绿茵吧足球游戏网fmdf11竖行头像包版himpp mipi使用指南

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小节，HI_MIPI_SET_DEV_ATTR内容涉及修改。新增API参考前 HiMPPMIPI使用指 概 重要概 功能描 API参 数据类 PROC信 LVDSmodesynccode如何配 MIPI频率说 Sensor复

MIPIRx通过低电压差分信号接收原始数据，将接收到的串行差分信号（serialdifferentialsignal）转化为DC（DigitalCamera）时序后传递给下一级模块ViCAP SignalSpeedSerialPixelInterface）等串行信号输入，同时兼容DC接口。的MIPI接口特指物理层使用D-PHY传输规范，协议层使用CSI-2的通口。隐区。LVDS有两种同步方式：−SOF/EOFSOL/EOL表示行的起始和结束。同步方式如图1-1所示。−SAV(invalidEAV(invalid)表示消隐区的无效数据开始和结束，使用SAV(valid)EAV(valid)表示有效像素数据的开始和结束。同步方式如图1-2所示。MIPIRx是一个支持多种差分输入接口单元，通过combo-PHY接收API−−−−HI_MIPI_SET_PHY_CMVMODE−HI_MIPI_RESET_SENSORsensor−HI_MIPI_UNRESET_SENSORsensor−HI_MIPI_RESET_MIPIMIPIRx−HI_MIPI_UNRESET_MIPIMIPIRx−HI_MIPI_SET_CROPMIPICROP#define 0-−−−MIPI−MIPI#define 0- #define 0- #define 0-#define #define 0-#defineHI_MIPI_RESET_SENSOR_IOW(HI_MIPI_IOC_MAGIC,0x05,COMBO_DEV0-#defineHI_MIPI_UNRESET_SENSOR _IOW(HI_MIPI_IOC_MAGIC,0x06,COMBO_DEV0-#define COMBO_DEV0-#defineHI_MIPI_UNRESET_MIPI_IOW(HI_MIPI_IOC_MAGIC,0x08,COMBO_DEV0- MIPIRxioctl#defineHI_MIPI_IOC_MAGICMIPIRxtypedefunsignedint#define #define #define #define #define #defineLANE_NUM_PER_LINK#define #define #define #define #define #define #define #define (LANE_NUM_PER_LINK*#define (LANE_NUM_PER_LINK*#define (LANE_NUM_PER_LINK*#define 无无#define #define #define #define #define typedef{=/*mipi=/*SUB_LVDS=/*LVDS=/*HISPI=/*CMOS1.8V=/*CMOS3.3V=/*CMOS3.3V=/*MIPIBypasstypedef{=/*CSI-2=/*SUB_LVDS=/*LVDS=/*HISPI=/*CMOS=/*CMOS}typedef{ =0x0, /*CSI-2*/ =0x1, /*SUB_LVDS*/ =0x2, /*LVDS*/ =0x3, /*HISPI*/ =0x4, /*CMOS*/ =0x5, /*CMOS*/}CMOS模式定义为MIPIRx1.8V3.3Vtypedef{PHY_CLK_SHARE_NONE=PHY_CLK_SHARE_PHY0=0x1, /*PHYshareclockwithPHY0*/PHY_CLK_SHARE_BUTT=0x2,}typedef{RAW_DATA_8BIT=1,typedef{RAW_DATA_8BIT=0,}MIPIWDRtypedef{HI_MIPI_WDR_MODE_VC=0x1, /*VirtualChannel*/HI_MIPI_WDR_MODE_DT=0x2, /*DataType*/HI_MIPI_WDR_MODE_DOL=0x3, /*DOLMode*/}个pixel识别长短帧typedef{ typedef{ {short}lane设置为-MIPIWDR 支持DataTypeWDR和SonyDOL模式WDR。

typedef{HI_WDR_MODE_NONE=0x0,HI_WDR_MODE_2F=0x1,HI_WDR_MODE_3F=0x2,HI_WDR_MODE_4F=0x3,HI_WDR_MODE_DOL_2F=0x4,HI_WDR_MODE_DOL_3F=0x5,HI_WDR_MODE_DOL_4F=0x6,}DOLWDR模式需要配置为HI_WDR_MODE_DOL_2F/1-invalidSAV、invalidEAV、validSAV、valid1- typedef{LVDS_SYNC_MODE_SOL=0,}typedef{LVDS_SYNC_MODE_SOF=0,}LVDS_SYNC_MODE_SOF与LVDS_SYNC_MODE_SOL的含义相同，Hi3519V100更名为LVDS_SYNC_MODE_SOF。typedef{LVDS_ENDIAN_LITTLE=0x0,LVDS_ENDIAN_BIG=0x1,typedef{LVDS_VSYNC_NORMAL=0x00, LVDS_VSYNC_HCONNECT=0x02,}invalidSAV-invalidEAVvalidSAV-validEAVLongShort-- typedef{unsignedshorthblank1;unsignedshort}Hconnect的消隐区长度。FrameidentificationIdtypedef{ =LVDS_FID_IN_SAV=0x01, /*frameidentificationidinSAV4th*/LVDS_FID_IN_DATA= /*frameidentificationidinfirstdata}FIDSAV4个字段中，DOL4个字段的同步码需要将fid_type配置为LVDS_FID_IN_SAV。FIDFrameinformationcolumn插入在同步码之后的第一个像前，DOL5个字段的同步码需要将fid_type配置为typedef{HI_BOOL}出，FrameID是Frameinformationline中的第一个像素值。Frameinformationline中并不包含有效的数据，如果typedef{ sync_mode; unsigned typedef{ sync_mode; unsigned }typedef{ sync_mode; unsigned }发送端(sensor)和接收端(MIPIRx)lane的对应关系未使用的lane设置为-1laneid的配置方式请参考“Laneid表示SOF/EOF/SOL/EOL的同步码或者invalidSAV/invalidEAV/validSAV/validEAV的同步码vsyncwdr_mod为DOLsync_mode

typedef{PHY_CMV_GE900MV=0x00,PHY_CMV_LT900MV=0x01,}

PHYtypedef{ }MIPIRxRx称为combo设备。typedef{ { typedef{ { }typedef{ { }typedef{ { },如果input_mode配置为INPUT_MODE_SUBLVDS/MIPIRxPHYPHY

