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authorZhenyu Wang <zhenyuw@linux.intel.com>2009-06-05 15:38:40 +0800
committerEric Anholt <eric@anholt.net>2009-06-05 11:34:16 +0000
commite170b030dcd6aed11dde2d124c09991ec771f529 (patch)
tree540dc4c63d1082290926fa88def8aa76821524b7 /drivers
parentb9055052d3e0388b4a5e8c3e0bbab665c5996f50 (diff)
drm/i915: Disable opregion on IGDNG for now
Disable OpRegion support for now until verified on new chipsets. Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com> Signed-off-by: Eric Anholt <eric@anholt.net>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/gpu/drm/i915/i915_dma.c7
-rw-r--r--drivers/gpu/drm/i915/i915_irq.c4
2 files changed, 8 insertions, 3 deletions
diff --git a/drivers/gpu/drm/i915/i915_dma.c b/drivers/gpu/drm/i915/i915_dma.c
index 0c222c28b8c..fa105bd119a 100644
--- a/drivers/gpu/drm/i915/i915_dma.c
+++ b/drivers/gpu/drm/i915/i915_dma.c
@@ -1206,7 +1206,9 @@ int i915_driver_load(struct drm_device *dev, unsigned long flags)
}
/* Must be done after probing outputs */
- intel_opregion_init(dev, 0);
+ /* FIXME: verify on IGDNG */
+ if (!IS_IGDNG(dev))
+ intel_opregion_init(dev, 0);
return 0;
@@ -1240,7 +1242,8 @@ int i915_driver_unload(struct drm_device *dev)
if (dev_priv->regs != NULL)
iounmap(dev_priv->regs);
- intel_opregion_free(dev, 0);
+ if (!IS_IGDNG(dev))
+ intel_opregion_free(dev, 0);
if (drm_core_check_feature(dev, DRIVER_MODESET)) {
intel_modeset_cleanup(dev);
diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c
index 98bb4c878c4..4b0bcbd58b8 100644
--- a/drivers/gpu/drm/i915/i915_irq.c
+++ b/drivers/gpu/drm/i915/i915_irq.c
@@ -484,7 +484,9 @@ void i915_disable_vblank(struct drm_device *dev, int pipe)
void i915_enable_interrupt (struct drm_device *dev)
{
struct drm_i915_private *dev_priv = dev->dev_private;
- opregion_enable_asle(dev);
+
+ if (!IS_IGDNG(dev))
+ opregion_enable_asle(dev);
dev_priv->irq_enabled = 1;
}