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Fix suspend problem when i915 private hasn't been initialized yet.

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Alan Hourihane 2005-06-24 08:56:12 +00:00
parent 7586a655fc
commit cdc50eba6a
1 changed files with 8 additions and 0 deletions
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8
shared-core/i915_pm.c
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@ -45,6 +45,8 @@ static int i915_set_dpms(drm_device_t *dev, int mode)
DRM_DEBUG("%s mode=%d\n", __FUNCTION__, mode);
if (!dev_priv) return 0;
I915_WRITE( SRX_INDEX, SR01 );
sr01 = I915_READ( SRX_DATA );
@ -136,6 +138,9 @@ int i915_suspend( struct pci_dev *pdev, unsigned state )
break;
}
pci_disable_device(pdev);
pci_set_power_state(pdev, state);
return 0;
}
@ -143,6 +148,9 @@ int i915_resume( struct pci_dev *pdev )
{
drm_device_t *dev = (drm_device_t *)pci_get_drvdata(pdev);
pci_enable_device(pdev);
pci_set_power_state(pdev, 0);
/* D0: set DPMS mode on */
i915_set_dpms(dev, 0);