From 85e3d5ba5d8944602e14265d76b7a34df0d4754d Mon Sep 17 00:00:00 2001 From: Mingcong Bai Date: Sat, 22 Feb 2025 00:48:24 +0800 Subject: platform/x86: thinkpad_acpi: Add battery quirk for ThinkPad X131e MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit commit d0d10eaedcb53740883d7e5d53c5e15c879b48fb upstream. Based on the dmesg messages from the original reporter: [ 4.964073] ACPI: \_SB_.PCI0.LPCB.EC__.HKEY: BCTG evaluated but flagged as error [ 4.964083] thinkpad_acpi: Error probing battery 2 Lenovo ThinkPad X131e also needs this battery quirk. Reported-by: Fan Yang <804284660@qq.com> Tested-by: Fan Yang <804284660@qq.com> Co-developed-by: Xi Ruoyao Signed-off-by: Xi Ruoyao Signed-off-by: Mingcong Bai Cc: stable@vger.kernel.org Link: https://lore.kernel.org/r/20250221164825.77315-1-jeffbai@aosc.io Reviewed-by: Ilpo Järvinen Signed-off-by: Ilpo Järvinen Signed-off-by: Greg Kroah-Hartman --- drivers/platform/x86/thinkpad_acpi.c | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/platform') diff --git a/drivers/platform/x86/thinkpad_acpi.c b/drivers/platform/x86/thinkpad_acpi.c index bedc6cd51f39..a57e236be050 100644 --- a/drivers/platform/x86/thinkpad_acpi.c +++ b/drivers/platform/x86/thinkpad_acpi.c @@ -10113,6 +10113,7 @@ static const struct tpacpi_quirk battery_quirk_table[] __initconst = { * Individual addressing is broken on models that expose the * primary battery as BAT1. */ + TPACPI_Q_LNV('G', '8', true), /* ThinkPad X131e */ TPACPI_Q_LNV('8', 'F', true), /* Thinkpad X120e */ TPACPI_Q_LNV('J', '7', true), /* B5400 */ TPACPI_Q_LNV('J', 'I', true), /* Thinkpad 11e */ -- cgit v1.2.3