/*
* Queue a blit and hand back a handle to be used for sync. This IOCTL may be
* interrupted by a signal while waiting for a free slot in the blit queue.
* In that case it returns with -EAGAIN and should be reissued. See the above
* IOCTL code.
*/
int
via_dma_blit( struct drm_device *dev, void *data, struct drm_file *file_priv )
{
drm_via_dmablit_t *xfer = data;
int err;
err = via_dmablit(dev, xfer);
return err;
}
int
via_dma_blit( DRM_IOCTL_ARGS )
{
drm_via_dmablit_t xfer;
int err;
DRM_DEVICE;
DRM_COPY_FROM_USER_IOCTL(xfer, (drm_via_dmablit_t __user *)data, sizeof(xfer));
err = via_dmablit(dev, &xfer);
DRM_COPY_TO_USER_IOCTL((void __user *)data, xfer, sizeof(xfer));
return err;
}