diff options
Diffstat (limited to 'drivers/gpu/drm/i915/i915_irq.c')
-rw-r--r-- | drivers/gpu/drm/i915/i915_irq.c | 29 |
1 files changed, 15 insertions, 14 deletions
diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c index d4c053e1c37..245a07e6f1a 100644 --- a/drivers/gpu/drm/i915/i915_irq.c +++ b/drivers/gpu/drm/i915/i915_irq.c @@ -327,16 +327,16 @@ static irqreturn_t ironlake_irq_handler(struct drm_device *dev) } if (gt_iir & GT_PIPE_NOTIFY) { - u32 seqno = render_ring->get_gem_seqno(dev, render_ring); + u32 seqno = render_ring->get_seqno(dev, render_ring); render_ring->irq_gem_seqno = seqno; trace_i915_gem_request_complete(dev, seqno); - DRM_WAKEUP(&dev_priv->render_ring.irq_queue); + wake_up_all(&dev_priv->render_ring.irq_queue); dev_priv->hangcheck_count = 0; mod_timer(&dev_priv->hangcheck_timer, jiffies + msecs_to_jiffies(DRM_I915_HANGCHECK_PERIOD)); } if (gt_iir & bsd_usr_interrupt) - DRM_WAKEUP(&dev_priv->bsd_ring.irq_queue); + wake_up_all(&dev_priv->bsd_ring.irq_queue); if (de_iir & DE_GSE) intel_opregion_gse_intr(dev); @@ -573,7 +573,8 @@ static void i915_capture_error_state(struct drm_device *dev) return; } - error->seqno = i915_get_gem_seqno(dev, &dev_priv->render_ring); + error->seqno = + dev_priv->render_ring.get_seqno(dev, &dev_priv->render_ring); error->eir = I915_READ(EIR); error->pgtbl_er = I915_READ(PGTBL_ER); error->pipeastat = I915_READ(PIPEASTAT); @@ -873,7 +874,9 @@ static void i915_handle_error(struct drm_device *dev, bool wedged) /* * Wakeup waiting processes so they don't hang */ - DRM_WAKEUP(&dev_priv->render_ring.irq_queue); + wake_up_all(&dev_priv->render_ring.irq_queue); + if (HAS_BSD(dev)) + wake_up_all(&dev_priv->bsd_ring.irq_queue); } queue_work(dev_priv->wq, &dev_priv->error_work); @@ -1012,18 +1015,17 @@ irqreturn_t i915_driver_irq_handler(DRM_IRQ_ARGS) } if (iir & I915_USER_INTERRUPT) { - u32 seqno = - render_ring->get_gem_seqno(dev, render_ring); + u32 seqno = render_ring->get_seqno(dev, render_ring); render_ring->irq_gem_seqno = seqno; trace_i915_gem_request_complete(dev, seqno); - DRM_WAKEUP(&dev_priv->render_ring.irq_queue); + wake_up_all(&dev_priv->render_ring.irq_queue); dev_priv->hangcheck_count = 0; mod_timer(&dev_priv->hangcheck_timer, jiffies + msecs_to_jiffies(DRM_I915_HANGCHECK_PERIOD)); } if (HAS_BSD(dev) && (iir & I915_BSD_USER_INTERRUPT)) - DRM_WAKEUP(&dev_priv->bsd_ring.irq_queue); + wake_up_all(&dev_priv->bsd_ring.irq_queue); if (iir & I915_DISPLAY_PLANE_A_FLIP_PENDING_INTERRUPT) { intel_prepare_page_flip(dev, 0); @@ -1333,9 +1335,8 @@ void i915_hangcheck_elapsed(unsigned long data) /* If all work is done then ACTHD clearly hasn't advanced. */ if (list_empty(&dev_priv->render_ring.request_list) || - i915_seqno_passed(i915_get_gem_seqno(dev, - &dev_priv->render_ring), - i915_get_tail_request(dev)->seqno)) { + i915_seqno_passed(dev_priv->render_ring.get_seqno(dev, &dev_priv->render_ring), + i915_get_tail_request(dev)->seqno)) { bool missed_wakeup = false; dev_priv->hangcheck_count = 0; @@ -1343,13 +1344,13 @@ void i915_hangcheck_elapsed(unsigned long data) /* Issue a wake-up to catch stuck h/w. */ if (dev_priv->render_ring.waiting_gem_seqno && waitqueue_active(&dev_priv->render_ring.irq_queue)) { - DRM_WAKEUP(&dev_priv->render_ring.irq_queue); + wake_up_all(&dev_priv->render_ring.irq_queue); missed_wakeup = true; } if (dev_priv->bsd_ring.waiting_gem_seqno && waitqueue_active(&dev_priv->bsd_ring.irq_queue)) { - DRM_WAKEUP(&dev_priv->bsd_ring.irq_queue); + wake_up_all(&dev_priv->bsd_ring.irq_queue); missed_wakeup = true; } |