569 files changed, 16995 insertions, 23043 deletions

diff --git a/drivers/video/Kconfig b/drivers/video/Kconfig
index 4cf1e1dd562..8bf495ffb02 100644
--- a/drivers/video/Kconfig
+++ b/drivers/video/Kconfig
@@ -19,2498 +19,37 @@ source "drivers/char/agp/Kconfig"
 
 source "drivers/gpu/vga/Kconfig"
 
+source "drivers/gpu/host1x/Kconfig"
+source "drivers/gpu/ipu-v3/Kconfig"
+
+menu "Direct Rendering Manager"
 source "drivers/gpu/drm/Kconfig"
+endmenu
 
-source "drivers/gpu/host1x/Kconfig"
+menu "Frame buffer Devices"
+source "drivers/video/fbdev/Kconfig"
+endmenu
+
+source "drivers/video/backlight/Kconfig"
 
 config VGASTATE
        tristate
        default n
 
-config VIDEO_OUTPUT_CONTROL
-	tristate "Lowlevel video output switch controls"
-	help
-	  This framework adds support for low-level control of the video 
-	  output switch.
-
 config VIDEOMODE_HELPERS
 	bool
 
 config HDMI
 	bool
 
-menuconfig FB
-	tristate "Support for frame buffer devices"
-	---help---
-	  The frame buffer device provides an abstraction for the graphics
-	  hardware. It represents the frame buffer of some video hardware and
-	  allows application software to access the graphics hardware through
-	  a well-defined interface, so the software doesn't need to know
-	  anything about the low-level (hardware register) stuff.
-
-	  Frame buffer devices work identically across the different
-	  architectures supported by Linux and make the implementation of
-	  application programs easier and more portable; at this point, an X
-	  server exists which uses the frame buffer device exclusively.
-	  On several non-X86 architectures, the frame buffer device is the
-	  only way to use the graphics hardware.
-
-	  The device is accessed through special device nodes, usually located
-	  in the /dev directory, i.e. /dev/fb*.
-
-	  You need an utility program called fbset to make full use of frame
-	  buffer devices. Please read <file:Documentation/fb/framebuffer.txt>
-	  and the Framebuffer-HOWTO at
-	  <http://www.munted.org.uk/programming/Framebuffer-HOWTO-1.3.html> for more
-	  information.
-
-	  Say Y here and to the driver for your graphics board below if you
-	  are compiling a kernel for a non-x86 architecture.
-
-	  If you are compiling for the x86 architecture, you can say Y if you
-	  want to play with it, but it is not essential. Please note that
-	  running graphical applications that directly touch the hardware
-	  (e.g. an accelerated X server) and that are not frame buffer
-	  device-aware may cause unexpected results. If unsure, say N.
-
-config FIRMWARE_EDID
-       bool "Enable firmware EDID"
-       depends on FB
-       default n
-       ---help---
-         This enables access to the EDID transferred from the firmware.
-	 On the i386, this is from the Video BIOS. Enable this if DDC/I2C
-	 transfers do not work for your driver and if you are using
-	 nvidiafb, i810fb or savagefb.
-
-	 In general, choosing Y for this option is safe.  If you
-	 experience extremely long delays while booting before you get
-	 something on your display, try setting this to N.  Matrox cards in
-	 combination with certain motherboards and monitors are known to
-	 suffer from this problem.
-
-config FB_DDC
-       tristate
-       depends on FB
-       select I2C_ALGOBIT
-       select I2C
-       default n
-
-config FB_BOOT_VESA_SUPPORT
-	bool
-	depends on FB
-	default n
-	---help---
-	  If true, at least one selected framebuffer driver can take advantage
-	  of VESA video modes set at an early boot stage via the vga= parameter.
-
-config FB_CFB_FILLRECT
-	tristate
-	depends on FB
-	default n
-	---help---
-	  Include the cfb_fillrect function for generic software rectangle
-	  filling. This is used by drivers that don't provide their own
-	  (accelerated) version.
-
-config FB_CFB_COPYAREA
-	tristate
-	depends on FB
-	default n
-	---help---
-	  Include the cfb_copyarea function for generic software area copying.
-	  This is used by drivers that don't provide their own (accelerated)
-	  version.
-
-config FB_CFB_IMAGEBLIT
-	tristate
-	depends on FB
-	default n
-	---help---
-	  Include the cfb_imageblit function for generic software image
-	  blitting. This is used by drivers that don't provide their own
-	  (accelerated) version.
-
-config FB_CFB_REV_PIXELS_IN_BYTE
-	bool
-	depends on FB
-	default n
-	---help---
-	  Allow generic frame-buffer functions to work on displays with 1, 2
-	  and 4 bits per pixel depths which has opposite order of pixels in
-	  byte order to bytes in long order.
-
-config FB_SYS_FILLRECT
-	tristate
-	depends on FB
-	default n
-	---help---
-	  Include the sys_fillrect function for generic software rectangle
-	  filling. This is used by drivers that don't provide their own
-	  (accelerated) version and the framebuffer is in system RAM.
-
-config FB_SYS_COPYAREA
-	tristate
-	depends on FB
-	default n
-	---help---
-	  Include the sys_copyarea function for generic software area copying.
-	  This is used by drivers that don't provide their own (accelerated)
-	  version and the framebuffer is in system RAM.
-
-config FB_SYS_IMAGEBLIT
-	tristate
-	depends on FB
-	default n
-	---help---
-	  Include the sys_imageblit function for generic software image
-	  blitting. This is used by drivers that don't provide their own
-	  (accelerated) version and the framebuffer is in system RAM.
-
-menuconfig FB_FOREIGN_ENDIAN
-	bool "Framebuffer foreign endianness support"
-	depends on FB
-	---help---
-	  This menu will let you enable support for the framebuffers with
-	  non-native endianness (e.g. Little-Endian framebuffer on a
-	  Big-Endian machine). Most probably you don't have such hardware,
-	  so it's safe to say "n" here.
-
-choice
-	prompt "Choice endianness support"
-	depends on FB_FOREIGN_ENDIAN
-
-config FB_BOTH_ENDIAN
-	bool "Support for Big- and Little-Endian framebuffers"
-
-config FB_BIG_ENDIAN
-	bool "Support for Big-Endian framebuffers only"
-
-config FB_LITTLE_ENDIAN
-	bool "Support for Little-Endian framebuffers only"
-
-endchoice
-
-config FB_SYS_FOPS
-       tristate
-       depends on FB
-       default n
-
-config FB_DEFERRED_IO
-	bool
-	depends on FB
-
-config FB_HECUBA
-	tristate
-	depends on FB
-	depends on FB_DEFERRED_IO
-
-config FB_SVGALIB
-	tristate
-	depends on FB
-	default n
-	---help---
-	  Common utility functions useful to fbdev drivers of VGA-based
-	  cards.
-
-config FB_MACMODES
-       tristate
-       depends on FB
-       default n
-
-config FB_BACKLIGHT
-	bool
-	depends on FB
-	select BACKLIGHT_LCD_SUPPORT
-	select BACKLIGHT_CLASS_DEVICE
-	default n
-
-config FB_MODE_HELPERS
-        bool "Enable Video Mode Handling Helpers"
-        depends on FB
-	default n
-	---help---
-	  This enables functions for handling video modes using the
-	  Generalized Timing Formula and the EDID parser. A few drivers rely
-          on this feature such as the radeonfb, rivafb, and the i810fb. If
-	  your driver does not take advantage of this feature, choosing Y will
-	  just increase the kernel size by about 5K.
-
-config FB_TILEBLITTING
-       bool "Enable Tile Blitting Support"
-       depends on FB
-       default n
-       ---help---
-         This enables tile blitting.  Tile blitting is a drawing technique
-	 where the screen is divided into rectangular sections (tiles), whereas
-	 the standard blitting divides the screen into pixels. Because the
-	 default drawing element is a tile, drawing functions will be passed
-	 parameters in terms of number of tiles instead of number of pixels.
-	 For example, to draw a single character, instead of using bitmaps,
-	 an index to an array of bitmaps will be used.  To clear or move a
-	 rectangular section of a screen, the rectangle will be described in
-	 terms of number of tiles in the x- and y-axis.
-
-	 This is particularly important to one driver, matroxfb.  If
-	 unsure, say N.
-
-comment "Frame buffer hardware drivers"
-	depends on FB
-
-config FB_GRVGA
-	tristate "Aeroflex Gaisler framebuffer support"
-	depends on FB && SPARC
-	select FB_CFB_FILLRECT
-	select FB_CFB_COPYAREA
-	select FB_CFB_IMAGEBLIT
-	---help---
-	This enables support for the SVGACTRL framebuffer in the GRLIB IP library from Aeroflex Gaisler.
-
-config FB_CIRRUS
-	tristate "Cirrus Logic support"
-	depends on FB && (ZORRO || PCI)
-	select FB_CFB_FILLRECT
-	select FB_CFB_COPYAREA
-	select FB_CFB_IMAGEBLIT
-	---help---
-	  This enables support for Cirrus Logic GD542x/543x based boards on
-	  Amiga: SD64, Piccolo, Picasso II/II+, Picasso IV, or EGS Spectrum.
-
-	  If you have a PCI-based system, this enables support for these
-	  chips: GD-543x, GD-544x, GD-5480.
-
-	  Please read the file <file:Documentation/fb/cirrusfb.txt>.
-
-	  Say N unless you have such a graphics board or plan to get one
-	  before you next recompile the kernel.
-
-config FB_PM2
-	tristate "Permedia2 support"
-	depends on FB && ((AMIGA && BROKEN) || PCI)
-	select FB_CFB_FILLRECT
-	select FB_CFB_COPYAREA
-	select FB_CFB_IMAGEBLIT
-	help
-	  This is the frame buffer device driver for cards based on
-	  the 3D Labs Permedia, Permedia 2 and Permedia 2V chips.
-	  The driver was tested on the following cards:
-		Diamond FireGL 1000 PRO AGP
-		ELSA Gloria Synergy PCI
-		Appian Jeronimo PRO (both heads) PCI
-		3DLabs Oxygen ACX aka EONtronics Picasso P2 PCI
-		Techsource Raptor GFX-8P (aka Sun PGX-32) on SPARC
-		ASK Graphic Blaster Exxtreme AGP
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called pm2fb.
-
-config FB_PM2_FIFO_DISCONNECT
-	bool "enable FIFO disconnect feature"
-	depends on FB_PM2 && PCI
-	help
-	  Support the Permedia2 FIFO disconnect feature.
-
-config FB_ARMCLCD
-	tristate "ARM PrimeCell PL110 support"
-	depends on FB && ARM && ARM_AMBA
-	select FB_CFB_FILLRECT
-	select FB_CFB_COPYAREA
-	select FB_CFB_IMAGEBLIT
-	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.txt>.  The module
-	  will be called amba-clcd.
-
-config FB_ACORN
-	bool "Acorn VIDC support"
-	depends on (FB = y) && ARM && ARCH_ACORN
-	select FB_CFB_FILLRECT
-	select FB_CFB_COPYAREA
-	select FB_CFB_IMAGEBLIT
-	help
-	  This is the frame buffer device driver for the Acorn VIDC graphics
-	  hardware found in Acorn RISC PCs and other ARM-based machines.  If
-	  unsure, say N.
-
-config FB_CLPS711X
-	bool "CLPS711X LCD support"
-	depends on (FB = y) && ARM && ARCH_CLPS711X
-	select FB_CFB_FILLRECT
-	select FB_CFB_COPYAREA
-	select FB_CFB_IMAGEBLIT
-	help
-	  Say Y to enable the Framebuffer driver for the CLPS7111 and
-	  EP7212 processors.
-
-config FB_SA1100
-	bool "SA-1100 LCD support"
-	depends on (FB = y) && ARM && ARCH_SA1100
-	select FB_CFB_FILLRECT
-	select FB_CFB_COPYAREA
-	select FB_CFB_IMAGEBLIT
-	help
-	  This is a framebuffer device for the SA-1100 LCD Controller.
-	  See <http://www.linux-fbdev.org/> for information on framebuffer
-	  devices.
-
-	  If you plan to use the LCD display with your SA-1100 system, say
-	  Y here.
-
-config FB_IMX
-	tristate "Freescale i.MX1/21/25/27 LCD support"
-	depends on FB && IMX_HAVE_PLATFORM_IMX_FB
-	select FB_CFB_FILLRECT
-	select FB_CFB_COPYAREA
-	select FB_CFB_IMAGEBLIT
-	select FB_MODE_HELPERS
-	select VIDEOMODE_HELPERS
-
-config FB_CYBER2000
-	tristate "CyberPro 2000/2010/5000 support"
-	depends on FB && PCI && (BROKEN || !SPARC64)
-	select FB_CFB_FILLRECT
-	select FB_CFB_COPYAREA
-	select FB_CFB_IMAGEBLIT
-	help
-	  This enables support for the Integraphics CyberPro 20x0 and 5000
-	  VGA chips used in the Rebel.com Netwinder and other machines.
-	  Say Y if you have a NetWinder or a graphics card containing this
-	  device, otherwise say N.
-
-config FB_CYBER2000_DDC
-	bool "DDC for CyberPro support"
-	depends on FB_CYBER2000
-	select FB_DDC
-	default y
-	help
-	  Say Y here if you want DDC support for your CyberPro graphics
-	  card. This is only I2C bus support, driver does not use EDID.
-
-config FB_CYBER2000_I2C
-	bool "CyberPro 2000/2010/5000 I2C support"
-	depends on FB_CYBER2000 && I2C && ARCH_NETWINDER
-	select I2C_ALGOBIT
-	help
-	  Enable support for the I2C video decoder interface on the
-	  Integraphics CyberPro 20x0 and 5000 VGA chips.  This is used
-	  on the Netwinder machines for the SAA7111 video capture.
-
-config FB_APOLLO
-	bool
-	depends on (FB = y) && APOLLO
-	default y
-	select FB_CFB_FILLRECT
-	select FB_CFB_IMAGEBLIT
-
-config FB_Q40
-	bool
-	depends on (FB = y) && Q40
-	default y
-	select FB_CFB_FILLRECT
-	select FB_CFB_COPYAREA
-	select FB_CFB_IMAGEBLIT
-
-config FB_AMIGA
-	tristate "Amiga native chipset support"
-	depends on FB && AMIGA
-	help
-	  This is the frame buffer device driver for the builtin graphics
-	  chipset found in Amigas.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called amifb.
-
-config FB_AMIGA_OCS
-	bool "Amiga OCS chipset support"
-	depends on FB_AMIGA
-	help
-	  This enables support for the original Agnus and Denise video chips,
-	  found in the Amiga 1000 and most A500's and A2000's. If you intend
-	  to run Linux on any of these systems, say Y; otherwise say N.
-
-config FB_AMIGA_ECS
-	bool "Amiga ECS chipset support"
-	depends on FB_AMIGA
-	help
-	  This enables support for the Enhanced Chip Set, found in later
-	  A500's, later A2000's, the A600, the A3000, the A3000T and CDTV. If
-	  you intend to run Linux on any of these systems, say Y; otherwise
-	  say N.
-
-config FB_AMIGA_AGA
-	bool "Amiga AGA chipset support"
-	depends on FB_AMIGA
-	help
-	  This enables support for the Advanced Graphics Architecture (also
-	  known as the AGA or AA) Chip Set, found in the A1200, A4000, A4000T
-	  and CD32. If you intend to run Linux on any of these systems, say Y;
-	  otherwise say N.
-
-config FB_FM2
-	bool "Amiga FrameMaster II/Rainbow II support"
-	depends on (FB = y) && ZORRO
-	select FB_CFB_FILLRECT
-	select FB_CFB_COPYAREA
-	select FB_CFB_IMAGEBLIT
-	help
-	  This is the frame buffer device driver for the Amiga FrameMaster
-	  card from BSC (exhibited 1992 but not shipped as a CBM product).
-
-config FB_ARC
-	tristate "Arc Monochrome LCD board support"
-	depends on FB && X86
-	select FB_SYS_FILLRECT
-	select FB_SYS_COPYAREA
-	select FB_SYS_IMAGEBLIT
-	select FB_SYS_FOPS
-	help
-	  This enables support for the Arc Monochrome LCD board. The board
-	  is based on the KS-108 lcd controller and is typically a matrix
-	  of 2*n chips. This driver was tested with a 128x64 panel. This
-	  driver supports it for use with x86 SBCs through a 16 bit GPIO
-	  interface (8 bit data, 8 bit control). If you anticipate using
-	  this driver, say Y or M; otherwise say N. You must specify the
-	  GPIO IO address to be used for setting control and data.
-
-config FB_ATARI
-	bool "Atari native chipset support"
-	depends on (FB = y) && ATARI
-	select FB_CFB_FILLRECT
-	select FB_CFB_COPYAREA
-	select FB_CFB_IMAGEBLIT
-	help
-	  This is the frame buffer device driver for the builtin graphics
-	  chipset found in Ataris.
-
-config FB_OF
-	bool "Open Firmware frame buffer device support"
-	depends on (FB = y) && (PPC64 || PPC_OF) && (!PPC_PSERIES || PCI)
-	select FB_CFB_FILLRECT
-	select FB_CFB_COPYAREA
-	select FB_CFB_IMAGEBLIT
-	select FB_MACMODES
-	help
-	  Say Y if you want support with Open Firmware for your graphics
-	  board.
-
-config FB_CONTROL
-	bool "Apple \"control\" display support"
-	depends on (FB = y) && PPC_PMAC && PPC32
-	select FB_CFB_FILLRECT
-	select FB_CFB_COPYAREA
-	select FB_CFB_IMAGEBLIT
-	select FB_MACMODES
-	help
-	  This driver supports a frame buffer for the graphics adapter in the
-	  Power Macintosh 7300 and others.
-
-config FB_PLATINUM
-	bool "Apple \"platinum\" display support"
-	depends on (FB = y) && PPC_PMAC && PPC32
-	select FB_CFB_FILLRECT
-	select FB_CFB_COPYAREA
-	select FB_CFB_IMAGEBLIT
-	select FB_MACMODES
-	help
-	  This driver supports a frame buffer for the "platinum" graphics
-	  adapter in some Power Macintoshes.
-
-config FB_VALKYRIE
-	bool "Apple \"valkyrie\" display support"
-	depends on (FB = y) && (MAC || (PPC_PMAC && PPC32))
-	select FB_CFB_FILLRECT
-	select FB_CFB_COPYAREA
-	select FB_CFB_IMAGEBLIT
-	select FB_MACMODES
-	help
-	  This driver supports a frame buffer for the "valkyrie" graphics
-	  adapter in some Power Macintoshes.
-
-config FB_CT65550
-	bool "Chips 65550 display support"
-	depends on (FB = y) && PPC32 && PCI
-	select FB_CFB_FILLRECT
-	select FB_CFB_COPYAREA
-	select FB_CFB_IMAGEBLIT
-	help
-	  This is the frame buffer device driver for the Chips & Technologies
-	  65550 graphics chip in PowerBooks.
-
-config FB_ASILIANT
-	bool "Asiliant (Chips) 69000 display support"
-	depends on (FB = y) && PCI
-	select FB_CFB_FILLRECT
-	select FB_CFB_COPYAREA
-	select FB_CFB_IMAGEBLIT
-	help
-	  This is the frame buffer device driver for the Asiliant 69030 chipset
-
-config FB_IMSTT
-	bool "IMS Twin Turbo display support"
-	depends on (FB = y) && PCI
-	select FB_CFB_IMAGEBLIT
-	select FB_MACMODES if PPC
-	help
-	  The IMS Twin Turbo is a PCI-based frame buffer card bundled with
-	  many Macintosh and compatible computers.
-
-config FB_VGA16
-	tristate "VGA 16-color graphics support"
-	depends on FB && (X86 || PPC)
-	select FB_CFB_FILLRECT
-	select FB_CFB_COPYAREA
-	select FB_CFB_IMAGEBLIT
-	select VGASTATE
-	select FONT_8x16 if FRAMEBUFFER_CONSOLE
-	help
-	  This is the frame buffer device driver for VGA 16 color graphic
-	  cards. Say Y if you have such a card.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called vga16fb.
-
-config FB_BF54X_LQ043
-	tristate "SHARP LQ043 TFT LCD (BF548 EZKIT)"
-	depends on FB && (BF54x) && !BF542
-	select FB_CFB_FILLRECT
-	select FB_CFB_COPYAREA
-	select FB_CFB_IMAGEBLIT
-	help
-	 This is the framebuffer device driver for a SHARP LQ043T1DG01 TFT LCD
-
-config FB_BFIN_T350MCQB
-	tristate "Varitronix COG-T350MCQB TFT LCD display (BF527 EZKIT)"
-	depends on FB && BLACKFIN
-	select BFIN_GPTIMERS
-	select FB_CFB_FILLRECT
-	select FB_CFB_COPYAREA
-	select FB_CFB_IMAGEBLIT
-	help
-	 This is the framebuffer device driver for a Varitronix VL-PS-COG-T350MCQB-01 display TFT LCD
-	 This display is a QVGA 320x240 24-bit RGB display interfaced by an 8-bit wide PPI
-	 It uses PPI[0..7] PPI_FS1, PPI_FS2 and PPI_CLK.
-
-config FB_BFIN_LQ035Q1
-	tristate "SHARP LQ035Q1DH02 TFT LCD"
-	depends on FB && BLACKFIN && SPI
-	select FB_CFB_FILLRECT
-	select FB_CFB_COPYAREA
-	select FB_CFB_IMAGEBLIT
-	select BFIN_GPTIMERS
-	help
-	  This is the framebuffer device driver for a SHARP LQ035Q1DH02 TFT display found on
-	  the Blackfin Landscape LCD EZ-Extender Card.
-	  This display is a QVGA 320x240 18-bit RGB display interfaced by an 16-bit wide PPI
-	  It uses PPI[0..15] PPI_FS1, PPI_FS2 and PPI_CLK.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called bfin-lq035q1-fb.
-
-config FB_BF537_LQ035
-	tristate "SHARP LQ035 TFT LCD (BF537 STAMP)"
-	depends on FB && (BF534 || BF536 || BF537) && I2C_BLACKFIN_TWI
-	select FB_CFB_FILLRECT
-	select FB_CFB_COPYAREA
-	select FB_CFB_IMAGEBLIT
-	select BFIN_GPTIMERS
-	help
-	  This is the framebuffer device for a SHARP LQ035Q7DB03 TFT LCD
-	  attached to a BF537.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called bf537-lq035.
-
-config FB_BFIN_7393
-	tristate "Blackfin ADV7393 Video encoder"
-	depends on FB && BLACKFIN
-	select I2C
-	select FB_CFB_FILLRECT
-	select FB_CFB_COPYAREA
-	select FB_CFB_IMAGEBLIT
-	help
-	  This is the framebuffer device for a ADV7393 video encoder
-	  attached to a Blackfin on the PPI port.
-	  If your Blackfin board has a ADV7393 select Y.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called bfin_adv7393fb.
-
-choice
-	prompt  "Video mode support"
-	depends on FB_BFIN_7393
-	default NTSC
-
-config NTSC
-	bool 'NTSC 720x480'
-
-config PAL
-	bool 'PAL 720x576'
-
-config NTSC_640x480
-	bool 'NTSC 640x480 (Experimental)'
-
-config PAL_640x480
-	bool 'PAL 640x480 (Experimental)'
-
-config NTSC_YCBCR
-	bool 'NTSC 720x480 YCbCR input'
-
-config PAL_YCBCR
-	bool 'PAL 720x576 YCbCR input'
-
-endchoice
-
-choice
-	prompt  "Size of ADV7393 frame buffer memory Single/Double Size"
-	depends on (FB_BFIN_7393)
-	default ADV7393_1XMEM
-
-config ADV7393_1XMEM
-	bool 'Single'
-
-config ADV7393_2XMEM
-	bool 'Double'
-endchoice
-
-config FB_STI
-	tristate "HP STI frame buffer device support"
-	depends on FB && PARISC
-	select FB_CFB_FILLRECT
-	select FB_CFB_COPYAREA
-	select FB_CFB_IMAGEBLIT
-	select STI_CONSOLE
-	select VT
-	default y
-	---help---
-	  STI refers to the HP "Standard Text Interface" which is a set of
-	  BIOS routines contained in a ROM chip in HP PA-RISC based machines.
-	  Enabling this option will implement the linux framebuffer device
-	  using calls to the STI BIOS routines for initialisation.
-	
-	  If you enable this option, you will get a planar framebuffer device
-	  /dev/fb which will work on the most common HP graphic cards of the
-	  NGLE family, including the artist chips (in the 7xx and Bxxx series),
-	  HCRX, HCRX24, CRX, CRX24 and VisEG series.
-
-	  It is safe to enable this option, so you should probably say "Y".
-
-config FB_MAC
-	bool "Generic Macintosh display support"
-	depends on (FB = y) && MAC
-	select FB_CFB_FILLRECT
-	select FB_CFB_COPYAREA
-	select FB_CFB_IMAGEBLIT
-	select FB_MACMODES
-
-config FB_HP300
-	bool
-	depends on (FB = y) && DIO
-	select FB_CFB_IMAGEBLIT
-	default y
-
-config FB_TGA
-	tristate "TGA/SFB+ framebuffer support"
-	depends on FB && (ALPHA || TC)
-	select FB_CFB_FILLRECT
-	select FB_CFB_COPYAREA
-	select FB_CFB_IMAGEBLIT
-	select BITREVERSE
-	---help---
-	  This is the frame buffer device driver for generic TGA and SFB+
-	  graphic cards.  These include DEC ZLXp-E1, -E2 and -E3 PCI cards,
-	  also known as PBXGA-A, -B and -C, and DEC ZLX-E1, -E2 and -E3
-	  TURBOchannel cards, also known as PMAGD-A, -B and -C.
-
-	  Due to hardware limitations ZLX-E2 and E3 cards are not supported
-	  for DECstation 5000/200 systems.  Additionally due to firmware
-	  limitations these cards may cause troubles with booting DECstation
-	  5000/240 and /260 systems, but are fully supported under Linux if
-	  you manage to get it going. ;-)
-
-	  Say Y if you have one of those.
-
-config FB_UVESA
-	tristate "Userspace VESA VGA graphics support"
-	depends on FB && CONNECTOR
-	select FB_CFB_FILLRECT
-	select FB_CFB_COPYAREA
-	select FB_CFB_IMAGEBLIT
-	select FB_MODE_HELPERS
-	help
-	  This is the frame buffer driver for generic VBE 2.0 compliant
-	  graphic cards. It can also take advantage of VBE 3.0 features,
-	  such as refresh rate adjustment.
-
-	  This driver generally provides more features than vesafb but
-	  requires a userspace helper application called 'v86d'. See
-	  <file:Documentation/fb/uvesafb.txt> for more information.
-
-	  If unsure, say N.
-
-config FB_VESA
-	bool "VESA VGA graphics support"
-	depends on (FB = y) && X86
-	select FB_CFB_FILLRECT
-	select FB_CFB_COPYAREA
-	select FB_CFB_IMAGEBLIT
-	select FB_BOOT_VESA_SUPPORT
-	help
-	  This is the frame buffer device driver for generic VESA 2.0
-	  compliant graphic cards. The older VESA 1.2 cards are not supported.
-	  You will get a boot time penguin logo at no additional cost. Please
-	  read <file:Documentation/fb/vesafb.txt>. If unsure, say Y.
-
-config FB_EFI
-	bool "EFI-based Framebuffer Support"
-	depends on (FB = y) && X86 && EFI
-	select FB_CFB_FILLRECT
-	select FB_CFB_COPYAREA
-	select FB_CFB_IMAGEBLIT
-	help
-	  This is the EFI frame buffer device driver. If the firmware on
-	  your platform is EFI 1.10 or UEFI 2.0, select Y to add support for
-	  using the EFI framebuffer as your console.
-
-config FB_N411
-       tristate "N411 Apollo/Hecuba devkit support"
-       depends on FB && X86 && MMU
-       select FB_SYS_FILLRECT
-       select FB_SYS_COPYAREA
-       select FB_SYS_IMAGEBLIT
-       select FB_SYS_FOPS
-       select FB_DEFERRED_IO
-       select FB_HECUBA
-       help
-         This enables support for the Apollo display controller in its
-         Hecuba form using the n411 devkit.
-
-config FB_HGA
-	tristate "Hercules mono graphics support"
-	depends on FB && X86
-	help
-	  Say Y here if you have a Hercules mono graphics card.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called hgafb.
-
-	  As this card technology is at least 25 years old,
-	  most people will answer N here.
-
-config FB_SGIVW
-	tristate "SGI Visual Workstation framebuffer support"
-	depends on FB && X86_VISWS
-	select FB_CFB_FILLRECT
-	select FB_CFB_COPYAREA
-	select FB_CFB_IMAGEBLIT
-	help
-	  SGI Visual Workstation support for framebuffer graphics.
-
-config FB_GBE
-	bool "SGI Graphics Backend frame buffer support"
-	depends on (FB = y) && (SGI_IP32 || X86_VISWS)
-	select FB_CFB_FILLRECT
-	select FB_CFB_COPYAREA
-	select FB_CFB_IMAGEBLIT
- 	help
-	  This is the frame buffer device driver for SGI Graphics Backend.
-	  This chip is used in SGI O2 and Visual Workstation 320/540.
-
-config FB_GBE_MEM
-	int "Video memory size in MB"
-	depends on FB_GBE
-	default 4
-	help
-	  This is the amount of memory reserved for the framebuffer,
-	  which can be any value between 1MB and 8MB.
-
-config FB_SBUS
-	bool "SBUS and UPA framebuffers"
-	depends on (FB = y) && SPARC
-	help
-	  Say Y if you want support for SBUS or UPA based frame buffer device.
-
-config FB_BW2
-	bool "BWtwo support"
-	depends on (FB = y) && (SPARC && FB_SBUS)
-	select FB_CFB_FILLRECT
-	select FB_CFB_COPYAREA
-	select FB_CFB_IMAGEBLIT
-	help
-	  This is the frame buffer device driver for the BWtwo frame buffer.
-
-config FB_CG3
-	bool "CGthree support"
-	depends on (FB = y) && (SPARC && FB_SBUS)
-	select FB_CFB_FILLRECT
-	select FB_CFB_COPYAREA
-	select FB_CFB_IMAGEBLIT
-	help
-	  This is the frame buffer device driver for the CGthree frame buffer.
-
-config FB_CG6
-	bool "CGsix (GX,TurboGX) support"
-	depends on (FB = y) && (SPARC && FB_SBUS)
-	select FB_CFB_COPYAREA
-	select FB_CFB_IMAGEBLIT
-	help
-	  This is the frame buffer device driver for the CGsix (GX, TurboGX)
-	  frame buffer.
-
-config FB_FFB
-	bool "Creator/Creator3D/Elite3D support"
-	depends on FB_SBUS && SPARC64
-	select FB_CFB_COPYAREA
-	select FB_CFB_IMAGEBLIT
-	help
-	  This is the frame buffer device driver for the Creator, Creator3D,
-	  and Elite3D graphics boards.
-
-config FB_TCX
-	bool "TCX (SS4/SS5 only) support"
-	depends on FB_SBUS
-	select FB_CFB_FILLRECT
-	select FB_CFB_COPYAREA
-	select FB_CFB_IMAGEBLIT
-	help
-	  This is the frame buffer device driver for the TCX 24/8bit frame
-	  buffer.
-
-config FB_CG14
-	bool "CGfourteen (SX) support"
-	depends on FB_SBUS
-	select FB_CFB_FILLRECT
-	select FB_CFB_COPYAREA
-	select FB_CFB_IMAGEBLIT
-	help
-	  This is the frame buffer device driver for the CGfourteen frame
-	  buffer on Desktop SPARCsystems with the SX graphics option.
-
-config FB_P9100
-	bool "P9100 (Sparcbook 3 only) support"
-	depends on FB_SBUS
-	select FB_CFB_FILLRECT
-	select FB_CFB_COPYAREA
-	select FB_CFB_IMAGEBLIT
-	help
-	  This is the frame buffer device driver for the P9100 card
-	  supported on Sparcbook 3 machines.
-
-config FB_LEO
-	bool "Leo (ZX) support"
-	depends on FB_SBUS
-	select FB_CFB_FILLRECT
-	select FB_CFB_COPYAREA
-	select FB_CFB_IMAGEBLIT
-	help
-	  This is the frame buffer device driver for the SBUS-based Sun ZX
-	  (leo) frame buffer cards.
-
-config FB_IGA
-	bool "IGA 168x display support"
-	depends on (FB = y) && SPARC32
-	select FB_CFB_FILLRECT
-	select FB_CFB_COPYAREA
-	select FB_CFB_IMAGEBLIT
-	help
-	  This is the framebuffer device for the INTERGRAPHICS 1680 and
-	  successor frame buffer cards.
-
-config FB_XVR500
-	bool "Sun XVR-500 3DLABS Wildcat support"
-	depends on (FB = y) && PCI && SPARC64
-	select FB_CFB_FILLRECT
-	select FB_CFB_COPYAREA
-	select FB_CFB_IMAGEBLIT
-	help
-	  This is the framebuffer device for the Sun XVR-500 and similar
-	  graphics cards based upon the 3DLABS Wildcat chipset.  The driver
-	  only works on sparc64 systems where the system firmware has
-	  mostly initialized the card already.  It is treated as a
-	  completely dumb framebuffer device.
-
-config FB_XVR2500
-	bool "Sun XVR-2500 3DLABS Wildcat support"
-	depends on (FB = y) && PCI && SPARC64
-	select FB_CFB_FILLRECT
-	select FB_CFB_COPYAREA
-	select FB_CFB_IMAGEBLIT
-	help
-	  This is the framebuffer device for the Sun XVR-2500 and similar
-	  graphics cards based upon the 3DLABS Wildcat chipset.  The driver
-	  only works on sparc64 systems where the system firmware has
-	  mostly initialized the card already.  It is treated as a
-	  completely dumb framebuffer device.
-
-config FB_XVR1000
-	bool "Sun XVR-1000 support"
-	depends on (FB = y) && SPARC64
-	select FB_CFB_FILLRECT
-	select FB_CFB_COPYAREA
-	select FB_CFB_IMAGEBLIT
-	help
-	  This is the framebuffer device for the Sun XVR-1000 and similar
-	  graphics cards.  The driver only works on sparc64 systems where
-	  the system firmware has mostly initialized the card already.  It
-	  is treated as a completely dumb framebuffer device.
-
-config FB_PVR2
-	tristate "NEC PowerVR 2 display support"
-	depends on FB && SH_DREAMCAST
-	select FB_CFB_FILLRECT
-	select FB_CFB_COPYAREA
-	select FB_CFB_IMAGEBLIT
-	---help---
-	  Say Y here if you have a PowerVR 2 card in your box.  If you plan to
-	  run linux on your Dreamcast, you will have to say Y here.
-	  This driver may or may not work on other PowerVR 2 cards, but is
-	  totally untested.  Use at your own risk.  If unsure, say N.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called pvr2fb.
-
-	  You can pass several parameters to the driver at boot time or at
-	  module load time.  The parameters look like "video=pvr2:XXX", where
-	  the meaning of XXX can be found at the end of the main source file
-	  (<file:drivers/video/pvr2fb.c>). Please see the file
-	  <file:Documentation/fb/pvr2fb.txt>.
-
-config FB_S1D13XXX
-	tristate "Epson S1D13XXX framebuffer support"
-	depends on FB
-	select FB_CFB_FILLRECT
-	select FB_CFB_COPYAREA
-	select FB_CFB_IMAGEBLIT
-	help
-	  Support for S1D13XXX framebuffer device family (currently only
-	  working with S1D13806). Product specs at
-	  <http://vdc.epson.com/>
-
-config FB_ATMEL
-	tristate "AT91/AT32 LCD Controller support"
-	depends on FB && HAVE_FB_ATMEL
-	select FB_CFB_FILLRECT
-	select FB_CFB_COPYAREA
-	select FB_CFB_IMAGEBLIT
-	help
-	  This enables support for the AT91/AT32 LCD Controller.
-
-config FB_INTSRAM
-	bool "Frame Buffer in internal SRAM"
-	depends on FB_ATMEL && ARCH_AT91SAM9261
-	help
-	  Say Y if you want to map Frame Buffer in internal SRAM. Say N if you want
-	  to let frame buffer in external SDRAM.
-
-config FB_ATMEL_STN
-	bool "Use a STN display with AT91/AT32 LCD Controller"
-	depends on FB_ATMEL && (MACH_AT91SAM9261EK || MACH_AT91SAM9G10EK)
-	default n
-	help
-	  Say Y if you want to connect a STN LCD display to the AT91/AT32 LCD
-	  Controller. Say N if you want to connect a TFT.
-
-	  If unsure, say N.
-
-config FB_NVIDIA
-	tristate "nVidia Framebuffer Support"
-	depends on FB && PCI
-	select FB_BACKLIGHT if FB_NVIDIA_BACKLIGHT
-	select FB_MODE_HELPERS
-	select FB_CFB_FILLRECT
-	select FB_CFB_COPYAREA
-	select FB_CFB_IMAGEBLIT
-	select BITREVERSE
-	select VGASTATE
-	help
-	  This driver supports graphics boards with the nVidia chips, TNT
-	  and newer. For very old chipsets, such as the RIVA128, then use
-	  the rivafb.
-	  Say Y if you have such a graphics board.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called nvidiafb.
-
-config FB_NVIDIA_I2C
-       bool "Enable DDC Support"
-       depends on FB_NVIDIA
-       select FB_DDC
-       help
-	  This enables I2C support for nVidia Chipsets.  This is used
-	  only for getting EDID information from the attached display
-	  allowing for robust video mode handling and switching.
-
-	  Because fbdev-2.6 requires that drivers must be able to
-	  independently validate video mode parameters, you should say Y
-	  here.
-
-config FB_NVIDIA_DEBUG
-	bool "Lots of debug output"
-	depends on FB_NVIDIA
-	default n
-	help
-	  Say Y here if you want the nVidia driver to output all sorts
-	  of debugging information to provide to the maintainer when
-	  something goes wrong.
-
-config FB_NVIDIA_BACKLIGHT
-	bool "Support for backlight control"
-	depends on FB_NVIDIA
-	default y
-	help
-	  Say Y here if you want to control the backlight of your display.
-
-config FB_RIVA
-	tristate "nVidia Riva support"
-	depends on FB && PCI
-	select FB_BACKLIGHT if FB_RIVA_BACKLIGHT
-	select FB_MODE_HELPERS
-	select FB_CFB_FILLRECT
-	select FB_CFB_COPYAREA
-	select FB_CFB_IMAGEBLIT
-	select BITREVERSE
-	select VGASTATE
-	help
-	  This driver supports graphics boards with the nVidia Riva/Geforce
-	  chips.
-	  Say Y if you have such a graphics board.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called rivafb.
-
-config FB_RIVA_I2C
-       bool "Enable DDC Support"
-       depends on FB_RIVA
-       select FB_DDC
-       help
-	  This enables I2C support for nVidia Chipsets.  This is used
-	  only for getting EDID information from the attached display
-	  allowing for robust video mode handling and switching.
-
-	  Because fbdev-2.6 requires that drivers must be able to
-	  independently validate video mode parameters, you should say Y
-	  here.
-
-config FB_RIVA_DEBUG
-	bool "Lots of debug output"
-	depends on FB_RIVA
-	default n
-	help
-	  Say Y here if you want the Riva driver to output all sorts
-	  of debugging information to provide to the maintainer when
-	  something goes wrong.
-
-config FB_RIVA_BACKLIGHT
-	bool "Support for backlight control"
-	depends on FB_RIVA
-	default y
-	help
-	  Say Y here if you want to control the backlight of your display.
-
-config FB_I740
-	tristate "Intel740 support"
-	depends on FB && PCI
-	select FB_MODE_HELPERS
-	select FB_CFB_FILLRECT
-	select FB_CFB_COPYAREA
-	select FB_CFB_IMAGEBLIT
-	select VGASTATE
-	select FB_DDC
-	help
-	  This driver supports graphics cards based on Intel740 chip.
-
-config FB_I810
-	tristate "Intel 810/815 support"
-	depends on FB && PCI && X86_32 && AGP_INTEL
-	select FB_MODE_HELPERS
-	select FB_CFB_FILLRECT
-	select FB_CFB_COPYAREA
-	select FB_CFB_IMAGEBLIT
-	select VGASTATE
-	help
-	  This driver supports the on-board graphics built in to the Intel 810 
-          and 815 chipsets.  Say Y if you have and plan to use such a board.
-
-          To compile this driver as a module, choose M here: the
-	  module will be called i810fb.
-
-          For more information, please read 
-	  <file:Documentation/fb/intel810.txt>
-
-config FB_I810_GTF
-	bool "use VESA Generalized Timing Formula"
-	depends on FB_I810
-	help
-	  If you say Y, then the VESA standard, Generalized Timing Formula 
-          or GTF, will be used to calculate the required video timing values
-	  per video mode.  Since the GTF allows nondiscrete timings 
-          (nondiscrete being a range of values as opposed to discrete being a
-          set of values), you'll be able to use any combination of horizontal 
-	  and vertical resolutions, and vertical refresh rates without having
-	  to specify your own timing parameters.  This is especially useful
-	  to maximize the performance of an aging display, or if you just 
-          have a display with nonstandard dimensions. A VESA compliant 
-	  monitor is recommended, but can still work with non-compliant ones.
-	  If you need or want this, then select this option. The timings may 
-	  not be compliant with Intel's recommended values. Use at your own 
-	  risk.
-
-          If you say N, the driver will revert to discrete video timings 
-	  using a set recommended by Intel in their documentation.
-  
-          If unsure, say N.
-
-config FB_I810_I2C
-	bool "Enable DDC Support"
-	depends on FB_I810 && FB_I810_GTF
-	select FB_DDC
-	help
-
-config FB_LE80578
-	tristate "Intel LE80578 (Vermilion) support"
-	depends on FB && PCI && X86
-	select FB_MODE_HELPERS
-	select FB_CFB_FILLRECT
-	select FB_CFB_COPYAREA
-	select FB_CFB_IMAGEBLIT
-	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_MODE_HELPERS
-	select FB_CFB_FILLRECT
-	select FB_CFB_COPYAREA
-	select FB_CFB_IMAGEBLIT
-	select FB_BOOT_VESA_SUPPORT if FB_INTEL = y
-	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_INTELFB=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.txt>
-
-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
-	select FB_CFB_FILLRECT
-	select FB_CFB_COPYAREA
-	select FB_CFB_IMAGEBLIT
-	select FB_TILEBLITTING
-	select FB_MACMODES if PPC_PMAC
-	---help---
-	  Say Y here if you have a Matrox Millennium, Matrox Millennium II,
-	  Matrox Mystique, Matrox Mystique 220, Matrox Productiva G100, Matrox
-	  Mystique G200, Matrox Millennium G200, Matrox Marvel G200 video,
-	  Matrox G400, G450 or G550 card in your box.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called matroxfb.
-
-	  You can pass several parameters to the driver at boot time or at
-	  module load time. The parameters look like "video=matroxfb:XXX", and
-	  are described in <file:Documentation/fb/matroxfb.txt>.
-
-config FB_MATROX_MILLENIUM
-	bool "Millennium I/II support"
-	depends on FB_MATROX
-	help
-	  Say Y here if you have a Matrox Millennium or Matrox Millennium II
-	  video card. If you select "Advanced lowlevel driver options" below,
-	  you should check 4 bpp packed pixel, 8 bpp packed pixel, 16 bpp
-	  packed pixel, 24 bpp packed pixel and 32 bpp packed pixel. You can
-	  also use font widths different from 8.
-
-config FB_MATROX_MYSTIQUE
-	bool "Mystique support"
-	depends on FB_MATROX
-	help
-	  Say Y here if you have a Matrox Mystique or Matrox Mystique 220
-	  video card. If you select "Advanced lowlevel driver options" below,
-	  you should check 8 bpp packed pixel, 16 bpp packed pixel, 24 bpp
-	  packed pixel and 32 bpp packed pixel. You can also use font widths
-	  different from 8.
-
-config FB_MATROX_G
-	bool "G100/G200/G400/G450/G550 support"
-	depends on FB_MATROX
-	---help---
-	  Say Y here if you have a Matrox G100, G200, G400, G450 or G550 based
-	  video card. If you select "Advanced lowlevel driver options", you
-	  should check 8 bpp packed pixel, 16 bpp packed pixel, 24 bpp packed
-	  pixel and 32 bpp packed pixel. You can also use font widths
-	  different from 8.
-
-	  If you need support for G400 secondary head, you must say Y to
-	  "Matrox I2C support" and "G400 second head support" right below.
-	  G450/G550 secondary head and digital output are supported without
-	  additional modules.
-
-	  The driver starts in monitor mode. You must use the matroxset tool 
-	  (available at <ftp://platan.vc.cvut.cz/pub/linux/matrox-latest/>) to 
-	  swap primary and secondary head outputs, or to change output mode.  
-	  Secondary head driver always start in 640x480 resolution and you 
-	  must use fbset to change it.
-
-	  Do not forget that second head supports only 16 and 32 bpp
-	  packed pixels, so it is a good idea to compile them into the kernel
-	  too. You can use only some font widths, as the driver uses generic
-	  painting procedures (the secondary head does not use acceleration
-	  engine).
-
-	  G450/G550 hardware can display TV picture only from secondary CRTC,
-	  and it performs no scaling, so picture must have 525 or 625 lines.
-
-config FB_MATROX_I2C
-	tristate "Matrox I2C support"
-	depends on FB_MATROX
-	select FB_DDC
-	---help---
-	  This drivers creates I2C buses which are needed for accessing the
-	  DDC (I2C) bus present on all Matroxes, an I2C bus which
-	  interconnects Matrox optional devices, like MGA-TVO on G200 and
-	  G400, and the secondary head DDC bus, present on G400 only.
-
-	  You can say Y or M here if you want to experiment with monitor
-	  detection code. You must say Y or M here if you want to use either
-	  second head of G400 or MGA-TVO on G200 or G400.
-
-	  If you compile it as module, it will create a module named
-	  i2c-matroxfb.
-
-config FB_MATROX_MAVEN
-	tristate "G400 second head support"
-	depends on FB_MATROX_G && FB_MATROX_I2C
-	---help---
-	  WARNING !!! This support does not work with G450 !!!
-
-	  Say Y or M here if you want to use a secondary head (meaning two
-	  monitors in parallel) on G400 or MGA-TVO add-on on G200. Secondary
-	  head is not compatible with accelerated XFree 3.3.x SVGA servers -
-	  secondary head output is blanked while you are in X. With XFree
-	  3.9.17 preview you can use both heads if you use SVGA over fbdev or
-	  the fbdev driver on first head and the fbdev driver on second head.
-
-	  If you compile it as module, two modules are created,
-	  matroxfb_crtc2 and matroxfb_maven. Matroxfb_maven is needed for
-	  both G200 and G400, matroxfb_crtc2 is needed only by G400. You must
-	  also load i2c-matroxfb to get it to run.
-
-	  The driver starts in monitor mode and you must use the matroxset
-	  tool (available at
-	  <ftp://platan.vc.cvut.cz/pub/linux/matrox-latest/>) to switch it to
-	  PAL or NTSC or to swap primary and secondary head outputs.
-	  Secondary head driver also always start in 640x480 resolution, you
-	  must use fbset to change it.
-
-	  Also do not forget that second head supports only 16 and 32 bpp
-	  packed pixels, so it is a good idea to compile them into the kernel
-	  too.  You can use only some font widths, as the driver uses generic
-	  painting procedures (the secondary head does not use acceleration
-	  engine).
-
-config FB_RADEON
-	tristate "ATI Radeon display support"
-	depends on FB && PCI
-	select FB_BACKLIGHT if FB_RADEON_BACKLIGHT
-	select FB_MODE_HELPERS
-	select FB_CFB_FILLRECT
-	select FB_CFB_COPYAREA
-	select FB_CFB_IMAGEBLIT
-	select FB_MACMODES if PPC_OF
-	help
-	  Choose this option if you want to use an ATI Radeon graphics card as
-	  a framebuffer device.  There are both PCI and AGP versions.  You
-	  don't need to choose this to run the Radeon in plain VGA mode.
-
-	  There is a product page at
-	  http://products.amd.com/en-us/GraphicCardResult.aspx
-
-config FB_RADEON_I2C
-	bool "DDC/I2C for ATI Radeon support"
-	depends on FB_RADEON
-	select FB_DDC
-	default y
-	help
-	  Say Y here if you want DDC/I2C support for your Radeon board. 
-
-config FB_RADEON_BACKLIGHT
-	bool "Support for backlight control"
-	depends on FB_RADEON
-	default y
-	help
-	  Say Y here if you want to control the backlight of your display.
-
-config FB_RADEON_DEBUG
-	bool "Lots of debug output from Radeon driver"
-	depends on FB_RADEON
-	default n
-	help
-	  Say Y here if you want the Radeon driver to output all sorts
-	  of debugging information to provide to the maintainer when
-	  something goes wrong.
-
-config FB_ATY128
-	tristate "ATI Rage128 display support"
-	depends on FB && PCI
-	select FB_CFB_FILLRECT
-	select FB_CFB_COPYAREA
-	select FB_CFB_IMAGEBLIT
-	select FB_BACKLIGHT if FB_ATY128_BACKLIGHT
-	select FB_MACMODES if PPC_PMAC
-	help
-	  This driver supports graphics boards with the ATI Rage128 chips.
-	  Say Y if you have such a graphics board and read
-	  <file:Documentation/fb/aty128fb.txt>.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called aty128fb.
-
-config FB_ATY128_BACKLIGHT
-	bool "Support for backlight control"
-	depends on FB_ATY128
-	default y
-	help
-	  Say Y here if you want to control the backlight of your display.
-
-config FB_ATY
-	tristate "ATI Mach64 display support" if PCI || ATARI
-	depends on FB && !SPARC32
-	select FB_CFB_FILLRECT
-	select FB_CFB_COPYAREA
-	select FB_CFB_IMAGEBLIT
-	select FB_BACKLIGHT if FB_ATY_BACKLIGHT
-	select FB_MACMODES if PPC
-	help
-	  This driver supports graphics boards with the ATI Mach64 chips.
-	  Say Y if you have such a graphics board.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called atyfb.
-
-config FB_ATY_CT
-	bool "Mach64 CT/VT/GT/LT (incl. 3D RAGE) support"
-	depends on PCI && FB_ATY
-	default y if SPARC64 && PCI
-	help
-	  Say Y here to support use of ATI's 64-bit Rage boards (or other
-	  boards based on the Mach64 CT, VT, GT, and LT chipsets) as a
-	  framebuffer device.  The ATI product support page for these boards
-	  is at <http://support.ati.com/products/pc/mach64/mach64.html>.
-
-config FB_ATY_GENERIC_LCD
-	bool "Mach64 generic LCD support"
-	depends on FB_ATY_CT
-	help
-	  Say Y if you have a laptop with an ATI Rage LT PRO, Rage Mobility,
-	  Rage XC, or Rage XL chipset.
-
-config FB_ATY_GX
-	bool "Mach64 GX support" if PCI
-	depends on FB_ATY
-	default y if ATARI
-	help
-	  Say Y here to support use of the ATI Mach64 Graphics Expression
-	  board (or other boards based on the Mach64 GX chipset) as a
-	  framebuffer device.  The ATI product support page for these boards
-	  is at
-	  <http://support.ati.com/products/pc/mach64/graphics_xpression.html>.
-
-config FB_ATY_BACKLIGHT
-	bool "Support for backlight control"
-	depends on FB_ATY
-	default y
-	help
-	  Say Y here if you want to control the backlight of your display.
-
-config FB_S3
-	tristate "S3 Trio/Virge support"
-	depends on FB && PCI
-	select FB_CFB_FILLRECT
-	select FB_CFB_COPYAREA
-	select FB_CFB_IMAGEBLIT
-	select FB_TILEBLITTING
-	select FB_SVGALIB
-	select VGASTATE
-	select FONT_8x16 if FRAMEBUFFER_CONSOLE
-	---help---
-	  Driver for graphics boards with S3 Trio / S3 Virge chip.
-
-config FB_S3_DDC
-	bool "DDC for S3 support"
-	depends on FB_S3
-	select FB_DDC
-	default y
-	help
-	  Say Y here if you want DDC support for your S3 graphics card.
-
-config FB_SAVAGE
-	tristate "S3 Savage support"
-	depends on FB && PCI
-	select FB_MODE_HELPERS
-	select FB_CFB_FILLRECT
-	select FB_CFB_COPYAREA
-	select FB_CFB_IMAGEBLIT
-	select VGASTATE
-	help
-	  This driver supports notebooks and computers with S3 Savage PCI/AGP
-	  chips.
-
-	  Say Y if you have such a graphics card.
-
-	  To compile this driver as a module, choose M here; the module
-	  will be called savagefb.
-
-config FB_SAVAGE_I2C
-       bool "Enable DDC2 Support"
-       depends on FB_SAVAGE
-       select FB_DDC
-       help
-	  This enables I2C support for S3 Savage Chipsets.  This is used
-	  only for getting EDID information from the attached display
-	  allowing for robust video mode handling and switching.
-
-	  Because fbdev-2.6 requires that drivers must be able to
-	  independently validate video mode parameters, you should say Y
-	  here.
-
-config FB_SAVAGE_ACCEL
-       bool "Enable Console Acceleration"
-       depends on FB_SAVAGE
-       default n
-       help
-          This option will compile in console acceleration support. If
-          the resulting framebuffer console has bothersome glitches, then
-          choose N here.
-
-config FB_SIS
-	tristate "SiS/XGI display support"
-	depends on FB && PCI
-	select FB_CFB_FILLRECT
-	select FB_CFB_COPYAREA
-	select FB_CFB_IMAGEBLIT
-	select FB_BOOT_VESA_SUPPORT if FB_SIS = y
-	help
-	  This is the frame buffer device driver for the SiS 300, 315, 330
-	  and 340 series as well as XGI V3XT, V5, V8, Z7 graphics chipsets.
-	  Specs available at <http://www.sis.com> and <http://www.xgitech.com>.
-
-	  To compile this driver as a module, choose M here; the module
-	  will be called sisfb.
-
-config FB_SIS_300
-	bool "SiS 300 series support"
-	depends on FB_SIS
-	help
-	  Say Y here to support use of the SiS 300/305, 540, 630 and 730.
-
-config FB_SIS_315
-	bool "SiS 315/330/340 series and XGI support"
-	depends on FB_SIS
-	help
-	  Say Y here to support use of the SiS 315, 330 and 340 series
-	  (315/H/PRO, 55x, 650, 651, 740, 330, 661, 741, 760, 761) as well
-	  as XGI V3XT, V5, V8 and Z7.
-
-config FB_VIA
-       tristate "VIA UniChrome (Pro) and Chrome9 display support"
-       depends on FB && PCI && X86
-       select FB_CFB_FILLRECT
-       select FB_CFB_COPYAREA
-       select FB_CFB_IMAGEBLIT
-       select I2C_ALGOBIT
-       select I2C
-       select GPIOLIB
-       help
-	  This is the frame buffer device driver for Graphics chips of VIA
-	  UniChrome (Pro) Family (CLE266,PM800/CN400,P4M800CE/P4M800Pro/
-	  CN700/VN800,CX700/VX700,P4M890) and Chrome9 Family (K8M890,CN896
- 	  /P4M900,VX800)
-	  Say Y if you have a VIA UniChrome graphics board.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called viafb.
-
-if FB_VIA
-
-config FB_VIA_DIRECT_PROCFS
-	bool "direct hardware access via procfs (DEPRECATED)(DANGEROUS)"
-	depends on FB_VIA
-	default n
-	help
-	  Allow direct hardware access to some output registers via procfs.
-	  This is dangerous but may provide the only chance to get the
-	  correct output device configuration.
-	  Its use is strongly discouraged.
-
-config FB_VIA_X_COMPATIBILITY
-	bool "X server compatibility"
-	depends on FB_VIA
-	default n
-	help
-	  This option reduces the functionality (power saving, ...) of the
-	  framebuffer to avoid negative impact on the OpenChrome X server.
-	  If you use any X server other than fbdev you should enable this
-	  otherwise it should be safe to disable it and allow using all
-	  features.
-
-endif
-
-config FB_NEOMAGIC
-	tristate "NeoMagic display support"
-	depends on FB && PCI
-	select FB_MODE_HELPERS
-	select FB_CFB_FILLRECT
-	select FB_CFB_COPYAREA
-	select FB_CFB_IMAGEBLIT
-	select VGASTATE
-	help
-	  This driver supports notebooks with NeoMagic PCI chips.
-	  Say Y if you have such a graphics card. 
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called neofb.
-
-config FB_KYRO
-	tristate "IMG Kyro support"
-	depends on FB && PCI
-	select FB_CFB_FILLRECT
-	select FB_CFB_COPYAREA
-	select FB_CFB_IMAGEBLIT
-	help
-	  Say Y here if you have a STG4000 / Kyro / PowerVR 3 based
-	  graphics board.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called kyrofb.
-
-config FB_3DFX
-	tristate "3Dfx Banshee/Voodoo3/Voodoo5 display support"
-	depends on FB && PCI
-	select FB_CFB_IMAGEBLIT
-	select FB_CFB_FILLRECT
-	select FB_CFB_COPYAREA
-	select FB_MODE_HELPERS
-	help
-	  This driver supports graphics boards with the 3Dfx Banshee,
-	  Voodoo3 or VSA-100 (aka Voodoo4/5) chips. Say Y if you have
-	  such a graphics board.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called tdfxfb.
-
-config FB_3DFX_ACCEL
-	bool "3Dfx Acceleration functions"
-	depends on FB_3DFX
-	---help---
-	This will compile the 3Dfx Banshee/Voodoo3/VSA-100 frame buffer
-	device driver with acceleration functions.
-
-config FB_3DFX_I2C
-	bool "Enable DDC/I2C support"
-	depends on FB_3DFX
-	select FB_DDC
-	default y
-	help
-	  Say Y here if you want DDC/I2C support for your 3dfx Voodoo3.
-
-config FB_VOODOO1
-	tristate "3Dfx Voodoo Graphics (sst1) support"
-	depends on FB && PCI
-	select FB_CFB_FILLRECT
-	select FB_CFB_COPYAREA
-	select FB_CFB_IMAGEBLIT
-	---help---
-	  Say Y here if you have a 3Dfx Voodoo Graphics (Voodoo1/sst1) or 
-	  Voodoo2 (cvg) based graphics card.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called sstfb.
-
-	  WARNING: Do not use any application that uses the 3D engine
-	  (namely glide) while using this driver.
-	  Please read the <file:Documentation/fb/sstfb.txt> for supported
-	  options and other important info  support.
-
-config FB_VT8623
-	tristate "VIA VT8623 support"
-	depends on FB && PCI
-	select FB_CFB_FILLRECT
-	select FB_CFB_COPYAREA
-	select FB_CFB_IMAGEBLIT
-	select FB_TILEBLITTING
-	select FB_SVGALIB
-	select VGASTATE
-	select FONT_8x16 if FRAMEBUFFER_CONSOLE
-	---help---
-	  Driver for CastleRock integrated graphics core in the
-	  VIA VT8623 [Apollo CLE266] chipset.
-
-config FB_TRIDENT
-	tristate "Trident/CyberXXX/CyberBlade support"
-	depends on FB && PCI
-	select FB_CFB_FILLRECT
-	select FB_CFB_COPYAREA
-	select FB_CFB_IMAGEBLIT
-	---help---
-	  This is the frame buffer device driver for Trident PCI/AGP chipsets.
-	  Supported chipset families are TGUI 9440/96XX, 3DImage, Blade3D
-	  and Blade XP.
-	  There are also integrated versions of these chips called CyberXXXX,
-	  CyberImage or CyberBlade. These chips are mostly found in laptops
-	  but also on some motherboards including early VIA EPIA motherboards.
-	  For more information, read <file:Documentation/fb/tridentfb.txt>
-
-	  Say Y if you have such a graphics board.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called tridentfb.
-
-config FB_ARK
-	tristate "ARK 2000PV support"
-	depends on FB && PCI
-	select FB_CFB_FILLRECT
-	select FB_CFB_COPYAREA
-	select FB_CFB_IMAGEBLIT
-	select FB_TILEBLITTING
-	select FB_SVGALIB
-	select VGASTATE
-	select FONT_8x16 if FRAMEBUFFER_CONSOLE
-	---help---
-	  Driver for PCI graphics boards with ARK 2000PV chip
-	  and ICS 5342 RAMDAC.
-
-config FB_PM3
-	tristate "Permedia3 support"
-	depends on FB && PCI
-	select FB_CFB_FILLRECT
-	select FB_CFB_COPYAREA
-	select FB_CFB_IMAGEBLIT
-	help
-	  This is the frame buffer device driver for the 3DLabs Permedia3
-	  chipset, used in Formac ProFormance III, 3DLabs Oxygen VX1 &
-	  similar boards, 3DLabs Permedia3 Create!, Appian Jeronimo 2000
-	  and maybe other boards.
-
-config FB_CARMINE
-	tristate "Fujitsu carmine frame buffer support"
-	depends on FB && PCI
-	select FB_CFB_FILLRECT
-	select FB_CFB_COPYAREA
-	select FB_CFB_IMAGEBLIT
-	help
-	  This is the frame buffer device driver for the Fujitsu Carmine chip.
-	  The driver provides two independent frame buffer devices.
-
-choice
-	depends on FB_CARMINE
-	prompt "DRAM timing"
-	default FB_CARMINE_DRAM_EVAL
-
-config FB_CARMINE_DRAM_EVAL
-	bool "Eval board timings"
-	help
-	  Use timings which work on the eval card.
-
-config CARMINE_DRAM_CUSTOM
-	bool "Custom board timings"
-	help
-	  Use custom board timings.
-endchoice
-
-config FB_AU1100
-	bool "Au1100 LCD Driver"
-	depends on (FB = y) && MIPS_ALCHEMY
-	select FB_CFB_FILLRECT
-	select FB_CFB_COPYAREA
-	select FB_CFB_IMAGEBLIT
-	help
-	  This is the framebuffer driver for the AMD Au1100 SOC.  It can drive
-	  various panels and CRTs by passing in kernel cmd line option
-	  au1100fb:panel=<name>.
-
-config FB_AU1200
-	bool "Au1200/Au1300 LCD Driver"
-	depends on (FB = y) && MIPS_ALCHEMY
-	select FB_SYS_FILLRECT
-	select FB_SYS_COPYAREA
-	select FB_SYS_IMAGEBLIT
-	select FB_SYS_FOPS
-	help
-	  This is the framebuffer driver for the Au1200/Au1300 SOCs.
-	  It can drive various panels and CRTs by passing in kernel cmd line
-	  option au1200fb:panel=<name>.
-
-config FB_VT8500
-	bool "VIA VT8500 framebuffer support"
-	depends on (FB = y) && ARM && ARCH_VT8500
-	select FB_SYS_FILLRECT if (!FB_WMT_GE_ROPS)
-	select FB_SYS_COPYAREA if (!FB_WMT_GE_ROPS)
-	select FB_SYS_IMAGEBLIT
-	select FB_MODE_HELPERS
-	select VIDEOMODE_HELPERS
-	help
-	  This is the framebuffer driver for VIA VT8500 integrated LCD
-	  controller.
-
-config FB_WM8505
-	bool "Wondermedia WM8xxx-series frame buffer support"
-	depends on (FB = y) && ARM && ARCH_VT8500
-	select FB_SYS_FILLRECT if (!FB_WMT_GE_ROPS)
-	select FB_SYS_COPYAREA if (!FB_WMT_GE_ROPS)
-	select FB_SYS_IMAGEBLIT
-	select FB_MODE_HELPERS
-	select VIDEOMODE_HELPERS
-	help
-	  This is the framebuffer driver for WonderMedia WM8xxx-series
-	  integrated LCD controller. This driver covers the WM8505, WM8650
-	  and WM8850 SoCs.
-
-config FB_WMT_GE_ROPS
-	bool "VT8500/WM8xxx accelerated raster ops support"
-	depends on (FB = y) && (FB_VT8500 || FB_WM8505)
-	default n
-	help
-	  This adds support for accelerated raster operations on the
-	  VIA VT8500 and Wondermedia 85xx series SoCs.
-
-source "drivers/video/geode/Kconfig"
-
-config FB_HIT
-	tristate "HD64461 Frame Buffer support"
-	depends on FB && HD64461
-	select FB_CFB_FILLRECT
-	select FB_CFB_COPYAREA
-	select FB_CFB_IMAGEBLIT
-	help
-	  This is the frame buffer device driver for the Hitachi HD64461 LCD
-	  frame buffer card.
-
-config FB_PMAG_AA
-	bool "PMAG-AA TURBOchannel framebuffer support"
-	depends on (FB = y) && TC
- 	select FB_CFB_FILLRECT
- 	select FB_CFB_COPYAREA
- 	select FB_CFB_IMAGEBLIT
-	help
-	  Support for the PMAG-AA TURBOchannel framebuffer card (1280x1024x1)
-	  used mainly in the MIPS-based DECstation series.
-
-config FB_PMAG_BA
-	tristate "PMAG-BA TURBOchannel framebuffer support"
-	depends on FB && TC
- 	select FB_CFB_FILLRECT
- 	select FB_CFB_COPYAREA
- 	select FB_CFB_IMAGEBLIT
-	help
-	  Support for the PMAG-BA TURBOchannel framebuffer card (1024x864x8)
-	  used mainly in the MIPS-based DECstation series.
-
-config FB_PMAGB_B
-	tristate "PMAGB-B TURBOchannel framebuffer support"
-	depends on FB && TC
- 	select FB_CFB_FILLRECT
- 	select FB_CFB_COPYAREA
- 	select FB_CFB_IMAGEBLIT
-	help
-	  Support for the PMAGB-B TURBOchannel framebuffer card used mainly
-	  in the MIPS-based DECstation series. The card is currently only
-	  supported in 1280x1024x8 mode.
-
-config FB_MAXINE
-	bool "Maxine (Personal DECstation) onboard framebuffer support"
-	depends on (FB = y) && MACH_DECSTATION
- 	select FB_CFB_FILLRECT
- 	select FB_CFB_COPYAREA
- 	select FB_CFB_IMAGEBLIT
-	help
-	  Support for the onboard framebuffer (1024x768x8) in the Personal
-	  DECstation series (Personal DECstation 5000/20, /25, /33, /50,
-	  Codename "Maxine").
-
-config FB_G364
-	bool "G364 frame buffer support"
-	depends on (FB = y) && (MIPS_MAGNUM_4000 || OLIVETTI_M700)
- 	select FB_CFB_FILLRECT
- 	select FB_CFB_COPYAREA
- 	select FB_CFB_IMAGEBLIT
-	help
-	  The G364 driver is the framebuffer used in MIPS Magnum 4000 and
-	  Olivetti M700-10 systems.
-
-config FB_68328
-	bool "Motorola 68328 native frame buffer support"
-	depends on (FB = y) && (M68328 || M68EZ328 || M68VZ328)
- 	select FB_CFB_FILLRECT
- 	select FB_CFB_COPYAREA
- 	select FB_CFB_IMAGEBLIT
-	help
-	  Say Y here if you want to support the built-in frame buffer of
-	  the Motorola 68328 CPU family.
-
-config FB_PXA168
-	tristate "PXA168/910 LCD framebuffer support"
-	depends on FB && (CPU_PXA168 || CPU_PXA910)
-	select FB_CFB_FILLRECT
-	select FB_CFB_COPYAREA
-	select FB_CFB_IMAGEBLIT
-	---help---
-	  Frame buffer driver for the built-in LCD controller in the Marvell
-	  MMP processor.
-
-config FB_PXA
-	tristate "PXA LCD framebuffer support"
-	depends on FB && ARCH_PXA
-	select FB_CFB_FILLRECT
-	select FB_CFB_COPYAREA
-	select FB_CFB_IMAGEBLIT
-	---help---
-	  Frame buffer driver for the built-in LCD controller in the Intel
-	  PXA2x0 processor.
-
-	  This driver is also available as a module ( = code which can be
-	  inserted and removed from the running kernel whenever you want). The
-	  module will be called pxafb. If you want to compile it as a module,
-	  say M here and read <file:Documentation/kbuild/modules.txt>.
-
-	  If unsure, say N.
-
-config FB_PXA_OVERLAY
-	bool "Support PXA27x/PXA3xx Overlay(s) as framebuffer"
-	default n
-	depends on FB_PXA && (PXA27x || PXA3xx)
-
-config FB_PXA_SMARTPANEL
-	bool "PXA Smartpanel LCD support"
-	default n
-	depends on FB_PXA
-
-config FB_PXA_PARAMETERS
-	bool "PXA LCD command line parameters"
-	default n
-	depends on FB_PXA
-	---help---
-	  Enable the use of kernel command line or module parameters
-	  to configure the physical properties of the LCD panel when
-	  using the PXA LCD driver.
-
-	  This option allows you to override the panel parameters
-	  supplied by the platform in order to support multiple
-	  different models of flatpanel. If you will only be using a
-	  single model of flatpanel then you can safely leave this
-	  option disabled.
-
-	  <file:Documentation/fb/pxafb.txt> describes the available parameters.
-
-config PXA3XX_GCU
-	tristate "PXA3xx 2D graphics accelerator driver"
-	depends on FB_PXA
-	help
-	  Kernelspace driver for the 2D graphics controller unit (GCU)
-	  found on PXA3xx processors. There is a counterpart driver in the
-	  DirectFB suite, see http://www.directfb.org/
-
-	  If you compile this as a module, it will be called pxa3xx_gcu.
-
-config FB_MBX
-	tristate "2700G LCD framebuffer support"
-	depends on FB && ARCH_PXA
-	select FB_CFB_FILLRECT
-	select FB_CFB_COPYAREA
-	select FB_CFB_IMAGEBLIT
-	---help---
-	  Framebuffer driver for the Intel 2700G (Marathon) Graphics
-	  Accelerator
-
-config FB_MBX_DEBUG
-       bool "Enable debugging info via debugfs"
-       depends on FB_MBX && DEBUG_FS
-       default n
-       ---help---
-         Enable this if you want debugging information using the debug
-         filesystem (debugfs)
-
-         If unsure, say N.
-
-config FB_FSL_DIU
-	tristate "Freescale DIU framebuffer support"
-	depends on FB && FSL_SOC
-	select FB_MODE_HELPERS
-	select FB_CFB_FILLRECT
-	select FB_CFB_COPYAREA
-	select FB_CFB_IMAGEBLIT
-	select PPC_LIB_RHEAP
-	---help---
-	  Framebuffer driver for the Freescale SoC DIU
-
-config FB_W100
-	tristate "W100 frame buffer support"
-	depends on FB && ARCH_PXA
- 	select FB_CFB_FILLRECT
- 	select FB_CFB_COPYAREA
- 	select FB_CFB_IMAGEBLIT
-	---help---
-	  Frame buffer driver for the w100 as found on the Sharp SL-Cxx series.
-	  It can also drive the w3220 chip found on iPAQ hx4700.
-
-	  This driver is also available as a module ( = code which can be
-	  inserted and removed from the running kernel whenever you want). The
-	  module will be called w100fb. If you want to compile it as a module,
-	  say M here and read <file:Documentation/kbuild/modules.txt>.
-
-	  If unsure, say N.
-
-config FB_SH_MOBILE_LCDC
-	tristate "SuperH Mobile LCDC framebuffer support"
-	depends on FB && (SUPERH || ARCH_SHMOBILE) && HAVE_CLK
-	select FB_SYS_FILLRECT
-	select FB_SYS_COPYAREA
-	select FB_SYS_IMAGEBLIT
-	select FB_SYS_FOPS
-	select FB_DEFERRED_IO
-	select FB_BACKLIGHT
-	select SH_MIPI_DSI if SH_LCD_MIPI_DSI
-	---help---
-	  Frame buffer driver for the on-chip SH-Mobile LCD controller.
-
-config FB_SH_MOBILE_HDMI
-	tristate "SuperH Mobile HDMI controller support"
-	depends on FB_SH_MOBILE_LCDC
-	select FB_MODE_HELPERS
-	select SOUND
-	select SND
-	select SND_SOC
-	---help---
-	  Driver for the on-chip SH-Mobile HDMI controller.
-
-config FB_TMIO
-	tristate "Toshiba Mobile IO FrameBuffer support"
-	depends on FB && MFD_CORE
-	select FB_CFB_FILLRECT
-	select FB_CFB_COPYAREA
-	select FB_CFB_IMAGEBLIT
-	---help---
-	  Frame buffer driver for the Toshiba Mobile IO integrated as found
-	  on the Sharp SL-6000 series
-
-	  This driver is also available as a module ( = code which can be
-	  inserted and removed from the running kernel whenever you want). The
-	  module will be called tmiofb. If you want to compile it as a module,
-	  say M here and read <file:Documentation/kbuild/modules.txt>.
-
-	  If unsure, say N.
-
-config FB_TMIO_ACCELL
-	bool "tmiofb acceleration"
-	depends on FB_TMIO
-	default y
-
-config FB_S3C
-	tristate "Samsung S3C framebuffer support"
-	depends on FB && (CPU_S3C2416 || ARCH_S3C64XX || ARCH_S5P64X0 || \
-		ARCH_S5PC100 || ARCH_S5PV210 || ARCH_EXYNOS)
-	select FB_CFB_FILLRECT
-	select FB_CFB_COPYAREA
-	select FB_CFB_IMAGEBLIT
-	---help---
-	  Frame buffer driver for the built-in FB controller in the Samsung
-	  SoC line from the S3C2443 onwards, including the S3C2416, S3C2450,
-	  and the S3C64XX series such as the S3C6400 and S3C6410.
-
-	  These chips all have the same basic framebuffer design with the
-	  actual capabilities depending on the chip. For instance the S3C6400
-	  and S3C6410 support 4 hardware windows whereas the S3C24XX series
-	  currently only have two.
-
-	  Currently the support is only for the S3C6400 and S3C6410 SoCs.
-
-config FB_S3C_DEBUG_REGWRITE
-       bool "Debug register writes"
-       depends on FB_S3C
-       ---help---
-         Show all register writes via pr_debug()
-
-config FB_S3C2410
-	tristate "S3C2410 LCD framebuffer support"
-	depends on FB && ARCH_S3C24XX
-	select FB_CFB_FILLRECT
-	select FB_CFB_COPYAREA
-	select FB_CFB_IMAGEBLIT
-	---help---
-	  Frame buffer driver for the built-in LCD controller in the Samsung
-	  S3C2410 processor.
-
-	  This driver is also available as a module ( = code which can be
-	  inserted and removed from the running kernel whenever you want). The
-	  module will be called s3c2410fb. If you want to compile it as a module,
-	  say M here and read <file:Documentation/kbuild/modules.txt>.
-
-	  If unsure, say N.
-config FB_S3C2410_DEBUG
-	bool "S3C2410 lcd debug messages"
-	depends on FB_S3C2410
-	help
-	  Turn on debugging messages. Note that you can set/unset at run time
-	  through sysfs
-
-config FB_NUC900
-        bool "NUC900 LCD framebuffer support"
-        depends on FB && ARCH_W90X900
-        select FB_CFB_FILLRECT
-        select FB_CFB_COPYAREA
-        select FB_CFB_IMAGEBLIT
-        ---help---
-          Frame buffer driver for the built-in LCD controller in the Nuvoton
-          NUC900 processor
-
-config GPM1040A0_320X240
-        bool "Giantplus Technology GPM1040A0 320x240 Color TFT LCD"
-        depends on FB_NUC900
-
-config FB_NUC900_DEBUG
-        bool "NUC900 lcd debug messages"
-        depends on FB_NUC900
-        help
-          Turn on debugging messages. Note that you can set/unset at run time
-          through sysfs
-
-config FB_SM501
-	tristate "Silicon Motion SM501 framebuffer support"
-	depends on FB && MFD_SM501
-	select FB_CFB_FILLRECT
-	select FB_CFB_COPYAREA
-	select FB_CFB_IMAGEBLIT
-	---help---
-	  Frame buffer driver for the CRT and LCD controllers in the Silicon
-	  Motion SM501.
-
-	  This driver is also available as a module ( = code which can be
-	  inserted and removed from the running kernel whenever you want). The
-	  module will be called sm501fb. If you want to compile it as a module,
-	  say M here and read <file:Documentation/kbuild/modules.txt>.
-
-	  If unsure, say N.
-
-config FB_SMSCUFX
-	tristate "SMSC UFX6000/7000 USB Framebuffer support"
-	depends on FB && USB
-	select FB_MODE_HELPERS
-	select FB_SYS_FILLRECT
-	select FB_SYS_COPYAREA
-	select FB_SYS_IMAGEBLIT
-	select FB_SYS_FOPS
-	select FB_DEFERRED_IO
-	---help---
-	  This is a kernel framebuffer driver for SMSC UFX USB devices.
-	  Supports fbdev clients like xf86-video-fbdev, kdrive, fbi, and
-	  mplayer -vo fbdev. Supports both UFX6000 (USB 2.0) and UFX7000
-	  (USB 3.0) devices.
-	  To compile as a module, choose M here: the module name is smscufx.
-
-config FB_UDL
-	tristate "Displaylink USB Framebuffer support"
-	depends on FB && USB
-	select FB_MODE_HELPERS
-	select FB_SYS_FILLRECT
-	select FB_SYS_COPYAREA
-	select FB_SYS_IMAGEBLIT
-	select FB_SYS_FOPS
-	select FB_DEFERRED_IO
-	---help---
-	  This is a kernel framebuffer driver for DisplayLink USB devices.
-	  Supports fbdev clients like xf86-video-fbdev, kdrive, fbi, and
-	  mplayer -vo fbdev. Supports all USB 2.0 era DisplayLink devices.
-	  To compile as a module, choose M here: the module name is udlfb.
-
-config FB_IBM_GXT4500
-	tristate "Framebuffer support for IBM GXT4000P/4500P/6000P/6500P adaptors"
-	depends on FB && PPC
-	select FB_CFB_FILLRECT
-	select FB_CFB_COPYAREA
-	select FB_CFB_IMAGEBLIT
-	---help---
-	  Say Y here to enable support for the IBM GXT4000P/6000P and
-	  GXT4500P/6500P display adaptor based on Raster Engine RC1000,
-	  found on some IBM System P (pSeries) machines. This driver
-	  doesn't use Geometry Engine GT1000.
-
-config FB_PS3
-	tristate "PS3 GPU framebuffer driver"
-	depends on FB && PS3_PS3AV
-	select FB_SYS_FILLRECT
-	select FB_SYS_COPYAREA
-	select FB_SYS_IMAGEBLIT
-	select FB_SYS_FOPS
-	select VT_HW_CONSOLE_BINDING if FRAMEBUFFER_CONSOLE
-	---help---
-	  Include support for the virtual frame buffer in the PS3 platform.
-
-config FB_PS3_DEFAULT_SIZE_M
-	int "PS3 default frame buffer size (in MiB)"
-	depends on FB_PS3
-	default 9
-	---help---
-	  This is the default size (in MiB) of the virtual frame buffer in
-	  the PS3.
-	  The default value can be overridden on the kernel command line
-	  using the "ps3fb" option (e.g. "ps3fb=9M");
-
-config FB_XILINX
-	tristate "Xilinx frame buffer support"
-	depends on FB && (XILINX_VIRTEX || MICROBLAZE || ARCH_ZYNQ)
-	select FB_CFB_FILLRECT
-	select FB_CFB_COPYAREA
-	select FB_CFB_IMAGEBLIT
-	---help---
-	  Include support for the Xilinx ML300/ML403 reference design
-	  framebuffer. ML300 carries a 640*480 LCD display on the board,
-	  ML403 uses a standard DB15 VGA connector.
-
-config FB_GOLDFISH
-	tristate "Goldfish Framebuffer"
-	depends on FB && HAS_DMA
-	select FB_CFB_FILLRECT
-	select FB_CFB_COPYAREA
-	select FB_CFB_IMAGEBLIT
-	---help---
-	  Framebuffer driver for Goldfish Virtual Platform
-
-config FB_COBALT
-	tristate "Cobalt server LCD frame buffer support"
-	depends on FB && (MIPS_COBALT || MIPS_SEAD3)
-
-config FB_SH7760
-	bool "SH7760/SH7763/SH7720/SH7721 LCDC support"
-	depends on FB && (CPU_SUBTYPE_SH7760 || CPU_SUBTYPE_SH7763 \
-		|| CPU_SUBTYPE_SH7720 || CPU_SUBTYPE_SH7721)
-	select FB_CFB_FILLRECT
-	select FB_CFB_COPYAREA
-	select FB_CFB_IMAGEBLIT
-	---help---
-	  Support for the SH7760/SH7763/SH7720/SH7721 integrated
-	  (D)STN/TFT LCD Controller.
-	  Supports display resolutions up to 1024x1024 pixel, grayscale and
-	  color operation, with depths ranging from 1 bpp to 8 bpp monochrome
-	  and 8, 15 or 16 bpp color; 90 degrees clockwise display rotation for
-	  panels <= 320 pixel horizontal resolution.
-
-config FB_DA8XX
-	tristate "DA8xx/OMAP-L1xx Framebuffer support"
-	depends on FB && ARCH_DAVINCI_DA8XX
-	select FB_CFB_FILLRECT
-	select FB_CFB_COPYAREA
-	select FB_CFB_IMAGEBLIT
-	select FB_CFB_REV_PIXELS_IN_BYTE
-	---help---
-	  This is the frame buffer device driver for the TI LCD controller
-	  found on DA8xx/OMAP-L1xx SoCs.
-	  If unsure, say N.
-
-config FB_VIRTUAL
-	tristate "Virtual Frame Buffer support (ONLY FOR TESTING!)"
-	depends on FB
-	select FB_SYS_FILLRECT
-	select FB_SYS_COPYAREA
-	select FB_SYS_IMAGEBLIT
-	select FB_SYS_FOPS
-	---help---
-	  This is a `virtual' frame buffer device. It operates on a chunk of
-	  unswappable kernel memory instead of on the memory of a graphics
-	  board. This means you cannot see any output sent to this frame
-	  buffer device, while it does consume precious memory. The main use
-	  of this frame buffer device is testing and debugging the frame
-	  buffer subsystem. Do NOT enable it for normal systems! To protect
-	  the innocent, it has to be enabled explicitly at boot time using the
-	  kernel option `video=vfb:'.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called vfb. In order to load it, you must use
-	  the vfb_enable=1 option.
-
-	  If unsure, say N.
-
-config XEN_FBDEV_FRONTEND
-	tristate "Xen virtual frame buffer support"
-	depends on FB && XEN
-	select FB_SYS_FILLRECT
-	select FB_SYS_COPYAREA
-	select FB_SYS_IMAGEBLIT
-	select FB_SYS_FOPS
-	select FB_DEFERRED_IO
-	select INPUT_XEN_KBDDEV_FRONTEND if INPUT_MISC
-	select XEN_XENBUS_FRONTEND
-	default y
-	help
-	  This driver implements the front-end of the Xen virtual
-	  frame buffer driver.  It communicates with a back-end
-	  in another domain.
-
-config FB_METRONOME
-	tristate "E-Ink Metronome/8track controller support"
-	depends on FB
-	select FB_SYS_FILLRECT
-	select FB_SYS_COPYAREA
-	select FB_SYS_IMAGEBLIT
-	select FB_SYS_FOPS
-	select FB_DEFERRED_IO
-	help
-	  This driver implements support for the E-Ink Metronome
-	  controller. The pre-release name for this device was 8track
-	  and could also have been called by some vendors as PVI-nnnn.
-
-config FB_MB862XX
-	tristate "Fujitsu MB862xx GDC support"
-	depends on FB
-	depends on PCI || (OF && PPC)
-	select FB_CFB_FILLRECT
-	select FB_CFB_COPYAREA
-	select FB_CFB_IMAGEBLIT
-	---help---
-	  Frame buffer driver for Fujitsu Carmine/Coral-P(A)/Lime controllers.
-
-choice
-	prompt "GDC variant"
-	depends on FB_MB862XX
-
-config FB_MB862XX_PCI_GDC
-	bool "Carmine/Coral-P(A) GDC"
-	depends on PCI
-	---help---
-	  This enables framebuffer support for Fujitsu Carmine/Coral-P(A)
-	  PCI graphics controller devices.
-
-config FB_MB862XX_LIME
-	bool "Lime GDC"
-	depends on OF && PPC
-	select FB_FOREIGN_ENDIAN
-	select FB_LITTLE_ENDIAN
-	---help---
-	  Framebuffer support for Fujitsu Lime GDC on host CPU bus.
-
-endchoice
-
-config FB_MB862XX_I2C
-	bool "Support I2C bus on MB862XX GDC"
-	depends on FB_MB862XX && I2C
-	default y
-	help
-	  Selecting this option adds Coral-P(A)/Lime GDC I2C bus adapter
-	  driver to support accessing I2C devices on controller's I2C bus.
-	  These are usually some video decoder chips.
-
-config FB_EP93XX
-	tristate "EP93XX frame buffer support"
-	depends on FB && ARCH_EP93XX
-	select FB_CFB_FILLRECT
-	select FB_CFB_COPYAREA
-	select FB_CFB_IMAGEBLIT
-	---help---
-	  Framebuffer driver for the Cirrus Logic EP93XX series of processors.
-	  This driver is also available as a module. The module will be called
-	  ep93xx-fb.
-
-config FB_PRE_INIT_FB
-	bool "Don't reinitialize, use bootloader's GDC/Display configuration"
-	depends on FB && FB_MB862XX_LIME
-	---help---
-	  Select this option if display contents should be inherited as set by
-	  the bootloader.
-
-config FB_MSM
-	tristate "MSM Framebuffer support"
-	depends on FB && ARCH_MSM
-	select FB_CFB_FILLRECT
-	select FB_CFB_COPYAREA
-	select FB_CFB_IMAGEBLIT
-
-config FB_MX3
-	tristate "MX3 Framebuffer support"
-	depends on FB && MX3_IPU
-	select FB_CFB_FILLRECT
-	select FB_CFB_COPYAREA
-	select FB_CFB_IMAGEBLIT
-	default y
-	help
-	  This is a framebuffer device for the i.MX31 LCD Controller. So
-	  far only synchronous displays are supported. If you plan to use
-	  an LCD display with your i.MX31 system, say Y here.
-
-config FB_BROADSHEET
-	tristate "E-Ink Broadsheet/Epson S1D13521 controller support"
-	depends on FB
-	select FB_SYS_FILLRECT
-	select FB_SYS_COPYAREA
-	select FB_SYS_IMAGEBLIT
-	select FB_SYS_FOPS
-	select FB_DEFERRED_IO
-	help
-	  This driver implements support for the E-Ink Broadsheet
-	  controller. The release name for this device was Epson S1D13521
-	  and could also have been called by other names when coupled with
-	  a bridge adapter.
-
-config FB_AUO_K190X
-	tristate "AUO-K190X EPD controller support"
-	depends on FB
-	select FB_SYS_FILLRECT
-	select FB_SYS_COPYAREA
-	select FB_SYS_IMAGEBLIT
-	select FB_SYS_FOPS
-	select FB_DEFERRED_IO
-	help
-	  Provides support for epaper controllers from the K190X series
-	  of AUO. These controllers can be used to drive epaper displays
-	  from Sipix.
-
-	  This option enables the common support, shared by the individual
-	  controller drivers. You will also have to enable the driver
-	  for the controller type used in your device.
-
-config FB_AUO_K1900
-	tristate "AUO-K1900 EPD controller support"
-	depends on FB && FB_AUO_K190X
-	help
-	  This driver implements support for the AUO K1900 epd-controller.
-	  This controller can drive Sipix epaper displays but can only do
-	  serial updates, reducing the number of possible frames per second.
-
-config FB_AUO_K1901
-	tristate "AUO-K1901 EPD controller support"
-	depends on FB && FB_AUO_K190X
-	help
-	  This driver implements support for the AUO K1901 epd-controller.
-	  This controller can drive Sipix epaper displays and supports
-	  concurrent updates, making higher frames per second possible.
-
-config FB_JZ4740
-	tristate "JZ4740 LCD framebuffer support"
-	depends on FB && MACH_JZ4740
-	select FB_SYS_FILLRECT
-	select FB_SYS_COPYAREA
-	select FB_SYS_IMAGEBLIT
-	help
-	  Framebuffer support for the JZ4740 SoC.
-
-config FB_MXS
-	tristate "MXS LCD framebuffer support"
-	depends on FB && ARCH_MXS
-	select FB_CFB_FILLRECT
-	select FB_CFB_COPYAREA
-	select FB_CFB_IMAGEBLIT
-	select FB_MODE_HELPERS
-	select VIDEOMODE_HELPERS
-	help
-	  Framebuffer support for the MXS SoC.
-
-config FB_PUV3_UNIGFX
-	tristate "PKUnity v3 Unigfx framebuffer support"
-	depends on FB && UNICORE32 && ARCH_PUV3
-	select FB_SYS_FILLRECT
-	select FB_SYS_COPYAREA
-	select FB_SYS_IMAGEBLIT
-	select FB_SYS_FOPS
-	help
-	  Choose this option if you want to use the Unigfx device as a
-	  framebuffer device. Without the support of PCI & AGP.
-
-config FB_HYPERV
-	tristate "Microsoft Hyper-V Synthetic Video support"
-	depends on FB && HYPERV
-	select FB_CFB_FILLRECT
-	select FB_CFB_COPYAREA
-	select FB_CFB_IMAGEBLIT
-	help
-	  This framebuffer driver supports Microsoft Hyper-V Synthetic Video.
-
-config FB_SIMPLE
-	bool "Simple framebuffer support"
-	depends on (FB = y) && OF
-	select FB_CFB_FILLRECT
-	select FB_CFB_COPYAREA
-	select FB_CFB_IMAGEBLIT
-	help
-	  Say Y if you want support for a simple frame-buffer.
-
-	  This driver assumes that the display hardware has been initialized
-	  before the kernel boots, and the kernel will simply render to the
-	  pre-allocated frame buffer surface.
-
-	  Configuration re: surface address, size, and format must be provided
-	  through device tree, or potentially plain old platform data in the
-	  future.
-
-source "drivers/video/omap/Kconfig"
-source "drivers/video/omap2/Kconfig"
-source "drivers/video/exynos/Kconfig"
-source "drivers/video/mmp/Kconfig"
-source "drivers/video/backlight/Kconfig"
-
 if VT
 	source "drivers/video/console/Kconfig"
 endif
 
 if FB || SGI_NEWPORT_CONSOLE
 	source "drivers/video/logo/Kconfig"
-endif
 
-config FB_SH_MOBILE_MERAM
-	tristate "SuperH Mobile MERAM read ahead support"
-	depends on (SUPERH || ARCH_SHMOBILE)
-	select GENERIC_ALLOCATOR
-	---help---
-	  Enable MERAM support for the SuperH controller.
-
-	  This will allow for caching of the framebuffer to provide more
-	  reliable access under heavy main memory bus traffic situations.
-	  Up to 4 memory channels can be configured, allowing 4 RGB or
-	  2 YCbCr framebuffers to be configured.
+endif
 
