Revert "xrandr: switch off only HDMI/DFP/CRT outputs on suspend"

This reverts commit 1ed64daf5afc9f5e96427622bc72930afa4b25f1.
Revert "xrandr: switch off screen on standby and restart on wakeup to try to avoid audio issues after suspend"

This reverts commit ea61e5df429a8d8e6d8659b288f62b0c397366c7.