linux-stable.git/drivers/hid, branch v5.4.136

HID: wacom: Correct base usage for capacitive ExpressKey status bits

2021-07-14T14:53:19+00:00

[ Upstream commit 424d8237945c6c448c8b3f23885d464fb5685c97 ]

The capacitive status of ExpressKeys is reported with usages beginning
at 0x940, not 0x950. Bring our driver into alignment with reality.

Signed-off-by: Jason Gerecke 
Signed-off-by: Jiri Kosina 
Signed-off-by: Sasha Levin

HID: do not use down_interruptible() when unbinding devices

2021-07-14T14:53:16+00:00

[ Upstream commit f2145f8dc566c4f3b5a8deb58dcd12bed4e20194 ]

Action of unbinding driver from a device is not cancellable and should not
fail, and driver core does not pay attention to the result of "remove"
method, therefore using down_interruptible() in hid_device_remove() does
not make sense.

Signed-off-by: Dmitry Torokhov 
Signed-off-by: Jiri Kosina 
Signed-off-by: Sasha Levin

HID: gt683r: add missing MODULE_DEVICE_TABLE

2021-06-18T07:58:58+00:00

[ Upstream commit a4b494099ad657f1cb85436d333cf38870ee95bc ]

This patch adds missing MODULE_DEVICE_TABLE definition which generates
correct modalias for automatic loading of this driver when it is built
as an external module.

Reported-by: Hulk Robot 
Signed-off-by: Bixuan Cui 
Signed-off-by: Jiri Kosina 
Signed-off-by: Sasha Levin

HID: usbhid: fix info leak in hid_submit_ctrl

2021-06-18T07:58:58+00:00

[ Upstream commit 6be388f4a35d2ce5ef7dbf635a8964a5da7f799f ]

In hid_submit_ctrl(), the way of calculating the report length doesn't
take into account that report->size can be zero. When running the
syzkaller reproducer, a report of size 0 causes hid_submit_ctrl) to
calculate transfer_buffer_length as 16384. When this urb is passed to
the usb core layer, KMSAN reports an info leak of 16384 bytes.

To fix this, first modify hid_report_len() to account for the zero
report size case by using DIV_ROUND_UP for the division. Then, call it
from hid_submit_ctrl().

Reported-by: syzbot+7c2bb71996f95a82524c@syzkaller.appspotmail.com
Signed-off-by: Anirudh Rayabharam 
Acked-by: Benjamin Tissoires 
Signed-off-by: Jiri Kosina 
Signed-off-by: Sasha Levin

HID: Add BUS_VIRTUAL to hid_connect logging

2021-06-18T07:58:58+00:00

[ Upstream commit 48e33befe61a7d407753c53d1a06fc8d6b5dab80 ]

Add BUS_VIRTUAL to hid_connect logging since it's a valid hid bus type and it
should not print 

Signed-off-by: Mark Bolhuis 
Signed-off-by: Jiri Kosina 
Signed-off-by: Sasha Levin

HID: multitouch: set Stylus suffix for Stylus-application devices, too

2021-06-18T07:58:58+00:00

[ Upstream commit bc8b796f618c3ccb0a2a8ed1e96c00a1a7849415 ]

This re-adds the suffix to Win8 stylus-on-touchscreen devices,
now that they aren't erroneously marked as MT

Signed-off-by: Ahelenia Ziemiańska 
Signed-off-by: Jiri Kosina 
Signed-off-by: Sasha Levin

HID: quirks: Add quirk for Lenovo optical mouse

2021-06-18T07:58:58+00:00

[ Upstream commit 3b2520076822f15621509a6da3bc4a8636cd33b4 ]

The Lenovo optical mouse with vendor id of 0x17ef and product id of
0x600e experiences disconnecting issues every 55 seconds:

[38565.706242] usb 1-1.4: Product: Lenovo Optical Mouse
[38565.728603] input: Lenovo Optical Mouse as /devices/platform/scb/fd500000.pcie/pci0000:00/0000:00:00.0/0000:01:00.0/usb1/1-1/1-1.4/1-1.4:1.0/0003:17EF:600E.029A/input/input665
[38565.755949] hid-generic 0003:17EF:600E.029A: input,hidraw1: USB HID v1.11 Mouse [Lenovo Optical Mouse] on usb-0000:01:00.0-1.4/input0
[38619.360692] usb 1-1.4: USB disconnect, device number 48
[38620.864990] usb 1-1.4: new low-speed USB device number 49 using xhci_hcd
[38620.984011] usb 1-1.4: New USB device found, idVendor=17ef,idProduct=600e, bcdDevice= 1.00
[38620.998117] usb 1-1.4: New USB device strings: Mfr=0, Product=2,SerialNumber=0

This adds HID_QUIRK_ALWAYS_POLL for this device in order to work properly.

Signed-off-by: Saeed Mirzamohammadi 
Signed-off-by: Jiri Kosina 
Signed-off-by: Sasha Levin

HID: hid-sensor-hub: Return error for hid_set_field() failure

2021-06-18T07:58:58+00:00

[ Upstream commit edb032033da0dc850f6e7740fa1023c73195bc89 ]

In the function sensor_hub_set_feature(), return error when hid_set_field()
fails.

Signed-off-by: Srinivas Pandruvada 
Acked-by: Jonathan Cameron 
Signed-off-by: Jiri Kosina 
Signed-off-by: Sasha Levin

HID: hid-input: add mapping for emoji picker key

2021-06-18T07:58:57+00:00

[ Upstream commit 7b229b13d78d112e2c5d4a60a3c6f602289959fa ]

HUTRR101 added a new usage code for a key that is supposed to invoke and
dismiss an emoji picker widget to assist users to locate and enter emojis.

This patch adds a new key definition KEY_EMOJI_PICKER and maps 0x0c/0x0d9
usage code to this new keycode. Additionally hid-debug is adjusted to
recognize this new usage code as well.

Signed-off-by: Dmitry Torokhov 
Signed-off-by: Jiri Kosina 
Signed-off-by: Sasha Levin

HID: quirks: Set INCREMENT_USAGE_ON_DUPLICATE for Saitek X65

2021-06-18T07:58:57+00:00

[ Upstream commit 25bdbfbb2d8331a67824dd03d0087e9c98835f3a ]

The Saitek X65 joystick has a pair of axes that were used as mouse
pointer controls by the Windows driver. The corresponding usage page is
the Game Controls page, which is not recognized by the generic HID
driver, and therefore, both axes get mapped to ABS_MISC. The quirk makes
the second axis get mapped to ABS_MISC+1, and therefore made available
separately.

Signed-off-by: Nirenjan Krishnan 
Signed-off-by: Jiri Kosina 
Signed-off-by: Sasha Levin