From bf26e6d2fed45da619ae0ef675a09b794db6e449 Mon Sep 17 00:00:00 2001
From: Mikulas Patocka <mpatocka@redhat.com>
Date: Thu, 23 Jan 2014 14:40:28 -0500
Subject: atyfb: remove resolution limit 1600

The card works fine in 1980x1080 resolution. Therefore, there is no need
to limit the resolution to 1600 pixels.

Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
---
 drivers/video/aty/atyfb_base.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'drivers/video/aty/atyfb_base.c')

diff --git a/drivers/video/aty/atyfb_base.c b/drivers/video/aty/atyfb_base.c
index 28fafbf864a5..5d7672cf2c70 100644
--- a/drivers/video/aty/atyfb_base.c
+++ b/drivers/video/aty/atyfb_base.c
@@ -862,8 +862,8 @@ static int aty_var_to_crtc(const struct fb_info *info,
 	h_sync_pol = sync & FB_SYNC_HOR_HIGH_ACT ? 0 : 1;
 	v_sync_pol = sync & FB_SYNC_VERT_HIGH_ACT ? 0 : 1;
 
-	if ((xres > 1600) || (yres > 1200)) {
-		FAIL("MACH64 chips are designed for max 1600x1200\n"
+	if ((xres > 1920) || (yres > 1200)) {
+		FAIL("MACH64 chips are designed for max 1920x1200\n"
 		     "select another resolution.");
 	}
 	h_sync_strt = h_disp + var->right_margin;
-- 
cgit v1.2.3


From c38882e37e300dcd0b37793999909cdace359373 Mon Sep 17 00:00:00 2001
From: Mikulas Patocka <mpatocka@redhat.com>
Date: Thu, 23 Jan 2014 14:40:02 -0500
Subject: atyfb: set FBINFO_READS_FAST

Set FBINFO_READS_FAST so that the console code uses scrolling instead of
rewriting. This improves scrolling speed.

A time to do ls -la /usr/bin:
	original patched
32bpp	4.9	3.6
24bpp	4.9	2.9
16bpp	4.9	2.1
8bpp	4.9	1.7

Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
---
 drivers/video/aty/atyfb_base.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'drivers/video/aty/atyfb_base.c')

diff --git a/drivers/video/aty/atyfb_base.c b/drivers/video/aty/atyfb_base.c
index 5d7672cf2c70..c3d0074a32db 100644
--- a/drivers/video/aty/atyfb_base.c
+++ b/drivers/video/aty/atyfb_base.c
@@ -2653,7 +2653,8 @@ static int aty_init(struct fb_info *info)
 		      FBINFO_HWACCEL_IMAGEBLIT |
 		      FBINFO_HWACCEL_FILLRECT  |
 		      FBINFO_HWACCEL_COPYAREA  |
-		      FBINFO_HWACCEL_YPAN;
+		      FBINFO_HWACCEL_YPAN      |
+		      FBINFO_READS_FAST;
 
 #ifdef CONFIG_PMAC_BACKLIGHT
 	if (M64_HAS(G3_PB_1_1) && of_machine_is_compatible("PowerBook1,1")) {
-- 
cgit v1.2.3


From f7018c21350204c4cf628462f229d44d03545254 Mon Sep 17 00:00:00 2001
From: Tomi Valkeinen <tomi.valkeinen@ti.com>
Date: Thu, 13 Feb 2014 15:31:38 +0200
Subject: video: move fbdev to drivers/video/fbdev

The drivers/video directory is a mess. It contains generic video related
files, directories for backlight, console, linux logo, lots of fbdev
device drivers, fbdev framework files.

Make some order into the chaos by creating drivers/video/fbdev
directory, and move all fbdev related files there.

No functionality is changed, although I guess it is possible that some
subtle Makefile build order related issue could be created by this
patch.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
Acked-by: Rob Clark <robdclark@gmail.com>
Acked-by: Jingoo Han <jg1.han@samsung.com>
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---
 drivers/video/aty/atyfb_base.c | 4029 ----------------------------------------
 1 file changed, 4029 deletions(-)
 delete mode 100644 drivers/video/aty/atyfb_base.c

(limited to 'drivers/video/aty/atyfb_base.c')

