From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail.tuxedocomputers.com (mail.tuxedocomputers.com [157.90.84.7]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id D8C811D86ED for ; Mon, 16 Dec 2024 22:31:58 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=157.90.84.7 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1734388321; cv=none; b=UEWLSroTlKKE5xX73lboqHruQ8BxdfGxzuAkQgdBqNSAmUC1WXHHV7OsaujeHW5Cm0BTHK3r+R/nXPCBgDQXrwqUSnKXNtXkCMfl/AvBnXR76wWbFi8vNLhwsnc6MCIYukCcn2MXX0Tq/gm+jrV/+KxKtRvOZph1RyvvEpnUcQY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1734388321; c=relaxed/simple; bh=1uGIbsxoPlE08Dk2PTvQ2UKXwAtNvBQDUjn0GNOAGuA=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=OEpvWBMiaL/KzuGleC+UdWFgg+rJ9E92JnkcLNGqkfPFhLZpbZ6R1kLdR7M4Dum2jgxdbqRsD4ubADR/1Ob6ZcquFOdtUGjrOYK4Vasupy+SEq+7kNZ/1yh8K+kmjV15lKk+TewbU/yLmpGUBl6TGonxSK9p+Hbvqej60W8aKww= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=tuxedocomputers.com; spf=pass smtp.mailfrom=tuxedocomputers.com; dkim=pass (1024-bit key) header.d=tuxedocomputers.com header.i=@tuxedocomputers.com header.b=gWj8WwO2; arc=none smtp.client-ip=157.90.84.7 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=tuxedocomputers.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=tuxedocomputers.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=tuxedocomputers.com header.i=@tuxedocomputers.com header.b="gWj8WwO2" Received: from wse-pc.fritz.box (p5de4533f.dip0.t-ipconnect.de [93.228.83.63]) (Authenticated sender: wse@tuxedocomputers.com) by mail.tuxedocomputers.com (Postfix) with ESMTPA id 4235F2FC005F; Mon, 16 Dec 2024 23:31:51 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=tuxedocomputers.com; s=default; t=1734388311; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=Sncl4e9UgPZiTF/SjSO2WBM8N+7rex7SV4V3sZMTcUg=; b=gWj8WwO28RuNj3eMJo0zxOnSweGuD7AbbePFXyJeLNU9YnD9URDR8OO0UY/uIXSxlvCduR w3Pjz1tl9mnRtFHsVeZLDicJa4J0AmD7g1HECH0OR688oxsdbaicvb29WZkBwfLE7CZFIj ALEPwuWyoY7NcOPqlL5fNP7XcdPmx4c= Authentication-Results: mail.tuxedocomputers.com; auth=pass smtp.auth=wse@tuxedocomputers.com smtp.mailfrom=wse@tuxedocomputers.com From: Werner Sembach To: Keith Busch , Jens Axboe , Christoph Hellwig , Sagi Grimberg Cc: Georg Gottleuber , Werner Sembach , linux-nvme@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH v2 2/2] nvme-pci: Add TUXEDO IBP Gen9 to Samsung sleep quirk Date: Mon, 16 Dec 2024 23:28:04 +0100 Message-ID: <20241216223145.135942-2-wse@tuxedocomputers.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20241216223145.135942-1-wse@tuxedocomputers.com> References: <20241216223145.135942-1-wse@tuxedocomputers.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit From: Georg Gottleuber 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 --- drivers/nvme/host/pci.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/nvme/host/pci.c b/drivers/nvme/host/pci.c index c5ecbda6bd1da..f00f72d57355c 100644 --- a/drivers/nvme/host/pci.c +++ b/drivers/nvme/host/pci.c @@ -3145,6 +3145,7 @@ static unsigned long check_vendor_combination_bug(struct pci_dev *pdev) */ 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")) -- 2.43.0