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* Merge branch 'for-4.8/hid-led' into for-linusJiri Kosina2016-07-286-267/+554
|\ | | | | | | | | Conflicts: drivers/hid/hid-thingm.c
| * HID: hid-led: fix Delcom support on big endian systemsHeiner Kallweit2016-07-081-1/+1
| | | | | | | | | | | | | | Properly handle this __le16 value on big endian systems. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| * HID: hid-led: add support for Greynut LuxaforHeiner Kallweit2016-07-074-0/+29
| | | | | | | | | | | | | | | | | | | | Add support for Greynut Luxafor. This device has two groups of three independent LED's each. Successfully tested with such a device. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| * HID: hid-led: add support for Delcom Visual Signal Indicator G2Heiner Kallweit2016-07-074-0/+103
| | | | | | | | | | | | | | | | | | | | Add support for the HID-compliant Delcom Visual Signal Indicator generation 2 devices. Successfully tested with part no 904000 from the family of these devices. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| * HID: hid-led: remove report id from struct hidled_configHeiner Kallweit2016-07-071-11/+2
| | | | | | | | | | | | | | | | | | Delcom uses the report id to submit command information. To be able to use the hidled framework also for Delcom devices we have to remove the report id from struct hidled_config. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| * HID: remove ThingM blink(1) driverHeiner Kallweit2016-06-233-268/+4
| | | | | | | | | | | | | | | | | | Now that support for ThingM blink(1) was merged into the hid-led driver the dedicated driver for this device can be removed. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Acked-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| * HID: hid-led: add support for ThingM blink(1)Heiner Kallweit2016-06-232-3/+70
| | | | | | | | | | | | | | | | | | | | Add support for ThingM blink(1) and make the dedicated ThingM driver obsolete. Successfully tested with a blink(1) mk2. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| * HID: hid-led: add support for reading from LED devicesHeiner Kallweit2016-06-231-0/+29
| | | | | | | | | | | | | | Add support for reading data from LED devices. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| * HID: hid-led: add support for devices with multiple independent LEDsHeiner Kallweit2016-06-231-30/+55
| | | | | | | | | | | | | | Add generic support for devices with multiple independent LED's. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| * HID: led: fix configJiri Kosina2016-06-171-2/+2
| | | | | | | | | | | | | | | | The driver port was done carefully not to depend on USB at all, in favor of being generic HID driver instead. Therefore there is no need to explicitly talk about USB only in the config. Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| * HID: migrate USB LED driver from usb misc to hidHeiner Kallweit2016-06-175-3/+306
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch migrates the USB LED driver to the HID subsystem. Supported are Dream Cheeky Webmail Notifier / Friends Alert and Riso Kagaku Webmail Notifier. Benefits: - Avoid using USB low-level calls and use the HID subsystem instead (as this device provides a USB HID interface) - Use standard LED subsystem instead of proprietary sysfs entries, this allows e.g. to use the device with features like triggers Successfully tested with a Dream Cheeky Webmail Notifier and a Riso Kagaku Webmail Notifier compatible device. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
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*-----. \ Merge branches 'for-4.8/alps', 'for-4.8/apple', 'for-4.8/i2c-hid', ↵Jiri Kosina2016-07-289-29/+65
|\ \ \ \ \ | | | | | | | | | | | | | | | | | | 'for-4.8/uhid-offload-hid-device-add' and 'for-4.8/upstream' into for-linus
| | | | * | HID: thingm: simplify debug output codeHeiner Kallweit2016-06-201-6/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Kernel printf format %*ph allows to print small buffers up to 64 bytes. Make use of it to simplify the debug output code. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| | | * | | HID: uhid: fix timeout when probe races with IORoderick Colenbrander2016-06-011-9/+24
