edid-decode "/sys/class/drm/card0-HDMI-A-1/edid": EDID (hex): 00ffffffffffff002685916800000001 1418010380502d780a0dc9a057479827 12484c20000081c00101010101010101 010101010101011d007251d01e206e28 550040b41000001e8c0ad08a20e02d10 103e9600b47800000018000000fc005a 54452070726f6a6563740a20000000fd 003b3c1c2d08000a20202020202001b9 0203177144840102032309070765030c 001000830100008c0ad08a20e02d1010 3e9600b47800000018011d007251d01e 206e28550040b41000001e0000000000 00000000000000000000000000000000 00000000000000000000000000000000 00000000000000000000000000000000 00000000000000000000000000000012 Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 03 basic params: 80 50 2d 78 0a chroma info: 0d c9 a0 57 47 98 27 12 48 4c established: 20 00 00 standard: 81 c0 01 01 01 01 01 01 01 01 01 01 01 01 01 01 descriptor 1: 01 1d 00 72 51 d0 1e 20 6e 28 55 00 40 b4 10 00 00 1e descriptor 2: 8c 0a d0 8a 20 e0 2d 10 10 3e 96 00 b4 78 00 00 00 18 descriptor 3: 00 00 00 fc 00 5a 54 45 20 70 72 6f 6a 65 63 74 0a 20 descriptor 4: 00 00 00 fd 00 3b 3c 1c 2d 08 00 0a 20 20 20 20 20 20 extensions: 01 checksum: b9 EDID version: 1.3 Manufacturer: ITE Model 6891 Serial Number ... Made in week 20 of 2014 Digital display Maximum image size: 80 cm x 45 cm Gamma: 2.20 RGB color display First detailed timing is preferred timing Display x,y Chromaticity: Red: 0.6250, 0.3398 Green: 0.2802, 0.5947 Blue: 0.1552, 0.0703 White: 0.2832, 0.2978 Established timings supported: 640x480@60Hz 4:3 HorFreq: 31469 Hz Clock: 25.175 MHz Standard timings supported: 1280x720@60Hz 16:9 Detailed mode: Clock 74.250 MHz, 320 mm x 180 mm 1280 1390 1430 1650 hborder 0 720 725 730 750 vborder 0 +hsync +vsync VertFreq: 60 Hz, HorFreq: 45000 Hz Detailed mode: Clock 27.000 MHz, 180 mm x 120 mm 720 736 798 858 hborder 0 480 489 495 525 vborder 0 -hsync -vsync VertFreq: 59 Hz, HorFreq: 31468 Hz Monitor name: ZTE project Monitor ranges (GTF): 59-60Hz V, 28-45kHz H, max dotclock 80MHz Has 1 extension blocks Checksum: 0xb9 (valid) CTA extension block Extension version: 3 19 bytes of CTA data Video data block VIC 4 1280x720@60Hz 16:9 (native) HorFreq: 45000 Hz Clock: 74.250 MHz VIC 1 640x480@60Hz 4:3 HorFreq: 31469 Hz Clock: 25.175 MHz VIC 2 720x480@60Hz 4:3 HorFreq: 31469 Hz Clock: 27.000 MHz VIC 3 720x480@60Hz 16:9 HorFreq: 31469 Hz Clock: 27.000 MHz Audio data block Linear PCM, max channels 2 Supported sample rates (kHz): 48 44.1 32 Supported sample sizes (bits): 24 20 16 Vendor-specific data block, OUI 000c03 (HDMI) Source physical address 1.0.0.0 Speaker allocation data block Speaker map: FL/FR - Front Left/Right Basic audio support Supports YCbCr 4:4:4 Supports YCbCr 4:2:2 1 native detailed modes Detailed mode: Clock 27.000 MHz, 180 mm x 120 mm 720 736 798 858 hborder 0 480 489 495 525 vborder 0 -hsync -vsync VertFreq: 59 Hz, HorFreq: 31468 Hz Detailed mode: Clock 74.250 MHz, 320 mm x 180 mm 1280 1390 1430 1650 hborder 0 720 725 730 750 vborder 0 +hsync +vsync VertFreq: 60 Hz, HorFreq: 45000 Hz Checksum: 0x12 (valid)