From 4015b1972763d7d513172276e51439f37e622a92 Mon Sep 17 00:00:00 2001 From: Ross Vandegrift Date: Sat, 3 Jan 2026 17:00:34 -0800 Subject: [PATCH] wifi: ath11k: add pm quirk for Thinkpad Z13/Z16 Gen1 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 on 21D4 Mark Pearson provided the other product IDs covering the second Z16 Gen1 and both Z13 Gen1 identifiers. They share the same firmware, and folks in the bugzilla report do indeed see the problem on Z13. [1] - https://bugzilla.kernel.org/show_bug.cgi?id=219196 Signed-off-by: Ross Vandegrift Reviewed-by: Baochen Qiang Tested-by: Mark Pearson Reviewed-by: Mark Pearson Link: https://patch.msgid.link/wj7o2kmb7g54stdjvxp2hjqrnutnq3jbf4s2uh4ctvmlxdq7tf@nbkj2ebakhrd Signed-off-by: Jeff Johnson --- drivers/net/wireless/ath/ath11k/core.c | 28 ++++++++++++++++++++++++++ 1 file changed, 28 insertions(+) diff --git a/drivers/net/wireless/ath/ath11k/core.c b/drivers/net/wireless/ath/ath11k/core.c index 812686173ac8a..03dddc1cd003a 100644 --- a/drivers/net/wireless/ath/ath11k/core.c +++ b/drivers/net/wireless/ath/ath11k/core.c @@ -994,6 +994,34 @@ static const struct dmi_system_id ath11k_pm_quirk_table[] = { DMI_MATCH(DMI_PRODUCT_NAME, "21F9"), }, }, + { + .driver_data = (void *)ATH11K_PM_WOW, + .matches = { /* Z13 G1 */ + DMI_MATCH(DMI_BOARD_VENDOR, "LENOVO"), + DMI_MATCH(DMI_PRODUCT_NAME, "21D2"), + }, + }, + { + .driver_data = (void *)ATH11K_PM_WOW, + .matches = { /* Z13 G1 */ + DMI_MATCH(DMI_BOARD_VENDOR, "LENOVO"), + DMI_MATCH(DMI_PRODUCT_NAME, "21D3"), + }, + }, + { + .driver_data = (void *)ATH11K_PM_WOW, + .matches = { /* Z16 G1 */ + DMI_MATCH(DMI_BOARD_VENDOR, "LENOVO"), + DMI_MATCH(DMI_PRODUCT_NAME, "21D4"), + }, + }, + { + .driver_data = (void *)ATH11K_PM_WOW, + .matches = { /* Z16 G1 */ + DMI_MATCH(DMI_BOARD_VENDOR, "LENOVO"), + DMI_MATCH(DMI_PRODUCT_NAME, "21D5"), + }, + }, {} }; -- 2.47.3