SK-TDA4VM: Issue Description and Request for Assistance Regarding D3 Embedding Camera Data Transmission

Hi Kathy,

What device tree overlays are you using?

Best,
Jared

Hi Jared,

I'm using the official DTB file provided by TI EdgeAI, modifying it to change the configuration from two 960 chips down to a single chip.

name_overlays=ti/k3-j721e-edgeai-apps.dtbo ti/k3-j721e-sk-fpdlink-fusion.dtbo ti/k3-fpdlink-imx390-rcm-0-0.dtbo

// SPDX-License-Identifier: GPL-2.0
/*
 * DT Overlay for Fusion (FPD-Link III) board on J721E SK,
 * AM68 SK or AM69 SK.
 * https://svtronics.com/portfolio/evm577pfusion-v1-0-fusion/
 *
 * Copyright (C) 2023 Texas Instruments Incorporated - http://www.ti.com/
 */

/dts-v1/;
/plugin/;

#include <dt-bindings/gpio/gpio.h>

&{/} {
	clk_fusion_25M_fixed: fixed-clock-25M {
		compatible = "fixed-clock";
		#clock-cells = <0>;
		clock-frequency = <25000000>;
	};
};


&cam0_i2c {
	#address-cells = <1>;
	#size-cells = <0>;

	deser@3d {
		compatible = "ti,ds90ub960-q1";
		reg = <0x3d>;
		clocks = <&clk_fusion_25M_fixed>;
		clock-names = "refclk";
		i2c-alias-pool = <0x4a 0x4b 0x4c 0x4d 0x4e 0x4f>;

		ds90ub960_0_ports: ports {
			#address-cells = <1>;
			#size-cells = <0>;

			/* CSI-2 TX*/
			port@4 {
				reg = <4>;
				ds90ub960_0_csi_out: endpoint {
					clock-lanes = <0>;
					data-lanes = <1 2 3 4>;
					link-frequencies = /bits/ 64 <800000000>;
					remote-endpoint = <&csi2_phy0>;
				};
			};
		};

		ds90ub960_0_links: links {
			#address-cells = <1>;
			#size-cells = <0>;
		};
	};
};

&cdns_csi2rx0 {
	ports {
		#address-cells = <1>;
		#size-cells = <0>;

		csi0_port0: port@0 {
			reg = <0>;
			status = "okay";

			csi2_phy0: endpoint {
				remote-endpoint = <&ds90ub960_0_csi_out>;
				clock-lanes = <0>;
				data-lanes = <1 2 3 4>;
				link-frequencies = /bits/ 64 <800000000>;

			};
		};
	};
};

&ti_csi2rx0 {
	status = "okay";
};

&dphy0 {
	status = "okay";
};

Best Regards,

Kathy

Hi Kathy,

Can you send your dmesg logs?

Also, is the camera enumerating on sign-in or after running the setup_cameras.sh script?

Best,
Jared

Hi Jared,

Sure, here is our dmesg below the txt:

