Hello, I am having issues which look similar to those reported by Stuart in getting to run the Camera on a Lenovo X1 Gen10. (But unfortunately, rebooting did not help.) The camera shows up in gst-device-monitor as "ipu6" with unreasonable parameters, and gst-launch complains about 2:0:0:0 colorimetry. This behavior is observed both in Ubuntu 22.04 with the default kernel 5.15.0-40 and in Ubuntu/Debian with a self-compiled kernel 5.18.9 with the ipu6/ivsc modules included (with small variations, the 5.18.9 does not manage to bring up the relayd, and no test device is present; and under 5.15, gst-device-monitor only reports the ipu6 device for root). Any help is very much appreciated -- thank you! Let me know what other information to supply. To start with, here's what I see for the default 5.15.0-40 kernel + ipu6 packages: ===================================================== # gst-device-monitor-1.0 | head -n50 Probing devices... Device found: name : ipu6 class : Video/Source caps : video/x-raw(format:Interlaced), format=YUY2, framerate=[ 0/1, 2147483647/1 ], width=[ 1, 16384 ], height=[ 1, 16384 ], interlace-mode=alternate video/x-raw, format=YUY2, framerate=[ 0/1, 2147483647/1 ], width=[ 1, 16384 ], height=[ 1, 16384 ], interlace-mode={ (string)progressive, (string)interleaved } video/x-raw(format:Interlaced), format=YUY2, framerate=[ 0/1, 2147483647/1 ], width=[ 1, 16384 ], height=[ 1, 16384 ], interlace-mode=alternate video/x-raw(format:Interlaced), format=UYVY, framerate=[ 0/1, 2147483647/1 ], width=[ 1, 16384 ], height=[ 1, 16384 ], interlace-mode=alternate video/x-raw, format=UYVY, framerate=[ 0/1, 2147483647/1 ], width=[ 1, 16384 ], height=[ 1, 16384 ], interlace-mode={ (string)progressive, (string)interleaved } video/x-raw(format:Interlaced), format=UYVY, framerate=[ 0/1, 2147483647/1 ], width=[ 1, 16384 ], height=[ 1, 16384 ], interlace-mode=alternate video/x-raw(format:Interlaced), format=BGRx, framerate=[ 0/1, 2147483647/1 ], width=[ 1, 16384 ], height=[ 1, 16384 ], interlace-mode=alternate video/x-raw, format=BGRx, framerate=[ 0/1, 2147483647/1 ], width=[ 1, 16384 ], height=[ 1, 16384 ], interlace-mode={ (string)progressive, (string)interleaved } video/x-raw(format:Interlaced), format=BGRx, framerate=[ 0/1, 2147483647/1 ], width=[ 1, 16384 ], height=[ 1, 16384 ], interlace-mode=alternate video/x-raw(format:Interlaced), format=xRGB, framerate=[ 0/1, 2147483647/1 ], width=[ 1, 16384 ], height=[ 1, 16384 ], interlace-mode=alternate video/x-raw, format=xRGB, framerate=[ 0/1, 2147483647/1 ], width=[ 1, 16384 ], height=[ 1, 16384 ], interlace-mode={ (string)progressive, (string)interleaved } video/x-raw(format:Interlaced), format=xRGB, framerate=[ 0/1, 2147483647/1 ], width=[ 1, 16384 ], height=[ 1, 16384 ], interlace-mode=alternate video/x-bayer, format=rggb, framerate=[ 0/1, 2147483647/1 ], width=[ 1, 16384 ], height=[ 1, 16384 ] video/x-bayer, format=grbg, framerate=[ 0/1, 2147483647/1 ], width=[ 1, 16384 ], height=[ 1, 16384 ] video/x-bayer, format=gbrg, framerate=[ 0/1, 2147483647/1 ], width=[ 1, 16384 ], height=[ 1, 16384 ] video/x-bayer, format=bggr, framerate=[ 0/1, 2147483647/1 ], width=[ 1, 16384 ], height=[ 1, 16384 ] properties: udev-probed = true device.bus_path = /sys/devices/pci0000:00/0000:00:05.0/intel-ipu6-isys0/video4linux/video1 sysfs.path = /sys/devices/pci0000:00/0000:00:05.0/intel-ipu6-isys0/video4linux/video1 device.subsystem = video4linux device.product.name = ipu6 device.capabilities = :capture: device.api = v4l2 device.path = /dev/video1 v4l2.device.driver = intel-ipu6-isys v4l2.device.card = ipu6 v4l2.device.bus_info = PCI:pci:pci0000:00 v4l2.device.version = 331555 (0x00050f23) v4l2.device.capabilities = 2216693760 (0x84201000) v4l2.device.device_caps = 69210112 (0x04201000) gst-launch-1.0 v4l2src device=/dev/video1 ! ... Device found: name : Virtual Camera class : Video/Source caps : video/x-raw, format=YUY2, width=1280, height=720, framerate=30/1 video/x-raw(format:Interlaced), format=YUY2, width=1280, height=720, framerate=30/1, interlace-mode=alternate properties: udev-probed = true device.bus_path = /sys/devices/virtual/video4linux/video0 ========================================================== # gst-launch-1.0 v4l2src device=/dev/video1 ! videoconvert ! glimagesink Setting pipeline to PAUSED ... error: XDG_RUNTIME_DIR not set in the environment. Pipeline is live and does not need PREROLL ... Got context from element 'sink': gst.gl.GLDisplay=context, gst.gl.GLDisplay=(GstGLDisplay)"\(GstGLDisplayX11\)\ gldisplayx11-0"; Pipeline is PREROLLED ... Setting pipeline to PLAYING ... New clock: GstSystemClock ERROR: from element /GstPipeline:pipeline0/GstV4l2Src:v4l2src0: Device '/dev/video1' does not support 2:0:0:0 colorimetry Additional debug info: ../sys/v4l2/gstv4l2object.c(4104): gst_v4l2_object_set_format_full (): /GstPipeline:pipeline0/GstV4l2Src:v4l2src0: Device wants 2:0:0:0 colorimetry ERROR: from element /GstPipeline:pipeline0/GstV4l2Src:v4l2src0: Internal data stream error. Additional debug info: ../libs/gst/base/gstbasesrc.c(3127): gst_base_src_loop (): /GstPipeline:pipeline0/GstV4l2Src:v4l2src0: streaming stopped, reason not-negotiated (-4) Execution ended after 0:00:00.004996726 Setting pipeline to NULL ... Freeing pipeline ... =================================================================== # dpkg -l | grep ipu6 ii libcamhal-ipu6ep-common 0~git202204151018.5bc81d1~ubuntu22.04.4 all HAL library for MIPI camera through Intel IPU6 - common files ii libcamhal-ipu6ep0 0~git202204151018.5bc81d1~ubuntu22.04.4 amd64 HAL library for MIPI camera through Intel IPU6 ii libipu6 0~git202204010644.0797f74-1~ubuntu22.04.1 amd64 API for Intel IPU6 camera on Intel Tiger Lake platform ii libipu6ep 0~git202204010644.0797f74-1~ubuntu22.04.1 amd64 API for Intel IPU6 camera on Intel Alder Lake platform ================================================================== # uname -a Linux nystop 5.15.0-40-generic #43-Ubuntu SMP Wed Jun 15 12:54:21 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux ==================================================================