[PATCH v3] Fix missing PCI ID; Necessary for Lenovo Yoga 720-15 Touchpad.

From	Hoeze <git.ich@frhoelzlwimmer.de>
Newsgroups	linux.kernel
Subject	[PATCH v3] Fix missing PCI ID; Necessary for Lenovo Yoga 720-15 Touchpad.
Date	2017-08-12 22:20 +0200
Message-ID	<udL35-5Bs-7@gated-at.bofh.it> (permalink)
Organization	linux.* mail to news gateway

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From: Hoeze <Hoeze@users.noreply.github.com>

This patch adds a missing PCI ID 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 <coolstarorganization@gmail.com>
Tested-by: Mike Schwartz <mykesx@gmail.com>
Tested-by: Björn Dahlgren <bjodah@gmail.com>
Signed-off-by: Florian R. Hölzlwimmer <git.ich@frhoelzlwimmer.de>
---
 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

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[PATCH v3] Fix missing PCI ID; Necessary for Lenovo Yoga 720-15 Touchpad. Hoeze <git.ich@frhoelzlwimmer.de> - 2017-08-12 22:20 +0200
  Re: [PATCH v3] Fix missing PCI ID; Necessary for Lenovo Yoga 720-15 Touchpad. Daniel Axtens <dja@axtens.net> - 2017-08-16 02:50 +0200
  Re: [PATCH v3] Fix missing PCI ID; Necessary for Lenovo Yoga 720-15  Touchpad. Andrew Donnellan <andrew.donnellan@au1.ibm.com> - 2017-08-16 08:00 +0200

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