On Don, 2013-01-17 at 19:34 +0800, "李真能" wrote:
Kernel supports RV710 in drivers/gpu/drm/radeon(r600),but I want gpu
acceleration in framebuffer for RV710 to use in directfb, I try to migrate
code from drivers/gpu/drm/radeon to drivers/video/aty/ to support
directfb, but it's very difficulty, because I have not the datasheet for
RV710, I don't konw how to set registers to draw a line, or a rectangle,
if someone has the datasheet for rv710, please sent me, thanks very
much!!!
RV710 doesn't have a 2D engine, so you'd have to use the 3D engine.
There are some links to documentation for this on
http://wiki.x.org/wiki/RadeonFeature .
--
Earthling Michel Dänzer | http://www.amd.com
Libre software enthusiast | Debian, X and DRI developer