mirror of https://github.com/thesofproject/sof.git
ipc4: dai: fix ssp loop-back issue when mixer is enabled
DMA buffer size is in fixed format of 32bit in IPC4 case. Signed-off-by: Rander Wang <rander.wang@intel.com>
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d57286ba18
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@ -88,6 +88,8 @@ int ipc_dai_data_config(struct comp_dev *dev)
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copier_cfg = dd->dai_spec_config;
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/* set dma burst elems to slot number */
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dd->config.burst_elems = copier_cfg->base.audio_fmt.channels_count;
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/* DMA buffer size is in fixed format of 32bit in IPC4 case */
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dev->ipc_config.frame_fmt = SOF_IPC_FRAME_S32_LE;
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break;
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case SOF_DAI_INTEL_DMIC:
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/* We can use always the largest burst length. */
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