2243 lines
50 KiB
C
Executable file
2243 lines
50 KiB
C
Executable file
/*
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* A V4L2 driver for GalaxyCore SP0718 cameras.
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*
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*/
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#include <linux/init.h>
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#include <linux/module.h>
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#include <linux/slab.h>
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#include <linux/i2c.h>
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#include <linux/delay.h>
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#include <linux/videodev2.h>
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#include <linux/clk.h>
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#include <media/v4l2-device.h>
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#include <media/v4l2-chip-ident.h>
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#include <media/v4l2-mediabus.h>
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#include <linux/io.h>
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#include "camera.h"
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#include "sensor_helper.h"
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MODULE_AUTHOR("raymonxiu");
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MODULE_DESCRIPTION("A low-level driver for Superpix SP0718 sensors");
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MODULE_LICENSE("GPL");
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//for internel driver debug
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#define DEV_DBG_EN 0
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#if(DEV_DBG_EN == 1)
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#define vfe_dev_dbg(x,arg...) printk("[CSI_DEBUG][SP0718]"x,##arg)
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#else
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#define vfe_dev_dbg(x,arg...)
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#endif
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#define vfe_dev_err(x,arg...) printk("[CSI_ERR][SP0718]"x,##arg)
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#define vfe_dev_print(x,arg...) printk("[CSI][SP0718]"x,##arg)
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#define LOG_ERR_RET(x) { \
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int ret; \
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ret = x; \
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if(ret < 0) {\
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vfe_dev_err("error at %s\n",__func__); \
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return ret; \
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} \
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}
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//define module timing
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#define MCLK (24*1000*1000)
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#define VREF_POL V4L2_MBUS_VSYNC_ACTIVE_HIGH
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#define HREF_POL V4L2_MBUS_HSYNC_ACTIVE_HIGH
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#define CLK_POL V4L2_MBUS_PCLK_SAMPLE_RISING
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#define V4L2_IDENT_SENSOR 0x0718
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#define SP0718_AWB_EN (1<<4)
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#define SP0718_AWB_DIS (~(1<<4))
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#define SP0718_AE_EN (1<<0)
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#define SP0718_AE_DIS (~(1<<0))
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/*
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* Our nominal (default) frame rate.
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*/
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#define SENSOR_FRAME_RATE 20
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/*
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* The sp0718 sits on i2c with ID 0x42
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*/
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#define I2C_ADDR 0x42
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#define SENSOR_NAME "sp0718"
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//AE target
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#define SP0718_P1_0xeb 0x78 //0x78 //modify by sy_yjp,20121210 +8
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#define SP0718_P1_0xec 0x70 //0x78 +8
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#define SP0718_P1_0xee 0x0a
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#define SP0718_P1_0xed 0x10
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/*
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* Information we maintain about a known sensor.
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*/
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struct sensor_format_struct; /* coming later */
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struct cfg_array { /* coming later */
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struct regval_list * regs;
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int size;
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};
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static inline struct sensor_info *to_state(struct v4l2_subdev *sd)
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{
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return container_of(sd, struct sensor_info, sd);
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}
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static struct regval_list sensor_default_regs[] = {
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{0xfd,0x00},
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{0x1C,0x3c},
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{0x31,0x60}, //flip
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{0x27,0xb3},///0xb3 ///2x gain
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{0x1b,0x17},
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{0x26,0xaa},
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{0x37,0x02},
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{0x28,0x8f},
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{0x1a,0x73},
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{0x1e,0x1b},
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{0x21,0x06}, ///blackout voltage
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{0x22,0x2a}, ///colbias
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{0x0f,0x3f},
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{0x10,0x3e},
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{0x11,0x00},
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{0x12,0x01},
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{0x13,0x3f},
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{0x14,0x04},
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{0x15,0x30},
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{0x16,0x31},
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{0x17,0x01},
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{0x69,0x31},
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{0x6a,0x2a},
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{0x6b,0x33},
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{0x6c,0x1a},
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{0x6d,0x32},
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{0x6e,0x28},
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{0x6f,0x29},
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{0x70,0x34},
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{0x71,0x18},
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{0x36,0x02},///delete badframe
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{0xfd,0x01},
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{0x5d,0x51},///position
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///Blacklevel
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{0x1f,0x10},
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{0x20,0x1f},
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//SI15_SP0718 24M 50Hz 18-10fps
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///ae setting
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{0xfd,0x00},
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{0x03,0x02},
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{0x04,0x88},
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{0x06,0x5a},
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{0x09,0x01},
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{0x0a,0x05},
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{0xfd,0x01},
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{0xef,0x6c},
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{0xf0,0x00},
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{0x02,0x0a},
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{0x03,0x01},
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{0x06,0x66},
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{0x07,0x00},
