Changes in Makefile

a3f9a74d - Revert "Input: Add driver for PixArt PS/2 touchpad"

Tue, 01 Oct 2024 10:54:05 +0000

Revert "Input: Add driver for PixArt PS/2 touchpad"This reverts commit 740ff03d7238214a318cdcfd96dec51832b053d2 becausecurrent PixArt detection is too greedy and claims devices that arenot PixArt.Reported-by: Benjamin Tissoires Closes: https://bugzilla.redhat.com/show_bug.cgi?id=2314756Signed-off-by: Dmitry Torokhov List of files: /linux-6.15/drivers/input/mouse/Makefile

740ff03d - Input: Add driver for PixArt PS/2 touchpad

Tue, 23 Jul 2024 18:28:31 +0000

Input: Add driver for PixArt PS/2 touchpadThis patch introduces a driver for the PixArt PS/2 touchpad, whichsupports both clickpad and touchpad types.At the same time, we extended the single data packet length to 16,because according to the current PixArt hardware and FW design, we need11 bytes/15 bytes to represent the complete three-finger/four-finger data.Co-developed-by: Jon Xie Signed-off-by: Jon Xie Co-developed-by: Jay Lee Signed-off-by: Jay Lee Signed-off-by: Binbin Zhou Link: https://lore.kernel.org/r/20240704125243.3633569-1-zhoubinbin@loongson.cnSigned-off-by: Dmitry Torokhov List of files: /linux-6.15/drivers/input/mouse/Makefile

f0eb58dd - Input: navpoint - remove driver

Tue, 16 Jan 2024 21:54:31 +0000

Input: navpoint - remove driverThis driver does not use the SPI core as it should, instead tamperingwith the SSP registers manually. Refactoring the driver is almostcertainly not worth it as the hardware seems to have been designed forand used only in the HP iPAQ hx4700 removed more than a year ago ind6df7df7ae5a ("ARM: pxa: remove unused board files"), so let's removeit.Signed-off-by: Duje Mihanović Link: https://lore.kernel.org/r/20240116-navpoint-removal-v2-2-e566806f1009@skole.hrSigned-off-by: Dmitry Torokhov List of files: /linux-6.15/drivers/input/mouse/Makefile

82d40986 - input: remove pxa930_trkball driver

Fri, 30 Sep 2022 12:32:54 +0000

input: remove pxa930_trkball driverThe pxa930 SoC support is getting removed, and no upstreamboard ever provided the trkball device that this driverrelies on.Cc: Dmitry Torokhov Cc: Arnd Bergmann Cc: linux-input@vger.kernel.orgAcked-by: Robert Jarzmik Signed-off-by: Arnd Bergmann List of files: /linux-6.15/drivers/input/mouse/Makefile

b2441318 - License cleanup: add SPDX GPL-2.0 license identifier to files with no license

