From 484a8737c755071ae456adf3561f6749dd250881 Mon Sep 17 00:00:00 2001
From: Qian Cai <cai@lca.pw>
Date: Sun, 7 Jun 2020 22:53:40 -0400
Subject: [PATCH] drm: rcar-du: Make DRM_RCAR_WRITEBACK depends on DRM_RCAR_DU

There is no need to select DRM_RCAR_WRITEBACK if DRM_RCAR_DU=n which
just make the generated .config a bit ugly.

 # ARM devices
 #
 # end of ARM devices

 CONFIG_DRM_RCAR_WRITEBACK=y

 #
 # Frame buffer Devices

Let DRM_RCAR_WRITEBACK depend on DRM_RCAR_DU instead.

Signed-off-by: Qian Cai <cai@lca.pw>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
---
 drivers/gpu/drm/rcar-du/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/gpu/drm/rcar-du/Kconfig b/drivers/gpu/drm/rcar-du/Kconfig
index f65d1489dc50..49b590aa69be 100644
--- a/drivers/gpu/drm/rcar-du/Kconfig
+++ b/drivers/gpu/drm/rcar-du/Kconfig
@@ -49,3 +49,4 @@ config DRM_RCAR_VSP
 config DRM_RCAR_WRITEBACK
 	bool
 	default y if ARM64
+	depends on DRM_RCAR_DU
-- 
2.20.1