Camera board • Re: Which GPIO# is used for CAM_GPIO on MIPI port?

Because we are connecting various image sensors with our own board, I'd like to know how to control enable signal.
I'll try to modify the .dts to contro; by cam1_reg.

Are you going through V4L2 drivers now? If so, then the regulator calls I've already pointed you at are the right approach.

While showing the display by dcraw based application, the i2cdetect shows the I2C slave ID.
And when I try to display the image by libcamera-hello, no i2c slave ID is detected.
So using v4l2 driver case, the regulator is not enabled, no response to i2cdetect command.
on the other hand, in case of using power supply force enabled board, I can see the image by libcamera.
I wonder is there any method to set the cam_gpio to H forcibly.

Statistics: Posted by sohonomura2020 — Thu May 09, 2024 10:17 am

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