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ASoC: SOF: ipc4-topology: Add a new field in struct sof_ipc4_available_audio_format
Add a new field, input_audio_fmts, in struct sof_ipc4_available_audio_format and parse all the available input audio formats into this new field and not into the base_config field. This is preparation to remove the base_config array from the struct sof_ipc4_available_audio_format. This simplifies the sof_ipc4_init_audio_fmt() function as the reference audio format for matching with input params has the same size. Signed-off-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Reviewed-by: Rander Wang <rander.wang@intel.com> Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com> Reviewed-by: Péter Ujfalusi <peter.ujfalusi@linux.intel.com> Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> Link: https://lore.kernel.org/r/20230313124856.8140-4-peter.ujfalusi@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
parent
bb79f2a608
commit
e63a73f94f
3 changed files with 65 additions and 58 deletions
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@ -389,7 +389,7 @@ static int sof_ipc4_pcm_dai_link_fixup(struct snd_soc_pcm_runtime *rtd,
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snd_mask_none(fmt);
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snd_mask_set_format(fmt, SNDRV_PCM_FORMAT_S32_LE);
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rate->min = ipc4_copier->available_fmt.base_config->audio_fmt.sampling_frequency;
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rate->min = ipc4_copier->available_fmt.input_audio_fmts->sampling_frequency;
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rate->max = rate->min;
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switch (ipc4_copier->dai_type) {
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@ -180,7 +180,7 @@ static int sof_ipc4_get_audio_fmt(struct snd_soc_component *scomp,
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bool has_out_format)
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{
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struct sof_ipc4_base_module_cfg *base_config;
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struct sof_ipc4_audio_format *out_format;
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struct sof_ipc4_audio_format *out_format, *in_format;
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int audio_fmt_num = 0;
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int ret, i;
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@ -206,7 +206,7 @@ static int sof_ipc4_get_audio_fmt(struct snd_soc_component *scomp,
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swidget->num_tuples, sizeof(*base_config), 1);
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if (ret) {
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dev_err(scomp->dev, "parse comp tokens failed %d\n", ret);
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goto err_in;
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goto err;
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}
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}
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@ -217,7 +217,7 @@ static int sof_ipc4_get_audio_fmt(struct snd_soc_component *scomp,
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available_fmt->audio_fmt_num);
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if (ret) {
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dev_err(scomp->dev, "parse buffer size tokens failed %d\n", ret);
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goto err_in;
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goto err;
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}
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for (i = 0; i < available_fmt->audio_fmt_num; i++)
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@ -225,9 +225,17 @@ static int sof_ipc4_get_audio_fmt(struct snd_soc_component *scomp,
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base_config[i].ibs, base_config[i].obs,
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base_config[i].cpc, base_config[i].is_pages);
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ret = sof_update_ipc_object(scomp, &base_config->audio_fmt,
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in_format = kcalloc(available_fmt->audio_fmt_num,
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sizeof(struct sof_ipc4_audio_format), GFP_KERNEL);
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if (!in_format) {
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kfree(base_config);
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ret = -ENOMEM;
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goto err;
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}
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ret = sof_update_ipc_object(scomp, available_fmt->input_audio_fmts,
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SOF_IN_AUDIO_FORMAT_TOKENS, swidget->tuples,
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swidget->num_tuples, sizeof(*base_config),
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swidget->num_tuples, sizeof(struct sof_ipc4_audio_format),
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available_fmt->audio_fmt_num);
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if (ret) {
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dev_err(scomp->dev, "parse base_config audio_fmt tokens failed %d\n", ret);
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@ -235,12 +243,10 @@ static int sof_ipc4_get_audio_fmt(struct snd_soc_component *scomp,
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}
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dev_dbg(scomp->dev, "Get input audio formats for %s\n", swidget->widget->name);
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sof_ipc4_dbg_audio_format(scomp->dev, &base_config->audio_fmt,
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sizeof(*base_config),
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sof_ipc4_dbg_audio_format(scomp->dev, available_fmt->input_audio_fmts,
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sizeof(struct sof_ipc4_audio_format),
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available_fmt->audio_fmt_num);
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available_fmt->base_config = base_config;
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if (!has_out_format)
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return 0;
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@ -260,18 +266,22 @@ static int sof_ipc4_get_audio_fmt(struct snd_soc_component *scomp,
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goto err_out;
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}
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available_fmt->out_audio_fmt = out_format;
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dev_dbg(scomp->dev, "Get output audio formats for %s\n", swidget->widget->name);
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sof_ipc4_dbg_audio_format(scomp->dev, out_format, sizeof(*out_format),
