| // SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) |
| // |
| // This file is provided under a dual BSD/GPLv2 license. When using or |
| // redistributing this file, you may do so under either license. |
| // |
| // Copyright(c) 2021 Intel Corporation. All rights reserved. |
| // |
| // |
| |
| #include <uapi/sound/sof/tokens.h> |
| #include <sound/pcm_params.h> |
| #include "sof-priv.h" |
| #include "sof-audio.h" |
| #include "ipc3-priv.h" |
| #include "ops.h" |
| |
| /* Full volume for default values */ |
| #define VOL_ZERO_DB BIT(VOLUME_FWL) |
| |
| /* size of tplg ABI in bytes */ |
| #define SOF_IPC3_TPLG_ABI_SIZE 3 |
| |
| struct sof_widget_data { |
| int ctrl_type; |
| int ipc_cmd; |
| void *pdata; |
| size_t pdata_size; |
| struct snd_sof_control *control; |
| }; |
| |
| struct sof_process_types { |
| const char *name; |
| enum sof_ipc_process_type type; |
| enum sof_comp_type comp_type; |
| }; |
| |
| static const struct sof_process_types sof_process[] = { |
| {"EQFIR", SOF_PROCESS_EQFIR, SOF_COMP_EQ_FIR}, |
| {"EQIIR", SOF_PROCESS_EQIIR, SOF_COMP_EQ_IIR}, |
| {"KEYWORD_DETECT", SOF_PROCESS_KEYWORD_DETECT, SOF_COMP_KEYWORD_DETECT}, |
| {"KPB", SOF_PROCESS_KPB, SOF_COMP_KPB}, |
| {"CHAN_SELECTOR", SOF_PROCESS_CHAN_SELECTOR, SOF_COMP_SELECTOR}, |
| {"MUX", SOF_PROCESS_MUX, SOF_COMP_MUX}, |
| {"DEMUX", SOF_PROCESS_DEMUX, SOF_COMP_DEMUX}, |
| {"DCBLOCK", SOF_PROCESS_DCBLOCK, SOF_COMP_DCBLOCK}, |
| {"SMART_AMP", SOF_PROCESS_SMART_AMP, SOF_COMP_SMART_AMP}, |
| }; |
| |
| static enum sof_ipc_process_type find_process(const char *name) |
| { |
| int i; |
| |
| for (i = 0; i < ARRAY_SIZE(sof_process); i++) { |
| if (strcmp(name, sof_process[i].name) == 0) |
| return sof_process[i].type; |
| } |
| |
| return SOF_PROCESS_NONE; |
| } |
| |
| static int get_token_process_type(void *elem, void *object, u32 offset) |
| { |
| u32 *val = (u32 *)((u8 *)object + offset); |
| |
| *val = find_process((const char *)elem); |
| return 0; |
| } |
| |
| /* Buffers */ |
| static const struct sof_topology_token buffer_tokens[] = { |
| {SOF_TKN_BUF_SIZE, SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32, |
| offsetof(struct sof_ipc_buffer, size)}, |
| {SOF_TKN_BUF_CAPS, SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32, |
| offsetof(struct sof_ipc_buffer, caps)}, |
| }; |
| |
| /* DAI */ |
| static const struct sof_topology_token dai_tokens[] = { |
| {SOF_TKN_DAI_TYPE, SND_SOC_TPLG_TUPLE_TYPE_STRING, get_token_dai_type, |
| offsetof(struct sof_ipc_comp_dai, type)}, |
| {SOF_TKN_DAI_INDEX, SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32, |
| offsetof(struct sof_ipc_comp_dai, dai_index)}, |
| {SOF_TKN_DAI_DIRECTION, SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32, |
| offsetof(struct sof_ipc_comp_dai, direction)}, |
| }; |
| |
| /* BE DAI link */ |
| static const struct sof_topology_token dai_link_tokens[] = { |
| {SOF_TKN_DAI_TYPE, SND_SOC_TPLG_TUPLE_TYPE_STRING, get_token_dai_type, |
| offsetof(struct sof_ipc_dai_config, type)}, |
| {SOF_TKN_DAI_INDEX, SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32, |
| offsetof(struct sof_ipc_dai_config, dai_index)}, |
| }; |
| |
| /* scheduling */ |
| static const struct sof_topology_token sched_tokens[] = { |
| {SOF_TKN_SCHED_PERIOD, SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32, |
| offsetof(struct sof_ipc_pipe_new, period)}, |
| {SOF_TKN_SCHED_PRIORITY, SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32, |
| offsetof(struct sof_ipc_pipe_new, priority)}, |
| {SOF_TKN_SCHED_MIPS, SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32, |
| offsetof(struct sof_ipc_pipe_new, period_mips)}, |
| {SOF_TKN_SCHED_CORE, SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32, |
| offsetof(struct sof_ipc_pipe_new, core)}, |
| {SOF_TKN_SCHED_FRAMES, SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32, |
| offsetof(struct sof_ipc_pipe_new, frames_per_sched)}, |
| {SOF_TKN_SCHED_TIME_DOMAIN, SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32, |
| offsetof(struct sof_ipc_pipe_new, time_domain)}, |
| }; |
| |
| static const struct sof_topology_token pipeline_tokens[] = { |
| {SOF_TKN_SCHED_DYNAMIC_PIPELINE, SND_SOC_TPLG_TUPLE_TYPE_BOOL, get_token_u16, |
| offsetof(struct snd_sof_widget, dynamic_pipeline_widget)}, |
| |
| }; |
| |
| /* volume */ |
| static const struct sof_topology_token volume_tokens[] = { |
| {SOF_TKN_VOLUME_RAMP_STEP_TYPE, SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32, |
| offsetof(struct sof_ipc_comp_volume, ramp)}, |
| {SOF_TKN_VOLUME_RAMP_STEP_MS, SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32, |
| offsetof(struct sof_ipc_comp_volume, initial_ramp)}, |
| }; |
| |
| /* SRC */ |
| static const struct sof_topology_token src_tokens[] = { |
| {SOF_TKN_SRC_RATE_IN, SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32, |
| offsetof(struct sof_ipc_comp_src, source_rate)}, |
| {SOF_TKN_SRC_RATE_OUT, SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32, |
| offsetof(struct sof_ipc_comp_src, sink_rate)}, |
| }; |
| |
| /* ASRC */ |
| static const struct sof_topology_token asrc_tokens[] = { |
| {SOF_TKN_ASRC_RATE_IN, SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32, |
| offsetof(struct sof_ipc_comp_asrc, source_rate)}, |
| {SOF_TKN_ASRC_RATE_OUT, SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32, |
| offsetof(struct sof_ipc_comp_asrc, sink_rate)}, |
| {SOF_TKN_ASRC_ASYNCHRONOUS_MODE, SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32, |
| offsetof(struct sof_ipc_comp_asrc, asynchronous_mode)}, |
| {SOF_TKN_ASRC_OPERATION_MODE, SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32, |
| offsetof(struct sof_ipc_comp_asrc, operation_mode)}, |
| }; |
| |
| /* EFFECT */ |
| static const struct sof_topology_token process_tokens[] = { |
| {SOF_TKN_PROCESS_TYPE, SND_SOC_TPLG_TUPLE_TYPE_STRING, get_token_process_type, |
| offsetof(struct sof_ipc_comp_process, type)}, |
| }; |
| |
| /* PCM */ |
| static const struct sof_topology_token pcm_tokens[] = { |
| {SOF_TKN_PCM_DMAC_CONFIG, SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32, |
| offsetof(struct sof_ipc_comp_host, dmac_config)}, |
| }; |
| |
| /* Generic components */ |
| static const struct sof_topology_token comp_tokens[] = { |
| {SOF_TKN_COMP_PERIOD_SINK_COUNT, SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32, |
| offsetof(struct sof_ipc_comp_config, periods_sink)}, |
| {SOF_TKN_COMP_PERIOD_SOURCE_COUNT, SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32, |
| offsetof(struct sof_ipc_comp_config, periods_source)}, |
| {SOF_TKN_COMP_FORMAT, |
| SND_SOC_TPLG_TUPLE_TYPE_STRING, get_token_comp_format, |
| offsetof(struct sof_ipc_comp_config, frame_fmt)}, |
| }; |
| |
| /* SSP */ |
| static const struct sof_topology_token ssp_tokens[] = { |
| {SOF_TKN_INTEL_SSP_CLKS_CONTROL, SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32, |
| offsetof(struct sof_ipc_dai_ssp_params, clks_control)}, |
| {SOF_TKN_INTEL_SSP_MCLK_ID, SND_SOC_TPLG_TUPLE_TYPE_SHORT, get_token_u16, |
| offsetof(struct sof_ipc_dai_ssp_params, mclk_id)}, |
| {SOF_TKN_INTEL_SSP_SAMPLE_BITS, SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32, |
| offsetof(struct sof_ipc_dai_ssp_params, sample_valid_bits)}, |
| {SOF_TKN_INTEL_SSP_FRAME_PULSE_WIDTH, SND_SOC_TPLG_TUPLE_TYPE_SHORT, get_token_u16, |
| offsetof(struct sof_ipc_dai_ssp_params, frame_pulse_width)}, |
| {SOF_TKN_INTEL_SSP_QUIRKS, SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32, |
| offsetof(struct sof_ipc_dai_ssp_params, quirks)}, |
| {SOF_TKN_INTEL_SSP_TDM_PADDING_PER_SLOT, SND_SOC_TPLG_TUPLE_TYPE_BOOL, get_token_u16, |
| offsetof(struct sof_ipc_dai_ssp_params, tdm_per_slot_padding_flag)}, |
| {SOF_TKN_INTEL_SSP_BCLK_DELAY, SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32, |
| offsetof(struct sof_ipc_dai_ssp_params, bclk_delay)}, |
| }; |
| |
| /* ALH */ |
| static const struct sof_topology_token alh_tokens[] = { |
| {SOF_TKN_INTEL_ALH_RATE, SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32, |
| offsetof(struct sof_ipc_dai_alh_params, rate)}, |
| {SOF_TKN_INTEL_ALH_CH, SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32, |
| offsetof(struct sof_ipc_dai_alh_params, channels)}, |
| }; |
| |
| /* DMIC */ |
| static const struct sof_topology_token dmic_tokens[] = { |
| {SOF_TKN_INTEL_DMIC_DRIVER_VERSION, SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32, |
| offsetof(struct sof_ipc_dai_dmic_params, driver_ipc_version)}, |
| {SOF_TKN_INTEL_DMIC_CLK_MIN, SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32, |
| offsetof(struct sof_ipc_dai_dmic_params, pdmclk_min)}, |
| {SOF_TKN_INTEL_DMIC_CLK_MAX, SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32, |
| offsetof(struct sof_ipc_dai_dmic_params, pdmclk_max)}, |
| {SOF_TKN_INTEL_DMIC_SAMPLE_RATE, SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32, |
| offsetof(struct sof_ipc_dai_dmic_params, fifo_fs)}, |
| {SOF_TKN_INTEL_DMIC_DUTY_MIN, SND_SOC_TPLG_TUPLE_TYPE_SHORT, get_token_u16, |
| offsetof(struct sof_ipc_dai_dmic_params, duty_min)}, |
| {SOF_TKN_INTEL_DMIC_DUTY_MAX, SND_SOC_TPLG_TUPLE_TYPE_SHORT, get_token_u16, |
| offsetof(struct sof_ipc_dai_dmic_params, duty_max)}, |
| {SOF_TKN_INTEL_DMIC_NUM_PDM_ACTIVE, SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32, |
| offsetof(struct sof_ipc_dai_dmic_params, num_pdm_active)}, |
| {SOF_TKN_INTEL_DMIC_FIFO_WORD_LENGTH, SND_SOC_TPLG_TUPLE_TYPE_SHORT, get_token_u16, |
| offsetof(struct sof_ipc_dai_dmic_params, fifo_bits)}, |
| {SOF_TKN_INTEL_DMIC_UNMUTE_RAMP_TIME_MS, SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32, |
| offsetof(struct sof_ipc_dai_dmic_params, unmute_ramp_time)}, |
| }; |
| |
| /* ESAI */ |
| static const struct sof_topology_token esai_tokens[] = { |
| {SOF_TKN_IMX_ESAI_MCLK_ID, SND_SOC_TPLG_TUPLE_TYPE_SHORT, get_token_u16, |
| offsetof(struct sof_ipc_dai_esai_params, mclk_id)}, |
| }; |
| |
| /* SAI */ |
| static const struct sof_topology_token sai_tokens[] = { |
| {SOF_TKN_IMX_SAI_MCLK_ID, SND_SOC_TPLG_TUPLE_TYPE_SHORT, get_token_u16, |
| offsetof(struct sof_ipc_dai_sai_params, mclk_id)}, |
| }; |
| |
| /* |
| * DMIC PDM Tokens |
| * SOF_TKN_INTEL_DMIC_PDM_CTRL_ID should be the first token |
| * as it increments the index while parsing the array of pdm tokens |
| * and determines the correct offset |
| */ |
| static const struct sof_topology_token dmic_pdm_tokens[] = { |
| {SOF_TKN_INTEL_DMIC_PDM_CTRL_ID, SND_SOC_TPLG_TUPLE_TYPE_SHORT, get_token_u16, |
| offsetof(struct sof_ipc_dai_dmic_pdm_ctrl, id)}, |
