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* HID: Aureal Remote Control Device DriverJosenivaldo Benito Junior2012-04-13
| | | | | | | | | | | | Devices like Aureal Cy se W-01RN USB_V3.1 and some derived hardware have a bogus HID Report Descriptor. According to that report descriptor, the maximum logical value for key events is 1 and not 101 (101 keys). This quirk fixes this wrong Report Descriptor. Signed-off-by: Josenivaldo Benito Junior <jrbenito@benito.qsl.br> Signed-off-by: Franco Catrin <fcatrin@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
* HID: usbhid: Check HID report descriptor contents after device resetSimon Haggett2012-04-03
| | | | | | | | | | | | | | | | | | | | | | When a USB device reset occurs, usbcore will refetch the device and configuration descriptors and compare them with those retrieved before the reset to ensure that they have not changed. For USB HID devices, this implicitly includes the HID class descriptor (as this is fetched with the configuration descriptor). However, the HID report descriptor is not checked again. Whilst a change in the size of the HID report descriptor will be detected (as this is held in the class descriptor), content changes to the report descriptor which do not result in a change in its size will be missed. If a firmware update were applied to a USB HID device which resulted in such a change to the report descriptor after device reset, then this would not be picked up by usbhid. This patch fixes this issue by allowing usbhid to check the contents of the report descriptor after the device reset, and trigger a rebind of the device if there is a mismatch. Reviewed-by: Toby Gray <toby.gray@realvnc.com> Signed-off-by: Simon Haggett <simon.haggett@realvnc.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
* HID: tivo: fix support for bluetooth version of tivo SlideJiri Kosina2012-03-30
| | | | | | | | The device is a bluetooth device, but one occurence by mistake had marked it as USB. Reported-by: Joshua Dillon <jvdillon@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
* HID: usbhid: fix error handling of not enough bandwidthOliver Neukum2012-03-30
| | | | | | | | | | | | In case IO cannot be started because there is a lack of bandwidth on the bus, it makes no sense to reset the device. If IO is requested because the device is opened, user space should be notified with an error right away. If the lack of bandwidth arises later, for example after resume, there's no other choice but to retry in the hope that bandwidth will be freed. Signed-off-by: Oliver Neukum <oneukum@suse.de> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
* Merge branch 'for-linus' of ↵Linus Torvalds2012-03-21
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid Pull HID updates from Jiri Kosina: "It contains HID driver updates all over the place -- a lot of new hardware support especially in the multitouch area, including generic handling of all multitouch devices by the hid-multitiouch driver automatically." * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid: (42 commits) HID: multitouch: add PID for Fructel product HID: wacom: Add reporting of wheel for Intuos4 WL HID: wacom: Replace __set_bit with input_set_capability HID: tivo: add support for BT-version (0x1200) HID: wacom: Reset stylus buttons - Intuos4 WL HID: multitouch: detect serial protocol HID: handle all multitouch devices through hid-multitouch HID: multitouch: fix handling of buggy reports descriptors for Dell ST2220T HID: make it possible to force hid-core claim the device HID: multitouch: add support for eGalax 0x722a HID: usbhid: add quirk no_get for quanta 3008 devices HID: multitouch: add more eGalax devices HID: multitouch: add new PID from Ideacom HID: multitouch: add support for Atmel maXTouch 03eb:2118 HID: waltop: Add support for tablet with PID 0038 HID: waltop: Replace original rdescs with links HID: uclogic: Replace original rdescs with links HID: wacom: Add pad buttons reporting on Intuos4 WL HID: wacom: report distance for Intuos4 WL HID: kye: Add support for 3 tablets ...
