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|
#include <linux/ioctl.h>
#ifndef __JPEG_DRV_H__
#define __JPEG_DRV_H__
#define TO_CEIL(x,a) ( ((x) + ((a)-1)) & ~((a)-1) )
#define TO_FLOOR(x,a) ( (x) & ~((a)-1) )
#define TO_MASK(x,a) ( (x) & (a) )
#define DUNUM_MAPPING(value) (((value)-1)&0x3)
typedef struct
{
long timeout;
unsigned int *result;
}JPEG_DEC_DRV_OUT;
//===========================================================================================
#define MAX_JPEG_COMPONENT 4
#define MAX_NUM_SCAN 32
#define D_MAX_JPEG_HW_COMP 3
//#define D_MAX_JPEG_HUFF_TBL 4
#define D_MAX_JPEG_QTBL 4
#define D_MAX_JPEG_HW_QTBL 2
#define D_MAX_JPEG_BLOCK_NUM 10
#define D_HUFF_LOOKAHEAD_BITS 6 /* # of bits of lookahead */
#define D_DCTSIZE 8
#define D_JPEG_DRAM_ALIGN_MASK 0xf
#define D_JPEG_DRAM_ALIGN_SIZE (D_JPEG_DRAM_ALIGN_MASK + 1)
#define D_JPEG_BASELINE 0
#define D_JPEG_DC_REFINE 1
#define D_JPEG_AC_FIRST 2
#define D_JPEG_AC_REFINE 3
#define D_JPEG_DC_FIRST 4
/* global data check flags */
#define D_FLAG_NONE (0)
#define D_GLOB_PROGRESSIVE (1 << 0)
#define D_GLOB_NCOMP (1 << 1)
#define D_GLOB_BLK_W (1 << 2)
#define D_GLOB_BLK_H (1 << 3)
#define D_GLOB_PIC_W (1 << 4)
#define D_GLOB_PIC_H (1 << 5)
#define D_GLOB_DCHUFF (1 << 6) /* no need */
#define D_GLOB_ACHUFF (1 << 7) /* no need */
#define D_GLOB_NZBUFF (1 << 8) /* no need */
#define D_GLOB_QTBL (1 << 9) /* no need */
#define D_GLOB_RESTART (1 << 10)
/* scan data check flags */
#define D_SCAN_DATASTART (1 << 0)
#define D_SCAN_NCOMP (1 << 1)
#define D_SCAN_COMPIN (1 << 2)
#define D_SCAN_COMPQ (1 << 3)
#define D_SCAN_BLKDC (1 << 4)
#define D_SCAN_BLKAC (1 << 5)
#define D_SCAN_ALAH (1 << 6)
#define D_SCAN_SESS (1 << 7)
#define D_SCAN_LAST (1 << 8)
#define D_SCAN_ROWSTART (1 << 9)
#define D_SCAN_ROWEND (1 << 10)
#define D_SCAN_DCHUFF (1 << 11)
#define D_SCAN_ACHUFF (1 << 12)
#define D_SCAN_QTBL (1 << 13)
#define D_SCAN_NZBUFF (1 << 14)
/* mcu row check flags */
#define D_ROW_CURR (1 << 0)
#define D_ROW_OUTBUF (1 << 1)
#define D_ROW_OUTBUFSIZE (1 << 2)
/* mcu check flags */
#define D_MCU_OUTADDR (1 << 0)
#define D_MCU_COEFADDR (1 << 1)
/* misc check flags */
#define D_MISC_ADDR_X (1 << 0)
#define D_MISC_ADDR_Y (1 << 1)
#define M_JPEG_INTERFACE_START() \
int i4Ret = (int)E_HWJPG_OK;
#define M_JPEG_INTERFACE_END() \
return i4Ret
#define HORI 0
#define VERT 1
#define JPEG_ENC_DST_ADDR_OFFSET_MASK (0x0f)
typedef enum _ENUM_JPEG_RET_CODE_T
{
E_JPG_OK,
E_JPG_ERR_NONFATAL,
E_JPG_ERR_FATAL,
E_JPG_ERR_PARAM,
E_JPG_ERR_NOT_INITED,
E_JPG_ERR_ALREADY, //5
/* markers */
E_JPG_ERR_NOT_JPEG_IMAGE,
E_JPG_ERR_NOT_A_MARKER,
E_JPG_ERR_PASS_END,
E_JPG_ERR_MULTI_SOI,
E_JPG_ERR_UNSUPPORT_SOF, //10
E_JPG_ERR_MULTI_SOF,
E_JPG_ERR_INVALID_SOF,
E_JPG_ERR_SOS_BEFORE_SOF,
E_JPG_ERR_INVALID_SOS,
E_JPG_ERR_INVALID_DHT, //15
E_JPG_ERR_INVALID_DRI,
E_JPG_ERR_MULTI_APP1,
E_JPG_ERR_INVALID_APP0,
