Keith Packard 0839ccb8ac i915: use io-mapping interfaces instead of a variety of mapping kludges ... Impact: optimize/clean-up the IO mapping implementation of the i915 DRM driver Switch the i915 device aperture mapping to the io-mapping interface, taking advantage of the cleaner API to extend it across all of the mapping uses, including both pwrite and relocation updates. This dramatically improves performance on 64-bit kernels which were using the same slow path as 32-bit non-HIGHMEM kernels prior to this patch. Signed-off-by: Keith Packard <keithp@keithp.com> Signed-off-by: Eric Anholt <eric@anholt.net> Signed-off-by: Ingo Molnar <mingo@elte.hu>		2008-10-31 10:12:40 +01:00
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drm	i915: use io-mapping interfaces instead of a variety of mapping kludges	2008-10-31 10:12:40 +01:00
Makefile	drm: reorganise drm tree to be more future proof.	2008-07-14 10:45:01 +10:00