1 files changed, 30 insertions, 0 deletions
diff --git a/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/3747-drm-amd-display-Varibright-add-null-check.patch b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/3747-drm-amd-display-Varibright-add-null-check.patch
new file mode 100644
index 00000000..85e91d25
--- /dev/null
+++ b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/3747-drm-amd-display-Varibright-add-null-check.patch
@@ -0,0 +1,30 @@
+From 87612ddea6eed5f5df25eaa1a542643f27a56b8b Mon Sep 17 00:00:00 2001
+From: SivapiriyanKumarasamy <sivapiriyan.kumarasamy@amd.com>
+Date: Fri, 23 Feb 2018 19:01:07 -0500
+Subject: [PATCH 3747/4131] drm/amd/display: Varibright add null check
+
+Add null check for stream update
+
+Signed-off-by: SivapiriyanKumarasamy <sivapiriyan.kumarasamy@amd.com>
+Reviewed-by: Krunoslav Kovac <Krunoslav.Kovac@amd.com>
+Acked-by: Harry Wentland <harry.wentland@amd.com>
+---
+ drivers/gpu/drm/amd/display/dc/core/dc.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/drivers/gpu/drm/amd/display/dc/core/dc.c b/drivers/gpu/drm/amd/display/dc/core/dc.c
+index cbe4cac..1f293dc 100644
+--- a/drivers/gpu/drm/amd/display/dc/core/dc.c
++++ b/drivers/gpu/drm/amd/display/dc/core/dc.c
+@@ -1363,7 +1363,7 @@ static void commit_planes_for_stream(struct dc *dc,
+ 			dc->hwss.apply_ctx_for_surface(
+ 					dc, pipe_ctx->stream, stream_status->plane_count, context);
+ 
+-			if (stream_update->abm_level && pipe_ctx->stream_res.abm) {
++			if (stream_update && stream_update->abm_level && pipe_ctx->stream_res.abm) {
+ 				if (pipe_ctx->stream_res.tg->funcs->is_blanked) {
+ 					// if otg funcs defined check if blanked before programming
+ 					if (!pipe_ctx->stream_res.tg->funcs->is_blanked(pipe_ctx->stream_res.tg))
+-- 
+2.7.4
+