| {SOF_TKN_INTEL_DMIC_PDM_MIC_A_Enable, SND_SOC_TPLG_TUPLE_TYPE_SHORT, get_token_u16, |
| offsetof(struct sof_ipc_dai_dmic_pdm_ctrl, enable_mic_a)}, |
| {SOF_TKN_INTEL_DMIC_PDM_MIC_B_Enable, SND_SOC_TPLG_TUPLE_TYPE_SHORT, get_token_u16, |
| offsetof(struct sof_ipc_dai_dmic_pdm_ctrl, enable_mic_b)}, |
| {SOF_TKN_INTEL_DMIC_PDM_POLARITY_A, SND_SOC_TPLG_TUPLE_TYPE_SHORT, get_token_u16, |
| offsetof(struct sof_ipc_dai_dmic_pdm_ctrl, polarity_mic_a)}, |
| {SOF_TKN_INTEL_DMIC_PDM_POLARITY_B, SND_SOC_TPLG_TUPLE_TYPE_SHORT, get_token_u16, |
| offsetof(struct sof_ipc_dai_dmic_pdm_ctrl, polarity_mic_b)}, |
| {SOF_TKN_INTEL_DMIC_PDM_CLK_EDGE, SND_SOC_TPLG_TUPLE_TYPE_SHORT, get_token_u16, |
| offsetof(struct sof_ipc_dai_dmic_pdm_ctrl, clk_edge)}, |
| {SOF_TKN_INTEL_DMIC_PDM_SKEW, SND_SOC_TPLG_TUPLE_TYPE_SHORT, get_token_u16, |
| offsetof(struct sof_ipc_dai_dmic_pdm_ctrl, skew)}, |
| }; |
| |
| /* HDA */ |
| static const struct sof_topology_token hda_tokens[] = { |
| {SOF_TKN_INTEL_HDA_RATE, SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32, |
| offsetof(struct sof_ipc_dai_hda_params, rate)}, |
| {SOF_TKN_INTEL_HDA_CH, SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32, |
| offsetof(struct sof_ipc_dai_hda_params, channels)}, |
| }; |
| |
| /* AFE */ |
| static const struct sof_topology_token afe_tokens[] = { |
| {SOF_TKN_MEDIATEK_AFE_RATE, SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32, |
| offsetof(struct sof_ipc_dai_mtk_afe_params, rate)}, |
| {SOF_TKN_MEDIATEK_AFE_CH, SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32, |
| offsetof(struct sof_ipc_dai_mtk_afe_params, channels)}, |
| {SOF_TKN_MEDIATEK_AFE_FORMAT, SND_SOC_TPLG_TUPLE_TYPE_STRING, get_token_comp_format, |
| offsetof(struct sof_ipc_dai_mtk_afe_params, format)}, |
| }; |
| |
| /* ACPDMIC */ |
| static const struct sof_topology_token acpdmic_tokens[] = { |
| {SOF_TKN_AMD_ACPDMIC_RATE, |
| SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32, |
| offsetof(struct sof_ipc_dai_acpdmic_params, pdm_rate)}, |
| {SOF_TKN_AMD_ACPDMIC_CH, |
| SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32, |
| offsetof(struct sof_ipc_dai_acpdmic_params, pdm_ch)}, |
| }; |
| |
| /* Core tokens */ |
| static const struct sof_topology_token core_tokens[] = { |
| {SOF_TKN_COMP_CORE_ID, SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32, |
| offsetof(struct sof_ipc_comp, core)}, |
| }; |
| |
| /* Component extended tokens */ |
| static const struct sof_topology_token comp_ext_tokens[] = { |
| {SOF_TKN_COMP_UUID, SND_SOC_TPLG_TUPLE_TYPE_UUID, get_token_uuid, |
| offsetof(struct snd_sof_widget, uuid)}, |
| }; |
| |
| static const struct sof_token_info ipc3_token_list[SOF_TOKEN_COUNT] = { |
| [SOF_PCM_TOKENS] = {"PCM tokens", pcm_tokens, ARRAY_SIZE(pcm_tokens)}, |
| [SOF_PIPELINE_TOKENS] = {"Pipeline tokens", pipeline_tokens, ARRAY_SIZE(pipeline_tokens)}, |
| [SOF_SCHED_TOKENS] = {"Scheduler tokens", sched_tokens, ARRAY_SIZE(sched_tokens)}, |
| [SOF_COMP_TOKENS] = {"Comp tokens", comp_tokens, ARRAY_SIZE(comp_tokens)}, |
| [SOF_CORE_TOKENS] = {"Core tokens", core_tokens, ARRAY_SIZE(core_tokens)}, |
| [SOF_COMP_EXT_TOKENS] = {"AFE tokens", comp_ext_tokens, ARRAY_SIZE(comp_ext_tokens)}, |
| [SOF_BUFFER_TOKENS] = {"Buffer tokens", buffer_tokens, ARRAY_SIZE(buffer_tokens)}, |
| [SOF_VOLUME_TOKENS] = {"Volume tokens", volume_tokens, ARRAY_SIZE(volume_tokens)}, |
| [SOF_SRC_TOKENS] = {"SRC tokens", src_tokens, ARRAY_SIZE(src_tokens)}, |
| [SOF_ASRC_TOKENS] = {"ASRC tokens", asrc_tokens, ARRAY_SIZE(asrc_tokens)}, |
| [SOF_PROCESS_TOKENS] = {"Process tokens", process_tokens, ARRAY_SIZE(process_tokens)}, |
| [SOF_DAI_TOKENS] = {"DAI tokens", dai_tokens, ARRAY_SIZE(dai_tokens)}, |
| [SOF_DAI_LINK_TOKENS] = {"DAI link tokens", dai_link_tokens, ARRAY_SIZE(dai_link_tokens)}, |
| [SOF_HDA_TOKENS] = {"HDA tokens", hda_tokens, ARRAY_SIZE(hda_tokens)}, |
| [SOF_SSP_TOKENS] = {"SSP tokens", ssp_tokens, ARRAY_SIZE(ssp_tokens)}, |
| [SOF_ALH_TOKENS] = {"ALH tokens", alh_tokens, ARRAY_SIZE(alh_tokens)}, |
| [SOF_DMIC_TOKENS] = {"DMIC tokens", dmic_tokens, ARRAY_SIZE(dmic_tokens)}, |
| [SOF_DMIC_PDM_TOKENS] = {"DMIC PDM tokens", dmic_pdm_tokens, ARRAY_SIZE(dmic_pdm_tokens)}, |
| [SOF_ESAI_TOKENS] = {"ESAI tokens", esai_tokens, ARRAY_SIZE(esai_tokens)}, |
| [SOF_SAI_TOKENS] = {"SAI tokens", sai_tokens, ARRAY_SIZE(sai_tokens)}, |
| [SOF_AFE_TOKENS] = {"AFE tokens", afe_tokens, ARRAY_SIZE(afe_tokens)}, |
| [SOF_ACPDMIC_TOKENS] = {"ACPDMIC tokens", acpdmic_tokens, ARRAY_SIZE(acpdmic_tokens)}, |
| }; |
| |
| /** |
| * sof_comp_alloc - allocate and initialize buffer for a new component |
| * @swidget: pointer to struct snd_sof_widget containing extended data |
| * @ipc_size: IPC payload size that will be updated depending on valid |
| * extended data. |
| * @index: ID of the pipeline the component belongs to |
| * |
| * Return: The pointer to the new allocated component, NULL if failed. |
| */ |
| static void *sof_comp_alloc(struct snd_sof_widget *swidget, size_t *ipc_size, |
| int index) |
| { |
| struct sof_ipc_comp *comp; |
| size_t total_size = *ipc_size; |
| size_t ext_size = sizeof(swidget->uuid); |
| |
| /* only non-zero UUID is valid */ |
| if (!guid_is_null(&swidget->uuid)) |
| total_size += ext_size; |
| |
| comp = kzalloc(total_size, GFP_KERNEL); |
| if (!comp) |
| return NULL; |
| |
| /* configure comp new IPC message */ |
| comp->hdr.size = total_size; |
| comp->hdr.cmd = SOF_IPC_GLB_TPLG_MSG | SOF_IPC_TPLG_COMP_NEW; |
| comp->id = swidget->comp_id; |
| comp->pipeline_id = index; |
| comp->core = swidget->core; |
| |
| /* handle the extended data if needed */ |
| if (total_size > *ipc_size) { |
| /* append extended data to the end of the component */ |
| memcpy((u8 *)comp + *ipc_size, &swidget->uuid, ext_size); |
| comp->ext_data_length = ext_size; |
| } |
| |
| /* update ipc_size and return */ |
| *ipc_size = total_size; |
| return comp; |
| } |
| |
| static void sof_dbg_comp_config(struct snd_soc_component *scomp, struct sof_ipc_comp_config *config) |
| { |
| dev_dbg(scomp->dev, " config: periods snk %d src %d fmt %d\n", |
| config->periods_sink, config->periods_source, |
| config->frame_fmt); |
| } |
| |
| static int sof_ipc3_widget_setup_comp_host(struct snd_sof_widget *swidget) |
| { |
| struct snd_soc_component *scomp = swidget->scomp; |
| struct sof_ipc_comp_host *host; |
| size_t ipc_size = sizeof(*host); |
| int ret; |
| |
| host = sof_comp_alloc(swidget, &ipc_size, swidget->pipeline_id); |
| if (!host) |
| return -ENOMEM; |
| swidget->private = host; |
| |
| /* configure host comp IPC message */ |
| host->comp.type = SOF_COMP_HOST; |
| host->config.hdr.size = sizeof(host->config); |
| |
| if (swidget->id == snd_soc_dapm_aif_out) |
| host->direction = SOF_IPC_STREAM_CAPTURE; |
| else |
| host->direction = SOF_IPC_STREAM_PLAYBACK; |
| |
| /* parse one set of pcm_tokens */ |
| ret = sof_update_ipc_object(scomp, host, SOF_PCM_TOKENS, swidget->tuples, |
| swidget->num_tuples, sizeof(*host), 1); |
| if (ret < 0) |
| goto err; |
| |
| /* parse one set of comp_tokens */ |
| ret = sof_update_ipc_object(scomp, &host->config, SOF_COMP_TOKENS, swidget->tuples, |
| swidget->num_tuples, sizeof(host->config), 1); |
| if (ret < 0) |
| goto err; |
| |
| dev_dbg(scomp->dev, "loaded host %s\n", swidget->widget->name); |
| sof_dbg_comp_config(scomp, &host->config); |
| |
| return 0; |
| err: |
| kfree(swidget->private); |
| swidget->private = NULL; |
| |
| return ret; |
| } |
| |
| static void sof_ipc3_widget_free_comp(struct snd_sof_widget *swidget) |
| { |
| kfree(swidget->private); |
| } |
| |
| static int sof_ipc3_widget_setup_comp_tone(struct snd_sof_widget *swidget) |
| { |
| struct snd_soc_component *scomp = swidget->scomp; |
| struct sof_ipc_comp_tone *tone; |
| size_t ipc_size = sizeof(*tone); |
| int ret; |
| |
| tone = sof_comp_alloc(swidget, &ipc_size, swidget->pipeline_id); |
| if (!tone) |
| return -ENOMEM; |
| |
| swidget->private = tone; |
| |
| /* configure siggen IPC message */ |
| tone->comp.type = SOF_COMP_TONE; |
| tone->config.hdr.size = sizeof(tone->config); |
| |
| /* parse one set of comp tokens */ |
| ret = sof_update_ipc_object(scomp, &tone->config, SOF_COMP_TOKENS, swidget->tuples, |
| swidget->num_tuples, sizeof(tone->config), 1); |
| if (ret < 0) { |
| kfree(swidget->private); |
| swidget->private = NULL; |
| return ret; |
| } |
| |
| dev_dbg(scomp->dev, "tone %s: frequency %d amplitude %d\n", |
| swidget->widget->name, tone->frequency, tone->amplitude); |
| sof_dbg_comp_config(scomp, &tone->config); |
| |
| return 0; |
| } |
| |
| static int sof_ipc3_widget_setup_comp_mixer(struct snd_sof_widget *swidget) |
| { |
| struct snd_soc_component *scomp = swidget->scomp; |
| struct sof_ipc_comp_mixer *mixer; |
| size_t ipc_size = sizeof(*mixer); |
| int ret; |
| |
| mixer = sof_comp_alloc(swidget, &ipc_size, swidget->pipeline_id); |
| if (!mixer) |
| return -ENOMEM; |
| |
| swidget->private = mixer; |
| |
| /* configure mixer IPC message */ |
| mixer->comp.type = SOF_COMP_MIXER; |
| mixer->config.hdr.size = sizeof(mixer->config); |
| |
| /* parse one set of comp tokens */ |
| ret = sof_update_ipc_object(scomp, &mixer->config, SOF_COMP_TOKENS, |
| swidget->tuples, swidget->num_tuples, |
| sizeof(mixer->config), 1); |
| if (ret < 0) { |
| kfree(swidget->private); |
| swidget->private = NULL; |
| |
| return ret; |
| } |
| |
| dev_dbg(scomp->dev, "loaded mixer %s\n", swidget->widget->name); |
| sof_dbg_comp_config(scomp, &mixer->config); |
| |
| return 0; |
| } |
| |
| static int sof_ipc3_widget_setup_comp_pipeline(struct snd_sof_widget *swidget) |
| { |
| struct snd_soc_component *scomp = swidget->scomp; |
| struct sof_ipc_pipe_new *pipeline; |
| struct snd_sof_widget *comp_swidget; |
| int ret; |
| |
| pipeline = kzalloc(sizeof(*pipeline), GFP_KERNEL); |
| if (!pipeline) |
| return -ENOMEM; |
| |
| /* configure pipeline IPC message */ |
| pipeline->hdr.size = sizeof(*pipeline); |
| pipeline->hdr.cmd = SOF_IPC_GLB_TPLG_MSG | SOF_IPC_TPLG_PIPE_NEW; |
| pipeline->pipeline_id = swidget->pipeline_id; |
| pipeline->comp_id = swidget->comp_id; |
| |
| swidget->private = pipeline; |
| |
| /* component at start of pipeline is our stream id */ |
| comp_swidget = snd_sof_find_swidget(scomp, swidget->widget->sname); |
| if (!comp_swidget) { |
| dev_err(scomp->dev, "scheduler %s refers to non existent widget %s\n", |
| swidget->widget->name, swidget->widget->sname); |
| ret = -EINVAL; |
| goto err; |
| } |
| |
| pipeline->sched_id = comp_swidget->comp_id; |
| |
| /* parse one set of scheduler tokens */ |
