AM62A7: Memory init failed when running g-streamer

jingjie.huang

Part Number: AM62A7

Dear Ti experts,

Recently we are migrating to PSDK 09_01_00_07, we are able to boot the linux system, probe our sensor and test the sensor via v4l2-ctl.

But when trying to run g-streamer pipeline with the sensor, following error occured:

root@am62axx-evm:/opt# gst-launch-1.0 v4l2src device=/dev/video3 io-mode=auto ! video/x-bayer, width=1920, height=1280, format=bggr12, framerate=60/1 ! queue leaky=2 ! tiovxisp sensor-name=SENSOR_OX3C dcc-isp-file=/opt/imaging/ox3c/dcc_viss_wdr.bin sink_0::dcc_2a_file=/opt/imaging/ox3c/dcc_2a_wdr.bin sink_0::device=/dev/v4l-subdev2 format-msb=11 ! video/x-raw, format=NV12, width=1920, height=1280,framerate=60/1 ! queue ! kmssink async=false driver-name=tidss
APP: Init ... !!!
MEM: Init ... !!!
MEM: ERROR: Failed to initialize DMA HEAP [/dev/dma_heap/carveou[ 5090.386853] audit: type=1701 audit(5096.272:338): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=2200 comm="gst-launch-1.0" exe="/usr/bin/gst-launch-1.0" sig=6 res=1
t_edgeai_shared-memories] !!!
MEM: Init ... Done !!!
APP: ERRO[ 5090.409141] audit: type=1334 audit(5096.292:339): prog-id=123 op=LOAD
R: Memory init failed !!!
APP: Init ... Done !!!
**
ERROR:../[ 5090.419008] audit: type=1334 audit(5096.304:340): prog-id=124 op=LOAD
gst-libs/gst/tiovx/gsttiovxcontext.c:146:gst_tiovx_context_init: assertion failed: (0 == ret)
Bail out! ERROR:../gst-libs/gst/tiovx/gsttiovxcontext.c:146:gst_tiovx_context_init: assertion failed: (0 == ret)
Aborted (core dumped)

The log is kinda broken, but the major error I think is MEM: ERROR: Failed to initialize DMA HEAP [/dev/dma_heap/carveout_edgeai_shared-memories] !!!

All edgeai related modifications we've done so far is adding our new sensor info in tiovx_sensor_modules.h & gsttiovxisp.c, and rebuilt tiovx_modules & gst_plugins. The definitions for edgeai_shared_region in k3-am62a7-sk.dts is not touched.

The same pipeline can be run on the last version (from PSDK 08_06_00_45), and modifications we've done are basically the same. So we want to ask, how this error can be located and solved?

Thank you for your support in advance.

Regards,

Huang Jingjie

over 1 year ago

0 Jianzhong Xu over 1 year ago

TI__Guru 59285 points

Hello Jingjie,

Would you mind sharing the log of "medai-ctl -p"?

Can you try "io-mode=dmabuf-import"?

Thank you.

Jianzhong

0 jingjie.huang over 1 year ago in reply to Jianzhong Xu

Prodigy 230 points

Hi Jianzhong,

This is the result by executing media-ctl -p:

root@am62axx-evm:~# media-ctl -p
Media controller API version 6.1.46

Media device information
------------------------
driver          j721e-csi2rx
model           TI-CSI2RX
serial
bus info        platform:30102000.ticsi2rx
hw revision     0x1
driver version  6.1.46

Device topology
- entity 1: 30102000.ticsi2rx (7 pads, 7 links, 1 route)
            type V4L2 subdev subtype Unknown flags 0
            device node name /dev/v4l-subdev0
        routes:
                0/0 -> 1/0 [ACTIVE]
        pad0: Sink
                [stream:0 fmt:SBGGR12_1X12/1920x1280 field:none colorspace:srgb xfer:srgb ycbcr:601 quantization:lim-range]
                <- "cdns_csi2rx.30101000.csi-bridge":1 [ENABLED,IMMUTABLE]
        pad1: Source
                [stream:0 fmt:SBGGR12_1X12/1920x1280 field:none colorspace:srgb xfer:srgb ycbcr:601 quantization:lim-range]
                -> "30102000.ticsi2rx context 0":0 [ENABLED,IMMUTABLE]
        pad2: Source
                -> "30102000.ticsi2rx context 1":0 [ENABLED,IMMUTABLE]
        pad3: Source
                -> "30102000.ticsi2rx context 2":0 [ENABLED,IMMUTABLE]
        pad4: Source
                -> "30102000.ticsi2rx context 3":0 [ENABLED,IMMUTABLE]
        pad5: Source
                -> "30102000.ticsi2rx context 4":0 [ENABLED,IMMUTABLE]
        pad6: Source
                -> "30102000.ticsi2rx context 5":0 [ENABLED,IMMUTABLE]

- entity 9: cdns_csi2rx.30101000.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:SBGGR12_1X12/1920x1280 field:none colorspace:srgb xfer:srgb ycbcr:601 quantization:lim-range]
                <- "ox03c 2-0036":0 [ENABLED,IMMUTABLE]
        pad1: Source
                [stream:0 fmt:SBGGR12_1X12/1920x1280 field:none colorspace:srgb xfer:srgb ycbcr:601 quantization:lim-range]
                -> "30102000.ticsi2rx":0 [ENABLED,IMMUTABLE]
        pad2: Source
        pad3: Source
        pad4: Source

- entity 15: ox03c 2-0036 (1 pad, 1 link, 0 route)
             type V4L2 subdev subtype Sensor flags 0
             device node name /dev/v4l-subdev2
        pad0: Source
                [stream:0 fmt:SBGGR12_1X12/1920x1280 field:none colorspace:srgb xfer:srgb ycbcr:601 quantization:lim-range]
                -> "cdns_csi2rx.30101000.csi-bridge":0 [ENABLED,IMMUTABLE]

