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ASoC: SOF: topology: Add support for decoder and encoder widgets

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Decoder and encoder modules fall under process modules in SOF.

Signed-off-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Co-developed-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Reviewed-by: Liam Girdwood <liam.r.girdwood@intel.com>
Link: https://patch.msgid.link/20261007084955.1256-29-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Ranjani Sridharan 2026-10-07 11:49:55 +03:00 committed by Mark Brown
parent 2c7b19f782
commit 85b9b3b311
3 changed files with 16 additions and 1 deletions
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11
sound/soc/sof/ipc4-topology.c
View File

@ -3589,6 +3589,8 @@ static int sof_ipc4_widget_setup(struct snd_sof_dev *sdev, struct snd_sof_widget
msg = &asrc->msg;
break;
}
case snd_soc_dapm_decoder:
case snd_soc_dapm_encoder:
case snd_soc_dapm_effect:
{
struct sof_ipc4_process *process = swidget->private;
@ -4361,6 +4363,15 @@ static const struct sof_ipc_tplg_widget_ops tplg_ipc4_widget_ops[SND_SOC_DAPM_TY
process_token_list, ARRAY_SIZE(process_token_list),
NULL, sof_ipc4_prepare_process_module,
NULL},
/* for all practical purposes a decoder is like an effect type widget */
[snd_soc_dapm_decoder] = {sof_ipc4_widget_setup_comp_process,
sof_ipc4_widget_free_comp_process,
process_token_list, ARRAY_SIZE(process_token_list),
NULL, sof_ipc4_prepare_process_module, NULL},
[snd_soc_dapm_encoder] = {sof_ipc4_widget_setup_comp_process,
sof_ipc4_widget_free_comp_process,
process_token_list, ARRAY_SIZE(process_token_list),
NULL, sof_ipc4_prepare_process_module, NULL},
};
const struct sof_ipc_tplg_ops ipc4_tplg_ops = {

4
sound/soc/sof/sof-audio.h
View File

@ -43,7 +43,9 @@
#define WIDGET_IS_AIF(id) ((id) == snd_soc_dapm_aif_in || (id) == snd_soc_dapm_aif_out)
#define WIDGET_IS_AIF_OR_DAI(id) (WIDGET_IS_DAI(id) || WIDGET_IS_AIF(id))
#define WIDGET_IS_COPIER(id) (WIDGET_IS_AIF_OR_DAI(id) || (id) == snd_soc_dapm_buffer)
#define WIDGET_IS_PROCESS(id) ((id) == snd_soc_dapm_effect)
#define WIDGET_IS_PROCESS(id) ((id) == snd_soc_dapm_effect || \
(id) == snd_soc_dapm_decoder || \
(id) == snd_soc_dapm_encoder)
#define SOF_DAI_PARAM_INTEL_SSP_MCLK 0
#define SOF_DAI_PARAM_INTEL_SSP_BCLK 1

2
sound/soc/sof/topology.c
View File

@ -1530,6 +1530,8 @@ static int sof_widget_ready(struct snd_soc_component *scomp, int index,
list_add(&dai->list, &sdev->dai_list);
swidget->private = dai;
break;
case snd_soc_dapm_decoder:
case snd_soc_dapm_encoder:
case snd_soc_dapm_effect:
/* check we have some tokens - we need at least process type */
if (le32_to_cpu(tw->priv.size) == 0) {