linux-toradex.git/drivers/hid/hid-apple.c, branch v6.1-rc3

HID: apple: Add "GANSS" to the non-Apple list

2022-07-22T13:05:22+00:00

While using the name "SONiX USB DEVICE" for wired mode, my GANSS keyboard
uses "GANSS" for bluetooth mode as well, so adding this to the list.

Signed-off-by: Hilton Chain 
Signed-off-by: Jiri Kosina

HID: apple: Properly handle function keys on non-Apple keyboard

2022-06-08T09:53:54+00:00

This commit extends fa33382c7f74 ("HID: apple: Properly handle function
keys on Keychron keyboards") by adding an array of known non-Apple
keyboards' device names, and the function apple_is_non_apple_keyboard()
to identify and create exception for them.

Signed-off-by: Hilton Chain 
Reviewed-by: Bryan Cain 
Tested-by: Bryan Cain 
Reviewed-by: José Expósito 
Signed-off-by: Jiri Kosina

HID: apple: Properly handle function keys on Keychron keyboards

2022-05-11T12:21:56+00:00

Keychron's C-series and K-series of keyboards copy the vendor and
product IDs of an Apple keyboard, but only behave like that device when
set to "Mac" mode. In "Windows" mode, the Fn key doesn't generate a
scancode, so it's impossible to use the F1-F12 keys when fnmode is set
to its default value of 1.

To fix this, make fnmode default to the new value of 3, which behaves
like fnmode=2 for Keychron keyboards and like fnmode=1 for actual Apple
keyboards. This way, Keychron devices are fully usable in both "Windows"
and "Mac" modes, while behavior is unchanged for everything else.

Signed-off-by: Bryan Cain 
Reviewed-by: Hans de Goede 
Tested-by: José Expósito 
Signed-off-by: Jiri Kosina

HID: apple: Add fn mapping for MacBook Pros with Touch Bar

2022-02-16T15:57:39+00:00

This patch adds the Fn mapping for keyboards on certain T2 Macs.

[jkosina@suse.cz: rebase on top of apple_setup_input() refactoring]
Signed-off-by: Aditya Garg 
Signed-off-by: Jiri Kosina

HID: apple: Add necessary IDs and configuration for T2 Macs.

2022-02-16T15:55:00+00:00

This patch adds the necessary IDs and configuration for Macs with
the T2 Security chip.

Signed-off-by: Aun-Ali Zaidi 
Signed-off-by: Aditya Garg 
Signed-off-by: Jiri Kosina

HID: apple: Add support for keyboard backlight on certain T2 Macs.

2022-02-16T15:54:48+00:00

This patch introduces the requisite plumbing for supporting keyboard
backlight on T2-attached, USB exposed models. The quirk mechanism was
used to reuse the existing hid-apple driver.

Signed-off-by: Paul Pawlowski 
Signed-off-by: Aun-Ali Zaidi 
Signed-off-by: Aditya Garg 
Signed-off-by: Jiri Kosina

HID: apple: Report Magic Keyboard 2021 with fingerprint reader battery over USB

2022-02-16T15:49:45+00:00

Like the Apple Magic Keyboard 2015, when connected over USB, the 2021
version with fingerprint reader registers 2 different interfaces. One of
them is used to report the battery level.

However, unlike when connected over Bluetooth, the battery level is not
reported automatically and it is required to fetch it manually.

Add the APPLE_RDESC_BATTERY quirk to fix the battery report descriptor
and manually fetch the battery level.

Tested with the ANSI variant of the keyboard with and without numpad.

Signed-off-by: José Expósito 
Signed-off-by: Jiri Kosina

HID: apple: Report Magic Keyboard 2021 battery over USB

2022-02-16T15:49:45+00:00

Like the Apple Magic Keyboard 2015, when connected over USB, the 2021
version registers 2 different interfaces. One of them is used to report
the battery level.

However, unlike when connected over Bluetooth, the battery level is not
reported automatically and it is required to fetch it manually.

Add the APPLE_RDESC_BATTERY quirk to fix the battery report descriptor
and manually fetch the battery level.

Tested with the ANSI, ISO and JIS variants of the keyboard.

Signed-off-by: José Expósito 
Signed-off-by: Jiri Kosina

HID: apple: Magic Keyboard 2015 FN key mapping

2022-02-16T15:49:45+00:00

The Magic Keyboard 2015 function key mapping was not present and the
default mapping was used.
While this worked for most keys, the F5 and F6 keys were sending
KEY_KBDILLUMDOWN and KEY_KBDILLUMUP; however, the keyboard is not
backlited.

Add a custom translation table for the keyboard leaving F5 and F6
unassigned to mimic the default behavior on macOS.

Signed-off-by: José Expósito 
Signed-off-by: Jiri Kosina

HID: apple: Magic Keyboard first generation FN key mapping

2022-02-16T15:49:45+00:00

The function key mapping for the Magic Keyboard first generation (2007,
2009 and 2011 aluminum wireless models) was not present and the default
one was used instead.

This caused two main issues:

 - The F5 and F6 keys were sending KEY_KBDILLUMDOWN and KEY_KBDILLUMUP;
   however, the keyboard is not backlited.

 - The keyboard has the APPLE_NUMLOCK_EMULATION quirk with F6 set as
   the KEY_NUMLOCK key by "powerbook_numlock_keys". However, because F6
   was mapped to KEY_KBDILLUMUP by the default mapping it was not
   possible to switch the numlock status.
   This means that, if numlock was enabled on session startup, it was
   not possible to disable it without connecting another keyboard.

Add a custom translation table for the device leaving F5 unassigned and
using F6 as the KEY_NUMLOCK key.

Signed-off-by: José Expósito 
Signed-off-by: Jiri Kosina