drm/i915: Enable PM Interrupts target via Display Interface.

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In BDW, Apart from unmasking up/down threshold interrupts. we need
to umask bit 32 of PM_INTRMASK to route interrupts to target via Display
Interface.

v2: Add (1<<31) mask (Ville)

v3: Add Gen check for the mask (ville)

Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Deepak S <deepak.s@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

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Deepak S 2014-05-15 20:58:09 +03:00 • committed by Daniel Vetter

parent 0961021aef

commit baccd4586e

2 changed files with 4 additions and 0 deletions

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1

drivers/gpu/drm/i915/i915_reg.h

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3

drivers/gpu/drm/i915/intel_pm.c

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