All of lore.kernel.org
 help / color / mirror / Atom feed
From: GitHub pull_request - edited <github@alsa-project.org>
To: alsa-devel@alsa-project.org
Subject: USB-Audio: Steinberg UR44: support the non-class-compliant mode
Date: Thu, 15 Oct 2026 02:54:33 +0200 (CEST)	[thread overview]
Message-ID: <18de8ddaa5052a00-webhooks-bot@alsa-project.org> (raw)
In-Reply-To: <alsa-project/alsa-ucm-conf/pr/882@alsa-project.org>

alsa-project/alsa-ucm-conf pull request #882 was edited from peterix:

With its [CC MODE] switch off, the UR44 enumerates as 0499:150e and has six playback channels instead of four: DAW Mix 1, DAW Mix 2 and an FX Bus that feeds the built-in REV-X reverb (the channel order was checked with the device's own meters). Match that id, split the playback PCM from 4 or 6 channels, and add an "FX Bus" device when the FX Bus exists.

The Direct use case is defined inside the condition, as UCM evaluates Macro before If blocks.

I'm working on fully reverse engineering the UR-44 tools in both CC and non-CC mode and reimplementing a Linux version if them. This is in support of that work.

Request URL   : https://github.com/alsa-project/alsa-ucm-conf/pull/882
Patch URL     : https://github.com/alsa-project/alsa-ucm-conf/pull/882.patch
Repository URL: https://github.com/alsa-project/alsa-ucm-conf

      parent reply	other threads:[~2026-10-15  0:55 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <alsa-project/alsa-ucm-conf/pr/882@alsa-project.org>
2026-10-15  0:51 ` USB-Audio: Steinberg UR44: support the non-class-compliant mode GitHub pull_request - opened
2026-10-15  0:54 ` GitHub pull_request - edited [this message]

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=18de8ddaa5052a00-webhooks-bot@alsa-project.org \
    --to=github@alsa-project.org \
    --cc=alsa-devel@alsa-project.org \
    /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.