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- eoan' to 'verification-done-eoan'. If the problem still exists, change the tag 'verification-needed-eoan' to 'verification-failed-eoan'.
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-eoan -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1837828 Title: alsa/sof: let legacy hda driver and sof driver co-exist Status in HWE Next: Fix Released Status in linux package in Ubuntu: Fix Released Status in linux-oem-osp1 package in Ubuntu: Fix Released Status in linux source package in Eoan: Fix Committed Status in linux-oem-osp1 source package in Eoan: Invalid Bug description: [Impact] So far, if we want the sof driver to work, we need to blacklist snd_hda_intel.ko, but on some paltforms with nv hdmi or amd hdmi, we need these two driver co-exist. [Fix] Intel sent the patches to fix this issue, although it is not merged yet, but I guess they will pass the review and be merged. So i backported them first. [Test Case] remove snd_hda_intel.ko from blacklist, the two drivers (sof and hda) worked well. [Regression Risk] Low. We already tested these patches on some Dell machines. and comunity including endlessm and goole all tested these patches. To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1837828/+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
