[PATCH v4 0/2] DCMI BT656 parallel bus mode support

[Hugues Fruchet]

Add support of BT656 embedded synchronization bus.
This mode allows to save hardware synchro lines hsync & vsync
by replacing them with synchro codes embedded in data stream.
This mode is enabled when hsync-active & vsync-active
fields are not specified in devicetree.

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= history =
===========
version 4:
  - Fix typo in commit message

version 3:
  - Fix bus_width print to %u as per Sakari comment

version 2:
  - As per Sakari remark, revisit commit message and document
    BT656 parallel bus mode in bindings

version 1:
  - Initial submission

Hugues Fruchet (2):
  media: stm32-dcmi: add support of BT656 bus
  media: dt-bindings: media: st,stm32-dcmi: Add support of BT656

 .../devicetree/bindings/media/st,stm32-dcmi.yaml   | 30 ++++++++++++++++++
 drivers/media/platform/stm32/stm32-dcmi.c          | 37 ++++++++++++++++++++--
 2 files changed, 65 insertions(+), 2 deletions(-)

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2.7.4