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available_fmt->audio_fmt_num);
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available_fmt->base_config = base_config;
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available_fmt->out_audio_fmt = out_format;
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available_fmt->input_audio_fmts = in_format;
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return 0;
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err_out:
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kfree(out_format);
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err_in:
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kfree(in_format);
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err:
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kfree(base_config);
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return ret;
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}
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@ -283,6 +293,8 @@ static void sof_ipc4_free_audio_fmt(struct sof_ipc4_available_audio_format *avai
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available_fmt->base_config = NULL;
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kfree(available_fmt->out_audio_fmt);
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available_fmt->out_audio_fmt = NULL;
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kfree(available_fmt->input_audio_fmts);
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available_fmt->input_audio_fmts = NULL;
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}
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static void sof_ipc4_widget_free_comp_pipeline(struct snd_sof_widget *swidget)
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@ -904,17 +916,16 @@ static int sof_ipc4_init_audio_fmt(struct snd_sof_dev *sdev,
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struct sof_ipc4_base_module_cfg *base_config,
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struct sof_ipc4_audio_format *out_format,
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struct snd_pcm_hw_params *params,
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struct sof_ipc4_available_audio_format *available_fmt,
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size_t object_offset)
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struct sof_ipc4_available_audio_format *available_fmt)
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{
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void *ptr = available_fmt->ref_audio_fmt;
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struct sof_ipc4_audio_format *fmt = available_fmt->ref_audio_fmt;
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u32 valid_bits;
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u32 channels;
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u32 rate;
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int sample_valid_bits;
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int i;
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if (!ptr) {
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if (!fmt) {
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dev_err(sdev->dev, "no reference formats for %s\n", swidget->widget->name);
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return -EINVAL;
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}
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@ -943,25 +954,14 @@ static int sof_ipc4_init_audio_fmt(struct snd_sof_dev *sdev,
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* Search supported audio formats to match rate, channels ,and
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* sample_valid_bytes from runtime params
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*/
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for (i = 0; i < available_fmt->audio_fmt_num; i++, ptr = (u8 *)ptr + object_offset) {
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struct sof_ipc4_audio_format *fmt = ptr;
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for (i = 0; i < available_fmt->audio_fmt_num; i++, fmt++) {
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rate = fmt->sampling_frequency;
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channels = SOF_IPC4_AUDIO_FORMAT_CFG_CHANNELS_COUNT(fmt->fmt_cfg);
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valid_bits = SOF_IPC4_AUDIO_FORMAT_CFG_V_BIT_DEPTH(fmt->fmt_cfg);
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if (params_rate(params) == rate && params_channels(params) == channels &&
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sample_valid_bits == valid_bits) {
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dev_dbg(sdev->dev, "matching audio format index for %uHz, %ubit, %u channels: %d\n",
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dev_dbg(sdev->dev, "matched audio format index for %uHz, %ubit, %u channels: %d\n",
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rate, valid_bits, channels, i);
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/* copy ibs/obs and input format */
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memcpy(base_config, &available_fmt->base_config[i],
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sizeof(struct sof_ipc4_base_module_cfg));
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/* copy output format */
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if (out_format)
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memcpy(out_format, &available_fmt->out_audio_fmt[i],
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sizeof(struct sof_ipc4_audio_format));
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break;
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}
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}
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@ -972,10 +972,25 @@ static int sof_ipc4_init_audio_fmt(struct snd_sof_dev *sdev,
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return -EINVAL;
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}
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/* copy input format */
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memcpy(&base_config->audio_fmt, &available_fmt->input_audio_fmts[i], sizeof(*fmt));
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/* set base_cfg ibs/obs */
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base_config->ibs = available_fmt->base_config[i].ibs;
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base_config->obs = available_fmt->base_config[i].obs;
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dev_dbg(sdev->dev, "Init input audio formats for %s\n", swidget->widget->name);
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sof_ipc4_dbg_audio_format(sdev->dev, &base_config->audio_fmt,
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sizeof(*base_config), 1);
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if (out_format) {
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/*
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* Current topology defines pin 0 input and output formats only in pairs.
