1 /* 2 * Copyright (c) 2012-2016, The Linux Foundation. All rights reserved. 3 * Copyright (C) 2017 Linaro Ltd. 4 * 5 * This program is free software; you can redistribute it and/or modify 6 * it under the terms of the GNU General Public License version 2 and 7 * only version 2 as published by the Free Software Foundation. 8 * 9 * This program is distributed in the hope that it will be useful, 10 * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12 * GNU General Public License for more details. 13 * 14 */ 15 #ifndef __VENUS_HFI_MSGS_H__ 16 #define __VENUS_HFI_MSGS_H__ 17 18 /* message calls */ 19 #define HFI_MSG_SYS_INIT 0x20001 20 #define HFI_MSG_SYS_PC_PREP 0x20002 21 #define HFI_MSG_SYS_RELEASE_RESOURCE 0x20003 22 #define HFI_MSG_SYS_DEBUG 0x20004 23 #define HFI_MSG_SYS_SESSION_INIT 0x20006 24 #define HFI_MSG_SYS_SESSION_END 0x20007 25 #define HFI_MSG_SYS_IDLE 0x20008 26 #define HFI_MSG_SYS_COV 0x20009 27 #define HFI_MSG_SYS_PROPERTY_INFO 0x2000a 28 29 #define HFI_MSG_EVENT_NOTIFY 0x21001 30 #define HFI_MSG_SESSION_GET_SEQUENCE_HEADER 0x21002 31 32 #define HFI_MSG_SYS_PING_ACK 0x220002 33 #define HFI_MSG_SYS_SESSION_ABORT 0x220004 34 35 #define HFI_MSG_SESSION_LOAD_RESOURCES 0x221001 36 #define HFI_MSG_SESSION_START 0x221002 37 #define HFI_MSG_SESSION_STOP 0x221003 38 #define HFI_MSG_SESSION_SUSPEND 0x221004 39 #define HFI_MSG_SESSION_RESUME 0x221005 40 #define HFI_MSG_SESSION_FLUSH 0x221006 41 #define HFI_MSG_SESSION_EMPTY_BUFFER 0x221007 42 #define HFI_MSG_SESSION_FILL_BUFFER 0x221008 43 #define HFI_MSG_SESSION_PROPERTY_INFO 0x221009 44 #define HFI_MSG_SESSION_RELEASE_RESOURCES 0x22100a 45 #define HFI_MSG_SESSION_PARSE_SEQUENCE_HEADER 0x22100b 46 #define HFI_MSG_SESSION_RELEASE_BUFFERS 0x22100c 47 48 #define HFI_PICTURE_I 0x00000001 49 #define HFI_PICTURE_P 0x00000002 50 #define HFI_PICTURE_B 0x00000004 51 #define HFI_PICTURE_IDR 0x00000008 52 #define HFI_FRAME_NOTCODED 0x7f002000 53 #define HFI_FRAME_YUV 0x7f004000 54 #define HFI_UNUSED_PICT 0x10000000 55 56 /* message packets */ 57 struct hfi_msg_event_notify_pkt { 58 struct hfi_session_hdr_pkt shdr; 59 u32 event_id; 60 u32 event_data1; 61 u32 event_data2; 62 u32 ext_event_data[1]; 63 }; 64 65 struct hfi_msg_event_release_buffer_ref_pkt { 66 u32 packet_buffer; 67 u32 extradata_buffer; 68 u32 output_tag; 69 }; 70 71 struct hfi_msg_sys_init_done_pkt { 72 struct hfi_pkt_hdr hdr; 73 u32 error_type; 74 u32 num_properties; 75 u32 data[1]; 76 }; 77 78 struct hfi_msg_sys_pc_prep_done_pkt { 79 struct hfi_pkt_hdr hdr; 80 u32 error_type; 81 }; 82 83 struct hfi_msg_sys_release_resource_done_pkt { 84 struct hfi_pkt_hdr hdr; 85 u32 resource_handle; 86 u32 error_type; 87 }; 88 89 struct hfi_msg_session_init_done_pkt { 90 struct hfi_session_hdr_pkt shdr; 91 u32 error_type; 92 u32 num_properties; 93 u32 data[1]; 94 }; 95 96 struct hfi_msg_session_end_done_pkt { 97 struct hfi_session_hdr_pkt shdr; 98 u32 error_type; 99 }; 100 101 struct hfi_msg_session_get_sequence_hdr_done_pkt { 102 struct hfi_session_hdr_pkt shdr; 103 u32 error_type; 104 u32 header_len; 105 u32 sequence_header; 106 }; 107 108 struct hfi_msg_sys_session_abort_done_pkt { 109 struct hfi_session_hdr_pkt shdr; 110 u32 error_type; 111 }; 112 113 struct hfi_msg_sys_idle_pkt { 114 struct hfi_pkt_hdr hdr; 115 }; 116 117 struct hfi_msg_sys_ping_ack_pkt { 118 struct hfi_pkt_hdr hdr; 119 u32 client_data; 120 }; 121 122 struct hfi_msg_sys_property_info_pkt { 123 struct hfi_pkt_hdr hdr; 124 u32 num_properties; 