2539 lines
53 KiB
C
Executable file
2539 lines
53 KiB
C
Executable file
/*
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* A V4L2 driver for Novatek nt99252 cameras.
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* Novatek 2013-02-01
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* monitor reloation = 1280x800
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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>//linux-3.0
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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 Novatek nt99252 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(KERN_INFO"[CSI_DEBUG][nt99252]"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(KERN_INFO"[CSI_ERR][nt99252]"x,##arg)
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#define vfe_dev_print(x,arg...) printk(KERN_INFO"[CSI][nt99252]"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 IO_CFG 0 //0:csi back 1:csi front
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#define V4L2_IDENT_SENSOR 0x2520
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#define REG_ADDR_STEP 2
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#define REG_DATA_STEP 1
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#define REG_STEP (REG_ADDR_STEP+REG_DATA_STEP)
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/*
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* Basic window sizes. These probably belong somewhere more globally
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* useful.
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*/
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#define UXGA_WIDTH 1600
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#define UXGA_HEIGHT 1200
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#define SXGA_WIDTH 1280
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#define SXGA_HEIGHT 960
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#define HD720_WIDTH 1280
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#define HD720_HEIGHT 720
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#define SVGA_WIDTH 800
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#define SVGA_HEIGHT 600
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#define VGA_WIDTH 640
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#define VGA_HEIGHT 480
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#define QVGA_WIDTH 320
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#define QVGA_HEIGHT 240
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#define CIF_WIDTH 352
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#define CIF_HEIGHT 288
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#define QCIF_WIDTH 176
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#define QCIF_HEIGHT 144
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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 8
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/*
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* The nt99252 sits on i2c with ID 0x6C
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*/
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#define I2C_ADDR 0x6C
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#define nt99252_SENSOR_ID 0x2520
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#define SENSOR_NAME "nt99252"
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/* Registers */
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#define PCLK_68M
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//#define NTK_TEST
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#define NT99252_AE_TARGET 0x3C //0x3A
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#if (NT99252_AE_TARGET == 0x30)
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//[AE_Target : 0x30]
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#define NT99252_REG_0X32B8 0x36
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#define NT99252_REG_0X32B9 0x2A
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#define NT99252_REG_0X32BC 0x30
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#define NT99252_REG_0X32BD 0x33
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#define NT99252_REG_0X32BE 0x2D
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#elif (NT99252_AE_TARGET == 0x38)
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//[AE_Target : 0x38]
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#define NT99252_REG_0X32B8 0x3F
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#define NT99252_REG_0X32B9 0x31
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#define NT99252_REG_0X32BC 0x38
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#define NT99252_REG_0X32BD 0x3C
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#define NT99252_REG_0X32BE 0x34
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#elif(NT99252_AE_TARGET == 0x3A)
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//[AE_Target : 0x3A]
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#define NT99252_REG_0X32B8 0x42
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#define NT99252_REG_0X32B9 0x32
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#define NT99252_REG_0X32BC 0x3A
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#define NT99252_REG_0X32BD 0x3E
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#define NT99252_REG_0X32BE 0x36
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#elif(NT99252_AE_TARGET == 0x3B)
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//[AE_Target : 0x3B]
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#define NT99252_REG_0X32B8 0x43
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#define NT99252_REG_0X32B9 0x33
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#define NT99252_REG_0X32BC 0x3B
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#define NT99252_REG_0X32BD 0x3F
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#define NT99252_REG_0X32BE 0x37
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#elif(NT99252_AE_TARGET == 0x3C)