| | | | |/ | | | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Many devices use userspace bluetooth stacks like BlueZ or Bluedroid in combination with uhid. If any of these stacks is used with a HID device for which the driver performs a HID request as part .probe (or technically another HID operation), this results in a deadlock situation. The deadlock results in a 5 second timeout for I/O operations in HID drivers, so isn't fatal, but none of the I/O operations have a chance of succeeding. The root cause for the problem is that uhid only allows for one request to be processed at a time per uhid instance and locks out other operations. This means that if a user space is creating a new HID device through 'UHID_CREATE', which ultimately triggers '.probe' through the HID layer. Then any HID request e.g. a read for calibration data would trigger a HID operation on uhid again, but it won't go out to userspace, because it is still stuck in UHID_CREATE. In addition bluetooth stacks are typically single threaded, so they wouldn't be able to handle any requests while waiting on uhid. Lucikly the UHID spec is somewhat flexible and allows for fixing the issue, without breaking user space. The idea which the patch implements as discussed with David Herrmann is to decouple adding of a hid device (which triggers .probe) from UHID_CREATE. The work will kick off roughly once UHID_CREATE completed (or else will wait a tiny bit of time in .probe for a lock). A HID driver has to call HID to call 'hid_hw_start()' as part of .probe once it is ready for I/O, which triggers UHID_START to user space. Any HID operations should function now within .probe and won't deadlock because userspace is stuck on UHID_CREATE. We verified this patch on Bluedroid with Android 6.0 and on desktop Linux with BlueZ stacks. Prior to the patch they had the deadlock issue. [jkosina@suse.cz: reword subject] Signed-off-by: Roderick Colenbrander <roderick.colenbrander@sony.com> Cc: stable@vger.kernel.org Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| | * | | HID: i2c-hid: set power sleep before shutdownGuohua Zhong2016-06-211-1/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add i2c_hid_shutdown for i2c-hid driver to send suspend cmd & free irq before device shutdown. Some HW design (i.e. Umaro, a chromebook model) is that the power to i2c hid device won't down after device shutdown. Also the i2c-hid driver do not send suspend cmd to the hid i2c device and free its irq before shutdown.So if We touch the touchscreen or some other i2c hid device, the power consumtion will be go up even when the device is in shutdown state. Though the root cause maybe a HW issue. But it seems that it is a good pratice to set power sleep for i2c-hid device before shutdown. Signed-off-by: Guohua Zhong <ghzhong@yifangdigital.com> Acked-By: Benjamin Tissoires <benjamin.tissoires@redhat.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| | * | | HID: i2c_hid: enable i2c-hid devices to suspend/resume asynchronouslyFu, Zhonghui2016-06-061-0/+1
| | |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | i2c-hid devices' suspend/resume are usually time-consuming process. For example, the touch controller(i2c-ATML1000:00) on ASUS T100 tablet takes about 160ms for suspending and 120ms for resuming. This patch enables i2c-hid devices to suspend/resume asynchronously. This will take advantage of multicore and speed up system suspend/resume process. Signed-off-by: Zhonghui Fu <zhonghui.fu@linux.intel.com> Acked-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| * | | HID: add usb device id for Apple Magic KeyboardJean-Gabriel Gill-Couture2016-07-113-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | USB device Vendor 05ac (Apple) Device 0267 (Magic Keyboard) This keyboard supports both Bluetooth and USB connections, this patch only covers USB. Thanks to Maxime Poulin <maxpoulin64@gmail.com> Signed-off-by: Jean-Gabriel Gill-Couture <jeangab@jeangab.fr.nf> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| * | | HID: multitouch: enable palm rejection for Windows Precision TouchpadAllen Hung2016-06-281-3/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The usage Confidence is mandary to Windows Precision Touchpad devices. If it is examined in input_mapping on a WIndows Precision Touchpad, a new add quirk MT_QUIRK_CONFIDENCE desgned for such devices will be applied to the device. A touch with the confidence bit is not set is determined as invalid. Tested on Dell XPS13 9343 Cc: stable@vger.kernel.org # v4.5+ Reviewed-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Tested-by: Andy Lutomirski <luto@kernel.org> # XPS 13 9350, BIOS 1.4.3 Signed-off-by: Allen Hung <allen_hung@dell.