diff --git a/Documentation/fb/index.rst b/Documentation/fb/index.rst
index baf02393d8eea..33e3c49f88569 100644
--- a/Documentation/fb/index.rst
+++ b/Documentation/fb/index.rst
@@ -19,7 +19,6 @@ Frame Buffer
     framebuffer
     gxfb
     intel810
-    intelfb
     internals
     lxfb
     matroxfb
diff --git a/Documentation/fb/intelfb.rst b/Documentation/fb/intelfb.rst
deleted file mode 100644
index e2d0903f4efb4..0000000000000
--- a/Documentation/fb/intelfb.rst
+++ /dev/null
@@ -1,155 +0,0 @@
-=============================================================
-Intel 830M/845G/852GM/855GM/865G/915G/945G Framebuffer driver
-=============================================================
-
-A. Introduction
-===============
-
-This is a framebuffer driver for various Intel 8xx/9xx compatible
-graphics devices.  These would include:
-
-	- Intel 830M
-	- Intel 845G
-	- Intel 852GM
-	- Intel 855GM
-	- Intel 865G
-	- Intel 915G
-	- Intel 915GM
-	- Intel 945G
-	- Intel 945GM
-	- Intel 945GME
-	- Intel 965G
-	- Intel 965GM
-
-B.  List of available options
-=============================
-
-   a. "video=intelfb"
-	enables the intelfb driver
-
-	Recommendation: required
-
-   b. "mode=<xres>x<yres>[-<bpp>][@<refresh>]"
-	select mode
-
-	Recommendation: user preference
-	(default = 1024x768-32@70)
-
-   c. "vram=<value>"
-	select amount of system RAM in MB to allocate for the video memory
-	if not enough RAM was already allocated by the BIOS.
-
-	Recommendation: 1 - 4 MB.
-	(default = 4 MB)
-
-   d. "voffset=<value>"
-	select at what offset in MB of the logical memory to allocate the
-	framebuffer memory.  The intent is to avoid the memory blocks
-	used by standard graphics applications (XFree86). Depending on your
-	usage, adjust the value up or down, (0 for maximum usage, 63/127 MB
-	for the least amount).  Note, an arbitrary setting may conflict
-	with XFree86.
-
-	Recommendation: do not set
-	(default = 48 MB)
-
-   e. "accel"
-	enable text acceleration.  This can be enabled/reenabled anytime
-	by using 'fbset -accel true/false'.
-
-	Recommendation: enable
-	(default = set)
-
-   f. "hwcursor"
-	enable cursor acceleration.
-
-	Recommendation: enable
-	(default = set)
-
-   g. "mtrr"
-	enable MTRR.  This allows data transfers to the framebuffer memory
-	to occur in bursts which can significantly increase performance.
-	Not very helpful with the intel chips because of 'shared memory'.
-
-	Recommendation: set
-	(default = set)
-
-   h. "fixed"
-	disable mode switching.
-
-	Recommendation: do not set
-	(default = not set)
-
-   The binary parameters can be unset with a "no" prefix, example "noaccel".
-   The default parameter (not named) is the mode.
-
-C. Kernel booting
-=================
-
-Separate each option/option-pair by commas (,) and the option from its value
-with an equals sign (=) as in the following::
-
-	video=intelfb:option1,option2=value2
-
-Sample Usage
-------------
-
-In /etc/lilo.conf, add the line::
-
-	append="video=intelfb:mode=800x600-32@75,accel,hwcursor,vram=8"
-
-This will initialize the framebuffer to 800x600 at 32bpp and 75Hz. The
-framebuffer will use 8 MB of System RAM. hw acceleration of text and cursor
-will be enabled.
-
-Remarks
--------
-
-If setting this parameter doesn't work (you stay in a 80x25 text-mode),
-you might need to set the "vga=<mode>" parameter too - see vesafb.txt
-in this directory.
-
-
-D.  Module options
-==================
-
-The module parameters are essentially similar to the kernel
-parameters. The main difference is that you need to include a Boolean value
-(1 for TRUE, and 0 for FALSE) for those options which don't need a value.
-
-Example, to enable MTRR, include "mtrr=1".
-
-Sample Usage
-------------
-
-Using the same setup as described above, load the module like this::
-
-	modprobe intelfb mode=800x600-32@75 vram=8 accel=1 hwcursor=1
-
-Or just add the following to a configuration file in /etc/modprobe.d/::
-
-	options intelfb mode=800x600-32@75 vram=8 accel=1 hwcursor=1
-
-and just do a::
-
-	modprobe intelfb
-
-
-E.  Acknowledgment:
-===================
-
-	1.  Geert Uytterhoeven - his excellent howto and the virtual
-	    framebuffer driver code made this possible.
-
-	2.  Jeff Hartmann for his agpgart code.
-
-	3.  David Dawes for his original kernel 2.4 code.
-
-	4.  The X developers.  Insights were provided just by reading the
-	    XFree86 source code.
-
-	5.  Antonino A. Daplas for his inspiring i810fb driver.
-
-	6.  Andrew Morton for his kernel patches maintenance.
-
-Sylvain
diff --git a/Documentation/userspace-api/ioctl/ioctl-number.rst b/Documentation/userspace-api/ioctl/ioctl-number.rst
index d8b6cb1a3636f..457e16f06e04d 100644
--- a/Documentation/userspace-api/ioctl/ioctl-number.rst
+++ b/Documentation/userspace-api/ioctl/ioctl-number.rst
@@ -128,7 +128,6 @@ Code  Seq#    Include File                                           Comments
 'F'   all    linux/fb.h                                              conflict!
 'F'   01-02  drivers/scsi/pmcraid.h                                  conflict!
 'F'   20     drivers/video/fsl-diu-fb.h                              conflict!
-'F'   20     drivers/video/intelfb/intelfb.h                         conflict!
 'F'   20     linux/ivtvfb.h                                          conflict!
 'F'   20     linux/matroxfb.h                                        conflict!
 'F'   20     drivers/video/aty/atyfb_base.c                          conflict!
diff --git a/MAINTAINERS b/MAINTAINERS
index a29bcc237c761..00c99cc459daa 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -1693,11 +1693,6 @@ S:	Odd Fixes
 F:	drivers/amba/
 F:	include/linux/amba/bus.h
 
-ARM PRIMECELL CLCD PL110 DRIVER
-M:	Russell King <linux@armlinux.org.uk>
-S:	Odd Fixes
-F:	drivers/video/fbdev/amba-clcd.*
-
 ARM PRIMECELL KMI PL050 DRIVER
 M:	Russell King <linux@armlinux.org.uk>
 S:	Odd Fixes
@@ -10732,13 +10727,6 @@ S:	Supported
 F:	drivers/infiniband/hw/irdma/
 F:	include/uapi/rdma/irdma-abi.h
 
-INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
-M:	Maik Broemme <mbroemme@libmpq.org>
-L:	linux-fbdev@vger.kernel.org
-S:	Maintained
-F:	Documentation/fb/intelfb.rst
-F:	drivers/video/fbdev/intelfb/
-
 INTEL GPIO DRIVERS
 M:	Andy Shevchenko <andy@kernel.org>
 L:	linux-gpio@vger.kernel.org
diff --git a/arch/parisc/video/fbdev.c b/arch/parisc/video/fbdev.c
index 137561d982460..e4f8ac99fc9e0 100644
--- a/arch/parisc/video/fbdev.c
+++ b/arch/parisc/video/fbdev.c
@@ -21,6 +21,6 @@ int fb_is_primary_device(struct fb_info *info)
 		return true;
 
 	/* return true if it's the default built-in framebuffer driver */
-	return (sti->info == info);
+	return (sti->dev == info->device);
 }
 EXPORT_SYMBOL(fb_is_primary_device);
diff --git a/drivers/Makefile b/drivers/Makefile
index d828329c268da..37fd6ce3bd7f5 100644
--- a/drivers/Makefile
+++ b/drivers/Makefile
@@ -71,9 +71,8 @@ obj-y				+= gpu/
 
 obj-$(CONFIG_CONNECTOR)		+= connector/
 
-# i810fb and intelfb depend on char/agp/
+# i810fb depends on char/agp/
 obj-$(CONFIG_FB_I810)           += video/fbdev/i810/
-obj-$(CONFIG_FB_INTEL)          += video/fbdev/intelfb/
 
 obj-$(CONFIG_PARPORT)		+= parport/
 obj-y				+= base/ block/ misc/ mfd/ nfc/
diff --git a/drivers/firmware/sysfb.c b/drivers/firmware/sysfb.c
index 82fcfd29bc4d2..19706bd2642ad 100644
--- a/drivers/firmware/sysfb.c
+++ b/drivers/firmware/sysfb.c
@@ -71,7 +71,7 @@ EXPORT_SYMBOL_GPL(sysfb_disable);
 
 static __init int sysfb_init(void)
 {
-	struct screen_info *si = &screen_info;
+	const struct screen_info *si = &screen_info;
 	struct simplefb_platform_data mode;
 	const char *name;
 	bool compatible;
@@ -119,6 +119,18 @@ static __init int sysfb_init(void)
 	if (ret)
 		goto err;
 
+	/*
+	 * The firmware framebuffer is now maintained by the created
+	 * device. Disable screen_info after we've consumed it. Prevents
+	 * invalid access during kexec reboots.
+	 *
+	 * TODO: Vgacon still relies on the global screen_info. Make
+	 *       vgacon work with the platform device, so we can clear
+	 *       the screen_info unconditionally.
+	 */
+	if (strcmp(name, "platform-framebuffer"))
+		screen_info.orig_video_isVGA = 0;
+
 	goto unlock_mutex;
 err:
 	platform_device_put(pd);
diff --git a/drivers/gpu/drm/hyperv/hyperv_drm_drv.c b/drivers/gpu/drm/hyperv/hyperv_drm_drv.c
index d511d17c5bdfc..cff85086f2d66 100644
--- a/drivers/gpu/drm/hyperv/hyperv_drm_drv.c
+++ b/drivers/gpu/drm/hyperv/hyperv_drm_drv.c
@@ -7,7 +7,6 @@
 #include <linux/hyperv.h>
 #include <linux/module.h>
 #include <linux/pci.h>
-#include <linux/screen_info.h>
 
 #include <drm/drm_aperture.h>
 #include <drm/drm_atomic_helper.h>
@@ -73,11 +72,6 @@ static int hyperv_setup_vram(struct hyperv_drm_device *hv,
 	struct drm_device *dev = &hv->dev;
 	int ret;
 
-	if (IS_ENABLED(CONFIG_SYSFB))
-		drm_aperture_remove_conflicting_framebuffers(screen_info.lfb_base,
-							     screen_info.lfb_size,
-							     &hyperv_driver);
-
 	hv->fb_size = (unsigned long)hv->mmio_megabytes * 1024 * 1024;
 
 	ret = vmbus_allocate_mmio(&hv->mem, hdev, 0, -1, hv->fb_size, 0x100000,
@@ -130,6 +124,8 @@ static int hyperv_vmbus_probe(struct hv_device *hdev,
 		goto err_hv_set_drv_data;
 	}
 
+	drm_aperture_remove_framebuffers(&hyperv_driver);
+
 	ret = hyperv_setup_vram(hv, hdev);
 	if (ret)
 		goto err_vmbus_close;
diff --git a/drivers/video/backlight/Kconfig b/drivers/video/backlight/Kconfig
index 51387b1ef012a..94d092091b5e7 100644
--- a/drivers/video/backlight/Kconfig
+++ b/drivers/video/backlight/Kconfig
@@ -235,13 +235,6 @@ config BACKLIGHT_HP700
 	  If you have an HP Jornada 700 series,
 	  say Y to include backlight control driver.
 
-config BACKLIGHT_CARILLO_RANCH
-	tristate "Intel Carillo Ranch Backlight Driver"
-	depends on LCD_CLASS_DEVICE && PCI && X86 && FB_LE80578
-	help
-	  If you have a Intel LE80578 (Carillo Ranch) say Y to enable the
-	  backlight driver.
-
 config BACKLIGHT_PWM
 	tristate "Generic PWM based Backlight Driver"
 	depends on PWM
diff --git a/drivers/video/backlight/Makefile b/drivers/video/backlight/Makefile
index f72e1c3c59e95..67d3ff39be3c1 100644
--- a/drivers/video/backlight/Makefile
+++ b/drivers/video/backlight/Makefile
@@ -25,7 +25,6 @@ obj-$(CONFIG_BACKLIGHT_ADP8870)		+= adp8870_bl.o
 obj-$(CONFIG_BACKLIGHT_APPLE)		+= apple_bl.o
 obj-$(CONFIG_BACKLIGHT_AS3711)		+= as3711_bl.o
 obj-$(CONFIG_BACKLIGHT_BD6107)		+= bd6107.o
-obj-$(CONFIG_BACKLIGHT_CARILLO_RANCH)	+= cr_bllcd.o
 obj-$(CONFIG_BACKLIGHT_CLASS_DEVICE)	+= backlight.o
 obj-$(CONFIG_BACKLIGHT_DA903X)		+= da903x_bl.o
 obj-$(CONFIG_BACKLIGHT_DA9052)		+= da9052_bl.o
diff --git a/drivers/video/backlight/cr_bllcd.c b/drivers/video/backlight/cr_bllcd.c
deleted file mode 100644
index 781aeecc451d4..0000000000000
--- a/drivers/video/backlight/cr_bllcd.c
+++ /dev/null
@@ -1,264 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-or-later
-/*
- * Copyright (c) Intel Corp. 2007.
- * All Rights Reserved.
- *
- * Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to
- * develop this driver.
- *
- * This file is part of the Carillo Ranch video subsystem driver.
- *
- * Authors:
- *   Thomas Hellstrom <thomas-at-tungstengraphics-dot-com>
- *   Alan Hourihane <alanh-at-tungstengraphics-dot-com>
- */
-
-#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
-
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/platform_device.h>
-#include <linux/mutex.h>
-#include <linux/fb.h>
-#include <linux/backlight.h>
-#include <linux/lcd.h>
-#include <linux/pci.h>
-#include <linux/slab.h>
-
-/* The LVDS- and panel power controls sits on the
- * GPIO port of the ISA bridge.
- */
-
-#define CRVML_DEVICE_LPC    0x27B8
-#define CRVML_REG_GPIOBAR   0x48
-#define CRVML_REG_GPIOEN    0x4C
-#define CRVML_GPIOEN_BIT    (1 << 4)
-#define CRVML_PANEL_PORT    0x38
-#define CRVML_LVDS_ON       0x00000001
-#define CRVML_PANEL_ON      0x00000002
-#define CRVML_BACKLIGHT_OFF 0x00000004
-
-/* The PLL Clock register sits on Host bridge */
-#define CRVML_DEVICE_MCH   0x5001
-#define CRVML_REG_MCHBAR   0x44
-#define CRVML_REG_MCHEN    0x54
-#define CRVML_MCHEN_BIT    (1 << 28)
-#define CRVML_MCHMAP_SIZE  4096
-#define CRVML_REG_CLOCK    0xc3c
-#define CRVML_CLOCK_SHIFT  8
-#define CRVML_CLOCK_MASK   0x00000f00
-
-static struct pci_dev *lpc_dev;
-static u32 gpio_bar;
-
-struct cr_panel {
-	struct backlight_device *cr_backlight_device;
-	struct lcd_device *cr_lcd_device;
-};
-
-static int cr_backlight_set_intensity(struct backlight_device *bd)
-{
-	u32 addr = gpio_bar + CRVML_PANEL_PORT;
-	u32 cur = inl(addr);
-
-	if (backlight_get_brightness(bd) == 0) {
-		/* OFF */
-		cur |= CRVML_BACKLIGHT_OFF;
-		outl(cur, addr);
-	} else {
-		/* FULL ON */
-		cur &= ~CRVML_BACKLIGHT_OFF;
-		outl(cur, addr);
-	}
-
-	return 0;
-}
-
-static int cr_backlight_get_intensity(struct backlight_device *bd)
-{
-	u32 addr = gpio_bar + CRVML_PANEL_PORT;
-	u32 cur = inl(addr);
-	u8 intensity;
-
-	if (cur & CRVML_BACKLIGHT_OFF)
-		intensity = 0;
-	else
-		intensity = 1;
-
-	return intensity;
-}
-
-static const struct backlight_ops cr_backlight_ops = {
-	.get_brightness = cr_backlight_get_intensity,
-	.update_status = cr_backlight_set_intensity,
-};
-
-static void cr_panel_on(void)
-{
-	u32 addr = gpio_bar + CRVML_PANEL_PORT;
-	u32 cur = inl(addr);
-
-	if (!(cur & CRVML_PANEL_ON)) {
-		/* Make sure LVDS controller is down. */
-		if (cur & 0x00000001) {
-			cur &= ~CRVML_LVDS_ON;
-			outl(cur, addr);
-		}
-		/* Power up Panel */
-		schedule_timeout(HZ / 10);
-		cur |= CRVML_PANEL_ON;
-		outl(cur, addr);
-	}
-
-	/* Power up LVDS controller */
-
-	if (!(cur & CRVML_LVDS_ON)) {
-		schedule_timeout(HZ / 10);
-		outl(cur | CRVML_LVDS_ON, addr);
-	}
-}
-
-static void cr_panel_off(void)
-{
-	u32 addr = gpio_bar + CRVML_PANEL_PORT;
-	u32 cur = inl(addr);
-
-	/* Power down LVDS controller first to avoid high currents */
-	if (cur & CRVML_LVDS_ON) {
-		cur &= ~CRVML_LVDS_ON;
-		outl(cur, addr);
-	}
-	if (cur & CRVML_PANEL_ON) {
-		schedule_timeout(HZ / 10);
-		outl(cur & ~CRVML_PANEL_ON, addr);
-	}
-}
-
-static int cr_lcd_set_power(struct lcd_device *ld, int power)
-{
-	if (power == FB_BLANK_UNBLANK)
-		cr_panel_on();
-	if (power == FB_BLANK_POWERDOWN)
-		cr_panel_off();
-
-	return 0;
-}
-
-static struct lcd_ops cr_lcd_ops = {
-	.set_power = cr_lcd_set_power,
-};
-
-static int cr_backlight_probe(struct platform_device *pdev)
-{
-	struct backlight_properties props;
-	struct backlight_device *bdp;
-	struct lcd_device *ldp;
-	struct cr_panel *crp;
-	u8 dev_en;
-
-	lpc_dev = pci_get_device(PCI_VENDOR_ID_INTEL,
-					CRVML_DEVICE_LPC, NULL);
-	if (!lpc_dev) {
-		pr_err("INTEL CARILLO RANCH LPC not found.\n");
-		return -ENODEV;
-	}
-
-	pci_read_config_byte(lpc_dev, CRVML_REG_GPIOEN, &dev_en);
-	if (!(dev_en & CRVML_GPIOEN_BIT)) {
-		pr_err("Carillo Ranch GPIO device was not enabled.\n");
-		pci_dev_put(lpc_dev);
-		return -ENODEV;
-	}
-
-	memset(&props, 0, sizeof(struct backlight_properties));
-	props.type = BACKLIGHT_RAW;
-	bdp = devm_backlight_device_register(&pdev->dev, "cr-backlight",
-					&pdev->dev, NULL, &cr_backlight_ops,
-					&props);
-	if (IS_ERR(bdp)) {
-		pci_dev_put(lpc_dev);
-		return PTR_ERR(bdp);
-	}
-
-	ldp = devm_lcd_device_register(&pdev->dev, "cr-lcd", &pdev->dev, NULL,
-					&cr_lcd_ops);
-	if (IS_ERR(ldp)) {
-		pci_dev_put(lpc_dev);
-		return PTR_ERR(ldp);
-	}
-
-	pci_read_config_dword(lpc_dev, CRVML_REG_GPIOBAR,
-			      &gpio_bar);
-	gpio_bar &= ~0x3F;
-
-	crp = devm_kzalloc(&pdev->dev, sizeof(*crp), GFP_KERNEL);
-	if (!crp) {
-		pci_dev_put(lpc_dev);
-		return -ENOMEM;
-	}
-
-	crp->cr_backlight_device = bdp;
-	crp->cr_lcd_device = ldp;
-	crp->cr_backlight_device->props.power = FB_BLANK_UNBLANK;
-	crp->cr_backlight_device->props.brightness = 0;
-	cr_backlight_set_intensity(crp->cr_backlight_device);
-	cr_lcd_set_power(crp->cr_lcd_device, FB_BLANK_UNBLANK);
-
-	platform_set_drvdata(pdev, crp);
-
-	return 0;
-}
-
-static void cr_backlight_remove(struct platform_device *pdev)
-{
-	struct cr_panel *crp = platform_get_drvdata(pdev);
-
-	crp->cr_backlight_device->props.power = FB_BLANK_POWERDOWN;
-	crp->cr_backlight_device->props.brightness = 0;
-	crp->cr_backlight_device->props.max_brightness = 0;
-	cr_backlight_set_intensity(crp->cr_backlight_device);
-	cr_lcd_set_power(crp->cr_lcd_device, FB_BLANK_POWERDOWN);
-	pci_dev_put(lpc_dev);
-}
-
-static struct platform_driver cr_backlight_driver = {
-	.probe = cr_backlight_probe,
-	.remove_new = cr_backlight_remove,
-	.driver = {
-		   .name = "cr_backlight",
-		   },
-};
-
-static struct platform_device *crp;
-
-static int __init cr_backlight_init(void)
-{
-	int ret = platform_driver_register(&cr_backlight_driver);
-
-	if (ret)
-		return ret;
-
-	crp = platform_device_register_simple("cr_backlight", -1, NULL, 0);
-	if (IS_ERR(crp)) {
-		platform_driver_unregister(&cr_backlight_driver);
-		return PTR_ERR(crp);
-	}
-
-	pr_info("Carillo Ranch Backlight Driver Initialized.\n");
-
-	return 0;
-}
-
-static void __exit cr_backlight_exit(void)
-{
-	platform_device_unregister(crp);
-	platform_driver_unregister(&cr_backlight_driver);
-}
-
-module_init(cr_backlight_init);
-module_exit(cr_backlight_exit);
-
-MODULE_AUTHOR("Tungsten Graphics Inc.");
-MODULE_DESCRIPTION("Carillo Ranch Backlight Driver");
-MODULE_LICENSE("GPL");
diff --git a/drivers/video/fbdev/Kconfig b/drivers/video/fbdev/Kconfig
index d5909a9206ffd..2d0bcc1d786e5 100644
--- a/drivers/video/fbdev/Kconfig
+++ b/drivers/video/fbdev/Kconfig
@@ -116,24 +116,6 @@ config FB_PM2_FIFO_DISCONNECT
 	help
 	  Support the Permedia2 FIFO disconnect feature.
 
-config FB_ARMCLCD
-	tristate "ARM PrimeCell PL110 support"
-	depends on ARM || ARM64 || COMPILE_TEST
-	depends on FB && ARM_AMBA && HAS_IOMEM
-	select FB_IOMEM_HELPERS
-	select FB_MODE_HELPERS if OF
-	select VIDEOMODE_HELPERS if OF
-	select BACKLIGHT_CLASS_DEVICE if OF
-	help
-	  This framebuffer device driver is for the ARM PrimeCell PL110
-	  Colour LCD controller.  ARM PrimeCells provide the building
-	  blocks for System on a Chip devices.
-
-	  If you want to compile this as a module (=code which can be
-	  inserted into and removed from the running kernel), say M
-	  here and read <file:Documentation/kbuild/modules.rst>.  The module
-	  will be called amba-clcd.
-
 config FB_ACORN
 	bool "Acorn VIDC support"
 	depends on (FB = y) && ARM && ARCH_ACORN
@@ -839,60 +821,6 @@ config FB_I810_I2C
 
 	  If unsure, say Y.
 
-config FB_LE80578
-	tristate "Intel LE80578 (Vermilion) support"
-	depends on FB && PCI && X86
-	select FB_IOMEM_HELPERS
-	select FB_MODE_HELPERS
-	select VIDEO_NOMODESET
-	help
-	  This driver supports the LE80578 (Vermilion Range) chipset
-
-config FB_CARILLO_RANCH
-	tristate "Intel Carillo Ranch support"
-	depends on FB_LE80578 && FB && PCI && X86
-	help
-	  This driver supports the LE80578 (Carillo Ranch) board
-
-config FB_INTEL
-	tristate "Intel 830M/845G/852GM/855GM/865G/915G/945G/945GM/965G/965GM support"
-	depends on FB && PCI && X86 && AGP_INTEL && EXPERT
-	select FB_CFB_FILLRECT
-	select FB_CFB_COPYAREA
-	select FB_CFB_IMAGEBLIT
-	select FB_IOMEM_FOPS
-	select FB_MODE_HELPERS
-	select BOOT_VESA_SUPPORT if FB_INTEL = y
-	select VIDEO_NOMODESET
-	depends on !DRM_I915
-	help
-	  This driver supports the on-board graphics built in to the Intel
-	  830M/845G/852GM/855GM/865G/915G/915GM/945G/945GM/965G/965GM chipsets.
-	  Say Y if you have and plan to use such a board.
-
-	  To make FB_INTEL=Y work you need to say AGP_INTEL=y too.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called intelfb.
-
-	  For more information, please read <file:Documentation/fb/intelfb.rst>
-
-config FB_INTEL_DEBUG
-	bool "Intel driver Debug Messages"
-	depends on FB_INTEL
-	help
-	  Say Y here if you want the Intel driver to output all sorts
-	  of debugging information to provide to the maintainer when
-	  something goes wrong.
-
-config FB_INTEL_I2C
-	bool "DDC/I2C for Intel framebuffer support"
-	depends on FB_INTEL
-	select FB_DDC
-	default y
-	help
-	  Say Y here if you want DDC/I2C support for your on-board Intel graphics.
-
 config FB_MATROX
 	tristate "Matrox acceleration"
 	depends on FB && PCI
diff --git a/drivers/video/fbdev/Makefile b/drivers/video/fbdev/Makefile
index 8e15220152bd0..3eecd51267fab 100644
--- a/drivers/video/fbdev/Makefile
+++ b/drivers/video/fbdev/Makefile
@@ -42,7 +42,6 @@ obj-$(CONFIG_FB_IMSTT)            += imsttfb.o
 obj-$(CONFIG_FB_FM2)              += fm2fb.o
 obj-$(CONFIG_FB_VT8623)           += vt8623fb.o
 obj-$(CONFIG_FB_TRIDENT)          += tridentfb.o
-obj-$(CONFIG_FB_LE80578)          += vermilion/
 obj-$(CONFIG_FB_S3)               += s3fb.o
 obj-$(CONFIG_FB_ARK)              += arkfb.o
 obj-$(CONFIG_FB_STI)              += stifb.o
@@ -75,7 +74,6 @@ obj-$(CONFIG_FB_HIT)              += hitfb.o
 obj-$(CONFIG_FB_ATMEL)		  += atmel_lcdfb.o
 obj-$(CONFIG_FB_PVR2)             += pvr2fb.o
 obj-$(CONFIG_FB_VOODOO1)          += sstfb.o
-obj-$(CONFIG_FB_ARMCLCD)	  += amba-clcd.o
 obj-$(CONFIG_FB_GOLDFISH)         += goldfishfb.o
 obj-$(CONFIG_FB_68328)            += 68328fb.o
 obj-$(CONFIG_FB_GBE)              += gbefb.o
diff --git a/drivers/video/fbdev/amba-clcd.c b/drivers/video/fbdev/amba-clcd.c
deleted file mode 100644
index 47d373f04f3f0..0000000000000
--- a/drivers/video/fbdev/amba-clcd.c
+++ /dev/null
@@ -1,986 +0,0 @@
-/*
- *  linux/drivers/video/amba-clcd.c
- *
- * Copyright (C) 2001 ARM Limited, by David A Rusling
- * Updated to 2.5, Deep Blue Solutions Ltd.
- *
- * 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.
- *
- *  ARM PrimeCell PL110 Color LCD Controller
- */
-#include <linux/amba/bus.h>
-#include <linux/amba/clcd.h>
-#include <linux/backlight.h>
-#include <linux/clk.h>
-#include <linux/delay.h>
-#include <linux/dma-mapping.h>
-#include <linux/fb.h>
-#include <linux/init.h>
-#include <linux/ioport.h>
-#include <linux/list.h>
-#include <linux/mm.h>
-#include <linux/module.h>
-#include <linux/of_address.h>
-#include <linux/of_graph.h>
-#include <linux/slab.h>
-#include <linux/string.h>
-#include <video/display_timing.h>
-#include <video/of_display_timing.h>
-#include <video/videomode.h>
-
-#define to_clcd(info)	container_of(info, struct clcd_fb, fb)
-
-/* This is limited to 16 characters when displayed by X startup */
-static const char *clcd_name = "CLCD FB";
-
-static inline void clcdfb_set_start(struct clcd_fb *fb)
-{
-	unsigned long ustart = fb->fb.fix.smem_start;
-	unsigned long lstart;
-
-	ustart += fb->fb.var.yoffset * fb->fb.fix.line_length;
-	lstart = ustart + fb->fb.var.yres * fb->fb.fix.line_length / 2;
-
-	writel(ustart, fb->regs + CLCD_UBAS);
-	writel(lstart, fb->regs + CLCD_LBAS);
-}
-
-static void clcdfb_disable(struct clcd_fb *fb)
-{
-	u32 val;
-
-	if (fb->board->disable)
-		fb->board->disable(fb);
-
-	if (fb->panel->backlight) {
-		fb->panel->backlight->props.power = FB_BLANK_POWERDOWN;
-		backlight_update_status(fb->panel->backlight);
-	}
-
-	val = readl(fb->regs + fb->off_cntl);
-	if (val & CNTL_LCDPWR) {
-		val &= ~CNTL_LCDPWR;
-		writel(val, fb->regs + fb->off_cntl);
-
-		msleep(20);
-	}
-	if (val & CNTL_LCDEN) {
-		val &= ~CNTL_LCDEN;
-		writel(val, fb->regs + fb->off_cntl);
-	}
-
-	/*
-	 * Disable CLCD clock source.
-	 */
-	if (fb->clk_enabled) {
-		fb->clk_enabled = false;
-		clk_disable(fb->clk);
-	}
-}
-
-static void clcdfb_enable(struct clcd_fb *fb, u32 cntl)
-{
-	/*
-	 * Enable the CLCD clock source.
-	 */
-	if (!fb->clk_enabled) {
-		fb->clk_enabled = true;
-		clk_enable(fb->clk);
-	}
-
-	/*
-	 * Bring up by first enabling..
-	 */
-	cntl |= CNTL_LCDEN;
-	writel(cntl, fb->regs + fb->off_cntl);
-
-	msleep(20);
-
-	/*
-	 * and now apply power.
-	 */
-	cntl |= CNTL_LCDPWR;
-	writel(cntl, fb->regs + fb->off_cntl);
-
-	/*
-	 * Turn on backlight
-	 */
-	if (fb->panel->backlight) {
-		fb->panel->backlight->props.power = FB_BLANK_UNBLANK;
-		backlight_update_status(fb->panel->backlight);
-	}
-
-	/*
-	 * finally, enable the interface.
-	 */
-	if (fb->board->enable)
-		fb->board->enable(fb);
-}
-
-static int
-clcdfb_set_bitfields(struct clcd_fb *fb, struct fb_var_screeninfo *var)
-{
-	u32 caps;
-	int ret = 0;
-
-	if (fb->panel->caps && fb->board->caps)
-		caps = fb->panel->caps & fb->board->caps;
-	else {
-		/* Old way of specifying what can be used */
-		caps = fb->panel->cntl & CNTL_BGR ?
-			CLCD_CAP_BGR : CLCD_CAP_RGB;
-		/* But mask out 444 modes as they weren't supported */
-		caps &= ~CLCD_CAP_444;
-	}
-
-	/* Only TFT panels can do RGB888/BGR888 */
-	if (!(fb->panel->cntl & CNTL_LCDTFT))
-		caps &= ~CLCD_CAP_888;
-
-	memset(&var->transp, 0, sizeof(var->transp));
-
-	var->red.msb_right = 0;
-	var->green.msb_right = 0;
-	var->blue.msb_right = 0;
-
-	switch (var->bits_per_pixel) {
-	case 1:
-	case 2:
-	case 4:
-	case 8:
-		/* If we can't do 5551, reject */
-		caps &= CLCD_CAP_5551;
-		if (!caps) {
-			ret = -EINVAL;
-			break;
-		}
-
-		var->red.length		= var->bits_per_pixel;
-		var->red.offset		= 0;
-		var->green.length	= var->bits_per_pixel;
-		var->green.offset	= 0;
-		var->blue.length	= var->bits_per_pixel;
-		var->blue.offset	= 0;
-		break;
-
-	case 16:
-		/* If we can't do 444, 5551 or 565, reject */
-		if (!(caps & (CLCD_CAP_444 | CLCD_CAP_5551 | CLCD_CAP_565))) {
-			ret = -EINVAL;
-			break;
-		}
-
-		/*
-		 * Green length can be 4, 5 or 6 depending whether
-		 * we're operating in 444, 5551 or 565 mode.
-		 */
-		if (var->green.length == 4 && caps & CLCD_CAP_444)
-			caps &= CLCD_CAP_444;
-		if (var->green.length == 5 && caps & CLCD_CAP_5551)
-			caps &= CLCD_CAP_5551;
-		else if (var->green.length == 6 && caps & CLCD_CAP_565)
-			caps &= CLCD_CAP_565;
-		else {
-			/*
-			 * PL110 officially only supports RGB555,
-			 * but may be wired up to allow RGB565.
-			 */
-			if (caps & CLCD_CAP_565) {
-				var->green.length = 6;
-				caps &= CLCD_CAP_565;
-			} else if (caps & CLCD_CAP_5551) {
-				var->green.length = 5;
-				caps &= CLCD_CAP_5551;
-			} else {
-				var->green.length = 4;
-				caps &= CLCD_CAP_444;
-			}
-		}
-
-		if (var->green.length >= 5) {
-			var->red.length = 5;
-			var->blue.length = 5;
-		} else {
-			var->red.length = 4;
-			var->blue.length = 4;
-		}
-		break;
-	case 32:
-		/* If we can't do 888, reject */
-		caps &= CLCD_CAP_888;
-		if (!caps) {
-			ret = -EINVAL;
-			break;
-		}
-
-		var->red.length = 8;
-		var->green.length = 8;
-		var->blue.length = 8;
-		break;
-	default:
-		ret = -EINVAL;
-		break;
-	}
-
-	/*
-	 * >= 16bpp displays have separate colour component bitfields
-	 * encoded in the pixel data.  Calculate their position from
-	 * the bitfield length defined above.
-	 */
-	if (ret == 0 && var->bits_per_pixel >= 16) {
-		bool bgr, rgb;
-
-		bgr = caps & CLCD_CAP_BGR && var->blue.offset == 0;
-		rgb = caps & CLCD_CAP_RGB && var->red.offset == 0;
-
-		if (!bgr && !rgb)
-			/*
-			 * The requested format was not possible, try just
-			 * our capabilities.  One of BGR or RGB must be
-			 * supported.
-			 */
-			bgr = caps & CLCD_CAP_BGR;
-
-		if (bgr) {
-			var->blue.offset = 0;
-			var->green.offset = var->blue.offset + var->blue.length;
-			var->red.offset = var->green.offset + var->green.length;
-		} else {
-			var->red.offset = 0;
-			var->green.offset = var->red.offset + var->red.length;
-			var->blue.offset = var->green.offset + var->green.length;
-		}
-	}
-
-	return ret;
-}
-
-static int clcdfb_check_var(struct fb_var_screeninfo *var, struct fb_info *info)
-{
-	struct clcd_fb *fb = to_clcd(info);
-	int ret = -EINVAL;
-
-	if (fb->board->check)
-		ret = fb->board->check(fb, var);
-
-	if (ret == 0 &&
-	    var->xres_virtual * var->bits_per_pixel / 8 *
-	    var->yres_virtual > fb->fb.fix.smem_len)
-		ret = -EINVAL;
-
-	if (ret == 0)
-		ret = clcdfb_set_bitfields(fb, var);
-
-	return ret;
-}
-
-static int clcdfb_set_par(struct fb_info *info)
-{
-	struct clcd_fb *fb = to_clcd(info);
-	struct clcd_regs regs;
-
-	fb->fb.fix.line_length = fb->fb.var.xres_virtual *
-				 fb->fb.var.bits_per_pixel / 8;
-
-	if (fb->fb.var.bits_per_pixel <= 8)
-		fb->fb.fix.visual = FB_VISUAL_PSEUDOCOLOR;
-	else
-		fb->fb.fix.visual = FB_VISUAL_TRUECOLOR;
-
-	fb->board->decode(fb, &regs);
-
-	clcdfb_disable(fb);
-
-	writel(regs.tim0, fb->regs + CLCD_TIM0);
-	writel(regs.tim1, fb->regs + CLCD_TIM1);
-	writel(regs.tim2, fb->regs + CLCD_TIM2);
-	writel(regs.tim3, fb->regs + CLCD_TIM3);
-
-	clcdfb_set_start(fb);
-
-	clk_set_rate(fb->clk, (1000000000 / regs.pixclock) * 1000);
-
-	fb->clcd_cntl = regs.cntl;
-
-	clcdfb_enable(fb, regs.cntl);
-
-#ifdef DEBUG
-	printk(KERN_INFO
-	       "CLCD: Registers set to\n"
-	       "  %08x %08x %08x %08x\n"
-	       "  %08x %08x %08x %08x\n",
-		readl(fb->regs + CLCD_TIM0), readl(fb->regs + CLCD_TIM1),
-		readl(fb->regs + CLCD_TIM2), readl(fb->regs + CLCD_TIM3),
-		readl(fb->regs + CLCD_UBAS), readl(fb->regs + CLCD_LBAS),
-		readl(fb->regs + fb->off_ienb), readl(fb->regs + fb->off_cntl));
-#endif
-
-	return 0;
-}
-
-static inline u32 convert_bitfield(int val, struct fb_bitfield *bf)
-{
-	unsigned int mask = (1 << bf->length) - 1;
-
-	return (val >> (16 - bf->length) & mask) << bf->offset;
-}
-
-/*
- *  Set a single color register. The values supplied have a 16 bit
- *  magnitude.  Return != 0 for invalid regno.
- */
-static int
-clcdfb_setcolreg(unsigned int regno, unsigned int red, unsigned int green,
-		 unsigned int blue, unsigned int transp, struct fb_info *info)
-{
-	struct clcd_fb *fb = to_clcd(info);
-
-	if (regno < 16)
-		fb->cmap[regno] = convert_bitfield(transp, &fb->fb.var.transp) |
-				  convert_bitfield(blue, &fb->fb.var.blue) |
-				  convert_bitfield(green, &fb->fb.var.green) |
-				  convert_bitfield(red, &fb->fb.var.red);
-
-	if (fb->fb.fix.visual == FB_VISUAL_PSEUDOCOLOR && regno < 256) {
-		int hw_reg = CLCD_PALETTE + ((regno * 2) & ~3);
-		u32 val, mask, newval;
-
-		newval  = (red >> 11)  & 0x001f;
-		newval |= (green >> 6) & 0x03e0;
-		newval |= (blue >> 1)  & 0x7c00;
-
-		/*
-		 * 3.2.11: if we're configured for big endian
-		 * byte order, the palette entries are swapped.
-		 */
-		if (fb->clcd_cntl & CNTL_BEBO)
-			regno ^= 1;
-
-		if (regno & 1) {
-			newval <<= 16;
-			mask = 0x0000ffff;
-		} else {
-			mask = 0xffff0000;
-		}
-
-		val = readl(fb->regs + hw_reg) & mask;
-		writel(val | newval, fb->regs + hw_reg);
-	}
-
-	return regno > 255;
-}
-
-/*
- *  Blank the screen if blank_mode != 0, else unblank. If blank == NULL
- *  then the caller blanks by setting the CLUT (Color Look Up Table) to all
- *  black. Return 0 if blanking succeeded, != 0 if un-/blanking failed due
- *  to e.g. a video mode which doesn't support it. Implements VESA suspend
- *  and powerdown modes on hardware that supports disabling hsync/vsync:
- *    blank_mode == 2: suspend vsync
- *    blank_mode == 3: suspend hsync
- *    blank_mode == 4: powerdown
- */
-static int clcdfb_blank(int blank_mode, struct fb_info *info)
-{
-	struct clcd_fb *fb = to_clcd(info);
-
-	if (blank_mode != 0) {
-		clcdfb_disable(fb);
-	} else {
-		clcdfb_enable(fb, fb->clcd_cntl);
-	}
-	return 0;
-}
-
-static int clcdfb_mmap(struct fb_info *info,
-		       struct vm_area_struct *vma)
-{
-	struct clcd_fb *fb = to_clcd(info);
-	unsigned long len, off = vma->vm_pgoff << PAGE_SHIFT;
-	int ret = -EINVAL;
-
-	len = info->fix.smem_len;
-
-	if (off <= len && vma->vm_end - vma->vm_start <= len - off &&
-	    fb->board->mmap)
-		ret = fb->board->mmap(fb, vma);
-
-	return ret;
-}
-
-static const struct fb_ops clcdfb_ops = {
-	.owner		= THIS_MODULE,
-	__FB_DEFAULT_IOMEM_OPS_RDWR,
-	.fb_check_var	= clcdfb_check_var,
-	.fb_set_par	= clcdfb_set_par,
-	.fb_setcolreg	= clcdfb_setcolreg,
-	.fb_blank	= clcdfb_blank,
-	__FB_DEFAULT_IOMEM_OPS_DRAW,
-	.fb_mmap	= clcdfb_mmap,
-};
-
-static int clcdfb_register(struct clcd_fb *fb)
-{
-	int ret;
-
-	/*
-	 * ARM PL111 always has IENB at 0x1c; it's only PL110
-	 * which is reversed on some platforms.
-	 */
-	if (amba_manf(fb->dev) == 0x41 && amba_part(fb->dev) == 0x111) {
-		fb->off_ienb = CLCD_PL111_IENB;
-		fb->off_cntl = CLCD_PL111_CNTL;
-	} else {
-		fb->off_ienb = CLCD_PL110_IENB;
-		fb->off_cntl = CLCD_PL110_CNTL;
-	}
-
-	fb->clk = clk_get(&fb->dev->dev, NULL);
-	if (IS_ERR(fb->clk)) {
-		ret = PTR_ERR(fb->clk);
-		goto out;
-	}
-
-	ret = clk_prepare(fb->clk);
-	if (ret)
-		goto free_clk;
-
-	fb->fb.device		= &fb->dev->dev;
-
-	fb->fb.fix.mmio_start	= fb->dev->res.start;
-	fb->fb.fix.mmio_len	= resource_size(&fb->dev->res);
-
-	fb->regs = ioremap(fb->fb.fix.mmio_start, fb->fb.fix.mmio_len);
-	if (!fb->regs) {
-		printk(KERN_ERR "CLCD: unable to remap registers\n");
-		ret = -ENOMEM;
-		goto clk_unprep;
-	}
-
-	fb->fb.fbops		= &clcdfb_ops;
-	fb->fb.pseudo_palette	= fb->cmap;
-
-	strncpy(fb->fb.fix.id, clcd_name, sizeof(fb->fb.fix.id));
-	fb->fb.fix.type		= FB_TYPE_PACKED_PIXELS;
-	fb->fb.fix.type_aux	= 0;
-	fb->fb.fix.xpanstep	= 0;
-	fb->fb.fix.ypanstep	= 0;
-	fb->fb.fix.ywrapstep	= 0;
-	fb->fb.fix.accel	= FB_ACCEL_NONE;
-
-	fb->fb.var.xres		= fb->panel->mode.xres;
-	fb->fb.var.yres		= fb->panel->mode.yres;
-	fb->fb.var.xres_virtual	= fb->panel->mode.xres;
-	fb->fb.var.yres_virtual	= fb->panel->mode.yres;
-	fb->fb.var.bits_per_pixel = fb->panel->bpp;
-	fb->fb.var.grayscale	= fb->panel->grayscale;
-	fb->fb.var.pixclock	= fb->panel->mode.pixclock;
-	fb->fb.var.left_margin	= fb->panel->mode.left_margin;
-	fb->fb.var.right_margin	= fb->panel->mode.right_margin;
-	fb->fb.var.upper_margin	= fb->panel->mode.upper_margin;
-	fb->fb.var.lower_margin	= fb->panel->mode.lower_margin;
-	fb->fb.var.hsync_len	= fb->panel->mode.hsync_len;
-	fb->fb.var.vsync_len	= fb->panel->mode.vsync_len;
-	fb->fb.var.sync		= fb->panel->mode.sync;
-	fb->fb.var.vmode	= fb->panel->mode.vmode;
-	fb->fb.var.activate	= FB_ACTIVATE_NOW;
-	fb->fb.var.nonstd	= 0;
-	fb->fb.var.height	= fb->panel->height;
-	fb->fb.var.width	= fb->panel->width;
-	fb->fb.var.accel_flags	= 0;
-
-	fb->fb.monspecs.hfmin	= 0;
-	fb->fb.monspecs.hfmax   = 100000;
-	fb->fb.monspecs.vfmin	= 0;
-	fb->fb.monspecs.vfmax	= 400;
-	fb->fb.monspecs.dclkmin = 1000000;
-	fb->fb.monspecs.dclkmax	= 100000000;
-
-	/*
-	 * Make sure that the bitfields are set appropriately.
-	 */
-	clcdfb_set_bitfields(fb, &fb->fb.var);
-
-	/*
-	 * Allocate colourmap.
-	 */
-	ret = fb_alloc_cmap(&fb->fb.cmap, 256, 0);
-	if (ret)
-		goto unmap;
-
-	/*
-	 * Ensure interrupts are disabled.
-	 */
-	writel(0, fb->regs + fb->off_ienb);
-
-	fb_set_var(&fb->fb, &fb->fb.var);
-
-	dev_info(&fb->dev->dev, "%s hardware, %s display\n",
-	         fb->board->name, fb->panel->mode.name);
-
-	ret = register_framebuffer(&fb->fb);
-	if (ret == 0)
-		goto out;
-
-	printk(KERN_ERR "CLCD: cannot register framebuffer (%d)\n", ret);
-
-	fb_dealloc_cmap(&fb->fb.cmap);
- unmap:
-	iounmap(fb->regs);
- clk_unprep:
-	clk_unprepare(fb->clk);
- free_clk:
-	clk_put(fb->clk);
- out:
-	return ret;
-}
-
-#ifdef CONFIG_OF
-static int clcdfb_of_get_dpi_panel_mode(struct device_node *node,
-		struct clcd_panel *clcd_panel)
-{
-	int err;
-	struct display_timing timing;
-	struct videomode video;
-
-	err = of_get_display_timing(node, "panel-timing", &timing);
-	if (err) {
-		pr_err("%pOF: problems parsing panel-timing (%d)\n", node, err);
-		return err;
-	}
-
-	videomode_from_timing(&timing, &video);
-
-	err = fb_videomode_from_videomode(&video, &clcd_panel->mode);
-	if (err)
-		return err;
-
-	/* Set up some inversion flags */
-	if (timing.flags & DISPLAY_FLAGS_PIXDATA_NEGEDGE)
-		clcd_panel->tim2 |= TIM2_IPC;
-	else if (!(timing.flags & DISPLAY_FLAGS_PIXDATA_POSEDGE))
-		/*
-		 * To preserve backwards compatibility, the IPC (inverted
-		 * pixel clock) flag needs to be set on any display that
-		 * doesn't explicitly specify that the pixel clock is
-		 * active on the negative or positive edge.
-		 */
-		clcd_panel->tim2 |= TIM2_IPC;
-
-	if (timing.flags & DISPLAY_FLAGS_HSYNC_LOW)
-		clcd_panel->tim2 |= TIM2_IHS;
-
-	if (timing.flags & DISPLAY_FLAGS_VSYNC_LOW)
-		clcd_panel->tim2 |= TIM2_IVS;
-
-	if (timing.flags & DISPLAY_FLAGS_DE_LOW)
-		clcd_panel->tim2 |= TIM2_IOE;
-
-	return 0;
-}
-
-static int clcdfb_snprintf_mode(char *buf, int size, struct fb_videomode *mode)
-{
-	return snprintf(buf, size, "%ux%u@%u", mode->xres, mode->yres,
-			mode->refresh);
-}
-
-static int clcdfb_of_get_backlight(struct device *dev,
-				   struct clcd_panel *clcd_panel)
-{
-	struct backlight_device *backlight;
-
-	/* Look up the optional backlight device */
-	backlight = devm_of_find_backlight(dev);
-	if (IS_ERR(backlight))
-		return PTR_ERR(backlight);
-
-	clcd_panel->backlight = backlight;
-	return 0;
-}
-
-static int clcdfb_of_get_mode(struct device *dev, struct device_node *panel,
-			      struct clcd_panel *clcd_panel)
-{
-	int err;
-	struct fb_videomode *mode;
-	char *name;
-	int len;
-
-	/* Only directly connected DPI panels supported for now */
-	if (of_device_is_compatible(panel, "panel-dpi"))
-		err = clcdfb_of_get_dpi_panel_mode(panel, clcd_panel);
-	else
-		err = -ENOENT;
-	if (err)
-		return err;
-	mode = &clcd_panel->mode;
-
-	len = clcdfb_snprintf_mode(NULL, 0, mode);
-	name = devm_kzalloc(dev, len + 1, GFP_KERNEL);
-	if (!name)
-		return -ENOMEM;
-
-	clcdfb_snprintf_mode(name, len + 1, mode);
-	mode->name = name;
-
-	return 0;
-}
-
-static int clcdfb_of_init_tft_panel(struct clcd_fb *fb, u32 r0, u32 g0, u32 b0)
-{
-	static struct {
-		unsigned int part;
-		u32 r0, g0, b0;
-		u32 caps;
-	} panels[] = {
-		{ 0x110, 1,  7, 13, CLCD_CAP_5551 },
-		{ 0x110, 0,  8, 16, CLCD_CAP_888 },
-		{ 0x110, 16, 8, 0,  CLCD_CAP_888 },
-		{ 0x111, 4, 14, 20, CLCD_CAP_444 },
-		{ 0x111, 3, 11, 19, CLCD_CAP_444 | CLCD_CAP_5551 },
-		{ 0x111, 3, 10, 19, CLCD_CAP_444 | CLCD_CAP_5551 |
-				    CLCD_CAP_565 },
-		{ 0x111, 0,  8, 16, CLCD_CAP_444 | CLCD_CAP_5551 |
-				    CLCD_CAP_565 | CLCD_CAP_888 },
-	};
-	int i;
-
-	/* Bypass pixel clock divider */
-	fb->panel->tim2 |= TIM2_BCD;
-
-	/* TFT display, vert. comp. interrupt at the start of the back porch */
-	fb->panel->cntl |= CNTL_LCDTFT | CNTL_LCDVCOMP(1);
-
-	fb->panel->caps = 0;
-
-	/* Match the setup with known variants */
-	for (i = 0; i < ARRAY_SIZE(panels) && !fb->panel->caps; i++) {
-		if (amba_part(fb->dev) != panels[i].part)
-			continue;
-		if (g0 != panels[i].g0)
-			continue;
-		if (r0 == panels[i].r0 && b0 == panels[i].b0)
-			fb->panel->caps = panels[i].caps;
-	}
-
-	/*
-	 * If we actually physically connected the R lines to B and
-	 * vice versa
-	 */
-	if (r0 != 0 && b0 == 0)
-		fb->panel->bgr_connection = true;
-
-	return fb->panel->caps ? 0 : -EINVAL;
-}
-
-static int clcdfb_of_init_display(struct clcd_fb *fb)
-{
-	struct device_node *endpoint, *panel;
-	int err;
-	unsigned int bpp;
-	u32 max_bandwidth;
-	u32 tft_r0b0g0[3];
-
-	fb->panel = devm_kzalloc(&fb->dev->dev, sizeof(*fb->panel), GFP_KERNEL);
-	if (!fb->panel)
-		return -ENOMEM;
-
-	/*
-	 * Fetch the panel endpoint.
-	 */
-	endpoint = of_graph_get_next_endpoint(fb->dev->dev.of_node, NULL);
-	if (!endpoint)
-		return -ENODEV;
-
-	panel = of_graph_get_remote_port_parent(endpoint);
-	if (!panel) {
-		err = -ENODEV;
-		goto out_endpoint_put;
-	}
-
-	err = clcdfb_of_get_backlight(&fb->dev->dev, fb->panel);
-	if (err)
-		goto out_panel_put;
-
-	err = clcdfb_of_get_mode(&fb->dev->dev, panel, fb->panel);
-	if (err)
-		goto out_panel_put;
-
-	err = of_property_read_u32(fb->dev->dev.of_node, "max-memory-bandwidth",
-			&max_bandwidth);
-	if (!err) {
-		/*
-		 * max_bandwidth is in bytes per second and pixclock in
-		 * pico-seconds, so the maximum allowed bits per pixel is
-		 *   8 * max_bandwidth / (PICOS2KHZ(pixclock) * 1000)
-		 * Rearrange this calculation to avoid overflow and then ensure
-		 * result is a valid format.
-		 */
-		bpp = max_bandwidth / (1000 / 8)
-			/ PICOS2KHZ(fb->panel->mode.pixclock);
-		bpp = rounddown_pow_of_two(bpp);
-		if (bpp > 32)
-			bpp = 32;
-	} else
-		bpp = 32;
-	fb->panel->bpp = bpp;
-
-#ifdef CONFIG_CPU_BIG_ENDIAN
-	fb->panel->cntl |= CNTL_BEBO;
-#endif
-	fb->panel->width = -1;
-	fb->panel->height = -1;
-
-	if (of_property_read_u32_array(endpoint,
-			"arm,pl11x,tft-r0g0b0-pads",
-			tft_r0b0g0, ARRAY_SIZE(tft_r0b0g0)) != 0) {
-		err = -ENOENT;
-		goto out_panel_put;
-	}
-
-	of_node_put(panel);
-	of_node_put(endpoint);
-
-	return clcdfb_of_init_tft_panel(fb, tft_r0b0g0[0],
-					tft_r0b0g0[1],  tft_r0b0g0[2]);
-out_panel_put:
-	of_node_put(panel);
-out_endpoint_put:
-	of_node_put(endpoint);
-	return err;
-}
-
-static int clcdfb_of_vram_setup(struct clcd_fb *fb)
-{
-	int err;
-	struct device_node *memory;
-	u64 size;
-
-	err = clcdfb_of_init_display(fb);
-	if (err)
-		return err;
-
-	memory = of_parse_phandle(fb->dev->dev.of_node, "memory-region", 0);
-	if (!memory)
-		return -ENODEV;
-
-	fb->fb.screen_base = of_iomap(memory, 0);
-	if (!fb->fb.screen_base) {
-		of_node_put(memory);
-		return -ENOMEM;
-	}
-
-	fb->fb.fix.smem_start = of_translate_address(memory,
-			of_get_address(memory, 0, &size, NULL));
-	fb->fb.fix.smem_len = size;
-	of_node_put(memory);
-
-	return 0;
-}
-
-static int clcdfb_of_vram_mmap(struct clcd_fb *fb, struct vm_area_struct *vma)
-{
-	unsigned long off, user_size, kernel_size;
-
-
-	off = vma->vm_pgoff << PAGE_SHIFT;
-	user_size = vma->vm_end - vma->vm_start;
-	kernel_size = fb->fb.fix.smem_len;
-
-	if (off >= kernel_size || user_size > (kernel_size - off))
-		return -ENXIO;
-
-	return remap_pfn_range(vma, vma->vm_start,
-			__phys_to_pfn(fb->fb.fix.smem_start) + vma->vm_pgoff,
-			user_size,
-			pgprot_writecombine(vma->vm_page_prot));
-}
-
-static void clcdfb_of_vram_remove(struct clcd_fb *fb)
-{
-	iounmap(fb->fb.screen_base);
-}
-
-static int clcdfb_of_dma_setup(struct clcd_fb *fb)
-{
-	unsigned long framesize;
-	dma_addr_t dma;
-	int err;
-
-	err = clcdfb_of_init_display(fb);
-	if (err)
-		return err;
-
-	framesize = PAGE_ALIGN(fb->panel->mode.xres * fb->panel->mode.yres *
-			fb->panel->bpp / 8);
-	fb->fb.screen_base = dma_alloc_coherent(&fb->dev->dev, framesize,
-			&dma, GFP_KERNEL);
-	if (!fb->fb.screen_base)
-		return -ENOMEM;
-
-	fb->fb.fix.smem_start = dma;
-	fb->fb.fix.smem_len = framesize;
-
-	return 0;
-}
-
-static int clcdfb_of_dma_mmap(struct clcd_fb *fb, struct vm_area_struct *vma)
-{
-	vma->vm_page_prot = pgprot_decrypted(vma->vm_page_prot);
-
-	return dma_mmap_wc(&fb->dev->dev, vma, fb->fb.screen_base,
-			   fb->fb.fix.smem_start, fb->fb.fix.smem_len);
-}
-
-static void clcdfb_of_dma_remove(struct clcd_fb *fb)
-{
-	dma_free_coherent(&fb->dev->dev, fb->fb.fix.smem_len,
-			fb->fb.screen_base, fb->fb.fix.smem_start);
-}
-
-static struct clcd_board *clcdfb_of_get_board(struct amba_device *dev)
-{
-	struct clcd_board *board = devm_kzalloc(&dev->dev, sizeof(*board),
-			GFP_KERNEL);
-	struct device_node *node = dev->dev.of_node;
-
-	if (!board)
-		return NULL;
-
-	board->name = of_node_full_name(node);
-	board->caps = CLCD_CAP_ALL;
-	board->check = clcdfb_check;
-	board->decode = clcdfb_decode;
-	if (of_property_present(node, "memory-region")) {
-		board->setup = clcdfb_of_vram_setup;
-		board->mmap = clcdfb_of_vram_mmap;
-		board->remove = clcdfb_of_vram_remove;
-	} else {
-		board->setup = clcdfb_of_dma_setup;
-		board->mmap = clcdfb_of_dma_mmap;
-		board->remove = clcdfb_of_dma_remove;
-	}
-
-	return board;
-}
-#else
-static struct clcd_board *clcdfb_of_get_board(struct amba_device *dev)
-{
-	return NULL;
-}
-#endif
-
-static int clcdfb_probe(struct amba_device *dev, const struct amba_id *id)
-{
-	struct clcd_board *board = dev_get_platdata(&dev->dev);
-	struct clcd_fb *fb;
-	int ret;
-
-	if (!board)
-		board = clcdfb_of_get_board(dev);
-
-	if (!board)
-		return -EINVAL;
-
-	ret = dma_set_mask_and_coherent(&dev->dev, DMA_BIT_MASK(32));
-	if (ret)
-		goto out;
-
-	ret = amba_request_regions(dev, NULL);
-	if (ret) {
-		printk(KERN_ERR "CLCD: unable to reserve regs region\n");
-		goto out;
-	}
-
-	fb = kzalloc(sizeof(*fb), GFP_KERNEL);
-	if (!fb) {
-		ret = -ENOMEM;
-		goto free_region;
-	}
-
-	fb->dev = dev;
-	fb->board = board;
-
-	dev_info(&fb->dev->dev, "PL%03x designer %02x rev%u at 0x%08llx\n",
-		amba_part(dev), amba_manf(dev), amba_rev(dev),
-		(unsigned long long)dev->res.start);
-
-	ret = fb->board->setup(fb);
-	if (ret)
-		goto free_fb;
-
-	ret = clcdfb_register(fb);
-	if (ret == 0) {
-		amba_set_drvdata(dev, fb);
-		goto out;
-	}
-
-	fb->board->remove(fb);
- free_fb:
-	kfree(fb);
- free_region:
-	amba_release_regions(dev);
- out:
-	return ret;
-}
-
-static void clcdfb_remove(struct amba_device *dev)
-{
-	struct clcd_fb *fb = amba_get_drvdata(dev);
-
-	clcdfb_disable(fb);
-	unregister_framebuffer(&fb->fb);
-	if (fb->fb.cmap.len)
-		fb_dealloc_cmap(&fb->fb.cmap);
-	iounmap(fb->regs);
-	clk_unprepare(fb->clk);
-	clk_put(fb->clk);
-
-	fb->board->remove(fb);
-
-	kfree(fb);
-
-	amba_release_regions(dev);
-}
-
-static const struct amba_id clcdfb_id_table[] = {
-	{
-		.id	= 0x00041110,
-		.mask	= 0x000ffffe,
-	},
-	{ 0, 0 },
-};
-
-MODULE_DEVICE_TABLE(amba, clcdfb_id_table);
-
-static struct amba_driver clcd_driver = {
-	.drv 		= {
-		.name	= "clcd-pl11x",
-	},
-	.probe		= clcdfb_probe,
-	.remove		= clcdfb_remove,
-	.id_table	= clcdfb_id_table,
-};
-
-static int __init amba_clcdfb_init(void)
-{
-	if (fb_get_options("ambafb", NULL))
-		return -ENODEV;
-
-	return amba_driver_register(&clcd_driver);
-}
-
-module_init(amba_clcdfb_init);
-
-static void __exit amba_clcdfb_exit(void)
-{
-	amba_driver_unregister(&clcd_driver);
-}
-
-module_exit(amba_clcdfb_exit);
-
-MODULE_DESCRIPTION("ARM PrimeCell PL110 CLCD core driver");
-MODULE_LICENSE("GPL");
diff --git a/drivers/video/fbdev/core/fb_defio.c b/drivers/video/fbdev/core/fb_defio.c
index 1b0b85e59e5e1..dae96c9f61cf8 100644
--- a/drivers/video/fbdev/core/fb_defio.c
+++ b/drivers/video/fbdev/core/fb_defio.c
@@ -132,11 +132,7 @@ int fb_deferred_io_fsync(struct file *file, loff_t start, loff_t end, int datasy
 		return 0;
 
