[PATCH v3, 01/15] dt-bindings: mediatek: add description for postmask

[Yongqiang Niu]

add description for postmask
postmask is used control round corner for display frame

Signed-off-by: Yongqiang Niu <yongqiang.niu at mediatek.com>
---
 Documentation/devicetree/bindings/display/mediatek/mediatek,disp.txt | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,disp.txt b/Documentation/devicetree/bindings/display/mediatek/mediatek,disp.txt
index c562cda..9d9ab65 100644
--- a/Documentation/devicetree/bindings/display/mediatek/mediatek,disp.txt
+++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,disp.txt
@@ -37,6 +37,7 @@ Required properties (all function blocks):
 	"mediatek,<chip>-disp-aal"   		- adaptive ambient light controller
 	"mediatek,<chip>-disp-gamma" 		- gamma correction
 	"mediatek,<chip>-disp-merge" 		- merge streams from two RDMA sources
+	"mediatek,<chip>-disp-postmask" 	- control round corner for display frame
 	"mediatek,<chip>-disp-split" 		- split stream to two encoders
 	"mediatek,<chip>-disp-ufoe"  		- data compression engine
 	"mediatek,<chip>-dsi"        		- DSI controller, see mediatek,dsi.txt
-- 
1.8.1.1.dirty