88 static int xe_tile_alloc(struct xe_tile *tile)  in xe_tile_alloc()  argument
90 	struct drm_device *drm = &tile_to_xe(tile)->drm;  in xe_tile_alloc()
92 	tile->mem.ggtt = drmm_kzalloc(drm, sizeof(*tile->mem.ggtt),  in xe_tile_alloc()
94 	if (!tile->mem.ggtt)  in xe_tile_alloc()
96 	tile->mem.ggtt->tile = tile;  in xe_tile_alloc()
112 int xe_tile_init_early(struct xe_tile *tile, struct xe_device *xe, u8 id)  in xe_tile_init_early()  argument
116 	tile->xe = xe;  in xe_tile_init_early()
117 	tile->id = id;  in xe_tile_init_early()
119 	err = xe_tile_alloc(tile);  in xe_tile_init_early()
123 	tile->primary_gt = xe_gt_alloc(tile);  in xe_tile_init_early()
124 	if (IS_ERR(tile->primary_gt))  in xe_tile_init_early()
125 		return PTR_ERR(tile->primary_gt);  in xe_tile_init_early()
127 	xe_pcode_init(tile);  in xe_tile_init_early()
133 static int tile_ttm_mgr_init(struct xe_tile *tile)  in tile_ttm_mgr_init()  argument
135 	struct xe_device *xe = tile_to_xe(tile);  in tile_ttm_mgr_init()
138 	if (tile->mem.vram.usable_size) {  in tile_ttm_mgr_init()
139 		err = xe_ttm_vram_mgr_init(tile, &tile->mem.vram.ttm);  in tile_ttm_mgr_init()
142 		xe->info.mem_region_mask |= BIT(tile->id) << 1;  in tile_ttm_mgr_init()
162 int xe_tile_init_noalloc(struct xe_tile *tile)  in xe_tile_init_noalloc()  argument
164 	struct xe_device *xe = tile_to_xe(tile);  in xe_tile_init_noalloc()
167 	err = tile_ttm_mgr_init(tile);  in xe_tile_init_noalloc()
171 	xe_wa_apply_tile_workarounds(tile);  in xe_tile_init_noalloc()
174 		xe_devm_add(tile, &tile->mem.vram);  in xe_tile_init_noalloc()
176 	return xe_tile_sysfs_init(tile);  in xe_tile_init_noalloc()
179 int xe_tile_init(struct xe_tile *tile)  in xe_tile_init()  argument
181 	tile->mem.kernel_bb_pool = xe_sa_bo_manager_init(tile, SZ_1M, 16);  in xe_tile_init()
182 	if (IS_ERR(tile->mem.kernel_bb_pool))  in xe_tile_init()
183 		return PTR_ERR(tile->mem.kernel_bb_pool);  in xe_tile_init()
187 void xe_tile_migrate_wait(struct xe_tile *tile)  in xe_tile_migrate_wait()  argument
189 	xe_migrate_wait(tile->migrate);  in xe_tile_migrate_wait()