video: tegra: dc: fix filtering during rotation

video: tegra: dc: fix filtering during rotation

SCAN_COLUMN works on the input, filters work on the output. Only input
settings need to be swapped when in SCAN_COLUMN mode (270/90 rotation).

This removes an inadvertant swap of H and V for the filter capabilities.

Bug 1421307
Bug 1413155
Bug 1482737

Change-Id: I53017429fe4f554517ad9e054a0116582585bb56
Signed-off-by: Jon Mayo <jmayo@nvidia.com>
Reviewed-on: http://git-master/r/403755
(cherry picked from commit f2d3ce1df0ccd8401aab554853401b5e3afa6859)
Reviewed-on: http://git-master/r/405927
(cherry picked from commit b070979bff98ad46cc93c918c1398864102091ab)
Reviewed-on: http://git-master/r/413454
Reviewed-by: Thomas Cherry <tcherry@nvidia.com>
Tested-by: Thomas Cherry <tcherry@nvidia.com>