diff options
| author | Haixia Shi <hshi@chromium.org> | 2014-11-13 05:33:53 +0300 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2014-11-20 04:41:37 +0300 |
| commit | ebfdd6d5e837bd1c170b9bdd749fee2a4183a7f5 (patch) | |
| tree | 092ef9dffb7ce07691a57b4f158aa43a66e15d07 /drivers/gpu/drm/udl/udl_drv.h | |
| parent | 09a58da052111263e31f0050ad775b62166fafba (diff) | |
| download | linux-ebfdd6d5e837bd1c170b9bdd749fee2a4183a7f5.tar.xz | |
drm/udl: add support to export a handle to a FD on UDL.
Only importing an FD to a handle is currently supported on UDL,
but the exporting functionality is equally useful.
Signed-off-by: Haixia Shi <hshi@chromium.org>
Reviewed-by: Stéphane Marchesin <marcheu@chromium.org>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/udl/udl_drv.h')
| -rw-r--r-- | drivers/gpu/drm/udl/udl_drv.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/udl/udl_drv.h b/drivers/gpu/drm/udl/udl_drv.h index 308278086c72..1b132d779621 100644 --- a/drivers/gpu/drm/udl/udl_drv.h +++ b/drivers/gpu/drm/udl/udl_drv.h @@ -124,6 +124,8 @@ int udl_gem_mmap(struct drm_file *file_priv, struct drm_device *dev, void udl_gem_free_object(struct drm_gem_object *gem_obj); struct udl_gem_object *udl_gem_alloc_object(struct drm_device *dev, size_t size); +struct dma_buf *udl_gem_prime_export(struct drm_device *dev, + struct drm_gem_object *obj, int flags); struct drm_gem_object *udl_gem_prime_import(struct drm_device *dev, struct dma_buf *dma_buf); |