samsung galaxy book 3 camera device unfound the webcam is not found as if the hardware switch wasn't working. ``` [gui@fedora ~]$ ls /dev/vid* ls: cannot access '/dev/vid*': No such file or directory ``` I try to press FN + any function key and still no video file. lspci ``` 00:00.0 Host bridge: Intel Corporation Device a707 00:02.0 VGA compatible controller: Intel Corporation Raptor Lake-P [Iris Xe Graphics] (rev 04) 00:04.0 Signal processing controller: Intel Corporation Device a71d 00:05.0 Multimedia controller: Intel Corporation Device a75d 00:06.0 PCI bridge: Intel Corporation Device a74d 00:07.0 PCI bridge: Intel Corporation Device a76e 00:07.2 PCI bridge: Intel Corporation Device a72f 00:08.0 System peripheral: Intel Corporation Device a74f 00:0d.0 USB controller: Intel Corporation Device a71e 00:0d.2 USB controller: Intel Corporation Device a73e 00:0d.3 USB controller: Intel Corporation Device a76d 00:10.0 Serial bus controller: Intel Corporation Alder Lake-P Serial IO I2C Controller #2 (rev 01) 00:12.0 Serial controller: Intel Corporation Alder Lake-P Integrated Sensor Hub (rev 01) 00:14.0 USB controller: Intel Corporation Alder Lake PCH USB 3.2 xHCI Host Controller (rev 01) 00:14.2 RAM memory: Intel Corporation Alder Lake PCH Shared SRAM (rev 01) 00:14.3 Network controller: Intel Corporation Device 51f1 (rev 01) 00:15.0 Serial bus controller: Intel Corporation Alder Lake PCH Serial IO I2C Controller #0 (rev 01) 00:16.0 Communication controller: Intel Corporation Alder Lake PCH HECI Controller (rev 01) 00:1f.0 ISA bridge: Intel Corporation Device 519d (rev 01) 00:1f.3 Multimedia audio controller: Intel Corporation Device 51ca (rev 01) 00:1f.4 SMBus: Intel Corporation Alder Lake PCH-P SMBus Host Controller (rev 01) 00:1f.5 Serial bus controller: Intel Corporation Alder Lake-P PCH SPI Controller (rev 01) 01:00.0 Non-Volatile memory controller: Samsung Electronics Co Ltd NVMe SSD Controller PM9A1/PM9A3/980PRO ``` lsusb ``` Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 003 Device 002: ID 1c7a:05a1 LighTuning Technology Inc. ETU905A80-E Bus 003 Device 003: ID 8087:0033 Intel Corp. Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub ``` computer model: SAMSUNG ELECTRONICS CO., LTD. 940XFG Note: I still have windows installed on another partition, webcam works their, and the hardware switch FN+F10 works. CC fedora-kernel-usb-cameras Reproducible: Always CC fedora-kernel-usb-cameras
dmesg with linux quiet boot https://gist.github.com/thiolliere/e2e93c4b85604d4b2ee592ab6fd07025 dmesg with linux debug boot https://gist.github.com/thiolliere/ee1ca8000c82046a7cb3dbd74013dd37
I found the culpirt: the sensor is Ov02c10 As far as understand driver is not mainlined https://github.com/intel/ipu6-drivers I can do testing if people request, but I will not try to make the webcam work otherwise. Regards Guill
Hi, We are working on packaging the application and kernel drivers for the IPU6 solution. The packages live in RPMfusion since some of the libraries are Intel proprietary solutions. Currently, you can get some of the IPU6 packages from RPMfusion and I am testing them to make sure the user will not face the issue of installation. Once we finish the packaging work, you could try the IPU6 packages. Thank you :)
Hello, I saw the post by Hans de Goede https://hansdegoede.livejournal.com/27276.html So I tried it. after reboot opening cheese I get a black capture with error message: There was an error playing video from the webcam. and in the terminal I see: ``` (cheese:9283): Gdk-WARNING **: 12:50:15.076: Native Windows taller than 65535 pixels are not supported (cheese:9283): cheese-WARNING **: 12:50:15.182: stream error: can't negotiate buffers on port: ../src/gst/gstpipewiresrc.c(685): on_state_changed (): /GstCameraBin:camerabin/GstWrapperCameraBinSrc:camera_source/GstBin:bin36/GstPipeWireSrc:pipewiresrc1 ``` on https://mozilla.github.io/webrtc-landing/gum_test.html I have a black video with written below: ``` FPS now: 0.0 , entire capture: 0.1 Success! ``` On the blog I see "This relies on Intel's partly closed-source hw-enablement for the IPU6, as such this known to not work on laptop models which are not covered by Intel's hw-enablement work" so this may be the reason, as galaxy book 3 doesn't ship with linux AFAIK. Any idea is welcomed Thank you