[PATCH i-g-t 1/2] lib/igt_dummyload: Adapt helpers for Xe

[Marcin Bernatowicz <marcin.bernatowicz@linux.intel.com>]

Adjust dummyload helpers igt_spin_has_started and
igt_spin_busywait_until_started to work correctly
with Xe-backed runs.

Signed-off-by: Marcin Bernatowicz <marcin.bernatowicz@linux.intel.com>
Cc: Janusz Krzysztofik <janusz.krzysztofik@linux.intel.com>
Cc: Lukasz Laguna <lukasz.laguna@intel.com>
Cc: Matthew Brost <matthew.brost@intel.com>
Cc: Michal Wajdeczko <michal.wajdeczko@intel.com>
Cc: Stuart Summers <stuart.summers@intel.com>
---
 lib/igt_dummyload.c | 14 ++++++++++++++
 lib/igt_dummyload.h | 11 ++---------
 2 files changed, 16 insertions(+), 9 deletions(-)

diff --git a/lib/igt_dummyload.c b/lib/igt_dummyload.c
index cc0b4ac3b..b5ca8f643 100644
--- a/lib/igt_dummyload.c
+++ b/lib/igt_dummyload.c
@@ -670,6 +670,20 @@ static void __igt_spin_free(int fd, igt_spin_t *spin)
 	free(spin);
 }
 
+bool igt_spin_has_started(igt_spin_t *spin)
+{
+	if (spin->driver == INTEL_DRIVER_XE)
+		return xe_spin_started(spin->xe_spin);
+
+	return READ_ONCE(spin->poll[SPIN_POLL_START_IDX]);
+}
+
+void igt_spin_busywait_until_started(igt_spin_t *spin)
+{
+	while (!igt_spin_has_started(spin))
+		;
+}
+
 /**
  * igt_spin_free:
  * @fd: open i915 drm file descriptor
diff --git a/lib/igt_dummyload.h b/lib/igt_dummyload.h
index b771011af..e96f72652 100644
--- a/lib/igt_dummyload.h
+++ b/lib/igt_dummyload.h
@@ -128,16 +128,9 @@ static inline bool igt_spin_has_poll(const igt_spin_t *spin)
 	return spin->poll;
 }
 
-static inline bool igt_spin_has_started(igt_spin_t *spin)
-{
-	return READ_ONCE(spin->poll[SPIN_POLL_START_IDX]);
-}
+bool igt_spin_has_started(igt_spin_t *spin);
+void igt_spin_busywait_until_started(igt_spin_t *spin);
 
-static inline void igt_spin_busywait_until_started(igt_spin_t *spin)
-{
-	while (!igt_spin_has_started(spin))
-		;
-}
 
 void igt_terminate_spins(void);
 void igt_unshare_spins(void);
-- 
2.43.0