From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 1296E33262B; Mon, 20 Apr 2026 15:49:33 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1776700173; cv=none; b=Hr1N3mySUN79XffODJR9m90+ijyetY4JdJY1hWIRwBW5Z6MzqG4TtRbebvJBywrr17Z2n0NJ9upgAip79+ezYLRaT2mfkM3SFHRg3W7ae8NkxgZ0jChHJMrKz+3oQyf4VlFY1k+aZsjg42W9YkaaWktpjUyLrfl99hobwZuD2vM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1776700173; c=relaxed/simple; bh=f0qH5cCh9AdINWXEB4P8SwKWWfnRtg6461RCKC4J2Iw=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=AxlbtD43R681QFOwZj10wf4GB7MQe74KGfnhvBJG+vHlYTNOemV3Lu824IZFRAnu3vyAATwr8/a4RQetIUK4hMxawmw8REOIqEaw0iMvAQ4pE8zOxSUe5IEfEzYJ7rlsnW7X5RhQwgR3mI/n8BgJLrnY9eap3NRPR5EYO46f/Ys= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=xa9GPQFS; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="xa9GPQFS" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 96251C2BCB6; Mon, 20 Apr 2026 15:49:32 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1776700172; bh=f0qH5cCh9AdINWXEB4P8SwKWWfnRtg6461RCKC4J2Iw=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=xa9GPQFSju59t3cp7bfWJxWMjoy+YmfXPM4lurY+gtlHwHE5C6tGMjnRkSpJji7YE kWIduWYduQF1uLoJ7QZf2l1thGtKs9NyysW4ANJepJVKnAyY1d8y9kYgJ5tV2lhyHQ hJSHXsqLkxcCblpoUBczCzdSnkUjafxW9zOgckD8= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Imrane , Mario Limonciello , =?UTF-8?q?Ilpo=20J=C3=A4rvinen?= , Sasha Levin Subject: [PATCH 6.19 037/220] platform/x86/amd: pmc: Add Thinkpad L14 Gen3 to quirk_s2idle_bug Date: Mon, 20 Apr 2026 17:39:38 +0200 Message-ID: <20260420153935.371006435@linuxfoundation.org> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20260420153934.013228280@linuxfoundation.org> References: <20260420153934.013228280@linuxfoundation.org> User-Agent: quilt/0.69 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 6.19-stable review patch. If anyone has any objections, please let me know. ------------------ From: Mario Limonciello [ Upstream commit 1a9452c428a6b76f0b797bae21daa454fccef1a2 ] This platform is a similar vintage of platforms that had a BIOS bug leading to a 10s delay at resume from s0i3. Add a quirk for it. Reported-by: Imrane Closes: https://bugzilla.kernel.org/show_bug.cgi?id=221273 Tested-by: Imrane Signed-off-by: Mario Limonciello Link: https://patch.msgid.link/20260324211647.357924-1-mario.limonciello@amd.com Reviewed-by: Ilpo Järvinen Signed-off-by: Ilpo Järvinen Signed-off-by: Sasha Levin --- drivers/platform/x86/amd/pmc/pmc-quirks.c | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/drivers/platform/x86/amd/pmc/pmc-quirks.c b/drivers/platform/x86/amd/pmc/pmc-quirks.c index ed285afaf9b0d..24506e3429430 100644 --- a/drivers/platform/x86/amd/pmc/pmc-quirks.c +++ b/drivers/platform/x86/amd/pmc/pmc-quirks.c @@ -203,6 +203,15 @@ static const struct dmi_system_id fwbug_list[] = { DMI_MATCH(DMI_PRODUCT_NAME, "82XQ"), } }, + /* https://bugzilla.kernel.org/show_bug.cgi?id=221273 */ + { + .ident = "Thinkpad L14 Gen3", + .driver_data = &quirk_s2idle_bug, + .matches = { + DMI_MATCH(DMI_BOARD_VENDOR, "LENOVO"), + DMI_MATCH(DMI_PRODUCT_NAME, "21C6"), + } + }, /* https://gitlab.freedesktop.org/drm/amd/-/issues/4434 */ { .ident = "Lenovo Yoga 6 13ALC6", -- 2.53.0