[Bug 109246] HDMI connected monitors fail to sleep and instead turn back on when amdgpu.dc=1

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Tue Jan 8 14:29:32 UTC 2019


https://bugs.freedesktop.org/show_bug.cgi?id=109246

--- Comment #5 from Alex Deucher <alexdeucher at gmail.com> ---
Do you have an option in your monitor's menu to poll inputs?  If so can you
disable it?  Some monitors poll inputs which sometimes causes the hpd pin to
fire which looks like a hotplug event to the driver.

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