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ASoC: SOF: Introduce struct snd_sof_dai_link 

Introduce a new struct for DAI links to save the DAI link information
parsed from topology. Also add a list of dai_links to struct snd_sof_dev
that will be populated during topology parsing.

Signed-off-by: Ranjani Sridharan <ranjani.sridharan@linux.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>
Link: https://lore.kernel.org/r/20220314200520.1233427-2-ranjani.sridharan@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Ranjani Sridharan 2022-03-14 13:05:02 -07:00 committed by Mark Brown
parent a8ae15ead9
commit 0af0f4633a
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GPG Key ID: 24D68B725D5487D0
3 changed files with 22 additions and 1 deletions
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1
sound/soc/sof/core.c
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@ -370,6 +370,7 @@ int snd_sof_device_probe(struct device *dev, struct snd_sof_pdata *plat_data)
INIT_LIST_HEAD(&sdev->kcontrol_list);
INIT_LIST_HEAD(&sdev->widget_list);
INIT_LIST_HEAD(&sdev->dai_list);
INIT_LIST_HEAD(&sdev->dai_link_list);
INIT_LIST_HEAD(&sdev->route_list);
INIT_LIST_HEAD(&sdev->ipc_client_list);
INIT_LIST_HEAD(&sdev->ipc_rx_handler_list);

21
sound/soc/sof/sof-audio.h
View File

@ -96,7 +96,26 @@ struct snd_sof_control {
bool comp_data_dirty;
};
struct snd_sof_widget;
/** struct snd_sof_dai_link - DAI link info
* @tuples: array of parsed tuples
* @num_tuples: number of tuples in the tuples array
* @link: Pointer to snd_soc_dai_link
* @hw_configs: Pointer to hw configs in topology
* @num_hw_configs: Number of hw configs in topology
* @default_hw_cfg_id: Default hw config ID
* @type: DAI type
* @list: item in snd_sof_dev dai_link list
*/
struct snd_sof_dai_link {
struct snd_sof_tuple *tuples;
int num_tuples;
struct snd_soc_dai_link *link;
struct snd_soc_tplg_hw_config *hw_configs;
int num_hw_configs;
int default_hw_cfg_id;
int type;
struct list_head list;
};
/* ASoC SOF DAPM widget */
struct snd_sof_widget {

1
sound/soc/sof/sof-priv.h
View File

@ -441,6 +441,7 @@ struct snd_sof_dev {
struct list_head kcontrol_list;
struct list_head widget_list;
struct list_head dai_list;
struct list_head dai_link_list;
struct list_head route_list;
struct snd_soc_component *component;
u32 enabled_cores_mask; /* keep track of enabled cores */