Synaptics Drivers Release Notes

Synaptics Driver Release Notes for Lenovo_Ideapad_NewUI

OS: 32-bit and 64-bit Windows 7, Windows 8, Windows 8.1 and Windows 10
Languages Supported: English, Arabic, Portuguese (Brazil), Croatian, Czech, Danish, French, French Canadian, Finnish, Greek, German, Hungarian, Indonesian, Hebrew, Italian, Japanese, Korean, Spanish (Mexico), Dutch, Norwegian Bokmal, Polish, Portuguese, Romanian, Russian, Swedish, Slovakian, Spanish (Spain), Slovenian, Thai, Turkish, Traditional Chinese, and Simplified Chinese.

Issue Number	Description	Root Cause	Solution
HDR-36226 ✓	BSOD bugcheck 0x192 v19.4.12	Query registry values routine was executing at DISPATCH_LEVEL	Having query registry values routine executed at PASSIVE_LEVEL.

Issue Number	Description	Root Cause	Solution
HDR-36144 ✓	V720-14-ISK Win7_ Cannot see sample rate in diagnostics page in Simplified Chinese language	The system font size in simple chinese environment is too large, partial contant is overlapped so it will not show	Add code to change the font width for simple chinese system and we only apply the setting for this system
HDR-36163 ✗	SIO1414410: TP cursor auto trigger after power on unit.
HDR-36192 ✓	TP behavior check- use one finger move on touchpad , and another finger tap the touchpad once found the cursor cannot move	Sometime the 1 finger pointing and 1 finger tapping will trigger the scrolling for we design to make scroll easier to trigger, and also our design will still in scrolling state to suppress pointing when finger count is back to 1.	We set a time threshold (500ms) to revert to pointing when finger count is back to 1 when the gesture is triggered.

Feature Added

Issue Number	Description
HDR-35920 ✓ (LEN-13698)	Lenovo ALIRT: (LEN-13698) libpng: CVE-2016-10087 - ThinkPad (Japan) Drivers / Other Firmware task

Issue Number	Description	Root Cause	Solution
HDR-36136 ✓	V720-14-ISK Win7_ Synaptics Touchpad keep last status no function and not meet testcase.(F/R:2/2,4/4).	EC will only send Disable/Enable scan code after receiving 97 command	Notify TP Disable/Enable status to EC by 97 command

Issue Number	Description	Root Cause	Solution
HDR-36171 ✓	K42-80ISK WHCK-System sleep pnp get BSOD always. dump file point to SynHidI2c.sys.	IoTarget was deleted twice and BSOD was triggered.	After IoTarget was deleted, we should set IoTarget to "Null". If IoTarget is "null", we need to delete again.
HDR-36192 ✓	TP behavior check	Sometime the 1 finger pointing and 1 finger tapping will trigger the scrolling for we design to make scroll easier to trigger, and also our design will still in scrolling state to suppress pointing when finger count is back to 1.	We set a time threshold (500ms) to revert to pointing when finger count is back to 1 when the gesture is triggered.
HDR-36231 ✓	[K42-80ISK Win7] 148677, Stress_Manual S4, unit show BSoD_0xD1 w/ dump file when pressing keyboard after resuming from S4.	The system fails on PTP function. However, it is MTP project, so ReportID should not be PTP_PACKET_REPORT_ID. We should ignore this attention.	In Win 7 OS, ReportID should be RMI_ATTN_REPORT_ID. Add sanity check to ignore other attention.

System enhancements

System enhancements

Issue Number	Description	Root Cause	Solution
HDR-36059 ✓	Can not have double tap function at Top left corner of Touchpad	The action of corner tap can be customized	Disable customization of corner tap
HDR-36089 ✓	PNPID application for Lenovo_Ideapad	New PNPid request	Add support to SYNA2B3C
HDR-36106 ✓	Add SYNA2B3D in Lenovo_Ideapad driver package		Add support to SYNA2B3D
HDR-36144 ✓	V720-14-ISK Win7_ Cannot see sample rate in diagnostics page in Simplified Chinese language	The system font size in simple chinese environment is too large, partial contant is overlapped so it will not show	Add code to change the font width for simple chinese system and we only apply the setting for this system
HDR-36145 ✓	3F swipe up cannot restore current all windows	TOPMOST window will always keep on the top of all windows and can't be minimized.	Ignore TOPMOST window while restoring window

Issue Number	Description	Root Cause	Solution
HDR-35849 ✗	SynHIDI2C.ini cannot install , until SynHIDI2C.inf

Issue Number	Description	Root Cause	Solution
HDR-35390 ✓	2F horizontal scrolling no function under Powerpoint2016	Key scroll will make 2F horizontal scrolling to switch slides in PowerPoint2013, which doesn't match customer's request, so we disable it.	Use mouse wheel to do 2F horizontal scroll
HDR-35849 ✗	SynHIDI2C.ini cannot install , until SynHIDI2C.inf

Issue Number	Description	Root Cause	Solution
HDR-35923 ✓	320IAP: BSOD when running 3DMark	Take long time in DPC_LEVEL	Limit the search of unroll group number to a fixed number

Feature Added

Issue Number	Description
HDR-35924 ✓	Please change the scan code

Issue Number	Description	Root Cause	Solution
HDR-35792 ✗	[Lenovo Ideapad, Win10 RS1] 3F Flick up behavior is abnormal	ThreeFingerFlickCheckNewDesktop should set to 3 (win10-like 3 finger flick should check "new desktop" button in taskswitcher. If it exists, flick up should do nothing.	ThreeFingerFlickCheckNewDesktop should set to 3 (win10-like 3 finger flick should check "new desktop" button in taskswitcher. If it exists, flick up should do nothing.
HDR-35822 ✓	Lenovo V720 (K42) , install synaptics driver pop-up message issue , please help block/hide it	We had the mechanism (set MatchID=1 flag in the INF) to check if physical Hardware ID exist or not by our setup.exe. But for Window 7 I2C device, we have to install the I2C driver first, otherwise we won't see the device. So user would met the warning msg while running setup.exe to do the installation.	IdeaPad no longer needs setup.exe to do installation. (But it would be add by our SynARP while packaging both 32/64 bit, don't know why.) So we are safe to remove the MatchID=1 flag from the INF
HDR-35864 ✓	-put a sationary finger on paint , can the finger not moving , but cursor still moving	Wrong registry location of "SuppressPossibleJumps"	Correct registry location of "SuppressPossibleJumps"

Issue Number	Description	Root Cause	Solution
HDR-35770 ✓	Two-finger scrolling right/left in PowerPoint 2010 has problems	PPT Slide Show doesn't support WM_KEYDOWN message	Send input to make Horizontal Scrolling to switch slides
HDR-35796 ✓	Add SYN2BA0 in Lenovo_Ideapad driver package		Add support for SYN2BA0

Issue Number	Description	Root Cause	Solution
HDR-35471 ✓	Cursor cannot move after resume back from S3/S4 by LID open/close action.	There's no finger up if finger is kept on TP when S3/S4	Force finger up while there's finger on TP when S3/S4
HDR-35566 ✓	PNPID application for Lenovo_Ideapad \| 120s		Add support for SYNA2B38, SYNA2B39
HDR-35643 ✓	Two-Finger Scrolling down has an opposite function when scrolling slowly with Synaptics touchpad. (FR: 100%)	When Smoothness factor is counted, we have bug in handling slow and small amount of scrolling that take wrong accumulated motions.	Correct handling of slow and small amount of scrolling
HDR-35646 ✓ (139993)	Two-Finger Horizontal Scrolling speed uneven in txt file by Synaptics touchpad.	Accumulated distance will cause page scroll rather than line scroll while using bar scroll	Replace bar scroll with kernel wheel scroll
HDR-35658 ✓	[Lenovo_Ideapad_NewUI, Win10 RS1] 2F Horizontal Scroll does not work with some Applications	The fix of HDR-35646 will modify the behavior of 2F horizontal scrolling in MS Excel/Adobe Reader/Nitro Pro	Rollback the fix of HDR-35646 Only force Notepad to use kernel wheel scroll for 2F horizontal scrolling
HDR-35665 ✗	Update LBG touchpad spec 5.6.6
HDR-35720 ✓	Update registry for cursor speed of K42	Wrong setting of AdjustPointingSpeedBaseOnDesktopRes	Correct AdjustPointingSpeedBaseOnDesktopRes from 0 to 2
HDR-35721 ✓	Update cursor speed of K22 as TM-02848	TM3280 is new module and same as TM2848 except ACM	Copy settings of TM2848 toTM3280
HDR-35728 ✓	Remove KBCNotifyConfig from SYNA2B34	KBC notify command will turn on monitor while doing task schedule which doesn't want monitor to be turned on	Remove KBC notify command
HDR-35730 ✓	Support I2C clickpad on Windows 7 OS	Customer's request	Install SynHidI2C driver on Win7 x64

Issue Number	Description	Root Cause	Solution
HDR-35435 ✓	Windows restored lost when use three fingers Swipe up	There're some special windows being treated as opened window by user when all windows are minimized	Filter these special windows by class name or/and title
HDR-35440 ✓	BSOD when run cold boot stress test.	RtlIsNtDdiVersionAvailable could only be run in PASSIVE_LEVEL.	Using safer function to get OS version instead.
HDR-35559 ✓	Remove lenovo logo for Medion-Eraser	Customer's request	Modify LogoToDisplay from 3 to 1
HDR-35560 ✓	Change from scan code to Q-Event for lenovo 320 projects	Customer's request	Change disable/enable setting from scan code to QEvent
HDR-35566 ✓	PNPID application for Lenovo_Ideapad \| 120s		Add support for SYNA2B38, SYNA2B39
HDR-35577 ✓	Add new HID = SYN2B9E & SYN2B9F in Lenovo_Ideapad driver package		Add support for SYN2B9E, SYN2B9F

Issue Number	Description	Root Cause	Solution
HDR-35368 ✓	Remove Dpinst.exe in the INF file / [SourceDisksFiles] section	We use dpisnt to delay install SmbDriver	Using SynTPEnhService to delay install SmbDriver
HDR-35436 ✓ (139947)	[Y720-15IKB_SIT] Cursor will move when SYN TP two-finger scrolling on the excel/word/PPT/pdf file.	When finger is in a non-active slave button zone, we filtered it wrongly, so another finger is treated as pointing finger so that cursor is moving	Filter out finger in a slave button zone only if slave button is enabled and customer requested
HDR-35457 ✓	Pinch failed when keep one finger fixed and move another one	The setting of Pinch2FInDifferentDir is 1, so we can't perform pinch if there is one finger resting.	Change the setting of Pinch2FInDifferentDir to 0
HDR-35458 ✓	Touchpad cannot be disabled when keyboard send CTRL+SHIFT+P code together with scan code	Driver monitors SHIFT, ALT and CTRL keys, but current scan code is for single hot key	Ignore SHIFT, ALT and CTRL keys
HDR-35517 ✓	PNPID application for Lenovo_Ideapad \| N24		Add support to SYN2B9D

Issue Number	Description	Root Cause	Solution
HDR-35249 ✓	PNPID application for Lenovo_Ideapad \| 320	New projects request	Add support to SYNA2B35, SYNA2B36, SYNA2B37
HDR-35251 ✓	Win10 TH2，Synaptics Touchpad will lost function after lid open from shut down by lid close with open txt file.(FR:100%).	Can't switch to SMBus without physical connection	Use PS2 setting

Issue Number	Description	Root Cause	Solution
HDR-34960 ✓	3F swipe fail to work from task view	1. When either horizontal direction change or vertical direction change, driver will reset the process of both two directions 2. When finger up, FW will report jump position	1. Only reset the process of the changed direction when only one direction changes 2. When finger up, FW will try to use last 3F data to decode gesture
HDR-35053 ✓	TP cannot be enabled after reboot	SynTPEnh hasn't be ready while pressing hotkey	Process QEvent as KBC disable/enable

Issue Number	Description	Root Cause	Solution
HDR-35006 ✓	Remove setup.exe for lenovo Ideapad driver packages	Customer's new request	Take out setup.exe from individual x86/x64 driver install package
HDR-35016 ✓	PNPID application for Lenovo_Ideapad	New project request	Add support for SYNA2B34
HDR-35021 ✓	PNPID application for Lenovo_Ideapad	New project request	Add support for SYN2B9B

Issue Number	Description	Root Cause	Solution
HDR-34520 ✓	L/R Button not working.	DPC enqueue might be failed because there is still the same context in the queue, and the SynTP.sys would lost the chance to retrieve the attention.	Set a timer to enqueue if we enqueue failed.

Issue Number	Description	Root Cause	Solution
HDR-34770 ✓	put slug with 23mm on TP and move it, find mouse pointer can move immediately.	FW report low confidence for palm of 23mm slug	Adjust palm confidence threshold
HDR-34810 ✓	One finger scrolling function of synaptics touchpad exist in synaptics control panel when the SPEC not support the function	Not match the SPEC	Remove 1F scroll feature

Issue Number	Description	Root Cause	Solution
HDR-34318 ✓	Add HDR-34172 to branch 19.3.10.x	String token 'ProgramFiles' not defined in [Strings] sectio	Intended if to use a literal '%' in a string, use '%%' instead. So change %ProgramFiles% to %%ProgramFiles%%
HDR-34676 ✓	Add HDR-34376 to branch 19.0.17.x	If uninstallation app remove drivers from driverstore when uninstall from devicemanager will break WHCK test	When uninstall from device manager our uninstallation app will not remove any devices and their drivers from driverstore. User has to check on the check box 'Delete the driver software for this device' so the OS will remove SynPD driver from driverstore

Issue Number	Description	Root Cause	Solution
HDR-34686 ✓	Left button click becomes right click	Wrong finger position detection	Get current packet from correct filter
HDR-34689 ✓	3F swipe up still has function from task view	Not detect task view window correctly	Check task view window with localized name of 'New desktop'
HDR-34695 ✓	PNPID application for Lenovo_Ideapad		Add support for SYNA2B33

Issue Number	Description	Root Cause	Solution
HDR-34662 ✓	Button click sometimes has no function	Only one packet for physical button state process will break the button state update for all packets in delayed group	Use group to process physical button state interrupt

System enhancements

Issue Number	Description	Root Cause	Solution
HDR-34516 ✓	Touchpad button has no function	This is TouchPad, but uses ClickPad setting	Change from TouchPad to ClickPad