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{0x08,0x01},
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{0x09,0x00},
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///Status
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{0xfd,0x02},
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{0xbe,0x38},
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{0xbf,0x04},
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{0xd0,0x38},
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{0xd1,0x04},
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{0xfd,0x01},
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{0x5b,0x04},
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{0x5c,0x38},
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///rpc
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{0xfd,0x01},
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{0xe0,0x40},//////24///4c///48///4c///44///4c///3e///3c///3a///38///rpc_1base_max
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{0xe1,0x30},//////24///3c///38///3c///36///3c///30///2e///2c///2a///rpc_2base_max
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{0xe2,0x2e},//////24///34///30///34///2e///34///2a///28///26///26///rpc_3base_max
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{0xe3,0x2a},//////24///2a///2e///2c///2e///2a///2e///26///24///22///rpc_4base_max
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{0xe4,0x2a},//////24///2a///2e///2c///2e///2a///2e///26///24///22///rpc_5base_max
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{0xe5,0x28},//////24///2c///2a///2c///28///2c///24///22///20///rpc_6base_max
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{0xe6,0x28},//////24///2c///2a///2c///28///2c///24///22///20///rpc_7base_max
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{0xe7,0x26},//////24///2a///28///2a///26///2a///22///20///20///1e///rpc_8base_max
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{0xe8,0x26},//////24///2a///28///2a///26///2a///22///20///20///1e///rpc_9base_max
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{0xe9,0x26},//////24///2a///28///2a///26///2a///22///20///20///1e///rpc_10base_max
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{0xea,0x26},//////24///28///26///28///24///28///20///1f///1e///1d///rpc_11base_max
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{0xf3,0x26},//////24///28///26///28///24///28///20///1f///1e///1d///rpc_12base_max
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{0xf4,0x26},//////24///28///26///28///24///28///20///1f///1e///1d///rpc_13base_max
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///ae gain &status
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{0xfd,0x01},
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{0x04,0xe0},///rpc_max_indr
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{0x05,0x26},///1e///rpc_min_indr
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{0x0a,0xa0},///rpc_max_outdr
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{0x0b,0x26},///rpc_min_outdr
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{0x5a,0x40},///dp rpc
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{0xfd,0x02},
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{0xbc,0xa0},///rpc_heq_low
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{0xbd,0x80},///rpc_heq_dummy
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{0xb8,0x80},///mean_normal_dummy
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{0xb9,0x90},///mean_dummy_normal
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///ae target
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{0xfd,0x01},
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{0xeb,SP0718_P1_0xeb},///78 modify by sp_yjp,20121210
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{0xec,SP0718_P1_0xec},///78 modify by sp_yjp,20121210
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{0xed,SP0718_P1_0xed},
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{0xee,SP0718_P1_0xee},
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///lsc
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{0xfd,0x01},
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{0x26,0x30},
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{0x27,0x2c},
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{0x28,0x07},
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{0x29,0x08},
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{0x2a,0x00},
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{0x2b,0x03},
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{0x2c,0x00},
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{0x2d,0x00},
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///same lens as sp0718
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///RGain
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{0xfd,0x01},
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{0xa1,0x27},
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{0xa2,0x20},
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{0xa3,0x2d},
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{0xa4,0x24},
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{0xad,0x0a},///lu
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{0xae,0x08},///ru
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{0xaf,0x0a},///ld
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{0xb0,0x03},///rd
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///GGain
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{0xa5,0x25},
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{0xa6,0x20},
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{0xa7,0x25},
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{0xa8,0x20},
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{0xb1,0x05},
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{0xb2,0x00},
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{0xb3,0x00},
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{0xb4,0x00},
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///BGain
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{0xa9,0x22},
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{0xaa,0x20},
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{0xab,0x28},
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{0xac,0x1f},
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{0xb5,0x00},
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{0xb6,0x00},
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{0xb7,0x00},
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{0xb8,0x00},
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///xy-034
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///RGain
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{0xfd,0x01},
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{0xa1,0x2a},
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{0xa2,0x24},
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{0xa3,0x2d},
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{0xa4,0x24},
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{0xad,0x0d},///lu
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{0xae,0x08},///ru
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{0xaf,0x0a},///ld
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{0xb0,0x03},///rd
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///GGain
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{0xa5,0x25},
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{0xa6,0x20},
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{0xa7,0x25},
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{0xa8,0x20},
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{0xb1,0x02},
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{0xb2,0x00},
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{0xb3,0x00},
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{0xb4,0x00},
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///BGain
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{0xa9,0x22},
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{0xaa,0x20},
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{0xab,0x28},
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{0xac,0x1f},
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{0xb5,0x00},
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{0xb6,0x00},
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{0xb7,0x00},
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{0xb8,0x00},
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///<2F><><EFBFBD><EFBFBD>
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///RGain
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{0xfd,0x01},
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{0xa1,0x2a},
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{0xa2,0x26},
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{0xa3,0x2d},
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{0xa4,0x24},
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{0xad,0x0d},///lu
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{0xae,0x08},///ru
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{0xaf,0x0a},///ld
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{0xb0,0x03},///rd
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///GGain
