Analogue Camera Adapter device tree errors

Hello! I’m trying connect and enable ACA v2.0C with adv7280 using instructions from here on Colibri eval board v3.2B, imx6s v1.1A. I use BSP 5.7.0 Reference multimedia image
I do:

Colibri iMX6 # setenv fdt_file imx6dl-colibri-cam-eval-v3.dtb
Colibri iMX6 # saveenv

than reset board or boot cmd to uboot, and its load imx6dl-colibri-eval-v3.dtb and enable two dtbo to it.
I change env variable fdt_file to fdtfile. Now board boot with imx6dl-colibri-cam-eval-v3.dtb, also with 2 dtbo, but with errors in dmesg.
No output for dmesg | grep adv as in instructions.
No i2c device with chip id 0x42:

root@colibri-imx6-10868199:~# dmesg | grep i2c
[    0.090373] stmpe-i2c 1-0041: stmpe811 detected, chip id: 0x811
[    0.180529] i2c i2c-1: IMX I2C adapter registered
[    0.181489] i2c i2c-2: IMX I2C adapter registered
[    1.581241] i2c /dev entries driver

Driver for adv7280 not loaded:

root@colibri-imx6-10868199:~# modprobe adv7280_tvin
[ 1527.564587] imx6dl-pinctrl 20e0000.iomuxc: pin MX6DL_PAD_EIM_A22 already requested by 2088000.pwm; cannot claim for 2-0021
[ 1527.575780] imx6dl-pinctrl 20e0000.iomuxc: pin-74 (2-0021) status -22
[ 1527.582248] imx6dl-pinctrl 20e0000.iomuxc: could not request pin 74 (MX6DL_PAD_EIM_A22) from group ipu1csi0grp  on device 20e0000.iomuxc
[ 1527.594585] adv7280 2-0021: Error applying setting, reverse things back
[ 1527.614262] adv7280: probe of 2-0021 failed with error -22

Device /dev/video0 appered after boot dtb with cam, but not work.
It’s pwm3 interfere with i2c3 ?

Hi @parus247,

Thanks for reaching out. Can you please share your device tree with us? Did you modify it to any extent?

Also, the same error code -22 is mentioned on the page you linked so we’ll check with our team if this is really an error that blocks you. Can you please also share the dmesg output with us?

How are you trying to make the camera work? Can you please share any commands that you tried?

Best regards,

Hello @gclaudino.tx .

I use imx6dl-colibri-cam-eval-v3.dtb without any modifications. DT overlays is colibri-imx6_lcd-vga_overlay.dtbo. Default overlay colibri-imx6_stmpe-ts_overlay.dtbo was disabled.
I just wondering why imx6dl-colibri-cam-eval-v3.dtb not loaded while I change fdt_file as in instructions, only after edit fdtfile. This variables should be used for different boot options?
U-boot out:

U-Boot 2020.07-5.7.0+git.1cbeecee44a8 (Jun 27 2022 - 13:27:02 +0000)

CPU:   Freescale i.MX6SOLO rev1.4 996 MHz (running at 792 MHz)
CPU:   Commercial temperature grade (0C to 95C) at 47C
Reset cause: WDOG
DRAM:  256 MiB
PMIC:  device id: 0x10, revision id: 0x21, programmed
MMC:   FSL_SDHC: 1, FSL_SDHC: 0
Loading Environment from MMC... OK
In:    serial
Out:   serial
Err:   serial
Model: Toradex Colibri iMX6 Solo 256MB V1.1A, Serial# 10868199
Net:   eth0: ethernet@2188000
Hit any key to stop autoboot:  0 
MMC: no card present
switch to partitions #0, OK
mmc0(part 0) is current device
Scanning mmc 0:1...
Found U-Boot script /boot.scr
5752 bytes read in 14 ms (400.4 KiB/s)
## Executing script at 17000000
Loading DeviceTree: imx6dl-colibri-cam-eval-v3.dtb
74196 bytes read in 21 ms (3.4 MiB/s)
47 bytes read in 10 ms (3.9 KiB/s)
Applying Overlay: colibri-imx6_lcd-vga_overlay.dtbo
788 bytes read in 14 ms (54.7 KiB/s)
6799688 bytes read in 252 ms (25.7 MiB/s)
Bootargs: enable_wait_mode=off galcore.contiguousSize=50331648 root=PARTUUID=b9669128-02 ro rootwait fec_mac=00:14:2d:a5:d5:e7 consoleblank=0 no_console_suspend=1 console=tty1 console=ttymxc0,115200n8 fbmem=8M
## Flattened Device Tree blob at 12100000
   Booting using the fdt blob at 0x12100000
   Loading Device Tree to 1df32000, end 1df67fff ... OK

