{ lib, config, ... }: { imports = [ ../../../common/cpu/amd ../../../common/cpu/amd/pstate.nix ../../../common/gpu/amd ]; boot.kernelParams = [ # There seems to be an issue with panel self-refresh (PSR) that # causes hangs for users. # # https://community.frame.work/t/fedora-kde-becomes-suddenly-slow/58459 # https://gitlab.freedesktop.org/drm/amd/-/issues/3647 "amdgpu.dcdebugmask=0x10" ] # Workaround for SuspendThenHibernate: https://lore.kernel.org/linux-kernel/20231106162310.85711-1-mario.limonciello@amd.com/ ++ lib.optionals (lib.versionOlder config.boot.kernelPackages.kernel.version "6.8") ["rtc_cmos.use_acpi_alarm=1"]; # AMD has better battery life with PPD over TLP: # https://community.frame.work/t/responded-amd-7040-sleep-states/38101/13 services.power-profiles-daemon.enable = lib.mkDefault true; }