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{0xa5,0x25},
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{0xa6,0x1d},
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{0xa7,0x25},
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{0xa8,0x20},
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{0xb1,0x02},
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{0xb2,0x00},
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{0xb3,0x00},
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{0xb4,0x00},
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///BGain
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{0xa9,0x1c},
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{0xaa,0x1a},
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{0xab,0x1f},
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{0xac,0x1c},
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{0xb5,0x00},
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{0xb6,0x00},
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{0xb7,0x00},
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{0xb8,0x00},
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///DP
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{0xfd,0x01},
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{0x48,0x09},
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{0x49,0x99},
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///awb
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{0xfd,0x01},
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{0x32,0x15},
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{0xfd,0x02},
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{0x26,0xc9},
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{0x27,0x8b},
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{0x1b,0x80},
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{0x1a,0x80},
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{0x18,0x27},
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{0x19,0x26},
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{0xfd,0x02},
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{0x2a,0x01},
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{0x2b,0x10},
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{0x28,0xef},///0xa0///f8
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{0x29,0x08},
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///d65 90
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{0x66,0x4e},///0x48
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{0x67,0x65},///0x69
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{0x68,0xcb},///0xaa
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{0x69,0xed},
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{0x6a,0xa5},
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///indoor 91
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{0x7c,0x41},///0x2f///0x44
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{0x7d,0x55},///0x4b///0x6f
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{0x7e,0x0a},///0xed
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{0x7f,0x23},///0x28
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{0x80,0xaa},///0xa6
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///cwf 92
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{0x70,0x2e},///0x3b
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{0x71,0x3f},///0x55
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{0x72,0x22},///0x28
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{0x73,0x35},///0x45
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{0x74,0xaa},
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///tl84 93
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{0x6b,0x11},
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{0x6c,0x25},///0x2f
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{0x6d,0x35},
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{0x6e,0x46},///0x52
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{0x6f,0xaa},
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///f 94
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{0x61,0xf4},///0xed
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{0x62,0x0f},///0f
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{0x63,0x52},///0x5d
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{0x64,0x70},///0x75///0x8f
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{0x65,0x6a},
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{0x75,0x80},
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{0x76,0x09},
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{0x77,0x02},
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{0x24,0x25},
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///outdoor r\b range
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/// 0x78,0xc0
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/// 0x79,0xa0
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/// 0x7a,0xa0
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/// 0x7b,0x80
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///skin
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{0x0e,0x30},
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{0x09,0x07},
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///gw
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{0x31,0x60},
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{0x32,0x60},
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{0x33,0xc0},
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{0x35,0x6f},
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{0x3b,0x09},
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/// sharp
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{0xfd,0x02},
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{0xde,0x0f},
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{0xd2,0x02},///<2F><><EFBFBD>ƺڰױߣ<D7B1>0-<2D>ߴ֣<DFB4>f-<2D><>ϸ
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{0xd3,0x08},
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{0xd4,0x08},
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{0xd5,0x08},
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{0xd7,0x30},///<2F><><EFBFBD><EFBFBD><EFBFBD>ж<EFBFBD>//0x10 modify by sp_yjp,20121210
|
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{0xd8,0x40}, //0x1a modify by sp_yjp,20121210
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{0xd9,0x48}, //0x24 modify by sp_yjp,20121210
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{0xda,0x48}, //0x28 modify by sp_yjp,20121210
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{0xdb,0x08},
|
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{0xe8,0x40},///<2F><><EFBFBD><EFBFBD>ǿ<EFBFBD><C7BF>
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{0xe9,0x2c}, //0x38 0x48 modify by sp_yjp,20121210
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{0xea,0x28}, //0x30 modify by sp_yjp,20121210
|
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{0xeb,0x20}, //0x20 modify by sp_yjp,20121210
|
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{0xec,0x40}, //0x80 modify by sp_yjp,20121210
|
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{0xed,0x2c}, //0x60 modify by sp_yjp,20121210
|
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{0xee,0x28}, //0x40 modify by sp_yjp,20121210
|
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{0xef,0x20}, //0x20 modify by sp_yjp,20121210
|
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///ƽ̹<C6BD><CCB9><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
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{0xf7,0x00},
|
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{0xf8,0x08},
|
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{0xf9,0x00},
|
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{0xfa,0x00},
|
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///dns
|
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{0xfd,0x01},
|
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{0x64,0x88}, ///<2F>ط<EFBFBD><D8B7><EFBFBD><EFBFBD>Եƽ<D4B5><C6BD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> ///0-<2D><>ǿ<EFBFBD><C7BF>8-<2D><><EFBFBD><EFBFBD>
|
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{0x65,0x44},
|
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{0x6d,0x02},///ǿƽ<C7BF><C6BD><EFBFBD><EFBFBD>ƽ̹<C6BD><CCB9><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ƽ<EFBFBD><C6BD><EFBFBD><EFBFBD>ֵ
|
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{0x6e,0x02},
|
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{0x6f,0x10},
|
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{0x70,0x10},
|
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{0x71,0x08},///<2F><>ƽ<EFBFBD><C6BD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ƽ̹<C6BD><CCB9><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ƽ<EFBFBD><C6BD><EFBFBD><EFBFBD>ֵ
|
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{0x72,0x0e},
|
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{0x73,0x16},
|
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{0x74,0x24},
|
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//{0x75,0x46}, ///[7:4]ƽ̹<C6BD><CCB9><EFBFBD><EFBFBD>ǿ<EFBFBD>ȣ<EFBFBD>[3:0]<5D><>ƽ̹<C6BD><CCB9><EFBFBD><EFBFBD>ǿ<EFBFBD>ȣ<EFBFBD>0-<2D><>ǿ<EFBFBD><C7BF>8-<2D><><EFBFBD><EFBFBD>?