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| * | | Revert "HID: multitouch: enable palm rejection if device implements ↵Allen Hung2016-06-281-5/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | confidence usage" This reverts commit 25a84db15b3f ("HID: multitouch: enable palm rejection if device implements confidence usage") The commit enables palm rejection for Win8 Precision Touchpad devices but the quirk MT_QUIRK_VALID_IS_CONFIDENCE it is using is not working very properly. This quirk is originally designed for some WIn7 touchscreens. Use of this for a Win8 Precision Touchpad will cause unexpected pointer jumping problem. Cc: stable@vger.kernel.org # v4.5+ Reviewed-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Tested-by: Andy Lutomirski <luto@kernel.org> # XPS 13 9350, BIOS 1.4.3 Signed-off-by: Allen Hung <allen_hung@dell.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| * | | HID: hiddev: validate num_values for HIDIOCGUSAGES, HIDIOCSUSAGES commandsScott Bauer2016-06-241-5/+5
| | |/ | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch validates the num_values parameter from userland during the HIDIOCGUSAGES and HIDIOCSUSAGES commands. Previously, if the report id was set to HID_REPORT_ID_UNKNOWN, we would fail to validate the num_values parameter leading to a heap overflow. Cc: stable@vger.kernel.org Signed-off-by: Scott Bauer <sbauer@plzdonthack.me> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| * | HID: multitouch: Add MT_QUIRK_NOT_SEEN_MEANS_UP to Surface Pro 3Benjamin Tissoires2016-06-011-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The firmware found in the touch screen of an SP3 is buggy and may miss to send lift off reports for contacts. Try to work around that issue by using MT_QUIRK_NOT_SEEN_MEANS_UP. based on a patch from: Daniel Martin <consume.noise@gmail.com> Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| * | HID: elo: kill not flush the workOliver Neukum2016-06-011-1/+1
| |/ | | | | | | | | | | | | | | | | | | Flushing a work that reschedules itself is not a sensible operation. It needs to be killed. Failure to do so leads to a kernel panic in the timer code. CC: stable@vger.kernel.org Signed-off-by: Oliver Neukum <ONeukum@suse.com> Reviewed-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
* | HID: alps: a few cleanupsMasaki Ota2016-06-233-69/+50
| | | | | | | | | | | | | | | | | | | | | | | | Remove an unnecessary codes. Change input_ivent() function to appropriate function. Add the device ID of "HID_DEVICE_ID_ALPS_U1_DUAL". [jkosina@suse.cz: removed unnecessary bitshifts of values passed input_report_key() as spotted by Dmitry] Signed-off-by: Masaki Ota <masaki.ota@jp.alps.com> Reviewed-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
* | HID: alps: match alps devices in coreJiri Kosina2016-06-201-0/+1
| | | | | | | | | | | | | | All devices with ALPS_JP VID are handled by hid-alps driver, hence they require an entry in hid_have_special_driver[]. Signed-off-by: Jiri Kosina <jkosina@suse.cz>
* | HID: alps: pass correct sizes to hid_hw_raw_request()Jiri Kosina2016-06-201-3/+4
| | | | | | | | | | | | | | | | Calculating size of the report as sizeof(pointer) always passess the length corresponding to the pointer type, not the underlying data report. Reported-by: kbuild test robot <fengguang.wu@intel.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
* | HID: alps: struct u1_dev *priv is internal to the driverJiri Kosina2016-06-171-1/+1
| | | | | | | | | | | | ... and therefore should be marked static. Signed-off-by: Jiri Kosina <jkosina@suse.cz>
* | HID: add Alps I2C HID Touchpad-Stick supportMasaki Ota2016-06-174-0/+536
