sound/soc/sof/ipc3-topology.c

   1 // SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause)
   2 //
   3 // This file is provided under a dual BSD/GPLv2 license.  When using or
   4 // redistributing this file, you may do so under either license.
   5 //
   6 // Copyright(c) 2021 Intel Corporation. All rights reserved.
   7 //
   8 //
   9
  10 #include <uapi/sound/sof/tokens.h>
  11 #include <sound/pcm_params.h>
  12 #include "sof-priv.h"
  13 #include "sof-audio.h"
  14 #include "ipc3-priv.h"
  15 #include "ops.h"
  16
  17 /* Full volume for default values */
  18 #define VOL_ZERO_DB     BIT(VOLUME_FWL)
  19
  20 /* size of tplg ABI in bytes */
  21 #define SOF_IPC3_TPLG_ABI_SIZE 3
  22
  23 struct sof_widget_data {
  24         int ctrl_type;
  25         int ipc_cmd;
  26         void *pdata;
  27         size_t pdata_size;
  28         struct snd_sof_control *control;
  29 };
  30
  31 struct sof_process_types {
  32         const char *name;
  33         enum sof_ipc_process_type type;
  34         enum sof_comp_type comp_type;
  35 };
  36
  37 static const struct sof_process_types sof_process[] = {
  38         {"EQFIR", SOF_PROCESS_EQFIR, SOF_COMP_EQ_FIR},
  39         {"EQIIR", SOF_PROCESS_EQIIR, SOF_COMP_EQ_IIR},
  40         {"KEYWORD_DETECT", SOF_PROCESS_KEYWORD_DETECT, SOF_COMP_KEYWORD_DETECT},
  41         {"KPB", SOF_PROCESS_KPB, SOF_COMP_KPB},
  42         {"CHAN_SELECTOR", SOF_PROCESS_CHAN_SELECTOR, SOF_COMP_SELECTOR},
  43         {"MUX", SOF_PROCESS_MUX, SOF_COMP_MUX},
  44         {"DEMUX", SOF_PROCESS_DEMUX, SOF_COMP_DEMUX},
  45         {"DCBLOCK", SOF_PROCESS_DCBLOCK, SOF_COMP_DCBLOCK},
  46         {"SMART_AMP", SOF_PROCESS_SMART_AMP, SOF_COMP_SMART_AMP},
  47 };
  48
  49 static enum sof_ipc_process_type find_process(const char *name)
  50 {
  51         int i;
  52
  53         for (i = 0; i < ARRAY_SIZE(sof_process); i++) {
  54                 if (strcmp(name, sof_process[i].name) == 0)
  55                         return sof_process[i].type;
  56         }
  57
  58         return SOF_PROCESS_NONE;
  59 }
  60
  61 static int get_token_process_type(void *elem, void *object, u32 offset)
  62 {
  63         u32 *val = (u32 *)((u8 *)object + offset);
  64
  65         *val = find_process((const char *)elem);
  66         return 0;
  67 }
  68
  69 /* Buffers */
  70 static const struct sof_topology_token buffer_tokens[] = {
  71         {SOF_TKN_BUF_SIZE, SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32,
  72                 offsetof(struct sof_ipc_buffer, size)},
  73         {SOF_TKN_BUF_CAPS, SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32,
  74                 offsetof(struct sof_ipc_buffer, caps)},
  75 };
  76
  77 /* DAI */
  78 static const struct sof_topology_token dai_tokens[] = {
  79         {SOF_TKN_DAI_TYPE, SND_SOC_TPLG_TUPLE_TYPE_STRING, get_token_dai_type,
  80                 offsetof(struct sof_ipc_comp_dai, type)},
  81         {SOF_TKN_DAI_INDEX, SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32,
  82                 offsetof(struct sof_ipc_comp_dai, dai_index)},
  83         {SOF_TKN_DAI_DIRECTION, SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32,
  84                 offsetof(struct sof_ipc_comp_dai, direction)},
  85 };
  86
  87 /* BE DAI link */
  88 static const struct sof_topology_token dai_link_tokens[] = {
  89         {SOF_TKN_DAI_TYPE, SND_SOC_TPLG_TUPLE_TYPE_STRING, get_token_dai_type,
  90                 offsetof(struct sof_ipc_dai_config, type)},
  91         {SOF_TKN_DAI_INDEX, SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32,
  92                 offsetof(struct sof_ipc_dai_config, dai_index)},
  93 };
  94
  95 /* scheduling */
  96 static const struct sof_topology_token sched_tokens[] = {
  97         {SOF_TKN_SCHED_PERIOD, SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32,
  98                 offsetof(struct sof_ipc_pipe_new, period)},
  99         {SOF_TKN_SCHED_PRIORITY, SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32,
 100                 offsetof(struct sof_ipc_pipe_new, priority)},
 101         {SOF_TKN_SCHED_MIPS, SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32,
 102                 offsetof(struct sof_ipc_pipe_new, period_mips)},
 103         {SOF_TKN_SCHED_CORE, SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32,
 104                 offsetof(struct sof_ipc_pipe_new, core)},
 105         {SOF_TKN_SCHED_FRAMES, SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32,
 106                 offsetof(struct sof_ipc_pipe_new, frames_per_sched)},
 107         {SOF_TKN_SCHED_TIME_DOMAIN, SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32,
 108                 offsetof(struct sof_ipc_pipe_new, time_domain)},
 109 };
 110
 111 static const struct sof_topology_token pipeline_tokens[] = {
 112         {SOF_TKN_SCHED_DYNAMIC_PIPELINE, SND_SOC_TPLG_TUPLE_TYPE_BOOL, get_token_u16,
 113                 offsetof(struct snd_sof_widget, dynamic_pipeline_widget)},
 114
 115 };
 116
 117 /* volume */
 118 static const struct sof_topology_token volume_tokens[] = {
 119         {SOF_TKN_VOLUME_RAMP_STEP_TYPE, SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32,
 120                 offsetof(struct sof_ipc_comp_volume, ramp)},
 121         {SOF_TKN_VOLUME_RAMP_STEP_MS, SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32,
 122                 offsetof(struct sof_ipc_comp_volume, initial_ramp)},
 123 };
 124
 125 /* SRC */
 126 static const struct sof_topology_token src_tokens[] = {
 127         {SOF_TKN_SRC_RATE_IN, SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32,
 128                 offsetof(struct sof_ipc_comp_src, source_rate)},
 129         {SOF_TKN_SRC_RATE_OUT, SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32,
 130                 offsetof(struct sof_ipc_comp_src, sink_rate)},
 131 };
 132
 133 /* ASRC */
 134 static const struct sof_topology_token asrc_tokens[] = {
 135         {SOF_TKN_ASRC_RATE_IN, SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32,
 136                 offsetof(struct sof_ipc_comp_asrc, source_rate)},
 137         {SOF_TKN_ASRC_RATE_OUT, SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32,
 138                 offsetof(struct sof_ipc_comp_asrc, sink_rate)},
 139         {SOF_TKN_ASRC_ASYNCHRONOUS_MODE, SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32,
 140                 offsetof(struct sof_ipc_comp_asrc, asynchronous_mode)},
 141         {SOF_TKN_ASRC_OPERATION_MODE, SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32,
 142                 offsetof(struct sof_ipc_comp_asrc, operation_mode)},
 143 };
 144
 145 /* EFFECT */
 146 static const struct sof_topology_token process_tokens[] = {
 147         {SOF_TKN_PROCESS_TYPE, SND_SOC_TPLG_TUPLE_TYPE_STRING, get_token_process_type,
 148                 offsetof(struct sof_ipc_comp_process, type)},
 149 };
 150
 151 /* PCM */
 152 static const struct sof_topology_token pcm_tokens[] = {
 153         {SOF_TKN_PCM_DMAC_CONFIG, SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32,
 154                 offsetof(struct sof_ipc_comp_host, dmac_config)},
 155 };
 156
 157 /* Generic components */
 158 static const struct sof_topology_token comp_tokens[] = {
 159         {SOF_TKN_COMP_PERIOD_SINK_COUNT, SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32,
 160                 offsetof(struct sof_ipc_comp_config, periods_sink)},
 161         {SOF_TKN_COMP_PERIOD_SOURCE_COUNT, SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32,
 162                 offsetof(struct sof_ipc_comp_config, periods_source)},
 163         {SOF_TKN_COMP_FORMAT,
 164                 SND_SOC_TPLG_TUPLE_TYPE_STRING, get_token_comp_format,
 165                 offsetof(struct sof_ipc_comp_config, frame_fmt)},
 166 };
 167
 168 /* SSP */
 169 static const struct sof_topology_token ssp_tokens[] = {
 170         {SOF_TKN_INTEL_SSP_CLKS_CONTROL, SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32,
 171                 offsetof(struct sof_ipc_dai_ssp_params, clks_control)},
 172         {SOF_TKN_INTEL_SSP_MCLK_ID, SND_SOC_TPLG_TUPLE_TYPE_SHORT, get_token_u16,
 173                 offsetof(struct sof_ipc_dai_ssp_params, mclk_id)},
 174         {SOF_TKN_INTEL_SSP_SAMPLE_BITS, SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32,
 175                 offsetof(struct sof_ipc_dai_ssp_params, sample_valid_bits)},
 176         {SOF_TKN_INTEL_SSP_FRAME_PULSE_WIDTH, SND_SOC_TPLG_TUPLE_TYPE_SHORT,    get_token_u16,
 177                 offsetof(struct sof_ipc_dai_ssp_params, frame_pulse_width)},
 178         {SOF_TKN_INTEL_SSP_QUIRKS, SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32,
 179                 offsetof(struct sof_ipc_dai_ssp_params, quirks)},
 180         {SOF_TKN_INTEL_SSP_TDM_PADDING_PER_SLOT, SND_SOC_TPLG_TUPLE_TYPE_BOOL, get_token_u16,
 181                 offsetof(struct sof_ipc_dai_ssp_params, tdm_per_slot_padding_flag)},
 182         {SOF_TKN_INTEL_SSP_BCLK_DELAY, SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32,
 183                 offsetof(struct sof_ipc_dai_ssp_params, bclk_delay)},
 184 };
 185
 186 /* ALH */
 187 static const struct sof_topology_token alh_tokens[] = {
 188         {SOF_TKN_INTEL_ALH_RATE, SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32,
 189                 offsetof(struct sof_ipc_dai_alh_params, rate)},
 190         {SOF_TKN_INTEL_ALH_CH,  SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32,
 191                 offsetof(struct sof_ipc_dai_alh_params, channels)},
 192 };
 193
 194 /* DMIC */
 195 static const struct sof_topology_token dmic_tokens[] = {
 196         {SOF_TKN_INTEL_DMIC_DRIVER_VERSION, SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32,
 197                 offsetof(struct sof_ipc_dai_dmic_params, driver_ipc_version)},
 198         {SOF_TKN_INTEL_DMIC_CLK_MIN, SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32,
 199                 offsetof(struct sof_ipc_dai_dmic_params, pdmclk_min)},
 200         {SOF_TKN_INTEL_DMIC_CLK_MAX, SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32,
 201                 offsetof(struct sof_ipc_dai_dmic_params, pdmclk_max)},
 202         {SOF_TKN_INTEL_DMIC_SAMPLE_RATE, SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32,
 203                 offsetof(struct sof_ipc_dai_dmic_params, fifo_fs)},
 204         {SOF_TKN_INTEL_DMIC_DUTY_MIN, SND_SOC_TPLG_TUPLE_TYPE_SHORT, get_token_u16,
 205                 offsetof(struct sof_ipc_dai_dmic_params, duty_min)},
 206         {SOF_TKN_INTEL_DMIC_DUTY_MAX, SND_SOC_TPLG_TUPLE_TYPE_SHORT, get_token_u16,
 207                 offsetof(struct sof_ipc_dai_dmic_params, duty_max)},
 208         {SOF_TKN_INTEL_DMIC_NUM_PDM_ACTIVE, SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32,
 209                 offsetof(struct sof_ipc_dai_dmic_params, num_pdm_active)},
 210         {SOF_TKN_INTEL_DMIC_FIFO_WORD_LENGTH, SND_SOC_TPLG_TUPLE_TYPE_SHORT, get_token_u16,
 211                 offsetof(struct sof_ipc_dai_dmic_params, fifo_bits)},
 212         {SOF_TKN_INTEL_DMIC_UNMUTE_RAMP_TIME_MS, SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32,
 213                 offsetof(struct sof_ipc_dai_dmic_params, unmute_ramp_time)},
 214 };
 215
 216 /* ESAI */
 217 static const struct sof_topology_token esai_tokens[] = {
 218         {SOF_TKN_IMX_ESAI_MCLK_ID, SND_SOC_TPLG_TUPLE_TYPE_SHORT, get_token_u16,
 219                 offsetof(struct sof_ipc_dai_esai_params, mclk_id)},
 220 };
 221
 222 /* SAI */
 223 static const struct sof_topology_token sai_tokens[] = {
 224         {SOF_TKN_IMX_SAI_MCLK_ID, SND_SOC_TPLG_TUPLE_TYPE_SHORT, get_token_u16,
 225                 offsetof(struct sof_ipc_dai_sai_params, mclk_id)},
 226 };
 227
 228 /*
 229  * DMIC PDM Tokens
 230  * SOF_TKN_INTEL_DMIC_PDM_CTRL_ID should be the first token
 231  * as it increments the index while parsing the array of pdm tokens
 232  * and determines the correct offset
 233  */
 234 static const struct sof_topology_token dmic_pdm_tokens[] = {
 235         {SOF_TKN_INTEL_DMIC_PDM_CTRL_ID, SND_SOC_TPLG_TUPLE_TYPE_SHORT, get_token_u16,
 236                 offsetof(struct sof_ipc_dai_dmic_pdm_ctrl, id)},
 237         {SOF_TKN_INTEL_DMIC_PDM_MIC_A_Enable, SND_SOC_TPLG_TUPLE_TYPE_SHORT, get_token_u16,
 238                 offsetof(struct sof_ipc_dai_dmic_pdm_ctrl, enable_mic_a)},
 239         {SOF_TKN_INTEL_DMIC_PDM_MIC_B_Enable, SND_SOC_TPLG_TUPLE_TYPE_SHORT, get_token_u16,
 240                 offsetof(struct sof_ipc_dai_dmic_pdm_ctrl, enable_mic_b)},
 241         {SOF_TKN_INTEL_DMIC_PDM_POLARITY_A, SND_SOC_TPLG_TUPLE_TYPE_SHORT, get_token_u16,
 242                 offsetof(struct sof_ipc_dai_dmic_pdm_ctrl, polarity_mic_a)},
 243         {SOF_TKN_INTEL_DMIC_PDM_POLARITY_B, SND_SOC_TPLG_TUPLE_TYPE_SHORT, get_token_u16,
 244                 offsetof(struct sof_ipc_dai_dmic_pdm_ctrl, polarity_mic_b)},
 245         {SOF_TKN_INTEL_DMIC_PDM_CLK_EDGE, SND_SOC_TPLG_TUPLE_TYPE_SHORT, get_token_u16,
 246                 offsetof(struct sof_ipc_dai_dmic_pdm_ctrl, clk_edge)},
 247         {SOF_TKN_INTEL_DMIC_PDM_SKEW, SND_SOC_TPLG_TUPLE_TYPE_SHORT, get_token_u16,
 248                 offsetof(struct sof_ipc_dai_dmic_pdm_ctrl, skew)},
 249 };
 250
 251 /* HDA */
 252 static const struct sof_topology_token hda_tokens[] = {
 253         {SOF_TKN_INTEL_HDA_RATE, SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32,
 254                 offsetof(struct sof_ipc_dai_hda_params, rate)},
 255         {SOF_TKN_INTEL_HDA_CH, SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32,