[    0.000000] Booting Linux on physical CPU 0x0000000000 [0x411fd080]
[    0.000000] Linux version 6.6.44-ti-01478-g541c20281af7-dirty (oe-user@oe-host) (aarch64-oe-linux-gcc (GCC) 13.3.0, GNU ld (GNU Binutils) 2.42.0.20240723) #1 SMP PREEMPT Thu Nov 14 19:20:24 UTC 2024
[    0.000000] KASLR disabled due to lack of seed
[    0.000000] Machine model: Texas Instruments J721E SK
[    0.000000] earlycon: ns16550a0 at MMIO32 0x0000000002800000 (options '')
[    0.000000] printk: bootconsole [ns16550a0] enabled
[    0.000000] efi: UEFI not found.
[    0.000000] Reserved memory: created CMA memory pool at 0x00000008e0000000, size 512 MiB
[    0.000000] OF: reserved mem: initialized node linux,cma, compatible id shared-dma-pool
[    0.000000] OF: reserved mem: 0x00000008e0000000..0x00000008ffffffff (524288 KiB) map reusable linux,cma
[    0.000000] OF: reserved mem: 0x000000009e800000..0x000000009fffffff (24576 KiB) nomap non-reusable optee@9e800000
[    0.000000] Reserved memory: created DMA memory pool at 0x00000000a0000000, size 1 MiB
[    0.000000] OF: reserved mem: initialized node vision-apps-r5f-dma-memory@a0000000, compatible id shared-dma-pool
[    0.000000] OF: reserved mem: 0x00000000a0000000..0x00000000a00fffff (1024 KiB) nomap non-reusable vision-apps-r5f-dma-memory@a0000000
[    0.000000] Reserved memory: created DMA memory pool at 0x00000000a0100000, size 15 MiB
[    0.000000] OF: reserved mem: initialized node vision-apps-r5f-memory@a0100000, compatible id shared-dma-pool
[    0.000000] OF: reserved mem: 0x00000000a0100000..0x00000000a0ffffff (15360 KiB) nomap non-reusable vision-apps-r5f-memory@a0100000
[    0.000000] Reserved memory: created DMA memory pool at 0x00000000a1000000, size 1 MiB
[    0.000000] OF: reserved mem: initialized node vision-apps-r5f-dma-memory@a1000000, compatible id shared-dma-pool
[    0.000000] OF: reserved mem: 0x00000000a1000000..0x00000000a10fffff (1024 KiB) nomap non-reusable vision-apps-r5f-dma-memory@a1000000
[    0.000000] Reserved memory: created DMA memory pool at 0x00000000a1100000, size 15 MiB
[    0.000000] OF: reserved mem: initialized node vision-apps-r5f-memory@a1100000, compatible id shared-dma-pool
[    0.000000] OF: reserved mem: 0x00000000a1100000..0x00000000a1ffffff (15360 KiB) nomap non-reusable vision-apps-r5f-memory@a1100000
[    0.000000] Reserved memory: created DMA memory pool at 0x00000000a2000000, size 1 MiB
[    0.000000] OF: reserved mem: initialized node vision-apps-r5f-dma-memory@a2000000, compatible id shared-dma-pool
[    0.000000] OF: reserved mem: 0x00000000a2000000..0x00000000a20fffff (1024 KiB) nomap non-reusable vision-apps-r5f-dma-memory@a2000000
[    0.000000] Reserved memory: created DMA memory pool at 0x00000000a2100000, size 31 MiB
[    0.000000] OF: reserved mem: initialized node vision-apps-r5f-memory@a2100000, compatible id shared-dma-pool
[    0.000000] OF: reserved mem: 0x00000000a2100000..0x00000000a3ffffff (31744 KiB) nomap non-reusable vision-apps-r5f-memory@a2100000
[    0.000000] Reserved memory: created DMA memory pool at 0x00000000a4000000, size 1 MiB
[    0.000000] OF: reserved mem: initialized node vision-apps-r5f-dma-memory@a4000000, compatible id shared-dma-pool
[    0.000000] OF: reserved mem: 0x00000000a4000000..0x00000000a40fffff (1024 KiB) nomap non-reusable vision-apps-r5f-dma-memory@a4000000
[    0.000000] Reserved memory: created DMA memory pool at 0x00000000a4100000, size 31 MiB
[    0.000000] OF: reserved mem: initialized node vision-apps-r5f-memory@a4100000, compatible id shared-dma-pool
[    0.000000] OF: reserved mem: 0x00000000a4100000..0x00000000a5ffffff (31744 KiB) nomap non-reusable vision-apps-r5f-memory@a4100000
[    0.000000] Reserved memory: created DMA memory pool at 0x00000000a6000000, size 1 MiB
[    0.000000] OF: reserved mem: initialized node vision-apps-r5f-dma-memory@a6000000, compatible id shared-dma-pool
[    0.000000] OF: reserved mem: 0x00000000a6000000..0x00000000a60fffff (1024 KiB) nomap non-reusable vision-apps-r5f-dma-memory@a6000000
[    0.000000] Reserved memory: created DMA memory pool at 0x00000000a6100000, size 15 MiB
[    0.000000] OF: reserved mem: initialized node vision-apps-r5f-memory@a6100000, compatible id shared-dma-pool
[    0.000000] OF: reserved mem: 0x00000000a6100000..0x00000000a6ffffff (15360 KiB) nomap non-reusable vision-apps-r5f-memory@a6100000
[    0.000000] Reserved memory: created DMA memory pool at 0x00000000a7000000, size 1 MiB
[    0.000000] OF: reserved mem: initialized node vision-apps-r5f-dma-memory@a7000000, compatible id shared-dma-pool
[    0.000000] OF: reserved mem: 0x00000000a7000000..0x00000000a70fffff (1024 KiB) nomap non-reusable vision-apps-r5f-dma-memory@a7000000
[    0.000000] Reserved memory: created DMA memory pool at 0x00000000a7100000, size 15 MiB
[    0.000000] OF: reserved mem: initialized node vision-apps-r5f-memory@a7100000, compatible id shared-dma-pool
[    0.000000] OF: reserved mem: 0x00000000a7100000..0x00000000a7ffffff (15360 KiB) nomap non-reusable vision-apps-r5f-memory@a7100000
[    0.000000] Reserved memory: created DMA memory pool at 0x00000000a8000000, size 1 MiB
[    0.000000] OF: reserved mem: initialized node vision-apps-c66-dma-memory@a8000000, compatible id shared-dma-pool
[    0.000000] OF: reserved mem: 0x00000000a8000000..0x00000000a80fffff (1024 KiB) nomap non-reusable vision-apps-c66-dma-memory@a8000000
[    0.000000] Reserved memory: created DMA memory pool at 0x00000000a8100000, size 15 MiB
[    0.000000] OF: reserved mem: initialized node vision-apps-c66-memory@a8100000, compatible id shared-dma-pool
[    0.000000] OF: reserved mem: 0x00000000a8100000..0x00000000a8ffffff (15360 KiB) nomap non-reusable vision-apps-c66-memory@a8100000
[    0.000000] Reserved memory: created DMA memory pool at 0x00000000a9000000, size 1 MiB
[    0.000000] OF: reserved mem: initialized node vision-apps-c66-dma-memory@a9000000, compatible id shared-dma-pool
[    0.000000] OF: reserved mem: 0x00000000a9000000..0x00000000a90fffff (1024 KiB) nomap non-reusable vision-apps-c66-dma-memory@a9000000
[    0.000000] Reserved memory: created DMA memory pool at 0x00000000a9100000, size 15 MiB
[    0.000000] OF: reserved mem: initialized node vision-apps-c66-memory@a9100000, compatible id shared-dma-pool
[    0.000000] OF: reserved mem: 0x00000000a9100000..0x00000000a9ffffff (15360 KiB) nomap non-reusable vision-apps-c66-memory@a9100000
[    0.000000] OF: reserved mem: 0x00000000aa000000..0x00000000abffffff (32768 KiB) nomap non-reusable vision-apps-rtos-ipc-memory-region
[    0.000000] Reserved memory: created DMA memory pool at 0x00000000ac000000, size 96 MiB
[    0.000000] OF: reserved mem: initialized node vision-apps-dma-memory@ac000000, compatible id shared-dma-pool
[    0.000000] OF: reserved mem: 0x00000000ac000000..0x00000000b1ffffff (98304 KiB) nomap non-reusable vision-apps-dma-memory@ac000000
[    0.000000] Reserved memory: created DMA memory pool at 0x00000000b2000000, size 1 MiB
[    0.000000] OF: reserved mem: initialized node vision-apps-c71-dma-memory@b2000000, compatible id shared-dma-pool
[    0.000000] OF: reserved mem: 0x00000000b2000000..0x00000000b20fffff (1024 KiB) nomap non-reusable vision-apps-c71-dma-memory@b2000000
[    0.000000] Reserved memory: created DMA memory pool at 0x00000000b2100000, size 95 MiB
[    0.000000] OF: reserved mem: initialized node vision-apps-c71-memory@b2100000, compatible id shared-dma-pool
[    0.000000] OF: reserved mem: 0x00000000b2100000..0x00000000b7ffffff (97280 KiB) nomap non-reusable vision-apps-c71-memory@b2100000
[    0.000000] OF: reserved mem: initialized node vision_apps_shared-memories, compatible id dma-heap-carveout
[    0.000000] OF: reserved mem: 0x00000000b8000000..0x00000000d7ffffff (524288 KiB) map non-reusable vision_apps_shared-memories
[    0.000000] Reserved memory: created DMA memory pool at 0x00000000d8000000, size 192 MiB
[    0.000000] OF: reserved mem: initialized node vision-apps-core-heap-memory-lo@d8000000, compatible id shared-dma-pool
[    0.000000] OF: reserved mem: 0x00000000d8000000..0x00000000e3ffffff (196608 KiB) nomap non-reusable vision-apps-core-heap-memory-lo@d8000000
[    0.000000] Reserved memory: created DMA memory pool at 0x00000000e4000000, size 8 MiB
[    0.000000] OF: reserved mem: initialized node vision-apps-r5f-virtual-eth-queues@e4000000, compatible id shared-dma-pool
[    0.000000] OF: reserved mem: 0x00000000e4000000..0x00000000e47fffff (8192 KiB) nomap non-reusable vision-apps-r5f-virtual-eth-queues@e4000000
[    0.000000] Reserved memory: created DMA memory pool at 0x00000000e4800000, size 24 MiB
[    0.000000] OF: reserved mem: initialized node vision-apps-r5f-virtual-eth-buffers@e4800000, compatible id shared-dma-pool
[    0.000000] OF: reserved mem: 0x00000000e4800000..0x00000000e5ffffff (24576 KiB) nomap non-reusable vision-apps-r5f-virtual-eth-buffers@e4800000
[    0.000000] Reserved memory: created DMA memory pool at 0x0000000880000000, size 624 MiB
[    0.000000] OF: reserved mem: initialized node vision-apps-core-heap-memory-hi@880000000, compatible id shared-dma-pool
[    0.000000] OF: reserved mem: 0x0000000880000000..0x00000008a6ffffff (638976 KiB) nomap non-reusable vision-apps-core-heap-memory-hi@880000000
[    0.000000] Zone ranges:
[    0.000000]   DMA      [mem 0x0000000080000000-0x00000000ffffffff]
[    0.000000]   DMA32    empty
[    0.000000]   Normal   [mem 0x0000000100000000-0x00000008ffffffff]
[    0.000000] Movable zone start for each node
[    0.000000] Early memory node ranges
[    0.000000]   node   0: [mem 0x0000000080000000-0x000000009e7fffff]
[    0.000000]   node   0: [mem 0x000000009e800000-0x00000000b7ffffff]
[    0.000000]   node   0: [mem 0x00000000b8000000-0x00000000d7ffffff]
[    0.000000]   node   0: [mem 0x00000000d8000000-0x00000000e5ffffff]
[    0.000000]   node   0: [mem 0x00000000e6000000-0x00000000ffffffff]
[    0.000000]   node   0: [mem 0x0000000880000000-0x00000008a6ffffff]
[    0.000000]   node   0: [mem 0x00000008a7000000-0x00000008ffffffff]
[    0.000000] Initmem setup node 0 [mem 0x0000000080000000-0x00000008ffffffff]
[    0.000000] psci: probing for conduit method from DT.
[    0.000000] psci: PSCIv1.1 detected in firmware.
[    0.000000] psci: Using standard PSCI v0.2 function IDs
[    0.000000] psci: Trusted OS migration not required
[    0.000000] psci: SMC Calling Convention v1.5
[    0.000000] percpu: Embedded 20 pages/cpu s43176 r8192 d30552 u81920
[    0.000000] pcpu-alloc: s43176 r8192 d30552 u81920 alloc=20*4096
[    0.000000] pcpu-alloc: [0] 0 [0] 1 
[    0.000000] Detected PIPT I-cache on CPU0
[    0.000000] CPU features: detected: GIC system register CPU interface
[    0.000000] CPU features: detected: Spectre-v3a
[    0.000000] CPU features: detected: Spectre-BHB
[    0.000000] CPU features: detected: ARM erratum 1742098
