Based on bug reports and a web search for
"Thinkpad_acpi: Error probing battery 2"
four more models were found that require the battery quirk:
Lenovo B5400, Thinkpad 11e (original and gen 3), Thinkpad 13 gen 3.
Signed-off-by: Jouke Witteveen <j.witteveen@xxxxxxxxx>
---
I could only get someone to verify this on the 11e. Other requests have
gone unanswered. The error message (Error probing battery 2) is a pretty
clear indication that the quirk is needed, however.
@Andy Shevchenko: Thanks for applying my previous patches! Sorry for not
noticing this.
drivers/platform/x86/thinkpad_acpi.c | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/drivers/platform/x86/thinkpad_acpi.c b/drivers/platform/x86/thinkpad_acpi.c
index 3dbff2dd..8f0bdb1d 100644
--- a/drivers/platform/x86/thinkpad_acpi.c
+++ b/drivers/platform/x86/thinkpad_acpi.c
@@ -9611,7 +9611,11 @@ static const struct tpacpi_quirk battery_quirk_table[] __initconst = {
* Individual addressing is broken on models that expose the
* primary battery as BAT1.
*/
- TPACPI_Q_LNV3('R', '0', 'C', true), /* Thinkpad 13 */
+ TPACPI_Q_LNV('J', '7', true), /* B5400 */
+ TPACPI_Q_LNV('J', 'I', true), /* 11e */
+ TPACPI_Q_LNV3('R', '0', 'B', true), /* 11e gen 3 */
+ TPACPI_Q_LNV3('R', '0', 'C', true), /* 13 */
+ TPACPI_Q_LNV3('R', '0', 'J', true), /* 13 gen 2 */
};
static int __init tpacpi_battery_init(struct ibm_init_struct *ibm)
--
2.18.0