Issue Number	Description	Root Cause	Solution
HDR-34409 ↻	Add a Fix for RS1 WHLK INFVerify Failure to All Active Branches.
HDR-34157 ✓	[Lenovo_IdeaPad_NewUI, Win10] Rotate and 2F Click Overlap in UI	The Ioctl of the controls for Rotation and 2F click should use the specific ones instead of using the free twist/twist. The new specific ioctl will check if touchpad is clickpad or not and decide whether the control of 2F click should show up or not. For touchpad, the 2F click control should not be created and the rotate control should show in the bottom side of the tab for clickpad.	Fix the registry setting to use correct ioctl for 2F click and rotate control
HDR-34396 ✓	[Lenovo_Ideapad_RMIHID & Lenovo_Ideapad_NewUI, Win10 RS1] Rotate fails to work	the default setting of rotate gesture is not updated while modifying the IOCtl setting of rotate components	Update the default setting of rotate gesture
HDR-34455 ✓	Change SYN2B95 to use scan code	Customer's request	Remove QEvent setting and add scan code setting

Issue Number	Description	Root Cause	Solution
HDR-34111 ✗	[Lenovo_Ultranav_hidmini, Graf1.5, Win10] Synaptics UI does not come out after driver installation	There was a miniport driver pending request not handled issue.	Changed code to handle and complete HID IOCTL requests.
HDR-34172 ✗	[RS1 WHLK] InfVerif INF Verification failed	String token 'ProgramFiles' not defined in [Strings] section	Intended if to use a literal '%' in a string, use '%%' instead. So change %ProgramFiles% to %%ProgramFiles%%
HDR-34050 ✗	[Lenovo_Ideapad, Win10] Some registries are not removed which causes 2F Click not working
HDR-34169 ✓	[RS1 WHLK] DIF Remove Device test (Reliability) failed.	Turn on feature to uninstall drivers from DeviceManager will fail new WHCK	Turn off feature to uninstall drivers from DeviceManager
HDR-34170 ✓ (132873)	Touchpad is still enabled after resume from S4 under pad mode	Driver don't notify EC that driver is ready correctly.	Driver notifies EC that driver is ready when detection is finished.
HDR-34301 ✓	PNPID application for Lenovo_Ideapad_NewUI/Lenovo_Ideapad	New PNPid request	Add Support for SYN2B9A

Issue Number	Description	Root Cause	Solution
HDR-33878 ✓	Modify 2F-scrolling speed	Current setting doesn't match customer's spec	Adjust 2F scrolling speed
HDR-33926 ✓	3F Swipe doesn't work - Upgrade installation case	Please reference HDR-33596.	Please reference HDR-33596.
HDR-34069 ✓	PNPID application for Lenovo_Ideapad_NewUI/Lenovo_Ideapad	New PNPid request	Add Support for SYN2B98, SYN2B99
HDR-34082 ✓	2F scrolling will cause Wifi list window disappear	System can't process touch injection correctly	Disable touch injection for non-specific metro mode apps

Issue Number	Description	Root Cause	Solution
HDR-33770 ✓	"Tap zone = right click" does not work	The condition to determine whether add corner tapping action into processed packet had been modified to check StrokeFingerCount which would be reset in FingerUpProcessing. Therefore, the corner tapping action which is assigned to secondary click cannot be added to processed packet.	Rollback the code to use ulState to determine whether we should add corner tapping action into processed packet.
HDR-33927 ✓ (131222)	Intertouch touchpad still works under PS/2	In install Synasigned drivers package if user does not check the check box 'Always trust software from "Synaptics Incorporated".', SynSmbdrv, SynHidMini ... will fail to install	Temporary add Synaptics as Trusted Publisher inton the system so auxiliary drivers can be installed for SynaSigned drivers
HDR-33932 ✓ (131177)	Touchpad reports finger when lid close w/ do nothing setting	Not enable lid disable/enable function	Enable lid disable/enable function
HDR-33950 ✓ (130663)	No "Touchpad Enable/Disable Status” item in Synaptics UI.	Use wrong Yoga type	Change to non-Yoga type

Issue Number	Description	Root Cause	Solution
HDR-33841 ✓	[Lenovo_Ideapad, Win10] 2F Click and 2F Tap does not work	Process Click based on the primary finger's position	Always treat 2F click as Right-Click and not consider the primary finger's position
HDR-33856 ✓	3F swipe up cannot restore windows after all windows minimized	Sometimes, there will be one window named "Worker Window" which is not opened by user and won't be minimized while minimizing all windows.	Mark "Worker Window" as not opened by user

Issue Number	Description	Root Cause	Solution
HDR-33672 ✓	Update SYNA2B30 settings to non-Yoga	Customer's new request	Enable non-Yoga mode
HDR-33707 ✓	Update scroll speed setting for Yoga710	The update of cursor speed will impact scroll speed	Adjust scroll speed setting
HDR-33730 ✓	Add HDR-32268 on some Lenovo Ideapad platforms	FW will report tiny motion while finger keeps stationary	Enhance anti filter to suppress tiny motion reported by FW
HDR-33750 ✓	Cursor is jittering when keep finger on TP for 30s	FW will report tiny motion while finger keeps stationary.	Enhance anti filter to suppress tiny motion reported by FW
HDR-33766 ✓	Update palm tracking setting for Yoga710-11 IKB	Palm detection doesn't match customer's request	Adjust Palm threshold
HDR-33786 ✓	PNPID application for Lenovo_Ideapad_NewUI	New PNPid request	Add support to SYN2B96
HDR-33787 ✓	PNPID application for Lenovo_Ideapad_NewUI	New PNPid request	Add support to SYN2B97
HDR-33812 ✓	Win7_64,The picture which open with Lenovo Photo Master can't be change to next/previous one with three finger Left/Right Swipe on Synaptics TouchPad.	3F horizontal swipe to switch pictures isn't turned on for Lenovo Photo Master	Enable 3F horizontal swipe to switch pictures

Issue Number	Description	Root Cause	Solution
HDR-33642 ✓	Manually trigger calibration by gesture		Trigger rezero touchpad by pressing left button and right button simultaneously.
HDR-28872 ✓	New Disable/Enable Rule of Lenovo Ideapad		Restore previous Enable/Disable state while clicking "Cancel" on Control Panel

System enhancements

Issue Number	Description	Root Cause	Solution
HDR-33345 ✓	Picture can't be viewed by two-finger left or right scrolling on Photo Gallery.(FR:100%)	The app doesn't support horizontal mouse wheel.	Change horizontal scroll using plugin action and we send left/right key when this app is on foreground.
HDR-33481 ✓	2F pinch doesn't work in 'lenovo photo master'	Not send correct key to Lenovo Photo Master	Driver will send MK_CONTROL+WM_MOUSEWHEEL to Lenovo Photo Master while Pinch, but the app doesn't response to the combined message but only WM_MOUSEWHEEL. So, for this app, we will send Up/Down Arrow message to make pinch take effect
HDR-33512 ✓	PNPID application for Lenovo_Ideapad_NewUI	New PNPid request	Add new PNPid=SYN2B95

Issue Number	Description	Root Cause	Solution
HDR-33448 ✓	Modify palm tracking default setting for 23mm slug	Current palm tracking setting will cause 23mm slug can move cursor	Adjust palm tracking setting

Issue Number	Description	Root Cause	Solution
HDR-31771 ✓	Enable Q-event in HID/I2C driver
HDR-32884 ✓	Picture can't be viewed by two-finger left or right scrolling on photo gallery	2F horizontal scrolling is disabled on Photo Gallery because it will switch pictures continuously	Enable 2F horizontal scrolling and only activate once on Photo Gallery
HDR-33030 ✓ (119526)	Windows can't be switched by three fingers left/right swipe on Task View mode.	Currently, 3F horizontal flick behavior is same as PTP, which will cause it can't switch task on Task View mode	For customer's request, add registry setting to make 3F horizontal flick can switch task on Task View mode.
HDR-33131 ✓ (122445)	Synaptics touchpad cursor speed is too fast.	Gain table length is too short and cursor speed doesn't adapt to display's resolution and DPI setting	Extend gain table to match different finger moving speed. Make cursor speed to adapt to different display's resolution and DPI setting
HDR-33294 ✓	Add HID=SYN2B93 for 700-15IKB		Add new PNPid=SYN2B93
HDR-33338 ✓	PNPID application for Lenovo_Ideapad_NewUI	New PNPid request	Add new PNPid=SYN2F03
HDR-33357 ✓	Modify palm tracking default setting for 23mm slug	Current palm tracking setting will cause 23mm slug can move cursor	Adjust palm tracking setting
HDR-33401 ✓	Update palm tracking setting for SYN2B37 to disabled	The adjustable range of "Palm Tracking" slider isn't fit for PS2+ACM2.0	Disable "Palm Tracking" slider from UI
HDR-33417 ✓	Add HDR-32268 on platform HID=SYN2B81 & SYN2B82	FW will report different position data while finger is stationary	Add filter to suppress tiny motion

Issue Number	Description	Root Cause	Solution
HDR-33229 ↻	Change Palm Rejection Behavior on Miniport PTP
HDR-31771 ✓	Enable Q-event in HID/I2C driver
HDR-32292 ✓	2F flick will trigger more than one page in the photo app
HDR-33221 ✓	Remove "Synaptics Pointing Device Driver" from "Programs and Features"	PRJ-35767	- v19.0.17.92 Added the feature PRJ-35767 in v19_0_17_main_branch for Lenovo_Ultranav, Lenovo_Ideapad, Lenovo_Ideapad_NewUI and Lenovo_Ideapad_RMIHID - Added the feature PRJ-35767 in v19_2_1_main_branch for Lenovo_Ultranav, Lenovo_Ideapad (next build v19.2.1.16)
HDR-33294 ✓	Add HID=SYN2B93 for 700-15IKB		Add new PNPid=SYN2B93

Issue Number	Description	Root Cause	Solution
HDR-33228 ✓	4F Flick to Switch Virtual Desktop Since Windows 10 Build 14328		Added code to support 4F Horizontal Flick gestures to switch virtual desktops. This is a new Windows 10 touchpad feature.
HDR-33199 ✓	Update scrolling speed setting	2F scrolling speed can't match customer's spec	Adjust 2F scrolling speed setting
HDR-33226 ✓	Cursor speed is too fast on platform HID=SYN2B63	Current cursor speed can't match customer's spec	Adjust cursor speed settings

Issue Number	Description	Fix Comment
HDR-32331	Implement the new control flow work with FW new lid behavior.	implement PS/2 set sleep mode feature.
HDR-33133 (122411, 122396)	3-finger flick up behavior is different from demo video	Merge from trunk: trigger 3F flick up/down once while keeping same direction
HDR-33154 (122035, 122213)	Update palm tracking settings	Adjust PalmRT setting from 2 to 5
HDR-33155 (121709)	Edge Motion no function	Skip anti-jitter filter while doing edge motion
HDR-33181	v19.3.6 Lenovo_IdeaPad.inf - After install the driver and restart, the cursor stopped moving	Fixed ulExtraCapailities4 for device does not have query to get ACM version

Issue Number	Description	Fix Comment
HDR-32135	Error message occurred when install the driver v19.0.17.58Lenovo_Ideapad_RMIHID	Put back MatchID flag but let user option to continue to install not force to exit
HDR-32884	Picture can't be viewed by two-finger left or right scrolling on photo gallery	Enable 2F horizontal scrolling and activate once
HDR-33074	[Lenovo_Ultranav] redundant "HID" protocol shown in setup complete window	Removed SynHid.inf which supports legacy USB touchpad USB\Vid_06CB&Pid_0001
HDR-33077	Modify scan code of enable/disable touchpad on platform HID=SYN2B80	Modify Disable/Enable scancode
HDR-33103	Update zoom/scrolling speed settings to all IDs for Lenovo Ideapad	Adjust 2F scrolling speed and zoom rate
HFW-1509	E41-15: Cursor keeps moving when keep finger on touchpad	Supress tiny motion while finger is stationary

Issue Number	Description	Fix Comment
HDR-32896	Remove button action process from enabling/disabling device	Merge from branch: remove button action process from disabling/enabling TP
PRJ-35772	Add bootloader v7 and v8 Support in SynReflash	Fixed block size in bootloader V5/6
HDR-32724	v19.3.0 Lenovo_IdeaPad - Simplified Chinese - some Chinese character are bold others are not	Fixed GUI text display issue in Simplified Chinese.
HDR-32726	v19.3.0Lenovo IdeaPad - German language - There is no space between "Cursor Speed" and "Slow" at the "Enable Edge Motion.	Fixed GUI text display issue in German language.
HDR-32908	v19.3.3 Lenovo_IdeaPad - un-check the check box for "Enable Secondary Corner" will still open context menu	Fixed ClickPad Corner click not working issue.
HDR-32963	Update the video to lenovo LBG	Update help video
HDR-33002	Remove SMBus driver on HID=SYN2B80	Change InterTouch to PS2
HDR-33005	Add SYN2B92 in Lenovo_Ideapad_NewUI driver package	Add new PNPid=SYN2B92

Issue Number	Description	Fix Comment
HDR-32107	Create PTP injection code to replace touch injection	Add code to support PTP injection in kernel
HDR-32828	Yoga710: Cursor speed doesn't meet lenovo spec	Miss Win8&Win10
HDR-32903	PNPID application for Lenovo_Ideapad_NewUI	Add new PNPid=SYN2B8E, SYN2B8F, SYN2B90, SYN2B91
HDR-32916	Yoga510/310s: Cursor/scrolling/pinch speed doesn't meet lenovo spec	Adjust cursor/scroll/zoom speed to match Lenovo's spec
HFW-1446	Cursor keeps moving when keep finger on touchpad	Merge from branch, Supress tiny motion while finger is stationary

Issue Number	Description	Fix Comment
SWT-459	EFU shall support installation with silent mode	SynReflash Configuration shall support installation with silent mode
HDR-32718	KB lost function from ship mode	Modify KBCNotifyConfig to remove ekbcdcfQueryKBCForDisableState

Issue Number	Description	Fix Comment
HDR-28669	[Linux_Ubuntu 14.04] "Two Button Click Action" description should display in Buttons settings.	using consistent item code for 'text', 'combo list' and 'configure'.; [linux] Merge linux section into hpnewui for the trunk.
HDR-32107	Create PTP injection code to replace touch injection	Add code to support PTP injection in kernel
HDR-32624	Add 3+2BCP PnPIDs in Linux driver	[linux] build correct section for x86 or x64.
HDR-32734	There is no pop-up message when connecting an external USB mouse	Better way: dont initialize the value on child class. Balloon not working on seperated TP and CB trayaction.
PRJ-35772	Add bootloader v7 and v8 Support in SynReflash	Add bootloader v8 and UPP Support in SynReflash
HDR-32539	[Lenovo Ideapad NewUI, Win10] redundant "HID" protocol shown in setup complete window	Use Coinstaller to install SynHidI2C on Win7 X64 to prevent non needed device show up in finish install dialog of dpinst; Need to install SynHidI2C driver first then SynPD driver can be installed
HDR-32720	Add new HID=SYN2B8D in Lenovo_Ideapad_NewUI driver package	Add new PNPid=SYN2B8D
HDR-32828	Yoga710: Cursor speed doesn't meet lenovo spec	Adjust GainTable to match Lenovo's cursor vs finger speed spec

