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[v2,0/6] v4l: subdev active state

Message ID 20211217135022.364954-1-tomi.valkeinen@ideasonboard.com
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Series v4l: subdev active state | expand

Message

Tomi Valkeinen Dec. 17, 2021, 1:50 p.m. UTC 
Hi,

v2 of the subdev active state series. I've fixed this according to
comments from Hans and Jacopo:

- doc improvements
- drop extra #include
- use active_state in two places instead of state
- improve the notice in v4l2_subdev_lock_and_return_state()

 Tomi

Tomi Valkeinen (6):
  media: subdev: rename subdev-state alloc & free
  media: subdev: add active state to struct v4l2_subdev
  media: subdev: pass also the active state to subdevs from ioctls
  media: subdev: add subdev state locking
  media: subdev: Add v4l2_subdev_lock_and_return_state()
  media: Documentation: add documentation about subdev state

 .../driver-api/media/v4l2-subdev.rst          |  57 +++++++
 drivers/media/platform/rcar-vin/rcar-v4l2.c   |   9 +-
 drivers/media/platform/vsp1/vsp1_entity.c     |  10 +-
 drivers/media/v4l2-core/v4l2-subdev.c         | 125 +++++++++++++--
 drivers/staging/media/tegra-video/vi.c        |  10 +-
 include/media/v4l2-subdev.h                   | 150 +++++++++++++++++-
 6 files changed, 334 insertions(+), 27 deletions(-)