drm/i915: rip out dri1 breadcrumb updates from gen5+ irq handlers
We never supported dri1 on gen5+.
VLV never had that code, so no need to remove it.
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Acked-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c
index 96c14fe..ef2c23d 100644
--- a/drivers/gpu/drm/i915/i915_irq.c
+++ b/drivers/gpu/drm/i915/i915_irq.c
@@ -582,7 +582,6 @@
drm_i915_private_t *dev_priv = (drm_i915_private_t *) dev->dev_private;
int ret = IRQ_NONE;
u32 de_iir, gt_iir, de_ier, pch_iir, pm_iir;
- struct drm_i915_master_private *master_priv;
atomic_inc(&dev_priv->irq_received);
@@ -601,13 +600,6 @@
ret = IRQ_HANDLED;
- if (dev->primary->master) {
- master_priv = dev->primary->master->driver_priv;
- if (master_priv->sarea_priv)
- master_priv->sarea_priv->last_dispatch =
- READ_BREADCRUMB(dev_priv);
- }
-
snb_gt_irq_handler(dev, dev_priv, gt_iir);
if (de_iir & DE_GSE_IVB)
@@ -669,7 +661,6 @@
int ret = IRQ_NONE;
u32 de_iir, gt_iir, de_ier, pch_iir, pm_iir;
u32 hotplug_mask;
- struct drm_i915_master_private *master_priv;
atomic_inc(&dev_priv->irq_received);
@@ -694,13 +685,6 @@
ret = IRQ_HANDLED;
- if (dev->primary->master) {
- master_priv = dev->primary->master->driver_priv;
- if (master_priv->sarea_priv)
- master_priv->sarea_priv->last_dispatch =
- READ_BREADCRUMB(dev_priv);
- }
-
if (IS_GEN5(dev))
ilk_gt_irq_handler(dev, dev_priv, gt_iir);
else