drivers/media/platform/qcom/venus/hfi_msgs.h

   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