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* This assumes that the pin 0 formats are defined before all other pins.
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* So pick the output audio format with the same index as the chosen
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* input format. This logic will need to be updated when the format definitions
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* in topology change.
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*/
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memcpy(out_format, &available_fmt->out_audio_fmt[i], sizeof(*fmt));
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dev_dbg(sdev->dev, "Init output audio formats for %s\n", swidget->widget->name);
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sof_ipc4_dbg_audio_format(sdev->dev, out_format,
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sizeof(*out_format), 1);
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@ -1147,7 +1162,6 @@ sof_ipc4_prepare_copier_module(struct snd_sof_widget *swidget,
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struct snd_sof_dai *dai;
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struct snd_mask *fmt;
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int out_sample_valid_bits;
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size_t ref_audio_fmt_size;
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void **ipc_config_data;
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int *ipc_config_size;
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u32 **data;
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@ -1171,17 +1185,14 @@ sof_ipc4_prepare_copier_module(struct snd_sof_widget *swidget,
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available_fmt = &ipc4_copier->available_fmt;
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/*
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* base_config->audio_fmt and out_audio_fmt represent the input and output audio
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* formats. Use the input format as the reference to match pcm params for playback
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* and the output format as reference for capture.
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* Use the input_audio_fmts to match pcm params for playback and the out_audio_fmt
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* for capture.
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*/
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if (dir == SNDRV_PCM_STREAM_PLAYBACK) {
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available_fmt->ref_audio_fmt = &available_fmt->base_config->audio_fmt;
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ref_audio_fmt_size = sizeof(struct sof_ipc4_base_module_cfg);
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} else {
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if (dir == SNDRV_PCM_STREAM_PLAYBACK)
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available_fmt->ref_audio_fmt = available_fmt->input_audio_fmts;
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else
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available_fmt->ref_audio_fmt = available_fmt->out_audio_fmt;
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ref_audio_fmt_size = sizeof(struct sof_ipc4_audio_format);
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}
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copier_data->gtw_cfg.node_id &= ~SOF_IPC4_NODE_INDEX_MASK;
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copier_data->gtw_cfg.node_id |=
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SOF_IPC4_NODE_INDEX(platform_params->stream_tag - 1);
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available_fmt = &ipc4_copier->available_fmt;
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if (dir == SNDRV_PCM_STREAM_CAPTURE) {
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available_fmt->ref_audio_fmt = available_fmt->out_audio_fmt;
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ref_audio_fmt_size = sizeof(struct sof_ipc4_audio_format);
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/*
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* modify the input params for the dai copier as it only supports
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@ -1211,8 +1221,7 @@ sof_ipc4_prepare_copier_module(struct snd_sof_widget *swidget,
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snd_mask_none(fmt);
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snd_mask_set_format(fmt, SNDRV_PCM_FORMAT_S32_LE);
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} else {
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available_fmt->ref_audio_fmt = &available_fmt->base_config->audio_fmt;
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ref_audio_fmt_size = sizeof(struct sof_ipc4_base_module_cfg);
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available_fmt->ref_audio_fmt = available_fmt->input_audio_fmts;
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}
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ref_params = pipeline_params;
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@ -1232,12 +1241,8 @@ sof_ipc4_prepare_copier_module(struct snd_sof_widget *swidget,
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copier_data = &ipc4_copier->data;
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available_fmt = &ipc4_copier->available_fmt;
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/*
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* base_config->audio_fmt represent the input audio formats. Use
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* the input format as the reference to match pcm params
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*/
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available_fmt->ref_audio_fmt = &available_fmt->base_config->audio_fmt;
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ref_audio_fmt_size = sizeof(struct sof_ipc4_base_module_cfg);
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/* Use the input formats as the reference to match pcm params */
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available_fmt->ref_audio_fmt = available_fmt->input_audio_fmts;
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ref_params = pipeline_params;
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break;
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@ -1251,7 +1256,7 @@ sof_ipc4_prepare_copier_module(struct snd_sof_widget *swidget,
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/* set input and output audio formats */
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ret = sof_ipc4_init_audio_fmt(sdev, swidget, &copier_data->base_config,
