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V4L camera control enhancements

From:  Sylwester Nawrocki <s.nawrocki@samsung.com>
To:  linux-media@vger.kernel.org
Subject:  [PATCH/RFC v3 00/14] V4L camera control enhancements
Date:  Fri, 27 Apr 2012 16:23:17 +0200
Message-ID:  <1335536611-4298-1-git-send-email-s.nawrocki@samsung.com>
Cc:  laurent.pinchart@ideasonboard.com, sakari.ailus@iki.fi, g.liakhovetski@gmx.de, hdegoede@redhat.com, moinejf@free.fr, hverkuil@xs4all.nl, m.szyprowski@samsung.com, riverful.kim@samsung.com, sw0312.kim@samsung.com, s.nawrocki@samsung.com
Archive-link:  Article

Here is one more update of the camera class controls change set.

The changes since v2 are:
 - V4L2_CID_WHITE_BALANCE_PRESET replaced with V4L2_CID_AUTO_N_PRESET_WHITE_BALANCE
   according to suggestions from Hans de Goede;
 - added Flurescent H white balance preset;
 - V4L2_CID_IMAGE_STABILIZATION and V4L2_CID_WIDE_DYNAMIC_RANGE controls type 
   changed from boolean to menu, to make any further extensions of these 
   controls easier;
   I'm just not 100% sure if V4L2_WIDE_DYNAMIC_RANGE_ENABLED and
   V4L2_IMAGE_STABILIZATION_ENABLED are good names for cases where the camera
   doesn't support wide dynamic range or image stabilization technique
   selection and only allows to enable or disable those algorithms;	 
 - V4L2_CID_ISO_SENSITIVITY_AUTO control type changed from boolean to menu in
   order to support ISO presets; currently enum v4l2_iso_sensitivity_auto_type
   does not contain any presets though;
 - V4L2_CID_COLORFX patch removed from this series;
 - updated vivi and s5c73m3 driver patches.

Changes since v1 (implicit):
 - the V4L2_CID_AUTO_FOCUS_FACE_PRIORITY control merged with
   V4L2_CID_AUTO_FOCUS_FACE_AREA,
 - many minor documentation corrections,
 - removed "08/23 V4L: camera control class..." patch, which got
   accidentally added at v1,
 - added V4L2_CID_SCENE_MODE and V4L2_CID_3A_LOCK controls,
 - added vivi patch for testing.

The patches are also available in a git repository at:
http://git.infradead.org/users/kmpark/linux-samsung/short...


Thanks,
Sylwester


Sylwester Nawrocki (14):
  V4L: Add helper function for standard integer menu controls
  V4L: Add camera exposure bias control
  V4L: Add an extended camera white balance control
  V4L: Add camera wide dynamic range control
  V4L: Add camera image stabilization control
  V4L: Add camera ISO sensitivity controls
  V4L: Add camera exposure metering control
  V4L: Add camera scene mode control
  V4L: Add camera 3A lock control
  V4L: Add auto focus targets to the selections API
  V4L: Add auto focus targets to the subdev selections API
  V4L: Add camera auto focus controls
  V4L: Add S5C73M3 sensor sub-device driver
  vivi: Add controls

 Documentation/DocBook/media/v4l/biblio.xml         |   11 +
 Documentation/DocBook/media/v4l/controls.xml       |  501 +++++++-
 Documentation/DocBook/media/v4l/dev-subdev.xml     |   27 +-
 Documentation/DocBook/media/v4l/selection-api.xml  |   33 +-
 .../DocBook/media/v4l/vidioc-g-selection.xml       |   11 +
 .../media/v4l/vidioc-subdev-g-selection.xml        |   14 +-
 drivers/media/video/Kconfig                        |    8 +
 drivers/media/video/Makefile                       |    1 +
 drivers/media/video/s5c73m3/Makefile               |    3 +
 drivers/media/video/s5c73m3/s5c73m3-ctrls.c        |  705 +++++++++++
 drivers/media/video/s5c73m3/s5c73m3-spi.c          |  126 ++
 drivers/media/video/s5c73m3/s5c73m3.c              | 1243 ++++++++++++++++++++
 drivers/media/video/s5c73m3/s5c73m3.h              |  442 +++++++
 drivers/media/video/v4l2-ctrls.c                   |  133 ++-
 drivers/media/video/vivi.c                         |  111 +-
 include/linux/v4l2-subdev.h                        |    4 +
 include/linux/videodev2.h                          |   92 ++
 include/media/s5c73m3.h                            |   62 +
 include/media/v4l2-ctrls.h                         |   17 +
 19 files changed, 3536 insertions(+), 8 deletions(-)
 create mode 100644 drivers/media/video/s5c73m3/Makefile
 create mode 100644 drivers/media/video/s5c73m3/s5c73m3-ctrls.c
 create mode 100644 drivers/media/video/s5c73m3/s5c73m3-spi.c
 create mode 100644 drivers/media/video/s5c73m3/s5c73m3.c
 create mode 100644 drivers/media/video/s5c73m3/s5c73m3.h
 create mode 100644 include/media/s5c73m3.h

-- 
1.7.10



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