ASoC: simple-card: add link_info
Current simple-card is parsing DAI link for both "normal sound" and "DPCM sound". On this driver, it needs to count and parse DAIs/Links/Codec Conf from each links. Then, counting/parsing link loop are very similar, but using different implementation. Because of this background, the link loop code is very mysterious. Mystery code will be trouble in the future. To preparing cleanup code, this patch adds link_info which handles number of DAIs/Links/Codec Conf, and CPU/Codec turn. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@kernel.org>
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