drm/i915: Add IVB DDB partitioning control

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On IVB the display data buffer partitioning control lives in the
DISP_ARB_CTL2 register. Add the relevant defines/code for it.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Imre Deak <imre.deak@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

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Ville Syrjälä 2013-12-05 15:51:28 +02:00 • committed by Daniel Vetter

parent 243eaf381d

commit ac9545fda6

2 changed files with 24 additions and 8 deletions

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2

drivers/gpu/drm/i915/i915_reg.h

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30

drivers/gpu/drm/i915/intel_pm.c

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