Commit b6445e17 authored by Jakub Bartmiński's avatar Jakub Bartmiński Committed by Chris Wilson

drm/i915/guc: Do not partition WOPCM if GuC is not used

There seems to be no reason for doing extra work on WOPCM partitioning
in the case GuC is not used, as the partitioning will not be used by the
intel_wopcm_init_hw function anyway.
Signed-off-by: default avatarJakub Bartmiński <jakub.bartminski@intel.com>
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Michał Winiarski <michal.winiarski@intel.com>
Cc: Michal Wajdeczko <michal.wajdeczko@intel.com>
Reviewed-by: default avatarChris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: default avatarChris Wilson <chris@chris-wilson.co.uk>
Link: https://patchwork.freedesktop.org/patch/msgid/20180727141148.30874-2-jakub.bartminski@intel.com
parent 9936ef55
......@@ -163,6 +163,9 @@ int intel_wopcm_init(struct intel_wopcm *wopcm)
u32 guc_wopcm_rsvd;
int err;
if (!USES_GUC(dev_priv))
return 0;
GEM_BUG_ON(!wopcm->size);
if (guc_fw_size >= wopcm->size) {
......
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