From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id B1345317141; Mon, 13 Apr 2026 16:45:35 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1776098735; cv=none; b=dtHi8ZKFSi/fbdtNsQSR2l6pYt4jBfYR2jMulBJgxjIL9GYjPV/+SNfStNCzyX+qjaC5IpgfuT9ATdCp37pkUG2p5BMw4gIC9BYTdI+OqHBlH1wx8xsVKMPhgsK5AQZuzw8o5FNrY7wYF6alWvJ1Tils66o7ziwZ5DXawU0xIbA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1776098735; c=relaxed/simple; bh=NlZwtqDok6SdB+0JWkY+CEvBU5O4HTxaHapQXI5eKS4=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=Jr34r1fq+LfikQeXAHy6CzNN3rhMUHcs4Vv41gh3sbTMP7ttsAmX1DfVnAFSeEgyPWDEuET6lYoy8Q/9LXQeuLiv/rtl23y5ol6iIO8EDOdY9XzKeNEtKiFUlUjffLwaNdZ43ZVrbcSz6aRY6FGiYtK59cPMlrm94ByNTpJFsTc= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=Q6sY4TGj; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="Q6sY4TGj" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 46F7AC2BCB3; Mon, 13 Apr 2026 16:45:35 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1776098735; bh=NlZwtqDok6SdB+0JWkY+CEvBU5O4HTxaHapQXI5eKS4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Q6sY4TGjfakav5YECY0tvsfn07l0W3jBupi+86MxWsdmSojnUn1DqJsGzh1RdKimh 5/pe4lN2ny3mgnv0jmQSEqBf91rnwexCVzLz4tUc9x7r+BUfFuPXlm/sgjsE3hYUQm VS1RXuTBDZrxCXGzG+bLSD1OxtE77ZOxyBUpEMl4= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Kuninori Morimoto , Mark Brown , Sasha Levin Subject: [PATCH 5.10 067/491] ASoC: soc-core: move snd_soc_runtime_set_dai_fmt() to upside Date: Mon, 13 Apr 2026 17:55:12 +0200 Message-ID: <20260413155821.555359112@linuxfoundation.org> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20260413155819.042779211@linuxfoundation.org> References: <20260413155819.042779211@linuxfoundation.org> User-Agent: quilt/0.69 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 5.10-stable review patch. If anyone has any objections, please let me know. ------------------ From: Kuninori Morimoto [ Upstream commit 4d1a98b5f1abaad0ba7177fdb389a9f78584bc3a ] This patch moves snd_soc_runtime_set_dai_fmt() to upside. This is prepare to support snd_soc_runtime_get_dai_fmt(). Signed-off-by: Kuninori Morimoto Link: https://lore.kernel.org/r/87im34nc9r.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Mark Brown Stable-dep-of: 95bc5c225513 ("ASoC: soc-core: flush delayed work before removing DAIs and widgets") Signed-off-by: Sasha Levin --- sound/soc/soc-core.c | 124 +++++++++++++++++++++---------------------- 1 file changed, 62 insertions(+), 62 deletions(-) diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c index 8620e415f6fce..71219ceea3934 100644 --- a/sound/soc/soc-core.c +++ b/sound/soc/soc-core.c @@ -1055,6 +1055,68 @@ int snd_soc_add_pcm_runtime(struct snd_soc_card *card, } EXPORT_SYMBOL_GPL(snd_soc_add_pcm_runtime); +/** + * snd_soc_runtime_set_dai_fmt() - Change DAI link format for a ASoC runtime + * @rtd: The runtime for which the DAI link format should be changed + * @dai_fmt: The new DAI link format + * + * This function updates the DAI link format for all DAIs connected to the DAI + * link for the specified runtime. + * + * Note: For setups with a static format set the dai_fmt field in the + * corresponding snd_dai_link struct instead of using this function. + * + * Returns 0 on success, otherwise a negative error code. + */ +int