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Commit a4aec262 authored by Dave Jones's avatar Dave Jones
Browse files

[AGPGART] Suspend/Resume improvements for ATI AGP 



Based on patches in the Ubuntu kernel.

Signed-off-by: default avatarBen Collins <bcollins@ubuntu.com>
Signed-off-by: default avatarDave Jones <davej@redhat.com>
parent 89d17b96

drivers/char/agp/ati-agp.c

+9 −7
Original line number Diff line number Diff line
@@ -245,18 +245,20 @@ static int ati_configure(void) 




#ifdef CONFIG_PM

static int agp_ati_resume(struct pci_dev *dev)

static int agp_ati_suspend(struct pci_dev *dev, pm_message_t state)

{

	pci_restore_state(dev);

	pci_save_state(dev);

	pci_set_power_state (pdev, 3);



	return ati_configure();

	return 0;

}



static int agp_ati_suspend(struct pci_dev *dev, pm_message_t state)

static int agp_ati_resume(struct pci_dev *dev)

{

	pci_save_state(dev);

	pci_set_power_state (pdev, 0);

	pci_restore_state(dev);



	return 0;

	return ati_configure();

}

#endif
@@ -545,8 +547,8 @@ static struct pci_driver agp_ati_pci_driver = { 
	.probe		= agp_ati_probe,

	.remove		= agp_ati_remove,

#ifdef CONFIG_PM

	.resume		= agp_ati_resume,

	.suspend	= agp_ati_suspend,

	.resume		= agp_ati_resume,

#endif

};