From: jsg <jsg@openbsd.org>
Date: Mon, 12 Aug 2024 23:52:04 +0000 (+0000)
Subject: drm/i915: Enable GGTT updates with binder in MTL
X-Git-Url: http://artulab.com/gitweb/?a=commitdiff_plain;h=122bb39770b08dedea6fb7c7e3eafadbfc5eb1dc;p=openbsd

drm/i915: Enable GGTT updates with binder in MTL

From Nirmoy Das
799d794f75598353c8e5854fc9c57cc46d236c4e in mainline linux
---

diff --git a/sys/dev/pci/drm/i915/gt/intel_gtt.c b/sys/dev/pci/drm/i915/gt/intel_gtt.c
index 12a594d18db..799ea9585d7 100644
--- a/sys/dev/pci/drm/i915/gt/intel_gtt.c
+++ b/sys/dev/pci/drm/i915/gt/intel_gtt.c
@@ -23,7 +23,8 @@
 
 bool i915_ggtt_require_binder(struct drm_i915_private *i915)
 {
-	return false;
+	/* Wa_13010847436 & Wa_14019519902 */
+	return MEDIA_VER_FULL(i915) == IP_VER(13, 0);
 }
 
 static bool intel_ggtt_update_needs_vtd_wa(struct drm_i915_private *i915)