diff --git a/drivers/video/aty/atyfb_base.c b/drivers/video/aty/atyfb_base.c
deleted file mode 100644
index c3d0074a32db..000000000000
--- a/drivers/video/aty/atyfb_base.c
+++ /dev/null
@@ -1,4029 +0,0 @@
-/*
- *  ATI Frame Buffer Device Driver Core
- *
- *	Copyright (C) 2004  Alex Kern <alex.kern@gmx.de>
- *	Copyright (C) 1997-2001  Geert Uytterhoeven
- *	Copyright (C) 1998  Bernd Harries
- *	Copyright (C) 1998  Eddie C. Dost  (ecd@skynet.be)
- *
- *  This driver supports the following ATI graphics chips:
- *    - ATI Mach64
- *
- *  To do: add support for
- *    - ATI Rage128 (from aty128fb.c)
- *    - ATI Radeon (from radeonfb.c)
- *
- *  This driver is partly based on the PowerMac console driver:
- *
- *	Copyright (C) 1996 Paul Mackerras
- *
- *  and on the PowerMac ATI/mach64 display driver:
- *
- *	Copyright (C) 1997 Michael AK Tesch
- *
- *	      with work by Jon Howell
- *			   Harry AC Eaton
- *			   Anthony Tong <atong@uiuc.edu>
- *
- *  Generic LCD support written by Daniel Mantione, ported from 2.4.20 by Alex Kern
- *  Many Thanks to Ville Syrjälä for patches and fixing nasting 16 bit color bug.
- *
- *  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.
- *
- *  Many thanks to Nitya from ATI devrel for support and patience !
- */
-
-/******************************************************************************
-
-  TODO:
-
-    - cursor support on all cards and all ramdacs.
-    - cursor parameters controlable via ioctl()s.
-    - guess PLL and MCLK based on the original PLL register values initialized
-      by Open Firmware (if they are initialized). BIOS is done
-
-    (Anyone with Mac to help with this?)
-
-******************************************************************************/
-
-
-#include <linux/module.h>
-#include <linux/moduleparam.h>
-#include <linux/kernel.h>
-#include <linux/errno.h>
-#include <linux/string.h>
-#include <linux/mm.h>
-#include <linux/slab.h>
-#include <linux/vmalloc.h>
-#include <linux/delay.h>
-#include <linux/compiler.h>
-#include <linux/console.h>
-#include <linux/fb.h>
-#include <linux/init.h>
-#include <linux/pci.h>
-#include <linux/interrupt.h>
-#include <linux/spinlock.h>
-#include <linux/wait.h>
-#include <linux/backlight.h>
-#include <linux/reboot.h>
-#include <linux/dmi.h>
-
-#include <asm/io.h>
-#include <linux/uaccess.h>
-
-#include <video/mach64.h>
-#include "atyfb.h"
-#include "ati_ids.h"
-
-#ifdef __powerpc__
-#include <asm/machdep.h>
-#include <asm/prom.h>
-#include "../macmodes.h"
-#endif
-#ifdef __sparc__
-#include <asm/fbio.h>
-#include <asm/oplib.h>
-#include <asm/prom.h>
-#endif
-
-#ifdef CONFIG_ADB_PMU
-#include <linux/adb.h>
-#include <linux/pmu.h>
-#endif
-#ifdef CONFIG_BOOTX_TEXT
-#include <asm/btext.h>
-#endif
-#ifdef CONFIG_PMAC_BACKLIGHT
-#include <asm/backlight.h>
-#endif
-#ifdef CONFIG_MTRR
-#include <asm/mtrr.h>
-#endif
-
-/*
- * Debug flags.
- */
-#undef DEBUG
-/*#define DEBUG*/
-
-/* Make sure n * PAGE_SIZE is protected at end of Aperture for GUI-regs */
-/*  - must be large enough to catch all GUI-Regs   */
-/*  - must be aligned to a PAGE boundary           */
-#define GUI_RESERVE	(1 * PAGE_SIZE)
-
-/* FIXME: remove the FAIL definition */
-#define FAIL(msg) do { \
-	if (!(var->activate & FB_ACTIVATE_TEST)) \
-		printk(KERN_CRIT "atyfb: " msg "\n"); \
-	return -EINVAL; \
-} while (0)
-#define FAIL_MAX(msg, x, _max_) do { \
-	if (x > _max_) { \
-		if (!(var->activate & FB_ACTIVATE_TEST)) \
-			printk(KERN_CRIT "atyfb: " msg " %x(%x)\n", x, _max_); \
-		return -EINVAL; \
-	} \
-} while (0)
-#ifdef DEBUG
-#define DPRINTK(fmt, args...)	printk(KERN_DEBUG "atyfb: " fmt, ## args)
-#else
-#define DPRINTK(fmt, args...)
-#endif
-
-#define PRINTKI(fmt, args...)	printk(KERN_INFO "atyfb: " fmt, ## args)
-#define PRINTKE(fmt, args...)	printk(KERN_ERR "atyfb: " fmt, ## args)
-
-#if defined(CONFIG_PM) || defined(CONFIG_PMAC_BACKLIGHT) || \
-defined (CONFIG_FB_ATY_GENERIC_LCD) || defined(CONFIG_FB_ATY_BACKLIGHT)
-static const u32 lt_lcd_regs[] = {
-	CNFG_PANEL_LG,
-	LCD_GEN_CNTL_LG,
-	DSTN_CONTROL_LG,
-	HFB_PITCH_ADDR_LG,
-	HORZ_STRETCHING_LG,
-	VERT_STRETCHING_LG,
-	0, /* EXT_VERT_STRETCH */
-	LT_GIO_LG,
-	POWER_MANAGEMENT_LG
-};
-
-void aty_st_lcd(int index, u32 val, const struct atyfb_par *par)
-{
-	if (M64_HAS(LT_LCD_REGS)) {
-		aty_st_le32(lt_lcd_regs[index], val, par);
-	} else {
-		unsigned long temp;
-
-		/* write addr byte */
-		temp = aty_ld_le32(LCD_INDEX, par);
-		aty_st_le32(LCD_INDEX, (temp & ~LCD_INDEX_MASK) | index, par);
-		/* write the register value */
-		aty_st_le32(LCD_DATA, val, par);
-	}
-}
-
-u32 aty_ld_lcd(int index, const struct atyfb_par *par)
-{
-	if (M64_HAS(LT_LCD_REGS)) {
-		return aty_ld_le32(lt_lcd_regs[index], par);
-	} else {
-		unsigned long temp;
-
-		/* write addr byte */
-		temp = aty_ld_le32(LCD_INDEX, par);
-		aty_st_le32(LCD_INDEX, (temp & ~LCD_INDEX_MASK) | index, par);
-		/* read the register value */
-		return aty_ld_le32(LCD_DATA, par);
-	}
-}
-#endif /* defined(CONFIG_PM) || defined(CONFIG_PMAC_BACKLIGHT) || defined (CONFIG_FB_ATY_GENERIC_LCD) */
-
-#ifdef CONFIG_FB_ATY_GENERIC_LCD
-/*
- * ATIReduceRatio --
- *
- * Reduce a fraction by factoring out the largest common divider of the
- * fraction's numerator and denominator.
- */
-static void ATIReduceRatio(int *Numerator, int *Denominator)
-{
-	int Multiplier, Divider, Remainder;
-
-	Multiplier = *Numerator;
-	Divider = *Denominator;
-
-	while ((Remainder = Multiplier % Divider)) {
-		Multiplier = Divider;
-		Divider = Remainder;
-	}
-
-	*Numerator /= Divider;
-	*Denominator /= Divider;
-}
-#endif
-/*
- * The Hardware parameters for each card
- */
-
-struct pci_mmap_map {
-	unsigned long voff;
-	unsigned long poff;
-	unsigned long size;
-	unsigned long prot_flag;
-	unsigned long prot_mask;
-};
-
-static struct fb_fix_screeninfo atyfb_fix = {
-	.id		= "ATY Mach64",
-	.type		= FB_TYPE_PACKED_PIXELS,
-	.visual		= FB_VISUAL_PSEUDOCOLOR,
-	.xpanstep	= 8,
-	.ypanstep	= 1,
-};
-
-/*
- * Frame buffer device API
- */
-
-static int atyfb_open(struct fb_info *info, int user);
-static int atyfb_release(struct fb_info *info, int user);
-static int atyfb_check_var(struct fb_var_screeninfo *var,
-			   struct fb_info *info);
-static int atyfb_set_par(struct fb_info *info);
-static int atyfb_setcolreg(u_int regno, u_int red, u_int green, u_int blue,
-			   u_int transp, struct fb_info *info);
-static int atyfb_pan_display(struct fb_var_screeninfo *var,
-			     struct fb_info *info);
-static int atyfb_blank(int blank, struct fb_info *info);
-static int atyfb_ioctl(struct fb_info *info, u_int cmd, u_long arg);
-#ifdef __sparc__
-static int atyfb_mmap(struct fb_info *info, struct vm_area_struct *vma);
-#endif
-static int atyfb_sync(struct fb_info *info);
-
-/*
- * Internal routines
- */
-
-static int aty_init(struct fb_info *info);
-
-static void aty_get_crtc(const struct atyfb_par *par, struct crtc *crtc);
-
-static void aty_set_crtc(const struct atyfb_par *par, const struct crtc *crtc);
-static int aty_var_to_crtc(const struct fb_info *info,
-			   const struct fb_var_screeninfo *var,
-			   struct crtc *crtc);
-static int aty_crtc_to_var(const struct crtc *crtc,
-			   struct fb_var_screeninfo *var);
-static void set_off_pitch(struct atyfb_par *par, const struct fb_info *info);
-#ifdef CONFIG_PPC
-static int read_aty_sense(const struct atyfb_par *par);
-#endif
-
-static DEFINE_MUTEX(reboot_lock);
-static struct fb_info *reboot_info;
-
-/*
- * Interface used by the world
- */
-
-static struct fb_var_screeninfo default_var = {
-	/* 640x480, 60 Hz, Non-Interlaced (25.175 MHz dotclock) */
-	640, 480, 640, 480, 0, 0, 8, 0,
-	{0, 8, 0}, {0, 8, 0}, {0, 8, 0}, {0, 0, 0},
-	0, 0, -1, -1, 0, 39722, 48, 16, 33, 10, 96, 2,
-	0, FB_VMODE_NONINTERLACED
-};
-
-static struct fb_videomode defmode = {
-	/* 640x480 @ 60 Hz, 31.5 kHz hsync */
-	NULL, 60, 640, 480, 39721, 40, 24, 32, 11, 96, 2,
-	0, FB_VMODE_NONINTERLACED
-};
-
-static struct fb_ops atyfb_ops = {
-	.owner		= THIS_MODULE,
-	.fb_open	= atyfb_open,
-	.fb_release	= atyfb_release,
-	.fb_check_var	= atyfb_check_var,
-	.fb_set_par	= atyfb_set_par,
-	.fb_setcolreg	= atyfb_setcolreg,
-	.fb_pan_display	= atyfb_pan_display,
-	.fb_blank	= atyfb_blank,
-	.fb_ioctl	= atyfb_ioctl,
-	.fb_fillrect	= atyfb_fillrect,
-	.fb_copyarea	= atyfb_copyarea,
-	.fb_imageblit	= atyfb_imageblit,
-#ifdef __sparc__
-	.fb_mmap	= atyfb_mmap,
-#endif
-	.fb_sync	= atyfb_sync,
-};
-
-static bool noaccel;
-#ifdef CONFIG_MTRR
-static bool nomtrr;
-#endif
-static int vram;
-static int pll;
-static int mclk;
-static int xclk;
-static int comp_sync = -1;
-static char *mode;
-
-#ifdef CONFIG_PMAC_BACKLIGHT
-static int backlight = 1;
-#else
-static int backlight = 0;
-#endif
-
-#ifdef CONFIG_PPC
-static int default_vmode = VMODE_CHOOSE;
-static int default_cmode = CMODE_CHOOSE;
-
-module_param_named(vmode, default_vmode, int, 0);
-MODULE_PARM_DESC(vmode, "int: video mode for mac");
-module_param_named(cmode, default_cmode, int, 0);
-MODULE_PARM_DESC(cmode, "int: color mode for mac");
-#endif
-
-#ifdef CONFIG_ATARI
-static unsigned int mach64_count = 0;
-static unsigned long phys_vmembase[FB_MAX] = { 0, };
-static unsigned long phys_size[FB_MAX] = { 0, };
-static unsigned long phys_guiregbase[FB_MAX] = { 0, };
-#endif
-
-/* top -> down is an evolution of mach64 chipset, any corrections? */
-#define ATI_CHIP_88800GX   (M64F_GX)
-#define ATI_CHIP_88800CX   (M64F_GX)
-
-#define ATI_CHIP_264CT     (M64F_CT | M64F_INTEGRATED | M64F_CT_BUS | M64F_MAGIC_FIFO)
-#define ATI_CHIP_264ET     (M64F_CT | M64F_INTEGRATED | M64F_CT_BUS | M64F_MAGIC_FIFO)
-
-#define ATI_CHIP_264VT     (M64F_VT | M64F_INTEGRATED | M64F_VT_BUS | M64F_MAGIC_FIFO)
-#define ATI_CHIP_264GT     (M64F_GT | M64F_INTEGRATED               | M64F_MAGIC_FIFO | M64F_EXTRA_BRIGHT)
-
-#define ATI_CHIP_264VTB    (M64F_VT | M64F_INTEGRATED | M64F_VT_BUS | M64F_GTB_DSP)
-#define ATI_CHIP_264VT3    (M64F_VT | M64F_INTEGRATED | M64F_VT_BUS | M64F_GTB_DSP | M64F_SDRAM_MAGIC_PLL)
-#define ATI_CHIP_264VT4    (M64F_VT | M64F_INTEGRATED               | M64F_GTB_DSP)
-
-/* FIXME what is this chip? */
-#define ATI_CHIP_264LT     (M64F_GT | M64F_INTEGRATED               | M64F_GTB_DSP)
-
-/* make sets shorter */
-#define ATI_MODERN_SET     (M64F_GT | M64F_INTEGRATED               | M64F_GTB_DSP | M64F_EXTRA_BRIGHT)
-
-#define ATI_CHIP_264GTB    (ATI_MODERN_SET | M64F_SDRAM_MAGIC_PLL)
-/*#define ATI_CHIP_264GTDVD  ?*/
-#define ATI_CHIP_264LTG    (ATI_MODERN_SET | M64F_SDRAM_MAGIC_PLL)
-
-#define ATI_CHIP_264GT2C   (ATI_MODERN_SET | M64F_SDRAM_MAGIC_PLL | M64F_HW_TRIPLE)
-#define ATI_CHIP_264GTPRO  (ATI_MODERN_SET | M64F_SDRAM_MAGIC_PLL | M64F_HW_TRIPLE | M64F_FIFO_32 | M64F_RESET_3D)
-#define ATI_CHIP_264LTPRO  (ATI_MODERN_SET | M64F_HW_TRIPLE | M64F_FIFO_32 | M64F_RESET_3D)
-
-#define ATI_CHIP_264XL     (ATI_MODERN_SET | M64F_HW_TRIPLE | M64F_FIFO_32 | M64F_RESET_3D | M64F_XL_DLL | M64F_MFB_FORCE_4 | M64F_XL_MEM)
-#define ATI_CHIP_MOBILITY  (ATI_MODERN_SET | M64F_HW_TRIPLE | M64F_FIFO_32 | M64F_RESET_3D | M64F_XL_DLL | M64F_MFB_FORCE_4 | M64F_XL_MEM | M64F_MOBIL_BUS)
-
-static struct {
-	u16 pci_id;
-	const char *name;
-	int pll, mclk, xclk, ecp_max;
-	u32 features;
-} aty_chips[] = {
-#ifdef CONFIG_FB_ATY_GX
-	/* Mach64 GX */
-	{ PCI_CHIP_MACH64GX, "ATI888GX00 (Mach64 GX)", 135, 50, 50, 0, ATI_CHIP_88800GX },
-	{ PCI_CHIP_MACH64CX, "ATI888CX00 (Mach64 CX)", 135, 50, 50, 0, ATI_CHIP_88800CX },
-#endif /* CONFIG_FB_ATY_GX */
-
-#ifdef CONFIG_FB_ATY_CT
-	{ PCI_CHIP_MACH64CT, "ATI264CT (Mach64 CT)", 135, 60, 60, 0, ATI_CHIP_264CT },
-	{ PCI_CHIP_MACH64ET, "ATI264ET (Mach64 ET)", 135, 60, 60, 0, ATI_CHIP_264ET },
-
-	/* FIXME what is this chip? */
-	{ PCI_CHIP_MACH64LT, "ATI264LT (Mach64 LT)", 135, 63, 63, 0, ATI_CHIP_264LT },
-
-	{ PCI_CHIP_MACH64VT, "ATI264VT (Mach64 VT)", 170, 67, 67, 80, ATI_CHIP_264VT },
-	{ PCI_CHIP_MACH64GT, "3D RAGE (Mach64 GT)", 135, 63, 63, 80, ATI_CHIP_264GT },
-
-	{ PCI_CHIP_MACH64VU, "ATI264VT3 (Mach64 VU)", 200, 67, 67, 80, ATI_CHIP_264VT3 },
-	{ PCI_CHIP_MACH64GU, "3D RAGE II+ (Mach64 GU)", 200, 67, 67, 100, ATI_CHIP_264GTB },
-
-	{ PCI_CHIP_MACH64LG, "3D RAGE LT (Mach64 LG)", 230, 63, 63, 100, ATI_CHIP_264LTG | M64F_LT_LCD_REGS | M64F_G3_PB_1024x768 },
-
-	{ PCI_CHIP_MACH64VV, "ATI264VT4 (Mach64 VV)", 230, 83, 83, 100, ATI_CHIP_264VT4 },
-
-	{ PCI_CHIP_MACH64GV, "3D RAGE IIC (Mach64 GV, PCI)", 230, 83, 83, 100, ATI_CHIP_264GT2C },
-	{ PCI_CHIP_MACH64GW, "3D RAGE IIC (Mach64 GW, AGP)", 230, 83, 83, 100, ATI_CHIP_264GT2C },
-	{ PCI_CHIP_MACH64GY, "3D RAGE IIC (Mach64 GY, PCI)", 230, 83, 83, 100, ATI_CHIP_264GT2C },
-	{ PCI_CHIP_MACH64GZ, "3D RAGE IIC (Mach64 GZ, AGP)", 230, 83, 83, 100, ATI_CHIP_264GT2C },
-
-	{ PCI_CHIP_MACH64GB, "3D RAGE PRO (Mach64 GB, BGA, AGP)", 230, 100, 100, 125, ATI_CHIP_264GTPRO },
-	{ PCI_CHIP_MACH64GD, "3D RAGE PRO (Mach64 GD, BGA, AGP 1x)", 230, 100, 100, 125, ATI_CHIP_264GTPRO },
-	{ PCI_CHIP_MACH64GI, "3D RAGE PRO (Mach64 GI, BGA, PCI)", 230, 100, 100, 125, ATI_CHIP_264GTPRO | M64F_MAGIC_VRAM_SIZE },
-	{ PCI_CHIP_MACH64GP, "3D RAGE PRO (Mach64 GP, PQFP, PCI)", 230, 100, 100, 125, ATI_CHIP_264GTPRO },
-	{ PCI_CHIP_MACH64GQ, "3D RAGE PRO (Mach64 GQ, PQFP, PCI, limited 3D)", 230, 100, 100, 125, ATI_CHIP_264GTPRO },
-
-	{ PCI_CHIP_MACH64LB, "3D RAGE LT PRO (Mach64 LB, AGP)", 236, 75, 100, 135, ATI_CHIP_264LTPRO },
-	{ PCI_CHIP_MACH64LD, "3D RAGE LT PRO (Mach64 LD, AGP)", 230, 100, 100, 135, ATI_CHIP_264LTPRO },
-	{ PCI_CHIP_MACH64LI, "3D RAGE LT PRO (Mach64 LI, PCI)", 230, 100, 100, 135, ATI_CHIP_264LTPRO | M64F_G3_PB_1_1 | M64F_G3_PB_1024x768 },
-	{ PCI_CHIP_MACH64LP, "3D RAGE LT PRO (Mach64 LP, PCI)", 230, 100, 100, 135, ATI_CHIP_264LTPRO | M64F_G3_PB_1024x768 },
-	{ PCI_CHIP_MACH64LQ, "3D RAGE LT PRO (Mach64 LQ, PCI)", 230, 100, 100, 135, ATI_CHIP_264LTPRO },
-
-	{ PCI_CHIP_MACH64GM, "3D RAGE XL (Mach64 GM, AGP 2x)", 230, 83, 63, 135, ATI_CHIP_264XL },
-	{ PCI_CHIP_MACH64GN, "3D RAGE XC (Mach64 GN, AGP 2x)", 230, 83, 63, 135, ATI_CHIP_264XL },
-	{ PCI_CHIP_MACH64GO, "3D RAGE XL (Mach64 GO, PCI-66)", 230, 83, 63, 135, ATI_CHIP_264XL },
-	{ PCI_CHIP_MACH64GL, "3D RAGE XC (Mach64 GL, PCI-66)", 230, 83, 63, 135, ATI_CHIP_264XL },
-	{ PCI_CHIP_MACH64GR, "3D RAGE XL (Mach64 GR, PCI-33)", 230, 83, 63, 135, ATI_CHIP_264XL | M64F_SDRAM_MAGIC_PLL },
-	{ PCI_CHIP_MACH64GS, "3D RAGE XC (Mach64 GS, PCI-33)", 230, 83, 63, 135, ATI_CHIP_264XL },
-
-	{ PCI_CHIP_MACH64LM, "3D RAGE Mobility P/M (Mach64 LM, AGP 2x)", 230, 83, 125, 135, ATI_CHIP_MOBILITY },
-	{ PCI_CHIP_MACH64LN, "3D RAGE Mobility L (Mach64 LN, AGP 2x)", 230, 83, 125, 135, ATI_CHIP_MOBILITY },
-	{ PCI_CHIP_MACH64LR, "3D RAGE Mobility P/M (Mach64 LR, PCI)", 230, 83, 125, 135, ATI_CHIP_MOBILITY },
-	{ PCI_CHIP_MACH64LS, "3D RAGE Mobility L (Mach64 LS, PCI)", 230, 83, 125, 135, ATI_CHIP_MOBILITY },
-#endif /* CONFIG_FB_ATY_CT */
-};
-
-static int correct_chipset(struct atyfb_par *par)
-{
-	u8 rev;
-	u16 type;
-	u32 chip_id;
-	const char *name;
-	int i;
-
-	for (i = (int)ARRAY_SIZE(aty_chips) - 1; i >= 0; i--)
-		if (par->pci_id == aty_chips[i].pci_id)
-			break;
-
-	if (i < 0)
-		return -ENODEV;
-
-	name = aty_chips[i].name;
-	par->pll_limits.pll_max = aty_chips[i].pll;
-	par->pll_limits.mclk = aty_chips[i].mclk;
-	par->pll_limits.xclk = aty_chips[i].xclk;
-	par->pll_limits.ecp_max = aty_chips[i].ecp_max;
-	par->features = aty_chips[i].features;
-
-	chip_id = aty_ld_le32(CNFG_CHIP_ID, par);
-	type = chip_id & CFG_CHIP_TYPE;
-	rev = (chip_id & CFG_CHIP_REV) >> 24;
-
-	switch (par->pci_id) {
-#ifdef CONFIG_FB_ATY_GX
-	case PCI_CHIP_MACH64GX:
-		if (type != 0x00d7)
-			return -ENODEV;
-		break;
-	case PCI_CHIP_MACH64CX:
-		if (type != 0x0057)
-			return -ENODEV;
-		break;
-#endif
-#ifdef CONFIG_FB_ATY_CT
-	case PCI_CHIP_MACH64VT:
-		switch (rev & 0x07) {
-		case 0x00:
-			switch (rev & 0xc0) {
-			case 0x00:
-				name = "ATI264VT (A3) (Mach64 VT)";
-				par->pll_limits.pll_max = 170;
-				par->pll_limits.mclk = 67;
-				par->pll_limits.xclk = 67;
-				par->pll_limits.ecp_max = 80;
-				par->features = ATI_CHIP_264VT;
-				break;
-			case 0x40:
-				name = "ATI264VT2 (A4) (Mach64 VT)";
-				par->pll_limits.pll_max = 200;
-				par->pll_limits.mclk = 67;
-				par->pll_limits.xclk = 67;
-				par->pll_limits.ecp_max = 80;
-				par->features = ATI_CHIP_264VT | M64F_MAGIC_POSTDIV;
-				break;
-			}
-			break;
-		case 0x01:
-			name = "ATI264VT3 (B1) (Mach64 VT)";
-			par->pll_limits.pll_max = 200;
-			par->pll_limits.mclk = 67;
-			par->pll_limits.xclk = 67;
