edid-decode "/sys/class/drm/card0-eDP-1/edid": EDID (hex): 00ffffffffffff0030e45a0600000000 001d0104a5221378e238d5975e598e27 1c505400000001010101010101010101 010101010101243680a070381f403020 350058c2100000190000000000000000 00000000000000000000000000fe004c 4720446973706c61790a2020000000fe 004c503135365746432d5350443500e3 Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 04 basic params: a5 22 13 78 e2 chroma info: 38 d5 97 5e 59 8e 27 1c 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: 24 36 80 a0 70 38 1f 40 30 20 35 00 58 c2 10 00 00 19 descriptor 2: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 descriptor 3: 00 00 00 fe 00 4c 47 20 44 69 73 70 6c 61 79 0a 20 20 descriptor 4: 00 00 00 fe 00 4c 50 31 35 36 57 46 43 2d 53 50 44 35 extensions: 00 checksum: e3 EDID version: 1.4 Manufacturer: LGD Model 65a Serial Number ... Made in year 2019 Digital display 8 bits per primary color channel DisplayPort interface Maximum image size: 34 cm x 19 cm Gamma: 2.20 DPMS levels: Standby Suspend Off Supported color formats: RGB 4:4:4 First detailed timing includes the native pixel format and preferred refresh rate Display x,y Chromaticity: Red: 0.5898, 0.3701 Green: 0.3496, 0.5546 Blue: 0.1552, 0.1103 White: 0.3134, 0.3291 Established timings supported: Standard timings supported: Detailed mode: Clock 138.600 MHz, 344 mm x 194 mm 1920 1968 2000 2080 hborder 0 1080 1083 1088 1111 vborder 0 -hsync -vsync VertFreq: 59 Hz, HorFreq: 66634 Hz Manufacturer-specified data, tag 0 ASCII string: LG Display ASCII string: LP156WFC-SPD5 Checksum: 0xe3 (valid) EDID block does NOT conform to EDID 1.4! Missing name descriptor Missing monitor ranges edid-decode "/sys/class/drm/card1-HDMI-A-1/edid": EDID (hex): 00ffffffffffff0026cd56663c080000 28200103803c22782a0c95ab554ca024 0d5054254b00a9c0e100a940b3009500 d100d1c00101565e00a0a0a029503020 350055502100001a000000ff00313137 39323234303032313038000000fd0031 4c1e781e000a202020202020000000fc 00504c32373932514e0a202020200102 020324f14f9005040302011112131406 0715161f230907078301000067030c00 1000383c023a801871382d40582c4500 55502100001ed84c0070a0a022501820 480455502100001a9774006ea0a03450 1720680855502100001e000000000000 00000000000000000000000000000000 00000000000000000000000000000096 Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 03 basic params: 80 3c 22 78 2a chroma info: 0c 95 ab 55 4c a0 24 0d 50 54 established: 25 4b 00 standard: a9 c0 e1 00 a9 40 b3 00 95 00 d1 00 d1 c0 01 01 descriptor 1: 56 5e 00 a0 a0 a0 29 50 30 20 35 00 55 50 21 00 00 1a descriptor 2: 00 00 00 ff 00 31 31 37 39 32 32 34 30 30 32 31 30 38 descriptor 3: 00 00 00 fd 00 31 4c 1e 78 1e 00 0a 20 20 20 20 20 20 descriptor 4: 00 00 00 fc 00 50 4c 32 37 39 32 51 4e 0a 20 20 20 20 extensions: 01 checksum: 02 EDID version: 1.3 Manufacturer: IVM Model 6656 Serial Number ... Made in week 40 of 2022 Digital display Maximum image size: 60 cm x 34 cm Gamma: 2.20 DPMS levels: Off RGB color display First detailed timing is preferred timing Display x,y Chromaticity: Red: 0.6679, 0.3320 Green: 0.2998, 0.6250 Blue: 0.1425, 0.0517 White: 0.3134, 0.3291 Established timings supported: 640x480@60Hz 4:3 HorFreq: 