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EDID_record

Declaration

typedef struct {
    ushort  version;
    char    mfrID[4];
    char    mfrName[40];
    char    modelName[40];
    char    serialNo[14];
    char    PNPID[8];
    ushort  productID;
    ulong   serialID;
    uchar   mfrWeek;
    ushort  mfrYear;
    uchar   signalLevel;
    uchar   displayType;
    uchar   maxResolution;
    uchar   minHScan;
    uchar   maxHScan;
    uchar   minVScan;
    uchar   maxVScan;
    ushort  maxPClk;
    ushort  flags;
    uchar   maxHSize;
    uchar   maxVSize;
    N_fix32 gamma;
    N_fix32 Rx,Ry;
    N_fix32 Gx,Gy;
    N_fix32 Bx,By;
    N_fix32 Wx,Wy;
    uchar   numStandardTimings;
    uchar   numDetailedTimings;
    EDID_standardTiming standardTimings[MAX_STANDARD_TIMINGS];
    EDID_detailedTiming detailedTimings[MAX_DETAILED_TIMINGS];
    } EDID_record

Prototype In

snap/ddc.h

Description

Main structure containing the information parsed from the binary EDID data returned from the monitor.

Members

version

EDID version Number (in BCD)

mfrID

3 byte EISA manufacturer ID

mfrName

ASCII manufacturer name (Unknown if not found)

modelName

ASCII model name for monitor (Unknown if not found)

serialNo

ASCII serial number (Unknown if not found)

PNPID

8 character Plug and Play ID

productID

16-bit product ID code

serialID

32-bit product serial number

mfrWeek

Week of manufacture (0-52)

mfrYear

Year of manufacture

signalLevel

Signal level code (EDID_signalLevels)

displayType

Display type code (EDID_displayTypes)

maxResolution

Maximum resolution ID (EDID_maxResCodes)

minHScan

Minimum horizontal scan (kHz)

maxHScan

Maximum horizontal scan (kHz)

minVScan

Minimum vertical scan (Hz)

maxVScan

Maximum vertical scan (Hz)

maxPClk

Maximum pixel clock (MHz)

flags

Capabilities flags (EDID_flags)

maxHSize

Maximum horizontal size (cm)

maxVSize

Maximum vertical size (cm)

gamma

Display transfer characteristic (16.16 fixed point)

Rx

Red X chromaticity characteristic (16.16 fixed point)

Ry

Red Y chromaticity characteristic (16.16 fixed point)

Gx

Green X chromaticity characteristic (16.16 fixed point)

Gy

Green Y chromaticity characteristic (16.16 fixed point)

Bx

Blue X chromaticity characteristic (16.16 fixed point)

By

Blue Y chromaticity characteristic (16.16 fixed point)

Wx

Default white point X characteristic (16.16 fixed point)

Wy

Default white point Y characteristic (16.16 fixed point)

numStandardTimings

Number of standard timings listed

numDetailedTimings

Number of detailed timings listed

standardTimings

List of standard timings

detailedTimings

List of detailed timings

 

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