diff options
| author | Ranjani Sridharan <ranjani.sridharan@linux.intel.com> | 2022-03-08 08:43:37 -0800 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2022-03-09 13:30:02 +0000 |
| commit | 7a976552a4f264f777be236c0c83263975512f1a (patch) | |
| tree | 6c0a9e8eba2cc8e434cdf216f465ed68ea407d30 /sound/soc/sof | |
| parent | 73d9cf7ca1210140b9fb17fd79a0e33d1d5b9af8 (diff) | |
| download | linux-7a976552a4f264f777be236c0c83263975512f1a.tar.bz2 | |
ASoC: SOF: make struct snd_sof_widget IPC agnostic
Parse the UUID token and save it in the new uuid field in struct
snd_sof_widget. struct sof_ipc_comp_ext is no longer needed. So remove
it too.
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/20220308164344.577647-12-ranjani.sridharan@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/sof')
| -rw-r--r-- | sound/soc/sof/sof-audio.h | 3 | ||||
| -rw-r--r-- | sound/soc/sof/topology.c | 21 |
2 files changed, 11 insertions, 13 deletions
diff --git a/sound/soc/sof/sof-audio.h b/sound/soc/sof/sof-audio.h index a8eeffc12b24..10330d826d40 100644 --- a/sound/soc/sof/sof-audio.h +++ b/sound/soc/sof/sof-audio.h @@ -110,8 +110,7 @@ struct snd_sof_widget { struct list_head list; /* list in sdev widget list */ struct snd_sof_widget *pipe_widget; - /* extended data for UUID components */ - struct sof_ipc_comp_ext comp_ext; + const guid_t uuid; void *private; /* core does not touch this */ }; diff --git a/sound/soc/sof/topology.c b/sound/soc/sof/topology.c index 41927e99ace2..111ff0f77be4 100644 --- a/sound/soc/sof/topology.c +++ b/sound/soc/sof/topology.c @@ -743,7 +743,7 @@ static const struct sof_topology_token core_tokens[] = { static const struct sof_topology_token comp_ext_tokens[] = { {SOF_TKN_COMP_UUID, SND_SOC_TPLG_TUPLE_TYPE_UUID, get_token_uuid, - offsetof(struct sof_ipc_comp_ext, uuid)}, + offsetof(struct snd_sof_widget, uuid)}, }; /* @@ -1419,16 +1419,16 @@ static int sof_connect_dai_widget(struct snd_soc_component *scomp, * * Return: The pointer to the new allocated component, NULL if failed. */ -static struct sof_ipc_comp *sof_comp_alloc(struct snd_sof_widget *swidget, - size_t *ipc_size, int index) +static struct sof_ipc_comp *sof_comp_alloc(struct snd_sof_widget *swidget, size_t *ipc_size, + int index) { - u8 nil_uuid[SOF_UUID_SIZE] = {0}; struct sof_ipc_comp *comp; size_t total_size = *ipc_size; + size_t ext_size = sizeof(swidget->uuid); /* only non-zero UUID is valid */ - if (memcmp(&swidget->comp_ext, nil_uuid, SOF_UUID_SIZE)) - total_size += sizeof(swidget->comp_ext); + if (!guid_is_null(&swidget->uuid)) + total_size += ext_size; comp = kzalloc(total_size, GFP_KERNEL); if (!comp) @@ -1444,8 +1444,8 @@ static struct sof_ipc_comp *sof_comp_alloc(struct snd_sof_widget *swidget, /* handle the extended data if needed */ if (total_size > *ipc_size) { /* append extended data to the end of the component */ - memcpy((u8 *)comp + *ipc_size, &swidget->comp_ext, sizeof(swidget->comp_ext)); - comp->ext_data_length = sizeof(swidget->comp_ext); + memcpy((u8 *)comp + *ipc_size, &swidget->uuid, ext_size); + comp->ext_data_length = ext_size; } /* update ipc_size and return */ @@ -2276,9 +2276,8 @@ static int sof_widget_ready(struct snd_soc_component *scomp, int index, swidget->core = comp.core; - ret = sof_parse_tokens(scomp, &swidget->comp_ext, comp_ext_tokens, - ARRAY_SIZE(comp_ext_tokens), tw->priv.array, - le32_to_cpu(tw->priv.size)); + ret = sof_parse_tokens(scomp, swidget, comp_ext_tokens, ARRAY_SIZE(comp_ext_tokens), + tw->priv.array, le32_to_cpu(tw->priv.size)); if (ret != 0) { dev_err(scomp->dev, "error: parsing comp_ext_tokens failed %d\n", ret); |