[PATCH] wifi: ath11k: add pm quirk for Thinkpad Z16 Gen1

Ross Vandegrift ross at kallisti.us
Mon Dec 29 10:56:31 PST 2025


Z16 Gen1 has the wakeup-from-suspend issues from [1] but was never added
to the appropriate quirk list.  I've tested this patch on top of 6.18.2,
it fixes the issue for me.

There's normally a second DMI product id, but I don't know what it is.
I also suspect Z13 Gen1 should be added too.  Mark, do you have those?

[1] - https://bugzilla.kernel.org/show_bug.cgi?id=219196

Signed-off-by: Ross Vandegrift <ross at kallisti.us>
---
 drivers/net/wireless/ath/ath11k/core.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/drivers/net/wireless/ath/ath11k/core.c b/drivers/net/wireless/ath/ath11k/core.c
index 812686173ac8..1c910db69738 100644
--- a/drivers/net/wireless/ath/ath11k/core.c
+++ b/drivers/net/wireless/ath/ath11k/core.c
@@ -994,6 +994,13 @@ static const struct dmi_system_id ath11k_pm_quirk_table[] = {
 			DMI_MATCH(DMI_PRODUCT_NAME, "21F9"),
 		},
 	},
+	{
+		.driver_data = (void *)ATH11K_PM_WOW,
+		.matches = { /* Z16 G1 */
+			DMI_MATCH(DMI_BOARD_VENDOR, "LENOVO"),
+			DMI_MATCH(DMI_PRODUCT_NAME, "21D4"),
+		},
+	},
 	{}
 };
 
-- 
2.47.3




More information about the ath11k mailing list