[    0.000000] CPU features: detected: ARM errata 1165522, 1319367, or 1530923
[    0.000000] alternatives: applying boot alternatives
[    0.000000] Kernel command line: console=ttyS2,115200n8 earlycon=ns16550a,mmio32,0x02800000 systemd.hostname=tda4vm-sk root=PARTUUID=076c4a2a-02 rw rootfstype=ext4 rootwait
[    0.000000] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)
[    0.000000] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)
[    0.000000] Built 1 zonelists, mobility grouping on.  Total pages: 1032192
[    0.000000] mem auto-init: stack:all(zero), heap alloc:off, heap free:off
[    0.000000] software IO TLB: area num 2.
[    0.000000] software IO TLB: mapped [mem 0x00000000fbfff000-0x00000000fffff000] (64MB)
[    0.000000] Memory: 1693916K/4194304K available (12480K kernel code, 1272K rwdata, 4184K rodata, 2496K init, 528K bss, 1976100K reserved, 524288K cma-reserved)
[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1
[    0.000000] rcu: Preemptible hierarchical RCU implementation.
[    0.000000] rcu: 	RCU event tracing is enabled.
[    0.000000] rcu: 	RCU restricting CPUs from NR_CPUS=256 to nr_cpu_ids=2.
[    0.000000] 	Trampoline variant of Tasks RCU enabled.
[    0.000000] 	Tracing variant of Tasks RCU enabled.
[    0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies.
[    0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2
[    0.000000] NR_IRQS: 64, nr_irqs: 64, preallocated irqs: 0
[    0.000000] GICv3: GIC: Using split EOI/Deactivate mode
[    0.000000] GICv3: 960 SPIs implemented
[    0.000000] GICv3: 0 Extended SPIs implemented
[    0.000000] Root IRQ handler: gic_handle_irq
[    0.000000] GICv3: GICv3 features: 16 PPIs
[    0.000000] GICv3: CPU0: found redistributor 0 region 0:0x0000000001900000
[    0.000000] ITS [mem 0x01820000-0x0182ffff]
[    0.000000] GIC: enabling workaround for ITS: Socionext Synquacer pre-ITS
[    0.000000] ITS@0x0000000001820000: Devices Table too large, reduce ids 20->19
[    0.000000] ITS@0x0000000001820000: allocated 524288 Devices @8a7800000 (flat, esz 8, psz 64K, shr 0)
[    0.000000] ITS: using cache flushing for cmd queue
[    0.000000] GICv3: using LPI property table @0x00000008a7040000
[    0.000000] GIC: using cache flushing for LPI property table
[    0.000000] GICv3: CPU0: using allocated LPI pending table @0x00000008a7050000
[    0.000000] rcu: srcu_init: Setting srcu_struct sizes based on contention.
[    0.000000] arch_timer: cp15 timer(s) running at 200.00MHz (phys).
[    0.000000] clocksource: arch_sys_counter: mask: 0x3ffffffffffffff max_cycles: 0x2e2049d3e8, max_idle_ns: 440795210634 ns
[    0.000000] sched_clock: 58 bits at 200MHz, resolution 5ns, wraps every 4398046511102ns
[    0.008424] Console: colour dummy device 80x25
[    0.012992] Calibrating delay loop (skipped), value calculated using timer frequency.. 400.00 BogoMIPS (lpj=800000)
[    0.023663] pid_max: default: 32768 minimum: 301
[    0.028421] LSM: initializing lsm=capability,selinux,integrity
[    0.034394] SELinux:  Initializing.
[    0.038026] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)
[    0.045597] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)
[    0.054475] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1.
[    0.061730] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1.
[    0.069576] rcu: Hierarchical SRCU implementation.
[    0.074472] rcu: 	Max phase no-delay instances is 1000.
[    0.079989] Platform MSI: msi-controller@1820000 domain created
[    0.086260] PCI/MSI: /bus@100000/interrupt-controller@1800000/msi-controller@1820000 domain created
[    0.095708] EFI services will not be available.
[    0.100450] smp: Bringing up secondary CPUs ...
[    0.113661] Detected PIPT I-cache on CPU1
[    0.113706] GICv3: CPU1: found redistributor 1 region 0:0x0000000001920000
[    0.113718] GICv3: CPU1: using allocated LPI pending table @0x00000008a7060000
[    0.113747] CPU1: Booted secondary processor 0x0000000001 [0x411fd080]
[    0.113802] smp: Brought up 1 node, 2 CPUs
[    0.143148] SMP: Total of 2 processors activated.
[    0.147953] CPU features: detected: 32-bit EL0 Support
[    0.153206] CPU features: detected: CRC32 instructions
[    0.158482] CPU: All CPU(s) started at EL2
[    0.162665] alternatives: applying system-wide alternatives
[    0.169167] devtmpfs: initialized
[    0.179975] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
[    0.189953] futex hash table entries: 512 (order: 3, 32768 bytes, linear)
[    0.203205] pinctrl core: initialized pinctrl subsystem
[    0.208842] DMI not present or invalid.
[    0.213073] NET: Registered PF_NETLINK/PF_ROUTE protocol family
[    0.219606] DMA: preallocated 512 KiB GFP_KERNEL pool for atomic allocations
[    0.226908] DMA: preallocated 512 KiB GFP_KERNEL|GFP_DMA pool for atomic allocations
[    0.234905] DMA: preallocated 512 KiB GFP_KERNEL|GFP_DMA32 pool for atomic allocations
[    0.243025] audit: initializing netlink subsys (disabled)
[    0.248642] audit: type=2000 audit(0.156:1): state=initialized audit_enabled=0 res=1
[    0.248848] thermal_sys: Registered thermal governor 'step_wise'
[    0.256560] thermal_sys: Registered thermal governor 'power_allocator'
[    0.262774] cpuidle: using governor menu
[    0.273524] hw-breakpoint: found 6 breakpoint and 4 watchpoint registers.
[    0.280486] ASID allocator initialised with 65536 entries
[    0.296621] platform a000000.dp-bridge: Fixed dependency cycle(s) with /bus@100000/dss@4a00000
[    0.305674] platform a000000.dp-bridge: Fixed dependency cycle(s) with /bus@100000/dss@4a00000
[    0.314506] platform 4a00000.dss: Fixed dependency cycle(s) with /bus@100000/dp-bridge@a000000
[    0.325149] platform a000000.dp-bridge: Fixed dependency cycle(s) with /connector
[    0.332838] platform connector: Fixed dependency cycle(s) with /bus@100000/dp-bridge@a000000
[    0.341696] platform hdmi-connector: Fixed dependency cycle(s) with /dvi-bridge
[    0.349195] platform 4a00000.dss: Fixed dependency cycle(s) with /dvi-bridge
[    0.356423] platform dvi-bridge: Fixed dependency cycle(s) with /hdmi-connector
[    0.363922] platform dvi-bridge: Fixed dependency cycle(s) with /bus@100000/dss@4a00000
[    0.372385] Modules: 27488 pages in range for non-PLT usage
[    0.372388] Modules: 519008 pages in range for PLT usage
[    0.378491] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages
[    0.390858] HugeTLB: 0 KiB vmemmap can be freed for a 1.00 GiB page
[    0.397260] HugeTLB: registered 32.0 MiB page size, pre-allocated 0 pages
[    0.404194] HugeTLB: 0 KiB vmemmap can be freed for a 32.0 MiB page
[    0.410595] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages
[    0.417528] HugeTLB: 0 KiB vmemmap can be freed for a 2.00 MiB page
[    0.423929] HugeTLB: registered 64.0 KiB page size, pre-allocated 0 pages
[    0.430863] HugeTLB: 0 KiB vmemmap can be freed for a 64.0 KiB page
[    0.438006] k3-chipinfo 43000014.chipid: Family:J721E rev:SR1.1 JTAGID[0x1bb6402f] Detected
[    0.447001] iommu: Default domain type: Translated
[    0.451903] iommu: DMA domain TLB invalidation policy: strict mode
[    0.458336] SCSI subsystem initialized
[    0.462244] libata version 3.00 loaded.
[    0.462323] usbcore: registered new interface driver usbfs
[    0.467940] usbcore: registered new interface driver hub
[    0.473379] usbcore: registered new device driver usb
[    0.478814] pps_core: LinuxPPS API ver. 1 registered
[    0.483886] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[    0.493222] PTP clock support registered
[    0.497336] EDAC MC: Ver: 3.0.0
[    0.500781] scmi_core: SCMI protocol bus registered
[    0.505902] FPGA manager framework
[    0.509415] Advanced Linux Sound Architecture Driver Initialized.
[    0.516085] vgaarb: loaded
[    0.519002] clocksource: Switched to clocksource arch_sys_counter
[    0.525370] VFS: Disk quotas dquot_6.6.0
[    0.529398] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[    0.539871] Carveout Heap: Exported 512 MiB at 0x00000000b8000000
[    0.546160] NET: Registered PF_INET protocol family
[    0.551272] IP idents hash table entries: 65536 (order: 7, 524288 bytes, linear)
[    0.560318] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes, linear)
[    0.569064] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear)
[    0.576986] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)
[    0.585187] TCP bind hash table entries: 32768 (order: 8, 1048576 bytes, linear)
[    0.593656] TCP: Hash tables configured (established 32768 bind 32768)
[    0.600428] UDP hash table entries: 2048 (order: 4, 65536 bytes, linear)
[    0.607342] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes, linear)
[    0.614774] NET: Registered PF_UNIX/PF_LOCAL protocol family
[    0.620895] RPC: Registered named UNIX socket transport module.
[    0.626953] RPC: Registered udp transport module.
[    0.631756] RPC: Registered tcp transport module.
[    0.636558] RPC: Registered tcp-with-tls transport module.
[    0.642160] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    0.648743] NET: Registered PF_XDP protocol family
[    0.653645] PCI: CLS 0 bytes, default 64
[    0.658286] Initialise system trusted keyrings
[    0.662945] workingset: timestamp_bits=46 max_order=20 bucket_order=0
[    0.669693] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[    0.675790] NFS: Registering the id_resolver key type
[    0.680968] Key type id_resolver registered
[    0.685240] Key type id_legacy registered
[    0.689341] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
[    0.696189] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering...
[    0.717557] Key type asymmetric registered
[    0.721744] Asymmetric key parser 'x509' registered
[    0.726751] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 244)
[    0.734397] io scheduler mq-deadline registered
[    0.739033] io scheduler kyber registered
[    0.743143] io scheduler bfq registered
[    0.749214] pinctrl-single 4301c000.pinctrl: 94 pins, size 376
[    0.755630] pinctrl-single 11c000.pinctrl: 173 pins, size 692
[    0.762088] pinctrl-single 104200.pinctrl: 20 pins, size 80
[    0.767846] pinctrl-single 104280.pinctrl: 8 pins, size 32
[    0.777299] Serial: 8250/16550 driver, 12 ports, IRQ sharing enabled
[    0.786380] arm-smmu-v3 36600000.iommu: ias 48-bit, oas 48-bit (features 0x00001faf)
[    0.794544] arm-smmu-v3 36600000.iommu: allocated 65536 entries for cmdq
[    0.801640] arm-smmu-v3 36600000.iommu: allocated 32768 entries for evtq
[    0.809387] arm-smmu-v3 36600000.iommu: msi_domain absent - falling back to wired irqs
[    0.820645] loop: module loaded
[    0.824454] megasas: 07.725.01.00-rc1
[    0.830051] tun: Universal TUN/TAP device driver, 1.6
[    0.835807] VFIO - User Level meta-driver version: 0.3
[    0.841749] usbcore: registered new interface driver usb-storage
[    0.848236] i2c_dev: i2c /dev entries driver
