diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2015-09-05 18:21:14 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2015-09-05 18:21:14 -0700 |
commit | 9cfcc658da9693f65e7224e8329e40ada2f3c699 (patch) | |
tree | 44fb518eee069733f3f895177899815e7c89e5b0 /include/media/v4l2-event.h | |
parent | e3a98ac47698bf1c1e4e6fae72afc9866953fce5 (diff) | |
parent | 50ef28a6ac216fd8b796257a3768fef8f57b917d (diff) |
Merge tag 'media/v4.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media
Pull media updates from Mauro Carvalho Chehab:
- new DVB frontend drivers: ascot2e, cxd2841er, horus3a, lnbh25
- new HDMI capture driver: tc358743
- new driver for NetUP DVB new boards (netup_unidvb)
- IR support for DVBSky cards (smipcie-ir)
- Coda driver has gain macroblock tiling support
- Renesas R-Car gains JPEG codec driver
- new DVB platform driver for STi boards: c8sectpfe
- added documentation for the media core kABI to device-drivers DocBook
- lots of driver fixups, cleanups and improvements
* tag 'media/v4.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (297 commits)
[media] c8sectpfe: Remove select on undefined LIBELF_32
[media] i2c: fix platform_no_drv_owner.cocci warnings
[media] cx231xx: Use wake_up_interruptible() instead of wake_up_interruptible_nr()
[media] tc358743: only queue subdev notifications if devnode is set
[media] tc358743: add missing Kconfig dependency/select
[media] c8sectpfe: Use %pad to print 'dma_addr_t'
[media] DocBook media: Fix typo "the the" in xml files
[media] tc358743: make reset gpio optional
[media] tc358743: set direction of reset gpio using devm_gpiod_get
[media] dvbdev: document most of the functions/data structs
[media] dvb_frontend.h: document the struct dvb_frontend
[media] dvb-frontend.h: document struct dtv_frontend_properties
[media] dvb-frontend.h: document struct dvb_frontend_ops
[media] dvb: Use DVBFE_ALGO_HW where applicable
[media] dvb_frontend.h: document struct analog_demod_ops
[media] dvb_frontend.h: Document struct dvb_tuner_ops
[media] Docbook: Document struct analog_parameters
[media] dvb_frontend.h: get rid of dvbfe_modcod
[media] add documentation for struct dvb_tuner_info
[media] dvb_frontend: document dvb_frontend_tune_settings
...
Diffstat (limited to 'include/media/v4l2-event.h')
-rw-r--r-- | include/media/v4l2-event.h | 47 |
1 files changed, 25 insertions, 22 deletions
diff --git a/include/media/v4l2-event.h b/include/media/v4l2-event.h index 1ab9045e52e3..9792f906423b 100644 --- a/include/media/v4l2-event.h +++ b/include/media/v4l2-event.h @@ -68,10 +68,11 @@ struct v4l2_subdev; struct v4l2_subscribed_event; struct video_device; -/** struct v4l2_kevent - Internal kernel event struct. - * @list: List node for the v4l2_fh->available list. - * @sev: Pointer to parent v4l2_subscribed_event. - * @event: The event itself. +/** + * struct v4l2_kevent - Internal kernel event struct. + * @list: List node for the v4l2_fh->available list. + * @sev: Pointer to parent v4l2_subscribed_event. + * @event: The event itself. */ struct v4l2_kevent { struct list_head list; @@ -80,11 +81,12 @@ struct v4l2_kevent { }; /** struct v4l2_subscribed_event_ops - Subscribed event operations. - * @add: Optional callback, called when a new listener is added - * @del: Optional callback, called when a listener stops listening - * @replace: Optional callback that can replace event 'old' with event 'new'. - * @merge: Optional callback that can merge event 'old' into event 'new'. - */ + * + * @add: Optional callback, called when a new listener is added + * @del: Optional callback, called when a listener stops listening + * @replace: Optional callback that can replace event 'old' with event 'new'. + * @merge: Optional callback that can merge event 'old' into event 'new'. + */ struct v4l2_subscribed_event_ops { int (*add)(struct v4l2_subscribed_event *sev, unsigned elems); void (*del)(struct v4l2_subscribed_event *sev); @@ -92,19 +94,20 @@ struct v4l2_subscribed_event_ops { void (*merge)(const struct v4l2_event *old, struct v4l2_event *new); }; -/** struct v4l2_subscribed_event - Internal struct representing a subscribed event. - * @list: List node for the v4l2_fh->subscribed list. - * @type: Event type. - * @id: Associated object ID (e.g. control ID). 0 if there isn't any. - * @flags: Copy of v4l2_event_subscription->flags. - * @fh: Filehandle that subscribed to this event. - * @node: List node that hooks into the object's event list (if there is one). - * @ops: v4l2_subscribed_event_ops - * @elems: The number of elements in the events array. - * @first: The index of the events containing the oldest available event. - * @in_use: The number of queued events. - * @events: An array of @elems events. - */ +/** + * struct v4l2_subscribed_event - Internal struct representing a subscribed event. + * @list: List node for the v4l2_fh->subscribed list. + * @type: Event type. + * @id: Associated object ID (e.g. control ID). 0 if there isn't any. + * @flags: Copy of v4l2_event_subscription->flags. + * @fh: Filehandle that subscribed to this event. + * @node: List node that hooks into the object's event list (if there is one). + * @ops: v4l2_subscribed_event_ops + * @elems: The number of elements in the events array. + * @first: The index of the events containing the oldest available event. + * @in_use: The number of queued events. + * @events: An array of @elems events. + */ struct v4l2_subscribed_event { struct list_head list; u32 type; |