From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (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 F0A6B3FCB2F; Wed, 20 May 2026 18:05:11 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779300313; cv=none; b=XnGoReJZ2p4HPU+wASPV+XMSQ0ES6/hJdGQPQIi1rtoT0YMsUFNDsz6w7SU7GXL+5IE5eRVMJXDQeKCD1U5CW+GTJXbf3hZKtjIwKQ4k6Vox68tUToh3MmNFsKfzecWtzwnx67TFL5Z9/p46GjBIVHPt0RQJKhKLlMrcX4CAyFE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779300313; c=relaxed/simple; bh=fDxacHg9Xgt4gAu2pijvAsx7n5rIm8k/rgTexNP0lpA=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=CxJS4kLWI53+wpssv0HFk1SDiernQ+ekzWZDIKDi7Tw2+e64oLdqmNUSC7AyuX0UbK4wLNZPAiguDZBwMw012VsETDfWX5Cj03k3ebOLRdQKBtHd5y+tWekcB4BqN0h0UBkmnDZVO6LJiluDbQutM0yKMiyI7JVgH7g/C2dTRyE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=Y/HRVy96; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="Y/HRVy96" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 1FC121F000E9; Wed, 20 May 2026 18:05:10 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linuxfoundation.org; s=korg; t=1779300311; bh=gE0fg5P/qkrsH3fCNnjExXMEZrT/iTv+I9lpGldffDw=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=Y/HRVy96BrqaFUWGk5ijX4LZoeJb7ORsOk6fyjHdf3H7eQZkD2enrw36oSJxsRiJ9 5H9RFZtJgJNxlFZCfLGt+K2lk36l2IlOb55AuAcbqcJr5wXd1MU5lzgyR5xEzKjO7N SWF8ewCsrrkX12SmioUmiuC0GUQRZn2nWIGWEqQA= 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 6.12 120/666] ASoC: add symmetric_ prefix for dai->rate/channels/sample_bits Date: Wed, 20 May 2026 18:15:31 +0200 Message-ID: <20260520162113.818399856@linuxfoundation.org> X-Mailer: git-send-email 2.54.0 In-Reply-To: <20260520162111.222830634@linuxfoundation.org> References: <20260520162111.222830634@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 6.12-stable review patch. If anyone has any objections, please let me know. ------------------ From: Kuninori Morimoto [ Upstream commit 1bd775da9ba919b87b2313a78d5957afc1a62dde ] snd_soc_dai has rate/channels/sample_bits parameter, but it is only valid if symmetry is being enforced by symmetric_xxx flag on driver. It is very difficult to know about it from current naming, and easy to misunderstand it. add symmetric_ prefix for it. Signed-off-by: Kuninori Morimoto Link: https://patch.msgid.link/87zfmd8bnf.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Mark Brown Stable-dep-of: 07c774dd64ba ("ASoC: soc-compress: use function to clear symmetric params") Signed-off-by: Sasha Levin --- include/sound/soc-dai.h | 6 ++--- sound/soc/mediatek/mt8188/mt8188-dai-pcm.c | 2 +- sound/soc/mediatek/mt8195/mt8195-dai-pcm.c | 2 +- sound/soc/mediatek/mt8365/mt8365-dai-dmic.c | 6 ++--- sound/soc/mediatek/mt8365/mt8365-dai-pcm.c | 2 +- sound/soc/soc-compress.c | 4 +-- sound/soc/soc-pcm.c | 29 +++++++++++---------- 7 files changed, 26 insertions(+), 25 deletions(-) diff --git a/include/sound/soc-dai.h b/include/sound/soc-dai.h index 0d1b215f24f4f..4a3505674f2f2 100644 --- a/include/sound/soc-dai.h +++ b/include/sound/soc-dai.h @@ -450,9 +450,9 @@ struct snd_soc_dai { struct snd_soc_dai_stream stream[SNDRV_PCM_STREAM_LAST + 1]; /* Symmetry data - only valid if symmetry is being enforced */ - unsigned int rate; - unsigned int channels; - unsigned int sample_bits; + unsigned int symmetric_rate; + unsigned int symmetric_channels; + unsigned int symmetric_sample_bits; /* parent platform/codec */ struct snd_soc_component *component; diff --git a/sound/soc/mediatek/mt8188/mt8188-dai-pcm.c b/sound/soc/mediatek/mt8188/mt8188-dai-pcm.c index 5bc854a8f3df3..8ca7cc75e21dc 100644 --- a/sound/soc/mediatek/mt8188/mt8188-dai-pcm.c +++ b/sound/soc/mediatek/mt8188/mt8188-dai-pcm.c @@ -128,7 +128,7 @@ static int mtk_dai_pcm_configure(struct snd_pcm_substream *substream, unsigned int lrck_inv; unsigned int bck_inv; unsigned int fmt; - unsigned int bit_width = dai->sample_bits; + unsigned int bit_width = dai->symmetric_sample_bits; unsigned int val = 0; unsigned int mask = 0; int fs = 0; diff --git a/sound/soc/mediatek/mt8195/mt8195-dai-pcm.c b/sound/soc/mediatek/mt8195/mt8195-dai-pcm.c index 6d6d79300d512..cdc16057d50e2 100644 --- a/sound/soc/mediatek/mt8195/mt8195-dai-pcm.c +++ b/sound/soc/mediatek/mt8195/mt8195-dai-pcm.c @@ -127,7 +127,7 @@ static int mtk_dai_pcm_configure(struct snd_pcm_substream *substream, unsigned int lrck_inv; unsigned int bck_inv; unsigned int fmt; - unsigned int bit_width = dai->sample_bits; + unsigned int bit_width = dai->symmetric_sample_bits; unsigned int val = 0; unsigned int mask = 0; int fs = 0; diff --git a/sound/soc/mediatek/mt8365/mt8365-dai-dmic.c b/sound/soc/mediatek/mt8365/mt8365-dai-dmic.c index f9945c2a2cd13..0bac143b48bfb 100644 --- a/sound/soc/mediatek/mt8365/mt8365-dai-dmic.c +++ b/sound/soc/mediatek/mt8365/mt8365-dai-dmic.c @@ -118,13 +118,13 @@ static int mt8365_dai_configure_dmic(struct mtk_base_afe *afe, unsigned int clk_phase_sel_ch1 = dmic_data->clk_phase_sel_ch1; unsigned int clk_phase_sel_ch2 = dmic_data->clk_phase_sel_ch2; unsigned int val = 0; - unsigned int rate = dai->rate; - int reg = get_chan_reg(dai->channels); + unsigned int rate = dai->symmetric_rate; + int reg = get_chan_reg(dai->symmetric_channels); if (reg < 0) return -EINVAL; - dmic_data->dmic_channel = dai->channels; + dmic_data->dmic_channel = dai->symmetric_channels; val |= DMIC_TOP_CON_SDM3_LEVEL_MODE; diff --git a/sound/soc/mediatek/mt8365/mt8365-dai-pcm.c b/sound/soc/mediatek/mt8365/mt8365-dai-pcm.c index f85ec07249c3b..3373b88da28ea 100644 --- a/sound/soc/mediatek/mt8365/mt8365-dai-pcm.c +++ b/sound/soc/mediatek/mt8365/mt8365-dai-pcm.c @@ -44,7 +44,7 @@ static int mt8365_dai_configure_pcm1(struct snd_pcm_substream *substream, bool lrck_inv = pcm_priv->lrck_inv; bool bck_inv = pcm_priv->bck_inv; unsigned int fmt = pcm_priv->format; - unsigned int bit_width = dai->sample_bits; + unsigned int bit_width = dai->symmetric_sample_bits; unsigned int val = 0; if (!slave_mode) { diff --git a/sound/soc/soc-compress.c b/sound/soc/soc-compress.c index e692aa3b8b22f..f787f60a16a11 100644 --- a/sound/soc/soc-compress.c +++ b/sound/soc/soc-compress.c @@ -69,10 +69,10 @@ static int soc_compr_clean(struct snd_compr_stream *cstream, int rollback) snd_soc_dai_digital_mute(codec_dai, 1, stream); if (!snd_soc_dai_active(cpu_dai)) - cpu_dai->rate = 0; + cpu_dai->symmetric_rate = 0; if (!snd_soc_dai_active(codec_dai)) - codec_dai->rate = 0; + codec_dai->symmetric_rate = 0; snd_soc_link_compr_shutdown(cstream, rollback); diff --git a/sound/soc/soc-pcm.c b/sound/soc/soc-pcm.c index 0e21ff9f7b74e..83e6a76da7e63 100644 --- a/sound/soc/soc-pcm.c +++ b/sound/soc/soc-pcm.c @@ -462,13 +462,13 @@ static void soc_pcm_set_dai_params(struct snd_soc_dai *dai, struct snd_pcm_hw_params *params) { if (params) { - dai->rate = params_rate(params); - dai->channels = params_channels(params); - dai->sample_bits = snd_pcm_format_physical_width(params_format(params)); + dai->symmetric_rate = params_rate(params); + dai->symmetric_channels = params_channels(params); + dai->symmetric_sample_bits = snd_pcm_format_physical_width(params_format(params)); } else { - dai->rate = 0; - dai->channels = 0; - dai->sample_bits = 0; + dai->symmetric_rate = 0; + dai->symmetric_channels = 0; + dai->symmetric_sample_bits = 0; } } @@ -482,14 +482,14 @@ static int soc_pcm_apply_symmetry(struct snd_pcm_substream *substream, return 0; #define __soc_pcm_apply_symmetry(name, NAME) \ - if (soc_dai->name && (soc_dai->driver->symmetric_##name || \ - rtd->dai_link->symmetric_##name)) { \ + if (soc_dai->symmetric_##name && \ + (soc_dai->driver->symmetric_##name || rtd->dai_link->symmetric_##name)) { \ dev_dbg(soc_dai->dev, "ASoC: Symmetry forces %s to %d\n",\ - #name, soc_dai->name); \ + #name, soc_dai->symmetric_##name); \ \ ret = snd_pcm_hw_constraint_single(substream->runtime, \ SNDRV_PCM_HW_PARAM_##NAME,\ - soc_dai->name); \ + soc_dai->symmetric_##name); \ if (ret < 0) { \ dev_err(soc_dai->dev, \ "ASoC: Unable to apply %s constraint: %d\n",\ @@ -525,9 +525,11 @@ static int soc_pcm_params_symmetry(struct snd_pcm_substream *substream, if (symmetry) \ for_each_rtd_cpu_dais(rtd, i, cpu_dai) \ if (!snd_soc_dai_is_dummy(cpu_dai) && \ - cpu_dai->xxx && cpu_dai->xxx != d.xxx) { \ + cpu_dai->symmetric_##xxx && \ + cpu_dai->symmetric_##xxx != d.symmetric_##xxx) { \ dev_err(rtd->dev, "ASoC: unmatched %s symmetry: %s:%d - %s:%d\n", \ - #xxx, cpu_dai->name, cpu_dai->xxx, d.name, d.xxx); \ + #xxx, cpu_dai->name, cpu_dai->symmetric_##xxx, \ + d.name, d.symmetric_##xxx); \ return -EINVAL; \ } @@ -798,8 +800,7 @@ static int soc_pcm_clean(struct snd_soc_pcm_runtime *rtd, /* Make sure DAI parameters cleared if the DAI becomes inactive */ for_each_rtd_dais(rtd, i, dai) { - if (snd_soc_dai_active(dai) == 0 && - (dai->rate || dai->channels || dai->sample_bits)) + if (snd_soc_dai_active(dai) == 0) soc_pcm_set_dai_params(dai, NULL); } } -- 2.53.0