Merge /home/v4l/v4l/patchwork

Merge /home/v4l/v4l/patchwork

* /home/v4l/v4l/patchwork:
  [media] it913x-fe changes to power up and down of tuner
  [media] tvp5150: Add video format registers configuration values
  [media] drivers/media: fix dependencies in video mt9t001/mt9p031
  [media] em28xx: Add VIDIOC_QUERYSTD support
  [media] msp3400: Add standards detection to the driver
  [media] videodev2: Reorganize standard macros and add a few more macros
  [media] pvrusb2: initialize standards mask before detecting standard
  [media] saa7115: Trust that V4L2 core will fill the mask
  [media] v4l2-ioctl: Fill the default value for VIDIOC_QUERYSTD
  [media] pvrusb2: implement VIDIOC_QUERYSTD
  [media] saa7115: Fix standards detection
  [media] dib9000: release a lock on error
  [media] mxl111sf: fix a couple precedence bugs
  [media] media: DocBook: Fix trivial typo in Sub-device Interface