Starting kernel ...

dmesg log:

root@colibri-imx6-10868199:~# dmesg
[    0.000000] Booting Linux on physical CPU 0x0
[    0.000000] Linux version 5.4.193-5.7.0+git.f78299297185 (oe-user@oe-host) (gcc version 9.3.0 (GCC)) #1 SMP Mon Jul 11 14:42:03 UTC 2022
[    0.000000] CPU: ARMv7 Processor [412fc09a] revision 10 (ARMv7), cr=10c5387d
[    0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
[    0.000000] OF: fdt: Machine model: Toradex Colibri iMX6DL/S on Colibri Evaluation Board V3
[    0.000000] Memory policy: Data cache writeback
[    0.000000] Reserved memory: created CMA memory pool at 0x14000000, size 128 MiB
[    0.000000] OF: reserved mem: initialized node linux,cma, compatible id shared-dma-pool
[    0.000000] On node 0 totalpages: 65536
[    0.000000]   Normal zone: 512 pages used for memmap
[    0.000000]   Normal zone: 0 pages reserved
[    0.000000]   Normal zone: 65536 pages, LIFO batch:15
[    0.000000] CPU: All CPU(s) started in SVC mode.
[    0.000000] percpu: Embedded 15 pages/cpu s32012 r8192 d21236 u61440
[    0.000000] pcpu-alloc: s32012 r8192 d21236 u61440 alloc=15*4096
[    0.000000] pcpu-alloc: [0] 0 [0] 1 
[    0.000000] Built 1 zonelists, mobility grouping on.  Total pages: 65024
[    0.000000] Kernel command line: enable_wait_mode=off galcore.contiguousSize=50331648 root=PARTUUID=b9669128-02 ro rootwait fec_mac=00:14:2d:a5:d5:e7 consoleblank=0 no_console_suspend=1 console=tty1 console=ttymxc0,115200n8 fbmem=8M
[    0.000000] Dentry cache hash table entries: 32768 (order: 5, 131072 bytes, linear)
[    0.000000] Inode-cache hash table entries: 16384 (order: 4, 65536 bytes, linear)
[    0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off
[    0.000000] Memory: 112980K/262144K available (9216K kernel code, 459K rwdata, 3144K rodata, 1024K init, 415K bss, 18092K reserved, 131072K cma-reserved, 0K highmem)
[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1
[    0.000000] rcu: Hierarchical RCU implementation.
[    0.000000] rcu: 	RCU event tracing is enabled.
[    0.000000] rcu: 	RCU restricting CPUs from NR_CPUS=4 to nr_cpu_ids=2.
[    0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies.
[    0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2
[    0.000000] NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16
[    0.000000] L2C-310 erratum 769419 enabled
[    0.000000] L2C-310 enabling early BRESP for Cortex-A9
[    0.000000] L2C-310 full line of zeros enabled for Cortex-A9
[    0.000000] L2C-310 ID prefetch enabled, offset 16 lines
[    0.000000] L2C-310 dynamic clock gating enabled, standby mode enabled
[    0.000000] L2C-310 cache controller enabled, 16 ways, 512 kB
[    0.000000] L2C-310: CACHE_ID 0x410000c8, AUX_CTRL 0x76450001
[    0.000000] Switching to timer-based delay loop, resolution 333ns
[    0.000008] sched_clock: 32 bits at 3000kHz, resolution 333ns, wraps every 715827882841ns
[    0.000029] clocksource: mxc_timer1: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 637086815595 ns
[    0.001394] Console: colour dummy device 80x30
[    0.001757] printk: console [tty1] enabled
[    0.001788] Calibrating delay loop (skipped), value calculated using timer frequency.. 6.00 BogoMIPS (lpj=30000)
[    0.001817] pid_max: default: 32768 minimum: 301
[    0.001956] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes, linear)
[    0.001985] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes, linear)
[    0.002701] CPU: Testing write buffer coherency: ok
[    0.002751] CPU0: Spectre v2: using BPIALL workaround
[    0.003015] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
[    0.003555] Setting up static identity map for 0x10100000 - 0x10100060
[    0.003703] rcu: Hierarchical SRCU implementation.
[    0.006301] smp: Bringing up secondary CPUs ...
[    0.006797] smp: Brought up 1 node, 1 CPU
