@meontechno said in VEYE IMX-307 MIPI CSI camera drivers not working on Jetpack 5.0.2:

Interposer module and the cameras were working perfectly fine with Jetpack 5.0.1 DP.

Are you using the same agx orin 32G board at this point?

From your dmesg startup message it appears that.

1. is the Image file not replaced? This does not necessarily cause problems. But I suggest you replace it.
2. the camera driver is properly placed and effective.
3. the dts file is not in effect. Do you have a backup partition or ssd memory other than emmc? Is it possible that the contents of your /boot/ did not take effect during the boot phase?

Previously I met a customer with a xavier nx board and installed an ssd drive myself. A /boot/ directory existed in both the emmc and ssd drives, thus causing the problem.

$ ls /lib/modules/$(uname -r)/kernel/drivers/media/i2c/
cs_imx307.ko  max96712.ko      nv_imx219.ko  nv_imx477.ko    nv_ov5693.ko  veyecam.ko
cs_sc132.ko   nv_ar0234.ko     nv_imx268.ko  nv_lc898212.ko  nv_ov9281.ko  veye_imx335.ko
ds90ub954.ko  nv_imx185.ko     nv_imx274.ko  nv_ov10823.ko   pca9570.ko    veye_mvcam.ko
lt6911uxc.ko  nv_imx185_v1.ko  nv_imx318.ko  nv_ov23850.ko   tc358840.ko

$ md5sum /lib/modules/$(uname -r)/kernel/drivers/media/i2c/cs_imx307.ko
81417093cd05f335b5cae412481219ba  /lib/modules/5.10.104-tegra/kernel/drivers/media/i2c/cs_imx307.ko

$ md5sum /boot/veyecam/tegra234-p3701-0000-p3737-0000.dtb
32b4415fe4456e0248784c53b14e2bd1  /boot/veyecam/tegra234-p3701-0000-p3737-0000.dtb

$ sudo dmesg | grep DT
[sudo] password for orin-prod1: 
[    0.000000] Linux version 5.10.104-tegra (buildbrain@mobile-u64-5273-d7000) (aarch64-buildroot-linux-gnu-gcc.br_real (Buildroot 2020.08) 9.3.0, GNU ld (GNU Binutils) 2.33.1) #1 SMP PREEMPT Wed Aug 10 20:17:07 PDT 2022
[    0.000000] psci: probing for conduit method from DT.
[    0.000000] GICv2m: DT overriding V2M MSI_TYPER (base:608, num:70)
[    0.003748] DTS File Name: /dvs/git/dirty/git-master_linux/kernel/kernel-5.10/arch/arm64/boot/dts/../../../../../../hardware/nvidia/platform/t23x/concord/kernel-dts/tegra234-p3701-0000-p3737-0000.dts
[    0.003801] DTB Build time: Sep 28 2022 00:08:47
[    1.830156] tegra_wdt_t18x 2190000.watchdog: Tegra WDT init timeout = 120 sec
[   12.649339] NVRM: loading NVIDIA UNIX Open Kernel Module for aarch64  35.1.0  Release Build  (buildbrain@mobile-u64-5273-d7000)  Wed Aug 10 20:32:39 PDT 2022
[   13.991594] Aquantia AQR113C 6810000.ethernet:00: No AQR phy_mode setting in DT
[   26.088242] nvidia-modeset: Loading NVIDIA UNIX Open Kernel Mode Setting Driver for aarch64  35.1.0  Release Build  (buildbrain@mobile-u64-5273-d7000)  Wed Aug 10 20:32:41 PDT 2022

1. Check driver status.

ls /lib/modules/$(uname -r)/kernel/drivers/media/i2c/ 

cs_imx307.ko should be listed.

$ md5sum /lib/modules/$(uname -r)/kernel/drivers/media/i2c/cs_imx307.ko
81417093cd05f335b5cae412481219ba  /lib/modules/5.10.104-tegra/kernel/drivers/media/i2c/cs_imx307.ko

2. Check dtb status.

$ md5sum /boot/veyecam/tegra234-p3701-0000-p3737-0000.dtb
32b4415fe4456e0248784c53b14e2bd1  /boot/veyecam/tegra234-p3701-0000-p3737-0000.dtb

3. Check linux boot log

$ sudo dmesg | grep DT
[    0.000000] Linux version 5.10.104-tegra (xumm@ubuntu) (aarch64-buildroot-linux-gnu-gcc.br_real (Buildroot 2020.08) 9.3.0, GNU ld (GNU Binutils) 2.33.1) #3 SMP PREEMPT Mon Aug 29 21:06:54 PDT 2022
[    0.000000] psci: probing for conduit method from DT.
[    0.000000] GICv2m: DT overriding V2M MSI_TYPER (base:608, num:70)
[    0.003579] DTS File Name: arch/arm64/boot/dts/../../../../../../hardware/nvidia/platform/t23x/concord/kernel-dts/tegra234-p3701-0000-p3737-0000.dts
[    0.003586] DTB Build time: Aug 23 2022 02:18:36

After installation we rebooted the system and executed the below commands (Section 3.7)