diff options
Diffstat (limited to 'drivers/gpu/drm/i915/i915_irq.c')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_irq.c | 30 |
1 files changed, 15 insertions, 15 deletions
diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c index 69b9a42da95..9b673d2f912 100644 --- a/drivers/gpu/drm/i915/i915_irq.c +++ b/drivers/gpu/drm/i915/i915_irq.c @@ -168,6 +168,7 @@ irqreturn_t i915_driver_irq_handler(DRM_IRQ_ARGS) { struct drm_device *dev = (struct drm_device *) arg; drm_i915_private_t *dev_priv = (drm_i915_private_t *) dev->dev_private; + struct drm_i915_master_private *master_priv; u32 iir, new_iir; u32 pipea_stats, pipeb_stats; u32 vblank_status; @@ -222,9 +223,12 @@ irqreturn_t i915_driver_irq_handler(DRM_IRQ_ARGS) I915_WRITE(IIR, iir); new_iir = I915_READ(IIR); /* Flush posted writes */ - if (dev_priv->sarea_priv) - dev_priv->sarea_priv->last_dispatch = - READ_BREADCRUMB(dev_priv); + 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 (iir & I915_USER_INTERRUPT) { dev_priv->mm.irq_gem_seqno = i915_get_gem_seqno(dev); @@ -269,6 +273,7 @@ irqreturn_t i915_driver_irq_handler(DRM_IRQ_ARGS) static int i915_emit_irq(struct drm_device * dev) { drm_i915_private_t *dev_priv = dev->dev_private; + struct drm_i915_master_private *master_priv = dev->primary->master->driver_priv; RING_LOCALS; i915_kernel_lost_context(dev); @@ -278,8 +283,8 @@ static int i915_emit_irq(struct drm_device * dev) dev_priv->counter++; if (dev_priv->counter > 0x7FFFFFFFUL) dev_priv->counter = 1; - if (dev_priv->sarea_priv) - dev_priv->sarea_priv->last_enqueue = dev_priv->counter; + if (master_priv->sarea_priv) + master_priv->sarea_priv->last_enqueue = dev_priv->counter; BEGIN_LP_RING(4); OUT_RING(MI_STORE_DWORD_INDEX); @@ -317,21 +322,20 @@ void i915_user_irq_put(struct drm_device *dev) static int i915_wait_irq(struct drm_device * dev, int irq_nr) { drm_i915_private_t *dev_priv = (drm_i915_private_t *) dev->dev_private; + struct drm_i915_master_private *master_priv = dev->primary->master->driver_priv; int ret = 0; DRM_DEBUG("irq_nr=%d breadcrumb=%d\n", irq_nr, READ_BREADCRUMB(dev_priv)); if (READ_BREADCRUMB(dev_priv) >= irq_nr) { - if (dev_priv->sarea_priv) { - dev_priv->sarea_priv->last_dispatch = - READ_BREADCRUMB(dev_priv); - } + if (master_priv->sarea_priv) + master_priv->sarea_priv->last_dispatch = READ_BREADCRUMB(dev_priv); return 0; } - if (dev_priv->sarea_priv) - dev_priv->sarea_priv->perf_boxes |= I915_BOX_WAIT; + if (master_priv->sarea_priv) + master_priv->sarea_priv->perf_boxes |= I915_BOX_WAIT; i915_user_irq_get(dev); DRM_WAIT_ON(ret, dev_priv->irq_queue, 3 * DRM_HZ, @@ -343,10 +347,6 @@ static int i915_wait_irq(struct drm_device * dev, int irq_nr) READ_BREADCRUMB(dev_priv), (int)dev_priv->counter); } - if (dev_priv->sarea_priv) - dev_priv->sarea_priv->last_dispatch = - READ_BREADCRUMB(dev_priv); - return ret; } |