- entity 21: 30102000.ticsi2rx context 0 (1 pad, 1 link, 0 route)
             type Node subtype V4L flags 0
             device node name /dev/video3
        pad0: Sink
                <- "30102000.ticsi2rx":1 [ENABLED,IMMUTABLE]

- entity 27: 30102000.ticsi2rx context 1 (1 pad, 1 link, 0 route)
             type Node subtype V4L flags 0
             device node name /dev/video4
        pad0: Sink
                <- "30102000.ticsi2rx":2 [ENABLED,IMMUTABLE]

- entity 33: 30102000.ticsi2rx context 2 (1 pad, 1 link, 0 route)
             type Node subtype V4L flags 0
             device node name /dev/video5
        pad0: Sink
                <- "30102000.ticsi2rx":3 [ENABLED,IMMUTABLE]

- entity 39: 30102000.ticsi2rx context 3 (1 pad, 1 link, 0 route)
             type Node subtype V4L flags 0
             device node name /dev/video6
        pad0: Sink
                <- "30102000.ticsi2rx":4 [ENABLED,IMMUTABLE]

- entity 45: 30102000.ticsi2rx context 4 (1 pad, 1 link, 0 route)
             type Node subtype V4L flags 0
             device node name /dev/video7
        pad0: Sink
                <- "30102000.ticsi2rx":5 [ENABLED,IMMUTABLE]

- entity 51: 30102000.ticsi2rx context 5 (1 pad, 1 link, 0 route)
             type Node subtype V4L flags 0
             device node name /dev/video8
        pad0: Sink
                <- "30102000.ticsi2rx":6 [ENABLED,IMMUTABLE]

It is different from our previous implementation, that the source moved from video2 to video3. But I have no idea why.

BTW, by setting io-mode=dmabuf-import, the memory init failure is still there.

Regards,

Huang Jingjie

0 Rahul Ravikumar over 1 year ago in reply to jingjie.huang

TI__Expert 4238 points

Hi Jingjie,

Do you see /dev/dma_heap/carveout_edgeai_shared-memories on your target

"ls /dev/dma_heap/carveout_edgeai_shared-memories" output

Also can you please share the full log

Regards
Rahul T R

0 jingjie.huang over 1 year ago in reply to Rahul Ravikumar

Prodigy 230 points

Hi Rahul,

Here is the result for the dma-heap:

root@am62axx-evm:~# ls /dev/dma_heap/carveout_edgeai_shared-memories@a3000000
/dev/dma_heap/carveout_edgeai_shared-memories@a3000000

And I don't know which log is the full log you are referring to. I suppose you want to check dmesg and here is the log

