/usr/src/linux-headers-5.15.0-190/net/bluetooth/hidp
Edit: /usr/src/linux-headers-5.15.0-190/net/bluetooth/hidp/Kconfig (391B)
# SPDX-License-Identifier: GPL-2.0-only
config BT_HIDP
tristate "HIDP protocol support"
depends on BT_BREDR && INPUT
select HID
help
HIDP (Human Interface Device Protocol) is a transport layer
for HID reports. HIDP is required for the Bluetooth Human
Interface Device Profile.
Say Y here to compile HIDP support into the kernel or say M to
compile it as module (hidp).