E_JPG_ERR_INVALID_APP1,
E_JPG_ERR_PARSE_FAILED, //20
E_JPG_ERR_NOT_PARSED,
E_JPG_ERR_MULTI_EOI,
/* instances */
E_JPG_ERR_ALLOC_PARSER,
E_JPG_ERR_ALLOC_DECODER,
E_JPG_ERR_ALLOC_MEM, //25
E_JPG_ERR_ALLOC_FLOW,
/* general */
E_JPG_ERR_UNSUPPORT,
E_JPG_ERR_GENERAL,
E_JPG_ERR_LAST,
E_JPG_ERR_DISPLAY_ADDR, //30
E_JPG_ERR_INVALID_COMPONENT //code sync
} JpegDecRetCode;
typedef enum
{
E_HWJPG_OK = 0,
E_HWJPG_BUSY,
E_HWJPG_ERR_FETCH_TIMEOIT = E_JPG_ERR_LAST + 1,
E_HWJPG_ERR_SET_BS,
E_HWJPG_ERR_LOAD_Q,
E_HWJPG_ERR_QTBL_INDEX,
E_HWJPG_ERR_QTBL_NUM,
E_HWJPG_ERR_PARAM,
E_HWJPG_ERR_TIMEOUT,
E_HWJPG_ERR_COMP_RANGE,
E_HWJPG_ERR_TBL_RANGE,
E_HWJPG_ERR_BLOCK,
E_HWJPG_ERR_SIZE,
E_HWJPG_ERR_OUTBUF,
E_HWJPG_ERR_NULL_SCAN,
E_HWJPG_ERR_GLOB_NOT_READY,
E_HWJPG_ERR_SCAN_NOT_READY,
E_HWJPG_ERR_ROW_NOT_READY,
E_HWJPG_ERR_MCU_NOT_READY,
E_HWJPG_ERR_MISC_NOT_READY,
E_HWJPG_ERR_HUFF_ADDR,
/* last */
E_HWJPG_ERR_GENERAL
} JpegDrvDecRetCode;
typedef enum
{
JDEC_HAL_DEC_MODE_NONE,
JDEC_HAL_DEC_MODE_BASELINE_PIC, ///< Jpeg baseline picture, decode whole picture
JDEC_HAL_DEC_MODE_BASELINE_MCU, ///< Jpeg baseline picture, decode MCU row
JDEC_HAL_DEC_MODE_BASELINE_MCU_ROW, ///< Jpeg baseline picture, decode MCU
JDEC_HAL_DEC_MODE_BASELINE_VIDEO_OUTPUT,
JDEC_HAL_DEC_MODE_PROGRESSIVE_MCU_MULTI_COLLECT, ///< Jpeg progressive picture, decode MCU milti-collect
JDEC_HAL_DEC_MODE_PROGRESSIVE_MCU_ENHANCE, ///< Jpeg progressive picture, decode MCU enhance decoding
JDEC_HAL_DEC_MODE_PROGRESSIVE_MCU_ROW_MULTI_COLLECT, ///Jpeg progressive MCU-Row Mode
JDEC_HAL_DEC_MODE_PROGRESSIVE_MCU_ROW_ENHANCE,
JDEC_HAL_DEC_MODE_PROGRESSIVE_SCAN_MULTI_COLLECT,
JDEC_HAL_DEC_MODE_PROGRESSIVE_SCAN_ENHANCE
} JpegDrvDecMode;
/* jpeg format */
typedef enum _JpegDecFormat
{
E_JPG_UNKNOWN_FORMAT,
E_JPG_BASELINE,
E_JPG_EX_SEQ_HUFFMAN,
E_JPG_PROGRESSIVE_HUFFMAN,
E_JPG_EX_SEQ_ARITHMETIC,
E_JPG_PROGRESSIVE_ARITHMETIC,
E_JPG_LOSSLESS_HUFFMAN,
E_JPG_DIFFERENTIAL_SEQ_HUFFMAN,
E_JPG_DIFF_PROG_HUFFMAN,
E_JPG_DIFF_LLESS_HUFFMAN,
E_JPG_RESERVED_FOR_EXTENSIONS,
E_JPG_LOSSLESS_ARITHMETIC,
E_JPG_DIFF_SEQ_ARITHMETIC,
E_JPG_DIFF_PROG_ARITHMETIC,
E_JPG_UNSUPPORT_FORMAT
} JpegDecFormat;
/* component info in SOF marker */
typedef struct _JpegDecSOFComp
{
unsigned char u1CompId;
unsigned char u1HSampFactor;
unsigned char u1VSampFactor;
unsigned char u1QuantTblNo;
} JpegDecSOFComp;
typedef struct _JpegDecSOS
{
unsigned int u4ScanPass; /* scan pass */
unsigned char u1CompInScan;
unsigned char au1CompNoList[MAX_JPEG_COMPONENT];
unsigned char au1DcId[MAX_JPEG_COMPONENT];
unsigned char au1AcId[MAX_JPEG_COMPONENT];
unsigned char u1Ss, u1Se, u1Ah, u1Al, u1AhAl; /* OT: NO USE */
unsigned char* pu1ScanTableStart;
unsigned char* pu1ScanDataStart;
} JpegDecSOS;
/* raw de-huffman table */
typedef struct
{
unsigned char au1Bits[17];
unsigned char au1HuffVal[256];
} JpegDecDhtHuffTbl;
/* SOF data */
typedef struct _JpegDecSOF
{
