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authorMauro Carvalho Chehab <mchehab@osg.samsung.com>2015-12-12 13:25:44 +0300
committerMauro Carvalho Chehab <mchehab@osg.samsung.com>2016-01-11 17:19:10 +0300
commitfdc40b5e95ac6480f6160081774aa2ec24784ccb (patch)
tree08ebfd23c35fdad0165cfd5b5017e2e5e8933825 /drivers/media
parentb3109d662d744c065f2a1da5e9b8d08f2189c2ac (diff)
downloadlinux-fdc40b5e95ac6480f6160081774aa2ec24784ccb.tar.xz
[media] dvbdev: Document the new MC-related fields
The Media Controller next gen patchset added several new fields to be used with it. Document them. Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Diffstat (limited to 'drivers/media')
-rw-r--r--drivers/media/dvb-core/dvbdev.h12
1 files changed, 10 insertions, 2 deletions
diff --git a/drivers/media/dvb-core/dvbdev.h b/drivers/media/dvb-core/dvbdev.h
index de85ba0f570a..abee18a402e1 100644
--- a/drivers/media/dvb-core/dvbdev.h
+++ b/drivers/media/dvb-core/dvbdev.h
@@ -120,6 +120,11 @@ struct dvb_adapter {
* @entity: pointer to struct media_entity associated with the device node
* @pads: pointer to struct media_pad associated with @entity;
* @priv: private data
+ * @intf_devnode: Pointer to media_intf_devnode. Used by the dvbdev core to
+ * store the MC device node interface
+ * @tsout_num_entities: Number of Transport Stream output entities
+ * @tsout_entity: array with MC entities associated to each TS output node
+ * @tsout_pads: array with the source pads for each @tsout_entity
*
* This structure is used by the DVB core (frontend, CA, net, demux) in
* order to create the device nodes. Usually, driver should not initialize
@@ -188,8 +193,11 @@ int dvb_unregister_adapter(struct dvb_adapter *adap);
* stored
* @template: Template used to create &pdvbdev;
* @priv: private data
- * @type: type of the device: DVB_DEVICE_SEC, DVB_DEVICE_FRONTEND,
- * DVB_DEVICE_DEMUX, DVB_DEVICE_DVR, DVB_DEVICE_CA, DVB_DEVICE_NET
+ * @type: type of the device: %DVB_DEVICE_SEC, %DVB_DEVICE_FRONTEND,
+ * %DVB_DEVICE_DEMUX, %DVB_DEVICE_DVR, %DVB_DEVICE_CA,
+ * %DVB_DEVICE_NET
+ * @demux_sink_pads: Number of demux outputs, to be used to create the TS
+ * outputs via the Media Controller.
*/
int dvb_register_device(struct dvb_adapter *adap,
struct dvb_device **pdvbdev,