From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
To: Sameer Pujar <spujar@nvidia.com>
Cc: <broonie@kernel.org>, <perex@perex.cz>, <tiwai@suse.com>,
<robh+dt@kernel.org>, <lgirdwood@gmail.com>,
<thierry.reding@gmail.com>, <jonathanh@nvidia.com>,
<digetx@gmail.com>, <alsa-devel@alsa-project.org>,
<linux-tegra@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
<sharadg@nvidia.com>, <mkumard@nvidia.com>,
<viswanathl@nvidia.com>, <rlokhande@nvidia.com>,
<dramesh@nvidia.com>, <atalambedu@nvidia.com>,
<nwartikar@nvidia.com>, <swarren@nvidia.com>,
<nicoleotsuka@gmail.com>
Subject: Re: [PATCH v4 11/23] ASoC: simple-card: Loop over all children for 'mclk-fs'
Date: 29 Jun 2020 10:05:52 +0900 [thread overview]
Message-ID: <875zba1y28.wl-kuninori.morimoto.gx@renesas.com> (raw)
In-Reply-To: <1593233625-14961-12-git-send-email-spujar@nvidia.com>
Hi Sameer
> CPU/Codec in DPCM DAI links are connected as CPU<->Dummy and Dummy<->Codec.
> Though mostly CPU won't use/require 'mclk-fs' property, looping over
> 'np' (current child node in a DAI link) can help in cases where multiple
> Codecs are defined. This further helps to get rid of 'codec' argument
> from simple_dai_link_of_dpcm() function, which gets called for DPCM links.
>
> Signed-off-by: Sameer Pujar <spujar@nvidia.com>
> ---
(snip)
> diff --git a/sound/soc/generic/simple-card.c b/sound/soc/generic/simple-card.c
> index 39cdc71..02d6295 100644
> --- a/sound/soc/generic/simple-card.c
> +++ b/sound/soc/generic/simple-card.c
> @@ -107,7 +107,9 @@ static void simple_parse_mclk_fs(struct device_node *top,
> snprintf(prop, sizeof(prop), "%smclk-fs", prefix);
> of_property_read_u32(node, prop, &props->mclk_fs);
> of_property_read_u32(cpu, prop, &props->mclk_fs);
> - of_property_read_u32(codec, prop, &props->mclk_fs);
> +
> + if (cpu != codec)
> + of_property_read_u32(codec, prop, &props->mclk_fs);
Maybe we want to have "cpu" in simple_dai_link_of_dpcm() side
without using magical code in simple_parse_mclk_fs() side ?
Thank you for your help !!
Best regards
---
Kuninori Morimoto
next prev parent reply other threads:[~2020-06-29 1:06 UTC|newest]
Thread overview: 62+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-06-27 4:53 [PATCH v4 00/23] Add support for Tegra210 Audio Sameer Pujar
2020-06-27 4:53 ` [PATCH v4 01/23] ASoC: dt-bindings: tegra: Add DT bindings for Tegra210 Sameer Pujar
2020-06-27 4:53 ` [PATCH v4 02/23] ASoC: tegra: Add support for CIF programming Sameer Pujar
2020-06-27 4:53 ` [PATCH v4 03/23] ASoC: tegra: Add Tegra210 based DMIC driver Sameer Pujar
2020-06-27 4:53 ` [PATCH v4 04/23] ASoC: tegra: Add Tegra210 based I2S driver Sameer Pujar
2020-06-27 4:53 ` [PATCH v4 05/23] ASoC: tegra: Add Tegra210 based AHUB driver Sameer Pujar
2020-06-27 4:53 ` [PATCH v4 06/23] ASoC: tegra: Add Tegra186 based DSPK driver Sameer Pujar
2020-06-27 4:53 ` [PATCH v4 07/23] ASoC: tegra: Add Tegra210 based ADMAIF driver Sameer Pujar
2020-06-27 4:53 ` [PATCH v4 08/23] ASoC: soc-core: Fix component name_prefix parsing Sameer Pujar
2020-06-29 0:38 ` Kuninori Morimoto
2020-06-29 15:46 ` Sameer Pujar
2020-06-30 10:45 ` Mark Brown
2020-06-30 12:56 ` Sameer Pujar
2020-06-27 4:53 ` [PATCH v4 09/23] ASoC: simple-card: Use of_node and DAI names for DAI link names Sameer Pujar
2020-06-27 4:53 ` [PATCH v4 10/23] ASoC: simple-card: Wrong daifmt for CPU end of DPCM DAI link Sameer Pujar
