sound/pci/asihpi/hpifunc.c

   1
   2 #include "hpi_internal.h"
   3 #include "hpimsginit.h"
   4
   5 #include "hpidebug.h"
   6
   7 struct hpi_handle {
   8         unsigned int obj_index:12;
   9         unsigned int obj_type:4;
  10         unsigned int adapter_index:14;
  11         unsigned int spare:1;
  12         unsigned int read_only:1;
  13 };
  14
  15 union handle_word {
  16         struct hpi_handle h;
  17         u32 w;
  18 };
  19
  20 u32 hpi_indexes_to_handle(const char c_object, const u16 adapter_index,
  21         const u16 object_index)
  22 {
  23         union handle_word handle;
  24
  25         handle.h.adapter_index = adapter_index;
  26         handle.h.spare = 0;
  27         handle.h.read_only = 0;
  28         handle.h.obj_type = c_object;
  29         handle.h.obj_index = object_index;
  30         return handle.w;
  31 }
  32
  33 static u16 hpi_handle_indexes(const u32 h, u16 *p1, u16 *p2)
  34 {
  35         union handle_word uhandle;
  36         if (!h)
  37                 return HPI_ERROR_INVALID_HANDLE;
  38
  39         uhandle.w = h;
  40
  41         *p1 = (u16)uhandle.h.adapter_index;
  42         if (p2)
  43                 *p2 = (u16)uhandle.h.obj_index;
  44
  45         return 0;
  46 }
  47
  48 void hpi_handle_to_indexes(const u32 handle, u16 *pw_adapter_index,
  49         u16 *pw_object_index)
  50 {
  51         hpi_handle_indexes(handle, pw_adapter_index, pw_object_index);
  52 }
  53
  54 char hpi_handle_object(const u32 handle)
  55 {
  56         union handle_word uhandle;
  57         uhandle.w = handle;
  58         return (char)uhandle.h.obj_type;
  59 }
  60
  61 void hpi_format_to_msg(struct hpi_msg_format *pMF,
  62         const struct hpi_format *pF)
  63 {
  64         pMF->sample_rate = pF->sample_rate;
  65         pMF->bit_rate = pF->bit_rate;
  66         pMF->attributes = pF->attributes;
  67         pMF->channels = pF->channels;
  68         pMF->format = pF->format;
  69 }
  70
  71 static void hpi_msg_to_format(struct hpi_format *pF,
  72         struct hpi_msg_format *pMF)
  73 {
  74         pF->sample_rate = pMF->sample_rate;
  75         pF->bit_rate = pMF->bit_rate;
  76         pF->attributes = pMF->attributes;
  77         pF->channels = pMF->channels;
  78         pF->format = pMF->format;
  79         pF->mode_legacy = 0;
  80         pF->unused = 0;
  81 }
  82
  83 void hpi_stream_response_to_legacy(struct hpi_stream_res *pSR)
  84 {
  85         pSR->u.legacy_stream_info.auxiliary_data_available =
  86                 pSR->u.stream_info.auxiliary_data_available;
  87         pSR->u.legacy_stream_info.state = pSR->u.stream_info.state;
  88 }
  89
  90 static inline void hpi_send_recvV1(struct hpi_message_header *m,
  91         struct hpi_response_header *r)
  92 {
  93         hpi_send_recv((struct hpi_message *)m, (struct hpi_response *)r);
  94 }
  95
  96 u16 hpi_subsys_get_version_ex(u32 *pversion_ex)
  97 {
  98         struct hpi_message hm;
  99         struct hpi_response hr;
 100
 101         hpi_init_message_response(&hm, &hr, HPI_OBJ_SUBSYSTEM,
 102                 HPI_SUBSYS_GET_VERSION);
 103         hpi_send_recv(&hm, &hr);
 104         *pversion_ex = hr.u.s.data;
 105         return hr.error;
 106 }
 107
 108 u16 hpi_subsys_get_num_adapters(int *pn_num_adapters)
 109 {
 110         struct hpi_message hm;
 111         struct hpi_response hr;
 112         hpi_init_message_response(&hm, &hr, HPI_OBJ_SUBSYSTEM,
 113                 HPI_SUBSYS_GET_NUM_ADAPTERS);
 114         hpi_send_recv(&hm, &hr);
 115         *pn_num_adapters = (int)hr.u.s.num_adapters;
 116         return hr.error;
 117 }
 118
 119 u16 hpi_subsys_get_adapter(int iterator, u32 *padapter_index,
 120         u16 *pw_adapter_type)
 121 {
 122         struct hpi_message hm;
 123         struct hpi_response hr;
 124         hpi_init_message_response(&hm, &hr, HPI_OBJ_SUBSYSTEM,
 125                 HPI_SUBSYS_GET_ADAPTER);
 126         hm.obj_index = (u16)iterator;
 127         hpi_send_recv(&hm, &hr);
 128         *padapter_index = (int)hr.u.s.adapter_index;
 129         *pw_adapter_type = hr.u.s.adapter_type;
 130
 131         return hr.error;
 132 }
 133
 134 u16 hpi_adapter_open(u16 adapter_index)
 135 {
 136         struct hpi_message hm;
 137         struct hpi_response hr;
 138         hpi_init_message_response(&hm, &hr, HPI_OBJ_ADAPTER,
 139                 HPI_ADAPTER_OPEN);
 140         hm.adapter_index = adapter_index;
 141
 142         hpi_send_recv(&hm, &hr);
 143
 144         return hr.error;
 145
 146 }
 147
 148 u16 hpi_adapter_close(u16 adapter_index)
 149 {
 150         struct hpi_message hm;
 151         struct hpi_response hr;
 152         hpi_init_message_response(&hm, &hr, HPI_OBJ_ADAPTER,
 153                 HPI_ADAPTER_CLOSE);
 154         hm.adapter_index = adapter_index;
 155
 156         hpi_send_recv(&hm, &hr);
 157
 158         return hr.error;
 159 }
 160
 161 u16 hpi_adapter_set_mode(u16 adapter_index, u32 adapter_mode)
 162 {
 163         return hpi_adapter_set_mode_ex(adapter_index, adapter_mode,
 164                 HPI_ADAPTER_MODE_SET);
 165 }
 166
 167 u16 hpi_adapter_set_mode_ex(u16 adapter_index, u32 adapter_mode,
 168         u16 query_or_set)
 169 {
 170         struct hpi_message hm;
 171         struct hpi_response hr;
 172
 173         hpi_init_message_response(&hm, &hr, HPI_OBJ_ADAPTER,
 174                 HPI_ADAPTER_SET_MODE);
 175         hm.adapter_index = adapter_index;
 176         hm.u.ax.mode.adapter_mode = adapter_mode;
 177         hm.u.ax.mode.query_or_set = query_or_set;
 178         hpi_send_recv(&hm, &hr);
 179         return hr.error;
 180 }
 181
 182 u16 hpi_adapter_get_mode(u16 adapter_index, u32 *padapter_mode)
 183 {
 184         struct hpi_message hm;
 185         struct hpi_response hr;
 186         hpi_init_message_response(&hm, &hr, HPI_OBJ_ADAPTER,
 187                 HPI_ADAPTER_GET_MODE);
 188         hm.adapter_index = adapter_index;
 189         hpi_send_recv(&hm, &hr);
 190         if (padapter_mode)
 191                 *padapter_mode = hr.u.ax.mode.adapter_mode;
 192         return hr.error;
 193 }
 194
 195 u16 hpi_adapter_get_info(u16 adapter_index, u16 *pw_num_outstreams,
 196         u16 *pw_num_instreams, u16 *pw_version, u32 *pserial_number,
 197         u16 *pw_adapter_type)
 198 {
 199         struct hpi_message hm;
 200         struct hpi_response hr;
 201         hpi_init_message_response(&hm, &hr, HPI_OBJ_ADAPTER,
 202                 HPI_ADAPTER_GET_INFO);
 203         hm.adapter_index = adapter_index;
 204
 205         hpi_send_recv(&hm, &hr);
 206
 207         *pw_adapter_type = hr.u.ax.info.adapter_type;
 208         *pw_num_outstreams = hr.u.ax.info.num_outstreams;
 209         *pw_num_instreams = hr.u.ax.info.num_instreams;
 210         *pw_version = hr.u.ax.info.version;
 211         *pserial_number = hr.u.ax.info.serial_number;
 212         return hr.error;
 213 }
 214
 215 u16 hpi_adapter_get_module_by_index(u16 adapter_index, u16 module_index,
 216         u16 *pw_num_outputs, u16 *pw_num_inputs, u16 *pw_version,
 217         u32 *pserial_number, u16 *pw_module_type, u32 *ph_module)
 218 {
 219         struct hpi_message hm;
 220         struct hpi_response hr;
 221
 222         hpi_init_message_response(&hm, &hr, HPI_OBJ_ADAPTER,
 223                 HPI_ADAPTER_MODULE_INFO);
 224         hm.adapter_index = adapter_index;
 225         hm.u.ax.module_info.index = module_index;
 226
 227         hpi_send_recv(&hm, &hr);
 228
 229         *pw_module_type = hr.u.ax.info.adapter_type;
 230         *pw_num_outputs = hr.u.ax.info.num_outstreams;
 231         *pw_num_inputs = hr.u.ax.info.num_instreams;
 232         *pw_version = hr.u.ax.info.version;
 233         *pserial_number = hr.u.ax.info.serial_number;
 234         *ph_module = 0;
 235
 236         return hr.error;
 237 }
 238
 239 u16 hpi_adapter_set_property(u16 adapter_index, u16 property, u16 parameter1,
 240         u16 parameter2)
 241 {
 242         struct hpi_message hm;
 243         struct hpi_response hr;
 244         hpi_init_message_response(&hm, &hr, HPI_OBJ_ADAPTER,
 245                 HPI_ADAPTER_SET_PROPERTY);
 246         hm.adapter_index = adapter_index;
 247         hm.u.ax.property_set.property = property;
 248         hm.u.ax.property_set.parameter1 = parameter1;
 249         hm.u.ax.property_set.parameter2 = parameter2;
 250
 251         hpi_send_recv(&hm, &hr);
 252
 253         return hr.error;
 254 }
 255
 256 u16 hpi_adapter_get_property(u16 adapter_index, u16 property,
 257         u16 *pw_parameter1, u16 *pw_parameter2)
 258 {
 259         struct hpi_message hm;
 260         struct hpi_response hr;
 261         hpi_init_message_response(&hm, &hr, HPI_OBJ_ADAPTER,
 262                 HPI_ADAPTER_GET_PROPERTY);
 263         hm.adapter_index = adapter_index;
 264         hm.u.ax.property_set.property = property;
 265
 266         hpi_send_recv(&hm, &hr);
 267         if (!hr.error) {
 268                 if (pw_parameter1)
 269                         *pw_parameter1 = hr.u.ax.property_get.parameter1;
 270                 if (pw_parameter2)
 271                         *pw_parameter2 = hr.u.ax.property_get.parameter2;
 272         }
 273
 274         return hr.error;
 275 }
 276
 277 u16 hpi_adapter_enumerate_property(u16 adapter_index, u16 index,
 278         u16 what_to_enumerate, u16 property_index, u32 *psetting)
 279 {
 280         return 0;
 281 }
 282
 283 u16 hpi_format_create(struct hpi_format *p_format, u16 channels, u16 format,
 284         u32 sample_rate, u32 bit_rate, u32 attributes)
 285 {
 286         u16 err = 0;
 287         struct hpi_msg_format fmt;
 288
 289         switch (channels) {
 290         case 1:
 291         case 2:
 292         case 4:
 293         case 6:
 294         case 8:
 295         case 16:
 296                 break;
 297         default:
 298                 err = HPI_ERROR_INVALID_CHANNELS;
 299                 return err;
 300         }
 301         fmt.channels = channels;
 302
 303         switch (format) {
 304         case HPI_FORMAT_PCM16_SIGNED:
 305         case HPI_FORMAT_PCM24_SIGNED:
 306         case HPI_FORMAT_PCM32_SIGNED:
 307         case HPI_FORMAT_PCM32_FLOAT:
 308         case HPI_FORMAT_PCM16_BIGENDIAN:
 309         case HPI_FORMAT_PCM8_UNSIGNED:
 310         case HPI_FORMAT_MPEG_L1:
 311         case HPI_FORMAT_MPEG_L2:
 312         case HPI_FORMAT_MPEG_L3:
 313         case HPI_FORMAT_DOLBY_AC2:
 314         case HPI_FORMAT_AA_TAGIT1_HITS:
 315         case HPI_FORMAT_AA_TAGIT1_INSERTS:
 316         case HPI_FORMAT_RAW_BITSTREAM:
 317         case HPI_FORMAT_AA_TAGIT1_HITS_EX1:
 318         case HPI_FORMAT_OEM1:
 319         case HPI_FORMAT_OEM2:
 320                 break;
 321         default:
 322                 err = HPI_ERROR_INVALID_FORMAT;
 323                 return err;
 324         }
 325         fmt.format = format;
 326
 327         if (sample_rate < 8000L) {
 328                 err = HPI_ERROR_INCOMPATIBLE_SAMPLERATE;
 329                 sample_rate = 8000L;
 330         }
 331         if (sample_rate > 200000L) {
 332                 err = HPI_ERROR_INCOMPATIBLE_SAMPLERATE;
 333                 sample_rate = 200000L;
 334         }
 335         fmt.sample_rate = sample_rate;
 336
 337         switch (format) {
 338         case HPI_FORMAT_MPEG_L1:
 339         case HPI_FORMAT_MPEG_L2:
 340         case HPI_FORMAT_MPEG_L3:
 341                 fmt.bit_rate = bit_rate;
 342                 break;
 343         case HPI_FORMAT_PCM16_SIGNED:
 344         case HPI_FORMAT_PCM16_BIGENDIAN:
 345                 fmt.bit_rate = channels * sample_rate * 2;
 346                 break;
 347         case HPI_FORMAT_PCM32_SIGNED:
 348         case HPI_FORMAT_PCM32_FLOAT:
 349                 fmt.bit_rate = channels * sample_rate * 4;
 350                 break;
 351         case HPI_FORMAT_PCM8_UNSIGNED:
 352                 fmt.bit_rate = channels * sample_rate;
 353                 break;
 354         default:
 355                 fmt.bit_rate = 0;
 356         }
 357
 358         switch (format) {
 359         case HPI_FORMAT_MPEG_L2:
 360                 if ((channels == 1)
 361                         && (attributes != HPI_MPEG_MODE_DEFAULT)) {
 362                         attributes = HPI_MPEG_MODE_DEFAULT;
 363                         err = HPI_ERROR_INVALID_FORMAT;
 364                 } else if (attributes > HPI_MPEG_MODE_DUALCHANNEL) {
 365                         attributes = HPI_MPEG_MODE_DEFAULT;
 366                         err = HPI_ERROR_INVALID_FORMAT;
 367                 }
 368                 fmt.attributes = attributes;
 369                 break;
 370         default:
 371                 fmt.attributes = attributes;
