</row>
<row>
<entry></entry>
+ <entry>__u32 *</entry>
+ <entry><structfield>p_u32</structfield></entry>
+ <entry>A pointer to a matrix control of unsigned 32-bit values.
+Valid if this control is of type <constant>V4L2_CTRL_TYPE_U32</constant>.</entry>
+ </row>
+ <row>
+ <entry></entry>
<entry>void *</entry>
<entry><structfield>ptr</structfield></entry>
<entry>A pointer to a compound type which can be an N-dimensional array and/or a
next supported non-compound control, or <errorcode>EINVAL</errorcode>
if there is none. In addition, the <constant>V4L2_CTRL_FLAG_NEXT_COMPOUND</constant>
flag can be specified to enumerate all compound controls (i.e. controls
-with type ≥ <constant>V4L2_CTRL_COMPOUND_TYPES</constant>). Specify both
-<constant>V4L2_CTRL_FLAG_NEXT_CTRL</constant> and
+with type ≥ <constant>V4L2_CTRL_COMPOUND_TYPES</constant> and/or array
+control, in other words controls that contain more than one value).
+Specify both <constant>V4L2_CTRL_FLAG_NEXT_CTRL</constant> and
<constant>V4L2_CTRL_FLAG_NEXT_COMPOUND</constant> in order to enumerate
all controls, compound or not. Drivers which do not support these flags yet
always return <errorcode>EINVAL</errorcode>.</para>
<entry>any</entry>
<entry>An integer-valued control ranging from minimum to
maximum inclusive. The step value indicates the increment between
-values which are actually different on the hardware.</entry>
+values.</entry>
</row>
<row>
<entry><constant>V4L2_CTRL_TYPE_BOOLEAN</constant></entry>
<entry>any</entry>
<entry>An unsigned 8-bit valued control ranging from minimum to
maximum inclusive. The step value indicates the increment between
-values which are actually different on the hardware.
+values.
</entry>
</row>
<row>
<entry>any</entry>
<entry>An unsigned 16-bit valued control ranging from minimum to
maximum inclusive. The step value indicates the increment between
-values which are actually different on the hardware.
+values.
+</entry>
+ </row>
+ <row>
+ <entry><constant>V4L2_CTRL_TYPE_U32</constant></entry>
+ <entry>any</entry>
+ <entry>any</entry>
+ <entry>any</entry>
+ <entry>An unsigned 32-bit valued control ranging from minimum to
+maximum inclusive. The step value indicates the increment between
+values.
</entry>
</row>
</tbody>