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Tao Jin 6fc955b58a HID: multitouch: new device class fix Lenovo X12 trackpad sticky 
[ Upstream commit 54eed5c7b9 ]

The trackpad of the given device sends continuous report of pointers
status as per wxn8 spec. However, the spec did not clarify when the
fingers are lifted so fast that between the interval of two report
frames fingers on pad reduced from >=2 to 0. The second last report
contains >=2 fingers with tip state 1 and the last report contains only
1 finger with tip state 0. Although this can happen unfrequently, a
  quick fix will be improve the consistency to 100%. A quick fix is to
disable MT_QUIRK_ALWAYS_VALID and enable MT_QUIRK_NOT_SEEN_MEANS_UP.

Test for hid-tools is added in [1]

In addition to this, I2C device 04CA:00B1 may also need similar class
but with MT_QUIRK_FORCE_MULTI_INPUT disabled (but it does not harm to
 enable it on non-multi-input device either). The respective owner has
been notified and a patch may coming soon after test.

[1]: https://gitlab.freedesktop.org/libevdev/hid-tools/-/merge_requests/130

Signed-off-by: Tao Jin <tao-j@outlook.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-08-25 11:40:30 +02:00
..
amd-sfh-hid HID: amd_sfh: Handle condition of "no sensors" 2022-08-17 14:23:57 +02:00
i2c-hid HID: i2c-hid: fix GET/SET_REPORT for unnumbered reports 2022-04-08 14:23:31 +02:00
intel-ish-hid HID: intel-ish-hid: Use dma_alloc_coherent for firmware update 2022-04-08 14:22:51 +02:00
surface-hid HID: surface-hid: Allow driver matching for target ID 1 devices 2021-11-18 19:15:59 +01:00
usbhid Merge branch 'for-5.15/core' into for-linus 2021-09-01 22:00:06 +02:00
hid-a4tech.c HID: a4tech: use A4_2WHEEL_MOUSE_HACK_B8 for A4TECH NB-95 2021-05-05 14:29:13 +02:00
hid-accutouch.c
hid-alps.c HID: alps: Declare U1_UNICORN_LEGACY support 2022-08-17 14:23:57 +02:00
hid-apple.c HID: apple: Do not reset quirks when the Fn key is not found 2022-01-27 11:04:27 +01:00
hid-appleir.c HID: appleir: Use devm_kzalloc() instead of kzalloc() 2020-03-13 17:33:11 +01:00
hid-asus.c HID: add hid_is_usb() function to make it simpler for USB detection 2021-12-14 10:57:05 +01:00
hid-aureal.c
hid-axff.c HID: Fix assumption that devices have inputs 2019-10-03 15:36:40 -04:00
hid-belkin.c
hid-betopff.c HID: betop: fix slab-out-of-bounds Write in betop_probe 2021-09-15 16:31:21 +02:00
hid-bigbenff.c HID: bigben: fix slab-out-of-bounds Write in bigben_probe 2022-06-09 10:22:36 +02:00
hid-cherry.c
hid-chicony.c HID: check for valid USB device for many HID drivers 2021-12-14 10:57:06 +01:00
hid-cmedia.c HID: cmedia: add support for HS-100B mute button 2021-07-28 11:51:07 +02:00
hid-core.c bus: Make remove callback return void 2021-07-21 11:53:42 +02:00
hid-corsair.c HID: check for valid USB device for many HID drivers 2021-12-14 10:57:06 +01:00
hid-cougar.c HID: cougar: Constify cougar_id_table 2020-08-17 11:38:49 +02:00
hid-cp2112.c HID: cp2112: prevent a buffer overflow in cp2112_xfer() 2022-08-17 14:23:40 +02:00
hid-creative-sb0540.c
hid-cypress.c HID: cypress: Support Varmilo Keyboards' media hotkeys 2020-10-23 13:23:44 +02:00
hid-debug.c HID: add mapping for KEY_ALL_APPLICATIONS 2022-03-08 19:12:53 +01:00
hid-dr.c HID: Fix assumption that devices have inputs 2019-10-03 15:36:40 -04:00
hid-elan.c HID: elan: Fix potential double free in elan_input_configured 2022-06-09 10:22:47 +02:00
hid-elecom.c HID: elecom: drop stray comment 2020-11-25 17:40:23 +01:00
hid-elo.c HID: elo: Revert USB reference counting 2022-03-16 14:23:35 +01:00
hid-emsff.c HID: Fix assumption that devices have inputs 2019-10-03 15:36:40 -04:00
hid-ezkey.c
hid-ft260.c HID: check for valid USB device for many HID drivers 2021-12-14 10:57:06 +01:00
hid-gaff.c HID: Fix assumption that devices have inputs 2019-10-03 15:36:40 -04:00
