]> git.ipfire.org Git - thirdparty/linux.git/commit
platform/x86/amd: pmc: Add Lenovo Legion Go 2 to pmc quirk list
authorAntheas Kapenekakis <lkml@antheas.dev>
Wed, 8 Oct 2025 13:50:57 +0000 (15:50 +0200)
committerIlpo Järvinen <ilpo.jarvinen@linux.intel.com>
Thu, 6 Nov 2025 12:19:32 +0000 (14:19 +0200)
commitf945afe01c6768dcfed7868c671a26e1164c2284
treef773b93efe0514a6e52eb460f15eb0351ac2de9e
parentc0ddc54016636dd8dedfaf1a3b482a95058e1db2
platform/x86/amd: pmc: Add Lenovo Legion Go 2 to pmc quirk list

The Lenovo Legion Go 2 takes a long time to resume from suspend.
This is due to it having an nvme resume handler that interferes
with IOMMU mappings. It is a common issue with older Lenovo
laptops. Adding it to that quirk list fixes this issue.

Closes: https://gitlab.freedesktop.org/drm/amd/-/issues/4618
Suggested-by: Mario Limonciello <mario.limonciello@amd.com>
Signed-off-by: Antheas Kapenekakis <lkml@antheas.dev>
Reviewed-by: Mario Limonciello (AMD) <superm1@kernel.org>
Link: https://patch.msgid.link/20251008135057.731928-1-lkml@antheas.dev
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
drivers/platform/x86/amd/pmc/pmc-quirks.c