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ASoC: SOF: ipc4-topology: Do not set ALH node_id for aggregated DAIs

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For aggregated DAIs, the node ID is set to the group_id during the DAI
widget's ipc_prepare op. With the current logic, setting the dai_index
for node_id in the dai_config is redundant as it will be overwritten
with the group_id anyway. Removing it will also prevent any accidental
clearing/resetting of the group_id for aggregated DAIs due to the
dai_config calls could that happen before the allocated group_id is
freed.

Signed-off-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Reviewed-by: Péter Ujfalusi <peter.ujfalusi@linux.intel.com>
Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com>
All: stable@vger.kernel.org # 6.10.x 6.11.x
Link: https://patch.msgid.link/20241016032910.14601-2-yung-chuan.liao@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Ranjani Sridharan 2024-10-16 11:29:07 +08:00 committed by Mark Brown
parent 3692a4ccac
commit 9822b4c90d
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GPG Key ID: 24D68B725D5487D0
1 changed files with 13 additions and 2 deletions
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15
sound/soc/sof/ipc4-topology.c
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@ -3129,9 +3129,20 @@ static int sof_ipc4_dai_config(struct snd_sof_dev *sdev, struct snd_sof_widget *
* group_id during copier's ipc_prepare op.
*/
if (flags & SOF_DAI_CONFIG_FLAGS_HW_PARAMS) {
struct sof_ipc4_alh_configuration_blob *blob;
blob = (struct sof_ipc4_alh_configuration_blob *)ipc4_copier->copier_config;
ipc4_copier->dai_index = data->dai_node_id;
copier_data->gtw_cfg.node_id &= ~SOF_IPC4_NODE_INDEX_MASK;
copier_data->gtw_cfg.node_id |= SOF_IPC4_NODE_INDEX(data->dai_node_id);
/*
* no need to set the node_id for aggregated DAI's. These will be assigned
* a group_id during widget ipc_prepare
*/
if (blob->alh_cfg.device_count == 1) {
copier_data->gtw_cfg.node_id &= ~SOF_IPC4_NODE_INDEX_MASK;
copier_data->gtw_cfg.node_id |=
SOF_IPC4_NODE_INDEX(data->dai_node_id);
}
}
break;