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| author | Keyon Jie <yang.jie@linux.intel.com> | 2020-09-04 16:27:30 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2020-09-07 15:16:34 +0100 |
| commit | f970a77f1d064eeddc32a9ed0fd7db3a66d82fdd (patch) | |
| tree | fbf2fa1d2e5e9495957156f73ab933469acae613 | |
| parent | 43fbb0860c682859780907d00bdb4abbb1b6359e (diff) | |
| download | linux-f970a77f1d064eeddc32a9ed0fd7db3a66d82fdd.tar.bz2 | |
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: Keyon Jie <yang.jie@linux.intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Signed-off-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Link: https://lore.kernel.org/r/20200904132744.1699575-3-kai.vehmanen@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
| -rw-r--r-- | include/sound/sof/topology.h | 8 | ||||
| -rw-r--r-- | sound/soc/sof/sof-audio.h | 3 |
2 files changed, 11 insertions, 0 deletions
diff --git a/include/sound/sof/topology.h b/include/sound/sof/topology.h index f56e80d09b32..796b6c8e851d 100644 --- a/include/sound/sof/topology.h +++ b/include/sound/sof/topology.h @@ -87,6 +87,9 @@ struct sof_ipc_comp { */ #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 */ struct sof_ipc_buffer { struct sof_ipc_comp comp; @@ -300,4 +303,9 @@ enum sof_event_types { SOF_KEYWORD_DETECT_DAPM_EVENT, }; +/* extended data struct for UUID components */ +struct sof_ipc_comp_ext { + uint8_t uuid[SOF_UUID_SIZE]; +} __packed; + #endif diff --git a/sound/soc/sof/sof-audio.h b/sound/soc/sof/sof-audio.h index 7f8be8817e69..196cbd322893 100644 --- a/sound/soc/sof/sof-audio.h +++ b/sound/soc/sof/sof-audio.h @@ -89,6 +89,9 @@ struct snd_sof_widget { struct snd_soc_dapm_widget *widget; 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 */ }; |