This bug is awaiting verification that the kernel in -proposed solves the problem. Please test the kernel and update this bug with the results. If the problem is solved, change the tag 'verification-needed- focal' to 'verification-done-focal'. If the problem still exists, change the tag 'verification-needed-focal' to 'verification-failed-focal'.
If verification is not done by 5 working days from today, this fix will be dropped from the source code, and this bug will be closed. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Thank you! ** Tags added: verification-needed-focal -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-firmware in Ubuntu. https://bugs.launchpad.net/bugs/1911830 Title: alsa/sdw: support soundwire audio for TGL-H machines Status in HWE Next: New Status in linux-firmware package in Ubuntu: New Status in linux-oem-5.10 package in Ubuntu: Invalid Status in linux-firmware source package in Focal: New Status in linux-oem-5.10 source package in Focal: Fix Committed Bug description: [Impact] In the OEM project, we have a new TGL-H soundwire machine, with the current oem-5.10 kernel, the audio can't work. [Fix] Backport 6 patches from Intel thesofproject kernel. [Test] Put the testing sof-tgl-h.ri in the /lib/firmware/intel/sof, boot the patched kernel, we could see speakers and microphone from gnome-setting, and they all work well. [Where problems could occur] The patches changed soundwire machine driver, it is possible to make the audio on old soundwire machines not work anymore. But we tested the patches on TGL-U and cml soundwire machines, all worked well. To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1911830/+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