int fgSOF; /* indicate that already have an SOF marker */
JpegDecFormat eJpegFormat;
unsigned char u1DataPrecision;
unsigned short u2ImageHeight;
unsigned short u2ImageWidth;
unsigned char u1NumComponents;
unsigned char au1MapId2Index[256];
JpegDecSOFComp arSofComp[MAX_JPEG_COMPONENT];
} JpegDecSOF;
/* DHT data */
typedef struct
{
unsigned int u4NumDcTbl;
unsigned int u4NumAcTbl;
unsigned int fgDcTblLoaded; /* bit mask for loaded dc table */
unsigned int fgAcTblLoaded; /* bit mask for loaded ac table */
JpegDecDhtHuffTbl arDcTbl[4];
JpegDecDhtHuffTbl arAcTbl[4];
} JpegDecDHT;
/* DQT data */
typedef struct
{
/*
although we leave 2bytes * 64 space here,
if q table precision is 8bits, we use only
first half (1x64) of this table
*/
unsigned char aau1Qtbl[4][128];
unsigned int afgPrec[4];
unsigned char u1NumQ;
unsigned int fgDQT;
} JpegDecDQT;
/* new types for flw2 (wired) */
typedef struct
{
void *pvFreePoint; /* OT: NO USE */
unsigned int u4Width; /* OT: NO USE */
unsigned int u4Height; /* OT: NO USE */
unsigned int u4McuNumInRow; /* OT: NO USE */
unsigned int u4McuRows; /* OT: NO USE */
unsigned int u4TotalMcuNum; /* OT: NO USE */
unsigned int aau4SampleFactor[3][2]; /* OT: NO USE */
unsigned int au4CompBlock[3]; /* OT: NO USE */
unsigned int au4MaxFactor[2]; /* OT: NO USE */
unsigned int outputBuffer0[3];
unsigned int outputBuffer1[3]; /* nouse in full frame mode, only use in PauseResume/DirectCouple mode */
unsigned int au1CoffBuffer[3]; /* OT: NO USE */
int fgProgScan; /* OT: NO USE */
/* temp buffers */
unsigned int apvNzBuffer[3]; /* OT: NO USE */
} JpegDrvDecFlow;
//// jpeg decode mode
typedef enum _JpegDecMode
{
JPEG_DEC_MODE_NONE,
JPEG_DEC_MODE_FRAME, ///< Jpeg baseline picture, decode whole picture
JPEG_DEC_MODE_DC_LINK, ///< Jpeg baseline picture, decode whole picture
JPEG_DEC_MODE_MCU_ROW ///< Jpeg baseline picture, decode MCU row
} JpegDecMode;
//// JPEG Decoder Structure
typedef struct
{
/* common */
unsigned int decodeMode; //OK
unsigned int reg_OpMode ; //OK
unsigned int regDecDumpEn;
unsigned int totalMCU ; //OK
unsigned int comp0_DU ;
unsigned int membershipList ; //OK /* { GRAY, gmcEn, DU9, DU8,..., DU1, DU0} */
/* for BRZ (0): 1, (1): 1/2, (2): 1/4, (3): 1/8 */
unsigned char lumaHorDecimate; //OK
unsigned char lumaVerDecimate; //OK
unsigned char cbcrHorDecimate; //OK
unsigned char cbcrVerDecimate; //OK
unsigned int srcStreamAddrBase; //OK
unsigned int srcStreamSize; //OK
unsigned int srcStreamAddrWritePtr; //OK
unsigned int outputBuffer0[3]; //OK
unsigned int outputBuffer1[3]; //OK /* nouse in full frame mode, only use in PauseResume/DirectCouple mode */
// JPEG component information
unsigned int componentNum; //OK
unsigned int componentID[3]; //OK ///< Ci
unsigned int hSamplingFactor[3]; //OK ///< Hi
unsigned int vSamplingFactor[3]; //OK ///< Vi
unsigned int qTableSelector[3]; //OK ///< Tqi (OT: need this field?)
