diff options
| author | Daniel Vetter <daniel.vetter@ffwll.ch> | 2012-10-12 20:14:05 +0200 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2012-10-17 21:06:57 +0200 |
| commit | 76e438303403f301f3509479b544e41518edd059 (patch) | |
| tree | 4b799f10c75f2e442e2a65c301e60127628ac560 /drivers/gpu | |
| parent | ecd8faeac4897619e6b26fbcdce62bb732d5a571 (diff) | |
| download | blackbird-op-linux-76e438303403f301f3509479b544e41518edd059.tar.gz blackbird-op-linux-76e438303403f301f3509479b544e41518edd059.zip | |
drm/i915: move hpd handling to (ibx|cpt)_irq_handler
Somehow this was left out in the refactoring that introduced the pch
handlers. Avoids a hotplug_mask special case in the ilk_irq_handler.
Noticed while hunting down the pch hotplug bits.
Reviewed-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_irq.c | 16 |
1 files changed, 6 insertions, 10 deletions
diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c index 1406d79251ad..d07c7878e2b0 100644 --- a/drivers/gpu/drm/i915/i915_irq.c +++ b/drivers/gpu/drm/i915/i915_irq.c @@ -606,6 +606,9 @@ static void ibx_irq_handler(struct drm_device *dev, u32 pch_iir) drm_i915_private_t *dev_priv = (drm_i915_private_t *) dev->dev_private; int pipe; + if (pch_iir & SDE_HOTPLUG_MASK) + queue_work(dev_priv->wq, &dev_priv->hotplug_work); + if (pch_iir & SDE_AUDIO_POWER_MASK) DRM_DEBUG_DRIVER("PCH audio power change on port %d\n", (pch_iir & SDE_AUDIO_POWER_MASK) >> @@ -646,6 +649,9 @@ static void cpt_irq_handler(struct drm_device *dev, u32 pch_iir) drm_i915_private_t *dev_priv = (drm_i915_private_t *) dev->dev_private; int pipe; + if (pch_iir & SDE_HOTPLUG_MASK_CPT) + queue_work(dev_priv->wq, &dev_priv->hotplug_work); + if (pch_iir & SDE_AUDIO_POWER_MASK_CPT) DRM_DEBUG_DRIVER("PCH audio power change on port %d\n", (pch_iir & SDE_AUDIO_POWER_MASK_CPT) >> @@ -709,8 +715,6 @@ static irqreturn_t ivybridge_irq_handler(int irq, void *arg) if (de_iir & DE_PCH_EVENT_IVB) { u32 pch_iir = I915_READ(SDEIIR); - if (pch_iir & SDE_HOTPLUG_MASK_CPT) - queue_work(dev_priv->wq, &dev_priv->hotplug_work); cpt_irq_handler(dev, pch_iir); /* clear PCH hotplug event before clear CPU irq */ @@ -751,7 +755,6 @@ static irqreturn_t ironlake_irq_handler(int irq, void *arg) 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; - u32 hotplug_mask; atomic_inc(&dev_priv->irq_received); @@ -769,11 +772,6 @@ static irqreturn_t ironlake_irq_handler(int irq, void *arg) (!IS_GEN6(dev) || pm_iir == 0)) goto done; - if (HAS_PCH_CPT(dev)) - hotplug_mask = SDE_HOTPLUG_MASK_CPT; - else - hotplug_mask = SDE_HOTPLUG_MASK; - ret = IRQ_HANDLED; if (IS_GEN5(dev)) @@ -802,8 +800,6 @@ static irqreturn_t ironlake_irq_handler(int irq, void *arg) /* check event from PCH */ if (de_iir & DE_PCH_EVENT) { - if (pch_iir & hotplug_mask) - queue_work(dev_priv->wq, &dev_priv->hotplug_work); if (HAS_PCH_CPT(dev)) cpt_irq_handler(dev, pch_iir); else |
