Merge branch 'devel' of master.kernel.org:/home/rmk/linux-2.6-serial

[pandora-kernel.git] / drivers / video / nvidia / nvidia.c

diff --git a/drivers/video/nvidia/nvidia.c b/drivers/video/nvidia/nvidia.c
index d4f8501..eb24107 100644 (file)
--- a/drivers/video/nvidia/nvidia.c
+++ b/drivers/video/nvidia/nvidia.c
@@ -28,6 +28,9 @@
 #include <asm/prom.h>
 #include <asm/pci-bridge.h>
 #endif
+#ifdef CONFIG_BOOTX_TEXT
+#include <asm/btext.h>
+#endif
 
 #include "nv_local.h"
 #include "nv_type.h"
@@ -681,6 +684,13 @@ static int nvidiafb_set_par(struct fb_info *info)
 
        nvidia_vga_protect(par, 0);
 
+#ifdef CONFIG_BOOTX_TEXT
+       /* Update debug text engine */
+       btext_update_display(info->fix.smem_start,
+                            info->var.xres, info->var.yres,
+                            info->var.bits_per_pixel, info->fix.line_length);
+#endif
+
        NVTRACE_LEAVE();
        return 0;
 }
@@ -950,24 +960,25 @@ static struct fb_ops nvidia_fb_ops = {
 };
 
 #ifdef CONFIG_PM
-static int nvidiafb_suspend(struct pci_dev *dev, pm_message_t state)
+static int nvidiafb_suspend(struct pci_dev *dev, pm_message_t mesg)
 {
        struct fb_info *info = pci_get_drvdata(dev);
        struct nvidia_par *par = info->par;
 
+       if (mesg.event == PM_EVENT_PRETHAW)
+               mesg.event = PM_EVENT_FREEZE;
        acquire_console_sem();
-       par->pm_state = state.event;
+       par->pm_state = mesg.event;
 
-       if (state.event == PM_EVENT_FREEZE) {
-               dev->dev.power.power_state = state;
-       } else {
+       if (mesg.event == PM_EVENT_SUSPEND) {
                fb_set_suspend(info, 1);
                nvidiafb_blank(FB_BLANK_POWERDOWN, info);
                nvidia_write_regs(par, &par->SavedReg);
                pci_save_state(dev);
                pci_disable_device(dev);
-               pci_set_power_state(dev, pci_choose_state(dev, state));
+               pci_set_power_state(dev, pci_choose_state(dev, mesg));
        }
+       dev->dev.power.power_state = mesg;
 
        release_console_sem();
        return 0;
@@ -983,7 +994,10 @@ static int nvidiafb_resume(struct pci_dev *dev)
 
        if (par->pm_state != PM_EVENT_FREEZE) {
                pci_restore_state(dev);
-               pci_enable_device(dev);
+
+               if (pci_enable_device(dev))
+                       goto fail;
+
                pci_set_master(dev);
        }
 
@@ -992,6 +1006,7 @@ static int nvidiafb_resume(struct pci_dev *dev)
        fb_set_suspend (info, 0);
        nvidiafb_blank(FB_BLANK_UNBLANK, info);
 
+fail:
        release_console_sem();
        return 0;
 }