| * Merge branch 'upstream' into for-linusJiri Kosina2012-03-20
| |\ | | | | | | | | | | | | Conflicts: drivers/hid/Makefile
| | * HID: multitouch: add PID for Fructel productAndreas Nielsen2012-03-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Adds multitouch support for the Gametel Android game controller. The multitouch events are emulated by the Gametel device. Each physical button is configured to generate a MT event on a specific coordinate. This seems to be the only way for us to support Android games that doesn't support HID gamepads. It is possible to inject MT events at Android level, but this requires root on the phone. Signed-off-by: Andreas Nielsen <eas@svep.se> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| | * HID: tivo: add support for BT-version (0x1200)Jiri Kosina2012-03-13
| | | | | | | | | | | | | | | | | | | | | Add support for BT-driven configuration of the TiVo remote. Reported-by: Joshua Dillon <jvdillon@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| | * HID: make it possible to force hid-core claim the deviceJiri Kosina2012-03-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | Introduce 'hid_ignore_special_drivers' module parameter that makes hid-core claim the device even if it's listed in hid_have_special_driver[]. This is useful mostly for debugging purposes and specialized initrds, where all the hid drivers are not avaiable. Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| | * HID: waltop: Add support for tablet with PID 0038Nikolai Kondrashov2012-03-06
| | | | | | | | | | | | | | | | | | | | | | | | Add support for unknown Waltop tablet with product ID 0x0038. This tablet is sold as Genius G-Pen F509. Signed-off-by: Nikolai Kondrashov <spbnick@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| | * HID: waltop: Replace original rdescs with linksNikolai Kondrashov2012-03-06
| | | | | | | | | | | | | | | | | | | | | | | | Replace original report descriptor dumps in the comments with links to tablet descriptions in a wiki, to make code clearer. Signed-off-by: Nikolai Kondrashov <spbnick@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| | * HID: uclogic: Replace original rdescs with linksNikolai Kondrashov2012-03-06
| | | | | | | | | | | | | | | | | | | | | | | | Replace original report descriptor dumps in the comments with links to tablet descriptions in a wiki, to make code clearer. Signed-off-by: Nikolai Kondrashov <spbnick@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| | * HID: kye: Add support for 3 tabletsNikolai Kondrashov2012-02-28
| | | | | | | | | | | | | | | | | | | | | | | | Add support for three KYE tablets: EasyPen i405X, MousePen i608X, EasyPen M610X. Update Kconfig entry accordingly, remove EXPERT dependency. Signed-off-by: Nikolai Kondrashov <spbnick@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| | * HID: correct PID for saitek PS1000Jiri Kosina2012-02-22
| | | | | | | | | | | | | | | Reported-by: Andreas Hübner <andreas@k4n.de> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| | * HID: add new driver for non-compliant Saitek devicesAndreas Hübner2012-02-22
| | | | | | | | | | | | | | | | | | | | | | | | | | | The driver currently only supports the PS1000 controller. It fixes the report descriptor by removing a non-existing axis and clearing the constant bit on the d-pad and button input reports. Signed-off-by: Andreas Hübner <andreas@k4n.de> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| | * HID: use generic driver for Logitech Unifying receivers if ↵Konstantin Khlebnikov2012-02-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | !CONFIG_HID_LOGITECH_DJ Before commit 534a7b8e1 ("HID: Add full support for Logitech Unifying receivers") Logitech Unifying receiver can work as generic device without special driver, after that commit these devices does not works without special driver. After this patch they will use generic driver if special driver is disabled. Signed-off-by: Konstantin Khlebnikov <khlebnikov@openvz.org> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| | * HID: sjoy: Add device ID for Super Joy Box 3Sean Young2012-02-21
| | | | | | | | | | | | | | | | | | | | | Also correct the quirks for the Super Joy Box 3 Pro and Super Dual Box. Signed-off-by: Sean Young <sean@mess.org> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| | * HID: wacom: Force new name for Wacom Intuos4 WL PTK-540WLPrzemo Firszt2012-02-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The name reported by Inutos4 WL connected by bluetooth is "PTK-540WL" and to make it consistent with other Wacom devices it has to be converted to "Wacom Intuos4 WL". It also makes userland applications aware that it's a Wacom device. This aligns naming of device to same used when this device is plugged into USB port and controlled by USB wacom driver; and thus helps align userland logic to route to apps like xf86-input-wacom. Signed-off-by: Przemo Firszt <przemo@firszt.eu> Reviewed-by: Chris Bagwell <chris@cnpbagwell.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| | * HID: Add quirk for CH Products FighterstickVille Ranki2012-02-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | CH Fighterstick requires HID_QUIRK_NOGET as many other CH devices do. This patch adds device id for Fighterstick and adds necessary line to HID quirk list. Signed-off-by: Ville Ranki <ville.ranki@iki.fi> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| | * HID: hid-magicmouse: Add pointer and buttonpad properties for Magic TrackpadChase Douglas2012-02-21
