--- /dev/null
+/*
+o* Driver for MT9M001 CMOS Image Sensor from Micron
+ *
+ * Copyright (C) 2008, Guennadi Liakhovetski <kernel@pengutronix.de>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/videodev2.h>
+#include <linux/slab.h>
+#include <linux/i2c.h>
+#include <linux/log2.h>
+#include <linux/platform_device.h>
+#include <linux/delay.h>
+#include <linux/circ_buf.h>
+#include <linux/miscdevice.h>
+
+
+#include <media/v4l2-common.h>
+#include <media/v4l2-chip-ident.h>
+#include <media/soc_camera.h>
+
+#define _CONS(a,b) a##b
+#define CONS(a,b) _CONS(a,b)
+
+#define __STR(x) #x
+#define _STR(x) __STR(x)
+#define STR(x) _STR(x)
+
+/* Sensor Driver Configuration */
+#define SENSOR_NAME ov3640
+#define SENSOR_V4L2_IDENT V4L2_IDENT_OV3640
+#define SENSOR_ID 0x364c
+#define SENSOR_MIN_WIDTH 176
+#define SENSOR_MIN_HEIGHT 144
+#define SENSOR_MAX_WIDTH 2048
+#define SENSOR_MAX_HEIGHT 1536
+#define SENSOR_INIT_WIDTH 640 /* Sensor pixel size for sensor_init_data array */
+#define SENSOR_INIT_HEIGHT 480
+#define SENSOR_INIT_WINSEQADR sensor_init_data
+#define SENSOR_INIT_PIXFMT V4L2_PIX_FMT_YUYV
+
+#define CONFIG_SENSOR_WhiteBalance 1
+#define CONFIG_SENSOR_Brightness 0
+#define CONFIG_SENSOR_Contrast 0
+#define CONFIG_SENSOR_Saturation 0
+#define CONFIG_SENSOR_Effect 1
+#define CONFIG_SENSOR_Scene 1
+#define CONFIG_SENSOR_DigitalZoom 0
+#define CONFIG_SENSOR_Focus 0
+#define CONFIG_SENSOR_Exposure 0
+#define CONFIG_SENSOR_Flash 0
+#define CONFIG_SENSOR_Mirror 0
+#define CONFIG_SENSOR_Flip 0
+#define CONFIG_SENSOR_I2C_SPEED 200000 /* Hz */
+
+#define CONFIG_SENSOR_TR 1
+#define CONFIG_SENSOR_DEBUG 1
+
+#define SENSOR_NAME_STRING(a) STR(CONS(SENSOR_NAME, a))
+#define SENSOR_NAME_VARFUN(a) CONS(SENSOR_NAME, a)
+
+#define MIN(x,y) ((x<y) ? x: y)
+#define MAX(x,y) ((x>y) ? x: y)
+
+#if (CONFIG_SENSOR_TR)
+ #define SENSOR_TR(format, ...) printk(format, ## __VA_ARGS__)
+ #if (CONFIG_SENSOR_DEBUG)
+ #define SENSOR_DG(format, ...) printk(format, ## __VA_ARGS__)
+ #else
+ #define SENSOR_DG(format, ...)
+ #endif
+#else
+ #define SENSOR_TR(format, ...)
+#endif
+
+#define SENSOR_BUS_PARAM (SOCAM_MASTER | SOCAM_PCLK_SAMPLE_RISING |\
+ SOCAM_HSYNC_ACTIVE_HIGH | SOCAM_VSYNC_ACTIVE_LOW |\
+ SOCAM_DATA_ACTIVE_HIGH | SOCAM_DATAWIDTH_8 |SOCAM_MCLK_24MHZ)
+
+#define COLOR_TEMPERATURE_CLOUDY_DN 6500
+#define COLOR_TEMPERATURE_CLOUDY_UP 8000
+#define COLOR_TEMPERATURE_CLEARDAY_DN 5000
+#define COLOR_TEMPERATURE_CLEARDAY_UP 6500
+#define COLOR_TEMPERATURE_OFFICE_DN 3500
+#define COLOR_TEMPERATURE_OFFICE_UP 5000
+#define COLOR_TEMPERATURE_HOME_DN 2500
+#define COLOR_TEMPERATURE_HOME_UP 3500
+
+struct reginfo
+{
+ u16 reg;
+ u8 val;
+};
+
+/* init VGA 640*480 */
+static struct reginfo sensor_init_data[] =
+{
+ {0x3078, 0x02},
+ {0x304d, 0x45},
+ {0x30a7, 0x5e},
+ {0x3087, 0x16},
+ {0x309C, 0x1a},
+ {0x30a2, 0xe4},
+ {0x30aa, 0x42},
+ {0x30b0, 0xff},
+ {0x30b1, 0xff},
+ {0x30b2, 0x10},
+ {0x300e, 0x39},
+ {0x300f, 0x21},
+ {0x3010, 0x20},
+ {0x304c, 0x81},
+ {0x30d7, 0x10},
+ {0x30d9, 0x0d},
+ {0x30db, 0x08},
+ {0x3016, 0x82},
+ {0x3018, 0x48},
+ {0x3019, 0x40},
+ {0x301a, 0x82},
+ {0x307d, 0x00},
+ {0x3087, 0x02},
+ {0x3082, 0x20},
+ {0x3015, 0x12},
+ {0x3014, 0x84},
+ {0x3013, 0xf7},
+ {0x303c, 0x08},
+ {0x303d, 0x18},
+ {0x303e, 0x06},
+ {0x303F, 0x0c},
+ {0x3030, 0x62},
+ {0x3031, 0x26},
+ {0x3032, 0xe6},
+ {0x3033, 0x6e},
+ {0x3034, 0xea},
+ {0x3035, 0xae},
+ {0x3036, 0xa6},
+ {0x3037, 0x6a},
+ {0x3104, 0x02},
+ {0x3105, 0xfd},
+ {0x3106, 0x00},
+ {0x3107, 0xff},
+ {0x3300, 0x13},
+ {0x3301, 0xde},
+ {0x3302, 0xcf},
+ {0x3312, 0x26},
+ {0x3314, 0x42},
+ {0x3313, 0x2b},
+ {0x3315, 0x42},
+ {0x3310, 0xd0},
+ {0x3311, 0xbd},
+ {0x330c, 0x18},
+ {0x330d, 0x18},
+ {0x330e, 0x56},
+ {0x330f, 0x5c},
+ {0x330b, 0x1c},
+ {0x3306, 0x5c},
+ {0x3307, 0x11},
+ {0x336a, 0x52},
+ {0x3370, 0x46},
+ {0x3376, 0x38},
+ {0x30b8, 0x20},
+ {0x30b9, 0x17},
+ {0x30ba, 0x00},
+ {0x30bb, 0x08},
+ {0x3507, 0x06},
+ {0x350a, 0x4f},
+ {0x3100, 0x02},
+ {0x3301, 0xde},
+ {0x3304, 0xfc},
+ {0x3400, 0x00},
+ {0x3404, 0x00},//YUV, sequence
+ {0x3600, 0xc0},
+ {0x3088, 0x08},
+ {0x3089, 0x00},
+ {0x308a, 0x06},
+ {0x308b, 0x00},
+ {0x308d, 0x04},
+ {0x3086, 0x03},
+ {0x3086, 0x00},
+ {0x30a9, 0xb5},
+ {0x3317, 0x04},
+ {0x3316, 0xf8},
+ {0x3312, 0x31},
+ {0x3314, 0x57},
+ {0x3313, 0x28},
+ {0x3315, 0x3d},
+ {0x3311, 0xd0},
+ {0x3310, 0xb6},
+ {0x330c, 0x16},
+ {0x330d, 0x16},
+ {0x330e, 0x5f},
+ {0x330f, 0x5c},
+ {0x330b, 0x18},
+ {0x3306, 0x5c},
+ {0x3307, 0x11},
+ {0x3308, 0x25},
+ {0x3340, 0x20},
+ {0x3341, 0x58},
+ {0x3342, 0x08},
+ {0x3343, 0x21},
+ {0x3344, 0xbe},
+ {0x3345, 0xe0},
+ {0x3346, 0xca},
+ {0x3347, 0xc6},
+ {0x3348, 0x04},
+ {0x3349, 0x98},
+ {0x3355, 0x02},
+ {0x3358, 0x44},
+ {0x3359, 0x44},
+ {0x3300, 0x13},
+ {0x3367, 0x23},
+ {0x3368, 0xBB},
+ {0x3369, 0xD6},
+ {0x336A, 0x2A},
+ {0x336B, 0x07},
+ {0x336C, 0x00},
+ {0x336D, 0x23},
+ {0x336E, 0xC3},
+ {0x336F, 0xDE},
+ {0x3370, 0x2b},
+ {0x3371, 0x07},
+ {0x3372, 0x00},
+ {0x3373, 0x23},
+ {0x3374, 0x9e},
+ {0x3375, 0xD6},
+ {0x3376, 0x29},
+ {0x3377, 0x07},
+ {0x3378, 0x00},
+ {0x332a, 0x1d},
+ {0x331b, 0x08},
+ {0x331c, 0x16},
+ {0x331d, 0x2d},
+ {0x331e, 0x54},
+ {0x331f, 0x66},
+ {0x3320, 0x73},
+ {0x3321, 0x80},
+ {0x3322, 0x8c},
+ {0x3323, 0x95},
+ {0x3324, 0x9d},
+ {0x3325, 0xac},
+ {0x3326, 0xb8},
+ {0x3327, 0xcc},
+ {0x3328, 0xdd},
+ {0x3329, 0xee},
+ {0x332e, 0x04},
+ {0x332f, 0x06},
+ {0x3331, 0x03},
+
+ {0x0000 ,0x00},
+};
+
+/* 2048X1536 QXGA */
+static struct reginfo sensor_qxga_preview[] =
+{
+ {0x3012, 0x00},
+ {0x3366, 0x10},
+ {0x3020, 0x01},
+ {0x3021, 0x1d},
+ {0x3022, 0x00},
+ {0x3023, 0x0a},
+ {0x3024, 0x08},
+ {0x3025, 0x18},
+ {0x3026, 0x06},
+ {0x3027, 0x0c},
+ {0x302a, 0x06},
+ {0x302b, 0x20},
+ {0x3075, 0x44},
+ {0x300d, 0x00},
+ {0x30d7, 0x10},
+ {0x3069, 0x44},
+ {0x303e, 0x01},
+ {0x303f, 0x80},
+
+ {0x3302, 0xcf},
+ {0x335f, 0x68},
+ {0x3360, 0x18},
+ {0x3361, 0x0c},
+ {0x3362, 0x68},
+ {0x3363, 0x08},
+ {0x3364, 0x04},
+ {0x3366, 0x10},
+ {0x3403, 0x42},
+ {0x3088, 0x08},
+ {0x3089, 0x00},
+ {0x308a, 0x06},
+ {0x308b, 0x00},
+ {0x300e, 0x39},
+ {0x300f, 0x21},
+ {0x3010, 0x20},
+ {0x3011, 0x01},
+ {0x304c, 0x81},
+
+ {0x0000 ,0x00}
+};
+static struct reginfo sensor_qxga_capture[] = {
+ {0x3012, 0x00},
+ {0x3366, 0x10},
+ {0x3020, 0x01},
+ {0x3021, 0x1d},
+ {0x3022, 0x00},
+ {0x3023, 0x0a},
+ {0x3024, 0x08},
+ {0x3025, 0x18},
+ {0x3026, 0x06},
+ {0x3027, 0x0c},
+ {0x302a, 0x06},
+ {0x302b, 0x20},
+ {0x3075, 0x44},
+ {0x300d, 0x00},
+ {0x30d7, 0x10},
+ {0x3069, 0x44},
+ {0x303e, 0x01},
+ {0x303f, 0x80},
+
+ {0x3302, 0xcf},
+ {0x335f, 0x68},
+ {0x3360, 0x18},
+ {0x3361, 0x0c},
+ {0x3362, 0x68},
+ {0x3363, 0x08},
+ {0x3364, 0x04},
+ {0x3366, 0x10},
+ {0x3403, 0x42},
+ {0x3088, 0x08},
+ {0x3089, 0x00},
+ {0x308a, 0x06},
+ {0x308b, 0x00},
+ {0x300e, 0x39},
+ {0x300f, 0x21},
+ {0x3010, 0x20},
+ {0x3011, 0x01},
+ {0x304c, 0x81},
+
+ {0x0000 ,0x00}
+};
+static struct reginfo *sensor_qxga[2] = {
+ sensor_qxga_preview,
+ sensor_qxga_capture,
+};
+
+/* 1600X1200 UXGA */
+static struct reginfo sensor_uxga_preview[] =
+{
+ {0x3012, 0x00},
+ {0x3366, 0x10},
+ {0x3020, 0x01},
+ {0x3021, 0x1d},
+ {0x3022, 0x00},
+ {0x3023, 0x0a},
+ {0x3024, 0x08},
+ {0x3025, 0x18},
+ {0x3026, 0x06},
+ {0x3027, 0x0c},
+ {0x302a, 0x06},
+ {0x302b, 0x20},
+ {0x3075, 0x44},
+ {0x300d, 0x00},
+ {0x30d7, 0x10},
+ {0x3069, 0x44},
+ {0x303e, 0x01},
+ {0x303f, 0x80},
+ //qxga -> uxga
+ {0x300e, 0x39},
+ {0x300f, 0x21},
+ {0x3010, 0x20},
+ {0x3302, 0xef},
+ {0x335f, 0x68},
+ {0x3360, 0x18},
+ {0x3361, 0x0C},
+ {0x3362, 0x46},
+ {0x3363, 0x48},
+ {0x3364, 0xb4},
+ {0x3403, 0x22},
+ {0x3088, 0x06},
+ {0x3089, 0x40},
+ {0x308a, 0x04},
+ {0x308b, 0xb0},
+ {0x304c, 0x81},//56Mhz PCLK output
+
+ {0x0000 ,0x00},
+};
+static struct reginfo sensor_uxga_capture[] =
+{
+ {0x3302, 0xef},
+ {0x335f, 0x68},
+ {0x3360, 0x18},
+ {0x3361, 0x0C},
+ {0x3362, 0x46},
+ {0x3363, 0x48},
+ {0x3364, 0xb4},
+ {0x3403, 0x22},
+ {0x3088, 0x06},
+ {0x3089, 0x40},
+ {0x308a, 0x04},
+ {0x308b, 0xb0},
+ {0x304c, 0x81},//56Mhz PCLK output
+
+ {0x0000 ,0x00},
+};
+static struct reginfo *sensor_uxga[2] = {
+ sensor_uxga_preview,
+ sensor_uxga_capture,
+};
+
+/* 1280X960 SXGA */
+static struct reginfo sensor_sxga_preview[] =
+{
+ {0x3012, 0x00},
+ {0x3366, 0x10},
+ {0x3020, 0x01},
+ {0x3021, 0x1d},
+ {0x3022, 0x00},
+ {0x3023, 0x0a},
+ {0x3024, 0x08},
+ {0x3025, 0x18},
+ {0x3026, 0x06},
+ {0x3027, 0x0c},
+ {0x302a, 0x06},
+ {0x302b, 0x20},
+ {0x3075, 0x44},
+ {0x300d, 0x00},
+ {0x30d7, 0x10},
+ {0x3069, 0x44},
+ {0x303e, 0x01},
+ {0x303f, 0x80},
+ //qxga -> sxga
+ {0x300e, 0x39},
+ {0x300f, 0x21},
+ {0x3010, 0x20},
+ {0x3302, 0xef},
+ {0x335f, 0x68},
+ {0x3360, 0x18},
+ {0x3361, 0x0c},
+ {0x3362, 0x35},
+ {0x3363, 0x08},