-			par->pll_limits.ecp_max = 80;
-			par->features = ATI_CHIP_264VTB;
-			break;
-		case 0x02:
-			name = "ATI264VT3 (B2) (Mach64 VT)";
-			par->pll_limits.pll_max = 200;
-			par->pll_limits.mclk = 67;
-			par->pll_limits.xclk = 67;
-			par->pll_limits.ecp_max = 80;
-			par->features = ATI_CHIP_264VT3;
-			break;
-		}
-		break;
-	case PCI_CHIP_MACH64GT:
-		switch (rev & 0x07) {
-		case 0x01:
-			name = "3D RAGE II (Mach64 GT)";
-			par->pll_limits.pll_max = 170;
-			par->pll_limits.mclk = 67;
-			par->pll_limits.xclk = 67;
-			par->pll_limits.ecp_max = 80;
-			par->features = ATI_CHIP_264GTB;
-			break;
-		case 0x02:
-			name = "3D RAGE II+ (Mach64 GT)";
-			par->pll_limits.pll_max = 200;
-			par->pll_limits.mclk = 67;
-			par->pll_limits.xclk = 67;
-			par->pll_limits.ecp_max = 100;
-			par->features = ATI_CHIP_264GTB;
-			break;
-		}
-		break;
-#endif
-	}
-
-	PRINTKI("%s [0x%04x rev 0x%02x]\n", name, type, rev);
-	return 0;
-}
-
-static char ram_dram[] __maybe_unused = "DRAM";
-static char ram_resv[] __maybe_unused = "RESV";
-#ifdef CONFIG_FB_ATY_GX
-static char ram_vram[] = "VRAM";
-#endif /* CONFIG_FB_ATY_GX */
-#ifdef CONFIG_FB_ATY_CT
-static char ram_edo[] = "EDO";
-static char ram_sdram[] = "SDRAM (1:1)";
-static char ram_sgram[] = "SGRAM (1:1)";
-static char ram_sdram32[] = "SDRAM (2:1) (32-bit)";
-static char ram_wram[] = "WRAM";
-static char ram_off[] = "OFF";
-#endif /* CONFIG_FB_ATY_CT */
-
-
-#ifdef CONFIG_FB_ATY_GX
-static char *aty_gx_ram[8] = {
-	ram_dram, ram_vram, ram_vram, ram_dram,
-	ram_dram, ram_vram, ram_vram, ram_resv
-};
-#endif /* CONFIG_FB_ATY_GX */
-
-#ifdef CONFIG_FB_ATY_CT
-static char *aty_ct_ram[8] = {
-	ram_off, ram_dram, ram_edo, ram_edo,
-	ram_sdram, ram_sgram, ram_wram, ram_resv
-};
-static char *aty_xl_ram[8] = {
-	ram_off, ram_dram, ram_edo, ram_edo,
-	ram_sdram, ram_sgram, ram_sdram32, ram_resv
-};
-#endif /* CONFIG_FB_ATY_CT */
-
-static u32 atyfb_get_pixclock(struct fb_var_screeninfo *var,
-			      struct atyfb_par *par)
-{
-	u32 pixclock = var->pixclock;
-#ifdef CONFIG_FB_ATY_GENERIC_LCD
-	u32 lcd_on_off;
-	par->pll.ct.xres = 0;
-	if (par->lcd_table != 0) {
-		lcd_on_off = aty_ld_lcd(LCD_GEN_CNTL, par);
-		if (lcd_on_off & LCD_ON) {
-			par->pll.ct.xres = var->xres;
-			pixclock = par->lcd_pixclock;
-		}
-	}
-#endif
-	return pixclock;
-}
-
-#if defined(CONFIG_PPC)
-
-/*
- * Apple monitor sense
- */
-
-static int read_aty_sense(const struct atyfb_par *par)
-{
-	int sense, i;
-
-	aty_st_le32(GP_IO, 0x31003100, par); /* drive outputs high */
-	__delay(200);
-	aty_st_le32(GP_IO, 0, par); /* turn off outputs */
-	__delay(2000);
-	i = aty_ld_le32(GP_IO, par); /* get primary sense value */
-	sense = ((i & 0x3000) >> 3) | (i & 0x100);
-
-	/* drive each sense line low in turn and collect the other 2 */
-	aty_st_le32(GP_IO, 0x20000000, par); /* drive A low */
-	__delay(2000);
-	i = aty_ld_le32(GP_IO, par);
-	sense |= ((i & 0x1000) >> 7) | ((i & 0x100) >> 4);
-	aty_st_le32(GP_IO, 0x20002000, par); /* drive A high again */
-	__delay(200);
-
-	aty_st_le32(GP_IO, 0x10000000, par); /* drive B low */
-	__delay(2000);
-	i = aty_ld_le32(GP_IO, par);
-	sense |= ((i & 0x2000) >> 10) | ((i & 0x100) >> 6);
-	aty_st_le32(GP_IO, 0x10001000, par); /* drive B high again */
-	__delay(200);
-
-	aty_st_le32(GP_IO, 0x01000000, par); /* drive C low */
-	__delay(2000);
-	sense |= (aty_ld_le32(GP_IO, par) & 0x3000) >> 12;
-	aty_st_le32(GP_IO, 0, par); /* turn off outputs */
-	return sense;
-}
-
-#endif /* defined(CONFIG_PPC) */
-
-/* ------------------------------------------------------------------------- */
-
-/*
- * CRTC programming
- */
-
-static void aty_get_crtc(const struct atyfb_par *par, struct crtc *crtc)
-{
-#ifdef CONFIG_FB_ATY_GENERIC_LCD
-	if (par->lcd_table != 0) {
-		if (!M64_HAS(LT_LCD_REGS)) {
-			crtc->lcd_index = aty_ld_le32(LCD_INDEX, par);
-			aty_st_le32(LCD_INDEX, crtc->lcd_index, par);
-		}
-		crtc->lcd_config_panel = aty_ld_lcd(CNFG_PANEL, par);
-		crtc->lcd_gen_cntl = aty_ld_lcd(LCD_GEN_CNTL, par);
-
-
-		/* switch to non shadow registers */
-		aty_st_lcd(LCD_GEN_CNTL, crtc->lcd_gen_cntl &
-			   ~(CRTC_RW_SELECT | SHADOW_EN | SHADOW_RW_EN), par);
-
-		/* save stretching */
-		crtc->horz_stretching = aty_ld_lcd(HORZ_STRETCHING, par);
-		crtc->vert_stretching = aty_ld_lcd(VERT_STRETCHING, par);
-		if (!M64_HAS(LT_LCD_REGS))
-			crtc->ext_vert_stretch = aty_ld_lcd(EXT_VERT_STRETCH, par);
-	}
-#endif
-	crtc->h_tot_disp = aty_ld_le32(CRTC_H_TOTAL_DISP, par);
-	crtc->h_sync_strt_wid = aty_ld_le32(CRTC_H_SYNC_STRT_WID, par);
-	crtc->v_tot_disp = aty_ld_le32(CRTC_V_TOTAL_DISP, par);
-	crtc->v_sync_strt_wid = aty_ld_le32(CRTC_V_SYNC_STRT_WID, par);
-	crtc->vline_crnt_vline = aty_ld_le32(CRTC_VLINE_CRNT_VLINE, par);
-	crtc->off_pitch = aty_ld_le32(CRTC_OFF_PITCH, par);
-	crtc->gen_cntl = aty_ld_le32(CRTC_GEN_CNTL, par);
-
-#ifdef CONFIG_FB_ATY_GENERIC_LCD
-	if (par->lcd_table != 0) {
-		/* switch to shadow registers */
-		aty_st_lcd(LCD_GEN_CNTL, (crtc->lcd_gen_cntl & ~CRTC_RW_SELECT) |
-			   SHADOW_EN | SHADOW_RW_EN, par);
-
-		crtc->shadow_h_tot_disp = aty_ld_le32(CRTC_H_TOTAL_DISP, par);
-		crtc->shadow_h_sync_strt_wid = aty_ld_le32(CRTC_H_SYNC_STRT_WID, par);
-		crtc->shadow_v_tot_disp = aty_ld_le32(CRTC_V_TOTAL_DISP, par);
-		crtc->shadow_v_sync_strt_wid = aty_ld_le32(CRTC_V_SYNC_STRT_WID, par);
-
-		aty_st_le32(LCD_GEN_CNTL, crtc->lcd_gen_cntl, par);
-	}
-#endif /* CONFIG_FB_ATY_GENERIC_LCD */
-}
-
-static void aty_set_crtc(const struct atyfb_par *par, const struct crtc *crtc)
-{
-#ifdef CONFIG_FB_ATY_GENERIC_LCD
-	if (par->lcd_table != 0) {
-		/* stop CRTC */
-		aty_st_le32(CRTC_GEN_CNTL, crtc->gen_cntl &
-			    ~(CRTC_EXT_DISP_EN | CRTC_EN), par);
-
-		/* update non-shadow registers first */
-		aty_st_lcd(CNFG_PANEL, crtc->lcd_config_panel, par);
-		aty_st_lcd(LCD_GEN_CNTL, crtc->lcd_gen_cntl &
-			   ~(CRTC_RW_SELECT | SHADOW_EN | SHADOW_RW_EN), par);
-
-		/* temporarily disable stretching */
-		aty_st_lcd(HORZ_STRETCHING, crtc->horz_stretching &
-			   ~(HORZ_STRETCH_MODE | HORZ_STRETCH_EN), par);
-		aty_st_lcd(VERT_STRETCHING, crtc->vert_stretching &
-			   ~(VERT_STRETCH_RATIO1 | VERT_STRETCH_RATIO2 |
-			     VERT_STRETCH_USE0 | VERT_STRETCH_EN), par);
-	}
-#endif
-	/* turn off CRT */
-	aty_st_le32(CRTC_GEN_CNTL, crtc->gen_cntl & ~CRTC_EN, par);
-
-	DPRINTK("setting up CRTC\n");
-	DPRINTK("set primary CRT to %ix%i %c%c composite %c\n",
-		((((crtc->h_tot_disp >> 16) & 0xff) + 1) << 3),
-		(((crtc->v_tot_disp >> 16) & 0x7ff) + 1),
-		(crtc->h_sync_strt_wid & 0x200000) ? 'N' : 'P',
-		(crtc->v_sync_strt_wid & 0x200000) ? 'N' : 'P',
-		(crtc->gen_cntl & CRTC_CSYNC_EN) ? 'P' : 'N');
-
-	DPRINTK("CRTC_H_TOTAL_DISP: %x\n", crtc->h_tot_disp);
-	DPRINTK("CRTC_H_SYNC_STRT_WID: %x\n", crtc->h_sync_strt_wid);
-	DPRINTK("CRTC_V_TOTAL_DISP: %x\n", crtc->v_tot_disp);
-	DPRINTK("CRTC_V_SYNC_STRT_WID: %x\n", crtc->v_sync_strt_wid);
-	DPRINTK("CRTC_OFF_PITCH: %x\n", crtc->off_pitch);
-	DPRINTK("CRTC_VLINE_CRNT_VLINE: %x\n", crtc->vline_crnt_vline);
-	DPRINTK("CRTC_GEN_CNTL: %x\n", crtc->gen_cntl);
-
-	aty_st_le32(CRTC_H_TOTAL_DISP, crtc->h_tot_disp, par);
-	aty_st_le32(CRTC_H_SYNC_STRT_WID, crtc->h_sync_strt_wid, par);
-	aty_st_le32(CRTC_V_TOTAL_DISP, crtc->v_tot_disp, par);
-	aty_st_le32(CRTC_V_SYNC_STRT_WID, crtc->v_sync_strt_wid, par);
-	aty_st_le32(CRTC_OFF_PITCH, crtc->off_pitch, par);
-	aty_st_le32(CRTC_VLINE_CRNT_VLINE, crtc->vline_crnt_vline, par);
-
-	aty_st_le32(CRTC_GEN_CNTL, crtc->gen_cntl, par);
-#if 0
-	FIXME
-	if (par->accel_flags & FB_ACCELF_TEXT)
-		aty_init_engine(par, info);
-#endif
-#ifdef CONFIG_FB_ATY_GENERIC_LCD
-	/* after setting the CRTC registers we should set the LCD registers. */
-	if (par->lcd_table != 0) {
-		/* switch to shadow registers */
-		aty_st_lcd(LCD_GEN_CNTL, (crtc->lcd_gen_cntl & ~CRTC_RW_SELECT) |
-			   SHADOW_EN | SHADOW_RW_EN, par);
-
-		DPRINTK("set shadow CRT to %ix%i %c%c\n",
-			((((crtc->shadow_h_tot_disp >> 16) & 0xff) + 1) << 3),
-			(((crtc->shadow_v_tot_disp >> 16) & 0x7ff) + 1),
-			(crtc->shadow_h_sync_strt_wid & 0x200000) ? 'N' : 'P',
-			(crtc->shadow_v_sync_strt_wid & 0x200000) ? 'N' : 'P');
-
-		DPRINTK("SHADOW CRTC_H_TOTAL_DISP: %x\n",
-			crtc->shadow_h_tot_disp);
-		DPRINTK("SHADOW CRTC_H_SYNC_STRT_WID: %x\n",
-			crtc->shadow_h_sync_strt_wid);
-		DPRINTK("SHADOW CRTC_V_TOTAL_DISP: %x\n",
-			crtc->shadow_v_tot_disp);
-		DPRINTK("SHADOW CRTC_V_SYNC_STRT_WID: %x\n",
-			crtc->shadow_v_sync_strt_wid);
-
-		aty_st_le32(CRTC_H_TOTAL_DISP, crtc->shadow_h_tot_disp, par);
-		aty_st_le32(CRTC_H_SYNC_STRT_WID, crtc->shadow_h_sync_strt_wid, par);
-		aty_st_le32(CRTC_V_TOTAL_DISP, crtc->shadow_v_tot_disp, par);
-		aty_st_le32(CRTC_V_SYNC_STRT_WID, crtc->shadow_v_sync_strt_wid, par);
-
-		/* restore CRTC selection & shadow state and enable stretching */
-		DPRINTK("LCD_GEN_CNTL: %x\n", crtc->lcd_gen_cntl);
-		DPRINTK("HORZ_STRETCHING: %x\n", crtc->horz_stretching);
-		DPRINTK("VERT_STRETCHING: %x\n", crtc->vert_stretching);
-		if (!M64_HAS(LT_LCD_REGS))
-			DPRINTK("EXT_VERT_STRETCH: %x\n", crtc->ext_vert_stretch);
-
-		aty_st_lcd(LCD_GEN_CNTL, crtc->lcd_gen_cntl, par);
-		aty_st_lcd(HORZ_STRETCHING, crtc->horz_stretching, par);
-		aty_st_lcd(VERT_STRETCHING, crtc->vert_stretching, par);
-		if (!M64_HAS(LT_LCD_REGS)) {
-			aty_st_lcd(EXT_VERT_STRETCH, crtc->ext_vert_stretch, par);
-			aty_ld_le32(LCD_INDEX, par);
-			aty_st_le32(LCD_INDEX, crtc->lcd_index, par);
-		}
-	}
-#endif /* CONFIG_FB_ATY_GENERIC_LCD */
-}
-
-static u32 calc_line_length(struct atyfb_par *par, u32 vxres, u32 bpp)
-{
-	u32 line_length = vxres * bpp / 8;
-
-	if (par->ram_type == SGRAM ||
-	    (!M64_HAS(XL_MEM) && par->ram_type == WRAM))
-		line_length = (line_length + 63) & ~63;
-
-	return line_length;
-}
-
-static int aty_var_to_crtc(const struct fb_info *info,
-			   const struct fb_var_screeninfo *var,
-			   struct crtc *crtc)
-{
-	struct atyfb_par *par = (struct atyfb_par *) info->par;
-	u32 xres, yres, vxres, vyres, xoffset, yoffset, bpp;
-	u32 sync, vmode, vdisplay;
-	u32 h_total, h_disp, h_sync_strt, h_sync_end, h_sync_dly, h_sync_wid, h_sync_pol;
-	u32 v_total, v_disp, v_sync_strt, v_sync_end, v_sync_wid, v_sync_pol, c_sync;
-	u32 pix_width, dp_pix_width, dp_chain_mask;
-	u32 line_length;
-
-	/* input */
-	xres = (var->xres + 7) & ~7;
-	yres = var->yres;
-	vxres = (var->xres_virtual + 7) & ~7;
-	vyres = var->yres_virtual;
-	xoffset = (var->xoffset + 7) & ~7;
-	yoffset = var->yoffset;
-	bpp = var->bits_per_pixel;
-	if (bpp == 16)
-		bpp = (var->green.length == 5) ? 15 : 16;
-	sync = var->sync;
-	vmode = var->vmode;
-
-	/* convert (and round up) and validate */
-	if (vxres < xres + xoffset)
-		vxres = xres + xoffset;
-	h_disp = xres;
-
-	if (vyres < yres + yoffset)
-		vyres = yres + yoffset;
-	v_disp = yres;
-
-	if (bpp <= 8) {
-		bpp = 8;
-		pix_width = CRTC_PIX_WIDTH_8BPP;
-		dp_pix_width = HOST_8BPP | SRC_8BPP | DST_8BPP |
-			BYTE_ORDER_LSB_TO_MSB;
-		dp_chain_mask = DP_CHAIN_8BPP;
-	} else if (bpp <= 15) {
-		bpp = 16;
-		pix_width = CRTC_PIX_WIDTH_15BPP;
-		dp_pix_width = HOST_15BPP | SRC_15BPP | DST_15BPP |
-			BYTE_ORDER_LSB_TO_MSB;
-		dp_chain_mask = DP_CHAIN_15BPP;
-	} else if (bpp <= 16) {
-		bpp = 16;
-		pix_width = CRTC_PIX_WIDTH_16BPP;
-		dp_pix_width = HOST_16BPP | SRC_16BPP | DST_16BPP |
-			BYTE_ORDER_LSB_TO_MSB;
-		dp_chain_mask = DP_CHAIN_16BPP;
-	} else if (bpp <= 24 && M64_HAS(INTEGRATED)) {
-		bpp = 24;
-		pix_width = CRTC_PIX_WIDTH_24BPP;
-		dp_pix_width = HOST_8BPP | SRC_8BPP | DST_8BPP |
-			BYTE_ORDER_LSB_TO_MSB;
-		dp_chain_mask = DP_CHAIN_24BPP;
-	} else if (bpp <= 32) {
-		bpp = 32;
-		pix_width = CRTC_PIX_WIDTH_32BPP;
-		dp_pix_width = HOST_32BPP | SRC_32BPP | DST_32BPP |
-			BYTE_ORDER_LSB_TO_MSB;
-		dp_chain_mask = DP_CHAIN_32BPP;
-	} else
-		FAIL("invalid bpp");
-
-	line_length = calc_line_length(par, vxres, bpp);
-
-	if (vyres * line_length > info->fix.smem_len)
-		FAIL("not enough video RAM");
-
-	h_sync_pol = sync & FB_SYNC_HOR_HIGH_ACT ? 0 : 1;
-	v_sync_pol = sync & FB_SYNC_VERT_HIGH_ACT ? 0 : 1;
-
-	if ((xres > 1920) || (yres > 1200)) {
-		FAIL("MACH64 chips are designed for max 1920x1200\n"
-		     "select another resolution.");
-	}
-	h_sync_strt = h_disp + var->right_margin;
-	h_sync_end = h_sync_strt + var->hsync_len;
-	h_sync_dly  = var->right_margin & 7;
-	h_total = h_sync_end + h_sync_dly + var->left_margin;
-
-	v_sync_strt = v_disp + var->lower_margin;
-	v_sync_end = v_sync_strt + var->vsync_len;
-	v_total = v_sync_end + var->upper_margin;
-
-#ifdef CONFIG_FB_ATY_GENERIC_LCD
-	if (par->lcd_table != 0) {
-		if (!M64_HAS(LT_LCD_REGS)) {
-			u32 lcd_index = aty_ld_le32(LCD_INDEX, par);
-			crtc->lcd_index = lcd_index &
-				~(LCD_INDEX_MASK | LCD_DISPLAY_DIS |
-				  LCD_SRC_SEL | CRTC2_DISPLAY_DIS);
-			aty_st_le32(LCD_INDEX, lcd_index, par);
-		}
-
-		if (!M64_HAS(MOBIL_BUS))
-			crtc->lcd_index |= CRTC2_DISPLAY_DIS;
-
-		crtc->lcd_config_panel = aty_ld_lcd(CNFG_PANEL, par) | 0x4000;
-		crtc->lcd_gen_cntl = aty_ld_lcd(LCD_GEN_CNTL, par) & ~CRTC_RW_SELECT;
-
-		crtc->lcd_gen_cntl &=
-			~(HORZ_DIVBY2_EN | DIS_HOR_CRT_DIVBY2 | TVCLK_PM_EN |
-			/*VCLK_DAC_PM_EN | USE_SHADOWED_VEND |*/
-			USE_SHADOWED_ROWCUR | SHADOW_EN | SHADOW_RW_EN);
-		crtc->lcd_gen_cntl |= DONT_SHADOW_VPAR | LOCK_8DOT;
-
-		if ((crtc->lcd_gen_cntl & LCD_ON) &&
-		    ((xres > par->lcd_width) || (yres > par->lcd_height))) {
-			/*
-			 * We cannot display the mode on the LCD. If the CRT is
-			 * enabled we can turn off the LCD.
-			 * If the CRT is off, it isn't a good idea to switch it
-			 * on; we don't know if one is connected. So it's better
-			 * to fail then.
-			 */
-			if (crtc->lcd_gen_cntl & CRT_ON) {
-				if (!(var->activate & FB_ACTIVATE_TEST))
-					PRINTKI("Disable LCD panel, because video mode does not fit.\n");
-				crtc->lcd_gen_cntl &= ~LCD_ON;
-				/*aty_st_lcd(LCD_GEN_CNTL, crtc->lcd_gen_cntl, par);*/
-			} else {
-				if (!(var->activate & FB_ACTIVATE_TEST))
-					PRINTKE("Video mode exceeds size of LCD panel.\nConnect this computer to a conventional monitor if you really need this mode.\n");
-				return -EINVAL;
-			}
-		}
-	}
-
-	if ((par->lcd_table != 0) && (crtc->lcd_gen_cntl & LCD_ON)) {
-		int VScan = 1;
-		/* bpp -> bytespp, 1,4 -> 0; 8 -> 2; 15,16 -> 1; 24 -> 6; 32 -> 5
-		const u8 DFP_h_sync_dly_LT[] = { 0, 2, 1, 6, 5 };
-		const u8 ADD_to_strt_wid_and_dly_LT_DAC[] = { 0, 5, 6, 9, 9, 12, 12 };  */
-
-		vmode &= ~(FB_VMODE_DOUBLE | FB_VMODE_INTERLACED);
-
-		/*
-		 * This is horror! When we simulate, say 640x480 on an 800x600
-		 * LCD monitor, the CRTC should be programmed 800x600 values for
-		 * the non visible part, but 640x480 for the visible part.
-		 * This code has been tested on a laptop with it's 1400x1050 LCD
-		 * monitor and a conventional monitor both switched on.
-		 * Tested modes: 1280x1024, 1152x864, 1024x768, 800x600,
-		 * works with little glitches also with DOUBLESCAN modes
-		 */
-		if (yres < par->lcd_height) {
-			VScan = par->lcd_height / yres;
-			if (VScan > 1) {
-				VScan = 2;
-				vmode |= FB_VMODE_DOUBLE;
-			}
-		}
-
-		h_sync_strt = h_disp + par->lcd_right_margin;
-		h_sync_end = h_sync_strt + par->lcd_hsync_len;
-		h_sync_dly = /*DFP_h_sync_dly[ ( bpp + 1 ) / 3 ]; */par->lcd_hsync_dly;
-		h_total = h_disp + par->lcd_hblank_len;
-
-		v_sync_strt = v_disp + par->lcd_lower_margin / VScan;
-		v_sync_end = v_sync_strt + par->lcd_vsync_len / VScan;
-		v_total = v_disp + par->lcd_vblank_len / VScan;
-	}
-#endif /* CONFIG_FB_ATY_GENERIC_LCD */
-
-	h_disp = (h_disp >> 3) - 1;
-	h_sync_strt = (h_sync_strt >> 3) - 1;
-	h_sync_end = (h_sync_end >> 3) - 1;
-	h_total = (h_total >> 3) - 1;
-	h_sync_wid = h_sync_end - h_sync_strt;
-
-	FAIL_MAX("h_disp too large", h_disp, 0xff);
-	FAIL_MAX("h_sync_strt too large", h_sync_strt, 0x1ff);
-	/*FAIL_MAX("h_sync_wid too large", h_sync_wid, 0x1f);*/
-	if (h_sync_wid > 0x1f)
-		h_sync_wid = 0x1f;
-	FAIL_MAX("h_total too large", h_total, 0x1ff);
-
-	if (vmode & FB_VMODE_DOUBLE) {
-		v_disp <<= 1;
-		v_sync_strt <<= 1;
-		v_sync_end <<= 1;
-		v_total <<= 1;
-	}
-
-	vdisplay = yres;
-#ifdef CONFIG_FB_ATY_GENERIC_LCD
-	if ((par->lcd_table != 0) && (crtc->lcd_gen_cntl & LCD_ON))
-		vdisplay  = par->lcd_height;
-#endif
-
-	v_disp--;
-	v_sync_strt--;
-	v_sync_end--;
-	v_total--;
-	v_sync_wid = v_sync_end - v_sync_strt;
-
-	FAIL_MAX("v_disp too large", v_disp, 0x7ff);
-	FAIL_MAX("v_sync_stsrt too large", v_sync_strt, 0x7ff);
-	/*FAIL_MAX("v_sync_wid too large", v_sync_wid, 0x1f);*/
-	if (v_sync_wid > 0x1f)
