Write-only ioctls should have a const argument in the ioctl op.
Do this conversion for vidioc_(un)subscribe_event.
Adding const for write-only ioctls was decided during the 2012 Media Workshop.
Signed-off-by: NHans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

The remaining drivers are mostly platform drivers. Name the
dir to reflect it.

It makes sense to latter break it into a few other dirs.
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

The media_entity_cleanup() function belong to the module cleanup
handlers, not the entity registration handlers. Move it there.

Create a omap3isp_video_cleanup() function to cleanup the video node
entity, and call it from the module cleanup handlers.

Rename omap3isp_stat_free() to omap3isp_stat_cleanup().
Signed-off-by: NLaurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

struct ispstat_generic_config's comments refers to isph3a_aewb_config,
isph3a_af_config and isphist_config. But those structs have had their
names prefixed with 'omap3'. So, let's update the comments.
Signed-off-by: NDavid Cohen <david.cohen@nokia.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

The OMAP3 ISP statistics entities compute histogram and H3A statistics
information from capture images.
Signed-off-by: NLaurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: NSakari Ailus <sakari.ailus@iki.fi>
Signed-off-by: NDavid Cohen <dacohen@gmail.com>
Signed-off-by: NStanimir Varbanov <svarbanov@mm-sol.com>
Signed-off-by: NVimarsh Zutshi <vimarsh.zutshi@gmail.com>
Signed-off-by: NTuukka Toivonen <tuukkat76@gmail.com>
Signed-off-by: NSergio Aguirre <saaguirre@ti.com>
Signed-off-by: NAntti Koskipaa <akoskipa@gmail.com>
Signed-off-by: NIvan T. Ivanov <iivanov@mm-sol.com>
Signed-off-by: NRaniSuneela <r-m@ti.com>
Signed-off-by: NAtanas Filipov <afilipov@mm-sol.com>
Signed-off-by: NGjorgji Rosikopulos <grosikopulos@mm-sol.com>
Signed-off-by: NHiroshi DOYU <Hiroshi.DOYU@nokia.com>
Signed-off-by: NNayden Kanchev <nkanchev@mm-sol.com>
Signed-off-by: NPhil Carmody <ext-phil.2.carmody@nokia.com>
Signed-off-by: NArtem Bityutskiy <Artem.Bityutskiy@nokia.com>
Signed-off-by: NDominic Curran <dcurran@ti.com>
Signed-off-by: NIlkka Myllyperkio <ilkka.myllyperkio@sofica.fi>
Signed-off-by: NPallavi Kulkarni <p-kulkarni@ti.com>
Signed-off-by: NVaibhav Hiremath <hvaibhav@ti.com>
Acked-by: NHans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>