 256                 offsetof(struct sof_ipc_dai_hda_params, channels)},
 257 };
 258
 259 /* AFE */
 260 static const struct sof_topology_token afe_tokens[] = {
 261         {SOF_TKN_MEDIATEK_AFE_RATE, SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32,
 262                 offsetof(struct sof_ipc_dai_mtk_afe_params, rate)},
 263         {SOF_TKN_MEDIATEK_AFE_CH, SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32,
 264                 offsetof(struct sof_ipc_dai_mtk_afe_params, channels)},
 265         {SOF_TKN_MEDIATEK_AFE_FORMAT, SND_SOC_TPLG_TUPLE_TYPE_STRING, get_token_comp_format,
 266                 offsetof(struct sof_ipc_dai_mtk_afe_params, format)},
 267 };
 268
 269 /* ACPDMIC */
 270 static const struct sof_topology_token acpdmic_tokens[] = {
 271         {SOF_TKN_AMD_ACPDMIC_RATE,
 272                 SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32,
 273                 offsetof(struct sof_ipc_dai_acpdmic_params, pdm_rate)},
 274         {SOF_TKN_AMD_ACPDMIC_CH,
 275                 SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32,
 276                 offsetof(struct sof_ipc_dai_acpdmic_params, pdm_ch)},
 277 };
 278
 279 /* Core tokens */
 280 static const struct sof_topology_token core_tokens[] = {
 281         {SOF_TKN_COMP_CORE_ID, SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32,
 282                 offsetof(struct sof_ipc_comp, core)},
 283 };
 284
 285 /* Component extended tokens */
 286 static const struct sof_topology_token comp_ext_tokens[] = {
 287         {SOF_TKN_COMP_UUID, SND_SOC_TPLG_TUPLE_TYPE_UUID, get_token_uuid,
 288                 offsetof(struct snd_sof_widget, uuid)},
 289 };
 290
 291 static const struct sof_token_info ipc3_token_list[SOF_TOKEN_COUNT] = {
 292         [SOF_PCM_TOKENS] = {"PCM tokens", pcm_tokens, ARRAY_SIZE(pcm_tokens)},
 293         [SOF_PIPELINE_TOKENS] = {"Pipeline tokens", pipeline_tokens, ARRAY_SIZE(pipeline_tokens)},
 294         [SOF_SCHED_TOKENS] = {"Scheduler tokens", sched_tokens, ARRAY_SIZE(sched_tokens)},
 295         [SOF_COMP_TOKENS] = {"Comp tokens", comp_tokens, ARRAY_SIZE(comp_tokens)},
 296         [SOF_CORE_TOKENS] = {"Core tokens", core_tokens, ARRAY_SIZE(core_tokens)},
 297         [SOF_COMP_EXT_TOKENS] = {"AFE tokens", comp_ext_tokens, ARRAY_SIZE(comp_ext_tokens)},
 298         [SOF_BUFFER_TOKENS] = {"Buffer tokens", buffer_tokens, ARRAY_SIZE(buffer_tokens)},
 299         [SOF_VOLUME_TOKENS] = {"Volume tokens", volume_tokens, ARRAY_SIZE(volume_tokens)},
 300         [SOF_SRC_TOKENS] = {"SRC tokens", src_tokens, ARRAY_SIZE(src_tokens)},
 301         [SOF_ASRC_TOKENS] = {"ASRC tokens", asrc_tokens, ARRAY_SIZE(asrc_tokens)},
 302         [SOF_PROCESS_TOKENS] = {"Process tokens", process_tokens, ARRAY_SIZE(process_tokens)},
 303         [SOF_DAI_TOKENS] = {"DAI tokens", dai_tokens, ARRAY_SIZE(dai_tokens)},
 304         [SOF_DAI_LINK_TOKENS] = {"DAI link tokens", dai_link_tokens, ARRAY_SIZE(dai_link_tokens)},
 305         [SOF_HDA_TOKENS] = {"HDA tokens", hda_tokens, ARRAY_SIZE(hda_tokens)},
 306         [SOF_SSP_TOKENS] = {"SSP tokens", ssp_tokens, ARRAY_SIZE(ssp_tokens)},
 307         [SOF_ALH_TOKENS] = {"ALH tokens", alh_tokens, ARRAY_SIZE(alh_tokens)},
 308         [SOF_DMIC_TOKENS] = {"DMIC tokens", dmic_tokens, ARRAY_SIZE(dmic_tokens)},
 309         [SOF_DMIC_PDM_TOKENS] = {"DMIC PDM tokens", dmic_pdm_tokens, ARRAY_SIZE(dmic_pdm_tokens)},
 310         [SOF_ESAI_TOKENS] = {"ESAI tokens", esai_tokens, ARRAY_SIZE(esai_tokens)},
 311         [SOF_SAI_TOKENS] = {"SAI tokens", sai_tokens, ARRAY_SIZE(sai_tokens)},
 312         [SOF_AFE_TOKENS] = {"AFE tokens", afe_tokens, ARRAY_SIZE(afe_tokens)},
 313         [SOF_ACPDMIC_TOKENS] = {"ACPDMIC tokens", acpdmic_tokens, ARRAY_SIZE(acpdmic_tokens)},
 314 };
 315
 316 /**
 317  * sof_comp_alloc - allocate and initialize buffer for a new component
 318  * @swidget: pointer to struct snd_sof_widget containing extended data
 319  * @ipc_size: IPC payload size that will be updated depending on valid
 320  *  extended data.
 321  * @index: ID of the pipeline the component belongs to
 322  *
 323  * Return: The pointer to the new allocated component, NULL if failed.
 324  */
 325 static void *sof_comp_alloc(struct snd_sof_widget *swidget, size_t *ipc_size,
 326                             int index)
 327 {
 328         struct sof_ipc_comp *comp;
 329         size_t total_size = *ipc_size;
 330         size_t ext_size = sizeof(swidget->uuid);
 331
 332         /* only non-zero UUID is valid */
 333         if (!guid_is_null(&swidget->uuid))
 334                 total_size += ext_size;
 335
 336         comp = kzalloc(total_size, GFP_KERNEL);
 337         if (!comp)
 338                 return NULL;
 339
 340         /* configure comp new IPC message */
 341         comp->hdr.size = total_size;
 342         comp->hdr.cmd = SOF_IPC_GLB_TPLG_MSG | SOF_IPC_TPLG_COMP_NEW;
 343         comp->id = swidget->comp_id;
 344         comp->pipeline_id = index;
 345         comp->core = swidget->core;
 346
 347         /* handle the extended data if needed */
 348         if (total_size > *ipc_size) {
 349                 /* append extended data to the end of the component */
 350                 memcpy((u8 *)comp + *ipc_size, &swidget->uuid, ext_size);
 351                 comp->ext_data_length = ext_size;
 352         }
 353
 354         /* update ipc_size and return */
 355         *ipc_size = total_size;
 356         return comp;
 357 }
 358
 359 static void sof_dbg_comp_config(struct snd_soc_component *scomp, struct sof_ipc_comp_config *config)
 360 {
 361         dev_dbg(scomp->dev, " config: periods snk %d src %d fmt %d\n",
 362                 config->periods_sink, config->periods_source,
 363                 config->frame_fmt);
 364 }
 365
 366 static int sof_ipc3_widget_setup_comp_host(struct snd_sof_widget *swidget)
 367 {
 368         struct snd_soc_component *scomp = swidget->scomp;
 369         struct sof_ipc_comp_host *host;
 370         size_t ipc_size = sizeof(*host);
 371         int ret;
 372
 373         host = sof_comp_alloc(swidget, &ipc_size, swidget->pipeline_id);
 374         if (!host)
 375                 return -ENOMEM;
 376         swidget->private = host;
 377
 378         /* configure host comp IPC message */
 379         host->comp.type = SOF_COMP_HOST;
 380         host->config.hdr.size = sizeof(host->config);
 381
 382         if (swidget->id == snd_soc_dapm_aif_out)
 383                 host->direction = SOF_IPC_STREAM_CAPTURE;
 384         else
 385                 host->direction = SOF_IPC_STREAM_PLAYBACK;
 386
 387         /* parse one set of pcm_tokens */
 388         ret = sof_update_ipc_object(scomp, host, SOF_PCM_TOKENS, swidget->tuples,
 389                                     swidget->num_tuples, sizeof(*host), 1);
 390         if (ret < 0)
 391                 goto err;
 392
 393         /* parse one set of comp_tokens */
 394         ret = sof_update_ipc_object(scomp, &host->config, SOF_COMP_TOKENS, swidget->tuples,
 395                                     swidget->num_tuples, sizeof(host->config), 1);
 396         if (ret < 0)
 397                 goto err;
 398
 399         dev_dbg(scomp->dev, "loaded host %s\n", swidget->widget->name);
 400         sof_dbg_comp_config(scomp, &host->config);
 401
 402         return 0;
 403 err:
 404         kfree(swidget->private);
 405         swidget->private = NULL;
 406
 407         return ret;
 408 }
 409
 410 static void sof_ipc3_widget_free_comp(struct snd_sof_widget *swidget)
 411 {
 412         kfree(swidget->private);
 413 }
 414
 415 static int sof_ipc3_widget_setup_comp_tone(struct snd_sof_widget *swidget)
 416 {
 417         struct snd_soc_component *scomp = swidget->scomp;
 418         struct sof_ipc_comp_tone *tone;
 419         size_t ipc_size = sizeof(*tone);
 420         int ret;
 421
 422         tone = sof_comp_alloc(swidget, &ipc_size, swidget->pipeline_id);
 423         if (!tone)
 424                 return -ENOMEM;
 425
 426         swidget->private = tone;
 427
 428         /* configure siggen IPC message */
 429         tone->comp.type = SOF_COMP_TONE;
 430         tone->config.hdr.size = sizeof(tone->config);
 431
 432         /* parse one set of comp tokens */
 433         ret = sof_update_ipc_object(scomp, &tone->config, SOF_COMP_TOKENS, swidget->tuples,
 434                                     swidget->num_tuples, sizeof(tone->config), 1);
 435         if (ret < 0) {
 436                 kfree(swidget->private);
 437                 swidget->private = NULL;
 438                 return ret;
 439         }
 440
 441         dev_dbg(scomp->dev, "tone %s: frequency %d amplitude %d\n",
 442                 swidget->widget->name, tone->frequency, tone->amplitude);
 443         sof_dbg_comp_config(scomp, &tone->config);
 444
 445         return 0;
 446 }
 447
 448 static int sof_ipc3_widget_setup_comp_mixer(struct snd_sof_widget *swidget)
 449 {
 450         struct snd_soc_component *scomp = swidget->scomp;
 451         struct sof_ipc_comp_mixer *mixer;
 452         size_t ipc_size = sizeof(*mixer);
 453         int ret;
 454
 455         mixer = sof_comp_alloc(swidget, &ipc_size, swidget->pipeline_id);
 456         if (!mixer)
 457                 return -ENOMEM;
 458
 459         swidget->private = mixer;
 460
 461         /* configure mixer IPC message */
 462         mixer->comp.type = SOF_COMP_MIXER;
 463         mixer->config.hdr.size = sizeof(mixer->config);
 464
 465         /* parse one set of comp tokens */
 466         ret = sof_update_ipc_object(scomp, &mixer->config, SOF_COMP_TOKENS,
 467                                     swidget->tuples, swidget->num_tuples,
 468                                     sizeof(mixer->config), 1);
 469         if (ret < 0) {
 470                 kfree(swidget->private);
 471                 swidget->private = NULL;
 472
 473                 return ret;
 474         }
 475
 476         dev_dbg(scomp->dev, "loaded mixer %s\n", swidget->widget->name);
 477         sof_dbg_comp_config(scomp, &mixer->config);
 478
 479         return 0;
 480 }
 481
 482 static int sof_ipc3_widget_setup_comp_pipeline(struct snd_sof_widget *swidget)
 483 {
 484         struct snd_soc_component *scomp = swidget->scomp;
 485         struct sof_ipc_pipe_new *pipeline;
 486         struct snd_sof_widget *comp_swidget;
 487         int ret;
 488
 489         pipeline = kzalloc(sizeof(*pipeline), GFP_KERNEL);
 490         if (!pipeline)
 491                 return -ENOMEM;
 492
 493         /* configure pipeline IPC message */
 494         pipeline->hdr.size = sizeof(*pipeline);
 495         pipeline->hdr.cmd = SOF_IPC_GLB_TPLG_MSG | SOF_IPC_TPLG_PIPE_NEW;
 496         pipeline->pipeline_id = swidget->pipeline_id;
 497         pipeline->comp_id = swidget->comp_id;
 498
 499         swidget->private = pipeline;
 500
 501         /* component at start of pipeline is our stream id */
 502         comp_swidget = snd_sof_find_swidget(scomp, swidget->widget->sname);
 503         if (!comp_swidget) {
 504                 dev_err(scomp->dev, "scheduler %s refers to non existent widget %s\n",
 505                         swidget->widget->name, swidget->widget->sname);
 506                 ret = -EINVAL;
 507                 goto err;
 508         }
 509
 510         pipeline->sched_id = comp_swidget->comp_id;
 511
 512         /* parse one set of scheduler tokens */
 513         ret = sof_update_ipc_object(scomp, pipeline, SOF_SCHED_TOKENS, swidget->tuples,
 514                                     swidget->num_tuples, sizeof(*pipeline), 1);
 515         if (ret < 0)
 516                 goto err;
 517
 518         /* parse one set of pipeline tokens */
 519         ret = sof_update_ipc_object(scomp, swidget, SOF_PIPELINE_TOKENS, swidget->tuples,
 520                                     swidget->num_tuples, sizeof(*swidget), 1);
 521         if (ret < 0)
 522                 goto err;
 523
 524         if (sof_debug_check_flag(SOF_DBG_DISABLE_MULTICORE))
 525                 pipeline->core = SOF_DSP_PRIMARY_CORE;
 526
 527         if (sof_debug_check_flag(SOF_DBG_DYNAMIC_PIPELINES_OVERRIDE))
 528                 swidget->dynamic_pipeline_widget =
 529                         sof_debug_check_flag(SOF_DBG_DYNAMIC_PIPELINES_ENABLE);
 530
 531         dev_dbg(scomp->dev, "pipeline %s: period %d pri %d mips %d core %d frames %d dynamic %d\n",
 532                 swidget->widget->name, pipeline->period, pipeline->priority,
 533                 pipeline->period_mips, pipeline->core, pipeline->frames_per_sched,
 534                 swidget->dynamic_pipeline_widget);
 535
 536         swidget->core = pipeline->core;
 537
 538         return 0;
 539
 540 err:
 541         kfree(swidget->private);
 542         swidget->private = NULL;
 543
 544         return ret;
 545 }
 546
 547 static int sof_ipc3_widget_setup_comp_buffer(struct snd_sof_widget *swidget)
 548 {
 549         struct snd_soc_component *scomp = swidget->scomp;
 550         struct sof_ipc_buffer *buffer;
 551         int ret;
 552
 553         buffer = kzalloc(sizeof(*buffer), GFP_KERNEL);
 554         if (!buffer)
 555                 return -ENOMEM;
 556
 557         swidget->private = buffer;
 558
 559         /* configure dai IPC message */
 560         buffer->comp.hdr.size = sizeof(*buffer);
 561         buffer->comp.hdr.cmd = SOF_IPC_GLB_TPLG_MSG | SOF_IPC_TPLG_BUFFER_NEW;
 562         buffer->comp.id = swidget->comp_id;
 563         buffer->comp.type = SOF_COMP_BUFFER;