unsigned int dma_McuInGroup; //OK
unsigned int dma_GroupNum ; //OK
unsigned int dma_LastMcuNum ; //OK
unsigned int gmcEn ; //OK
//unsigned int totalMcuRows; //OK ///< number of MCU column in the JPEG file
unsigned int compImgStride[D_MAX_JPEG_HW_COMP]; //OK // hSamplingFactor[n] * 8 * mcuPerRow (byte pitch of a component)
unsigned int compMemStride[D_MAX_JPEG_HW_COMP]; //OK
unsigned int compTileBufStride[D_MAX_JPEG_HW_COMP]; // hSamplingFactor[n] * 8 * mcuPerRow (byte pitch of a component)
unsigned int mcuPerRow; //OK //move to HAL ///< number of MCU row in the JPEG file
unsigned int pauseRow_en; //OK
unsigned int pauseRowCnt; //move to HAL
unsigned int pauseMCU; //OK
unsigned int tileBufRowNum ; //move to HAL
unsigned int buffer_Y_PA ; //move to HAL
unsigned int buffer_Cb_PA; //move to HAL
unsigned int buffer_Cr_PA; //move to HAL
unsigned int buffer_Y_row_size ; //move to HAL
unsigned int buffer_C_row_size ; //move to HAL
//unsigned int compDU[3]; //OK ///< (required by HW decoder) number of DU for each component
//unsigned int duPerMCURow[3]; //OK ///< (required by HW decoder) DU per MCU row for each component (MT6589_NOUSE)
//unsigned int dummyDU[3]; //OK ///< (required by HW decoder) number of dummy DU for each component (MT6589_NOUSE)
//unsigned int samplingFormat; //OK /// how many format?
}JPEG_DEC_DRV_IN;
typedef struct
{
unsigned int decRowBuf[3]; //OK
unsigned int pauseMCU; //OK
}JPEG_DEC_CONFIG_ROW;
typedef struct
{
unsigned int goNum;
unsigned int pauseMCUidx[64];
unsigned int decRowBuf0[64];
unsigned int decRowBuf1[64];
unsigned int decRowBuf2[64];
}JPEG_DEC_CONFIG_CMDQ;
typedef struct
{
// from mt6575
unsigned int srcStreamAddrBase;
unsigned int srcStreamSize;
unsigned int srcStreamAddrWritePtr;
unsigned int outputBuffer0[3];
unsigned int outputBuffer1[3]; /* nouse in full frame mode, only use in PauseResume/DirectCouple mode */
unsigned int mcuPerRow; ///< number of MCU row in the JPEG file
unsigned int totalMcuRows; ///< number of MCU column in the JPEG file
unsigned int compDU[3]; ///< (required by HW decoder) number of DU for each component
unsigned int duPerMCURow[3]; ///< (required by HW decoder) DU per MCU row for each component (MT6589_NOUSE)
unsigned int dummyDU[3]; ///< (required by HW decoder) number of dummy DU for each component (MT6589_NOUSE)
unsigned int samplingFormat; /// how many format?
// JPEG component information
unsigned int componentNum;
unsigned int componentID[3]; ///< Ci
unsigned int hSamplingFactor[3]; ///< Hi
unsigned int vSamplingFactor[3]; ///< Vi
unsigned int qTableSelector[3]; ///< Tqi (OT: need this field?)
