Commit f970a77f authored by Keyon Jie's avatar Keyon Jie Committed by Mark Brown

ASoC: SOF: add comp_ext to struct snd_sof_widget

Add member comp_ext to struct snd_sof_widget, which will be used for
topology extended tokens parsing.
Signed-off-by: default avatarKeyon Jie <yang.jie@linux.intel.com>
Reviewed-by: default avatarRanjani Sridharan <ranjani.sridharan@linux.intel.com>
Signed-off-by: default avatarKai Vehmanen <kai.vehmanen@linux.intel.com>
Link: https://lore.kernel.org/r/20200904132744.1699575-3-kai.vehmanen@linux.intel.comSigned-off-by: default avatarMark Brown <broonie@kernel.org>
parent 43fbb086
...@@ -87,6 +87,9 @@ struct sof_ipc_comp { ...@@ -87,6 +87,9 @@ struct sof_ipc_comp {
*/ */
#define SOF_BUF_UNDERRUN_PERMITTED BIT(1) #define SOF_BUF_UNDERRUN_PERMITTED BIT(1)
/* the UUID size in bytes, shared between FW and host */
#define SOF_UUID_SIZE 16
/* create new component buffer - SOF_IPC_TPLG_BUFFER_NEW */ /* create new component buffer - SOF_IPC_TPLG_BUFFER_NEW */
struct sof_ipc_buffer { struct sof_ipc_buffer {
struct sof_ipc_comp comp; struct sof_ipc_comp comp;
...@@ -300,4 +303,9 @@ enum sof_event_types { ...@@ -300,4 +303,9 @@ enum sof_event_types {
SOF_KEYWORD_DETECT_DAPM_EVENT, SOF_KEYWORD_DETECT_DAPM_EVENT,
}; };
/* extended data struct for UUID components */
struct sof_ipc_comp_ext {
uint8_t uuid[SOF_UUID_SIZE];
} __packed;
#endif #endif
...@@ -89,6 +89,9 @@ struct snd_sof_widget { ...@@ -89,6 +89,9 @@ struct snd_sof_widget {
struct snd_soc_dapm_widget *widget; struct snd_soc_dapm_widget *widget;
struct list_head list; /* list in sdev widget list */ struct list_head list; /* list in sdev widget list */
/* extended data for UUID components */
struct sof_ipc_comp_ext comp_ext;
void *private; /* core does not touch this */ void *private; /* core does not touch this */
}; };
......
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