 564         buffer->comp.pipeline_id = swidget->pipeline_id;
 565         buffer->comp.core = swidget->core;
 566
 567         /* parse one set of buffer tokens */
 568         ret = sof_update_ipc_object(scomp, buffer, SOF_BUFFER_TOKENS, swidget->tuples,
 569                                     swidget->num_tuples, sizeof(*buffer), 1);
 570         if (ret < 0) {
 571                 kfree(swidget->private);
 572                 swidget->private = NULL;
 573                 return ret;
 574         }
 575
 576         dev_dbg(scomp->dev, "buffer %s: size %d caps 0x%x\n",
 577                 swidget->widget->name, buffer->size, buffer->caps);
 578
 579         return 0;
 580 }
 581
 582 static int sof_ipc3_widget_setup_comp_src(struct snd_sof_widget *swidget)
 583 {
 584         struct snd_soc_component *scomp = swidget->scomp;
 585         struct sof_ipc_comp_src *src;
 586         size_t ipc_size = sizeof(*src);
 587         int ret;
 588
 589         src = sof_comp_alloc(swidget, &ipc_size, swidget->pipeline_id);
 590         if (!src)
 591                 return -ENOMEM;
 592
 593         swidget->private = src;
 594
 595         /* configure src IPC message */
 596         src->comp.type = SOF_COMP_SRC;
 597         src->config.hdr.size = sizeof(src->config);
 598
 599         /* parse one set of src tokens */
 600         ret = sof_update_ipc_object(scomp, src, SOF_SRC_TOKENS, swidget->tuples,
 601                                     swidget->num_tuples, sizeof(*src), 1);
 602         if (ret < 0)
 603                 goto err;
 604
 605         /* parse one set of comp tokens */
 606         ret = sof_update_ipc_object(scomp, &src->config, SOF_COMP_TOKENS,
 607                                     swidget->tuples, swidget->num_tuples, sizeof(src->config), 1);
 608         if (ret < 0)
 609                 goto err;
 610
 611         dev_dbg(scomp->dev, "src %s: source rate %d sink rate %d\n",
 612                 swidget->widget->name, src->source_rate, src->sink_rate);
 613         sof_dbg_comp_config(scomp, &src->config);
 614
 615         return 0;
 616 err:
 617         kfree(swidget->private);
 618         swidget->private = NULL;
 619
 620         return ret;
 621 }
 622
 623 static int sof_ipc3_widget_setup_comp_asrc(struct snd_sof_widget *swidget)
 624 {
 625         struct snd_soc_component *scomp = swidget->scomp;
 626         struct sof_ipc_comp_asrc *asrc;
 627         size_t ipc_size = sizeof(*asrc);
 628         int ret;
 629
 630         asrc = sof_comp_alloc(swidget, &ipc_size, swidget->pipeline_id);
 631         if (!asrc)
 632                 return -ENOMEM;
 633
 634         swidget->private = asrc;
 635
 636         /* configure ASRC IPC message */
 637         asrc->comp.type = SOF_COMP_ASRC;
 638         asrc->config.hdr.size = sizeof(asrc->config);
 639
 640         /* parse one set of asrc tokens */
 641         ret = sof_update_ipc_object(scomp, asrc, SOF_ASRC_TOKENS, swidget->tuples,
 642                                     swidget->num_tuples, sizeof(*asrc), 1);
 643         if (ret < 0)
 644                 goto err;
 645
 646         /* parse one set of comp tokens */
 647         ret = sof_update_ipc_object(scomp, &asrc->config, SOF_COMP_TOKENS,
 648                                     swidget->tuples, swidget->num_tuples, sizeof(asrc->config), 1);
 649         if (ret < 0)
 650                 goto err;
 651
 652         dev_dbg(scomp->dev, "asrc %s: source rate %d sink rate %d asynch %d operation %d\n",
 653                 swidget->widget->name, asrc->source_rate, asrc->sink_rate,
 654                 asrc->asynchronous_mode, asrc->operation_mode);
 655
 656         sof_dbg_comp_config(scomp, &asrc->config);
 657
 658         return 0;
 659 err:
 660         kfree(swidget->private);
 661         swidget->private = NULL;
 662
 663         return ret;
 664 }
 665
 666 /*
 667  * Mux topology
 668  */
 669 static int sof_ipc3_widget_setup_comp_mux(struct snd_sof_widget *swidget)
 670 {
 671         struct snd_soc_component *scomp = swidget->scomp;
 672         struct sof_ipc_comp_mux *mux;
 673         size_t ipc_size = sizeof(*mux);
 674         int ret;
 675
 676         mux = sof_comp_alloc(swidget, &ipc_size, swidget->pipeline_id);
 677         if (!mux)
 678                 return -ENOMEM;
 679
 680         swidget->private = mux;
 681
 682         /* configure mux IPC message */
 683         mux->comp.type = SOF_COMP_MUX;
 684         mux->config.hdr.size = sizeof(mux->config);
 685
 686         /* parse one set of comp tokens */
 687         ret = sof_update_ipc_object(scomp, &mux->config, SOF_COMP_TOKENS,
 688                                     swidget->tuples, swidget->num_tuples, sizeof(mux->config), 1);
 689         if (ret < 0) {
 690                 kfree(swidget->private);
 691                 swidget->private = NULL;
 692                 return ret;
 693         }
 694
 695         dev_dbg(scomp->dev, "loaded mux %s\n", swidget->widget->name);
 696         sof_dbg_comp_config(scomp, &mux->config);
 697
 698         return 0;
 699 }
 700
 701 /*
 702  * PGA Topology
 703  */
 704
 705 static int sof_ipc3_widget_setup_comp_pga(struct snd_sof_widget *swidget)
 706 {
 707         struct snd_soc_component *scomp = swidget->scomp;
 708         struct snd_sof_dev *sdev = snd_soc_component_get_drvdata(scomp);
 709         struct sof_ipc_comp_volume *volume;
 710         struct snd_sof_control *scontrol;
 711         size_t ipc_size = sizeof(*volume);
 712         int min_step, max_step;
 713         int ret;
 714
 715         volume = sof_comp_alloc(swidget, &ipc_size, swidget->pipeline_id);
 716         if (!volume)
 717                 return -ENOMEM;
 718
 719         swidget->private = volume;
 720
 721         /* configure volume IPC message */
 722         volume->comp.type = SOF_COMP_VOLUME;
 723         volume->config.hdr.size = sizeof(volume->config);
 724
 725         /* parse one set of volume tokens */
 726         ret = sof_update_ipc_object(scomp, volume, SOF_VOLUME_TOKENS, swidget->tuples,
 727                                     swidget->num_tuples, sizeof(*volume), 1);
 728         if (ret < 0)
 729                 goto err;
 730
 731         /* parse one set of comp tokens */
 732         ret = sof_update_ipc_object(scomp, &volume->config, SOF_COMP_TOKENS,
 733                                     swidget->tuples, swidget->num_tuples,
 734                                     sizeof(volume->config), 1);
 735         if (ret < 0)
 736                 goto err;
 737
 738         dev_dbg(scomp->dev, "loaded PGA %s\n", swidget->widget->name);
 739         sof_dbg_comp_config(scomp, &volume->config);
 740
 741         list_for_each_entry(scontrol, &sdev->kcontrol_list, list) {
 742                 if (scontrol->comp_id == swidget->comp_id &&
 743                     scontrol->volume_table) {
 744                         min_step = scontrol->min_volume_step;
 745                         max_step = scontrol->max_volume_step;
 746                         volume->min_value = scontrol->volume_table[min_step];
 747                         volume->max_value = scontrol->volume_table[max_step];
 748                         volume->channels = scontrol->num_channels;
 749                         break;
 750                 }
 751         }
 752
 753         return 0;
 754 err:
 755         kfree(swidget->private);
 756         swidget->private = NULL;
 757
 758         return ret;
 759 }
 760
 761 static int sof_get_control_data(struct snd_soc_component *scomp,
 762                                 struct snd_soc_dapm_widget *widget,
 763                                 struct sof_widget_data *wdata, size_t *size)
 764 {
 765         const struct snd_kcontrol_new *kc;
 766         struct sof_ipc_ctrl_data *cdata;
 767         struct soc_mixer_control *sm;
 768         struct soc_bytes_ext *sbe;
 769         struct soc_enum *se;
 770         int i;
 771
 772         *size = 0;
 773
 774         for (i = 0; i < widget->num_kcontrols; i++) {
 775                 kc = &widget->kcontrol_news[i];
 776
 777                 switch (widget->dobj.widget.kcontrol_type[i]) {
 778                 case SND_SOC_TPLG_TYPE_MIXER:
 779                         sm = (struct soc_mixer_control *)kc->private_value;
 780                         wdata[i].control = sm->dobj.private;
 781                         break;
 782                 case SND_SOC_TPLG_TYPE_BYTES:
 783                         sbe = (struct soc_bytes_ext *)kc->private_value;
 784                         wdata[i].control = sbe->dobj.private;
 785                         break;
 786                 case SND_SOC_TPLG_TYPE_ENUM:
 787                         se = (struct soc_enum *)kc->private_value;
 788                         wdata[i].control = se->dobj.private;
 789                         break;
 790                 default:
 791                         dev_err(scomp->dev, "Unknown kcontrol type %u in widget %s\n",
 792                                 widget->dobj.widget.kcontrol_type[i], widget->name);
 793                         return -EINVAL;
 794                 }
 795
 796                 if (!wdata[i].control) {
 797                         dev_err(scomp->dev, "No scontrol for widget %s\n", widget->name);
 798                         return -EINVAL;
 799                 }
 800
 801                 cdata = wdata[i].control->ipc_control_data;
 802
 803                 if (widget->dobj.widget.kcontrol_type[i] == SND_SOC_TPLG_TYPE_BYTES) {
 804                         /* make sure data is valid - data can be updated at runtime */
 805                         if (cdata->data->magic != SOF_ABI_MAGIC)
 806                                 return -EINVAL;
 807
 808                         wdata[i].pdata = cdata->data->data;
 809                         wdata[i].pdata_size = cdata->data->size;
 810                 } else {
 811                         /* points to the control data union */
 812                         wdata[i].pdata = cdata->chanv;
 813                         /*
 814                          * wdata[i].control->size is calculated with struct_size
 815                          * and includes the size of struct sof_ipc_ctrl_data
 816                          */
 817                         wdata[i].pdata_size = wdata[i].control->size -
 818                                               sizeof(struct sof_ipc_ctrl_data);
 819                 }
 820
 821                 *size += wdata[i].pdata_size;
 822
 823                 /* get data type */
 824                 switch (cdata->cmd) {
 825                 case SOF_CTRL_CMD_VOLUME:
 826                 case SOF_CTRL_CMD_ENUM:
 827                 case SOF_CTRL_CMD_SWITCH:
 828                         wdata[i].ipc_cmd = SOF_IPC_COMP_SET_VALUE;
 829                         wdata[i].ctrl_type = SOF_CTRL_TYPE_VALUE_CHAN_SET;
 830                         break;
 831                 case SOF_CTRL_CMD_BINARY:
 832                         wdata[i].ipc_cmd = SOF_IPC_COMP_SET_DATA;
 833                         wdata[i].ctrl_type = SOF_CTRL_TYPE_DATA_SET;
 834                         break;
 835                 default:
 836                         break;
 837                 }
 838         }
 839
 840         return 0;
 841 }
 842
 843 static int sof_process_load(struct snd_soc_component *scomp,
 844                             struct snd_sof_widget *swidget, int type)
 845 {
 846         struct snd_soc_dapm_widget *widget = swidget->widget;
 847         struct sof_ipc_comp_process *process;
 848         struct sof_widget_data *wdata = NULL;
 849         size_t ipc_data_size = 0;
 850         size_t ipc_size;
 851         int offset = 0;
 852         int ret;
 853         int i;
 854
 855         /* allocate struct for widget control data sizes and types */
 856         if (widget->num_kcontrols) {
 857                 wdata = kcalloc(widget->num_kcontrols, sizeof(*wdata), GFP_KERNEL);
 858                 if (!wdata)
 859                         return -ENOMEM;
 860
 861                 /* get possible component controls and get size of all pdata */
 862                 ret = sof_get_control_data(scomp, widget, wdata, &ipc_data_size);
 863                 if (ret < 0)
 864                         goto out;
 865         }
 866
 867         ipc_size = sizeof(struct sof_ipc_comp_process) + ipc_data_size;
 868
 869         /* we are exceeding max ipc size, config needs to be sent separately */
 870         if (ipc_size > SOF_IPC_MSG_MAX_SIZE) {
 871                 ipc_size -= ipc_data_size;
 872                 ipc_data_size = 0;
 873         }
 874
 875         process = sof_comp_alloc(swidget, &ipc_size, swidget->pipeline_id);
 876         if (!process) {
 877                 ret = -ENOMEM;
 878                 goto out;
 879         }
 880
 881         swidget->private = process;
 882
 883         /* configure iir IPC message */
 884         process->comp.type = type;
 885         process->config.hdr.size = sizeof(process->config);
 886
 887         /* parse one set of comp tokens */
 888         ret = sof_update_ipc_object(scomp, &process->config, SOF_COMP_TOKENS,
 889                                     swidget->tuples, swidget->num_tuples,
 890                                     sizeof(process->config), 1);
 891         if (ret < 0)
 892                 goto err;
 893
 894         dev_dbg(scomp->dev, "loaded process %s\n", swidget->widget->name);
 895         sof_dbg_comp_config(scomp, &process->config);
 896
 897         /*
 898          * found private data in control, so copy it.
