edid-decode "/sys/class/drm/card0-HDMI-A-1/edid": EDID (hex): 00ffffffffffff007fff00900f000000 0112010380a05a780a01c1a057479827 124c4c21080031404540614081800101 010101010101982150b051001b304070 360040846300001e4c1d007251d01e20 6e28550040846300001e000000fc004c 43442054560a202020202020000000fd 00303e0e440f000a20202020202001c0 020323704f0102030405060710111213 1415161f230907078301000066030c00 300080011d80d0721c1620102c258040 846300009e011d8018711c1620582c25 00408463000098011d00bc52d01e20b8 28554040846300001e023a80d072382d 40102c458040846300001e023a801871 382d40582c450040846300001e0000e8 Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 03 basic params: 80 a0 5a 78 0a chroma info: 01 c1 a0 57 47 98 27 12 4c 4c established: 21 08 00 standard: 31 40 45 40 61 40 81 80 01 01 01 01 01 01 01 01 descriptor 1: 98 21 50 b0 51 00 1b 30 40 70 36 00 40 84 63 00 00 1e descriptor 2: 4c 1d 00 72 51 d0 1e 20 6e 28 55 00 40 84 63 00 00 1e descriptor 3: 00 00 00 fc 00 4c 43 44 20 54 56 0a 20 20 20 20 20 20 descriptor 4: 00 00 00 fd 00 30 3e 0e 44 0f 00 0a 20 20 20 20 20 20 extensions: 01 checksum: c0 EDID version: 1.3 Manufacturer: ___ Model 9000 Serial Number ... Made in week 1 of 2008 Digital display Maximum image size: 160 cm x 90 cm Gamma: 2.20 RGB color display First detailed timing is preferred timing Display x,y Chromaticity: Red: 0.6250, 0.3398 Green: 0.2773, 0.5947 Blue: 0.1552, 0.0703 White: 0.2968, 0.2978 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: 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 1280x1024@60Hz 5:4 HorFreq: 64000 Hz Clock: 108.000 MHz Detailed mode: Clock 86.000 MHz, 1600 mm x 900 mm 1360 1424 1536 1792 hborder 0 768 771 777 795 vborder 0 +hsync +vsync VertFreq: 60 Hz, HorFreq: 47991 Hz Detailed mode: Clock 75.000 MHz, 1600 mm x 900 mm 1280 1390 1430 1650 hborder 0 720 725 730 750 vborder 0 +hsync +vsync VertFreq: 60 Hz, HorFreq: 45454 Hz Monitor name: LCD TV Monitor ranges (GTF): 48-62Hz V, 14-68kHz H, max dotclock 150MHz Has 1 extension blocks Checksum: 0xc0 (valid) CTA extension block Extension version: 3 31 bytes of CTA data Video data block VIC 1 640x480@60Hz 4:3 HorFreq: 31469 Hz Clock: 25.175 MHz VIC 2 720x480@60Hz 4:3 HorFreq: 31469 Hz Clock: 27.000 MHz VIC 3 720x480@60Hz 16:9 HorFreq: 31469 Hz Clock: 27.000 MHz VIC 4 1280x720@60Hz 16:9 HorFreq: 45000 Hz Clock: 74.250 MHz VIC 5 1920x1080i@60Hz 16:9 HorFreq: 33750 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 16 1920x1080@60Hz 16:9 HorFreq: 67500 Hz Clock: 148.500 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 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 3.0.0.0 Supports_AI Basic audio support Supports YCbCr 4:4:4 Supports YCbCr 4:2:2 0 native detailed modes Detailed mode: Clock 74.250 MHz, 1600 mm x 900 mm 1920 2448 2492 2640 hborder 0 540 542 547 562 vborder 0 +hsync +vsync interlaced VertFreq: 50 Hz, HorFreq: 28125 Hz Detailed mode: Clock 74.250 MHz, 1600 mm x 900 mm 1920 2008 2052 2200 hborder 