.. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later .. _v4l2-selection-flags: *************** Selection flags *************** .. _v4l2-selection-flags-table: .. raw:: latex \small .. tabularcolumns:: |p{5.6cm}|p{2.0cm}|p{6.5cm}|p{1.2cm}|p{1.2cm}| .. cssclass:: longtable .. flat-table:: Selection flag definitions :header-rows: 1 :stub-columns: 0 * - Flag name - id - Definition - Valid for V4L2 - Valid for V4L2 subdev * - ``V4L2_SEL_FLAG_GE`` - (1 << 0) - Suggest the driver it should choose greater or equal rectangle (in size) than was requested. Albeit the driver may choose a lesser size, it will only do so due to hardware limitations. Without this flag (and ``V4L2_SEL_FLAG_LE``) the behaviour is to choose the closest possible rectangle. - Yes - Yes * - ``V4L2_SEL_FLAG_LE`` - (1 << 1) - Suggest the driver it should choose lesser or equal rectangle (in size) than was requested. Albeit the driver may choose a greater size, it will only do so due to hardware limitations. - Yes - Yes * - ``V4L2_SEL_FLAG_KEEP_CONFIG`` - (1 << 2) - The configuration must not be propagated to any further processing steps. If this flag is not given, the configuration is propagated inside the subdevice to all further processing steps. - No - Yes .. raw:: latex \normalsize