| | | | | | | | | | | | | | | Signed-off-by: Chase Douglas <chase.douglas@canonical.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| | * HID: waltop: Add support for Waltop Q PadNikolai Kondrashov2012-02-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add support for Waltop Q Pad by fixing its report descriptor. This tablet is also sold as Aiptek HyperPen Mini. Other possible names include: NGS Flexi Style, VisTablet PenPad, iVistaTablet Q Flex Pad, Bravod Q-PD65-S. Signed-off-by: Nikolai Kondrashov <spbnick@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| | * HID: tivo: fix broken buildJiri Kosina2012-02-06
| | | | | | | | | | | | | | | | | | Fix mismatch between Kconfig name and Makefile expectation. Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| | * HID: add support for tivo slide remoteJarod Wilson2012-02-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch finishes off adding full support for the TiVo Slide remote, which is a mostly pure HID device from the perspective of the kernel. There are a few mappings that use a vendor-specific usage page, and a few keys in the consumer usage page that I think make sense to remap slightly, to better fit their key labels' intended use. Doing this in a stand-alone hid-tivo.c makes the modifications only matter for this specific device. What's actually connected to the computer is a Broadcom-made usb dongle, which has an embedded hub, bluetooth adapter, mouse and keyboard devices. You pair with the dongle, then the remote sends data that its converted into HID on the keyboard interface (the mouse interface doesn't do anything interesting, so far as I can tell). lsusb for this device: Bus 004 Device 005: ID 0a5c:2190 Broadcom Corp. Bus 004 Device 004: ID 0a5c:4503 Broadcom Corp. Bus 004 Device 003: ID 150a:1201 Bus 004 Device 002: ID 0a5c:4500 Broadcom Corp. BCM2046B1 USB 2.0 Hub (part of BCM2046 Bluetooth) Speaking of the keyboard interface, the remote actually does contain a keyboard as well. The top slides away, revealing a reasonably functional qwerty keyboard (not unlike many slide cell phones), thus the product name. CC: Jiri Kosina <jkosina@suse.cz> Signed-off-by: Jarod Wilson <jarod@redhat.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| | * HID: add more hotkeys in Asus AIO keyboardsKeng-Yu Lin2012-02-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | Add support for the camera key. The hotkey for Asus S.H.E(Super Hybrid Engine) mode is mapped to KEY_KEY_PROG1 just for notifying the userspace. Signed-off-by: Keng-Yu Lin <kengyu@canonical.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| | * HID: add extra hotkeys in Asus AIO keyboardsKeng-Yu Lin2012-02-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The Asus All-In-One PC has a wireless keyboard with wifi toggle, brightness up, brightness down and display off hotkeys. This patch adds suppoort for these hotkeys. Signed-off-by: Keng-Yu Lin <kengyu@canonical.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
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| *-. \ Merge branches 'roccat' and 'wacom' into for-linusJiri Kosina2012-03-20
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| | | * | HID: wacom: Add reporting of wheel for Intuos4 WLPrzemo Firszt2012-03-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds reporting of ABS_WHEEL event. Raported walues are 0..71 and are related to absolute location of the finger on the wheel. Signed-off-by: Przemo Firszt <przemo@firszt.eu> Reviewed-by: Jason Gerecke <killertofu@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| | | * | HID: wacom: Replace __set_bit with input_set_capabilityPrzemo Firszt2012-03-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It's a trivial patch. It's doesn't change the functionality as the helper input_set_capability does the same thing. Signed-off-by: Przemo Firszt <przemo@firszt.eu> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| | | * | HID: wacom: Reset stylus buttons - Intuos4 WLPrzemo Firszt2012-03-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Stylus buttons have to be resetted when going out-of-prox. Signed-off-by: Przemo Firszt <przemo@firszt.eu> Reviewed-by: Jason Gerecke <killertofu@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| | | * | HID: wacom: Add pad buttons reporting on Intuos4 WLPrzemo Firszt2012-03-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds