Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 1 | /* Copyright (c) 2011-2014, The Linux Foundation. All rights reserved. |
| 2 | * |
| 3 | * This program is free software; you can redistribute it and/or modify |
| 4 | * it under the terms of the GNU General Public License version 2 and |
| 5 | * only version 2 as published by the Free Software Foundation. |
| 6 | * |
| 7 | * This program is distributed in the hope that it will be useful, |
| 8 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 9 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 10 | * GNU General Public License for more details. |
| 11 | * |
| 12 | */ |
| 13 | #ifndef __APR_US_H__ |
| 14 | #define __APR_US_H__ |
| 15 | |
Laxminath Kasam | 605b42f | 2017-08-01 22:02:15 +0530 | [diff] [blame^] | 16 | #include <ipc/apr.h> |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 17 | |
| 18 | /* ======================================================================= */ |
| 19 | /* Session Level commands */ |
| 20 | |
| 21 | #define USM_SESSION_CMD_RUN 0x00012306 |
| 22 | struct usm_stream_cmd_run { |
| 23 | struct apr_hdr hdr; |
| 24 | u32 flags; |
| 25 | u32 msw_ts; |
| 26 | u32 lsw_ts; |
| 27 | } __packed; |
| 28 | |
| 29 | /* Stream level commands */ |
| 30 | #define USM_STREAM_CMD_OPEN_READ 0x00012309 |
| 31 | struct usm_stream_cmd_open_read { |
| 32 | struct apr_hdr hdr; |
| 33 | u32 uMode; |
| 34 | u32 src_endpoint; |
| 35 | u32 pre_proc_top; |
| 36 | u32 format; |
| 37 | } __packed; |
| 38 | |
| 39 | #define USM_STREAM_CMD_OPEN_WRITE 0x00011271 |
| 40 | struct usm_stream_cmd_open_write { |
| 41 | struct apr_hdr hdr; |
| 42 | u32 format; |
| 43 | } __packed; |
| 44 | |
| 45 | |
| 46 | #define USM_STREAM_CMD_CLOSE 0x0001230A |
| 47 | |
| 48 | #define USM_STREAM_CMD_SET_PARAM 0x00012731 |
| 49 | struct usm_stream_cmd_set_param { |
| 50 | struct apr_hdr hdr; |
| 51 | u32 buf_addr_lsw; |
| 52 | u32 buf_addr_msw; |
| 53 | u32 mem_map_handle; |
| 54 | u32 buf_size; |
| 55 | u32 module_id; |
| 56 | u32 param_id; |
| 57 | } __packed; |
| 58 | |
| 59 | #define USM_STREAM_CMD_GET_PARAM 0x00012732 |
| 60 | struct usm_stream_cmd_get_param { |
| 61 | struct apr_hdr hdr; |
| 62 | u32 buf_addr_lsw; |
| 63 | u32 buf_addr_msw; |
| 64 | u32 mem_map_handle; |
| 65 | u32 buf_size; |
| 66 | u32 module_id; |
| 67 | u32 param_id; |
| 68 | } __packed; |
| 69 | |
| 70 | /* Encoder configuration definitions */ |
| 71 | #define USM_STREAM_CMD_SET_ENC_PARAM 0x0001230B |
| 72 | /* Decoder configuration definitions */ |
| 73 | #define USM_DATA_CMD_MEDIA_FORMAT_UPDATE 0x00011272 |
| 74 | |
| 75 | /* Encoder/decoder configuration block */ |
| 76 | #define USM_PARAM_ID_ENCDEC_ENC_CFG_BLK 0x0001230D |
| 77 | |
| 78 | /* Max number of static located ports (bytes) */ |
| 79 | #define USM_MAX_PORT_NUMBER 8 |
| 80 | |
| 81 | /* Max number of static located transparent data (bytes) */ |
| 82 | #define USM_MAX_CFG_DATA_SIZE 100 |
| 83 | |
| 84 | /* Parameter structures used in USM_STREAM_CMD_SET_ENCDEC_PARAM command */ |
| 85 | /* common declarations */ |
| 86 | struct usm_cfg_common { |
| 87 | u16 ch_cfg; |
| 88 | u16 bits_per_sample; |
| 89 | u32 sample_rate; |
| 90 | u32 dev_id; |
| 91 | u8 data_map[USM_MAX_PORT_NUMBER]; |
| 92 | } __packed; |
