topic USB Camera C270 validation in Android in i.MX Processors

USB Camera C270 validation in Android

abdulredwan — Thu, 20 Aug 2020 14:26:23 GMT

Hi NXP Team,

We are trying to evaluate USB Camera C270 with Android 9 in SabreSD platform as mentioned in the Release notes. But when we tested the prebuilt (https://www.nxp.com/webapp/sps/download/license.jsp?colCode=P9.0.0_2.2.0_GA_DEMO_MX6SD&appType=file1&DOWNLOAD_ID=null) it doesnt work. Any pointers here

We could see UVC logs from kernel

usbcore: registered new interface driver uvcvideo
USB Video Class driver (1.1.1)

Hope usb camera works with default camera app

Thanks

AMR

weidong_sun — Fri, 21 Aug 2020 08:09:37 GMT

Hello Abdul ,

It means that USB camera is not opened in default demo image.

you can do it like below, and re-compile android images via android source code and bsp.

---------------

Set it in init.rc like below:

setprop back_camera_name uvc
or
setprop front_camera_name uvc

---------------

then program you android images into eMMC / SD card.

Hope above innformation is helpful for you.

Have a nice day!

B.R,

weidong