** Changed in: alsa-ucm-conf (Ubuntu)
Assignee: Kai-Chuan Hsieh (kchsieh) => Thomas Chen (smb374)
** Description changed:
[ 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/
- * Check that the internal input/output and headset is not working
+ * Check that the internal input/output and headset is not working
* 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 ]
- *
+ * Might affect audio input/output using this 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
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https://bugs.launchpad.net/bugs/2159957
Title:
[SRU] No input and output for rt713 + rt1320 codec
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