|/ | | | | | | Add support Alps I2C HID Touchpad and Stick device. Signed-off-by: Masaki Ota <masaki.ota@jp.alps.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
* Merge branch 'for-4.7/wacom' into for-linusJiri Kosina2016-05-173-7/+10
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| * HID: wacom: Add fuzz factor to distance and tilt axesJason Gerecke2016-05-033-7/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | The fuzz present on the distance and tilt axes is noticable when a puck is present, and userspace (specifically libinput) would like the ability to filter out the noise. To facilitate this, we assign a fuzz value of '1' for the distance and tilt axes. This is large enough to cover most of the natural variation in distance value as the puck is moved around, and enough to cover the jitter in rotation (reported through tilt axes) when the puck is left alone. Signed-off-by: Jason Gerecke <jason.gerecke@wacom.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
* | Merge branch 'for-4.7/upstream' into for-linusJiri Kosina2016-05-175-24/+31
|\ \ | | | | | | | | | | | | Conflicts: drivers/hid/usbhid/hid-quirks.c
| * | HID: usbhid: quirks for Corsair RGB keyboard & mice (K70R, K95RGB, M65RGB, ↵Trent Lloyd2016-04-272-0/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | K70RGB, K65RGB) These devices feature multiple interfaces/endpoints: a legacy BIOS/boot interface (endpoint 0x81), as well as 2 corsair-specific keyboard interfaces (endpoint 0x82, 0x83 IN/0x03 OUT) and an RGB LED control interface (endpoint 0x84 IN/0x04 OUT) Because the extra 3 interfaces are not of subclass USB_INTERFACE_SUBCLASS_BOOT, HID_QUIRK_NOGET is not automatically set on them and a 10s timeout per-endpoint (30s per device) occurs initialising reports on boot. We configure HID_QUIRK_NO_INIT_REPORTS for these devices. Additionally the left-side G1-G18 macro keys on the K95RGB generate output on the un-opened 0x82/0x83 endpoints which causes the keyboard to stop responding waiting for this event to be collected. We enable HID_QUIRK_ALWAYS_POLL to prevent this situation from occurring. Signed-off-by: Trent Lloyd <trent@lloyd.id.au> Tested-by: SUGNIAUX Wilfried <wsu@ppharm2k20.net> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| * | HID: simplify implement() a bitDmitry Torokhov2016-04-071-18/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The 'size' variable is not really needed, and we can also shift constant in the loop body when masking off existing bits. Also we do not have to use 64 bit calculations if we take an extra branch. [jkosina@suse.cz: fix a small error in changelog] Suggested-by: Doug Anderson <dianders@chromium.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Reviewed-by: Douglas Anderson <dianders@chromium.org> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| * | HID: hidraw: silence an uninitialized variable warningDan Carpenter2016-04-041-3/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | My static checker complains that "devid" can be uninitialized if alloc_chrdev_region() fails. Fix this by moving the error hanling forward a couple lines. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| * | HID: roccat: silence an uninitialized variable warningDan Carpenter2016-04-041-3/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | My static checker complains because we use "dev_id" before we check for errors so it could be uninitialized. Fix this by moving the error handling forward a couple lines. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
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*---. \ \ Merge branches 'for-4.6/upstream-fixes', 'for-4.7/asus', 'for-4.7/hidraw' ↵Jiri Kosina2016-05-178-43/+86
|\ \ \ \ \ | | | | | | | | | | | | | | | | | | and 'for-4.7/thingm' into for-linus
