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

   1 /* SPDX-License-Identifier: GPL-2.0-only */
   2 /*
   3  * Copyright (c) 2012-2016, The Linux Foundation. All rights reserved.
   4  * Copyright (C) 2017 Linaro Ltd.
   5  */
   6 #ifndef __VENUS_HFI_MSGS_H__
   7 #define __VENUS_HFI_MSGS_H__
   8
   9 /* message calls */
  10 #define HFI_MSG_SYS_INIT                        0x20001
  11 #define HFI_MSG_SYS_PC_PREP                     0x20002
  12 #define HFI_MSG_SYS_RELEASE_RESOURCE            0x20003
  13 #define HFI_MSG_SYS_DEBUG                       0x20004
  14 #define HFI_MSG_SYS_SESSION_INIT                0x20006
  15 #define HFI_MSG_SYS_SESSION_END                 0x20007
  16 #define HFI_MSG_SYS_IDLE                        0x20008
  17 #define HFI_MSG_SYS_COV                         0x20009
  18 #define HFI_MSG_SYS_PROPERTY_INFO               0x2000a
  19
  20 #define HFI_MSG_EVENT_NOTIFY                    0x21001
  21 #define HFI_MSG_SESSION_GET_SEQUENCE_HEADER     0x21002
  22
  23 #define HFI_MSG_SYS_PING_ACK                    0x220002
  24 #define HFI_MSG_SYS_SESSION_ABORT               0x220004
  25
  26 #define HFI_MSG_SESSION_LOAD_RESOURCES          0x221001
  27 #define HFI_MSG_SESSION_START                   0x221002
  28 #define HFI_MSG_SESSION_STOP                    0x221003
  29 #define HFI_MSG_SESSION_SUSPEND                 0x221004
  30 #define HFI_MSG_SESSION_RESUME                  0x221005
  31 #define HFI_MSG_SESSION_FLUSH                   0x221006
  32 #define HFI_MSG_SESSION_EMPTY_BUFFER            0x221007
  33 #define HFI_MSG_SESSION_FILL_BUFFER             0x221008
  34 #define HFI_MSG_SESSION_PROPERTY_INFO           0x221009
  35 #define HFI_MSG_SESSION_RELEASE_RESOURCES       0x22100a
  36 #define HFI_MSG_SESSION_PARSE_SEQUENCE_HEADER   0x22100b
  37 #define HFI_MSG_SESSION_RELEASE_BUFFERS         0x22100c
  38
  39 #define HFI_PICTURE_I                           0x00000001
  40 #define HFI_PICTURE_P                           0x00000002
  41 #define HFI_PICTURE_B                           0x00000004
  42 #define HFI_PICTURE_IDR                         0x00000008
  43 #define HFI_FRAME_NOTCODED                      0x7f002000
  44 #define HFI_FRAME_YUV                           0x7f004000
  45 #define HFI_UNUSED_PICT                         0x10000000
  46
  47 /* message packets */
  48 struct hfi_msg_event_notify_pkt {
  49         struct hfi_session_hdr_pkt shdr;
  50         u32 event_id;
  51         u32 event_data1;
  52         u32 event_data2;
  53         u32 ext_event_data[1];
  54 };
  55
  56 struct hfi_msg_event_release_buffer_ref_pkt {
  57         u32 packet_buffer;
  58         u32 extradata_buffer;
  59         u32 output_tag;
  60 };
  61
  62 struct hfi_msg_sys_init_done_pkt {
  63         struct hfi_pkt_hdr hdr;
  64         u32 error_type;
  65         u32 num_properties;
  66         u32 data[1];
  67 };
  68
  69 struct hfi_msg_sys_pc_prep_done_pkt {
  70         struct hfi_pkt_hdr hdr;
  71         u32 error_type;
  72 };
  73
  74 struct hfi_msg_sys_release_resource_done_pkt {
  75         struct hfi_pkt_hdr hdr;
  76         u32 resource_handle;
  77         u32 error_type;
  78 };
  79
  80 struct hfi_msg_session_init_done_pkt {
  81         struct hfi_session_hdr_pkt shdr;
  82         u32 error_type;
  83         u32 num_properties;
  84         u32 data[1];
  85 };
  86
  87 struct hfi_msg_session_end_done_pkt {
  88         struct hfi_session_hdr_pkt shdr;
  89         u32 error_type;
  90 };
  91
  92 struct hfi_msg_session_get_sequence_hdr_done_pkt {
  93         struct hfi_session_hdr_pkt shdr;
  94         u32 error_type;
  95         u32 header_len;
  96         u32 sequence_header;
  97 };
  98
  99 struct hfi_msg_sys_session_abort_done_pkt {
 100         struct hfi_session_hdr_pkt shdr;
 101         u32 error_type;
 102 };
 103
 104 struct hfi_msg_sys_idle_pkt {
 105         struct hfi_pkt_hdr hdr;
 106 };
 107
 108 struct hfi_msg_sys_ping_ack_pkt {
 109         struct hfi_pkt_hdr hdr;
 110         u32 client_data;
 111 };
 112
 113 struct hfi_msg_sys_property_info_pkt {
 114         struct hfi_pkt_hdr hdr;
 115         u32 num_properties;
 116         u32 data[1];
 117 };
 118
 119 struct hfi_msg_session_load_resources_done_pkt {