-config FB_SSD1307
-	tristate "Solomon SSD1307 framebuffer support"
-	depends on FB && I2C
-	depends on OF
-	depends on GPIOLIB
-	select FB_SYS_FOPS
-	select FB_SYS_FILLRECT
-	select FB_SYS_COPYAREA
-	select FB_SYS_IMAGEBLIT
-	select FB_DEFERRED_IO
-	select PWM
-	help
-	  This driver implements support for the Solomon SSD1307
-	  OLED controller over I2C.
 
 endmenu
diff --git a/drivers/video/Makefile b/drivers/video/Makefile
index e8bae8dd480..9ad3c17d645 100644
--- a/drivers/video/Makefile
+++ b/drivers/video/Makefile
@@ -1,178 +1,12 @@
-# Makefile for the Linux video drivers.
-# 5 Aug 1999, James Simmons, <mailto:jsimmons@users.sf.net>
-# Rewritten to use lists instead of if-statements.
-
-# Each configuration option enables a list of files.
-
 obj-$(CONFIG_VGASTATE)            += vgastate.o
 obj-$(CONFIG_HDMI)                += hdmi.o
-obj-y                             += fb_notify.o
-obj-$(CONFIG_FB)                  += fb.o
-fb-y                              := fbmem.o fbmon.o fbcmap.o fbsysfs.o \
-                                     modedb.o fbcvt.o
-fb-objs                           := $(fb-y)
 
 obj-$(CONFIG_VT)		  += console/
 obj-$(CONFIG_LOGO)		  += logo/
 obj-y				  += backlight/
 
-obj-$(CONFIG_EXYNOS_VIDEO)     += exynos/
-
-obj-$(CONFIG_FB_CFB_FILLRECT)  += cfbfillrect.o
-obj-$(CONFIG_FB_CFB_COPYAREA)  += cfbcopyarea.o
-obj-$(CONFIG_FB_CFB_IMAGEBLIT) += cfbimgblt.o
-obj-$(CONFIG_FB_SYS_FILLRECT)  += sysfillrect.o
-obj-$(CONFIG_FB_SYS_COPYAREA)  += syscopyarea.o
-obj-$(CONFIG_FB_SYS_IMAGEBLIT) += sysimgblt.o
-obj-$(CONFIG_FB_SYS_FOPS)      += fb_sys_fops.o
-obj-$(CONFIG_FB_SVGALIB)       += svgalib.o
-obj-$(CONFIG_FB_MACMODES)      += macmodes.o
-obj-$(CONFIG_FB_DDC)           += fb_ddc.o
-obj-$(CONFIG_FB_DEFERRED_IO)   += fb_defio.o
-obj-$(CONFIG_FB_WMT_GE_ROPS)   += wmt_ge_rops.o
-
-# Hardware specific drivers go first
-obj-$(CONFIG_FB_AMIGA)            += amifb.o c2p_planar.o
-obj-$(CONFIG_FB_ARC)              += arcfb.o
-obj-$(CONFIG_FB_CLPS711X)         += clps711xfb.o
-obj-$(CONFIG_FB_CYBER2000)        += cyber2000fb.o
-obj-$(CONFIG_FB_GRVGA)            += grvga.o
-obj-$(CONFIG_FB_PM2)              += pm2fb.o
-obj-$(CONFIG_FB_PM3)		  += pm3fb.o
-
-obj-$(CONFIG_FB_I740)		  += i740fb.o
-obj-$(CONFIG_FB_MATROX)		  += matrox/
-obj-$(CONFIG_FB_RIVA)		  += riva/
-obj-$(CONFIG_FB_NVIDIA)		  += nvidia/
-obj-$(CONFIG_FB_ATY)		  += aty/ macmodes.o
-obj-$(CONFIG_FB_ATY128)		  += aty/ macmodes.o
-obj-$(CONFIG_FB_RADEON)		  += aty/
-obj-$(CONFIG_FB_SIS)		  += sis/
-obj-$(CONFIG_FB_VIA)		  += via/
-obj-$(CONFIG_FB_KYRO)             += kyro/
-obj-$(CONFIG_FB_SAVAGE)		  += savage/
-obj-$(CONFIG_FB_GEODE)		  += geode/
-obj-$(CONFIG_FB_MBX)		  += mbx/
-obj-$(CONFIG_FB_NEOMAGIC)         += neofb.o
-obj-$(CONFIG_FB_3DFX)             += tdfxfb.o
-obj-$(CONFIG_FB_CONTROL)          += controlfb.o
-obj-$(CONFIG_FB_PLATINUM)         += platinumfb.o
-obj-$(CONFIG_FB_VALKYRIE)         += valkyriefb.o
-obj-$(CONFIG_FB_CT65550)          += chipsfb.o
-obj-$(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-$(CONFIG_FB_STI)              += stifb.o
-obj-$(CONFIG_FB_FFB)              += ffb.o sbuslib.o
-obj-$(CONFIG_FB_CG6)              += cg6.o sbuslib.o
-obj-$(CONFIG_FB_CG3)              += cg3.o sbuslib.o
-obj-$(CONFIG_FB_BW2)              += bw2.o sbuslib.o
-obj-$(CONFIG_FB_CG14)             += cg14.o sbuslib.o
-obj-$(CONFIG_FB_P9100)            += p9100.o sbuslib.o
-obj-$(CONFIG_FB_TCX)              += tcx.o sbuslib.o
-obj-$(CONFIG_FB_LEO)              += leo.o sbuslib.o
-obj-$(CONFIG_FB_SGIVW)            += sgivwfb.o
-obj-$(CONFIG_FB_ACORN)            += acornfb.o
-obj-$(CONFIG_FB_ATARI)            += atafb.o c2p_iplan2.o atafb_mfb.o \
-                                     atafb_iplan2p2.o atafb_iplan2p4.o atafb_iplan2p8.o
-obj-$(CONFIG_FB_MAC)              += macfb.o
-obj-$(CONFIG_FB_HECUBA)           += hecubafb.o
-obj-$(CONFIG_FB_N411)             += n411.o
-obj-$(CONFIG_FB_HGA)              += hgafb.o
-obj-$(CONFIG_FB_XVR500)           += sunxvr500.o
-obj-$(CONFIG_FB_XVR2500)          += sunxvr2500.o
-obj-$(CONFIG_FB_XVR1000)          += sunxvr1000.o
-obj-$(CONFIG_FB_IGA)              += igafb.o
-obj-$(CONFIG_FB_APOLLO)           += dnfb.o
-obj-$(CONFIG_FB_Q40)              += q40fb.o
-obj-$(CONFIG_FB_TGA)              += tgafb.o
-obj-$(CONFIG_FB_HP300)            += hpfb.o
-obj-$(CONFIG_FB_G364)             += g364fb.o
-obj-$(CONFIG_FB_EP93XX)		  += ep93xx-fb.o
-obj-$(CONFIG_FB_SA1100)           += sa1100fb.o
-obj-$(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-$(CONFIG_FB_GBE)              += gbefb.o
-obj-$(CONFIG_FB_CIRRUS)		  += cirrusfb.o
-obj-$(CONFIG_FB_ASILIANT)	  += asiliantfb.o
-obj-$(CONFIG_FB_PXA)		  += pxafb.o
-obj-$(CONFIG_FB_PXA168)		  += pxa168fb.o
-obj-$(CONFIG_PXA3XX_GCU)	  += pxa3xx-gcu.o
-obj-$(CONFIG_MMP_DISP)           += mmp/
-obj-$(CONFIG_FB_W100)		  += w100fb.o
-obj-$(CONFIG_FB_TMIO)		  += tmiofb.o
-obj-$(CONFIG_FB_AU1100)		  += au1100fb.o
-obj-$(CONFIG_FB_AU1200)		  += au1200fb.o
-obj-$(CONFIG_FB_VT8500)		  += vt8500lcdfb.o
-obj-$(CONFIG_FB_WM8505)		  += wm8505fb.o
-obj-$(CONFIG_FB_PMAG_AA)	  += pmag-aa-fb.o
-obj-$(CONFIG_FB_PMAG_BA)	  += pmag-ba-fb.o
-obj-$(CONFIG_FB_PMAGB_B)	  += pmagb-b-fb.o
-obj-$(CONFIG_FB_MAXINE)		  += maxinefb.o
-obj-$(CONFIG_FB_METRONOME)        += metronomefb.o
-obj-$(CONFIG_FB_BROADSHEET)       += broadsheetfb.o
-obj-$(CONFIG_FB_AUO_K190X)	  += auo_k190x.o
-obj-$(CONFIG_FB_AUO_K1900)	  += auo_k1900fb.o
-obj-$(CONFIG_FB_AUO_K1901)	  += auo_k1901fb.o
-obj-$(CONFIG_FB_S1D13XXX)	  += s1d13xxxfb.o
-obj-$(CONFIG_FB_SH7760)		  += sh7760fb.o
-obj-$(CONFIG_FB_IMX)              += imxfb.o
-obj-$(CONFIG_FB_S3C)		  += s3c-fb.o
-obj-$(CONFIG_FB_S3C2410)	  += s3c2410fb.o
-obj-$(CONFIG_FB_FSL_DIU)	  += fsl-diu-fb.o
-obj-$(CONFIG_FB_COBALT)           += cobalt_lcdfb.o
-obj-$(CONFIG_FB_IBM_GXT4500)	  += gxt4500.o
-obj-$(CONFIG_FB_PS3)		  += ps3fb.o
-obj-$(CONFIG_FB_SM501)            += sm501fb.o
-obj-$(CONFIG_FB_UDL)		  += udlfb.o
-obj-$(CONFIG_FB_SMSCUFX)	  += smscufx.o
-obj-$(CONFIG_FB_XILINX)           += xilinxfb.o
-obj-$(CONFIG_SH_MIPI_DSI)	  += sh_mipi_dsi.o
-obj-$(CONFIG_FB_SH_MOBILE_HDMI)	  += sh_mobile_hdmi.o
-obj-$(CONFIG_FB_SH_MOBILE_MERAM)  += sh_mobile_meram.o
-obj-$(CONFIG_FB_SH_MOBILE_LCDC)	  += sh_mobile_lcdcfb.o
-obj-$(CONFIG_FB_OMAP)             += omap/
-obj-y                             += omap2/
-obj-$(CONFIG_XEN_FBDEV_FRONTEND)  += xen-fbfront.o
-obj-$(CONFIG_FB_CARMINE)          += carminefb.o
-obj-$(CONFIG_FB_MB862XX)	  += mb862xx/
-obj-$(CONFIG_FB_MSM)              += msm/
-obj-$(CONFIG_FB_NUC900)           += nuc900fb.o
-obj-$(CONFIG_FB_JZ4740)		  += jz4740_fb.o
-obj-$(CONFIG_FB_PUV3_UNIGFX)      += fb-puv3.o
-obj-$(CONFIG_FB_HYPERV)		  += hyperv_fb.o
-
-# Platform or fallback drivers go here
-obj-$(CONFIG_FB_UVESA)            += uvesafb.o
-obj-$(CONFIG_FB_VESA)             += vesafb.o
-obj-$(CONFIG_FB_EFI)              += efifb.o
-obj-$(CONFIG_FB_VGA16)            += vga16fb.o
-obj-$(CONFIG_FB_OF)               += offb.o
-obj-$(CONFIG_FB_BF537_LQ035)      += bf537-lq035.o
-obj-$(CONFIG_FB_BF54X_LQ043)	  += bf54x-lq043fb.o
-obj-$(CONFIG_FB_BFIN_LQ035Q1)     += bfin-lq035q1-fb.o
-obj-$(CONFIG_FB_BFIN_T350MCQB)	  += bfin-t350mcqb-fb.o
-obj-$(CONFIG_FB_BFIN_7393)        += bfin_adv7393fb.o
-obj-$(CONFIG_FB_MX3)		  += mx3fb.o
-obj-$(CONFIG_FB_DA8XX)		  += da8xx-fb.o
-obj-$(CONFIG_FB_MXS)		  += mxsfb.o
-obj-$(CONFIG_FB_SSD1307)	  += ssd1307fb.o
-obj-$(CONFIG_FB_SIMPLE)           += simplefb.o
-
-# the test framebuffer is last
-obj-$(CONFIG_FB_VIRTUAL)          += vfb.o
+obj-y				  += fbdev/
 
-#video output switch sysfs driver
-obj-$(CONFIG_VIDEO_OUTPUT_CONTROL) += output.o
 obj-$(CONFIG_VIDEOMODE_HELPERS) += display_timing.o videomode.o
 ifeq ($(CONFIG_OF),y)
 obj-$(CONFIG_VIDEOMODE_HELPERS) += of_display_timing.o of_videomode.o
diff --git a/drivers/video/backlight/88pm860x_bl.c b/drivers/video/backlight/88pm860x_bl.c
index 2cd63507ed7..7db5234462d 100644
--- a/drivers/video/backlight/88pm860x_bl.c
+++ b/drivers/video/backlight/88pm860x_bl.c
@@ -196,7 +196,7 @@ static int pm860x_backlight_dt_init(struct platform_device *pdev,
 static int pm860x_backlight_probe(struct platform_device *pdev)
 {
 	struct pm860x_chip *chip = dev_get_drvdata(pdev->dev.parent);
-	struct pm860x_backlight_pdata *pdata = pdev->dev.platform_data;
+	struct pm860x_backlight_pdata *pdata = dev_get_platdata(&pdev->dev);
 	struct pm860x_backlight_data *data;
 	struct backlight_device *bl;
 	struct resource *res;
@@ -243,7 +243,7 @@ static int pm860x_backlight_probe(struct platform_device *pdev)
 	memset(&props, 0, sizeof(struct backlight_properties));
 	props.type = BACKLIGHT_RAW;
 	props.max_brightness = MAX_BRIGHTNESS;
-	bl = backlight_device_register(name, &pdev->dev, data,
+	bl = devm_backlight_device_register(&pdev->dev, name, &pdev->dev, data,
 					&pm860x_backlight_ops, &props);
 	if (IS_ERR(bl)) {
 		dev_err(&pdev->dev, "failed to register backlight\n");
@@ -256,21 +256,10 @@ static int pm860x_backlight_probe(struct platform_device *pdev)
 	/* read current backlight */
 	ret = pm860x_backlight_get_brightness(bl);
 	if (ret < 0)
-		goto out_brt;
+		return ret;
 
 	backlight_update_status(bl);
 	return 0;
-out_brt:
-	backlight_device_unregister(bl);
-	return ret;
-}
-
-static int pm860x_backlight_remove(struct platform_device *pdev)
-{
-	struct backlight_device *bl = platform_get_drvdata(pdev);
-
-	backlight_device_unregister(bl);
-	return 0;
 }
 
 static struct platform_driver pm860x_backlight_driver = {
@@ -279,7 +268,6 @@ static struct platform_driver pm860x_backlight_driver = {
 		.owner	= THIS_MODULE,
 	},
 	.probe		= pm860x_backlight_probe,
-	.remove		= pm860x_backlight_remove,
 };
 
 module_platform_driver(pm860x_backlight_driver);
diff --git a/drivers/video/backlight/Kconfig b/drivers/video/backlight/Kconfig
index d5ab6583f44..5d449059a55 100644
--- a/drivers/video/backlight/Kconfig
+++ b/drivers/video/backlight/Kconfig
@@ -29,7 +29,7 @@ if LCD_CLASS_DEVICE
 
 config LCD_CORGI
 	tristate "LCD Panel support for SHARP corgi/spitz model"
-	depends on SPI_MASTER && PXA_SHARPSL
+	depends on SPI_MASTER && PXA_SHARPSL && BACKLIGHT_CLASS_DEVICE
 	help
 	  Say y here to support the LCD panels usually found on SHARP
 	  corgi (C7x0) and spitz (Cxx00) models.
@@ -368,12 +368,12 @@ config BACKLIGHT_AAT2870
 	  If you have a AnalogicTech AAT2870 say Y to enable the
 	  backlight driver.
 
-config BACKLIGHT_LM3630
-	tristate "Backlight Driver for LM3630"
-	depends on BACKLIGHT_CLASS_DEVICE && I2C
+config BACKLIGHT_LM3630A
+	tristate "Backlight Driver for LM3630A"
+	depends on BACKLIGHT_CLASS_DEVICE && I2C && PWM
 	select REGMAP_I2C
 	help
-	  This supports TI LM3630 Backlight Driver
+	  This supports TI LM3630A Backlight Driver
 
 config BACKLIGHT_LM3639
 	tristate "Backlight Driver for LM3639"
@@ -386,14 +386,14 @@ config BACKLIGHT_LM3639
 
 config BACKLIGHT_LP855X
 	tristate "Backlight driver for TI LP855X"
-	depends on BACKLIGHT_CLASS_DEVICE && I2C
+	depends on BACKLIGHT_CLASS_DEVICE && I2C && PWM
 	help
-	  This supports TI LP8550, LP8551, LP8552, LP8553, LP8556 and LP8557
-	  backlight driver.
+	  This supports TI LP8550, LP8551, LP8552, LP8553, LP8555, LP8556 and
+	  LP8557 backlight driver.
 
 config BACKLIGHT_LP8788
 	tristate "Backlight driver for TI LP8788 MFD"
-	depends on BACKLIGHT_CLASS_DEVICE && MFD_LP8788
+	depends on BACKLIGHT_CLASS_DEVICE && MFD_LP8788 && PWM
 	help
 	  This supports TI LP8788 backlight driver.
 
@@ -425,6 +425,25 @@ config BACKLIGHT_AS3711
 	  If you have an Austrian Microsystems AS3711 say Y to enable the
 	  backlight driver.
 
+config BACKLIGHT_GPIO
+	tristate "Generic GPIO based Backlight Driver"
+	depends on GPIOLIB
+	help
+	  If you have a LCD backlight adjustable by GPIO, say Y to enable
+	  this driver.
+
+config BACKLIGHT_LV5207LP
+	tristate "Sanyo LV5207LP Backlight"
+	depends on I2C
+	help
+	  If you have a Sanyo LV5207LP say Y to enable the backlight driver.
+
+config BACKLIGHT_BD6107
+	tristate "Rohm BD6107 Backlight"
+	depends on I2C
+	help
+	  If you have a Rohm BD6107 say Y to enable the backlight driver.
+
 endif # BACKLIGHT_CLASS_DEVICE
 
 endif # BACKLIGHT_LCD_SUPPORT
diff --git a/drivers/video/backlight/Makefile b/drivers/video/backlight/Makefile
index 92711fe6046..bb820024f34 100644
--- a/drivers/video/backlight/Makefile
+++ b/drivers/video/backlight/Makefile
@@ -26,20 +26,23 @@ obj-$(CONFIG_BACKLIGHT_ADP8870)		+= adp8870_bl.o
 obj-$(CONFIG_BACKLIGHT_APPLE)		+= apple_bl.o
 obj-$(CONFIG_BACKLIGHT_AS3711)		+= as3711_bl.o
 obj-$(CONFIG_BACKLIGHT_ATMEL_PWM)	+= atmel-pwm-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-$(CONFIG_BACKLIGHT_DA9052)		+= da9052_bl.o
 obj-$(CONFIG_BACKLIGHT_EP93XX)		+= ep93xx_bl.o
 obj-$(CONFIG_BACKLIGHT_GENERIC)		+= generic_bl.o
+obj-$(CONFIG_BACKLIGHT_GPIO)		+= gpio_backlight.o
 obj-$(CONFIG_BACKLIGHT_HP680)		+= hp680_bl.o
 obj-$(CONFIG_BACKLIGHT_HP700)		+= jornada720_bl.o
 obj-$(CONFIG_BACKLIGHT_LM3533)		+= lm3533_bl.o
-obj-$(CONFIG_BACKLIGHT_LM3630)		+= lm3630_bl.o
+obj-$(CONFIG_BACKLIGHT_LM3630A)		+= lm3630a_bl.o
 obj-$(CONFIG_BACKLIGHT_LM3639)		+= lm3639_bl.o
 obj-$(CONFIG_BACKLIGHT_LOCOMO)		+= locomolcd.o
 obj-$(CONFIG_BACKLIGHT_LP855X)		+= lp855x_bl.o
 obj-$(CONFIG_BACKLIGHT_LP8788)		+= lp8788_bl.o
+obj-$(CONFIG_BACKLIGHT_LV5207LP)	+= lv5207lp.o
 obj-$(CONFIG_BACKLIGHT_MAX8925)		+= max8925_bl.o
 obj-$(CONFIG_BACKLIGHT_OMAP1)		+= omap1_bl.o
 obj-$(CONFIG_BACKLIGHT_OT200)		+= ot200_bl.o
diff --git a/drivers/video/backlight/aat2870_bl.c b/drivers/video/backlight/aat2870_bl.c
index c6fc668d623..ec5350f2c28 100644
--- a/drivers/video/backlight/aat2870_bl.c
+++ b/drivers/video/backlight/aat2870_bl.c
@@ -127,7 +127,7 @@ static const struct backlight_ops aat2870_bl_ops = {
 
 static int aat2870_bl_probe(struct platform_device *pdev)
 {
-	struct aat2870_bl_platform_data *pdata = pdev->dev.platform_data;
+	struct aat2870_bl_platform_data *pdata = dev_get_platdata(&pdev->dev);
 	struct aat2870_bl_driver_data *aat2870_bl;
 	struct backlight_device *bd;
 	struct backlight_properties props;
@@ -149,8 +149,6 @@ static int aat2870_bl_probe(struct platform_device *pdev)
 				  sizeof(struct aat2870_bl_driver_data),
 				  GFP_KERNEL);
 	if (!aat2870_bl) {
-		dev_err(&pdev->dev,
-			"Failed to allocate memory for aat2870 backlight\n");
 		ret = -ENOMEM;
 		goto out;
 	}
@@ -158,8 +156,9 @@ static int aat2870_bl_probe(struct platform_device *pdev)
 	memset(&props, 0, sizeof(struct backlight_properties));
 
 	props.type = BACKLIGHT_RAW;
-	bd = backlight_device_register("aat2870-backlight", &pdev->dev,
-				       aat2870_bl, &aat2870_bl_ops, &props);
+	bd = devm_backlight_device_register(&pdev->dev, "aat2870-backlight",
+					&pdev->dev, aat2870_bl, &aat2870_bl_ops,
+					&props);
 	if (IS_ERR(bd)) {
 		dev_err(&pdev->dev,
 			"Failed allocate memory for backlight device\n");
@@ -194,13 +193,11 @@ static int aat2870_bl_probe(struct platform_device *pdev)
 	ret = aat2870_bl_update_status(bd);
 	if (ret < 0) {
 		dev_err(&pdev->dev, "Failed to initialize\n");
-		goto out_bl_dev_unregister;
+		return ret;
 	}
 
 	return 0;
 
-out_bl_dev_unregister:
-	backlight_device_unregister(bd);
 out:
 	return ret;
 }
@@ -214,8 +211,6 @@ static int aat2870_bl_remove(struct platform_device *pdev)
 	bd->props.brightness = 0;
 	backlight_update_status(bd);
 
-	backlight_device_unregister(bd);
-
 	return 0;
 }
 
diff --git a/drivers/video/backlight/adp5520_bl.c b/drivers/video/backlight/adp5520_bl.c
index c84701b7ca6..f37097a261a 100644
--- a/drivers/video/backlight/adp5520_bl.c
+++ b/drivers/video/backlight/adp5520_bl.c
@@ -297,7 +297,7 @@ static int adp5520_bl_probe(struct platform_device *pdev)
 		return -ENOMEM;
 
 	data->master = pdev->dev.parent;
-	data->pdata = pdev->dev.platform_data;
+	data->pdata = dev_get_platdata(&pdev->dev);
 
 	if (data->pdata  == NULL) {
 		dev_err(&pdev->dev, "missing platform data\n");
@@ -312,8 +312,9 @@ static int adp5520_bl_probe(struct platform_device *pdev)
 	memset(&props, 0, sizeof(struct backlight_properties));
 	props.type = BACKLIGHT_RAW;
 	props.max_brightness = ADP5020_MAX_BRIGHTNESS;
-	bl = backlight_device_register(pdev->name, data->master, data,
-				       &adp5520_bl_ops, &props);
+	bl = devm_backlight_device_register(&pdev->dev, pdev->name,
+					data->master, data, &adp5520_bl_ops,
+					&props);
 	if (IS_ERR(bl)) {
 		dev_err(&pdev->dev, "failed to register backlight\n");
 		return PTR_ERR(bl);
@@ -326,7 +327,7 @@ static int adp5520_bl_probe(struct platform_device *pdev)
 
 	if (ret) {
 		dev_err(&pdev->dev, "failed to register sysfs\n");
-		backlight_device_unregister(bl);
+		return ret;
 	}
 
 	platform_set_drvdata(pdev, bl);
@@ -347,8 +348,6 @@ static int adp5520_bl_remove(struct platform_device *pdev)
 		sysfs_remove_group(&bl->dev.kobj,
 				&adp5520_bl_attr_group);
 
-	backlight_device_unregister(bl);
-
 	return 0;
 }
 
diff --git a/drivers/video/backlight/adp8860_bl.c b/drivers/video/backlight/adp8860_bl.c
index 75b10f87612..be8d83deca7 100644
--- a/drivers/video/backlight/adp8860_bl.c
+++ b/drivers/video/backlight/adp8860_bl.c
@@ -216,7 +216,7 @@ static int adp8860_led_setup(struct adp8860_led *led)
 static int adp8860_led_probe(struct i2c_client *client)
 {
 	struct adp8860_backlight_platform_data *pdata =
-		client->dev.platform_data;
+		dev_get_platdata(&client->dev);
 	struct adp8860_bl *data = i2c_get_clientdata(client);
 	struct adp8860_led *led, *led_dat;
 	struct led_info *cur_led;
@@ -224,10 +224,8 @@ static int adp8860_led_probe(struct i2c_client *client)
 
 	led = devm_kzalloc(&client->dev, sizeof(*led) * pdata->num_leds,
 				GFP_KERNEL);
-	if (led == NULL) {
-		dev_err(&client->dev, "failed to alloc memory\n");
+	if (led == NULL)
 		return -ENOMEM;
-	}
 
 	ret = adp8860_write(client, ADP8860_ISCFR, pdata->led_fade_law);
 	ret = adp8860_write(client, ADP8860_ISCT1,
@@ -300,7 +298,7 @@ static int adp8860_led_probe(struct i2c_client *client)
 static int adp8860_led_remove(struct i2c_client *client)
 {
 	struct adp8860_backlight_platform_data *pdata =
-		client->dev.platform_data;
+		dev_get_platdata(&client->dev);
 	struct adp8860_bl *data = i2c_get_clientdata(client);
 	int i;
 
@@ -658,7 +656,7 @@ static int adp8860_probe(struct i2c_client *client,
 	struct backlight_device *bl;
 	struct adp8860_bl *data;
 	struct adp8860_backlight_platform_data *pdata =
-		client->dev.platform_data;
+		dev_get_platdata(&client->dev);
 	struct backlight_properties props;
 	uint8_t reg_val;
 	int ret;
@@ -711,8 +709,9 @@ static int adp8860_probe(struct i2c_client *client,
 
 	mutex_init(&data->lock);
 
-	bl = backlight_device_register(dev_driver_string(&client->dev),
-			&client->dev, data, &adp8860_bl_ops, &props);
+	bl = devm_backlight_device_register(&client->dev,
+				dev_driver_string(&client->dev),
+				&client->dev, data, &adp8860_bl_ops, &props);
 	if (IS_ERR(bl)) {
 		dev_err(&client->dev, "failed to register backlight\n");
 		return PTR_ERR(bl);
@@ -728,7 +727,7 @@ static int adp8860_probe(struct i2c_client *client,
 
 	if (ret) {
 		dev_err(&client->dev, "failed to register sysfs\n");
-		goto out1;
+		return ret;
 	}
 
 	ret = adp8860_bl_setup(bl);
@@ -751,8 +750,6 @@ out:
 	if (data->en_ambl_sens)
 		sysfs_remove_group(&data->bl->dev.kobj,
 			&adp8860_bl_attr_group);
-out1:
-	backlight_device_unregister(bl);
 
 	return ret;
 }
@@ -770,8 +767,6 @@ static int adp8860_remove(struct i2c_client *client)
 		sysfs_remove_group(&data->bl->dev.kobj,
 			&adp8860_bl_attr_group);
 
-	backlight_device_unregister(data->bl);
-
 	return 0;
 }
 
diff --git a/drivers/video/backlight/adp8870_bl.c b/drivers/video/backlight/adp8870_bl.c
index 90049d7b5c6..251af4d38d8 100644
--- a/drivers/video/backlight/adp8870_bl.c
+++ b/drivers/video/backlight/adp8870_bl.c
@@ -238,7 +238,7 @@ static int adp8870_led_setup(struct adp8870_led *led)
 static int adp8870_led_probe(struct i2c_client *client)
 {
 	struct adp8870_backlight_platform_data *pdata =
-		client->dev.platform_data;
+		dev_get_platdata(&client->dev);
 	struct adp8870_bl *data = i2c_get_clientdata(client);
 	struct adp8870_led *led, *led_dat;
 	struct led_info *cur_led;
@@ -246,10 +246,8 @@ static int adp8870_led_probe(struct i2c_client *client)
 
 	led = devm_kzalloc(&client->dev, pdata->num_leds * sizeof(*led),
 				GFP_KERNEL);
-	if (led == NULL) {
-		dev_err(&client->dev, "failed to alloc memory\n");
+	if (led == NULL)
 		return -ENOMEM;
-	}
 
 	ret = adp8870_write(client, ADP8870_ISCLAW, pdata->led_fade_law);
 	if (ret)
@@ -325,7 +323,7 @@ static int adp8870_led_probe(struct i2c_client *client)
 static int adp8870_led_remove(struct i2c_client *client)
 {
 	struct adp8870_backlight_platform_data *pdata =
-		client->dev.platform_data;
+		dev_get_platdata(&client->dev);
 	struct adp8870_bl *data = i2c_get_clientdata(client);
 	int i;
 
@@ -848,7 +846,7 @@ static int adp8870_probe(struct i2c_client *client,
 	struct backlight_device *bl;
 	struct adp8870_bl *data;
 	struct adp8870_backlight_platform_data *pdata =
-		client->dev.platform_data;
+		dev_get_platdata(&client->dev);
 	uint8_t reg_val;
 	int ret;
 
@@ -888,8 +886,9 @@ static int adp8870_probe(struct i2c_client *client,
 	memset(&props, 0, sizeof(props));
 	props.type = BACKLIGHT_RAW;
 	props.max_brightness = props.brightness = ADP8870_MAX_BRIGHTNESS;
-	bl = backlight_device_register(dev_driver_string(&client->dev),
-			&client->dev, data, &adp8870_bl_ops, &props);
+	bl = devm_backlight_device_register(&client->dev,
+				dev_driver_string(&client->dev),
+				&client->dev, data, &adp8870_bl_ops, &props);
 	if (IS_ERR(bl)) {
 		dev_err(&client->dev, "failed to register backlight\n");
 		return PTR_ERR(bl);
@@ -902,7 +901,7 @@ static int adp8870_probe(struct i2c_client *client,
 			&adp8870_bl_attr_group);
 		if (ret) {
 			dev_err(&client->dev, "failed to register sysfs\n");
-			goto out1;
+			return ret;
 		}
 	}
 
@@ -925,8 +924,6 @@ out:
 	if (data->pdata->en_ambl_sens)
 		sysfs_remove_group(&data->bl->dev.kobj,
 			&adp8870_bl_attr_group);
-out1:
-	backlight_device_unregister(bl);
 
 	return ret;
 }
@@ -944,8 +941,6 @@ static int adp8870_remove(struct i2c_client *client)
 		sysfs_remove_group(&data->bl->dev.kobj,
 			&adp8870_bl_attr_group);
 
-	backlight_device_unregister(data->bl);
-
 	return 0;
 }
 
diff --git a/drivers/video/backlight/ams369fg06.c b/drivers/video/backlight/ams369fg06.c
index 319fef6cb42..d8952c4aa68 100644
--- a/drivers/video/backlight/ams369fg06.c
+++ b/drivers/video/backlight/ams369fg06.c
@@ -471,14 +471,14 @@ static int ams369fg06_probe(struct spi_device *spi)
 	lcd->spi = spi;
 	lcd->dev = &spi->dev;
 
-	lcd->lcd_pd = spi->dev.platform_data;
+	lcd->lcd_pd = dev_get_platdata(&spi->dev);
 	if (!lcd->lcd_pd) {
 		dev_err(&spi->dev, "platform data is NULL\n");
 		return -EINVAL;
 	}
 
-	ld = lcd_device_register("ams369fg06", &spi->dev, lcd,
-		&ams369fg06_lcd_ops);
+	ld = devm_lcd_device_register(&spi->dev, "ams369fg06", &spi->dev, lcd,
+					&ams369fg06_lcd_ops);
 	if (IS_ERR(ld))
 		return PTR_ERR(ld);
 
@@ -488,12 +488,11 @@ static int ams369fg06_probe(struct spi_device *spi)
 	props.type = BACKLIGHT_RAW;
 	props.max_brightness = MAX_BRIGHTNESS;
 
-	bd = backlight_device_register("ams369fg06-bl", &spi->dev, lcd,
-		&ams369fg06_backlight_ops, &props);
-	if (IS_ERR(bd)) {
-		ret =  PTR_ERR(bd);
-		goto out_lcd_unregister;
-	}
+	bd = devm_backlight_device_register(&spi->dev, "ams369fg06-bl",
+					&spi->dev, lcd,
+					&ams369fg06_backlight_ops, &props);
+	if (IS_ERR(bd))
+		return PTR_ERR(bd);
 
 	bd->props.brightness = DEFAULT_BRIGHTNESS;
 	lcd->bd = bd;
@@ -516,10 +515,6 @@ static int ams369fg06_probe(struct spi_device *spi)
 	dev_info(&spi->dev, "ams369fg06 panel driver has been probed.\n");
 
 	return 0;
-
-out_lcd_unregister:
-	lcd_device_unregister(ld);
-	return ret;
 }
 
 static int ams369fg06_remove(struct spi_device *spi)
@@ -527,9 +522,6 @@ static int ams369fg06_remove(struct spi_device *spi)
 	struct ams369fg06 *lcd = spi_get_drvdata(spi);
 
 	ams369fg06_power(lcd, FB_BLANK_POWERDOWN);
-	backlight_device_unregister(lcd->bd);
-	lcd_device_unregister(lcd->ld);
-
 	return 0;
 }
 
diff --git a/drivers/video/backlight/as3711_bl.c b/drivers/video/backlight/as3711_bl.c
index 123887cd76b..bb1fc45b754 100644
--- a/drivers/video/backlight/as3711_bl.c
+++ b/drivers/video/backlight/as3711_bl.c
@@ -240,7 +240,8 @@ static int as3711_bl_register(struct platform_device *pdev,
 	/* max tuning I = 31uA for voltage- and 38250uA for current-feedback */
 	props.max_brightness = max_brightness;
 
-	bl = backlight_device_register(su->type == AS3711_BL_SU1 ?
+	bl = devm_backlight_device_register(&pdev->dev,
+				       su->type == AS3711_BL_SU1 ?
 				       "as3711-su1" : "as3711-su2",
 				       &pdev->dev, su,
 				       &as3711_bl_ops, &props);
@@ -432,8 +433,7 @@ static int as3711_backlight_probe(struct platform_device *pdev)
 		case AS3711_SU2_LX_SD4:
 			break;
 		default:
-			ret = -EINVAL;
-			goto esu2;
+			return -EINVAL;
 		}
 
 		switch (pdata->su2_feedback) {
@@ -447,8 +447,7 @@ static int as3711_backlight_probe(struct platform_device *pdev)
 			max_brightness = min(pdata->su2_max_uA / 150, 255);
 			break;
 		default:
-			ret = -EINVAL;
-			goto esu2;
+			return -EINVAL;
 		}
 
 		ret = as3711_bl_init_su2(supply);
@@ -457,26 +456,12 @@ static int as3711_backlight_probe(struct platform_device *pdev)
 
 		ret = as3711_bl_register(pdev, max_brightness, su);
 		if (ret < 0)
-			goto esu2;
+			return ret;
 	}
 
 	platform_set_drvdata(pdev, supply);
 
 	return 0;
-
-esu2:
-	backlight_device_unregister(supply->su1.bl);
-	return ret;
-}
-
-static int as3711_backlight_remove(struct platform_device *pdev)
-{
-	struct as3711_bl_supply *supply = platform_get_drvdata(pdev);
-
-	backlight_device_unregister(supply->su1.bl);
-	backlight_device_unregister(supply->su2.bl);
-
-	return 0;
 }
 
 static struct platform_driver as3711_backlight_driver = {
@@ -485,7 +470,6 @@ static struct platform_driver as3711_backlight_driver = {
 		.owner	= THIS_MODULE,
 	},
 	.probe		= as3711_backlight_probe,
-	.remove		= as3711_backlight_remove,
 };
 
 module_platform_driver(as3711_backlight_driver);
diff --git a/drivers/video/backlight/atmel-pwm-bl.c b/drivers/video/backlight/atmel-pwm-bl.c
index 0393d827dd4..261b1a4ec3d 100644
--- a/drivers/video/backlight/atmel-pwm-bl.c
+++ b/drivers/video/backlight/atmel-pwm-bl.c
@@ -12,7 +12,6 @@
 #include <linux/module.h>
 #include <linux/platform_device.h>
 #include <linux/fb.h>
-#include <linux/clk.h>
 #include <linux/gpio.h>
 #include <linux/backlight.h>
 #include <linux/atmel_pwm.h>
@@ -27,6 +26,14 @@ struct atmel_pwm_bl {
 	int					gpio_on;
 };
 
+static void atmel_pwm_bl_set_gpio_on(struct atmel_pwm_bl *pwmbl, int on)
+{
+	if (!gpio_is_valid(pwmbl->gpio_on))
+		return;
+
+	gpio_set_value(pwmbl->gpio_on, on ^ pwmbl->pdata->on_active_low);
+}
+
 static int atmel_pwm_bl_set_intensity(struct backlight_device *bd)
 {
 	struct atmel_pwm_bl *pwmbl = bl_get_data(bd);
@@ -49,19 +56,13 @@ static int atmel_pwm_bl_set_intensity(struct backlight_device *bd)
 		pwm_duty = pwmbl->pdata->pwm_duty_min;
 
 	if (!intensity) {
-		if (pwmbl->gpio_on != -1) {
-			gpio_set_value(pwmbl->gpio_on,
-					0 ^ pwmbl->pdata->on_active_low);
-		}
+		atmel_pwm_bl_set_gpio_on(pwmbl, 0);
 		pwm_channel_writel(&pwmbl->pwmc, PWM_CUPD, pwm_duty);
 		pwm_channel_disable(&pwmbl->pwmc);
 	} else {
 		pwm_channel_enable(&pwmbl->pwmc);
 		pwm_channel_writel(&pwmbl->pwmc, PWM_CUPD, pwm_duty);
-		if (pwmbl->gpio_on != -1) {
-			gpio_set_value(pwmbl->gpio_on,
-					1 ^ pwmbl->pdata->on_active_low);
-		}
+		atmel_pwm_bl_set_gpio_on(pwmbl, 1);
 	}
 
 	return 0;
@@ -70,17 +71,16 @@ static int atmel_pwm_bl_set_intensity(struct backlight_device *bd)
 static int atmel_pwm_bl_get_intensity(struct backlight_device *bd)
 {
 	struct atmel_pwm_bl *pwmbl = bl_get_data(bd);
-	u8 intensity;
+	u32 cdty;
+	u32 intensity;
 
-	if (pwmbl->pdata->pwm_active_low) {
-		intensity = pwm_channel_readl(&pwmbl->pwmc, PWM_CDTY) -
-			pwmbl->pdata->pwm_duty_min;
-	} else {
-		intensity = pwmbl->pdata->pwm_duty_max -
-			pwm_channel_readl(&pwmbl->pwmc, PWM_CDTY);
-	}
+	cdty = pwm_channel_readl(&pwmbl->pwmc, PWM_CDTY);
+	if (pwmbl->pdata->pwm_active_low)
+		intensity = cdty - pwmbl->pdata->pwm_duty_min;
+	else
+		intensity = pwmbl->pdata->pwm_duty_max - cdty;
 
-	return intensity;
+	return intensity & 0xffff;
 }
 
 static int atmel_pwm_bl_init_pwm(struct atmel_pwm_bl *pwmbl)
@@ -118,52 +118,46 @@ static const struct backlight_ops atmel_pwm_bl_ops = {
 	.update_status  = atmel_pwm_bl_set_intensity,
 };
 
-static int __init atmel_pwm_bl_probe(struct platform_device *pdev)
+static int atmel_pwm_bl_probe(struct platform_device *pdev)
 {
 	struct backlight_properties props;
 	const struct atmel_pwm_bl_platform_data *pdata;
 	struct backlight_device *bldev;
 	struct atmel_pwm_bl *pwmbl;
+	unsigned long flags;
 	int retval;
 
+	pdata = dev_get_platdata(&pdev->dev);
+	if (!pdata)
+		return -ENODEV;
+
+	if (pdata->pwm_compare_max < pdata->pwm_duty_max ||
+			pdata->pwm_duty_min > pdata->pwm_duty_max ||
+			pdata->pwm_frequency == 0)
+		return -EINVAL;
+
 	pwmbl = devm_kzalloc(&pdev->dev, sizeof(struct atmel_pwm_bl),
 				GFP_KERNEL);
 	if (!pwmbl)
 		return -ENOMEM;
 
 	pwmbl->pdev = pdev;
-
-	pdata = pdev->dev.platform_data;
-	if (!pdata) {
-		retval = -ENODEV;
-		goto err_free_mem;
-	}
-
-	if (pdata->pwm_compare_max < pdata->pwm_duty_max ||
-			pdata->pwm_duty_min > pdata->pwm_duty_max ||
-			pdata->pwm_frequency == 0) {
-		retval = -EINVAL;
-		goto err_free_mem;
-	}
-
 	pwmbl->pdata = pdata;
 	pwmbl->gpio_on = pdata->gpio_on;
 
 	retval = pwm_channel_alloc(pdata->pwm_channel, &pwmbl->pwmc);
 	if (retval)
-		goto err_free_mem;
-
-	if (pwmbl->gpio_on != -1) {
-		retval = devm_gpio_request(&pdev->dev, pwmbl->gpio_on,
-					"gpio_atmel_pwm_bl");
-		if (retval) {
-			pwmbl->gpio_on = -1;
-			goto err_free_pwm;
-		}
+		return retval;
 
+	if (gpio_is_valid(pwmbl->gpio_on)) {
 		/* Turn display off by default. */
-		retval = gpio_direction_output(pwmbl->gpio_on,
-				0 ^ pdata->on_active_low);
+		if (pdata->on_active_low)
+			flags = GPIOF_OUT_INIT_HIGH;
+		else
+			flags = GPIOF_OUT_INIT_LOW;
+
+		retval = devm_gpio_request_one(&pdev->dev, pwmbl->gpio_on,
+						flags, "gpio_atmel_pwm_bl");
 		if (retval)
 			goto err_free_pwm;
 	}
@@ -171,8 +165,9 @@ static int __init atmel_pwm_bl_probe(struct platform_device *pdev)
 	memset(&props, 0, sizeof(struct backlight_properties));
 	props.type = BACKLIGHT_RAW;
 	props.max_brightness = pdata->pwm_duty_max - pdata->pwm_duty_min;
-	bldev = backlight_device_register("atmel-pwm-bl", &pdev->dev, pwmbl,
-					  &atmel_pwm_bl_ops, &props);
+	bldev = devm_backlight_device_register(&pdev->dev, "atmel-pwm-bl",
+					&pdev->dev, pwmbl, &atmel_pwm_bl_ops,
+					&props);
 	if (IS_ERR(bldev)) {
 		retval = PTR_ERR(bldev);
 		goto err_free_pwm;
@@ -188,29 +183,25 @@ static int __init atmel_pwm_bl_probe(struct platform_device *pdev)
 
 	retval = atmel_pwm_bl_init_pwm(pwmbl);
 	if (retval)
-		goto err_free_bl_dev;
+		goto err_free_pwm;
 
 	atmel_pwm_bl_set_intensity(bldev);
 
 	return 0;
 
-err_free_bl_dev:
-	backlight_device_unregister(bldev);
 err_free_pwm:
 	pwm_channel_free(&pwmbl->pwmc);
-err_free_mem:
+
 	return retval;
 }
 
-static int __exit atmel_pwm_bl_remove(struct platform_device *pdev)
+static int atmel_pwm_bl_remove(struct platform_device *pdev)
 {
 	struct atmel_pwm_bl *pwmbl = platform_get_drvdata(pdev);
 
-	if (pwmbl->gpio_on != -1)
-		gpio_set_value(pwmbl->gpio_on, 0);
+	atmel_pwm_bl_set_gpio_on(pwmbl, 0);
 	pwm_channel_disable(&pwmbl->pwmc);
 	pwm_channel_free(&pwmbl->pwmc);
-	backlight_device_unregister(pwmbl->bldev);
 
 	return 0;
 }
@@ -220,11 +211,13 @@ static struct platform_driver atmel_pwm_bl_driver = {
 		.name = "atmel-pwm-bl",
 	},
 	/* REVISIT add suspend() and resume() */
-	.remove = __exit_p(atmel_pwm_bl_remove),
+	.probe = atmel_pwm_bl_probe,
+	.remove = atmel_pwm_bl_remove,
 };
 
-module_platform_driver_probe(atmel_pwm_bl_driver, atmel_pwm_bl_probe);
+module_platform_driver(atmel_pwm_bl_driver);
 
 MODULE_AUTHOR("Hans-Christian egtvedt <hans-christian.egtvedt@atmel.com>");
 MODULE_DESCRIPTION("Atmel PWM backlight driver");
 MODULE_LICENSE("GPL");
+MODULE_ALIAS("platform:atmel-pwm-bl");
diff --git a/drivers/video/backlight/backlight.c b/drivers/video/backlight/backlight.c
index 3fccb6d3c8c..428089009cd 100644
--- a/drivers/video/backlight/backlight.c
+++ b/drivers/video/backlight/backlight.c
@@ -21,6 +21,10 @@
 #include <asm/backlight.h>
 #endif
 
+static struct list_head backlight_dev_list;
+static struct mutex backlight_dev_list_mutex;
+static struct blocking_notifier_head backlight_notifier;
+
 static const char *const backlight_types[] = {
 	[BACKLIGHT_RAW] = "raw",
 	[BACKLIGHT_PLATFORM] = "platform",
@@ -31,13 +35,15 @@ static const char *const backlight_types[] = {
 			   defined(CONFIG_BACKLIGHT_CLASS_DEVICE_MODULE))
 /* This callback gets called when something important happens inside a
  * framebuffer driver. We're looking if that important event is blanking,
- * and if it is, we're switching backlight power as well ...
+ * and if it is and necessary, we're switching backlight power as well ...
  */
 static int fb_notifier_callback(struct notifier_block *self,
 				unsigned long event, void *data)
 {
 	struct backlight_device *bd;
 	struct fb_event *evdata = data;
+	int node = evdata->info->node;
+	int fb_blank = 0;
 
 	/* If we aren't interested in this event, skip it immediately ... */
 	if (event != FB_EVENT_BLANK && event != FB_EVENT_CONBLANK)
@@ -48,12 +54,24 @@ static int fb_notifier_callback(struct notifier_block *self,
 	if (bd->ops)
 		if (!bd->ops->check_fb ||
 		    bd->ops->check_fb(bd, evdata->info)) {
-			bd->props.fb_blank = *(int *)evdata->data;
-			if (bd->props.fb_blank == FB_BLANK_UNBLANK)
-				bd->props.state &= ~BL_CORE_FBBLANK;
-			else
-				bd->props.state |= BL_CORE_FBBLANK;
-			backlight_update_status(bd);
+			fb_blank = *(int *)evdata->data;
+			if (fb_blank == FB_BLANK_UNBLANK &&
+			    !bd->fb_bl_on[node]) {
+				bd->fb_bl_on[node] = true;
+				if (!bd->use_count++) {
+					bd->props.state &= ~BL_CORE_FBBLANK;
+					bd->props.fb_blank = FB_BLANK_UNBLANK;
+					backlight_update_status(bd);
+				}
+			} else if (fb_blank != FB_BLANK_UNBLANK &&
+				   bd->fb_bl_on[node]) {
+				bd->fb_bl_on[node] = false;
+				if (!(--bd->use_count)) {
+					bd->props.state |= BL_CORE_FBBLANK;
+					bd->props.fb_blank = fb_blank;
+					backlight_update_status(bd);
+				}
+			}
 		}
 	mutex_unlock(&bd->ops_lock);
 	return 0;
@@ -103,16 +121,16 @@ static void backlight_generate_event(struct backlight_device *bd,
 	sysfs_notify(&bd->dev.kobj, NULL, "actual_brightness");
 }
 
-static ssize_t backlight_show_power(struct device *dev,
-		struct device_attribute *attr, char *buf)
+static ssize_t bl_power_show(struct device *dev, struct device_attribute *attr,
+		char *buf)
 {
 	struct backlight_device *bd = to_backlight_device(dev);
 
 	return sprintf(buf, "%d\n", bd->props.power);
 }
 
-static ssize_t backlight_store_power(struct device *dev,
-		struct device_attribute *attr, const char *buf, size_t count)
+static ssize_t bl_power_store(struct device *dev, struct device_attribute *attr,
+		const char *buf, size_t count)
 {
 	int rc;
 	struct backlight_device *bd = to_backlight_device(dev);
@@ -136,8 +154,9 @@ static ssize_t backlight_store_power(struct device *dev,
 
 	return rc;
 }
+static DEVICE_ATTR_RW(bl_power);
 
-static ssize_t backlight_show_brightness(struct device *dev,
+static ssize_t brightness_show(struct device *dev,
 		struct device_attribute *attr, char *buf)
 {
 	struct backlight_device *bd = to_backlight_device(dev);
@@ -145,7 +164,7 @@ static ssize_t backlight_show_brightness(struct device *dev,
 	return sprintf(buf, "%d\n", bd->props.brightness);
 }
 
-static ssize_t backlight_store_brightness(struct device *dev,
+static ssize_t brightness_store(struct device *dev,
 		struct device_attribute *attr, const char *buf, size_t count)
 {
 	int rc;
@@ -175,24 +194,27 @@ static ssize_t backlight_store_brightness(struct device *dev,
 
 	return rc;
 }
+static DEVICE_ATTR_RW(brightness);
 
-static ssize_t backlight_show_type(struct device *dev,
-		struct device_attribute *attr, char *buf)
+static ssize_t type_show(struct device *dev, struct device_attribute *attr,
+		char *buf)
 {
 	struct backlight_device *bd = to_backlight_device(dev);
 
 	return sprintf(buf, "%s\n", backlight_types[bd->props.type]);
 }
+static DEVICE_ATTR_RO(type);
 
-static ssize_t backlight_show_max_brightness(struct device *dev,
+static ssize_t max_brightness_show(struct device *dev,
 		struct device_attribute *attr, char *buf)
 {
 	struct backlight_device *bd = to_backlight_device(dev);
 
 	return sprintf(buf, "%d\n", bd->props.max_brightness);
 }
+static DEVICE_ATTR_RO(max_brightness);
 
-static ssize_t backlight_show_actual_brightness(struct device *dev,
+static ssize_t actual_brightness_show(struct device *dev,
 		struct device_attribute *attr, char *buf)
 {
 	int rc = -ENXIO;
@@ -205,6 +227,7 @@ static ssize_t backlight_show_actual_brightness(struct device *dev,
 
 	return rc;
 }
+static DEVICE_ATTR_RO(actual_brightness);
 
 static struct class *backlight_class;
 
@@ -247,16 +270,15 @@ static void bl_device_release(struct device *dev)
 	kfree(bd);
 }
 
-static struct device_attribute bl_device_attributes[] = {
-	__ATTR(bl_power, 0644, backlight_show_power, backlight_store_power),
-	__ATTR(brightness, 0644, backlight_show_brightness,
-		     backlight_store_brightness),
-	__ATTR(actual_brightness, 0444, backlight_show_actual_brightness,
-		     NULL),
-	__ATTR(max_brightness, 0444, backlight_show_max_brightness, NULL),
-	__ATTR(type, 0444, backlight_show_type, NULL),
-	__ATTR_NULL,
+static struct attribute *bl_device_attrs[] = {
+	&dev_attr_bl_power.attr,
+	&dev_attr_brightness.attr,
+	&dev_attr_actual_brightness.attr,
+	&dev_attr_max_brightness.attr,
+	&dev_attr_type.attr,
+	NULL,
 };
+ATTRIBUTE_GROUPS(bl_device);
 
 /**
  * backlight_force_update - tell the backlight subsystem that hardware state
@@ -326,7 +348,7 @@ struct backlight_device *backlight_device_register(const char *name,
 
 	rc = device_register(&new_bd->dev);
 	if (rc) {
-		kfree(new_bd);
+		put_device(&new_bd->dev);
 		return ERR_PTR(rc);
 	}
 
@@ -345,10 +367,35 @@ struct backlight_device *backlight_device_register(const char *name,
 	mutex_unlock(&pmac_backlight_mutex);
 #endif
 
+	mutex_lock(&backlight_dev_list_mutex);
+	list_add(&new_bd->entry, &backlight_dev_list);
+	mutex_unlock(&backlight_dev_list_mutex);
+
+	blocking_notifier_call_chain(&backlight_notifier,
+				     BACKLIGHT_REGISTERED, new_bd);
+
 	return new_bd;
 }
 EXPORT_SYMBOL(backlight_device_register);
 
+bool backlight_device_registered(enum backlight_type type)
+{
+	bool found = false;
+	struct backlight_device *bd;
+
+	mutex_lock(&backlight_dev_list_mutex);
+	list_for_each_entry(bd, &backlight_dev_list, entry) {
+		if (bd->props.type == type) {
+			found = true;
+			break;
+		}
+	}
+	mutex_unlock(&backlight_dev_list_mutex);
+
+	return found;
+}
+EXPORT_SYMBOL(backlight_device_registered);
+
 /**
  * backlight_device_unregister - unregisters a backlight device object.
  * @bd: the backlight device object to be unregistered and freed.
@@ -360,12 +407,20 @@ void backlight_device_unregister(struct backlight_device *bd)
 	if (!bd)
 		return;
 
+	mutex_lock(&backlight_dev_list_mutex);
+	list_del(&bd->entry);
+	mutex_unlock(&backlight_dev_list_mutex);
+
 #ifdef CONFIG_PMAC_BACKLIGHT
 	mutex_lock(&pmac_backlight_mutex);
 	if (pmac_backlight == bd)
 		pmac_backlight = NULL;
 	mutex_unlock(&pmac_backlight_mutex);
 #endif
+
+	blocking_notifier_call_chain(&backlight_notifier,
+				     BACKLIGHT_UNREGISTERED, bd);
+
 	mutex_lock(&bd->ops_lock);
 	bd->ops = NULL;
 	mutex_unlock(&bd->ops_lock);
@@ -391,6 +446,36 @@ static int devm_backlight_device_match(struct device *dev, void *res,
 }
 
 /**
+ * backlight_register_notifier - get notified of backlight (un)registration
+ * @nb: notifier block with the notifier to call on backlight (un)registration
+ *
+ * @return 0 on success, otherwise a negative error code
+ *
+ * Register a notifier to get notified when backlight devices get registered
+ * or unregistered.
+ */
+int backlight_register_notifier(struct notifier_block *nb)
+{
+	return blocking_notifier_chain_register(&backlight_notifier, nb);
+}
+EXPORT_SYMBOL(backlight_register_notifier);
+
+/**
+ * backlight_unregister_notifier - unregister a backlight notifier
+ * @nb: notifier block to unregister
+ *
+ * @return 0 on success, otherwise a negative error code
+ *
+ * Register a notifier to get notified when backlight devices get registered
+ * or unregistered.
+ */
+int backlight_unregister_notifier(struct notifier_block *nb)
+{
+	return blocking_notifier_chain_unregister(&backlight_notifier, nb);
+}
+EXPORT_SYMBOL(backlight_unregister_notifier);
+
+/**
  * devm_backlight_device_register - resource managed backlight_device_register()
  * @dev: the device to register
  * @name: the name of the device
@@ -493,8 +578,12 @@ static int __init backlight_class_init(void)
 		return PTR_ERR(backlight_class);
 	}
 
-	backlight_class->dev_attrs = bl_device_attributes;
+	backlight_class->dev_groups = bl_device_groups;
 	backlight_class->pm = &backlight_class_dev_pm_ops;
+	INIT_LIST_HEAD(&backlight_dev_list);
+	mutex_init(&backlight_dev_list_mutex);
+	BLOCKING_INIT_NOTIFIER_HEAD(&backlight_notifier);
+
 	return 0;
 }
 
diff --git a/drivers/video/backlight/bd6107.c b/drivers/video/backlight/bd6107.c
new file mode 100644
index 00000000000..16dd9bc625b
--- /dev/null
+++ b/drivers/video/backlight/bd6107.c
@@ -0,0 +1,213 @@
+/*
+ * ROHM Semiconductor BD6107 LED Driver
+ *
+ * Copyright (C) 2013 Ideas on board SPRL
+ *
+ * Contact: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/backlight.h>
+#include <linux/delay.h>
+#include <linux/err.h>
+#include <linux/fb.h>
+#include <linux/gpio.h>
+#include <linux/i2c.h>
+#include <linux/module.h>
+#include <linux/platform_data/bd6107.h>
+#include <linux/slab.h>
+
+#define BD6107_PSCNT1				0x00
+#define BD6107_PSCNT1_PSCNTREG2			(1 << 2)
+#define BD6107_PSCNT1_PSCNTREG1			(1 << 0)
+#define BD6107_REGVSET				0x02
+#define BD6107_REGVSET_REG1VSET_2_85V		(1 << 2)
+#define BD6107_REGVSET_REG1VSET_2_80V		(0 << 2)
+#define BD6107_LEDCNT1				0x03
+#define BD6107_LEDCNT1_LEDONOFF2		(1 << 1)
+#define BD6107_LEDCNT1_LEDONOFF1		(1 << 0)
+#define BD6107_PORTSEL				0x04
+#define BD6107_PORTSEL_LEDM(n)			(1 << (n))
+#define BD6107_RGB1CNT1				0x05
+#define BD6107_RGB1CNT2				0x06
+#define BD6107_RGB1CNT3				0x07
+#define BD6107_RGB1CNT4				0x08
+#define BD6107_RGB1CNT5				0x09
+#define BD6107_RGB1FLM				0x0a
+#define BD6107_RGB2CNT1				0x0b
+#define BD6107_RGB2CNT2				0x0c
+#define BD6107_RGB2CNT3				0x0d
+#define BD6107_RGB2CNT4				0x0e
+#define BD6107_RGB2CNT5				0x0f
+#define BD6107_RGB2FLM				0x10
+#define BD6107_PSCONT3				0x11
+#define BD6107_SMMONCNT				0x12
+#define BD6107_DCDCCNT				0x13
+#define BD6107_IOSEL				0x14
+#define BD6107_OUT1				0x15
+#define BD6107_OUT2				0x16
+#define BD6107_MASK1				0x17
+#define BD6107_MASK2				0x18
+#define BD6107_FACTOR1				0x19
+#define BD6107_FACTOR2				0x1a
+#define BD6107_CLRFACT1				0x1b
+#define BD6107_CLRFACT2				0x1c
+#define BD6107_STATE1				0x1d
+#define BD6107_LSIVER				0x1e
+#define BD6107_GRPSEL				0x1f
+#define BD6107_LEDCNT2				0x20
+#define BD6107_LEDCNT3				0x21
+#define BD6107_MCURRENT				0x22
+#define BD6107_MAINCNT1				0x23
+#define BD6107_MAINCNT2				0x24
+#define BD6107_SLOPECNT				0x25
+#define BD6107_MSLOPE				0x26
+#define BD6107_RGBSLOPE				0x27
+#define BD6107_TEST				0x29
+#define BD6107_SFTRST				0x2a
+#define BD6107_SFTRSTGD				0x2b
+
+struct bd6107 {
+	struct i2c_client *client;
+	struct backlight_device *backlight;
+	struct bd6107_platform_data *pdata;
+};
+
+static int bd6107_write(struct bd6107 *bd, u8 reg, u8 data)
+{
+	return i2c_smbus_write_byte_data(bd->client, reg, data);
+}
+
+static int bd6107_backlight_update_status(struct backlight_device *backlight)
+{
+	struct bd6107 *bd = bl_get_data(backlight);
+	int brightness = backlight->props.brightness;
+
+	if (backlight->props.power != FB_BLANK_UNBLANK ||
+	    backlight->props.fb_blank != FB_BLANK_UNBLANK ||
+	    backlight->props.state & (BL_CORE_SUSPENDED | BL_CORE_FBBLANK))
+		brightness = 0;
+
+	if (brightness) {
+		bd6107_write(bd, BD6107_PORTSEL, BD6107_PORTSEL_LEDM(2) |
+			     BD6107_PORTSEL_LEDM(1) | BD6107_PORTSEL_LEDM(0));
+		bd6107_write(bd, BD6107_MAINCNT1, brightness);
+		bd6107_write(bd, BD6107_LEDCNT1, BD6107_LEDCNT1_LEDONOFF1);
+	} else {
+		gpio_set_value(bd->pdata->reset, 0);
+		msleep(24);
+		gpio_set_value(bd->pdata->reset, 1);
+	}
+
+	return 0;
+}
+
+static int bd6107_backlight_get_brightness(struct backlight_device *backlight)
+{
+	return backlight->props.brightness;
+}
+
+static int bd6107_backlight_check_fb(struct backlight_device *backlight,
+				       struct fb_info *info)
+{
+	struct bd6107 *bd = bl_get_data(backlight);
+
+	return bd->pdata->fbdev == NULL || bd->pdata->fbdev == info->dev;
+}
+
+static const struct backlight_ops bd6107_backlight_ops = {
+	.options	= BL_CORE_SUSPENDRESUME,
+	.update_status	= bd6107_backlight_update_status,
+	.get_brightness	= bd6107_backlight_get_brightness,
+	.check_fb	= bd6107_backlight_check_fb,
+};
+
+static int bd6107_probe(struct i2c_client *client,
+			  const struct i2c_device_id *id)
+{
+	struct bd6107_platform_data *pdata = dev_get_platdata(&client->dev);
+	struct backlight_device *backlight;
+	struct backlight_properties props;
+	struct bd6107 *bd;
+	int ret;
+
+	if (pdata == NULL || !pdata->reset) {
+		dev_err(&client->dev, "No reset GPIO in platform data\n");
+		return -EINVAL;
+	}
+
+	if (!i2c_check_functionality(client->adapter,
+				     I2C_FUNC_SMBUS_BYTE_DATA)) {
+		dev_warn(&client->dev,
+			 "I2C adapter doesn't support I2C_FUNC_SMBUS_BYTE\n");
+		return -EIO;
+	}
+
+	bd = devm_kzalloc(&client->dev, sizeof(*bd), GFP_KERNEL);
+	if (!bd)
+		return -ENOMEM;
+
+	bd->client = client;
+	bd->pdata = pdata;
+
+	ret = devm_gpio_request_one(&client->dev, pdata->reset,
+				    GPIOF_DIR_OUT | GPIOF_INIT_LOW, "reset");
+	if (ret < 0) {
+		dev_err(&client->dev, "unable to request reset GPIO\n");
+		return ret;
+	}
+
+	memset(&props, 0, sizeof(props));
+	props.type = BACKLIGHT_RAW;
+	props.max_brightness = 128;
+	props.brightness = clamp_t(unsigned int, pdata->def_value, 0,
+				   props.max_brightness);
+
+	backlight = devm_backlight_device_register(&client->dev,
+					      dev_name(&client->dev),
+					      &bd->client->dev, bd,
+					      &bd6107_backlight_ops, &props);
+	if (IS_ERR(backlight)) {
+		dev_err(&client->dev, "failed to register backlight\n");
+		return PTR_ERR(backlight);
+	}
+
+	backlight_update_status(backlight);
+	i2c_set_clientdata(client, backlight);
+
+	return 0;
+}
+
+static int bd6107_remove(struct i2c_client *client)
+{
+	struct backlight_device *backlight = i2c_get_clientdata(client);
+
+	backlight->props.brightness = 0;
+	backlight_update_status(backlight);
+
+	return 0;
+}
+
+static const struct i2c_device_id bd6107_ids[] = {
+	{ "bd6107", 0 },
+	{ }
+};
+MODULE_DEVICE_TABLE(i2c, bd6107_ids);
+
+static struct i2c_driver bd6107_driver = {
+	.driver = {
+		.name = "bd6107",
+	},
+	.probe = bd6107_probe,
+	.remove = bd6107_remove,
+	.id_table = bd6107_ids,
+};
+
+module_i2c_driver(bd6107_driver);
+
+MODULE_DESCRIPTION("Rohm BD6107 Backlight Driver");
+MODULE_AUTHOR("Laurent Pinchart <laurent.pinchart@ideasonboard.com>");
+MODULE_LICENSE("GPL");
diff --git a/drivers/video/backlight/corgi_lcd.c b/drivers/video/backlight/corgi_lcd.c
index c97867a717a..51d18d637e2 100644
--- a/drivers/video/backlight/corgi_lcd.c
+++ b/drivers/video/backlight/corgi_lcd.c
@@ -533,7 +533,7 @@ static int setup_gpio_backlight(struct corgi_lcd *lcd,
 static int corgi_lcd_probe(struct spi_device *spi)
 {
 	struct backlight_properties props;
-	struct corgi_lcd_platform_data *pdata = spi->dev.platform_data;
+	struct corgi_lcd_platform_data *pdata = dev_get_platdata(&spi->dev);
 	struct corgi_lcd *lcd;
 	int ret = 0;
 
@@ -543,15 +543,13 @@ static int corgi_lcd_probe(struct spi_device *spi)
 	}
 
 	lcd = devm_kzalloc(&spi->dev, sizeof(struct corgi_lcd), GFP_KERNEL);
-	if (!lcd) {
-		dev_err(&spi->dev, "failed to allocate memory\n");
+	if (!lcd)
 		return -ENOMEM;
-	}
 
 	lcd->spi_dev = spi;
 
-	lcd->lcd_dev = lcd_device_register("corgi_lcd", &spi->dev,
-					lcd, &corgi_lcd_ops);
+	lcd->lcd_dev = devm_lcd_device_register(&spi->dev, "corgi_lcd",
+						&spi->dev, lcd, &corgi_lcd_ops);
 	if (IS_ERR(lcd->lcd_dev))
 		return PTR_ERR(lcd->lcd_dev);
 
@@ -561,18 +559,18 @@ static int corgi_lcd_probe(struct spi_device *spi)
 	memset(&props, 0, sizeof(struct backlight_properties));
 	props.type = BACKLIGHT_RAW;
 	props.max_brightness = pdata->max_intensity;
-	lcd->bl_dev = backlight_device_register("corgi_bl", &spi->dev, lcd,
-						&corgi_bl_ops, &props);
-	if (IS_ERR(lcd->bl_dev)) {
-		ret = PTR_ERR(lcd->bl_dev);
-		goto err_unregister_lcd;
-	}
+	lcd->bl_dev = devm_backlight_device_register(&spi->dev, "corgi_bl",
+						&spi->dev, lcd, &corgi_bl_ops,
+						&props);
+	if (IS_ERR(lcd->bl_dev))
+		return PTR_ERR(lcd->bl_dev);
+
 	lcd->bl_dev->props.brightness = pdata->default_intensity;
 	lcd->bl_dev->props.power = FB_BLANK_UNBLANK;
 
 	ret = setup_gpio_backlight(lcd, pdata);
 	if (ret)
-		goto err_unregister_bl;
+		return ret;
 
 	lcd->kick_battery = pdata->kick_battery;
 
@@ -583,12 +581,6 @@ static int corgi_lcd_probe(struct spi_device *spi)
 	lcd->limit_mask = pdata->limit_mask;
 	the_corgi_lcd = lcd;
 	return 0;
-
-err_unregister_bl:
-	backlight_device_unregister(lcd->bl_dev);
-err_unregister_lcd:
-	lcd_device_unregister(lcd->lcd_dev);
-	return ret;
 }
 
 static int corgi_lcd_remove(struct spi_device *spi)
@@ -598,11 +590,7 @@ static int corgi_lcd_remove(struct spi_device *spi)
 	lcd->bl_dev->props.power = FB_BLANK_UNBLANK;
 	lcd->bl_dev->props.brightness = 0;
 	backlight_update_status(lcd->bl_dev);
-	backlight_device_unregister(lcd->bl_dev);
-
 	corgi_lcd_set_power(lcd->lcd_dev, FB_BLANK_POWERDOWN);
-	lcd_device_unregister(lcd->lcd_dev);
-
 	return 0;
 }
 
diff --git a/drivers/video/backlight/cr_bllcd.c b/drivers/video/backlight/cr_bllcd.c
index 37bae801e23..f3fed9ef745 100644
--- a/drivers/video/backlight/cr_bllcd.c
+++ b/drivers/video/backlight/cr_bllcd.c
@@ -195,16 +195,17 @@ static int cr_backlight_probe(struct platform_device *pdev)
 
 	memset(&props, 0, sizeof(struct backlight_properties));
 	props.type = BACKLIGHT_RAW;
-	bdp = backlight_device_register("cr-backlight", &pdev->dev, NULL,
-					&cr_backlight_ops, &props);
+	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 = lcd_device_register("cr-lcd", &pdev->dev, NULL, &cr_lcd_ops);
+	ldp = devm_lcd_device_register(&pdev->dev, "cr-lcd", &pdev->dev, NULL,
+					&cr_lcd_ops);
 	if (IS_ERR(ldp)) {
-		backlight_device_unregister(bdp);
 		pci_dev_put(lpc_dev);
 		return PTR_ERR(ldp);
 	}
@@ -215,8 +216,6 @@ static int cr_backlight_probe(struct platform_device *pdev)
 
 	crp = devm_kzalloc(&pdev->dev, sizeof(*crp), GFP_KERNEL);
 	if (!crp) {
-		lcd_device_unregister(ldp);
-		backlight_device_unregister(bdp);
 		pci_dev_put(lpc_dev);
 		return -ENOMEM;
 	}
@@ -241,8 +240,6 @@ static int cr_backlight_remove(struct platform_device *pdev)
 	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);
-	backlight_device_unregister(crp->cr_backlight_device);
-	lcd_device_unregister(crp->cr_lcd_device);
 	pci_dev_put(lpc_dev);
 
 	return 0;
diff --git a/drivers/video/backlight/da903x_bl.c b/drivers/video/backlight/da903x_bl.c
index 67cadd30e27..12c5d840c59 100644
--- a/drivers/video/backlight/da903x_bl.c
+++ b/drivers/video/backlight/da903x_bl.c
@@ -109,7 +109,7 @@ static const struct backlight_ops da903x_backlight_ops = {
 
 static int da903x_backlight_probe(struct platform_device *pdev)
 {
-	struct da9034_backlight_pdata *pdata = pdev->dev.platform_data;
+	struct da9034_backlight_pdata *pdata = dev_get_platdata(&pdev->dev);
 	struct da903x_backlight_data *data;
 	struct backlight_device *bl;
 	struct backlight_properties props;
@@ -144,8 +144,9 @@ static int da903x_backlight_probe(struct platform_device *pdev)
 	memset(&props, 0, sizeof(props));
 	props.type = BACKLIGHT_RAW;
 	props.max_brightness = max_brightness;
-	bl = backlight_device_register(pdev->name, data->da903x_dev, data,
-				       &da903x_backlight_ops, &props);
+	bl = devm_backlight_device_register(&pdev->dev, pdev->name,
+					data->da903x_dev, data,
+					&da903x_backlight_ops, &props);
 	if (IS_ERR(bl)) {
 		dev_err(&pdev->dev, "failed to register backlight\n");
 		return PTR_ERR(bl);
@@ -158,21 +159,12 @@ static int da903x_backlight_probe(struct platform_device *pdev)
 	return 0;
 }
 
-static int da903x_backlight_remove(struct platform_device *pdev)
-{
-	struct backlight_device *bl = platform_get_drvdata(pdev);
-
-	backlight_device_unregister(bl);
-	return 0;
-}
-
 static struct platform_driver da903x_backlight_driver = {
 	.driver		= {
 		.name	= "da903x-backlight",
 		.owner	= THIS_MODULE,
 	},
 	.probe		= da903x_backlight_probe,
-	.remove		= da903x_backlight_remove,
 };
 
 module_platform_driver(da903x_backlight_driver);
diff --git a/drivers/video/backlight/da9052_bl.c b/drivers/video/backlight/da9052_bl.c
index 842da5a3ac4..20d55becaa7 100644
--- a/drivers/video/backlight/da9052_bl.c
+++ b/drivers/video/backlight/da9052_bl.c
@@ -125,8 +125,9 @@ static int da9052_backlight_probe(struct platform_device *pdev)
 	props.type = BACKLIGHT_RAW;
 	props.max_brightness = DA9052_MAX_BRIGHTNESS;
 
-	bl = backlight_device_register(pdev->name, wleds->da9052->dev, wleds,
-				       &da9052_backlight_ops, &props);
+	bl = devm_backlight_device_register(&pdev->dev, pdev->name,
+					wleds->da9052->dev, wleds,
+					&da9052_backlight_ops, &props);
 	if (IS_ERR(bl)) {
 		dev_err(&pdev->dev, "Failed to register backlight\n");
 		return PTR_ERR(bl);
@@ -147,7 +148,6 @@ static int da9052_backlight_remove(struct platform_device *pdev)
 	wleds->brightness = 0;
 	wleds->state = DA9052_WLEDS_OFF;
 	da9052_adjust_wled_brightness(wleds);
-	backlight_device_unregister(bl);
 
 	return 0;
 }
diff --git a/drivers/video/backlight/ep93xx_bl.c b/drivers/video/backlight/ep93xx_bl.c
index 018368ba412..0d1f633c648 100644
--- a/drivers/video/backlight/ep93xx_bl.c
+++ b/drivers/video/backlight/ep93xx_bl.c
@@ -92,8 +92,8 @@ static int ep93xxbl_probe(struct platform_device *dev)
 	memset(&props, 0, sizeof(struct backlight_properties));
 	props.type = BACKLIGHT_RAW;
 	props.max_brightness = EP93XX_MAX_BRIGHT;
-	bl = backlight_device_register(dev->name, &dev->dev, ep93xxbl,
-				       &ep93xxbl_ops, &props);
+	bl = devm_backlight_device_register(&dev->dev, dev->name, &dev->dev,
+					ep93xxbl, &ep93xxbl_ops, &props);
 	if (IS_ERR(bl))
 		return PTR_ERR(bl);
 
@@ -106,14 +106,6 @@ static int ep93xxbl_probe(struct platform_device *dev)
 	return 0;
 }
 
-static int ep93xxbl_remove(struct platform_device *dev)
-{
-	struct backlight_device *bl = platform_get_drvdata(dev);
-
-	backlight_device_unregister(bl);
-	return 0;
-}
-
 #ifdef CONFIG_PM_SLEEP
 static int ep93xxbl_suspend(struct device *dev)
 {
@@ -140,7 +132,6 @@ static struct platform_driver ep93xxbl_driver = {
 		.pm	= &ep93xxbl_pm_ops,
 	},
 	.probe		= ep93xxbl_probe,
-	.remove		= ep93xxbl_remove,
 };
 
 module_platform_driver(ep93xxbl_driver);
diff --git a/drivers/video/backlight/generic_bl.c b/drivers/video/backlight/generic_bl.c
index 19e393b4143..5d8d65200db 100644
--- a/drivers/video/backlight/generic_bl.c
+++ b/drivers/video/backlight/generic_bl.c
@@ -79,7 +79,7 @@ static const struct backlight_ops genericbl_ops = {
 static int genericbl_probe(struct platform_device *pdev)
 {
 	struct backlight_properties props;
-	struct generic_bl_info *machinfo = pdev->dev.platform_data;
+	struct generic_bl_info *machinfo = dev_get_platdata(&pdev->dev);
 	const char *name = "generic-bl";
 	struct backlight_device *bd;
 
@@ -93,8 +93,8 @@ static int genericbl_probe(struct platform_device *pdev)
 	memset(&props, 0, sizeof(struct backlight_properties));
 	props.type = BACKLIGHT_RAW;
 	props.max_brightness = machinfo->max_intensity;
-	bd = backlight_device_register(name, &pdev->dev, NULL, &genericbl_ops,
-				       &props);
+	bd = devm_backlight_device_register(&pdev->dev, name, &pdev->dev,
+					NULL, &genericbl_ops, &props);
 	if (IS_ERR(bd))
 		return PTR_ERR(bd);
 