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//[AE_Target : 0x3C]
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#define NT99252_REG_0X32B8 0x44
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#define NT99252_REG_0X32B9 0x34
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#define NT99252_REG_0X32BC 0x3C
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#define NT99252_REG_0X32BD 0x40
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#define NT99252_REG_0X32BE 0x38
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#elif(NT99252_AE_TARGET == 0x3D)
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//[AE_Target : 0x3D]
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#define NT99252_REG_0X32B8 0x45
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#define NT99252_REG_0X32B9 0x35
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#define NT99252_REG_0X32BC 0x3D
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#define NT99252_REG_0X32BD 0x41
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#define NT99252_REG_0X32BE 0x39
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#elif(NT99252_AE_TARGET == 0x3E)
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//[AE_Target : 0x3E]
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#define NT99252_REG_0X32B8 0x46
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#define NT99252_REG_0X32B9 0x36
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#define NT99252_REG_0X32BC 0x3E
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#define NT99252_REG_0X32BD 0x42
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#define NT99252_REG_0X32BE 0x3A
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#elif(NT99252_AE_TARGET == 0x3F)
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//[AE_Target : 0x3F]
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#define NT99252_REG_0X32B8 0x47
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#define NT99252_REG_0X32B9 0x37
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#define NT99252_REG_0X32BC 0x3F
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#define NT99252_REG_0X32BD 0x43
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#define NT99252_REG_0X32BE 0x3B
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#elif(NT99252_AE_TARGET == 0x40)
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//[AE_Target : 0x40]
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#define NT99252_REG_0X32B8 0x48
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#define NT99252_REG_0X32B9 0x38
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#define NT99252_REG_0X32BC 0x40
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#define NT99252_REG_0X32BD 0x44
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#define NT99252_REG_0X32BE 0x3C
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#endif
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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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#if 0
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struct snesor_colorfx_struct; /* coming later */
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__csi_subdev_info_t ccm_info_con =
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{
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.mclk = MCLK,
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.vref = VREF_POL,
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.href = HREF_POL,
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.clock = CLK_POL,
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.iocfg = IO_CFG,
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};
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struct sensor_info {
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struct v4l2_subdev sd;
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struct sensor_format_struct *fmt; /* Current format */
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__csi_subdev_info_t *ccm_info;
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int width;
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int height;
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int brightness;
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int contrast;
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int saturation;
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int hue;
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int hflip;
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int vflip;
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int gain;
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int autogain;
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int exp;
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enum v4l2_exposure_auto_type autoexp;
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int autowb;
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enum v4l2_whiteblance wb;
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enum v4l2_colorfx clrfx;
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enum v4l2_flash_mode flash_mode;
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u8 clkrc; /* Clock divider value */
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};
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#endif
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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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/*
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* The default register settings
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*
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*/
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static struct regval_list sensor_default_regs[] = {
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#if 1 //For 10"
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{0x3069, 0x00},
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{0x306A, 0x00},
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#else //For 9.7"
