drm/xe: Update xe_sa to use xe_managed_bo_create_pin_map

Preferred way to create kernel BOs is xe_managed_bo_create_pin_map, use
it.
Signed-off-by: Matthew Brost <matthew.brost@intel.com>
Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240820172958.1095143-7-matthew.brost@intel.com

drivers/gpu/drm/xe/xe_sa.c

@@ -25,10 +25,9 @@ static void xe_sa_bo_manager_fini(struct drm_device *drm, void *arg)
 
 	drm_suballoc_manager_fini(&sa_manager->base);
 
-	if (bo->vmap.is_iomem)
+	if (sa_manager->is_iomem)
 		kvfree(sa_manager->cpu_ptr);
 
-	xe_bo_unpin_map_no_vm(bo);
 	sa_manager->bo = NULL;
 }
 
@@ -47,16 +46,17 @@ struct xe_sa_manager *xe_sa_bo_manager_init(struct xe_tile *tile, u32 size, u32
 
 	sa_manager->bo = NULL;
 
-	bo = xe_bo_create_pin_map(xe, tile, NULL, size, ttm_bo_type_kernel,
-				  XE_BO_FLAG_VRAM_IF_DGFX(tile) |
-				  XE_BO_FLAG_GGTT |
-				  XE_BO_FLAG_GGTT_INVALIDATE);
+	bo = xe_managed_bo_create_pin_map(xe, tile, size,
+					  XE_BO_FLAG_VRAM_IF_DGFX(tile) |
+					  XE_BO_FLAG_GGTT |
+					  XE_BO_FLAG_GGTT_INVALIDATE);
 	if (IS_ERR(bo)) {
 		drm_err(&xe->drm, "failed to allocate bo for sa manager: %ld\n",
 			PTR_ERR(bo));
 		return (struct xe_sa_manager *)bo;
 	}
 	sa_manager->bo = bo;
+	sa_manager->is_iomem = bo->vmap.is_iomem;
 
 	drm_suballoc_manager_init(&sa_manager->base, managed_size, align);
 	sa_manager->gpu_addr = xe_bo_ggtt_addr(bo);
@@ -64,7 +64,6 @@ struct xe_sa_manager *xe_sa_bo_manager_init(struct xe_tile *tile, u32 size, u32
 	if (bo->vmap.is_iomem) {
 		sa_manager->cpu_ptr = kvzalloc(managed_size, GFP_KERNEL);
 		if (!sa_manager->cpu_ptr) {
-			xe_bo_unpin_map_no_vm(sa_manager->bo);
 			sa_manager->bo = NULL;
 			return ERR_PTR(-ENOMEM);
 		}

drivers/gpu/drm/xe/xe_sa_types.h

@@ -14,6 +14,7 @@ struct xe_sa_manager {
 	struct xe_bo *bo;
 	u64 gpu_addr;
 	void *cpu_ptr;
+	bool is_iomem;
 };
 
 #endif