+ {0x3364, 0xc4},
+ {0x3403, 0x42},
+ {0x3088, 0x05},
+ {0x3089, 0x00},
+ {0x308a, 0x03},
+ {0x308b, 0xc0},
+ {0x304c, 0x81},//56Mhz PCLK output
+
+ {0x0000 ,0x00},
+};
+static struct reginfo sensor_sxga_capture[] =
+{
+ {0x3302, 0xef},
+ {0x335f, 0x68},
+ {0x3360, 0x18},
+ {0x3361, 0x0c},
+ {0x3362, 0x35},
+ {0x3363, 0x08},
+ {0x3364, 0xc4},
+ {0x3403, 0x42},
+ {0x3088, 0x05},
+ {0x3089, 0x00},
+ {0x308a, 0x03},
+ {0x308b, 0xc0},
+ {0x304c, 0x81},//56Mhz PCLK output
+
+ {0x0000 ,0x00},
+};
+static struct reginfo *sensor_sxga[2] = {
+ sensor_sxga_preview,
+ sensor_sxga_capture,
+};
+
+/* 1024*768 XGA */
+static struct reginfo sensor_xga_preview[] =
+{
+ {0x3012, 0x10},
+ {0x3366, 0x15},
+ {0x3023, 0x06},
+ {0x3026, 0x03},
+ {0x3027, 0x04},
+ {0x302a, 0x03},
+ {0x302b, 0x39},
+ {0x3075, 0x24},
+ {0x300d, 0x01},
+ {0x30d7, 0x90},
+ {0x3069, 0x04},
+ {0x303e, 0x00},
+ {0x303f, 0xc0},
+ {0x300e, 0x32},
+ {0x300f, 0x21},
+ {0x3010, 0x20},
+ {0x3011, 0x01},
+ //XGA--XGA
+ {0x3302, 0xef},
+ {0x335f, 0x34},
+ {0x3360, 0x0c},
+ {0x3361, 0x04},
+ {0x3362, 0x34},
+ {0x3363, 0x08},
+ {0x3364, 0x04},
+ {0x3403, 0x42},
+ {0x3088, 0x04},
+ {0x3089, 0x00},
+ {0x308a, 0x03},
+ {0x308b, 0x00},
+ {0x304c, 0x82},//28Mhz PCLK output
+
+ {0x0000 ,0x00},
+};
+static struct reginfo sensor_xga_capture[] =
+{
+ {0x3302, 0xef},
+ {0x335f, 0x68},
+ {0x3360, 0x18},
+ {0x3361, 0x0c},
+ {0x3362, 0x34},
+ {0x3363, 0x08},
+ {0x3364, 0x06},
+ {0x3403, 0x42},
+ {0x3088, 0x04},
+ {0x3089, 0x00},
+ {0x308a, 0x03},
+ {0x308b, 0x00},
+ {0x304c, 0x82},//28Mhz PCLK output
+
+ {0x0000 ,0x00},
+};
+static struct reginfo *sensor_xga[2] = {
+ sensor_xga_preview,
+ sensor_xga_capture,
+};
+
+/* 800X600 SVGA*/
+static struct reginfo sensor_svga_preview[] =
+{
+ {0x3012, 0x10},
+ {0x3366, 0x15},
+ {0x3023, 0x06},
+ {0x3026, 0x03},
+ {0x3027, 0x04},
+ {0x302a, 0x03},
+ {0x302b, 0x39},
+ {0x3075, 0x24},
+ {0x300d, 0x01},
+ {0x30d7, 0x90},
+ {0x3069, 0x04},
+ {0x303e, 0x00},
+ {0x303f, 0xc0},
+ {0x300e, 0x32},
+ {0x300f, 0x21},
+ {0x3010, 0x20},
+ {0x3011, 0x01},
+ // XGA-SVGA
+ {0x3302, 0xef},
+ {0x335f, 0x34},
+ {0x3360, 0x0c},
+ {0x3361, 0x04},
+ {0x3362, 0x23},
+ {0x3363, 0x28},
+ {0x3364, 0x5c},
+ {0x3403, 0x42},
+ {0x3088, 0x03},
+ {0x3089, 0x20},
+ {0x308a, 0x02},
+ {0x308b, 0x58},
+ {0x304c, 0x83},//28Mhz PCLK output
+
+ {0x0000 ,0x00},
+};
+static struct reginfo sensor_svga_capture[] =
+{
+ {0x3302, 0xef},
+ {0x335f, 0x68},
+ {0x3360, 0x18},
+ {0x3361, 0x0c},
+ {0x3362, 0x23},
+ {0x3363, 0x28},
+ {0x3364, 0x5c},
+ {0x3403, 0x42},
+ {0x3088, 0x03},
+ {0x3089, 0x20},
+ {0x308a, 0x02},
+ {0x308b, 0x58},
+ {0x304c, 0x82},//28Mhz PCLK output
+
+ {0x0000 ,0x00},
+};
+static struct reginfo * sensor_svga[2] = {
+ sensor_svga_preview,
+ sensor_svga_capture,
+};
+
+/* 640X480 VGA */
+static struct reginfo sensor_vga_preview[] =
+{
+ {0x3012, 0x10},
+ {0x3366, 0x15},
+ {0x3023, 0x06},
+ {0x3026, 0x03},
+ {0x3027, 0x04},
+ {0x302a, 0x03},
+ {0x302b, 0x39},
+ {0x3075, 0x24},
+ {0x300d, 0x01},
+ {0x30d7, 0x90},
+ {0x3069, 0x04},
+ {0x303e, 0x00},
+ {0x303f, 0xc0},
+ {0x300e, 0x32},
+ {0x300f, 0x21},
+ {0x3010, 0x20},
+ {0x3011, 0x01},
+ // XGA-VGA
+ {0x3302, 0xef},
+ {0x335f, 0x34},
+ {0x3360, 0x0c},
+ {0x3361, 0x04},
+ {0x3362, 0x12},
+ {0x3363, 0x88},
+ {0x3364, 0xe4},
+ {0x3403, 0x42},
+ {0x3088, 0x02},
+ {0x3089, 0x80},
+ {0x308a, 0x01},
+ {0x308b, 0xe0},
+ {0x304c, 0x83}, //85
+
+ {0x0000 ,0x00},
+};
+static struct reginfo sensor_vga_capture[] =
+{
+ {0x3302, 0xef},
+ {0x335f, 0x68},
+ {0x3360, 0x18},
+ {0x3361, 0x0c},
+ {0x3362, 0x12},
+ {0x3363, 0x88},
+ {0x3364, 0xe4},
+ {0x3403, 0x42},
+ {0x3088, 0x02},
+ {0x3089, 0x80},
+ {0x308a, 0x01},
+ {0x308b, 0xe0},
+ {0x304c, 0x82},//14Mhz PCLK output 84
+
+ {0x0000 ,0x00},
+};
+static struct reginfo *sensor_vga[2] = {
+ sensor_vga_preview,
+ sensor_vga_capture,
+};
+
+/* 352X288 CIF */
+static struct reginfo sensor_cif_preview[] =
+{
+ {0x3012, 0x10},
+ {0x3366, 0x15},
+ {0x3023, 0x06},
+ {0x3026, 0x03},
+ {0x3027, 0x04},
+ {0x302a, 0x03},
+ {0x302b, 0x39},
+ {0x3075, 0x24},
+ {0x300d, 0x01},
+ {0x30d7, 0x90},
+ {0x3069, 0x04},
+ {0x303e, 0x00},
+ {0x303f, 0xc0},
+ {0x300e, 0x32},
+ {0x300f, 0x21},
+ {0x3010, 0x20},
+ {0x3011, 0x01},
+ //XGA->CIF(352*288)
+ {0x3302, 0xef},
+ {0x335f, 0x34},
+ {0x3360, 0x0c},
+ {0x3361, 0x04},
+ {0x3362, 0x11},
+ {0x3363, 0x6c},
+ {0x3364, 0x26},
+ {0x3403, 0x42},
+ {0x3088, 0x01},
+ {0x3089, 0x60},
+ {0x308a, 0x01},
+ {0x308b, 0x20},
+ {0x304c, 0x82}, //89
+
+ {0x0000 ,0x00},
+};
+static struct reginfo sensor_cif_capture[] =
+{
+ {0x3302, 0xef},
+ {0x335f, 0x68},
+ {0x3360, 0x18},
+ {0x3361, 0x0c},
+ {0x3362, 0x11},
+ {0x3363, 0x68},
+ {0x3364, 0x24},
+ {0x3403, 0x42},
+ {0x3088, 0x01},
+ {0x3089, 0x60},
+ {0x308a, 0x01},
+ {0x308b, 0x20},
+ {0x304c, 0x84},//14Mhz PCLK output
+
+ {0x0000 ,0x00},
+};
+static struct reginfo *sensor_cif[2] = {
+ sensor_cif_preview,
+ sensor_cif_capture,
+};
+
+/* 320*240 QVGA */
+static struct reginfo sensor_qvga_preview[] =
+{
+ {0x3012, 0x10},
+ {0x3366, 0x15},
+ {0x3023, 0x06},
+ {0x3026, 0x03},
+ {0x3027, 0x04},
+ {0x302a, 0x03},
+ {0x302b, 0x39},
+ {0x3075, 0x24},
+ {0x300d, 0x01},
+ {0x30d7, 0x90},
+ {0x3069, 0x04},
+ {0x303e, 0x00},
+ {0x303f, 0xc0},
+ {0x300e, 0x32},
+ {0x300f, 0x21},
+ {0x3010, 0x20},
+ {0x3011, 0x01},
+ //XGA->QVGA
+ {0x3302, 0xef},
+ {0x335f, 0x34},
+ {0x3360, 0x0c},
+ {0x3361, 0x04},
+ {0x3362, 0x01},
+ {0x3363, 0x48},
+ {0x3364, 0xf4},
+ {0x3403, 0x42},
+ {0x3088, 0x01},
+ {0x3089, 0x40},
+ {0x308a, 0x00},
+ {0x308b, 0xf0},
+ {0x304c, 0x89},//14Mhz PCLK output
+
+ {0x0000 ,0x00},
+};
+static struct reginfo sensor_qvga_capture[] =
+{
+ {0x3302, 0xef},
+ {0x335f, 0x68},
+ {0x3360, 0x18},
+ {0x3361, 0x0c},
+ {0x3362, 0x01},
+ {0x3363, 0x48},
+ {0x3364, 0xf4},
+ {0x3403, 0x42},
+ {0x3088, 0x01},
+ {0x3089, 0x40},
+ {0x308a, 0x00},
+ {0x308b, 0xf0},
+ {0x304c, 0x84},//14Mhz PCLK output
+
+ {0x0000 ,0x00},
+};
+static struct reginfo *sensor_qvga[2] = {
+ sensor_qvga_preview,
+ sensor_qvga_capture,
+};
+
+/* 176*144 QCIF */
+static struct reginfo sensor_qcif_preview[] =
+{
+ {0x3012, 0x10},
+ {0x3366, 0x15},
+ {0x3023, 0x06},
+ {0x3026, 0x03},
+ {0x3027, 0x04},
+ {0x302a, 0x03},
+ {0x302b, 0x39},
+ {0x3075, 0x24},
+ {0x300d, 0x01},
+ {0x30d7, 0x90},
+ {0x3069, 0x04},
+ {0x303e, 0x00},
+ {0x303f, 0xc0},
+ {0x300e, 0x32},
+ {0x300f, 0x21},
+ {0x3010, 0x20},
+ {0x3011, 0x01},
+ //XGA->QCIF
+ {0x3302, 0xef},
+ {0x335f, 0x34},
+ {0x3360, 0x0c},
+ {0x3361, 0x04},
+ {0x3362, 0x00},
+ {0x3363, 0xb8},
+ {0x3364, 0x94},
+ {0x3403, 0x42},
+ {0x3088, 0x00},
+ {0x3089, 0xb0},
+ {0x308a, 0x00},
+ {0x308b, 0x90},
+ {0x304c, 0x82},//14Mhz PCLK output 89
+
+ {0x0000 ,0x00},
+};
+static struct reginfo sensor_qcif_capture[] =
+{
+ {0x3302, 0xef},
+ {0x335f, 0x68},
+ {0x3360, 0x18},
+ {0x3361, 0x0c},
+ {0x3362, 0x00},
+ {0x3363, 0xb8},
+ {0x3364, 0x94},
+ {0x3403, 0x42},
+ {0x3088, 0x00},
+ {0x3089, 0xb0},
+ {0x308a, 0x00},
+ {0x308b, 0x90},
+ {0x304c, 0x84},//14Mhz PCLK output
+
+ {0x0000 ,0x00},
+};
+static struct reginfo *sensor_qcif[2] = {
+ sensor_qcif_preview,
+ sensor_qcif_capture,
+};
+
+#if 0
+
+static struct reginfo ov3640_Sharpness_auto[] =
+{
+ {0x3306, 0x00},
+};
+
+static struct reginfo ov3640_Sharpness1[] =
+{
+ {0x3306, 0x08},
+ {0x3371, 0x00},
+};
+
+static struct reginfo ov3640_Sharpness2[][3] =
+{
+ //Sharpness 2
+ {0x3306, 0x08},
+ {0x3371, 0x01},
+};
+
+static struct reginfo ov3640_Sharpness3[] =
+{
+ //default
+ {0x3306, 0x08},
+ {0x332d, 0x02},
+};
+static struct reginfo ov3640_Sharpness4[]=
+{
+ //Sharpness 4
+ {0x3306, 0x08},
+ {0x332d, 0x03},
+};
+
+static struct reginfo ov3640_Sharpness5[] =
+{
+ //Sharpness 5
+ {0x3306, 0x08},
+ {0x332d, 0x04},
+};
+#endif
+
+static struct reginfo sensor_ClrFmt_YUYV[]=
+{
+ {0x3400, 0x00},
+ {0x0000, 0x00}
+};
+
+static struct reginfo sensor_ClrFmt_UYVY[]=
+{
+ {0x3400, 0x02},
+ {0x0000, 0x00}
+};
+
+#if CONFIG_SENSOR_WhiteBalance
+static struct reginfo sensor_WhiteB_Auto[]=
+{
+ {0x332b, 0x00},//AWB auto, bit[3]:0,auto
+
+ {0x0000, 0x00}
+};
+/* Cloudy Colour Temperature : 6500K - 8000K */
+static struct reginfo sensor_WhiteB_Cloudy[]=
+{
+ {0x332b, 0x08},
+ {0x33a7, 0x68},
+ {0x33a8, 0x40},
+ {0x33a9, 0x4e},
+
+ {0x0000, 0x00}
+};
+/* ClearDay Colour Temperature : 5000K - 6500K */
+static struct reginfo sensor_WhiteB_ClearDay[]=
+{
+ //Sunny
+ {0x332b, 0x08}, //AWB off
+ {0x33a7, 0x5e},
+ {0x33a8, 0x40},
+ {0x33a9, 0x46},
+
+ {0x0000, 0x00}
+};
+/* Office Colour Temperature : 3500K - 5000K */
+static struct reginfo sensor_WhiteB_TungstenLamp1[]=
+{
+ //Office
+ {0x332b, 0x08},
+ {0x33a7, 0x52},
+ {0x33a8, 0x40},
+ {0x33a9, 0x58},
+
+ {0x0000, 0x00}
+};
+/* Home Colour Temperature : 2500K - 3500K */
+static struct reginfo sensor_WhiteB_TungstenLamp2[]=
+{
+ //Home
+ {0x332b, 0x08},