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{0x306A, 0x02},
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#endif
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//NTK 2013-01-24
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{0x302A, 0x00},
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{0x302c, 0x09},
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{0x302d, 0x01},
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{0x301F, 0x80},
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{0x303f, 0x0e},
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{0x3051,0xE8},
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{0x320A, 0x00},
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{0x302E, 0x01},
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{0x3100, 0x01},
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{0x3101, 0x80},
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{0x3104, 0x03},
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{0x3105, 0x03},
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{0x3106, 0x0D},
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{0x310A, 0x62},
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{0x310D, 0x60},
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{0x3111, 0x5B},
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{0x3131, 0x58},
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{0x3127, 0x01},
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{0x3210, 0x2E},//3A
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{0x3211, 0x2E},//3A
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{0x3212, 0x2E},//3A
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{0x3213, 0x2E},//3A
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{0x3214, 0x21},
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{0x3215, 0x21},
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{0x3216, 0x21},
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{0x3217, 0x21},
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{0x3218, 0x21},
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{0x3219, 0x21},
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{0x321A, 0x21},
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{0x321B, 0x21},
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{0x321C, 0x1F},//22
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{0x321D, 0x1F},//22
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{0x321E, 0x1F},//22
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{0x321F, 0x1F},//22
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{0x3220, 0x01},
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{0x3221, 0x98},
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{0x3222, 0x01},
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{0x3223, 0x90},
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{0x3224, 0x01},
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{0x3225, 0x90},
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{0x3226, 0x01},
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{0x3227, 0x90},
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{0x3228, 0x00},
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{0x3229, 0xF0},
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{0x322A, 0x00},
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{0x322B, 0xF0},
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{0x322C, 0x00},
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{0x322D, 0xF0},
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{0x322E, 0x01},
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{0x322F, 0x04},
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{0x3230, 0x08},//0F
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{0x3231, 0x00},
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{0x3232, 0x00},
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{0x3233, 0x08},//0F
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{0x3234, 0x00},
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{0x3235, 0x00},
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{0x3236, 0x00},
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{0x3237, 0x00},
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{0x3238, 0x28},
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{0x3239, 0x28},
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{0x323A, 0x2E},
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{0x3241, 0x81},
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{0x3243, 0xC3},
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{0x3244, 0x00},
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{0x3245, 0x00},
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{0x3302,0x00}, //[CC_R1]
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{0x3303,0x5b},
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{0x3304,0x00},
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{0x3305,0x6c},
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{0x3306,0x00},
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{0x3307,0x3A},
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{0x3308,0x07},
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{0x3309,0xbf},
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{0x330A,0x06},
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{0x330B,0xf9},
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{0x330C,0x01},
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{0x330D,0x48},
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{0x330E,0x01},
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{0x330F,0x0b},
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{0x3310,0x06},
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{0x3311,0xfd},
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{0x3312,0x07},
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{0x3313,0xFb},
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{0x3270,0x00}, //GammaT1
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{0x3271,0x10},
