Merge branch 'for-4.4/io-poll' of git://git.kernel.dk/linux-block

[cascardo/linux.git] / drivers / gpu / drm / virtio / virtgpu_drv.c

diff --git a/drivers/gpu/drm/virtio/virtgpu_drv.c b/drivers/gpu/drm/virtio/virtgpu_drv.c
index 7d9610a..b40ed60 100644 (file)
--- a/drivers/gpu/drm/virtio/virtgpu_drv.c
+++ b/drivers/gpu/drm/virtio/virtgpu_drv.c
@@ -73,6 +73,14 @@ static struct virtio_device_id id_table[] = {
 };
 
 static unsigned int features[] = {
+#ifdef __LITTLE_ENDIAN
+       /*
+        * Gallium command stream send by virgl is native endian.
+        * Because of that we only support little endian guests on
+        * little endian hosts.
+        */
+       VIRTIO_GPU_F_VIRGL,
+#endif
 };
 static struct virtio_driver virtio_gpu_driver = {
        .feature_table = features,
@@ -110,10 +118,12 @@ static const struct file_operations virtio_gpu_driver_fops = {
 
 
 static struct drm_driver driver = {
-       .driver_features = DRIVER_MODESET | DRIVER_GEM,
+       .driver_features = DRIVER_MODESET | DRIVER_GEM | DRIVER_PRIME | DRIVER_RENDER,
        .set_busid = drm_virtio_set_busid,
        .load = virtio_gpu_driver_load,
        .unload = virtio_gpu_driver_unload,
+       .open = virtio_gpu_driver_open,
+       .postclose = virtio_gpu_driver_postclose,
 
        .dumb_create = virtio_gpu_mode_dumb_create,
        .dumb_map_offset = virtio_gpu_mode_dumb_mmap,
@@ -123,10 +133,26 @@ static struct drm_driver driver = {
        .debugfs_init = virtio_gpu_debugfs_init,
        .debugfs_cleanup = virtio_gpu_debugfs_takedown,
 #endif
+       .prime_handle_to_fd = drm_gem_prime_handle_to_fd,
+       .prime_fd_to_handle = drm_gem_prime_fd_to_handle,
+       .gem_prime_export = drm_gem_prime_export,
+       .gem_prime_import = drm_gem_prime_import,
+       .gem_prime_pin = virtgpu_gem_prime_pin,
+       .gem_prime_unpin = virtgpu_gem_prime_unpin,
+       .gem_prime_get_sg_table = virtgpu_gem_prime_get_sg_table,
+       .gem_prime_import_sg_table = virtgpu_gem_prime_import_sg_table,
+       .gem_prime_vmap = virtgpu_gem_prime_vmap,
+       .gem_prime_vunmap = virtgpu_gem_prime_vunmap,
+       .gem_prime_mmap = virtgpu_gem_prime_mmap,
 
        .gem_free_object = virtio_gpu_gem_free_object,
+       .gem_open_object = virtio_gpu_gem_object_open,
+       .gem_close_object = virtio_gpu_gem_object_close,
        .fops = &virtio_gpu_driver_fops,
 
+       .ioctls = virtio_gpu_ioctls,
+       .num_ioctls = DRM_VIRTIO_NUM_IOCTLS,
+
        .name = DRIVER_NAME,
        .desc = DRIVER_DESC,
        .date = DRIVER_DATE,