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Mr-mongoose-com opened this issue Jan 14, 2022 · 8 comments
Open

Raspberry Pi Camera module not detected! #1679

Mr-mongoose-com opened this issue Jan 14, 2022 · 8 comments

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@Mr-mongoose-com
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When Raspberry Pi camera module is inserted into the slot beside the headphone jack, with the blue sticker facing the Ethernet port, when running vcgencmd get_camera returns supported=1 detected=0. run sudo raspi-config and the connection to the peripheral is enabled.
@popcornmix
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Unless you are saying this problem only occurs with a an updated version of firmware, it doesn't sound like a firmware issue.

If the camera is not detected, it is likely the camera is faulty, the cable is faulty or it is not connected correctly.

@6by9
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6by9 commented Jan 17, 2022

vcgencmd get_camera only applies if the legacy camera stack is enabled.
If using Bullseye with libcamera configured then it will report no cameras detected.

@popcornmix
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Perhaps we should change the output of get_camera with libcamera (e.g. command not supported with libcamera).
What's the simplest check that camera is connected in libcamera world?

@6by9
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6by9 commented Jan 17, 2022

Add an "ignored" flag to camera_subsystem_get_attached_devices (exported function, so there will be a few references), and increment that flag for any cameras that are configured for libcamera.
Leave it with me, but higher priorities at present.

@6by9
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6by9 commented Feb 7, 2022

Firmware patch created that reports the number of camera interfaces configured for libcamera.

popcornmix added a commit that referenced this issue Mar 1, 2022
@popcornmix
kernel: Bump to 5.15.25
231daec 
kernel: overlays:fixes probing of Hifiberry DAC2 HD
See: raspberrypi/linux#4904

kernel: overlays: Add overlays for WaveShare 2-Channel Isolated CAN FD HAT
See: raspberrypi/linux#4907

kernel: configs: Add CONFIG_TINYDRM_HX8357D=m
kernel: overlays: Add drm parameter to pitft35-resistive
See: https://forums.raspberrypi.com/viewtopic.php?t=330088

kernel: ARM: dts: Add GPIO line names for downstream RPis
See: raspberrypi/linux#2760

firmware: board_info: Handle misprogrammed 3B rev 1.2s

firmware: mmal: Add mapping for IL OMX_IndexParamBrcmEnableIJGTableScaling param

firmware: Handle overlay parameters embedded in overlay_map.dtb
See: raspberrypi/linux#4860

firmware: firmware: Add HDMI_PORTS trait

firmware: arm_dt: Fix rpi-poe overlay parameters
See: #1689

firmware: jpeghw: Skip APP0 AVI1 headers, regardless of length
See: https://forums.raspberrypi.com/viewtopic.php?p=1975448

firmware: camera_subsystem: Report ignored interfaces due to libcamera
See: #1679

firmware: Export os_prefix, overlay_prefix, rsts and boot-mode on all models

firmware: vcfw/hdmi_i2c: Initialise all instances from hdmi_i2c_init
popcornmix added a commit to raspberrypi/rpi-firmware that referenced this issue Mar 1, 2022
@popcornmix
kernel: Bump to 5.15.25
3a91024 
kernel: overlays:fixes probing of Hifiberry DAC2 HD
See: raspberrypi/linux#4904

kernel: overlays: Add overlays for WaveShare 2-Channel Isolated CAN FD HAT
See: raspberrypi/linux#4907

kernel: configs: Add CONFIG_TINYDRM_HX8357D=m
kernel: overlays: Add drm parameter to pitft35-resistive
See: https://forums.raspberrypi.com/viewtopic.php?t=330088

kernel: ARM: dts: Add GPIO line names for downstream RPis
See: raspberrypi/linux#2760

firmware: board_info: Handle misprogrammed 3B rev 1.2s

firmware: mmal: Add mapping for IL OMX_IndexParamBrcmEnableIJGTableScaling param

firmware: Handle overlay parameters embedded in overlay_map.dtb
See: raspberrypi/linux#4860

firmware: firmware: Add HDMI_PORTS trait

firmware: arm_dt: Fix rpi-poe overlay parameters
See: raspberrypi/firmware#1689

firmware: jpeghw: Skip APP0 AVI1 headers, regardless of length
See: https://forums.raspberrypi.com/viewtopic.php?p=1975448

firmware: camera_subsystem: Report ignored interfaces due to libcamera
See: raspberrypi/firmware#1679

firmware: Export os_prefix, overlay_prefix, rsts and boot-mode on all models

firmware: vcfw/hdmi_i2c: Initialise all instances from hdmi_i2c_init
@MarkusAaJohannessen
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I also have this issue. It works with legacy OS, but not with newest version.

@popcornmix
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What does vcgencmd version report on system that doesn't work?

@Torxed
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Torxed commented Aug 13, 2023 •
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For those ending up here with newer hardware and newer libcamera versions, vcgencmd equivalent would be:

$ cam --list
$ cam --camera 1 --list-properties
$ cam --camera 1 --list-controls
$ cam --camera 1 --capture=10 --file=./

It's not a 1:1 copy, but it will test functionality and capabilities via the libcamera-tools package.

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5 participants
@Torxed @popcornmix @6by9 @MarkusAaJohannessen @Mr-mongoose-com