edid-decode "/sys/class/drm/card0-VGA-1/edid": EDID (hex): 00ffffffffffff004e84010000000000 051d0103082f1e780ad7a5a2594a9624 14505421080001010101818081400101 01010101010121399030621a274068b0 3600100a0000001c9a29a0d051842230 50983600100a0000001c742778a0501a 1e403020340004030000001a000000fc 004c45440a0a0a0a0a0a0a0a0a0a0088 Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 03 basic params: 08 2f 1e 78 0a chroma info: d7 a5 a2 59 4a 96 24 14 50 54 established: 21 08 00 standard: 01 01 01 01 81 80 81 40 01 01 01 01 01 01 01 01 descriptor 1: 21 39 90 30 62 1a 27 40 68 b0 36 00 10 0a 00 00 00 1c descriptor 2: 9a 29 a0 d0 51 84 22 30 50 98 36 00 10 0a 00 00 00 1c descriptor 3: 74 27 78 a0 50 1a 1e 40 30 20 34 00 04 03 00 00 00 1a descriptor 4: 00 00 00 fc 00 4c 45 44 0a 0a 0a 0a 0a 0a 0a 0a 0a 0a extensions: 00 checksum: 88 EDID version: 1.3 Manufacturer: STD Model 1 Serial Number ... Made in week 5 of 2019 Analog display, Input voltage level: 0.7/0.3 V Sync: Separate Maximum image size: 47 cm x 30 cm Gamma: 2.20 RGB color display First detailed timing is preferred timing Display x,y Chromaticity: Red: 0.6357, 0.3486 Green: 0.2900, 0.5888 Blue: 0.1425, 0.0800 White: 0.3134, 0.3291 Established timings supported: 640x480@60Hz 4:3 HorFreq: 31469 Hz Clock: 25.175 MHz 800x600@60Hz 4:3 HorFreq: 37900 Hz Clock: 40.000 MHz 1024x768@60Hz 4:3 HorFreq: 48400 Hz Clock: 65.000 MHz Standard timings supported: 1280x1024@60Hz 5:4 HorFreq: 64000 Hz Clock: 108.000 MHz 1280x960@60Hz 4:3 HorFreq: 60000 Hz Clock: 108.000 MHz Detailed mode: Clock 146.250 MHz, 16 mm x 10 mm 1680 1784 1960 2240 hborder 0 1050 1053 1059 1089 vborder 0 -hsync +vsync VertFreq: 59 Hz, HorFreq: 65290 Hz Detailed mode: Clock 106.500 MHz, 16 mm x 10 mm 1440 1520 1672 1904 hborder 0 900 903 909 934 vborder 0 -hsync +vsync VertFreq: 59 Hz, HorFreq: 55934 Hz Detailed mode: Clock 101.000 MHz, 4 mm x 3 mm 1400 1448 1480 1560 hborder 0 1050 1053 1057 1080 vborder 0 +hsync -vsync VertFreq: 59 Hz, HorFreq: 64743 Hz Monitor name: LED Checksum: 0x88 (valid) EDID block does NOT conform to EDID 1.3! Missing monitor ranges Detailed block string not properly terminated