edid-decode "/sys/class/drm/card0-eDP-1/edid": EDID (hex): 00ffffffffffff0030e4cf0500000000 001c0104a5221378eae085a3544e9b26 0e505400000001010101010101010101 0101010101015e8780a070384d403020 350058c21000001b0000000000000000 00000000000000000000000000fe004c 4720446973706c61790a2020000000fe 004c503135365746472d535042320061 Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 04 basic params: a5 22 13 78 ea chroma info: e0 85 a3 54 4e 9b 26 0e 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: 5e 87 80 a0 70 38 4d 40 30 20 35 00 58 c2 10 00 00 1b 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 47 2d 53 50 42 32 extensions: 00 checksum: 61 EDID version: 1.4 Manufacturer: LGD Model 5cf Serial Number ... Made in year 2018 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, YCrCb 4:4:4 First detailed timing includes the native pixel format and preferred refresh rate Display x,y Chromaticity: Red: 0.6396, 0.3300 Green: 0.3046, 0.6054 Blue: 0.1503, 0.0546 White: 0.3134, 0.3291 Established timings supported: Standard timings supported: Detailed mode: Clock 346.540 MHz, 344 mm x 194 mm 1920 1968 2000 2080 hborder 0 1080 1083 1088 1157 vborder 0 +hsync -vsync VertFreq: 143 Hz, HorFreq: 166605 Hz Manufacturer-specified data, tag 0 ASCII string: LG Display ASCII string: LP156WFG-SPB2 Checksum: 0x61 (valid) EDID block does NOT conform to EDID 1.4! Missing name descriptor Missing monitor ranges edid-decode "DP-0/edid": EDID (hex): 00ffffffffffff001e6dfa7687500500 061d0104a55022789eca95a6554ea126 0f5054256b807140818081c0a9c0b300 d1c08100d1cfcd4600a0a0381f403020 3a001e4e3100001a003a801871382d40 582c4500132a2100001e000000fd0038 4b1e5a18000a202020202020000000fc 004c4720554c545241574944450a014a 020314712309060747100403011f1312 830100008c0ad08a20e02d10103e9600 1e4e31000018295900a0a03827403020 3a001e4e3100001a0000000000000000 00000000000000000000000000000000 00000000000000000000000000000000 00000000000000000000000000000000 000000000000000000000000000000ae Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 04 basic params: a5 50 22 78 9e chroma info: ca 95 a6 55 4e a1 26 0f 50 54 established: 25 6b 80 standard: 71 40 81 80 81 c0 a9 c0 b3 00 d1 c0 81 00 d1 cf descriptor 1: cd 46 00 a0 a0 38 1f 40 30 20 3a 00 1e 4e 31 00 00 1a descriptor 2: 00 3a 80 18 71 38 2d 40 58 2c 45 00 13 2a 21 00 00 1e descriptor 3: 00 00 00 fd 00 38 4b 1e 5a 18 00 0a 20 20 20 20 20 20 descriptor 4: 00 00 00 fc 00 4c 47 20 55 4c 54 52 41 57 49 44 45 0a extensions: 01 checksum: 4a EDID version: 1.4 Manufacturer: GSM Model 76fa Serial Number ... Made in week 6 of 2019 Digital display 8 bits per primary color channel DisplayPort interface Maximum image size: 80 cm x 34 cm Gamma: 2.20 DPMS levels: Standby Supported color formats: RGB 4:4:4, YCrCb 4:4:4, YCrCb 4:2:2 Default (sRGB) color space is primary color space First detailed timing includes the native pixel format and preferred refresh rate Display x,y Chromaticity: Red: 0.6513, 0.3320 Green: 0.3066, 0.6308 Blue: 0.1503, 0.0595 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 832x624@75Hz 4:3 HorFreq: 49726 Hz Clock: 57.284 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 1152x870@75Hz 192:145 HorFreq: 67500 Hz Clock: 108.000 MHz Standard timings supported: 1152x864@60Hz 4:3 1280x1024@60Hz 5:4 HorFreq: 64000 Hz Clock: 108.000 MHz 1280x720@60Hz 16:9 1600x900@60Hz 16:9 1680x1050@60Hz 16:10 HorFreq: 64700 Hz Clock: 119.000 MHz 1920x1080@60Hz 16:9 1280x800@60Hz 16:10 1920x1080@75Hz 16:9 Detailed mode: Clock 181.250 MHz, 798 mm x 334 mm 2560 2608 2640 2720 hborder 0 1080 1083 1093 1111 vborder 0 +hsync -vsync VertFreq: 59 Hz, HorFreq: 66636 Hz Detailed mode: Clock 148.480 MHz, 531 mm x 298 mm 1920 2008 2052 2200 hborder 0 1080 1084 1089 1125 vborder 0 +hsync +vsync VertFreq: 59 Hz, HorFreq: 67490 Hz Monitor ranges (GTF): 56-75Hz V, 30-90kHz H, max dotclock 240MHz Monitor name: LG ULTRAWIDE Has 1 extension blocks Checksum: 0x4a (valid) CTA extension block Extension version: 3 16 bytes of CTA data Audio data block Linear PCM, max channels 2 Supported sample rates (kHz): 48 44.1 Supported sample sizes (bits): 24 20 16 Video data block VIC 16 1920x1080@60Hz 16:9 HorFreq: 67500 Hz Clock: 148.500 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 1 640x480@60Hz 4:3 HorFreq: 31469 Hz Clock: 25.175 MHz VIC 31 1920x1080@50Hz 16:9 HorFreq: 56250 Hz Clock: 148.500 MHz VIC 19 1280x720@50Hz 16:9 HorFreq: 37500 Hz Clock: 74.250 MHz VIC 18 720x576@50Hz 16:9 HorFreq: 31250 Hz Clock: 27.000 MHz 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, 798 mm x 334 mm 720 736 798 858 hborder 0 480 489 495 525 vborder 0 -hsync -vsync VertFreq: 59 Hz, HorFreq: 31468 Hz Detailed mode: Clock 228.250 MHz, 798 mm x 334 mm 2560 2608 2640 2720 hborder 0 1080 1083 1093 1119 vborder 0 +hsync -vsync VertFreq: 74 Hz, HorFreq: 83915 Hz Checksum: 0xae (valid) 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: 50 - 75 Hz Horizontal Freq: 31250 - 83915 Hz Maximum Clock: 228.250 MHz