[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
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