Hi All,

I'm happy to present my latest webcam work to you:

I could not just stand by watching the old v4l1 se401 driver
(which has been broken for a long while btw) get removed
from the kernel, without writing a replacement, so I'm
happy to present a new, actually working, gspca based
v4l2 driver for se401 based webcams :)

I've also wanted to do some much needed cleanups to the
pwc driver for a long while. When I finally started with
this I ended up with just replacing large parts with
the new v4l2 framework, so after this patch set pwc
now features:
-videobuf2 for buffer management
-ctrls handled by the control framework, including proper
 setting inactive of foo controls when autofoo is on, etc.
-new v4l2 controls for pan/tilt on models with pan/tilt
 to replace the non standard sysfs interface for this

May I also point your attention to the
feature-removal-schedule commit, which adds a whole bunch
of custom pwc API's / ioctls for removal, since we can
handle this all fine with v4l2. If you think some of
these should not be removed speak up now, or hold
your silence for ever :)

The following changes since commit 0c2ec360f0228bbc0c0eb6f115839d39fbbd9c61:

  [media] v4l2-event.h: add overview documentation to the header (2011-07-01 
20:54:03 -0300)

are available in the git repository at:
  git://linuxtv.org/hgoede/gspca.git media-for_v3.1

Hans Verkuil (1):
      [media] v4l2-ctrls.c: add support for V4L2_EVENT_SUB_FL_ALLOW_FEEDBACK

Hans de Goede (22):
      videodev2.h Add SE401 compressed RGB format
      gspca: reset image_len to 0 on LAST_PACKET when discarding frame
      gspca: Add new se401 camera driver
      gspca_sunplus: Fix streaming on logitech quicksmart 420
      gspca: s/strncpy/strlcpy/
      pwc: better usb disconnect handling
      pwc: Remove a bunch of bogus sanity checks / don't return EFAULT wrongly
      pwc: remove __cplusplus guards from private header
      pwc: Replace private buffer management code with videobuf2
      pwc: Fix non CodingStyle compliant 3 space indent in pwc.h
      pwc: Get rid of error_status and unplugged variables
      pwc: Remove some unused PWC_INT_PIPE left overs
      pwc: Make power-saving a per device option
      pwc: Move various initialization to driver load and / or stream start
      pwc: Allow multiple opens
      pwc: properly allocate dma-able memory for ISO buffers
      pwc: Replace control code with v4l2-ctrls framework
      pwc: Allow dqbuf / read to complete while waiting for controls
      pwc: Add v4l2 controls for pan/tilt on Logitech QuickCam Orbit/Sphere
      pwc: Add a bunch of pwc custom API to feature-removal-schedule.txt
      pwc: Enable power-management by default on tested models
      pwc: clean-up header files

 Documentation/DocBook/media/v4l/pixfmt.xml         |    5 +
 .../DocBook/media/v4l/vidioc-subscribe-event.xml   |   36 +-
 Documentation/feature-removal-schedule.txt         |   35 +
 drivers/media/video/gspca/Kconfig                  |   10 +
 drivers/media/video/gspca/Makefile                 |    2 +
 drivers/media/video/gspca/gspca.c                  |   11 +-
 drivers/media/video/gspca/se401.c                  |  774 +++++++++++
 drivers/media/video/gspca/se401.h                  |   90 ++
 drivers/media/video/gspca/sunplus.c                |    3 -
 drivers/media/video/gspca/t613.c                   |    2 +-
 drivers/media/video/pwc/Kconfig                    |    1 +
 drivers/media/video/pwc/pwc-ctrl.c                 |  805 ++----------
 drivers/media/video/pwc/pwc-dec1.c                 |   28 +-
 drivers/media/video/pwc/pwc-dec1.h                 |    8 +-
 drivers/media/video/pwc/pwc-dec23.c                |   22 -
 drivers/media/video/pwc/pwc-dec23.h                |   10 -
 drivers/media/video/pwc/pwc-if.c                   | 1399 ++++++--------------
 drivers/media/video/pwc/pwc-ioctl.h                |  322 -----
 drivers/media/video/pwc/pwc-kiara.c                |    1 -
 drivers/media/video/pwc/pwc-misc.c                 |    4 -
 drivers/media/video/pwc/pwc-uncompress.c           |   17 +-
 drivers/media/video/pwc/pwc-uncompress.h           |   40 -
 drivers/media/video/pwc/pwc-v4l.c                  | 1256 +++++++++++--------
 drivers/media/video/pwc/pwc.h                      |  404 +++---
 drivers/media/video/v4l2-ctrls.c                   |    3 +-
 include/linux/videodev2.h                          |    4 +-
 26 files changed, 2473 insertions(+), 2819 deletions(-)
 create mode 100644 drivers/media/video/gspca/se401.c
 create mode 100644 drivers/media/video/gspca/se401.h
 delete mode 100644 drivers/media/video/pwc/pwc-ioctl.h
 delete mode 100644 drivers/media/video/pwc/pwc-uncompress.h


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