|
||
{0x75,0x66}, //0x46 modify by sp_yjp,20121210
|
||
{0x76,0x02}, //0x34 0x46 //modify by sp_yjp,20121210
|
||
|
||
{0x77,0x02}, //0x33 modify by sp_yjp,20121210
|
||
{0x78,0x02}, //0x02 modify by sp_yjp,20121210
|
||
|
||
{0x81,0x10},///2x///<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ж<EFBFBD><D0B6><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ
|
||
{0x82,0x1b},///4x
|
||
{0x83,0x2c},///8x
|
||
{0x84,0x40},///16x
|
||
{0x85,0x0c},///12/8+reg0x81 <20>ڶ<EFBFBD><DAB6><EFBFBD>ֵ<EFBFBD><D6B5><EFBFBD><EFBFBD>ƽ̹<C6BD>ͷ<EFBFBD>ƽ̹<C6BD><CCB9><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
||
{0xfd,0x02},
|
||
{0xdc,0x0f},
|
||
|
||
///gamma <20><><EFBFBD>⾵ͷ<E2BEB5>Ա<EFBFBD>ǿ<EFBFBD><C7BF>18<31><EFBFBD><D7B8><EFBFBD><EFBFBD>ֲ<EFBFBD><D6B2><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>sp0718<31><38>ͷ<EFBFBD><CDB7>
|
||
{0xfd,0x01},
|
||
{0x8b,0x00},///00///00///00///00///00
|
||
{0x8c,0x08},///05///02///0b///0b///10
|
||
{0x8d,0x10},///0d///0a///19///17///20
|
||
{0x8e,0x19},///15///13///2a///27///31
|
||
{0x8f,0x26},///1e///1d///37///35///3f
|
||
{0x90,0x3b},///37///30///4b///51///53
|
||
{0x91,0x4d},///4a///40///5e///64///64
|
||
{0x92,0x5f},///5b///4e///6c///74///74
|
||
{0x93,0x71},///6d///5a///78///80///80
|
||
{0x94,0x8b},///88///71///92///92///92
|
||
{0x95,0xa1},///9c///85///a6///a2///a2
|
||
{0x96,0xb3},///af///96///b5///af///af
|
||
{0x97,0xbf},///bc///a6///bf///bb///bb
|
||
{0x98,0xca},///ca///b3///ca///c6///c6
|
||
{0x99,0xd2},///d2///c0///d2///d0///d0
|
||
{0x9a,0xda},///da///cb///d9///d9///d9
|
||
{0x9b,0xe1},///e1///d5///e1///e0///e0
|
||
{0x9c,0xe7},///e7///df///e8///e8///e8
|
||
{0x9d,0xec},///ec///e9///ee///ee///ee
|
||
{0x9e,0xf3},///f3///f2///f4///f4///f4
|
||
{0x9f,0xf9},///f9///fa///fa///fa///fa
|
||
{0xa0,0xff},///ff///ff///ff///ff///ff
|
||
///CCM
|
||
{0xfd,0x02},
|
||
{0x15,0xd0},///b>th
|
||
{0x16,0xa0},///r<th
|
||
///gc<67><63>ͷ<EFBFBD><CDB7><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ƫ<EFBFBD><C6AB>
|
||
{0xa0,0x80},///a6///a6///a6///8c///80///
|
||
{0xa1,0x00},///da///da///da///fa///00///
|
||
{0xa2,0x00},///00///00///00///fa///00///
|
||
{0xa3,0xda},///da///e7///da///da///e7///
|
||
{0xa4,0xe6},///c0///c0///c0///c0///a6///
|
||
{0xa5,0xc0},///e7///da///e7///e7///f4///
|
||
{0xa6,0xf4},///f4///00///00///00///00///
|
||
{0xa7,0xc0},///c0///b4///a7///cd///da///
|
||
{0xa8,0xcc},///cc///cc///d9///b3///a6///
|
||
{0xa9,0x00},///0c///0c///0c///3c///00///
|
||
{0xaa,0x33},///33///33///33///33///33///
|
||
{0xab,0x0f},///0f///0c///0c///0c///0c///
|
||
{0xac,0xa6},///a2///b3///8c///
|
||
{0xad,0xda},///04///0c///0c///
|
||
{0xae,0x00},///da///c0///e7///
|
||
{0xaf,0xda},///cd///cd///b4///
|
||
{0xb0,0xcc},///d9///e6///e6///
|
||
{0xb1,0xda},///da///cd///e7///
|
||
{0xb2,0xe7},///f6///e7///e7///
|
||
{0xb3,0x5a},///98///9a///9a///
|
||
{0xb4,0x40},///f3///00///00///
|
||
{0xb5,0x0c},///30///30///30///
|
||
{0xb6,0x33},///33///33///33///
|
||
{0xb7,0x1f},///0f///1f///1f///
|
||
|
||
///sat u
|
||
{0xfd,0x01},
|
||
{0xd3,0x4E},
|
||
{0xd4,0x4A},
|
||
{0xd5,0x40},
|
||
{0xd6,0x40},
|
||
///sat v
|
||
{0xd7,0x4E},
|
||
{0xd8,0x4A},
|
||
{0xd9,0x40},
|
||
{0xda,0x40},
|
||
///auto_sat
|
||
{0xdd,0x30},
|
||
{0xde,0x10},
|
||
{0xd2,0x01},///autosa_en
|
||
{0xdf,0xff},///a0///y_mean_th
|
||
|
||
///uv_th
|
||
{0xfd,0x01},
|
||
{0xc2,0xaa},
|
||
{0xc3,0xaa},
|
||
{0xc4,0x66},
|
||
{0xc5,0x22},
|
||
|
||
///heq
|
||
{0xfd,0x01},
|
||
{0x10,0x00},
|
||
{0x11,0x00},
|
||
{0x12,0x00},
|
||
{0x13,0x00},
|
||
|
||
{0x14,0x14}, //0x00 modify by sp_yjp,20121210
|
||
{0x15,0x14}, //0x00 modify by sp_yjp,20121210
|
||
