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[Po-Hsu Lin <po-hsu.lin@xxxxxxxxxxxxx>]

Still not working with the latest mainline kernel
3.16.0-031600rc2-generic

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https://bugs.launchpad.net/bugs/1334948

Title:
  [HP 15 Touchsmart] Touchpad 3-finger and 4-finger gestures does not
  work

Status in “linux” package in Ubuntu:
  Confirmed

Bug description:
  CID: 201310-14248 HP 15 Touchsmart

  3-finger and 4-finger gestures does not work on the touchpad of this system.
  (two finger scrolling still works as expected)

  xinput shows 3-finger detection is supported:
  ubuntu@201310-14248:~$ xinput list
  ⎡ Virtual core pointer                    	id=2	[master pointer  (3)]
  ⎜   ↳ Virtual core XTEST pointer              	id=4	[slave  pointer  (2)]
  ⎜   ↳ Chicony Wireless Device                 	id=10	[slave  pointer  (2)]
  ⎜   ↳ ELAN Touchscreen                        	id=12	[slave  pointer  (2)]
  ⎜   ↳ SynPS/2 Synaptics TouchPad              	id=14	[slave  pointer  (2)]
  ⎣ Virtual core keyboard                   	id=3	[master keyboard (2)]
      ↳ Virtual core XTEST keyboard             	id=5	[slave  keyboard (3)]
      ↳ Power Button                            	id=6	[slave  keyboard (3)]
      ↳ Video Bus                               	id=7	[slave  keyboard (3)]
      ↳ Power Button                            	id=8	[slave  keyboard (3)]
      ↳ Chicony Wireless Device                 	id=9	[slave  keyboard (3)]
      ↳ HP Truevision HD                        	id=11	[slave  keyboard (3)]
      ↳ AT Translated Set 2 keyboard            	id=13	[slave  keyboard (3)]
      ↳ HP WMI hotkeys                          	id=15	[slave  keyboard (3)]
  ubuntu@201310-14248:~$ xinput --list-props 14 | grep "Capa"
  	Synaptics Capabilities (321):	1, 0, 1, 1, 1, 1, 1

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-24-generic 3.13.0-24.46 [modified: boot/vmlinuz-3.13.0-24-generic]
  ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9
  Uname: Linux 3.13.0-24-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC1:  ubuntu     1809 F.... pulseaudio
                        ubuntu     2469 F.... pulseaudio
   /dev/snd/controlC0:  ubuntu     1809 F.... pulseaudio
                        ubuntu     2469 F.... pulseaudio
  CurrentDesktop: Unity
  Date: Thu Jun 26 23:18:32 2014
  HibernationDevice: RESUME=UUID=540104b4-4be9-4245-8c53-2f8471e94cbb
  InstallationDate: Installed on 2014-06-26 (0 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
  MachineType: Hewlett-Packard HP 15 Notebook PC
  ProcFB: 0 radeondrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-24-generic.efi.signed root=UUID=61fbea42-9507-49b2-b9ad-b0050652e97e ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-24-generic N/A
   linux-backports-modules-3.13.0-24-generic  N/A
   linux-firmware                             1.127
  RfKill:
   0: phy0: Wireless LAN
   	Soft blocked: no
   	Hard blocked: no
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 12/06/2013
  dmi.bios.vendor: Hewlett-Packard
  dmi.bios.version: F.09
  dmi.board.asset.tag: Base Board Asset Tag
  dmi.board.name: 2192
  dmi.board.vendor: Hewlett-Packard
  dmi.board.version: 41.1A
  dmi.chassis.asset.tag: Chassis Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: Hewlett-Packard
  dmi.chassis.version: Chassis Version
  dmi.modalias: dmi:bvnHewlett-Packard:bvrF.09:bd12/06/2013:svnHewlett-Packard:pnHP15NotebookPC:pvr0887100200005E10000120000:rvnHewlett-Packard:rn2192:rvr41.1A:cvnHewlett-Packard:ct10:cvrChassisVersion:
  dmi.product.name: HP 15 Notebook PC
  dmi.product.version: 0887100200005E10000120000
  dmi.sys.vendor: Hewlett-Packard

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