vc4_perfmon_start  883 drivers/gpu/drm/vc4/vc4_drv.h void vc4_perfmon_start(struct vc4_dev *vc4, struct vc4_perfmon *perfmon);
vc4_perfmon_start  482 drivers/gpu/drm/vc4/vc4_gem.c 		vc4_perfmon_start(vc4, exec->perfmon);