Messages in this thread | | | From | Hugues Fruchet <> | Subject | [PATCH v5 0/4] DCMI BT656 parallel bus mode support | Date | Wed, 4 Nov 2020 18:32:08 +0100 |
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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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