Rpi5 camera doesn't work

Python
4

I’m seeing the same issue. Dare I say what the subject matter is, but the conclusion is the same for me, on pi5 bookworm: cv2 with USB camera works. cv2 with ribbon cabled Rpi Camera Module 3 fails on capture.read() without any detail as to why it failed to read.

rpicam-video works fine with ribbon cam, but I suspect that is not using open cv and instead talking directly to mediapipe.

Here is a dump of v4l info with the ribbon cable cam installed in case anyone at opencv is working the issue. Thank you for this awesome package, -bee

(base) bee@pi5:~ $ sudo apt install v4l-utils
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
v4l-utils is already the newest version (1.22.1-5+b2).
The following package was automatically installed and is no longer required:
  libwlroots12
Use 'sudo apt autoremove' to remove it.
0 upgraded, 0 newly installed, 0 to remove and 22 not upgraded.


(base) bee@pi5:~ $  v4l2-ctl --all -d /dev/video0
Driver Info:
	Driver name      : rp1-cfe
	Card type        : rp1-cfe
	Bus info         : platform:1f00110000.csi
	Driver version   : 6.6.62
	Capabilities     : 0xaca00001
		Video Capture
		Metadata Capture
		Metadata Output
		Streaming
		Extended Pix Format
		Device Capabilities
	Device Caps      : 0x24a00001
		Video Capture
		Metadata Capture
		Streaming
		Extended Pix Format
Media Driver Info:
	Driver name      : rp1-cfe
	Model            : rp1-cfe
	Serial           :
	Bus info         : platform:1f00110000.csi
	Media version    : 6.6.62
	Hardware revision: 0x00114666 (1132134)
	Driver version   : 6.6.62
Interface Info:
	ID               : 0x03000017
	Type             : V4L Video
Entity Info:
	ID               : 0x00000015 (21)
	Name             : rp1-cfe-csi2_ch0
	Function         : V4L2 I/O
	Pad 0x01000016   : 0: Sink, Must Connect
	  Link 0x02000037: from remote pad 0x1000006 of entity 'csi2' (Video Interface Bridge): Data
Priority: 2
Video input : 0 (rp1-cfe-csi2_ch0: ok)
Format Video Capture:
	Width/Height      : 640/480
	Pixel Format      : 'pRAA' (10-bit Bayer RGRG/GBGB Packed)
	Field             : None
	Bytes per Line    : 800
	Size Image        : 384000
	Colorspace        : Raw
	Transfer Function : None
	YCbCr/HSV Encoding: ITU-R 601
	Quantization      : Full Range
	Flags             :
Format Metadata Capture:
	Sample Format   : 'SENS' (Sensor Ancillary Metadata)
	Buffer Size     : 16384