Commit 20dfae3c authored by Fei Yang's avatar Fei Yang Committed by Nirmoy Das
Browse files

drm/i915/mtl: Set has_llc=0 



On MTL, LLC is not shared between GT and CPU, set has_llc=0.

Signed-off-by: default avatarFei Yang <fei.yang@intel.com>
Reviewed-by: default avatarAndi Shyti <andi.shyti@linux.intel.com>
Reviewed-by: default avatarAndrzej Hajda <andrzej.hajda@intel.com>
Reviewed-by: default avatarNirmoy Das <nirmoy.das@intel.com>
Signed-off-by: default avatarNirmoy Das <nirmoy.das@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230420102349.15302-1-nirmoy.das@intel.com
parent a82e0b6f

drivers/gpu/drm/i915/i915_pci.c

+1 −0
Original line number Original line Diff line number Diff line
@@ -1146,6 +1146,7 @@ static const struct intel_device_info mtl_info = { 
	.has_flat_ccs = 0,

	.has_flat_ccs = 0,

	.has_gmd_id = 1,

	.has_gmd_id = 1,

	.has_guc_deprivilege = 1,

	.has_guc_deprivilege = 1,

	.has_llc = 0,

	.has_mslice_steering = 0,

	.has_mslice_steering = 0,

	.has_snoop = 1,

	.has_snoop = 1,

	.__runtime.memory_regions = REGION_SMEM | REGION_STOLEN_LMEM,

	.__runtime.memory_regions = REGION_SMEM | REGION_STOLEN_LMEM,