Wed, 01 Nov 2017 14:07:57 +0000

License cleanup: add SPDX GPL-2.0 license identifier to files with no licenseMany source files in the tree are missing licensing information, whichmakes it harder for compliance tools to determine the correct license.By default all files without license information are under the defaultlicense of the kernel, which is GPL version 2.Update the files which contain no license information with the 'GPL-2.0'SPDX license identifier. The SPDX identifier is a legally bindingshorthand, which can be used instead of the full boiler plate text.This patch is based on work done by Thomas Gleixner and Kate Stewart andPhilippe Ombredanne.How this work was done:Patches were generated and checked against linux-4.14-rc6 for a subset ofthe use cases: - file had no licensing information it it. - file was a */uapi/* one with no licensing information in it, - file was a */uapi/* one with existing licensing information,Further patches will be generated in subsequent months to fix up caseswhere non-standard license headers were used, and references to licensehad to be inferred by heuristics based on keywords.The analysis to determine which SPDX License Identifier to be applied toa file was done in a spreadsheet of side by side results from of theoutput of two independent scanners (ScanCode & Windriver) producing SPDXtag:value files created by Philippe Ombredanne. Philippe prepared thebase worksheet, and did an initial spot review of a few 1000 files.The 4.13 kernel was the starting point of the analysis with 60,537 filesassessed. Kate Stewart did a file by file comparison of the scannerresults in the spreadsheet to determine which SPDX license identifier(s)to be applied to the file. She confirmed any determination that was notimmediately clear with lawyers working with the Linux Foundation.Criteria used to select files for SPDX license identifier tagging was: - Files considered eligible had to be source code files. - Make and config files were included as candidates if they contained >5 lines of source - File already had some variant of a license header in it (even if <5 lines).All documentation files were explicitly excluded.The following heuristics were used to determine which SPDX licenseidentifiers to apply. - when both scanners couldn't find any license traces, file was considered to have no license information in it, and the top level COPYING file license applied. For non */uapi/* files that summary was: SPDX license identifier # files ---------------------------------------------------|------- GPL-2.0 11139 and resulted in the first patch in this series. If that file was a */uapi/* path one, it was "GPL-2.0 WITH Linux-syscall-note" otherwise it was "GPL-2.0". Results of that was: SPDX license identifier # files ---------------------------------------------------|------- GPL-2.0 WITH Linux-syscall-note 930 and resulted in the second patch in this series. - if a file had some form of licensing information in it, and was one of the */uapi/* ones, it was denoted with the Linux-syscall-note if any GPL family license was found in the file or had no licensing in it (per prior point). Results summary: SPDX license identifier # files ---------------------------------------------------|------ GPL-2.0 WITH Linux-syscall-note 270 GPL-2.0+ WITH Linux-syscall-note 169 ((GPL-2.0 WITH Linux-syscall-note) OR BSD-2-Clause) 21 ((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause) 17 LGPL-2.1+ WITH Linux-syscall-note 15 GPL-1.0+ WITH Linux-syscall-note 14 ((GPL-2.0+ WITH Linux-syscall-note) OR BSD-3-Clause) 5 LGPL-2.0+ WITH Linux-syscall-note 4 LGPL-2.1 WITH Linux-syscall-note 3 ((GPL-2.0 WITH Linux-syscall-note) OR MIT) 3 ((GPL-2.0 WITH Linux-syscall-note) AND MIT) 1 and that resulted in the third patch in this series. - when the two scanners agreed on the detected license(s), that became the concluded license(s). - when there was disagreement between the two scanners (one detected a license but the other didn't, or they both detected different licenses) a manual inspection of the file occurred. - In most cases a manual inspection of the information in the file resulted in a clear resolution of the license that should apply (and which scanner probably needed to revisit its heuristics). - When it was not immediately clear, the license identifier was confirmed with lawyers working with the Linux Foundation. - If there was any question as to the appropriate license identifier, the file was flagged for further research and to be revisited later in time.In total, over 70 hours of logged manual review was done on thespreadsheet to determine the SPDX license identifiers to apply to thesource files by Kate, Philippe, Thomas and, in some cases, confirmationby lawyers working with the Linux Foundation.Kate also obtained a third independent scan of the 4.13 code base fromFOSSology, and compared selected files where the other two scannersdisagreed against that SPDX file, to see if there was new insights. TheWindriver scanner is based on an older version of FOSSology in part, sothey are related.Thomas did random spot checks in about 500 files from the spreadsheetsfor the uapi headers and agreed with SPDX license identifier in thefiles he inspected. For the non-uapi files Thomas did random spot checksin about 15000 files.In initial set of patches against 4.14-rc6, 3 files were found to havecopy/paste license identifier errors, and have been fixed to reflect thecorrect identifier.Additionally Philippe spent 10 hours this week doing a detailed manualinspection and review of the 12,461 patched files from the initial patchversion early this week with: - a full scancode scan run, collecting the matched texts, detected license ids and scores - reviewing anything where there was a license detected (about 500+ files) to ensure that the applied SPDX license was correct - reviewing anything where there was no detection but the patch license was not GPL-2.0 WITH Linux-syscall-note to ensure that the applied SPDX license was correctThis produced a worksheet with 20 files needing minor correction. Thisworksheet was then exported into 3 different .csv files for thedifferent types of files to be modified.These .csv files were then reviewed by Greg. Thomas wrote a script toparse the csv files and add the proper SPDX tag to the file, in theformat that the file expected. This script was further refined by Gregbased on the output to detect more types of files automatically and todistinguish between header and source .c files (which need differentcomment types.) Finally Greg ran the script using the .csv files togenerate the patches.Reviewed-by: Kate Stewart Reviewed-by: Philippe Ombredanne Reviewed-by: Thomas Gleixner Signed-off-by: Greg Kroah-Hartman List of files: /linux-6.15/drivers/input/mouse/Makefile

8eb92e5c - Input: psmouse - add support for SMBus companions

Thu, 02 Mar 2017 18:48:23 +0000

Input: psmouse - add support for SMBus companionsThis provides glue between PS/2 devices that enumerate the RMI4 devicesand Elan touchpads to the RMI4 (or Elan) SMBus driver.The SMBus devices keep their PS/2 connection alive. If the initializationprocess goes too far (psmouse_activate called), the device disconnectsfrom the I2C bus and stays on the PS/2 bus, that is why we explicitlydisable PS/2 device reporting (by calling psmouse_deactivate) beforetrying to register SMBus companion device.The HID over I2C devices are enumerated through the ACPI DSDT, andtheir PS/2 device also exports the InterTouch bit in the extendedcapability 0x0C. However, the firmware keeps its I2C connection openeven after going further in the PS/2 initialization. We don't needto take extra precautions with those device, especially because theyblock their PS/2 communication when HID over I2C is used.Signed-off-by: Benjamin Tissoires Signed-off-by: Dmitry Torokhov List of files: /linux-6.15/drivers/input/mouse/Makefile

