Public bug reported: [ Impact ]
* On platform with rt713 + rt1320 multicodec * The alsa-ucm-conf is loaded failed ALSA lib utils.c:372:(uc_mgr_config_load_into) [error.ucm] could not open configuration file /usr/share/alsa/ucm2/codecs/rt713-sdca/init.conf ALSA lib parser.c:79:(uc_mgr_config_load_file) [error.ucm] failed to open file /usr/share/alsa/ucm2/codecs/rt713-sdca/init.conf: -2 ALSA lib main.c:1805:(snd_use_case_mgr_open) [error.ucm] failed to import hw:0 use case configuration -2 alsaucm: error failed to open sound card hw:0: No such file or directory * The audio input/output are not working [ Test Plan ] * on platform with rt713 + rt1320 codec combination, ex: https://certification.canonical.com/hardware/202512-38254/ * Install the updated alsa-ucm-conf * $ sudo systemctl stop alsa-state * $ sudo rm /var/lib/alsa/asound.state * $ sudo systemctl start alsa-state * $ sudo reboot * check internal input/output should work successfully * check headset input/output should work successfully [ Where problems could occur ] * The change match the specific USBID (0955:cf0a) only, which won't impact other device. [ Other Info ] * Upstream issue: https://github.com/alsa-project/alsa-ucm-conf/issues/774 * Upstream fix: https://github.com/alsa-project/alsa-ucm-conf/commit/cd342774cd02fd285f1d9e46ac28761158e35397 ** Affects: oem-priority Importance: Undecided Status: New ** Affects: alsa-ucm-conf (Ubuntu) Importance: Undecided Assignee: Kai-Chuan Hsieh (kchsieh) Status: In Progress ** Tags: jira-somerville-5105 oem-priority ** Changed in: alsa-ucm-conf (Ubuntu) Assignee: (unassigned) => Kai-Chuan Hsieh (kchsieh) ** Changed in: alsa-ucm-conf (Ubuntu) Status: New => In Progress ** Tags added: jira-somerville-5105 oem-priority -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2159957 Title: No input and output for rt713 + rt1320 codec To manage notifications about this bug go to: https://bugs.launchpad.net/oem-priority/+bug/2159957/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
