L2_CID_CONTRAST:\r
+ {\r
+ if (ctrl->value != sensor->info_priv.contrast)\r
+ {\r
+ if (sensor_set_contrast(icd, qctrl,ctrl->value) != 0)\r
+ {\r
+ return -EINVAL;\r
+ }\r
+ sensor->info_priv.contrast = ctrl->value;\r
+ }\r
+ break;\r
+ }\r
+#endif\r
+#if CONFIG_SENSOR_WhiteBalance\r
+ case V4L2_CID_DO_WHITE_BALANCE:\r
+ {\r
+ if (ctrl->value != sensor->info_priv.whiteBalance)\r
+ {\r
+ if (sensor_set_whiteBalance(icd, qctrl,ctrl->value) != 0)\r
+ {\r
+ return -EINVAL;\r
+ }\r
+ sensor->info_priv.whiteBalance = ctrl->value;\r
+ }\r
+ break;\r
+ }\r
+#endif\r
+#if CONFIG_SENSOR_Mirror\r
+ case V4L2_CID_HFLIP:\r
+ {\r
+ if (ctrl->value != sensor->info_priv.mirror)\r
+ {\r
+ if (sensor_set_mirror(icd, qctrl,ctrl->value) != 0)\r
+ return -EINVAL;\r
+ sensor->info_priv.mirror = ctrl->value;\r
+ }\r
+ break;\r
+ }\r
+#endif\r
+#if CONFIG_SENSOR_Flip\r
+ case V4L2_CID_VFLIP:\r
+ {\r
+ if (ctrl->value != sensor->info_priv.flip)\r
+ {\r
+ if (sensor_set_flip(icd, qctrl,ctrl->value) != 0)\r
+ return -EINVAL;\r
+ sensor->info_priv.flip = ctrl->value;\r
+ }\r
+ break;\r
+ }\r
+#endif\r
+ default:\r
+ break;\r
+ }\r
+\r
+ return 0;\r
+}\r
+static int sensor_g_ext_control(struct soc_camera_device *icd , struct v4l2_ext_control *ext_ctrl)\r
+{\r
+ const struct v4l2_queryctrl *qctrl;\r
+ struct i2c_client *client = to_i2c_client(to_soc_camera_control(icd));\r
+ struct sensor *sensor = to_sensor(client);\r
+\r
+ qctrl = soc_camera_find_qctrl(&sensor_ops, ext_ctrl->id);\r
+\r
+ if (!qctrl)\r
+ {\r
+ SENSOR_TR("\n %s ioctrl id = %d is invalidate \n", SENSOR_NAME_STRING(), ext_ctrl->id);\r
+ return -EINVAL;\r
+ }\r
+\r
+ switch (ext_ctrl->id)\r
+ {\r
+ case V4L2_CID_SCENE:\r
+ {\r
+ ext_ctrl->value = sensor->info_priv.scene;\r
+ break;\r
+ }\r
+ case V4L2_CID_EFFECT:\r
+ {\r
+ ext_ctrl->value = sensor->info_priv.effect;\r
+ break;\r
+ }\r
+ case V4L2_CID_ZOOM_ABSOLUTE:\r
+ {\r
+ ext_ctrl->value = sensor->info_priv.digitalzoom;\r
+ break;\r
+ }\r
+ case V4L2_CID_ZOOM_RELATIVE:\r
+ {\r
+ return -EINVAL;\r
+ }\r
+ case V4L2_CID_FOCUS_ABSOLUTE:\r
+ {\r
+ ext_ctrl->value = sensor->info_priv.focus;\r
+ break;\r
+ }\r
+ case V4L2_CID_FOCUS_RELATIVE:\r
+ {\r
+ return -EINVAL;\r
+ }\r
+ case V4L2_CID_FLASH:\r
+ {\r
+ ext_ctrl->value = sensor->info_priv.flash;\r
+ break;\r
+ }\r
+ default :\r
+ break;\r
+ }\r
+ return 0;\r
+}\r
+static int sensor_s_ext_control(struct soc_camera_device *icd, struct v4l2_ext_control *ext_ctrl)\r
+{\r
+ const struct v4l2_queryctrl *qctrl;\r
+ struct i2c_client *client = to_i2c_client(to_soc_camera_control(icd));\r
+ struct sensor *sensor = to_sensor(client);\r
+ int val_offset;\r
+\r
+ qctrl = soc_camera_find_qctrl(&sensor_ops, ext_ctrl->id);\r
+\r
+ if (!qctrl)\r
+ {\r
+ SENSOR_TR("\n %s ioctrl id = %d is invalidate \n", SENSOR_NAME_STRING(), ext_ctrl->id);\r
+ return -EINVAL;\r