 372         }
 373
 374         hpi_msg_to_format(p_format, &fmt);
 375         return err;
 376 }
 377
 378 u16 hpi_stream_estimate_buffer_size(struct hpi_format *p_format,
 379         u32 host_polling_rate_in_milli_seconds, u32 *recommended_buffer_size)
 380 {
 381
 382         u32 bytes_per_second;
 383         u32 size;
 384         u16 channels;
 385         struct hpi_format *pF = p_format;
 386
 387         channels = pF->channels;
 388
 389         switch (pF->format) {
 390         case HPI_FORMAT_PCM16_BIGENDIAN:
 391         case HPI_FORMAT_PCM16_SIGNED:
 392                 bytes_per_second = pF->sample_rate * 2L * channels;
 393                 break;
 394         case HPI_FORMAT_PCM24_SIGNED:
 395                 bytes_per_second = pF->sample_rate * 3L * channels;
 396                 break;
 397         case HPI_FORMAT_PCM32_SIGNED:
 398         case HPI_FORMAT_PCM32_FLOAT:
 399                 bytes_per_second = pF->sample_rate * 4L * channels;
 400                 break;
 401         case HPI_FORMAT_PCM8_UNSIGNED:
 402                 bytes_per_second = pF->sample_rate * 1L * channels;
 403                 break;
 404         case HPI_FORMAT_MPEG_L1:
 405         case HPI_FORMAT_MPEG_L2:
 406         case HPI_FORMAT_MPEG_L3:
 407                 bytes_per_second = pF->bit_rate / 8L;
 408                 break;
 409         case HPI_FORMAT_DOLBY_AC2:
 410
 411                 bytes_per_second = 256000L / 8L;
 412                 break;
 413         default:
 414                 return HPI_ERROR_INVALID_FORMAT;
 415         }
 416         size = (bytes_per_second * host_polling_rate_in_milli_seconds * 2) /
 417                 1000L;
 418
 419         *recommended_buffer_size =
 420                 roundup_pow_of_two(((size + 4095L) & ~4095L));
 421         return 0;
 422 }
 423
 424 u16 hpi_outstream_open(u16 adapter_index, u16 outstream_index,
 425         u32 *ph_outstream)
 426 {
 427         struct hpi_message hm;
 428         struct hpi_response hr;
 429         hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM,
 430                 HPI_OSTREAM_OPEN);
 431         hm.adapter_index = adapter_index;
 432         hm.obj_index = outstream_index;
 433
 434         hpi_send_recv(&hm, &hr);
 435
 436         if (hr.error == 0)
 437                 *ph_outstream =
 438                         hpi_indexes_to_handle(HPI_OBJ_OSTREAM, adapter_index,
 439                         outstream_index);
 440         else
 441                 *ph_outstream = 0;
 442         return hr.error;
 443 }
 444
 445 u16 hpi_outstream_close(u32 h_outstream)
 446 {
 447         struct hpi_message hm;
 448         struct hpi_response hr;
 449
 450         hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM,
 451                 HPI_OSTREAM_HOSTBUFFER_FREE);
 452         if (hpi_handle_indexes(h_outstream, &hm.adapter_index, &hm.obj_index))
 453                 return HPI_ERROR_INVALID_HANDLE;
 454
 455         hpi_send_recv(&hm, &hr);
 456
 457         hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM,
 458                 HPI_OSTREAM_GROUP_RESET);
 459         hpi_handle_indexes(h_outstream, &hm.adapter_index, &hm.obj_index);
 460         hpi_send_recv(&hm, &hr);
 461
 462         hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM,
 463                 HPI_OSTREAM_CLOSE);
 464         hpi_handle_indexes(h_outstream, &hm.adapter_index, &hm.obj_index);
 465         hpi_send_recv(&hm, &hr);
 466
 467         return hr.error;
 468 }
 469
 470 u16 hpi_outstream_get_info_ex(u32 h_outstream, u16 *pw_state,
 471         u32 *pbuffer_size, u32 *pdata_to_play, u32 *psamples_played,
 472         u32 *pauxiliary_data_to_play)
 473 {
 474         struct hpi_message hm;
 475         struct hpi_response hr;
 476         hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM,
 477                 HPI_OSTREAM_GET_INFO);
 478         if (hpi_handle_indexes(h_outstream, &hm.adapter_index, &hm.obj_index))
 479                 return HPI_ERROR_INVALID_HANDLE;
 480
 481         hpi_send_recv(&hm, &hr);
 482
 483         if (pw_state)
 484                 *pw_state = hr.u.d.u.stream_info.state;
 485         if (pbuffer_size)
 486                 *pbuffer_size = hr.u.d.u.stream_info.buffer_size;
 487         if (pdata_to_play)
 488                 *pdata_to_play = hr.u.d.u.stream_info.data_available;
 489         if (psamples_played)
 490                 *psamples_played = hr.u.d.u.stream_info.samples_transferred;
 491         if (pauxiliary_data_to_play)
 492                 *pauxiliary_data_to_play =
 493                         hr.u.d.u.stream_info.auxiliary_data_available;
 494         return hr.error;
 495 }
 496
 497 u16 hpi_outstream_write_buf(u32 h_outstream, const u8 *pb_data,
 498         u32 bytes_to_write, const struct hpi_format *p_format)
 499 {
 500         struct hpi_message hm;
 501         struct hpi_response hr;
 502         hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM,
 503                 HPI_OSTREAM_WRITE);
 504         if (hpi_handle_indexes(h_outstream, &hm.adapter_index, &hm.obj_index))
 505                 return HPI_ERROR_INVALID_HANDLE;
 506         hm.u.d.u.data.pb_data = (u8 *)pb_data;
 507         hm.u.d.u.data.data_size = bytes_to_write;
 508
 509         hpi_format_to_msg(&hm.u.d.u.data.format, p_format);
 510
 511         hpi_send_recv(&hm, &hr);
 512
 513         return hr.error;
 514 }
 515
 516 u16 hpi_outstream_start(u32 h_outstream)
 517 {
 518         struct hpi_message hm;
 519         struct hpi_response hr;
 520         hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM,
 521                 HPI_OSTREAM_START);
 522         if (hpi_handle_indexes(h_outstream, &hm.adapter_index, &hm.obj_index))
 523                 return HPI_ERROR_INVALID_HANDLE;
 524
 525         hpi_send_recv(&hm, &hr);
 526
 527         return hr.error;
 528 }
 529
 530 u16 hpi_outstream_wait_start(u32 h_outstream)
 531 {
 532         struct hpi_message hm;
 533         struct hpi_response hr;
 534         hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM,
 535                 HPI_OSTREAM_WAIT_START);
 536         if (hpi_handle_indexes(h_outstream, &hm.adapter_index, &hm.obj_index))
 537                 return HPI_ERROR_INVALID_HANDLE;
 538
 539         hpi_send_recv(&hm, &hr);
 540
 541         return hr.error;
 542 }
 543
 544 u16 hpi_outstream_stop(u32 h_outstream)
 545 {
 546         struct hpi_message hm;
 547         struct hpi_response hr;
 548         hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM,
 549                 HPI_OSTREAM_STOP);
 550         if (hpi_handle_indexes(h_outstream, &hm.adapter_index, &hm.obj_index))
 551                 return HPI_ERROR_INVALID_HANDLE;
 552
 553         hpi_send_recv(&hm, &hr);
 554
 555         return hr.error;
 556 }
 557
 558 u16 hpi_outstream_sinegen(u32 h_outstream)
 559 {
 560         struct hpi_message hm;
 561         struct hpi_response hr;
 562         hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM,
 563                 HPI_OSTREAM_SINEGEN);
 564         if (hpi_handle_indexes(h_outstream, &hm.adapter_index, &hm.obj_index))
 565                 return HPI_ERROR_INVALID_HANDLE;
 566
 567         hpi_send_recv(&hm, &hr);
 568
 569         return hr.error;
 570 }
 571
 572 u16 hpi_outstream_reset(u32 h_outstream)
 573 {
 574         struct hpi_message hm;
 575         struct hpi_response hr;
 576         hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM,
 577                 HPI_OSTREAM_RESET);
 578         if (hpi_handle_indexes(h_outstream, &hm.adapter_index, &hm.obj_index))
 579                 return HPI_ERROR_INVALID_HANDLE;
 580
 581         hpi_send_recv(&hm, &hr);
 582
 583         return hr.error;
 584 }
 585
 586 u16 hpi_outstream_query_format(u32 h_outstream, struct hpi_format *p_format)
 587 {
 588         struct hpi_message hm;
 589         struct hpi_response hr;
 590
 591         hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM,
 592                 HPI_OSTREAM_QUERY_FORMAT);
 593         if (hpi_handle_indexes(h_outstream, &hm.adapter_index, &hm.obj_index))
 594                 return HPI_ERROR_INVALID_HANDLE;
 595
 596         hpi_format_to_msg(&hm.u.d.u.data.format, p_format);
 597
 598         hpi_send_recv(&hm, &hr);
 599
 600         return hr.error;
 601 }
 602
 603 u16 hpi_outstream_set_format(u32 h_outstream, struct hpi_format *p_format)
 604 {
 605         struct hpi_message hm;
 606         struct hpi_response hr;
 607
 608         hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM,
 609                 HPI_OSTREAM_SET_FORMAT);
 610         if (hpi_handle_indexes(h_outstream, &hm.adapter_index, &hm.obj_index))
 611                 return HPI_ERROR_INVALID_HANDLE;
 612
 613         hpi_format_to_msg(&hm.u.d.u.data.format, p_format);
 614
 615         hpi_send_recv(&hm, &hr);
 616
 617         return hr.error;
 618 }
 619
 620 u16 hpi_outstream_set_velocity(u32 h_outstream, short velocity)
 621 {
 622         struct hpi_message hm;
 623         struct hpi_response hr;
 624
 625         hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM,
 626                 HPI_OSTREAM_SET_VELOCITY);
 627         if (hpi_handle_indexes(h_outstream, &hm.adapter_index, &hm.obj_index))
 628                 return HPI_ERROR_INVALID_HANDLE;
 629         hm.u.d.u.velocity = velocity;
 630
 631         hpi_send_recv(&hm, &hr);
 632
 633         return hr.error;
 634 }
 635
 636 u16 hpi_outstream_set_punch_in_out(u32 h_outstream, u32 punch_in_sample,
 637         u32 punch_out_sample)
 638 {
 639         struct hpi_message hm;
 640         struct hpi_response hr;
 641
 642         hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM,
 643                 HPI_OSTREAM_SET_PUNCHINOUT);
 644         if (hpi_handle_indexes(h_outstream, &hm.adapter_index, &hm.obj_index))
 645                 return HPI_ERROR_INVALID_HANDLE;
 646
 647         hm.u.d.u.pio.punch_in_sample = punch_in_sample;
 648         hm.u.d.u.pio.punch_out_sample = punch_out_sample;
 649
 650         hpi_send_recv(&hm, &hr);
 651
 652         return hr.error;
 653 }
 654
 655 u16 hpi_outstream_ancillary_reset(u32 h_outstream, u16 mode)
 656 {
 657         struct hpi_message hm;
 658         struct hpi_response hr;
 659
 660         hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM,
 661                 HPI_OSTREAM_ANC_RESET);
 662         if (hpi_handle_indexes(h_outstream, &hm.adapter_index, &hm.obj_index))
 663                 return HPI_ERROR_INVALID_HANDLE;
 664         hm.u.d.u.data.format.channels = mode;
 665         hpi_send_recv(&hm, &hr);
 666         return hr.error;
 667 }
 668
 669 u16 hpi_outstream_ancillary_get_info(u32 h_outstream, u32 *pframes_available)
 670 {
 671         struct hpi_message hm;
 672         struct hpi_response hr;
 673
 674         hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM,
 675                 HPI_OSTREAM_ANC_GET_INFO);
 676         if (hpi_handle_indexes(h_outstream, &hm.adapter_index, &hm.obj_index))
 677                 return HPI_ERROR_INVALID_HANDLE;
 678         hpi_send_recv(&hm, &hr);
 679         if (hr.error == 0) {
 680                 if (pframes_available)
 681                         *pframes_available =
 682                                 hr.u.d.u.stream_info.data_available /
 683                                 sizeof(struct hpi_anc_frame);
 684         }
 685         return hr.error;
 686 }
 687
 688 u16 hpi_outstream_ancillary_read(u32 h_outstream,
 689         struct hpi_anc_frame *p_anc_frame_buffer,
 690         u32 anc_frame_buffer_size_in_bytes,
 691         u32 number_of_ancillary_frames_to_read)
 692 {
 693         struct hpi_message hm;
 694         struct hpi_response hr;
 695
 696         hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM,
 697                 HPI_OSTREAM_ANC_READ);
 698         if (hpi_handle_indexes(h_outstream, &hm.adapter_index, &hm.obj_index))
 699                 return HPI_ERROR_INVALID_HANDLE;
 700         hm.u.d.u.data.pb_data = (u8 *)p_anc_frame_buffer;
 701         hm.u.d.u.data.data_size =
 702                 number_of_ancillary_frames_to_read *
 703                 sizeof(struct hpi_anc_frame);
 704         if (hm.u.d.u.data.data_size <= anc_frame_buffer_size_in_bytes)
 705                 hpi_send_recv(&hm, &hr);
 706         else
 707                 hr.error = HPI_ERROR_INVALID_DATASIZE;
 708         return hr.error;
 709 }
 710
 711 u16 hpi_outstream_set_time_scale(u32 h_outstream, u32 time_scale)
 712 {
 713         struct hpi_message hm;
 714         struct hpi_response hr;
 715
 716         hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM,
 717                 HPI_OSTREAM_SET_TIMESCALE);
