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 440BD3FAE0C; Mon, 20 Apr 2026 13:26:16 +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=1776691576; cv=none; b=JKsGhBICEbo8cT1RUYIJ+QPT2Xa194p2zL6ihPK+L4ZvqUXdNbwwXQ/dXYAahoE4988XCE4+hBCk/aTJ6ely6jniDVaV5xdbpaVQmn4IiYqDxofybgqQghPkmSm2p4fJVAFYrxIHZdk0LCW1RvPia8c4wbcqMsN5OeGI7IiF2Dw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1776691576; c=relaxed/simple; bh=CMSXB+94jX6MNjXe4NPuWU1GoG5gqxP3gsk+uMDmSIk=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=u/Lq+povV2qw3UuTYe69yxvOj3c9vE0TYU2m21s96DrLtR4jjKsUmtwX7Owclef8zlorHnZt3wpeGOHjwTCx7Zx46j83ggkHCFdElmGsFMCzgN5wHBnaefzRDrcbJ561CDEed4qLbRUByP8t/1L6085rjXQsc8cZl5qIeKHxOlo= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=oqheJ0YQ; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="oqheJ0YQ" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 293D2C2BCB6; Mon, 20 Apr 2026 13:26:15 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1776691576; bh=CMSXB+94jX6MNjXe4NPuWU1GoG5gqxP3gsk+uMDmSIk=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=oqheJ0YQdWZuH/dFa3DoqbWRKpKNv1V0ARSpunN8w2BS1J8UyQ/UHHbMyDFWpeIKq HA52UzsOKUQeCfmAm7VtQb5LP3LuVwllJlUzZKjWX6V+4CWqdcJy4/zOkf37p6IX4k 9PaksJz56b3Axb6xpjoWn/vXT2HHb8aUtmkbqTaBg7OOo/W+kC1lcuoFwv43y4+fDw vGOtQNAiSQu0TY7pcj7rZJtEzSVASVRr1bPC6/emDEs10B/Mv2lSZVv1AXVr/bGvsP 6W7fwA8j1AgS/i9XRHyYf9VN927I/5Psfp9J4MJ2fV7UN5w/YDDqNbky2B1GiE1rCN hEa4VQRolLs0w== From: Sasha Levin To: patches@lists.linux.dev, stable@vger.kernel.org Cc: Mario Limonciello , Imrane , =?UTF-8?q?Ilpo=20J=C3=A4rvinen?= , Sasha Levin , Shyam-sundar.S-k@amd.com, hansg@kernel.org, platform-driver-x86@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH AUTOSEL 6.18] platform/x86/amd: pmc: Add Thinkpad L14 Gen3 to quirk_s2idle_bug Date: Mon, 20 Apr 2026 09:18:24 -0400 Message-ID: <20260420132314.1023554-110-sashal@kernel.org> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20260420132314.1023554-1-sashal@kernel.org> References: <20260420132314.1023554-1-sashal@kernel.org> 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 X-stable: review X-Patchwork-Hint: Ignore X-stable-base: Linux 6.18.23 Content-Transfer-Encoding: 8bit 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 --- LLM Generated explanations, may be completely bogus: Error: Failed to generate final synthesis 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