1 .. -*- coding: utf-8; mode: rst -*-
3 .. _v4l2-selection-flags:
9 .. tabularcolumns:: |p{5.2cm}|p{2.0cm}|p{6.5cm}|p{1.2cm}|p{1.6cm}|
11 .. _v4l2-selection-flags-table:
13 .. flat-table:: Selection flag definitions
21 - Valid for V4L2 subdev
22 * - ``V4L2_SEL_FLAG_GE``
24 - Suggest the driver it should choose greater or equal rectangle (in
25 size) than was requested. Albeit the driver may choose a lesser
26 size, it will only do so due to hardware limitations. Without this
27 flag (and ``V4L2_SEL_FLAG_LE``) the behaviour is to choose the
28 closest possible rectangle.
31 * - ``V4L2_SEL_FLAG_LE``
33 - Suggest the driver it should choose lesser or equal rectangle (in
34 size) than was requested. Albeit the driver may choose a greater
35 size, it will only do so due to hardware limitations.
38 * - ``V4L2_SEL_FLAG_KEEP_CONFIG``
40 - The configuration must not be propagated to any further processing
41 steps. If this flag is not given, the configuration is propagated
42 inside the subdevice to all further processing steps.