+ {0x33a7, 0x44},
+ {0x33a8, 0x40},
+ {0x33a9, 0x70},
+
+ {0x0000, 0x00}
+};
+static struct reginfo *sensor_WhiteBalanceSeqe[] = {sensor_WhiteB_Auto, sensor_WhiteB_TungstenLamp1,sensor_WhiteB_TungstenLamp2,
+ sensor_WhiteB_ClearDay, sensor_WhiteB_Cloudy,NULL,
+};
+#endif
+
+#if CONFIG_SENSOR_Brightness
+static struct reginfo sensor_Brightness0[]=
+{
+ // Brightness -3
+ {0x3302, 0xef},
+ {0x3355, 0x04},
+ {0x3354, 0x09},
+ {0x335e, 0x30},
+
+ {0x0000, 0x00}
+};
+
+static struct reginfo sensor_Brightness1[]=
+{
+ // Brightness -2
+ {0x3302, 0xef},
+ {0x3355, 0x04},
+ {0x3354, 0x09},
+ {0x335e, 0x20},
+
+ {0x0000, 0x00}
+};
+
+static struct reginfo sensor_Brightness2[]=
+{
+ // Brightness -1
+ {0x3302, 0xef},
+ {0x3355, 0x04},
+ {0x3354, 0x09},
+ {0x335e, 0x10},
+
+ {0x0000, 0x00}
+};
+
+static struct reginfo sensor_Brightness3[]=
+{
+ // Brightness 0
+ {0x3302, 0xef},
+ {0x3355, 0x04},
+ {0x3354, 0x01},
+ {0x335e, 0x00},
+
+ {0x0000, 0x00}
+};
+
+static struct reginfo sensor_Brightness4[]=
+{
+ // Brightness +1
+ {0x3302, 0xef},
+ {0x3355, 0x04},
+ {0x3354, 0x01},
+ {0x335e, 0x10},
+
+ {0x0000, 0x00}
+};
+
+static struct reginfo sensor_Brightness5[]=
+{
+ // Brightness +2
+ {0x3302, 0xef},
+ {0x3355, 0x04},
+ {0x3354, 0x01},
+ {0x335e, 0x20},
+
+ {0x0000, 0x00}
+};
+
+static struct reginfo sensor_Brightness6[]=
+{
+ // Brightness +3
+ {0x3302, 0xef},
+ {0x3355, 0x04}, //bit[2] enable
+ {0x3354, 0x01}, //bit[3] sign of brightness
+ {0x335e, 0x30},
+
+ {0x0000, 0x00}
+};
+
+static struct reginfo *sensor_BrightnessSeqe[] = {sensor_Brightness0, sensor_Brightness1, sensor_Brightness2, sensor_Brightness3,
+ sensor_Brightness4, sensor_Brightness5,sensor_Brightness6,NULL,
+};
+
+#endif
+
+#if CONFIG_SENSOR_Effect
+static struct reginfo sensor_Effect_Normal[] =
+{
+ // Normal
+ {0x3302, 0xef},
+ {0x3355, 0x00},
+
+ {0x0000, 0x00}
+};
+
+static struct reginfo sensor_Effect_WandB[] =
+{
+ // B&W
+ {0x3302, 0xef},
+ {0x3355, 0x18}, //bit[4]fix u enable, bit[3]fix v enable
+ {0x335a, 0x80},
+ {0x335b, 0x80},
+
+ {0x0000, 0x00}
+};
+
+static struct reginfo sensor_Effect_Sepia[] =
+{
+ // Sepia
+ {0x3302, 0xef},
+ {0x3355, 0x18},
+ {0x335a, 0x40},
+ {0x335b, 0xa6},
+
+ {0x0000, 0x00}
+};
+
+static struct reginfo sensor_Effect_Negative[] =
+{
+ // Negative
+ {0x3302, 0xef},
+ {0x3355, 0x40}, //bit[6] negative
+
+ {0x0000, 0x00}
+};
+static struct reginfo sensor_Effect_Bluish[] =
+{
+ // Bluish
+ {0x3302, 0xef},
+ {0x3355, 0x18},
+ {0x335a, 0xa0},
+ {0x335b, 0x40},
+
+ {0x0000, 0x00}
+};
+
+static struct reginfo sensor_Effect_Green[] =
+{
+ // Greenish
+ {0x3302, 0xef},
+ {0x3355, 0x18},
+ {0x335a, 0x60},
+ {0x335b, 0x60},
+
+ {0x0000, 0x00}
+};
+
+static struct reginfo sensor_Effect_Red[] =
+{
+ // Reddish
+ {0x3302, 0xef},
+ {0x3355, 0x18},
+ {0x335a, 0x80},
+ {0x335b, 0xc0},
+
+ {0x0000, 0x00}
+};
+static struct reginfo *sensor_EffectSeqe[] = {sensor_Effect_Normal, sensor_Effect_WandB, sensor_Effect_Negative,sensor_Effect_Sepia,
+ sensor_Effect_Bluish, sensor_Effect_Green,sensor_Effect_Red,NULL,
+};
+#endif
+#if CONFIG_SENSOR_Exposure
+static struct reginfo sensor_Exposure0[]=
+{
+ // -1.7EV
+ {0x3047, 0x00},
+ {0x3018, 0x10},
+ {0x3019, 0x08},
+ {0x301a, 0x21},
+
+ {0x0000, 0x00}
+};
+
+static struct reginfo sensor_Exposure1[]=
+{
+ // -1.3EV
+ {0x3047, 0x00},
+ {0x3018, 0x18},
+ {0x3019, 0x10},
+ {0x301a, 0x31},
+
+ {0x0000, 0x00}
+};
+
+static struct reginfo sensor_Exposure2[]=
+{
+ // -1.0EV
+ {0x3047, 0x00},
+ {0x3018, 0x20},
+ {0x3019, 0x18},
+ {0x301a, 0x41},
+
+ {0x0000, 0x00}
+};
+
+static struct reginfo sensor_Exposure3[]=
+{
+ // -0.7EV
+ {0x3047, 0x00},
+ {0x3018, 0x28},
+ {0x3019, 0x20},
+ {0x301a, 0x51},
+
+ {0x0000, 0x00}
+};
+
+static struct reginfo sensor_Exposure4[]=
+{
+ // -0.3EV
+ {0x3047, 0x00},
+ {0x3018, 0x30},
+ {0x3019, 0x28},
+ {0x301a, 0x61},
+
+ {0x0000, 0x00}
+};
+
+static struct reginfo sensor_Exposure5[]=
+{
+ // default
+ {0x3047, 0x00},
+ {0x3018, 0x38},
+ {0x3019, 0x30},
+ {0x301a, 0x61},
+
+ {0x0000, 0x00}
+};
+
+static struct reginfo sensor_Exposure6[]=
+{
+ // +0.3EV
+ {0x3047, 0x00},
+ {0x3018, 0x40},
+ {0x3019, 0x38},
+ {0x301a, 0x71},
+
+ {0x0000, 0x00}
+};
+
+static struct reginfo sensor_Exposure7[]=
+{
+ // +0.7EV
+ {0x3047, 0x00},
+ {0x3018, 0x48},
+ {0x3019, 0x40},
+ {0x301a, 0x81},
+
+ {0x0000, 0x00}
+};
+
+static struct reginfo sensor_Exposure8[]=
+{
+ // +1.0EV
+ {0x3047, 0x00},
+ {0x3018, 0x50},
+ {0x3019, 0x48},
+ {0x301a, 0x91},
+
+ {0x0000, 0x00}
+};
+
+static struct reginfo sensor_Exposure9[]=
+{
+ // 1.3EV
+ {0x3047, 0x00},
+ {0x3018, 0x58},
+ {0x3019, 0x50},
+ {0x301a, 0x91},
+
+ {0x0000, 0x00}
+};
+
+static struct reginfo sensor_Exposure10[]=
+{
+ // 1.7EV
+ {0x3047, 0x00},
+ {0x3018, 0x60},
+ {0x3019, 0x58},
+ {0x301a, 0xa1},
+
+ {0x0000, 0x00}
+};
+
+static struct reginfo *sensor_ExposureSeqe[] = {sensor_Exposure0, sensor_Exposure1, sensor_Exposure2, sensor_Exposure3,
+ sensor_Exposure4, sensor_Exposure5,sensor_Exposure6,sensor_Exposure7,sensor_Exposure8,sensor_Exposure9,
+ sensor_Exposure10,NULL,
+};
+#endif
+#if CONFIG_SENSOR_Saturation
+static struct reginfo sensor_Saturation0[]=
+{
+ // Saturation ¨C 2
+ {0x3302, 0xef},
+ {0x3355, 0x02},
+ {0x3358, 0x10},
+ {0x3359, 0x10},
+
+ {0x0000, 0x00}
+};
+
+static struct reginfo sensor_Saturation1[]=
+{
+ // Saturation ¨C 1
+ {0x3302, 0xef},
+ {0x3355, 0x02},
+ {0x3358, 0x30},
+ {0x3359, 0x30},
+
+ {0x0000, 0x00}
+};
+
+static struct reginfo sensor_Saturation2[]=
+{
+ // Saturation 0
+ {0x3302, 0xef},
+ {0x3355, 0x02},
+ {0x3358, 0x40},
+ {0x3359, 0x40},
+
+ {0x0000, 0x00}
+};
+
+static struct reginfo sensor_Saturation3[]=
+{
+ // Saturation +1
+ {0x3302, 0xef},
+ {0x3355, 0x02},
+ {0x3358, 0x50},
+ {0x3359, 0x50},
+
+ {0x0000, 0x00}
+};
+
+static struct reginfo sensor_Saturation4[]=
+{
+ // Saturation +2
+ {0x3302, 0xef}, //bit[7]:1, enable SDE
+ {0x3355, 0x02}, //enable color saturation
+ {0x3358, 0x70},
+ {0x3359, 0x70},
+
+ {0x0000, 0x00}
+};
+
+static struct reginfo *sensor_SaturationSeqe[] = {sensor_Saturation0, sensor_Saturation1, sensor_Saturation2,
+ sensor_Saturation3, sensor_Saturation4, NULL,};
+
+#endif
+#if CONFIG_SENSOR_Contrast
+static struct reginfo sensor_Contrast0[]=
+{
+ // Contrast -3
+ {0x3302, 0xef},
+ {0x3355, 0x04},
+ {0x3354, 0x01},
+ {0x335c, 0x14},
+ {0x335d, 0x14},
+
+ {0x0000, 0x00}
+};
+
+static struct reginfo sensor_Contrast1[]=
+{
+ // Contrast -2
+ {0x3302, 0xef},
+ {0x3355, 0x04},
+ {0x3354, 0x01},
+ {0x335c, 0x18},
+ {0x335d, 0x18},
+
+ {0x0000, 0x00}
+};
+
+static struct reginfo sensor_Contrast2[]=
+{
+ // Contrast -1
+ {0x3302, 0xef},
+ {0x3355, 0x04},
+ {0x3354, 0x01},
+ {0x335c, 0x1c},
+ {0x335d, 0x1c},
+
+ {0x0000, 0x00}
+};
+
+static struct reginfo sensor_Contrast3[]=
+{
+ // Contrast 0
+ {0x3302, 0xef},
+ {0x3355, 0x04},
+ {0x3354, 0x01},
+ {0x335c, 0x20},
+ {0x335d, 0x20},
+
+ {0x0000, 0x00}
+};
+
+static struct reginfo sensor_Contrast4[]=
+{
+ // Contrast +1
+ {0x3302, 0xef},
+ {0x3355, 0x04},
+ {0x3354, 0x01},
+ {0x335c, 0x24},
+ {0x335d, 0x24},
+
+ {0x0000, 0x00}
+};
+
+
+static struct reginfo sensor_Contrast5[]=
+{
+ // Contrast +2
+ {0x3302, 0xef},
+ {0x3355, 0x04},
+ {0x3354, 0x01},
+ {0x335c, 0x28},
+ {0x335d, 0x28},
+
+ {0x0000, 0x00}
+};
+
+static struct reginfo sensor_Contrast6[]=
+{
+ // Contrast +3
+ {0x3302, 0xef},
+ {0x3355, 0x04}, //bit[2] enable contrast/brightness
+ {0x3354, 0x01}, //bit[2] Yoffset sign
+ {0x335c, 0x2c},
+ {0x335d, 0x2c},
+
+ {0x0000, 0x00}
+};
+static struct reginfo *sensor_ContrastSeqe[] = {sensor_Contrast0, sensor_Contrast1, sensor_Contrast2, sensor_Contrast3,
+ sensor_Contrast4, sensor_Contrast5, sensor_Contrast6, NULL,
+};
+
+#endif
+#if CONFIG_SENSOR_Mirror
+static struct reginfo sensor_MirrorOn[]=
+{
+ {0x307c, 0x12}, //mirror
+ {0x3090, 0xc8},
+ {0x3023, 0x0a},
+
+ {0x0000, 0x00}
+};
+
+static struct reginfo sensor_MirrorOff[]=
+{
+ {0x307c, 0x10},// no mirror/flip
+ {0x3090, 0xc0},
+ {0x3023, 0x0a},
+
+ {0x0000, 0x00}
+};
+
+static struct reginfo *sensor_MirrorSeqe[] = {sensor_MirrorOff, sensor_MirrorOn,NULL,};
+#endif
+#if CONFIG_SENSOR_Flip
+static struct reginfo sensor_FlipOn[]=
+{
+ {0x307c, 0x11}, //flip
+ {0x3023, 0x09},
+ {0x3090, 0xc0},
+
+ {0x0000, 0x00}
+};
+
+static struct reginfo sensor_FlipOff[]=
+{
+ {0x307c, 0x10}, // no mirror/flip
+ {0x3090, 0xc0},
+ {0x3023, 0x0a},
+
+ {0x0000, 0x00}
+};
+static struct reginfo *sensor_FlipSeqe[] = {sensor_FlipOff, sensor_FlipOn,NULL,};
+
+#endif
+#if CONFIG_SENSOR_Scene
+static struct reginfo sensor_SceneAuto[] =
+{
+ {0x3014, 0x84},//bit[3]=0 disable auto night mode
+ {0x3015, 0x12},// or 0x02
+ {0x302d, 0x00},//clear dummy frame
+ {0x302e, 0x00},//clear dummy frame
+
+ {0x0000, 0x00}
+};
+
+static struct reginfo sensor_SceneNight[] =
+{