| ret = sof_update_ipc_object(scomp, pipeline, SOF_SCHED_TOKENS, swidget->tuples, |
| swidget->num_tuples, sizeof(*pipeline), 1); |
| if (ret < 0) |
| goto err; |
| |
| /* parse one set of pipeline tokens */ |
| ret = sof_update_ipc_object(scomp, swidget, SOF_PIPELINE_TOKENS, swidget->tuples, |
| swidget->num_tuples, sizeof(*swidget), 1); |
| if (ret < 0) |
| goto err; |
| |
| if (sof_debug_check_flag(SOF_DBG_DISABLE_MULTICORE)) |
| pipeline->core = SOF_DSP_PRIMARY_CORE; |
| |
| if (sof_debug_check_flag(SOF_DBG_DYNAMIC_PIPELINES_OVERRIDE)) |
| swidget->dynamic_pipeline_widget = |
| sof_debug_check_flag(SOF_DBG_DYNAMIC_PIPELINES_ENABLE); |
| |
| dev_dbg(scomp->dev, "pipeline %s: period %d pri %d mips %d core %d frames %d dynamic %d\n", |
| swidget->widget->name, pipeline->period, pipeline->priority, |
| pipeline->period_mips, pipeline->core, pipeline->frames_per_sched, |
| swidget->dynamic_pipeline_widget); |
| |
| swidget->core = pipeline->core; |
| |
| return 0; |
| |
| err: |
| kfree(swidget->private); |
| swidget->private = NULL; |
| |
| return ret; |
| } |
| |
| static int sof_ipc3_widget_setup_comp_buffer(struct snd_sof_widget *swidget) |
| { |
| struct snd_soc_component *scomp = swidget->scomp; |
| struct sof_ipc_buffer *buffer; |
| int ret; |
| |
| buffer = kzalloc(sizeof(*buffer), GFP_KERNEL); |
| if (!buffer) |
| return -ENOMEM; |
| |
| swidget->private = buffer; |
| |
| /* configure dai IPC message */ |
| buffer->comp.hdr.size = sizeof(*buffer); |
| buffer->comp.hdr.cmd = SOF_IPC_GLB_TPLG_MSG | SOF_IPC_TPLG_BUFFER_NEW; |
| buffer->comp.id = swidget->comp_id; |
| buffer->comp.type = SOF_COMP_BUFFER; |
| buffer->comp.pipeline_id = swidget->pipeline_id; |
| buffer->comp.core = swidget->core; |
| |
| /* parse one set of buffer tokens */ |
| ret = sof_update_ipc_object(scomp, buffer, SOF_BUFFER_TOKENS, swidget->tuples, |
| swidget->num_tuples, sizeof(*buffer), 1); |
| if (ret < 0) { |
| kfree(swidget->private); |
| swidget->private = NULL; |
| return ret; |
| } |
| |
| dev_dbg(scomp->dev, "buffer %s: size %d caps 0x%x\n", |
| swidget->widget->name, buffer->size, buffer->caps); |
| |
| return 0; |
| } |
| |
| static int sof_ipc3_widget_setup_comp_src(struct snd_sof_widget *swidget) |
| { |
| struct snd_soc_component *scomp = swidget->scomp; |
| struct sof_ipc_comp_src *src; |
| size_t ipc_size = sizeof(*src); |
| int ret; |
| |
| src = sof_comp_alloc(swidget, &ipc_size, swidget->pipeline_id); |
| if (!src) |
| return -ENOMEM; |
| |
| swidget->private = src; |
| |
| /* configure src IPC message */ |
| src->comp.type = SOF_COMP_SRC; |
| src->config.hdr.size = sizeof(src->config); |
| |
| /* parse one set of src tokens */ |
| ret = sof_update_ipc_object(scomp, src, SOF_SRC_TOKENS, swidget->tuples, |
| swidget->num_tuples, sizeof(*src), 1); |
| if (ret < 0) |
| goto err; |
| |
| /* parse one set of comp tokens */ |
| ret = sof_update_ipc_object(scomp, &src->config, SOF_COMP_TOKENS, |
| swidget->tuples, swidget->num_tuples, sizeof(src->config), 1); |
| if (ret < 0) |
| goto err; |
| |
| dev_dbg(scomp->dev, "src %s: source rate %d sink rate %d\n", |
| swidget->widget->name, src->source_rate, src->sink_rate); |
| sof_dbg_comp_config(scomp, &src->config); |
| |
| return 0; |
| err: |
| kfree(swidget->private); |
| swidget->private = NULL; |
| |
| return ret; |
| } |
| |
| static int sof_ipc3_widget_setup_comp_asrc(struct snd_sof_widget *swidget) |
| { |
| struct snd_soc_component *scomp = swidget->scomp; |
| struct sof_ipc_comp_asrc *asrc; |
| size_t ipc_size = sizeof(*asrc); |
| int ret; |
| |
| asrc = sof_comp_alloc(swidget, &ipc_size, swidget->pipeline_id); |
| if (!asrc) |
| return -ENOMEM; |
| |
| swidget->private = asrc; |
| |
| /* configure ASRC IPC message */ |
| asrc->comp.type = SOF_COMP_ASRC; |
| asrc->config.hdr.size = sizeof(asrc->config); |
| |
| /* parse one set of asrc tokens */ |
| ret = sof_update_ipc_object(scomp, asrc, SOF_ASRC_TOKENS, swidget->tuples, |
| swidget->num_tuples, sizeof(*asrc), 1); |
| if (ret < 0) |
| goto err; |
| |
| /* parse one set of comp tokens */ |
| ret = sof_update_ipc_object(scomp, &asrc->config, SOF_COMP_TOKENS, |
| swidget->tuples, swidget->num_tuples, sizeof(asrc->config), 1); |
| if (ret < 0) |
| goto err; |
| |
| dev_dbg(scomp->dev, "asrc %s: source rate %d sink rate %d asynch %d operation %d\n", |
| swidget->widget->name, asrc->source_rate, asrc->sink_rate, |
| asrc->asynchronous_mode, asrc->operation_mode); |
| |
| sof_dbg_comp_config(scomp, &asrc->config); |
| |
| return 0; |
| err: |
| kfree(swidget->private); |
| swidget->private = NULL; |
| |
| return ret; |
| } |
| |
| /* |
| * Mux topology |
| */ |
| static int sof_ipc3_widget_setup_comp_mux(struct snd_sof_widget *swidget) |
| { |
| struct snd_soc_component *scomp = swidget->scomp; |
| struct sof_ipc_comp_mux *mux; |
| size_t ipc_size = sizeof(*mux); |
| int ret; |
| |
| mux = sof_comp_alloc(swidget, &ipc_size, swidget->pipeline_id); |
| if (!mux) |
| return -ENOMEM; |
| |
| swidget->private = mux; |
| |
| /* configure mux IPC message */ |
| mux->comp.type = SOF_COMP_MUX; |
| mux->config.hdr.size = sizeof(mux->config); |
| |
| /* parse one set of comp tokens */ |
| ret = sof_update_ipc_object(scomp, &mux->config, SOF_COMP_TOKENS, |
| swidget->tuples, swidget->num_tuples, sizeof(mux->config), 1); |
| if (ret < 0) { |
| kfree(swidget->private); |
| swidget->private = NULL; |
| return ret; |
| } |
| |
| dev_dbg(scomp->dev, "loaded mux %s\n", swidget->widget->name); |
| sof_dbg_comp_config(scomp, &mux->config); |
| |
| return 0; |
| } |
| |
| /* |
| * PGA Topology |
| */ |
| |
| static int sof_ipc3_widget_setup_comp_pga(struct snd_sof_widget *swidget) |
| { |
| struct snd_soc_component *scomp = swidget->scomp; |
| struct snd_sof_dev *sdev = snd_soc_component_get_drvdata(scomp); |
| struct sof_ipc_comp_volume *volume; |
| struct snd_sof_control *scontrol; |
| size_t ipc_size = sizeof(*volume); |
| int min_step, max_step; |
| int ret; |
| |
| volume = sof_comp_alloc(swidget, &ipc_size, swidget->pipeline_id); |
| if (!volume) |
| return -ENOMEM; |
| |
| swidget->private = volume; |
| |
| /* configure volume IPC message */ |
| volume->comp.type = SOF_COMP_VOLUME; |
| volume->config.hdr.size = sizeof(volume->config); |
| |
| /* parse one set of volume tokens */ |
| ret = sof_update_ipc_object(scomp, volume, SOF_VOLUME_TOKENS, swidget->tuples, |
| swidget->num_tuples, sizeof(*volume), 1); |
| if (ret < 0) |
| goto err; |
| |
| /* parse one set of comp tokens */ |
| ret = sof_update_ipc_object(scomp, &volume->config, SOF_COMP_TOKENS, |
| swidget->tuples, swidget->num_tuples, |
| sizeof(volume->config), 1); |
| if (ret < 0) |
| goto err; |
| |
| dev_dbg(scomp->dev, "loaded PGA %s\n", swidget->widget->name); |
| sof_dbg_comp_config(scomp, &volume->config); |
| |
| list_for_each_entry(scontrol, &sdev->kcontrol_list, list) { |
| if (scontrol->comp_id == swidget->comp_id && |
| scontrol->volume_table) { |
| min_step = scontrol->min_volume_step; |
| max_step = scontrol->max_volume_step; |
| volume->min_value = scontrol->volume_table[min_step]; |
| volume->max_value = scontrol->volume_table[max_step]; |
| volume->channels = scontrol->num_channels; |
| break; |
| } |
| } |
| |
| return 0; |
| err: |
| kfree(swidget->private); |
| swidget->private = NULL; |
| |
| return ret; |
| } |
| |
| static int sof_get_control_data(struct snd_soc_component *scomp, |
| struct snd_soc_dapm_widget *widget, |
| struct sof_widget_data *wdata, size_t *size) |
| { |
| const struct snd_kcontrol_new *kc; |
| struct sof_ipc_ctrl_data *cdata; |
| struct soc_mixer_control *sm; |
| struct soc_bytes_ext *sbe; |
| struct soc_enum *se; |
| int i; |
| |
| *size = 0; |
| |
| for (i = 0; i < widget->num_kcontrols; i++) { |
| kc = &widget->kcontrol_news[i]; |
| |
| switch (widget->dobj.widget.kcontrol_type[i]) { |
| case SND_SOC_TPLG_TYPE_MIXER: |
| sm = (struct soc_mixer_control *)kc->private_value; |
| wdata[i].control = sm->dobj.private; |
| break; |
| case SND_SOC_TPLG_TYPE_BYTES: |
| sbe = (struct soc_bytes_ext *)kc->private_value; |
| wdata[i].control = sbe->dobj.private; |
| break; |
| case SND_SOC_TPLG_TYPE_ENUM: |
| se = (struct soc_enum *)kc->private_value; |
| wdata[i].control = se->dobj.private; |
| break; |
| default: |
| dev_err(scomp->dev, "Unknown kcontrol type %u in widget %s\n", |
| widget->dobj.widget.kcontrol_type[i], widget->name); |
| return -EINVAL; |
| } |
| |
| if (!wdata[i].control) { |
| dev_err(scomp->dev, "No scontrol for widget %s\n", widget->name); |
| return -EINVAL; |
| } |
| |
| cdata = wdata[i].control->ipc_control_data; |
| |
| if (widget->dobj.widget.kcontrol_type[i] == SND_SOC_TPLG_TYPE_BYTES) { |
| /* make sure data is valid - data can be updated at runtime */ |
| if (cdata->data->magic != SOF_ABI_MAGIC) |
| return -EINVAL; |
| |
| wdata[i].pdata = cdata->data->data; |
| wdata[i].pdata_size = cdata->data->size; |
| } else { |
| /* points to the control data union */ |
| wdata[i].pdata = cdata->chanv; |
| /* |
| * wdata[i].control->size is calculated with struct_size |
| * and includes the size of struct sof_ipc_ctrl_data |
| */ |
| wdata[i].pdata_size = wdata[i].control->size - |
| sizeof(struct sof_ipc_ctrl_data); |
| } |
| |
| *size += wdata[i].pdata_size; |
| |
| /* get data type */ |
| switch (cdata->cmd) { |
| case SOF_CTRL_CMD_VOLUME: |
| case SOF_CTRL_CMD_ENUM: |
| case SOF_CTRL_CMD_SWITCH: |
| wdata[i].ipc_cmd = SOF_IPC_COMP_SET_VALUE; |
| wdata[i].ctrl_type = SOF_CTRL_TYPE_VALUE_CHAN_SET; |
| break; |
| case SOF_CTRL_CMD_BINARY: |
| wdata[i].ipc_cmd = SOF_IPC_COMP_SET_DATA; |
| wdata[i].ctrl_type = SOF_CTRL_TYPE_DATA_SET; |
| break; |
| default: |
| break; |
| } |
| } |
| |
| return 0; |
| } |
| |
| static int sof_process_load(struct snd_soc_component *scomp, |
| struct snd_sof_widget *swidget, int type) |
| { |
| struct snd_soc_dapm_widget *widget = swidget->widget; |
| struct sof_ipc_comp_process *process; |
| struct sof_widget_data *wdata = NULL; |
| size_t ipc_data_size = 0; |
| size_t ipc_size; |
| int offset = 0; |
| int ret; |
| int i; |
| |
| /* allocate struct for widget control data sizes and types */ |
| if (widget->num_kcontrols) { |
| wdata = kcalloc(widget->num_kcontrols, sizeof(*wdata), GFP_KERNEL); |
| if (!wdata) |
| return -ENOMEM; |
| |
| /* get possible component controls and get size of all pdata */ |
| ret = sof_get_control_data(scomp, widget, wdata, &ipc_data_size); |
| if (ret < 0) |
| goto out; |
| } |
| |
| ipc_size = sizeof(struct sof_ipc_comp_process) + ipc_data_size; |
| |