Fullscreen 5584.dmesg.txt Download

root@am62axx-evm:~# dmesg
[    0.000000] Booting Linux on physical CPU 0x0000000000 [0x410fd034]
[    0.000000] Linux version 6.1.46-g247b2535b2 (yuweiwu@yuweiwu-virtual-machine) (aarch64-oe-linux-gcc (GCC) 11.4.0, GNU ld (GNU Binutils) 2.38.20220708) #2 SMP PREEMPT Tue Mar 12 17:26:42 CST 2024
[    0.000000] Machine model: Texas Instruments AM62A7 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 0x00000000c0000000, size 576 MiB
[    0.000000] OF: reserved mem: initialized node linux,cma, compatible id shared-dma-pool
[    0.000000] Reserved memory: created DMA memory pool at 0x0000000099800000, size 1 MiB
[    0.000000] OF: reserved mem: initialized node c7x-dma-memory@99800000, compatible id shared-dma-pool
[    0.000000] Reserved memory: created DMA memory pool at 0x0000000099900000, size 30 MiB
[    0.000000] OF: reserved mem: initialized node c7x-memory@99900000, compatible id shared-dma-pool
[    0.000000] Reserved memory: created DMA memory pool at 0x000000009b800000, size 1 MiB
[    0.000000] OF: reserved mem: initialized node r5f-dma-memory@9b800000, compatible id shared-dma-pool
[    0.000000] Reserved memory: created DMA memory pool at 0x000000009b900000, size 15 MiB
[    0.000000] OF: reserved mem: initialized node r5f-dma-memory@9b900000, compatible id shared-dma-pool
[    0.000000] Reserved memory: created DMA memory pool at 0x000000009c800000, size 1 MiB
[    0.000000] OF: reserved mem: initialized node r5f-dma-memory@9c800000, compatible id shared-dma-pool
[    0.000000] Reserved memory: created DMA memory pool at 0x000000009c900000, size 30 MiB
[    0.000000] OF: reserved mem: initialized node r5f-dma-memory@9c900000, compatible id shared-dma-pool
[    0.000000] Reserved memory: created DMA memory pool at 0x00000000a1000000, size 32 MiB
[    0.000000] OF: reserved mem: initialized node edgeai-dma-memory@a1000000, compatible id shared-dma-pool
[    0.000000] OF: reserved mem: initialized node edgeai_shared-memories@a3000000, compatible id dma-heap-carveout
[    0.000000] Reserved memory: created DMA memory pool at 0x00000000ae000000, size 288 MiB
[    0.000000] OF: reserved mem: initialized node edgeai-core-heap-memory@ae000000, compatible id shared-dma-pool
[    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 0x0000000080000000-0x00000000997fffff]
[    0.000000]   node   0: [mem 0x0000000099800000-0x000000009b7fefff]
[    0.000000]   node   0: [mem 0x000000009b800000-0x000000009e6fffff]
[    0.000000]   node   0: [mem 0x000000009e700000-0x000000009e77ffff]
[    0.000000]   node   0: [mem 0x000000009e780000-0x00000000a2ffffff]
[    0.000000]   node   0: [mem 0x00000000a3000000-0x00000000adffffff]
[    0.000000]   node   0: [mem 0x00000000ae000000-0x00000000bfffffff]
[    0.000000]   node   0: [mem 0x00000000c0000000-0x00000000ffffffff]
[    0.000000]   node   0: [mem 0x0000000880000000-0x00000008ffffffff]
[    0.000000] Initmem setup node 0 [mem 0x0000000080000000-0x00000008ffffffff]
[    0.000000] On node 0, zone DMA: 1 pages in unavailable ranges
[    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 v1.4
[    0.000000] percpu: Embedded 19 pages/cpu s37992 r8192 d31640 u77824
[    0.000000] pcpu-alloc: s37992 r8192 d31640 u77824 alloc=19*4096
[    0.000000] pcpu-alloc: [0] 0 [0] 1 [0] 2 [0] 3
[    0.000000] Detected VIPT I-cache on CPU0
[    0.000000] CPU features: detected: GIC system register CPU interface
[    0.000000] CPU features: detected: ARM erratum 845719
[    0.000000] alternatives: applying boot alternatives
[    0.000000] Built 1 zonelists, mobility grouping on.  Total pages: 1032191
[    0.000000] Kernel command line: console=ttyS2,115200n8 earlycon=ns16550a,mmio32,0x02800000 root=PARTUUID=66443e92-527e-304f-a988-7fb092c84818 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] mem auto-init: stack:off, heap alloc:off, heap free:off
[    0.000000] software IO TLB: area num 4.
[    0.000000] software IO TLB: mapped [mem 0x00000000fbfff000-0x00000000fffff000] (64MB)
[    0.000000] Memory: 2808280K/4194300K available (12096K kernel code, 1264K rwdata, 3940K rodata, 2048K init, 436K bss, 796196K reserved, 589824K cma-reserved)
[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, 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=4.
[    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=4
[    0.000000] NR_IRQS: 64, nr_irqs: 64, preallocated irqs: 0
[    0.000000] GICv3: GIC: Using split EOI/Deactivate mode
[    0.000000] GICv3: 256 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 0:0x0000000001880000
[    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 @880800000 (flat, esz 8, psz 64K, shr 0)
[    0.000000] ITS: using cache flushing for cmd queue
[    0.000000] GICv3: using LPI property table @0x0000000880040000
[    0.000000] GIC: using cache flushing for LPI property table
[    0.000000] GICv3: CPU0: using allocated LPI pending table @0x0000000880050000
[    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
[    0.008492] Console: colour dummy device 80x25
[    0.013078] Calibrating delay loop (skipped), value calculated using timer frequency.. 400.00 BogoMIPS (lpj=800000)
[    0.023760] pid_max: default: 32768 minimum: 301
[    0.028526] LSM: Security Framework initializing
[    0.033351] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)
[    0.040931] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)
[    0.050392] cblist_init_generic: Setting adjustable number of callback queues.
[    0.057826] cblist_init_generic: Setting shift to 2 and lim to 1.
[    0.064116] cblist_init_generic: Setting adjustable number of callback queues.
