linux-kernel - [PATCH v1 1/1] ASoC: qcom: sc8280xp: Assign backend ops for multi codec dai links

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Message-Id: <20250528150716.2011707-2-mohammad.rafi.shaik@oss.qualcomm.com>
Date: Wed, 28 May 2025 20:37:16 +0530
From: Mohammad Rafi Shaik <mohammad.rafi.shaik@....qualcomm.com>
To: Srinivas Kandagatla <srini@...nel.org>,
        Liam Girdwood <lgirdwood@...il.com>, Mark Brown <broonie@...nel.org>,
        Jaroslav Kysela <perex@...ex.cz>, Takashi Iwai <tiwai@...e.com>
Cc: linux-sound@...r.kernel.org, linux-arm-msm@...r.kernel.org,
        linux-kernel@...r.kernel.org, kernel@....qualcomm.com
Subject: [PATCH v1 1/1] ASoC: qcom: sc8280xp: Assign backend ops for multi codec dai links

In the existing implementation, the link->ops assignment is
conditioned on link->no_pcm being set, which generally happens
when a platform entry is present. However, in scenarios where
there is no platform but multiple codecs in the DAI link,
backend operations (link->ops) must still be assigned to ensure
correct codec settings.

Signed-off-by: Mohammad Rafi Shaik <mohammad.rafi.shaik@....qualcomm.com>
---
 sound/soc/qcom/sc8280xp.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sound/soc/qcom/sc8280xp.c b/sound/soc/qcom/sc8280xp.c
index 99fd34728e38..b1b31d197b42 100644
--- a/sound/soc/qcom/sc8280xp.c
+++ b/sound/soc/qcom/sc8280xp.c
@@ -147,7 +147,7 @@ static void sc8280xp_add_be_ops(struct snd_soc_card *card)
 	int i;
 
 	for_each_card_prelinks(card, i, link) {
-		if (link->no_pcm == 1) {
+		if (link->no_pcm == 1 || link->num_codecs > 1) {
 			link->init = sc8280xp_snd_init;
 			link->be_hw_params_fixup = sc8280xp_be_hw_params_fixup;
 			link->ops = &sc8280xp_be_ops;
-- 
2.34.1