Issue Number	Description	Fix Comment
HDR-32331	Implement the new control flow work with FW new lid behavior.	implement PS/2 set sleep mode feature.; Found a logic error....; Fix an issue that SMBus device won't correctly call RMI's WriteDeviceSleepMode
PRJ-35774	Driver Upgrade Issues	Changed code to fix SMBus driver upgrade incompatibily issue. Take out OEM DelReg
HDR-32599	[Lenovo_Ideapad_NewUI Win10] Three finger (3F) swipe up is too sensitive when user do 3F swipe up from windows minimize.	Adjust FingerOnPadFlickThreshold
HDR-32617	PNPID application for Lenovo_Ideapad_NewUI	Add new PNPid=SYN2B87
HDR-32661	Add HID=SYN2B88 for Lenovo Ideapad new platform	Add new PNPid=SYN2B88, SYN2B89, SYN2B8A, SYN2B8B

System enhancements

Issue Number	Description	Fix Comment
HDR-32514	Update cursor motion speed for Y900	Adjust PointerMotionSpeed
HDR-32529	Update CursorPointingSpeed to 304	Adjust PointerMotionSpeed
HDR-32530	Please update palm tracking setting for Yoga510/AMD platform	Modify PalmRT and HighWDelay setting

Issue Number	Description	Fix Comment
HDR-32442	SMBus driver support for new AMD CPU Stoney	SMBus driver support for AMD Stoney.
HDR-32378 (115961)	Rotate is not sensitive.	Add back the speed ration checking for 2F scrolling.
HDR-32463	Add new HID=SYN2B83 in Lenovo_Ideapad_NewUI	Add new PNPid=SYN2B83

Issue Number	Description	Fix Comment
HDR-31979	Cursor jump or tapping when doing typing	Change PalmRT setting
HDR-32148	Y900: Palm rejection doesn't work	Change Palm settings
HDR-32414	Palm tracking is still enabled for PS/2 touchpad w/ ACM2.0	Disable palm tracking UI

System enhancements

Issue Number	Description	Fix Comment
HDR-32202	Sometimes TouchPad Button doesn't work on login screen	We should update Button Status when lid close/open disable device is called. The function EnableButtonActions called in DisableDeviceAndButton will check the setting "ButtonsEnabledDisabledWithDevice" So it won't break the feature that button disable/enable which should be independent from touchpad device disable/enable state.
HDR-32319	[HID/USB] Observed opposite scroll direction while performing 2F edge motion scroll in MS Edge	Fix injection bug (reverse scroll doesn't work)
HDR-32289	Maksim: Touchpad has no function after lid close and open	Set TP disable/enable request to etfCanDelay

Issue Number	Description	Fix Comment
HDR-32226	Add new HID=SYN2B80 in Lenovo_Ideapad_NewUI	Add new PNPIds SYN2B80/2B81/2B82 to Lenovo_Ideapad_NewUI.

System enhancements

Issue Number	Description	Fix Comment
HDR-31756	Cursor suppressed from moving sometimes when moving the cursor on the desktop for mini port driver	Add PalmCheck thresholds for PTP miniport driver withACM2.1
HDR-31960	When one palm and one finger on the touchpad, cursor should move	enable one palm one finger moving
HDR-32032 (111825)	Vertical & Horizontal scrolling is hard to use after zoom in photo	TouchInjection still works in win10 but we have to inject 1 Finger instead of 2 Fingers. We apply touchinjection because after zoom-in in Photos App, horizontal scrolling should move the picture left or right continuously.
HDR-32061	PNPID Application for Lenovo_Ideapad_RMIHID	Add new PNPid=SYNA2B31
		Modify SynTPEnh launch mode to service

Issue Number	Description	Fix Comment
HDR-31942	Tray icon lost but SYNTPENH still exsit	When someone had deleted our tray icon, the error code should be ERROR_TIMEOUT. Shell_NotifyIcon can't be deleted or modified before we add new tray icon. We should check correct error code and add tray icon again.; Restart SynTPEnh while tray icon can't refresh
HDR-31458	Tray icon and gesture lost occasionally	Merge to trunk
		[linux] fix break.
HDR-31712	Support I2C clickpad on Windows 7 OS	Update install I2C Clickpad on Win7 X64 need to reboot because SynHidI2C driver stack still in the memory; Give user warning to save their work before update install I2C Clickpad on Win7 X64; Support I2C Clickpad on Win7 X64
HDR-31916	please apply attached registry to V19.0.17 branch	Modify AdjustPointingSpeedBaseOnDesktopRes and PointerMotionSpeed setting
HDR-31936	apply attached registry to Lenovo LBG	Add IgnoreDisableDeviceStateOptimization registry
HDR-31938	apply attached registry to Lenovo LBG	Treat the contact as palm after 5 continuously palm object
HDR-31941	WHLK BSOD - 19.0.17.52 \| Lenovo_Ideapad_RMIHID	Fix BSOD issue while querying hardware ID of device object.
HDR-31943	PnPID application for Lenovo Ideapad NewUI	Add PnPID SYN2B30 RMIHID for Lenovo_IdeaPad_NewUI
HDR-31960	When one palm and one finger on the touchpad, cursor should move	Remove one palm always palm, supress palm click, enable one palm one finger
HDR-31982	Remove isolated palm packet from data stream	Move "IgnoreIsolatedPalmObject" to common setting.
HDR-31985 (109747, 112379, 110221)	Set KBCNotifyConfig=0x19 on platform HID=SYN2B65, SYN2B67, SYN2B72	Modify KBCNotifyConfig setting and change to Yoga type
HDR-31988	Add new HID=SYN2B7E in Lenovo_Ideapad_NewUI	Add new PNPid=SYN2B7E
HDR-32014	Update pinch speed UI setting	Adjust pinchscale setting
HDR-32017	BSOD during system WHQL test	Fix BSOD issue during system WHQL test
HDR-32034	Add new HID=SYN2B7F in Lenovo_Ideapad_NewUI	Add new PNPid=SYN2B7F

Issue Number	Description	Fix Comment
HDR-31450	3F drags and slides video	Fix win10 3 finger vertical slide video
HDR-31882	Change finger threshold to match FW for Imaging Sensor TP	Changed slider min, max and frequency to meet defautl value change in the driver.; Changed finger threshold to match FW for Imaging Sensor TP
HDR-31712	Support I2C clickpad on Windows 7 OS	Add the dependency to fix the build break on SynPTPHID project as the changed report.cpp is used by SynPTPHI project as well.; Fix the incompatible between SynRMIHID and SynHidI2c on Windows 7.
HDR-31771	Enable Q-event in HID/I2C driver	Implement QEvent function on HID/I2C; Fix build error caused by including Ntifs.h
HDR-31861	Do not apply MatchID for package to install HID devices	The Installer/OS still need to copy drivers to driver store for HID devices when the devices are not present in the system.
HDR-31862	PnPID application for Lenovo Ideapad NewUI	Add PnPID SYN2B7B, SYN2B7C for Lenovo_IdeaPad_NewUI
HDR-31866	PnPID Application for Lenovo Ideapad NewUI	Add PnPID SYN2B2F RMIHID for Lenovo_IdeaPad_NewUI
HDR-31871	Add HID=SYN2B7B in Lenovo_Ideapad_NewUI inf file.	Add new PNPID=SYN2B7D

Issue Number	Description	Fix Comment
HDR-31430	2F scrolling will cross more than one page on "photos” and "IE”	Injection for scrolling gesture in Microsoft Photos app should start from app window center rather than from the cursor.
HDR-31396	2F horizontal scroll is too sensitive in Windows Photo Apps	Update settings for 2F scrolling in MS Photos for win10 Th2 (or v10586).; Set key scroll for Horizontal scroll in Microsoft Photos for win10.; Update 2F scrolling for Microsoft Photos in latest version of win10 (TH2 or v10586)
HDR-31780	The slide bar of Palm check setting is changed to Min+2 after resuming from S3/S4/Restart/Cold boot	Fix the issue that PalmRejectThreshold value could not be correctly saved.
HDR-31793	Modify video file name	Rename two video files' name
HDR-31819	Update enable/disable scan code for Y900	Modify scan code for disable/enable device
HDR-31826	TM-02847-004 has ghost palm in Compal production line	FW will report ghost palm in some shipping out platform. Driver only treat the contact as palm after 5 continuously palm object.
HDR-31836	PNPID application for Lenovo_Ideapad_NewUI	Add new PNPID=SYN2B7A

Issue Number	Description	Fix Comment
HDR-31713 (109532)	Synaptics TP has no Scrolling function by Windows Photo Browser	Send only 1 finger position for metro photos
HDR-31743	Report rate calculation is wrong on non-PS2 platform if there are more than 1 finger on the pad	Fixed a wrong logic that causes the driver uses wrong report rate for MF case.
HDR-31756	Cursor suppressed from moving sometimes when moving the cursor on the desktop for mini port driver	Don't convert non-finger to palm for miniport driver.
HDR-31690	Modify KBCNotifyConfig setting	Modify KBCNotifyConfig setting
HDR-31746	Add HID=SYN2B77 in Lenovo_Ideapad_NewUI inf file.	Add new PNPID=SYN2B77; Add new PNPID=SYN2B77
HDR-31747	Add HID=SYN2B78 in Lenovo_Ideapad_NewUI inf file.	Add new PNPID=SYN2B78
HDR-31748	Add HID=SYN2B79 in Lenovo_Ideapad_NewUI inf file.	Add new PNPID=SYN2B79
HDR-31758 (108725)	Set platform HID=SYN2B63 to non-Yoga platform	Remove AlwaysEnableDeviceAtStart_AddReg to meet non-Yoga's spec

Issue Number	Description	Fix Comment
HDR-31508	4F/5F swipe up/down has same function as 3F swipe up/down	Prevent triggering 3F gesture when 4F->3F
HDR-31634	Add HID=SYN2B76 in Lenovo_Ideapad_NewUI inf file.	Change from InterTouch to PS2

Issue Number	Description	Fix Comment
PRJ-35733	Inertia, coasting and edge motion support for TouchInjection	Make scroll speed adjustment supported in touch injection
HDR-31631	Add HID=SYN2B74 in Lenovo_Ideapad_NewUI inf file.	Add PnPID SYN2B74 for Lenovo_IdeaPad_NewUI
HDR-31632	Add HID=SYN2B75 in Lenovo_Ideapad_NewUI inf file.	Add PnPID SYN2B75 for Lenovo_IdeaPad_NewUI
HDR-31634	Add HID=SYN2B76 in Lenovo_Ideapad_NewUI inf file.	Add new PNPID=SYN2B76
HDR-31636	Maksim: After enter CS, need to click button 2-3 times to wake up system	Send one extra dribble packet to OS to make OS can be waked up from suspend by TP
HDR-31655	Maksim: Please set FW to sensor sleep mode when lid close	Add Lid open/close related settings.
HDR-31656	Maksim: Key suppress time is too long	Adjust cursor supress time after key press

Issue Number	Description	Fix Comment
HDR-31551	Add PS2 query $11	Added PS2 $11 query for integrated stick
PRJ-35733	Inertia, coasting and edge motion support for TouchInjection	Add 1 finger chiral scroll supported in touch action. add some performance fix
HDR-31457	Touchpad can not be enable after S3	Remove querying SPI_GETSCREENSAVESECURE
HDR-31547	Apply cursor speed new algorithm to all Lenovo Ideapad HID	After evaluation, apply the pointing speed adjustment to all Lenovo Ideapad ids.
HDR-31565	Driver no need to file finger signal that Z-value < 30	Lower the Z threshold to SYN2B2D.
HDR-31575	Add HID=SYN2B70 on Lenovo_Ideapad_NewUI	Add new PNPID=SYN2B70
HDR-31577	Add HID=SYN2B71 on Lenovo_Ideapad_NewUI	Add new PNPID=SYN2B71
HDR-31579	PnPID application for Lenovo Ideapad New UI	Add new PNPID=SYN2B73
HDR-31580	Add HID=SYN2B72 on Lenovo_Ideapad_NewUI	Add new PNPID=SYN2B72

Issue Number	Description	Fix Comment
HDR-12003	Review location of driver parameters	Moved some registry from HKLM\system.... to HKLM\Software\Synaptice\.. because they are put in wrong place.; Fixed a build error.
HDR-12577	remove the m_pPluginAction from the zone	Removed the m_pPluginAction from the zone.
HDR-30389	Braswell Flex3-1130 Win10 Synaptics Touchpad issue "Blackscreen when doing S3"	Change InterTouch to PS2 and not install SMBus driver
HDR-31059	Consolidate the disable state of touchpad and button	Merge to trunk; Modify coding style
HDR-31257	Add SYN2B67 on Lenovo_Ideapad_NewUI	Add PnPID SYN2B6C, SYN2B6D, SYN2B6E, SYN2B6F for Lenovo_IdeaPad_NewUI
HDR-31496	Add SYN2B6B in Lenovo_Ideapad_NewUI	Add new PNPID=SYN2B6B
HDR-31512	Modify enable/disable touchpad setting	Change PseudoSuspendEnable/Disable key to Enable/Disable Key for SYN2B63 (Non-Yoga type)

Issue Number	Description	Fix Comment
HDR-31431	Touchinjection error occurs when lifting one finger up during 2 finger gestures	Fix injection error. If the lifted up finger is finger 0 then we have no chance to go into slide to call cancel action of touch action, and we also do not contine to feed in moving finger of touch screen, then OS will found we time out to feed in touch screen packet and neither to send a finger up packet to end the stroke, then there is time out error.
PRJ-35733	Inertia, coasting and edge motion support for TouchInjection	Add code to make touch injection support 1 finger scrolling. And fix a bug
HDR-31413	PnPID application for Lenovo Ideapad New UI	Add new PNPID=SYN2B69, SYN2B6A

Issue Number	Description	Fix Comment
		New language translations for Windows installer, help files and control panel
HDR-31326 (ECR358436)	Vertical/Horizontal Swipe checkbox under three fingers will auto be checked when switch tab in Gesture.	The hidden control should not get or set settings
HDR-31349	Add back the logs for KTL Enhancement	Adding back KTL Enhancement log for different Stroke State.
		We still need to install SMBus driver for FW with SMBus bootloader.
HDR-31342	Synaptics TP will be auto disabled after do S3/S4 by lid close.	Enable AlwaysEnableDeviceAtStart for Win7

