From: Tvrtko Ursulin <tvrtko.ursulin@xxxxxxxxx>
Store a pointer to respective local memory region in intel_gt so it can be
used when memory local to a GT needs to be allocated.
Cc: Andi Shyti <andi.shyti@xxxxxxxxx>
Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@xxxxxxxxx>
Signed-off-by: Anshuman Gupta <anshuman.gupta@xxxxxxxxx>
---
drivers/gpu/drm/i915/gt/intel_gt.c | 1 +
drivers/gpu/drm/i915/gt/intel_gt_types.h | 3 +++
2 files changed, 4 insertions(+)
diff --git a/drivers/gpu/drm/i915/gt/intel_gt.c b/drivers/gpu/drm/i915/gt/intel_gt.c
index f33290358c51..7a535f670ae1 100644
--- a/drivers/gpu/drm/i915/gt/intel_gt.c
+++ b/drivers/gpu/drm/i915/gt/intel_gt.c
@@ -91,6 +91,7 @@ static int intel_gt_probe_lmem(struct intel_gt *gt)
GEM_BUG_ON(!HAS_REGION(i915, id));
GEM_BUG_ON(i915->mm.regions[id]);
i915->mm.regions[id] = mem;
+ gt->lmem = mem;
return 0;
}
diff --git a/drivers/gpu/drm/i915/gt/intel_gt_types.h b/drivers/gpu/drm/i915/gt/intel_gt_types.h
index df708802889d..cd7744eaaeaa 100644
--- a/drivers/gpu/drm/i915/gt/intel_gt_types.h
+++ b/drivers/gpu/drm/i915/gt/intel_gt_types.h
@@ -23,6 +23,7 @@
#include "intel_gt_buffer_pool_types.h"
#include "intel_hwconfig.h"
#include "intel_llc_types.h"
+#include "intel_memory_region.h"
#include "intel_reset_types.h"
#include "intel_rc6_types.h"
#include "intel_rps_types.h"
@@ -202,6 +203,8 @@ struct intel_gt {
*/
phys_addr_t phys_addr;
+ struct intel_memory_region *lmem;
+
struct intel_gt_info {
unsigned int id;
--
2.26.2