[    0.006818] SMP: Total of 1 processors activated (6.00 BogoMIPS).
[    0.006835] CPU: All CPU(s) started in SVC mode.
[    0.007166] devtmpfs: initialized
[    0.017959] random: get_random_u32 called from bucket_table_alloc+0x58/0x14c with crng_init=0
[    0.018407] VFP support v0.3: implementor 41 architecture 3 part 30 variant 9 rev 4
[    0.018675] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[    0.018710] futex hash table entries: 512 (order: 3, 32768 bytes, linear)
[    0.023076] pinctrl core: initialized pinctrl subsystem
[    0.024137] NET: Registered protocol family 16
[    0.030063] DMA: preallocated 256 KiB pool for atomic coherent allocations
[    0.030972] cpuidle: using governor menu
[    0.031242] CPU identified as i.MX6DL, silicon rev 1.4
[    0.038095] vdd1p1: supplied by regulator-dummy
[    0.038646] vdd3p0: supplied by regulator-dummy
[    0.039105] vdd2p5: supplied by regulator-dummy
[    0.039635] vddarm: supplied by regulator-dummy
[    0.040322] vddpu: supplied by regulator-dummy
[    0.040693] vddsoc: supplied by regulator-dummy
[    0.041269] mxs_phy 20c9000.usbphy: 20c9000.usbphy supply phy-3p0 not found, using dummy regulator
[    0.041729] mxs_phy 20ca000.usbphy: 20ca000.usbphy supply phy-3p0 not found, using dummy regulator
[    0.051328] hw-breakpoint: found 5 (+1 reserved) breakpoint and 1 watchpoint registers.
[    0.051360] hw-breakpoint: maximum watchpoint size is 4 bytes.
[    0.052344] imx6dl-pinctrl 20e0000.iomuxc: initialized IMX pinctrl driver
[    0.068600] GPIO line 90 (camera_nreset) hogged as output/high
[    0.078448] SCSI subsystem initialized
[    0.078707] usbcore: registered new interface driver usbfs
[    0.078771] usbcore: registered new interface driver hub
[    0.078834] usbcore: registered new device driver usb
[    0.078976] usb_phy_generic usbphynop1: usbphynop1 supply vcc not found, using dummy regulator
[    0.079265] usb_phy_generic usbphynop2: usbphynop2 supply vcc not found, using dummy regulator
[    0.090370] stmpe-i2c 1-0041: stmpe811 detected, chip id: 0x811
[    0.180531] i2c i2c-1: IMX I2C adapter registered
[    0.181497] i2c i2c-2: IMX I2C adapter registered
[    0.181721] videodev: Linux video capture interface: v2.00
[    0.181798] pps_core: LinuxPPS API ver. 1 registered
[    0.181814] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[    0.181853] PTP clock support registered
[    0.209726] imx-ipuv3 2400000.ipu: IPU DMFC NORMAL mode: 1(0~1), 5B(4,5), 5F(6,7)
[    0.210979] mxc_vdoa 21e4000.vdoa: i.MX Video Data Order Adapter(VDOA) driver probed
[    0.211557] MIPI CSI2 driver module loaded
[    0.211615] Advanced Linux Sound Architecture Driver Initialized.
[    0.213385] clocksource: Switched to clocksource mxc_timer1
[    0.213546] VFS: Disk quotas dquot_6.6.0
[    0.213626] VFS: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[    0.221915] thermal_sys: Registered thermal governor 'step_wise'
[    0.222279] NET: Registered protocol family 2
[    0.222432] IP idents hash table entries: 4096 (order: 3, 32768 bytes, linear)
[    0.222934] tcp_listen_portaddr_hash hash table entries: 512 (order: 0, 6144 bytes, linear)
[    0.222979] TCP established hash table entries: 2048 (order: 1, 8192 bytes, linear)
[    0.223020] TCP bind hash table entries: 2048 (order: 2, 16384 bytes, linear)
[    0.223066] TCP: Hash tables configured (established 2048 bind 2048)
[    0.223155] UDP hash table entries: 256 (order: 1, 8192 bytes, linear)
[    0.223192] UDP-Lite hash table entries: 256 (order: 1, 8192 bytes, linear)
[    0.223329] NET: Registered protocol family 1
[    0.223839] RPC: Registered named UNIX socket transport module.
[    0.223861] RPC: Registered udp transport module.
[    0.223876] RPC: Registered tcp transport module.
[    0.223888] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    0.224466] hw perfevents: no interrupt-affinity property for /pmu, guessing.
