2209 lines
47 KiB
C
Executable file
2209 lines
47 KiB
C
Executable file
/*
|
|
* A V4L2 driver for GalaxyCore GC0328 cameras.
|
|
*
|
|
*/
|
|
#include <linux/init.h>
|
|
#include <linux/module.h>
|
|
#include <linux/slab.h>
|
|
#include <linux/i2c.h>
|
|
#include <linux/delay.h>
|
|
#include <linux/videodev2.h>
|
|
#include <linux/clk.h>
|
|
#include <media/v4l2-device.h>
|
|
#include <media/v4l2-chip-ident.h>
|
|
#include <media/v4l2-mediabus.h>
|
|
#include <linux/io.h>
|
|
|
|
#include "camera.h"
|
|
#include "sensor_helper.h"
|
|
|
|
MODULE_AUTHOR("raymonxiu");
|
|
MODULE_DESCRIPTION("A low-level driver for GalaxyCore GC0328 sensors");
|
|
MODULE_LICENSE("GPL");
|
|
|
|
//for internel driver debug
|
|
#define DEV_DBG_EN 0
|
|
#if(DEV_DBG_EN == 1)
|
|
#define vfe_dev_dbg(x,arg...) printk("[CSI_DEBUG][GC0328]"x,##arg)
|
|
#else
|
|
#define vfe_dev_dbg(x,arg...)
|
|
#endif
|
|
#define vfe_dev_err(x,arg...) printk("[CSI_ERR][GC0328]"x,##arg)
|
|
#define vfe_dev_print(x,arg...) printk("[CSI][GC0328]"x,##arg)
|
|
|
|
#define LOG_ERR_RET(x) { \
|
|
int ret; \
|
|
ret = x; \
|
|
if(ret < 0) {\
|
|
vfe_dev_err("error at %s\n",__func__); \
|
|
return ret; \
|
|
} \
|
|
}
|
|
|
|
//define module timing
|
|
#define MCLK (24*1000*1000)
|
|
#define VREF_POL V4L2_MBUS_VSYNC_ACTIVE_HIGH
|
|
#define HREF_POL V4L2_MBUS_HSYNC_ACTIVE_HIGH
|
|
#define CLK_POL V4L2_MBUS_PCLK_SAMPLE_RISING
|
|
#define V4L2_IDENT_SENSOR 0x0328
|
|
|
|
/*
|
|
* Our nominal (default) frame rate.
|
|
*/
|
|
#define SENSOR_FRAME_RATE 10
|
|
|
|
/*
|
|
* The gc0328 sits on i2c with ID 0x42
|
|
*/
|
|
#define I2C_ADDR 0x42
|
|
#define SENSOR_NAME "gc0328"
|
|
/*
|
|
* Information we maintain about a known sensor.
|
|
*/
|
|
struct sensor_format_struct; /* coming later */
|
|
|
|
struct cfg_array { /* coming later */
|
|
struct regval_list * regs;
|
|
int size;
|
|
};
|
|
|
|
static inline struct sensor_info *to_state(struct v4l2_subdev *sd)
|
|
{
|
|
return container_of(sd, struct sensor_info, sd);
|
|
}
|
|
|
|
static struct regval_list sensor_default_regs[] = {
|
|
{0xfe , 0x80},
|
|
{0xfe , 0x80},
|
|
{0xfc , 0x16},
|
|
{0xfc , 0x16},
|
|
{0xfc , 0x16},
|
|
{0xfc , 0x16},
|
|
|
|
{0xfe , 0x00},
|
|
{0x4f , 0x00},
|
|
{0x42 , 0x00},
|
|
{0x03 , 0x00},
|
|
{0x04 , 0xc0},
|
|
{0x77 , 0x62},
|
|
{0x78 , 0x40},
|
|
{0x79 , 0x4d},
|
|
|
|
{0xfe , 0x01},
|
|
{0x4f , 0x00},
|
|
{0x4c , 0x01},
|
|
{0xfe , 0x00},
|
|
//////////////////////////////
|
|
///////////AWB///////////
|
|
////////////////////////////////
|
|
#if 1
|
|
{0xfe , 0x01},
|
|
{0x51 , 0x80}, //20
|
|
{0x52 , 0x12}, //16 1f
|
|
{0x53 , 0x80}, //40
|
|
{0x54 , 0x60}, //9f
|
|
{0x55 , 0x04}, //01
|
|
{0x56 , 0x0e}, //00
|
|
{0x5b , 0x02},//02
|
|
{0x61 , 0xdc}, //R2G_stand0[70]
|
|
{0x62 , 0xca}, //B2G_stand0[70]
|
|
|
|
{0x70 , 0xf5},
|
|
{0x71 , 0x0a},
|
|
{0x72 , 0x18}, // y2c
|
|
{0x73 , 0x30}, //28 20 AWB_C_inter
|
|
{0x74 , 0x58}, //40 20 AWB_C_max
|
|
{0x7c , 0x71}, //AWB speed,AWB margin
|
|
{0x7d , 0x00}, //10 AWB every N
|
|
{0x76 , 0x8f}, //move mode en,Move mode TH
|
|
{0x79 , 0x00}, //00
|
|
{0x4f , 0x00},
|
|
{0x4d , 0x34},
|
|
{0x4e , 0x04},
|
|
{0x4e , 0x02},
|
|
{0x4e , 0x02},
|
|
{0x4d , 0x43},
|
|
{0x4e , 0x04},
|
|
{0x4e , 0x04},//D50
|
|
{0x4e , 0x02}, //d65 add
|
|
{0x4e , 0x02}, //d65 add
|
|
{0x4d , 0x53},
|
|
{0x4e , 0x08}, //cwf
|
|
{0x4e , 0x04},
|
|
{0x4e , 0x02}, //D65
|
|
{0x4e , 0x02}, //D65
|
|
{0x4d , 0x63},
|
|
{0x4e , 0x10}, //tl84
|
|
{0x4d , 0x72},
|
|
{0x4e , 0x20},
|
|
{0x4e , 0x20},
|
|
{0x4d , 0x82},
|
|
{0x4e , 0x20}, //A
|
|
{0x4e , 0x20},
|
|
{0x4d , 0x92},
|
|
{0x4e , 0x20}, //A
|
|
{0x4e , 0x20},
|
|
{0x4d , 0xa0},
|
|
{0x4e , 0x40}, // H
|
|
{0x4e , 0x40},
|
|
{0x4e , 0x40},
|
|
{0x4f , 0x01},
|
|
{0x50 , 0x84}, //80
|
|
{0xfe , 0x00}, //page0
|
|
#else // mtk awb
|
|
{0xfe , 0x01},
|
|
{0x51 , 0x80},
|
|
{0x52 , 0x12},
|
|
{0x53 , 0x80},
|
|
{0x54 , 0x60},
|
|
{0x55 , 0x01},
|
|
{0x56 , 0x06},
|
|
{0x5b , 0x02},
|
|
{0x61 , 0xdc},
|
|
{0x62 , 0xdc},
|
|
{0x7c , 0x71},
|
|
{0x7d , 0x00},
|
|
{0x76 , 0x00},
|
|
{0x79 , 0x20},
|
|
{0x7b , 0x00},
|
|
{0x70 , 0xFF},
|
|
{0x71 , 0x00},
|
|
{0x72 , 0x10},
|
|
{0x73 , 0x40},
|
|
{0x74 , 0x40},
|
|
////AWB//
|
|
{0x50 , 0x00},
|
|
{0xfe , 0x01},
|
|
{0x4f , 0x00},
|
|
{0x4c , 0x01},
|
|
{0x4f , 0x00},
|
|
{0x4f , 0x00},
|
|
{0x4f , 0x00},
|
|
{0x4d , 0x36},
|
|
{0x4e , 0x02},
|
|
{0x4d , 0x46},
|
|
{0x4e , 0x02},
|
|
{0x4e , 0x02},
|
|
{0x4d , 0x53},
|
|
{0x4e , 0x08},
|
|
{0x4e , 0x04},
|
|
{0x4e , 0x04},
|
|
{0x4d , 0x63},
|
|
{0x4e , 0x08},
|
|
{0x4e , 0x08},
|
|
{0x4d , 0x82},
|
|
{0x4e , 0x20},
|
|
{0x4e , 0x20},
|
|
{0x4d , 0x92},
|
|
{0x4e , 0x40},
|
|
{0x4d , 0xa2},
|
|
{0x4e , 0x40},
|
|
{0x4f , 0x01},
|
|
|
|
{0x50 , 0x88},
|
|
{0xfe , 0x00},
|
|
#endif
|
|
////////////////////////////////////////////////
|
|
//////////// BLK //////////////////////
|
|
////////////////////////////////////////////////
|
|
{0x27 , 0x00},
|
|
{0x2a , 0x40},
|
|
{0x2b , 0x40},
|
|
{0x2c , 0x40},
|
|
{0x2d , 0x40},
|
|
//////////////////////////////////////////////
