* Rockchip: Add HDMI UCM config for RK3588 simple-card outputs [not found] <alsa-project/alsa-ucm-conf/pr/810@alsa-project.org> @ 2026-07-16 14:28 ` GitHub pull_request - opened 0 siblings, 0 replies; only message in thread From: GitHub pull_request - opened @ 2026-07-16 14:28 UTC (permalink / raw) To: alsa-devel 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 ^ permalink raw reply [flat|nested] only message in thread
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2026-07-16 14:28 ` Rockchip: Add HDMI UCM config for RK3588 simple-card outputs GitHub pull_request - opened
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