[    0.224643] hw perfevents: enabled with armv7_cortex_a9 PMU driver, 7 counters available
[    0.226014] Bus freq driver module loaded
[    0.226983] Initialise system trusted keyrings
[    0.227183] workingset: timestamp_bits=30 max_order=16 bucket_order=0
[    0.232779] NFS: Registering the id_resolver key type
[    0.232821] Key type id_resolver registered
[    0.232837] Key type id_legacy registered
[    0.232859] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
[    0.232875] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering...
[    0.233621] Key type cifs.idmap registered
[    0.233649] ntfs: driver 2.1.32 [Flags: R/W].
[    0.234104] fuse: init (API version 7.31)
[    0.270146] Key type asymmetric registered
[    0.270170] Asymmetric key parser 'x509' registered
[    0.270195] io scheduler mq-deadline registered
[    0.270211] io scheduler kyber registered
[    0.272288] imx-weim 21b8000.weim: Driver registered.
[    0.274145] imx6dl-pinctrl 20e0000.iomuxc: pin MX6DL_PAD_EIM_D26 already requested by 20e0000.iomuxc; cannot claim for backlight
[    0.274182] imx6dl-pinctrl 20e0000.iomuxc: pin-91 (backlight) status -22
[    0.274205] imx6dl-pinctrl 20e0000.iomuxc: could not request pin 91 (MX6DL_PAD_EIM_D26) from group gpioblon  on device 20e0000.iomuxc
[    0.274232] pwm-backlight backlight: Error applying setting, reverse things back
[    0.274265] pwm-backlight: probe of backlight failed with error -22
[    0.275841] fbcvt: 640x480@60: CVT Name - .307M3
[    0.275877] mxc_sdc_fb fb@0: registered mxc display driver lcd
[    0.277427] mxc_sdc_fb fb@0: 640x480 h_sync,r,l: 64,16,80  v_sync,l,u: 4,3,13 pixclock=23750000 Hz
[    0.337704] mxc_sdc_fb fb@0: 640x480 h_sync,r,l: 64,16,80  v_sync,l,u: 4,3,13 pixclock=23750000 Hz
[    0.367017] Console: switching to colour frame buffer device 80x30
[    0.407256] mxc_sdc_fb fb@1: NO mxc display driver found!
[    0.413004] pfuze100-regulator 1-0008: Full layer: 2, Metal layer: 1
[    0.415668] pfuze100-regulator 1-0008: FAB: 0, FIN: 0
[    0.417531] pfuze100-regulator 1-0008: pfuze100 found.
[    0.436953] 2020000.serial: ttymxc0 at MMIO 0x2020000 (irq = 23, base_baud = 5000000) is a IMX
[    1.303028] printk: console [ttymxc0] enabled
[    1.310305] 21e8000.serial: ttymxc1 at MMIO 0x21e8000 (irq = 68, base_baud = 5000000) is a IMX
[    1.323570] 21ec000.serial: ttymxc2 at MMIO 0x21ec000 (irq = 69, base_baud = 5000000) is a IMX
[    1.349691] brd: module loaded
[    1.363532] loop: module loaded
[    1.372334] pps pps0: new PPS source ptp0
[    1.380552] fec 2188000.ethernet eth0: registered PHC device 0
[    1.388796] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[    1.397297] ehci-mxc: Freescale On-Chip EHCI Host driver
[    1.404685] usbcore: registered new interface driver usb-storage
[    1.414472] imx_usb 2184000.usb: 2184000.usb supply vbus not found, using dummy regulator
[    1.426719] imx_usb 2184200.usb: No over current polarity defined
[    1.434840] imx_usb 2184200.usb: 2184200.usb supply vbus not found, using dummy regulator
[    1.450622] ci_hdrc ci_hdrc.0: EHCI Host Controller
[    1.457418] ci_hdrc ci_hdrc.0: new USB bus registered, assigned bus number 1
[    1.493467] ci_hdrc ci_hdrc.0: USB 2.0 started, EHCI 1.00
[    1.500884] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.04
[    1.512891] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    1.523914] usb usb1: Product: EHCI Host Controller
[    1.530710] usb usb1: Manufacturer: Linux 5.4.193-5.7.0+git.f78299297185 ehci_hcd
[    1.541976] usb usb1: SerialNumber: ci_hdrc.0
[    1.548906] hub 1-0:1.0: USB hub found
[    1.554575] hub 1-0:1.0: 1 port detected
[    1.565340] rtc-ds1307 2-0068: oscillator failed, set time!
[    1.572969] rtc-ds1307 2-0068: registered as rtc0