| | | * | | HID: thingm: remove not needed error messageHeiner Kallweit2016-04-251-6/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | LED core takes care of handling failed calls to thingm_let_set. - print error message in set_brightness_delayed or - pass error to caller in led_set_brightness_sync Also the error message here doesn't provide any hint what actually went wrong. Therefore remove it. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Reviewed-by: Benjamin Tissoires <benjamin.tissoires@rehat.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| | | * | | HID: thingm: set new flag LED_HW_PLUGGABLEHeiner Kallweit2016-04-181-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use recently introduced flag LED_HW_PLUGGABLE to avoid warnings when the device is unplugged. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Reviewed-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| | | * | | HID: thingm: factor out duplicated code to thingm_init_ledHeiner Kallweit2016-04-181-28/+15
| | | | |/ | | | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Simplify thingm_init_rgb by factoring out duplicated code to thingm_init_led. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Reviewed-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| | | * | Merge branch 'for-linus' of ↵Linus Torvalds2016-04-1110-73/+164
| | | |\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid Pull HID fixes from Jiri Kosina: - fix for how scaling linearization is computed in wiimote driver, by Cyan Ogilvie - endless retry loop fix in generic USB HID core reset-resume handling, by Alan Stern - two functional fixes affecting particular devices, and oops fix for wacom driver, by Jason Gerecke - multitouch slot numbering fix from Gabriele Mazzotta - a couple more small fixes on top * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid: HID: wacom: Support switching from vendor-defined device mode on G9 and G11 HID: wacom: Initialize hid_data.inputmode to -1 HID: microsoft: add support for 3 more devices HID: multitouch: Synchronize MT frame on reset_resume HID: wacom: fix Bamboo ONE oops HID: lenovo: Don't use stack variables for DMA buffers HID: usbhid: fix inconsistent reset/resume/reset-resume behavior HID: wiimote: Fix wiimote mp scale linearization
| | | * | | drivers/hid/uhid.c: check write() bitness using in_compat_syscallAndy Lutomirski2016-03-221-1/+1
| | | | |/ | | | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | uhid changes the format expected in write() depending on bitness. It should check the syscall bitness directly. Signed-off-by: Andy Lutomirski <luto@kernel.org> Cc: David Herrmann <dh.herrmann@googlemail.com> Acked-by: Jiri Kosina <jkosina@suse.cz> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
| | * / | HID: hidraw: switch to using memdup_userDmitry Torokhov2016-03-241-9/+4
| | |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Instead of open-coding memory allocation and copying form user memory sequence let's use memdup_user(). Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Reviewed-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| * | | HID: asus: add support for VivoBook E200HAYusuke Fujimaki2016-04-044-7/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Asus X205TA and E200HA built-in keyboard contain wrong logical maximum value in report descriptor. This patch correct wrong logical maximum in report descriptor. Signed-off-by: Yusuke Fujimaki <usk.fujimaki@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| * | | HID: Asus X205TA keyboard driverYusuke Fujimaki2016-04-015-0/+57
| |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Asus X205TA built-in keyboard contains wrong logical maximum value in report descriptor. 0x05, 0x01, // Usage Page (Generic Desktop) 0x09, 0x06, // Usage (Keyboard) 0xa1, 0x01, // Collection (Application) 0x85, 0x01, // Report ID (1) 0x05, 0x07, // Usage Page (Keyboard/Keypad) 0x19, 0xe0, // Usage Minimum (224) 0x29, 0xe7, // Usage Maximum (231) 0x15, 0x00, // Logical Minimum (0) 0x25, 0x01, // Logical Maximum (1) 0x75, 0x01, // Report Size (1) 0x95, 0x08, // Report Count (8) 0x81, 0x02, // Input (Data,Array,Abs) 0x95, 0x01, // Report Count (1) 0x75, 0x08, // Report Size (8) 0x81, 0x03, // Input (Const,Var,Abs) 0x95, 0x05, // Report Count (5) 0x75, 0x01, // Report Size (1) 0x05, 0x08, // Usage (LED) 0x19, 0x01, // Usage Minimum (1) 0x29, 0x05, // Usage Maximum (5) 0x91, 0x02, // Output (Data,Var,Abs) 0x95, 0x01, // Report Count (1) 0x75, 0x03, // Report Size (3) 0x91, 0x03, // Output (Const,Var,Abs) 0x95, 0x06, // Report Count (6) 0x75, 0x08, // Report Size (8) 0x15, 0x00, // Logical Minimum (0) 0x25, 0x65, // Logical Maximum (101) * too small * 0x05, 0x07, // Usage Page (Keyboard/Keypad) 0x19, 0x00, // Usage Minimum (0) 0x29, 0xdd, // Usage Maximum (221) 0x81, 0x00, // Input(Data,Array,Abs) In Asus X205TA japanese keyboard model,there are language specific keys over usage id 101. This patch correct wrong logical maximum in report descriptor. Signed-off-by: Yusuke Fujimaki <usk.fujimaki@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
