We also want to support preemption with GuC submission backend. In order to do that, we need to remember the priority, like we do on execlists path. Signed-off-by: Michał Winiarski <michal.winiarski@xxxxxxxxx> Cc: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx> Cc: Jeff McGee <jeff.mcgee@xxxxxxxxx> Cc: Joonas Lahtinen <joonas.lahtinen@xxxxxxxxxxxxxxx> Reviewed-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx> --- drivers/gpu/drm/i915/i915_guc_submission.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/i915/i915_guc_submission.c b/drivers/gpu/drm/i915/i915_guc_submission.c index c0fdcdb8c41d..e47a5000fc03 100644 --- a/drivers/gpu/drm/i915/i915_guc_submission.c +++ b/drivers/gpu/drm/i915/i915_guc_submission.c @@ -659,7 +659,6 @@ static void i915_guc_dequeue(struct intel_engine_cs *engine) } INIT_LIST_HEAD(&rq->priotree.link); - rq->priotree.priority = INT_MAX; __i915_gem_request_submit(rq); trace_i915_gem_request_in(rq, port_index(port, execlists)); @@ -694,6 +693,7 @@ static void i915_guc_irq_handler(unsigned long data) rq = port_request(&port[0]); while (rq && i915_gem_request_completed(rq)) { trace_i915_gem_request_out(rq); + rq->priotree.priority = INT_MAX; i915_gem_request_put(rq); execlists_port_complete(execlists, port); -- 2.13.6 _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/intel-gfx