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Configuration VC_MIPI_CAM_0=0 and VC_MIPI_CAM_1=1 #112

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fre-wolf opened this issue Jul 24, 2024 · 2 comments
Open

Configuration VC_MIPI_CAM_0=0 and VC_MIPI_CAM_1=1 #112

fre-wolf opened this issue Jul 24, 2024 · 2 comments

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@fre-wolf
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Hello,
We have an application where it is easier to connect a single camera to our mipi port 1 instead of 0. Is that configuration supported? If I use the defines accordingly in the dtsi file, I get a camera that is detected correctly in dmesg, but no video0 or video1 device in /dev/. Using a dtsi configuration where both (identical) cameras are active works, but throws warnings : [ 5.547274] tegra-vii2c 546c0000.i2c: no acknowledge from address 0x10, which is expected as that camera isn't plugged in.
Thank you for your help.

@OctaAIVision
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hi
i have kinda similar issue did u solve it?

@fre-wolf
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Hi,
at the moment, I just accept the warning as it is... One workaround is possibly to reassign the MIPI lanes in dtsi files, but I don't think it's worth it...

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