[Bug 97666] Kernel "NULL pointer dereference" with MST monitor on HSW

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Tue Oct 25 21:55:54 UTC 2016


https://bugs.freedesktop.org/show_bug.cgi?id=97666

--- Comment #40 from Carlos Santa <carlos.santa at intel.com> ---
Yeah, that does help avoid the crash, the port->pdt comes as 0x0 which is equal
to DP_PEER_DEVICE_NONE.

The screen is still black after pushing the ON button but to get the display
back I force a modeset with CTRL+F1 and CTRL+7.

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