[Bug 109112] "*ERROR* Failed to probe lspcon" when HDMI isn't plugged before boot

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Wed Mar 27 06:22:43 UTC 2019


https://bugs.freedesktop.org/show_bug.cgi?id=109112

--- Comment #19 from Kai-Heng Feng <kai.heng.feng at canonical.com> ---
Same issue happens after the LSPCON FW update.
Seems like the HW and SW info also get cleared out:
connector 111: type DP-3, status: connected
        name: 
        physical dimensions: 510x290mm
        subpixel order: Unknown
        CEA rev: 3
        DPCD rev: 12
        audio support: yes
        DP branch device present: yes
                Type: HDMI
                ID: 
                HW: 0.0
                SW: 0.0
                Max TMDS clock: 600000 kHz
                Max bpc: 12

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