Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=16469a0ea0f6b7562eac98ebb8a7c41ce902d0b1
Commit: 16469a0ea0f6b7562eac98ebb8a7c41ce902d0b1
Parent: b7d0640f9229a9426ba9223796329c4f0cc4acb9
Author: Stuart Bennett <[EMAIL PROTECTED]>
AuthorDate: Tue Jan 8 13:14:07 2008 +0000
Committer: Dave Airlie <[EMAIL PROTECTED]>
CommitDate: Tue Feb 19 14:44:40 2008 +1000
agp/sis: Suspend support for SiS AGP
Tested on M650 chipset
Signed-off-by: Dave Airlie <[EMAIL PROTECTED]>
---
drivers/char/agp/sis-agp.c | 24 ++++++++++++++++++++++++
1 files changed, 24 insertions(+), 0 deletions(-)
diff --git a/drivers/char/agp/sis-agp.c b/drivers/char/agp/sis-agp.c
index aaa1883..6cf54fe 100644
--- a/drivers/char/agp/sis-agp.c
+++ b/drivers/char/agp/sis-agp.c
@@ -214,6 +214,26 @@ static void __devexit agp_sis_remove(struct pci_dev *pdev)
agp_put_bridge(bridge);
}
+#ifdef CONFIG_PM
+
+static int agp_sis_suspend(struct pci_dev *pdev, pm_message_t state)
+{
+ pci_save_state(pdev);
+ pci_set_power_state(pdev, pci_choose_state(pdev, state));
+
+ return 0;
+}
+
+static int agp_sis_resume(struct pci_dev *pdev)
+{
+ pci_set_power_state(pdev, PCI_D0);
+ pci_restore_state(pdev);
+
+ return sis_driver.configure();
+}
+
+#endif /* CONFIG_PM */
+
static struct pci_device_id agp_sis_pci_table[] = {
{
.class = (PCI_CLASS_BRIDGE_HOST << 8),
@@ -393,6 +413,10 @@ static struct pci_driver agp_sis_pci_driver = {
.id_table = agp_sis_pci_table,
.probe = agp_sis_probe,
.remove = agp_sis_remove,
+#ifdef CONFIG_PM
+ .suspend = agp_sis_suspend,
+ .resume = agp_sis_resume,
+#endif
};
static int __init agp_sis_init(void)
-
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