Issue Number	Description	Fix Comment
HDR-30992	Cursor Speed should keep the same in the different resolution	[Merge to trunk] : Lenovo want the physical movement are same in desktop when user move the same distance in touchpad.
HDR-31257	Add SYN2B67 on Lenovo_Ideapad_NewUI	Add PnPID SYN2B67 for Lenovo_IdeaPad_NewUI
HDR-31261	PnPID application for Lenovo Ideapad New UI	Add new PNPID=SYN2B68
HDR-31263	Change one setting for Lenovo Ideapad SYN2B49	Default select "Always Enable" for "Touchpad Status"
HDR-31273	Change one setting for Lenovo Ideapad SYN2B2C	Change PinchScale setting

System enhancements

Issue Number	Description	Fix Comment
HDR-30812	UI does not match Lenovo SPEC	Remove one finger scroll to match customer's spec
HDR-31059	Consolidate the disable state of touchpad and button	Make disabling buttons by UI to have higher privilege; : [TPDC]Rollback for trunk
HDR-31064 (106364)	TouchPad can't keep disable status on lock screen when disable touchpad by hotkey	Don't enable device until showing deskop for next time
HDR-31078	Set "ButtonsEnabledDisabledWithDevice"=1	Touchpad Button disable/enable status should be synced with Touchpad for all Lenovo_Ideapad_NewUI platform.
HDR-31097	Add SYN2B64 on Lenovo_Ideapad_NewUI	Add PnPID SYN2B64 for Lenovo_IdeaPad_NewUI
HDR-31101	Add SYN2B65 on Lenovo_Ideapad_NewUI	Add PnPID SYN2B65 for Lenovo_IdeaPad_NewUI
HDR-31122	Add SYN2B66 on Lenovo_Ideapad_NewUI	Add PnPID SYN2B66 for Lenovo_IdeaPad_NewUI

Issue Number	Description	Fix Comment
HDR-30955	Win 10 PTP like 3 finger gesture: We should do nothing when doing 3 finger horizontal flick in task switcher window with "new desktop" button	Fix win10-like 3 finger flick issue in new windows internet browser. And add emit; Change win 10 PTP like 3 finger flick gesture behavior
HDR-31037	When connect 2 PCs using a usb file transfer cable, and then use the mosue to move cursor between 2 PCs, then do 3 finger flick down, the behavior is not correct	fix win 10 like 3 finger flick issue
HDR-30913	2F Horizontal Scrolling will trigger page up/down in PDF	Do horizontal scrolling even there's no horizontal scroll bar for Adobe Reader
HDR-31015	PnPID application for Lenovo Ideapad New UI	Add PnPID SYN2B63 for Lenovo_IdeaPad_NewUI

Issue Number	Description	Fix Comment
HDR-30773	[ Win10] Alt + Tab / 3 finger left - right swipes to switch application function can be triggered after put 1 finger on the touchpad then do zoom / pinch gesture by another 2 fingers.	If one finger is not in resting zone, the other 2 fingers perform pinch gesture, then when thease 2 fingers lift up, we might triggered the 3 finger flick gesture. We should always do the finger direction check no metter the finger counts
HDR-30887	Press Win + M to minimize all windows then Press Win + Tab to launch task switcher, then do 3 finger flick it will close the task switcher	Fix win10-like 3 finger flick up bug
HDR-30922	Double tap to disable the touchpad it shows "ON" at the Mouse & touchpad	Wrong logic, a TP enable/diswable hot key only was sent to disable TP, otherwise the TP is disabled, there is no chance to sent the hotkey to enable it.
HDR-30812	UI does not match Lenovo SPEC	Remove one finger scroll to match customer's spec
HDR-30847	Observed cursor movement on Slate mode	Correct sacn code definition for SYNA2B22.

Issue Number	Description	Fix Comment
PRJ-35570	Change coinstaller and setup program to install HID/SMB miniport driver	Added Dpinst exit code
HDR-30468	Button Behavior Alignment with Touchpad Status	Sync button state with TouchPad while switching user only if enabling global disable
HDR-30783	Secondary corner click in lower bottom-left reported Left Click	Adjust button zone setting; Rollback, because this is TouchPad

Issue Number	Description	Fix Comment
HDR-30012	[Win10] Synaptics Startup Program in Windows 10 in comparison with Windows 8.1	Remove run key if we use service to launch enhancement for all windows; Remove run key to start up SynLenovoHelper.
HDR-30664	Pinch sometimes fails	Change setting from image sensor to profile sensor
HDR-30707	Please disable 2F tap trigger right-click menu	Remove 2-finger tap action in Win10
HDR-30753	Touchpad is enable in tent mode after resuming from S3	Update when driver set ready to EC

Issue Number	Description	Fix Comment
HDR-30212	Merge Lenovo_ideapad_rmihid to Lenovo_IdeaPad_NewUI	Syn scancode settings of RMHID with original Lenovo_Ideapad_RMIHID.inc
HDR-30467	Move one HID to Lenovo Ideapad NewUI INF	Followup: [TPDC] Please check with FAE why move Century Precise HID to Lenovo inf.
HDR-30534	[Y700-15/17 ISK_SIT]The touchpad cursor slide ratio is quicker than user finger slipping at the UHD panel units	Reduce to half of pointing speed for PNPID SYN2B5B/5C/5D.

Issue Number	Description	Fix Comment
HDR-30303	Please add localized help message for Windows 10 3F and 4F gestures	Fix "Maximum" and "Minimum" translations in Windows 10 gestures
HDR-30339	Fail to uninstall driver from Win10 Settings: Apps & Features	Add detailed driver unstallation to the log log; Get original install dir of synpd oem inf to the log
HDR-30474	Button comb box is not greyed out in PTP mode	Greyed out buttons combbox when the TP is switched to PTP.
HDR-30416	Inconsistent click behavior on 3F and 4F click	Enable 3F-clicking action for win10
HDR-30423	Synaptics touchpad two finger scroll function is too sensitive when scroll picture by Photos APP	Use touchinjection for 2 finger scoll & pinch in Microsoft Photos app. This way can make picture sliding no so fast.
HDR-30467	Move one HID to Lenovo Ideapad NewUI INF	Add new PNPID=SYN2F02
HDR-30468	Button Behavior Alignment with Touchpad Status	Sync button state with TouchPad while switching user
HDR-30522	Set 2Finger tap action in win10 be requested by Microsoft gesture-spec	Set 2FingerTapAction to be right-clicking in win10.

Issue Number	Description	Fix Comment
HDR-30458	Turn off ALT+SHIFT+L to dump log file by default	Turned off using "ALT+SHIFT+L" to collect a log file because it affect some apps which use these hot key.
HDR-28998	Video for Windows 10 3F flick.	Add video buttons for 3FTapping 4FTapping on Win10.; Change IOCTLs
HDR-30424	Disable touchpad buttons when disable touchpad	Sync button's status with TouchPad
HDR-30436	TP palm tracking bar need to be disabled	Disable "Palm Tracking" for PS2+ACM2.0
HDR-30455	Change sensitivity bar setting and cursor speed for Lenovo Ideapad NewUI	Adjust TouchThreshold and PointerMotionSpeed settings

Issue Number	Description	Fix Comment
HDR-30170	Marking resources as non-discardable	Marking resources as non-discardable
HDR-30268 (1197171)	1197171 - FNC_PE_ /Aria & Venetian: In the drop down box of Button Action (Button /Zone completely disabled) repeat on Touchpad (TouchStyk) tab	Fixed plugin action list item repeat issue when there is only one plugin action; Removed all plugin actions for LRM buttons.
HDR-30339	Fail to uninstall driver from Win10 Settings: Apps & Features	Add unstallation log ton Synaptics.PD.log; Hide command prompt windows in installation; Hide command prompt windows which remove SynTPEnhService in uninstallation; Add last step in finish install lon Synaptics.PD.log; Fixed cannot uninstallation driver from Win10 - Settings - Apps & features
HDR-30301	PNPID Application for Lenovo_Ideapad_RMIHID	Add new PNPID=SYNA2B2D
HDR-30324	Change sensitivity bar setting for Lenovo Ideapad NewUI	Adjust default TouchThreshold setting
HDR-30330	Change to task scheduler instead of service for SynTPEnh	Modify SynTPEnh from service to task schedule

Issue Number	Description	Fix Comment
HDR-30262	Use major version for HID/I2C in miniport driver	Changed FW version report format in miniport HID descriptor, for HID/I2C platform only major version is used, for InterToutch the version formation is major(8-bit).minor(8-bit).
HDR-30270	Set ShareVector to TRUE which allows IRQ sharing in SMB	Set ShareVector to TRUE which allows other devices sharing interrupt with SMB.
HDR-30271	Report max finger report count the same as FW in HID so we can support reported fingers less than 5	Reported max finger report what FW reports instead of hard coded 5 in miniport driver HID descriptor so we can support less than 5 fingers.
HDR-30212	Merge Lenovo_ideapad_rmihid to Lenovo_IdeaPad_NewUI	Merged Lenovo_Ideapad_rmihid to Lenovo_ideapad_NewUI.
HDR-30272	Need to save enable/disable status from ECRAM	Save disable/enable state to registry

Issue Number	Description	Fix Comment
HDR-30055	Improve SMB data read performance	Combined F01 read with partial F11 and skipped F11 relative and gesture data for SMB so we can reduce SMB bus traffic.
HDR-30149	Un-installation is not clean at the registry and C:\Program Files	Prevent restart too early in uninstallation
HDR-30171	Report real FW version through miniport driver instead of hard coded 0	Reported real FW version through miniport driver to OS for miniport driver PTP.
HDR-28543	Support V5.6 UI spec of Win10 driver for lenovo Ideapad	Add help video for 3F Flick in win10.
HDR-29968	When palm and one finger on the touchpad, cursor should not move	Suppress all finger motion when there is any palm detected.
HDR-30154	Edge Motion's translation	Modify CaptionID of edgemotion group box

Issue Number	Description	Fix Comment
HDR-29834	Add a new control type	Add a new control type ToggleSwitch.
HDR-30055	Improve SMB data read performance	Combined F01 read with partial F11 and skipped F11 relative and gesture data for SMB so we can reduce SMB bus traffic.
HDR-30081	Dynamically create HID descriptor based on TouchPad type	Create HID descriptor based on TouchPad type either report 3 buttons or 1 button for miniport driver.
HDR-29754	Touchpad button is enable when we disable touchpad	Sync button's status with TouchPad
HDR-30051	TP palm tracking need to be disabled	Disable "Palm Tracking" for ACM2.0
HDR-30052	touchpad can not be disabled by hotkey after boot up	Enable query KBC for device state; Rollback the process of lid event received while booting up; Update device disable state to KBC if lid event is received before DisableDevice() is called from APILoadState()
HDR-30086	Set PalmRT default to 7 for ACM 2.1 TouchPad on Lenovo_IdeaPad_NewUI	Set PalmRT default to 7 for ACM 2.1 TouchPad.

Issue Number	Description	Fix Comment
HDR-29725	Driver package to deprecate SynReflash tool from manifest	SynReflash will only be included in driver package if specified
HDR-29885	Twist rotate is no function	Add Rotation support for Microsoft Window Photos App for win10
HDR-29964	Branch Build Request v19.0.14.x ( _UltraNav_HidMini.inf)	Changed ACM confidence value to zero to allow using FW reported contact type and ignore confidence value if the slider is in the last slot.

Issue Number	Description	Fix Comment
HDR-28998	Video for Windows 10 3F flick.	Added videos for Windows 10 3F gestures
HDR-29754	Touchpad button is enable when we disable touchpad	Sync button's status with TouchPad

Issue Number	Description	Fix Comment
HDR-29759	Please show FW version while query information in SynReflash	Fixed SynReflashPkg fail while image size over USHORT; Show FW version while query information under console
HDR-29125	[Lenovo_Ideapad-RMIHID] UI Text Size is not aligned	Fixed GUI Text layout is not aligned.
HDR-29595	SYN TP keep disable after S3/S4, even set "Always enable” in TP control panel	Fix EnableDeviceSessionEnd() issue while resuming from suspend without any session message
HDR-29655	Set "Keep last status" as default setting with specific platforms.	In the latest Lenovo_Ideapad UI Spec, they request to remove disable device until session end UI and feature to all win10 platform.
HDR-29754	Touchpad button is enable when we disable touchpad	Sync button's status with TouchPad

Issue Number	Description	Fix Comment
HDR-29609	Missing ACM2 data when converting secondary finger packet to primary finger.	Moved ACM 2 data from secondary finger packet to primary finger packet when the packet is converted to raw packet.
HDR-29638	BSOD when pressing any key	Fixed BSODs.
HDR-29671	Remove sticky border control from all UIs	Removed sticky border feature from all control panel since this feature is rarely used by end users and also the driver cannot detect windows border correctly every time when there is a new OS release so we decided to remove this feature.
HDR-29697	[Win10] Can't keep driver settings when upgrade to 19.0.11.1	Keep user settings when update drivers

Issue Number	Description	Fix Comment
HDR-29039	Video & Descrption for Windows 10 3F Swipe	New UI translations for Windows 10; New Windows 10 Translations for Enhancement
HDR-29471	Change one setting for Lenovo Ideapad SYN2B2E	Modify DisableDeviceUntilSessionEnd setting
HDR-29483	Set "Keep Previous Enable/Disable Status" as default setting.	Modify DisableDeviceUntilSessionEnd setting
HDR-29485	Remove "Touchpad Status" from driver UI	Remove "Touchpad Status" from CPL

Issue Number	Description	Fix Comment
HDR-29283	SynReflashPkg need to support more informations	Add packrat ID into file property while use SynReflashPkg to pack image and cfg
HDR-29353	Change featurescore to 0xF9 per MS recommendation	Changed FeatureScore to 0xF9
HDR-29112	Update lenovo logo in driver	Keep length-width ratio of the logo
HDR-5570	Driver setting doesn't match setting list v5.5	Fixed rotate and clicking overlap

Issue Number	Description	Fix Comment
HDR-29353	Change featurescore to 0xF9 per MS recommendation	Changed FeatureScore to 0xF9
		Update DriverName to the one with UUID appends.
HDR-28090	Video inconsistent with text description	Update three finger horizontal flick help video
HDR-28872	New Disable/Enable Rule of Lenovo Ideapad	Remove "Touchpad Status" group box and set DisableDeviceUntilSessionEnd to 0 on Win10; Update Disable/Enable rule.
HDR-29112	Update lenovo logo in driver	Update Lenovo logo in CPL on Win10
HDR-29154	Adjust cursor speed based on screen resolution and DPI	Lenovo ask to add one more factor(DPI) to adjust cursor speed. And apply that to all Lenovo_Ideapad platform.