{0x16,0x14}, //0x00 modify by sp_yjp,20121210
|
||
{0x17,0x14}, //0x00 modify by sp_yjp,20121210
|
||
|
||
|
||
///{0xfd,0x01}, //add by sp_yjp,20121211
|
||
///{0xd2,0x03}, ///autosa_en autocontrast_en add by sp_yjp,20121211
|
||
|
||
|
||
///auto
|
||
{0xfd,0x01},
|
||
{0xfb,0x33},
|
||
{0x32,0x15},
|
||
{0x33,0xff},
|
||
{0x34,0xe7},
|
||
|
||
{0x35,0x00}, //add by sp_yjp,20121210
|
||
{0xff,0xff}
|
||
};
|
||
|
||
|
||
/*
|
||
* 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[] = {
|
||
//null
|
||
};
|
||
|
||
static struct regval_list sensor_wb_auto_regs[] = {
|
||
{0xfd,0x02},
|
||
{0x26,0xbe},
|
||
{0x27,0xb2},
|
||
{0xfd,0x01},
|
||
{0x32,0x15}, //awb & ae opened
|
||
{0xfd,0x00},
|
||
};
|
||
|
||
static struct regval_list sensor_wb_incandescence_regs[] = {
|
||
//bai re guang
|
||
{0xfd,0x01},
|
||
{0x32,0x05},
|
||
{0xfd,0x02},
|
||
{0x26,0x75},
|
||
{0x27,0xe2},
|
||
{0xfd,0x00},
|
||
};
|
||
|
||
static struct regval_list sensor_wb_fluorescent_regs[] = {
|
||
//ri guang deng
|
||
{0xfd,0x01},
|
||
{0x32,0x05},
|
||
{0xfd,0x02},
|
||
{0x26,0x91},
|
||
{0x27,0xc8},
|
||
{0xfd,0x00},
|
||
};
|
||
|
||
static struct regval_list sensor_wb_tungsten_regs[] = {
|
||
//wu si deng
|
||
{0xfd,0x01},
|
||
{0x32,0x05},
|
||
{0xfd,0x02},
|
||
{0x26,0x75},
|
||
{0x27,0xe2},
|
||
{0xfd,0x00},
|
||
};
|
||
|
||
static struct regval_list sensor_wb_horizon[] = {
|
||
//null
|
||
};
|
||
|
||
static struct regval_list sensor_wb_daylight_regs[] = {
|
||
//tai yang guang
|
||
{0xfd,0x01},
|
||
{0x32,0x05},
|
||
{0xfd,0x02},
|
||
{0x26,0xaa},
|
||
{0x27,0xce},
|
||
{0xfd,0x00},
|
||
};
|
||
|
||
static struct regval_list sensor_wb_flash[] = {
|
||
//null
|
||
};
|
||
|
||
|
||
static struct regval_list sensor_wb_cloud_regs[] = {
|
||
{0xfd,0x01},
|
||
{0x32,0x05},
|
||
{0xfd,0x02},
|
||
{0x26,0xc8},
|
||
{0x27,0x89},
|
||
{0xfd,0x00},
|
||
};
|
||
|
||
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[] = {
|
||
{0xfd,0x01},
|
||
{0x66,0x00},
|
||
{0x67,0x80},
|
||
{0x68,0x80},
|
||
};
|
||
|
||
static struct regval_list sensor_colorfx_bw_regs[] = {
|
||
{0xfd,0x01},
|
||
{0x66,0x20},
|
||
{0x67,0x80},
|
||
{0x68,0x80},
|
||
};
|
||
|
||
static struct regval_list sensor_colorfx_sepia_regs[] = {
|
||
{0xfd,0x01},
|
||
{0x66,0x10},
|
||
{0x67,0xc0},
|
||
{0x68,0x20},
|
||
};
|
||
|
||
static struct regval_list sensor_colorfx_negative_regs[] = {
|
||
{0xfd,0x01},
|
||
{0x66,0x04},
|
||
{0x67,0x80},
|
||
{0x68,0x80},
|
||
};
|
||
|
||
static struct regval_list sensor_colorfx_emboss_regs[] = {
|
||
{0xfd,0x01},
|
||
{0x66,0x01},
|
||
{0x67,0x80},
|
||
{0x68,0x80}
|
||
};
|
||
|
||
static struct regval_list sensor_colorfx_sketch_regs[] = {
|
||
{0xfd,0x01},
|
||
{0x66,0x02},
|
||
{0x67,0x80},
|
||
{0x68,0x80}
|
||
};
|
||
|
||
static struct regval_list sensor_colorfx_sky_blue_regs[] = {
|
||
{0xfd,0x01},
|
||
{0x66,0x10},
|
||
{0x67,0x20},
|
||
{0x68,0xf0}
|
||
};
|
||
|
||
static struct regval_list sensor_colorfx_grass_green_regs[] = {
|
||
{0xfd,0x01},
|
||
{0x66,0x10},
|
||
{0x67,0x20},
|
||
{0x68,0x20}
|
||
};
|
||
|
||
static struct regval_list sensor_colorfx_skin_whiten_regs[] = {
|
||
//NULL
|
||
};
|
||
|
||
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[] = {
|
||
{0xfd,0x01},
|
||
{0xdb,0xc0}
|
||
};
|
||
|
||
static struct regval_list sensor_brightness_neg3_regs[] = {
|
||
{0xfd,0x01},
|
||
{0xdb,0xd0}
|
||
};
|
||
|
||
static struct regval_list sensor_brightness_neg2_regs[] = {
|
||
{0xfd,0x01},
|
||
{0xdb,0xe0}
|
||
};
|
||
|
||
static struct regval_list sensor_brightness_neg1_regs[] = {
|
||
{0xfd,0x01},
|
||
{0xdb,0xf0}
|
||
};
|
||
|
||
