drm/virtio: drop prime import/export callbacks

Also set prime_handle_to_fd and prime_fd_to_handle to NULL,
so drm will not advertive DRM_PRIME_CAP_{IMPORT,EXPORT} to
userspace.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
Reviewed-by: Dave Airlie <airlied@redhat.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20190110111545.26768-1-kraxel@redhat.com

diff --git a/drivers/gpu/drm/virtio/virtgpu_drv.c b/drivers/gpu/drm/virtio/virtgpu_drv.c
index f7f32a885af79902a4c02ce4c4c801c1a119cc83..2d1aaca4910502b33403565536e5c8d089eefed4 100644 (file)
--- a/drivers/gpu/drm/virtio/virtgpu_drv.c
+++ b/drivers/gpu/drm/virtio/virtgpu_drv.c
@@ -127,14 +127,10 @@ static struct drm_driver driver = {
 #if defined(CONFIG_DEBUG_FS)
        .debugfs_init = virtio_gpu_debugfs_init,
 #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,

diff --git a/drivers/gpu/drm/virtio/virtgpu_drv.h b/drivers/gpu/drm/virtio/virtgpu_drv.h
index 1deb41d42ea4d2ffa7d08a06c15d411be556cce4..0c15000f926ebad9c2260a2a9e2a4110991d4914 100644 (file)
--- a/drivers/gpu/drm/virtio/virtgpu_drv.h
+++ b/drivers/gpu/drm/virtio/virtgpu_drv.h
@@ -372,10 +372,6 @@ int virtio_gpu_object_wait(struct virtio_gpu_object *bo, bool no_wait);
 /* virtgpu_prime.c */
 int virtgpu_gem_prime_pin(struct drm_gem_object *obj);
 void virtgpu_gem_prime_unpin(struct drm_gem_object *obj);
-struct sg_table *virtgpu_gem_prime_get_sg_table(struct drm_gem_object *obj);
-struct drm_gem_object *virtgpu_gem_prime_import_sg_table(
-       struct drm_device *dev, struct dma_buf_attachment *attach,
-       struct sg_table *sgt);
 void *virtgpu_gem_prime_vmap(struct drm_gem_object *obj);
 void virtgpu_gem_prime_vunmap(struct drm_gem_object *obj, void *vaddr);
 int virtgpu_gem_prime_mmap(struct drm_gem_object *obj,

diff --git a/drivers/gpu/drm/virtio/virtgpu_prime.c b/drivers/gpu/drm/virtio/virtgpu_prime.c
index 86ce0ae93f595978fdfed4a1b478ac716417c16b..c59ec34c80a5df2c6b3a91f7ec73cd05f85445ad 100644 (file)
--- a/drivers/gpu/drm/virtio/virtgpu_prime.c
+++ b/drivers/gpu/drm/virtio/virtgpu_prime.c
@@ -39,20 +39,6 @@ void virtgpu_gem_prime_unpin(struct drm_gem_object *obj)
        WARN_ONCE(1, "not implemented");
 }
 
-struct sg_table *virtgpu_gem_prime_get_sg_table(struct drm_gem_object *obj)
-{
-       WARN_ONCE(1, "not implemented");
-       return ERR_PTR(-ENODEV);
-}
-
-struct drm_gem_object *virtgpu_gem_prime_import_sg_table(
-       struct drm_device *dev, struct dma_buf_attachment *attach,
-       struct sg_table *table)
-{
-       WARN_ONCE(1, "not implemented");
-       return ERR_PTR(-ENODEV);
-}
-
 void *virtgpu_gem_prime_vmap(struct drm_gem_object *obj)
 {
        struct virtio_gpu_object *bo = gem_to_virtio_gpu_obj(obj);