virtio-gpu: add basic prime support

[linux-beck.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 c27d3a30df0a4135a9d708072c40be5a1a0bc4e2..1f15ef8f2356edb28a698f5a30038745c3d5fa60 100644 (file)
--- a/drivers/gpu/drm/virtio/virtgpu_drv.c
+++ b/drivers/gpu/drm/virtio/virtgpu_drv.c
@@ -118,7 +118,7 @@ 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,
        .set_busid = drm_virtio_set_busid,
        .load = virtio_gpu_driver_load,
        .unload = virtio_gpu_driver_unload,
@@ -133,6 +133,17 @@ 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,