| 93 | |
| 94 | struct us_encdec_cfg { |
| 95 | u32 format_id; |
| 96 | struct usm_cfg_common cfg_common; |
| 97 | u16 params_size; |
| 98 | u8 *params; |
| 99 | } __packed; |
| 100 | |
| 101 | /* Start/stop US signal detection */ |
| 102 | #define USM_SESSION_CMD_SIGNAL_DETECT_MODE 0x00012719 |
| 103 | |
| 104 | struct usm_session_cmd_detect_info { |
| 105 | struct apr_hdr hdr; |
| 106 | u32 detect_mode; |
| 107 | u32 skip_interval; |
| 108 | u32 algorithm_cfg_size; |
| 109 | } __packed; |
| 110 | |
| 111 | /* US signal detection result */ |
| 112 | #define USM_SESSION_EVENT_SIGNAL_DETECT_RESULT 0x00012720 |
| 113 | |
| 114 | /* ======================================================================= */ |
| 115 | /* Session Level commands */ |
| 116 | #define USM_CMD_SHARED_MEM_MAP_REGION 0x00012728 |
| 117 | struct usm_cmd_memory_map_region { |
| 118 | struct apr_hdr hdr; |
| 119 | u16 mempool_id; |
| 120 | u16 num_regions; |
| 121 | u32 flags; |
| 122 | u32 shm_addr_lsw; |
| 123 | u32 shm_addr_msw; |
| 124 | u32 mem_size_bytes; |
| 125 | } __packed; |
| 126 | |
| 127 | #define USM_CMDRSP_SHARED_MEM_MAP_REGION 0x00012729 |
| 128 | struct usm_cmdrsp_memory_map_region { |
| 129 | u32 mem_map_handle; |
| 130 | } __packed; |
| 131 | |
| 132 | #define USM_CMD_SHARED_MEM_UNMAP_REGION 0x0001272A |
| 133 | struct usm_cmd_memory_unmap_region { |
| 134 | struct apr_hdr hdr; |
| 135 | u32 mem_map_handle; |
| 136 | } __packed; |
| 137 | |
| 138 | #define USM_DATA_CMD_READ 0x00012724 |
| 139 | struct usm_stream_cmd_read { |
| 140 | struct apr_hdr hdr; |
| 141 | u32 buf_addr_lsw; |
| 142 | u32 buf_addr_msw; |
| 143 | u32 mem_map_handle; |
| 144 | u32 buf_size; |
| 145 | u32 seq_id; |
| 146 | u32 counter; |
| 147 | } __packed; |
| 148 | |
| 149 | #define USM_DATA_EVENT_READ_DONE 0x00012725 |
| 150 | |
| 151 | #define USM_DATA_CMD_WRITE 0x00012726 |
| 152 | struct usm_stream_cmd_write { |
| 153 | struct apr_hdr hdr; |
| 154 | u32 buf_addr_lsw; |
| 155 | u32 buf_addr_msw; |
| 156 | u32 mem_map_handle; |
| 157 | u32 buf_size; |
| 158 | u32 seq_id; |
| 159 | u32 res0; |
| 160 | u32 res1; |
| 161 | u32 res2; |
| 162 | } __packed; |
| 163 | |
| 164 | #define USM_DATA_EVENT_WRITE_DONE 0x00012727 |
| 165 | |
| 166 | struct usm_stream_media_format_update { |
| 167 | struct apr_hdr hdr; |
| 168 | u32 format_id; |
| 169 | /* <cfg_size> = sizeof(usm_cfg_common)+|transp_data| */ |
| 170 | u32 cfg_size; |
| 171 | struct usm_cfg_common cfg_common; |
| 172 | /* Transparent configuration data for specific encoder */ |
| 173 | u8 transp_data[USM_MAX_CFG_DATA_SIZE]; |
| 174 | } __packed; |
| 175 | |
| 176 | struct usm_encode_cfg_blk { |
| 177 | u32 frames_per_buf; |
| 178 | u32 format_id; |
| 179 | /* <cfg_size> = sizeof(usm_cfg_common)+|transp_data| */ |
| 180 | u32 cfg_size; |
| 181 | struct usm_cfg_common cfg_common; |
| 182 | /* Transparent configuration data for specific encoder */ |
| 183 | u8 transp_data[USM_MAX_CFG_DATA_SIZE]; |
| 184 | } __packed; |
| 185 | |
| 186 | struct usm_stream_cmd_encdec_cfg_blk { |
| 187 | struct apr_hdr hdr; |
| 188 | u32 param_id; |
| 189 | u32 param_size; |
| 190 | struct usm_encode_cfg_blk enc_blk; |
| 191 | } __packed; |
| 192 | |
| 193 | #endif /* __APR_US_H__ */ |