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(parent: 502cd5c) | patch
drm/i915/vlv: use lower precision RC6 counter
authorJesse Barnes <jbarnes@virtuousgeek.org>
Fri, 27 Sep 2013 00:55:57 +0000 (17:55 -0700)
committerDaniel Vetter <daniel.vetter@ffwll.ch>
Tue, 1 Oct 2013 05:45:43 +0000 (07:45 +0200)
commit9d7ba656e7ff62e41a520515a14abdbe7e351f38
treec695f5127d4f4bceadf26eef23d1a14843f8c6e0tree | snapshot
parent502cd5c4ccb2503bf32bab9e5d2d1c845aa04fb0commit | diff
drm/i915/vlv: use lower precision RC6 counter

And add some reg defines while we're at it.  Since the units of the RC6
residency counter are actually in CZ clocks, we want to just use the
high bits or we'll overflow too frequently.

Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
drivers/gpu/drm/i915/i915_reg.h diff | blob | history
drivers/gpu/drm/i915/intel_pm.c diff | blob | history
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