/usr/src/linux-headers-5.15.0-190/drivers/gpu/drm/nouveau/nvkm/subdev/timer
Edit: /usr/src/linux-headers-5.15.0-190/drivers/gpu/drm/nouveau/nvkm/subdev/timer/Kbuild (207B)
# SPDX-License-Identifier: MIT
nvkm-y += nvkm/subdev/timer/base.o
nvkm-y += nvkm/subdev/timer/nv04.o
nvkm-y += nvkm/subdev/timer/nv40.o
nvkm-y += nvkm/subdev/timer/nv41.o
nvkm-y += nvkm/subdev/timer/gk20a.o