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| author | akpm@osdl.org <akpm@osdl.org> | 2006-01-03 23:00:59 -0800 |
|---|---|---|
| committer | Dave Jones <davej@redhat.com> | 2006-01-16 20:53:45 -0800 |
| commit | 5dda4986752b531d89d49c218682e42c63ef1d61 (patch) | |
| tree | 2138623c0d00170cda9a46aa1122831dd7293ae0 | |
| parent | 90be4b49b8b54505772a6a766ac0891ec92b4c2d (diff) | |
| download | op-kernel-dev-5dda4986752b531d89d49c218682e42c63ef1d61.zip op-kernel-dev-5dda4986752b531d89d49c218682e42c63ef1d61.tar.gz | |
[AGPGART] Suspend/Resume support for ATI GART
Add suspend/resume support for the ati-agp module
Signed-off-by: Jaco Kroon <jaco@kroon.co.za>
Acked-by: Pavel Machek <pavel@suse.cz>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Dave Jones <davej@redhat.com>
| -rw-r--r-- | drivers/char/agp/ati-agp.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/drivers/char/agp/ati-agp.c b/drivers/char/agp/ati-agp.c index 53372a8..5b74c36 100644 --- a/drivers/char/agp/ati-agp.c +++ b/drivers/char/agp/ati-agp.c @@ -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) |
