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Subject[PATCH v5 0/4] DCMI BT656 parallel bus mode support
Date
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.
Add "bus-type" property and make it required so that there is no
ambiguity between parallel mode (bus-type=5) and BT656 mode (bus-type=6).

===========
= history =
===========
version 5:
- Add revisited bindings and devicetree with explicit use of "bus-type"

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 (4):
media: stm32-dcmi: add support of BT656 bus
media: dt-bindings: media: st,stm32-dcmi: add support of BT656 bus
ARM: dts: stm32: set bus-type in DCMI endpoint for stm32mp157c-ev1
board
ARM: dts: stm32: set bus-type in DCMI endpoint for stm32429i-eval
board

.../devicetree/bindings/media/st,stm32-dcmi.yaml | 38 ++++++++++++++++++++++
arch/arm/boot/dts/stm32429i-eval.dts | 1 +
arch/arm/boot/dts/stm32mp157c-ev1.dts | 1 +
drivers/media/platform/stm32/stm32-dcmi.c | 37 +++++++++++++++++++--
4 files changed, 75 insertions(+), 2 deletions(-)

--
2.7.4

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