Unverified Commit 1877c3e7 authored by Shengjiu Wang's avatar Shengjiu Wang Committed by Mark Brown
Browse files

ASoC: imx-card: Add playback_only or capture_only support 



With the DPCM case, the backend only support capture or playback, then
the linked frontend can only support capture or playback, but frontend
can't automatically enable only capture or playback, it needs the input
from dt-binding.

Signed-off-by: default avatarShengjiu Wang <shengjiu.wang@nxp.com>
Reviewed-by: default avatarDaniel Baluta <daniel.baluta@nxp.com>
Reviewed-by: default avatarIuliana Prodan <iuliana.prodan@nxp.com>
Link: https://patch.msgid.link/20250217021715.284951-3-shengjiu.wang@nxp.com


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 8c6ede5c

sound/soc/fsl/imx-card.c

+5 −0
Original line number Diff line number Diff line
@@ -518,6 +518,7 @@ static int imx_card_parse_of(struct imx_card_data *data) 
	struct snd_soc_dai_link *link;

	struct dai_link_data *link_data;

	struct of_phandle_args args;

	bool playback_only, capture_only;

	int ret, num_links;

	u32 asrc_fmt = 0;

	u32 width;
@@ -679,6 +680,10 @@ static int imx_card_parse_of(struct imx_card_data *data) 
			link->ops = &imx_aif_ops;

		}



		graph_util_parse_link_direction(np, &playback_only, &capture_only);

		link->playback_only = playback_only;

		link->capture_only = capture_only;



		/* Get dai fmt */

		ret = simple_util_parse_daifmt(dev, np, codec,

					       NULL, &link->dai_fmt);