HDMI port power management problems.
Submitted by bug..@...me.uk
Assigned to xf86-video-ati maintainers
Description
Created attachment 35153
Xorg.0.log
I have a BENQ E2220HD monitor connected via HDMI to a RV710 [Radeon HD 4350].
This works correctly, except when the monitor goes into standby, or suspend.
Normal wake up actions (wiggling the mouse) fails to wake up the monitor.
Power cycling the monitor, then wiggling the mouse eventually wakes the monitor, but only after 30 seconds, or so.
I'm running git versions of ati driver, mesa, xorg etc.
Attachment 35153, "Xorg.0.log":
Xorg.0.log