RDK的HDMI显示不适配如何抓log反馈？

板卡使用 新手上路
1

  1. 参考RDK用户手册，ssh或者串口登陆进开发板

  2. 安装相关软件包

    sudo apt update
    sudo apt install edid-decode

  3. 获取检测脚本

    wget https://developer.d-robotics.cc/api/v1/static/fileData/get_hdmi_edid_20240625202447.sh -O get_hdmi_edid.sh
    chmod +x get_hdmi_edid.sh

  4. 开始检测

    ./get_hdmi_edid.sh | edid-decode

  5. 将打印日志反馈给地瓜技术支持

  6. 以‘XXX品牌XXX型号显示器，RDK X3 / X5适配发布求助帖’

    ./get_hdmi_edid.sh | edid-decode

    edid-decode (hex):

    00 ff ff ff ff ff ff 00 05 e3 01 27 7d 6b 03 00
    13 1d 01 03 80 3c 22 78 2a c2 f1 a3 56 4e 9e 26
    14 50 54 bf ef 00 d1 c0 b3 00 95 00 81 80 81 40
    81 c0 01 01 01 01 02 3a 80 18 71 38 2d 40 58 2c
    45 00 56 50 21 00 00 1e 00 00 00 ff 00 47 50 4a
    4b 35 48 41 32 32 34 31 32 35 00 00 00 fc 00 32
    37 42 31 0a 20 20 20 20 20 20 20 20 00 00 00 fd
    00 32 4c 1e 53 11 00 0a 20 20 20 20 20 20 01 f8

    02 03 1e f1 4b 10 1f 05 14 04 13 03 12 02 11 01
    23 09 07 07 83 01 00 00 65 03 0c 00 10 00 8c 0a
    d0 8a 20 e0 2d 10 10 3e 96 00 56 50 21 00 00 18
    01 1d 00 72 51 d0 1e 20 6e 28 55 00 56 50 21 00
    00 1e 8c 0a d0 8a 20 e0 2d 10 10 3e 96 00 56 50
    21 00 00 18 8c 0a d0 90 20 40 31 20 0c 40 55 00
    56 50 21 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 11

    Block 0, Base EDID:
    EDID Structure Version & Revision: 1.3
    Vendor & Product Identification:
    Manufacturer: AOC
    Model: 9985
    Serial Number: 224125
    Made in: week 19 of 2019
    Basic Display Parameters & Features:
    Digital display
    Maximum image size: 60 cm x 34 cm
    Gamma: 2.20
    DPMS levels: Off
    RGB color display
    First detailed timing is the preferred timing
    Color Characteristics:
    Red : 0.6396, 0.3359
    Green: 0.3046, 0.6191
    Blue : 0.1513, 0.0810
    White: 0.3125, 0.3291
    Established Timings I & II:
    IBM : 720x400 70.082 Hz 9:5 31.467 kHz 28.320 MHz
    DMT 0x04: 640x480 59.940 Hz 4:3 31.469 kHz 25.175 MHz
    Apple : 640x480 66.667 Hz 4:3 35.000 kHz 30.240 MHz
    DMT 0x05: 640x480 72.809 Hz 4:3 37.861 kHz 31.500 MHz
    DMT 0x06: 640x480 75.000 Hz 4:3 37.500 kHz 31.500 MHz
    DMT 0x08: 800x600 56.250 Hz 4:3 35.156 kHz 36.000 MHz
    DMT 0x09: 800x600 60.317 Hz 4:3 37.879 kHz 40.000 MHz
    DMT 0x0a: 800x600 72.188 Hz 4:3 48.077 kHz 50.000 MHz
    DMT 0x0b: 800x600 75.000 Hz 4:3 46.875 kHz 49.500 MHz
    Apple : 832x624 74.551 Hz 4:3 49.726 kHz 57.284 MHz
    DMT 0x10: 1024x768 60.004 Hz 4:3 48.363 kHz 65.000 MHz
    DMT 0x11: 1024x768 70.069 Hz 4:3 56.476 kHz 75.000 MHz
    DMT 0x12: 1024x768 75.029 Hz 4:3 60.023 kHz 78.750 MHz
    DMT 0x24: 1280x1024 75.025 Hz 5:4 79.976 kHz 135.000 MHz
    Standard Timings:
    DMT 0x52: 1920x1080 60.000 Hz 16:9 67.500 kHz 148.500 MHz
    DMT 0x3a: 1680x1050 59.954 Hz 16:10 65.290 kHz 146.250 MHz
    DMT 0x2f: 1440x900 59.887 Hz 16:10 55.935 kHz 106.500 MHz
    DMT 0x23: 1280x1024 60.020 Hz 5:4 63.981 kHz 108.000 MHz
    DMT 0x20: 1280x960 60.000 Hz 4:3 60.000 kHz 108.000 MHz
    DMT 0x55: 1280x720 60.000 Hz 16:9 45.000 kHz 74.250 MHz
    Detailed Timing Descriptors:
    DTD 1: 1920x1080 60.000 Hz 16:9 67.500 kHz 148.500 MHz (598 mm x 336 mm)
    Hfront 88 Hsync 44 Hback 148 Hpol P
    Vfront 4 Vsync 5 Vback 36 Vpol P
    Display Product Serial Number: ‘GPJK5HA224125’
    Display Product Name: ‘27B1’
    Display Range Limits:
    Monitor ranges (GTF): 50-76 Hz V, 30-83 kHz H, max dotclock 170 MHz
    Extension blocks: 1
    Checksum: 0xf8

