[PATCH] randrproto: add tile property info for randr 1.5
Dave Airlie
airlied at gmail.com
Sun Feb 1 22:18:48 PST 2015
From: Dave Airlie <airlied at redhat.com>
---
randrproto.txt | 19 +++++++++++++++++++
1 file changed, 19 insertions(+)
diff --git a/randrproto.txt b/randrproto.txt
index 1591f11..3db0245 100644
--- a/randrproto.txt
+++ b/randrproto.txt
@@ -151,6 +151,25 @@ be dynamically configured to provide support for:
1.5. Introduction to version 1.5 of the extension
+Version 1.5 adds an optional TILE property to outputs.
+
+ • An optional TILE property. This property is filled in by the
+ X server and the format is copied from the Linux KMS TILE property.
+ This property is used to denote individual tiles in a tiled monitor
+ configuration, as exposed via DisplayID v1.3.
+
+ The format is:
+ grpid:flags:num_h_tile:num_v_tile:tile_h_loc:tile_v_loc:tile_h_size:tile_v_size
+ grpid is the group id of the tile. All outputs on the same monitor,
+ will have the same group id.
+ flags: 0x1 : all tiles are in a single monitor housing.
+ num_h_tile : num of horizontal tiles
+ num_v_tile : num of vertical tiles
+ tile_h_loc : horizontal location of this tile
+ tile_v_loc : vertical location of this tile
+ tile_h_size: horizontal size of this tile
+ tile_v_size: vertical size of this tile
+
Version 1.5 adds monitors
• A 'Monitor' is a rectangular subset of the screen which represents
--
2.1.0
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