/*********************************************************************************/
/* common */
unsigned int totalMCU ;
unsigned char blkNumInMCU; //total drv no use
unsigned char u1MaxHorSample, u1MaxVerSample; // widest, highest
unsigned int u4PicWidth, u4PicHeight; // picture width and height
unsigned int compImgStride[D_MAX_JPEG_HW_COMP]; // hSamplingFactor[n] * 8 * mcuPerRow (byte pitch of a component)
unsigned int compTileBufStride[D_MAX_JPEG_HW_COMP]; // hSamplingFactor[n] * 8 * mcuPerRow (byte pitch of a component)
unsigned int au4PicWidthInBuf[D_MAX_JPEG_HW_COMP];
// use only in look ahead table
unsigned char au1MemberShip[D_MAX_JPEG_BLOCK_NUM]; // DU mapping to components
unsigned char aau1Qtbl[D_MAX_JPEG_QTBL][128]; // q tables in stream
unsigned int u4RestartInterval;
/* current scan */
unsigned char u1NumCompsInCurrScan; // number of components in current scan
int afgCompInScan[D_MAX_JPEG_HW_COMP + 1];
//unsigned char qTableSelector[D_MAX_JPEG_HW_COMP];
unsigned char au1BlkDc[D_MAX_JPEG_BLOCK_NUM];
unsigned char au1BlkAc[D_MAX_JPEG_BLOCK_NUM];
unsigned char u1Se; /* OT: NO USE */
unsigned char u1Ss; /* OT: NO USE */
/* current mcu row */
unsigned int u4CurrMcuRow;
unsigned int u4ModTotalRows;
/* for single component in p scan */
unsigned char u1FirstCompInScan;
/* for BRZ */
unsigned char lumaHorDecimate; //(0): 1, (1): 1/2, (2): 1/4, (3): 1/8
unsigned char lumaVerDecimate;
unsigned char cbcrHorDecimate;
unsigned char cbcrVerDecimate;
unsigned int srcColorFormat;
unsigned int dstColorFormat;
unsigned int u4isColorConv;
unsigned int u4ds_width[3] ;
unsigned int u4ds_height[3] ;
unsigned int decodeMode;
unsigned int gdmaBypassEn;
unsigned int regDecDumpEn;
unsigned int pauseRow_en;
unsigned int pauseRowCnt;
unsigned int tileBufRowNum ;
unsigned int buffer_Y_PA ;
unsigned int buffer_Cb_PA;
unsigned int buffer_Cr_PA;
unsigned int buffer_Y_row_size ;
unsigned int buffer_C_row_size ;
} JpegDrvDecConfig;
typedef struct
{
unsigned int *pChksum;
} JpegDrvDecResult;
//==========================================================================================
// JPEG Encoder Structure
typedef struct
{
unsigned int dstBufferAddr;
unsigned int dstBufferSize;
unsigned int encWidth; //HW directly fill to header
unsigned int encHeight; //HW directly fill to header
unsigned char enableEXIF;
unsigned char allocBuffer;
//unsigned char enableSyncReset; //not use in mt6589
unsigned int encQuality;
unsigned int encFormat;
//extend in mt6589
unsigned int disableGMC; //TBD: not support
unsigned int restartInterval;
unsigned int srcBufferAddr; // YUV420: Luma
unsigned int srcChromaAddr;
unsigned int imgStride ;
unsigned int memStride ;
unsigned int totalEncDU ;
unsigned int dstBufAddrOffset;
unsigned int dstBufAddrOffsetMask;
}JPEG_ENC_DRV_IN;
typedef struct
{
long timeout;
unsigned int *fileSize;
unsigned int *result;
unsigned int *cycleCount;
}JPEG_ENC_DRV_OUT;
typedef struct {
unsigned long startAddr;//In :
unsigned long size;
