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.h b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
index a88302c..aaa62f3 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
@@ -892,13 +892,12 @@
 	struct amdgpu_fence		*fence;
 	struct amdgpu_user_fence        *user;
 	struct amdgpu_vm		*vm;
-	bool				is_const_ib;
 	bool				flush_hdp_writefifo;
 	struct amdgpu_sync		sync;
-	bool				gds_needed;
 	uint32_t			gds_base, gds_size;
 	uint32_t			gws_base, gws_size;
 	uint32_t			oa_base, oa_size;
+	uint32_t			flags;
 };
 
 enum amdgpu_ring_type {