@@ -118,8 +118,6 @@ static int genericbl_remove(struct platform_device *pdev)
 	bd->props.brightness = 0;
 	backlight_update_status(bd);
 
-	backlight_device_unregister(bd);
-
 	dev_info(&pdev->dev, "Generic Backlight Driver Unloaded\n");
 	return 0;
 }
diff --git a/drivers/video/backlight/gpio_backlight.c b/drivers/video/backlight/gpio_backlight.c
new file mode 100644
index 00000000000..1cea68848f1
--- /dev/null
+++ b/drivers/video/backlight/gpio_backlight.c
@@ -0,0 +1,171 @@
+/*
+ * gpio_backlight.c - Simple GPIO-controlled backlight
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/backlight.h>
+#include <linux/err.h>
+#include <linux/fb.h>
+#include <linux/gpio.h>
+#include <linux/init.h>
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/of.h>
+#include <linux/of_gpio.h>
+#include <linux/platform_data/gpio_backlight.h>
+#include <linux/platform_device.h>
+#include <linux/slab.h>
+
+struct gpio_backlight {
+	struct device *dev;
+	struct device *fbdev;
+
+	int gpio;
+	int active;
+	int def_value;
+};
+
+static int gpio_backlight_update_status(struct backlight_device *bl)
+{
+	struct gpio_backlight *gbl = bl_get_data(bl);
+	int brightness = bl->props.brightness;
+
+	if (bl->props.power != FB_BLANK_UNBLANK ||
+	    bl->props.fb_blank != FB_BLANK_UNBLANK ||
+	    bl->props.state & (BL_CORE_SUSPENDED | BL_CORE_FBBLANK))
+		brightness = 0;
+
+	gpio_set_value_cansleep(gbl->gpio,
+				brightness ? gbl->active : !gbl->active);
+
+	return 0;
+}
+
+static int gpio_backlight_get_brightness(struct backlight_device *bl)
+{
+	return bl->props.brightness;
+}
+
+static int gpio_backlight_check_fb(struct backlight_device *bl,
+				   struct fb_info *info)
+{
+	struct gpio_backlight *gbl = bl_get_data(bl);
+
+	return gbl->fbdev == NULL || gbl->fbdev == info->dev;
+}
+
+static const struct backlight_ops gpio_backlight_ops = {
+	.options	= BL_CORE_SUSPENDRESUME,
+	.update_status	= gpio_backlight_update_status,
+	.get_brightness	= gpio_backlight_get_brightness,
+	.check_fb	= gpio_backlight_check_fb,
+};
+
+static int gpio_backlight_probe_dt(struct platform_device *pdev,
+				   struct gpio_backlight *gbl)
+{
+	struct device_node *np = pdev->dev.of_node;
+	enum of_gpio_flags gpio_flags;
+
+	gbl->gpio = of_get_gpio_flags(np, 0, &gpio_flags);
+
+	if (!gpio_is_valid(gbl->gpio)) {
+		if (gbl->gpio != -EPROBE_DEFER) {
+			dev_err(&pdev->dev,
+				"Error: The gpios parameter is missing or invalid.\n");
+		}
+		return gbl->gpio;
+	}
+
+	gbl->active = (gpio_flags & OF_GPIO_ACTIVE_LOW) ? 0 : 1;
+
+	gbl->def_value = of_property_read_bool(np, "default-on");
+
+	return 0;
+}
+
+static int gpio_backlight_probe(struct platform_device *pdev)
+{
+	struct gpio_backlight_platform_data *pdata =
+		dev_get_platdata(&pdev->dev);
+	struct backlight_properties props;
+	struct backlight_device *bl;
+	struct gpio_backlight *gbl;
+	struct device_node *np = pdev->dev.of_node;
+	int ret;
+
+	if (!pdata && !np) {
+		dev_err(&pdev->dev,
+			"failed to find platform data or device tree node.\n");
+		return -ENODEV;
+	}
+
+	gbl = devm_kzalloc(&pdev->dev, sizeof(*gbl), GFP_KERNEL);
+	if (gbl == NULL)
+		return -ENOMEM;
+
+	gbl->dev = &pdev->dev;
+
+	if (np) {
+		ret = gpio_backlight_probe_dt(pdev, gbl);
+		if (ret)
+			return ret;
+	} else {
+		gbl->fbdev = pdata->fbdev;
+		gbl->gpio = pdata->gpio;
+		gbl->active = pdata->active_low ? 0 : 1;
+		gbl->def_value = pdata->def_value;
+	}
+
+	ret = devm_gpio_request_one(gbl->dev, gbl->gpio, GPIOF_DIR_OUT |
+				    (gbl->active ? GPIOF_INIT_LOW
+						 : GPIOF_INIT_HIGH),
+				    pdata ? pdata->name : "backlight");
+	if (ret < 0) {
+		dev_err(&pdev->dev, "unable to request GPIO\n");
+		return ret;
+	}
+
+	memset(&props, 0, sizeof(props));
+	props.type = BACKLIGHT_RAW;
+	props.max_brightness = 1;
+	bl = devm_backlight_device_register(&pdev->dev, dev_name(&pdev->dev),
+					&pdev->dev, gbl, &gpio_backlight_ops,
+					&props);
+	if (IS_ERR(bl)) {
+		dev_err(&pdev->dev, "failed to register backlight\n");
+		return PTR_ERR(bl);
+	}
+
+	bl->props.brightness = gbl->def_value;
+	backlight_update_status(bl);
+
+	platform_set_drvdata(pdev, bl);
+	return 0;
+}
+
+#ifdef CONFIG_OF
+static struct of_device_id gpio_backlight_of_match[] = {
+	{ .compatible = "gpio-backlight" },
+	{ /* sentinel */ }
+};
+#endif
+
+static struct platform_driver gpio_backlight_driver = {
+	.driver		= {
+		.name		= "gpio-backlight",
+		.owner		= THIS_MODULE,
+		.of_match_table = of_match_ptr(gpio_backlight_of_match),
+	},
+	.probe		= gpio_backlight_probe,
+};
+
+module_platform_driver(gpio_backlight_driver);
+
+MODULE_AUTHOR("Laurent Pinchart <laurent.pinchart@ideasonboard.com>");
+MODULE_DESCRIPTION("GPIO-based Backlight Driver");
+MODULE_LICENSE("GPL");
+MODULE_ALIAS("platform:gpio-backlight");
diff --git a/drivers/video/backlight/hp680_bl.c b/drivers/video/backlight/hp680_bl.c
index 00076ecfe9b..8ea42b8d9bc 100644
--- a/drivers/video/backlight/hp680_bl.c
+++ b/drivers/video/backlight/hp680_bl.c
@@ -110,8 +110,8 @@ static int hp680bl_probe(struct platform_device *pdev)
 	memset(&props, 0, sizeof(struct backlight_properties));
 	props.type = BACKLIGHT_RAW;
 	props.max_brightness = HP680_MAX_INTENSITY;
-	bd = backlight_device_register("hp680-bl", &pdev->dev, NULL,
-				       &hp680bl_ops, &props);
+	bd = devm_backlight_device_register(&pdev->dev, "hp680-bl", &pdev->dev,
+					NULL, &hp680bl_ops, &props);
 	if (IS_ERR(bd))
 		return PTR_ERR(bd);
 
@@ -131,8 +131,6 @@ static int hp680bl_remove(struct platform_device *pdev)
 	bd->props.power = 0;
 	hp680bl_send_intensity(bd);
 
-	backlight_device_unregister(bd);
-
 	return 0;
 }
 
diff --git a/drivers/video/backlight/hx8357.c b/drivers/video/backlight/hx8357.c
index a0482b567bf..23f50b92a93 100644
--- a/drivers/video/backlight/hx8357.c
+++ b/drivers/video/backlight/hx8357.c
@@ -71,11 +71,24 @@
 #define HX8357_SET_POWER_NORMAL		0xd2
 #define HX8357_SET_PANEL_RELATED	0xe9
 
+#define HX8369_SET_DISPLAY_BRIGHTNESS		0x51
+#define HX8369_WRITE_CABC_DISPLAY_VALUE		0x53
+#define HX8369_WRITE_CABC_BRIGHT_CTRL		0x55
+#define HX8369_WRITE_CABC_MIN_BRIGHTNESS	0x5e
+#define HX8369_SET_POWER			0xb1
+#define HX8369_SET_DISPLAY_MODE			0xb2
+#define HX8369_SET_DISPLAY_WAVEFORM_CYC		0xb4
+#define HX8369_SET_VCOM				0xb6
+#define HX8369_SET_EXTENSION_COMMAND		0xb9
+#define HX8369_SET_GIP				0xd5
+#define HX8369_SET_GAMMA_CURVE_RELATED		0xe0
+
 struct hx8357_data {
 	unsigned		im_pins[HX8357_NUM_IM_PINS];
 	unsigned		reset;
 	struct spi_device	*spi;
 	int			state;
+	bool			use_im_pins;
 };
 
 static u8 hx8357_seq_power[] = {
@@ -143,6 +156,61 @@ static u8 hx8357_seq_display_mode[] = {
 	HX8357_SET_DISPLAY_MODE_RGB_INTERFACE,
 };
 
+static u8 hx8369_seq_write_CABC_min_brightness[] = {
+	HX8369_WRITE_CABC_MIN_BRIGHTNESS, 0x00,
+};
+
+static u8 hx8369_seq_write_CABC_control[] = {
+	HX8369_WRITE_CABC_DISPLAY_VALUE, 0x24,
+};
+
+static u8 hx8369_seq_set_display_brightness[] = {
+	HX8369_SET_DISPLAY_BRIGHTNESS, 0xFF,
+};
+
+static u8 hx8369_seq_write_CABC_control_setting[] = {
+	HX8369_WRITE_CABC_BRIGHT_CTRL, 0x02,
+};
+
+static u8 hx8369_seq_extension_command[] = {
+	HX8369_SET_EXTENSION_COMMAND, 0xff, 0x83, 0x69,
+};
+
+static u8 hx8369_seq_display_related[] = {
+	HX8369_SET_DISPLAY_MODE, 0x00, 0x2b, 0x03, 0x03, 0x70, 0x00,
+	0xff, 0x00, 0x00, 0x00, 0x00, 0x03, 0x03, 0x00,	0x01,
+};
+
+static u8 hx8369_seq_panel_waveform_cycle[] = {
+	HX8369_SET_DISPLAY_WAVEFORM_CYC, 0x0a, 0x1d, 0x80, 0x06, 0x02,
+};
+
+static u8 hx8369_seq_set_address_mode[] = {
+	HX8357_SET_ADDRESS_MODE, 0x00,
+};
+
+static u8 hx8369_seq_vcom[] = {
+	HX8369_SET_VCOM, 0x3e, 0x3e,
+};
+
+static u8 hx8369_seq_gip[] = {
+	HX8369_SET_GIP, 0x00, 0x01, 0x03, 0x25, 0x01, 0x02, 0x28, 0x70,
+	0x11, 0x13, 0x00, 0x00, 0x40, 0x26, 0x51, 0x37, 0x00, 0x00, 0x71,
+	0x35, 0x60, 0x24, 0x07, 0x0f, 0x04, 0x04,
+};
+
+static u8 hx8369_seq_power[] = {
+	HX8369_SET_POWER, 0x01, 0x00, 0x34, 0x03, 0x00, 0x11, 0x11, 0x32,
+	0x2f, 0x3f, 0x3f, 0x01, 0x3a, 0x01, 0xe6, 0xe6, 0xe6, 0xe6, 0xe6,
+};
+
+static u8 hx8369_seq_gamma_curve_related[] = {
+	HX8369_SET_GAMMA_CURVE_RELATED, 0x00, 0x0d, 0x19, 0x2f, 0x3b, 0x3d,
+	0x2e, 0x4a, 0x08, 0x0e, 0x0f, 0x14, 0x16, 0x14, 0x14, 0x14, 0x1e,
+	0x00, 0x0d, 0x19, 0x2f, 0x3b, 0x3d, 0x2e, 0x4a, 0x08, 0x0e, 0x0f,
+	0x14, 0x16, 0x14, 0x14, 0x14, 0x1e,
+};
+
 static int hx8357_spi_write_then_read(struct lcd_device *lcdev,
 				u8 *txbuf, u16 txlen,
 				u8 *rxbuf, u16 rxlen)
@@ -219,6 +287,10 @@ static int hx8357_enter_standby(struct lcd_device *lcdev)
 	if (ret < 0)
 		return ret;
 
+	/*
+	 * The controller needs 120ms when entering in sleep mode before we can
+	 * send the command to go off sleep mode
+	 */
 	msleep(120);
 
 	return 0;
@@ -232,6 +304,10 @@ static int hx8357_exit_standby(struct lcd_device *lcdev)
 	if (ret < 0)
 		return ret;
 
+	/*
+	 * The controller needs 120ms when exiting from sleep mode before we
+	 * can send the command to enter in sleep mode
+	 */
 	msleep(120);
 
 	ret = hx8357_spi_write_byte(lcdev, HX8357_SET_DISPLAY_ON);
@@ -241,18 +317,9 @@ static int hx8357_exit_standby(struct lcd_device *lcdev)
 	return 0;
 }
 
-static int hx8357_lcd_init(struct lcd_device *lcdev)
+static void hx8357_lcd_reset(struct lcd_device *lcdev)
 {
 	struct hx8357_data *lcd = lcd_get_data(lcdev);
-	int ret;
-
-	/*
-	 * Set the interface selection pins to SPI mode, with three
-	 * wires
-	 */
-	gpio_set_value_cansleep(lcd->im_pins[0], 1);
-	gpio_set_value_cansleep(lcd->im_pins[1], 0);
-	gpio_set_value_cansleep(lcd->im_pins[2], 1);
 
 	/* Reset the screen */
 	gpio_set_value(lcd->reset, 1);
@@ -260,7 +327,25 @@ static int hx8357_lcd_init(struct lcd_device *lcdev)
 	gpio_set_value(lcd->reset, 0);
 	usleep_range(10000, 12000);
 	gpio_set_value(lcd->reset, 1);
+
+	/* The controller needs 120ms to recover from reset */
 	msleep(120);
+}
+
+static int hx8357_lcd_init(struct lcd_device *lcdev)
+{
+	struct hx8357_data *lcd = lcd_get_data(lcdev);
+	int ret;
+
+	/*
+	 * Set the interface selection pins to SPI mode, with three
+	 * wires
+	 */
+	if (lcd->use_im_pins) {
+		gpio_set_value_cansleep(lcd->im_pins[0], 1);
+		gpio_set_value_cansleep(lcd->im_pins[1], 0);
+		gpio_set_value_cansleep(lcd->im_pins[2], 1);
+	}
 
 	ret = hx8357_spi_write_array(lcdev, hx8357_seq_power,
 				ARRAY_SIZE(hx8357_seq_power));
@@ -341,6 +426,9 @@ static int hx8357_lcd_init(struct lcd_device *lcdev)
 	if (ret < 0)
 		return ret;
 
+	/*
+	 * The controller needs 120ms to fully recover from exiting sleep mode
+	 */
 	msleep(120);
 
 	ret = hx8357_spi_write_byte(lcdev, HX8357_SET_DISPLAY_ON);
@@ -356,6 +444,96 @@ static int hx8357_lcd_init(struct lcd_device *lcdev)
 	return 0;
 }
 
+static int hx8369_lcd_init(struct lcd_device *lcdev)
+{
+	int ret;
+
+	ret = hx8357_spi_write_array(lcdev, hx8369_seq_extension_command,
+				ARRAY_SIZE(hx8369_seq_extension_command));
+	if (ret < 0)
+		return ret;
+	usleep_range(10000, 12000);
+
+	ret = hx8357_spi_write_array(lcdev, hx8369_seq_display_related,
+				ARRAY_SIZE(hx8369_seq_display_related));
+	if (ret < 0)
+		return ret;
+
+	ret = hx8357_spi_write_array(lcdev, hx8369_seq_panel_waveform_cycle,
+				ARRAY_SIZE(hx8369_seq_panel_waveform_cycle));
+	if (ret < 0)
+		return ret;
+
+	ret = hx8357_spi_write_array(lcdev, hx8369_seq_set_address_mode,
+				ARRAY_SIZE(hx8369_seq_set_address_mode));
+	if (ret < 0)
+		return ret;
+
+	ret = hx8357_spi_write_array(lcdev, hx8369_seq_vcom,
+				ARRAY_SIZE(hx8369_seq_vcom));
+	if (ret < 0)
+		return ret;
+
+	ret = hx8357_spi_write_array(lcdev, hx8369_seq_gip,
+				ARRAY_SIZE(hx8369_seq_gip));
+	if (ret < 0)
+		return ret;
+
+	ret = hx8357_spi_write_array(lcdev, hx8369_seq_power,
+				ARRAY_SIZE(hx8369_seq_power));
+	if (ret < 0)
+		return ret;
+
+	ret = hx8357_spi_write_byte(lcdev, HX8357_EXIT_SLEEP_MODE);
+	if (ret < 0)
+		return ret;
+
+	/*
+	 * The controller needs 120ms to fully recover from exiting sleep mode
+	 */
+	msleep(120);
+
+	ret = hx8357_spi_write_array(lcdev, hx8369_seq_gamma_curve_related,
+				ARRAY_SIZE(hx8369_seq_gamma_curve_related));
+	if (ret < 0)
+		return ret;
+
+	ret = hx8357_spi_write_byte(lcdev, HX8357_EXIT_SLEEP_MODE);
+	if (ret < 0)
+		return ret;
+	usleep_range(1000, 1200);
+
+	ret = hx8357_spi_write_array(lcdev, hx8369_seq_write_CABC_control,
+				ARRAY_SIZE(hx8369_seq_write_CABC_control));
+	if (ret < 0)
+		return ret;
+	usleep_range(10000, 12000);
+
+	ret = hx8357_spi_write_array(lcdev,
+			hx8369_seq_write_CABC_control_setting,
+			ARRAY_SIZE(hx8369_seq_write_CABC_control_setting));
+	if (ret < 0)
+		return ret;
+
+	ret = hx8357_spi_write_array(lcdev,
+			hx8369_seq_write_CABC_min_brightness,
+			ARRAY_SIZE(hx8369_seq_write_CABC_min_brightness));
+	if (ret < 0)
+		return ret;
+	usleep_range(10000, 12000);
+
+	ret = hx8357_spi_write_array(lcdev, hx8369_seq_set_display_brightness,
+				ARRAY_SIZE(hx8369_seq_set_display_brightness));
+	if (ret < 0)
+		return ret;
+
+	ret = hx8357_spi_write_byte(lcdev, HX8357_SET_DISPLAY_ON);
+	if (ret < 0)
+		return ret;
+
+	return 0;
+}
+
 #define POWER_IS_ON(pwr)	((pwr) <= FB_BLANK_NORMAL)
 
 static int hx8357_set_power(struct lcd_device *lcdev, int power)
@@ -388,17 +566,29 @@ static struct lcd_ops hx8357_ops = {
 	.get_power	= hx8357_get_power,
 };
 
+static const struct of_device_id hx8357_dt_ids[] = {
+	{
+		.compatible = "himax,hx8357",
+		.data = hx8357_lcd_init,
+	},
+	{
+		.compatible = "himax,hx8369",
+		.data = hx8369_lcd_init,
+	},
+	{},
+};
+MODULE_DEVICE_TABLE(of, hx8357_dt_ids);
+
 static int hx8357_probe(struct spi_device *spi)
 {
 	struct lcd_device *lcdev;
 	struct hx8357_data *lcd;
+	const struct of_device_id *match;
 	int i, ret;
 
 	lcd = devm_kzalloc(&spi->dev, sizeof(*lcd), GFP_KERNEL);
-	if (!lcd) {
-		dev_err(&spi->dev, "Couldn't allocate lcd internal structure!\n");
+	if (!lcd)
 		return -ENOMEM;
-	}
 
 	ret = spi_setup(spi);
 	if (ret < 0) {
@@ -408,6 +598,10 @@ static int hx8357_probe(struct spi_device *spi)
 
 	lcd->spi = spi;
 
+	match = of_match_device(hx8357_dt_ids, &spi->dev);
+	if (!match || !match->data)
+		return -EINVAL;
+
 	lcd->reset = of_get_named_gpio(spi->dev.of_node, "gpios-reset", 0);
 	if (!gpio_is_valid(lcd->reset)) {
 		dev_err(&spi->dev, "Missing dt property: gpios-reset\n");
@@ -424,69 +618,60 @@ static int hx8357_probe(struct spi_device *spi)
 		return -EINVAL;
 	}
 
-	for (i = 0; i < HX8357_NUM_IM_PINS; i++) {
-		lcd->im_pins[i] = of_get_named_gpio(spi->dev.of_node,
-						"im-gpios", i);
-		if (lcd->im_pins[i] == -EPROBE_DEFER) {
-			dev_info(&spi->dev, "GPIO requested is not here yet, deferring the probe\n");
-			return -EPROBE_DEFER;
-		}
-		if (!gpio_is_valid(lcd->im_pins[i])) {
-			dev_err(&spi->dev, "Missing dt property: im-gpios\n");
-			return -EINVAL;
-		}
-
-		ret = devm_gpio_request_one(&spi->dev, lcd->im_pins[i],
-					GPIOF_OUT_INIT_LOW, "im_pins");
-		if (ret) {
-			dev_err(&spi->dev, "failed to request gpio %d: %d\n",
-				lcd->im_pins[i], ret);
-			return -EINVAL;
+	if (of_find_property(spi->dev.of_node, "im-gpios", NULL)) {
+		lcd->use_im_pins = 1;
+
+		for (i = 0; i < HX8357_NUM_IM_PINS; i++) {
+			lcd->im_pins[i] = of_get_named_gpio(spi->dev.of_node,
+							    "im-gpios", i);
+			if (lcd->im_pins[i] == -EPROBE_DEFER) {
+				dev_info(&spi->dev, "GPIO requested is not here yet, deferring the probe\n");
+				return -EPROBE_DEFER;
+			}
+			if (!gpio_is_valid(lcd->im_pins[i])) {
+				dev_err(&spi->dev, "Missing dt property: im-gpios\n");
+				return -EINVAL;
+			}
+
+			ret = devm_gpio_request_one(&spi->dev, lcd->im_pins[i],
+						    GPIOF_OUT_INIT_LOW,
+						    "im_pins");
+			if (ret) {
+				dev_err(&spi->dev, "failed to request gpio %d: %d\n",
+					lcd->im_pins[i], ret);
+				return -EINVAL;
+			}
 		}
+	} else {
+		lcd->use_im_pins = 0;
 	}
 
-	lcdev = lcd_device_register("mxsfb", &spi->dev, lcd, &hx8357_ops);
+	lcdev = devm_lcd_device_register(&spi->dev, "mxsfb", &spi->dev, lcd,
+					&hx8357_ops);
 	if (IS_ERR(lcdev)) {
 		ret = PTR_ERR(lcdev);
 		return ret;
 	}
 	spi_set_drvdata(spi, lcdev);
 
-	ret = hx8357_lcd_init(lcdev);
+	hx8357_lcd_reset(lcdev);
+
+	ret = ((int (*)(struct lcd_device *))match->data)(lcdev);
 	if (ret) {
 		dev_err(&spi->dev, "Couldn't initialize panel\n");
-		goto init_error;
+		return ret;
 	}
 
 	dev_info(&spi->dev, "Panel probed\n");
 
 	return 0;
-
-init_error:
-	lcd_device_unregister(lcdev);
-	return ret;
 }
 
-static int hx8357_remove(struct spi_device *spi)
-{
-	struct lcd_device *lcdev = spi_get_drvdata(spi);
-
-	lcd_device_unregister(lcdev);
-	return 0;
-}
-
-static const struct of_device_id hx8357_dt_ids[] = {
-	{ .compatible = "himax,hx8357" },
-	{},
-};
-MODULE_DEVICE_TABLE(of, hx8357_dt_ids);
-
 static struct spi_driver hx8357_driver = {
 	.probe  = hx8357_probe,
-	.remove = hx8357_remove,
 	.driver = {
 		.name = "hx8357",
-		.of_match_table = of_match_ptr(hx8357_dt_ids),
+		.of_match_table = hx8357_dt_ids,
 	},
 };
 
diff --git a/drivers/video/backlight/ili922x.c b/drivers/video/backlight/ili922x.c
index d9f65c2d9b0..ea67fe199e3 100644
--- a/drivers/video/backlight/ili922x.c
+++ b/drivers/video/backlight/ili922x.c
@@ -482,10 +482,8 @@ static int ili922x_probe(struct spi_device *spi)
 	u16 reg = 0;
 
 	ili = devm_kzalloc(&spi->dev, sizeof(*ili), GFP_KERNEL);
-	if (!ili) {
-		dev_err(&spi->dev, "cannot alloc priv data\n");
+	if (!ili)
 		return -ENOMEM;
-	}
 
 	ili->spi = spi;
 	spi_set_drvdata(spi, ili);
@@ -513,8 +511,8 @@ static int ili922x_probe(struct spi_device *spi)
 
 	ili->power = FB_BLANK_POWERDOWN;
 
-	lcd = lcd_device_register("ili922xlcd", &spi->dev, ili,
-				  &ili922x_ops);
+	lcd = devm_lcd_device_register(&spi->dev, "ili922xlcd", &spi->dev, ili,
+					&ili922x_ops);
 	if (IS_ERR(lcd)) {
 		dev_err(&spi->dev, "cannot register LCD\n");
 		return PTR_ERR(lcd);
@@ -530,10 +528,7 @@ static int ili922x_probe(struct spi_device *spi)
 
 static int ili922x_remove(struct spi_device *spi)
 {
-	struct ili922x *ili = spi_get_drvdata(spi);
-
 	ili922x_poweroff(spi);
-	lcd_device_unregister(ili->ld);
 	return 0;
 }
 
diff --git a/drivers/video/backlight/ili9320.c b/drivers/video/backlight/ili9320.c
index f8be90c5ded..2cf39e6d519 100644
--- a/drivers/video/backlight/ili9320.c
+++ b/drivers/video/backlight/ili9320.c
@@ -198,7 +198,7 @@ static void ili9320_setup_spi(struct ili9320 *ili,
 int ili9320_probe_spi(struct spi_device *spi,
 				struct ili9320_client *client)
 {
-	struct ili9320_platdata *cfg = spi->dev.platform_data;
+	struct ili9320_platdata *cfg = dev_get_platdata(&spi->dev);
 	struct device *dev = &spi->dev;
 	struct ili9320 *ili;
 	struct lcd_device *lcd;
@@ -219,10 +219,8 @@ int ili9320_probe_spi(struct spi_device *spi,
 	/* allocate and initialse our state */
 
 	ili = devm_kzalloc(&spi->dev, sizeof(struct ili9320), GFP_KERNEL);
-	if (ili == NULL) {
-		dev_err(dev, "no memory for device\n");
+	if (ili == NULL)
 		return -ENOMEM;
-	}
 
 	ili->access.spi.id = ILI9320_SPI_IDCODE | ILI9320_SPI_ID(1);
 
@@ -235,7 +233,8 @@ int ili9320_probe_spi(struct spi_device *spi,
 
 	ili9320_setup_spi(ili, spi);
 
-	lcd = lcd_device_register("ili9320", dev, ili, &ili9320_ops);
+	lcd = devm_lcd_device_register(&spi->dev, "ili9320", dev, ili,
+					&ili9320_ops);
 	if (IS_ERR(lcd)) {
 		dev_err(dev, "failed to register lcd device\n");
 		return PTR_ERR(lcd);
@@ -248,24 +247,16 @@ int ili9320_probe_spi(struct spi_device *spi,
 	ret = ili9320_power(ili, FB_BLANK_UNBLANK);
 	if (ret != 0) {
 		dev_err(dev, "failed to set lcd power state\n");
-		goto err_unregister;
+		return ret;
 	}
 
 	return 0;
-
- err_unregister:
-	lcd_device_unregister(lcd);
-
-	return ret;
 }
 EXPORT_SYMBOL_GPL(ili9320_probe_spi);
 
 int ili9320_remove(struct ili9320 *ili)
 {
 	ili9320_power(ili, FB_BLANK_POWERDOWN);
-
-	lcd_device_unregister(ili->lcd);
-
 	return 0;
 }
 EXPORT_SYMBOL_GPL(ili9320_remove);
diff --git a/drivers/video/backlight/jornada720_bl.c b/drivers/video/backlight/jornada720_bl.c
index 3ccb89340f2..6ce96b4a879 100644
--- a/drivers/video/backlight/jornada720_bl.c
+++ b/drivers/video/backlight/jornada720_bl.c
@@ -115,9 +115,10 @@ static int jornada_bl_probe(struct platform_device *pdev)
 	memset(&props, 0, sizeof(struct backlight_properties));
 	props.type = BACKLIGHT_RAW;
 	props.max_brightness = BL_MAX_BRIGHT;
-	bd = backlight_device_register(S1D_DEVICENAME, &pdev->dev, NULL,
-				       &jornada_bl_ops, &props);
 
+	bd = devm_backlight_device_register(&pdev->dev, S1D_DEVICENAME,
+					&pdev->dev, NULL, &jornada_bl_ops,
+					&props);
 	if (IS_ERR(bd)) {
 		ret = PTR_ERR(bd);
 		dev_err(&pdev->dev, "failed to register device, err=%x\n", ret);
@@ -139,18 +140,8 @@ static int jornada_bl_probe(struct platform_device *pdev)
 	return 0;
 }
 
-static int jornada_bl_remove(struct platform_device *pdev)
-{
-	struct backlight_device *bd = platform_get_drvdata(pdev);
-
-	backlight_device_unregister(bd);
-
-	return 0;
-}
-
 static struct platform_driver jornada_bl_driver = {
 	.probe		= jornada_bl_probe,
-	.remove		= jornada_bl_remove,
 	.driver	= {
 		.name	= "jornada_bl",
 	},
diff --git a/drivers/video/backlight/jornada720_lcd.c b/drivers/video/backlight/jornada720_lcd.c
index b061413f1a6..da3876c9b3a 100644
--- a/drivers/video/backlight/jornada720_lcd.c
+++ b/drivers/video/backlight/jornada720_lcd.c
@@ -100,7 +100,8 @@ static int jornada_lcd_probe(struct platform_device *pdev)
 	struct lcd_device *lcd_device;
 	int ret;
 
-	lcd_device = lcd_device_register(S1D_DEVICENAME, &pdev->dev, NULL, &jornada_lcd_props);
+	lcd_device = devm_lcd_device_register(&pdev->dev, S1D_DEVICENAME,
+					&pdev->dev, NULL, &jornada_lcd_props);
 
 	if (IS_ERR(lcd_device)) {
 		ret = PTR_ERR(lcd_device);
@@ -119,18 +120,8 @@ static int jornada_lcd_probe(struct platform_device *pdev)
 	return 0;
 }
 
-static int jornada_lcd_remove(struct platform_device *pdev)
-{
-	struct lcd_device *lcd_device = platform_get_drvdata(pdev);
-
-	lcd_device_unregister(lcd_device);
-
-	return 0;
-}
-
 static struct platform_driver jornada_lcd_driver = {
 	.probe	= jornada_lcd_probe,
-	.remove	= jornada_lcd_remove,
 	.driver	= {
 		.name	= "jornada_lcd",
 	},
diff --git a/drivers/video/backlight/kb3886_bl.c b/drivers/video/backlight/kb3886_bl.c
index bca6ccc74df..84a110a719c 100644
--- a/drivers/video/backlight/kb3886_bl.c
+++ b/drivers/video/backlight/kb3886_bl.c
@@ -78,7 +78,7 @@ static struct kb3886bl_machinfo *bl_machinfo;
 static unsigned long kb3886bl_flags;
 #define KB3886BL_SUSPENDED     0x01
 
-static struct dmi_system_id __initdata kb3886bl_device_table[] = {
+static struct dmi_system_id kb3886bl_device_table[] __initdata = {
 	{
 		.ident = "Sahara Touch-iT",
 		.matches = {
@@ -141,7 +141,7 @@ static const struct backlight_ops kb3886bl_ops = {
 static int kb3886bl_probe(struct platform_device *pdev)
 {
 	struct backlight_properties props;
-	struct kb3886bl_machinfo *machinfo = pdev->dev.platform_data;
+	struct kb3886bl_machinfo *machinfo = dev_get_platdata(&pdev->dev);
 
 	bl_machinfo = machinfo;
 	if (!machinfo->limit_mask)
@@ -150,10 +150,10 @@ static int kb3886bl_probe(struct platform_device *pdev)
 	memset(&props, 0, sizeof(struct backlight_properties));
 	props.type = BACKLIGHT_RAW;
 	props.max_brightness = machinfo->max_intensity;
-	kb3886_backlight_device = backlight_device_register("kb3886-bl",
-							    &pdev->dev, NULL,
-							    &kb3886bl_ops,
-							    &props);
+	kb3886_backlight_device = devm_backlight_device_register(&pdev->dev,
+							"kb3886-bl", &pdev->dev,
+							NULL, &kb3886bl_ops,
+							&props);
 	if (IS_ERR(kb3886_backlight_device))
 		return PTR_ERR(kb3886_backlight_device);
 
@@ -166,18 +166,8 @@ static int kb3886bl_probe(struct platform_device *pdev)
 	return 0;
 }
 
-static int kb3886bl_remove(struct platform_device *pdev)
-{
-	struct backlight_device *bd = platform_get_drvdata(pdev);
-
-	backlight_device_unregister(bd);
-
-	return 0;
-}
-
 static struct platform_driver kb3886bl_driver = {
 	.probe		= kb3886bl_probe,
-	.remove		= kb3886bl_remove,
 	.driver		= {
 		.name	= "kb3886-bl",
 		.pm	= &kb3886bl_pm_ops,
diff --git a/drivers/video/backlight/l4f00242t03.c b/drivers/video/backlight/l4f00242t03.c
index a35a38c709c..5fa2649c963 100644
--- a/drivers/video/backlight/l4f00242t03.c
+++ b/drivers/video/backlight/l4f00242t03.c
@@ -48,7 +48,7 @@ static void l4f00242t03_reset(unsigned int gpio)
 
 static void l4f00242t03_lcd_init(struct spi_device *spi)
 {
-	struct l4f00242t03_pdata *pdata = spi->dev.platform_data;
+	struct l4f00242t03_pdata *pdata = dev_get_platdata(&spi->dev);
 	struct l4f00242t03_priv *priv = spi_get_drvdata(spi);
 	const u16 cmd[] = { 0x36, param(0), 0x3A, param(0x60) };
 	int ret;
@@ -88,7 +88,7 @@ static void l4f00242t03_lcd_init(struct spi_device *spi)
 
 static void l4f00242t03_lcd_powerdown(struct spi_device *spi)
 {
-	struct l4f00242t03_pdata *pdata = spi->dev.platform_data;
+	struct l4f00242t03_pdata *pdata = dev_get_platdata(&spi->dev);
 	struct l4f00242t03_priv *priv = spi_get_drvdata(spi);
 
 	dev_dbg(&spi->dev, "Powering down LCD\n");
@@ -171,7 +171,7 @@ static struct lcd_ops l4f_ops = {
 static int l4f00242t03_probe(struct spi_device *spi)
 {
 	struct l4f00242t03_priv *priv;
-	struct l4f00242t03_pdata *pdata = spi->dev.platform_data;
+	struct l4f00242t03_pdata *pdata = dev_get_platdata(&spi->dev);
 	int ret;
 
 	if (pdata == NULL) {
@@ -181,11 +181,8 @@ static int l4f00242t03_probe(struct spi_device *spi)
 
 	priv = devm_kzalloc(&spi->dev, sizeof(struct l4f00242t03_priv),
 				GFP_KERNEL);
-
-	if (priv == NULL) {
-		dev_err(&spi->dev, "No memory for this device.\n");
+	if (priv == NULL)
 		return -ENOMEM;
-	}
 
 	spi_set_drvdata(spi, priv);
 	spi->bits_per_word = 9;
@@ -223,8 +220,8 @@ static int l4f00242t03_probe(struct spi_device *spi)
 		return PTR_ERR(priv->core_reg);
 	}
 
-	priv->ld = lcd_device_register("l4f00242t03",
-					&spi->dev, priv, &l4f_ops);
+	priv->ld = devm_lcd_device_register(&spi->dev, "l4f00242t03", &spi->dev,
+					priv, &l4f_ops);
 	if (IS_ERR(priv->ld))
 		return PTR_ERR(priv->ld);
 
@@ -243,9 +240,6 @@ static int l4f00242t03_remove(struct spi_device *spi)
 	struct l4f00242t03_priv *priv = spi_get_drvdata(spi);
 
 	l4f00242t03_lcd_power_set(priv->ld, FB_BLANK_POWERDOWN);
-	lcd_device_unregister(priv->ld);
-	spi_set_drvdata(spi, NULL);
-
 	return 0;
 }
 
diff --git a/drivers/video/backlight/lcd.c b/drivers/video/backlight/lcd.c
index 41964a71a03..7de847df224 100644
--- a/drivers/video/backlight/lcd.c
+++ b/drivers/video/backlight/lcd.c
@@ -89,7 +89,7 @@ static inline void lcd_unregister_fb(struct lcd_device *ld)
 }
 #endif /* CONFIG_FB */
 
-static ssize_t lcd_show_power(struct device *dev, struct device_attribute *attr,
+static ssize_t lcd_power_show(struct device *dev, struct device_attribute *attr,
 		char *buf)
 {
 	int rc;
@@ -105,7 +105,7 @@ static ssize_t lcd_show_power(struct device *dev, struct device_attribute *attr,
 	return rc;
 }
 
-static ssize_t lcd_store_power(struct device *dev,
+static ssize_t lcd_power_store(struct device *dev,
 		struct device_attribute *attr, const char *buf, size_t count)
 {
 	int rc;
@@ -128,8 +128,9 @@ static ssize_t lcd_store_power(struct device *dev,
 
 	return rc;
 }
+static DEVICE_ATTR_RW(lcd_power);
 
-static ssize_t lcd_show_contrast(struct device *dev,
+static ssize_t contrast_show(struct device *dev,
 		struct device_attribute *attr, char *buf)
 {
 	int rc = -ENXIO;
@@ -143,7 +144,7 @@ static ssize_t lcd_show_contrast(struct device *dev,
 	return rc;
 }
 
-static ssize_t lcd_store_contrast(struct device *dev,
+static ssize_t contrast_store(struct device *dev,
 		struct device_attribute *attr, const char *buf, size_t count)
 {
 	int rc;
@@ -166,14 +167,16 @@ static ssize_t lcd_store_contrast(struct device *dev,
 
 	return rc;
 }
+static DEVICE_ATTR_RW(contrast);
 
-static ssize_t lcd_show_max_contrast(struct device *dev,
+static ssize_t max_contrast_show(struct device *dev,
 		struct device_attribute *attr, char *buf)
 {
 	struct lcd_device *ld = to_lcd_device(dev);
 
 	return sprintf(buf, "%d\n", ld->props.max_contrast);
 }
+static DEVICE_ATTR_RO(max_contrast);
 
 static struct class *lcd_class;
 
@@ -183,12 +186,13 @@ static void lcd_device_release(struct device *dev)
 	kfree(ld);
 }
 
-static struct device_attribute lcd_device_attributes[] = {
-	__ATTR(lcd_power, 0644, lcd_show_power, lcd_store_power),
-	__ATTR(contrast, 0644, lcd_show_contrast, lcd_store_contrast),
-	__ATTR(max_contrast, 0444, lcd_show_max_contrast, NULL),
-	__ATTR_NULL,
+static struct attribute *lcd_device_attrs[] = {
+	&dev_attr_lcd_power.attr,
+	&dev_attr_contrast.attr,
+	&dev_attr_max_contrast.attr,
+	NULL,
 };
+ATTRIBUTE_GROUPS(lcd_device);
 
 /**
  * lcd_device_register - register a new object of lcd_device class.
@@ -224,7 +228,7 @@ struct lcd_device *lcd_device_register(const char *name, struct device *parent,
 
 	rc = device_register(&new_ld->dev);
 	if (rc) {
-		kfree(new_ld);
+		put_device(&new_ld->dev);
 		return ERR_PTR(rc);
 	}
 
@@ -344,7 +348,7 @@ static int __init lcd_class_init(void)
 		return PTR_ERR(lcd_class);
 	}
 
-	lcd_class->dev_attrs = lcd_device_attributes;
+	lcd_class->dev_groups = lcd_device_groups;
 	return 0;
 }
 
diff --git a/drivers/video/backlight/ld9040.c b/drivers/video/backlight/ld9040.c
index 1e0a3093ce5..506a6c23603 100644
--- a/drivers/video/backlight/ld9040.c
+++ b/drivers/video/backlight/ld9040.c
@@ -702,7 +702,7 @@ static int ld9040_probe(struct spi_device *spi)
 	lcd->spi = spi;
 	lcd->dev = &spi->dev;
 
-	lcd->lcd_pd = spi->dev.platform_data;
+	lcd->lcd_pd = dev_get_platdata(&spi->dev);
 	if (!lcd->lcd_pd) {
 		dev_err(&spi->dev, "platform data is NULL.\n");
 		return -EINVAL;
@@ -716,7 +716,8 @@ static int ld9040_probe(struct spi_device *spi)
 		return ret;
 	}
 
-	ld = lcd_device_register("ld9040", &spi->dev, lcd, &ld9040_lcd_ops);
+	ld = devm_lcd_device_register(&spi->dev, "ld9040", &spi->dev, lcd,
+					&ld9040_lcd_ops);
 	if (IS_ERR(ld))
 		return PTR_ERR(ld);
 
@@ -726,12 +727,10 @@ static int ld9040_probe(struct spi_device *spi)
 	props.type = BACKLIGHT_RAW;
 	props.max_brightness = MAX_BRIGHTNESS;
 
-	bd = backlight_device_register("ld9040-bl", &spi->dev,
-		lcd, &ld9040_backlight_ops, &props);
-	if (IS_ERR(bd)) {
-		ret = PTR_ERR(bd);
-		goto out_unregister_lcd;
-	}
+	bd = devm_backlight_device_register(&spi->dev, "ld9040-bl", &spi->dev,
+					lcd, &ld9040_backlight_ops, &props);
+	if (IS_ERR(bd))
+		return PTR_ERR(bd);
 
 	bd->props.brightness = MAX_BRIGHTNESS;
 	lcd->bd = bd;
@@ -757,11 +756,6 @@ static int ld9040_probe(struct spi_device *spi)
 
 	dev_info(&spi->dev, "ld9040 panel driver has been probed.\n");
 	return 0;
-
-out_unregister_lcd:
-	lcd_device_unregister(lcd->ld);
-
-	return ret;
 }
 
 static int ld9040_remove(struct spi_device *spi)
@@ -769,9 +763,6 @@ static int ld9040_remove(struct spi_device *spi)
 	struct ld9040 *lcd = spi_get_drvdata(spi);
 
 	ld9040_power(lcd, FB_BLANK_POWERDOWN);
-	backlight_device_unregister(lcd->bd);
-	lcd_device_unregister(lcd->ld);
-
 	return 0;
 }
 
diff --git a/drivers/video/backlight/ld9040_gamma.h b/drivers/video/backlight/ld9040_gamma.h
index 038d9c86ec0..c5e586d9738 100644
--- a/drivers/video/backlight/ld9040_gamma.h
+++ b/drivers/video/backlight/ld9040_gamma.h
@@ -169,7 +169,9 @@ static const unsigned int ld9040_22_50[] = {
 
 struct ld9040_gamma {
 	unsigned int *gamma_22_table[MAX_GAMMA_LEVEL];
-} gamma_table = {
+};
+
+static struct ld9040_gamma gamma_table = {
 	.gamma_22_table[0] = (unsigned int *)&ld9040_22_50,
 	.gamma_22_table[1] = (unsigned int *)&ld9040_22_70,
 	.gamma_22_table[2] = (unsigned int *)&ld9040_22_80,
diff --git a/drivers/video/backlight/lm3533_bl.c b/drivers/video/backlight/lm3533_bl.c
index 1d1dbfb789e..cff1fbe89a1 100644
--- a/drivers/video/backlight/lm3533_bl.c
+++ b/drivers/video/backlight/lm3533_bl.c
@@ -284,7 +284,7 @@ static int lm3533_bl_probe(struct platform_device *pdev)
 	if (!lm3533)
 		return -EINVAL;
 
-	pdata = pdev->dev.platform_data;
+	pdata = dev_get_platdata(&pdev->dev);
 	if (!pdata) {
 		dev_err(&pdev->dev, "no platform data\n");
 		return -EINVAL;
@@ -296,11 +296,8 @@ static int lm3533_bl_probe(struct platform_device *pdev)
 	}
 
 	bl = devm_kzalloc(&pdev->dev, sizeof(*bl), GFP_KERNEL);
-	if (!bl) {
-		dev_err(&pdev->dev,
-				"failed to allocate memory for backlight\n");
+	if (!bl)
 		return -ENOMEM;
-	}
 
 	bl->lm3533 = lm3533;
 	bl->id = pdev->id;
@@ -313,8 +310,9 @@ static int lm3533_bl_probe(struct platform_device *pdev)
 	props.type = BACKLIGHT_RAW;
 	props.max_brightness = LM3533_BL_MAX_BRIGHTNESS;
 	props.brightness = pdata->default_brightness;
-	bd = backlight_device_register(pdata->name, pdev->dev.parent, bl,
-						&lm3533_bl_ops, &props);
+	bd = devm_backlight_device_register(&pdev->dev, pdata->name,
+					pdev->dev.parent, bl, &lm3533_bl_ops,
+					&props);
 	if (IS_ERR(bd)) {
 		dev_err(&pdev->dev, "failed to register backlight device\n");
 		return PTR_ERR(bd);
@@ -328,7 +326,7 @@ static int lm3533_bl_probe(struct platform_device *pdev)
 	ret = sysfs_create_group(&bd->dev.kobj, &lm3533_bl_attribute_group);
 	if (ret < 0) {
 		dev_err(&pdev->dev, "failed to create sysfs attributes\n");
-		goto err_unregister;
+		return ret;
 	}
 
 	backlight_update_status(bd);
@@ -345,8 +343,6 @@ static int lm3533_bl_probe(struct platform_device *pdev)
 
 err_sysfs_remove:
 	sysfs_remove_group(&bd->dev.kobj, &lm3533_bl_attribute_group);
-err_unregister:
-	backlight_device_unregister(bd);
 
 	return ret;
 }
@@ -363,7 +359,6 @@ static int lm3533_bl_remove(struct platform_device *pdev)
 
 	lm3533_ctrlbank_disable(&bl->cb);
 	sysfs_remove_group(&bd->dev.kobj, &lm3533_bl_attribute_group);
-	backlight_device_unregister(bd);
 
 	return 0;
 }
diff --git a/drivers/video/backlight/lm3630_bl.c b/drivers/video/backlight/lm3630_bl.c
deleted file mode 100644
index 76a62e978fc..00000000000
--- a/drivers/video/backlight/lm3630_bl.c
+++ /dev/null
@@ -1,475 +0,0 @@
-/*
-* Simple driver for Texas Instruments LM3630 Backlight driver chip
-* Copyright (C) 2012 Texas Instruments
-*
-* This program is free software; you can redistribute it and/or modify
-* it under the terms of the GNU General Public License version 2 as
-* published by the Free Software Foundation.
-*
-*/
-#include <linux/module.h>
-#include <linux/slab.h>
-#include <linux/i2c.h>
-#include <linux/backlight.h>
-#include <linux/err.h>
-#include <linux/delay.h>
-#include <linux/uaccess.h>
-#include <linux/interrupt.h>
-#include <linux/regmap.h>
-#include <linux/platform_data/lm3630_bl.h>
-
-#define REG_CTRL	0x00
-#define REG_CONFIG	0x01
-#define REG_BRT_A	0x03
-#define REG_BRT_B	0x04
-#define REG_INT_STATUS	0x09
-#define REG_INT_EN	0x0A
-#define REG_FAULT	0x0B
-#define REG_PWM_OUTLOW	0x12
-#define REG_PWM_OUTHIGH	0x13
-#define REG_MAX		0x1F
-
-#define INT_DEBOUNCE_MSEC	10
-
-enum lm3630_leds {
-	BLED_ALL = 0,
-	BLED_1,
-	BLED_2
-};
-
-static const char * const bled_name[] = {
-	[BLED_ALL] = "lm3630_bled",	/*Bank1 controls all string */
-	[BLED_1] = "lm3630_bled1",	/*Bank1 controls bled1 */
-	[BLED_2] = "lm3630_bled2",	/*Bank1 or 2 controls bled2 */
-};
-
-struct lm3630_chip_data {
-	struct device *dev;
-	struct delayed_work work;
-	int irq;
-	struct workqueue_struct *irqthread;
-	struct lm3630_platform_data *pdata;
-	struct backlight_device *bled1;
-	struct backlight_device *bled2;
-	struct regmap *regmap;
-};
-
-/* initialize chip */
-static int lm3630_chip_init(struct lm3630_chip_data *pchip)
-{
-	int ret;
-	unsigned int reg_val;
-	struct lm3630_platform_data *pdata = pchip->pdata;
-
-	/*pwm control */
-	reg_val = ((pdata->pwm_active & 0x01) << 2) | (pdata->pwm_ctrl & 0x03);
-	ret = regmap_update_bits(pchip->regmap, REG_CONFIG, 0x07, reg_val);
-	if (ret < 0)
-		goto out;
-
-	/* bank control */
-	reg_val = ((pdata->bank_b_ctrl & 0x01) << 1) |
-			(pdata->bank_a_ctrl & 0x07);
-	ret = regmap_update_bits(pchip->regmap, REG_CTRL, 0x07, reg_val);
-	if (ret < 0)
-		goto out;
-
-	ret = regmap_update_bits(pchip->regmap, REG_CTRL, 0x80, 0x00);
-	if (ret < 0)
-		goto out;
-
-	/* set initial brightness */
-	if (pdata->bank_a_ctrl != BANK_A_CTRL_DISABLE) {
-		ret = regmap_write(pchip->regmap,
-				   REG_BRT_A, pdata->init_brt_led1);
-		if (ret < 0)
-			goto out;
-	}
-
-	if (pdata->bank_b_ctrl != BANK_B_CTRL_DISABLE) {
-		ret = regmap_write(pchip->regmap,
-				   REG_BRT_B, pdata->init_brt_led2);
-		if (ret < 0)
-			goto out;
-	}
-	return ret;
-
-out:
-	dev_err(pchip->dev, "i2c failed to access register\n");
-	return ret;
-}
-
-/* interrupt handling */
-static void lm3630_delayed_func(struct work_struct *work)
-{
-	int ret;
-	unsigned int reg_val;
-	struct lm3630_chip_data *pchip;
-
-	pchip = container_of(work, struct lm3630_chip_data, work.work);
-
-	ret = regmap_read(pchip->regmap, REG_INT_STATUS, &reg_val);
-	if (ret < 0) {
-		dev_err(pchip->dev,
-			"i2c failed to access REG_INT_STATUS Register\n");
-		return;
-	}
-
-	dev_info(pchip->dev, "REG_INT_STATUS Register is 0x%x\n", reg_val);
-}
-
-static irqreturn_t lm3630_isr_func(int irq, void *chip)
-{
-	int ret;
-	struct lm3630_chip_data *pchip = chip;
-	unsigned long delay = msecs_to_jiffies(INT_DEBOUNCE_MSEC);
-
-	queue_delayed_work(pchip->irqthread, &pchip->work, delay);
-
-	ret = regmap_update_bits(pchip->regmap, REG_CTRL, 0x80, 0x00);
-	if (ret < 0)
-		goto out;
-
-	return IRQ_HANDLED;
-out:
-	dev_err(pchip->dev, "i2c failed to access register\n");
-	return IRQ_HANDLED;
-}
-
-static int lm3630_intr_config(struct lm3630_chip_data *pchip)
-{
-	INIT_DELAYED_WORK(&pchip->work, lm3630_delayed_func);
-	pchip->irqthread = create_singlethread_workqueue("lm3630-irqthd");
-	if (!pchip->irqthread) {
-		dev_err(pchip->dev, "create irq thread fail...\n");
-		return -1;
-	}
-	if (request_threaded_irq
-	    (pchip->irq, NULL, lm3630_isr_func,
-	     IRQF_TRIGGER_FALLING | IRQF_ONESHOT, "lm3630_irq", pchip)) {
-		dev_err(pchip->dev, "request threaded irq fail..\n");
-		return -1;
-	}
-	return 0;
-}
-
-static bool
-set_intensity(struct backlight_device *bl, struct lm3630_chip_data *pchip)
-{
-	if (!pchip->pdata->pwm_set_intensity)
-		return false;
-	pchip->pdata->pwm_set_intensity(bl->props.brightness - 1,
-					pchip->pdata->pwm_period);
-	return true;
-}
-
-/* update and get brightness */
-static int lm3630_bank_a_update_status(struct backlight_device *bl)
-{
-	int ret;
-	struct lm3630_chip_data *pchip = bl_get_data(bl);
-	enum lm3630_pwm_ctrl pwm_ctrl = pchip->pdata->pwm_ctrl;
-
-	/* brightness 0 means disable */
-	if (!bl->props.brightness) {
-		ret = regmap_update_bits(pchip->regmap, REG_CTRL, 0x04, 0x00);
-		if (ret < 0)
-			goto out;
-		return bl->props.brightness;
-	}
-
-	/* pwm control */
-	if (pwm_ctrl == PWM_CTRL_BANK_A || pwm_ctrl == PWM_CTRL_BANK_ALL) {
-		if (!set_intensity(bl, pchip))
-			dev_err(pchip->dev, "No pwm control func. in plat-data\n");
-	} else {
-
-		/* i2c control */
-		ret = regmap_update_bits(pchip->regmap, REG_CTRL, 0x80, 0x00);
-		if (ret < 0)
-			goto out;
-		mdelay(1);
-		ret = regmap_write(pchip->regmap,
-				   REG_BRT_A, bl->props.brightness - 1);
-		if (ret < 0)
-			goto out;
-	}
-	return bl->props.brightness;
-out:
-	dev_err(pchip->dev, "i2c failed to access REG_CTRL\n");
-	return bl->props.brightness;
-}
-
-static int lm3630_bank_a_get_brightness(struct backlight_device *bl)
-{
-	unsigned int reg_val;
-	int brightness, ret;
-	struct lm3630_chip_data *pchip = bl_get_data(bl);
-	enum lm3630_pwm_ctrl pwm_ctrl = pchip->pdata->pwm_ctrl;
-
-	if (pwm_ctrl == PWM_CTRL_BANK_A || pwm_ctrl == PWM_CTRL_BANK_ALL) {
-		ret = regmap_read(pchip->regmap, REG_PWM_OUTHIGH, &reg_val);
-		if (ret < 0)
-			goto out;
-		brightness = reg_val & 0x01;
-		ret = regmap_read(pchip->regmap, REG_PWM_OUTLOW, &reg_val);
-		if (ret < 0)
-			goto out;
-		brightness = ((brightness << 8) | reg_val) + 1;
-	} else {
-		ret = regmap_update_bits(pchip->regmap, REG_CTRL, 0x80, 0x00);
-		if (ret < 0)
-			goto out;
-		mdelay(1);
-		ret = regmap_read(pchip->regmap, REG_BRT_A, &reg_val);
-		if (ret < 0)
-			goto out;
-		brightness = reg_val + 1;
-	}
-	bl->props.brightness = brightness;
-	return bl->props.brightness;
-out:
-	dev_err(pchip->dev, "i2c failed to access register\n");
-	return 0;
-}
-
-static const struct backlight_ops lm3630_bank_a_ops = {
-	.options = BL_CORE_SUSPENDRESUME,
-	.update_status = lm3630_bank_a_update_status,
-	.get_brightness = lm3630_bank_a_get_brightness,
-};
-
-static int lm3630_bank_b_update_status(struct backlight_device *bl)
-{
-	int ret;
-	struct lm3630_chip_data *pchip = bl_get_data(bl);
-	enum lm3630_pwm_ctrl pwm_ctrl = pchip->pdata->pwm_ctrl;
-
-	if (pwm_ctrl == PWM_CTRL_BANK_B || pwm_ctrl == PWM_CTRL_BANK_ALL) {
-		if (!set_intensity(bl, pchip))
-			dev_err(pchip->dev,
-				"no pwm control func. in plat-data\n");
-	} else {
-		ret = regmap_update_bits(pchip->regmap, REG_CTRL, 0x80, 0x00);
-		if (ret < 0)
-			goto out;
-		mdelay(1);
-		ret = regmap_write(pchip->regmap,
-				   REG_BRT_B, bl->props.brightness - 1);
-	}
-	return bl->props.brightness;
-out:
-	dev_err(pchip->dev, "i2c failed to access register\n");
-	return bl->props.brightness;
-}
-
-static int lm3630_bank_b_get_brightness(struct backlight_device *bl)
-{
-	unsigned int reg_val;
-	int brightness, ret;
-	struct lm3630_chip_data *pchip = bl_get_data(bl);
-	enum lm3630_pwm_ctrl pwm_ctrl = pchip->pdata->pwm_ctrl;
-
-	if (pwm_ctrl == PWM_CTRL_BANK_B || pwm_ctrl == PWM_CTRL_BANK_ALL) {
-		ret = regmap_read(pchip->regmap, REG_PWM_OUTHIGH, &reg_val);
-		if (ret < 0)
-			goto out;
-		brightness = reg_val & 0x01;
-		ret = regmap_read(pchip->regmap, REG_PWM_OUTLOW, &reg_val);
-		if (ret < 0)
-			goto out;
-		brightness = ((brightness << 8) | reg_val) + 1;
-	} else {
-		ret = regmap_update_bits(pchip->regmap, REG_CTRL, 0x80, 0x00);
-		if (ret < 0)
-			goto out;
-		mdelay(1);
-		ret = regmap_read(pchip->regmap, REG_BRT_B, &reg_val);
-		if (ret < 0)
-			goto out;
-		brightness = reg_val + 1;
-	}
-	bl->props.brightness = brightness;
-
-	return bl->props.brightness;
-out:
-	dev_err(pchip->dev, "i2c failed to access register\n");
-	return bl->props.brightness;
-}
-
-static const struct backlight_ops lm3630_bank_b_ops = {
-	.options = BL_CORE_SUSPENDRESUME,
-	.update_status = lm3630_bank_b_update_status,
-	.get_brightness = lm3630_bank_b_get_brightness,
-};
-
-static int lm3630_backlight_register(struct lm3630_chip_data *pchip,
-				     enum lm3630_leds ledno)
-{
-	const char *name = bled_name[ledno];
-	struct backlight_properties props;
-	struct lm3630_platform_data *pdata = pchip->pdata;
-
-	props.type = BACKLIGHT_RAW;
-	switch (ledno) {
-	case BLED_1:
-	case BLED_ALL:
-		props.brightness = pdata->init_brt_led1;
-		props.max_brightness = pdata->max_brt_led1;
-		pchip->bled1 =
-		    backlight_device_register(name, pchip->dev, pchip,
-					      &lm3630_bank_a_ops, &props);
-		if (IS_ERR(pchip->bled1))
-			return PTR_ERR(pchip->bled1);
-		break;
-	case BLED_2:
-		props.brightness = pdata->init_brt_led2;
-		props.max_brightness = pdata->max_brt_led2;
-		pchip->bled2 =
-		    backlight_device_register(name, pchip->dev, pchip,
-					      &lm3630_bank_b_ops, &props);
-		if (IS_ERR(pchip->bled2))
-			return PTR_ERR(pchip->bled2);
-		break;
-	}
-	return 0;
-}
-
-static void lm3630_backlight_unregister(struct lm3630_chip_data *pchip)
-{
-	if (pchip->bled1)
-		backlight_device_unregister(pchip->bled1);
-	if (pchip->bled2)
-		backlight_device_unregister(pchip->bled2);
-}
-
-static const struct regmap_config lm3630_regmap = {
-	.reg_bits = 8,
-	.val_bits = 8,
-	.max_register = REG_MAX,
-};
-
-static int lm3630_probe(struct i2c_client *client,
-				  const struct i2c_device_id *id)
-{
-	struct lm3630_platform_data *pdata = client->dev.platform_data;
-	struct lm3630_chip_data *pchip;
-	int ret;
-
-	if (!i2c_check_functionality(client->adapter, I2C_FUNC_I2C)) {
-		dev_err(&client->dev, "fail : i2c functionality check...\n");
-		return -EOPNOTSUPP;
-	}
-
-	if (pdata == NULL) {
-		dev_err(&client->dev, "fail : no platform data.\n");
-		return -ENODATA;
-	}
-
-	pchip = devm_kzalloc(&client->dev, sizeof(struct lm3630_chip_data),
-			     GFP_KERNEL);
-	if (!pchip)
-		return -ENOMEM;
-	pchip->pdata = pdata;
-	pchip->dev = &client->dev;
-
-	pchip->regmap = devm_regmap_init_i2c(client, &lm3630_regmap);
-	if (IS_ERR(pchip->regmap)) {
-		ret = PTR_ERR(pchip->regmap);
-		dev_err(&client->dev, "fail : allocate register map: %d\n",
-			ret);
-		return ret;
-	}
-	i2c_set_clientdata(client, pchip);
-
-	/* chip initialize */
-	ret = lm3630_chip_init(pchip);
-	if (ret < 0) {
-		dev_err(&client->dev, "fail : init chip\n");
-		goto err_chip_init;
-	}
-
-	switch (pdata->bank_a_ctrl) {
-	case BANK_A_CTRL_ALL:
-		ret = lm3630_backlight_register(pchip, BLED_ALL);
-		pdata->bank_b_ctrl = BANK_B_CTRL_DISABLE;
-		break;
-	case BANK_A_CTRL_LED1:
-		ret = lm3630_backlight_register(pchip, BLED_1);
-		break;
-	case BANK_A_CTRL_LED2:
-		ret = lm3630_backlight_register(pchip, BLED_2);
-		pdata->bank_b_ctrl = BANK_B_CTRL_DISABLE;
-		break;
-	default:
-		break;
-	}
-
-	if (ret < 0)
-		goto err_bl_reg;
-
-	if (pdata->bank_b_ctrl && pchip->bled2 == NULL) {
-		ret = lm3630_backlight_register(pchip, BLED_2);
-		if (ret < 0)
-			goto err_bl_reg;
-	}
-
-	/* interrupt enable  : irq 0 is not allowed for lm3630 */
-	pchip->irq = client->irq;
-	if (pchip->irq)
-		lm3630_intr_config(pchip);
-
-	dev_info(&client->dev, "LM3630 backlight register OK.\n");
-	return 0;
-
-err_bl_reg:
-	dev_err(&client->dev, "fail : backlight register.\n");
-	lm3630_backlight_unregister(pchip);
-err_chip_init:
-	return ret;
-}
-
-static int lm3630_remove(struct i2c_client *client)
-{
-	int ret;
-	struct lm3630_chip_data *pchip = i2c_get_clientdata(client);
-
-	ret = regmap_write(pchip->regmap, REG_BRT_A, 0);
-	if (ret < 0)
-		dev_err(pchip->dev, "i2c failed to access register\n");
-
-	ret = regmap_write(pchip->regmap, REG_BRT_B, 0);
-	if (ret < 0)
-		dev_err(pchip->dev, "i2c failed to access register\n");
-
-	lm3630_backlight_unregister(pchip);
-	if (pchip->irq) {
-		free_irq(pchip->irq, pchip);
-		flush_workqueue(pchip->irqthread);
-		destroy_workqueue(pchip->irqthread);
-	}
-	return 0;
-}
-
-static const struct i2c_device_id lm3630_id[] = {
-	{LM3630_NAME, 0},
-	{}
-};
-
-MODULE_DEVICE_TABLE(i2c, lm3630_id);
-
-static struct i2c_driver lm3630_i2c_driver = {
-	.driver = {
-		   .name = LM3630_NAME,
-		   },
-	.probe = lm3630_probe,
-	.remove = lm3630_remove,
-	.id_table = lm3630_id,
-};
-
-module_i2c_driver(lm3630_i2c_driver);
-
-MODULE_DESCRIPTION("Texas Instruments Backlight driver for LM3630");
-MODULE_AUTHOR("G.Shark Jeong <gshark.jeong@gmail.com>");
-MODULE_AUTHOR("Daniel Jeong <daniel.jeong@ti.com>");
-MODULE_LICENSE("GPL v2");
diff --git a/drivers/video/backlight/lm3630a_bl.c b/drivers/video/backlight/lm3630a_bl.c
new file mode 100644
index 00000000000..35fe4825a45
--- /dev/null
+++ b/drivers/video/backlight/lm3630a_bl.c
@@ -0,0 +1,483 @@
+/*
+* Simple driver for Texas Instruments LM3630A Backlight driver chip
+* Copyright (C) 2012 Texas Instruments
+*
+* This program is free software; you can redistribute it and/or modify
+* it under the terms of the GNU General Public License version 2 as
+* published by the Free Software Foundation.
+*
+*/
+#include <linux/module.h>
+#include <linux/slab.h>
+#include <linux/i2c.h>
+#include <linux/backlight.h>
+#include <linux/err.h>
+#include <linux/delay.h>
+#include <linux/uaccess.h>
+#include <linux/interrupt.h>
+#include <linux/regmap.h>
+#include <linux/pwm.h>
+#include <linux/platform_data/lm3630a_bl.h>
+
+#define REG_CTRL	0x00
+#define REG_BOOST	0x02
+#define REG_CONFIG	0x01
+#define REG_BRT_A	0x03
+#define REG_BRT_B	0x04
+#define REG_I_A		0x05
+#define REG_I_B		0x06
+#define REG_INT_STATUS	0x09
+#define REG_INT_EN	0x0A
+#define REG_FAULT	0x0B
+#define REG_PWM_OUTLOW	0x12
+#define REG_PWM_OUTHIGH	0x13
+#define REG_MAX		0x1F
+
+#define INT_DEBOUNCE_MSEC	10
+struct lm3630a_chip {
+	struct device *dev;
+	struct delayed_work work;
+
+	int irq;
+	struct workqueue_struct *irqthread;
+	struct lm3630a_platform_data *pdata;
+	struct backlight_device *bleda;
+	struct backlight_device *bledb;
+	struct regmap *regmap;
+	struct pwm_device *pwmd;
+};
+
+/* i2c access */
+static int lm3630a_read(struct lm3630a_chip *pchip, unsigned int reg)
+{
+	int rval;
+	unsigned int reg_val;
+
+	rval = regmap_read(pchip->regmap, reg, &reg_val);
+	if (rval < 0)
+		return rval;
+	return reg_val & 0xFF;
+}
+
+static int lm3630a_write(struct lm3630a_chip *pchip,
+			 unsigned int reg, unsigned int data)
+{
+	return regmap_write(pchip->regmap, reg, data);
+}
+
+static int lm3630a_update(struct lm3630a_chip *pchip,
+			  unsigned int reg, unsigned int mask,
+			  unsigned int data)
+{
+	return regmap_update_bits(pchip->regmap, reg, mask, data);
+}
+
+/* initialize chip */
+static int lm3630a_chip_init(struct lm3630a_chip *pchip)
+{
+	int rval;
+	struct lm3630a_platform_data *pdata = pchip->pdata;
+
+	usleep_range(1000, 2000);
+	/* set Filter Strength Register */
+	rval = lm3630a_write(pchip, 0x50, 0x03);
+	/* set Cofig. register */
+	rval |= lm3630a_update(pchip, REG_CONFIG, 0x07, pdata->pwm_ctrl);
+	/* set boost control */
+	rval |= lm3630a_write(pchip, REG_BOOST, 0x38);
+	/* set current A */
+	rval |= lm3630a_update(pchip, REG_I_A, 0x1F, 0x1F);
+	/* set current B */
+	rval |= lm3630a_write(pchip, REG_I_B, 0x1F);
+	/* set control */
+	rval |= lm3630a_update(pchip, REG_CTRL, 0x14, pdata->leda_ctrl);
+	rval |= lm3630a_update(pchip, REG_CTRL, 0x0B, pdata->ledb_ctrl);
+	usleep_range(1000, 2000);
+	/* set brightness A and B */
+	rval |= lm3630a_write(pchip, REG_BRT_A, pdata->leda_init_brt);
+	rval |= lm3630a_write(pchip, REG_BRT_B, pdata->ledb_init_brt);
+
+	if (rval < 0)
+		dev_err(pchip->dev, "i2c failed to access register\n");
+	return rval;
+}
+
+/* interrupt handling */
+static void lm3630a_delayed_func(struct work_struct *work)
+{
+	int rval;
+	struct lm3630a_chip *pchip;
+
+	pchip = container_of(work, struct lm3630a_chip, work.work);
+
+	rval = lm3630a_read(pchip, REG_INT_STATUS);
+	if (rval < 0) {
+		dev_err(pchip->dev,
+			"i2c failed to access REG_INT_STATUS Register\n");
+		return;
+	}
+
+	dev_info(pchip->dev, "REG_INT_STATUS Register is 0x%x\n", rval);
+}
+
+static irqreturn_t lm3630a_isr_func(int irq, void *chip)
+{
+	int rval;
+	struct lm3630a_chip *pchip = chip;
+	unsigned long delay = msecs_to_jiffies(INT_DEBOUNCE_MSEC);
+
+	queue_delayed_work(pchip->irqthread, &pchip->work, delay);
+
+	rval = lm3630a_update(pchip, REG_CTRL, 0x80, 0x00);
+	if (rval < 0) {
+		dev_err(pchip->dev, "i2c failed to access register\n");
+		return IRQ_NONE;
+	}
+	return IRQ_HANDLED;
+}
+
+static int lm3630a_intr_config(struct lm3630a_chip *pchip)
+{
+	int rval;
+
+	rval = lm3630a_write(pchip, REG_INT_EN, 0x87);
+	if (rval < 0)
+		return rval;
+
+	INIT_DELAYED_WORK(&pchip->work, lm3630a_delayed_func);
+	pchip->irqthread = create_singlethread_workqueue("lm3630a-irqthd");
+	if (!pchip->irqthread) {
+		dev_err(pchip->dev, "create irq thread fail\n");
+		return -ENOMEM;
+	}
+	if (request_threaded_irq
+	    (pchip->irq, NULL, lm3630a_isr_func,
+	     IRQF_TRIGGER_FALLING | IRQF_ONESHOT, "lm3630a_irq", pchip)) {
+		dev_err(pchip->dev, "request threaded irq fail\n");
+		destroy_workqueue(pchip->irqthread);
+		return -ENOMEM;
+	}
+	return rval;
+}
+
+static void lm3630a_pwm_ctrl(struct lm3630a_chip *pchip, int br, int br_max)
+{
+	unsigned int period = pwm_get_period(pchip->pwmd);
+	unsigned int duty = br * period / br_max;
+
+	pwm_config(pchip->pwmd, duty, period);
+	if (duty)
+		pwm_enable(pchip->pwmd);
+	else
+		pwm_disable(pchip->pwmd);
+}
+
+/* update and get brightness */
+static int lm3630a_bank_a_update_status(struct backlight_device *bl)
+{
+	int ret;
+	struct lm3630a_chip *pchip = bl_get_data(bl);
+	enum lm3630a_pwm_ctrl pwm_ctrl = pchip->pdata->pwm_ctrl;
+
+	/* pwm control */
+	if ((pwm_ctrl & LM3630A_PWM_BANK_A) != 0) {
+		lm3630a_pwm_ctrl(pchip, bl->props.brightness,
+				 bl->props.max_brightness);
+		return bl->props.brightness;
+	}
+
+	/* disable sleep */
+	ret = lm3630a_update(pchip, REG_CTRL, 0x80, 0x00);
+	if (ret < 0)
+		goto out_i2c_err;
+	usleep_range(1000, 2000);
+	/* minimum brightness is 0x04 */
+	ret = lm3630a_write(pchip, REG_BRT_A, bl->props.brightness);
+	if (bl->props.brightness < 0x4)
+		ret |= lm3630a_update(pchip, REG_CTRL, LM3630A_LEDA_ENABLE, 0);
+	else
+		ret |= lm3630a_update(pchip, REG_CTRL,
+				      LM3630A_LEDA_ENABLE, LM3630A_LEDA_ENABLE);
+	if (ret < 0)
+		goto out_i2c_err;
+	return bl->props.brightness;
+
+out_i2c_err:
+	dev_err(pchip->dev, "i2c failed to access\n");
+	return bl->props.brightness;
+}
+
+static int lm3630a_bank_a_get_brightness(struct backlight_device *bl)
+{
+	int brightness, rval;
+	struct lm3630a_chip *pchip = bl_get_data(bl);
+	enum lm3630a_pwm_ctrl pwm_ctrl = pchip->pdata->pwm_ctrl;
+
+	if ((pwm_ctrl & LM3630A_PWM_BANK_A) != 0) {
+		rval = lm3630a_read(pchip, REG_PWM_OUTHIGH);
+		if (rval < 0)
+			goto out_i2c_err;
+		brightness = (rval & 0x01) << 8;
+		rval = lm3630a_read(pchip, REG_PWM_OUTLOW);
+		if (rval < 0)
+			goto out_i2c_err;
+		brightness |= rval;
+		goto out;
+	}
+
+	/* disable sleep */
+	rval = lm3630a_update(pchip, REG_CTRL, 0x80, 0x00);
+	if (rval < 0)
+		goto out_i2c_err;
+	usleep_range(1000, 2000);
+	rval = lm3630a_read(pchip, REG_BRT_A);
+	if (rval < 0)
+		goto out_i2c_err;
+	brightness = rval;
+
+out:
+	bl->props.brightness = brightness;
+	return bl->props.brightness;
+out_i2c_err:
+	dev_err(pchip->dev, "i2c failed to access register\n");
+	return 0;
+}
+
+static const struct backlight_ops lm3630a_bank_a_ops = {
+	.options = BL_CORE_SUSPENDRESUME,
+	.update_status = lm3630a_bank_a_update_status,
+	.get_brightness = lm3630a_bank_a_get_brightness,
+};
+
+/* update and get brightness */
+static int lm3630a_bank_b_update_status(struct backlight_device *bl)
+{
+	int ret;
+	struct lm3630a_chip *pchip = bl_get_data(bl);
+	enum lm3630a_pwm_ctrl pwm_ctrl = pchip->pdata->pwm_ctrl;
+
+	/* pwm control */
+	if ((pwm_ctrl & LM3630A_PWM_BANK_B) != 0) {
+		lm3630a_pwm_ctrl(pchip, bl->props.brightness,
+				 bl->props.max_brightness);
+		return bl->props.brightness;
+	}
+
+	/* disable sleep */
+	ret = lm3630a_update(pchip, REG_CTRL, 0x80, 0x00);
+	if (ret < 0)
+		goto out_i2c_err;
+	usleep_range(1000, 2000);
+	/* minimum brightness is 0x04 */
+	ret = lm3630a_write(pchip, REG_BRT_B, bl->props.brightness);
+	if (bl->props.brightness < 0x4)
+		ret |= lm3630a_update(pchip, REG_CTRL, LM3630A_LEDB_ENABLE, 0);
+	else
+		ret |= lm3630a_update(pchip, REG_CTRL,
+				      LM3630A_LEDB_ENABLE, LM3630A_LEDB_ENABLE);
+	if (ret < 0)
+		goto out_i2c_err;
+	return bl->props.brightness;
+
+out_i2c_err:
+	dev_err(pchip->dev, "i2c failed to access REG_CTRL\n");
+	return bl->props.brightness;
+}
+
+static int lm3630a_bank_b_get_brightness(struct backlight_device *bl)
+{
+	int brightness, rval;
+	struct lm3630a_chip *pchip = bl_get_data(bl);
+	enum lm3630a_pwm_ctrl pwm_ctrl = pchip->pdata->pwm_ctrl;
+
+	if ((pwm_ctrl & LM3630A_PWM_BANK_B) != 0) {
+		rval = lm3630a_read(pchip, REG_PWM_OUTHIGH);
+		if (rval < 0)
+			goto out_i2c_err;
+		brightness = (rval & 0x01) << 8;
+		rval = lm3630a_read(pchip, REG_PWM_OUTLOW);
+		if (rval < 0)
+			goto out_i2c_err;
+		brightness |= rval;
+		goto out;
+	}
+
+	/* disable sleep */
+	rval = lm3630a_update(pchip, REG_CTRL, 0x80, 0x00);
+	if (rval < 0)
+		goto out_i2c_err;
+	usleep_range(1000, 2000);
+	rval = lm3630a_read(pchip, REG_BRT_B);
+	if (rval < 0)
+		goto out_i2c_err;
+	brightness = rval;
+
+out:
+	bl->props.brightness = brightness;
+	return bl->props.brightness;
+out_i2c_err:
+	dev_err(pchip->dev, "i2c failed to access register\n");
+	return 0;
+}
+
+static const struct backlight_ops lm3630a_bank_b_ops = {
+	.options = BL_CORE_SUSPENDRESUME,
+	.update_status = lm3630a_bank_b_update_status,
+	.get_brightness = lm3630a_bank_b_get_brightness,
+};
+
+static int lm3630a_backlight_register(struct lm3630a_chip *pchip)
+{
+	struct backlight_properties props;
+	struct lm3630a_platform_data *pdata = pchip->pdata;
+
+	props.type = BACKLIGHT_RAW;
+	if (pdata->leda_ctrl != LM3630A_LEDA_DISABLE) {
+		props.brightness = pdata->leda_init_brt;
+		props.max_brightness = pdata->leda_max_brt;
+		pchip->bleda =
+		    devm_backlight_device_register(pchip->dev, "lm3630a_leda",
+						   pchip->dev, pchip,
+						   &lm3630a_bank_a_ops, &props);
+		if (IS_ERR(pchip->bleda))
+			return PTR_ERR(pchip->bleda);
+	}
+
+	if ((pdata->ledb_ctrl != LM3630A_LEDB_DISABLE) &&
+	    (pdata->ledb_ctrl != LM3630A_LEDB_ON_A)) {
+		props.brightness = pdata->ledb_init_brt;
+		props.max_brightness = pdata->ledb_max_brt;
+		pchip->bledb =
+		    devm_backlight_device_register(pchip->dev, "lm3630a_ledb",
+						   pchip->dev, pchip,
+						   &lm3630a_bank_b_ops, &props);
+		if (IS_ERR(pchip->bledb))
+			return PTR_ERR(pchip->bledb);
+	}
+	return 0;
+}
+
+static const struct regmap_config lm3630a_regmap = {
+	.reg_bits = 8,
+	.val_bits = 8,
+	.max_register = REG_MAX,
+};
+
+static int lm3630a_probe(struct i2c_client *client,
+			 const struct i2c_device_id *id)
+{
+	struct lm3630a_platform_data *pdata = dev_get_platdata(&client->dev);
+	struct lm3630a_chip *pchip;
+	int rval;
+
+	if (!i2c_check_functionality(client->adapter, I2C_FUNC_I2C)) {
+		dev_err(&client->dev, "fail : i2c functionality check\n");
+		return -EOPNOTSUPP;
+	}
+
+	pchip = devm_kzalloc(&client->dev, sizeof(struct lm3630a_chip),
+			     GFP_KERNEL);
+	if (!pchip)
+		return -ENOMEM;
+	pchip->dev = &client->dev;
+
+	pchip->regmap = devm_regmap_init_i2c(client, &lm3630a_regmap);
+	if (IS_ERR(pchip->regmap)) {
+		rval = PTR_ERR(pchip->regmap);
+		dev_err(&client->dev, "fail : allocate reg. map: %d\n", rval);
+		return rval;
+	}
+
+	i2c_set_clientdata(client, pchip);
+	if (pdata == NULL) {
+		pdata = devm_kzalloc(pchip->dev,
+				     sizeof(struct lm3630a_platform_data),
+				     GFP_KERNEL);
+		if (pdata == NULL)
+			return -ENOMEM;
+		/* default values */
+		pdata->leda_ctrl = LM3630A_LEDA_ENABLE;
+		pdata->ledb_ctrl = LM3630A_LEDB_ENABLE;
+		pdata->leda_max_brt = LM3630A_MAX_BRIGHTNESS;
+		pdata->ledb_max_brt = LM3630A_MAX_BRIGHTNESS;
+		pdata->leda_init_brt = LM3630A_MAX_BRIGHTNESS;
+		pdata->ledb_init_brt = LM3630A_MAX_BRIGHTNESS;
+	}
+	pchip->pdata = pdata;
+
+	/* chip initialize */
+	rval = lm3630a_chip_init(pchip);
+	if (rval < 0) {
+		dev_err(&client->dev, "fail : init chip\n");
+		return rval;
+	}
+	/* backlight register */
+	rval = lm3630a_backlight_register(pchip);
+	if (rval < 0) {
+		dev_err(&client->dev, "fail : backlight register.\n");
+		return rval;
+	}
+	/* pwm */
+	if (pdata->pwm_ctrl != LM3630A_PWM_DISABLE) {
+		pchip->pwmd = devm_pwm_get(pchip->dev, "lm3630a-pwm");
+		if (IS_ERR(pchip->pwmd)) {
+			dev_err(&client->dev, "fail : get pwm device\n");
+			return PTR_ERR(pchip->pwmd);
+		}
+	}
+	pchip->pwmd->period = pdata->pwm_period;
+
+	/* interrupt enable  : irq 0 is not allowed */
+	pchip->irq = client->irq;
+	if (pchip->irq) {
+		rval = lm3630a_intr_config(pchip);
+		if (rval < 0)
+			return rval;
+	}
+	dev_info(&client->dev, "LM3630A backlight register OK.\n");
+	return 0;
+}
+
+static int lm3630a_remove(struct i2c_client *client)
+{
+	int rval;
+	struct lm3630a_chip *pchip = i2c_get_clientdata(client);
+
+	rval = lm3630a_write(pchip, REG_BRT_A, 0);
+	if (rval < 0)
+		dev_err(pchip->dev, "i2c failed to access register\n");
+
+	rval = lm3630a_write(pchip, REG_BRT_B, 0);
+	if (rval < 0)
+		dev_err(pchip->dev, "i2c failed to access register\n");
+
+	if (pchip->irq) {
+		free_irq(pchip->irq, pchip);
+		flush_workqueue(pchip->irqthread);
+		destroy_workqueue(pchip->irqthread);
+	}
+	return 0;
+}
+
+static const struct i2c_device_id lm3630a_id[] = {
+	{LM3630A_NAME, 0},
+	{}
+};
+
+MODULE_DEVICE_TABLE(i2c, lm3630a_id);
+
+static struct i2c_driver lm3630a_i2c_driver = {
+	.driver = {
+		   .name = LM3630A_NAME,
+		   },
+	.probe = lm3630a_probe,
+	.remove = lm3630a_remove,
+	.id_table = lm3630a_id,
+};
+
+module_i2c_driver(lm3630a_i2c_driver);
+
+MODULE_DESCRIPTION("Texas Instruments Backlight driver for LM3630A");
+MODULE_AUTHOR("Daniel Jeong <gshark.jeong@gmail.com>");
+MODULE_AUTHOR("LDD MLP <ldd-mlp@list.ti.com>");
+MODULE_LICENSE("GPL v2");
diff --git a/drivers/video/backlight/lm3639_bl.c b/drivers/video/backlight/lm3639_bl.c
index 053964da8dd..5f36808d214 100644
--- a/drivers/video/backlight/lm3639_bl.c
+++ b/drivers/video/backlight/lm3639_bl.c
@@ -76,10 +76,13 @@ static int lm3639_chip_init(struct lm3639_chip_data *pchip)
 		goto out;
 