 	inode_lock(inode);
-	/* Kill off the delayed work */
-	cancel_delayed_work_sync(&info->deferred_work);
-
-	/* Run it immediately */
-	schedule_delayed_work(&info->deferred_work, 0);
+	flush_delayed_work(&info->deferred_work);
 	inode_unlock(inode);
 
 	return 0;
@@ -319,7 +315,7 @@ static void fb_deferred_io_lastclose(struct fb_info *info)
 	struct page *page;
 	int i;
 
-	cancel_delayed_work_sync(&info->deferred_work);
+	flush_delayed_work(&info->deferred_work);
 
 	/* clear out the mapping that we setup */
 	for (i = 0 ; i < info->fix.smem_len; i += PAGE_SIZE) {
diff --git a/drivers/video/fbdev/fsl-diu-fb.c b/drivers/video/fbdev/fsl-diu-fb.c
index 0bced82fa4940..0191141657fd9 100644
--- a/drivers/video/fbdev/fsl-diu-fb.c
+++ b/drivers/video/fbdev/fsl-diu-fb.c
@@ -877,7 +877,7 @@ static int map_video_memory(struct fb_info *info)
 	}
 	mutex_lock(&info->mm_lock);
 	info->screen_base = p;
-	info->fix.smem_start = virt_to_phys(info->screen_base);
+	info->fix.smem_start = virt_to_phys((__force const void *)info->screen_base);
 	info->fix.smem_len = smem_len;
 	mutex_unlock(&info->mm_lock);
 	info->screen_size = info->fix.smem_len;
diff --git a/drivers/video/fbdev/hgafb.c b/drivers/video/fbdev/hgafb.c
index 10728259dac25..264c8cedba159 100644
--- a/drivers/video/fbdev/hgafb.c
+++ b/drivers/video/fbdev/hgafb.c
@@ -364,6 +364,8 @@ static int hga_card_detect(void)
  *	hgafb_open - open the framebuffer device
  *	@info: pointer to fb_info object containing info for current hga board
  *	@init: open by console system or userland.
+ *
+ *	Returns: %0
  */
 
 static int hgafb_open(struct fb_info *info, int init)
@@ -378,6 +380,8 @@ static int hgafb_open(struct fb_info *info, int init)
  *	hgafb_release - open the framebuffer device
  *	@info: pointer to fb_info object containing info for current hga board
  *	@init: open by console system or userland.
+ *
+ *	Returns: %0
  */
 
 static int hgafb_release(struct fb_info *info, int init)
@@ -399,6 +403,8 @@ static int hgafb_release(struct fb_info *info, int init)
  *	This callback function is used to set the color registers of a HGA
  *	board. Since we have only two fixed colors only @regno is checked.
  *	A zero is returned on success and 1 for failure.
+ *
+ *	Returns: %0
  */
 
 static int hgafb_setcolreg(u_int regno, u_int red, u_int green, u_int blue,
@@ -410,14 +416,15 @@ static int hgafb_setcolreg(u_int regno, u_int red, u_int green, u_int blue,
 }
 
 /**
- *	hga_pan_display - pan or wrap the display
+ *	hgafb_pan_display - pan or wrap the display
  *	@var:contains new xoffset, yoffset and vmode values
  *	@info:pointer to fb_info object containing info for current hga board
  *
  *	This function looks only at xoffset, yoffset and the %FB_VMODE_YWRAP
  *	flag in @var. If input parameters are correct it calls hga_pan() to
  *	program the hardware. @info->var is updated to the new values.
- *	A zero is returned on success and %-EINVAL for failure.
+ *
+ *	Returns: %0 on success or %-EINVAL for failure.
  */
 
 static int hgafb_pan_display(struct fb_var_screeninfo *var,
@@ -449,6 +456,8 @@ static int hgafb_pan_display(struct fb_var_screeninfo *var,
  *		@blank_mode == 2 means suspend vsync,
  *		@blank_mode == 3 means suspend hsync,
  *		@blank_mode == 4 means powerdown.
+ *
+ * Returns: %0
  */
 
 static int hgafb_blank(int blank_mode, struct fb_info *info)
diff --git a/drivers/video/fbdev/hyperv_fb.c b/drivers/video/fbdev/hyperv_fb.c
index 6a29d2594b914..c26ee6fd73c9b 100644
--- a/drivers/video/fbdev/hyperv_fb.c
+++ b/drivers/video/fbdev/hyperv_fb.c
@@ -48,7 +48,6 @@
 #include <linux/aperture.h>
 #include <linux/module.h>
 #include <linux/kernel.h>
-#include <linux/screen_info.h>
 #include <linux/vmalloc.h>
 #include <linux/init.h>
 #include <linux/completion.h>
@@ -975,7 +974,8 @@ static int hvfb_getmem(struct hv_device *hdev, struct fb_info *info)
 	struct pci_dev *pdev  = NULL;
 	void __iomem *fb_virt;
 	int gen2vm = efi_enabled(EFI_BOOT);
-	resource_size_t base, size;
+	resource_size_t base = 0;
+	resource_size_t size = 0;
 	phys_addr_t paddr;
 	int ret;
 
@@ -1010,9 +1010,6 @@ static int hvfb_getmem(struct hv_device *hdev, struct fb_info *info)
 			goto getmem_done;
 		}
 		pr_info("Unable to allocate enough contiguous physical memory on Gen 1 VM. Using MMIO instead.\n");
-	} else if (IS_ENABLED(CONFIG_SYSFB)) {
-		base = screen_info.lfb_base;
-		size = screen_info.lfb_size;
 	} else {
 		goto err1;
 	}
@@ -1056,16 +1053,13 @@ static int hvfb_getmem(struct hv_device *hdev, struct fb_info *info)
 	info->screen_size = dio_fb_size;
 
 getmem_done:
-	aperture_remove_conflicting_devices(base, size, KBUILD_MODNAME);
+	if (base && size)
+		aperture_remove_conflicting_devices(base, size, KBUILD_MODNAME);
+	else
+		aperture_remove_all_conflicting_devices(KBUILD_MODNAME);
 
-	if (!gen2vm) {
+	if (!gen2vm)
 		pci_dev_put(pdev);
-	} else if (IS_ENABLED(CONFIG_SYSFB)) {
-		/* framebuffer is reallocated, clear screen_info to avoid misuse from kexec */
-		screen_info.lfb_size = 0;
-		screen_info.lfb_base = 0;
-		screen_info.orig_video_isVGA = 0;
-	}
 
 	return 0;
 
diff --git a/drivers/video/fbdev/imxfb.c b/drivers/video/fbdev/imxfb.c
index 84201c9608d36..a4dbc72f93c3f 100644
--- a/drivers/video/fbdev/imxfb.c
+++ b/drivers/video/fbdev/imxfb.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  *  Freescale i.MX Frame Buffer device driver
  *
  *  Copyright (C) 2004 Sascha Hauer, Pengutronix
  *   Based on acornfb.c Copyright (C) Russell King.
  *
- * 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.
- *
  * Please direct your questions and comments on this driver to the following
  * email address:
  *
@@ -34,6 +31,7 @@
 #include <linux/math64.h>
 #include <linux/of.h>
 #include <linux/of_device.h>
+#include <linux/bitfield.h>
 
 #include <linux/regulator/consumer.h>
 
@@ -41,12 +39,6 @@
 #include <video/of_videomode.h>
 #include <video/videomode.h>
 
-#define PCR_TFT		(1 << 31)
-#define PCR_BPIX_8	(3 << 25)
-#define PCR_BPIX_12	(4 << 25)
-#define PCR_BPIX_16	(5 << 25)
-#define PCR_BPIX_18	(6 << 25)
-
 struct imx_fb_videomode {
 	struct fb_videomode mode;
 	u32 pcr;
@@ -64,42 +56,50 @@ struct imx_fb_videomode {
 #define LCDC_SSA	0x00
 
 #define LCDC_SIZE	0x04
-#define SIZE_XMAX(x)	((((x) >> 4) & 0x3f) << 20)
+#define SIZE_XMAX_MASK	GENMASK(25, 20)
 
-#define YMAX_MASK_IMX1	0x1ff
-#define YMAX_MASK_IMX21	0x3ff
+#define YMAX_MASK_IMX1	GENMASK(8, 0)
+#define YMAX_MASK_IMX21	GENMASK(9, 0)
 
 #define LCDC_VPW	0x08
-#define VPW_VPW(x)	((x) & 0x3ff)
+#define VPW_VPW_MASK	GENMASK(9, 0)
 
 #define LCDC_CPOS	0x0C
-#define CPOS_CC1	(1<<31)
-#define CPOS_CC0	(1<<30)
-#define CPOS_OP		(1<<28)
-#define CPOS_CXP(x)	(((x) & 3ff) << 16)
+#define CPOS_CC1	BIT(31)
+#define CPOS_CC0	BIT(30)
+#define CPOS_OP		BIT(28)
+#define CPOS_CXP_MASK	GENMASK(25, 16)
 
 #define LCDC_LCWHB	0x10
-#define LCWHB_BK_EN	(1<<31)
-#define LCWHB_CW(w)	(((w) & 0x1f) << 24)
-#define LCWHB_CH(h)	(((h) & 0x1f) << 16)
-#define LCWHB_BD(x)	((x) & 0xff)
+#define LCWHB_BK_EN	BIT(31)
+#define LCWHB_CW_MASK	GENMASK(28, 24)
+#define LCWHB_CH_MASK	GENMASK(20, 16)
+#define LCWHB_BD_MASK	GENMASK(7, 0)
 
 #define LCDC_LCHCC	0x14
 
 #define LCDC_PCR	0x18
+#define PCR_TFT		BIT(31)
+#define PCR_COLOR	BIT(30)
+#define PCR_BPIX_MASK	GENMASK(27, 25)
+#define PCR_BPIX_8	3
+#define PCR_BPIX_12	4
+#define PCR_BPIX_16	5
+#define PCR_BPIX_18	6
+#define PCR_PCD_MASK	GENMASK(5, 0)
 
 #define LCDC_HCR	0x1C
-#define HCR_H_WIDTH(x)	(((x) & 0x3f) << 26)
-#define HCR_H_WAIT_1(x)	(((x) & 0xff) << 8)
-#define HCR_H_WAIT_2(x)	((x) & 0xff)
+#define HCR_H_WIDTH_MASK	GENMASK(31, 26)
+#define HCR_H_WAIT_1_MASK	GENMASK(15, 8)
+#define HCR_H_WAIT_2_MASK	GENMASK(7, 0)
 
 #define LCDC_VCR	0x20
-#define VCR_V_WIDTH(x)	(((x) & 0x3f) << 26)
-#define VCR_V_WAIT_1(x)	(((x) & 0xff) << 8)
-#define VCR_V_WAIT_2(x)	((x) & 0xff)
+#define VCR_V_WIDTH_MASK	GENMASK(31, 26)
+#define VCR_V_WAIT_1_MASK	GENMASK(15, 8)
+#define VCR_V_WAIT_2_MASK	GENMASK(7, 0)
 
 #define LCDC_POS	0x24
-#define POS_POS(x)	((x) & 1f)
+#define POS_POS_MASK	GENMASK(4, 0)
 
 #define LCDC_LSCR1	0x28
 /* bit fields in imxfb.h */
@@ -112,24 +112,24 @@ struct imx_fb_videomode {
 
 #define LCDC_RMCR	0x34
 
-#define RMCR_LCDC_EN_MX1	(1<<1)
+#define RMCR_LCDC_EN_MX1	BIT(1)
 
-#define RMCR_SELF_REF	(1<<0)
+#define RMCR_SELF_REF	BIT(0)
 
 #define LCDC_LCDICR	0x38
-#define LCDICR_INT_SYN	(1<<2)
-#define LCDICR_INT_CON	(1)
+#define LCDICR_INT_SYN	BIT(2)
+#define LCDICR_INT_CON	BIT(0)
 
 #define LCDC_LCDISR	0x40
-#define LCDISR_UDR_ERR	(1<<3)
-#define LCDISR_ERR_RES	(1<<2)
-#define LCDISR_EOF	(1<<1)
-#define LCDISR_BOF	(1<<0)
+#define LCDISR_UDR_ERR	BIT(3)
+#define LCDISR_ERR_RES	BIT(2)
+#define LCDISR_EOF	BIT(1)
+#define LCDISR_BOF	BIT(0)
 
 #define IMXFB_LSCR1_DEFAULT 0x00120300
 
 #define LCDC_LAUSCR	0x80
-#define LAUSCR_AUS_MODE	(1<<31)
+#define LAUSCR_AUS_MODE	BIT(31)
 
 /* Used fb-mode. Can be set on kernel command line, therefore file-static. */
 static const char *fb_mode;
@@ -150,6 +150,12 @@ enum imxfb_type {
 	IMX21_FB,
 };
 
+enum imxfb_panel_type {
+	PANEL_TYPE_MONOCHROME,
+	PANEL_TYPE_CSTN,
+	PANEL_TYPE_TFT,
+};
+
 struct imxfb_info {
 	struct platform_device  *pdev;
 	void __iomem		*regs;
@@ -157,6 +163,7 @@ struct imxfb_info {
 	struct clk		*clk_ahb;
 	struct clk		*clk_per;
 	enum imxfb_type		devtype;
+	enum imxfb_panel_type	panel_type;
 	bool			enabled;
 
 	/*
@@ -273,10 +280,10 @@ static int imxfb_setpalettereg(u_int regno, u_int red, u_int green, u_int blue,
 	struct imxfb_info *fbi = info->par;
 	u_int val, ret = 1;
 
-#define CNVT_TOHW(val,width) ((((val)<<(width))+0x7FFF-(val))>>16)
+#define CNVT_TOHW(val, width) ((((val)<<(width))+0x7FFF-(val))>>16)
 	if (regno < fbi->palette_size) {
 		val = (CNVT_TOHW(red, 4) << 8) |
-		      (CNVT_TOHW(green,4) << 4) |
+		      (CNVT_TOHW(green, 4) << 4) |
 		      CNVT_TOHW(blue,  4);
 
 		writel(val, fbi->regs + 0x800 + (regno << 2));
@@ -405,23 +412,23 @@ static int imxfb_check_var(struct fb_var_screeninfo *var, struct fb_info *info)
 
 	pcr = (unsigned int)tmp;
 
-	if (--pcr > 0x3F) {
-		pcr = 0x3F;
-		printk(KERN_WARNING "Must limit pixel clock to %luHz\n",
-				lcd_clk / pcr);
+	if (--pcr > PCR_PCD_MASK) {
+		pcr = PCR_PCD_MASK;
+		dev_warn(&fbi->pdev->dev, "Must limit pixel clock to %luHz\n",
+			 lcd_clk / pcr);
 	}
 
 	switch (var->bits_per_pixel) {
 	case 32:
-		pcr |= PCR_BPIX_18;
+		pcr |= FIELD_PREP(PCR_BPIX_MASK, PCR_BPIX_18);
 		rgb = &def_rgb_18;
 		break;
 	case 16:
 	default:
 		if (is_imx1_fb(fbi))
-			pcr |= PCR_BPIX_12;
+			pcr |= FIELD_PREP(PCR_BPIX_MASK, PCR_BPIX_12);
 		else
-			pcr |= PCR_BPIX_16;
+			pcr |= FIELD_PREP(PCR_BPIX_MASK, PCR_BPIX_16);
 
 		if (imxfb_mode->pcr & PCR_TFT)
 			rgb = &def_rgb_16_tft;
@@ -429,13 +436,13 @@ static int imxfb_check_var(struct fb_var_screeninfo *var, struct fb_info *info)
 			rgb = &def_rgb_16_stn;
 		break;
 	case 8:
-		pcr |= PCR_BPIX_8;
+		pcr |= FIELD_PREP(PCR_BPIX_MASK, PCR_BPIX_8);
 		rgb = &def_rgb_8;
 		break;
 	}
 
 	/* add sync polarities */
-	pcr |= imxfb_mode->pcr & ~(0x3f | (7 << 25));
+	pcr |= imxfb_mode->pcr & ~(PCR_PCD_MASK | PCR_BPIX_MASK);
 
 	fbi->pcr = pcr;
 	/*
@@ -444,6 +451,13 @@ static int imxfb_check_var(struct fb_var_screeninfo *var, struct fb_info *info)
 	if (!is_imx1_fb(fbi) && imxfb_mode->aus_mode)
 		fbi->lauscr = LAUSCR_AUS_MODE;
 
+	if (imxfb_mode->pcr & PCR_TFT)
+		fbi->panel_type = PANEL_TYPE_TFT;
+	else if (imxfb_mode->pcr & PCR_COLOR)
+		fbi->panel_type = PANEL_TYPE_CSTN;
+	else
+		fbi->panel_type = PANEL_TYPE_MONOCHROME;
+
 	/*
 	 * Copy the RGB parameters for this display
 	 * from the machine specific parameters.
@@ -506,7 +520,7 @@ static int imxfb_enable_controller(struct imxfb_info *fbi)
 	writel(fbi->map_dma, fbi->regs + LCDC_SSA);
 
 	/* panning offset 0 (0 pixel offset)        */
-	writel(0x00000000, fbi->regs + LCDC_POS);
+	writel(FIELD_PREP(POS_POS_MASK, 0), fbi->regs + LCDC_POS);
 
 	/* disable hardware cursor */
 	writel(readl(fbi->regs + LCDC_CPOS) & ~(CPOS_CC0 | CPOS_CC1),
@@ -562,7 +576,7 @@ static int imxfb_blank(int blank, struct fb_info *info)
 {
 	struct imxfb_info *fbi = info->par;
 
-	pr_debug("imxfb_blank: blank=%d\n", blank);
+	pr_debug("%s: blank=%d\n", __func__, blank);
 
 	switch (blank) {
 	case FB_BLANK_POWERDOWN:
@@ -596,6 +610,7 @@ static int imxfb_activate_var(struct fb_var_screeninfo *var, struct fb_info *inf
 {
 	struct imxfb_info *fbi = info->par;
 	u32 ymax_mask = is_imx1_fb(fbi) ? YMAX_MASK_IMX1 : YMAX_MASK_IMX21;
+	u8 left_margin_low;
 
 	pr_debug("var: xres=%d hslen=%d lm=%d rm=%d\n",
 		var->xres, var->hsync_len,
@@ -604,49 +619,59 @@ static int imxfb_activate_var(struct fb_var_screeninfo *var, struct fb_info *inf
 		var->yres, var->vsync_len,
 		var->upper_margin, var->lower_margin);
 
+	if (fbi->panel_type == PANEL_TYPE_TFT)
+		left_margin_low = 3;
+	else if (fbi->panel_type == PANEL_TYPE_CSTN)
+		left_margin_low = 2;
+	else
+		left_margin_low = 0;
+
 #if DEBUG_VAR
 	if (var->xres < 16        || var->xres > 1024)
-		printk(KERN_ERR "%s: invalid xres %d\n",
+		dev_err(&fbi->pdev->dev, "%s: invalid xres %d\n",
 			info->fix.id, var->xres);
 	if (var->hsync_len < 1    || var->hsync_len > 64)
-		printk(KERN_ERR "%s: invalid hsync_len %d\n",
+		dev_err(&fbi->pdev->dev, "%s: invalid hsync_len %d\n",
 			info->fix.id, var->hsync_len);
-	if (var->left_margin < 3  || var->left_margin > 255)
-		printk(KERN_ERR "%s: invalid left_margin %d\n",
+	if (var->left_margin < left_margin_low  || var->left_margin > 255)
+		dev_err(&fbi->pdev->dev, "%s: invalid left_margin %d\n",
 			info->fix.id, var->left_margin);
 	if (var->right_margin < 1 || var->right_margin > 255)
-		printk(KERN_ERR "%s: invalid right_margin %d\n",
+		dev_err(&fbi->pdev->dev, "%s: invalid right_margin %d\n",
 			info->fix.id, var->right_margin);
 	if (var->yres < 1 || var->yres > ymax_mask)
-		printk(KERN_ERR "%s: invalid yres %d\n",
+		dev_err(&fbi->pdev->dev, "%s: invalid yres %d\n",
 			info->fix.id, var->yres);
 	if (var->vsync_len > 100)
-		printk(KERN_ERR "%s: invalid vsync_len %d\n",
+		dev_err(&fbi->pdev->dev, "%s: invalid vsync_len %d\n",
 			info->fix.id, var->vsync_len);
 	if (var->upper_margin > 63)
-		printk(KERN_ERR "%s: invalid upper_margin %d\n",
+		dev_err(&fbi->pdev->dev, "%s: invalid upper_margin %d\n",
 			info->fix.id, var->upper_margin);
 	if (var->lower_margin > 255)
-		printk(KERN_ERR "%s: invalid lower_margin %d\n",
+		dev_err(&fbi->pdev->dev, "%s: invalid lower_margin %d\n",
 			info->fix.id, var->lower_margin);
 #endif
 
 	/* physical screen start address	    */
-	writel(VPW_VPW(var->xres * var->bits_per_pixel / 8 / 4),
-		fbi->regs + LCDC_VPW);
+	writel(FIELD_PREP(VPW_VPW_MASK,
+			  var->xres * var->bits_per_pixel / 8 / 4),
+	       fbi->regs + LCDC_VPW);
 
-	writel(HCR_H_WIDTH(var->hsync_len - 1) |
-		HCR_H_WAIT_1(var->right_margin - 1) |
-		HCR_H_WAIT_2(var->left_margin - 3),
-		fbi->regs + LCDC_HCR);
+	writel(FIELD_PREP(HCR_H_WIDTH_MASK, var->hsync_len - 1) |
+	       FIELD_PREP(HCR_H_WAIT_1_MASK, var->right_margin - 1) |
+	       FIELD_PREP(HCR_H_WAIT_2_MASK,
+			  var->left_margin - left_margin_low),
+	       fbi->regs + LCDC_HCR);
 
-	writel(VCR_V_WIDTH(var->vsync_len) |
-		VCR_V_WAIT_1(var->lower_margin) |
-		VCR_V_WAIT_2(var->upper_margin),
-		fbi->regs + LCDC_VCR);
+	writel(FIELD_PREP(VCR_V_WIDTH_MASK, var->vsync_len) |
+	       FIELD_PREP(VCR_V_WAIT_1_MASK, var->lower_margin) |
+	       FIELD_PREP(VCR_V_WAIT_2_MASK, var->upper_margin),
+	       fbi->regs + LCDC_VCR);
 
-	writel(SIZE_XMAX(var->xres) | (var->yres & ymax_mask),
-			fbi->regs + LCDC_SIZE);
+	writel(FIELD_PREP(SIZE_XMAX_MASK, var->xres >> 4) |
+	       (var->yres & ymax_mask),
+	       fbi->regs + LCDC_SIZE);
 
 	writel(fbi->pcr, fbi->regs + LCDC_PCR);
 	if (fbi->pwmr)
@@ -669,8 +694,6 @@ static int imxfb_init_fbinfo(struct platform_device *pdev)
 	struct imxfb_info *fbi = info->par;
 	struct device_node *np;
 
-	pr_debug("%s\n",__func__);
-
 	info->pseudo_palette = devm_kmalloc_array(&pdev->dev, 16,
 						  sizeof(u32), GFP_KERNEL);
 	if (!info->pseudo_palette)
@@ -678,6 +701,7 @@ static int imxfb_init_fbinfo(struct platform_device *pdev)
 
 	memset(fbi, 0, sizeof(struct imxfb_info));
 
+	fbi->pdev = pdev;
 	fbi->devtype = pdev->id_entry->driver_data;
 
 	strscpy(info->fix.id, IMX_NAME, sizeof(info->fix.id));
@@ -922,8 +946,10 @@ static int imxfb_probe(struct platform_device *pdev)
 	if (ret)
 		goto failed_init;
 
-	/* Calculate maximum bytes used per pixel. In most cases this should
-	 * be the same as m->bpp/8 */
+	/*
+	 * Calculate maximum bytes used per pixel. In most cases this should
+	 * be the same as m->bpp/8
+	 */
 	m = &fbi->mode[0];
 	bytes_per_pixel = (m->bpp + 7) / 8;
 	for (i = 0; i < fbi->num_modes; i++, m++)
@@ -1021,7 +1047,6 @@ static int imxfb_probe(struct platform_device *pdev)
 	lcd->props.max_contrast = 0xff;
 
 	imxfb_enable_controller(fbi);
-	fbi->pdev = pdev;
 
 	return 0;
 