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{0x3272,0x1c},
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{0x3273,0x31},
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{0x3274,0x44},
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{0x3275,0x54},
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{0x3276,0x6d},
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{0x3277,0x83},
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{0x3278,0x96},
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{0x3279,0xa7},
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{0x327A,0xc5},
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{0x327B,0xdd},
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{0x327C,0xef},
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{0x327D,0xf8},
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{0x327E,0xF8},
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{0x3250, 0x03}, //WB
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{0x3251, 0xFF},
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{0x3252, 0x00}, //83
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{0x3253, 0x03},
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{0x3254, 0xFF},
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{0x3255, 0x00},
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{0x3256, 0x80},
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{0x3257, 0x10},
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{0x329B, 0x00},
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//WB limit
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{0x32a1, 0x00},
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{0x32a2, 0xed},
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{0x32a3, 0x01},
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{0x32a4, 0x67},
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{0x32a5, 0x01},
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{0x32a6, 0x54},
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{0x32a7, 0x01},
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{0x32a8, 0xf8},
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{0x32b0, 0x55}, //AE window
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{0x32b1, 0xaa},
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{0x32b2, 0x14},
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{0x3327,0x00}, // EEXT Sel
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{0x3326,0x0c},
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{0x3360,0x08}, // IQ Sel
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{0x3361,0x0E},
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{0x3362,0x14},
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{0x3363,0xB3}, // Auto Control
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{0x3331,0x0C}, // EMap
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{0x3332,0x60},
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{0x3365,0x10},
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{0x3366,0x10},
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{0x3368,0x20}, // Edge Enhance
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{0x3369,0x1c},
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{0x336A,0x18},
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{0x336B,0x14},
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{0x336d,0x14}, // DPC
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{0x336e,0x12},
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{0x336f,0x0c},
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{0x3370,0x08},
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{0x3379,0x0A}, // NR_Comp_Max
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{0x337A,0x10},
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{0x337B,0x14},
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{0x337C,0x18},
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{0x3371,0x38}, // NR_Weight
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{0x3372,0x38},
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{0x3373,0x3F},
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{0x3374,0x3F},
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{0x33A0,0xb0}, // AS
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{0x33A1,0x10},
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{0x33A2,0x18},
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{0x33A3,0x40},
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{0x33A4,0x02},
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{0x33c0,0x03}, //Chroma
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{0x33c9,0xCF},
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{0x33ca,0x24},
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{0x3012,0x02},
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{0x3013,0x00},
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{0x32B8, NT99252_REG_0X32B8}, // AE Target
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{0x32B9, NT99252_REG_0X32B9},
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{0x32BC, NT99252_REG_0X32BC},
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{0x32BD, NT99252_REG_0X32BD},
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{0x32BE, NT99252_REG_0X32BE},
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{0x334A, 0x00}, //[GF_Previous]
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{0x334B, 0x7F},
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{0x334C, 0x1F},
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{0x3201, 0x7F},
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// {0x32AC, 0x02},
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// {0x32AD, 0xB8},
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{0x3060, 0x01},
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};
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/* 1600X1200 UXGA*/
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static struct regval_list sensor_uxga_regs[] ={
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{0x334A, 0x34},
