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| author | Sylwester Nawrocki <s.nawrocki@samsung.com> | 2012-05-02 05:24:33 -0400 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2012-05-14 13:29:35 -0400 |
| commit | fc162a099e7b34bfe3501028c919ff5d43e5e3d3 (patch) | |
| tree | ed3e60fe068ad65c5a8846c110852d86582095f8 /Documentation/DocBook/media/v4l/dev-output.xml | |
| parent | 0bf6b7dc5fd1e60e93657d4fe4b3d788216b9d5e (diff) | |
[media] V4L: Add camera 3A lock control
The V4L2_CID_3A_LOCK bitmask control allows applications to pause
or resume the automatic exposure, focus and wite balance adjustments.
It can be used, for example, to lock the 3A adjustments right before
a still image is captured, for pre-focus, etc.
The applications can control each of the algorithms independently,
through a corresponding control bit, if driver allows that.
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>
Diffstat (limited to 'Documentation/DocBook/media/v4l/dev-output.xml')
0 files changed, 0 insertions, 0 deletions