+ {0x3014, 0x8c}, //bit[3] =1 enable auto night mode ¸ù¾Ý¹âÏßÇ¿Èõ×Ô¶¯½µÖ¡
+ {0x3015, 0x22},//bit[6:4] ÉèÖò»Í¬,½µµÄÖ¡Âʲ»Ò»Ñù.¿ÉÒÔ¿´datasheet
+ //bit[6:4]
+ //000 no dummy frame
+ //001 1 dummy frame
+ //010 2 dummy frame
+ //011 3 dummy frame
+ //100 7 dummy frame
+ {0x0000, 0x00}
+};
+static struct reginfo *sensor_SceneSeqe[] = {sensor_SceneAuto, sensor_SceneNight,NULL,};
+
+#endif
+#if CONFIG_SENSOR_DigitalZoom
+static struct reginfo sensor_Zoom0[] =
+{
+ {0x0, 0x0},
+};
+
+static struct reginfo sensor_Zoom1[] =
+{
+ {0x0, 0x0},
+};
+
+static struct reginfo sensor_Zoom2[] =
+{
+ {0x0, 0x0},
+};
+
+
+static struct reginfo sensor_Zoom3[] =
+{
+ {0x0, 0x0},
+};
+static struct reginfo *sensor_ZoomSeqe[] = {sensor_Zoom0, sensor_Zoom1, sensor_Zoom2, sensor_Zoom3, NULL,};
+#endif
+static const struct v4l2_querymenu sensor_menus[] =
+{
+ #if CONFIG_SENSOR_WhiteBalance
+ { .id = V4L2_CID_DO_WHITE_BALANCE, .index = 0, .name = "auto", .reserved = 0, }, { .id = V4L2_CID_DO_WHITE_BALANCE, .index = 1, .name = "incandescent", .reserved = 0,},
+ { .id = V4L2_CID_DO_WHITE_BALANCE, .index = 2, .name = "fluorescent", .reserved = 0,}, { .id = V4L2_CID_DO_WHITE_BALANCE, .index = 3, .name = "daylight", .reserved = 0,},
+ { .id = V4L2_CID_DO_WHITE_BALANCE, .index = 4, .name = "cloudy-daylight", .reserved = 0,},
+ #endif
+
+ #if CONFIG_SENSOR_Effect
+ { .id = V4L2_CID_EFFECT, .index = 0, .name = "none", .reserved = 0, }, { .id = V4L2_CID_EFFECT, .index = 1, .name = "mono", .reserved = 0,},
+ { .id = V4L2_CID_EFFECT, .index = 2, .name = "negative", .reserved = 0,}, { .id = V4L2_CID_EFFECT, .index = 3, .name = "sepia", .reserved = 0,},
+ { .id = V4L2_CID_EFFECT, .index = 4, .name = "posterize", .reserved = 0,} ,{ .id = V4L2_CID_EFFECT, .index = 5, .name = "aqua", .reserved = 0,},
+ #endif
+
+ #if CONFIG_SENSOR_Scene
+ { .id = V4L2_CID_SCENE, .index = 0, .name = "auto", .reserved = 0,} ,{ .id = V4L2_CID_SCENE, .index = 1, .name = "night", .reserved = 0,},
+ #endif
+
+ #if CONFIG_SENSOR_Flash
+ { .id = V4L2_CID_FLASH, .index = 0, .name = "off", .reserved = 0, }, { .id = V4L2_CID_FLASH, .index = 1, .name = "auto", .reserved = 0,},
+ { .id = V4L2_CID_FLASH, .index = 2, .name = "on", .reserved = 0,}, { .id = V4L2_CID_FLASH, .index = 3, .name = "torch", .reserved = 0,},
+ #endif
+};
+
+static const struct v4l2_queryctrl sensor_controls[] =
+{
+ #if CONFIG_SENSOR_WhiteBalance
+ {
+ .id = V4L2_CID_DO_WHITE_BALANCE,
+ .type = V4L2_CTRL_TYPE_MENU,
+ .name = "White Balance Control",
+ .minimum = 0,
+ .maximum = 4,
+ .step = 1,
+ .default_value = 0,
+ },
+ #endif
+
+ #if CONFIG_SENSOR_Brightness
+ {
+ .id = V4L2_CID_BRIGHTNESS,
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ .name = "Brightness Control",
+ .minimum = -3,
+ .maximum = 3,
+ .step = 1,
+ .default_value = 0,
+ },
+ #endif
+
+ #if CONFIG_SENSOR_Effect
+ {
+ .id = V4L2_CID_EFFECT,
+ .type = V4L2_CTRL_TYPE_MENU,
+ .name = "Effect Control",
+ .minimum = 0,
+ .maximum = 5,
+ .step = 1,
+ .default_value = 0,
+ },
+ #endif
+
+ #if CONFIG_SENSOR_Exposure
+ {
+ .id = V4L2_CID_EXPOSURE,
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ .name = "Exposure Control",
+ .minimum = -5,
+ .maximum = 5,
+ .step = 1,
+ .default_value = 0,
+ },
+ #endif
+
+ #if CONFIG_SENSOR_Saturation
+ {
+ .id = V4L2_CID_SATURATION,
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ .name = "Saturation Control",
+ .minimum = -2,
+ .maximum = 2,
+ .step = 1,
+ .default_value = 0,
+ },
+ #endif
+
+ #if CONFIG_SENSOR_Contrast
+ {
+ .id = V4L2_CID_CONTRAST,
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ .name = "Contrast Control",
+ .minimum = -3,
+ .maximum = 3,
+ .step = 1,
+ .default_value = 0,
+ },
+ #endif
+
+ #if CONFIG_SENSOR_Mirror
+ {
+ .id = V4L2_CID_HFLIP,
+ .type = V4L2_CTRL_TYPE_BOOLEAN,
+ .name = "Mirror Control",
+ .minimum = 0,
+ .maximum = 1,
+ .step = 1,
+ .default_value = 1,
+ },
+ #endif
+
+ #if CONFIG_SENSOR_Flip
+ {
+ .id = V4L2_CID_VFLIP,
+ .type = V4L2_CTRL_TYPE_BOOLEAN,
+ .name = "Flip Control",
+ .minimum = 0,
+ .maximum = 1,
+ .step = 1,
+ .default_value = 1,
+ },
+ #endif
+
+ #if CONFIG_SENSOR_Scene
+ {
+ .id = V4L2_CID_SCENE,
+ .type = V4L2_CTRL_TYPE_MENU,
+ .name = "Scene Control",
+ .minimum = 0,
+ .maximum = 1,
+ .step = 1,
+ .default_value = 0,
+ },
+ #endif
+
+ #if CONFIG_SENSOR_DigitalZoom
+ {
+ .id = V4L2_CID_ZOOM_RELATIVE,
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ .name = "DigitalZoom Control",
+ .minimum = -1,
+ .maximum = 1,
+ .step = 1,
+ .default_value = 0,
+ }, {
+ .id = V4L2_CID_ZOOM_ABSOLUTE,
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ .name = "DigitalZoom Control",
+ .minimum = 0,
+ .maximum = 3,
+ .step = 1,
+ .default_value = 0,
+ },
+ #endif
+
+ #if CONFIG_SENSOR_Focus
+ {
+ .id = V4L2_CID_FOCUS_RELATIVE,
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ .name = "Focus Control",
+ .minimum = -1,
+ .maximum = 1,
+ .step = 1,
+ .default_value = 0,
+ }, {
+ .id = V4L2_CID_FOCUS_ABSOLUTE,
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ .name = "Focus Control",
+ .minimum = 0,
+ .maximum = 255,
+ .step = 1,
+ .default_value = 125,
+ },
+ #endif
+
+ #if CONFIG_SENSOR_Flash
+ {
+ .id = V4L2_CID_FLASH,
+ .type = V4L2_CTRL_TYPE_MENU,
+ .name = "Flash Control",
+ .minimum = 0,
+ .maximum = 3,
+ .step = 1,
+ .default_value = 0,
+ },
+ #endif
+};
+
+static int sensor_probe(struct i2c_client *client, const struct i2c_device_id *did);
+static int sensor_video_probe(struct soc_camera_device *icd, struct i2c_client *client);
+static int sensor_g_control(struct v4l2_subdev *sd, struct v4l2_control *ctrl);
+static int sensor_s_control(struct v4l2_subdev *sd, struct v4l2_control *ctrl);
+static int sensor_g_ext_controls(struct v4l2_subdev *sd, struct v4l2_ext_controls *ext_ctrl);
+static int sensor_s_ext_controls(struct v4l2_subdev *sd, struct v4l2_ext_controls *ext_ctrl);
+static int sensor_suspend(struct soc_camera_device *icd, pm_message_t pm_msg);
+static int sensor_resume(struct soc_camera_device *icd);
+static int sensor_set_bus_param(struct soc_camera_device *icd,unsigned long flags);
+static unsigned long sensor_query_bus_param(struct soc_camera_device *icd);
+static int sensor_set_flashLed(struct soc_camera_device *icd, int value);
+
+static struct soc_camera_ops sensor_ops =
+{
+ .suspend = sensor_suspend,
+ .resume = sensor_resume,
+ .set_bus_param = sensor_set_bus_param,
+ .query_bus_param = sensor_query_bus_param,
+ .controls = sensor_controls,
+ .menus = sensor_menus,
+ .num_controls = ARRAY_SIZE(sensor_controls),
+ .num_menus = ARRAY_SIZE(sensor_menus),
+};
+
+#define COL_FMT(_name, _depth, _fourcc, _colorspace) \
+ { .name = _name, .depth = _depth, .fourcc = _fourcc, \
+ .colorspace = _colorspace }
+
+#define JPG_FMT(_name, _depth, _fourcc) \
+ COL_FMT(_name, _depth, _fourcc, V4L2_COLORSPACE_JPEG)
+
+static const struct soc_camera_data_format sensor_colour_formats[] = {
+ JPG_FMT(SENSOR_NAME_STRING(YUYV), 16, V4L2_PIX_FMT_YUYV),
+ JPG_FMT(SENSOR_NAME_STRING(YUYV), 16, V4L2_PIX_FMT_YUYV),
+};
+typedef struct sensor_info_priv_s
+{
+ int whiteBalance;
+ int brightness;
+ int contrast;
+ int saturation;
+ int effect;
+ int scene;
+ int digitalzoom;
+ int focus;
+ int flash;
+ int exposure;
+ unsigned char mirror; /* HFLIP */
+ unsigned char flip; /* VFLIP */
+ unsigned int winseqe_cur_addr;
+ unsigned int pixfmt;
+} sensor_info_priv_t;
+
+struct sensor
+{
+ struct v4l2_subdev subdev;
+ struct i2c_client *client;
+ sensor_info_priv_t info_priv;
+ int model; /* V4L2_IDENT_OV* codes from v4l2-chip-ident.h */
+};
+
+static struct sensor* to_sensor(const struct i2c_client *client)
+{
+ return container_of(i2c_get_clientdata(client), struct sensor, subdev);
+}
+
+/* sensor register write */
+static int sensor_write(struct i2c_client *client, u16 reg, u8 val)
+{
+ int err,cnt;
+ u8 buf[3];
+ struct i2c_msg msg[1];
+
+ buf[0] = reg >> 8;
+ buf[1] = reg & 0xFF;
+ buf[2] = val;
+
+ msg->addr = client->addr;
+ msg->flags = client->flags;
+ msg->buf = buf;
+ msg->len = sizeof(buf);
+ msg->scl_rate = CONFIG_SENSOR_I2C_SPEED; /* ddl@rock-chips.com : 100kHz */
+ msg->read_type = 0; /* fpga i2c:0==I2C_NORMAL : direct use number not enum for don't want include spi_fpga.h */
+
+ cnt = 1;
+ err = -EAGAIN;
+
+ while ((cnt--) && (err < 0)) { /* ddl@rock-chips.com : Transfer again if transent is failed */
+ err = i2c_transfer(client->adapter, msg, 1);
+
+ if (err >= 0) {
+ return 0;
+ } else {
+ SENSOR_TR("\n %s write reg failed, try to write again! reg:0x%x val:0x%x ,err=%d\n",SENSOR_NAME_STRING(), reg, val,err);
+ udelay(10);
+ }
+ }
+
+ return err;
+}
+
+/* sensor register read */
+static int sensor_read(struct i2c_client *client, u16 reg, u8 *val)
+{
+ int err,cnt;
+ u8 buf[2];
+ struct i2c_msg msg[2];
+
+ buf[0] = reg >> 8;
+ buf[1] = reg & 0xFF;
+
