Messages in this thread | | | Date | Thu, 29 Feb 2024 10:34:53 +0100 | Subject | Re: [RESEND PATCH v6 0/5] Add support for video hardware codec of STMicroelectronics STM32 SoC series | From | Alexandre TORGUE <> |
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Hi
On 1/10/24 11:46, Hugues Fruchet wrote: > This patchset introduces support for VDEC video hardware decoder > and VENC video hardware encoder of STMicroelectronics STM32MP25 > SoC series. > > This initial support implements H264 decoding, VP8 decoding and > JPEG encoding. > > This has been tested on STM32MP257F-EV1 evaluation board. > > =========== > = history = > =========== > version 6: > - Use a single file for VDEC and VENC variants as suggested by Alex Bee > - Fix some typos raised by Sebastian Fricke > - Add Krzysztof Kozlowski Reviewed-by > > version 5: > - Precise that video decoding as been successfully tested up to full HD > - Add Nicolas Dufresne Reviewed-by > > version 4: > - Fix comments from Nicolas about dropping encoder raw steps > > version 3: > - Fix remarks from Krzysztof Kozlowski: > - drop "items", we keep simple enum in such case > - drop second example - it is the same as the first > - Drop unused node labels as suggested by Conor Dooley > - Revisit min/max resolutions as suggested by Nicolas Dufresne > > version 2: > - Fix remarks from Krzysztof Kozlowski on v1: > - single video-codec binding for both VDEC/VENC > - get rid of "-names" > - use of generic node name "video-codec" > > version 1: > - Initial submission > > Hugues Fruchet (5): > dt-bindings: media: Document STM32MP25 VDEC & VENC video codecs > media: hantro: add support for STM32MP25 VDEC > media: hantro: add support for STM32MP25 VENC > arm64: dts: st: add video decoder support to stm32mp255 > arm64: dts: st: add video encoder support to stm32mp255 >
DT patches ([4]&[5]) applied on stm32-next. I assume that dt-bindings patch will go through the media tree.
Thanks Alex
> .../media/st,stm32mp25-video-codec.yaml | 49 +++++ > arch/arm64/boot/dts/st/stm32mp251.dtsi | 12 ++ > arch/arm64/boot/dts/st/stm32mp255.dtsi | 17 ++ > drivers/media/platform/verisilicon/Kconfig | 14 +- > drivers/media/platform/verisilicon/Makefile | 3 + > .../media/platform/verisilicon/hantro_drv.c | 4 + > .../media/platform/verisilicon/hantro_hw.h | 2 + > .../platform/verisilicon/stm32mp25_vpu_hw.c | 186 ++++++++++++++++++ > 8 files changed, 284 insertions(+), 3 deletions(-) > create mode 100644 Documentation/devicetree/bindings/media/st,stm32mp25-video-codec.yaml > create mode 100644 drivers/media/platform/verisilicon/stm32mp25_vpu_hw.c >
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