[Bug 105323] [KBL] One Channel to switch HDMI & DP, but only DP work, hdmi not work >= Kernel 4.13

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Thu Mar 8 03:10:32 UTC 2018


https://bugs.freedesktop.org/show_bug.cgi?id=105323

--- Comment #4 from Gino Chen <dhajmd at gmail.com> ---
I find different message.

HDMI not work:
[    2.941963] [drm:intel_hdmi_init_connector [i915]] Using DDC pin 0x4 for
port C (VBT)

HDMI work:
[    2.631450] [drm:intel_hdmi_init_connector [i915]] Using DDC pin 0x5 for
port B (platform default)

But I do not know whether the two messages are related to the issue?

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