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Commit 5dda4986 authored by akpm@osdl.org's avatar akpm@osdl.org Committed by Dave Jones
Browse files

[AGPGART] Suspend/Resume support for ATI GART 



Add suspend/resume support for the ati-agp module

Signed-off-by: default avatarJaco Kroon <jaco@kroon.co.za>
Acked-by: default avatarPavel Machek <pavel@suse.cz>
Signed-off-by: default avatarAndrew Morton <akpm@osdl.org>
Signed-off-by: default avatarDave Jones <davej@redhat.com>
parent 90be4b49

drivers/char/agp/ati-agp.c

+20 −0
Original line number Diff line number Diff line
@@ -244,6 +244,22 @@ static int ati_configure(void) 
}





#ifdef CONFIG_PM

static int agp_ati_resume(struct pci_dev *dev)

{

	pci_restore_state(dev);



	return ati_configure();

}



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

{

	pci_save_state(dev);



	return 0;

}

#endif



/*

 *Since we don't need contigious memory we just try

 * to get the gatt table once
@@ -525,6 +541,10 @@ static struct pci_driver agp_ati_pci_driver = { 
	.id_table	= agp_ati_pci_table,

	.probe		= agp_ati_probe,

	.remove		= agp_ati_remove,

#ifdef CONFIG_PM

	.resume		= agp_ati_resume,

	.suspend	= agp_ati_suspend,

#endif

};



static int __init agp_ati_init(void)