Updated by 培旭 4 days ago
核心板:LC100216-03/LC102416-K3 底板:LD101-02/LD100-03 root@bionic:~# cat /sys/devices/platform/display-subsystem/drm/card0/card0-HDMI-A-1/device/card0-HDMI-A-1/status connected 系统内显示连接,但实际上HDMI不亮。 系统内显示连接,但实际上HDMI不亮
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