* | | HID: wacom: add missed stylus_in_proximity line backPing Cheng2016-05-031-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit 7e12978 ("HID: wacom: break out wacom_intuos_get_tool_type") by accident removed stylus_in_proximity flag for Intuos series while shuffling the code around. Fix that by reintroducing that flag setting in wacom_intuos_inout(), where it originally was. Fixes: 7e12978 ("HID: wacom: break out wacom_intuos_get_tool_type") Signed-off-by: Ping Cheng <pingc@wacom.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
* | | HID: Fix boot delay for Creative SB Omni Surround 5.1 with quirkNazar Mokrynskyi2016-04-252-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | Needed for v2 of the device firmware, otherwise kernel will stuck for few seconds and throw "usb_submit_urb(ctrl) failed: -1" early on system boot. Signed-off-by: Nazar Mokrynskyi <nazar@mokrynskyi.com> Reviewed-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
* | | HID: wacom: Add support for DTK-1651Ping Cheng2016-04-121-0/+5
| |/ |/| | | | | | | | | | | DTK-1651 is a display pen-only tablet Signed-off-by: Ping Cheng <pingc@wacom.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
* | HID: wacom: Support switching from vendor-defined device mode on G9 and G11Jason Gerecke2016-04-052-28/+80
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | A tablet PC booted into Windows may have its pen/touch hardware switched into "Wacom mode" similar to what we do with explicitly-supported hardware. Some devices appear to maintain this state across reboots, preventing their use with the generic HID driver. This patch adds support for detecting the presence of the mode switch feature report used by devices based on the G9 and G11 chips and has the HID codepath always attempt to reset the device back to sending standard HID reports. Fixes: https://sourceforge.net/p/linuxwacom/bugs/307/ Fixes: https://sourceforge.net/p/linuxwacom/bugs/310/ Fixes: https://github.com/linuxwacom/input-wacom/issues/15 Co-authored-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Signed-off-by: Jason Gerecke <jason.gerecke@wacom.com> Reviewed-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
* | HID: wacom: Initialize hid_data.inputmode to -1Jason Gerecke2016-04-051-0/+2
| | | | | | | | | | | | | | | | | | | | | | Commit 5ae6e89 introduced hid_data.inputmode with a comment that it would have the value -1 if undefined, but then forgot to actually perform the initialization. Although this doesn't appear to have caused any problems in practice, it should still be remedied. Signed-off-by: Jason Gerecke <jason.gerecke@wacom.com> Reviewed-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
* | HID: microsoft: add support for 3 more devicesAlistair Leslie-Hughes2016-04-043-0/+12
| | | | | | | | | | | | | | | | | | | | | | Adds support for the Micrsift Digital 4K, Media 600 and Media 3000 V1 Keyboards, which have the same quirks as the already existing hardware MS_NE4K. Fixes https://bugzilla.kernel.org/show_bug.cgi?id=52841 [jkosina@suse.cz: rephrase changelog] Signed-off-by: Alistair Leslie-Hughes <leslie_alistair@hotmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
* | HID: multitouch: Synchronize MT frame on reset_resumeGabriele Mazzotta2016-04-011-0/+1
| | | | | | | | | | | | | | | | | | | | | | input_mt_get_slot_by_key() requires input_mt_sync_frame() to be called at each frame. Do it when releasing the touches, or else we won't get a proper slot number after mt_reset_resume(). Signed-off-by: Gabriele Mazzotta <gabriele.mzt@gmail.com> Reviewed-by: Benson Leung <bleung@chromium.org> Reviewed-by: Benjamin TIssoires <benjamin.tissoires@redhat.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-07 13:09:54 +0000