[    1.580537] snvs_rtc 20cc000.snvs:snvs-rtc-lp: registered as rtc1
[    1.588833] i2c /dev entries driver
[    1.594744] IR NEC protocol handler initialized
[    1.601113] IR RC5(x/sz) protocol handler initialized
[    1.608000] IR RC6 protocol handler initialized
[    1.614311] IR JVC protocol handler initialized
[    1.620521] IR Sony protocol handler initialized
[    1.626797] IR SANYO protocol handler initialized
[    1.633136] IR Sharp protocol handler initialized
[    1.639404] IR MCE Keyboard/mouse protocol handler initialized
[    1.646821] IR XMP protocol handler initialized
[    1.653260] mxc_v4l2_output v4l2_out: V4L2 device registered as video16
[    1.661661] mxc_v4l2_output v4l2_out: V4L2 device registered as video17
[    1.671489] imx2-wdt 20bc000.wdog: timeout 60 sec (nowayout=0)
[    1.679497] sdhci: Secure Digital Host Controller Interface driver
[    1.687201] sdhci: Copyright(c) Pierre Ossman
[    1.692988] sdhci-pltfm: SDHCI platform and OF driver helper
[    1.702258] sdhci-esdhc-imx 2190000.usdhc: Got CD GPIO
[    1.740929] mmc1: SDHCI controller on 2190000.usdhc [2190000.usdhc] using ADMA
[    1.783461] mmc0: SDHCI controller on 2198000.usdhc [2198000.usdhc] using ADMA
[    1.795925] caam 2100000.caam: Entropy delay = 3200
[    1.814910] caam 2100000.caam: Instantiated RNG4 SH0
[    1.827388] caam 2100000.caam: Instantiated RNG4 SH1
[    1.833917] caam 2100000.caam: device ID = 0x0a16010000000100 (Era 4)
[    1.841874] caam 2100000.caam: job rings = 2, qi = 0
[    1.848381] usb 1-1: new high-speed USB device number 2 using ci_hdrc
[    1.865952] caam algorithms registered in /proc/crypto
[    1.873992] caam 2100000.caam: registering rng-caam
[    1.881000] Device caam-keygen registered
[    1.887909] hidraw: raw HID events driver (C) Jiri Kosina
[    1.895256] usbcore: registered new interface driver usbhid
[    1.902485] usbhid: USB HID core driver
[    1.909236] stmpe-adc stmpe-adc: DMA mask not set
[    1.918035] random: fast init done
[    1.928803] mxc_vpu 2040000.vpu_fsl: VPU initialized
[    1.941207] sgtl5000 1-000a: sgtl5000 revision 0x11
[    1.947894] crng init done
[    1.959373] mmc0: new DDR MMC card at address 0001
[    1.966607] mmcblk0: mmc0:0001 Q2J54A 3.64 GiB 
[    1.973090] mmcblk0boot0: mmc0:0001 Q2J54A partition 1 2.00 MiB
[    1.981032] mmcblk0boot1: mmc0:0001 Q2J54A partition 2 2.00 MiB
[    1.988713] mmcblk0rpmb: mmc0:0001 Q2J54A partition 3 512 KiB, chardev (246:0)
[    2.000672]  mmcblk0: p1 p2
[    2.031098] fsl-ssi-dai 2028000.ssi: No cache defaults, reading back from HW
[    2.053931] usb 1-1: New USB device found, idVendor=0424, idProduct=2514, bcdDevice= b.b3
[    2.065197] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[    2.074485] debugfs: Directory '2028000.ssi' with parent 'imx6dl-colibri-sgtl5000' already present!
[    2.087358] hub 1-1:1.0: USB hub found
[    2.092935] hub 1-1:1.0: 4 ports detected
[    2.099378] imx-sgtl5000 sound: sgtl5000 <-> 2028000.ssi mapping ok
[    2.117298] NET: Registered protocol family 10
[    2.124624] Segment Routing with IPv6
[    2.130169] NET: Registered protocol family 17
[    2.136371] Bridge firewalling registered
[    2.142058] 8021q: 802.1Q VLAN Support v1.8
[    2.148084] Key type dns_resolver registered
[    2.155846] Registering SWP/SWPB emulation handler
[    2.162487] registered taskstats version 1
[    2.168233] Loading compiled-in X.509 certificates
[    2.182442] imx_epdc_fb 20f4000.epdc: can't get/select pinctrl
[    2.205609] imx_usb 2184000.usb: 2184000.usb supply vbus not found, using dummy regulator
[    2.220238] ci_hdrc ci_hdrc.1: EHCI Host Controller
[    2.226556] ci_hdrc ci_hdrc.1: new USB bus registered, assigned bus number 2
[    2.263408] ci_hdrc ci_hdrc.1: USB 2.0 started, EHCI 1.00
[    2.270482] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.04
