[PATCH v2 3/3] drm/xe/pf: Always select Multi-Level LMTT for platforms 12.60+

Michal Wajdeczko michal.wajdeczko at intel.com
Wed Mar 13 10:41:32 UTC 2024


The Multi-Level LMTT variant is not specific only to the PVC.
Change logic to select it for all new platforms beyond 12.60.

Bspec: 52404, 67468
Cc: Rodrigo Vivi <rodrigo.vivi at intel.com
Cc: Michał Winiarski <michal.winiarski at intel.com>
Signed-off-by: Michal Wajdeczko <michal.wajdeczko at intel.com>

---
v2: prefer GRAPHICS_VERx100 over PLATFORM (Rodrigo)
---
 drivers/gpu/drm/xe/xe_lmtt.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/xe/xe_lmtt.c b/drivers/gpu/drm/xe/xe_lmtt.c
index dfb0e1887615..7f504392a8bf 100644
--- a/drivers/gpu/drm/xe/xe_lmtt.c
+++ b/drivers/gpu/drm/xe/xe_lmtt.c
@@ -35,7 +35,7 @@
 
 static bool xe_has_multi_level_lmtt(struct xe_device *xe)
 {
-	return xe->info.platform == XE_PVC;
+	return GRAPHICS_VERx100(xe) >= 1260;
 }
 
 static struct xe_tile *lmtt_to_tile(struct xe_lmtt *lmtt)
-- 
2.43.0



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