[    0.853270] sdhci: Secure Digital Host Controller Interface driver
[    0.859592] sdhci: Copyright(c) Pierre Ossman
[    0.864167] sdhci-pltfm: SDHCI platform and OF driver helper
[    0.870316] ledtrig-cpu: registered to indicate activity on CPUs
[    0.876631] SMCCC: SOC_ID: ARCH_SOC_ID not implemented, skipping ....
[    0.883612] usbcore: registered new interface driver usbhid
[    0.889308] usbhid: USB HID core driver
[    0.893913] hw perfevents: enabled with armv8_cortex_a72 PMU driver, 7 counters available
[    0.902613] optee: probing for conduit method.
[    0.907168] optee: revision 4.4 (8f645256efc0dc66)
[    0.923599] optee: dynamic shared memory is enabled
[    0.933902] random: crng init done
[    0.937434] optee: initialized driver
[    0.942549] Initializing XFRM netlink socket
[    0.946940] NET: Registered PF_PACKET protocol family
[    0.952141] Key type dns_resolver registered
[    0.960145] registered taskstats version 1
[    0.964391] Loading compiled-in X.509 certificates
[    0.976544] ti-sci 44083000.system-controller: ABI: 4.0 (firmware rev 0x000a '10.1.6--v10.01.06 (Fiery Fox)')
[    1.096109] omap_i2c 42120000.i2c: bus 0 rev0.12 at 400 kHz
[    1.102413] pca954x 1-0071: supply vdd not found, using dummy regulator
[    1.131182] i2c i2c-1: Added multiplexed i2c bus 2
[    1.136174] i2c i2c-1: Added multiplexed i2c bus 3
[    1.141073] pca954x 1-0071: registered 2 multiplexed busses for I2C switch pca9543
[    1.148832] omap_i2c 2000000.i2c: bus 1 rev0.12 at 400 kHz
[    1.154888] omap_i2c 2010000.i2c: bus 4 rev0.12 at 100 kHz
[    1.161034] pca954x 5-0070: supply vdd not found, using dummy regulator
[    1.191237] i2c 6-003d: Fixed dependency cycle(s) with /bus@100000/ticsi2rx@4500000/csi-bridge@4504000
[    1.200764] i2c 6-003d: Fixed dependency cycle(s) with /bus@100000/i2c@2030000/i2c-mux@70/i2c@0/deser@3d/links/link@0/serializer
[    1.212655] i2c i2c-5: Added multiplexed i2c bus 6
[    1.217641] i2c i2c-5: Added multiplexed i2c bus 7
[    1.222542] pca954x 5-0070: registered 2 multiplexed busses for I2C switch pca9543
[    1.230303] omap_i2c 2030000.i2c: bus 5 rev0.12 at 400 kHz
[    1.236355] omap_i2c 2050000.i2c: bus 8 rev0.12 at 400 kHz
[    1.242104] ti-sci-intr 42200000.interrupt-controller: Interrupt Router 137 domain created
[    1.250662] ti-sci-intr bus@100000:interrupt-controller@a00000: Interrupt Router 131 domain created
[    1.260010] ti-sci-intr 310e0000.interrupt-controller: Interrupt Router 213 domain created
[    1.268625] ti-sci-inta 33d00000.interrupt-controller: Interrupt Aggregator domain 209 created
[    1.286489] k3-ringacc 2b800000.ringacc: Ring Accelerator probed rings:286, gp-rings[96,20] sci-dev-id:235
[    1.296383] k3-ringacc 2b800000.ringacc: dma-ring-reset-quirk: disabled
[    1.303143] k3-ringacc 2b800000.ringacc: RA Proxy rev. 66346100, num_proxies:64
[    1.312888] k3-ringacc 3c000000.ringacc: Ring Accelerator probed rings:1024, gp-rings[440,150] sci-dev-id:211
[    1.323042] k3-ringacc 3c000000.ringacc: dma-ring-reset-quirk: disabled
[    1.329801] k3-ringacc 3c000000.ringacc: RA Proxy rev. 66346100, num_proxies:64
[    1.337923] 40a00000.serial: ttyS1 at MMIO 0x40a00000 (irq = 206, base_baud = 6000000) is a 8250
[    1.347599] 2800000.serial: ttyS2 at MMIO 0x2800000 (irq = 207, base_baud = 3000000) is a 8250
[    1.356453] printk: console [ttyS2] enabled
[    1.364949] printk: bootconsole [ns16550a0] disabled
[    1.375648] 2810000.serial: ttyS3 at MMIO 0x2810000 (irq = 208, base_baud = 3000000) is a 8250
[    1.385694] davinci_mdio 46000f00.mdio: Configuring MDIO in manual mode
[    1.431008] davinci_mdio 46000f00.mdio: davinci mdio revision 9.7, bus freq 1000000
[    1.440583] davinci_mdio 46000f00.mdio: phy[0]: device 46000f00.mdio:00, driver TI DP83867
[    1.448856] am65-cpsw-nuss 46000000.ethernet: initializing am65 cpsw nuss version 0x6BA00101, cpsw version 0x6BA80100 Ports: 2 quirks:00000000
[    1.461667] am65-cpsw-nuss 46000000.ethernet: initialized cpsw ale version 1.4
[    1.468874] am65-cpsw-nuss 46000000.ethernet: ALE Table size 64
[    1.475201] am65-cpsw-nuss 46000000.ethernet: CPTS ver 0x4e8a010a, freq:500000000, add_val:1 pps:0
[    1.485628] am65-cpts 310d0000.cpts: CPTS ver 0x4e8a010a, freq:200000000, add_val:4 pps:0
[    1.768135] tps6594-rtc tps6594-rtc.4.auto: registered as rtc0
[    1.774105] tps6594-rtc tps6594-rtc.4.auto: hctosys: unable to read the hardware clock
[    2.033063] j721e-pcie 2900000.pcie: host bridge /bus@100000/pcie@2900000 ranges:
[    2.040567] j721e-pcie 2900000.pcie:       IO 0x0010001000..0x0010010fff -> 0x0010001000
[    2.048656] j721e-pcie 2900000.pcie:      MEM 0x0010011000..0x0017ffffff -> 0x0010011000
[    2.056737] j721e-pcie 2900000.pcie:   IB MEM 0x0000000000..0xffffffffffff -> 0x0000000000
[    3.171356] j721e-pcie 2900000.pcie: PCI host bridge to bus 0000:00
[    3.177635] pci_bus 0000:00: root bus resource [bus 00-ff]
[    3.183114] pci_bus 0000:00: root bus resource [io  0x0000-0xffff] (bus address [0x10001000-0x10010fff])
[    3.192574] pci_bus 0000:00: root bus resource [mem 0x10011000-0x17ffffff]
[    3.199453] pci 0000:00:00.0: [104c:b00d] type 01 class 0x060400
[    3.205446] pci_bus 0000:00: 2-byte config write to 0000:00:00.0 offset 0x4 may corrupt adjacent RW1C bits
[    3.215141] pci 0000:00:00.0: supports D1
[    3.219140] pci 0000:00:00.0: PME# supported from D0 D1 D3hot
[    3.226938] pci 0000:00:00.0: bridge configuration invalid ([bus 00-00]), reconfiguring
[    3.235056] pci_bus 0000:01: busn_res: [bus 01-ff] end is updated to 01
[    3.241665] pci 0000:00:00.0: PCI bridge to [bus 01]
[    3.246694] pcieport 0000:00:00.0: of_irq_parse_pci: failed with rc=-22
[    3.253474] pcieport 0000:00:00.0: PME: Signaling with IRQ 654
[    3.259457] pcieport 0000:00:00.0: AER: enabled with IRQ 654
[    3.265417] j721e-pcie 2910000.pcie: host bridge /bus@100000/pcie@2910000 ranges:
[    3.272904] j721e-pcie 2910000.pcie:       IO 0x0018001000..0x0018010fff -> 0x0018001000
[    3.280986] j721e-pcie 2910000.pcie:      MEM 0x0018011000..0x001fffffff -> 0x0018011000
[    3.289065] j721e-pcie 2910000.pcie:   IB MEM 0x0000000000..0xffffffffffff -> 0x0000000000
[    4.407145] j721e-pcie 2910000.pcie: PCI host bridge to bus 0001:00
[    4.413409] pci_bus 0001:00: root bus resource [bus 00-ff]
[    4.418883] pci_bus 0001:00: root bus resource [io  0x10000-0x1ffff] (bus address [0x18001000-0x18010fff])
[    4.428515] pci_bus 0001:00: root bus resource [mem 0x18011000-0x1fffffff]
[    4.435391] pci 0001:00:00.0: [104c:b00d] type 01 class 0x060400
[    4.441385] pci_bus 0001:00: 2-byte config write to 0001:00:00.0 offset 0x4 may corrupt adjacent RW1C bits
[    4.451078] pci 0001:00:00.0: supports D1
[    4.455077] pci 0001:00:00.0: PME# supported from D0 D1 D3hot
[    4.462816] pci 0001:00:00.0: bridge configuration invalid ([bus 00-00]), reconfiguring
[    4.470936] pci_bus 0001:01: busn_res: [bus 01-ff] end is updated to 01
[    4.477560] pci 0001:00:00.0: PCI bridge to [bus 01]
[    4.482591] pcieport 0001:00:00.0: of_irq_parse_pci: failed with rc=-22
[    4.489354] pcieport 0001:00:00.0: PME: Signaling with IRQ 656
[    4.495329] pcieport 0001:00:00.0: AER: enabled with IRQ 656
[    4.501884] ti-udma 285c0000.dma-controller: Channels: 26 (tchan: 13, rchan: 13, gp-rflow: 8)
[    4.513203] ti-udma 31150000.dma-controller: Channels: 122 (tchan: 61, rchan: 61, gp-rflow: 16)
[    4.527997] spi-nor spi0.0: s28hs512t (65536 Kbytes)
[    4.533008] 8 fixed-partitions partitions found on MTD device 47040000.spi.0
[    4.540049] Creating 8 MTD partitions on "47040000.spi.0":
[    4.545520] 0x000000000000-0x000000080000 : "ospi.tiboot3"
[    4.551617] 0x000000080000-0x000000280000 : "ospi.tispl"
[    4.557475] 0x000000280000-0x000000680000 : "ospi.u-boot"
[    4.563359] 0x000000680000-0x0000006c0000 : "ospi.env"
[    4.568997] 0x0000006c0000-0x0000007c0000 : "ospi.sysfw"
[    4.574791] 0x0000007c0000-0x000000800000 : "ospi.env.backup"
[    4.581004] 0x000000800000-0x000003fc0000 : "ospi.rootfs"
[    4.586871] 0x000003fc0000-0x000004000000 : "ospi.phypattern"
[    4.726117] davinci_mdio 46000f00.mdio: Configuring MDIO in manual mode
[    4.771005] davinci_mdio 46000f00.mdio: davinci mdio revision 9.7, bus freq 1000000
[    4.780546] davinci_mdio 46000f00.mdio: phy[0]: device 46000f00.mdio:00, driver TI DP83867
[    4.788818] am65-cpsw-nuss 46000000.ethernet: initializing am65 cpsw nuss version 0x6BA00101, cpsw version 0x6BA80100 Ports: 2 quirks:00000000
[    4.801627] am65-cpsw-nuss 46000000.ethernet: initialized cpsw ale version 1.4
[    4.808833] am65-cpsw-nuss 46000000.ethernet: ALE Table size 64
[    4.815124] am65-cpsw-nuss 46000000.ethernet: CPTS ver 0x4e8a010a, freq:500000000, add_val:1 pps:0
[    4.832388] am65-cpsw-nuss 46000000.ethernet: set new flow-id-base 48
[    4.844096] mmc1: CQHCI version 5.10
[    4.851392] clk: Disabling unused clocks
[    4.878382] ALSA device list:
[    4.881408]   No soundcards found.
[    4.885601] mmc1: SDHCI controller on 4fb0000.mmc [4fb0000.mmc] using ADMA 64-bit
[    4.893234] Waiting for root device PARTUUID=076c4a2a-02...
[    4.928935] tps6594 0-004c: Error IRQ trap overvoltage for LDO1
[    4.939783] mmc1: new ultra high speed DDR50 SDXC card at address 59b4
[    4.946685] mmcblk1: mmc1:59b4 EE4S5 239 GiB
[    4.952448]  mmcblk1: p1 p2
[    5.443833] EXT4-fs (mmcblk1p2): recovery complete
[    5.450634] EXT4-fs (mmcblk1p2): mounted filesystem bb2010b9-46f2-43c4-8ec9-c88f72483d7f r/w with ordered data mode. Quota mode: none.
[    5.462749] VFS: Mounted root (ext4 filesystem) on device 179:2.
[    5.469546] devtmpfs: mounted
[    5.473513] Freeing unused kernel memory: 2496K
[    5.478137] Run /sbin/init as init process
[    5.482225]   with arguments:
[    5.482226]     /sbin/init
[    5.482228]   with environment:
[    5.482230]     HOME=/
[    5.482232]     TERM=linux
[    5.734155] systemd[1]: System time before build time, advancing clock.
[    5.790624] NET: Registered PF_INET6 protocol family
[    5.796144] Segment Routing with IPv6
[    5.799820] In-situ OAM (IOAM) with IPv6
[    5.833527] systemd[1]: systemd 255.13^ running in system mode (+PAM -AUDIT -SELINUX -APPARMOR +IMA -SMACK +SECCOMP -GCRYPT -GNUTLS -OPENSSL +ACL +BLKID -CURL -ELFUTILS -FIDO2 -IDN2 -IDN -IPTC +KMOD -LIBCRYPTSETUP +LIBFDISK -PCRE2 -PWQUALITY -P11KIT -QRENCODE -TPM2 -BZIP2 -LZ4 -XZ -ZLIB +ZSTD -BPF_FRAMEWORK -XKBCOMMON +UTMP +SYSVINIT default-hierarchy=unified)
[    5.865402] systemd[1]: Detected architecture arm64.
[    5.883134] systemd[1]: Hostname set to <tda4vm-sk>.
[    5.975964] systemd-sysv-generator[97]: SysV service '/etc/init.d/edgeai-launcher.sh' lacks a native systemd unit file. ~ Automatically generating a unit file for compatibility. Please update package to include a native systemd unit file, in order to make it safe, robust and future-proof. ! This compatibility logic is deprecated, expect removal soon. !