[    2.281495] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    2.291432] usb usb2: Product: EHCI Host Controller
[    2.297675] usb usb2: Manufacturer: Linux 5.4.193-5.7.0+git.f78299297185 ehci_hcd
[    2.307832] usb usb2: SerialNumber: ci_hdrc.1
[    2.314134] hub 2-0:1.0: USB hub found
[    2.319295] hub 2-0:1.0: 1 port detected
[    2.326661] imx_thermal tempmon: Commercial CPU temperature grade - max:95C critical:95C passive:85C
[    2.342222] input: gpio-keys as /devices/soc0/gpio-keys/input/input0
[    2.352611] rtc-ds1307 2-0068: hctosys: unable to read the hardware clock
[    2.362353] ALSA device list:
[    2.366856]   #0: imx6dl-colibri-sgtl5000
[    2.384417] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null)
[    2.395682] VFS: Mounted root (ext4 filesystem) readonly on device 179:2.
[    2.404958] devtmpfs: mounted
[    2.411044] Freeing unused kernel memory: 1024K
[    2.417721] Run /sbin/init as init process
[    2.423907] usb 1-1.3: new low-speed USB device number 3 using ci_hdrc
[    2.566329] systemd[1]: System time before build time, advancing clock.
[    2.591688] usb 1-1.3: New USB device found, idVendor=0e6a, idProduct=6001, bcdDevice= 0.07
[    2.603184] usb 1-1.3: New USB device strings: Mfr=0, Product=1, SerialNumber=0
[    2.613570] usb 1-1.3: Product: HID Keyboard Device
[    2.621022] systemd[1]: systemd 244.5+ running in system mode. (+PAM -AUDIT -SELINUX +IMA -APPARMOR -SMACK +SYSVINIT +UTMP -LIBCRYPTSETUP -GCRYPT -GNUTLS +ACL +XZ -LZ4 -SECCOMP +BLKID -ELFUTILS +KMOD -IDN2 -IDN -PCRE2 default-hierarchy=hybrid)
[    2.649869] systemd[1]: Detected architecture arm.
[    2.666425] input: HID Keyboard Device as /devices/soc0/soc/2100000.aips-bus/2184200.usb/ci_hdrc.0/usb1/1-1/1-1.3/1-1.3:1.0/0003:0E6A:6001.0001/input/input1
[    2.724535] systemd[1]: Set hostname to <colibri-imx6-10868199>.
[    2.753978] hid-generic 0003:0E6A:6001.0001: input,hidraw0: USB HID v1.10 Keyboard [HID Keyboard Device] on usb-ci_hdrc.0-1.3/input0
[    2.783358] input: HID Keyboard Device Consumer Control as /devices/soc0/soc/2100000.aips-bus/2184200.usb/ci_hdrc.0/usb1/1-1/1-1.3/1-1.3:1.1/0003:0E6A:6001.0002/input/input2
[    2.973749] input: HID Keyboard Device System Control as /devices/soc0/soc/2100000.aips-bus/2184200.usb/ci_hdrc.0/usb1/1-1/1-1.3/1-1.3:1.1/0003:0E6A:6001.0002/input/input3
[    3.001742] hid-generic 0003:0E6A:6001.0002: input,hidraw1: USB HID v1.10 Device [HID Keyboard Device] on usb-ci_hdrc.0-1.3/input1
[    3.113474] usb 1-1.4: new low-speed USB device number 4 using ci_hdrc
[    3.277312] usb 1-1.4: New USB device found, idVendor=0458, idProduct=003a, bcdDevice= 1.00
[    3.289413] usb 1-1.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[    3.300409] usb 1-1.4: Product: Optical Mouse
[    3.306615] usb 1-1.4: Manufacturer: Genius
[    3.325138] input: Genius Optical Mouse as /devices/soc0/soc/2100000.aips-bus/2184200.usb/ci_hdrc.0/usb1/1-1/1-1.4/1-1.4:1.0/0003:0458:003A.0003/input/input4
[    3.347801] hid-generic 0003:0458:003A.0003: input,hidraw2: USB HID v1.11 Mouse [Genius Optical Mouse] on usb-ci_hdrc.0-1.4/input0
[    3.375179] systemd[1]: /lib/systemd/system/gpsd.socket:5: ListenStream= references a path below legacy directory /var/run/, updating /var/run/gpsd.sock \xe2\x86\x92 /run/gpsd.sock; please update the unit file accordingly.
[    3.437589] systemd[1]: Created slice system-getty.slice.
[    3.474393] systemd[1]: Created slice system-serial\x2dgetty.slice.
[    3.514962] systemd[1]: Created slice User and Session Slice.
[    3.554351] systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
[    3.604360] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
[    3.653908] systemd[1]: Reached target Host and Network Name Lookups.
[    3.693812] systemd[1]: Reached target Paths.