31469 Hz Clock: 25.175 MHz 640x480@75Hz 4:3 HorFreq: 37500 Hz Clock: 31.500 MHz 800x600@60Hz 4:3 HorFreq: 37900 Hz Clock: 40.000 MHz 800x600@75Hz 4:3 HorFreq: 46900 Hz Clock: 49.500 MHz 1024x768@60Hz 4:3 HorFreq: 48400 Hz Clock: 65.000 MHz 1024x768@75Hz 4:3 HorFreq: 60000 Hz Clock: 78.750 MHz 1280x1024@75Hz 5:4 HorFreq: 80000 Hz Clock: 135.000 MHz Standard timings supported: 1600x900@60Hz 16:9 2048x1280@60Hz 16:10 1600x1200@60Hz 4:3 HorFreq: 75000 Hz Clock: 162.000 MHz 1680x1050@60Hz 16:10 HorFreq: 64700 Hz Clock: 119.000 MHz 1440x900@60Hz 16:10 HorFreq: 55500 Hz Clock: 88.750 MHz 1920x1200@60Hz 16:10 HorFreq: 74000 Hz Clock: 154.000 MHz 1920x1080@60Hz 16:9 Detailed mode: Clock 241.500 MHz, 597 mm x 336 mm 2560 2608 2640 2720 hborder 0 1440 1443 1448 1481 vborder 0 +hsync -vsync VertFreq: 59 Hz, HorFreq: 88786 Hz Serial number: ... Monitor ranges (GTF): 49-76Hz V, 30-120kHz H, max dotclock 300MHz Monitor name: PL2792QN Has 1 extension blocks Checksum: 0x2 (valid) CTA extension block Extension version: 3 32 bytes of CTA data Video data block VIC 16 1920x1080@60Hz 16:9 (native) HorFreq: 67500 Hz Clock: 148.500 MHz VIC 5 1920x1080i@60Hz 16:9 HorFreq: 33750 Hz Clock: 74.250 MHz VIC 4 1280x720@60Hz 16:9 HorFreq: 45000 Hz Clock: 74.250 MHz VIC 3 720x480@60Hz 16:9 HorFreq: 31469 Hz Clock: 27.000 MHz VIC 2 720x480@60Hz 4:3 HorFreq: 31469 Hz Clock: 27.000 MHz VIC 1 640x480@60Hz 4:3 HorFreq: 31469 Hz Clock: 25.175 MHz VIC 17 720x576@50Hz 4:3 HorFreq: 31250 Hz Clock: 27.000 MHz VIC 18 720x576@50Hz 16:9 HorFreq: 31250 Hz Clock: 27.000 MHz VIC 19 1280x720@50Hz 16:9 HorFreq: 37500 Hz Clock: 74.250 MHz VIC 20 1920x1080i@50Hz 16:9 HorFreq: 28125 Hz Clock: 74.250 MHz VIC 6 1440x480i@60Hz 4:3 HorFreq: 15734 Hz Clock: 27.000 MHz VIC 7 1440x480i@60Hz 16:9 HorFreq: 15734 Hz Clock: 27.000 MHz VIC 21 1440x576i@50Hz 4:3 HorFreq: 15625 Hz Clock: 27.000 MHz VIC 22 1440x576i@50Hz 16:9 HorFreq: 15625 Hz Clock: 27.000 MHz VIC 31 1920x1080@50Hz 16:9 HorFreq: 56250 Hz Clock: 148.500 MHz Audio data block Linear PCM, max channels 2 Supported sample rates (kHz): 48 44.1 32 Supported sample sizes (bits): 24 20 16 Speaker allocation data block Speaker map: FL/FR - Front Left/Right Vendor-specific data block, OUI 000c03 (HDMI) Source physical address 1.0.0.0 DC_36bit DC_30bit DC_Y444 Maximum TMDS clock: 300MHz Underscans PC formats by default Basic audio support Supports YCbCr 4:4:4 Supports YCbCr 4:2:2 1 native detailed modes Detailed mode: Clock 148.500 MHz, 597 mm x 336 mm 1920 2008 2052 2200 hborder 0 1080 1084 1089 1125 vborder 0 +hsync +vsync VertFreq: 60 Hz, HorFreq: 67500 Hz Detailed mode: Clock 196.720 MHz, 597 mm x 336 mm 2560 2584 2616 2672 hborder 0 1440 1460 1468 1474 vborder 0 +hsync -vsync VertFreq: 49 Hz, HorFreq: 73622 Hz Detailed mode: Clock 298.470 MHz, 597 mm x 336 mm 2560 2583 2615 2670 hborder 0 1440 1478 1486 1492 vborder 0 +hsync +vsync VertFreq: 74 Hz, HorFreq: 111786 Hz Checksum: 0x96 (valid) One or more of the timings is out of range of the Monitor Ranges: Vertical Freq: 49 - 75 Hz Horizontal Freq: 15625 - 111786 Hz Maximum Clock: 298.470 MHz EDID block does not conform at all! Both the serial number ...