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2017-01-08XRandR: Allow multiple but not all CRTCs to be redshiftedLennart Sauerbeck1-8/+57
Previously only one CRTC could be set in the configuration file for redshifting when XRandR mechanism was being used. That is fine for a setup with two displays but breaks when three or more displays are in use and one of those shouldn't be redshifted (e.g. two computer displays and one TV connected to the computer). The config value 'crtc' for method xrandr can now be entered as comma separated list of multiple CRTCs. All CRTCs in the list will be redshifted while all those not in the list will not be touched.