From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-pl1-f176.google.com (mail-pl1-f176.google.com [209.85.214.176]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id D2504368950 for ; Thu, 15 Oct 2026 01:48:07 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.214.176 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1792028889; cv=none; b=R0vJP5xWab8lyQ4Czhbd1Vs5zw1/OOl6pbwE+mykSUNu757xVmjTPqcBbU4ixG2vGfxy9pq+5t1Fa2EkWh/6lylcw8gvCdNUB2xwJNzw3Jm6TgF18N4ppaYG4gbFMPODTZW6ZdE443bs0FjFt+vFlfSF6XVPgZE6Rr3eKCqlDD0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1792028889; c=relaxed/simple; bh=h+aUqaPj9vowNjoKv8XZBklyZfSSufgTE4gL6idJtRw=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=Y7/Yf2uPNV3TS2afDTITu2wIlybqciIfPBUgJpRkyS08xQ11en6LMkoCXAerhv/gImDzgf9NjDU7LEfw011UDfxXFKM6FBFPpa3p9Uw4egwGeM20+Nb7UDC2AXt8rQkhtM+GkAzqr/AAjB0J1HL91rKdsgIv9kfmqhNk0iPXUvI= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=HCX4NWCJ; arc=none smtp.client-ip=209.85.214.176 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="HCX4NWCJ" Received: by mail-pl1-f176.google.com with SMTP id d9443c01a7336-2e6038cebefso35443175ad.0 for ; Wed, 14 Oct 2026 18:48:07 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20251104; t=1792028887; x=1792633687; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to:content-type; bh=E8bdFAa8/cOYz7HxAYkPZAcubK8qZlAfIypauJAM7ak=; b=HCX4NWCJsGA5NHDhxigXerOZnl6MgMuGSF/IdTWFeEEbRGXFvLdYwyzlV0paJajwoo Q/np/hZjo7c824XVuo4Fg9MDaU6inYmcl/V6OdsYc0PYmQHRcE7A1lxQOgYRDJ3jxLPF lr+ek/HjOUQ+j2d8gHf5FAM6/ghyO5zI6ezQVWNhCAzyczH0rwN7XT4jnb1qD/DNA+l1 /AzMW1GnlCQubitGguvTXehKk8DHg28Igy4XfUjuIg/0LXY7TLNGz8qc4Bhr76Dj9aTa 1CcZ+hpu0VW34CNdisfBUVnys1xF+Ng/pB4NKq/r0BaZWbD3/e1MPiZnFk7gzlueZoyA 9GaQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20260707; t=1792028887; x=1792633687; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-gg:x-gm-message-state:from :to:cc:subject:date:message-id:reply-to:content-type; bh=E8bdFAa8/cOYz7HxAYkPZAcubK8qZlAfIypauJAM7ak=; b=KbxO4Eoi1NIdefK5k+koWSB7iLOaaQaLSlhCyUcBSBcaxTSz1P1p8c+41NTaVrJK8n TVcPZmv0U4xwsMwREWh1U8jaADCLtSgsuJbe7OnB2neSxU+rc8pN+FMGELNo9MWra0Qm Y9ch1H/Db2frcydiWJxGu7IviSQUsk06r99MMrxCFvsWScTfYGt4lsgLE++hE5EmwfyB i2Cx8y3AxL/hT+H8pohSR0+eecBRLghvR6UsxoBl09k17weltFvJrQ4GEv2cqdATOzZn /LAlsbafnzR5AGSycCfJ/UwrlfCuuj8APfoMxQDIw2KjYdmZL95MZCassHA0bW9x/qqS rAjQ== X-Forwarded-Encrypted: i=1; AKwUvBxzY71T8fr43if6jly66AiFfKoGeiBDYQtb2z6BRMcbciZKqbVH+aEsvZaEYVFgUJwmBLCuNNXplztt0YM=@vger.kernel.org X-Gm-Message-State: AFq9FYI89BumnpsBoV66WAwewXVe+fueQQ8f1ZidObOGOvc47PVS574q pdcr8RntjlCntRXbt9hSc9HrXAzK9G6qPrD1djgCvrW7Aok3TVaCWOYg X-Gm-Gg: AYBFou15VkEimTyaBQnXllhmd5Veg6kPc+BBb4NRnvxHWO14m8ttmMoYy3MPtf7Z8j8 ZUUN/DZkmsv/qBn9o5xTmi5aEYaPiJUXkP1wEa6P3Txo++gWmr1ctVpG7PdpJo4yIVLAA6U/S/Y qs91U0GnZ9RUxHUZU4KxHMBaV1oZj21Pr4CSdc3mAZrOYH9hyfsI9PxRWqSc55YLXBloOnUV4MC LxIrLIkCiAXKE7g9bUd0ImNAiSeO0k7i5+HgxBsmR1cDanC0mEEoTapn25KL0F2lNHl1RWe1ww1 heqjP3a8sLZd7l+VNTEQSrFhWvc6MR/Sb7oGoZsOLt2SbV+/SaKOzNEdDg0fWzEQyZcxZ7C0Iee jd/sLv2VtRZ/Tnb2iwVhx7tLvnm7k3wiQe+ly3DA62H+V6GtWOSQMbtgYv+359n6pSTNlpsr86w BB/ZiXOh5H143JLOckb8r0tWvBELoJXUY8bGg3ZZdUFlpPQWaV91D07ZxlWZerGUK3B+rK43AcL 0wxMtxMqTe+U+zNTpNDiOYVNVdlWSLt8eDs1f6KlN6ECt483G6KUDwtHBvzgKF5tCVNr3sG9BDk jIg9/XDcrVS/uQ== X-Received: by 2002:a17:903:15c7:b0:2e6:1a6c:abd4 with SMTP id d9443c01a7336-2e84280e026mr162256675ad.2.1792028887036; Wed, 14 Oct 2026 18:48:07 -0700 (PDT) Received: from phuc-desktop.. ([183.91.15.56]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-2e8422b8cc1sm73202995ad.54.2026.10.14.18.47.53 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 14 Oct 2026 18:48:05 -0700 (PDT) From: phucduc.bui@gmail.com To: Vijendar Mukunda , Venkata Prasad Potturu , Liam Girdwood , Mark Brown , Jaroslav Kysela , Takashi Iwai , povik+lin@cutebit.org, Claudiu Beznea , Andrei Simion , Nicolas Ferre , Alexandre Belloni , David Rhodes , Richard Fitzgerald , Shengjiu Wang , Xiubo Li , Fabio Estevam , Nicolin Chen , Frank Li , Sascha Hauer , Pengutronix Kernel Team , Cezary Rojewski , Peter Ujfalusi , Bard Liao , Kai Vehmanen , Pierre-Louis Bossart , Kuninori Morimoto , Geert Uytterhoeven , Magnus Damm , Biju Das , Lad Prabhakar , Heiko Stuebner Cc: Kees Cook , Syed Saba Kareem , wangdicheng , Chris Bainbridge , Linus Walleij , Charles Keepax , Neo Chang , Krzysztof Kozlowski , u.kleine-koenig@baylibre.com, Pengpeng Hou , Cristian Ciocaltea , Hemanth Selam , Md Shofiqul Islam , Bjorn Helgaas , Zain Aboobacker , Sang-Heon Jeon , Bo Shen , Vinod Koul , linux-sound@vger.kernel.org, asahi@lists.linux.dev, linux-arm-kernel@lists.infradead.org, patches@opensource.cirrus.com, linuxppc-dev@lists.ozlabs.org, imx@lists.linux.dev, linux-rockchip@lists.infradead.org, linux-renesas-soc@vger.kernel.org, linux-kernel@vger.kernel.org, bui duc phuc Subject: [PATCH v2 15/25] ASoC: codecs: nau8825: Ensure the DAI is marked as started on success Date: Thu, 15 Oct 2026 08:43:14 +0700 Message-ID: <20261015014324.5569-16-phucduc.bui@gmail.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20261015014324.5569-1-phucduc.bui@gmail.com> References: <20261015014324.5569-1-phucduc.bui@gmail.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit From: bui duc phuc snd_pcm_hw_constraint_minmax() may return 1, which is then returned from nau8825_dai_startup(). ASoC only marks the DAI as started when .startup() returns 0. This currently has no functional impact, as nau8825_dai_ops has no .shutdown() callback. Still, return 0 explicitly on success to match what ASoC expects and ensure the DAI is correctly marked as started. Signed-off-by: bui duc phuc --- sound/soc/codecs/nau8825.c | 16 +++++++++++++--- 1 file changed, 13 insertions(+), 3 deletions(-) diff --git a/sound/soc/codecs/nau8825.c b/sound/soc/codecs/nau8825.c index 63d927f31409..af2a49c893d3 100644 --- a/sound/soc/codecs/nau8825.c +++ b/sound/soc/codecs/nau8825.c @@ -1261,14 +1261,24 @@ static int nau8825_dai_startup(struct snd_pcm_substream *substream, struct snd_soc_component *component = dai->component; struct nau8825 *nau8825 = snd_soc_component_get_drvdata(component); const struct nau8825_osr_attr *osr; + int ret; osr = nau8825_get_osr(nau8825, substream->stream); if (!osr || !osr->osr) return -EINVAL; - return snd_pcm_hw_constraint_minmax(substream->runtime, - SNDRV_PCM_HW_PARAM_RATE, - 0, CLK_DA_AD_MAX / osr->osr); + ret = snd_pcm_hw_constraint_minmax(substream->runtime, + SNDRV_PCM_HW_PARAM_RATE, + 0, CLK_DA_AD_MAX / osr->osr); + if (ret < 0) + return ret; + + /* + * ASoC only marks the DAI as started when .startup() returns 0. + * Since snd_pcm_hw_constraint_minmax() may return 1, explicitly + * return 0 to ensure the DAI is correctly marked as started. + */ + return 0; } static int nau8825_hw_params(struct snd_pcm_substream *substream, -- 2.43.0