/* SPDX-License-Identifier: GPL-2.0 */ /* * Copyright (C) 2026, Advanced Micro Devices, Inc. */ #ifndef _AMDXDNA_CBUF_H_ #define _AMDXDNA_CBUF_H_ #include "amdxdna_pci_drv.h" #include <drm/drm_device.h> #include <linux/dma-buf.h> bool amdxdna_use_carveout(struct amdxdna_dev *xdna); int amdxdna_carveout_init(struct amdxdna_dev *xdna, u64 carveout_addr, u64 carveout_size); void amdxdna_carveout_fini(struct amdxdna_dev *xdna); void amdxdna_get_carveout_conf(struct amdxdna_dev *xdna, u64 *addr, u64 *size); struct dma_buf *amdxdna_get_cbuf(struct drm_device *dev, size_t size, u64 alignment); #endif