diff options
| author | Mauro Carvalho Chehab <[email protected]> | 2015-05-08 01:12:32 +0000 |
|---|---|---|
| committer | Mauro Carvalho Chehab <[email protected]> | 2016-01-11 14:18:50 +0000 |
| commit | 3efdf62c5f68007020ef935ad2887e7fc4e31c36 (patch) | |
| tree | 47bf2d5d7748ce0efb81548cbe20b4b2e3cfb329 /drivers/media/v4l2-core/v4l2-subdev.c | |
| parent | [media] media: add macros to check if subdev or V4L2 DMA (diff) | |
| download | kernel-3efdf62c5f68007020ef935ad2887e7fc4e31c36.tar.gz kernel-3efdf62c5f68007020ef935ad2887e7fc4e31c36.zip | |
[media] media: use macros to check for V4L2 subdev entities
Instead of relying on media subtype, use the new macros to detect
if an entity is a subdev or an A/V DMA entity.
Please note that most drivers assume that there's just AV_DMA or
V4L2 subdevs. This is not true anymore, as we've added MC support
for DVB, and there are plans to add support for ALSA and FB/DRM
too.
Ok, on the current pipelines supported by those drivers, just V4L
stuff are there, but, assuming that some day a pipeline that also
works with other subsystems will ever added, it is better to add
explicit checks for the AV_DMA stuff.
Acked-by: Laurent Pinchart <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>
Diffstat (limited to 'drivers/media/v4l2-core/v4l2-subdev.c')
| -rw-r--r-- | drivers/media/v4l2-core/v4l2-subdev.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/media/v4l2-core/v4l2-subdev.c b/drivers/media/v4l2-core/v4l2-subdev.c index e6e1115d8215..60da43772de9 100644 --- a/drivers/media/v4l2-core/v4l2-subdev.c +++ b/drivers/media/v4l2-core/v4l2-subdev.c @@ -526,7 +526,7 @@ static int v4l2_subdev_link_validate_get_format(struct media_pad *pad, struct v4l2_subdev_format *fmt) { - if (media_entity_type(pad->entity) == MEDIA_ENT_T_V4L2_SUBDEV) { + if (is_media_entity_v4l2_subdev(pad->entity)) { struct v4l2_subdev *sd = media_entity_to_v4l2_subdev(pad->entity); |