From: GitHub pull_request - opened <github@alsa-project.org>
To: alsa-devel@alsa-project.org
Subject: Rockchip: Add HDMI UCM config for RK3588 simple-card outputs
Date: Thu, 16 Jul 2026 16:28:26 +0200 (CEST) [thread overview]
Message-ID: <18c2cb745e6c7300-webhooks-bot@alsa-project.org> (raw)
In-Reply-To: <alsa-project/alsa-ucm-conf/pr/810@alsa-project.org>
alsa-project/alsa-ucm-conf pull request #810 was opened from julianbouzas:
RK3588 boards such as the Rock 5b expose their HDMI audio as generic simple-card sound cards:
0 [rockchiphdmi0]: simple-card - rockchiphdmi0
1 [hdmi1 ]: simple-card - hdmi1
There is no shipped UCM matching these cards, so pipewire only generates a stereo ACP profile as fallback mechanism.
Add a shared HiFi verb, matched by card long name via conf.d symlinks, exposing the single hw:,0 PCM as three mutually exclusive profiles (Stereo, 5.1 and 7.1). They are marked as ConflictingDevices so that they are presented as separate switchable profiles in pipewire.
Request URL : https://github.com/alsa-project/alsa-ucm-conf/pull/810
Patch URL : https://github.com/alsa-project/alsa-ucm-conf/pull/810.patch
Repository URL: https://github.com/alsa-project/alsa-ucm-conf
parent reply other threads:[~2026-07-16 14:29 UTC|newest]
Thread overview: expand[flat|nested] mbox.gz Atom feed
[parent not found: <alsa-project/alsa-ucm-conf/pr/810@alsa-project.org>]
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=18c2cb745e6c7300-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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox