media: v4l2-ioctl.c: allow multiplanar for touch

There is no reason to prohibit multiplanar support for touch devices,
so just allow it.

Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
1 file changed