diff mbox series

[v3,3/3] drm/i915/gt: Force reduced batch size if new QUIRK_RENDERCLEAR_REDUCED is set.

Message ID 20201101174132.10513-4-rwright@hpe.com (mailing list archive)
State New, archived
Headers show
Series Reduce context clear batch size to avoid gpu hang | expand

Commit Message

Randy Wright Nov. 1, 2020, 5:41 p.m. UTC 
From: Randy Wright <rwright@hpe.com>

In function batch_get_defaults, the smaller batch size
will be selected if QUIRK_RENDERCLEAR_REDUCED is set.

Signed-off-by: Randy Wright <rwright@hpe.com>
---
 drivers/gpu/drm/i915/gt/gen7_renderclear.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/drivers/gpu/drm/i915/gt/gen7_renderclear.c b/drivers/gpu/drm/i915/gt/gen7_renderclear.c
index d93d85cd3027..e5265cdf696b 100644
--- a/drivers/gpu/drm/i915/gt/gen7_renderclear.c
+++ b/drivers/gpu/drm/i915/gt/gen7_renderclear.c
@@ -49,7 +49,7 @@  struct batch_vals {
 static void
 batch_get_defaults(struct drm_i915_private *i915, struct batch_vals *bv)
 {
-	if (IS_HASWELL(i915)) {
+	if (IS_HASWELL(i915) && !(i915->quirks & QUIRK_RENDERCLEAR_REDUCED)) {
 		bv->max_primitives = 280;
 		bv->max_urb_entries = MAX_URB_ENTRIES;
 		bv->surface_height = 16 * 16;