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, Thinkpad 11e gen 3, Thinkpad 13 gen 3.
Signed-off-by: Jouke Witteveen <[email protected]>
Tested-by: James Cheshire <[email protected]>
Acked-by: Henrique de Moraes Holschuh <[email protected]>
---
I avoided the ping-pong style and added James Cheshire as a tester.
Andy suggested to Cc: him, but if I understand the kernel documentation on
submitting patches correctly, a Tested-by: is in order. James tested on a
Thinkpad 11e and agreed to be included in the commit message.
drivers/platform/x86/thinkpad_acpi.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/drivers/platform/x86/thinkpad_acpi.c
b/drivers/platform/x86/thinkpad_acpi.c
index 3dbff2dd..fd49855a 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_LNV('J', '7', true), /* B5400 */
+ TPACPI_Q_LNV('J', 'I', true), /* Thinkpad 11e */
+ TPACPI_Q_LNV3('R', '0', 'B', true), /* Thinkpad 11e gen 3 */
TPACPI_Q_LNV3('R', '0', 'C', true), /* Thinkpad 13 */
+ TPACPI_Q_LNV3('R', '0', 'J', true), /* Thinkpad 13 gen 2 */
};
static int __init tpacpi_battery_init(struct ibm_init_struct *ibm)
--
2.18.0
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