static struct regval_list sensor_brightness_zero_regs[] = {
|
||
{0xfd,0x01},
|
||
{0xdb,0x00}
|
||
};
|
||
|
||
static struct regval_list sensor_brightness_pos1_regs[] = {
|
||
{0xfd,0x01},
|
||
{0xdb,0x10}
|
||
};
|
||
|
||
static struct regval_list sensor_brightness_pos2_regs[] = {
|
||
{0xfd,0x01},
|
||
{0xdb,0x20}
|
||
};
|
||
|
||
static struct regval_list sensor_brightness_pos3_regs[] = {
|
||
{0xfd,0x01},
|
||
{0xdb,0x30}
|
||
};
|
||
|
||
static struct regval_list sensor_brightness_pos4_regs[] = {
|
||
{0xfd,0x01},
|
||
{0xdb,0x40}
|
||
};
|
||
|
||
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[] = {
|
||
{0xfd,0x01},
|
||
{0xeb,SP0718_P1_0xeb-0x20},
|
||
{0xec,SP0718_P1_0xec-0x20},
|
||
{0xdb,0x00}
|
||
};
|
||
|
||
static struct regval_list sensor_ev_neg3_regs[] = {
|
||
{0xfd,0x01},
|
||
{0xeb,SP0718_P1_0xeb-0x18},
|
||
{0xec,SP0718_P1_0xec-0x18},
|
||
{0xdb,0x00}
|
||
};
|
||
|
||
static struct regval_list sensor_ev_neg2_regs[] = {
|
||
{0xfd,0x01},
|
||
{0xeb,SP0718_P1_0xeb-0x10},
|
||
{0xec,SP0718_P1_0xec-0x10},
|
||
{0xdb,0x00}
|
||
};
|
||
|
||
static struct regval_list sensor_ev_neg1_regs[] = {
|
||
{0xfd,0x01},
|
||
{0xeb,SP0718_P1_0xeb-0x08},
|
||
{0xec,SP0718_P1_0xec-0x08},
|
||
{0xdb,0x00}
|
||
};
|
||
|
||
static struct regval_list sensor_ev_zero_regs[] = {
|
||
{0xfd,0x01},
|
||
{0xeb,SP0718_P1_0xeb},
|
||
{0xec,SP0718_P1_0xec},
|
||
{0xdb,0x00}
|
||
};
|
||
|
||
static struct regval_list sensor_ev_pos1_regs[] = {
|
||
{0xfd,0x01},
|
||
{0xeb,SP0718_P1_0xeb+0x08},
|
||
{0xec,SP0718_P1_0xec+0x08},
|
||
{0xdb,0x00}
|
||
};
|
||
|
||
static struct regval_list sensor_ev_pos2_regs[] = {
|
||
{0xfd,0x01},
|
||
{0xeb,SP0718_P1_0xeb+0x10},
|
||
{0xec,SP0718_P1_0xec+0x10},
|
||
{0xdb,0x00}
|
||
};
|
||
|
||
static struct regval_list sensor_ev_pos3_regs[] = {
|
||
{0xfd,0x01},
|
||
{0xeb,SP0718_P1_0xeb+0x18},
|
||
{0xec,SP0718_P1_0xec+0x18},
|
||
{0xdb,0x00}
|
||
};
|
||
|
||
static struct regval_list sensor_ev_pos4_regs[] = {
|
||
{0xfd,0x01},
|
||
{0xeb,SP0718_P1_0xeb+0x20},
|
||
{0xec,SP0718_P1_0xec+0x20},
|
||
{0xdb,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[] = {
|
||
{0xfd,0x01},//Page 0
|
||
{0x35,0x40} //YCbYCr
|
||
};
|
||
|
||
static struct regval_list sensor_fmt_yuv422_yvyu[] = {
|
||
{0xfd,0x01},//Page 0
|
||
{0x35,0x41} //YCrYCb
|
||
};
|
||
|
||
static struct regval_list sensor_fmt_yuv422_vyuy[] = {
|
||
{0xfd,0x01},//Page 0
|
||
{0x35,0x01} //CrYCbY
|
||
};
|
||
|
||
static struct regval_list sensor_fmt_yuv422_uyvy[] = {
|
||
{0xfd,0x01},//Page 0
|
||
{0x35,0x00} //CbYCrY
|
||
};
|
||
|
||
static int sensor_s_hflip_vflip(struct v4l2_subdev *sd, int h_value,int v_value)
|
||
{
|
||
struct sensor_info *info = to_state(sd);
|
||
data_type rdval;
|
||
LOG_ERR_RET(sensor_write(sd, 0xfd, 0x00)) //page 0
|
||
LOG_ERR_RET(sensor_read(sd, 0x31, &rdval))
|
||
switch (h_value) {
|
||
case 0:
|
||
rdval &= 0xdf;
|
||
break;
|
||
case 1:
|
||
rdval |= 0x20;
|
||
break;
|
||
default:
|
||
return -EINVAL;
|
||
}
|
||
|
||
switch (v_value) {
|
||
case 0:
|
||
rdval &= 0xbf;
|
||
break;
|
||
case 1:
|
||
rdval |= 0x40;
|
||
break;
|
||
default:
|
||
return -EINVAL;
|
||
}
|
||
LOG_ERR_RET(sensor_write(sd, 0x31, rdval))
|
||
|
||
usleep_range(10000,12000);
|
||
info->hflip = h_value;
|
||
info->vflip = v_value;
|
||
return 0;
|
||
}
|
||
static int sensor_g_hflip(struct v4l2_subdev *sd, __s32 *value)
|
||
{
|
||
struct sensor_info *info = to_state(sd);
|
||
data_type rdval;
|
||
|
||
LOG_ERR_RET(sensor_write(sd, 0xfd, 0x00)) //page 0
|
||
LOG_ERR_RET(sensor_read(sd, 0x31, &rdval))
|
||
|
||
rdval &= (1<<5);
|
||
*value = (rdval>>5);
|
||
|
||