|
|
////////// page 0 ////////////////////////
|
|
//////////////////////////////////////////////
|
|
{0xfe , 0x00},
|
|
|
|
{0x0d , 0x01},
|
|
{0x0e , 0xe8},
|
|
{0x0f , 0x02},
|
|
{0x10 , 0x88},
|
|
{0x09 , 0x00},
|
|
{0x0a , 0x00},
|
|
{0x0b , 0x00},
|
|
{0x0c , 0x00},
|
|
{0x16 , 0x00},
|
|
{0x17 , 0x14},
|
|
{0x18 , 0x0e},
|
|
{0x19 , 0x06},
|
|
|
|
{0x1b , 0x48},
|
|
{0x1f , 0xC8},
|
|
{0x20 , 0x01},
|
|
{0x21 , 0x78},
|
|
{0x22 , 0xb0},
|
|
{0x23 , 0x06},
|
|
{0x24 , 0x11},
|
|
{0x26 , 0x00},
|
|
|
|
{0x50 , 0x01}, //crop mode
|
|
|
|
//global gain for range
|
|
{0x70 , 0x85},
|
|
////////////////////////////////////////////////
|
|
//////////// block enable /////////////
|
|
////////////////////////////////////////////////
|
|
{0x40 , 0x7f},
|
|
{0x41 , 0x24},
|
|
{0x42 , 0xff},
|
|
{0x45 , 0x00},
|
|
{0x44 , 0x02}, // yuv format
|
|
{0x46 , 0x03}, // hs vs
|
|
|
|
{0x4b , 0x01},
|
|
{0x50 , 0x01},
|
|
|
|
//DN & EEINTP
|
|
{0x7e , 0x0a},
|
|
{0x7f , 0x03},
|
|
{0x81 , 0x15},
|
|
{0x82 , 0x85},
|
|
{0x83 , 0x02},
|
|
{0x84 , 0xe5},
|
|
{0x90 , 0xac},
|
|
{0x92 , 0x02},
|
|
{0x94 , 0x02},
|
|
{0x95 , 0x32},
|
|
|
|
///////YCP
|
|
{0xd1 , 0x28},
|
|
{0xd2 , 0x28},
|
|
{0xdd , 0x58},
|
|
{0xde , 0x36},
|
|
{0xe4 , 0x88},
|
|
{0xe5 , 0x40},
|
|
{0xd7 , 0x0e},
|
|
|
|
/////////////////////////////
|
|
//////////////// GAMMA //////
|
|
/////////////////////////////
|
|
//rgb gamma
|
|
{0xfe , 0x00},
|
|
|
|
{0xBF , 0x0E},
|
|
{0xc0 , 0x1C},
|
|
{0xc1 , 0x34},
|
|
{0xc2 , 0x48},
|
|
{0xc3 , 0x5A},
|
|
{0xc4 , 0x6B},
|
|
{0xc5 , 0x7B},
|
|
{0xc6 , 0x95},
|
|
{0xc7 , 0xAB},
|
|
{0xc8 , 0xBF},
|
|
{0xc9 , 0xCE},
|
|
{0xcA , 0xD9},
|
|
{0xcB , 0xE4},
|
|
{0xcC , 0xEC},
|
|
{0xcD , 0xF7},
|
|
{0xcE , 0xFD},
|
|
{0xcF , 0xFF},
|
|
|
|
///Y gamma
|
|
{0xfe , 0x00},
|
|
{0x63 , 0x00},
|
|
{0x64 , 0x05},
|
|
{0x65 , 0x0b},
|
|
{0x66 , 0x19},
|
|
{0x67 , 0x2e},
|
|
{0x68 , 0x40},
|
|
{0x69 , 0x54},
|
|
{0x6a , 0x66},
|
|
{0x6b , 0x86},
|
|
{0x6c , 0xa7},
|
|
{0x6d , 0xc6},
|
|
{0x6e , 0xe4},
|
|
{0x6f , 0xFF},
|
|
|
|
//////ASDE
|
|
{0xfe , 0x01},
|
|
{0x18 , 0x02},
|
|
{0xfe , 0x00},
|
|
{0x98 , 0x00},
|
|
{0x9b , 0x20},
|
|
{0x9c , 0x80},
|
|
{0xa4 , 0x10},
|
|
{0xa8 , 0xB0},
|
|
{0xaa , 0x40},
|
|
{0xa2 , 0x23},
|
|
{0xad , 0x01},
|
|
|
|
//////////////////////////////////////////////
|
|
////////// AEC ////////////////////////
|
|
//////////////////////////////////////////////
|
|
{0xfe , 0x01},
|
|
{0x9c , 0x02},
|
|
{0x08 , 0xa0},
|
|
{0x09 , 0xe8},
|
|
|
|
{0x10 , 0x00},
|
|
{0x11 , 0x11},
|
|
{0x12 , 0x10},
|
|
{0x13 , 0x98},
|
|
{0x15 , 0xfc},
|
|
{0x18 , 0x03},
|
|
{0x21 , 0xc0},
|
|
{0x22 , 0x60},
|
|
{0x23 , 0x30},
|
|
{0x25 , 0x00},
|
|
{0x24 , 0x14},
|
|
|
|
{0xfe , 0x00},
|
|
{0x05 , 0x02},
|
|
{0x06 , 0x2c},
|
|
{0x07 , 0x00},
|
|
{0x08 , 0xb8},
|
|
|
|
{0xfe , 0x01},
|
|
{0x29 , 0x00}, //anti-flicker step [118]
|
|
{0x2a , 0x60}, //anti-flicker step [70]
|
|
|
|
{0x2b , 0x02}, //exp level 0 14.28fps
|
|
{0x2c , 0xa0},
|
|
{0x2d , 0x03}, //exp level 1 12.50fps
|
|
{0x2e , 0x00},
|
|
{0x2f , 0x05}, //exp level 2 10.00fps
|
|
{0x30 , 0x40},
|
|
{0x31 , 0x07}, //exp level 3 7.14fps
|
|
{0x32 , 0x80},
|
|
{0x33 , 0x20},
|
|
|
|
//////////////////////////////////////
|
|
////////////LSC//////////////////////
|
|
//////////////////////////////////////
|
|
//gc0328 Alight lsc reg setting list
|
|
////Record date: 2013-04-01 15:59:05
|
|
{0xfe , 0x01},
|
|
{0xc0 , 0x0d},
|
|
{0xc1 , 0x05},
|
|
{0xc2 , 0x00},
|
|
{0xc6 , 0x07},
|
|
{0xc7 , 0x03},
|
|
{0xc8 , 0x01},
|
|
{0xba , 0x19},
|
|
{0xbb , 0x10},
|
|
{0xbc , 0x0a},
|
|
{0xb4 , 0x19},
|
|
{0xb5 , 0x0d},
|
|
{0xb6 , 0x09},
|
|
{0xc3 , 0x00},
|
|
{0xc4 , 0x00},
|
|
{0xc5 , 0x0e},
|
|
{0xc9 , 0x00},
|
|
{0xca , 0x00},
|
|
{0xcb , 0x00},
|
|
{0xbd , 0x07},
|
|
{0xbe , 0x00},
|
|
{0xbf , 0x0e},
|
|
{0xb7 , 0x09},
|
|
{0xb8 , 0x00},
|
|
{0xb9 , 0x0d},
|
|
{0xa8 , 0x01},
|
|
{0xa9 , 0x00},
|
|
{0xaa , 0x03},
|
|
{0xab , 0x02},
|
|
{0xac , 0x05},
|
|
{0xad , 0x0c},
|
|
{0xae , 0x03},
|
|
{0xaf , 0x00},
|
|
{0xb0 , 0x04},
|
|
{0xb1 , 0x04},
|
|
{0xb2 , 0x03},
|
|
{0xb3 , 0x08},
|
|
{0xa4 , 0x00},
|
|
{0xa5 , 0x00},
|
|
{0xa6 , 0x00},
|
|
{0xa7 , 0x00},
|
|
{0xa1 , 0x3c},
|
|
{0xa2 , 0x50},
|
|
{0xfe , 0x00},
|
|
|
|
///cct
|
|
{0xB1 , 0x00},
|
|
{0xB2 , 0x02},
|
|
{0xB3 , 0x07},
|
|
{0xB4 , 0xf0},
|
|
{0xB5 , 0x05},
|
|
{0xB6 , 0xf8},
|
|
|
|
{0xfe , 0x00},
|
|
{0x27 , 0xf7},
|
|
{0x28 , 0x7F},
|
|
{0x29 , 0x20},
|
|
{0x33 , 0x20},
|
|
{0x34 , 0x20},
|
|
{0x35 , 0x20},
|
|
{0x36 , 0x20},
|
|
{0x32 , 0x08},
|
|
|
|
{0x47 , 0x00},
|
|
{0x48 , 0x00},
|
|
|
|
{0xfe , 0x01},
|
|
{0x79 , 0x00},
|
|
{0x7d , 0x00},
|
|
{0x50 , 0x88},
|
|
{0x5b , 0x04},
|
|
{0x76 , 0x8f},
|
|
{0x80 , 0x70},
|
|
{0x81 , 0x70},
|
|
{0x82 , 0xb0},
|
|
{0x70 , 0xff},
|
|
{0x71 , 0x00},
|
|
{0x72 , 0x10},
|
|
{0x73 , 0x40},
|
|
{0x74 , 0x40},
|
|
|
|
{0xfe , 0x00},
|
|
{0x70 , 0x45},
|
|
{0x4f , 0x01},
|
|
{0xf1 , 0x07},
|
|
|
|
{0xf2 , 0x01},
|
|
};
|
|
|
|
/*
|
|
* The white balance settings
|
|
* Here only tune the R G B channel gain.