| /* we are exceeding max ipc size, config needs to be sent separately */ |
| if (ipc_size > SOF_IPC_MSG_MAX_SIZE) { |
| ipc_size -= ipc_data_size; |
| ipc_data_size = 0; |
| } |
| |
| process = sof_comp_alloc(swidget, &ipc_size, swidget->pipeline_id); |
| if (!process) { |
| ret = -ENOMEM; |
| goto out; |
| } |
| |
| swidget->private = process; |
| |
| /* configure iir IPC message */ |
| process->comp.type = type; |
| process->config.hdr.size = sizeof(process->config); |
| |
| /* parse one set of comp tokens */ |
| ret = sof_update_ipc_object(scomp, &process->config, SOF_COMP_TOKENS, |
| swidget->tuples, swidget->num_tuples, |
| sizeof(process->config), 1); |
| if (ret < 0) |
| goto err; |
| |
| dev_dbg(scomp->dev, "loaded process %s\n", swidget->widget->name); |
| sof_dbg_comp_config(scomp, &process->config); |
| |
| /* |
| * found private data in control, so copy it. |
| * get possible component controls - get size of all pdata, |
| * then memcpy with headers |
| */ |
| if (ipc_data_size) { |
| for (i = 0; i < widget->num_kcontrols; i++) { |
| if (!wdata[i].pdata_size) |
| continue; |
| |
| memcpy(&process->data[offset], wdata[i].pdata, |
| wdata[i].pdata_size); |
| offset += wdata[i].pdata_size; |
| } |
| } |
| |
| process->size = ipc_data_size; |
| |
| kfree(wdata); |
| |
| return 0; |
| err: |
| kfree(swidget->private); |
| swidget->private = NULL; |
| out: |
| kfree(wdata); |
| return ret; |
| } |
| |
| static enum sof_comp_type find_process_comp_type(enum sof_ipc_process_type type) |
| { |
| int i; |
| |
| for (i = 0; i < ARRAY_SIZE(sof_process); i++) { |
| if (sof_process[i].type == type) |
| return sof_process[i].comp_type; |
| } |
| |
| return SOF_COMP_NONE; |
| } |
| |
| /* |
| * Processing Component Topology - can be "effect", "codec", or general |
| * "processing". |
| */ |
| |
| static int sof_widget_update_ipc_comp_process(struct snd_sof_widget *swidget) |
| { |
| struct snd_soc_component *scomp = swidget->scomp; |
| struct sof_ipc_comp_process config; |
| int ret; |
| |
| memset(&config, 0, sizeof(config)); |
| config.comp.core = swidget->core; |
| |
| /* parse one set of process tokens */ |
| ret = sof_update_ipc_object(scomp, &config, SOF_PROCESS_TOKENS, swidget->tuples, |
| swidget->num_tuples, sizeof(config), 1); |
| if (ret < 0) |
| return ret; |
| |
| /* now load process specific data and send IPC */ |
| return sof_process_load(scomp, swidget, find_process_comp_type(config.type)); |
| } |
| |
| static int sof_link_hda_load(struct snd_soc_component *scomp, struct snd_sof_dai_link *slink, |
| struct sof_ipc_dai_config *config, struct snd_sof_dai *dai) |
| { |
| struct sof_dai_private_data *private = dai->private; |
| u32 size = sizeof(*config); |
| int ret; |
| |
| /* init IPC */ |
| memset(&config->hda, 0, sizeof(config->hda)); |
| config->hdr.size = size; |
| |
| /* parse one set of HDA tokens */ |
| ret = sof_update_ipc_object(scomp, &config->hda, SOF_HDA_TOKENS, slink->tuples, |
| slink->num_tuples, size, 1); |
| if (ret < 0) |
| return ret; |
| |
| dev_dbg(scomp->dev, "HDA config rate %d channels %d\n", |
| config->hda.rate, config->hda.channels); |
| |
| config->hda.link_dma_ch = DMA_CHAN_INVALID; |
| |
| dai->number_configs = 1; |
| dai->current_config = 0; |
| private->dai_config = kmemdup(config, size, GFP_KERNEL); |
| if (!private->dai_config) |
| return -ENOMEM; |
| |
| return 0; |
| } |
| |
| static void sof_dai_set_format(struct snd_soc_tplg_hw_config *hw_config, |
| struct sof_ipc_dai_config *config) |
| { |
| /* clock directions wrt codec */ |
| config->format &= ~SOF_DAI_FMT_CLOCK_PROVIDER_MASK; |
| if (hw_config->bclk_provider == SND_SOC_TPLG_BCLK_CP) { |
| /* codec is bclk provider */ |
| if (hw_config->fsync_provider == SND_SOC_TPLG_FSYNC_CP) |
| config->format |= SOF_DAI_FMT_CBP_CFP; |
| else |
| config->format |= SOF_DAI_FMT_CBP_CFC; |
| } else { |
| /* codec is bclk consumer */ |
| if (hw_config->fsync_provider == SND_SOC_TPLG_FSYNC_CP) |
| config->format |= SOF_DAI_FMT_CBC_CFP; |
| else |
| config->format |= SOF_DAI_FMT_CBC_CFC; |
| } |
| |
| /* inverted clocks ? */ |
| config->format &= ~SOF_DAI_FMT_INV_MASK; |
| if (hw_config->invert_bclk) { |
| if (hw_config->invert_fsync) |
| config->format |= SOF_DAI_FMT_IB_IF; |
| else |
| config->format |= SOF_DAI_FMT_IB_NF; |
| } else { |
| if (hw_config->invert_fsync) |
| config->format |= SOF_DAI_FMT_NB_IF; |
| else |
| config->format |= SOF_DAI_FMT_NB_NF; |
| } |
| } |
| |
| static int sof_link_sai_load(struct snd_soc_component *scomp, struct snd_sof_dai_link *slink, |
| struct sof_ipc_dai_config *config, struct snd_sof_dai *dai) |
| { |
| struct snd_soc_tplg_hw_config *hw_config = slink->hw_configs; |
| struct sof_dai_private_data *private = dai->private; |
| u32 size = sizeof(*config); |
| int ret; |
| |
| /* handle master/slave and inverted clocks */ |
| sof_dai_set_format(hw_config, config); |
| |
| /* init IPC */ |
| memset(&config->sai, 0, sizeof(config->sai)); |
| config->hdr.size = size; |
| |
| /* parse one set of SAI tokens */ |
| ret = sof_update_ipc_object(scomp, &config->sai, SOF_SAI_TOKENS, slink->tuples, |
| slink->num_tuples, size, 1); |
| if (ret < 0) |
| return ret; |
| |
| config->sai.mclk_rate = le32_to_cpu(hw_config->mclk_rate); |
| config->sai.bclk_rate = le32_to_cpu(hw_config->bclk_rate); |
| config->sai.fsync_rate = le32_to_cpu(hw_config->fsync_rate); |
| config->sai.mclk_direction = hw_config->mclk_direction; |
| |
| config->sai.tdm_slots = le32_to_cpu(hw_config->tdm_slots); |
| config->sai.tdm_slot_width = le32_to_cpu(hw_config->tdm_slot_width); |
| config->sai.rx_slots = le32_to_cpu(hw_config->rx_slots); |
| config->sai.tx_slots = le32_to_cpu(hw_config->tx_slots); |
| |
| dev_info(scomp->dev, |
| "tplg: config SAI%d fmt 0x%x mclk %d width %d slots %d mclk id %d\n", |
| config->dai_index, config->format, |
| config->sai.mclk_rate, config->sai.tdm_slot_width, |
| config->sai.tdm_slots, config->sai.mclk_id); |
| |
| if (config->sai.tdm_slots < 1 || config->sai.tdm_slots > 8) { |
| dev_err(scomp->dev, "Invalid channel count for SAI%d\n", config->dai_index); |
| return -EINVAL; |
| } |
| |
| dai->number_configs = 1; |
| dai->current_config = 0; |
| private->dai_config = kmemdup(config, size, GFP_KERNEL); |
| if (!private->dai_config) |
| return -ENOMEM; |
| |
| return 0; |
| } |
| |
| static int sof_link_esai_load(struct snd_soc_component *scomp, struct snd_sof_dai_link *slink, |
| struct sof_ipc_dai_config *config, struct snd_sof_dai *dai) |
| { |
| struct snd_soc_tplg_hw_config *hw_config = slink->hw_configs; |
| struct sof_dai_private_data *private = dai->private; |
| u32 size = sizeof(*config); |
| int ret; |
| |
| /* handle master/slave and inverted clocks */ |
| sof_dai_set_format(hw_config, config); |
| |
| /* init IPC */ |
| memset(&config->esai, 0, sizeof(config->esai)); |
| config->hdr.size = size; |
| |
| /* parse one set of ESAI tokens */ |
| ret = sof_update_ipc_object(scomp, &config->esai, SOF_ESAI_TOKENS, slink->tuples, |
| slink->num_tuples, size, 1); |
| if (ret < 0) |
| return ret; |
| |
| config->esai.mclk_rate = le32_to_cpu(hw_config->mclk_rate); |
| config->esai.bclk_rate = le32_to_cpu(hw_config->bclk_rate); |
| config->esai.fsync_rate = le32_to_cpu(hw_config->fsync_rate); |
| config->esai.mclk_direction = hw_config->mclk_direction; |
| config->esai.tdm_slots = le32_to_cpu(hw_config->tdm_slots); |
| config->esai.tdm_slot_width = le32_to_cpu(hw_config->tdm_slot_width); |
| config->esai.rx_slots = le32_to_cpu(hw_config->rx_slots); |
| config->esai.tx_slots = le32_to_cpu(hw_config->tx_slots); |
| |
| dev_info(scomp->dev, |
| "tplg: config ESAI%d fmt 0x%x mclk %d width %d slots %d mclk id %d\n", |
| config->dai_index, config->format, |
| config->esai.mclk_rate, config->esai.tdm_slot_width, |
| config->esai.tdm_slots, config->esai.mclk_id); |
| |
| if (config->esai.tdm_slots < 1 || config->esai.tdm_slots > 8) { |
| dev_err(scomp->dev, "Invalid channel count for ESAI%d\n", config->dai_index); |
| return -EINVAL; |
| } |
| |
| dai->number_configs = 1; |
| dai->current_config = 0; |
| private->dai_config = kmemdup(config, size, GFP_KERNEL); |
| if (!private->dai_config) |
| return -ENOMEM; |
| |
| return 0; |
| } |
| |
| static int sof_link_acp_dmic_load(struct snd_soc_component *scomp, struct snd_sof_dai_link *slink, |
| struct sof_ipc_dai_config *config, struct snd_sof_dai *dai) |
| { |
| struct snd_soc_tplg_hw_config *hw_config = slink->hw_configs; |
| struct sof_dai_private_data *private = dai->private; |
| u32 size = sizeof(*config); |
| int ret; |
| |
| /* handle master/slave and inverted clocks */ |
| sof_dai_set_format(hw_config, config); |
| |
| config->hdr.size = size; |
| |
| /* parse the required set of ACPDMIC tokens based on num_hw_cfgs */ |
| ret = sof_update_ipc_object(scomp, &config->acpdmic, SOF_ACPDMIC_TOKENS, slink->tuples, |
| slink->num_tuples, size, slink->num_hw_configs); |
| if (ret < 0) |
| return ret; |
| |
| dev_info(scomp->dev, "ACP_DMIC config ACP%d channel %d rate %d\n", |
| config->dai_index, config->acpdmic.pdm_ch, |
| config->acpdmic.pdm_rate); |
| |
| dai->number_configs = 1; |
| dai->current_config = 0; |
| private->dai_config = kmemdup(config, size, GFP_KERNEL); |
| if (!private->dai_config) |
| return -ENOMEM; |
| |
| return 0; |
| } |
| |
| static int sof_link_acp_bt_load(struct snd_soc_component *scomp, struct snd_sof_dai_link *slink, |
| struct sof_ipc_dai_config *config, struct snd_sof_dai *dai) |
| { |
| struct snd_soc_tplg_hw_config *hw_config = slink->hw_configs; |
| struct sof_dai_private_data *private = dai->private; |
| u32 size = sizeof(*config); |
| |
| /* handle master/slave and inverted clocks */ |
| sof_dai_set_format(hw_config, config); |
| |
| /* init IPC */ |
| memset(&config->acpbt, 0, sizeof(config->acpbt)); |
| config->hdr.size = size; |
| |
| config->acpbt.fsync_rate = le32_to_cpu(hw_config->fsync_rate); |
| config->acpbt.tdm_slots = le32_to_cpu(hw_config->tdm_slots); |
| |
| dev_info(scomp->dev, "ACP_BT config ACP%d channel %d rate %d\n", |
| config->dai_index, config->acpbt.tdm_slots, |
| config->acpbt.fsync_rate); |
| |
| dai->number_configs = 1; |
| dai->current_config = 0; |
| private->dai_config = kmemdup(config, size, GFP_KERNEL); |
| if (!private->dai_config) |
| return -ENOMEM; |
| |
| return 0; |
| } |
| |
| static int sof_link_acp_sp_load(struct snd_soc_component *scomp, struct snd_sof_dai_link *slink, |
| struct sof_ipc_dai_config *config, struct snd_sof_dai *dai) |
| { |
| struct snd_soc_tplg_hw_config *hw_config = slink->hw_configs; |
