fedora core 6 1.2949 + vserver 2.2.0

[linux-2.6.git] / drivers / video / aty / radeon_pm.c

diff --git a/drivers/video/aty/radeon_pm.c b/drivers/video/aty/radeon_pm.c
index f31e606..9a2b0d6 100644 (file)
--- a/drivers/video/aty/radeon_pm.c
+++ b/drivers/video/aty/radeon_pm.c
@@ -86,6 +86,9 @@ static struct radeon_device_id radeon_workaround_list[] = {
        BUGFIX("Samsung P35",
               PCI_VENDOR_ID_SAMSUNG, 0xc00c,
               radeon_pm_off, radeon_reinitialize_M10),
+       BUGFIX("Acer Aspire 2010",
+              PCI_VENDOR_ID_AI, 0x0061,
+              radeon_pm_off, radeon_reinitialize_M10),
        { .ident = NULL }
 };
 
@@ -1268,7 +1271,7 @@ static void radeon_pm_full_reset_sdram(struct radeonfb_info *rinfo)
                          0x21320032, 0xa1320032, 0x21320032, 0xffffffff,
                          0x31320032 };
 
-               u32 *mrtable = default_mrtable;
+               const u32 *mrtable = default_mrtable;
                int i, mrtable_size = ARRAY_SIZE(default_mrtable);
 
                mdelay(30);
@@ -1287,7 +1290,7 @@ static void radeon_pm_full_reset_sdram(struct radeonfb_info *rinfo)
                if (rinfo->of_node != NULL) {
                        int size;
 
-                       mrtable = (u32 *)get_property(rinfo->of_node, "ATY,MRT", &size);
+                       mrtable = get_property(rinfo->of_node, "ATY,MRT", &size);
                        if (mrtable)
                                mrtable_size = size >> 2;
                        else
@@ -2621,25 +2624,28 @@ static int radeon_restore_pci_cfg(struct radeonfb_info *rinfo)
 }
 
 
-int radeonfb_pci_suspend(struct pci_dev *pdev, pm_message_t state)
+int radeonfb_pci_suspend(struct pci_dev *pdev, pm_message_t mesg)
 {
         struct fb_info *info = pci_get_drvdata(pdev);
         struct radeonfb_info *rinfo = info->par;
        int i;
 
-       if (state.event == pdev->dev.power.power_state.event)
+       if (mesg.event == pdev->dev.power.power_state.event)
                return 0;
 
-       printk(KERN_DEBUG "radeonfb (%s): suspending to state: %d...\n",
-              pci_name(pdev), state.event);
+       printk(KERN_DEBUG "radeonfb (%s): suspending for event: %d...\n",
+              pci_name(pdev), mesg.event);
 
        /* For suspend-to-disk, we cheat here. We don't suspend anything and
         * let fbcon continue drawing until we are all set. That shouldn't
         * really cause any problem at this point, provided that the wakeup
         * code knows that any state in memory may not match the HW
         */
-       if (state.event == PM_EVENT_FREEZE)
+       switch (mesg.event) {
+       case PM_EVENT_FREEZE:           /* about to take snapshot */
+       case PM_EVENT_PRETHAW:          /* before restoring snapshot */
                goto done;
+       }
 
        acquire_console_sem();
 
@@ -2706,7 +2712,7 @@ int radeonfb_pci_suspend(struct pci_dev *pdev, pm_message_t state)
        release_console_sem();
 
  done:
-       pdev->dev.power.power_state = state;
+       pdev->dev.power.power_state = mesg;
 
        return 0;
 }