The verification of the Stable Release Update for libdrm has completed successfully and the package is now being released to -updates. Subsequently, the Ubuntu Stable Release Updates Team is being unsubscribed and will not receive messages about this bug report. In the event that you encounter a regression using the package from -updates please report a new bug using ubuntu-bug and tag the bug report regression-update so we can easily find any regressions.
-- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to mesa in Ubuntu. https://bugs.launchpad.net/bugs/1940504 Title: Support Alder Lake P graphics Status in libdrm package in Ubuntu: Fix Released Status in linux-firmware package in Ubuntu: Fix Released Status in mesa package in Ubuntu: Fix Released Status in libdrm source package in Focal: Fix Released Status in linux-firmware source package in Focal: Fix Released Status in linux-oem-5.14 source package in Focal: Fix Committed Status in mesa source package in Focal: Fix Released Bug description: [SRU Justification:linux-firmware] [Impact] It shows the firmware is missing, and runtime power management has been disabled: i915 0000:00:02.0: [drm] Failed to load DMC firmware i915/adlp_dmc_ver2_10.bin. Disabling runtime power management. [Fix] Upstream commit 3d32f216 ("i915: Add ADL-P DMC Support"). [Test Case] Verified on Intel ADL-M/ADL-P RVPs. [Where problems could occur] It's a new firmware for new GPU, not possible to introduce regressions. [Other Info] Impish has this already. And while ADL-P/M support begins since v5.14, only focal (for oem-5.14) is being nominated. ========================================================= [SRU Justification:mesa,libdrm] NOTE: this is for focal only, hirsute/impish do not and will not have kernel support for this. [Impact] ADL-P machines need to use the native driver. [Fix] Backport support from upstream. libdrm: a single patch from 2.4.107 mesa: three commits to add pci-id's and a workaround kernel: needs drm sync from 5.14 (bug 1940085) plus additional backports [Test case] Boot a machine and check that it's using the native driver and that the usual workloads are fine. [Where things could go wrong] For older gpu's there's little to go wrong, since the commits are for ADL-P only. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libdrm/+bug/1940504/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
