[PATCH 4.9 26/59] HID: add support for Apple Magic Keyboards

Greg Kroah-Hartman
2018-10-08T18:39:08Z

From: Sean O'Brien <seobrien@chromium.org>

[ Upstream commit ee345492437043a79db058a3d4f029ebcb52089a ]

USB device
Vendor 05ac (Apple)
Device 026c (Magic Keyboard with Numeric Keypad)

Bluetooth devices
Vendor 004c (Apple)
Device 0267 (Magic Keyboard)
Device 026c (Magic Keyboard with Numeric Keypad)

Support already exists for the Magic Keyboard over USB connection.
Add support for the Magic Keyboard over Bluetooth connection, and for
the Magic Keyboard with Numeric Keypad over Bluetooth and USB
connection.

Signed-off-by: Sean O'Brien <seobrien@chromium.org>
Reviewed-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/hid/hid-apple.c | 9 ++++++++-
drivers/hid/hid-ids.h | 2 ++
2 files changed, 10 insertions(+), 1 deletion(-)

--- a/drivers/hid/hid-apple.c
+++ b/drivers/hid/hid-apple.c
@@ -333,7 +333,8 @@ static int apple_input_mapping(struct hi
struct hid_field *field, struct hid_usage *usage,
unsigned long **bit, int *max)
{
- if (usage->hid == (HID_UP_CUSTOM | 0x0003)) {
+ if (usage->hid == (HID_UP_CUSTOM | 0x0003) ||
+ usage->hid == (HID_UP_MSVENDOR | 0x0003)) {
/* The fn key on Apple USB keyboards */
set_bit(EV_REP, hi->input->evbit);
hid_map_usage_clear(hi, usage, bit, max, EV_KEY, KEY_FN);
@@ -476,6 +477,12 @@ static const struct hid_device_id apple_
.driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_MAGIC_KEYBOARD_ANSI),
.driver_data = APPLE_HAS_FN },
+ { HID_BLUETOOTH_DEVICE(BT_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_MAGIC_KEYBOARD_ANSI),
+ .driver_data = APPLE_HAS_FN },
+ { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_MAGIC_KEYBOARD_NUMPAD_ANSI),
+ .driver_data = APPLE_HAS_FN },
+ { HID_BLUETOOTH_DEVICE(BT_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_MAGIC_KEYBOARD_NUMPAD_ANSI),
+ .driver_data = APPLE_HAS_FN },
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING_ANSI),
.driver_data = APPLE_HAS_FN },
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING_ISO),
--- a/drivers/hid/hid-ids.h
+++ b/drivers/hid/hid-ids.h
@@ -83,6 +83,7 @@
#define USB_DEVICE_ID_ANTON_TOUCH_PAD 0x3101

#define USB_VENDOR_ID_APPLE 0x05ac
+#define BT_VENDOR_ID_APPLE 0x004c
#define USB_DEVICE_ID_APPLE_MIGHTYMOUSE 0x0304
#define USB_DEVICE_ID_APPLE_MAGICMOUSE 0x030d
#define USB_DEVICE_ID_APPLE_MAGICTRACKPAD 0x030e
@@ -152,6 +153,7 @@
#define USB_DEVICE_ID_APPLE_ALU_WIRELESS_2011_ISO 0x0256
#define USB_DEVICE_ID_APPLE_ALU_WIRELESS_2011_JIS 0x0257
#define USB_DEVICE_ID_APPLE_MAGIC_KEYBOARD_ANSI 0x0267
+#define USB_DEVICE_ID_APPLE_MAGIC_KEYBOARD_NUMPAD_ANSI 0x026c
#define USB_DEVICE_ID_APPLE_WELLSPRING8_ANSI 0x0290
#define USB_DEVICE_ID_APPLE_WELLSPRING8_ISO 0x0291
#define USB_DEVICE_ID_APPLE_WELLSPRING8_JIS 0x0292