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[];
  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[];
  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[];
  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 property;
 117         u8 data[];
 118 };
 119
 120 struct hfi_msg_session_load_resources_done_pkt {
 121         struct hfi_session_hdr_pkt shdr;
 122         u32 error_type;
 123 };
 124
 125 struct hfi_msg_session_start_done_pkt {
 126         struct hfi_session_hdr_pkt shdr;
 127         u32 error_type;
 128 };
 129
 130 struct hfi_msg_session_stop_done_pkt {
 131         struct hfi_session_hdr_pkt shdr;
 132         u32 error_type;
 133 };
 134
 135 struct hfi_msg_session_suspend_done_pkt {
 136         struct hfi_session_hdr_pkt shdr;
 137         u32 error_type;
 138 };
 139
 140 struct hfi_msg_session_resume_done_pkt {
 141         struct hfi_session_hdr_pkt shdr;
 142         u32 error_type;
 143 };
 144
 145 struct hfi_msg_session_flush_done_pkt {
 146         struct hfi_session_hdr_pkt shdr;
 147         u32 error_type;
 148         u32 flush_type;
 149 };
 150
 151 struct hfi_msg_session_empty_buffer_done_pkt {
 152         struct hfi_session_hdr_pkt shdr;
 153         u32 error_type;
 154         u32 offset;
 155         u32 filled_len;
 156         u32 input_tag;
 157         u32 packet_buffer;
 158         u32 extradata_buffer;
 159         u32 data[];
 160 };
 161
 162 struct hfi_msg_session_fbd_compressed_pkt {
 163         struct hfi_session_hdr_pkt shdr;
 164         u32 time_stamp_hi;
 165         u32 time_stamp_lo;
 166         u32 error_type;
 167         u32 flags;
 168         u32 mark_target;
 169         u32 mark_data;
 170         u32 stats;
 171         u32 offset;
 172         u32 alloc_len;
 173         u32 filled_len;
 174         u32 input_tag;
 175         u32 output_tag;
 176         u32 picture_type;
 177         u32 packet_buffer;
 178         u32 extradata_buffer;
 179         u32 data[];
 180 };
 181
 182 struct hfi_msg_session_fbd_uncompressed_plane0_pkt {
 183         struct hfi_session_hdr_pkt shdr;
 184         u32 stream_id;
 185         u32 view_id;
 186         u32 error_type;
 187         u32 time_stamp_hi;
 188         u32 time_stamp_lo;
 189         u32 flags;
 190         u32 mark_target;
 191         u32 mark_data;
 192         u32 stats;
 193         u32 alloc_len;
 194         u32 filled_len;
 195         u32 offset;
 196         u32 frame_width;
 197         u32 frame_height;
 198         u32 start_x_coord;
 199         u32 start_y_coord;
 200         u32 input_tag;
 201         u32 input_tag2;
 202         u32 output_tag;
 203         u32 picture_type;
 204         u32 packet_buffer;
 205         u32 extradata_buffer;
 206         u32 data[];
 207 };
 208
 209 struct hfi_msg_session_fbd_uncompressed_plane1_pkt {
 210         u32 flags;
 211         u32 alloc_len;
 212         u32 filled_len;
 213         u32 offset;
 214         u32 packet_buffer2;
 215         u32 data[];
 216 };
 217
 218 struct hfi_msg_session_fbd_uncompressed_plane2_pkt {
 219         u32 flags;
 220         u32 alloc_len;
 221         u32 filled_len;
 222         u32 offset;
 223         u32 packet_buffer3;
 224         u32 data[];
 225 };
 226
 227 struct hfi_msg_session_parse_sequence_header_done_pkt {
 228         struct hfi_session_hdr_pkt shdr;
 229         u32 error_type;
 230         u32 num_properties;
 231         u32 data[];
 232 };
 233
 234 struct hfi_msg_session_property_info_pkt {
 235         struct hfi_session_hdr_pkt shdr;
 236         u32 num_properties;
 237         u32 property;
 238         u8 data[];
 239 };
 240
 241 struct hfi_msg_session_release_resources_done_pkt {
 242         struct hfi_session_hdr_pkt shdr;
 243         u32 error_type;
 244 };
 245
 246 struct hfi_msg_session_release_buffers_done_pkt {
 247         struct hfi_session_hdr_pkt shdr;
 248         u32 error_type;
 249         u32 num_buffers;
 250         u32 buffer_info[];
 251 };
 252
 253 struct hfi_msg_sys_debug_pkt {
 254         struct hfi_pkt_hdr hdr;
 255         u32 msg_type;
 256         u32 msg_size;
 257         u32 time_stamp_hi;
 258         u32 time_stamp_lo;
 259         u8 msg_data[];
 260 };
 261
 262 struct hfi_msg_sys_coverage_pkt {
 263         struct hfi_pkt_hdr hdr;
 264         u32 msg_size;
 265         u32 time_stamp_hi;
 266         u32 time_stamp_lo;
 267         u8 msg_data[];
 268 };
 269
 270 struct venus_core;
 271 struct hfi_pkt_hdr;
 272
 273 void hfi_process_watchdog_timeout(struct venus_core *core);
 274 u32 hfi_process_msg_packet(struct venus_core *core, struct hfi_pkt_hdr *hdr);
 275
 276 #endif