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{0x334B, 0x14},
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{0x334C, 0x10},
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{0x303E, 0x01},
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{0x32F1, 0x00},
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{0x32FC, 0x00},
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{0x32F8, 0x01},
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//[YUYV_1600x1200_8.33_14.01_Fps_50Hz] PCLK 68M
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{0x32BF, 0x60},
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{0x32C0, 0x7A},
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{0x32C1, 0x7A},
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{0x32C2, 0x7A},
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{0x32C3, 0x06},
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{0x32C4, 0x20},
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{0x32C5, 0x20},
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{0x32C6, 0x20},
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{0x32C7, 0x00},
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{0x32C8, 0x91},
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{0x32C9, 0x7A},
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{0x32CA, 0x9A},
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{0x32CB, 0x9A},
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{0x32CC, 0x9A},
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{0x32CD, 0x9A},
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{0x32DB, 0x72},
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{0x3241, 0x86},
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{0x32E0, 0x06},
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{0x32E1, 0x40},
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{0x32E2, 0x04},
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{0x32E3, 0xB0},
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{0x32E4, 0x00},
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{0x32E5, 0x00},
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{0x32E6, 0x00},
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{0x32E7, 0x00},
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{0x3200, 0x3E},
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{0x302A, 0x00},
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{0x302C, 0x0C},
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{0x302C, 0x1B},
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{0x302D, 0x21},
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{0x3022, 0x24},
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{0x3023, 0x24},
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{0x3002, 0x00},
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{0x3003, 0x04},
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{0x3004, 0x00},
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{0x3005, 0x04},
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{0x3006, 0x06},
|
|
{0x3007, 0x43},
|
|
{0x3008, 0x04},
|
|
{0x3009, 0xCC},
|
|
{0x300A, 0x07},
|
|
{0x300B, 0x85},
|
|
{0x300C, 0x04},
|
|
{0x300D, 0xBC},
|
|
{0x300E, 0x06},
|
|
{0x300F, 0x40},
|
|
{0x3010, 0x04},
|
|
{0x3011, 0xB0},
|
|
{0x32BB, 0x87},
|
|
|
|
{0x325C, 0x03},
|
|
{0x320A, 0x00},
|
|
{0x3021, 0x06},
|
|
{0x3060, 0x01},
|
|
|
|
};
|
|
|
|
/* 1280X960 SXGA */
|
|
static struct regval_list sensor_sxga_regs[] =
|
|
{
|
|
//[YUYV_1280x960_8.33_14.28_Fps_50Hz] 68Mhz
|
|
{0x32fc, 0xf0},
|
|
{0x32f8, 0x01},
|
|
|
|
{0x32BF, 0x60},
|
|
{0x32C0, 0x7A},
|
|
{0x32C1, 0x7A},
|
|
{0x32C2, 0x7A},
|
|
{0x32C3, 0x06},
|
|
{0x32C4, 0x20},
|
|
{0x32C5, 0x20},
|
|
{0x32C6, 0x20},
|
|
{0x32C7, 0x00},
|
|
{0x32C8, 0x91},
|
|
{0x32C9, 0x7A},
|
|
{0x32CA, 0x9A},
|
|
{0x32CB, 0x9A},
|
|
{0x32CC, 0x9A},
|
|
{0x32CD, 0x9A},
|
|
{0x32DB, 0x72},
|
|
{0x3241, 0x86},
|
|
{0x32E0, 0x05},
|
|
{0x32E1, 0x00},
|
|
{0x32E2, 0x03},
|
|
{0x32E3, 0xC0},
|
|
{0x32E4, 0x00},
|
|
{0x32E5, 0x40},
|
|
{0x32E6, 0x00},
|
|
{0x32E7, 0x40},
|
|
{0x3200, 0x3E},
|
|
{0x302A, 0x00},
|
|
{0x302C, 0x0C},
|
|
{0x302C, 0x1B},
|
|
{0x302D, 0x21},
|
|
{0x3022, 0x24},
|
|
{0x3023, 0x24},
|
|
{0x3002, 0x00},
|
|
{0x3003, 0x04},
|
|
{0x3004, 0x00},
|
|
{0x3005, 0x04},
|
|
{0x3006, 0x06},
|
|
{0x3007, 0x43},
|
|
{0x3008, 0x04},
|
|
{0x3009, 0xCC},
|
|
{0x300A, 0x07},
|
|
{0x300B, 0x85},
|
|
{0x300C, 0x04},
|
|
{0x300D, 0xBC},
|
|
{0x300E, 0x06},
|
|
{0x300F, 0x40},
|
|
{0x3010, 0x04},
|
|
{0x3011, 0xB0},
|
|
{0x32BB, 0x87},
|
|
|
|
{0x325C, 0x03},
|
|
{0x320A, 0x48},
|
|
{0x3021, 0x06},
|
|
{0x3060, 0x01},
|
|
};
|
|
|
|
/* 1280X720 */
|
|
static struct regval_list sensor_720p_regs[] =
|
|
{//YUYV_1280x720_1600*1200 scaler_10.00_14.28_Fps_50Hz PCLK 68Mhz
|
|
|
|
{0x32BF, 0x60},
|
|
{0x32C0, 0x7A},
|
|
{0x32C1, 0x7A},
|
|
{0x32C2, 0x7A},
|
|
{0x32C3, 0x06},
|
|
{0x32C4, 0x20},
|
|
{0x32C5, 0x20},
|
|
{0x32C6, 0x20},
|
|
{0x32C7, 0x00},
|
|
{0x32C8, 0x91},
|
|
{0x32C9, 0x7A},
|
|
{0x32CA, 0x9A},
|
|
{0x32CB, 0x9A},
|
|
{0x32CC, 0x9A},
|
|
{0x32CD, 0x9A},
|
|
{0x32DB, 0x72},
|
|
{0x3241, 0x86},
|
|
{0x32E0, 0x05},
|
|
{0x32E1, 0x00},
|
|
{0x32E2, 0x02},
|
|
{0x32E3, 0xD0},
|
|
{0x32E4, 0x00},
|
|
{0x32E5, 0x40},
|
|
{0x32E6, 0x00},
|
|
{0x32E7, 0xAB},
|
|
{0x3200, 0x3E},
|
|
{0x302A, 0x00},
|
|
{0x302C, 0x0C},
|
|
{0x302C, 0x1B},
|
|
{0x302D, 0x21},
|
|
{0x3022, 0x24},
|
|
{0x3023, 0x24},
|
|
{0x3002, 0x00},
|
|
{0x3003, 0x04},
|
|
{0x3004, 0x00},
|
|
{0x3005, 0x04},
|
|
{0x3006, 0x06},
|
|
{0x3007, 0x43},
|
|
{0x3008, 0x04},
|
|
{0x3009, 0xCC},
|
|
{0x300A, 0x07},
|
|
{0x300B, 0x85},
|
|
{0x300C, 0x04},
|
|
{0x300D, 0xBC},
|
|
{0x300E, 0x06},
|
|
{0x300F, 0x40},
|
|
{0x3010, 0x04},
|
|
{0x3011, 0xB0},
|
|
{0x32BB, 0x87},
|
|
{0x325C, 0x03},
|
|
{0x320A, 0x48},
|
|
{0x3021, 0x06},
|
|
{0x3060, 0x01},
|
|
};
|
|
/*1024*768*/
|
|
//static struct regval_list sensor_xga_regs[] =
|
|
//{};
|
|
|
|
/* 800X600 SVGA*/
|
|
static struct regval_list sensor_svga_regs[] ={
|
|
//800*600_1600*1200 scaler_8.33~14.28fps PCLK 68Mhz
|
|
{0x334A, 0x00},
|
|
{0x334B, 0x7F},
