diff options
Diffstat (limited to 'Documentation/DocBook/v4l/media-ioc-setup-link.xml')
| -rw-r--r-- | Documentation/DocBook/v4l/media-ioc-setup-link.xml | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/Documentation/DocBook/v4l/media-ioc-setup-link.xml b/Documentation/DocBook/v4l/media-ioc-setup-link.xml index 09ab3d2b3a52..2331e76ded17 100644 --- a/Documentation/DocBook/v4l/media-ioc-setup-link.xml +++ b/Documentation/DocBook/v4l/media-ioc-setup-link.xml @@ -60,6 +60,9 @@ <para>Link configuration has no side effect on other links. If an enabled link at the sink pad prevents the link from being enabled, the driver returns with an &EBUSY;.</para> + <para>Only links marked with the <constant>DYNAMIC</constant> link flag can + be enabled/disabled while streaming media data. Attempting to enable or + disable a streaming non-dynamic link will return an &EBUSY;.</para> <para>If the specified link can't be found the driver returns with an &EINVAL;.</para> </refsect1> |