 899          * get possible component controls - get size of all pdata,
 900          * then memcpy with headers
 901          */
 902         if (ipc_data_size) {
 903                 for (i = 0; i < widget->num_kcontrols; i++) {
 904                         if (!wdata[i].pdata_size)
 905                                 continue;
 906
 907                         memcpy(&process->data[offset], wdata[i].pdata,
 908                                wdata[i].pdata_size);
 909                         offset += wdata[i].pdata_size;
 910                 }
 911         }
 912
 913         process->size = ipc_data_size;
 914
 915         kfree(wdata);
 916
 917         return 0;
 918 err:
 919         kfree(swidget->private);
 920         swidget->private = NULL;
 921 out:
 922         kfree(wdata);
 923         return ret;
 924 }
 925
 926 static enum sof_comp_type find_process_comp_type(enum sof_ipc_process_type type)
 927 {
 928         int i;
 929
 930         for (i = 0; i < ARRAY_SIZE(sof_process); i++) {
 931                 if (sof_process[i].type == type)
 932                         return sof_process[i].comp_type;
 933         }
 934
 935         return SOF_COMP_NONE;
 936 }
 937
 938 /*
 939  * Processing Component Topology - can be "effect", "codec", or general
 940  * "processing".
 941  */
 942
 943 static int sof_widget_update_ipc_comp_process(struct snd_sof_widget *swidget)
 944 {
 945         struct snd_soc_component *scomp = swidget->scomp;
 946         struct sof_ipc_comp_process config;
 947         int ret;
 948
 949         memset(&config, 0, sizeof(config));
 950         config.comp.core = swidget->core;
 951
 952         /* parse one set of process tokens */
 953         ret = sof_update_ipc_object(scomp, &config, SOF_PROCESS_TOKENS, swidget->tuples,
 954                                     swidget->num_tuples, sizeof(config), 1);
 955         if (ret < 0)
 956                 return ret;
 957
 958         /* now load process specific data and send IPC */
 959         return sof_process_load(scomp, swidget, find_process_comp_type(config.type));
 960 }
 961
 962 static int sof_link_hda_load(struct snd_soc_component *scomp, struct snd_sof_dai_link *slink,
 963                              struct sof_ipc_dai_config *config, struct snd_sof_dai *dai)
 964 {
 965         struct sof_dai_private_data *private = dai->private;
 966         u32 size = sizeof(*config);
 967         int ret;
 968
 969         /* init IPC */
 970         memset(&config->hda, 0, sizeof(config->hda));
 971         config->hdr.size = size;
 972
 973         /* parse one set of HDA tokens */
 974         ret = sof_update_ipc_object(scomp, &config->hda, SOF_HDA_TOKENS, slink->tuples,
 975                                     slink->num_tuples, size, 1);
 976         if (ret < 0)
 977                 return ret;
 978
 979         dev_dbg(scomp->dev, "HDA config rate %d channels %d\n",
 980                 config->hda.rate, config->hda.channels);
 981
 982         config->hda.link_dma_ch = DMA_CHAN_INVALID;
 983
 984         dai->number_configs = 1;
 985         dai->current_config = 0;
 986         private->dai_config = kmemdup(config, size, GFP_KERNEL);
 987         if (!private->dai_config)
 988                 return -ENOMEM;
 989
 990         return 0;
 991 }
 992
 993 static void sof_dai_set_format(struct snd_soc_tplg_hw_config *hw_config,
 994                                struct sof_ipc_dai_config *config)
 995 {
 996         /* clock directions wrt codec */
 997         config->format &= ~SOF_DAI_FMT_CLOCK_PROVIDER_MASK;
 998         if (hw_config->bclk_provider == SND_SOC_TPLG_BCLK_CP) {
 999                 /* codec is bclk provider */
1000                 if (hw_config->fsync_provider == SND_SOC_TPLG_FSYNC_CP)
1001                         config->format |= SOF_DAI_FMT_CBP_CFP;
1002                 else
1003                         config->format |= SOF_DAI_FMT_CBP_CFC;
1004         } else {
1005                 /* codec is bclk consumer */
1006                 if (hw_config->fsync_provider == SND_SOC_TPLG_FSYNC_CP)
1007                         config->format |= SOF_DAI_FMT_CBC_CFP;
1008                 else
1009                         config->format |= SOF_DAI_FMT_CBC_CFC;
1010         }
1011
1012         /* inverted clocks ? */
1013         config->format &= ~SOF_DAI_FMT_INV_MASK;
1014         if (hw_config->invert_bclk) {
1015                 if (hw_config->invert_fsync)
1016                         config->format |= SOF_DAI_FMT_IB_IF;
1017                 else
1018                         config->format |= SOF_DAI_FMT_IB_NF;
1019         } else {
1020                 if (hw_config->invert_fsync)
1021                         config->format |= SOF_DAI_FMT_NB_IF;
1022                 else
1023                         config->format |= SOF_DAI_FMT_NB_NF;
1024         }
1025 }
1026
1027 static int sof_link_sai_load(struct snd_soc_component *scomp, struct snd_sof_dai_link *slink,
1028                              struct sof_ipc_dai_config *config, struct snd_sof_dai *dai)
1029 {
1030         struct snd_soc_tplg_hw_config *hw_config = slink->hw_configs;
1031         struct sof_dai_private_data *private = dai->private;
1032         u32 size = sizeof(*config);
1033         int ret;
1034
1035         /* handle master/slave and inverted clocks */
1036         sof_dai_set_format(hw_config, config);
1037
1038         /* init IPC */
1039         memset(&config->sai, 0, sizeof(config->sai));
1040         config->hdr.size = size;
1041
1042         /* parse one set of SAI tokens */
1043         ret = sof_update_ipc_object(scomp, &config->sai, SOF_SAI_TOKENS, slink->tuples,
1044                                     slink->num_tuples, size, 1);
1045         if (ret < 0)
1046                 return ret;
1047
1048         config->sai.mclk_rate = le32_to_cpu(hw_config->mclk_rate);
1049         config->sai.bclk_rate = le32_to_cpu(hw_config->bclk_rate);
1050         config->sai.fsync_rate = le32_to_cpu(hw_config->fsync_rate);
1051         config->sai.mclk_direction = hw_config->mclk_direction;
1052
1053         config->sai.tdm_slots = le32_to_cpu(hw_config->tdm_slots);
1054         config->sai.tdm_slot_width = le32_to_cpu(hw_config->tdm_slot_width);
1055         config->sai.rx_slots = le32_to_cpu(hw_config->rx_slots);
1056         config->sai.tx_slots = le32_to_cpu(hw_config->tx_slots);
1057
1058         dev_info(scomp->dev,
1059                  "tplg: config SAI%d fmt 0x%x mclk %d width %d slots %d mclk id %d\n",
1060                 config->dai_index, config->format,
1061                 config->sai.mclk_rate, config->sai.tdm_slot_width,
1062                 config->sai.tdm_slots, config->sai.mclk_id);
1063
1064         if (config->sai.tdm_slots < 1 || config->sai.tdm_slots > 8) {
1065                 dev_err(scomp->dev, "Invalid channel count for SAI%d\n", config->dai_index);
1066                 return -EINVAL;
1067         }
1068
1069         dai->number_configs = 1;
1070         dai->current_config = 0;
1071         private->dai_config = kmemdup(config, size, GFP_KERNEL);
1072         if (!private->dai_config)
1073                 return -ENOMEM;
1074
1075         return 0;
1076 }
1077
1078 static int sof_link_esai_load(struct snd_soc_component *scomp, struct snd_sof_dai_link *slink,
1079                               struct sof_ipc_dai_config *config, struct snd_sof_dai *dai)
1080 {
1081         struct snd_soc_tplg_hw_config *hw_config = slink->hw_configs;
1082         struct sof_dai_private_data *private = dai->private;
1083         u32 size = sizeof(*config);
1084         int ret;
1085
1086         /* handle master/slave and inverted clocks */
1087         sof_dai_set_format(hw_config, config);
1088
1089         /* init IPC */
1090         memset(&config->esai, 0, sizeof(config->esai));
1091         config->hdr.size = size;
1092
1093         /* parse one set of ESAI tokens */
1094         ret = sof_update_ipc_object(scomp, &config->esai, SOF_ESAI_TOKENS, slink->tuples,
1095                                     slink->num_tuples, size, 1);
1096         if (ret < 0)
1097                 return ret;
1098
1099         config->esai.mclk_rate = le32_to_cpu(hw_config->mclk_rate);
1100         config->esai.bclk_rate = le32_to_cpu(hw_config->bclk_rate);
1101         config->esai.fsync_rate = le32_to_cpu(hw_config->fsync_rate);
1102         config->esai.mclk_direction = hw_config->mclk_direction;
1103         config->esai.tdm_slots = le32_to_cpu(hw_config->tdm_slots);
1104         config->esai.tdm_slot_width = le32_to_cpu(hw_config->tdm_slot_width);
1105         config->esai.rx_slots = le32_to_cpu(hw_config->rx_slots);
1106         config->esai.tx_slots = le32_to_cpu(hw_config->tx_slots);
1107
1108         dev_info(scomp->dev,
1109                  "tplg: config ESAI%d fmt 0x%x mclk %d width %d slots %d mclk id %d\n",
1110                 config->dai_index, config->format,
1111                 config->esai.mclk_rate, config->esai.tdm_slot_width,
1112                 config->esai.tdm_slots, config->esai.mclk_id);
1113
1114         if (config->esai.tdm_slots < 1 || config->esai.tdm_slots > 8) {
1115                 dev_err(scomp->dev, "Invalid channel count for ESAI%d\n", config->dai_index);
1116                 return -EINVAL;
1117         }
1118
1119         dai->number_configs = 1;
1120         dai->current_config = 0;
1121         private->dai_config = kmemdup(config, size, GFP_KERNEL);
1122         if (!private->dai_config)
1123                 return -ENOMEM;
1124
1125         return 0;
1126 }
1127
1128 static int sof_link_acp_dmic_load(struct snd_soc_component *scomp, struct snd_sof_dai_link *slink,
1129                                   struct sof_ipc_dai_config *config, struct snd_sof_dai *dai)
1130 {
1131         struct snd_soc_tplg_hw_config *hw_config = slink->hw_configs;
1132         struct sof_dai_private_data *private = dai->private;
1133         u32 size = sizeof(*config);
1134         int ret;
1135
1136        /* handle master/slave and inverted clocks */
1137         sof_dai_set_format(hw_config, config);
1138
1139         config->hdr.size = size;
1140
1141         /* parse the required set of ACPDMIC tokens based on num_hw_cfgs */
1142         ret = sof_update_ipc_object(scomp, &config->acpdmic, SOF_ACPDMIC_TOKENS, slink->tuples,
1143                                     slink->num_tuples, size, slink->num_hw_configs);
1144         if (ret < 0)
1145                 return ret;
1146
1147         dev_info(scomp->dev, "ACP_DMIC config ACP%d channel %d rate %d\n",
1148                  config->dai_index, config->acpdmic.pdm_ch,
1149                  config->acpdmic.pdm_rate);
1150
1151         dai->number_configs = 1;
1152         dai->current_config = 0;
1153         private->dai_config = kmemdup(config, size, GFP_KERNEL);
1154         if (!private->dai_config)
1155                 return -ENOMEM;
1156
1157         return 0;
1158 }
1159
1160 static int sof_link_acp_bt_load(struct snd_soc_component *scomp, struct snd_sof_dai_link *slink,
1161                                 struct sof_ipc_dai_config *config, struct snd_sof_dai *dai)
1162 {
1163         struct snd_soc_tplg_hw_config *hw_config = slink->hw_configs;
1164         struct sof_dai_private_data *private = dai->private;
1165         u32 size = sizeof(*config);
1166
1167         /* handle master/slave and inverted clocks */
1168         sof_dai_set_format(hw_config, config);
1169
1170         /* init IPC */
1171         memset(&config->acpbt, 0, sizeof(config->acpbt));
1172         config->hdr.size = size;
1173
1174         config->acpbt.fsync_rate = le32_to_cpu(hw_config->fsync_rate);
1175         config->acpbt.tdm_slots = le32_to_cpu(hw_config->tdm_slots);
1176
1177         dev_info(scomp->dev, "ACP_BT config ACP%d channel %d rate %d\n",
1178                  config->dai_index, config->acpbt.tdm_slots,
1179                  config->acpbt.fsync_rate);
1180
1181         dai->number_configs = 1;
1182         dai->current_config = 0;
1183         private->dai_config = kmemdup(config, size, GFP_KERNEL);
1184         if (!private->dai_config)
1185                 return -ENOMEM;
1186
1187         return 0;
1188 }
1189
1190 static int sof_link_acp_sp_load(struct snd_soc_component *scomp, struct snd_sof_dai_link *slink,
1191                                 struct sof_ipc_dai_config *config, struct snd_sof_dai *dai)
1192 {
1193         struct snd_soc_tplg_hw_config *hw_config = slink->hw_configs;
1194         struct sof_dai_private_data *private = dai->private;
1195         u32 size = sizeof(*config);
1196
1197         /* handle master/slave and inverted clocks */
1198         sof_dai_set_format(hw_config, config);
1199
1200         /* init IPC */
1201         memset(&config->acpsp, 0, sizeof(config->acpsp));
1202         config->hdr.size = size;
1203
1204         config->acpsp.fsync_rate = le32_to_cpu(hw_config->fsync_rate);
1205         config->acpsp.tdm_slots = le32_to_cpu(hw_config->tdm_slots);
1206
1207         dev_info(scomp->dev, "ACP_SP config ACP%d channel %d rate %d\n",
1208                  config->dai_index, config->acpsp.tdm_slots,
1209                  config->acpsp.fsync_rate);
1210
1211         dai->number_configs = 1;
1212         dai->current_config = 0;
1213         private->dai_config = kmemdup(config, size, GFP_KERNEL);
1214         if (!private->dai_config)
1215                 return -ENOMEM;
1216
1217         return 0;
1218 }
1219
1220 static int sof_link_afe_load(struct snd_soc_component *scomp, struct snd_sof_dai_link *slink,
1221                              struct sof_ipc_dai_config *config, struct snd_sof_dai *dai)
1222 {
1223         struct sof_dai_private_data *private = dai->private;
1224         u32 size = sizeof(*config);
1225         int ret;
1226
1227         config->hdr.size = size;
1228
1229         /* parse the required set of AFE tokens based on num_hw_cfgs */
1230         ret = sof_update_ipc_object(scomp, &config->afe, SOF_AFE_TOKENS, slink->tuples,
1231                                     slink->num_tuples, size, slink->num_hw_configs);
1232         if (ret < 0)
1233                 return ret;
1234
1235         dev_dbg(scomp->dev, "AFE config rate %d channels %d format:%d\n",
1236                 config->afe.rate, config->afe.channels, config->afe.format);
1237
1238         config->afe.stream_id = DMA_CHAN_INVALID;
1239
1240         dai->number_configs = 1;
1241         dai->current_config = 0;
1242         private->dai_config = kmemdup(config, size, GFP_KERNEL);
1243         if (!private->dai_config)
1244                 return -ENOMEM;
1245
1246         return 0;
1247 }
1248
1249 static int sof_link_ssp_load(struct snd_soc_component *scomp, struct snd_sof_dai_link *slink,
1250                              struct sof_ipc_dai_config *config, struct snd_sof_dai *dai)
1251 {
1252         struct snd_soc_tplg_hw_config *hw_config = slink->hw_configs;
1253         struct sof_dai_private_data *private = dai->private;
1254         u32 size = sizeof(*config);
1255         int current_config = 0;
1256         int i, ret;
1257
1258         /*
1259          * Parse common data, we should have 1 common data per hw_config.
