ASoC: simple-card-utils: add asoc_graph_is_ports0()

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audio-graph-card2 will support DPCM/Multi/Codec2Codec,
and these will use almost same DT settings which uses
ports0 and ports1.
This patch adds asoc_graph_is_ports0() which checks
port is under port0 or not.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/875yu2n8ra.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>

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Kuninori Morimoto 2021-10-12 13:54:01 +09:00 • committed by Mark Brown

parent d293abc0c8

commit 9293925245

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1

include/sound/simple_card_utils.h

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28

sound/soc/generic/simple-card-utils.c

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