From 759c409c570141e8941eb629ab555519c8552bd0 Mon Sep 17 00:00:00 2001
From: Rob Clark <robdclark@chromium.org>
Date: Tue, 13 Apr 2021 13:45:00 -0700
Subject: [PATCH] CHROMIUM: drm/msm: Enable eviction by default

Upstream I took the conservative approach of not enabling eviction by
default.  Because the various generations of supported devices are
paired with at least three different possible iommus, I wanted a chance
to get some more testing on older devices before flipping the switch.

For CrOS this is not a constraint, so enable by default.  If we uncover
any issues we can revert this commit.

Signed-off-by: Rob Clark <robdclark@chromium.org>

BUG=b:193895128
TEST=loop of crostini.SecureCopyPaste.*

Change-Id: Ib45adfdf5030c62859328e8618604d3da8dac129
Disallow-Recycled-Builds: test-failures
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/third_party/kernel/+/3687491
Commit-Queue: Douglas Anderson <dianders@chromium.org>
Tested-by: Rob Clark <robdclark@chromium.org>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Auto-Submit: Rob Clark <robdclark@chromium.org>
---
 drivers/gpu/drm/msm/msm_gem_shrinker.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/msm/msm_gem_shrinker.c b/drivers/gpu/drm/msm/msm_gem_shrinker.c
index 1de14e67f96b02012be0c205faf6fbb65ca0f8f1..051bdbc093cf99657b44671a12a317fcd5fefd96 100644
--- a/drivers/gpu/drm/msm/msm_gem_shrinker.c
+++ b/drivers/gpu/drm/msm/msm_gem_shrinker.c
@@ -15,7 +15,7 @@
 /* Default disabled for now until it has some more testing on the different
  * iommu combinations that can be paired with the driver:
  */
-static bool enable_eviction = false;
+static bool enable_eviction = true;
 MODULE_PARM_DESC(enable_eviction, "Enable swappable GEM buffers");
 module_param(enable_eviction, bool, 0600);
 
-- 
2.38.1.584.g0f3c55d4c2-goog