Issue Number	Description	Fix Comment
HDR-10618	SynCOM samples have errors and warnings when compiling	mfctest; keypad; cPadClock; cPadImage; Disabler; Comtest; DisableGesture; SynDrumPad; BezelTest; SynWrapSample; SynPlot; SynDrumPad take out from SDK since it depends srd party library DirectX; SynView; SynForcePad; Dpn't include build bat files
HDR-13375	Remove LAPACK copyright info	Copyright 2014 to 2015; Remove LAPACK copyright info
HDR-28137	Un-installation driver is not clean	Use %ProgramFiles%\Synaptics\SynTP as temp dir to install auxiliary drivers instead of creating temp dirs in %ProgramData%
HDR-29104	Change driver package name from SynARP	Update OS support information in SynPD.inf
HDR-26997 (FM: 2259)	This is a placeholder for build generated checkins.	Update ReleaseNotes.html
HDR-29178	PnPID application for Lenovo Ideapad New UI	Add new PNPID=SYN2B62
HDR-29184	Touchpad can not be Enable after sending disable Q-event	Fix GetHWdfDeviceObject issue for QEvent; Verify pDevice
HDR-29224	Desktop can be zoom in/out	Fix Win10 desktop pinch issue
HDR-29249	Apply new disable/enable rule for Yoga Series	Modify DisableDeviceUntilSessionEnd setting
HDR-3244	Lenovo_IdeaPad_NewUI GUI text will be bold if we switching radio box frequently	Repaint the radio button's background instead of setting TRANSPAENT to avoid visual interference of text when losing focus. The same check-in as CheckBox.

Issue Number	Description	Fix Comment
HDR-28137	Un-installation driver is not clean	Un-installation driver is not clean - remove old SynTPCoInstaller; Use %ProgramFiles%\Synaptics\SynTP as temp dir to install auxiliary drivers instead of creating temp dirs in %ProgramData%; Always overwrite Coinstaller in update install
HDR-28874	Incorrect ASIC Displayed in Diagnostics Window	Get correct ASIC type from F01 query 19.
HDR-29080	Suppress Tap on Top Left Corner for SecurePad	Added code to suppress tap in the SecurePad notch area.; Checked whether query41 exists to find right offset for query43.
HDR-29102	Update control panel to disable top left corner tap zone from UI	Hidden top left tap zone controls from the control panel.; Fixed a compiling error.
HDR-29103	Update device type to SecurePad for SecurePad in the CPL to refer the device type	Updated device type to SecurePad in the CPL to refer the device type for SecurePad
HDR-28535	"Four (4F) Fingers swipe / flick" description is not match with help video file.	Change four finger left/right swipe info text and hide video button
HDR-28543	Support V5.6 UI spec of Win10 driver for lenovo Ideapad	Lenovo ask to change UI layout, and string description.
HDR-28743	[IdeaPad Win10] Three Fingers (3F) horizontal swipe function tips is not match with Lenovo Touchpad driver and gesture setting list v5.6	Remove tooltip for customer evaluation..
HDR-29121	SYN TP can't keep last disable status after S3/S4/WB/CB, if set "Keep Previous Enable/Disable Status"	Query last Touchpad Disable/Enable state from regisry instead of EC
HDR-3244	Lenovo_IdeaPad_NewUI GUI text will be bold if we switching radio box frequently	Merge code from branch to trunk.

Issue Number	Description	Fix Comment
HDR-28622	Tap zones can't work on the top right and top left corner	Allowed tap if a finger is in tap zone and object type is non-finger and tap zone is enabled.
HDR-28913	Return code=-1	Fixed return code for setup
HDR-28459	[Lenovo_Idepoad_RMIHID] Button Configuration Drop Down List does not enlarge proportionally when text size changes	Changed GUI code to fix dropdown list display issue.; [linux] fix break.
HDR-28543	Support V5.6 UI spec of Win10 driver for lenovo Ideapad	Lenovo Ideapad update the UI spec to v5.6.2, re-layout UI and adjust string to match request.; Roll back the wrong checkin.
HDR-28868	Convert to PS2 bus	Only check FamilyID and ModelID; According to Intel's suggestion, set and clear correct bits for PCI configuration space 0x80
HDR-29032	Support ACPI LID open/close	Add ACPI Lid open/close support

Issue Number	Description	Fix Comment
HDR-28907	Correct Finger Packet State not for all fingers in a group but for those who are really in the zones	Correctly update Finger Packet State not for all fingers in a group but for those who are really in the left/right/resting zones
HDR-28944 (676644)	[Microsoft Windows 10 Team] [DeviceCompat][HID][CUET] : The check box setting "Disable internal pointing device..." in mouse properties under clickpad tab doesn't get applied.	Fixed checkbox out of sync issue when there are two tabs in the control panel such as Show tray icon in the taskbar or disable internal pointing device when external USB pointing device is attached.
HDR-28820	SYN TP can't keep last disable status after S3/S4/WB/CB, if set "Keep Previous Enable/Disable Status"	Detect TouchPad Disable/Enable state by check whether customer's app is exist.
HDR-28904	Let Q-event work well even if mode switch fail	Process QEvent on the parent(PS2) device if switching to SMB fails
HDR-28955	Add new PNPID = SYN2A20 for Lenovo LK21 platform.	Add new PNPID=SYN2A20
HDR-28964	Please Set SMBUS port as default for one HID in Lenovo Ideapad NewUI	Turn on SMBus port

Issue Number	Description	Fix Comment
HDR-28543	Support V5.6 UI spec of Win10 driver for lenovo Ideapad	After check it with customer, disable 3F Flick gesture in win10 as default.
HDR-28868	Convert to PS2 bus	Disable dynamic clock gating from Skylake SMBus Host Controller's PCI configuration space

System enhancements

Issue Number	Description	Fix Comment
HDR-28731	Add FeatureScore for all OEM INFs.	Fixed build errors.; Added FeatureScore in INF so OEM driver is always picked by WU first so the generic driver can be overridden in WU.
HDR-28736	Change SMBus mode switch retry to zero	Removed SMBus mode switch retry from SwitchMode because there is a retry logic in the low level driver (retry 16 times).
HDR-28751	Change Disable Enable Scancode	Change Enable/Disable scan code

Issue Number	Description	Fix Comment
HDR-28543	Support V5.6 UI spec of Win10 driver for lenovo Ideapad	Lenovo_Ideapad create new UI spec 5.6, enable win10 like 3F gesture&UI in win10; Rollback the previous change.
HDR-28591	Tray icon lost and no gesture feature after reboot test.	Change the launch method back to task scheduler.
HDR-28620	Change one registry setting for Lenovo Ideapad	Change the launch method back to task scheduler
HDR-28626	PnPID application for Lenovo_Ideapad_NewUI	Add new PNPID=SYN2B61
HDR-28628	Add one registry for some IDs	Add lid close/open action
HDR-28629	Change one registry setting for Lenovo Ideapad SYN2B5C	Force to work on PS2 port, add lid close/open action

Issue Number	Description	Fix Comment
HDR-28484	Create miniport driver INF for major customers.	Created miniport driver installation package for major ciustomers. 1, Added plugin registries back fir miniport driver, otherwise synthenh cannot be launched. 2, Always created OSD class instead of enabling by registry because OSD is used several placec, if this registry is missing, the syntpenh will crash.
HDR-28488	Gesture and Pointing performance improvement	1, Fixed memory leakage when the miniport driver is disabled or removed. 2, Fixed the miniport driver is disabled when any USB mouse is unplugged from USB ports. 3, Reported to PTP using normalized X, Y instead of filtered X, Y.; Fixed 1palm+1F failure issue if palm is down first, 1F is down second, then palm is up, the pointing does not work any more. We should fill in finger data one by one from array index 0, should no gap between finger data..
HDR-28543	Support V5.6 UI spec of Win10 driver for lenovo Ideapad	Remove 4F UI in win10 to all Lenovo_Ideapad.

Issue Number	Description	Fix Comment
HDR-28484	Create miniport driver INF for major customers.	Created miniport driver installation paclage for major ciustomers.
HDR-28402	PnPID application for Lenovo Ideapad New UI	Add new PNPID=SYN2B5F
HDR-28458	PnPID application for Lenovo Ideapad New UI	Add new PNPID=SYN2B60

Issue Number	Description	Fix Comment
HDR-28341	Review all INFs to add HID/ACPI before PnP IDs	Per Win10 WU we have to add ACPI before PnP IDS isntead of *.

Issue Number	Description	Fix Comment
HDR-28280 (83364)	The Edge Swipe Settings area is blank in Synaptics Control Panel	Modify profile sensor's edge swipe property page settings as image sensor
PRJ-35549	Find a solution to enable SMB driver update for specific PnP in WU	Enable SMB driver update for specific PnP in WU

Issue Number	Description	Fix Comment
HDR-28037	Cancelling driver installation reverts all custom values to default.	Remove unused registry

Issue Number	Description	Fix Comment
HDR-28037	Cancelling driver installation reverts all custom values to default.	Move remove user settings into SynTPEnh, update inc files
HDR-28054	Apply LCFC Q-Event for Y51/Y71	Move QEvent code to CosPointingDevice which is only applied to windows; add some comment
HDR-28054	Apply LCFC Q-Event for Y51/Y71	Make Lenovo defined QEvent take effect while "QEventUseLenovoDefinition" is 1 in the registry
HDR-28162 (81963)	Synaptics touchpad has function after resume from S3/S4/CB/WB with touchpad disabled while keep last status is enabled	1. Corrent the original settings, previous setting is not properly for non-yoga platform 2. Platform EC will miss understand the 0x97 0x00 query command, remove it to avoid EC's bug.

Issue Number	Description	Fix Comment
HDR-28175	Hide all edge swipe controls for Win10	Hidden edge swipe controls from CPL for Win10.
HDR-28189	Add Intel SkyLake chipset support in SMB INF	Added Intel Skylake chipset support for SMBus.
HDR-28054	Apply LCFC Q-Event for Y51/Y71	Meger QEvent function from v18_1_44_Toshiba_QEvent_branch, add Lenovo's QEvent spec support
HDR-28194	Add new PNPID for Lenovo Ideapad Y700-14 ISK	Add new PNPID=SYN2B5E

System enhancements

Issue Number	Description	Fix Comment
HDR-28039	TouchPad should be enabled after checked "Disable internal pointing device when external USB pointing device is attached" then unplugged external USB mouse.	Fixed the USB mouse plugin/unplugin disable/enable issue, the notification reason is changed, it does not match with user mode driver, so the event is not processed by the user mode driver.,
HDR-27760	Three Finger (3F) Swipe function behaviors are abnormal by Nitro.	Fix 3 finger swipe doesn't work in Lenovo_Ideapad_NewUI

Issue Number	Description	Fix Comment
HDR-2	4-Finger swipe doesn't have help video	Shown help video for 4F flick.
HDR-27864	Add "ACM2" category parsing in registry	Add "ACM2" registry parsing for CPL controls and remove old method of graying specific controls while device has ACM2 capability
HDR-27911	There will show two synaptic TP icon if you cancel the shutdown process	Clear dead tray icon while previous SynTPEnh.exe doesn't exit normally
HDR-27997	3F Flick(3F Swipe) Left/Right does not work in "Photos" App	Added left, right key macro for MetroApp Photo 3F&4f horizontal flick.

Issue Number	Description	Fix Comment
HDR-27930	Disable audio feedback for button clicking	Read ForcePad click sound mute status from registry..
HDR-27856	Synaptics Touchpad can't keep last enable/disable status.	SYN2B34 is not Yoga type, should not enable "AlwaysEnableDeviceAtStart".
HDR-27863	Please rollback the changes for HDR-240	rollback the changes for HDR-240
HDR-27889	Remove Query command	Remove KBC Query command
HDR-27903	Adjust Edge Swipe Width	Adjust edge swipe width

Issue Number	Description	Fix Comment
		Modify edge swipe settings
		Add new PNPID=SYN2B5C, SYN2B5D

Issue Number	Description	Fix Comment
HDR-913 (Hyder001)	Using force data to reduce false taps working with ACM	Ignored tap decoding if force is less than certain threshold.
HDR-27739	Change Disable Enable Scancode	Change Enable/Disable scancode
HDR-27753	Adjust Edge Swipe Width	Adjust Edge Swipe Width
HDR-27779	Add HDR-777 for all Clickpad platforms	Fix build-error.
HDR-27765	Touchpad status won't keep on previous state after resume back from S3/S4.	Keep device disable setting(Non enable device disable until session end), and remove readdeviceinfofromreg. Apply settings to SYN2B48/2B49.
HDR-27773	Synaptics TP will be enable after WB in Tent/stand/pad modes.	Keep device disable setting(Non enable device disable until session end), and remove readdeviceinfofromreg. Apply settings to SYN2B48/2B49.

Issue Number	Description	Fix Comment
HDR-27746	Add more log information in the driver	Logged ForceModel reset event.
HDR-27718	Add SYN2B5B into Lenovo_Ideapad_NewUI	Add new PNPID=SYN2B5B
HDR-904	Inertia is still triggered even if the default setting is disabled	Fix ideapad inertia setting doesn't sync with the behavior by default issue

Issue Number	Description	Fix Comment
HDR-946	Add new HID = SYN2B4F into Lenovo_Ideapad_NewUI.inf	Add new PNPID=SYN2B4F
HDR-948	Support 0x97 query command & confirm policy.	Change KBC notified method for SYN2B49, SYN2B4C, SYN2B4D, SYN2A1E

Issue Number	Description	Fix Comment
HDR-815 (77336)	Sensitivity behavior is different from UI	Fixed Sensitivity behavior is different from UI by changing INF file.
HDR-904	Inertia is still triggered even if the default setting is disabled	Fix ideapad inertia setting doesn't sync with the behavior by default issue

Issue Number	Description	Fix Comment
HDR-340	Cursor cannot move when one finger in rest-finger area and another finger moves	Make 2F Pinch in button zone is allowed when 2F down and move together.
HDR-780	Cursor pointing will hook back when finger suddenly stop from fast moving	Implement the cursor hook back suppression algorithm. Enable it.

No changes

Issue Number	Description	Fix Comment
HDR-718	Modify scan code of SYN2A1E	Change sacn code for SYN2A1E.
HDR-722	Can not restore to default setting	Fix DisableDeviceUntilSessionEnd restore default issue by moving registry path from system to software
		FAE request to add same debugging info/behavior in HID device.

Issue Number	Description	Fix Comment
HDR-626 (ECR232511)	Unqouted Service Path in Registry with SynTPEnhServic	add quotes to Service's ImagePath in Registry

Issue Number	Description	Fix Comment
HDR-624	Make DPI aware default disabled	Make DPI aware
HDR-65	TouchPad doesn't work for a time after detaching external USB mouse	Fixed TouchPad does not work after detaching external mouse
HDR-476	Add scan code log for touchpad enable/disable	Record the device disable event in log; Correct definition.
HDR-580	PnPID application for Lenovo Ideapad New UI	Add new PNPID=SYN2B56, SYN2B57
HDR-581	PnPID application for Lenovo Ideapad New UI	Add new PNPID=SYN2B58, SYN2B59, SYN2B5A

Issue Number	Description	Fix Comment
HDR-511	Pinch does not work in ForceTutorial app	Fixed wrong cursor position when DPI aware is enabled in syntpenh, that caused pinch or scrolling does not work if it uses wheel mouse message and the system is not in 96dpi. Called right function to window handle under pointer to fix wrong window handle which causes pinch does not work in ForcePad Tutorail app.
HDR-502	Keep previous touchpad state after S3,S4,warm boot ,cold boot.	Remove "AlwaysEnableDeviceAtStart_AddReg" and "HideEnableDisable" for non-yoga series platform.

