media: imx355: Remove redundant fll_min, and implement fixed offset

fll_min (Frame Length Lines) is set to the same value as fll_def
for all modes, which makes it redundant.

The actual value is also erroneous as the sensor works in all
the defined modes with FLL set at the mode height + 20 lines,
so set the vblank control minimum to 20 rather than varying it.
This also improves the maximum frame rate achievable.

Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
Reviewed-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>

0 files changed, 0 insertions, 0 deletions