1.. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later 2.. c:namespace:: V4L 3 4.. _v4l2-selection-flags: 5 6*************** 7Selection flags 8*************** 9 10.. _v4l2-selection-flags-table: 11 12.. raw:: latex 13 14 \small 15 16.. tabularcolumns:: |p{5.6cm}|p{2.0cm}|p{6.5cm}|p{1.2cm}|p{1.2cm}| 17 18.. cssclass:: longtable 19 20.. flat-table:: Selection flag definitions 21 :header-rows: 1 22 :stub-columns: 0 23 24 * - Flag name 25 - id 26 - Definition 27 - Valid for V4L2 28 - Valid for V4L2 subdev 29 * - ``V4L2_SEL_FLAG_GE`` 30 - (1 << 0) 31 - Suggest the driver it should choose greater or equal rectangle (in 32 size) than was requested. Albeit the driver may choose a lesser 33 size, it will only do so due to hardware limitations. Without this 34 flag (and ``V4L2_SEL_FLAG_LE``) the behaviour is to choose the 35 closest possible rectangle. 36 - Yes 37 - Yes 38 * - ``V4L2_SEL_FLAG_LE`` 39 - (1 << 1) 40 - Suggest the driver it should choose lesser or equal rectangle (in 41 size) than was requested. Albeit the driver may choose a greater 42 size, it will only do so due to hardware limitations. 43 - Yes 44 - Yes 45 * - ``V4L2_SEL_FLAG_KEEP_CONFIG`` 46 - (1 << 2) 47 - The configuration must not be propagated to any further processing 48 steps. If this flag is not given, the configuration is propagated 49 inside the subdevice to all further processing steps. 50 - No 51 - Yes 52 53.. raw:: latex 54 55 \normalsize 56