+ msg[0].addr = client->addr;
+ msg[0].flags = client->flags;
+ msg[0].buf = buf;
+ msg[0].len = sizeof(buf);
+ msg[0].scl_rate = CONFIG_SENSOR_I2C_SPEED; /* ddl@rock-chips.com : 100kHz */
+ msg[0].read_type = 2; /* fpga i2c:2==I2C_NO_STOP : direct use number not enum for don't want include spi_fpga.h */
+
+ msg[1].addr = client->addr;
+ msg[1].flags = client->flags|I2C_M_RD;
+ msg[1].buf = buf;
+ msg[1].len = 1;
+ msg[1].scl_rate = CONFIG_SENSOR_I2C_SPEED; /* ddl@rock-chips.com : 100kHz */
+ msg[1].read_type = 2; /* fpga i2c:2==I2C_NO_STOP : direct use number not enum for don't want include spi_fpga.h */
+
+ cnt = 1;
+ err = -EAGAIN;
+ while ((cnt--) && (err < 0)) { /* ddl@rock-chips.com : Transfer again if transent is failed */
+ err = i2c_transfer(client->adapter, msg, 2);
+
+ if (err >= 0) {
+ *val = buf[0];
+ return 0;
+ } else {
+ SENSOR_TR("\n %s read reg failed, try to read again! reg:0x%x \n",SENSOR_NAME_STRING(),*val);
+ udelay(10);
+ }
+ }
+
+ return err;
+}
+
+/* write a array of registers */
+static int sensor_write_array(struct i2c_client *client, struct reginfo *regarray)
+{
+ int err, cnt;
+ int i = 0;
+
+ cnt = 0;
+ while (regarray[i].reg != 0)
+ {
+ err = sensor_write(client, regarray[i].reg, regarray[i].val);
+ if (err < 0)
+ {
+ if (cnt-- > 0) {
+ SENSOR_TR("%s..write failed current reg:0x%x, Write array again !\n", SENSOR_NAME_STRING(),regarray[i].reg);
+ i = 0;
+ continue;
+ } else {
+ SENSOR_TR("%s..write array failed!!!\n", SENSOR_NAME_STRING());
+ return -EPERM;
+ }
+ }
+ i++;
+ }
+ return 0;
+}
+
+static int sensor_init(struct v4l2_subdev *sd, u32 val)
+{
+ struct i2c_client *client = sd->priv;
+ struct soc_camera_device *icd = client->dev.platform_data;
+ struct sensor *sensor = to_sensor(client);
+ const struct v4l2_queryctrl *qctrl;
+ char value;
+ int ret,pid = 0;
+
+ SENSOR_DG("\n%s..%s.. \n",SENSOR_NAME_STRING(),__FUNCTION__);
+
+
+/* ddl@rock-chips.com : ov3640_powerOn have hardware reset */
+#if 0
+ /* soft reset */
+ ret = sensor_write(client, 0x3012, 0x80);
+ if (ret != 0)
+ {
+ SENSOR_TR("%s soft reset sensor failed\n",SENSOR_NAME_STRING());
+ ret = -ENODEV;
+ goto sensor_INIT_ERR;
+ }
+
+ mdelay(5); //delay 5 microseconds
+#endif
+ /* check if it is an sensor sensor */
+ ret = sensor_read(client, 0x300a, &value);
+ if (ret != 0) {
+ SENSOR_TR("read chip id high byte failed\n");
+ ret = -ENODEV;
+ goto sensor_INIT_ERR;
+ }
+
+ pid |= (value << 8);
+
+ ret = sensor_read(client, 0x300b, &value);
+ if (ret != 0) {
+ SENSOR_TR("read chip id low byte failed\n");
+ ret = -ENODEV;
+ goto sensor_INIT_ERR;
+ }
+
+ pid |= (value & 0xff);
+ SENSOR_DG("\n %s pid = 0x%x\n", SENSOR_NAME_STRING(), pid);
+ if (pid == SENSOR_ID) {
+ sensor->model = SENSOR_V4L2_IDENT;
+ } else {
+ SENSOR_TR("error: %s mismatched pid = 0x%x\n", SENSOR_NAME_STRING(), pid);
+ ret = -ENODEV;
+ goto sensor_INIT_ERR;
+ }
+
+ ret = sensor_write_array(client, sensor_init_data);
+ if (ret != 0)
+ {
+ SENSOR_TR("error: %s initial failed\n",SENSOR_NAME_STRING());
+ goto sensor_INIT_ERR;
+ }
+
+ icd->user_width = SENSOR_INIT_WIDTH;
+ icd->user_height = SENSOR_INIT_HEIGHT;
+ sensor->info_priv.winseqe_cur_addr = (int)SENSOR_INIT_WINSEQADR;
+ sensor->info_priv.pixfmt = SENSOR_INIT_PIXFMT;
+
+ /* sensor sensor information for initialization */
+ qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_DO_WHITE_BALANCE);
+ if (qctrl)
+ sensor->info_priv.whiteBalance = qctrl->default_value;
+ qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_BRIGHTNESS);
+ if (qctrl)
+ sensor->info_priv.brightness = qctrl->default_value;
+ qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_EFFECT);
+ if (qctrl)
+ sensor->info_priv.effect = qctrl->default_value;
+ qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_EXPOSURE);
+ if (qctrl)
+ sensor->info_priv.exposure = qctrl->default_value;
+
+ qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_SATURATION);
+ if (qctrl)
+ sensor->info_priv.saturation = qctrl->default_value;
+ qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_CONTRAST);
+ if (qctrl)
+ sensor->info_priv.contrast = qctrl->default_value;
+ qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_HFLIP);
+ if (qctrl)
+ sensor->info_priv.mirror = qctrl->default_value;
+ qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_VFLIP);
+ if (qctrl)
+ sensor->info_priv.flip = qctrl->default_value;
+ qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_SCENE);
+ if (qctrl)
+ sensor->info_priv.scene = qctrl->default_value;
+ qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_ZOOM_ABSOLUTE);
+ if (qctrl)
+ sensor->info_priv.digitalzoom = qctrl->default_value;
+
+ /* ddl@rock-chips.com : if sensor support auto focus and flash, programer must run focus and flash code */
+ #if CONFIG_SENSOR_Focus
+ sensor_set_focus();
+ qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_FOCUS_ABSOLUTE);
+ if (qctrl)
+ sensor->info_priv.focus = qctrl->default_value;
+ #endif
+
+ #if CONFIG_SENSOR_Flash
+ //sensor_set_flash();
+ qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_FLASH);
+ if (qctrl)
+ sensor->info_priv.flash = qctrl->default_value;
+ #endif
+
+ SENSOR_DG("\n%s..%s.. icd->width = %d.. icd->height %d\n",SENSOR_NAME_STRING(),__FUNCTION__,icd->user_width,icd->user_height);
+
+ return 0;
+sensor_INIT_ERR:
+ return ret;
+}
+
+static struct reginfo sensor_power_down_sequence[]=
+{
+ {0x361e, 0x00},
+ {0x308d, 0x06},
+ {0x30ad, 0x82},
+ {0x308d, 0x0f},
+
+ {0x0000, 0x00},
+};
+static int sensor_suspend(struct soc_camera_device *icd, pm_message_t pm_msg)
+{
+ int ret;
+ struct i2c_client *client = to_i2c_client(to_soc_camera_control(icd));
+ struct soc_camera_link *icl;
+
+
+ if (pm_msg.event == PM_EVENT_SUSPEND)
+ {
+ SENSOR_DG("\n %s Enter Suspend.. \n", SENSOR_NAME_STRING());
+ ret = sensor_write_array(client, sensor_power_down_sequence) ;
+ if (ret != 0)
+ {
+ SENSOR_TR("\n %s..%s WriteReg Fail.. \n", SENSOR_NAME_STRING(),__FUNCTION__);
+ return ret;
+ }
+ else
+ {
+ icl = to_soc_camera_link(icd);
+ if (icl->power) {
+ ret = icl->power(icd->pdev, 0);
+ if (ret < 0) {
+ SENSOR_TR("\n %s suspend fail for turn on power!\n",__FUNCTION__);
+ return -EINVAL;
+ }
+ }
+ }
+ }
+ else
+ {
+ SENSOR_TR("\n %s cann't suppout Suspend..\n",SENSOR_NAME_STRING());
+ return -EINVAL;
+ }
+ return 0;
+}
+
+static int sensor_resume(struct soc_camera_device *icd)
+{
+ struct soc_camera_link *icl;
+ int ret;
+
+ icl = to_soc_camera_link(icd);
+ if (icl->power) {
+ ret = icl->power(icd->pdev, 1);
+ if (ret < 0) {
+ SENSOR_TR("\n %s resume fail for turn on power!\n",__FUNCTION__);
+ return -EINVAL;
+ }
+ }
+
+ SENSOR_DG("\n %s Enter Resume.. \n", SENSOR_NAME_STRING());
+
+ return 0;
+
+}
+
+static int sensor_set_bus_param(struct soc_camera_device *icd,
+ unsigned long flags)
+{
+
+ return 0;
+}
+
+static unsigned long sensor_query_bus_param(struct soc_camera_device *icd)
+{
+ struct soc_camera_link *icl = to_soc_camera_link(icd);
+ unsigned long flags = SENSOR_BUS_PARAM;
+
+ return soc_camera_apply_sensor_flags(icl, flags);
+}
+
+static int sensor_g_fmt(struct v4l2_subdev *sd, struct v4l2_format *f)
+{
+ struct i2c_client *client = sd->priv;
+ struct soc_camera_device *icd = client->dev.platform_data;
+ struct sensor *sensor = to_sensor(client);
+ struct v4l2_pix_format *pix = &f->fmt.pix;
+
+ pix->width = icd->user_width;
+ pix->height = icd->user_height;
+ pix->pixelformat = sensor->info_priv.pixfmt;
+ pix->field = V4L2_FIELD_NONE;
+ pix->colorspace = V4L2_COLORSPACE_JPEG;
+
+ return 0;
+}
+
+static int sensor_s_stream(struct v4l2_subdev *sd, int enable)
+{
+ struct i2c_client *client = sd->priv;
+ struct soc_camera_device *icd = client->dev.platform_data;
+
+ if (!enable) {
+ sensor_set_flashLed(icd,0);
+ return 0;
+ }
+
+ return 0;
+}
+
+static int sensor_s_fmt(struct v4l2_subdev *sd, struct v4l2_format *f)
+{
+ struct i2c_client *client = sd->priv;
+ struct soc_camera_device *icd = client->dev.platform_data;
+ struct sensor *sensor = to_sensor(client);
+ struct v4l2_pix_format *pix = &f->fmt.pix;
+ struct reginfo *winseqe_set_addr=NULL;
+ int ret, set_w,set_h;
+ int isCapture = 0; // 1--ÅÄÕÕÐòÁÐ 0--Ô¤ÀÀÐòÁÐ
+
+ if (sensor->info_priv.pixfmt != pix->pixelformat) {
+ switch (pix->pixelformat)
+ {
+ case V4L2_PIX_FMT_YUYV:
+ {
+ winseqe_set_addr = sensor_ClrFmt_YUYV;
+ break;
+ }
+ case V4L2_PIX_FMT_UYVY:
+ {
+ winseqe_set_addr = sensor_ClrFmt_UYVY;
+ break;
+ }
+ default:
+ break;
+ }
+ if (winseqe_set_addr != NULL) {
+ sensor_write_array(client, winseqe_set_addr);
+ sensor->info_priv.pixfmt = pix->pixelformat;
+
+ SENSOR_DG("%s Pixelformat(0x%x) set success!\n", SENSOR_NAME_STRING(),pix->pixelformat);
+ } else {
+ SENSOR_TR("%s Pixelformat(0x%x) is invalidate!\n", SENSOR_NAME_STRING(),pix->pixelformat);
+ }
+ }
+
+ set_w = pix->width;
