From 19fc4c5a72eb9919d720ad66734029d9f8e313b1 Mon Sep 17 00:00:00 2001 From: Aaron Plattner Date: Tue, 12 Jun 2012 12:32:19 -0700 Subject: Add a "GUID" property This property represents the globally-unique identifier of the connected display, if one is available. Signed-off-by: Aaron Plattner Reviewed-by: Andy Ritger --- randrproto.txt | 12 ++++++++++++ 1 file changed, 12 insertions(+) (limited to 'randrproto.txt') diff --git a/randrproto.txt b/randrproto.txt index 2bf065f..f82407c 100644 --- a/randrproto.txt +++ b/randrproto.txt @@ -1957,6 +1957,17 @@ doesn't handle a mandatory property correctly. 2 = left/right and top/bottom borders can be specified independently 4 = all four borders can be specified independently + "GUID" aka RR_PROPERTY_GUID + Type: INTEGER + Format: 8 + Num items: 16 + Flags: Immutable + Range/List: - + + Some display devices, such as DisplayPort 1.2 devices, have globally + unique identifiers. When such an identifier is available, this property + contains its raw bytes. + 9.2 Properties introduced with version 1.2 of the RandR extension @@ -1990,6 +2001,7 @@ Property Immutable Mandatory since ──────── ───────── ─────────────── Border yes not mandatory BorderDimensions yes: static not mandatory +GUID yes not mandatory ❧❧❧❧❧❧❧❧❧❧❧ -- cgit v1.2.1