via_dma_blit      743 drivers/gpu/drm/via/via_dma.c 	DRM_IOCTL_DEF_DRV(VIA_DMA_BLIT, via_dma_blit, DRM_AUTH),
via_dma_blit      197 drivers/gpu/drm/via/via_drv.h extern int via_dma_blit(struct drm_device *dev, void *data, struct drm_file *file_priv);