radeon_gem_userptr_ioctl 2216 drivers/gpu/drm/radeon/radeon.h int radeon_gem_userptr_ioctl(struct drm_device *dev, void *data,
radeon_gem_userptr_ioctl  908 drivers/gpu/drm/radeon/radeon_kms.c 	DRM_IOCTL_DEF_DRV(RADEON_GEM_USERPTR, radeon_gem_userptr_ioctl, DRM_AUTH|DRM_RENDER_ALLOW),