diff --git a/drivers/video/fbdev/intelfb/Makefile b/drivers/video/fbdev/intelfb/Makefile
deleted file mode 100644
index 7ff2debb31af0..0000000000000
--- a/drivers/video/fbdev/intelfb/Makefile
+++ /dev/null
@@ -1,8 +0,0 @@
-# SPDX-License-Identifier: GPL-2.0
-obj-$(CONFIG_FB_INTEL) += intelfb.o
-
-intelfb-y := intelfbdrv.o intelfbhw.o
-intelfb-$(CONFIG_FB_INTEL_I2C) += intelfb_i2c.o
-intelfb-objs := $(intelfb-y)
-
-ccflags-$(CONFIG_FB_INTEL_DEBUG) := -DDEBUG -DREGDUMP
diff --git a/drivers/video/fbdev/intelfb/intelfb.h b/drivers/video/fbdev/intelfb/intelfb.h
deleted file mode 100644
index 5de703902a218..0000000000000
--- a/drivers/video/fbdev/intelfb/intelfb.h
+++ /dev/null
@@ -1,382 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-#ifndef _INTELFB_H
-#define _INTELFB_H
-
-/* $DHD: intelfb/intelfb.h,v 1.40 2003/06/27 15:06:25 dawes Exp $ */
-
-#include <linux/agp_backend.h>
-#include <linux/fb.h>
-
-#ifdef CONFIG_FB_INTEL_I2C
-#include <linux/i2c.h>
-#include <linux/i2c-algo-bit.h>
-#endif
-
-/*** Version/name ***/
-#define INTELFB_VERSION			"0.9.6"
-#define INTELFB_MODULE_NAME		"intelfb"
-#define SUPPORTED_CHIPSETS		"830M/845G/852GM/855GM/865G/915G/915GM/945G/945GM/945GME/965G/965GM"
-
-
-/*** Debug/feature defines ***/
-
-#ifndef DEBUG
-#define DEBUG				0
-#endif
-
-#ifndef VERBOSE
-#define VERBOSE				0
-#endif
-
-#ifndef REGDUMP
-#define REGDUMP				0
-#endif
-
-#ifndef DETECT_VGA_CLASS_ONLY
-#define DETECT_VGA_CLASS_ONLY		1
-#endif
-
-#ifndef ALLOCATE_FOR_PANNING
-#define ALLOCATE_FOR_PANNING		1
-#endif
-
-#ifndef PREFERRED_MODE
-#define PREFERRED_MODE			"1024x768-32@70"
-#endif
-
-/*** hw-related values ***/
-
-/* Resource Allocation */
-#define INTELFB_FB_ACQUIRED                 1
-#define INTELFB_MMIO_ACQUIRED               2
-
-/* PCI ids for supported devices */
-#define PCI_DEVICE_ID_INTEL_830M	0x3577
-#define PCI_DEVICE_ID_INTEL_845G	0x2562
-#define PCI_DEVICE_ID_INTEL_85XGM	0x3582
-#define PCI_DEVICE_ID_INTEL_854		0x358E
-#define PCI_DEVICE_ID_INTEL_865G	0x2572
-#define PCI_DEVICE_ID_INTEL_915G	0x2582
-#define PCI_DEVICE_ID_INTEL_915GM	0x2592
-#define PCI_DEVICE_ID_INTEL_945G	0x2772
-#define PCI_DEVICE_ID_INTEL_945GM	0x27A2
-#define PCI_DEVICE_ID_INTEL_945GME	0x27AE
-#define PCI_DEVICE_ID_INTEL_965G	0x29A2
-#define PCI_DEVICE_ID_INTEL_965GM	0x2A02
-
-/* Size of MMIO region */
-#define INTEL_REG_SIZE			0x80000
-
-#define STRIDE_ALIGNMENT		16
-#define STRIDE_ALIGNMENT_I9XX		64
-
-#define PALETTE_8_ENTRIES		256
-
-
-/*** Macros ***/
-
-/* basic arithmetic */
-#define KB(x)			((x) * 1024)
-#define MB(x)			((x) * 1024 * 1024)
-#define BtoKB(x)		((x) / 1024)
-#define BtoMB(x)		((x) / 1024 / 1024)
-
-#define GTT_PAGE_SIZE           KB(4)
-
-#define ROUND_UP_TO(x, y)	(((x) + (y) - 1) / (y) * (y))
-#define ROUND_DOWN_TO(x, y)	((x) / (y) * (y))
-#define ROUND_UP_TO_PAGE(x)	ROUND_UP_TO((x), GTT_PAGE_SIZE)
-#define ROUND_DOWN_TO_PAGE(x)	ROUND_DOWN_TO((x), GTT_PAGE_SIZE)
-
-/* messages */
-#define PFX			INTELFB_MODULE_NAME ": "
-
-#define ERR_MSG(fmt, args...)	printk(KERN_ERR PFX fmt, ## args)
-#define WRN_MSG(fmt, args...)	printk(KERN_WARNING PFX fmt, ## args)
-#define NOT_MSG(fmt, args...)	printk(KERN_NOTICE PFX fmt, ## args)
-#define INF_MSG(fmt, args...)	printk(KERN_INFO PFX fmt, ## args)
-#if DEBUG
-#define DBG_MSG(fmt, args...)	printk(KERN_DEBUG PFX fmt, ## args)
-#else
-#define DBG_MSG(fmt, args...)	while (0) printk(fmt, ## args)
-#endif
-
-/* get commonly used pointers */
-#define GET_DINFO(info)		(info)->par
-
-/* misc macros */
-#define ACCEL(d, i)                                                     \
-	((d)->accel && !(d)->ring_lockup &&                             \
-	 ((i)->var.accel_flags & FB_ACCELF_TEXT))
-
-/*#define NOACCEL_CHIPSET(d)						\
-	((d)->chipset != INTEL_865G)*/
-#define NOACCEL_CHIPSET(d)						\
-	(0)
-
-#define FIXED_MODE(d) ((d)->fixed_mode)
-
-/*** Driver parameters ***/
-
-#define RINGBUFFER_SIZE		KB(64)
-#define HW_CURSOR_SIZE		KB(4)
-
-/* Intel agpgart driver */
-#define AGP_PHYSICAL_MEMORY     2
-
-/* store information about an Ixxx DVO */
-/* The i830->i865 use multiple DVOs with multiple i2cs */
-/* the i915, i945 have a single sDVO i2c bus - which is different */
-#define MAX_OUTPUTS 6
-
-/* these are outputs from the chip - integrated only
-   external chips are via DVO or SDVO output */
-#define INTELFB_OUTPUT_UNUSED 0
-#define INTELFB_OUTPUT_ANALOG 1
-#define INTELFB_OUTPUT_DVO 2
-#define INTELFB_OUTPUT_SDVO 3
-#define INTELFB_OUTPUT_LVDS 4
-#define INTELFB_OUTPUT_TVOUT 5
-
-#define INTELFB_DVO_CHIP_NONE 0
-#define INTELFB_DVO_CHIP_LVDS 1
-#define INTELFB_DVO_CHIP_TMDS 2
-#define INTELFB_DVO_CHIP_TVOUT 4
-
-#define INTELFB_OUTPUT_PIPE_NC  0
-#define INTELFB_OUTPUT_PIPE_A   1
-#define INTELFB_OUTPUT_PIPE_B   2
-
-/*** Data Types ***/
-
-/* supported chipsets */
-enum intel_chips {
-	INTEL_830M,
-	INTEL_845G,
-	INTEL_85XGM,
-	INTEL_852GM,
-	INTEL_852GME,
-	INTEL_854,
-	INTEL_855GM,
-	INTEL_855GME,
-	INTEL_865G,
-	INTEL_915G,
-	INTEL_915GM,
-	INTEL_945G,
-	INTEL_945GM,
-	INTEL_945GME,
-	INTEL_965G,
-	INTEL_965GM,
-};
-
-struct intelfb_hwstate {
-	u32 vga0_divisor;
-	u32 vga1_divisor;
-	u32 vga_pd;
-	u32 dpll_a;
-	u32 dpll_b;
-	u32 fpa0;
-	u32 fpa1;
-	u32 fpb0;
-	u32 fpb1;
-	u32 palette_a[PALETTE_8_ENTRIES];
-	u32 palette_b[PALETTE_8_ENTRIES];
-	u32 htotal_a;
-	u32 hblank_a;
-	u32 hsync_a;
-	u32 vtotal_a;
-	u32 vblank_a;
-	u32 vsync_a;
-	u32 src_size_a;
-	u32 bclrpat_a;
-	u32 htotal_b;
-	u32 hblank_b;
-	u32 hsync_b;
-	u32 vtotal_b;
-	u32 vblank_b;
-	u32 vsync_b;
-	u32 src_size_b;
-	u32 bclrpat_b;
-	u32 adpa;
-	u32 dvoa;
-	u32 dvob;
-	u32 dvoc;
-	u32 dvoa_srcdim;
-	u32 dvob_srcdim;
-	u32 dvoc_srcdim;
-	u32 lvds;
-	u32 pipe_a_conf;
-	u32 pipe_b_conf;
-	u32 disp_arb;
-	u32 cursor_a_control;
-	u32 cursor_b_control;
-	u32 cursor_a_base;
-	u32 cursor_b_base;
-	u32 cursor_size;
-	u32 disp_a_ctrl;
-	u32 disp_b_ctrl;
-	u32 disp_a_base;
-	u32 disp_b_base;
-	u32 cursor_a_palette[4];
-	u32 cursor_b_palette[4];
-	u32 disp_a_stride;
-	u32 disp_b_stride;
-	u32 vgacntrl;
-	u32 add_id;
-	u32 swf0x[7];
-	u32 swf1x[7];
-	u32 swf3x[3];
-	u32 fence[8];
-	u32 instpm;
-	u32 mem_mode;
-	u32 fw_blc_0;
-	u32 fw_blc_1;
-	u16 hwstam;
-	u16 ier;
-	u16 iir;
-	u16 imr;
-};
-
-struct intelfb_heap_data {
-	u32 physical;
-	u8 __iomem *virtual;
-	u32 offset;		/* in GATT pages */
-	u32 size;		/* in bytes */
-};
-
-#ifdef CONFIG_FB_INTEL_I2C
-struct intelfb_i2c_chan {
-    struct intelfb_info *dinfo;
-    u32 reg;
-    struct i2c_adapter adapter;
-    struct i2c_algo_bit_data algo;
-};
-#endif
-
-struct intelfb_output_rec {
-    int type;
-    int pipe;
-    int flags;
-
-#ifdef CONFIG_FB_INTEL_I2C
-    struct intelfb_i2c_chan i2c_bus;
-    struct intelfb_i2c_chan ddc_bus;
-#endif
-};
-
-struct intelfb_vsync {
-	wait_queue_head_t wait;
-	unsigned int count;
-	int pan_display;
-	u32 pan_offset;
-};
-
-struct intelfb_info {
-	struct fb_info *info;
-	const struct fb_ops *fbops;
-	struct pci_dev *pdev;
-
-	struct intelfb_hwstate save_state;
-
-	/* agpgart structs */
-	struct agp_memory *gtt_fb_mem;     /* use all stolen memory or vram */
-	struct agp_memory *gtt_ring_mem;   /* ring buffer */
-	struct agp_memory *gtt_cursor_mem; /* hw cursor */
-
-	/* use a gart reserved fb mem */
-	u8 fbmem_gart;
-
-	int wc_cookie;
-
-	/* heap data */
-	struct intelfb_heap_data aperture;
-	struct intelfb_heap_data fb;
-	struct intelfb_heap_data ring;
-	struct intelfb_heap_data cursor;
-
-	/* mmio regs */
-	u32 mmio_base_phys;
-	u8 __iomem *mmio_base;
-
-	/* fb start offset (in bytes) */
-	u32 fb_start;
-
-	/* ring buffer */
-	u32 ring_head;
-	u32 ring_tail;
-	u32 ring_tail_mask;
-	u32 ring_space;
-	u32 ring_lockup;
-
-	/* palette */
-	u32 pseudo_palette[16];
-
-	/* chip info */
-	int pci_chipset;
-	int chipset;
-	const char *name;
-	int mobile;
-
-	/* current mode */
-	int bpp, depth;
-	u32 visual;
-	int xres, yres, pitch;
-	int pixclock;
-
-	/* current pipe */
-	int pipe;
-
-	/* some flags */
-	int accel;
-	int hwcursor;
-	int fixed_mode;
-	int ring_active;
-	int flag;
-	unsigned long irq_flags;
-	int open;
-
-	/* vsync */
-	struct intelfb_vsync vsync;
-	spinlock_t int_lock;
-
-	/* hw cursor */
-	int cursor_on;
-	int cursor_blanked;
-	u8  cursor_src[64];
-
-	/* initial parameters */
-	int initial_vga;
-	struct fb_var_screeninfo initial_var;
-	u32 initial_fb_base;
-	u32 initial_video_ram;
-	u32 initial_pitch;
-
-	/* driver registered */
-	int registered;
-
-	/* index into plls */
-	int pll_index;
-
-	/* outputs */
-	int num_outputs;
-	struct intelfb_output_rec output[MAX_OUTPUTS];
-};
-
-#define IS_I9XX(dinfo) (((dinfo)->chipset == INTEL_915G) ||	\
-			((dinfo)->chipset == INTEL_915GM) ||	\
-			((dinfo)->chipset == INTEL_945G) ||	\
-			((dinfo)->chipset == INTEL_945GM) ||	\
-			((dinfo)->chipset == INTEL_945GME) ||	\
-			((dinfo)->chipset == INTEL_965G) ||	\
-			((dinfo)->chipset == INTEL_965GM))
-
-/*** function prototypes ***/
-
-extern int intelfb_var_to_depth(const struct fb_var_screeninfo *var);
-
-#ifdef CONFIG_FB_INTEL_I2C
-extern void intelfb_create_i2c_busses(struct intelfb_info *dinfo);
-extern void intelfb_delete_i2c_busses(struct intelfb_info *dinfo);
-#endif
-
-#endif /* _INTELFB_H */
diff --git a/drivers/video/fbdev/intelfb/intelfb_i2c.c b/drivers/video/fbdev/intelfb/intelfb_i2c.c
deleted file mode 100644
index 3300bd31d9d7e..0000000000000
--- a/drivers/video/fbdev/intelfb/intelfb_i2c.c
+++ /dev/null
@@ -1,209 +0,0 @@
-/**************************************************************************
-
- Copyright 2006 Dave Airlie <airlied@linux.ie>
-
-All Rights Reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the "Software"),
-to deal in the Software without restriction, including without limitation
-on the rights to use, copy, modify, merge, publish, distribute, sub
-license, and/or sell copies of the Software, and to permit persons to whom
-the Software is furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice (including the next
-paragraph) shall be included in all copies or substantial portions of the
-Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
-THE COPYRIGHT HOLDERS AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
-DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/delay.h>
-#include <linux/pci.h>
-#include <linux/fb.h>
-
-#include <linux/i2c.h>
-#include <linux/i2c-algo-bit.h>
-
-#include <asm/io.h>
-
-#include "intelfb.h"
-#include "intelfbhw.h"
-
-/* bit locations in the registers */
-#define SCL_DIR_MASK		0x0001
-#define SCL_DIR			0x0002
-#define SCL_VAL_MASK		0x0004
-#define SCL_VAL_OUT		0x0008
-#define SCL_VAL_IN		0x0010
-#define SDA_DIR_MASK		0x0100
-#define SDA_DIR			0x0200
-#define SDA_VAL_MASK		0x0400
-#define SDA_VAL_OUT		0x0800
-#define SDA_VAL_IN		0x1000
-
-static void intelfb_gpio_setscl(void *data, int state)
-{
-	struct intelfb_i2c_chan *chan = data;
-	struct intelfb_info *dinfo = chan->dinfo;
-	u32 val;
-
-	OUTREG(chan->reg, (state ? SCL_VAL_OUT : 0) |
-	       SCL_DIR | SCL_DIR_MASK | SCL_VAL_MASK);
-	val = INREG(chan->reg);
-}
-
-static void intelfb_gpio_setsda(void *data, int state)
-{
-	struct intelfb_i2c_chan *chan = data;
-	struct intelfb_info *dinfo = chan->dinfo;
-	u32 val;
-
-	OUTREG(chan->reg, (state ? SDA_VAL_OUT : 0) |
-	       SDA_DIR | SDA_DIR_MASK | SDA_VAL_MASK);
-	val = INREG(chan->reg);
-}
-
-static int intelfb_gpio_getscl(void *data)
-{
-	struct intelfb_i2c_chan *chan = data;
-	struct intelfb_info *dinfo = chan->dinfo;
-	u32 val;
-
-	OUTREG(chan->reg, SCL_DIR_MASK);
-	OUTREG(chan->reg, 0);
-	val = INREG(chan->reg);
-	return ((val & SCL_VAL_IN) != 0);
-}
-
-static int intelfb_gpio_getsda(void *data)
-{
-	struct intelfb_i2c_chan *chan = data;
-	struct intelfb_info *dinfo = chan->dinfo;
-	u32 val;
-
-	OUTREG(chan->reg, SDA_DIR_MASK);
-	OUTREG(chan->reg, 0);
-	val = INREG(chan->reg);
-	return ((val & SDA_VAL_IN) != 0);
-}
-
-static int intelfb_setup_i2c_bus(struct intelfb_info *dinfo,
-				 struct intelfb_i2c_chan *chan,
-				 const u32 reg, const char *name,
-				 int class)
-{
-	int rc;
-
-	chan->dinfo			= dinfo;
-	chan->reg			= reg;
-	snprintf(chan->adapter.name, sizeof(chan->adapter.name),
-		 "intelfb %s", name);
-	chan->adapter.class		= class;
-	chan->adapter.owner		= THIS_MODULE;
-	chan->adapter.algo_data		= &chan->algo;
-	chan->adapter.dev.parent	= &chan->dinfo->pdev->dev;
-	chan->algo.setsda		= intelfb_gpio_setsda;
-	chan->algo.setscl		= intelfb_gpio_setscl;
-	chan->algo.getsda		= intelfb_gpio_getsda;
-	chan->algo.getscl		= intelfb_gpio_getscl;
-	chan->algo.udelay		= 40;
-	chan->algo.timeout		= 20;
-	chan->algo.data			= chan;
-
-	i2c_set_adapdata(&chan->adapter, chan);
-
-	/* Raise SCL and SDA */
-	intelfb_gpio_setsda(chan, 1);
-	intelfb_gpio_setscl(chan, 1);
-	udelay(20);
-
-	rc = i2c_bit_add_bus(&chan->adapter);
-	if (rc == 0)
-		DBG_MSG("I2C bus %s registered.\n", name);
-	else
-		WRN_MSG("Failed to register I2C bus %s.\n", name);
-	return rc;
-}
-
-void intelfb_create_i2c_busses(struct intelfb_info *dinfo)
-{
-	int i = 0;
-
-	/* everyone has at least a single analog output */
-	dinfo->num_outputs = 1;
-	dinfo->output[i].type = INTELFB_OUTPUT_ANALOG;
-
-	/* setup the DDC bus for analog output */
-	intelfb_setup_i2c_bus(dinfo, &dinfo->output[i].ddc_bus, GPIOA,
-			      "CRTDDC_A", I2C_CLASS_DDC);
-	i++;
-
-	/* need to add the output busses for each device
-	   - this function is very incomplete
-	   - i915GM has LVDS and TVOUT for example
-	*/
-	switch(dinfo->chipset) {
-	case INTEL_830M:
-	case INTEL_845G:
-	case INTEL_854:
-	case INTEL_855GM:
-	case INTEL_865G:
-		dinfo->output[i].type = INTELFB_OUTPUT_DVO;
-		intelfb_setup_i2c_bus(dinfo, &dinfo->output[i].ddc_bus,
-				      GPIOD, "DVODDC_D", I2C_CLASS_DDC);
-		intelfb_setup_i2c_bus(dinfo, &dinfo->output[i].i2c_bus,
-				      GPIOE, "DVOI2C_E", 0);
-		i++;
-		break;
-	case INTEL_915G:
-	case INTEL_915GM:
-		/* has some LVDS + tv-out */
-	case INTEL_945G:
-	case INTEL_945GM:
-	case INTEL_945GME:
-	case INTEL_965G:
-	case INTEL_965GM:
-		/* SDVO ports have a single control bus - 2 devices */
-		dinfo->output[i].type = INTELFB_OUTPUT_SDVO;
-		intelfb_setup_i2c_bus(dinfo, &dinfo->output[i].i2c_bus,
-				      GPIOE, "SDVOCTRL_E", 0);
-		/* TODO: initialize the SDVO */
-		/* I830SDVOInit(pScrn, i, DVOB); */
-		i++;
-
-		/* set up SDVOC */
-		dinfo->output[i].type = INTELFB_OUTPUT_SDVO;
-		dinfo->output[i].i2c_bus = dinfo->output[i - 1].i2c_bus;
-		/* TODO: initialize the SDVO */
-		/* I830SDVOInit(pScrn, i, DVOC); */
-		i++;
-		break;
-	}
-	dinfo->num_outputs = i;
-}
-
-void intelfb_delete_i2c_busses(struct intelfb_info *dinfo)
-{
-	int i;
-
-	for (i = 0; i < MAX_OUTPUTS; i++) {
-		if (dinfo->output[i].i2c_bus.dinfo) {
-			i2c_del_adapter(&dinfo->output[i].i2c_bus.adapter);
-			dinfo->output[i].i2c_bus.dinfo = NULL;
-		}
-		if (dinfo->output[i].ddc_bus.dinfo) {
-			i2c_del_adapter(&dinfo->output[i].ddc_bus.adapter);
-			dinfo->output[i].ddc_bus.dinfo = NULL;
-		}
-	}
-}
diff --git a/drivers/video/fbdev/intelfb/intelfbdrv.c b/drivers/video/fbdev/intelfb/intelfbdrv.c
deleted file mode 100644
index d29d80a16295e..0000000000000
--- a/drivers/video/fbdev/intelfb/intelfbdrv.c
+++ /dev/null
@@ -1,1680 +0,0 @@
-/*
- * intelfb
- *
- * Linux framebuffer driver for Intel(R) 830M/845G/852GM/855GM/865G/915G/915GM/
- * 945G/945GM/945GME/965G/965GM integrated graphics chips.
- *
- * Copyright © 2002, 2003 David Dawes <dawes@xfree86.org>
- *                   2004 Sylvain Meyer
- *                   2006 David Airlie
- *
- * This driver consists of two parts.  The first part (intelfbdrv.c) provides
- * the basic fbdev interfaces, is derived in part from the radeonfb and
- * vesafb drivers, and is covered by the GPL.  The second part (intelfbhw.c)
- * provides the code to program the hardware.  Most of it is derived from
- * the i810/i830 XFree86 driver.  The HW-specific code is covered here
- * under a dual license (GPL and MIT/XFree86 license).
- *
- * Author: David Dawes
- *
- */
-
-/* $DHD: intelfb/intelfbdrv.c,v 1.20 2003/06/27 15:17:40 dawes Exp $ */
-
-/*
- * Changes:
- *    01/2003 - Initial driver (0.1.0), no mode switching, no acceleration.
- *		This initial version is a basic core that works a lot like
- *		the vesafb driver.  It must be built-in to the kernel,
- *		and the initial video mode must be set with vga=XXX at
- *		boot time.  (David Dawes)
- *
- *    01/2003 - Version 0.2.0: Mode switching added, colormap support
- *		implemented, Y panning, and soft screen blanking implemented.
- *		No acceleration yet.  (David Dawes)
- *
- *    01/2003 - Version 0.3.0: fbcon acceleration support added.  Module
- *		option handling added.  (David Dawes)
- *
- *    01/2003 - Version 0.4.0: fbcon HW cursor support added.  (David Dawes)
- *
- *    01/2003 - Version 0.4.1: Add auto-generation of built-in modes.
- *		(David Dawes)
- *
- *    02/2003 - Version 0.4.2: Add check for active non-CRT devices, and
- *		mode validation checks.  (David Dawes)
- *
- *    02/2003 - Version 0.4.3: Check when the VC is in graphics mode so that
- *		acceleration is disabled while an XFree86 server is running.
- *		(David Dawes)
- *
- *    02/2003 - Version 0.4.4: Monitor DPMS support.  (David Dawes)
- *
- *    02/2003 - Version 0.4.5: Basic XFree86 + fbdev working.  (David Dawes)
- *
- *    02/2003 - Version 0.5.0: Modify to work with the 2.5.32 kernel as well
- *		as 2.4.x kernels.  (David Dawes)
- *
- *    02/2003 - Version 0.6.0: Split out HW-specifics into a separate file.
- *		(David Dawes)
- *
- *    02/2003 - Version 0.7.0: Test on 852GM/855GM.  Acceleration and HW
- *		cursor are disabled on this platform.  (David Dawes)
- *
- *    02/2003 - Version 0.7.1: Test on 845G.  Acceleration is disabled
- *		on this platform.  (David Dawes)
- *
- *    02/2003 - Version 0.7.2: Test on 830M.  Acceleration and HW
- *		cursor are disabled on this platform.  (David Dawes)
- *
- *    02/2003 - Version 0.7.3: Fix 8-bit modes for mobile platforms
- *		(David Dawes)
- *
- *    02/2003 - Version 0.7.4: Add checks for FB and FBCON_HAS_CFB* configured
- *		in the kernel, and add mode bpp verification and default
- *		bpp selection based on which FBCON_HAS_CFB* are configured.
- *		(David Dawes)
- *
- *    02/2003 - Version 0.7.5: Add basic package/install scripts based on the
- *		DRI packaging scripts.  (David Dawes)
- *
- *    04/2003 - Version 0.7.6: Fix typo that affects builds with SMP-enabled
- *		kernels.  (David Dawes, reported by Anupam).
- *
- *    06/2003 - Version 0.7.7:
- *              Fix Makefile.kernel build problem (Tsutomu Yasuda).
- *		Fix mis-placed #endif (2.4.21 kernel).
- *
- *    09/2004 - Version 0.9.0 - by Sylvain Meyer
- *              Port to linux 2.6 kernel fbdev
- *              Fix HW accel and HW cursor on i845G
- *              Use of agpgart for fb memory reservation
- *              Add mtrr support
- *
- *    10/2004 - Version 0.9.1
- *              Use module_param instead of old MODULE_PARM
- *              Some cleanup
- *
- *    11/2004 - Version 0.9.2
- *              Add vram option to reserve more memory than stolen by BIOS
- *              Fix intelfbhw_pan_display typo
- *              Add __initdata annotations
- *
- *    04/2008 - Version 0.9.5
- *              Add support for 965G/965GM. (Maik Broemme <mbroemme@plusserver.de>)
- *
- *    08/2008 - Version 0.9.6
- *              Add support for 945GME. (Phil Endecott <spam_from_intelfb@chezphil.org>)
- */
-
-#include <linux/aperture.h>
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/errno.h>
-#include <linux/string.h>
-#include <linux/mm.h>
-#include <linux/slab.h>
-#include <linux/delay.h>
-#include <linux/fb.h>
-#include <linux/ioport.h>
-#include <linux/init.h>
-#include <linux/pci.h>
-#include <linux/vmalloc.h>
-#include <linux/pagemap.h>
-#include <linux/screen_info.h>
-
-#include <asm/io.h>
-
-#include "intelfb.h"
-#include "intelfbhw.h"
-#include "../edid.h"
-
-static void get_initial_mode(struct intelfb_info *dinfo);
-static void update_dinfo(struct intelfb_info *dinfo,
-			 struct fb_var_screeninfo *var);
-static int intelfb_open(struct fb_info *info, int user);
-static int intelfb_release(struct fb_info *info, int user);
-static int intelfb_check_var(struct fb_var_screeninfo *var,
-			     struct fb_info *info);
-static int intelfb_set_par(struct fb_info *info);
-static int intelfb_setcolreg(unsigned regno, unsigned red, unsigned green,
-			     unsigned blue, unsigned transp,
-			     struct fb_info *info);
-
-static int intelfb_blank(int blank, struct fb_info *info);
-static int intelfb_pan_display(struct fb_var_screeninfo *var,
-			       struct fb_info *info);
-
-static void intelfb_fillrect(struct fb_info *info,
-			     const struct fb_fillrect *rect);
-static void intelfb_copyarea(struct fb_info *info,
-			     const struct fb_copyarea *region);
-static void intelfb_imageblit(struct fb_info *info,
-			      const struct fb_image *image);
-static int intelfb_cursor(struct fb_info *info,
-			   struct fb_cursor *cursor);
-
-static int intelfb_sync(struct fb_info *info);
-
-static int intelfb_ioctl(struct fb_info *info,
-			 unsigned int cmd, unsigned long arg);
-
-static int intelfb_pci_register(struct pci_dev *pdev,
-				const struct pci_device_id *ent);
-static void intelfb_pci_unregister(struct pci_dev *pdev);
-static int intelfb_set_fbinfo(struct intelfb_info *dinfo);
-
-/*
- * Limiting the class to PCI_CLASS_DISPLAY_VGA prevents function 1 of the
- * mobile chipsets from being registered.
- */
-#if DETECT_VGA_CLASS_ONLY
-#define INTELFB_CLASS_MASK ~0 << 8
-#else
-#define INTELFB_CLASS_MASK 0
-#endif
-
-static const struct pci_device_id intelfb_pci_table[] = {
-	{ PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_830M, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_DISPLAY_VGA << 8, INTELFB_CLASS_MASK, INTEL_830M },
-	{ PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_845G, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_DISPLAY_VGA << 8, INTELFB_CLASS_MASK, INTEL_845G },
-	{ PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_85XGM, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_DISPLAY_VGA << 8, INTELFB_CLASS_MASK, INTEL_85XGM },
-	{ PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_865G, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_DISPLAY_VGA << 8, INTELFB_CLASS_MASK, INTEL_865G },
-	{ PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_854, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_DISPLAY_VGA << 8, INTELFB_CLASS_MASK, INTEL_854 },
-	{ PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_915G, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_DISPLAY_VGA << 8, INTELFB_CLASS_MASK, INTEL_915G },
-	{ PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_915GM, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_DISPLAY_VGA << 8, INTELFB_CLASS_MASK, INTEL_915GM },
-	{ PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_945G, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_DISPLAY_VGA << 8, INTELFB_CLASS_MASK, INTEL_945G },
-	{ PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_945GM, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_DISPLAY_VGA << 8, INTELFB_CLASS_MASK, INTEL_945GM },
-	{ PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_945GME, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_DISPLAY_VGA << 8, INTELFB_CLASS_MASK, INTEL_945GME },
-	{ PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_965G, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_DISPLAY_VGA << 8, INTELFB_CLASS_MASK, INTEL_965G },
-	{ PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_965GM, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_DISPLAY_VGA << 8, INTELFB_CLASS_MASK, INTEL_965GM },
-	{ 0, }
-};
-
-/* Global data */
-static int num_registered = 0;
-
-/* fb ops */
-static const struct fb_ops intel_fb_ops = {
-	.owner =		THIS_MODULE,
-	.fb_open =              intelfb_open,
-	.fb_release =           intelfb_release,
-	__FB_DEFAULT_IOMEM_OPS_RDWR,
-	.fb_check_var =         intelfb_check_var,
-	.fb_set_par =           intelfb_set_par,
-	.fb_setcolreg =		intelfb_setcolreg,
-	.fb_blank =		intelfb_blank,
-	.fb_pan_display =       intelfb_pan_display,
-	.fb_fillrect  =         intelfb_fillrect,
-	.fb_copyarea  =         intelfb_copyarea,
-	.fb_imageblit =         intelfb_imageblit,
-	.fb_cursor =            intelfb_cursor,
-	.fb_sync =              intelfb_sync,
-	.fb_ioctl =		intelfb_ioctl,
-	__FB_DEFAULT_IOMEM_OPS_MMAP,
-};
-
-/* PCI driver module table */
-static struct pci_driver intelfb_driver = {
-	.name =		"intelfb",
-	.id_table =	intelfb_pci_table,
-	.probe =	intelfb_pci_register,
-	.remove =	intelfb_pci_unregister,
-};
-
-/* Module description/parameters */
-MODULE_AUTHOR("David Dawes <dawes@tungstengraphics.com>, "
-	      "Sylvain Meyer <sylvain.meyer@worldonline.fr>");
-MODULE_DESCRIPTION("Framebuffer driver for Intel(R) " SUPPORTED_CHIPSETS
-		   " chipsets");
-MODULE_LICENSE("Dual BSD/GPL");
-MODULE_DEVICE_TABLE(pci, intelfb_pci_table);
-
-static bool accel       = 1;
-static int vram         = 4;
-static bool hwcursor    = 0;
-static bool mtrr        = 1;
-static bool fixed       = 0;
-static bool noinit      = 0;
-static bool noregister  = 0;
-static bool probeonly   = 0;
-static bool idonly      = 0;
-static int bailearly    = 0;
-static int voffset	= 48;
-static char *mode       = NULL;
-
-module_param(accel, bool, S_IRUGO);
-MODULE_PARM_DESC(accel, "Enable hardware acceleration");
-module_param(vram, int, S_IRUGO);
-MODULE_PARM_DESC(vram, "System RAM to allocate to framebuffer in MiB");
-module_param(voffset, int, S_IRUGO);
-MODULE_PARM_DESC(voffset, "Offset of framebuffer in MiB");
-module_param(hwcursor, bool, S_IRUGO);
-MODULE_PARM_DESC(hwcursor, "Enable HW cursor");
-module_param(mtrr, bool, S_IRUGO);
-MODULE_PARM_DESC(mtrr, "Enable MTRR support");
-module_param(fixed, bool, S_IRUGO);
-MODULE_PARM_DESC(fixed, "Disable mode switching");
-module_param(noinit, bool, 0);
-MODULE_PARM_DESC(noinit, "Don't initialise graphics mode when loading");
-module_param(noregister, bool, 0);
-MODULE_PARM_DESC(noregister, "Don't register, just probe and exit (debug)");
-module_param(probeonly, bool, 0);
-MODULE_PARM_DESC(probeonly, "Do a minimal probe (debug)");
-module_param(idonly, bool, 0);
-MODULE_PARM_DESC(idonly, "Just identify without doing anything else (debug)");
-module_param(bailearly, int, 0);
-MODULE_PARM_DESC(bailearly, "Bail out early, depending on value (debug)");
-module_param(mode, charp, S_IRUGO);
-MODULE_PARM_DESC(mode,
-		 "Initial video mode \"<xres>x<yres>[-<depth>][@<refresh>]\"");
-
-#ifndef MODULE
-#define OPT_EQUAL(opt, name) (!strncmp(opt, name, strlen(name)))
-#define OPT_INTVAL(opt, name) simple_strtoul(opt + strlen(name) + 1, NULL, 0)
-#define OPT_STRVAL(opt, name) (opt + strlen(name))
-
-static __inline__ char * get_opt_string(const char *this_opt, const char *name)
-{
-	const char *p;
-	int i;
-	char *ret;
-
-	p = OPT_STRVAL(this_opt, name);
-	i = 0;
-	while (p[i] && p[i] != ' ' && p[i] != ',')
-		i++;
-	ret = kmalloc(i + 1, GFP_KERNEL);
-	if (ret) {
-		strncpy(ret, p, i);
-		ret[i] = '\0';
-	}
-	return ret;
-}
-
-static __inline__ int get_opt_int(const char *this_opt, const char *name,
-				  int *ret)
-{
-	if (!ret)
-		return 0;
-
-	if (!OPT_EQUAL(this_opt, name))
-		return 0;
-
-	*ret = OPT_INTVAL(this_opt, name);
-	return 1;
-}
-
-static __inline__ int get_opt_bool(const char *this_opt, const char *name,
-				   bool *ret)
-{
-	if (!ret)
-		return 0;
-
-	if (OPT_EQUAL(this_opt, name)) {
-		if (this_opt[strlen(name)] == '=')
-			*ret = simple_strtoul(this_opt + strlen(name) + 1,
-					      NULL, 0);
-		else
-			*ret = 1;
-	} else {
-		if (OPT_EQUAL(this_opt, "no") && OPT_EQUAL(this_opt + 2, name))
-			*ret = 0;
-		else
-			return 0;
-	}
-	return 1;
-}
-
-static int __init intelfb_setup(char *options)
-{
-	char *this_opt;
-
-	DBG_MSG("intelfb_setup\n");
-
-	if (!options || !*options) {
-		DBG_MSG("no options\n");
-		return 0;
-	} else
-		DBG_MSG("options: %s\n", options);
-
-	/*
-	 * These are the built-in options analogous to the module parameters
-	 * defined above.
-	 *
-	 * The syntax is:
-	 *
-	 *    video=intelfb:[mode][,<param>=<val>] ...
-	 *
-	 * e.g.,
-	 *
-	 *    video=intelfb:1024x768-16@75,accel=0
-	 */
-
-	while ((this_opt = strsep(&options, ","))) {
-		if (!*this_opt)
-			continue;
-		if (get_opt_bool(this_opt, "accel", &accel))
-			;
-		else if (get_opt_int(this_opt, "vram", &vram))
-			;
-		else if (get_opt_bool(this_opt, "hwcursor", &hwcursor))
-			;
-		else if (get_opt_bool(this_opt, "mtrr", &mtrr))
-			;
-		else if (get_opt_bool(this_opt, "fixed", &fixed))
-			;
-		else if (get_opt_bool(this_opt, "init", &noinit))
-			noinit = !noinit;
-		else if (OPT_EQUAL(this_opt, "mode="))
-			mode = get_opt_string(this_opt, "mode=");
-		else
-			mode = this_opt;
-	}
-
-	return 0;
-}
-
-#endif
-
-static int __init intelfb_init(void)
-{
-#ifndef MODULE
-	char *option = NULL;
-#endif
-
-	DBG_MSG("intelfb_init\n");
-
-	INF_MSG("Framebuffer driver for "
-		"Intel(R) " SUPPORTED_CHIPSETS " chipsets\n");
-	INF_MSG("Version " INTELFB_VERSION "\n");
-
-	if (idonly)
-		return -ENODEV;
-
-	if (fb_modesetting_disabled("intelfb"))
-		return -ENODEV;
-
-#ifndef MODULE
-	if (fb_get_options("intelfb", &option))
-		return -ENODEV;
-	intelfb_setup(option);
-#endif
-
-	return pci_register_driver(&intelfb_driver);
-}
-
-static void __exit intelfb_exit(void)
-{
-	DBG_MSG("intelfb_exit\n");
-	pci_unregister_driver(&intelfb_driver);
-}
-
-module_init(intelfb_init);
-module_exit(intelfb_exit);
-
-/***************************************************************
- *                        driver init / cleanup                *
- ***************************************************************/
-
-static void cleanup(struct intelfb_info *dinfo)
-{
-	DBG_MSG("cleanup\n");
-
-	if (!dinfo)
-		return;
-
-	intelfbhw_disable_irq(dinfo);
-
-	fb_dealloc_cmap(&dinfo->info->cmap);
-	kfree(dinfo->info->pixmap.addr);
-
-	if (dinfo->registered)
-		unregister_framebuffer(dinfo->info);
-
-	arch_phys_wc_del(dinfo->wc_cookie);
-
-	if (dinfo->fbmem_gart && dinfo->gtt_fb_mem) {
-		agp_unbind_memory(dinfo->gtt_fb_mem);
-		agp_free_memory(dinfo->gtt_fb_mem);
-	}
-	if (dinfo->gtt_cursor_mem) {
-		agp_unbind_memory(dinfo->gtt_cursor_mem);
-		agp_free_memory(dinfo->gtt_cursor_mem);
-	}
-	if (dinfo->gtt_ring_mem) {
-		agp_unbind_memory(dinfo->gtt_ring_mem);
-		agp_free_memory(dinfo->gtt_ring_mem);
-	}
-
-#ifdef CONFIG_FB_INTEL_I2C
-	/* un-register I2C bus */
-	intelfb_delete_i2c_busses(dinfo);
-#endif
-
-	if (dinfo->mmio_base)
-		iounmap((void __iomem *)dinfo->mmio_base);
-	if (dinfo->aperture.virtual)
-		iounmap((void __iomem *)dinfo->aperture.virtual);
-
-	if (dinfo->flag & INTELFB_MMIO_ACQUIRED)
-		release_mem_region(dinfo->mmio_base_phys, INTEL_REG_SIZE);
-	if (dinfo->flag & INTELFB_FB_ACQUIRED)
-		release_mem_region(dinfo->aperture.physical,
-				   dinfo->aperture.size);
-	framebuffer_release(dinfo->info);
-}
-
-#define bailout(dinfo) do {						\
-	DBG_MSG("bailout\n");						\
-	cleanup(dinfo);							\
-	INF_MSG("Not going to register framebuffer, exiting...\n");	\
-	return -ENODEV;							\
-} while (0)
-
-
-static int intelfb_pci_register(struct pci_dev *pdev,
-				const struct pci_device_id *ent)
-{
-	struct fb_info *info;
-	struct intelfb_info *dinfo;
-	int i, err, dvo;
-	int aperture_size, stolen_size = 0;
-	struct agp_kern_info gtt_info;
-	int agp_memtype;
-	const char *s;
-	struct agp_bridge_data *bridge;
-	int aperture_bar = 0;
-	int mmio_bar = 1;
-	int offset;
-
-	DBG_MSG("intelfb_pci_register\n");
-
-	err = aperture_remove_conflicting_pci_devices(pdev, "intelfb");
-	if (err)
-		return err;
-
-	num_registered++;
-	if (num_registered != 1) {
-		ERR_MSG("Attempted to register %d devices "
-			"(should be only 1).\n", num_registered);
-		return -ENODEV;
-	}
-
-	info = framebuffer_alloc(sizeof(struct intelfb_info), &pdev->dev);
-	if (!info)
-		return -ENOMEM;
-
-	if (fb_alloc_cmap(&info->cmap, 256, 1) < 0) {
-		ERR_MSG("Could not allocate cmap for intelfb_info.\n");
-		goto err_out_cmap;
-	}
-
-	dinfo = info->par;
-	dinfo->info  = info;
-	dinfo->fbops = &intel_fb_ops;
-	dinfo->pdev  = pdev;
-
-	/* Reserve pixmap space. */
-	info->pixmap.addr = kzalloc(64 * 1024, GFP_KERNEL);
-	if (info->pixmap.addr == NULL) {
-		ERR_MSG("Cannot reserve pixmap memory.\n");
-		goto err_out_pixmap;
-	}
-
-	/* set early this option because it could be changed by tv encoder
-	   driver */
-	dinfo->fixed_mode = fixed;
-
-	/* Enable device. */
-	if ((err = pci_enable_device(pdev))) {
-		ERR_MSG("Cannot enable device.\n");
-		cleanup(dinfo);
-		return -ENODEV;
-	}
-
-	/* Set base addresses. */
-	if ((ent->device == PCI_DEVICE_ID_INTEL_915G) ||
-	    (ent->device == PCI_DEVICE_ID_INTEL_915GM) ||
-	    (ent->device == PCI_DEVICE_ID_INTEL_945G)  ||
-	    (ent->device == PCI_DEVICE_ID_INTEL_945GM) ||
-	    (ent->device == PCI_DEVICE_ID_INTEL_945GME) ||
-	    (ent->device == PCI_DEVICE_ID_INTEL_965G) ||
-	    (ent->device == PCI_DEVICE_ID_INTEL_965GM)) {
-
-		aperture_bar = 2;
-		mmio_bar = 0;
-	}
-	dinfo->aperture.physical = pci_resource_start(pdev, aperture_bar);
-	dinfo->aperture.size     = pci_resource_len(pdev, aperture_bar);
-	dinfo->mmio_base_phys    = pci_resource_start(pdev, mmio_bar);
-	DBG_MSG("fb aperture: 0x%llx/0x%llx, MMIO region: 0x%llx/0x%llx\n",
-		(unsigned long long)pci_resource_start(pdev, aperture_bar),
-		(unsigned long long)pci_resource_len(pdev, aperture_bar),
-		(unsigned long long)pci_resource_start(pdev, mmio_bar),
-		(unsigned long long)pci_resource_len(pdev, mmio_bar));
-
-	/* Reserve the fb and MMIO regions */
-	if (!request_mem_region(dinfo->aperture.physical, dinfo->aperture.size,
-				INTELFB_MODULE_NAME)) {
-		ERR_MSG("Cannot reserve FB region.\n");
-		cleanup(dinfo);
-		return -ENODEV;
-	}
-
-	dinfo->flag |= INTELFB_FB_ACQUIRED;
-
-	if (!request_mem_region(dinfo->mmio_base_phys,
-				INTEL_REG_SIZE,
-				INTELFB_MODULE_NAME)) {
-		ERR_MSG("Cannot reserve MMIO region.\n");
-		cleanup(dinfo);
-		return -ENODEV;
-	}
-
-	dinfo->flag |= INTELFB_MMIO_ACQUIRED;
-
-	/* Get the chipset info. */
-	dinfo->pci_chipset = pdev->device;
-
-	if (intelfbhw_get_chipset(pdev, dinfo)) {
-		cleanup(dinfo);
-		return -ENODEV;
-	}
-
-	if (intelfbhw_get_memory(pdev, &aperture_size, &stolen_size)) {
-		cleanup(dinfo);
-		return -ENODEV;
-	}
-
-	INF_MSG("%02x:%02x.%d: %s, aperture size %dMB, "
-		"stolen memory %dkB\n",
-		pdev->bus->number, PCI_SLOT(pdev->devfn),
-		PCI_FUNC(pdev->devfn), dinfo->name,
-		BtoMB(aperture_size), BtoKB(stolen_size));
-
-	/* Set these from the options. */
-	dinfo->accel    = accel;
-	dinfo->hwcursor = hwcursor;
-
-	if (NOACCEL_CHIPSET(dinfo) && dinfo->accel == 1) {
-		INF_MSG("Acceleration is not supported for the %s chipset.\n",
-			dinfo->name);
-		dinfo->accel = 0;
-	}
-
-	/* Framebuffer parameters - Use all the stolen memory if >= vram */
-	if (ROUND_UP_TO_PAGE(stolen_size) >= MB(vram)) {
-		dinfo->fb.size = ROUND_UP_TO_PAGE(stolen_size);
-		dinfo->fbmem_gart = 0;
-	} else {
-		dinfo->fb.size =  MB(vram);
-		dinfo->fbmem_gart = 1;
-	}
-
-	/* Allocate space for the ring buffer and HW cursor if enabled. */
-	if (dinfo->accel) {
-		dinfo->ring.size = RINGBUFFER_SIZE;
-		dinfo->ring_tail_mask = dinfo->ring.size - 1;
-	}
-	if (dinfo->hwcursor)
-		dinfo->cursor.size = HW_CURSOR_SIZE;
-
-	/* Use agpgart to manage the GATT */
-	if (!(bridge = agp_backend_acquire(pdev))) {
-		ERR_MSG("cannot acquire agp\n");
-		cleanup(dinfo);
-		return -ENODEV;
-	}
-
-	/* get the current gatt info */
-	if (agp_copy_info(bridge, &gtt_info)) {
-		ERR_MSG("cannot get agp info\n");
-		agp_backend_release(bridge);
-		cleanup(dinfo);
-		return -ENODEV;
-	}
-
-	if (MB(voffset) < stolen_size)
-		offset = (stolen_size >> 12);
-	else
-		offset = ROUND_UP_TO_PAGE(MB(voffset))/GTT_PAGE_SIZE;
-
-	/* set the mem offsets - set them after the already used pages */
-	if (dinfo->accel)
-		dinfo->ring.offset = offset + gtt_info.current_memory;
-	if (dinfo->hwcursor)
-		dinfo->cursor.offset = offset +
-			+ gtt_info.current_memory + (dinfo->ring.size >> 12);
-	if (dinfo->fbmem_gart)
-		dinfo->fb.offset = offset +
-			+ gtt_info.current_memory + (dinfo->ring.size >> 12)
-			+ (dinfo->cursor.size >> 12);
-
-	/* Allocate memories (which aren't stolen) */
-	/* Map the fb and MMIO regions */
-	/* ioremap only up to the end of used aperture */
-	dinfo->aperture.virtual = (u8 __iomem *)ioremap_wc
-		(dinfo->aperture.physical, ((offset + dinfo->fb.offset) << 12)
-		 + dinfo->fb.size);
-	if (!dinfo->aperture.virtual) {
-		ERR_MSG("Cannot remap FB region.\n");
-		agp_backend_release(bridge);
-		cleanup(dinfo);
-		return -ENODEV;
-	}
-
-	dinfo->mmio_base =
-		(u8 __iomem *)ioremap(dinfo->mmio_base_phys,
-					      INTEL_REG_SIZE);
-	if (!dinfo->mmio_base) {
-		ERR_MSG("Cannot remap MMIO region.\n");
-		agp_backend_release(bridge);
-		cleanup(dinfo);
-		return -ENODEV;
-	}
-
-	if (dinfo->accel) {
-		if (!(dinfo->gtt_ring_mem =
-		      agp_allocate_memory(bridge, dinfo->ring.size >> 12,
-					  AGP_NORMAL_MEMORY))) {
-			ERR_MSG("cannot allocate ring buffer memory\n");
-			agp_backend_release(bridge);
-			cleanup(dinfo);
-			return -ENOMEM;
-		}
-		if (agp_bind_memory(dinfo->gtt_ring_mem,
-				    dinfo->ring.offset)) {
-			ERR_MSG("cannot bind ring buffer memory\n");
-			agp_backend_release(bridge);
-			cleanup(dinfo);
-			return -EBUSY;
-		}
-		dinfo->ring.physical = dinfo->aperture.physical
-			+ (dinfo->ring.offset << 12);
-		dinfo->ring.virtual  = dinfo->aperture.virtual
-			+ (dinfo->ring.offset << 12);
-		dinfo->ring_head = 0;
-	}
-	if (dinfo->hwcursor) {
-		agp_memtype = dinfo->mobile ? AGP_PHYSICAL_MEMORY
-			: AGP_NORMAL_MEMORY;
-		if (!(dinfo->gtt_cursor_mem =
-		      agp_allocate_memory(bridge, dinfo->cursor.size >> 12,
-					  agp_memtype))) {
-			ERR_MSG("cannot allocate cursor memory\n");
-			agp_backend_release(bridge);
-			cleanup(dinfo);
-			return -ENOMEM;
-		}
-		if (agp_bind_memory(dinfo->gtt_cursor_mem,
-				    dinfo->cursor.offset)) {
-			ERR_MSG("cannot bind cursor memory\n");
-			agp_backend_release(bridge);
-			cleanup(dinfo);
-			return -EBUSY;
-		}
-		if (dinfo->mobile)
-			dinfo->cursor.physical
-				= dinfo->gtt_cursor_mem->physical;
-		else
-			dinfo->cursor.physical = dinfo->aperture.physical
-				+ (dinfo->cursor.offset << 12);
-		dinfo->cursor.virtual = dinfo->aperture.virtual
-			+ (dinfo->cursor.offset << 12);
-	}
-	if (dinfo->fbmem_gart) {
-		if (!(dinfo->gtt_fb_mem =
-		      agp_allocate_memory(bridge, dinfo->fb.size >> 12,
-					  AGP_NORMAL_MEMORY))) {
-			WRN_MSG("cannot allocate framebuffer memory - use "
-				"the stolen one\n");
-			dinfo->fbmem_gart = 0;
-		}
-		if (agp_bind_memory(dinfo->gtt_fb_mem,
-				    dinfo->fb.offset)) {
-			WRN_MSG("cannot bind framebuffer memory - use "
-				"the stolen one\n");
-			dinfo->fbmem_gart = 0;
-		}
-	}
-
-	/* update framebuffer memory parameters */
-	if (!dinfo->fbmem_gart)
-		dinfo->fb.offset = 0;   /* starts at offset 0 */
-	dinfo->fb.physical = dinfo->aperture.physical
-		+ (dinfo->fb.offset << 12);
-	dinfo->fb.virtual = dinfo->aperture.virtual + (dinfo->fb.offset << 12);
-	dinfo->fb_start = dinfo->fb.offset << 12;
-
-	/* release agpgart */
-	agp_backend_release(bridge);
-
-	if (mtrr)
-		dinfo->wc_cookie = arch_phys_wc_add(dinfo->aperture.physical,
-						    dinfo->aperture.size);
-
-	DBG_MSG("fb: 0x%x(+ 0x%x)/0x%x (0x%p)\n",
-		dinfo->fb.physical, dinfo->fb.offset, dinfo->fb.size,
-		dinfo->fb.virtual);
-	DBG_MSG("MMIO: 0x%x/0x%x (0x%p)\n",
-		dinfo->mmio_base_phys, INTEL_REG_SIZE,
-		dinfo->mmio_base);
-	DBG_MSG("ring buffer: 0x%x/0x%x (0x%p)\n",
-		dinfo->ring.physical, dinfo->ring.size,
-		dinfo->ring.virtual);
-	DBG_MSG("HW cursor: 0x%x/0x%x (0x%p) (offset 0x%x) (phys 0x%x)\n",
-		dinfo->cursor.physical, dinfo->cursor.size,
-		dinfo->cursor.virtual, dinfo->cursor.offset,
-		dinfo->cursor.physical);
-
-	DBG_MSG("options: vram = %d, accel = %d, hwcursor = %d, fixed = %d, "
-		"noinit = %d\n", vram, accel, hwcursor, fixed, noinit);
-	DBG_MSG("options: mode = \"%s\"\n", mode ? mode : "");
-
-	if (probeonly)
-		bailout(dinfo);
-
-	/*
-	 * Check if the LVDS port or any DVO ports are enabled.  If so,
-	 * don't allow mode switching
-	 */
-	dvo = intelfbhw_check_non_crt(dinfo);
-	if (dvo) {
-		dinfo->fixed_mode = 1;
-		WRN_MSG("Non-CRT device is enabled ( ");
-		i = 0;
-		while (dvo) {
-			if (dvo & 1) {
-				s = intelfbhw_dvo_to_string(1 << i);
-				if (s)
-					printk("%s ", s);
-			}
-			dvo >>= 1;
-			++i;
-		}
-		printk(").  Disabling mode switching.\n");
-	}
-
-	if (bailearly == 1)
-		bailout(dinfo);
-
-	if (FIXED_MODE(dinfo) &&
-	    screen_info.orig_video_isVGA != VIDEO_TYPE_VLFB) {
-		ERR_MSG("Video mode must be programmed at boot time.\n");
-		cleanup(dinfo);
-		return -ENODEV;
-	}
-
-	if (bailearly == 2)
-		bailout(dinfo);
-
-	/* Initialise dinfo and related data. */
-	/* If an initial mode was programmed at boot time, get its details. */
-	if (screen_info.orig_video_isVGA == VIDEO_TYPE_VLFB)
-		get_initial_mode(dinfo);
-
-	if (bailearly == 3)
-		bailout(dinfo);
-
-	if (FIXED_MODE(dinfo))	/* remap fb address */
-		update_dinfo(dinfo, &dinfo->initial_var);
-
-	if (bailearly == 4)
-		bailout(dinfo);
-
-
-	if (intelfb_set_fbinfo(dinfo)) {
-		cleanup(dinfo);
-		return -ENODEV;
-	}
-
-	if (bailearly == 5)
-		bailout(dinfo);
-
-#ifdef CONFIG_FB_INTEL_I2C
-	/* register I2C bus */
-	intelfb_create_i2c_busses(dinfo);
-#endif
-
-	if (bailearly == 6)
-		bailout(dinfo);
-
-	pci_set_drvdata(pdev, dinfo);
-
-	/* Save the initial register state. */
-	i = intelfbhw_read_hw_state(dinfo, &dinfo->save_state,
-				    bailearly > 6 ? bailearly - 6 : 0);
-	if (i != 0) {
-		DBG_MSG("intelfbhw_read_hw_state returned %d\n", i);
-		bailout(dinfo);
-	}
-
-	intelfbhw_print_hw_state(dinfo, &dinfo->save_state);
-
-	if (bailearly == 18)
-		bailout(dinfo);
-
-	/* read active pipe */
-	dinfo->pipe = intelfbhw_active_pipe(&dinfo->save_state);
-
-	/* Cursor initialisation */
-	if (dinfo->hwcursor) {
-		intelfbhw_cursor_init(dinfo);
-		intelfbhw_cursor_reset(dinfo);
-	}
-
-	if (bailearly == 19)
-		bailout(dinfo);
-
-	/* 2d acceleration init */
-	if (dinfo->accel)
-		intelfbhw_2d_start(dinfo);
-
-	if (bailearly == 20)
-		bailout(dinfo);
-
-	if (noregister)
-		bailout(dinfo);
-
-	if (register_framebuffer(dinfo->info) < 0) {
-		ERR_MSG("Cannot register framebuffer.\n");
-		cleanup(dinfo);
-		return -ENODEV;
-	}
-
-	dinfo->registered = 1;
-	dinfo->open = 0;
-
-	init_waitqueue_head(&dinfo->vsync.wait);
-	spin_lock_init(&dinfo->int_lock);
-	dinfo->irq_flags = 0;
-	dinfo->vsync.pan_display = 0;
-	dinfo->vsync.pan_offset = 0;
-
-	return 0;
-
-err_out_pixmap:
-	fb_dealloc_cmap(&info->cmap);
-err_out_cmap:
-	framebuffer_release(info);
-	return -ENODEV;
-}
-
-static void intelfb_pci_unregister(struct pci_dev *pdev)
-{
-	struct intelfb_info *dinfo = pci_get_drvdata(pdev);
-
-	DBG_MSG("intelfb_pci_unregister\n");
-
-	if (!dinfo)
-		return;
-
-	cleanup(dinfo);
-}
-
-/***************************************************************
- *                       helper functions                      *
- ***************************************************************/
-
-__inline__ int intelfb_var_to_depth(const struct fb_var_screeninfo *var)
-{
-	DBG_MSG("intelfb_var_to_depth: bpp: %d, green.length is %d\n",
-		var->bits_per_pixel, var->green.length);
-
-	switch (var->bits_per_pixel) {
-	case 16:
-		return (var->green.length == 6) ? 16 : 15;
-	case 32:
-		return 24;
-	default:
-		return var->bits_per_pixel;
-	}
-}
-
-
-static __inline__ int var_to_refresh(const struct fb_var_screeninfo *var)
-{
-	int xtot = var->xres + var->left_margin + var->right_margin +
-		   var->hsync_len;
-	int ytot = var->yres + var->upper_margin + var->lower_margin +
-		   var->vsync_len;
-
-	return (1000000000 / var->pixclock * 1000 + 500) / xtot / ytot;
-}
-
-/***************************************************************
- *                Various initialisation functions             *
- ***************************************************************/
-
-static void get_initial_mode(struct intelfb_info *dinfo)
-{
-	struct fb_var_screeninfo *var;
-	int xtot, ytot;
-
-	DBG_MSG("get_initial_mode\n");
-
-	dinfo->initial_vga = 1;
-	dinfo->initial_fb_base = screen_info.lfb_base;
-	dinfo->initial_video_ram = screen_info.lfb_size * KB(64);
-	dinfo->initial_pitch = screen_info.lfb_linelength;
-
-	var = &dinfo->initial_var;
-	memset(var, 0, sizeof(*var));
-	var->xres = screen_info.lfb_width;
-	var->yres = screen_info.lfb_height;
-	var->bits_per_pixel = screen_info.lfb_depth;
-	switch (screen_info.lfb_depth) {
-	case 15:
-		var->bits_per_pixel = 16;
-		break;
-	case 24:
-		var->bits_per_pixel = 32;
-		break;
-	}
-
-	DBG_MSG("Initial info: FB is 0x%x/0x%x (%d kByte)\n",
-		dinfo->initial_fb_base, dinfo->initial_video_ram,
-		BtoKB(dinfo->initial_video_ram));
-
-	DBG_MSG("Initial info: mode is %dx%d-%d (%d)\n",
-		var->xres, var->yres, var->bits_per_pixel,
-		dinfo->initial_pitch);
-
-	/* Dummy timing values (assume 60Hz) */
-	var->left_margin = (var->xres / 8) & 0xf8;
-	var->right_margin = 32;
-	var->upper_margin = 16;
-	var->lower_margin = 4;
-	var->hsync_len = (var->xres / 8) & 0xf8;
-	var->vsync_len = 4;
-
-	xtot = var->xres + var->left_margin +
-		var->right_margin + var->hsync_len;
-	ytot = var->yres + var->upper_margin +
-		var->lower_margin + var->vsync_len;
-	var->pixclock = 10000000 / xtot * 1000 / ytot * 100 / 60;
-
-	var->height = -1;
-	var->width = -1;
-
-	if (var->bits_per_pixel > 8) {
-		var->red.offset = screen_info.red_pos;
-		var->red.length = screen_info.red_size;
-		var->green.offset = screen_info.green_pos;
-		var->green.length = screen_info.green_size;
