All sort of cdclk stuff

Mika Kahola
2015-04-15T13:09:11Z

This patch series rebases Ville's original cdclk patch series
excluding the ones that have been reviewed.

http://lists.freedesktop.org/archives/intel-gfx/2014-November/055633.html

The patches include modifications to

drm/i915: Fix i855_get_display_clock_speed()
drm/i915: Fix 852GM/GMV cdclk
drm/i915: Add cdclk extraction for g33, 965gm and g4x
drm/i915: Warn when cdclk for the platforms is not known
drm/i915: Cache the current cdclk frequency in dev_priv
drm/i915: Use cached cdclk value
drm/i915: Unify ilk and hsw .get_aux_clock_divider()
drm/i915: Store max cdclk value in dev_priv
drm/i915: Don't enable IPS when pixel rate exceeds 95% of cdclk
drm/i915: HSW cdclk change support
drm/i915: Add IS_BDW_ULX()
drm/i915: BDW cdclk change support
drm/i915: Limit CHV max cdclk to 320 MHz
drm/i915: Modeset global_pipes() update