reporting of 1 wheel button and 8 strip buttons for Intuos4 WL. The buttons are reported as BTN_0 to BTN_9. The change of type butstate variable is required as the old type 'char' couldn't store state of 9 buttons. The change is not affecting Graphire tablet as it only uses first 2 bits of 'butstate'. Signed-off-by: Przemo Firszt <przemo@firszt.eu> Acked-by：Ping Cheng <pinglinux@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| | | * | HID: wacom: report distance for Intuos4 WLPrzemo Firszt2012-03-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds reporting of distance of tool to the tablet surface. Maximum reported value is 63 (0x3F). Signed-off-by: Przemo Firszt <przemo@firszt.eu> Acked-by: Peter Hutterer <peter.hutterer@who-t.net> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| | | * | HID: wacom: Add serial and id reporting for Wacom Intuos4 WLPrzemo Firszt2012-02-27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch implements reporting id and serial number of used tool. Reported values are the same as for USB on of the driver for wacom Intuos4 WL Signed-off-by: Przemo Firszt <przemo@firszt.eu> Reviewed-by: Chris Bagwell <chris@cnpbagwell.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| | | * | HID: wacom: set ABS_MISC bit for Intuos4 WLPrzemo Firszt2012-02-27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ABS_MISC has to be set for Intuos4 WL otherwise xorg driver won't use proper protocol and the information about tool id and serial is lost. Signed-off-by: Przemo Firszt <przemo@firszt.eu> Reviewed-by: Chris Bagwell <chris@cnpbagwell.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| | | * | HID: wacom: fix proximity tool releasePrzemo Firszt2012-02-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Don't zero the current tool before reporting its release to the input subsystem. Signed-off-by: Aristeu Rozanski <aris@redhat.com> Tested-by: Przemo Firszt <przemo@firszt.eu> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| | * | | HID: roccat: Only one Kconfig entry for all roccat driversStefan Achatz2012-02-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | To cleanup Kconfig space and ease selection for users there is now a single entry that selects all roccat related drivers at once. Signed-off-by: Stefan Achatz <erazor_de@users.sourceforge.net> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
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| *---. \ \ \ Merge branches 'battery-scope', 'logitech' and 'multitouch' into for-linusJiri Kosina2012-03-20
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| | | | * | | | HID: multitouch: detect serial protocolBenjamin Tissoires2012-03-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Microsoft's documentation about multitouch protocols tells that if a device presents one touch per report, then it should be treated as a serial protocol. Signed-off-by: Benjamin Tissoires <benjamin.tissoires@enac.fr> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| | | | * | | | HID: handle all multitouch devices through hid-multitouchBenjamin Tissoires2012-03-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When the quirk HID_QUIRK_MULTITOUCH is present and when hid-multitouch is loaded, let's pass the device to hid-multitouch even if it has not been registered in hid-multitouch. If any other driver wants to take precedence over hid-multitouch, the usual way of adding it to hid_have_special_driver will work as the quirk HID_QUIRK_MULTITOUCH won't be set by the generic hid layer. Signed-off-by: Benjamin Tissoires <benjamin.tissoires@enac.fr> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| | | | * | | | HID: multitouch: fix handling of buggy reports descriptors for Dell ST2220TBenjamin Tissoires2012-03-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | LG multitouch panels, such as the one found in Dell ST2220T, has buggy reports descriptors. With the previous implementation, it was impossible to rely on the reports descriptors to determine how the different touches are emitted from the device. This patch changes the splitting of the different touches in the report in a more robust way. Signed-off-by: Benjamin Tissoires <benjamin.tissoires@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| | | | * | | | HID: multitouch: add support for eGalax 0x722aBenjamin Tissoires2012-03-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Benjamin Tissoires <benjamin.tissoires@enac.fr> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| | | | * | | | HID: usbhid: add quirk no_get for quanta 3008 devicesBenjamin Tissoires2012-03-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some quanta devices do not like to be polled for reports descriptors, thus this quirk. Signed-off-by: Benjamin Tissoires <benjamin.tissoires@enac.fr> Acked-by: Henrik Rydberg <rydberg@euromail.se> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| | | | * | | | HID: