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 E54D9233156; Mon, 10 Mar 2025 17:57:20 +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=1741629441; cv=none; b=usUoICZNbsEbQ9yxHguKCjFMTco44ZRjWy53gXLcQeMjtfzBRdqn2u2jGnFm5kQFEj5RAUrgqVaeEeBSwHqzyNcaW8VdJxJReaAIfTFIMfuIjePVR4QnorTHN6TvPc77J5QlOcdWWjbjdgITCSE3ZPVrUYa2PWjknUjhL0/lelg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1741629441; c=relaxed/simple; bh=YDMx3Dx0nuZttc1dEXyQJjSbNYFrfIPWqf8i27dYM+U=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=u8w4tw9/zYxCUzL3DX7JI8u4ZV1NX1EORumLABzX9NJjYJ1AVr2MwJ7nLcCO/TVwKPKCfUAMsO/zs2diA9G+H2GOpFgH9ZAuckWGd7OuA+Aw5whgfiXfFMNgMY3UtlG1BUP8tk2kMG1/KKs4mi0dTWKLubZoZh2Vjzqak2g4ZHk= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=ZrIE7VFm; 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="ZrIE7VFm" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 6D3C5C4CEE5; Mon, 10 Mar 2025 17:57:20 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1741629440; bh=YDMx3Dx0nuZttc1dEXyQJjSbNYFrfIPWqf8i27dYM+U=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=ZrIE7VFmSRi+L1OP5z1tu+9Y8zRNpj4CSzPVx+d6DcLB1Vgi2ofqw+8kqGnts7vaF f7y6h89QSyV9ZTDZ+9Qnu032ypy51mHJtzOTMxYgIxB2M1oPHL7lGU9RdGLonLAd4D oQbIKpLW8YrxxMO4HrZpvntDlq6O8MY/589gBeug= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Georg Gottleuber , Werner Sembach , Christoph Hellwig , Keith Busch Subject: [PATCH 5.15 296/620] nvme-pci: Add TUXEDO IBP Gen9 to Samsung sleep quirk Date: Mon, 10 Mar 2025 18:02:22 +0100 Message-ID: <20250310170557.307329713@linuxfoundation.org> X-Mailer: git-send-email 2.48.1 In-Reply-To: <20250310170545.553361750@linuxfoundation.org> References: <20250310170545.553361750@linuxfoundation.org> User-Agent: quilt/0.68 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-Transfer-Encoding: 8bit 5.15-stable review patch. If anyone has any objections, please let me know. ------------------ From: Georg Gottleuber commit 11cb3529d18514f7d28ad2190533192aedefd761 upstream. On the TUXEDO InfinityBook Pro Gen9 Intel, a Samsung 990 Evo NVMe leads to a high power consumption in s2idle sleep (4 watts). This patch applies 'Force No Simple Suspend' quirk to achieve a sleep with a lower power consumption, typically around 1.2 watts. Signed-off-by: Georg Gottleuber Cc: stable@vger.kernel.org Signed-off-by: Werner Sembach Reviewed-by: Christoph Hellwig Signed-off-by: Keith Busch Signed-off-by: Greg Kroah-Hartman --- drivers/nvme/host/pci.c | 1 + 1 file changed, 1 insertion(+) --- a/drivers/nvme/host/pci.c +++ b/drivers/nvme/host/pci.c @@ -2977,6 +2977,7 @@ static unsigned long check_vendor_combin */ if (dmi_match(DMI_BOARD_NAME, "DN50Z-140HC-YD") || dmi_match(DMI_BOARD_NAME, "GMxPXxx") || + dmi_match(DMI_BOARD_NAME, "GXxMRXx") || dmi_match(DMI_BOARD_NAME, "PH4PG31") || dmi_match(DMI_BOARD_NAME, "PH4PRX1_PH6PRX1") || dmi_match(DMI_BOARD_NAME, "PH6PG01_PH6PG71"))