 718         if (hpi_handle_indexes(h_outstream, &hm.adapter_index, &hm.obj_index))
 719                 return HPI_ERROR_INVALID_HANDLE;
 720
 721         hm.u.d.u.time_scale = time_scale;
 722
 723         hpi_send_recv(&hm, &hr);
 724
 725         return hr.error;
 726 }
 727
 728 u16 hpi_outstream_host_buffer_allocate(u32 h_outstream, u32 size_in_bytes)
 729 {
 730         struct hpi_message hm;
 731         struct hpi_response hr;
 732
 733         hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM,
 734                 HPI_OSTREAM_HOSTBUFFER_ALLOC);
 735         if (hpi_handle_indexes(h_outstream, &hm.adapter_index, &hm.obj_index))
 736                 return HPI_ERROR_INVALID_HANDLE;
 737         hm.u.d.u.data.data_size = size_in_bytes;
 738         hpi_send_recv(&hm, &hr);
 739         return hr.error;
 740 }
 741
 742 u16 hpi_outstream_host_buffer_get_info(u32 h_outstream, u8 **pp_buffer,
 743         struct hpi_hostbuffer_status **pp_status)
 744 {
 745         struct hpi_message hm;
 746         struct hpi_response hr;
 747
 748         hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM,
 749                 HPI_OSTREAM_HOSTBUFFER_GET_INFO);
 750         if (hpi_handle_indexes(h_outstream, &hm.adapter_index, &hm.obj_index))
 751                 return HPI_ERROR_INVALID_HANDLE;
 752         hpi_send_recv(&hm, &hr);
 753
 754         if (hr.error == 0) {
 755                 if (pp_buffer)
 756                         *pp_buffer = hr.u.d.u.hostbuffer_info.p_buffer;
 757                 if (pp_status)
 758                         *pp_status = hr.u.d.u.hostbuffer_info.p_status;
 759         }
 760         return hr.error;
 761 }
 762
 763 u16 hpi_outstream_host_buffer_free(u32 h_outstream)
 764 {
 765         struct hpi_message hm;
 766         struct hpi_response hr;
 767
 768         hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM,
 769                 HPI_OSTREAM_HOSTBUFFER_FREE);
 770         if (hpi_handle_indexes(h_outstream, &hm.adapter_index, &hm.obj_index))
 771                 return HPI_ERROR_INVALID_HANDLE;
 772         hpi_send_recv(&hm, &hr);
 773         return hr.error;
 774 }
 775
 776 u16 hpi_outstream_group_add(u32 h_outstream, u32 h_stream)
 777 {
 778         struct hpi_message hm;
 779         struct hpi_response hr;
 780         u16 adapter;
 781         char c_obj_type;
 782
 783         hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM,
 784                 HPI_OSTREAM_GROUP_ADD);
 785
 786         if (hpi_handle_indexes(h_outstream, &hm.adapter_index, &hm.obj_index))
 787                 return HPI_ERROR_INVALID_HANDLE;
 788
 789         if (hpi_handle_indexes(h_stream, &adapter,
 790                         &hm.u.d.u.stream.stream_index))
 791                 return HPI_ERROR_INVALID_HANDLE;
 792
 793         c_obj_type = hpi_handle_object(h_stream);
 794         switch (c_obj_type) {
 795         case HPI_OBJ_OSTREAM:
 796         case HPI_OBJ_ISTREAM:
 797                 hm.u.d.u.stream.object_type = c_obj_type;
 798                 break;
 799         default:
 800                 return HPI_ERROR_INVALID_OBJ;
 801         }
 802         if (adapter != hm.adapter_index)
 803                 return HPI_ERROR_NO_INTERADAPTER_GROUPS;
 804
 805         hpi_send_recv(&hm, &hr);
 806         return hr.error;
 807 }
 808
 809 u16 hpi_outstream_group_get_map(u32 h_outstream, u32 *poutstream_map,
 810         u32 *pinstream_map)
 811 {
 812         struct hpi_message hm;
 813         struct hpi_response hr;
 814
 815         hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM,
 816                 HPI_OSTREAM_GROUP_GETMAP);
 817         if (hpi_handle_indexes(h_outstream, &hm.adapter_index, &hm.obj_index))
 818                 return HPI_ERROR_INVALID_HANDLE;
 819         hpi_send_recv(&hm, &hr);
 820
 821         if (poutstream_map)
 822                 *poutstream_map = hr.u.d.u.group_info.outstream_group_map;
 823         if (pinstream_map)
 824                 *pinstream_map = hr.u.d.u.group_info.instream_group_map;
 825
 826         return hr.error;
 827 }
 828
 829 u16 hpi_outstream_group_reset(u32 h_outstream)
 830 {
 831         struct hpi_message hm;
 832         struct hpi_response hr;
 833
 834         hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM,
 835                 HPI_OSTREAM_GROUP_RESET);
 836         if (hpi_handle_indexes(h_outstream, &hm.adapter_index, &hm.obj_index))
 837                 return HPI_ERROR_INVALID_HANDLE;
 838         hpi_send_recv(&hm, &hr);
 839         return hr.error;
 840 }
 841
 842 u16 hpi_instream_open(u16 adapter_index, u16 instream_index, u32 *ph_instream)
 843 {
 844         struct hpi_message hm;
 845         struct hpi_response hr;
 846
 847         hpi_init_message_response(&hm, &hr, HPI_OBJ_ISTREAM,
 848                 HPI_ISTREAM_OPEN);
 849         hm.adapter_index = adapter_index;
 850         hm.obj_index = instream_index;
 851
 852         hpi_send_recv(&hm, &hr);
 853
 854         if (hr.error == 0)
 855                 *ph_instream =
 856                         hpi_indexes_to_handle(HPI_OBJ_ISTREAM, adapter_index,
 857                         instream_index);
 858         else
 859                 *ph_instream = 0;
 860
 861         return hr.error;
 862 }
 863
 864 u16 hpi_instream_close(u32 h_instream)
 865 {
 866         struct hpi_message hm;
 867         struct hpi_response hr;
 868
 869         hpi_init_message_response(&hm, &hr, HPI_OBJ_ISTREAM,
 870                 HPI_ISTREAM_HOSTBUFFER_FREE);
 871         if (hpi_handle_indexes(h_instream, &hm.adapter_index, &hm.obj_index))
 872                 return HPI_ERROR_INVALID_HANDLE;
 873         hpi_send_recv(&hm, &hr);
 874
 875         hpi_init_message_response(&hm, &hr, HPI_OBJ_ISTREAM,
 876                 HPI_ISTREAM_GROUP_RESET);
 877         hpi_handle_indexes(h_instream, &hm.adapter_index, &hm.obj_index);
 878         hpi_send_recv(&hm, &hr);
 879
 880         hpi_init_message_response(&hm, &hr, HPI_OBJ_ISTREAM,
 881                 HPI_ISTREAM_CLOSE);
 882         hpi_handle_indexes(h_instream, &hm.adapter_index, &hm.obj_index);
 883         hpi_send_recv(&hm, &hr);
 884
 885         return hr.error;
 886 }
 887
 888 u16 hpi_instream_query_format(u32 h_instream,
 889         const struct hpi_format *p_format)
 890 {
 891         struct hpi_message hm;
 892         struct hpi_response hr;
 893
 894         hpi_init_message_response(&hm, &hr, HPI_OBJ_ISTREAM,
 895                 HPI_ISTREAM_QUERY_FORMAT);
 896         if (hpi_handle_indexes(h_instream, &hm.adapter_index, &hm.obj_index))
 897                 return HPI_ERROR_INVALID_HANDLE;
 898         hpi_format_to_msg(&hm.u.d.u.data.format, p_format);
 899
 900         hpi_send_recv(&hm, &hr);
 901
 902         return hr.error;
 903 }
 904
 905 u16 hpi_instream_set_format(u32 h_instream, const struct hpi_format *p_format)
 906 {
 907         struct hpi_message hm;
 908         struct hpi_response hr;
 909
 910         hpi_init_message_response(&hm, &hr, HPI_OBJ_ISTREAM,
 911                 HPI_ISTREAM_SET_FORMAT);
 912         if (hpi_handle_indexes(h_instream, &hm.adapter_index, &hm.obj_index))
 913                 return HPI_ERROR_INVALID_HANDLE;
 914         hpi_format_to_msg(&hm.u.d.u.data.format, p_format);
 915
 916         hpi_send_recv(&hm, &hr);
 917
 918         return hr.error;
 919 }
 920
 921 u16 hpi_instream_read_buf(u32 h_instream, u8 *pb_data, u32 bytes_to_read)
 922 {
 923         struct hpi_message hm;
 924         struct hpi_response hr;
 925
 926         hpi_init_message_response(&hm, &hr, HPI_OBJ_ISTREAM,
 927                 HPI_ISTREAM_READ);
 928         if (hpi_handle_indexes(h_instream, &hm.adapter_index, &hm.obj_index))
 929                 return HPI_ERROR_INVALID_HANDLE;
 930         hm.u.d.u.data.data_size = bytes_to_read;
 931         hm.u.d.u.data.pb_data = pb_data;
 932
 933         hpi_send_recv(&hm, &hr);
 934
 935         return hr.error;
 936 }
 937
 938 u16 hpi_instream_start(u32 h_instream)
 939 {
 940         struct hpi_message hm;
 941         struct hpi_response hr;
 942
 943         hpi_init_message_response(&hm, &hr, HPI_OBJ_ISTREAM,
 944                 HPI_ISTREAM_START);
 945         if (hpi_handle_indexes(h_instream, &hm.adapter_index, &hm.obj_index))
 946                 return HPI_ERROR_INVALID_HANDLE;
 947
 948         hpi_send_recv(&hm, &hr);
 949
 950         return hr.error;
 951 }
 952
 953 u16 hpi_instream_wait_start(u32 h_instream)
 954 {
 955         struct hpi_message hm;
 956         struct hpi_response hr;
 957
 958         hpi_init_message_response(&hm, &hr, HPI_OBJ_ISTREAM,
 959                 HPI_ISTREAM_WAIT_START);
 960         if (hpi_handle_indexes(h_instream, &hm.adapter_index, &hm.obj_index))
 961                 return HPI_ERROR_INVALID_HANDLE;
 962
 963         hpi_send_recv(&hm, &hr);
 964
 965         return hr.error;
 966 }
 967
 968 u16 hpi_instream_stop(u32 h_instream)
 969 {
 970         struct hpi_message hm;
 971         struct hpi_response hr;
 972
 973         hpi_init_message_response(&hm, &hr, HPI_OBJ_ISTREAM,
 974                 HPI_ISTREAM_STOP);
 975         if (hpi_handle_indexes(h_instream, &hm.adapter_index, &hm.obj_index))
 976                 return HPI_ERROR_INVALID_HANDLE;
 977
 978         hpi_send_recv(&hm, &hr);
 979
 980         return hr.error;
 981 }
 982
 983 u16 hpi_instream_reset(u32 h_instream)
 984 {
 985         struct hpi_message hm;
 986         struct hpi_response hr;
 987
 988         hpi_init_message_response(&hm, &hr, HPI_OBJ_ISTREAM,
 989                 HPI_ISTREAM_RESET);
 990         if (hpi_handle_indexes(h_instream, &hm.adapter_index, &hm.obj_index))
 991                 return HPI_ERROR_INVALID_HANDLE;
 992
 993         hpi_send_recv(&hm, &hr);
 994
 995         return hr.error;
 996 }
 997
 998 u16 hpi_instream_get_info_ex(u32 h_instream, u16 *pw_state, u32 *pbuffer_size,
 999         u32 *pdata_recorded, u32 *psamples_recorded,
1000         u32 *pauxiliary_data_recorded)
1001 {
1002         struct hpi_message hm;
1003         struct hpi_response hr;
1004         hpi_init_message_response(&hm, &hr, HPI_OBJ_ISTREAM,
1005                 HPI_ISTREAM_GET_INFO);
1006         if (hpi_handle_indexes(h_instream, &hm.adapter_index, &hm.obj_index))
1007                 return HPI_ERROR_INVALID_HANDLE;
1008
1009         hpi_send_recv(&hm, &hr);
1010
1011         if (pw_state)
1012                 *pw_state = hr.u.d.u.stream_info.state;
1013         if (pbuffer_size)
1014                 *pbuffer_size = hr.u.d.u.stream_info.buffer_size;
1015         if (pdata_recorded)
1016                 *pdata_recorded = hr.u.d.u.stream_info.data_available;
1017         if (psamples_recorded)
1018                 *psamples_recorded = hr.u.d.u.stream_info.samples_transferred;
1019         if (pauxiliary_data_recorded)
1020                 *pauxiliary_data_recorded =
1021                         hr.u.d.u.stream_info.auxiliary_data_available;
1022         return hr.error;
1023 }
1024
1025 u16 hpi_instream_ancillary_reset(u32 h_instream, u16 bytes_per_frame,
1026         u16 mode, u16 alignment, u16 idle_bit)
1027 {
1028         struct hpi_message hm;
1029         struct hpi_response hr;
1030         hpi_init_message_response(&hm, &hr, HPI_OBJ_ISTREAM,
1031                 HPI_ISTREAM_ANC_RESET);
1032         if (hpi_handle_indexes(h_instream, &hm.adapter_index, &hm.obj_index))
1033                 return HPI_ERROR_INVALID_HANDLE;
1034         hm.u.d.u.data.format.attributes = bytes_per_frame;
1035         hm.u.d.u.data.format.format = (mode << 8) | (alignment & 0xff);
1036         hm.u.d.u.data.format.channels = idle_bit;
1037         hpi_send_recv(&hm, &hr);
1038         return hr.error;
1039 }
1040
1041 u16 hpi_instream_ancillary_get_info(u32 h_instream, u32 *pframe_space)
1042 {
1043         struct hpi_message hm;
1044         struct hpi_response hr;
1045         hpi_init_message_response(&hm, &hr, HPI_OBJ_ISTREAM,
1046                 HPI_ISTREAM_ANC_GET_INFO);
1047         if (hpi_handle_indexes(h_instream, &hm.adapter_index, &hm.obj_index))
1048                 return HPI_ERROR_INVALID_HANDLE;
1049         hpi_send_recv(&hm, &hr);
1050         if (pframe_space)
1051                 *pframe_space =
1052                         (hr.u.d.u.stream_info.buffer_size -
1053                         hr.u.d.u.stream_info.data_available) /
1054                         sizeof(struct hpi_anc_frame);
1055         return hr.error;
1056 }
1057
1058 u16 hpi_instream_ancillary_write(u32 h_instream,
1059         const struct hpi_anc_frame *p_anc_frame_buffer,
1060         u32 anc_frame_buffer_size_in_bytes,
1061         u32 number_of_ancillary_frames_to_write)
1062 {
1063         struct hpi_message hm;
1064         struct hpi_response hr;
1065
