diff options
Diffstat (limited to 'Documentation/media/uapi/v4l/v4l2-selection-flags.rst')
| -rw-r--r-- | Documentation/media/uapi/v4l/v4l2-selection-flags.rst | 85 |
1 files changed, 29 insertions, 56 deletions
diff --git a/Documentation/media/uapi/v4l/v4l2-selection-flags.rst b/Documentation/media/uapi/v4l/v4l2-selection-flags.rst index 3ce3731faf5f..1f9a03851d0f 100644 --- a/Documentation/media/uapi/v4l/v4l2-selection-flags.rst +++ b/Documentation/media/uapi/v4l/v4l2-selection-flags.rst @@ -6,6 +6,7 @@ Selection flags *************** +.. tabularcolumns:: |p{5.2cm}|p{2.0cm}|p{6.5cm}|p{1.2cm}|p{1.6cm}| .. _v4l2-selection-flags-table: @@ -13,59 +14,31 @@ Selection flags :header-rows: 1 :stub-columns: 0 - - - .. row 1 - - - Flag name - - - id - - - Definition - - - Valid for V4L2 - - - Valid for V4L2 subdev - - - .. row 2 - - - ``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 - - - .. row 3 - - - ``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 - - - .. row 4 - - - ``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 + * - 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 |