-		var->blue.offset = screen_info.blue_pos;
-		var->blue.length = screen_info.blue_size;
-		var->transp.offset = screen_info.rsvd_pos;
-		var->transp.length = screen_info.rsvd_size;
-	} else {
-		var->red.length = 8;
-		var->green.length = 8;
-		var->blue.length = 8;
-	}
-}
-
-static int intelfb_init_var(struct intelfb_info *dinfo)
-{
-	struct fb_var_screeninfo *var;
-	int msrc = 0;
-
-	DBG_MSG("intelfb_init_var\n");
-
-	var = &dinfo->info->var;
-	if (FIXED_MODE(dinfo)) {
-	        memcpy(var, &dinfo->initial_var,
-		       sizeof(struct fb_var_screeninfo));
-		msrc = 5;
-	} else {
-		const u8 *edid_s = fb_firmware_edid(&dinfo->pdev->dev);
-		u8 *edid_d = NULL;
-
-		if (edid_s) {
-			edid_d = kmemdup(edid_s, EDID_LENGTH, GFP_KERNEL);
-
-			if (edid_d) {
-				fb_edid_to_monspecs(edid_d,
-						    &dinfo->info->monspecs);
-				kfree(edid_d);
-			}
-		}
-
-		if (mode) {
-			printk("intelfb: Looking for mode in private "
-			       "database\n");
-			msrc = fb_find_mode(var, dinfo->info, mode,
-					    dinfo->info->monspecs.modedb,
-					    dinfo->info->monspecs.modedb_len,
-					    NULL, 0);
-
-			if (msrc && msrc > 1) {
-				printk("intelfb: No mode in private database, "
-				       "intelfb: looking for mode in global "
-				       "database ");
-				msrc = fb_find_mode(var, dinfo->info, mode,
-						    NULL, 0, NULL, 0);
-
-				if (msrc)
-					msrc |= 8;
-			}
-
-		}
-
-		if (!msrc)
-			msrc = fb_find_mode(var, dinfo->info, PREFERRED_MODE,
-					    NULL, 0, NULL, 0);
-	}
-
-	if (!msrc) {
-		ERR_MSG("Cannot find a suitable video mode.\n");
-		return 1;
-	}
-
-	INF_MSG("Initial video mode is %dx%d-%d@%d.\n", var->xres, var->yres,
-		var->bits_per_pixel, var_to_refresh(var));
-
-	DBG_MSG("Initial video mode is from %d.\n", msrc);
-
-#if ALLOCATE_FOR_PANNING
-	/* Allow use of half of the video ram for panning */
-	var->xres_virtual = var->xres;
-	var->yres_virtual =
-		dinfo->fb.size / 2 / (var->bits_per_pixel * var->xres);
-	if (var->yres_virtual < var->yres)
-		var->yres_virtual = var->yres;
-#else
-	var->yres_virtual = var->yres;
-#endif
-
-	if (dinfo->accel)
-		var->accel_flags |= FB_ACCELF_TEXT;
-	else
-		var->accel_flags &= ~FB_ACCELF_TEXT;
-
-	return 0;
-}
-
-static int intelfb_set_fbinfo(struct intelfb_info *dinfo)
-{
-	struct fb_info *info = dinfo->info;
-
-	DBG_MSG("intelfb_set_fbinfo\n");
-
-	info->fbops = &intel_fb_ops;
-	info->pseudo_palette = dinfo->pseudo_palette;
-
-	info->pixmap.size = 64*1024;
-	info->pixmap.buf_align = 8;
-	info->pixmap.access_align = 32;
-	info->pixmap.flags = FB_PIXMAP_SYSTEM;
-
-	if (intelfb_init_var(dinfo))
-		return 1;
-
-	info->pixmap.scan_align = 1;
-	strcpy(info->fix.id, dinfo->name);
-	info->fix.smem_start = dinfo->fb.physical;
-	info->fix.smem_len = dinfo->fb.size;
-	info->fix.type = FB_TYPE_PACKED_PIXELS;
-	info->fix.type_aux = 0;
-	info->fix.xpanstep = 8;
-	info->fix.ypanstep = 1;
-	info->fix.ywrapstep = 0;
-	info->fix.mmio_start = dinfo->mmio_base_phys;
-	info->fix.mmio_len = INTEL_REG_SIZE;
-	info->fix.accel = FB_ACCEL_I830;
-	update_dinfo(dinfo, &info->var);
-
-	return 0;
-}
-
-/* Update dinfo to match the active video mode. */
-static void update_dinfo(struct intelfb_info *dinfo,
-			 struct fb_var_screeninfo *var)
-{
-	DBG_MSG("update_dinfo\n");
-
-	dinfo->bpp = var->bits_per_pixel;
-	dinfo->depth = intelfb_var_to_depth(var);
-	dinfo->xres = var->xres;
-	dinfo->yres = var->xres;
-	dinfo->pixclock = var->pixclock;
-
-	dinfo->info->fix.visual = dinfo->visual;
-	dinfo->info->fix.line_length = dinfo->pitch;
-
-	switch (dinfo->bpp) {
-	case 8:
-		dinfo->visual = FB_VISUAL_PSEUDOCOLOR;
-		dinfo->pitch = var->xres_virtual;
-		break;
-	case 16:
-		dinfo->visual = FB_VISUAL_TRUECOLOR;
-		dinfo->pitch = var->xres_virtual * 2;
-		break;
-	case 32:
-		dinfo->visual = FB_VISUAL_TRUECOLOR;
-		dinfo->pitch = var->xres_virtual * 4;
-		break;
-	}
-
-	/* Make sure the line length is a aligned correctly. */
-	if (IS_I9XX(dinfo))
-		dinfo->pitch = ROUND_UP_TO(dinfo->pitch, STRIDE_ALIGNMENT_I9XX);
-	else
-		dinfo->pitch = ROUND_UP_TO(dinfo->pitch, STRIDE_ALIGNMENT);
-
-	if (FIXED_MODE(dinfo))
-		dinfo->pitch = dinfo->initial_pitch;
-
-	dinfo->info->screen_base = (char __iomem *)dinfo->fb.virtual;
-	dinfo->info->fix.line_length = dinfo->pitch;
-	dinfo->info->fix.visual = dinfo->visual;
-}
-
-/* fbops functions */
-
-/***************************************************************
- *                       fbdev interface                       *
- ***************************************************************/
-
-static int intelfb_open(struct fb_info *info, int user)
-{
-	struct intelfb_info *dinfo = GET_DINFO(info);
-
-	if (user)
-		dinfo->open++;
-
-	return 0;
-}
-
-static int intelfb_release(struct fb_info *info, int user)
-{
-	struct intelfb_info *dinfo = GET_DINFO(info);
-
-	if (user) {
-		dinfo->open--;
-		msleep(1);
-		if (!dinfo->open)
-			intelfbhw_disable_irq(dinfo);
-	}
-
-	return 0;
-}
-
-static int intelfb_check_var(struct fb_var_screeninfo *var,
-			     struct fb_info *info)
-{
-	int change_var = 0;
-	struct fb_var_screeninfo v;
-	struct intelfb_info *dinfo;
-	static int first = 1;
-	int i;
-	/* Good pitches to allow tiling.  Don't care about pitches < 1024. */
-	static const int pitches[] = {
-		128 * 8,
-		128 * 16,
-		128 * 32,
-		128 * 64,
-		0
-	};
-
-	DBG_MSG("intelfb_check_var: accel_flags is %d\n", var->accel_flags);
-
-	dinfo = GET_DINFO(info);
-
-	if (!var->pixclock)
-		return -EINVAL;
-
-	/* update the pitch */
-	if (intelfbhw_validate_mode(dinfo, var) != 0)
-		return -EINVAL;
-
-	v = *var;
-
-	for (i = 0; pitches[i] != 0; i++) {
-		if (pitches[i] >= v.xres_virtual) {
-			v.xres_virtual = pitches[i];
-			break;
-		}
-	}
-
-	/* Check for a supported bpp. */
-	if (v.bits_per_pixel <= 8)
-		v.bits_per_pixel = 8;
-	else if (v.bits_per_pixel <= 16) {
-		if (v.bits_per_pixel == 16)
-			v.green.length = 6;
-		v.bits_per_pixel = 16;
-	} else if (v.bits_per_pixel <= 32)
-		v.bits_per_pixel = 32;
-	else
-		return -EINVAL;
-
-	change_var = ((info->var.xres != var->xres) ||
-		      (info->var.yres != var->yres) ||
-		      (info->var.xres_virtual != var->xres_virtual) ||
-		      (info->var.yres_virtual != var->yres_virtual) ||
-		      (info->var.bits_per_pixel != var->bits_per_pixel) ||
-		      memcmp(&info->var.red, &var->red, sizeof(var->red)) ||
-		      memcmp(&info->var.green, &var->green,
-			     sizeof(var->green)) ||
-		      memcmp(&info->var.blue, &var->blue, sizeof(var->blue)));
-
-	if (FIXED_MODE(dinfo) &&
-	    (change_var ||
-	     var->yres_virtual > dinfo->initial_var.yres_virtual ||
-	     var->yres_virtual < dinfo->initial_var.yres ||
-	     var->xoffset || var->nonstd)) {
-		if (first) {
-			ERR_MSG("Changing the video mode is not supported.\n");
-			first = 0;
-		}
-		return -EINVAL;
-	}
-
-	switch (intelfb_var_to_depth(&v)) {
-	case 8:
-		v.red.offset = v.green.offset = v.blue.offset = 0;
-		v.red.length = v.green.length = v.blue.length = 8;
-		v.transp.offset = v.transp.length = 0;
-		break;
-	case 15:
-		v.red.offset = 10;
-		v.green.offset = 5;
-		v.blue.offset = 0;
-		v.red.length = v.green.length = v.blue.length = 5;
-		v.transp.offset = v.transp.length = 0;
-		break;
-	case 16:
-		v.red.offset = 11;
-		v.green.offset = 5;
-		v.blue.offset = 0;
-		v.red.length = 5;
-		v.green.length = 6;
-		v.blue.length = 5;
-		v.transp.offset = v.transp.length = 0;
-		break;
-	case 24:
-		v.red.offset = 16;
-		v.green.offset = 8;
-		v.blue.offset = 0;
-		v.red.length = v.green.length = v.blue.length = 8;
-		v.transp.offset = v.transp.length = 0;
-		break;
-	case 32:
-		v.red.offset = 16;
-		v.green.offset = 8;
-		v.blue.offset = 0;
-		v.red.length = v.green.length = v.blue.length = 8;
-		v.transp.offset = 24;
-		v.transp.length = 8;
-		break;
-	}
-
-	if (v.xoffset > v.xres_virtual - v.xres)
-		v.xoffset = v.xres_virtual - v.xres;
-	if (v.yoffset > v.yres_virtual - v.yres)
-		v.yoffset = v.yres_virtual - v.yres;
-
-	v.red.msb_right = v.green.msb_right = v.blue.msb_right =
-			  v.transp.msb_right = 0;
-
-        *var = v;
-
-	return 0;
-}
-
-static int intelfb_set_par(struct fb_info *info)
-{
-	struct intelfb_hwstate *hw;
-        struct intelfb_info *dinfo = GET_DINFO(info);
-
-	if (FIXED_MODE(dinfo)) {
-		ERR_MSG("Changing the video mode is not supported.\n");
-		return -EINVAL;
-	}
-
-	hw = kmalloc(sizeof(*hw), GFP_ATOMIC);
-	if (!hw)
-		return -ENOMEM;
-
-	DBG_MSG("intelfb_set_par (%dx%d-%d)\n", info->var.xres,
-		info->var.yres, info->var.bits_per_pixel);
-
-	/*
-	 * Disable VCO prior to timing register change.
-	 */
-	OUTREG(DPLL_A, INREG(DPLL_A) & ~DPLL_VCO_ENABLE);
-
-	intelfb_blank(FB_BLANK_POWERDOWN, info);
-
-	if (ACCEL(dinfo, info))
-		intelfbhw_2d_stop(dinfo);
-
-	memcpy(hw, &dinfo->save_state, sizeof(*hw));
-	if (intelfbhw_mode_to_hw(dinfo, hw, &info->var))
-		goto invalid_mode;
-	if (intelfbhw_program_mode(dinfo, hw, 0))
-		goto invalid_mode;
-
-#if REGDUMP > 0
-	intelfbhw_read_hw_state(dinfo, hw, 0);
-	intelfbhw_print_hw_state(dinfo, hw);
-#endif
-
-	update_dinfo(dinfo, &info->var);
-
-	if (ACCEL(dinfo, info))
-		intelfbhw_2d_start(dinfo);
-
-	intelfb_pan_display(&info->var, info);
-
-	intelfb_blank(FB_BLANK_UNBLANK, info);
-
-	if (ACCEL(dinfo, info)) {
-		info->flags = FBINFO_HWACCEL_YPAN |
-		FBINFO_HWACCEL_COPYAREA | FBINFO_HWACCEL_FILLRECT |
-		FBINFO_HWACCEL_IMAGEBLIT;
-	} else
-		info->flags = FBINFO_HWACCEL_YPAN;
-
-	kfree(hw);
-	return 0;
-invalid_mode:
-	kfree(hw);
-	return -EINVAL;
-}
-
-static int intelfb_setcolreg(unsigned regno, unsigned red, unsigned green,
-			     unsigned blue, unsigned transp,
-			     struct fb_info *info)
-{
-	struct intelfb_info *dinfo = GET_DINFO(info);
-
-#if VERBOSE > 0
-	DBG_MSG("intelfb_setcolreg: regno %d, depth %d\n", regno, dinfo->depth);
-#endif
-
-	if (regno > 255)
-		return 1;
-
-	if (dinfo->depth == 8) {
-		red >>= 8;
-		green >>= 8;
-		blue >>= 8;
-
-		intelfbhw_setcolreg(dinfo, regno, red, green, blue,
-				    transp);
-	}
-
-	if (regno < 16) {
-		switch (dinfo->depth) {
-		case 15:
-			dinfo->pseudo_palette[regno] = ((red & 0xf800) >>  1) |
-				((green & 0xf800) >>  6) |
-				((blue & 0xf800) >> 11);
-			break;
-		case 16:
-			dinfo->pseudo_palette[regno] = (red & 0xf800) |
-				((green & 0xfc00) >>  5) |
-				((blue  & 0xf800) >> 11);
-			break;
-		case 24:
-			dinfo->pseudo_palette[regno] = ((red & 0xff00) << 8) |
-				(green & 0xff00) |
-				((blue  & 0xff00) >> 8);
-			break;
-		}
-	}
-
-	return 0;
-}
-
-static int intelfb_blank(int blank, struct fb_info *info)
-{
-	intelfbhw_do_blank(blank, info);
-	return 0;
-}
-
-static int intelfb_pan_display(struct fb_var_screeninfo *var,
-			       struct fb_info *info)
-{
-	intelfbhw_pan_display(var, info);
-	return 0;
-}
-
-/* When/if we have our own ioctls. */
-static int intelfb_ioctl(struct fb_info *info, unsigned int cmd,
-			 unsigned long arg)
-{
-	int retval = 0;
-	struct intelfb_info *dinfo = GET_DINFO(info);
-	u32 pipe = 0;
-
-	switch (cmd) {
-		case FBIO_WAITFORVSYNC:
-			if (get_user(pipe, (__u32 __user *)arg))
-				return -EFAULT;
-
-			retval = intelfbhw_wait_for_vsync(dinfo, pipe);
-			break;
-		default:
-			break;
-	}
-
-	return retval;
-}
-
-static void intelfb_fillrect (struct fb_info *info,
-			      const struct fb_fillrect *rect)
-{
-        struct intelfb_info *dinfo = GET_DINFO(info);
-	u32 rop, color;
-
-#if VERBOSE > 0
-	DBG_MSG("intelfb_fillrect\n");
-#endif
-
-	if (!ACCEL(dinfo, info) || dinfo->depth == 4) {
-		cfb_fillrect(info, rect);
-		return;
-	}
-
-	if (rect->rop == ROP_COPY)
-		rop = PAT_ROP_GXCOPY;
-	else /* ROP_XOR */
-		rop = PAT_ROP_GXXOR;
-
-	if (dinfo->depth != 8)
-		color = dinfo->pseudo_palette[rect->color];
-	else
-		color = rect->color;
-
-	intelfbhw_do_fillrect(dinfo, rect->dx, rect->dy,
-			      rect->width, rect->height, color,
-			      dinfo->pitch, info->var.bits_per_pixel,
-			      rop);
-}
-
-static void intelfb_copyarea(struct fb_info *info,
-			     const struct fb_copyarea *region)
-{
-        struct intelfb_info *dinfo = GET_DINFO(info);
-
-#if VERBOSE > 0
-	DBG_MSG("intelfb_copyarea\n");
-#endif
-
-	if (!ACCEL(dinfo, info) || dinfo->depth == 4) {
-		cfb_copyarea(info, region);
-		return;
-	}
-
-	intelfbhw_do_bitblt(dinfo, region->sx, region->sy, region->dx,
-			    region->dy, region->width, region->height,
-			    dinfo->pitch, info->var.bits_per_pixel);
-}
-
-static void intelfb_imageblit(struct fb_info *info,
-			      const struct fb_image *image)
-{
-        struct intelfb_info *dinfo = GET_DINFO(info);
-	u32 fgcolor, bgcolor;
-
-#if VERBOSE > 0
-	DBG_MSG("intelfb_imageblit\n");
-#endif
-
-	if (!ACCEL(dinfo, info) || dinfo->depth == 4
-	    || image->depth != 1) {
-		cfb_imageblit(info, image);
-		return;
-	}
-
-	if (dinfo->depth != 8) {
-		fgcolor = dinfo->pseudo_palette[image->fg_color];
-		bgcolor = dinfo->pseudo_palette[image->bg_color];
-	} else {
-		fgcolor = image->fg_color;
-		bgcolor = image->bg_color;
-	}
-
-	if (!intelfbhw_do_drawglyph(dinfo, fgcolor, bgcolor, image->width,
-				    image->height, image->data,
-				    image->dx, image->dy,
-				    dinfo->pitch, info->var.bits_per_pixel)) {
-		cfb_imageblit(info, image);
-		return;
-	}
-}
-
-static int intelfb_cursor(struct fb_info *info, struct fb_cursor *cursor)
-{
-        struct intelfb_info *dinfo = GET_DINFO(info);
-	u32 physical;
-#if VERBOSE > 0
-	DBG_MSG("intelfb_cursor\n");
-#endif
-
-	if (!dinfo->hwcursor)
-		return -ENODEV;
-
-	intelfbhw_cursor_hide(dinfo);
-
-	/* If XFree killed the cursor - restore it */
-	physical = (dinfo->mobile || IS_I9XX(dinfo)) ? dinfo->cursor.physical :
-		   (dinfo->cursor.offset << 12);
-
-	if (INREG(CURSOR_A_BASEADDR) != physical) {
-		u32 fg, bg;
-
-		DBG_MSG("the cursor was killed - restore it !!\n");
-		DBG_MSG("size %d, %d   pos %d, %d\n",
-			cursor->image.width, cursor->image.height,
-			cursor->image.dx, cursor->image.dy);
-
-		intelfbhw_cursor_init(dinfo);
-		intelfbhw_cursor_reset(dinfo);
-		intelfbhw_cursor_setpos(dinfo, cursor->image.dx,
-					cursor->image.dy);
-
-		if (dinfo->depth != 8) {
-			fg =dinfo->pseudo_palette[cursor->image.fg_color];
-			bg =dinfo->pseudo_palette[cursor->image.bg_color];
-		} else {
-			fg = cursor->image.fg_color;
-			bg = cursor->image.bg_color;
-		}
-		intelfbhw_cursor_setcolor(dinfo, bg, fg);
-		intelfbhw_cursor_load(dinfo, cursor->image.width,
-				      cursor->image.height,
-				      dinfo->cursor_src);
-
-		if (cursor->enable)
-			intelfbhw_cursor_show(dinfo);
-		return 0;
-	}
-
-	if (cursor->set & FB_CUR_SETPOS) {
-		u32 dx, dy;
-
-		dx = cursor->image.dx - info->var.xoffset;
-		dy = cursor->image.dy - info->var.yoffset;
-
-		intelfbhw_cursor_setpos(dinfo, dx, dy);
-	}
-
-	if (cursor->set & FB_CUR_SETSIZE) {
-		if (cursor->image.width > 64 || cursor->image.height > 64)
-			return -ENXIO;
-
-		intelfbhw_cursor_reset(dinfo);
-	}
-
-	if (cursor->set & FB_CUR_SETCMAP) {
-		u32 fg, bg;
-
-		if (dinfo->depth != 8) {
-			fg = dinfo->pseudo_palette[cursor->image.fg_color];
-			bg = dinfo->pseudo_palette[cursor->image.bg_color];
-		} else {
-			fg = cursor->image.fg_color;
-			bg = cursor->image.bg_color;
-		}
-
-		intelfbhw_cursor_setcolor(dinfo, bg, fg);
-	}
-
-	if (cursor->set & (FB_CUR_SETSHAPE | FB_CUR_SETIMAGE)) {
-		u32 s_pitch = (ROUND_UP_TO(cursor->image.width, 8) / 8);
-		u32 size = s_pitch * cursor->image.height;
-		u8 *dat = (u8 *) cursor->image.data;
-		u8 *msk = (u8 *) cursor->mask;
-		u8 src[64];
-		u32 i;
-
-		if (cursor->image.depth != 1)
-			return -ENXIO;
-
-		switch (cursor->rop) {
-		case ROP_XOR:
-			for (i = 0; i < size; i++)
-				src[i] = dat[i] ^ msk[i];
-			break;
-		case ROP_COPY:
-		default:
-			for (i = 0; i < size; i++)
-				src[i] = dat[i] & msk[i];
-			break;
-		}
-
-		/* save the bitmap to restore it when XFree will
-		   make the cursor dirty */
-		memcpy(dinfo->cursor_src, src, size);
-
-		intelfbhw_cursor_load(dinfo, cursor->image.width,
-				      cursor->image.height, src);
-	}
-
-	if (cursor->enable)
-		intelfbhw_cursor_show(dinfo);
-
-	return 0;
-}
-
-static int intelfb_sync(struct fb_info *info)
-{
-        struct intelfb_info *dinfo = GET_DINFO(info);
-
-#if VERBOSE > 0
-	DBG_MSG("intelfb_sync\n");
-#endif
-
-	if (dinfo->ring_lockup)
-		return 0;
-
-	intelfbhw_do_sync(dinfo);
-	return 0;
-}
-
diff --git a/drivers/video/fbdev/intelfb/intelfbhw.c b/drivers/video/fbdev/intelfb/intelfbhw.c
deleted file mode 100644
index 2086e06532ee5..0000000000000
--- a/drivers/video/fbdev/intelfb/intelfbhw.c
+++ /dev/null
@@ -1,2115 +0,0 @@
-/*
- * intelfb
- *
- * Linux framebuffer driver for Intel(R) 865G integrated graphics chips.
- *
- * Copyright © 2002, 2003 David Dawes <dawes@xfree86.org>
- *                   2004 Sylvain Meyer
- *
- * This driver consists of two parts.  The first part (intelfbdrv.c) provides
- * the basic fbdev interfaces, is derived in part from the radeonfb and
- * vesafb drivers, and is covered by the GPL.  The second part (intelfbhw.c)
- * provides the code to program the hardware.  Most of it is derived from
- * the i810/i830 XFree86 driver.  The HW-specific code is covered here
- * under a dual license (GPL and MIT/XFree86 license).
- *
- * Author: David Dawes
- *
- */
-
-/* $DHD: intelfb/intelfbhw.c,v 1.9 2003/06/27 15:06:25 dawes Exp $ */
-
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/errno.h>
-#include <linux/string.h>
-#include <linux/mm.h>
-#include <linux/delay.h>
-#include <linux/fb.h>
-#include <linux/ioport.h>
-#include <linux/init.h>
-#include <linux/pci.h>
-#include <linux/vmalloc.h>
-#include <linux/pagemap.h>
-#include <linux/interrupt.h>
-
-#include <asm/io.h>
-
-#include "intelfb.h"
-#include "intelfbhw.h"
-
-struct pll_min_max {
-	int min_m, max_m, min_m1, max_m1;
-	int min_m2, max_m2, min_n, max_n;
-	int min_p, max_p, min_p1, max_p1;
-	int min_vco, max_vco, p_transition_clk, ref_clk;
-	int p_inc_lo, p_inc_hi;
-};
-
-#define PLLS_I8xx 0
-#define PLLS_I9xx 1
-#define PLLS_MAX 2
-
-static struct pll_min_max plls[PLLS_MAX] = {
-	{ 108, 140, 18, 26,
-	  6, 16, 3, 16,
-	  4, 128, 0, 31,
-	  930000, 1400000, 165000, 48000,
-	  4, 2 },		/* I8xx */
-
-	{ 75, 120, 10, 20,
-	  5, 9, 4, 7,
-	  5, 80, 1, 8,
-	  1400000, 2800000, 200000, 96000,
-	  10, 5 }		/* I9xx */
-};
-
-int intelfbhw_get_chipset(struct pci_dev *pdev, struct intelfb_info *dinfo)
-{
-	u32 tmp;
-	if (!pdev || !dinfo)
-		return 1;
-
-	switch (pdev->device) {
-	case PCI_DEVICE_ID_INTEL_830M:
-		dinfo->name = "Intel(R) 830M";
-		dinfo->chipset = INTEL_830M;
-		dinfo->mobile = 1;
-		dinfo->pll_index = PLLS_I8xx;
-		return 0;
-	case PCI_DEVICE_ID_INTEL_845G:
-		dinfo->name = "Intel(R) 845G";
-		dinfo->chipset = INTEL_845G;
-		dinfo->mobile = 0;
-		dinfo->pll_index = PLLS_I8xx;
-		return 0;
-	case PCI_DEVICE_ID_INTEL_854:
-		dinfo->mobile = 1;
-		dinfo->name = "Intel(R) 854";
-		dinfo->chipset = INTEL_854;
-		return 0;
-	case PCI_DEVICE_ID_INTEL_85XGM:
-		tmp = 0;
-		dinfo->mobile = 1;
-		dinfo->pll_index = PLLS_I8xx;
-		pci_read_config_dword(pdev, INTEL_85X_CAPID, &tmp);
-		switch ((tmp >> INTEL_85X_VARIANT_SHIFT) &
-			INTEL_85X_VARIANT_MASK) {
-		case INTEL_VAR_855GME:
-			dinfo->name = "Intel(R) 855GME";
-			dinfo->chipset = INTEL_855GME;
-			return 0;
-		case INTEL_VAR_855GM:
-			dinfo->name = "Intel(R) 855GM";
-			dinfo->chipset = INTEL_855GM;
-			return 0;
-		case INTEL_VAR_852GME:
-			dinfo->name = "Intel(R) 852GME";
-			dinfo->chipset = INTEL_852GME;
-			return 0;
-		case INTEL_VAR_852GM:
-			dinfo->name = "Intel(R) 852GM";
-			dinfo->chipset = INTEL_852GM;
-			return 0;
-		default:
-			dinfo->name = "Intel(R) 852GM/855GM";
-			dinfo->chipset = INTEL_85XGM;
-			return 0;
-		}
-		break;
-	case PCI_DEVICE_ID_INTEL_865G:
-		dinfo->name = "Intel(R) 865G";
-		dinfo->chipset = INTEL_865G;
-		dinfo->mobile = 0;
-		dinfo->pll_index = PLLS_I8xx;
-		return 0;
-	case PCI_DEVICE_ID_INTEL_915G:
-		dinfo->name = "Intel(R) 915G";
-		dinfo->chipset = INTEL_915G;
-		dinfo->mobile = 0;
-		dinfo->pll_index = PLLS_I9xx;
-		return 0;
-	case PCI_DEVICE_ID_INTEL_915GM:
-		dinfo->name = "Intel(R) 915GM";
-		dinfo->chipset = INTEL_915GM;
-		dinfo->mobile = 1;
-		dinfo->pll_index = PLLS_I9xx;
-		return 0;
-	case PCI_DEVICE_ID_INTEL_945G:
-		dinfo->name = "Intel(R) 945G";
-		dinfo->chipset = INTEL_945G;
-		dinfo->mobile = 0;
-		dinfo->pll_index = PLLS_I9xx;
-		return 0;
-	case PCI_DEVICE_ID_INTEL_945GM:
-		dinfo->name = "Intel(R) 945GM";
-		dinfo->chipset = INTEL_945GM;
-		dinfo->mobile = 1;
-		dinfo->pll_index = PLLS_I9xx;
-		return 0;
-	case PCI_DEVICE_ID_INTEL_945GME:
-		dinfo->name = "Intel(R) 945GME";
-		dinfo->chipset = INTEL_945GME;
-		dinfo->mobile = 1;
-		dinfo->pll_index = PLLS_I9xx;
-		return 0;
-	case PCI_DEVICE_ID_INTEL_965G:
-		dinfo->name = "Intel(R) 965G";
-		dinfo->chipset = INTEL_965G;
-		dinfo->mobile = 0;
-		dinfo->pll_index = PLLS_I9xx;
-		return 0;
-	case PCI_DEVICE_ID_INTEL_965GM:
-		dinfo->name = "Intel(R) 965GM";
-		dinfo->chipset = INTEL_965GM;
-		dinfo->mobile = 1;
-		dinfo->pll_index = PLLS_I9xx;
-		return 0;
-	default:
-		return 1;
-	}
-}
-
-int intelfbhw_get_memory(struct pci_dev *pdev, int *aperture_size,
-			 int *stolen_size)
-{
-	struct pci_dev *bridge_dev;
-	u16 tmp;
-	int stolen_overhead;
-
-	if (!pdev || !aperture_size || !stolen_size)
-		return 1;
-
-	/* Find the bridge device.  It is always 0:0.0 */
-	bridge_dev = pci_get_domain_bus_and_slot(pci_domain_nr(pdev->bus), 0,
-						 PCI_DEVFN(0, 0));
-	if (!bridge_dev) {
-		ERR_MSG("cannot find bridge device\n");
-		return 1;
-	}
-
-	/* Get the fb aperture size and "stolen" memory amount. */
-	tmp = 0;
-	pci_read_config_word(bridge_dev, INTEL_GMCH_CTRL, &tmp);
-	pci_dev_put(bridge_dev);
-
-	switch (pdev->device) {
-	case PCI_DEVICE_ID_INTEL_915G:
-	case PCI_DEVICE_ID_INTEL_915GM:
-	case PCI_DEVICE_ID_INTEL_945G:
-	case PCI_DEVICE_ID_INTEL_945GM:
-	case PCI_DEVICE_ID_INTEL_945GME:
-	case PCI_DEVICE_ID_INTEL_965G:
-	case PCI_DEVICE_ID_INTEL_965GM:
-		/*
-		 * 915, 945 and 965 chipsets support 64MB, 128MB or 256MB
-		 * aperture. Determine size from PCI resource length.
-		 */
-		*aperture_size = pci_resource_len(pdev, 2);
-		break;
-	default:
-		if ((tmp & INTEL_GMCH_MEM_MASK) == INTEL_GMCH_MEM_64M)
-			*aperture_size = MB(64);
-		else
-			*aperture_size = MB(128);
-		break;
-	}
-
-	/* Stolen memory size is reduced by the GTT and the popup.
-	   GTT is 1K per MB of aperture size, and popup is 4K. */
-	stolen_overhead = (*aperture_size / MB(1)) + 4;
-	switch(pdev->device) {
-	case PCI_DEVICE_ID_INTEL_830M:
-	case PCI_DEVICE_ID_INTEL_845G:
-		switch (tmp & INTEL_830_GMCH_GMS_MASK) {
-		case INTEL_830_GMCH_GMS_STOLEN_512:
-			*stolen_size = KB(512) - KB(stolen_overhead);
-			return 0;
-		case INTEL_830_GMCH_GMS_STOLEN_1024:
-			*stolen_size = MB(1) - KB(stolen_overhead);
-			return 0;
-		case INTEL_830_GMCH_GMS_STOLEN_8192:
-			*stolen_size = MB(8) - KB(stolen_overhead);
-			return 0;
-		case INTEL_830_GMCH_GMS_LOCAL:
-			ERR_MSG("only local memory found\n");
-			return 1;
-		case INTEL_830_GMCH_GMS_DISABLED:
-			ERR_MSG("video memory is disabled\n");
-			return 1;
-		default:
-			ERR_MSG("unexpected GMCH_GMS value: 0x%02x\n",
-				tmp & INTEL_830_GMCH_GMS_MASK);
-			return 1;
-		}
-		break;
-	default:
-		switch (tmp & INTEL_855_GMCH_GMS_MASK) {
-		case INTEL_855_GMCH_GMS_STOLEN_1M:
-			*stolen_size = MB(1) - KB(stolen_overhead);
-			return 0;
-		case INTEL_855_GMCH_GMS_STOLEN_4M:
-			*stolen_size = MB(4) - KB(stolen_overhead);
-			return 0;
-		case INTEL_855_GMCH_GMS_STOLEN_8M:
-			*stolen_size = MB(8) - KB(stolen_overhead);
-			return 0;
-		case INTEL_855_GMCH_GMS_STOLEN_16M:
-			*stolen_size = MB(16) - KB(stolen_overhead);
-			return 0;
-		case INTEL_855_GMCH_GMS_STOLEN_32M:
-			*stolen_size = MB(32) - KB(stolen_overhead);
-			return 0;
-		case INTEL_915G_GMCH_GMS_STOLEN_48M:
-			*stolen_size = MB(48) - KB(stolen_overhead);
-			return 0;
-		case INTEL_915G_GMCH_GMS_STOLEN_64M:
-			*stolen_size = MB(64) - KB(stolen_overhead);
-			return 0;
-		case INTEL_855_GMCH_GMS_DISABLED:
-			ERR_MSG("video memory is disabled\n");
-			return 0;
-		default:
-			ERR_MSG("unexpected GMCH_GMS value: 0x%02x\n",
-				tmp & INTEL_855_GMCH_GMS_MASK);
-			return 1;
-		}
-	}
-}
-
-int intelfbhw_check_non_crt(struct intelfb_info *dinfo)
-{
-	int dvo = 0;
-
-	if (INREG(LVDS) & PORT_ENABLE)
-		dvo |= LVDS_PORT;
-	if (INREG(DVOA) & PORT_ENABLE)
-		dvo |= DVOA_PORT;
-	if (INREG(DVOB) & PORT_ENABLE)
-		dvo |= DVOB_PORT;
-	if (INREG(DVOC) & PORT_ENABLE)
-		dvo |= DVOC_PORT;
-
-	return dvo;
-}
-
-const char * intelfbhw_dvo_to_string(int dvo)
-{
-	if (dvo & DVOA_PORT)
-		return "DVO port A";
-	else if (dvo & DVOB_PORT)
-		return "DVO port B";
-	else if (dvo & DVOC_PORT)
-		return "DVO port C";
-	else if (dvo & LVDS_PORT)
-		return "LVDS port";
-	else
-		return NULL;
-}
-
-
-int intelfbhw_validate_mode(struct intelfb_info *dinfo,
-			    struct fb_var_screeninfo *var)
-{
-	int bytes_per_pixel;
-	int tmp;
-
-#if VERBOSE > 0
-	DBG_MSG("intelfbhw_validate_mode\n");
-#endif
-
-	bytes_per_pixel = var->bits_per_pixel / 8;
-	if (bytes_per_pixel == 3)
-		bytes_per_pixel = 4;
-
-	/* Check if enough video memory. */
-	tmp = var->yres_virtual * var->xres_virtual * bytes_per_pixel;
-	if (tmp > dinfo->fb.size) {
-		WRN_MSG("Not enough video ram for mode "
-			"(%d KByte vs %d KByte).\n",
-			BtoKB(tmp), BtoKB(dinfo->fb.size));
-		return 1;
-	}
-
-	/* Check if x/y limits are OK. */
-	if (var->xres - 1 > HACTIVE_MASK) {
-		WRN_MSG("X resolution too large (%d vs %d).\n",
-			var->xres, HACTIVE_MASK + 1);
-		return 1;
-	}
-	if (var->yres - 1 > VACTIVE_MASK) {
-		WRN_MSG("Y resolution too large (%d vs %d).\n",
-			var->yres, VACTIVE_MASK + 1);
-		return 1;
-	}
-	if (var->xres < 4) {
-		WRN_MSG("X resolution too small (%d vs 4).\n", var->xres);
-		return 1;
-	}
-	if (var->yres < 4) {
-		WRN_MSG("Y resolution too small (%d vs 4).\n", var->yres);
-		return 1;
-	}
-
-	/* Check for doublescan modes. */
-	if (var->vmode & FB_VMODE_DOUBLE) {
-		WRN_MSG("Mode is double-scan.\n");
-		return 1;
-	}
-
-	if ((var->vmode & FB_VMODE_INTERLACED) && (var->yres & 1)) {
-		WRN_MSG("Odd number of lines in interlaced mode\n");
-		return 1;
-	}
-
-	/* Check if clock is OK. */
-	tmp = 1000000000 / var->pixclock;
-	if (tmp < MIN_CLOCK) {
-		WRN_MSG("Pixel clock is too low (%d MHz vs %d MHz).\n",
-			(tmp + 500) / 1000, MIN_CLOCK / 1000);
-		return 1;
-	}
-	if (tmp > MAX_CLOCK) {
-		WRN_MSG("Pixel clock is too high (%d MHz vs %d MHz).\n",
-			(tmp + 500) / 1000, MAX_CLOCK / 1000);
-		return 1;
-	}
-
-	return 0;
-}
-
-int intelfbhw_pan_display(struct fb_var_screeninfo *var, struct fb_info *info)
-{
-	struct intelfb_info *dinfo = GET_DINFO(info);
-	u32 offset, xoffset, yoffset;
-
-#if VERBOSE > 0
-	DBG_MSG("intelfbhw_pan_display\n");
-#endif
-
-	xoffset = ROUND_DOWN_TO(var->xoffset, 8);
-	yoffset = var->yoffset;
-
-	if ((xoffset + info->var.xres > info->var.xres_virtual) ||
-	    (yoffset + info->var.yres > info->var.yres_virtual))
-		return -EINVAL;
-
-	offset = (yoffset * dinfo->pitch) +
-		 (xoffset * info->var.bits_per_pixel) / 8;
-
-	offset += dinfo->fb.offset << 12;
-
-	dinfo->vsync.pan_offset = offset;
-	if ((var->activate & FB_ACTIVATE_VBL) &&
-	    !intelfbhw_enable_irq(dinfo))
-		dinfo->vsync.pan_display = 1;
-	else {
-		dinfo->vsync.pan_display = 0;
-		OUTREG(DSPABASE, offset);
-	}
-
-	return 0;
-}
-
-/* Blank the screen. */
-void intelfbhw_do_blank(int blank, struct fb_info *info)
-{
-	struct intelfb_info *dinfo = GET_DINFO(info);
-	u32 tmp;
-
-#if VERBOSE > 0
-	DBG_MSG("intelfbhw_do_blank: blank is %d\n", blank);
-#endif
-
-	/* Turn plane A on or off */
-	tmp = INREG(DSPACNTR);
-	if (blank)
-		tmp &= ~DISPPLANE_PLANE_ENABLE;
-	else
-		tmp |= DISPPLANE_PLANE_ENABLE;
-	OUTREG(DSPACNTR, tmp);
-	/* Flush */
-	tmp = INREG(DSPABASE);
-	OUTREG(DSPABASE, tmp);
-
-	/* Turn off/on the HW cursor */
-#if VERBOSE > 0
-	DBG_MSG("cursor_on is %d\n", dinfo->cursor_on);
-#endif
-	if (dinfo->cursor_on) {
-		if (blank)
-			intelfbhw_cursor_hide(dinfo);
-		else
-			intelfbhw_cursor_show(dinfo);
-		dinfo->cursor_on = 1;
-	}
-	dinfo->cursor_blanked = blank;
-
-	/* Set DPMS level */
-	tmp = INREG(ADPA) & ~ADPA_DPMS_CONTROL_MASK;
-	switch (blank) {
-	case FB_BLANK_UNBLANK:
-	case FB_BLANK_NORMAL:
-		tmp |= ADPA_DPMS_D0;
-		break;
-	case FB_BLANK_VSYNC_SUSPEND:
-		tmp |= ADPA_DPMS_D1;
-		break;
-	case FB_BLANK_HSYNC_SUSPEND:
-		tmp |= ADPA_DPMS_D2;
-		break;
-	case FB_BLANK_POWERDOWN:
-		tmp |= ADPA_DPMS_D3;
-		break;
-	}
-	OUTREG(ADPA, tmp);
-
-	return;
-}
-
-
-/* Check which pipe is connected to an active display plane. */
-int intelfbhw_active_pipe(const struct intelfb_hwstate *hw)
-{
-	int pipe = -1;
-
-	/* keep old default behaviour - prefer PIPE_A */
-	if (hw->disp_b_ctrl & DISPPLANE_PLANE_ENABLE) {
-		pipe = (hw->disp_b_ctrl >> DISPPLANE_SEL_PIPE_SHIFT);
-		pipe &= PIPE_MASK;
-		if (unlikely(pipe == PIPE_A))
-			return PIPE_A;
-	}
-	if (hw->disp_a_ctrl & DISPPLANE_PLANE_ENABLE) {
-		pipe = (hw->disp_a_ctrl >> DISPPLANE_SEL_PIPE_SHIFT);
-		pipe &= PIPE_MASK;
-		if (likely(pipe == PIPE_A))
-			return PIPE_A;
-	}
-	/* Impossible that no pipe is selected - return PIPE_A */
-	WARN_ON(pipe == -1);
-	if (unlikely(pipe == -1))
-		pipe = PIPE_A;
-
-	return pipe;
-}
-
-void intelfbhw_setcolreg(struct intelfb_info *dinfo, unsigned regno,
-			 unsigned red, unsigned green, unsigned blue,
-			 unsigned transp)
-{
-	u32 palette_reg = (dinfo->pipe == PIPE_A) ?
-			  PALETTE_A : PALETTE_B;
-
-#if VERBOSE > 0
-	DBG_MSG("intelfbhw_setcolreg: %d: (%d, %d, %d)\n",
-		regno, red, green, blue);
-#endif
-
-	OUTREG(palette_reg + (regno << 2),
-	       (red << PALETTE_8_RED_SHIFT) |
-	       (green << PALETTE_8_GREEN_SHIFT) |
-	       (blue << PALETTE_8_BLUE_SHIFT));
-}
-
-
-int intelfbhw_read_hw_state(struct intelfb_info *dinfo,
-			    struct intelfb_hwstate *hw, int flag)
-{
-	int i;
-
-#if VERBOSE > 0
-	DBG_MSG("intelfbhw_read_hw_state\n");
-#endif
-
-	if (!hw || !dinfo)
-		return -1;
-
-	/* Read in as much of the HW state as possible. */
-	hw->vga0_divisor = INREG(VGA0_DIVISOR);
-	hw->vga1_divisor = INREG(VGA1_DIVISOR);
-	hw->vga_pd = INREG(VGAPD);
-	hw->dpll_a = INREG(DPLL_A);
-	hw->dpll_b = INREG(DPLL_B);
-	hw->fpa0 = INREG(FPA0);
-	hw->fpa1 = INREG(FPA1);
-	hw->fpb0 = INREG(FPB0);
-	hw->fpb1 = INREG(FPB1);
-
-	if (flag == 1)
-		return flag;
-
-#if 0
-	/* This seems to be a problem with the 852GM/855GM */
-	for (i = 0; i < PALETTE_8_ENTRIES; i++) {
-		hw->palette_a[i] = INREG(PALETTE_A + (i << 2));
-		hw->palette_b[i] = INREG(PALETTE_B + (i << 2));
-	}
-#endif
-
-	if (flag == 2)
-		return flag;
-
-	hw->htotal_a = INREG(HTOTAL_A);
-	hw->hblank_a = INREG(HBLANK_A);
-	hw->hsync_a = INREG(HSYNC_A);
-	hw->vtotal_a = INREG(VTOTAL_A);
-	hw->vblank_a = INREG(VBLANK_A);
-	hw->vsync_a = INREG(VSYNC_A);
-	hw->src_size_a = INREG(SRC_SIZE_A);
-	hw->bclrpat_a = INREG(BCLRPAT_A);
-	hw->htotal_b = INREG(HTOTAL_B);
-	hw->hblank_b = INREG(HBLANK_B);
-	hw->hsync_b = INREG(HSYNC_B);
-	hw->vtotal_b = INREG(VTOTAL_B);
-	hw->vblank_b = INREG(VBLANK_B);
-	hw->vsync_b = INREG(VSYNC_B);
-	hw->src_size_b = INREG(SRC_SIZE_B);
-	hw->bclrpat_b = INREG(BCLRPAT_B);
-
-	if (flag == 3)
-		return flag;
-
-	hw->adpa = INREG(ADPA);
-	hw->dvoa = INREG(DVOA);
-	hw->dvob = INREG(DVOB);
-	hw->dvoc = INREG(DVOC);
-	hw->dvoa_srcdim = INREG(DVOA_SRCDIM);
-	hw->dvob_srcdim = INREG(DVOB_SRCDIM);
-	hw->dvoc_srcdim = INREG(DVOC_SRCDIM);
-	hw->lvds = INREG(LVDS);
-
-	if (flag == 4)
-		return flag;
-
-	hw->pipe_a_conf = INREG(PIPEACONF);
-	hw->pipe_b_conf = INREG(PIPEBCONF);
-	hw->disp_arb = INREG(DISPARB);
-
-	if (flag == 5)
-		return flag;
-
-	hw->cursor_a_control = INREG(CURSOR_A_CONTROL);
-	hw->cursor_b_control = INREG(CURSOR_B_CONTROL);
-	hw->cursor_a_base = INREG(CURSOR_A_BASEADDR);
-	hw->cursor_b_base = INREG(CURSOR_B_BASEADDR);
-
-	if (flag == 6)
-		return flag;
-
-	for (i = 0; i < 4; i++) {
-		hw->cursor_a_palette[i] = INREG(CURSOR_A_PALETTE0 + (i << 2));
-		hw->cursor_b_palette[i] = INREG(CURSOR_B_PALETTE0 + (i << 2));
-	}
-
-	if (flag == 7)
-		return flag;
-
-	hw->cursor_size = INREG(CURSOR_SIZE);
-
-	if (flag == 8)
-		return flag;
-
-	hw->disp_a_ctrl = INREG(DSPACNTR);
-	hw->disp_b_ctrl = INREG(DSPBCNTR);
-	hw->disp_a_base = INREG(DSPABASE);
-	hw->disp_b_base = INREG(DSPBBASE);
-	hw->disp_a_stride = INREG(DSPASTRIDE);
-	hw->disp_b_stride = INREG(DSPBSTRIDE);
-
-	if (flag == 9)
-		return flag;
-
-	hw->vgacntrl = INREG(VGACNTRL);
-
-	if (flag == 10)
-		return flag;
-
-	hw->add_id = INREG(ADD_ID);
-
-	if (flag == 11)
-		return flag;
-
-	for (i = 0; i < 7; i++) {
-		hw->swf0x[i] = INREG(SWF00 + (i << 2));
-		hw->swf1x[i] = INREG(SWF10 + (i << 2));
-		if (i < 3)
-			hw->swf3x[i] = INREG(SWF30 + (i << 2));
-	}
-
-	for (i = 0; i < 8; i++)
-		hw->fence[i] = INREG(FENCE + (i << 2));
-
-	hw->instpm = INREG(INSTPM);
-	hw->mem_mode = INREG(MEM_MODE);
-	hw->fw_blc_0 = INREG(FW_BLC_0);
-	hw->fw_blc_1 = INREG(FW_BLC_1);
-
-	hw->hwstam = INREG16(HWSTAM);
-	hw->ier = INREG16(IER);
-	hw->iir = INREG16(IIR);
-	hw->imr = INREG16(IMR);
-
-	return 0;
-}
-
-
-static int calc_vclock3(int index, int m, int n, int p)
-{
-	if (p == 0 || n == 0)
-		return 0;
-	return plls[index].ref_clk * m / n / p;
-}
-
-static int calc_vclock(int index, int m1, int m2, int n, int p1, int p2,
-		       int lvds)
-{
-	struct pll_min_max *pll = &plls[index];
-	u32 m, vco, p;
-
-	m = (5 * (m1 + 2)) + (m2 + 2);
-	n += 2;
-	vco = pll->ref_clk * m / n;
-
-	if (index == PLLS_I8xx)
-		p = ((p1 + 2) * (1 << (p2 + 1)));
-	else
-		p = ((p1) * (p2 ? 5 : 10));
-	return vco / p;
-}
-
-#if REGDUMP
-static void intelfbhw_get_p1p2(struct intelfb_info *dinfo, int dpll,
-			       int *o_p1, int *o_p2)
-{
-	int p1, p2;
-
-	if (IS_I9XX(dinfo)) {
-		if (dpll & DPLL_P1_FORCE_DIV2)
-			p1 = 1;
-		else
-			p1 = (dpll >> DPLL_P1_SHIFT) & 0xff;
-
-		p1 = ffs(p1);
-
-		p2 = (dpll >> DPLL_I9XX_P2_SHIFT) & DPLL_P2_MASK;
-	} else {
-		if (dpll & DPLL_P1_FORCE_DIV2)
-			p1 = 0;
-		else
-			p1 = (dpll >> DPLL_P1_SHIFT) & DPLL_P1_MASK;
-		p2 = (dpll >> DPLL_P2_SHIFT) & DPLL_P2_MASK;
-	}
-
-	*o_p1 = p1;
-	*o_p2 = p2;
-}
-#endif
-
-
-void intelfbhw_print_hw_state(struct intelfb_info *dinfo,
-			      struct intelfb_hwstate *hw)
-{
-#if REGDUMP
-	int i, m1, m2, n, p1, p2;
-	int index = dinfo->pll_index;
-	DBG_MSG("intelfbhw_print_hw_state\n");
-
-	if (!hw)
-		return;
-	/* Read in as much of the HW state as possible. */
-	printk("hw state dump start\n");
-	printk("	VGA0_DIVISOR:		0x%08x\n", hw->vga0_divisor);
-	printk("	VGA1_DIVISOR:		0x%08x\n", hw->vga1_divisor);
-	printk("	VGAPD:			0x%08x\n", hw->vga_pd);
-	n = (hw->vga0_divisor >> FP_N_DIVISOR_SHIFT) & FP_DIVISOR_MASK;
-	m1 = (hw->vga0_divisor >> FP_M1_DIVISOR_SHIFT) & FP_DIVISOR_MASK;
-	m2 = (hw->vga0_divisor >> FP_M2_DIVISOR_SHIFT) & FP_DIVISOR_MASK;
-
-	intelfbhw_get_p1p2(dinfo, hw->vga_pd, &p1, &p2);
-
-	printk("	VGA0: (m1, m2, n, p1, p2) = (%d, %d, %d, %d, %d)\n",
-	       m1, m2, n, p1, p2);
-	printk("	VGA0: clock is %d\n",
-	       calc_vclock(index, m1, m2, n, p1, p2, 0));
-
-	n = (hw->vga1_divisor >> FP_N_DIVISOR_SHIFT) & FP_DIVISOR_MASK;
-	m1 = (hw->vga1_divisor >> FP_M1_DIVISOR_SHIFT) & FP_DIVISOR_MASK;
-	m2 = (hw->vga1_divisor >> FP_M2_DIVISOR_SHIFT) & FP_DIVISOR_MASK;
-
-	intelfbhw_get_p1p2(dinfo, hw->vga_pd, &p1, &p2);
-	printk("	VGA1: (m1, m2, n, p1, p2) = (%d, %d, %d, %d, %d)\n",
-	       m1, m2, n, p1, p2);
-	printk("	VGA1: clock is %d\n",
-	       calc_vclock(index, m1, m2, n, p1, p2, 0));
-
-	printk("	DPLL_A:			0x%08x\n", hw->dpll_a);
-	printk("	DPLL_B:			0x%08x\n", hw->dpll_b);
-	printk("	FPA0:			0x%08x\n", hw->fpa0);
-	printk("	FPA1:			0x%08x\n", hw->fpa1);
-	printk("	FPB0:			0x%08x\n", hw->fpb0);
-	printk("	FPB1:			0x%08x\n", hw->fpb1);
-
-	n = (hw->fpa0 >> FP_N_DIVISOR_SHIFT) & FP_DIVISOR_MASK;
-	m1 = (hw->fpa0 >> FP_M1_DIVISOR_SHIFT) & FP_DIVISOR_MASK;
-	m2 = (hw->fpa0 >> FP_M2_DIVISOR_SHIFT) & FP_DIVISOR_MASK;
-
-	intelfbhw_get_p1p2(dinfo, hw->dpll_a, &p1, &p2);
-
-	printk("	PLLA0: (m1, m2, n, p1, p2) = (%d, %d, %d, %d, %d)\n",
-	       m1, m2, n, p1, p2);
-	printk("	PLLA0: clock is %d\n",
-	       calc_vclock(index, m1, m2, n, p1, p2, 0));
-
-	n = (hw->fpa1 >> FP_N_DIVISOR_SHIFT) & FP_DIVISOR_MASK;
-	m1 = (hw->fpa1 >> FP_M1_DIVISOR_SHIFT) & FP_DIVISOR_MASK;
-	m2 = (hw->fpa1 >> FP_M2_DIVISOR_SHIFT) & FP_DIVISOR_MASK;
-
-	intelfbhw_get_p1p2(dinfo, hw->dpll_a, &p1, &p2);
-
-	printk("	PLLA1: (m1, m2, n, p1, p2) = (%d, %d, %d, %d, %d)\n",
-	       m1, m2, n, p1, p2);
-	printk("	PLLA1: clock is %d\n",
-	       calc_vclock(index, m1, m2, n, p1, p2, 0));
-
-#if 0
-	printk("	PALETTE_A:\n");
-	for (i = 0; i < PALETTE_8_ENTRIES)
-		printk("	%3d:	0x%08x\n", i, hw->palette_a[i]);
-	printk("	PALETTE_B:\n");
-	for (i = 0; i < PALETTE_8_ENTRIES)
-		printk("	%3d:	0x%08x\n", i, hw->palette_b[i]);
-#endif
-
-	printk("	HTOTAL_A:		0x%08x\n", hw->htotal_a);
-	printk("	HBLANK_A:		0x%08x\n", hw->hblank_a);
-	printk("	HSYNC_A:		0x%08x\n", hw->hsync_a);
-	printk("	VTOTAL_A:		0x%08x\n", hw->vtotal_a);
-	printk("	VBLANK_A:		0x%08x\n", hw->vblank_a);
-	printk("	VSYNC_A:		0x%08x\n", hw->vsync_a);
-	printk("	SRC_SIZE_A:		0x%08x\n", hw->src_size_a);
-	printk("	BCLRPAT_A:		0x%08x\n", hw->bclrpat_a);
-	printk("	HTOTAL_B:		0x%08x\n", hw->htotal_b);
-	printk("	HBLANK_B:		0x%08x\n", hw->hblank_b);
-	printk("	HSYNC_B:		0x%08x\n", hw->hsync_b);
-	printk("	VTOTAL_B:		0x%08x\n", hw->vtotal_b);
-	printk("	VBLANK_B:		0x%08x\n", hw->vblank_b);
-	printk("	VSYNC_B:		0x%08x\n", hw->vsync_b);
-	printk("	SRC_SIZE_B:		0x%08x\n", hw->src_size_b);
-	printk("	BCLRPAT_B:		0x%08x\n", hw->bclrpat_b);
-
-	printk("	ADPA:			0x%08x\n", hw->adpa);
-	printk("	DVOA:			0x%08x\n", hw->dvoa);
-	printk("	DVOB:			0x%08x\n", hw->dvob);
-	printk("	DVOC:			0x%08x\n", hw->dvoc);
-	printk("	DVOA_SRCDIM:		0x%08x\n", hw->dvoa_srcdim);
-	printk("	DVOB_SRCDIM:		0x%08x\n", hw->dvob_srcdim);
-	printk("	DVOC_SRCDIM:		0x%08x\n", hw->dvoc_srcdim);
-	printk("	LVDS:			0x%08x\n", hw->lvds);
-
-	printk("	PIPEACONF:		0x%08x\n", hw->pipe_a_conf);
-	printk("	PIPEBCONF:		0x%08x\n", hw->pipe_b_conf);
-	printk("	DISPARB:		0x%08x\n", hw->disp_arb);
-
-	printk("	CURSOR_A_CONTROL:	0x%08x\n", hw->cursor_a_control);
-	printk("	CURSOR_B_CONTROL:	0x%08x\n", hw->cursor_b_control);
-	printk("	CURSOR_A_BASEADDR:	0x%08x\n", hw->cursor_a_base);
-	printk("	CURSOR_B_BASEADDR:	0x%08x\n", hw->cursor_b_base);
-
-	printk("	CURSOR_A_PALETTE:	");
-	for (i = 0; i < 4; i++) {
-		printk("0x%08x", hw->cursor_a_palette[i]);
-		if (i < 3)
-			printk(", ");
-	}
-	printk("\n");
-	printk("	CURSOR_B_PALETTE:	");
-	for (i = 0; i < 4; i++) {
-		printk("0x%08x", hw->cursor_b_palette[i]);
-		if (i < 3)
-			printk(", ");
-	}
-	printk("\n");
-
-	printk("	CURSOR_SIZE:		0x%08x\n", hw->cursor_size);
-
-	printk("	DSPACNTR:		0x%08x\n", hw->disp_a_ctrl);
-	printk("	DSPBCNTR:		0x%08x\n", hw->disp_b_ctrl);
-	printk("	DSPABASE:		0x%08x\n", hw->disp_a_base);
-	printk("	DSPBBASE:		0x%08x\n", hw->disp_b_base);
-	printk("	DSPASTRIDE:		0x%08x\n", hw->disp_a_stride);
-	printk("	DSPBSTRIDE:		0x%08x\n", hw->disp_b_stride);
-
-	printk("	VGACNTRL:		0x%08x\n", hw->vgacntrl);
-	printk("	ADD_ID:			0x%08x\n", hw->add_id);
-
-	for (i = 0; i < 7; i++) {
-		printk("	SWF0%d			0x%08x\n", i,
-			hw->swf0x[i]);
-	}
-	for (i = 0; i < 7; i++) {
-		printk("	SWF1%d			0x%08x\n", i,
-			hw->swf1x[i]);
-	}
-	for (i = 0; i < 3; i++) {
-		printk("	SWF3%d			0x%08x\n", i,
-		       hw->swf3x[i]);
-	}
-	for (i = 0; i < 8; i++)
-		printk("	FENCE%d			0x%08x\n", i,
-		       hw->fence[i]);
-
-	printk("	INSTPM			0x%08x\n", hw->instpm);
-	printk("	MEM_MODE		0x%08x\n", hw->mem_mode);
-	printk("	FW_BLC_0		0x%08x\n", hw->fw_blc_0);
-	printk("	FW_BLC_1		0x%08x\n", hw->fw_blc_1);
-
-	printk("	HWSTAM			0x%04x\n", hw->hwstam);
-	printk("	IER			0x%04x\n", hw->ier);
-	printk("	IIR			0x%04x\n", hw->iir);
-	printk("	IMR			0x%04x\n", hw->imr);
-	printk("hw state dump end\n");
-#endif
-}
-
-
-
-/* Split the M parameter into M1 and M2. */
-static int splitm(int index, unsigned int m, unsigned int *retm1,
-		  unsigned int *retm2)
-{
-	int m1, m2;
-	int testm;
-	struct pll_min_max *pll = &plls[index];
-
-	/* no point optimising too much - brute force m */
-	for (m1 = pll->min_m1; m1 < pll->max_m1 + 1; m1++) {
-		for (m2 = pll->min_m2; m2 < pll->max_m2 + 1; m2++) {
-			testm = (5 * (m1 + 2)) + (m2 + 2);
-			if (testm == m) {
-				*retm1 = (unsigned int)m1;
-				*retm2 = (unsigned int)m2;
-				return 0;
-			}
-		}
-	}
-	return 1;
-}
-
-/* Split the P parameter into P1 and P2. */
-static int splitp(int index, unsigned int p, unsigned int *retp1,
-		  unsigned int *retp2)
-{
-	int p1, p2;
-	struct pll_min_max *pll = &plls[index];
-
-	if (index == PLLS_I9xx) {
-		p2 = (p % 10) ? 1 : 0;
-
-		p1 = p / (p2 ? 5 : 10);
-
-		*retp1 = (unsigned int)p1;
-		*retp2 = (unsigned int)p2;
-		return 0;
-	}
-
-	if (p % 4 == 0)
-		p2 = 1;
-	else
-		p2 = 0;
-	p1 = (p / (1 << (p2 + 1))) - 2;
-	if (p % 4 == 0 && p1 < pll->min_p1) {
-		p2 = 0;
-		p1 = (p / (1 << (p2 + 1))) - 2;
-	}
-	if (p1 < pll->min_p1 || p1 > pll->max_p1 ||
-	    (p1 + 2) * (1 << (p2 + 1)) != p) {
-		return 1;
-	} else {
-		*retp1 = (unsigned int)p1;
-		*retp2 = (unsigned int)p2;
-		return 0;
-	}
-}
-
-static int calc_pll_params(int index, int clock, u32 *retm1, u32 *retm2,
-			   u32 *retn, u32 *retp1, u32 *retp2, u32 *retclock)
-{
-	u32 m1, m2, n, p1, p2, n1, testm;
-	u32 f_vco, p, p_best = 0, m, f_out = 0;
-	u32 err_best = 10000000;
-	u32 n_best = 0, m_best = 0, f_err;
-	u32 p_min, p_max, p_inc, div_max;
-	struct pll_min_max *pll = &plls[index];
-
-	DBG_MSG("Clock is %d\n", clock);
-
-	div_max = pll->max_vco / clock;
-
-	p_inc = (clock <= pll->p_transition_clk) ? pll->p_inc_lo : pll->p_inc_hi;
-	p_min = p_inc;
-	p_max = ROUND_DOWN_TO(div_max, p_inc);
-	if (p_min < pll->min_p)
-		p_min = pll->min_p;
-	if (p_max > pll->max_p)
-		p_max = pll->max_p;
-
-	DBG_MSG("p range is %d-%d (%d)\n", p_min, p_max, p_inc);
-
-	p = p_min;
-	do {
-		if (splitp(index, p, &p1, &p2)) {
-			WRN_MSG("cannot split p = %d\n", p);
-			p += p_inc;
-			continue;
-		}
-		n = pll->min_n;
-		f_vco = clock * p;
-
-		do {
-			m = ROUND_UP_TO(f_vco * n, pll->ref_clk) / pll->ref_clk;
-			if (m < pll->min_m)
-				m = pll->min_m + 1;
-			if (m > pll->max_m)
-				m = pll->max_m - 1;
-			for (testm = m - 1; testm <= m; testm++) {
-				f_out = calc_vclock3(index, testm, n, p);
-				if (splitm(index, testm, &m1, &m2)) {
-					WRN_MSG("cannot split m = %d\n",
-						testm);
-					continue;
-				}
-				if (clock > f_out)
-					f_err = clock - f_out;
-				else/* slightly bias the error for bigger clocks */
-					f_err = f_out - clock + 1;
-
-				if (f_err < err_best) {
-					m_best = testm;
-					n_best = n;
-					p_best = p;
-					err_best = f_err;
-				}
-			}
-			n++;
-		} while ((n <= pll->max_n) && (f_out >= clock));
-		p += p_inc;
-	} while ((p <= p_max));
-
-	if (!m_best) {
-		WRN_MSG("cannot find parameters for clock %d\n", clock);
-		return 1;
-	}
-	m = m_best;
-	n = n_best;
-	p = p_best;
-	splitm(index, m, &m1, &m2);
-	splitp(index, p, &p1, &p2);
-	n1 = n - 2;
-
-	DBG_MSG("m, n, p: %d (%d,%d), %d (%d), %d (%d,%d), "
-		"f: %d (%d), VCO: %d\n",
-		m, m1, m2, n, n1, p, p1, p2,
-		calc_vclock3(index, m, n, p),
-		calc_vclock(index, m1, m2, n1, p1, p2, 0),
-		calc_vclock3(index, m, n, p) * p);
-	*retm1 = m1;
-	*retm2 = m2;
-	*retn = n1;
-	*retp1 = p1;
-	*retp2 = p2;
-	*retclock = calc_vclock(index, m1, m2, n1, p1, p2, 0);
-
-	return 0;
-}
-
-static __inline__ int check_overflow(u32 value, u32 limit,
-				     const char *description)
-{
-	if (value > limit) {
-		WRN_MSG("%s value %d exceeds limit %d\n",
-			description, value, limit);
-		return 1;
-	}
-	return 0;
-}
-
-/* It is assumed that hw is filled in with the initial state information. */
-int intelfbhw_mode_to_hw(struct intelfb_info *dinfo,
-			 struct intelfb_hwstate *hw,
-			 struct fb_var_screeninfo *var)
-{
-	int pipe = intelfbhw_active_pipe(hw);
-	u32 *dpll, *fp0, *fp1;
-	u32 m1, m2, n, p1, p2, clock_target, clock;
-	u32 hsync_start, hsync_end, hblank_start, hblank_end, htotal, hactive;
-	u32 vsync_start, vsync_end, vblank_start, vblank_end, vtotal, vactive;
-	u32 vsync_pol, hsync_pol;
-	u32 *vs, *vb, *vt, *hs, *hb, *ht, *ss, *pipe_conf;
-	u32 stride_alignment;
-
-	DBG_MSG("intelfbhw_mode_to_hw\n");
-
-	/* Disable VGA */
-	hw->vgacntrl |= VGA_DISABLE;
-
-	/* Set which pipe's registers will be set. */
-	if (pipe == PIPE_B) {
-		dpll = &hw->dpll_b;
-		fp0 = &hw->fpb0;
-		fp1 = &hw->fpb1;
-		hs = &hw->hsync_b;
-		hb = &hw->hblank_b;
-		ht = &hw->htotal_b;
-		vs = &hw->vsync_b;
-		vb = &hw->vblank_b;
-		vt = &hw->vtotal_b;
-		ss = &hw->src_size_b;
-		pipe_conf = &hw->pipe_b_conf;
-	} else {
-		dpll = &hw->dpll_a;
-		fp0 = &hw->fpa0;
-		fp1 = &hw->fpa1;
-		hs = &hw->hsync_a;
-		hb = &hw->hblank_a;
-		ht = &hw->htotal_a;
-		vs = &hw->vsync_a;
-		vb = &hw->vblank_a;
-		vt = &hw->vtotal_a;
-		ss = &hw->src_size_a;
-		pipe_conf = &hw->pipe_a_conf;
-	}
-
-	/* Use ADPA register for sync control. */
-	hw->adpa &= ~ADPA_USE_VGA_HVPOLARITY;
-
-	/* sync polarity */
-	hsync_pol = (var->sync & FB_SYNC_HOR_HIGH_ACT) ?
-			ADPA_SYNC_ACTIVE_HIGH : ADPA_SYNC_ACTIVE_LOW;
-	vsync_pol = (var->sync & FB_SYNC_VERT_HIGH_ACT) ?
-			ADPA_SYNC_ACTIVE_HIGH : ADPA_SYNC_ACTIVE_LOW;
-	hw->adpa &= ~((ADPA_SYNC_ACTIVE_MASK << ADPA_VSYNC_ACTIVE_SHIFT) |
-		      (ADPA_SYNC_ACTIVE_MASK << ADPA_HSYNC_ACTIVE_SHIFT));
-	hw->adpa |= (hsync_pol << ADPA_HSYNC_ACTIVE_SHIFT) |
-		    (vsync_pol << ADPA_VSYNC_ACTIVE_SHIFT);
-
-	/* Connect correct pipe to the analog port DAC */
-	hw->adpa &= ~(PIPE_MASK << ADPA_PIPE_SELECT_SHIFT);
-	hw->adpa |= (pipe << ADPA_PIPE_SELECT_SHIFT);
-
-	/* Set DPMS state to D0 (on) */
-	hw->adpa &= ~ADPA_DPMS_CONTROL_MASK;
-	hw->adpa |= ADPA_DPMS_D0;
-
-	hw->adpa |= ADPA_DAC_ENABLE;
-
-	*dpll |= (DPLL_VCO_ENABLE | DPLL_VGA_MODE_DISABLE);
