Unverified Commit 36cbc9df authored Apr 26, 2022 by Ranjani Sridharan Committed by Mark Brown Apr 29, 2022

ASoC: SOF: Add two new fields to struct snd_sof_widget



Add two new fields, instance_id and module_info to struct
snd_sof_widget. instance_id for widgets will be assigned when they are
set up in the DSP and reset when the widgets are freed. module_info is
used to save information the firmware provides about each module in its
manifest.

Signed-off-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Reviewed-by: Péter Ujfalusi <peter.ujfalusi@linux.intel.com>
Link: https://lore.kernel.org/r/20220426171743.171061-8-ranjani.sridharan@linux.intel.com


Signed-off-by: Mark Brown <broonie@kernel.org>

parent d77d7795

sound/soc/sof/sof-audio.h

+7 −1

Original line number	Diff line number	Diff line
		@@ -330,7 +330,12 @@ struct snd_sof_widget {
		int complete;
		int use_count; /* use_count will be protected by the PCM mutex held by the core */
		int core;
		int id;
		int id; /* id is the DAPM widget type */
		/*
		* Instance ID is set dynamically when the widget gets set up in the FW. It should be
		* unique for each module type across all pipelines. This will not be used in SOF_IPC.
		*/
		int instance_id;

		/*
		* Flag indicating if the widget should be set up dynamically when a PCM is opened.
		@@ -345,6 +350,7 @@ struct snd_sof_widget {
		struct snd_soc_dapm_widget *widget;
		struct list_head list; /* list in sdev widget list */
		struct snd_sof_widget *pipe_widget;
		void *module_info;

		const guid_t uuid;