+ }\r
+\r
+ val_offset = 0;\r
+ switch (ext_ctrl->id)\r
+ {\r
+#if CONFIG_SENSOR_Scene\r
+ case V4L2_CID_SCENE:\r
+ {\r
+ if (ext_ctrl->value != sensor->info_priv.scene)\r
+ {\r
+ if (sensor_set_scene(icd, qctrl,ext_ctrl->value) != 0)\r
+ return -EINVAL;\r
+ sensor->info_priv.scene = ext_ctrl->value;\r
+ }\r
+ break;\r
+ }\r
+#endif\r
+#if CONFIG_SENSOR_Effect\r
+ case V4L2_CID_EFFECT:\r
+ {\r
+ if (ext_ctrl->value != sensor->info_priv.effect)\r
+ {\r
+ if (sensor_set_effect(icd, qctrl,ext_ctrl->value) != 0)\r
+ return -EINVAL;\r
+ sensor->info_priv.effect= ext_ctrl->value;\r
+ }\r
+ break;\r
+ }\r
+#endif\r
+#if CONFIG_SENSOR_DigitalZoom\r
+ case V4L2_CID_ZOOM_ABSOLUTE:\r
+ {\r
+ if ((ext_ctrl->value < qctrl->minimum) || (ext_ctrl->value > qctrl->maximum))\r
+ return -EINVAL;\r
+\r
+ if (ext_ctrl->value != sensor->info_priv.digitalzoom)\r
+ {\r
+ val_offset = ext_ctrl->value -sensor->info_priv.digitalzoom;\r
+\r
+ if (sensor_set_digitalzoom(icd, qctrl,&val_offset) != 0)\r
+ return -EINVAL;\r
+ sensor->info_priv.digitalzoom += val_offset;\r
+\r
+ SENSOR_DG("%s digitalzoom is %x\n",SENSOR_NAME_STRING(), sensor->info_priv.digitalzoom);\r
+ }\r
+\r
+ break;\r
+ }\r
+ case V4L2_CID_ZOOM_RELATIVE:\r
+ {\r
+ if (ext_ctrl->value)\r
+ {\r
+ if (sensor_set_digitalzoom(icd, qctrl,&ext_ctrl->value) != 0)\r
+ return -EINVAL;\r
+ sensor->info_priv.digitalzoom += ext_ctrl->value;\r
+\r
+ SENSOR_DG("%s digitalzoom is %x\n", SENSOR_NAME_STRING(), sensor->info_priv.digitalzoom);\r
+ }\r
+ break;\r
+ }\r
+#endif\r
+#if CONFIG_SENSOR_Focus\r
+ case V4L2_CID_FOCUS_ABSOLUTE:\r
+ {\r
+ if ((ext_ctrl->value < qctrl->minimum) || (ext_ctrl->value > qctrl->maximum))\r
+ return -EINVAL;\r
+\r
+ if (ext_ctrl->value != sensor->info_priv.focus)\r
+ {\r
+ val_offset = ext_ctrl->value -sensor->info_priv.focus;\r
+\r
+ sensor->info_priv.focus += val_offset;\r
+ }\r
+\r
+ break;\r
+ }\r
+ case V4L2_CID_FOCUS_RELATIVE:\r
+ {\r
+ if (ext_ctrl->value)\r
+ {\r
+ sensor->info_priv.focus += ext_ctrl->value;\r
+\r
+ SENSOR_DG("%s focus is %x\n", SENSOR_NAME_STRING(), sensor->info_priv.focus);\r
+ }\r
+ break;\r
+ }\r
+#endif\r
+#if CONFIG_SENSOR_Flash\r
+ case V4L2_CID_FLASH:\r
+ {\r
+ if (sensor_set_flash(icd, qctrl,ext_ctrl->value) != 0)\r
+ return -EINVAL;\r
+ sensor->info_priv.flash = ext_ctrl->value;\r
+\r
+ SENSOR_DG("%s flash is %x\n",SENSOR_NAME_STRING(), sensor->info_priv.flash);\r
+ break;\r
+ }\r
+#endif\r
+ default:\r
+ break;\r
+ }\r
+\r
+ return 0;\r
+}\r
+\r
+static int sensor_g_ext_controls(struct v4l2_subdev *sd, struct v4l2_ext_controls *ext_ctrl)\r
+{\r
+ struct i2c_client *client = v4l2_get_subdevdata(sd);\r
+ struct soc_camera_device *icd = client->dev.platform_data;\r
+ int i, error_cnt=0, error_idx=-1;\r
+\r
+\r
+ for (i=0; i<ext_ctrl->count; i++) {\r
