diff options
| author | Laurent Pinchart <laurent.pinchart@ideasonboard.com> | 2021-02-15 05:27:20 +0100 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 2021-03-11 11:59:52 +0100 |
| commit | dbedd2f4901e8e86f78d30b7f586a1987d83a69e (patch) | |
| tree | 64f5597dc105df552d5b96ce366cbabcd4a6430e /drivers/media/v4l2-core/v4l2-mc.c | |
| parent | 42849cf0869fc8df5fa7c9cfdbd7dceb59d0f93a (diff) | |
| download | linux-dbedd2f4901e8e86f78d30b7f586a1987d83a69e.tar.bz2 | |
media: v4l2-mc: Add link flags to v4l2_create_fwnode_links_to_pad()
Add a flags argument to the v4l2_create_fwnode_links_to_pad() function
to specify the link flags. This allows drivers to create immutable links
for instance.
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Rui Miguel Silva <rmfrfs@gmail.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Diffstat (limited to 'drivers/media/v4l2-core/v4l2-mc.c')
| -rw-r--r-- | drivers/media/v4l2-core/v4l2-mc.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/media/v4l2-core/v4l2-mc.c b/drivers/media/v4l2-core/v4l2-mc.c index ba2f2b8dcc8c..cba3d8e0bc4a 100644 --- a/drivers/media/v4l2-core/v4l2-mc.c +++ b/drivers/media/v4l2-core/v4l2-mc.c @@ -310,7 +310,7 @@ int v4l_vb2q_enable_media_source(struct vb2_queue *q) EXPORT_SYMBOL_GPL(v4l_vb2q_enable_media_source); int v4l2_create_fwnode_links_to_pad(struct v4l2_subdev *src_sd, - struct media_pad *sink) + struct media_pad *sink, u32 flags) { struct fwnode_handle *endpoint; struct v4l2_subdev *sink_sd; @@ -367,7 +367,7 @@ int v4l2_create_fwnode_links_to_pad(struct v4l2_subdev *src_sd, sink_sd->entity.name, sink_idx); ret = media_create_pad_link(&src_sd->entity, src_idx, - &sink_sd->entity, sink_idx, 0); + &sink_sd->entity, sink_idx, flags); if (ret) { dev_err(sink_sd->dev, "link %s:%d -> %s:%d failed with %d\n", @@ -395,7 +395,7 @@ int v4l2_create_fwnode_links(struct v4l2_subdev *src_sd, if (!(pad->flags & MEDIA_PAD_FL_SINK)) continue; - ret = v4l2_create_fwnode_links_to_pad(src_sd, pad); + ret = v4l2_create_fwnode_links_to_pad(src_sd, pad, 0); if (ret) return ret; } |