|
|
{0x334C, 0x1F},
|
|
{0x303e, 0x01}, //08
|
|
{0x3080, 0x00},
|
|
{0x3081, 0x00},
|
|
{0x3082, 0x03},
|
|
|
|
//{0x3052, 0x0f},
|
|
{0x32fc, 0xf8},
|
|
{0x32f8, 0x01},
|
|
{0x32BF, 0x60},
|
|
{0x32C0, 0x7A},
|
|
{0x32C1, 0x7A},
|
|
{0x32C2, 0x7A},
|
|
{0x32C3, 0x06},
|
|
{0x32C4, 0x20},
|
|
{0x32C5, 0x20},
|
|
{0x32C6, 0x20},
|
|
{0x32C7, 0x00},
|
|
{0x32C8, 0x91},
|
|
{0x32C9, 0x7A},
|
|
{0x32CA, 0x9A},
|
|
{0x32CB, 0x9A},
|
|
{0x32CC, 0x9A},
|
|
{0x32CD, 0x9A},
|
|
{0x32DB, 0x72},
|
|
{0x3241, 0x86},
|
|
{0x32E0, 0x03},
|
|
{0x32E1, 0x20},
|
|
{0x32E2, 0x02},
|
|
{0x32E3, 0x58},
|
|
{0x32E4, 0x01},
|
|
{0x32E5, 0x00},
|
|
{0x32E6, 0x01},
|
|
{0x32E7, 0x00},
|
|
{0x3200, 0x3E},
|
|
//{0x3201, 0x7F},
|
|
{0x302A, 0x00},
|
|
{0x302C, 0x0C},
|
|
{0x302C, 0x1B},
|
|
{0x302D, 0x21},
|
|
{0x3022, 0x24},
|
|
{0x3023, 0x24},
|
|
{0x3002, 0x00},
|
|
{0x3003, 0x04},
|
|
{0x3004, 0x00},
|
|
{0x3005, 0x04},
|
|
{0x3006, 0x06},
|
|
{0x3007, 0x43},
|
|
{0x3008, 0x04},
|
|
{0x3009, 0xCC},
|
|
{0x300A, 0x07},
|
|
{0x300B, 0x85},
|
|
{0x300C, 0x04},
|
|
{0x300D, 0xBC},
|
|
{0x300E, 0x06},
|
|
{0x300F, 0x40},
|
|
{0x3010, 0x04},
|
|
{0x3011, 0xB0},
|
|
{0x32BB, 0x87},
|
|
{0x325C, 0x03},
|
|
{0x320A, 0x6C},
|
|
{0x3021, 0x06},
|
|
{0x3060, 0x01},
|
|
};
|
|
|
|
/* 640X480 VGA */
|
|
static struct regval_list sensor_vga_regs[] =
|
|
{
|
|
//640*480_1600*1200 scaler_8.33~14.28fps PCLK 68Mhz
|
|
{0x334A, 0x00},
|
|
{0x334B, 0x7F},
|
|
{0x334C, 0x1F},
|
|
{0x303e, 0x01},
|
|
{0x3080, 0x00},
|
|
{0x3081, 0x00},
|
|
{0x3082, 0x03},
|
|
|
|
//{0x3052, 0x0f},
|
|
{0x32fc, 0xf8},
|
|
{0x32f8, 0x01},
|
|
|
|
{0x32BF, 0x60},
|
|
{0x32C0, 0x7A},
|
|
{0x32C1, 0x7A},
|
|
{0x32C2, 0x7A},
|
|
{0x32C3, 0x06},
|
|
{0x32C4, 0x20},
|
|
{0x32C5, 0x20},
|
|
{0x32C6, 0x20},
|
|
{0x32C7, 0x00},
|
|
{0x32C8, 0x91},
|
|
{0x32C9, 0x7A},
|
|
{0x32CA, 0x9A},
|
|
{0x32CB, 0x9A},
|
|
{0x32CC, 0x9A},
|
|
{0x32CD, 0x9A},
|
|
{0x32DB, 0x72},
|
|
{0x3241, 0x86},
|
|
{0x32E0, 0x02},
|
|
{0x32E1, 0x80},
|
|
{0x32E2, 0x01},
|
|
{0x32E3, 0xE0},
|
|
{0x32E4, 0x01},
|
|
{0x32E5, 0x81},
|
|
{0x32E6, 0x01},
|
|
{0x32E7, 0x81},
|
|
{0x3200, 0x3E},
|
|
{0x302A, 0x00},
|
|
{0x302C, 0x0C},
|
|
{0x302C, 0x1B},
|
|
{0x302D, 0x21},
|
|
{0x3022, 0x24},
|
|
{0x3023, 0x24},
|
|
{0x3002, 0x00},
|
|
{0x3003, 0x04},
|
|
{0x3004, 0x00},
|
|
{0x3005, 0x04},
|
|
{0x3006, 0x06},
|
|
{0x3007, 0x43},
|
|
{0x3008, 0x04},
|
|
{0x3009, 0xCC},
|
|
{0x300A, 0x07},
|
|
{0x300B, 0x85},
|
|
{0x300C, 0x04},
|
|
{0x300D, 0xBC},
|
|
{0x300E, 0x06},
|
|
{0x300F, 0x40},
|
|
{0x3010, 0x04},
|
|
{0x3011, 0xB0},
|
|
{0x32BB, 0x87},
|
|
{0x325C, 0x03},
|
|
{0x320A, 0x68},
|
|
//{0x3025, 0x02},
|
|
{0x3021, 0x06},
|
|
{0x3060, 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[] = {
|
|
//null
|
|
};
|
|
|
|
static struct regval_list sensor_wb_auto_regs[] = {
|
|
{0x3201, 0x7F},
|
|
};
|
|
|
|
static struct regval_list sensor_wb_incandescence_regs[] = {
|
|
{0x3201, 0x6F},
|
|
{0x3290, 0x01},
|
|
{0x3291, 0x30},
|
|
{0x3296, 0x01},
|
|
{0x3297, 0xCB},
|
|
};
|
|
|
|
static struct regval_list sensor_wb_fluorescent_regs[] = {
|
|
{0x3201, 0x6F},
|
|
{0x3290, 0x01},
|
|
{0x3291, 0x70},
|
|
{0x3296, 0x01},
|
|
{0x3297, 0xFF},
|
|
};
|
|
|
|
static struct regval_list sensor_wb_tungsten_regs[] = {
|
|
{0x3201, 0x6F},
|
|
{0x3290, 0x01},
|
|
{0x3291, 0x00},
|
|
{0x3296, 0x02},
|
|
{0x3297, 0x30},
|
|
};
|
|
|
|
static struct regval_list sensor_wb_horizon[] = {
|
|
//null
|
|
};
|
|
|
|
static struct regval_list sensor_wb_daylight_regs[] = {
|
|
{0x3201, 0x6F},
|
|
{0x3290, 0x01},
|
|
{0x3291, 0x38},
|
|
{0x3296, 0x01},
|
|
{0x3297, 0x68},
|
|
};
|
|
|
|
|
|
static struct regval_list sensor_wb_flash[] = {
|
|
//null
|
|
};
|
|
|
|
static struct regval_list sensor_wb_cloud_regs[] = {
|
|
{0x3201, 0x6F},
|
|
{0x3290, 0x01},
|
|
{0x3291, 0x51},
|
|
{0x3296, 0x01},
|
|
{0x3297, 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[] = {
|
|
{0x32f1, 0x00},
|
|
{0x32F8, 0x01},
|
|
};
|
|
|
|
static struct regval_list sensor_colorfx_bw_regs[] = {
|
|
{0x32F1, 0x01},
|
|
{0x32F8, 0x01},
|
|
};
|
|
|
|
static struct regval_list sensor_colorfx_sepia_regs[] = {
|
|
{0x32f1, 0x02},
|
|
{0x32f6, 0x20},
|
|
{0x32F8, 0x01},
|
|
};
|
|
|
|
static struct regval_list sensor_colorfx_negative_regs[] = {
|
|
{0x32f1, 0x03},
|
|
{0x32F8, 0x01},
|
|
};
|
|
|
|
static struct regval_list sensor_colorfx_emboss_regs[] = {
|
|
//NULL
|
|
};
|
|
|
|
static struct regval_list sensor_colorfx_sketch_regs[] = {
|
|
//NULL
|
|
};
|
|
|
|
static struct regval_list sensor_colorfx_sky_blue_regs[] = {
|
|
{0x32f1, 0x05},
|
|
{0x32f4, 0xF0},
|
|
{0x32f5, 0x80},
|
|
{0x32F8, 0x01},
|
|
};
|
|
|
|
static struct regval_list sensor_colorfx_grass_green_regs[] = {
|
|
{0x32f1, 0x05},
|
|
{0x32f4, 0x60},
|
|
{0x32f5, 0x20},
|
|
{0x32F8, 0x01},
|
|
};
|
|
|
|
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[] = {
|
|
//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[] = {
|
|
{0x32FC, 0x40},
|
|
{0x32F2, 0x40},
|
|
{0x32F8, 0x01},
|
|
};
|
|
|
|
static struct regval_list sensor_contrast_neg3_regs[] = {
|
|
{0x32FC, 0x30},
|
|
{0x32F2, 0x50},
|
|
{0x32F8, 0x01},
|
|
};
|
|
|
|
static struct regval_list sensor_contrast_neg2_regs[] = {
|
|
{0x32FC, 0x20},
|
|
{0x32F2, 0x60},
|
|
{0x32F8, 0x01},
|
|
};
|
|
|
|
static struct regval_list sensor_contrast_neg1_regs[] = {
|
|
{0x32FC, 0x10},
|
|
{0x32F2, 0x70},
|
|
{0x32F8, 0x01},
|
|
};
|
|
|
|
static struct regval_list sensor_contrast_zero_regs[] = {
|
|
{0x32FC, 0xf8},
|
|
{0x32F2, 0x80},
|
|
{0x32F8, 0x01},
|
|
};
|
|
|
|
static struct regval_list sensor_contrast_pos1_regs[] = {
|
|
{0x32FC, 0xF0},
|
|
{0x32F2, 0x90},
|
|
{0x32F8, 0x01},
|
|
};
|
|
|
|
static struct regval_list sensor_contrast_pos2_regs[] = {
|
|
{0x32FC, 0xE0},
|
|
{0x32F2, 0xA0},
|
|
{0x32F8, 0x01},
|
|
};
|
|
|
|
static struct regval_list sensor_contrast_pos3_regs[] = {
|
|
{0x32FC, 0xD0},
|
|
{0x32F2, 0xB0},
|
|
{0x32F8, 0x01},
|
|
};
|
|
|
|
static struct regval_list sensor_contrast_pos4_regs[] = {
|
|
{0x32FC, 0xC0},
|
|
{0x32F2, 0xC0},
|
|
{0x32F8, 0x01},
|
|
};
|
|
|
|
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[] = {
