framebuffer_release(info);
}
+#ifdef CONFIG_PM
+#define RADEONFB_PCI_PM_OPS (&radeonfb_pci_pm_ops)
+#else
+#define RADEONFB_PCI_PM_OPS NULL
+#endif
static struct pci_driver radeonfb_driver = {
.name = "radeonfb",
.id_table = radeonfb_pci_table,
.probe = radeonfb_pci_register,
.remove = radeonfb_pci_unregister,
-#ifdef CONFIG_PM
- .suspend = radeonfb_pci_suspend,
- .resume = radeonfb_pci_resume,
-#endif /* CONFIG_PM */
+ .driver.pm = RADEONFB_PCI_PM_OPS,
};
#ifndef MODULE
}
}
-int radeonfb_pci_suspend(struct pci_dev *pdev, pm_message_t mesg)
+static int radeonfb_pci_suspend_late(struct device *dev, pm_message_t mesg)
{
+ struct pci_dev *pdev = to_pci_dev(dev);
struct fb_info *info = pci_get_drvdata(pdev);
struct radeonfb_info *rinfo = info->par;
pmac_suspend_agp_for_card(pdev);
#endif /* CONFIG_PPC_PMAC */
- /* It's unclear whether or when the generic code will do that, so let's
- * do it ourselves. We save state before we do any power management
- */
- pci_save_state(pdev);
-
/* If we support wakeup from poweroff, we save all regs we can including cfg
* space
*/
msleep(20);
OUTREG(LVDS_GEN_CNTL, INREG(LVDS_GEN_CNTL) & ~(LVDS_DIGON));
}
- pci_disable_device(pdev);
}
/* If we support D2, we go to it (should be fixed later with a flag forcing
* D3 only for some laptops)
return 0;
}
+static int radeonfb_pci_suspend(struct device *dev)
+{
+ return radeonfb_pci_suspend_late(dev, PMSG_SUSPEND);
+}
+
+static int radeonfb_pci_hibernate(struct device *dev)
+{
+ return radeonfb_pci_suspend_late(dev, PMSG_HIBERNATE);
+}
+
+static int radeonfb_pci_freeze(struct device *dev)
+{
+ return radeonfb_pci_suspend_late(dev, PMSG_FREEZE);
+}
+
static int radeon_check_power_loss(struct radeonfb_info *rinfo)
{
return rinfo->save_regs[4] != INPLL(CLK_PIN_CNTL) ||
rinfo->save_regs[3] != INPLL(SCLK_CNTL);
}
-int radeonfb_pci_resume(struct pci_dev *pdev)
+static int radeonfb_pci_resume(struct device *dev)
{
+ struct pci_dev *pdev = to_pci_dev(dev);
struct fb_info *info = pci_get_drvdata(pdev);
struct radeonfb_info *rinfo = info->par;
int rc = 0;
return rc;
}
+const struct dev_pm_ops radeonfb_pci_pm_ops = {
+ .suspend = radeonfb_pci_suspend,
+ .resume = radeonfb_pci_resume,
+ .freeze = radeonfb_pci_freeze,
+ .thaw = radeonfb_pci_resume,
+ .poweroff = radeonfb_pci_hibernate,
+ .restore = radeonfb_pci_resume,
+};
+
#ifdef CONFIG_PPC__disabled
static void radeonfb_early_resume(void *data)
{
extern int radeon_probe_i2c_connector(struct radeonfb_info *rinfo, int conn, u8 **out_edid);
/* PM Functions */
-extern int radeonfb_pci_suspend(struct pci_dev *pdev, pm_message_t state);
-extern int radeonfb_pci_resume(struct pci_dev *pdev);
+extern const struct dev_pm_ops radeonfb_pci_pm_ops;
extern void radeonfb_pm_init(struct radeonfb_info *rinfo, int dynclk, int ignore_devlist, int force_sleep);
extern void radeonfb_pm_exit(struct radeonfb_info *rinfo);