|
|
* The white balance enalbe bit is modified in sensor_s_autowb and sensor_s_wb
|
|
*/
|
|
static struct regval_list sensor_wb_manual[] = {
|
|
{0xfe,0x00},
|
|
};
|
|
|
|
static struct regval_list sensor_wb_auto_regs[] = {
|
|
{0xfe,0x00},
|
|
{0x77,0x62},//57
|
|
{0x78,0x40},//4
|
|
{0x79,0x4d},//45
|
|
{0x42,0xff}
|
|
};
|
|
|
|
static struct regval_list sensor_wb_incandescence_regs[] = {
|
|
//bai re guang
|
|
{0xfe,0x00},
|
|
{0x42,0xfd},
|
|
|
|
{0x77,0x48},
|
|
{0x78,0x40},
|
|
{0x79,0x5c}
|
|
};
|
|
|
|
static struct regval_list sensor_wb_fluorescent_regs[] = {
|
|
//ri guang deng
|
|
{0xfe,0x00},
|
|
{0x42,0xfd},
|
|
|
|
{0x77,0x40},
|
|
{0x78,0x42},
|
|
{0x79,0x50}
|
|
};
|
|
|
|
static struct regval_list sensor_wb_tungsten_regs[] = {
|
|
//wu si deng
|
|
{0xfe,0x00},
|
|
{0x42,0xfd},
|
|
|
|
{0x77,0x40},
|
|
{0x78,0x54},
|
|
{0x79,0x70}
|
|
};
|
|
|
|
static struct regval_list sensor_wb_horizon[] = {
|
|
//null
|
|
};
|
|
|
|
static struct regval_list sensor_wb_daylight_regs[] = {
|
|
//tai yang guang
|
|
{0xfe,0x00},
|
|
{0x42,0xfd},
|
|
|
|
{0x77,0x74},
|
|
{0x78,0x52},
|
|
{0x79,0x40}
|
|
};
|
|
|
|
static struct regval_list sensor_wb_flash[] = {
|
|
//null
|
|
};
|
|
|
|
|
|
static struct regval_list sensor_wb_cloud_regs[] = {
|
|
{0xfe,0x00},
|
|
{0x42,0xfd},
|
|
|
|
{0x77,0x8c},
|
|
{0x78,0x50},
|
|
{0x79,0x40}
|
|
};
|
|
|
|
static struct regval_list sensor_wb_shade[] = {
|
|
//null
|
|
};
|
|
|
|
static struct cfg_array sensor_wb[] = {
|
|
{
|
|
.regs = sensor_wb_manual, //V4L2_WHITE_BALANCE_MANUAL
|
|
.size = ARRAY_SIZE(sensor_wb_manual),
|
|
},
|
|
{
|
|
.regs = sensor_wb_auto_regs, //V4L2_WHITE_BALANCE_AUTO
|
|
.size = ARRAY_SIZE(sensor_wb_auto_regs),
|
|
},
|
|
{
|
|
.regs = sensor_wb_incandescence_regs, //V4L2_WHITE_BALANCE_INCANDESCENT
|
|
.size = ARRAY_SIZE(sensor_wb_incandescence_regs),
|
|
},
|
|
{
|
|
.regs = sensor_wb_fluorescent_regs, //V4L2_WHITE_BALANCE_FLUORESCENT
|
|
.size = ARRAY_SIZE(sensor_wb_fluorescent_regs),
|
|
},
|
|
{
|
|
.regs = sensor_wb_tungsten_regs, //V4L2_WHITE_BALANCE_FLUORESCENT_H
|
|
.size = ARRAY_SIZE(sensor_wb_tungsten_regs),
|
|
},
|
|
{
|
|
.regs = sensor_wb_horizon, //V4L2_WHITE_BALANCE_HORIZON
|
|
.size = ARRAY_SIZE(sensor_wb_horizon),
|
|
},
|
|
{
|
|
.regs = sensor_wb_daylight_regs, //V4L2_WHITE_BALANCE_DAYLIGHT
|
|
.size = ARRAY_SIZE(sensor_wb_daylight_regs),
|
|
},
|
|
{
|
|
.regs = sensor_wb_flash, //V4L2_WHITE_BALANCE_FLASH
|
|
.size = ARRAY_SIZE(sensor_wb_flash),
|
|
},
|
|
{
|
|
.regs = sensor_wb_cloud_regs, //V4L2_WHITE_BALANCE_CLOUDY
|
|
.size = ARRAY_SIZE(sensor_wb_cloud_regs),
|
|
},
|
|
{
|
|
.regs = sensor_wb_shade, //V4L2_WHITE_BALANCE_SHADE
|
|
.size = ARRAY_SIZE(sensor_wb_shade),
|
|
},
|
|
};
|
|
|
|
|
|
/*
|
|
* The color effect settings
|
|
*/
|
|
static struct regval_list sensor_colorfx_none_regs[] = {
|
|
{0x43,0x00}
|
|
};
|
|
|
|
static struct regval_list sensor_colorfx_bw_regs[] = {
|
|
|
|
{0x43,0x02},
|
|
{0xda,0xd0},
|
|
{0xdb,0x28}
|
|
};
|
|
|
|
static struct regval_list sensor_colorfx_sepia_regs[] = {
|
|
{0x43,0x02},
|
|
{0xda,0xc0},
|
|
{0xdb,0xc0}
|
|
};
|
|
|
|
static struct regval_list sensor_colorfx_negative_regs[] = {
|
|
|
|
{0x43,0x01}
|
|
};
|
|
|
|
static struct regval_list sensor_colorfx_emboss_regs[] = {
|
|
{0x43,0x02},
|
|
{0xda,0x50},
|
|
{0xdb,0xe0}
|
|
};
|
|
|
|
static struct regval_list sensor_colorfx_sketch_regs[] = {
|
|
{0x43,0x02},
|
|
{0xda,0x00},
|
|
{0xdb,0x00}
|
|
};
|
|
|
|
static struct regval_list sensor_colorfx_sky_blue_regs[] = {
|
|
//NULL
|
|
};
|
|
|
|
static struct regval_list sensor_colorfx_grass_green_regs[] = {
|
|
|
|
};
|
|
|
|
static struct regval_list sensor_colorfx_skin_whiten_regs[] = {
|
|
|
|
};
|
|
|
|
static struct regval_list sensor_colorfx_vivid_regs[] = {
|
|
//NULL
|
|
};
|
|
|
|
static struct regval_list sensor_colorfx_aqua_regs[] = {
|
|
//null
|
|
};
|
|
|
|
static struct regval_list sensor_colorfx_art_freeze_regs[] = {
|
|
//null
|
|
};
|
|
|
|
static struct regval_list sensor_colorfx_silhouette_regs[] = {
|
|
//null
|
|
};
|
|
|
|
static struct regval_list sensor_colorfx_solarization_regs[] = {
|
|
//null
|
|
};
|
|
|
|
static struct regval_list sensor_colorfx_antique_regs[] = {
|
|
//null
|
|
};
|
|
|
|
static struct regval_list sensor_colorfx_set_cbcr_regs[] = {
|
|
//null
|
|
};
|
|
|
|
static struct cfg_array sensor_colorfx[] = {
|
|
{
|
|
.regs = sensor_colorfx_none_regs, //V4L2_COLORFX_NONE = 0,
|
|
.size = ARRAY_SIZE(sensor_colorfx_none_regs),
|
|
},
|
|
{
|
|
.regs = sensor_colorfx_bw_regs, //V4L2_COLORFX_BW = 1,
|
|
.size = ARRAY_SIZE(sensor_colorfx_bw_regs),
|
|
},
|
|
{
|
|
.regs = sensor_colorfx_sepia_regs, //V4L2_COLORFX_SEPIA = 2,
|
|
.size = ARRAY_SIZE(sensor_colorfx_sepia_regs),
|
|
},
|
|
{
|
|
.regs = sensor_colorfx_negative_regs, //V4L2_COLORFX_NEGATIVE = 3,
|
|
.size = ARRAY_SIZE(sensor_colorfx_negative_regs),
|
|
},
|
|
{
|
|
.regs = sensor_colorfx_emboss_regs, //V4L2_COLORFX_EMBOSS = 4,
|
|
.size = ARRAY_SIZE(sensor_colorfx_emboss_regs),
|
|
},
|
|
{
|
|
.regs = sensor_colorfx_sketch_regs, //V4L2_COLORFX_SKETCH = 5,
|
|
.size = ARRAY_SIZE(sensor_colorfx_sketch_regs),
|
|
},
|
|
{
|
|
.regs = sensor_colorfx_sky_blue_regs, //V4L2_COLORFX_SKY_BLUE = 6,
|
|
.size = ARRAY_SIZE(sensor_colorfx_sky_blue_regs),
|
|
},
|
|
{
|
|
.regs = sensor_colorfx_grass_green_regs, //V4L2_COLORFX_GRASS_GREEN = 7,
|
|
.size = ARRAY_SIZE(sensor_colorfx_grass_green_regs),
|
|
},
|
|
{
|
|
.regs = sensor_colorfx_skin_whiten_regs, //V4L2_COLORFX_SKIN_WHITEN = 8,
|
|
.size = ARRAY_SIZE(sensor_colorfx_skin_whiten_regs),
|
|
},
|
|
{
|
|
.regs = sensor_colorfx_vivid_regs, //V4L2_COLORFX_VIVID = 9,
|
|
.size = ARRAY_SIZE(sensor_colorfx_vivid_regs),
|
|
},
|
|
{
|
|
.regs = sensor_colorfx_aqua_regs, //V4L2_COLORFX_AQUA = 10,
|
|
.size = ARRAY_SIZE(sensor_colorfx_aqua_regs),
|
|
},
|
|
{
|
|
.regs = sensor_colorfx_art_freeze_regs, //V4L2_COLORFX_ART_FREEZE = 11,
|
|
.size = ARRAY_SIZE(sensor_colorfx_art_freeze_regs),
|
|
},
|
|
{
|
|
.regs = sensor_colorfx_silhouette_regs, //V4L2_COLORFX_SILHOUETTE = 12,
|
|
.size = ARRAY_SIZE(sensor_colorfx_silhouette_regs),
|
|
},
|
|
{
|
|
.regs = sensor_colorfx_solarization_regs, //V4L2_COLORFX_SOLARIZATION = 13,
|
|
.size = ARRAY_SIZE(sensor_colorfx_solarization_regs),
|
|
},
|
|
{
|
|
.regs = sensor_colorfx_antique_regs, //V4L2_COLORFX_ANTIQUE = 14,
|
|
.size = ARRAY_SIZE(sensor_colorfx_antique_regs),
|
|
},
|
|
{
|
|
.regs = sensor_colorfx_set_cbcr_regs, //V4L2_COLORFX_SET_CBCR = 15,
|
|
.size = ARRAY_SIZE(sensor_colorfx_set_cbcr_regs),
|
|
},
|
|
};
|
|
|
|
/*
|
|
* The brightness setttings
|
|
*/
|
|
static struct regval_list sensor_brightness_neg4_regs[] = {
|
|
//NULL
|
|
};
|
|
|
|
static struct regval_list sensor_brightness_neg3_regs[] = {
|
|
//NULL
|
|
};
|
|
|
|
static struct regval_list sensor_brightness_neg2_regs[] = {
|
|
//NULL
|
|
};
|
|
|
|
static struct regval_list sensor_brightness_neg1_regs[] = {
|
|
//NULL
|
|
};
|
|
|
|
static struct regval_list sensor_brightness_zero_regs[] = {
|
|
//NULL
|
|
};
|
|
|
|
static struct regval_list sensor_brightness_pos1_regs[] = {
|
|
//NULL
|
|
};
|
|
|
|
static struct regval_list sensor_brightness_pos2_regs[] = {
|
|
//NULL
|
|
};
|