-	*dpll &= ~(DPLL_RATE_SELECT_MASK | DPLL_REFERENCE_SELECT_MASK);
-	*dpll |= (DPLL_REFERENCE_DEFAULT | DPLL_RATE_SELECT_FP0);
-
-	/* Desired clock in kHz */
-	clock_target = 1000000000 / var->pixclock;
-
-	if (calc_pll_params(dinfo->pll_index, clock_target, &m1, &m2,
-			    &n, &p1, &p2, &clock)) {
-		WRN_MSG("calc_pll_params failed\n");
-		return 1;
-	}
-
-	/* Check for overflow. */
-	if (check_overflow(p1, DPLL_P1_MASK, "PLL P1 parameter"))
-		return 1;
-	if (check_overflow(p2, DPLL_P2_MASK, "PLL P2 parameter"))
-		return 1;
-	if (check_overflow(m1, FP_DIVISOR_MASK, "PLL M1 parameter"))
-		return 1;
-	if (check_overflow(m2, FP_DIVISOR_MASK, "PLL M2 parameter"))
-		return 1;
-	if (check_overflow(n, FP_DIVISOR_MASK, "PLL N parameter"))
-		return 1;
-
-	*dpll &= ~DPLL_P1_FORCE_DIV2;
-	*dpll &= ~((DPLL_P2_MASK << DPLL_P2_SHIFT) |
-		   (DPLL_P1_MASK << DPLL_P1_SHIFT));
-
-	if (IS_I9XX(dinfo)) {
-		*dpll |= (p2 << DPLL_I9XX_P2_SHIFT);
-		*dpll |= (1 << (p1 - 1)) << DPLL_P1_SHIFT;
-	} else
-		*dpll |= (p2 << DPLL_P2_SHIFT) | (p1 << DPLL_P1_SHIFT);
-
-	*fp0 = (n << FP_N_DIVISOR_SHIFT) |
-	       (m1 << FP_M1_DIVISOR_SHIFT) |
-	       (m2 << FP_M2_DIVISOR_SHIFT);
-	*fp1 = *fp0;
-
-	hw->dvob &= ~PORT_ENABLE;
-	hw->dvoc &= ~PORT_ENABLE;
-
-	/* Use display plane A. */
-	hw->disp_a_ctrl |= DISPPLANE_PLANE_ENABLE;
-	hw->disp_a_ctrl &= ~DISPPLANE_GAMMA_ENABLE;
-	hw->disp_a_ctrl &= ~DISPPLANE_PIXFORMAT_MASK;
-	switch (intelfb_var_to_depth(var)) {
-	case 8:
-		hw->disp_a_ctrl |= DISPPLANE_8BPP | DISPPLANE_GAMMA_ENABLE;
-		break;
-	case 15:
-		hw->disp_a_ctrl |= DISPPLANE_15_16BPP;
-		break;
-	case 16:
-		hw->disp_a_ctrl |= DISPPLANE_16BPP;
-		break;
-	case 24:
-		hw->disp_a_ctrl |= DISPPLANE_32BPP_NO_ALPHA;
-		break;
-	}
-	hw->disp_a_ctrl &= ~(PIPE_MASK << DISPPLANE_SEL_PIPE_SHIFT);
-	hw->disp_a_ctrl |= (pipe << DISPPLANE_SEL_PIPE_SHIFT);
-
-	/* Set CRTC registers. */
-	hactive = var->xres;
-	hsync_start = hactive + var->right_margin;
-	hsync_end = hsync_start + var->hsync_len;
-	htotal = hsync_end + var->left_margin;
-	hblank_start = hactive;
-	hblank_end = htotal;
-
-	DBG_MSG("H: act %d, ss %d, se %d, tot %d bs %d, be %d\n",
-		hactive, hsync_start, hsync_end, htotal, hblank_start,
-		hblank_end);
-
-	vactive = var->yres;
-	if (var->vmode & FB_VMODE_INTERLACED)
-		vactive--; /* the chip adds 2 halflines automatically */
-	vsync_start = vactive + var->lower_margin;
-	vsync_end = vsync_start + var->vsync_len;
-	vtotal = vsync_end + var->upper_margin;
-	vblank_start = vactive;
-	vblank_end = vsync_end + 1;
-
-	DBG_MSG("V: act %d, ss %d, se %d, tot %d bs %d, be %d\n",
-		vactive, vsync_start, vsync_end, vtotal, vblank_start,
-		vblank_end);
-
-	/* Adjust for register values, and check for overflow. */
-	hactive--;
-	if (check_overflow(hactive, HACTIVE_MASK, "CRTC hactive"))
-		return 1;
-	hsync_start--;
-	if (check_overflow(hsync_start, HSYNCSTART_MASK, "CRTC hsync_start"))
-		return 1;
-	hsync_end--;
-	if (check_overflow(hsync_end, HSYNCEND_MASK, "CRTC hsync_end"))
-		return 1;
-	htotal--;
-	if (check_overflow(htotal, HTOTAL_MASK, "CRTC htotal"))
-		return 1;
-	hblank_start--;
-	if (check_overflow(hblank_start, HBLANKSTART_MASK, "CRTC hblank_start"))
-		return 1;
-	hblank_end--;
-	if (check_overflow(hblank_end, HBLANKEND_MASK, "CRTC hblank_end"))
-		return 1;
-
-	vactive--;
-	if (check_overflow(vactive, VACTIVE_MASK, "CRTC vactive"))
-		return 1;
-	vsync_start--;
-	if (check_overflow(vsync_start, VSYNCSTART_MASK, "CRTC vsync_start"))
-		return 1;
-	vsync_end--;
-	if (check_overflow(vsync_end, VSYNCEND_MASK, "CRTC vsync_end"))
-		return 1;
-	vtotal--;
-	if (check_overflow(vtotal, VTOTAL_MASK, "CRTC vtotal"))
-		return 1;
-	vblank_start--;
-	if (check_overflow(vblank_start, VBLANKSTART_MASK, "CRTC vblank_start"))
-		return 1;
-	vblank_end--;
-	if (check_overflow(vblank_end, VBLANKEND_MASK, "CRTC vblank_end"))
-		return 1;
-
-	*ht = (htotal << HTOTAL_SHIFT) | (hactive << HACTIVE_SHIFT);
-	*hb = (hblank_start << HBLANKSTART_SHIFT) |
-	      (hblank_end << HSYNCEND_SHIFT);
-	*hs = (hsync_start << HSYNCSTART_SHIFT) | (hsync_end << HSYNCEND_SHIFT);
-
-	*vt = (vtotal << VTOTAL_SHIFT) | (vactive << VACTIVE_SHIFT);
-	*vb = (vblank_start << VBLANKSTART_SHIFT) |
-	      (vblank_end << VSYNCEND_SHIFT);
-	*vs = (vsync_start << VSYNCSTART_SHIFT) | (vsync_end << VSYNCEND_SHIFT);
-	*ss = (hactive << SRC_SIZE_HORIZ_SHIFT) |
-	      (vactive << SRC_SIZE_VERT_SHIFT);
-
-	hw->disp_a_stride = dinfo->pitch;
-	DBG_MSG("pitch is %d\n", hw->disp_a_stride);
-
-	hw->disp_a_base = hw->disp_a_stride * var->yoffset +
-			  var->xoffset * var->bits_per_pixel / 8;
-
-	hw->disp_a_base += dinfo->fb.offset << 12;
-
-	/* Check stride alignment. */
-	stride_alignment = IS_I9XX(dinfo) ? STRIDE_ALIGNMENT_I9XX :
-					    STRIDE_ALIGNMENT;
-	if (hw->disp_a_stride % stride_alignment != 0) {
-		WRN_MSG("display stride %d has bad alignment %d\n",
-			hw->disp_a_stride, stride_alignment);
-		return 1;
-	}
-
-	/* Set the palette to 8-bit mode. */
-	*pipe_conf &= ~PIPECONF_GAMMA;
-
-	if (var->vmode & FB_VMODE_INTERLACED)
-		*pipe_conf |= PIPECONF_INTERLACE_W_FIELD_INDICATION;
-	else
-		*pipe_conf &= ~PIPECONF_INTERLACE_MASK;
-
-	return 0;
-}
-
-/* Program a (non-VGA) video mode. */
-int intelfbhw_program_mode(struct intelfb_info *dinfo,
-			   const struct intelfb_hwstate *hw, int blank)
-{
-	u32 tmp;
-	const u32 *dpll, *fp0, *fp1, *pipe_conf;
-	const u32 *hs, *ht, *hb, *vs, *vt, *vb, *ss;
-	u32 dpll_reg, fp0_reg, fp1_reg, pipe_conf_reg, pipe_stat_reg;
-	u32 hsync_reg, htotal_reg, hblank_reg;
-	u32 vsync_reg, vtotal_reg, vblank_reg;
-	u32 src_size_reg;
-	u32 count, tmp_val[3];
-
-	/* Assume single pipe */
-
-#if VERBOSE > 0
-	DBG_MSG("intelfbhw_program_mode\n");
-#endif
-
-	/* Disable VGA */
-	tmp = INREG(VGACNTRL);
-	tmp |= VGA_DISABLE;
-	OUTREG(VGACNTRL, tmp);
-
-	dinfo->pipe = intelfbhw_active_pipe(hw);
-
-	if (dinfo->pipe == PIPE_B) {
-		dpll = &hw->dpll_b;
-		fp0 = &hw->fpb0;
-		fp1 = &hw->fpb1;
-		pipe_conf = &hw->pipe_b_conf;
-		hs = &hw->hsync_b;
-		hb = &hw->hblank_b;
-		ht = &hw->htotal_b;
-		vs = &hw->vsync_b;
-		vb = &hw->vblank_b;
-		vt = &hw->vtotal_b;
-		ss = &hw->src_size_b;
-		dpll_reg = DPLL_B;
-		fp0_reg = FPB0;
-		fp1_reg = FPB1;
-		pipe_conf_reg = PIPEBCONF;
-		pipe_stat_reg = PIPEBSTAT;
-		hsync_reg = HSYNC_B;
-		htotal_reg = HTOTAL_B;
-		hblank_reg = HBLANK_B;
-		vsync_reg = VSYNC_B;
-		vtotal_reg = VTOTAL_B;
-		vblank_reg = VBLANK_B;
-		src_size_reg = SRC_SIZE_B;
-	} else {
-		dpll = &hw->dpll_a;
-		fp0 = &hw->fpa0;
-		fp1 = &hw->fpa1;
-		pipe_conf = &hw->pipe_a_conf;
-		hs = &hw->hsync_a;
-		hb = &hw->hblank_a;
-		ht = &hw->htotal_a;
-		vs = &hw->vsync_a;
-		vb = &hw->vblank_a;
-		vt = &hw->vtotal_a;
-		ss = &hw->src_size_a;
-		dpll_reg = DPLL_A;
-		fp0_reg = FPA0;
-		fp1_reg = FPA1;
-		pipe_conf_reg = PIPEACONF;
-		pipe_stat_reg = PIPEASTAT;
-		hsync_reg = HSYNC_A;
-		htotal_reg = HTOTAL_A;
-		hblank_reg = HBLANK_A;
-		vsync_reg = VSYNC_A;
-		vtotal_reg = VTOTAL_A;
-		vblank_reg = VBLANK_A;
-		src_size_reg = SRC_SIZE_A;
-	}
-
-	/* turn off pipe */
-	tmp = INREG(pipe_conf_reg);
-	tmp &= ~PIPECONF_ENABLE;
-	OUTREG(pipe_conf_reg, tmp);
-
-	count = 0;
-	do {
-		tmp_val[count % 3] = INREG(PIPEA_DSL);
-		if ((tmp_val[0] == tmp_val[1]) && (tmp_val[1] == tmp_val[2]))
-			break;
-		count++;
-		udelay(1);
-		if (count % 200 == 0) {
-			tmp = INREG(pipe_conf_reg);
-			tmp &= ~PIPECONF_ENABLE;
-			OUTREG(pipe_conf_reg, tmp);
-		}
-	} while (count < 2000);
-
-	OUTREG(ADPA, INREG(ADPA) & ~ADPA_DAC_ENABLE);
-
-	/* Disable planes A and B. */
-	tmp = INREG(DSPACNTR);
-	tmp &= ~DISPPLANE_PLANE_ENABLE;
-	OUTREG(DSPACNTR, tmp);
-	tmp = INREG(DSPBCNTR);
-	tmp &= ~DISPPLANE_PLANE_ENABLE;
-	OUTREG(DSPBCNTR, tmp);
-
-	/* Wait for vblank. For now, just wait for a 50Hz cycle (20ms)) */
-	mdelay(20);
-
-	OUTREG(DVOB, INREG(DVOB) & ~PORT_ENABLE);
-	OUTREG(DVOC, INREG(DVOC) & ~PORT_ENABLE);
-	OUTREG(ADPA, INREG(ADPA) & ~ADPA_DAC_ENABLE);
-
-	/* Disable Sync */
-	tmp = INREG(ADPA);
-	tmp &= ~ADPA_DPMS_CONTROL_MASK;
-	tmp |= ADPA_DPMS_D3;
-	OUTREG(ADPA, tmp);
-
-	/* do some funky magic - xyzzy */
-	OUTREG(0x61204, 0xabcd0000);
-
-	/* turn off PLL */
-	tmp = INREG(dpll_reg);
-	tmp &= ~DPLL_VCO_ENABLE;
-	OUTREG(dpll_reg, tmp);
-
-	/* Set PLL parameters */
-	OUTREG(fp0_reg, *fp0);
-	OUTREG(fp1_reg, *fp1);
-
-	/* Enable PLL */
-	OUTREG(dpll_reg, *dpll);
-
-	/* Set DVOs B/C */
-	OUTREG(DVOB, hw->dvob);
-	OUTREG(DVOC, hw->dvoc);
-
-	/* undo funky magic */
-	OUTREG(0x61204, 0x00000000);
-
-	/* Set ADPA */
-	OUTREG(ADPA, INREG(ADPA) | ADPA_DAC_ENABLE);
-	OUTREG(ADPA, (hw->adpa & ~(ADPA_DPMS_CONTROL_MASK)) | ADPA_DPMS_D3);
-
-	/* Set pipe parameters */
-	OUTREG(hsync_reg, *hs);
-	OUTREG(hblank_reg, *hb);
-	OUTREG(htotal_reg, *ht);
-	OUTREG(vsync_reg, *vs);
-	OUTREG(vblank_reg, *vb);
-	OUTREG(vtotal_reg, *vt);
-	OUTREG(src_size_reg, *ss);
-
-	switch (dinfo->info->var.vmode & (FB_VMODE_INTERLACED |
-					  FB_VMODE_ODD_FLD_FIRST)) {
-	case FB_VMODE_INTERLACED | FB_VMODE_ODD_FLD_FIRST:
-		OUTREG(pipe_stat_reg, 0xFFFF | PIPESTAT_FLD_EVT_ODD_EN);
-		break;
-	case FB_VMODE_INTERLACED: /* even lines first */
-		OUTREG(pipe_stat_reg, 0xFFFF | PIPESTAT_FLD_EVT_EVEN_EN);
-		break;
-	default:		/* non-interlaced */
-		OUTREG(pipe_stat_reg, 0xFFFF); /* clear all status bits only */
-	}
-	/* Enable pipe */
-	OUTREG(pipe_conf_reg, *pipe_conf | PIPECONF_ENABLE);
-
-	/* Enable sync */
-	tmp = INREG(ADPA);
-	tmp &= ~ADPA_DPMS_CONTROL_MASK;
-	tmp |= ADPA_DPMS_D0;
-	OUTREG(ADPA, tmp);
-
-	/* setup display plane */
-	if (dinfo->pdev->device == PCI_DEVICE_ID_INTEL_830M) {
-		/*
-		 *      i830M errata: the display plane must be enabled
-		 *      to allow writes to the other bits in the plane
-		 *      control register.
-		 */
-		tmp = INREG(DSPACNTR);
-		if ((tmp & DISPPLANE_PLANE_ENABLE) != DISPPLANE_PLANE_ENABLE) {
-			tmp |= DISPPLANE_PLANE_ENABLE;
-			OUTREG(DSPACNTR, tmp);
-			OUTREG(DSPACNTR,
-			       hw->disp_a_ctrl|DISPPLANE_PLANE_ENABLE);
-			mdelay(1);
-		}
-	}
-
-	OUTREG(DSPACNTR, hw->disp_a_ctrl & ~DISPPLANE_PLANE_ENABLE);
-	OUTREG(DSPASTRIDE, hw->disp_a_stride);
-	OUTREG(DSPABASE, hw->disp_a_base);
-
-	/* Enable plane */
-	if (!blank) {
-		tmp = INREG(DSPACNTR);
-		tmp |= DISPPLANE_PLANE_ENABLE;
-		OUTREG(DSPACNTR, tmp);
-		OUTREG(DSPABASE, hw->disp_a_base);
-	}
-
-	return 0;
-}
-
-/* forward declarations */
-static void refresh_ring(struct intelfb_info *dinfo);
-static void reset_state(struct intelfb_info *dinfo);
-static void do_flush(struct intelfb_info *dinfo);
-
-static  u32 get_ring_space(struct intelfb_info *dinfo)
-{
-	u32 ring_space;
-
-	if (dinfo->ring_tail >= dinfo->ring_head)
-		ring_space = dinfo->ring.size -
-			(dinfo->ring_tail - dinfo->ring_head);
-	else
-		ring_space = dinfo->ring_head - dinfo->ring_tail;
-
-	if (ring_space > RING_MIN_FREE)
-		ring_space -= RING_MIN_FREE;
-	else
-		ring_space = 0;
-
-	return ring_space;
-}
-
-static int wait_ring(struct intelfb_info *dinfo, int n)
-{
-	int i = 0;
-	unsigned long end;
-	u32 last_head = INREG(PRI_RING_HEAD) & RING_HEAD_MASK;
-
-#if VERBOSE > 0
-	DBG_MSG("wait_ring: %d\n", n);
-#endif
-
-	end = jiffies + (HZ * 3);
-	while (dinfo->ring_space < n) {
-		dinfo->ring_head = INREG(PRI_RING_HEAD) & RING_HEAD_MASK;
-		dinfo->ring_space = get_ring_space(dinfo);
-
-		if (dinfo->ring_head != last_head) {
-			end = jiffies + (HZ * 3);
-			last_head = dinfo->ring_head;
-		}
-		i++;
-		if (time_before(end, jiffies)) {
-			if (!i) {
-				/* Try again */
-				reset_state(dinfo);
-				refresh_ring(dinfo);
-				do_flush(dinfo);
-				end = jiffies + (HZ * 3);
-				i = 1;
-			} else {
-				WRN_MSG("ring buffer : space: %d wanted %d\n",
-					dinfo->ring_space, n);
-				WRN_MSG("lockup - turning off hardware "
-					"acceleration\n");
-				dinfo->ring_lockup = 1;
-				break;
-			}
-		}
-		udelay(1);
-	}
-	return i;
-}
-
-static void do_flush(struct intelfb_info *dinfo)
-{
-	START_RING(2);
-	OUT_RING(MI_FLUSH | MI_WRITE_DIRTY_STATE | MI_INVALIDATE_MAP_CACHE);
-	OUT_RING(MI_NOOP);
-	ADVANCE_RING();
-}
-
-void intelfbhw_do_sync(struct intelfb_info *dinfo)
-{
-#if VERBOSE > 0
-	DBG_MSG("intelfbhw_do_sync\n");
-#endif
-
-	if (!dinfo->accel)
-		return;
-
-	/*
-	 * Send a flush, then wait until the ring is empty.  This is what
-	 * the XFree86 driver does, and actually it doesn't seem a lot worse
-	 * than the recommended method (both have problems).
-	 */
-	do_flush(dinfo);
-	wait_ring(dinfo, dinfo->ring.size - RING_MIN_FREE);
-	dinfo->ring_space = dinfo->ring.size - RING_MIN_FREE;
-}
-
-static void refresh_ring(struct intelfb_info *dinfo)
-{
-#if VERBOSE > 0
-	DBG_MSG("refresh_ring\n");
-#endif
-
-	dinfo->ring_head = INREG(PRI_RING_HEAD) & RING_HEAD_MASK;
-	dinfo->ring_tail = INREG(PRI_RING_TAIL) & RING_TAIL_MASK;
-	dinfo->ring_space = get_ring_space(dinfo);
-}
-
-static void reset_state(struct intelfb_info *dinfo)
-{
-	int i;
-	u32 tmp;
-
-#if VERBOSE > 0
-	DBG_MSG("reset_state\n");
-#endif
-
-	for (i = 0; i < FENCE_NUM; i++)
-		OUTREG(FENCE + (i << 2), 0);
-
-	/* Flush the ring buffer if it's enabled. */
-	tmp = INREG(PRI_RING_LENGTH);
-	if (tmp & RING_ENABLE) {
-#if VERBOSE > 0
-		DBG_MSG("reset_state: ring was enabled\n");
-#endif
-		refresh_ring(dinfo);
-		intelfbhw_do_sync(dinfo);
-		DO_RING_IDLE();
-	}
-
-	OUTREG(PRI_RING_LENGTH, 0);
-	OUTREG(PRI_RING_HEAD, 0);
-	OUTREG(PRI_RING_TAIL, 0);
-	OUTREG(PRI_RING_START, 0);
-}
-
-/* Stop the 2D engine, and turn off the ring buffer. */
-void intelfbhw_2d_stop(struct intelfb_info *dinfo)
-{
-#if VERBOSE > 0
-	DBG_MSG("intelfbhw_2d_stop: accel: %d, ring_active: %d\n",
-		dinfo->accel, dinfo->ring_active);
-#endif
-
-	if (!dinfo->accel)
-		return;
-
-	dinfo->ring_active = 0;
-	reset_state(dinfo);
-}
-
-/*
- * Enable the ring buffer, and initialise the 2D engine.
- * It is assumed that the graphics engine has been stopped by previously
- * calling intelfb_2d_stop().
- */
-void intelfbhw_2d_start(struct intelfb_info *dinfo)
-{
-#if VERBOSE > 0
-	DBG_MSG("intelfbhw_2d_start: accel: %d, ring_active: %d\n",
-		dinfo->accel, dinfo->ring_active);
-#endif
-
-	if (!dinfo->accel)
-		return;
-
-	/* Initialise the primary ring buffer. */
-	OUTREG(PRI_RING_LENGTH, 0);
-	OUTREG(PRI_RING_TAIL, 0);
-	OUTREG(PRI_RING_HEAD, 0);
-
-	OUTREG(PRI_RING_START, dinfo->ring.physical & RING_START_MASK);
-	OUTREG(PRI_RING_LENGTH,
-		((dinfo->ring.size - GTT_PAGE_SIZE) & RING_LENGTH_MASK) |
-		RING_NO_REPORT | RING_ENABLE);
-	refresh_ring(dinfo);
-	dinfo->ring_active = 1;
-}
-
-/* 2D fillrect (solid fill or invert) */
-void intelfbhw_do_fillrect(struct intelfb_info *dinfo, u32 x, u32 y, u32 w,
-			   u32 h, u32 color, u32 pitch, u32 bpp, u32 rop)
-{
-	u32 br00, br09, br13, br14, br16;
-
-#if VERBOSE > 0
-	DBG_MSG("intelfbhw_do_fillrect: (%d,%d) %dx%d, c 0x%06x, p %d bpp %d, "
-		"rop 0x%02x\n", x, y, w, h, color, pitch, bpp, rop);
-#endif
-
-	br00 = COLOR_BLT_CMD;
-	br09 = dinfo->fb_start + (y * pitch + x * (bpp / 8));
-	br13 = (rop << ROP_SHIFT) | pitch;
-	br14 = (h << HEIGHT_SHIFT) | ((w * (bpp / 8)) << WIDTH_SHIFT);
-	br16 = color;
-
-	switch (bpp) {
-	case 8:
-		br13 |= COLOR_DEPTH_8;
-		break;
-	case 16:
-		br13 |= COLOR_DEPTH_16;
-		break;
-	case 32:
-		br13 |= COLOR_DEPTH_32;
-		br00 |= WRITE_ALPHA | WRITE_RGB;
-		break;
-	}
-
-	START_RING(6);
-	OUT_RING(br00);
-	OUT_RING(br13);
-	OUT_RING(br14);
-	OUT_RING(br09);
-	OUT_RING(br16);
-	OUT_RING(MI_NOOP);
-	ADVANCE_RING();
-
-#if VERBOSE > 0
-	DBG_MSG("ring = 0x%08x, 0x%08x (%d)\n", dinfo->ring_head,
-		dinfo->ring_tail, dinfo->ring_space);
-#endif
-}
-
-void
-intelfbhw_do_bitblt(struct intelfb_info *dinfo, u32 curx, u32 cury,
-		    u32 dstx, u32 dsty, u32 w, u32 h, u32 pitch, u32 bpp)
-{
-	u32 br00, br09, br11, br12, br13, br22, br23, br26;
-
-#if VERBOSE > 0
-	DBG_MSG("intelfbhw_do_bitblt: (%d,%d)->(%d,%d) %dx%d, p %d bpp %d\n",
-		curx, cury, dstx, dsty, w, h, pitch, bpp);
-#endif
-
-	br00 = XY_SRC_COPY_BLT_CMD;
-	br09 = dinfo->fb_start;
-	br11 = (pitch << PITCH_SHIFT);
-	br12 = dinfo->fb_start;
-	br13 = (SRC_ROP_GXCOPY << ROP_SHIFT) | (pitch << PITCH_SHIFT);
-	br22 = (dstx << WIDTH_SHIFT) | (dsty << HEIGHT_SHIFT);
-	br23 = ((dstx + w) << WIDTH_SHIFT) |
-	       ((dsty + h) << HEIGHT_SHIFT);
-	br26 = (curx << WIDTH_SHIFT) | (cury << HEIGHT_SHIFT);
-
-	switch (bpp) {
-	case 8:
-		br13 |= COLOR_DEPTH_8;
-		break;
-	case 16:
-		br13 |= COLOR_DEPTH_16;
-		break;
-	case 32:
-		br13 |= COLOR_DEPTH_32;
-		br00 |= WRITE_ALPHA | WRITE_RGB;
-		break;
-	}
-
-	START_RING(8);
-	OUT_RING(br00);
-	OUT_RING(br13);
-	OUT_RING(br22);
-	OUT_RING(br23);
-	OUT_RING(br09);
-	OUT_RING(br26);
-	OUT_RING(br11);
-	OUT_RING(br12);
-	ADVANCE_RING();
-}
-
-int intelfbhw_do_drawglyph(struct intelfb_info *dinfo, u32 fg, u32 bg, u32 w,
-			   u32 h, const u8* cdat, u32 x, u32 y, u32 pitch,
-			   u32 bpp)
-{
-	int nbytes, ndwords, pad, tmp;
-	u32 br00, br09, br13, br18, br19, br22, br23;
-	int dat, ix, iy, iw;
-	int i, j;
-
-#if VERBOSE > 0
-	DBG_MSG("intelfbhw_do_drawglyph: (%d,%d) %dx%d\n", x, y, w, h);
-#endif
-
-	/* size in bytes of a padded scanline */
-	nbytes = ROUND_UP_TO(w, 16) / 8;
-
-	/* Total bytes of padded scanline data to write out. */
-	nbytes = nbytes * h;
-
-	/*
-	 * Check if the glyph data exceeds the immediate mode limit.
-	 * It would take a large font (1K pixels) to hit this limit.
-	 */
-	if (nbytes > MAX_MONO_IMM_SIZE)
-		return 0;
-
-	/* Src data is packaged a dword (32-bit) at a time. */
-	ndwords = ROUND_UP_TO(nbytes, 4) / 4;
-
-	/*
-	 * Ring has to be padded to a quad word. But because the command starts
-	   with 7 bytes, pad only if there is an even number of ndwords
-	 */
-	pad = !(ndwords % 2);
-
-	tmp = (XY_MONO_SRC_IMM_BLT_CMD & DW_LENGTH_MASK) + ndwords;
-	br00 = (XY_MONO_SRC_IMM_BLT_CMD & ~DW_LENGTH_MASK) | tmp;
-	br09 = dinfo->fb_start;
-	br13 = (SRC_ROP_GXCOPY << ROP_SHIFT) | (pitch << PITCH_SHIFT);
-	br18 = bg;
-	br19 = fg;
-	br22 = (x << WIDTH_SHIFT) | (y << HEIGHT_SHIFT);
-	br23 = ((x + w) << WIDTH_SHIFT) | ((y + h) << HEIGHT_SHIFT);
-
-	switch (bpp) {
-	case 8:
-		br13 |= COLOR_DEPTH_8;
-		break;
-	case 16:
-		br13 |= COLOR_DEPTH_16;
-		break;
-	case 32:
-		br13 |= COLOR_DEPTH_32;
-		br00 |= WRITE_ALPHA | WRITE_RGB;
-		break;
-	}
-
-	START_RING(8 + ndwords);
-	OUT_RING(br00);
-	OUT_RING(br13);
-	OUT_RING(br22);
-	OUT_RING(br23);
-	OUT_RING(br09);
-	OUT_RING(br18);
-	OUT_RING(br19);
-	ix = iy = 0;
-	iw = ROUND_UP_TO(w, 8) / 8;
-	while (ndwords--) {
-		dat = 0;
-		for (j = 0; j < 2; ++j) {
-			for (i = 0; i < 2; ++i) {
-				if (ix != iw || i == 0)
-					dat |= cdat[iy*iw + ix++] << (i+j*2)*8;
-			}
-			if (ix == iw && iy != (h-1)) {
-				ix = 0;
-				++iy;
-			}
-		}
-		OUT_RING(dat);
-	}
-	if (pad)
-		OUT_RING(MI_NOOP);
-	ADVANCE_RING();
-
-	return 1;
-}
-
-/* HW cursor functions. */
-void intelfbhw_cursor_init(struct intelfb_info *dinfo)
-{
-	u32 tmp;
-
-#if VERBOSE > 0
-	DBG_MSG("intelfbhw_cursor_init\n");
-#endif
-
-	if (dinfo->mobile || IS_I9XX(dinfo)) {
-		if (!dinfo->cursor.physical)
-			return;
-		tmp = INREG(CURSOR_A_CONTROL);
-		tmp &= ~(CURSOR_MODE_MASK | CURSOR_MOBILE_GAMMA_ENABLE |
-			 CURSOR_MEM_TYPE_LOCAL |
-			 (1 << CURSOR_PIPE_SELECT_SHIFT));
-		tmp |= CURSOR_MODE_DISABLE;
-		OUTREG(CURSOR_A_CONTROL, tmp);
-		OUTREG(CURSOR_A_BASEADDR, dinfo->cursor.physical);
-	} else {
-		tmp = INREG(CURSOR_CONTROL);
-		tmp &= ~(CURSOR_FORMAT_MASK | CURSOR_GAMMA_ENABLE |
-			 CURSOR_ENABLE | CURSOR_STRIDE_MASK);
-		tmp |= CURSOR_FORMAT_3C;
-		OUTREG(CURSOR_CONTROL, tmp);
-		OUTREG(CURSOR_A_BASEADDR, dinfo->cursor.offset << 12);
-		tmp = (64 << CURSOR_SIZE_H_SHIFT) |
-		      (64 << CURSOR_SIZE_V_SHIFT);
-		OUTREG(CURSOR_SIZE, tmp);
-	}
-}
-
-void intelfbhw_cursor_hide(struct intelfb_info *dinfo)
-{
-	u32 tmp;
-
-#if VERBOSE > 0
-	DBG_MSG("intelfbhw_cursor_hide\n");
-#endif
-
-	dinfo->cursor_on = 0;
-	if (dinfo->mobile || IS_I9XX(dinfo)) {
-		if (!dinfo->cursor.physical)
-			return;
-		tmp = INREG(CURSOR_A_CONTROL);
-		tmp &= ~CURSOR_MODE_MASK;
-		tmp |= CURSOR_MODE_DISABLE;
-		OUTREG(CURSOR_A_CONTROL, tmp);
-		/* Flush changes */
-		OUTREG(CURSOR_A_BASEADDR, dinfo->cursor.physical);
-	} else {
-		tmp = INREG(CURSOR_CONTROL);
-		tmp &= ~CURSOR_ENABLE;
-		OUTREG(CURSOR_CONTROL, tmp);
-	}
-}
-
-void intelfbhw_cursor_show(struct intelfb_info *dinfo)
-{
-	u32 tmp;
-
-#if VERBOSE > 0
-	DBG_MSG("intelfbhw_cursor_show\n");
-#endif
-
-	dinfo->cursor_on = 1;
-
-	if (dinfo->cursor_blanked)
-		return;
-
-	if (dinfo->mobile || IS_I9XX(dinfo)) {
-		if (!dinfo->cursor.physical)
-			return;
-		tmp = INREG(CURSOR_A_CONTROL);
-		tmp &= ~CURSOR_MODE_MASK;
-		tmp |= CURSOR_MODE_64_4C_AX;
-		OUTREG(CURSOR_A_CONTROL, tmp);
-		/* Flush changes */
-		OUTREG(CURSOR_A_BASEADDR, dinfo->cursor.physical);
-	} else {
-		tmp = INREG(CURSOR_CONTROL);
-		tmp |= CURSOR_ENABLE;
-		OUTREG(CURSOR_CONTROL, tmp);
-	}
-}
-
-void intelfbhw_cursor_setpos(struct intelfb_info *dinfo, int x, int y)
-{
-	u32 tmp;
-
-#if VERBOSE > 0
-	DBG_MSG("intelfbhw_cursor_setpos: (%d, %d)\n", x, y);
-#endif
-
-	/*
-	 * Sets the position. The coordinates are assumed to already
-	 * have any offset adjusted. Assume that the cursor is never
-	 * completely off-screen, and that x, y are always >= 0.
-	 */
-
-	tmp = ((x & CURSOR_POS_MASK) << CURSOR_X_SHIFT) |
-	      ((y & CURSOR_POS_MASK) << CURSOR_Y_SHIFT);
-	OUTREG(CURSOR_A_POSITION, tmp);
-
-	if (IS_I9XX(dinfo))
-		OUTREG(CURSOR_A_BASEADDR, dinfo->cursor.physical);
-}
-
-void intelfbhw_cursor_setcolor(struct intelfb_info *dinfo, u32 bg, u32 fg)
-{
-#if VERBOSE > 0
-	DBG_MSG("intelfbhw_cursor_setcolor\n");
-#endif
-
-	OUTREG(CURSOR_A_PALETTE0, bg & CURSOR_PALETTE_MASK);
-	OUTREG(CURSOR_A_PALETTE1, fg & CURSOR_PALETTE_MASK);
-	OUTREG(CURSOR_A_PALETTE2, fg & CURSOR_PALETTE_MASK);
-	OUTREG(CURSOR_A_PALETTE3, bg & CURSOR_PALETTE_MASK);
-}
-
-void intelfbhw_cursor_load(struct intelfb_info *dinfo, int width, int height,
-			   u8 *data)
-{
-	u8 __iomem *addr = (u8 __iomem *)dinfo->cursor.virtual;
-	int i, j, w = width / 8;
-	int mod = width % 8, t_mask, d_mask;
-
-#if VERBOSE > 0
-	DBG_MSG("intelfbhw_cursor_load\n");
-#endif
-
-	if (!dinfo->cursor.virtual)
-		return;
-
-	t_mask = 0xff >> mod;
-	d_mask = ~(0xff >> mod);
-	for (i = height; i--; ) {
-		for (j = 0; j < w; j++) {
-			writeb(0x00, addr + j);
-			writeb(*(data++), addr + j+8);
-		}
-		if (mod) {
-			writeb(t_mask, addr + j);
-			writeb(*(data++) & d_mask, addr + j+8);
-		}
-		addr += 16;
-	}
-}
-
-void intelfbhw_cursor_reset(struct intelfb_info *dinfo)
-{
-	u8 __iomem *addr = (u8 __iomem *)dinfo->cursor.virtual;
-	int i, j;
-
-#if VERBOSE > 0
-	DBG_MSG("intelfbhw_cursor_reset\n");
-#endif
-
-	if (!dinfo->cursor.virtual)
-		return;
-
-	for (i = 64; i--; ) {
-		for (j = 0; j < 8; j++) {
-			writeb(0xff, addr + j+0);
-			writeb(0x00, addr + j+8);
-		}
-		addr += 16;
-	}
-}
-
-static irqreturn_t intelfbhw_irq(int irq, void *dev_id)
-{
-	u16 tmp;
-	struct intelfb_info *dinfo = dev_id;
-
-	spin_lock(&dinfo->int_lock);
-
-	tmp = INREG16(IIR);
-	if (dinfo->info->var.vmode & FB_VMODE_INTERLACED)
-		tmp &= PIPE_A_EVENT_INTERRUPT;
-	else
-		tmp &= VSYNC_PIPE_A_INTERRUPT; /* non-interlaced */
-
-	if (tmp == 0) {
-		spin_unlock(&dinfo->int_lock);
-		return IRQ_RETVAL(0); /* not us */
-	}
-
-	/* clear status bits 0-15 ASAP and don't touch bits 16-31 */
-	OUTREG(PIPEASTAT, INREG(PIPEASTAT));
-
-	OUTREG16(IIR, tmp);
-	if (dinfo->vsync.pan_display) {
-		dinfo->vsync.pan_display = 0;
-		OUTREG(DSPABASE, dinfo->vsync.pan_offset);
-	}
-
-	dinfo->vsync.count++;
-	wake_up_interruptible(&dinfo->vsync.wait);
-
-	spin_unlock(&dinfo->int_lock);
-
-	return IRQ_RETVAL(1);
-}
-
-int intelfbhw_enable_irq(struct intelfb_info *dinfo)
-{
-	u16 tmp;
-	if (!test_and_set_bit(0, &dinfo->irq_flags)) {
-		if (request_irq(dinfo->pdev->irq, intelfbhw_irq, IRQF_SHARED,
-				"intelfb", dinfo)) {
-			clear_bit(0, &dinfo->irq_flags);
-			return -EINVAL;
-		}
-
-		spin_lock_irq(&dinfo->int_lock);
-		OUTREG16(HWSTAM, 0xfffe); /* i830 DRM uses ffff */
-		OUTREG16(IMR, 0);
-	} else
-		spin_lock_irq(&dinfo->int_lock);
-
-	if (dinfo->info->var.vmode & FB_VMODE_INTERLACED)
-		tmp = PIPE_A_EVENT_INTERRUPT;
-	else
-		tmp = VSYNC_PIPE_A_INTERRUPT; /* non-interlaced */
-	if (tmp != INREG16(IER)) {
-		DBG_MSG("changing IER to 0x%X\n", tmp);
-		OUTREG16(IER, tmp);
-	}
-
-	spin_unlock_irq(&dinfo->int_lock);
-	return 0;
-}
-
-void intelfbhw_disable_irq(struct intelfb_info *dinfo)
-{
-	if (test_and_clear_bit(0, &dinfo->irq_flags)) {
-		if (dinfo->vsync.pan_display) {
-			dinfo->vsync.pan_display = 0;
-			OUTREG(DSPABASE, dinfo->vsync.pan_offset);
-		}
-		spin_lock_irq(&dinfo->int_lock);
-		OUTREG16(HWSTAM, 0xffff);
-		OUTREG16(IMR, 0xffff);
-		OUTREG16(IER, 0x0);
-
-		OUTREG16(IIR, INREG16(IIR)); /* clear IRQ requests */
-		spin_unlock_irq(&dinfo->int_lock);
-
-		free_irq(dinfo->pdev->irq, dinfo);
-	}
-}
-
-int intelfbhw_wait_for_vsync(struct intelfb_info *dinfo, u32 pipe)
-{
-	struct intelfb_vsync *vsync;
-	unsigned int count;
-	int ret;
-
-	switch (pipe) {
-		case 0:
-			vsync = &dinfo->vsync;
-			break;
-		default:
-			return -ENODEV;
-	}
-
-	ret = intelfbhw_enable_irq(dinfo);
-	if (ret)
-		return ret;
-
-	count = vsync->count;
-	ret = wait_event_interruptible_timeout(vsync->wait,
-					       count != vsync->count, HZ / 10);
-	if (ret < 0)
-		return ret;
-	if (ret == 0) {
-		DBG_MSG("wait_for_vsync timed out!\n");
-		return -ETIMEDOUT;
-	}
-
-	return 0;
-}
diff --git a/drivers/video/fbdev/intelfb/intelfbhw.h b/drivers/video/fbdev/intelfb/intelfbhw.h
deleted file mode 100644
index 216ca20f259f2..0000000000000
--- a/drivers/video/fbdev/intelfb/intelfbhw.h
+++ /dev/null
@@ -1,609 +0,0 @@
-#ifndef _INTELFBHW_H
-#define _INTELFBHW_H
-
-/* $DHD: intelfb/intelfbhw.h,v 1.5 2003/06/27 15:06:25 dawes Exp $ */
-
-
-/*** HW-specific data ***/
-
-/* Information about the 852GM/855GM variants */
-#define INTEL_85X_CAPID		0x44
-#define INTEL_85X_VARIANT_MASK		0x7
-#define INTEL_85X_VARIANT_SHIFT		5
-#define INTEL_VAR_855GME		0x0
-#define INTEL_VAR_855GM			0x4
-#define INTEL_VAR_852GME		0x2
-#define INTEL_VAR_852GM			0x5
-
-/* Information about DVO/LVDS Ports */
-#define DVOA_PORT  0x1
-#define DVOB_PORT  0x2
-#define DVOC_PORT  0x4
-#define LVDS_PORT  0x8
-
-/*
- * The Bridge device's PCI config space has information about the
- * fb aperture size and the amount of pre-reserved memory.
- */
-#define INTEL_GMCH_CTRL		0x52
-#define INTEL_GMCH_ENABLED		0x4
-#define INTEL_GMCH_MEM_MASK		0x1
-#define INTEL_GMCH_MEM_64M		0x1
-#define INTEL_GMCH_MEM_128M		0
-
-#define INTEL_830_GMCH_GMS_MASK		(0x7 << 4)
-#define INTEL_830_GMCH_GMS_DISABLED	(0x0 << 4)
-#define INTEL_830_GMCH_GMS_LOCAL	(0x1 << 4)
-#define INTEL_830_GMCH_GMS_STOLEN_512	(0x2 << 4)
-#define INTEL_830_GMCH_GMS_STOLEN_1024	(0x3 << 4)
-#define INTEL_830_GMCH_GMS_STOLEN_8192	(0x4 << 4)
-
-#define INTEL_855_GMCH_GMS_MASK		(0x7 << 4)
-#define INTEL_855_GMCH_GMS_DISABLED	(0x0 << 4)
-#define INTEL_855_GMCH_GMS_STOLEN_1M	(0x1 << 4)
-#define INTEL_855_GMCH_GMS_STOLEN_4M	(0x2 << 4)
-#define INTEL_855_GMCH_GMS_STOLEN_8M	(0x3 << 4)
-#define INTEL_855_GMCH_GMS_STOLEN_16M	(0x4 << 4)
-#define INTEL_855_GMCH_GMS_STOLEN_32M	(0x5 << 4)
-
-#define INTEL_915G_GMCH_GMS_STOLEN_48M	(0x6 << 4)
-#define INTEL_915G_GMCH_GMS_STOLEN_64M	(0x7 << 4)
-
-/* HW registers */
-
-/* Fence registers */
-#define FENCE			0x2000
-#define FENCE_NUM			8
-
-/* Primary ring buffer */
-#define PRI_RING_TAIL		0x2030
-#define RING_TAIL_MASK			0x001ffff8
-#define RING_INUSE			0x1
-
-#define PRI_RING_HEAD		0x2034
-#define RING_HEAD_WRAP_MASK		0x7ff
-#define RING_HEAD_WRAP_SHIFT		21
-#define RING_HEAD_MASK			0x001ffffc
-
-#define PRI_RING_START		0x2038
-#define RING_START_MASK			0xfffff000
-
-#define PRI_RING_LENGTH		0x203c
-#define RING_LENGTH_MASK		0x001ff000
-#define RING_REPORT_MASK		(0x3 << 1)
-#define RING_NO_REPORT			(0x0 << 1)
-#define RING_REPORT_64K			(0x1 << 1)
-#define RING_REPORT_4K			(0x2 << 1)
-#define RING_REPORT_128K		(0x3 << 1)
-#define RING_ENABLE			0x1
-
-/*
- * Tail can't wrap to any closer than RING_MIN_FREE bytes of the head,
- * and the last RING_MIN_FREE bytes need to be padded with MI_NOOP
- */
-#define RING_MIN_FREE			64
-
-#define IPEHR			0x2088
-
-#define INSTDONE		0x2090
-#define PRI_RING_EMPTY			1
-
-#define HWSTAM			0x2098
-#define IER			0x20A0
-#define IIR			0x20A4
-#define IMR			0x20A8
-#define VSYNC_PIPE_A_INTERRUPT		(1 << 7)
-#define PIPE_A_EVENT_INTERRUPT		(1 << 6)
-#define VSYNC_PIPE_B_INTERRUPT		(1 << 5)
-#define PIPE_B_EVENT_INTERRUPT		(1 << 4)
-#define HOST_PORT_EVENT_INTERRUPT	(1 << 3)
-#define CAPTURE_EVENT_INTERRUPT		(1 << 2)
-#define USER_DEFINED_INTERRUPT		(1 << 1)
-#define BREAKPOINT_INTERRUPT		1
-
-#define INSTPM			0x20c0
-#define SYNC_FLUSH_ENABLE		(1 << 5)
-
-#define INSTPS			0x20c4
-
-#define MEM_MODE		0x20cc
-
-#define MASK_SHIFT			16
-
-#define FW_BLC_0		0x20d8
-#define FW_DISPA_WM_SHIFT		0
-#define FW_DISPA_WM_MASK		0x3f
-#define FW_DISPA_BL_SHIFT		8
-#define FW_DISPA_BL_MASK		0xf
-#define FW_DISPB_WM_SHIFT		16
-#define FW_DISPB_WM_MASK		0x1f
-#define FW_DISPB_BL_SHIFT		24
-#define FW_DISPB_BL_MASK		0x7
-
-#define FW_BLC_1		0x20dc
-#define FW_DISPC_WM_SHIFT		0
-#define FW_DISPC_WM_MASK		0x1f
-#define FW_DISPC_BL_SHIFT		8
-#define FW_DISPC_BL_MASK		0x7
-
-#define GPIOA             0x5010
-#define GPIOB             0x5014
-#define GPIOC             0x5018 /* this may be external DDC on i830 */
-#define GPIOD             0x501C /* this is DVO DDC */
-#define GPIOE             0x5020 /* this is DVO i2C */
-#define GPIOF             0x5024
-
-/* PLL registers */
-#define VGA0_DIVISOR		0x06000
-#define VGA1_DIVISOR		0x06004
-#define VGAPD			0x06010
-#define VGAPD_0_P1_SHIFT		0
-#define VGAPD_0_P1_FORCE_DIV2		(1 << 5)
-#define VGAPD_0_P2_SHIFT		7
-#define VGAPD_1_P1_SHIFT		8
-#define VGAPD_1_P1_FORCE_DIV2		(1 << 13)
-#define VGAPD_1_P2_SHIFT		15
-
-#define DPLL_A			0x06014
-#define DPLL_B			0x06018
-#define DPLL_VCO_ENABLE			(1 << 31)
-#define DPLL_2X_CLOCK_ENABLE		(1 << 30)
-#define DPLL_SYNCLOCK_ENABLE		(1 << 29)
-#define DPLL_VGA_MODE_DISABLE		(1 << 28)
-#define DPLL_P2_MASK			1
-#define DPLL_P2_SHIFT			23
-#define DPLL_I9XX_P2_SHIFT              24
-#define DPLL_P1_FORCE_DIV2		(1 << 21)
-#define DPLL_P1_MASK			0x1f
-#define DPLL_P1_SHIFT			16
-#define DPLL_REFERENCE_SELECT_MASK	(0x3 << 13)
-#define DPLL_REFERENCE_DEFAULT		(0x0 << 13)
-#define DPLL_REFERENCE_TVCLK		(0x2 << 13)
-#define DPLL_RATE_SELECT_MASK		(1 << 8)
-#define DPLL_RATE_SELECT_FP0		(0 << 8)
-#define DPLL_RATE_SELECT_FP1		(1 << 8)
-
-#define FPA0			0x06040
-#define FPA1			0x06044
-#define FPB0			0x06048
-#define FPB1			0x0604c
-#define FP_DIVISOR_MASK			0x3f
-#define FP_N_DIVISOR_SHIFT		16
-#define FP_M1_DIVISOR_SHIFT		8
-#define FP_M2_DIVISOR_SHIFT		0
-
-/* PLL parameters (these are for 852GM/855GM/865G, check earlier chips). */
-/* Clock values are in units of kHz */
-#define PLL_REFCLK		48000
-#define MIN_CLOCK		25000
-#define MAX_CLOCK		350000
-
-/* Two pipes */
-#define PIPE_A			0
-#define PIPE_B			1
-#define PIPE_MASK		1
-
-/* palette registers */
-#define PALETTE_A		0x0a000
-#define PALETTE_B		0x0a800
-#ifndef PALETTE_8_ENTRIES
-#define PALETTE_8_ENTRIES		256
-#endif
-#define PALETTE_8_SIZE			(PALETTE_8_ENTRIES * 4)
-#define PALETTE_10_ENTRIES		128
-#define PALETTE_10_SIZE			(PALETTE_10_ENTRIES * 8)
-#define PALETTE_8_MASK			0xff
-#define PALETTE_8_RED_SHIFT		16
-#define PALETTE_8_GREEN_SHIFT		8
-#define PALETTE_8_BLUE_SHIFT		0
-
-/* CRTC registers */
-#define HTOTAL_A		0x60000
-#define HBLANK_A		0x60004
-#define HSYNC_A			0x60008
-#define VTOTAL_A		0x6000c
-#define VBLANK_A		0x60010
-#define VSYNC_A			0x60014
-#define SRC_SIZE_A		0x6001c
-#define BCLRPAT_A		0x60020
-
-#define HTOTAL_B		0x61000
-#define HBLANK_B		0x61004
-#define HSYNC_B			0x61008
-#define VTOTAL_B		0x6100c
-#define VBLANK_B		0x61010
-#define VSYNC_B			0x61014
-#define SRC_SIZE_B		0x6101c
-#define BCLRPAT_B		0x61020
-
-#define HTOTAL_MASK			0xfff
-#define HTOTAL_SHIFT			16
-#define HACTIVE_MASK			0x7ff
-#define HACTIVE_SHIFT			0
-#define HBLANKEND_MASK			0xfff
-#define HBLANKEND_SHIFT			16
-#define HBLANKSTART_MASK		0xfff
-#define HBLANKSTART_SHIFT		0
-#define HSYNCEND_MASK			0xfff
-#define HSYNCEND_SHIFT			16
-#define HSYNCSTART_MASK			0xfff
-#define HSYNCSTART_SHIFT		0
-#define VTOTAL_MASK			0xfff
-#define VTOTAL_SHIFT			16
-#define VACTIVE_MASK			0x7ff
-#define VACTIVE_SHIFT			0
-#define VBLANKEND_MASK			0xfff
-#define VBLANKEND_SHIFT			16
-#define VBLANKSTART_MASK		0xfff
-#define VBLANKSTART_SHIFT		0
-#define VSYNCEND_MASK			0xfff
-#define VSYNCEND_SHIFT			16
-#define VSYNCSTART_MASK			0xfff
-#define VSYNCSTART_SHIFT		0
-#define SRC_SIZE_HORIZ_MASK		0x7ff
-#define SRC_SIZE_HORIZ_SHIFT		16
-#define SRC_SIZE_VERT_MASK		0x7ff
-#define SRC_SIZE_VERT_SHIFT		0
-
-#define ADPA			0x61100
-#define ADPA_DAC_ENABLE			(1 << 31)
-#define ADPA_DAC_DISABLE		0
-#define ADPA_PIPE_SELECT_SHIFT		30
-#define ADPA_USE_VGA_HVPOLARITY		(1 << 15)
-#define ADPA_SETS_HVPOLARITY		0
-#define ADPA_DPMS_CONTROL_MASK		(0x3 << 10)
-#define ADPA_DPMS_D0			(0x0 << 10)
-#define ADPA_DPMS_D2			(0x1 << 10)
-#define ADPA_DPMS_D1			(0x2 << 10)
-#define ADPA_DPMS_D3			(0x3 << 10)
-#define ADPA_VSYNC_ACTIVE_SHIFT		4
-#define ADPA_HSYNC_ACTIVE_SHIFT		3
-#define ADPA_SYNC_ACTIVE_MASK		1
-#define ADPA_SYNC_ACTIVE_HIGH		1
-#define ADPA_SYNC_ACTIVE_LOW		0
-
-#define DVOA			0x61120
-#define DVOB			0x61140
-#define DVOC			0x61160
-#define LVDS			0x61180
-#define PORT_ENABLE		        (1 << 31)
-#define PORT_PIPE_SELECT_SHIFT	        30
-#define PORT_TV_FLAGS_MASK              0xFF
-#define PORT_TV_FLAGS                   0xC4	/* ripped from my BIOS
-						   to understand and correct */
-
-#define DVOA_SRCDIM		0x61124
-#define DVOB_SRCDIM		0x61144
-#define DVOC_SRCDIM		0x61164
-
-#define PIPEA_DSL		0x70000
-#define PIPEB_DSL		0x71000
-#define PIPEACONF		0x70008
-#define PIPEBCONF		0x71008
-#define PIPEASTAT		0x70024 /* bits 0-15 are "write 1 to clear" */
-#define PIPEBSTAT		0x71024
-
-#define PIPECONF_ENABLE			(1 << 31)
-#define PIPECONF_DISABLE		0
-#define PIPECONF_DOUBLE_WIDE		(1 << 30)
-#define PIPECONF_SINGLE_WIDE		0
-#define PIPECONF_LOCKED			(1 << 25)
-#define PIPECONF_UNLOCKED		0
-#define PIPECONF_GAMMA			(1 << 24)
-#define PIPECONF_PALETTE		0
-#define PIPECONF_PROGRESSIVE			(0 << 21)
-#define PIPECONF_INTERLACE_W_FIELD_INDICATION	(6 << 21)
-#define PIPECONF_INTERLACE_FIELD_0_ONLY		(7 << 21)
-#define PIPECONF_INTERLACE_MASK			(7 << 21)
-
-/* enable bits, write 1 to enable */
-#define PIPESTAT_FIFO_UNDERRUN		(1 << 31)
-#define PIPESTAT_CRC_ERROR_EN		(1 << 29)
-#define PIPESTAT_CRC_DONE_EN		(1 << 28)
-#define PIPESTAT_HOTPLUG_EN		(1 << 26)
-#define PIPESTAT_VERTICAL_SYNC_EN	(1 << 25)
-#define PIPESTAT_DISPLINE_COMP_EN	(1 << 24)
-#define PIPESTAT_FLD_EVT_ODD_EN		(1 << 21)
-#define PIPESTAT_FLD_EVT_EVEN_EN	(1 << 20)
-#define PIPESTAT_TV_HOTPLUG_EN		(1 << 18)
-#define PIPESTAT_VBLANK_EN		(1 << 17)
-#define PIPESTAT_OVL_UPDATE_EN		(1 << 16)
-/* status bits, write 1 to clear */
-#define PIPESTAT_HOTPLUG_STATE		(1 << 15)
-#define PIPESTAT_CRC_ERROR		(1 << 13)
-#define PIPESTAT_CRC_DONE		(1 << 12)
-#define PIPESTAT_HOTPLUG		(1 << 10)
-#define PIPESTAT_VSYNC			(1 << 9)
-#define PIPESTAT_DISPLINE_COMP		(1 << 8)
-#define PIPESTAT_FLD_EVT_ODD		(1 << 5)
-#define PIPESTAT_FLD_EVT_EVEN		(1 << 4)
-#define PIPESTAT_TV_HOTPLUG		(1 << 2)
-#define PIPESTAT_VBLANK			(1 << 1)
-#define PIPESTAT_OVL_UPDATE		(1 << 0)
-
-#define DISPARB			0x70030
-#define DISPARB_AEND_MASK		0x1ff
-#define DISPARB_AEND_SHIFT		0
-#define DISPARB_BEND_MASK		0x3ff
-#define DISPARB_BEND_SHIFT		9
-
-/* Desktop HW cursor */
-#define CURSOR_CONTROL		0x70080
-#define CURSOR_ENABLE			(1 << 31)
-#define CURSOR_GAMMA_ENABLE		(1 << 30)
-#define CURSOR_STRIDE_MASK		(0x3 << 28)
-#define CURSOR_STRIDE_256		(0x0 << 28)
-#define CURSOR_STRIDE_512		(0x1 << 28)
-#define CURSOR_STRIDE_1K		(0x2 << 28)
-#define CURSOR_STRIDE_2K		(0x3 << 28)
-#define CURSOR_FORMAT_MASK		(0x7 << 24)
-#define CURSOR_FORMAT_2C		(0x0 << 24)
-#define CURSOR_FORMAT_3C		(0x1 << 24)
-#define CURSOR_FORMAT_4C		(0x2 << 24)
-#define CURSOR_FORMAT_ARGB		(0x4 << 24)
-#define CURSOR_FORMAT_XRGB		(0x5 << 24)
-
-/* Mobile HW cursor (and i810) */
-#define CURSOR_A_CONTROL	CURSOR_CONTROL
-#define CURSOR_B_CONTROL	0x700c0
-#define CURSOR_MODE_MASK		0x27
-#define CURSOR_MODE_DISABLE		0
-#define CURSOR_MODE_64_3C		0x04
-#define CURSOR_MODE_64_4C_AX		0x05
-#define CURSOR_MODE_64_4C		0x06
-#define CURSOR_MODE_64_32B_AX		0x07
-#define CURSOR_MODE_64_ARGB_AX		0x27
-#define CURSOR_PIPE_SELECT_SHIFT	28
-#define CURSOR_MOBILE_GAMMA_ENABLE	(1 << 26)
-#define CURSOR_MEM_TYPE_LOCAL		(1 << 25)
-
-/* All platforms (desktop has no pipe B) */
-#define CURSOR_A_BASEADDR	0x70084
-#define CURSOR_B_BASEADDR	0x700c4
-#define CURSOR_BASE_MASK		0xffffff00
-
-#define CURSOR_A_POSITION	0x70088
-#define CURSOR_B_POSITION	0x700c8
-#define CURSOR_POS_SIGN			(1 << 15)
-#define CURSOR_POS_MASK			0x7ff
-#define CURSOR_X_SHIFT			0
-#define CURSOR_Y_SHIFT			16
-
-#define CURSOR_A_PALETTE0	0x70090
-#define CURSOR_A_PALETTE1	0x70094
-#define CURSOR_A_PALETTE2	0x70098
-#define CURSOR_A_PALETTE3	0x7009c
-#define CURSOR_B_PALETTE0	0x700d0
-#define CURSOR_B_PALETTE1	0x700d4
-#define CURSOR_B_PALETTE2	0x700d8
-#define CURSOR_B_PALETTE3	0x700dc
-#define CURSOR_COLOR_MASK			0xff
-#define CURSOR_RED_SHIFT			16
-#define CURSOR_GREEN_SHIFT			8
-#define CURSOR_BLUE_SHIFT			0
-#define CURSOR_PALETTE_MASK			0xffffff
-
-/* Desktop only */
-#define CURSOR_SIZE		0x700a0
-#define CURSOR_SIZE_MASK		0x3ff
-#define CURSOR_SIZE_H_SHIFT		0
-#define CURSOR_SIZE_V_SHIFT		12
-
-#define DSPACNTR		0x70180
-#define DSPBCNTR		0x71180
-#define DISPPLANE_PLANE_ENABLE		(1 << 31)
-#define DISPPLANE_PLANE_DISABLE		0
-#define DISPPLANE_GAMMA_ENABLE		(1<<30)
-#define DISPPLANE_GAMMA_DISABLE		0
-#define DISPPLANE_PIXFORMAT_MASK	(0xf<<26)
-#define DISPPLANE_8BPP			(0x2<<26)
-#define DISPPLANE_15_16BPP		(0x4<<26)
-#define DISPPLANE_16BPP			(0x5<<26)
-#define DISPPLANE_32BPP_NO_ALPHA	(0x6<<26)
-#define DISPPLANE_32BPP			(0x7<<26)
-#define DISPPLANE_STEREO_ENABLE		(1<<25)
-#define DISPPLANE_STEREO_DISABLE	0
-#define DISPPLANE_SEL_PIPE_SHIFT	24
-#define DISPPLANE_SRC_KEY_ENABLE	(1<<22)
-#define DISPPLANE_SRC_KEY_DISABLE	0
-#define DISPPLANE_LINE_DOUBLE		(1<<20)
-#define DISPPLANE_NO_LINE_DOUBLE	0
-#define DISPPLANE_STEREO_POLARITY_FIRST	0
-#define DISPPLANE_STEREO_POLARITY_SECOND (1<<18)
-/* plane B only */
-#define DISPPLANE_ALPHA_TRANS_ENABLE	(1<<15)
-#define DISPPLANE_ALPHA_TRANS_DISABLE	0
-#define DISPPLANE_SPRITE_ABOVE_DISPLAYA	0
-#define DISPPLANE_SPRITE_ABOVE_OVERLAY	1
-
-#define DSPABASE		0x70184
-#define DSPASTRIDE		0x70188
-
-#define DSPBBASE		0x71184
-#define DSPBSTRIDE		0x71188
-
-#define VGACNTRL		0x71400
-#define VGA_DISABLE			(1 << 31)
-#define VGA_ENABLE			0
-#define VGA_PIPE_SELECT_SHIFT		29
-#define VGA_PALETTE_READ_SELECT		23
-#define VGA_PALETTE_A_WRITE_DISABLE	(1 << 22)
-#define VGA_PALETTE_B_WRITE_DISABLE	(1 << 21)
-#define VGA_LEGACY_PALETTE		(1 << 20)
-#define VGA_6BIT_DAC			0
-#define VGA_8BIT_DAC			(1 << 20)
-
-#define ADD_ID			0x71408
-#define ADD_ID_MASK			0xff
-
-/* BIOS scratch area registers (830M and 845G). */
-#define SWF0			0x71410
-#define SWF1			0x71414
-#define SWF2			0x71418
-#define SWF3			0x7141c
-#define SWF4			0x71420
-#define SWF5			0x71424
-#define SWF6			0x71428
-
-/* BIOS scratch area registers (852GM, 855GM, 865G). */
-#define SWF00			0x70410
-#define SWF01			0x70414
-#define SWF02			0x70418
-#define SWF03			0x7041c
-#define SWF04			0x70420
-#define SWF05			0x70424
-#define SWF06			0x70428
-
-#define SWF10			SWF0
-#define SWF11			SWF1
-#define SWF12			SWF2
-#define SWF13			SWF3
-#define SWF14			SWF4
-#define SWF15			SWF5
-#define SWF16			SWF6
-
-#define SWF30			0x72414
-#define SWF31			0x72418
-#define SWF32			0x7241c
-
-/* Memory Commands */
-#define MI_NOOP			(0x00 << 23)
-#define MI_NOOP_WRITE_ID		(1 << 22)
-#define MI_NOOP_ID_MASK			((1 << 22) - 1)
-
-#define MI_FLUSH		(0x04 << 23)
-#define MI_WRITE_DIRTY_STATE		(1 << 4)
-#define MI_END_SCENE			(1 << 3)
-#define MI_INHIBIT_RENDER_CACHE_FLUSH	(1 << 2)
-#define MI_INVALIDATE_MAP_CACHE		(1 << 0)
-
-#define MI_STORE_DWORD_IMM	((0x20 << 23) | 1)
-
-/* 2D Commands */
-#define COLOR_BLT_CMD		((2 << 29) | (0x40 << 22) | 3)
-#define XY_COLOR_BLT_CMD	((2 << 29) | (0x50 << 22) | 4)
-#define XY_SETUP_CLIP_BLT_CMD	((2 << 29) | (0x03 << 22) | 1)
-#define XY_SRC_COPY_BLT_CMD	((2 << 29) | (0x53 << 22) | 6)
-#define SRC_COPY_BLT_CMD	((2 << 29) | (0x43 << 22) | 4)
-#define XY_MONO_PAT_BLT_CMD	((2 << 29) | (0x52 << 22) | 7)
-#define XY_MONO_SRC_BLT_CMD	((2 << 29) | (0x54 << 22) | 6)
-#define XY_MONO_SRC_IMM_BLT_CMD	((2 << 29) | (0x71 << 22) | 5)
-#define TXT_IMM_BLT_CMD	        ((2 << 29) | (0x30 << 22) | 2)
-#define SETUP_BLT_CMD	        ((2 << 29) | (0x00 << 22) | 6)
-
-#define DW_LENGTH_MASK			0xff
-
-#define WRITE_ALPHA			(1 << 21)
-#define WRITE_RGB			(1 << 20)
-#define VERT_SEED			(3 << 8)
-#define HORIZ_SEED			(3 << 12)
-
-#define COLOR_DEPTH_8			(0 << 24)
-#define COLOR_DEPTH_16			(1 << 24)
-#define COLOR_DEPTH_32			(3 << 24)
-
-#define SRC_ROP_GXCOPY			0xcc
-#define SRC_ROP_GXXOR			0x66
-
-#define PAT_ROP_GXCOPY                  0xf0
-#define PAT_ROP_GXXOR                   0x5a
-
-#define PITCH_SHIFT			0
-#define ROP_SHIFT			16
-#define WIDTH_SHIFT			0
-#define HEIGHT_SHIFT			16
-
-/* in bytes */
-#define MAX_MONO_IMM_SIZE		128
-
-
-/*** Macros ***/
-
-/* I/O macros */
-#define INREG8(addr)	      readb((u8 __iomem *)(dinfo->mmio_base + (addr)))
-#define INREG16(addr)	      readw((u16 __iomem *)(dinfo->mmio_base + (addr)))
-#define INREG(addr)	      readl((u32 __iomem *)(dinfo->mmio_base + (addr)))
-#define OUTREG8(addr, val)    writeb((val),(u8 __iomem *)(dinfo->mmio_base + \
-							   (addr)))
-#define OUTREG16(addr, val)    writew((val),(u16 __iomem *)(dinfo->mmio_base + \
-							   (addr)))
-#define OUTREG(addr, val)     writel((val),(u32 __iomem *)(dinfo->mmio_base + \
-                                     (addr)))
-
-/* Ring buffer macros */
-#define OUT_RING(n)	do {						\
-	writel((n), (u32 __iomem *)(dinfo->ring.virtual + dinfo->ring_tail));\
-	dinfo->ring_tail += 4;						\
-	dinfo->ring_tail &= dinfo->ring_tail_mask;			\
-} while (0)
-
-#define START_RING(n)	do {						\
-	if (dinfo->ring_space < (n) * 4)				\
-		wait_ring(dinfo,(n) * 4);				\
-	dinfo->ring_space -= (n) * 4;					\
-} while (0)
-
-#define ADVANCE_RING()	do {						\
-	OUTREG(PRI_RING_TAIL, dinfo->ring_tail);                        \
-} while (0)
-
-#define DO_RING_IDLE()	do {						\
-	u32 head, tail;							\
-	do {								\
-		head = INREG(PRI_RING_HEAD) & RING_HEAD_MASK;		\
-		tail = INREG(PRI_RING_TAIL) & RING_TAIL_MASK;		\
-		udelay(10);						\
-	} while (head != tail);						\
-} while (0)
-
-
-/* function protoypes */
-extern int intelfbhw_get_chipset(struct pci_dev *pdev, struct intelfb_info *dinfo);
-extern int intelfbhw_get_memory(struct pci_dev *pdev, int *aperture_size,
-				int *stolen_size);
-extern int intelfbhw_check_non_crt(struct intelfb_info *dinfo);
-extern const char *intelfbhw_dvo_to_string(int dvo);
-extern int intelfbhw_validate_mode(struct intelfb_info *dinfo,
-				   struct fb_var_screeninfo *var);
-extern int intelfbhw_pan_display(struct fb_var_screeninfo *var,
-				 struct fb_info *info);
-extern void intelfbhw_do_blank(int blank, struct fb_info *info);
-extern void intelfbhw_setcolreg(struct intelfb_info *dinfo, unsigned regno,
-				unsigned red, unsigned green, unsigned blue,
-				unsigned transp);
-extern int intelfbhw_read_hw_state(struct intelfb_info *dinfo,
-				   struct intelfb_hwstate *hw, int flag);
-extern void intelfbhw_print_hw_state(struct intelfb_info *dinfo,
-				     struct intelfb_hwstate *hw);
-extern int intelfbhw_mode_to_hw(struct intelfb_info *dinfo,
-				struct intelfb_hwstate *hw,
-				struct fb_var_screeninfo *var);
-extern int intelfbhw_program_mode(struct intelfb_info *dinfo,
-				  const struct intelfb_hwstate *hw, int blank);
-extern void intelfbhw_do_sync(struct intelfb_info *dinfo);
-extern void intelfbhw_2d_stop(struct intelfb_info *dinfo);
-extern void intelfbhw_2d_start(struct intelfb_info *dinfo);
-extern void intelfbhw_do_fillrect(struct intelfb_info *dinfo, u32 x, u32 y,
-				  u32 w, u32 h, u32 color, u32 pitch, u32 bpp,
-				  u32 rop);
-extern void intelfbhw_do_bitblt(struct intelfb_info *dinfo, u32 curx, u32 cury,
-				u32 dstx, u32 dsty, u32 w, u32 h, u32 pitch,
-				u32 bpp);
-extern int intelfbhw_do_drawglyph(struct intelfb_info *dinfo, u32 fg, u32 bg,
-				  u32 w, u32 h, const u8* cdat, u32 x, u32 y,
-				  u32 pitch, u32 bpp);
-extern void intelfbhw_cursor_init(struct intelfb_info *dinfo);
-extern void intelfbhw_cursor_hide(struct intelfb_info *dinfo);
-extern void intelfbhw_cursor_show(struct intelfb_info *dinfo);
-extern void intelfbhw_cursor_setpos(struct intelfb_info *dinfo, int x, int y);
-extern void intelfbhw_cursor_setcolor(struct intelfb_info *dinfo, u32 bg,
-				      u32 fg);
-extern void intelfbhw_cursor_load(struct intelfb_info *dinfo, int width,
-				  int height, u8 *data);
-extern void intelfbhw_cursor_reset(struct intelfb_info *dinfo);
-extern int intelfbhw_enable_irq(struct intelfb_info *dinfo);
-extern void intelfbhw_disable_irq(struct intelfb_info *dinfo);
-extern int intelfbhw_wait_for_vsync(struct intelfb_info *dinfo, u32 pipe);
-extern int intelfbhw_active_pipe(const struct intelfb_hwstate *hw);
-
-#endif /* _INTELFBHW_H */
diff --git a/drivers/video/fbdev/mmp/hw/mmp_spi.c b/drivers/video/fbdev/mmp/hw/mmp_spi.c
index 16401eb95c6ca..0f8f0312a7c4b 100644
--- a/drivers/video/fbdev/mmp/hw/mmp_spi.c
+++ b/drivers/video/fbdev/mmp/hw/mmp_spi.c
@@ -91,7 +91,7 @@ static int lcd_spi_setup(struct spi_device *spi)
 	writel(tmp, reg_base + LCD_SPU_SPI_CTRL);
 
