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![]() ![]() Trampoline variant of Tasks RCU enabled. rcu: RCU restricting CPUs from NR_CPUS=256 to nr_cpu_ids=4. rcu: Preemptible hierarchical RCU implementation. SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1 mem auto-init: stack:off, heap alloc:off, heap free:off Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear) Kernel command line: console=ttymxc1,115200 root=/dev/mmcblk2p2 rootwait rw Built 1 zonelists, mobility grouping on. CPU features: detected: GIC system register CPU interface CPU features: detected: ARM erratum 845719 psci: Using standard PSCI v0.2 function IDs psci: probing for conduit method from DT. ![]() Normal zone: 262144 pages, LIFO batch:63 OF: reserved mem: initialized node linux,cma, compatible id shared-dma-pool Reserved memory: created CMA memory pool at 0x0000000090000000, size 640 MiB Machine model: TechNexion PICO-IMX8MM and PI baseboard Booting Linux on physical CPU 0x0000000000 Module is installed separately with insmod ![]() As a rootfs baseline I use image since it has gstreamer vpu support out of the box. I build the module from the Technexion github repo kernel version 5.10.72_2.2.0-next. I modified driver to output some extra logs in attempt to trace the error, but didn't get much luck out of it Module doesn't seem to throw errors, but gstreamer throws warning of impossibility to subscribe v4l2src events On attempt to record data with gstreamer, however, no frames are recorded into file. I got it initalized on the i2c and mipi busses, clocks and data seem to start flowing judging by the oscillograph readings. I'm trying to connect adv7282-m converter (with mainline driver. I use iMX8MMINI in combination with pico-pi evaluation board. ![]()
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