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From: GitHub pull_request - edited <github@alsa-project.org>
To: alsa-devel@alsa-project.org
Subject: control: ucm: add ioctl to retrieve full card components
Date: Tue,  3 Mar 2026 16:01:26 +0100 (CET)	[thread overview]
Message-ID: <18995ce80c622200-webhooks-bot@alsa-project.org> (raw)
In-Reply-To: <alsa-project/alsa-lib/pr/494@alsa-project.org>

alsa-project/alsa-lib pull request #494 was edited from mstrozek:

The fixed-size components field in SNDRV_CTL_IOCTL_CARD_INFO can be too small on systems with many audio devices. The kernel [1] will provide a new ioctl to read the full string while truncating the original in card_info if it grows too big. Make sure alsa-lib can read the full string if the original is truncated.

[1] [link to v3](https://lore.kernel.org/all/20260303145815.9930-1-mstrozek@opensource.cirrus.com/)

Request URL   : https://github.com/alsa-project/alsa-lib/pull/494
Patch URL     : https://github.com/alsa-project/alsa-lib/pull/494.patch
Repository URL: https://github.com/alsa-project/alsa-lib

  parent reply	other threads:[~2026-03-03 15:02 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <alsa-project/alsa-lib/pr/494@alsa-project.org>
2026-02-19 13:50 ` control: ucm: add ioctl to retrieve full card components GitHub pull_request - edited
2026-03-03 15:01 ` GitHub pull_request - edited [this message]
2026-03-03 15:01 ` GitHub pull_request - edited

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