+ if (sensor_g_ext_control(icd, &ext_ctrl->controls[i]) != 0) {\r
+ error_cnt++;\r
+ error_idx = i;\r
+ }\r
+ }\r
+\r
+ if (error_cnt > 1)\r
+ error_idx = ext_ctrl->count;\r
+\r
+ if (error_idx != -1) {\r
+ ext_ctrl->error_idx = error_idx;\r
+ return -EINVAL;\r
+ } else {\r
+ return 0;\r
+ }\r
+}\r
+\r
+static int sensor_s_ext_controls(struct v4l2_subdev *sd, struct v4l2_ext_controls *ext_ctrl)\r
+{\r
+ struct i2c_client *client = v4l2_get_subdevdata(sd);\r
+ struct soc_camera_device *icd = client->dev.platform_data;\r
+ int i, error_cnt=0, error_idx=-1;\r
+\r
+\r
+ for (i=0; i<ext_ctrl->count; i++) {\r
+ if (sensor_s_ext_control(icd, &ext_ctrl->controls[i]) != 0) {\r
+ error_cnt++;\r
+ error_idx = i;\r
+ }\r
+ }\r
+\r
+ if (error_cnt > 1)\r
+ error_idx = ext_ctrl->count;\r
+\r
+ if (error_idx != -1) {\r
+ ext_ctrl->error_idx = error_idx;\r
+ return -EINVAL;\r
+ } else {\r
+ return 0;\r
+ }\r
+}\r
+\r
+/* Interface active, can use i2c. If it fails, it can indeed mean, that\r
+ * this wasn't our capture interface, so, we wait for the right one */\r
+static int sensor_video_probe(struct soc_camera_device *icd,\r
+ struct i2c_client *client)\r
+{\r
+ char pid = 0;\r
+ int ret;\r
+ struct sensor *sensor = to_sensor(client);\r
+\r
+ /* We must have a parent by now. And it cannot be a wrong one.\r
+ * So this entire test is completely redundant. */\r
+ if (!icd->dev.parent ||\r
+ to_soc_camera_host(icd->dev.parent)->nr != icd->iface)\r
+ return -ENODEV;\r
+\r
+ if (sensor_ioctrl(icd, Sensor_PowerDown, 0) < 0) {\r
+ ret = -ENODEV;\r
+ goto sensor_video_probe_err;\r
+ }\r
+\r
+ /* soft reset */\r
+ /* ret = sensor_write(client, 0x12, 0x80);\r
+ if (ret != 0)\r
+ {\r
+ SENSOR_TR("soft reset %s failed\n",SENSOR_NAME_STRING());\r
+ return -ENODEV;\r
+ }\r
+ mdelay(50); *///delay 5 microseconds\r
+ sensor_write(client, 0x00, 0x01);\r
+ sensor_write(client, 0x03, 0x0a);\r
+ mdelay(100); //delay 5 microseconds\r
+ sensor_write(client, 0x00, 0x01);\r
+ sensor_write(client, 0x03, 0x0a);\r
+ mdelay(100); //delay 5 microseconds\r
+ \r
+ /* check if it is an sensor sensor */\r
+ sensor_write(client, 0x00, 0x00);\r
+\r
+ ret = sensor_read(client, 0x01, &pid);\r
+ if (ret != 0) {\r
+ SENSOR_TR("%s read chip id high byte failed\n",SENSOR_NAME_STRING());\r
+ ret = -ENODEV;\r
+ goto sensor_video_probe_err;\r
+ }\r
+\r
+ SENSOR_DG("\n %s pid = 0x%x\n", SENSOR_NAME_STRING(), pid);\r
+ if (pid == SENSOR_ID) {\r
+ sensor->model = SENSOR_V4L2_IDENT;\r
+ } else {\r
+ SENSOR_TR("error: %s mismatched pid = 0x%x\n", SENSOR_NAME_STRING(), pid);\r
+ ret = -ENODEV;\r
+ goto sensor_video_probe_err;\r
+ }\r
+\r
+ return 0;\r
+\r
+sensor_video_probe_err:\r
+\r
+ return ret;\r
+}\r
+\r
+static long sensor_ioctl(struct v4l2_subdev *sd, unsigned int cmd, void *arg)\r
+{\r
+ struct i2c_client *client = v4l2_get_subdevdata(sd);\r
