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author | Herbert Xu <herbert@gondor.apana.org.au> | 2013-09-07 12:53:35 +1000 |
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committer | Herbert Xu <herbert@gondor.apana.org.au> | 2013-09-07 12:53:35 +1000 |
commit | eeca9fad52fc4bfdf42c38bfcf383e932eb3e9d6 (patch) | |
tree | cc51c880459d41c0e8d7576405bef4c987bc7aa0 /include/media/media-device.h | |
parent | ff6f83fc9d44db09997937c3475d525a6866fbb4 (diff) | |
parent | b48a97be8e6c2afdba2f3b61fd88c3c7743fbd73 (diff) | |
download | linux-eeca9fad52fc4bfdf42c38bfcf383e932eb3e9d6.tar.bz2 |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux
Merge upstream tree in order to reinstate crct10dif.
Diffstat (limited to 'include/media/media-device.h')
-rw-r--r-- | include/media/media-device.h | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/include/media/media-device.h b/include/media/media-device.h index eaade9815bb6..12155a9596c4 100644 --- a/include/media/media-device.h +++ b/include/media/media-device.h @@ -45,6 +45,7 @@ struct device; * @entities: List of registered entities * @lock: Entities list lock * @graph_mutex: Entities graph operation lock + * @link_notify: Link state change notification callback * * This structure represents an abstract high-level media device. It allows easy * access to entities and provides basic media device-level support. The @@ -75,10 +76,14 @@ struct media_device { /* Serializes graph operations. */ struct mutex graph_mutex; - int (*link_notify)(struct media_pad *source, - struct media_pad *sink, u32 flags); + int (*link_notify)(struct media_link *link, u32 flags, + unsigned int notification); }; +/* Supported link_notify @notification values. */ +#define MEDIA_DEV_NOTIFY_PRE_LINK_CH 0 +#define MEDIA_DEV_NOTIFY_POST_LINK_CH 1 + /* media_devnode to media_device */ #define to_media_device(node) container_of(node, struct media_device, devnode) |