1066         hpi_init_message_response(&hm, &hr, HPI_OBJ_ISTREAM,
1067                 HPI_ISTREAM_ANC_WRITE);
1068         if (hpi_handle_indexes(h_instream, &hm.adapter_index, &hm.obj_index))
1069                 return HPI_ERROR_INVALID_HANDLE;
1070         hm.u.d.u.data.pb_data = (u8 *)p_anc_frame_buffer;
1071         hm.u.d.u.data.data_size =
1072                 number_of_ancillary_frames_to_write *
1073                 sizeof(struct hpi_anc_frame);
1074         if (hm.u.d.u.data.data_size <= anc_frame_buffer_size_in_bytes)
1075                 hpi_send_recv(&hm, &hr);
1076         else
1077                 hr.error = HPI_ERROR_INVALID_DATASIZE;
1078         return hr.error;
1079 }
1080
1081 u16 hpi_instream_host_buffer_allocate(u32 h_instream, u32 size_in_bytes)
1082 {
1083
1084         struct hpi_message hm;
1085         struct hpi_response hr;
1086
1087         hpi_init_message_response(&hm, &hr, HPI_OBJ_ISTREAM,
1088                 HPI_ISTREAM_HOSTBUFFER_ALLOC);
1089         if (hpi_handle_indexes(h_instream, &hm.adapter_index, &hm.obj_index))
1090                 return HPI_ERROR_INVALID_HANDLE;
1091         hm.u.d.u.data.data_size = size_in_bytes;
1092         hpi_send_recv(&hm, &hr);
1093         return hr.error;
1094 }
1095
1096 u16 hpi_instream_host_buffer_get_info(u32 h_instream, u8 **pp_buffer,
1097         struct hpi_hostbuffer_status **pp_status)
1098 {
1099         struct hpi_message hm;
1100         struct hpi_response hr;
1101
1102         hpi_init_message_response(&hm, &hr, HPI_OBJ_ISTREAM,
1103                 HPI_ISTREAM_HOSTBUFFER_GET_INFO);
1104         if (hpi_handle_indexes(h_instream, &hm.adapter_index, &hm.obj_index))
1105                 return HPI_ERROR_INVALID_HANDLE;
1106         hpi_send_recv(&hm, &hr);
1107
1108         if (hr.error == 0) {
1109                 if (pp_buffer)
1110                         *pp_buffer = hr.u.d.u.hostbuffer_info.p_buffer;
1111                 if (pp_status)
1112                         *pp_status = hr.u.d.u.hostbuffer_info.p_status;
1113         }
1114         return hr.error;
1115 }
1116
1117 u16 hpi_instream_host_buffer_free(u32 h_instream)
1118 {
1119
1120         struct hpi_message hm;
1121         struct hpi_response hr;
1122
1123         hpi_init_message_response(&hm, &hr, HPI_OBJ_ISTREAM,
1124                 HPI_ISTREAM_HOSTBUFFER_FREE);
1125         if (hpi_handle_indexes(h_instream, &hm.adapter_index, &hm.obj_index))
1126                 return HPI_ERROR_INVALID_HANDLE;
1127         hpi_send_recv(&hm, &hr);
1128         return hr.error;
1129 }
1130
1131 u16 hpi_instream_group_add(u32 h_instream, u32 h_stream)
1132 {
1133         struct hpi_message hm;
1134         struct hpi_response hr;
1135         u16 adapter;
1136         char c_obj_type;
1137
1138         hpi_init_message_response(&hm, &hr, HPI_OBJ_ISTREAM,
1139                 HPI_ISTREAM_GROUP_ADD);
1140         hr.error = 0;
1141
1142         if (hpi_handle_indexes(h_instream, &hm.adapter_index, &hm.obj_index))
1143                 return HPI_ERROR_INVALID_HANDLE;
1144
1145         if (hpi_handle_indexes(h_stream, &adapter,
1146                         &hm.u.d.u.stream.stream_index))
1147                 return HPI_ERROR_INVALID_HANDLE;
1148
1149         c_obj_type = hpi_handle_object(h_stream);
1150
1151         switch (c_obj_type) {
1152         case HPI_OBJ_OSTREAM:
1153         case HPI_OBJ_ISTREAM:
1154                 hm.u.d.u.stream.object_type = c_obj_type;
1155                 break;
1156         default:
1157                 return HPI_ERROR_INVALID_OBJ;
1158         }
1159
1160         if (adapter != hm.adapter_index)
1161                 return HPI_ERROR_NO_INTERADAPTER_GROUPS;
1162
1163         hpi_send_recv(&hm, &hr);
1164         return hr.error;
1165 }
1166
1167 u16 hpi_instream_group_get_map(u32 h_instream, u32 *poutstream_map,
1168         u32 *pinstream_map)
1169 {
1170         struct hpi_message hm;
1171         struct hpi_response hr;
1172
1173         hpi_init_message_response(&hm, &hr, HPI_OBJ_ISTREAM,
1174                 HPI_ISTREAM_HOSTBUFFER_FREE);
1175         if (hpi_handle_indexes(h_instream, &hm.adapter_index, &hm.obj_index))
1176                 return HPI_ERROR_INVALID_HANDLE;
1177         hpi_send_recv(&hm, &hr);
1178
1179         if (poutstream_map)
1180                 *poutstream_map = hr.u.d.u.group_info.outstream_group_map;
1181         if (pinstream_map)
1182                 *pinstream_map = hr.u.d.u.group_info.instream_group_map;
1183
1184         return hr.error;
1185 }
1186
1187 u16 hpi_instream_group_reset(u32 h_instream)
1188 {
1189         struct hpi_message hm;
1190         struct hpi_response hr;
1191
1192         hpi_init_message_response(&hm, &hr, HPI_OBJ_ISTREAM,
1193                 HPI_ISTREAM_GROUP_RESET);
1194         if (hpi_handle_indexes(h_instream, &hm.adapter_index, &hm.obj_index))
1195                 return HPI_ERROR_INVALID_HANDLE;
1196         hpi_send_recv(&hm, &hr);
1197         return hr.error;
1198 }
1199
1200 u16 hpi_mixer_open(u16 adapter_index, u32 *ph_mixer)
1201 {
1202         struct hpi_message hm;
1203         struct hpi_response hr;
1204         hpi_init_message_response(&hm, &hr, HPI_OBJ_MIXER, HPI_MIXER_OPEN);
1205         hm.adapter_index = adapter_index;
1206
1207         hpi_send_recv(&hm, &hr);
1208
1209         if (hr.error == 0)
1210                 *ph_mixer =
1211                         hpi_indexes_to_handle(HPI_OBJ_MIXER, adapter_index,
1212                         0);
1213         else
1214                 *ph_mixer = 0;
1215         return hr.error;
1216 }
1217
1218 u16 hpi_mixer_close(u32 h_mixer)
1219 {
1220         struct hpi_message hm;
1221         struct hpi_response hr;
1222
1223         hpi_init_message_response(&hm, &hr, HPI_OBJ_MIXER, HPI_MIXER_CLOSE);
1224         if (hpi_handle_indexes(h_mixer, &hm.adapter_index, NULL))
1225                 return HPI_ERROR_INVALID_HANDLE;
1226
1227         hpi_send_recv(&hm, &hr);
1228         return hr.error;
1229 }
1230
1231 u16 hpi_mixer_get_control(u32 h_mixer, u16 src_node_type,
1232         u16 src_node_type_index, u16 dst_node_type, u16 dst_node_type_index,
1233         u16 control_type, u32 *ph_control)
1234 {
1235         struct hpi_message hm;
1236         struct hpi_response hr;
1237         hpi_init_message_response(&hm, &hr, HPI_OBJ_MIXER,
1238                 HPI_MIXER_GET_CONTROL);
1239         if (hpi_handle_indexes(h_mixer, &hm.adapter_index, NULL))
1240                 return HPI_ERROR_INVALID_HANDLE;
1241         hm.u.m.node_type1 = src_node_type;
1242         hm.u.m.node_index1 = src_node_type_index;
1243         hm.u.m.node_type2 = dst_node_type;
1244         hm.u.m.node_index2 = dst_node_type_index;
1245         hm.u.m.control_type = control_type;
1246
1247         hpi_send_recv(&hm, &hr);
1248
1249         if (hr.error == 0)
1250                 *ph_control =
1251                         hpi_indexes_to_handle(HPI_OBJ_CONTROL,
1252                         hm.adapter_index, hr.u.m.control_index);
1253         else
1254                 *ph_control = 0;
1255         return hr.error;
1256 }
1257
1258 u16 hpi_mixer_get_control_by_index(u32 h_mixer, u16 control_index,
1259         u16 *pw_src_node_type, u16 *pw_src_node_index, u16 *pw_dst_node_type,
1260         u16 *pw_dst_node_index, u16 *pw_control_type, u32 *ph_control)
1261 {
1262         struct hpi_message hm;
1263         struct hpi_response hr;
1264         hpi_init_message_response(&hm, &hr, HPI_OBJ_MIXER,
1265                 HPI_MIXER_GET_CONTROL_BY_INDEX);
1266         if (hpi_handle_indexes(h_mixer, &hm.adapter_index, NULL))
1267                 return HPI_ERROR_INVALID_HANDLE;
1268         hm.u.m.control_index = control_index;
1269         hpi_send_recv(&hm, &hr);
1270
1271         if (pw_src_node_type) {
1272                 *pw_src_node_type =
1273                         hr.u.m.src_node_type + HPI_SOURCENODE_NONE;
1274                 *pw_src_node_index = hr.u.m.src_node_index;
1275                 *pw_dst_node_type = hr.u.m.dst_node_type + HPI_DESTNODE_NONE;
1276                 *pw_dst_node_index = hr.u.m.dst_node_index;
1277         }
1278         if (pw_control_type)
1279                 *pw_control_type = hr.u.m.control_index;
1280
1281         if (ph_control) {
1282                 if (hr.error == 0)
1283                         *ph_control =
1284                                 hpi_indexes_to_handle(HPI_OBJ_CONTROL,
1285                                 hm.adapter_index, control_index);
1286                 else
1287                         *ph_control = 0;
1288         }
1289         return hr.error;
1290 }
1291
1292 u16 hpi_mixer_store(u32 h_mixer, enum HPI_MIXER_STORE_COMMAND command,
1293         u16 index)
1294 {
1295         struct hpi_message hm;
1296         struct hpi_response hr;
1297         hpi_init_message_response(&hm, &hr, HPI_OBJ_MIXER, HPI_MIXER_STORE);
1298         if (hpi_handle_indexes(h_mixer, &hm.adapter_index, NULL))
1299                 return HPI_ERROR_INVALID_HANDLE;
1300         hm.u.mx.store.command = command;
1301         hm.u.mx.store.index = index;
1302         hpi_send_recv(&hm, &hr);
1303         return hr.error;
1304 }
1305
1306 static
1307 u16 hpi_control_param_set(const u32 h_control, const u16 attrib,
1308         const u32 param1, const u32 param2)
1309 {
1310         struct hpi_message hm;
1311         struct hpi_response hr;
1312
1313         hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROL,
1314                 HPI_CONTROL_SET_STATE);
1315         if (hpi_handle_indexes(h_control, &hm.adapter_index, &hm.obj_index))
1316                 return HPI_ERROR_INVALID_HANDLE;
1317         hm.u.c.attribute = attrib;
1318         hm.u.c.param1 = param1;
1319         hm.u.c.param2 = param2;
1320         hpi_send_recv(&hm, &hr);
1321         return hr.error;
1322 }
1323
1324 static u16 hpi_control_log_set2(u32 h_control, u16 attrib, short sv0,
1325         short sv1)
1326 {
1327         struct hpi_message hm;
1328         struct hpi_response hr;
1329
1330         hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROL,
1331                 HPI_CONTROL_SET_STATE);
1332         if (hpi_handle_indexes(h_control, &hm.adapter_index, &hm.obj_index))
1333                 return HPI_ERROR_INVALID_HANDLE;
1334         hm.u.c.attribute = attrib;
1335         hm.u.c.an_log_value[0] = sv0;
1336         hm.u.c.an_log_value[1] = sv1;
1337         hpi_send_recv(&hm, &hr);
1338         return hr.error;
1339 }
1340
1341 static
1342 u16 hpi_control_param_get(const u32 h_control, const u16 attrib, u32 param1,
1343         u32 param2, u32 *pparam1, u32 *pparam2)
1344 {
1345         struct hpi_message hm;
1346         struct hpi_response hr;
1347
1348         hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROL,
1349                 HPI_CONTROL_GET_STATE);
1350         if (hpi_handle_indexes(h_control, &hm.adapter_index, &hm.obj_index))
1351                 return HPI_ERROR_INVALID_HANDLE;
1352         hm.u.c.attribute = attrib;
1353         hm.u.c.param1 = param1;
1354         hm.u.c.param2 = param2;
1355         hpi_send_recv(&hm, &hr);
1356
1357         *pparam1 = hr.u.c.param1;
1358         if (pparam2)
1359                 *pparam2 = hr.u.c.param2;
1360
1361         return hr.error;
1362 }
1363
1364 #define hpi_control_param1_get(h, a, p1) \
1365                 hpi_control_param_get(h, a, 0, 0, p1, NULL)
1366 #define hpi_control_param2_get(h, a, p1, p2) \
1367                 hpi_control_param_get(h, a, 0, 0, p1, p2)
1368
1369 static u16 hpi_control_log_get2(u32 h_control, u16 attrib, short *sv0,
1370         short *sv1)
1371 {
1372         struct hpi_message hm;
1373         struct hpi_response hr;
1374         hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROL,
1375                 HPI_CONTROL_GET_STATE);
1376         if (hpi_handle_indexes(h_control, &hm.adapter_index, &hm.obj_index))
1377                 return HPI_ERROR_INVALID_HANDLE;
1378         hm.u.c.attribute = attrib;
1379
1380         hpi_send_recv(&hm, &hr);
1381         *sv0 = hr.u.c.an_log_value[0];
1382         if (sv1)
1383                 *sv1 = hr.u.c.an_log_value[1];
1384         return hr.error;
1385 }
1386
1387 static
1388 u16 hpi_control_query(const u32 h_control, const u16 attrib, const u32 index,
1389         const u32 param, u32 *psetting)
1390 {
1391         struct hpi_message hm;
1392         struct hpi_response hr;
1393
1394         hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROL,
1395                 HPI_CONTROL_GET_INFO);
1396         if (hpi_handle_indexes(h_control, &hm.adapter_index, &hm.obj_index))
1397                 return HPI_ERROR_INVALID_HANDLE;
1398
1399         hm.u.c.attribute = attrib;
1400         hm.u.c.param1 = index;
1401         hm.u.c.param2 = param;