hid-gembird.c
hid-generic.c
hid-gfrm.c
hid-glorious.c HID: Add driver fixing Glorious PC Gaming Race mouse report descriptor 2020-03-18 13:36:21 +01:00
hid-google-hammer.c HID: google: add eel USB id 2021-12-14 10:57:05 +01:00
hid-gt683r.c HID: gt683r: add missing MODULE_DEVICE_TABLE 2021-05-27 15:40:34 +02:00
hid-gyration.c
hid-holtek-kbd.c HID: check for valid USB device for many HID drivers 2021-12-14 10:57:06 +01:00
hid-holtek-mouse.c HID: holtek: fix mouse probing 2021-12-29 12:28:37 +01:00
hid-holtekff.c HID: Fix assumption that devices have inputs 2019-10-03 15:36:40 -04:00
hid-hyperv.c HID: hyperv: Use VMBUS_RING_SIZE() for ringbuffer sizes 2020-09-28 08:57:28 +00:00
hid-icade.c
hid-ids.h HID: hid-input: add Surface Go battery quirk 2022-08-17 14:22:47 +02:00
hid-input.c HID: hid-input: add Surface Go battery quirk 2022-08-17 14:22:47 +02:00
hid-ite.c HID: lg-g15 + ite: Add MODULE_AUTHOR 2021-05-05 14:39:24 +02:00
hid-jabra.c
hid-kensington.c
hid-keytouch.c
hid-kye.c HID: hid-kye: Fix incorrect function name for kye_tablet_enable() 2021-04-07 18:46:20 +02:00
hid-lcpower.c
hid-led.c HID: hid-led: fix maximum brightness for Dream Cheeky 2022-06-09 10:22:47 +02:00
hid-lenovo.c HID: lenovo: Add support for Thinkpad X1 Tablet Thin keyboard 2021-04-07 12:48:20 +02:00
hid-lg-g15.c HID: lg-g15 + ite: Add MODULE_AUTHOR 2021-05-05 14:39:24 +02:00
hid-lg.c HID: check for valid USB device for many HID drivers 2021-12-14 10:57:06 +01:00
hid-lg.h
hid-lg2ff.c HID: Fix assumption that devices have inputs 2019-10-03 15:36:40 -04:00
hid-lg3ff.c HID: Fix assumption that devices have inputs 2019-10-03 15:36:40 -04:00
hid-lg4ff.c HID: Fix assumption that devices have inputs 2019-10-03 15:36:40 -04:00
hid-lg4ff.h
hid-lgff.c HID: Fix assumption that devices have inputs 2019-10-03 15:36:40 -04:00
hid-logitech-dj.c HID: logitech-dj: add new lightspeed receiver id 2022-04-08 14:22:46 +02:00
hid-logitech-hidpp.c HID: logitech-hidpp: battery: provide CAPACITY property for newer devices 2021-08-20 14:32:39 +02:00
hid-macally.c HID: macally: Constify macally_id_table 2020-08-17 11:38:49 +02:00
hid-magicmouse.c HID: magicmouse: Fix an error handling path in magicmouse_probe() 2022-01-27 11:05:08 +01:00
hid-maltron.c
hid-mcp2221.c HID: mcp2221: prevent a buffer overflow in mcp_smbus_write() 2022-08-17 14:23:56 +02:00
hid-mf.c HID: mf: add support for 0079:1846 Mayflash/Dragonrise USB Gamecube Adapter 2020-11-25 14:30:33 +01:00
hid-microsoft.c Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid 2020-09-02 12:55:46 -07:00
hid-monterey.c
hid-multitouch.c HID: multitouch: new device class fix Lenovo X12 trackpad sticky 2022-08-25 11:40:30 +02:00
hid-nti.c
hid-ntrig.c
hid-ortek.c
hid-penmount.c
hid-petalynx.c
hid-picolcd.h
hid-picolcd_backlight.c
hid-picolcd_cir.c media: rc: harmonize infrared durations to microseconds 2020-09-03 16:18:55 +02:00
hid-picolcd_core.c HID: hid-picolcd_core: Remove unused variable 'ret' 2021-04-07 18:46:20 +02:00
hid-picolcd_debugfs.c
hid-picolcd_fb.c Merge branch 'for-5.7/appleir' into for-linus 2020-04-01 12:26:12 +02:00
hid-picolcd_lcd.c
hid-picolcd_leds.c
hid-pl.c
hid-plantronics.c HID: plantronics: Workaround for double volume key presses 2021-03-08 11:08:58 +01:00
hid-playstation.c HID: playstation: add DualSense player LED support. 2021-02-18 17:41:51 +01:00
hid-primax.c
hid-prodikeys.c HID: check for valid USB device for many HID drivers 2021-12-14 10:57:06 +01:00
hid-quirks.c HID:Add support for UGTABLET WP5540 2022-02-23 12:03:02 +01:00
hid-redragon.c
hid-retrode.c
hid-rmi.c Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input 2020-10-23 16:16:31 -07:00
hid-roccat-arvo.c HID: check for valid USB device for many HID drivers 2021-12-14 10:57:06 +01:00
hid-roccat-arvo.h
hid-roccat-common.c
hid-roccat-common.h