-		v_sync_wid = 0x1f;
-	FAIL_MAX("v_total too large", v_total, 0x7ff);
-
-	c_sync = sync & FB_SYNC_COMP_HIGH_ACT ? CRTC_CSYNC_EN : 0;
-
-	/* output */
-	crtc->vxres = vxres;
-	crtc->vyres = vyres;
-	crtc->xoffset = xoffset;
-	crtc->yoffset = yoffset;
-	crtc->bpp = bpp;
-	crtc->off_pitch =
-		((yoffset * line_length + xoffset * bpp / 8) / 8) |
-		((line_length / bpp) << 22);
-	crtc->vline_crnt_vline = 0;
-
-	crtc->h_tot_disp = h_total | (h_disp << 16);
-	crtc->h_sync_strt_wid = (h_sync_strt & 0xff) | (h_sync_dly << 8) |
-		((h_sync_strt & 0x100) << 4) | (h_sync_wid << 16) |
-		(h_sync_pol << 21);
-	crtc->v_tot_disp = v_total | (v_disp << 16);
-	crtc->v_sync_strt_wid = v_sync_strt | (v_sync_wid << 16) |
-		(v_sync_pol << 21);
-
-	/* crtc->gen_cntl = aty_ld_le32(CRTC_GEN_CNTL, par) & CRTC_PRESERVED_MASK; */
-	crtc->gen_cntl = CRTC_EXT_DISP_EN | CRTC_EN | pix_width | c_sync;
-	crtc->gen_cntl |= CRTC_VGA_LINEAR;
-
-	/* Enable doublescan mode if requested */
-	if (vmode & FB_VMODE_DOUBLE)
-		crtc->gen_cntl |= CRTC_DBL_SCAN_EN;
-	/* Enable interlaced mode if requested */
-	if (vmode & FB_VMODE_INTERLACED)
-		crtc->gen_cntl |= CRTC_INTERLACE_EN;
-#ifdef CONFIG_FB_ATY_GENERIC_LCD
-	if (par->lcd_table != 0) {
-		vdisplay = yres;
-		if (vmode & FB_VMODE_DOUBLE)
-			vdisplay <<= 1;
-		crtc->gen_cntl &= ~(CRTC2_EN | CRTC2_PIX_WIDTH);
-		crtc->lcd_gen_cntl &= ~(HORZ_DIVBY2_EN | DIS_HOR_CRT_DIVBY2 |
-					/*TVCLK_PM_EN | VCLK_DAC_PM_EN |*/
-					USE_SHADOWED_VEND |
-					USE_SHADOWED_ROWCUR |
-					SHADOW_EN | SHADOW_RW_EN);
-		crtc->lcd_gen_cntl |= DONT_SHADOW_VPAR/* | LOCK_8DOT*/;
-
-		/* MOBILITY M1 tested, FIXME: LT */
-		crtc->horz_stretching = aty_ld_lcd(HORZ_STRETCHING, par);
-		if (!M64_HAS(LT_LCD_REGS))
-			crtc->ext_vert_stretch = aty_ld_lcd(EXT_VERT_STRETCH, par) &
-				~(AUTO_VERT_RATIO | VERT_STRETCH_MODE | VERT_STRETCH_RATIO3);
-
-		crtc->horz_stretching &= ~(HORZ_STRETCH_RATIO |
-					   HORZ_STRETCH_LOOP | AUTO_HORZ_RATIO |
-					   HORZ_STRETCH_MODE | HORZ_STRETCH_EN);
-		if (xres < par->lcd_width && crtc->lcd_gen_cntl & LCD_ON) {
-			do {
-				/*
-				 * The horizontal blender misbehaves when
-				 * HDisplay is less than a certain threshold
-				 * (440 for a 1024-wide panel).  It doesn't
-				 * stretch such modes enough.  Use pixel
-				 * replication instead of blending to stretch
-				 * modes that can be made to exactly fit the
-				 * panel width.  The undocumented "NoLCDBlend"
-				 * option allows the pixel-replicated mode to
-				 * be slightly wider or narrower than the
-				 * panel width.  It also causes a mode that is
-				 * exactly half as wide as the panel to be
-				 * pixel-replicated, rather than blended.
-				 */
-				int HDisplay  = xres & ~7;
-				int nStretch  = par->lcd_width / HDisplay;
-				int Remainder = par->lcd_width % HDisplay;
-
-				if ((!Remainder && ((nStretch > 2))) ||
-				    (((HDisplay * 16) / par->lcd_width) < 7)) {
-					static const char StretchLoops[] = { 10, 12, 13, 15, 16 };
-					int horz_stretch_loop = -1, BestRemainder;
-					int Numerator = HDisplay, Denominator = par->lcd_width;
-					int Index = 5;
-					ATIReduceRatio(&Numerator, &Denominator);
-
-					BestRemainder = (Numerator * 16) / Denominator;
-					while (--Index >= 0) {
-						Remainder = ((Denominator - Numerator) * StretchLoops[Index]) %
-							Denominator;
-						if (Remainder < BestRemainder) {
-							horz_stretch_loop = Index;
-							if (!(BestRemainder = Remainder))
-								break;
-						}
-					}
-
-					if ((horz_stretch_loop >= 0) && !BestRemainder) {
-						int horz_stretch_ratio = 0, Accumulator = 0;
-						int reuse_previous = 1;
-
-						Index = StretchLoops[horz_stretch_loop];
-
-						while (--Index >= 0) {
-							if (Accumulator > 0)
-								horz_stretch_ratio |= reuse_previous;
-							else
-								Accumulator += Denominator;
-							Accumulator -= Numerator;
-							reuse_previous <<= 1;
-						}
-
-						crtc->horz_stretching |= (HORZ_STRETCH_EN |
-							((horz_stretch_loop & HORZ_STRETCH_LOOP) << 16) |
-							(horz_stretch_ratio & HORZ_STRETCH_RATIO));
-						break;      /* Out of the do { ... } while (0) */
-					}
-				}
-
-				crtc->horz_stretching |= (HORZ_STRETCH_MODE | HORZ_STRETCH_EN |
-					(((HDisplay * (HORZ_STRETCH_BLEND + 1)) / par->lcd_width) & HORZ_STRETCH_BLEND));
-			} while (0);
-		}
-
-		if (vdisplay < par->lcd_height && crtc->lcd_gen_cntl & LCD_ON) {
-			crtc->vert_stretching = (VERT_STRETCH_USE0 | VERT_STRETCH_EN |
-				(((vdisplay * (VERT_STRETCH_RATIO0 + 1)) / par->lcd_height) & VERT_STRETCH_RATIO0));
-
-			if (!M64_HAS(LT_LCD_REGS) &&
-			    xres <= (M64_HAS(MOBIL_BUS) ? 1024 : 800))
-				crtc->ext_vert_stretch |= VERT_STRETCH_MODE;
-		} else {
-			/*
-			 * Don't use vertical blending if the mode is too wide
-			 * or not vertically stretched.
-			 */
-			crtc->vert_stretching = 0;
-		}
-		/* copy to shadow crtc */
-		crtc->shadow_h_tot_disp = crtc->h_tot_disp;
-		crtc->shadow_h_sync_strt_wid = crtc->h_sync_strt_wid;
-		crtc->shadow_v_tot_disp = crtc->v_tot_disp;
-		crtc->shadow_v_sync_strt_wid = crtc->v_sync_strt_wid;
-	}
-#endif /* CONFIG_FB_ATY_GENERIC_LCD */
-
-	if (M64_HAS(MAGIC_FIFO)) {
-		/* FIXME: display FIFO low watermark values */
-		crtc->gen_cntl |= (aty_ld_le32(CRTC_GEN_CNTL, par) & CRTC_FIFO_LWM);
-	}
-	crtc->dp_pix_width = dp_pix_width;
-	crtc->dp_chain_mask = dp_chain_mask;
-
-	return 0;
-}
-
-static int aty_crtc_to_var(const struct crtc *crtc,
-			   struct fb_var_screeninfo *var)
-{
-	u32 xres, yres, bpp, left, right, upper, lower, hslen, vslen, sync;
-	u32 h_total, h_disp, h_sync_strt, h_sync_dly, h_sync_wid, h_sync_pol;
-	u32 v_total, v_disp, v_sync_strt, v_sync_wid, v_sync_pol, c_sync;
-	u32 pix_width;
-	u32 double_scan, interlace;
-
-	/* input */
-	h_total = crtc->h_tot_disp & 0x1ff;
-	h_disp = (crtc->h_tot_disp >> 16) & 0xff;
-	h_sync_strt = (crtc->h_sync_strt_wid & 0xff) | ((crtc->h_sync_strt_wid >> 4) & 0x100);
-	h_sync_dly = (crtc->h_sync_strt_wid >> 8) & 0x7;
-	h_sync_wid = (crtc->h_sync_strt_wid >> 16) & 0x1f;
-	h_sync_pol = (crtc->h_sync_strt_wid >> 21) & 0x1;
-	v_total = crtc->v_tot_disp & 0x7ff;
-	v_disp = (crtc->v_tot_disp >> 16) & 0x7ff;
-	v_sync_strt = crtc->v_sync_strt_wid & 0x7ff;
-	v_sync_wid = (crtc->v_sync_strt_wid >> 16) & 0x1f;
-	v_sync_pol = (crtc->v_sync_strt_wid >> 21) & 0x1;
-	c_sync = crtc->gen_cntl & CRTC_CSYNC_EN ? 1 : 0;
-	pix_width = crtc->gen_cntl & CRTC_PIX_WIDTH_MASK;
-	double_scan = crtc->gen_cntl & CRTC_DBL_SCAN_EN;
-	interlace = crtc->gen_cntl & CRTC_INTERLACE_EN;
-
-	/* convert */
-	xres = (h_disp + 1) * 8;
-	yres = v_disp + 1;
-	left = (h_total - h_sync_strt - h_sync_wid) * 8 - h_sync_dly;
-	right = (h_sync_strt - h_disp) * 8 + h_sync_dly;
-	hslen = h_sync_wid * 8;
-	upper = v_total - v_sync_strt - v_sync_wid;
-	lower = v_sync_strt - v_disp;
-	vslen = v_sync_wid;
-	sync = (h_sync_pol ? 0 : FB_SYNC_HOR_HIGH_ACT) |
-		(v_sync_pol ? 0 : FB_SYNC_VERT_HIGH_ACT) |
-		(c_sync ? FB_SYNC_COMP_HIGH_ACT : 0);
-
-	switch (pix_width) {
-#if 0
-	case CRTC_PIX_WIDTH_4BPP:
-		bpp = 4;
-		var->red.offset = 0;
-		var->red.length = 8;
-		var->green.offset = 0;
-		var->green.length = 8;
-		var->blue.offset = 0;
-		var->blue.length = 8;
-		var->transp.offset = 0;
-		var->transp.length = 0;
-		break;
-#endif
-	case CRTC_PIX_WIDTH_8BPP:
-		bpp = 8;
-		var->red.offset = 0;
-		var->red.length = 8;
-		var->green.offset = 0;
-		var->green.length = 8;
-		var->blue.offset = 0;
-		var->blue.length = 8;
-		var->transp.offset = 0;
-		var->transp.length = 0;
-		break;
-	case CRTC_PIX_WIDTH_15BPP:	/* RGB 555 */
-		bpp = 16;
-		var->red.offset = 10;
-		var->red.length = 5;
-		var->green.offset = 5;
-		var->green.length = 5;
-		var->blue.offset = 0;
-		var->blue.length = 5;
-		var->transp.offset = 0;
-		var->transp.length = 0;
-		break;
-	case CRTC_PIX_WIDTH_16BPP:	/* RGB 565 */
-		bpp = 16;
-		var->red.offset = 11;
-		var->red.length = 5;
-		var->green.offset = 5;
-		var->green.length = 6;
-		var->blue.offset = 0;
-		var->blue.length = 5;
-		var->transp.offset = 0;
-		var->transp.length = 0;
-		break;
-	case CRTC_PIX_WIDTH_24BPP:	/* RGB 888 */
-		bpp = 24;
-		var->red.offset = 16;
-		var->red.length = 8;
-		var->green.offset = 8;
-		var->green.length = 8;
-		var->blue.offset = 0;
-		var->blue.length = 8;
-		var->transp.offset = 0;
-		var->transp.length = 0;
-		break;
-	case CRTC_PIX_WIDTH_32BPP:	/* ARGB 8888 */
-		bpp = 32;
-		var->red.offset = 16;
-		var->red.length = 8;
-		var->green.offset = 8;
-		var->green.length = 8;
-		var->blue.offset = 0;
-		var->blue.length = 8;
-		var->transp.offset = 24;
-		var->transp.length = 8;
-		break;
-	default:
-		PRINTKE("Invalid pixel width\n");
-		return -EINVAL;
-	}
-
-	/* output */
-	var->xres = xres;
-	var->yres = yres;
-	var->xres_virtual = crtc->vxres;
-	var->yres_virtual = crtc->vyres;
-	var->bits_per_pixel = bpp;
-	var->left_margin = left;
-	var->right_margin = right;
-	var->upper_margin = upper;
-	var->lower_margin = lower;
-	var->hsync_len = hslen;
-	var->vsync_len = vslen;
-	var->sync = sync;
-	var->vmode = FB_VMODE_NONINTERLACED;
-	/*
-	 * In double scan mode, the vertical parameters are doubled,
-	 * so we need to halve them to get the right values.
-	 * In interlaced mode the values are already correct,
-	 * so no correction is necessary.
-	 */
-	if (interlace)
-		var->vmode = FB_VMODE_INTERLACED;
-
-	if (double_scan) {
-		var->vmode = FB_VMODE_DOUBLE;
-		var->yres >>= 1;
-		var->upper_margin >>= 1;
-		var->lower_margin >>= 1;
-		var->vsync_len >>= 1;
-	}
-
-	return 0;
-}
-
-/* ------------------------------------------------------------------------- */
-
-static int atyfb_set_par(struct fb_info *info)
-{
-	struct atyfb_par *par = (struct atyfb_par *) info->par;
-	struct fb_var_screeninfo *var = &info->var;
-	u32 tmp, pixclock;
-	int err;
-#ifdef DEBUG
-	struct fb_var_screeninfo debug;
-	u32 pixclock_in_ps;
-#endif
-	if (par->asleep)
-		return 0;
-
-	err = aty_var_to_crtc(info, var, &par->crtc);
-	if (err)
-		return err;
-
-	pixclock = atyfb_get_pixclock(var, par);
-
-	if (pixclock == 0) {
-		PRINTKE("Invalid pixclock\n");
-		return -EINVAL;
-	} else {
-		err = par->pll_ops->var_to_pll(info, pixclock,
-					       var->bits_per_pixel, &par->pll);
-		if (err)
-			return err;
-	}
-
-	par->accel_flags = var->accel_flags; /* hack */
-
-	if (var->accel_flags) {
-		info->fbops->fb_sync = atyfb_sync;
-		info->flags &= ~FBINFO_HWACCEL_DISABLED;
-	} else {
-		info->fbops->fb_sync = NULL;
-		info->flags |= FBINFO_HWACCEL_DISABLED;
-	}
-
-	if (par->blitter_may_be_busy)
-		wait_for_idle(par);
-
-	aty_set_crtc(par, &par->crtc);
-	par->dac_ops->set_dac(info, &par->pll,
-			      var->bits_per_pixel, par->accel_flags);
-	par->pll_ops->set_pll(info, &par->pll);
-
-#ifdef DEBUG
-	if (par->pll_ops && par->pll_ops->pll_to_var)
-		pixclock_in_ps = par->pll_ops->pll_to_var(info, &par->pll);
-	else
-		pixclock_in_ps = 0;
-
-	if (0 == pixclock_in_ps) {
-		PRINTKE("ALERT ops->pll_to_var get 0\n");
-		pixclock_in_ps = pixclock;
-	}
-
-	memset(&debug, 0, sizeof(debug));
-	if (!aty_crtc_to_var(&par->crtc, &debug)) {
-		u32 hSync, vRefresh;
-		u32 h_disp, h_sync_strt, h_sync_end, h_total;
-		u32 v_disp, v_sync_strt, v_sync_end, v_total;
-
-		h_disp = debug.xres;
-		h_sync_strt = h_disp + debug.right_margin;
-		h_sync_end = h_sync_strt + debug.hsync_len;
-		h_total = h_sync_end + debug.left_margin;
-		v_disp = debug.yres;
-		v_sync_strt = v_disp + debug.lower_margin;
-		v_sync_end = v_sync_strt + debug.vsync_len;
-		v_total = v_sync_end + debug.upper_margin;
-
-		hSync = 1000000000 / (pixclock_in_ps * h_total);
-		vRefresh = (hSync * 1000) / v_total;
-		if (par->crtc.gen_cntl & CRTC_INTERLACE_EN)
-			vRefresh *= 2;
-		if (par->crtc.gen_cntl & CRTC_DBL_SCAN_EN)
-			vRefresh /= 2;
-
-		DPRINTK("atyfb_set_par\n");
-		DPRINTK(" Set Visible Mode to %ix%i-%i\n",
-			var->xres, var->yres, var->bits_per_pixel);
-		DPRINTK(" Virtual resolution %ix%i, "
-			"pixclock_in_ps %i (calculated %i)\n",
-			var->xres_virtual, var->yres_virtual,
-			pixclock, pixclock_in_ps);
-		DPRINTK(" Dot clock:           %i MHz\n",
-			1000000 / pixclock_in_ps);
-		DPRINTK(" Horizontal sync:     %i kHz\n", hSync);
-		DPRINTK(" Vertical refresh:    %i Hz\n", vRefresh);
-		DPRINTK(" x  style: %i.%03i %i %i %i %i   %i %i %i %i\n",
-			1000000 / pixclock_in_ps, 1000000 % pixclock_in_ps,
-			h_disp, h_sync_strt, h_sync_end, h_total,
-			v_disp, v_sync_strt, v_sync_end, v_total);
-		DPRINTK(" fb style: %i  %i %i %i %i %i %i %i %i\n",
-			pixclock_in_ps,
-			debug.left_margin, h_disp, debug.right_margin, debug.hsync_len,
-			debug.upper_margin, v_disp, debug.lower_margin, debug.vsync_len);
-	}
-#endif /* DEBUG */
-
-	if (!M64_HAS(INTEGRATED)) {
-		/* Don't forget MEM_CNTL */
-		tmp = aty_ld_le32(MEM_CNTL, par) & 0xf0ffffff;
-		switch (var->bits_per_pixel) {
-		case 8:
-			tmp |= 0x02000000;
-			break;
-		case 16:
-			tmp |= 0x03000000;
-			break;
-		case 32:
-			tmp |= 0x06000000;
-			break;
-		}
-		aty_st_le32(MEM_CNTL, tmp, par);
-	} else {
-		tmp = aty_ld_le32(MEM_CNTL, par) & 0xf00fffff;
-		if (!M64_HAS(MAGIC_POSTDIV))
-			tmp |= par->mem_refresh_rate << 20;
-		switch (var->bits_per_pixel) {
-		case 8:
-		case 24:
-			tmp |= 0x00000000;
-			break;
-		case 16:
-			tmp |= 0x04000000;
-			break;
-		case 32:
-			tmp |= 0x08000000;
-			break;
-		}
-		if (M64_HAS(CT_BUS)) {
-			aty_st_le32(DAC_CNTL, 0x87010184, par);
-			aty_st_le32(BUS_CNTL, 0x680000f9, par);
-		} else if (M64_HAS(VT_BUS)) {
-			aty_st_le32(DAC_CNTL, 0x87010184, par);
-			aty_st_le32(BUS_CNTL, 0x680000f9, par);
-		} else if (M64_HAS(MOBIL_BUS)) {
-			aty_st_le32(DAC_CNTL, 0x80010102, par);
-			aty_st_le32(BUS_CNTL, 0x7b33a040 | (par->aux_start ? BUS_APER_REG_DIS : 0), par);
-		} else {
-			/* GT */
-			aty_st_le32(DAC_CNTL, 0x86010102, par);
-			aty_st_le32(BUS_CNTL, 0x7b23a040 | (par->aux_start ? BUS_APER_REG_DIS : 0), par);
-			aty_st_le32(EXT_MEM_CNTL, aty_ld_le32(EXT_MEM_CNTL, par) | 0x5000001, par);
-		}
-		aty_st_le32(MEM_CNTL, tmp, par);
-	}
-	aty_st_8(DAC_MASK, 0xff, par);
-
-	info->fix.line_length = calc_line_length(par, var->xres_virtual,
-						 var->bits_per_pixel);
-
-	info->fix.visual = var->bits_per_pixel <= 8 ?
-		FB_VISUAL_PSEUDOCOLOR : FB_VISUAL_DIRECTCOLOR;
-
-	/* Initialize the graphics engine */
-	if (par->accel_flags & FB_ACCELF_TEXT)
-		aty_init_engine(par, info);
-
-#ifdef CONFIG_BOOTX_TEXT
-	btext_update_display(info->fix.smem_start,
-		(((par->crtc.h_tot_disp >> 16) & 0xff) + 1) * 8,
-		((par->crtc.v_tot_disp >> 16) & 0x7ff) + 1,
-		var->bits_per_pixel,
-		par->crtc.vxres * var->bits_per_pixel / 8);
-#endif /* CONFIG_BOOTX_TEXT */
-#if 0
-	/* switch to accelerator mode */
-	if (!(par->crtc.gen_cntl & CRTC_EXT_DISP_EN))
-		aty_st_le32(CRTC_GEN_CNTL, par->crtc.gen_cntl | CRTC_EXT_DISP_EN, par);
-#endif
-#ifdef DEBUG
-{
-	/* dump non shadow CRTC, pll, LCD registers */
-	int i; u32 base;
-
-	/* CRTC registers */
-	base = 0x2000;
-	printk("debug atyfb: Mach64 non-shadow register values:");
-	for (i = 0; i < 256; i = i+4) {
-		if (i % 16 == 0)
-			printk("\ndebug atyfb: 0x%04X: ", base + i);
-		printk(" %08X", aty_ld_le32(i, par));
-	}
-	printk("\n\n");
-
-#ifdef CONFIG_FB_ATY_CT
-	/* PLL registers */
-	base = 0x00;
-	printk("debug atyfb: Mach64 PLL register values:");
-	for (i = 0; i < 64; i++) {
-		if (i % 16 == 0)
-			printk("\ndebug atyfb: 0x%02X: ", base + i);
-		if (i % 4 == 0)
-			printk(" ");
-		printk("%02X", aty_ld_pll_ct(i, par));
-	}
-	printk("\n\n");
-#endif	/* CONFIG_FB_ATY_CT */
-
-#ifdef CONFIG_FB_ATY_GENERIC_LCD
-	if (par->lcd_table != 0) {
-		/* LCD registers */
-		base = 0x00;
-		printk("debug atyfb: LCD register values:");
-		if (M64_HAS(LT_LCD_REGS)) {
-			for (i = 0; i <= POWER_MANAGEMENT; i++) {
-				if (i == EXT_VERT_STRETCH)
-					continue;
-				printk("\ndebug atyfb: 0x%04X: ",
-				       lt_lcd_regs[i]);
-				printk(" %08X", aty_ld_lcd(i, par));
-			}
-		} else {
-			for (i = 0; i < 64; i++) {
-				if (i % 4 == 0)
-					printk("\ndebug atyfb: 0x%02X: ",
-					       base + i);
-				printk(" %08X", aty_ld_lcd(i, par));
-			}
-		}
-		printk("\n\n");
-	}
-#endif /* CONFIG_FB_ATY_GENERIC_LCD */
-}
-#endif /* DEBUG */
-	return 0;
-}
-
-static int atyfb_check_var(struct fb_var_screeninfo *var, struct fb_info *info)
-{
-	struct atyfb_par *par = (struct atyfb_par *) info->par;
-	int err;
-	struct crtc crtc;
-	union aty_pll pll;
-	u32 pixclock;
-
-	memcpy(&pll, &par->pll, sizeof(pll));
-
-	err = aty_var_to_crtc(info, var, &crtc);
-	if (err)
-		return err;
-
