OV9650/52 sensor driver and some v4l2 core additions

This is an update of my previous [1] patch series adding subdev driver
for OV9650/52 image sensors. Changes in this version are:
 - addition of patches introducing v4l2 core helper functions:
   v4l2_ctrl_subdev_log_status(), v4l2_ctrl_subdev_subscribe_event(),
   v4l2_event_subdev_unsubscribe(),
 - file image-sizes.h renamed to v4l2-image-sizes.h,
 - a small documentation improvement a bug fix in patch 2/6.

[1] http://www.spinics.net/lists/linux-media/msg58893.html

Thank you for all reviews!


Regards,
Sylwester


Sylwester Nawrocki (6):
  [media] Add header file defining standard image sizes
  v4l2-ctrl: Add helper function for control range update
  V4L: Add v4l2_event_subdev_unsubscribe() helper function
  V4L: Add v4l2_ctrl_subdev_subscribe_event() helper function
  V4L: Add v4l2_ctrl_subdev_log_status() helper function
  V4L: Add driver for OV9650/52 image sensors

 Documentation/DocBook/media/v4l/compat.xml         |    4 +
 Documentation/DocBook/media/v4l/v4l2.xml           |    4 +-
 Documentation/DocBook/media/v4l/vidioc-dqevent.xml |    6 +
 drivers/media/i2c/Kconfig                          |    7 +
 drivers/media/i2c/Makefile                         |    1 +
 drivers/media/i2c/ov9650.c                         | 1562 ++++++++++++++++++++
 drivers/media/v4l2-core/v4l2-ctrls.c               |  159 ++-
 drivers/media/v4l2-core/v4l2-event.c               |    7 +
 include/media/ov9650.h                             |   27 +
 include/media/v4l2-ctrls.h                         |   28 +
 include/media/v4l2-event.h                         |    4 +-
 include/media/v4l2-image-sizes.h                   |   34 +
 include/uapi/linux/videodev2.h                     |    1 +
 13 files changed, 1803 insertions(+), 41 deletions(-)
 create mode 100644 drivers/media/i2c/ov9650.c
 create mode 100644 include/media/ov9650.h
 create mode 100644 include/media/v4l2-image-sizes.h

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1.7.4.1