man: Document -P option

This commit is contained in:
Jon Lund Steffensen
2017-10-13 19:21:48 -07:00
parent e075444663
commit 228a4ec040
+8 -2
View File
@@ -55,14 +55,20 @@ Method to use to set color temperature
(Use `-m list' to see available methods)
.TP
\fB\-o\fR
One shot mode (do not continuously adjust color temperature)
One-shot mode (do not continuously adjust color temperature). Use this with the
`-P` option to clear the existing gamma ramps before applying the new color
temperature.
.TP
\fB\-O\fR TEMP
One shot manual mode (set color temperature)
One-shot manual mode (set color temperature). Use this with the `-P` option
to clear the existing gamma ramps before applying the new color temperature.
.TP
\fB\-p\fR
Print mode (only print parameters and exit)
.TP
\fB\-P\fR
Reset existing gamma ramps before applying new color effect.
.TP
\fB\-x\fR
Reset mode (remove adjustment from screen)
.TP