1402
1403         hpi_send_recv(&hm, &hr);
1404         *psetting = hr.u.c.param1;
1405
1406         return hr.error;
1407 }
1408
1409 static u16 hpi_control_get_string(const u32 h_control, const u16 attribute,
1410         char *psz_string, const u32 string_length)
1411 {
1412         unsigned int sub_string_index = 0, j = 0;
1413         char c = 0;
1414         unsigned int n = 0;
1415         u16 err = 0;
1416
1417         if ((string_length < 1) || (string_length > 256))
1418                 return HPI_ERROR_INVALID_CONTROL_VALUE;
1419         for (sub_string_index = 0; sub_string_index < string_length;
1420                 sub_string_index += 8) {
1421                 struct hpi_message hm;
1422                 struct hpi_response hr;
1423
1424                 hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROL,
1425                         HPI_CONTROL_GET_STATE);
1426                 if (hpi_handle_indexes(h_control, &hm.adapter_index,
1427                                 &hm.obj_index))
1428                         return HPI_ERROR_INVALID_HANDLE;
1429                 hm.u.c.attribute = attribute;
1430                 hm.u.c.param1 = sub_string_index;
1431                 hm.u.c.param2 = 0;
1432                 hpi_send_recv(&hm, &hr);
1433
1434                 if (sub_string_index == 0
1435                         && (hr.u.cu.chars8.remaining_chars + 8) >
1436                         string_length)
1437                         return HPI_ERROR_INVALID_CONTROL_VALUE;
1438
1439                 if (hr.error) {
1440                         err = hr.error;
1441                         break;
1442                 }
1443                 for (j = 0; j < 8; j++) {
1444                         c = hr.u.cu.chars8.sz_data[j];
1445                         psz_string[sub_string_index + j] = c;
1446                         n++;
1447                         if (n >= string_length) {
1448                                 psz_string[string_length - 1] = 0;
1449                                 err = HPI_ERROR_INVALID_CONTROL_VALUE;
1450                                 break;
1451                         }
1452                         if (c == 0)
1453                                 break;
1454                 }
1455
1456                 if ((hr.u.cu.chars8.remaining_chars == 0)
1457                         && ((sub_string_index + j) < string_length)
1458                         && (c != 0)) {
1459                         c = 0;
1460                         psz_string[sub_string_index + j] = c;
1461                 }
1462                 if (c == 0)
1463                         break;
1464         }
1465         return err;
1466 }
1467
1468 u16 hpi_aesebu_receiver_query_format(const u32 h_aes_rx, const u32 index,
1469         u16 *pw_format)
1470 {
1471         u32 qr;
1472         u16 err;
1473
1474         err = hpi_control_query(h_aes_rx, HPI_AESEBURX_FORMAT, index, 0, &qr);
1475         *pw_format = (u16)qr;
1476         return err;
1477 }
1478
1479 u16 hpi_aesebu_receiver_set_format(u32 h_control, u16 format)
1480 {
1481         return hpi_control_param_set(h_control, HPI_AESEBURX_FORMAT, format,
1482                 0);
1483 }
1484
1485 u16 hpi_aesebu_receiver_get_format(u32 h_control, u16 *pw_format)
1486 {
1487         u16 err;
1488         u32 param;
1489
1490         err = hpi_control_param1_get(h_control, HPI_AESEBURX_FORMAT, &param);
1491         if (!err && pw_format)
1492                 *pw_format = (u16)param;
1493
1494         return err;
1495 }
1496
1497 u16 hpi_aesebu_receiver_get_sample_rate(u32 h_control, u32 *psample_rate)
1498 {
1499         return hpi_control_param1_get(h_control, HPI_AESEBURX_SAMPLERATE,
1500                 psample_rate);
1501 }
1502
1503 u16 hpi_aesebu_receiver_get_user_data(u32 h_control, u16 index, u16 *pw_data)
1504 {
1505         struct hpi_message hm;
1506         struct hpi_response hr;
1507         hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROL,
1508                 HPI_CONTROL_GET_STATE);
1509         if (hpi_handle_indexes(h_control, &hm.adapter_index, &hm.obj_index))
1510                 return HPI_ERROR_INVALID_HANDLE;
1511         hm.u.c.attribute = HPI_AESEBURX_USERDATA;
1512         hm.u.c.param1 = index;
1513
1514         hpi_send_recv(&hm, &hr);
1515
1516         if (pw_data)
1517                 *pw_data = (u16)hr.u.c.param2;
1518         return hr.error;
1519 }
1520
1521 u16 hpi_aesebu_receiver_get_channel_status(u32 h_control, u16 index,
1522         u16 *pw_data)
1523 {
1524         struct hpi_message hm;
1525         struct hpi_response hr;
1526         hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROL,
1527                 HPI_CONTROL_GET_STATE);
1528         if (hpi_handle_indexes(h_control, &hm.adapter_index, &hm.obj_index))
1529                 return HPI_ERROR_INVALID_HANDLE;
1530         hm.u.c.attribute = HPI_AESEBURX_CHANNELSTATUS;
1531         hm.u.c.param1 = index;
1532
1533         hpi_send_recv(&hm, &hr);
1534
1535         if (pw_data)
1536                 *pw_data = (u16)hr.u.c.param2;
1537         return hr.error;
1538 }
1539
1540 u16 hpi_aesebu_receiver_get_error_status(u32 h_control, u16 *pw_error_data)
1541 {
1542         u32 error_data = 0;
1543         u16 err = 0;
1544
1545         err = hpi_control_param1_get(h_control, HPI_AESEBURX_ERRORSTATUS,
1546                 &error_data);
1547         if (pw_error_data)
1548                 *pw_error_data = (u16)error_data;
1549         return err;
1550 }
1551
1552 u16 hpi_aesebu_transmitter_set_sample_rate(u32 h_control, u32 sample_rate)
1553 {
1554         return hpi_control_param_set(h_control, HPI_AESEBUTX_SAMPLERATE,
1555                 sample_rate, 0);
1556 }
1557
1558 u16 hpi_aesebu_transmitter_set_user_data(u32 h_control, u16 index, u16 data)
1559 {
1560         return hpi_control_param_set(h_control, HPI_AESEBUTX_USERDATA, index,
1561                 data);
1562 }
1563
1564 u16 hpi_aesebu_transmitter_set_channel_status(u32 h_control, u16 index,
1565         u16 data)
1566 {
1567         return hpi_control_param_set(h_control, HPI_AESEBUTX_CHANNELSTATUS,
1568                 index, data);
1569 }
1570
1571 u16 hpi_aesebu_transmitter_get_channel_status(u32 h_control, u16 index,
1572         u16 *pw_data)
1573 {
1574         return HPI_ERROR_INVALID_OPERATION;
1575 }
1576
1577 u16 hpi_aesebu_transmitter_query_format(const u32 h_aes_tx, const u32 index,
1578         u16 *pw_format)
1579 {
1580         u32 qr;
1581         u16 err;
1582
1583         err = hpi_control_query(h_aes_tx, HPI_AESEBUTX_FORMAT, index, 0, &qr);
1584         *pw_format = (u16)qr;
1585         return err;
1586 }
1587
1588 u16 hpi_aesebu_transmitter_set_format(u32 h_control, u16 output_format)
1589 {
1590         return hpi_control_param_set(h_control, HPI_AESEBUTX_FORMAT,
1591                 output_format, 0);
1592 }
1593
1594 u16 hpi_aesebu_transmitter_get_format(u32 h_control, u16 *pw_output_format)
1595 {
1596         u16 err;
1597         u32 param;
1598
1599         err = hpi_control_param1_get(h_control, HPI_AESEBUTX_FORMAT, &param);
1600         if (!err && pw_output_format)
1601                 *pw_output_format = (u16)param;
1602
1603         return err;
1604 }
1605
1606 u16 hpi_bitstream_set_clock_edge(u32 h_control, u16 edge_type)
1607 {
1608         return hpi_control_param_set(h_control, HPI_BITSTREAM_CLOCK_EDGE,
1609                 edge_type, 0);
1610 }
1611
1612 u16 hpi_bitstream_set_data_polarity(u32 h_control, u16 polarity)
1613 {
1614         return hpi_control_param_set(h_control, HPI_BITSTREAM_DATA_POLARITY,
1615                 polarity, 0);
1616 }
1617
1618 u16 hpi_bitstream_get_activity(u32 h_control, u16 *pw_clk_activity,
1619         u16 *pw_data_activity)
1620 {
1621         struct hpi_message hm;
1622         struct hpi_response hr;
1623         hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROL,
1624                 HPI_CONTROL_GET_STATE);
1625         if (hpi_handle_indexes(h_control, &hm.adapter_index, &hm.obj_index))
1626                 return HPI_ERROR_INVALID_HANDLE;
1627         hm.u.c.attribute = HPI_BITSTREAM_ACTIVITY;
1628         hpi_send_recv(&hm, &hr);
1629         if (pw_clk_activity)
1630                 *pw_clk_activity = (u16)hr.u.c.param1;
1631         if (pw_data_activity)
1632                 *pw_data_activity = (u16)hr.u.c.param2;
1633         return hr.error;
1634 }
1635
1636 u16 hpi_channel_mode_query_mode(const u32 h_mode, const u32 index,
1637         u16 *pw_mode)
1638 {
1639         u32 qr;
1640         u16 err;
1641
1642         err = hpi_control_query(h_mode, HPI_CHANNEL_MODE_MODE, index, 0, &qr);
1643         *pw_mode = (u16)qr;
1644         return err;
1645 }
1646
1647 u16 hpi_channel_mode_set(u32 h_control, u16 mode)
1648 {
1649         return hpi_control_param_set(h_control, HPI_CHANNEL_MODE_MODE, mode,
1650                 0);
1651 }
1652
1653 u16 hpi_channel_mode_get(u32 h_control, u16 *mode)
1654 {
1655         u32 mode32 = 0;
1656         u16 err = hpi_control_param1_get(h_control,
1657                 HPI_CHANNEL_MODE_MODE, &mode32);
1658         if (mode)
1659                 *mode = (u16)mode32;
1660         return err;
1661 }
1662
1663 u16 hpi_cobranet_hmi_write(u32 h_control, u32 hmi_address, u32 byte_count,
1664         u8 *pb_data)
1665 {
1666         struct hpi_message hm;
1667         struct hpi_response hr;
1668
1669         hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROLEX,
1670                 HPI_CONTROL_SET_STATE);
1671         if (hpi_handle_indexes(h_control, &hm.adapter_index, &hm.obj_index))
1672                 return HPI_ERROR_INVALID_HANDLE;
1673
1674         hm.u.cx.u.cobranet_data.byte_count = byte_count;
1675         hm.u.cx.u.cobranet_data.hmi_address = hmi_address;
1676
1677         if (byte_count <= 8) {
1678                 memcpy(hm.u.cx.u.cobranet_data.data, pb_data, byte_count);
1679                 hm.u.cx.attribute = HPI_COBRANET_SET;
1680         } else {
1681                 hm.u.cx.u.cobranet_bigdata.pb_data = pb_data;
1682                 hm.u.cx.attribute = HPI_COBRANET_SET_DATA;
1683         }
1684
1685         hpi_send_recv(&hm, &hr);
1686
1687         return hr.error;
1688 }
1689
1690 u16 hpi_cobranet_hmi_read(u32 h_control, u32 hmi_address, u32 max_byte_count,
1691         u32 *pbyte_count, u8 *pb_data)
1692 {
1693         struct hpi_message hm;
1694         struct hpi_response hr;
1695
1696         hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROLEX,
1697                 HPI_CONTROL_GET_STATE);
1698         if (hpi_handle_indexes(h_control, &hm.adapter_index, &hm.obj_index))
1699                 return HPI_ERROR_INVALID_HANDLE;
1700
1701         hm.u.cx.u.cobranet_data.byte_count = max_byte_count;
1702         hm.u.cx.u.cobranet_data.hmi_address = hmi_address;
1703
1704         if (max_byte_count <= 8) {
1705                 hm.u.cx.attribute = HPI_COBRANET_GET;
1706         } else {
1707                 hm.u.cx.u.cobranet_bigdata.pb_data = pb_data;
1708                 hm.u.cx.attribute = HPI_COBRANET_GET_DATA;
1709         }
1710
1711         hpi_send_recv(&hm, &hr);
1712         if (!hr.error && pb_data) {
1713
1714                 *pbyte_count = hr.u.cx.u.cobranet_data.byte_count;
1715
1716                 if (*pbyte_count < max_byte_count)
1717                         max_byte_count = *pbyte_count;
1718
1719                 if (hm.u.cx.attribute == HPI_COBRANET_GET) {
1720                         memcpy(pb_data, hr.u.cx.u.cobranet_data.data,
1721                                 max_byte_count);
1722                 } else {
1723
1724                 }
1725
1726         }
1727         return hr.error;
1728 }
1729
1730 u16 hpi_cobranet_hmi_get_status(u32 h_control, u32 *pstatus,
1731         u32 *preadable_size, u32 *pwriteable_size)
1732 {
1733         struct hpi_message hm;
1734         struct hpi_response hr;
1735
1736         hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROLEX,
1737                 HPI_CONTROL_GET_STATE);
1738         if (hpi_handle_indexes(h_control, &hm.adapter_index, &hm.obj_index))
1739                 return HPI_ERROR_INVALID_HANDLE;
1740
1741         hm.u.cx.attribute = HPI_COBRANET_GET_STATUS;
1742
1743         hpi_send_recv(&hm, &hr);
1744         if (!hr.error) {
1745                 if (pstatus)
1746                         *pstatus = hr.u.cx.u.cobranet_status.status;
1747                 if (preadable_size)
1748                         *preadable_size =
1749                                 hr.u.cx.u.cobranet_status.readable_size;
1750                 if (pwriteable_size)
1751                         *pwriteable_size =
1752                                 hr.u.cx.u.cobranet_status.writeable_size;
1753         }
1754         return hr.error;
1755 }