Issue Number	Description	Fix Comment
HDR-279	Touchpad can't keep last enable/disable status	Merge change of HDR-279 back to trunk.
HDR-386	Touchpad has been disable after warmboot	Apply Yoga series settings to SYN2B3A.
TP-48629	[Localization]Some Czech text are not translated	Fixed localizing of Maximum and Minimum text

Issue Number	Description	Fix Comment
HDR-28	[3+2BCP] 3F swipe not working on Metro Photo Application	Make 3F swipe working in Metro Photo Application
HDR-411	Powerpoint 2013 will be Grayed when using finger to Horizontal scrolling	Used key scroll instead of bar scrolling for PowerPoint to fix "Powerpoint 2013 will be Grayed when using finger to Horizontal scrolling".
HDR-395	PnPID application for Lenovo Ideapad New UI	Added pnpid=SYN2B54, SYN2B55
HDR-414	Update edge swipe setting for lenovo E10	Adjust edge swipe setting for SYN2B40
TP-48648	[Localization] Some Hungarian text are not translated	Localize "Application Bar" in Hungarian

Issue Number	Description	Fix Comment
HDR-306	The checkbox of 4F Swipe/Flick can't be selected (enabled/checked) either Tapping or Mouse Clicking	Some settings are lost when last merged.
HDR-357	Apply one setting for Lenovo Ideapad New UI	Add HideEnableDisable for SYN2B3A to hide Enable/Disable button
HDR-358	PnPID application for Lenovo Ideapad New UI	Added pnpid=SYN2B4E
HDR-378	PnPID application for Lenovo Ideapad New UI	Added pnpid=SYN2B51, SYN2B52
HDR-387	Remove touchpad status in UI	Hide UI of Touchpad Status
HDR-393	PnPID application for Lenovo Ideapad New UI	Added pnpid=SYN2B53
TP-48594	[Localization] Language errors: Some Norwegian (Bokmål) text are not translated	Norwegian overlap at 150 DPI
TP-48599	[UI Language] Semantic error on the description of Four Finger Swipe	Semantic error on the description of Four Finger Swipe
TP-48644	[UI Language] Some objects overlap in texts	German overlap at 150 DPI; Added GetCtrlDWord with subkey
TP-48656	Edge Motion translation inconsistent	Update edge motion tool tips for French; Update "Enable Edge Motion" for Chinese - Hong Kong

Issue Number	Description	Fix Comment
HDR-310	Palm rejection doesn't work with default setting	Add Lenovo_IS_AddReg for PNPID=SYN2B40
TP-48629	[Localization]Some Czech text are not translated	Some Czech text are not translated; Some Italian text are not translated
TP-48644	[UI Language] Some objects overlap in texts	Fixed some objects overlap in texts
TP-48651	[Localization] Some Romanian text are not translated	Some Romanian text are not translated
TP-48656	Edge Motion translation inconsistent	Add capability to take out hot key to resuse resource string; EdgeMotion is our trademark
TP-48735	Add new HID=SYN2A1E for Lenovo_Ideapad_NewUI	Added pnpid=SYN2A1E
TP-48736	Add new HID=SYN2A1F for Lenovo_Ideapad_NewUI	Added pnpid=SYN2A1F

Issue Number	Description	Fix Comment
HDR-264	Audio feedback missed if clicking is too fast and audio playback is too slow	Queued clicking press/release event, then playback audio feedback one by one if the queue is not empty, this fixed clicking sound missing or press/release misorder.
HDR-150	Some texts size is too big in Lenovo_Ideapad_NewUI GUI	Fixed Russian text size is too big in Lenovo_Ideapad_NewUI GUI
HDR-150	Some texts size is too big in Lenovo_Ideapad_NewUI GUI	Fixed some texts size is too big in Lenovo_Ideapad_NewUI GUI

Issue Number	Description	Fix Comment
HDR-208	Remove allowing edge swipe if first three packets are palm	Removed old implementation for relaxing palm rejection in the edge fro edge swipe gestures.
HDR-209	Add API to disable/enable suppression motion while typing.	Exposed API to allow an application to disable/enable motion suppression while typing.
HDR-210	Force drag is triggered unexpected	Fix an wrong ForceReleased drag generated by Force-Clciking-releasing without motion before release force.
HDR-227	Relax edge swipe condition in edge if first three packets are palm	Ignored palm check for first three packets if it is edge swipe, this will fix edge swipe missing with large flat finger or very fast edge swipe.
HDR-161	Synaptics Touchpad Two-finger Rotating cannot work in PowerPoint in Win7	Fix ClassName mistake of PowerPoint 2007
HDR-171	Please disable any angle twist rotate	Change rotation angle to 90-degree and active once for Microsoft Word & Excel & PowerPoint

Issue Number	Description	Fix Comment
		"Enable" button is not greyed out if the TP is disabled, then plug in USB mouse with "Disable internal pointing device when external USB pointing device is attached" checked.
TP-48576	"Lenovo" & "Synaptics website link" display incomplete characters in Arabic (AR) and Hebrew Languages.	Fixed OEM log and Synaptics website link display incomplete characters in Arabic (AR) and Hebrew Languages

Issue Number	Description	Fix Comment
HDR-68	Synaptics Touchpad can't keep last enable/disable status.	"AlwaysEnableDeviceAtStart" and "disable until session UI" are conflict. After discussion with FAE, remove "AlwaysEnableDeviceAtStart" from SYN2B33.
TP-48489	Change tray icon pop up menu to 150dpi for Yoga3 Pro(3200*1800)	Enabled DPI aware for enhancement application

Issue Number	Description	Fix Comment
TP-47900	Cowork with Lenovo Ideapad to define a new ACPI notification method	[Merge] : In some speciific platform, driver can not get the window version correctly from reg. Change to another API to get OS version directly.
TP-48652	[Localization] Some Russian text are not translated	Update Russian string; Russian string is cut off

Issue Number	Description	Fix Comment
TP-48122	Yoga3: UI Font size is not correct	Set the proper font size on UI of control panel
TP-48444	Change text in UI 'Enable Coasting' to 'Enable Inertial' for 2F scrolling	Change text "Enable Coasting" to "Enable Inertial".; Roll back SynTPRes and change CaptionID instead.
TP-48565	"Lenovo Pointing Device" pop up balloon didn't be localized to system default Language.	Do not localize "Synaptics" only in Arabic; Localize string "Lenovo Pointing Device"
TP-48566	"Pressure Graph" should keep localized to English in all OS Languages.	"Pressure Graph" should keep localized to English in all OS Languages.
TP-48577	Apply new HID=SYN2B4C	Added pnpid; Apply new HID=SYN284C
TP-48578	Apply new HID=SYN2B4D	Added pnpid=SYN2B4D; Apply new HID=SYN284D
TP-48596	[Localization] Language errors: Some Slovak (Slovenčina) text are not translated	Localized Maximum, Minimum in Slovak
TP-48605	Add Enable & Disable buttons on UI with platform=SYN2B46	Add Enable & Disable buttons in UI.
TP-48624	TouchPad (Tray) icon didn't be translated to system default Language. (CH / Simple Chinese)	Fixed "Tray Icon" in Simplified Chinese
TP-48625	[Localization] Some Korean text are not translated	Touchpad Status in Korean
TP-48632	”enable continuous scrolling” option can not be checked in Win7 in Lenovo Ideapad New UI	"enable continuous scrolling" shown depens on we check "enable vertical scrolling” or “enable horizontal scrolling”.
TP-48644	[UI Language] Some objects overlap in texts	Fixed SwipeLeftRightInfoText in Russian is cut off; Fixed string "Fast " is cut off by slider
TP-48646	[Localization] Some French text are not translated	Fix Oem brand name is not replaced if IDS_P1_TITLE not begin with Synaptics. Do not localize "Synaptics"
TP-48664	Please merge v18_0_7_Lenovo_Ideapad_Branch back to trunk	Merge change from branch to trunk.

Issue Number	Description	Fix Comment
TP-48445	UI is not horizontally aligned	Adjust the EdgeSwipesCheckBoxIS to be aligned with other options.
TP-48487	Change 2F/1F horizontal scroll default speed and disable inertial for horizontal scroll	Adjust two finger horizontal scrolling default speed

No changes

No changes

Issue Number	Description	Fix Comment
TP-47650 (ECR209588 -> Win7, ECR209586 -> Win8)	UI translation on Chinese Simplified	New translations for the word "Charms" for Windows 8
TP-48348	SynTPEnh crashes when the driver is uninstalled.	Fixed syntpenh crash when the dirver is uninstalled.
		Added PNPID SYN2B4A
		Added PNPID SYN2B4B
TP-48266	Modify default setting of SYN2B0C	Disable 3 finger flick by default on SYN2B0C.

Issue Number	Description	Fix Comment
TP-48258	Lenovo UI is too big in the screen	Lenovo UI is too big in the screen
TP-48274	PnPID Application for Lenovo Ideapad New UI	Add PnPID for Lenovo Ideapad new UI
TP-48275	Apply new PNPID for new project Tesla	New PnPID request.
TP-48276	Apply new PNPID for new project Camaro	New PnPID request.
TP-48310	Modify enable/disable scan code setting	Modify settings for SYN2A1B and SYN2A1C.

Issue Number	Description	Fix Comment
TP-48242	Remove all short cuts all user when the driver is uninstalled/upgraded.	Remove All users short cuts in uninstallation or before driver update
TP-48122	Yoga3: UI Font size is not correct	Fixed Yoga3: UI Font size is not correct.

Issue Number	Description	Fix Comment
TP-48171	PnPID application for Lenovo_Ideapad_NewUI	Add two ids SYN2A1D/SYN2B46, are same as SYN2B43.

Issue Number	Description	Fix Comment
TP-47991 (N/A)	Left & right click no function on 2-button touchpad	Correct settings, 2A1B/2A1C should be SMBus Touchpad(not clickpad).

Issue Number	Description	Fix Comment
TP-48043	Add TM number in configkey	Appended TM number in configkey so we can support multiple TouchPad in the system.

Issue Number	Description	Fix Comment
TP-47876 (68231)	Turn-off zoom-in/out desktop icon	Rollback last change at first, apply it again to right PNPID SYN2A1B/SYN2A1C.
TP-47877 (N/A)	Modify tapping sensitivity	Rollback last change at first, apply it again to right PNPID SYN2A1B/SYN2A1C.

Issue Number	Description	Fix Comment
TP-47648 (ECR209588 -> Win7, ECR209586 -> Win8)	UI translation on Brazil Portugese	Fix Portuguese translation for "charms" from Windows 8
TP-47650 (ECR209588 -> Win7, ECR209586 -> Win8)	UI translation on Chinese Simplified	Add translated strings for TouchPad Pointing Speed and 3F Swipe; Fix Traditional and Simplified Chinese words for Win8 Charms
TP-47856	Text "Momentum" is not translated	Restore translation for "Momentum"
TP-47874	SynForcePad is not working on SMB or HID/I2C system	Modified the connection type in SynForcePad so we can run the demo app on SMB and other platform.
TP-47877 (N/A)	Modify tapping sensitivity	Reduce touch threshold and disable Touch in Desktop for SYN2A1B/2A1C.
TP-47879	PnPID application for Lenovo_Ideapad_NewUI	Add PnPID for Lenovo IdeaPad NewUI

Issue Number	Description	Fix Comment
TP-47801	On simplified Chinese language, the translation for "Pointing Speed" is different from the help file on the General tab	Fix Traditional Chinese translation for "Pointer Speed" help topic
TP-47860	Spell out FW to Firmware	Spelled out FW VErsion to Firmware Version.
TP-47766	Modify default setting	Modify default settings for two-button touchpad.

Issue Number	Description	Fix Comment
TP-47799	Set focus on Synaptics device tab	Set focus to Synaptics tab after the CPL is opened.
TP-47814	Top edge zone size is wrong	Top edge swipe zone size is wrong, whole TP is top edge swipe zone, this causes tue cursor cannot be moved vertically.
TP-47815	Change FW version display format for HID device	Changed FW version display format for HID device from major.minor to an integer.
TP-47766	Modify default setting	Modify default settings for two-button touchpad.

No changes

Issue Number	Description	Fix Comment
TP-47646	2F vertical scrolling is hard to trigger when 2F travelling apartly	Depend FW tunning and customer testing, 2B40 should apply some change. 1. Remove 4F 2. Lower touchthreshold 3. Expand 2FVeritical scrolling angle 4. Edge swipe zone settings.
TP-47697	Reverse the direction of sensitivity setting for lenovo LBG	Reversed the direction of sensitivity setting in control panel GUI.

Issue Number	Description	Fix Comment
TP-47529	Edge scrolling setting on UI disappered on IS touchpad.	Some UI control lose function, correct IOCTL mapped code.
TP-47610 (66620 / 66621)	Update edge swipe setting for lenovo Y70	Adjust edge swipe setting for SYN2B34.

Issue Number	Description	Fix Comment
		Fixed TP lost function after this power sequence s3->s4->resume.resume from s4, then resume

Issue Number	Description	Fix Comment
		Prevent unnecessary registry reads if stick device is not present.
TP-47221	Cursor gets stuck inside Application's border	Fixed "Sticky Border" option (in Accessibility options) so that the cursor is not stuck inside application's border after the application is closed.
TP-47500	Turn off gesture API feature	Remove GestureAPI_V1 from SYN2B3A/2B3B.
TP-47527	Modify default setting of SYN2B38 & SYN2B39	Reduced detection procedure for saving time. Apply settings to several ids.
TP-47529	Edge scrolling setting on UI disappered on IS touchpad.	Control should not be limited with PS only. Change settings to be workable with PS/IS.

No changes

Issue Number	Description	Fix Comment
TP-46951	Remove setting remote control region register for AMD SMB driver	Don't touch other bits of ASF_IO index 0x15 register, otherwise ASF does not work after S3/S4/S5.
		Added button state in packet when momentum was stopped otherwise drag was dropped after momentum if the button is still down.
		Greyed out some controls in main page if the device is disabled.
TP-47318 (65050)	[Z4050-75_SIT] SYN TP Three-Finger Flick sometimes not sensitive.	FW contain some finger-tracking issue, enable ReCapture finger down feature before FW fix it. Apply to Z-Series Platform.

