From: Alan Cox Date: Thu, 3 Nov 2011 18:20:58 +0000 (+0000) Subject: gma500: GEM and GEM glue X-Git-Tag: v3.3-rc1~121^2~98^2~11 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e32681d66dd33a7792a3f1a1e3ea0eb0c415f895;p=pandora-kernel.git gma500: GEM and GEM glue The driver uses GEM along with a couple of small bits of wrapping of its own. The only real oddity here is the support for using the 'stolen' memory rather than wasting several MB. We use a simple resource manager as we don't need to manage our space intensively at all as we only do 2D work. We also have a GTT which is entirely GPU facing so in the Cedarview case are not even allocating from host address space. Signed-off-by: Alan Cox Reviewed-by: Daniel Vetter Signed-off-by: Dave Airlie --- Reading git-diff-tree failed