2020-06-29 0:56 ` Kuninori Morimoto
[not found] ` <6e27daa5-331e-968b-4027-2e30aeb7d382@nvidia.com>
2020-06-30 0:56 ` Kuninori Morimoto
2020-06-30 3:47 ` Sameer Pujar
2020-06-30 5:07 ` Kuninori Morimoto
2020-06-27 4:53 ` [PATCH v4 11/23] ASoC: simple-card: Loop over all children for 'mclk-fs' Sameer Pujar
2020-06-29 1:05 ` Kuninori Morimoto [this message]
2020-06-29 16:32 ` Sameer Pujar
2020-06-30 2:08 ` Kuninori Morimoto
2020-06-30 4:23 ` Sameer Pujar
2020-06-30 10:55 ` Mark Brown
2020-06-30 11:56 ` Sameer Pujar
2020-06-27 4:53 ` [PATCH v4 12/23] ASoC: simple-card: Support DPCM DAI link with multiple Codecs Sameer Pujar
2020-06-29 1:24 ` Kuninori Morimoto
2020-06-29 17:16 ` Sameer Pujar
2020-06-30 1:24 ` Kuninori Morimoto
2020-06-30 4:08 ` Sameer Pujar
2020-06-30 6:55 ` Kuninori Morimoto
2020-06-30 7:52 ` Sameer Pujar
2020-06-30 11:01 ` Mark Brown
2020-06-30 12:53 ` Sameer Pujar
2020-06-30 15:32 ` Mark Brown
2020-07-02 10:36 ` Sameer Pujar
2020-07-02 12:26 ` Mark Brown
2020-07-17 12:55 ` Sameer Pujar
2020-06-27 4:53 ` [PATCH v4 13/23] ASoC: simple-card: DPCM DAI link direction as per DAI capability Sameer Pujar
2020-06-27 4:53 ` [PATCH v4 14/23] ASoC: soc-core: Probe auxiliary component before others Sameer Pujar
2020-06-27 4:53 ` [PATCH v4 15/23] ASoC: soc-core: Identify 'no_pcm' DAI links for DPCM Sameer Pujar
2020-06-29 1:38 ` Kuninori Morimoto
2020-06-29 17:19 ` Sameer Pujar
2020-06-30 6:07 ` Kuninori Morimoto
2020-06-30 8:03 ` Sameer Pujar
2020-07-02 0:52 ` Kuninori Morimoto
2020-07-02 3:48 ` Sameer Pujar
2020-07-02 8:50 ` Kuninori Morimoto
2020-07-02 9:56 ` Sameer Pujar
2020-06-27 4:53 ` [PATCH v4 16/23] ASoC: soc-pcm: Get all BEs along DAPM path Sameer Pujar
2020-06-29 1:41 ` Kuninori Morimoto
2020-06-29 17:29 ` Sameer Pujar
2020-06-27 4:53 ` [PATCH v4 17/23] ASoC: dt-bindings: simple-card: Add compatible for component chaining Sameer Pujar
2020-06-27 4:53 ` [PATCH v4 18/23] ASoC: simple-card: Add support " Sameer Pujar
2020-06-27 4:53 ` [PATCH v4 19/23] arm64: defconfig: Build AHUB component drivers Sameer Pujar
2020-06-27 4:53 ` [PATCH v4 20/23] arm64: defconfig: Enable CONFIG_TEGRA210_ADMA Sameer Pujar
2020-06-27 4:53 ` [PATCH v4 21/23] arm64: tegra: Add DT binding for AHUB components Sameer Pujar
2020-06-27 4:53 ` [PATCH v4 22/23] arm64: tegra: Enable AHUB components on few Tegra platforms Sameer Pujar
2020-06-27 4:53 ` [PATCH v4 23/23] arm64: tegra: Add support for APE sound card on Jetson Nano and TX1 Sameer Pujar
2020-06-30 10:51 ` [PATCH v4 00/23] Add support for Tegra210 Audio Mark Brown
2020-06-30 11:54 ` Sameer Pujar
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=875zba1y28.wl-kuninori.morimoto.gx@renesas.com \
--to=kuninori.morimoto.gx@renesas.com \
--cc=alsa-devel@alsa-project.org \
--cc=atalambedu@nvidia.com \
--cc=broonie@kernel.org \
--cc=digetx@gmail.com \
--cc=dramesh@nvidia.com \
--cc=jonathanh@nvidia.com \
--cc=lgirdwood@gmail.com \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-tegra@vger.kernel.org \
--cc=mkumard@nvidia.com \
--cc=nicoleotsuka@gmail.com \
--cc=nwartikar@nvidia.com \
--cc=perex@perex.cz \
--cc=rlokhande@nvidia.com \
--cc=robh+dt@kernel.org \
--cc=sharadg@nvidia.com \
--cc=spujar@nvidia.com \
--cc=swarren@nvidia.com \
--cc=thierry.reding@gmail.com \
--cc=tiwai@suse.com \
--cc=viswanathl@nvidia.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).