diff options
Diffstat (limited to 'Documentation/DocBook/media/v4l/media-ioc-enum-links.xml')
| -rw-r--r-- | Documentation/DocBook/media/v4l/media-ioc-enum-links.xml | 17 |
1 files changed, 13 insertions, 4 deletions
diff --git a/Documentation/DocBook/media/v4l/media-ioc-enum-links.xml b/Documentation/DocBook/media/v4l/media-ioc-enum-links.xml index 355df43badc..74fb394ec66 100644 --- a/Documentation/DocBook/media/v4l/media-ioc-enum-links.xml +++ b/Documentation/DocBook/media/v4l/media-ioc-enum-links.xml @@ -79,13 +79,13 @@ <entry>Entity id, set by the application.</entry> </row> <row> - <entry>struct &media-pad-desc;</entry> + <entry>&media-pad-desc;</entry> <entry>*<structfield>pads</structfield></entry> <entry>Pointer to a pads array allocated by the application. Ignored if NULL.</entry> </row> <row> - <entry>struct &media-link-desc;</entry> + <entry>&media-link-desc;</entry> <entry>*<structfield>links</structfield></entry> <entry>Pointer to a links array allocated by the application. Ignored if NULL.</entry> @@ -134,6 +134,15 @@ <entry>Output pad, relative to the entity. Output pads source data and are origins of links.</entry> </row> + <row> + <entry><constant>MEDIA_PAD_FL_MUST_CONNECT</constant></entry> + <entry>If this flag is set and the pad is linked to any other + pad, then at least one of those links must be enabled for the + entity to be able to stream. There could be temporary reasons + (e.g. device configuration dependent) for the pad to need + enabled links even when this flag isn't set; the absence of the + flag doesn't imply there is none.</entry> + </row> </tbody> </tgroup> </table> @@ -144,12 +153,12 @@ &cs-str; <tbody valign="top"> <row> - <entry>struct &media-pad-desc;</entry> + <entry>&media-pad-desc;</entry> <entry><structfield>source</structfield></entry> <entry>Pad at the origin of this link.</entry> </row> <row> - <entry>struct &media-pad-desc;</entry> + <entry>&media-pad-desc;</entry> <entry><structfield>sink</structfield></entry> <entry>Pad at the target of this link.</entry> </row> |