 120         struct hfi_session_hdr_pkt shdr;
 121         u32 error_type;
 122 };
 123
 124 struct hfi_msg_session_start_done_pkt {
 125         struct hfi_session_hdr_pkt shdr;
 126         u32 error_type;
 127 };
 128
 129 struct hfi_msg_session_stop_done_pkt {
 130         struct hfi_session_hdr_pkt shdr;
 131         u32 error_type;
 132 };
 133
 134 struct hfi_msg_session_suspend_done_pkt {
 135         struct hfi_session_hdr_pkt shdr;
 136         u32 error_type;
 137 };
 138
 139 struct hfi_msg_session_resume_done_pkt {
 140         struct hfi_session_hdr_pkt shdr;
 141         u32 error_type;
 142 };
 143
 144 struct hfi_msg_session_flush_done_pkt {
 145         struct hfi_session_hdr_pkt shdr;
 146         u32 error_type;
 147         u32 flush_type;
 148 };
 149
 150 struct hfi_msg_session_empty_buffer_done_pkt {
 151         struct hfi_session_hdr_pkt shdr;
 152         u32 error_type;
 153         u32 offset;
 154         u32 filled_len;
 155         u32 input_tag;
 156         u32 packet_buffer;
 157         u32 extradata_buffer;
 158         u32 data[0];
 159 };
 160
 161 struct hfi_msg_session_fbd_compressed_pkt {
 162         struct hfi_session_hdr_pkt shdr;
 163         u32 time_stamp_hi;
 164         u32 time_stamp_lo;
 165         u32 error_type;
 166         u32 flags;
 167         u32 mark_target;
 168         u32 mark_data;
 169         u32 stats;
 170         u32 offset;
 171         u32 alloc_len;
 172         u32 filled_len;
 173         u32 input_tag;
 174         u32 output_tag;
 175         u32 picture_type;
 176         u32 packet_buffer;
 177         u32 extradata_buffer;
 178         u32 data[0];
 179 };
 180
 181 struct hfi_msg_session_fbd_uncompressed_plane0_pkt {
 182         struct hfi_session_hdr_pkt shdr;
 183         u32 stream_id;
 184         u32 view_id;
 185         u32 error_type;
 186         u32 time_stamp_hi;
 187         u32 time_stamp_lo;
 188         u32 flags;
 189         u32 mark_target;
 190         u32 mark_data;
 191         u32 stats;
 192         u32 alloc_len;
 193         u32 filled_len;
 194         u32 offset;
 195         u32 frame_width;
 196         u32 frame_height;
 197         u32 start_x_coord;
 198         u32 start_y_coord;
 199         u32 input_tag;
 200         u32 input_tag2;
 201         u32 output_tag;
 202         u32 picture_type;
 203         u32 packet_buffer;
 204         u32 extradata_buffer;
 205         u32 data[0];
 206 };
 207
 208 struct hfi_msg_session_fbd_uncompressed_plane1_pkt {
 209         u32 flags;
 210         u32 alloc_len;
 211         u32 filled_len;
 212         u32 offset;
 213         u32 packet_buffer2;
 214         u32 data[0];
 215 };
 216
 217 struct hfi_msg_session_fbd_uncompressed_plane2_pkt {
 218         u32 flags;
 219         u32 alloc_len;
 220         u32 filled_len;
 221         u32 offset;
 222         u32 packet_buffer3;
 223         u32 data[0];
 224 };
 225
 226 struct hfi_msg_session_parse_sequence_header_done_pkt {
 227         struct hfi_session_hdr_pkt shdr;
 228         u32 error_type;
 229         u32 num_properties;
 230         u32 data[1];
 231 };
 232
 233 struct hfi_msg_session_property_info_pkt {
 234         struct hfi_session_hdr_pkt shdr;
 235         u32 num_properties;
 236         u32 data[1];
 237 };
 238
 239 struct hfi_msg_session_release_resources_done_pkt {
 240         struct hfi_session_hdr_pkt shdr;
 241         u32 error_type;
 242 };
 243
 244 struct hfi_msg_session_release_buffers_done_pkt {
 245         struct hfi_session_hdr_pkt shdr;
 246         u32 error_type;
 247         u32 num_buffers;
 248         u32 buffer_info[1];
 249 };
 250
 251 struct hfi_msg_sys_debug_pkt {
 252         struct hfi_pkt_hdr hdr;
 253         u32 msg_type;
 254         u32 msg_size;
 255         u32 time_stamp_hi;
 256         u32 time_stamp_lo;
 257         u8 msg_data[1];
 258 };
 259
 260 struct hfi_msg_sys_coverage_pkt {
 261         struct hfi_pkt_hdr hdr;
 262         u32 msg_size;
 263         u32 time_stamp_hi;
 264         u32 time_stamp_lo;
 265         u8 msg_data[1];
 266 };
 267
 268 struct venus_core;
 269 struct hfi_pkt_hdr;
 270
 271 void hfi_process_watchdog_timeout(struct venus_core *core);
 272 u32 hfi_process_msg_packet(struct venus_core *core, struct hfi_pkt_hdr *hdr);
 273
 274 #endif