drm/i915: introduce haswell_init_clock_gating
authorEugeni Dodonov <eugeni.dodonov@intel.com>
Mon, 2 Jul 2012 14:51:09 +0000 (11:51 -0300)
committerDaniel Vetter <daniel.vetter@ffwll.ch>
Thu, 5 Jul 2012 07:56:03 +0000 (09:56 +0200)
commitcad2a2d7761238c0b9ff62eecc89215e6bd61831
treef23708b2289dc9e6dbe0e68e36ec81c8756db33f
parent885094845067dd3791b0f6c3497d51bca76e393a
drm/i915: introduce haswell_init_clock_gating

This is based on Ivy Bridge clock gating for now, but is subject to
changes in the future.

Note: Compared to the ivb clock gating this drops the the IDICOS
medium uncore sharing tuned in

commit 208482232de3590cee4757dfabe5d8cee8c6e626
Author: Ben Widawsky <ben@bwidawsk.net>
Date:   Fri May 4 18:58:59 2012 -0700

    drm/i915: set IDICOS to medium uncore resources

Eugeni wants to benchmark the effect of this first.

Signed-off-by: Eugeni Dodonov <eugeni.dodonov@intel.com>
[danvet: added note]
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
drivers/gpu/drm/i915/intel_pm.c