summaryrefslogtreecommitdiffstats
path: root/drivers/video/via/viafbdev.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/video/via/viafbdev.c')
-rw-r--r--drivers/video/via/viafbdev.c34
1 files changed, 15 insertions, 19 deletions
diff --git a/drivers/video/via/viafbdev.c b/drivers/video/via/viafbdev.c
index d298cfccd6f..289edd51952 100644
--- a/drivers/video/via/viafbdev.c
+++ b/drivers/video/via/viafbdev.c
@@ -1672,31 +1672,19 @@ static int parse_mode(const char *str, u32 *xres, u32 *yres)
#ifdef CONFIG_PM
-int viafb_suspend(struct pci_dev *pdev, pm_message_t state)
+static int viafb_suspend(void *unused)
{
- if (state.event == PM_EVENT_SUSPEND) {
- acquire_console_sem();
- fb_set_suspend(viafbinfo, 1);
-
- viafb_sync(viafbinfo);
-
- pci_save_state(pdev);
- pci_disable_device(pdev);
- pci_set_power_state(pdev, pci_choose_state(pdev, state));
- release_console_sem();
- }
+ acquire_console_sem();
+ fb_set_suspend(viafbinfo, 1);
+ viafb_sync(viafbinfo);
+ release_console_sem();
return 0;
}
-int viafb_resume(struct pci_dev *pdev)
+static int viafb_resume(void *unused)
{
acquire_console_sem();
- pci_set_power_state(pdev, PCI_D0);
- pci_restore_state(pdev);
- if (pci_enable_device(pdev))
- goto fail;
- pci_set_master(pdev);
if (viaparinfo->shared->vdev->engine_mmio)
viafb_reset_engine(viaparinfo);
viafb_set_par(viafbinfo);
@@ -1704,11 +1692,15 @@ int viafb_resume(struct pci_dev *pdev)
viafb_set_par(viafbinfo1);
fb_set_suspend(viafbinfo, 0);
-fail:
release_console_sem();
return 0;
}
+static struct viafb_pm_hooks viafb_fb_pm_hooks = {
+ .suspend = viafb_suspend,
+ .resume = viafb_resume
+};
+
#endif
@@ -1899,6 +1891,10 @@ int __devinit via_fb_pci_probe(struct viafb_dev *vdev)
viafb_init_proc(viaparinfo->shared);
viafb_init_dac(IGA2);
+
+#ifdef CONFIG_PM
+ viafb_pm_register(&viafb_fb_pm_hooks);
+#endif
return 0;
out_fb_unreg: