diff options
Diffstat (limited to 'drivers/gpu/drm/i915/i915_irq.c')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_irq.c | 24 |
1 files changed, 14 insertions, 10 deletions
diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c index 9baecb79de8c..49ad5fb82ace 100644 --- a/drivers/gpu/drm/i915/i915_irq.c +++ b/drivers/gpu/drm/i915/i915_irq.c @@ -1696,11 +1696,6 @@ static void i9xx_pipe_crc_irq_handler(struct drm_device *dev, enum pipe pipe) * the work queue. */ static void gen6_rps_irq_handler(struct drm_i915_private *dev_priv, u32 pm_iir) { - /* TODO: RPS on GEN9+ is not supported yet. */ - if (WARN_ONCE(INTEL_INFO(dev_priv)->gen >= 9, - "GEN9+: unexpected RPS IRQ\n")) - return; - if (pm_iir & dev_priv->pm_rps_events) { spin_lock(&dev_priv->irq_lock); gen6_disable_pm_irq(dev_priv, pm_iir & dev_priv->pm_rps_events); @@ -3169,15 +3164,24 @@ static void gen8_irq_reset(struct drm_device *dev) ibx_irq_reset(dev); } -void gen8_irq_power_well_post_enable(struct drm_i915_private *dev_priv) +void gen8_irq_power_well_post_enable(struct drm_i915_private *dev_priv, + unsigned int pipe_mask) { uint32_t extra_ier = GEN8_PIPE_VBLANK | GEN8_PIPE_FIFO_UNDERRUN; spin_lock_irq(&dev_priv->irq_lock); - GEN8_IRQ_INIT_NDX(DE_PIPE, PIPE_B, dev_priv->de_irq_mask[PIPE_B], - ~dev_priv->de_irq_mask[PIPE_B] | extra_ier); - GEN8_IRQ_INIT_NDX(DE_PIPE, PIPE_C, dev_priv->de_irq_mask[PIPE_C], - ~dev_priv->de_irq_mask[PIPE_C] | extra_ier); + if (pipe_mask & 1 << PIPE_A) + GEN8_IRQ_INIT_NDX(DE_PIPE, PIPE_A, + dev_priv->de_irq_mask[PIPE_A], + ~dev_priv->de_irq_mask[PIPE_A] | extra_ier); + if (pipe_mask & 1 << PIPE_B) + GEN8_IRQ_INIT_NDX(DE_PIPE, PIPE_B, + dev_priv->de_irq_mask[PIPE_B], + ~dev_priv->de_irq_mask[PIPE_B] | extra_ier); + if (pipe_mask & 1 << PIPE_C) + GEN8_IRQ_INIT_NDX(DE_PIPE, PIPE_C, + dev_priv->de_irq_mask[PIPE_C], + ~dev_priv->de_irq_mask[PIPE_C] | extra_ier); spin_unlock_irq(&dev_priv->irq_lock); } |