projects / linux-block.git / blame
| Commit | Line | Data |
|---|---|---|
| f5fbb83f | 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
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2 | /* |
| 3 | * Support for Intel Camera Imaging ISP subsystem. | |
| 4 | * Copyright (c) 2015, Intel Corporation. | |
| 5 | * | |
| 6 | * This program is free software; you can redistribute it and/or modify it | |
| 7 | * under the terms and conditions of the GNU General Public License, | |
| 8 | * version 2, as published by the Free Software Foundation. | |
| 9 | * | |
| 10 | * This program is distributed in the hope it will be useful, but WITHOUT | |
| 11 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| 12 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for | |
| 13 | * more details. | |
| 14 | */ | |
| 15 | ||
| 16 | #ifndef _SH_CSS_FIRMWARE_H_ | |
| 17 | #define _SH_CSS_FIRMWARE_H_ | |
| 18 | ||
| f90e73ce | 19 | #include <system_local.h> |
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20 | |
| 21 | #include <ia_css_err.h> | |
| 22 | #include <ia_css_acc_types.h> | |
| 23 | ||
| 24 | /* This is for the firmware loaded from user space */ | |
| 25 | struct sh_css_fw_bi_file_h { | |
| 26 | char version[64]; /* branch tag + week day + time */ | |
| 27 | int binary_nr; /* Number of binaries */ | |
| 28 | unsigned int h_size; /* sizeof(struct sh_css_fw_bi_file_h) */ | |
| 29 | }; | |
| 30 | ||
| 31 | extern struct ia_css_fw_info sh_css_sp_fw; | |
| 32 | #if defined(HAS_BL) | |
| 33 | extern struct ia_css_fw_info sh_css_bl_fw; | |
| 34 | #endif /* HAS_BL */ | |
| 35 | extern struct ia_css_blob_descr *sh_css_blob_info; | |
| bdfe0beb | 36 | extern unsigned int sh_css_num_binaries; |
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37 | |
| 38 | char | |
| 39 | *sh_css_get_fw_version(void); | |
| 40 | ||
| 93517ea0 | 41 | struct device; |
| ad85094b | 42 | bool |
| 8568fe63 | 43 | sh_css_check_firmware_version(struct device *dev, const char *fw_data); |
| ad85094b | 44 | |
| 41022d35 | 45 | int |
| 8568fe63 | 46 | sh_css_load_firmware(struct device *dev, const char *fw_data, |
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47 | unsigned int fw_size); |
| 48 | ||
| 49 | void sh_css_unload_firmware(void); | |
| 50 | ||
| 100e8989 | 51 | ia_css_ptr sh_css_load_blob(const unsigned char *blob, unsigned int size); |
| ad85094b | 52 | |
| 41022d35 | 53 | int |
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54 | sh_css_load_blob_info(const char *fw, const struct ia_css_fw_info *bi, |
| 55 | struct ia_css_blob_descr *bd, unsigned int i); | |
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56 | |
| 57 | #endif /* _SH_CSS_FIRMWARE_H_ */ |