linux-stable.git/include/linux/hid.h, branch v5.17.7

Merge branch 'for-5.17/core' into for-linus

2022-01-10T08:49:13+00:00

- support for USI style pens (Tero Kristo, Mika Westerberg)
- quirk for devices that need inverted X/Y axes (Alistair Francis)
- small core code cleanups and deduplication (Benjamin Tissoires)

HID: address kernel-doc warnings

2022-01-06T14:39:43+00:00

The command ./scripts/kernel-doc -none include/linux/hid.h reports:

  include/linux/hid.h:818: warning: cannot understand function prototype: 'struct hid_ll_driver '
  include/linux/hid.h:1135: warning: expecting prototype for hid_may_wakeup(). Prototype was for hid_hw_may_wakeup() instead

Address those kernel-doc warnings.

Signed-off-by: Lukas Bulwahn 
Signed-off-by: Jiri Kosina

HID: quirks: Allow inverting the absolute X/Y values

2021-12-14T10:37:52+00:00

Add a HID_QUIRK_X_INVERT/HID_QUIRK_Y_INVERT quirk that can be used
to invert the X/Y values.

Signed-off-by: Alistair Francis 
[bentiss: silence checkpatch warning]
Signed-off-by: Benjamin Tissoires 
Link: https://lore.kernel.org/r/20211208124045.61815-2-alistair@alistair23.me

HID: input: Make hidinput_find_field() static

2021-12-14T09:08:45+00:00

This function is not called outside of hid-input.c so we can make it
static.

Signed-off-by: Mika Westerberg 
Reviewed-by: Benjamin Tissoires 
Signed-off-by: Tero Kristo 
Signed-off-by: Benjamin Tissoires 
Link: https://lore.kernel.org/r/20211210111138.1248187-5-tero.kristo@linux.intel.com

HID: Add hid usages for USI style pens

2021-12-14T09:08:45+00:00

Add usage codes for USI style pens, based on the USB-HID usage table:
    https://usb.org/document-library/hid-usage-tables-122

See chapter 16, Digitizers Page (0x0D)

Signed-off-by: Tero Kristo 
Signed-off-by: Benjamin Tissoires 
Link: https://lore.kernel.org/r/20211210111138.1248187-4-tero.kristo@linux.intel.com

HID: Add map_msc() to avoid boilerplate code

2021-12-14T09:05:39+00:00

Since we are going to have more MSC events too, add map_msc() that can
be used to fill in necessary fields and avoid boilerplate code.

Signed-off-by: Mika Westerberg 
Reviewed-by: Benjamin Tissoires 
Signed-off-by: Tero Kristo 
Signed-off-by: Benjamin Tissoires 
Link: https://lore.kernel.org/r/20211210111138.1248187-2-tero.kristo@linux.intel.com

HID: do not inline some hid_hw_ functions

2021-12-02T14:42:46+00:00

We don't gain much by having them as inline, and it
actually prevents us to attach a probe to those helpers.

Signed-off-by: Benjamin Tissoires 
Reviewed-by: Greg Kroah-Hartman 
Link: https://lore.kernel.org/r/20211202095334.14399-5-benjamin.tissoires@redhat.com

HID: add suspend/resume helpers

2021-12-02T14:42:46+00:00

There is a lot of duplication of code in the HID low level drivers.
Better have everything in one place so we can eventually extend it
in a generic way.

Signed-off-by: Benjamin Tissoires 
Reviewed-by: Greg Kroah-Hartman 
Link: https://lore.kernel.org/r/20211202095334.14399-4-benjamin.tissoires@redhat.com

HID: add hid_is_usb() function to make it simpler for USB detection

2021-12-02T14:35:57+00:00

A number of HID drivers already call hid_is_using_ll_driver() but only
for the detection of if this is a USB device or not.  Make this more
obvious by creating hid_is_usb() and calling the function that way.

Also converts the existing hid_is_using_ll_driver() functions to use the
new call.

Cc: Jiri Kosina 
Cc: Benjamin Tissoires 
Cc: linux-input@vger.kernel.org
Cc: stable@vger.kernel.org
Tested-by: Benjamin Tissoires 
Signed-off-by: Greg Kroah-Hartman 
Signed-off-by: Benjamin Tissoires 
Link: https://lore.kernel.org/r/20211201183503.2373082-1-gregkh@linuxfoundation.org

Merge branch 'for-5.14/multitouch' into for-linus

2021-06-30T07:15:15+00:00

- patch series that ensures that hid-multitouch driver disables touch and
  button-press reporting on hid-mt devices during suspend when the device is
  not configured as a wakeup-source, from Hans de Goede