+ set_h = pix->height;
+ isCapture = pix->priv;
+
+ if(isCapture)
+ sensor_set_flashLed(icd,1);
+
+ SENSOR_DG("%s %c,%c,%c,%c\n", SENSOR_NAME_STRING(),
+ ((pix->pixelformat) & 0xff),((pix->pixelformat>>8) & 0xff),
+ ((pix->pixelformat>>16) & 0xff),((pix->pixelformat>>24) & 0xff));
+
+ if (((set_w <= 176) && (set_h <= 144)) && sensor_qcif[isCapture][0].reg)
+ {
+ winseqe_set_addr = sensor_qcif[isCapture];
+ set_w = 176;
+ set_h = 144;
+ }
+ else if (((set_w <= 320) && (set_h <= 240)) && sensor_qvga[isCapture][0].reg)
+ {
+ winseqe_set_addr = sensor_qvga[isCapture];
+ set_w = 320;
+ set_h = 240;
+ }
+ else if (((set_w <= 352) && (set_h<= 288)) && sensor_cif[isCapture][0].reg)
+ {
+ winseqe_set_addr = sensor_cif[isCapture];
+ set_w = 352;
+ set_h = 288;
+ }
+ else if (((set_w <= 640) && (set_h <= 480)) && sensor_vga[isCapture][0].reg)
+ {
+ winseqe_set_addr = sensor_vga[isCapture];
+ set_w = 640;
+ set_h = 480;
+ }
+ else if (((set_w <= 800) && (set_h <= 600)) && sensor_svga[isCapture][0].reg)
+ {
+ winseqe_set_addr = sensor_svga[isCapture];
+ set_w = 800;
+ set_h = 600;
+ }
+ else if (((set_w <= 1024) && (set_h <= 768)) && sensor_sxga[isCapture][0].reg)
+ {
+ winseqe_set_addr = sensor_xga[isCapture];
+ set_w = 1024;
+ set_h = 768;
+ }
+ else if (((set_w <= 1280) && (set_h <= 960)) && sensor_sxga[isCapture][0].reg)
+ {
+ winseqe_set_addr = sensor_sxga[isCapture];
+ set_w = 1280;
+ set_h = 960;
+ }
+ else if (((set_w <= 1600) && (set_h <= 1200)) && sensor_uxga[isCapture][0].reg)
+ {
+ winseqe_set_addr = sensor_uxga[isCapture];
+ set_w = 1600;
+ set_h = 1200;
+ }
+ else if (((set_w <= 2048) && (set_h <= 1536)) && sensor_uxga[isCapture][0].reg)
+ {
+ winseqe_set_addr = sensor_qxga[isCapture];
+ set_w = 2048;
+ set_h = 1536;
+ }
+ else if (sensor_qcif[isCapture][0].reg)
+ {
+ winseqe_set_addr = sensor_qcif[isCapture]; /* ddl@rock-chips.com : Sensor output smallest size if isn't support app */
+ set_w = 176;
+ set_h = 144;
+ }
+ else
+ {
+ SENSOR_TR("\n %s..%s Format is Invalidate. pix->width = %d.. pix->height = %d\n",SENSOR_NAME_STRING(),__FUNCTION__,pix->width,pix->height);
+ return -EINVAL;
+ }
+
+ if ((int)winseqe_set_addr != sensor->info_priv.winseqe_cur_addr)
+ {
+ //srt --if capture,then should write sensor_qxga[1] first
+
+ if((winseqe_set_addr != sensor_qxga[isCapture]) && isCapture)
+ {
+ SENSOR_DG("%s write sensor_qxga[1]\n", SENSOR_NAME_STRING());
+ ret = sensor_write_array(client, sensor_qxga[isCapture]);
+ if (ret != 0)
+ {
+ SENSOR_TR("%s write sensor_qxga[1] failed\n", SENSOR_NAME_STRING());
+ return ret;
+ }
+ }
+
+ ret = sensor_write_array(client, winseqe_set_addr);
+ if (ret != 0)
+ {
+ SENSOR_TR("%s set format capability failed\n", SENSOR_NAME_STRING());
+ return ret;
+ }
+
+ sensor->info_priv.winseqe_cur_addr = (int)winseqe_set_addr;
+ //mdelay(250);
+
+ SENSOR_DG("\n%s..%s.. icd->width=%d..icd->height=%d..isCapture=%d\n",SENSOR_NAME_STRING(),__FUNCTION__,set_w,set_h,isCapture);
+ }
+ else
+ {
+ SENSOR_TR("\n %s .. Current Format is validate. icd->width=%d..icd->height=%d..isCapture=%d\n",SENSOR_NAME_STRING(),set_w,set_h,isCapture);
+ }
+
+ return 0;
+}
+
+static int sensor_try_fmt(struct v4l2_subdev *sd, struct v4l2_format *f)
+{
+ struct v4l2_pix_format *pix = &f->fmt.pix;
+ bool bayer = pix->pixelformat == V4L2_PIX_FMT_UYVY ||
+ pix->pixelformat == V4L2_PIX_FMT_YUYV;
+
+ /*
+ * With Bayer format enforce even side lengths, but let the user play
+ * with the starting pixel
+ */
+
+ if (pix->height > SENSOR_MAX_HEIGHT)
+ pix->height = SENSOR_MAX_HEIGHT;
+ else if (pix->height < SENSOR_MIN_HEIGHT)
+ pix->height = SENSOR_MIN_HEIGHT;
+ else if (bayer)
+ pix->height = ALIGN(pix->height, 2);
+
+ if (pix->width > SENSOR_MAX_WIDTH)
+ pix->width = SENSOR_MAX_WIDTH;
+ else if (pix->width < SENSOR_MIN_WIDTH)
+ pix->width = SENSOR_MIN_WIDTH;
+ else if (bayer)
+ pix->width = ALIGN(pix->width, 2);
+
+ return 0;
+}
+
+ static int sensor_g_chip_ident(struct v4l2_subdev *sd, struct v4l2_dbg_chip_ident *id)
+{
+ struct i2c_client *client = sd->priv;
+
+ if (id->match.type != V4L2_CHIP_MATCH_I2C_ADDR)
+ return -EINVAL;
+
+ if (id->match.addr != client->addr)
+ return -ENODEV;
+
+ id->ident = SENSOR_V4L2_IDENT; /* ddl@rock-chips.com : Return OV3640 identifier */
+ id->revision = 0;
+
+ return 0;
+}
+
+
+static int sensor_set_flashLed(struct soc_camera_device *icd, int value)
+{
+#if CONFIG_SENSOR_Flash
+ struct soc_camera_link *icl = to_soc_camera_link(icd);
+ struct i2c_client *client = to_i2c_client(to_soc_camera_control(icd));
+ struct sensor *sensor = to_sensor(client);
+ int ret;
+
+ SENSOR_DG("sensor_set_flashLed - %d,%d\n", sensor->info_priv.flash,value);
+
+ if(icl->flash_led == NULL)
+ {
+ SENSOR_TR("icl->flash_led == NULL\n ");
+ return -1;
+ }
+
+ switch(sensor->info_priv.flash)
+ {
+ case 0: // off
+ {
+ ret = icl->flash_led(icd->pdev, 0);
+ break;
+ }
+ case 1: //auto
+ {
+ ret = icl->flash_led(icd->pdev,value);
+ break;
+ }
+ case 2: // on
+ {
+ ret = icl->flash_led(icd->pdev,1);
+ break;
+ }
+ default: // off
+ {
+ ret = icl->flash_led(icd->pdev,0);
+ break;
+ }
+
+ }
+
+ if(ret)
+ {
+ SENSOR_TR("icl->flash_led failed\n ");
+ }
+#endif
+
+ return 0;
+}
+
+#if CONFIG_SENSOR_Brightness
+static int sensor_set_brightness(struct soc_camera_device *icd, const struct v4l2_queryctrl *qctrl, int value)
+{
+ struct i2c_client *client = to_i2c_client(to_soc_camera_control(icd));
+
+ if ((value >= qctrl->minimum) && (value <= qctrl->maximum))
+ {
+ if (sensor_BrightnessSeqe[value - qctrl->minimum] != NULL)
+ {
+ if (sensor_write_array(client, sensor_BrightnessSeqe[value - qctrl->minimum]) != 0)
+ {
+ SENSOR_TR("%s..%s WriteReg Fail.. \n",SENSOR_NAME_STRING(), __FUNCTION__);
+ return -EINVAL;
+ }
+ SENSOR_DG("%s..%s : %x\n",SENSOR_NAME_STRING(),__FUNCTION__, value);
+ return 0;
+ }
+ }
+ SENSOR_TR("\n %s..%s valure = %d is invalidate.. \n",SENSOR_NAME_STRING(),__FUNCTION__,value);
+ return -EINVAL;
+}
+#endif
+#if CONFIG_SENSOR_Effect
+static int sensor_set_effect(struct soc_camera_device *icd, const struct v4l2_queryctrl *qctrl, int value)
+{
+ struct i2c_client *client = to_i2c_client(to_soc_camera_control(icd));
+
+ if ((value >= qctrl->minimum) && (value <= qctrl->maximum))
+ {
+ if (sensor_EffectSeqe[value - qctrl->minimum] != NULL)
+ {
+ if (sensor_write_array(client, sensor_EffectSeqe[value - qctrl->minimum]) != 0)
+ {
+ SENSOR_TR("%s..%s WriteReg Fail.. \n",SENSOR_NAME_STRING(), __FUNCTION__);
+ return -EINVAL;
+ }
+ SENSOR_DG("%s..%s : %x\n",SENSOR_NAME_STRING(),__FUNCTION__, value);
+ return 0;
+ }
+ }
+ SENSOR_TR("\n %s..%s valure = %d is invalidate.. \n",SENSOR_NAME_STRING(),__FUNCTION__,value);
+ return -EINVAL;
+}
+#endif
+#if CONFIG_SENSOR_Exposure
+static int sensor_set_exposure(struct soc_camera_device *icd, const struct v4l2_queryctrl *qctrl, int value)
+{
+ struct i2c_client *client = to_i2c_client(to_soc_camera_control(icd));
+
+ if ((value >= qctrl->minimum) && (value <= qctrl->maximum))
+ {
+ if (sensor_ExposureSeqe[value - qctrl->minimum] != NULL)
+ {
+ if (sensor_write_array(client, sensor_ExposureSeqe[value - qctrl->minimum]) != 0)
+ {
+ SENSOR_TR("%s..%s WriteReg Fail.. \n",SENSOR_NAME_STRING(), __FUNCTION__);
+ return -EINVAL;
+ }
+ SENSOR_DG("%s..%s : %x\n",SENSOR_NAME_STRING(),__FUNCTION__, value);
+ return 0;
+ }
+ }
+ SENSOR_TR("\n %s..%s valure = %d is invalidate.. \n",SENSOR_NAME_STRING(),__FUNCTION__,value);
+ return -EINVAL;
+}
+#endif
+#if CONFIG_SENSOR_Saturation
+static int sensor_set_saturation(struct soc_camera_device *icd, const struct v4l2_queryctrl *qctrl, int value)
+{
+ struct i2c_client *client = to_i2c_client(to_soc_camera_control(icd));
+
+ if ((value >= qctrl->minimum) && (value <= qctrl->maximum))
+ {
+ if (sensor_SaturationSeqe[value - qctrl->minimum] != NULL)
+ {
+ if (sensor_write_array(client, sensor_SaturationSeqe[value - qctrl->minimum]) != 0)
+ {
+ SENSOR_TR("%s..%s WriteReg Fail.. \n",SENSOR_NAME_STRING(), __FUNCTION__);
+ return -EINVAL;
+ }
+ SENSOR_DG("%s..%s : %x\n",SENSOR_NAME_STRING(),__FUNCTION__, value);
+ return 0;
+ }
+ }
+ SENSOR_TR("\n %s..%s valure = %d is invalidate.. \n",SENSOR_NAME_STRING(),__FUNCTION__,value);
+ return -EINVAL;
+}
+#endif
+#if CONFIG_SENSOR_Contrast
+static int sensor_set_contrast(struct soc_camera_device *icd, const struct v4l2_queryctrl *qctrl, int value)
+{
+ struct i2c_client *client = to_i2c_client(to_soc_camera_control(icd));
+
+ if ((value >= qctrl->minimum) && (value <= qctrl->maximum))
+ {
+ if (sensor_ContrastSeqe[value - qctrl->minimum] != NULL)
+ {
+ if (sensor_write_array(client, sensor_ContrastSeqe[value - qctrl->minimum]) != 0)
+ {
+ SENSOR_TR("%s..%s WriteReg Fail.. \n",SENSOR_NAME_STRING(), __FUNCTION__);
+ return -EINVAL;
+ }
+ SENSOR_DG("%s..%s : %x\n",SENSOR_NAME_STRING(),__FUNCTION__, value);