|
|
|
static struct regval_list sensor_brightness_pos3_regs[] = {
|
|
//NULL
|
|
};
|
|
|
|
static struct regval_list sensor_brightness_pos4_regs[] = {
|
|
//NULL
|
|
};
|
|
|
|
static struct cfg_array sensor_brightness[] = {
|
|
{
|
|
.regs = sensor_brightness_neg4_regs,
|
|
.size = ARRAY_SIZE(sensor_brightness_neg4_regs),
|
|
},
|
|
{
|
|
.regs = sensor_brightness_neg3_regs,
|
|
.size = ARRAY_SIZE(sensor_brightness_neg3_regs),
|
|
},
|
|
{
|
|
.regs = sensor_brightness_neg2_regs,
|
|
.size = ARRAY_SIZE(sensor_brightness_neg2_regs),
|
|
},
|
|
{
|
|
.regs = sensor_brightness_neg1_regs,
|
|
.size = ARRAY_SIZE(sensor_brightness_neg1_regs),
|
|
},
|
|
{
|
|
.regs = sensor_brightness_zero_regs,
|
|
.size = ARRAY_SIZE(sensor_brightness_zero_regs),
|
|
},
|
|
{
|
|
.regs = sensor_brightness_pos1_regs,
|
|
.size = ARRAY_SIZE(sensor_brightness_pos1_regs),
|
|
},
|
|
{
|
|
.regs = sensor_brightness_pos2_regs,
|
|
.size = ARRAY_SIZE(sensor_brightness_pos2_regs),
|
|
},
|
|
{
|
|
.regs = sensor_brightness_pos3_regs,
|
|
.size = ARRAY_SIZE(sensor_brightness_pos3_regs),
|
|
},
|
|
{
|
|
.regs = sensor_brightness_pos4_regs,
|
|
.size = ARRAY_SIZE(sensor_brightness_pos4_regs),
|
|
},
|
|
};
|
|
|
|
/*
|
|
* The contrast setttings
|
|
*/
|
|
static struct regval_list sensor_contrast_neg4_regs[] = {
|
|
//NULL
|
|
};
|
|
|
|
static struct regval_list sensor_contrast_neg3_regs[] = {
|
|
//NULL
|
|
};
|
|
|
|
static struct regval_list sensor_contrast_neg2_regs[] = {
|
|
//NULL
|
|
};
|
|
|
|
static struct regval_list sensor_contrast_neg1_regs[] = {
|
|
//NULL
|
|
};
|
|
|
|
static struct regval_list sensor_contrast_zero_regs[] = {
|
|
//NULL
|
|
};
|
|
|
|
static struct regval_list sensor_contrast_pos1_regs[] = {
|
|
//NULL
|
|
};
|
|
|
|
static struct regval_list sensor_contrast_pos2_regs[] = {
|
|
//NULL
|
|
};
|
|
|
|
static struct regval_list sensor_contrast_pos3_regs[] = {
|
|
//NULL
|
|
};
|
|
|
|
static struct regval_list sensor_contrast_pos4_regs[] = {
|
|
};
|
|
|
|
static struct cfg_array sensor_contrast[] = {
|
|
{
|
|
.regs = sensor_contrast_neg4_regs,
|
|
.size = ARRAY_SIZE(sensor_contrast_neg4_regs),
|
|
},
|
|
{
|
|
.regs = sensor_contrast_neg3_regs,
|
|
.size = ARRAY_SIZE(sensor_contrast_neg3_regs),
|
|
},
|
|
{
|
|
.regs = sensor_contrast_neg2_regs,
|
|
.size = ARRAY_SIZE(sensor_contrast_neg2_regs),
|
|
},
|
|
{
|
|
.regs = sensor_contrast_neg1_regs,
|
|
.size = ARRAY_SIZE(sensor_contrast_neg1_regs),
|
|
},
|
|
{
|
|
.regs = sensor_contrast_zero_regs,
|
|
.size = ARRAY_SIZE(sensor_contrast_zero_regs),
|
|
},
|
|
{
|
|
.regs = sensor_contrast_pos1_regs,
|
|
.size = ARRAY_SIZE(sensor_contrast_pos1_regs),
|
|
},
|
|
{
|
|
.regs = sensor_contrast_pos2_regs,
|
|
.size = ARRAY_SIZE(sensor_contrast_pos2_regs),
|
|
},
|
|
{
|
|
.regs = sensor_contrast_pos3_regs,
|
|
.size = ARRAY_SIZE(sensor_contrast_pos3_regs),
|
|
},
|
|
{
|
|
.regs = sensor_contrast_pos4_regs,
|
|
.size = ARRAY_SIZE(sensor_contrast_pos4_regs),
|
|
},
|
|
};
|
|
|
|
/*
|
|
* The saturation setttings
|
|
*/
|
|
static struct regval_list sensor_saturation_neg4_regs[] = {
|
|
//NULL
|
|
};
|
|
|
|
static struct regval_list sensor_saturation_neg3_regs[] = {
|
|
//NULL
|
|
};
|
|
|
|
static struct regval_list sensor_saturation_neg2_regs[] = {
|
|
//NULL
|
|
};
|
|
|
|
static struct regval_list sensor_saturation_neg1_regs[] = {
|
|
//NULL
|
|
};
|
|
|
|
static struct regval_list sensor_saturation_zero_regs[] = {
|
|
//NULL
|
|
};
|
|
|
|
static struct regval_list sensor_saturation_pos1_regs[] = {
|
|
//NULL
|
|
};
|
|
|
|
static struct regval_list sensor_saturation_pos2_regs[] = {
|
|
//NULL
|
|
};
|
|
|
|
static struct regval_list sensor_saturation_pos3_regs[] = {
|
|
//NULL
|
|
};
|
|
|
|
static struct regval_list sensor_saturation_pos4_regs[] = {
|
|
//NULL
|
|
};
|
|
|
|
static struct cfg_array sensor_saturation[] = {
|
|
{
|
|
.regs = sensor_saturation_neg4_regs,
|
|
.size = ARRAY_SIZE(sensor_saturation_neg4_regs),
|
|
},
|
|
{
|
|
.regs = sensor_saturation_neg3_regs,
|
|
.size = ARRAY_SIZE(sensor_saturation_neg3_regs),
|
|
},
|
|
{
|
|
.regs = sensor_saturation_neg2_regs,
|
|
.size = ARRAY_SIZE(sensor_saturation_neg2_regs),
|
|
},
|
|
{
|
|
.regs = sensor_saturation_neg1_regs,
|
|
.size = ARRAY_SIZE(sensor_saturation_neg1_regs),
|
|
},
|
|
{
|
|
.regs = sensor_saturation_zero_regs,
|
|
.size = ARRAY_SIZE(sensor_saturation_zero_regs),
|
|
},
|
|
{
|
|
.regs = sensor_saturation_pos1_regs,
|
|
.size = ARRAY_SIZE(sensor_saturation_pos1_regs),
|
|
},
|
|
{
|
|
.regs = sensor_saturation_pos2_regs,
|
|
.size = ARRAY_SIZE(sensor_saturation_pos2_regs),
|
|
},
|
|
{
|
|
.regs = sensor_saturation_pos3_regs,
|
|
.size = ARRAY_SIZE(sensor_saturation_pos3_regs),
|
|
},
|
|
{
|
|
.regs = sensor_saturation_pos4_regs,
|
|
.size = ARRAY_SIZE(sensor_saturation_pos4_regs),
|
|
},
|
|
};
|
|
|
|
/*
|
|
* The exposure target setttings
|
|
*/
|
|
static struct regval_list sensor_ev_neg4_regs[] = {
|
|
{0xfe,0x00},
|
|
{0xd5,0xb8},
|
|
{0xfe,0x01},
|
|
{0x13,0x70},
|
|
{0xfe,0x00}
|
|
};
|
|
|
|
static struct regval_list sensor_ev_neg3_regs[] = {
|
|
{0xfe,0x00},
|
|
{0xd5,0xd0},
|
|
{0xfe,0x01},
|
|
{0x13,0x78},
|
|
{0xfe,0x00}
|
|
};
|
|
|
|
static struct regval_list sensor_ev_neg2_regs[] = {
|
|
{0xfe,0x00},
|
|
{0xd5,0xe0},
|
|
{0xfe,0x01},
|
|
{0x13,0x80},
|
|
{0xfe,0x00}
|
|
};
|
|
|
|
static struct regval_list sensor_ev_neg1_regs[] = {
|
|
{0xfe,0x00},
|
|
{0xd5,0xf0},
|
|
{0xfe,0x01},
|
|
{0x13,0x88},
|
|
{0xfe,0x00}
|
|
};
|
|
|
|
static struct regval_list sensor_ev_zero_regs[] = {
|
|
{0xfe,0x00},
|
|
{0xd5,0x00},
|
|
{0xfe,0x01},
|
|
{0x13,0x98},
|
|
{0xfe,0x00}
|
|
};
|
|
|
|
static struct regval_list sensor_ev_pos1_regs[] = {
|
|
{0xfe,0x00},
|
|
{0xd5,0x10},
|
|
{0xfe,0x01},
|
|
{0x13,0xa0},
|
|
{0xfe,0x00}
|
|
};
|
|
|
|
static struct regval_list sensor_ev_pos2_regs[] = {
|
|
{0xfe,0x00},
|
|
{0xd5,0x20},
|
|
{0xfe,0x01},
|
|
{0x13,0xa8},
|
|
{0xfe,0x00}
|
|
};
|
|
|
|
static struct regval_list sensor_ev_pos3_regs[] = {
|
|
{0xfe,0x00},
|
|
{0xd5,0x30},
|
|
{0xfe,0x01},
|
|
{0x13,0xb0},
|
|
{0xfe,0x00}
|
|
};
|
|
|
|
static struct regval_list sensor_ev_pos4_regs[] = {
|
|
{0xfe,0x00},
|
|
{0xd5,0x48},
|
|
{0xfe,0x01},
|
|
{0x13,0xb8},
|
|
{0xfe,0x00}
|
|
};
|
|
|
|
static struct cfg_array sensor_ev[] = {
|
|
{
|
|
.regs = sensor_ev_neg4_regs,
|
|
.size = ARRAY_SIZE(sensor_ev_neg4_regs),
|
|
},
|
|
{
|
|
.regs = sensor_ev_neg3_regs,
|
|
.size = ARRAY_SIZE(sensor_ev_neg3_regs),
|
|
},
|
|
{
|
|
.regs = sensor_ev_neg2_regs,
|
|
.size = ARRAY_SIZE(sensor_ev_neg2_regs),
|
|
},
|
|
{
|
|
.regs = sensor_ev_neg1_regs,
|
|
.size = ARRAY_SIZE(sensor_ev_neg1_regs),
|
|
},
|
|
{
|
|
.regs = sensor_ev_zero_regs,
|
|
.size = ARRAY_SIZE(sensor_ev_zero_regs),
|
|
},
|
|
{
|
|
.regs = sensor_ev_pos1_regs,
|
|
.size = ARRAY_SIZE(sensor_ev_pos1_regs),
|
|
},
|
|
{
|
|
.regs = sensor_ev_pos2_regs,
|
|
.size = ARRAY_SIZE(sensor_ev_pos2_regs),
|
|
},
|
|
{
|
|
.regs = sensor_ev_pos3_regs,
|
|
.size = ARRAY_SIZE(sensor_ev_pos3_regs),
|
|
},
|
|
{
|
|
.regs = sensor_ev_pos4_regs,
|
|
.size = ARRAY_SIZE(sensor_ev_pos4_regs),
|
|
},
|
|
};
|
|
|
|
/*
|
|
* Here we'll try to encapsulate the changes for just the output
|
|
* video format.
