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EDID真实数据块,请参考标准文档仔细核对

数据格式的详细说明:http://en.wikipedia.org/wiki/Extended_display_identification_data

下面是一个例子:

技术分享

解释如下:

[   28.637887] ******** Show Sink Info ********[   28.637895] Max tmds clk is 225000000[   28.637901] Support video mode: [   28.637908]     1920x1080p@60Hz[   28.637913]     1920x1080p@50Hz[   28.637919]     1280x720p@60Hz[   28.637924]     1280x720p@50Hz[   28.637930]     720x576p@50Hz[   28.637935]     720x480p@60Hz[   28.637941] Support video color mode: [   28.637946]     RGB[   28.637952]     YCbCr422[   28.637957]     YCbCr444[   28.637962] Support video color depth: [   28.637968]     24bit[   28.637973]     30bit[   28.637978]     36bit[   28.637983] Support audio type: [   28.637989]     LPCM[   28.637995] Support max audio channel is 2[   28.638001] Support audio sample rate: [   28.638006]     32000[   28.638011]     44100[   28.638016]     48000[   28.638021]     88200[   28.638026]     96000[   28.638031]     176400[   28.638036]     192000[   28.638041] Support audio word lenght: [   28.638047]     16bit[   28.638051]     20bit[   28.638056]     24bit[   28.638061] [   28.638066]     LPCM[   28.638072] Support max audio channel is 8[   28.638078] Support audio sample rate: [   28.638083]     32000[   28.638088]     44100[   28.638093]     48000[   28.638098]     88200[   28.638102]     96000[   28.638107]     176400[   28.638112]     192000[   28.638117] Support audio word lenght: [   28.638123]     16bit[   28.638128]     20bit[   28.638132]     24bit[   28.638137] [   28.638142]     AC3[   28.638147] Support max audio channel is 8[   28.638153] Support audio sample rate: [   28.638159]     32000[   28.638164]     44100[   28.638169]     48000[   28.638174] Support audio word lenght: [   28.638179]     16bit[   28.638184]     20bit[   28.638190]     24bit[   28.638195] [   28.638200]     DTS[   28.638205] Support max audio channel is 8[   28.638211] Support audio sample rate: [   28.638217]     44100[   28.638222]     48000[   28.638227] Support audio word lenght: [   28.638232]     20bit[   28.638237]     24bit[   28.638242] [   28.638247]     DSD[   28.638252] Support max audio channel is 6[   28.638258] Support audio sample rate: [   28.638263]     44100[   28.638268] Support audio word lenght: [   28.638274]     20bit[   28.638278] [   28.638284]     E-AC3[   28.638289] Support max audio channel is 8[   28.638295] Support audio sample rate: [   28.638300]     44100[   28.638305]     48000[   28.638310] Support audio word lenght: [   28.638316]     20bit[   28.638321]     24bit[   28.638325] [   28.638330]     DTS-HD[   28.638335] Support max audio channel is 8[   28.638341] Support audio sample rate: [   28.638349]     44100[   28.638354]     48000[   28.638359]     88200[   28.638364]     96000[   28.638369]     176400[   28.638374]     192000[   28.638379] Support audio word lenght: [   28.638384]     20bit[   28.638389]     24bit[   28.638394] [   28.638399]     MLP[   28.638404] Support max audio channel is 8[   28.638410] Support audio sample rate: [   28.638416]     48000[   28.638421]     96000[   28.638425]     192000[   28.638431] Support audio word lenght: [   28.638436]     24bit[   28.638441] 

 

EDID真实数据块,请参考标准文档仔细核对