Hi all,

I am working on Intel J4125 platform with these meta layers:
 - poky: master branch
 - meta-intel: master branch
 - meta-browser: master branch

1/ I build chromium by chromium-ozone-wayland_111.0.5563.147.bb recipe with adding "use-vaapi" and "proprietary-codecs" to PACKAGECONFI in chromium-gn.inc 
That chromium did not call intel VAAPI functions, but I see it loads iHD_drv_video.so at runtime.

2/ Then I research to find this link about applying patches to support VAAPI in chromium https://aur.archlinux.org/packages/chromium-wayland-vaapi
+ 0001-ozone-wayland-add-VA-API-support.patch
+ vaapi-add-av1-support.patch
+ use-oauth2-client-switches-as-default.patch
This chromium loads iHD_drv_video.so and calls Intel VAAPI APIs; however, chromium reports these errors when I open to play an H264 video so that HW Acceleration is not working 

[13436:13436:0606/150528.263552:ERROR:vaapi_wrapper.cc(2399)] vaCreateSurfaces (import mode) failed, VA error: resource allocation failed
[13436:13436:0606/150528.263789:ERROR:vaapi_picture_native_pixmap_ozone.cc(73)] Failed creating VASurface for NativePixmap
[13436:13436:0606/150528.264843:ERROR:vaapi_wrapper.cc(2399)] vaCreateSurfaces (import mode) failed, VA error: resource allocation failed
[13436:13436:0606/150528.265073:ERROR:vaapi_picture_native_pixmap_ozone.cc(73)] Failed creating VASurface for NativePixmap
[13436:13436:0606/150528.265294:VERBOSE1:vaapi_video_decode_accelerator.cc(142)] NotifyError(): Notifying of error 4

So far, I could not find a solution to fix chromium errors and I am new to chromium, intel vaapi, libva debugging.

Please support how to debug the errors there or guidance on how to officially build chromium with intel VAAPI support in Yocto?

I attached about:gpu in chromium, libva log and vainfo log here.

Thank you,
Huy