multitouch: add more eGalax devicesBenjamin Tissoires2012-03-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is a list of devices that should be handled by hid-multitouch. They all present the HID usage "Contact ID" and won't be handled by hid-input. Some of them have _not_ been tested (though I have their report descriptors), but I've been guaranted by eeti that they follow the same protocol. The tested ones are also blacklisted in hid-core.c. Signed-off-by: Benjamin Tissoires <benjamin.tissoires@enac.fr> Acked-by: Henrik Rydberg <rydberg@euromail.se> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| | | | * | | | HID: multitouch: add new PID from IdeacomBenjamin Tissoires2012-03-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Benjamin Tissoires <benjamin.tissoires@enac.fr> Acked-by: Henrik Rydberg <rydberg@euromail.se> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| | | | * | | | HID: multitouch: add support for Atmel maXTouch 03eb:2118Benjamin Tissoires2012-03-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Benjamin Tissoires <benjamin.tissoires@enac.fr> Acked-by: Henrik Rydberg <rydberg@euromail.se> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| | | | * | | | HID: multitouch: add support of Panasonic multitouch panelsDenis Kovalev2012-02-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | While at it, also fix some minor codingstyle issues. Signed-off-by: Denis Kovalev <Denis.Kovalev@dataart.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| | | | * | | | HID: multitouch: support Perixx PERIPAD 701Benjamin Tissoires2012-02-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Perixx Peripad 701 is an hybrid device which presents a touchpad and a keyboard on the same surface. The switch between the two is controlled by a physical switch, and the firmware sends the events on the right interface (mouse, keyboard or multitouch). This patch enables the multitouch interface of this device to work. We need to manually set the device as a trackpad (we cannot infer it from the reports descriptors as the device works under Windows, a system that does not allow multitouch touchpad). We also need to set the hid feature MAX CONTACT NUMBER to 2 or the device stops sending events once it has been pressed by two touches. Signed-off-by: Benjamin Tissoires <benjamin.tissoires@enac.fr> Acked-by: Henrik Rydberg <rydberg@euromail.se> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| | | | * | | | HID: multitouch: add control of the feature "Maximum Contact Number"Benjamin Tissoires2012-02-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some devices, like Perixx Peripad 701 do not work if the feature "Maximum Contact Number" is not set to the right value. This patch allows hid-multitouch to control this feature. If the programmer fills the field maxcontacts in the mt_class, then the driver will set the feature to this value. It is safe for current drivers as the feature is read/write in the HID norm and all devices should implement the norm. Signed-off-by: Benjamin Tissoires <benjamin.tissoires@enac.fr> Acked-by: Henrik Rydberg <rydberg@euromail.se> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| | | | * | | | HID: multitouch: add support for trackpadsBenjamin Tissoires2012-02-06
| | | | |/ / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * some multitouch trackpads present the touch usage. This needs to be filtered as it will conflict with mt-implementation. * trackpads send BTN_TOOL_* to notify how many fingers are present (this is used by xorg to use synaptics instead of generic evdev) * trackpads like Perixx 701 are not different from a hid point of view from a touchscreen, and we need to manually set them as touchpad. Signed-off-by: Benjamin Tissoires <benjamin.tissoires@enac.fr> Acked-by: Henrik Rydberg <rydberg@euromail.se> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| | | * | | / HID: logitech: fix mask to enable DJ modeNestor Lopez Casado2012-02-02
| | | | |_|/ | | | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The user can only experience the bug if she pairs 6 devices to a Unifying receiver. The sixth paired device would not work. The value changed is actually a bitmask that enables reporting from each paired device. As the sixth bit was not set, the sixth device reports are ignored by the receiver and never get to the driver. Signed-off-by: Nestor Lopez Casado <nlopezcasad@logitech.com> drivers/hid/hid-logitech-dj.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| | * | | | HID: hid-input/battery: set scope and powered device for HID batteryJeremy Fitzhardinge2012-02-03
| | | |/ / | | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Set the battery's power supply scope to "Device" and point the power supply to the powered device. Signed-off-by: Jeremy Fitzhardinge <jeremy@goop.org> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
generated by cgit v1.2.2 (git 2.25.0) at 2024-12-12 06:21:25 -0500