 	/*
-	 * After set mode it need a time to pull up the spi singals,
+	 * After set mode it needs some time to pull up the spi signals,
 	 * or it would cause the wrong waveform when send spi command,
 	 * especially on pxa910h
 	 */
diff --git a/drivers/video/fbdev/sis/sis_main.c b/drivers/video/fbdev/sis/sis_main.c
index 6ad47b6b60046..803ccb6aa4797 100644
--- a/drivers/video/fbdev/sis/sis_main.c
+++ b/drivers/video/fbdev/sis/sis_main.c
@@ -27,7 +27,6 @@
 #include <linux/errno.h>
 #include <linux/string.h>
 #include <linux/mm.h>
-#include <linux/screen_info.h>
 #include <linux/slab.h>
 #include <linux/fb.h>
 #include <linux/selection.h>
@@ -257,36 +256,6 @@ static void sisfb_search_mode(char *name, bool quiet)
 		printk(KERN_ERR "sisfb: Invalid mode '%s'\n", nameptr);
 }
 
-#ifndef MODULE
-static void sisfb_get_vga_mode_from_kernel(void)
-{
-#ifdef CONFIG_X86
-	char mymode[32];
-	int  mydepth = screen_info.lfb_depth;
-
-	if(screen_info.orig_video_isVGA != VIDEO_TYPE_VLFB) return;
-
-	if( (screen_info.lfb_width >= 320) && (screen_info.lfb_width <= 2048) &&
-	    (screen_info.lfb_height >= 200) && (screen_info.lfb_height <= 1536) &&
-	    (mydepth >= 8) && (mydepth <= 32) ) {
-
-		if(mydepth == 24) mydepth = 32;
-
-		sprintf(mymode, "%ux%ux%u", screen_info.lfb_width,
-					screen_info.lfb_height,
-					mydepth);
-
-		printk(KERN_DEBUG
-			"sisfb: Using vga mode %s pre-set by kernel as default\n",
-			mymode);
-
-		sisfb_search_mode(mymode, true);
-	}
-#endif
-	return;
-}
-#endif
-
 static void __init
 sisfb_search_crt2type(const char *name)
 {
@@ -5901,12 +5870,6 @@ static int sisfb_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 	ivideo->subsysvendor = pdev->subsystem_vendor;
 	ivideo->subsysdevice = pdev->subsystem_device;
 
