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 */ 57struct 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 65struct hfi_msg_event_release_buffer_ref_pkt { 66 u32 packet_buffer; 67 u32 extradata_buffer; 68 u32 output_tag; 69}; 70 71struct 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 78struct hfi_msg_sys_pc_prep_done_pkt { 79 struct hfi_pkt_hdr hdr; 80 u32 error_type; 81}; 82 83struct hfi_msg_sys_release_resource_done_pkt { 84 struct hfi_pkt_hdr hdr; 85 u32 resource_handle; 86 u32 error_type; 87}; 88 89struct 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 96struct hfi_msg_session_end_done_pkt { 97 struct hfi_session_hdr_pkt shdr; 98 u32 error_type; 99}; 100 101struct 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 108struct hfi_msg_sys_session_abort_done_pkt { 109 struct hfi_session_hdr_pkt shdr; 110 u32 error_type; 111}; 112 113struct hfi_msg_sys_idle_pkt { 114 struct hfi_pkt_hdr hdr; 115}; 116 117struct hfi_msg_sys_ping_ack_pkt { 118 struct hfi_pkt_hdr hdr; 119 u32 client_data; 120}; 121 122struct hfi_msg_sys_property_info_pkt { 123 struct hfi_pkt_hdr hdr; 124 u32 num_properties; 125 u32 data[1]; 126}; 127 128struct hfi_msg_session_load_resources_done_pkt { 129 struct hfi_session_hdr_pkt shdr; 130 u32 error_type; 131}; 132 133struct hfi_msg_session_start_done_pkt { 134 struct hfi_session_hdr_pkt shdr; 135 u32 error_type; 136}; 137 138struct hfi_msg_session_stop_done_pkt { 139 struct hfi_session_hdr_pkt shdr; 140 u32 error_type; 141}; 142 143struct hfi_msg_session_suspend_done_pkt { 144 struct hfi_session_hdr_pkt shdr; 145 u32 error_type; 146}; 147 148struct hfi_msg_session_resume_done_pkt { 149 struct hfi_session_hdr_pkt shdr; 150 u32 error_type; 151}; 152 153struct hfi_msg_session_flush_done_pkt { 154 struct hfi_session_hdr_pkt shdr; 155 u32 error_type; 156 u32 flush_type; 157}; 158 159struct 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 170struct 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 190struct 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 217struct 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 226struct 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 235struct 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 242struct hfi_msg_session_property_info_pkt { 243 struct hfi_session_hdr_pkt shdr; 244 u32 num_properties; 245 u32 data[1]; 246}; 247 248struct hfi_msg_session_release_resources_done_pkt { 249 struct hfi_session_hdr_pkt shdr; 250 u32 error_type; 251}; 252 253struct 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 260struct 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 269struct 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 277struct venus_core; 278struct hfi_pkt_hdr; 279 280void hfi_process_watchdog_timeout(struct venus_core *core); 281u32 hfi_process_msg_packet(struct venus_core *core, struct hfi_pkt_hdr *hdr); 282 283#endif 284