Fix violation of of vesa standard that causes problem on Toshiba R100
laptop https://bugs.freedesktop.org/show_bug.cgi?id=2150

--- xc/programs/Xserver/hw/xfree86/drivers/vesa/vesa.c.orig	2005-03-03 21:51:11.975453408 +0000
+++ xc/programs/Xserver/hw/xfree86/drivers/vesa/vesa.c	2005-03-02 23:12:26.000000000 +0000
@@ -1071,7 +1071,7 @@
     if (data->data->XResolution != pScrn->displayWidth)
 	VBESetLogicalScanline(pVesa->pVbe, pScrn->displayWidth);
 
-    if (pScrn->bitsPerPixel >= 8 && pVesa->vbeInfo->Capabilities[0] & 0x01)
+    if (pScrn->bitsPerPixel >= 8 && pVesa->vbeInfo->Capabilities[0] & 0x01 && !(data->data->MemoryModel & 0x6 || data->data->MemoryModel & 0x7))
 	VBESetGetDACPaletteFormat(pVesa->pVbe, 8);
 
     pScrn->vtSema = TRUE;