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drm/i915: Refactor wm_lp to level calculation
authorVille Syrjälä <ville.syrjala@linux.intel.com>
Wed, 9 Oct 2013 16:18:01 +0000 (19:18 +0300)
committerDaniel Vetter <daniel.vetter@ffwll.ch>
Tue, 15 Oct 2013 08:18:54 +0000 (10:18 +0200)
commitb380ca3caa821150fddab0052dcce624d18e88ee
treeebf98041d29279bfab6452e8f2630ebbf1c5ea07tree | snapshot (tar.gz zip)
parenta5db6b62577b14a9fbe639af0aba9ec7ae85ae3ecommit | diff
drm/i915: Refactor wm_lp to level calculation

On HSW the LP1,LP2,LP3 levels are either 1,2,3 or 1,3,4. We make the
conversion from LPn to to the level at one point current. Later we're
going to do it in a few places, so move it to a separate function.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
drivers/gpu/drm/i915/intel_pm.c diff | blob | blame | history