0 540 542 547 562 vborder 0 -hsync -vsync interlaced VertFreq: 60 Hz, HorFreq: 33750 Hz Detailed mode: Clock 74.250 MHz, 1600 mm x 900 mm 1280 1720 1760 1980 hborder 0 720 725 730 750 vborder 0 +hsync +vsync VertFreq: 50 Hz, HorFreq: 37500 Hz Detailed mode: Clock 148.500 MHz, 1600 mm x 900 mm 1920 2448 2492 2640 hborder 0 1080 1084 1089 1125 vborder 0 +hsync +vsync VertFreq: 50 Hz, HorFreq: 56250 Hz Detailed mode: Clock 148.500 MHz, 1600 mm x 900 mm 1920 2008 2052 2200 hborder 0 1080 1084 1089 1125 vborder 0 +hsync +vsync VertFreq: 60 Hz, HorFreq: 67500 Hz Checksum: 0xe8 (valid) EDID block does not conform at all! Manufacturer name field contains garbage edid-decode "/sys/class/drm/card0-VGA-1/edid": EDID (hex): 00ffffffffffff00047281026f369031 1317010368301b78ae40a5a4554ea026 115054b30c00714f818081009500d1c0 010101010101023a801871382d40582c 4500dd0c1100001e000000fd00374b1e 5011000a202020202020000000fc0053 32323048514c0a2020202020000000ff 004c544b3052303231323430300a00f8 Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 03 basic params: 68 30 1b 78 ae chroma info: 40 a5 a4 55 4e a0 26 11 50 54 established: b3 0c 00 standard: 71 4f 81 80 81 00 95 00 d1 c0 01 01 01 01 01 01 descriptor 1: 02 3a 80 18 71 38 2d 40 58 2c 45 00 dd 0c 11 00 00 1e descriptor 2: 00 00 00 fd 00 37 4b 1e 50 11 00 0a 20 20 20 20 20 20 descriptor 3: 00 00 00 fc 00 53 32 32 30 48 51 4c 0a 20 20 20 20 20 descriptor 4: 00 00 00 ff 00 4c 54 4b 30 52 30 32 31 32 34 30 30 0a extensions: 00 checksum: f8 EDID version: 1.3 Manufacturer: ACR Model 281 Serial Number ... Made in week 19 of 2013 Analog display, Input voltage level: 0.7/0.7 V Sync: Separate Maximum image size: 48 cm x 27 cm Gamma: 2.20 DPMS levels: Standby Off RGB color display Default (sRGB) color space is primary color space First detailed timing is preferred timing Display x,y Chromaticity: Red: 0.6416, 0.3320 Green: 0.3046, 0.6250 Blue: 0.1503, 0.0683 White: 0.3134, 0.3291 Established timings supported: 720x400@70Hz 9:5 HorFreq: 31469 Hz Clock: 28.320 MHz 640x480@60Hz 4:3 HorFreq: 31469 Hz Clock: 25.175 MHz 640x480@67Hz 4:3 HorFreq: 35000 Hz Clock: 30.240 MHz 800x600@56Hz 4:3 HorFreq: 35200 Hz Clock: 36.000 MHz 800x600@60Hz 4:3 HorFreq: 37900 Hz Clock: 40.000 MHz 1024x768@60Hz 4:3 HorFreq: 48400 Hz Clock: 65.000 MHz 1024x768@70Hz 4:3 HorFreq: 56500 Hz Clock: 75.000 MHz Standard timings supported: 1152x864@75Hz 4:3 HorFreq: 67500 Hz Clock: 108.000 MHz 1280x1024@60Hz 5:4 HorFreq: 64000 Hz Clock: 108.000 MHz 1280x800@60Hz 16:10 1440x900@60Hz 16:10 HorFreq: 55500 Hz Clock: 88.750 MHz 1920x1080@60Hz 16:9 Detailed mode: Clock 148.500 MHz, 477 mm x 268 mm 1920 2008 2052 2200 hborder 0 1080 1084 1089 1125 vborder 0 +hsync +vsync VertFreq: 60 Hz, HorFreq: 67500 Hz Monitor ranges (GTF): 55-75Hz V, 30-80kHz H, max dotclock 170MHz Monitor name: S220HQL Serial number: ... Checksum: 0xf8 (valid) EDID block does NOT conform to EDID 1.3! sRGB is signaled, but the chromaticities do not match