+ return 0;
+ }
+ }
+ SENSOR_TR("\n %s..%s valure = %d is invalidate.. \n",SENSOR_NAME_STRING(),__FUNCTION__,value);
+ return -EINVAL;
+}
+#endif
+#if CONFIG_SENSOR_Mirror
+static int sensor_set_mirror(struct soc_camera_device *icd, const struct v4l2_queryctrl *qctrl, int value)
+{
+ struct i2c_client *client = to_i2c_client(to_soc_camera_control(icd));
+
+ if ((value >= qctrl->minimum) && (value <= qctrl->maximum))
+ {
+ if (sensor_MirrorSeqe[value - qctrl->minimum] != NULL)
+ {
+ if (sensor_write_array(client, sensor_MirrorSeqe[value - qctrl->minimum]) != 0)
+ {
+ SENSOR_TR("%s..%s WriteReg Fail.. \n",SENSOR_NAME_STRING(), __FUNCTION__);
+ return -EINVAL;
+ }
+ SENSOR_DG("%s..%s : %x\n",SENSOR_NAME_STRING(),__FUNCTION__, value);
+ return 0;
+ }
+ }
+ SENSOR_TR("\n %s..%s valure = %d is invalidate.. \n",SENSOR_NAME_STRING(),__FUNCTION__,value);
+ return -EINVAL;
+}
+#endif
+#if CONFIG_SENSOR_Flip
+static int sensor_set_flip(struct soc_camera_device *icd, const struct v4l2_queryctrl *qctrl, int value)
+{
+ struct i2c_client *client = to_i2c_client(to_soc_camera_control(icd));
+
+ if ((value >= qctrl->minimum) && (value <= qctrl->maximum))
+ {
+ if (sensor_FlipSeqe[value - qctrl->minimum] != NULL)
+ {
+ if (sensor_write_array(client, sensor_FlipSeqe[value - qctrl->minimum]) != 0)
+ {
+ SENSOR_TR("%s..%s WriteReg Fail.. \n",SENSOR_NAME_STRING(), __FUNCTION__);
+ return -EINVAL;
+ }
+ SENSOR_DG("%s..%s : %x\n",SENSOR_NAME_STRING(),__FUNCTION__, value);
+ return 0;
+ }
+ }
+ SENSOR_TR("\n %s..%s valure = %d is invalidate.. \n",SENSOR_NAME_STRING(),__FUNCTION__,value);
+ return -EINVAL;
+}
+#endif
+#if CONFIG_SENSOR_Scene
+static int sensor_set_scene(struct soc_camera_device *icd, const struct v4l2_queryctrl *qctrl, int value)
+{
+ struct i2c_client *client = to_i2c_client(to_soc_camera_control(icd));
+
+ if ((value >= qctrl->minimum) && (value <= qctrl->maximum))
+ {
+ if (sensor_SceneSeqe[value - qctrl->minimum] != NULL)
+ {
+ if (sensor_write_array(client, sensor_SceneSeqe[value - qctrl->minimum]) != 0)
+ {
+ SENSOR_TR("%s..%s WriteReg Fail.. \n",SENSOR_NAME_STRING(), __FUNCTION__);
+ return -EINVAL;
+ }
+ SENSOR_DG("%s..%s : %x\n",SENSOR_NAME_STRING(),__FUNCTION__, value);
+ return 0;
+ }
+ }
+ SENSOR_TR("\n %s..%s valure = %d is invalidate.. \n",SENSOR_NAME_STRING(),__FUNCTION__,value);
+ return -EINVAL;
+}
+#endif
+#if CONFIG_SENSOR_WhiteBalance
+static int sensor_set_whiteBalance(struct soc_camera_device *icd, const struct v4l2_queryctrl *qctrl, int value)
+{
+ struct i2c_client *client = to_i2c_client(to_soc_camera_control(icd));
+
+ if ((value >= qctrl->minimum) && (value <= qctrl->maximum))
+ {
+ if (sensor_WhiteBalanceSeqe[value - qctrl->minimum] != NULL)
+ {
+ if (sensor_write_array(client, sensor_WhiteBalanceSeqe[value - qctrl->minimum]) != 0)
+ {
+ SENSOR_TR("%s..%s WriteReg Fail.. \n",SENSOR_NAME_STRING(), __FUNCTION__);
+ return -EINVAL;
+ }
+ SENSOR_DG("%s..%s : %x\n",SENSOR_NAME_STRING(),__FUNCTION__, value);
+ return 0;
+ }
+ }
+ SENSOR_TR("\n %s..%s valure = %d is invalidate.. \n",SENSOR_NAME_STRING(),__FUNCTION__,value);
+ return -EINVAL;
+}
+#endif
+#if CONFIG_SENSOR_DigitalZoom
+static int sensor_set_digitalzoom(struct soc_camera_device *icd, const struct v4l2_queryctrl *qctrl, int *value)
+{
+ struct i2c_client *client = to_i2c_client(to_soc_camera_control(icd));
+ struct sensor *sensor = to_sensor(client);
+ const struct v4l2_queryctrl *qctrl_info;
+ int digitalzoom_cur, digitalzoom_total;
+
+ qctrl_info = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_ZOOM_ABSOLUTE);
+ if (qctrl_info)
+ return -EINVAL;
+
+ digitalzoom_cur = sensor->info_priv.digitalzoom;
+ digitalzoom_total = qctrl_info->maximum;
+
+ if ((*value > 0) && (digitalzoom_cur >= digitalzoom_total))
+ {
+ SENSOR_TR("%s digitalzoom is maximum - %x\n", SENSOR_NAME_STRING(), digitalzoom_cur);
+ return -EINVAL;
+ }
+
+ if ((*value < 0) && (digitalzoom_cur <= qctrl_info->minimum))
+ {
+ SENSOR_TR("%s digitalzoom is minimum - %x\n", SENSOR_NAME_STRING(), digitalzoom_cur);
+ return -EINVAL;
+ }
+
+ if ((*value > 0) && ((digitalzoom_cur + *value) > digitalzoom_total))
+ {
+ *value = digitalzoom_total - digitalzoom_cur;
+ }
+
+ if ((*value < 0) && ((digitalzoom_cur + *value) < 0))
+ {
+ *value = 0 - digitalzoom_cur;
+ }
+
+ digitalzoom_cur += *value;
+
+ if (sensor_ZoomSeqe[digitalzoom_cur] != NULL)
+ {
+ if (sensor_write_array(client, sensor_ZoomSeqe[digitalzoom_cur]) != 0)
+ {
+ SENSOR_TR("%s..%s WriteReg Fail.. \n",SENSOR_NAME_STRING(), __FUNCTION__);
+ return -EINVAL;
+ }
+ SENSOR_DG("%s..%s : %x\n",SENSOR_NAME_STRING(),__FUNCTION__, *value);
+ return 0;
+ }
+
+ return -EINVAL;
+}
+#endif
+static int sensor_g_control(struct v4l2_subdev *sd, struct v4l2_control *ctrl)
+{
+ struct i2c_client *client = sd->priv;
+ struct sensor *sensor = to_sensor(client);
+ const struct v4l2_queryctrl *qctrl;
+
+ qctrl = soc_camera_find_qctrl(&sensor_ops, ctrl->id);
+
+ if (!qctrl)
+ {
+ SENSOR_TR("\n %s ioctrl id = %d is invalidate \n", SENSOR_NAME_STRING(), ctrl->id);
+ return -EINVAL;
+ }
+
+ switch (ctrl->id)
+ {
+ case V4L2_CID_BRIGHTNESS:
+ {
+ ctrl->value = sensor->info_priv.brightness;
+ break;
+ }
+ case V4L2_CID_SATURATION:
+ {
+ ctrl->value = sensor->info_priv.saturation;
+ break;
+ }
+ case V4L2_CID_CONTRAST:
+ {
+ ctrl->value = sensor->info_priv.contrast;
+ break;
+ }
+ case V4L2_CID_DO_WHITE_BALANCE:
+ {
+ ctrl->value = sensor->info_priv.whiteBalance;
+ break;
+ }
+ case V4L2_CID_EXPOSURE:
+ {
+ ctrl->value = sensor->info_priv.exposure;
+ break;
+ }
+ case V4L2_CID_HFLIP:
+ {
+ ctrl->value = sensor->info_priv.mirror;
+ break;
+ }
+ case V4L2_CID_VFLIP:
+ {
+ ctrl->value = sensor->info_priv.flip;
+ break;
+ }
+ default :
+ break;
+ }
+ return 0;
+}
+
+
+
+static int sensor_s_control(struct v4l2_subdev *sd, struct v4l2_control *ctrl)
+{
+ struct i2c_client *client = sd->priv;
+ struct sensor *sensor = to_sensor(client);
+ struct soc_camera_device *icd = client->dev.platform_data;
+ const struct v4l2_queryctrl *qctrl;
+
+
+ qctrl = soc_camera_find_qctrl(&sensor_ops, ctrl->id);
+
+ if (!qctrl)
+ {
+ SENSOR_TR("\n %s ioctrl id = %d is invalidate \n", SENSOR_NAME_STRING(), ctrl->id);
+ return -EINVAL;
+ }
+
+ switch (ctrl->id)
+ {
+#if CONFIG_SENSOR_Brightness
+ case V4L2_CID_BRIGHTNESS:
+ {
+ if (ctrl->value != sensor->info_priv.brightness)
+ {
+ if (sensor_set_brightness(icd, qctrl,ctrl->value) != 0)
+ {
+ return -EINVAL;
+ }
+ sensor->info_priv.brightness = ctrl->value;
+ }
+ break;
+ }
+#endif
+#if CONFIG_SENSOR_Exposure
+ case V4L2_CID_EXPOSURE:
+ {
+ if (ctrl->value != sensor->info_priv.exposure)
+ {
+ if (sensor_set_exposure(icd, qctrl,ctrl->value) != 0)
+ {
+ return -EINVAL;
+ }
+ sensor->info_priv.exposure = ctrl->value;
+ }
+ break;
+ }
+#endif
+#if CONFIG_SENSOR_Saturation
+ case V4L2_CID_SATURATION:
+ {
+ if (ctrl->value != sensor->info_priv.saturation)
+ {
+ if (sensor_set_saturation(icd, qctrl,ctrl->value) != 0)
+ {
+ return -EINVAL;
+ }
+ sensor->info_priv.saturation = ctrl->value;
+ }
+ break;
+ }
+#endif
+#if CONFIG_SENSOR_Contrast
+ case V4L2_CID_CONTRAST:
+ {
+ if (ctrl->value != sensor->info_priv.contrast)
+ {
+ if (sensor_set_contrast(icd, qctrl,ctrl->value) != 0)
+ {
+ return -EINVAL;
+ }
+ sensor->info_priv.contrast = ctrl->value;
+ }
+ break;
+ }
+#endif
+#if CONFIG_SENSOR_WhiteBalance
+ case V4L2_CID_DO_WHITE_BALANCE:
+ {
+ if (ctrl->value != sensor->info_priv.whiteBalance)
+ {
+ if (sensor_set_whiteBalance(icd, qctrl,ctrl->value) != 0)
+ {
+ return -EINVAL;
+ }
+ sensor->info_priv.whiteBalance = ctrl->value;
+ }
+ break;
+ }
+#endif
+#if CONFIG_SENSOR_Mirror
+ case V4L2_CID_HFLIP:
+ {
+ if (ctrl->value != sensor->info_priv.mirror)
+ {
+ if (sensor_set_mirror(icd, qctrl,ctrl->value) != 0)
+ return -EINVAL;
+ sensor->info_priv.mirror = ctrl->value;
+ }
+ break;
+ }
+#endif
+#if CONFIG_SENSOR_Flip
+ case V4L2_CID_VFLIP:
+ {
+ if (ctrl->value != sensor->info_priv.flip)
+ {
+ if (sensor_set_flip(icd, qctrl,ctrl->value) != 0)
+ return -EINVAL;
+ sensor->info_priv.flip = ctrl->value;
+ }
+ break;
+ }
+#endif
+ default:
+ break;
+ }
+
+ return 0;
+}
+static int sensor_g_ext_control(struct soc_camera_device *icd , struct v4l2_ext_control *ext_ctrl)
+{
+ const struct v4l2_queryctrl *qctrl;
+ struct i2c_client *client = to_i2c_client(to_soc_camera_control(icd));
+ struct sensor *sensor = to_sensor(client);
+
+ qctrl = soc_camera_find_qctrl(&sensor_ops, ext_ctrl->id);
+
+ if (!qctrl)
+ {
+ SENSOR_TR("\n %s ioctrl id = %d is invalidate \n", SENSOR_NAME_STRING(), ext_ctrl->id);
+ return -EINVAL;
+ }
+
+ switch (ext_ctrl->id)
+ {
+ case V4L2_CID_SCENE:
+ {
+ ext_ctrl->value = sensor->info_priv.scene;
+ break;
+ }
+ case V4L2_CID_EFFECT:
+ {
+ ext_ctrl->value = sensor->info_priv.effect;
+ break;
