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Mon, 24 Nov 2025 13:47:20 +0000 From: Takashi Iwai To: Jeff Johnson Cc: Mark Pearson , linux-wireless@vger.kernel.org, ath11k@lists.infradead.org Subject: [PATCH] wifi: ath11k: Add quirk entry for Thinkpad T14s Gen3 AMD Date: Mon, 24 Nov 2025 14:47:12 +0100 Message-ID: <20251124134713.5819-1-tiwai@suse.de> X-Mailer: git-send-email 2.52.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Rspamd-Queue-Id: CFF9D5BFB3 X-Rspamd-Action: no action X-Rspamd-Server: rspamd1.dmz-prg2.suse.org X-Spamd-Result: default: False [-3.01 / 50.00]; BAYES_HAM(-3.00)[100.00%]; MID_CONTAINS_FROM(1.00)[]; NEURAL_HAM_LONG(-1.00)[-1.000]; R_MISSING_CHARSET(0.50)[]; R_DKIM_ALLOW(-0.20)[suse.de:s=susede2_rsa,suse.de:s=susede2_ed25519]; NEURAL_HAM_SHORT(-0.20)[-1.000]; MIME_GOOD(-0.10)[text/plain]; MX_GOOD(-0.01)[]; TO_MATCH_ENVRCPT_ALL(0.00)[]; MIME_TRACE(0.00)[0:+]; ARC_NA(0.00)[]; TO_DN_SOME(0.00)[]; DKIM_SIGNED(0.00)[suse.de:s=susede2_rsa,suse.de:s=susede2_ed25519]; RBL_SPAMHAUS_BLOCKED_OPENRESOLVER(0.00)[2a07:de40:b281:104:10:150:64:97:from]; FUZZY_RATELIMITED(0.00)[rspamd.com]; RCVD_TLS_ALL(0.00)[]; DKIM_TRACE(0.00)[suse.de:+]; RCVD_COUNT_TWO(0.00)[2]; FROM_EQ_ENVFROM(0.00)[]; FROM_HAS_DN(0.00)[]; SPAMHAUS_XBL(0.00)[2a07:de40:b281:104:10:150:64:97:from]; DNSWL_BLOCKED(0.00)[2a07:de40:b281:106:10:150:64:167:received,2a07:de40:b281:104:10:150:64:97:from]; RCVD_VIA_SMTP_AUTH(0.00)[]; RECEIVED_SPAMHAUS_BLOCKED_OPENRESOLVER(0.00)[2a07:de40:b281:106:10:150:64:167:received]; RCPT_COUNT_THREE(0.00)[4]; DBL_BLOCKED_OPENRESOLVER(0.00)[suse.com:url,imap1.dmz-prg2.suse.org:rdns,imap1.dmz-prg2.suse.org:helo] X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20251124_054724_435846_8A468317 X-CRM114-Status: GOOD ( 11.18 ) X-BeenThere: ath11k@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "ath11k" Errors-To: ath11k-bounces+ath11k=archiver.kernel.org@lists.infradead.org The recent kernels showed a regression wrt suspend/resume on Lenovo Thinkpad T14s Gen 3 AMD model; it fails to reconnect on resume after a long time sleep. The only workaround was to unload/reload the driver (or reboot). It seems that this model also requires the similar quirk with ATH11K_PM_WOW which has been done for other Thinkpad models. Link: https://bugzilla.suse.com/show_bug.cgi?id=1254181 Signed-off-by: Takashi Iwai --- I'm not sure whether this model has another DMI entry, so put Mark to Cc. Also, I wonder which Thinkpad models are rather the ones that should *not* take the quirk. Since mine is Gen 3 and I already see Gen 2 entries, which else remaining...? 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..3aa78a39394b 100644 --- a/drivers/net/wireless/ath/ath11k/core.c +++ b/drivers/net/wireless/ath/ath11k/core.c @@ -924,6 +924,13 @@ static const struct dmi_system_id ath11k_pm_quirk_table[] = { DMI_MATCH(DMI_PRODUCT_NAME, "21J4"), }, }, + { + .driver_data = (void *)ATH11K_PM_WOW, + .matches = { /* T14s G3 AMD */ + DMI_MATCH(DMI_BOARD_VENDOR, "LENOVO"), + DMI_MATCH(DMI_PRODUCT_NAME, "21CR"), + }, + }, { .driver_data = (void *)ATH11K_PM_WOW, .matches = { /* T14 G4 AMD #1 */ -- 2.52.0