[media] em28xx: VIDIOC_ENUM_FRAMESIZES: consider the scaler limits when calculating the minimum frame size

Output resolutions <=20% of the input resolution exceed the capabilities of the
scaler.

Signed-off-by: Frank Schäfer <fschaefer.oss@googlemail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Frank Schaefer 2013-02-10 16:05:14 -03:00 • committed by Mauro Carvalho Chehab
commit 6c3598e641