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H A D | soc.h | diff 2af69581e1b11152bc42f1122d3c16e177bd77cf Mon Mar 23 06:16:57 CET 2020 Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> ASoC: soc-core: add asoc_rtd_to_cpu/codec() macro
Now, snd_soc_pcm_runtime supports multi cpu_dai/codec_dai. It still has cpu_dai/codec_dai for single DAI, and has cpu_dais/codec_dais for multi DAIs.
dais = [][][][][][][][][][][][][][][][][][] ^cpu_dais ^codec_dais |--- num_cpus ---|--- num_codecs --|
/* for multi DAIs */ rtd->cpu_dais = &rtd->dais[0]; rtd->codec_dais = &rtd->dais[dai_link->num_cpus];
/* for single DAI */ rtd->cpu_dai = rtd->cpu_dais[0]; rtd->codec_dai = rtd->codec_dais[0];
But, these can be replaced by dais. This patch adds asoc_rtd_to_cpu() / asoc_rtd_to_codec() macro for it.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Tested-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/875zevk5va.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Mark Brown <broonie@kernel.org>
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