tests/gem_cmd_parse: restrict to gen7

Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=76982
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

tests/gem_exec_parse.c

@@ -31,6 +31,7 @@
 
 #include "drmtest.h"
 #include "ioctl_wrappers.h"
+#include "intel_chipset.h"
 
 #ifndef I915_PARAM_CMD_PARSER_VERSION
 #define I915_PARAM_CMD_PARSER_VERSION       28
@@ -219,6 +220,9 @@ igt_main
 		igt_require(!rc && parser_version > 0);
 
 		handle = gem_create(fd, 4096);
+
+		/* ATM cmd parser only exists on gen7. */
+		igt_require(intel_gen(intel_get_drm_devid(fd)) == 7);
 	}
 
 	igt_subtest("basic-allowed") {