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| author | Jesse Barnes | 2014-06-20 18:29:20 +0200 |
|---|---|---|
| committer | Daniel Vetter | 2014-07-23 07:05:34 +0200 |
| commit | 9df7575f1c751a333b1989d1c7e2b9fc884d9105 (patch) | |
| tree | 01771abb352a67857ef525daf65562c661ee6fe3 /drivers/gpu/drm/i915/i915_irq.c | |
| parent | drm/i915: don't warn if IRQs are disabled when shutting down display IRQs (diff) | |
| download | kernel-qcow2-linux-9df7575f1c751a333b1989d1c7e2b9fc884d9105.tar.gz kernel-qcow2-linux-9df7575f1c751a333b1989d1c7e2b9fc884d9105.tar.xz kernel-qcow2-linux-9df7575f1c751a333b1989d1c7e2b9fc884d9105.zip | |
drm/i915: add helper for checking whether IRQs are enabled
Now that we use the runtime IRQ enable/disable functions in our suspend
path, we can simply check the pm._irqs_disabled flag everywhere. So
rename it to catch the users, and add an inline for it to make the
checks clear everywhere.
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Reviewed-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/i915/i915_irq.c')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_irq.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c index 3ae33e7e9d09..6774f88479ec 100644 --- a/drivers/gpu/drm/i915/i915_irq.c +++ b/drivers/gpu/drm/i915/i915_irq.c @@ -136,7 +136,7 @@ ironlake_enable_display_irq(struct drm_i915_private *dev_priv, u32 mask) { assert_spin_locked(&dev_priv->irq_lock); - if (WARN_ON(dev_priv->pm.irqs_disabled)) + if (WARN_ON(!intel_irqs_enabled(dev_priv))) return; if ((dev_priv->irq_mask & mask) != 0) { @@ -151,7 +151,7 @@ ironlake_disable_display_irq(struct drm_i915_private *dev_priv, u32 mask) { assert_spin_locked(&dev_priv->irq_lock); - if (dev_priv->pm.irqs_disabled) + if (!intel_irqs_enabled(dev_priv)) return; if ((dev_priv->irq_mask & mask) != mask) { @@ -173,7 +173,7 @@ static void ilk_update_gt_irq(struct drm_i915_private *dev_priv, { assert_spin_locked(&dev_priv->irq_lock); - if (WARN_ON(dev_priv->pm.irqs_disabled)) + if (WARN_ON(!intel_irqs_enabled(dev_priv))) return; dev_priv->gt_irq_mask &= ~interrupt_mask; @@ -206,7 +206,7 @@ static void snb_update_pm_irq(struct drm_i915_private *dev_priv, assert_spin_locked(&dev_priv->irq_lock); - if (WARN_ON(dev_priv->pm.irqs_disabled)) + if (WARN_ON(!intel_irqs_enabled(dev_priv))) return; new_val = dev_priv->pm_irq_mask; @@ -264,7 +264,7 @@ static void bdw_update_pm_irq(struct drm_i915_private *dev_priv, assert_spin_locked(&dev_priv->irq_lock); - if (WARN_ON(dev_priv->pm.irqs_disabled)) + if (WARN_ON(!intel_irqs_enabled(dev_priv))) return; new_val = dev_priv->pm_irq_mask; @@ -420,7 +420,7 @@ static void ibx_display_interrupt_update(struct drm_i915_private *dev_priv, assert_spin_locked(&dev_priv->irq_lock); - if (WARN_ON(dev_priv->pm.irqs_disabled)) + if (WARN_ON(!intel_irqs_enabled(dev_priv))) return; I915_WRITE(SDEIMR, sdeimr); @@ -4774,7 +4774,7 @@ void intel_runtime_pm_disable_interrupts(struct drm_device *dev) struct drm_i915_private *dev_priv = dev->dev_private; dev->driver->irq_uninstall(dev); - dev_priv->pm.irqs_disabled = true; + dev_priv->pm._irqs_disabled = true; } /* Restore interrupts so we can recover from runtime PM. */ @@ -4782,7 +4782,7 @@ void intel_runtime_pm_restore_interrupts(struct drm_device *dev) { struct drm_i915_private *dev_priv = dev->dev_private; - dev_priv->pm.irqs_disabled = false; + dev_priv->pm._irqs_disabled = false; dev->driver->irq_preinstall(dev); dev->driver->irq_postinstall(dev); } |