1756
1757 u16 hpi_cobranet_get_ip_address(u32 h_control, u32 *pdw_ip_address)
1758 {
1759         u32 byte_count;
1760         u32 iP;
1761         u16 err;
1762
1763         err = hpi_cobranet_hmi_read(h_control,
1764                 HPI_COBRANET_HMI_cobra_ip_mon_currentIP, 4, &byte_count,
1765                 (u8 *)&iP);
1766
1767         *pdw_ip_address =
1768                 ((iP & 0xff000000) >> 8) | ((iP & 0x00ff0000) << 8) | ((iP &
1769                         0x0000ff00) >> 8) | ((iP & 0x000000ff) << 8);
1770
1771         if (err)
1772                 *pdw_ip_address = 0;
1773
1774         return err;
1775
1776 }
1777
1778 u16 hpi_cobranet_set_ip_address(u32 h_control, u32 dw_ip_address)
1779 {
1780         u32 iP;
1781         u16 err;
1782
1783         iP = ((dw_ip_address & 0xff000000) >> 8) | ((dw_ip_address &
1784                         0x00ff0000) << 8) | ((dw_ip_address & 0x0000ff00) >>
1785                 8) | ((dw_ip_address & 0x000000ff) << 8);
1786
1787         err = hpi_cobranet_hmi_write(h_control,
1788                 HPI_COBRANET_HMI_cobra_ip_mon_currentIP, 4, (u8 *)&iP);
1789
1790         return err;
1791
1792 }
1793
1794 u16 hpi_cobranet_get_static_ip_address(u32 h_control, u32 *pdw_ip_address)
1795 {
1796         u32 byte_count;
1797         u32 iP;
1798         u16 err;
1799         err = hpi_cobranet_hmi_read(h_control,
1800                 HPI_COBRANET_HMI_cobra_ip_mon_staticIP, 4, &byte_count,
1801                 (u8 *)&iP);
1802
1803         *pdw_ip_address =
1804                 ((iP & 0xff000000) >> 8) | ((iP & 0x00ff0000) << 8) | ((iP &
1805                         0x0000ff00) >> 8) | ((iP & 0x000000ff) << 8);
1806
1807         if (err)
1808                 *pdw_ip_address = 0;
1809
1810         return err;
1811
1812 }
1813
1814 u16 hpi_cobranet_set_static_ip_address(u32 h_control, u32 dw_ip_address)
1815 {
1816         u32 iP;
1817         u16 err;
1818
1819         iP = ((dw_ip_address & 0xff000000) >> 8) | ((dw_ip_address &
1820                         0x00ff0000) << 8) | ((dw_ip_address & 0x0000ff00) >>
1821                 8) | ((dw_ip_address & 0x000000ff) << 8);
1822
1823         err = hpi_cobranet_hmi_write(h_control,
1824                 HPI_COBRANET_HMI_cobra_ip_mon_staticIP, 4, (u8 *)&iP);
1825
1826         return err;
1827
1828 }
1829
1830 u16 hpi_cobranet_get_macaddress(u32 h_control, u32 *p_mac_msbs,
1831         u32 *p_mac_lsbs)
1832 {
1833         u32 byte_count;
1834         u16 err;
1835         u32 mac;
1836
1837         err = hpi_cobranet_hmi_read(h_control,
1838                 HPI_COBRANET_HMI_cobra_if_phy_address, 4, &byte_count,
1839                 (u8 *)&mac);
1840
1841         if (!err) {
1842                 *p_mac_msbs =
1843                         ((mac & 0xff000000) >> 8) | ((mac & 0x00ff0000) << 8)
1844                         | ((mac & 0x0000ff00) >> 8) | ((mac & 0x000000ff) <<
1845                         8);
1846
1847                 err = hpi_cobranet_hmi_read(h_control,
1848                         HPI_COBRANET_HMI_cobra_if_phy_address + 1, 4,
1849                         &byte_count, (u8 *)&mac);
1850         }
1851
1852         if (!err) {
1853                 *p_mac_lsbs =
1854                         ((mac & 0xff000000) >> 8) | ((mac & 0x00ff0000) << 8)
1855                         | ((mac & 0x0000ff00) >> 8) | ((mac & 0x000000ff) <<
1856                         8);
1857         } else {
1858                 *p_mac_msbs = 0;
1859                 *p_mac_lsbs = 0;
1860         }
1861
1862         return err;
1863 }
1864
1865 u16 hpi_compander_set_enable(u32 h_control, u32 enable)
1866 {
1867         return hpi_control_param_set(h_control, HPI_GENERIC_ENABLE, enable,
1868                 0);
1869 }
1870
1871 u16 hpi_compander_get_enable(u32 h_control, u32 *enable)
1872 {
1873         return hpi_control_param1_get(h_control, HPI_GENERIC_ENABLE, enable);
1874 }
1875
1876 u16 hpi_compander_set_makeup_gain(u32 h_control, short makeup_gain0_01dB)
1877 {
1878         return hpi_control_log_set2(h_control, HPI_COMPANDER_MAKEUPGAIN,
1879                 makeup_gain0_01dB, 0);
1880 }
1881
1882 u16 hpi_compander_get_makeup_gain(u32 h_control, short *makeup_gain0_01dB)
1883 {
1884         return hpi_control_log_get2(h_control, HPI_COMPANDER_MAKEUPGAIN,
1885                 makeup_gain0_01dB, NULL);
1886 }
1887
1888 u16 hpi_compander_set_attack_time_constant(u32 h_control, unsigned int index,
1889         u32 attack)
1890 {
1891         return hpi_control_param_set(h_control, HPI_COMPANDER_ATTACK, attack,
1892                 index);
1893 }
1894
1895 u16 hpi_compander_get_attack_time_constant(u32 h_control, unsigned int index,
1896         u32 *attack)
1897 {
1898         return hpi_control_param_get(h_control, HPI_COMPANDER_ATTACK, 0,
1899                 index, attack, NULL);
1900 }
1901
1902 u16 hpi_compander_set_decay_time_constant(u32 h_control, unsigned int index,
1903         u32 decay)
1904 {
1905         return hpi_control_param_set(h_control, HPI_COMPANDER_DECAY, decay,
1906                 index);
1907 }
1908
1909 u16 hpi_compander_get_decay_time_constant(u32 h_control, unsigned int index,
1910         u32 *decay)
1911 {
1912         return hpi_control_param_get(h_control, HPI_COMPANDER_DECAY, 0, index,
1913                 decay, NULL);
1914
1915 }
1916
1917 u16 hpi_compander_set_threshold(u32 h_control, unsigned int index,
1918         short threshold0_01dB)
1919 {
1920         struct hpi_message hm;
1921         struct hpi_response hr;
1922
1923         hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROL,
1924                 HPI_CONTROL_SET_STATE);
1925         if (hpi_handle_indexes(h_control, &hm.adapter_index, &hm.obj_index))
1926                 return HPI_ERROR_INVALID_HANDLE;
1927         hm.u.c.attribute = HPI_COMPANDER_THRESHOLD;
1928         hm.u.c.param2 = index;
1929         hm.u.c.an_log_value[0] = threshold0_01dB;
1930
1931         hpi_send_recv(&hm, &hr);
1932
1933         return hr.error;
1934 }
1935
1936 u16 hpi_compander_get_threshold(u32 h_control, unsigned int index,
1937         short *threshold0_01dB)
1938 {
1939         struct hpi_message hm;
1940         struct hpi_response hr;
1941
1942         hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROL,
1943                 HPI_CONTROL_GET_STATE);
1944         if (hpi_handle_indexes(h_control, &hm.adapter_index, &hm.obj_index))
1945                 return HPI_ERROR_INVALID_HANDLE;
1946         hm.u.c.attribute = HPI_COMPANDER_THRESHOLD;
1947         hm.u.c.param2 = index;
1948
1949         hpi_send_recv(&hm, &hr);
1950         *threshold0_01dB = hr.u.c.an_log_value[0];
1951
1952         return hr.error;
1953 }
1954
1955 u16 hpi_compander_set_ratio(u32 h_control, u32 index, u32 ratio100)
1956 {
1957         return hpi_control_param_set(h_control, HPI_COMPANDER_RATIO, ratio100,
1958                 index);
1959 }
1960
1961 u16 hpi_compander_get_ratio(u32 h_control, u32 index, u32 *ratio100)
1962 {
1963         return hpi_control_param_get(h_control, HPI_COMPANDER_RATIO, 0, index,
1964                 ratio100, NULL);
1965 }
1966
1967 u16 hpi_level_query_range(u32 h_control, short *min_gain_01dB,
1968         short *max_gain_01dB, short *step_gain_01dB)
1969 {
1970         struct hpi_message hm;
1971         struct hpi_response hr;
1972
1973         hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROL,
1974                 HPI_CONTROL_GET_STATE);
1975         if (hpi_handle_indexes(h_control, &hm.adapter_index, &hm.obj_index))
1976                 return HPI_ERROR_INVALID_HANDLE;
1977         hm.u.c.attribute = HPI_LEVEL_RANGE;
1978
1979         hpi_send_recv(&hm, &hr);
1980         if (hr.error) {
1981                 hr.u.c.an_log_value[0] = 0;
1982                 hr.u.c.an_log_value[1] = 0;
1983                 hr.u.c.param1 = 0;
1984         }
1985         if (min_gain_01dB)
1986                 *min_gain_01dB = hr.u.c.an_log_value[0];
1987         if (max_gain_01dB)
1988                 *max_gain_01dB = hr.u.c.an_log_value[1];
1989         if (step_gain_01dB)
1990                 *step_gain_01dB = (short)hr.u.c.param1;
1991         return hr.error;
1992 }
1993
1994 u16 hpi_level_set_gain(u32 h_control, short an_gain0_01dB[HPI_MAX_CHANNELS]
1995         )
1996 {
1997         return hpi_control_log_set2(h_control, HPI_LEVEL_GAIN,
1998                 an_gain0_01dB[0], an_gain0_01dB[1]);
1999 }
2000
2001 u16 hpi_level_get_gain(u32 h_control, short an_gain0_01dB[HPI_MAX_CHANNELS]
2002         )
2003 {
2004         return hpi_control_log_get2(h_control, HPI_LEVEL_GAIN,
2005                 &an_gain0_01dB[0], &an_gain0_01dB[1]);
2006 }
2007
2008 u16 hpi_meter_query_channels(const u32 h_meter, u32 *p_channels)
2009 {
2010         return hpi_control_query(h_meter, HPI_METER_NUM_CHANNELS, 0, 0,
2011                 p_channels);
2012 }
2013
2014 u16 hpi_meter_get_peak(u32 h_control, short an_peakdB[HPI_MAX_CHANNELS]
2015         )
2016 {
2017         short i = 0;
2018
2019         struct hpi_message hm;
2020         struct hpi_response hr;
2021
2022         hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROL,
2023                 HPI_CONTROL_GET_STATE);
2024         if (hpi_handle_indexes(h_control, &hm.adapter_index, &hm.obj_index))
2025                 return HPI_ERROR_INVALID_HANDLE;
2026         hm.obj_index = hm.obj_index;
2027         hm.u.c.attribute = HPI_METER_PEAK;
2028
2029         hpi_send_recv(&hm, &hr);
2030
2031         if (!hr.error)
2032                 memcpy(an_peakdB, hr.u.c.an_log_value,
2033                         sizeof(short) * HPI_MAX_CHANNELS);
2034         else
2035                 for (i = 0; i < HPI_MAX_CHANNELS; i++)
2036                         an_peakdB[i] = HPI_METER_MINIMUM;
2037         return hr.error;
2038 }
2039
2040 u16 hpi_meter_get_rms(u32 h_control, short an_rmsdB[HPI_MAX_CHANNELS]
2041         )
2042 {
2043         short i = 0;
2044
2045         struct hpi_message hm;
2046         struct hpi_response hr;
2047
2048         hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROL,
2049                 HPI_CONTROL_GET_STATE);
2050         if (hpi_handle_indexes(h_control, &hm.adapter_index, &hm.obj_index))
2051                 return HPI_ERROR_INVALID_HANDLE;
2052         hm.u.c.attribute = HPI_METER_RMS;
2053
2054         hpi_send_recv(&hm, &hr);
2055
2056         if (!hr.error)
2057                 memcpy(an_rmsdB, hr.u.c.an_log_value,
2058                         sizeof(short) * HPI_MAX_CHANNELS);
2059         else
2060                 for (i = 0; i < HPI_MAX_CHANNELS; i++)
2061                         an_rmsdB[i] = HPI_METER_MINIMUM;
2062
2063         return hr.error;
2064 }
2065
2066 u16 hpi_meter_set_rms_ballistics(u32 h_control, u16 attack, u16 decay)
2067 {
2068         return hpi_control_param_set(h_control, HPI_METER_RMS_BALLISTICS,
2069                 attack, decay);
2070 }
2071
2072 u16 hpi_meter_get_rms_ballistics(u32 h_control, u16 *pn_attack, u16 *pn_decay)
2073 {
2074         u32 attack;
2075         u32 decay;
2076         u16 error;
2077
2078         error = hpi_control_param2_get(h_control, HPI_METER_RMS_BALLISTICS,
2079                 &attack, &decay);
2080
2081         if (pn_attack)
2082                 *pn_attack = (unsigned short)attack;
2083         if (pn_decay)
2084                 *pn_decay = (unsigned short)decay;
2085
2086         return error;
2087 }
2088
2089 u16 hpi_meter_set_peak_ballistics(u32 h_control, u16 attack, u16 decay)
2090 {
2091         return hpi_control_param_set(h_control, HPI_METER_PEAK_BALLISTICS,
2092                 attack, decay);
2093 }
2094
2095 u16 hpi_meter_get_peak_ballistics(u32 h_control, u16 *pn_attack,
2096         u16 *pn_decay)
2097 {
2098         u32 attack;
2099         u32 decay;
2100         u16 error;
2101
2102         error = hpi_control_param2_get(h_control, HPI_METER_PEAK_BALLISTICS,
2103                 &attack, &decay);
2104
2105         if (pn_attack)
2106                 *pn_attack = (short)attack;
2107         if (pn_decay)
2108                 *pn_decay = (short)decay;
2109
2110         return error;
2111 }
2112
2113 u16 hpi_microphone_set_phantom_power(u32 h_control, u16 on_off)
2114 {
2115         return hpi_control_param_set(h_control, HPI_MICROPHONE_PHANTOM_POWER,
2116                 (u32)on_off, 0);
2117 }
2118
2119 u16 hpi_microphone_get_phantom_power(u32 h_control, u16 *pw_on_off)
2120 {
2121         u16 error = 0;
2122         u32 on_off = 0;
2123         error = hpi_control_param1_get(h_control,
2124                 HPI_MICROPHONE_PHANTOM_POWER, &on_off);
2125         if (pw_on_off)
2126                 *pw_on_off = (u16)on_off;
2127         return error;
2128 }
2129
2130 u16 hpi_multiplexer_set_source(u32 h_control, u16 source_node_type,
