ASoC: soc-pcm.c: tidyup playback/capture_only at soc_get_playback_capture()
soc_get_playback_capture() (A) returns number of substreams for playback/capture, and then, we can use playback/capture_only flag (X)(Y). (A) static int soc_get_playback_capture(...) { ... (X) if (dai_link->playback_only) { (*) *playback = 1; *capture = 0; } (Y) if (dai_link->capture_only) { *playback = 0; (*) *capture = 1; } ... } But this flag should not have effect to opposite side stream (*). This patch tidyup it. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Reviewed-by: Amadeusz Sławiński <amadeuszx.slawinski@linux.intel.com> Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/87sfbezlq8.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Mark Brown <broonie@kernel.org>
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@ -2806,15 +2806,11 @@ static int soc_get_playback_capture(struct snd_soc_pcm_runtime *rtd,
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}
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}
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if (dai_link->playback_only) {
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has_playback = 1;
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if (dai_link->playback_only)
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has_capture = 0;
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}
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if (dai_link->capture_only) {
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if (dai_link->capture_only)
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has_playback = 0;
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has_capture = 1;
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}
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if (!has_playback && !has_capture) {
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dev_err(rtd->dev, "substream %s has no playback, no capture\n",
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