From: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
To: Javier Carrasco <javier.carrasco@wolfvision.net>,
Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Conor Dooley <conor+dt@kernel.org>,
Liam Girdwood <lgirdwood@gmail.com>,
Mark Brown <broonie@kernel.org>, Jaroslav Kysela <perex@perex.cz>,
Takashi Iwai <tiwai@suse.com>
Cc: Rob Herring <robh@kernel.org>,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-sound@vger.kernel.org
Subject: Re: [PATCH 2/3] ASoC: dt-bindings: xmos,xvf3500: add bindings for XMOS XVF3500
Date: Mon, 15 Jan 2024 15:35:46 +0100 [thread overview]
Message-ID: <644f7f02-405d-47fb-bc72-4d54e897255f@linaro.org> (raw)
In-Reply-To: <96abddcc-fa65-4f27-84fe-2281fe0fcf1c@wolfvision.net>
On 15/01/2024 14:58, Javier Carrasco wrote:
> On 15.01.24 14:02, Krzysztof Kozlowski wrote:
>> On 15/01/2024 10:16, Javier Carrasco wrote:
>>> The XMOS XVF3500 VocalFusion Voice Processor[1] is a low-latency, 32-bit
>>> multicore controller for voice processing.
>>>
>>> Add new bindings to define the device properties.
>>
>> I don't see any bus, so how does it work? How do you get the voice data
>> from it? I also do not see any DAI: neither here nor in the driver...
>>
> The voice data and any other information can be retrieved directly via
> USB from userspace. Once in normal operation, the device acts as a
> regular "onboard" USB device and the driver does not need to do any
> further management.
So is this an USB device? If yes, then shouldn't be just auto-discovered
and you add here some bindings for other device? This looks like coding
power sequence not in USB node, but in some other, new node.
Best regards,
Krzysztof
next prev parent reply other threads:[~2024-01-15 14:35 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-01-15 9:16 [PATCH 0/3] ALSA: usb: add support for XMOS XVF3500 Javier Carrasco
2024-01-15 9:16 ` [PATCH 1/3] dt-bindings: vendor-prefixes: add XMOS Javier Carrasco
2024-01-15 12:58 ` Krzysztof Kozlowski
2024-01-15 9:16 ` [PATCH 2/3] ASoC: dt-bindings: xmos,xvf3500: add bindings for XMOS XVF3500 Javier Carrasco
2024-01-15 13:02 ` Krzysztof Kozlowski
2024-01-15 13:58 ` Javier Carrasco
2024-01-15 14:35 ` Krzysztof Kozlowski [this message]
2024-01-15 15:59 ` Javier Carrasco
2024-01-15 16:03 ` Krzysztof Kozlowski
2024-01-15 16:24 ` Javier Carrasco
2024-01-15 18:11 ` Krzysztof Kozlowski
2024-01-15 19:43 ` Javier Carrasco
2024-01-15 20:43 ` Krzysztof Kozlowski
2024-01-16 7:29 ` Javier Carrasco
2024-01-22 12:01 ` Takashi Iwai
2024-01-22 12:35 ` Javier Carrasco
2024-01-22 12:29 ` Krzysztof Kozlowski
2024-01-22 12:43 ` Javier Carrasco
2024-01-15 9:16 ` [PATCH 3/3] ALSA: usb: add support " Javier Carrasco
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=644f7f02-405d-47fb-bc72-4d54e897255f@linaro.org \
--to=krzysztof.kozlowski@linaro.org \
--cc=broonie@kernel.org \
--cc=conor+dt@kernel.org \
--cc=devicetree@vger.kernel.org \
--cc=javier.carrasco@wolfvision.net \
--cc=krzysztof.kozlowski+dt@linaro.org \
--cc=lgirdwood@gmail.com \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-sound@vger.kernel.org \
--cc=perex@perex.cz \
--cc=robh+dt@kernel.org \
--cc=robh@kernel.org \
--cc=tiwai@suse.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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.