qt 5.15 camera example get RGA_BLIT fail: Bad address

[jeffycn]

qt 5.15 camera example get RGA_BLIT fail: Bad address

[JeffyCN]

the rga is kind of broken in recent chips. in your case, it could be involved by mpp video encode plugin.

so maybe:
1/ try to downgrade librga(to it's master branch from im2d branch)
or
2/ disable rga in gstreamer-rockchip's bb (it might fallback to use slow software conversion)

[SquallATF]

It seems work after switching to the old version.

arm_release_ver of this libmali is 'g2p0-01eac0', rk_so_ver is '3'.Rga built version:274b345f976a
librga:RGA_GET_VERSION:3.02,3.020000
ctx=0x7f98006df0,ctx->rgaFd=45

[JeffyCN]

the rga is broken on 3588, i'm trying to disable it everywhere :(

[JoshuaJakowlew]

I have the same problem on 3568. Error log sin console, but everything seems to work right. Is it broken on 3568 too? Is there any instructions how to downgrade this lib?

[JeffyCN]

don't know much about rga, please mail and ask the rga maintainer.