vc4_perfmon_get_values_ioctl 177 drivers/gpu/drm/vc4/vc4_drv.c DRM_IOCTL_DEF_DRV(VC4_PERFMON_GET_VALUES, vc4_perfmon_get_values_ioctl, DRM_RENDER_ALLOW), vc4_perfmon_get_values_ioctl 893 drivers/gpu/drm/vc4/vc4_drv.h int vc4_perfmon_get_values_ioctl(struct drm_device *dev, void *data,