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gerrit-public.fairphone.software / kernel / msm-4.9 / 84a47e8cf6f87952efa16773bb39fe0c4a3cde28 / . / include / uapi / media / cam_icp.h
blob: cd2d2d29700372aff50f114350fc8dc1312fecc1 [file] [log] [blame]
Lakshmi Narayana Kalavala6efb7cf2017-05-09 17:34:29 -0700[diff] [blame]1#ifndef __UAPI_CAM_ICP_H__
2#define __UAPI_CAM_ICP_H__
3
4#include "cam_defs.h"
5
6/* icp, ipe, bps, cdm(ipe/bps) are used in querycap */
7#define CAM_ICP_DEV_TYPE_A5 1
8#define CAM_ICP_DEV_TYPE_IPE 2
9#define CAM_ICP_DEV_TYPE_BPS 3
10#define CAM_ICP_DEV_TYPE_IPE_CDM 4
11#define CAM_ICP_DEV_TYPE_BPS_CDM 5
12#define CAM_ICP_DEV_TYPE_MAX 5
13
14/* definitions needed for icp aquire device */
15#define CAM_ICP_RES_TYPE_BPS 1
16#define CAM_ICP_RES_TYPE_IPE_RT 2
17#define CAM_ICP_RES_TYPE_IPE 3
18#define CAM_ICP_RES_TYPE_MAX 4
19
20/* packet opcode types */
21#define CAM_ICP_OPCODE_IPE_UPDATE 0
22#define CAM_ICP_OPCODE_BPS_UPDATE 1
23
24/* IPE input port resource type */
25#define CAM_ICP_IPE_INPUT_IMAGE_FULL 0x0
26#define CAM_ICP_IPE_INPUT_IMAGE_DS4 0x1
27#define CAM_ICP_IPE_INPUT_IMAGE_DS16 0x2
28#define CAM_ICP_IPE_INPUT_IMAGE_DS64 0x3
29#define CAM_ICP_IPE_INPUT_IMAGE_FULL_REF 0x4
30#define CAM_ICP_IPE_INPUT_IMAGE_DS4_REF 0x5
31#define CAM_ICP_IPE_INPUT_IMAGE_DS16_REF 0x6
32#define CAM_ICP_IPE_INPUT_IMAGE_DS64_REF 0x7
33
34/* IPE output port resource type */
35#define CAM_ICP_IPE_OUTPUT_IMAGE_DISPLAY 0x8
36#define CAM_ICP_IPE_OUTPUT_IMAGE_VIDEO 0x9
37#define CAM_ICP_IPE_OUTPUT_IMAGE_FULL_REF 0xA
38#define CAM_ICP_IPE_OUTPUT_IMAGE_DS4_REF 0xB
39#define CAM_ICP_IPE_OUTPUT_IMAGE_DS16_REF 0xC
40#define CAM_ICP_IPE_OUTPUT_IMAGE_DS64_REF 0xD
41
42#define CAM_ICP_IPE_IMAGE_MAX 0xE
43
44/* BPS input port resource type */
45#define CAM_ICP_BPS_INPUT_IMAGE 0x0
46
47/* BPS output port resource type */
48#define CAM_ICP_BPS_OUTPUT_IMAGE_FULL 0x1
49#define CAM_ICP_BPS_OUTPUT_IMAGE_DS4 0x2
50#define CAM_ICP_BPS_OUTPUT_IMAGE_DS16 0x3
51#define CAM_ICP_BPS_OUTPUT_IMAGE_DS64 0x4
52#define CAM_ICP_BPS_OUTPUT_IMAGE_STATS_BG 0x5
53#define CAM_ICP_BPS_OUTPUT_IMAGE_STATS_BHIST 0x6
54#define CAM_ICP_BPS_OUTPUT_IMAGE_REG1 0x7
55#define CAM_ICP_BPS_OUTPUT_IMAGE_REG2 0x8
56
57#define CAM_ICP_BPS_IO_IMAGES_MAX 0x9
58
Suresh Vankadara34494fc2017-08-12 18:18:09 +0530[diff] [blame]59/* Command meta types */
60#define CAM_ICP_CMD_META_GENERIC_BLOB 0x1
61
62/* Generic blon types */
63#define CAM_ICP_CMD_GENERIC_BLOB_CLK 0x1
64
65/**
66 * struct cam_icp_clk_bw_request
67 *
68 * @budget_ns: Time required to process frame
69 * @frame_cycles: Frame cycles needed to process the frame
70 * @rt_flag: Flag to indicate real time stream
71 * @uncompressed_bw: Bandwidth required to process frame
72 * @compressed_bw: Compressed bandwidth to process frame
73 */
74struct cam_icp_clk_bw_request {
75 uint64_t budget_ns;
76 uint32_t frame_cycles;
77 uint32_t rt_flag;
78 uint64_t uncompressed_bw;
79 uint64_t compressed_bw;
80};
81
Lakshmi Narayana Kalavala6efb7cf2017-05-09 17:34:29 -0700[diff] [blame]82/**
