[Bug 38030] DPMS suspend fails to turn off monitor with my Radeon HD5750

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Tue Jun 7 14:14:19 PDT 2011


--- Comment #18 from Phil Armstrong <phil at kantaka.co.uk> 2011-06-07 14:14:19 PDT ---
Unless the failure to correctly setup the DP port is what's causing the
spurious DP hotplug IRQs which are triggering DP sync attempts which are in
turn causing the CRTC to wake up the monitor of course! Bit weird that they
only seem to happen when the DVI connected CRTC is suspended though.

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