| struct sof_dai_private_data *private = dai->private; |
| u32 size = sizeof(*config); |
| |
| /* handle master/slave and inverted clocks */ |
| sof_dai_set_format(hw_config, config); |
| |
| /* init IPC */ |
| memset(&config->acpsp, 0, sizeof(config->acpsp)); |
| config->hdr.size = size; |
| |
| config->acpsp.fsync_rate = le32_to_cpu(hw_config->fsync_rate); |
| config->acpsp.tdm_slots = le32_to_cpu(hw_config->tdm_slots); |
| |
| dev_info(scomp->dev, "ACP_SP config ACP%d channel %d rate %d\n", |
| config->dai_index, config->acpsp.tdm_slots, |
| config->acpsp.fsync_rate); |
| |
| dai->number_configs = 1; |
| dai->current_config = 0; |
| private->dai_config = kmemdup(config, size, GFP_KERNEL); |
| if (!private->dai_config) |
| return -ENOMEM; |
| |
| return 0; |
| } |
| |
| static int sof_link_acp_hs_load(struct snd_soc_component *scomp, struct snd_sof_dai_link *slink, |
| struct sof_ipc_dai_config *config, struct snd_sof_dai *dai) |
| { |
| struct snd_soc_tplg_hw_config *hw_config = slink->hw_configs; |
| struct sof_dai_private_data *private = dai->private; |
| u32 size = sizeof(*config); |
| |
| /* Configures the DAI hardware format and inverted clocks */ |
| sof_dai_set_format(hw_config, config); |
| |
| /* init IPC */ |
| memset(&config->acphs, 0, sizeof(config->acphs)); |
| config->hdr.size = size; |
| |
| config->acphs.fsync_rate = le32_to_cpu(hw_config->fsync_rate); |
| config->acphs.tdm_slots = le32_to_cpu(hw_config->tdm_slots); |
| |
| dev_info(scomp->dev, "ACP_HS config ACP%d channel %d rate %d\n", |
| config->dai_index, config->acphs.tdm_slots, |
| config->acphs.fsync_rate); |
| |
| dai->number_configs = 1; |
| dai->current_config = 0; |
| private->dai_config = kmemdup(config, size, GFP_KERNEL); |
| if (!private->dai_config) |
| return -ENOMEM; |
| |
| return 0; |
| } |
| |
| static int sof_link_afe_load(struct snd_soc_component *scomp, struct snd_sof_dai_link *slink, |
| struct sof_ipc_dai_config *config, struct snd_sof_dai *dai) |
| { |
| struct sof_dai_private_data *private = dai->private; |
| u32 size = sizeof(*config); |
| int ret; |
| |
| config->hdr.size = size; |
| |
| /* parse the required set of AFE tokens based on num_hw_cfgs */ |
| ret = sof_update_ipc_object(scomp, &config->afe, SOF_AFE_TOKENS, slink->tuples, |
| slink->num_tuples, size, slink->num_hw_configs); |
| if (ret < 0) |
| return ret; |
| |
| dev_dbg(scomp->dev, "AFE config rate %d channels %d format:%d\n", |
| config->afe.rate, config->afe.channels, config->afe.format); |
| |
| config->afe.stream_id = DMA_CHAN_INVALID; |
| |
| dai->number_configs = 1; |
| dai->current_config = 0; |
| private->dai_config = kmemdup(config, size, GFP_KERNEL); |
| if (!private->dai_config) |
| return -ENOMEM; |
| |
| return 0; |
| } |
| |
| static int sof_link_ssp_load(struct snd_soc_component *scomp, struct snd_sof_dai_link *slink, |
| struct sof_ipc_dai_config *config, struct snd_sof_dai *dai) |
| { |
| struct snd_sof_dev *sdev = snd_soc_component_get_drvdata(scomp); |
| struct snd_soc_tplg_hw_config *hw_config = slink->hw_configs; |
| struct sof_dai_private_data *private = dai->private; |
| u32 size = sizeof(*config); |
| int current_config = 0; |
| int i, ret; |
| |
| /* |
| * Parse common data, we should have 1 common data per hw_config. |
| */ |
| ret = sof_update_ipc_object(scomp, &config->ssp, SOF_SSP_TOKENS, slink->tuples, |
| slink->num_tuples, size, slink->num_hw_configs); |
| if (ret < 0) |
| return ret; |
| |
| /* process all possible hw configs */ |
| for (i = 0; i < slink->num_hw_configs; i++) { |
| if (le32_to_cpu(hw_config[i].id) == slink->default_hw_cfg_id) |
| current_config = i; |
| |
| /* handle master/slave and inverted clocks */ |
| sof_dai_set_format(&hw_config[i], &config[i]); |
| |
| config[i].hdr.size = size; |
| |
| if (sdev->mclk_id_override) { |
| dev_dbg(scomp->dev, "tplg: overriding topology mclk_id %d by quirk %d\n", |
| config[i].ssp.mclk_id, sdev->mclk_id_quirk); |
| config[i].ssp.mclk_id = sdev->mclk_id_quirk; |
| } |
| |
| /* copy differentiating hw configs to ipc structs */ |
| config[i].ssp.mclk_rate = le32_to_cpu(hw_config[i].mclk_rate); |
| config[i].ssp.bclk_rate = le32_to_cpu(hw_config[i].bclk_rate); |
| config[i].ssp.fsync_rate = le32_to_cpu(hw_config[i].fsync_rate); |
| config[i].ssp.tdm_slots = le32_to_cpu(hw_config[i].tdm_slots); |
| config[i].ssp.tdm_slot_width = le32_to_cpu(hw_config[i].tdm_slot_width); |
| config[i].ssp.mclk_direction = hw_config[i].mclk_direction; |
| config[i].ssp.rx_slots = le32_to_cpu(hw_config[i].rx_slots); |
| config[i].ssp.tx_slots = le32_to_cpu(hw_config[i].tx_slots); |
| |
| 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", |
| config[i].dai_index, config[i].format, |
| config[i].ssp.mclk_rate, config[i].ssp.bclk_rate, |
| config[i].ssp.fsync_rate, config[i].ssp.sample_valid_bits, |
| config[i].ssp.tdm_slot_width, config[i].ssp.tdm_slots, |
| config[i].ssp.mclk_id, config[i].ssp.quirks, config[i].ssp.clks_control); |
| |
| /* validate SSP fsync rate and channel count */ |
| if (config[i].ssp.fsync_rate < 8000 || config[i].ssp.fsync_rate > 192000) { |
| dev_err(scomp->dev, "Invalid fsync rate for SSP%d\n", config[i].dai_index); |
| return -EINVAL; |
| } |
| |
| if (config[i].ssp.tdm_slots < 1 || config[i].ssp.tdm_slots > 8) { |
| dev_err(scomp->dev, "Invalid channel count for SSP%d\n", |
| config[i].dai_index); |
| return -EINVAL; |
| } |
| } |
| |
| dai->number_configs = slink->num_hw_configs; |
| dai->current_config = current_config; |
| private->dai_config = kmemdup(config, size * slink->num_hw_configs, GFP_KERNEL); |
| if (!private->dai_config) |
| return -ENOMEM; |
| |
| return 0; |
| } |
| |
| static int sof_link_dmic_load(struct snd_soc_component *scomp, struct snd_sof_dai_link *slink, |
| struct sof_ipc_dai_config *config, struct snd_sof_dai *dai) |
| { |
| struct snd_sof_dev *sdev = snd_soc_component_get_drvdata(scomp); |
| struct sof_dai_private_data *private = dai->private; |
| struct sof_ipc_fw_ready *ready = &sdev->fw_ready; |
| struct sof_ipc_fw_version *v = &ready->version; |
| size_t size = sizeof(*config); |
| int i, ret; |
| |
| /* Ensure the entire DMIC config struct is zeros */ |
| memset(&config->dmic, 0, sizeof(config->dmic)); |
| |
| /* parse the required set of DMIC tokens based on num_hw_cfgs */ |
| ret = sof_update_ipc_object(scomp, &config->dmic, SOF_DMIC_TOKENS, slink->tuples, |
| slink->num_tuples, size, slink->num_hw_configs); |
| if (ret < 0) |
| return ret; |
| |
| /* parse the required set of DMIC PDM tokens based on number of active PDM's */ |
| ret = sof_update_ipc_object(scomp, &config->dmic.pdm[0], SOF_DMIC_PDM_TOKENS, |
| slink->tuples, slink->num_tuples, |
| sizeof(struct sof_ipc_dai_dmic_pdm_ctrl), |
| config->dmic.num_pdm_active); |
| if (ret < 0) |
| return ret; |
| |
| /* set IPC header size */ |
| config->hdr.size = size; |
| |
| /* debug messages */ |
| dev_dbg(scomp->dev, "tplg: config DMIC%d driver version %d\n", |
| config->dai_index, config->dmic.driver_ipc_version); |
| dev_dbg(scomp->dev, "pdmclk_min %d pdm_clkmax %d duty_min %d\n", |
| config->dmic.pdmclk_min, config->dmic.pdmclk_max, |
| config->dmic.duty_min); |
| dev_dbg(scomp->dev, "duty_max %d fifo_fs %d num_pdms active %d\n", |
| config->dmic.duty_max, config->dmic.fifo_fs, |
| config->dmic.num_pdm_active); |
| dev_dbg(scomp->dev, "fifo word length %d\n", config->dmic.fifo_bits); |
| |
| for (i = 0; i < config->dmic.num_pdm_active; i++) { |
| dev_dbg(scomp->dev, "pdm %d mic a %d mic b %d\n", |
| config->dmic.pdm[i].id, |
| config->dmic.pdm[i].enable_mic_a, |
| config->dmic.pdm[i].enable_mic_b); |
| dev_dbg(scomp->dev, "pdm %d polarity a %d polarity b %d\n", |
| config->dmic.pdm[i].id, |
| config->dmic.pdm[i].polarity_mic_a, |
| config->dmic.pdm[i].polarity_mic_b); |
| dev_dbg(scomp->dev, "pdm %d clk_edge %d skew %d\n", |
| config->dmic.pdm[i].id, |
| config->dmic.pdm[i].clk_edge, |
| config->dmic.pdm[i].skew); |
| } |
| |
| /* |
| * this takes care of backwards compatible handling of fifo_bits_b. |
| * It is deprecated since firmware ABI version 3.0.1. |
| */ |
| if (SOF_ABI_VER(v->major, v->minor, v->micro) < SOF_ABI_VER(3, 0, 1)) |
| config->dmic.fifo_bits_b = config->dmic.fifo_bits; |
| |
| dai->number_configs = 1; |
| dai->current_config = 0; |
| private->dai_config = kmemdup(config, size, GFP_KERNEL); |
| if (!private->dai_config) |
| return -ENOMEM; |
| |
| return 0; |
| } |
| |
| static int sof_link_alh_load(struct snd_soc_component *scomp, struct snd_sof_dai_link *slink, |
| struct sof_ipc_dai_config *config, struct snd_sof_dai *dai) |
| { |
| struct sof_dai_private_data *private = dai->private; |
| u32 size = sizeof(*config); |
| int ret; |
| |
| /* parse the required set of ALH tokens based on num_hw_cfgs */ |
| ret = sof_update_ipc_object(scomp, &config->alh, SOF_ALH_TOKENS, slink->tuples, |
| slink->num_tuples, size, slink->num_hw_configs); |
| if (ret < 0) |
| return ret; |
| |
| /* init IPC */ |
| config->hdr.size = size; |
| |
| /* set config for all DAI's with name matching the link name */ |
| dai->number_configs = 1; |
| dai->current_config = 0; |
| private->dai_config = kmemdup(config, size, GFP_KERNEL); |
| if (!private->dai_config) |
| return -ENOMEM; |
| |
| return 0; |
| } |
| |
| static int sof_ipc3_widget_setup_comp_dai(struct snd_sof_widget *swidget) |
| { |
| struct snd_soc_component *scomp = swidget->scomp; |
| struct snd_sof_dev *sdev = snd_soc_component_get_drvdata(scomp); |
| struct snd_sof_dai *dai = swidget->private; |
| struct sof_dai_private_data *private; |
| struct sof_ipc_comp_dai *comp_dai; |
| size_t ipc_size = sizeof(*comp_dai); |
| struct sof_ipc_dai_config *config; |
| struct snd_sof_dai_link *slink; |
| int ret; |
| |
| private = kzalloc(sizeof(*private), GFP_KERNEL); |
| if (!private) |
| return -ENOMEM; |
| |
| dai->private = private; |
| |
| private->comp_dai = sof_comp_alloc(swidget, &ipc_size, swidget->pipeline_id); |
| if (!private->comp_dai) { |
| ret = -ENOMEM; |
| goto free; |
| } |
| |
| /* configure dai IPC message */ |
| comp_dai = private->comp_dai; |
| comp_dai->comp.type = SOF_COMP_DAI; |
| comp_dai->config.hdr.size = sizeof(comp_dai->config); |
| |
| /* parse one set of DAI tokens */ |
| ret = sof_update_ipc_object(scomp, comp_dai, SOF_DAI_TOKENS, swidget->tuples, |
| swidget->num_tuples, sizeof(*comp_dai), 1); |
| if (ret < 0) |
| goto free; |
| |
| /* update comp_tokens */ |
| ret = sof_update_ipc_object(scomp, &comp_dai->config, SOF_COMP_TOKENS, |
| swidget->tuples, swidget->num_tuples, |