|
|
{0x32F3, 0x40},
|
|
{0x32F8, 0x01},
|
|
};
|
|
|
|
static struct regval_list sensor_saturation_neg3_regs[] = {
|
|
{0x32F3, 0x50},
|
|
{0x32F8, 0x01},
|
|
};
|
|
|
|
static struct regval_list sensor_saturation_neg2_regs[] = {
|
|
{0x32F3, 0x60},
|
|
{0x32F8, 0x01},
|
|
};
|
|
|
|
static struct regval_list sensor_saturation_neg1_regs[] = {
|
|
{0x32F3, 0x70},
|
|
{0x32F8, 0x01},
|
|
};
|
|
|
|
static struct regval_list sensor_saturation_zero_regs[] = {
|
|
{0x32F3, 0x80},
|
|
{0x32F8, 0x01},
|
|
};
|
|
|
|
static struct regval_list sensor_saturation_pos1_regs[] = {
|
|
{0x32F3, 0x90},
|
|
{0x32F8, 0x01},
|
|
};
|
|
|
|
static struct regval_list sensor_saturation_pos2_regs[] = {
|
|
{0x32F3, 0xa0},
|
|
{0x32F8, 0x01},
|
|
};
|
|
|
|
static struct regval_list sensor_saturation_pos3_regs[] = {
|
|
{0x32F3, 0xb0},
|
|
{0x32F8, 0x01},
|
|
};
|
|
|
|
static struct regval_list sensor_saturation_pos4_regs[] = {
|
|
{0x32F3, 0xc0},
|
|
{0x32F8, 0x01},
|
|
};
|
|
|
|
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[] = {
|
|
{0x32F2, 0x30},
|
|
{0x32F8, 0x01},
|
|
};
|
|
|
|
static struct regval_list sensor_ev_neg3_regs[] = {
|
|
{0x32F2, 0x40},
|
|
{0x32F8, 0x01},
|
|
};
|
|
|
|
static struct regval_list sensor_ev_neg2_regs[] = {
|
|
{0x32F2, 0x50},
|
|
{0x32F8, 0x01},
|
|
};
|
|
|
|
static struct regval_list sensor_ev_neg1_regs[] = {
|
|
{0x32F2, 0x60},
|
|
{0x32F8, 0x01},
|
|
};
|
|
|
|
static struct regval_list sensor_ev_zero_regs[] = {
|
|
{0x32F2, 0x70},
|
|
{0x32F8, 0x01},
|
|
};
|
|
|
|
static struct regval_list sensor_ev_pos1_regs[] = {
|
|
{0x32F2, 0x80},
|
|
{0x32F8, 0x01},
|
|
};
|
|
|
|
static struct regval_list sensor_ev_pos2_regs[] = {
|
|
{0x32F2, 0x90},
|
|
{0x32F8, 0x01},
|
|
};
|
|
|
|
static struct regval_list sensor_ev_pos3_regs[] = {
|
|
{0x32F2, 0xa0},
|
|
{0x32F8, 0x01},
|
|
};
|
|
|
|
static struct regval_list sensor_ev_pos4_regs[] = {
|
|
{0x32F2, 0xb0},
|
|
{0x32F8, 0x01},
|
|
};
|
|
|
|
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),
|
|
},
|
|
};
|
|
|
|
static struct regval_list sensor_oe_disable_regs[] = {
|
|
};
|
|
|
|
static struct regval_list sensor_oe_enable_regs[] = {
|
|
};
|
|
|
|
|
|
/*
|
|
* Here we'll try to encapsulate the changes for just the output
|
|
* video format.
|
|
*
|
|
*/
|
|
|
|
static struct regval_list sensor_fmt_yuv422_yuyv[] = {
|
|
//{0x32F0, 0x01},
|
|
};
|
|
|
|
|
|
static struct regval_list sensor_fmt_yuv422_yvyu[] = {
|
|
//{0x32F0, 0x03},
|
|
};
|
|
|
|
static struct regval_list sensor_fmt_yuv422_vyuy[] = {
|
|
//{0x32F0, 0x02},
|
|
};
|
|
|
|
static struct regval_list sensor_fmt_yuv422_uyvy[] = {
|
|
//{0x32F0, 0x00},
|
|
};
|
|
|
|
static struct regval_list sensor_fmt_raw[] = {
|
|
//{0x32F0, 0x70},
|
|
};
|
|
|
|
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_read(sd, 0x3022, &val);
|
|
if (ret < 0) {
|
|
vfe_dev_err("sensor_read err at sensor_g_hflip!\n");
|
|
return ret;
|
|
}
|
|
|
|
val = (val & 0x02);
|
|
|
|
*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_read(sd, 0x3022, &val);
|
|
if (ret < 0) {
|
|
vfe_dev_err("sensor_read err at sensor_s_hflip!\n");
|
|
return ret;
|
|
}
|
|
|
|
switch (value) {
|
|
case 0:
|
|
val &= 0xFD;
|
|
break;
|
|
case 1:
|
|
val |= 0x02;
|
|
break;
|
|
default:
|
|
return -EINVAL;
|
|
}
|
|
ret = sensor_write(sd, 0x3022, val);
|
|
if (ret < 0) {
|
|
vfe_dev_err("sensor_write err at sensor_s_hflip!\n");
|
|
return ret;
|
|
}
|
|
|
|
mdelay(20);
|
|
|
|
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_read(sd, 0x3022, &val);
|
|
if (ret < 0) {
|
|
vfe_dev_err("sensor_read err at sensor_g_vflip!\n");
|
|
return ret;
|
|
}
|
|
|
|
val = (val & 0x01);
|
|
|
|
*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_read(sd, 0x3022, &val);
|
|
if (ret < 0) {
|
|
vfe_dev_err("sensor_read err at sensor_s_vflip!\n");
|
|
return ret;
|
|
}
|
|
|
|
switch (value) {
|
|
case 0:
|
|
val &= 0xFE;
|
|
break;
|
|
case 1:
|
|
val |= 0x01;
|
|
break;
|
|
default:
|
|
return -EINVAL;
|
|
}
|
|
ret = sensor_write(sd, 0x3022, val);
|
|
if (ret < 0) {
|
|
vfe_dev_err("sensor_write err at sensor_s_vflip!\n");
|
|
return ret;
|
|
}
|
|
|
|
mdelay(20);
|
|
|
|
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_read(sd, 0x3201, &val);
|
|
if (ret < 0) {
|
|
vfe_dev_err("sensor_read err at sensor_g_autoexp!\n");
|
|
return ret;
|
|
}
|
|
|
|
val = ((val& 0x20) >> 5);
|
|
|
|
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_read(sd, 0x3201, &val);
|
|
if (ret < 0) {
|
|
vfe_dev_err("sensor_read err at sensor_s_autoexp!\n");
|
|
return ret;
|
|
}
|
|
|
|
switch (value) {
|
|
case V4L2_EXPOSURE_AUTO:
|
|
val |= 0x20;
|
|
break;
|
|
case V4L2_EXPOSURE_MANUAL:
|
|
val &= 0xDF;
|
|
break;
|
|
case V4L2_EXPOSURE_SHUTTER_PRIORITY:
|
|
return -EINVAL;
|
|
case V4L2_EXPOSURE_APERTURE_PRIORITY:
|
|
return -EINVAL;
|
|
default:
|
|
return -EINVAL;
|
|
}
|
|
|
|
ret = sensor_write(sd, 0x3201, val);
|
|
if (ret < 0) {
|
|
vfe_dev_err("sensor_write err at sensor_s_autoexp!\n");
|
|
return ret;
|
|
}
|
|
|
|
mdelay(10);
|
|
|
|
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_read(sd, 0x3201, &val);
|
|
if (ret < 0) {
|
|
vfe_dev_err("sensor_read err at sensor_g_autowb!\n");
|
|
return ret;
|
|
}
|
|
|
|
val = ((val & 0x10) >> 4);
|
|
|
|
*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_read(sd, 0x3201, &val);
|
|
if (ret < 0) {
|
|
vfe_dev_err("sensor_read err at sensor_s_autowb!\n");
|
|
return ret;
|
|
}
|
|
|
|
switch(value) {
|
|
case 0:
|
|
val &= 0xEF;
|
|
break;
|
|
case 1:
|
|
val |= 0x10;
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
ret = sensor_write(sd, 0x3201, val);
|
|
if (ret < 0) {
|
|
vfe_dev_err("sensor_write err at sensor_s_autowb!\n");
|
|
return ret;
|
|
}
|
|
|
|
mdelay(10);
|
|
|
|
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))
|
|
mdelay(10);
|
|
|
|
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;
|
|
}
|
|
|
|
static int sensor_s_sw_stby(struct v4l2_subdev *sd, int on_off)
|
|
{
|
|
int ret=0;
|
|
return ret;
|
|
}
|
|
|
|
/*
|
|
* Stuff that knows about the sensor.
|
|
*/
|
|
|
|
static int sensor_power(struct v4l2_subdev *sd, int on)
|
