Hardware acceleration in frame buffer driver

Hello,

I am trying to implement hardware acceleration to a framebuffer driver, throught
the functions fb_fillrect, fb_copyarea and fb_imageblit. So I replace the
cfb_fillrect functions by my own, and add FBINFO_HWACCEL_FILLRECT to
fb_info->flags. But I try to use both embbeded/QT and Nano-X, and these
hardware accelerated functions are never called.

I did a lot of research but probably missed someting... I do not understand why
these "needed" functions are never called ?

Thank you

Damien_


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