From 0b212a44af1da1abf1200ee2326fa7dbc82ea619 Mon Sep 17 00:00:00 2001
From: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Date: Fri, 12 Jan 2018 05:15:57 +0200
Subject: [PATCH 1042/1795] drm: rcar-du: Enable VSP compositor by default on
 Gen3

On Gen3 hardware the VSP compositor is required for display. Enable it
by default in the kernel configuration. The option is kept
user-configurable for testing purpose on Gen2 platforms.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Reviewed-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
(cherry picked from commit 9ff3e797e4d6faf4cbe94f10572cfc8b3ea30109)
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
 drivers/gpu/drm/rcar-du/Kconfig | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/rcar-du/Kconfig b/drivers/gpu/drm/rcar-du/Kconfig
index 8a50dab19e5c..5d0b4b7119af 100644
--- a/drivers/gpu/drm/rcar-du/Kconfig
+++ b/drivers/gpu/drm/rcar-du/Kconfig
@@ -26,7 +26,8 @@ config DRM_RCAR_LVDS
 	  Enable support for the R-Car Display Unit embedded LVDS encoders.
 
 config DRM_RCAR_VSP
-	bool "R-Car DU VSP Compositor Support"
+	bool "R-Car DU VSP Compositor Support" if ARM
+	default y if ARM64
 	depends on DRM_RCAR_DU
 	depends on VIDEO_RENESAS_VSP1=y || (VIDEO_RENESAS_VSP1 && DRM_RCAR_DU=m)
 	help
-- 
2.19.0