    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: 1
    Video Data Block:
    VIC 16: 1920x1080 60.000 Hz 16:9 67.500 kHz 148.500 MHz
    VIC 31: 1920x1080 50.000 Hz 16:9 56.250 kHz 148.500 MHz
    VIC 5: 1920x1080i 60.000 Hz 16:9 33.750 kHz 74.250 MHz
    VIC 20: 1920x1080i 50.000 Hz 16:9 28.125 kHz 74.250 MHz
    VIC 4: 1280x720 60.000 Hz 16:9 45.000 kHz 74.250 MHz
    VIC 19: 1280x720 50.000 Hz 16:9 37.500 kHz 74.250 MHz
    VIC 3: 720x480 59.940 Hz 16:9 31.469 kHz 27.000 MHz
    VIC 18: 720x576 50.000 Hz 16:9 31.250 kHz 27.000 MHz
    VIC 2: 720x480 59.940 Hz 4:3 31.469 kHz 27.000 MHz
    VIC 17: 720x576 50.000 Hz 4:3 31.250 kHz 27.000 MHz
    VIC 1: 640x480 59.940 Hz 4:3 31.469 kHz 25.175 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:
    FL/FR - Front Left/Right
    Vendor-Specific Data Block (HDMI), OUI 00-0C-03:
    Source physical address: 1.0.0.0
    Detailed Timing Descriptors:
    DTD 2: 720x480 59.940 Hz 3:2 31.469 kHz 27.000 MHz (598 mm x 336 mm)
    Hfront 16 Hsync 62 Hback 60 Hpol N
    Vfront 9 Vsync 6 Vback 30 Vpol N
    DTD 3: 1280x720 60.000 Hz 16:9 45.000 kHz 74.250 MHz (598 mm x 336 mm)
    Hfront 110 Hsync 40 Hback 220 Hpol P
    Vfront 5 Vsync 5 Vback 20 Vpol P
    DTD 4: 720x480 59.940 Hz 3:2 31.469 kHz 27.000 MHz (598 mm x 336 mm)
    Hfront 16 Hsync 62 Hback 60 Hpol N
    Vfront 9 Vsync 6 Vback 30 Vpol N
    DTD 5: 720x576 50.000 Hz 5:4 31.250 kHz 27.000 MHz (598 mm x 336 mm)
    Hfront 12 Hsync 64 Hback 68 Hpol N
    Vfront 5 Vsync 5 Vback 39 Vpol N
    Checksum: 0x11

get_hdmi_edid.sh