Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751707AbdHSN1C (ORCPT ); Sat, 19 Aug 2017 09:27:02 -0400 Received: from mail.frhoelzlwimmer.de ([79.143.178.148]:48844 "EHLO mail.frhoelzlwimmer.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751085AbdHSN1B (ORCPT ); Sat, 19 Aug 2017 09:27:01 -0400 From: =?UTF-8?q?Florian=20R=2E=20H=C3=B6lzlwimmer?= To: lee.jones@linaro.org, linux-kernel@vger.kernel.org Cc: coolstarorganization@gmail.com, mykesx@gmail.com, bjodah@gmail.com, dja@axtens.net, andrew.donnellan@au1.ibm.com, git.ich@frhoelzlwimmer.de Subject: [PATCH v4] mfd: intel-lpss: Add missing PCI ID for Intel Sunrise Point LPSS devices Date: Sat, 19 Aug 2017 15:26:49 +0200 Message-Id: <20170819132649.11797-1-git.ich@frhoelzlwimmer.de> X-Mailer: git-send-email 2.14.1 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1226 Lines: 28 This patch adds a missing PCI ID of the Intel Sunrise Point chipset to the Intel LPSS driver. It fixes a bug causing the touchpad of the Lenovo Yoga 720-15 not to be recognized. See also bug 1700657 on bugs.launchpad.net. Many thanks to CoolStar, who found this solution! Reported-by: CoolStar Tested-by: Mike Schwartz Tested-by: Björn Dahlgren Signed-off-by: Florian R. Hölzlwimmer --- drivers/mfd/intel-lpss-pci.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/mfd/intel-lpss-pci.c b/drivers/mfd/intel-lpss-pci.c index ad388bb0..d1c46de8 100644 --- a/drivers/mfd/intel-lpss-pci.c +++ b/drivers/mfd/intel-lpss-pci.c @@ -221,6 +221,7 @@ static const struct pci_device_id intel_lpss_pci_ids[] = { { PCI_VDEVICE(INTEL, 0xa12a), (kernel_ulong_t)&spt_info }, { PCI_VDEVICE(INTEL, 0xa160), (kernel_ulong_t)&spt_i2c_info }, { PCI_VDEVICE(INTEL, 0xa161), (kernel_ulong_t)&spt_i2c_info }, + { PCI_VDEVICE(INTEL, 0xa162), (kernel_ulong_t)&spt_i2c_info }, { PCI_VDEVICE(INTEL, 0xa166), (kernel_ulong_t)&spt_uart_info }, /* KBL-H */ { PCI_VDEVICE(INTEL, 0xa2a7), (kernel_ulong_t)&spt_uart_info }, -- 2.14.1