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i915: more version checks

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This commit is contained in:
Dave Airlie 2008-07-30 16:52:13 +10:00
parent 02b09d271c
commit 95c02743c9
2 changed files with 10 additions and 0 deletions
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4
linux-core/i915_drv.c
View file

@ -80,7 +80,9 @@ static int i915_suspend(struct drm_device *dev, pm_message_t state)
i915_save_state(dev);
#if LINUX_VERSION_CODE > KERNEL_VERSION(2,6,25)
intel_opregion_free(dev);
#endif
if (state.event == PM_EVENT_SUSPEND) {
/* Shut down the device */
@ -101,7 +103,9 @@ static int i915_resume(struct drm_device *dev)
i915_restore_state(dev);
#if LINUX_VERSION_CODE > KERNEL_VERSION(2,6,25)
intel_opregion_init(dev);
#endif
return 0;
}

6
shared-core/i915_irq.c
View file

@ -443,15 +443,19 @@ irqreturn_t i915_driver_irq_handler(DRM_IRQ_ARGS)
}
#ifdef __linux__
#if LINUX_VERSION_CODE > KERNEL_VERSION(2,6,25)
if (pipeb_stats & I915_LEGACY_BLC_EVENT_ENABLE)
opregion_asle_intr(dev);
#endif
#endif
I915_WRITE(PIPEBSTAT, pipeb_stats);
}
#ifdef __linux__
#if LINUX_VERSION_CODE > KERNEL_VERSION(2,6,25)
if (iir & I915_ASLE_INTERRUPT)
opregion_asle_intr(dev);
#endif
#endif
if (dev_priv->sarea_priv)
@ -675,7 +679,9 @@ void i915_enable_interrupt (struct drm_device *dev)
dev_priv->irq_enable_reg |= I915_USER_INTERRUPT;
#ifdef __linux__
#if LINUX_VERSION_CODE > KERNEL_VERSION(2,6,25)
opregion_enable_asle(dev);
#endif
#endif
I915_WRITE(IER, dev_priv->irq_enable_reg);