Unverified Commit 5980bda0 authored by Peter Ujfalusi's avatar Peter Ujfalusi Committed by Mark Brown
Browse files

ASoC: SOF: ipc4-topology: Helper to find an swidget by module/instance id 



The sof_ipc4_find_swidget_by_ids() can be used to find the swidget of a
module instance.
The lookup parameters are the module_id and the instance_id.

Signed-off-by: default avatarPeter Ujfalusi <peter.ujfalusi@linux.intel.com>
Reviewed-by: default avatarRanjani Sridharan <ranjani.sridharan@linux.intel.com>
Reviewed-by: default avatarPierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20231124150853.18648-2-peter.ujfalusi@linux.intel.com


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent fa91703d

sound/soc/sof/ipc4-priv.h

+3 −0
Original line number Diff line number Diff line
@@ -115,6 +115,9 @@ int sof_ipc4_reload_fw_libraries(struct snd_sof_dev *sdev); 
struct sof_ipc4_fw_module *sof_ipc4_find_module_by_uuid(struct snd_sof_dev *sdev,

							const guid_t *uuid);



struct snd_sof_widget *sof_ipc4_find_swidget_by_ids(struct snd_sof_dev *sdev,

						    u32 module_id, int instance_id);



struct sof_ipc4_base_module_cfg;

void sof_ipc4_update_cpc_from_manifest(struct snd_sof_dev *sdev,

				       struct sof_ipc4_fw_module *fw_module,

sound/soc/sof/ipc4-topology.c

+20 −0
Original line number Diff line number Diff line
@@ -167,6 +167,26 @@ static const struct sof_token_info ipc4_token_list[SOF_TOKEN_COUNT] = { 
	[SOF_SRC_TOKENS] = {"SRC tokens", src_tokens, ARRAY_SIZE(src_tokens)},

};



struct snd_sof_widget *sof_ipc4_find_swidget_by_ids(struct snd_sof_dev *sdev,

						    u32 module_id, int instance_id)

{

	struct snd_sof_widget *swidget;



	list_for_each_entry(swidget, &sdev->widget_list, list) {

		struct sof_ipc4_fw_module *fw_module = swidget->module_info;



		/* Only active module instances have valid instance_id */

		if (!swidget->use_count)

			continue;



		if (fw_module && fw_module->man4_module_entry.id == module_id &&

		    swidget->instance_id == instance_id)

			return swidget;

	}



	return NULL;

}



static void sof_ipc4_dbg_audio_format(struct device *dev, struct sof_ipc4_pin_format *pin_fmt,

				      int num_formats)

{