snd_soc_runtime_set_dai_fmt(struct snd_soc_pcm_runtime *rtd, + unsigned int dai_fmt) +{ + struct snd_soc_dai *cpu_dai; + struct snd_soc_dai *codec_dai; + unsigned int inv_dai_fmt; + unsigned int i; + int ret; + + for_each_rtd_codec_dais(rtd, i, codec_dai) { + ret = snd_soc_dai_set_fmt(codec_dai, dai_fmt); + if (ret != 0 && ret != -ENOTSUPP) + return ret; + } + + /* + * Flip the polarity for the "CPU" end of a CODEC<->CODEC link + * the component which has non_legacy_dai_naming is Codec + */ + inv_dai_fmt = dai_fmt & ~SND_SOC_DAIFMT_MASTER_MASK; + switch (dai_fmt & SND_SOC_DAIFMT_MASTER_MASK) { + case SND_SOC_DAIFMT_CBM_CFM: + inv_dai_fmt |= SND_SOC_DAIFMT_CBS_CFS; + break; + case SND_SOC_DAIFMT_CBM_CFS: + inv_dai_fmt |= SND_SOC_DAIFMT_CBS_CFM; + break; + case SND_SOC_DAIFMT_CBS_CFM: + inv_dai_fmt |= SND_SOC_DAIFMT_CBM_CFS; + break; + case SND_SOC_DAIFMT_CBS_CFS: + inv_dai_fmt |= SND_SOC_DAIFMT_CBM_CFM; + break; + } + for_each_rtd_cpu_dais(rtd, i, cpu_dai) { + unsigned int fmt = dai_fmt; + + if (cpu_dai->component->driver->non_legacy_dai_naming) + fmt = inv_dai_fmt; + + ret = snd_soc_dai_set_fmt(cpu_dai, fmt); + if (ret != 0 && ret != -ENOTSUPP) + return ret; + } + + return 0; +} +EXPORT_SYMBOL_GPL(snd_soc_runtime_set_dai_fmt); + static int soc_init_pcm_runtime(struct snd_soc_card *card, struct snd_soc_pcm_runtime *rtd) { @@ -1404,68 +1466,6 @@ static void soc_remove_aux_devices(struct snd_soc_card *card) } } -/** - * snd_soc_runtime_set_dai_fmt() - Change DAI link format for a ASoC runtime - * @rtd: The runtime for which the DAI link format should be changed - * @dai_fmt: The new DAI link format - * - * This function updates the DAI link format for all DAIs connected to the DAI - * link for the specified runtime. - * - * Note: For setups with a static format set the dai_fmt field in the - * corresponding snd_dai_link struct instead of using this function. - * - * Returns 0 on success, otherwise a negative error code. - */ -int snd_soc_runtime_set_dai_fmt(struct snd_soc_pcm_runtime *rtd, - unsigned int dai_fmt) -{ - struct snd_soc_dai *cpu_dai; - struct snd_soc_dai *codec_dai; - unsigned int inv_dai_fmt; - unsigned int i; - int ret; - - for_each_rtd_codec_dais(rtd, i, codec_dai) { - ret = snd_soc_dai_set_fmt(codec_dai, dai_fmt); - if (ret != 0 && ret != -ENOTSUPP) - return ret; - } - - /* - * Flip the polarity for the "CPU" end of a CODEC<->CODEC link - * the component which has non_legacy_dai_naming is Codec - */ - inv_dai_fmt = dai_fmt & ~SND_SOC_DAIFMT_MASTER_MASK; - switch (dai_fmt & SND_SOC_DAIFMT_MASTER_MASK) { - case SND_SOC_DAIFMT_CBM_CFM: - inv_dai_fmt |= SND_SOC_DAIFMT_CBS_CFS; - break; - case SND_SOC_DAIFMT_CBM_CFS: - inv_dai_fmt |= SND_SOC_DAIFMT_CBS_CFM; - break; - case SND_SOC_DAIFMT_CBS_CFM: - inv_dai_fmt |= SND_SOC_DAIFMT_CBM_CFS; - break; - case SND_SOC_DAIFMT_CBS_CFS: - inv_dai_fmt |= SND_SOC_DAIFMT_CBM_CFM; - break; - } - for_each_rtd_cpu_dais(rtd, i, cpu_dai) { - unsigned int fmt = dai_fmt; - - if (cpu_dai->component->driver->non_legacy_dai_naming) - fmt = inv_dai_fmt; - - ret = snd_soc_dai_set_fmt(cpu_dai, fmt); - if (ret != 0 && ret != -ENOTSUPP) - return ret; - } - - return 0; -} -EXPORT_SYMBOL_GPL(snd_soc_runtime_set_dai_fmt); - #ifdef CONFIG_DMI /* * If a DMI filed contain strings in this blacklist (e.g. -- 2.51.0