media: vim2m: add vertical linear scaler

When resolutions are different, the expected behavior is to
scale the image. Implement a vertical scaler as the first step.

Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
This commit is contained in:
Mauro Carvalho Chehab 2019-03-01 05:25:43 -05:00
commit 0b390d0c2e