-#ifndef MODULE
-	if(sisfb_mode_idx == -1) {
-		sisfb_get_vga_mode_from_kernel();
-	}
-#endif
-
 	ivideo->chip = chipinfo->chip;
 	ivideo->chip_real_id = chipinfo->chip;
 	ivideo->sisvga_engine = chipinfo->vgaengine;
diff --git a/drivers/video/fbdev/stifb.c b/drivers/video/fbdev/stifb.c
index 548d992f8cb18..2de0e675fd150 100644
--- a/drivers/video/fbdev/stifb.c
+++ b/drivers/video/fbdev/stifb.c
@@ -103,7 +103,7 @@ typedef struct {
 } ngle_rom_t;
 
 struct stifb_info {
-	struct fb_info info;
+	struct fb_info *info;
 	unsigned int id;
 	ngle_rom_t ngle_rom;
 	struct sti_struct *sti;
@@ -153,15 +153,15 @@ static int __initdata stifb_bpp_pref[MAX_STI_ROMS];
 #define REG_44		0x210030
 #define REG_45		0x210034
 
-#define READ_BYTE(fb,reg)		gsc_readb((fb)->info.fix.mmio_start + (reg))
-#define READ_WORD(fb,reg)		gsc_readl((fb)->info.fix.mmio_start + (reg))
+#define READ_BYTE(fb, reg)		gsc_readb((fb)->info->fix.mmio_start + (reg))
+#define READ_WORD(fb, reg)		gsc_readl((fb)->info->fix.mmio_start + (reg))
 
 
 #ifndef DEBUG_STIFB_REGS
 # define  DEBUG_OFF()
 # define  DEBUG_ON()
-# define WRITE_BYTE(value,fb,reg)	gsc_writeb((value),(fb)->info.fix.mmio_start + (reg))
-# define WRITE_WORD(value,fb,reg)	gsc_writel((value),(fb)->info.fix.mmio_start + (reg))
+# define WRITE_BYTE(value, fb, reg)	gsc_writeb((value), (fb)->info->fix.mmio_start + (reg))
+# define WRITE_WORD(value, fb, reg)	gsc_writel((value), (fb)->info->fix.mmio_start + (reg))
 #else
   static int debug_on = 1;
 # define  DEBUG_OFF() debug_on=0
@@ -169,11 +169,11 @@ static int __initdata stifb_bpp_pref[MAX_STI_ROMS];
 # define WRITE_BYTE(value,fb,reg)	do { if (debug_on) \
 						printk(KERN_DEBUG "%30s: WRITE_BYTE(0x%06x) = 0x%02x (old=0x%02x)\n", \
 							__func__, reg, value, READ_BYTE(fb,reg)); 		  \
-					gsc_writeb((value),(fb)->info.fix.mmio_start + (reg)); } while (0)
+					gsc_writeb((value), (fb)->info->fix.mmio_start + (reg)); } while (0)
 # define WRITE_WORD(value,fb,reg)	do { if (debug_on) \
 						printk(KERN_DEBUG "%30s: WRITE_WORD(0x%06x) = 0x%08x (old=0x%08x)\n", \
 							__func__, reg, value, READ_WORD(fb,reg)); 		  \
-					gsc_writel((value),(fb)->info.fix.mmio_start + (reg)); } while (0)
+					gsc_writel((value), (fb)->info->fix.mmio_start + (reg)); } while (0)
 #endif /* DEBUG_STIFB_REGS */
 
 
@@ -210,13 +210,13 @@ SETUP_FB(struct stifb_info *fb)
 			reg10_value = 0x13601000;
 			break;
 		case S9000_ID_A1439A:
-			if (fb->info.var.bits_per_pixel == 32)
+			if (fb->info->var.bits_per_pixel == 32)
 				reg10_value = 0xBBA0A000;
 			else
 				reg10_value = 0x13601000;
 			break;
 		case S9000_ID_HCRX:
-			if (fb->info.var.bits_per_pixel == 32)
+			if (fb->info->var.bits_per_pixel == 32)
 				reg10_value = 0xBBA0A000;
 			else
 				reg10_value = 0x13602000;
@@ -254,7 +254,7 @@ static void
 FINISH_IMAGE_COLORMAP_ACCESS(struct stifb_info *fb)
 {
 	WRITE_WORD(0x400, fb, REG_2);
-	if (fb->info.var.bits_per_pixel == 32) {
+	if (fb->info->var.bits_per_pixel == 32) {
 		WRITE_WORD(0x83000100, fb, REG_1);
 	} else {
 		if (fb->id == S9000_ID_ARTIST || fb->id == CRT_ID_VISUALIZE_EG)
@@ -503,7 +503,7 @@ static void
 ngleSetupAttrPlanes(struct stifb_info *fb, int BufferNumber)
 {
 	SETUP_ATTR_ACCESS(fb, BufferNumber);
-	SET_ATTR_SIZE(fb, fb->info.var.xres, fb->info.var.yres);
+	SET_ATTR_SIZE(fb, fb->info->var.xres, fb->info->var.yres);
 	FINISH_ATTR_ACCESS(fb);
 	SETUP_FB(fb);
 }
@@ -526,9 +526,9 @@ rattlerSetupPlanes(struct stifb_info *fb)
 	SETUP_FB(fb);
 	fb->id = saved_id;
 
-	for (y = 0; y < fb->info.var.yres; ++y)
-		fb_memset_io(fb->info.screen_base + y * fb->info.fix.line_length,
-			     0xff, fb->info.var.xres * fb->info.var.bits_per_pixel/8);
+	for (y = 0; y < fb->info->var.yres; ++y)
+		fb_memset_io(fb->info->screen_base + y * fb->info->fix.line_length,
+			     0xff, fb->info->var.xres * fb->info->var.bits_per_pixel/8);
 
 	CRX24_SET_OVLY_MASK(fb);
 	SETUP_FB(fb);
@@ -607,7 +607,7 @@ setHyperLutBltCtl(struct stifb_info *fb, int offsetWithinLut, int length)
 	lutBltCtl.fields.lutType = HYPER_CMAP_TYPE;
 
 	/* Expect lutIndex to be 0 or 1 for image cmaps, 2 or 3 for overlay cmaps */
-	if (fb->info.var.bits_per_pixel == 8)
+	if (fb->info->var.bits_per_pixel == 8)
 		lutBltCtl.fields.lutOffset = 2 * 256;
 	else
 		lutBltCtl.fields.lutOffset = 0 * 256;
@@ -688,7 +688,7 @@ ngleResetAttrPlanes(struct stifb_info *fb, unsigned int ctlPlaneReg)
 					       DataDynamic, MaskOtc,
 					       BGx(0), FGx(0)));
 	packed_dst = 0;
-	packed_len = (fb->info.var.xres << 16) | fb->info.var.yres;
+	packed_len = (fb->info->var.xres << 16) | fb->info->var.yres;
 	GET_FIFO_SLOTS(fb, nFreeFifoSlots, 2);
 	NGLE_SET_DSTXY(fb, packed_dst);
 	SET_LENXY_START_RECFILL(fb, packed_len);
@@ -738,7 +738,7 @@ ngleClearOverlayPlanes(struct stifb_info *fb, int mask, int data)
         NGLE_REALLY_SET_IMAGE_PLANEMASK(fb, mask);
 
         packed_dst = 0;
-        packed_len = (fb->info.var.xres << 16) | fb->info.var.yres;
+	packed_len = (fb->info->var.xres << 16) | fb->info->var.yres;
         NGLE_SET_DSTXY(fb, packed_dst);
 
 	/* Write zeroes to overlay planes */
@@ -760,7 +760,7 @@ hyperResetPlanes(struct stifb_info *fb, int enable)
 	NGLE_LOCK(fb);
 
 	if (IS_24_DEVICE(fb))
-		if (fb->info.var.bits_per_pixel == 32)
+		if (fb->info->var.bits_per_pixel == 32)
 			controlPlaneReg = 0x04000F00;
 		else
 			controlPlaneReg = 0x00000F00;   /* 0x00000800 should be enough, but lets clear all 4 bits */
@@ -890,7 +890,7 @@ SETUP_HCRX(struct stifb_info *fb)
 	GET_FIFO_SLOTS(fb, nFreeFifoSlots, 7);
 
 	if (IS_24_DEVICE(fb)) {
-		hyperbowl = (fb->info.var.bits_per_pixel == 32) ?
+		hyperbowl = (fb->info->var.bits_per_pixel == 32) ?
 			HYPERBOWL_MODE01_8_24_LUT0_TRANSPARENT_LUT1_OPAQUE :
 			HYPERBOWL_MODE01_8_24_LUT0_OPAQUE_LUT1_OPAQUE;
 
@@ -924,21 +924,21 @@ SETUP_HCRX(struct stifb_info *fb)
 static int
 stifb_check_var(struct fb_var_screeninfo *var, struct fb_info *info)
 {
-	struct stifb_info *fb = container_of(info, struct stifb_info, info);
+	struct stifb_info *fb = info->par;
 
-	if (var->xres != fb->info.var.xres ||
-	    var->yres != fb->info.var.yres ||
-	    var->bits_per_pixel != fb->info.var.bits_per_pixel)
+	if (var->xres != fb->info->var.xres ||
+	    var->yres != fb->info->var.yres ||
+	    var->bits_per_pixel != fb->info->var.bits_per_pixel)
 		return -EINVAL;
 
 	var->xres_virtual = var->xres;
 	var->yres_virtual = var->yres;
 	var->xoffset = 0;
 	var->yoffset = 0;
-	var->grayscale = fb->info.var.grayscale;
-	var->red.length = fb->info.var.red.length;
-	var->green.length = fb->info.var.green.length;
-	var->blue.length = fb->info.var.blue.length;
+	var->grayscale = fb->info->var.grayscale;
+	var->red.length = fb->info->var.red.length;
+	var->green.length = fb->info->var.green.length;
+	var->blue.length = fb->info->var.blue.length;
 
 	return 0;
 }
@@ -947,7 +947,7 @@ static int
 stifb_setcolreg(u_int regno, u_int red, u_int green,
 	      u_int blue, u_int transp, struct fb_info *info)
 {
-	struct stifb_info *fb = container_of(info, struct stifb_info, info);
+	struct stifb_info *fb = info->par;
 	u32 color;
 
 	if (regno >= NR_PALETTE)
@@ -961,7 +961,7 @@ stifb_setcolreg(u_int regno, u_int red, u_int green,
 
 	START_IMAGE_COLORMAP_ACCESS(fb);
 
-	if (unlikely(fb->info.var.grayscale)) {
+	if (unlikely(fb->info->var.grayscale)) {
 		/* gray = 0.30*R + 0.59*G + 0.11*B */
 		color = ((red * 77) +
 			 (green * 151) +
@@ -972,10 +972,10 @@ stifb_setcolreg(u_int regno, u_int red, u_int green,
 			 (blue));
 	}
 
-	if (fb->info.fix.visual == FB_VISUAL_DIRECTCOLOR) {
-		struct fb_var_screeninfo *var = &fb->info.var;
+	if (fb->info->fix.visual == FB_VISUAL_DIRECTCOLOR) {
+		struct fb_var_screeninfo *var = &fb->info->var;
 		if (regno < 16)
-			((u32 *)fb->info.pseudo_palette)[regno] =
+			((u32 *)fb->info->pseudo_palette)[regno] =
 				regno << var->red.offset |
 				regno << var->green.offset |
 				regno << var->blue.offset;
@@ -1007,7 +1007,7 @@ stifb_setcolreg(u_int regno, u_int red, u_int green,
 static int
 stifb_blank(int blank_mode, struct fb_info *info)
 {
-	struct stifb_info *fb = container_of(info, struct stifb_info, info);
+	struct stifb_info *fb = info->par;
 	int enable = (blank_mode == 0) ? ENABLE : DISABLE;
 
 	switch (fb->id) {
@@ -1036,12 +1036,12 @@ stifb_blank(int blank_mode, struct fb_info *info)
 static void
 stifb_copyarea(struct fb_info *info, const struct fb_copyarea *area)
 {
-	struct stifb_info *fb = container_of(info, struct stifb_info, info);
+	struct stifb_info *fb = info->par;
 
 	SETUP_COPYAREA(fb);
 
 	SETUP_HW(fb);
-	if (fb->info.var.bits_per_pixel == 32) {
+	if (fb->info->var.bits_per_pixel == 32) {
 		WRITE_WORD(0xBBA0A000, fb, REG_10);
 
 		NGLE_REALLY_SET_IMAGE_PLANEMASK(fb, 0xffffffff);
@@ -1075,15 +1075,15 @@ stifb_copyarea(struct fb_info *info, const struct fb_copyarea *area)
 static void
 stifb_fillrect(struct fb_info *info, const struct fb_fillrect *rect)
 {
-	struct stifb_info *fb = container_of(info, struct stifb_info, info);
+	struct stifb_info *fb = info->par;
 
 	if (rect->rop != ROP_COPY ||
-	    (fb->id == S9000_ID_HCRX && fb->info.var.bits_per_pixel == 32))
+	    (fb->id == S9000_ID_HCRX && fb->info->var.bits_per_pixel == 32))
 		return cfb_fillrect(info, rect);
 
 	SETUP_HW(fb);
 
-	if (fb->info.var.bits_per_pixel == 32) {
+	if (fb->info->var.bits_per_pixel == 32) {
 		WRITE_WORD(0xBBA0A000, fb, REG_10);
 
 		NGLE_REALLY_SET_IMAGE_PLANEMASK(fb, 0xffffffff);
@@ -1141,7 +1141,7 @@ stifb_init_display(struct stifb_info *fb)
         switch (id) {
 	 case S9000_ID_A1659A:
 	 case S9000_ID_A1439A:
-	    if (fb->info.var.bits_per_pixel == 32)
+	    if (fb->info->var.bits_per_pixel == 32)
 		ngleSetupAttrPlanes(fb, BUFF1_CMAP3);
 	    else {
 		ngleSetupAttrPlanes(fb, BUFF1_CMAP0);
@@ -1151,7 +1151,7 @@ stifb_init_display(struct stifb_info *fb)
 	    break;
 	 case S9000_ID_ARTIST:
 	 case CRT_ID_VISUALIZE_EG:
-	    if (fb->info.var.bits_per_pixel == 32)
+	    if (fb->info->var.bits_per_pixel == 32)
 		ngleSetupAttrPlanes(fb, BUFF1_CMAP3);
 	    else {
 		ngleSetupAttrPlanes(fb, ARTIST_CMAP0);
@@ -1193,11 +1193,11 @@ static int __init stifb_init_fb(struct sti_struct *sti, int bpp_pref)
 	char *dev_name;
 	int bpp, xres, yres;
 
-	fb = kzalloc(sizeof(*fb), GFP_ATOMIC);
-	if (!fb)
+	info = framebuffer_alloc(sizeof(*fb), sti->dev);
+	if (!info)
 		return -ENOMEM;
-
-	info = &fb->info;
+	fb = info->par;
+	fb->info = info;
 
 	/* set struct to a known state */
 	fix = &info->fix;
@@ -1389,11 +1389,10 @@ static int __init stifb_init_fb(struct sti_struct *sti, int bpp_pref)
 	}
 
 	/* save for primary gfx device detection & unregister_framebuffer() */
-	sti->info = info;
-	if (register_framebuffer(&fb->info) < 0)
+	if (register_framebuffer(fb->info) < 0)
 		goto out_err4;
 
-	fb_info(&fb->info, "%s %dx%d-%d frame buffer device, %s, id: %04x, mmio: 0x%04lx\n",
+	fb_info(fb->info, "%s %dx%d-%d frame buffer device, %s, id: %04x, mmio: 0x%04lx\n",
 		fix->id,
 		var->xres,
 		var->yres,
@@ -1402,6 +1401,8 @@ static int __init stifb_init_fb(struct sti_struct *sti, int bpp_pref)
 		fb->id,
 		fix->mmio_start);
 
+	dev_set_drvdata(sti->dev, info);
+
 	return 0;
 
 
@@ -1414,8 +1415,7 @@ static int __init stifb_init_fb(struct sti_struct *sti, int bpp_pref)
 out_err1:
 	iounmap(info->screen_base);
 out_err0:
-	kfree(fb);
-	sti->info = NULL;
+	framebuffer_release(info);
 	return -ENXIO;
 }
 
@@ -1480,17 +1480,20 @@ stifb_cleanup(void)
 		sti = sti_get_rom(i);
 		if (!sti)
 			break;
-		if (sti->info) {
-			struct fb_info *info = sti->info;
-			unregister_framebuffer(sti->info);
+		if (sti->dev) {
+			struct fb_info *info = dev_get_drvdata(sti->dev);
+
+			if (!info)
+				continue;
+			unregister_framebuffer(info);
 			release_mem_region(info->fix.mmio_start, info->fix.mmio_len);
 		        release_mem_region(info->fix.smem_start, info->fix.smem_len);
 				if (info->screen_base)
 					iounmap(info->screen_base);
 		        fb_dealloc_cmap(&info->cmap);
 		        framebuffer_release(info);
+			dev_set_drvdata(sti->dev, NULL);
 		}
-		sti->info = NULL;
 	}
 }
 