| sizeof(comp_dai->config), 1); |
| if (ret < 0) |
| goto free; |
| |
| dev_dbg(scomp->dev, "dai %s: type %d index %d\n", |
| swidget->widget->name, comp_dai->type, comp_dai->dai_index); |
| sof_dbg_comp_config(scomp, &comp_dai->config); |
| |
| /* now update DAI config */ |
| list_for_each_entry(slink, &sdev->dai_link_list, list) { |
| struct sof_ipc_dai_config common_config; |
| int i; |
| |
| if (strcmp(slink->link->name, dai->name)) |
| continue; |
| |
| /* Reserve memory for all hw configs, eventually freed by widget */ |
| config = kcalloc(slink->num_hw_configs, sizeof(*config), GFP_KERNEL); |
| if (!config) { |
| ret = -ENOMEM; |
| goto free_comp; |
| } |
| |
| /* parse one set of DAI link tokens */ |
| ret = sof_update_ipc_object(scomp, &common_config, SOF_DAI_LINK_TOKENS, |
| slink->tuples, slink->num_tuples, |
| sizeof(common_config), 1); |
| if (ret < 0) |
| goto free_config; |
| |
| for (i = 0; i < slink->num_hw_configs; i++) { |
| config[i].hdr.cmd = SOF_IPC_GLB_DAI_MSG | SOF_IPC_DAI_CONFIG; |
| config[i].format = le32_to_cpu(slink->hw_configs[i].fmt); |
| config[i].type = common_config.type; |
| config[i].dai_index = comp_dai->dai_index; |
| } |
| |
| switch (common_config.type) { |
| case SOF_DAI_INTEL_SSP: |
| ret = sof_link_ssp_load(scomp, slink, config, dai); |
| break; |
| case SOF_DAI_INTEL_DMIC: |
| ret = sof_link_dmic_load(scomp, slink, config, dai); |
| break; |
| case SOF_DAI_INTEL_HDA: |
| ret = sof_link_hda_load(scomp, slink, config, dai); |
| break; |
| case SOF_DAI_INTEL_ALH: |
| ret = sof_link_alh_load(scomp, slink, config, dai); |
| break; |
| case SOF_DAI_IMX_SAI: |
| ret = sof_link_sai_load(scomp, slink, config, dai); |
| break; |
| case SOF_DAI_IMX_ESAI: |
| ret = sof_link_esai_load(scomp, slink, config, dai); |
| break; |
| case SOF_DAI_AMD_BT: |
| ret = sof_link_acp_bt_load(scomp, slink, config, dai); |
| break; |
| case SOF_DAI_AMD_SP: |
| ret = sof_link_acp_sp_load(scomp, slink, config, dai); |
| break; |
| case SOF_DAI_AMD_HS: |
| ret = sof_link_acp_hs_load(scomp, slink, config, dai); |
| break; |
| case SOF_DAI_AMD_DMIC: |
| ret = sof_link_acp_dmic_load(scomp, slink, config, dai); |
| break; |
| case SOF_DAI_MEDIATEK_AFE: |
| ret = sof_link_afe_load(scomp, slink, config, dai); |
| break; |
| default: |
| break; |
| } |
| if (ret < 0) { |
| dev_err(scomp->dev, "failed to load config for dai %s\n", dai->name); |
| goto free_config; |
| } |
| |
| kfree(config); |
| } |
| |
| return 0; |
| free_config: |
| kfree(config); |
| free_comp: |
| kfree(comp_dai); |
| free: |
| kfree(private); |
| dai->private = NULL; |
| return ret; |
| } |
| |
| static void sof_ipc3_widget_free_comp_dai(struct snd_sof_widget *swidget) |
| { |
| switch (swidget->id) { |
| case snd_soc_dapm_dai_in: |
| case snd_soc_dapm_dai_out: |
| { |
| struct snd_sof_dai *dai = swidget->private; |
| struct sof_dai_private_data *dai_data; |
| |
| if (!dai) |
| return; |
| |
| dai_data = dai->private; |
| if (dai_data) { |
| kfree(dai_data->comp_dai); |
| kfree(dai_data->dai_config); |
| kfree(dai_data); |
| } |
| kfree(dai); |
| break; |
| } |
| default: |
| break; |
| } |
| } |
| |
| static int sof_ipc3_route_setup(struct snd_sof_dev *sdev, struct snd_sof_route *sroute) |
| { |
| struct sof_ipc_pipe_comp_connect connect; |
| struct sof_ipc_reply reply; |
| int ret; |
| |
| connect.hdr.size = sizeof(connect); |
| connect.hdr.cmd = SOF_IPC_GLB_TPLG_MSG | SOF_IPC_TPLG_COMP_CONNECT; |
| connect.source_id = sroute->src_widget->comp_id; |
| connect.sink_id = sroute->sink_widget->comp_id; |
| |
| dev_dbg(sdev->dev, "setting up route %s -> %s\n", |
| sroute->src_widget->widget->name, |
| sroute->sink_widget->widget->name); |
| |
| /* send ipc */ |
| ret = sof_ipc_tx_message(sdev->ipc, &connect, sizeof(connect), &reply, sizeof(reply)); |
| if (ret < 0) |
| dev_err(sdev->dev, "%s: route %s -> %s failed\n", __func__, |
| sroute->src_widget->widget->name, sroute->sink_widget->widget->name); |
| |
| return ret; |
| } |
| |
| static int sof_ipc3_control_load_bytes(struct snd_sof_dev *sdev, struct snd_sof_control *scontrol) |
| { |
| struct sof_ipc_ctrl_data *cdata; |
| int ret; |
| |
| if (scontrol->max_size < (sizeof(*cdata) + sizeof(struct sof_abi_hdr))) { |
| dev_err(sdev->dev, "%s: insufficient size for a bytes control: %zu.\n", |
| __func__, scontrol->max_size); |
| return -EINVAL; |
| } |
| |
| if (scontrol->priv_size > scontrol->max_size - sizeof(*cdata)) { |
| dev_err(sdev->dev, |
| "%s: bytes data size %zu exceeds max %zu.\n", __func__, |
| scontrol->priv_size, scontrol->max_size - sizeof(*cdata)); |
| return -EINVAL; |
| } |
| |
| scontrol->ipc_control_data = kzalloc(scontrol->max_size, GFP_KERNEL); |
| if (!scontrol->ipc_control_data) |
| return -ENOMEM; |
| |
| scontrol->size = sizeof(struct sof_ipc_ctrl_data) + scontrol->priv_size; |
| |
| cdata = scontrol->ipc_control_data; |
| cdata->cmd = SOF_CTRL_CMD_BINARY; |
| cdata->index = scontrol->index; |
| |
| if (scontrol->priv_size > 0) { |
| memcpy(cdata->data, scontrol->priv, scontrol->priv_size); |
| kfree(scontrol->priv); |
| scontrol->priv = NULL; |
| |
| if (cdata->data->magic != SOF_ABI_MAGIC) { |
| dev_err(sdev->dev, "Wrong ABI magic 0x%08x.\n", cdata->data->magic); |
| ret = -EINVAL; |
| goto err; |
| } |
| |
| if (SOF_ABI_VERSION_INCOMPATIBLE(SOF_ABI_VERSION, cdata->data->abi)) { |
| dev_err(sdev->dev, "Incompatible ABI version 0x%08x.\n", |
| cdata->data->abi); |
| ret = -EINVAL; |
| goto err; |
| } |
| |
| if (cdata->data->size + sizeof(struct sof_abi_hdr) != scontrol->priv_size) { |
| dev_err(sdev->dev, "Conflict in bytes vs. priv size.\n"); |
| ret = -EINVAL; |
| goto err; |
| } |
| } |
| |
| return 0; |
| err: |
| kfree(scontrol->ipc_control_data); |
| scontrol->ipc_control_data = NULL; |
| return ret; |
| } |
| |
| static int sof_ipc3_control_load_volume(struct snd_sof_dev *sdev, struct snd_sof_control *scontrol) |
| { |
| struct sof_ipc_ctrl_data *cdata; |
| int i; |
| |
| /* init the volume get/put data */ |
| scontrol->size = struct_size(cdata, chanv, scontrol->num_channels); |
| |
| scontrol->ipc_control_data = kzalloc(scontrol->size, GFP_KERNEL); |
| if (!scontrol->ipc_control_data) |
| return -ENOMEM; |
| |
| cdata = scontrol->ipc_control_data; |
| cdata->index = scontrol->index; |
| |
| /* set cmd for mixer control */ |
| if (scontrol->max == 1) { |
| cdata->cmd = SOF_CTRL_CMD_SWITCH; |
| return 0; |
| } |
| |
| cdata->cmd = SOF_CTRL_CMD_VOLUME; |
| |
| /* set default volume values to 0dB in control */ |
| for (i = 0; i < scontrol->num_channels; i++) { |
| cdata->chanv[i].channel = i; |
| cdata->chanv[i].value = VOL_ZERO_DB; |
| } |
| |
| return 0; |
| } |
| |
| static int sof_ipc3_control_load_enum(struct snd_sof_dev *sdev, struct snd_sof_control *scontrol) |
| { |
| struct sof_ipc_ctrl_data *cdata; |
| |
| /* init the enum get/put data */ |
| scontrol->size = struct_size(cdata, chanv, scontrol->num_channels); |
| |
| scontrol->ipc_control_data = kzalloc(scontrol->size, GFP_KERNEL); |
| if (!scontrol->ipc_control_data) |
| return -ENOMEM; |
| |
| cdata = scontrol->ipc_control_data; |
| cdata->index = scontrol->index; |
| cdata->cmd = SOF_CTRL_CMD_ENUM; |
| |
| return 0; |
| } |
| |
| static int sof_ipc3_control_setup(struct snd_sof_dev *sdev, struct snd_sof_control *scontrol) |
| { |
| switch (scontrol->info_type) { |
| case SND_SOC_TPLG_CTL_VOLSW: |
| case SND_SOC_TPLG_CTL_VOLSW_SX: |
| case SND_SOC_TPLG_CTL_VOLSW_XR_SX: |
| return sof_ipc3_control_load_volume(sdev, scontrol); |
| case SND_SOC_TPLG_CTL_BYTES: |
| return sof_ipc3_control_load_bytes(sdev, scontrol); |
| case SND_SOC_TPLG_CTL_ENUM: |
| case SND_SOC_TPLG_CTL_ENUM_VALUE: |
| return sof_ipc3_control_load_enum(sdev, scontrol); |
| default: |
| break; |
| } |
| |
| return 0; |
| } |
| |
| static int sof_ipc3_control_free(struct snd_sof_dev *sdev, struct snd_sof_control *scontrol) |
| { |
| struct sof_ipc_free fcomp; |
| |
| fcomp.hdr.cmd = SOF_IPC_GLB_TPLG_MSG | SOF_IPC_TPLG_COMP_FREE; |
| fcomp.hdr.size = sizeof(fcomp); |
| fcomp.id = scontrol->comp_id; |
| |
| /* send IPC to the DSP */ |
| return sof_ipc_tx_message(sdev->ipc, &fcomp, sizeof(fcomp), NULL, 0); |
| } |
| |
| /* send pcm params ipc */ |
| static int sof_ipc3_keyword_detect_pcm_params(struct snd_sof_widget *swidget, int dir) |
| { |
| struct snd_soc_component *scomp = swidget->scomp; |
| struct snd_sof_dev *sdev = snd_soc_component_get_drvdata(scomp); |
| struct sof_ipc_pcm_params_reply ipc_params_reply; |
| struct snd_pcm_hw_params *params; |
| struct sof_ipc_pcm_params pcm; |
| struct snd_sof_pcm *spcm; |
| int ret; |
| |
| /* get runtime PCM params using widget's stream name */ |
| spcm = snd_sof_find_spcm_name(scomp, swidget->widget->sname); |
| if (!spcm) { |
| dev_err(scomp->dev, "Cannot find PCM for %s\n", swidget->widget->name); |
| return -EINVAL; |
| } |
| |
| params = &spcm->params[dir]; |
| |
| /* set IPC PCM params */ |
| memset(&pcm, 0, sizeof(pcm)); |
| pcm.hdr.size = sizeof(pcm); |
| pcm.hdr.cmd = SOF_IPC_GLB_STREAM_MSG | SOF_IPC_STREAM_PCM_PARAMS; |
| pcm.comp_id = swidget->comp_id; |
| pcm.params.hdr.size = sizeof(pcm.params); |
| pcm.params.direction = dir; |
| pcm.params.sample_valid_bytes = params_width(params) >> 3; |
| pcm.params.buffer_fmt = SOF_IPC_BUFFER_INTERLEAVED; |
| pcm.params.rate = params_rate(params); |
| pcm.params.channels = params_channels(params); |
| pcm.params.host_period_bytes = params_period_bytes(params); |
| |
| /* set format */ |
| switch (params_format(params)) { |
| case SNDRV_PCM_FORMAT_S16: |
| pcm.params.frame_fmt = SOF_IPC_FRAME_S16_LE; |
| break; |
| case SNDRV_PCM_FORMAT_S24: |
| pcm.params.frame_fmt = SOF_IPC_FRAME_S24_4LE; |
| break; |
| case SNDRV_PCM_FORMAT_S32: |
| pcm.params.frame_fmt = SOF_IPC_FRAME_S32_LE; |
| break; |
| default: |
| return -EINVAL; |
| } |
| |
| /* send IPC to the DSP */ |
| ret = sof_ipc_tx_message(sdev->ipc, &pcm, sizeof(pcm), |
| &ipc_params_reply, sizeof(ipc_params_reply)); |
| if (ret < 0) |
| dev_err(scomp->dev, "%s: PCM params failed for %s\n", __func__, |
| swidget->widget->name); |
| |
| return ret; |
| } |
| |
| /* send stream trigger ipc */ |
| static int sof_ipc3_keyword_detect_trigger(struct snd_sof_widget *swidget, int cmd) |
| { |
| struct snd_soc_component *scomp = swidget->scomp; |
| struct snd_sof_dev *sdev = snd_soc_component_get_drvdata(scomp); |
| struct sof_ipc_stream stream; |
| struct sof_ipc_reply reply; |
| int ret; |
| |
| /* set IPC stream params */ |
| stream.hdr.size = sizeof(stream); |
| stream.hdr.cmd = SOF_IPC_GLB_STREAM_MSG | cmd; |
