]> git.ipfire.org Git - thirdparty/kernel/stable.git/commit
platform/x86/amd/pmc: Add PCSpecialist Lafite Pro V 14M to 8042 quirks list
authorMario Limonciello <mario.limonciello@amd.com>
Wed, 11 Jun 2025 20:33:40 +0000 (15:33 -0500)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 10 Jul 2025 14:03:16 +0000 (16:03 +0200)
commitba9117312795efa07b487d378a7ebff247f48dc5
treee338f4dcb8ac9a7cdb7b89a2255262914dfc8f85
parent785200516552ac87c3ade196e3a0bf35254d1e79
platform/x86/amd/pmc: Add PCSpecialist Lafite Pro V 14M to 8042 quirks list

[ Upstream commit 9ba75ccad85708c5a484637dccc1fc59295b0a83 ]

Every other s2idle cycle fails to reach hardware sleep when keyboard
wakeup is enabled.  This appears to be an EC bug, but the vendor
refuses to fix it.

It was confirmed that turning off i8042 wakeup avoids ths issue
(albeit keyboard wakeup is disabled).  Take the lesser of two evils
and add it to the i8042 quirk list.

Reported-by: Raoul <ein4rth@gmail.com>
Closes: https://bugzilla.kernel.org/show_bug.cgi?id=220116
Tested-by: Raoul <ein4rth@gmail.com>
Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
Link: https://lore.kernel.org/r/20250611203341.3733478-1-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