diff options
Diffstat (limited to 'Documentation/DocBook/media/v4l/vidioc-qbuf.xml')
-rw-r--r-- | Documentation/DocBook/media/v4l/vidioc-qbuf.xml | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/Documentation/DocBook/media/v4l/vidioc-qbuf.xml b/Documentation/DocBook/media/v4l/vidioc-qbuf.xml index 77ff5be0809d..2d37abefce13 100644 --- a/Documentation/DocBook/media/v4l/vidioc-qbuf.xml +++ b/Documentation/DocBook/media/v4l/vidioc-qbuf.xml | |||
@@ -121,8 +121,7 @@ remaining fields or returns an error code. The driver may also set | |||
121 | field. It indicates a non-critical (recoverable) streaming error. In such case | 121 | field. It indicates a non-critical (recoverable) streaming error. In such case |
122 | the application may continue as normal, but should be aware that data in the | 122 | the application may continue as normal, but should be aware that data in the |
123 | dequeued buffer might be corrupted. When using the multi-planar API, the | 123 | dequeued buffer might be corrupted. When using the multi-planar API, the |
124 | planes array does not have to be passed; the <structfield>m.planes</structfield> | 124 | planes array must be passed in as well.</para> |
125 | member must be set to NULL in that case.</para> | ||
126 | 125 | ||
127 | <para>By default <constant>VIDIOC_DQBUF</constant> blocks when no | 126 | <para>By default <constant>VIDIOC_DQBUF</constant> blocks when no |
128 | buffer is in the outgoing queue. When the | 127 | buffer is in the outgoing queue. When the |
@@ -155,6 +154,8 @@ or no buffers have been allocated yet, or the | |||
155 | <structfield>userptr</structfield> or | 154 | <structfield>userptr</structfield> or |
156 | <structfield>length</structfield> are invalid.</para> | 155 | <structfield>length</structfield> are invalid.</para> |
157 | </listitem> | 156 | </listitem> |
157 | </varlistentry> | ||
158 | <varlistentry> | ||
158 | <term><errorcode>EIO</errorcode></term> | 159 | <term><errorcode>EIO</errorcode></term> |
159 | <listitem> | 160 | <listitem> |
160 | <para><constant>VIDIOC_DQBUF</constant> failed due to an | 161 | <para><constant>VIDIOC_DQBUF</constant> failed due to an |