ASoC: mediatek: mt8188: DPCM used FE and BE merged parameters

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To ensure that DPCM takes into account the backend hardware limitations
when user space queries the hw_params of a device, we need to add
dpcm_merged_format, dpcm_merged_chan, and dpcm_merged_rate to the FE
dai_links.

This patch includes only stereo FE dai_links, since multi-channel FEs
may be reserved for specific purposes. Therefore, it may not be
appropriate to consider BE conditions.

Signed-off-by: Trevor Wu <trevor.wu@mediatek.com>
Link: https://lore.kernel.org/r/20230706064123.29790-1-trevor.wu@mediatek.com
Signed-off-by: Mark Brown <broonie@kernel.org>

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Trevor Wu 2023-07-06 14:41:23 +08:00 • committed by Mark Brown

parent 4edc07fc7f

commit 30019d220c

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sound/soc/mediatek/mt8188/mt8188-mt6359.c

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