diff options
| -rw-r--r-- | drivers/video/uvesafb.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/drivers/video/uvesafb.c b/drivers/video/uvesafb.c index e7f69ef572d..f9a670d338d 100644 --- a/drivers/video/uvesafb.c +++ b/drivers/video/uvesafb.c @@ -23,6 +23,7 @@ #include <video/uvesafb.h> #ifdef CONFIG_X86 #include <video/vga.h> +#include <linux/pci.h> #endif #ifdef CONFIG_MTRR #include <asm/mtrr.h> @@ -815,8 +816,15 @@ static int __devinit uvesafb_vbe_init(struct fb_info *info) par->pmi_setpal = pmi_setpal; par->ypan = ypan; - if (par->pmi_setpal || par->ypan) - uvesafb_vbe_getpmi(task, par); + if (par->pmi_setpal || par->ypan) { + if (pcibios_enabled) { + uvesafb_vbe_getpmi(task, par); + } else { + par->pmi_setpal = par->ypan = 0; + printk(KERN_WARNING "uvesafb: PCI BIOS area is NX." + "Can't use protected mode interface\n"); + } + } #else /* The protected mode interface is not available on non-x86. */ par->pmi_setpal = par->ypan = 0; |