[libcamera-devel,v3,0/3] Make use of V4L2_CID_NOTIFY_GAINS
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Message ID 20220105155539.5550-1-david.plowman@raspberrypi.com
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  • Make use of V4L2_CID_NOTIFY_GAINS
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David Plowman Jan. 5, 2022, 3:55 p.m. UTC 
Hi everyone

Thanks for the various comments. Here's v3, with 3 patches as before:

1. Kernel header updates. This set fixes the issues with the ipu3
header. All the pipeline handlers compile.

2. Support for integer array controls. Unchanged from v2.

3. Changes to the Raspberry Pi pipeline handler, somewhat tidied from
the previous version.

Thanks!

David

David Plowman (3):
  include: linux: Update kernel headers to version v5.16-rc7
  libcamera: v4l2_device: Add support for integer array controls
  libcamera: pipeline: raspberrypi: Update sensor's
    V4L2_CID_NOTIFY_GAINS control

 include/linux/README                          |   2 +-
 include/linux/dma-buf.h                       |  50 ++-
 include/linux/drm_fourcc.h                    | 122 +++++-
 include/linux/intel-ipu3.h                    |  21 +-
 include/linux/rkisp1-config.h                 |  16 +-
 include/linux/v4l2-controls.h                 | 383 +++++++++++++++++-
 include/linux/v4l2-subdev.h                   |  12 +-
 include/linux/videodev2.h                     |  59 ++-
 .../pipeline/raspberrypi/raspberrypi.cpp      |  31 ++
 src/libcamera/v4l2_device.cpp                 |  33 +-
 10 files changed, 678 insertions(+), 51 deletions(-)