media: vim2m: add an horizontal scaler
authorMauro Carvalho Chehab <mchehab+samsung@kernel.org>
Fri, 1 Mar 2019 11:14:52 +0000 (06:14 -0500)
committerMauro Carvalho Chehab <mchehab+samsung@kernel.org>
Fri, 1 Mar 2019 16:25:05 +0000 (11:25 -0500)
commitf9729920ba3177d37fc19267bdb24d7a4e69c7af
tree6b53d803592b79961b94a0b3f5e5bdbed3e2c4bb
parent69d68a4e9b15720cbd80cb4219541f033fb51f26
media: vim2m: add an horizontal scaler

Add an horizontal linear scaler using Breseham algorithm in
order to speep up its calculus.

Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
drivers/media/platform/vim2m.c