V4L/DVB: gspca_ov519: add support for the button on ov519 based cams

Note due to hardware limitiations (no interrupt endpoint), this only works
when the camera is streaming.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Hans de Goede 2010-02-19 07:37:08 -03:00 • committed by Mauro Carvalho Chehab
commit 417a4d2659