Hi,
On Wednesday 28 December 2011 07:23:46 HeungJun, Kim wrote:
> It adds the new CID for setting Scenemode. This CID is provided as
> menu type using the following items:
> enum v4l2_scenemode {
> V4L2_SCENEMODE_NONE = 0,
> V4L2_SCENEMODE_NORMAL = 1,
> V4L2_SCENEMODE_PORTRAIT = 2,
> V4L2_SCENEMODE_LANDSCAPE = 3,
> V4L2_SCENEMODE_SPORTS = 4,
> V4L2_SCENEMODE_PARTY_INDOOR = 5,
> V4L2_SCENEMODE_BEACH_SNOW = 6,
> V4L2_SCENEMODE_SUNSET = 7,
> V4L2_SCENEMODE_DAWN_DUSK = 8,
> V4L2_SCENEMODE_FALL = 9,
> V4L2_SCENEMODE_NIGHT = 10,
> V4L2_SCENEMODE_AGAINST_LIGHT = 11,
> V4L2_SCENEMODE_FIRE = 12,
> V4L2_SCENEMODE_TEXT = 13,
> V4L2_SCENEMODE_CANDLE = 14,
> };
>
> Signed-off-by: HeungJun, Kim <riverful.kim@xxxxxxxxxxx>
> Signed-off-by: Kyungmin Park <kyungmin.park@xxxxxxxxxxx>
> ---
> Documentation/DocBook/media/v4l/controls.xml | 88
> ++++++++++++++++++++++++++ drivers/media/video/v4l2-ctrls.c |
> 21 ++++++
> include/linux/videodev2.h | 19 ++++++
> 3 files changed, 128 insertions(+), 0 deletions(-)
>
> diff --git a/Documentation/DocBook/media/v4l/controls.xml
> b/Documentation/DocBook/media/v4l/controls.xml index 350c138..afe1845
> 100644
> --- a/Documentation/DocBook/media/v4l/controls.xml
> +++ b/Documentation/DocBook/media/v4l/controls.xml
> @@ -2879,6 +2879,94 @@ it one step further. This is a write-only
> control.</entry> </row>
> <row><entry></entry></row>
>
> + <row id="v4l2-scenemode">
> + <entry
> spanname="id"><constant>V4L2_CID_SCENEMODE</constant> </entry> +
> <entry>enum v4l2_scenemode</entry>
> + </row><row><entry spanname="descr">This control sets
> + the camera's scenemode, and it is provided by the type of
> + the enum values. The "None" mode means the status
> + when scenemode algorithm is not activated, like after booting time.
> + On the other hand, the "Normal" mode means the scenemode algorithm
> + is activated on the normal mode.</entry>
What low-level parameters do the scene mode control ? How does it interact
with the related controls ?
> + </row>
> + <row>
> + <entrytbl spanname="descr" cols="2">
> + <tbody valign="top">
> + <row>
> + <entry><constant>V4L2_SCENEMODE_NONE</constant> </entry>
> + <entry>Scenemode None.</entry>
> + </row>
> + <row>
> + <entry><constant>V4L2_SCENEMODE_NORMAL</constant> </entry>
> + <entry>Scenemode Normal.</entry>
> + </row>
> + <row>
> + <entry><constant>V4L2_SCENEMODE_PORTRAIT</constant> </entry>
> + <entry>Scenemode Portrait.</entry>
Could you please describe the scene modes in more details ?
> + </row>
> + <row>
> + <entry><constant>V4L2_SCENEMODE_LANDSCAPE</constant> </entry>
> + <entry>Scenemode Landscape.</entry>
> + </row>
> + <row>
> + <entry><constant>V4L2_SCENEMODE_SPORTS</constant> </entry>
> + <entry>Scenemode Sports.</entry>
> + </row>
> + <row>
> + <entry><constant>V4L2_SCENEMODE_PARTY_INDOOR</constant> </entry>
> + <entry>Scenemode Party Indoor.</entry>
> + </row>
> + <row>
> + <entry><constant>V4L2_SCENEMODE_BEACH_SNOW</constant> </entry>
> + <entry>Scenemode Beach Snow.</entry>
> + </row>
> + <row>
> + <entry><constant>V4L2_SCENEMODE_SUNSET</constant> </entry>
> + <entry>Scenemode Beach Snow.</entry>
> + </row>
> + <row>
> + <entry><constant>V4L2_SCENEMODE_DAWN_DUSK</constant> </entry>
> + <entry>Scenemode Dawn Dusk.</entry>
> + </row>
> + <row>
> + <entry><constant>V4L2_SCENEMODE_FALL</constant> </entry>
> + <entry>Scenemode Fall.</entry>
> + </row>
> + <row>
> + <entry><constant>V4L2_SCENEMODE_NIGHT</constant> </entry>
> + <entry>Scenemode Night.</entry>
> + </row>
> + <row>
> + <entry><constant>V4L2_SCENEMODE_AGAINST_LIGHT</constant> </entry>
> + <entry>Scenemode Against Light.</entry>
> + </row>
> + <row>
> + <entry><constant>V4L2_SCENEMODE_FIRE</constant> </entry>
> + <entry>Scenemode Fire.</entry>
> + </row>
> + <row>
> + <entry><constant>V4L2_SCENEMODE_TEXT</constant> </entry>
> + <entry>Scenemode Text.</entry>
> + </row>
> + <row>
> + <entry><constant>V4L2_SCENEMODE_CANDLE</constant> </entry>
> + <entry>Scenemode Candle.</entry>
> + </row>
> + </tbody>
> + </entrytbl>
> + </row>
> + <row><entry></entry></row>
> +
> + <row>
> + <entry
> spanname="id"><constant>V4L2_CID_PRIVACY</constant> </entry> +
> <entry>boolean</entry>
> + </row><row><entry spanname="descr">Prevent video from being acquired
> +by the camera. When this control is set to <constant>TRUE</constant> (1),
> no +image can be captured by the camera. Common means to enforce privacy
> are +mechanical obturation of the sensor and firmware image processing,
> but the +device is not restricted to these methods. Devices that implement
> the privacy +control must support read access and may support write
> access.</entry> + </row>
> <row>
> <entry
> spanname="id"><constant>V4L2_CID_PRIVACY</constant> </entry>
> <entry>boolean</entry>
--
Regards,
Laurent Pinchart
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