+ struct soc_camera_device *icd = client->dev.platform_data;\r
+ struct sensor *sensor = to_sensor(client);\r
+ int ret = 0;\r
+\r
+ int i;\r
+\r
+ \r
+ SENSOR_DG("\n%s..%s..cmd:%x \n",SENSOR_NAME_STRING(),__FUNCTION__,cmd);\r
+ switch (cmd)\r
+ {\r
+ case RK29_CAM_SUBDEV_DEACTIVATE:\r
+ {\r
+ sensor_deactivate(client);\r
+ break;\r
+ }\r
+\r
+ case RK29_CAM_SUBDEV_IOREQUEST:\r
+ {\r
+ sensor->sensor_io_request = (struct rk29camera_platform_data*)arg; \r
+ if (sensor->sensor_io_request != NULL) { \r
+ sensor->sensor_gpio_res = NULL;\r
+ for (i=0; i<RK29_CAM_SUPPORT_NUMS;i++) {\r
+ if (sensor->sensor_io_request->gpio_res[i].dev_name && \r
+ (strcmp(sensor->sensor_io_request->gpio_res[i].dev_name, dev_name(icd->pdev)) == 0)) {\r
+ sensor->sensor_gpio_res = (struct rk29camera_gpio_res*)&sensor->sensor_io_request->gpio_res[i];\r
+ }\r
+ }\r
+ if (sensor->sensor_gpio_res == NULL) {\r
+ SENSOR_TR("%s %s obtain gpio resource failed when RK29_CAM_SUBDEV_IOREQUEST \n",SENSOR_NAME_STRING(),__FUNCTION__);\r
+ ret = -EINVAL;\r
+ goto sensor_ioctl_end;\r
+ }\r
+ } else {\r
+ SENSOR_TR("%s %s RK29_CAM_SUBDEV_IOREQUEST fail\n",SENSOR_NAME_STRING(),__FUNCTION__);\r
+ ret = -EINVAL;\r
+ goto sensor_ioctl_end;\r
+ }\r
+ /* ddl@rock-chips.com : if gpio_flash havn't been set in board-xxx.c, sensor driver must notify is not support flash control \r
+ for this project */\r
+ #if CONFIG_SENSOR_Flash \r
+ if (sensor->sensor_gpio_res) { \r
+ if (sensor->sensor_gpio_res->gpio_flash == INVALID_GPIO) {\r
+ for (i = 0; i < icd->ops->num_controls; i++) {\r
+ if (V4L2_CID_FLASH == icd->ops->controls[i].id) {\r
+ memset((char*)&icd->ops->controls[i],0x00,sizeof(struct v4l2_queryctrl)); \r
+ }\r
+ }\r
+ sensor->info_priv.flash = 0xff;\r
+ SENSOR_DG("%s flash gpio is invalidate!\n",SENSOR_NAME_STRING());\r
+ }\r
+ }\r
+ #endif\r
+ break;\r
+ }\r
+ default:\r
+ {\r
+ SENSOR_TR("%s %s cmd(0x%x) is unknown !\n",SENSOR_NAME_STRING(),__FUNCTION__,cmd);\r
+ break;\r
+ }\r
+ }\r
+sensor_ioctl_end:\r
+ return ret;\r
+\r
+}\r
+static int sensor_enum_fmt(struct v4l2_subdev *sd, unsigned int index,\r
+ enum v4l2_mbus_pixelcode *code)\r
+{\r
+ if (index >= ARRAY_SIZE(sensor_colour_fmts))\r
+ return -EINVAL;\r
+\r
+ *code = sensor_colour_fmts[index].code;\r
+ return 0;\r
+}\r
+static struct v4l2_subdev_core_ops sensor_subdev_core_ops = {\r
+ .init = sensor_init,\r
+ .g_ctrl = sensor_g_control,\r
+ .s_ctrl = sensor_s_control,\r
+ .g_ext_ctrls = sensor_g_ext_controls,\r
+ .s_ext_ctrls = sensor_s_ext_controls,\r
+ .g_chip_ident = sensor_g_chip_ident,\r
+ .ioctl = sensor_ioctl,\r
+};\r
+\r
+static struct v4l2_subdev_video_ops sensor_subdev_video_ops = {\r
+ .s_mbus_fmt = sensor_s_fmt,\r
+ .g_mbus_fmt = sensor_g_fmt,\r
+ .try_mbus_fmt = sensor_try_fmt,\r
+ .enum_mbus_fmt = sensor_enum_fmt,\r
+};\r
+\r
+static struct v4l2_subdev_ops sensor_subdev_ops = {\r