|
{
|
|
int ret;
|
|
cci_lock(sd);
|
|
switch(on)
|
|
{
|
|
case CSI_SUBDEV_STBY_ON:
|
|
vfe_dev_dbg("CSI_SUBDEV_STBY_ON\n");
|
|
vfe_dev_print("disalbe oe!\n");
|
|
ret = sensor_write_array(sd, sensor_oe_disable_regs, ARRAY_SIZE(sensor_oe_disable_regs));
|
|
if(ret < 0)
|
|
vfe_dev_err("disalbe oe falied!\n");
|
|
ret = sensor_s_sw_stby(sd, CSI_GPIO_HIGH);
|
|
if(ret < 0)
|
|
vfe_dev_err("soft stby falied!\n");
|
|
vfe_gpio_write(sd,PWDN,CSI_GPIO_HIGH);
|
|
mdelay(10);
|
|
vfe_set_mclk(sd,OFF);
|
|
break;
|
|
case CSI_SUBDEV_STBY_OFF:
|
|
vfe_dev_dbg("CSI_SUBDEV_STBY_OFF\n");
|
|
ret = sensor_s_sw_stby(sd, CSI_GPIO_LOW);
|
|
if(ret < 0)
|
|
vfe_dev_err("soft stby off falied!\n");
|
|
mdelay(10);
|
|
vfe_gpio_write(sd,PWDN,CSI_GPIO_LOW);
|
|
mdelay(10);
|
|
vfe_set_mclk_freq(sd,MCLK);
|
|
vfe_set_mclk(sd,ON);
|
|
mdelay(10);
|
|
vfe_dev_print("enable oe!\n");
|
|
ret = sensor_write_array(sd, sensor_oe_enable_regs, ARRAY_SIZE(sensor_oe_enable_regs));
|
|
if(ret < 0)
|
|
vfe_dev_err("enable oe falied!\n");
|
|
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);
|
|
mdelay(1);
|
|
vfe_set_mclk_freq(sd,MCLK);
|
|
vfe_set_mclk(sd,ON);
|
|
mdelay(10);
|
|
vfe_gpio_write(sd,POWER_EN,CSI_GPIO_HIGH);
|
|
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);
|
|
vfe_gpio_write(sd,PWDN,CSI_GPIO_LOW);
|
|
mdelay(10);
|
|
vfe_gpio_write(sd,RESET,CSI_GPIO_HIGH);
|
|
mdelay(30);
|
|
vfe_gpio_write(sd,RESET,CSI_GPIO_LOW);
|
|
mdelay(30);
|
|
vfe_gpio_write(sd,RESET,CSI_GPIO_HIGH);
|
|
mdelay(30);
|
|
break;
|
|
case CSI_SUBDEV_PWR_OFF:
|
|
vfe_dev_dbg("CSI_SUBDEV_PWR_OFF\n");
|
|
vfe_gpio_write(sd,PWDN,CSI_GPIO_HIGH);
|
|
vfe_gpio_write(sd,RESET,CSI_GPIO_LOW);
|
|
mdelay(10);
|
|
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);
|
|
mdelay(10);
|
|
vfe_set_mclk(sd,OFF);
|
|
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:
|
|
break;
|
|
case 1:
|
|
break;
|
|
case 2:
|
|
break;
|
|
case 3:
|
|
vfe_gpio_write(sd,RESET,CSI_GPIO_HIGH);
|
|
mdelay(10);
|
|
break;
|
|
case 4:
|
|
vfe_gpio_write(sd,RESET,CSI_GPIO_LOW);
|
|
mdelay(10);
|
|
break;
|
|
case 5:
|
|
vfe_dev_dbg("CSI_SUBDEV_RST_PUL\n");
|
|
vfe_gpio_write(sd,RESET,CSI_GPIO_HIGH);
|
|
mdelay(10);
|
|
vfe_gpio_write(sd,RESET,CSI_GPIO_LOW);
|
|
mdelay(30);
|
|
vfe_gpio_write(sd,RESET,CSI_GPIO_HIGH);
|
|
mdelay(10);
|
|
break;
|
|
default:
|
|
return -EINVAL;
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int sensor_detect(struct v4l2_subdev *sd)
|
|
{
|
|
int ret;
|
|
unsigned int SENSOR_ID=0;
|
|
unsigned int version=0;
|
|
data_type val;
|
|
|
|
ret = sensor_read(sd, 0x3000, &val);
|
|
SENSOR_ID|= (val<< 8);
|
|
if (ret < 0) {
|
|
vfe_dev_err("sensor_read err at sensor_detect!\n");
|
|
return ret;
|
|
}
|
|
|
|
ret = sensor_read(sd, 0x3001, &val);
|
|
SENSOR_ID|= (val);
|
|
printk("nt99252_SENSOR_ID=%x",SENSOR_ID);
|
|
if (ret < 0) {
|
|
vfe_dev_err("sensor_read err at sensor_detect!\n");
|
|
return ret;
|
|
}
|
|
|
|
if(SENSOR_ID != nt99252_SENSOR_ID)
|
|
return -ENODEV;
|
|
#if 1
|
|
// Test
|
|
ret = sensor_read(sd, 0x307E, &val);
|
|
|
|
version = (val<< 8);
|
|
if (ret < 0) {
|
|
vfe_dev_err("sensor_read err at sensor_detect!\n");
|
|
return ret;
|
|
}
|
|
vfe_dev_dbg("0x307E: %X\n", version);
|
|
|
|
ret = sensor_read(sd, 0x307F, &val);
|
|
|
|
version= (val<< 8);
|
|
if (ret < 0) {
|
|
vfe_dev_err("sensor_read err at sensor_detect!\n");
|
|
return ret;
|
|
}
|
|
vfe_dev_dbg("0x307E: %X\n", version);
|
|
#endif
|
|
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;//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[] = {
|
|
/* UXGA */
|
|
{
|
|
.width = UXGA_WIDTH,
|
|
.height = UXGA_HEIGHT,
|
|
.regs = sensor_uxga_regs,
|
|
.regs_size = ARRAY_SIZE(sensor_uxga_regs),
|
|
.set_size = NULL,
|
|
},
|
|
/* SXGA */
|
|
{
|
|
.width = SXGA_WIDTH,
|
|
.height = SXGA_HEIGHT,
|
|
.regs = sensor_sxga_regs,
|
|
.regs_size = ARRAY_SIZE(sensor_sxga_regs),
|
|
.set_size = NULL,
|
|
},
|
|
/* 720p */
|
|
{
|
|
.width = HD720_WIDTH,
|
|
.height = HD720_HEIGHT,
|
|
.regs = sensor_720p_regs,
|
|
.regs_size = ARRAY_SIZE(sensor_720p_regs),
|
|
.set_size = NULL,
|
|
},
|
|
/* SVGA */
|
|
{
|
|
.width = SVGA_WIDTH,
|
|
.height = SVGA_HEIGHT,
|
|
.regs = sensor_svga_regs,
|
|
.regs_size = ARRAY_SIZE(sensor_svga_regs),
|
|
.set_size = NULL,
|
|
},
|
|
/* VGA */
|
|
{
|
|
.width = VGA_WIDTH,
|
|
.height = VGA_HEIGHT,
|
|
.regs = sensor_vga_regs,
|
|
.regs_size = ARRAY_SIZE(sensor_vga_regs),
|
|
.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)//linux-3.0
|
|
{
|
|
if (index >= N_FMTS)//linux-3.0
|
|
return -EINVAL;
|
|
|
|
*code = sensor_formats[index].mbus_code;//linux-3.0
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int sensor_try_fmt_internal(struct v4l2_subdev *sd,
|
|
//struct v4l2_format *fmt,
|
|
struct v4l2_mbus_framefmt *fmt,//linux-3.0
|
|
struct sensor_format_struct **ret_fmt,
|
|
struct sensor_win_size **ret_wsize)
|
|
{
|
|
int index;
|
|
struct sensor_win_size *wsize;
|
|
vfe_dev_dbg("sensor_try_fmt_internal\n");
|
|
for (index = 0; index < N_FMTS; index++)
|
|
if (sensor_formats[index].mbus_code == fmt->code)//linux-3.0
|
|
break;
|
|
|
|
if (index >= N_FMTS) {
|
|
/* default to first format */
|
|
index = 0;
|
|
fmt->code = sensor_formats[0].mbus_code;//linux-3.0
|
|
}
|
|
|
|
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)//linux-3.0
|
|
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)//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;
|
|
}
|
|
|
|
mdelay(500);
|
|
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;
|
|
|
|
if (info->width > SVGA_WIDTH && info->height > SVGA_HEIGHT) {
|
|
cp->timeperframe.denominator = SENSOR_FRAME_RATE/2;
|
|
}
|
|
else {
|
|
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, 5, 1, 0);
|
|
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, 9, 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);
|
|
// case V4L2_CID_POWER_LINE_FREQUENCY:
|
|
// return sensor_g_band_filter(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,
|
|
.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_16,
|
|
.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);
|
|
|