** Summary changed: - [TEST] Launchpad API skill test - modified title + [TEST][SRU] firmware-sof-signed: Add SOF v2.14 topology and lib binaries for Intel MTL/ARL/LNL/PTL
** Description changed: - This is a test bug created by the launchpad-api skill to verify script - functionality. Will be marked Invalid shortly. + [Impact] + Intel Meteor Lake, Arrow Lake, Lunar Lake, and Panther Lake platforms + lack SOF v2.14 topology and library binaries in Ubuntu Noble's + firmware-sof-signed package. This prevents proper audio functionality + on these platforms with the v2.14 firmware path. + + The fix backports upstream sof-bin commit cdd3c8f9 which adds 165 .tplg + topology files, 1 drc.llext binary, and 1 symlink under + sof-ipc4-tplg-v2.14/ and sof-ipc4-lib-v2.14/. debian/rules is updated + to install these new directories. Tools from the upstream commit are + excluded as the package does not ship them. + + [Test Plan] + 1. Install firmware-sof-signed from the PPA: + sudo add-apt-repository ppa:mapengyu/firmware-sof + sudo apt update && sudo apt install firmware-sof-signed + 2. Verify v2.14 topology files are installed under + /lib/firmware/intel/sof-ipc4-tplg-v2.14/ + 3. Verify v2.14 library binaries are installed under + /lib/firmware/intel/sof-ipc4-lib-v2.14/ + 4. Test audio playback/capture on Intel MTL/ARL/LNL/PTL hardware + + [Where problems could occur] + - Topology files could conflict with existing SOF firmware versions + if the kernel selects v2.14 paths unexpectedly on older platforms + - The drc.llext library extension and its symlink could have path + resolution issues if the firmware loader handles symlinks differently + - New binary files could fail to load on specific platform variants + not covered by testing + + [Other Info] + Upstream commit: https://github.com/thesofproject/sof-bin/commit/cdd3c8f9dd879a51dc8ed3c9aa0b7b0a49c108d8 + PPA with test build: https://launchpad.net/~mapengyu/+archive/ubuntu/firmware-sof + Adds 167 files total: 165 .tplg topology files, 1 drc.llext binary, + 1 symlink (B36EE4DA-006F-47F9-A06D-FECBE2D8B6CE.bin -> drc.llext). ** No longer affects: linux (Ubuntu) ** No longer affects: linux-oem-6.17 (Ubuntu) ** No longer affects: linux (Ubuntu Noble) ** No longer affects: linux-oem-6.17 (Ubuntu Noble) ** No longer affects: linux (Ubuntu Questing) ** No longer affects: linux-oem-6.17 (Ubuntu Questing) ** No longer affects: linux (Ubuntu Resolute) ** No longer affects: linux-oem-6.17 (Ubuntu Resolute) ** Also affects: firmware-sof (Ubuntu Noble) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2143303 Title: [TEST][SRU] firmware-sof-signed: Add SOF v2.14 topology and lib binaries for Intel MTL/ARL/LNL/PTL To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/firmware-sof/+bug/2143303/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
