Image captured from ov5693 by gst-launch looks wired after burning cloned system.img

hello ChinoLuo,

may I know what’s the changes in detail.
BTW, is it the same camera module and lens?

on dts, we modified:

diff -uNr kernel_ori/hardware/nvidia/platform/t18x/common/kernel-dts/t18x-common-platforms/tegra186-cvb-prod-p2597-b00-p3310-1000-a00-00.dtsi kernel/hardware/nvidia/platform/t18x/common/kernel-dts/t18x-common-platforms/tegra186-cvb-prod-p2597-b00-p3310-1000-a00-00.dtsi
--- kernel_ori/hardware/nvidia/platform/t18x/common/kernel-dts/t18x-common-platforms/tegra186-cvb-prod-p2597-b00-p3310-1000-a00-00.dtsi	2021-02-20 00:38:00.000000000 +0800
+++ kernel/hardware/nvidia/platform/t18x/common/kernel-dts/t18x-common-platforms/tegra186-cvb-prod-p2597-b00-p3310-1000-a00-00.dtsi	2022-09-07 16:02:29.156455325 +0800
@@ -130,7 +130,7 @@
 			regulator-name = "en-vdd-cam";
 			regulator-min-microvolt = <1800000>;
 			regulator-max-microvolt = <1800000>;
-			gpio = <&gpio_i2c_0_77 9 1>;
+			//gpio = <&gpio_i2c_0_77 9 1>;
 			enable-active-high;
 		};
 
@@ -228,7 +228,7 @@
 			regulator-name = "en-vdd-cam-hv-2v8";
 			regulator-min-microvolt = <2800000>;
 			regulator-max-microvolt = <2800000>;
-			gpio = <&gpio_i2c_0_74 13 1>;
+			//gpio = <&gpio_i2c_0_74 13 1>;
 			enable-active-high;
 		};
 
diff -uNr kernel_ori/hardware/nvidia/platform/t18x/common/kernel-dts/t18x-common-plugin-manager/tegra186-quill-camera-plugin-manager.dtsi kernel/hardware/nvidia/platform/t18x/common/kernel-dts/t18x-common-plugin-manager/tegra186-quill-camera-plugin-manager.dtsi
--- kernel_ori/hardware/nvidia/platform/t18x/common/kernel-dts/t18x-common-plugin-manager/tegra186-quill-camera-plugin-manager.dtsi	2021-02-20 00:38:00.000000000 +0800
+++ kernel/hardware/nvidia/platform/t18x/common/kernel-dts/t18x-common-plugin-manager/tegra186-quill-camera-plugin-manager.dtsi	2022-09-02 16:03:30.840699811 +0800
@@ -263,7 +263,7 @@
 
 		/* E3326 camera board */
 		fragment-e3326@0 {
-			ids = "3326-*";
+			ids = "*";
 			override@0 {
 				target = <&e3326_cam0>;
 				_overlay_ {

On ubuntu system, we deleted some .a libraries, and add three new partitions, then clone all system image named system.img as our factory release image

the camera modules are the same, both are E3326.

hello ChinoLuo,

this might be the root cause. for your information, there’s built-in camera configuration to shared library.
please check built components with… nvodm_imager and nvodm_imager_tuning, you should not remove them.

after recover ubuntu system and reflash into board, the ov5693 camera works normally. we don’t make sure the root cause, maybe the ISP related files missing, but it doesn’t matter!
BTW, we can not find camera_overrides.isp in /var/nvidia/nvcam/settings/, could we generate this file manually? and could we modify IQ settings during system running?

hello ChinoLuo,

we don’t support image tuning on forum discussion thread.
besides, you cannot tune IQ by yourself, because we only release tuning tools to Jetson Camera Partners.

Ok, i got it!
Anyway, thank you for your supports!

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