[    6.097335] systemd[1]: /usr/lib/systemd/system/bt-enable.service:9: Standard output type syslog is obsolete, automatically updating to journal. Please update your unit file, and consider removing the setting altogether.
[    6.158722] systemd[1]: /etc/systemd/system/sync-clocks.service:11: Standard output type syslog is obsolete, automatically updating to journal. Please update your unit file, and consider removing the setting altogether.
[    6.209619] systemd[1]: Queued start job for default target Graphical Interface.
[    6.250108] systemd[1]: Created slice Slice /system/getty.
[    6.272312] systemd[1]: Created slice Slice /system/modprobe.
[    6.296217] systemd[1]: Created slice Slice /system/serial-getty.
[    6.319927] systemd[1]: Created slice User and Session Slice.
[    6.343237] systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
[    6.367158] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
[    6.391095] systemd[1]: Expecting device /dev/ttyS2...
[    6.407114] systemd[1]: Reached target Path Units.
[    6.423060] systemd[1]: Reached target Remote File Systems.
[    6.443052] systemd[1]: Reached target Slice Units.
[    6.459058] systemd[1]: Reached target Swaps.
[    6.501658] systemd[1]: Listening on RPCbind Server Activation Socket.
[    6.523179] systemd[1]: Reached target RPC Port Mapper.
[    6.546249] systemd[1]: Listening on Process Core Dump Socket.
[    6.567291] systemd[1]: Listening on initctl Compatibility Named Pipe.
[    6.591668] systemd[1]: Listening on Journal Audit Socket.
[    6.615414] systemd[1]: Listening on Journal Socket (/dev/log).
[    6.635410] systemd[1]: Listening on Journal Socket.
[    6.655466] systemd[1]: Listening on Network Service Netlink Socket.
[    6.679992] systemd[1]: Listening on udev Control Socket.
[    6.703365] systemd[1]: Listening on udev Kernel Socket.
[    6.723367] systemd[1]: Listening on User Database Manager Socket.
[    6.763243] systemd[1]: Mounting Huge Pages File System...
[    6.785235] systemd[1]: Mounting POSIX Message Queue File System...
[    6.811344] systemd[1]: Mounting Kernel Debug File System...
[    6.831333] systemd[1]: Kernel Trace File System was skipped because of an unmet condition check (ConditionPathExists=/sys/kernel/tracing).
[    6.854559] systemd[1]: Mounting Temporary Directory /tmp...
[    6.876155] systemd[1]: Starting Create List of Static Device Nodes...
[    6.885204] systemd[1]: Starting Load Kernel Module configfs...
[    6.921306] systemd[1]: Starting Load Kernel Module drm...
[    6.971532] systemd[1]: Starting Load Kernel Module fuse...
[    6.985063] systemd[1]: Starting Start psplash boot splash screen...
[    7.034250] fuse: init (API version 7.39)
[    7.039542] systemd[1]: Starting RPC Bind...
[    7.059267] systemd[1]: File System Check on Root Device was skipped because of an unmet condition check (ConditionPathIsReadWrite=!/).
[    7.091378] systemd[1]: Starting Journal Service...
[    7.116254] systemd[1]: Starting Load Kernel Modules...
[    7.134101] systemd-journald[115]: Collecting audit messages is enabled.
[    7.144371] cryptodev: loading out-of-tree module taints kernel.
[    7.151087] cryptodev: driver 1.14 loaded.
[    7.155810] systemd[1]: Starting Generate network units from Kernel command line...
[    7.179601] systemd[1]: Starting Remount Root and Kernel File Systems...
[    7.220593] systemd[1]: Starting Coldplug All udev Devices...
[    7.249015] systemd[1]: Started RPC Bind.
[    7.256047] EXT4-fs (mmcblk1p2): re-mounted bb2010b9-46f2-43c4-8ec9-c88f72483d7f r/w. Quota mode: none.
[    7.269900] systemd[1]: Started Journal Service.
[    7.688666] systemd-journald[115]: Received client request to flush runtime journal.
[    7.928497] audit: type=1334 audit(1728487094.192:2): prog-id=6 op=LOAD
[    7.935368] audit: type=1334 audit(1728487094.200:3): prog-id=7 op=LOAD
[    8.114194] audit: type=1334 audit(1728487094.376:4): prog-id=8 op=LOAD
[    8.145352] audit: type=1334 audit(1728487094.408:5): prog-id=9 op=LOAD
[    8.234754] audit: type=1334 audit(1728487094.496:6): prog-id=10 op=LOAD
[    8.241489] audit: type=1334 audit(1728487094.504:7): prog-id=11 op=LOAD
[    8.248383] audit: type=1334 audit(1728487094.512:8): prog-id=12 op=LOAD
[    8.869958] audit: type=1334 audit(1750846976.567:9): prog-id=13 op=LOAD
[    9.038116] dbus-broker-lau[316]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[    9.355979] audit: type=1334 audit(1750846977.055:10): prog-id=14 op=LOAD
[    9.367066] audit: type=1334 audit(1750846977.063:11): prog-id=15 op=LOAD
[    9.445474] CAN device driver interface
[    9.617514] mc: Linux media interface: v0.10
[    9.709323] omap_rng 4e10000.rng: Random Number Generator ver. 241b34c
[    9.717654] videodev: Linux video capture interface: v2.00
[    9.798565] cdns-mhdp8546 a000000.dp-bridge: invalid resource (null)
[    9.798577] cdns-mhdp8546 a000000.dp-bridge: Failed to get SAPB memory resource, HDCP not supported
[    9.834493] PVR_K:  197: Device: 4e20000000.gpu
[    9.857536] PVR_K:  197: Read BVNC 22.104.208.318 from HW device registers
[    9.857583] PVR_K:  197: RGX Device registered with BVNC 22.104.208.318
[    9.860968] [drm] Initialized pvr 24.1.6554834 20170530 for 4e20000000.gpu on minor 1
[    9.965701] at24 0-0051: supply vcc not found, using dummy regulator
[    9.985844] k3_r5_rproc bus@100000:bus@28380000:r5fss@41000000: k3_r5_cluster_rproc_init failed, ret = -517
[    9.998169] at24 0-0051: 65536 byte 24c512 EEPROM, writable, 1 bytes/write
[   10.002583] remoteproc remoteproc0: releasing 41000000.r5f
[   10.017449] cfg80211: Loading compiled-in X.509 certificates for regulatory database
[   10.032490] k3_r5_rproc bus@100000:r5fss@5c00000: k3_r5_cluster_rproc_init failed, ret = -517
[   10.049052] k3_r5_rproc bus@100000:bus@28380000:r5fss@41000000: k3_r5_cluster_rproc_init failed, ret = -517
[   10.050066] remoteproc remoteproc0: releasing 5c00000.r5f
[   10.073758] k3_r5_rproc bus@100000:r5fss@5e00000: k3_r5_cluster_rproc_init failed, ret = -517
[   10.083196] ds90ub960 6-003d: supply vddio not found, using dummy regulator
[   10.098380] Bluetooth: Core ver 2.22
[   10.098452] NET: Registered PF_BLUETOOTH protocol family
[   10.098454] Bluetooth: HCI device and connection manager initialized
[   10.098464] Bluetooth: HCI socket layer initialized
[   10.098469] Bluetooth: L2CAP socket layer initialized
[   10.098478] Bluetooth: SCO socket layer initialized
[   10.103738] remoteproc remoteproc1: releasing 41000000.r5f
[   10.108232] remoteproc remoteproc0: releasing 5e00000.r5f
[   10.109418] k3_r5_rproc bus@100000:r5fss@5c00000: k3_r5_cluster_rproc_init failed, ret = -517
[   10.109865] remoteproc remoteproc0: releasing 5c00000.r5f
[   10.112113] Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
[   10.112413] Loaded X.509 cert 'wens: 61c038651aabdcf94bd0ac7ff06c7248db18c600'
[   10.113153] k3_r5_rproc bus@100000:bus@28380000:r5fss@41000000: k3_r5_cluster_rproc_init failed, ret = -517
[   10.113751] remoteproc remoteproc0: releasing 41000000.r5f
[   10.119798] k3_r5_rproc bus@100000:r5fss@5e00000: k3_r5_cluster_rproc_init failed, ret = -517
[   10.120197] remoteproc remoteproc0: releasing 5e00000.r5f
[   10.138489] omap-mailbox 31f80000.mailbox: omap mailbox rev 0x66fc7100
[   10.140618] omap-mailbox 31f81000.mailbox: omap mailbox rev 0x66fc7100
[   10.241109] platform 5c00000.r5f: configured R5F for remoteproc mode
[   10.248058] platform 5c00000.r5f: assigned reserved memory node vision-apps-r5f-dma-memory@a2000000
[   10.262992] remoteproc remoteproc0: 5c00000.r5f is available
[   10.269748] omap-mailbox 31f82000.mailbox: omap mailbox rev 0x66fc7100
[   10.282291] img_enc 4200000.video-encoder: vxe_enc_probe: using heap 1 for internal alloc
[   10.282942] omap-mailbox 31f83000.mailbox: omap mailbox rev 0x66fc7100
[   10.309325] omap-mailbox 31f84000.mailbox: omap mailbox rev 0x66fc7100
[   10.316707] remoteproc remoteproc0: powering up 5c00000.r5f
[   10.325216] remoteproc remoteproc0: Booting fw image j7-main-r5f0_0-fw, size 462496
[   10.340122] rproc-virtio rproc-virtio.11.auto: assigned reserved memory node vision-apps-r5f-dma-memory@a2000000
[   10.351100] platform 5d00000.r5f: configured R5F for remoteproc mode
[   10.357952] platform 5d00000.r5f: assigned reserved memory node vision-apps-r5f-dma-memory@a4000000
[   10.358771] virtio_rpmsg_bus virtio0: rpmsg host is online
[   10.372783] rproc-virtio rproc-virtio.11.auto: registered virtio0 (type 7)
[   10.378355] virtio_rpmsg_bus virtio0: creating channel rpmsg_chrdev addr 0xd
[   10.380010] remoteproc remoteproc0: remote processor 5c00000.r5f is now up
[   10.386847] remoteproc remoteproc1: 5d00000.r5f is available
[   10.415322] remoteproc remoteproc1: powering up 5d00000.r5f
[   10.428101] remoteproc remoteproc1: Booting fw image j7-main-r5f0_1-fw, size 326868
[   10.439801] img_enc 4200000.video-encoder: encoder registered as /dev/video1
[   10.444805] ds90ub960 6-003d: Fixed dependency cycle(s) with /bus@100000/i2c@2030000/i2c-mux@70/i2c@0/deser@3d/links/link@0/serializer
[   10.450993] img_dec 4300000.video-decoder: decoder registered as /dev/video0
[   10.460479] rproc-virtio rproc-virtio.12.auto: assigned reserved memory node vision-apps-r5f-dma-memory@a4000000
[   10.476960] i2c 6-0044: Fixed dependency cycle(s) with /bus@100000/i2c@2030000/i2c-mux@70/i2c@0/deser@3d/links/link@0/serializer/i2c/sensor@1a
[   10.494811] i2c 6-0044: Fixed dependency cycle(s) with /bus@100000/i2c@2030000/i2c-mux@70/i2c@0/deser@3d
[   10.508597] virtio_rpmsg_bus virtio1: rpmsg host is online
[   10.514171] virtio_rpmsg_bus virtio1: creating channel rpmsg_chrdev addr 0xd
[   10.521472] rproc-virtio rproc-virtio.12.auto: registered virtio1 (type 7)
[   10.528992] platform 41000000.r5f: R5F core may have been powered on by a different host, programmed state (0) != actual state (1)
[   10.529219] gpio-mux mux-controller: 2-way mux-controller registered
[   10.547183] remoteproc remoteproc1: remote processor 5d00000.r5f is now up
[   10.554566] platform 41000000.r5f: configured R5F for IPC-only mode
[   10.567263] platform 41000000.r5f: assigned reserved memory node vision-apps-r5f-dma-memory@a0000000
[   10.586984] remoteproc remoteproc2: 41000000.r5f is available
[   10.603107] remoteproc remoteproc2: attaching to 41000000.r5f
[   10.614466] rproc-virtio rproc-virtio.13.auto: assigned reserved memory node vision-apps-r5f-dma-memory@a0000000
[   10.631121] virtio_rpmsg_bus virtio2: rpmsg host is online
[   10.639369] rproc-virtio rproc-virtio.13.auto: registered virtio2 (type 7)
[   10.646284] virtio_rpmsg_bus virtio2: creating channel ti.ipc4.ping-pong addr 0xd
[   10.653930] virtio_rpmsg_bus virtio2: creating channel rpmsg_chrdev addr 0xe
[   10.671177] remoteproc remoteproc2: remote processor 41000000.r5f is now attached
