From: GitHub pull_request - opened <github@alsa-project.org>
To: alsa-devel@alsa-project.org
Subject: UCM2: Intel: sof-hda-dsp: HiFi: IPC3 mono DMIC is exposed as stereo PCM
Date: Mon, 8 Sep 2025 10:08:12 +0200 (CEST) [thread overview]
Message-ID: <18634037e1943c00-webhooks-bot@alsa-project.org> (raw)
In-Reply-To: <alsa-project/alsa-ucm-conf/pr/610@alsa-project.org>
alsa-project/alsa-ucm-conf pull request #610 was opened from ujfalusi:
With IPC3 the DMIC PCM is stereo even in case of a single (mono) DMIC connection.
Make the `CaptureChannels 1` conditional to IPC4 only.
Closes: https://bugzilla.redhat.com/show_bug.cgi?id=2393552
Closes: https://bugzilla.redhat.com/show_bug.cgi?id=2384324
Closes: https://github.com/thesofproject/linux/issues/5528
Fixes: 56cbdfd04339 ("UCM2: Intel: sof-hda-dsp: HiFi: Fix handling of mono DMICs")
Request URL : https://github.com/alsa-project/alsa-ucm-conf/pull/610
Patch URL : https://github.com/alsa-project/alsa-ucm-conf/pull/610.patch
Repository URL: https://github.com/alsa-project/alsa-ucm-conf
parent reply other threads:[~2025-09-08 8:08 UTC|newest]
Thread overview: expand[flat|nested] mbox.gz Atom feed
[parent not found: <alsa-project/alsa-ucm-conf/pr/610@alsa-project.org>]
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