Hello. On 08/02/2016 05:51 PM, Niklas Söderlund wrote:
The HW can capture both ODD and EVEN fields in separate buffers so it's possible to support V4L2_FIELD_ALTERNATE. This patch add support for this mode. At probe time and when S_STD is called the driver will default to use V4L2_FIELD_INTERLACED if the subdevice reports V4L2_FIELD_ALTERNATE. The driver will only change the field type if the subdevice implements G_STD, if not it will keep the default at V4L2_FIELD_ALTERNATE. The user can always explicitly ask for V4L2_FIELD_ALTERNATE in S_FTM and
S_FMT?
the driver will use that field format. Signed-off-by: Niklas Söderlund <niklas.soderlund+rene...@ragnatech.se>
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