Add support for output selection by EDID

Signed-off-by: Mattias Andrée <m@maandree.se>

1 files changed, 26 insertions, 0 deletions

diff --git a/README b/README
index 2296fba..d75353a 100644
--- a/README
+++ b/README
@@ -322,6 +322,12 @@ STDOUT
 	The list is terminated by an empty line. Additional information for
 	human users is printed after the empty line.
 
+	When "list" is specified for the "edid" suboption to "-m", a list
+	of available monitors will be printed to the standard output,
+	with the header "Available outputs:\n", in the format
+
+		"%s%s\n", <arbitrary whitespace>, <monitor identifier>.
+
 	When "-m method:help", "-l provider:help", or "-h" is specified help
 	information is printed on in unspecified format, intended only for
 	human users.
@@ -620,6 +626,16 @@ EXTENDED DESCRIPTION
 
 		The index of the first CRTC is 0.
 
+	edid = name list or list
+		Comma-separated (,) list of EDIDs of monitors to apply
+		adjustments to.
+
+		If "list" is specified, all available EDIDs will be
+		printed to the standard output and the program exits.
+
+		This list must not be empty; to select all monitors,
+		instead specify crtc=all.
+
 	Options for the location provider "vidmode" (fallback method for X) are:
 
 	display = name
@@ -645,6 +661,16 @@ EXTENDED DESCRIPTION
 
 		The index of the first CRTC is 0.
 
+	edid = name list or list
+		Comma-separated (,) list of EDIDs of monitors to apply
+		adjustments to.
+
+		If "list" is specified, all available EDIDs will be
+		printed to the standard output and the program exits.
+
+		This list must not be empty; to select all monitors,
+		instead specify crtc=all.
+
 	There are no options for the adjustment methods "wingdi" (available
 	on Windows), "quartz" (available on Mac OS X), and "dummy" (used for
 	debugging, does not apply any colour effects).