media: vim2m: ensure that width is multiple of two

The copy logic assumes that the data width is multiple of two,
as this is needed in order to support YUYV.

There's no reason to force it to be 8-pixel aligned, as 2-pixel
alignment is enough.

Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
This commit is contained in:
Mauro Carvalho Chehab 2019-02-26 12:31:01 -05:00
commit 77e05ef7d4