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[media] V4L: Add camera ISO sensitivity controls
authorSylwester Nawrocki <s.nawrocki@samsung.com>
Tue, 1 May 2012 20:39:45 +0000 (17:39 -0300)
committerMauro Carvalho Chehab <mchehab@redhat.com>
Mon, 14 May 2012 17:23:45 +0000 (14:23 -0300)
commit7f84ad8bdb63a8bfcbb83755e487e06be5db54cf
tree9f88a82269faf0a45ef9370b234af831cd4e0b35tree | snapshot (tar.gz zip)
parent82b3056c5a77b687097bd7f36a598a0b37af24a2commit | diff
[media] V4L: Add camera ISO sensitivity controls

Add ISO sensitivity and ISO auto/manual controls. The sensitivity
values are related to level of amplification of the analog signal
between image sensor and ADC. These controls allow to support sensors
exposing an interface to accept the ISO values directly.

Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Documentation/DocBook/media/v4l/biblio.xml diff | blob | blame | history
Documentation/DocBook/media/v4l/controls.xml diff | blob | blame | history
drivers/media/video/v4l2-ctrls.c diff | blob | blame | history
include/linux/videodev2.h diff | blob | blame | history