-	pixclock = atyfb_get_pixclock(var, par);
-
-	if (pixclock == 0) {
-		if (!(var->activate & FB_ACTIVATE_TEST))
-			PRINTKE("Invalid pixclock\n");
-		return -EINVAL;
-	} else {
-		err = par->pll_ops->var_to_pll(info, pixclock,
-					       var->bits_per_pixel, &pll);
-		if (err)
-			return err;
-	}
-
-	if (var->accel_flags & FB_ACCELF_TEXT)
-		info->var.accel_flags = FB_ACCELF_TEXT;
-	else
-		info->var.accel_flags = 0;
-
-	aty_crtc_to_var(&crtc, var);
-	var->pixclock = par->pll_ops->pll_to_var(info, &pll);
-	return 0;
-}
-
-static void set_off_pitch(struct atyfb_par *par, const struct fb_info *info)
-{
-	u32 xoffset = info->var.xoffset;
-	u32 yoffset = info->var.yoffset;
-	u32 line_length = info->fix.line_length;
-	u32 bpp = info->var.bits_per_pixel;
-
-	par->crtc.off_pitch =
-		((yoffset * line_length + xoffset * bpp / 8) / 8) |
-		((line_length / bpp) << 22);
-}
-
-
-/*
- * Open/Release the frame buffer device
- */
-
-static int atyfb_open(struct fb_info *info, int user)
-{
-	struct atyfb_par *par = (struct atyfb_par *) info->par;
-
-	if (user) {
-		par->open++;
-#ifdef __sparc__
-		par->mmaped = 0;
-#endif
-	}
-	return 0;
-}
-
-static irqreturn_t aty_irq(int irq, void *dev_id)
-{
-	struct atyfb_par *par = dev_id;
-	int handled = 0;
-	u32 int_cntl;
-
-	spin_lock(&par->int_lock);
-
-	int_cntl = aty_ld_le32(CRTC_INT_CNTL, par);
-
-	if (int_cntl & CRTC_VBLANK_INT) {
-		/* clear interrupt */
-		aty_st_le32(CRTC_INT_CNTL, (int_cntl & CRTC_INT_EN_MASK) |
-			    CRTC_VBLANK_INT_AK, par);
-		par->vblank.count++;
-		if (par->vblank.pan_display) {
-			par->vblank.pan_display = 0;
-			aty_st_le32(CRTC_OFF_PITCH, par->crtc.off_pitch, par);
-		}
-		wake_up_interruptible(&par->vblank.wait);
-		handled = 1;
-	}
-
-	spin_unlock(&par->int_lock);
-
-	return IRQ_RETVAL(handled);
-}
-
-static int aty_enable_irq(struct atyfb_par *par, int reenable)
-{
-	u32 int_cntl;
-
-	if (!test_and_set_bit(0, &par->irq_flags)) {
-		if (request_irq(par->irq, aty_irq, IRQF_SHARED, "atyfb", par)) {
-			clear_bit(0, &par->irq_flags);
-			return -EINVAL;
-		}
-		spin_lock_irq(&par->int_lock);
-		int_cntl = aty_ld_le32(CRTC_INT_CNTL, par) & CRTC_INT_EN_MASK;
-		/* clear interrupt */
-		aty_st_le32(CRTC_INT_CNTL, int_cntl | CRTC_VBLANK_INT_AK, par);
-		/* enable interrupt */
-		aty_st_le32(CRTC_INT_CNTL, int_cntl | CRTC_VBLANK_INT_EN, par);
-		spin_unlock_irq(&par->int_lock);
-	} else if (reenable) {
-		spin_lock_irq(&par->int_lock);
-		int_cntl = aty_ld_le32(CRTC_INT_CNTL, par) & CRTC_INT_EN_MASK;
-		if (!(int_cntl & CRTC_VBLANK_INT_EN)) {
-			printk("atyfb: someone disabled IRQ [%08x]\n",
-			       int_cntl);
-			/* re-enable interrupt */
-			aty_st_le32(CRTC_INT_CNTL, int_cntl |
-				    CRTC_VBLANK_INT_EN, par);
-		}
-		spin_unlock_irq(&par->int_lock);
-	}
-
-	return 0;
-}
-
-static int aty_disable_irq(struct atyfb_par *par)
-{
-	u32 int_cntl;
-
-	if (test_and_clear_bit(0, &par->irq_flags)) {
-		if (par->vblank.pan_display) {
-			par->vblank.pan_display = 0;
-			aty_st_le32(CRTC_OFF_PITCH, par->crtc.off_pitch, par);
-		}
-		spin_lock_irq(&par->int_lock);
-		int_cntl = aty_ld_le32(CRTC_INT_CNTL, par) & CRTC_INT_EN_MASK;
-		/* disable interrupt */
-		aty_st_le32(CRTC_INT_CNTL, int_cntl & ~CRTC_VBLANK_INT_EN, par);
-		spin_unlock_irq(&par->int_lock);
-		free_irq(par->irq, par);
-	}
-
-	return 0;
-}
-
-static int atyfb_release(struct fb_info *info, int user)
-{
-	struct atyfb_par *par = (struct atyfb_par *) info->par;
-#ifdef __sparc__
-	int was_mmaped;
-#endif
-
-	if (!user)
-		return 0;
-
-	par->open--;
-	mdelay(1);
-	wait_for_idle(par);
-
-	if (par->open)
-		return 0;
-
-#ifdef __sparc__
-	was_mmaped = par->mmaped;
-
-	par->mmaped = 0;
-
-	if (was_mmaped) {
-		struct fb_var_screeninfo var;
-
-		/*
-		 * Now reset the default display config, we have
-		 * no idea what the program(s) which mmap'd the
-		 * chip did to the configuration, nor whether it
-		 * restored it correctly.
-		 */
-		var = default_var;
-		if (noaccel)
-			var.accel_flags &= ~FB_ACCELF_TEXT;
-		else
-			var.accel_flags |= FB_ACCELF_TEXT;
-		if (var.yres == var.yres_virtual) {
-			u32 videoram = (info->fix.smem_len - (PAGE_SIZE << 2));
-			var.yres_virtual =
-				((videoram * 8) / var.bits_per_pixel) /
-				var.xres_virtual;
-			if (var.yres_virtual < var.yres)
-				var.yres_virtual = var.yres;
-		}
-	}
-#endif
-	aty_disable_irq(par);
-
-	return 0;
-}
-
-/*
- * Pan or Wrap the Display
- *
- * This call looks only at xoffset, yoffset and the FB_VMODE_YWRAP flag
- */
-
-static int atyfb_pan_display(struct fb_var_screeninfo *var,
-			     struct fb_info *info)
-{
-	struct atyfb_par *par = (struct atyfb_par *) info->par;
-	u32 xres, yres, xoffset, yoffset;
-
-	xres = (((par->crtc.h_tot_disp >> 16) & 0xff) + 1) * 8;
-	yres = ((par->crtc.v_tot_disp >> 16) & 0x7ff) + 1;
-	if (par->crtc.gen_cntl & CRTC_DBL_SCAN_EN)
-		yres >>= 1;
-	xoffset = (var->xoffset + 7) & ~7;
-	yoffset = var->yoffset;
-	if (xoffset + xres > par->crtc.vxres ||
-	    yoffset + yres > par->crtc.vyres)
-		return -EINVAL;
-	info->var.xoffset = xoffset;
-	info->var.yoffset = yoffset;
-	if (par->asleep)
-		return 0;
-
-	set_off_pitch(par, info);
-	if ((var->activate & FB_ACTIVATE_VBL) && !aty_enable_irq(par, 0)) {
-		par->vblank.pan_display = 1;
-	} else {
-		par->vblank.pan_display = 0;
-		aty_st_le32(CRTC_OFF_PITCH, par->crtc.off_pitch, par);
-	}
-
-	return 0;
-}
-
-static int aty_waitforvblank(struct atyfb_par *par, u32 crtc)
-{
-	struct aty_interrupt *vbl;
-	unsigned int count;
-	int ret;
-
-	switch (crtc) {
-	case 0:
-		vbl = &par->vblank;
-		break;
-	default:
-		return -ENODEV;
-	}
-
-	ret = aty_enable_irq(par, 0);
-	if (ret)
-		return ret;
-
-	count = vbl->count;
-	ret = wait_event_interruptible_timeout(vbl->wait,
-					       count != vbl->count, HZ/10);
-	if (ret < 0)
-		return ret;
-	if (ret == 0) {
-		aty_enable_irq(par, 1);
-		return -ETIMEDOUT;
-	}
-
-	return 0;
-}
-
-
-#ifdef DEBUG
-#define ATYIO_CLKR		0x41545900	/* ATY\00 */
-#define ATYIO_CLKW		0x41545901	/* ATY\01 */
-
-struct atyclk {
-	u32 ref_clk_per;
-	u8 pll_ref_div;
-	u8 mclk_fb_div;
-	u8 mclk_post_div;	/* 1,2,3,4,8 */
-	u8 mclk_fb_mult;	/* 2 or 4 */
-	u8 xclk_post_div;	/* 1,2,3,4,8 */
-	u8 vclk_fb_div;
-	u8 vclk_post_div;	/* 1,2,3,4,6,8,12 */
-	u32 dsp_xclks_per_row;	/* 0-16383 */
-	u32 dsp_loop_latency;	/* 0-15 */
-	u32 dsp_precision;	/* 0-7 */
-	u32 dsp_on;		/* 0-2047 */
-	u32 dsp_off;		/* 0-2047 */
-};
-
-#define ATYIO_FEATR		0x41545902	/* ATY\02 */
-#define ATYIO_FEATW		0x41545903	/* ATY\03 */
-#endif
-
-static int atyfb_ioctl(struct fb_info *info, u_int cmd, u_long arg)
-{
-	struct atyfb_par *par = (struct atyfb_par *) info->par;
-#ifdef __sparc__
-	struct fbtype fbtyp;
-#endif
-
-	switch (cmd) {
-#ifdef __sparc__
-	case FBIOGTYPE:
-		fbtyp.fb_type = FBTYPE_PCI_GENERIC;
-		fbtyp.fb_width = par->crtc.vxres;
-		fbtyp.fb_height = par->crtc.vyres;
-		fbtyp.fb_depth = info->var.bits_per_pixel;
-		fbtyp.fb_cmsize = info->cmap.len;
-		fbtyp.fb_size = info->fix.smem_len;
-		if (copy_to_user((struct fbtype __user *) arg, &fbtyp,
-				 sizeof(fbtyp)))
-			return -EFAULT;
-		break;
-#endif /* __sparc__ */
-
-	case FBIO_WAITFORVSYNC:
-		{
-			u32 crtc;
-
-			if (get_user(crtc, (__u32 __user *) arg))
-				return -EFAULT;
-
-			return aty_waitforvblank(par, crtc);
-		}
-
-#if defined(DEBUG) && defined(CONFIG_FB_ATY_CT)
-	case ATYIO_CLKR:
-		if (M64_HAS(INTEGRATED)) {
-			struct atyclk clk;
-			union aty_pll *pll = &par->pll;
-			u32 dsp_config = pll->ct.dsp_config;
-			u32 dsp_on_off = pll->ct.dsp_on_off;
-			clk.ref_clk_per = par->ref_clk_per;
-			clk.pll_ref_div = pll->ct.pll_ref_div;
-			clk.mclk_fb_div = pll->ct.mclk_fb_div;
-			clk.mclk_post_div = pll->ct.mclk_post_div_real;
-			clk.mclk_fb_mult = pll->ct.mclk_fb_mult;
-			clk.xclk_post_div = pll->ct.xclk_post_div_real;
-			clk.vclk_fb_div = pll->ct.vclk_fb_div;
-			clk.vclk_post_div = pll->ct.vclk_post_div_real;
-			clk.dsp_xclks_per_row = dsp_config & 0x3fff;
-			clk.dsp_loop_latency = (dsp_config >> 16) & 0xf;
-			clk.dsp_precision = (dsp_config >> 20) & 7;
-			clk.dsp_off = dsp_on_off & 0x7ff;
-			clk.dsp_on = (dsp_on_off >> 16) & 0x7ff;
-			if (copy_to_user((struct atyclk __user *) arg, &clk,
-					 sizeof(clk)))
-				return -EFAULT;
-		} else
-			return -EINVAL;
-		break;
-	case ATYIO_CLKW:
-		if (M64_HAS(INTEGRATED)) {
-			struct atyclk clk;
-			union aty_pll *pll = &par->pll;
-			if (copy_from_user(&clk, (struct atyclk __user *) arg,
-					   sizeof(clk)))
-				return -EFAULT;
-			par->ref_clk_per = clk.ref_clk_per;
-			pll->ct.pll_ref_div = clk.pll_ref_div;
-			pll->ct.mclk_fb_div = clk.mclk_fb_div;
-			pll->ct.mclk_post_div_real = clk.mclk_post_div;
-			pll->ct.mclk_fb_mult = clk.mclk_fb_mult;
-			pll->ct.xclk_post_div_real = clk.xclk_post_div;
-			pll->ct.vclk_fb_div = clk.vclk_fb_div;
-			pll->ct.vclk_post_div_real = clk.vclk_post_div;
-			pll->ct.dsp_config = (clk.dsp_xclks_per_row & 0x3fff) |
-				((clk.dsp_loop_latency & 0xf) << 16) |
-				((clk.dsp_precision & 7) << 20);
-			pll->ct.dsp_on_off = (clk.dsp_off & 0x7ff) |
-				((clk.dsp_on & 0x7ff) << 16);
-			/*aty_calc_pll_ct(info, &pll->ct);*/
-			aty_set_pll_ct(info, pll);
-		} else
-			return -EINVAL;
-		break;
-	case ATYIO_FEATR:
-		if (get_user(par->features, (u32 __user *) arg))
-			return -EFAULT;
-		break;
-	case ATYIO_FEATW:
-		if (put_user(par->features, (u32 __user *) arg))
-			return -EFAULT;
-		break;
-#endif /* DEBUG && CONFIG_FB_ATY_CT */
-	default:
-		return -EINVAL;
-	}
-	return 0;
-}
-
-static int atyfb_sync(struct fb_info *info)
-{
-	struct atyfb_par *par = (struct atyfb_par *) info->par;
-
-	if (par->blitter_may_be_busy)
-		wait_for_idle(par);
-	return 0;
-}
-
-#ifdef __sparc__
-static int atyfb_mmap(struct fb_info *info, struct vm_area_struct *vma)
-{
-	struct atyfb_par *par = (struct atyfb_par *) info->par;
-	unsigned int size, page, map_size = 0;
-	unsigned long map_offset = 0;
-	unsigned long off;
-	int i;
-
-	if (!par->mmap_map)
-		return -ENXIO;
-
-	if (vma->vm_pgoff > (~0UL >> PAGE_SHIFT))
-		return -EINVAL;
-
-	off = vma->vm_pgoff << PAGE_SHIFT;
-	size = vma->vm_end - vma->vm_start;
-
-	/* VM_IO | VM_DONTEXPAND | VM_DONTDUMP are set by remap_pfn_range() */
-
-	if (((vma->vm_pgoff == 0) && (size == info->fix.smem_len)) ||
-	    ((off == info->fix.smem_len) && (size == PAGE_SIZE)))
-		off += 0x8000000000000000UL;
-
-	vma->vm_pgoff = off >> PAGE_SHIFT;	/* propagate off changes */
-
-	/* Each page, see which map applies */
-	for (page = 0; page < size;) {
-		map_size = 0;
-		for (i = 0; par->mmap_map[i].size; i++) {
-			unsigned long start = par->mmap_map[i].voff;
-			unsigned long end = start + par->mmap_map[i].size;
-			unsigned long offset = off + page;
-
-			if (start > offset)
-				continue;
-			if (offset >= end)
-				continue;
-
-			map_size = par->mmap_map[i].size - (offset - start);
-			map_offset = par->mmap_map[i].poff + (offset - start);
-			break;
-		}
-		if (!map_size) {
-			page += PAGE_SIZE;
-			continue;
-		}
-		if (page + map_size > size)
-			map_size = size - page;
-
-		pgprot_val(vma->vm_page_prot) &= ~(par->mmap_map[i].prot_mask);
-		pgprot_val(vma->vm_page_prot) |= par->mmap_map[i].prot_flag;
-
-		if (remap_pfn_range(vma, vma->vm_start + page,
-			map_offset >> PAGE_SHIFT, map_size, vma->vm_page_prot))
-			return -EAGAIN;
-
-		page += map_size;
-	}
-
-	if (!map_size)
-		return -EINVAL;
-
-	if (!par->mmaped)
-		par->mmaped = 1;
-	return 0;
-}
-#endif /* __sparc__ */
-
-
-
-#if defined(CONFIG_PM) && defined(CONFIG_PCI)
-
-#ifdef CONFIG_PPC_PMAC
-/* Power management routines. Those are used for PowerBook sleep.
- */
-static int aty_power_mgmt(int sleep, struct atyfb_par *par)
-{
-	u32 pm;
-	int timeout;
-
-	pm = aty_ld_lcd(POWER_MANAGEMENT, par);
-	pm = (pm & ~PWR_MGT_MODE_MASK) | PWR_MGT_MODE_REG;
-	aty_st_lcd(POWER_MANAGEMENT, pm, par);
-	pm = aty_ld_lcd(POWER_MANAGEMENT, par);
-
-	timeout = 2000;
-	if (sleep) {
-		/* Sleep */
-		pm &= ~PWR_MGT_ON;
-		aty_st_lcd(POWER_MANAGEMENT, pm, par);
-		pm = aty_ld_lcd(POWER_MANAGEMENT, par);
-		udelay(10);
-		pm &= ~(PWR_BLON | AUTO_PWR_UP);
-		pm |= SUSPEND_NOW;
-		aty_st_lcd(POWER_MANAGEMENT, pm, par);
-		pm = aty_ld_lcd(POWER_MANAGEMENT, par);
-		udelay(10);
-		pm |= PWR_MGT_ON;
-		aty_st_lcd(POWER_MANAGEMENT, pm, par);
-		do {
-			pm = aty_ld_lcd(POWER_MANAGEMENT, par);
-			mdelay(1);
-			if ((--timeout) == 0)
-				break;
-		} while ((pm & PWR_MGT_STATUS_MASK) != PWR_MGT_STATUS_SUSPEND);
-	} else {
-		/* Wakeup */
-		pm &= ~PWR_MGT_ON;
-		aty_st_lcd(POWER_MANAGEMENT, pm, par);
-		pm = aty_ld_lcd(POWER_MANAGEMENT, par);
-		udelay(10);
-		pm &= ~SUSPEND_NOW;
-		pm |= (PWR_BLON | AUTO_PWR_UP);
-		aty_st_lcd(POWER_MANAGEMENT, pm, par);
-		pm = aty_ld_lcd(POWER_MANAGEMENT, par);
-		udelay(10);
-		pm |= PWR_MGT_ON;
-		aty_st_lcd(POWER_MANAGEMENT, pm, par);
-		do {
-			pm = aty_ld_lcd(POWER_MANAGEMENT, par);
-			mdelay(1);
-			if ((--timeout) == 0)
-				break;
-		} while ((pm & PWR_MGT_STATUS_MASK) != 0);
-	}
-	mdelay(500);
-
-	return timeout ? 0 : -EIO;
-}
-#endif /* CONFIG_PPC_PMAC */
-
-static int atyfb_pci_suspend(struct pci_dev *pdev, pm_message_t state)
-{
-	struct fb_info *info = pci_get_drvdata(pdev);
-	struct atyfb_par *par = (struct atyfb_par *) info->par;
-
-	if (state.event == pdev->dev.power.power_state.event)
-		return 0;
-
-	console_lock();
-
-	fb_set_suspend(info, 1);
-
-	/* Idle & reset engine */
-	wait_for_idle(par);
-	aty_reset_engine(par);
-
-	/* Blank display and LCD */
-	atyfb_blank(FB_BLANK_POWERDOWN, info);
-
-	par->asleep = 1;
-	par->lock_blank = 1;
-
-	/*
-	 * Because we may change PCI D state ourselves, we need to
-	 * first save the config space content so the core can
-	 * restore it properly on resume.
-	 */
-	pci_save_state(pdev);
-
-#ifdef CONFIG_PPC_PMAC
-	/* Set chip to "suspend" mode */
-	if (machine_is(powermac) && aty_power_mgmt(1, par)) {
-		par->asleep = 0;
-		par->lock_blank = 0;
-		atyfb_blank(FB_BLANK_UNBLANK, info);
-		fb_set_suspend(info, 0);
-		console_unlock();
-		return -EIO;
-	}
-#else
-	pci_set_power_state(pdev, pci_choose_state(pdev, state));
-#endif
-
-	console_unlock();
-
-	pdev->dev.power.power_state = state;
-
-	return 0;
-}
-
-static void aty_resume_chip(struct fb_info *info)
-{
-	struct atyfb_par *par = info->par;
-
-	aty_st_le32(MEM_CNTL, par->mem_cntl, par);
-
-	if (par->pll_ops->resume_pll)
-		par->pll_ops->resume_pll(info, &par->pll);
-
-	if (par->aux_start)
-		aty_st_le32(BUS_CNTL,
-			aty_ld_le32(BUS_CNTL, par) | BUS_APER_REG_DIS, par);
-}
-
-static int atyfb_pci_resume(struct pci_dev *pdev)
-{
-	struct fb_info *info = pci_get_drvdata(pdev);
-	struct atyfb_par *par = (struct atyfb_par *) info->par;
-
-	if (pdev->dev.power.power_state.event == PM_EVENT_ON)
-		return 0;
-
-	console_lock();
-
-	/*
-	 * PCI state will have been restored by the core, so
-	 * we should be in D0 now with our config space fully
-	 * restored
-	 */
-
-#ifdef CONFIG_PPC_PMAC
-	if (machine_is(powermac) &&
-	    pdev->dev.power.power_state.event == PM_EVENT_SUSPEND)
-		aty_power_mgmt(0, par);
-#endif
-
-	aty_resume_chip(info);
-
-	par->asleep = 0;
-
-	/* Restore display */
-	atyfb_set_par(info);
-
-	/* Refresh */
-	fb_set_suspend(info, 0);
-
-	/* Unblank */
-	par->lock_blank = 0;
-	atyfb_blank(FB_BLANK_UNBLANK, info);
-
-	console_unlock();
-
-	pdev->dev.power.power_state = PMSG_ON;
-
-	return 0;
-}
-
-#endif /*  defined(CONFIG_PM) && defined(CONFIG_PCI) */
-
-/* Backlight */
-#ifdef CONFIG_FB_ATY_BACKLIGHT
-#define MAX_LEVEL 0xFF
-
-static int aty_bl_get_level_brightness(struct atyfb_par *par, int level)
-{
-	struct fb_info *info = pci_get_drvdata(par->pdev);
-	int atylevel;
-
-	/* Get and convert the value */
-	/* No locking of bl_curve since we read a single value */
-	atylevel = info->bl_curve[level] * FB_BACKLIGHT_MAX / MAX_LEVEL;
-
-	if (atylevel < 0)
-		atylevel = 0;
-	else if (atylevel > MAX_LEVEL)
-		atylevel = MAX_LEVEL;
-
-	return atylevel;
-}
-
-static int aty_bl_update_status(struct backlight_device *bd)
-{
-	struct atyfb_par *par = bl_get_data(bd);
-	unsigned int reg = aty_ld_lcd(LCD_MISC_CNTL, par);
-	int level;
-
-	if (bd->props.power != FB_BLANK_UNBLANK ||
-	    bd->props.fb_blank != FB_BLANK_UNBLANK)
-		level = 0;
-	else
-		level = bd->props.brightness;
-
-	reg |= (BLMOD_EN | BIASMOD_EN);
-	if (level > 0) {
-		reg &= ~BIAS_MOD_LEVEL_MASK;
-		reg |= (aty_bl_get_level_brightness(par, level) << BIAS_MOD_LEVEL_SHIFT);
-	} else {
-		reg &= ~BIAS_MOD_LEVEL_MASK;
-		reg |= (aty_bl_get_level_brightness(par, 0) << BIAS_MOD_LEVEL_SHIFT);
-	}
-	aty_st_lcd(LCD_MISC_CNTL, reg, par);
