rendercopy/skl: Pass the context to rendercopy function on SKL

Reviewed-by: Damien Lespiau <damien.lespiau@intel.com>
Signed-off-by: Zhao Yakui <yakui.zhao@intel.com>
Signed-off-by: Ben Widawsky <benjamin.widawsky@intel.com>
diff --git a/tools/intel_error_decode.c b/tools/intel_error_decode.c
index 1eeff07..14589a3 100644
--- a/tools/intel_error_decode.c
+++ b/tools/intel_error_decode.c
@@ -56,6 +56,7 @@
 #include "intel_io.h"
 #include "instdone.h"
 #include "intel_reg.h"
+#include "drmtest.h"
 
 static uint32_t
 print_head(unsigned int reg)