3 * Support for Intel Camera Imaging ISP subsystem.
4 * Copyright (c) 2015, Intel Corporation.
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.
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
17 Support for Intel Camera Imaging ISP subsystem.
18 Copyright (c) 2010 - 2015, Intel Corporation.
20 This program is free software; you can redistribute it and/or modify it
21 under the terms and conditions of the GNU General Public License,
22 version 2, as published by the Free Software Foundation.
24 This program is distributed in the hope it will be useful, but WITHOUT
25 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
26 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
31 #ifndef _IA_CSS_ISP_PARAM_H_
32 #define _IA_CSS_ISP_PARAM_H_
34 #include <ia_css_err.h>
35 #include "ia_css_isp_param_types.h"
37 /* Set functions for parameter memory descriptors */
39 ia_css_isp_param_set_mem_init(
40 struct ia_css_isp_param_host_segments *mem_init,
41 enum ia_css_param_class pclass,
42 enum ia_css_isp_memories mem,
43 char *address, size_t size);
46 ia_css_isp_param_set_css_mem_init(
47 struct ia_css_isp_param_css_segments *mem_init,
48 enum ia_css_param_class pclass,
49 enum ia_css_isp_memories mem,
50 hrt_vaddress address, size_t size);
53 ia_css_isp_param_set_isp_mem_init(
54 struct ia_css_isp_param_isp_segments *mem_init,
55 enum ia_css_param_class pclass,
56 enum ia_css_isp_memories mem,
57 uint32_t address, size_t size);
59 /* Get functions for parameter memory descriptors */
60 const struct ia_css_host_data*
61 ia_css_isp_param_get_mem_init(
62 const struct ia_css_isp_param_host_segments *mem_init,
63 enum ia_css_param_class pclass,
64 enum ia_css_isp_memories mem);
66 const struct ia_css_data*
67 ia_css_isp_param_get_css_mem_init(
68 const struct ia_css_isp_param_css_segments *mem_init,
69 enum ia_css_param_class pclass,
70 enum ia_css_isp_memories mem);
72 const struct ia_css_isp_data*
73 ia_css_isp_param_get_isp_mem_init(
74 const struct ia_css_isp_param_isp_segments *mem_init,
75 enum ia_css_param_class pclass,
76 enum ia_css_isp_memories mem);
78 /* Initialize the memory interface sizes and addresses */
80 ia_css_init_memory_interface(
81 struct ia_css_isp_param_css_segments *isp_mem_if,
82 const struct ia_css_isp_param_host_segments *mem_params,
83 const struct ia_css_isp_param_css_segments *css_params);
85 /* Allocate memory parameters */
87 ia_css_isp_param_allocate_isp_parameters(
88 struct ia_css_isp_param_host_segments *mem_params,
89 struct ia_css_isp_param_css_segments *css_params,
90 const struct ia_css_isp_param_isp_segments *mem_initializers);
92 /* Destroy memory parameters */
94 ia_css_isp_param_destroy_isp_parameters(
95 struct ia_css_isp_param_host_segments *mem_params,
96 struct ia_css_isp_param_css_segments *css_params);
98 /* Load fw parameters */
100 ia_css_isp_param_load_fw_params(
102 union ia_css_all_memory_offsets *mem_offsets,
103 const struct ia_css_isp_param_memory_offsets *memory_offsets,
106 /* Copy host parameter images to ddr */
108 ia_css_isp_param_copy_isp_mem_if_to_ddr(
109 struct ia_css_isp_param_css_segments *ddr,
110 const struct ia_css_isp_param_host_segments *host,
111 enum ia_css_param_class pclass);
113 /* Enable a pipeline by setting the control field in the isp dmem parameters */
115 ia_css_isp_param_enable_pipeline(
116 const struct ia_css_isp_param_host_segments *mem_params);
118 #endif /* _IA_CSS_ISP_PARAM_H_ */