| stream.comp_id = swidget->comp_id; |
| |
| /* send IPC to the DSP */ |
| ret = sof_ipc_tx_message(sdev->ipc, &stream, sizeof(stream), &reply, sizeof(reply)); |
| if (ret < 0) |
| dev_err(scomp->dev, "%s: Failed to trigger %s\n", __func__, swidget->widget->name); |
| |
| return ret; |
| } |
| |
| static int sof_ipc3_keyword_dapm_event(struct snd_soc_dapm_widget *w, |
| struct snd_kcontrol *k, int event) |
| { |
| struct snd_sof_widget *swidget = w->dobj.private; |
| struct snd_soc_component *scomp; |
| int stream = SNDRV_PCM_STREAM_CAPTURE; |
| struct snd_sof_pcm *spcm; |
| int ret = 0; |
| |
| if (!swidget) |
| return 0; |
| |
| scomp = swidget->scomp; |
| |
| dev_dbg(scomp->dev, "received event %d for widget %s\n", |
| event, w->name); |
| |
| /* get runtime PCM params using widget's stream name */ |
| spcm = snd_sof_find_spcm_name(scomp, swidget->widget->sname); |
| if (!spcm) { |
| dev_err(scomp->dev, "%s: Cannot find PCM for %s\n", __func__, |
| swidget->widget->name); |
| return -EINVAL; |
| } |
| |
| /* process events */ |
| switch (event) { |
| case SND_SOC_DAPM_PRE_PMU: |
| if (spcm->stream[stream].suspend_ignored) { |
| dev_dbg(scomp->dev, "PRE_PMU event ignored, KWD pipeline is already RUNNING\n"); |
| return 0; |
| } |
| |
| /* set pcm params */ |
| ret = sof_ipc3_keyword_detect_pcm_params(swidget, stream); |
| if (ret < 0) { |
| dev_err(scomp->dev, "%s: Failed to set pcm params for widget %s\n", |
| __func__, swidget->widget->name); |
| break; |
| } |
| |
| /* start trigger */ |
| ret = sof_ipc3_keyword_detect_trigger(swidget, SOF_IPC_STREAM_TRIG_START); |
| if (ret < 0) |
| dev_err(scomp->dev, "%s: Failed to trigger widget %s\n", __func__, |
| swidget->widget->name); |
| break; |
| case SND_SOC_DAPM_POST_PMD: |
| if (spcm->stream[stream].suspend_ignored) { |
| dev_dbg(scomp->dev, |
| "POST_PMD event ignored, KWD pipeline will remain RUNNING\n"); |
| return 0; |
| } |
| |
| /* stop trigger */ |
| ret = sof_ipc3_keyword_detect_trigger(swidget, SOF_IPC_STREAM_TRIG_STOP); |
| if (ret < 0) |
| dev_err(scomp->dev, "%s: Failed to trigger widget %s\n", __func__, |
| swidget->widget->name); |
| |
| /* pcm free */ |
| ret = sof_ipc3_keyword_detect_trigger(swidget, SOF_IPC_STREAM_PCM_FREE); |
| if (ret < 0) |
| dev_err(scomp->dev, "%s: Failed to free PCM for widget %s\n", __func__, |
| swidget->widget->name); |
| break; |
| default: |
| break; |
| } |
| |
| return ret; |
| } |
| |
| /* event handlers for keyword detect component */ |
| static const struct snd_soc_tplg_widget_events sof_kwd_events[] = { |
| {SOF_KEYWORD_DETECT_DAPM_EVENT, sof_ipc3_keyword_dapm_event}, |
| }; |
| |
| static int sof_ipc3_widget_bind_event(struct snd_soc_component *scomp, |
| struct snd_sof_widget *swidget, u16 event_type) |
| { |
| struct sof_ipc_comp *ipc_comp; |
| |
| /* validate widget event type */ |
| switch (event_type) { |
| case SOF_KEYWORD_DETECT_DAPM_EVENT: |
| /* only KEYWORD_DETECT comps should handle this */ |
| if (swidget->id != snd_soc_dapm_effect) |
| break; |
| |
| ipc_comp = swidget->private; |
| if (ipc_comp && ipc_comp->type != SOF_COMP_KEYWORD_DETECT) |
| break; |
| |
| /* bind event to keyword detect comp */ |
| return snd_soc_tplg_widget_bind_event(swidget->widget, sof_kwd_events, |
| ARRAY_SIZE(sof_kwd_events), event_type); |
| default: |
| break; |
| } |
| |
| dev_err(scomp->dev, "Invalid event type %d for widget %s\n", event_type, |
| swidget->widget->name); |
| |
| return -EINVAL; |
| } |
| |
| static int sof_ipc3_complete_pipeline(struct snd_sof_dev *sdev, struct snd_sof_widget *swidget) |
| { |
| struct sof_ipc_pipe_ready ready; |
| struct sof_ipc_reply reply; |
| int ret; |
| |
| dev_dbg(sdev->dev, "tplg: complete pipeline %s id %d\n", |
| swidget->widget->name, swidget->comp_id); |
| |
| memset(&ready, 0, sizeof(ready)); |
| ready.hdr.size = sizeof(ready); |
| ready.hdr.cmd = SOF_IPC_GLB_TPLG_MSG | SOF_IPC_TPLG_PIPE_COMPLETE; |
| ready.comp_id = swidget->comp_id; |
| |
| ret = sof_ipc_tx_message(sdev->ipc, &ready, sizeof(ready), &reply, sizeof(reply)); |
| if (ret < 0) |
| return ret; |
| |
| return 1; |
| } |
| |
| static int sof_ipc3_widget_free(struct snd_sof_dev *sdev, struct snd_sof_widget *swidget) |
| { |
| struct sof_ipc_free ipc_free = { |
| .hdr = { |
| .size = sizeof(ipc_free), |
| .cmd = SOF_IPC_GLB_TPLG_MSG, |
| }, |
| .id = swidget->comp_id, |
| }; |
| struct sof_ipc_reply reply; |
| int ret; |
| |
| if (!swidget->private) |
| return 0; |
| |
| switch (swidget->id) { |
| case snd_soc_dapm_scheduler: |
| { |
| ipc_free.hdr.cmd |= SOF_IPC_TPLG_PIPE_FREE; |
| break; |
| } |
| case snd_soc_dapm_buffer: |
| ipc_free.hdr.cmd |= SOF_IPC_TPLG_BUFFER_FREE; |
| break; |
| default: |
| ipc_free.hdr.cmd |= SOF_IPC_TPLG_COMP_FREE; |
| break; |
| } |
| |
| ret = sof_ipc_tx_message(sdev->ipc, &ipc_free, sizeof(ipc_free), |
| &reply, sizeof(reply)); |
| if (ret < 0) |
| dev_err(sdev->dev, "failed to free widget %s\n", swidget->widget->name); |
| |
| return ret; |
| } |
| |
| static int sof_ipc3_dai_config(struct snd_sof_dev *sdev, struct snd_sof_widget *swidget, |
| unsigned int flags, struct snd_sof_dai_config_data *data) |
| { |
| struct sof_ipc_fw_version *v = &sdev->fw_ready.version; |
| struct snd_sof_dai *dai = swidget->private; |
| struct sof_dai_private_data *private; |
| struct sof_ipc_dai_config *config; |
| struct sof_ipc_reply reply; |
| int ret = 0; |
| |
| if (!dai || !dai->private) { |
| dev_err(sdev->dev, "No private data for DAI %s\n", swidget->widget->name); |
| return -EINVAL; |
| } |
| |
| private = dai->private; |
| if (!private->dai_config) { |
| dev_err(sdev->dev, "No config for DAI %s\n", dai->name); |
| return -EINVAL; |
| } |
| |
| config = &private->dai_config[dai->current_config]; |
| if (!config) { |
| dev_err(sdev->dev, "Invalid current config for DAI %s\n", dai->name); |
| return -EINVAL; |
| } |
| |
| switch (config->type) { |
| case SOF_DAI_INTEL_SSP: |
| /* |
| * DAI_CONFIG IPC during hw_params/hw_free for SSP DAI's is not supported in older |
| * firmware |
| */ |
| if (v->abi_version < SOF_ABI_VER(3, 18, 0) && |
| ((flags & SOF_DAI_CONFIG_FLAGS_HW_PARAMS) || |
| (flags & SOF_DAI_CONFIG_FLAGS_HW_FREE))) |
| return 0; |
| break; |
| case SOF_DAI_INTEL_HDA: |
| if (data) |
| config->hda.link_dma_ch = data->dai_data; |
| break; |
| case SOF_DAI_INTEL_ALH: |
| if (data) { |
| config->dai_index = data->dai_index; |
| config->alh.stream_id = data->dai_data; |
| } |
| break; |
| default: |
| break; |
| } |
| |
| config->flags = flags; |
| |
| /* only send the IPC if the widget is set up in the DSP */ |
| if (swidget->use_count > 0) { |
| ret = sof_ipc_tx_message(sdev->ipc, config, config->hdr.size, |
| &reply, sizeof(reply)); |
| if (ret < 0) |
| dev_err(sdev->dev, "Failed to set dai config for %s\n", dai->name); |
| } |
| |
| return ret; |
| } |
| |
| static int sof_ipc3_widget_setup(struct snd_sof_dev *sdev, struct snd_sof_widget *swidget) |
| { |
| struct sof_ipc_comp_reply reply; |
| int ret; |
| |
| if (!swidget->private) |
| return 0; |
| |
| switch (swidget->id) { |
| case snd_soc_dapm_dai_in: |
| case snd_soc_dapm_dai_out: |
| { |
| struct snd_sof_dai *dai = swidget->private; |
| struct sof_dai_private_data *dai_data = dai->private; |
| struct sof_ipc_comp *comp = &dai_data->comp_dai->comp; |
| |
| ret = sof_ipc_tx_message(sdev->ipc, dai_data->comp_dai, |
| comp->hdr.size, &reply, sizeof(reply)); |
| break; |
| } |
| case snd_soc_dapm_scheduler: |
| { |
| struct sof_ipc_pipe_new *pipeline; |
| |
| pipeline = swidget->private; |
| ret = sof_ipc_tx_message(sdev->ipc, pipeline, sizeof(*pipeline), |
| &reply, sizeof(reply)); |
| break; |
| } |
| default: |
| { |
| struct sof_ipc_cmd_hdr *hdr; |
| |
| hdr = swidget->private; |
| ret = sof_ipc_tx_message(sdev->ipc, swidget->private, hdr->size, |
| &reply, sizeof(reply)); |
| break; |
| } |
| } |
| if (ret < 0) |
| dev_err(sdev->dev, "Failed to setup widget %s\n", swidget->widget->name); |
| |
| return ret; |
| } |
| |
| static int sof_ipc3_set_up_all_pipelines(struct snd_sof_dev *sdev, bool verify) |
| { |
| struct sof_ipc_fw_version *v = &sdev->fw_ready.version; |
| struct snd_sof_widget *swidget; |
| struct snd_sof_route *sroute; |
| int ret; |
| |
| /* restore pipeline components */ |
| list_for_each_entry(swidget, &sdev->widget_list, list) { |
| /* only set up the widgets belonging to static pipelines */ |
| if (!verify && swidget->dynamic_pipeline_widget) |
| continue; |
| |
| /* |
| * For older firmware, skip scheduler widgets in this loop, |
| * sof_widget_setup() will be called in the 'complete pipeline' loop |
| */ |
| if (v->abi_version < SOF_ABI_VER(3, 19, 0) && |
| swidget->id == snd_soc_dapm_scheduler) |
| continue; |
| |
| /* update DAI config. The IPC will be sent in sof_widget_setup() */ |
| if (WIDGET_IS_DAI(swidget->id)) { |
| struct snd_sof_dai *dai = swidget->private; |
| struct sof_dai_private_data *private; |
| struct sof_ipc_dai_config *config; |
| |
| if (!dai || !dai->private) |
| continue; |
| private = dai->private; |
| if (!private->dai_config) |
| continue; |
| |
| config = private->dai_config; |
| /* |
| * The link DMA channel would be invalidated for running |
| * streams but not for streams that were in the PAUSED |
| * state during suspend. So invalidate it here before setting |
| * the dai config in the DSP. |
| */ |
| if (config->type == SOF_DAI_INTEL_HDA) |
| config->hda.link_dma_ch = DMA_CHAN_INVALID; |
| } |
| |
| ret = sof_widget_setup(sdev, swidget); |
| if (ret < 0) |
| return ret; |
| } |
| |
| /* restore pipeline connections */ |
| list_for_each_entry(sroute, &sdev->route_list, list) { |
| /* only set up routes belonging to static pipelines */ |
| if (!verify && (sroute->src_widget->dynamic_pipeline_widget || |
| sroute->sink_widget->dynamic_pipeline_widget)) |
| continue; |
| |
| /* |
| * For virtual routes, both sink and source are not buffer. IPC3 only supports |
| * connections between a buffer and a component. Ignore the rest. |
| */ |
| if (sroute->src_widget->id != snd_soc_dapm_buffer && |
| sroute->sink_widget->id != snd_soc_dapm_buffer) |
| continue; |
| |
| ret = sof_route_setup(sdev, sroute->src_widget->widget, |
| sroute->sink_widget->widget); |
| if (ret < 0) { |
| dev_err(sdev->dev, "%s: route set up failed\n", __func__); |
| return ret; |
| } |
| } |
| |
| /* complete pipeline */ |
| list_for_each_entry(swidget, &sdev->widget_list, list) { |
| switch (swidget->id) { |
| case snd_soc_dapm_scheduler: |
| /* only complete static pipelines */ |
