Hi @brian-murray, This patch is needed since it will initial fail if not applied. It changes the parsing rule, so we need this patch.
alsa-lib utils.c:335:(uc_mgr_config_load) could not open configuration file /usr/share/alsa/ucm2//sof-soundwire/rt1316-4.conf alsa-lib parser.c:95:(uc_mgr_config_load_file) error: failed to open file /usr/share/alsa/ucm2//sof-soundwire/rt1316-4.conf : -2 alsa-lib main.c:1014:(snd_use_case_mgr_open) error: failed to import hw:0 use case configuration -2 Found hardware: "sof-soundwire" "Intel Tigerlake HDMI" "HDA:80862812,80860101,00100000 cfg-spk:4 cfg-amp:2 hs:rt711-sdca spk:rt1316 mic:rt715-sdca" "" "" Hardware is initialized using a generic method Thanks. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to alsa-ucm-conf in Ubuntu. https://bugs.launchpad.net/bugs/1924970 Title: Add soundwire sdca codec support Status in OEM Priority Project: New Status in alsa-ucm-conf package in Ubuntu: Incomplete Bug description: [Impact] * The output device in sound settings will non-functional. Sound input device will be empty. An upstream commit add supports for SDW sdca codec support. [Test Plan] * Open settings and select Sound column. Testing speaker won't have any sound output. * Try to update files mentioned here https://github.com/alsa-project/alsa-ucm-conf/pull/71/commits/a7f348bb37d2b3254801702299ab2c76833a3c16 https://github.com/alsa-project/alsa-ucm-conf/pull/71/commits/651c2c851bf17a1d76e0a046eb33eccbcf98845f * alsactl init * Open settings and select Sound column and test output device again. Sound devices work properly. [Where problems could occur] * This change adds new hardware support. * The change only adds new hardware support, it will not affect other codec device. [Other Info] * The change has been verified on Dell machine with sdca codec. To manage notifications about this bug go to: https://bugs.launchpad.net/oem-priority/+bug/1924970/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