[    0.071510] cblist_init_generic: Setting shift to 2 and lim to 1.
[    0.077882] rcu: Hierarchical SRCU implementation.
[    0.082787] rcu:     Max phase no-delay instances is 1000.
[    0.088347] Platform MSI: msi-controller@1820000 domain created
[    0.094598] PCI/MSI: /bus@f0000/interrupt-controller@1800000/msi-controller@1820000 domain created
[    0.103995] EFI services will not be available.
[    0.108844] smp: Bringing up secondary CPUs ...
[    0.114040] Detected VIPT I-cache on CPU1
[    0.114126] GICv3: CPU1: found redistributor 1 region 0:0x00000000018a0000
[    0.114142] GICv3: CPU1: using allocated LPI pending table @0x0000000880060000
[    0.114187] CPU1: Booted secondary processor 0x0000000001 [0x410fd034]
[    0.114792] Detected VIPT I-cache on CPU2
[    0.114858] GICv3: CPU2: found redistributor 2 region 0:0x00000000018c0000
[    0.114872] GICv3: CPU2: using allocated LPI pending table @0x0000000880070000
[    0.114902] CPU2: Booted secondary processor 0x0000000002 [0x410fd034]
[    0.115456] Detected VIPT I-cache on CPU3
[    0.115527] GICv3: CPU3: found redistributor 3 region 0:0x00000000018e0000
[    0.115540] GICv3: CPU3: using allocated LPI pending table @0x0000000880080000
[    0.115568] CPU3: Booted secondary processor 0x0000000003 [0x410fd034]
[    0.115627] smp: Brought up 1 node, 4 CPUs
[    0.195347] SMP: Total of 4 processors activated.
[    0.200159] CPU features: detected: 32-bit EL0 Support
[    0.205429] CPU features: detected: CRC32 instructions
[    0.210734] CPU: All CPU(s) started at EL2
[    0.214932] alternatives: applying system-wide alternatives
[    0.222097] devtmpfs: initialized
[    0.233595] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
[    0.243585] futex hash table entries: 1024 (order: 4, 65536 bytes, linear)
[    0.264121] pinctrl core: initialized pinctrl subsystem
[    0.270015] DMI not present or invalid.
[    0.274489] NET: Registered PF_NETLINK/PF_ROUTE protocol family
[    0.281414] DMA: preallocated 512 KiB GFP_KERNEL pool for atomic allocations
[    0.288852] DMA: preallocated 512 KiB GFP_KERNEL|GFP_DMA pool for atomic allocations
[    0.296934] DMA: preallocated 512 KiB GFP_KERNEL|GFP_DMA32 pool for atomic allocations
[    0.305094] audit: initializing netlink subsys (disabled)
[    0.310742] audit: type=2000 audit(0.204:1): state=initialized audit_enabled=0 res=1
[    0.311133] thermal_sys: Registered thermal governor 'step_wise'
[    0.318671] thermal_sys: Registered thermal governor 'power_allocator'
[    0.324846] cpuidle: using governor menu
[    0.335660] hw-breakpoint: found 6 breakpoint and 4 watchpoint registers.
[    0.342676] ASID allocator initialised with 65536 entries
[    0.360856] platform 30200000.dss: Fixed dependency cycle(s) with /lvds-brige
[    0.368388] platform lvds-brige: Fixed dependency cycle(s) with /panel
[    0.375495] KASLR disabled due to lack of seed
[    0.386462] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages
[    0.393425] HugeTLB: 0 KiB vmemmap can be freed for a 1.00 GiB page
[    0.399836] HugeTLB: registered 32.0 MiB page size, pre-allocated 0 pages
[    0.406775] HugeTLB: 0 KiB vmemmap can be freed for a 32.0 MiB page
[    0.413184] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages
[    0.420124] HugeTLB: 0 KiB vmemmap can be freed for a 2.00 MiB page
[    0.426532] HugeTLB: registered 64.0 KiB page size, pre-allocated 0 pages
[    0.433471] HugeTLB: 0 KiB vmemmap can be freed for a 64.0 KiB page
[    0.441083] k3-chipinfo 43000014.chipid: Family:AM62AX rev:SR1.0 JTAGID[0x0bb8d02f] Detected
[    0.451024] iommu: Default domain type: Translated
[    0.456036] iommu: DMA domain TLB invalidation policy: strict mode
[    0.462709] SCSI subsystem initialized
[    0.466676] libata version 3.00 loaded.
[    0.466839] usbcore: registered new interface driver usbfs
[    0.472483] usbcore: registered new interface driver hub
[    0.477944] usbcore: registered new device driver usb
[    0.483511] pps_core: LinuxPPS API ver. 1 registered
[    0.488589] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[    0.497938] PTP clock support registered
[    0.502069] EDAC MC: Ver: 3.0.0
[    0.506056] omap-mailbox 29000000.mailbox: omap mailbox rev 0x66fca100
[    0.512882] omap-mailbox 29010000.mailbox: omap mailbox rev 0x66fca100
[    0.519681] omap-mailbox 29020000.mailbox: omap mailbox rev 0x66fca100
[    0.526409] omap-mailbox 29030000.mailbox: no available mbox devices found
[    0.533725] FPGA manager framework
[    0.538048] clocksource: Switched to clocksource arch_sys_counter
[    0.544489] VFS: Disk quotas dquot_6.6.0
[    0.548541] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[    0.561314] Carveout Heap: Exported 176 MiB at 0x00000000a3000000
[    0.567655] NET: Registered PF_INET protocol family
[    0.572838] IP idents hash table entries: 65536 (order: 7, 524288 bytes, linear)
[    0.583280] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes, linear)
[    0.592089] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear)
[    0.600024] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)
[    0.608330] TCP bind hash table entries: 32768 (order: 8, 1048576 bytes, linear)
[    0.616698] TCP: Hash tables configured (established 32768 bind 32768)
[    0.623556] UDP hash table entries: 2048 (order: 4, 65536 bytes, linear)
[    0.630512] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes, linear)
[    0.638028] NET: Registered PF_UNIX/PF_LOCAL protocol family
[    0.644202] RPC: Registered named UNIX socket transport module.
[    0.650275] RPC: Registered udp transport module.
[    0.655086] RPC: Registered tcp transport module.
