diff options
Diffstat (limited to 'drivers/gpu/drm/i915/i915_irq.c')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_irq.c | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c index f8205841868b..3517c6548e2c 100644 --- a/drivers/gpu/drm/i915/i915_irq.c +++ b/drivers/gpu/drm/i915/i915_irq.c @@ -1068,6 +1068,9 @@ static void notify_ring(struct intel_engine_cs *engine) struct drm_i915_gem_request *rq = NULL; struct intel_wait *wait; + if (!engine->breadcrumbs.irq_armed) + return; + atomic_inc(&engine->irq_count); set_bit(ENGINE_IRQ_BREADCRUMB, &engine->irq_posted); @@ -1101,7 +1104,8 @@ static void notify_ring(struct intel_engine_cs *engine) if (wakeup) wake_up_process(wait->tsk); } else { - __intel_engine_disarm_breadcrumbs(engine); + if (engine->breadcrumbs.irq_armed) + __intel_engine_disarm_breadcrumbs(engine); } spin_unlock(&engine->breadcrumbs.irq_lock); @@ -1396,11 +1400,11 @@ gen8_cs_irq_handler(struct intel_engine_cs *engine, u32 iir, int test_shift) if (iir & (GT_RENDER_USER_INTERRUPT << test_shift)) { notify_ring(engine); - tasklet |= i915_modparams.enable_guc_submission; + tasklet |= USES_GUC_SUBMISSION(engine->i915); } if (tasklet) - tasklet_hi_schedule(&execlists->irq_tasklet); + tasklet_hi_schedule(&execlists->tasklet); } static irqreturn_t gen8_gt_irq_ack(struct drm_i915_private *dev_priv, @@ -3064,7 +3068,7 @@ static void vlv_display_irq_reset(struct drm_i915_private *dev_priv) i9xx_pipestat_irq_reset(dev_priv); GEN3_IRQ_RESET(VLV_); - dev_priv->irq_mask = ~0; + dev_priv->irq_mask = ~0u; } static void vlv_display_irq_postinstall(struct drm_i915_private *dev_priv) @@ -3089,7 +3093,7 @@ static void vlv_display_irq_postinstall(struct drm_i915_private *dev_priv) enable_mask |= I915_DISPLAY_PIPE_C_EVENT_INTERRUPT | I915_LPE_PIPE_C_INTERRUPT; - WARN_ON(dev_priv->irq_mask != ~0); + WARN_ON(dev_priv->irq_mask != ~0u); dev_priv->irq_mask = ~enable_mask; |