On Sat, Sep 20, 2014 at 02:47:07AM +0800, Jike Song wrote: > From: Yu Zhang <yu.c.zh...@intel.com> > > In the virtualized environment, forcewake operations are not > necessory for the driver, because mmio accesses will be trapped > and emulated by the host side, and real forcewake operations are > also done in the host. New mmio write handlers are added to directly > call the __raw_i915_write, therefore will reduce many traps and > increase the overall performance for drivers runing in the VM > with Intel GVT-g enhancement
Explain why this is not done inside uncore_init. -Chris -- Chris Wilson, Intel Open Source Technology Centre _______________________________________________ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/intel-gfx