[    0.659894] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    0.666484] NET: Registered PF_XDP protocol family
[    0.671393] PCI: CLS 0 bytes, default 64
[    0.676026] hw perfevents: enabled with armv8_cortex_a53 PMU driver, 7 counters available
[    0.685899] Initialise system trusted keyrings
[    0.690662] workingset: timestamp_bits=46 max_order=20 bucket_order=0
[    0.701505] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[    0.708016] NFS: Registering the id_resolver key type
[    0.713223] Key type id_resolver registered
[    0.717501] Key type id_legacy registered
[    0.721651] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
[    0.728507] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering...
[    0.771974] Key type asymmetric registered
[    0.776168] Asymmetric key parser 'x509' registered
[    0.781196] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 245)
[    0.788882] io scheduler mq-deadline registered
[    0.793522] io scheduler kyber registered
[    0.800731] pinctrl-single 4084000.pinctrl: 34 pins, size 136
[    0.807161] pinctrl-single f4000.pinctrl: 151 pins, size 604
[    0.813861] pinctrl-single a40000.pinctrl: 512 pins, size 2048
[    0.825803] Serial: 8250/16550 driver, 12 ports, IRQ sharing enabled
[    0.840920] loop: module loaded
[    0.845317] megasas: 07.719.03.00-rc1
[    0.851975] tun: Universal TUN/TAP device driver, 1.6
[    0.857879] thunder_xcv, ver 1.0
[    0.861237] thunder_bgx, ver 1.0
[    0.864562] nicpf, ver 1.0
[    0.867492] e1000: Intel(R) PRO/1000 Network Driver
[    0.872479] e1000: Copyright (c) 1999-2006 Intel Corporation.
[    0.878391] e1000e: Intel(R) PRO/1000 Network Driver
[    0.883467] e1000e: Copyright(c) 1999 - 2015 Intel Corporation.
[    0.889546] igb: Intel(R) Gigabit Ethernet Network Driver
[    0.895065] igb: Copyright (c) 2007-2014 Intel Corporation.
[    0.900786] igbvf: Intel(R) Gigabit Virtual Function Network Driver
[    0.907194] igbvf: Copyright (c) 2009 - 2012 Intel Corporation.
[    0.913361] sky2: driver version 1.30
[    0.917795] VFIO - User Level meta-driver version: 0.3
[    0.923739] usbcore: registered new interface driver usb-storage
[    0.930420] i2c_dev: i2c /dev entries driver
[    0.936151] sdhci: Secure Digital Host Controller Interface driver
[    0.942505] sdhci: Copyright(c) Pierre Ossman
[    0.947161] sdhci-pltfm: SDHCI platform and OF driver helper
[    0.953546] ledtrig-cpu: registered to indicate activity on CPUs
[    0.959873] SMCCC: SOC_ID: ARCH_SOC_ID not implemented, skipping ....
[    0.966810] usbcore: registered new interface driver usbhid
[    0.972513] usbhid: USB HID core driver
[    0.977263] optee: probing for conduit method.
[    0.981840] optee: revision 4.0 (2a5b1d12)
[    0.982127] optee: dynamic shared memory is enabled
[    0.991660] optee: initialized driver
[    0.996288] Initializing XFRM netlink socket
[    1.000709] NET: Registered PF_PACKET protocol family
[    1.005949] Key type dns_resolver registered
[    1.010696] registered taskstats version 1
[    1.014919] Loading compiled-in X.509 certificates
[    1.027652] ti-sci 44043000.system-controller: ABI: 3.1 (firmware rev 0x0009 '9.1.8--v09.01.08 (Kool Koala)')
[    1.067252] omap_i2c 20000000.i2c: bus 0 rev0.12 at 400 kHz
[    1.073933] omap_i2c 20010000.i2c: bus 1 rev0.12 at 100 kHz
[    1.080429] i2c 2-0036: Fixed dependency cycle(s) with /bus@f0000/ticsi2rx@30102000/csi-bridge@30101000
[    1.090155] omap_i2c 20020000.i2c: bus 2 rev0.12 at 400 kHz
[    1.096056] ti-sci-intr 4210000.interrupt-controller: Interrupt Router 5 domain created
[    1.104382] ti-sci-intr bus@f0000:interrupt-controller@a00000: Interrupt Router 3 domain created
[    1.113577] ti-sci-inta 48000000.interrupt-controller: Interrupt Aggregator domain 28 created
[    1.122571] ti-sci-inta 4e0a0000.interrupt-controller: Interrupt Aggregator domain 200 created
[    1.132268] ti-udma 485c0100.dma-controller: Number of rings: 82
[    1.140329] ti-udma 485c0100.dma-controller: Channels: 48 (bchan: 18, tchan: 12, rchan: 18)
[    1.151173] ti-udma 485c0000.dma-controller: Number of rings: 150
[    1.160978] ti-udma 485c0000.dma-controller: Channels: 35 (tchan: 20, rchan: 15)
[    1.170334] ti-udma 4e230000.dma-controller: Number of rings: 6
[    1.176786] ti-udma 4e230000.dma-controller: Channels: 6 (bchan: 0, tchan: 0, rchan: 6)
[    1.186003] printk: console [ttyS2] disabled
[    1.190438] 2800000.serial: ttyS2 at MMIO 0x2800000 (irq = 253, base_baud = 3000000) is a 8250
[    1.199315] printk: console [ttyS2] enabled
[    1.207772] printk: bootconsole [ns16550a0] disabled
[    1.258085] davinci_mdio 8000f00.mdio: davinci mdio revision 9.7, bus freq 1000000
[    1.266758] davinci_mdio 8000f00.mdio: phy[0]: device 8000f00.mdio:00, driver unknown
[    1.274643] am65-cpsw-nuss 8000000.ethernet: initializing am65 cpsw nuss version 0x6BA01103, cpsw version 0x6BA81103 Ports: 3 quirks:00000006
[    1.287420] am65-cpsw-nuss 8000000.ethernet: initialized cpsw ale version 1.5
[    1.294548] am65-cpsw-nuss 8000000.ethernet: ALE Table size 512
[    1.300886] pps pps0: new PPS source ptp0
[    1.305163] am65-cpsw-nuss 8000000.ethernet: CPTS ver 0x4e8a010c, freq:500000000, add_val:1 pps:1
[    1.315401] am65-cpsw-nuss 8000000.ethernet: set new flow-id-base 19
[    1.323729] cpufreq: cpufreq_online: CPU0: Running at unlisted initial frequency: 1200000 KHz, changing to: 1250000 KHz
[    1.335988] mmc0: CQHCI version 5.10
[    1.380822] mmc0: SDHCI controller on fa10000.mmc [fa10000.mmc] using ADMA 64-bit
[    1.453355] mmc0: Command Queue Engine enabled
[    1.457827] mmc0: new HS200 MMC card at address 0001
[    1.476092] mmcblk0: mmc0:0001 BGUF4R 29.1 GiB
[    1.483330]  mmcblk0: p1
