amdgpu: add VCE harvesting instance query

Signed-off-by: Leo Liu <leo.liu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
diff --git a/amdgpu/amdgpu.h b/amdgpu/amdgpu.h
index f14b7f4..06020d9 100644
--- a/amdgpu/amdgpu.h
+++ b/amdgpu/amdgpu.h
@@ -464,6 +464,8 @@
 	uint32_t vram_bit_width;
 	/** constant engine ram size*/
 	uint32_t ce_ram_size;
+	/* vce harvesting instance */
+	uint32_t vce_harvest_config;
 };