 	/* output pins config. */
-	if (!pdata->init_brt_led)
-		reg_val = pdata->fled_pins | pdata->bled_pins;
-	else
-		reg_val = pdata->fled_pins | pdata->bled_pins | 0x01;
+	if (!pdata->init_brt_led) {
+		reg_val = pdata->fled_pins;
+		reg_val |= pdata->bled_pins;
+	} else {
+		reg_val = pdata->fled_pins;
+		reg_val |= pdata->bled_pins | 0x01;
+	}
 
 	ret = regmap_update_bits(pchip->regmap, REG_ENABLE, 0x79, reg_val);
 	if (ret < 0)
@@ -304,7 +307,7 @@ static int lm3639_probe(struct i2c_client *client,
 {
 	int ret;
 	struct lm3639_chip_data *pchip;
-	struct lm3639_platform_data *pdata = client->dev.platform_data;
+	struct lm3639_platform_data *pdata = dev_get_platdata(&client->dev);
 	struct backlight_properties props;
 
 	if (!i2c_check_functionality(client->adapter, I2C_FUNC_I2C)) {
@@ -346,8 +349,9 @@ static int lm3639_probe(struct i2c_client *client,
 	props.brightness = pdata->init_brt_led;
 	props.max_brightness = pdata->max_brt_led;
 	pchip->bled =
-	    backlight_device_register("lm3639_bled", pchip->dev, pchip,
-				      &lm3639_bled_ops, &props);
+	    devm_backlight_device_register(pchip->dev, "lm3639_bled",
+					   pchip->dev, pchip, &lm3639_bled_ops,
+					   &props);
 	if (IS_ERR(pchip->bled)) {
 		dev_err(&client->dev, "fail : backlight register\n");
 		ret = PTR_ERR(pchip->bled);
@@ -357,7 +361,7 @@ static int lm3639_probe(struct i2c_client *client,
 	ret = device_create_file(&(pchip->bled->dev), &dev_attr_bled_mode);
 	if (ret < 0) {
 		dev_err(&client->dev, "failed : add sysfs entries\n");
-		goto err_bled_mode;
+		goto err_out;
 	}
 
 	/* flash */
@@ -388,8 +392,6 @@ err_torch:
 	led_classdev_unregister(&pchip->cdev_flash);
 err_flash:
 	device_remove_file(&(pchip->bled->dev), &dev_attr_bled_mode);
-err_bled_mode:
-	backlight_device_unregister(pchip->bled);
 err_out:
 	return ret;
 }
@@ -404,10 +406,8 @@ static int lm3639_remove(struct i2c_client *client)
 		led_classdev_unregister(&pchip->cdev_torch);
 	if (&pchip->cdev_flash)
 		led_classdev_unregister(&pchip->cdev_flash);
-	if (pchip->bled) {
+	if (pchip->bled)
 		device_remove_file(&(pchip->bled->dev), &dev_attr_bled_mode);
-		backlight_device_unregister(pchip->bled);
-	}
 	return 0;
 }
 
@@ -429,6 +429,6 @@ static struct i2c_driver lm3639_i2c_driver = {
 module_i2c_driver(lm3639_i2c_driver);
 
 MODULE_DESCRIPTION("Texas Instruments Backlight+Flash LED driver for LM3639");
-MODULE_AUTHOR("Daniel Jeong <daniel.jeong@ti.com>");
-MODULE_AUTHOR("G.Shark Jeong <gshark.jeong@gmail.com>");
+MODULE_AUTHOR("Daniel Jeong <gshark.jeong@gmail.com>");
+MODULE_AUTHOR("Ldd Mlp <ldd-mlp@list.ti.com>");
 MODULE_LICENSE("GPL v2");
diff --git a/drivers/video/backlight/lms283gf05.c b/drivers/video/backlight/lms283gf05.c
index 4eec47261cd..14590c54aed 100644
--- a/drivers/video/backlight/lms283gf05.c
+++ b/drivers/video/backlight/lms283gf05.c
@@ -128,7 +128,7 @@ static int lms283gf05_power_set(struct lcd_device *ld, int power)
 {
 	struct lms283gf05_state *st = lcd_get_data(ld);
 	struct spi_device *spi = st->spi;
-	struct lms283gf05_pdata *pdata = spi->dev.platform_data;
+	struct lms283gf05_pdata *pdata = dev_get_platdata(&spi->dev);
 
 	if (power <= FB_BLANK_NORMAL) {
 		if (pdata)
@@ -153,7 +153,7 @@ static struct lcd_ops lms_ops = {
 static int lms283gf05_probe(struct spi_device *spi)
 {
 	struct lms283gf05_state *st;
-	struct lms283gf05_pdata *pdata = spi->dev.platform_data;
+	struct lms283gf05_pdata *pdata = dev_get_platdata(&spi->dev);
 	struct lcd_device *ld;
 	int ret = 0;
 
@@ -168,12 +168,11 @@ static int lms283gf05_probe(struct spi_device *spi)
 
 	st = devm_kzalloc(&spi->dev, sizeof(struct lms283gf05_state),
 				GFP_KERNEL);
-	if (st == NULL) {
-		dev_err(&spi->dev, "No memory for device state\n");
+	if (st == NULL)
 		return -ENOMEM;
-	}
 
-	ld = lcd_device_register("lms283gf05", &spi->dev, st, &lms_ops);
+	ld = devm_lcd_device_register(&spi->dev, "lms283gf05", &spi->dev, st,
+					&lms_ops);
 	if (IS_ERR(ld))
 		return PTR_ERR(ld);
 
@@ -190,22 +189,12 @@ static int lms283gf05_probe(struct spi_device *spi)
 	return 0;
 }
 
-static int lms283gf05_remove(struct spi_device *spi)
-{
-	struct lms283gf05_state *st = spi_get_drvdata(spi);
-
-	lcd_device_unregister(st->ld);
-
-	return 0;
-}
-
 static struct spi_driver lms283gf05_driver = {
 	.driver = {
 		.name	= "lms283gf05",
 		.owner	= THIS_MODULE,
 	},
 	.probe		= lms283gf05_probe,
-	.remove		= lms283gf05_remove,
 };
 
 module_spi_driver(lms283gf05_driver);
diff --git a/drivers/video/backlight/lms501kf03.c b/drivers/video/backlight/lms501kf03.c
index cf01b9ac813..77258b7b04b 100644
--- a/drivers/video/backlight/lms501kf03.c
+++ b/drivers/video/backlight/lms501kf03.c
@@ -344,14 +344,14 @@ static int lms501kf03_probe(struct spi_device *spi)
 	lcd->spi = spi;
 	lcd->dev = &spi->dev;
 
-	lcd->lcd_pd = spi->dev.platform_data;
+	lcd->lcd_pd = dev_get_platdata(&spi->dev);
 	if (!lcd->lcd_pd) {
 		dev_err(&spi->dev, "platform data is NULL\n");
 		return -EINVAL;
 	}
 
-	ld = lcd_device_register("lms501kf03", &spi->dev, lcd,
-				&lms501kf03_lcd_ops);
+	ld = devm_lcd_device_register(&spi->dev, "lms501kf03", &spi->dev, lcd,
+					&lms501kf03_lcd_ops);
 	if (IS_ERR(ld))
 		return PTR_ERR(ld);
 
@@ -382,8 +382,6 @@ static int lms501kf03_remove(struct spi_device *spi)
 	struct lms501kf03 *lcd = spi_get_drvdata(spi);
 
 	lms501kf03_power(lcd, FB_BLANK_POWERDOWN);
-	lcd_device_unregister(lcd->ld);
-
 	return 0;
 }
 
diff --git a/drivers/video/backlight/lp855x_bl.c b/drivers/video/backlight/lp855x_bl.c
index a0e1e02bdc2..2ca3a040007 100644
--- a/drivers/video/backlight/lp855x_bl.c
+++ b/drivers/video/backlight/lp855x_bl.c
@@ -26,13 +26,15 @@
 #define LP8556_EPROM_START		0xA0
 #define LP8556_EPROM_END		0xAF
 
-/* LP8557 Registers */
+/* LP8555/7 Registers */
 #define LP8557_BL_CMD			0x00
 #define LP8557_BL_MASK			0x01
 #define LP8557_BL_ON			0x01
 #define LP8557_BL_OFF			0x00
 #define LP8557_BRIGHTNESS_CTRL		0x04
 #define LP8557_CONFIG			0x10
+#define LP8555_EPROM_START		0x10
+#define LP8555_EPROM_END		0x7A
 #define LP8557_EPROM_START		0x10
 #define LP8557_EPROM_END		0x1E
 
@@ -111,6 +113,10 @@ static bool lp855x_is_valid_rom_area(struct lp855x *lp, u8 addr)
 		start = LP8556_EPROM_START;
 		end = LP8556_EPROM_END;
 		break;
+	case LP8555:
+		start = LP8555_EPROM_START;
+		end = LP8555_EPROM_END;
+		break;
 	case LP8557:
 		start = LP8557_EPROM_START;
 		end = LP8557_EPROM_END;
@@ -119,7 +125,7 @@ static bool lp855x_is_valid_rom_area(struct lp855x *lp, u8 addr)
 		return false;
 	}
 
-	return (addr >= start && addr <= end);
+	return addr >= start && addr <= end;
 }
 
 static int lp8557_bl_off(struct lp855x *lp)
@@ -165,9 +171,14 @@ static int lp855x_configure(struct lp855x *lp)
 	struct lp855x_platform_data *pd = lp->pdata;
 
 	switch (lp->chip_id) {
-	case LP8550 ... LP8556:
+	case LP8550:
+	case LP8551:
+	case LP8552:
+	case LP8553:
+	case LP8556:
 		lp->cfg = &lp855x_dev_cfg;
 		break;
+	case LP8555:
 	case LP8557:
 		lp->cfg = &lp8557_dev_cfg;
 		break;
@@ -246,7 +257,7 @@ static int lp855x_bl_update_status(struct backlight_device *bl)
 {
 	struct lp855x *lp = bl_get_data(bl);
 
-	if (bl->props.state & BL_CORE_SUSPENDED)
+	if (bl->props.state & (BL_CORE_SUSPENDED | BL_CORE_FBBLANK))
 		bl->props.brightness = 0;
 
 	if (lp->mode == PWM_BASED) {
@@ -289,7 +300,7 @@ static int lp855x_backlight_register(struct lp855x *lp)
 
 	props.brightness = pdata->initial_brightness;
 
-	bl = backlight_device_register(name, lp->dev, lp,
+	bl = devm_backlight_device_register(lp->dev, name, lp->dev, lp,
 				       &lp855x_bl_ops, &props);
 	if (IS_ERR(bl))
 		return PTR_ERR(bl);
@@ -299,12 +310,6 @@ static int lp855x_backlight_register(struct lp855x *lp)
 	return 0;
 }
 
-static void lp855x_backlight_unregister(struct lp855x *lp)
-{
-	if (lp->bl)
-		backlight_device_unregister(lp->bl);
-}
-
 static ssize_t lp855x_get_chip_id(struct device *dev,
 				struct device_attribute *attr, char *buf)
 {
@@ -394,7 +399,7 @@ static int lp855x_parse_dt(struct device *dev, struct device_node *node)
 static int lp855x_probe(struct i2c_client *cl, const struct i2c_device_id *id)
 {
 	struct lp855x *lp;
-	struct lp855x_platform_data *pdata = cl->dev.platform_data;
+	struct lp855x_platform_data *pdata = dev_get_platdata(&cl->dev);
 	struct device_node *node = cl->dev.of_node;
 	int ret;
 
@@ -403,7 +408,7 @@ static int lp855x_probe(struct i2c_client *cl, const struct i2c_device_id *id)
 		if (ret < 0)
 			return ret;
 
-		pdata = cl->dev.platform_data;
+		pdata = dev_get_platdata(&cl->dev);
 	}
 
 	if (!i2c_check_functionality(cl->adapter, I2C_FUNC_SMBUS_I2C_BLOCK))
@@ -428,29 +433,24 @@ static int lp855x_probe(struct i2c_client *cl, const struct i2c_device_id *id)
 	ret = lp855x_configure(lp);
 	if (ret) {
 		dev_err(lp->dev, "device config err: %d", ret);
-		goto err_dev;
+		return ret;
 	}
 
 	ret = lp855x_backlight_register(lp);
 	if (ret) {
 		dev_err(lp->dev,
 			"failed to register backlight. err: %d\n", ret);
-		goto err_dev;
+		return ret;
 	}
 
 	ret = sysfs_create_group(&lp->dev->kobj, &lp855x_attr_group);
 	if (ret) {
 		dev_err(lp->dev, "failed to register sysfs. err: %d\n", ret);
-		goto err_sysfs;
+		return ret;
 	}
 
 	backlight_update_status(lp->bl);
 	return 0;
-
-err_sysfs:
-	lp855x_backlight_unregister(lp);
-err_dev:
-	return ret;
 }
 
 static int lp855x_remove(struct i2c_client *cl)
@@ -460,7 +460,6 @@ static int lp855x_remove(struct i2c_client *cl)
 	lp->bl->props.brightness = 0;
 	backlight_update_status(lp->bl);
 	sysfs_remove_group(&lp->dev->kobj, &lp855x_attr_group);
-	lp855x_backlight_unregister(lp);
 
 	return 0;
 }
@@ -470,6 +469,7 @@ static const struct of_device_id lp855x_dt_ids[] = {
 	{ .compatible = "ti,lp8551", },
 	{ .compatible = "ti,lp8552", },
 	{ .compatible = "ti,lp8553", },
+	{ .compatible = "ti,lp8555", },
 	{ .compatible = "ti,lp8556", },
 	{ .compatible = "ti,lp8557", },
 	{ }
@@ -481,6 +481,7 @@ static const struct i2c_device_id lp855x_ids[] = {
 	{"lp8551", LP8551},
 	{"lp8552", LP8552},
 	{"lp8553", LP8553},
+	{"lp8555", LP8555},
 	{"lp8556", LP8556},
 	{"lp8557", LP8557},
 	{ }
diff --git a/drivers/video/backlight/lp8788_bl.c b/drivers/video/backlight/lp8788_bl.c
index 980855ec9bb..daba34dc46d 100644
--- a/drivers/video/backlight/lp8788_bl.c
+++ b/drivers/video/backlight/lp8788_bl.c
@@ -52,7 +52,7 @@ struct lp8788_bl {
 	struct pwm_device *pwm;
 };
 
-struct lp8788_bl_config default_bl_config = {
+static struct lp8788_bl_config default_bl_config = {
 	.bl_mode    = LP8788_BL_REGISTER_ONLY,
 	.dim_mode   = LP8788_DIM_EXPONENTIAL,
 	.full_scale = LP8788_FULLSCALE_1900uA,
@@ -63,13 +63,13 @@ struct lp8788_bl_config default_bl_config = {
 
 static inline bool is_brightness_ctrl_by_pwm(enum lp8788_bl_ctrl_mode mode)
 {
-	return (mode == LP8788_BL_COMB_PWM_BASED);
+	return mode == LP8788_BL_COMB_PWM_BASED;
 }
 
 static inline bool is_brightness_ctrl_by_register(enum lp8788_bl_ctrl_mode mode)
 {
-	return (mode == LP8788_BL_REGISTER_ONLY ||
-		mode == LP8788_BL_COMB_REGISTER_BASED);
+	return mode == LP8788_BL_REGISTER_ONLY ||
+		mode == LP8788_BL_COMB_REGISTER_BASED;
 }
 
 static int lp8788_backlight_configure(struct lp8788_bl *bl)
diff --git a/drivers/video/backlight/ltv350qv.c b/drivers/video/backlight/ltv350qv.c
index ed1b3926813..383f550e165 100644
--- a/drivers/video/backlight/ltv350qv.c
+++ b/drivers/video/backlight/ltv350qv.c
@@ -242,7 +242,8 @@ static int ltv350qv_probe(struct spi_device *spi)
 	if (!lcd->buffer)
 		return -ENOMEM;
 
-	ld = lcd_device_register("ltv350qv", &spi->dev, lcd, &ltv_ops);
+	ld = devm_lcd_device_register(&spi->dev, "ltv350qv", &spi->dev, lcd,
+					&ltv_ops);
 	if (IS_ERR(ld))
 		return PTR_ERR(ld);
 
@@ -250,15 +251,11 @@ static int ltv350qv_probe(struct spi_device *spi)
 
 	ret = ltv350qv_power(lcd, FB_BLANK_UNBLANK);
 	if (ret)
-		goto out_unregister;
+		return ret;
 
 	spi_set_drvdata(spi, lcd);
 
 	return 0;
-
-out_unregister:
-	lcd_device_unregister(ld);
-	return ret;
 }
 
 static int ltv350qv_remove(struct spi_device *spi)
@@ -266,8 +263,6 @@ static int ltv350qv_remove(struct spi_device *spi)
 	struct ltv350qv *lcd = spi_get_drvdata(spi);
 
 	ltv350qv_power(lcd, FB_BLANK_POWERDOWN);
-	lcd_device_unregister(lcd->ld);
-
 	return 0;
 }
 
diff --git a/drivers/video/backlight/lv5207lp.c b/drivers/video/backlight/lv5207lp.c
new file mode 100644
index 00000000000..1802b2d1357
--- /dev/null
+++ b/drivers/video/backlight/lv5207lp.c
@@ -0,0 +1,170 @@
+/*
+ * Sanyo LV5207LP LED Driver
+ *
+ * Copyright (C) 2013 Ideas on board SPRL
+ *
+ * Contact: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/backlight.h>
+#include <linux/err.h>
+#include <linux/fb.h>
+#include <linux/i2c.h>
+#include <linux/module.h>
+#include <linux/platform_data/lv5207lp.h>
+#include <linux/slab.h>
+
+#define LV5207LP_CTRL1			0x00
+#define LV5207LP_CPSW			(1 << 7)
+#define LV5207LP_SCTEN			(1 << 6)
+#define LV5207LP_C10			(1 << 5)
+#define LV5207LP_CKSW			(1 << 4)
+#define LV5207LP_RSW			(1 << 3)
+#define LV5207LP_GSW			(1 << 2)
+#define LV5207LP_BSW			(1 << 1)
+#define LV5207LP_CTRL2			0x01
+#define LV5207LP_MSW			(1 << 7)
+#define LV5207LP_MLED4			(1 << 6)
+#define LV5207LP_RED			0x02
+#define LV5207LP_GREEN			0x03
+#define LV5207LP_BLUE			0x04
+
+#define LV5207LP_MAX_BRIGHTNESS		32
+
+struct lv5207lp {
+	struct i2c_client *client;
+	struct backlight_device *backlight;
+	struct lv5207lp_platform_data *pdata;
+};
+
+static int lv5207lp_write(struct lv5207lp *lv, u8 reg, u8 data)
+{
+	return i2c_smbus_write_byte_data(lv->client, reg, data);
+}
+
+static int lv5207lp_backlight_update_status(struct backlight_device *backlight)
+{
+	struct lv5207lp *lv = bl_get_data(backlight);
+	int brightness = backlight->props.brightness;
+
+	if (backlight->props.power != FB_BLANK_UNBLANK ||
+	    backlight->props.fb_blank != FB_BLANK_UNBLANK ||
+	    backlight->props.state & (BL_CORE_SUSPENDED | BL_CORE_FBBLANK))
+		brightness = 0;
+
+	if (brightness) {
+		lv5207lp_write(lv, LV5207LP_CTRL1,
+			       LV5207LP_CPSW | LV5207LP_C10 | LV5207LP_CKSW);
+		lv5207lp_write(lv, LV5207LP_CTRL2,
+			       LV5207LP_MSW | LV5207LP_MLED4 |
+			       (brightness - 1));
+	} else {
+		lv5207lp_write(lv, LV5207LP_CTRL1, 0);
+		lv5207lp_write(lv, LV5207LP_CTRL2, 0);
+	}
+
+	return 0;
+}
+
+static int lv5207lp_backlight_get_brightness(struct backlight_device *backlight)
+{
+	return backlight->props.brightness;
+}
+
+static int lv5207lp_backlight_check_fb(struct backlight_device *backlight,
+				       struct fb_info *info)
+{
+	struct lv5207lp *lv = bl_get_data(backlight);
+
+	return lv->pdata->fbdev == NULL || lv->pdata->fbdev == info->dev;
+}
+
+static const struct backlight_ops lv5207lp_backlight_ops = {
+	.options	= BL_CORE_SUSPENDRESUME,
+	.update_status	= lv5207lp_backlight_update_status,
+	.get_brightness	= lv5207lp_backlight_get_brightness,
+	.check_fb	= lv5207lp_backlight_check_fb,
+};
+
+static int lv5207lp_probe(struct i2c_client *client,
+			  const struct i2c_device_id *id)
+{
+	struct lv5207lp_platform_data *pdata = dev_get_platdata(&client->dev);
+	struct backlight_device *backlight;
+	struct backlight_properties props;
+	struct lv5207lp *lv;
+
+	if (pdata == NULL) {
+		dev_err(&client->dev, "No platform data supplied\n");
+		return -EINVAL;
+	}
+
+	if (!i2c_check_functionality(client->adapter,
+				     I2C_FUNC_SMBUS_BYTE_DATA)) {
+		dev_warn(&client->dev,
+			 "I2C adapter doesn't support I2C_FUNC_SMBUS_BYTE\n");
+		return -EIO;
+	}
+
+	lv = devm_kzalloc(&client->dev, sizeof(*lv), GFP_KERNEL);
+	if (!lv)
+		return -ENOMEM;
+
+	lv->client = client;
+	lv->pdata = pdata;
+
+	memset(&props, 0, sizeof(props));
+	props.type = BACKLIGHT_RAW;
+	props.max_brightness = min_t(unsigned int, pdata->max_value,
+				     LV5207LP_MAX_BRIGHTNESS);
+	props.brightness = clamp_t(unsigned int, pdata->def_value, 0,
+				   props.max_brightness);
+
+	backlight = devm_backlight_device_register(&client->dev,
+				dev_name(&client->dev), &lv->client->dev,
+				lv, &lv5207lp_backlight_ops, &props);
+	if (IS_ERR(backlight)) {
+		dev_err(&client->dev, "failed to register backlight\n");
+		return PTR_ERR(backlight);
+	}
+
+	backlight_update_status(backlight);
+	i2c_set_clientdata(client, backlight);
+
+	return 0;
+}
+
+static int lv5207lp_remove(struct i2c_client *client)
+{
+	struct backlight_device *backlight = i2c_get_clientdata(client);
+
+	backlight->props.brightness = 0;
+	backlight_update_status(backlight);
+
+	return 0;
+}
+
+static const struct i2c_device_id lv5207lp_ids[] = {
+	{ "lv5207lp", 0 },
+	{ }
+};
+MODULE_DEVICE_TABLE(i2c, lv5207lp_ids);
+
+static struct i2c_driver lv5207lp_driver = {
+	.driver = {
+		.name = "lv5207lp",
+	},
+	.probe = lv5207lp_probe,
+	.remove = lv5207lp_remove,
+	.id_table = lv5207lp_ids,
+};
+
+module_i2c_driver(lv5207lp_driver);
+
+MODULE_DESCRIPTION("Sanyo LV5207LP Backlight Driver");
+MODULE_AUTHOR("Laurent Pinchart <laurent.pinchart@ideasonboard.com>");
+MODULE_LICENSE("GPL");
diff --git a/drivers/video/backlight/max8925_bl.c b/drivers/video/backlight/max8925_bl.c
index 886e797f75f..66fa08c920d 100644
--- a/drivers/video/backlight/max8925_bl.c
+++ b/drivers/video/backlight/max8925_bl.c
@@ -163,7 +163,8 @@ static int max8925_backlight_probe(struct platform_device *pdev)
 	memset(&props, 0, sizeof(struct backlight_properties));
 	props.type = BACKLIGHT_RAW;
 	props.max_brightness = MAX_BRIGHTNESS;
-	bl = backlight_device_register("max8925-backlight", &pdev->dev, data,
+	bl = devm_backlight_device_register(&pdev->dev, "max8925-backlight",
+					&pdev->dev, data,
 					&max8925_backlight_ops, &props);
 	if (IS_ERR(bl)) {
 		dev_err(&pdev->dev, "failed to register backlight\n");
@@ -188,20 +189,9 @@ static int max8925_backlight_probe(struct platform_device *pdev)
 	}
 	ret = max8925_set_bits(chip->i2c, data->reg_mode_cntl, 0xfe, value);
 	if (ret < 0)
-		goto out_brt;
+		return ret;
 	backlight_update_status(bl);
 	return 0;
-out_brt:
-	backlight_device_unregister(bl);
-	return ret;
-}
-
-static int max8925_backlight_remove(struct platform_device *pdev)
-{
-	struct backlight_device *bl = platform_get_drvdata(pdev);
-
-	backlight_device_unregister(bl);
-	return 0;
 }
 
 static struct platform_driver max8925_backlight_driver = {
@@ -210,7 +200,6 @@ static struct platform_driver max8925_backlight_driver = {
 		.owner	= THIS_MODULE,
 	},
 	.probe		= max8925_backlight_probe,
-	.remove		= max8925_backlight_remove,
 };
 
 module_platform_driver(max8925_backlight_driver);
diff --git a/drivers/video/backlight/omap1_bl.c b/drivers/video/backlight/omap1_bl.c
index 812e22e35ca..a0dcd88ac74 100644
--- a/drivers/video/backlight/omap1_bl.c
+++ b/drivers/video/backlight/omap1_bl.c
@@ -133,7 +133,7 @@ static int omapbl_probe(struct platform_device *pdev)
 	struct backlight_properties props;
 	struct backlight_device *dev;
 	struct omap_backlight *bl;
-	struct omap_backlight_config *pdata = pdev->dev.platform_data;
+	struct omap_backlight_config *pdata = dev_get_platdata(&pdev->dev);
 
 	if (!pdata)
 		return -ENXIO;
@@ -146,8 +146,8 @@ static int omapbl_probe(struct platform_device *pdev)
 	memset(&props, 0, sizeof(struct backlight_properties));
 	props.type = BACKLIGHT_RAW;
 	props.max_brightness = OMAPBL_MAX_INTENSITY;
-	dev = backlight_device_register("omap-bl", &pdev->dev, bl, &omapbl_ops,
-					&props);
+	dev = devm_backlight_device_register(&pdev->dev, "omap-bl", &pdev->dev,
+					bl, &omapbl_ops, &props);
 	if (IS_ERR(dev))
 		return PTR_ERR(dev);
 
@@ -170,20 +170,10 @@ static int omapbl_probe(struct platform_device *pdev)
 	return 0;
 }
 
-static int omapbl_remove(struct platform_device *pdev)
-{
-	struct backlight_device *dev = platform_get_drvdata(pdev);
-
-	backlight_device_unregister(dev);
-
-	return 0;
-}
-
 static SIMPLE_DEV_PM_OPS(omapbl_pm_ops, omapbl_suspend, omapbl_resume);
 
 static struct platform_driver omapbl_driver = {
 	.probe		= omapbl_probe,
-	.remove		= omapbl_remove,
 	.driver		= {
 		.name	= "omap-bl",
 		.pm	= &omapbl_pm_ops,
diff --git a/drivers/video/backlight/ot200_bl.c b/drivers/video/backlight/ot200_bl.c
index fdbb6ee5027..f5a5202dd79 100644
--- a/drivers/video/backlight/ot200_bl.c
+++ b/drivers/video/backlight/ot200_bl.c
@@ -118,8 +118,9 @@ static int ot200_backlight_probe(struct platform_device *pdev)
 	props.brightness = 100;
 	props.type = BACKLIGHT_RAW;
 
-	bl = backlight_device_register(dev_name(&pdev->dev), &pdev->dev, data,
-					&ot200_backlight_ops, &props);
+	bl = devm_backlight_device_register(&pdev->dev, dev_name(&pdev->dev),
+					&pdev->dev, data, &ot200_backlight_ops,
+					&props);
 	if (IS_ERR(bl)) {
 		dev_err(&pdev->dev, "failed to register backlight\n");
 		retval = PTR_ERR(bl);
@@ -137,10 +138,6 @@ error_devm_kzalloc:
 
 static int ot200_backlight_remove(struct platform_device *pdev)
 {
-	struct backlight_device *bl = platform_get_drvdata(pdev);
-
-	backlight_device_unregister(bl);
-
 	/* on module unload set brightness to 100% */
 	cs5535_mfgpt_write(pwm_timer, MFGPT_REG_COUNTER, 0);
 	cs5535_mfgpt_write(pwm_timer, MFGPT_REG_SETUP, MFGPT_SETUP_CNTEN);
diff --git a/drivers/video/backlight/pandora_bl.c b/drivers/video/backlight/pandora_bl.c
index 633b0a22fd6..2098c5d6efb 100644
--- a/drivers/video/backlight/pandora_bl.c
+++ b/drivers/video/backlight/pandora_bl.c
@@ -120,8 +120,8 @@ static int pandora_backlight_probe(struct platform_device *pdev)
 	memset(&props, 0, sizeof(props));
 	props.max_brightness = MAX_USER_VALUE;
 	props.type = BACKLIGHT_RAW;
-	bl = backlight_device_register(pdev->name, &pdev->dev,
-			NULL, &pandora_backlight_ops, &props);
+	bl = devm_backlight_device_register(&pdev->dev, pdev->name, &pdev->dev,
+					NULL, &pandora_backlight_ops, &props);
 	if (IS_ERR(bl)) {
 		dev_err(&pdev->dev, "failed to register backlight\n");
 		return PTR_ERR(bl);
@@ -145,20 +145,12 @@ static int pandora_backlight_probe(struct platform_device *pdev)
 	return 0;
 }
 
-static int pandora_backlight_remove(struct platform_device *pdev)
-{
-	struct backlight_device *bl = platform_get_drvdata(pdev);
-	backlight_device_unregister(bl);
-	return 0;
-}
-
 static struct platform_driver pandora_backlight_driver = {
 	.driver		= {
 		.name	= "pandora-backlight",
 		.owner	= THIS_MODULE,
 	},
 	.probe		= pandora_backlight_probe,
-	.remove		= pandora_backlight_remove,
 };
 
 module_platform_driver(pandora_backlight_driver);
diff --git a/drivers/video/backlight/pcf50633-backlight.c b/drivers/video/backlight/pcf50633-backlight.c
index 6ed76be18f1..b95d3b0aaff 100644
--- a/drivers/video/backlight/pcf50633-backlight.c
+++ b/drivers/video/backlight/pcf50633-backlight.c
@@ -103,7 +103,7 @@ static int pcf50633_bl_probe(struct platform_device *pdev)
 {
 	struct pcf50633_bl *pcf_bl;
 	struct device *parent = pdev->dev.parent;
-	struct pcf50633_platform_data *pcf50633_data = parent->platform_data;
+	struct pcf50633_platform_data *pcf50633_data = dev_get_platdata(parent);
 	struct pcf50633_bl_platform_data *pdata = pcf50633_data->backlight_data;
 	struct backlight_properties bl_props;
 
@@ -126,7 +126,8 @@ static int pcf50633_bl_probe(struct platform_device *pdev)
 
 	pcf_bl->pcf = dev_to_pcf50633(pdev->dev.parent);
 
-	pcf_bl->bl = backlight_device_register(pdev->name, &pdev->dev, pcf_bl,
+	pcf_bl->bl = devm_backlight_device_register(&pdev->dev, pdev->name,
+						&pdev->dev, pcf_bl,
 						&pcf50633_bl_ops, &bl_props);
 
 	if (IS_ERR(pcf_bl->bl))
@@ -147,18 +148,8 @@ static int pcf50633_bl_probe(struct platform_device *pdev)
 	return 0;
 }
 
-static int pcf50633_bl_remove(struct platform_device *pdev)
-{
-	struct pcf50633_bl *pcf_bl = platform_get_drvdata(pdev);
-
-	backlight_device_unregister(pcf_bl->bl);
-
-	return 0;
-}
-
 static struct platform_driver pcf50633_bl_driver = {
 	.probe =	pcf50633_bl_probe,
-	.remove =	pcf50633_bl_remove,
 	.driver = {
 		.name = "pcf50633-backlight",
 	},
diff --git a/drivers/video/backlight/platform_lcd.c b/drivers/video/backlight/platform_lcd.c
index 05683670670..c3d2e209fc8 100644
--- a/drivers/video/backlight/platform_lcd.c
+++ b/drivers/video/backlight/platform_lcd.c
@@ -80,7 +80,7 @@ static int platform_lcd_probe(struct platform_device *pdev)
 	struct device *dev = &pdev->dev;
 	int err;
 
-	pdata = pdev->dev.platform_data;
+	pdata = dev_get_platdata(&pdev->dev);
 	if (!pdata) {
 		dev_err(dev, "no platform data supplied\n");
 		return -EINVAL;
@@ -94,37 +94,22 @@ static int platform_lcd_probe(struct platform_device *pdev)
 
 	plcd = devm_kzalloc(&pdev->dev, sizeof(struct platform_lcd),
 			    GFP_KERNEL);
-	if (!plcd) {
-		dev_err(dev, "no memory for state\n");
+	if (!plcd)
 		return -ENOMEM;
-	}
 
 	plcd->us = dev;
 	plcd->pdata = pdata;
-	plcd->lcd = lcd_device_register(dev_name(dev), dev,
-					plcd, &platform_lcd_ops);
+	plcd->lcd = devm_lcd_device_register(&pdev->dev, dev_name(dev), dev,
+						plcd, &platform_lcd_ops);
 	if (IS_ERR(plcd->lcd)) {
 		dev_err(dev, "cannot register lcd device\n");
-		err = PTR_ERR(plcd->lcd);
-		goto err;
+		return PTR_ERR(plcd->lcd);
 	}
 
 	platform_set_drvdata(pdev, plcd);
 	platform_lcd_set_power(plcd->lcd, FB_BLANK_NORMAL);
 
 	return 0;
-
- err:
-	return err;
-}
-
-static int platform_lcd_remove(struct platform_device *pdev)
-{
-	struct platform_lcd *plcd = platform_get_drvdata(pdev);
-
-	lcd_device_unregister(plcd->lcd);
-
-	return 0;
 }
 
 #ifdef CONFIG_PM_SLEEP
@@ -168,7 +153,6 @@ static struct platform_driver platform_lcd_driver = {
 		.of_match_table = of_match_ptr(platform_lcd_of_match),
 	},
 	.probe		= platform_lcd_probe,
-	.remove		= platform_lcd_remove,
 };
 
 module_platform_driver(platform_lcd_driver);
diff --git a/drivers/video/backlight/pwm_bl.c b/drivers/video/backlight/pwm_bl.c
index 1fea627394d..38ca88bc5c3 100644
--- a/drivers/video/backlight/pwm_bl.c
+++ b/drivers/video/backlight/pwm_bl.c
@@ -10,6 +10,8 @@
  * published by the Free Software Foundation.
  */
 
+#include <linux/gpio/consumer.h>
+#include <linux/gpio.h>
 #include <linux/module.h>
 #include <linux/kernel.h>
 #include <linux/init.h>
@@ -19,6 +21,7 @@
 #include <linux/err.h>
 #include <linux/pwm.h>
 #include <linux/pwm_backlight.h>
+#include <linux/regulator/consumer.h>
 #include <linux/slab.h>
 
 struct pwm_bl_data {
@@ -27,6 +30,10 @@ struct pwm_bl_data {
 	unsigned int		period;
 	unsigned int		lth_brightness;
 	unsigned int		*levels;
+	bool			enabled;
+	struct regulator	*power_supply;
+	struct gpio_desc	*enable_gpio;
+	unsigned int		scale;
 	int			(*notify)(struct device *,
 					  int brightness);
 	void			(*notify_after)(struct device *,
@@ -35,11 +42,57 @@ struct pwm_bl_data {
 	void			(*exit)(struct device *);
 };
 
+static void pwm_backlight_power_on(struct pwm_bl_data *pb, int brightness)
+{
+	int err;
+
+	if (pb->enabled)
+		return;
+
+	err = regulator_enable(pb->power_supply);
+	if (err < 0)
+		dev_err(pb->dev, "failed to enable power supply\n");
+
+	if (pb->enable_gpio)
+		gpiod_set_value(pb->enable_gpio, 1);
+
+	pwm_enable(pb->pwm);
+	pb->enabled = true;
+}
+
+static void pwm_backlight_power_off(struct pwm_bl_data *pb)
+{
+	if (!pb->enabled)
+		return;
+
+	pwm_config(pb->pwm, 0, pb->period);
+	pwm_disable(pb->pwm);
+
+	if (pb->enable_gpio)
+		gpiod_set_value(pb->enable_gpio, 0);
+
+	regulator_disable(pb->power_supply);
+	pb->enabled = false;
+}
+
+static int compute_duty_cycle(struct pwm_bl_data *pb, int brightness)
+{
+	unsigned int lth = pb->lth_brightness;
+	int duty_cycle;
+
+	if (pb->levels)
+		duty_cycle = pb->levels[brightness];
+	else
+		duty_cycle = brightness;
+
+	return (duty_cycle * (pb->period - lth) / pb->scale) + lth;
+}
+
 static int pwm_backlight_update_status(struct backlight_device *bl)
 {
 	struct pwm_bl_data *pb = bl_get_data(bl);
 	int brightness = bl->props.brightness;
-	int max = bl->props.max_brightness;
+	int duty_cycle;
 
 	if (bl->props.power != FB_BLANK_UNBLANK ||
 	    bl->props.fb_blank != FB_BLANK_UNBLANK ||
@@ -49,24 +102,12 @@ static int pwm_backlight_update_status(struct backlight_device *bl)
 	if (pb->notify)
 		brightness = pb->notify(pb->dev, brightness);
 
-	if (brightness == 0) {
-		pwm_config(pb->pwm, 0, pb->period);
-		pwm_disable(pb->pwm);
-	} else {
-		int duty_cycle;
-
-		if (pb->levels) {
-			duty_cycle = pb->levels[brightness];
-			max = pb->levels[max];
-		} else {
-			duty_cycle = brightness;
-		}
-
-		duty_cycle = pb->lth_brightness +
-		     (duty_cycle * (pb->period - pb->lth_brightness) / max);
+	if (brightness > 0) {
+		duty_cycle = compute_duty_cycle(pb, brightness);
 		pwm_config(pb->pwm, duty_cycle, pb->period);
-		pwm_enable(pb->pwm);
-	}
+		pwm_backlight_power_on(pb, brightness);
+	} else
+		pwm_backlight_power_off(pb);
 
 	if (pb->notify_after)
 		pb->notify_after(pb->dev, brightness);
@@ -138,12 +179,6 @@ static int pwm_backlight_parse_dt(struct device *dev,
 		data->max_brightness--;
 	}
 
-	/*
-	 * TODO: Most users of this driver use a number of GPIOs to control
-	 *       backlight power. Support for specifying these needs to be
-	 *       added.
-	 */
-
 	return 0;
 }
 
@@ -163,12 +198,11 @@ static int pwm_backlight_parse_dt(struct device *dev,
 
 static int pwm_backlight_probe(struct platform_device *pdev)
 {
-	struct platform_pwm_backlight_data *data = pdev->dev.platform_data;
+	struct platform_pwm_backlight_data *data = dev_get_platdata(&pdev->dev);
 	struct platform_pwm_backlight_data defdata;
 	struct backlight_properties props;
 	struct backlight_device *bl;
 	struct pwm_bl_data *pb;
-	unsigned int max;
 	int ret;
 
 	if (!data) {
@@ -189,22 +223,61 @@ static int pwm_backlight_probe(struct platform_device *pdev)
 
 	pb = devm_kzalloc(&pdev->dev, sizeof(*pb), GFP_KERNEL);
 	if (!pb) {
-		dev_err(&pdev->dev, "no memory for state\n");
 		ret = -ENOMEM;
 		goto err_alloc;
 	}
 
 	if (data->levels) {
-		max = data->levels[data->max_brightness];
+		unsigned int i;
+
+		for (i = 0; i <= data->max_brightness; i++)
+			if (data->levels[i] > pb->scale)
+				pb->scale = data->levels[i];
+
 		pb->levels = data->levels;
 	} else
-		max = data->max_brightness;
+		pb->scale = data->max_brightness;
 
 	pb->notify = data->notify;
 	pb->notify_after = data->notify_after;
 	pb->check_fb = data->check_fb;
 	pb->exit = data->exit;
 	pb->dev = &pdev->dev;
+	pb->enabled = false;
+
+	pb->enable_gpio = devm_gpiod_get(&pdev->dev, "enable");
+	if (IS_ERR(pb->enable_gpio)) {
+		ret = PTR_ERR(pb->enable_gpio);
+		if (ret == -ENOENT)
+			pb->enable_gpio = NULL;
+		else
+			goto err_alloc;
+	}
+
+	/*
+	 * Compatibility fallback for drivers still using the integer GPIO
+	 * platform data. Must go away soon.
+	 */
+	if (!pb->enable_gpio && gpio_is_valid(data->enable_gpio)) {
+		ret = devm_gpio_request_one(&pdev->dev, data->enable_gpio,
+					    GPIOF_OUT_INIT_HIGH, "enable");
+		if (ret < 0) {
+			dev_err(&pdev->dev, "failed to request GPIO#%d: %d\n",
+				data->enable_gpio, ret);
+			goto err_alloc;
+		}
+
+		pb->enable_gpio = gpio_to_desc(data->enable_gpio);
+	}
+
+	if (pb->enable_gpio)
+		gpiod_direction_output(pb->enable_gpio, 1);
+
+	pb->power_supply = devm_regulator_get(&pdev->dev, "power");
+	if (IS_ERR(pb->power_supply)) {
+		ret = PTR_ERR(pb->power_supply);
+		goto err_alloc;
+	}
 
 	pb->pwm = devm_pwm_get(&pdev->dev, NULL);
 	if (IS_ERR(pb->pwm)) {
@@ -223,13 +296,16 @@ static int pwm_backlight_probe(struct platform_device *pdev)
 	/*
 	 * The DT case will set the pwm_period_ns field to 0 and store the
 	 * period, parsed from the DT, in the PWM device. For the non-DT case,
-	 * set the period from platform data.
+	 * set the period from platform data if it has not already been set
+	 * via the PWM lookup table.
 	 */
-	if (data->pwm_period_ns > 0)
+	pb->period = pwm_get_period(pb->pwm);
+	if (!pb->period && (data->pwm_period_ns > 0)) {
+		pb->period = data->pwm_period_ns;
 		pwm_set_period(pb->pwm, data->pwm_period_ns);
+	}
 
-	pb->period = pwm_get_period(pb->pwm);
-	pb->lth_brightness = data->lth_brightness * (pb->period / max);
+	pb->lth_brightness = data->lth_brightness * (pb->period / pb->scale);
 
 	memset(&props, 0, sizeof(struct backlight_properties));
 	props.type = BACKLIGHT_RAW;
@@ -267,13 +343,22 @@ static int pwm_backlight_remove(struct platform_device *pdev)
 	struct pwm_bl_data *pb = bl_get_data(bl);
 
 	backlight_device_unregister(bl);
-	pwm_config(pb->pwm, 0, pb->period);
-	pwm_disable(pb->pwm);
+	pwm_backlight_power_off(pb);
+
 	if (pb->exit)
 		pb->exit(&pdev->dev);
+
 	return 0;
 }
 
+static void pwm_backlight_shutdown(struct platform_device *pdev)
+{
+	struct backlight_device *bl = platform_get_drvdata(pdev);
+	struct pwm_bl_data *pb = bl_get_data(bl);
+
+	pwm_backlight_power_off(pb);
+}
+
 #ifdef CONFIG_PM_SLEEP
 static int pwm_backlight_suspend(struct device *dev)
 {
@@ -282,10 +367,12 @@ static int pwm_backlight_suspend(struct device *dev)
 
 	if (pb->notify)
 		pb->notify(pb->dev, 0);
-	pwm_config(pb->pwm, 0, pb->period);
-	pwm_disable(pb->pwm);
+
+	pwm_backlight_power_off(pb);
+
 	if (pb->notify_after)
 		pb->notify_after(pb->dev, 0);
+
 	return 0;
 }
 
@@ -294,12 +381,19 @@ static int pwm_backlight_resume(struct device *dev)
 	struct backlight_device *bl = dev_get_drvdata(dev);
 
 	backlight_update_status(bl);
+
 	return 0;
 }
 #endif
 
-static SIMPLE_DEV_PM_OPS(pwm_backlight_pm_ops, pwm_backlight_suspend,
-			 pwm_backlight_resume);
+static const struct dev_pm_ops pwm_backlight_pm_ops = {
+#ifdef CONFIG_PM_SLEEP
+	.suspend = pwm_backlight_suspend,
+	.resume = pwm_backlight_resume,
+	.poweroff = pwm_backlight_suspend,
+	.restore = pwm_backlight_resume,
+#endif
+};
 
 static struct platform_driver pwm_backlight_driver = {
 	.driver		= {
@@ -310,6 +404,7 @@ static struct platform_driver pwm_backlight_driver = {
 	},
 	.probe		= pwm_backlight_probe,
 	.remove		= pwm_backlight_remove,
+	.shutdown	= pwm_backlight_shutdown,
 };
 
 module_platform_driver(pwm_backlight_driver);
@@ -317,4 +412,3 @@ module_platform_driver(pwm_backlight_driver);
 MODULE_DESCRIPTION("PWM based Backlight Driver");
 MODULE_LICENSE("GPL");
 MODULE_ALIAS("platform:pwm-backlight");
-
diff --git a/drivers/video/backlight/s6e63m0.c b/drivers/video/backlight/s6e63m0.c
index b37bb1854bf..2d6d48196c6 100644
--- a/drivers/video/backlight/s6e63m0.c
+++ b/drivers/video/backlight/s6e63m0.c
@@ -703,7 +703,7 @@ static ssize_t s6e63m0_sysfs_show_gamma_table(struct device *dev,
 	struct s6e63m0 *lcd = dev_get_drvdata(dev);
 	char temp[3];
 
-	sprintf(temp, "%d\n", lcd->gamma_table_count);
+	sprintf(temp, "%u\n", lcd->gamma_table_count);
 	strcpy(buf, temp);
 
 	return strlen(buf);
@@ -735,13 +735,14 @@ static int s6e63m0_probe(struct spi_device *spi)
 	lcd->spi = spi;
 	lcd->dev = &spi->dev;
 
-	lcd->lcd_pd = spi->dev.platform_data;
+	lcd->lcd_pd = dev_get_platdata(&spi->dev);
 	if (!lcd->lcd_pd) {
 		dev_err(&spi->dev, "platform data is NULL.\n");
 		return -EINVAL;
 	}
 
-	ld = lcd_device_register("s6e63m0", &spi->dev, lcd, &s6e63m0_lcd_ops);
+	ld = devm_lcd_device_register(&spi->dev, "s6e63m0", &spi->dev, lcd,
+				&s6e63m0_lcd_ops);
 	if (IS_ERR(ld))
 		return PTR_ERR(ld);
 
@@ -751,12 +752,11 @@ static int s6e63m0_probe(struct spi_device *spi)
 	props.type = BACKLIGHT_RAW;
 	props.max_brightness = MAX_BRIGHTNESS;
 
-	bd = backlight_device_register("s6e63m0bl-bl", &spi->dev, lcd,
-		&s6e63m0_backlight_ops, &props);
-	if (IS_ERR(bd)) {
-		ret =  PTR_ERR(bd);
-		goto out_lcd_unregister;
-	}
+	bd = devm_backlight_device_register(&spi->dev, "s6e63m0bl-bl",
+					&spi->dev, lcd, &s6e63m0_backlight_ops,
+					&props);
+	if (IS_ERR(bd))
+		return PTR_ERR(bd);
 
 	bd->props.brightness = MAX_BRIGHTNESS;
 	lcd->bd = bd;
@@ -798,10 +798,6 @@ static int s6e63m0_probe(struct spi_device *spi)
 	dev_info(&spi->dev, "s6e63m0 panel driver has been probed.\n");
 
 	return 0;
-
-out_lcd_unregister:
-	lcd_device_unregister(ld);
-	return ret;
 }
 
 static int s6e63m0_remove(struct spi_device *spi)
@@ -811,8 +807,6 @@ static int s6e63m0_remove(struct spi_device *spi)
 	s6e63m0_power(lcd, FB_BLANK_POWERDOWN);
 	device_remove_file(&spi->dev, &dev_attr_gamma_table);
 	device_remove_file(&spi->dev, &dev_attr_gamma_mode);
-	backlight_device_unregister(lcd->bd);
-	lcd_device_unregister(lcd->ld);
 
 	return 0;
 }
diff --git a/drivers/video/backlight/tdo24m.c b/drivers/video/backlight/tdo24m.c
index 18cdf466d50..908016fc582 100644
--- a/drivers/video/backlight/tdo24m.c
+++ b/drivers/video/backlight/tdo24m.c
@@ -338,7 +338,7 @@ static int tdo24m_probe(struct spi_device *spi)
 	enum tdo24m_model model;
 	int err;
 
-	pdata = spi->dev.platform_data;
+	pdata = dev_get_platdata(&spi->dev);
 	if (pdata)
 		model = pdata->model;
 	else
@@ -385,21 +385,17 @@ static int tdo24m_probe(struct spi_device *spi)
 		return -EINVAL;
 	}
 
-	lcd->lcd_dev = lcd_device_register("tdo24m", &spi->dev,
-					lcd, &tdo24m_ops);
+	lcd->lcd_dev = devm_lcd_device_register(&spi->dev, "tdo24m", &spi->dev,
+						lcd, &tdo24m_ops);
 	if (IS_ERR(lcd->lcd_dev))
 		return PTR_ERR(lcd->lcd_dev);
 
 	spi_set_drvdata(spi, lcd);
 	err = tdo24m_power(lcd, FB_BLANK_UNBLANK);
 	if (err)
-		goto out_unregister;
+		return err;
 
 	return 0;
-
-out_unregister:
-	lcd_device_unregister(lcd->lcd_dev);
-	return err;
 }
 
 static int tdo24m_remove(struct spi_device *spi)
@@ -407,8 +403,6 @@ static int tdo24m_remove(struct spi_device *spi)
 	struct tdo24m *lcd = spi_get_drvdata(spi);
 
 	tdo24m_power(lcd, FB_BLANK_POWERDOWN);
-	lcd_device_unregister(lcd->lcd_dev);
-
 	return 0;
 }
 
diff --git a/drivers/video/backlight/tosa_bl.c b/drivers/video/backlight/tosa_bl.c
index 9df66ac68b3..3ad676558c8 100644
--- a/drivers/video/backlight/tosa_bl.c
+++ b/drivers/video/backlight/tosa_bl.c
@@ -38,7 +38,7 @@ struct tosa_bl_data {
 
 static void tosa_bl_set_backlight(struct tosa_bl_data *data, int brightness)
 {
-	struct spi_device *spi = data->i2c->dev.platform_data;
+	struct spi_device *spi = dev_get_platdata(&data->i2c->dev);
 
 	i2c_smbus_write_byte_data(data->i2c, DAC_CH1, data->comadj);
 
@@ -105,8 +105,9 @@ static int tosa_bl_probe(struct i2c_client *client,
 	memset(&props, 0, sizeof(struct backlight_properties));
 	props.type = BACKLIGHT_RAW;
 	props.max_brightness = 512 - 1;
-	data->bl = backlight_device_register("tosa-bl", &client->dev, data,
-					     &bl_ops, &props);
+	data->bl = devm_backlight_device_register(&client->dev, "tosa-bl",
+						&client->dev, data, &bl_ops,
+						&props);
 	if (IS_ERR(data->bl)) {
 		ret = PTR_ERR(data->bl);
 		goto err_reg;
@@ -128,9 +129,7 @@ static int tosa_bl_remove(struct i2c_client *client)
 {
 	struct tosa_bl_data *data = i2c_get_clientdata(client);
 
-	backlight_device_unregister(data->bl);
 	data->bl = NULL;
-
 	return 0;
 }
 
diff --git a/drivers/video/backlight/tosa_lcd.c b/drivers/video/backlight/tosa_lcd.c
index bf081573e5b..f08d641ccd0 100644
--- a/drivers/video/backlight/tosa_lcd.c
+++ b/drivers/video/backlight/tosa_lcd.c
@@ -198,7 +198,7 @@ static int tosa_lcd_probe(struct spi_device *spi)
 	ret = devm_gpio_request_one(&spi->dev, TOSA_GPIO_TG_ON,
 				GPIOF_OUT_INIT_LOW, "tg #pwr");
 	if (ret < 0)
-		goto err_gpio_tg;
+		return ret;
 
 	mdelay(60);
 
@@ -206,8 +206,8 @@ static int tosa_lcd_probe(struct spi_device *spi)
 
 	tosa_lcd_tg_on(data);
 
-	data->lcd = lcd_device_register("tosa-lcd", &spi->dev, data,
-			&tosa_lcd_ops);
+	data->lcd = devm_lcd_device_register(&spi->dev, "tosa-lcd", &spi->dev,
+					data, &tosa_lcd_ops);
 
 	if (IS_ERR(data->lcd)) {
 		ret = PTR_ERR(data->lcd);
@@ -219,8 +219,6 @@ static int tosa_lcd_probe(struct spi_device *spi)
 
 err_register:
 	tosa_lcd_tg_off(data);
-err_gpio_tg:
-	spi_set_drvdata(spi, NULL);
 	return ret;
 }
 
@@ -228,15 +226,11 @@ static int tosa_lcd_remove(struct spi_device *spi)
 {
 	struct tosa_lcd_data *data = spi_get_drvdata(spi);
 
-	lcd_device_unregister(data->lcd);
-
 	if (data->i2c)
 		i2c_unregister_device(data->i2c);
 
 	tosa_lcd_tg_off(data);
 
-	spi_set_drvdata(spi, NULL);
-
 	return 0;
 }
 
diff --git a/drivers/video/backlight/tps65217_bl.c b/drivers/video/backlight/tps65217_bl.c
index 05782312aeb..595dcf56102 100644
--- a/drivers/video/backlight/tps65217_bl.c
+++ b/drivers/video/backlight/tps65217_bl.c
@@ -200,7 +200,6 @@ tps65217_bl_parse_dt(struct platform_device *pdev)
 
 	pdata = devm_kzalloc(&pdev->dev, sizeof(*pdata), GFP_KERNEL);
 	if (!pdata) {
-		dev_err(&pdev->dev, "failed to allocate platform data\n");
 		err = ERR_PTR(-ENOMEM);
 		goto err;
 	}
@@ -287,20 +286,17 @@ static int tps65217_bl_probe(struct platform_device *pdev)
 		if (IS_ERR(pdata))
 			return PTR_ERR(pdata);
 	} else {
-		if (!pdev->dev.platform_data) {
+		pdata = dev_get_platdata(&pdev->dev);
+		if (!pdata) {
 			dev_err(&pdev->dev, "no platform data provided\n");
 			return -EINVAL;
 		}
-
-		pdata = pdev->dev.platform_data;
 	}
 
 	tps65217_bl = devm_kzalloc(&pdev->dev, sizeof(*tps65217_bl),
 				GFP_KERNEL);
-	if (tps65217_bl == NULL) {
-		dev_err(&pdev->dev, "allocation of struct tps65217_bl failed\n");
+	if (tps65217_bl == NULL)
 		return -ENOMEM;
-	}
 
 	tps65217_bl->tps = tps;
 	tps65217_bl->dev = &pdev->dev;
@@ -314,7 +310,7 @@ static int tps65217_bl_probe(struct platform_device *pdev)
 	bl_props.type = BACKLIGHT_RAW;
 	bl_props.max_brightness = 100;
 
-	tps65217_bl->bl = backlight_device_register(pdev->name,
+	tps65217_bl->bl = devm_backlight_device_register(&pdev->dev, pdev->name,
 						tps65217_bl->dev, tps65217_bl,
 						&tps65217_bl_ops, &bl_props);
 	if (IS_ERR(tps65217_bl->bl)) {
@@ -330,18 +326,8 @@ static int tps65217_bl_probe(struct platform_device *pdev)
 	return 0;
 }
 
-static int tps65217_bl_remove(struct platform_device *pdev)
-{
-	struct tps65217_bl *tps65217_bl = platform_get_drvdata(pdev);
-
-	backlight_device_unregister(tps65217_bl->bl);
-
-	return 0;
-}
-
 static struct platform_driver tps65217_bl_driver = {
 	.probe		= tps65217_bl_probe,
-	.remove		= tps65217_bl_remove,
 	.driver		= {
 		.owner	= THIS_MODULE,
 		.name	= "tps65217-bl",
diff --git a/drivers/video/backlight/wm831x_bl.c b/drivers/video/backlight/wm831x_bl.c
index 9e5517a3a52..8b9455e9306 100644
--- a/drivers/video/backlight/wm831x_bl.c
+++ b/drivers/video/backlight/wm831x_bl.c
@@ -123,7 +123,7 @@ static const struct backlight_ops wm831x_backlight_ops = {
 static int wm831x_backlight_probe(struct platform_device *pdev)
 {
 	struct wm831x *wm831x = dev_get_drvdata(pdev->dev.parent);
-	struct wm831x_pdata *wm831x_pdata;
+	struct wm831x_pdata *wm831x_pdata = dev_get_platdata(pdev->dev.parent);
 	struct wm831x_backlight_pdata *pdata;
 	struct wm831x_backlight_data *data;
 	struct backlight_device *bl;
@@ -131,12 +131,10 @@ static int wm831x_backlight_probe(struct platform_device *pdev)
 	int ret, i, max_isel, isink_reg, dcdc_cfg;
 
 	/* We need platform data */
-	if (pdev->dev.parent->platform_data) {
-		wm831x_pdata = pdev->dev.parent->platform_data;
+	if (wm831x_pdata)
 		pdata = wm831x_pdata->backlight;
-	} else {
+	else
 		pdata = NULL;
-	}
 
 	if (!pdata) {
 		dev_err(&pdev->dev, "No platform data supplied\n");
@@ -197,8 +195,8 @@ static int wm831x_backlight_probe(struct platform_device *pdev)
 	memset(&props, 0, sizeof(props));
 	props.type = BACKLIGHT_RAW;
 	props.max_brightness = max_isel;
-	bl = backlight_device_register("wm831x", &pdev->dev, data,
-				       &wm831x_backlight_ops, &props);
+	bl = devm_backlight_device_register(&pdev->dev, "wm831x", &pdev->dev,
+					data, &wm831x_backlight_ops, &props);
 	if (IS_ERR(bl)) {
 		dev_err(&pdev->dev, "failed to register backlight\n");
 		return PTR_ERR(bl);
@@ -216,21 +214,12 @@ static int wm831x_backlight_probe(struct platform_device *pdev)
 	return 0;
 }
 
-static int wm831x_backlight_remove(struct platform_device *pdev)
-{
-	struct backlight_device *bl = platform_get_drvdata(pdev);
-
-	backlight_device_unregister(bl);
-	return 0;
-}
-
 static struct platform_driver wm831x_backlight_driver = {
 	.driver		= {
 		.name	= "wm831x-backlight",
 		.owner	= THIS_MODULE,
 	},
 	.probe		= wm831x_backlight_probe,
-	.remove		= wm831x_backlight_remove,
 };
 
 module_platform_driver(wm831x_backlight_driver);
diff --git a/drivers/video/console/Kconfig b/drivers/video/console/Kconfig
index 8c30603e0a8..fe1cd0148e1 100644
--- a/drivers/video/console/Kconfig
+++ b/drivers/video/console/Kconfig
@@ -8,7 +8,8 @@ config VGA_CONSOLE
 	bool "VGA text console" if EXPERT || !X86
 	depends on !4xx && !8xx && !SPARC && !M68K && !PARISC && !FRV && \
 		!SUPERH && !BLACKFIN && !AVR32 && !MN10300 && !CRIS && \
-		(!ARM || ARCH_FOOTBRIDGE || ARCH_INTEGRATOR || ARCH_NETWINDER)
+		(!ARM || ARCH_FOOTBRIDGE || ARCH_INTEGRATOR || ARCH_NETWINDER) && \
+		!ARM64
 	default y
 	help
 	  Saying Y here will allow you to use Linux in text mode through a
@@ -92,7 +93,8 @@ config DUMMY_CONSOLE_ROWS
 
 config FRAMEBUFFER_CONSOLE
 	tristate "Framebuffer Console support"
-	depends on FB
+	depends on FB && !UML
+	select VT_HW_CONSOLE_BINDING
 	select CRC32
 	select FONT_SUPPORT
 	help
diff --git a/drivers/video/console/dummycon.c b/drivers/video/console/dummycon.c
index b63860f7bea..40bec8d64b0 100644
--- a/drivers/video/console/dummycon.c
+++ b/drivers/video/console/dummycon.c
@@ -77,3 +77,4 @@ const struct consw dummy_con = {
     .con_set_palette =	DUMMY,
     .con_scrolldelta =	DUMMY,
 };
+EXPORT_SYMBOL_GPL(dummy_con);
diff --git a/drivers/video/console/fbcon.c b/drivers/video/console/fbcon.c
index cd8a8027f8a..57b1d44acbf 100644
--- a/drivers/video/console/fbcon.c
+++ b/drivers/video/console/fbcon.c
@@ -748,6 +748,7 @@ static int con2fb_release_oldinfo(struct vc_data *vc, struct fb_info *oldinfo,
 		fbcon_del_cursor_timer(oldinfo);
 		kfree(ops->cursor_state.mask);
 		kfree(ops->cursor_data);
+		kfree(ops->cursor_src);
 		kfree(ops->fontbuffer);
 		kfree(oldinfo->fbcon_par);
 		oldinfo->fbcon_par = NULL;
@@ -759,7 +760,7 @@ static int con2fb_release_oldinfo(struct vc_data *vc, struct fb_info *oldinfo,
 		  newinfo in an undefined state. Thus, a call to
 		  fb_set_par() may be needed for the newinfo.
 		*/
-		if (newinfo->fbops->fb_set_par) {
+		if (newinfo && newinfo->fbops->fb_set_par) {
 			ret = newinfo->fbops->fb_set_par(newinfo);
 
 			if (ret)
@@ -3028,8 +3029,31 @@ static int fbcon_fb_unbind(int idx)
 			if (con2fb_map[i] == idx)
 				set_con2fb_map(i, new_idx, 0);
 		}
-	} else
+	} else {
+		struct fb_info *info = registered_fb[idx];
+
+		/* This is sort of like set_con2fb_map, except it maps
+		 * the consoles to no device and then releases the
+		 * oldinfo to free memory and cancel the cursor blink
+		 * timer. I can imagine this just becoming part of
+		 * set_con2fb_map where new_idx is -1
+		 */
+		for (i = first_fb_vc; i <= last_fb_vc; i++) {
+			if (con2fb_map[i] == idx) {
+				con2fb_map[i] = -1;
+				if (!search_fb_in_map(idx)) {
+					ret = con2fb_release_oldinfo(vc_cons[i].d,
+								     info, NULL, i,
+								     idx, 0);
+					if (ret) {
+						con2fb_map[i] = idx;
+						return ret;
+					}
+				}
+			}
+		}
 		ret = fbcon_unbind();
+	}
 
 	return ret;
 }
@@ -3547,8 +3571,10 @@ static void fbcon_exit(void)
 			"no"));
 
 		for (j = first_fb_vc; j <= last_fb_vc; j++) {
-			if (con2fb_map[j] == i)
+			if (con2fb_map[j] == i) {
 				mapped = 1;
+				break;
+			}
 		}
 
 		if (mapped) {
@@ -3561,6 +3587,7 @@ static void fbcon_exit(void)
 
 				fbcon_del_cursor_timer(info);
 				kfree(ops->cursor_src);
+				kfree(ops->cursor_state.mask);
 				kfree(info->fbcon_par);
 				info->fbcon_par = NULL;
 			}
diff --git a/drivers/video/console/sticon.c b/drivers/video/console/sticon.c
index 5f65ca3d856..026fd121593 100644
--- a/drivers/video/console/sticon.c
+++ b/drivers/video/console/sticon.c
@@ -46,7 +46,7 @@
 
 #include <asm/io.h>
 
-#include "../sticore.h"
+#include "../fbdev/sticore.h"
 
 /* switching to graphics mode */
 #define BLANK 0
diff --git a/drivers/video/console/sticore.c b/drivers/video/console/sticore.c
index 35687fd5645..7da1ad03acb 100644
--- a/drivers/video/console/sticore.c
+++ b/drivers/video/console/sticore.c
@@ -3,7 +3,7 @@
  *	core code for console driver using HP's STI firmware
  *
  *	Copyright (C) 2000 Philipp Rumpf <prumpf@tux.org>
- *	Copyright (C) 2001-2003 Helge Deller <deller@gmx.de>
+ *	Copyright (C) 2001-2013 Helge Deller <deller@gmx.de>
  *	Copyright (C) 2001-2002 Thomas Bogendoerfer <tsbogend@alpha.franken.de>
  * 
  * TODO:
@@ -28,9 +28,9 @@
 #include <asm/cacheflush.h>
 #include <asm/grfioctl.h>
 
-#include "../sticore.h"
+#include "../fbdev/sticore.h"
 
-#define STI_DRIVERVERSION "Version 0.9a"
+#define STI_DRIVERVERSION "Version 0.9b"
 
 static struct sti_struct *default_sti __read_mostly;
 
@@ -73,28 +73,34 @@ static const struct sti_init_flags default_init_flags = {
 
 static int sti_init_graph(struct sti_struct *sti)
 {
-	struct sti_init_inptr_ext inptr_ext = { 0, };
-	struct sti_init_inptr inptr = {
-		.text_planes	= 3, /* # of text planes (max 3 for STI) */
-		.ext_ptr	= STI_PTR(&inptr_ext)
-	};
-	struct sti_init_outptr outptr = { 0, };
+	struct sti_init_inptr *inptr = &sti->sti_data->init_inptr;
+	struct sti_init_inptr_ext *inptr_ext = &sti->sti_data->init_inptr_ext;
+	struct sti_init_outptr *outptr = &sti->sti_data->init_outptr;
 	unsigned long flags;
-	int ret;
+	int ret, err;
 
 	spin_lock_irqsave(&sti->lock, flags);
 
-	ret = STI_CALL(sti->init_graph, &default_init_flags, &inptr,
-		&outptr, sti->glob_cfg);
+	memset(inptr, 0, sizeof(*inptr));
+	inptr->text_planes = 3; /* # of text planes (max 3 for STI) */
+	memset(inptr_ext, 0, sizeof(*inptr_ext));
+	inptr->ext_ptr = STI_PTR(inptr_ext);
+	outptr->errno = 0;
+
+	ret = sti_call(sti, sti->init_graph, &default_init_flags, inptr,
+		outptr, sti->glob_cfg);
+
+	if (ret >= 0)
+		sti->text_planes = outptr->text_planes;
+	err = outptr->errno;
 
 	spin_unlock_irqrestore(&sti->lock, flags);
 
 	if (ret < 0) {
-		printk(KERN_ERR "STI init_graph failed (ret %d, errno %d)\n",ret,outptr.errno);
+		pr_err("STI init_graph failed (ret %d, errno %d)\n", ret, err);
 		return -1;
 	}
 	
-	sti->text_planes = outptr.text_planes;
 	return 0;
 }
 
@@ -104,16 +110,18 @@ static const struct sti_conf_flags default_conf_flags = {
 
 static void sti_inq_conf(struct sti_struct *sti)
 {
-	struct sti_conf_inptr inptr = { 0, };
+	struct sti_conf_inptr *inptr = &sti->sti_data->inq_inptr;
+	struct sti_conf_outptr *outptr = &sti->sti_data->inq_outptr;
 	unsigned long flags;
 	s32 ret;
 
-	sti->outptr.ext_ptr = STI_PTR(&sti->outptr_ext);
+	outptr->ext_ptr = STI_PTR(&sti->sti_data->inq_outptr_ext);
 	
 	do {
 		spin_lock_irqsave(&sti->lock, flags);
-		ret = STI_CALL(sti->inq_conf, &default_conf_flags,
-			&inptr, &sti->outptr, sti->glob_cfg);
+		memset(inptr, 0, sizeof(*inptr));
+		ret = sti_call(sti, sti->inq_conf, &default_conf_flags,
+			inptr, outptr, sti->glob_cfg);
 		spin_unlock_irqrestore(&sti->lock, flags);
 	} while (ret == 1);
 }
@@ -126,7 +134,8 @@ static const struct sti_font_flags default_font_flags = {
 void
 sti_putc(struct sti_struct *sti, int c, int y, int x)
 {
-	struct sti_font_inptr inptr = {
+	struct sti_font_inptr *inptr = &sti->sti_data->font_inptr;
+	struct sti_font_inptr inptr_default = {
 		.font_start_addr= STI_PTR(sti->font->raw),
 		.index		= c_index(sti, c),
 		.fg_color	= c_fg(sti, c),
@@ -134,14 +143,15 @@ sti_putc(struct sti_struct *sti, int c, int y, int x)
 		.dest_x		= x * sti->font_width,
 		.dest_y		= y * sti->font_height,
 	};
-	struct sti_font_outptr outptr = { 0, };
+	struct sti_font_outptr *outptr = &sti->sti_data->font_outptr;
 	s32 ret;
 	unsigned long flags;
 
 	do {
 		spin_lock_irqsave(&sti->lock, flags);
-		ret = STI_CALL(sti->font_unpmv, &default_font_flags,
-			&inptr, &outptr, sti->glob_cfg);
+		*inptr = inptr_default;
+		ret = sti_call(sti, sti->font_unpmv, &default_font_flags,
+			inptr, outptr, sti->glob_cfg);
 		spin_unlock_irqrestore(&sti->lock, flags);
 	} while (ret == 1);
 }
@@ -156,7 +166,8 @@ void
 sti_set(struct sti_struct *sti, int src_y, int src_x,
 	int height, int width, u8 color)
 {
-	struct sti_blkmv_inptr inptr = {
+	struct sti_blkmv_inptr *inptr = &sti->sti_data->blkmv_inptr;
+	struct sti_blkmv_inptr inptr_default = {
 		.fg_color	= color,
 		.bg_color	= color,
 		.src_x		= src_x,
@@ -166,14 +177,15 @@ sti_set(struct sti_struct *sti, int src_y, int src_x,
 		.width		= width,
 		.height		= height,
 	};
-	struct sti_blkmv_outptr outptr = { 0, };
+	struct sti_blkmv_outptr *outptr = &sti->sti_data->blkmv_outptr;
 	s32 ret;
 	unsigned long flags;
 	
 	do {
 		spin_lock_irqsave(&sti->lock, flags);
-		ret = STI_CALL(sti->block_move, &clear_blkmv_flags,
-			&inptr, &outptr, sti->glob_cfg);
+		*inptr = inptr_default;
+		ret = sti_call(sti, sti->block_move, &clear_blkmv_flags,
+			inptr, outptr, sti->glob_cfg);
 		spin_unlock_irqrestore(&sti->lock, flags);
 	} while (ret == 1);
 }
@@ -182,7 +194,8 @@ void
 sti_clear(struct sti_struct *sti, int src_y, int src_x,
 	  int height, int width, int c)
 {
-	struct sti_blkmv_inptr inptr = {
+	struct sti_blkmv_inptr *inptr = &sti->sti_data->blkmv_inptr;
+	struct sti_blkmv_inptr inptr_default = {
 		.fg_color	= c_fg(sti, c),
 		.bg_color	= c_bg(sti, c),
 		.src_x		= src_x * sti->font_width,
@@ -192,14 +205,15 @@ sti_clear(struct sti_struct *sti, int src_y, int src_x,
 		.width		= width * sti->font_width,
 		.height		= height* sti->font_height,
 	};
-	struct sti_blkmv_outptr outptr = { 0, };
+	struct sti_blkmv_outptr *outptr = &sti->sti_data->blkmv_outptr;
 	s32 ret;
 	unsigned long flags;
 
 	do {
 		spin_lock_irqsave(&sti->lock, flags);
-		ret = STI_CALL(sti->block_move, &clear_blkmv_flags,
-			&inptr, &outptr, sti->glob_cfg);
+		*inptr = inptr_default;
+		ret = sti_call(sti, sti->block_move, &clear_blkmv_flags,
+			inptr, outptr, sti->glob_cfg);
 		spin_unlock_irqrestore(&sti->lock, flags);
 	} while (ret == 1);
 }
@@ -212,7 +226,8 @@ void
 sti_bmove(struct sti_struct *sti, int src_y, int src_x,
 	  int dst_y, int dst_x, int height, int width)
 {
-	struct sti_blkmv_inptr inptr = {
+	struct sti_blkmv_inptr *inptr = &sti->sti_data->blkmv_inptr;
+	struct sti_blkmv_inptr inptr_default = {
 		.src_x		= src_x * sti->font_width,
 		.src_y		= src_y * sti->font_height,
 		.dest_x		= dst_x * sti->font_width,
@@ -220,14 +235,15 @@ sti_bmove(struct sti_struct *sti, int src_y, int src_x,
 		.width		= width * sti->font_width,
 		.height		= height* sti->font_height,
 	};
-	struct sti_blkmv_outptr outptr = { 0, };
+	struct sti_blkmv_outptr *outptr = &sti->sti_data->blkmv_outptr;
 	s32 ret;
 	unsigned long flags;
 
 	do {
 		spin_lock_irqsave(&sti->lock, flags);
-		ret = STI_CALL(sti->block_move, &default_blkmv_flags,
-			&inptr, &outptr, sti->glob_cfg);
+		*inptr = inptr_default;
+		ret = sti_call(sti, sti->block_move, &default_blkmv_flags,
+			inptr, outptr, sti->glob_cfg);
 		spin_unlock_irqrestore(&sti->lock, flags);
 	} while (ret == 1);
 }
@@ -284,7 +300,7 @@ __setup("sti=", sti_setup);
 
 
 
-static char *font_name[MAX_STI_ROMS] = { "VGA8x16", };
+static char *font_name[MAX_STI_ROMS];
 static int font_index[MAX_STI_ROMS],
 	   font_height[MAX_STI_ROMS],
 	   font_width[MAX_STI_ROMS];
@@ -389,10 +405,10 @@ static void sti_dump_outptr(struct sti_struct *sti)
 		"%d used bits\n"
 		"%d planes\n"
 		"attributes %08x\n",
-		 sti->outptr.bits_per_pixel,
-		 sti->outptr.bits_used,
-		 sti->outptr.planes,
-		 sti->outptr.attributes));
+		 sti->sti_data->inq_outptr.bits_per_pixel,
+		 sti->sti_data->inq_outptr.bits_used,
+		 sti->sti_data->inq_outptr.planes,
+		 sti->sti_data->inq_outptr.attributes));
 }
 
 static int sti_init_glob_cfg(struct sti_struct *sti, unsigned long rom_address,
@@ -402,24 +418,21 @@ static int sti_init_glob_cfg(struct sti_struct *sti, unsigned long rom_address,
 	struct sti_glob_cfg_ext *glob_cfg_ext;
 	void *save_addr;
 	void *sti_mem_addr;
-	const int save_addr_size = 1024;	/* XXX */
-	int i;
+	int i, size;
 
-	if (!sti->sti_mem_request)
+	if (sti->sti_mem_request < 256)
 		sti->sti_mem_request = 256; /* STI default */
 
-	glob_cfg = kzalloc(sizeof(*sti->glob_cfg), GFP_KERNEL);
-	glob_cfg_ext = kzalloc(sizeof(*glob_cfg_ext), GFP_KERNEL);
-	save_addr = kzalloc(save_addr_size, GFP_KERNEL);
-	sti_mem_addr = kzalloc(sti->sti_mem_request, GFP_KERNEL);
+	size = sizeof(struct sti_all_data) + sti->sti_mem_request - 256;
 
-	if (!(glob_cfg && glob_cfg_ext && save_addr && sti_mem_addr)) {
-		kfree(glob_cfg);
-		kfree(glob_cfg_ext);
-		kfree(save_addr);
-		kfree(sti_mem_addr);
+	sti->sti_data = kzalloc(size, STI_LOWMEM);
+	if (!sti->sti_data)
 		return -ENOMEM;
-	}
+
+	glob_cfg	= &sti->sti_data->glob_cfg;
+	glob_cfg_ext	= &sti->sti_data->glob_cfg_ext;
+	save_addr	= &sti->sti_data->save_addr;
+	sti_mem_addr	= &sti->sti_data->sti_mem_addr;
 
 	glob_cfg->ext_ptr = STI_PTR(glob_cfg_ext);
 	glob_cfg->save_addr = STI_PTR(save_addr);
@@ -475,32 +488,31 @@ static int sti_init_glob_cfg(struct sti_struct *sti, unsigned long rom_address,
 	return 0;
 }
 
-#ifdef CONFIG_FB
+#ifdef CONFIG_FONT_SUPPORT
 static struct sti_cooked_font *
 sti_select_fbfont(struct sti_cooked_rom *cooked_rom, const char *fbfont_name)
 {
-	const struct font_desc *fbfont;
+	const struct font_desc *fbfont = NULL;
 	unsigned int size, bpc;
 	void *dest;
 	struct sti_rom_font *nf;
 	struct sti_cooked_font *cooked_font;
 	
-	if (!fbfont_name || !strlen(fbfont_name))
-		return NULL;
-	fbfont = find_font(fbfont_name);
+	if (fbfont_name && strlen(fbfont_name))
+		fbfont = find_font(fbfont_name);
 	if (!fbfont)
 		fbfont = get_default_font(1024,768, ~(u32)0, ~(u32)0);
 	if (!fbfont)
 		return NULL;
 
-	DPRINTK((KERN_DEBUG "selected %dx%d fb-font %s\n",
-			fbfont->width, fbfont->height, fbfont->name));
+	pr_info("STI selected %dx%d framebuffer font %s for sticon\n",
+			fbfont->width, fbfont->height, fbfont->name);
 			
 	bpc = ((fbfont->width+7)/8) * fbfont->height; 
 	size = bpc * 256;
 	size += sizeof(struct sti_rom_font);
 
-	nf = kzalloc(size, GFP_KERNEL);
+	nf = kzalloc(size, STI_LOWMEM);
 	if (!nf)
 		return NULL;
 
@@ -637,7 +649,7 @@ static void *sti_bmode_font_raw(struct sti_cooked_font *f)
 	unsigned char *n, *p, *q;
 	int size = f->raw->bytes_per_char*256+sizeof(struct sti_rom_font);
 	
-	n = kzalloc (4*size, GFP_KERNEL);
+	n = kzalloc(4*size, STI_LOWMEM);
 	if (!n)
 		return NULL;
 	p = n + 3;
@@ -673,7 +685,7 @@ static struct sti_rom *sti_get_bmode_rom (unsigned long address)
 	sti_bmode_rom_copy(address + BMODE_LAST_ADDR_OFFS, sizeof(size), &size);
 
 	size = (size+3) / 4;
-	raw = kmalloc(size, GFP_KERNEL);
+	raw = kmalloc(size, STI_LOWMEM);
 	if (raw) {
 		sti_bmode_rom_copy(address, size, raw);
 		memmove (&raw->res004, &raw->type[0], 0x3c);
@@ -707,7 +719,7 @@ static struct sti_rom *sti_get_wmode_rom(unsigned long address)
 	/* read the ROM size directly from the struct in ROM */ 
 	size = gsc_readl(address + offsetof(struct sti_rom,last_addr));
 
-	raw = kmalloc(size, GFP_KERNEL);
+	raw = kmalloc(size, STI_LOWMEM);
 	if (raw)
 		sti_rom_copy(address, size, raw);
 
@@ -743,6 +755,10 @@ static int sti_read_rom(int wordmode, struct sti_struct *sti,
 
 	address = (unsigned long) STI_PTR(raw);
 
+	pr_info("STI ROM supports 32 %sbit firmware functions.\n",
+		raw->alt_code_type == ALT_CODE_TYPE_PA_RISC_64
+		? "and 64 " : "");
+
 	sti->font_unpmv = address + (raw->font_unpmv & 0x03ffffff);
 	sti->block_move = address + (raw->block_move & 0x03ffffff);
 	sti->init_graph = address + (raw->init_graph & 0x03ffffff);
@@ -901,7 +917,8 @@ test_rom:
 	sti_dump_globcfg(sti->glob_cfg, sti->sti_mem_request);
 	sti_dump_outptr(sti);
 	
-	printk(KERN_INFO "    graphics card name: %s\n", sti->outptr.dev_name );
+	pr_info("    graphics card name: %s\n",
+		sti->sti_data->inq_outptr.dev_name);
 
 	sti_roms[num_sti_roms] = sti;
 	num_sti_roms++;
@@ -1073,6 +1090,29 @@ struct sti_struct * sti_get_rom(unsigned int index)
 }
 EXPORT_SYMBOL(sti_get_rom);
 
+
+int sti_call(const struct sti_struct *sti, unsigned long func,
+		const void *flags, void *inptr, void *outptr,
+		struct sti_glob_cfg *glob_cfg)
+{
+	unsigned long _flags = STI_PTR(flags);
+	unsigned long _inptr = STI_PTR(inptr);
+	unsigned long _outptr = STI_PTR(outptr);
+	unsigned long _glob_cfg = STI_PTR(glob_cfg);
+	int ret;
+
+#ifdef CONFIG_64BIT
+	/* Check for overflow when using 32bit STI on 64bit kernel. */
+	if (WARN_ONCE(_flags>>32 || _inptr>>32 || _outptr>>32 || _glob_cfg>>32,
+			"Out of 32bit-range pointers!"))
+		return -1;
+#endif
+
+	ret = pdc_sti_call(func, _flags, _inptr, _outptr, _glob_cfg);
+
+	return ret;
+}
+
 MODULE_AUTHOR("Philipp Rumpf, Helge Deller, Thomas Bogendoerfer");
 MODULE_DESCRIPTION("Core STI driver for HP's NGLE series graphics cards in HP PARISC machines");
 MODULE_LICENSE("GPL v2");
diff --git a/drivers/video/console/vgacon.c b/drivers/video/console/vgacon.c
index 9d8feac6763..6e6aa704fe8 100644
--- a/drivers/video/console/vgacon.c
+++ b/drivers/video/console/vgacon.c
@@ -87,7 +87,8 @@ static void vgacon_save_screen(struct vc_data *c);
 static int vgacon_scroll(struct vc_data *c, int t, int b, int dir,
 			 int lines);
 static void vgacon_invert_region(struct vc_data *c, u16 * p, int count);
-static unsigned long vgacon_uni_pagedir[2];
+static struct uni_pagedir *vgacon_uni_pagedir;
+static int vgacon_refcount;
 
 /* Description of the hardware situation */
 static int		vga_init_done		__read_mostly;
@@ -553,7 +554,7 @@ static const char *vgacon_startup(void)
 
 static void vgacon_init(struct vc_data *c, int init)
 {
-	unsigned long p;
+	struct uni_pagedir *p;
 
 	/*
 	 * We cannot be loaded as a module, therefore init is always 1,
@@ -575,12 +576,12 @@ static void vgacon_init(struct vc_data *c, int init)
 	if (vga_512_chars)
 		c->vc_hi_font_mask = 0x0800;
 	p = *c->vc_uni_pagedir_loc;
-	if (c->vc_uni_pagedir_loc == &c->vc_uni_pagedir ||
-	    !--c->vc_uni_pagedir_loc[1])
+	if (c->vc_uni_pagedir_loc != &vgacon_uni_pagedir) {
 		con_free_unimap(c);
-	c->vc_uni_pagedir_loc = vgacon_uni_pagedir;
-	vgacon_uni_pagedir[1]++;
-	if (!vgacon_uni_pagedir[0] && p)
+		c->vc_uni_pagedir_loc = &vgacon_uni_pagedir;
+		vgacon_refcount++;
+	}
+	if (!vgacon_uni_pagedir && p)
 		con_set_default_unimap(c);
 
 	/* Only set the default if the user didn't deliberately override it */
@@ -597,7 +598,7 @@ static void vgacon_deinit(struct vc_data *c)
 		vga_set_mem_top(c);
 	}
 
-	if (!--vgacon_uni_pagedir[1])
+	if (!--vgacon_refcount)
 		con_free_unimap(c);
 	c->vc_uni_pagedir_loc = &c->vc_uni_pagedir;
 	con_set_default_unimap(c);
@@ -1440,5 +1441,6 @@ const struct consw vga_con = {
 	.con_build_attr = vgacon_build_attr,
 	.con_invert_region = vgacon_invert_region,
 };
+EXPORT_SYMBOL(vga_con);
 