Mipicroptypedef{intx;intunsignedintwidth;unsignedintheight;}xyCropCropCROP

typedef{unsignedintwidth;unsignedintheight;}PROCModule:[MIPI],BuildTime:[May242016,boDEVDevnoWorkModeDataTypeWDRMode LinkIdbEnCrop ImgHSyncModeDataEndianSyncCodeEndian0 0,1,N LINKLinkIdx PhyDataAlignedData 0,1,2,- 0,1, 3,4,-1,50xe00025e6 0,1, 6,7,-1,- 0,mipidetect00010002000300 lvdsdetect Lane 0 Devno timeoutescapetttttttttt 000000000 000000000 000000000ErrDevnoFIFO_FullErrLane0ErrLane1ErrLane2ErrLane3ErrLane4ErrLane5ErrLane6ErrLane7ErrLane8ErrLane9ErrLane10Err 00000条lane上的数据对齐；钟为称为随路时钟，与后级模块的工作时钟相同。MIPI_RxcropPixelController的末端实现，所以Crop后可以降低需要的随路时钟。3341652RAW8/RAW10/RAW12/RAW14/bit2To1：213To1：314To1：41Link4laneCrop是否使能。NCrop被关闭，YCropvalidSAV,validEAVLinkID(VirtualSPi模式LaneIDLEF：长(LinkttttttttttErrLane0FIFOLane1FIFOLane2FIFOLane3FIFOLane4FIFOLane5FIFOLane6FIFOLane7FIFOLane8FIFOLane9FIFOLane10FIFOLane11FIFO

MIPI具体规格请参 手册《Hi35xx专业型HDIPCameraSoc用户指南.pdf》《Featuresof Laneidlvds_dev_attr_t中的shortlane_id[LVDS_LANE_NUM]。sensorlanelane_id配置为-1lane_id还可以调整引脚硬件连接如表1-3所示。Hi3516AMIPIlane_id={0,2,-1,-1,1,3,-1,-LVDSmodesynccodesync_code的定义如下：unsignedshort41-2。SOF/EOF/SOL/EOLsync_code前三个为固定码字：0xFFFF0x0000Synccode置。PanasonicSensor普遍存在两个Link之间乱序，其他厂家暂不涉及。图1-5SDODA0、SDODB0、SDODA1、SDODB1，只有code。则sync_code配置为：.sync_code={{0x002,0x003,0x000,0x001},{0x202,0x203,0x200,{0x102,0x103,0x100,{0x302,0x303,0x300,{{0x012,0x013,0x010,{0x212,0x213,0x210,{0x112,0x113,0x110,{0x312,0x313,0x310,{{0x006,0x007,0x004,0x005},{0x206,0x207,0x204,{0x106,0x107,0x104,{0x306,0x307,0x304,{{0x016,0x017,0x014,0x015},{0x216,0x217,0x214,{0x116,0x117,0x114,{0x316,0x317,0x314,{{0x00a,0x00b,0x008,0x009},{0x20a,0x20b,0x208,{0x10a,0x10b,0x108,{0x30a,0x30b,0x308,{{0x00a,0x00b,0x008,0x009},{0x20a,0x20b,0x208,{0x10a,0x10b,0x108,{0x30a,0x30b,0x308,{{0x01a,0x01b,0x018,0x019},{0x21a,0x21b,0x218,{0x11a,0x11b,0x118,{0x31a,0x31b,0x318,{{0x01a,0x01b,0x018,0x019},{0x21a,0x21b,0x218,{0x11a,0x11b,0x118,{0x31a,0x31b,0x318,}图1-7Synccode终的的sync_code配置为：.sync_code={{0x002,0x003,0x000,0x001},{0x202,0x203,0x200,{0x102,0x103,0x100,{0x302,0x303,0x300,{{0x006,0x007,0x004,0x005},{0x206,0x207,0x204,{0x106,0x107,0x104,{0x306,0x307,0x304,{{0x00a,0x00b,0x008,0x009},{0x20a,0x20b,0x208,{0x10a,0x10b,0x108,{0x30a,0x30b,0x308,{{0x00a,0x00b,0x008,0x009},{0x20a,0x20b,0x208,{0x10a,0x10b,0x108,{0x30a,0x30b,0x308,{{0x012,0x013,0x010,{0x212,0x213,0x210,{0x112,0x113,0x110,{0x312,0x313,0x310,{{0x016,0x017,0x014,0x015},{0x216,0x217,0x214,{0x116,0x117,0x114,{0x316,0x317,0x314,{{0x01a,0x01b,0x018,0x019},{0x21a,0x21b,0x218,{0x11a,0x11b,0x118,{0x31a,0x31b,0x318,{{0x01a,0x01b,0x018,0x019},{0x21a,0x21b,0x218,{0x11a,0x11b,0x118,{0x31a,0x31b,0x318,}Synccode序，Synccode按照正常顺序配置。图1-9.sync_code=//lane0(mn34220chn1{{0x002,0x003,0x000,0x001},{0x202,0x203,0x200,0x201},//{0x102,0x103,0x100,0x101},//{0x302,0x303,0x300,0x301}////lane