/sys/class/drm/card1 /sys/class/drm/card1/edid: No such file or directory ================= /sys/class/drm/card1-DP-1 EDID of '/sys/class/drm/card1-DP-1/edid' was empty. ================= /sys/class/drm/card1-DP-2 edid-decode (hex): 00 ff ff ff ff ff ff 00 1e 6d 66 77 e1 93 05 00 0b 21 01 04 b5 46 27 78 9f cd b5 a5 56 50 a1 27 13 50 54 21 08 00 d1 c0 61 40 01 01 01 01 01 01 01 01 01 01 01 01 6f c2 00 a0 a0 a0 55 50 30 20 35 00 b9 88 21 00 00 1a 00 00 00 fd 0c 30 a5 05 05 50 01 0a 20 20 20 20 20 20 00 00 00 fc 00 4c 47 20 55 4c 54 52 41 47 45 41 52 0a 00 00 00 ff 00 33 31 31 4e 54 54 51 41 52 35 33 37 0a 02 d5 02 03 31 71 23 09 07 07 48 10 04 03 01 1f 13 12 3f 83 01 00 00 e3 05 c0 00 e2 00 6a e6 06 05 00 5a 5a 50 6d 1a 00 00 02 05 30 a5 00 04 5a 50 5a 50 56 5e 00 a0 a0 a0 29 50 30 20 35 00 b9 88 21 00 00 1a 09 ec 00 a0 a0 a0 67 50 30 20 35 00 b9 88 21 00 00 1a 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 79 70 12 79 00 00 03 01 14 59 09 01 04 ff 09 9f 00 2f 80 1f 00 9f 05 49 00 02 00 04 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 8e 90 ---------------- Block 0, Base EDID: EDID Structure Version & Revision: 1.4 Vendor & Product Identification: Manufacturer: GSM Model: 30566 Serial Number: 365537 (0x000593e1) Made in: week 11 of 2023 Basic Display Parameters & Features: Digital display Bits per primary color channel: 10 DisplayPort interface Maximum image size: 70 cm x 39 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 supports continuous frequencies Color Characteristics: Red : 0.6474, 0.3359 Green: 0.3154, 0.6298 Blue : 0.1542, 0.0771 White: 0.3134, 0.3291 Established Timings I & II: DMT 0x04: 640x480 59.940476 Hz 4:3 31.469 kHz 25.175000 MHz DMT 0x09: 800x600 60.316541 Hz 4:3 37.879 kHz 40.000000 MHz DMT 0x10: 1024x768 60.003840 Hz 4:3 48.363 kHz 65.000000 MHz Standard Timings: DMT 0x52: 1920x1080 60.000000 Hz 16:9 67.500 kHz 148.500000 MHz DMT 0x10: 1024x768 60.003840 Hz 4:3 48.363 kHz 65.000000 MHz Detailed Timing Descriptors: DTD 1: 2560x1440 119.997589 Hz 16:9 182.996 kHz 497.750000 MHz (697 mm x 392 mm) Hfront 48 Hsync 32 Hback 80 Hpol P Vfront 3 Vsync 5 Vback 77 Vpol N Display Range Limits: Monitor ranges (Range Limits Only): 48-165 Hz V, 260-260 kHz H, max dotclock 800 MHz Display Product Name: 'LG ULTRAGEAR' Display Product Serial Number: '311NTTQAR537' Extension blocks: 2 Checksum: 0xd5 ---------------- Block 1, CTA-861 Extension Block: Revision: 3 Basic audio support Supports YCbCr 4:4:4 Supports YCbCr 4:2:2 Native detailed modes: 1 Audio Data Block: Linear PCM: Max channels: 2 Supported sample rates (kHz): 48 44.1 32 Supported sample sizes (bits): 24 20 16 Video Data Block: VIC 16: 1920x1080 60.000000 Hz 16:9 67.500 kHz 148.500000 MHz VIC 4: 1280x720 60.000000 Hz 16:9 45.000 kHz 74.250000 MHz VIC 3: 720x480 59.940060 Hz 16:9 31.469 kHz 27.000000 MHz VIC 1: 640x480 59.940476 Hz 4:3 31.469 kHz 25.175000 MHz