+
+extern drm_ioctl_desc_t DRM(ioctls)[];
+
+static int gamma_driver_preinit(drm_device_t *dev)
+{
+ /* reset the finish ioctl */
+ DRM(ioctls)[DRM_IOCTL_NR(DRM_IOCTL_FINISH)].func = DRM(finish);
+ return 0;
+}
+
+static void gamma_driver_pretakedown(drm_device_t *dev)
+{
+ gamma_do_cleanup_dma(dev);
+}
+
+static void gamma_driver_dma_ready(drm_device_t *dev)
+{
+ gamma_dma_ready(dev);
+}
+
+static int gamma_driver_dma_quiescent(drm_device_t *dev)
+{
+ drm_gamma_private_t *dev_priv = (
+ drm_gamma_private_t *)dev->dev_private;
+ if (dev_priv->num_rast == 2)
+ gamma_dma_quiescent_dual(dev);
+ else gamma_dma_quiescent_single(dev);
+ return 0;
+}
+
+void gamma_driver_register_fns(drm_device_t *dev)
+{
+ dev->driver_features = DRIVER_USE_AGP | DRIVER_USE_MTRR | DRIVER_PCI_DMA | DRIVER_HAVE_DMA | DRIVER_HAVE_IRQ;
+ DRM(fops).read = gamma_fops_read;
+ DRM(fops).poll = gamma_fops_poll;
+ dev->driver.preinit = gamma_driver_preinit;
+ dev->driver.pretakedown = gamma_driver_pretakedown;
+ dev->driver.dma_ready = gamma_driver_dma_ready;
+ dev->driver.dma_quiescent = gamma_driver_dma_quiescent;
+ dev->driver.dma_flush_block_and_flush = gamma_flush_block_and_flush;
+ dev->driver.dma_flush_unblock = gamma_flush_unblock;
+}