Various fixes + SDR TX

This pull request fixes various bugs, but the main change is Antti's support for SDR transmitters.

BTW, I have v4l2-ctl and v4l2-compliance support ready for this feature as well. Available here:

http://git.linuxtv.org/cgit.cgi/hverkuil/v4l-utils.git/log/?h=sdr

Note: this needs some cleanup as the patches are a bit messy.

Once this pull request is merged I'll cleanup my v4l-utils code and push it.

Regards,

Hans

The following changes since commit efe98010b80ec4516b2779e1b4e4a8ce16bf89fe:

[media] DocBook: Fix remaining issues with VB2 core documentation (2015-10-05 09:12:56 -0300)

are available in the git repository at:

git://linuxtv.org/hverkuil/media_tree.git for-v4.4e

for you to fetch changes up to eaae4b60943fa2ee07ca1d1600489ed9051ffc0f:

DocBook media: update copyright/version numbers (2015-10-16 11:13:01 +0200)

----------------------------------------------------------------
Antonio Ospite (1):
media/v4l2-ctrls: fix setting autocluster to manual with VIDIOC_S_CTRL

Antti Palosaari (13):
v4l2: rename V4L2_TUNER_ADC to V4L2_TUNER_SDR
v4l2: add RF gain control
DocBook: document tuner RF gain control
v4l2: add support for SDR transmitter
DocBook: document SDR transmitter
v4l: add type field to v4l2_modulator struct
DocBook: add modulator type field
hackrf: add control for RF amplifier
hackrf: switch to single function which configures everything
hackrf: add support for transmitter
hackrf: do not set human readable name for formats
DocBook: add SDR specific info to G_TUNER / S_TUNER
DocBook: add SDR specific info to G_MODULATOR / S_MODULATOR

Hans Verkuil (1):
DocBook media: update copyright/version numbers

Jan Kara (1):
ivtv: Convert to get_user_pages_unlocked()

Jean-Michel Hautbois (1):
DocBook media: Fix a typo in encoder cmd

Salva Peiró (1):
media/vivid-osd: fix info leak in ioctl

 Documentation/DocBook/media/v4l/compat.xml             |   20 ++
 Documentation/DocBook/media/v4l/controls.xml           |   14 +
 Documentation/DocBook/media/v4l/dev-sdr.xml            |   32 +-
 Documentation/DocBook/media/v4l/io.xml                 |   10 +-
 Documentation/DocBook/media/v4l/pixfmt.xml             |    2 +-
 Documentation/DocBook/media/v4l/v4l2.xml               |   13 +-
 Documentation/DocBook/media/v4l/vidioc-encoder-cmd.xml |    2 +-
 Documentation/DocBook/media/v4l/vidioc-g-fmt.xml       |    2 +-
 Documentation/DocBook/media/v4l/vidioc-g-modulator.xml |   14 +-
 Documentation/DocBook/media/v4l/vidioc-g-tuner.xml     |   16 +
 Documentation/DocBook/media/v4l/vidioc-querycap.xml    |    6 +
 Documentation/DocBook/media_api.tmpl                   |    2 +-
 drivers/media/pci/ivtv/ivtv-yuv.c                      |   12 +-
 drivers/media/platform/vivid/vivid-osd.c               |    1 +
 drivers/media/usb/hackrf/hackrf.c                      | 1082 ++++++++++++++++++++++++++++++++++++++------------------
 drivers/media/v4l2-core/v4l2-compat-ioctl32.c          |    2 +
 drivers/media/v4l2-core/v4l2-ctrls.c                   |    4 +-
 drivers/media/v4l2-core/v4l2-dev.c                     |   14 +-
 drivers/media/v4l2-core/v4l2-ioctl.c                   |   49 ++-
 drivers/media/v4l2-core/videobuf-core.c                |    4 +-
 include/media/v4l2-ioctl.h                             |    8 +
 include/trace/events/v4l2.h                            |    1 +
 include/uapi/linux/v4l2-controls.h                     |    1 +
 include/uapi/linux/videodev2.h                         |   13 +-
 24 files changed, 952 insertions(+), 372 deletions(-)

Note: please merged the vb2 split pull request first: https://patchwork.linuxtv.org/patch/31670/

There may be some fall-out from that that affects this pull request. I haven't tested that (forgot about it).

Regards,

Hans