i.MX ProcessorsのトピックRe: How do I add OpenCL support to Yocto build process for the imx6qsabresd?

How do I add OpenCL support to Yocto build process for the imx6qsabresd?

tfarnham — Thu, 09 Mar 2017 20:47:17 GMT

I am trying to enable OpenCL support both in the target image as well as the SDK built using populate_sdk. I am currently using the imx-3.14.28-1.0.0_ga BSP. I have a "minimal" build working without OpenCL. I don't have any gui elements included. I would like to know what I might need to add in the way of layers and/or conf instructions to get OpenCL support using the vivante GPU enabled. I really don't need wayland, x11, directfb etc.... Just GPU + OpenCL support. I hope some expert with yocto+imx might have some clues for me....Thanks.

Re: How do I add OpenCL support to Yocto build process for the imx6qsabresd?

tfarnham — Fri, 10 Mar 2017 21:47:24 GMT

I figured out some basics that have helped, but I still had to include directfb in my image.

Changed my conf to have:

DISTRO_FEATURES_remove = "x11 wayland"

DISTRO_FEATURES_append = " directfb"

Added this to my IMAGE_INSTALL:

packagegroup-core-directfb
fsl-gpu-sdk

Re: How do I add OpenCL support to Yocto build process for the imx6qsabresd?

Bio_TICFSL — Wed, 15 Mar 2017 17:35:08 GMT

Hi Terry

Also make sure that you have the graphics recipe and you are able to run those graphics unit test and fsl-gpu-sdk demos.

Also something to take in mind https://community.nxp.com/thread/428397

regards