[    1.486386] mmcblk0boot0: mmc0:0001 BGUF4R 31.9 MiB
[    1.492194] mmcblk0boot1: mmc0:0001 BGUF4R 31.9 MiB
[    1.497911] mmcblk0rpmb: mmc0:0001 BGUF4R 4.00 MiB, chardev (240:0)
[    1.659093] debugfs: Directory 'pd:182' with parent 'pm_genpd' already present!
[    1.667497] debugfs: Directory 'pd:182' with parent 'pm_genpd' already present!
[    1.674901] debugfs: Directory 'pd:182' with parent 'pm_genpd' already present!
[    1.961931] EXT4-fs (mmcblk0p1): warning: mounting fs with errors, running e2fsck is recommended
[    1.973539] EXT4-fs (mmcblk0p1): Errors on filesystem, clearing orphan list.
[    1.980640] EXT4-fs (mmcblk0p1): recovery complete
[    1.985895] EXT4-fs (mmcblk0p1): mounted filesystem with ordered data mode. Quota mode: none.
[    1.994481] VFS: Mounted root (ext4 filesystem) on device 179:1.
[    2.001093] devtmpfs: mounted
[    2.004819] Freeing unused kernel memory: 2048K
[    2.009504] Run /sbin/init as init process
[    2.013606]   with arguments:
[    2.013609]     /sbin/init
[    2.013612]   with environment:
[    2.013614]     HOME=/
[    2.013617]     TERM=linux
[    2.099144] systemd[1]: System time before build time, advancing clock.
[    2.139601] NET: Registered PF_INET6 protocol family
[    2.145869] Segment Routing with IPv6
[    2.149622] In-situ OAM (IOAM) with IPv6
[    2.175171] systemd[1]: systemd 250.5+ 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 -BZIP2 -LZ4 -XZ -ZLIB +ZSTD -BPF_FRAMEWORK +XKBCOMMON +UTMP +SYSVINIT default-hierarchy=hybrid)
[    2.207151] systemd[1]: Detected architecture arm64.
[    2.307748] systemd[1]: Hostname set to <am62axx-evm>.
[    2.428064] systemd-sysv-generator[152]: 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 more safe and robust.
[    2.453591] systemd-sysv-generator[152]: SysV service '/etc/init.d/thermal-zone-init' 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 more safe and robust.
[    2.478722] systemd-sysv-generator[152]: SysV service '/etc/init.d/netopeer2-server' 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 more safe and robust.
[    2.504154] systemd-sysv-generator[152]: SysV service '/etc/init.d/sysrepo' 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 more safe and robust.
[    2.806294] systemd[1]: /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.
[    2.868807] 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.
[    2.940537] systemd[1]: Queued start job for default target Graphical Interface.
[    3.007222] systemd[1]: Created slice Slice /system/getty.
[    3.032806] systemd[1]: Created slice Slice /system/modprobe.
[    3.056802] systemd[1]: Created slice Slice /system/serial-getty.
[    3.081382] systemd[1]: Created slice User and Session Slice.
[    3.102559] systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
[    3.126488] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
[    3.150707] systemd[1]: Reached target Path Units.
[    3.166340] systemd[1]: Reached target Remote File Systems.
[    3.186417] systemd[1]: Reached target Slice Units.
[    3.202446] systemd[1]: Reached target Swaps.
[    3.280329] systemd[1]: Listening on RPCbind Server Activation Socket.
[    3.307031] systemd[1]: Reached target RPC Port Mapper.
[    3.360493] systemd[1]: Listening on Process Core Dump Socket.
[    3.383167] systemd[1]: Listening on initctl Compatibility Named Pipe.
[    3.408127] systemd[1]: Listening on Journal Audit Socket.
[    3.431714] systemd[1]: Listening on Journal Socket (/dev/log).
[    3.456867] systemd[1]: Listening on Journal Socket.
[    3.477870] systemd[1]: Listening on Network Service Netlink Socket.
[    3.505234] systemd[1]: Listening on udev Control Socket.
[    3.528230] systemd[1]: Listening on udev Kernel Socket.
[    3.552619] systemd[1]: Listening on User Database Manager Socket.
[    3.622729] systemd[1]: Mounting Huge Pages File System...
[    3.656983] systemd[1]: Mounting POSIX Message Queue File System...
[    3.688859] systemd[1]: Mounting Kernel Debug File System...
[    3.707400] systemd[1]: Kernel Trace File System was skipped because of a failed condition check (ConditionPathExists=/sys/kernel/tracing).
[    3.732122] systemd[1]: Mounting Temporary Directory /tmp...
[    3.758948] systemd[1]: Starting Create List of Static Device Nodes...
[    3.810906] systemd[1]: Starting Load Kernel Module configfs...
[    3.835940] systemd[1]: Starting Load Kernel Module drm...
[    3.855676] systemd[1]: Starting Load Kernel Module fuse...
[    3.867287] fuse: init (API version 7.37)
[    3.881892] systemd[1]: Starting Start psplash boot splash screen...
[    3.914137] systemd[1]: Starting RPC Bind...
[    3.930488] systemd[1]: File System Check on Root Device was skipped because of a failed condition check (ConditionPathIsReadWrite=!/).
[    3.952292] systemd[1]: Starting Journal Service...
[    3.973977] systemd[1]: Starting Load Kernel Modules...
[    3.989800] cryptodev: loading out-of-tree module taints kernel.
[    3.997673] cryptodev: driver 1.12 loaded.
[    4.001214] systemd[1]: Starting Generate network units from Kernel command line...
[    4.031432] systemd[1]: Starting Remount Root and Kernel File Systems...
[    4.051277] EXT4-fs (mmcblk0p1): re-mounted. Quota mode: none.
[    4.062591] systemd[1]: Starting Coldplug All udev Devices...
[    4.087690] systemd[1]: Started RPC Bind.
[    4.106767] systemd[1]: Started Journal Service.
[    4.502673] systemd-journald[167]: Received client request to flush runtime journal.
[    4.715491] audit: type=1334 audit(1651167747.616:2): prog-id=5 op=LOAD
[    4.722450] audit: type=1334 audit(1651167747.624:3): prog-id=6 op=LOAD
[    5.309411] random: crng init done
