/* SPDX-License-Identifier: MIT */ /* * Copyright (C) 2025 Advanced Micro Devices, Inc. All rights reserved. * All Rights Reserved. * * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and associated documentation files (the * "Software"), to deal in the Software without restriction, including * without limitation the rights to use, copy, modify, merge, publish, * distribute, sub license, and/or sell copies of the Software, and to * permit persons to whom the Software is furnished to do so, subject to * the following conditions: * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE * USE OR OTHER DEALINGS IN THE SOFTWARE. * * The above copyright notice and this permission notice (including the * next paragraph) shall be included in all copies or substantial portions * of the Software. * */ #ifndef __ISP_H__ #define __ISP_H__ #include <linux/types.h> struct device; struct isp_platform_data { void *adev; u32 asic_type; resource_size_t base_rmmio_size; }; int isp_user_buffer_alloc(struct device *dev, void *dmabuf, void **buf_obj, u64 *buf_addr); void isp_user_buffer_free(void *buf_obj); int isp_kernel_buffer_alloc(struct device *dev, u64 size, void **buf_obj, u64 *gpu_addr, void **cpu_addr); void isp_kernel_buffer_free(void **buf_obj, u64 *gpu_addr, void **cpu_addr); #endif