1260          */
1261         ret = sof_update_ipc_object(scomp, &config->ssp, SOF_SSP_TOKENS, slink->tuples,
1262                                     slink->num_tuples, size, slink->num_hw_configs);
1263         if (ret < 0)
1264                 return ret;
1265
1266         /* process all possible hw configs */
1267         for (i = 0; i < slink->num_hw_configs; i++) {
1268                 if (le32_to_cpu(hw_config[i].id) == slink->default_hw_cfg_id)
1269                         current_config = i;
1270
1271                 /* handle master/slave and inverted clocks */
1272                 sof_dai_set_format(&hw_config[i], &config[i]);
1273
1274                 config[i].hdr.size = size;
1275
1276                 /* copy differentiating hw configs to ipc structs */
1277                 config[i].ssp.mclk_rate = le32_to_cpu(hw_config[i].mclk_rate);
1278                 config[i].ssp.bclk_rate = le32_to_cpu(hw_config[i].bclk_rate);
1279                 config[i].ssp.fsync_rate = le32_to_cpu(hw_config[i].fsync_rate);
1280                 config[i].ssp.tdm_slots = le32_to_cpu(hw_config[i].tdm_slots);
1281                 config[i].ssp.tdm_slot_width = le32_to_cpu(hw_config[i].tdm_slot_width);
1282                 config[i].ssp.mclk_direction = hw_config[i].mclk_direction;
1283                 config[i].ssp.rx_slots = le32_to_cpu(hw_config[i].rx_slots);
1284                 config[i].ssp.tx_slots = le32_to_cpu(hw_config[i].tx_slots);
1285
1286                 dev_dbg(scomp->dev, "tplg: config SSP%d fmt %#x mclk %d bclk %d fclk %d width (%d)%d slots %d mclk id %d quirks %d clks_control %#x\n",
1287                         config[i].dai_index, config[i].format,
1288                         config[i].ssp.mclk_rate, config[i].ssp.bclk_rate,
1289                         config[i].ssp.fsync_rate, config[i].ssp.sample_valid_bits,
1290                         config[i].ssp.tdm_slot_width, config[i].ssp.tdm_slots,
1291                         config[i].ssp.mclk_id, config[i].ssp.quirks, config[i].ssp.clks_control);
1292
1293                 /* validate SSP fsync rate and channel count */
1294                 if (config[i].ssp.fsync_rate < 8000 || config[i].ssp.fsync_rate > 192000) {
1295                         dev_err(scomp->dev, "Invalid fsync rate for SSP%d\n", config[i].dai_index);
1296                         return -EINVAL;
1297                 }
1298
1299                 if (config[i].ssp.tdm_slots < 1 || config[i].ssp.tdm_slots > 8) {
1300                         dev_err(scomp->dev, "Invalid channel count for SSP%d\n",
1301                                 config[i].dai_index);
1302                         return -EINVAL;
1303                 }
1304         }
1305
1306         dai->number_configs = slink->num_hw_configs;
1307         dai->current_config = current_config;
1308         private->dai_config = kmemdup(config, size * slink->num_hw_configs, GFP_KERNEL);
1309         if (!private->dai_config)
1310                 return -ENOMEM;
1311
1312         return 0;
1313 }
1314
1315 static int sof_link_dmic_load(struct snd_soc_component *scomp, struct snd_sof_dai_link *slink,
1316                               struct sof_ipc_dai_config *config, struct snd_sof_dai *dai)
1317 {
1318         struct snd_sof_dev *sdev = snd_soc_component_get_drvdata(scomp);
1319         struct sof_dai_private_data *private = dai->private;
1320         struct sof_ipc_fw_ready *ready = &sdev->fw_ready;
1321         struct sof_ipc_fw_version *v = &ready->version;
1322         size_t size = sizeof(*config);
1323         int i, ret;
1324
1325         /* Ensure the entire DMIC config struct is zeros */
1326         memset(&config->dmic, 0, sizeof(config->dmic));
1327
1328         /* parse the required set of DMIC tokens based on num_hw_cfgs */
1329         ret = sof_update_ipc_object(scomp, &config->dmic, SOF_DMIC_TOKENS, slink->tuples,
1330                                     slink->num_tuples, size, slink->num_hw_configs);
1331         if (ret < 0)
1332                 return ret;
1333
1334         /* parse the required set of DMIC PDM tokens based on number of active PDM's */
1335         ret = sof_update_ipc_object(scomp, &config->dmic.pdm[0], SOF_DMIC_PDM_TOKENS,
1336                                     slink->tuples, slink->num_tuples,
1337                                     sizeof(struct sof_ipc_dai_dmic_pdm_ctrl),
1338                                     config->dmic.num_pdm_active);
1339         if (ret < 0)
1340                 return ret;
1341
1342         /* set IPC header size */
1343         config->hdr.size = size;
1344
1345         /* debug messages */
1346         dev_dbg(scomp->dev, "tplg: config DMIC%d driver version %d\n",
1347                 config->dai_index, config->dmic.driver_ipc_version);
1348         dev_dbg(scomp->dev, "pdmclk_min %d pdm_clkmax %d duty_min %d\n",
1349                 config->dmic.pdmclk_min, config->dmic.pdmclk_max,
1350                 config->dmic.duty_min);
1351         dev_dbg(scomp->dev, "duty_max %d fifo_fs %d num_pdms active %d\n",
1352                 config->dmic.duty_max, config->dmic.fifo_fs,
1353                 config->dmic.num_pdm_active);
1354         dev_dbg(scomp->dev, "fifo word length %d\n", config->dmic.fifo_bits);
1355
1356         for (i = 0; i < config->dmic.num_pdm_active; i++) {
1357                 dev_dbg(scomp->dev, "pdm %d mic a %d mic b %d\n",
1358                         config->dmic.pdm[i].id,
1359                         config->dmic.pdm[i].enable_mic_a,
1360                         config->dmic.pdm[i].enable_mic_b);
1361                 dev_dbg(scomp->dev, "pdm %d polarity a %d polarity b %d\n",
1362                         config->dmic.pdm[i].id,
1363                         config->dmic.pdm[i].polarity_mic_a,
1364                         config->dmic.pdm[i].polarity_mic_b);
1365                 dev_dbg(scomp->dev, "pdm %d clk_edge %d skew %d\n",
1366                         config->dmic.pdm[i].id,
1367                         config->dmic.pdm[i].clk_edge,
1368                         config->dmic.pdm[i].skew);
1369         }
1370
1371         /*
1372          * this takes care of backwards compatible handling of fifo_bits_b.
1373          * It is deprecated since firmware ABI version 3.0.1.
1374          */
1375         if (SOF_ABI_VER(v->major, v->minor, v->micro) < SOF_ABI_VER(3, 0, 1))
1376                 config->dmic.fifo_bits_b = config->dmic.fifo_bits;
1377
1378         dai->number_configs = 1;
1379         dai->current_config = 0;
1380         private->dai_config = kmemdup(config, size, GFP_KERNEL);
1381         if (!private->dai_config)
1382                 return -ENOMEM;
1383
1384         return 0;
1385 }
1386
1387 static int sof_link_alh_load(struct snd_soc_component *scomp, struct snd_sof_dai_link *slink,
1388                              struct sof_ipc_dai_config *config, struct snd_sof_dai *dai)
1389 {
1390         struct sof_dai_private_data *private = dai->private;
1391         u32 size = sizeof(*config);
1392         int ret;
1393
1394         /* parse the required set of ALH tokens based on num_hw_cfgs */
1395         ret = sof_update_ipc_object(scomp, &config->alh, SOF_ALH_TOKENS, slink->tuples,
1396                                     slink->num_tuples, size, slink->num_hw_configs);
1397         if (ret < 0)
1398                 return ret;
1399
1400         /* init IPC */
1401         config->hdr.size = size;
1402
1403         /* set config for all DAI's with name matching the link name */
1404         dai->number_configs = 1;
1405         dai->current_config = 0;
1406         private->dai_config = kmemdup(config, size, GFP_KERNEL);
1407         if (!private->dai_config)
1408                 return -ENOMEM;
1409
1410         return 0;
1411 }
1412
1413 static int sof_ipc3_widget_setup_comp_dai(struct snd_sof_widget *swidget)
1414 {
1415         struct snd_soc_component *scomp = swidget->scomp;
1416         struct snd_sof_dev *sdev = snd_soc_component_get_drvdata(scomp);
1417         struct snd_sof_dai *dai = swidget->private;
1418         struct sof_dai_private_data *private;
1419         struct sof_ipc_comp_dai *comp_dai;
1420         size_t ipc_size = sizeof(*comp_dai);
1421         struct sof_ipc_dai_config *config;
1422         struct snd_sof_dai_link *slink;
1423         int ret;
1424
1425         private = kzalloc(sizeof(*private), GFP_KERNEL);
1426         if (!private)
1427                 return -ENOMEM;
1428
1429         dai->private = private;
1430
1431         private->comp_dai = sof_comp_alloc(swidget, &ipc_size, swidget->pipeline_id);
1432         if (!private->comp_dai) {
1433                 ret = -ENOMEM;
1434                 goto free;
1435         }
1436
1437         /* configure dai IPC message */
1438         comp_dai = private->comp_dai;
1439         comp_dai->comp.type = SOF_COMP_DAI;
1440         comp_dai->config.hdr.size = sizeof(comp_dai->config);
1441
1442         /* parse one set of DAI tokens */
1443         ret = sof_update_ipc_object(scomp, comp_dai, SOF_DAI_TOKENS, swidget->tuples,
1444                                     swidget->num_tuples, sizeof(*comp_dai), 1);
1445         if (ret < 0)
1446                 goto free;
1447
1448         /* update comp_tokens */
1449         ret = sof_update_ipc_object(scomp, &comp_dai->config, SOF_COMP_TOKENS,
1450                                     swidget->tuples, swidget->num_tuples,
1451                                     sizeof(comp_dai->config), 1);
1452         if (ret < 0)
1453                 goto free;
1454
1455         dev_dbg(scomp->dev, "dai %s: type %d index %d\n",
1456                 swidget->widget->name, comp_dai->type, comp_dai->dai_index);
1457         sof_dbg_comp_config(scomp, &comp_dai->config);
1458
1459         /* now update DAI config */
1460         list_for_each_entry(slink, &sdev->dai_link_list, list) {
1461                 struct sof_ipc_dai_config common_config;
1462                 int i;
1463
1464                 if (strcmp(slink->link->name, dai->name))
1465                         continue;
1466
1467                 /* Reserve memory for all hw configs, eventually freed by widget */
1468                 config = kcalloc(slink->num_hw_configs, sizeof(*config), GFP_KERNEL);
1469                 if (!config) {
1470                         ret = -ENOMEM;
1471                         goto free_comp;
1472                 }
1473
1474                 /* parse one set of DAI link tokens */
1475                 ret = sof_update_ipc_object(scomp, &common_config, SOF_DAI_LINK_TOKENS,
1476                                             slink->tuples, slink->num_tuples,
1477                                             sizeof(common_config), 1);
1478                 if (ret < 0)
1479                         goto free_config;
1480
1481                 for (i = 0; i < slink->num_hw_configs; i++) {
1482                         config[i].hdr.cmd = SOF_IPC_GLB_DAI_MSG | SOF_IPC_DAI_CONFIG;
1483                         config[i].format = le32_to_cpu(slink->hw_configs[i].fmt);
1484                         config[i].type = common_config.type;
1485                         config[i].dai_index = comp_dai->dai_index;
1486                 }
1487
1488                 switch (common_config.type) {
1489                 case SOF_DAI_INTEL_SSP:
1490                         ret = sof_link_ssp_load(scomp, slink, config, dai);
1491                         break;
1492                 case SOF_DAI_INTEL_DMIC:
1493                         ret = sof_link_dmic_load(scomp, slink, config, dai);
1494                         break;
1495                 case SOF_DAI_INTEL_HDA:
1496                         ret = sof_link_hda_load(scomp, slink, config, dai);
1497                         break;
1498                 case SOF_DAI_INTEL_ALH:
1499                         ret = sof_link_alh_load(scomp, slink, config, dai);
1500                         break;
1501                 case SOF_DAI_IMX_SAI:
1502                         ret = sof_link_sai_load(scomp, slink, config, dai);
1503                         break;
1504                 case SOF_DAI_IMX_ESAI:
1505                         ret = sof_link_esai_load(scomp, slink, config, dai);
1506                         break;
1507                 case SOF_DAI_AMD_BT:
1508                         ret = sof_link_acp_bt_load(scomp, slink, config, dai);
1509                         break;
1510                 case SOF_DAI_AMD_SP:
1511                         ret = sof_link_acp_sp_load(scomp, slink, config, dai);
1512                         break;
1513                 case SOF_DAI_AMD_DMIC:
1514                         ret = sof_link_acp_dmic_load(scomp, slink, config, dai);
1515                         break;
1516                 case SOF_DAI_MEDIATEK_AFE:
1517                         ret = sof_link_afe_load(scomp, slink, config, dai);
1518                         break;
1519                 default:
1520                         break;
1521                 }
1522                 if (ret < 0) {
1523                         dev_err(scomp->dev, "failed to load config for dai %s\n", dai->name);
1524                         goto free_config;
1525                 }
1526
1527                 kfree(config);
1528         }
1529
1530         return 0;
1531 free_config:
1532         kfree(config);
1533 free_comp:
1534         kfree(comp_dai);
