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[/] [or1k_soc_on_altera_embedded_dev_kit/] [trunk/] [linux-2.6/] [linux-2.6.24/] [arch/] [x86/] [video/] [fbdev.c] - Rev 3
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/* * arch/i386/video/fbdev.c - i386 Framebuffer * * Copyright (C) 2007 Antonino Daplas <adaplas@gmail.com> * * This file is subject to the terms and conditions of the GNU General Public * License. See the file COPYING in the main directory of this archive * for more details. * */ #include <linux/fb.h> #include <linux/pci.h> int fb_is_primary_device(struct fb_info *info) { struct device *device = info->device; struct pci_dev *pci_dev = NULL; struct resource *res = NULL; int retval = 0; if (device) pci_dev = to_pci_dev(device); if (pci_dev) res = &pci_dev->resource[PCI_ROM_RESOURCE]; if (res && res->flags & IORESOURCE_ROM_SHADOW) retval = 1; return retval; } EXPORT_SYMBOL(fb_is_primary_device);