-
-	return 0;
-}
-
-static int aty_bl_get_brightness(struct backlight_device *bd)
-{
-	return bd->props.brightness;
-}
-
-static const struct backlight_ops aty_bl_data = {
-	.get_brightness = aty_bl_get_brightness,
-	.update_status	= aty_bl_update_status,
-};
-
-static void aty_bl_init(struct atyfb_par *par)
-{
-	struct backlight_properties props;
-	struct fb_info *info = pci_get_drvdata(par->pdev);
-	struct backlight_device *bd;
-	char name[12];
-
-#ifdef CONFIG_PMAC_BACKLIGHT
-	if (!pmac_has_backlight_type("ati"))
-		return;
-#endif
-
-	snprintf(name, sizeof(name), "atybl%d", info->node);
-
-	memset(&props, 0, sizeof(struct backlight_properties));
-	props.type = BACKLIGHT_RAW;
-	props.max_brightness = FB_BACKLIGHT_LEVELS - 1;
-	bd = backlight_device_register(name, info->dev, par, &aty_bl_data,
-				       &props);
-	if (IS_ERR(bd)) {
-		info->bl_dev = NULL;
-		printk(KERN_WARNING "aty: Backlight registration failed\n");
-		goto error;
-	}
-
-	info->bl_dev = bd;
-	fb_bl_default_curve(info, 0,
-			    0x3F * FB_BACKLIGHT_MAX / MAX_LEVEL,
-			    0xFF * FB_BACKLIGHT_MAX / MAX_LEVEL);
-
-	bd->props.brightness = bd->props.max_brightness;
-	bd->props.power = FB_BLANK_UNBLANK;
-	backlight_update_status(bd);
-
-	printk("aty: Backlight initialized (%s)\n", name);
-
-	return;
-
-error:
-	return;
-}
-
-#ifdef CONFIG_PCI
-static void aty_bl_exit(struct backlight_device *bd)
-{
-	backlight_device_unregister(bd);
-	printk("aty: Backlight unloaded\n");
-}
-#endif /* CONFIG_PCI */
-
-#endif /* CONFIG_FB_ATY_BACKLIGHT */
-
-static void aty_calc_mem_refresh(struct atyfb_par *par, int xclk)
-{
-	const int ragepro_tbl[] = {
-		44, 50, 55, 66, 75, 80, 100
-	};
-	const int ragexl_tbl[] = {
-		50, 66, 75, 83, 90, 95, 100, 105,
-		110, 115, 120, 125, 133, 143, 166
-	};
-	const int *refresh_tbl;
-	int i, size;
-
-	if (M64_HAS(XL_MEM)) {
-		refresh_tbl = ragexl_tbl;
-		size = ARRAY_SIZE(ragexl_tbl);
-	} else {
-		refresh_tbl = ragepro_tbl;
-		size = ARRAY_SIZE(ragepro_tbl);
-	}
-
-	for (i = 0; i < size; i++) {
-		if (xclk < refresh_tbl[i])
-			break;
-	}
-	par->mem_refresh_rate = i;
-}
-
-/*
- * Initialisation
- */
-
-static struct fb_info *fb_list = NULL;
-
-#if defined(__i386__) && defined(CONFIG_FB_ATY_GENERIC_LCD)
-static int atyfb_get_timings_from_lcd(struct atyfb_par *par,
-				      struct fb_var_screeninfo *var)
-{
-	int ret = -EINVAL;
-
-	if (par->lcd_table != 0 && (aty_ld_lcd(LCD_GEN_CNTL, par) & LCD_ON)) {
-		*var = default_var;
-		var->xres = var->xres_virtual = par->lcd_hdisp;
-		var->right_margin = par->lcd_right_margin;
-		var->left_margin = par->lcd_hblank_len -
-			(par->lcd_right_margin + par->lcd_hsync_dly +
-			 par->lcd_hsync_len);
-		var->hsync_len = par->lcd_hsync_len + par->lcd_hsync_dly;
-		var->yres = var->yres_virtual = par->lcd_vdisp;
-		var->lower_margin = par->lcd_lower_margin;
-		var->upper_margin = par->lcd_vblank_len -
-			(par->lcd_lower_margin + par->lcd_vsync_len);
-		var->vsync_len = par->lcd_vsync_len;
-		var->pixclock = par->lcd_pixclock;
-		ret = 0;
-	}
-
-	return ret;
-}
-#endif /* defined(__i386__) && defined(CONFIG_FB_ATY_GENERIC_LCD) */
-
-static int aty_init(struct fb_info *info)
-{
-	struct atyfb_par *par = (struct atyfb_par *) info->par;
-	const char *ramname = NULL, *xtal;
-	int gtb_memsize, has_var = 0;
-	struct fb_var_screeninfo var;
-	int ret;
-
-	init_waitqueue_head(&par->vblank.wait);
-	spin_lock_init(&par->int_lock);
-
-#ifdef CONFIG_FB_ATY_GX
-	if (!M64_HAS(INTEGRATED)) {
-		u32 stat0;
-		u8 dac_type, dac_subtype, clk_type;
-		stat0 = aty_ld_le32(CNFG_STAT0, par);
-		par->bus_type = (stat0 >> 0) & 0x07;
-		par->ram_type = (stat0 >> 3) & 0x07;
-		ramname = aty_gx_ram[par->ram_type];
-		/* FIXME: clockchip/RAMDAC probing? */
-		dac_type = (aty_ld_le32(DAC_CNTL, par) >> 16) & 0x07;
-#ifdef CONFIG_ATARI
-		clk_type = CLK_ATI18818_1;
-		dac_type = (stat0 >> 9) & 0x07;
-		if (dac_type == 0x07)
-			dac_subtype = DAC_ATT20C408;
-		else
-			dac_subtype = (aty_ld_8(SCRATCH_REG1 + 1, par) & 0xF0) | dac_type;
-#else
-		dac_type = DAC_IBMRGB514;
-		dac_subtype = DAC_IBMRGB514;
-		clk_type = CLK_IBMRGB514;
-#endif
-		switch (dac_subtype) {
-		case DAC_IBMRGB514:
-			par->dac_ops = &aty_dac_ibm514;
-			break;
-#ifdef CONFIG_ATARI
-		case DAC_ATI68860_B:
-		case DAC_ATI68860_C:
-			par->dac_ops = &aty_dac_ati68860b;
-			break;
-		case DAC_ATT20C408:
-		case DAC_ATT21C498:
-			par->dac_ops = &aty_dac_att21c498;
-			break;
-#endif
-		default:
-			PRINTKI("aty_init: DAC type not implemented yet!\n");
-			par->dac_ops = &aty_dac_unsupported;
-			break;
-		}
-		switch (clk_type) {
-#ifdef CONFIG_ATARI
-		case CLK_ATI18818_1:
-			par->pll_ops = &aty_pll_ati18818_1;
-			break;
-#else
-		case CLK_IBMRGB514:
-			par->pll_ops = &aty_pll_ibm514;
-			break;
-#endif
-#if 0 /* dead code */
-		case CLK_STG1703:
-			par->pll_ops = &aty_pll_stg1703;
-			break;
-		case CLK_CH8398:
-			par->pll_ops = &aty_pll_ch8398;
-			break;
-		case CLK_ATT20C408:
-			par->pll_ops = &aty_pll_att20c408;
-			break;
-#endif
-		default:
-			PRINTKI("aty_init: CLK type not implemented yet!");
-			par->pll_ops = &aty_pll_unsupported;
-			break;
-		}
-	}
-#endif /* CONFIG_FB_ATY_GX */
-#ifdef CONFIG_FB_ATY_CT
-	if (M64_HAS(INTEGRATED)) {
-		par->dac_ops = &aty_dac_ct;
-		par->pll_ops = &aty_pll_ct;
-		par->bus_type = PCI;
-		par->ram_type = (aty_ld_le32(CNFG_STAT0, par) & 0x07);
-		if (M64_HAS(XL_MEM))
-			ramname = aty_xl_ram[par->ram_type];
-		else
-			ramname = aty_ct_ram[par->ram_type];
-		/* for many chips, the mclk is 67 MHz for SDRAM, 63 MHz otherwise */
-		if (par->pll_limits.mclk == 67 && par->ram_type < SDRAM)
-			par->pll_limits.mclk = 63;
-		/* Mobility + 32bit memory interface need halved XCLK. */
-		if (M64_HAS(MOBIL_BUS) && par->ram_type == SDRAM32)
-			par->pll_limits.xclk = (par->pll_limits.xclk + 1) >> 1;
-	}
-#endif
-#ifdef CONFIG_PPC_PMAC
-	/*
-	 * The Apple iBook1 uses non-standard memory frequencies.
-	 * We detect it and set the frequency manually.
-	 */
-	if (of_machine_is_compatible("PowerBook2,1")) {
-		par->pll_limits.mclk = 70;
-		par->pll_limits.xclk = 53;
-	}
-#endif
-
-	/* Allow command line to override clocks. */
-	if (pll)
-		par->pll_limits.pll_max = pll;
-	if (mclk)
-		par->pll_limits.mclk = mclk;
-	if (xclk)
-		par->pll_limits.xclk = xclk;
-
-	aty_calc_mem_refresh(par, par->pll_limits.xclk);
-	par->pll_per = 1000000/par->pll_limits.pll_max;
-	par->mclk_per = 1000000/par->pll_limits.mclk;
-	par->xclk_per = 1000000/par->pll_limits.xclk;
-
-	par->ref_clk_per = 1000000000000ULL / 14318180;
-	xtal = "14.31818";
-
-#ifdef CONFIG_FB_ATY_CT
-	if (M64_HAS(GTB_DSP)) {
-		u8 pll_ref_div = aty_ld_pll_ct(PLL_REF_DIV, par);
-
-		if (pll_ref_div) {
-			int diff1, diff2;
-			diff1 = 510 * 14 / pll_ref_div - par->pll_limits.pll_max;
-			diff2 = 510 * 29 / pll_ref_div - par->pll_limits.pll_max;
-			if (diff1 < 0)
-				diff1 = -diff1;
-			if (diff2 < 0)
-				diff2 = -diff2;
-			if (diff2 < diff1) {
-				par->ref_clk_per = 1000000000000ULL / 29498928;
-				xtal = "29.498928";
-			}
-		}
-	}
-#endif /* CONFIG_FB_ATY_CT */
-
-	/* save previous video mode */
-	aty_get_crtc(par, &par->saved_crtc);
-	if (par->pll_ops->get_pll)
-		par->pll_ops->get_pll(info, &par->saved_pll);
-
-	par->mem_cntl = aty_ld_le32(MEM_CNTL, par);
-	gtb_memsize = M64_HAS(GTB_DSP);
-	if (gtb_memsize)
-		/* 0xF used instead of MEM_SIZE_ALIAS */
-		switch (par->mem_cntl & 0xF) {
-		case MEM_SIZE_512K:
-			info->fix.smem_len = 0x80000;
-			break;
-		case MEM_SIZE_1M:
-			info->fix.smem_len = 0x100000;
-			break;
-		case MEM_SIZE_2M_GTB:
-			info->fix.smem_len = 0x200000;
-			break;
-		case MEM_SIZE_4M_GTB:
-			info->fix.smem_len = 0x400000;
-			break;
-		case MEM_SIZE_6M_GTB:
-			info->fix.smem_len = 0x600000;
-			break;
-		case MEM_SIZE_8M_GTB:
-			info->fix.smem_len = 0x800000;
-			break;
-		default:
-			info->fix.smem_len = 0x80000;
-	} else
-		switch (par->mem_cntl & MEM_SIZE_ALIAS) {
-		case MEM_SIZE_512K:
-			info->fix.smem_len = 0x80000;
-			break;
-		case MEM_SIZE_1M:
-			info->fix.smem_len = 0x100000;
-			break;
-		case MEM_SIZE_2M:
-			info->fix.smem_len = 0x200000;
-			break;
-		case MEM_SIZE_4M:
-			info->fix.smem_len = 0x400000;
-			break;
-		case MEM_SIZE_6M:
-			info->fix.smem_len = 0x600000;
-			break;
-		case MEM_SIZE_8M:
-			info->fix.smem_len = 0x800000;
-			break;
-		default:
-			info->fix.smem_len = 0x80000;
-		}
-
-	if (M64_HAS(MAGIC_VRAM_SIZE)) {
-		if (aty_ld_le32(CNFG_STAT1, par) & 0x40000000)
-			info->fix.smem_len += 0x400000;
-	}
-
-	if (vram) {
-		info->fix.smem_len = vram * 1024;
-		par->mem_cntl &= ~(gtb_memsize ? 0xF : MEM_SIZE_ALIAS);
-		if (info->fix.smem_len <= 0x80000)
-			par->mem_cntl |= MEM_SIZE_512K;
-		else if (info->fix.smem_len <= 0x100000)
-			par->mem_cntl |= MEM_SIZE_1M;
-		else if (info->fix.smem_len <= 0x200000)
-			par->mem_cntl |= gtb_memsize ? MEM_SIZE_2M_GTB : MEM_SIZE_2M;
-		else if (info->fix.smem_len <= 0x400000)
-			par->mem_cntl |= gtb_memsize ? MEM_SIZE_4M_GTB : MEM_SIZE_4M;
-		else if (info->fix.smem_len <= 0x600000)
-			par->mem_cntl |= gtb_memsize ? MEM_SIZE_6M_GTB : MEM_SIZE_6M;
-		else
-			par->mem_cntl |= gtb_memsize ? MEM_SIZE_8M_GTB : MEM_SIZE_8M;
-		aty_st_le32(MEM_CNTL, par->mem_cntl, par);
-	}
-
-	/*
-	 * Reg Block 0 (CT-compatible block) is at mmio_start
-	 * Reg Block 1 (multimedia extensions) is at mmio_start - 0x400
-	 */
-	if (M64_HAS(GX)) {
-		info->fix.mmio_len = 0x400;
-		info->fix.accel = FB_ACCEL_ATI_MACH64GX;
-	} else if (M64_HAS(CT)) {
-		info->fix.mmio_len = 0x400;
-		info->fix.accel = FB_ACCEL_ATI_MACH64CT;
-	} else if (M64_HAS(VT)) {
-		info->fix.mmio_start -= 0x400;
-		info->fix.mmio_len = 0x800;
-		info->fix.accel = FB_ACCEL_ATI_MACH64VT;
-	} else {/* GT */
-		info->fix.mmio_start -= 0x400;
-		info->fix.mmio_len = 0x800;
-		info->fix.accel = FB_ACCEL_ATI_MACH64GT;
-	}
-
-	PRINTKI("%d%c %s, %s MHz XTAL, %d MHz PLL, %d Mhz MCLK, %d MHz XCLK\n",
-		info->fix.smem_len == 0x80000 ? 512 : (info->fix.smem_len>>20),
-		info->fix.smem_len == 0x80000 ? 'K' : 'M', ramname, xtal,
-		par->pll_limits.pll_max, par->pll_limits.mclk,
-		par->pll_limits.xclk);
-
-#if defined(DEBUG) && defined(CONFIG_FB_ATY_CT)
-	if (M64_HAS(INTEGRATED)) {
-		int i;
-		printk("debug atyfb: BUS_CNTL DAC_CNTL MEM_CNTL "
-		       "EXT_MEM_CNTL CRTC_GEN_CNTL DSP_CONFIG "
-		       "DSP_ON_OFF CLOCK_CNTL\n"
-		       "debug atyfb: %08x %08x %08x "
-		       "%08x     %08x      %08x   "
-		       "%08x   %08x\n"
-		       "debug atyfb: PLL",
-		       aty_ld_le32(BUS_CNTL, par),
-		       aty_ld_le32(DAC_CNTL, par),
-		       aty_ld_le32(MEM_CNTL, par),
-		       aty_ld_le32(EXT_MEM_CNTL, par),
-		       aty_ld_le32(CRTC_GEN_CNTL, par),
-		       aty_ld_le32(DSP_CONFIG, par),
-		       aty_ld_le32(DSP_ON_OFF, par),
-		       aty_ld_le32(CLOCK_CNTL, par));
-		for (i = 0; i < 40; i++)
-			printk(" %02x", aty_ld_pll_ct(i, par));
-		printk("\n");
-	}
-#endif
-	if (par->pll_ops->init_pll)
-		par->pll_ops->init_pll(info, &par->pll);
-	if (par->pll_ops->resume_pll)
-		par->pll_ops->resume_pll(info, &par->pll);
-
-	/*
-	 * Last page of 8 MB (4 MB on ISA) aperture is MMIO,
-	 * unless the auxiliary register aperture is used.
-	 */
-	if (!par->aux_start &&
-	    (info->fix.smem_len == 0x800000 ||
-	     (par->bus_type == ISA && info->fix.smem_len == 0x400000)))
-		info->fix.smem_len -= GUI_RESERVE;
-
-	/*
-	 * Disable register access through the linear aperture
-	 * if the auxiliary aperture is used so we can access
-	 * the full 8 MB of video RAM on 8 MB boards.
-	 */
-	if (par->aux_start)
-		aty_st_le32(BUS_CNTL, aty_ld_le32(BUS_CNTL, par) |
-			    BUS_APER_REG_DIS, par);
-
-#ifdef CONFIG_MTRR
-	par->mtrr_aper = -1;
-	par->mtrr_reg = -1;
-	if (!nomtrr) {
-		/* Cover the whole resource. */
-		par->mtrr_aper = mtrr_add(par->res_start, par->res_size,
-					  MTRR_TYPE_WRCOMB, 1);
-		if (par->mtrr_aper >= 0 && !par->aux_start) {
-			/* Make a hole for mmio. */
-			par->mtrr_reg = mtrr_add(par->res_start + 0x800000 -
-						 GUI_RESERVE, GUI_RESERVE,
-						 MTRR_TYPE_UNCACHABLE, 1);
-			if (par->mtrr_reg < 0) {
-				mtrr_del(par->mtrr_aper, 0, 0);
-				par->mtrr_aper = -1;
-			}
-		}
-	}
-#endif
-
-	info->fbops = &atyfb_ops;
-	info->pseudo_palette = par->pseudo_palette;
-	info->flags = FBINFO_DEFAULT           |
-		      FBINFO_HWACCEL_IMAGEBLIT |
-		      FBINFO_HWACCEL_FILLRECT  |
-		      FBINFO_HWACCEL_COPYAREA  |
-		      FBINFO_HWACCEL_YPAN      |
-		      FBINFO_READS_FAST;
-
-#ifdef CONFIG_PMAC_BACKLIGHT
-	if (M64_HAS(G3_PB_1_1) && of_machine_is_compatible("PowerBook1,1")) {
-		/*
-		 * these bits let the 101 powerbook
-		 * wake up from sleep -- paulus
-		 */
-		aty_st_lcd(POWER_MANAGEMENT, aty_ld_lcd(POWER_MANAGEMENT, par) |
-			   USE_F32KHZ | TRISTATE_MEM_EN, par);
-	} else
-#endif
-	if (M64_HAS(MOBIL_BUS) && backlight) {
-#ifdef CONFIG_FB_ATY_BACKLIGHT
-		aty_bl_init(par);
-#endif
-	}
-
-	memset(&var, 0, sizeof(var));
-#ifdef CONFIG_PPC
-	if (machine_is(powermac)) {
-		/*
-		 * FIXME: The NVRAM stuff should be put in a Mac-specific file,
-		 *        as it applies to all Mac video cards
-		 */
-		if (mode) {
-			if (mac_find_mode(&var, info, mode, 8))
-				has_var = 1;
-		} else {
-			if (default_vmode == VMODE_CHOOSE) {
-				int sense;
-				if (M64_HAS(G3_PB_1024x768))
-					/* G3 PowerBook with 1024x768 LCD */
-					default_vmode = VMODE_1024_768_60;
-				else if (of_machine_is_compatible("iMac"))
-					default_vmode = VMODE_1024_768_75;
-				else if (of_machine_is_compatible("PowerBook2,1"))
-					/* iBook with 800x600 LCD */
-					default_vmode = VMODE_800_600_60;
-				else
-					default_vmode = VMODE_640_480_67;
-				sense = read_aty_sense(par);
-				PRINTKI("monitor sense=%x, mode %d\n",
-					sense,  mac_map_monitor_sense(sense));
-			}
-			if (default_vmode <= 0 || default_vmode > VMODE_MAX)
-				default_vmode = VMODE_640_480_60;
-			if (default_cmode < CMODE_8 || default_cmode > CMODE_32)
-				default_cmode = CMODE_8;
-			if (!mac_vmode_to_var(default_vmode, default_cmode,
-					      &var))
-				has_var = 1;
-		}
-	}
-
-#endif /* !CONFIG_PPC */
-
-#if defined(__i386__) && defined(CONFIG_FB_ATY_GENERIC_LCD)
-	if (!atyfb_get_timings_from_lcd(par, &var))
-		has_var = 1;
-#endif
-
-	if (mode && fb_find_mode(&var, info, mode, NULL, 0, &defmode, 8))
-		has_var = 1;
-
-	if (!has_var)
-		var = default_var;
-
-	if (noaccel)
-		var.accel_flags &= ~FB_ACCELF_TEXT;
-	else
-		var.accel_flags |= FB_ACCELF_TEXT;
-
-	if (comp_sync != -1) {
-		if (!comp_sync)
-			var.sync &= ~FB_SYNC_COMP_HIGH_ACT;
-		else
-			var.sync |= FB_SYNC_COMP_HIGH_ACT;
-	}
-
-	if (var.yres == var.yres_virtual) {
-		u32 videoram = (info->fix.smem_len - (PAGE_SIZE << 2));
-		var.yres_virtual = ((videoram * 8) / var.bits_per_pixel) / var.xres_virtual;
-		if (var.yres_virtual < var.yres)
-			var.yres_virtual = var.yres;
-	}
-
-	ret = atyfb_check_var(&var, info);
-	if (ret) {
-		PRINTKE("can't set default video mode\n");
-		goto aty_init_exit;
-	}
-
-#ifdef CONFIG_FB_ATY_CT
-	if (!noaccel && M64_HAS(INTEGRATED))
-		aty_init_cursor(info);
-#endif /* CONFIG_FB_ATY_CT */
-	info->var = var;
-
-	ret = fb_alloc_cmap(&info->cmap, 256, 0);
-	if (ret < 0)
-		goto aty_init_exit;
-
-	ret = register_framebuffer(info);
-	if (ret < 0) {
-		fb_dealloc_cmap(&info->cmap);
-		goto aty_init_exit;
-	}
-
-	fb_list = info;
-
-	PRINTKI("fb%d: %s frame buffer device on %s\n",
-		info->node, info->fix.id, par->bus_type == ISA ? "ISA" : "PCI");
-	return 0;
-
-aty_init_exit:
-	/* restore video mode */
-	aty_set_crtc(par, &par->saved_crtc);
-	par->pll_ops->set_pll(info, &par->saved_pll);
-
-#ifdef CONFIG_MTRR
-	if (par->mtrr_reg >= 0) {
-		mtrr_del(par->mtrr_reg, 0, 0);
-		par->mtrr_reg = -1;
-	}
-	if (par->mtrr_aper >= 0) {
-		mtrr_del(par->mtrr_aper, 0, 0);
-		par->mtrr_aper = -1;
-	}
-#endif
-	return ret;
-}
-
-#if defined(CONFIG_ATARI) && !defined(MODULE)
-static int store_video_par(char *video_str, unsigned char m64_num)
-{
-	char *p;
-	unsigned long vmembase, size, guiregbase;
-
-	PRINTKI("store_video_par() '%s' \n", video_str);
-
-	if (!(p = strsep(&video_str, ";")) || !*p)
-		goto mach64_invalid;
-	vmembase = simple_strtoul(p, NULL, 0);
-	if (!(p = strsep(&video_str, ";")) || !*p)
-		goto mach64_invalid;
-	size = simple_strtoul(p, NULL, 0);
-	if (!(p = strsep(&video_str, ";")) || !*p)
-		goto mach64_invalid;
-	guiregbase = simple_strtoul(p, NULL, 0);
-
-	phys_vmembase[m64_num] = vmembase;
-	phys_size[m64_num] = size;
-	phys_guiregbase[m64_num] = guiregbase;
