drm/i915: Extract gen8_gt_irq_reset
Fallout from an intermediate patch revision that I deemed worth saving. Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
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@ -3140,6 +3140,14 @@ static void valleyview_irq_preinstall(struct drm_device *dev)
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POSTING_READ(VLV_IER);
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}
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static void gen8_gt_irq_reset(struct drm_i915_private *dev_priv)
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{
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GEN8_IRQ_RESET_NDX(GT, 0);
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GEN8_IRQ_RESET_NDX(GT, 1);
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GEN8_IRQ_RESET_NDX(GT, 2);
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GEN8_IRQ_RESET_NDX(GT, 3);
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}
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static void gen8_irq_reset(struct drm_device *dev)
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{
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struct drm_i915_private *dev_priv = dev->dev_private;
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@ -3148,10 +3156,7 @@ static void gen8_irq_reset(struct drm_device *dev)
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I915_WRITE(GEN8_MASTER_IRQ, 0);
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POSTING_READ(GEN8_MASTER_IRQ);
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GEN8_IRQ_RESET_NDX(GT, 0);
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GEN8_IRQ_RESET_NDX(GT, 1);
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GEN8_IRQ_RESET_NDX(GT, 2);
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GEN8_IRQ_RESET_NDX(GT, 3);
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gen8_gt_irq_reset(dev_priv);
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for_each_pipe(pipe)
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GEN8_IRQ_RESET_NDX(DE_PIPE, pipe);
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@ -3171,10 +3176,7 @@ static void cherryview_irq_preinstall(struct drm_device *dev)
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I915_WRITE(GEN8_MASTER_IRQ, 0);
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POSTING_READ(GEN8_MASTER_IRQ);
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GEN8_IRQ_RESET_NDX(GT, 0);
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GEN8_IRQ_RESET_NDX(GT, 1);
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GEN8_IRQ_RESET_NDX(GT, 2);
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GEN8_IRQ_RESET_NDX(GT, 3);
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gen8_gt_irq_reset(dev_priv);
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GEN5_IRQ_RESET(GEN8_PCU_);
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