Unverified Commit ea2cb26a authored by Kuninori Morimoto's avatar Kuninori Morimoto Committed by Mark Brown
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ASoC: audio-graph-card2: add comment for format property 



We don't need to have "format" property on DT any more if
CPU/Codec driver has .auto_selectable_formats settings
on snd_soc_dai_ops. The sample dtsi doesn't have it.
To avoid user confusion, this patch indicates it on comment.

Signed-off-by: default avatarKuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/87edjuzk2p.wl-kuninori.morimoto.gx@renesas.com


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 014ee069

sound/soc/generic/audio-graph-card2-custom-sample.dtsi

+7 −0
Original line number Diff line number Diff line
@@ -34,6 +34,13 @@ 
 *		...

 *	};

 *

 *

 * Below sample doesn't use "format" property,

 * because test-component driver (test-cpu/test-codec) is supporting

 * snd_soc_dai_ops :: .auto_selectable_formats.

 * see

 *	snd_soc_runtime_get_dai_fmt()

 *	linux/sound/soc/generic/test-component.c :: test_dai_formats

 */

/ {

	/*

sound/soc/generic/audio-graph-card2.c

+12 −0
Original line number Diff line number Diff line
@@ -47,6 +47,18 @@ 
 see

	graph_parse_daifmt().



 "format" property is no longer needed on DT if both CPU/Codec drivers are

 supporting snd_soc_dai_ops :: .auto_selectable_formats.

 see

	snd_soc_runtime_get_dai_fmt()



	sample driver

		linux/sound/soc/sh/rcar/core.c

		linux/sound/soc/codecs/ak4613.c

		linux/sound/soc/codecs/pcm3168a.c

		linux/sound/soc/soc-utils.c

		linux/sound/soc/generic/test-component.c



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	Normal Audio-Graph

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