vc4_perfmon_find  886 drivers/gpu/drm/vc4/vc4_drv.h struct vc4_perfmon *vc4_perfmon_find(struct vc4_file *vc4file, int id);
vc4_perfmon_find 1178 drivers/gpu/drm/vc4/vc4_gem.c 		exec->perfmon = vc4_perfmon_find(vc4file,