info->vflip = *value;
|
||
return 0;
|
||
}
|
||
|
||
static int sensor_s_hflip(struct v4l2_subdev *sd, int value)
|
||
{
|
||
struct sensor_info *info = to_state(sd);
|
||
data_type rdval;
|
||
|
||
LOG_ERR_RET(sensor_write(sd, 0xfd, 0x00)) //page 0
|
||
LOG_ERR_RET(sensor_read(sd, 0x31, &rdval))
|
||
|
||
switch (value) {
|
||
case 0:
|
||
rdval &= 0xdf;
|
||
break;
|
||
case 1:
|
||
rdval |= 0x20;
|
||
break;
|
||
default:
|
||
return -EINVAL;
|
||
}
|
||
|
||
LOG_ERR_RET(sensor_write(sd, 0x31, rdval))
|
||
|
||
usleep_range(10000,12000);
|
||
info->hflip = value;
|
||
return 0;
|
||
}
|
||
|
||
static int sensor_g_vflip(struct v4l2_subdev *sd, __s32 *value)
|
||
{
|
||
struct sensor_info *info = to_state(sd);
|
||
data_type rdval;
|
||
|
||
LOG_ERR_RET(sensor_write(sd, 0xfd, 0x00)) //page 0
|
||
LOG_ERR_RET(sensor_read(sd, 0x31, &rdval))
|
||
|
||
rdval &= (1<<6);
|
||
*value = (rdval>>6);
|
||
|
||
info->vflip = *value;
|
||
return 0;
|
||
}
|
||
|
||
static int sensor_s_vflip(struct v4l2_subdev *sd, int value)
|
||
{
|
||
struct sensor_info *info = to_state(sd);
|
||
data_type rdval;
|
||
|
||
LOG_ERR_RET(sensor_write(sd, 0xfd, 0x00)) //page 0
|
||
LOG_ERR_RET(sensor_read(sd, 0x31, &rdval))
|
||
|
||
switch (value) {
|
||
case 0:
|
||
rdval &= 0xbf;
|
||
break;
|
||
case 1:
|
||
rdval |= 0x40;
|
||
break;
|
||
default:
|
||
return -EINVAL;
|
||
}
|
||
|
||
LOG_ERR_RET(sensor_write(sd, 0x31, rdval))
|
||
|
||
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, 0xfd, 0x01);
|
||
if (ret < 0) {
|
||
vfe_dev_err("sensor_write err at sensor_g_autoexp!\n");
|
||
return ret;
|
||
}
|
||
|
||
ret = sensor_read(sd, 0x32, &val);
|
||
if (ret < 0) {
|
||
vfe_dev_err("sensor_read err at sensor_g_autoexp!\n");
|
||
return ret;
|
||
}
|
||
|
||
val &= SP0718_AE_EN;
|
||
if (val == SP0718_AE_EN) {
|
||
*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, 0xfd, 0x01);
|
||
if (ret < 0) {
|
||
vfe_dev_err("sensor_write err at sensor_s_autoexp!\n");
|
||
return ret;
|
||
}
|
||
|
||
ret = sensor_read(sd, 0x32, &val);
|
||
if (ret < 0) {
|
||
vfe_dev_err("sensor_read err at sensor_s_autoexp!\n");
|
||
return ret;
|
||
}
|
||
|
||
switch (value) {
|
||
case V4L2_EXPOSURE_AUTO:
|
||
val |= SP0718_AE_EN;
|
||
break;
|
||
case V4L2_EXPOSURE_MANUAL:
|
||
val &= SP0718_AE_DIS;
|
||
break;
|
||
case V4L2_EXPOSURE_SHUTTER_PRIORITY:
|
||
return -EINVAL;
|
||
case V4L2_EXPOSURE_APERTURE_PRIORITY:
|
||
return -EINVAL;
|
||
default:
|
||
return -EINVAL;
|
||
}
|
||
|
||
ret = sensor_write(sd, 0x32, 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, 0xfd, 0x01);
|
||
if (ret < 0) {
|
||
vfe_dev_err("sensor_write err at sensor_g_autowb!\n");
|
||
return ret;
|
||
}
|
||
|
||
ret = sensor_read(sd, 0x32, &val);
|
||
if (ret < 0) {
|
||
vfe_dev_err("sensor_read err at sensor_g_autowb!\n");
|
||
return ret;
|
||
}
|
||
|
||
val &= (1<<4);
|
||
val = val>>4; //0x32 bit4 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, 0xfd, 0x01);
|
||
if (ret < 0) {
|
||
vfe_dev_err("sensor_write err at sensor_s_autowb!\n");
|
||
return ret;
|
||
}
|
||
ret = sensor_read(sd, 0x32, &val);
|
||
if (ret < 0) {
|
||
vfe_dev_err("sensor_read err at sensor_s_autowb!\n");
|
||
return ret;
|
||
}
|
||
|
||
switch(value) {
|
||
case 0:
|
||
val &= SP0718_AWB_DIS;
|
||
break;
|
||
case 1:
|
||
val |= SP0718_AWB_EN;
|
||
break;
|
||
default:
|
||
break;
|
||
}
|
||
ret = sensor_write(sd, 0x32, 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;
|
||
|
||
if(info->wb == value)
|
||
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(30000,31000);
|
||
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(30000,31000);
