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 CF82F19A288; Fri, 24 Apr 2026 13:35:46 +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=1777037746; cv=none; b=b4QHTOqwnafC9ejhzjcROgeMX6VCGWz2L+MuTh4eY9H3h05JgWfKQDa3BWZj1pCaNhJyDzdNEwW3GXqWFEjoP2gC4ibmN4/fmdEyfyGx5eOnB5hT2ewkOQCPStN/pvzJ8spfIe7Dkocga+KI+V+hD1aDOFQ8PVUx0gfmGV4PjH0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1777037746; c=relaxed/simple; bh=eqMEKDlxzgQmeRGvH4wXypgWdzfLxcikGypZgWlXszM=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=JUEM7sxgteON+v0rKaJq05JIIQNFAsD4RHpPsS4a3gVAzlqqTtufSJYyu8vOPWgi5eR7egxqpN2E7iXCw/RWXAgZ+OZ6NdhjjYqHyf2WVkI543agXlPQkqgB6ZGTYU//y2mNcf0X/El/32ZpUmAjxv5hDslsgqe0LHGvhfM+3Bk= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=aA2mafBR; 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="aA2mafBR" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 35CD2C19425; Fri, 24 Apr 2026 13:35:46 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1777037746; bh=eqMEKDlxzgQmeRGvH4wXypgWdzfLxcikGypZgWlXszM=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=aA2mafBRze4aFPPZYuj1p6ESg0gL6og3NP5nMfCtxU0z2QE4toEJPXN0UazqNMG2S JGGwDv3bB62qSwEUIfPA/XZpKiTuJGpvAMWBR5unGkfr1p35YA1+DxXD9KS/tJSi95 R8lIG/2C3D/DEOObvHqgjubRyKzPCzn7a0f2UDRs= 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 6.6 020/166] platform/x86/amd: pmc: Add Thinkpad L14 Gen3 to quirk_s2idle_bug Date: Fri, 24 Apr 2026 15:28:54 +0200 Message-ID: <20260424132537.029497143@linuxfoundation.org> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20260424132532.812258529@linuxfoundation.org> References: <20260424132532.812258529@linuxfoundation.org> User-Agent: quilt/0.69 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 6.6-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 a6006b4ec2cc0..a3921f8106c12 100644 --- a/drivers/platform/x86/amd/pmc/pmc-quirks.c +++ b/drivers/platform/x86/amd/pmc/pmc-quirks.c @@ -197,6 +197,15 @@ 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