+ .core = &sensor_subdev_core_ops,\r
+ .video = &sensor_subdev_video_ops,\r
+};\r
+\r
+static int sensor_probe(struct i2c_client *client,\r
+ const struct i2c_device_id *did)\r
+{\r
+ struct sensor *sensor;\r
+ struct soc_camera_device *icd = client->dev.platform_data;\r
+ struct i2c_adapter *adapter = to_i2c_adapter(client->dev.parent);\r
+ struct soc_camera_link *icl;\r
+ int ret;\r
+\r
+ SENSOR_DG("\n%s..%s..%d..\n",__FUNCTION__,__FILE__,__LINE__);\r
+ if (!icd) {\r
+ dev_err(&client->dev, "%s: missing soc-camera data!\n",SENSOR_NAME_STRING());\r
+ return -EINVAL;\r
+ }\r
+\r
+ icl = to_soc_camera_link(icd);\r
+ if (!icl) {\r
+ dev_err(&client->dev, "%s driver needs platform data\n", SENSOR_NAME_STRING());\r
+ return -EINVAL;\r
+ }\r
+\r
+ if (!i2c_check_functionality(adapter, I2C_FUNC_I2C)) {\r
+ dev_warn(&adapter->dev,\r
+ "I2C-Adapter doesn't support I2C_FUNC_I2C\n");\r
+ return -EIO;\r
+ }\r
+\r
+ sensor = kzalloc(sizeof(struct sensor), GFP_KERNEL);\r
+ if (!sensor)\r
+ return -ENOMEM;\r
+\r
+ v4l2_i2c_subdev_init(&sensor->subdev, client, &sensor_subdev_ops);\r
+\r
+ /* Second stage probe - when a capture adapter is there */\r
+ icd->ops = &sensor_ops;\r
+\r
+ sensor->info_priv.fmt = sensor_colour_fmts[0];\r
+ \r
+ #if CONFIG_SENSOR_I2C_NOSCHED\r
+ atomic_set(&sensor->tasklock_cnt,0);\r
+ #endif\r
+\r
+ ret = sensor_video_probe(icd, client);\r
+ if (ret < 0) {\r
+ icd->ops = NULL;\r
+ i2c_set_clientdata(client, NULL);\r
+ kfree(sensor);\r
+ sensor = NULL;\r
+ }\r
+ SENSOR_DG("\n%s..%s..%d ret = %x \n",__FUNCTION__,__FILE__,__LINE__,ret);\r
+ return ret;\r
+}\r
+\r
+static int sensor_remove(struct i2c_client *client)\r
+{\r
+ struct sensor *sensor = to_sensor(client);\r
+ struct soc_camera_device *icd = client->dev.platform_data;\r
+\r
+ icd->ops = NULL;\r
+ i2c_set_clientdata(client, NULL);\r
+ client->driver = NULL;\r
+ kfree(sensor);\r
+ sensor = NULL;\r
+ return 0;\r
+}\r
+\r
+static const struct i2c_device_id sensor_id[] = {\r
+ {SENSOR_NAME_STRING(), 0 },\r
+ { }\r
+};\r
+MODULE_DEVICE_TABLE(i2c, sensor_id);\r
+\r
+static struct i2c_driver sensor_i2c_driver = {\r
+ .driver = {\r
+ .name = SENSOR_NAME_STRING(),\r
+ },\r
+ .probe = sensor_probe,\r
+ .remove = sensor_remove,\r
+ .id_table = sensor_id,\r
+};\r
+\r
+static int __init sensor_mod_init(void)\r
+{\r
+ SENSOR_DG("\n%s..%s.. \n",__FUNCTION__,SENSOR_NAME_STRING());\r
+ return i2c_add_driver(&sensor_i2c_driver);\r
+}\r
+\r
+static void __exit sensor_mod_exit(void)\r
+{\r
+ i2c_del_driver(&sensor_i2c_driver);\r
+}\r
+\r
+device_initcall_sync(sensor_mod_init);\r
+module_exit(sensor_mod_exit);\r
+\r
+MODULE_DESCRIPTION(SENSOR_NAME_STRING(Camera sensor driver));\r
+MODULE_AUTHOR("ddl <kernel@rock-chips>");\r
+MODULE_LICENSE("GPL");\r
+\r
+\r
projects / firefly-linux-kernel-4.4.55.git / commitdiff