unsigned long result;// 0 : out of pmem range, 1 : inside pmem range, 2 : partially overlap with pmem range
} JPEG_PMEM_RANGE;
//====================================================================================
typedef struct
{
long timeout;
unsigned int *pFileSize;
unsigned int *pResult;
unsigned int *pCycleCount;
} JpegDrvEncResult;
//typedef struct
//{
// unsigned int srcBufferAddr; // YUV420: Luma
// unsigned int srcChromaAddr;
// unsigned int dstBufferAddr;
// unsigned int dstBufferSize;
//
// unsigned int srcWidth;
// unsigned int srcHeight;
//
// unsigned char enableEXIF;
// unsigned char disableGMC; //not support
//
// unsigned int restartInterval;
// unsigned int quality;
// unsigned int yuvFormat;
//
//} JpegDrvEncParam;
//======================================================================================
#define JPEG_IOCTL_MAGIC 'x'
#if 0
#define JPEG_DEC_IOCTL_INIT _IO (JPEG_IOCTL_MAGIC, 1)
//#define JPEG_DEC_IOCTL_CONFIG _IOW (JPEG_IOCTL_MAGIC, 2, JPEG_DEC_DRV_IN)
#define JPEG_DEC_IOCTL_START _IO (JPEG_IOCTL_MAGIC, 3)
#define JPEG_DEC_IOCTL_WAIT _IOWR(JPEG_IOCTL_MAGIC, 6, JPEG_DEC_DRV_OUT)
#define JPEG_DEC_IOCTL_DEINIT _IO (JPEG_IOCTL_MAGIC, 8)
//#define JPEG_DEC_IOCTL_RESUME _IOW(JPEG_IOCTL_MAGIC, 4, JPEG_DEC_RESUME_IN)
//#define JPEG_DEC_IOCTL_RANGE _IOWR(JPEG_IOCTL_MAGIC, 5, JPEG_DEC_RANGE_IN)
//#define JPEG_DEC_IOCTL_COPY _IOWR(JPEG_IOCTL_MAGIC, 7, int)
#endif
///////////////////// JPEG DEC IOCTL /////////////////////////////////////
#define JPEG_DEC_IOCTL_INIT _IO (JPEG_IOCTL_MAGIC, 1)
#define JPEG_DEC_IOCTL_CONFIG _IOW (JPEG_IOCTL_MAGIC, 2, JPEG_DEC_DRV_IN)
#define JPEG_DEC_IOCTL_FLOW _IOW (JPEG_IOCTL_MAGIC, 3, JpegDrvDecFlow)
#define JPEG_DEC_IOCTL_START _IO (JPEG_IOCTL_MAGIC, 4)
#define JPEG_DEC_IOCTL_WAIT _IOWR (JPEG_IOCTL_MAGIC, 5, JPEG_DEC_DRV_OUT)
#define JPEG_DEC_IOCTL_DEINIT _IO (JPEG_IOCTL_MAGIC, 6)
#define JPEG_DEC_IOCTL_RESET _IO (JPEG_IOCTL_MAGIC, 7)
#define JPEG_DEC_IOCTL_CHKSUM _IOWR (JPEG_IOCTL_MAGIC, 8, JpegDrvDecResult)
#define JPEG_DEC_IOCTL_BREAK _IO (JPEG_IOCTL_MAGIC, 9)
#define JPEG_DEC_IOCTL_RW_REG _IO (JPEG_IOCTL_MAGIC, 10)
#define JPEG_DEC_IOCTL_RESUME _IOW (JPEG_IOCTL_MAGIC, 11, JPEG_DEC_CONFIG_ROW)
#define JPEG_DEC_IOCTL_FLUSH_CMDQ _IOW (JPEG_IOCTL_MAGIC, 17, JPEG_DEC_CONFIG_CMDQ)
#define JPEG_DEC_IOCTL_DUMP_REG _IO (JPEG_IOCTL_MAGIC, 30)
//#define JPEG_DEC_IOCTL_MAN_GDMA _IOW (JPEG_IOCTL_MAGIC, 31, unsigned char)
///////////////////// JPEG ENC IOCTL /////////////////////////////////////
#define JPEG_ENC_IOCTL_INIT _IO (JPEG_IOCTL_MAGIC, 11)
#define JPEG_ENC_IOCTL_CONFIG _IOW (JPEG_IOCTL_MAGIC, 12, JPEG_ENC_DRV_IN)
#define JPEG_ENC_IOCTL_WAIT _IOWR(JPEG_IOCTL_MAGIC, 13, JPEG_ENC_DRV_OUT)
#define JPEG_ENC_IOCTL_DEINIT _IO (JPEG_IOCTL_MAGIC, 14)
#define JPEG_ENC_IOCTL_START _IO (JPEG_IOCTL_MAGIC, 15)
#define JPEG_ENC_IOCTL_WARM_RESET _IO(JPEG_IOCTL_MAGIC, 20)
#define JPEG_ENC_IOCTL_DUMP_REG _IO(JPEG_IOCTL_MAGIC, 21)
#define JPEG_ENC_IOCTL_RW_REG _IO(JPEG_IOCTL_MAGIC, 22)
#endif
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