 MODULE_LICENSE("GPL");
diff --git a/drivers/video/efifb.c b/drivers/video/efifb.c
deleted file mode 100644
index 50fe668c617..00000000000
--- a/drivers/video/efifb.c
+++ /dev/null
@@ -1,593 +0,0 @@
-/*
- * Framebuffer driver for EFI/UEFI based system
- *
- * (c) 2006 Edgar Hucek <gimli@dark-green.com>
- * Original efi driver written by Gerd Knorr <kraxel@goldbach.in-berlin.de>
- *
- */
-
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/errno.h>
-#include <linux/fb.h>
-#include <linux/platform_device.h>
-#include <linux/screen_info.h>
-#include <linux/dmi.h>
-#include <linux/pci.h>
-#include <video/vga.h>
-
-static bool request_mem_succeeded = false;
-
-static struct pci_dev *default_vga;
-
-static struct fb_var_screeninfo efifb_defined = {
-	.activate		= FB_ACTIVATE_NOW,
-	.height			= -1,
-	.width			= -1,
-	.right_margin		= 32,
-	.upper_margin		= 16,
-	.lower_margin		= 4,
-	.vsync_len		= 4,
-	.vmode			= FB_VMODE_NONINTERLACED,
-};
-
-static struct fb_fix_screeninfo efifb_fix = {
-	.id			= "EFI VGA",
-	.type			= FB_TYPE_PACKED_PIXELS,
-	.accel			= FB_ACCEL_NONE,
-	.visual			= FB_VISUAL_TRUECOLOR,
-};
-
-enum {
-	M_I17,		/* 17-Inch iMac */
-	M_I20,		/* 20-Inch iMac */
-	M_I20_SR,	/* 20-Inch iMac (Santa Rosa) */
-	M_I24,		/* 24-Inch iMac */
-	M_I24_8_1,	/* 24-Inch iMac, 8,1th gen */
-	M_I24_10_1,	/* 24-Inch iMac, 10,1th gen */
-	M_I27_11_1,	/* 27-Inch iMac, 11,1th gen */
-	M_MINI,		/* Mac Mini */
-	M_MINI_3_1,	/* Mac Mini, 3,1th gen */
-	M_MINI_4_1,	/* Mac Mini, 4,1th gen */
-	M_MB,		/* MacBook */
-	M_MB_2,		/* MacBook, 2nd rev. */
-	M_MB_3,		/* MacBook, 3rd rev. */
-	M_MB_5_1,	/* MacBook, 5th rev. */
-	M_MB_6_1,	/* MacBook, 6th rev. */
-	M_MB_7_1,	/* MacBook, 7th rev. */
-	M_MB_SR,	/* MacBook, 2nd gen, (Santa Rosa) */
-	M_MBA,		/* MacBook Air */
-	M_MBA_3,	/* Macbook Air, 3rd rev */
-	M_MBP,		/* MacBook Pro */
-	M_MBP_2,	/* MacBook Pro 2nd gen */
-	M_MBP_2_2,	/* MacBook Pro 2,2nd gen */
-	M_MBP_SR,	/* MacBook Pro (Santa Rosa) */
-	M_MBP_4,	/* MacBook Pro, 4th gen */
-	M_MBP_5_1,    /* MacBook Pro, 5,1th gen */
-	M_MBP_5_2,	/* MacBook Pro, 5,2th gen */
-	M_MBP_5_3,	/* MacBook Pro, 5,3rd gen */
-	M_MBP_6_1,	/* MacBook Pro, 6,1th gen */
-	M_MBP_6_2,	/* MacBook Pro, 6,2th gen */
-	M_MBP_7_1,	/* MacBook Pro, 7,1th gen */
-	M_MBP_8_2,	/* MacBook Pro, 8,2nd gen */
-	M_UNKNOWN	/* placeholder */
-};
-
-#define OVERRIDE_NONE	0x0
-#define OVERRIDE_BASE	0x1
-#define OVERRIDE_STRIDE	0x2
-#define OVERRIDE_HEIGHT	0x4
-#define OVERRIDE_WIDTH	0x8
-
-static struct efifb_dmi_info {
-	char *optname;
-	unsigned long base;
-	int stride;
-	int width;
-	int height;
-	int flags;
-} dmi_list[] __initdata = {
-	[M_I17] = { "i17", 0x80010000, 1472 * 4, 1440, 900, OVERRIDE_NONE },
-	[M_I20] = { "i20", 0x80010000, 1728 * 4, 1680, 1050, OVERRIDE_NONE }, /* guess */
-	[M_I20_SR] = { "imac7", 0x40010000, 1728 * 4, 1680, 1050, OVERRIDE_NONE },
-	[M_I24] = { "i24", 0x80010000, 2048 * 4, 1920, 1200, OVERRIDE_NONE }, /* guess */
-	[M_I24_8_1] = { "imac8", 0xc0060000, 2048 * 4, 1920, 1200, OVERRIDE_NONE },
-	[M_I24_10_1] = { "imac10", 0xc0010000, 2048 * 4, 1920, 1080, OVERRIDE_NONE },
-	[M_I27_11_1] = { "imac11", 0xc0010000, 2560 * 4, 2560, 1440, OVERRIDE_NONE },
-	[M_MINI]= { "mini", 0x80000000, 2048 * 4, 1024, 768, OVERRIDE_NONE },
-	[M_MINI_3_1] = { "mini31", 0x40010000, 1024 * 4, 1024, 768, OVERRIDE_NONE },
-	[M_MINI_4_1] = { "mini41", 0xc0010000, 2048 * 4, 1920, 1200, OVERRIDE_NONE },
-	[M_MB] = { "macbook", 0x80000000, 2048 * 4, 1280, 800, OVERRIDE_NONE },
-	[M_MB_5_1] = { "macbook51", 0x80010000, 2048 * 4, 1280, 800, OVERRIDE_NONE },
-	[M_MB_6_1] = { "macbook61", 0x80010000, 2048 * 4, 1280, 800, OVERRIDE_NONE },
-	[M_MB_7_1] = { "macbook71", 0x80010000, 2048 * 4, 1280, 800, OVERRIDE_NONE },
-	[M_MBA] = { "mba", 0x80000000, 2048 * 4, 1280, 800, OVERRIDE_NONE },
-	/* 11" Macbook Air 3,1 passes the wrong stride */
-	[M_MBA_3] = { "mba3", 0, 2048 * 4, 0, 0, OVERRIDE_STRIDE },
-	[M_MBP] = { "mbp", 0x80010000, 1472 * 4, 1440, 900, OVERRIDE_NONE },
-	[M_MBP_2] = { "mbp2", 0, 0, 0, 0, OVERRIDE_NONE }, /* placeholder */
-	[M_MBP_2_2] = { "mbp22", 0x80010000, 1472 * 4, 1440, 900, OVERRIDE_NONE },
-	[M_MBP_SR] = { "mbp3", 0x80030000, 2048 * 4, 1440, 900, OVERRIDE_NONE },
-	[M_MBP_4] = { "mbp4", 0xc0060000, 2048 * 4, 1920, 1200, OVERRIDE_NONE },
-	[M_MBP_5_1] = { "mbp51", 0xc0010000, 2048 * 4, 1440, 900, OVERRIDE_NONE },
-	[M_MBP_5_2] = { "mbp52", 0xc0010000, 2048 * 4, 1920, 1200, OVERRIDE_NONE },
-	[M_MBP_5_3] = { "mbp53", 0xd0010000, 2048 * 4, 1440, 900, OVERRIDE_NONE },
-	[M_MBP_6_1] = { "mbp61", 0x90030000, 2048 * 4, 1920, 1200, OVERRIDE_NONE },
-	[M_MBP_6_2] = { "mbp62", 0x90030000, 2048 * 4, 1680, 1050, OVERRIDE_NONE },
-	[M_MBP_7_1] = { "mbp71", 0xc0010000, 2048 * 4, 1280, 800, OVERRIDE_NONE },
-	[M_MBP_8_2] = { "mbp82", 0x90010000, 1472 * 4, 1440, 900, OVERRIDE_NONE },
-	[M_UNKNOWN] = { NULL, 0, 0, 0, 0, OVERRIDE_NONE }
-};
-
-static int set_system(const struct dmi_system_id *id);
-
-#define EFIFB_DMI_SYSTEM_ID(vendor, name, enumid)		\
-	{ set_system, name, {					\
-		DMI_MATCH(DMI_BIOS_VENDOR, vendor),		\
-		DMI_MATCH(DMI_PRODUCT_NAME, name) },		\
-	  &dmi_list[enumid] }
-
-static const struct dmi_system_id dmi_system_table[] __initconst = {
-	EFIFB_DMI_SYSTEM_ID("Apple Computer, Inc.", "iMac4,1", M_I17),
-	/* At least one of these two will be right; maybe both? */
-	EFIFB_DMI_SYSTEM_ID("Apple Computer, Inc.", "iMac5,1", M_I20),
-	EFIFB_DMI_SYSTEM_ID("Apple Inc.", "iMac5,1", M_I20),
-	/* At least one of these two will be right; maybe both? */
-	EFIFB_DMI_SYSTEM_ID("Apple Computer, Inc.", "iMac6,1", M_I24),
-	EFIFB_DMI_SYSTEM_ID("Apple Inc.", "iMac6,1", M_I24),
-	EFIFB_DMI_SYSTEM_ID("Apple Inc.", "iMac7,1", M_I20_SR),
-	EFIFB_DMI_SYSTEM_ID("Apple Inc.", "iMac8,1", M_I24_8_1),
-	EFIFB_DMI_SYSTEM_ID("Apple Inc.", "iMac10,1", M_I24_10_1),
-	EFIFB_DMI_SYSTEM_ID("Apple Inc.", "iMac11,1", M_I27_11_1),
-	EFIFB_DMI_SYSTEM_ID("Apple Computer, Inc.", "Macmini1,1", M_MINI),
-	EFIFB_DMI_SYSTEM_ID("Apple Inc.", "Macmini3,1", M_MINI_3_1),
-	EFIFB_DMI_SYSTEM_ID("Apple Inc.", "Macmini4,1", M_MINI_4_1),
-	EFIFB_DMI_SYSTEM_ID("Apple Computer, Inc.", "MacBook1,1", M_MB),
-	/* At least one of these two will be right; maybe both? */
-	EFIFB_DMI_SYSTEM_ID("Apple Computer, Inc.", "MacBook2,1", M_MB),
-	EFIFB_DMI_SYSTEM_ID("Apple Inc.", "MacBook2,1", M_MB),
-	/* At least one of these two will be right; maybe both? */
-	EFIFB_DMI_SYSTEM_ID("Apple Computer, Inc.", "MacBook3,1", M_MB),
-	EFIFB_DMI_SYSTEM_ID("Apple Inc.", "MacBook3,1", M_MB),
-	EFIFB_DMI_SYSTEM_ID("Apple Inc.", "MacBook4,1", M_MB),
-	EFIFB_DMI_SYSTEM_ID("Apple Inc.", "MacBook5,1", M_MB_5_1),
-	EFIFB_DMI_SYSTEM_ID("Apple Inc.", "MacBook6,1", M_MB_6_1),
-	EFIFB_DMI_SYSTEM_ID("Apple Inc.", "MacBook7,1", M_MB_7_1),
-	EFIFB_DMI_SYSTEM_ID("Apple Inc.", "MacBookAir1,1", M_MBA),
-	EFIFB_DMI_SYSTEM_ID("Apple Inc.", "MacBookAir3,1", M_MBA_3),
-	EFIFB_DMI_SYSTEM_ID("Apple Computer, Inc.", "MacBookPro1,1", M_MBP),
-	EFIFB_DMI_SYSTEM_ID("Apple Computer, Inc.", "MacBookPro2,1", M_MBP_2),
-	EFIFB_DMI_SYSTEM_ID("Apple Computer, Inc.", "MacBookPro2,2", M_MBP_2_2),
-	EFIFB_DMI_SYSTEM_ID("Apple Inc.", "MacBookPro2,1", M_MBP_2),
-	EFIFB_DMI_SYSTEM_ID("Apple Computer, Inc.", "MacBookPro3,1", M_MBP_SR),
-	EFIFB_DMI_SYSTEM_ID("Apple Inc.", "MacBookPro3,1", M_MBP_SR),
-	EFIFB_DMI_SYSTEM_ID("Apple Inc.", "MacBookPro4,1", M_MBP_4),
-	EFIFB_DMI_SYSTEM_ID("Apple Inc.", "MacBookPro5,1", M_MBP_5_1),
-	EFIFB_DMI_SYSTEM_ID("Apple Inc.", "MacBookPro5,2", M_MBP_5_2),
-	EFIFB_DMI_SYSTEM_ID("Apple Inc.", "MacBookPro5,3", M_MBP_5_3),
-	EFIFB_DMI_SYSTEM_ID("Apple Inc.", "MacBookPro6,1", M_MBP_6_1),
-	EFIFB_DMI_SYSTEM_ID("Apple Inc.", "MacBookPro6,2", M_MBP_6_2),
-	EFIFB_DMI_SYSTEM_ID("Apple Inc.", "MacBookPro7,1", M_MBP_7_1),
-	EFIFB_DMI_SYSTEM_ID("Apple Inc.", "MacBookPro8,2", M_MBP_8_2),
-	{},
-};
-
-#define choose_value(dmivalue, fwvalue, field, flags) ({	\
-		typeof(fwvalue) _ret_ = fwvalue;		\
-		if ((flags) & (field))				\
-			_ret_ = dmivalue;			\
-		else if ((fwvalue) == 0)			\
-			_ret_ = dmivalue;			\
-		_ret_;						\
-	})
-
-static int set_system(const struct dmi_system_id *id)
-{
-	struct efifb_dmi_info *info = id->driver_data;
-
-	if (info->base == 0 && info->height == 0 && info->width == 0
-			&& info->stride == 0)
-		return 0;
-
-	/* Trust the bootloader over the DMI tables */
-	if (screen_info.lfb_base == 0) {
-#if defined(CONFIG_PCI)
-		struct pci_dev *dev = NULL;
-		int found_bar = 0;
-#endif
-		if (info->base) {
-			screen_info.lfb_base = choose_value(info->base,
-				screen_info.lfb_base, OVERRIDE_BASE,
-				info->flags);
-
-#if defined(CONFIG_PCI)
-			/* make sure that the address in the table is actually
-			 * on a VGA device's PCI BAR */
-
-			for_each_pci_dev(dev) {
-				int i;
-				if ((dev->class >> 8) != PCI_CLASS_DISPLAY_VGA)
-					continue;
-				for (i = 0; i < DEVICE_COUNT_RESOURCE; i++) {
-					resource_size_t start, end;
-
-					start = pci_resource_start(dev, i);
-					if (start == 0)
-						break;
-					end = pci_resource_end(dev, i);
-					if (screen_info.lfb_base >= start &&
-					    screen_info.lfb_base < end) {
-						found_bar = 1;
-					}
-				}
-			}
-			if (!found_bar)
-				screen_info.lfb_base = 0;
-#endif
-		}
-	}
-	if (screen_info.lfb_base) {
-		screen_info.lfb_linelength = choose_value(info->stride,
-			screen_info.lfb_linelength, OVERRIDE_STRIDE,
-			info->flags);
-		screen_info.lfb_width = choose_value(info->width,
-			screen_info.lfb_width, OVERRIDE_WIDTH,
-			info->flags);
-		screen_info.lfb_height = choose_value(info->height,
-			screen_info.lfb_height, OVERRIDE_HEIGHT,
-			info->flags);
-		if (screen_info.orig_video_isVGA == 0)
-			screen_info.orig_video_isVGA = VIDEO_TYPE_EFI;
-	} else {
-		screen_info.lfb_linelength = 0;
-		screen_info.lfb_width = 0;
-		screen_info.lfb_height = 0;
-		screen_info.orig_video_isVGA = 0;
-		return 0;
-	}
-
-	printk(KERN_INFO "efifb: dmi detected %s - framebuffer at 0x%08x "
-			 "(%dx%d, stride %d)\n", id->ident,
-			 screen_info.lfb_base, screen_info.lfb_width,
-			 screen_info.lfb_height, screen_info.lfb_linelength);
-
-
-	return 1;
-}
-
-static int efifb_setcolreg(unsigned regno, unsigned red, unsigned green,
-			   unsigned blue, unsigned transp,
-			   struct fb_info *info)
-{
-	/*
-	 *  Set a single color register. The values supplied are
-	 *  already rounded down to the hardware's capabilities
-	 *  (according to the entries in the `var' structure). Return
-	 *  != 0 for invalid regno.
-	 */
-
-	if (regno >= info->cmap.len)
-		return 1;
-
-	if (regno < 16) {
-		red   >>= 8;
-		green >>= 8;
-		blue  >>= 8;
-		((u32 *)(info->pseudo_palette))[regno] =
-			(red   << info->var.red.offset)   |
-			(green << info->var.green.offset) |
-			(blue  << info->var.blue.offset);
-	}
-	return 0;
-}
-
-static void efifb_destroy(struct fb_info *info)
-{
-	if (info->screen_base)
-		iounmap(info->screen_base);
-	if (request_mem_succeeded)
-		release_mem_region(info->apertures->ranges[0].base,
-				   info->apertures->ranges[0].size);
-	framebuffer_release(info);
-}
-
-static struct fb_ops efifb_ops = {
-	.owner		= THIS_MODULE,
-	.fb_destroy	= efifb_destroy,
-	.fb_setcolreg	= efifb_setcolreg,
-	.fb_fillrect	= cfb_fillrect,
-	.fb_copyarea	= cfb_copyarea,
-	.fb_imageblit	= cfb_imageblit,
-};
-
-struct pci_dev *vga_default_device(void)
-{
-	return default_vga;
-}
-
-EXPORT_SYMBOL_GPL(vga_default_device);
-
-void vga_set_default_device(struct pci_dev *pdev)
-{
-	default_vga = pdev;
-}
-
-static int __init efifb_setup(char *options)
-{
-	char *this_opt;
-	int i;
-	struct pci_dev *dev = NULL;
-
-	if (options && *options) {
-		while ((this_opt = strsep(&options, ",")) != NULL) {
-			if (!*this_opt) continue;
-
-			for (i = 0; i < M_UNKNOWN; i++) {
-				if (!strcmp(this_opt, dmi_list[i].optname) &&
-				    dmi_list[i].base != 0) {
-					screen_info.lfb_base = dmi_list[i].base;
-					screen_info.lfb_linelength = dmi_list[i].stride;
-					screen_info.lfb_width = dmi_list[i].width;
-					screen_info.lfb_height = dmi_list[i].height;
-				}
-			}
-			if (!strncmp(this_opt, "base:", 5))
-				screen_info.lfb_base = simple_strtoul(this_opt+5, NULL, 0);
-			else if (!strncmp(this_opt, "stride:", 7))
-				screen_info.lfb_linelength = simple_strtoul(this_opt+7, NULL, 0) * 4;
-			else if (!strncmp(this_opt, "height:", 7))
-				screen_info.lfb_height = simple_strtoul(this_opt+7, NULL, 0);
-			else if (!strncmp(this_opt, "width:", 6))
-				screen_info.lfb_width = simple_strtoul(this_opt+6, NULL, 0);
-		}
-	}
-
-	for_each_pci_dev(dev) {
-		int i;
-
-		if ((dev->class >> 8) != PCI_CLASS_DISPLAY_VGA)
-			continue;
-
-		for (i=0; i < DEVICE_COUNT_RESOURCE; i++) {
-			resource_size_t start, end;
-
-			if (!(pci_resource_flags(dev, i) & IORESOURCE_MEM))
-				continue;
-
-			start = pci_resource_start(dev, i);
-			end  = pci_resource_end(dev, i);
-
-			if (!start || !end)
-				continue;
-
-			if (screen_info.lfb_base >= start &&
-			    (screen_info.lfb_base + screen_info.lfb_size) < end)
-				default_vga = dev;
-		}
-	}
-
-	return 0;
-}
-
-static int __init efifb_probe(struct platform_device *dev)
-{
-	struct fb_info *info;
-	int err;
-	unsigned int size_vmode;
-	unsigned int size_remap;
-	unsigned int size_total;
-
-	if (!screen_info.lfb_depth)
-		screen_info.lfb_depth = 32;
-	if (!screen_info.pages)
-		screen_info.pages = 1;
-	if (!screen_info.lfb_base) {
-		printk(KERN_DEBUG "efifb: invalid framebuffer address\n");
-		return -ENODEV;
-	}
-	printk(KERN_INFO "efifb: probing for efifb\n");
-
-	/* just assume they're all unset if any are */
-	if (!screen_info.blue_size) {
-		screen_info.blue_size = 8;
-		screen_info.blue_pos = 0;
-		screen_info.green_size = 8;
-		screen_info.green_pos = 8;
-		screen_info.red_size = 8;
-		screen_info.red_pos = 16;
-		screen_info.rsvd_size = 8;
-		screen_info.rsvd_pos = 24;
-	}
-
-	efifb_fix.smem_start = screen_info.lfb_base;
-	efifb_defined.bits_per_pixel = screen_info.lfb_depth;
-	efifb_defined.xres = screen_info.lfb_width;
-	efifb_defined.yres = screen_info.lfb_height;
-	efifb_fix.line_length = screen_info.lfb_linelength;
-
-	/*   size_vmode -- that is the amount of memory needed for the
-	 *                 used video mode, i.e. the minimum amount of
-	 *                 memory we need. */
-	size_vmode = efifb_defined.yres * efifb_fix.line_length;
-
-	/*   size_total -- all video memory we have. Used for
-	 *                 entries, ressource allocation and bounds
-	 *                 checking. */
-	size_total = screen_info.lfb_size;
-	if (size_total < size_vmode)
-		size_total = size_vmode;
-
-	/*   size_remap -- the amount of video memory we are going to
-	 *                 use for efifb.  With modern cards it is no
-	 *                 option to simply use size_total as that
-	 *                 wastes plenty of kernel address space. */
-	size_remap  = size_vmode * 2;
-	if (size_remap > size_total)
-		size_remap = size_total;
-	if (size_remap % PAGE_SIZE)
-		size_remap += PAGE_SIZE - (size_remap % PAGE_SIZE);
-	efifb_fix.smem_len = size_remap;
-
-	if (request_mem_region(efifb_fix.smem_start, size_remap, "efifb")) {
-		request_mem_succeeded = true;
-	} else {
-		/* We cannot make this fatal. Sometimes this comes from magic
-		   spaces our resource handlers simply don't know about */
-		printk(KERN_WARNING
-		       "efifb: cannot reserve video memory at 0x%lx\n",
-			efifb_fix.smem_start);
-	}
-
-	info = framebuffer_alloc(sizeof(u32) * 16, &dev->dev);
-	if (!info) {
-		printk(KERN_ERR "efifb: cannot allocate framebuffer\n");
-		err = -ENOMEM;
-		goto err_release_mem;
-	}
-	info->pseudo_palette = info->par;
-	info->par = NULL;
-
-	info->apertures = alloc_apertures(1);
-	if (!info->apertures) {
-		err = -ENOMEM;
-		goto err_release_fb;
-	}
-	info->apertures->ranges[0].base = efifb_fix.smem_start;
-	info->apertures->ranges[0].size = size_remap;
-
-	info->screen_base = ioremap_wc(efifb_fix.smem_start, efifb_fix.smem_len);
-	if (!info->screen_base) {
-		printk(KERN_ERR "efifb: abort, cannot ioremap video memory "
-				"0x%x @ 0x%lx\n",
-			efifb_fix.smem_len, efifb_fix.smem_start);
-		err = -EIO;
-		goto err_release_fb;
-	}
-
-	printk(KERN_INFO "efifb: framebuffer at 0x%lx, mapped to 0x%p, "
-	       "using %dk, total %dk\n",
-	       efifb_fix.smem_start, info->screen_base,
-	       size_remap/1024, size_total/1024);
-	printk(KERN_INFO "efifb: mode is %dx%dx%d, linelength=%d, pages=%d\n",
-	       efifb_defined.xres, efifb_defined.yres,
-	       efifb_defined.bits_per_pixel, efifb_fix.line_length,
-	       screen_info.pages);
-
-	efifb_defined.xres_virtual = efifb_defined.xres;
-	efifb_defined.yres_virtual = efifb_fix.smem_len /
-					efifb_fix.line_length;
-	printk(KERN_INFO "efifb: scrolling: redraw\n");
-	efifb_defined.yres_virtual = efifb_defined.yres;
-
-	/* some dummy values for timing to make fbset happy */
-	efifb_defined.pixclock     = 10000000 / efifb_defined.xres *
-					1000 / efifb_defined.yres;
-	efifb_defined.left_margin  = (efifb_defined.xres / 8) & 0xf8;
-	efifb_defined.hsync_len    = (efifb_defined.xres / 8) & 0xf8;
-
-	efifb_defined.red.offset    = screen_info.red_pos;
-	efifb_defined.red.length    = screen_info.red_size;
-	efifb_defined.green.offset  = screen_info.green_pos;
-	efifb_defined.green.length  = screen_info.green_size;
-	efifb_defined.blue.offset   = screen_info.blue_pos;
-	efifb_defined.blue.length   = screen_info.blue_size;
-	efifb_defined.transp.offset = screen_info.rsvd_pos;
-	efifb_defined.transp.length = screen_info.rsvd_size;
-
-	printk(KERN_INFO "efifb: %s: "
-	       "size=%d:%d:%d:%d, shift=%d:%d:%d:%d\n",
-	       "Truecolor",
-	       screen_info.rsvd_size,
-	       screen_info.red_size,
-	       screen_info.green_size,
-	       screen_info.blue_size,
-	       screen_info.rsvd_pos,
-	       screen_info.red_pos,
-	       screen_info.green_pos,
-	       screen_info.blue_pos);
-
-	efifb_fix.ypanstep  = 0;
-	efifb_fix.ywrapstep = 0;
-
-	info->fbops = &efifb_ops;
-	info->var = efifb_defined;
-	info->fix = efifb_fix;
-	info->flags = FBINFO_FLAG_DEFAULT | FBINFO_MISC_FIRMWARE;
-
-	if ((err = fb_alloc_cmap(&info->cmap, 256, 0)) < 0) {
-		printk(KERN_ERR "efifb: cannot allocate colormap\n");
-		goto err_unmap;
-	}
-	if ((err = register_framebuffer(info)) < 0) {
-		printk(KERN_ERR "efifb: cannot register framebuffer\n");
-		goto err_fb_dealoc;
-	}
-	printk(KERN_INFO "fb%d: %s frame buffer device\n",
-		info->node, info->fix.id);
-	return 0;
-
-err_fb_dealoc:
-	fb_dealloc_cmap(&info->cmap);
-err_unmap:
-	iounmap(info->screen_base);
-err_release_fb:
-	framebuffer_release(info);
-err_release_mem:
-	if (request_mem_succeeded)
-		release_mem_region(efifb_fix.smem_start, size_total);
-	return err;
-}
-
-static struct platform_driver efifb_driver = {
-	.driver	= {
-		.name	= "efifb",
-	},
-};
-
-static struct platform_device efifb_device = {
-	.name	= "efifb",
-};
-
-static int __init efifb_init(void)
-{
-	int ret;
-	char *option = NULL;
-
-	if (screen_info.orig_video_isVGA != VIDEO_TYPE_EFI ||
-	    !(screen_info.capabilities & VIDEO_CAPABILITY_SKIP_QUIRKS))
-		dmi_check_system(dmi_system_table);
-
-	if (screen_info.orig_video_isVGA != VIDEO_TYPE_EFI)
-		return -ENODEV;
-
-	if (fb_get_options("efifb", &option))
-		return -ENODEV;
-	efifb_setup(option);
-
-	/* We don't get linelength from UGA Draw Protocol, only from
-	 * EFI Graphics Protocol.  So if it's not in DMI, and it's not
-	 * passed in from the user, we really can't use the framebuffer.
-	 */
-	if (!screen_info.lfb_linelength)
-		return -ENODEV;
-
-	ret = platform_device_register(&efifb_device);
-	if (ret)
-		return ret;
-
-	/*
-	 * This is not just an optimization.  We will interfere
-	 * with a real driver if we get reprobed, so don't allow
-	 * it.
-	 */
-	ret = platform_driver_probe(&efifb_driver, efifb_probe);
-	if (ret) {
-		platform_device_unregister(&efifb_device);
-		return ret;
-	}
-
-	return ret;
-}
-module_init(efifb_init);
-
-MODULE_LICENSE("GPL");
diff --git a/drivers/video/exynos/exynos_dp_core.c b/drivers/video/exynos/exynos_dp_core.c
deleted file mode 100644
index 12bbede3b09..00000000000
--- a/drivers/video/exynos/exynos_dp_core.c
+++ /dev/null
@@ -1,1214 +0,0 @@
-/*
- * Samsung SoC DP (Display Port) interface driver.
- *
- * Copyright (C) 2012 Samsung Electronics Co., Ltd.
- * Author: Jingoo Han <jg1.han@samsung.com>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation; either version 2 of the License, or (at your
- * option) any later version.
- */
-
-#include <linux/module.h>
-#include <linux/platform_device.h>
-#include <linux/slab.h>
-#include <linux/err.h>
-#include <linux/clk.h>
-#include <linux/io.h>
-#include <linux/interrupt.h>
-#include <linux/delay.h>
-#include <linux/of.h>
-
-#include <video/exynos_dp.h>
-
-#include "exynos_dp_core.h"
-
-static int exynos_dp_init_dp(struct exynos_dp_device *dp)
-{
-	exynos_dp_reset(dp);
-
-	exynos_dp_swreset(dp);
-
-	exynos_dp_init_analog_param(dp);
-	exynos_dp_init_interrupt(dp);
-
-	/* SW defined function Normal operation */
-	exynos_dp_enable_sw_function(dp);
-
-	exynos_dp_config_interrupt(dp);
-	exynos_dp_init_analog_func(dp);
-
-	exynos_dp_init_hpd(dp);
-	exynos_dp_init_aux(dp);
-
-	return 0;
-}
-
-static int exynos_dp_detect_hpd(struct exynos_dp_device *dp)
-{
-	int timeout_loop = 0;
-
-	while (exynos_dp_get_plug_in_status(dp) != 0) {
-		timeout_loop++;
-		if (DP_TIMEOUT_LOOP_COUNT < timeout_loop) {
-			dev_err(dp->dev, "failed to get hpd plug status\n");
-			return -ETIMEDOUT;
-		}
-		usleep_range(10, 11);
-	}
-
-	return 0;
-}
-
-static unsigned char exynos_dp_calc_edid_check_sum(unsigned char *edid_data)
-{
-	int i;
-	unsigned char sum = 0;
-
-	for (i = 0; i < EDID_BLOCK_LENGTH; i++)
-		sum = sum + edid_data[i];
-
-	return sum;
-}
-
-static int exynos_dp_read_edid(struct exynos_dp_device *dp)
-{
-	unsigned char edid[EDID_BLOCK_LENGTH * 2];
-	unsigned int extend_block = 0;
-	unsigned char sum;
-	unsigned char test_vector;
-	int retval;
-
-	/*
-	 * EDID device address is 0x50.
-	 * However, if necessary, you must have set upper address
-	 * into E-EDID in I2C device, 0x30.
-	 */
-
-	/* Read Extension Flag, Number of 128-byte EDID extension blocks */
-	retval = exynos_dp_read_byte_from_i2c(dp, I2C_EDID_DEVICE_ADDR,
-				EDID_EXTENSION_FLAG,
-				&extend_block);
-	if (retval)
-		return retval;
-
-	if (extend_block > 0) {
-		dev_dbg(dp->dev, "EDID data includes a single extension!\n");
-
-		/* Read EDID data */
-		retval = exynos_dp_read_bytes_from_i2c(dp, I2C_EDID_DEVICE_ADDR,
-						EDID_HEADER_PATTERN,
-						EDID_BLOCK_LENGTH,
-						&edid[EDID_HEADER_PATTERN]);
-		if (retval != 0) {
-			dev_err(dp->dev, "EDID Read failed!\n");
-			return -EIO;
-		}
-		sum = exynos_dp_calc_edid_check_sum(edid);
-		if (sum != 0) {
-			dev_err(dp->dev, "EDID bad checksum!\n");
-			return -EIO;
-		}
-
-		/* Read additional EDID data */
-		retval = exynos_dp_read_bytes_from_i2c(dp,
-				I2C_EDID_DEVICE_ADDR,
-				EDID_BLOCK_LENGTH,
-				EDID_BLOCK_LENGTH,
-				&edid[EDID_BLOCK_LENGTH]);
-		if (retval != 0) {
-			dev_err(dp->dev, "EDID Read failed!\n");
-			return -EIO;
-		}
-		sum = exynos_dp_calc_edid_check_sum(&edid[EDID_BLOCK_LENGTH]);
-		if (sum != 0) {
-			dev_err(dp->dev, "EDID bad checksum!\n");
-			return -EIO;
-		}
-
-		exynos_dp_read_byte_from_dpcd(dp, DPCD_ADDR_TEST_REQUEST,
-					&test_vector);
-		if (test_vector & DPCD_TEST_EDID_READ) {
-			exynos_dp_write_byte_to_dpcd(dp,
-				DPCD_ADDR_TEST_EDID_CHECKSUM,
-				edid[EDID_BLOCK_LENGTH + EDID_CHECKSUM]);
-			exynos_dp_write_byte_to_dpcd(dp,
-				DPCD_ADDR_TEST_RESPONSE,
-				DPCD_TEST_EDID_CHECKSUM_WRITE);
-		}
-	} else {
-		dev_info(dp->dev, "EDID data does not include any extensions.\n");
-
-		/* Read EDID data */
-		retval = exynos_dp_read_bytes_from_i2c(dp,
-				I2C_EDID_DEVICE_ADDR,
-				EDID_HEADER_PATTERN,
-				EDID_BLOCK_LENGTH,
-				&edid[EDID_HEADER_PATTERN]);
-		if (retval != 0) {
-			dev_err(dp->dev, "EDID Read failed!\n");
-			return -EIO;
-		}
-		sum = exynos_dp_calc_edid_check_sum(edid);
-		if (sum != 0) {
-			dev_err(dp->dev, "EDID bad checksum!\n");
-			return -EIO;
-		}
-
-		exynos_dp_read_byte_from_dpcd(dp,
-			DPCD_ADDR_TEST_REQUEST,
-			&test_vector);
-		if (test_vector & DPCD_TEST_EDID_READ) {
-			exynos_dp_write_byte_to_dpcd(dp,
-				DPCD_ADDR_TEST_EDID_CHECKSUM,
-				edid[EDID_CHECKSUM]);
-			exynos_dp_write_byte_to_dpcd(dp,
-				DPCD_ADDR_TEST_RESPONSE,
-				DPCD_TEST_EDID_CHECKSUM_WRITE);
-		}
-	}
-
-	dev_err(dp->dev, "EDID Read success!\n");
-	return 0;
-}
-
-static int exynos_dp_handle_edid(struct exynos_dp_device *dp)
-{
-	u8 buf[12];
-	int i;
-	int retval;
-
-	/* Read DPCD DPCD_ADDR_DPCD_REV~RECEIVE_PORT1_CAP_1 */
-	retval = exynos_dp_read_bytes_from_dpcd(dp, DPCD_ADDR_DPCD_REV,
-				12, buf);
-	if (retval)
-		return retval;
-
-	/* Read EDID */
-	for (i = 0; i < 3; i++) {
-		retval = exynos_dp_read_edid(dp);
-		if (!retval)
-			break;
-	}
-
-	return retval;
-}
-
-static void exynos_dp_enable_rx_to_enhanced_mode(struct exynos_dp_device *dp,
-						bool enable)
-{
-	u8 data;
-
-	exynos_dp_read_byte_from_dpcd(dp, DPCD_ADDR_LANE_COUNT_SET, &data);
-
-	if (enable)
-		exynos_dp_write_byte_to_dpcd(dp, DPCD_ADDR_LANE_COUNT_SET,
-			DPCD_ENHANCED_FRAME_EN |
-			DPCD_LANE_COUNT_SET(data));
-	else
-		exynos_dp_write_byte_to_dpcd(dp, DPCD_ADDR_LANE_COUNT_SET,
-			DPCD_LANE_COUNT_SET(data));
-}
-
-static int exynos_dp_is_enhanced_mode_available(struct exynos_dp_device *dp)
-{
-	u8 data;
-	int retval;
-
-	exynos_dp_read_byte_from_dpcd(dp, DPCD_ADDR_MAX_LANE_COUNT, &data);
-	retval = DPCD_ENHANCED_FRAME_CAP(data);
-
-	return retval;
-}
-
-static void exynos_dp_set_enhanced_mode(struct exynos_dp_device *dp)
-{
-	u8 data;
-
-	data = exynos_dp_is_enhanced_mode_available(dp);
-	exynos_dp_enable_rx_to_enhanced_mode(dp, data);
-	exynos_dp_enable_enhanced_mode(dp, data);
-}
-
-static void exynos_dp_training_pattern_dis(struct exynos_dp_device *dp)
-{
-	exynos_dp_set_training_pattern(dp, DP_NONE);
-
-	exynos_dp_write_byte_to_dpcd(dp,
-		DPCD_ADDR_TRAINING_PATTERN_SET,
-		DPCD_TRAINING_PATTERN_DISABLED);
-}
-
-static void exynos_dp_set_lane_lane_pre_emphasis(struct exynos_dp_device *dp,
-					int pre_emphasis, int lane)
-{
-	switch (lane) {
-	case 0:
-		exynos_dp_set_lane0_pre_emphasis(dp, pre_emphasis);
-		break;
-	case 1:
-		exynos_dp_set_lane1_pre_emphasis(dp, pre_emphasis);
-		break;
-
-	case 2:
-		exynos_dp_set_lane2_pre_emphasis(dp, pre_emphasis);
-		break;
-
-	case 3:
-		exynos_dp_set_lane3_pre_emphasis(dp, pre_emphasis);
-		break;
-	}
-}
-
-static int exynos_dp_link_start(struct exynos_dp_device *dp)
-{
-	u8 buf[4];
-	int lane, lane_count, pll_tries, retval;
-
-	lane_count = dp->link_train.lane_count;
-
-	dp->link_train.lt_state = CLOCK_RECOVERY;
-	dp->link_train.eq_loop = 0;
-
-	for (lane = 0; lane < lane_count; lane++)
-		dp->link_train.cr_loop[lane] = 0;
-
-	/* Set link rate and count as you want to establish*/
-	exynos_dp_set_link_bandwidth(dp, dp->link_train.link_rate);
-	exynos_dp_set_lane_count(dp, dp->link_train.lane_count);
-
-	/* Setup RX configuration */
-	buf[0] = dp->link_train.link_rate;
-	buf[1] = dp->link_train.lane_count;
-	retval = exynos_dp_write_bytes_to_dpcd(dp, DPCD_ADDR_LINK_BW_SET,
-				2, buf);
-	if (retval)
-		return retval;
-
-	/* Set TX pre-emphasis to minimum */
-	for (lane = 0; lane < lane_count; lane++)
-		exynos_dp_set_lane_lane_pre_emphasis(dp,
-			PRE_EMPHASIS_LEVEL_0, lane);
-
-	/* Wait for PLL lock */
-	pll_tries = 0;
-	while (exynos_dp_get_pll_lock_status(dp) == PLL_UNLOCKED) {
-		if (pll_tries == DP_TIMEOUT_LOOP_COUNT) {
-			dev_err(dp->dev, "Wait for PLL lock timed out\n");
-			return -ETIMEDOUT;
-		}
-
-		pll_tries++;
-		usleep_range(90, 120);
-	}
-
-	/* Set training pattern 1 */
-	exynos_dp_set_training_pattern(dp, TRAINING_PTN1);
-
-	/* Set RX training pattern */
-	retval = exynos_dp_write_byte_to_dpcd(dp,
-			DPCD_ADDR_TRAINING_PATTERN_SET,
-			DPCD_SCRAMBLING_DISABLED | DPCD_TRAINING_PATTERN_1);
-	if (retval)
-		return retval;
-
-	for (lane = 0; lane < lane_count; lane++)
-		buf[lane] = DPCD_PRE_EMPHASIS_PATTERN2_LEVEL0 |
-			    DPCD_VOLTAGE_SWING_PATTERN1_LEVEL0;
-
-	retval = exynos_dp_write_bytes_to_dpcd(dp, DPCD_ADDR_TRAINING_LANE0_SET,
-			lane_count, buf);
-
-	return retval;
-}
-
-static unsigned char exynos_dp_get_lane_status(u8 link_status[2], int lane)
-{
-	int shift = (lane & 1) * 4;
-	u8 link_value = link_status[lane>>1];
-
-	return (link_value >> shift) & 0xf;
-}
-
-static int exynos_dp_clock_recovery_ok(u8 link_status[2], int lane_count)
-{
-	int lane;
-	u8 lane_status;
-
-	for (lane = 0; lane < lane_count; lane++) {
-		lane_status = exynos_dp_get_lane_status(link_status, lane);
-		if ((lane_status & DPCD_LANE_CR_DONE) == 0)
-			return -EINVAL;
-	}
-	return 0;
-}
-
-static int exynos_dp_channel_eq_ok(u8 link_status[2], u8 link_align,
-				int lane_count)
-{
-	int lane;
-	u8 lane_status;
-
-	if ((link_align & DPCD_INTERLANE_ALIGN_DONE) == 0)
-		return -EINVAL;
-
-	for (lane = 0; lane < lane_count; lane++) {
-		lane_status = exynos_dp_get_lane_status(link_status, lane);
-		lane_status &= DPCD_CHANNEL_EQ_BITS;
-		if (lane_status != DPCD_CHANNEL_EQ_BITS)
-			return -EINVAL;
-	}
-
-	return 0;
-}
-
-static unsigned char exynos_dp_get_adjust_request_voltage(u8 adjust_request[2],
-							int lane)
-{
-	int shift = (lane & 1) * 4;
-	u8 link_value = adjust_request[lane>>1];
-
-	return (link_value >> shift) & 0x3;
-}
-
-static unsigned char exynos_dp_get_adjust_request_pre_emphasis(
-					u8 adjust_request[2],
-					int lane)
-{
-	int shift = (lane & 1) * 4;
-	u8 link_value = adjust_request[lane>>1];
-
-	return ((link_value >> shift) & 0xc) >> 2;
-}
-
-static void exynos_dp_set_lane_link_training(struct exynos_dp_device *dp,
-					u8 training_lane_set, int lane)
-{
-	switch (lane) {
-	case 0:
-		exynos_dp_set_lane0_link_training(dp, training_lane_set);
-		break;
-	case 1:
-		exynos_dp_set_lane1_link_training(dp, training_lane_set);
-		break;
-
-	case 2:
-		exynos_dp_set_lane2_link_training(dp, training_lane_set);
-		break;
-
-	case 3:
-		exynos_dp_set_lane3_link_training(dp, training_lane_set);
-		break;
-	}
-}
-
-static unsigned int exynos_dp_get_lane_link_training(
-				struct exynos_dp_device *dp,
-				int lane)
-{
-	u32 reg;
-
-	switch (lane) {
-	case 0:
-		reg = exynos_dp_get_lane0_link_training(dp);
-		break;
-	case 1:
-		reg = exynos_dp_get_lane1_link_training(dp);
-		break;
-	case 2:
-		reg = exynos_dp_get_lane2_link_training(dp);
-		break;
-	case 3:
-		reg = exynos_dp_get_lane3_link_training(dp);
-		break;
-	default:
-		WARN_ON(1);
-		return 0;
-	}
-
-	return reg;
-}
-
-static void exynos_dp_reduce_link_rate(struct exynos_dp_device *dp)
-{
-	exynos_dp_training_pattern_dis(dp);
-	exynos_dp_set_enhanced_mode(dp);
-
-	dp->link_train.lt_state = FAILED;
-}
-
-static void exynos_dp_get_adjust_training_lane(struct exynos_dp_device *dp,
-					u8 adjust_request[2])
-{
-	int lane, lane_count;
-	u8 voltage_swing, pre_emphasis, training_lane;
-
-	lane_count = dp->link_train.lane_count;
-	for (lane = 0; lane < lane_count; lane++) {
-		voltage_swing = exynos_dp_get_adjust_request_voltage(
-						adjust_request, lane);
-		pre_emphasis = exynos_dp_get_adjust_request_pre_emphasis(
-						adjust_request, lane);
-		training_lane = DPCD_VOLTAGE_SWING_SET(voltage_swing) |
-				DPCD_PRE_EMPHASIS_SET(pre_emphasis);
-
-		if (voltage_swing == VOLTAGE_LEVEL_3)
-			training_lane |= DPCD_MAX_SWING_REACHED;
-		if (pre_emphasis == PRE_EMPHASIS_LEVEL_3)
-			training_lane |= DPCD_MAX_PRE_EMPHASIS_REACHED;
-
-		dp->link_train.training_lane[lane] = training_lane;
-	}
-}
-
-static int exynos_dp_process_clock_recovery(struct exynos_dp_device *dp)
-{
-	int lane, lane_count, retval;
-	u8 voltage_swing, pre_emphasis, training_lane;
-	u8 link_status[2], adjust_request[2];
-
-	usleep_range(100, 101);
-
-	lane_count = dp->link_train.lane_count;
-
-	retval =  exynos_dp_read_bytes_from_dpcd(dp,
-			DPCD_ADDR_LANE0_1_STATUS, 2, link_status);
-	if (retval)
-		return retval;
-
-	retval =  exynos_dp_read_bytes_from_dpcd(dp,
-			DPCD_ADDR_ADJUST_REQUEST_LANE0_1, 2, adjust_request);
-	if (retval)
-		return retval;
-
-	if (exynos_dp_clock_recovery_ok(link_status, lane_count) == 0) {
-		/* set training pattern 2 for EQ */
-		exynos_dp_set_training_pattern(dp, TRAINING_PTN2);
-
-		retval = exynos_dp_write_byte_to_dpcd(dp,
-				DPCD_ADDR_TRAINING_PATTERN_SET,
-				DPCD_SCRAMBLING_DISABLED |
-				DPCD_TRAINING_PATTERN_2);
-		if (retval)
-			return retval;
-
-		dev_info(dp->dev, "Link Training Clock Recovery success\n");
-		dp->link_train.lt_state = EQUALIZER_TRAINING;
-	} else {
-		for (lane = 0; lane < lane_count; lane++) {
-			training_lane = exynos_dp_get_lane_link_training(
-							dp, lane);
-			voltage_swing = exynos_dp_get_adjust_request_voltage(
-							adjust_request, lane);
-			pre_emphasis = exynos_dp_get_adjust_request_pre_emphasis(
-							adjust_request, lane);
-
-			if (DPCD_VOLTAGE_SWING_GET(training_lane) ==
-					voltage_swing &&
-			    DPCD_PRE_EMPHASIS_GET(training_lane) ==
-					pre_emphasis)
-				dp->link_train.cr_loop[lane]++;
-
-			if (dp->link_train.cr_loop[lane] == MAX_CR_LOOP ||
-			    voltage_swing == VOLTAGE_LEVEL_3 ||
-			    pre_emphasis == PRE_EMPHASIS_LEVEL_3) {
-				dev_err(dp->dev, "CR Max reached (%d,%d,%d)\n",
-					dp->link_train.cr_loop[lane],
-					voltage_swing, pre_emphasis);
-				exynos_dp_reduce_link_rate(dp);
-				return -EIO;
-			}
-		}
-	}
-
-	exynos_dp_get_adjust_training_lane(dp, adjust_request);
-
-	for (lane = 0; lane < lane_count; lane++)
-		exynos_dp_set_lane_link_training(dp,
-			dp->link_train.training_lane[lane], lane);
-
-	retval = exynos_dp_write_bytes_to_dpcd(dp,
-			DPCD_ADDR_TRAINING_LANE0_SET, lane_count,
-			dp->link_train.training_lane);
-	if (retval)
-		return retval;
-
-	return retval;
-}
-
-static int exynos_dp_process_equalizer_training(struct exynos_dp_device *dp)
-{
-	int lane, lane_count, retval;
-	u32 reg;
-	u8 link_align, link_status[2], adjust_request[2];
-
-	usleep_range(400, 401);
-
-	lane_count = dp->link_train.lane_count;
-
-	retval = exynos_dp_read_bytes_from_dpcd(dp,
-			DPCD_ADDR_LANE0_1_STATUS, 2, link_status);
-	if (retval)
-		return retval;
-
-	if (exynos_dp_clock_recovery_ok(link_status, lane_count)) {
-		exynos_dp_reduce_link_rate(dp);
-		return -EIO;
-	}
-
-	retval = exynos_dp_read_bytes_from_dpcd(dp,
-			DPCD_ADDR_ADJUST_REQUEST_LANE0_1, 2, adjust_request);
-	if (retval)
-		return retval;
-
-	retval = exynos_dp_read_byte_from_dpcd(dp,
-			DPCD_ADDR_LANE_ALIGN_STATUS_UPDATED, &link_align);
-	if (retval)
-		return retval;
-
-	exynos_dp_get_adjust_training_lane(dp, adjust_request);
-
-	if (!exynos_dp_channel_eq_ok(link_status, link_align, lane_count)) {
-		/* traing pattern Set to Normal */
-		exynos_dp_training_pattern_dis(dp);
-
-		dev_info(dp->dev, "Link Training success!\n");
-
-		exynos_dp_get_link_bandwidth(dp, &reg);
-		dp->link_train.link_rate = reg;
-		dev_dbg(dp->dev, "final bandwidth = %.2x\n",
-			dp->link_train.link_rate);
-
-		exynos_dp_get_lane_count(dp, &reg);
-		dp->link_train.lane_count = reg;
-		dev_dbg(dp->dev, "final lane count = %.2x\n",
-			dp->link_train.lane_count);
-
-		/* set enhanced mode if available */
-		exynos_dp_set_enhanced_mode(dp);
-		dp->link_train.lt_state = FINISHED;
-
-		return 0;
-	}
-
-	/* not all locked */
-	dp->link_train.eq_loop++;
-
-	if (dp->link_train.eq_loop > MAX_EQ_LOOP) {
-		dev_err(dp->dev, "EQ Max loop\n");
-		exynos_dp_reduce_link_rate(dp);
-		return -EIO;
-	}
-
-	for (lane = 0; lane < lane_count; lane++)
-		exynos_dp_set_lane_link_training(dp,
-			dp->link_train.training_lane[lane], lane);
-
-	retval = exynos_dp_write_bytes_to_dpcd(dp, DPCD_ADDR_TRAINING_LANE0_SET,
-			lane_count, dp->link_train.training_lane);
-
-	return retval;
-}
-
-static void exynos_dp_get_max_rx_bandwidth(struct exynos_dp_device *dp,
-					u8 *bandwidth)
-{
-	u8 data;
-
-	/*
-	 * For DP rev.1.1, Maximum link rate of Main Link lanes
-	 * 0x06 = 1.62 Gbps, 0x0a = 2.7 Gbps
-	 */
-	exynos_dp_read_byte_from_dpcd(dp, DPCD_ADDR_MAX_LINK_RATE, &data);
-	*bandwidth = data;
-}
-
-static void exynos_dp_get_max_rx_lane_count(struct exynos_dp_device *dp,
-					u8 *lane_count)
-{
-	u8 data;
-
-	/*
-	 * For DP rev.1.1, Maximum number of Main Link lanes
-	 * 0x01 = 1 lane, 0x02 = 2 lanes, 0x04 = 4 lanes
-	 */
-	exynos_dp_read_byte_from_dpcd(dp, DPCD_ADDR_MAX_LANE_COUNT, &data);
-	*lane_count = DPCD_MAX_LANE_COUNT(data);
-}
-
-static void exynos_dp_init_training(struct exynos_dp_device *dp,
-			enum link_lane_count_type max_lane,
-			enum link_rate_type max_rate)
-{
-	/*
-	 * MACRO_RST must be applied after the PLL_LOCK to avoid
-	 * the DP inter pair skew issue for at least 10 us
-	 */
-	exynos_dp_reset_macro(dp);
-
-	/* Initialize by reading RX's DPCD */
-	exynos_dp_get_max_rx_bandwidth(dp, &dp->link_train.link_rate);
-	exynos_dp_get_max_rx_lane_count(dp, &dp->link_train.lane_count);
-
-	if ((dp->link_train.link_rate != LINK_RATE_1_62GBPS) &&
-	   (dp->link_train.link_rate != LINK_RATE_2_70GBPS)) {
-		dev_err(dp->dev, "Rx Max Link Rate is abnormal :%x !\n",
-			dp->link_train.link_rate);
-		dp->link_train.link_rate = LINK_RATE_1_62GBPS;
-	}
-
-	if (dp->link_train.lane_count == 0) {
-		dev_err(dp->dev, "Rx Max Lane count is abnormal :%x !\n",
-			dp->link_train.lane_count);
-		dp->link_train.lane_count = (u8)LANE_COUNT1;
-	}
-
-	/* Setup TX lane count & rate */
-	if (dp->link_train.lane_count > max_lane)
-		dp->link_train.lane_count = max_lane;
-	if (dp->link_train.link_rate > max_rate)
-		dp->link_train.link_rate = max_rate;
-
-	/* All DP analog module power up */
-	exynos_dp_set_analog_power_down(dp, POWER_ALL, 0);
-}
-
-static int exynos_dp_sw_link_training(struct exynos_dp_device *dp)
-{
-	int retval = 0, training_finished = 0;
-
-	dp->link_train.lt_state = START;
-
-	/* Process here */
-	while (!retval && !training_finished) {
-		switch (dp->link_train.lt_state) {
-		case START:
-			retval = exynos_dp_link_start(dp);
-			if (retval)
-				dev_err(dp->dev, "LT link start failed!\n");
-			break;
-		case CLOCK_RECOVERY:
-			retval = exynos_dp_process_clock_recovery(dp);
-			if (retval)
-				dev_err(dp->dev, "LT CR failed!\n");
-			break;
-		case EQUALIZER_TRAINING:
-			retval = exynos_dp_process_equalizer_training(dp);
-			if (retval)
-				dev_err(dp->dev, "LT EQ failed!\n");
-			break;
-		case FINISHED:
-			training_finished = 1;
-			break;
-		case FAILED:
-			return -EREMOTEIO;
-		}
-	}
-	if (retval)
-		dev_err(dp->dev, "eDP link training failed (%d)\n", retval);
-
-	return retval;
-}
-
-static int exynos_dp_set_link_train(struct exynos_dp_device *dp,
-				u32 count,
-				u32 bwtype)
-{
-	int i;
-	int retval;
-
-	for (i = 0; i < DP_TIMEOUT_LOOP_COUNT; i++) {
-		exynos_dp_init_training(dp, count, bwtype);
-		retval = exynos_dp_sw_link_training(dp);
-		if (retval == 0)
-			break;
-
-		usleep_range(100, 110);
-	}
-
-	return retval;
-}
-
-static int exynos_dp_config_video(struct exynos_dp_device *dp)
-{
-	int retval = 0;
-	int timeout_loop = 0;
-	int done_count = 0;
-
-	exynos_dp_config_video_slave_mode(dp);
-
-	exynos_dp_set_video_color_format(dp);
-
-	if (exynos_dp_get_pll_lock_status(dp) == PLL_UNLOCKED) {
-		dev_err(dp->dev, "PLL is not locked yet.\n");
-		return -EINVAL;
-	}
-
-	for (;;) {
-		timeout_loop++;
-		if (exynos_dp_is_slave_video_stream_clock_on(dp) == 0)
-			break;
-		if (DP_TIMEOUT_LOOP_COUNT < timeout_loop) {
-			dev_err(dp->dev, "Timeout of video streamclk ok\n");
-			return -ETIMEDOUT;
-		}
-
-		usleep_range(1, 2);
-	}
-
-	/* Set to use the register calculated M/N video */
-	exynos_dp_set_video_cr_mn(dp, CALCULATED_M, 0, 0);
-
-	/* For video bist, Video timing must be generated by register */
-	exynos_dp_set_video_timing_mode(dp, VIDEO_TIMING_FROM_CAPTURE);
-
-	/* Disable video mute */
-	exynos_dp_enable_video_mute(dp, 0);
-
-	/* Configure video slave mode */
-	exynos_dp_enable_video_master(dp, 0);
-
-	/* Enable video */
-	exynos_dp_start_video(dp);
-
-	timeout_loop = 0;
-
-	for (;;) {
-		timeout_loop++;
-		if (exynos_dp_is_video_stream_on(dp) == 0) {
-			done_count++;
-			if (done_count > 10)
-				break;
-		} else if (done_count) {
-			done_count = 0;
-		}
-		if (DP_TIMEOUT_LOOP_COUNT < timeout_loop) {
-			dev_err(dp->dev, "Timeout of video streamclk ok\n");
-			return -ETIMEDOUT;
-		}
-
-		usleep_range(1000, 1001);
-	}
-
-	if (retval != 0)
-		dev_err(dp->dev, "Video stream is not detected!\n");
-
-	return retval;
-}
-
-static void exynos_dp_enable_scramble(struct exynos_dp_device *dp, bool enable)
-{
-	u8 data;
-
-	if (enable) {
-		exynos_dp_enable_scrambling(dp);
-
-		exynos_dp_read_byte_from_dpcd(dp,
-			DPCD_ADDR_TRAINING_PATTERN_SET,
-			&data);
-		exynos_dp_write_byte_to_dpcd(dp,
-			DPCD_ADDR_TRAINING_PATTERN_SET,
-			(u8)(data & ~DPCD_SCRAMBLING_DISABLED));
-	} else {
-		exynos_dp_disable_scrambling(dp);
-
-		exynos_dp_read_byte_from_dpcd(dp,
-			DPCD_ADDR_TRAINING_PATTERN_SET,
-			&data);
-		exynos_dp_write_byte_to_dpcd(dp,
-			DPCD_ADDR_TRAINING_PATTERN_SET,
-			(u8)(data | DPCD_SCRAMBLING_DISABLED));
-	}
-}
-
-static irqreturn_t exynos_dp_irq_handler(int irq, void *arg)
-{
-	struct exynos_dp_device *dp = arg;
-
-	enum dp_irq_type irq_type;
-
-	irq_type = exynos_dp_get_irq_type(dp);
-	switch (irq_type) {
-	case DP_IRQ_TYPE_HP_CABLE_IN:
-		dev_dbg(dp->dev, "Received irq - cable in\n");
-		schedule_work(&dp->hotplug_work);
-		exynos_dp_clear_hotplug_interrupts(dp);
-		break;
-	case DP_IRQ_TYPE_HP_CABLE_OUT:
-		dev_dbg(dp->dev, "Received irq - cable out\n");
-		exynos_dp_clear_hotplug_interrupts(dp);
-		break;
-	case DP_IRQ_TYPE_HP_CHANGE:
-		/*
-		 * We get these change notifications once in a while, but there
-		 * is nothing we can do with them. Just ignore it for now and
-		 * only handle cable changes.
-		 */
-		dev_dbg(dp->dev, "Received irq - hotplug change; ignoring.\n");
-		exynos_dp_clear_hotplug_interrupts(dp);
-		break;
-	default:
-		dev_err(dp->dev, "Received irq - unknown type!\n");
-		break;
-	}
-	return IRQ_HANDLED;
-}
-
-static void exynos_dp_hotplug(struct work_struct *work)
-{
-	struct exynos_dp_device *dp;
-	int ret;
-
-	dp = container_of(work, struct exynos_dp_device, hotplug_work);
-
-	ret = exynos_dp_detect_hpd(dp);
-	if (ret) {
-		/* Cable has been disconnected, we're done */
-		return;
-	}
-
-	ret = exynos_dp_handle_edid(dp);
-	if (ret) {
-		dev_err(dp->dev, "unable to handle edid\n");
-		return;
-	}
-
-	ret = exynos_dp_set_link_train(dp, dp->video_info->lane_count,
-					dp->video_info->link_rate);
-	if (ret) {
-		dev_err(dp->dev, "unable to do link train\n");
-		return;
-	}
-
-	exynos_dp_enable_scramble(dp, 1);
-	exynos_dp_enable_rx_to_enhanced_mode(dp, 1);
-	exynos_dp_enable_enhanced_mode(dp, 1);
-
-	exynos_dp_set_lane_count(dp, dp->video_info->lane_count);
-	exynos_dp_set_link_bandwidth(dp, dp->video_info->link_rate);
-
-	exynos_dp_init_video(dp);
-	ret = exynos_dp_config_video(dp);
-	if (ret)
-		dev_err(dp->dev, "unable to config video\n");
-}
-
-#ifdef CONFIG_OF
-static struct exynos_dp_platdata *exynos_dp_dt_parse_pdata(struct device *dev)
-{
-	struct device_node *dp_node = dev->of_node;
-	struct exynos_dp_platdata *pd;
-	struct video_info *dp_video_config;
-
-	pd = devm_kzalloc(dev, sizeof(*pd), GFP_KERNEL);
-	if (!pd) {
-		dev_err(dev, "memory allocation for pdata failed\n");
-		return ERR_PTR(-ENOMEM);
-	}
-	dp_video_config = devm_kzalloc(dev,
-				sizeof(*dp_video_config), GFP_KERNEL);
-
-	if (!dp_video_config) {
-		dev_err(dev, "memory allocation for video config failed\n");
-		return ERR_PTR(-ENOMEM);
-	}
-	pd->video_info = dp_video_config;
-
-	dp_video_config->h_sync_polarity =
-		of_property_read_bool(dp_node, "hsync-active-high");
-
-	dp_video_config->v_sync_polarity =
-		of_property_read_bool(dp_node, "vsync-active-high");
-
-	dp_video_config->interlaced =
-		of_property_read_bool(dp_node, "interlaced");
-
-	if (of_property_read_u32(dp_node, "samsung,color-space",
-				&dp_video_config->color_space)) {
-		dev_err(dev, "failed to get color-space\n");
-		return ERR_PTR(-EINVAL);
-	}
-
-	if (of_property_read_u32(dp_node, "samsung,dynamic-range",
-				&dp_video_config->dynamic_range)) {
-		dev_err(dev, "failed to get dynamic-range\n");
-		return ERR_PTR(-EINVAL);
-	}
-
-	if (of_property_read_u32(dp_node, "samsung,ycbcr-coeff",
-				&dp_video_config->ycbcr_coeff)) {
-		dev_err(dev, "failed to get ycbcr-coeff\n");
-		return ERR_PTR(-EINVAL);
-	}
-
-	if (of_property_read_u32(dp_node, "samsung,color-depth",
-				&dp_video_config->color_depth)) {
-		dev_err(dev, "failed to get color-depth\n");
-		return ERR_PTR(-EINVAL);
-	}
-
-	if (of_property_read_u32(dp_node, "samsung,link-rate",
-				&dp_video_config->link_rate)) {
-		dev_err(dev, "failed to get link-rate\n");
-		return ERR_PTR(-EINVAL);
-	}
-
-	if (of_property_read_u32(dp_node, "samsung,lane-count",
-				&dp_video_config->lane_count)) {
-		dev_err(dev, "failed to get lane-count\n");
-		return ERR_PTR(-EINVAL);
-	}
-
-	return pd;
-}
-
-static int exynos_dp_dt_parse_phydata(struct exynos_dp_device *dp)
-{
-	struct device_node *dp_phy_node = of_node_get(dp->dev->of_node);
-	u32 phy_base;
-	int ret = 0;
-
-	dp_phy_node = of_find_node_by_name(dp_phy_node, "dptx-phy");
-	if (!dp_phy_node) {
-		dev_err(dp->dev, "could not find dptx-phy node\n");
-		return -ENODEV;
-	}
-
-	if (of_property_read_u32(dp_phy_node, "reg", &phy_base)) {
-		dev_err(dp->dev, "failed to get reg for dptx-phy\n");
-		ret = -EINVAL;
-		goto err;
-	}
-
-	if (of_property_read_u32(dp_phy_node, "samsung,enable-mask",
-				&dp->enable_mask)) {
-		dev_err(dp->dev, "failed to get enable-mask for dptx-phy\n");
-		ret = -EINVAL;
-		goto err;
-	}
-
-	dp->phy_addr = ioremap(phy_base, SZ_4);
-	if (!dp->phy_addr) {
-		dev_err(dp->dev, "failed to ioremap dp-phy\n");
-		ret = -ENOMEM;
-		goto err;
-	}
-
-err:
-	of_node_put(dp_phy_node);
-
-	return ret;
-}
-
-static void exynos_dp_phy_init(struct exynos_dp_device *dp)
-{
-	u32 reg;
-
-	reg = __raw_readl(dp->phy_addr);
-	reg |= dp->enable_mask;
-	__raw_writel(reg, dp->phy_addr);
-}
-
-static void exynos_dp_phy_exit(struct exynos_dp_device *dp)
-{
-	u32 reg;
-
-	reg = __raw_readl(dp->phy_addr);
-	reg &= ~(dp->enable_mask);
-	__raw_writel(reg, dp->phy_addr);
-}
-#else
-static struct exynos_dp_platdata *exynos_dp_dt_parse_pdata(struct device *dev)
-{
-	return NULL;
-}
-
-static int exynos_dp_dt_parse_phydata(struct exynos_dp_device *dp)
-{
-	return -EINVAL;
-}
-
-static void exynos_dp_phy_init(struct exynos_dp_device *dp)
-{
-	return;
-}
-
-static void exynos_dp_phy_exit(struct exynos_dp_device *dp)
-{
-	return;
-}
-#endif /* CONFIG_OF */
-
-static int exynos_dp_probe(struct platform_device *pdev)
-{
-	struct resource *res;
-	struct exynos_dp_device *dp;
-	struct exynos_dp_platdata *pdata;
-
-	int ret = 0;
-
-	dp = devm_kzalloc(&pdev->dev, sizeof(struct exynos_dp_device),
-				GFP_KERNEL);
-	if (!dp) {
-		dev_err(&pdev->dev, "no memory for device data\n");
-		return -ENOMEM;
-	}
-
-	dp->dev = &pdev->dev;
-
-	if (pdev->dev.of_node) {
-		pdata = exynos_dp_dt_parse_pdata(&pdev->dev);
-		if (IS_ERR(pdata))
-			return PTR_ERR(pdata);
-
-		ret = exynos_dp_dt_parse_phydata(dp);
-		if (ret)
-			return ret;
-	} else {
-		pdata = pdev->dev.platform_data;
-		if (!pdata) {
-			dev_err(&pdev->dev, "no platform data\n");
-			return -EINVAL;
-		}
-	}
-
-	dp->clock = devm_clk_get(&pdev->dev, "dp");
-	if (IS_ERR(dp->clock)) {
-		dev_err(&pdev->dev, "failed to get clock\n");
-		return PTR_ERR(dp->clock);
-	}
-
-	clk_prepare_enable(dp->clock);
-
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-
-	dp->reg_base = devm_ioremap_resource(&pdev->dev, res);
-	if (IS_ERR(dp->reg_base))
-		return PTR_ERR(dp->reg_base);
-
-	dp->irq = platform_get_irq(pdev, 0);
-	if (dp->irq == -ENXIO) {
-		dev_err(&pdev->dev, "failed to get irq\n");
-		return -ENODEV;
-	}
-
-	INIT_WORK(&dp->hotplug_work, exynos_dp_hotplug);
-
-	dp->video_info = pdata->video_info;
-
-	if (pdev->dev.of_node) {
-		if (dp->phy_addr)
-			exynos_dp_phy_init(dp);
-	} else {
-		if (pdata->phy_init)
-			pdata->phy_init();
-	}
-
-	exynos_dp_init_dp(dp);
-
-	ret = devm_request_irq(&pdev->dev, dp->irq, exynos_dp_irq_handler, 0,
-				"exynos-dp", dp);
-	if (ret) {
-		dev_err(&pdev->dev, "failed to request irq\n");
-		return ret;
-	}
-
-	platform_set_drvdata(pdev, dp);
-
-	return 0;
-}
-
-static int exynos_dp_remove(struct platform_device *pdev)
-{
-	struct exynos_dp_platdata *pdata = pdev->dev.platform_data;
-	struct exynos_dp_device *dp = platform_get_drvdata(pdev);
-
-	flush_work(&dp->hotplug_work);
-
-	if (pdev->dev.of_node) {
-		if (dp->phy_addr)
-			exynos_dp_phy_exit(dp);
-	} else {
-		if (pdata->phy_exit)
-			pdata->phy_exit();
-	}
-
-	clk_disable_unprepare(dp->clock);
-
-
-	return 0;
-}
-
-#ifdef CONFIG_PM_SLEEP
-static int exynos_dp_suspend(struct device *dev)
-{
-	struct exynos_dp_platdata *pdata = dev->platform_data;
-	struct exynos_dp_device *dp = dev_get_drvdata(dev);
-
-	disable_irq(dp->irq);
-
-	flush_work(&dp->hotplug_work);
-
-	if (dev->of_node) {
-		if (dp->phy_addr)
-			exynos_dp_phy_exit(dp);
-	} else {
-		if (pdata->phy_exit)
-			pdata->phy_exit();
-	}
-
-	clk_disable_unprepare(dp->clock);
-
-	return 0;
-}
-
-static int exynos_dp_resume(struct device *dev)
-{
-	struct exynos_dp_platdata *pdata = dev->platform_data;
-	struct exynos_dp_device *dp = dev_get_drvdata(dev);
-
-	if (dev->of_node) {
-		if (dp->phy_addr)
-			exynos_dp_phy_init(dp);
-	} else {
-		if (pdata->phy_init)
-			pdata->phy_init();
-	}
-
-	clk_prepare_enable(dp->clock);
-
-	exynos_dp_init_dp(dp);
-
-	enable_irq(dp->irq);
-
-	return 0;
-}
-#endif
-
-static const struct dev_pm_ops exynos_dp_pm_ops = {
-	SET_SYSTEM_SLEEP_PM_OPS(exynos_dp_suspend, exynos_dp_resume)
-};
-
-static const struct of_device_id exynos_dp_match[] = {
-	{ .compatible = "samsung,exynos5-dp" },
-	{},
-};
-MODULE_DEVICE_TABLE(of, exynos_dp_match);
-
-static struct platform_driver exynos_dp_driver = {
-	.probe		= exynos_dp_probe,
-	.remove		= exynos_dp_remove,
-	.driver		= {
-		.name	= "exynos-dp",
-		.owner	= THIS_MODULE,
-		.pm	= &exynos_dp_pm_ops,
-		.of_match_table = of_match_ptr(exynos_dp_match),
-	},
-};
-
-module_platform_driver(exynos_dp_driver);
-
-MODULE_AUTHOR("Jingoo Han <jg1.han@samsung.com>");
-MODULE_DESCRIPTION("Samsung SoC DP Driver");
-MODULE_LICENSE("GPL");
diff --git a/drivers/video/exynos/exynos_dp_core.h b/drivers/video/exynos/exynos_dp_core.h
deleted file mode 100644
index 6c567bbf2fb..00000000000
--- a/drivers/video/exynos/exynos_dp_core.h
+++ /dev/null
@@ -1,210 +0,0 @@
-/*
- * Header file for Samsung DP (Display Port) interface driver.
- *
- * Copyright (C) 2012 Samsung Electronics Co., Ltd.
- * Author: Jingoo Han <jg1.han@samsung.com>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation; either version 2 of the License, or (at your
- * option) any later version.
- */
-
-#ifndef _EXYNOS_DP_CORE_H
-#define _EXYNOS_DP_CORE_H
-
-enum dp_irq_type {
-	DP_IRQ_TYPE_HP_CABLE_IN,
-	DP_IRQ_TYPE_HP_CABLE_OUT,
-	DP_IRQ_TYPE_HP_CHANGE,
-	DP_IRQ_TYPE_UNKNOWN,
-};
-
-struct link_train {
-	int eq_loop;
-	int cr_loop[4];
-
-	u8 link_rate;
-	u8 lane_count;
-	u8 training_lane[4];
-
-	enum link_training_state lt_state;
-};
-
-struct exynos_dp_device {
-	struct device		*dev;
-	struct clk		*clock;
-	unsigned int		irq;
-	void __iomem		*reg_base;
-	void __iomem		*phy_addr;
-	unsigned int		enable_mask;
-
-	struct video_info	*video_info;
-	struct link_train	link_train;
-	struct work_struct	hotplug_work;
-};
-
-/* exynos_dp_reg.c */
-void exynos_dp_enable_video_mute(struct exynos_dp_device *dp, bool enable);
-void exynos_dp_stop_video(struct exynos_dp_device *dp);
-void exynos_dp_lane_swap(struct exynos_dp_device *dp, bool enable);
-void exynos_dp_init_analog_param(struct exynos_dp_device *dp);
-void exynos_dp_init_interrupt(struct exynos_dp_device *dp);
-void exynos_dp_reset(struct exynos_dp_device *dp);
-void exynos_dp_swreset(struct exynos_dp_device *dp);
-void exynos_dp_config_interrupt(struct exynos_dp_device *dp);
-enum pll_status exynos_dp_get_pll_lock_status(struct exynos_dp_device *dp);
-void exynos_dp_set_pll_power_down(struct exynos_dp_device *dp, bool enable);
-void exynos_dp_set_analog_power_down(struct exynos_dp_device *dp,
-				enum analog_power_block block,
-				bool enable);
-void exynos_dp_init_analog_func(struct exynos_dp_device *dp);
-void exynos_dp_init_hpd(struct exynos_dp_device *dp);
