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ASoC: SOF: append extended data to sof_ipc_comp_mixer

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Append the extended data to the end of the struct sof_ipc_comp_mixer,
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/20200904132744.1699575-9-kai.vehmanen@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Keyon Jie
2020-09-04 16:27:36 +03:00
committed by Mark Brown
parent f8ee6c9f52
commit f375bb336d
1 changed files with 4 additions and 7 deletions
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11
sound/soc/sof/topology.c
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@@ -1783,19 +1783,16 @@ static int sof_widget_load_mixer(struct snd_soc_component *scomp, int index,
struct snd_sof_dev *sdev = snd_soc_component_get_drvdata(scomp);
struct snd_soc_tplg_private *private = &tw->priv;
struct sof_ipc_comp_mixer *mixer;
size_t ipc_size = sizeof(*mixer);
int ret;
mixer = kzalloc(sizeof(*mixer), GFP_KERNEL);
mixer = (struct sof_ipc_comp_mixer *)
sof_comp_alloc(swidget, &ipc_size, index, core);
if (!mixer)
return -ENOMEM;
/* configure mixer IPC message */
mixer->comp.hdr.size = sizeof(*mixer);
mixer->comp.hdr.cmd = SOF_IPC_GLB_TPLG_MSG | SOF_IPC_TPLG_COMP_NEW;
mixer->comp.id = swidget->comp_id;
mixer->comp.type = SOF_COMP_MIXER;
mixer->comp.pipeline_id = index;
mixer->comp.core = core;
mixer->config.hdr.size = sizeof(mixer->config);
ret = sof_parse_tokens(scomp, &mixer->config, comp_tokens,
@@ -1813,7 +1810,7 @@ static int sof_widget_load_mixer(struct snd_soc_component *scomp, int index,
swidget->private = mixer;
ret = sof_ipc_tx_message(sdev->ipc, mixer->comp.hdr.cmd, mixer,
sizeof(*mixer), r, sizeof(*r));
ipc_size, r, sizeof(*r));
if (ret < 0)
kfree(mixer);