2131         u16 source_node_index)
2132 {
2133         return hpi_control_param_set(h_control, HPI_MULTIPLEXER_SOURCE,
2134                 source_node_type, source_node_index);
2135 }
2136
2137 u16 hpi_multiplexer_get_source(u32 h_control, u16 *source_node_type,
2138         u16 *source_node_index)
2139 {
2140         u32 node, index;
2141         u16 err = hpi_control_param2_get(h_control,
2142                 HPI_MULTIPLEXER_SOURCE, &node,
2143                 &index);
2144         if (source_node_type)
2145                 *source_node_type = (u16)node;
2146         if (source_node_index)
2147                 *source_node_index = (u16)index;
2148         return err;
2149 }
2150
2151 u16 hpi_multiplexer_query_source(u32 h_control, u16 index,
2152         u16 *source_node_type, u16 *source_node_index)
2153 {
2154         struct hpi_message hm;
2155         struct hpi_response hr;
2156         hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROL,
2157                 HPI_CONTROL_GET_STATE);
2158         if (hpi_handle_indexes(h_control, &hm.adapter_index, &hm.obj_index))
2159                 return HPI_ERROR_INVALID_HANDLE;
2160         hm.u.c.attribute = HPI_MULTIPLEXER_QUERYSOURCE;
2161         hm.u.c.param1 = index;
2162
2163         hpi_send_recv(&hm, &hr);
2164
2165         if (source_node_type)
2166                 *source_node_type = (u16)hr.u.c.param1;
2167         if (source_node_index)
2168                 *source_node_index = (u16)hr.u.c.param2;
2169         return hr.error;
2170 }
2171
2172 u16 hpi_parametric_eq_get_info(u32 h_control, u16 *pw_number_of_bands,
2173         u16 *pw_on_off)
2174 {
2175         u32 oB = 0;
2176         u32 oO = 0;
2177         u16 error = 0;
2178
2179         error = hpi_control_param2_get(h_control, HPI_EQUALIZER_NUM_FILTERS,
2180                 &oO, &oB);
2181         if (pw_number_of_bands)
2182                 *pw_number_of_bands = (u16)oB;
2183         if (pw_on_off)
2184                 *pw_on_off = (u16)oO;
2185         return error;
2186 }
2187
2188 u16 hpi_parametric_eq_set_state(u32 h_control, u16 on_off)
2189 {
2190         return hpi_control_param_set(h_control, HPI_EQUALIZER_NUM_FILTERS,
2191                 on_off, 0);
2192 }
2193
2194 u16 hpi_parametric_eq_get_band(u32 h_control, u16 index, u16 *pn_type,
2195         u32 *pfrequency_hz, short *pnQ100, short *pn_gain0_01dB)
2196 {
2197         struct hpi_message hm;
2198         struct hpi_response hr;
2199
2200         hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROL,
2201                 HPI_CONTROL_GET_STATE);
2202         if (hpi_handle_indexes(h_control, &hm.adapter_index, &hm.obj_index))
2203                 return HPI_ERROR_INVALID_HANDLE;
2204         hm.u.c.attribute = HPI_EQUALIZER_FILTER;
2205         hm.u.c.param2 = index;
2206
2207         hpi_send_recv(&hm, &hr);
2208
2209         if (pfrequency_hz)
2210                 *pfrequency_hz = hr.u.c.param1;
2211         if (pn_type)
2212                 *pn_type = (u16)(hr.u.c.param2 >> 16);
2213         if (pnQ100)
2214                 *pnQ100 = hr.u.c.an_log_value[1];
2215         if (pn_gain0_01dB)
2216                 *pn_gain0_01dB = hr.u.c.an_log_value[0];
2217
2218         return hr.error;
2219 }
2220
2221 u16 hpi_parametric_eq_set_band(u32 h_control, u16 index, u16 type,
2222         u32 frequency_hz, short q100, short gain0_01dB)
2223 {
2224         struct hpi_message hm;
2225         struct hpi_response hr;
2226
2227         hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROL,
2228                 HPI_CONTROL_SET_STATE);
2229         if (hpi_handle_indexes(h_control, &hm.adapter_index, &hm.obj_index))
2230                 return HPI_ERROR_INVALID_HANDLE;
2231
2232         hm.u.c.param1 = frequency_hz;
2233         hm.u.c.param2 = (index & 0xFFFFL) + ((u32)type << 16);
2234         hm.u.c.an_log_value[0] = gain0_01dB;
2235         hm.u.c.an_log_value[1] = q100;
2236         hm.u.c.attribute = HPI_EQUALIZER_FILTER;
2237
2238         hpi_send_recv(&hm, &hr);
2239
2240         return hr.error;
2241 }
2242
2243 u16 hpi_parametric_eq_get_coeffs(u32 h_control, u16 index, short coeffs[5]
2244         )
2245 {
2246         struct hpi_message hm;
2247         struct hpi_response hr;
2248
2249         hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROL,
2250                 HPI_CONTROL_GET_STATE);
2251         if (hpi_handle_indexes(h_control, &hm.adapter_index, &hm.obj_index))
2252                 return HPI_ERROR_INVALID_HANDLE;
2253         hm.u.c.attribute = HPI_EQUALIZER_COEFFICIENTS;
2254         hm.u.c.param2 = index;
2255
2256         hpi_send_recv(&hm, &hr);
2257
2258         coeffs[0] = (short)hr.u.c.an_log_value[0];
2259         coeffs[1] = (short)hr.u.c.an_log_value[1];
2260         coeffs[2] = (short)hr.u.c.param1;
2261         coeffs[3] = (short)(hr.u.c.param1 >> 16);
2262         coeffs[4] = (short)hr.u.c.param2;
2263
2264         return hr.error;
2265 }
2266
2267 u16 hpi_sample_clock_query_source(const u32 h_clock, const u32 index,
2268         u16 *pw_source)
2269 {
2270         u32 qr;
2271         u16 err;
2272
2273         err = hpi_control_query(h_clock, HPI_SAMPLECLOCK_SOURCE, index, 0,
2274                 &qr);
2275         *pw_source = (u16)qr;
2276         return err;
2277 }
2278
2279 u16 hpi_sample_clock_set_source(u32 h_control, u16 source)
2280 {
2281         return hpi_control_param_set(h_control, HPI_SAMPLECLOCK_SOURCE,
2282                 source, 0);
2283 }
2284
2285 u16 hpi_sample_clock_get_source(u32 h_control, u16 *pw_source)
2286 {
2287         u16 err = 0;
2288         u32 source = 0;
2289         err = hpi_control_param1_get(h_control, HPI_SAMPLECLOCK_SOURCE,
2290                 &source);
2291         if (!err)
2292                 if (pw_source)
2293                         *pw_source = (u16)source;
2294         return err;
2295 }
2296
2297 u16 hpi_sample_clock_query_source_index(const u32 h_clock, const u32 index,
2298         const u32 source, u16 *pw_source_index)
2299 {
2300         u32 qr;
2301         u16 err;
2302
2303         err = hpi_control_query(h_clock, HPI_SAMPLECLOCK_SOURCE_INDEX, index,
2304                 source, &qr);
2305         *pw_source_index = (u16)qr;
2306         return err;
2307 }
2308
2309 u16 hpi_sample_clock_set_source_index(u32 h_control, u16 source_index)
2310 {
2311         return hpi_control_param_set(h_control, HPI_SAMPLECLOCK_SOURCE_INDEX,
2312                 source_index, 0);
2313 }
2314
2315 u16 hpi_sample_clock_get_source_index(u32 h_control, u16 *pw_source_index)
2316 {
2317         u16 err = 0;
2318         u32 source_index = 0;
2319         err = hpi_control_param1_get(h_control, HPI_SAMPLECLOCK_SOURCE_INDEX,
2320                 &source_index);
2321         if (!err)
2322                 if (pw_source_index)
2323                         *pw_source_index = (u16)source_index;
2324         return err;
2325 }
2326
2327 u16 hpi_sample_clock_query_local_rate(const u32 h_clock, const u32 index,
2328         u32 *prate)
2329 {
2330         u16 err;
2331         err = hpi_control_query(h_clock, HPI_SAMPLECLOCK_LOCAL_SAMPLERATE,
2332                 index, 0, prate);
2333
2334         return err;
2335 }
2336
2337 u16 hpi_sample_clock_set_local_rate(u32 h_control, u32 sample_rate)
2338 {
2339         return hpi_control_param_set(h_control,
2340                 HPI_SAMPLECLOCK_LOCAL_SAMPLERATE, sample_rate, 0);
2341 }
2342
2343 u16 hpi_sample_clock_get_local_rate(u32 h_control, u32 *psample_rate)
2344 {
2345         u16 err = 0;
2346         u32 sample_rate = 0;
2347         err = hpi_control_param1_get(h_control,
2348                 HPI_SAMPLECLOCK_LOCAL_SAMPLERATE, &sample_rate);
2349         if (!err)
2350                 if (psample_rate)
2351                         *psample_rate = sample_rate;
2352         return err;
2353 }
2354
2355 u16 hpi_sample_clock_get_sample_rate(u32 h_control, u32 *psample_rate)
2356 {
2357         u16 err = 0;
2358         u32 sample_rate = 0;
2359         err = hpi_control_param1_get(h_control, HPI_SAMPLECLOCK_SAMPLERATE,
2360                 &sample_rate);
2361         if (!err)
2362                 if (psample_rate)
2363                         *psample_rate = sample_rate;
2364         return err;
2365 }
2366
2367 u16 hpi_sample_clock_set_auto(u32 h_control, u32 enable)
2368 {
2369         return hpi_control_param_set(h_control, HPI_SAMPLECLOCK_AUTO, enable,
2370                 0);
2371 }
2372
2373 u16 hpi_sample_clock_get_auto(u32 h_control, u32 *penable)
2374 {
2375         return hpi_control_param1_get(h_control, HPI_SAMPLECLOCK_AUTO,
2376                 penable);
2377 }
2378
2379 u16 hpi_sample_clock_set_local_rate_lock(u32 h_control, u32 lock)
2380 {
2381         return hpi_control_param_set(h_control, HPI_SAMPLECLOCK_LOCAL_LOCK,
2382                 lock, 0);
2383 }
2384
2385 u16 hpi_sample_clock_get_local_rate_lock(u32 h_control, u32 *plock)
2386 {
2387         return hpi_control_param1_get(h_control, HPI_SAMPLECLOCK_LOCAL_LOCK,
2388                 plock);
2389 }
2390
2391 u16 hpi_tone_detector_get_frequency(u32 h_control, u32 index, u32 *frequency)
2392 {
2393         return hpi_control_param_get(h_control, HPI_TONEDETECTOR_FREQUENCY,
2394                 index, 0, frequency, NULL);
2395 }
2396
2397 u16 hpi_tone_detector_get_state(u32 h_control, u32 *state)
2398 {
2399         return hpi_control_param1_get(h_control, HPI_TONEDETECTOR_STATE,
2400                 state);
2401 }
2402
2403 u16 hpi_tone_detector_set_enable(u32 h_control, u32 enable)
2404 {
2405         return hpi_control_param_set(h_control, HPI_GENERIC_ENABLE, enable,
2406                 0);
2407 }
2408
2409 u16 hpi_tone_detector_get_enable(u32 h_control, u32 *enable)
2410 {
2411         return hpi_control_param1_get(h_control, HPI_GENERIC_ENABLE, enable);
2412 }
2413
2414 u16 hpi_tone_detector_set_event_enable(u32 h_control, u32 event_enable)
2415 {
2416         return hpi_control_param_set(h_control, HPI_GENERIC_EVENT_ENABLE,
2417                 (u32)event_enable, 0);
2418 }
2419
2420 u16 hpi_tone_detector_get_event_enable(u32 h_control, u32 *event_enable)
2421 {
2422         return hpi_control_param1_get(h_control, HPI_GENERIC_EVENT_ENABLE,
2423                 event_enable);
2424 }
2425
2426 u16 hpi_tone_detector_set_threshold(u32 h_control, int threshold)
2427 {
2428         return hpi_control_param_set(h_control, HPI_TONEDETECTOR_THRESHOLD,
2429                 (u32)threshold, 0);
2430 }
2431
2432 u16 hpi_tone_detector_get_threshold(u32 h_control, int *threshold)
2433 {
2434         return hpi_control_param1_get(h_control, HPI_TONEDETECTOR_THRESHOLD,
2435                 (u32 *)threshold);
2436 }
2437
2438 u16 hpi_silence_detector_get_state(u32 h_control, u32 *state)
2439 {
2440         return hpi_control_param1_get(h_control, HPI_SILENCEDETECTOR_STATE,
2441                 state);
2442 }
2443
2444 u16 hpi_silence_detector_set_enable(u32 h_control, u32 enable)
2445 {
2446         return hpi_control_param_set(h_control, HPI_GENERIC_ENABLE, enable,
2447                 0);
2448 }
2449
2450 u16 hpi_silence_detector_get_enable(u32 h_control, u32 *enable)
2451 {
2452         return hpi_control_param1_get(h_control, HPI_GENERIC_ENABLE, enable);
2453 }
2454
2455 u16 hpi_silence_detector_set_event_enable(u32 h_control, u32 event_enable)
2456 {
2457         return hpi_control_param_set(h_control, HPI_GENERIC_EVENT_ENABLE,
2458                 event_enable, 0);
2459 }
2460
2461 u16 hpi_silence_detector_get_event_enable(u32 h_control, u32 *event_enable)
2462 {
2463         return hpi_control_param1_get(h_control, HPI_GENERIC_EVENT_ENABLE,
2464                 event_enable);
2465 }
2466
2467 u16 hpi_silence_detector_set_delay(u32 h_control, u32 delay)
2468 {
2469         return hpi_control_param_set(h_control, HPI_SILENCEDETECTOR_DELAY,
2470                 delay, 0);
2471 }
2472
2473 u16 hpi_silence_detector_get_delay(u32 h_control, u32 *delay)
2474 {
2475         return hpi_control_param1_get(h_control, HPI_SILENCEDETECTOR_DELAY,
2476                 delay);
2477 }
2478
2479 u16 hpi_silence_detector_set_threshold(u32 h_control, int threshold)
2480 {
2481         return hpi_control_param_set(h_control, HPI_SILENCEDETECTOR_THRESHOLD,
2482                 threshold, 0);
2483 }
2484
2485 u16 hpi_silence_detector_get_threshold(u32 h_control, int *threshold)
2486 {
2487         return hpi_control_param1_get(h_control,
2488                 HPI_SILENCEDETECTOR_THRESHOLD, (u32 *)threshold);
2489 }
2490
2491 u16 hpi_tuner_query_band(const u32 h_tuner, const u32 index, u16 *pw_band)
2492 {
2493         u32 qr;
2494         u16 err;
2495
2496         err = hpi_control_query(h_tuner, HPI_TUNER_BAND, index, 0, &qr);
2497         *pw_band = (u16)qr;
2498         return err;
2499 }
2500