-	PRINTKI("stored them all: $%08lX $%08lX $%08lX \n", vmembase, size,
-		guiregbase);
-	return 0;
-
- mach64_invalid:
-	phys_vmembase[m64_num] = 0;
-	return -1;
-}
-#endif /* CONFIG_ATARI && !MODULE */
-
-/*
- * Blank the display.
- */
-
-static int atyfb_blank(int blank, struct fb_info *info)
-{
-	struct atyfb_par *par = (struct atyfb_par *) info->par;
-	u32 gen_cntl;
-
-	if (par->lock_blank || par->asleep)
-		return 0;
-
-#ifdef CONFIG_FB_ATY_GENERIC_LCD
-	if (par->lcd_table && blank > FB_BLANK_NORMAL &&
-	    (aty_ld_lcd(LCD_GEN_CNTL, par) & LCD_ON)) {
-		u32 pm = aty_ld_lcd(POWER_MANAGEMENT, par);
-		pm &= ~PWR_BLON;
-		aty_st_lcd(POWER_MANAGEMENT, pm, par);
-	}
-#endif
-
-	gen_cntl = aty_ld_le32(CRTC_GEN_CNTL, par);
-	gen_cntl &= ~0x400004c;
-	switch (blank) {
-	case FB_BLANK_UNBLANK:
-		break;
-	case FB_BLANK_NORMAL:
-		gen_cntl |= 0x4000040;
-		break;
-	case FB_BLANK_VSYNC_SUSPEND:
-		gen_cntl |= 0x4000048;
-		break;
-	case FB_BLANK_HSYNC_SUSPEND:
-		gen_cntl |= 0x4000044;
-		break;
-	case FB_BLANK_POWERDOWN:
-		gen_cntl |= 0x400004c;
-		break;
-	}
-	aty_st_le32(CRTC_GEN_CNTL, gen_cntl, par);
-
-#ifdef CONFIG_FB_ATY_GENERIC_LCD
-	if (par->lcd_table && blank <= FB_BLANK_NORMAL &&
-	    (aty_ld_lcd(LCD_GEN_CNTL, par) & LCD_ON)) {
-		u32 pm = aty_ld_lcd(POWER_MANAGEMENT, par);
-		pm |= PWR_BLON;
-		aty_st_lcd(POWER_MANAGEMENT, pm, par);
-	}
-#endif
-
-	return 0;
-}
-
-static void aty_st_pal(u_int regno, u_int red, u_int green, u_int blue,
-		       const struct atyfb_par *par)
-{
-	aty_st_8(DAC_W_INDEX, regno, par);
-	aty_st_8(DAC_DATA, red, par);
-	aty_st_8(DAC_DATA, green, par);
-	aty_st_8(DAC_DATA, blue, par);
-}
-
-/*
- * Set a single color register. The values supplied are already
- * rounded down to the hardware's capabilities (according to the
- * entries in the var structure). Return != 0 for invalid regno.
- * !! 4 & 8 =  PSEUDO, > 8 = DIRECTCOLOR
- */
-
-static int atyfb_setcolreg(u_int regno, u_int red, u_int green, u_int blue,
-			   u_int transp, struct fb_info *info)
-{
-	struct atyfb_par *par = (struct atyfb_par *) info->par;
-	int i, depth;
-	u32 *pal = info->pseudo_palette;
-
-	depth = info->var.bits_per_pixel;
-	if (depth == 16)
-		depth = (info->var.green.length == 5) ? 15 : 16;
-
-	if (par->asleep)
-		return 0;
-
-	if (regno > 255 ||
-	    (depth == 16 && regno > 63) ||
-	    (depth == 15 && regno > 31))
-		return 1;
-
-	red >>= 8;
-	green >>= 8;
-	blue >>= 8;
-
-	par->palette[regno].red = red;
-	par->palette[regno].green = green;
-	par->palette[regno].blue = blue;
-
-	if (regno < 16) {
-		switch (depth) {
-		case 15:
-			pal[regno] = (regno << 10) | (regno << 5) | regno;
-			break;
-		case 16:
-			pal[regno] = (regno << 11) | (regno << 5) | regno;
-			break;
-		case 24:
-			pal[regno] = (regno << 16) | (regno << 8) | regno;
-			break;
-		case 32:
-			i = (regno << 8) | regno;
-			pal[regno] = (i << 16) | i;
-			break;
-		}
-	}
-
-	i = aty_ld_8(DAC_CNTL, par) & 0xfc;
-	if (M64_HAS(EXTRA_BRIGHT))
-		i |= 0x2; /* DAC_CNTL | 0x2 turns off the extra brightness for gt */
-	aty_st_8(DAC_CNTL, i, par);
-	aty_st_8(DAC_MASK, 0xff, par);
-
-	if (M64_HAS(INTEGRATED)) {
-		if (depth == 16) {
-			if (regno < 32)
-				aty_st_pal(regno << 3, red,
-					   par->palette[regno << 1].green,
-					   blue, par);
-			red = par->palette[regno >> 1].red;
-			blue = par->palette[regno >> 1].blue;
-			regno <<= 2;
-		} else if (depth == 15) {
-			regno <<= 3;
-			for (i = 0; i < 8; i++)
-				aty_st_pal(regno + i, red, green, blue, par);
-		}
-	}
-	aty_st_pal(regno, red, green, blue, par);
-
-	return 0;
-}
-
-#ifdef CONFIG_PCI
-
-#ifdef __sparc__
-
-static int atyfb_setup_sparc(struct pci_dev *pdev, struct fb_info *info,
-			     unsigned long addr)
-{
-	struct atyfb_par *par = info->par;
-	struct device_node *dp;
-	u32 mem, chip_id;
-	int i, j, ret;
-
-	/*
-	 * Map memory-mapped registers.
-	 */
-	par->ati_regbase = (void *)addr + 0x7ffc00UL;
-	info->fix.mmio_start = addr + 0x7ffc00UL;
-
-	/*
-	 * Map in big-endian aperture.
-	 */
-	info->screen_base = (char *) (addr + 0x800000UL);
-	info->fix.smem_start = addr + 0x800000UL;
-
-	/*
-	 * Figure mmap addresses from PCI config space.
-	 * Split Framebuffer in big- and little-endian halfs.
-	 */
-	for (i = 0; i < 6 && pdev->resource[i].start; i++)
-		/* nothing */ ;
-	j = i + 4;
-
-	par->mmap_map = kcalloc(j, sizeof(*par->mmap_map), GFP_ATOMIC);
-	if (!par->mmap_map) {
-		PRINTKE("atyfb_setup_sparc() can't alloc mmap_map\n");
-		return -ENOMEM;
-	}
-
-	for (i = 0, j = 2; i < 6 && pdev->resource[i].start; i++) {
-		struct resource *rp = &pdev->resource[i];
-		int io, breg = PCI_BASE_ADDRESS_0 + (i << 2);
-		unsigned long base;
-		u32 size, pbase;
-
-		base = rp->start;
-
-		io = (rp->flags & IORESOURCE_IO);
-
-		size = rp->end - base + 1;
-
-		pci_read_config_dword(pdev, breg, &pbase);
-
-		if (io)
-			size &= ~1;
-
-		/*
-		 * Map the framebuffer a second time, this time without
-		 * the braindead _PAGE_IE setting. This is used by the
-		 * fixed Xserver, but we need to maintain the old mapping
-		 * to stay compatible with older ones...
-		 */
-		if (base == addr) {
-			par->mmap_map[j].voff = (pbase + 0x10000000) & PAGE_MASK;
-			par->mmap_map[j].poff = base & PAGE_MASK;
-			par->mmap_map[j].size = (size + ~PAGE_MASK) & PAGE_MASK;
-			par->mmap_map[j].prot_mask = _PAGE_CACHE;
-			par->mmap_map[j].prot_flag = _PAGE_E;
-			j++;
-		}
-
-		/*
-		 * Here comes the old framebuffer mapping with _PAGE_IE
-		 * set for the big endian half of the framebuffer...
-		 */
-		if (base == addr) {
-			par->mmap_map[j].voff = (pbase + 0x800000) & PAGE_MASK;
-			par->mmap_map[j].poff = (base + 0x800000) & PAGE_MASK;
-			par->mmap_map[j].size = 0x800000;
-			par->mmap_map[j].prot_mask = _PAGE_CACHE;
-			par->mmap_map[j].prot_flag = _PAGE_E | _PAGE_IE;
-			size -= 0x800000;
-			j++;
-		}
-
-		par->mmap_map[j].voff = pbase & PAGE_MASK;
-		par->mmap_map[j].poff = base & PAGE_MASK;
-		par->mmap_map[j].size = (size + ~PAGE_MASK) & PAGE_MASK;
-		par->mmap_map[j].prot_mask = _PAGE_CACHE;
-		par->mmap_map[j].prot_flag = _PAGE_E;
-		j++;
-	}
-
-	ret = correct_chipset(par);
-	if (ret)
-		return ret;
-
-	if (IS_XL(pdev->device)) {
-		/*
-		 * Fix PROMs idea of MEM_CNTL settings...
-		 */
-		mem = aty_ld_le32(MEM_CNTL, par);
-		chip_id = aty_ld_le32(CNFG_CHIP_ID, par);
-		if (((chip_id & CFG_CHIP_TYPE) == VT_CHIP_ID) && !((chip_id >> 24) & 1)) {
-			switch (mem & 0x0f) {
-			case 3:
-				mem = (mem & ~(0x0f)) | 2;
-				break;
-			case 7:
-				mem = (mem & ~(0x0f)) | 3;
-				break;
-			case 9:
-				mem = (mem & ~(0x0f)) | 4;
-				break;
-			case 11:
-				mem = (mem & ~(0x0f)) | 5;
-				break;
-			default:
-				break;
-			}
-			if ((aty_ld_le32(CNFG_STAT0, par) & 7) >= SDRAM)
-				mem &= ~(0x00700000);
-		}
-		mem &= ~(0xcf80e000);	/* Turn off all undocumented bits. */
-		aty_st_le32(MEM_CNTL, mem, par);
-	}
-
-	dp = pci_device_to_OF_node(pdev);
-	if (dp == of_console_device) {
-		struct fb_var_screeninfo *var = &default_var;
-		unsigned int N, P, Q, M, T, R;
-		u32 v_total, h_total;
-		struct crtc crtc;
-		u8 pll_regs[16];
-		u8 clock_cntl;
-
-		crtc.vxres = of_getintprop_default(dp, "width", 1024);
-		crtc.vyres = of_getintprop_default(dp, "height", 768);
-		var->bits_per_pixel = of_getintprop_default(dp, "depth", 8);
-		var->xoffset = var->yoffset = 0;
-		crtc.h_tot_disp = aty_ld_le32(CRTC_H_TOTAL_DISP, par);
-		crtc.h_sync_strt_wid = aty_ld_le32(CRTC_H_SYNC_STRT_WID, par);
-		crtc.v_tot_disp = aty_ld_le32(CRTC_V_TOTAL_DISP, par);
-		crtc.v_sync_strt_wid = aty_ld_le32(CRTC_V_SYNC_STRT_WID, par);
-		crtc.gen_cntl = aty_ld_le32(CRTC_GEN_CNTL, par);
-		aty_crtc_to_var(&crtc, var);
-
-		h_total = var->xres + var->right_margin + var->hsync_len + var->left_margin;
-		v_total = var->yres + var->lower_margin + var->vsync_len + var->upper_margin;
-
-		/*
-		 * Read the PLL to figure actual Refresh Rate.
-		 */
-		clock_cntl = aty_ld_8(CLOCK_CNTL, par);
-		/* DPRINTK("CLOCK_CNTL %02x\n", clock_cntl); */
-		for (i = 0; i < 16; i++)
-			pll_regs[i] = aty_ld_pll_ct(i, par);
-
-		/*
-		 * PLL Reference Divider M:
-		 */
-		M = pll_regs[2];
-
-		/*
-		 * PLL Feedback Divider N (Dependent on CLOCK_CNTL):
-		 */
-		N = pll_regs[7 + (clock_cntl & 3)];
-
-		/*
-		 * PLL Post Divider P (Dependent on CLOCK_CNTL):
-		 */
-		P = 1 << (pll_regs[6] >> ((clock_cntl & 3) << 1));
-
-		/*
-		 * PLL Divider Q:
-		 */
-		Q = N / P;
-
-		/*
-		 * Target Frequency:
-		 *
-		 *      T * M
-		 * Q = -------
-		 *      2 * R
-		 *
-		 * where R is XTALIN (= 14318 or 29498 kHz).
-		 */
-		if (IS_XL(pdev->device))
-			R = 29498;
-		else
-			R = 14318;
-
-		T = 2 * Q * R / M;
-
-		default_var.pixclock = 1000000000 / T;
-	}
-
-	return 0;
-}
-
-#else /* __sparc__ */
-
-#ifdef __i386__
-#ifdef CONFIG_FB_ATY_GENERIC_LCD
-static void aty_init_lcd(struct atyfb_par *par, u32 bios_base)
-{
-	u32 driv_inf_tab, sig;
-	u16 lcd_ofs;
-
-	/*
-	 * To support an LCD panel, we should know it's dimensions and
-	 *  it's desired pixel clock.
-	 * There are two ways to do it:
-	 *  - Check the startup video mode and calculate the panel
-	 *    size from it. This is unreliable.
-	 *  - Read it from the driver information table in the video BIOS.
-	 */
-	/* Address of driver information table is at offset 0x78. */
-	driv_inf_tab = bios_base + *((u16 *)(bios_base+0x78));
-
-	/* Check for the driver information table signature. */
-	sig = *(u32 *)driv_inf_tab;
-	if ((sig == 0x54504c24) || /* Rage LT pro */
-	    (sig == 0x544d5224) || /* Rage mobility */
-	    (sig == 0x54435824) || /* Rage XC */
-	    (sig == 0x544c5824)) { /* Rage XL */
-		PRINTKI("BIOS contains driver information table.\n");
-		lcd_ofs = *(u16 *)(driv_inf_tab + 10);
-		par->lcd_table = 0;
-		if (lcd_ofs != 0)
-			par->lcd_table = bios_base + lcd_ofs;
-	}
-
-	if (par->lcd_table != 0) {
-		char model[24];
-		char strbuf[16];
-		char refresh_rates_buf[100];
-		int id, tech, f, i, m, default_refresh_rate;
-		char *txtcolour;
-		char *txtmonitor;
-		char *txtdual;
-		char *txtformat;
-		u16 width, height, panel_type, refresh_rates;
-		u16 *lcdmodeptr;
-		u32 format;
-		u8 lcd_refresh_rates[16] = { 50, 56, 60, 67, 70, 72, 75, 76, 85,
-					     90, 100, 120, 140, 150, 160, 200 };
-		/*
-		 * The most important information is the panel size at
-		 * offset 25 and 27, but there's some other nice information
-		 * which we print to the screen.
-		 */
-		id = *(u8 *)par->lcd_table;
-		strncpy(model, (char *)par->lcd_table+1, 24);
-		model[23] = 0;
-
-		width = par->lcd_width = *(u16 *)(par->lcd_table+25);
-		height = par->lcd_height = *(u16 *)(par->lcd_table+27);
-		panel_type = *(u16 *)(par->lcd_table+29);
-		if (panel_type & 1)
-			txtcolour = "colour";
-		else
-			txtcolour = "monochrome";
-		if (panel_type & 2)
-			txtdual = "dual (split) ";
-		else
-			txtdual = "";
-		tech = (panel_type >> 2) & 63;
-		switch (tech) {
-		case 0:
-			txtmonitor = "passive matrix";
-			break;
-		case 1:
-			txtmonitor = "active matrix";
-			break;
-		case 2:
-			txtmonitor = "active addressed STN";
-			break;
-		case 3:
-			txtmonitor = "EL";
-			break;
-		case 4:
-			txtmonitor = "plasma";
-			break;
-		default:
-			txtmonitor = "unknown";
-		}
-		format = *(u32 *)(par->lcd_table+57);
-		if (tech == 0 || tech == 2) {
-			switch (format & 7) {
-			case 0:
-				txtformat = "12 bit interface";
-				break;
-			case 1:
-				txtformat = "16 bit interface";
-				break;
-			case 2:
-				txtformat = "24 bit interface";
-				break;
-			default:
-				txtformat = "unknown format";
-			}
-		} else {
-			switch (format & 7) {
-			case 0:
-				txtformat = "8 colours";
-				break;
-			case 1:
-				txtformat = "512 colours";
-				break;
-			case 2:
-				txtformat = "4096 colours";
-				break;
-			case 4:
-				txtformat = "262144 colours (LT mode)";
-				break;
-			case 5:
-				txtformat = "16777216 colours";
-				break;
-			case 6:
-				txtformat = "262144 colours (FDPI-2 mode)";
-				break;
-			default:
-				txtformat = "unknown format";
-			}
-		}
-		PRINTKI("%s%s %s monitor detected: %s\n",
-			txtdual, txtcolour, txtmonitor, model);
-		PRINTKI("       id=%d, %dx%d pixels, %s\n",
-			id, width, height, txtformat);
-		refresh_rates_buf[0] = 0;
-		refresh_rates = *(u16 *)(par->lcd_table+62);
-		m = 1;
-		f = 0;
-		for (i = 0; i < 16; i++) {
-			if (refresh_rates & m) {
-				if (f == 0) {
-					sprintf(strbuf, "%d",
-						lcd_refresh_rates[i]);
-					f++;
-				} else {
-					sprintf(strbuf, ",%d",
-						lcd_refresh_rates[i]);
-				}
-				strcat(refresh_rates_buf, strbuf);
-			}
-			m = m << 1;
-		}
-		default_refresh_rate = (*(u8 *)(par->lcd_table+61) & 0xf0) >> 4;
-		PRINTKI("       supports refresh rates [%s], default %d Hz\n",
-			refresh_rates_buf, lcd_refresh_rates[default_refresh_rate]);
-		par->lcd_refreshrate = lcd_refresh_rates[default_refresh_rate];
-		/*
-		 * We now need to determine the crtc parameters for the
-		 * LCD monitor. This is tricky, because they are not stored
-		 * individually in the BIOS. Instead, the BIOS contains a
-		 * table of display modes that work for this monitor.
-		 *
-		 * The idea is that we search for a mode of the same dimensions
-		 * as the dimensions of the LCD monitor. Say our LCD monitor
-		 * is 800x600 pixels, we search for a 800x600 monitor.
-		 * The CRTC parameters we find here are the ones that we need
-		 * to use to simulate other resolutions on the LCD screen.
-		 */
-		lcdmodeptr = (u16 *)(par->lcd_table + 64);
-		while (*lcdmodeptr != 0) {
-			u32 modeptr;
-			u16 mwidth, mheight, lcd_hsync_start, lcd_vsync_start;
-			modeptr = bios_base + *lcdmodeptr;
-
-			mwidth = *((u16 *)(modeptr+0));
-			mheight = *((u16 *)(modeptr+2));
-
-			if (mwidth == width && mheight == height) {
-				par->lcd_pixclock = 100000000 / *((u16 *)(modeptr+9));
-				par->lcd_htotal = *((u16 *)(modeptr+17)) & 511;
-				par->lcd_hdisp = *((u16 *)(modeptr+19)) & 511;
-				lcd_hsync_start = *((u16 *)(modeptr+21)) & 511;
-				par->lcd_hsync_dly = (*((u16 *)(modeptr+21)) >> 9) & 7;
-				par->lcd_hsync_len = *((u8 *)(modeptr+23)) & 63;
-
-				par->lcd_vtotal = *((u16 *)(modeptr+24)) & 2047;
-				par->lcd_vdisp = *((u16 *)(modeptr+26)) & 2047;
-				lcd_vsync_start = *((u16 *)(modeptr+28)) & 2047;
-				par->lcd_vsync_len = (*((u16 *)(modeptr+28)) >> 11) & 31;
-
-				par->lcd_htotal = (par->lcd_htotal + 1) * 8;
-				par->lcd_hdisp = (par->lcd_hdisp + 1) * 8;
-				lcd_hsync_start = (lcd_hsync_start + 1) * 8;
-				par->lcd_hsync_len = par->lcd_hsync_len * 8;
-
-				par->lcd_vtotal++;
-				par->lcd_vdisp++;
-				lcd_vsync_start++;
-
-				par->lcd_right_margin = lcd_hsync_start - par->lcd_hdisp;
-				par->lcd_lower_margin = lcd_vsync_start - par->lcd_vdisp;
-				par->lcd_hblank_len = par->lcd_htotal - par->lcd_hdisp;
-				par->lcd_vblank_len = par->lcd_vtotal - par->lcd_vdisp;
-				break;
-			}
-
-			lcdmodeptr++;
-		}
-		if (*lcdmodeptr == 0) {
-			PRINTKE("LCD monitor CRTC parameters not found!!!\n");
-			/* To do: Switch to CRT if possible. */
-		} else {
-			PRINTKI("       LCD CRTC parameters: %d.%d  %d %d %d %d  %d %d %d %d\n",
-				1000000 / par->lcd_pixclock, 1000000 % par->lcd_pixclock,
-				par->lcd_hdisp,
-				par->lcd_hdisp + par->lcd_right_margin,
-				par->lcd_hdisp + par->lcd_right_margin
-					+ par->lcd_hsync_dly + par->lcd_hsync_len,
-				par->lcd_htotal,
-				par->lcd_vdisp,
-				par->lcd_vdisp + par->lcd_lower_margin,
-				par->lcd_vdisp + par->lcd_lower_margin + par->lcd_vsync_len,
-				par->lcd_vtotal);
-			PRINTKI("                          : %d %d %d %d %d %d %d %d %d\n",
-				par->lcd_pixclock,
-				par->lcd_hblank_len - (par->lcd_right_margin +
-					par->lcd_hsync_dly + par->lcd_hsync_len),
-				par->lcd_hdisp,
-				par->lcd_right_margin,
-				par->lcd_hsync_len,
-				par->lcd_vblank_len - (par->lcd_lower_margin + par->lcd_vsync_len),
-				par->lcd_vdisp,
-				par->lcd_lower_margin,
-				par->lcd_vsync_len);
-		}
-	}
-}
-#endif /* CONFIG_FB_ATY_GENERIC_LCD */
-
-static int init_from_bios(struct atyfb_par *par)
-{
-	u32 bios_base, rom_addr;
-	int ret;
-
-	rom_addr = 0xc0000 + ((aty_ld_le32(SCRATCH_REG1, par) & 0x7f) << 11);
-	bios_base = (unsigned long)ioremap(rom_addr, 0x10000);
-
-	/* The BIOS starts with 0xaa55. */
-	if (*((u16 *)bios_base) == 0xaa55) {
-
-		u8 *bios_ptr;
-		u16 rom_table_offset, freq_table_offset;
-		PLL_BLOCK_MACH64 pll_block;
-
-		PRINTKI("Mach64 BIOS is located at %x, mapped at %x.\n", rom_addr, bios_base);
-
-		/* check for frequncy table */
-		bios_ptr = (u8*)bios_base;
-		rom_table_offset = (u16)(bios_ptr[0x48] | (bios_ptr[0x49] << 8));