[    3.733997] systemd[1]: Reached target Remote File Systems.
[    3.773645] systemd[1]: Reached target Slices.
[    3.813937] systemd[1]: Reached target Swap.
[    3.884732] systemd[1]: Listening on RPCbind Server Activation Socket.
[    3.924187] systemd[1]: Reached target RPC Port Mapper.
[    3.971495] systemd[1]: Listening on Syslog Socket.
[    4.014031] systemd[1]: Listening on initctl Compatibility Named Pipe.
[    4.082189] systemd[1]: Condition check resulted in Journal Audit Socket being skipped.
[    4.098824] systemd[1]: Listening on Journal Socket (/dev/log).
[    4.134261] systemd[1]: Listening on Journal Socket.
[    4.175284] systemd[1]: Listening on Network Service Netlink Socket.
[    4.214317] systemd[1]: Listening on udev Control Socket.
[    4.254607] systemd[1]: Listening on udev Kernel Socket.
[    4.294903] systemd[1]: Condition check resulted in Huge Pages File System being skipped.
[    4.314783] systemd[1]: Mounting POSIX Message Queue File System...
[    4.356881] systemd[1]: Mounting Kernel Debug File System...
[    4.415276] systemd[1]: Mounting Temporary Directory (/tmp)...
[    4.466636] systemd[1]: Starting Export GPIOs to user space...
[    4.508103] systemd[1]: Starting Create list of static device nodes for the current kernel...
[    4.569938] systemd[1]: Starting RPC Bind...
[    4.616422] systemd[1]: Starting File System Check on Root Device...
[    4.682806] systemd[1]: Starting Journal Service...
[    4.713102] systemd[1]: Starting Load Kernel Modules...
[    4.755159] systemd[1]: Starting udev Coldplug all Devices...
[    4.796441] galcore: loading out-of-tree module taints kernel.
[    4.824665] systemd[1]: Started RPC Bind.
[    4.830666] systemd[1]: Mounted POSIX Message Queue File System.
[    4.883790] galcore: clk_get vg clock failed, disable vg!
[    4.891250] Galcore version 6.4.3.p1.305572
[    4.924474] systemd[1]: Mounted Kernel Debug File System.
[    5.006564] systemd[1]: Mounted Temporary Directory (/tmp).
[    5.065090] systemd[1]: Started Export GPIOs to user space.
[    5.093663] systemd[1]: Started Create list of static device nodes for the current kernel.
[    5.122333] systemd[1]: Started Journal Service.
[    5.147613] [drm] Initialized vivante 1.0.0 20170808 for 130000.gpu on minor 0
[    5.263881] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null)
[    5.549397] systemd-journald[165]: Received client request to flush runtime journal.
[    6.736491] caam-snvs 20cc000.caam-snvs: violation handlers armed - non-secure state
[    6.831451] imx-sdma 20ec000.sdma: loaded firmware 3.5
[    6.885643] spi_imx 2014000.spi: probed
[    9.521324] FAT-fs (mmcblk0p1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.
[    9.667212] ERROR: v4l2 capture: slave not found! V4L2_CID_HUE
[    9.685665] CAN device driver interface
[    9.754921] mcp251x spi3.0 can0: MCP2515 successfully initialized.
[   10.795259] Bluetooth: Core ver 2.22
[   10.810938] using random self ethernet address
[   10.817001] using random host ethernet address
[   10.835135] NET: Registered protocol family 31
[   10.841084] Bluetooth: HCI device and connection manager initialized
[   10.873571] Bluetooth: HCI socket layer initialized
[   10.880016] Bluetooth: L2CAP socket layer initialized
[   10.920000] Bluetooth: SCO socket layer initialized
[   11.174570] usb0: HOST MAC 00:14:2d:ff:ff:fe
[   11.180324] usb0: MAC 00:14:2d:ff:ff:ff
[   11.614840] Micrel KSZ8041 2188000.ethernet-1:00: attached PHY driver [Micrel KSZ8041] (mii_bus:phy_addr=2188000.ethernet-1:00, irq=POLL)
[   13.635628] mxc_sdc_fb fb@0: 640x480 h_sync,r,l: 64,16,80  v_sync,l,u: 4,3,13 pixclock=23750000 Hz
[   13.683763] fec 2188000.ethernet eth0: Link is Up - 100Mbps/Full - flow control rx/tx
[   13.691625] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[   32.483488] usb_host_vbus: disabling

