[Bug 89461] [BSW] replug HDMI/DP cable does not light up screen sometimes

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Sun Jun 7 18:13:50 PDT 2015


https://bugs.freedesktop.org/show_bug.cgi?id=89461

--- Comment #14 from Jeff Zheng <jeff.zheng at intel.com> ---
Created attachment 116342
  --> https://bugs.freedesktop.org/attachment.cgi?id=116342&action=edit
dmesg with i915.disable_power_well=0

This dmesg is generated with:
1. Boot with both eDP and DP connected
2. xinit &
3. unplug DP
4. Plug in DP cable, DP monitor is black screen.

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