The HID descriptor of Magic Mouse 2 contains BTN_LEFT, BTN_RIGHT, REL_X, REL_Y, whether it's charging, whether it's fully charged, and battery capacity. $ xxd -p report_descriptor 05010902a101851205091901290215002501950275018102950175068103 05010901a1001601f826ff073601fb46ff046513550d0930093175109502 8106750895028101c00602ff09558555150026ff0075089540b1a2c00600 ff0914a10185900584750195031500250109610585094409468102950581 0175089501150026ff0009658102c000 As hidinput can handle the BTNs and RELs, the Magic Mouse 2 already functions as a basic mouse. Nevertheless, It should be reasonable to extend hid-magicmouse to support Magic Mouse 2 as well. Furthermore, hidinput is patched to handle the battery capacity. This work is based on Recardo's, which is in turned based on Rohitpid's. Their GitHub repositories are linked below: https://github.com/RicardoEPRodrigues/magicmouse-hid https://github.com/rohitpid/Linux-Magic-Trackpad-2-Driver Change v1->v2: An extra parameter is passed to hidinput_setup_battery instead of directly modifying battery_{min,max}. John Chen (4): HID: magicmouse: add Apple Magic Mouse 2 support HID: magicmouse: fix 3 button emulation of Mouse 2 HID: magicmouse: fix reconnection of Magic Mouse 2 HID: input: map battery capacity (00850065) drivers/hid/hid-debug.c | 1 + drivers/hid/hid-ids.h | 1 + drivers/hid/hid-input.c | 22 +++-- drivers/hid/hid-magicmouse.c | 156 ++++++++++++++++++++++++++++------- include/linux/hid.h | 3 + 5 files changed, 145 insertions(+), 38 deletions(-) -- 2.31.0
