From 3aac4502fd3f80dcf7e65dbf6edd8676893c1f46 Mon Sep 17 00:00:00 2001 From: Maarten Lankhorst Date: Tue, 1 Jul 2014 12:57:26 +0200 Subject: dma-buf: use reservation objects MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit This allows reservation objects to be used in dma-buf. it's required for implementing polling support on the fences that belong to a dma-buf. Signed-off-by: Maarten Lankhorst Acked-by: Mauro Carvalho Chehab #drivers/media/v4l2-core/ Acked-by: Thomas Hellstrom #drivers/gpu/drm/ttm Acked-by: Sumit Semwal Acked-by: Daniel Vetter Signed-off-by: Vincent Stehlé #drivers/gpu/drm/armada/ Signed-off-by: Greg Kroah-Hartman --- include/drm/drmP.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'include/drm/drmP.h') diff --git a/include/drm/drmP.h b/include/drm/drmP.h index 8af71a8e2c00..e41f17ea1f13 100644 --- a/include/drm/drmP.h +++ b/include/drm/drmP.h @@ -83,6 +83,7 @@ struct drm_device; struct device_node; struct videomode; +struct reservation_object; #include #include @@ -923,6 +924,8 @@ struct drm_driver { /* low-level interface used by drm_gem_prime_{import,export} */ int (*gem_prime_pin)(struct drm_gem_object *obj); void (*gem_prime_unpin)(struct drm_gem_object *obj); + struct reservation_object * (*gem_prime_res_obj)( + struct drm_gem_object *obj); struct sg_table *(*gem_prime_get_sg_table)(struct drm_gem_object *obj); struct drm_gem_object *(*gem_prime_import_sg_table)( struct drm_device *dev, size_t size, -- cgit v1.2.3