[    5.345517] mc: Linux media interface: v0.10
[    5.360696] videodev: Linux video capture interface: v2.00
[    5.414637] k3-dsp-rproc 7e000000.dsp: assigned reserved memory node c7x-dma-memory@99800000
[    5.423867] k3-dsp-rproc 7e000000.dsp: configured DSP for remoteproc mode
[    5.436270] remoteproc remoteproc0: 7e000000.dsp is available
[    5.459317] vdec 30210000.video-codec: error -ENXIO: IRQ index 0 not found
[    5.468370] vdec 30210000.video-codec: failed to get irq resource, falling back to polling
[    5.489503] platform 79000000.r5f: configured R5F for remoteproc mode
[    5.496351] platform 79000000.r5f: assigned reserved memory node r5f-dma-memory@9b800000
[    5.505194] remoteproc remoteproc1: 79000000.r5f is available
[    5.535061] remoteproc remoteproc0: powering up 7e000000.dsp
[    5.540849] remoteproc remoteproc0: Booting fw image am62a-c71_0-fw, size 11046992
[    5.549355] remoteproc remoteproc1: powering up 79000000.r5f
[    5.552774] platform 78000000.r5f: R5F core may have been powered on by a different host, programmed state (0) != actual state (1)
[    5.555081] remoteproc remoteproc1: Booting fw image am62a-mcu-r5f0_0-fw, size 52148
[    5.567100] platform 78000000.r5f: configured R5F for IPC-only mode
[    5.578010] k3-dsp-rproc 7e000000.dsp: booting DSP core using boot addr = 0x99a00000
[    5.581023] platform 78000000.r5f: assigned reserved memory node r5f-dma-memory@9c800000
[    5.595643] rproc-virtio rproc-virtio.5.auto: assigned reserved memory node c7x-dma-memory@99800000
[    5.597323] remoteproc remoteproc2: 78000000.r5f is available
[    5.610603] rproc-virtio rproc-virtio.6.auto: assigned reserved memory node r5f-dma-memory@9b800000
[    5.612836] remoteproc remoteproc2: attaching to 78000000.r5f
[    5.613697] rtc-ti-k3 2b1f0000.rtc: Clock rate 32552 is not 32768! Could misbehave!
[    5.616273] rtc-ti-k3 2b1f0000.rtc: registered as rtc0
[    5.616321] rtc-ti-k3 2b1f0000.rtc: setting system clock to 1970-01-01T00:00:11 UTC (11)
[    5.623048] virtio_rpmsg_bus virtio0: rpmsg host is online
[    5.623709] virtio_rpmsg_bus virtio0: creating channel rpmsg_chrdev addr 0xd
[    5.631657] platform 78000000.r5f: R5F core initialized in IPC-only mode
[    5.637060] rproc-virtio rproc-virtio.5.auto: registered virtio0 (type 7)
[    5.639494] rproc-virtio rproc-virtio.8.auto: assigned reserved memory node r5f-dma-memory@9c800000
[    5.647505] remoteproc remoteproc0: remote processor 7e000000.dsp is now up
[    5.693500] virtio_rpmsg_bus virtio1: rpmsg host is online
[    5.693890] virtio_rpmsg_bus virtio1: creating channel ti.ipc4.ping-pong addr 0xd
[    5.701353] rproc-virtio rproc-virtio.6.auto: registered virtio1 (type 7)
[    5.707874] systemd-journald[167]: Time jumped backwards, rotating.
[    5.723601] remoteproc remoteproc1: remote processor 79000000.r5f is now up
[    5.725724] virtio_rpmsg_bus virtio1: creating channel rpmsg_chrdev addr 0xe
[    5.742855] virtio_rpmsg_bus virtio2: rpmsg host is online
[    5.743688] virtio_rpmsg_bus virtio2: creating channel rpmsg_chrdev addr 0xd
[    5.750831] rproc-virtio rproc-virtio.8.auto: registered virtio2 (type 7)
[    5.759433] virtio_rpmsg_bus virtio2: creating channel rpmsg_chrdev addr 0x15
[    5.765989] remoteproc remoteproc2: remote processor 78000000.r5f is now attached
[    5.780987] virtio_rpmsg_bus virtio0: creating channel rpmsg_chrdev addr 0x15
[    5.788615] virtio_rpmsg_bus virtio0: creating channel ti.ipc4.ping-pong addr 0xe
[    5.804357] virtio_rpmsg_bus virtio2: creating channel ti.ipc4.ping-pong addr 0xe
[    5.813906] e5010 fd20000.e5010: Device registered as /dev/video2
[    5.828812] panel-lvds panel: Start probe panle-lvds !
[    5.834195] panel-lvds panel: probe panle-lvds Success !
[    5.876278] lvds-codec lvds-brige: Start probe lvds-codec !
[    5.889075] lvds-codec lvds-brige: probe lvds-codec Success !
[    5.899555] [drm] Initialized tidss 1.0.0 20180215 for 30200000.dss on minor 0
[    5.916389] Console: switching to colour frame buffer device 160x45
[    5.919782] ox03c 2-0036: init camera Success!
[    5.950809] tidss 30200000.dss: [drm] fb0: tidssdrmfb frame buffer device
[    6.453944] audit: type=1334 audit(12.332:4): prog-id=7 op=LOAD
[    6.468440] audit: type=1334 audit(12.348:5): prog-id=8 op=LOAD
[    6.508558] ox03c 2-0036: Consider updating driver ox03c to match on endpoints
[    6.648032] Bluetooth: Core ver 2.22
[    6.651836] NET: Registered PF_BLUETOOTH protocol family
[    6.659822] Bluetooth: HCI device and connection manager initialized
[    6.666252] Bluetooth: HCI socket layer initialized
[    6.671223] Bluetooth: L2CAP socket layer initialized
[    6.676372] Bluetooth: SCO socket layer initialized
[    6.708052] cdns-csi2rx 30101000.csi-bridge: Probed CSI2RX with 4/4 lanes, 4 streams, external D-PHY
[    6.770005] xhci-hcd xhci-hcd.9.auto: xHCI Host Controller
[    6.785361] xhci-hcd xhci-hcd.9.auto: new USB bus registered, assigned bus number 1
[    6.961909] xhci-hcd xhci-hcd.9.auto: USB3 root hub has no ports
[    6.970401] xhci-hcd xhci-hcd.9.auto: hcc params 0x0258fe6d hci version 0x110 quirks 0x0000000000010010
[    6.980003] xhci-hcd xhci-hcd.9.auto: irq 540, io mem 0x31100000
[    6.998516] hub 1-0:1.0: USB hub found
[    7.002367] hub 1-0:1.0: 1 port detected
[    7.216602] cfg80211: Loading compiled-in X.509 certificates for regulatory database
[    7.233377] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
[    7.287547] am65-cpsw-nuss 8000000.ethernet eth0: PHY [8000f00.mdio:00] driver [Generic PHY] (irq=POLL)
[    7.297035] am65-cpsw-nuss 8000000.ethernet eth0: configuring for phy/rgmii-rxid link mode

