]> git.ipfire.org Git - thirdparty/kernel/stable.git/commit
platform/x86/amd: pmc: Add Lenovo Yoga 6 13ALC6 to pmc quirk list
authorMario Limonciello <mario.limonciello@amd.com>
Fri, 18 Jul 2025 17:23:05 +0000 (12:23 -0500)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 28 Aug 2025 14:28:15 +0000 (16:28 +0200)
commitf5611a58f7afe61bf53151550fa74afbf897ea71
treeda4f477ceb4e7f918bc808f1ac8f165cd14403f5
parent2d32f522c33a0d6e5e9e0096958086d4aed2dd65
platform/x86/amd: pmc: Add Lenovo Yoga 6 13ALC6 to pmc quirk list

[ Upstream commit 4ff3aeb664f7dfe824ba91ffb0b203397a8d431e ]

The Lenovo Yoga 6 13ACL6 82ND has a similar BIOS problem as other Lenovo
laptops from that vintage that causes a rather long resume from suspend.

Add it to the quirk list that manipulates the scratch register to avoid
the issue.

Reported-by: Adam Berglund <adam.f.berglund@hotmail.com>
Closes: https://gitlab.freedesktop.org/drm/amd/-/issues/4434
Tested-by: Adam Berglund <adam.f.berglund@hotmail.com>
Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
Reviewed-by: Hans de Goede <hansg@kernel.org>
Link: https://lore.kernel.org/r/20250718172307.1928744-1-superm1@kernel.org
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
drivers/platform/x86/amd/pmc/pmc-quirks.c