From: Mark Brown <broonie@kernel.org>
To: Charles Keepax <ckeepax@opensource.cirrus.com>
Cc: Mohammad Rafi Shaik <quic_mohs@quicinc.com>,
Srinivas Kandagatla <srinivas.kandagatla@linaro.org>,
Liam Girdwood <lgirdwood@gmail.com>,
Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>, Vinod Koul <vkoul@kernel.org>,
Bard Liao <yung-chuan.liao@linux.intel.com>,
Jaroslav Kysela <perex@perex.cz>, Takashi Iwai <tiwai@suse.com>,
Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>,
Sanyog Kale <sanyog.r.kale@intel.com>,
linux-arm-msm@vger.kernel.org, alsa-devel@alsa-project.org,
linux-sound@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org, quic_rohkumar@quicinc.com,
kernel@quicinc.com, quic_pkumpatl@quicinc.com
Subject: Re: [PATCH v1 0/4] Add static channel mapping between soundwire master and slave
Date: Mon, 9 Sep 2024 16:10:28 +0100 [thread overview]
Message-ID: <fb137d59-c8ef-4e02-89f6-9abf8a3f12e5@sirena.org.uk> (raw)
In-Reply-To: <Zt8LC4IY7DGq8Qom@opensource.cirrus.com>
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On Mon, Sep 09, 2024 at 03:49:47PM +0100, Charles Keepax wrote:
> On Mon, Sep 09, 2024 at 04:25:43PM +0530, Mohammad Rafi Shaik wrote:
> > Add static channel map support between soundwire master and slave.
> > This patch series will resolve channel mask mismatch between master and slave.
...
> > For AMIC2 usecase, The Slave need to configure TX2 Port with channel mask 1 and
> > for Master required PORT1 with channel mask 2,
> >
> > In existing design master and slave configured with same channel mask, it will fail
> > AMIC2 usecase.
> Apologies but I am not really following what exactly the issue is
> here? How do these ports map to DAI links? It looks like you are
> attempting to have AMIC2 produced by one DAI link, but consumed
> by another?
Yes, and it's also not clear to me why this is device specific.
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next prev parent reply other threads:[~2024-09-09 15:10 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-09-09 10:55 [PATCH v1 0/4] Add static channel mapping between soundwire master and slave Mohammad Rafi Shaik
2024-09-09 10:55 ` [PATCH v1 1/4] ASoC: dt-bindings: wcd938x-sdw: Add static channel mapping support Mohammad Rafi Shaik
2024-09-10 7:45 ` Krzysztof Kozlowski
2024-09-11 11:33 ` Dmitry Baryshkov
2024-09-09 10:55 ` [PATCH v1 2/4] soundwire: stream: Add set_master_channel_map() to set static channel mapping Mohammad Rafi Shaik
2024-09-09 14:50 ` Charles Keepax
2024-09-09 10:55 ` [PATCH v1 3/4] soundwire: qcom: Add static channel mapping support in soundwire master Mohammad Rafi Shaik
2024-09-09 10:55 ` [PATCH v1 4/4] ASoC: codecs: wcd937x: Add static channel mapping support in wcd937x-sdw Mohammad Rafi Shaik
2024-09-09 14:49 ` [PATCH v1 0/4] Add static channel mapping between soundwire master and slave Charles Keepax
2024-09-09 15:10 ` Mark Brown [this message]
2024-09-09 16:03 ` Pierre-Louis Bossart
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