From 6bfc3254cf849efb382e12e40a2187ec17209634 Mon Sep 17 00:00:00 2001 From: Mark Yao Date: Thu, 1 Dec 2016 14:54:06 +0800 Subject: [PATCH] drm/rockchip: boot_logo: ignore display route when it's not available Change-Id: I093b4edeb17c8b1159220618a43f7552070c6001 Signed-off-by: Mark Yao --- drivers/gpu/drm/rockchip/rockchip_drm_drv.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_drv.c b/drivers/gpu/drm/rockchip/rockchip_drm_drv.c index c76da606a7f4..22183397259e 100644 --- a/drivers/gpu/drm/rockchip/rockchip_drm_drv.c +++ b/drivers/gpu/drm/rockchip/rockchip_drm_drv.c @@ -505,6 +505,9 @@ static void show_loader_logo(struct drm_device *drm_dev) state->acquire_ctx = mode_config->acquire_ctx; for_each_child_of_node(root, route) { + if (!of_device_is_available(route)) + continue; + set = of_parse_display_resource(drm_dev, route); if (!set) continue; -- 2.34.1