83 * struct cam_icp_dev_ver - Device information for particular hw type
84 *
85 * This is used to get device version info of
86 * ICP, IPE, BPS and CDM related IPE and BPS from firmware
87 * and use this info in CAM_QUERY_CAP IOCTL
88 *
89 * @dev_type: hardware type for the cap info(icp, ipe, bps, cdm(ipe/bps))
90 * @reserved: reserved field
91 * @hw_ver: major, minor and incr values of a device version
92 */
93struct cam_icp_dev_ver {
94 uint32_t dev_type;
95 uint32_t reserved;
96 struct cam_hw_version hw_ver;
97};
98
99/**
100 * struct cam_icp_ver - ICP version info
101 *
102 * This strcuture is used for fw and api version
103 * this is used to get firmware version and api version from firmware
104 * and use this info in CAM_QUERY_CAP IOCTL
105 *
106 * @major: FW version major
107 * @minor: FW version minor
108 * @revision: FW version increment
109 */
110struct cam_icp_ver {
111 uint32_t major;
112 uint32_t minor;
113 uint32_t revision;
114 uint32_t reserved;
115};
116
117/**
118 * struct cam_icp_query_cap_cmd - ICP query device capability payload
119 *
120 * @dev_iommu_handle: icp iommu handles for secure/non secure modes
121 * @cdm_iommu_handle: iommu handles for secure/non secure modes
122 * @fw_version: firmware version info
123 * @api_version: api version info
124 * @num_ipe: number of ipes
125 * @num_bps: number of bps
126 * @dev_ver: returned device capability array
127 */
128struct cam_icp_query_cap_cmd {
129 struct cam_iommu_handle dev_iommu_handle;
130 struct cam_iommu_handle cdm_iommu_handle;
131 struct cam_icp_ver fw_version;
132 struct cam_icp_ver api_version;
133 uint32_t num_ipe;
134 uint32_t num_bps;
135 struct cam_icp_dev_ver dev_ver[CAM_ICP_DEV_TYPE_MAX];
136};
137
138/**
139 * struct cam_icp_res_info - ICP output resource info
140 *
141 * @format: format of the resource
142 * @width: width in pixels
143 * @height: height in lines
144 * @fps: fps
145 */
146struct cam_icp_res_info {
147 uint32_t format;
148 uint32_t width;
149 uint32_t height;
150 uint32_t fps;
151};
152
153/**
154 * struct cam_icp_acquire_dev_info - An ICP device info
155 *
156 * @scratch_mem_size: Output param - size of scratch memory
157 * @dev_type: device type (IPE_RT/IPE_NON_RT/BPS)
158 * @io_config_cmd_size: size of IO config command
159 * @io_config_cmd_handle: IO config command for each acquire
160 * @secure_mode: camera mode (secure/non secure)
161 * @chain_info: chaining info of FW device handles
162 * @in_res: resource info used for clock and bandwidth calculation
163 * @num_out_res: number of output resources
164 * @out_res: output resource
165 */
166struct cam_icp_acquire_dev_info {
167 uint32_t scratch_mem_size;
168 uint32_t dev_type;
169 uint32_t io_config_cmd_size;
170 int32_t io_config_cmd_handle;
171 uint32_t secure_mode;
172 int32_t chain_info;
173 struct cam_icp_res_info in_res;
174 uint32_t num_out_res;
175 struct cam_icp_res_info out_res[1];
176} __attribute__((__packed__));
177
178#endif /* __UAPI_CAM_ICP_H__ */