Two formats support

Sandhavel_D — Fri, 17 May 2024 09:27:59 GMT

Hi,

We are using the AR1335 camera and have integrated UYVY and MJPEG support. This allows us to stream the camera in both formats.

However, we can only stream in either UYVY or MJPEG at a time. If we switch formats, we are unable to stream in any format until we reboot the system.

We have attached our kernel changes. Could you please provide a solution for this issue?

Thanks.

Re: Two formats support

Sandhavel_D — Tue, 28 May 2024 13:40:16 GMT

Upon further debugging, we found that the "mxc_isi_irq_handler" in the "drivers/staging/media/imx/imx8-isi-core.c" file is not triggered, even though data is coming from the sensor (verified by probing the MIPI activity in the camera).

The "mxc_isi_irq_handler" is triggered when we initially stream the camera with either MJPEG or UYVY. However, after switching the format, the "mxc_isi_irq_handler" does not trigger. We have verified that the formats are set correctly.

Any suggestions would be greatly appreciated.

Embedded Software and Tools ClinicのトピックTwo formats support

Two formats support

Re: Two formats support