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authorMaarten Lankhorst <maarten.lankhorst@canonical.com>2014-07-01 14:57:26 +0400
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2014-07-09 00:03:20 +0400
commit3aac4502fd3f80dcf7e65dbf6edd8676893c1f46 (patch)
tree16d7554b57ed1b2a63f7d80d67acee5c8b3ab92c /drivers/gpu/drm/ttm
parent606b23ad609c71cfb37eeb972ea4c901034edd3c (diff)
downloadlinux-3aac4502fd3f80dcf7e65dbf6edd8676893c1f46.tar.xz
dma-buf: use reservation objects
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 <maarten.lankhorst@canonical.com> Acked-by: Mauro Carvalho Chehab <m.chehab@samsung.com> #drivers/media/v4l2-core/ Acked-by: Thomas Hellstrom <thellstrom@vmware.com> #drivers/gpu/drm/ttm Acked-by: Sumit Semwal <sumit.semwal@linaro.org> Acked-by: Daniel Vetter <daniel@ffwll.ch> Signed-off-by: Vincent Stehlé <vincent.stehle@laposte.net> #drivers/gpu/drm/armada/ Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/gpu/drm/ttm')
-rw-r--r--drivers/gpu/drm/ttm/ttm_object.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/ttm/ttm_object.c b/drivers/gpu/drm/ttm/ttm_object.c
index d2a053352789..12c87110db3a 100644
--- a/drivers/gpu/drm/ttm/ttm_object.c
+++ b/drivers/gpu/drm/ttm/ttm_object.c
@@ -695,7 +695,7 @@ int ttm_prime_handle_to_fd(struct ttm_object_file *tfile,
}
dma_buf = dma_buf_export(prime, &tdev->ops,
- prime->size, flags);
+ prime->size, flags, NULL);
if (IS_ERR(dma_buf)) {
ret = PTR_ERR(dma_buf);
ttm_mem_global_free(tdev->mem_glob,