[PATCH 20/51] drm/i915: Bump default timeslicing quantum to 5ms

[Chris Wilson]

Primarily to smooth over differences with the guc backend that struggles
with smaller quanta, bump the default timeslicing to 5ms from 1ms.

Signed-off-by: Chris Wilson <chris at chris-wilson.co.uk>
---
 drivers/gpu/drm/i915/Kconfig.profile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/i915/Kconfig.profile b/drivers/gpu/drm/i915/Kconfig.profile
index f1d009906f71..72ed001d238d 100644
--- a/drivers/gpu/drm/i915/Kconfig.profile
+++ b/drivers/gpu/drm/i915/Kconfig.profile
@@ -152,7 +152,7 @@ config DRM_I915_STOP_TIMEOUT
 
 config DRM_I915_TIMESLICE_DURATION
 	int "Scheduling quantum for userspace batches (ms, jiffy granularity)"
-	default 1 # milliseconds
+	default 5 # milliseconds
 	help
 	  When two user batches of equal priority are executing, we will
 	  alternate execution of each batch to ensure forward progress of
-- 
2.20.1