avafinger

Have you read this: https://forums.xilinx.com/t5/Adaptable-Advantage-Blog/MicroZed-Chronicles-PetaLinux-Image-Processing-System/ba-p/1119412

> Also, I needed to run `media-ctl --device /dev/media1 --set-v4l2 '"ov5640 3-003c":0[fmt:JPEG_1X8/1280x720]'` with sudo. > Can you explain why I need that in the first place? This is to set...

> is taking 80-90% CPU I believe JPEG quality is somewhat around 80 or 90% and takes a lot of CPU to send it via wlan0.

> as with the change you suggested from mjpg_streamer, it would be enough. This is not implemented yet in the mainline kernel, you need to tell the sensor what should...

I will investigate this issue, it may take some time... No timeline, maybe next weekend.. :)

> Also, `mjpg_streamer` consumed CPU even when no client is connected to it. So, grabbing the frame from the sensor is taking CPU. Original mjpg_streamer is never idle, always grabbing...

I am not sure the driver has support for the DMA buffer...

I will have a look at it when possible. I think brcm_patchram_plus should not be needed or dtb is with the wrong configuration.

ok, i just gave it a new try, firmware (bt) is missing for the mainline and not to mention that HDMI is broken. I will need more time to find...

**Bluetooth** and **HDMI** fixed. No need to patchram for 5.3.1. I will push the changes asap. ``` ubuntu@bpi-m2z:~$ uname -ra Linux bpi-m2z 5.3.1 #2 SMP Tue Sep 24 18:23:12 -03...