Issue Number	Description	Fix Comment
TP-47290	Please disable AdjustCursorSpeedByResolution for lenovo Y50	Disable pointer speed adjustment in SYN2B34.
TP-47343	PnPID application for Lenovo_Ideapad_NewUI	Add new id SYN2B43, all settings are same as SYN2B32.

Issue Number	Description	Fix Comment
TP-47253	Change Tray icon stataus after query command	Add pseudo suspend to be one of disable state.

Issue Number	Description	Fix Comment
TP-47170	customer report filter activation time is in 0/6, correct setting should be in 2/6	Modified PalmCheck filters registry path to get settings for either ACM1 or ACM2.0.; Set advanced filter timeout to notch 2 (1sec).
TP-47184	Please update edge swipe help video	Replace help video of edge pull gesture.

Issue Number	Description	Fix Comment
TP-47115	Support Lenovo Yoga tent / tablet mode	Adjust enable/disable hotkey settings for SYN2B3A/SYN2B3B.
TP-47116	Modify default setting	Enable read device info from reg settings to SYN2B3A/SYN2B3B.

No changes

No changes

Issue Number	Description	Fix Comment
TP-46951	Remove setting remote control region register for AMD SMB driver	Removed unnecessary code to change the slave address of AMD SMB controller1 for ASF, this caused NIC fails to talk with SMB ASF.
TP-46804	PnPID application for Medion/Wistron	Add PNPid for Medion SYN0339 same as SYN2B3B.

Issue Number	Description	Fix Comment
TP-46841	PnPID application for Lenovo G70 & Z70	Add new ids SYN2B41/SYN2B42.
TP-46854	Apply attached registry for Lenovo Ideapad New UI	Due to KBC issue, turn off Mux to SYN2B2E.

Issue Number	Description	Fix Comment
TP-46773	PnPID Application for Lenovo Ideapad New UI	Add new ID SYN2B40, all settings are same as SYN0741, only scan code settings has different definition.
TP-46790	Update lenovo logo in the property page	Change the Logo picture.
TP-46797	Using service to speed up our start time - related to TP-46737	Apply the feature 'Launch user mode application by service" to all in Lenovo_Ideapad_NewUI.

Issue Number	Description	Fix Comment
TP-46476	[ACM2.0] Edge swipes	Eliminated accidental edge swipe while a finger moved to edge area of TouchPad.
TP-46588	New Video for SGS94 and UX_UI	Updated Control Panel Help Video files.
TP-46749	Improve 2F scrolling and inertial by using history data	Remove flag that is no longer used. Improve scrolling and inertia by using history data. Update 2FScrolling inertia settings for improved 2F scrolling. Change Inertia speed to be consistent with current settings.
TP-45237	Lenovo UXUI Translation Errors in Arabic(Saudi)	Fixed Control Panel settings page translation errors in Arabic(Saudi).
TP-46098	Improve 2F scrolling and inertial feeling	Set 2F scrolling and inertia improvements for Lenovo_Ideapad_NewUI all platforms.; Do not use SendInput for Powerpoint.; Update 2F inertia scrolling speed for PDF; fix an error in save speed values; Change scrolling type to use wheelmouse input for win8+.; Set 2F scrolling and inertia improvements for all platforms.
TP-46695	Change the pinch speed default setting to 1	Change PinchScale to 0x100 for SYN2B36/2B37/2B38/2B39.
TP-46702 (ECR196822)	Click have no function after do restart	Remove stick setting and add more checking to generate capability.
TP-46705	When do edge swipe with angle, it sometime doesn't trigger	Adjust edge pull angle limitation for 2847/2848 platform.
TP-46709	PnPID application for Lenovo_Ideapad_NewUI	Add PNPids for SYN2B3E and SYN2B3F.
TP-46710	Update edge swipe settings for lenovo B40/G40-45/Z40	Adjust edge pull settings of SYN2B38/2B3C/2B3D.
TP-46711	Update edge swipe settings for lenovo B50/G50-45/Z50	Adjust edge pull settings of SYN2B39/2B3E/2B3F
TP-46717	IDs in Lenovo_Ideapad_NewUI for TM-02847-001/TM-02848-001 should be IS Touchpad+ACM2.0	Correct settings of SYN2B2C/2D/2E/2F, all should be Image sensor + Touchpad UI + ACM2.
TP-46766	Update edge swipe setting for lenovo Flex2	Adjust edge pull settings of SYN2B3A/2B3B.

Issue Number	Description	Fix Comment
TP-46278	Add 'Lenovo' logo at Mouse Property/Device Settings page	[Merge to trunk] : Add Lenovo Logo to setting dialog.
TP-46394	Add tap re-tries for tap filter area	[Merge to trunk] : In ACM1.0, sometimes device can not detect palm 100% and report it as finger. For this kind of situation, enable Tap filter to customer. However, they feel the tap filter may drop the intently tap when it happened in edge. Balance these points, Lenovo ask us to free the intently tap when edge tap quickly happened twice.
TP-46639	2F rotate on UI, position of rotation is not correct	Some control will refer to Image sensor or not to reflect the UI with clickpad or touchpad style. Some of Lenovo platform are ImageSensor but defined as Touchpad.
TP-46655	Remove the 3F 'Enable Swipe Up/Down' in UI	Remove 3F Flick Up/Down UI at all.
TP-46666	Device state is not matched definition, until syntpenh.exe is startup	When Globaldisable and devicedisabeuntilsessionend are both enabled, device should be enable without waiting for user mode application sync.

Issue Number	Description	Fix Comment
TP-46624	Suppress Palm Clicking for ForcePad	Suppressed palm clicking for ForcePad.
		Change scroll to have more ways in 2FScrolling for cursor not in focused targets.
TP-46537	Change the 2F scroll speed from fastest to 3	Adjust 2F scrolling settings.
TP-46578	Four fingers default setting of swipe up/down should be disable	Some module are ImageSensor and run as Touchpad. Settings need to configure as Touchpad that defined in Lenovo SPEC.
TP-46584	Tune edge swipe parameters for lenovo G400/G500	Adjust edge pull settings of SYN2B36/SYN2B37.
TP-46596	Update left edge swipe parameter for lenovo Columbia	Adjust left edge pull settings of SYN2B32.
TP-46614	Support corner tap on ACM 2.0	Enable settings to deal with corner object type for corner tap.
TP-46635	Edge Swipe Setting Change for Lenovo Ideapad NewUI	Adjust edge pull settings.

Issue Number	Description	Fix Comment
TP-46098	Improve 2F scrolling and inertial feeling	Change 2FScrolling settings to make scrolling speed smoother. Make ScrollingSmoothnessFactor be used for linear scroll, too. Change some Apps scrolling configuration for win8.
TP-46562 (57454)	Synaptics Icon Behavior is wrong in left handed setting	Tray icon button showup should match with real user click position.

Issue Number	Description	Fix Comment
		Lower the warning level to avoid annoying debug message.
TP-46526	Unexpected Click when a finger moves out of TouchPad from edge	Fixed unexpected click when a finger moves out of the ForcePad from edge.
TP-46500	Default Setting Change for Lenovo Ideapad New UI	Enable DisableDeviceUntilSessionEnd in some ids.
TP-46537	Change the 2F scroll speed from fastest to 3	Change 2Finger Scroll Speed to 0x60 for all platform.

Issue Number	Description	Fix Comment
TP-45740	Enable coasting has no effect in Lenovo_Ideapad_NewUI INF	Fixed Enable coasting CheckBox has no effect.
TP-46353 (55487)	2F scroll sometimes fails to trigger	Add retry count to allow user doing gesture in button zone.
TP-46396	Modify scan code for enable/disable touchpad	Change scan code settings of SYN2B3B.

Issue Number	Description	Fix Comment
TP-46314	Touchpad no function after install driver / reboot	Enable ACM2.0 in SYN2B38/SYN2B39 and update settings of SYN2B36/2B37/2B38/2B39.
TP-46322 (53436)	Change the default speed setting of 2F scroll to the 2nd position from the left	Remove compatible ID SYN0002, and change 2F scrolling speed default settings of SYN2B32.
TP-46396	Modify scan code for enable/disable touchpad	Change scan code settings of SYN2B3A.

Issue Number	Description	Fix Comment
TP-46243	Difference performance of 2 Finger Tap	Wait 20ms delay and retry ModeSwitch until it is sucessful or timeout.
TP-46221	Change the label in task bar and property page from 'Synaptics Pointing Device' to 'Lenovo Pointing Device' for lenovo Ideapad	[Branch] : Change the display name as "Lenovo Pointing Device".

Issue Number	Description	Fix Comment
TP-46162	Unable to set EdgeMotion Speed faster than default	Increased maximum edgemotion speed which has more selections from the edge motion speed slider.
TP-46206	Locking Drag has no function	Fixed Lock Drag no function issue.
TP-46218	Calculate the force after TPFilter	Calculate the force after TPFilter
TP-46220	Make ClickDrag edgemotion on ForcePad	Made ClickDrag edgemotion work after force calculation was moved after CTPFilter.
TP-46215	Sensitivity slide bar can't show out at first time.	Fixed Control Panel Sensitivity slide bar display issue.

Issue Number	Description	Fix Comment
TP-45899	Add Code for supporting Legacy TouchPad PC settings opt-in on win 8.1	Add code to support Legacy touchpad setting on win8.1
TP-45967	BSOD on version 17.0.8.11	Check IRQL before calling KeClearEvent.
TP-46066	2F click & drag terminates when the force is relaxed = make it similar to 1F click & drag	Added code to support 2F drag with force released.
TP-46082	BSOD after S3 resume	Move startTimer in front of syn function.
TP-45988	Pinch speed too fast when doing the gesture a little faster	Adjust pinch speed for SYN2B2C.
TP-46098	No inertial feeling for 2F scrolling	Fix a compile error for WInRT.; fix indent in coding; Fix an bug that make 1F-scrolling stopped after primary finger lift in an active 2F-scrolling.; Adjust 2F-scrolling and inertia speed for a platform.; Fixed an issue of sometimes inertial is not started or is stopped wrongly.
TP-46153	Apply attached setting for Lenovo Ideapad New UI	Enable retry handling when get status command failed.
TP-46193	2F scroll coasting default is disabled	2F coasting should be enable by default.
TP-46194	Change Touchpad Status Setting to "keep enable"	Change settings of SYN2B36/SYN2B37. 1. Enable DeviceDisableUntilSessionEnd 2. Change the device type to PS2 Touchpad.

Issue Number	Description	Fix Comment
TP-46014	OEMWPF and OEMWPF_RMIHID: TP can't work after drag file with DragLock function enabled with TP v17.0.17.0	Added fix to release drag lock after 500ms timeout, and not make touchpad frozen. Update code to allow dribble packets to be sent, but not mess other sending group packets.
TP-45951	Enable Tap and Drag is enable even though you disable Tapping in Lenovo_Ideapad_NewUI	Fixed Drag and Drop is still enabled after disabling Tap.
TP-46032	Not able to open Zoom video in Lenovo_Ideapad_NewUI	Fixed Not able to open Zoom help video.
TP-46097	demo video is hard to click for play	Fixed demo video button is hard to click for play.

Issue Number	Description	Fix Comment
TP-45281	Click action is not consistent	Fixed the issue which checked wrong registry control for enabling/disabling 1Palm+MF clicking.
TP-45755	resting palm + 1F click or 2F click support	Removed TL2s.
TP-45976	Skip force calculation for Palm	Skipped force calculation if there is only palm without any finger.
TP-45989	PnPID application for Lenovo_Ideapad_NewUI	Add two ids SYN2B3A/SYN2B2B, all settings are same as SYN2B33. Only disable key is different.
TP-46024	PnPID application for Lenovo_Ideapad_NewUI	Add 2 new ids SYN2B3B SYN2B3C.

Issue Number	Description	Fix Comment
TP-45934	Add different force release threshold for 2F drag there is one finger in the button	Added another force release threshold for 1F resting + another finger drag.
TP-45976	Skip force calculation for Palm	Skipped force calculation for palm object.; Skipped force calculation if there is only palm without any finger.
TP-45977	Add "Enable Force" in the tray icon to disable/enable force continuation.	Added control option "Enable Force" in tray icon that allows end user to enable/disable force conitnuation pinch and scrolling, and 2F clicking.
		Add 2 new ids, SYN2B38/SYN2B39. All settings are same as SYN2B20.

Issue Number	Description	Fix Comment
TP-45281	Click action is not consistent	Added registry control to enable/disable 1Palm+MF clicking.
TP-45755	resting palm + 1F click or 2F click support	1, Used ClickSmart for 2F click in ForcePad, we don't need to consider the force. 2, Made 1Palm+1F and 2F click work.
TP-45756	resting palm + 2F tap	Fixed bit mask. Reimplemented MF tap with resting fingers in button zone.
TP-45918	Add FW RawPacket Position filter to the driver	Add FW RawPacket Position filter to the driver

Issue Number	Description	Fix Comment
TP-44750 (20130628 meeting with Kirk)	After log file capture Kirk would like the default folder opened so that the log file can be copied or viewed instead of just closing	Add option for user to open log file folder after collecting diagnostic info
TP-45827	Add option to show progress either in current command prompt window or show it in another command prompt window title	Added an option to show progress either in current command prompt window or show it in another command prompt window title
TP-45740	Enable coasting has no effect in Lenovo_Ideapad_NewUI INF	Fixed control panel Enable coasting has no effect.
TP-45746	UI string was cut off on Deutsche	Fixed UI string was cut off in German language.
TP-45825	PnPID Application for Lenovo Ideapad New UI	Add two new ids SYN2B36/SYN2B37.

Issue Number	Description	Fix Comment
		Added HID mouse filter callback functions.
TP-45582	BSoD on WHCK test	Keyboard filter driver should pass specific IOCTL to function driver.
TP-45786	BSOD 0x1E occur when customer uninstall driver	For uninstall case, we still need to unregister notification handler.
TP-45792	988033 Touchpad cannot be disabled/Enabled by hotkey(Fn+f2)on bullet unit	Fix Mux KBC if touchpad is connected to port 1, 2 or 3.
TP-45801	Keep motion/tap/gesture suppression after palm before timeout	Last palm time stamp variables were reset. Fix "keep motion/tap/gesture suppressed after palm before timeout" feature.
TP-45803	Show right asic type from Diag. page	Show right ASIC type for 1320 and 1321 on Diag. page.
TP-45746	UI string was cut off on Deutsche	Fixed UI string was cut off in German language.

