On Tue, Feb 14, 2012 at 19:09, Ben Widawsky <b...@bwidawsk.net> wrote:
> From: Ben Widawsky <bwida...@gmail.com> > > Create all the necessary data structures and hooks to support a context > API for userspace. Also plumb in the calls from the i915 core into the > context subsystem. There is a new file i915_context.c which will hold a > majority of the context related code. This file has nulled functions > that get called by the proper part of the i915 driver. This of course > requires a Makefile addition, as well as calls to the new nulled > functions from the other partsd of the driver (i915_dma.c). > > With that, there are 2 new ioctls defined , one for creating a context, > and one for destroying a context. These are defined in the necessary > places, and again have null functionality > > It's likely that a third ioctl will be required to associate the context > with an execbuf (likely execbuf3). Since that part is mostly trivial, > and will surely be contentious, it's ignored for now. > > Signed-off-by: Ben Widawsky <b...@bwidawsk.net> > Reviewed-by: Eugeni Dodonov <eugeni.dodo...@intel.com> -- Eugeni Dodonov <http://eugeni.dodonov.net/>
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