I also compaired the above log with the one from working dev-board. The carveout_edgeai_shared-memories don't have @address in the log from dev-board. I wonder if the naming issue causes DMA init failure.

Regards,

Huang Jingjie

+1 Rahul Ravikumar over 1 year ago in reply to jingjie.huang

TI__Expert 4238 points

Hi Jingjie,

Application expects the carvout entry to be /dev/dma_heap/carveout_edgeai_shared-memories but you have @a3000000 appended
Did you modify any kernel config?

However, as a workaround you can create below SoftLink before running the application

ln -s /dev/dma_heap/carveout_edgeai_shared-memories@a3000000 /dev/dma_heap/carveout_edgeai_shared-memories

Regards
Rahul T R

0 Jianzhong Xu over 1 year ago in reply to Rahul Ravikumar

TI__Guru 59285 points

Hi Jingjie,

For the other question he had,

jingjie.huang said:
It is different from our previous implementation, that the source moved from video2 to video3. But I have no idea why.

please look at the log of "v4l2-ctl --list-devices"

root@am62axx-evm:/opt/edgeai-gst-apps# v4l2-ctl --list-devices
j721e-csi2rx (platform:30102000.ticsi2rx):
        /dev/video3
        /dev/video4
        /dev/video5
        /dev/video6
        /dev/video7
        /dev/video8
        /dev/media0

e5010 (platform:e5010):
        /dev/video0

wave5-dec (platform:wave5-dec):
        /dev/video1

wave5-enc (platform:wave5-enc):
        /dev/video2

You'll find the video nodes under j721e-csi2rx start from video3.

Regards,

Jianzhong

0 jingjie.huang over 1 year ago in reply to Rahul Ravikumar

Prodigy 230 points

Hi Rahul,

Thanks for the support. I double checked with my colleague who is in charge of generating kernel, and there is some related modification.

BTW, before new kernel is generated, I tried your approach. Somehow g-streamer still argues about memory allocation:

root@am62axx-evm:~# gst-launch-1.0 v4l2src device=/dev/video3 io-mode=5 ! video/x-bayer, width=1920, height=1280, format=bggr12, framerate=60/1 ! queue leaky=2 ! tiovxisp sensor-name=SENSOR_OX3C dcc-isp-file=/opt/imaging/ox3c/dcc_viss_wdr.bin sink_0::dcc_2a_file=/opt/imaging/ox3c/dcc_2a_wdr.bin sink_0::device=/dev/v4l-subdev2 format-msb=11 ! video/x-raw, format=NV12, width=1920, height=1280,framerate=60/1 ! queue ! kmssink async=false driver-name=tidss
APP: Init ... !!!
MEM: Init ... !!!
MEM: Initialized DMA HEAP (fd=6) !!!
MEM: Init ... Done !!!
IPC: Init ... !!!
IPC: Init ... Done !!!
REMOTE_SERVICE: Init ... !!!
REMOTE_SERVICE: Init ... Done !!!
  1195.067442 s: GTC Frequency = 200 MHz
APP: Init ... Done !!!
  1195.067578 s:  VX_ZONE_INIT:Enabled
  1195.067591 s:  VX_ZONE_ERROR:Enabled
  1195.067600 s:  VX_ZONE_WARNING:Enabled
  1195.069178 s:  VX_ZONE_INIT:[tivxInitLocal:130] Initialization Done !!!
  1195.070065 s:  VX_ZONE_INIT:[tivxHostInitLocal:101] Initialization Done for HOST !!!
Setting pipeline to PAUSED ...
Pipeline is live and does not need PREROLL ...
Redistribute latency...
Pipeline is PREROLLED ...
Setting pipeline to PLAYING ...
New clock: GstSystemClock
ERROR: from element /GstPipeline:pipeline0/GstV4l2Src:v4l2src0: Failed to allocate required memory.
Additional debug info:
../gst-plugins-good-1.20.7/sys/v4l2/gstv4l2src.c(777): gst_v4l2src_decide_allocation (): /GstPipeline:pipeline0/GstV4l2Src:v4l2src0:
Buffer pool activation failed
Execution ended after 0:00:00.029713430
Setting pipeline to NULL ...
ERROR: from element /GstPipeline:pipeline0/GstV4l2Src:v4l2src0: Internal data stream error.
Additional debug info:
../gstreamer-1.20.7/libs/gst/base/gstbasesrc.c(3127): gst_base_src_loop (): /GstPipeline:pipeline0/GstV4l2Src:v4l2src0:
streaming stopped, reason not-negotiated (-4)
Freeing pipeline ...

I'm trying to figure out whether the cause is from the pipeline parameters or the softlink.

Regards,

Huang Jingjie

0 Rahul Ravikumar over 1 year ago in reply to jingjie.huang

TI__Expert 4238 points

Hi Jingjie,

Does the raw capture works, without tiovxisp

gst-launch-1.0 v4l2src device=/dev/video3 io-mode=5 ! video/x-bayer, width=1920, height=1280, format=bggr12, framerate=60/1 ! queue leaky=2 ! fakesink

Can you try the above pipeline if raw capture is working

Regards
Rahul T R

0 jingjie.huang over 1 year ago in reply to Rahul Ravikumar

Prodigy 230 points

Hi Rahul,

Thanks for the reply. I tried with newly generated kernel and now the pipeline can work just fine, confiming that the problem is brought by the “@a3000000".

Regards,

Huang Jingjie

Processors

Processors forum

AM62A7: Memory init failed when running g-streamer