hid-roccat-isku.c HID: check for valid USB device for many HID drivers 2021-12-14 10:57:06 +01:00
hid-roccat-isku.h
hid-roccat-kone.c HID: check for valid USB device for many HID drivers 2021-12-14 10:57:06 +01:00
hid-roccat-kone.h
hid-roccat-koneplus.c HID: check for valid USB device for many HID drivers 2021-12-14 10:57:06 +01:00
hid-roccat-koneplus.h
hid-roccat-konepure.c HID: check for valid USB device for many HID drivers 2021-12-14 10:57:06 +01:00
hid-roccat-kovaplus.c HID: check for valid USB device for many HID drivers 2021-12-14 10:57:06 +01:00
hid-roccat-kovaplus.h
hid-roccat-lua.c HID: check for valid USB device for many HID drivers 2021-12-14 10:57:06 +01:00
hid-roccat-lua.h
hid-roccat-pyra.c HID: check for valid USB device for many HID drivers 2021-12-14 10:57:06 +01:00
hid-roccat-pyra.h
hid-roccat-ryos.c HID: check for valid USB device for many HID drivers 2021-12-14 10:57:06 +01:00
hid-roccat-savu.c HID: check for valid USB device for many HID drivers 2021-12-14 10:57:06 +01:00
hid-roccat-savu.h
hid-roccat.c
hid-saitek.c
hid-samsung.c HID: check for valid USB device for many HID drivers 2021-12-14 10:57:06 +01:00
hid-semitek.c HID: semitek: new driver for GK6X series keyboards 2021-05-05 14:21:08 +02:00
hid-sensor-custom.c HID: hid-sensor-custom: Process failure of sensor_hub_set_feature() 2021-05-26 12:36:46 +02:00
hid-sensor-hub.c HID: hid-sensor-hub: Return error for hid_set_field() failure 2021-05-05 14:36:18 +02:00
hid-sjoy.c
hid-sony.c HID: sony: fix error path in probe 2021-12-14 10:57:06 +01:00
hid-speedlink.c
hid-steam.c HID: steam: fixes race in handling device list. 2020-06-19 09:21:21 +02:00
hid-steelseries.c
hid-sunplus.c
hid-thrustmaster.c HID: Add support for open wheel and no attachment to T300 2022-04-08 14:22:46 +02:00
hid-tivo.c
hid-tmff.c HID: Fix assumption that devices have inputs 2019-10-03 15:36:40 -04:00
hid-topseed.c
hid-twinhan.c
hid-u2fzero.c HID: add hid_is_usb() function to make it simpler for USB detection 2021-12-14 10:57:05 +01:00
hid-uclogic-core.c HID: check for valid USB device for many HID drivers 2021-12-14 10:57:06 +01:00
hid-uclogic-params.c HID: hid-uclogic-params: Invalid parameter check in uclogic_params_frame_init_v1_buttonpad 2022-01-27 11:03:55 +01:00
hid-uclogic-params.h
hid-uclogic-rdesc.c HID: hid-uclogic-rdesc: Kernel-doc is for functions and structs 2021-04-07 18:46:20 +02:00
hid-uclogic-rdesc.h
hid-udraw-ps3.c HID: udraw-ps3: Replace HTTP links with HTTPS ones 2020-07-20 12:24:41 +02:00
hid-viewsonic.c
hid-vivaldi.c HID: vivaldi: fix sysfs attributes leak 2022-03-16 14:23:35 +01:00
hid-waltop.c
hid-wiimote-core.c HID: wiimote: remove h from printk format specifier 2021-01-07 10:14:58 +01:00
hid-wiimote-debug.c
hid-wiimote-modules.c HID: Wiimote: Treat the d-pad as an analogue stick 2020-06-19 14:17:22 +02:00
hid-wiimote.h HID: Wiimote: Treat the d-pad as an analogue stick 2020-06-19 14:17:22 +02:00
hid-xinmo.c
hid-zpff.c HID: Fix assumption that devices have inputs 2019-10-03 15:36:40 -04:00
hid-zydacron.c
hidraw.c HID: hidraw: Add additional hidraw input/output report ioctls. 2020-11-27 15:48:31 +01:00
Kconfig HID: add USB_HID dependancy on some USB HID drivers 2021-12-14 10:57:05 +01:00
Makefile HID: thrustmaster: clean up Makefile and adapt quirks 2021-08-20 14:53:54 +02:00
uhid.c HID: uhid: Fix worker destroying device without any protection 2022-01-27 11:02:46 +01:00
wacom.h HID: wacom: generic: Treat serial number and related fields as unsigned 2019-11-06 21:37:29 +01:00
wacom_sys.c HID: wacom: Don't register pad_input for touch switch 2022-08-17 14:22:47 +02:00
wacom_wac.c HID: wacom: Don't register pad_input for touch switch 2022-08-17 14:22:47 +02:00
wacom_wac.h HID: wacom: Use "Confidence" flag to prevent reporting invalid contacts 2021-12-01 09:04:41 +01:00