From 32f7789dd7a418379a6920652059d2a49060a2a2 Mon Sep 17 00:00:00 2001
From: drochner <drochner@NetBSD.org>
Date: Mon, 8 Jul 2002 19:48:37 +0000
Subject: [PATCH] there is at least one VGA chip (Silicon Motion Lynx EM+)
 where fast scrolling by moving the display offset pointer doesn't work

---
 sys/dev/pci/vga_pci.c | 12 ++++--------
 1 file changed, 4 insertions(+), 8 deletions(-)

diff --git a/sys/dev/pci/vga_pci.c b/sys/dev/pci/vga_pci.c
index 704f92ebb25c..a53e6458d5c5 100644
--- a/sys/dev/pci/vga_pci.c
+++ b/sys/dev/pci/vga_pci.c
@@ -1,4 +1,4 @@
-/*	$NetBSD: vga_pci.c,v 1.16 2002/07/02 18:17:30 drochner Exp $	*/
+/*	$NetBSD: vga_pci.c,v 1.17 2002/07/08 19:48:37 drochner Exp $	*/
 
 /*
  * Copyright (c) 1995, 1996 Carnegie-Mellon University.
@@ -28,7 +28,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: vga_pci.c,v 1.16 2002/07/02 18:17:30 drochner Exp $");
+__KERNEL_RCSID(0, "$NetBSD: vga_pci.c,v 1.17 2002/07/08 19:48:37 drochner Exp $");
 
 #include <sys/param.h>
 #include <sys/systm.h>
@@ -89,15 +89,13 @@ const struct vga_funcs vga_pci_funcs = {
 	vga_pci_mmap,
 };
 
-#if 0 /* caught by the more general rule below */
 static const struct {
 	int id;
 	int quirks;
 } vga_pci_quirks[] = {
-	{PCI_ID_CODE(PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RAGE_XL_AGP),
-	 VGA_QUIRK_ONEFONT},
+	{PCI_ID_CODE(PCI_VENDOR_SILMOTION, PCI_PRODUCT_SILMOTION_LYNX_EMP),
+	 VGA_QUIRK_NOFASTSCROLL},
 };
-#endif
 
 static const struct {
 	int vid;
@@ -112,13 +110,11 @@ vga_pci_lookup_quirks(pa)
 {
 	int i;
 
-#if 0
 	for (i = 0; i < sizeof(vga_pci_quirks) / sizeof (vga_pci_quirks[0]);
 	     i++) {
 		if (vga_pci_quirks[i].id == pa->pa_id)
 			return (vga_pci_quirks[i].quirks);
 	}
-#endif
 	for (i = 0; i < sizeof(vga_pci_vquirks) / sizeof (vga_pci_vquirks[0]);
 	     i++) {
 		if (vga_pci_vquirks[i].vid == PCI_VENDOR(pa->pa_id))