98ee3771 - Input: byd - add BYD PS/2 touchpad driver

Thu, 28 Jan 2016 01:04:35 +0000

Input: byd - add BYD PS/2 touchpad driverDriver for the BYD BTP10463 touchpad, found in PC Specialist `Lafite'laptops. This patch sends the magic command sequence which causes thetouchpad to stream intellimouse-style packets.Gestures are detected inside the touchpad, and exposed as specialvalues in the Z component of each packet - absolute coordinates arenot supported, even in the Windows driver. At present, this supportstwo-finger vertical and horizontal scrolling, and provides theframework to expose the other gestures it can recognize.Signed-off-by: Chris Diamand Signed-off-by: Dmitry Torokhov List of files: /linux-6.15/drivers/input/mouse/Makefile

c2c06c41 - Input: cyapa - add gen6 device module support

Mon, 20 Jul 2015 23:53:30 +0000

Input: cyapa - add gen6 device module supportBased on the cyapa core, add support for basic functionality of the gen6trackpad devices. The driver can automatically determine what protocol(gen3, gen5, or gen6) should be used with the attached trackpad device.Signed-off-by: Dudley Du Signed-off-by: Dmitry Torokhov List of files: /linux-6.15/drivers/input/mouse/Makefile

8b8be51b - Input: add vmmouse driver

Tue, 14 Apr 2015 17:06:38 +0000

Input: add vmmouse driverVMMouse enables low-latency mouse-cursor-movements for VMWare and QEMUguests. By removing the guest cursor and using the host as a guest cursorthe cursor movement appears instant although in reality there is some lag.To be able to do this, the host's view of the cursor position must exactlymatch the guest's view and an absolute pointer device is needed. Enter theVMMouse. While the VMMouse driver has historically been an Xorg user-spacedriver, implementing it as a kernel imput driver enables rootless Xorg andnew compositing display servers for VMware guests.Signed-off-by: Thomas Hellstrom Signed-off-by: Dmitry Torokhov List of files: /linux-6.15/drivers/input/mouse/Makefile

6972a859 - Input: cyapa - add gen5 trackpad device basic functions support

Sun, 18 Jan 2015 02:49:37 +0000

Input: cyapa - add gen5 trackpad device basic functions supportThis change adds support for Gen5 Cypress trackpads. The driver detectsgeneration of the device at probe time and automatically selectsappropriate protocol.Signed-off-by: Dudley Du Tested-by: Jeremiah Mahler Signed-off-by: Dmitry Torokhov List of files: /linux-6.15/drivers/input/mouse/Makefile

9f1cd857 - Input: cyapa - re-design driver to support multi-trackpad in one driver

Sun, 18 Jan 2015 02:35:26 +0000

Input: cyapa - re-design driver to support multi-trackpad in one driverIn order to support multiple different chipsets and communication protocolstrackpad devices in one cyapa driver, the new cyapa driver is re-designedwith one cyapa driver core and multiple device specific functions component.The cyapa driver core is contained in this patch, it supplies basic functionsthat working with kernel and input subsystem, and also supplies the interfacesthat the specific devices' component can connect and work together with asone driver.Signed-off-by: Dudley Du Tested-by: Jeremiah Mahler Signed-off-by: Dmitry Torokhov List of files: /linux-6.15/drivers/input/mouse/Makefile

6696777c - Input: add driver for Elan I2C/SMbus touchpad

Fri, 03 Oct 2014 20:24:27 +0000

Input: add driver for Elan I2C/SMbus touchpadThis driver supports Elan I2C/SMbus touchpads found in some laptops andalso in many Chromebooks.Signed-off-by: Duson Lin Reviewed-by: Benson Leung Signed-off-by: Dmitry Torokhov List of files: /linux-6.15/drivers/input/mouse/Makefile

