Hi all,
在 2025/2/22 00:48, Mingcong Bai 写道:
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@xxxxxx>
Tested-by: Fan Yang <804284660@xxxxxx>
Co-developed-by: Xi Ruoyao <xry111@xxxxxxxxxxx>
Signed-off-by: Xi Ruoyao <xry111@xxxxxxxxxxx>
Signed-off-by: Mingcong Bai <jeffbai@xxxxxxx>
---
drivers/platform/x86/thinkpad_acpi.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/platform/x86/thinkpad_acpi.c b/drivers/platform/x86/thinkpad_acpi.c
index 1fcb0f99695a7..64765c6939a50 100644
--- a/drivers/platform/x86/thinkpad_acpi.c
+++ b/drivers/platform/x86/thinkpad_acpi.c
@@ -9960,6 +9960,7 @@ 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 */
I forgot to include a Cc to stable. This issue dates back to as far as
5.19 (the oldest version available in our distro repository).
Cc: stable@xxxxxxxxxxxxxxx
Best Regards,
Mingcong Bai
