[AGPGART] Suspend/Resume improvements for ATI AGP
Based on patches in the Ubuntu kernel. Signed-off-by: Ben Collins <bcollins@ubuntu.com> Signed-off-by: Dave Jones <davej@redhat.com>
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@ -245,19 +245,21 @@ static int ati_configure(void)
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#ifdef CONFIG_PM
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static int agp_ati_resume(struct pci_dev *dev)
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{
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pci_restore_state(dev);
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return ati_configure();
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}
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static int agp_ati_suspend(struct pci_dev *dev, pm_message_t state)
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{
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pci_save_state(dev);
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pci_set_power_state (pdev, 3);
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return 0;
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}
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static int agp_ati_resume(struct pci_dev *dev)
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{
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pci_set_power_state (pdev, 0);
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pci_restore_state(dev);
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return ati_configure();
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}
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#endif
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/*
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@ -545,8 +547,8 @@ static struct pci_driver agp_ati_pci_driver = {
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.probe = agp_ati_probe,
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.remove = agp_ati_remove,
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#ifdef CONFIG_PM
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.resume = agp_ati_resume,
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.suspend = agp_ati_suspend,
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.resume = agp_ati_resume,
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#endif
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};
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