+ }
+ case V4L2_CID_ZOOM_ABSOLUTE:
+ {
+ ext_ctrl->value = sensor->info_priv.digitalzoom;
+ break;
+ }
+ case V4L2_CID_ZOOM_RELATIVE:
+ {
+ return -EINVAL;
+ }
+ case V4L2_CID_FOCUS_ABSOLUTE:
+ {
+ ext_ctrl->value = sensor->info_priv.focus;
+ break;
+ }
+ case V4L2_CID_FOCUS_RELATIVE:
+ {
+ return -EINVAL;
+ }
+ case V4L2_CID_FLASH:
+ {
+ ext_ctrl->value = sensor->info_priv.flash;
+ break;
+ }
+ default :
+ break;
+ }
+ return 0;
+}
+static int sensor_s_ext_control(struct soc_camera_device *icd, struct v4l2_ext_control *ext_ctrl)
+{
+ const struct v4l2_queryctrl *qctrl;
+ struct i2c_client *client = to_i2c_client(to_soc_camera_control(icd));
+ struct sensor *sensor = to_sensor(client);
+ int val_offset;
+
+ qctrl = soc_camera_find_qctrl(&sensor_ops, ext_ctrl->id);
+
+ if (!qctrl)
+ {
+ SENSOR_TR("\n %s ioctrl id = %d is invalidate \n", SENSOR_NAME_STRING(), ext_ctrl->id);
+ return -EINVAL;
+ }
+
+ val_offset = 0;
+ switch (ext_ctrl->id)
+ {
+#if CONFIG_SENSOR_Scene
+ case V4L2_CID_SCENE:
+ {
+ if (ext_ctrl->value != sensor->info_priv.scene)
+ {
+ if (sensor_set_scene(icd, qctrl,ext_ctrl->value) != 0)
+ return -EINVAL;
+ sensor->info_priv.scene = ext_ctrl->value;
+ }
+ break;
+ }
+#endif
+#if CONFIG_SENSOR_Effect
+ case V4L2_CID_EFFECT:
+ {
+ if (ext_ctrl->value != sensor->info_priv.effect)
+ {
+ if (sensor_set_effect(icd, qctrl,ext_ctrl->value) != 0)
+ return -EINVAL;
+ sensor->info_priv.effect= ext_ctrl->value;
+ }
+ break;
+ }
+#endif
+#if CONFIG_SENSOR_DigitalZoom
+ case V4L2_CID_ZOOM_ABSOLUTE:
+ {
+ if ((ext_ctrl->value < qctrl->minimum) || (ext_ctrl->value > qctrl->maximum))
+ return -EINVAL;
+
+ if (ext_ctrl->value != sensor->info_priv.digitalzoom)
+ {
+ val_offset = ext_ctrl->value -sensor->info_priv.digitalzoom;
+
+ if (sensor_set_digitalzoom(icd, qctrl,&val_offset) != 0)
+ return -EINVAL;
+ sensor->info_priv.digitalzoom += val_offset;
+
+ SENSOR_DG("%s digitalzoom is %x\n",SENSOR_NAME_STRING(), sensor->info_priv.digitalzoom);
+ }
+
+ break;
+ }
+ case V4L2_CID_ZOOM_RELATIVE:
+ {
+ if (ext_ctrl->value)
+ {
+ if (sensor_set_digitalzoom(icd, qctrl,&ext_ctrl->value) != 0)
+ return -EINVAL;
+ sensor->info_priv.digitalzoom += ext_ctrl->value;
+
+ SENSOR_DG("%s digitalzoom is %x\n", SENSOR_NAME_STRING(), sensor->info_priv.digitalzoom);
+ }
+ break;
+ }
+#endif
+#if CONFIG_SENSOR_Focus
+ case V4L2_CID_FOCUS_ABSOLUTE:
+ {
+ if ((ext_ctrl->value < qctrl->minimum) || (ext_ctrl->value > qctrl->maximum))
+ return -EINVAL;
+
+ if (ext_ctrl->value != sensor->info_priv.focus)
+ {
+ val_offset = ext_ctrl->value -sensor->info_priv.focus;
+
+ sensor->info_priv.focus += val_offset;
+ }
+
+ break;
+ }
+ case V4L2_CID_FOCUS_RELATIVE:
+ {
+ if (ext_ctrl->value)
+ {
+ sensor->info_priv.focus += ext_ctrl->value;
+
+ SENSOR_DG("%s focus is %x\n", SENSOR_NAME_STRING(), sensor->info_priv.focus);
+ }
+ break;
+ }
+#endif
+#if CONFIG_SENSOR_Flash
+ case V4L2_CID_FLASH:
+ {
+ sensor->info_priv.flash = ext_ctrl->value;
+ sensor_set_flashLed(icd,0);
+ SENSOR_DG("%s flash is %x\n",SENSOR_NAME_STRING(), sensor->info_priv.flash);
+ break;
+ }
+#endif
+ default:
+ break;
+ }
+
+ return 0;
+}
+
+static int sensor_g_ext_controls(struct v4l2_subdev *sd, struct v4l2_ext_controls *ext_ctrl)
+{
+ struct i2c_client *client = sd->priv;
+ struct soc_camera_device *icd = client->dev.platform_data;
+ int i, error_cnt=0, error_idx=-1;
+
+
+ for (i=0; i<ext_ctrl->count; i++) {
+ if (sensor_g_ext_control(icd, &ext_ctrl->controls[i]) != 0) {
+ error_cnt++;
+ error_idx = i;
+ }
+ }
+
+ if (error_cnt > 1)
+ error_idx = ext_ctrl->count;
+
+ if (error_idx != -1) {
+ ext_ctrl->error_idx = error_idx;
+ return -EINVAL;
+ } else {
+ return 0;
+ }
+}
+
+static int sensor_s_ext_controls(struct v4l2_subdev *sd, struct v4l2_ext_controls *ext_ctrl)
+{
+ struct i2c_client *client = sd->priv;
+ struct soc_camera_device *icd = client->dev.platform_data;
+ int i, error_cnt=0, error_idx=-1;
+
+
+ for (i=0; i<ext_ctrl->count; i++) {
+ if (sensor_s_ext_control(icd, &ext_ctrl->controls[i]) != 0) {
+ error_cnt++;
+ error_idx = i;
+ }
+ }
+
+ if (error_cnt > 1)
+ error_idx = ext_ctrl->count;
+
+ if (error_idx != -1) {
+ ext_ctrl->error_idx = error_idx;
+ return -EINVAL;
+ } else {
+ return 0;
+ }
+}
+
+/* Interface active, can use i2c. If it fails, it can indeed mean, that
+ * this wasn't our capture interface, so, we wait for the right one */
+static int sensor_video_probe(struct soc_camera_device *icd,
+ struct i2c_client *client)
+{
+ char value;
+ int ret,pid = 0;
+ struct sensor *sensor = to_sensor(client);
+
+ /* We must have a parent by now. And it cannot be a wrong one.
+ * So this entire test is completely redundant. */
+ if (!icd->dev.parent ||
+ to_soc_camera_host(icd->dev.parent)->nr != icd->iface)
+ return -ENODEV;
+
+ /* soft reset */
+ ret = sensor_write(client, 0x3012, 0x80);
+ if (ret != 0)
+ {
+ SENSOR_TR("soft reset %s failed\n",SENSOR_NAME_STRING());
+ return -ENODEV;
+ }
+ mdelay(5); //delay 5 microseconds
+
+ /* check if it is an sensor sensor */
+ ret = sensor_read(client, 0x300a, &value);
+ if (ret != 0) {
+ SENSOR_TR("read chip id high byte failed\n");
+ ret = -ENODEV;
+ goto sensor_video_probe_err;
+ }
+
+ pid |= (value << 8);
+
+ ret = sensor_read(client, 0x300b, &value);
+ if (ret != 0) {
+ SENSOR_TR("read chip id low byte failed\n");
+ ret = -ENODEV;
+ goto sensor_video_probe_err;
+ }
+
+ pid |= (value & 0xff);
+ SENSOR_DG("\n %s pid = 0x%x\n", SENSOR_NAME_STRING(), pid);
+ if (pid == SENSOR_ID) {
+ sensor->model = SENSOR_V4L2_IDENT;
+ } else {
+ SENSOR_TR("error: %s mismatched pid = 0x%x\n", SENSOR_NAME_STRING(), pid);
+ ret = -ENODEV;
+ goto sensor_video_probe_err;
+ }
+
+ icd->formats = sensor_colour_formats;
+ icd->num_formats = ARRAY_SIZE(sensor_colour_formats);
+
+ return 0;
+
+sensor_video_probe_err:
+
+ return ret;
+}
+
+static struct v4l2_subdev_core_ops sensor_subdev_core_ops = {
+ .init = sensor_init,
+ .g_ctrl = sensor_g_control,
+ .s_ctrl = sensor_s_control,
+ .g_ext_ctrls = sensor_g_ext_controls,
+ .s_ext_ctrls = sensor_s_ext_controls,
+ .g_chip_ident = sensor_g_chip_ident,
+};
+
+static struct v4l2_subdev_video_ops sensor_subdev_video_ops = {
+ .s_stream = sensor_s_stream,
+ .s_fmt = sensor_s_fmt,
+ .g_fmt = sensor_g_fmt,
+ .try_fmt = sensor_try_fmt,
+};
+
+static struct v4l2_subdev_ops sensor_subdev_ops = {
+ .core = &sensor_subdev_core_ops,
+ .video = &sensor_subdev_video_ops,
+};
+
+static int sensor_probe(struct i2c_client *client,
+ const struct i2c_device_id *did)
+{
+ struct sensor *sensor;
+ struct soc_camera_device *icd = client->dev.platform_data;
+ struct i2c_adapter *adapter = to_i2c_adapter(client->dev.parent);
+ struct soc_camera_link *icl;
+ int ret;
+
+ SENSOR_DG("\n%s..%s..%d..\n",__FUNCTION__,__FILE__,__LINE__);
+ if (!icd) {
+ dev_err(&client->dev, "%s: missing soc-camera data!\n",SENSOR_NAME_STRING());
+ return -EINVAL;
+ }
+
+ icl = to_soc_camera_link(icd);
+ if (!icl) {
+ dev_err(&client->dev, "%s driver needs platform data\n", SENSOR_NAME_STRING());
+ return -EINVAL;
+ }
+
+ if (!i2c_check_functionality(adapter, I2C_FUNC_I2C)) {
+ dev_warn(&adapter->dev,
+ "I2C-Adapter doesn't support I2C_FUNC_I2C\n");
+ return -EIO;
+ }
+
+ sensor = kzalloc(sizeof(struct sensor), GFP_KERNEL);
+ if (!sensor)
+ return -ENOMEM;
+
+ v4l2_i2c_subdev_init(&sensor->subdev, client, &sensor_subdev_ops);
+
+ /* Second stage probe - when a capture adapter is there */
+ icd->ops = &sensor_ops;
+ icd->y_skip_top = 0;
+
+ ret = sensor_video_probe(icd, client);
+ if (ret) {
+ icd->ops = NULL;
+ i2c_set_clientdata(client, NULL);
+ kfree(sensor);
+ }
+ SENSOR_DG("\n%s..%s..%d ret = %x \n",__FUNCTION__,__FILE__,__LINE__,ret);
+ return ret;
+}
+
+static int sensor_remove(struct i2c_client *client)
+{
+ struct sensor *sensor = to_sensor(client);
+ struct soc_camera_device *icd = client->dev.platform_data;
+
+ icd->ops = NULL;
+ i2c_set_clientdata(client, NULL);
+ client->driver = NULL;
+ kfree(sensor);
+
+ return 0;
+}
+
+static const struct i2c_device_id sensor_id[] = {
+ {SENSOR_NAME_STRING(), 0 },
+ { }
+};
+MODULE_DEVICE_TABLE(i2c, sensor_id);
+
+static struct i2c_driver sensor_i2c_driver = {
+ .driver = {
+ .name = SENSOR_NAME_STRING(),
+ },
+ .probe = sensor_probe,
+ .remove = sensor_remove,
+ .id_table = sensor_id,
+};
+
+static int __init sensor_mod_init(void)
+{
+ SENSOR_DG("\n%s..%s.. \n",__FUNCTION__,SENSOR_NAME_STRING());
+ return i2c_add_driver(&sensor_i2c_driver);
+}
+
+static void __exit sensor_mod_exit(void)
+{
+ i2c_del_driver(&sensor_i2c_driver);
+}
+
+device_initcall_sync(sensor_mod_init);
+module_exit(sensor_mod_exit);
+
+MODULE_DESCRIPTION(SENSOR_NAME_STRING(Camera sensor driver));
+MODULE_AUTHOR("srt <kernel@rock-chips>");
+MODULE_LICENSE("GPL");
+
projects / firefly-linux-kernel-4.4.55.git / commitdiff