[PATCH] randrproto: add tile property info for randr 1.5

[Dave Airlie]

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