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&copier_data->out_format, ref_params,
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available_fmt, ref_audio_fmt_size);
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available_fmt);
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if (ret < 0)
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return ret;
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@ -1400,14 +1405,14 @@ static int sof_ipc4_prepare_gain_module(struct snd_sof_widget *swidget,
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struct snd_soc_component *scomp = swidget->scomp;
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struct snd_sof_dev *sdev = snd_soc_component_get_drvdata(scomp);
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struct sof_ipc4_gain *gain = swidget->private;
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struct sof_ipc4_available_audio_format *available_fmt = &gain->available_fmt;
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int ret;
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gain->available_fmt.ref_audio_fmt = &gain->available_fmt.base_config->audio_fmt;
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available_fmt->ref_audio_fmt = available_fmt->input_audio_fmts;
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/* output format is not required to be sent to the FW for gain */
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ret = sof_ipc4_init_audio_fmt(sdev, swidget, &gain->base_config,
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NULL, pipeline_params, &gain->available_fmt,
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sizeof(gain->base_config));
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NULL, pipeline_params, available_fmt);
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if (ret < 0)
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return ret;
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@ -1425,15 +1430,15 @@ static int sof_ipc4_prepare_mixer_module(struct snd_sof_widget *swidget,
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struct snd_soc_component *scomp = swidget->scomp;
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struct snd_sof_dev *sdev = snd_soc_component_get_drvdata(scomp);
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struct sof_ipc4_mixer *mixer = swidget->private;
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struct sof_ipc4_available_audio_format *available_fmt = &mixer->available_fmt;
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int ret;
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/* only 32bit is supported by mixer */
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mixer->available_fmt.ref_audio_fmt = &mixer->available_fmt.base_config->audio_fmt;
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available_fmt->ref_audio_fmt = available_fmt->input_audio_fmts;
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/* output format is not required to be sent to the FW for mixer */
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ret = sof_ipc4_init_audio_fmt(sdev, swidget, &mixer->base_config,
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NULL, pipeline_params, &mixer->available_fmt,
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sizeof(mixer->base_config));
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NULL, pipeline_params, available_fmt);
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if (ret < 0)
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return ret;
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@ -1451,15 +1456,15 @@ static int sof_ipc4_prepare_src_module(struct snd_sof_widget *swidget,
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struct snd_soc_component *scomp = swidget->scomp;
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struct snd_sof_dev *sdev = snd_soc_component_get_drvdata(scomp);
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struct sof_ipc4_src *src = swidget->private;
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struct sof_ipc4_available_audio_format *available_fmt = &src->available_fmt;
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struct snd_interval *rate;
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int ret;
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src->available_fmt.ref_audio_fmt = &src->available_fmt.base_config->audio_fmt;
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available_fmt->ref_audio_fmt = available_fmt->input_audio_fmts;
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/* output format is not required to be sent to the FW for SRC */
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ret = sof_ipc4_init_audio_fmt(sdev, swidget, &src->base_config,
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NULL, pipeline_params, &src->available_fmt,
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sizeof(src->base_config));
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NULL, pipeline_params, available_fmt);
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if (ret < 0)
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return ret;
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@ -146,6 +146,7 @@ struct ipc4_pipeline_set_state_data {
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* struct sof_ipc4_available_audio_format - Available audio formats
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* @base_config: Available base config
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* @out_audio_fmt: Available output audio format
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* @input_audio_fmts: Available input audio formats
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* @ref_audio_fmt: Reference audio format to match runtime audio format
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* @dma_buffer_size: Available Gateway DMA buffer size (in bytes)
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* @audio_fmt_num: Number of available audio formats
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@ -153,6 +154,7 @@ struct ipc4_pipeline_set_state_data {
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struct sof_ipc4_available_audio_format {
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struct sof_ipc4_base_module_cfg *base_config;
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struct sof_ipc4_audio_format *out_audio_fmt;
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struct sof_ipc4_audio_format *input_audio_fmts;
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struct sof_ipc4_audio_format *ref_audio_fmt;
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u32 *dma_buffer_size;
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int audio_fmt_num;
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