[   10.763329] am65-cpsw-nuss 46000000.ethernet eth0: PHY [46000f00.mdio:00] driver [TI DP83867] (irq=POLL)
[   10.791246] am65-cpsw-nuss 46000000.ethernet eth0: configuring for phy/rgmii-rxid link mode
[   10.803291] m_can_platform 2701000.can: m_can device registered (irq=837, version=32)
[   10.817134] m_can_platform 2751000.can: m_can device registered (irq=854, version=32)
[   10.856907] m_can_platform 2791000.can: m_can device registered (irq=856, version=32)
[   10.880203] k3-dsp-rproc 4d80800000.dsp: assigned reserved memory node vision-apps-c66-dma-memory@a9000000
[   10.893147] k3-dsp-rproc 4d80800000.dsp: configured DSP for remoteproc mode
[   10.904958] k3-dsp-rproc 4d80800000.dsp: local reset is deasserted for device
[   10.926375] remoteproc remoteproc3: 4d80800000.dsp is available
[   10.961473] k3-dsp-rproc 4d81800000.dsp: assigned reserved memory node vision-apps-c66-dma-memory@a8000000
[   10.973049] remoteproc remoteproc3: powering up 4d80800000.dsp
[   10.978952] remoteproc remoteproc3: Booting fw image j7-c66_0-fw, size 1014608
[   10.986232] k3-dsp-rproc 4d81800000.dsp: configured DSP for remoteproc mode
[   10.987885] k3-dsp-rproc 4d81800000.dsp: local reset is deasserted for device
[   10.989228] k3-dsp-rproc 4d80800000.dsp: booting DSP core using boot addr = 0xa84afc00
[   11.003862] remoteproc remoteproc4: 4d81800000.dsp is available
[   11.012784] k3-dsp-rproc 64800000.dsp: assigned reserved memory node vision-apps-c71-dma-memory@b2000000
[   11.014529] rproc-virtio rproc-virtio.14.auto: assigned reserved memory node vision-apps-c66-dma-memory@a9000000
[   11.015237] virtio_rpmsg_bus virtio3: rpmsg host is online
[   11.015262] rproc-virtio rproc-virtio.14.auto: registered virtio3 (type 7)
[   11.015266] remoteproc remoteproc3: remote processor 4d80800000.dsp is now up
[   11.020560] k3-dsp-rproc 64800000.dsp: configured DSP for remoteproc mode
[   11.083852] virtio_rpmsg_bus virtio3: creating channel rpmsg_chrdev addr 0xd
[   11.091102] remoteproc remoteproc5: 64800000.dsp is available
[   11.109408] m_can_platform 40528000.can: m_can device registered (irq=864, version=32)
[   11.123419] remoteproc remoteproc4: powering up 4d81800000.dsp
[   11.129892] remoteproc remoteproc4: Booting fw image j7-c66_1-fw, size 1014608
[   11.143729] k3-dsp-rproc 4d81800000.dsp: booting DSP core using boot addr = 0xa94afc00
[   11.151801] platform 5e00000.r5f: configured R5F for remoteproc mode
[   11.153646] rproc-virtio rproc-virtio.15.auto: assigned reserved memory node vision-apps-c66-dma-memory@a8000000
[   11.169543] platform 5e00000.r5f: assigned reserved memory node vision-apps-r5f-dma-memory@a6000000
[   11.195618] virtio_rpmsg_bus virtio4: rpmsg host is online
[   11.201174] virtio_rpmsg_bus virtio4: creating channel rpmsg_chrdev addr 0xd
[   11.219378] remoteproc remoteproc6: 5e00000.r5f is available
[   11.225157] rproc-virtio rproc-virtio.15.auto: registered virtio4 (type 7)
[   11.237229] remoteproc remoteproc4: remote processor 4d81800000.dsp is now up
[   11.250815] remoteproc remoteproc6: loading /lib/firmware/j7-main-r5f1_0-fw failed with error -22
[   11.264717] remoteproc remoteproc6: Direct firmware load for j7-main-r5f1_0-fw failed with error -22
[   11.274108] remoteproc remoteproc6: powering up 5e00000.r5f
[   11.281572] remoteproc remoteproc6: loading /lib/firmware/j7-main-r5f1_0-fw failed with error -22
[   11.290641] remoteproc remoteproc6: Direct firmware load for j7-main-r5f1_0-fw failed with error -22
[   11.301758] remoteproc remoteproc6: request_firmware failed: -22
[   11.402060] remoteproc remoteproc5: powering up 64800000.dsp
[   11.411375] remoteproc remoteproc5: Booting fw image j7-c71_0-fw, size 12574864
[   11.474419] remoteproc remoteproc5: unsupported resource 65538
[   11.486100] k3-dsp-rproc 64800000.dsp: booting DSP core using boot addr = 0xb2200000
[   11.507550] rproc-virtio rproc-virtio.16.auto: assigned reserved memory node vision-apps-c71-dma-memory@b2000000
[   11.612823] remoteproc remoteproc7: b034000.pru is available
[   11.619397] virtio_rpmsg_bus virtio5: rpmsg host is online
[   11.621295] virtio_rpmsg_bus virtio5: creating channel rpmsg_chrdev addr 0xd
[   11.631795] rproc-virtio rproc-virtio.16.auto: registered virtio5 (type 7)
[   11.632021] virtio_rpmsg_bus virtio3: creating channel rpmsg_chrdev addr 0x15
[   11.646028] virtio_rpmsg_bus virtio4: creating channel rpmsg_chrdev addr 0x15
[   11.647313] remoteproc remoteproc8: b004000.rtu is available
[   11.653212] virtio_rpmsg_bus virtio0: creating channel rpmsg_chrdev addr 0x15
[   11.658841] remoteproc remoteproc5: remote processor 64800000.dsp is now up
[   11.665982] virtio_rpmsg_bus virtio1: creating channel rpmsg_chrdev addr 0x15
[   11.681568] virtio_rpmsg_bus virtio4: creating channel ti.ipc4.ping-pong addr 0xe
[   11.689252] virtio_rpmsg_bus virtio0: creating channel ti.ipc4.ping-pong addr 0xe
[   11.696840] virtio_rpmsg_bus virtio1: creating channel ti.ipc4.ping-pong addr 0xe
[   11.704578] virtio_rpmsg_bus virtio3: creating channel ti.ipc4.ping-pong addr 0xe
[   11.704788] remoteproc remoteproc9: b00a000.txpru is available
[   11.723289] virtio_rpmsg_bus virtio5: creating channel rpmsg_chrdev addr 0x15
[   11.730594] virtio_rpmsg_bus virtio5: creating channel ti.ipc4.ping-pong addr 0xe
[   11.747344] remoteproc remoteproc10: b038000.pru is available
[   11.756214] remoteproc remoteproc11: b006000.rtu is available
[   11.767298] remoteproc remoteproc12: b00c000.txpru is available
[   11.775713] remoteproc remoteproc13: b134000.pru is available
[   11.782575] remoteproc remoteproc14: b104000.rtu is available
[   11.790279] remoteproc remoteproc15: b10a000.txpru is available
[   11.797216] remoteproc remoteproc16: b138000.pru is available
[   11.805955] remoteproc remoteproc17: b106000.rtu is available
[   11.814848] remoteproc remoteproc18: b10c000.txpru is available
[   12.036894] ds90ub953 6-0044: Found ub953 rev/mask 0x20
[   12.108957] ds90ub953 6-0044: Fixed dependency cycle(s) with /bus@100000/i2c@2030000/i2c-mux@70/i2c@0/deser@3d/links/link@0/serializer/i2c/sensor@1a
[   12.211279] m_can_platform 2751000.can main_mcan5: renamed from can1
[   12.283461] i2c 9-001a: Fixed dependency cycle(s) with /bus@100000/i2c@2030000/i2c-mux@70/i2c@0/deser@3d/links/link@0/serializer
[   12.308610] m_can_platform 2701000.can main_mcan0: renamed from can0
[   12.350580] m_can_platform 2791000.can main_mcan9: renamed from can2
[   12.485641] xhci-hcd xhci-hcd.17.auto: xHCI Host Controller
[   12.507164] imx390 9-001a: inck rate: 27027027 Hz
[   12.512033] xhci-hcd xhci-hcd.17.auto: new USB bus registered, assigned bus number 1
[   12.520460] xhci-hcd xhci-hcd.17.auto: hcc params 0x200073c9 hci version 0x100 quirks 0x0000002000008010
[   12.530776] xhci-hcd xhci-hcd.17.auto: irq 868, io mem 0x06410000
[   12.538926] xhci-hcd xhci-hcd.17.auto: xHCI Host Controller
[   12.544829] xhci-hcd xhci-hcd.17.auto: new USB bus registered, assigned bus number 2
[   12.552935] xhci-hcd xhci-hcd.17.auto: Host supports USB 3.0 SuperSpeed
[   12.560424] hub 1-0:1.0: USB hub found
[   12.564412] hub 1-0:1.0: 1 port detected
[   12.564545] m_can_platform 40528000.can mcu_mcan0: renamed from can3
[   12.568869] usb usb2: We don't know the algorithms for LPM for this host, disabling LPM.
[   12.584412] hub 2-0:1.0: USB hub found
[   12.588279] hub 2-0:1.0: 1 port detected
[   12.647064] imx390 9-001a: imx390 probed
[   12.684000] cdns-csi2rx 4504000.csi-bridge: Probed CSI2RX with 4/4 lanes, 4 streams, external D-PHY
[   12.823071] usb 1-1: new high-speed USB device number 2 using xhci-hcd
[   12.983921] hub 1-1:1.0: USB hub found
[   12.987736] hub 1-1:1.0: 4 ports detected
[   13.111203] usb 2-1: new SuperSpeed USB device number 2 using xhci-hcd
[   13.138270] hub 2-1:1.0: USB hub found
[   13.144816] hub 2-1:1.0: 4 ports detected
[   13.243053] k3_r5_rproc bus@100000:r5fss@5e00000: Timed out waiting for 5e00000.r5f core to power up!
[   13.271893] [drm] Initialized tidss 1.0.0 20180215 for 4a00000.dss on minor 0
[   13.306114] usbcore: registered new device driver onboard-usb-hub
[   13.348086] Console: switching to colour frame buffer device 240x67
[   13.374667] tidss 4a00000.dss: [drm] fb0: tidssdrmfb frame buffer device
[   13.497731] hub 1-1:1.0: USB hub found
[   13.509889] hub 1-1:1.0: 4 ports detected
[   13.522451] hub 1-1:1.0: USB hub found
[   13.527629] hub 1-1:1.0: 4 ports detected
[   13.668844] hub 2-1:1.0: USB hub found
[   13.673193] hub 2-1:1.0: 4 ports detected
[   13.680184] hub 2-1:1.0: USB hub found
[   13.686643] hub 2-1:1.0: 4 ports detected
[   14.907816] am65-cpsw-nuss 46000000.ethernet eth0: Link is Up - 1Gbps/Full - flow control rx/tx
[   17.243330] kauditd_printk_skb: 8 callbacks suppressed
[   17.243336] audit: type=1334 audit(1750846984.943:16): prog-id=18 op=LOAD
[   17.265393] audit: type=1334 audit(1750846984.951:17): prog-id=19 op=LOAD
[   17.277706] audit: type=1334 audit(1750846984.963:18): prog-id=20 op=LOAD
[   47.317101] audit: type=1334 audit(1750985256.007:19): prog-id=21 op=LOAD
[   47.419417] audit: type=1334 audit(1750985256.111:20): prog-id=21 op=UNLOAD
[   47.426519] audit: type=1334 audit(1750985256.111:21): prog-id=20 op=UNLOAD
[   47.433483] audit: type=1334 audit(1750985256.111:22): prog-id=19 op=UNLOAD
[   47.440491] audit: type=1334 audit(1750985256.111:23): prog-id=18 op=UNLOAD
[   67.113141] audit: type=1006 audit(1750985275.803:24): pid=1651 uid=0 subj=kernel old-auid=4294967295 auid=0 tty=(none) old-ses=4294967295 ses=3 res=1
[   67.126770] audit: type=1300 audit(1750985275.803:24): arch=c00000b7 syscall=64 success=yes exit=1 a0=8 a1=ffffe7d8cf28 a2=1 a3=1 items=0 ppid=1 pid=1651 auid=0 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=3 comm="(systemd)" exe="/usr/lib/systemd/systemd-executor" subj=kernel key=(null)
[   67.154416] audit: type=1327 audit(1750985275.803:24): proctitle="(systemd)"
[   67.161878] audit: type=1334 audit(1750985275.819:25): prog-id=22 op=LOAD
[   67.170953] audit: type=1300 audit(1750985275.819:25): arch=c00000b7 syscall=280 success=yes exit=8 a0=5 a1=ffffe1262a08 a2=90 a3=0 items=0 ppid=1 pid=1651 auid=0 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=3 comm="systemd" exe="/usr/lib/systemd/systemd" subj=kernel key=(null)
[   67.198041] audit: type=1327 audit(1750985275.819:25): proctitle="(systemd)"
[   67.205200] audit: type=1334 audit(1750985275.847:26): prog-id=22 op=UNLOAD
[   67.212304] audit: type=1300 audit(1750985275.847:26): arch=c00000b7 syscall=57 success=yes exit=0 a0=8 a1=1 a2=0 a3=ffffa6814c60 items=0 ppid=1 pid=1651 auid=0 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=3 comm="systemd" exe="/usr/lib/systemd/systemd" subj=kernel key=(null)
[   67.239077] audit: type=1327 audit(1750985275.847:26): proctitle="(systemd)"
[   67.246150] audit: type=1334 audit(1750985275.847:27): prog-id=23 op=LOAD

