** Description changed: + This patchset is already in the upstream kernel-5.6, so no need to + send for unstable. + And this patchset will remove an existing kernel module and add a new + kernel module, so need to change the ABI/modules.ignore manually. + The module removed: snd-intel-nhlt.ko + The module added: snd-intel-dspcfg.ko + + [Impact] + There is already dmic detection code in the eoan and focal kernel, it + works well on CNL/WHL and later Intel platforms, but it doesn't work + on KBL, SKL and old Intel machines. https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1869799/comments/14 + + [Fix] + The upstream kernel updated the dmic detection code, it will exclude the + old intel machines by default. Then the old machines will use legacy hda + driver like before. + + [Test Case] + Install the testing kernel to Dell/LENOVO WHL/CNL and later machines, + they work as well as before. + + And a user verifed the testing kernel work on his KBL machine. + https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1869799/comments/17 + + [Regression Risk] + Low, those patches come from mainline kernel, I have tested those patches + on the WHL/CNL and later machiens, a user tested it on a KBL machine.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1871284 Title: alsa: make the dmic detection align to the mainline kernel-5.6 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1871284/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
