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 |