From: jsg <jsg@openbsd.org>
Date: Mon, 5 Aug 2024 02:40:00 +0000 (+0000)
Subject: drm/i915/gt: Do not consider preemption during execlists_dequeue for gen8
X-Git-Url: http://artulab.com/gitweb/?a=commitdiff_plain;h=4d9ba5d1336683affec7528d9a2453e44ac10dd5;p=openbsd

drm/i915/gt: Do not consider preemption during execlists_dequeue for gen8

From Nitin Gote
05c0fb20ca3e000a7e966584845731ba4fc950da in linux-6.6.y/6.6.44
65564157ae64cec0f527583f96e32f484f730f92 in mainline linux
---

diff --git a/sys/dev/pci/drm/i915/gt/intel_execlists_submission.c b/sys/dev/pci/drm/i915/gt/intel_execlists_submission.c
index 8bb1609b1ff..6cee4690b6f 100644
--- a/sys/dev/pci/drm/i915/gt/intel_execlists_submission.c
+++ b/sys/dev/pci/drm/i915/gt/intel_execlists_submission.c
@@ -3320,11 +3320,7 @@ static void remove_from_engine(struct i915_request *rq)
 
 static bool can_preempt(struct intel_engine_cs *engine)
 {
-	if (GRAPHICS_VER(engine->i915) > 8)
-		return true;
-
-	/* GPGPU on bdw requires extra w/a; not implemented */
-	return engine->class != RENDER_CLASS;
+	return GRAPHICS_VER(engine->i915) > 8;
 }
 
 static void kick_execlists(const struct i915_request *rq, int prio)