| if (!verify && swidget->dynamic_pipeline_widget) |
| continue; |
| |
| if (v->abi_version < SOF_ABI_VER(3, 19, 0)) { |
| ret = sof_widget_setup(sdev, swidget); |
| if (ret < 0) |
| return ret; |
| } |
| |
| swidget->complete = sof_ipc3_complete_pipeline(sdev, swidget); |
| if (swidget->complete < 0) |
| return swidget->complete; |
| break; |
| default: |
| break; |
| } |
| } |
| |
| return 0; |
| } |
| |
| /* |
| * Free the PCM, its associated widgets and set the prepared flag to false for all PCMs that |
| * did not get suspended(ex: paused streams) so the widgets can be set up again during resume. |
| */ |
| static int sof_tear_down_left_over_pipelines(struct snd_sof_dev *sdev) |
| { |
| struct snd_sof_widget *swidget; |
| struct snd_sof_pcm *spcm; |
| int dir, ret; |
| |
| /* |
| * free all PCMs and their associated DAPM widgets if their connected DAPM widget |
| * list is not NULL. This should only be true for paused streams at this point. |
| * This is equivalent to the handling of FE DAI suspend trigger for running streams. |
| */ |
| list_for_each_entry(spcm, &sdev->pcm_list, list) { |
| for_each_pcm_streams(dir) { |
| struct snd_pcm_substream *substream = spcm->stream[dir].substream; |
| |
| if (!substream || !substream->runtime) |
| continue; |
| |
| if (spcm->stream[dir].list) { |
| ret = sof_pcm_stream_free(sdev, substream, spcm, dir, true); |
| if (ret < 0) |
| return ret; |
| } |
| } |
| } |
| |
| /* |
| * free any left over DAI widgets. This is equivalent to the handling of suspend trigger |
| * for the BE DAI for running streams. |
| */ |
| list_for_each_entry(swidget, &sdev->widget_list, list) |
| if (WIDGET_IS_DAI(swidget->id) && swidget->use_count == 1) { |
| ret = sof_widget_free(sdev, swidget); |
| if (ret < 0) |
| return ret; |
| } |
| |
| return 0; |
| } |
| |
| /* |
| * For older firmware, this function doesn't free widgets for static pipelines during suspend. |
| * It only resets use_count for all widgets. |
| */ |
| static int sof_ipc3_tear_down_all_pipelines(struct snd_sof_dev *sdev, bool verify) |
| { |
| struct sof_ipc_fw_version *v = &sdev->fw_ready.version; |
| struct snd_sof_widget *swidget; |
| struct snd_sof_route *sroute; |
| bool dyn_widgets = false; |
| int ret; |
| |
| /* |
| * This function is called during suspend and for one-time topology verification during |
| * first boot. In both cases, there is no need to protect swidget->use_count and |
| * sroute->setup because during suspend all running streams are suspended and during |
| * topology loading the sound card unavailable to open PCMs. |
| */ |
| list_for_each_entry(swidget, &sdev->widget_list, list) { |
| if (swidget->dynamic_pipeline_widget) { |
| dyn_widgets = true; |
| continue; |
| } |
| |
| /* Do not free widgets for static pipelines with FW older than SOF2.2 */ |
| if (!verify && !swidget->dynamic_pipeline_widget && |
| SOF_FW_VER(v->major, v->minor, v->micro) < SOF_FW_VER(2, 2, 0)) { |
| swidget->use_count = 0; |
| swidget->complete = 0; |
| continue; |
| } |
| |
| ret = sof_widget_free(sdev, swidget); |
| if (ret < 0) |
| return ret; |
| } |
| |
| /* |
| * Tear down all pipelines associated with PCMs that did not get suspended |
| * and unset the prepare flag so that they can be set up again during resume. |
| * Skip this step for older firmware unless topology has any |
| * dynamic pipeline (in which case the step is mandatory). |
| */ |
| if (!verify && (dyn_widgets || SOF_FW_VER(v->major, v->minor, v->micro) >= |
| SOF_FW_VER(2, 2, 0))) { |
| ret = sof_tear_down_left_over_pipelines(sdev); |
| if (ret < 0) { |
| dev_err(sdev->dev, "failed to tear down paused pipelines\n"); |
| return ret; |
| } |
| } |
| |
| list_for_each_entry(sroute, &sdev->route_list, list) |
| sroute->setup = false; |
| |
| /* |
| * before suspending, make sure the refcounts are all zeroed out. There's no way |
| * to recover at this point but this will help root cause bad sequences leading to |
| * more issues on resume |
| */ |
| list_for_each_entry(swidget, &sdev->widget_list, list) { |
| if (swidget->use_count != 0) { |
| dev_err(sdev->dev, "%s: widget %s is still in use: count %d\n", |
| __func__, swidget->widget->name, swidget->use_count); |
| } |
| } |
| |
| return 0; |
| } |
| |
| static int sof_ipc3_dai_get_clk(struct snd_sof_dev *sdev, struct snd_sof_dai *dai, int clk_type) |
| { |
| struct sof_dai_private_data *private = dai->private; |
| |
| if (!private || !private->dai_config) |
| return 0; |
| |
| switch (private->dai_config->type) { |
| case SOF_DAI_INTEL_SSP: |
| switch (clk_type) { |
| case SOF_DAI_CLK_INTEL_SSP_MCLK: |
| return private->dai_config->ssp.mclk_rate; |
| case SOF_DAI_CLK_INTEL_SSP_BCLK: |
| return private->dai_config->ssp.bclk_rate; |
| default: |
| break; |
| } |
| dev_err(sdev->dev, "fail to get SSP clk %d rate\n", clk_type); |
| break; |
| default: |
| /* not yet implemented for platforms other than the above */ |
| dev_err(sdev->dev, "DAI type %d not supported yet!\n", private->dai_config->type); |
| break; |
| } |
| |
| return -EINVAL; |
| } |
| |
| static int sof_ipc3_parse_manifest(struct snd_soc_component *scomp, int index, |
| struct snd_soc_tplg_manifest *man) |
| { |
| u32 size = le32_to_cpu(man->priv.size); |
| u32 abi_version; |
| |
| /* backward compatible with tplg without ABI info */ |
| if (!size) { |
| dev_dbg(scomp->dev, "No topology ABI info\n"); |
| return 0; |
| } |
| |
| if (size != SOF_IPC3_TPLG_ABI_SIZE) { |
| dev_err(scomp->dev, "%s: Invalid topology ABI size: %u\n", |
| __func__, size); |
| return -EINVAL; |
| } |
| |
| dev_info(scomp->dev, |
| "Topology: ABI %d:%d:%d Kernel ABI %d:%d:%d\n", |
| man->priv.data[0], man->priv.data[1], man->priv.data[2], |
| SOF_ABI_MAJOR, SOF_ABI_MINOR, SOF_ABI_PATCH); |
| |
| abi_version = SOF_ABI_VER(man->priv.data[0], man->priv.data[1], man->priv.data[2]); |
| |
| if (SOF_ABI_VERSION_INCOMPATIBLE(SOF_ABI_VERSION, abi_version)) { |
| dev_err(scomp->dev, "%s: Incompatible topology ABI version\n", __func__); |
| return -EINVAL; |
| } |
| |
| if (IS_ENABLED(CONFIG_SND_SOC_SOF_STRICT_ABI_CHECKS) && |
| SOF_ABI_VERSION_MINOR(abi_version) > SOF_ABI_MINOR) { |
| dev_err(scomp->dev, "%s: Topology ABI is more recent than kernel\n", __func__); |
| return -EINVAL; |
| } |
| |
| return 0; |
| } |
| |
| /* token list for each topology object */ |
| static enum sof_tokens host_token_list[] = { |
| SOF_CORE_TOKENS, |
| SOF_COMP_EXT_TOKENS, |
| SOF_PCM_TOKENS, |
| SOF_COMP_TOKENS, |
| }; |
| |
| static enum sof_tokens comp_generic_token_list[] = { |
| SOF_CORE_TOKENS, |
| SOF_COMP_EXT_TOKENS, |
| SOF_COMP_TOKENS, |
| }; |
| |
| static enum sof_tokens buffer_token_list[] = { |
| SOF_BUFFER_TOKENS, |
| }; |
| |
| static enum sof_tokens pipeline_token_list[] = { |
| SOF_CORE_TOKENS, |
| SOF_COMP_EXT_TOKENS, |
| SOF_PIPELINE_TOKENS, |
| SOF_SCHED_TOKENS, |
| }; |
| |
| static enum sof_tokens asrc_token_list[] = { |
| SOF_CORE_TOKENS, |
| SOF_COMP_EXT_TOKENS, |
| SOF_ASRC_TOKENS, |
| SOF_COMP_TOKENS, |
| }; |
| |
| static enum sof_tokens src_token_list[] = { |
| SOF_CORE_TOKENS, |
| SOF_COMP_EXT_TOKENS, |
| SOF_SRC_TOKENS, |
| SOF_COMP_TOKENS |
| }; |
| |
| static enum sof_tokens pga_token_list[] = { |
| SOF_CORE_TOKENS, |
| SOF_COMP_EXT_TOKENS, |
| SOF_VOLUME_TOKENS, |
| SOF_COMP_TOKENS, |
| }; |
| |
| static enum sof_tokens dai_token_list[] = { |
| SOF_CORE_TOKENS, |
| SOF_COMP_EXT_TOKENS, |
| SOF_DAI_TOKENS, |
| SOF_COMP_TOKENS, |
| }; |
| |
| static enum sof_tokens process_token_list[] = { |
| SOF_CORE_TOKENS, |
| SOF_COMP_EXT_TOKENS, |
| SOF_PROCESS_TOKENS, |
| SOF_COMP_TOKENS, |
| }; |
| |
| static const struct sof_ipc_tplg_widget_ops tplg_ipc3_widget_ops[SND_SOC_DAPM_TYPE_COUNT] = { |
| [snd_soc_dapm_aif_in] = {sof_ipc3_widget_setup_comp_host, sof_ipc3_widget_free_comp, |
| host_token_list, ARRAY_SIZE(host_token_list), NULL}, |
| [snd_soc_dapm_aif_out] = {sof_ipc3_widget_setup_comp_host, sof_ipc3_widget_free_comp, |
| host_token_list, ARRAY_SIZE(host_token_list), NULL}, |
| |
| [snd_soc_dapm_dai_in] = {sof_ipc3_widget_setup_comp_dai, sof_ipc3_widget_free_comp_dai, |
| dai_token_list, ARRAY_SIZE(dai_token_list), NULL}, |
| [snd_soc_dapm_dai_out] = {sof_ipc3_widget_setup_comp_dai, sof_ipc3_widget_free_comp_dai, |
| dai_token_list, ARRAY_SIZE(dai_token_list), NULL}, |
| [snd_soc_dapm_buffer] = {sof_ipc3_widget_setup_comp_buffer, sof_ipc3_widget_free_comp, |
| buffer_token_list, ARRAY_SIZE(buffer_token_list), NULL}, |
| [snd_soc_dapm_mixer] = {sof_ipc3_widget_setup_comp_mixer, sof_ipc3_widget_free_comp, |
| comp_generic_token_list, ARRAY_SIZE(comp_generic_token_list), |
| NULL}, |
| [snd_soc_dapm_src] = {sof_ipc3_widget_setup_comp_src, sof_ipc3_widget_free_comp, |
| src_token_list, ARRAY_SIZE(src_token_list), NULL}, |
| [snd_soc_dapm_asrc] = {sof_ipc3_widget_setup_comp_asrc, sof_ipc3_widget_free_comp, |
| asrc_token_list, ARRAY_SIZE(asrc_token_list), NULL}, |
| [snd_soc_dapm_siggen] = {sof_ipc3_widget_setup_comp_tone, sof_ipc3_widget_free_comp, |
| comp_generic_token_list, ARRAY_SIZE(comp_generic_token_list), |
| NULL}, |
| [snd_soc_dapm_scheduler] = {sof_ipc3_widget_setup_comp_pipeline, sof_ipc3_widget_free_comp, |
| pipeline_token_list, ARRAY_SIZE(pipeline_token_list), NULL}, |
| [snd_soc_dapm_pga] = {sof_ipc3_widget_setup_comp_pga, sof_ipc3_widget_free_comp, |
| pga_token_list, ARRAY_SIZE(pga_token_list), NULL}, |
| [snd_soc_dapm_mux] = {sof_ipc3_widget_setup_comp_mux, sof_ipc3_widget_free_comp, |
| comp_generic_token_list, ARRAY_SIZE(comp_generic_token_list), NULL}, |
| [snd_soc_dapm_demux] = {sof_ipc3_widget_setup_comp_mux, sof_ipc3_widget_free_comp, |
| comp_generic_token_list, ARRAY_SIZE(comp_generic_token_list), |
| NULL}, |
| [snd_soc_dapm_effect] = {sof_widget_update_ipc_comp_process, sof_ipc3_widget_free_comp, |
| process_token_list, ARRAY_SIZE(process_token_list), |
| sof_ipc3_widget_bind_event}, |
| }; |
| |
| const struct sof_ipc_tplg_ops ipc3_tplg_ops = { |
| .widget = tplg_ipc3_widget_ops, |
| .control = &tplg_ipc3_control_ops, |
| .route_setup = sof_ipc3_route_setup, |
| .control_setup = sof_ipc3_control_setup, |
| .control_free = sof_ipc3_control_free, |
| .pipeline_complete = sof_ipc3_complete_pipeline, |
| .token_list = ipc3_token_list, |
| .widget_free = sof_ipc3_widget_free, |
| .widget_setup = sof_ipc3_widget_setup, |
| .dai_config = sof_ipc3_dai_config, |
| .dai_get_clk = sof_ipc3_dai_get_clk, |
| .set_up_all_pipelines = sof_ipc3_set_up_all_pipelines, |
| .tear_down_all_pipelines = sof_ipc3_tear_down_all_pipelines, |
| .parse_manifest = sof_ipc3_parse_manifest, |
| }; |