1535 free:
1536         kfree(private);
1537         dai->private = NULL;
1538         return ret;
1539 }
1540
1541 static void sof_ipc3_widget_free_comp_dai(struct snd_sof_widget *swidget)
1542 {
1543         switch (swidget->id) {
1544         case snd_soc_dapm_dai_in:
1545         case snd_soc_dapm_dai_out:
1546         {
1547                 struct snd_sof_dai *dai = swidget->private;
1548                 struct sof_dai_private_data *dai_data;
1549
1550                 if (!dai)
1551                         return;
1552
1553                 dai_data = dai->private;
1554                 if (dai_data) {
1555                         kfree(dai_data->comp_dai);
1556                         kfree(dai_data->dai_config);
1557                         kfree(dai_data);
1558                 }
1559                 kfree(dai);
1560                 break;
1561         }
1562         default:
1563                 break;
1564         }
1565 }
1566
1567 static int sof_ipc3_route_setup(struct snd_sof_dev *sdev, struct snd_sof_route *sroute)
1568 {
1569         struct sof_ipc_pipe_comp_connect connect;
1570         struct sof_ipc_reply reply;
1571         int ret;
1572
1573         connect.hdr.size = sizeof(connect);
1574         connect.hdr.cmd = SOF_IPC_GLB_TPLG_MSG | SOF_IPC_TPLG_COMP_CONNECT;
1575         connect.source_id = sroute->src_widget->comp_id;
1576         connect.sink_id = sroute->sink_widget->comp_id;
1577
1578         dev_dbg(sdev->dev, "setting up route %s -> %s\n",
1579                 sroute->src_widget->widget->name,
1580                 sroute->sink_widget->widget->name);
1581
1582         /* send ipc */
1583         ret = sof_ipc_tx_message(sdev->ipc, &connect, sizeof(connect), &reply, sizeof(reply));
1584         if (ret < 0)
1585                 dev_err(sdev->dev, "%s: route %s -> %s failed\n", __func__,
1586                         sroute->src_widget->widget->name, sroute->sink_widget->widget->name);
1587
1588         return ret;
1589 }
1590
1591 static int sof_ipc3_control_load_bytes(struct snd_sof_dev *sdev, struct snd_sof_control *scontrol)
1592 {
1593         struct sof_ipc_ctrl_data *cdata;
1594         int ret;
1595
1596         if (scontrol->max_size < (sizeof(*cdata) + sizeof(struct sof_abi_hdr))) {
1597                 dev_err(sdev->dev, "%s: insufficient size for a bytes control: %zu.\n",
1598                         __func__, scontrol->max_size);
1599                 return -EINVAL;
1600         }
1601
1602         if (scontrol->priv_size > scontrol->max_size - sizeof(*cdata)) {
1603                 dev_err(sdev->dev,
1604                         "%s: bytes data size %zu exceeds max %zu.\n", __func__,
1605                         scontrol->priv_size, scontrol->max_size - sizeof(*cdata));
1606                 return -EINVAL;
1607         }
1608
1609         scontrol->ipc_control_data = kzalloc(scontrol->max_size, GFP_KERNEL);
1610         if (!scontrol->ipc_control_data)
1611                 return -ENOMEM;
1612
1613         scontrol->size = sizeof(struct sof_ipc_ctrl_data) + scontrol->priv_size;
1614
1615         cdata = scontrol->ipc_control_data;
1616         cdata->cmd = SOF_CTRL_CMD_BINARY;
1617         cdata->index = scontrol->index;
1618
1619         if (scontrol->priv_size > 0) {
1620                 memcpy(cdata->data, scontrol->priv, scontrol->priv_size);
1621                 kfree(scontrol->priv);
1622                 scontrol->priv = NULL;
1623
1624                 if (cdata->data->magic != SOF_ABI_MAGIC) {
1625                         dev_err(sdev->dev, "Wrong ABI magic 0x%08x.\n", cdata->data->magic);
1626                         ret = -EINVAL;
1627                         goto err;
1628                 }
1629
1630                 if (SOF_ABI_VERSION_INCOMPATIBLE(SOF_ABI_VERSION, cdata->data->abi)) {
1631                         dev_err(sdev->dev, "Incompatible ABI version 0x%08x.\n",
1632                                 cdata->data->abi);
1633                         ret = -EINVAL;
1634                         goto err;
1635                 }
1636
1637                 if (cdata->data->size + sizeof(struct sof_abi_hdr) != scontrol->priv_size) {
1638                         dev_err(sdev->dev, "Conflict in bytes vs. priv size.\n");
1639                         ret = -EINVAL;
1640                         goto err;
1641                 }
1642         }
1643
1644         return 0;
1645 err:
1646         kfree(scontrol->ipc_control_data);
1647         scontrol->ipc_control_data = NULL;
1648         return ret;
1649 }
1650
1651 static int sof_ipc3_control_load_volume(struct snd_sof_dev *sdev, struct snd_sof_control *scontrol)
1652 {
1653         struct sof_ipc_ctrl_data *cdata;
1654         int i;
1655
1656         /* init the volume get/put data */
1657         scontrol->size = struct_size(cdata, chanv, scontrol->num_channels);
1658
1659         scontrol->ipc_control_data = kzalloc(scontrol->size, GFP_KERNEL);
1660         if (!scontrol->ipc_control_data)
1661                 return -ENOMEM;
1662
1663         cdata = scontrol->ipc_control_data;
1664         cdata->index = scontrol->index;
1665
1666         /* set cmd for mixer control */
1667         if (scontrol->max == 1) {
1668                 cdata->cmd = SOF_CTRL_CMD_SWITCH;
1669                 return 0;
1670         }
1671
1672         cdata->cmd = SOF_CTRL_CMD_VOLUME;
1673
1674         /* set default volume values to 0dB in control */
1675         for (i = 0; i < scontrol->num_channels; i++) {
1676                 cdata->chanv[i].channel = i;
1677                 cdata->chanv[i].value = VOL_ZERO_DB;
1678         }
1679
1680         return 0;
1681 }
1682
1683 static int sof_ipc3_control_load_enum(struct snd_sof_dev *sdev, struct snd_sof_control *scontrol)
1684 {
1685         struct sof_ipc_ctrl_data *cdata;
1686
1687         /* init the enum get/put data */
1688         scontrol->size = struct_size(cdata, chanv, scontrol->num_channels);
1689
1690         scontrol->ipc_control_data = kzalloc(scontrol->size, GFP_KERNEL);
1691         if (!scontrol->ipc_control_data)
1692                 return -ENOMEM;
1693
1694         cdata = scontrol->ipc_control_data;
1695         cdata->index = scontrol->index;
1696         cdata->cmd = SOF_CTRL_CMD_ENUM;
1697
1698         return 0;
1699 }
1700
1701 static int sof_ipc3_control_setup(struct snd_sof_dev *sdev, struct snd_sof_control *scontrol)
1702 {
1703         switch (scontrol->info_type) {
1704         case SND_SOC_TPLG_CTL_VOLSW:
1705         case SND_SOC_TPLG_CTL_VOLSW_SX:
1706         case SND_SOC_TPLG_CTL_VOLSW_XR_SX:
1707                 return sof_ipc3_control_load_volume(sdev, scontrol);
1708         case SND_SOC_TPLG_CTL_BYTES:
1709                 return sof_ipc3_control_load_bytes(sdev, scontrol);
1710         case SND_SOC_TPLG_CTL_ENUM:
1711         case SND_SOC_TPLG_CTL_ENUM_VALUE:
1712                 return sof_ipc3_control_load_enum(sdev, scontrol);
1713         default:
1714                 break;
1715         }
1716
1717         return 0;
1718 }
1719
1720 static int sof_ipc3_control_free(struct snd_sof_dev *sdev, struct snd_sof_control *scontrol)
1721 {
1722         struct sof_ipc_free fcomp;
1723
1724         fcomp.hdr.cmd = SOF_IPC_GLB_TPLG_MSG | SOF_IPC_TPLG_COMP_FREE;
1725         fcomp.hdr.size = sizeof(fcomp);
1726         fcomp.id = scontrol->comp_id;
1727
1728         /* send IPC to the DSP */
1729         return sof_ipc_tx_message(sdev->ipc, &fcomp, sizeof(fcomp), NULL, 0);
1730 }
1731
1732 /* send pcm params ipc */
1733 static int sof_ipc3_keyword_detect_pcm_params(struct snd_sof_widget *swidget, int dir)
1734 {
1735         struct snd_soc_component *scomp = swidget->scomp;
1736         struct snd_sof_dev *sdev = snd_soc_component_get_drvdata(scomp);
1737         struct sof_ipc_pcm_params_reply ipc_params_reply;
1738         struct snd_pcm_hw_params *params;
1739         struct sof_ipc_pcm_params pcm;
1740         struct snd_sof_pcm *spcm;
1741         int ret;
1742
1743         /* get runtime PCM params using widget's stream name */
1744         spcm = snd_sof_find_spcm_name(scomp, swidget->widget->sname);
1745         if (!spcm) {
1746                 dev_err(scomp->dev, "Cannot find PCM for %s\n", swidget->widget->name);
1747                 return -EINVAL;
1748         }
1749
1750         params = &spcm->params[dir];
1751
1752         /* set IPC PCM params */
1753         memset(&pcm, 0, sizeof(pcm));
1754         pcm.hdr.size = sizeof(pcm);
1755         pcm.hdr.cmd = SOF_IPC_GLB_STREAM_MSG | SOF_IPC_STREAM_PCM_PARAMS;
1756         pcm.comp_id = swidget->comp_id;
1757         pcm.params.hdr.size = sizeof(pcm.params);
1758         pcm.params.direction = dir;
1759         pcm.params.sample_valid_bytes = params_width(params) >> 3;
1760         pcm.params.buffer_fmt = SOF_IPC_BUFFER_INTERLEAVED;
1761         pcm.params.rate = params_rate(params);
1762         pcm.params.channels = params_channels(params);
1763         pcm.params.host_period_bytes = params_period_bytes(params);
1764
1765         /* set format */
1766         switch (params_format(params)) {
1767         case SNDRV_PCM_FORMAT_S16:
1768                 pcm.params.frame_fmt = SOF_IPC_FRAME_S16_LE;
1769                 break;
1770         case SNDRV_PCM_FORMAT_S24:
1771                 pcm.params.frame_fmt = SOF_IPC_FRAME_S24_4LE;
1772                 break;
1773         case SNDRV_PCM_FORMAT_S32:
1774                 pcm.params.frame_fmt = SOF_IPC_FRAME_S32_LE;
1775                 break;
1776         default:
1777                 return -EINVAL;
1778         }
1779
1780         /* send IPC to the DSP */
1781         ret = sof_ipc_tx_message(sdev->ipc, &pcm, sizeof(pcm),
1782                                  &ipc_params_reply, sizeof(ipc_params_reply));
1783         if (ret < 0)
1784                 dev_err(scomp->dev, "%s: PCM params failed for %s\n", __func__,
1785                         swidget->widget->name);
1786
1787         return ret;
1788 }
1789
1790  /* send stream trigger ipc */
1791 static int sof_ipc3_keyword_detect_trigger(struct snd_sof_widget *swidget, int cmd)
1792 {
1793         struct snd_soc_component *scomp = swidget->scomp;
1794         struct snd_sof_dev *sdev = snd_soc_component_get_drvdata(scomp);
1795         struct sof_ipc_stream stream;
1796         struct sof_ipc_reply reply;
1797         int ret;
1798
1799         /* set IPC stream params */
1800         stream.hdr.size = sizeof(stream);
1801         stream.hdr.cmd = SOF_IPC_GLB_STREAM_MSG | cmd;
1802         stream.comp_id = swidget->comp_id;
1803
1804         /* send IPC to the DSP */
1805         ret = sof_ipc_tx_message(sdev->ipc, &stream, sizeof(stream), &reply, sizeof(reply));
1806         if (ret < 0)
1807                 dev_err(scomp->dev, "%s: Failed to trigger %s\n", __func__, swidget->widget->name);
1808
1809         return ret;
1810 }
1811
1812 static int sof_ipc3_keyword_dapm_event(struct snd_soc_dapm_widget *w,
1813                                        struct snd_kcontrol *k, int event)
1814 {
1815         struct snd_sof_widget *swidget = w->dobj.private;
1816         struct snd_soc_component *scomp;
1817         int stream = SNDRV_PCM_STREAM_CAPTURE;
1818         struct snd_sof_pcm *spcm;
1819         int ret = 0;
1820
1821         if (!swidget)
1822                 return 0;
1823
1824         scomp = swidget->scomp;
1825
1826         dev_dbg(scomp->dev, "received event %d for widget %s\n",
1827                 event, w->name);
1828
1829         /* get runtime PCM params using widget's stream name */
1830         spcm = snd_sof_find_spcm_name(scomp, swidget->widget->sname);
1831         if (!spcm) {
1832                 dev_err(scomp->dev, "%s: Cannot find PCM for %s\n", __func__,
1833                         swidget->widget->name);
1834                 return -EINVAL;
1835         }
1836
1837         /* process events */
1838         switch (event) {
1839         case SND_SOC_DAPM_PRE_PMU:
1840                 if (spcm->stream[stream].suspend_ignored) {
1841                         dev_dbg(scomp->dev, "PRE_PMU event ignored, KWD pipeline is already RUNNING\n");
1842                         return 0;
1843                 }
1844
1845                 /* set pcm params */
1846                 ret = sof_ipc3_keyword_detect_pcm_params(swidget, stream);
1847                 if (ret < 0) {
1848                         dev_err(scomp->dev, "%s: Failed to set pcm params for widget %s\n",
1849                                 __func__, swidget->widget->name);
1850                         break;
1851                 }
1852
1853                 /* start trigger */
1854                 ret = sof_ipc3_keyword_detect_trigger(swidget, SOF_IPC_STREAM_TRIG_START);
1855                 if (ret < 0)
1856                         dev_err(scomp->dev, "%s: Failed to trigger widget %s\n", __func__,
1857                                 swidget->widget->name);
1858                 break;
1859         case SND_SOC_DAPM_POST_PMD:
1860                 if (spcm->stream[stream].suspend_ignored) {
1861                         dev_dbg(scomp->dev,
1862                                 "POST_PMD event ignored, KWD pipeline will remain RUNNING\n");
1863                         return 0;
1864                 }
1865
1866                 /* stop trigger */
1867                 ret = sof_ipc3_keyword_detect_trigger(swidget, SOF_IPC_STREAM_TRIG_STOP);
