This bug was supposed to fix the issue, however it didn't. There are still two patches needed and the corresponding new bug is here https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2102065.
I've still tested the DUT with 1. Noble 6.8.0-56-generic and Linux-firmware 20240318.git3b128b60-0ubuntu2.11, the sound doesn't work. 2. Oracular 6.11.0-21-generic and linux-firmware 20240913.gita34e7a5f-0ubuntu2.6, the sound doesn't work. I will set the tag to verification-done-noble and verification-done- oracular because the patches of this bug are meant to be *not* enough for enablement. I should've tested it before launching the SRU. Sorry for the inconvenience. ** Tags added: verification-done-oracular ** Tags added: verification-done-noble -- 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/2098176 Title: [Enablement] TI AMP TAS2781 Enablement Status in HWE Next: New Status in linux package in Ubuntu: Triaged Status in linux-firmware package in Ubuntu: New Status in linux-oem-6.11 package in Ubuntu: New Status in linux source package in Noble: New Status in linux-firmware source package in Noble: Fix Committed Status in linux-oem-6.11 source package in Noble: Fix Released Status in linux source package in Oracular: New Status in linux-firmware source package in Oracular: Fix Committed Status in linux-oem-6.11 source package in Oracular: New Status in linux source package in Plucky: Triaged Status in linux-firmware source package in Plucky: New Status in linux-oem-6.11 source package in Plucky: New Bug description: [Impact] On HP platform with a new device TI AMP TAS2781, drivers and firmware need to be backported to OEM kernel for hardware enablement. [Fix] For drivers, cherry-pick the following commit from linux mainline: bb5f86ea50ff ALSA: hda/tas2781: Add tas2781 hda SPI driver For firmware, cherry-pick the following commits from upstream linux- firmware: 5b2173979a ASoC: tas2781: Add dsp firmware for new projects 68eeb2a5e8 ASoC: tas2781: Add regbin firmware by index for single device 312effe785 ASoC: tas2781: Update dsp firmware for Gemtree project [Test Plan] 1. Boot up Ubuntu OEM kernel 2. Test if sound works fine [Where problems could occur] This backport is for the hardware enablement of the new device, so it has nothing to do with regression. To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/2098176/+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