|
|
*
|
|
*/
|
|
static struct regval_list sensor_fmt_yuv422_yuyv[] = {
|
|
{0x44,0x02} //YCbYCr
|
|
};
|
|
|
|
static struct regval_list sensor_fmt_yuv422_yvyu[] = {
|
|
{0x44,0x03} //YCrYCb
|
|
};
|
|
|
|
static struct regval_list sensor_fmt_yuv422_vyuy[] = {
|
|
{0x44,0x01} //CrYCbY
|
|
};
|
|
|
|
static struct regval_list sensor_fmt_yuv422_uyvy[] = {
|
|
{0x44,0x00} //CbYCrY
|
|
};
|
|
|
|
static struct regval_list sensor_fmt_raw[] = {
|
|
{0x44,0x17}//raw
|
|
};
|
|
|
|
|
|
static int sensor_g_hflip(struct v4l2_subdev *sd, __s32 *value)
|
|
{
|
|
int ret;
|
|
struct sensor_info *info = to_state(sd);
|
|
data_type val;
|
|
|
|
ret = sensor_write(sd, 0xfe, 0x00);
|
|
if (ret < 0) {
|
|
vfe_dev_err("sensor_write err at sensor_g_hflip!\n");
|
|
return ret;
|
|
}
|
|
|
|
ret = sensor_read(sd, 0x17, &val);
|
|
if (ret < 0) {
|
|
vfe_dev_err("sensor_read err at sensor_g_hflip!\n");
|
|
return ret;
|
|
}
|
|
|
|
val &= (1<<0);
|
|
val = val>>0; //0x17 bit0 is mirror
|
|
|
|
*value = val;
|
|
|
|
info->hflip = *value;
|
|
return 0;
|
|
}
|
|
|
|
static int sensor_s_hflip(struct v4l2_subdev *sd, int value)
|
|
{
|
|
int ret;
|
|
struct sensor_info *info = to_state(sd);
|
|
data_type val;
|
|
|
|
ret = sensor_write(sd, 0xfe, 0x00);
|
|
if (ret < 0) {
|
|
vfe_dev_err("sensor_write err at sensor_s_hflip!\n");
|
|
return ret;
|
|
}
|
|
|
|
ret = sensor_read(sd, 0x17, &val);
|
|
if (ret < 0) {
|
|
vfe_dev_err("sensor_read err at sensor_s_hflip!\n");
|
|
return ret;
|
|
}
|
|
|
|
switch (value) {
|
|
case 0:
|
|
val &= 0xfc;
|
|
break;
|
|
case 1:
|
|
val |= (0x01|(info->vflip<<1));
|
|
break;
|
|
default:
|
|
return -EINVAL;
|
|
}
|
|
ret = sensor_write(sd, 0x17, val);
|
|
if (ret < 0) {
|
|
vfe_dev_err("sensor_write err at sensor_s_hflip!\n");
|
|
return ret;
|
|
}
|
|
|
|
usleep_range(10000,12000);
|
|
|
|
info->hflip = value;
|
|
return 0;
|
|
}
|
|
|
|
static int sensor_g_vflip(struct v4l2_subdev *sd, __s32 *value)
|
|
{
|
|
int ret;
|
|
struct sensor_info *info = to_state(sd);
|
|
data_type val;
|
|
|
|
ret = sensor_write(sd, 0xfe, 0x00);
|
|
if (ret < 0) {
|
|
vfe_dev_err("sensor_write err at sensor_g_vflip!\n");
|
|
return ret;
|
|
}
|
|
|
|
ret = sensor_read(sd, 0x17, &val);
|
|
if (ret < 0) {
|
|
vfe_dev_err("sensor_read err at sensor_g_vflip!\n");
|
|
return ret;
|
|
}
|
|
|
|
val &= (1<<1);
|
|
val = val>>1; //0x14 bit1 is upsidedown
|
|
|
|
*value = val;
|
|
|
|
info->vflip = *value;
|
|
return 0;
|
|
}
|
|
|
|
static int sensor_s_vflip(struct v4l2_subdev *sd, int value)
|
|
{
|
|
int ret;
|
|
struct sensor_info *info = to_state(sd);
|
|
data_type val;
|
|
|
|
ret = sensor_write(sd, 0xfe, 0x00);
|
|
if (ret < 0) {
|
|
vfe_dev_err("sensor_write err at sensor_s_vflip!\n");
|
|
return ret;
|
|
}
|
|
|
|
ret = sensor_read(sd, 0x17, &val);
|
|
if (ret < 0) {
|
|
vfe_dev_err("sensor_read err at sensor_s_vflip!\n");
|
|
return ret;
|
|
}
|
|
|
|
switch (value) {
|
|
case 0:
|
|
val &= 0xfc;
|
|
break;
|
|
case 1:
|
|
val |= (0x02|info->hflip);
|
|
break;
|
|
default:
|
|
return -EINVAL;
|
|
}
|
|
ret = sensor_write(sd, 0x17, val);
|
|
if (ret < 0) {
|
|
vfe_dev_err("sensor_write err at sensor_s_vflip!\n");
|
|
return ret;
|
|
}
|
|
|
|
usleep_range(10000,12000);
|
|
|
|
info->vflip = value;
|
|
return 0;
|
|
}
|
|
|
|
static int sensor_g_autogain(struct v4l2_subdev *sd, __s32 *value)
|
|
{
|
|
return -EINVAL;
|
|
}
|
|
|
|
static int sensor_s_autogain(struct v4l2_subdev *sd, int value)
|
|
{
|
|
return -EINVAL;
|
|
}
|
|
|
|
static int sensor_g_autoexp(struct v4l2_subdev *sd, __s32 *value)
|
|
{
|
|
int ret;
|
|
struct sensor_info *info = to_state(sd);
|
|
data_type val;
|
|
|
|
ret = sensor_write(sd, 0xfe, 0x00);
|
|
if (ret < 0) {
|
|
vfe_dev_err("sensor_write err at sensor_g_autoexp!\n");
|
|
return ret;
|
|
}
|
|
|
|
ret = sensor_read(sd, 0x4f, &val);
|
|
if (ret < 0) {
|
|
vfe_dev_err("sensor_read err at sensor_g_autoexp!\n");
|
|
return ret;
|
|
}
|
|
|
|
val &= 0x01;
|
|
if (val == 0x01) {
|
|
*value = V4L2_EXPOSURE_AUTO;
|
|
}
|
|
else
|
|
{
|
|
*value = V4L2_EXPOSURE_MANUAL;
|
|
}
|
|
|
|
info->autoexp = *value;
|
|
return 0;
|
|
}
|
|
|
|
static int sensor_s_autoexp(struct v4l2_subdev *sd,
|
|
enum v4l2_exposure_auto_type value)
|
|
{
|
|
int ret;
|
|
struct sensor_info *info = to_state(sd);
|
|
data_type val;
|
|
|
|
ret = sensor_write(sd, 0xfe, 0x00);
|
|
if (ret < 0) {
|
|
vfe_dev_err("sensor_write err at sensor_s_autoexp!\n");
|
|
return ret;
|
|
}
|
|
|
|
ret = sensor_read(sd, 0x4f, &val);
|
|
if (ret < 0) {
|
|
vfe_dev_err("sensor_read err at sensor_s_autoexp!\n");
|
|
return ret;
|
|
}
|
|
|
|
switch (value) {
|
|
case V4L2_EXPOSURE_AUTO:
|
|
val |= 0x01;
|
|
break;
|
|
case V4L2_EXPOSURE_MANUAL:
|
|
val &= 0xfe;
|
|
break;
|
|
case V4L2_EXPOSURE_SHUTTER_PRIORITY:
|
|
return -EINVAL;
|
|
case V4L2_EXPOSURE_APERTURE_PRIORITY:
|
|
return -EINVAL;
|
|
default:
|
|
return -EINVAL;
|
|
}
|
|
|
|
ret = sensor_write(sd, 0x4f, val);
|
|
if (ret < 0) {
|
|
vfe_dev_err("sensor_write err at sensor_s_autoexp!\n");
|
|
return ret;
|
|
}
|
|
|
|
usleep_range(10000,12000);
|
|
|
|
info->autoexp = value;
|
|
return 0;
|
|
}
|
|
|
|
static int sensor_g_autowb(struct v4l2_subdev *sd, int *value)
|
|
{
|
|
int ret;
|
|
struct sensor_info *info = to_state(sd);
|
|
data_type val;
|
|
|
|
ret = sensor_write(sd, 0xfe, 0x00);
|
|
if (ret < 0) {
|
|
vfe_dev_err("sensor_write err at sensor_g_autowb!\n");
|
|
return ret;
|
|
}
|
|
|
|
ret = sensor_read(sd, 0x4f, &val);
|
|
if (ret < 0) {
|
|
vfe_dev_err("sensor_read err at sensor_g_autowb!\n");
|
|
return ret;
|
|
}
|
|
|
|
val &= (1<<1);
|
|
val = val>>1; //0x22 bit1 is awb enable
|
|
|
|
*value = val;
|
|
info->autowb = *value;
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int sensor_s_autowb(struct v4l2_subdev *sd, int value)
|
|
{
|
|
int ret;
|
|
struct sensor_info *info = to_state(sd);
|
|
data_type val;
|
|
|
|
ret = sensor_write_array(sd, sensor_wb_auto_regs, ARRAY_SIZE(sensor_wb_auto_regs));
|
|
if (ret < 0) {
|
|
vfe_dev_err("sensor_write_array err at sensor_s_autowb!\n");
|
|
return ret;
|
|
}
|
|
|
|
ret = sensor_write(sd, 0xfe, 0x00);
|
|
if (ret < 0) {
|
|
vfe_dev_err("sensor_write err at sensor_s_autowb!\n");
|
|
return ret;
|
|
}
|
|
ret = sensor_read(sd, 0x42, &val);
|
|
if (ret < 0) {
|
|
vfe_dev_err("sensor_read err at sensor_s_autowb!\n");
|
|
return ret;
|
|
}
|
|
|
|
switch(value) {
|
|
case 0:
|
|
val &= 0xfd;
|
|
break;
|
|
case 1:
|
|
val |= 0x02;
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
ret = sensor_write(sd, 0x42, val);
|
|
if (ret < 0) {
|
|
vfe_dev_err("sensor_write err at sensor_s_autowb!\n");
|
|
return ret;
|
|
}
|
|
|
|
usleep_range(10000,12000);
|
|
|
|
info->autowb = value;
|
|
return 0;
|
|
}
|
|
|
|
static int sensor_g_hue(struct v4l2_subdev *sd, __s32 *value)
|
|
{
|
|
return -EINVAL;
|
|
}
|
|
|
|
static int sensor_s_hue(struct v4l2_subdev *sd, int value)
|
|
{
|
|
return -EINVAL;
|
|
}
|
|
|
|
static int sensor_g_gain(struct v4l2_subdev *sd, __s32 *value)
|
|
{
|
|
return -EINVAL;
|
|
}
|
|
|
|
static int sensor_s_gain(struct v4l2_subdev *sd, int value)
|
|
{
|
|
return -EINVAL;
|
|
}
|
|
/* *********************************************end of ******************************************** */
|
|
|
|
static int sensor_g_brightness(struct v4l2_subdev *sd, __s32 *value)
|
|
{
|
|
struct sensor_info *info = to_state(sd);
|
|
|
|
*value = info->brightness;
|
|
return 0;
|
|
}
|
|
|
|
static int sensor_s_brightness(struct v4l2_subdev *sd, int value)
|
|
{
|
|
struct sensor_info *info = to_state(sd);
|
|
|
|
if(info->brightness == value)
|
|
return 0;
|
|
|
|
if(value < -4 || value > 4)
|
|
return -ERANGE;
|
|
|
|
LOG_ERR_RET(sensor_write_array(sd, sensor_brightness[value+4].regs, sensor_brightness[value+4].size))
|
|
|
|
info->brightness = value;
|
|
return 0;
|
|
}
|
|
|
|
static int sensor_g_contrast(struct v4l2_subdev *sd, __s32 *value)
|
|
{
|
|