Issue Number	Description	Fix Comment
TP-45582	BSoD on WHCK test	Fix BSOD when doing system WHCK test
TP-45663	BSOD for WHCK "Fault Injection Test"	Fix WHCK Fault Injection Test
DW-44	In-System PS/2 Debugging In DesignWorks v5.0.0	Provide new RMI backdoor read functions for improved performance and to support reading RMI packet registers.
TP-45732	Default Change for SYN2B31	Disable SMBus interface of SYN2B31.
TP-45733	Adjust Edge Swipe for Lenovo Ideapad New UI	Adjust edge pull settings of SYN2B14.
TP-45735	PnPID Application for Lenovo Ideapad New UI	Add PnPIDs for Lenovo IdeaPad New UI

Issue Number	Description	Fix Comment
TP-44637	Testarossa - BITS087995: [PT_TSA]Sometimes mouse cursor don't change icon as scrolling	Added fix to show custom cursor correctly.
TP-45194	English description on Simplified Chinese OS	Update translations
TP-45590	BSOD 0x10D occur when doing Restart,S3 and S4 +LAN (Right usb port) 14 hours	Unregister RMI callback func before register it.
TP-45557	UI string was cut off on Greek	Fixed UI string was cut off in Greek language
TP-45595	Turn on pinch zoom gesture when there's a resting finger on button zone area.	Lenovo_Ideapad plan to turn on pinch decoding in button zone feature at all IS.
TP-45615	Default Change for SYN2B31	Disable edge gesture as default in SYN2B31.

Issue Number	Description	Fix Comment
TP-45504	Spyder ULT - There is no function after install driver	Pass the WdfRequest handle to the WDF function .
TP-44634	UI languag issue on Europe languages	[ADC] k->K
TP-45454	UI string was cut off on Spanish	Fixed UI strings were cut off on Spanish language.
TP-45456	UI string was cut off on German	Fixed UI strings were cut off on German language.
TP-45461	UI string was cut off on Romanian	Fixed UI strings were cut off in Russian language.; Fixed UI strings were cut off on Romanian language.; Fixed UI strings were cut off on Hungarian language.
TP-45538	Default Change for SYN2B31	Change edge pull settings and scan code of SYN2B31.

Issue Number	Description	Fix Comment
TP-45258	OEM_project_ (SYN1E62) - BSOD after installing v17.0.9 driver	Use InterlockedExchange() and add comments.
TP-45338	Default Change for SYN2B2C	Adjust SYN2B2C settings. 1.Remove tap filter(It is already removed in trunk) 2.Enable FastFingerGestureSwitch 3. Allow Pinch in button zone.
TP-45351	Default Change for Lenovo Ideapad New UI	1.Disable 2F Scrolling edge motion 2. UI scale with DPI 3. Expand the 2F scrolling distance. 4.Adjust SYN2B2C left edge setting.; Adjust coasting settings for all image sensor.
TP-45354	Default Change for SYN2304 in Lenovo Ideapad New UI	Adjust SYN2304 edge settings.

Issue Number	Description	Fix Comment
TP-45096	Device fails detection after reflashing fw using SynapticsReflash found in v17_0_7	Fixed Device fails detection after reflashing fw
TP-45258	OEM_project_ (SYN1E62) - BSOD after installing v17.0.9 driver	Use atomic variable to avoid reentry and add timeout mechanism as well.
TP-45094	Default Change for SYN2B2C	After customer evalutaed Tap filter feature, final decision is not to enable it. Remove settings.
TP-45257	Remove 4 finger video play icon from Lenovo_Ideapad_NewUI	Get FAE feedback, Lenovo choose to hide the 4F video again.

Issue Number	Description	Fix Comment
TP-45258	OEMEnvy (SYN1E62) - BSOD after installing v17.0.9 driver	Rollback codes. It seems problem to call Mutex acquire function in DPC.

Issue Number	Description	Fix Comment
TP-45025	After use touchpad to reboot system, it would BSOD in OS	Check IRQL before calling RtlQueryRegistryValues function.
TP-45111	Mode switch failed on Win8.1	Suppor OEM SMBus Host Controller.
TP-45147	Cusor jumps with OEM 5BFP	Add mechanism to avoid reentry for SMBus driver. Port reentry avoidance mechanism to CRMIPort.
TP-43300	Change Video and Description of four fingers in Lenovo Ideapad New UI	Add 4F flick help video file to Lenovo_Ideapad UXUI.
TP-45195	Modify default setting of SYN2B11	Adjust touchthreshold to SYN2B11.

Issue Number	Description	Fix Comment
TP-42303	Improve Driver build process and release note for customers	Remove useless notification in middle of build; Fix file verification script; Fix UTF-8 failure to translate non-ASCII apostrophe in release notes
TP-44354	Horizontal two finger scrolling can't work on PDF file via win8 PFD APP	Fix horizontal scrolling becomes vertical scrolling in Metro simple Chinese pdf reader
TP-44770	Bonsai - Can not use zoom in/out function after put a third or more fingers on the touchpad	Avoid canceling pinch action when more finger down feature is set.
TP-44975	WHCK Failure (PS/2) - 17.0.5.3	Added Synaptics generic compatible ID *SYN0002 for all PS2 touchpad infs; Added a hack until Microsoft fixes its WHCK tool
TP-45042	Scrolling is not smoothly on metro app Photos and Camera while ZoomPerfect is enabled	Fix injection error for 2 finger scrolling gesture under Metro-mode app. This error will cause scrolling not smooth.
TP-45094	Default Change for SYN2B2C	Adjust right edge pull settings and enable tap filter on SYN2B2C.

Issue Number	Description	Fix Comment
TP-44571	Spyder ULT - Default setting is incorrect	Duplicate of ClickpadViews, ClickpadViewModel for OEM Win7 UI for 2013.
TP-44879	OEMWPF TPPB - modified Win7 UI for 2013	Changed help text. Added new help text, all in English for now.
TP-45032	Please disable SMBUS for SYN2B2C	Disable SMBus to SYN2B2C(Temp), and show animation trayicon.
TP-45033	Change Palm Detection Behaviour	Modify Palm Detection Config for SYN2B2C.

Issue Number	Description	Fix Comment
		Display ACM 2.0 type in Diagnostic panel
TP-44941	Getting wrong register offset of ACM20 existence for old FW	Parsing ACM2.0 existence information correctly.; Update the packrat number.; Provide ACM2.0 disabled setting.
TP-44815	Win7/win8：locking drags works abnormally sometimes.	In draglock mode, driver should not release click even finger leave.
TP-44867	Change Setting for all Profile Sensor in Lenovo Ideapad New UI	Adjust edge pull settings for all Lenovo_Ideapad_NewUI.
TP-44896	Change Palm Tracking Value	Adjust Palm Reject threshold for all PS.
TP-44900	Add scan code to enable / disable touchpad	Add disable/enable key to LEN0042.
TP-44920	Set Global disable setting to all Lenovo Ideapad platforms.	Enable Global disable to all Lenovo_Ideapad_NewUI. Customer need the disable/enable state without user separation. This may be evaluation to Lenovo, they will check it and decide keep or remove it.
TP-44922	Set Coasting as Enable in default	Enable 2F coasting as default to all in Lenovo_Ideapad_NewUI.

Issue Number	Description	Fix Comment
		Follow-up: add registry overrides for RMI4 caps; Add RMI4 capabilities query to API
TP-44188	Customer wants previous release notes combined with current release notes	Add a "history" feature to ReleaseNotes.HTML; Build script now creates a history from previous release notes
TP-44828 (958966)	It will pop up the error "SynTPEnh.exe-Entry Point Not Found" at the end of insttalling Synaptics driver on Vista 32&64.	Fixed SynTPEnh and SynTPHelper crash in Vista with driver built with Vs2012
TP-44689	Palm Tracking fail in Lenovo_Ideapad_NewUI.inf	Follow Up:[ADC] Roll back this change and previous palm check logic.; As we changed logic of PalmCheck from w >= threshold to w > threshold, so we need to update "ignore" threshold accordingly.
TP-44840	Do not filter click during typing	Adjust palmdetectconfig, not to suppress button.
TP-44841	Change PalmDetectConfig Value	Update FAE request, only enable FastFingerGestureSwitch to SYN2B2C.; Adjust palmdetect setting of SYN2B2C.
TP-44867	Change Setting for all Profile Sensor in Lenovo Ideapad New UI	Expand the cancel threshold of top edge pull.

Issue Number	Description	Fix Comment
		Do fixme and handle F11 data offsets properly. Still a wip since a large number of F11 data registers remain unchecked in the interrupt handler.
TP-44721	Gesture issue on Google Chromewith High DPI setting	Fixed issue of two finger scrolling not working when cursor is near the right edge of the window with DPI=150%
TP-44750 (20130628 meeting with Kirk)	After log file capture Kirk would like the default folder opened so that the log file can be copied or viewed instead of just closing	In Windows 8.1 Preview, the GetVersion(Ex) APIs have been deprecated.; In Windows 8.1 Preview, the GetVersion(Ex) APIs have been deprecated. Update Manifest
TP-44766	Modify edge swipe behavior Lenovo_Ideapad_NewUI platform	Disable Right edge extend zone and features.

Issue Number	Description	Fix Comment
TP-42303	Improve Driver build process and release note for customers	For release notes, if "Contact" field is missing, print the Creator of the Jira issue; Create a default empty dictionary in case JSON load fails for invalid and missing Jira numbers; Use Python decode('utf-8-sig') to strip byte order mark out of text; Do not distribute Release.txt any more since it is not updated. Use ReleaseNotes.html.
TP-43964	ACM 2.0 change of algorithm strength driver meta-bug	Make contact type interface consistent. Add HasACM2() query.
TP-44618 (TM-2768-001)	The systray icons will flicker when scrolling in a photos viewer with three finger flick	Only turned on IME workaround for twist action instead of all gestures for Photo Viewer.
TP-44682	Use maximum force instead of total force for multiple fingers click	Used maximum force instead of total force for MF click.
TP-44692 (ECR177029, ECR176429)	Copyright issue	Update Coypyright to 1996-2013
TP-43300	Change Video and Description of four fingers in Lenovo Ideapad New UI	Add 2 Vdieo for descrbing Lenovo_Ideapad 4F Flick feature.
TP-44645	Pinch Behaviour Change for Lenovo Ideapad New UI	Apply the feature that gesture will be cancelled when finger count changed.
TP-44688	2F continuous scrolling behaves strangely	Roll back duplicate of TP-44707; Fixed 2F continuous scrolling behave strangely, changed 2Finger_EdgeMotionScroll to 2Finger_Coasting
TP-44689	Palm Tracking fail in Lenovo_Ideapad_NewUI.inf	Fixed Control Panel Palm Tracking not working properly.; Follow Up [ADC] Change the constant for slider position 0 (PalmRT=0) from 15->16.
TP-44707	2F countinous scrolling should be coasting in Lenovo Ideapad New UI	Apply the change for Lenovo Spec 5.3 to all Lenovo_Ideapad_NewUI.
TP-44720	Apply Setting for Lenovo Ideapad New UI	Ignore more packets after button clicked. Lenovo test this feature and decide to use 16 for all clickpad.

Issue Number	Description	Fix Comment
TP-44299	Right side, down side "Return at edge of screen" in Momentum doesn't work	Fixed the bounce off screen edge in momentum not working issue with high DPI.
TP-44599	New Hardware ID application for Lenovo Ideapad	Add new Id SYN2B2E, all settings are same as SYN2B2C.
TP-44600	Adjust Edge Swipe Width for S410P	Adjust edge pull setting of SYN2B23.
TP-44614	Set "Enable Edge Motion" to check	Disable EdgeMotion in win8, enable it in win7 and before.
TP-44628	Move HIDs to Lenovo_IdeapadNewUI	Move 2 id SYN2B0A/SYN2B0B from Lenovo_Ideapad to Lenovo_Ideapad_NewUI, all settings are same as SYN2B1C.
TP-44629	2F horizontal swipe will be triggered after click the previous / next button on photo viewer	Disable 2F Horizontal scrolling in photoviewer for several Lenovo INF.
TP-44630	PnPID application for Lenovo Ideapad	Add 2 id (SYN2B2F/SYN2B30), all settings are same as SYN2B25.
TP-44643	Adjust Edge Swipe Setting for Lenovo Ideapad	Adjust edge pull settings for several ids.
TP-44646	HID Applicaiton	Add new PNPID SYN2B31, all settings are same as SYN2B26. Only change scan code definition.

Issue Number	Description	Fix Comment
TP-44440	Convert packet count to time	Improve taps-Convert packet count to time.; Make gesture work properly for different report rates of devices; Make PalmOnPad gesture works normal for various report rate of devices.; code improve by rename a function.; Add a utility function to clear packet.
TP-44531	Silent Uninstallation fail in toshiba.inf	Silent Uninstallation fail with SynIsdll built with Vs2012; Silent Uninstallation fail in Win8 x64
TP-44533	Application crashes when we double tap on the top left corner of the TP to disable the touchpad in v17.0.0	Changed call convention from std to cdecl to fix syntpenh creash when it reads Png file.
TP-44564	ACM2.0 can't work on OEM machine	FollowUp:Change uiQuery36Offset -- to uiQuery36Offset--.; Correct RMI query parsing.
TP-44471	No Help Text in CN OS	Fixed Control Panel No Help Text in non-englishg OS.

Issue Number	Description	Fix Comment
TP-44045	_project_ (175) - Tap to click will invalid for few seconds after 2 or 3 finger slide on pad	Improve conmunication between API and Kernel Driver.;
TP-44046	_project_ (176) - Continue tap the 2-finger on the touchpad surface will always trigger both of mouse right and left button events.	Improve tap vs drag with 1F and multifingers, as well as communication between API and Kernel Driver..
TP-44244	Task tray Synaptics icon, "Pressure graph" and "MoodPad" items cannot be seen.	Fixed the wrong location of popmenu by right clicking trayicon, when the size of all items is set to 150% in control panel.
TP-44299	Right side, down side "Return at edge of screen" in Momentum doesn't work	Fixed the bounce off screen edge in momentum not working issue, when the size of all items is set to 150% in control panel.
TP-44300	Enable Tap zone, even touch right up corner, Maximum windows doesn't work	Fixed the issue of maximizing windows not working, when the size of all items is set to 150% in control panel.
TP-44348	Switch from VS2005 to VS2012 by Default	Save 2005 solution; Switch from VS2005 to VS2012 by Default Use include and lib files from T drive; Bump SynTPCo19.dll to SynTPCo20.dll; SynDell;share\Png; Solution files; KmdfLibraryVersion = 1.11, WdfCoInstaller01011.dll; SynOsLib dir.lst; Remove ...2012.sln files; Inf2Cat; forcetext2bin; Use Include and lib files from T drive
TP-44457	16.6.5 sony2006.inf Two-Finger horizontal scroll failed.	Only read application specific settings when apps switch happens, otherwise some user specific settings will be overridden if CPL is opened and changes are not apllied.
TP-44473	Modify default setting for Ideapad NewUI v5.3 spec.	Modify default settings for Ideapad NewUI ControlPanel.
TP-44480	Apply setting for Lenovo IPG	Adjust edge pull settings for SYN2B2A.