drm/qxl: 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: Dave Airlie <airlied@redhat.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20190110081750.11358-1-kraxel@redhat.com

diff --git a/drivers/gpu/drm/qxl/qxl_drv.c b/drivers/gpu/drm/qxl/qxl_drv.c
index 13c8a662f9b4113cc3d60840253c66780aec712f..ccb090f3ab30a5956407c470cdfe5ef32b15f615 100644 (file)
--- a/drivers/gpu/drm/qxl/qxl_drv.c
+++ b/drivers/gpu/drm/qxl/qxl_drv.c
@@ -250,14 +250,10 @@ static struct drm_driver qxl_driver = {
 #if defined(CONFIG_DEBUG_FS)
        .debugfs_init = qxl_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 = qxl_gem_prime_pin,
        .gem_prime_unpin = qxl_gem_prime_unpin,
-       .gem_prime_get_sg_table = qxl_gem_prime_get_sg_table,
-       .gem_prime_import_sg_table = qxl_gem_prime_import_sg_table,
        .gem_prime_vmap = qxl_gem_prime_vmap,
        .gem_prime_vunmap = qxl_gem_prime_vunmap,
        .gem_prime_mmap = qxl_gem_prime_mmap,

diff --git a/drivers/gpu/drm/qxl/qxl_prime.c b/drivers/gpu/drm/qxl/qxl_prime.c
index a55dece118b292a5b6958a64b5a5c47d12d82033..df65d3c1a7b892a23470ba502173a8b75f8d1bd0 100644 (file)
--- a/drivers/gpu/drm/qxl/qxl_prime.c
+++ b/drivers/gpu/drm/qxl/qxl_prime.c
@@ -38,20 +38,6 @@ void qxl_gem_prime_unpin(struct drm_gem_object *obj)
        WARN_ONCE(1, "not implemented");
 }
 
-struct sg_table *qxl_gem_prime_get_sg_table(struct drm_gem_object *obj)
-{
-       WARN_ONCE(1, "not implemented");
-       return ERR_PTR(-ENOSYS);
-}
-
-struct drm_gem_object *qxl_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(-ENOSYS);
-}
-
 void *qxl_gem_prime_vmap(struct drm_gem_object *obj)
 {
        WARN_ONCE(1, "not implemented");