pci: add support for pci is boot vga call.
This allows us to ask the kernel for the boot VGA device instead of nasty guessing.
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@ -1387,6 +1387,7 @@ if test "x$XORG" = xyes; then
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LIBS=$PCIACCESS_LIBS
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AC_CHECK_FUNCS([pci_system_init_dev_mem])
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AC_CHECK_FUNCS([pci_device_enable])
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AC_CHECK_FUNCS([pci_device_is_boot_vga])
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LIBS=$SAVE_LIBS
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CFLAGS=$SAVE_CFLAGS
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XORG_SYS_LIBS="$XORG_SYS_LIBS $PCIACCESS_LIBS $DLOPEN_LIBS $GLX_SYS_LIBS"
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@ -371,6 +371,12 @@ xf86PciProbe(void)
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xf86PciVideoInfo[num - 1] = info;
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pci_device_probe(info);
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#ifdef HAVE_PCI_DEVICE_IS_BOOT_VGA
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if (pci_device_is_boot_vga(info)) {
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primaryBus.type = BUS_PCI;
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primaryBus.id.pci = info;
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}
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#endif
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info->user_data = 0;
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}
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}
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@ -118,6 +118,9 @@
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/* Have pci_system_init_dev_mem() */
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#undef HAVE_PCI_SYSTEM_INIT_DEV_MEM
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/* Define to 1 if you have the `pci_device_is_boot_vga' function. */
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#undef HAVE_PCI_DEVICE_IS_BOOT_VGA
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/* Have pci_enable_device */
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#undef HAVE_PCI_DEVICE_ENABLE
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