[libcamera-devel] [PATCH v2 0/6] META_OUTPUT support + IPU3 parameters tuning

[Jacopo Mondi]

Hello,
   second iteration of the series.

I plan to push patches 1, 2 and 3 soon, unless there are comments pending from
someone.

Patches 4 and 5 deals with the intel-ipu3 kernel header which require an
additional fix to make gcc v8.3.0 happy. As detailed during review of v1, I
think it's safe to keep this patch in our tree for the moment.

6/6 is a POC, comments welcome, but not intended for merge.

Thanks
  j

Jacopo Mondi (6):
  include: linux: Update Linux headers to v5.1
  libcamera: v4l2_device: Add support for META_OUTPUT
  libcamera: v4l2_device: Add META support in g/s_fmt
  include: linux: Add intel-ipu3 kernel header
  include: linux: intel-ipu3: Force alignement to 32 bytes
  POC: Don't merge: Access params and stat on IPU3

 include/linux/intel-ipu3.h           | 2779 ++++++++++++++++++++++++++
 include/linux/media.h                |    8 +
 include/linux/v4l2-common.h          |   26 +-
 include/linux/v4l2-controls.h        |    4 +
 include/linux/videodev2.h            |   88 +-
 src/libcamera/include/v4l2_device.h  |   17 +-
 src/libcamera/pipeline/ipu3/ipu3.cpp |  208 +-
 src/libcamera/v4l2_device.cpp        |  117 +-
 8 files changed, 3189 insertions(+), 58 deletions(-)
 create mode 100644 include/linux/intel-ipu3.h

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2.21.0