[PATCH 4/4] ASoC: simple-card: parse symmetric-clock-roles property

From: "Alvin Šipraga" <alvin@pqrs.dk>
To: Liam Girdwood <lgirdwood@gmail.com>,
	Mark Brown <broonie@kernel.org>, Rob Herring <robh+dt@kernel.org>,
	Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
	Conor Dooley <conor+dt@kernel.org>,
	Jaroslav Kysela <perex@perex.cz>, Takashi Iwai <tiwai@suse.com>,
	Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Cc: "Alvin Šipraga" <alsi@bang-olufsen.dk>,
	alsa-devel@alsa-project.org, devicetree@vger.kernel.org,
	linux-kernel@vger.kernel.org
Subject: [PATCH 4/4] ASoC: simple-card: parse symmetric-clock-roles property
Date: Fri,  2 Jun 2023 11:03:21 +0200	[thread overview]
Message-ID: <20230602090322.1876359-5-alvin@pqrs.dk> (raw)
In-Reply-To: <20230602090322.1876359-1-alvin@pqrs.dk>

From: Alvin Šipraga <alsi@bang-olufsen.dk>

The property, when set, specifies that both ends of the dai-link should
have the same clock consumer/provider roles. As with other simple-card
properties, a prefix can be specified.

Signed-off-by: Alvin Šipraga <alsi@bang-olufsen.dk>
---
 sound/soc/generic/simple-card.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/sound/soc/generic/simple-card.c b/sound/soc/generic/simple-card.c
index 5a5e4ecd0f61..4513e30948b7 100644
--- a/sound/soc/generic/simple-card.c
+++ b/sound/soc/generic/simple-card.c
@@ -181,6 +181,7 @@ static int simple_link_init(struct asoc_simple_priv *priv,
 {
 	struct device *dev = simple_priv_to_dev(priv);
 	struct snd_soc_dai_link *dai_link = simple_priv_to_link(priv, li->link);
+	char prop[128];
 	int ret;
 
 	ret = asoc_simple_parse_daifmt(dev, node, codec,
@@ -188,6 +189,9 @@ static int simple_link_init(struct asoc_simple_priv *priv,
 	if (ret < 0)
 		return 0;
 
+	snprintf(prop, sizeof(prop), "%ssymmetric-clock-roles", prefix);
+	dai_link->symmetric_clock_roles = of_property_read_bool(node, prop);
+
 	dai_link->init			= asoc_simple_dai_init;
 	dai_link->ops			= &simple_ops;
 
-- 
2.40.0