-		freq_table_offset = bios_ptr[rom_table_offset + 16] | (bios_ptr[rom_table_offset + 17] << 8);
-		memcpy(&pll_block, bios_ptr + freq_table_offset, sizeof(PLL_BLOCK_MACH64));
-
-		PRINTKI("BIOS frequency table:\n");
-		PRINTKI("PCLK_min_freq %d, PCLK_max_freq %d, ref_freq %d, ref_divider %d\n",
-			pll_block.PCLK_min_freq, pll_block.PCLK_max_freq,
-			pll_block.ref_freq, pll_block.ref_divider);
-		PRINTKI("MCLK_pwd %d, MCLK_max_freq %d, XCLK_max_freq %d, SCLK_freq %d\n",
-			pll_block.MCLK_pwd, pll_block.MCLK_max_freq,
-			pll_block.XCLK_max_freq, pll_block.SCLK_freq);
-
-		par->pll_limits.pll_min = pll_block.PCLK_min_freq/100;
-		par->pll_limits.pll_max = pll_block.PCLK_max_freq/100;
-		par->pll_limits.ref_clk = pll_block.ref_freq/100;
-		par->pll_limits.ref_div = pll_block.ref_divider;
-		par->pll_limits.sclk = pll_block.SCLK_freq/100;
-		par->pll_limits.mclk = pll_block.MCLK_max_freq/100;
-		par->pll_limits.mclk_pm = pll_block.MCLK_pwd/100;
-		par->pll_limits.xclk = pll_block.XCLK_max_freq/100;
-#ifdef CONFIG_FB_ATY_GENERIC_LCD
-		aty_init_lcd(par, bios_base);
-#endif
-		ret = 0;
-	} else {
-		PRINTKE("no BIOS frequency table found, use parameters\n");
-		ret = -ENXIO;
-	}
-	iounmap((void __iomem *)bios_base);
-
-	return ret;
-}
-#endif /* __i386__ */
-
-static int atyfb_setup_generic(struct pci_dev *pdev, struct fb_info *info,
-			       unsigned long addr)
-{
-	struct atyfb_par *par = info->par;
-	u16 tmp;
-	unsigned long raddr;
-	struct resource *rrp;
-	int ret = 0;
-
-	raddr = addr + 0x7ff000UL;
-	rrp = &pdev->resource[2];
-	if ((rrp->flags & IORESOURCE_MEM) &&
-	    request_mem_region(rrp->start, resource_size(rrp), "atyfb")) {
-		par->aux_start = rrp->start;
-		par->aux_size = resource_size(rrp);
-		raddr = rrp->start;
-		PRINTKI("using auxiliary register aperture\n");
-	}
-
-	info->fix.mmio_start = raddr;
-	par->ati_regbase = ioremap(info->fix.mmio_start, 0x1000);
-	if (par->ati_regbase == NULL)
-		return -ENOMEM;
-
-	info->fix.mmio_start += par->aux_start ? 0x400 : 0xc00;
-	par->ati_regbase += par->aux_start ? 0x400 : 0xc00;
-
-	/*
-	 * Enable memory-space accesses using config-space
-	 * command register.
-	 */
-	pci_read_config_word(pdev, PCI_COMMAND, &tmp);
-	if (!(tmp & PCI_COMMAND_MEMORY)) {
-		tmp |= PCI_COMMAND_MEMORY;
-		pci_write_config_word(pdev, PCI_COMMAND, tmp);
-	}
-#ifdef __BIG_ENDIAN
-	/* Use the big-endian aperture */
-	addr += 0x800000;
-#endif
-
-	/* Map in frame buffer */
-	info->fix.smem_start = addr;
-	info->screen_base = ioremap(addr, 0x800000);
-	if (info->screen_base == NULL) {
-		ret = -ENOMEM;
-		goto atyfb_setup_generic_fail;
-	}
-
-	ret = correct_chipset(par);
-	if (ret)
-		goto atyfb_setup_generic_fail;
-#ifdef __i386__
-	ret = init_from_bios(par);
-	if (ret)
-		goto atyfb_setup_generic_fail;
-#endif
-	if (!(aty_ld_le32(CRTC_GEN_CNTL, par) & CRTC_EXT_DISP_EN))
-		par->clk_wr_offset = (inb(R_GENMO) & 0x0CU) >> 2;
-	else
-		par->clk_wr_offset = aty_ld_8(CLOCK_CNTL, par) & 0x03U;
-
-	/* according to ATI, we should use clock 3 for acelerated mode */
-	par->clk_wr_offset = 3;
-
-	return 0;
-
-atyfb_setup_generic_fail:
-	iounmap(par->ati_regbase);
-	par->ati_regbase = NULL;
-	if (info->screen_base) {
-		iounmap(info->screen_base);
-		info->screen_base = NULL;
-	}
-	return ret;
-}
-
-#endif /* !__sparc__ */
-
-static int atyfb_pci_probe(struct pci_dev *pdev,
-			   const struct pci_device_id *ent)
-{
-	unsigned long addr, res_start, res_size;
-	struct fb_info *info;
-	struct resource *rp;
-	struct atyfb_par *par;
-	int rc = -ENOMEM;
-
-	/* Enable device in PCI config */
-	if (pci_enable_device(pdev)) {
-		PRINTKE("Cannot enable PCI device\n");
-		return -ENXIO;
-	}
-
-	/* Find which resource to use */
-	rp = &pdev->resource[0];
-	if (rp->flags & IORESOURCE_IO)
-		rp = &pdev->resource[1];
-	addr = rp->start;
-	if (!addr)
-		return -ENXIO;
-
-	/* Reserve space */
-	res_start = rp->start;
-	res_size = resource_size(rp);
-	if (!request_mem_region(res_start, res_size, "atyfb"))
-		return -EBUSY;
-
-	/* Allocate framebuffer */
-	info = framebuffer_alloc(sizeof(struct atyfb_par), &pdev->dev);
-	if (!info) {
-		PRINTKE("atyfb_pci_probe() can't alloc fb_info\n");
-		return -ENOMEM;
-	}
-	par = info->par;
-	info->fix = atyfb_fix;
-	info->device = &pdev->dev;
-	par->pci_id = pdev->device;
-	par->res_start = res_start;
-	par->res_size = res_size;
-	par->irq = pdev->irq;
-	par->pdev = pdev;
-
-	/* Setup "info" structure */
-#ifdef __sparc__
-	rc = atyfb_setup_sparc(pdev, info, addr);
-#else
-	rc = atyfb_setup_generic(pdev, info, addr);
-#endif
-	if (rc)
-		goto err_release_mem;
-
-	pci_set_drvdata(pdev, info);
-
-	/* Init chip & register framebuffer */
-	rc = aty_init(info);
-	if (rc)
-		goto err_release_io;
-
-#ifdef __sparc__
-	/*
-	 * Add /dev/fb mmap values.
-	 */
-	par->mmap_map[0].voff = 0x8000000000000000UL;
-	par->mmap_map[0].poff = (unsigned long) info->screen_base & PAGE_MASK;
-	par->mmap_map[0].size = info->fix.smem_len;
-	par->mmap_map[0].prot_mask = _PAGE_CACHE;
-	par->mmap_map[0].prot_flag = _PAGE_E;
-	par->mmap_map[1].voff = par->mmap_map[0].voff + info->fix.smem_len;
-	par->mmap_map[1].poff = (long)par->ati_regbase & PAGE_MASK;
-	par->mmap_map[1].size = PAGE_SIZE;
-	par->mmap_map[1].prot_mask = _PAGE_CACHE;
-	par->mmap_map[1].prot_flag = _PAGE_E;
-#endif /* __sparc__ */
-
-	mutex_lock(&reboot_lock);
-	if (!reboot_info)
-		reboot_info = info;
-	mutex_unlock(&reboot_lock);
-
-	return 0;
-
-err_release_io:
-#ifdef __sparc__
-	kfree(par->mmap_map);
-#else
-	if (par->ati_regbase)
-		iounmap(par->ati_regbase);
-	if (info->screen_base)
-		iounmap(info->screen_base);
-#endif
-err_release_mem:
-	if (par->aux_start)
-		release_mem_region(par->aux_start, par->aux_size);
-
-	release_mem_region(par->res_start, par->res_size);
-	framebuffer_release(info);
-
-	return rc;
-}
-
-#endif /* CONFIG_PCI */
-
-#ifdef CONFIG_ATARI
-
-static int __init atyfb_atari_probe(void)
-{
-	struct atyfb_par *par;
-	struct fb_info *info;
-	int m64_num;
-	u32 clock_r;
-	int num_found = 0;
-
-	for (m64_num = 0; m64_num < mach64_count; m64_num++) {
-		if (!phys_vmembase[m64_num] || !phys_size[m64_num] ||
-		    !phys_guiregbase[m64_num]) {
-			PRINTKI("phys_*[%d] parameters not set => "
-				"returning early. \n", m64_num);
-			continue;
-		}
-
-		info = framebuffer_alloc(sizeof(struct atyfb_par), NULL);
-		if (!info) {
-			PRINTKE("atyfb_atari_probe() can't alloc fb_info\n");
-			return -ENOMEM;
-		}
-		par = info->par;
-
-		info->fix = atyfb_fix;
-
-		par->irq = (unsigned int) -1; /* something invalid */
-
-		/*
-		 * Map the video memory (physical address given)
-		 * to somewhere in the kernel address space.
-		 */
-		info->screen_base = ioremap(phys_vmembase[m64_num], phys_size[m64_num]);
-		info->fix.smem_start = (unsigned long)info->screen_base; /* Fake! */
-		par->ati_regbase = ioremap(phys_guiregbase[m64_num], 0x10000) +
-						0xFC00ul;
-		info->fix.mmio_start = (unsigned long)par->ati_regbase; /* Fake! */
-
-		aty_st_le32(CLOCK_CNTL, 0x12345678, par);
-		clock_r = aty_ld_le32(CLOCK_CNTL, par);
-
-		switch (clock_r & 0x003F) {
-		case 0x12:
-			par->clk_wr_offset = 3; /*  */
-			break;
-		case 0x34:
-			par->clk_wr_offset = 2; /* Medusa ST-IO ISA Adapter etc. */
-			break;
-		case 0x16:
-			par->clk_wr_offset = 1; /*  */
-			break;
-		case 0x38:
-			par->clk_wr_offset = 0; /* Panther 1 ISA Adapter (Gerald) */
-			break;
-		}
-
-		/* Fake pci_id for correct_chipset() */
-		switch (aty_ld_le32(CNFG_CHIP_ID, par) & CFG_CHIP_TYPE) {
-		case 0x00d7:
-			par->pci_id = PCI_CHIP_MACH64GX;
-			break;
-		case 0x0057:
-			par->pci_id = PCI_CHIP_MACH64CX;
-			break;
-		default:
-			break;
-		}
-
-		if (correct_chipset(par) || aty_init(info)) {
-			iounmap(info->screen_base);
-			iounmap(par->ati_regbase);
-			framebuffer_release(info);
-		} else {
-			num_found++;
-		}
-	}
-
-	return num_found ? 0 : -ENXIO;
-}
-
-#endif /* CONFIG_ATARI */
-
-#ifdef CONFIG_PCI
-
-static void atyfb_remove(struct fb_info *info)
-{
-	struct atyfb_par *par = (struct atyfb_par *) info->par;
-
-	/* restore video mode */
-	aty_set_crtc(par, &par->saved_crtc);
-	par->pll_ops->set_pll(info, &par->saved_pll);
-
-	unregister_framebuffer(info);
-
-#ifdef CONFIG_FB_ATY_BACKLIGHT
-	if (M64_HAS(MOBIL_BUS))
-		aty_bl_exit(info->bl_dev);
-#endif
-
-#ifdef CONFIG_MTRR
-	if (par->mtrr_reg >= 0) {
-		mtrr_del(par->mtrr_reg, 0, 0);
-		par->mtrr_reg = -1;
-	}
-	if (par->mtrr_aper >= 0) {
-		mtrr_del(par->mtrr_aper, 0, 0);
-		par->mtrr_aper = -1;
-	}
-#endif
-#ifndef __sparc__
-	if (par->ati_regbase)
-		iounmap(par->ati_regbase);
-	if (info->screen_base)
-		iounmap(info->screen_base);
-#ifdef __BIG_ENDIAN
-	if (info->sprite.addr)
-		iounmap(info->sprite.addr);
-#endif
-#endif
-#ifdef __sparc__
-	kfree(par->mmap_map);
-#endif
-	if (par->aux_start)
-		release_mem_region(par->aux_start, par->aux_size);
-
-	if (par->res_start)
-		release_mem_region(par->res_start, par->res_size);
-
-	framebuffer_release(info);
-}
-
-
-static void atyfb_pci_remove(struct pci_dev *pdev)
-{
-	struct fb_info *info = pci_get_drvdata(pdev);
-
-	mutex_lock(&reboot_lock);
-	if (reboot_info == info)
-		reboot_info = NULL;
-	mutex_unlock(&reboot_lock);
-
-	atyfb_remove(info);
-}
-
-static struct pci_device_id atyfb_pci_tbl[] = {
-#ifdef CONFIG_FB_ATY_GX
-	{ PCI_DEVICE(PCI_VENDOR_ID_ATI, PCI_CHIP_MACH64GX) },
-	{ PCI_DEVICE(PCI_VENDOR_ID_ATI, PCI_CHIP_MACH64CX) },
-#endif /* CONFIG_FB_ATY_GX */
-
-#ifdef CONFIG_FB_ATY_CT
-	{ PCI_DEVICE(PCI_VENDOR_ID_ATI, PCI_CHIP_MACH64CT) },
-	{ PCI_DEVICE(PCI_VENDOR_ID_ATI, PCI_CHIP_MACH64ET) },
-
-	{ PCI_DEVICE(PCI_VENDOR_ID_ATI, PCI_CHIP_MACH64LT) },
-
-	{ PCI_DEVICE(PCI_VENDOR_ID_ATI, PCI_CHIP_MACH64VT) },
-	{ PCI_DEVICE(PCI_VENDOR_ID_ATI, PCI_CHIP_MACH64GT) },
-
-	{ PCI_DEVICE(PCI_VENDOR_ID_ATI, PCI_CHIP_MACH64VU) },
-	{ PCI_DEVICE(PCI_VENDOR_ID_ATI, PCI_CHIP_MACH64GU) },
-
-	{ PCI_DEVICE(PCI_VENDOR_ID_ATI, PCI_CHIP_MACH64LG) },
-
-	{ PCI_DEVICE(PCI_VENDOR_ID_ATI, PCI_CHIP_MACH64VV) },
-
-	{ PCI_DEVICE(PCI_VENDOR_ID_ATI, PCI_CHIP_MACH64GV) },
-	{ PCI_DEVICE(PCI_VENDOR_ID_ATI, PCI_CHIP_MACH64GW) },
-	{ PCI_DEVICE(PCI_VENDOR_ID_ATI, PCI_CHIP_MACH64GY) },
-	{ PCI_DEVICE(PCI_VENDOR_ID_ATI, PCI_CHIP_MACH64GZ) },
-
-	{ PCI_DEVICE(PCI_VENDOR_ID_ATI, PCI_CHIP_MACH64GB) },
-	{ PCI_DEVICE(PCI_VENDOR_ID_ATI, PCI_CHIP_MACH64GD) },
-	{ PCI_DEVICE(PCI_VENDOR_ID_ATI, PCI_CHIP_MACH64GI) },
-	{ PCI_DEVICE(PCI_VENDOR_ID_ATI, PCI_CHIP_MACH64GP) },
-	{ PCI_DEVICE(PCI_VENDOR_ID_ATI, PCI_CHIP_MACH64GQ) },
-
-	{ PCI_DEVICE(PCI_VENDOR_ID_ATI, PCI_CHIP_MACH64LB) },
-	{ PCI_DEVICE(PCI_VENDOR_ID_ATI, PCI_CHIP_MACH64LD) },
-	{ PCI_DEVICE(PCI_VENDOR_ID_ATI, PCI_CHIP_MACH64LI) },
-	{ PCI_DEVICE(PCI_VENDOR_ID_ATI, PCI_CHIP_MACH64LP) },
-	{ PCI_DEVICE(PCI_VENDOR_ID_ATI, PCI_CHIP_MACH64LQ) },
-
-	{ PCI_DEVICE(PCI_VENDOR_ID_ATI, PCI_CHIP_MACH64GM) },
-	{ PCI_DEVICE(PCI_VENDOR_ID_ATI, PCI_CHIP_MACH64GN) },
-	{ PCI_DEVICE(PCI_VENDOR_ID_ATI, PCI_CHIP_MACH64GO) },
-	{ PCI_DEVICE(PCI_VENDOR_ID_ATI, PCI_CHIP_MACH64GL) },
-	{ PCI_DEVICE(PCI_VENDOR_ID_ATI, PCI_CHIP_MACH64GR) },
-	{ PCI_DEVICE(PCI_VENDOR_ID_ATI, PCI_CHIP_MACH64GS) },
-
-	{ PCI_DEVICE(PCI_VENDOR_ID_ATI, PCI_CHIP_MACH64LM) },
-	{ PCI_DEVICE(PCI_VENDOR_ID_ATI, PCI_CHIP_MACH64LN) },
-	{ PCI_DEVICE(PCI_VENDOR_ID_ATI, PCI_CHIP_MACH64LR) },
-	{ PCI_DEVICE(PCI_VENDOR_ID_ATI, PCI_CHIP_MACH64LS) },
-#endif /* CONFIG_FB_ATY_CT */
-	{ }
-};
-
-MODULE_DEVICE_TABLE(pci, atyfb_pci_tbl);
-
-static struct pci_driver atyfb_driver = {
-	.name		= "atyfb",
-	.id_table	= atyfb_pci_tbl,
-	.probe		= atyfb_pci_probe,
-	.remove		= atyfb_pci_remove,
-#ifdef CONFIG_PM
-	.suspend	= atyfb_pci_suspend,
-	.resume		= atyfb_pci_resume,
-#endif /* CONFIG_PM */
-};
-
-#endif /* CONFIG_PCI */
-
-#ifndef MODULE
-static int __init atyfb_setup(char *options)
-{
-	char *this_opt;
-
-	if (!options || !*options)
-		return 0;
-
-	while ((this_opt = strsep(&options, ",")) != NULL) {
-		if (!strncmp(this_opt, "noaccel", 7)) {
-			noaccel = 1;
-#ifdef CONFIG_MTRR
-		} else if (!strncmp(this_opt, "nomtrr", 6)) {
-			nomtrr = 1;
-#endif
-		} else if (!strncmp(this_opt, "vram:", 5))
-			vram = simple_strtoul(this_opt + 5, NULL, 0);
-		else if (!strncmp(this_opt, "pll:", 4))
-			pll = simple_strtoul(this_opt + 4, NULL, 0);
-		else if (!strncmp(this_opt, "mclk:", 5))
-			mclk = simple_strtoul(this_opt + 5, NULL, 0);
-		else if (!strncmp(this_opt, "xclk:", 5))
-			xclk = simple_strtoul(this_opt+5, NULL, 0);
-		else if (!strncmp(this_opt, "comp_sync:", 10))
-			comp_sync = simple_strtoul(this_opt+10, NULL, 0);
-		else if (!strncmp(this_opt, "backlight:", 10))
-			backlight = simple_strtoul(this_opt+10, NULL, 0);
-#ifdef CONFIG_PPC
-		else if (!strncmp(this_opt, "vmode:", 6)) {
-			unsigned int vmode =
-			    simple_strtoul(this_opt + 6, NULL, 0);
-			if (vmode > 0 && vmode <= VMODE_MAX)
-				default_vmode = vmode;
-		} else if (!strncmp(this_opt, "cmode:", 6)) {
-			unsigned int cmode =
-			    simple_strtoul(this_opt + 6, NULL, 0);
-			switch (cmode) {
-			case 0:
-			case 8:
-				default_cmode = CMODE_8;
-				break;
-			case 15:
-			case 16:
-				default_cmode = CMODE_16;
-				break;
-			case 24:
-			case 32:
-				default_cmode = CMODE_32;
-				break;
-			}
-		}
-#endif
-#ifdef CONFIG_ATARI
-		/*
-		 * Why do we need this silly Mach64 argument?
-		 * We are already here because of mach64= so its redundant.
-		 */
-		else if (MACH_IS_ATARI
-			 && (!strncmp(this_opt, "Mach64:", 7))) {
-			static unsigned char m64_num;
-			static char mach64_str[80];
-			strlcpy(mach64_str, this_opt + 7, sizeof(mach64_str));
-			if (!store_video_par(mach64_str, m64_num)) {
-				m64_num++;
-				mach64_count = m64_num;
-			}
-		}
-#endif
-		else
-			mode = this_opt;
-	}
-	return 0;
-}
-#endif  /*  MODULE  */
-
-static int atyfb_reboot_notify(struct notifier_block *nb,
-			       unsigned long code, void *unused)
-{
-	struct atyfb_par *par;
-
-	if (code != SYS_RESTART)
-		return NOTIFY_DONE;
-
-	mutex_lock(&reboot_lock);
-
-	if (!reboot_info)
-		goto out;
-
-	if (!lock_fb_info(reboot_info))
-		goto out;
-
-	par = reboot_info->par;
-
-	/*
-	 * HP OmniBook 500's BIOS doesn't like the state of the
-	 * hardware after atyfb has been used. Restore the hardware
-	 * to the original state to allow successful reboots.
-	 */
-	aty_set_crtc(par, &par->saved_crtc);
-	par->pll_ops->set_pll(reboot_info, &par->saved_pll);
-
-	unlock_fb_info(reboot_info);
- out:
-	mutex_unlock(&reboot_lock);
-
-	return NOTIFY_DONE;
-}
-
-static struct notifier_block atyfb_reboot_notifier = {
-	.notifier_call = atyfb_reboot_notify,
-};
-
-static const struct dmi_system_id atyfb_reboot_ids[] = {
-	{
-		.ident = "HP OmniBook 500",
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "HP OmniBook PC"),
-			DMI_MATCH(DMI_PRODUCT_VERSION, "HP OmniBook 500 FA"),
-		},
-	},
-
-	{ }
-};
-
-static int __init atyfb_init(void)
-{
-	int err1 = 1, err2 = 1;
-#ifndef MODULE
-	char *option = NULL;
-
-	if (fb_get_options("atyfb", &option))
-		return -ENODEV;
-	atyfb_setup(option);
-#endif
-
-#ifdef CONFIG_PCI
-	err1 = pci_register_driver(&atyfb_driver);
-#endif
-#ifdef CONFIG_ATARI
-	err2 = atyfb_atari_probe();
-#endif
-
-	if (err1 && err2)
-		return -ENODEV;
-
-	if (dmi_check_system(atyfb_reboot_ids))
-		register_reboot_notifier(&atyfb_reboot_notifier);
-
-	return 0;
-}
-
-static void __exit atyfb_exit(void)
-{
-	if (dmi_check_system(atyfb_reboot_ids))
-		unregister_reboot_notifier(&atyfb_reboot_notifier);
-
-#ifdef CONFIG_PCI
-	pci_unregister_driver(&atyfb_driver);
-#endif
-}
-
-module_init(atyfb_init);
-module_exit(atyfb_exit);
-
-MODULE_DESCRIPTION("FBDev driver for ATI Mach64 cards");
-MODULE_LICENSE("GPL");
-module_param(noaccel, bool, 0);
-MODULE_PARM_DESC(noaccel, "bool: disable acceleration");
-module_param(vram, int, 0);
-MODULE_PARM_DESC(vram, "int: override size of video ram");
-module_param(pll, int, 0);
-MODULE_PARM_DESC(pll, "int: override video clock");
-module_param(mclk, int, 0);
-MODULE_PARM_DESC(mclk, "int: override memory clock");
-module_param(xclk, int, 0);
-MODULE_PARM_DESC(xclk, "int: override accelerated engine clock");
-module_param(comp_sync, int, 0);
-MODULE_PARM_DESC(comp_sync, "Set composite sync signal to low (0) or high (1)");
-module_param(mode, charp, 0);
-MODULE_PARM_DESC(mode, "Specify resolution as \"<xres>x<yres>[-<bpp>][@<refresh>]\" ");
-#ifdef CONFIG_MTRR
-module_param(nomtrr, bool, 0);
-MODULE_PARM_DESC(nomtrr, "bool: disable use of MTRR registers");
-#endif
-- 
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