struct sensor_info *info = to_state(sd);
|
|
|
|
*value = info->contrast;
|
|
return 0;
|
|
}
|
|
|
|
static int sensor_s_contrast(struct v4l2_subdev *sd, int value)
|
|
{
|
|
struct sensor_info *info = to_state(sd);
|
|
|
|
if(info->contrast == value)
|
|
return 0;
|
|
|
|
if(value < -4 || value > 4)
|
|
return -ERANGE;
|
|
|
|
LOG_ERR_RET(sensor_write_array(sd, sensor_contrast[value+4].regs, sensor_contrast[value+4].size))
|
|
|
|
info->contrast = value;
|
|
return 0;
|
|
}
|
|
|
|
static int sensor_g_saturation(struct v4l2_subdev *sd, __s32 *value)
|
|
{
|
|
struct sensor_info *info = to_state(sd);
|
|
|
|
*value = info->saturation;
|
|
return 0;
|
|
}
|
|
|
|
static int sensor_s_saturation(struct v4l2_subdev *sd, int value)
|
|
{
|
|
struct sensor_info *info = to_state(sd);
|
|
|
|
if(info->saturation == value)
|
|
return 0;
|
|
|
|
if(value < -4 || value > 4)
|
|
return -ERANGE;
|
|
|
|
LOG_ERR_RET(sensor_write_array(sd, sensor_saturation[value+4].regs, sensor_saturation[value+4].size))
|
|
|
|
info->saturation = value;
|
|
return 0;
|
|
}
|
|
|
|
static int sensor_g_exp_bias(struct v4l2_subdev *sd, __s32 *value)
|
|
{
|
|
struct sensor_info *info = to_state(sd);
|
|
|
|
*value = info->exp_bias;
|
|
return 0;
|
|
}
|
|
|
|
static int sensor_s_exp_bias(struct v4l2_subdev *sd, int value)
|
|
{
|
|
struct sensor_info *info = to_state(sd);
|
|
|
|
if(info->exp_bias == value)
|
|
return 0;
|
|
|
|
if(value < -4 || value > 4)
|
|
return -ERANGE;
|
|
|
|
LOG_ERR_RET(sensor_write_array(sd, sensor_ev[value+4].regs, sensor_ev[value+4].size))
|
|
|
|
info->exp_bias = value;
|
|
return 0;
|
|
}
|
|
|
|
static int sensor_g_wb(struct v4l2_subdev *sd, int *value)
|
|
{
|
|
struct sensor_info *info = to_state(sd);
|
|
enum v4l2_auto_n_preset_white_balance *wb_type = (enum v4l2_auto_n_preset_white_balance*)value;
|
|
|
|
*wb_type = info->wb;
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int sensor_s_wb(struct v4l2_subdev *sd,
|
|
enum v4l2_auto_n_preset_white_balance value)
|
|
{
|
|
struct sensor_info *info = to_state(sd);
|
|
|
|
if(info->capture_mode == V4L2_MODE_IMAGE)
|
|
return 0;
|
|
|
|
LOG_ERR_RET(sensor_write_array(sd, sensor_wb[value].regs ,sensor_wb[value].size) )
|
|
|
|
if (value == V4L2_WHITE_BALANCE_AUTO)
|
|
info->autowb = 1;
|
|
else
|
|
info->autowb = 0;
|
|
|
|
info->wb = value;
|
|
return 0;
|
|
}
|
|
|
|
static int sensor_g_colorfx(struct v4l2_subdev *sd,
|
|
__s32 *value)
|
|
{
|
|
struct sensor_info *info = to_state(sd);
|
|
enum v4l2_colorfx *clrfx_type = (enum v4l2_colorfx*)value;
|
|
|
|
*clrfx_type = info->clrfx;
|
|
return 0;
|
|
}
|
|
|
|
static int sensor_s_colorfx(struct v4l2_subdev *sd,
|
|
enum v4l2_colorfx value)
|
|
{
|
|
struct sensor_info *info = to_state(sd);
|
|
|
|
if(info->clrfx == value)
|
|
return 0;
|
|
|
|
LOG_ERR_RET(sensor_write_array(sd, sensor_colorfx[value].regs, sensor_colorfx[value].size))
|
|
|
|
info->clrfx = value;
|
|
return 0;
|
|
}
|
|
|
|
static int sensor_g_flash_mode(struct v4l2_subdev *sd,
|
|
__s32 *value)
|
|
{
|
|
struct sensor_info *info = to_state(sd);
|
|
enum v4l2_flash_led_mode *flash_mode = (enum v4l2_flash_led_mode*)value;
|
|
|
|
*flash_mode = info->flash_mode;
|
|
return 0;
|
|
}
|
|
|
|
static int sensor_s_flash_mode(struct v4l2_subdev *sd,
|
|
enum v4l2_flash_led_mode value)
|
|
{
|
|
struct sensor_info *info = to_state(sd);
|
|
|
|
info->flash_mode = value;
|
|
return 0;
|
|
}
|
|
|
|
/*
|
|
* Stuff that knows about the sensor.
|
|
*/
|
|
static int sensor_power(struct v4l2_subdev *sd, int on)
|
|
{
|
|
cci_lock(sd);
|
|
switch(on)
|
|
{
|
|
case CSI_SUBDEV_STBY_ON:
|
|
vfe_dev_dbg("CSI_SUBDEV_STBY_ON\n");
|
|
vfe_gpio_write(sd,PWDN,CSI_GPIO_HIGH);
|
|
usleep_range(5000,12000);
|
|
vfe_set_mclk(sd,OFF);
|
|
break;
|
|
case CSI_SUBDEV_STBY_OFF:
|
|
vfe_dev_dbg("CSI_SUBDEV_STBY_OFF\n");
|
|
vfe_set_mclk_freq(sd,MCLK);
|
|
vfe_set_mclk(sd,ON);
|
|
usleep_range(5000,12000);
|
|
vfe_gpio_write(sd,PWDN,CSI_GPIO_LOW);
|
|
usleep_range(5000,12000);
|
|
break;
|
|
case CSI_SUBDEV_PWR_ON:
|
|
vfe_dev_dbg("CSI_SUBDEV_PWR_ON\n");
|
|
vfe_gpio_set_status(sd,PWDN,1);//set the gpio to output
|
|
vfe_gpio_set_status(sd,RESET,1);//set the gpio to output
|
|
vfe_gpio_write(sd,PWDN,CSI_GPIO_HIGH);
|
|
vfe_gpio_write(sd,RESET,CSI_GPIO_LOW);
|
|
vfe_gpio_write(sd,POWER_EN,CSI_GPIO_HIGH);
|
|
usleep_range(10000,12000);
|
|
vfe_set_mclk_freq(sd,MCLK);
|
|
vfe_set_mclk(sd,ON);
|
|
usleep_range(10000,12000);
|
|
|
|
vfe_set_pmu_channel(sd,IOVDD,ON);
|
|
vfe_set_pmu_channel(sd,AVDD,ON);
|
|
vfe_set_pmu_channel(sd,DVDD,ON);
|
|
vfe_set_pmu_channel(sd,AFVDD,ON);
|
|
usleep_range(10000,12000);
|
|
vfe_gpio_write(sd,PWDN,CSI_GPIO_LOW);
|
|
usleep_range(10000,12000);
|
|
vfe_gpio_write(sd,RESET,CSI_GPIO_HIGH);
|
|
usleep_range(10000,12000);
|
|
break;
|
|
case CSI_SUBDEV_PWR_OFF:
|
|
vfe_dev_dbg("CSI_SUBDEV_PWR_OFF\n");
|
|
vfe_gpio_write(sd,PWDN,CSI_GPIO_HIGH);
|
|
usleep_range(10000,12000);
|
|
vfe_gpio_write(sd,RESET,CSI_GPIO_LOW);
|
|
usleep_range(10000,12000);
|
|
|
|
vfe_gpio_write(sd,POWER_EN,CSI_GPIO_LOW);
|
|
vfe_set_pmu_channel(sd,AFVDD,OFF);
|
|
vfe_set_pmu_channel(sd,DVDD,OFF);
|
|
vfe_set_pmu_channel(sd,AVDD,OFF);
|
|
vfe_set_pmu_channel(sd,IOVDD,OFF);
|
|
usleep_range(5000,12000);
|
|
vfe_set_mclk(sd,OFF);
|
|
usleep_range(5000,12000);
|
|
vfe_gpio_set_status(sd,RESET,0);//set the gpio to input
|
|
vfe_gpio_set_status(sd,PWDN,0);//set the gpio to input
|
|
break;
|
|
default:
|
|
return -EINVAL;
|
|
}
|
|
cci_unlock(sd);
|
|
return 0;
|
|
}
|
|
|
|
static int sensor_reset(struct v4l2_subdev *sd, u32 val)
|
|
{
|
|
switch(val)
|
|
{
|
|
case 0:
|
|
vfe_gpio_write(sd,RESET,CSI_GPIO_HIGH);
|
|
usleep_range(10000,12000);
|
|
break;
|
|
case 1:
|
|
vfe_gpio_write(sd,RESET,CSI_GPIO_LOW);
|
|
usleep_range(10000,12000);
|
|
break;
|
|
default:
|
|
return -EINVAL;
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
static int sensor_detect(struct v4l2_subdev *sd)
|
|
{
|
|
int ret;
|
|
data_type val;
|
|
|
|
ret = sensor_write(sd, 0xfe, 0x00);
|
|
if (ret < 0) {
|
|
vfe_dev_err("sensor_write err at sensor_detect!\n");
|
|
return ret;
|
|
}
|
|
|
|
ret = sensor_read(sd, 0xf0, &val);
|
|
if (ret < 0) {
|
|
vfe_dev_err("sensor_read err at sensor_detect!\n");
|
|
return ret;
|
|
}
|
|
|
|
if(val != 0x9D)
|
|
return -ENODEV;
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int sensor_init(struct v4l2_subdev *sd, u32 val)
|
|
{
|
|
int ret;
|
|
vfe_dev_dbg("sensor_init\n");
|
|
|
|
/*Make sure it is a target sensor*/
|
|
ret = sensor_detect(sd);
|
|
if (ret) {
|
|
vfe_dev_err("chip found is not an target chip.\n");
|
|
return ret;
|
|
}
|
|
sensor_write_array(sd, sensor_default_regs , ARRAY_SIZE(sensor_default_regs));
|
|
msleep(500);
|
|
return 0;
|
|
}
|
|
|
|
static int sensor_g_exif(struct v4l2_subdev *sd, struct sensor_exif_attribute *exif)
|
|
{
|
|
int ret = 0;//, gain_val, exp_val;
|
|
unsigned int temp=0,shutter=0, gain = 0;
|
|
data_type val;
|
|
|
|
sensor_write(sd, 0xfe, 0x00);
|
|
//sensor_write(sd, 0xb6, 0x02);
|
|
|
|
/*read shutter */
|
|
sensor_read(sd, 0x03, &val);
|
|
temp |= (val<< 8);
|
|
sensor_read(sd, 0x04, &val);
|
|
temp |= (val & 0xff);
|
|
shutter=temp;
|
|
|
|
sensor_read(sd, 0x71, &val);
|
|
gain = val;
|
|
exif->fnumber = 280;
|
|
exif->focal_length = 425;
|
|
exif->brightness = 125;
|
|
exif->flash_fire = 0;
|
|
exif->iso_speed = 50*((50 + CLIP(gain-0x40, 0, 0xff)*5)/50);
|
|
exif->exposure_time_num = 1;
|
|
exif->exposure_time_den = 8000/shutter;
|
|
return ret;
|
|
}
|
|
|
|
static long sensor_ioctl(struct v4l2_subdev *sd, unsigned int cmd, void *arg)
|
|
{
|
|
int ret=0;
|
|
//struct sensor_info *info = to_state(sd);
|
|
switch(cmd) {
|
|
case GET_SENSOR_EXIF:
|
|
sensor_g_exif(sd, (struct sensor_exif_attribute *)arg);
|
|
break;
|
|
default:
|
|
return -EINVAL;
|
|
}
|
|
return ret;
|
|
}
|
|
|
|
|
|
/*
|
|
* Store information about the video data format.
