From 9a8187c00373bce839388574910f72711c9c4c33 Mon Sep 17 00:00:00 2001 From: Chen-Yu Tsai Date: Tue, 17 Oct 2017 20:18:01 +0800 Subject: drm/sun4i: Add support for A10 display pipeline components The A10 display pipeline has 2 frontends, 2 backends, and 2 TCONs. This patch adds support (or a compatible string in the frontend's case) for these components. The TCONs support directly outputting to CPU/RGB/LVDS LCD panels, or it can output to HDMI via an on-chip HDMI controller, or CVBS/YPbPr/VGA signals via on-chip TV encoders. These additional encoders are not covered in this patch. Signed-off-by: Chen-Yu Tsai Signed-off-by: Maxime Ripard Link: https://patchwork.freedesktop.org/patch/msgid/20171017121807.2994-5-wens@csie.org --- Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt | 3 +++ 1 file changed, 3 insertions(+) (limited to 'Documentation') diff --git a/Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt b/Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt index 5650efcfd2ac..8f9a58181f89 100644 --- a/Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt +++ b/Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt @@ -155,6 +155,7 @@ system. Required properties: - compatible: value must be one of: + * allwinner,sun4i-a10-display-backend * allwinner,sun5i-a13-display-backend * allwinner,sun6i-a31-display-backend * allwinner,sun8i-a33-display-backend @@ -187,6 +188,7 @@ deinterlacing and color space conversion. Required properties: - compatible: value must be one of: + * allwinner,sun4i-a10-display-frontend * allwinner,sun5i-a13-display-frontend * allwinner,sun6i-a31-display-frontend * allwinner,sun8i-a33-display-frontend @@ -233,6 +235,7 @@ extra node. Required properties: - compatible: value must be one of: + * allwinner,sun4i-a10-display-engine * allwinner,sun5i-a10s-display-engine * allwinner,sun5i-a13-display-engine * allwinner,sun6i-a31-display-engine -- cgit v1.2.3