When I boot up the system, setup_cameras.sh runs automatically, and the camera gets enumerated during the execution of this script.

Best Regards,

Kathy

Hi Kathy,

What GStreamer pipeline are you running to test the camera?

You could also use yavta to test the camera as well.

$ yavta -c -f SRGGB12 -s <resolution> /dev/video-imx390-cam0 

You can also run media-ctl to get more info about the flow on information from the camera to the device.

$ media-ctl -p

Best,
Jared

Hi Jared,

Originally, we tested the camera using a GStreamer pipeline. However, we found that there was no video stream coming from the camera at all.

To isolate the issue, we switched to directly accessing the camera via V4L2. The command we used is:

v4l2-ctl -d3 --set-fmt-video=width=1936,height=1100,pixelformat=RG12 --stream-mmap --stream-count=10 --stream-to=/dev/null --verbose

The output shows that the video format is set successfully:

root@tda4vm-sk:/opt/edgeai-gst-apps# v4l2-ctl -d3 --set-fmt-video=width=1936,height=1100,pixelformat=RG12      --stream-mmap --stream-count=10 --stream-to=/dev/null --verbose
VIDIOC_QUERYCAP: ok
VIDIOC_G_FMT: ok
VIDIOC_S_FMT: ok
Format Video Capture:
        Width/Height      : 1936/1100
        Pixel Format      : 'RG12' (12-bit Bayer RGRG/GBGB)
        Field             : None
        Bytes per Line    : 3872
        Size Image        : 4259200
        Colorspace        : Default
        Transfer Function : Default (maps to Rec. 709)
        YCbCr/HSV Encoding: Default (maps to ITU-R 601)
        Quantization      : Default (maps to Full Range)
        Flags             :
                VIDIOC_REQBUFS returned 0 (Success)
                VIDIOC_QUERYBUF returned 0 (Success)
                VIDIOC_QUERYBUF returned 0 (Success)
                VIDIOC_QUERYBUF returned 0 (Success)
                VIDIOC_QUERYBUF returned 0 (Success)

However, after VIDIOC_STREAMON is called, no frames are received into the buffers. The process simply stalls without any further output.

We also tested with yavta:

yavta -c -f SRGGB12 -s 1936x1100 /dev/video-imx390-cam0

The output indicates the device is opened, the video format is configured properly, and buffers are allocated, but similarly, no frames are captured after that. It just hangs at the buffer allocation stage.

This suggests that the problem is not with the user-space tools (GStreamer, v4l2-ctl, yavta) but potentially an issue at the CSI receiver or camera initialization level.

Here is our media topology map:

root@tda4vm-sk:/opt/edgeai-gst-apps# media-ctl -p
Media controller API version 6.6.44

Media device information
------------------------
driver          j721e-csi2rx
model           TI-CSI2RX
serial
bus info        platform:4500000.ticsi2rx
hw revision     0x1
driver version  6.6.44

Device topology
- entity 1: 4500000.ticsi2rx (17 pads, 17 links, 1 route)
            type V4L2 subdev subtype Unknown flags 0
            device node name /dev/v4l-subdev0
        routes:
                0/0 -> 2/0 [ACTIVE]
        pad0: Sink
                [stream:0 fmt:SRGGB12_1X12/1936x1100 field:none]
                <- "cdns_csi2rx.4504000.csi-bridge":1 [ENABLED,IMMUTABLE]
        pad1: Source
                -> "4500000.ticsi2rx context 0":0 [ENABLED,IMMUTABLE]
        pad2: Source
                [stream:0 fmt:SRGGB12_1X12/1936x1100 field:none]
                -> "4500000.ticsi2rx context 1":0 [ENABLED,IMMUTABLE]
        pad3: Source
                -> "4500000.ticsi2rx context 2":0 [ENABLED,IMMUTABLE]
        pad4: Source
                -> "4500000.ticsi2rx context 3":0 [ENABLED,IMMUTABLE]
        pad5: Source
                -> "4500000.ticsi2rx context 4":0 [ENABLED,IMMUTABLE]
        pad6: Source
                -> "4500000.ticsi2rx context 5":0 [ENABLED,IMMUTABLE]
        pad7: Source
                -> "4500000.ticsi2rx context 6":0 [ENABLED,IMMUTABLE]
        pad8: Source
                -> "4500000.ticsi2rx context 7":0 [ENABLED,IMMUTABLE]
        pad9: Source
                -> "4500000.ticsi2rx context 8":0 [ENABLED,IMMUTABLE]
        pad10: Source
                -> "4500000.ticsi2rx context 9":0 [ENABLED,IMMUTABLE]
        pad11: Source
                -> "4500000.ticsi2rx context 10":0 [ENABLED,IMMUTABLE]
        pad12: Source
                -> "4500000.ticsi2rx context 11":0 [ENABLED,IMMUTABLE]
        pad13: Source
                -> "4500000.ticsi2rx context 12":0 [ENABLED,IMMUTABLE]
        pad14: Source
                -> "4500000.ticsi2rx context 13":0 [ENABLED,IMMUTABLE]
        pad15: Source
                -> "4500000.ticsi2rx context 14":0 [ENABLED,IMMUTABLE]
        pad16: Source
                -> "4500000.ticsi2rx context 15":0 [ENABLED,IMMUTABLE]