|
|
*/
|
|
static struct sensor_format_struct {
|
|
__u8 *desc;
|
|
//__u32 pixelformat;
|
|
enum v4l2_mbus_pixelcode mbus_code;//linux-3.0
|
|
struct regval_list *regs;
|
|
int regs_size;
|
|
int bpp; /* Bytes per pixel */
|
|
} sensor_formats[] = {
|
|
{
|
|
.desc = "YUYV 4:2:2",
|
|
.mbus_code = V4L2_MBUS_FMT_YUYV8_2X8,//linux-3.0
|
|
.regs = sensor_fmt_yuv422_yuyv,
|
|
.regs_size = ARRAY_SIZE(sensor_fmt_yuv422_yuyv),
|
|
.bpp = 2,
|
|
},
|
|
{
|
|
.desc = "YVYU 4:2:2",
|
|
.mbus_code = V4L2_MBUS_FMT_YVYU8_2X8,//linux-3.0
|
|
.regs = sensor_fmt_yuv422_yvyu,
|
|
.regs_size = ARRAY_SIZE(sensor_fmt_yuv422_yvyu),
|
|
.bpp = 2,
|
|
},
|
|
{
|
|
.desc = "UYVY 4:2:2",
|
|
.mbus_code = V4L2_MBUS_FMT_UYVY8_2X8,//linux-3.0
|
|
.regs = sensor_fmt_yuv422_uyvy,
|
|
.regs_size = ARRAY_SIZE(sensor_fmt_yuv422_uyvy),
|
|
.bpp = 2,
|
|
},
|
|
{
|
|
.desc = "VYUY 4:2:2",
|
|
.mbus_code = V4L2_MBUS_FMT_VYUY8_2X8,//linux-3.0
|
|
.regs = sensor_fmt_yuv422_vyuy,
|
|
.regs_size = ARRAY_SIZE(sensor_fmt_yuv422_vyuy),
|
|
.bpp = 2,
|
|
},
|
|
{
|
|
.desc = "Raw RGB Bayer",
|
|
.mbus_code = V4L2_MBUS_FMT_SBGGR8_1X8,//linux-3.0
|
|
.regs = sensor_fmt_raw,
|
|
.regs_size = ARRAY_SIZE(sensor_fmt_raw),
|
|
.bpp = 1
|
|
},
|
|
};
|
|
#define N_FMTS ARRAY_SIZE(sensor_formats)
|
|
|
|
|
|
/*
|
|
* Then there is the issue of window sizes. Try to capture the info here.
|
|
*/
|
|
static struct sensor_win_size
|
|
sensor_win_sizes[] = {
|
|
/* VGA */
|
|
{
|
|
.width = VGA_WIDTH,
|
|
.height = VGA_HEIGHT,
|
|
.hoffset = 0,
|
|
.voffset = 0,
|
|
.regs = NULL,
|
|
.regs_size = 0,
|
|
.set_size = NULL,
|
|
},
|
|
};
|
|
|
|
#define N_WIN_SIZES (ARRAY_SIZE(sensor_win_sizes))
|
|
|
|
static int sensor_enum_fmt(struct v4l2_subdev *sd, unsigned index,
|
|
enum v4l2_mbus_pixelcode *code)
|
|
{
|
|
if (index >= N_FMTS)
|
|
return -EINVAL;
|
|
|
|
*code = sensor_formats[index].mbus_code;
|
|
return 0;
|
|
}
|
|
|
|
|
|
static int sensor_try_fmt_internal(struct v4l2_subdev *sd,
|
|
struct v4l2_mbus_framefmt *fmt,
|
|
struct sensor_format_struct **ret_fmt,
|
|
struct sensor_win_size **ret_wsize)
|
|
{
|
|
int index;
|
|
struct sensor_win_size *wsize;
|
|
|
|
for (index = 0; index < N_FMTS; index++)
|
|
if (sensor_formats[index].mbus_code == fmt->code)
|
|
break;
|
|
|
|
if (index >= N_FMTS)
|
|
return -EINVAL;
|
|
|
|
if (ret_fmt != NULL)
|
|
*ret_fmt = sensor_formats + index;
|
|
|
|
/*
|
|
* Fields: the sensor devices claim to be progressive.
|
|
*/
|
|
fmt->field = V4L2_FIELD_NONE;
|
|
|
|
/*
|
|
* Round requested image size down to the nearest
|
|
* we support, but not below the smallest.
|
|
*/
|
|
for (wsize = sensor_win_sizes; wsize < sensor_win_sizes + N_WIN_SIZES; wsize++)
|
|
if (fmt->width >= wsize->width && fmt->height >= wsize->height)
|
|
break;
|
|
|
|
if (wsize >= sensor_win_sizes + N_WIN_SIZES)
|
|
wsize--; /* Take the smallest one */
|
|
if (ret_wsize != NULL)
|
|
*ret_wsize = wsize;
|
|
/*
|
|
* Note the size we'll actually handle.
|
|
*/
|
|
fmt->width = wsize->width;
|
|
fmt->height = wsize->height;
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int sensor_try_fmt(struct v4l2_subdev *sd,
|
|
struct v4l2_mbus_framefmt *fmt)//linux-3.0
|
|
{
|
|
return sensor_try_fmt_internal(sd, fmt, NULL, NULL);
|
|
}
|
|
|
|
static int sensor_g_mbus_config(struct v4l2_subdev *sd,
|
|
struct v4l2_mbus_config *cfg)
|
|
{
|
|
cfg->type = V4L2_MBUS_PARALLEL;
|
|
cfg->flags = V4L2_MBUS_MASTER | VREF_POL | HREF_POL | CLK_POL ;
|
|
|
|
return 0;
|
|
}
|
|
|
|
/*
|
|
* Set a format.
|
|
*/
|
|
static int sensor_s_fmt(struct v4l2_subdev *sd,
|
|
struct v4l2_mbus_framefmt *fmt)//linux-3.0
|
|
{
|
|
int ret;
|
|
struct sensor_format_struct *sensor_fmt;
|
|
struct sensor_win_size *wsize;
|
|
struct sensor_info *info = to_state(sd);
|
|
vfe_dev_dbg("sensor_s_fmt\n");
|
|
ret = sensor_try_fmt_internal(sd, fmt, &sensor_fmt, &wsize);
|
|
if (ret)
|
|
return ret;
|
|
|
|
|
|
sensor_write_array(sd, sensor_fmt->regs , sensor_fmt->regs_size);
|
|
|
|
ret = 0;
|
|
if (wsize->regs)
|
|
{
|
|
ret = sensor_write_array(sd, wsize->regs , wsize->regs_size);
|
|
if (ret < 0)
|
|
return ret;
|
|
}
|
|
|
|
if (wsize->set_size)
|
|
{
|
|
ret = wsize->set_size(sd);
|
|
if (ret < 0)
|
|
return ret;
|
|
}
|
|
|
|
info->fmt = sensor_fmt;
|
|
info->width = wsize->width;
|
|
info->height = wsize->height;
|
|
|
|
return 0;
|
|
}
|
|
|
|
/*
|
|
* Implement G/S_PARM. There is a "high quality" mode we could try
|
|
* to do someday; for now, we just do the frame rate tweak.
|
|
*/
|
|
static int sensor_g_parm(struct v4l2_subdev *sd, struct v4l2_streamparm *parms)
|
|
{
|
|
struct v4l2_captureparm *cp = &parms->parm.capture;
|
|
//struct sensor_info *info = to_state(sd);
|
|
|
|
if (parms->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
|
|
return -EINVAL;
|
|
|
|
memset(cp, 0, sizeof(struct v4l2_captureparm));
|
|
cp->capability = V4L2_CAP_TIMEPERFRAME;
|
|
cp->timeperframe.numerator = 1;
|
|
cp->timeperframe.denominator = SENSOR_FRAME_RATE;
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int sensor_s_parm(struct v4l2_subdev *sd, struct v4l2_streamparm *parms)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
|
|
/*
|
|
* Code for dealing with controls.
