[PATCH 1/2] drm/i915/mtl: Set has_llc=0
Nirmoy Das
nirmoy.das at intel.com
Thu Apr 20 10:41:19 UTC 2023
From: Fei Yang <fei.yang at intel.com>
On MTL, LLC is not shared between GT and CPU, set has_llc=0.
Signed-off-by: Fei Yang <fei.yang at intel.com>
Reviewed-by: Andi Shyti <andi.shyti at linux.intel.com>
Reviewed-by: Andrzej Hajda <andrzej.hajda at intel.com>
Reviewed-by: Nirmoy Das <nirmoy.das at intel.com>
---
drivers/gpu/drm/i915/i915_pci.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/i915/i915_pci.c b/drivers/gpu/drm/i915/i915_pci.c
index d64e074d7457..272a8ba37b64 100644
--- a/drivers/gpu/drm/i915/i915_pci.c
+++ b/drivers/gpu/drm/i915/i915_pci.c
@@ -1147,6 +1147,7 @@ static const struct intel_device_info mtl_info = {
.has_flat_ccs = 0,
.has_gmd_id = 1,
.has_guc_deprivilege = 1,
+ .has_llc = 0,
.has_mslice_steering = 0,
.has_snoop = 1,
.__runtime.memory_regions = REGION_SMEM | REGION_STOLEN_LMEM,
--
2.39.0
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