staging: media: tegra-video: tegra20: adjust format align calculations

staging: media: tegra-video: tegra20: adjust format align calculations

Expand supported formats structure with data_type and bit_width fields
required for CSI support. Adjust tegra20_fmt_align by factoring out common
bytesperline and sizeimage calculation logic shared by supported planar
and non-planar formats and leaving planar-related correction under a
switch.

Tested-by: Luca Ceresoli <luca.ceresoli@bootlin.com> # tegra20, parallel camera
Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>
Reviewed-by: Mikko Perttunen <mperttunen@nvidia.com>
Signed-off-by: Hans Verkuil <hverkuil+cisco@kernel.org>