|
||
vfe_gpio_write(sd,PWDN,CSI_GPIO_LOW);
|
||
usleep_range(10000,12000);
|
||
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
|
||
usleep_range(10000,12000);
|
||
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);
|
||
vfe_set_pmu_channel(sd,AVDD,ON);
|
||
vfe_set_pmu_channel(sd,IOVDD,ON);
|
||
vfe_set_pmu_channel(sd,DVDD,ON);
|
||
vfe_set_pmu_channel(sd,AFVDD,ON);
|
||
usleep_range(20000,22000);
|
||
vfe_gpio_write(sd,PWDN,CSI_GPIO_LOW);
|
||
usleep_range(10000,12000);
|
||
vfe_set_mclk_freq(sd,MCLK);
|
||
vfe_set_mclk(sd,ON);
|
||
usleep_range(10000,12000);
|
||
vfe_gpio_write(sd,RESET,CSI_GPIO_LOW);
|
||
usleep_range(30000,31000);
|
||
vfe_gpio_write(sd,RESET,CSI_GPIO_HIGH);
|
||
usleep_range(30000,31000);
|
||
break;
|
||
case CSI_SUBDEV_PWR_OFF:
|
||
vfe_dev_dbg("CSI_SUBDEV_PWR_OFF\n");
|
||
usleep_range(10000,12000);
|
||
vfe_gpio_write(sd,RESET,CSI_GPIO_LOW);
|
||
usleep_range(10000,12000);
|
||
vfe_set_mclk(sd,OFF);
|
||
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(10000,12000);
|
||
vfe_gpio_write(sd,PWDN,CSI_GPIO_HIGH);
|
||
usleep_range(10000,12000);
|
||
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, 0xfd, 0x00);
|
||
if (ret < 0) {
|
||
vfe_dev_err("sensor_write err at sensor_detect!\n");
|
||
return ret;
|
||
}
|
||
|
||
ret = sensor_read(sd, 0x02, &val);
|
||
if (ret < 0) {
|
||
vfe_dev_err("sensor_read err at sensor_detect!\n");
|
||
return ret;
|
||
}
|
||
|
||
if(val != 0x71)
|
||
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;
|
||
}
|
||
return sensor_write_array(sd, sensor_default_regs , ARRAY_SIZE(sensor_default_regs));
|
||
}
|
||
|
||
static long sensor_ioctl(struct v4l2_subdev *sd, unsigned int cmd, void *arg)
|
||
{
|
||
int ret=0;
|
||
return ret;
|
||
}
|
||
|
||
|
||
/*
|
||
* Store information about the video data format.
|
||
*/
|
||
static struct sensor_format_struct {
|
||
__u8 *desc;
|
||
//__u32 pixelformat;
|
||
enum v4l2_mbus_pixelcode mbus_code;
|
||
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,
|
||
.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,
|
||
.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,
|
||
.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,
|
||
.regs = sensor_fmt_yuv422_vyuy,
|
||
.regs_size = ARRAY_SIZE(sensor_fmt_yuv422_vyuy),
|
||
.bpp = 2,
|
||
},
|
||
};
|
||
#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_enum_size(struct v4l2_subdev *sd,
|
||
struct v4l2_frmsizeenum *fsize)
|
||
{
|
||
if(fsize->index > N_WIN_SIZES-1)
|
||
return -EINVAL;
|
||
|
||
fsize->type = V4L2_FRMSIZE_TYPE_DISCRETE;
|
||
fsize->discrete.width = sensor_win_sizes[fsize->index].width;
|
||
fsize->discrete.height = sensor_win_sizes[fsize->index].height;
|
||
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)//linux-3.0
|
||
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;//linux-3.0
|
||
|
||
/*
|
||
* 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;//linux-3.0
|
||
fmt->height = wsize->height;//linux-3.0
|
||
|
||
return 0;
|
||
}
|
||
|
||
static int sensor_try_fmt(struct v4l2_subdev *sd,
|
||
struct v4l2_mbus_framefmt *fmt)
|
||
{
|
||
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;
|
||
sensor_s_hflip_vflip(sd,info->hflip,info->vflip);
|
||
|
||
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;
|
||
|
||
//vfe_dev_dbg("sensor_s_ctrl ctrl->id=0x%8x\n", ctrl->id);
|
||
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,
|
||
.enum_framesizes = sensor_enum_size,
|
||
.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);
|
||
|
||
//client->addr=0x42>>1;
|
||
|
||
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);
|
||
|