diff mbox series

[16/46] drm/i915: Show support for accurate sw PMU busyness tracking

Message ID 20190206130356.18771-17-chris@chris-wilson.co.uk (mailing list archive)
State New, archived
Headers show
Series [01/46] drm/i915: Hack and slash, throttle execbuffer hogs | expand

Commit Message

Chris Wilson Feb. 6, 2019, 1:03 p.m. UTC 
Expose whether or not we support the PMU software tracking in our
scheduler capabilities, so userspace can query at runtime.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
---
 include/uapi/drm/i915_drm.h | 1 +
 1 file changed, 1 insertion(+)
diff mbox series

Patch

diff --git a/include/uapi/drm/i915_drm.h b/include/uapi/drm/i915_drm.h
index 05f79e1a35d1..b641c55420b6 100644
--- a/include/uapi/drm/i915_drm.h
+++ b/include/uapi/drm/i915_drm.h
@@ -477,6 +477,7 @@  typedef struct drm_i915_irq_wait {
 #define   I915_SCHEDULER_CAP_PRIORITY	(1ul << 1)
 #define   I915_SCHEDULER_CAP_PREEMPTION	(1ul << 2)
 #define   I915_SCHEDULER_CAP_SEMAPHORES	(1ul << 3)
+#define   I915_SCHEDULER_CAP_PMU	(1ul << 4)
 
 #define I915_PARAM_HUC_STATUS		 42