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| 2 | |
| 3 | * Copyright (C) 2025 Advanced Micro Devices, Inc. All rights reserved.
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| 4 | * All Rights Reserved.
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| 5 | *
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| 6 | * Permission is hereby granted, free of charge, to any person obtaining a
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| 7 | * copy of this software and associated documentation files (the
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| 8 | * "Software"), to deal in the Software without restriction, including
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| 9 | * without limitation the rights to use, copy, modify, merge, publish,
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| 10 | * distribute, sub license, and/or sell copies of the Software, and to
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| 11 | * permit persons to whom the Software is furnished to do so, subject to
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| 12 | * the following conditions:
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| 13 | *
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| 14 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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| 15 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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| 16 | * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
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| 17 | * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM,
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| 18 | * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
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| 19 | * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
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| 20 | * USE OR OTHER DEALINGS IN THE SOFTWARE.
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| 21 | *
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| 22 | * The above copyright notice and this permission notice (including the
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| 23 | * next paragraph) shall be included in all copies or substantial portions
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| 24 | * of the Software.
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| 25 | *
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| 26 |
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| 27 |
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| 28 | #ifndef __ISP_H__
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| 29 | #define __ISP_H__
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| 30 |
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| 31 | #include <linux/types.h>
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| 32 |
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| 33 | struct device;
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| 34 |
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| 35 | struct isp_platform_data {
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| 36 | void *adev;
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| 37 | u32 asic_type;
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| 38 | resource_size_t base_rmmio_size;
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| 39 | };
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| 40 |
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| 41 | int isp_user_buffer_alloc(struct device *dev, void *dmabuf,
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| 42 | void **buf_obj, u64 *buf_addr);
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| 43 |
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| 44 | void isp_user_buffer_free(void *buf_obj);
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| 45 |
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| 46 | int isp_kernel_buffer_alloc(struct device *dev, u64 size,
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| 47 | void **buf_obj, u64 *gpu_addr, void **cpu_addr);
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| 48 |
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| 49 | void isp_kernel_buffer_free(void **buf_obj, u64 *gpu_addr, void **cpu_addr);
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| 50 |
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| 51 | #endif
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