|
|
* fill with different sensor module
|
|
* different sensor module has different settings here
|
|
* if not support the follow function ,retrun -EINVAL
|
|
*/
|
|
|
|
/* *********************************************begin of ******************************************** */
|
|
static int sensor_queryctrl(struct v4l2_subdev *sd,
|
|
struct v4l2_queryctrl *qc)
|
|
{
|
|
/* Fill in min, max, step and default value for these controls. */
|
|
/* see include/linux/videodev2.h for details */
|
|
/* see sensor_s_parm and sensor_g_parm for the meaning of value */
|
|
|
|
switch (qc->id) {
|
|
// case V4L2_CID_BRIGHTNESS:
|
|
// return v4l2_ctrl_query_fill(qc, -4, 4, 1, 1);
|
|
// case V4L2_CID_CONTRAST:
|
|
// return v4l2_ctrl_query_fill(qc, -4, 4, 1, 1);
|
|
// case V4L2_CID_SATURATION:
|
|
// return v4l2_ctrl_query_fill(qc, -4, 4, 1, 1);
|
|
// case V4L2_CID_HUE:
|
|
// return v4l2_ctrl_query_fill(qc, -180, 180, 5, 0);
|
|
case V4L2_CID_VFLIP:
|
|
case V4L2_CID_HFLIP:
|
|
return v4l2_ctrl_query_fill(qc, 0, 1, 1, 0);
|
|
// case V4L2_CID_GAIN:
|
|
// return v4l2_ctrl_query_fill(qc, 0, 255, 1, 128);
|
|
// case V4L2_CID_AUTOGAIN:
|
|
// return v4l2_ctrl_query_fill(qc, 0, 1, 1, 1);
|
|
case V4L2_CID_EXPOSURE:
|
|
case V4L2_CID_AUTO_EXPOSURE_BIAS:
|
|
return v4l2_ctrl_query_fill(qc, -4, 4, 1, 0);
|
|
case V4L2_CID_EXPOSURE_AUTO:
|
|
return v4l2_ctrl_query_fill(qc, 0, 1, 1, 0);
|
|
case V4L2_CID_AUTO_N_PRESET_WHITE_BALANCE:
|
|
return v4l2_ctrl_query_fill(qc, 0, 9, 1, 1);
|
|
case V4L2_CID_AUTO_WHITE_BALANCE:
|
|
return v4l2_ctrl_query_fill(qc, 0, 1, 1, 1);
|
|
case V4L2_CID_COLORFX:
|
|
return v4l2_ctrl_query_fill(qc, 0, 15, 1, 0);
|
|
case V4L2_CID_FLASH_LED_MODE:
|
|
return v4l2_ctrl_query_fill(qc, 0, 4, 1, 0);
|
|
}
|
|
return -EINVAL;
|
|
}
|
|
|
|
|
|
static int sensor_g_ctrl(struct v4l2_subdev *sd, struct v4l2_control *ctrl)
|
|
{
|
|
switch (ctrl->id) {
|
|
case V4L2_CID_BRIGHTNESS:
|
|
return sensor_g_brightness(sd, &ctrl->value);
|
|
case V4L2_CID_CONTRAST:
|
|
return sensor_g_contrast(sd, &ctrl->value);
|
|
case V4L2_CID_SATURATION:
|
|
return sensor_g_saturation(sd, &ctrl->value);
|
|
case V4L2_CID_HUE:
|
|
return sensor_g_hue(sd, &ctrl->value);
|
|
case V4L2_CID_VFLIP:
|
|
return sensor_g_vflip(sd, &ctrl->value);
|
|
case V4L2_CID_HFLIP:
|
|
return sensor_g_hflip(sd, &ctrl->value);
|
|
case V4L2_CID_GAIN:
|
|
return sensor_g_gain(sd, &ctrl->value);
|
|
case V4L2_CID_AUTOGAIN:
|
|
return sensor_g_autogain(sd, &ctrl->value);
|
|
case V4L2_CID_EXPOSURE:
|
|
case V4L2_CID_AUTO_EXPOSURE_BIAS:
|
|
return sensor_g_exp_bias(sd, &ctrl->value);
|
|
case V4L2_CID_EXPOSURE_AUTO:
|
|
return sensor_g_autoexp(sd, &ctrl->value);
|
|
case V4L2_CID_AUTO_N_PRESET_WHITE_BALANCE:
|
|
return sensor_g_wb(sd, &ctrl->value);
|
|
case V4L2_CID_AUTO_WHITE_BALANCE:
|
|
return sensor_g_autowb(sd, &ctrl->value);
|
|
case V4L2_CID_COLORFX:
|
|
return sensor_g_colorfx(sd, &ctrl->value);
|
|
case V4L2_CID_FLASH_LED_MODE:
|
|
return sensor_g_flash_mode(sd, &ctrl->value);
|
|
}
|
|
return -EINVAL;
|
|
}
|
|
|
|
static int sensor_s_ctrl(struct v4l2_subdev *sd, struct v4l2_control *ctrl)
|
|
{
|
|
struct v4l2_queryctrl qc;
|
|
int ret;
|
|
|
|
qc.id = ctrl->id;
|
|
ret = sensor_queryctrl(sd, &qc);
|
|
if (ret < 0) {
|
|
return ret;
|
|
}
|
|
|
|
if (qc.type == V4L2_CTRL_TYPE_MENU ||
|
|
qc.type == V4L2_CTRL_TYPE_INTEGER ||
|
|
qc.type == V4L2_CTRL_TYPE_BOOLEAN)
|
|
{
|
|
if (ctrl->value < qc.minimum || ctrl->value > qc.maximum) {
|
|
return -ERANGE;
|
|
}
|
|
}
|
|
switch (ctrl->id) {
|
|
case V4L2_CID_BRIGHTNESS:
|
|
return sensor_s_brightness(sd, ctrl->value);
|
|
case V4L2_CID_CONTRAST:
|
|
return sensor_s_contrast(sd, ctrl->value);
|
|
case V4L2_CID_SATURATION:
|
|
return sensor_s_saturation(sd, ctrl->value);
|
|
case V4L2_CID_HUE:
|
|
return sensor_s_hue(sd, ctrl->value);
|
|
case V4L2_CID_VFLIP:
|
|
return sensor_s_vflip(sd, ctrl->value);
|
|
case V4L2_CID_HFLIP:
|
|
return sensor_s_hflip(sd, ctrl->value);
|
|
case V4L2_CID_GAIN:
|
|
return sensor_s_gain(sd, ctrl->value);
|
|
case V4L2_CID_AUTOGAIN:
|
|
return sensor_s_autogain(sd, ctrl->value);
|
|
case V4L2_CID_EXPOSURE:
|
|
case V4L2_CID_AUTO_EXPOSURE_BIAS:
|
|
return sensor_s_exp_bias(sd, ctrl->value);
|
|
case V4L2_CID_EXPOSURE_AUTO:
|
|
return sensor_s_autoexp(sd, (enum v4l2_exposure_auto_type) ctrl->value);
|
|
case V4L2_CID_AUTO_N_PRESET_WHITE_BALANCE:
|
|
return sensor_s_wb(sd, (enum v4l2_auto_n_preset_white_balance) ctrl->value);
|
|
case V4L2_CID_AUTO_WHITE_BALANCE:
|
|
return sensor_s_autowb(sd, ctrl->value);
|
|
case V4L2_CID_COLORFX:
|
|
return sensor_s_colorfx(sd, (enum v4l2_colorfx) ctrl->value);
|
|
case V4L2_CID_FLASH_LED_MODE:
|
|
return sensor_s_flash_mode(sd, (enum v4l2_flash_led_mode) ctrl->value);
|
|
}
|
|
return -EINVAL;
|
|
}
|
|
|
|
|
|
static int sensor_g_chip_ident(struct v4l2_subdev *sd,
|
|
struct v4l2_dbg_chip_ident *chip)
|
|
{
|
|
struct i2c_client *client = v4l2_get_subdevdata(sd);
|
|
|
|
return v4l2_chip_ident_i2c_client(client, chip, V4L2_IDENT_SENSOR, 0);
|
|
}
|
|
|
|
|
|
/* ----------------------------------------------------------------------- */
|
|
|
|
static const struct v4l2_subdev_core_ops sensor_core_ops = {
|
|
.g_chip_ident = sensor_g_chip_ident,
|
|
.g_ctrl = sensor_g_ctrl,
|
|
.s_ctrl = sensor_s_ctrl,
|
|
.queryctrl = sensor_queryctrl,
|
|
.reset = sensor_reset,
|
|
.init = sensor_init,
|
|
.s_power = sensor_power,
|
|
.ioctl = sensor_ioctl,
|
|
};
|
|
|
|
static const struct v4l2_subdev_video_ops sensor_video_ops = {
|
|
.enum_mbus_fmt = sensor_enum_fmt,
|
|
.try_mbus_fmt = sensor_try_fmt,
|
|
.s_mbus_fmt = sensor_s_fmt,
|
|
.s_parm = sensor_s_parm,
|
|
.g_parm = sensor_g_parm,
|
|
.g_mbus_config = sensor_g_mbus_config,
|
|
};
|
|
|
|
static const struct v4l2_subdev_ops sensor_ops = {
|
|
.core = &sensor_core_ops,
|
|
.video = &sensor_video_ops,
|
|
};
|
|
|
|
/* ----------------------------------------------------------------------- */
|
|
static struct cci_driver cci_drv = {
|
|
.name = SENSOR_NAME,
|
|
.addr_width = CCI_BITS_8,
|
|
.data_width = CCI_BITS_8,
|
|
};
|
|
|
|
static int sensor_probe(struct i2c_client *client,
|
|
const struct i2c_device_id *id)
|
|
{
|
|
struct v4l2_subdev *sd;
|
|
struct sensor_info *info;
|
|
info = kzalloc(sizeof(struct sensor_info), GFP_KERNEL);
|
|
if (info == NULL)
|
|
return -ENOMEM;
|
|
sd = &info->sd;
|
|
cci_dev_probe_helper(sd, client, &sensor_ops, &cci_drv);
|
|
|
|
info->fmt = &sensor_formats[0];
|
|
info->brightness = 0;
|
|
info->contrast = 0;
|
|
info->saturation = 0;
|
|
info->hue = 0;
|
|
info->hflip = 0;
|
|
info->vflip = 0;
|
|
info->gain = 0;
|
|
info->autogain = 1;
|
|
info->exp = 0;
|
|
info->autoexp = 0;
|
|
info->autowb = 1;
|
|
info->wb = 0;
|
|
info->clrfx = 0;
|
|
|
|
return 0;
|
|
}
|
|
|
|
|
|
static int sensor_remove(struct i2c_client *client)
|
|
{
|
|
struct v4l2_subdev *sd;
|
|
|
|
sd = cci_dev_remove_helper(client, &cci_drv);
|
|
kfree(to_state(sd));
|
|
return 0;
|
|
}
|
|
|
|
static const struct i2c_device_id sensor_id[] = {
|
|
{ SENSOR_NAME, 0 },
|
|
{ }
|
|
};
|
|
MODULE_DEVICE_TABLE(i2c, sensor_id);
|
|
static struct i2c_driver sensor_driver = {
|
|
.driver = {
|
|
.owner = THIS_MODULE,
|
|
.name = SENSOR_NAME,
|
|
},
|
|
.probe = sensor_probe,
|
|
.remove = sensor_remove,
|
|
.id_table = sensor_id,
|
|
};
|
|
|
|
static __init int init_sensor(void)
|
|
{
|
|
return cci_dev_init_helper(&sensor_driver);
|
|
}
|
|
|
|
static __exit void exit_sensor(void)
|
|
{
|
|
cci_dev_exit_helper(&sensor_driver);
|
|
}
|
|
|
|
module_init(init_sensor);
|
|
module_exit(exit_sensor);
|