From: Harry Wentland <harry.wentland@amd.com>
Date: Fri, 13 Oct 2017 12:42:01 -0400
Subject: drm/amd/display: Fix non-DCN build
Git-commit: 94c6d735e9ca13018da40f633fd602af6e272cc6
Patch-mainline: v4.15-rc1
References: FATE#326289 FATE#326079 FATE#326049 FATE#322398 FATE#326166

Acquire_first_split_pipe only makes sense for DCN.

Signed-off-by: Harry Wentland <harry.wentland@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Acked-by: Petr Tesarik <ptesarik@suse.com>
---
 drivers/gpu/drm/amd/display/dc/core/dc_resource.c |    2 ++
 1 file changed, 2 insertions(+)

--- a/drivers/gpu/drm/amd/display/dc/core/dc_resource.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc_resource.c
@@ -1684,8 +1684,10 @@ enum dc_status resource_map_pool_resourc
 	/* acquire new resources */
 	pipe_idx = acquire_first_free_pipe(&context->res_ctx, pool, stream);
 
+#ifdef CONFIG_DRM_AMD_DC_DCN1_0
 	if (pipe_idx < 0)
 		pipe_idx = acquire_first_split_pipe(&context->res_ctx, pool, stream);
+#endif
 
 	if (pipe_idx < 0)
 		return DC_NO_CONTROLLER_RESOURCE;