edid-decode "/sys/class/drm/card0-eDP-1/edid": EDID (hex): 00ffffffffffff0040a1133001010101 2117010480341d78274c05a55554a028 0d505421080001010101010101010101 010101010101023a801871382d40582c 450009252100001e000000fd00324c18 5e11000a202020202020000000fc0048 38312d50310a202020202020000000ff 005065676132303133303931300a00b9 Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 04 basic params: 80 34 1d 78 27 chroma info: 4c 05 a5 55 54 a0 28 0d 50 54 established: 21 08 00 standard: 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 descriptor 1: 02 3a 80 18 71 38 2d 40 58 2c 45 00 09 25 21 00 00 1e descriptor 2: 00 00 00 fd 00 32 4c 18 5e 11 00 0a 20 20 20 20 20 20 descriptor 3: 00 00 00 fc 00 48 38 31 2d 50 31 0a 20 20 20 20 20 20 descriptor 4: 00 00 00 ff 00 50 65 67 61 32 30 31 33 30 39 31 30 0a extensions: 00 checksum: b9 EDID version: 1.4 Manufacturer: PEA Model 3013 Serial Number ... Made in week 33 of 2013 Digital display Color depth is undefined Digital interface is not defined Maximum image size: 52 cm x 29 cm Gamma: 2.20 DPMS levels: Off Supported color formats: RGB 4:4:4 Default (sRGB) color space is primary color space First detailed timing includes the native pixel format and preferred refresh rate Display is continuous frequency Display x,y Chromaticity: Red: 0.6455, 0.3320 Green: 0.3310, 0.6250 Blue: 0.1562, 0.0507 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: Detailed mode: Clock 148.500 MHz, 521 mm x 293 mm 1920 2008 2052 2200 hborder 0 1080 1084 1089 1125 vborder 0 +hsync +vsync VertFreq: 60 Hz, HorFreq: 67500 Hz Monitor ranges (GTF): 50-76Hz V, 24-94kHz H, max dotclock 170MHz Monitor name: H81-P1 Serial number: ... Checksum: 0xb9 (valid) EDID block does NOT conform to EDID 1.4! sRGB is signaled, but the chromaticities do not match