drm/amdgpu: add flags for amdgpu_ib structure

Signed-off-by: Jammy Zhou <Jammy.Zhou@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
index 1035e443..de17f84 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
@@ -638,10 +638,8 @@
 		}
 		ib->length_dw = chunk_ib->ib_bytes / 4;
 
-		if (chunk_ib->flags & AMDGPU_IB_FLAG_CE)
-			ib->is_const_ib = true;
-		if (chunk_ib->flags & AMDGPU_IB_FLAG_GDS)
-			ib->gds_needed = true;
+		ib->flags = chunk_ib->flags;
+
 		if ((ib->ring->current_filp != parser->filp) ||
 		    (ib->ring->current_ctx != parser->ctx_id)) {
 			ib->ring->need_ctx_switch = true;