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video: introduction of STM32 VENC driver for H264 hardware video compression #92884

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Merged
merged 7 commits into from
Oct 9, 2025
Merged

video: introduction of STM32 VENC driver for H264 hardware video compression #92884

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690ceb1
include: driver: video: add h264 pixel format support
thecapn32 Sep 3, 2025
77d8c22
include: video: add size field to video_format structure
hfruchet-st Oct 1, 2025
72add74
doc: release-note-4.3: document size field added to video_format struct
hfruchet-st Oct 8, 2025
bf3e2a5
dts-bindings: video: addition of stm32 venc description
hfruchet-st Jun 18, 2025
cd68aef
drivers: video: introduction of the stm32 venc driver
hfruchet-st Jun 18, 2025
0055ab4
dts: arm: st: n6: add venc node
hfruchet-st Jun 18, 2025
4907906
samples: video: tcpserversink: Add stm32n6570_dk as integration platform
erwango Oct 1, 2025
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1 change: 1 addition & 0 deletions boards/st/stm32n6570_dk/twister.yaml
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Expand Up @@ -21,6 +21,7 @@ supported:
- uart
- usb_device
- usbd
- video
variants:
stm32n6570_dk/stm32n657xx:
twister: false
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4 changes: 4 additions & 0 deletions doc/releases/release-notes-4.3.rst
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Expand Up @@ -276,6 +276,10 @@ New APIs and options

* :c:macro:`__deprecated_version`

* Video

* :c:member:`video_format.size` field

.. zephyr-keep-sorted-stop

New Boards
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1 change: 1 addition & 0 deletions drivers/video/CMakeLists.txt
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Expand Up @@ -15,6 +15,7 @@ zephyr_library_sources_ifdef(CONFIG_VIDEO_OV7725 ov7725.c)
zephyr_library_sources_ifdef(CONFIG_VIDEO_OV2640 ov2640.c)
zephyr_library_sources_ifdef(CONFIG_VIDEO_GC2145 gc2145.c)
zephyr_library_sources_ifdef(CONFIG_VIDEO_STM32_DCMI video_stm32_dcmi.c)
zephyr_library_sources_ifdef(CONFIG_VIDEO_STM32_VENC video_stm32_venc.c)
zephyr_library_sources_ifdef(CONFIG_VIDEO_OV5640 ov5640.c)
zephyr_library_sources_ifdef(CONFIG_VIDEO_OV7670 ov7670.c)
zephyr_library_sources_ifdef(CONFIG_VIDEO_OV9655 ov9655.c)
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2 changes: 2 additions & 0 deletions drivers/video/Kconfig
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Expand Up @@ -76,6 +76,8 @@ source "drivers/video/Kconfig.ov2640"

source "drivers/video/Kconfig.stm32_dcmi"

source "drivers/video/Kconfig.stm32_venc"

source "drivers/video/Kconfig.ov5640"

source "drivers/video/Kconfig.ov7670"
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24 changes: 24 additions & 0 deletions drivers/video/Kconfig.stm32_venc
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@@ -0,0 +1,24 @@
# STM32 VENC driver configuration options

# Copyright (c) 2025 STMicroelectronics.
# SPDX-License-Identifier: Apache-2.0

config VIDEO_STM32_VENC
bool "STM32 video encoder (VENC) driver"
default y
depends on DT_HAS_ST_STM32_VENC_ENABLED
select HAS_STM32LIB
select USE_STM32_LL_VENC
select USE_STM32_HAL_RIF if SOC_SERIES_STM32N6X
select RESET
help
Enable driver for STM32 video encoder peripheral.

if VIDEO_STM32_VENC

# See hal_stm32/lib/vc8000nanoe/inc/encdebug.h
module = VC8000NANOE
module-str = vc8000nanoe
source "subsys/logging/Kconfig.template.log_config"

endif
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