From: Tvrtko Ursulin <tvrtko.ursulin@xxxxxxxxx> Use the newly added dma-fence API to apply waitboost not only requests which have been marked with I915_WAIT_PRIORITY by i915, but which may be waited upon by others (such as for instance buffer sharing in multi-GPU scenarios). Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@xxxxxxxxx> --- drivers/gpu/drm/i915/i915_request.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/i915/i915_request.c b/drivers/gpu/drm/i915/i915_request.c index 488b180f8821..e24fac5c1567 100644 --- a/drivers/gpu/drm/i915/i915_request.c +++ b/drivers/gpu/drm/i915/i915_request.c @@ -2042,7 +2042,8 @@ long i915_request_wait_timeout(struct i915_request *rq, * but at a cost of spending more power processing the workload * (bad for battery). */ - if (flags & I915_WAIT_PRIORITY && !i915_request_started(rq)) + if (((flags & I915_WAIT_PRIORITY) || dma_fence_wait_count(&rq->fence)) + && !i915_request_started(rq)) intel_rps_boost(rq); wait.tsk = current; -- 2.34.1
