diff options
Diffstat (limited to 'include/media')
| -rw-r--r-- | include/media/media-device.h | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/include/media/media-device.h b/include/media/media-device.h index 481dd6c672cb..ef93e21335df 100644 --- a/include/media/media-device.h +++ b/include/media/media-device.h @@ -49,6 +49,16 @@ struct media_entity_notify { }; /** + * struct media_device_ops - Media device operations + * @link_notify: Link state change notification callback. This callback is + * called with the graph_mutex held. + */ +struct media_device_ops { + int (*link_notify)(struct media_link *link, u32 flags, + unsigned int notification); +}; + +/** * struct media_device - Media device * @dev: Parent device * @devnode: Media device node @@ -80,8 +90,7 @@ struct media_entity_notify { * @enable_source: Enable Source Handler function pointer * @disable_source: Disable Source Handler function pointer * - * @link_notify: Link state change notification callback. This callback is - * called with the graph_mutex held. + * @ops: Operation handler callbacks * * This structure represents an abstract high-level media device. It allows easy * access to entities and provides basic media device-level support. The @@ -150,8 +159,7 @@ struct media_device { struct media_pipeline *pipe); void (*disable_source)(struct media_entity *entity); - int (*link_notify)(struct media_link *link, u32 flags, - unsigned int notification); + const struct media_device_ops *ops; }; /* We don't need to include pci.h or usb.h here */ |