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drm/i915/bdw: Enable trickle feed on Broadwell

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Like on HSW, trickle feed should always be enabled on BDW.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Ville Syrjälä 2013-11-03 13:47:27 +02:00 committed by Daniel Vetter
parent 4c2e7a5f64
commit b42c60090c
2 changed files with 2 additions and 2 deletions
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2
drivers/gpu/drm/i915/intel_display.c
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@ -2156,7 +2156,7 @@ static int ironlake_update_plane(struct drm_crtc *crtc,
else
dspcntr &= ~DISPPLANE_TILED;
if (IS_HASWELL(dev))
if (IS_HASWELL(dev) || IS_BROADWELL(dev))
dspcntr &= ~DISPPLANE_TRICKLE_FEED_DISABLE;
else
dspcntr |= DISPPLANE_TRICKLE_FEED_DISABLE;

2
drivers/gpu/drm/i915/intel_sprite.c
View file

@ -260,7 +260,7 @@ ivb_update_plane(struct drm_plane *plane, struct drm_crtc *crtc,
if (obj->tiling_mode != I915_TILING_NONE)
sprctl |= SPRITE_TILED;
if (IS_HASWELL(dev))
if (IS_HASWELL(dev) || IS_BROADWELL(dev))
sprctl &= ~SPRITE_TRICKLE_FEED_DISABLE;
else
sprctl |= SPRITE_TRICKLE_FEED_DISABLE;