Verified the proposed package(lunar-20230323.gitbcdcfbcf-0ubuntu1.1) and got positive results on the OEM platform, thanks Timo.
** Tags added: verification-done-lunar -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-firmware in Ubuntu. https://bugs.launchpad.net/bugs/2015297 Title: Update GPU F/W for DCN 3.1.4 products to fix S0i3 issue Status in HWE Next: Fix Committed Status in linux-firmware package in Ubuntu: Fix Committed Status in linux-firmware source package in Jammy: Fix Committed Status in linux-firmware source package in Kinetic: Invalid Status in linux-firmware source package in Lunar: Fix Committed Bug description: [ Impact ] The current GPU firmware in place for DCN 3.1.4 based products fails to resume from s2idle on newer BIOSes. The following GPU F/W stack is confirmed to fix the problem and works both with the older BIOSes and newer BIOSes: 9ee24ce0 amdgpu: Update SDMA 6.0.1 firmware 7df2a1ae amdgpu: Add PSP 13.0.11 firmware f098803d amdgpu: Update PSP 13.0.4 firmware 2cc9a4d0 amdgpu: Update GC 11.0.1 firmware eb13e669 amdgpu: Update DCN 3.1.4 firmware 898b7def amdgpu: Add GC 11.0.4 firmware Those binaries are part of upstream linux-firmware tag 20230404. [ Test Plan ] * Run s2idle cycle using OEM-6.1 1008 or 1009 kernel on a DCN 3.1.4 platform * Verify that display comes back [ Where problems could occur ] * This GPU F/W is only used for DCN 3.1.4 based products. These aren't yet on the market and there is no risk to regression to any Ubuntu users. * Without this firmware update OEM systems running newer BIOS won't be able to be certified. [ Other Info ] * AMD has found this regression and validated this stack on reference hardware. To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/2015297/+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
