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drm/i914: Refactor vlv_display_irq_postinstall() 

Split the vlv display irq postinstall code to a separate function so
that we can share it with chv.

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>
This commit is contained in:
Ville Syrjälä 2014-10-30 19:43:00 +02:00 committed by Daniel Vetter
parent 70591a4101
commit 0e6c9a9eb8
1 changed files with 8 additions and 3 deletions
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11
drivers/gpu/drm/i915/i915_irq.c
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@ -3425,10 +3425,8 @@ void valleyview_disable_display_irqs(struct drm_i915_private *dev_priv)
valleyview_display_irqs_uninstall(dev_priv); valleyview_display_irqs_uninstall(dev_priv);
} }
static int valleyview_irq_postinstall(struct drm_device *dev) static void vlv_display_irq_postinstall(struct drm_i915_private *dev_priv)
{ {
struct drm_i915_private *dev_priv = dev->dev_private;
dev_priv->irq_mask = ~0; dev_priv->irq_mask = ~0;
I915_WRITE(PORT_HOTPLUG_EN, 0); I915_WRITE(PORT_HOTPLUG_EN, 0);
@ -3449,6 +3447,13 @@ static int valleyview_irq_postinstall(struct drm_device *dev)
I915_WRITE(VLV_IIR, 0xffffffff); I915_WRITE(VLV_IIR, 0xffffffff);
I915_WRITE(VLV_IIR, 0xffffffff); I915_WRITE(VLV_IIR, 0xffffffff);
}
static int valleyview_irq_postinstall(struct drm_device *dev)
{
struct drm_i915_private *dev_priv = dev->dev_private;
vlv_display_irq_postinstall(dev_priv);
gen5_gt_irq_postinstall(dev); gen5_gt_irq_postinstall(dev);