-enum dp_irq_type exynos_dp_get_irq_type(struct exynos_dp_device *dp);
-void exynos_dp_clear_hotplug_interrupts(struct exynos_dp_device *dp);
-void exynos_dp_reset_aux(struct exynos_dp_device *dp);
-void exynos_dp_init_aux(struct exynos_dp_device *dp);
-int exynos_dp_get_plug_in_status(struct exynos_dp_device *dp);
-void exynos_dp_enable_sw_function(struct exynos_dp_device *dp);
-int exynos_dp_start_aux_transaction(struct exynos_dp_device *dp);
-int exynos_dp_write_byte_to_dpcd(struct exynos_dp_device *dp,
-				unsigned int reg_addr,
-				unsigned char data);
-int exynos_dp_read_byte_from_dpcd(struct exynos_dp_device *dp,
-				unsigned int reg_addr,
-				unsigned char *data);
-int exynos_dp_write_bytes_to_dpcd(struct exynos_dp_device *dp,
-				unsigned int reg_addr,
-				unsigned int count,
-				unsigned char data[]);
-int exynos_dp_read_bytes_from_dpcd(struct exynos_dp_device *dp,
-				unsigned int reg_addr,
-				unsigned int count,
-				unsigned char data[]);
-int exynos_dp_select_i2c_device(struct exynos_dp_device *dp,
-				unsigned int device_addr,
-				unsigned int reg_addr);
-int exynos_dp_read_byte_from_i2c(struct exynos_dp_device *dp,
-				unsigned int device_addr,
-				unsigned int reg_addr,
-				unsigned int *data);
-int exynos_dp_read_bytes_from_i2c(struct exynos_dp_device *dp,
-				unsigned int device_addr,
-				unsigned int reg_addr,
-				unsigned int count,
-				unsigned char edid[]);
-void exynos_dp_set_link_bandwidth(struct exynos_dp_device *dp, u32 bwtype);
-void exynos_dp_get_link_bandwidth(struct exynos_dp_device *dp, u32 *bwtype);
-void exynos_dp_set_lane_count(struct exynos_dp_device *dp, u32 count);
-void exynos_dp_get_lane_count(struct exynos_dp_device *dp, u32 *count);
-void exynos_dp_enable_enhanced_mode(struct exynos_dp_device *dp, bool enable);
-void exynos_dp_set_training_pattern(struct exynos_dp_device *dp,
-				 enum pattern_set pattern);
-void exynos_dp_set_lane0_pre_emphasis(struct exynos_dp_device *dp, u32 level);
-void exynos_dp_set_lane1_pre_emphasis(struct exynos_dp_device *dp, u32 level);
-void exynos_dp_set_lane2_pre_emphasis(struct exynos_dp_device *dp, u32 level);
-void exynos_dp_set_lane3_pre_emphasis(struct exynos_dp_device *dp, u32 level);
-void exynos_dp_set_lane0_link_training(struct exynos_dp_device *dp,
-				u32 training_lane);
-void exynos_dp_set_lane1_link_training(struct exynos_dp_device *dp,
-				u32 training_lane);
-void exynos_dp_set_lane2_link_training(struct exynos_dp_device *dp,
-				u32 training_lane);
-void exynos_dp_set_lane3_link_training(struct exynos_dp_device *dp,
-				u32 training_lane);
-u32 exynos_dp_get_lane0_link_training(struct exynos_dp_device *dp);
-u32 exynos_dp_get_lane1_link_training(struct exynos_dp_device *dp);
-u32 exynos_dp_get_lane2_link_training(struct exynos_dp_device *dp);
-u32 exynos_dp_get_lane3_link_training(struct exynos_dp_device *dp);
-void exynos_dp_reset_macro(struct exynos_dp_device *dp);
-void exynos_dp_init_video(struct exynos_dp_device *dp);
-
-void exynos_dp_set_video_color_format(struct exynos_dp_device *dp);
-int exynos_dp_is_slave_video_stream_clock_on(struct exynos_dp_device *dp);
-void exynos_dp_set_video_cr_mn(struct exynos_dp_device *dp,
-			enum clock_recovery_m_value_type type,
-			u32 m_value,
-			u32 n_value);
-void exynos_dp_set_video_timing_mode(struct exynos_dp_device *dp, u32 type);
-void exynos_dp_enable_video_master(struct exynos_dp_device *dp, bool enable);
-void exynos_dp_start_video(struct exynos_dp_device *dp);
-int exynos_dp_is_video_stream_on(struct exynos_dp_device *dp);
-void exynos_dp_config_video_slave_mode(struct exynos_dp_device *dp);
-void exynos_dp_enable_scrambling(struct exynos_dp_device *dp);
-void exynos_dp_disable_scrambling(struct exynos_dp_device *dp);
-
-/* I2C EDID Chip ID, Slave Address */
-#define I2C_EDID_DEVICE_ADDR			0x50
-#define I2C_E_EDID_DEVICE_ADDR			0x30
-
-#define EDID_BLOCK_LENGTH			0x80
-#define EDID_HEADER_PATTERN			0x00
-#define EDID_EXTENSION_FLAG			0x7e
-#define EDID_CHECKSUM				0x7f
-
-/* Definition for DPCD Register */
-#define DPCD_ADDR_DPCD_REV			0x0000
-#define DPCD_ADDR_MAX_LINK_RATE			0x0001
-#define DPCD_ADDR_MAX_LANE_COUNT		0x0002
-#define DPCD_ADDR_LINK_BW_SET			0x0100
-#define DPCD_ADDR_LANE_COUNT_SET		0x0101
-#define DPCD_ADDR_TRAINING_PATTERN_SET		0x0102
-#define DPCD_ADDR_TRAINING_LANE0_SET		0x0103
-#define DPCD_ADDR_LANE0_1_STATUS		0x0202
-#define DPCD_ADDR_LANE_ALIGN_STATUS_UPDATED	0x0204
-#define DPCD_ADDR_ADJUST_REQUEST_LANE0_1	0x0206
-#define DPCD_ADDR_ADJUST_REQUEST_LANE2_3	0x0207
-#define DPCD_ADDR_TEST_REQUEST			0x0218
-#define DPCD_ADDR_TEST_RESPONSE			0x0260
-#define DPCD_ADDR_TEST_EDID_CHECKSUM		0x0261
-#define DPCD_ADDR_SINK_POWER_STATE		0x0600
-
-/* DPCD_ADDR_MAX_LANE_COUNT */
-#define DPCD_ENHANCED_FRAME_CAP(x)		(((x) >> 7) & 0x1)
-#define DPCD_MAX_LANE_COUNT(x)			((x) & 0x1f)
-
-/* DPCD_ADDR_LANE_COUNT_SET */
-#define DPCD_ENHANCED_FRAME_EN			(0x1 << 7)
-#define DPCD_LANE_COUNT_SET(x)			((x) & 0x1f)
-
-/* DPCD_ADDR_TRAINING_PATTERN_SET */
-#define DPCD_SCRAMBLING_DISABLED		(0x1 << 5)
-#define DPCD_SCRAMBLING_ENABLED			(0x0 << 5)
-#define DPCD_TRAINING_PATTERN_2			(0x2 << 0)
-#define DPCD_TRAINING_PATTERN_1			(0x1 << 0)
-#define DPCD_TRAINING_PATTERN_DISABLED		(0x0 << 0)
-
-/* DPCD_ADDR_TRAINING_LANE0_SET */
-#define DPCD_MAX_PRE_EMPHASIS_REACHED		(0x1 << 5)
-#define DPCD_PRE_EMPHASIS_SET(x)		(((x) & 0x3) << 3)
-#define DPCD_PRE_EMPHASIS_GET(x)		(((x) >> 3) & 0x3)
-#define DPCD_PRE_EMPHASIS_PATTERN2_LEVEL0	(0x0 << 3)
-#define DPCD_MAX_SWING_REACHED			(0x1 << 2)
-#define DPCD_VOLTAGE_SWING_SET(x)		(((x) & 0x3) << 0)
-#define DPCD_VOLTAGE_SWING_GET(x)		(((x) >> 0) & 0x3)
-#define DPCD_VOLTAGE_SWING_PATTERN1_LEVEL0	(0x0 << 0)
-
-/* DPCD_ADDR_LANE0_1_STATUS */
-#define DPCD_LANE_SYMBOL_LOCKED			(0x1 << 2)
-#define DPCD_LANE_CHANNEL_EQ_DONE		(0x1 << 1)
-#define DPCD_LANE_CR_DONE			(0x1 << 0)
-#define DPCD_CHANNEL_EQ_BITS			(DPCD_LANE_CR_DONE|	\
-						 DPCD_LANE_CHANNEL_EQ_DONE|\
-						 DPCD_LANE_SYMBOL_LOCKED)
-
-/* DPCD_ADDR_LANE_ALIGN__STATUS_UPDATED */
-#define DPCD_LINK_STATUS_UPDATED		(0x1 << 7)
-#define DPCD_DOWNSTREAM_PORT_STATUS_CHANGED	(0x1 << 6)
-#define DPCD_INTERLANE_ALIGN_DONE		(0x1 << 0)
-
-/* DPCD_ADDR_TEST_REQUEST */
-#define DPCD_TEST_EDID_READ			(0x1 << 2)
-
-/* DPCD_ADDR_TEST_RESPONSE */
-#define DPCD_TEST_EDID_CHECKSUM_WRITE		(0x1 << 2)
-
-/* DPCD_ADDR_SINK_POWER_STATE */
-#define DPCD_SET_POWER_STATE_D0			(0x1 << 0)
-#define DPCD_SET_POWER_STATE_D4			(0x2 << 0)
-
-#endif /* _EXYNOS_DP_CORE_H */
diff --git a/drivers/video/exynos/exynos_dp_reg.c b/drivers/video/exynos/exynos_dp_reg.c
deleted file mode 100644
index 29d9d035c73..00000000000
--- a/drivers/video/exynos/exynos_dp_reg.c
+++ /dev/null
@@ -1,1245 +0,0 @@
-/*
- * Samsung DP (Display port) register interface driver.
- *
- * Copyright (C) 2012 Samsung Electronics Co., Ltd.
- * Author: Jingoo Han <jg1.han@samsung.com>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation; either version 2 of the License, or (at your
- * option) any later version.
- */
-
-#include <linux/device.h>
-#include <linux/io.h>
-#include <linux/delay.h>
-
-#include <video/exynos_dp.h>
-
-#include "exynos_dp_core.h"
-#include "exynos_dp_reg.h"
-
-#define COMMON_INT_MASK_1	0
-#define COMMON_INT_MASK_2	0
-#define COMMON_INT_MASK_3	0
-#define COMMON_INT_MASK_4	(HOTPLUG_CHG | HPD_LOST | PLUG)
-#define INT_STA_MASK		INT_HPD
-
-void exynos_dp_enable_video_mute(struct exynos_dp_device *dp, bool enable)
-{
-	u32 reg;
-
-	if (enable) {
-		reg = readl(dp->reg_base + EXYNOS_DP_VIDEO_CTL_1);
-		reg |= HDCP_VIDEO_MUTE;
-		writel(reg, dp->reg_base + EXYNOS_DP_VIDEO_CTL_1);
-	} else {
-		reg = readl(dp->reg_base + EXYNOS_DP_VIDEO_CTL_1);
-		reg &= ~HDCP_VIDEO_MUTE;
-		writel(reg, dp->reg_base + EXYNOS_DP_VIDEO_CTL_1);
-	}
-}
-
-void exynos_dp_stop_video(struct exynos_dp_device *dp)
-{
-	u32 reg;
-
-	reg = readl(dp->reg_base + EXYNOS_DP_VIDEO_CTL_1);
-	reg &= ~VIDEO_EN;
-	writel(reg, dp->reg_base + EXYNOS_DP_VIDEO_CTL_1);
-}
-
-void exynos_dp_lane_swap(struct exynos_dp_device *dp, bool enable)
-{
-	u32 reg;
-
-	if (enable)
-		reg = LANE3_MAP_LOGIC_LANE_0 | LANE2_MAP_LOGIC_LANE_1 |
-			LANE1_MAP_LOGIC_LANE_2 | LANE0_MAP_LOGIC_LANE_3;
-	else
-		reg = LANE3_MAP_LOGIC_LANE_3 | LANE2_MAP_LOGIC_LANE_2 |
-			LANE1_MAP_LOGIC_LANE_1 | LANE0_MAP_LOGIC_LANE_0;
-
-	writel(reg, dp->reg_base + EXYNOS_DP_LANE_MAP);
-}
-
-void exynos_dp_init_analog_param(struct exynos_dp_device *dp)
-{
-	u32 reg;
-
-	reg = TX_TERMINAL_CTRL_50_OHM;
-	writel(reg, dp->reg_base + EXYNOS_DP_ANALOG_CTL_1);
-
-	reg = SEL_24M | TX_DVDD_BIT_1_0625V;
-	writel(reg, dp->reg_base + EXYNOS_DP_ANALOG_CTL_2);
-
-	reg = DRIVE_DVDD_BIT_1_0625V | VCO_BIT_600_MICRO;
-	writel(reg, dp->reg_base + EXYNOS_DP_ANALOG_CTL_3);
-
-	reg = PD_RING_OSC | AUX_TERMINAL_CTRL_50_OHM |
-		TX_CUR1_2X | TX_CUR_16_MA;
-	writel(reg, dp->reg_base + EXYNOS_DP_PLL_FILTER_CTL_1);
-
-	reg = CH3_AMP_400_MV | CH2_AMP_400_MV |
-		CH1_AMP_400_MV | CH0_AMP_400_MV;
-	writel(reg, dp->reg_base + EXYNOS_DP_TX_AMP_TUNING_CTL);
-}
-
-void exynos_dp_init_interrupt(struct exynos_dp_device *dp)
-{
-	/* Set interrupt pin assertion polarity as high */
-	writel(INT_POL1 | INT_POL0, dp->reg_base + EXYNOS_DP_INT_CTL);
-
-	/* Clear pending regisers */
-	writel(0xff, dp->reg_base + EXYNOS_DP_COMMON_INT_STA_1);
-	writel(0x4f, dp->reg_base + EXYNOS_DP_COMMON_INT_STA_2);
-	writel(0xe0, dp->reg_base + EXYNOS_DP_COMMON_INT_STA_3);
-	writel(0xe7, dp->reg_base + EXYNOS_DP_COMMON_INT_STA_4);
-	writel(0x63, dp->reg_base + EXYNOS_DP_INT_STA);
-
-	/* 0:mask,1: unmask */
-	writel(0x00, dp->reg_base + EXYNOS_DP_COMMON_INT_MASK_1);
-	writel(0x00, dp->reg_base + EXYNOS_DP_COMMON_INT_MASK_2);
-	writel(0x00, dp->reg_base + EXYNOS_DP_COMMON_INT_MASK_3);
-	writel(0x00, dp->reg_base + EXYNOS_DP_COMMON_INT_MASK_4);
-	writel(0x00, dp->reg_base + EXYNOS_DP_INT_STA_MASK);
-}
-
-void exynos_dp_reset(struct exynos_dp_device *dp)
-{
-	u32 reg;
-
-	exynos_dp_stop_video(dp);
-	exynos_dp_enable_video_mute(dp, 0);
-
-	reg = MASTER_VID_FUNC_EN_N | SLAVE_VID_FUNC_EN_N |
-		AUD_FIFO_FUNC_EN_N | AUD_FUNC_EN_N |
-		HDCP_FUNC_EN_N | SW_FUNC_EN_N;
-	writel(reg, dp->reg_base + EXYNOS_DP_FUNC_EN_1);
-
-	reg = SSC_FUNC_EN_N | AUX_FUNC_EN_N |
-		SERDES_FIFO_FUNC_EN_N |
-		LS_CLK_DOMAIN_FUNC_EN_N;
-	writel(reg, dp->reg_base + EXYNOS_DP_FUNC_EN_2);
-
-	usleep_range(20, 30);
-
-	exynos_dp_lane_swap(dp, 0);
-
-	writel(0x0, dp->reg_base + EXYNOS_DP_SYS_CTL_1);
-	writel(0x40, dp->reg_base + EXYNOS_DP_SYS_CTL_2);
-	writel(0x0, dp->reg_base + EXYNOS_DP_SYS_CTL_3);
-	writel(0x0, dp->reg_base + EXYNOS_DP_SYS_CTL_4);
-
-	writel(0x0, dp->reg_base + EXYNOS_DP_PKT_SEND_CTL);
-	writel(0x0, dp->reg_base + EXYNOS_DP_HDCP_CTL);
-
-	writel(0x5e, dp->reg_base + EXYNOS_DP_HPD_DEGLITCH_L);
-	writel(0x1a, dp->reg_base + EXYNOS_DP_HPD_DEGLITCH_H);
-
-	writel(0x10, dp->reg_base + EXYNOS_DP_LINK_DEBUG_CTL);
-
-	writel(0x0, dp->reg_base + EXYNOS_DP_PHY_TEST);
-
-	writel(0x0, dp->reg_base + EXYNOS_DP_VIDEO_FIFO_THRD);
-	writel(0x20, dp->reg_base + EXYNOS_DP_AUDIO_MARGIN);
-
-	writel(0x4, dp->reg_base + EXYNOS_DP_M_VID_GEN_FILTER_TH);
-	writel(0x2, dp->reg_base + EXYNOS_DP_M_AUD_GEN_FILTER_TH);
-
-	writel(0x00000101, dp->reg_base + EXYNOS_DP_SOC_GENERAL_CTL);
-}
-
-void exynos_dp_swreset(struct exynos_dp_device *dp)
-{
-	writel(RESET_DP_TX, dp->reg_base + EXYNOS_DP_TX_SW_RESET);
-}
-
-void exynos_dp_config_interrupt(struct exynos_dp_device *dp)
-{
-	u32 reg;
-
-	/* 0: mask, 1: unmask */
-	reg = COMMON_INT_MASK_1;
-	writel(reg, dp->reg_base + EXYNOS_DP_COMMON_INT_MASK_1);
-
-	reg = COMMON_INT_MASK_2;
-	writel(reg, dp->reg_base + EXYNOS_DP_COMMON_INT_MASK_2);
-
-	reg = COMMON_INT_MASK_3;
-	writel(reg, dp->reg_base + EXYNOS_DP_COMMON_INT_MASK_3);
-
-	reg = COMMON_INT_MASK_4;
-	writel(reg, dp->reg_base + EXYNOS_DP_COMMON_INT_MASK_4);
-
-	reg = INT_STA_MASK;
-	writel(reg, dp->reg_base + EXYNOS_DP_INT_STA_MASK);
-}
-
-enum pll_status exynos_dp_get_pll_lock_status(struct exynos_dp_device *dp)
-{
-	u32 reg;
-
-	reg = readl(dp->reg_base + EXYNOS_DP_DEBUG_CTL);
-	if (reg & PLL_LOCK)
-		return PLL_LOCKED;
-	else
-		return PLL_UNLOCKED;
-}
-
-void exynos_dp_set_pll_power_down(struct exynos_dp_device *dp, bool enable)
-{
-	u32 reg;
-
-	if (enable) {
-		reg = readl(dp->reg_base + EXYNOS_DP_PLL_CTL);
-		reg |= DP_PLL_PD;
-		writel(reg, dp->reg_base + EXYNOS_DP_PLL_CTL);
-	} else {
-		reg = readl(dp->reg_base + EXYNOS_DP_PLL_CTL);
-		reg &= ~DP_PLL_PD;
-		writel(reg, dp->reg_base + EXYNOS_DP_PLL_CTL);
-	}
-}
-
-void exynos_dp_set_analog_power_down(struct exynos_dp_device *dp,
-				enum analog_power_block block,
-				bool enable)
-{
-	u32 reg;
-
-	switch (block) {
-	case AUX_BLOCK:
-		if (enable) {
-			reg = readl(dp->reg_base + EXYNOS_DP_PHY_PD);
-			reg |= AUX_PD;
-			writel(reg, dp->reg_base + EXYNOS_DP_PHY_PD);
-		} else {
-			reg = readl(dp->reg_base + EXYNOS_DP_PHY_PD);
-			reg &= ~AUX_PD;
-			writel(reg, dp->reg_base + EXYNOS_DP_PHY_PD);
-		}
-		break;
-	case CH0_BLOCK:
-		if (enable) {
-			reg = readl(dp->reg_base + EXYNOS_DP_PHY_PD);
-			reg |= CH0_PD;
-			writel(reg, dp->reg_base + EXYNOS_DP_PHY_PD);
-		} else {
-			reg = readl(dp->reg_base + EXYNOS_DP_PHY_PD);
-			reg &= ~CH0_PD;
-			writel(reg, dp->reg_base + EXYNOS_DP_PHY_PD);
-		}
-		break;
-	case CH1_BLOCK:
-		if (enable) {
-			reg = readl(dp->reg_base + EXYNOS_DP_PHY_PD);
-			reg |= CH1_PD;
-			writel(reg, dp->reg_base + EXYNOS_DP_PHY_PD);
-		} else {
-			reg = readl(dp->reg_base + EXYNOS_DP_PHY_PD);
-			reg &= ~CH1_PD;
-			writel(reg, dp->reg_base + EXYNOS_DP_PHY_PD);
-		}
-		break;
-	case CH2_BLOCK:
-		if (enable) {
-			reg = readl(dp->reg_base + EXYNOS_DP_PHY_PD);
-			reg |= CH2_PD;
-			writel(reg, dp->reg_base + EXYNOS_DP_PHY_PD);
-		} else {
-			reg = readl(dp->reg_base + EXYNOS_DP_PHY_PD);
-			reg &= ~CH2_PD;
-			writel(reg, dp->reg_base + EXYNOS_DP_PHY_PD);
-		}
-		break;
-	case CH3_BLOCK:
-		if (enable) {
-			reg = readl(dp->reg_base + EXYNOS_DP_PHY_PD);
-			reg |= CH3_PD;
-			writel(reg, dp->reg_base + EXYNOS_DP_PHY_PD);
-		} else {
-			reg = readl(dp->reg_base + EXYNOS_DP_PHY_PD);
-			reg &= ~CH3_PD;
-			writel(reg, dp->reg_base + EXYNOS_DP_PHY_PD);
-		}
-		break;
-	case ANALOG_TOTAL:
-		if (enable) {
-			reg = readl(dp->reg_base + EXYNOS_DP_PHY_PD);
-			reg |= DP_PHY_PD;
-			writel(reg, dp->reg_base + EXYNOS_DP_PHY_PD);
-		} else {
-			reg = readl(dp->reg_base + EXYNOS_DP_PHY_PD);
-			reg &= ~DP_PHY_PD;
-			writel(reg, dp->reg_base + EXYNOS_DP_PHY_PD);
-		}
-		break;
-	case POWER_ALL:
-		if (enable) {
-			reg = DP_PHY_PD | AUX_PD | CH3_PD | CH2_PD |
-				CH1_PD | CH0_PD;
-			writel(reg, dp->reg_base + EXYNOS_DP_PHY_PD);
-		} else {
-			writel(0x00, dp->reg_base + EXYNOS_DP_PHY_PD);
-		}
-		break;
-	default:
-		break;
-	}
-}
-
-void exynos_dp_init_analog_func(struct exynos_dp_device *dp)
-{
-	u32 reg;
-	int timeout_loop = 0;
-
-	exynos_dp_set_analog_power_down(dp, POWER_ALL, 0);
-
-	reg = PLL_LOCK_CHG;
-	writel(reg, dp->reg_base + EXYNOS_DP_COMMON_INT_STA_1);
-
-	reg = readl(dp->reg_base + EXYNOS_DP_DEBUG_CTL);
-	reg &= ~(F_PLL_LOCK | PLL_LOCK_CTRL);
-	writel(reg, dp->reg_base + EXYNOS_DP_DEBUG_CTL);
-
-	/* Power up PLL */
-	if (exynos_dp_get_pll_lock_status(dp) == PLL_UNLOCKED) {
-		exynos_dp_set_pll_power_down(dp, 0);
-
-		while (exynos_dp_get_pll_lock_status(dp) == PLL_UNLOCKED) {
-			timeout_loop++;
-			if (DP_TIMEOUT_LOOP_COUNT < timeout_loop) {
-				dev_err(dp->dev, "failed to get pll lock status\n");
-				return;
-			}
-			usleep_range(10, 20);
-		}
-	}
-
-	/* Enable Serdes FIFO function and Link symbol clock domain module */
-	reg = readl(dp->reg_base + EXYNOS_DP_FUNC_EN_2);
-	reg &= ~(SERDES_FIFO_FUNC_EN_N | LS_CLK_DOMAIN_FUNC_EN_N
-		| AUX_FUNC_EN_N);
-	writel(reg, dp->reg_base + EXYNOS_DP_FUNC_EN_2);
-}
-
-void exynos_dp_clear_hotplug_interrupts(struct exynos_dp_device *dp)
-{
-	u32 reg;
-
-	reg = HOTPLUG_CHG | HPD_LOST | PLUG;
-	writel(reg, dp->reg_base + EXYNOS_DP_COMMON_INT_STA_4);
-
-	reg = INT_HPD;
-	writel(reg, dp->reg_base + EXYNOS_DP_INT_STA);
-}
-
-void exynos_dp_init_hpd(struct exynos_dp_device *dp)
-{
-	u32 reg;
-
-	exynos_dp_clear_hotplug_interrupts(dp);
-
-	reg = readl(dp->reg_base + EXYNOS_DP_SYS_CTL_3);
-	reg &= ~(F_HPD | HPD_CTRL);
-	writel(reg, dp->reg_base + EXYNOS_DP_SYS_CTL_3);
-}
-
-enum dp_irq_type exynos_dp_get_irq_type(struct exynos_dp_device *dp)
-{
-	u32 reg;
-
-	/* Parse hotplug interrupt status register */
-	reg = readl(dp->reg_base + EXYNOS_DP_COMMON_INT_STA_4);
-
-	if (reg & PLUG)
-		return DP_IRQ_TYPE_HP_CABLE_IN;
-
-	if (reg & HPD_LOST)
-		return DP_IRQ_TYPE_HP_CABLE_OUT;
-
-	if (reg & HOTPLUG_CHG)
-		return DP_IRQ_TYPE_HP_CHANGE;
-
-	return DP_IRQ_TYPE_UNKNOWN;
-}
-
-void exynos_dp_reset_aux(struct exynos_dp_device *dp)
-{
-	u32 reg;
-
-	/* Disable AUX channel module */
-	reg = readl(dp->reg_base + EXYNOS_DP_FUNC_EN_2);
-	reg |= AUX_FUNC_EN_N;
-	writel(reg, dp->reg_base + EXYNOS_DP_FUNC_EN_2);
-}
-
-void exynos_dp_init_aux(struct exynos_dp_device *dp)
-{
-	u32 reg;
-
-	/* Clear inerrupts related to AUX channel */
-	reg = RPLY_RECEIV | AUX_ERR;
-	writel(reg, dp->reg_base + EXYNOS_DP_INT_STA);
-
-	exynos_dp_reset_aux(dp);
-
-	/* Disable AUX transaction H/W retry */
-	reg = AUX_BIT_PERIOD_EXPECTED_DELAY(3) | AUX_HW_RETRY_COUNT_SEL(0)|
-		AUX_HW_RETRY_INTERVAL_600_MICROSECONDS;
-	writel(reg, dp->reg_base + EXYNOS_DP_AUX_HW_RETRY_CTL) ;
-
-	/* Receive AUX Channel DEFER commands equal to DEFFER_COUNT*64 */
-	reg = DEFER_CTRL_EN | DEFER_COUNT(1);
-	writel(reg, dp->reg_base + EXYNOS_DP_AUX_CH_DEFER_CTL);
-
-	/* Enable AUX channel module */
-	reg = readl(dp->reg_base + EXYNOS_DP_FUNC_EN_2);
-	reg &= ~AUX_FUNC_EN_N;
-	writel(reg, dp->reg_base + EXYNOS_DP_FUNC_EN_2);
-}
-
-int exynos_dp_get_plug_in_status(struct exynos_dp_device *dp)
-{
-	u32 reg;
-
-	reg = readl(dp->reg_base + EXYNOS_DP_SYS_CTL_3);
-	if (reg & HPD_STATUS)
-		return 0;
-
-	return -EINVAL;
-}
-
-void exynos_dp_enable_sw_function(struct exynos_dp_device *dp)
-{
-	u32 reg;
-
-	reg = readl(dp->reg_base + EXYNOS_DP_FUNC_EN_1);
-	reg &= ~SW_FUNC_EN_N;
-	writel(reg, dp->reg_base + EXYNOS_DP_FUNC_EN_1);
-}
-
-int exynos_dp_start_aux_transaction(struct exynos_dp_device *dp)
-{
-	int reg;
-	int retval = 0;
-	int timeout_loop = 0;
-
-	/* Enable AUX CH operation */
-	reg = readl(dp->reg_base + EXYNOS_DP_AUX_CH_CTL_2);
-	reg |= AUX_EN;
-	writel(reg, dp->reg_base + EXYNOS_DP_AUX_CH_CTL_2);
-
-	/* Is AUX CH command reply received? */
-	reg = readl(dp->reg_base + EXYNOS_DP_INT_STA);
-	while (!(reg & RPLY_RECEIV)) {
-		timeout_loop++;
-		if (DP_TIMEOUT_LOOP_COUNT < timeout_loop) {
-			dev_err(dp->dev, "AUX CH command reply failed!\n");
-			return -ETIMEDOUT;
-		}
-		reg = readl(dp->reg_base + EXYNOS_DP_INT_STA);
-		usleep_range(10, 11);
-	}
-
-	/* Clear interrupt source for AUX CH command reply */
-	writel(RPLY_RECEIV, dp->reg_base + EXYNOS_DP_INT_STA);
-
-	/* Clear interrupt source for AUX CH access error */
-	reg = readl(dp->reg_base + EXYNOS_DP_INT_STA);
-	if (reg & AUX_ERR) {
-		writel(AUX_ERR, dp->reg_base + EXYNOS_DP_INT_STA);
-		return -EREMOTEIO;
-	}
-
-	/* Check AUX CH error access status */
-	reg = readl(dp->reg_base + EXYNOS_DP_AUX_CH_STA);
-	if ((reg & AUX_STATUS_MASK) != 0) {
-		dev_err(dp->dev, "AUX CH error happens: %d\n\n",
-			reg & AUX_STATUS_MASK);
-		return -EREMOTEIO;
-	}
-
-	return retval;
-}
-
-int exynos_dp_write_byte_to_dpcd(struct exynos_dp_device *dp,
-				unsigned int reg_addr,
-				unsigned char data)
-{
-	u32 reg;
-	int i;
-	int retval;
-
-	for (i = 0; i < 3; i++) {
-		/* Clear AUX CH data buffer */
-		reg = BUF_CLR;
-		writel(reg, dp->reg_base + EXYNOS_DP_BUFFER_DATA_CTL);
-
-		/* Select DPCD device address */
-		reg = AUX_ADDR_7_0(reg_addr);
-		writel(reg, dp->reg_base + EXYNOS_DP_AUX_ADDR_7_0);
-		reg = AUX_ADDR_15_8(reg_addr);
-		writel(reg, dp->reg_base + EXYNOS_DP_AUX_ADDR_15_8);
-		reg = AUX_ADDR_19_16(reg_addr);
-		writel(reg, dp->reg_base + EXYNOS_DP_AUX_ADDR_19_16);
-
-		/* Write data buffer */
-		reg = (unsigned int)data;
-		writel(reg, dp->reg_base + EXYNOS_DP_BUF_DATA_0);
-
-		/*
-		 * Set DisplayPort transaction and write 1 byte
-		 * If bit 3 is 1, DisplayPort transaction.
-		 * If Bit 3 is 0, I2C transaction.
-		 */
-		reg = AUX_TX_COMM_DP_TRANSACTION | AUX_TX_COMM_WRITE;
-		writel(reg, dp->reg_base + EXYNOS_DP_AUX_CH_CTL_1);
-
-		/* Start AUX transaction */
-		retval = exynos_dp_start_aux_transaction(dp);
-		if (retval == 0)
-			break;
-		else
-			dev_dbg(dp->dev, "%s: Aux Transaction fail!\n",
-				__func__);
-	}
-
-	return retval;
-}
-
-int exynos_dp_read_byte_from_dpcd(struct exynos_dp_device *dp,
-				unsigned int reg_addr,
-				unsigned char *data)
-{
-	u32 reg;
-	int i;
-	int retval;
-
-	for (i = 0; i < 3; i++) {
-		/* Clear AUX CH data buffer */
-		reg = BUF_CLR;
-		writel(reg, dp->reg_base + EXYNOS_DP_BUFFER_DATA_CTL);
-
-		/* Select DPCD device address */
-		reg = AUX_ADDR_7_0(reg_addr);
-		writel(reg, dp->reg_base + EXYNOS_DP_AUX_ADDR_7_0);
-		reg = AUX_ADDR_15_8(reg_addr);
-		writel(reg, dp->reg_base + EXYNOS_DP_AUX_ADDR_15_8);
-		reg = AUX_ADDR_19_16(reg_addr);
-		writel(reg, dp->reg_base + EXYNOS_DP_AUX_ADDR_19_16);
-
-		/*
-		 * Set DisplayPort transaction and read 1 byte
-		 * If bit 3 is 1, DisplayPort transaction.
-		 * If Bit 3 is 0, I2C transaction.
-		 */
-		reg = AUX_TX_COMM_DP_TRANSACTION | AUX_TX_COMM_READ;
-		writel(reg, dp->reg_base + EXYNOS_DP_AUX_CH_CTL_1);
-
-		/* Start AUX transaction */
-		retval = exynos_dp_start_aux_transaction(dp);
-		if (retval == 0)
-			break;
-		else
-			dev_dbg(dp->dev, "%s: Aux Transaction fail!\n",
-				__func__);
-	}
-
-	/* Read data buffer */
-	reg = readl(dp->reg_base + EXYNOS_DP_BUF_DATA_0);
-	*data = (unsigned char)(reg & 0xff);
-
-	return retval;
-}
-
-int exynos_dp_write_bytes_to_dpcd(struct exynos_dp_device *dp,
-				unsigned int reg_addr,
-				unsigned int count,
-				unsigned char data[])
-{
-	u32 reg;
-	unsigned int start_offset;
-	unsigned int cur_data_count;
-	unsigned int cur_data_idx;
-	int i;
-	int retval = 0;
-
-	/* Clear AUX CH data buffer */
-	reg = BUF_CLR;
-	writel(reg, dp->reg_base + EXYNOS_DP_BUFFER_DATA_CTL);
-
-	start_offset = 0;
-	while (start_offset < count) {
-		/* Buffer size of AUX CH is 16 * 4bytes */
-		if ((count - start_offset) > 16)
-			cur_data_count = 16;
-		else
-			cur_data_count = count - start_offset;
-
-		for (i = 0; i < 3; i++) {
-			/* Select DPCD device address */
-			reg = AUX_ADDR_7_0(reg_addr + start_offset);
-			writel(reg, dp->reg_base + EXYNOS_DP_AUX_ADDR_7_0);
-			reg = AUX_ADDR_15_8(reg_addr + start_offset);
-			writel(reg, dp->reg_base + EXYNOS_DP_AUX_ADDR_15_8);
-			reg = AUX_ADDR_19_16(reg_addr + start_offset);
-			writel(reg, dp->reg_base + EXYNOS_DP_AUX_ADDR_19_16);
-
-			for (cur_data_idx = 0; cur_data_idx < cur_data_count;
-			     cur_data_idx++) {
-				reg = data[start_offset + cur_data_idx];
-				writel(reg, dp->reg_base + EXYNOS_DP_BUF_DATA_0
-							  + 4 * cur_data_idx);
-			}
-
-			/*
-			 * Set DisplayPort transaction and write
-			 * If bit 3 is 1, DisplayPort transaction.
-			 * If Bit 3 is 0, I2C transaction.
-			 */
-			reg = AUX_LENGTH(cur_data_count) |
-				AUX_TX_COMM_DP_TRANSACTION | AUX_TX_COMM_WRITE;
-			writel(reg, dp->reg_base + EXYNOS_DP_AUX_CH_CTL_1);
-
-			/* Start AUX transaction */
-			retval = exynos_dp_start_aux_transaction(dp);
-			if (retval == 0)
-				break;
-			else
-				dev_dbg(dp->dev, "%s: Aux Transaction fail!\n",
-					__func__);
-		}
-
-		start_offset += cur_data_count;
-	}
-
-	return retval;
-}
-
-int exynos_dp_read_bytes_from_dpcd(struct exynos_dp_device *dp,
-				unsigned int reg_addr,
-				unsigned int count,
-				unsigned char data[])
-{
-	u32 reg;
-	unsigned int start_offset;
-	unsigned int cur_data_count;
-	unsigned int cur_data_idx;
-	int i;
-	int retval = 0;
-
-	/* Clear AUX CH data buffer */
-	reg = BUF_CLR;
-	writel(reg, dp->reg_base + EXYNOS_DP_BUFFER_DATA_CTL);
-
-	start_offset = 0;
-	while (start_offset < count) {
-		/* Buffer size of AUX CH is 16 * 4bytes */
-		if ((count - start_offset) > 16)
-			cur_data_count = 16;
-		else
-			cur_data_count = count - start_offset;
-
-		/* AUX CH Request Transaction process */
-		for (i = 0; i < 3; i++) {
-			/* Select DPCD device address */
-			reg = AUX_ADDR_7_0(reg_addr + start_offset);
-			writel(reg, dp->reg_base + EXYNOS_DP_AUX_ADDR_7_0);
-			reg = AUX_ADDR_15_8(reg_addr + start_offset);
-			writel(reg, dp->reg_base + EXYNOS_DP_AUX_ADDR_15_8);
-			reg = AUX_ADDR_19_16(reg_addr + start_offset);
-			writel(reg, dp->reg_base + EXYNOS_DP_AUX_ADDR_19_16);
-
-			/*
-			 * Set DisplayPort transaction and read
-			 * If bit 3 is 1, DisplayPort transaction.
-			 * If Bit 3 is 0, I2C transaction.
-			 */
-			reg = AUX_LENGTH(cur_data_count) |
-				AUX_TX_COMM_DP_TRANSACTION | AUX_TX_COMM_READ;
-			writel(reg, dp->reg_base + EXYNOS_DP_AUX_CH_CTL_1);
-
-			/* Start AUX transaction */
-			retval = exynos_dp_start_aux_transaction(dp);
-			if (retval == 0)
-				break;
-			else
-				dev_dbg(dp->dev, "%s: Aux Transaction fail!\n",
-					__func__);
-		}
-
-		for (cur_data_idx = 0; cur_data_idx < cur_data_count;
-		    cur_data_idx++) {
-			reg = readl(dp->reg_base + EXYNOS_DP_BUF_DATA_0
-						 + 4 * cur_data_idx);
-			data[start_offset + cur_data_idx] =
-				(unsigned char)reg;
-		}
-
-		start_offset += cur_data_count;
-	}
-
-	return retval;
-}
-
-int exynos_dp_select_i2c_device(struct exynos_dp_device *dp,
-				unsigned int device_addr,
-				unsigned int reg_addr)
-{
-	u32 reg;
-	int retval;
-
-	/* Set EDID device address */
-	reg = device_addr;
-	writel(reg, dp->reg_base + EXYNOS_DP_AUX_ADDR_7_0);
-	writel(0x0, dp->reg_base + EXYNOS_DP_AUX_ADDR_15_8);
-	writel(0x0, dp->reg_base + EXYNOS_DP_AUX_ADDR_19_16);
-
-	/* Set offset from base address of EDID device */
-	writel(reg_addr, dp->reg_base + EXYNOS_DP_BUF_DATA_0);
-
-	/*
-	 * Set I2C transaction and write address
-	 * If bit 3 is 1, DisplayPort transaction.
-	 * If Bit 3 is 0, I2C transaction.
-	 */
-	reg = AUX_TX_COMM_I2C_TRANSACTION | AUX_TX_COMM_MOT |
-		AUX_TX_COMM_WRITE;
-	writel(reg, dp->reg_base + EXYNOS_DP_AUX_CH_CTL_1);
-
-	/* Start AUX transaction */
-	retval = exynos_dp_start_aux_transaction(dp);
-	if (retval != 0)
-		dev_dbg(dp->dev, "%s: Aux Transaction fail!\n", __func__);
-
-	return retval;
-}
-
-int exynos_dp_read_byte_from_i2c(struct exynos_dp_device *dp,
-				unsigned int device_addr,
-				unsigned int reg_addr,
-				unsigned int *data)
-{
-	u32 reg;
-	int i;
-	int retval;
-
-	for (i = 0; i < 3; i++) {
-		/* Clear AUX CH data buffer */
-		reg = BUF_CLR;
-		writel(reg, dp->reg_base + EXYNOS_DP_BUFFER_DATA_CTL);
-
-		/* Select EDID device */
-		retval = exynos_dp_select_i2c_device(dp, device_addr, reg_addr);
-		if (retval != 0)
-			continue;
-
-		/*
-		 * Set I2C transaction and read data
-		 * If bit 3 is 1, DisplayPort transaction.
-		 * If Bit 3 is 0, I2C transaction.
-		 */
-		reg = AUX_TX_COMM_I2C_TRANSACTION |
-			AUX_TX_COMM_READ;
-		writel(reg, dp->reg_base + EXYNOS_DP_AUX_CH_CTL_1);
-
-		/* Start AUX transaction */
-		retval = exynos_dp_start_aux_transaction(dp);
-		if (retval == 0)
-			break;
-		else
-			dev_dbg(dp->dev, "%s: Aux Transaction fail!\n",
-				__func__);
-	}
-
-	/* Read data */
-	if (retval == 0)
-		*data = readl(dp->reg_base + EXYNOS_DP_BUF_DATA_0);
-
-	return retval;
-}
-
-int exynos_dp_read_bytes_from_i2c(struct exynos_dp_device *dp,
-				unsigned int device_addr,
-				unsigned int reg_addr,
-				unsigned int count,
-				unsigned char edid[])
-{
-	u32 reg;
-	unsigned int i, j;
-	unsigned int cur_data_idx;
-	unsigned int defer = 0;
-	int retval = 0;
-
-	for (i = 0; i < count; i += 16) {
-		for (j = 0; j < 3; j++) {
-			/* Clear AUX CH data buffer */
-			reg = BUF_CLR;
-			writel(reg, dp->reg_base + EXYNOS_DP_BUFFER_DATA_CTL);
-
-			/* Set normal AUX CH command */
-			reg = readl(dp->reg_base + EXYNOS_DP_AUX_CH_CTL_2);
-			reg &= ~ADDR_ONLY;
-			writel(reg, dp->reg_base + EXYNOS_DP_AUX_CH_CTL_2);
-
-			/*
-			 * If Rx sends defer, Tx sends only reads
-			 * request without sending address
-			 */
-			if (!defer)
-				retval = exynos_dp_select_i2c_device(dp,
-						device_addr, reg_addr + i);
-			else
-				defer = 0;
-
-			if (retval == 0) {
-				/*
-				 * Set I2C transaction and write data
-				 * If bit 3 is 1, DisplayPort transaction.
-				 * If Bit 3 is 0, I2C transaction.
-				 */
-				reg = AUX_LENGTH(16) |
-					AUX_TX_COMM_I2C_TRANSACTION |
-					AUX_TX_COMM_READ;
-				writel(reg, dp->reg_base +
-					EXYNOS_DP_AUX_CH_CTL_1);
-
-				/* Start AUX transaction */
-				retval = exynos_dp_start_aux_transaction(dp);
-				if (retval == 0)
-					break;
-				else
-					dev_dbg(dp->dev,
-						"%s: Aux Transaction fail!\n",
-						__func__);
-			}
-			/* Check if Rx sends defer */
-			reg = readl(dp->reg_base + EXYNOS_DP_AUX_RX_COMM);
-			if (reg == AUX_RX_COMM_AUX_DEFER ||
-				reg == AUX_RX_COMM_I2C_DEFER) {
-				dev_err(dp->dev, "Defer: %d\n\n", reg);
-				defer = 1;
-			}
-		}
-
-		for (cur_data_idx = 0; cur_data_idx < 16; cur_data_idx++) {
-			reg = readl(dp->reg_base + EXYNOS_DP_BUF_DATA_0
-						 + 4 * cur_data_idx);
-			edid[i + cur_data_idx] = (unsigned char)reg;
-		}
-	}
-
-	return retval;
-}
-
-void exynos_dp_set_link_bandwidth(struct exynos_dp_device *dp, u32 bwtype)
-{
-	u32 reg;
-
-	reg = bwtype;
-	if ((bwtype == LINK_RATE_2_70GBPS) || (bwtype == LINK_RATE_1_62GBPS))
-		writel(reg, dp->reg_base + EXYNOS_DP_LINK_BW_SET);
-}
-
-void exynos_dp_get_link_bandwidth(struct exynos_dp_device *dp, u32 *bwtype)
-{
-	u32 reg;
-
-	reg = readl(dp->reg_base + EXYNOS_DP_LINK_BW_SET);
-	*bwtype = reg;
-}
-
-void exynos_dp_set_lane_count(struct exynos_dp_device *dp, u32 count)
-{
-	u32 reg;
-
-	reg = count;
-	writel(reg, dp->reg_base + EXYNOS_DP_LANE_COUNT_SET);
-}
-
-void exynos_dp_get_lane_count(struct exynos_dp_device *dp, u32 *count)
-{
-	u32 reg;
-
-	reg = readl(dp->reg_base + EXYNOS_DP_LANE_COUNT_SET);
-	*count = reg;
-}
-
-void exynos_dp_enable_enhanced_mode(struct exynos_dp_device *dp, bool enable)
-{
-	u32 reg;
-
-	if (enable) {
-		reg = readl(dp->reg_base + EXYNOS_DP_SYS_CTL_4);
-		reg |= ENHANCED;
-		writel(reg, dp->reg_base + EXYNOS_DP_SYS_CTL_4);
-	} else {
-		reg = readl(dp->reg_base + EXYNOS_DP_SYS_CTL_4);
-		reg &= ~ENHANCED;
-		writel(reg, dp->reg_base + EXYNOS_DP_SYS_CTL_4);
-	}
-}
-
-void exynos_dp_set_training_pattern(struct exynos_dp_device *dp,
-				 enum pattern_set pattern)
-{
-	u32 reg;
-
-	switch (pattern) {
-	case PRBS7:
-		reg = SCRAMBLING_ENABLE | LINK_QUAL_PATTERN_SET_PRBS7;
-		writel(reg, dp->reg_base + EXYNOS_DP_TRAINING_PTN_SET);
-		break;
-	case D10_2:
-		reg = SCRAMBLING_ENABLE | LINK_QUAL_PATTERN_SET_D10_2;
-		writel(reg, dp->reg_base + EXYNOS_DP_TRAINING_PTN_SET);
-		break;
-	case TRAINING_PTN1:
-		reg = SCRAMBLING_DISABLE | SW_TRAINING_PATTERN_SET_PTN1;
-		writel(reg, dp->reg_base + EXYNOS_DP_TRAINING_PTN_SET);
-		break;
-	case TRAINING_PTN2:
-		reg = SCRAMBLING_DISABLE | SW_TRAINING_PATTERN_SET_PTN2;
-		writel(reg, dp->reg_base + EXYNOS_DP_TRAINING_PTN_SET);
-		break;
-	case DP_NONE:
-		reg = SCRAMBLING_ENABLE |
-			LINK_QUAL_PATTERN_SET_DISABLE |
-			SW_TRAINING_PATTERN_SET_NORMAL;
-		writel(reg, dp->reg_base + EXYNOS_DP_TRAINING_PTN_SET);
-		break;
-	default:
-		break;
-	}
-}
-
-void exynos_dp_set_lane0_pre_emphasis(struct exynos_dp_device *dp, u32 level)
-{
-	u32 reg;
-
-	reg = readl(dp->reg_base + EXYNOS_DP_LN0_LINK_TRAINING_CTL);
-	reg &= ~PRE_EMPHASIS_SET_MASK;
-	reg |= level << PRE_EMPHASIS_SET_SHIFT;
-	writel(reg, dp->reg_base + EXYNOS_DP_LN0_LINK_TRAINING_CTL);
-}
-
-void exynos_dp_set_lane1_pre_emphasis(struct exynos_dp_device *dp, u32 level)
-{
-	u32 reg;
-
-	reg = readl(dp->reg_base + EXYNOS_DP_LN1_LINK_TRAINING_CTL);
-	reg &= ~PRE_EMPHASIS_SET_MASK;
-	reg |= level << PRE_EMPHASIS_SET_SHIFT;
-	writel(reg, dp->reg_base + EXYNOS_DP_LN1_LINK_TRAINING_CTL);
-}
-
-void exynos_dp_set_lane2_pre_emphasis(struct exynos_dp_device *dp, u32 level)
-{
-	u32 reg;
-
-	reg = readl(dp->reg_base + EXYNOS_DP_LN2_LINK_TRAINING_CTL);
-	reg &= ~PRE_EMPHASIS_SET_MASK;
-	reg |= level << PRE_EMPHASIS_SET_SHIFT;
-	writel(reg, dp->reg_base + EXYNOS_DP_LN2_LINK_TRAINING_CTL);
-}
-
-void exynos_dp_set_lane3_pre_emphasis(struct exynos_dp_device *dp, u32 level)
-{
-	u32 reg;
-
-	reg = readl(dp->reg_base + EXYNOS_DP_LN3_LINK_TRAINING_CTL);
-	reg &= ~PRE_EMPHASIS_SET_MASK;
-	reg |= level << PRE_EMPHASIS_SET_SHIFT;
-	writel(reg, dp->reg_base + EXYNOS_DP_LN3_LINK_TRAINING_CTL);
-}
-
-void exynos_dp_set_lane0_link_training(struct exynos_dp_device *dp,
-					u32 training_lane)
-{
-	u32 reg;
-
-	reg = training_lane;
-	writel(reg, dp->reg_base + EXYNOS_DP_LN0_LINK_TRAINING_CTL);
-}
-
-void exynos_dp_set_lane1_link_training(struct exynos_dp_device *dp,
-					u32 training_lane)
-{
-	u32 reg;
-
-	reg = training_lane;
-	writel(reg, dp->reg_base + EXYNOS_DP_LN1_LINK_TRAINING_CTL);
-}
-
-void exynos_dp_set_lane2_link_training(struct exynos_dp_device *dp,
-					u32 training_lane)
-{
-	u32 reg;
-
-	reg = training_lane;
-	writel(reg, dp->reg_base + EXYNOS_DP_LN2_LINK_TRAINING_CTL);
-}
-
-void exynos_dp_set_lane3_link_training(struct exynos_dp_device *dp,
-					u32 training_lane)
-{
-	u32 reg;
-
-	reg = training_lane;
-	writel(reg, dp->reg_base + EXYNOS_DP_LN3_LINK_TRAINING_CTL);
-}
-
-u32 exynos_dp_get_lane0_link_training(struct exynos_dp_device *dp)
-{
-	u32 reg;
-
-	reg = readl(dp->reg_base + EXYNOS_DP_LN0_LINK_TRAINING_CTL);
-	return reg;
-}
-
-u32 exynos_dp_get_lane1_link_training(struct exynos_dp_device *dp)
-{
-	u32 reg;
-
-	reg = readl(dp->reg_base + EXYNOS_DP_LN1_LINK_TRAINING_CTL);
-	return reg;
-}
-
-u32 exynos_dp_get_lane2_link_training(struct exynos_dp_device *dp)
-{
-	u32 reg;
-
-	reg = readl(dp->reg_base + EXYNOS_DP_LN2_LINK_TRAINING_CTL);
-	return reg;
-}
-
-u32 exynos_dp_get_lane3_link_training(struct exynos_dp_device *dp)
-{
-	u32 reg;
-
-	reg = readl(dp->reg_base + EXYNOS_DP_LN3_LINK_TRAINING_CTL);
-	return reg;
-}
-
-void exynos_dp_reset_macro(struct exynos_dp_device *dp)
-{
-	u32 reg;
-
-	reg = readl(dp->reg_base + EXYNOS_DP_PHY_TEST);
-	reg |= MACRO_RST;
-	writel(reg, dp->reg_base + EXYNOS_DP_PHY_TEST);
-
-	/* 10 us is the minimum reset time. */
-	usleep_range(10, 20);
-
-	reg &= ~MACRO_RST;
-	writel(reg, dp->reg_base + EXYNOS_DP_PHY_TEST);
-}
-
-void exynos_dp_init_video(struct exynos_dp_device *dp)
-{
-	u32 reg;
-
-	reg = VSYNC_DET | VID_FORMAT_CHG | VID_CLK_CHG;
-	writel(reg, dp->reg_base + EXYNOS_DP_COMMON_INT_STA_1);
-
-	reg = 0x0;
-	writel(reg, dp->reg_base + EXYNOS_DP_SYS_CTL_1);
-
-	reg = CHA_CRI(4) | CHA_CTRL;
-	writel(reg, dp->reg_base + EXYNOS_DP_SYS_CTL_2);
-
-	reg = 0x0;
-	writel(reg, dp->reg_base + EXYNOS_DP_SYS_CTL_3);
-
-	reg = VID_HRES_TH(2) | VID_VRES_TH(0);
-	writel(reg, dp->reg_base + EXYNOS_DP_VIDEO_CTL_8);
-}
-
-void exynos_dp_set_video_color_format(struct exynos_dp_device *dp)
-{
-	u32 reg;
-
-	/* Configure the input color depth, color space, dynamic range */
-	reg = (dp->video_info->dynamic_range << IN_D_RANGE_SHIFT) |
-		(dp->video_info->color_depth << IN_BPC_SHIFT) |
-		(dp->video_info->color_space << IN_COLOR_F_SHIFT);
-	writel(reg, dp->reg_base + EXYNOS_DP_VIDEO_CTL_2);
-
-	/* Set Input Color YCbCr Coefficients to ITU601 or ITU709 */
-	reg = readl(dp->reg_base + EXYNOS_DP_VIDEO_CTL_3);
-	reg &= ~IN_YC_COEFFI_MASK;
-	if (dp->video_info->ycbcr_coeff)
-		reg |= IN_YC_COEFFI_ITU709;
-	else
-		reg |= IN_YC_COEFFI_ITU601;
-	writel(reg, dp->reg_base + EXYNOS_DP_VIDEO_CTL_3);
-}
-
-int exynos_dp_is_slave_video_stream_clock_on(struct exynos_dp_device *dp)
-{
-	u32 reg;
-
-	reg = readl(dp->reg_base + EXYNOS_DP_SYS_CTL_1);
-	writel(reg, dp->reg_base + EXYNOS_DP_SYS_CTL_1);
-
-	reg = readl(dp->reg_base + EXYNOS_DP_SYS_CTL_1);
-
-	if (!(reg & DET_STA)) {
-		dev_dbg(dp->dev, "Input stream clock not detected.\n");
-		return -EINVAL;
-	}
-
-	reg = readl(dp->reg_base + EXYNOS_DP_SYS_CTL_2);
-	writel(reg, dp->reg_base + EXYNOS_DP_SYS_CTL_2);
-
-	reg = readl(dp->reg_base + EXYNOS_DP_SYS_CTL_2);
-	dev_dbg(dp->dev, "wait SYS_CTL_2.\n");
-
-	if (reg & CHA_STA) {
-		dev_dbg(dp->dev, "Input stream clk is changing\n");
-		return -EINVAL;
-	}
-
-	return 0;
-}
-
-void exynos_dp_set_video_cr_mn(struct exynos_dp_device *dp,
-		enum clock_recovery_m_value_type type,
-		u32 m_value,
-		u32 n_value)
-{
-	u32 reg;
-
-	if (type == REGISTER_M) {
-		reg = readl(dp->reg_base + EXYNOS_DP_SYS_CTL_4);
-		reg |= FIX_M_VID;
-		writel(reg, dp->reg_base + EXYNOS_DP_SYS_CTL_4);
-		reg = m_value & 0xff;
-		writel(reg, dp->reg_base + EXYNOS_DP_M_VID_0);
-		reg = (m_value >> 8) & 0xff;
-		writel(reg, dp->reg_base + EXYNOS_DP_M_VID_1);
-		reg = (m_value >> 16) & 0xff;
-		writel(reg, dp->reg_base + EXYNOS_DP_M_VID_2);
-
-		reg = n_value & 0xff;
-		writel(reg, dp->reg_base + EXYNOS_DP_N_VID_0);
-		reg = (n_value >> 8) & 0xff;
-		writel(reg, dp->reg_base + EXYNOS_DP_N_VID_1);
-		reg = (n_value >> 16) & 0xff;
-		writel(reg, dp->reg_base + EXYNOS_DP_N_VID_2);
-	} else  {
-		reg = readl(dp->reg_base + EXYNOS_DP_SYS_CTL_4);
-		reg &= ~FIX_M_VID;
-		writel(reg, dp->reg_base + EXYNOS_DP_SYS_CTL_4);
-
-		writel(0x00, dp->reg_base + EXYNOS_DP_N_VID_0);
-		writel(0x80, dp->reg_base + EXYNOS_DP_N_VID_1);
-		writel(0x00, dp->reg_base + EXYNOS_DP_N_VID_2);
-	}
-}
-
-void exynos_dp_set_video_timing_mode(struct exynos_dp_device *dp, u32 type)
-{
-	u32 reg;
-
-	if (type == VIDEO_TIMING_FROM_CAPTURE) {
-		reg = readl(dp->reg_base + EXYNOS_DP_VIDEO_CTL_10);
-		reg &= ~FORMAT_SEL;
-		writel(reg, dp->reg_base + EXYNOS_DP_VIDEO_CTL_10);
-	} else {
-		reg = readl(dp->reg_base + EXYNOS_DP_VIDEO_CTL_10);
-		reg |= FORMAT_SEL;
-		writel(reg, dp->reg_base + EXYNOS_DP_VIDEO_CTL_10);
-	}
-}
-
-void exynos_dp_enable_video_master(struct exynos_dp_device *dp, bool enable)
-{
-	u32 reg;
-
-	if (enable) {
-		reg = readl(dp->reg_base + EXYNOS_DP_SOC_GENERAL_CTL);
-		reg &= ~VIDEO_MODE_MASK;
-		reg |= VIDEO_MASTER_MODE_EN | VIDEO_MODE_MASTER_MODE;
-		writel(reg, dp->reg_base + EXYNOS_DP_SOC_GENERAL_CTL);
-	} else {
-		reg = readl(dp->reg_base + EXYNOS_DP_SOC_GENERAL_CTL);
-		reg &= ~VIDEO_MODE_MASK;
-		reg |= VIDEO_MODE_SLAVE_MODE;
-		writel(reg, dp->reg_base + EXYNOS_DP_SOC_GENERAL_CTL);
-	}
-}
-
-void exynos_dp_start_video(struct exynos_dp_device *dp)
-{
-	u32 reg;
-
-	reg = readl(dp->reg_base + EXYNOS_DP_VIDEO_CTL_1);
-	reg |= VIDEO_EN;
-	writel(reg, dp->reg_base + EXYNOS_DP_VIDEO_CTL_1);
-}
-
-int exynos_dp_is_video_stream_on(struct exynos_dp_device *dp)
-{
-	u32 reg;
-
-	reg = readl(dp->reg_base + EXYNOS_DP_SYS_CTL_3);
-	writel(reg, dp->reg_base + EXYNOS_DP_SYS_CTL_3);
-
-	reg = readl(dp->reg_base + EXYNOS_DP_SYS_CTL_3);
-	if (!(reg & STRM_VALID)) {
-		dev_dbg(dp->dev, "Input video stream is not detected.\n");
-		return -EINVAL;
-	}
-
-	return 0;
-}
-
-void exynos_dp_config_video_slave_mode(struct exynos_dp_device *dp)
-{
-	u32 reg;
-
-	reg = readl(dp->reg_base + EXYNOS_DP_FUNC_EN_1);
-	reg &= ~(MASTER_VID_FUNC_EN_N|SLAVE_VID_FUNC_EN_N);
-	reg |= MASTER_VID_FUNC_EN_N;
-	writel(reg, dp->reg_base + EXYNOS_DP_FUNC_EN_1);
-
-	reg = readl(dp->reg_base + EXYNOS_DP_VIDEO_CTL_10);
-	reg &= ~INTERACE_SCAN_CFG;
-	reg |= (dp->video_info->interlaced << 2);
-	writel(reg, dp->reg_base + EXYNOS_DP_VIDEO_CTL_10);
-
-	reg = readl(dp->reg_base + EXYNOS_DP_VIDEO_CTL_10);
-	reg &= ~VSYNC_POLARITY_CFG;
-	reg |= (dp->video_info->v_sync_polarity << 1);
-	writel(reg, dp->reg_base + EXYNOS_DP_VIDEO_CTL_10);
-
-	reg = readl(dp->reg_base + EXYNOS_DP_VIDEO_CTL_10);
-	reg &= ~HSYNC_POLARITY_CFG;
-	reg |= (dp->video_info->h_sync_polarity << 0);
-	writel(reg, dp->reg_base + EXYNOS_DP_VIDEO_CTL_10);
-
-	reg = AUDIO_MODE_SPDIF_MODE | VIDEO_MODE_SLAVE_MODE;
-	writel(reg, dp->reg_base + EXYNOS_DP_SOC_GENERAL_CTL);
-}
-
-void exynos_dp_enable_scrambling(struct exynos_dp_device *dp)
-{
-	u32 reg;
-
-	reg = readl(dp->reg_base + EXYNOS_DP_TRAINING_PTN_SET);
-	reg &= ~SCRAMBLING_DISABLE;
-	writel(reg, dp->reg_base + EXYNOS_DP_TRAINING_PTN_SET);
-}
-
-void exynos_dp_disable_scrambling(struct exynos_dp_device *dp)
-{
-	u32 reg;
-
-	reg = readl(dp->reg_base + EXYNOS_DP_TRAINING_PTN_SET);
-	reg |= SCRAMBLING_DISABLE;
-	writel(reg, dp->reg_base + EXYNOS_DP_TRAINING_PTN_SET);
-}
diff --git a/drivers/video/exynos/exynos_dp_reg.h b/drivers/video/exynos/exynos_dp_reg.h
deleted file mode 100644
index 2e9bd0e0b9f..00000000000
--- a/drivers/video/exynos/exynos_dp_reg.h
+++ /dev/null
@@ -1,366 +0,0 @@
-/*
- * Register definition file for Samsung DP driver
- *
- * Copyright (C) 2012 Samsung Electronics Co., Ltd.
- * Author: Jingoo Han <jg1.han@samsung.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#ifndef _EXYNOS_DP_REG_H
-#define _EXYNOS_DP_REG_H
-
-#define EXYNOS_DP_TX_SW_RESET			0x14
-#define EXYNOS_DP_FUNC_EN_1			0x18
-#define EXYNOS_DP_FUNC_EN_2			0x1C
-#define EXYNOS_DP_VIDEO_CTL_1			0x20
-#define EXYNOS_DP_VIDEO_CTL_2			0x24
-#define EXYNOS_DP_VIDEO_CTL_3			0x28
-
-#define EXYNOS_DP_VIDEO_CTL_8			0x3C
-#define EXYNOS_DP_VIDEO_CTL_10			0x44
-
-#define EXYNOS_DP_LANE_MAP			0x35C
-
-#define EXYNOS_DP_ANALOG_CTL_1			0x370
-#define EXYNOS_DP_ANALOG_CTL_2			0x374
-#define EXYNOS_DP_ANALOG_CTL_3			0x378
-#define EXYNOS_DP_PLL_FILTER_CTL_1		0x37C
-#define EXYNOS_DP_TX_AMP_TUNING_CTL		0x380
-
-#define EXYNOS_DP_AUX_HW_RETRY_CTL		0x390
-
-#define EXYNOS_DP_COMMON_INT_STA_1		0x3C4
-#define EXYNOS_DP_COMMON_INT_STA_2		0x3C8
-#define EXYNOS_DP_COMMON_INT_STA_3		0x3CC
-#define EXYNOS_DP_COMMON_INT_STA_4		0x3D0
-#define EXYNOS_DP_INT_STA			0x3DC
-#define EXYNOS_DP_COMMON_INT_MASK_1		0x3E0
-#define EXYNOS_DP_COMMON_INT_MASK_2		0x3E4
-#define EXYNOS_DP_COMMON_INT_MASK_3		0x3E8
-#define EXYNOS_DP_COMMON_INT_MASK_4		0x3EC
-#define EXYNOS_DP_INT_STA_MASK			0x3F8
-#define EXYNOS_DP_INT_CTL			0x3FC
-
-#define EXYNOS_DP_SYS_CTL_1			0x600
-#define EXYNOS_DP_SYS_CTL_2			0x604
-#define EXYNOS_DP_SYS_CTL_3			0x608
-#define EXYNOS_DP_SYS_CTL_4			0x60C
-
-#define EXYNOS_DP_PKT_SEND_CTL			0x640
-#define EXYNOS_DP_HDCP_CTL			0x648
-
-#define EXYNOS_DP_LINK_BW_SET			0x680
-#define EXYNOS_DP_LANE_COUNT_SET		0x684
-#define EXYNOS_DP_TRAINING_PTN_SET		0x688
-#define EXYNOS_DP_LN0_LINK_TRAINING_CTL		0x68C
-#define EXYNOS_DP_LN1_LINK_TRAINING_CTL		0x690
-#define EXYNOS_DP_LN2_LINK_TRAINING_CTL		0x694
-#define EXYNOS_DP_LN3_LINK_TRAINING_CTL		0x698
-
-#define EXYNOS_DP_DEBUG_CTL			0x6C0
-#define EXYNOS_DP_HPD_DEGLITCH_L		0x6C4
-#define EXYNOS_DP_HPD_DEGLITCH_H		0x6C8
-#define EXYNOS_DP_LINK_DEBUG_CTL		0x6E0
-
-#define EXYNOS_DP_M_VID_0			0x700
-#define EXYNOS_DP_M_VID_1			0x704
-#define EXYNOS_DP_M_VID_2			0x708
-#define EXYNOS_DP_N_VID_0			0x70C
-#define EXYNOS_DP_N_VID_1			0x710
-#define EXYNOS_DP_N_VID_2			0x714
-
-#define EXYNOS_DP_PLL_CTL			0x71C
-#define EXYNOS_DP_PHY_PD			0x720
-#define EXYNOS_DP_PHY_TEST			0x724
-
-#define EXYNOS_DP_VIDEO_FIFO_THRD		0x730
-#define EXYNOS_DP_AUDIO_MARGIN			0x73C
-
-#define EXYNOS_DP_M_VID_GEN_FILTER_TH		0x764
-#define EXYNOS_DP_M_AUD_GEN_FILTER_TH		0x778
-#define EXYNOS_DP_AUX_CH_STA			0x780
-#define EXYNOS_DP_AUX_CH_DEFER_CTL		0x788
-#define EXYNOS_DP_AUX_RX_COMM			0x78C
-#define EXYNOS_DP_BUFFER_DATA_CTL		0x790
-#define EXYNOS_DP_AUX_CH_CTL_1			0x794
-#define EXYNOS_DP_AUX_ADDR_7_0			0x798
-#define EXYNOS_DP_AUX_ADDR_15_8			0x79C
-#define EXYNOS_DP_AUX_ADDR_19_16		0x7A0
-#define EXYNOS_DP_AUX_CH_CTL_2			0x7A4
-
-#define EXYNOS_DP_BUF_DATA_0			0x7C0
-
-#define EXYNOS_DP_SOC_GENERAL_CTL		0x800
-
-/* EXYNOS_DP_TX_SW_RESET */
-#define RESET_DP_TX				(0x1 << 0)
-
-/* EXYNOS_DP_FUNC_EN_1 */
-#define MASTER_VID_FUNC_EN_N			(0x1 << 7)
-#define SLAVE_VID_FUNC_EN_N			(0x1 << 5)
-#define AUD_FIFO_FUNC_EN_N			(0x1 << 4)
-#define AUD_FUNC_EN_N				(0x1 << 3)
-#define HDCP_FUNC_EN_N				(0x1 << 2)
-#define CRC_FUNC_EN_N				(0x1 << 1)
-#define SW_FUNC_EN_N				(0x1 << 0)
-
-/* EXYNOS_DP_FUNC_EN_2 */
-#define SSC_FUNC_EN_N				(0x1 << 7)
-#define AUX_FUNC_EN_N				(0x1 << 2)
-#define SERDES_FIFO_FUNC_EN_N			(0x1 << 1)
-#define LS_CLK_DOMAIN_FUNC_EN_N			(0x1 << 0)
-
-/* EXYNOS_DP_VIDEO_CTL_1 */
-#define VIDEO_EN				(0x1 << 7)
-#define HDCP_VIDEO_MUTE				(0x1 << 6)
-
-/* EXYNOS_DP_VIDEO_CTL_1 */
-#define IN_D_RANGE_MASK				(0x1 << 7)
-#define IN_D_RANGE_SHIFT			(7)
-#define IN_D_RANGE_CEA				(0x1 << 7)
-#define IN_D_RANGE_VESA				(0x0 << 7)
-#define IN_BPC_MASK				(0x7 << 4)
-#define IN_BPC_SHIFT				(4)
-#define IN_BPC_12_BITS				(0x3 << 4)
-#define IN_BPC_10_BITS				(0x2 << 4)
-#define IN_BPC_8_BITS				(0x1 << 4)
-#define IN_BPC_6_BITS				(0x0 << 4)
-#define IN_COLOR_F_MASK				(0x3 << 0)
-#define IN_COLOR_F_SHIFT			(0)
-#define IN_COLOR_F_YCBCR444			(0x2 << 0)
-#define IN_COLOR_F_YCBCR422			(0x1 << 0)
-#define IN_COLOR_F_RGB				(0x0 << 0)
-
-/* EXYNOS_DP_VIDEO_CTL_3 */
-#define IN_YC_COEFFI_MASK			(0x1 << 7)
-#define IN_YC_COEFFI_SHIFT			(7)
-#define IN_YC_COEFFI_ITU709			(0x1 << 7)
-#define IN_YC_COEFFI_ITU601			(0x0 << 7)
-#define VID_CHK_UPDATE_TYPE_MASK		(0x1 << 4)
-#define VID_CHK_UPDATE_TYPE_SHIFT		(4)
-#define VID_CHK_UPDATE_TYPE_1			(0x1 << 4)
-#define VID_CHK_UPDATE_TYPE_0			(0x0 << 4)
-
-/* EXYNOS_DP_VIDEO_CTL_8 */
-#define VID_HRES_TH(x)				(((x) & 0xf) << 4)
-#define VID_VRES_TH(x)				(((x) & 0xf) << 0)
-
-/* EXYNOS_DP_VIDEO_CTL_10 */
-#define FORMAT_SEL				(0x1 << 4)
-#define INTERACE_SCAN_CFG			(0x1 << 2)
-#define VSYNC_POLARITY_CFG			(0x1 << 1)
-#define HSYNC_POLARITY_CFG			(0x1 << 0)
-
-/* EXYNOS_DP_LANE_MAP */
-#define LANE3_MAP_LOGIC_LANE_0			(0x0 << 6)
-#define LANE3_MAP_LOGIC_LANE_1			(0x1 << 6)
-#define LANE3_MAP_LOGIC_LANE_2			(0x2 << 6)
-#define LANE3_MAP_LOGIC_LANE_3			(0x3 << 6)
-#define LANE2_MAP_LOGIC_LANE_0			(0x0 << 4)
-#define LANE2_MAP_LOGIC_LANE_1			(0x1 << 4)
-#define LANE2_MAP_LOGIC_LANE_2			(0x2 << 4)
-#define LANE2_MAP_LOGIC_LANE_3			(0x3 << 4)
-#define LANE1_MAP_LOGIC_LANE_0			(0x0 << 2)
-#define LANE1_MAP_LOGIC_LANE_1			(0x1 << 2)
-#define LANE1_MAP_LOGIC_LANE_2			(0x2 << 2)
-#define LANE1_MAP_LOGIC_LANE_3			(0x3 << 2)
-#define LANE0_MAP_LOGIC_LANE_0			(0x0 << 0)
-#define LANE0_MAP_LOGIC_LANE_1			(0x1 << 0)
-#define LANE0_MAP_LOGIC_LANE_2			(0x2 << 0)
-#define LANE0_MAP_LOGIC_LANE_3			(0x3 << 0)
-
-/* EXYNOS_DP_ANALOG_CTL_1 */
-#define TX_TERMINAL_CTRL_50_OHM			(0x1 << 4)
-
-/* EXYNOS_DP_ANALOG_CTL_2 */
-#define SEL_24M					(0x1 << 3)
-#define TX_DVDD_BIT_1_0625V			(0x4 << 0)
-
-/* EXYNOS_DP_ANALOG_CTL_3 */
-#define DRIVE_DVDD_BIT_1_0625V			(0x4 << 5)
-#define VCO_BIT_600_MICRO			(0x5 << 0)
-
-/* EXYNOS_DP_PLL_FILTER_CTL_1 */
-#define PD_RING_OSC				(0x1 << 6)
-#define AUX_TERMINAL_CTRL_50_OHM		(0x2 << 4)
-#define TX_CUR1_2X				(0x1 << 2)
-#define TX_CUR_16_MA				(0x3 << 0)
-
-/* EXYNOS_DP_TX_AMP_TUNING_CTL */
-#define CH3_AMP_400_MV				(0x0 << 24)
-#define CH2_AMP_400_MV				(0x0 << 16)
-#define CH1_AMP_400_MV				(0x0 << 8)
-#define CH0_AMP_400_MV				(0x0 << 0)
-
-/* EXYNOS_DP_AUX_HW_RETRY_CTL */
-#define AUX_BIT_PERIOD_EXPECTED_DELAY(x)	(((x) & 0x7) << 8)
-#define AUX_HW_RETRY_INTERVAL_MASK		(0x3 << 3)
-#define AUX_HW_RETRY_INTERVAL_600_MICROSECONDS	(0x0 << 3)
-#define AUX_HW_RETRY_INTERVAL_800_MICROSECONDS	(0x1 << 3)
-#define AUX_HW_RETRY_INTERVAL_1000_MICROSECONDS	(0x2 << 3)
-#define AUX_HW_RETRY_INTERVAL_1800_MICROSECONDS	(0x3 << 3)
-#define AUX_HW_RETRY_COUNT_SEL(x)		(((x) & 0x7) << 0)
-
-/* EXYNOS_DP_COMMON_INT_STA_1 */
-#define VSYNC_DET				(0x1 << 7)
-#define PLL_LOCK_CHG				(0x1 << 6)
-#define SPDIF_ERR				(0x1 << 5)
-#define SPDIF_UNSTBL				(0x1 << 4)
-#define VID_FORMAT_CHG				(0x1 << 3)
-#define AUD_CLK_CHG				(0x1 << 2)
-#define VID_CLK_CHG				(0x1 << 1)
-#define SW_INT					(0x1 << 0)
-
-/* EXYNOS_DP_COMMON_INT_STA_2 */
-#define ENC_EN_CHG				(0x1 << 6)
-#define HW_BKSV_RDY				(0x1 << 3)
-#define HW_SHA_DONE				(0x1 << 2)
-#define HW_AUTH_STATE_CHG			(0x1 << 1)
-#define HW_AUTH_DONE				(0x1 << 0)
-
-/* EXYNOS_DP_COMMON_INT_STA_3 */
-#define AFIFO_UNDER				(0x1 << 7)
-#define AFIFO_OVER				(0x1 << 6)
-#define R0_CHK_FLAG				(0x1 << 5)
-
-/* EXYNOS_DP_COMMON_INT_STA_4 */
-#define PSR_ACTIVE				(0x1 << 7)
-#define PSR_INACTIVE				(0x1 << 6)
-#define SPDIF_BI_PHASE_ERR			(0x1 << 5)
-#define HOTPLUG_CHG				(0x1 << 2)
-#define HPD_LOST				(0x1 << 1)
-#define PLUG					(0x1 << 0)
-
-/* EXYNOS_DP_INT_STA */
-#define INT_HPD					(0x1 << 6)
-#define HW_TRAINING_FINISH			(0x1 << 5)
-#define RPLY_RECEIV				(0x1 << 1)
-#define AUX_ERR					(0x1 << 0)
-
-/* EXYNOS_DP_INT_CTL */
-#define SOFT_INT_CTRL				(0x1 << 2)
-#define INT_POL1				(0x1 << 1)
-#define INT_POL0				(0x1 << 0)
-
-/* EXYNOS_DP_SYS_CTL_1 */
-#define DET_STA					(0x1 << 2)
-#define FORCE_DET				(0x1 << 1)
-#define DET_CTRL				(0x1 << 0)
-
-/* EXYNOS_DP_SYS_CTL_2 */
-#define CHA_CRI(x)				(((x) & 0xf) << 4)
-#define CHA_STA					(0x1 << 2)
-#define FORCE_CHA				(0x1 << 1)
-#define CHA_CTRL				(0x1 << 0)
-
-/* EXYNOS_DP_SYS_CTL_3 */
-#define HPD_STATUS				(0x1 << 6)
-#define F_HPD					(0x1 << 5)
-#define HPD_CTRL				(0x1 << 4)
-#define HDCP_RDY				(0x1 << 3)
-#define STRM_VALID				(0x1 << 2)
-#define F_VALID					(0x1 << 1)
-#define VALID_CTRL				(0x1 << 0)
-
-/* EXYNOS_DP_SYS_CTL_4 */
-#define FIX_M_AUD				(0x1 << 4)
-#define ENHANCED				(0x1 << 3)
-#define FIX_M_VID				(0x1 << 2)
-#define M_VID_UPDATE_CTRL			(0x3 << 0)
-
-/* EXYNOS_DP_TRAINING_PTN_SET */
-#define SCRAMBLER_TYPE				(0x1 << 9)
-#define HW_LINK_TRAINING_PATTERN		(0x1 << 8)
-#define SCRAMBLING_DISABLE			(0x1 << 5)
-#define SCRAMBLING_ENABLE			(0x0 << 5)
-#define LINK_QUAL_PATTERN_SET_MASK		(0x3 << 2)
-#define LINK_QUAL_PATTERN_SET_PRBS7		(0x3 << 2)
-#define LINK_QUAL_PATTERN_SET_D10_2		(0x1 << 2)
-#define LINK_QUAL_PATTERN_SET_DISABLE		(0x0 << 2)
-#define SW_TRAINING_PATTERN_SET_MASK		(0x3 << 0)
-#define SW_TRAINING_PATTERN_SET_PTN2		(0x2 << 0)
-#define SW_TRAINING_PATTERN_SET_PTN1		(0x1 << 0)
-#define SW_TRAINING_PATTERN_SET_NORMAL		(0x0 << 0)
-
-/* EXYNOS_DP_LN0_LINK_TRAINING_CTL */
-#define PRE_EMPHASIS_SET_MASK			(0x3 << 3)
-#define PRE_EMPHASIS_SET_SHIFT			(3)
-
-/* EXYNOS_DP_DEBUG_CTL */
-#define PLL_LOCK				(0x1 << 4)
-#define F_PLL_LOCK				(0x1 << 3)
-#define PLL_LOCK_CTRL				(0x1 << 2)
-#define PN_INV					(0x1 << 0)
-
-/* EXYNOS_DP_PLL_CTL */
-#define DP_PLL_PD				(0x1 << 7)
-#define DP_PLL_RESET				(0x1 << 6)
-#define DP_PLL_LOOP_BIT_DEFAULT			(0x1 << 4)
-#define DP_PLL_REF_BIT_1_1250V			(0x5 << 0)
-#define DP_PLL_REF_BIT_1_2500V			(0x7 << 0)
-
-/* EXYNOS_DP_PHY_PD */
-#define DP_PHY_PD				(0x1 << 5)
-#define AUX_PD					(0x1 << 4)
-#define CH3_PD					(0x1 << 3)
-#define CH2_PD					(0x1 << 2)
-#define CH1_PD					(0x1 << 1)
-#define CH0_PD					(0x1 << 0)
-
-/* EXYNOS_DP_PHY_TEST */
-#define MACRO_RST				(0x1 << 5)
-#define CH1_TEST				(0x1 << 1)
-#define CH0_TEST				(0x1 << 0)
-
-/* EXYNOS_DP_AUX_CH_STA */
-#define AUX_BUSY				(0x1 << 4)
-#define AUX_STATUS_MASK				(0xf << 0)
-
-/* EXYNOS_DP_AUX_CH_DEFER_CTL */
-#define DEFER_CTRL_EN				(0x1 << 7)
-#define DEFER_COUNT(x)				(((x) & 0x7f) << 0)
-
-/* EXYNOS_DP_AUX_RX_COMM */
-#define AUX_RX_COMM_I2C_DEFER			(0x2 << 2)
-#define AUX_RX_COMM_AUX_DEFER			(0x2 << 0)
-
-/* EXYNOS_DP_BUFFER_DATA_CTL */
-#define BUF_CLR					(0x1 << 7)
-#define BUF_DATA_COUNT(x)			(((x) & 0x1f) << 0)
-
-/* EXYNOS_DP_AUX_CH_CTL_1 */
-#define AUX_LENGTH(x)				(((x - 1) & 0xf) << 4)
-#define AUX_TX_COMM_MASK			(0xf << 0)
-#define AUX_TX_COMM_DP_TRANSACTION		(0x1 << 3)
-#define AUX_TX_COMM_I2C_TRANSACTION		(0x0 << 3)
-#define AUX_TX_COMM_MOT				(0x1 << 2)
-#define AUX_TX_COMM_WRITE			(0x0 << 0)
-#define AUX_TX_COMM_READ			(0x1 << 0)
-
-/* EXYNOS_DP_AUX_ADDR_7_0 */
-#define AUX_ADDR_7_0(x)				(((x) >> 0) & 0xff)
-
-/* EXYNOS_DP_AUX_ADDR_15_8 */
-#define AUX_ADDR_15_8(x)			(((x) >> 8) & 0xff)
-
-/* EXYNOS_DP_AUX_ADDR_19_16 */
-#define AUX_ADDR_19_16(x)			(((x) >> 16) & 0x0f)
-
-/* EXYNOS_DP_AUX_CH_CTL_2 */
-#define ADDR_ONLY				(0x1 << 1)
-#define AUX_EN					(0x1 << 0)
-
-/* EXYNOS_DP_SOC_GENERAL_CTL */
-#define AUDIO_MODE_SPDIF_MODE			(0x1 << 8)
-#define AUDIO_MODE_MASTER_MODE			(0x0 << 8)
-#define MASTER_VIDEO_INTERLACE_EN		(0x1 << 4)
-#define VIDEO_MASTER_CLK_SEL			(0x1 << 2)
-#define VIDEO_MASTER_MODE_EN			(0x1 << 1)
-#define VIDEO_MODE_MASK				(0x1 << 0)
-#define VIDEO_MODE_SLAVE_MODE			(0x1 << 0)
-#define VIDEO_MODE_MASTER_MODE			(0x0 << 0)
-
-#endif /* _EXYNOS_DP_REG_H */
diff --git a/drivers/video/68328fb.c b/drivers/video/fbdev/68328fb.c
index fa44fbed397..552258c8f99 100644
--- a/drivers/video/68328fb.c
+++ b/drivers/video/fbdev/68328fb.c
@@ -478,11 +478,10 @@ int __init mc68x328fb_init(void)
 		return -EINVAL;
 	}
 