125 u32 data[1]; 126 }; 127 128 struct hfi_msg_session_load_resources_done_pkt { 129 struct hfi_session_hdr_pkt shdr; 130 u32 error_type; 131 }; 132 133 struct hfi_msg_session_start_done_pkt { 134 struct hfi_session_hdr_pkt shdr; 135 u32 error_type; 136 }; 137 138 struct hfi_msg_session_stop_done_pkt { 139 struct hfi_session_hdr_pkt shdr; 140 u32 error_type; 141 }; 142 143 struct hfi_msg_session_suspend_done_pkt { 144 struct hfi_session_hdr_pkt shdr; 145 u32 error_type; 146 }; 147 148 struct hfi_msg_session_resume_done_pkt { 149 struct hfi_session_hdr_pkt shdr; 150 u32 error_type; 151 }; 152 153 struct hfi_msg_session_flush_done_pkt { 154 struct hfi_session_hdr_pkt shdr; 155 u32 error_type; 156 u32 flush_type; 157 }; 158 159 struct hfi_msg_session_empty_buffer_done_pkt { 160 struct hfi_session_hdr_pkt shdr; 161 u32 error_type; 162 u32 offset; 163 u32 filled_len; 164 u32 input_tag; 165 u32 packet_buffer; 166 u32 extradata_buffer; 167 u32 data[0]; 168 }; 169 170 struct hfi_msg_session_fbd_compressed_pkt { 171 struct hfi_session_hdr_pkt shdr; 172 u32 time_stamp_hi; 173 u32 time_stamp_lo; 174 u32 error_type; 175 u32 flags; 176 u32 mark_target; 177 u32 mark_data; 178 u32 stats; 179 u32 offset; 180 u32 alloc_len; 181 u32 filled_len; 182 u32 input_tag; 183 u32 output_tag; 184 u32 picture_type; 185 u32 packet_buffer; 186 u32 extradata_buffer; 187 u32 data[0]; 188 }; 189 190 struct hfi_msg_session_fbd_uncompressed_plane0_pkt { 191 struct hfi_session_hdr_pkt shdr; 192 u32 stream_id; 193 u32 view_id; 194 u32 error_type; 195 u32 time_stamp_hi; 196 u32 time_stamp_lo; 197 u32 flags; 198 u32 mark_target; 199 u32 mark_data; 200 u32 stats; 201 u32 alloc_len; 202 u32 filled_len; 203 u32 offset; 204 u32 frame_width; 205 u32 frame_height; 206 u32 start_x_coord; 207 u32 start_y_coord; 208 u32 input_tag; 209 u32 input_tag2; 210 u32 output_tag; 211 u32 picture_type; 212 u32 packet_buffer; 213 u32 extradata_buffer; 214 u32 data[0]; 215 }; 216 217 struct hfi_msg_session_fbd_uncompressed_plane1_pkt { 218 u32 flags; 219 u32 alloc_len; 220 u32 filled_len; 221 u32 offset; 222 u32 packet_buffer2; 223 u32 data[0]; 224 }; 225 226 struct hfi_msg_session_fbd_uncompressed_plane2_pkt { 227 u32 flags; 228 u32 alloc_len; 229 u32 filled_len; 230 u32 offset; 231 u32 packet_buffer3; 232 u32 data[0]; 233 }; 234 235 struct hfi_msg_session_parse_sequence_header_done_pkt { 236 struct hfi_session_hdr_pkt shdr; 237 u32 error_type; 238 u32 num_properties; 239 u32 data[1]; 240 }; 241 242 struct hfi_msg_session_property_info_pkt { 243 struct hfi_session_hdr_pkt shdr; 244 u32 num_properties; 245 u32 data[1]; 246 }; 247 248 struct hfi_msg_session_release_resources_done_pkt { 249 struct hfi_session_hdr_pkt shdr; 250 u32 error_type; 251 }; 252 253 struct hfi_msg_session_release_buffers_done_pkt { 254 struct hfi_session_hdr_pkt shdr; 255 u32 error_type; 256 u32 num_buffers; 257 u32 buffer_info[1]; 258 }; 259 260 struct hfi_msg_sys_debug_pkt { 261 struct hfi_pkt_hdr hdr; 262 u32 msg_type; 263 u32 msg_size; 264 u32 time_stamp_hi; 265 u32 time_stamp_lo; 266 u8 msg_data[1]; 267 }; 268 269 struct hfi_msg_sys_coverage_pkt { 270 struct hfi_pkt_hdr hdr; 271 u32 msg_size; 272 u32 time_stamp_hi; 273 u32 time_stamp_lo; 274 u8 msg_data[1]; 275 }; 276 277 struct venus_core; 278 struct hfi_pkt_hdr; 279 280 void hfi_process_watchdog_timeout(struct venus_core *core); 281 u32 hfi_process_msg_packet(struct venus_core *core, struct hfi_pkt_hdr *hdr); 282 283 #endif 284