alsa-project/alsa-ucm-conf pull request #465 was opened from ujfalusi: For speaker the correct PCM device to use is "hw:${CardId},2", the "hw:${CardId},0" is for headset playback. Adjust the routing as well since with :0,2 the DP6RX1/2 needs to be selected for the speaker. Request URL : https://github.com/alsa-project/alsa-ucm-conf/pull/465 Patch URL : https://github.com/alsa-project/alsa-ucm-conf/pull/465.patch Repository URL: https://github.com/alsa-project/alsa-ucm-conf