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 A160E33B970; Mon, 20 Apr 2026 15:58:20 +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=1776700700; cv=none; b=WUn6ELT+Tf50JC6AwHuXgJszZ63eBig+IIr/3kQL5nYfS+zHIKhEXf/tu5LRQp6FKUY+D+fK1zP72PXVWOF+F7pe3Bfublf5AsH21KLnMRrF7F7jpTYcHDtyWrfEn8JK+mFC1QZHTdAmtshiWdlgR+7hRB3mEsOJFZ0wxC3T5NI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1776700700; c=relaxed/simple; bh=PpMkceW8RuSsFJI0WlVijzvOiCZN8abI5Dd7bZiyq1s=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=jKEeLUa5UrchV1/U+gfLnpDFSPuXnhExngNmMaDqE4YX+pGI8cm7i9v8i2DuQ4cV7IuFnjCU3n+G3zt2mS5HVXKNOzApDhZvjYUbtINn8Hw1aSSCKO1w8U8xIbHbP9wV9c1o+YSDDdAzIWOvfgRV8xiOnNVPLMzD9WgaR9lDbhg= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=YDZSVYRO; 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="YDZSVYRO" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 3A4ACC2BCB6; Mon, 20 Apr 2026 15:58:20 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1776700700; bh=PpMkceW8RuSsFJI0WlVijzvOiCZN8abI5Dd7bZiyq1s=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=YDZSVYRObDk/k28LmUKth7MCvUJfRu96bZ7aSLTbvciAdXhXyBUC5PwoQY/Uu5LIN DW3ob0A3HtMI6QCDhwPbqulwAQ+Adok/5cwIEhlmXUXgA4uVJ2OowlDHGllRi/aA65 ZeT7emqRx3PyM4WbFuVdvyIUb9kHvcPabekCKc8M= 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 6.18 036/198] platform/x86/amd: pmc: Add Thinkpad L14 Gen3 to quirk_s2idle_bug Date: Mon, 20 Apr 2026 17:40:15 +0200 Message-ID: <20260420153936.918255178@linuxfoundation.org> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20260420153935.605963767@linuxfoundation.org> References: <20260420153935.605963767@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 6.18-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