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

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 <gargaditya08@live.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
This commit is contained in:
Aditya Garg 2022-02-03 12:23:02 +00:00 committed by Jiri Kosina
parent 42f6a2d300
commit c5f09b1b45
1 changed files with 58 additions and 0 deletions
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58
drivers/hid/hid-apple.c
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@ -183,6 +183,51 @@ static const struct apple_key_translation macbookair_fn_keys[] = {
{ }
};
static const struct apple_key_translation macbookpro_no_esc_fn_keys[] = {
{ KEY_BACKSPACE, KEY_DELETE },
{ KEY_ENTER, KEY_INSERT },
{ KEY_GRAVE, KEY_ESC },
{ KEY_1, KEY_F1 },
{ KEY_2, KEY_F2 },
{ KEY_3, KEY_F3 },
{ KEY_4, KEY_F4 },
{ KEY_5, KEY_F5 },
{ KEY_6, KEY_F6 },
{ KEY_7, KEY_F7 },
{ KEY_8, KEY_F8 },
{ KEY_9, KEY_F9 },
{ KEY_0, KEY_F10 },
{ KEY_MINUS, KEY_F11 },
{ KEY_EQUAL, KEY_F12 },
{ KEY_UP, KEY_PAGEUP },
{ KEY_DOWN, KEY_PAGEDOWN },
{ KEY_LEFT, KEY_HOME },
{ KEY_RIGHT, KEY_END },
{ }
};
static const struct apple_key_translation macbookpro_dedicated_esc_fn_keys[] = {
{ KEY_BACKSPACE, KEY_DELETE },
{ KEY_ENTER, KEY_INSERT },
{ KEY_1, KEY_F1 },
{ KEY_2, KEY_F2 },
{ KEY_3, KEY_F3 },
{ KEY_4, KEY_F4 },
{ KEY_5, KEY_F5 },
{ KEY_6, KEY_F6 },
{ KEY_7, KEY_F7 },
{ KEY_8, KEY_F8 },
{ KEY_9, KEY_F9 },
{ KEY_0, KEY_F10 },
{ KEY_MINUS, KEY_F11 },
{ KEY_EQUAL, KEY_F12 },
{ KEY_UP, KEY_PAGEUP },
{ KEY_DOWN, KEY_PAGEDOWN },
{ KEY_LEFT, KEY_HOME },
{ KEY_RIGHT, KEY_END },
{ }
};
static const struct apple_key_translation apple_fn_keys[] = {
{ KEY_BACKSPACE, KEY_DELETE },
{ KEY_ENTER, KEY_INSERT },
@ -332,6 +377,17 @@ static int hidinput_apple_event(struct hid_device *hid, struct input_dev *input,
hid->product == USB_DEVICE_ID_APPLE_MAGIC_KEYBOARD_FINGERPRINT_2021 ||
hid->product == USB_DEVICE_ID_APPLE_MAGIC_KEYBOARD_NUMPAD_2021)
table = apple2021_fn_keys;
else if (hid->product == USB_DEVICE_ID_APPLE_WELLSPRINGT2_J132 ||
hid->product == USB_DEVICE_ID_APPLE_WELLSPRINGT2_J680 ||
hid->product == USB_DEVICE_ID_APPLE_WELLSPRINGT2_J213)
table = macbookpro_no_esc_fn_keys;
else if (hid->product == USB_DEVICE_ID_APPLE_WELLSPRINGT2_J214K ||
hid->product == USB_DEVICE_ID_APPLE_WELLSPRINGT2_J223 ||
hid->product == USB_DEVICE_ID_APPLE_WELLSPRINGT2_J152F)
table = macbookpro_dedicated_esc_fn_keys;
else if (hid->product == USB_DEVICE_ID_APPLE_WELLSPRINGT2_J140K ||
hid->product == USB_DEVICE_ID_APPLE_WELLSPRINGT2_J230K)
table = apple_fn_keys;
else if (hid->product >= USB_DEVICE_ID_APPLE_WELLSPRING4_ANSI &&
hid->product <= USB_DEVICE_ID_APPLE_WELLSPRING4A_JIS)
table = macbookair_fn_keys;
@ -548,6 +604,8 @@ static void apple_setup_input(struct input_dev *input)
apple_setup_key_translation(input, magic_keyboard_alu_fn_keys);
apple_setup_key_translation(input, magic_keyboard_2015_fn_keys);
apple_setup_key_translation(input, apple2021_fn_keys);
apple_setup_key_translation(input, macbookpro_no_esc_fn_keys);
apple_setup_key_translation(input, macbookpro_dedicated_esc_fn_keys);
if (swap_fn_leftctrl)
apple_setup_key_translation(input, swapped_fn_leftctrl_keys);