diff options
| author | Keyon Jie <yang.jie@linux.intel.com> | 2020-09-04 16:27:37 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2020-09-07 15:16:41 +0100 |
| commit | 9fed9d91c00e60cab61844efdb521f4ea5255da0 (patch) | |
| tree | cf742f033a73da7c216599e25ad24c39c6323bb3 /sound | |
| parent | f375bb336df3152360fbcdc4b7c49998d43abd0c (diff) | |
ASoC: SOF: append extended data to sof_ipc_comp_volume
Append the extended data to the end of the struct sof_ipc_comp_volume,
construct the ipc for COMP_NEW during the topology load stage.
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/20200904132744.1699575-10-kai.vehmanen@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/soc/sof/topology.c | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/sound/soc/sof/topology.c b/sound/soc/sof/topology.c index eaad7a60f4b2..c908dbbe284a 100644 --- a/sound/soc/sof/topology.c +++ b/sound/soc/sof/topology.c @@ -1878,11 +1878,13 @@ static int sof_widget_load_pga(struct snd_soc_component *scomp, int index, struct snd_soc_tplg_private *private = &tw->priv; struct sof_ipc_comp_volume *volume; struct snd_sof_control *scontrol; + size_t ipc_size = sizeof(*volume); int min_step; int max_step; int ret; - volume = kzalloc(sizeof(*volume), GFP_KERNEL); + volume = (struct sof_ipc_comp_volume *) + sof_comp_alloc(swidget, &ipc_size, index, core); if (!volume) return -ENOMEM; @@ -1894,12 +1896,7 @@ static int sof_widget_load_pga(struct snd_soc_component *scomp, int index, } /* configure volume IPC message */ - volume->comp.hdr.size = sizeof(*volume); - volume->comp.hdr.cmd = SOF_IPC_GLB_TPLG_MSG | SOF_IPC_TPLG_COMP_NEW; - volume->comp.id = swidget->comp_id; volume->comp.type = SOF_COMP_VOLUME; - volume->comp.pipeline_id = index; - volume->comp.core = core; volume->config.hdr.size = sizeof(volume->config); ret = sof_parse_tokens(scomp, volume, volume_tokens, @@ -1936,7 +1933,7 @@ static int sof_widget_load_pga(struct snd_soc_component *scomp, int index, } ret = sof_ipc_tx_message(sdev->ipc, volume->comp.hdr.cmd, volume, - sizeof(*volume), r, sizeof(*r)); + ipc_size, r, sizeof(*r)); if (ret >= 0) return ret; err: |