2501 u16 hpi_tuner_set_band(u32 h_control, u16 band)
2502 {
2503         return hpi_control_param_set(h_control, HPI_TUNER_BAND, band, 0);
2504 }
2505
2506 u16 hpi_tuner_get_band(u32 h_control, u16 *pw_band)
2507 {
2508         u32 band = 0;
2509         u16 error = 0;
2510
2511         error = hpi_control_param1_get(h_control, HPI_TUNER_BAND, &band);
2512         if (pw_band)
2513                 *pw_band = (u16)band;
2514         return error;
2515 }
2516
2517 u16 hpi_tuner_query_frequency(const u32 h_tuner, const u32 index,
2518         const u16 band, u32 *pfreq)
2519 {
2520         return hpi_control_query(h_tuner, HPI_TUNER_FREQ, index, band, pfreq);
2521 }
2522
2523 u16 hpi_tuner_set_frequency(u32 h_control, u32 freq_ink_hz)
2524 {
2525         return hpi_control_param_set(h_control, HPI_TUNER_FREQ, freq_ink_hz,
2526                 0);
2527 }
2528
2529 u16 hpi_tuner_get_frequency(u32 h_control, u32 *pw_freq_ink_hz)
2530 {
2531         return hpi_control_param1_get(h_control, HPI_TUNER_FREQ,
2532                 pw_freq_ink_hz);
2533 }
2534
2535 u16 hpi_tuner_query_gain(const u32 h_tuner, const u32 index, u16 *pw_gain)
2536 {
2537         u32 qr;
2538         u16 err;
2539
2540         err = hpi_control_query(h_tuner, HPI_TUNER_BAND, index, 0, &qr);
2541         *pw_gain = (u16)qr;
2542         return err;
2543 }
2544
2545 u16 hpi_tuner_set_gain(u32 h_control, short gain)
2546 {
2547         return hpi_control_param_set(h_control, HPI_TUNER_GAIN, gain, 0);
2548 }
2549
2550 u16 hpi_tuner_get_gain(u32 h_control, short *pn_gain)
2551 {
2552         u32 gain = 0;
2553         u16 error = 0;
2554
2555         error = hpi_control_param1_get(h_control, HPI_TUNER_GAIN, &gain);
2556         if (pn_gain)
2557                 *pn_gain = (u16)gain;
2558         return error;
2559 }
2560
2561 u16 hpi_tuner_get_rf_level(u32 h_control, short *pw_level)
2562 {
2563         struct hpi_message hm;
2564         struct hpi_response hr;
2565
2566         hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROL,
2567                 HPI_CONTROL_GET_STATE);
2568         if (hpi_handle_indexes(h_control, &hm.adapter_index, &hm.obj_index))
2569                 return HPI_ERROR_INVALID_HANDLE;
2570         hm.u.cu.attribute = HPI_TUNER_LEVEL_AVG;
2571         hpi_send_recv(&hm, &hr);
2572         if (pw_level)
2573                 *pw_level = hr.u.cu.tuner.s_level;
2574         return hr.error;
2575 }
2576
2577 u16 hpi_tuner_get_raw_rf_level(u32 h_control, short *pw_level)
2578 {
2579         struct hpi_message hm;
2580         struct hpi_response hr;
2581
2582         hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROL,
2583                 HPI_CONTROL_GET_STATE);
2584         if (hpi_handle_indexes(h_control, &hm.adapter_index, &hm.obj_index))
2585                 return HPI_ERROR_INVALID_HANDLE;
2586         hm.u.cu.attribute = HPI_TUNER_LEVEL_RAW;
2587         hpi_send_recv(&hm, &hr);
2588         if (pw_level)
2589                 *pw_level = hr.u.cu.tuner.s_level;
2590         return hr.error;
2591 }
2592
2593 u16 hpi_tuner_query_deemphasis(const u32 h_tuner, const u32 index,
2594         const u16 band, u32 *pdeemphasis)
2595 {
2596         return hpi_control_query(h_tuner, HPI_TUNER_DEEMPHASIS, index, band,
2597                 pdeemphasis);
2598 }
2599
2600 u16 hpi_tuner_set_deemphasis(u32 h_control, u32 deemphasis)
2601 {
2602         return hpi_control_param_set(h_control, HPI_TUNER_DEEMPHASIS,
2603                 deemphasis, 0);
2604 }
2605
2606 u16 hpi_tuner_get_deemphasis(u32 h_control, u32 *pdeemphasis)
2607 {
2608         return hpi_control_param1_get(h_control, HPI_TUNER_DEEMPHASIS,
2609                 pdeemphasis);
2610 }
2611
2612 u16 hpi_tuner_query_program(const u32 h_tuner, u32 *pbitmap_program)
2613 {
2614         return hpi_control_query(h_tuner, HPI_TUNER_PROGRAM, 0, 0,
2615                 pbitmap_program);
2616 }
2617
2618 u16 hpi_tuner_set_program(u32 h_control, u32 program)
2619 {
2620         return hpi_control_param_set(h_control, HPI_TUNER_PROGRAM, program,
2621                 0);
2622 }
2623
2624 u16 hpi_tuner_get_program(u32 h_control, u32 *pprogram)
2625 {
2626         return hpi_control_param1_get(h_control, HPI_TUNER_PROGRAM, pprogram);
2627 }
2628
2629 u16 hpi_tuner_get_hd_radio_dsp_version(u32 h_control, char *psz_dsp_version,
2630         const u32 string_size)
2631 {
2632         return hpi_control_get_string(h_control,
2633                 HPI_TUNER_HDRADIO_DSP_VERSION, psz_dsp_version, string_size);
2634 }
2635
2636 u16 hpi_tuner_get_hd_radio_sdk_version(u32 h_control, char *psz_sdk_version,
2637         const u32 string_size)
2638 {
2639         return hpi_control_get_string(h_control,
2640                 HPI_TUNER_HDRADIO_SDK_VERSION, psz_sdk_version, string_size);
2641 }
2642
2643 u16 hpi_tuner_get_status(u32 h_control, u16 *pw_status_mask, u16 *pw_status)
2644 {
2645         u32 status = 0;
2646         u16 error = 0;
2647
2648         error = hpi_control_param1_get(h_control, HPI_TUNER_STATUS, &status);
2649         if (pw_status) {
2650                 if (!error) {
2651                         *pw_status_mask = (u16)(status >> 16);
2652                         *pw_status = (u16)(status & 0xFFFF);
2653                 } else {
2654                         *pw_status_mask = 0;
2655                         *pw_status = 0;
2656                 }
2657         }
2658         return error;
2659 }
2660
2661 u16 hpi_tuner_set_mode(u32 h_control, u32 mode, u32 value)
2662 {
2663         return hpi_control_param_set(h_control, HPI_TUNER_MODE, mode, value);
2664 }
2665
2666 u16 hpi_tuner_get_mode(u32 h_control, u32 mode, u32 *pn_value)
2667 {
2668         return hpi_control_param_get(h_control, HPI_TUNER_MODE, mode, 0,
2669                 pn_value, NULL);
2670 }
2671
2672 u16 hpi_tuner_get_hd_radio_signal_quality(u32 h_control, u32 *pquality)
2673 {
2674         return hpi_control_param1_get(h_control,
2675                 HPI_TUNER_HDRADIO_SIGNAL_QUALITY, pquality);
2676 }
2677
2678 u16 hpi_tuner_get_hd_radio_signal_blend(u32 h_control, u32 *pblend)
2679 {
2680         return hpi_control_param1_get(h_control, HPI_TUNER_HDRADIO_BLEND,
2681                 pblend);
2682 }
2683
2684 u16 hpi_tuner_set_hd_radio_signal_blend(u32 h_control, const u32 blend)
2685 {
2686         return hpi_control_param_set(h_control, HPI_TUNER_HDRADIO_BLEND,
2687                 blend, 0);
2688 }
2689
2690 u16 hpi_tuner_get_rds(u32 h_control, char *p_data)
2691 {
2692         struct hpi_message hm;
2693         struct hpi_response hr;
2694
2695         hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROL,
2696                 HPI_CONTROL_GET_STATE);
2697         if (hpi_handle_indexes(h_control, &hm.adapter_index, &hm.obj_index))
2698                 return HPI_ERROR_INVALID_HANDLE;
2699         hm.u.c.attribute = HPI_TUNER_RDS;
2700         hpi_send_recv(&hm, &hr);
2701         if (p_data) {
2702                 *(u32 *)&p_data[0] = hr.u.cu.tuner.rds.data[0];
2703                 *(u32 *)&p_data[4] = hr.u.cu.tuner.rds.data[1];
2704                 *(u32 *)&p_data[8] = hr.u.cu.tuner.rds.bLER;
2705         }
2706         return hr.error;
2707 }
2708
2709 u16 hpi_pad_get_channel_name(u32 h_control, char *psz_string,
2710         const u32 data_length)
2711 {
2712         return hpi_control_get_string(h_control, HPI_PAD_CHANNEL_NAME,
2713                 psz_string, data_length);
2714 }
2715
2716 u16 hpi_pad_get_artist(u32 h_control, char *psz_string, const u32 data_length)
2717 {
2718         return hpi_control_get_string(h_control, HPI_PAD_ARTIST, psz_string,
2719                 data_length);
2720 }
2721
2722 u16 hpi_pad_get_title(u32 h_control, char *psz_string, const u32 data_length)
2723 {
2724         return hpi_control_get_string(h_control, HPI_PAD_TITLE, psz_string,
2725                 data_length);
2726 }
2727
2728 u16 hpi_pad_get_comment(u32 h_control, char *psz_string,
2729         const u32 data_length)
2730 {
2731         return hpi_control_get_string(h_control, HPI_PAD_COMMENT, psz_string,
2732                 data_length);
2733 }
2734
2735 u16 hpi_pad_get_program_type(u32 h_control, u32 *ppTY)
2736 {
2737         return hpi_control_param1_get(h_control, HPI_PAD_PROGRAM_TYPE, ppTY);
2738 }
2739
2740 u16 hpi_pad_get_rdsPI(u32 h_control, u32 *ppI)
2741 {
2742         return hpi_control_param1_get(h_control, HPI_PAD_PROGRAM_ID, ppI);
2743 }
2744
2745 u16 hpi_volume_query_channels(const u32 h_volume, u32 *p_channels)
2746 {
2747         return hpi_control_query(h_volume, HPI_VOLUME_NUM_CHANNELS, 0, 0,
2748                 p_channels);
2749 }
2750
2751 u16 hpi_volume_set_gain(u32 h_control, short an_log_gain[HPI_MAX_CHANNELS]
2752         )
2753 {
2754         return hpi_control_log_set2(h_control, HPI_VOLUME_GAIN,
2755                 an_log_gain[0], an_log_gain[1]);
2756 }
2757
2758 u16 hpi_volume_get_gain(u32 h_control, short an_log_gain[HPI_MAX_CHANNELS]
2759         )
2760 {
2761         return hpi_control_log_get2(h_control, HPI_VOLUME_GAIN,
2762                 &an_log_gain[0], &an_log_gain[1]);
2763 }
2764
2765 u16 hpi_volume_set_mute(u32 h_control, u32 mute)
2766 {
2767         return hpi_control_param_set(h_control, HPI_VOLUME_MUTE, mute, 0);
2768 }
2769
2770 u16 hpi_volume_get_mute(u32 h_control, u32 *mute)
2771 {
2772         return hpi_control_param1_get(h_control, HPI_VOLUME_MUTE, mute);
2773 }
2774
2775 u16 hpi_volume_query_range(u32 h_control, short *min_gain_01dB,
2776         short *max_gain_01dB, short *step_gain_01dB)
2777 {
2778         struct hpi_message hm;
2779         struct hpi_response hr;
2780
2781         hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROL,
2782                 HPI_CONTROL_GET_STATE);
2783         if (hpi_handle_indexes(h_control, &hm.adapter_index, &hm.obj_index))
2784                 return HPI_ERROR_INVALID_HANDLE;
2785         hm.u.c.attribute = HPI_VOLUME_RANGE;
2786
2787         hpi_send_recv(&hm, &hr);
2788         if (hr.error) {
2789                 hr.u.c.an_log_value[0] = 0;
2790                 hr.u.c.an_log_value[1] = 0;
2791                 hr.u.c.param1 = 0;
2792         }
2793         if (min_gain_01dB)
2794                 *min_gain_01dB = hr.u.c.an_log_value[0];
2795         if (max_gain_01dB)
2796                 *max_gain_01dB = hr.u.c.an_log_value[1];
2797         if (step_gain_01dB)
2798                 *step_gain_01dB = (short)hr.u.c.param1;
2799         return hr.error;
2800 }
2801
2802 u16 hpi_volume_auto_fade_profile(u32 h_control,
2803         short an_stop_gain0_01dB[HPI_MAX_CHANNELS], u32 duration_ms,
2804         u16 profile)
2805 {
2806         struct hpi_message hm;
2807         struct hpi_response hr;
2808
2809         hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROL,
2810                 HPI_CONTROL_SET_STATE);
2811         if (hpi_handle_indexes(h_control, &hm.adapter_index, &hm.obj_index))
2812                 return HPI_ERROR_INVALID_HANDLE;
2813
2814         memcpy(hm.u.c.an_log_value, an_stop_gain0_01dB,
2815                 sizeof(short) * HPI_MAX_CHANNELS);
2816
2817         hm.u.c.attribute = HPI_VOLUME_AUTOFADE;
2818         hm.u.c.param1 = duration_ms;
2819         hm.u.c.param2 = profile;
2820
2821         hpi_send_recv(&hm, &hr);
2822
2823         return hr.error;
2824 }
2825
2826 u16 hpi_volume_auto_fade(u32 h_control,
2827         short an_stop_gain0_01dB[HPI_MAX_CHANNELS], u32 duration_ms)
2828 {
2829         return hpi_volume_auto_fade_profile(h_control, an_stop_gain0_01dB,
2830                 duration_ms, HPI_VOLUME_AUTOFADE_LOG);
2831 }
2832
2833 u16 hpi_vox_set_threshold(u32 h_control, short an_gain0_01dB)
2834 {
2835         struct hpi_message hm;
2836         struct hpi_response hr;
2837         hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROL,
2838                 HPI_CONTROL_SET_STATE);
2839         if (hpi_handle_indexes(h_control, &hm.adapter_index, &hm.obj_index))
2840                 return HPI_ERROR_INVALID_HANDLE;
2841         hm.u.c.attribute = HPI_VOX_THRESHOLD;
2842
2843         hm.u.c.an_log_value[0] = an_gain0_01dB;
2844
2845         hpi_send_recv(&hm, &hr);
2846
2847         return hr.error;
2848 }
2849
2850 u16 hpi_vox_get_threshold(u32 h_control, short *an_gain0_01dB)
2851 {
2852         struct hpi_message hm;
2853         struct hpi_response hr;
2854         hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROL,
2855                 HPI_CONTROL_GET_STATE);
2856         if (hpi_handle_indexes(h_control, &hm.adapter_index, &hm.obj_index))
2857                 return HPI_ERROR_INVALID_HANDLE;
2858         hm.u.c.attribute = HPI_VOX_THRESHOLD;
2859
2860         hpi_send_recv(&hm, &hr);
2861
2862         *an_gain0_01dB = hr.u.c.an_log_value[0];
2863
2864         return hr.error;
2865 }