we're testing some DirectFB application on i.MX6, but lots to be FAIL by
"(!) Core/SurfBuffer: Buffer allocation failed! --> Not supported!"
sum up the kind of PASS/FAIL of them, it seems that all involves "CreateWindow()" will be FAIL, such as df_bltload, df_window & QTEmbedded.
we could add "--dfb:no-hardware" to solve the issue, but consequently we loss all the H/W acceleration by Vivante's GPU.
is it possible to fix the "Not supported" error but no giving up the GPU acceleration?