1 files changed, 12 insertions, 0 deletions
diff --git a/lib/i915/gem_submission.c b/lib/i915/gem_submission.c
index efc3151f..2a57e7ab 100644
--- a/lib/i915/gem_submission.c
+++ b/lib/i915/gem_submission.c
@@ -126,3 +126,15 @@ bool gem_has_execlists(int fd)
 {
 	return gem_submission_method(fd) & GEM_SUBMISSION_EXECLISTS;
 }
+
+/**
+ * gem_has_guc_submission:
+ * @fd: open i915 drm file descriptor
+ *
+ * Feature test macro to query whether the driver is using the GuC as a
+ * hardware submission method.
+ */
+bool gem_has_guc_submission(int fd)
+{
+	return gem_submission_method(fd) & GEM_SUBMISSION_GUC;
+}