edid-decode "/sys/class/drm/card0-eDP-1/edid": EDID (hex): 00ffffffffffff004d102c1500000000 311e0104a522137807de50a3544c9926 0f505400000001010101010101010101 0101010101011534805070381f401810 350058c210000018000000fd0e3c2d4f 4f43010a202020202020000000100000 000000000000000000000000000000fc 004c513135364d314a5732350a2001f3 7013790000030114650401847f074f00 17000f0037041e000200040000000000 00000000000000000000000000000000 00000000000000000000000000000000 00000000000000000000000000000000 00000000000000000000000000000000 00000000000000000000000000000000 00000000000000000000000000001490 Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 04 basic params: a5 22 13 78 07 chroma info: de 50 a3 54 4c 99 26 0f 50 54 established: 00 00 00 standard: 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 descriptor 1: 15 34 80 50 70 38 1f 40 18 10 35 00 58 c2 10 00 00 18 descriptor 2: 00 00 00 fd 0e 3c 2d 4f 4f 43 01 0a 20 20 20 20 20 20 descriptor 3: 00 00 00 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 descriptor 4: 00 00 00 fc 00 4c 51 31 35 36 4d 31 4a 57 32 35 0a 20 extensions: 01 checksum: f3 EDID version: 1.4 Manufacturer: SHP Model 152c Serial Number ... Made in week 49 of 2020 Digital display 8 bits per primary color channel DisplayPort interface Maximum image size: 34 cm x 19 cm Gamma: 2.20 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: 0.6396, 0.3291 Green: 0.2998, 0.5996 Blue: 0.1494, 0.0595 White: 0.3125, 0.3281 Established timings supported: Standard timings supported: Detailed mode: Clock 133.330 MHz, 344 mm x 194 mm 1920 1944 1960 2000 hborder 0 1080 1083 1088 1111 vborder 0 -hsync -vsync VertFreq: 60 Hz, HorFreq: 66665 Hz Monitor ranges (bare limits): 60-300Hz V, 334-334kHz H, max dotclock 670MHz Dummy block Monitor name: LQ156M1JW25 Has 1 extension blocks Checksum: 0xf3 (valid) DisplayID extension block Extension version: 19 Length 121, version 19, extension count 0 Checksum: 0x14 (valid) Type 1 detailed timing: aspect: 16:9, Preferred Detailed mode: Clock 666.610 MHz, 0 mm x 0 mm 1919 1942 1957 1998 1079 1081 1085 1109 -hsync -vsync EDID block does NOT conform to EDID 1.4! sRGB is signaled, but the chromaticities do not match Warning: One or more of the timings is out of range of the Monitor Ranges: Vertical Freq: 60 - 60 Hz Horizontal Freq: 66665 - 66665 Hz Maximum Clock: 133.330 MHz EDID block does not conform at all! Has 218103808 nonconformant extension block(s)