-	printk(KERN_INFO
-		"fb%d: %s frame buffer device\n", fb_info.node,	fb_info.fix.id);
-	printk(KERN_INFO
-		"fb%d: %dx%dx%d at 0x%08lx\n", fb_info.node,
-		mc68x328fb_default.xres_virtual, mc68x328fb_default.yres_virtual,
+	fb_info(&fb_info, "%s frame buffer device\n", fb_info.fix.id);
+	fb_info(&fb_info, "%dx%dx%d at 0x%08lx\n",
+		mc68x328fb_default.xres_virtual,
+		mc68x328fb_default.yres_virtual,
 		1 << mc68x328fb_default.bits_per_pixel, videomemory);
 
 	return 0;
diff --git a/drivers/video/fbdev/Kconfig b/drivers/video/fbdev/Kconfig
new file mode 100644
index 00000000000..59c98bfd5a8
--- /dev/null
+++ b/drivers/video/fbdev/Kconfig
@@ -0,0 +1,2479 @@
+#
+# fbdev configuration
+#
+
+menuconfig FB
+	tristate "Support for frame buffer devices"
+	---help---
+	  The frame buffer device provides an abstraction for the graphics
+	  hardware. It represents the frame buffer of some video hardware and
+	  allows application software to access the graphics hardware through
+	  a well-defined interface, so the software doesn't need to know
+	  anything about the low-level (hardware register) stuff.
+
+	  Frame buffer devices work identically across the different
+	  architectures supported by Linux and make the implementation of
+	  application programs easier and more portable; at this point, an X
+	  server exists which uses the frame buffer device exclusively.
+	  On several non-X86 architectures, the frame buffer device is the
+	  only way to use the graphics hardware.
+
+	  The device is accessed through special device nodes, usually located
+	  in the /dev directory, i.e. /dev/fb*.
+
+	  You need an utility program called fbset to make full use of frame
+	  buffer devices. Please read <file:Documentation/fb/framebuffer.txt>
+	  and the Framebuffer-HOWTO at
+	  <http://www.munted.org.uk/programming/Framebuffer-HOWTO-1.3.html> for more
+	  information.
+
+	  Say Y here and to the driver for your graphics board below if you
+	  are compiling a kernel for a non-x86 architecture.
+
+	  If you are compiling for the x86 architecture, you can say Y if you
+	  want to play with it, but it is not essential. Please note that
+	  running graphical applications that directly touch the hardware
+	  (e.g. an accelerated X server) and that are not frame buffer
+	  device-aware may cause unexpected results. If unsure, say N.
+
+config FIRMWARE_EDID
+       bool "Enable firmware EDID"
+       depends on FB
+       default n
+       ---help---
+         This enables access to the EDID transferred from the firmware.
+	 On the i386, this is from the Video BIOS. Enable this if DDC/I2C
+	 transfers do not work for your driver and if you are using
+	 nvidiafb, i810fb or savagefb.
+
+	 In general, choosing Y for this option is safe.  If you
+	 experience extremely long delays while booting before you get
+	 something on your display, try setting this to N.  Matrox cards in
+	 combination with certain motherboards and monitors are known to
+	 suffer from this problem.
+
+config FB_DDC
+       tristate
+       depends on FB
+       select I2C_ALGOBIT
+       select I2C
+       default n
+
+config FB_BOOT_VESA_SUPPORT
+	bool
+	depends on FB
+	default n
+	---help---
+	  If true, at least one selected framebuffer driver can take advantage
+	  of VESA video modes set at an early boot stage via the vga= parameter.
+
+config FB_CFB_FILLRECT
+	tristate
+	depends on FB
+	default n
+	---help---
+	  Include the cfb_fillrect function for generic software rectangle
+	  filling. This is used by drivers that don't provide their own
+	  (accelerated) version.
+
+config FB_CFB_COPYAREA
+	tristate
+	depends on FB
+	default n
+	---help---
+	  Include the cfb_copyarea function for generic software area copying.
+	  This is used by drivers that don't provide their own (accelerated)
+	  version.
+
+config FB_CFB_IMAGEBLIT
+	tristate
+	depends on FB
+	default n
+	---help---
+	  Include the cfb_imageblit function for generic software image
+	  blitting. This is used by drivers that don't provide their own
+	  (accelerated) version.
+
+config FB_CFB_REV_PIXELS_IN_BYTE
+	bool
+	depends on FB
+	default n
+	---help---
+	  Allow generic frame-buffer functions to work on displays with 1, 2
+	  and 4 bits per pixel depths which has opposite order of pixels in
+	  byte order to bytes in long order.
+
+config FB_SYS_FILLRECT
+	tristate
+	depends on FB
+	default n
+	---help---
+	  Include the sys_fillrect function for generic software rectangle
+	  filling. This is used by drivers that don't provide their own
+	  (accelerated) version and the framebuffer is in system RAM.
+
+config FB_SYS_COPYAREA
+	tristate
+	depends on FB
+	default n
+	---help---
+	  Include the sys_copyarea function for generic software area copying.
+	  This is used by drivers that don't provide their own (accelerated)
+	  version and the framebuffer is in system RAM.
+
+config FB_SYS_IMAGEBLIT
+	tristate
+	depends on FB
+	default n
+	---help---
+	  Include the sys_imageblit function for generic software image
+	  blitting. This is used by drivers that don't provide their own
+	  (accelerated) version and the framebuffer is in system RAM.
+
+menuconfig FB_FOREIGN_ENDIAN
+	bool "Framebuffer foreign endianness support"
+	depends on FB
+	---help---
+	  This menu will let you enable support for the framebuffers with
+	  non-native endianness (e.g. Little-Endian framebuffer on a
+	  Big-Endian machine). Most probably you don't have such hardware,
+	  so it's safe to say "n" here.
+
+choice
+	prompt "Choice endianness support"
+	depends on FB_FOREIGN_ENDIAN
+
+config FB_BOTH_ENDIAN
+	bool "Support for Big- and Little-Endian framebuffers"
+
+config FB_BIG_ENDIAN
+	bool "Support for Big-Endian framebuffers only"
+
+config FB_LITTLE_ENDIAN
+	bool "Support for Little-Endian framebuffers only"
+
+endchoice
+
+config FB_SYS_FOPS
+       tristate
+       depends on FB
+       default n
+
+config FB_DEFERRED_IO
+	bool
+	depends on FB
+
+config FB_HECUBA
+	tristate
+	depends on FB
+	depends on FB_DEFERRED_IO
+
+config FB_SVGALIB
+	tristate
+	depends on FB
+	default n
+	---help---
+	  Common utility functions useful to fbdev drivers of VGA-based
+	  cards.
+
+config FB_MACMODES
+       tristate
+       depends on FB
+       default n
+
+config FB_BACKLIGHT
+	bool
+	depends on FB
+	select BACKLIGHT_LCD_SUPPORT
+	select BACKLIGHT_CLASS_DEVICE
+	default n
+
+config FB_MODE_HELPERS
+        bool "Enable Video Mode Handling Helpers"
+        depends on FB
+	default n
+	---help---
+	  This enables functions for handling video modes using the
+	  Generalized Timing Formula and the EDID parser. A few drivers rely
+          on this feature such as the radeonfb, rivafb, and the i810fb. If
+	  your driver does not take advantage of this feature, choosing Y will
+	  just increase the kernel size by about 5K.
+
+config FB_TILEBLITTING
+       bool "Enable Tile Blitting Support"
+       depends on FB
+       default n
+       ---help---
+         This enables tile blitting.  Tile blitting is a drawing technique
+	 where the screen is divided into rectangular sections (tiles), whereas
+	 the standard blitting divides the screen into pixels. Because the
+	 default drawing element is a tile, drawing functions will be passed
+	 parameters in terms of number of tiles instead of number of pixels.
+	 For example, to draw a single character, instead of using bitmaps,
+	 an index to an array of bitmaps will be used.  To clear or move a
+	 rectangular section of a screen, the rectangle will be described in
+	 terms of number of tiles in the x- and y-axis.
+
+	 This is particularly important to one driver, matroxfb.  If
+	 unsure, say N.
+
+comment "Frame buffer hardware drivers"
+	depends on FB
+
+config FB_GRVGA
+	tristate "Aeroflex Gaisler framebuffer support"
+	depends on FB && SPARC
+	select FB_CFB_FILLRECT
+	select FB_CFB_COPYAREA
+	select FB_CFB_IMAGEBLIT
+	---help---
+	This enables support for the SVGACTRL framebuffer in the GRLIB IP library from Aeroflex Gaisler.
+
+config FB_CIRRUS
+	tristate "Cirrus Logic support"
+	depends on FB && (ZORRO || PCI)
+	select FB_CFB_FILLRECT
+	select FB_CFB_COPYAREA
+	select FB_CFB_IMAGEBLIT
+	---help---
+	  This enables support for Cirrus Logic GD542x/543x based boards on
+	  Amiga: SD64, Piccolo, Picasso II/II+, Picasso IV, or EGS Spectrum.
+
+	  If you have a PCI-based system, this enables support for these
+	  chips: GD-543x, GD-544x, GD-5480.
+
+	  Please read the file <file:Documentation/fb/cirrusfb.txt>.
+
+	  Say N unless you have such a graphics board or plan to get one
+	  before you next recompile the kernel.
+
+config FB_PM2
+	tristate "Permedia2 support"
+	depends on FB && ((AMIGA && BROKEN) || PCI)
+	select FB_CFB_FILLRECT
+	select FB_CFB_COPYAREA
+	select FB_CFB_IMAGEBLIT
+	help
+	  This is the frame buffer device driver for cards based on
+	  the 3D Labs Permedia, Permedia 2 and Permedia 2V chips.
+	  The driver was tested on the following cards:
+		Diamond FireGL 1000 PRO AGP
+		ELSA Gloria Synergy PCI
+		Appian Jeronimo PRO (both heads) PCI
+		3DLabs Oxygen ACX aka EONtronics Picasso P2 PCI
+		Techsource Raptor GFX-8P (aka Sun PGX-32) on SPARC
+		ASK Graphic Blaster Exxtreme AGP
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called pm2fb.
+
+config FB_PM2_FIFO_DISCONNECT
+	bool "enable FIFO disconnect feature"
+	depends on FB_PM2 && PCI
+	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
+	select FB_CFB_FILLRECT
+	select FB_CFB_COPYAREA
+	select FB_CFB_IMAGEBLIT
+	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.txt>.  The module
+	  will be called amba-clcd.
+
+config FB_ACORN
+	bool "Acorn VIDC support"
+	depends on (FB = y) && ARM && ARCH_ACORN
+	select FB_CFB_FILLRECT
+	select FB_CFB_COPYAREA
+	select FB_CFB_IMAGEBLIT
+	help
+	  This is the frame buffer device driver for the Acorn VIDC graphics
+	  hardware found in Acorn RISC PCs and other ARM-based machines.  If
+	  unsure, say N.
+
+config FB_CLPS711X
+	bool "CLPS711X LCD support"
+	depends on (FB = y) && ARM && ARCH_CLPS711X
+	select FB_CFB_FILLRECT
+	select FB_CFB_COPYAREA
+	select FB_CFB_IMAGEBLIT
+	help
+	  Say Y to enable the Framebuffer driver for the CLPS7111 and
+	  EP7212 processors.
+
+config FB_SA1100
+	bool "SA-1100 LCD support"
+	depends on (FB = y) && ARM && ARCH_SA1100
+	select FB_CFB_FILLRECT
+	select FB_CFB_COPYAREA
+	select FB_CFB_IMAGEBLIT
+	help
+	  This is a framebuffer device for the SA-1100 LCD Controller.
+	  See <http://www.linux-fbdev.org/> for information on framebuffer
+	  devices.
+
+	  If you plan to use the LCD display with your SA-1100 system, say
+	  Y here.
+
+config FB_IMX
+	tristate "Freescale i.MX1/21/25/27 LCD support"
+	depends on FB && ARCH_MXC
+	select BACKLIGHT_LCD_SUPPORT
+	select LCD_CLASS_DEVICE
+	select FB_CFB_FILLRECT
+	select FB_CFB_COPYAREA
+	select FB_CFB_IMAGEBLIT
+	select FB_MODE_HELPERS
+	select VIDEOMODE_HELPERS
+
+config FB_CYBER2000
+	tristate "CyberPro 2000/2010/5000 support"
+	depends on FB && PCI && (BROKEN || !SPARC64)
+	select FB_CFB_FILLRECT
+	select FB_CFB_COPYAREA
+	select FB_CFB_IMAGEBLIT
+	help
+	  This enables support for the Integraphics CyberPro 20x0 and 5000
+	  VGA chips used in the Rebel.com Netwinder and other machines.
+	  Say Y if you have a NetWinder or a graphics card containing this
+	  device, otherwise say N.
+
+config FB_CYBER2000_DDC
+	bool "DDC for CyberPro support"
+	depends on FB_CYBER2000
+	select FB_DDC
+	default y
+	help
+	  Say Y here if you want DDC support for your CyberPro graphics
+	  card. This is only I2C bus support, driver does not use EDID.
+
+config FB_CYBER2000_I2C
+	bool "CyberPro 2000/2010/5000 I2C support"
+	depends on FB_CYBER2000 && I2C && ARCH_NETWINDER
+	depends on I2C=y || FB_CYBER2000=m
+	select I2C_ALGOBIT
+	help
+	  Enable support for the I2C video decoder interface on the
+	  Integraphics CyberPro 20x0 and 5000 VGA chips.  This is used
+	  on the Netwinder machines for the SAA7111 video capture.
+
+config FB_APOLLO
+	bool
+	depends on (FB = y) && APOLLO
+	default y
+	select FB_CFB_FILLRECT
+	select FB_CFB_IMAGEBLIT
+
+config FB_Q40
+	bool
+	depends on (FB = y) && Q40
+	default y
+	select FB_CFB_FILLRECT
+	select FB_CFB_COPYAREA
+	select FB_CFB_IMAGEBLIT
+
+config FB_AMIGA
+	tristate "Amiga native chipset support"
+	depends on FB && AMIGA
+	help
+	  This is the frame buffer device driver for the builtin graphics
+	  chipset found in Amigas.
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called amifb.
+
+config FB_AMIGA_OCS
+	bool "Amiga OCS chipset support"
+	depends on FB_AMIGA
+	help
+	  This enables support for the original Agnus and Denise video chips,
+	  found in the Amiga 1000 and most A500's and A2000's. If you intend
+	  to run Linux on any of these systems, say Y; otherwise say N.
+
+config FB_AMIGA_ECS
+	bool "Amiga ECS chipset support"
+	depends on FB_AMIGA
+	help
+	  This enables support for the Enhanced Chip Set, found in later
+	  A500's, later A2000's, the A600, the A3000, the A3000T and CDTV. If
+	  you intend to run Linux on any of these systems, say Y; otherwise
+	  say N.
+
+config FB_AMIGA_AGA
+	bool "Amiga AGA chipset support"
+	depends on FB_AMIGA
+	help
+	  This enables support for the Advanced Graphics Architecture (also
+	  known as the AGA or AA) Chip Set, found in the A1200, A4000, A4000T
+	  and CD32. If you intend to run Linux on any of these systems, say Y;
+	  otherwise say N.
+
+config FB_FM2
+	bool "Amiga FrameMaster II/Rainbow II support"
+	depends on (FB = y) && ZORRO
+	select FB_CFB_FILLRECT
+	select FB_CFB_COPYAREA
+	select FB_CFB_IMAGEBLIT
+	help
+	  This is the frame buffer device driver for the Amiga FrameMaster
+	  card from BSC (exhibited 1992 but not shipped as a CBM product).
+
+config FB_ARC
+	tristate "Arc Monochrome LCD board support"
+	depends on FB && X86
+	select FB_SYS_FILLRECT
+	select FB_SYS_COPYAREA
+	select FB_SYS_IMAGEBLIT
+	select FB_SYS_FOPS
+	help
+	  This enables support for the Arc Monochrome LCD board. The board
+	  is based on the KS-108 lcd controller and is typically a matrix
+	  of 2*n chips. This driver was tested with a 128x64 panel. This
+	  driver supports it for use with x86 SBCs through a 16 bit GPIO
+	  interface (8 bit data, 8 bit control). If you anticipate using
+	  this driver, say Y or M; otherwise say N. You must specify the
+	  GPIO IO address to be used for setting control and data.
+
+config FB_ATARI
+	bool "Atari native chipset support"
+	depends on (FB = y) && ATARI
+	select FB_CFB_FILLRECT
+	select FB_CFB_COPYAREA
+	select FB_CFB_IMAGEBLIT
+	help
+	  This is the frame buffer device driver for the builtin graphics
+	  chipset found in Ataris.
+
+config FB_OF
+	bool "Open Firmware frame buffer device support"
+	depends on (FB = y) && (PPC64 || PPC_OF) && (!PPC_PSERIES || PCI)
+	select FB_CFB_FILLRECT
+	select FB_CFB_COPYAREA
+	select FB_CFB_IMAGEBLIT
+	select FB_MACMODES
+	help
+	  Say Y if you want support with Open Firmware for your graphics
+	  board.
+
+config FB_CONTROL
+	bool "Apple \"control\" display support"
+	depends on (FB = y) && PPC_PMAC && PPC32
+	select FB_CFB_FILLRECT
+	select FB_CFB_COPYAREA
+	select FB_CFB_IMAGEBLIT
+	select FB_MACMODES
+	help
+	  This driver supports a frame buffer for the graphics adapter in the
+	  Power Macintosh 7300 and others.
+
+config FB_PLATINUM
+	bool "Apple \"platinum\" display support"
+	depends on (FB = y) && PPC_PMAC && PPC32
+	select FB_CFB_FILLRECT
+	select FB_CFB_COPYAREA
+	select FB_CFB_IMAGEBLIT
+	select FB_MACMODES
+	help
+	  This driver supports a frame buffer for the "platinum" graphics
+	  adapter in some Power Macintoshes.
+
+config FB_VALKYRIE
+	bool "Apple \"valkyrie\" display support"
+	depends on (FB = y) && (MAC || (PPC_PMAC && PPC32))
+	select FB_CFB_FILLRECT
+	select FB_CFB_COPYAREA
+	select FB_CFB_IMAGEBLIT
+	select FB_MACMODES
+	help
+	  This driver supports a frame buffer for the "valkyrie" graphics
+	  adapter in some Power Macintoshes.
+
+config FB_CT65550
+	bool "Chips 65550 display support"
+	depends on (FB = y) && PPC32 && PCI
+	select FB_CFB_FILLRECT
+	select FB_CFB_COPYAREA
+	select FB_CFB_IMAGEBLIT
+	help
+	  This is the frame buffer device driver for the Chips & Technologies
+	  65550 graphics chip in PowerBooks.
+
+config FB_ASILIANT
+	bool "Asiliant (Chips) 69000 display support"
+	depends on (FB = y) && PCI
+	select FB_CFB_FILLRECT
+	select FB_CFB_COPYAREA
+	select FB_CFB_IMAGEBLIT
+	help
+	  This is the frame buffer device driver for the Asiliant 69030 chipset
+
+config FB_IMSTT
+	bool "IMS Twin Turbo display support"
+	depends on (FB = y) && PCI
+	select FB_CFB_IMAGEBLIT
+	select FB_MACMODES if PPC
+	help
+	  The IMS Twin Turbo is a PCI-based frame buffer card bundled with
+	  many Macintosh and compatible computers.
+
+config FB_VGA16
+	tristate "VGA 16-color graphics support"
+	depends on FB && (X86 || PPC)
+	select FB_CFB_FILLRECT
+	select FB_CFB_COPYAREA
+	select FB_CFB_IMAGEBLIT
+	select VGASTATE
+	select FONT_8x16 if FRAMEBUFFER_CONSOLE
+	help
+	  This is the frame buffer device driver for VGA 16 color graphic
+	  cards. Say Y if you have such a card.
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called vga16fb.
+
+config FB_BF54X_LQ043
+	tristate "SHARP LQ043 TFT LCD (BF548 EZKIT)"
+	depends on FB && (BF54x) && !BF542
+	select FB_CFB_FILLRECT
+	select FB_CFB_COPYAREA
+	select FB_CFB_IMAGEBLIT
+	help
+	 This is the framebuffer device driver for a SHARP LQ043T1DG01 TFT LCD
+
+config FB_BFIN_T350MCQB
+	tristate "Varitronix COG-T350MCQB TFT LCD display (BF527 EZKIT)"
+	depends on FB && BLACKFIN
+	select BFIN_GPTIMERS
+	select FB_CFB_FILLRECT
+	select FB_CFB_COPYAREA
+	select FB_CFB_IMAGEBLIT
+	help
+	 This is the framebuffer device driver for a Varitronix VL-PS-COG-T350MCQB-01 display TFT LCD
+	 This display is a QVGA 320x240 24-bit RGB display interfaced by an 8-bit wide PPI
+	 It uses PPI[0..7] PPI_FS1, PPI_FS2 and PPI_CLK.
+
+config FB_BFIN_LQ035Q1
+	tristate "SHARP LQ035Q1DH02 TFT LCD"
+	depends on FB && BLACKFIN && SPI
+	select FB_CFB_FILLRECT
+	select FB_CFB_COPYAREA
+	select FB_CFB_IMAGEBLIT
+	select BFIN_GPTIMERS
+	help
+	  This is the framebuffer device driver for a SHARP LQ035Q1DH02 TFT display found on
+	  the Blackfin Landscape LCD EZ-Extender Card.
+	  This display is a QVGA 320x240 18-bit RGB display interfaced by an 16-bit wide PPI
+	  It uses PPI[0..15] PPI_FS1, PPI_FS2 and PPI_CLK.
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called bfin-lq035q1-fb.
+
+config FB_BF537_LQ035
+	tristate "SHARP LQ035 TFT LCD (BF537 STAMP)"
+	depends on FB && (BF534 || BF536 || BF537) && I2C_BLACKFIN_TWI
+	select FB_CFB_FILLRECT
+	select FB_CFB_COPYAREA
+	select FB_CFB_IMAGEBLIT
+	select BFIN_GPTIMERS
+	help
+	  This is the framebuffer device for a SHARP LQ035Q7DB03 TFT LCD
+	  attached to a BF537.
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called bf537-lq035.
+
+config FB_BFIN_7393
+	tristate "Blackfin ADV7393 Video encoder"
+	depends on FB && BLACKFIN
+	select I2C
+	select FB_CFB_FILLRECT
+	select FB_CFB_COPYAREA
+	select FB_CFB_IMAGEBLIT
+	help
+	  This is the framebuffer device for a ADV7393 video encoder
+	  attached to a Blackfin on the PPI port.
+	  If your Blackfin board has a ADV7393 select Y.
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called bfin_adv7393fb.
+
+choice
+	prompt  "Video mode support"
+	depends on FB_BFIN_7393
+	default NTSC
+
+config NTSC
+	bool 'NTSC 720x480'
+
+config PAL
+	bool 'PAL 720x576'
+
+config NTSC_640x480
+	bool 'NTSC 640x480 (Experimental)'
+
+config PAL_640x480
+	bool 'PAL 640x480 (Experimental)'
+
+config NTSC_YCBCR
+	bool 'NTSC 720x480 YCbCR input'
+
+config PAL_YCBCR
+	bool 'PAL 720x576 YCbCR input'
+
+endchoice
+
+choice
+	prompt  "Size of ADV7393 frame buffer memory Single/Double Size"
+	depends on (FB_BFIN_7393)
+	default ADV7393_1XMEM
+
+config ADV7393_1XMEM
+	bool 'Single'
+
+config ADV7393_2XMEM
+	bool 'Double'
+endchoice
+
+config FB_STI
+	tristate "HP STI frame buffer device support"
+	depends on FB && PARISC
+	select FB_CFB_FILLRECT
+	select FB_CFB_COPYAREA
+	select FB_CFB_IMAGEBLIT
+	select STI_CONSOLE
+	select VT
+	default y
+	---help---
+	  STI refers to the HP "Standard Text Interface" which is a set of
+	  BIOS routines contained in a ROM chip in HP PA-RISC based machines.
+	  Enabling this option will implement the linux framebuffer device
+	  using calls to the STI BIOS routines for initialisation.
+	
+	  If you enable this option, you will get a planar framebuffer device
+	  /dev/fb which will work on the most common HP graphic cards of the
+	  NGLE family, including the artist chips (in the 7xx and Bxxx series),
+	  HCRX, HCRX24, CRX, CRX24 and VisEG series.
+
+	  It is safe to enable this option, so you should probably say "Y".
+
+config FB_MAC
+	bool "Generic Macintosh display support"
+	depends on (FB = y) && MAC
+	select FB_CFB_FILLRECT
+	select FB_CFB_COPYAREA
+	select FB_CFB_IMAGEBLIT
+	select FB_MACMODES
+
+config FB_HP300
+	bool
+	depends on (FB = y) && DIO
+	select FB_CFB_IMAGEBLIT
+	default y
+
+config FB_TGA
+	tristate "TGA/SFB+ framebuffer support"
+	depends on FB && (ALPHA || TC)
+	select FB_CFB_FILLRECT
+	select FB_CFB_COPYAREA
+	select FB_CFB_IMAGEBLIT
+	select BITREVERSE
+	---help---
+	  This is the frame buffer device driver for generic TGA and SFB+
+	  graphic cards.  These include DEC ZLXp-E1, -E2 and -E3 PCI cards,
+	  also known as PBXGA-A, -B and -C, and DEC ZLX-E1, -E2 and -E3
+	  TURBOchannel cards, also known as PMAGD-A, -B and -C.
+
+	  Due to hardware limitations ZLX-E2 and E3 cards are not supported
+	  for DECstation 5000/200 systems.  Additionally due to firmware
+	  limitations these cards may cause troubles with booting DECstation
+	  5000/240 and /260 systems, but are fully supported under Linux if
+	  you manage to get it going. ;-)
+
+	  Say Y if you have one of those.
+
+config FB_UVESA
+	tristate "Userspace VESA VGA graphics support"
+	depends on FB && CONNECTOR
+	select FB_CFB_FILLRECT
+	select FB_CFB_COPYAREA
+	select FB_CFB_IMAGEBLIT
+	select FB_MODE_HELPERS
+	help
+	  This is the frame buffer driver for generic VBE 2.0 compliant
+	  graphic cards. It can also take advantage of VBE 3.0 features,
+	  such as refresh rate adjustment.
+
+	  This driver generally provides more features than vesafb but
+	  requires a userspace helper application called 'v86d'. See
+	  <file:Documentation/fb/uvesafb.txt> for more information.
+
+	  If unsure, say N.
+
+config FB_VESA
+	bool "VESA VGA graphics support"
+	depends on (FB = y) && X86
+	select FB_CFB_FILLRECT
+	select FB_CFB_COPYAREA
+	select FB_CFB_IMAGEBLIT
+	select FB_BOOT_VESA_SUPPORT
+	help
+	  This is the frame buffer device driver for generic VESA 2.0
+	  compliant graphic cards. The older VESA 1.2 cards are not supported.
+	  You will get a boot time penguin logo at no additional cost. Please
+	  read <file:Documentation/fb/vesafb.txt>. If unsure, say Y.
+
+config FB_EFI
+	bool "EFI-based Framebuffer Support"
+	depends on (FB = y) && X86 && EFI
+	select FB_CFB_FILLRECT
+	select FB_CFB_COPYAREA
+	select FB_CFB_IMAGEBLIT
+	help
+	  This is the EFI frame buffer device driver. If the firmware on
+	  your platform is EFI 1.10 or UEFI 2.0, select Y to add support for
+	  using the EFI framebuffer as your console.
+
+config FB_N411
+       tristate "N411 Apollo/Hecuba devkit support"
+       depends on FB && X86 && MMU
+       select FB_SYS_FILLRECT
+       select FB_SYS_COPYAREA
+       select FB_SYS_IMAGEBLIT
+       select FB_SYS_FOPS
+       select FB_DEFERRED_IO
+       select FB_HECUBA
+       help
+         This enables support for the Apollo display controller in its
+         Hecuba form using the n411 devkit.
+
+config FB_HGA
+	tristate "Hercules mono graphics support"
+	depends on FB && X86
+	help
+	  Say Y here if you have a Hercules mono graphics card.
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called hgafb.
+
+	  As this card technology is at least 25 years old,
+	  most people will answer N here.
+
+config FB_GBE
+	bool "SGI Graphics Backend frame buffer support"
+	depends on (FB = y) && SGI_IP32
+	select FB_CFB_FILLRECT
+	select FB_CFB_COPYAREA
+	select FB_CFB_IMAGEBLIT
+ 	help
+	  This is the frame buffer device driver for SGI Graphics Backend.
+	  This chip is used in SGI O2 and Visual Workstation 320/540.
+
+config FB_GBE_MEM
+	int "Video memory size in MB"
+	depends on FB_GBE
+	default 4
+	help
+	  This is the amount of memory reserved for the framebuffer,
+	  which can be any value between 1MB and 8MB.
+
+config FB_SBUS
+	bool "SBUS and UPA framebuffers"
+	depends on (FB = y) && SPARC
+	help
+	  Say Y if you want support for SBUS or UPA based frame buffer device.
+
+config FB_BW2
+	bool "BWtwo support"
+	depends on (FB = y) && (SPARC && FB_SBUS)
+	select FB_CFB_FILLRECT
+	select FB_CFB_COPYAREA
+	select FB_CFB_IMAGEBLIT
+	help
+	  This is the frame buffer device driver for the BWtwo frame buffer.
+
+config FB_CG3
+	bool "CGthree support"
+	depends on (FB = y) && (SPARC && FB_SBUS)
+	select FB_CFB_FILLRECT
+	select FB_CFB_COPYAREA
+	select FB_CFB_IMAGEBLIT
+	help
+	  This is the frame buffer device driver for the CGthree frame buffer.
+
+config FB_CG6
+	bool "CGsix (GX,TurboGX) support"
+	depends on (FB = y) && (SPARC && FB_SBUS)
+	select FB_CFB_COPYAREA
+	select FB_CFB_IMAGEBLIT
+	help
+	  This is the frame buffer device driver for the CGsix (GX, TurboGX)
+	  frame buffer.
+
+config FB_FFB
+	bool "Creator/Creator3D/Elite3D support"
+	depends on FB_SBUS && SPARC64
+	select FB_CFB_COPYAREA
+	select FB_CFB_IMAGEBLIT
+	help
+	  This is the frame buffer device driver for the Creator, Creator3D,
+	  and Elite3D graphics boards.
+
+config FB_TCX
+	bool "TCX (SS4/SS5 only) support"
+	depends on FB_SBUS
+	select FB_CFB_FILLRECT
+	select FB_CFB_COPYAREA
+	select FB_CFB_IMAGEBLIT
+	help
+	  This is the frame buffer device driver for the TCX 24/8bit frame
+	  buffer.
+
+config FB_CG14
+	bool "CGfourteen (SX) support"
+	depends on FB_SBUS
+	select FB_CFB_FILLRECT
+	select FB_CFB_COPYAREA
+	select FB_CFB_IMAGEBLIT
+	help
+	  This is the frame buffer device driver for the CGfourteen frame
+	  buffer on Desktop SPARCsystems with the SX graphics option.
+
+config FB_P9100
+	bool "P9100 (Sparcbook 3 only) support"
+	depends on FB_SBUS
+	select FB_CFB_FILLRECT
+	select FB_CFB_COPYAREA
+	select FB_CFB_IMAGEBLIT
+	help
+	  This is the frame buffer device driver for the P9100 card
+	  supported on Sparcbook 3 machines.
+
+config FB_LEO
+	bool "Leo (ZX) support"
+	depends on FB_SBUS
+	select FB_CFB_FILLRECT
+	select FB_CFB_COPYAREA
+	select FB_CFB_IMAGEBLIT
+	help
+	  This is the frame buffer device driver for the SBUS-based Sun ZX
+	  (leo) frame buffer cards.
+
+config FB_IGA
+	bool "IGA 168x display support"
+	depends on (FB = y) && SPARC32
+	select FB_CFB_FILLRECT
+	select FB_CFB_COPYAREA
+	select FB_CFB_IMAGEBLIT
+	help
+	  This is the framebuffer device for the INTERGRAPHICS 1680 and
+	  successor frame buffer cards.
+
+config FB_XVR500
+	bool "Sun XVR-500 3DLABS Wildcat support"
+	depends on (FB = y) && PCI && SPARC64
+	select FB_CFB_FILLRECT
+	select FB_CFB_COPYAREA
+	select FB_CFB_IMAGEBLIT
+	help
+	  This is the framebuffer device for the Sun XVR-500 and similar
+	  graphics cards based upon the 3DLABS Wildcat chipset.  The driver
+	  only works on sparc64 systems where the system firmware has
+	  mostly initialized the card already.  It is treated as a
+	  completely dumb framebuffer device.
+
+config FB_XVR2500
+	bool "Sun XVR-2500 3DLABS Wildcat support"
+	depends on (FB = y) && PCI && SPARC64
+	select FB_CFB_FILLRECT
+	select FB_CFB_COPYAREA
+	select FB_CFB_IMAGEBLIT
+	help
+	  This is the framebuffer device for the Sun XVR-2500 and similar
+	  graphics cards based upon the 3DLABS Wildcat chipset.  The driver
+	  only works on sparc64 systems where the system firmware has
+	  mostly initialized the card already.  It is treated as a
+	  completely dumb framebuffer device.
+
+config FB_XVR1000
+	bool "Sun XVR-1000 support"
+	depends on (FB = y) && SPARC64
+	select FB_CFB_FILLRECT
+	select FB_CFB_COPYAREA
+	select FB_CFB_IMAGEBLIT
+	help
+	  This is the framebuffer device for the Sun XVR-1000 and similar
+	  graphics cards.  The driver only works on sparc64 systems where
+	  the system firmware has mostly initialized the card already.  It
+	  is treated as a completely dumb framebuffer device.
+
+config FB_PVR2
+	tristate "NEC PowerVR 2 display support"
+	depends on FB && SH_DREAMCAST
+	select FB_CFB_FILLRECT
+	select FB_CFB_COPYAREA
+	select FB_CFB_IMAGEBLIT
+	---help---
+	  Say Y here if you have a PowerVR 2 card in your box.  If you plan to
+	  run linux on your Dreamcast, you will have to say Y here.
+	  This driver may or may not work on other PowerVR 2 cards, but is
+	  totally untested.  Use at your own risk.  If unsure, say N.
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called pvr2fb.
+
+	  You can pass several parameters to the driver at boot time or at
+	  module load time.  The parameters look like "video=pvr2:XXX", where
+	  the meaning of XXX can be found at the end of the main source file
+	  (<file:drivers/video/pvr2fb.c>). Please see the file
+	  <file:Documentation/fb/pvr2fb.txt>.
+
+config FB_OPENCORES
+	tristate "OpenCores VGA/LCD core 2.0 framebuffer support"
+	depends on FB && HAS_DMA
+	select FB_CFB_FILLRECT
+	select FB_CFB_COPYAREA
+	select FB_CFB_IMAGEBLIT
+	help
+	  This enables support for the OpenCores VGA/LCD core.
+
+	  The OpenCores VGA/LCD core is typically used together with
+	  softcore CPUs (e.g. OpenRISC or Microblaze) or hard processor
+	  systems (e.g. Altera socfpga or Xilinx Zynq) on FPGAs.
+
+	  The source code and specification for the core is available at
+	  <http://opencores.org/project,vga_lcd>
+
+config FB_S1D13XXX
+	tristate "Epson S1D13XXX framebuffer support"
+	depends on FB
+	select FB_CFB_FILLRECT
+	select FB_CFB_COPYAREA
+	select FB_CFB_IMAGEBLIT
+	help
+	  Support for S1D13XXX framebuffer device family (currently only
+	  working with S1D13806). Product specs at
+	  <http://vdc.epson.com/>
+
+config FB_ATMEL
+	tristate "AT91/AT32 LCD Controller support"
+	depends on FB && HAVE_FB_ATMEL
+	select FB_BACKLIGHT
+	select FB_CFB_FILLRECT
+	select FB_CFB_COPYAREA
+	select FB_CFB_IMAGEBLIT
+	select FB_MODE_HELPERS
+	select VIDEOMODE_HELPERS
+	help
+	  This enables support for the AT91/AT32 LCD Controller.
+
+config FB_INTSRAM
+	bool "Frame Buffer in internal SRAM"
+	depends on FB_ATMEL && ARCH_AT91SAM9261
+	help
+	  Say Y if you want to map Frame Buffer in internal SRAM. Say N if you want
+	  to let frame buffer in external SDRAM.
+
+config FB_ATMEL_STN
+	bool "Use a STN display with AT91/AT32 LCD Controller"
+	depends on FB_ATMEL && (MACH_AT91SAM9261EK || MACH_AT91SAM9G10EK)
+	default n
+	help
+	  Say Y if you want to connect a STN LCD display to the AT91/AT32 LCD
+	  Controller. Say N if you want to connect a TFT.
+
+	  If unsure, say N.
+
+config FB_NVIDIA
+	tristate "nVidia Framebuffer Support"
+	depends on FB && PCI
+	select FB_BACKLIGHT if FB_NVIDIA_BACKLIGHT
+	select FB_MODE_HELPERS
+	select FB_CFB_FILLRECT
+	select FB_CFB_COPYAREA
+	select FB_CFB_IMAGEBLIT
+	select BITREVERSE
+	select VGASTATE
+	help
+	  This driver supports graphics boards with the nVidia chips, TNT
+	  and newer. For very old chipsets, such as the RIVA128, then use
+	  the rivafb.
+	  Say Y if you have such a graphics board.
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called nvidiafb.
+
+config FB_NVIDIA_I2C
+       bool "Enable DDC Support"
+       depends on FB_NVIDIA
+       select FB_DDC
+       help
+	  This enables I2C support for nVidia Chipsets.  This is used
+	  only for getting EDID information from the attached display
+	  allowing for robust video mode handling and switching.
+
+	  Because fbdev-2.6 requires that drivers must be able to
+	  independently validate video mode parameters, you should say Y
+	  here.
+
+config FB_NVIDIA_DEBUG
+	bool "Lots of debug output"
+	depends on FB_NVIDIA
+	default n
+	help
+	  Say Y here if you want the nVidia driver to output all sorts
+	  of debugging information to provide to the maintainer when
+	  something goes wrong.
+
+config FB_NVIDIA_BACKLIGHT
+	bool "Support for backlight control"
+	depends on FB_NVIDIA
+	default y
+	help
+	  Say Y here if you want to control the backlight of your display.
+
+config FB_RIVA
+	tristate "nVidia Riva support"
+	depends on FB && PCI
+	select FB_BACKLIGHT if FB_RIVA_BACKLIGHT
+	select FB_MODE_HELPERS
+	select FB_CFB_FILLRECT
+	select FB_CFB_COPYAREA
+	select FB_CFB_IMAGEBLIT
+	select BITREVERSE
+	select VGASTATE
+	help
+	  This driver supports graphics boards with the nVidia Riva/Geforce
+	  chips.
+	  Say Y if you have such a graphics board.
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called rivafb.
+
+config FB_RIVA_I2C
+       bool "Enable DDC Support"
+       depends on FB_RIVA
+       select FB_DDC
+       help
+	  This enables I2C support for nVidia Chipsets.  This is used
+	  only for getting EDID information from the attached display
+	  allowing for robust video mode handling and switching.
+
+	  Because fbdev-2.6 requires that drivers must be able to
+	  independently validate video mode parameters, you should say Y
+	  here.
+
+config FB_RIVA_DEBUG
+	bool "Lots of debug output"
+	depends on FB_RIVA
+	default n
+	help
+	  Say Y here if you want the Riva driver to output all sorts
+	  of debugging information to provide to the maintainer when
+	  something goes wrong.
+
+config FB_RIVA_BACKLIGHT
+	bool "Support for backlight control"
+	depends on FB_RIVA
+	default y
+	help
+	  Say Y here if you want to control the backlight of your display.
+
+config FB_I740
+	tristate "Intel740 support"
+	depends on FB && PCI
+	select FB_MODE_HELPERS
+	select FB_CFB_FILLRECT
+	select FB_CFB_COPYAREA
+	select FB_CFB_IMAGEBLIT
+	select VGASTATE
+	select FB_DDC
+	help
+	  This driver supports graphics cards based on Intel740 chip.
+
+config FB_I810
+	tristate "Intel 810/815 support"
+	depends on FB && PCI && X86_32 && AGP_INTEL
+	select FB_MODE_HELPERS
+	select FB_CFB_FILLRECT
+	select FB_CFB_COPYAREA
+	select FB_CFB_IMAGEBLIT
+	select VGASTATE
+	help
+	  This driver supports the on-board graphics built in to the Intel 810 
+          and 815 chipsets.  Say Y if you have and plan to use such a board.
+
+          To compile this driver as a module, choose M here: the
+	  module will be called i810fb.
+
+          For more information, please read 
+	  <file:Documentation/fb/intel810.txt>
+
+config FB_I810_GTF
+	bool "use VESA Generalized Timing Formula"
+	depends on FB_I810
+	help
+	  If you say Y, then the VESA standard, Generalized Timing Formula 
+          or GTF, will be used to calculate the required video timing values
+	  per video mode.  Since the GTF allows nondiscrete timings 
+          (nondiscrete being a range of values as opposed to discrete being a
+          set of values), you'll be able to use any combination of horizontal 
+	  and vertical resolutions, and vertical refresh rates without having
+	  to specify your own timing parameters.  This is especially useful
+	  to maximize the performance of an aging display, or if you just 
+          have a display with nonstandard dimensions. A VESA compliant 
+	  monitor is recommended, but can still work with non-compliant ones.
+	  If you need or want this, then select this option. The timings may 
+	  not be compliant with Intel's recommended values. Use at your own 
+	  risk.
+
+          If you say N, the driver will revert to discrete video timings 
+	  using a set recommended by Intel in their documentation.
+  
+          If unsure, say N.
+
+config FB_I810_I2C
+	bool "Enable DDC Support"
+	depends on FB_I810 && FB_I810_GTF
+	select FB_DDC
+	help
+
+config FB_LE80578
+	tristate "Intel LE80578 (Vermilion) support"
+	depends on FB && PCI && X86
+	select FB_MODE_HELPERS
+	select FB_CFB_FILLRECT
+	select FB_CFB_COPYAREA
+	select FB_CFB_IMAGEBLIT
+	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_MODE_HELPERS
+	select FB_CFB_FILLRECT
+	select FB_CFB_COPYAREA
+	select FB_CFB_IMAGEBLIT
+	select FB_BOOT_VESA_SUPPORT if FB_INTEL = y
+	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_INTELFB=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.txt>
+
+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
+	select FB_CFB_FILLRECT
+	select FB_CFB_COPYAREA
+	select FB_CFB_IMAGEBLIT
+	select FB_TILEBLITTING
+	select FB_MACMODES if PPC_PMAC
+	---help---
+	  Say Y here if you have a Matrox Millennium, Matrox Millennium II,
+	  Matrox Mystique, Matrox Mystique 220, Matrox Productiva G100, Matrox
+	  Mystique G200, Matrox Millennium G200, Matrox Marvel G200 video,
+	  Matrox G400, G450 or G550 card in your box.
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called matroxfb.
+
+	  You can pass several parameters to the driver at boot time or at
+	  module load time. The parameters look like "video=matroxfb:XXX", and
+	  are described in <file:Documentation/fb/matroxfb.txt>.
+
+config FB_MATROX_MILLENIUM
+	bool "Millennium I/II support"
+	depends on FB_MATROX
+	help
+	  Say Y here if you have a Matrox Millennium or Matrox Millennium II
+	  video card. If you select "Advanced lowlevel driver options" below,
+	  you should check 4 bpp packed pixel, 8 bpp packed pixel, 16 bpp
+	  packed pixel, 24 bpp packed pixel and 32 bpp packed pixel. You can
+	  also use font widths different from 8.
+
+config FB_MATROX_MYSTIQUE
+	bool "Mystique support"
+	depends on FB_MATROX
+	help
+	  Say Y here if you have a Matrox Mystique or Matrox Mystique 220
+	  video card. If you select "Advanced lowlevel driver options" below,
+	  you should check 8 bpp packed pixel, 16 bpp packed pixel, 24 bpp
+	  packed pixel and 32 bpp packed pixel. You can also use font widths
+	  different from 8.
+
+config FB_MATROX_G
+	bool "G100/G200/G400/G450/G550 support"
+	depends on FB_MATROX
+	---help---
+	  Say Y here if you have a Matrox G100, G200, G400, G450 or G550 based
+	  video card. If you select "Advanced lowlevel driver options", you
+	  should check 8 bpp packed pixel, 16 bpp packed pixel, 24 bpp packed
+	  pixel and 32 bpp packed pixel. You can also use font widths
+	  different from 8.
+
+	  If you need support for G400 secondary head, you must say Y to
+	  "Matrox I2C support" and "G400 second head support" right below.
+	  G450/G550 secondary head and digital output are supported without
+	  additional modules.
+
+	  The driver starts in monitor mode. You must use the matroxset tool 
+	  (available at <ftp://platan.vc.cvut.cz/pub/linux/matrox-latest/>) to 
+	  swap primary and secondary head outputs, or to change output mode.  
+	  Secondary head driver always start in 640x480 resolution and you 
+	  must use fbset to change it.
+
+	  Do not forget that second head supports only 16 and 32 bpp
+	  packed pixels, so it is a good idea to compile them into the kernel
+	  too. You can use only some font widths, as the driver uses generic
+	  painting procedures (the secondary head does not use acceleration
+	  engine).
+
+	  G450/G550 hardware can display TV picture only from secondary CRTC,
+	  and it performs no scaling, so picture must have 525 or 625 lines.
+
+config FB_MATROX_I2C
+	tristate "Matrox I2C support"
+	depends on FB_MATROX
+	select FB_DDC
+	---help---
+	  This drivers creates I2C buses which are needed for accessing the
+	  DDC (I2C) bus present on all Matroxes, an I2C bus which
+	  interconnects Matrox optional devices, like MGA-TVO on G200 and
+	  G400, and the secondary head DDC bus, present on G400 only.
+
+	  You can say Y or M here if you want to experiment with monitor
+	  detection code. You must say Y or M here if you want to use either
+	  second head of G400 or MGA-TVO on G200 or G400.
+
+	  If you compile it as module, it will create a module named
+	  i2c-matroxfb.
+
+config FB_MATROX_MAVEN
+	tristate "G400 second head support"
+	depends on FB_MATROX_G && FB_MATROX_I2C
+	---help---
+	  WARNING !!! This support does not work with G450 !!!
+
+	  Say Y or M here if you want to use a secondary head (meaning two
+	  monitors in parallel) on G400 or MGA-TVO add-on on G200. Secondary
+	  head is not compatible with accelerated XFree 3.3.x SVGA servers -
+	  secondary head output is blanked while you are in X. With XFree
+	  3.9.17 preview you can use both heads if you use SVGA over fbdev or
+	  the fbdev driver on first head and the fbdev driver on second head.
+
+	  If you compile it as module, two modules are created,
+	  matroxfb_crtc2 and matroxfb_maven. Matroxfb_maven is needed for
+	  both G200 and G400, matroxfb_crtc2 is needed only by G400. You must
+	  also load i2c-matroxfb to get it to run.
+
+	  The driver starts in monitor mode and you must use the matroxset
+	  tool (available at
+	  <ftp://platan.vc.cvut.cz/pub/linux/matrox-latest/>) to switch it to
+	  PAL or NTSC or to swap primary and secondary head outputs.
+	  Secondary head driver also always start in 640x480 resolution, you
+	  must use fbset to change it.
+
+	  Also do not forget that second head supports only 16 and 32 bpp
+	  packed pixels, so it is a good idea to compile them into the kernel
+	  too.  You can use only some font widths, as the driver uses generic
+	  painting procedures (the secondary head does not use acceleration
+	  engine).
+
+config FB_RADEON
+	tristate "ATI Radeon display support"
+	depends on FB && PCI
+	select FB_BACKLIGHT if FB_RADEON_BACKLIGHT
+	select FB_MODE_HELPERS
+	select FB_CFB_FILLRECT
+	select FB_CFB_COPYAREA
+	select FB_CFB_IMAGEBLIT
+	select FB_MACMODES if PPC_OF
+	help
+	  Choose this option if you want to use an ATI Radeon graphics card as
+	  a framebuffer device.  There are both PCI and AGP versions.  You
+	  don't need to choose this to run the Radeon in plain VGA mode.
+
+	  There is a product page at
+	  http://products.amd.com/en-us/GraphicCardResult.aspx
+
+config FB_RADEON_I2C
+	bool "DDC/I2C for ATI Radeon support"
+	depends on FB_RADEON
+	select FB_DDC
+	default y
+	help
+	  Say Y here if you want DDC/I2C support for your Radeon board. 
+
+config FB_RADEON_BACKLIGHT
+	bool "Support for backlight control"
+	depends on FB_RADEON
+	default y
+	help
+	  Say Y here if you want to control the backlight of your display.
+
+config FB_RADEON_DEBUG
+	bool "Lots of debug output from Radeon driver"
+	depends on FB_RADEON
+	default n
+	help
+	  Say Y here if you want the Radeon driver to output all sorts
+	  of debugging information to provide to the maintainer when
+	  something goes wrong.
+
+config FB_ATY128
+	tristate "ATI Rage128 display support"
+	depends on FB && PCI
+	select FB_CFB_FILLRECT
+	select FB_CFB_COPYAREA
+	select FB_CFB_IMAGEBLIT
+	select FB_BACKLIGHT if FB_ATY128_BACKLIGHT
+	select FB_MACMODES if PPC_PMAC
+	help
+	  This driver supports graphics boards with the ATI Rage128 chips.
+	  Say Y if you have such a graphics board and read
+	  <file:Documentation/fb/aty128fb.txt>.
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called aty128fb.
+
+config FB_ATY128_BACKLIGHT
+	bool "Support for backlight control"
+	depends on FB_ATY128
+	default y
+	help
+	  Say Y here if you want to control the backlight of your display.
+
+config FB_ATY
+	tristate "ATI Mach64 display support" if PCI || ATARI
+	depends on FB && !SPARC32
+	select FB_CFB_FILLRECT
+	select FB_CFB_COPYAREA
+	select FB_CFB_IMAGEBLIT
+	select FB_BACKLIGHT if FB_ATY_BACKLIGHT
+	select FB_MACMODES if PPC
+	help
+	  This driver supports graphics boards with the ATI Mach64 chips.
+	  Say Y if you have such a graphics board.
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called atyfb.
+
+config FB_ATY_CT
+	bool "Mach64 CT/VT/GT/LT (incl. 3D RAGE) support"
+	depends on PCI && FB_ATY
+	default y if SPARC64 && PCI
+	help
+	  Say Y here to support use of ATI's 64-bit Rage boards (or other
+	  boards based on the Mach64 CT, VT, GT, and LT chipsets) as a
+	  framebuffer device.  The ATI product support page for these boards
+	  is at <http://support.ati.com/products/pc/mach64/mach64.html>.
+
+config FB_ATY_GENERIC_LCD
+	bool "Mach64 generic LCD support"
+	depends on FB_ATY_CT
+	help
+	  Say Y if you have a laptop with an ATI Rage LT PRO, Rage Mobility,
+	  Rage XC, or Rage XL chipset.
+
+config FB_ATY_GX
+	bool "Mach64 GX support" if PCI
+	depends on FB_ATY
+	default y if ATARI
+	help
+	  Say Y here to support use of the ATI Mach64 Graphics Expression
+	  board (or other boards based on the Mach64 GX chipset) as a
+	  framebuffer device.  The ATI product support page for these boards
+	  is at
+	  <http://support.ati.com/products/pc/mach64/graphics_xpression.html>.
+
+config FB_ATY_BACKLIGHT
+	bool "Support for backlight control"
+	depends on FB_ATY
+	default y
+	help
+	  Say Y here if you want to control the backlight of your display.
+
+config FB_S3
+	tristate "S3 Trio/Virge support"
+	depends on FB && PCI
+	select FB_CFB_FILLRECT
+	select FB_CFB_COPYAREA
+	select FB_CFB_IMAGEBLIT
+	select FB_TILEBLITTING
+	select FB_SVGALIB
+	select VGASTATE
+	select FONT_8x16 if FRAMEBUFFER_CONSOLE
+	---help---
+	  Driver for graphics boards with S3 Trio / S3 Virge chip.
+
+config FB_S3_DDC
+	bool "DDC for S3 support"
+	depends on FB_S3
+	select FB_DDC
+	default y
+	help
+	  Say Y here if you want DDC support for your S3 graphics card.
+
+config FB_SAVAGE
+	tristate "S3 Savage support"
+	depends on FB && PCI
+	select FB_MODE_HELPERS
+	select FB_CFB_FILLRECT
+	select FB_CFB_COPYAREA
+	select FB_CFB_IMAGEBLIT
+	select VGASTATE
+	help
+	  This driver supports notebooks and computers with S3 Savage PCI/AGP
+	  chips.
+
+	  Say Y if you have such a graphics card.
+
+	  To compile this driver as a module, choose M here; the module
+	  will be called savagefb.
+
+config FB_SAVAGE_I2C
+       bool "Enable DDC2 Support"
+       depends on FB_SAVAGE
+       select FB_DDC
+       help
+	  This enables I2C support for S3 Savage Chipsets.  This is used
+	  only for getting EDID information from the attached display
+	  allowing for robust video mode handling and switching.
+
+	  Because fbdev-2.6 requires that drivers must be able to
+	  independently validate video mode parameters, you should say Y
+	  here.
+
+config FB_SAVAGE_ACCEL
+       bool "Enable Console Acceleration"
+       depends on FB_SAVAGE
+       default n
+       help
+          This option will compile in console acceleration support. If
+          the resulting framebuffer console has bothersome glitches, then
+          choose N here.
+
+config FB_SIS
+	tristate "SiS/XGI display support"
+	depends on FB && PCI
+	select FB_CFB_FILLRECT
+	select FB_CFB_COPYAREA
+	select FB_CFB_IMAGEBLIT
+	select FB_BOOT_VESA_SUPPORT if FB_SIS = y
+	help
+	  This is the frame buffer device driver for the SiS 300, 315, 330
+	  and 340 series as well as XGI V3XT, V5, V8, Z7 graphics chipsets.
+	  Specs available at <http://www.sis.com> and <http://www.xgitech.com>.
+
+	  To compile this driver as a module, choose M here; the module
+	  will be called sisfb.
+
+config FB_SIS_300
+	bool "SiS 300 series support"
+	depends on FB_SIS
+	help
+	  Say Y here to support use of the SiS 300/305, 540, 630 and 730.
+
+config FB_SIS_315
+	bool "SiS 315/330/340 series and XGI support"
+	depends on FB_SIS
+	help
+	  Say Y here to support use of the SiS 315, 330 and 340 series
+	  (315/H/PRO, 55x, 650, 651, 740, 330, 661, 741, 760, 761) as well
+	  as XGI V3XT, V5, V8 and Z7.
+
+config FB_VIA
+       tristate "VIA UniChrome (Pro) and Chrome9 display support"
+       depends on FB && PCI && X86
+       select FB_CFB_FILLRECT
+       select FB_CFB_COPYAREA
+       select FB_CFB_IMAGEBLIT
+       select I2C_ALGOBIT
+       select I2C
+       select GPIOLIB
+       help
+	  This is the frame buffer device driver for Graphics chips of VIA
+	  UniChrome (Pro) Family (CLE266,PM800/CN400,P4M800CE/P4M800Pro/
+	  CN700/VN800,CX700/VX700,P4M890) and Chrome9 Family (K8M890,CN896
+ 	  /P4M900,VX800)
+	  Say Y if you have a VIA UniChrome graphics board.
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called viafb.
+
+if FB_VIA
+
+config FB_VIA_DIRECT_PROCFS
+	bool "direct hardware access via procfs (DEPRECATED)(DANGEROUS)"
+	depends on FB_VIA
+	default n
+	help
+	  Allow direct hardware access to some output registers via procfs.
+	  This is dangerous but may provide the only chance to get the
+	  correct output device configuration.
+	  Its use is strongly discouraged.
+
+config FB_VIA_X_COMPATIBILITY
+	bool "X server compatibility"
+	depends on FB_VIA
+	default n
+	help
+	  This option reduces the functionality (power saving, ...) of the
+	  framebuffer to avoid negative impact on the OpenChrome X server.
+	  If you use any X server other than fbdev you should enable this
+	  otherwise it should be safe to disable it and allow using all
+	  features.
+
+endif
+
+config FB_NEOMAGIC
+	tristate "NeoMagic display support"
+	depends on FB && PCI
+	select FB_MODE_HELPERS
+	select FB_CFB_FILLRECT
+	select FB_CFB_COPYAREA
+	select FB_CFB_IMAGEBLIT
+	select VGASTATE
+	help
+	  This driver supports notebooks with NeoMagic PCI chips.
+	  Say Y if you have such a graphics card. 
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called neofb.
+
+config FB_KYRO
+	tristate "IMG Kyro support"
+	depends on FB && PCI
+	select FB_CFB_FILLRECT
+	select FB_CFB_COPYAREA
+	select FB_CFB_IMAGEBLIT
+	help
+	  Say Y here if you have a STG4000 / Kyro / PowerVR 3 based
+	  graphics board.
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called kyrofb.
+
+config FB_3DFX
+	tristate "3Dfx Banshee/Voodoo3/Voodoo5 display support"
+	depends on FB && PCI
+	select FB_CFB_IMAGEBLIT
+	select FB_CFB_FILLRECT
+	select FB_CFB_COPYAREA
+	select FB_MODE_HELPERS
+	help
+	  This driver supports graphics boards with the 3Dfx Banshee,
+	  Voodoo3 or VSA-100 (aka Voodoo4/5) chips. Say Y if you have
+	  such a graphics board.
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called tdfxfb.
+
+config FB_3DFX_ACCEL
+	bool "3Dfx Acceleration functions"
+	depends on FB_3DFX
+	---help---
+	This will compile the 3Dfx Banshee/Voodoo3/VSA-100 frame buffer
+	device driver with acceleration functions.
+
+config FB_3DFX_I2C
+	bool "Enable DDC/I2C support"
+	depends on FB_3DFX
+	select FB_DDC
+	default y
+	help
+	  Say Y here if you want DDC/I2C support for your 3dfx Voodoo3.
+
+config FB_VOODOO1
+	tristate "3Dfx Voodoo Graphics (sst1) support"
+	depends on FB && PCI
+	select FB_CFB_FILLRECT
+	select FB_CFB_COPYAREA
+	select FB_CFB_IMAGEBLIT
+	---help---
+	  Say Y here if you have a 3Dfx Voodoo Graphics (Voodoo1/sst1) or 
+	  Voodoo2 (cvg) based graphics card.
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called sstfb.
+
+	  WARNING: Do not use any application that uses the 3D engine
+	  (namely glide) while using this driver.
+	  Please read the <file:Documentation/fb/sstfb.txt> for supported
+	  options and other important info  support.
+
+config FB_VT8623
+	tristate "VIA VT8623 support"
+	depends on FB && PCI
+	select FB_CFB_FILLRECT
+	select FB_CFB_COPYAREA
+	select FB_CFB_IMAGEBLIT
+	select FB_TILEBLITTING
+	select FB_SVGALIB
+	select VGASTATE
+	select FONT_8x16 if FRAMEBUFFER_CONSOLE
+	---help---
+	  Driver for CastleRock integrated graphics core in the
+	  VIA VT8623 [Apollo CLE266] chipset.
+
+config FB_TRIDENT
+	tristate "Trident/CyberXXX/CyberBlade support"
+	depends on FB && PCI
+	select FB_CFB_FILLRECT
+	select FB_CFB_COPYAREA
+	select FB_CFB_IMAGEBLIT
+	---help---
+	  This is the frame buffer device driver for Trident PCI/AGP chipsets.
+	  Supported chipset families are TGUI 9440/96XX, 3DImage, Blade3D
+	  and Blade XP.
+	  There are also integrated versions of these chips called CyberXXXX,
+	  CyberImage or CyberBlade. These chips are mostly found in laptops
+	  but also on some motherboards including early VIA EPIA motherboards.
+	  For more information, read <file:Documentation/fb/tridentfb.txt>
+
+	  Say Y if you have such a graphics board.
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called tridentfb.
+
+config FB_ARK
+	tristate "ARK 2000PV support"
+	depends on FB && PCI
+	select FB_CFB_FILLRECT
+	select FB_CFB_COPYAREA
+	select FB_CFB_IMAGEBLIT
+	select FB_TILEBLITTING
+	select FB_SVGALIB
+	select VGASTATE
+	select FONT_8x16 if FRAMEBUFFER_CONSOLE
+	---help---
+	  Driver for PCI graphics boards with ARK 2000PV chip
+	  and ICS 5342 RAMDAC.
+
+config FB_PM3
+	tristate "Permedia3 support"
+	depends on FB && PCI
+	select FB_CFB_FILLRECT
+	select FB_CFB_COPYAREA
+	select FB_CFB_IMAGEBLIT
+	help
+	  This is the frame buffer device driver for the 3DLabs Permedia3
+	  chipset, used in Formac ProFormance III, 3DLabs Oxygen VX1 &
+	  similar boards, 3DLabs Permedia3 Create!, Appian Jeronimo 2000
+	  and maybe other boards.
+
+config FB_CARMINE
+	tristate "Fujitsu carmine frame buffer support"
+	depends on FB && PCI
+	select FB_CFB_FILLRECT
+	select FB_CFB_COPYAREA
+	select FB_CFB_IMAGEBLIT
+	help
+	  This is the frame buffer device driver for the Fujitsu Carmine chip.
+	  The driver provides two independent frame buffer devices.
+
+choice
+	depends on FB_CARMINE
+	prompt "DRAM timing"
+	default FB_CARMINE_DRAM_EVAL
+
+config FB_CARMINE_DRAM_EVAL
+	bool "Eval board timings"
+	help
+	  Use timings which work on the eval card.
+
+config CARMINE_DRAM_CUSTOM
+	bool "Custom board timings"
+	help
+	  Use custom board timings.
+endchoice
+
+config FB_AU1100
+	bool "Au1100 LCD Driver"
+	depends on (FB = y) && MIPS_ALCHEMY
+	select FB_CFB_FILLRECT
+	select FB_CFB_COPYAREA
+	select FB_CFB_IMAGEBLIT
+	help
+	  This is the framebuffer driver for the AMD Au1100 SOC.  It can drive
+	  various panels and CRTs by passing in kernel cmd line option
+	  au1100fb:panel=<name>.
+
+config FB_AU1200
+	bool "Au1200/Au1300 LCD Driver"
+	depends on (FB = y) && MIPS_ALCHEMY
+	select FB_SYS_FILLRECT
+	select FB_SYS_COPYAREA
+	select FB_SYS_IMAGEBLIT
+	select FB_SYS_FOPS
+	help
+	  This is the framebuffer driver for the Au1200/Au1300 SOCs.
+	  It can drive various panels and CRTs by passing in kernel cmd line
+	  option au1200fb:panel=<name>.
+
+config FB_VT8500
+	bool "VIA VT8500 framebuffer support"
+	depends on (FB = y) && ARM && ARCH_VT8500
+	select FB_SYS_FILLRECT if (!FB_WMT_GE_ROPS)
+	select FB_SYS_COPYAREA if (!FB_WMT_GE_ROPS)
+	select FB_SYS_IMAGEBLIT
+	select FB_MODE_HELPERS
+	select VIDEOMODE_HELPERS
+	help
+	  This is the framebuffer driver for VIA VT8500 integrated LCD
+	  controller.
+
+config FB_WM8505
+	bool "Wondermedia WM8xxx-series frame buffer support"
+	depends on (FB = y) && ARM && ARCH_VT8500
+	select FB_SYS_FILLRECT if (!FB_WMT_GE_ROPS)
+	select FB_SYS_COPYAREA if (!FB_WMT_GE_ROPS)
+	select FB_SYS_IMAGEBLIT
+	select FB_MODE_HELPERS
+	select VIDEOMODE_HELPERS
+	help
+	  This is the framebuffer driver for WonderMedia WM8xxx-series
+	  integrated LCD controller. This driver covers the WM8505, WM8650
+	  and WM8850 SoCs.
+
+config FB_WMT_GE_ROPS
+	bool "VT8500/WM8xxx accelerated raster ops support"
+	depends on (FB = y) && (FB_VT8500 || FB_WM8505)
+	default n
+	help
+	  This adds support for accelerated raster operations on the
+	  VIA VT8500 and Wondermedia 85xx series SoCs.
+
+source "drivers/video/fbdev/geode/Kconfig"
+
+config FB_HIT
+	tristate "HD64461 Frame Buffer support"
+	depends on FB && HD64461
+	select FB_CFB_FILLRECT
+	select FB_CFB_COPYAREA
+	select FB_CFB_IMAGEBLIT
+	help
+	  This is the frame buffer device driver for the Hitachi HD64461 LCD
+	  frame buffer card.
+
+config FB_PMAG_AA
+	bool "PMAG-AA TURBOchannel framebuffer support"
+	depends on (FB = y) && TC
+ 	select FB_CFB_FILLRECT
+ 	select FB_CFB_COPYAREA
+ 	select FB_CFB_IMAGEBLIT
+	help
+	  Support for the PMAG-AA TURBOchannel framebuffer card (1280x1024x1)
+	  used mainly in the MIPS-based DECstation series.
+
+config FB_PMAG_BA
+	tristate "PMAG-BA TURBOchannel framebuffer support"
+	depends on FB && TC
+ 	select FB_CFB_FILLRECT
+ 	select FB_CFB_COPYAREA
+ 	select FB_CFB_IMAGEBLIT
+	help
+	  Support for the PMAG-BA TURBOchannel framebuffer card (1024x864x8)
+	  used mainly in the MIPS-based DECstation series.
+
+config FB_PMAGB_B
+	tristate "PMAGB-B TURBOchannel framebuffer support"
+	depends on FB && TC
+ 	select FB_CFB_FILLRECT
+ 	select FB_CFB_COPYAREA
+ 	select FB_CFB_IMAGEBLIT
+	help
+	  Support for the PMAGB-B TURBOchannel framebuffer card used mainly
+	  in the MIPS-based DECstation series. The card is currently only
+	  supported in 1280x1024x8 mode.
+
+config FB_MAXINE
+	bool "Maxine (Personal DECstation) onboard framebuffer support"
+	depends on (FB = y) && MACH_DECSTATION
+ 	select FB_CFB_FILLRECT
+ 	select FB_CFB_COPYAREA
+ 	select FB_CFB_IMAGEBLIT
+	help
+	  Support for the onboard framebuffer (1024x768x8) in the Personal
+	  DECstation series (Personal DECstation 5000/20, /25, /33, /50,
+	  Codename "Maxine").
+
+config FB_G364
+	bool "G364 frame buffer support"
+	depends on (FB = y) && (MIPS_MAGNUM_4000 || OLIVETTI_M700)
+ 	select FB_CFB_FILLRECT
+ 	select FB_CFB_COPYAREA
+ 	select FB_CFB_IMAGEBLIT
+	help
+	  The G364 driver is the framebuffer used in MIPS Magnum 4000 and
+	  Olivetti M700-10 systems.
+
+config FB_68328
+	bool "Motorola 68328 native frame buffer support"
+	depends on (FB = y) && (M68328 || M68EZ328 || M68VZ328)
+ 	select FB_CFB_FILLRECT
+ 	select FB_CFB_COPYAREA
+ 	select FB_CFB_IMAGEBLIT
+	help
+	  Say Y here if you want to support the built-in frame buffer of
+	  the Motorola 68328 CPU family.
+
+config FB_PXA168
+	tristate "PXA168/910 LCD framebuffer support"
+	depends on FB && (CPU_PXA168 || CPU_PXA910)
+	select FB_CFB_FILLRECT
+	select FB_CFB_COPYAREA
+	select FB_CFB_IMAGEBLIT
+	---help---
+	  Frame buffer driver for the built-in LCD controller in the Marvell
+	  MMP processor.
+
+config FB_PXA
+	tristate "PXA LCD framebuffer support"
+	depends on FB && ARCH_PXA
+	select FB_CFB_FILLRECT
+	select FB_CFB_COPYAREA
+	select FB_CFB_IMAGEBLIT
+	---help---
+	  Frame buffer driver for the built-in LCD controller in the Intel
+	  PXA2x0 processor.
+
+	  This driver is also available as a module ( = code which can be
+	  inserted and removed from the running kernel whenever you want). The
+	  module will be called pxafb. If you want to compile it as a module,
+	  say M here and read <file:Documentation/kbuild/modules.txt>.
+
+	  If unsure, say N.
+
+config FB_PXA_OVERLAY
+	bool "Support PXA27x/PXA3xx Overlay(s) as framebuffer"
+	default n
+	depends on FB_PXA && (PXA27x || PXA3xx)
+
+config FB_PXA_SMARTPANEL
+	bool "PXA Smartpanel LCD support"
+	default n
+	depends on FB_PXA
+
+config FB_PXA_PARAMETERS
+	bool "PXA LCD command line parameters"
+	default n
+	depends on FB_PXA
+	---help---
+	  Enable the use of kernel command line or module parameters
+	  to configure the physical properties of the LCD panel when
+	  using the PXA LCD driver.
+
+	  This option allows you to override the panel parameters
+	  supplied by the platform in order to support multiple
+	  different models of flatpanel. If you will only be using a
+	  single model of flatpanel then you can safely leave this
+	  option disabled.
+
+	  <file:Documentation/fb/pxafb.txt> describes the available parameters.
+
+config PXA3XX_GCU
+	tristate "PXA3xx 2D graphics accelerator driver"
+	depends on FB_PXA
+	help
+	  Kernelspace driver for the 2D graphics controller unit (GCU)
+	  found on PXA3xx processors. There is a counterpart driver in the
+	  DirectFB suite, see http://www.directfb.org/
+
+	  If you compile this as a module, it will be called pxa3xx_gcu.
+
+config FB_MBX
+	tristate "2700G LCD framebuffer support"
+	depends on FB && ARCH_PXA
+	select FB_CFB_FILLRECT
+	select FB_CFB_COPYAREA
+	select FB_CFB_IMAGEBLIT
+	---help---
+	  Framebuffer driver for the Intel 2700G (Marathon) Graphics
+	  Accelerator
+
+config FB_MBX_DEBUG
+       bool "Enable debugging info via debugfs"
+       depends on FB_MBX && DEBUG_FS
+       default n
+       ---help---
+         Enable this if you want debugging information using the debug
+         filesystem (debugfs)
+
+         If unsure, say N.
+
+config FB_FSL_DIU
+	tristate "Freescale DIU framebuffer support"
+	depends on FB && FSL_SOC
+	select FB_MODE_HELPERS
+	select FB_CFB_FILLRECT
+	select FB_CFB_COPYAREA
+	select FB_CFB_IMAGEBLIT
+	select PPC_LIB_RHEAP
+	---help---
+	  Framebuffer driver for the Freescale SoC DIU
+
+config FB_W100
+	tristate "W100 frame buffer support"
+	depends on FB && ARCH_PXA
+ 	select FB_CFB_FILLRECT
+ 	select FB_CFB_COPYAREA
+ 	select FB_CFB_IMAGEBLIT
+	---help---
+	  Frame buffer driver for the w100 as found on the Sharp SL-Cxx series.
+	  It can also drive the w3220 chip found on iPAQ hx4700.
+
+	  This driver is also available as a module ( = code which can be
+	  inserted and removed from the running kernel whenever you want). The
+	  module will be called w100fb. If you want to compile it as a module,
+	  say M here and read <file:Documentation/kbuild/modules.txt>.
+
+	  If unsure, say N.
+
+config FB_SH_MOBILE_LCDC
+	tristate "SuperH Mobile LCDC framebuffer support"
+	depends on FB && (SUPERH || ARCH_SHMOBILE) && HAVE_CLK
+	depends on FB_SH_MOBILE_MERAM || !FB_SH_MOBILE_MERAM
+	select FB_SYS_FILLRECT
+	select FB_SYS_COPYAREA
+	select FB_SYS_IMAGEBLIT
+	select FB_SYS_FOPS
+	select FB_DEFERRED_IO
+	select FB_BACKLIGHT
+	select SH_MIPI_DSI if SH_LCD_MIPI_DSI
+	---help---
+	  Frame buffer driver for the on-chip SH-Mobile LCD controller.
+
+config FB_SH_MOBILE_HDMI
+	tristate "SuperH Mobile HDMI controller support"
+	depends on FB_SH_MOBILE_LCDC
+	select FB_MODE_HELPERS
+	select SOUND
+	select SND
+	select SND_SOC
+	---help---
+	  Driver for the on-chip SH-Mobile HDMI controller.
+
+config FB_TMIO
+	tristate "Toshiba Mobile IO FrameBuffer support"
+	depends on FB && (MFD_TMIO || COMPILE_TEST)
+	select FB_CFB_FILLRECT
+	select FB_CFB_COPYAREA
+	select FB_CFB_IMAGEBLIT
+	---help---
+	  Frame buffer driver for the Toshiba Mobile IO integrated as found
+	  on the Sharp SL-6000 series
+
+	  This driver is also available as a module ( = code which can be
+	  inserted and removed from the running kernel whenever you want). The
+	  module will be called tmiofb. If you want to compile it as a module,
+	  say M here and read <file:Documentation/kbuild/modules.txt>.
+
+	  If unsure, say N.
+
+config FB_TMIO_ACCELL
+	bool "tmiofb acceleration"
+	depends on FB_TMIO
+	default y
+
+config FB_S3C
+	tristate "Samsung S3C framebuffer support"
+	depends on FB && (CPU_S3C2416 || ARCH_S3C64XX || ARCH_S5P64X0 || \
+		ARCH_S5PC100 || ARCH_S5PV210 || ARCH_EXYNOS)
+	select FB_CFB_FILLRECT
+	select FB_CFB_COPYAREA
+	select FB_CFB_IMAGEBLIT
+	---help---
+	  Frame buffer driver for the built-in FB controller in the Samsung
+	  SoC line from the S3C2443 onwards, including the S3C2416, S3C2450,
+	  and the S3C64XX series such as the S3C6400 and S3C6410.
+
+	  These chips all have the same basic framebuffer design with the
+	  actual capabilities depending on the chip. For instance the S3C6400
+	  and S3C6410 support 4 hardware windows whereas the S3C24XX series
+	  currently only have two.
+
+	  Currently the support is only for the S3C6400 and S3C6410 SoCs.
+
+config FB_S3C_DEBUG_REGWRITE
+       bool "Debug register writes"
+       depends on FB_S3C
+       ---help---
+         Show all register writes via pr_debug()
+
+config FB_S3C2410
+	tristate "S3C2410 LCD framebuffer support"
+	depends on FB && ARCH_S3C24XX
+	select FB_CFB_FILLRECT
+	select FB_CFB_COPYAREA
+	select FB_CFB_IMAGEBLIT
+	---help---
+	  Frame buffer driver for the built-in LCD controller in the Samsung
+	  S3C2410 processor.
+
+	  This driver is also available as a module ( = code which can be
+	  inserted and removed from the running kernel whenever you want). The
+	  module will be called s3c2410fb. If you want to compile it as a module,
+	  say M here and read <file:Documentation/kbuild/modules.txt>.
+
+	  If unsure, say N.
+config FB_S3C2410_DEBUG
+	bool "S3C2410 lcd debug messages"
+	depends on FB_S3C2410
+	help
+	  Turn on debugging messages. Note that you can set/unset at run time
+	  through sysfs
+
+config FB_NUC900
+        tristate "NUC900 LCD framebuffer support"
+        depends on FB && ARCH_W90X900
+        select FB_CFB_FILLRECT
+        select FB_CFB_COPYAREA
+        select FB_CFB_IMAGEBLIT
+        ---help---
+          Frame buffer driver for the built-in LCD controller in the Nuvoton
+          NUC900 processor
+
+config GPM1040A0_320X240
+        bool "Giantplus Technology GPM1040A0 320x240 Color TFT LCD"
+        depends on FB_NUC900
+
+config FB_SM501
+	tristate "Silicon Motion SM501 framebuffer support"
+	depends on FB && MFD_SM501
+	select FB_CFB_FILLRECT
+	select FB_CFB_COPYAREA
+	select FB_CFB_IMAGEBLIT
+	---help---
+	  Frame buffer driver for the CRT and LCD controllers in the Silicon
+	  Motion SM501.
+
+	  This driver is also available as a module ( = code which can be
+	  inserted and removed from the running kernel whenever you want). The
+	  module will be called sm501fb. If you want to compile it as a module,
+	  say M here and read <file:Documentation/kbuild/modules.txt>.
+
+	  If unsure, say N.
+
+config FB_SMSCUFX
+	tristate "SMSC UFX6000/7000 USB Framebuffer support"
+	depends on FB && USB
+	select FB_MODE_HELPERS
+	select FB_SYS_FILLRECT
+	select FB_SYS_COPYAREA
+	select FB_SYS_IMAGEBLIT
+	select FB_SYS_FOPS
+	select FB_DEFERRED_IO
+	---help---
+	  This is a kernel framebuffer driver for SMSC UFX USB devices.
+	  Supports fbdev clients like xf86-video-fbdev, kdrive, fbi, and
+	  mplayer -vo fbdev. Supports both UFX6000 (USB 2.0) and UFX7000
+	  (USB 3.0) devices.
+	  To compile as a module, choose M here: the module name is smscufx.
+
+config FB_UDL
+	tristate "Displaylink USB Framebuffer support"
+	depends on FB && USB
+	select FB_MODE_HELPERS
+	select FB_SYS_FILLRECT
+	select FB_SYS_COPYAREA
+	select FB_SYS_IMAGEBLIT
+	select FB_SYS_FOPS
+	select FB_DEFERRED_IO
+	---help---
+	  This is a kernel framebuffer driver for DisplayLink USB devices.
+	  Supports fbdev clients like xf86-video-fbdev, kdrive, fbi, and
+	  mplayer -vo fbdev. Supports all USB 2.0 era DisplayLink devices.
+	  To compile as a module, choose M here: the module name is udlfb.
+
+config FB_IBM_GXT4500
+	tristate "Framebuffer support for IBM GXT4000P/4500P/6000P/6500P adaptors"
+	depends on FB && PPC
+	select FB_CFB_FILLRECT
+	select FB_CFB_COPYAREA
+	select FB_CFB_IMAGEBLIT
+	---help---
+	  Say Y here to enable support for the IBM GXT4000P/6000P and
+	  GXT4500P/6500P display adaptor based on Raster Engine RC1000,
+	  found on some IBM System P (pSeries) machines. This driver
+	  doesn't use Geometry Engine GT1000.
+
+config FB_PS3
+	tristate "PS3 GPU framebuffer driver"
+	depends on FB && PS3_PS3AV
+	select FB_SYS_FILLRECT
+	select FB_SYS_COPYAREA
+	select FB_SYS_IMAGEBLIT
+	select FB_SYS_FOPS
+	select VT_HW_CONSOLE_BINDING if FRAMEBUFFER_CONSOLE
+	---help---
+	  Include support for the virtual frame buffer in the PS3 platform.
+
+config FB_PS3_DEFAULT_SIZE_M
+	int "PS3 default frame buffer size (in MiB)"
+	depends on FB_PS3
+	default 9
+	---help---
+	  This is the default size (in MiB) of the virtual frame buffer in
+	  the PS3.
+	  The default value can be overridden on the kernel command line
+	  using the "ps3fb" option (e.g. "ps3fb=9M");
+
+config FB_XILINX
+	tristate "Xilinx frame buffer support"
+	depends on FB && (XILINX_VIRTEX || MICROBLAZE || ARCH_ZYNQ)
+	select FB_CFB_FILLRECT
+	select FB_CFB_COPYAREA
+	select FB_CFB_IMAGEBLIT
+	---help---
+	  Include support for the Xilinx ML300/ML403 reference design
+	  framebuffer. ML300 carries a 640*480 LCD display on the board,
+	  ML403 uses a standard DB15 VGA connector.
+
+config FB_GOLDFISH
+	tristate "Goldfish Framebuffer"
+	depends on FB && HAS_DMA && (GOLDFISH || COMPILE_TEST)
+	select FB_CFB_FILLRECT
+	select FB_CFB_COPYAREA
+	select FB_CFB_IMAGEBLIT
+	---help---
+	  Framebuffer driver for Goldfish Virtual Platform
+
+config FB_COBALT
+	tristate "Cobalt server LCD frame buffer support"
+	depends on FB && (MIPS_COBALT || MIPS_SEAD3)
+
+config FB_SH7760
+	bool "SH7760/SH7763/SH7720/SH7721 LCDC support"
+	depends on FB && (CPU_SUBTYPE_SH7760 || CPU_SUBTYPE_SH7763 \
+		|| CPU_SUBTYPE_SH7720 || CPU_SUBTYPE_SH7721)
+	select FB_CFB_FILLRECT
+	select FB_CFB_COPYAREA
+	select FB_CFB_IMAGEBLIT
+	---help---
+	  Support for the SH7760/SH7763/SH7720/SH7721 integrated
+	  (D)STN/TFT LCD Controller.
+	  Supports display resolutions up to 1024x1024 pixel, grayscale and
+	  color operation, with depths ranging from 1 bpp to 8 bpp monochrome
+	  and 8, 15 or 16 bpp color; 90 degrees clockwise display rotation for
+	  panels <= 320 pixel horizontal resolution.
+
+config FB_DA8XX
+	tristate "DA8xx/OMAP-L1xx/AM335x Framebuffer support"
+	depends on FB && (ARCH_DAVINCI_DA8XX || SOC_AM33XX)
+	select FB_CFB_FILLRECT
+	select FB_CFB_COPYAREA
+	select FB_CFB_IMAGEBLIT
+	select FB_CFB_REV_PIXELS_IN_BYTE
+	select FB_MODE_HELPERS
+	select VIDEOMODE_HELPERS
+	---help---
+	  This is the frame buffer device driver for the TI LCD controller
+	  found on DA8xx/OMAP-L1xx/AM335x SoCs.
+	  If unsure, say N.
+
+config FB_VIRTUAL
+	tristate "Virtual Frame Buffer support (ONLY FOR TESTING!)"
+	depends on FB
+	select FB_SYS_FILLRECT
+	select FB_SYS_COPYAREA
+	select FB_SYS_IMAGEBLIT
+	select FB_SYS_FOPS
+	---help---
+	  This is a `virtual' frame buffer device. It operates on a chunk of
+	  unswappable kernel memory instead of on the memory of a graphics
+	  board. This means you cannot see any output sent to this frame
+	  buffer device, while it does consume precious memory. The main use
+	  of this frame buffer device is testing and debugging the frame
+	  buffer subsystem. Do NOT enable it for normal systems! To protect
+	  the innocent, it has to be enabled explicitly at boot time using the
+	  kernel option `video=vfb:'.
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called vfb. In order to load it, you must use
+	  the vfb_enable=1 option.
+
+	  If unsure, say N.
+
+config XEN_FBDEV_FRONTEND
+	tristate "Xen virtual frame buffer support"
+	depends on FB && XEN
+	select FB_SYS_FILLRECT
+	select FB_SYS_COPYAREA
+	select FB_SYS_IMAGEBLIT
+	select FB_SYS_FOPS
+	select FB_DEFERRED_IO
+	select INPUT_XEN_KBDDEV_FRONTEND if INPUT_MISC
+	select XEN_XENBUS_FRONTEND
+	default y
+	help
+	  This driver implements the front-end of the Xen virtual
+	  frame buffer driver.  It communicates with a back-end
+	  in another domain.
+
+config FB_METRONOME
+	tristate "E-Ink Metronome/8track controller support"
+	depends on FB
+	select FB_SYS_FILLRECT
+	select FB_SYS_COPYAREA
+	select FB_SYS_IMAGEBLIT
+	select FB_SYS_FOPS
+	select FB_DEFERRED_IO
+	help
+	  This driver implements support for the E-Ink Metronome
+	  controller. The pre-release name for this device was 8track
+	  and could also have been called by some vendors as PVI-nnnn.
+
+config FB_MB862XX
+	tristate "Fujitsu MB862xx GDC support"
+	depends on FB
+	depends on PCI || (OF && PPC)
+	select FB_CFB_FILLRECT
+	select FB_CFB_COPYAREA
+	select FB_CFB_IMAGEBLIT
+	---help---
+	  Frame buffer driver for Fujitsu Carmine/Coral-P(A)/Lime controllers.
+
+choice
+	prompt "GDC variant"
+	depends on FB_MB862XX
+
+config FB_MB862XX_PCI_GDC
+	bool "Carmine/Coral-P(A) GDC"
+	depends on PCI
+	---help---
+	  This enables framebuffer support for Fujitsu Carmine/Coral-P(A)
+	  PCI graphics controller devices.
+
+config FB_MB862XX_LIME
+	bool "Lime GDC"
+	depends on OF && PPC
+	select FB_FOREIGN_ENDIAN
+	select FB_LITTLE_ENDIAN
+	---help---
+	  Framebuffer support for Fujitsu Lime GDC on host CPU bus.
+
+endchoice
+
+config FB_MB862XX_I2C
+	bool "Support I2C bus on MB862XX GDC"
+	depends on FB_MB862XX && I2C
+	depends on FB_MB862XX=m || I2C=y
+	default y
+	help
+	  Selecting this option adds Coral-P(A)/Lime GDC I2C bus adapter
+	  driver to support accessing I2C devices on controller's I2C bus.
+	  These are usually some video decoder chips.
+
+config FB_EP93XX
+	tristate "EP93XX frame buffer support"
+	depends on FB && ARCH_EP93XX
+	select FB_CFB_FILLRECT
+	select FB_CFB_COPYAREA
+	select FB_CFB_IMAGEBLIT
+	---help---
+	  Framebuffer driver for the Cirrus Logic EP93XX series of processors.
+	  This driver is also available as a module. The module will be called
+	  ep93xx-fb.
+
+config FB_PRE_INIT_FB
+	bool "Don't reinitialize, use bootloader's GDC/Display configuration"
+	depends on FB && FB_MB862XX_LIME
+	---help---
+	  Select this option if display contents should be inherited as set by
+	  the bootloader.
+
+config FB_MSM
+	tristate "MSM Framebuffer support"
+	depends on FB && ARCH_MSM
+	select FB_CFB_FILLRECT
+	select FB_CFB_COPYAREA
+	select FB_CFB_IMAGEBLIT
+
+config FB_MX3
+	tristate "MX3 Framebuffer support"
+	depends on FB && MX3_IPU
+	select FB_CFB_FILLRECT
+	select FB_CFB_COPYAREA
+	select FB_CFB_IMAGEBLIT
+	select BACKLIGHT_CLASS_DEVICE
+	default y
+	help
+	  This is a framebuffer device for the i.MX31 LCD Controller. So
+	  far only synchronous displays are supported. If you plan to use
+	  an LCD display with your i.MX31 system, say Y here.
+
+config FB_BROADSHEET
+	tristate "E-Ink Broadsheet/Epson S1D13521 controller support"
+	depends on FB
+	select FB_SYS_FILLRECT
+	select FB_SYS_COPYAREA
+	select FB_SYS_IMAGEBLIT
+	select FB_SYS_FOPS
+	select FB_DEFERRED_IO
+	help
+	  This driver implements support for the E-Ink Broadsheet
+	  controller. The release name for this device was Epson S1D13521
+	  and could also have been called by other names when coupled with
+	  a bridge adapter.
+
+config FB_AUO_K190X
+	tristate "AUO-K190X EPD controller support"
+	depends on FB
+	select FB_SYS_FILLRECT
+	select FB_SYS_COPYAREA
+	select FB_SYS_IMAGEBLIT
+	select FB_SYS_FOPS
+	select FB_DEFERRED_IO
+	help
+	  Provides support for epaper controllers from the K190X series
+	  of AUO. These controllers can be used to drive epaper displays
+	  from Sipix.
+
+	  This option enables the common support, shared by the individual
+	  controller drivers. You will also have to enable the driver
+	  for the controller type used in your device.
+
+config FB_AUO_K1900
+	tristate "AUO-K1900 EPD controller support"
+	depends on FB && FB_AUO_K190X
+	help
+	  This driver implements support for the AUO K1900 epd-controller.
+	  This controller can drive Sipix epaper displays but can only do
+	  serial updates, reducing the number of possible frames per second.
+
+config FB_AUO_K1901
+	tristate "AUO-K1901 EPD controller support"
+	depends on FB && FB_AUO_K190X
+	help
+	  This driver implements support for the AUO K1901 epd-controller.
+	  This controller can drive Sipix epaper displays and supports
+	  concurrent updates, making higher frames per second possible.
+
+config FB_JZ4740
+	tristate "JZ4740 LCD framebuffer support"
+	depends on FB && MACH_JZ4740
+	select FB_SYS_FILLRECT
+	select FB_SYS_COPYAREA
+	select FB_SYS_IMAGEBLIT
+	help
+	  Framebuffer support for the JZ4740 SoC.
+
+config FB_MXS
+	tristate "MXS LCD framebuffer support"
+	depends on FB && ARCH_MXS
+	select FB_CFB_FILLRECT
+	select FB_CFB_COPYAREA
+	select FB_CFB_IMAGEBLIT
+	select FB_MODE_HELPERS
+	select VIDEOMODE_HELPERS
+	help
+	  Framebuffer support for the MXS SoC.
+
+config FB_PUV3_UNIGFX
+	tristate "PKUnity v3 Unigfx framebuffer support"
+	depends on FB && UNICORE32 && ARCH_PUV3
+	select FB_SYS_FILLRECT
+	select FB_SYS_COPYAREA
+	select FB_SYS_IMAGEBLIT
+	select FB_SYS_FOPS
+	help
+	  Choose this option if you want to use the Unigfx device as a
+	  framebuffer device. Without the support of PCI & AGP.
+
+config FB_HYPERV
+	tristate "Microsoft Hyper-V Synthetic Video support"
+	depends on FB && HYPERV
+	select FB_CFB_FILLRECT
+	select FB_CFB_COPYAREA
+	select FB_CFB_IMAGEBLIT
+	help
+	  This framebuffer driver supports Microsoft Hyper-V Synthetic Video.
+
+config FB_SIMPLE
+	bool "Simple framebuffer support"
+	depends on (FB = y)
+	select FB_CFB_FILLRECT
+	select FB_CFB_COPYAREA
+	select FB_CFB_IMAGEBLIT
+	help
+	  Say Y if you want support for a simple frame-buffer.
+
+	  This driver assumes that the display hardware has been initialized
+	  before the kernel boots, and the kernel will simply render to the
+	  pre-allocated frame buffer surface.
+
+	  Configuration re: surface address, size, and format must be provided
+	  through device tree, or plain old platform data.
+
+source "drivers/video/fbdev/omap/Kconfig"
+source "drivers/video/fbdev/omap2/Kconfig"
+source "drivers/video/fbdev/exynos/Kconfig"
+source "drivers/video/fbdev/mmp/Kconfig"
+
+config FB_SH_MOBILE_MERAM
+	tristate "SuperH Mobile MERAM read ahead support"
+	depends on (SUPERH || ARCH_SHMOBILE)
+	select GENERIC_ALLOCATOR
+	---help---
+	  Enable MERAM support for the SuperH controller.
+
+	  This will allow for caching of the framebuffer to provide more
+	  reliable access under heavy main memory bus traffic situations.
+	  Up to 4 memory channels can be configured, allowing 4 RGB or
+	  2 YCbCr framebuffers to be configured.
+
+config FB_SSD1307
+	tristate "Solomon SSD1307 framebuffer support"
+	depends on FB && I2C
+	depends on OF
+	depends on GPIOLIB
+	select FB_SYS_FOPS
+	select FB_SYS_FILLRECT
+	select FB_SYS_COPYAREA
+	select FB_SYS_IMAGEBLIT
+	select FB_DEFERRED_IO
+	select PWM
+	help
+	  This driver implements support for the Solomon SSD1307
+	  OLED controller over I2C.
diff --git a/drivers/video/fbdev/Makefile b/drivers/video/fbdev/Makefile
new file mode 100644
index 00000000000..0284f2a1253
--- /dev/null
+++ b/drivers/video/fbdev/Makefile
@@ -0,0 +1,152 @@
+# Makefile for the Linux video drivers.
+# 5 Aug 1999, James Simmons, <mailto:jsimmons@users.sf.net>
+# Rewritten to use lists instead of if-statements.
+
+# Each configuration option enables a list of files.
+
+obj-y				+= core/
+
+obj-$(CONFIG_EXYNOS_VIDEO)     += exynos/
+
+obj-$(CONFIG_FB_MACMODES)      += macmodes.o
+obj-$(CONFIG_FB_WMT_GE_ROPS)   += wmt_ge_rops.o
+
+# Hardware specific drivers go first
+obj-$(CONFIG_FB_AMIGA)            += amifb.o c2p_planar.o
+obj-$(CONFIG_FB_ARC)              += arcfb.o
+obj-$(CONFIG_FB_CLPS711X)         += clps711xfb.o
+obj-$(CONFIG_FB_CYBER2000)        += cyber2000fb.o
+obj-$(CONFIG_FB_GRVGA)            += grvga.o
+obj-$(CONFIG_FB_PM2)              += pm2fb.o
+obj-$(CONFIG_FB_PM3)		  += pm3fb.o
+
+obj-$(CONFIG_FB_I740)		  += i740fb.o
+obj-$(CONFIG_FB_MATROX)		  += matrox/
+obj-$(CONFIG_FB_RIVA)		  += riva/
+obj-$(CONFIG_FB_NVIDIA)		  += nvidia/
+obj-$(CONFIG_FB_ATY)		  += aty/ macmodes.o
+obj-$(CONFIG_FB_ATY128)		  += aty/ macmodes.o
+obj-$(CONFIG_FB_RADEON)		  += aty/
+obj-$(CONFIG_FB_SIS)		  += sis/
+obj-$(CONFIG_FB_VIA)		  += via/
+obj-$(CONFIG_FB_KYRO)             += kyro/
+obj-$(CONFIG_FB_SAVAGE)		  += savage/
+obj-$(CONFIG_FB_GEODE)		  += geode/
+obj-$(CONFIG_FB_MBX)		  += mbx/
+obj-$(CONFIG_FB_NEOMAGIC)         += neofb.o
+obj-$(CONFIG_FB_3DFX)             += tdfxfb.o
+obj-$(CONFIG_FB_CONTROL)          += controlfb.o
+obj-$(CONFIG_FB_PLATINUM)         += platinumfb.o
+obj-$(CONFIG_FB_VALKYRIE)         += valkyriefb.o
+obj-$(CONFIG_FB_CT65550)          += chipsfb.o
+obj-$(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-$(CONFIG_FB_STI)              += stifb.o
+obj-$(CONFIG_FB_FFB)              += ffb.o sbuslib.o
+obj-$(CONFIG_FB_CG6)              += cg6.o sbuslib.o
+obj-$(CONFIG_FB_CG3)              += cg3.o sbuslib.o
+obj-$(CONFIG_FB_BW2)              += bw2.o sbuslib.o
+obj-$(CONFIG_FB_CG14)             += cg14.o sbuslib.o
+obj-$(CONFIG_FB_P9100)            += p9100.o sbuslib.o
+obj-$(CONFIG_FB_TCX)              += tcx.o sbuslib.o
+obj-$(CONFIG_FB_LEO)              += leo.o sbuslib.o
+obj-$(CONFIG_FB_ACORN)            += acornfb.o
+obj-$(CONFIG_FB_ATARI)            += atafb.o c2p_iplan2.o atafb_mfb.o \
+                                     atafb_iplan2p2.o atafb_iplan2p4.o atafb_iplan2p8.o
+obj-$(CONFIG_FB_MAC)              += macfb.o
+obj-$(CONFIG_FB_HECUBA)           += hecubafb.o
+obj-$(CONFIG_FB_N411)             += n411.o
+obj-$(CONFIG_FB_HGA)              += hgafb.o
+obj-$(CONFIG_FB_XVR500)           += sunxvr500.o
+obj-$(CONFIG_FB_XVR2500)          += sunxvr2500.o
+obj-$(CONFIG_FB_XVR1000)          += sunxvr1000.o
+obj-$(CONFIG_FB_IGA)              += igafb.o
+obj-$(CONFIG_FB_APOLLO)           += dnfb.o
+obj-$(CONFIG_FB_Q40)              += q40fb.o
+obj-$(CONFIG_FB_TGA)              += tgafb.o
+obj-$(CONFIG_FB_HP300)            += hpfb.o
+obj-$(CONFIG_FB_G364)             += g364fb.o
+obj-$(CONFIG_FB_EP93XX)		  += ep93xx-fb.o
+obj-$(CONFIG_FB_SA1100)           += sa1100fb.o
+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
+obj-$(CONFIG_FB_CIRRUS)		  += cirrusfb.o
+obj-$(CONFIG_FB_ASILIANT)	  += asiliantfb.o
+obj-$(CONFIG_FB_PXA)		  += pxafb.o
+obj-$(CONFIG_FB_PXA168)		  += pxa168fb.o
+obj-$(CONFIG_PXA3XX_GCU)	  += pxa3xx-gcu.o
+obj-$(CONFIG_MMP_DISP)           += mmp/
+obj-$(CONFIG_FB_W100)		  += w100fb.o
+obj-$(CONFIG_FB_TMIO)		  += tmiofb.o
+obj-$(CONFIG_FB_AU1100)		  += au1100fb.o
+obj-$(CONFIG_FB_AU1200)		  += au1200fb.o
+obj-$(CONFIG_FB_VT8500)		  += vt8500lcdfb.o
+obj-$(CONFIG_FB_WM8505)		  += wm8505fb.o
+obj-$(CONFIG_FB_PMAG_AA)	  += pmag-aa-fb.o
+obj-$(CONFIG_FB_PMAG_BA)	  += pmag-ba-fb.o
+obj-$(CONFIG_FB_PMAGB_B)	  += pmagb-b-fb.o
+obj-$(CONFIG_FB_MAXINE)		  += maxinefb.o
+obj-$(CONFIG_FB_METRONOME)        += metronomefb.o
+obj-$(CONFIG_FB_BROADSHEET)       += broadsheetfb.o
+obj-$(CONFIG_FB_AUO_K190X)	  += auo_k190x.o
+obj-$(CONFIG_FB_AUO_K1900)	  += auo_k1900fb.o
+obj-$(CONFIG_FB_AUO_K1901)	  += auo_k1901fb.o
+obj-$(CONFIG_FB_S1D13XXX)	  += s1d13xxxfb.o
+obj-$(CONFIG_FB_SH7760)		  += sh7760fb.o
+obj-$(CONFIG_FB_IMX)              += imxfb.o
+obj-$(CONFIG_FB_S3C)		  += s3c-fb.o
+obj-$(CONFIG_FB_S3C2410)	  += s3c2410fb.o
+obj-$(CONFIG_FB_FSL_DIU)	  += fsl-diu-fb.o
+obj-$(CONFIG_FB_COBALT)           += cobalt_lcdfb.o
+obj-$(CONFIG_FB_IBM_GXT4500)	  += gxt4500.o
+obj-$(CONFIG_FB_PS3)		  += ps3fb.o
+obj-$(CONFIG_FB_SM501)            += sm501fb.o
+obj-$(CONFIG_FB_UDL)		  += udlfb.o
+obj-$(CONFIG_FB_SMSCUFX)	  += smscufx.o
+obj-$(CONFIG_FB_XILINX)           += xilinxfb.o
+obj-$(CONFIG_SH_MIPI_DSI)	  += sh_mipi_dsi.o
+obj-$(CONFIG_FB_SH_MOBILE_HDMI)	  += sh_mobile_hdmi.o
+obj-$(CONFIG_FB_SH_MOBILE_MERAM)  += sh_mobile_meram.o
+obj-$(CONFIG_FB_SH_MOBILE_LCDC)	  += sh_mobile_lcdcfb.o
+obj-$(CONFIG_FB_OMAP)             += omap/
+obj-y                             += omap2/
+obj-$(CONFIG_XEN_FBDEV_FRONTEND)  += xen-fbfront.o
+obj-$(CONFIG_FB_CARMINE)          += carminefb.o
+obj-$(CONFIG_FB_MB862XX)	  += mb862xx/
+obj-$(CONFIG_FB_MSM)              += msm/
+obj-$(CONFIG_FB_NUC900)           += nuc900fb.o
+obj-$(CONFIG_FB_JZ4740)		  += jz4740_fb.o
+obj-$(CONFIG_FB_PUV3_UNIGFX)      += fb-puv3.o
+obj-$(CONFIG_FB_HYPERV)		  += hyperv_fb.o
+obj-$(CONFIG_FB_OPENCORES)	  += ocfb.o
+
+# Platform or fallback drivers go here
+obj-$(CONFIG_FB_UVESA)            += uvesafb.o
+obj-$(CONFIG_FB_VESA)             += vesafb.o
+obj-$(CONFIG_FB_EFI)              += efifb.o
+obj-$(CONFIG_FB_VGA16)            += vga16fb.o
+obj-$(CONFIG_FB_OF)               += offb.o
+obj-$(CONFIG_FB_BF537_LQ035)      += bf537-lq035.o
+obj-$(CONFIG_FB_BF54X_LQ043)	  += bf54x-lq043fb.o
+obj-$(CONFIG_FB_BFIN_LQ035Q1)     += bfin-lq035q1-fb.o
+obj-$(CONFIG_FB_BFIN_T350MCQB)	  += bfin-t350mcqb-fb.o
+obj-$(CONFIG_FB_BFIN_7393)        += bfin_adv7393fb.o
+obj-$(CONFIG_FB_MX3)		  += mx3fb.o
+obj-$(CONFIG_FB_DA8XX)		  += da8xx-fb.o
+obj-$(CONFIG_FB_MXS)		  += mxsfb.o
+obj-$(CONFIG_FB_SSD1307)	  += ssd1307fb.o
+obj-$(CONFIG_FB_SIMPLE)           += simplefb.o
+
+# the test framebuffer is last
+obj-$(CONFIG_FB_VIRTUAL)          += vfb.o
diff --git a/drivers/video/acornfb.c b/drivers/video/fbdev/acornfb.c
index 6488a7351a6..a305caea58e 100644
--- a/drivers/video/acornfb.c
+++ b/drivers/video/fbdev/acornfb.c
@@ -38,14 +38,6 @@
 #include "acornfb.h"
 