1868                 if (ret < 0)
1869                         dev_err(scomp->dev, "%s: Failed to trigger widget %s\n", __func__,
1870                                 swidget->widget->name);
1871
1872                 /* pcm free */
1873                 ret = sof_ipc3_keyword_detect_trigger(swidget, SOF_IPC_STREAM_PCM_FREE);
1874                 if (ret < 0)
1875                         dev_err(scomp->dev, "%s: Failed to free PCM for widget %s\n", __func__,
1876                                 swidget->widget->name);
1877                 break;
1878         default:
1879                 break;
1880         }
1881
1882         return ret;
1883 }
1884
1885 /* event handlers for keyword detect component */
1886 static const struct snd_soc_tplg_widget_events sof_kwd_events[] = {
1887         {SOF_KEYWORD_DETECT_DAPM_EVENT, sof_ipc3_keyword_dapm_event},
1888 };
1889
1890 static int sof_ipc3_widget_bind_event(struct snd_soc_component *scomp,
1891                                       struct snd_sof_widget *swidget, u16 event_type)
1892 {
1893         struct sof_ipc_comp *ipc_comp;
1894
1895         /* validate widget event type */
1896         switch (event_type) {
1897         case SOF_KEYWORD_DETECT_DAPM_EVENT:
1898                 /* only KEYWORD_DETECT comps should handle this */
1899                 if (swidget->id != snd_soc_dapm_effect)
1900                         break;
1901
1902                 ipc_comp = swidget->private;
1903                 if (ipc_comp && ipc_comp->type != SOF_COMP_KEYWORD_DETECT)
1904                         break;
1905
1906                 /* bind event to keyword detect comp */
1907                 return snd_soc_tplg_widget_bind_event(swidget->widget, sof_kwd_events,
1908                                                       ARRAY_SIZE(sof_kwd_events), event_type);
1909         default:
1910                 break;
1911         }
1912
1913         dev_err(scomp->dev, "Invalid event type %d for widget %s\n", event_type,
1914                 swidget->widget->name);
1915
1916         return -EINVAL;
1917 }
1918
1919 static int sof_ipc3_complete_pipeline(struct snd_sof_dev *sdev, struct snd_sof_widget *swidget)
1920 {
1921         struct sof_ipc_pipe_ready ready;
1922         struct sof_ipc_reply reply;
1923         int ret;
1924
1925         dev_dbg(sdev->dev, "tplg: complete pipeline %s id %d\n",
1926                 swidget->widget->name, swidget->comp_id);
1927
1928         memset(&ready, 0, sizeof(ready));
1929         ready.hdr.size = sizeof(ready);
1930         ready.hdr.cmd = SOF_IPC_GLB_TPLG_MSG | SOF_IPC_TPLG_PIPE_COMPLETE;
1931         ready.comp_id = swidget->comp_id;
1932
1933         ret = sof_ipc_tx_message(sdev->ipc, &ready, sizeof(ready), &reply, sizeof(reply));
1934         if (ret < 0)
1935                 return ret;
1936
1937         return 1;
1938 }
1939
1940 static int sof_ipc3_widget_free(struct snd_sof_dev *sdev, struct snd_sof_widget *swidget)
1941 {
1942         struct sof_ipc_free ipc_free = {
1943                 .hdr = {
1944                         .size = sizeof(ipc_free),
1945                         .cmd = SOF_IPC_GLB_TPLG_MSG,
1946                 },
1947                 .id = swidget->comp_id,
1948         };
1949         struct sof_ipc_reply reply;
1950         int ret;
1951
1952         if (!swidget->private)
1953                 return 0;
1954
1955         switch (swidget->id) {
1956         case snd_soc_dapm_scheduler:
1957         {
1958                 ipc_free.hdr.cmd |= SOF_IPC_TPLG_PIPE_FREE;
1959                 break;
1960         }
1961         case snd_soc_dapm_buffer:
1962                 ipc_free.hdr.cmd |= SOF_IPC_TPLG_BUFFER_FREE;
1963                 break;
1964         default:
1965                 ipc_free.hdr.cmd |= SOF_IPC_TPLG_COMP_FREE;
1966                 break;
1967         }
1968
1969         ret = sof_ipc_tx_message(sdev->ipc, &ipc_free, sizeof(ipc_free),
1970                                  &reply, sizeof(reply));
1971         if (ret < 0)
1972                 dev_err(sdev->dev, "failed to free widget %s\n", swidget->widget->name);
1973
1974         return ret;
1975 }
1976
1977 static int sof_ipc3_dai_config(struct snd_sof_dev *sdev, struct snd_sof_widget *swidget,
1978                                unsigned int flags, struct snd_sof_dai_config_data *data)
1979 {
1980         struct sof_ipc_fw_version *v = &sdev->fw_ready.version;
1981         struct snd_sof_dai *dai = swidget->private;
1982         struct sof_dai_private_data *private;
1983         struct sof_ipc_dai_config *config;
1984         struct sof_ipc_reply reply;
1985         int ret = 0;
1986
1987         if (!dai || !dai->private) {
1988                 dev_err(sdev->dev, "No private data for DAI %s\n", swidget->widget->name);
1989                 return -EINVAL;
1990         }
1991
1992         private = dai->private;
1993         if (!private->dai_config) {
1994                 dev_err(sdev->dev, "No config for DAI %s\n", dai->name);
1995                 return -EINVAL;
1996         }
1997
1998         config = &private->dai_config[dai->current_config];
1999         if (!config) {
2000                 dev_err(sdev->dev, "Invalid current config for DAI %s\n", dai->name);
2001                 return -EINVAL;
2002         }
2003
2004         switch (config->type) {
2005         case SOF_DAI_INTEL_SSP:
2006                 /*
2007                  * DAI_CONFIG IPC during hw_params/hw_free for SSP DAI's is not supported in older
2008                  * firmware
2009                  */
2010                 if (v->abi_version < SOF_ABI_VER(3, 18, 0) &&
2011                     ((flags & SOF_DAI_CONFIG_FLAGS_HW_PARAMS) ||
2012                      (flags & SOF_DAI_CONFIG_FLAGS_HW_FREE)))
2013                         return 0;
2014                 break;
2015         case SOF_DAI_INTEL_HDA:
2016                 if (data)
2017                         config->hda.link_dma_ch = data->dai_data;
2018                 break;
2019         case SOF_DAI_INTEL_ALH:
2020                 if (data) {
2021                         config->dai_index = data->dai_index;
2022                         config->alh.stream_id = data->dai_data;
2023                 }
2024                 break;
2025         default:
2026                 break;
2027         }
2028
2029         config->flags = flags;
2030
2031         /* only send the IPC if the widget is set up in the DSP */
2032         if (swidget->use_count > 0) {
2033                 ret = sof_ipc_tx_message(sdev->ipc, config, config->hdr.size,
2034                                          &reply, sizeof(reply));
2035                 if (ret < 0)
2036                         dev_err(sdev->dev, "Failed to set dai config for %s\n", dai->name);
2037         }
2038
2039         return ret;
2040 }
2041
2042 static int sof_ipc3_widget_setup(struct snd_sof_dev *sdev, struct snd_sof_widget *swidget)
2043 {
2044         struct sof_ipc_comp_reply reply;
2045         int ret;
2046
2047         if (!swidget->private)
2048                 return 0;
2049
2050         switch (swidget->id) {
2051         case snd_soc_dapm_dai_in:
2052         case snd_soc_dapm_dai_out:
2053         {
2054                 struct snd_sof_dai *dai = swidget->private;
2055                 struct sof_dai_private_data *dai_data = dai->private;
2056                 struct sof_ipc_comp *comp = &dai_data->comp_dai->comp;
2057
2058                 ret = sof_ipc_tx_message(sdev->ipc, dai_data->comp_dai,
2059                                          comp->hdr.size, &reply, sizeof(reply));
2060                 break;
2061         }
2062         case snd_soc_dapm_scheduler:
2063         {
2064                 struct sof_ipc_pipe_new *pipeline;
2065
2066                 pipeline = swidget->private;
2067                 ret = sof_ipc_tx_message(sdev->ipc, pipeline, sizeof(*pipeline),
2068                                          &reply, sizeof(reply));
2069                 break;
2070         }
2071         default:
2072         {
2073                 struct sof_ipc_cmd_hdr *hdr;
2074
2075                 hdr = swidget->private;
2076                 ret = sof_ipc_tx_message(sdev->ipc, swidget->private, hdr->size,
2077                                          &reply, sizeof(reply));
2078                 break;
2079         }
2080         }
2081         if (ret < 0)
2082                 dev_err(sdev->dev, "Failed to setup widget %s\n", swidget->widget->name);
2083
2084         return ret;
2085 }
2086
2087 static int sof_ipc3_set_up_all_pipelines(struct snd_sof_dev *sdev, bool verify)
2088 {
2089         struct sof_ipc_fw_version *v = &sdev->fw_ready.version;
2090         struct snd_sof_widget *swidget;
2091         struct snd_sof_route *sroute;
2092         int ret;
2093
2094         /* restore pipeline components */
2095         list_for_each_entry(swidget, &sdev->widget_list, list) {
2096                 /* only set up the widgets belonging to static pipelines */
2097                 if (!verify && swidget->dynamic_pipeline_widget)
2098                         continue;
2099
2100                 /*
2101                  * For older firmware, skip scheduler widgets in this loop,
2102                  * sof_widget_setup() will be called in the 'complete pipeline' loop
2103                  */
2104                 if (v->abi_version < SOF_ABI_VER(3, 19, 0) &&
2105                     swidget->id == snd_soc_dapm_scheduler)
2106                         continue;
2107
2108                 /* update DAI config. The IPC will be sent in sof_widget_setup() */
2109                 if (WIDGET_IS_DAI(swidget->id)) {
2110                         struct snd_sof_dai *dai = swidget->private;
2111                         struct sof_dai_private_data *private;
2112                         struct sof_ipc_dai_config *config;
2113
2114                         if (!dai || !dai->private)
2115                                 continue;
2116                         private = dai->private;
2117                         if (!private->dai_config)
2118                                 continue;
2119
2120                         config = private->dai_config;
2121                         /*
2122                          * The link DMA channel would be invalidated for running
2123                          * streams but not for streams that were in the PAUSED
2124                          * state during suspend. So invalidate it here before setting
2125                          * the dai config in the DSP.
2126                          */
2127                         if (config->type == SOF_DAI_INTEL_HDA)
2128                                 config->hda.link_dma_ch = DMA_CHAN_INVALID;
2129                 }
2130
2131                 ret = sof_widget_setup(sdev, swidget);
2132                 if (ret < 0)
2133                         return ret;
2134         }
2135
2136         /* restore pipeline connections */
2137         list_for_each_entry(sroute, &sdev->route_list, list) {
2138                 /* only set up routes belonging to static pipelines */
2139                 if (!verify && (sroute->src_widget->dynamic_pipeline_widget ||
2140                                 sroute->sink_widget->dynamic_pipeline_widget))
2141                         continue;
2142
2143                 /*
2144                  * For virtual routes, both sink and source are not buffer. IPC3 only supports
2145                  * connections between a buffer and a component. Ignore the rest.
2146                  */
2147                 if (sroute->src_widget->id != snd_soc_dapm_buffer &&
2148                     sroute->sink_widget->id != snd_soc_dapm_buffer)
2149                         continue;
2150
2151                 ret = sof_route_setup(sdev, sroute->src_widget->widget,
2152                                       sroute->sink_widget->widget);
2153                 if (ret < 0) {
2154                         dev_err(sdev->dev, "%s: route set up failed\n", __func__);
2155                         return ret;
2156                 }
2157         }
2158
2159         /* complete pipeline */
2160         list_for_each_entry(swidget, &sdev->widget_list, list) {
2161                 switch (swidget->id) {
2162                 case snd_soc_dapm_scheduler:
2163                         /* only complete static pipelines */
2164                         if (!verify && swidget->dynamic_pipeline_widget)
2165                                 continue;
2166
2167                         if (v->abi_version < SOF_ABI_VER(3, 19, 0)) {
2168                                 ret = sof_widget_setup(sdev, swidget);
2169                                 if (ret < 0)
2170                                         return ret;
2171                         }
2172
2173                         swidget->complete = sof_ipc3_complete_pipeline(sdev, swidget);
2174                         if (swidget->complete < 0)
2175                                 return swidget->complete;
2176                         break;
2177                 default:
2178                         break;
2179                 }
2180         }
2181
2182         return 0;
2183 }
2184
2185 /*
2186  * Free the PCM, its associated widgets and set the prepared flag to false for all PCMs that
2187  * did not get suspended(ex: paused streams) so the widgets can be set up again during resume.