- entity 19: cdns_csi2rx.4504000.csi-bridge (5 pads, 2 links, 1 route)
             type V4L2 subdev subtype Unknown flags 0
             device node name /dev/v4l-subdev1
        routes:
                0/0 -> 1/0 [ACTIVE]
        pad0: Sink
                [stream:0 fmt:SRGGB12_1X12/1936x1100 field:none]
                <- "ds90ub960 6-003d":4 [ENABLED,IMMUTABLE]
        pad1: Source
                [stream:0 fmt:SRGGB12_1X12/1936x1100 field:none]
                -> "4500000.ticsi2rx":0 [ENABLED,IMMUTABLE]
        pad2: Source
        pad3: Source
        pad4: Source

- entity 25: ds90ub960 6-003d (6 pads, 2 links, 1 route)
             type V4L2 subdev subtype Unknown flags 0
             device node name /dev/v4l-subdev2
        routes:
                0/0 -> 4/0 [ACTIVE]
        pad0: Sink
                [stream:0 fmt:SRGGB12_1X12/1936x1100 field:none]
                <- "ds90ub953 6-0044":1 [ENABLED,IMMUTABLE]
        pad1: Sink
        pad2: Sink
        pad3: Sink
        pad4: Source
                [stream:0 fmt:SRGGB12_1X12/1936x1100 field:none]
                -> "cdns_csi2rx.4504000.csi-bridge":0 [ENABLED,IMMUTABLE]
        pad5: Source

- entity 34: ds90ub953 6-0044 (2 pads, 2 links, 1 route)
             type V4L2 subdev subtype Unknown flags 0
             device node name /dev/v4l-subdev3
        routes:
                0/0 -> 1/0 [ACTIVE]
        pad0: Sink
                [stream:0 fmt:SRGGB12_1X12/1936x1100 field:none]
                <- "imx390 10-001a":0 [ENABLED,IMMUTABLE]
        pad1: Source
                [stream:0 fmt:SRGGB12_1X12/1936x1100 field:none]
                -> "ds90ub960 6-003d":0 [ENABLED,IMMUTABLE]

- entity 39: imx390 10-001a (1 pad, 1 link, 2 routes)
             type V4L2 subdev subtype Sensor flags 0
             device node name /dev/v4l-subdev4
        routes:
                0/0 -> 0/0 [ACTIVE]
                0/0 -> 0/1 [INACTIVE]
        pad0: Source
                [stream:0 fmt:SRGGB12_1X12/1936x1100@1/30 field:none colorspace:smpte170m]
                -> "ds90ub953 6-0044":0 [ENABLED,IMMUTABLE]

- entity 45: 4500000.ticsi2rx context 0 (1 pad, 1 link)
             type Node subtype V4L flags 0
             device node name /dev/video2
        pad0: Sink
                <- "4500000.ticsi2rx":1 [ENABLED,IMMUTABLE]

- entity 51: 4500000.ticsi2rx context 1 (1 pad, 1 link)
             type Node subtype V4L flags 0
             device node name /dev/video3
        pad0: Sink
                <- "4500000.ticsi2rx":2 [ENABLED,IMMUTABLE]

- entity 57: 4500000.ticsi2rx context 2 (1 pad, 1 link)
             type Node subtype V4L flags 0
             device node name /dev/video4
        pad0: Sink
                <- "4500000.ticsi2rx":3 [ENABLED,IMMUTABLE]

- entity 63: 4500000.ticsi2rx context 3 (1 pad, 1 link)
             type Node subtype V4L flags 0
             device node name /dev/video5
        pad0: Sink
                <- "4500000.ticsi2rx":4 [ENABLED,IMMUTABLE]

- entity 69: 4500000.ticsi2rx context 4 (1 pad, 1 link)
             type Node subtype V4L flags 0
             device node name /dev/video6
        pad0: Sink
                <- "4500000.ticsi2rx":5 [ENABLED,IMMUTABLE]

- entity 75: 4500000.ticsi2rx context 5 (1 pad, 1 link)
             type Node subtype V4L flags 0
             device node name /dev/video7
        pad0: Sink
                <- "4500000.ticsi2rx":6 [ENABLED,IMMUTABLE]

- entity 81: 4500000.ticsi2rx context 6 (1 pad, 1 link)
             type Node subtype V4L flags 0
             device node name /dev/video8
        pad0: Sink
                <- "4500000.ticsi2rx":7 [ENABLED,IMMUTABLE]

- entity 87: 4500000.ticsi2rx context 7 (1 pad, 1 link)
             type Node subtype V4L flags 0
             device node name /dev/video9
        pad0: Sink
                <- "4500000.ticsi2rx":8 [ENABLED,IMMUTABLE]

- entity 93: 4500000.ticsi2rx context 8 (1 pad, 1 link)
             type Node subtype V4L flags 0
             device node name /dev/video10
        pad0: Sink
                <- "4500000.ticsi2rx":9 [ENABLED,IMMUTABLE]

- entity 99: 4500000.ticsi2rx context 9 (1 pad, 1 link)
             type Node subtype V4L flags 0
             device node name /dev/video11
        pad0: Sink
                <- "4500000.ticsi2rx":10 [ENABLED,IMMUTABLE]

- entity 105: 4500000.ticsi2rx context 10 (1 pad, 1 link)
              type Node subtype V4L flags 0
              device node name /dev/video12
        pad0: Sink
                <- "4500000.ticsi2rx":11 [ENABLED,IMMUTABLE]

- entity 111: 4500000.ticsi2rx context 11 (1 pad, 1 link)
              type Node subtype V4L flags 0
              device node name /dev/video13
        pad0: Sink
                <- "4500000.ticsi2rx":12 [ENABLED,IMMUTABLE]

- entity 117: 4500000.ticsi2rx context 12 (1 pad, 1 link)
              type Node subtype V4L flags 0
              device node name /dev/video14
        pad0: Sink
                <- "4500000.ticsi2rx":13 [ENABLED,IMMUTABLE]

- entity 123: 4500000.ticsi2rx context 13 (1 pad, 1 link)
              type Node subtype V4L flags 0
              device node name /dev/video15
        pad0: Sink
                <- "4500000.ticsi2rx":14 [ENABLED,IMMUTABLE]

- entity 129: 4500000.ticsi2rx context 14 (1 pad, 1 link)
              type Node subtype V4L flags 0
              device node name /dev/video16
        pad0: Sink
                <- "4500000.ticsi2rx":15 [ENABLED,IMMUTABLE]

- entity 135: 4500000.ticsi2rx context 15 (1 pad, 1 link)
              type Node subtype V4L flags 0
              device node name /dev/video17
        pad0: Sink
                <- "4500000.ticsi2rx":16 [ENABLED,IMMUTABLE]

Best Regards,

Kathy

Hi Kathy,

Is it possible for you to probe the CSI lines between the deserializer board and the TDA4? I'd like to see if the deserializer is outputting the data. 

Best,
Jared

Hi Jared,

Currently, I don't have the equipment to probe the CSI lines between the deserializer and the TDA4. Do you have any other suggestions on how I can further confirm whether the deserializer is outputting data?

Thanks for your help.

Best Regards,
Kathy

Hi Kathy,

You can check some of the registers of the deserializer. To see if they're reasonable/correct.

• DEVICE_STS: Device status register provides read back access to high level link diagnostics.
• LINE_COUNT_0 and LINE_COUNT_1: The Line Count reports the line count for the most recent video frame.

Best,
Jared

Hi Jared,

Thanks for the suggestion. Here's what I checked so far:

Deserializer DEVICE_STS (0x04) = 0xD0

CFG_CKSUM_STS = 1 --> Configuration checksum passed

CFG_INIT_DONE = 1 --> Initialization completed

REFCLK_VALID = 1 --> Valid reference clock detected

LINE_COUNT_0 (0x74) & LINE_COUNT_1 (0x73)

root@tda4vm-sk:/opt/edgeai-gst-apps# i2cget -f -y 6 0x3d 0x73
0x00
root@tda4vm-sk:/opt/edgeai-gst-apps# i2cget -f -y 6 0x3d 0x74
0x00

It has been confirmed that no video data is received at this point.

Best Regards,
Kathy

Hi Kathy,

Looks like there's an error sending data from the camera to the deserializer. Is there any way you could probe the data lines? That's the only way to narrow down where the error is coming from (the deserializer or the camera).

If there is data coming from the camera, then there's an issue with the deserializer, if there's no data, then there's an issue with the camera.

Best,
Jared

Jared McArthur said:

Hi Kathy,

Looks like there's an error sending data from the camera to the deserializer. Is there any way you could probe the data lines? That's the only way to narrow down where the error is coming from (the deserializer or the camera).

If there is data coming from the camera, then there's an issue with the deserializer, if there's no data, then there's an issue with the camera.

Best,
Jared

Jared,

I had a call with this customer a few weeks ago.  We checked the same registers.  If the customer turns on the camera stream, then line count will increase at the deserializer, but no CSI reaches the j721e starter kit.

I believe this is because the connector on the ub960 evm does not have the CSI lanes connected (from what I saw from the schematics online).  Can you confirm?

Thanks!

Hi Jared,

Thank you for your reply. I think the problem should be here

I would like to ask if there is any recommended connector? Because I saw QTH used for connection on the datasheet, but there are many types of models, so I came here to ask.