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Date: Wed, 12 Jun 2024 19:25:19 +0700
From: Bagas Sanjaya <bagasdotme@gmail.com>
To: Wesley Cheng <quic_wcheng@quicinc.com>, srinivas.kandagatla@linaro.org,
	mathias.nyman@intel.com, perex@perex.cz, conor+dt@kernel.org,
	corbet@lwn.net, broonie@kernel.org, lgirdwood@gmail.com,
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	tiwai@suse.com, robh@kernel.org, gregkh@linuxfoundation.org
Cc: linux-kernel@vger.kernel.org, devicetree@vger.kernel.org,
	linux-sound@vger.kernel.org, linux-usb@vger.kernel.org,
	linux-arm-msm@vger.kernel.org, linux-doc@vger.kernel.org,
	alsa-devel@alsa-project.org
Subject: Re: [PATCH v23 32/32] ASoC: doc: Add documentation for SOC USB
Message-ID: <ZmmTr48zLCxRVlYf@archie.me>
References: <20240610235808.22173-1-quic_wcheng@quicinc.com>
 <20240610235808.22173-33-quic_wcheng@quicinc.com>
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On Mon, Jun 10, 2024 at 04:58:08PM -0700, Wesley Cheng wrote:
> +Overview
> +=3D=3D=3D=3D=3D=3D=3D=3D
> +In order to leverage the existing USB sound device support in ALSA, the
> +introduction of the ASoC USB APIs, allow for the entities to communicate
> +with one another.
"... ASoC USB APIs are introduced to allow for ..."

> +USB Audio Device Connection Flow
> +--------------------------------
> +USB devices can be hotplugged into the USB root hub at any point in time.
> +The BE DAI link should be aware of the current state of the physical USB
> +port, i.e. if there are any USB devices with audio interface(s) connecte=
d.
> +The following callback can be used to notify the BE DAI link of any chan=
ge:
> +
> +	**connection_status_cb()**
"... connection_status_cb() can be used to ..."

Thanks.

--=20
An old man doll... just what I always wanted! - Clara

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