2188  */
2189 static int sof_tear_down_left_over_pipelines(struct snd_sof_dev *sdev)
2190 {
2191         struct snd_sof_widget *swidget;
2192         struct snd_sof_pcm *spcm;
2193         int dir, ret;
2194
2195         /*
2196          * free all PCMs and their associated DAPM widgets if their connected DAPM widget
2197          * list is not NULL. This should only be true for paused streams at this point.
2198          * This is equivalent to the handling of FE DAI suspend trigger for running streams.
2199          */
2200         list_for_each_entry(spcm, &sdev->pcm_list, list) {
2201                 for_each_pcm_streams(dir) {
2202                         struct snd_pcm_substream *substream = spcm->stream[dir].substream;
2203
2204                         if (!substream || !substream->runtime)
2205                                 continue;
2206
2207                         if (spcm->stream[dir].list) {
2208                                 ret = sof_pcm_stream_free(sdev, substream, spcm, dir, true);
2209                                 if (ret < 0)
2210                                         return ret;
2211                         }
2212                 }
2213         }
2214
2215         /*
2216          * free any left over DAI widgets. This is equivalent to the handling of suspend trigger
2217          * for the BE DAI for running streams.
2218          */
2219         list_for_each_entry(swidget, &sdev->widget_list, list)
2220                 if (WIDGET_IS_DAI(swidget->id) && swidget->use_count == 1) {
2221                         ret = sof_widget_free(sdev, swidget);
2222                         if (ret < 0)
2223                                 return ret;
2224                 }
2225
2226         return 0;
2227 }
2228
2229 /*
2230  * For older firmware, this function doesn't free widgets for static pipelines during suspend.
2231  * It only resets use_count for all widgets.
2232  */
2233 static int sof_ipc3_tear_down_all_pipelines(struct snd_sof_dev *sdev, bool verify)
2234 {
2235         struct sof_ipc_fw_version *v = &sdev->fw_ready.version;
2236         struct snd_sof_widget *swidget;
2237         struct snd_sof_route *sroute;
2238         int ret;
2239
2240         /*
2241          * This function is called during suspend and for one-time topology verification during
2242          * first boot. In both cases, there is no need to protect swidget->use_count and
2243          * sroute->setup because during suspend all running streams are suspended and during
2244          * topology loading the sound card unavailable to open PCMs.
2245          */
2246         list_for_each_entry(swidget, &sdev->widget_list, list) {
2247                 if (swidget->dynamic_pipeline_widget)
2248                         continue;
2249
2250                 /* Do not free widgets for static pipelines with FW ABI older than 3.19 */
2251                 if (!verify && !swidget->dynamic_pipeline_widget &&
2252                     v->abi_version < SOF_ABI_VER(3, 19, 0)) {
2253                         swidget->use_count = 0;
2254                         swidget->complete = 0;
2255                         continue;
2256                 }
2257
2258                 ret = sof_widget_free(sdev, swidget);
2259                 if (ret < 0)
2260                         return ret;
2261         }
2262
2263         /*
2264          * Tear down all pipelines associated with PCMs that did not get suspended
2265          * and unset the prepare flag so that they can be set up again during resume.
2266          * Skip this step for older firmware.
2267          */
2268         if (!verify && v->abi_version >= SOF_ABI_VER(3, 19, 0)) {
2269                 ret = sof_tear_down_left_over_pipelines(sdev);
2270                 if (ret < 0) {
2271                         dev_err(sdev->dev, "failed to tear down paused pipelines\n");
2272                         return ret;
2273                 }
2274         }
2275
2276         list_for_each_entry(sroute, &sdev->route_list, list)
2277                 sroute->setup = false;
2278
2279         /*
2280          * before suspending, make sure the refcounts are all zeroed out. There's no way
2281          * to recover at this point but this will help root cause bad sequences leading to
2282          * more issues on resume
2283          */
2284         list_for_each_entry(swidget, &sdev->widget_list, list) {
2285                 if (swidget->use_count != 0) {
2286                         dev_err(sdev->dev, "%s: widget %s is still in use: count %d\n",
2287                                 __func__, swidget->widget->name, swidget->use_count);
2288                 }
2289         }
2290
2291         return 0;
2292 }
2293
2294 static int sof_ipc3_dai_get_clk(struct snd_sof_dev *sdev, struct snd_sof_dai *dai, int clk_type)
2295 {
2296         struct sof_dai_private_data *private = dai->private;
2297
2298         if (!private || !private->dai_config)
2299                 return 0;
2300
2301         switch (private->dai_config->type) {
2302         case SOF_DAI_INTEL_SSP:
2303                 switch (clk_type) {
2304                 case SOF_DAI_CLK_INTEL_SSP_MCLK:
2305                         return private->dai_config->ssp.mclk_rate;
2306                 case SOF_DAI_CLK_INTEL_SSP_BCLK:
2307                         return private->dai_config->ssp.bclk_rate;
2308                 default:
2309                         break;
2310                 }
2311                 dev_err(sdev->dev, "fail to get SSP clk %d rate\n", clk_type);
2312                 break;
2313         default:
2314                 /* not yet implemented for platforms other than the above */
2315                 dev_err(sdev->dev, "DAI type %d not supported yet!\n", private->dai_config->type);
2316                 break;
2317         }
2318
2319         return -EINVAL;
2320 }
2321
2322 static int sof_ipc3_parse_manifest(struct snd_soc_component *scomp, int index,
2323                                    struct snd_soc_tplg_manifest *man)
2324 {
2325         u32 size = le32_to_cpu(man->priv.size);
2326         u32 abi_version;
2327
2328         /* backward compatible with tplg without ABI info */
2329         if (!size) {
2330                 dev_dbg(scomp->dev, "No topology ABI info\n");
2331                 return 0;
2332         }
2333
2334         if (size != SOF_IPC3_TPLG_ABI_SIZE) {
2335                 dev_err(scomp->dev, "%s: Invalid topology ABI size: %u\n",
2336                         __func__, size);
2337                 return -EINVAL;
2338         }
2339
2340         dev_info(scomp->dev,
2341                  "Topology: ABI %d:%d:%d Kernel ABI %hhu:%hhu:%hhu\n",
2342                  man->priv.data[0], man->priv.data[1], man->priv.data[2],
2343                  SOF_ABI_MAJOR, SOF_ABI_MINOR, SOF_ABI_PATCH);
2344
2345         abi_version = SOF_ABI_VER(man->priv.data[0], man->priv.data[1], man->priv.data[2]);
2346
2347         if (SOF_ABI_VERSION_INCOMPATIBLE(SOF_ABI_VERSION, abi_version)) {
2348                 dev_err(scomp->dev, "%s: Incompatible topology ABI version\n", __func__);
2349                 return -EINVAL;
2350         }
2351
2352         if (IS_ENABLED(CONFIG_SND_SOC_SOF_STRICT_ABI_CHECKS) &&
2353             SOF_ABI_VERSION_MINOR(abi_version) > SOF_ABI_MINOR) {
2354                 dev_err(scomp->dev, "%s: Topology ABI is more recent than kernel\n", __func__);
2355                 return -EINVAL;
2356         }
2357
2358         return 0;
2359 }
2360
2361 /* token list for each topology object */
2362 static enum sof_tokens host_token_list[] = {
2363         SOF_CORE_TOKENS,
2364         SOF_COMP_EXT_TOKENS,
2365         SOF_PCM_TOKENS,
2366         SOF_COMP_TOKENS,
2367 };
2368
2369 static enum sof_tokens comp_generic_token_list[] = {
2370         SOF_CORE_TOKENS,
2371         SOF_COMP_EXT_TOKENS,
2372         SOF_COMP_TOKENS,
2373 };
2374
2375 static enum sof_tokens buffer_token_list[] = {
2376         SOF_BUFFER_TOKENS,
2377 };
2378
2379 static enum sof_tokens pipeline_token_list[] = {
2380         SOF_CORE_TOKENS,
2381         SOF_COMP_EXT_TOKENS,
2382         SOF_PIPELINE_TOKENS,
2383         SOF_SCHED_TOKENS,
2384 };
2385
2386 static enum sof_tokens asrc_token_list[] = {
2387         SOF_CORE_TOKENS,
2388         SOF_COMP_EXT_TOKENS,
2389         SOF_ASRC_TOKENS,
2390         SOF_COMP_TOKENS,
2391 };
2392
2393 static enum sof_tokens src_token_list[] = {
2394         SOF_CORE_TOKENS,
2395         SOF_COMP_EXT_TOKENS,
2396         SOF_SRC_TOKENS,
2397         SOF_COMP_TOKENS
2398 };
2399
2400 static enum sof_tokens pga_token_list[] = {
2401         SOF_CORE_TOKENS,
2402         SOF_COMP_EXT_TOKENS,
2403         SOF_VOLUME_TOKENS,
2404         SOF_COMP_TOKENS,
2405 };
2406
2407 static enum sof_tokens dai_token_list[] = {
2408         SOF_CORE_TOKENS,
2409         SOF_COMP_EXT_TOKENS,
2410         SOF_DAI_TOKENS,
2411         SOF_COMP_TOKENS,
2412 };
2413
2414 static enum sof_tokens process_token_list[] = {
2415         SOF_CORE_TOKENS,
2416         SOF_COMP_EXT_TOKENS,
2417         SOF_PROCESS_TOKENS,
2418         SOF_COMP_TOKENS,
2419 };
2420
2421 static const struct sof_ipc_tplg_widget_ops tplg_ipc3_widget_ops[SND_SOC_DAPM_TYPE_COUNT] = {
2422         [snd_soc_dapm_aif_in] =  {sof_ipc3_widget_setup_comp_host, sof_ipc3_widget_free_comp,
2423                                   host_token_list, ARRAY_SIZE(host_token_list), NULL},
2424         [snd_soc_dapm_aif_out] = {sof_ipc3_widget_setup_comp_host, sof_ipc3_widget_free_comp,
2425                                   host_token_list, ARRAY_SIZE(host_token_list), NULL},
2426
2427         [snd_soc_dapm_dai_in] = {sof_ipc3_widget_setup_comp_dai, sof_ipc3_widget_free_comp_dai,
2428                                  dai_token_list, ARRAY_SIZE(dai_token_list), NULL},
2429         [snd_soc_dapm_dai_out] = {sof_ipc3_widget_setup_comp_dai, sof_ipc3_widget_free_comp_dai,
2430                                   dai_token_list, ARRAY_SIZE(dai_token_list), NULL},
2431         [snd_soc_dapm_buffer] = {sof_ipc3_widget_setup_comp_buffer, sof_ipc3_widget_free_comp,
2432                                  buffer_token_list, ARRAY_SIZE(buffer_token_list), NULL},
2433         [snd_soc_dapm_mixer] = {sof_ipc3_widget_setup_comp_mixer, sof_ipc3_widget_free_comp,
2434                                 comp_generic_token_list, ARRAY_SIZE(comp_generic_token_list),
2435                                 NULL},
2436         [snd_soc_dapm_src] = {sof_ipc3_widget_setup_comp_src, sof_ipc3_widget_free_comp,
2437                               src_token_list, ARRAY_SIZE(src_token_list), NULL},
2438         [snd_soc_dapm_asrc] = {sof_ipc3_widget_setup_comp_asrc, sof_ipc3_widget_free_comp,
2439                                asrc_token_list, ARRAY_SIZE(asrc_token_list), NULL},
2440         [snd_soc_dapm_siggen] = {sof_ipc3_widget_setup_comp_tone, sof_ipc3_widget_free_comp,
2441                                  comp_generic_token_list, ARRAY_SIZE(comp_generic_token_list),
2442                                  NULL},
2443         [snd_soc_dapm_scheduler] = {sof_ipc3_widget_setup_comp_pipeline, sof_ipc3_widget_free_comp,
2444                                     pipeline_token_list, ARRAY_SIZE(pipeline_token_list), NULL},
2445         [snd_soc_dapm_pga] = {sof_ipc3_widget_setup_comp_pga, sof_ipc3_widget_free_comp,
2446                               pga_token_list, ARRAY_SIZE(pga_token_list), NULL},
2447         [snd_soc_dapm_mux] = {sof_ipc3_widget_setup_comp_mux, sof_ipc3_widget_free_comp,
2448                               comp_generic_token_list, ARRAY_SIZE(comp_generic_token_list), NULL},
2449         [snd_soc_dapm_demux] = {sof_ipc3_widget_setup_comp_mux, sof_ipc3_widget_free_comp,
2450                                  comp_generic_token_list, ARRAY_SIZE(comp_generic_token_list),
2451                                  NULL},
2452         [snd_soc_dapm_effect] = {sof_widget_update_ipc_comp_process, sof_ipc3_widget_free_comp,
2453                                  process_token_list, ARRAY_SIZE(process_token_list),
2454                                  sof_ipc3_widget_bind_event},
2455 };
2456
2457 const struct sof_ipc_tplg_ops ipc3_tplg_ops = {
2458         .widget = tplg_ipc3_widget_ops,
2459         .control = &tplg_ipc3_control_ops,
2460         .route_setup = sof_ipc3_route_setup,
2461         .control_setup = sof_ipc3_control_setup,
2462         .control_free = sof_ipc3_control_free,
2463         .pipeline_complete = sof_ipc3_complete_pipeline,
2464         .token_list = ipc3_token_list,
2465         .widget_free = sof_ipc3_widget_free,
2466         .widget_setup = sof_ipc3_widget_setup,
2467         .dai_config = sof_ipc3_dai_config,
2468         .dai_get_clk = sof_ipc3_dai_get_clk,
2469         .set_up_all_pipelines = sof_ipc3_set_up_all_pipelines,
2470         .tear_down_all_pipelines = sof_ipc3_tear_down_all_pipelines,
2471         .parse_manifest = sof_ipc3_parse_manifest,
2472 };