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| author | Dave Jones <davej@redhat.com> | 2006-06-20 00:42:04 -0400 |
|---|---|---|
| committer | Dave Jones <davej@redhat.com> | 2006-06-20 00:42:04 -0400 |
| commit | a4aec2622340e356e7dcd0e8fd05378dacb71c89 (patch) | |
| tree | 628d70558f413870fe8407177ce9bae48ea53522 | |
| parent | 89d17b9604ae502392e119dbdbf43f6067745715 (diff) | |
| download | kernel_samsung_smdk4412-a4aec2622340e356e7dcd0e8fd05378dacb71c89.zip kernel_samsung_smdk4412-a4aec2622340e356e7dcd0e8fd05378dacb71c89.tar.gz kernel_samsung_smdk4412-a4aec2622340e356e7dcd0e8fd05378dacb71c89.tar.bz2 | |
[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>
| -rw-r--r-- | drivers/char/agp/ati-agp.c | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/drivers/char/agp/ati-agp.c b/drivers/char/agp/ati-agp.c index 6db9b7f..34bbd41 100644 --- a/drivers/char/agp/ati-agp.c +++ b/drivers/char/agp/ati-agp.c @@ -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 }; |