• Mauro Carvalho Chehab's avatar
    V4L/DVB (4605): Fixes an issue with V4L1 and make headers-install · 8a905162
    Mauro Carvalho Chehab authored
    V4L1 support should be disabled when no CONFIG_VIDEO_V4L1_COMPAT is defined,
    to allow checking for broken V4L2 ports. This is very important during the
    migration phase for V4L2 API.
    However, userspace apps should be capable of using both APIs, since they need
    to test at runtime, via VIDIOCGCAP ioctl, if V4L1 is supported. So, when
    __KERNEL__ is not defined, those ioctls and corresponding structs should be
    visible.
    This patch also removes the obsolete defines HAVE_V4L1 and HAVE_V4L2, that
    where causing some confusion, and were replaced by CONFIG_VIDEO_V4L1_COMPAT
    and CONFIG_VIDEO_V4L2.
    Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@infradead.org>
    8a905162
v4l2-dev.h 13 KB