I tried only instructions:

root@colibri-imx6-10868199:~# gst-launch-1.0 imxv4l2videosrc device=/dev/video0 ! imxipuvideosink use-vsync=true
[  554.356713] ERROR: v4l2 capture: slave not found! V4L2_CID_HUE
[  554.835527] ERROR: v4l2 capture: slave not found! V4L2_CID_HUE
Can't get caps from capture device, use the default setting.
Perhaps haven't capture device.
[INFO]	Product Info: i.MX6Q/D/S
display(/dev/fb0) resolution is (640x480).
Setting pipeline to PAUSED ...
[  556.494324] mxc_sdc_fb fb@0: 640x480 h_sync,r,l: 64,16,80  v_sync,l,u: 4,3,13 pixclock=23750000 Hz
[  556.558168] ERROR: v4l2 capture: slave not found! V4L2_CID_HUE
ERROR: Pipeline doesn't want to pause.
ERROR: from element /GstPipeline:pipeline0/GstImxV4l2VideoSrc:imxv4l2videosrc0: GStreamer error: state change failed and some element failed to post a proper error message with the reason for the failure.
Additional debug info:
../git/libs/gst/base/gstbasesrc.c(3468): gst_base_src_start (): /GstPipeline:pipeline0/GstImxV4l2VideoSrc:imxv4l2videosrc0:
Failed to start
Setting pipeline to NULL ...
[  556.591554] mxc_sdc_fb fb@0: 640x480 h_sync,r,l: 64,16,80  v_sync,l,u: 4,3,13 pixclock=23750000 Hz
Freeing pipeline ...

In article, error -22 for chip adv7180, not adv7280.

hello @parus247 ,
We are trying to reproduce your issue and we will get back to you as soon as we have new information.

Best regards,
Josep