diff --git a/drivers/video/fbdev/vermilion/Makefile b/drivers/video/fbdev/vermilion/Makefile
deleted file mode 100644
index 22e9e4635a001..0000000000000
--- a/drivers/video/fbdev/vermilion/Makefile
+++ /dev/null
@@ -1,6 +0,0 @@
-# SPDX-License-Identifier: GPL-2.0-only
-obj-$(CONFIG_FB_LE80578) += vmlfb.o
-obj-$(CONFIG_FB_CARILLO_RANCH) += crvml.o
-
-vmlfb-objs := vermilion.o
-crvml-objs := cr_pll.o
diff --git a/drivers/video/fbdev/vermilion/cr_pll.c b/drivers/video/fbdev/vermilion/cr_pll.c
deleted file mode 100644
index 79d42b23d8501..0000000000000
--- a/drivers/video/fbdev/vermilion/cr_pll.c
+++ /dev/null
@@ -1,195 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-or-later
-/*
- * Copyright (c) Intel Corp. 2007.
- * All Rights Reserved.
- *
- * Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to
- * develop this driver.
- *
- * This file is part of the Carillo Ranch video subsystem driver.
- *
- * Authors:
- *   Thomas Hellstrom <thomas-at-tungstengraphics-dot-com>
- *   Alan Hourihane <alanh-at-tungstengraphics-dot-com>
- */
-
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/pci.h>
-#include <linux/errno.h>
-#include <linux/fb.h>
-#include "vermilion.h"
-
-/* The PLL Clock register sits on Host bridge */
-#define CRVML_DEVICE_MCH   0x5001
-#define CRVML_REG_MCHBAR   0x44
-#define CRVML_REG_MCHEN    0x54
-#define CRVML_MCHEN_BIT    (1 << 28)
-#define CRVML_MCHMAP_SIZE  4096
-#define CRVML_REG_CLOCK    0xc3c
-#define CRVML_CLOCK_SHIFT  8
-#define CRVML_CLOCK_MASK   0x00000f00
-
-static struct pci_dev *mch_dev;
-static u32 mch_bar;
-static void __iomem *mch_regs_base;
-static u32 saved_clock;
-
-static const unsigned crvml_clocks[] = {
-	6750,
-	13500,
-	27000,
-	29700,
-	37125,
-	54000,
-	59400,
-	74250,
-	120000
-	    /*
-	     * There are more clocks, but they are disabled on the CR board.
-	     */
-};
-
-static const u32 crvml_clock_bits[] = {
-	0x0a,
-	0x09,
-	0x08,
-	0x07,
-	0x06,
-	0x05,
-	0x04,
-	0x03,
-	0x0b
-};
-
-static const unsigned crvml_num_clocks = ARRAY_SIZE(crvml_clocks);
-
-static int crvml_sys_restore(struct vml_sys *sys)
-{
-	void __iomem *clock_reg = mch_regs_base + CRVML_REG_CLOCK;
-
-	iowrite32(saved_clock, clock_reg);
-	ioread32(clock_reg);
-
-	return 0;
-}
-
-static int crvml_sys_save(struct vml_sys *sys)
-{
-	void __iomem *clock_reg = mch_regs_base + CRVML_REG_CLOCK;
-
-	saved_clock = ioread32(clock_reg);
-
-	return 0;
-}
-
-static int crvml_nearest_index(const struct vml_sys *sys, int clock)
-{
-	int i;
-	int cur_index = 0;
-	int cur_diff;
-	int diff;
-
-	cur_diff = clock - crvml_clocks[0];
-	cur_diff = (cur_diff < 0) ? -cur_diff : cur_diff;
-	for (i = 1; i < crvml_num_clocks; ++i) {
-		diff = clock - crvml_clocks[i];
-		diff = (diff < 0) ? -diff : diff;
-		if (diff < cur_diff) {
-			cur_index = i;
-			cur_diff = diff;
-		}
-	}
-	return cur_index;
-}
-
-static int crvml_nearest_clock(const struct vml_sys *sys, int clock)
-{
-	return crvml_clocks[crvml_nearest_index(sys, clock)];
-}
-
-static int crvml_set_clock(struct vml_sys *sys, int clock)
-{
-	void __iomem *clock_reg = mch_regs_base + CRVML_REG_CLOCK;
-	int index;
-	u32 clock_val;
-
-	index = crvml_nearest_index(sys, clock);
-
-	if (crvml_clocks[index] != clock)
-		return -EINVAL;
-
-	clock_val = ioread32(clock_reg) & ~CRVML_CLOCK_MASK;
-	clock_val = crvml_clock_bits[index] << CRVML_CLOCK_SHIFT;
-	iowrite32(clock_val, clock_reg);
-	ioread32(clock_reg);
-
-	return 0;
-}
-
-static struct vml_sys cr_pll_ops = {
-	.name = "Carillo Ranch",
-	.save = crvml_sys_save,
-	.restore = crvml_sys_restore,
-	.set_clock = crvml_set_clock,
-	.nearest_clock = crvml_nearest_clock,
-};
-
-static int __init cr_pll_init(void)
-{
-	int err;
-	u32 dev_en;
-
-	mch_dev = pci_get_device(PCI_VENDOR_ID_INTEL,
-					CRVML_DEVICE_MCH, NULL);
-	if (!mch_dev) {
-		printk(KERN_ERR
-		       "Could not find Carillo Ranch MCH device.\n");
-		return -ENODEV;
-	}
-
-	pci_read_config_dword(mch_dev, CRVML_REG_MCHEN, &dev_en);
-	if (!(dev_en & CRVML_MCHEN_BIT)) {
-		printk(KERN_ERR
-		       "Carillo Ranch MCH device was not enabled.\n");
-		pci_dev_put(mch_dev);
-		return -ENODEV;
-	}
-
-	pci_read_config_dword(mch_dev, CRVML_REG_MCHBAR,
-			      &mch_bar);
-	mch_regs_base =
-	    ioremap(mch_bar, CRVML_MCHMAP_SIZE);
-	if (!mch_regs_base) {
-		printk(KERN_ERR
-		       "Carillo Ranch MCH device was not enabled.\n");
-		pci_dev_put(mch_dev);
-		return -ENODEV;
-	}
-
-	err = vmlfb_register_subsys(&cr_pll_ops);
-	if (err) {
-		printk(KERN_ERR
-		       "Carillo Ranch failed to initialize vml_sys.\n");
-		iounmap(mch_regs_base);
-		pci_dev_put(mch_dev);
-		return err;
-	}
-
-	return 0;
-}
-
-static void __exit cr_pll_exit(void)
-{
-	vmlfb_unregister_subsys(&cr_pll_ops);
-
-	iounmap(mch_regs_base);
-	pci_dev_put(mch_dev);
-}
-
-module_init(cr_pll_init);
-module_exit(cr_pll_exit);
-
-MODULE_AUTHOR("Tungsten Graphics Inc.");
-MODULE_DESCRIPTION("Carillo Ranch PLL Driver");
-MODULE_LICENSE("GPL");
diff --git a/drivers/video/fbdev/vermilion/vermilion.c b/drivers/video/fbdev/vermilion/vermilion.c
deleted file mode 100644
index 974da83b37dc6..0000000000000
--- a/drivers/video/fbdev/vermilion/vermilion.c
+++ /dev/null
@@ -1,1175 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-or-later
-/*
- * Copyright (c) Intel Corp. 2007.
- * All Rights Reserved.
- *
- * Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to
- * develop this driver.
- *
- * This file is part of the Vermilion Range fb driver.
- *
- * Authors:
- *   Thomas Hellström <thomas-at-tungstengraphics-dot-com>
- *   Michel Dänzer <michel-at-tungstengraphics-dot-com>
- *   Alan Hourihane <alanh-at-tungstengraphics-dot-com>
- */
-
-#include <linux/aperture.h>
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/errno.h>
-#include <linux/string.h>
-#include <linux/delay.h>
-#include <linux/slab.h>
-#include <linux/mm.h>
-#include <linux/fb.h>
-#include <linux/pci.h>
-#include <asm/set_memory.h>
-#include <asm/tlbflush.h>
-#include <linux/mmzone.h>
-
-/* #define VERMILION_DEBUG */
-
-#include "vermilion.h"
-
-#define MODULE_NAME "vmlfb"
-
-#define VML_TOHW(_val, _width) ((((_val) << (_width)) + 0x7FFF - (_val)) >> 16)
-
-static struct mutex vml_mutex;
-static struct list_head global_no_mode;
-static struct list_head global_has_mode;
-static struct fb_ops vmlfb_ops;
-static struct vml_sys *subsys = NULL;
-static char *vml_default_mode = "1024x768@60";
-static const struct fb_videomode defaultmode = {
-	NULL, 60, 1024, 768, 12896, 144, 24, 29, 3, 136, 6,
-	0, FB_VMODE_NONINTERLACED
-};
-
-static u32 vml_mem_requested = (10 * 1024 * 1024);
-static u32 vml_mem_contig = (4 * 1024 * 1024);
-static u32 vml_mem_min = (4 * 1024 * 1024);
-
-static u32 vml_clocks[] = {
-	6750,
-	13500,
-	27000,
-	29700,
-	37125,
-	54000,
-	59400,
-	74250,
-	120000,
-	148500
-};
-
-static u32 vml_num_clocks = ARRAY_SIZE(vml_clocks);
-
-/*
- * Allocate a contiguous vram area and make its linear kernel map
- * uncached.
- */
-
-static int vmlfb_alloc_vram_area(struct vram_area *va, unsigned max_order,
-				 unsigned min_order)
-{
-	gfp_t flags;
-	unsigned long i;
-
-	max_order++;
-	do {
-		/*
-		 * Really try hard to get the needed memory.
-		 * We need memory below the first 32MB, so we
-		 * add the __GFP_DMA flag that guarantees that we are
-		 * below the first 16MB.
-		 */
-
-		flags = __GFP_DMA | __GFP_HIGH | __GFP_KSWAPD_RECLAIM;
-		va->logical =
-			 __get_free_pages(flags, --max_order);
-	} while (va->logical == 0 && max_order > min_order);
-
-	if (!va->logical)
-		return -ENOMEM;
-
-	va->phys = virt_to_phys((void *)va->logical);
-	va->size = PAGE_SIZE << max_order;
-	va->order = max_order;
-
-	/*
-	 * It seems like __get_free_pages only ups the usage count
-	 * of the first page. This doesn't work with fault mapping, so
-	 * up the usage count once more (XXX: should use split_page or
-	 * compound page).
-	 */
-
-	memset((void *)va->logical, 0x00, va->size);
-	for (i = va->logical; i < va->logical + va->size; i += PAGE_SIZE) {
-		get_page(virt_to_page(i));
-	}
-
-	/*
-	 * Change caching policy of the linear kernel map to avoid
-	 * mapping type conflicts with user-space mappings.
-	 */
-	set_pages_uc(virt_to_page(va->logical), va->size >> PAGE_SHIFT);
-
-	printk(KERN_DEBUG MODULE_NAME
-	       ": Allocated %ld bytes vram area at 0x%08lx\n",
-	       va->size, va->phys);
-
-	return 0;
-}
-
-/*
- * Free a contiguous vram area and reset its linear kernel map
- * mapping type.
- */
-
-static void vmlfb_free_vram_area(struct vram_area *va)
-{
-	unsigned long j;
-
-	if (va->logical) {
-
-		/*
-		 * Reset the linear kernel map caching policy.
-		 */
-
-		set_pages_wb(virt_to_page(va->logical),
-				 va->size >> PAGE_SHIFT);
-
-		/*
-		 * Decrease the usage count on the pages we've used
-		 * to compensate for upping when allocating.
-		 */
-
-		for (j = va->logical; j < va->logical + va->size;
-		     j += PAGE_SIZE) {
-			(void)put_page_testzero(virt_to_page(j));
-		}
-
-		printk(KERN_DEBUG MODULE_NAME
-		       ": Freeing %ld bytes vram area at 0x%08lx\n",
-		       va->size, va->phys);
-		free_pages(va->logical, va->order);
-
-		va->logical = 0;
-	}
-}
-
-/*
- * Free allocated vram.
- */
-
-static void vmlfb_free_vram(struct vml_info *vinfo)
-{
-	int i;
-
-	for (i = 0; i < vinfo->num_areas; ++i) {
-		vmlfb_free_vram_area(&vinfo->vram[i]);
-	}
-	vinfo->num_areas = 0;
-}
-
-/*
- * Allocate vram. Currently we try to allocate contiguous areas from the
- * __GFP_DMA zone and puzzle them together. A better approach would be to
- * allocate one contiguous area for scanout and use one-page allocations for
- * offscreen areas. This requires user-space and GPU virtual mappings.
- */
-
-static int vmlfb_alloc_vram(struct vml_info *vinfo,
-			    size_t requested,
-			    size_t min_total, size_t min_contig)
-{
-	int i, j;
-	int order;
-	int contiguous;
-	int err;
-	struct vram_area *va;
-	struct vram_area *va2;
-
-	vinfo->num_areas = 0;
-	for (i = 0; i < VML_VRAM_AREAS; ++i) {
-		va = &vinfo->vram[i];
-		order = 0;
-
-		while (requested > (PAGE_SIZE << order) && order <= MAX_PAGE_ORDER)
-			order++;
-
-		err = vmlfb_alloc_vram_area(va, order, 0);
-
-		if (err)
-			break;
-
-		if (i == 0) {
-			vinfo->vram_start = va->phys;
-			vinfo->vram_logical = (void __iomem *) va->logical;
-			vinfo->vram_contig_size = va->size;
-			vinfo->num_areas = 1;
-		} else {
-			contiguous = 0;
-
-			for (j = 0; j < i; ++j) {
-				va2 = &vinfo->vram[j];
-				if (va->phys + va->size == va2->phys ||
-				    va2->phys + va2->size == va->phys) {
-					contiguous = 1;
-					break;
-				}
-			}
-
-			if (contiguous) {
-				vinfo->num_areas++;
-				if (va->phys < vinfo->vram_start) {
-					vinfo->vram_start = va->phys;
-					vinfo->vram_logical =
-						(void __iomem *)va->logical;
-				}
-				vinfo->vram_contig_size += va->size;
-			} else {
-				vmlfb_free_vram_area(va);
-				break;
-			}
-		}
-
-		if (requested < va->size)
-			break;
-		else
-			requested -= va->size;
-	}
-
-	if (vinfo->vram_contig_size > min_total &&
-	    vinfo->vram_contig_size > min_contig) {
-
-		printk(KERN_DEBUG MODULE_NAME
-		       ": Contiguous vram: %ld bytes at physical 0x%08lx.\n",
-		       (unsigned long)vinfo->vram_contig_size,
-		       (unsigned long)vinfo->vram_start);
-
-		return 0;
-	}
-
-	printk(KERN_ERR MODULE_NAME
-	       ": Could not allocate requested minimal amount of vram.\n");
-
-	vmlfb_free_vram(vinfo);
-
-	return -ENOMEM;
-}
-
-/*
- * Find the GPU to use with our display controller.
- */
-
-static int vmlfb_get_gpu(struct vml_par *par)
-{
-	mutex_lock(&vml_mutex);
-
-	par->gpu = pci_get_device(PCI_VENDOR_ID_INTEL, VML_DEVICE_GPU, NULL);
-
-	if (!par->gpu) {
-		mutex_unlock(&vml_mutex);
-		return -ENODEV;
-	}
-
-	mutex_unlock(&vml_mutex);
-
-	if (pci_enable_device(par->gpu) < 0) {
-		pci_dev_put(par->gpu);
-		return -ENODEV;
-	}
-
-	return 0;
-}
-
-/*
- * Find a contiguous vram area that contains a given offset from vram start.
- */
-static int vmlfb_vram_offset(struct vml_info *vinfo, unsigned long offset)
-{
-	unsigned long aoffset;
-	unsigned i;
-
-	for (i = 0; i < vinfo->num_areas; ++i) {
-		aoffset = offset - (vinfo->vram[i].phys - vinfo->vram_start);
-
-		if (aoffset < vinfo->vram[i].size) {
-			return 0;
-		}
-	}
-
-	return -EINVAL;
-}
-
-/*
- * Remap the MMIO register spaces of the VDC and the GPU.
- */
-
-static int vmlfb_enable_mmio(struct vml_par *par)
-{
-	int err;
-
-	par->vdc_mem_base = pci_resource_start(par->vdc, 0);
-	par->vdc_mem_size = pci_resource_len(par->vdc, 0);
-	if (!request_mem_region(par->vdc_mem_base, par->vdc_mem_size, "vmlfb")) {
-		printk(KERN_ERR MODULE_NAME
-		       ": Could not claim display controller MMIO.\n");
-		return -EBUSY;
-	}
-	par->vdc_mem = ioremap(par->vdc_mem_base, par->vdc_mem_size);
-	if (par->vdc_mem == NULL) {
-		printk(KERN_ERR MODULE_NAME
-		       ": Could not map display controller MMIO.\n");
-		err = -ENOMEM;
-		goto out_err_0;
-	}
-
-	par->gpu_mem_base = pci_resource_start(par->gpu, 0);
-	par->gpu_mem_size = pci_resource_len(par->gpu, 0);
-	if (!request_mem_region(par->gpu_mem_base, par->gpu_mem_size, "vmlfb")) {
-		printk(KERN_ERR MODULE_NAME ": Could not claim GPU MMIO.\n");
-		err = -EBUSY;
-		goto out_err_1;
-	}
-	par->gpu_mem = ioremap(par->gpu_mem_base, par->gpu_mem_size);
-	if (par->gpu_mem == NULL) {
-		printk(KERN_ERR MODULE_NAME ": Could not map GPU MMIO.\n");
-		err = -ENOMEM;
-		goto out_err_2;
-	}
-
-	return 0;
-
-out_err_2:
-	release_mem_region(par->gpu_mem_base, par->gpu_mem_size);
-out_err_1:
-	iounmap(par->vdc_mem);
-out_err_0:
-	release_mem_region(par->vdc_mem_base, par->vdc_mem_size);
-	return err;
-}
-
-/*
- * Unmap the VDC and GPU register spaces.
- */
-
-static void vmlfb_disable_mmio(struct vml_par *par)
-{
-	iounmap(par->gpu_mem);
-	release_mem_region(par->gpu_mem_base, par->gpu_mem_size);
-	iounmap(par->vdc_mem);
-	release_mem_region(par->vdc_mem_base, par->vdc_mem_size);
-}
-
-/*
- * Release and uninit the VDC and GPU.
- */
-
-static void vmlfb_release_devices(struct vml_par *par)
-{
-	if (atomic_dec_and_test(&par->refcount)) {
-		pci_disable_device(par->gpu);
-		pci_disable_device(par->vdc);
-	}
-}
-
-/*
- * Free up allocated resources for a device.
- */
-
-static void vml_pci_remove(struct pci_dev *dev)
-{
-	struct fb_info *info;
-	struct vml_info *vinfo;
-	struct vml_par *par;
-
-	info = pci_get_drvdata(dev);
-	if (info) {
-		vinfo = container_of(info, struct vml_info, info);
-		par = vinfo->par;
-		mutex_lock(&vml_mutex);
-		unregister_framebuffer(info);
-		fb_dealloc_cmap(&info->cmap);
-		vmlfb_free_vram(vinfo);
-		vmlfb_disable_mmio(par);
-		vmlfb_release_devices(par);
-		kfree(vinfo);
-		kfree(par);
-		mutex_unlock(&vml_mutex);
-	}
-}
-
-static void vmlfb_set_pref_pixel_format(struct fb_var_screeninfo *var)
-{
-	switch (var->bits_per_pixel) {
-	case 16:
-		var->blue.offset = 0;
-		var->blue.length = 5;
-		var->green.offset = 5;
-		var->green.length = 5;
-		var->red.offset = 10;
-		var->red.length = 5;
-		var->transp.offset = 15;
-		var->transp.length = 1;
-		break;
-	case 32:
-		var->blue.offset = 0;
-		var->blue.length = 8;
-		var->green.offset = 8;
-		var->green.length = 8;
-		var->red.offset = 16;
-		var->red.length = 8;
-		var->transp.offset = 24;
-		var->transp.length = 0;
-		break;
-	default:
-		break;
-	}
-
-	var->blue.msb_right = var->green.msb_right =
-	    var->red.msb_right = var->transp.msb_right = 0;
-}
-
-/*
- * Device initialization.
- * We initialize one vml_par struct per device and one vml_info
- * struct per pipe. Currently we have only one pipe.
- */
-
-static int vml_pci_probe(struct pci_dev *dev, const struct pci_device_id *id)
-{
-	struct vml_info *vinfo;
-	struct fb_info *info;
-	struct vml_par *par;
-	int err;
-
-	err = aperture_remove_conflicting_pci_devices(dev, "vmlfb");
-	if (err)
-		return err;
-
-	par = kzalloc(sizeof(*par), GFP_KERNEL);
-	if (par == NULL)
-		return -ENOMEM;
-
-	vinfo = kzalloc(sizeof(*vinfo), GFP_KERNEL);
-	if (vinfo == NULL) {
-		err = -ENOMEM;
-		goto out_err_0;
-	}
-
-	vinfo->par = par;
-	par->vdc = dev;
-	atomic_set(&par->refcount, 1);
-
-	switch (id->device) {
-	case VML_DEVICE_VDC:
-		if ((err = vmlfb_get_gpu(par)))
-			goto out_err_1;
-		pci_set_drvdata(dev, &vinfo->info);
-		break;
-	default:
-		err = -ENODEV;
-		goto out_err_1;
-	}
-
-	info = &vinfo->info;
-	info->flags = FBINFO_PARTIAL_PAN_OK;
-
-	err = vmlfb_enable_mmio(par);
-	if (err)
-		goto out_err_2;
-
-	err = vmlfb_alloc_vram(vinfo, vml_mem_requested,
-			       vml_mem_contig, vml_mem_min);
-	if (err)
-		goto out_err_3;
-
-	strcpy(info->fix.id, "Vermilion Range");
-	info->fix.mmio_start = 0;
-	info->fix.mmio_len = 0;
-	info->fix.smem_start = vinfo->vram_start;
-	info->fix.smem_len = vinfo->vram_contig_size;
-	info->fix.type = FB_TYPE_PACKED_PIXELS;
-	info->fix.visual = FB_VISUAL_TRUECOLOR;
-	info->fix.ypanstep = 1;
-	info->fix.xpanstep = 1;
-	info->fix.ywrapstep = 0;
-	info->fix.accel = FB_ACCEL_NONE;
-	info->screen_base = vinfo->vram_logical;
-	info->pseudo_palette = vinfo->pseudo_palette;
-	info->par = par;
-	info->fbops = &vmlfb_ops;
-	info->device = &dev->dev;
-
-	INIT_LIST_HEAD(&vinfo->head);
-	vinfo->pipe_disabled = 1;
-	vinfo->cur_blank_mode = FB_BLANK_UNBLANK;
-
-	info->var.grayscale = 0;
-	info->var.bits_per_pixel = 16;
-	vmlfb_set_pref_pixel_format(&info->var);
-
-	if (!fb_find_mode
-	    (&info->var, info, vml_default_mode, NULL, 0, &defaultmode, 16)) {
-		printk(KERN_ERR MODULE_NAME ": Could not find initial mode\n");
-	}
-
-	if (fb_alloc_cmap(&info->cmap, 256, 1) < 0) {
-		err = -ENOMEM;
-		goto out_err_4;
-	}
-
-	err = register_framebuffer(info);
-	if (err) {
-		printk(KERN_ERR MODULE_NAME ": Register framebuffer error.\n");
-		goto out_err_5;
-	}
-
-	printk("Initialized vmlfb\n");
-
-	return 0;
-
-out_err_5:
-	fb_dealloc_cmap(&info->cmap);
-out_err_4:
-	vmlfb_free_vram(vinfo);
-out_err_3:
-	vmlfb_disable_mmio(par);
-out_err_2:
-	vmlfb_release_devices(par);
-out_err_1:
-	kfree(vinfo);
-out_err_0:
-	kfree(par);
-	return err;
-}
-
-static int vmlfb_open(struct fb_info *info, int user)
-{
-	/*
-	 * Save registers here?
-	 */
-	return 0;
-}
-
-static int vmlfb_release(struct fb_info *info, int user)
-{
-	/*
-	 * Restore registers here.
-	 */
-
-	return 0;
-}
-
-static int vml_nearest_clock(int clock)
-{
-
-	int i;
-	int cur_index;
-	int cur_diff;
-	int diff;
-
-	cur_index = 0;
-	cur_diff = clock - vml_clocks[0];
-	cur_diff = (cur_diff < 0) ? -cur_diff : cur_diff;
-	for (i = 1; i < vml_num_clocks; ++i) {
-		diff = clock - vml_clocks[i];
-		diff = (diff < 0) ? -diff : diff;
-		if (diff < cur_diff) {
-			cur_index = i;
-			cur_diff = diff;
-		}
-	}
-	return vml_clocks[cur_index];
-}
-
-static int vmlfb_check_var_locked(struct fb_var_screeninfo *var,
-				  struct vml_info *vinfo)
-{
-	u32 pitch;
-	u64 mem;
-	int nearest_clock;
-	int clock;
-	int clock_diff;
-	struct fb_var_screeninfo v;
-
-	v = *var;
-	clock = PICOS2KHZ(var->pixclock);
-
-	if (subsys && subsys->nearest_clock) {
-		nearest_clock = subsys->nearest_clock(subsys, clock);
-	} else {
-		nearest_clock = vml_nearest_clock(clock);
-	}
-
-	/*
-	 * Accept a 20% diff.
-	 */
-
-	clock_diff = nearest_clock - clock;
-	clock_diff = (clock_diff < 0) ? -clock_diff : clock_diff;
-	if (clock_diff > clock / 5) {
-#if 0
-		printk(KERN_DEBUG MODULE_NAME ": Diff failure. %d %d\n",clock_diff,clock);
-#endif
-		return -EINVAL;
-	}
-
-	v.pixclock = KHZ2PICOS(nearest_clock);
-
-	if (var->xres > VML_MAX_XRES || var->yres > VML_MAX_YRES) {
-		printk(KERN_DEBUG MODULE_NAME ": Resolution failure.\n");
-		return -EINVAL;
-	}
-	if (var->xres_virtual > VML_MAX_XRES_VIRTUAL) {
-		printk(KERN_DEBUG MODULE_NAME
-		       ": Virtual resolution failure.\n");
-		return -EINVAL;
-	}
-	switch (v.bits_per_pixel) {
-	case 0 ... 16:
-		v.bits_per_pixel = 16;
-		break;
-	case 17 ... 32:
-		v.bits_per_pixel = 32;
-		break;
-	default:
-		printk(KERN_DEBUG MODULE_NAME ": Invalid bpp: %d.\n",
-		       var->bits_per_pixel);
-		return -EINVAL;
-	}
-
-	pitch = ALIGN((var->xres * var->bits_per_pixel) >> 3, 0x40);
-	mem = (u64)pitch * var->yres_virtual;
-	if (mem > vinfo->vram_contig_size) {
-		return -ENOMEM;
-	}
-
-	switch (v.bits_per_pixel) {
-	case 16:
-		if (var->blue.offset != 0 ||
-		    var->blue.length != 5 ||
-		    var->green.offset != 5 ||
-		    var->green.length != 5 ||
-		    var->red.offset != 10 ||
-		    var->red.length != 5 ||
-		    var->transp.offset != 15 || var->transp.length != 1) {
-			vmlfb_set_pref_pixel_format(&v);
-		}
-		break;
-	case 32:
-		if (var->blue.offset != 0 ||
-		    var->blue.length != 8 ||
-		    var->green.offset != 8 ||
-		    var->green.length != 8 ||
-		    var->red.offset != 16 ||
-		    var->red.length != 8 ||
-		    (var->transp.length != 0 && var->transp.length != 8) ||
-		    (var->transp.length == 8 && var->transp.offset != 24)) {
-			vmlfb_set_pref_pixel_format(&v);
-		}
-		break;
-	default:
-		return -EINVAL;
-	}
-
-	*var = v;
-
-	return 0;
-}
-
-static int vmlfb_check_var(struct fb_var_screeninfo *var, struct fb_info *info)
-{
-	struct vml_info *vinfo = container_of(info, struct vml_info, info);
-	int ret;
-
-	mutex_lock(&vml_mutex);
-	ret = vmlfb_check_var_locked(var, vinfo);
-	mutex_unlock(&vml_mutex);
-
-	return ret;
-}
-
-static void vml_wait_vblank(struct vml_info *vinfo)
-{
-	/* Wait for vblank. For now, just wait for a 50Hz cycle (20ms)) */
-	mdelay(20);
-}
-
-static void vmlfb_disable_pipe(struct vml_info *vinfo)
-{
-	struct vml_par *par = vinfo->par;
-
-	/* Disable the MDVO pad */
-	VML_WRITE32(par, VML_RCOMPSTAT, 0);
-	while (!(VML_READ32(par, VML_RCOMPSTAT) & VML_MDVO_VDC_I_RCOMP)) ;
-
-	/* Disable display planes */
-	VML_WRITE32(par, VML_DSPCCNTR,
-		    VML_READ32(par, VML_DSPCCNTR) & ~VML_GFX_ENABLE);
-	(void)VML_READ32(par, VML_DSPCCNTR);
-	/* Wait for vblank for the disable to take effect */
-	vml_wait_vblank(vinfo);
-
-	/* Next, disable display pipes */
-	VML_WRITE32(par, VML_PIPEACONF, 0);
-	(void)VML_READ32(par, VML_PIPEACONF);
-
-	vinfo->pipe_disabled = 1;
-}
-
-#ifdef VERMILION_DEBUG
-static void vml_dump_regs(struct vml_info *vinfo)
-{
-	struct vml_par *par = vinfo->par;
-
-	printk(KERN_DEBUG MODULE_NAME ": Modesetting register dump:\n");
-	printk(KERN_DEBUG MODULE_NAME ": \tHTOTAL_A         : 0x%08x\n",
-	       (unsigned)VML_READ32(par, VML_HTOTAL_A));
-	printk(KERN_DEBUG MODULE_NAME ": \tHBLANK_A         : 0x%08x\n",
-	       (unsigned)VML_READ32(par, VML_HBLANK_A));
-	printk(KERN_DEBUG MODULE_NAME ": \tHSYNC_A          : 0x%08x\n",
-	       (unsigned)VML_READ32(par, VML_HSYNC_A));
-	printk(KERN_DEBUG MODULE_NAME ": \tVTOTAL_A         : 0x%08x\n",
-	       (unsigned)VML_READ32(par, VML_VTOTAL_A));
-	printk(KERN_DEBUG MODULE_NAME ": \tVBLANK_A         : 0x%08x\n",
-	       (unsigned)VML_READ32(par, VML_VBLANK_A));
-	printk(KERN_DEBUG MODULE_NAME ": \tVSYNC_A          : 0x%08x\n",
-	       (unsigned)VML_READ32(par, VML_VSYNC_A));
-	printk(KERN_DEBUG MODULE_NAME ": \tDSPCSTRIDE       : 0x%08x\n",
-	       (unsigned)VML_READ32(par, VML_DSPCSTRIDE));
-	printk(KERN_DEBUG MODULE_NAME ": \tDSPCSIZE         : 0x%08x\n",
-	       (unsigned)VML_READ32(par, VML_DSPCSIZE));
-	printk(KERN_DEBUG MODULE_NAME ": \tDSPCPOS          : 0x%08x\n",
-	       (unsigned)VML_READ32(par, VML_DSPCPOS));
-	printk(KERN_DEBUG MODULE_NAME ": \tDSPARB           : 0x%08x\n",
-	       (unsigned)VML_READ32(par, VML_DSPARB));
-	printk(KERN_DEBUG MODULE_NAME ": \tDSPCADDR         : 0x%08x\n",
-	       (unsigned)VML_READ32(par, VML_DSPCADDR));
-	printk(KERN_DEBUG MODULE_NAME ": \tBCLRPAT_A        : 0x%08x\n",
-	       (unsigned)VML_READ32(par, VML_BCLRPAT_A));
-	printk(KERN_DEBUG MODULE_NAME ": \tCANVSCLR_A       : 0x%08x\n",
-	       (unsigned)VML_READ32(par, VML_CANVSCLR_A));
-	printk(KERN_DEBUG MODULE_NAME ": \tPIPEASRC         : 0x%08x\n",
-	       (unsigned)VML_READ32(par, VML_PIPEASRC));
-	printk(KERN_DEBUG MODULE_NAME ": \tPIPEACONF        : 0x%08x\n",
-	       (unsigned)VML_READ32(par, VML_PIPEACONF));
-	printk(KERN_DEBUG MODULE_NAME ": \tDSPCCNTR         : 0x%08x\n",
-	       (unsigned)VML_READ32(par, VML_DSPCCNTR));
-	printk(KERN_DEBUG MODULE_NAME ": \tRCOMPSTAT        : 0x%08x\n",
-	       (unsigned)VML_READ32(par, VML_RCOMPSTAT));
-	printk(KERN_DEBUG MODULE_NAME ": End of modesetting register dump.\n");
-}
-#endif
-
-static int vmlfb_set_par_locked(struct vml_info *vinfo)
-{
-	struct vml_par *par = vinfo->par;
-	struct fb_info *info = &vinfo->info;
-	struct fb_var_screeninfo *var = &info->var;
-	u32 htotal, hactive, hblank_start, hblank_end, hsync_start, hsync_end;
-	u32 vtotal, vactive, vblank_start, vblank_end, vsync_start, vsync_end;
-	u32 dspcntr;
-	int clock;
-
-	vinfo->bytes_per_pixel = var->bits_per_pixel >> 3;
-	vinfo->stride = ALIGN(var->xres_virtual * vinfo->bytes_per_pixel, 0x40);
-	info->fix.line_length = vinfo->stride;
-
-	if (!subsys)
-		return 0;
-
-	htotal =
-	    var->xres + var->right_margin + var->hsync_len + var->left_margin;
-	hactive = var->xres;
-	hblank_start = var->xres;
-	hblank_end = htotal;
-	hsync_start = hactive + var->right_margin;
-	hsync_end = hsync_start + var->hsync_len;
-
-	vtotal =
-	    var->yres + var->lower_margin + var->vsync_len + var->upper_margin;
-	vactive = var->yres;
-	vblank_start = var->yres;
-	vblank_end = vtotal;
-	vsync_start = vactive + var->lower_margin;
-	vsync_end = vsync_start + var->vsync_len;
-
-	dspcntr = VML_GFX_ENABLE | VML_GFX_GAMMABYPASS;
-	clock = PICOS2KHZ(var->pixclock);
-
-	if (subsys->nearest_clock) {
-		clock = subsys->nearest_clock(subsys, clock);
-	} else {
-		clock = vml_nearest_clock(clock);
-	}
-	printk(KERN_DEBUG MODULE_NAME
-	       ": Set mode Hfreq : %d kHz, Vfreq : %d Hz.\n", clock / htotal,
-	       ((clock / htotal) * 1000) / vtotal);
-
-	switch (var->bits_per_pixel) {
-	case 16:
-		dspcntr |= VML_GFX_ARGB1555;
-		break;
-	case 32:
-		if (var->transp.length == 8)
-			dspcntr |= VML_GFX_ARGB8888 | VML_GFX_ALPHAMULT;
-		else
-			dspcntr |= VML_GFX_RGB0888;
-		break;
-	default:
-		return -EINVAL;
-	}
-
-	vmlfb_disable_pipe(vinfo);
-	mb();
-
-	if (subsys->set_clock)
-		subsys->set_clock(subsys, clock);
-	else
-		return -EINVAL;
-
-	VML_WRITE32(par, VML_HTOTAL_A, ((htotal - 1) << 16) | (hactive - 1));
-	VML_WRITE32(par, VML_HBLANK_A,
-		    ((hblank_end - 1) << 16) | (hblank_start - 1));
-	VML_WRITE32(par, VML_HSYNC_A,
-		    ((hsync_end - 1) << 16) | (hsync_start - 1));
-	VML_WRITE32(par, VML_VTOTAL_A, ((vtotal - 1) << 16) | (vactive - 1));
-	VML_WRITE32(par, VML_VBLANK_A,
-		    ((vblank_end - 1) << 16) | (vblank_start - 1));
-	VML_WRITE32(par, VML_VSYNC_A,
-		    ((vsync_end - 1) << 16) | (vsync_start - 1));
-	VML_WRITE32(par, VML_DSPCSTRIDE, vinfo->stride);
-	VML_WRITE32(par, VML_DSPCSIZE,
-		    ((var->yres - 1) << 16) | (var->xres - 1));
-	VML_WRITE32(par, VML_DSPCPOS, 0x00000000);
-	VML_WRITE32(par, VML_DSPARB, VML_FIFO_DEFAULT);
-	VML_WRITE32(par, VML_BCLRPAT_A, 0x00000000);
-	VML_WRITE32(par, VML_CANVSCLR_A, 0x00000000);
-	VML_WRITE32(par, VML_PIPEASRC,
-		    ((var->xres - 1) << 16) | (var->yres - 1));
-
-	wmb();
-	VML_WRITE32(par, VML_PIPEACONF, VML_PIPE_ENABLE);
-	wmb();
-	VML_WRITE32(par, VML_DSPCCNTR, dspcntr);
-	wmb();
-	VML_WRITE32(par, VML_DSPCADDR, (u32) vinfo->vram_start +
-		    var->yoffset * vinfo->stride +
-		    var->xoffset * vinfo->bytes_per_pixel);
-
-	VML_WRITE32(par, VML_RCOMPSTAT, VML_MDVO_PAD_ENABLE);
-
-	while (!(VML_READ32(par, VML_RCOMPSTAT) &
-		 (VML_MDVO_VDC_I_RCOMP | VML_MDVO_PAD_ENABLE))) ;
-
-	vinfo->pipe_disabled = 0;
-#ifdef VERMILION_DEBUG
-	vml_dump_regs(vinfo);
-#endif
-
-	return 0;
-}
-
-static int vmlfb_set_par(struct fb_info *info)
-{
-	struct vml_info *vinfo = container_of(info, struct vml_info, info);
-	int ret;
-
-	mutex_lock(&vml_mutex);
-	list_move(&vinfo->head, (subsys) ? &global_has_mode : &global_no_mode);
-	ret = vmlfb_set_par_locked(vinfo);
-
-	mutex_unlock(&vml_mutex);
-	return ret;
-}
-
-static int vmlfb_blank_locked(struct vml_info *vinfo)
-{
-	struct vml_par *par = vinfo->par;
-	u32 cur = VML_READ32(par, VML_PIPEACONF);
-
-	switch (vinfo->cur_blank_mode) {
-	case FB_BLANK_UNBLANK:
-		if (vinfo->pipe_disabled) {
-			vmlfb_set_par_locked(vinfo);
-		}
-		VML_WRITE32(par, VML_PIPEACONF, cur & ~VML_PIPE_FORCE_BORDER);
-		(void)VML_READ32(par, VML_PIPEACONF);
-		break;
-	case FB_BLANK_NORMAL:
-		if (vinfo->pipe_disabled) {
-			vmlfb_set_par_locked(vinfo);
-		}
-		VML_WRITE32(par, VML_PIPEACONF, cur | VML_PIPE_FORCE_BORDER);
-		(void)VML_READ32(par, VML_PIPEACONF);
-		break;
-	case FB_BLANK_VSYNC_SUSPEND:
-	case FB_BLANK_HSYNC_SUSPEND:
-		if (!vinfo->pipe_disabled) {
-			vmlfb_disable_pipe(vinfo);
-		}
-		break;
-	case FB_BLANK_POWERDOWN:
-		if (!vinfo->pipe_disabled) {
-			vmlfb_disable_pipe(vinfo);
-		}
-		break;
-	default:
-		return -EINVAL;
-	}
-
-	return 0;
-}
-
-static int vmlfb_blank(int blank_mode, struct fb_info *info)
-{
-	struct vml_info *vinfo = container_of(info, struct vml_info, info);
-	int ret;
-
-	mutex_lock(&vml_mutex);
-	vinfo->cur_blank_mode = blank_mode;
-	ret = vmlfb_blank_locked(vinfo);
-	mutex_unlock(&vml_mutex);
-	return ret;
-}
-
-static int vmlfb_pan_display(struct fb_var_screeninfo *var,
-			     struct fb_info *info)
-{
-	struct vml_info *vinfo = container_of(info, struct vml_info, info);
-	struct vml_par *par = vinfo->par;
-
-	mutex_lock(&vml_mutex);
-	VML_WRITE32(par, VML_DSPCADDR, (u32) vinfo->vram_start +
-		    var->yoffset * vinfo->stride +
-		    var->xoffset * vinfo->bytes_per_pixel);
-	(void)VML_READ32(par, VML_DSPCADDR);
-	mutex_unlock(&vml_mutex);
-
-	return 0;
-}
-
-static int vmlfb_setcolreg(u_int regno, u_int red, u_int green, u_int blue,
-			   u_int transp, struct fb_info *info)
-{
-	u32 v;
-
-	if (regno >= 16)
-		return -EINVAL;
-
-	if (info->var.grayscale) {
-		red = green = blue = (red * 77 + green * 151 + blue * 28) >> 8;
-	}
-
-	if (info->fix.visual != FB_VISUAL_TRUECOLOR)
-		return -EINVAL;
-
-	red = VML_TOHW(red, info->var.red.length);
-	blue = VML_TOHW(blue, info->var.blue.length);
-	green = VML_TOHW(green, info->var.green.length);
-	transp = VML_TOHW(transp, info->var.transp.length);
-
-	v = (red << info->var.red.offset) |
-	    (green << info->var.green.offset) |
-	    (blue << info->var.blue.offset) |
-	    (transp << info->var.transp.offset);
-
-	switch (info->var.bits_per_pixel) {
-	case 16:
-		((u32 *) info->pseudo_palette)[regno] = v;
-		break;
-	case 24:
-	case 32:
-		((u32 *) info->pseudo_palette)[regno] = v;
-		break;
-	}
-	return 0;
-}
-
-static int vmlfb_mmap(struct fb_info *info, struct vm_area_struct *vma)
-{
-	struct vml_info *vinfo = container_of(info, struct vml_info, info);
-	unsigned long offset = vma->vm_pgoff << PAGE_SHIFT;
-	int ret;
-	unsigned long prot;
-
-	vma->vm_page_prot = pgprot_decrypted(vma->vm_page_prot);
-
-	ret = vmlfb_vram_offset(vinfo, offset);
-	if (ret)
-		return -EINVAL;
-
-	prot = pgprot_val(vma->vm_page_prot) & ~_PAGE_CACHE_MASK;
-	pgprot_val(vma->vm_page_prot) =
-		prot | cachemode2protval(_PAGE_CACHE_MODE_UC_MINUS);
-
-	return vm_iomap_memory(vma, vinfo->vram_start,
-			vinfo->vram_contig_size);
-}
-
-static int vmlfb_sync(struct fb_info *info)
-{
-	return 0;
-}
-
-static int vmlfb_cursor(struct fb_info *info, struct fb_cursor *cursor)
-{
-	return -EINVAL;	/* just to force soft_cursor() call */
-}
-
-static struct fb_ops vmlfb_ops = {
-	.owner = THIS_MODULE,
-	.fb_open = vmlfb_open,
-	.fb_release = vmlfb_release,
-	__FB_DEFAULT_IOMEM_OPS_RDWR,
-	.fb_check_var = vmlfb_check_var,
-	.fb_set_par = vmlfb_set_par,
-	.fb_blank = vmlfb_blank,
-	.fb_pan_display = vmlfb_pan_display,
-	__FB_DEFAULT_IOMEM_OPS_DRAW,
-	.fb_cursor = vmlfb_cursor,
-	.fb_sync = vmlfb_sync,
-	.fb_mmap = vmlfb_mmap,
-	.fb_setcolreg = vmlfb_setcolreg
-};
-
-static const struct pci_device_id vml_ids[] = {
-	{PCI_DEVICE(PCI_VENDOR_ID_INTEL, VML_DEVICE_VDC)},
-	{0}
-};
-
-static struct pci_driver vmlfb_pci_driver = {
-	.name = "vmlfb",
-	.id_table = vml_ids,
-	.probe = vml_pci_probe,
-	.remove = vml_pci_remove,
-};
-
-static void __exit vmlfb_cleanup(void)
-{
-	pci_unregister_driver(&vmlfb_pci_driver);
-}
-
-static int __init vmlfb_init(void)
-{
-
-#ifndef MODULE
-	char *option = NULL;
-#endif
-
-	if (fb_modesetting_disabled("vmlfb"))
-		return -ENODEV;
-
-#ifndef MODULE
-	if (fb_get_options(MODULE_NAME, &option))
-		return -ENODEV;
-#endif
-
-	printk(KERN_DEBUG MODULE_NAME ": initializing\n");
-	mutex_init(&vml_mutex);
-	INIT_LIST_HEAD(&global_no_mode);
-	INIT_LIST_HEAD(&global_has_mode);
-
-	return pci_register_driver(&vmlfb_pci_driver);
-}
-
-int vmlfb_register_subsys(struct vml_sys *sys)
-{
-	struct vml_info *entry;
-	struct list_head *list;
-	u32 save_activate;
-
-	mutex_lock(&vml_mutex);
-	if (subsys != NULL) {
-		subsys->restore(subsys);
-	}
-	subsys = sys;
-	subsys->save(subsys);
-
-	/*
-	 * We need to restart list traversal for each item, since we
-	 * release the list mutex in the loop.
-	 */
-
-	list = global_no_mode.next;
-	while (list != &global_no_mode) {
-		list_del_init(list);
-		entry = list_entry(list, struct vml_info, head);
-
-		/*
-		 * First, try the current mode which might not be
-		 * completely validated with respect to the pixel clock.
-		 */
-
-		if (!vmlfb_check_var_locked(&entry->info.var, entry)) {
-			vmlfb_set_par_locked(entry);
-			list_add_tail(list, &global_has_mode);
-		} else {
-
-			/*
-			 * Didn't work. Try to find another mode,
-			 * that matches this subsys.
-			 */
-
-			mutex_unlock(&vml_mutex);
-			save_activate = entry->info.var.activate;
-			entry->info.var.bits_per_pixel = 16;
-			vmlfb_set_pref_pixel_format(&entry->info.var);
-			if (fb_find_mode(&entry->info.var,
-					 &entry->info,
-					 vml_default_mode, NULL, 0, NULL, 16)) {
-				entry->info.var.activate |=
-				    FB_ACTIVATE_FORCE | FB_ACTIVATE_NOW;
-				fb_set_var(&entry->info, &entry->info.var);
-			} else {
-				printk(KERN_ERR MODULE_NAME
-				       ": Sorry. no mode found for this subsys.\n");
-			}
-			entry->info.var.activate = save_activate;
-			mutex_lock(&vml_mutex);
-		}
-		vmlfb_blank_locked(entry);
-		list = global_no_mode.next;
-	}
-	mutex_unlock(&vml_mutex);
-
-	printk(KERN_DEBUG MODULE_NAME ": Registered %s subsystem.\n",
-				subsys->name ? subsys->name : "unknown");
-	return 0;
-}
-
-EXPORT_SYMBOL_GPL(vmlfb_register_subsys);
-
-void vmlfb_unregister_subsys(struct vml_sys *sys)
-{
-	struct vml_info *entry, *next;
-
-	mutex_lock(&vml_mutex);
-	if (subsys != sys) {
-		mutex_unlock(&vml_mutex);
-		return;
-	}
-	subsys->restore(subsys);
-	subsys = NULL;
-	list_for_each_entry_safe(entry, next, &global_has_mode, head) {
-		printk(KERN_DEBUG MODULE_NAME ": subsys disable pipe\n");
-		vmlfb_disable_pipe(entry);
-		list_move_tail(&entry->head, &global_no_mode);
-	}
-	mutex_unlock(&vml_mutex);
-}
-
-EXPORT_SYMBOL_GPL(vmlfb_unregister_subsys);
-
-module_init(vmlfb_init);
-module_exit(vmlfb_cleanup);
-
-MODULE_AUTHOR("Tungsten Graphics");
-MODULE_DESCRIPTION("Initialization of the Vermilion display devices");
-MODULE_VERSION("1.0.0");
-MODULE_LICENSE("GPL");
diff --git a/drivers/video/fbdev/vermilion/vermilion.h b/drivers/video/fbdev/vermilion/vermilion.h
deleted file mode 100644
index 19cbbe76aba75..0000000000000
--- a/drivers/video/fbdev/vermilion/vermilion.h
+++ /dev/null
@@ -1,245 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-or-later */
-/*
- * Copyright (c) Intel Corp. 2007.
- * All Rights Reserved.
- *
- * Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to
- * develop this driver.
- *
- * This file is part of the Vermilion Range fb driver.
- *
- * Authors:
- *   Thomas Hellström <thomas-at-tungstengraphics-dot-com>
- */
-
-#ifndef _VERMILION_H_
-#define _VERMILION_H_
-
-#include <linux/kernel.h>
-#include <linux/pci.h>
-#include <linux/atomic.h>
-#include <linux/mutex.h>
-
-#define VML_DEVICE_GPU 0x5002
-#define VML_DEVICE_VDC 0x5009
-
-#define VML_VRAM_AREAS 3
-#define VML_MAX_XRES 1024
-#define VML_MAX_YRES 768
-#define VML_MAX_XRES_VIRTUAL 1040
-
-/*
- * Display controller registers:
- */
-
-/* Display controller 10-bit color representation */
-
-#define VML_R_MASK                   0x3FF00000
-#define VML_R_SHIFT                  20
-#define VML_G_MASK                   0x000FFC00
-#define VML_G_SHIFT                  10
-#define VML_B_MASK                   0x000003FF
-#define VML_B_SHIFT                  0
-
-/* Graphics plane control */
-#define VML_DSPCCNTR                 0x00072180
-#define VML_GFX_ENABLE               0x80000000
-#define VML_GFX_GAMMABYPASS          0x40000000
-#define VML_GFX_ARGB1555             0x0C000000
-#define VML_GFX_RGB0888              0x18000000
-#define VML_GFX_ARGB8888             0x1C000000
-#define VML_GFX_ALPHACONST           0x02000000
-#define VML_GFX_ALPHAMULT            0x01000000
-#define VML_GFX_CONST_ALPHA          0x000000FF
-
-/* Graphics plane start address. Pixel aligned. */
-#define VML_DSPCADDR                 0x00072184
-
-/* Graphics plane stride register. */
-#define VML_DSPCSTRIDE               0x00072188
-
-/* Graphics plane position register. */
-#define VML_DSPCPOS                  0x0007218C
-#define VML_POS_YMASK                0x0FFF0000
-#define VML_POS_YSHIFT               16
-#define VML_POS_XMASK                0x00000FFF
-#define VML_POS_XSHIFT               0
-
-/* Graphics plane height and width */
-#define VML_DSPCSIZE                 0x00072190
-#define VML_SIZE_HMASK               0x0FFF0000
-#define VML_SIZE_HSHIFT              16
-#define VML_SISE_WMASK               0x00000FFF
-#define VML_SIZE_WSHIFT              0
-
-/* Graphics plane gamma correction lookup table registers (129 * 32 bits) */
-#define VML_DSPCGAMLUT               0x00072200
-
-/* Pixel video output configuration register */
-#define VML_PVOCONFIG                0x00061140
-#define VML_CONFIG_BASE              0x80000000
-#define VML_CONFIG_PIXEL_SWAP        0x04000000
-#define VML_CONFIG_DE_INV            0x01000000
-#define VML_CONFIG_HREF_INV          0x00400000
-#define VML_CONFIG_VREF_INV          0x00100000
-#define VML_CONFIG_CLK_INV           0x00040000
-#define VML_CONFIG_CLK_DIV2          0x00010000
-#define VML_CONFIG_ESTRB_INV         0x00008000
-
-/* Pipe A Horizontal total register */
-#define VML_HTOTAL_A                 0x00060000
-#define VML_HTOTAL_MASK              0x1FFF0000
-#define VML_HTOTAL_SHIFT             16
-#define VML_HTOTAL_VAL               8192
-#define VML_HACTIVE_MASK             0x000007FF
-#define VML_HACTIVE_SHIFT            0
-#define VML_HACTIVE_VAL              4096
-
-/* Pipe A Horizontal Blank register */
-#define VML_HBLANK_A                 0x00060004
-#define VML_HBLANK_END_MASK          0x1FFF0000
-#define VML_HBLANK_END_SHIFT         16
-#define VML_HBLANK_END_VAL           8192
-#define VML_HBLANK_START_MASK        0x00001FFF
-#define VML_HBLANK_START_SHIFT       0
-#define VML_HBLANK_START_VAL         8192
-
-/* Pipe A Horizontal Sync register */
-#define VML_HSYNC_A                  0x00060008
-#define VML_HSYNC_END_MASK           0x1FFF0000
-#define VML_HSYNC_END_SHIFT          16
-#define VML_HSYNC_END_VAL            8192
-#define VML_HSYNC_START_MASK         0x00001FFF
-#define VML_HSYNC_START_SHIFT        0
-#define VML_HSYNC_START_VAL          8192
-
-/* Pipe A Vertical total register */
-#define VML_VTOTAL_A                 0x0006000C
-#define VML_VTOTAL_MASK              0x1FFF0000
-#define VML_VTOTAL_SHIFT             16
-#define VML_VTOTAL_VAL               8192
-#define VML_VACTIVE_MASK             0x000007FF
-#define VML_VACTIVE_SHIFT            0
-#define VML_VACTIVE_VAL              4096
-
-/* Pipe A Vertical Blank register */
-#define VML_VBLANK_A                 0x00060010
-#define VML_VBLANK_END_MASK          0x1FFF0000
-#define VML_VBLANK_END_SHIFT         16
-#define VML_VBLANK_END_VAL           8192
-#define VML_VBLANK_START_MASK        0x00001FFF
-#define VML_VBLANK_START_SHIFT       0
-#define VML_VBLANK_START_VAL         8192
-
-/* Pipe A Vertical Sync register */
-#define VML_VSYNC_A                  0x00060014
-#define VML_VSYNC_END_MASK           0x1FFF0000
-#define VML_VSYNC_END_SHIFT          16
-#define VML_VSYNC_END_VAL            8192
-#define VML_VSYNC_START_MASK         0x00001FFF
-#define VML_VSYNC_START_SHIFT        0
-#define VML_VSYNC_START_VAL          8192
-
-/* Pipe A Source Image size (minus one - equal to active size)
- * Programmable while pipe is enabled.
- */
-#define VML_PIPEASRC                 0x0006001C
-#define VML_PIPEASRC_HMASK           0x0FFF0000
-#define VML_PIPEASRC_HSHIFT          16
-#define VML_PIPEASRC_VMASK           0x00000FFF
-#define VML_PIPEASRC_VSHIFT          0
-
-/* Pipe A Border Color Pattern register (10 bit color) */
-#define VML_BCLRPAT_A                0x00060020
-
-/* Pipe A Canvas Color register  (10 bit color) */
-#define VML_CANVSCLR_A               0x00060024
-
-/* Pipe A Configuration register */
-#define VML_PIPEACONF                0x00070008
-#define VML_PIPE_BASE                0x00000000
-#define VML_PIPE_ENABLE              0x80000000
-#define VML_PIPE_FORCE_BORDER        0x02000000
-#define VML_PIPE_PLANES_OFF          0x00080000
-#define VML_PIPE_ARGB_OUTPUT_MODE    0x00040000
-
-/* Pipe A FIFO setting */
-#define VML_DSPARB                   0x00070030
-#define VML_FIFO_DEFAULT             0x00001D9C
-
-/* MDVO rcomp status & pads control register */
-#define VML_RCOMPSTAT                0x00070048
-#define VML_MDVO_VDC_I_RCOMP         0x80000000
-#define VML_MDVO_POWERSAVE_OFF       0x00000008
-#define VML_MDVO_PAD_ENABLE          0x00000004
-#define VML_MDVO_PULLDOWN_ENABLE     0x00000001
-
-struct vml_par {
-	struct pci_dev *vdc;
-	u64 vdc_mem_base;
-	u64 vdc_mem_size;
-	char __iomem *vdc_mem;
-
-	struct pci_dev *gpu;
-	u64 gpu_mem_base;
-	u64 gpu_mem_size;
-	char __iomem *gpu_mem;
-
-	atomic_t refcount;
-};
-
-struct vram_area {
-	unsigned long logical;
-	unsigned long phys;
-	unsigned long size;
-	unsigned order;
-};
-
-struct vml_info {
-	struct fb_info info;
-	struct vml_par *par;
-	struct list_head head;
-	struct vram_area vram[VML_VRAM_AREAS];
-	u64 vram_start;
-	u64 vram_contig_size;
-	u32 num_areas;
-	void __iomem *vram_logical;
-	u32 pseudo_palette[16];
-	u32 stride;
-	u32 bytes_per_pixel;
-	atomic_t vmas;
-	int cur_blank_mode;
-	int pipe_disabled;
-};
-
-/*
- * Subsystem
- */
-
-struct vml_sys {
-	char *name;
-
-	/*
-	 * Save / Restore;
-	 */
-
-	int (*save) (struct vml_sys * sys);
-	int (*restore) (struct vml_sys * sys);
-
-	/*
-	 * PLL programming;
-	 */
-
-	int (*set_clock) (struct vml_sys * sys, int clock);
-	int (*nearest_clock) (const struct vml_sys * sys, int clock);
-};
-
-extern int vmlfb_register_subsys(struct vml_sys *sys);
-extern void vmlfb_unregister_subsys(struct vml_sys *sys);
-
-#define VML_READ32(_par, _offset) \
-	(ioread32((_par)->vdc_mem + (_offset)))
-#define VML_WRITE32(_par, _offset, _value)				\
-	iowrite32(_value, (_par)->vdc_mem + (_offset))
-
-#endif
diff --git a/drivers/video/logo/pnmtologo.c b/drivers/video/logo/pnmtologo.c
index ada5ef6e51b7a..2434a25afb645 100644
--- a/drivers/video/logo/pnmtologo.c
+++ b/drivers/video/logo/pnmtologo.c
@@ -249,10 +249,10 @@ static void write_footer(void)
 	fputs("\n};\n\n", out);
 	fprintf(out, "const struct linux_logo %s __initconst = {\n", logoname);
 	fprintf(out, "\t.type\t\t= %s,\n", logo_types[logo_type]);
-	fprintf(out, "\t.width\t\t= %d,\n", logo_width);
-	fprintf(out, "\t.height\t\t= %d,\n", logo_height);
+	fprintf(out, "\t.width\t\t= %u,\n", logo_width);
+	fprintf(out, "\t.height\t\t= %u,\n", logo_height);
 	if (logo_type == LINUX_LOGO_CLUT224) {
-		fprintf(out, "\t.clutsize\t= %d,\n", logo_clutsize);
+		fprintf(out, "\t.clutsize\t= %u,\n", logo_clutsize);
 		fprintf(out, "\t.clut\t\t= %s_clut,\n", logoname);
 	}
 	fprintf(out, "\t.data\t\t= %s_data\n", logoname);
diff --git a/drivers/video/sticore.c b/drivers/video/sticore.c
index c3765ad6eedfe..7115b325817f6 100644
--- a/drivers/video/sticore.c
+++ b/drivers/video/sticore.c
@@ -1041,6 +1041,9 @@ static int __init sticore_pa_init(struct parisc_device *dev)
 
 	print_pa_hwpath(dev, sti->pa_path);
 	sticore_check_for_default_sti(sti, sti->pa_path);
+
+	sti->dev = &dev->dev;
+
 	return 0;
 }
 
@@ -1084,6 +1087,8 @@ static int sticore_pci_init(struct pci_dev *pd, const struct pci_device_id *ent)
 		pr_warn("Unable to handle STI device '%s'\n", pci_name(pd));
 		return -ENODEV;
 	}
+
+	sti->dev = &pd->dev;
 #endif /* CONFIG_PCI */
 
 	return 0;
diff --git a/include/linux/amba/clcd-regs.h b/include/linux/amba/clcd-regs.h
deleted file mode 100644
index 421b0fa90d6ac..0000000000000
--- a/include/linux/amba/clcd-regs.h
+++ /dev/null
@@ -1,87 +0,0 @@
-/*
- * David A Rusling
- *
- * Copyright (C) 2001 ARM Limited
- *
- * 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.
- */
-
-#ifndef AMBA_CLCD_REGS_H
-#define AMBA_CLCD_REGS_H
-
-/*
- * CLCD Controller Internal Register addresses
- */
-#define CLCD_TIM0		0x00000000
-#define CLCD_TIM1 		0x00000004
-#define CLCD_TIM2 		0x00000008
-#define CLCD_TIM3 		0x0000000c
-#define CLCD_UBAS 		0x00000010
-#define CLCD_LBAS 		0x00000014
-
-#define CLCD_PL110_IENB		0x00000018
-#define CLCD_PL110_CNTL		0x0000001c
-#define CLCD_PL110_STAT		0x00000020
-#define CLCD_PL110_INTR 	0x00000024
-#define CLCD_PL110_UCUR		0x00000028
-#define CLCD_PL110_LCUR		0x0000002C
-
-#define CLCD_PL111_CNTL		0x00000018
-#define CLCD_PL111_IENB		0x0000001c
-#define CLCD_PL111_RIS		0x00000020
-#define CLCD_PL111_MIS		0x00000024
-#define CLCD_PL111_ICR		0x00000028
-#define CLCD_PL111_UCUR		0x0000002c
-#define CLCD_PL111_LCUR		0x00000030
-
-#define CLCD_PALL 		0x00000200
-#define CLCD_PALETTE		0x00000200
-
-#define TIM2_PCD_LO_MASK	GENMASK(4, 0)
-#define TIM2_PCD_LO_BITS	5
-#define TIM2_CLKSEL		(1 << 5)
-#define TIM2_ACB_MASK		GENMASK(10, 6)
-#define TIM2_IVS		(1 << 11)
-#define TIM2_IHS		(1 << 12)
-#define TIM2_IPC		(1 << 13)
-#define TIM2_IOE		(1 << 14)
-#define TIM2_BCD		(1 << 26)
-#define TIM2_PCD_HI_MASK	GENMASK(31, 27)
-#define TIM2_PCD_HI_BITS	5
-#define TIM2_PCD_HI_SHIFT	27
-
-#define CNTL_LCDEN		(1 << 0)
-#define CNTL_LCDBPP1		(0 << 1)
-#define CNTL_LCDBPP2		(1 << 1)
-#define CNTL_LCDBPP4		(2 << 1)
-#define CNTL_LCDBPP8		(3 << 1)
-#define CNTL_LCDBPP16		(4 << 1)
-#define CNTL_LCDBPP16_565	(6 << 1)
-#define CNTL_LCDBPP16_444	(7 << 1)
-#define CNTL_LCDBPP24		(5 << 1)
-#define CNTL_LCDBW		(1 << 4)
-#define CNTL_LCDTFT		(1 << 5)
-#define CNTL_LCDMONO8		(1 << 6)
-#define CNTL_LCDDUAL		(1 << 7)
-#define CNTL_BGR		(1 << 8)
-#define CNTL_BEBO		(1 << 9)
-#define CNTL_BEPO		(1 << 10)
-#define CNTL_LCDPWR		(1 << 11)
-#define CNTL_LCDVCOMP(x)	((x) << 12)
-#define CNTL_LDMAFIFOTIME	(1 << 15)
-#define CNTL_WATERMARK		(1 << 16)
-
-/* ST Microelectronics variant bits */
-#define CNTL_ST_1XBPP_444	0x0
-#define CNTL_ST_1XBPP_5551	(1 << 17)
-#define CNTL_ST_1XBPP_565	(1 << 18)
-#define CNTL_ST_CDWID_12	0x0
-#define CNTL_ST_CDWID_16	(1 << 19)
-#define CNTL_ST_CDWID_18	(1 << 20)
-#define CNTL_ST_CDWID_24	((1 << 19)|(1 << 20))
-#define CNTL_ST_CEAEN		(1 << 21)
-#define CNTL_ST_LCDBPP24_PACKED	(6 << 1)
-
-#endif /* AMBA_CLCD_REGS_H */
diff --git a/include/linux/amba/clcd.h b/include/linux/amba/clcd.h
deleted file mode 100644
index b6e0cbeaf533e..0000000000000
--- a/include/linux/amba/clcd.h
+++ /dev/null
@@ -1,290 +0,0 @@
-/*
- * linux/include/asm-arm/hardware/amba_clcd.h -- Integrator LCD panel.
- *
- * David A Rusling
- *
- * Copyright (C) 2001 ARM Limited
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License.  See the file COPYING in the main directory of this archive
- * for more details.
- */
-#include <linux/fb.h>
-#include <linux/amba/clcd-regs.h>
-
-enum {
-	/* individual formats */
-	CLCD_CAP_RGB444		= (1 << 0),
-	CLCD_CAP_RGB5551	= (1 << 1),
-	CLCD_CAP_RGB565		= (1 << 2),
-	CLCD_CAP_RGB888		= (1 << 3),
-	CLCD_CAP_BGR444		= (1 << 4),
-	CLCD_CAP_BGR5551	= (1 << 5),
-	CLCD_CAP_BGR565		= (1 << 6),
-	CLCD_CAP_BGR888		= (1 << 7),
-
-	/* connection layouts */
-	CLCD_CAP_444		= CLCD_CAP_RGB444 | CLCD_CAP_BGR444,
-	CLCD_CAP_5551		= CLCD_CAP_RGB5551 | CLCD_CAP_BGR5551,
-	CLCD_CAP_565		= CLCD_CAP_RGB565 | CLCD_CAP_BGR565,
-	CLCD_CAP_888		= CLCD_CAP_RGB888 | CLCD_CAP_BGR888,
-
-	/* red/blue ordering */
-	CLCD_CAP_RGB		= CLCD_CAP_RGB444 | CLCD_CAP_RGB5551 |
-				  CLCD_CAP_RGB565 | CLCD_CAP_RGB888,
-	CLCD_CAP_BGR		= CLCD_CAP_BGR444 | CLCD_CAP_BGR5551 |
-				  CLCD_CAP_BGR565 | CLCD_CAP_BGR888,
-
-	CLCD_CAP_ALL		= CLCD_CAP_BGR | CLCD_CAP_RGB,
-};
-
-struct backlight_device;
-
-struct clcd_panel {
-	struct fb_videomode	mode;
-	signed short		width;	/* width in mm */
-	signed short		height;	/* height in mm */
-	u32			tim2;
-	u32			tim3;
-	u32			cntl;
-	u32			caps;
-	unsigned int		bpp:8,
-				fixedtimings:1,
-				grayscale:1;
-	unsigned int		connector;
-	struct backlight_device	*backlight;
-	/*
-	 * If the B/R lines are switched between the CLCD
-	 * and the panel we need to know this and not try to
-	 * compensate with the BGR bit in the control register.
-	 */
-	bool			bgr_connection;
-};
-
-struct clcd_regs {
-	u32			tim0;
-	u32			tim1;
-	u32			tim2;
-	u32			tim3;
-	u32			cntl;
-	unsigned long		pixclock;
-};
-
-struct clcd_fb;
-
-/*
- * the board-type specific routines
- */
-struct clcd_board {
-	const char *name;
-
-	/*
-	 * Optional.  Hardware capability flags.
-	 */
-	u32	caps;
-
-	/*
-	 * Optional.  Check whether the var structure is acceptable
-	 * for this display.
-	 */
-	int	(*check)(struct clcd_fb *fb, struct fb_var_screeninfo *var);
-
-	/*
-	 * Compulsory.  Decode fb->fb.var into regs->*.  In the case of
-	 * fixed timing, set regs->* to the register values required.
-	 */
-	void	(*decode)(struct clcd_fb *fb, struct clcd_regs *regs);
-
-	/*
-	 * Optional.  Disable any extra display hardware.
-	 */
-	void	(*disable)(struct clcd_fb *);
-
-	/*
-	 * Optional.  Enable any extra display hardware.
-	 */
-	void	(*enable)(struct clcd_fb *);
-
-	/*
-	 * Setup platform specific parts of CLCD driver
-	 */
-	int	(*setup)(struct clcd_fb *);
-
-	/*
-	 * mmap the framebuffer memory
-	 */
-	int	(*mmap)(struct clcd_fb *, struct vm_area_struct *);
-
-	/*
-	 * Remove platform specific parts of CLCD driver
-	 */
-	void	(*remove)(struct clcd_fb *);
-};
-
-struct amba_device;
-struct clk;
-
-/* this data structure describes each frame buffer device we find */
-struct clcd_fb {
-	struct fb_info		fb;
-	struct amba_device	*dev;
-	struct clk		*clk;
-	struct clcd_panel	*panel;
-	struct clcd_board	*board;
-	void			*board_data;
-	void __iomem		*regs;
-	u16			off_ienb;
-	u16			off_cntl;
-	u32			clcd_cntl;
-	u32			cmap[16];
-	bool			clk_enabled;
-};
-
-static inline void clcdfb_decode(struct clcd_fb *fb, struct clcd_regs *regs)
-{
-	struct fb_var_screeninfo *var = &fb->fb.var;
-	u32 val, cpl;
-
-	/*
-	 * Program the CLCD controller registers and start the CLCD
-	 */
-	val = ((var->xres / 16) - 1) << 2;
-	val |= (var->hsync_len - 1) << 8;
-	val |= (var->right_margin - 1) << 16;
-	val |= (var->left_margin - 1) << 24;
-	regs->tim0 = val;
-
-	val = var->yres;
-	if (fb->panel->cntl & CNTL_LCDDUAL)
-		val /= 2;
-	val -= 1;
-	val |= (var->vsync_len - 1) << 10;
-	val |= var->lower_margin << 16;
-	val |= var->upper_margin << 24;
-	regs->tim1 = val;
-
-	val = fb->panel->tim2;
-	val |= var->sync & FB_SYNC_HOR_HIGH_ACT  ? 0 : TIM2_IHS;
-	val |= var->sync & FB_SYNC_VERT_HIGH_ACT ? 0 : TIM2_IVS;
-
-	cpl = var->xres_virtual;
-	if (fb->panel->cntl & CNTL_LCDTFT)	  /* TFT */
-		/* / 1 */;
-	else if (!var->grayscale)		  /* STN color */
-		cpl = cpl * 8 / 3;
-	else if (fb->panel->cntl & CNTL_LCDMONO8) /* STN monochrome, 8bit */
-		cpl /= 8;
-	else					  /* STN monochrome, 4bit */
-		cpl /= 4;
-
-	regs->tim2 = val | ((cpl - 1) << 16);
-
-	regs->tim3 = fb->panel->tim3;
-
-	val = fb->panel->cntl;
-	if (var->grayscale)
-		val |= CNTL_LCDBW;
-
-	if (fb->panel->caps && fb->board->caps && var->bits_per_pixel >= 16) {
-		/*
-		 * if board and panel supply capabilities, we can support
-		 * changing BGR/RGB depending on supplied parameters. Here
-		 * we switch to what the framebuffer is providing if need
-		 * be, so if the framebuffer is BGR but the display connection
-		 * is RGB (first case) we switch it around. Vice versa mutatis
-		 * mutandis if the framebuffer is RGB but the display connection
-		 * is BGR, we flip it around.
-		 */
-		if (var->red.offset == 0)
-			val &= ~CNTL_BGR;
-		else
-			val |= CNTL_BGR;
-		if (fb->panel->bgr_connection)
-			val ^= CNTL_BGR;
-	}
-
-	switch (var->bits_per_pixel) {
-	case 1:
-		val |= CNTL_LCDBPP1;
-		break;
-	case 2:
-		val |= CNTL_LCDBPP2;
-		break;
-	case 4:
-		val |= CNTL_LCDBPP4;
-		break;
-	case 8:
-		val |= CNTL_LCDBPP8;
-		break;
-	case 16:
-		/*
-		 * PL110 cannot choose between 5551 and 565 modes in its
-		 * control register.  It is possible to use 565 with
-		 * custom external wiring.
-		 */
-		if (amba_part(fb->dev) == 0x110 ||
-		    var->green.length == 5)
-			val |= CNTL_LCDBPP16;
-		else if (var->green.length == 6)
-			val |= CNTL_LCDBPP16_565;
-		else
-			val |= CNTL_LCDBPP16_444;
-		break;
-	case 32:
-		val |= CNTL_LCDBPP24;
-		break;
-	}
-
-	regs->cntl = val;
-	regs->pixclock = var->pixclock;
-}
-
-static inline int clcdfb_check(struct clcd_fb *fb, struct fb_var_screeninfo *var)
-{
-	var->xres_virtual = var->xres = (var->xres + 15) & ~15;
-	var->yres_virtual = var->yres = (var->yres + 1) & ~1;
-
-#define CHECK(e,l,h) (var->e < l || var->e > h)
-	if (CHECK(right_margin, (5+1), 256) ||	/* back porch */
-	    CHECK(left_margin, (5+1), 256) ||	/* front porch */
-	    CHECK(hsync_len, (5+1), 256) ||
-	    var->xres > 4096 ||
-	    var->lower_margin > 255 ||		/* back porch */
-	    var->upper_margin > 255 ||		/* front porch */
-	    var->vsync_len > 32 ||
-	    var->yres > 1024)
-		return -EINVAL;
-#undef CHECK
-
-	/* single panel mode: PCD = max(PCD, 1) */
-	/* dual panel mode: PCD = max(PCD, 5) */
-
-	/*
-	 * You can't change the grayscale setting, and
-	 * we can only do non-interlaced video.
-	 */
-	if (var->grayscale != fb->fb.var.grayscale ||
-	    (var->vmode & FB_VMODE_MASK) != FB_VMODE_NONINTERLACED)
-		return -EINVAL;
-
-#define CHECK(e) (var->e != fb->fb.var.e)
-	if (fb->panel->fixedtimings &&
-	    (CHECK(xres)		||
-	     CHECK(yres)		||
-	     CHECK(bits_per_pixel)	||
-	     CHECK(pixclock)		||
-	     CHECK(left_margin)		||
-	     CHECK(right_margin)	||
-	     CHECK(upper_margin)	||
-	     CHECK(lower_margin)	||
-	     CHECK(hsync_len)		||
-	     CHECK(vsync_len)		||
-	     CHECK(sync)))
-		return -EINVAL;
-#undef CHECK
-
-	var->nonstd = 0;
-	var->accel_flags = 0;
-
-	return 0;
-}
diff --git a/include/video/sticore.h b/include/video/sticore.h
index 012b5b46ad7d0..823666af1871a 100644
--- a/include/video/sticore.h
+++ b/include/video/sticore.h
@@ -2,7 +2,7 @@
 #ifndef STICORE_H
 #define STICORE_H
 
-struct fb_info;
+struct device;
 
 /* generic STI structures & functions */
 
@@ -367,8 +367,8 @@ struct sti_struct {
 	/* PCI data structures (pg. 17ff from sti.pdf) */
 	u8 rm_entry[16]; /* pci region mapper array == pci config space offset */
 
-	/* pointer to the fb_info where this STI device is used */
-	struct fb_info *info;
+	/* pointer to the parent device */
+	struct device *dev;
 
 	/* pointer to all internal data */
 	struct sti_all_data *sti_data;