Camera board • Yocto does not detect raspberrypi cam v2 on raspberrypi4 model B

Hi everyone,

I'm puzzled ... Yocto is not able to detect my raspberrypi camera v2 (raspberrypi 4 model B) whatever I try ...

32 bits or 64 bits is the same

I've checked the correctness of the connectors

here is the local.conf file

#MACHINE ??= "raspberrypi4-64"
MACHINE ??= "raspberrypi4"

CONF_VERSION = "2"
LICENSE_FLAGS_ACCEPTED += 'synaptics-killswitch'
ENABLE_UART = "1"
ENABLE_I2C = "1"
VIDEO_CAMERA = "1"
RASPBERRYPI_CAMERA_V2 = "1"
GPU_MEM = "256"
IMAGE_INSTALL:append = " v4l-utils"
IMAGE_INSTALL:append = " libcamera"
IMAGE_INSTALL:append = " gstreamer1.0"

Then I've checked the config.txt

#dtoverlay=act-led,activelow=off
# Enable I2C
dtparam=i2c1=on
dtparam=i2c_arm=on
# Enable UART
enable_uart=1
# Enable VC4 Graphics
dtoverlay=vc4-kms-v3d
# Enable Sony RaspberryPi Camera(imx219)
dtoverlay=imx219

I've also checked the IMX219 is activated as a module in the menuconfig

I've built core-image-full-cmdline (I'm doing so for sato)

and then impossible to detect /dev/video0

what could be the problem?

I'm starting to wonder whether the camera is broken, though I was able to have it running using raspiOs long time ago.

Please help

Statistics: Posted by grab06 — Mon Dec 23, 2024 1:25 pm — Replies 0 — Views 25

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