Can you upload full dmesg from that kernel pls? Also, can you check whether the upstream kernel works? That would tell us whether the fix is upstream and needs to get backported or whether your CPU needs to get enabled. But your device 0x1650 is part of the family 0x19 enablement which is in 15sp3 so I'm wondering why it doesn't detect it... Btw, prebuilt 5.15 rpms can be found at: https://download.opensuse.org/repositories/Kernel:/stable/standard/ Thx.