edid-decode "/sys/class/drm/card0-HDMI-A-1/edid": EDID (hex): 00ffffffffffff0022f0112800000080 1f12010380301e78eecca5a3574a9c25 105054a56b80814081809500a900b300 a9400101010121399030621a274068b0 3600d9281100001c000000fd00304c18 5311000a202020202020000000fc0048 50207732323238680a202020000000ff 00435a51383331303952540a20200093 Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 03 basic params: 80 30 1e 78 ee chroma info: cc a5 a3 57 4a 9c 25 10 50 54 established: a5 6b 80 standard: 81 40 81 80 95 00 a9 00 b3 00 a9 40 01 01 01 01 descriptor 1: 21 39 90 30 62 1a 27 40 68 b0 36 00 d9 28 11 00 00 1c descriptor 2: 00 00 00 fd 00 30 4c 18 53 11 00 0a 20 20 20 20 20 20 descriptor 3: 00 00 00 fc 00 48 50 20 77 32 32 32 38 68 0a 20 20 20 descriptor 4: 00 00 00 ff 00 43 5a 51 38 33 31 30 39 52 54 0a 20 20 extensions: 00 checksum: 93 EDID version: 1.3 Manufacturer: HWP Model 2811 Serial Number ... Made in week 31 of 2008 Digital display Maximum image size: 48 cm x 30 cm Gamma: 2.20 DPMS levels: Standby Suspend Off RGB color display Default (sRGB) color space is primary color space First detailed timing is preferred timing Display x,y Chromaticity: Red: 0.6396, 0.3398 Green: 0.2919, 0.6093 Blue: 0.1464, 0.0644 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@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: 1280x960@60Hz 4:3 HorFreq: 60000 Hz Clock: 108.000 MHz 1280x1024@60Hz 5:4 HorFreq: 64000 Hz Clock: 108.000 MHz 1440x900@60Hz 16:10 HorFreq: 55500 Hz Clock: 88.750 MHz 1600x1000@60Hz 16:10 1680x1050@60Hz 16:10 HorFreq: 64700 Hz Clock: 119.000 MHz 1600x1200@60Hz 4:3 HorFreq: 75000 Hz Clock: 162.000 MHz Detailed mode: Clock 146.250 MHz, 473 mm x 296 mm 1680 1784 1960 2240 hborder 0 1050 1053 1059 1089 vborder 0 -hsync +vsync VertFreq: 59 Hz, HorFreq: 65290 Hz Monitor ranges (GTF): 48-76Hz V, 24-83kHz H, max dotclock 170MHz Monitor name: HP w2228h Serial number: ... Checksum: 0x93 (valid) EDID block does NOT conform to EDID 1.3! sRGB is signaled, but the chromaticities do not match edid-decode "/sys/class/drm/card0-HDMI-A-2/edid": EDID (hex): 00ffffffffffff003cad000000000000 04110103801009780a80bda455489924 10474a20000001010101010101010101 010101010101011d8018711c1620582c 250010090000009e011d007251d01e20 6e28550010090000001e000000fc0033 322727205446542d54560a20000000fd 00313d0f2e08000a20202020202001ba 02031c71490102048506111314152309 07018301000065030c0010008c0ad08a 20e02d10103e96000403000000188c0a a01451f01600267c4300040300000098 011d80d0721c1620102c258010090000 009e011d00bc52d01e20b82855401009 0000001e8c0ad090204031200c405500 0403000000180000000000000000009e Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 03 basic params: 80 10 09 78 0a chroma info: 80 bd a4 55 48 99 24 10 47 4a established: 20 00 00 standard: 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 descriptor 1: 01 1d 80 18 71 1c 16 20 58 2c 25 00 10 09 00 00 00 9e descriptor 2: 01 1d 00 72 51 d0 1e 20 6e 28 55 00 10 09 00 00 00 1e descriptor 3: 00 00 00 fc 00 33 32 27 27 20 54 46 54 2d 54 56 0a 20 descriptor 4: 00 00 00 fd 00 31 3d 0f 2e 08 00 0a 20 20 20 20 20 20 extensions: 01 checksum: ba EDID version: 1.3 Manufacturer: OEM Model 0 Serial Number ... Made in week 4 of 2007 Digital display Maximum image size: 16 cm x 9 cm Gamma: 2.20 RGB color display First detailed timing is preferred timing Display x,y Chromaticity: Red: 0.6425, 0.3320 Green: 0.2812, 0.5976 Blue: 0.1425, 0.0654 White: 0.2802, 0.2900 Established timings supported: 640x480@60Hz 4:3 HorFreq: 31469 Hz Clock: 25.175 MHz Standard timings supported: Detailed mode: Clock 74.250 MHz, 16 mm x 9 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, 16 mm x 9 mm 1280 1390 1430 1650 hborder 0 720 725 730 750 vborder 0 +hsync +vsync VertFreq: 60 Hz, HorFreq: 45000 Hz Monitor name: 32'' TFT-TV Monitor ranges (GTF): 49-61Hz V, 15-46kHz H, max dotclock 80MHz Has 1 extension blocks Checksum: 0xba (valid) CTA extension block Extension version: 3 24 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 4 1280x720@60Hz 16:9 HorFreq: 45000 Hz Clock: 74.250 MHz VIC 5 1920x1080i@60Hz 16:9 (native) HorFreq: 33750 Hz Clock: 74.250 MHz VIC 6 1440x480i@60Hz 4:3 HorFreq: 15734 Hz Clock: 27.000 MHz VIC 17 720x576@50Hz 4:3 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 Audio data block Linear PCM, max channels 2 Supported sample rates (kHz): 48 44.1 32 Supported sample sizes (bits): 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 Basic audio support Supports YCbCr 4:4:4 Supports YCbCr 4:2:2 1 native detailed modes Detailed mode: Clock 27.000 MHz, 4 mm x 3 mm 720 736 798 858 hborder 0 480 489 495 525 vborder 0 -hsync -vsync VertFreq: 59 Hz, HorFreq: 31468 Hz Detailed mode: Clock 27.000 MHz, 4 mm x 3 mm 1440 1478 1602 1716 hborder 0 240 244 247 262 vborder 0 -hsync -vsync interlaced VertFreq: 60 Hz, HorFreq: 15734 Hz Detailed mode: Clock 74.250 MHz, 16 mm x 9 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, 16 mm x 9 mm 1280 1720 1760 1980 hborder 0 720 725 730 750 vborder 0 +hsync +vsync VertFreq: 50 Hz, HorFreq: 37500 Hz Detailed mode: Clock 27.000 MHz, 4 mm x 3 mm 720 732 796 864 hborder 0 576 581 586 625 vborder 0 -hsync -vsync VertFreq: 50 Hz, HorFreq: 31250 Hz Checksum: 0x9e (valid)