3ace3686 - Input: psmouse - add support for detecting FocalTech PS/2 touchpads

Sat, 13 Sep 2014 00:24:47 +0000

Input: psmouse - add support for detecting FocalTech PS/2 touchpadsThe Asus X450 and X550 laptops use a PS/2 touchpad from a newmanufacturer called FocalTech:https://bugzilla.kernel.org/show_bug.cgi?id=77391https://bugzilla.redhat.com/show_bug.cgi?id=1110011The protocol for these devices is not known at this time, but evenwithout knowing the protocol they need some special handling. They getupset by some of our other PS/2 device probing, and once upset generaterandom mouse events making things unusable even with an external mouse.This patch adds detection of these devices based on their pnp ids, andwhen they are detected, treats them as a bare ps/2 mouse. Doing thingsthis way they at least work in their ps/2 mouse emulation mode.Signed-off-by: Hans de Goede Signed-off-by: Dmitry Torokhov List of files: /linux-6.15/drivers/input/mouse/Makefile

d7e34d12 - Input: add driver for Cypress APA I2C Trackpad

Thu, 10 Jan 2013 00:25:11 +0000

Input: add driver for Cypress APA I2C TrackpadThis patch introduces a driver for Cypress All Points AddressableI2C Trackpad, including the ones in 2012 Samsung Chromebooks.This device is compatible with MT protocol type B, providing identifiablecontacts.Signed-off-by: Dudley Du Signed-off-by: Daniel Kurtz Signed-off-by: Benson Leung Reviewed-by: Henrik Rydberg Signed-off-by: Dmitry Torokhov List of files: /linux-6.15/drivers/input/mouse/Makefile

0799a924 - Input: add support for Cypress PS/2 Trackpads

Sat, 05 Jan 2013 08:14:22 +0000

Input: add support for Cypress PS/2 TrackpadsThis driver, submitted on behalf of Cypress Semiconductor Corporation andadditional contributors, provides support for the Cypress PS/2 Trackpad.Original code contributed by Dudley Du (Cypress Semiconductor Corporation),modified by Kamal Mostafa and Kyle Fazzari.BugLink: http://launchpad.net/bugs/978807Signed-off-by: Dudley Du Signed-off-by: Kamal Mostafa Signed-off-by: Kyle Fazzari Signed-off-by: Mario Limonciello Signed-off-by: Tim Gardner Acked-by: Herton Krzesinski Reviewed-by: Henrik Rydberg Reviewed-by: Dudley Du Signed-off-by: Dmitry Torokhov List of files: /linux-6.15/drivers/input/mouse/Makefile

ae99ea56 - Input: Add Synaptics NavPoint (PXA27x SSP/SPI) driver

Fri, 11 May 2012 05:11:51 +0000

Input: Add Synaptics NavPoint (PXA27x SSP/SPI) driverThis driver adds support for the Synaptics NavPoint touchpad connectedto a PXA27x SSP port in SPI slave mode. The device emulates a mouse;a tap or tap-and-a-half drag gesture emulates the left mouse button.For example, use the xf86-input-evdev driver for an X pointing device.Signed-off-by: Paul Parsons Tested-by: Philipp Zabel Signed-off-by: Dmitry Torokhov List of files: /linux-6.15/drivers/input/mouse/Makefile

8491ee10 - Input: add Synaptics USB device driver

Fri, 03 Feb 2012 08:21:31 +0000

Input: add Synaptics USB device driverThis patch adds a driver for Synaptics USB touchpad or pointing stickdevices. These USB devices emulate an USB mouse by default, so one canalso use the usbhid driver. However, in combination with special userspace drivers this kernel driver allows one to customize the behaviourof the device.An extended version of this driver with support for the cPad backgrounddisplay can be found at.Signed-off-by: Jan Steinhoff Acked-by: Jiri Kosina Signed-off-by: Dmitry Torokhov List of files: /linux-6.15/drivers/input/mouse/Makefile

fc69f4a6 - Input: add new driver for Sentelic Finger Sensing Pad

Mon, 11 May 2009 01:15:39 +0000

Input: add new driver for Sentelic Finger Sensing PadThis is the driver for Sentelic Finger Sensing Pad which can be foundon MSI WIND Netbook.Signed-off-by: Tai-hwa Liang Signed-off-by: Dmitry Torokhov List of files: /linux-6.15/drivers/input/mouse/Makefile

fa71c605 - Input: combine hil_kbd and hil_ptr drivers

Sat, 08 Aug 2009 06:17:47 +0000

Input: combine hil_kbd and hil_ptr drivershil_kbd and hil_ptr look like twins so it makes sense to combine theminto a single driver.[deller@gmx.de: add MODULE_ALIAS() entry for mouse]Tested-by: Helge Deller Signed-off-by: Dmitry Torokhov List of files: /linux-6.15/drivers/input/mouse/Makefile

eef3e4ca - Input: add driver for Synaptics I2C touchpad

Thu, 11 Jun 2009 15:08:39 +0000

Input: add driver for Synaptics I2C touchpadThis driver supports Synaptics I2C touchpad controller on eXedamobile device. Unfortunaltely it only works in relative mode andthus is not comaptible with Xorg Synaptics driver.Signed-off-by: Igor Grinberg Signed-off-by: Mike Rapoport Signed-off-by: Dmitry Torokhov List of files: /linux-6.15/drivers/input/mouse/Makefile