DSS2: Added global alpha support.

[pandora-kernel.git] / Documentation / arm / OMAP / DSS

diff --git a/Documentation/arm/OMAP/DSS b/Documentation/arm/OMAP/DSS
index 9e902a2..249e1a3 100644 (file)
--- a/Documentation/arm/OMAP/DSS
+++ b/Documentation/arm/OMAP/DSS
@@ -133,6 +133,7 @@ name
 output_size    width,height
 position       x,y
 screen_width   width
+global_alpha           global alpha 0-255 0=transparent 255=opaque
 
 /sys/devices/platform/omapdss/manager? directory:
 display                Destination display