VIC 31: 1920x1080 50.000000 Hz 16:9 56.250 kHz 148.500000 MHz VIC 19: 1280x720 50.000000 Hz 16:9 37.500 kHz 74.250000 MHz VIC 18: 720x576 50.000000 Hz 16:9 31.250 kHz 27.000000 MHz VIC 63: 1920x1080 120.000000 Hz 16:9 135.000 kHz 297.000000 MHz Speaker Allocation Data Block: FL/FR - Front Left/Right Colorimetry Data Block: BT2020YCC BT2020RGB Video Capability Data Block: YCbCr quantization: No Data RGB quantization: Selectable (via AVI Q) PT scan behavior: Always Underscanned IT scan behavior: Always Underscanned CE scan behavior: Always Underscanned HDR Static Metadata Data Block: Electro optical transfer functions: Traditional gamma - SDR luminance range SMPTE ST2084 Supported static metadata descriptors: Desired content max luminance: 90 (351.250 cd/m^2) Desired content max frame-average luminance: 90 (351.250 cd/m^2) Desired content min luminance: 80 (0.346 cd/m^2) Vendor-Specific Data Block (AMD), OUI 00-00-1A: Version: 2 Feature Caps: 0x05 Minimum Refresh Rate: 48 Hz Maximum Refresh Rate: 165 Hz Flags 1.x: 0x00 Flags 2.x: 0x04 Maximum luminance: 90 (351.250 cd/m^2) Minimum luminance: 80 (0.346 cd/m^2) Maximum luminance (without local dimming): 90 (351.250 cd/m^2) Minimum luminance (without local dimming): 80 (0.346 cd/m^2) Detailed Timing Descriptors: DTD 2: 2560x1440 59.950550 Hz 16:9 88.787 kHz 241.500000 MHz (697 mm x 392 mm) Hfront 48 Hsync 32 Hback 80 Hpol P Vfront 3 Vsync 5 Vback 33 Vpol N DTD 3: 2560x1440 143.973257 Hz 16:9 222.151 kHz 604.250000 MHz (697 mm x 392 mm) Hfront 48 Hsync 32 Hback 80 Hpol P Vfront 3 Vsync 5 Vback 95 Vpol N Checksum: 0x79 Unused space in Extension Block: 42 bytes ---------------- Block 2, DisplayID Extension Block: Version: 1.2 Extension Count: 0 Display Product Type: Extension Section Video Timing Modes Type 1 - Detailed Timings Data Block: DTD: 2560x1440 164.955513 Hz 16:9 249.743 kHz 679.300000 MHz (aspect 16:9, no 3D stereo) Hfront 48 Hsync 32 Hback 80 Hpol P Vfront 3 Vsync 5 Vback 66 Vpol N Checksum: 0x8e Checksum: 0x90 ================= /sys/class/drm/card1-HDMI-A-1 EDID of '/sys/class/drm/card1-HDMI-A-1/edid' was empty. ================= /sys/class/drm/card1-HDMI-A-2 edid-decode (hex): 00 ff ff ff ff ff ff 00 06 14 44 14 00 00 00 00 09 21 01 03 80 25 0e 78 28 ee 91 a3 54 4c 99 26 0f 50 54 21 08 00 71 40 81 80 a9 c0 d1 c0 01 01 01 01 01 01 01 01 02 3a 80 18 71 38 2d 40 58 2c 25 00 58 c3 10 00 00 1e 00 00 00 fc 00 4d 4e 4e 0a 20 20 20 20 20 20 20 20 20 00 00 00 ff 00 0a 20 20 20 20 20 20 20 20 20 20 20 20 00 00 00 fd 00 32 4b 1e 54 14 00 0a 20 20 20 20 20 20 01 c3 02 03 2e f2 42 45 00 e2 00 d5 e3 05 c0 00 23 09 7f 07 83 01 00 00 67 03 0c 00 10 00 18 48 e6 06 05 01 62 62 00 68 1a 00 00 01 01 30 3c e6 02 3a 80 18 71 38 2d 40 58 2c 45 00 58 c3 10 00 00 18 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 57 ---------------- Block 0, Base EDID: EDID Structure Version & Revision: 1.3 Vendor & Product Identification: Manufacturer: APT Model: 5188 Made in: week 9 of 2023 Basic Display Parameters & Features: Digital display Maximum image size: 37 cm x 14 cm Gamma: 2.20 DPMS levels: Off RGB color display Color Characteristics: Red : 0.6396, 0.3300 Green: 0.2998, 0.5996 Blue : 0.1503, 0.0595 White: 0.3125, 0.3291 Established Timings I & II: DMT 0x04: 640x480 59.940476 Hz 4:3 31.469 kHz 25.175000 MHz DMT 0x09: 800x600 60.316541 Hz 4:3 37.879 kHz 40.000000 MHz DMT 0x10: 1024x768 60.003840 Hz 4:3 48.363 kHz 65.000000 MHz Standard Timings: GTF : 1152x864 60.000000 Hz 4:3 53.700 kHz 81.624000 MHz DMT 0x23: 1280x1024 60.019740 Hz 5:4 63.981 kHz 108.000000 MHz DMT 0x53: 1600x900 60.000000 Hz 16:9 60.000 kHz 108.000000 MHz (RB) DMT 0x52: 1920x1080 60.000000 Hz 16:9 67.500 kHz 148.500000 MHz Detailed Timing Descriptors: DTD 1: 1920x1080 60.000000 Hz 16:9 67.500 kHz 148.500000 MHz (344 mm x 195 mm) Hfront 88 Hsync 44 Hback 148 Hpol P Vfront 2 Vsync 5 Vback 38 Vpol P Display Product Name: 'MNN' Display Product Serial Number: '' Display Range Limits: Monitor ranges (GTF): 50-75 Hz V, 30-84 kHz H, max dotclock 200 MHz Extension blocks: 1 Checksum: 0xc3 ---------------- Block 1, CTA-861 Extension Block: Revision: 3 Underscans IT Video Formats by default Basic audio support Supports YCbCr 4:4:4 Supports YCbCr 4:2:2 Native detailed modes: 2 Video Data Block: VIC 69: 1280x720 60.000000 Hz 64:27 45.000 kHz 74.250000 MHz Video Capability Data Block: YCbCr quantization: Selectable (via AVI YQ) RGB quantization: Selectable (via AVI Q) PT scan behavior: Always Overscanned IT scan behavior: Always Overscanned CE scan behavior: Always Overscanned Colorimetry Data Block: BT2020YCC BT2020RGB Audio Data Block: Linear PCM: Max channels: 2 Supported sample rates (kHz): 192 176.4 96 88.2 48 44.1 32 Supported sample sizes (bits): 24 20 16 Speaker Allocation Data Block: FL/FR - Front Left/Right Vendor-Specific Data Block (HDMI), OUI 00-0C-03: Source physical address: 1.0.0.0 DC_30bit DC_Y444 Maximum TMDS clock: 360 MHz HDR Static Metadata Data Block: Electro optical transfer functions: Traditional gamma - SDR luminance range SMPTE ST2084 Supported static metadata descriptors: Static metadata type 1 Desired content max luminance: 98 (417.710 cd/m^2) Desired content max frame-average luminance: 98 (417.710 cd/m^2) Desired content min luminance: 0 (0.000 cd/m^2) Vendor-Specific Data Block (AMD), OUI 00-00-1A: Version: 1 Feature Caps: 0x01 Minimum Refresh Rate: 48 Hz Maximum Refresh Rate: 60 Hz Flags 1.x: 0xe6 (MCCS) Detailed Timing Descriptors: DTD 2: 1920x1080 60.000000 Hz 16:9 67.500 kHz 148.500000 MHz (344 mm x 195 mm) Hfront 88 Hsync 44 Hback 148 Hpol N Vfront 4 Vsync 5 Vback 36 Vpol N Checksum: 0x57 Unused space in Extension Block: 63 bytes ================= /sys/class/drm/card1-Writeback-1 EDID of '/sys/class/drm/card1-Writeback-1/edid' was empty. =================