 /*
- * VIDC machines can't do 16 or 32BPP modes.
- */
-#ifdef HAS_VIDC
-#undef FBCON_HAS_CFB16
-#undef FBCON_HAS_CFB32
-#endif
-
-/*
  * Default resolution.
  * NOTE that it has to be supported in the table towards
  * the end of this file.
@@ -106,238 +98,6 @@ static struct vidc_timing current_vidc;
 
 extern unsigned int vram_size;	/* set by setup.c */
 
-#ifdef HAS_VIDC
-
-#define MAX_SIZE	480*1024
-
-/* CTL     VIDC	Actual
- * 24.000  0	 8.000
- * 25.175  0	 8.392
- * 36.000  0	12.000
- * 24.000  1	12.000
- * 25.175  1	12.588
- * 24.000  2	16.000
- * 25.175  2	16.783
- * 36.000  1	18.000
- * 24.000  3	24.000
- * 36.000  2	24.000
- * 25.175  3	25.175
- * 36.000  3	36.000
- */
-struct pixclock {
-	u_long	min_clock;
-	u_long	max_clock;
-	u_int	vidc_ctl;
-	u_int	vid_ctl;
-};
-
-static struct pixclock arc_clocks[] = {
-	/* we allow +/-1% on these */
-	{ 123750, 126250, VIDC_CTRL_DIV3,   VID_CTL_24MHz },	/*  8.000MHz */
-	{  82500,  84167, VIDC_CTRL_DIV2,   VID_CTL_24MHz },	/* 12.000MHz */
-	{  61875,  63125, VIDC_CTRL_DIV1_5, VID_CTL_24MHz },	/* 16.000MHz */
-	{  41250,  42083, VIDC_CTRL_DIV1,   VID_CTL_24MHz },	/* 24.000MHz */
-};
-
-static struct pixclock *
-acornfb_valid_pixrate(struct fb_var_screeninfo *var)
-{
-	u_long pixclock = var->pixclock;
-	u_int i;
-
-	if (!var->pixclock)
-		return NULL;
-
-	for (i = 0; i < ARRAY_SIZE(arc_clocks); i++)
-		if (pixclock > arc_clocks[i].min_clock &&
-		    pixclock < arc_clocks[i].max_clock)
-			return arc_clocks + i;
-
-	return NULL;
-}
-
-/* VIDC Rules:
- * hcr  : must be even (interlace, hcr/2 must be even)
- * hswr : must be even
- * hdsr : must be odd
- * hder : must be odd
- *
- * vcr  : must be odd
- * vswr : >= 1
- * vdsr : >= 1
- * vder : >= vdsr
- * if interlaced, then hcr/2 must be even
- */
-static void
-acornfb_set_timing(struct fb_var_screeninfo *var)
-{
-	struct pixclock *pclk;
-	struct vidc_timing vidc;
-	u_int horiz_correction;
-	u_int sync_len, display_start, display_end, cycle;
-	u_int is_interlaced;
-	u_int vid_ctl, vidc_ctl;
-	u_int bandwidth;
-
-	memset(&vidc, 0, sizeof(vidc));
-
-	pclk = acornfb_valid_pixrate(var);
-	vidc_ctl = pclk->vidc_ctl;
-	vid_ctl  = pclk->vid_ctl;
-
-	bandwidth = var->pixclock * 8 / var->bits_per_pixel;
-	/* 25.175, 4bpp = 79.444ns per byte, 317.776ns per word: fifo = 2,6 */
-	if (bandwidth > 143500)
-		vidc_ctl |= VIDC_CTRL_FIFO_3_7;
-	else if (bandwidth > 71750)
-		vidc_ctl |= VIDC_CTRL_FIFO_2_6;
-	else if (bandwidth > 35875)
-		vidc_ctl |= VIDC_CTRL_FIFO_1_5;
-	else
-		vidc_ctl |= VIDC_CTRL_FIFO_0_4;
-
-	switch (var->bits_per_pixel) {
-	case 1:
-		horiz_correction = 19;
-		vidc_ctl |= VIDC_CTRL_1BPP;
-		break;
-
-	case 2:
-		horiz_correction = 11;
-		vidc_ctl |= VIDC_CTRL_2BPP;
-		break;
-
-	case 4:
-		horiz_correction = 7;
-		vidc_ctl |= VIDC_CTRL_4BPP;
-		break;
-
-	default:
-	case 8:
-		horiz_correction = 5;
-		vidc_ctl |= VIDC_CTRL_8BPP;
-		break;
-	}
-
-	if (var->sync & FB_SYNC_COMP_HIGH_ACT) /* should be FB_SYNC_COMP */
-		vidc_ctl |= VIDC_CTRL_CSYNC;
-	else {
-		if (!(var->sync & FB_SYNC_HOR_HIGH_ACT))
-			vid_ctl |= VID_CTL_HS_NHSYNC;
-
-		if (!(var->sync & FB_SYNC_VERT_HIGH_ACT))
-			vid_ctl |= VID_CTL_VS_NVSYNC;
-	}
-
-	sync_len	= var->hsync_len;
-	display_start	= sync_len + var->left_margin;
-	display_end	= display_start + var->xres;
-	cycle		= display_end + var->right_margin;
-
-	/* if interlaced, then hcr/2 must be even */
-	is_interlaced = (var->vmode & FB_VMODE_MASK) == FB_VMODE_INTERLACED;
-
-	if (is_interlaced) {
-		vidc_ctl |= VIDC_CTRL_INTERLACE;
-		if (cycle & 2) {
-			cycle += 2;
-			var->right_margin += 2;
-		}
-	}
-
-	vidc.h_cycle		= (cycle - 2) / 2;
-	vidc.h_sync_width	= (sync_len - 2) / 2;
-	vidc.h_border_start	= (display_start - 1) / 2;
-	vidc.h_display_start	= (display_start - horiz_correction) / 2;
-	vidc.h_display_end	= (display_end - horiz_correction) / 2;
-	vidc.h_border_end	= (display_end - 1) / 2;
-	vidc.h_interlace	= (vidc.h_cycle + 1) / 2;
-
-	sync_len	= var->vsync_len;
-	display_start	= sync_len + var->upper_margin;
-	display_end	= display_start + var->yres;
-	cycle		= display_end + var->lower_margin;
-
-	if (is_interlaced)
-		cycle = (cycle - 3) / 2;
-	else
-		cycle = cycle - 1;
-
-	vidc.v_cycle		= cycle;
-	vidc.v_sync_width	= sync_len - 1;
-	vidc.v_border_start	= display_start - 1;
-	vidc.v_display_start	= vidc.v_border_start;
-	vidc.v_display_end	= display_end - 1;
-	vidc.v_border_end	= vidc.v_display_end;
-
-	if (machine_is_a5k())
-		__raw_writeb(vid_ctl, IOEB_VID_CTL);
-
-	if (memcmp(&current_vidc, &vidc, sizeof(vidc))) {
-		current_vidc = vidc;
-
-		vidc_writel(0xe0000000 | vidc_ctl);
-		vidc_writel(0x80000000 | (vidc.h_cycle << 14));
-		vidc_writel(0x84000000 | (vidc.h_sync_width << 14));
-		vidc_writel(0x88000000 | (vidc.h_border_start << 14));
-		vidc_writel(0x8c000000 | (vidc.h_display_start << 14));
-		vidc_writel(0x90000000 | (vidc.h_display_end << 14));
-		vidc_writel(0x94000000 | (vidc.h_border_end << 14));
-		vidc_writel(0x98000000);
-		vidc_writel(0x9c000000 | (vidc.h_interlace << 14));
-		vidc_writel(0xa0000000 | (vidc.v_cycle << 14));
-		vidc_writel(0xa4000000 | (vidc.v_sync_width << 14));
-		vidc_writel(0xa8000000 | (vidc.v_border_start << 14));
-		vidc_writel(0xac000000 | (vidc.v_display_start << 14));
-		vidc_writel(0xb0000000 | (vidc.v_display_end << 14));
-		vidc_writel(0xb4000000 | (vidc.v_border_end << 14));
-		vidc_writel(0xb8000000);
-		vidc_writel(0xbc000000);
-	}
-#ifdef DEBUG_MODE_SELECTION
-	printk(KERN_DEBUG "VIDC registers for %dx%dx%d:\n", var->xres,
-	       var->yres, var->bits_per_pixel);
-	printk(KERN_DEBUG " H-cycle          : %d\n", vidc.h_cycle);
-	printk(KERN_DEBUG " H-sync-width     : %d\n", vidc.h_sync_width);
-	printk(KERN_DEBUG " H-border-start   : %d\n", vidc.h_border_start);
-	printk(KERN_DEBUG " H-display-start  : %d\n", vidc.h_display_start);
-	printk(KERN_DEBUG " H-display-end    : %d\n", vidc.h_display_end);
-	printk(KERN_DEBUG " H-border-end     : %d\n", vidc.h_border_end);
-	printk(KERN_DEBUG " H-interlace      : %d\n", vidc.h_interlace);
-	printk(KERN_DEBUG " V-cycle          : %d\n", vidc.v_cycle);
-	printk(KERN_DEBUG " V-sync-width     : %d\n", vidc.v_sync_width);
-	printk(KERN_DEBUG " V-border-start   : %d\n", vidc.v_border_start);
-	printk(KERN_DEBUG " V-display-start  : %d\n", vidc.v_display_start);
-	printk(KERN_DEBUG " V-display-end    : %d\n", vidc.v_display_end);
-	printk(KERN_DEBUG " V-border-end     : %d\n", vidc.v_border_end);
-	printk(KERN_DEBUG " VIDC Ctrl (E)    : 0x%08X\n", vidc_ctl);
-	printk(KERN_DEBUG " IOEB Ctrl        : 0x%08X\n", vid_ctl);
-#endif
-}
-
-static int
-acornfb_setcolreg(u_int regno, u_int red, u_int green, u_int blue,
-		  u_int trans, struct fb_info *info)
-{
-	union palette pal;
-
-	if (regno >= current_par.palette_size)
-		return 1;
-
-	pal.p = 0;
-	pal.vidc.reg   = regno;
-	pal.vidc.red   = red >> 12;
-	pal.vidc.green = green >> 12;
-	pal.vidc.blue  = blue >> 12;
-
-	current_par.palette[regno] = pal;
-
-	vidc_writel(pal.p);
-
-	return 0;
-}
-#endif
-
 #ifdef HAS_VIDC20
 #include <mach/acornfb.h>
 
@@ -634,16 +394,7 @@ acornfb_adjust_timing(struct fb_info *info, struct fb_var_screeninfo *var, u_int
 	/* hsync_len must be even */
 	var->hsync_len = (var->hsync_len + 1) & ~1;
 
-#ifdef HAS_VIDC
-	/* left_margin must be odd */
-	if ((var->left_margin & 1) == 0) {
-		var->left_margin -= 1;
-		var->right_margin += 1;
-	}
-
-	/* right_margin must be odd */
-	var->right_margin |= 1;
-#elif defined(HAS_VIDC20)
+#if defined(HAS_VIDC20)
 	/* left_margin must be even */
 	if (var->left_margin & 1) {
 		var->left_margin += 1;
@@ -787,11 +538,7 @@ static int acornfb_set_par(struct fb_info *info)
 		break;
 	case 8:
 		current_par.palette_size = VIDC_PALETTE_SIZE;
-#ifdef HAS_VIDC
-		info->fix.visual = FB_VISUAL_STATIC_PSEUDOCOLOR;
-#else
 		info->fix.visual = FB_VISUAL_PSEUDOCOLOR;
-#endif
 		break;
 #ifdef HAS_VIDC20
 	case 16:
@@ -971,9 +718,6 @@ static void acornfb_init_fbinfo(void)
 #if defined(HAS_VIDC20)
 	fb_info.var.red.length	   = 8;
 	fb_info.var.transp.length  = 4;
-#elif defined(HAS_VIDC)
-	fb_info.var.red.length	   = 4;
-	fb_info.var.transp.length  = 1;
 #endif
 	fb_info.var.green	   = fb_info.var.red;
 	fb_info.var.blue	   = fb_info.var.red;
@@ -1205,9 +949,7 @@ free_unused_pages(unsigned int virtual_start, unsigned int virtual_end)
 		 * the page.
 		 */
 		page = virt_to_page(virtual_start);
-		ClearPageReserved(page);
-		init_page_count(page);
-		free_page(virtual_start);
+		__free_reserved_page(page);
 
 		virtual_start += PAGE_SIZE;
 		mb_freed += PAGE_SIZE / 1024;
@@ -1310,14 +1052,6 @@ static int acornfb_probe(struct platform_device *dev)
 		fb_info.fix.smem_start = handle;
 	}
 #endif
-#if defined(HAS_VIDC)
-	/*
-	 * Archimedes/A5000 machines use a fixed address for their
-	 * framebuffers.  Free unused pages
-	 */
-	free_unused_pages(PAGE_OFFSET + size, PAGE_OFFSET + MAX_SIZE);
-#endif
-
 	fb_info.fix.smem_len = size;
 	current_par.palette_size   = VIDC_PALETTE_SIZE;
 
diff --git a/drivers/video/acornfb.h b/drivers/video/fbdev/acornfb.h
index fb2a7fffe50..175c8ff3367 100644
--- a/drivers/video/acornfb.h
+++ b/drivers/video/fbdev/acornfb.h
@@ -13,10 +13,6 @@
 #include <asm/hardware/iomd.h>
 #define VIDC_PALETTE_SIZE	256
 #define VIDC_NAME		"VIDC20"
-#elif defined(HAS_VIDC)
-#include <asm/hardware/memc.h>
-#define VIDC_PALETTE_SIZE	16
-#define VIDC_NAME		"VIDC"
 #endif
 
 #define EXTEND8(x) ((x)|(x)<<8)
@@ -101,31 +97,6 @@ struct modex_params {
 	const struct modey_params *modey;
 };
 
-#ifdef HAS_VIDC
-
-#define VID_CTL_VS_NVSYNC	(1 << 3)
-#define VID_CTL_HS_NHSYNC	(1 << 2)
-#define VID_CTL_24MHz		(0)
-#define VID_CTL_25MHz		(1)
-#define VID_CTL_36MHz		(2)
-
-#define VIDC_CTRL_CSYNC		(1 << 7)
-#define VIDC_CTRL_INTERLACE	(1 << 6)
-#define VIDC_CTRL_FIFO_0_4	(0 << 4)
-#define VIDC_CTRL_FIFO_1_5	(1 << 4)
-#define VIDC_CTRL_FIFO_2_6	(2 << 4)
-#define VIDC_CTRL_FIFO_3_7	(3 << 4)
-#define VIDC_CTRL_1BPP		(0 << 2)
-#define VIDC_CTRL_2BPP		(1 << 2)
-#define VIDC_CTRL_4BPP		(2 << 2)
-#define VIDC_CTRL_8BPP		(3 << 2)
-#define VIDC_CTRL_DIV3		(0 << 0)
-#define VIDC_CTRL_DIV2		(1 << 0)
-#define VIDC_CTRL_DIV1_5	(2 << 0)
-#define VIDC_CTRL_DIV1		(3 << 0)
-
-#endif
-
 #ifdef HAS_VIDC20
 /*
  * VIDC20 registers
diff --git a/drivers/video/amba-clcd.c b/drivers/video/fbdev/amba-clcd.c
index 0a2cce7285b..14d6b3793e0 100644
--- a/drivers/video/amba-clcd.c
+++ b/drivers/video/fbdev/amba-clcd.c
@@ -10,6 +10,7 @@
  *
  *  ARM PrimeCell PL110 Color LCD Controller
  */
+#include <linux/dma-mapping.h>
 #include <linux/module.h>
 #include <linux/kernel.h>
 #include <linux/errno.h>
@@ -544,13 +545,17 @@ static int clcdfb_register(struct clcd_fb *fb)
 
 static int clcdfb_probe(struct amba_device *dev, const struct amba_id *id)
 {
-	struct clcd_board *board = dev->dev.platform_data;
+	struct clcd_board *board = dev_get_platdata(&dev->dev);
 	struct clcd_fb *fb;
 	int ret;
 
 	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");
@@ -594,8 +599,6 @@ static int clcdfb_remove(struct amba_device *dev)
 {
 	struct clcd_fb *fb = amba_get_drvdata(dev);
 
-	amba_set_drvdata(dev, NULL);
-
 	clcdfb_disable(fb);
 	unregister_framebuffer(&fb->fb);
 	if (fb->fb.cmap.len)
diff --git a/drivers/video/amifb.c b/drivers/video/fbdev/amifb.c
index a6780eecff0..518f790ef88 100644
--- a/drivers/video/amifb.c
+++ b/drivers/video/fbdev/amifb.c
@@ -3710,7 +3710,7 @@ default_chipset:
 	if (!videomemory) {
 		dev_warn(&pdev->dev,
 			 "Unable to map videomem cached writethrough\n");
-		info->screen_base = (char *)ZTWO_VADDR(info->fix.smem_start);
+		info->screen_base = ZTWO_VADDR(info->fix.smem_start);
 	} else
 		info->screen_base = (char *)videomemory;
 
@@ -3742,13 +3742,12 @@ default_chipset:
 	if (err)
 		goto unset_drvdata;
 
-	printk("fb%d: %s frame buffer device, using %dK of video memory\n",
-	       info->node, info->fix.id, info->fix.smem_len>>10);
+	fb_info(info, "%s frame buffer device, using %dK of video memory\n",
+		info->fix.id, info->fix.smem_len>>10);
 
 	return 0;
 
 unset_drvdata:
-	dev_set_drvdata(&pdev->dev, NULL);
 	fb_dealloc_cmap(&info->cmap);
 free_irq:
 	free_irq(IRQ_AMIGA_COPPER, info->par);
@@ -3768,7 +3767,6 @@ static int __exit amifb_remove(struct platform_device *pdev)
 	struct fb_info *info = dev_get_drvdata(&pdev->dev);
 
 	unregister_framebuffer(info);
-	dev_set_drvdata(&pdev->dev, NULL);
 	fb_dealloc_cmap(&info->cmap);
 	free_irq(IRQ_AMIGA_COPPER, info->par);
 	custom.dmacon = DMAF_ALL | DMAF_MASTER;
diff --git a/drivers/video/arcfb.c b/drivers/video/fbdev/arcfb.c
index e43401afdd0..1b0b233b8b3 100644
--- a/drivers/video/arcfb.c
+++ b/drivers/video/fbdev/arcfb.c
@@ -556,9 +556,8 @@ static int arcfb_probe(struct platform_device *dev)
 			goto err1;
 		}
 	}
-	printk(KERN_INFO
-	       "fb%d: Arc frame buffer device, using %dK of video memory\n",
-	       info->node, videomemorysize >> 10);
+	fb_info(info, "Arc frame buffer device, using %dK of video memory\n",
+		videomemorysize >> 10);
 
 	/* this inits the lcd but doesn't clear dirty pixels */
 	for (i = 0; i < num_cols * num_rows; i++) {
@@ -572,8 +571,7 @@ static int arcfb_probe(struct platform_device *dev)
 	/* if we were told to splash the screen, we just clear it */
 	if (!nosplash) {
 		for (i = 0; i < num_cols * num_rows; i++) {
-			printk(KERN_INFO "fb%d: splashing lcd %d\n",
-				info->node, i);
+			fb_info(info, "splashing lcd %d\n", i);
 			ks108_set_start_line(par, i, 0);
 			ks108_clear_lcd(par, i);
 		}
diff --git a/drivers/video/arkfb.c b/drivers/video/fbdev/arkfb.c
index 94a51f1ef90..adc4ea2cc5a 100644
--- a/drivers/video/arkfb.c
+++ b/drivers/video/fbdev/arkfb.c
@@ -137,8 +137,7 @@ static void arkfb_settile(struct fb_info *info, struct fb_tilemap *map)
 
 	if ((map->width != 8) || (map->height != 16) ||
 	    (map->depth != 1) || (map->length != 256)) {
-	    	printk(KERN_ERR "fb%d: unsupported font parameters: width %d, "
-		       "height %d, depth %d, length %d\n", info->node,
+		fb_err(info, "unsupported font parameters: width %d, height %d, depth %d, length %d\n",
 		       map->width, map->height, map->depth, map->length);
 		return;
 	}
@@ -517,7 +516,7 @@ static void ark_set_pixclock(struct fb_info *info, u32 pixclock)
 
 	int rv = dac_set_freq(par->dac, 0, 1000000000 / pixclock);
 	if (rv < 0) {
-		printk(KERN_ERR "fb%d: cannot set requested pixclock, keeping old value\n", info->node);
+		fb_err(info, "cannot set requested pixclock, keeping old value\n");
 		return;
 	}
 
@@ -584,7 +583,7 @@ static int arkfb_check_var(struct fb_var_screeninfo *var, struct fb_info *info)
 	rv = svga_match_format (arkfb_formats, var, NULL);
 	if (rv < 0)
 	{
-		printk(KERN_ERR "fb%d: unsupported mode requested\n", info->node);
+		fb_err(info, "unsupported mode requested\n");
 		return rv;
 	}
 
@@ -604,14 +603,15 @@ static int arkfb_check_var(struct fb_var_screeninfo *var, struct fb_info *info)
 	mem = ((var->bits_per_pixel * var->xres_virtual) >> 3) * var->yres_virtual;
 	if (mem > info->screen_size)
 	{
-		printk(KERN_ERR "fb%d: not enough framebuffer memory (%d kB requested , %d kB available)\n", info->node, mem >> 10, (unsigned int) (info->screen_size >> 10));
+		fb_err(info, "not enough framebuffer memory (%d kB requested, %d kB available)\n",
+		       mem >> 10, (unsigned int) (info->screen_size >> 10));
 		return -EINVAL;
 	}
 
 	rv = svga_check_timings (&ark_timing_regs, var, info->node);
 	if (rv < 0)
 	{
-		printk(KERN_ERR "fb%d: invalid timings requested\n", info->node);
+		fb_err(info, "invalid timings requested\n");
 		return rv;
 	}
 
@@ -693,7 +693,7 @@ static int arkfb_set_par(struct fb_info *info)
 	vga_wseq(par->state.vgabase, 0x18, regval);
 
 	/* Set the offset register */
-	pr_debug("fb%d: offset register       : %d\n", info->node, offset_value);
+	fb_dbg(info, "offset register       : %d\n", offset_value);
 	svga_wcrt_multi(par->state.vgabase, ark_offset_regs, offset_value);
 
 	/* fix for hi-res textmode */
@@ -716,7 +716,7 @@ static int arkfb_set_par(struct fb_info *info)
 	/* Set mode-specific register values */
 	switch (mode) {
 	case 0:
-		pr_debug("fb%d: text mode\n", info->node);
+		fb_dbg(info, "text mode\n");
 		svga_set_textmode_vga_regs(par->state.vgabase);
 
 		vga_wseq(par->state.vgabase, 0x11, 0x10); /* basic VGA mode */
@@ -725,7 +725,7 @@ static int arkfb_set_par(struct fb_info *info)
 
 		break;
 	case 1:
-		pr_debug("fb%d: 4 bit pseudocolor\n", info->node);
+		fb_dbg(info, "4 bit pseudocolor\n");
 		vga_wgfx(par->state.vgabase, VGA_GFX_MODE, 0x40);
 
 		vga_wseq(par->state.vgabase, 0x11, 0x10); /* basic VGA mode */
@@ -733,44 +733,44 @@ static int arkfb_set_par(struct fb_info *info)
 		dac_set_mode(par->dac, DAC_PSEUDO8_8);
 		break;
 	case 2:
-		pr_debug("fb%d: 4 bit pseudocolor, planar\n", info->node);
+		fb_dbg(info, "4 bit pseudocolor, planar\n");
 
 		vga_wseq(par->state.vgabase, 0x11, 0x10); /* basic VGA mode */
 		svga_wcrt_mask(par->state.vgabase, 0x46, 0x00, 0x04); /* 8bit pixel path */
 		dac_set_mode(par->dac, DAC_PSEUDO8_8);
 		break;
 	case 3:
-		pr_debug("fb%d: 8 bit pseudocolor\n", info->node);
+		fb_dbg(info, "8 bit pseudocolor\n");
 
 		vga_wseq(par->state.vgabase, 0x11, 0x16); /* 8bpp accel mode */
 
 		if (info->var.pixclock > 20000) {
-			pr_debug("fb%d: not using multiplex\n", info->node);
+			fb_dbg(info, "not using multiplex\n");
 			svga_wcrt_mask(par->state.vgabase, 0x46, 0x00, 0x04); /* 8bit pixel path */
 			dac_set_mode(par->dac, DAC_PSEUDO8_8);
 		} else {
-			pr_debug("fb%d: using multiplex\n", info->node);
+			fb_dbg(info, "using multiplex\n");
 			svga_wcrt_mask(par->state.vgabase, 0x46, 0x04, 0x04); /* 16bit pixel path */
 			dac_set_mode(par->dac, DAC_PSEUDO8_16);
 			hdiv = 2;
 		}
 		break;
 	case 4:
-		pr_debug("fb%d: 5/5/5 truecolor\n", info->node);
+		fb_dbg(info, "5/5/5 truecolor\n");
 
 		vga_wseq(par->state.vgabase, 0x11, 0x1A); /* 16bpp accel mode */
 		svga_wcrt_mask(par->state.vgabase, 0x46, 0x04, 0x04); /* 16bit pixel path */
 		dac_set_mode(par->dac, DAC_RGB1555_16);
 		break;
 	case 5:
-		pr_debug("fb%d: 5/6/5 truecolor\n", info->node);
+		fb_dbg(info, "5/6/5 truecolor\n");
 
 		vga_wseq(par->state.vgabase, 0x11, 0x1A); /* 16bpp accel mode */
 		svga_wcrt_mask(par->state.vgabase, 0x46, 0x04, 0x04); /* 16bit pixel path */
 		dac_set_mode(par->dac, DAC_RGB0565_16);
 		break;
 	case 6:
-		pr_debug("fb%d: 8/8/8 truecolor\n", info->node);
+		fb_dbg(info, "8/8/8 truecolor\n");
 
 		vga_wseq(par->state.vgabase, 0x11, 0x16); /* 8bpp accel mode ??? */
 		svga_wcrt_mask(par->state.vgabase, 0x46, 0x04, 0x04); /* 16bit pixel path */
@@ -779,7 +779,7 @@ static int arkfb_set_par(struct fb_info *info)
 		hdiv = 2;
 		break;
 	case 7:
-		pr_debug("fb%d: 8/8/8/8 truecolor\n", info->node);
+		fb_dbg(info, "8/8/8/8 truecolor\n");
 
 		vga_wseq(par->state.vgabase, 0x11, 0x1E); /* 32bpp accel mode */
 		svga_wcrt_mask(par->state.vgabase, 0x46, 0x04, 0x04); /* 16bit pixel path */
@@ -787,7 +787,7 @@ static int arkfb_set_par(struct fb_info *info)
 		hmul = 2;
 		break;
 	default:
-		printk(KERN_ERR "fb%d: unsupported mode - bug\n", info->node);
+		fb_err(info, "unsupported mode - bug\n");
 		return -EINVAL;
 	}
 
@@ -879,19 +879,19 @@ static int arkfb_blank(int blank_mode, struct fb_info *info)
 
 	switch (blank_mode) {
 	case FB_BLANK_UNBLANK:
-		pr_debug("fb%d: unblank\n", info->node);
+		fb_dbg(info, "unblank\n");
 		svga_wseq_mask(par->state.vgabase, 0x01, 0x00, 0x20);
 		svga_wcrt_mask(par->state.vgabase, 0x17, 0x80, 0x80);
 		break;
 	case FB_BLANK_NORMAL:
-		pr_debug("fb%d: blank\n", info->node);
+		fb_dbg(info, "blank\n");
 		svga_wseq_mask(par->state.vgabase, 0x01, 0x20, 0x20);
 		svga_wcrt_mask(par->state.vgabase, 0x17, 0x80, 0x80);
 		break;
 	case FB_BLANK_POWERDOWN:
 	case FB_BLANK_HSYNC_SUSPEND:
 	case FB_BLANK_VSYNC_SUSPEND:
-		pr_debug("fb%d: sync down\n", info->node);
+		fb_dbg(info, "sync down\n");
 		svga_wseq_mask(par->state.vgabase, 0x01, 0x20, 0x20);
 		svga_wcrt_mask(par->state.vgabase, 0x17, 0x00, 0x80);
 		break;
@@ -1014,7 +1014,7 @@ static int ark_pci_probe(struct pci_dev *dev, const struct pci_device_id *id)
 
 	vga_res.flags = IORESOURCE_IO;
 
-	pcibios_bus_to_resource(dev, &vga_res, &bus_reg);
+	pcibios_bus_to_resource(dev->bus, &vga_res, &bus_reg);
 
 	par->state.vgabase = (void __iomem *) vga_res.start;
 
@@ -1048,12 +1048,12 @@ static int ark_pci_probe(struct pci_dev *dev, const struct pci_device_id *id)
 
 	rc = register_framebuffer(info);
 	if (rc < 0) {
-		dev_err(info->device, "cannot register framebugger\n");
+		dev_err(info->device, "cannot register framebuffer\n");
 		goto err_reg_fb;
 	}
 
-	printk(KERN_INFO "fb%d: %s on %s, %d MB RAM\n", info->node, info->fix.id,
-		 pci_name(dev), info->fix.smem_len >> 20);
+	fb_info(info, "%s on %s, %d MB RAM\n",
+		info->fix.id, pci_name(dev), info->fix.smem_len >> 20);
 
 	/* Record a reference to the driver data */
 	pci_set_drvdata(dev, info);
@@ -1108,7 +1108,6 @@ static void ark_pci_remove(struct pci_dev *dev)
 		pci_release_regions(dev);
 /*		pci_disable_device(dev); */
 
-		pci_set_drvdata(dev, NULL);
 		framebuffer_release(info);
 	}
 }
diff --git a/drivers/video/asiliantfb.c b/drivers/video/fbdev/asiliantfb.c
index d5a37d62847..7e8ddf00ccc 100644
--- a/drivers/video/asiliantfb.c
+++ b/drivers/video/fbdev/asiliantfb.c
@@ -527,8 +527,8 @@ static int init_asiliant(struct fb_info *p, unsigned long addr)
 		return err;
 	}
 
-	printk(KERN_INFO "fb%d: Asiliant 69000 frame buffer (%dK RAM detected)\n",
-		p->node, p->fix.smem_len / 1024);
+	fb_info(p, "Asiliant 69000 frame buffer (%dK RAM detected)\n",
+		p->fix.smem_len / 1024);
 
 	writeb(0xff, mmio_base + 0x78c);
 	chips_hw_init(p);
@@ -589,7 +589,6 @@ static void asiliantfb_remove(struct pci_dev *dp)
 	fb_dealloc_cmap(&p->cmap);
 	iounmap(p->screen_base);
 	release_mem_region(pci_resource_start(dp, 0), pci_resource_len(dp, 0));
-	pci_set_drvdata(dp, NULL);
 	framebuffer_release(p);
 }
 
diff --git a/drivers/video/atafb.c b/drivers/video/fbdev/atafb.c
index 64e41f5448c..4953b657635 100644
--- a/drivers/video/atafb.c
+++ b/drivers/video/fbdev/atafb.c
@@ -191,7 +191,7 @@ static struct fb_info fb_info = {
 };
 
 static void *screen_base;	/* base address of screen */
-static void *real_screen_base;	/* (only for Overscan) */
+static unsigned long phys_screen_base;	/* (only for Overscan) */
 
 static int screen_len;
 
@@ -213,7 +213,8 @@ static unsigned int external_yres;
  */
 static unsigned int external_depth;
 static int external_pmode;
-static void *external_addr;
+static void *external_screen_base;
+static unsigned long external_addr;
 static unsigned long external_len;
 static unsigned long external_vgaiobase;
 static unsigned int external_bitspercol = 6;
@@ -592,7 +593,7 @@ static int tt_encode_fix(struct fb_fix_screeninfo *fix, struct atafb_par *par)
 	int mode;
 
 	strcpy(fix->id, "Atari Builtin");
-	fix->smem_start = (unsigned long)real_screen_base;
+	fix->smem_start = phys_screen_base;
 	fix->smem_len = screen_len;
 	fix->type = FB_TYPE_INTERLEAVED_PLANES;
 	fix->type_aux = 2;
@@ -790,7 +791,7 @@ static void tt_get_par(struct atafb_par *par)
 	addr = ((shifter.bas_hi & 0xff) << 16) |
 	       ((shifter.bas_md & 0xff) << 8)  |
 	       ((shifter.bas_lo & 0xff));
-	par->screen_base = phys_to_virt(addr);
+	par->screen_base = atari_stram_to_virt(addr);
 }
 
 static void tt_set_par(struct atafb_par *par)
@@ -888,7 +889,7 @@ static int falcon_encode_fix(struct fb_fix_screeninfo *fix,
 			     struct atafb_par *par)
 {
 	strcpy(fix->id, "Atari Builtin");
-	fix->smem_start = (unsigned long)real_screen_base;
+	fix->smem_start = phys_screen_base;
 	fix->smem_len = screen_len;
 	fix->type = FB_TYPE_INTERLEAVED_PLANES;
 	fix->type_aux = 2;
@@ -1584,7 +1585,7 @@ static void falcon_get_par(struct atafb_par *par)
 	addr = (shifter.bas_hi & 0xff) << 16 |
 	       (shifter.bas_md & 0xff) << 8  |
 	       (shifter.bas_lo & 0xff);
-	par->screen_base = phys_to_virt(addr);
+	par->screen_base = atari_stram_to_virt(addr);
 
 	/* derived parameters */
 	hw->ste_mode = (hw->f_shift & 0x510) == 0 && hw->st_shift == 0x100;
@@ -1814,7 +1815,7 @@ static int stste_encode_fix(struct fb_fix_screeninfo *fix,
 	int mode;
 
 	strcpy(fix->id, "Atari Builtin");
-	fix->smem_start = (unsigned long)real_screen_base;
+	fix->smem_start = phys_screen_base;
 	fix->smem_len = screen_len;
 	fix->type = FB_TYPE_INTERLEAVED_PLANES;
 	fix->type_aux = 2;
@@ -1980,7 +1981,7 @@ static void stste_get_par(struct atafb_par *par)
 	       ((shifter.bas_md & 0xff) << 8);
 	if (ATARIHW_PRESENT(EXTD_SHIFTER))
 		addr |= (shifter.bas_lo & 0xff);
-	par->screen_base = phys_to_virt(addr);
+	par->screen_base = atari_stram_to_virt(addr);
 }
 
 static void stste_set_par(struct atafb_par *par)
@@ -2039,7 +2040,7 @@ static int stste_detect(void)
 static void stste_set_screen_base(void *s_base)
 {
 	unsigned long addr;
-	addr = virt_to_phys(s_base);
+	addr = atari_stram_to_phys(s_base);
 	/* Setup Screen Memory */
 	shifter.bas_hi = (unsigned char)((addr & 0xff0000) >> 16);
 	shifter.bas_md = (unsigned char)((addr & 0x00ff00) >> 8);
@@ -2113,7 +2114,7 @@ static void st_ovsc_switch(void)
 static int ext_encode_fix(struct fb_fix_screeninfo *fix, struct atafb_par *par)
 {
 	strcpy(fix->id, "Unknown Extern");
-	fix->smem_start = (unsigned long)external_addr;
+	fix->smem_start = external_addr;
 	fix->smem_len = PAGE_ALIGN(external_len);
 	if (external_depth == 1) {
 		fix->type = FB_TYPE_PACKED_PIXELS;
@@ -2213,7 +2214,7 @@ static int ext_encode_var(struct fb_var_screeninfo *var, struct atafb_par *par)
 
 static void ext_get_par(struct atafb_par *par)
 {
-	par->screen_base = external_addr;
+	par->screen_base = external_screen_base;
 }
 
 static void ext_set_par(struct atafb_par *par)
@@ -2286,7 +2287,7 @@ static void set_screen_base(void *s_base)
 {
 	unsigned long addr;
 
-	addr = virt_to_phys(s_base);
+	addr = atari_stram_to_phys(s_base);
 	/* Setup Screen Memory */
 	shifter.bas_hi = (unsigned char)((addr & 0xff0000) >> 16);
 	shifter.bas_md = (unsigned char)((addr & 0x00ff00) >> 8);
@@ -2433,7 +2434,9 @@ static void atafb_set_disp(struct fb_info *info)
 	atafb_get_var(&info->var, info);
 	atafb_get_fix(&info->fix, info);
 
-	info->screen_base = (void *)info->fix.smem_start;
+	/* Note: smem_start derives from phys_screen_base, not screen_base! */
+	info->screen_base = (external_addr ? external_screen_base :
+				atari_stram_to_virt(info->fix.smem_start));
 }
 
 static int atafb_setcolreg(u_int regno, u_int red, u_int green, u_int blue,
@@ -2904,7 +2907,7 @@ static void __init atafb_setup_ext(char *spec)
 	external_yres = yres;
 	external_depth = depth;
 	external_pmode = planes;
-	external_addr = (void *)addr;
+	external_addr = addr;
 	external_len = len;
 
 	if (external_card_type == IS_MV300) {
@@ -3166,30 +3169,30 @@ int __init atafb_init(void)
 		memset(screen_base, 0, mem_req);
 		pad = -(unsigned long)screen_base & (PAGE_SIZE - 1);
 		screen_base += pad;
-		real_screen_base = screen_base + ovsc_offset;
+		phys_screen_base = atari_stram_to_phys(screen_base + ovsc_offset);
 		screen_len = (mem_req - pad - ovsc_offset) & PAGE_MASK;
 		st_ovsc_switch();
 		if (CPU_IS_040_OR_060) {
 			/* On a '040+, the cache mode of video RAM must be set to
 			 * write-through also for internal video hardware! */
-			cache_push(virt_to_phys(screen_base), screen_len);
+			cache_push(atari_stram_to_phys(screen_base), screen_len);
 			kernel_set_cachemode(screen_base, screen_len,
 					     IOMAP_WRITETHROUGH);
 		}
-		printk("atafb: screen_base %p real_screen_base %p screen_len %d\n",
-			screen_base, real_screen_base, screen_len);
+		printk("atafb: screen_base %p phys_screen_base %lx screen_len %d\n",
+			screen_base, phys_screen_base, screen_len);
 #ifdef ATAFB_EXT
 	} else {
 		/* Map the video memory (physical address given) to somewhere
 		 * in the kernel address space.
 		 */
-		external_addr = ioremap_writethrough((unsigned long)external_addr,
+		external_screen_base = ioremap_writethrough(external_addr,
 						     external_len);
 		if (external_vgaiobase)
 			external_vgaiobase =
 			  (unsigned long)ioremap(external_vgaiobase, 0x10000);
-		screen_base =
-		real_screen_base = external_addr;
+		screen_base = external_screen_base;
+		phys_screen_base = external_addr;
 		screen_len = external_len & PAGE_MASK;
 		memset (screen_base, 0, external_len);
 	}
@@ -3235,8 +3238,8 @@ int __init atafb_init(void)
 	if (register_framebuffer(&fb_info) < 0) {
 #ifdef ATAFB_EXT
 		if (external_addr) {
-			iounmap(external_addr);
-			external_addr = NULL;
+			iounmap(external_screen_base);
+			external_addr = 0;
 		}
 		if (external_vgaiobase) {
 			iounmap((void*)external_vgaiobase);
@@ -3246,11 +3249,8 @@ int __init atafb_init(void)
 		return -EINVAL;
 	}
 
-	// FIXME: mode needs setting!
-	//printk("fb%d: %s frame buffer device, using %dK of video memory\n",
-	//       fb_info.node, fb_info.mode->name, screen_len>>10);
-	printk("fb%d: frame buffer device, using %dK of video memory\n",
-	       fb_info.node, screen_len >> 10);
+	fb_info(&fb_info, "frame buffer device, using %dK of video memory\n",
+		screen_len >> 10);
 
 	/* TODO: This driver cannot be unloaded yet */
 	return 0;
diff --git a/drivers/video/atafb.h b/drivers/video/fbdev/atafb.h
index 014e05906cb..014e05906cb 100644
--- a/drivers/video/atafb.h
+++ b/drivers/video/fbdev/atafb.h
diff --git a/drivers/video/atafb_iplan2p2.c b/drivers/video/fbdev/atafb_iplan2p2.c
index 8cc9c50379d..8cc9c50379d 100644
--- a/drivers/video/atafb_iplan2p2.c
+++ b/drivers/video/fbdev/atafb_iplan2p2.c
diff --git a/drivers/video/atafb_iplan2p4.c b/drivers/video/fbdev/atafb_iplan2p4.c
index bee0d89463f..bee0d89463f 100644
--- a/drivers/video/atafb_iplan2p4.c
+++ b/drivers/video/fbdev/atafb_iplan2p4.c
diff --git a/drivers/video/atafb_iplan2p8.c b/drivers/video/fbdev/atafb_iplan2p8.c
index 356fb52ce44..356fb52ce44 100644
--- a/drivers/video/atafb_iplan2p8.c
+++ b/drivers/video/fbdev/atafb_iplan2p8.c
diff --git a/drivers/video/atafb_mfb.c b/drivers/video/fbdev/atafb_mfb.c
index 6a352d62eec..6a352d62eec 100644
--- a/drivers/video/atafb_mfb.c
+++ b/drivers/video/fbdev/atafb_mfb.c
diff --git a/drivers/video/atafb_utils.h b/drivers/video/fbdev/atafb_utils.h
index ac9e19dc505..ac9e19dc505 100644
--- a/drivers/video/atafb_utils.h
+++ b/drivers/video/fbdev/atafb_utils.h
diff --git a/drivers/video/atmel_lcdfb.c b/drivers/video/fbdev/atmel_lcdfb.c
index effdb373b8d..d36e830d6fc 100644
--- a/drivers/video/atmel_lcdfb.c
+++ b/drivers/video/fbdev/atmel_lcdfb.c
@@ -20,12 +20,55 @@
 #include <linux/gfp.h>
 #include <linux/module.h>
 #include <linux/platform_data/atmel.h>
+#include <linux/of.h>
+#include <linux/of_device.h>
+#include <linux/of_gpio.h>
+#include <video/of_display_timing.h>
+#include <video/videomode.h>
 
 #include <mach/cpu.h>
 #include <asm/gpio.h>
 
 #include <video/atmel_lcdc.h>
 
+struct atmel_lcdfb_config {
+	bool have_alt_pixclock;
+	bool have_hozval;
+	bool have_intensity_bit;
+};
+
+ /* LCD Controller info data structure, stored in device platform_data */
+struct atmel_lcdfb_info {
+	spinlock_t		lock;
+	struct fb_info		*info;
+	void __iomem		*mmio;
+	int			irq_base;
+	struct work_struct	task;
+
+	unsigned int		smem_len;
+	struct platform_device	*pdev;
+	struct clk		*bus_clk;
+	struct clk		*lcdc_clk;
+
+	struct backlight_device	*backlight;
+	u8			bl_power;
+	u8			saved_lcdcon;
+
+	u32			pseudo_palette[16];
+	bool			have_intensity_bit;
+
+	struct atmel_lcdfb_pdata pdata;
+
+	struct atmel_lcdfb_config *config;
+};
+
+struct atmel_lcdfb_power_ctrl_gpio {
+	int gpio;
+	int active_low;
+
+	struct list_head list;
+};
+
 #define lcdc_readl(sinfo, reg)		__raw_readl((sinfo)->mmio+(reg))
 #define lcdc_writel(sinfo, reg, val)	__raw_writel((val), (sinfo)->mmio+(reg))
 
@@ -34,12 +77,6 @@
 #define ATMEL_LCDC_DMA_BURST_LEN	8	/* words */
 #define ATMEL_LCDC_FIFO_SIZE		512	/* words */
 
-struct atmel_lcdfb_config {
-	bool have_alt_pixclock;
-	bool have_hozval;
-	bool have_intensity_bit;
-};
-
 static struct atmel_lcdfb_config at91sam9261_config = {
 	.have_hozval		= true,
 	.have_intensity_bit	= true,
@@ -94,6 +131,7 @@ static const struct platform_device_id atmel_lcdfb_devtypes[] = {
 		/* terminator */
 	}
 };
+MODULE_DEVICE_TABLE(platform, atmel_lcdfb_devtypes);
 
 static struct atmel_lcdfb_config *
 atmel_lcdfb_get_config(struct platform_device *pdev)
@@ -248,18 +286,27 @@ static void exit_backlight(struct atmel_lcdfb_info *sinfo)
 
 static void init_contrast(struct atmel_lcdfb_info *sinfo)
 {
+	struct atmel_lcdfb_pdata *pdata = &sinfo->pdata;
+
 	/* contrast pwm can be 'inverted' */
-	if (sinfo->lcdcon_pol_negative)
+	if (pdata->lcdcon_pol_negative)
 			contrast_ctr &= ~(ATMEL_LCDC_POL_POSITIVE);
 
 	/* have some default contrast/backlight settings */
 	lcdc_writel(sinfo, ATMEL_LCDC_CONTRAST_CTR, contrast_ctr);
 	lcdc_writel(sinfo, ATMEL_LCDC_CONTRAST_VAL, ATMEL_LCDC_CVAL_DEFAULT);
 
-	if (sinfo->lcdcon_is_backlight)
+	if (pdata->lcdcon_is_backlight)
 		init_backlight(sinfo);
 }
 
+static inline void atmel_lcdfb_power_control(struct atmel_lcdfb_info *sinfo, int on)
+{
+	struct atmel_lcdfb_pdata *pdata = &sinfo->pdata;
+
+	if (pdata->atmel_lcdfb_power_control)
+		pdata->atmel_lcdfb_power_control(pdata, on);
+}
 
 static struct fb_fix_screeninfo atmel_lcdfb_fix __initdata = {
 	.type		= FB_TYPE_PACKED_PIXELS,
@@ -299,9 +346,11 @@ static unsigned long compute_hozval(struct atmel_lcdfb_info *sinfo,
 
 static void atmel_lcdfb_stop_nowait(struct atmel_lcdfb_info *sinfo)
 {
+	struct atmel_lcdfb_pdata *pdata = &sinfo->pdata;
+
 	/* Turn off the LCD controller and the DMA controller */
 	lcdc_writel(sinfo, ATMEL_LCDC_PWRCON,
-			sinfo->guard_time << ATMEL_LCDC_GUARDT_OFFSET);
+			pdata->guard_time << ATMEL_LCDC_GUARDT_OFFSET);
 
 	/* Wait for the LCDC core to become idle */
 	while (lcdc_readl(sinfo, ATMEL_LCDC_PWRCON) & ATMEL_LCDC_BUSY)
@@ -321,9 +370,11 @@ static void atmel_lcdfb_stop(struct atmel_lcdfb_info *sinfo)
 
 static void atmel_lcdfb_start(struct atmel_lcdfb_info *sinfo)
 {
-	lcdc_writel(sinfo, ATMEL_LCDC_DMACON, sinfo->default_dmacon);
+	struct atmel_lcdfb_pdata *pdata = &sinfo->pdata;
+
+	lcdc_writel(sinfo, ATMEL_LCDC_DMACON, pdata->default_dmacon);
 	lcdc_writel(sinfo, ATMEL_LCDC_PWRCON,
-		(sinfo->guard_time << ATMEL_LCDC_GUARDT_OFFSET)
+		(pdata->guard_time << ATMEL_LCDC_GUARDT_OFFSET)
 		| ATMEL_LCDC_PWR);
 }
 
@@ -424,6 +475,7 @@ static int atmel_lcdfb_check_var(struct fb_var_screeninfo *var,
 {
 	struct device *dev = info->device;
 	struct atmel_lcdfb_info *sinfo = info->par;
+	struct atmel_lcdfb_pdata *pdata = &sinfo->pdata;
 	unsigned long clk_value_khz;
 
 	clk_value_khz = clk_get_rate(sinfo->lcdc_clk) / 1000;
@@ -510,7 +562,7 @@ static int atmel_lcdfb_check_var(struct fb_var_screeninfo *var,
 		else
 			var->green.length = 6;
 
-		if (sinfo->lcd_wiring_mode == ATMEL_LCDC_WIRING_RGB) {
+		if (pdata->lcd_wiring_mode == ATMEL_LCDC_WIRING_RGB) {
 			/* RGB:5X5 mode */
 			var->red.offset = var->green.length + 5;
 			var->blue.offset = 0;
@@ -527,7 +579,7 @@ static int atmel_lcdfb_check_var(struct fb_var_screeninfo *var,
 		var->transp.length = 8;
 		/* fall through */
 	case 24:
-		if (sinfo->lcd_wiring_mode == ATMEL_LCDC_WIRING_RGB) {
+		if (pdata->lcd_wiring_mode == ATMEL_LCDC_WIRING_RGB) {
 			/* RGB:888 mode */
 			var->red.offset = 16;
 			var->blue.offset = 0;
@@ -576,6 +628,7 @@ static void atmel_lcdfb_reset(struct atmel_lcdfb_info *sinfo)
 static int atmel_lcdfb_set_par(struct fb_info *info)
 {
 	struct atmel_lcdfb_info *sinfo = info->par;
+	struct atmel_lcdfb_pdata *pdata = &sinfo->pdata;
 	unsigned long hozval_linesz;
 	unsigned long value;
 	unsigned long clk_value_khz;
@@ -637,7 +690,7 @@ static int atmel_lcdfb_set_par(struct fb_info *info)
 
 
 	/* Initialize control register 2 */
-	value = sinfo->default_lcdcon2;
+	value = pdata->default_lcdcon2;
 
 	if (!(info->var.sync & FB_SYNC_HOR_HIGH_ACT))
 		value |= ATMEL_LCDC_INVLINE_INVERTED;
@@ -741,6 +794,7 @@ static int atmel_lcdfb_setcolreg(unsigned int regno, unsigned int red,
 			     unsigned int transp, struct fb_info *info)
 {
 	struct atmel_lcdfb_info *sinfo = info->par;
+	struct atmel_lcdfb_pdata *pdata = &sinfo->pdata;
 	unsigned int val;
 	u32 *pal;
 	int ret = 1;
@@ -777,8 +831,7 @@ static int atmel_lcdfb_setcolreg(unsigned int regno, unsigned int red,
 				 */
 			} else {
 				/* new style BGR:565 / RGB:565 */
-				if (sinfo->lcd_wiring_mode ==
-				    ATMEL_LCDC_WIRING_RGB) {
+				if (pdata->lcd_wiring_mode == ATMEL_LCDC_WIRING_RGB) {
 					val  = ((blue >> 11) & 0x001f);
 					val |= ((red  >>  0) & 0xf800);
 				} else {
@@ -902,26 +955,199 @@ static int __init atmel_lcdfb_init_fbinfo(struct atmel_lcdfb_info *sinfo)
 
 static void atmel_lcdfb_start_clock(struct atmel_lcdfb_info *sinfo)
 {
-	clk_enable(sinfo->bus_clk);
-	clk_enable(sinfo->lcdc_clk);
+	clk_prepare_enable(sinfo->bus_clk);
+	clk_prepare_enable(sinfo->lcdc_clk);
 }
 
 static void atmel_lcdfb_stop_clock(struct atmel_lcdfb_info *sinfo)
 {
-	clk_disable(sinfo->bus_clk);
-	clk_disable(sinfo->lcdc_clk);
+	clk_disable_unprepare(sinfo->bus_clk);
+	clk_disable_unprepare(sinfo->lcdc_clk);
 }
 
+#ifdef CONFIG_OF
+static const struct of_device_id atmel_lcdfb_dt_ids[] = {
+	{ .compatible = "atmel,at91sam9261-lcdc" , .data = &at91sam9261_config, },
+	{ .compatible = "atmel,at91sam9263-lcdc" , .data = &at91sam9263_config, },
+	{ .compatible = "atmel,at91sam9g10-lcdc" , .data = &at91sam9g10_config, },
+	{ .compatible = "atmel,at91sam9g45-lcdc" , .data = &at91sam9g45_config, },
+	{ .compatible = "atmel,at91sam9g45es-lcdc" , .data = &at91sam9g45es_config, },
+	{ .compatible = "atmel,at91sam9rl-lcdc" , .data = &at91sam9rl_config, },
+	{ .compatible = "atmel,at32ap-lcdc" , .data = &at32ap_config, },
+	{ /* sentinel */ }
+};
+
+MODULE_DEVICE_TABLE(of, atmel_lcdfb_dt_ids);
+
+static const char *atmel_lcdfb_wiring_modes[] = {
+	[ATMEL_LCDC_WIRING_BGR]	= "BRG",
+	[ATMEL_LCDC_WIRING_RGB]	= "RGB",
+};
+
+const int atmel_lcdfb_get_of_wiring_modes(struct device_node *np)
+{
+	const char *mode;
+	int err, i;
+
+	err = of_property_read_string(np, "atmel,lcd-wiring-mode", &mode);
+	if (err < 0)
+		return ATMEL_LCDC_WIRING_BGR;
+
+	for (i = 0; i < ARRAY_SIZE(atmel_lcdfb_wiring_modes); i++)
+		if (!strcasecmp(mode, atmel_lcdfb_wiring_modes[i]))
+			return i;
+
+	return -ENODEV;
+}
+
+static void atmel_lcdfb_power_control_gpio(struct atmel_lcdfb_pdata *pdata, int on)
+{
+	struct atmel_lcdfb_power_ctrl_gpio *og;
+
+	list_for_each_entry(og, &pdata->pwr_gpios, list)
+		gpio_set_value(og->gpio, on);
+}
+
+static int atmel_lcdfb_of_init(struct atmel_lcdfb_info *sinfo)
+{
+	struct fb_info *info = sinfo->info;
+	struct atmel_lcdfb_pdata *pdata = &sinfo->pdata;
+	struct fb_var_screeninfo *var = &info->var;
+	struct device *dev = &sinfo->pdev->dev;
+	struct device_node *np =dev->of_node;
+	struct device_node *display_np;
+	struct device_node *timings_np;
+	struct display_timings *timings;
+	enum of_gpio_flags flags;
+	struct atmel_lcdfb_power_ctrl_gpio *og;
+	bool is_gpio_power = false;
+	int ret = -ENOENT;
+	int i, gpio;
+
+	sinfo->config = (struct atmel_lcdfb_config*)
+		of_match_device(atmel_lcdfb_dt_ids, dev)->data;
+
+	display_np = of_parse_phandle(np, "display", 0);
+	if (!display_np) {
+		dev_err(dev, "failed to find display phandle\n");
+		return -ENOENT;
+	}
+
+	ret = of_property_read_u32(display_np, "bits-per-pixel", &var->bits_per_pixel);
+	if (ret < 0) {
+		dev_err(dev, "failed to get property bits-per-pixel\n");
+		goto put_display_node;
+	}
+
+	ret = of_property_read_u32(display_np, "atmel,guard-time", &pdata->guard_time);
+	if (ret < 0) {
+		dev_err(dev, "failed to get property atmel,guard-time\n");
+		goto put_display_node;
+	}
+
+	ret = of_property_read_u32(display_np, "atmel,lcdcon2", &pdata->default_lcdcon2);
+	if (ret < 0) {
+		dev_err(dev, "failed to get property atmel,lcdcon2\n");
+		goto put_display_node;
+	}
+
+	ret = of_property_read_u32(display_np, "atmel,dmacon", &pdata->default_dmacon);
+	if (ret < 0) {
+		dev_err(dev, "failed to get property bits-per-pixel\n");
+		goto put_display_node;
+	}
+
+	INIT_LIST_HEAD(&pdata->pwr_gpios);
+	ret = -ENOMEM;
+	for (i = 0; i < of_gpio_named_count(display_np, "atmel,power-control-gpio"); i++) {
+		gpio = of_get_named_gpio_flags(display_np, "atmel,power-control-gpio",
+					       i, &flags);
+		if (gpio < 0)
+			continue;
+
+		og = devm_kzalloc(dev, sizeof(*og), GFP_KERNEL);
+		if (!og)
+			goto put_display_node;
+
+		og->gpio = gpio;
+		og->active_low = flags & OF_GPIO_ACTIVE_LOW;
+		is_gpio_power = true;
+		ret = devm_gpio_request(dev, gpio, "lcd-power-control-gpio");
+		if (ret) {
+			dev_err(dev, "request gpio %d failed\n", gpio);
+			goto put_display_node;
+		}
+
+		ret = gpio_direction_output(gpio, og->active_low);
+		if (ret) {
+			dev_err(dev, "set direction output gpio %d failed\n", gpio);
+			goto put_display_node;
+		}
+		list_add(&og->list, &pdata->pwr_gpios);
+	}
+
+	if (is_gpio_power)
+		pdata->atmel_lcdfb_power_control = atmel_lcdfb_power_control_gpio;
+
+	ret = atmel_lcdfb_get_of_wiring_modes(display_np);
+	if (ret < 0) {
+		dev_err(dev, "invalid atmel,lcd-wiring-mode\n");
+		goto put_display_node;
+	}
+	pdata->lcd_wiring_mode = ret;
+
+	pdata->lcdcon_is_backlight = of_property_read_bool(display_np, "atmel,lcdcon-backlight");
+
+	timings = of_get_display_timings(display_np);
+	if (!timings) {
+		dev_err(dev, "failed to get display timings\n");
+		goto put_display_node;
+	}
+
+	timings_np = of_find_node_by_name(display_np, "display-timings");
+	if (!timings_np) {
+		dev_err(dev, "failed to find display-timings node\n");
+		goto put_display_node;
+	}
+
+	for (i = 0; i < of_get_child_count(timings_np); i++) {
+		struct videomode vm;
+		struct fb_videomode fb_vm;
+
+		ret = videomode_from_timings(timings, &vm, i);
+		if (ret < 0)
+			goto put_timings_node;
+		ret = fb_videomode_from_videomode(&vm, &fb_vm);
+		if (ret < 0)
+			goto put_timings_node;
+
+		fb_add_videomode(&fb_vm, &info->modelist);
+	}
+
+	return 0;
+
+put_timings_node:
+	of_node_put(timings_np);
+put_display_node:
+	of_node_put(display_np);
+	return ret;
+}
+#else
+static int atmel_lcdfb_of_init(struct atmel_lcdfb_info *sinfo)
+{
+	return 0;
+}
+#endif
 
 static int __init atmel_lcdfb_probe(struct platform_device *pdev)
 {
 	struct device *dev = &pdev->dev;
 	struct fb_info *info;
 	struct atmel_lcdfb_info *sinfo;
-	struct atmel_lcdfb_info *pdata_sinfo;
-	struct fb_videomode fbmode;
+	struct atmel_lcdfb_pdata *pdata = NULL;
 	struct resource *regs = NULL;
 	struct resource *map = NULL;
+	struct fb_modelist *modelist;
 	int ret;
 
 	dev_dbg(dev, "%s BEGIN\n", __func__);
@@ -934,36 +1160,44 @@ static int __init atmel_lcdfb_probe(struct platform_device *pdev)
 	}
 
 	sinfo = info->par;
+	sinfo->pdev = pdev;
+	sinfo->info = info;
+
+	INIT_LIST_HEAD(&info->modelist);
+
+	if (pdev->dev.of_node) {
+		ret = atmel_lcdfb_of_init(sinfo);
+		if (ret)
+			goto free_info;
+	} else if (dev_get_platdata(dev)) {
+		struct fb_monspecs *monspecs;
+		int i;
 
-	if (dev->platform_data) {
-		pdata_sinfo = (struct atmel_lcdfb_info *)dev->platform_data;
-		sinfo->default_bpp = pdata_sinfo->default_bpp;
-		sinfo->default_dmacon = pdata_sinfo->default_dmacon;
-		sinfo->default_lcdcon2 = pdata_sinfo->default_lcdcon2;
-		sinfo->default_monspecs = pdata_sinfo->default_monspecs;
-		sinfo->atmel_lcdfb_power_control = pdata_sinfo->atmel_lcdfb_power_control;
-		sinfo->guard_time = pdata_sinfo->guard_time;
-		sinfo->smem_len = pdata_sinfo->smem_len;
-		sinfo->lcdcon_is_backlight = pdata_sinfo->lcdcon_is_backlight;
-		sinfo->lcdcon_pol_negative = pdata_sinfo->lcdcon_pol_negative;
-		sinfo->lcd_wiring_mode = pdata_sinfo->lcd_wiring_mode;
+		pdata = dev_get_platdata(dev);
+		monspecs = pdata->default_monspecs;
+		sinfo->pdata = *pdata;
+
+		for (i = 0; i < monspecs->modedb_len; i++)
+			fb_add_videomode(&monspecs->modedb[i], &info->modelist);
+
+		sinfo->config = atmel_lcdfb_get_config(pdev);
+
+		info->var.bits_per_pixel = pdata->default_bpp ? pdata->default_bpp : 16;
+		memcpy(&info->monspecs, pdata->default_monspecs, sizeof(info->monspecs));
 	} else {
 		dev_err(dev, "cannot get default configuration\n");
 		goto free_info;
 	}
-	sinfo->info = info;
-	sinfo->pdev = pdev;
-	sinfo->config = atmel_lcdfb_get_config(pdev);
+
 	if (!sinfo->config)
 		goto free_info;
 
-	strcpy(info->fix.id, sinfo->pdev->name);
 	info->flags = ATMEL_LCDFB_FBINFO_DEFAULT;
 	info->pseudo_palette = sinfo->pseudo_palette;
 	info->fbops = &atmel_lcdfb_ops;
 
-	memcpy(&info->monspecs, sinfo->default_monspecs, sizeof(info->monspecs));
 	info->fix = atmel_lcdfb_fix;
+	strcpy(info->fix.id, sinfo->pdev->name);
 
 	/* Enable LCDC Clocks */
 	sinfo->bus_clk = clk_get(dev, "hclk");
@@ -978,14 +1212,11 @@ static int __init atmel_lcdfb_probe(struct platform_device *pdev)
 	}
 	atmel_lcdfb_start_clock(sinfo);
 
-	ret = fb_find_mode(&info->var, info, NULL, info->monspecs.modedb,
-			info->monspecs.modedb_len, info->monspecs.modedb,
-			sinfo->default_bpp);
-	if (!ret) {
-		dev_err(dev, "no suitable video mode found\n");
-		goto stop_clk;
-	}
+	modelist = list_first_entry(&info->modelist,
+			struct fb_modelist, list);
+	fb_videomode_to_var(&info->var, &modelist->mode);
 
+	atmel_lcdfb_check_var(&info->var, info);
 
 	regs = platform_get_resource(pdev, IORESOURCE_MEM, 0);
 	if (!regs) {
@@ -1069,16 +1300,10 @@ static int __init atmel_lcdfb_probe(struct platform_device *pdev)
 		goto unregister_irqs;
 	}
 
-	/*
-	 * This makes sure that our colour bitfield
-	 * descriptors are correctly initialised.
-	 */
-	atmel_lcdfb_check_var(&info->var, info);
-
-	ret = fb_set_var(info, &info->var);
-	if (ret) {
-		dev_warn(dev, "unable to set display parameters\n");
-		goto free_cmap;
+	ret = atmel_lcdfb_set_par(info);
+	if (ret < 0) {
+		dev_err(dev, "set par failed: %d\n", ret);
+		goto unregister_irqs;
 	}
 
 	dev_set_drvdata(dev, info);
@@ -1092,13 +1317,8 @@ static int __init atmel_lcdfb_probe(struct platform_device *pdev)
 		goto reset_drvdata;
 	}
 
-	/* add selected videomode to modelist */
-	fb_var_to_videomode(&fbmode, &info->var);
-	fb_add_videomode(&fbmode, &info->modelist);
-
 	/* Power up the LCDC screen */
-	if (sinfo->atmel_lcdfb_power_control)
-		sinfo->atmel_lcdfb_power_control(1);
+	atmel_lcdfb_power_control(sinfo, 1);
 
 	dev_info(dev, "fb%d: Atmel LCDC at 0x%08lx (mapped at %p), irq %d\n",
 		       info->node, info->fix.mmio_start, sinfo->mmio, sinfo->irq_base);
@@ -1107,7 +1327,6 @@ static int __init atmel_lcdfb_probe(struct platform_device *pdev)
 
 reset_drvdata:
 	dev_set_drvdata(dev, NULL);
-free_cmap:
 	fb_dealloc_cmap(&info->cmap);
 unregister_irqs:
 	cancel_work_sync(&sinfo->task);
@@ -1143,15 +1362,16 @@ static int __exit atmel_lcdfb_remove(struct platform_device *pdev)
 	struct device *dev = &pdev->dev;
 	struct fb_info *info = dev_get_drvdata(dev);
 	struct atmel_lcdfb_info *sinfo;
+	struct atmel_lcdfb_pdata *pdata;
 
 	if (!info || !info->par)
 		return 0;
 	sinfo = info->par;
+	pdata = &sinfo->pdata;
 
 	cancel_work_sync(&sinfo->task);
 	exit_backlight(sinfo);
-	if (sinfo->atmel_lcdfb_power_control)
-		sinfo->atmel_lcdfb_power_control(0);
+	atmel_lcdfb_power_control(sinfo, 0);
 	unregister_framebuffer(info);
 	atmel_lcdfb_stop_clock(sinfo);
 	clk_put(sinfo->lcdc_clk);
@@ -1167,7 +1387,6 @@ static int __exit atmel_lcdfb_remove(struct platform_device *pdev)
 		atmel_lcdfb_free_video_memory(sinfo);
 	}
 
-	dev_set_drvdata(dev, NULL);
 	framebuffer_release(info);
 
 	return 0;
@@ -1188,9 +1407,7 @@ static int atmel_lcdfb_suspend(struct platform_device *pdev, pm_message_t mesg)
 
 	sinfo->saved_lcdcon = lcdc_readl(sinfo, ATMEL_LCDC_CONTRAST_CTR);
 	lcdc_writel(sinfo, ATMEL_LCDC_CONTRAST_CTR, 0);
-	if (sinfo->atmel_lcdfb_power_control)
-		sinfo->atmel_lcdfb_power_control(0);
-
+	atmel_lcdfb_power_control(sinfo, 0);
 	atmel_lcdfb_stop(sinfo);
 	atmel_lcdfb_stop_clock(sinfo);
 
@@ -1204,8 +1421,7 @@ static int atmel_lcdfb_resume(struct platform_device *pdev)
 
 	atmel_lcdfb_start_clock(sinfo);
 	atmel_lcdfb_start(sinfo);
-	if (sinfo->atmel_lcdfb_power_control)
-		sinfo->atmel_lcdfb_power_control(1);
+	atmel_lcdfb_power_control(sinfo, 1);
 	lcdc_writel(sinfo, ATMEL_LCDC_CONTRAST_CTR, sinfo->saved_lcdcon);
 
 	/* Enable FIFO & DMA errors */
@@ -1228,6 +1444,7 @@ static struct platform_driver atmel_lcdfb_driver = {
 	.driver		= {
 		.name	= "atmel_lcdfb",
 		.owner	= THIS_MODULE,
+		.of_match_table	= of_match_ptr(atmel_lcdfb_dt_ids),
 	},
 };
 
diff --git a/drivers/video/aty/Makefile b/drivers/video/fbdev/aty/Makefile
index a6cc0e9ec79..a6cc0e9ec79 100644
--- a/drivers/video/aty/Makefile
+++ b/drivers/video/fbdev/aty/Makefile
diff --git a/drivers/video/aty/ati_ids.h b/drivers/video/fbdev/aty/ati_ids.h
index 3e9d28bcd9f..3e9d28bcd9f 100644
--- a/drivers/video/aty/ati_ids.h
+++ b/drivers/video/fbdev/aty/ati_ids.h
diff --git a/drivers/video/aty/aty128fb.c b/drivers/video/fbdev/aty/aty128fb.c
index a4dfe8cb0a0..52108be69e7 100644
--- a/drivers/video/aty/aty128fb.c
+++ b/drivers/video/fbdev/aty/aty128fb.c
@@ -357,11 +357,13 @@ static int default_lcd_on = 1;
 static bool mtrr = true;
 #endif
 
+#ifdef CONFIG_FB_ATY128_BACKLIGHT
 #ifdef CONFIG_PMAC_BACKLIGHT
 static int backlight = 1;
 #else
 static int backlight = 0;
 #endif
+#endif
 
 /* PLL constants */
 struct aty128_constants {
@@ -413,7 +415,6 @@ struct aty128fb_par {
 	int blitter_may_be_busy;
 	int fifo_slots;                 /* free slots in FIFO (64 max) */
 
-	int	pm_reg;
 	int crt_on, lcd_on;
 	struct pci_dev *pdev;
 	struct fb_info *next;
@@ -1672,7 +1673,9 @@ static int aty128fb_setup(char *options)
 			default_crt_on = simple_strtoul(this_opt+4, NULL, 0);
 			continue;
 		} else if (!strncmp(this_opt, "backlight:", 10)) {
+#ifdef CONFIG_FB_ATY128_BACKLIGHT
 			backlight = simple_strtoul(this_opt+10, NULL, 0);
+#endif
 			continue;
 		}
 #ifdef CONFIG_MTRR
@@ -2016,7 +2019,6 @@ static int aty128_init(struct pci_dev *pdev, const struct pci_device_id *ent)
 
 	aty128_init_engine(par);
 
-	par->pm_reg = pdev->pm_cap;
 	par->pdev = pdev;
 	par->asleep = 0;
 	par->lock_blank = 0;
@@ -2029,8 +2031,8 @@ static int aty128_init(struct pci_dev *pdev, const struct pci_device_id *ent)
 	if (register_framebuffer(info) < 0)
 		return 0;
 
-	printk(KERN_INFO "fb%d: %s frame buffer device on %s\n",
-	       info->node, info->fix.id, video_card);
+	fb_info(info, "%s frame buffer device on %s\n",
+		info->fix.id, video_card);
 
 	return 1;	/* success! */
 }
@@ -2397,7 +2399,7 @@ static void aty128_set_suspend(struct aty128fb_par *par, int suspend)
 	u32	pmgt;
 	struct pci_dev *pdev = par->pdev;
 
-	if (!par->pm_reg)
+	if (!par->pdev->pm_cap)
 		return;
 		
 	/* Set the chip into the appropriate suspend mode (we use D2,
diff --git a/drivers/video/aty/atyfb.h b/drivers/video/fbdev/aty/atyfb.h
index 1f39a62f899..1f39a62f899 100644
--- a/drivers/video/aty/atyfb.h
+++ b/drivers/video/fbdev/aty/atyfb.h
diff --git a/drivers/video/aty/atyfb_base.c b/drivers/video/fbdev/aty/atyfb_base.c
index 9b0f12c5c28..c3d0074a32d 100644
--- a/drivers/video/aty/atyfb_base.c
+++ b/drivers/video/fbdev/aty/atyfb_base.c
@@ -862,8 +862,8 @@ static int aty_var_to_crtc(const struct fb_info *info,
 	h_sync_pol = sync & FB_SYNC_HOR_HIGH_ACT ? 0 : 1;
 	v_sync_pol = sync & FB_SYNC_VERT_HIGH_ACT ? 0 : 1;
 
-	if ((xres > 1600) || (yres > 1200)) {
-		FAIL("MACH64 chips are designed for max 1600x1200\n"
+	if ((xres > 1920) || (yres > 1200)) {
+		FAIL("MACH64 chips are designed for max 1920x1200\n"
 		     "select another resolution.");
 	}
 	h_sync_strt = h_disp + var->right_margin;
@@ -1848,7 +1848,6 @@ static int atyfb_ioctl(struct fb_info *info, u_int cmd, u_long arg)
 
 			return aty_waitforvblank(par, crtc);
 		}
-		break;
 
 #if defined(DEBUG) && defined(CONFIG_FB_ATY_CT)
 	case ATYIO_CLKR:
@@ -2654,7 +2653,8 @@ static int aty_init(struct fb_info *info)
 		      FBINFO_HWACCEL_IMAGEBLIT |
 		      FBINFO_HWACCEL_FILLRECT  |
 		      FBINFO_HWACCEL_COPYAREA  |
-		      FBINFO_HWACCEL_YPAN;
+		      FBINFO_HWACCEL_YPAN      |
+		      FBINFO_READS_FAST;
 
 #ifdef CONFIG_PMAC_BACKLIGHT
 	if (M64_HAS(G3_PB_1_1) && of_machine_is_compatible("PowerBook1,1")) {
diff --git a/drivers/video/aty/mach64_accel.c b/drivers/video/fbdev/aty/mach64_accel.c
index e45833ce975..182bd680141 100644
--- a/drivers/video/aty/mach64_accel.c
+++ b/drivers/video/fbdev/aty/mach64_accel.c
@@ -4,6 +4,7 @@
  */
 
 #include <linux/delay.h>
+#include <asm/unaligned.h>
 #include <linux/fb.h>
 #include <video/mach64.h>
 #include "atyfb.h"
@@ -419,7 +420,7 @@ void atyfb_imageblit(struct fb_info *info, const struct fb_image *image)
 		u32 *pbitmap, dwords = (src_bytes + 3) / 4;
 		for (pbitmap = (u32*)(image->data); dwords; dwords--, pbitmap++) {
 			wait_for_fifo(1, par);
-			aty_st_le32(HOST_DATA0, le32_to_cpup(pbitmap), par);
+			aty_st_le32(HOST_DATA0, get_unaligned_le32(pbitmap), par);
 		}
 	}
 
diff --git a/drivers/video/aty/mach64_ct.c b/drivers/video/fbdev/aty/mach64_ct.c
index 51f29d627ce..51f29d627ce 100644
--- a/drivers/video/aty/mach64_ct.c
+++ b/drivers/video/fbdev/aty/mach64_ct.c
diff --git a/drivers/video/aty/mach64_cursor.c b/drivers/video/fbdev/aty/mach64_cursor.c
index 95ec042ddbf..2fa0317ab3c 100644
--- a/drivers/video/aty/mach64_cursor.c
+++ b/drivers/video/fbdev/aty/mach64_cursor.c
@@ -5,6 +5,7 @@
 #include <linux/fb.h>
 #include <linux/init.h>
 #include <linux/string.h>
+#include "../core/fb_draw.h"
 
 #include <asm/io.h>
 
@@ -157,24 +158,33 @@ static int atyfb_cursor(struct fb_info *info, struct fb_cursor *cursor)
 
 	    for (i = 0; i < height; i++) {
 		for (j = 0; j < width; j++) {
+			u16 l = 0xaaaa;
 			b = *src++;
 			m = *msk++;
 			switch (cursor->rop) {
 			case ROP_XOR:
 			    // Upper 4 bits of mask data
-			    fb_writeb(cursor_bits_lookup[(b ^ m) >> 4], dst++);
+			    l = cursor_bits_lookup[(b ^ m) >> 4] |
 			    // Lower 4 bits of mask
-			    fb_writeb(cursor_bits_lookup[(b ^ m) & 0x0f],
-				      dst++);
+				    (cursor_bits_lookup[(b ^ m) & 0x0f] << 8);
 			    break;
 			case ROP_COPY:
 			    // Upper 4 bits of mask data
-			    fb_writeb(cursor_bits_lookup[(b & m) >> 4], dst++);
+			    l = cursor_bits_lookup[(b & m) >> 4] |
 			    // Lower 4 bits of mask
-			    fb_writeb(cursor_bits_lookup[(b & m) & 0x0f],
-				      dst++);
+				    (cursor_bits_lookup[(b & m) & 0x0f] << 8);
 			    break;
 			}
+			/*
+			 * If cursor size is not a multiple of 8 characters
+			 * we must pad it with transparent pattern (0xaaaa).
+			 */
+			if ((j + 1) * 8 > cursor->image.width) {
+				l = comp(l, 0xaaaa,
+				    (1 << ((cursor->image.width & 7) * 2)) - 1);
+			}
+			fb_writeb(l & 0xff, dst++);
+			fb_writeb(l >> 8, dst++);
 		}
 		dst += offset;
 	    }
diff --git a/drivers/video/aty/mach64_gx.c b/drivers/video/fbdev/aty/mach64_gx.c
index 10c988aef58..10c988aef58 100644
--- a/drivers/video/aty/mach64_gx.c
+++ b/drivers/video/fbdev/aty/mach64_gx.c
diff --git a/drivers/video/aty/radeon_accel.c b/drivers/video/fbdev/aty/radeon_accel.c
index a469a3d6edc..a469a3d6edc 100644
--- a/drivers/video/aty/radeon_accel.c
+++ b/drivers/video/fbdev/aty/radeon_accel.c
diff --git a/drivers/video/aty/radeon_backlight.c b/drivers/video/fbdev/aty/radeon_backlight.c
index db572df7e1e..db572df7e1e 100644
--- a/drivers/video/aty/radeon_backlight.c
+++ b/drivers/video/fbdev/aty/radeon_backlight.c
diff --git a/drivers/video/aty/radeon_base.c b/drivers/video/fbdev/aty/radeon_base.c
index 1e30b2b3e79..26d80a4486f 100644
--- a/drivers/video/aty/radeon_base.c
+++ b/drivers/video/fbdev/aty/radeon_base.c
@@ -819,11 +819,6 @@ static int radeonfb_check_var (struct fb_var_screeninfo *var, struct fb_info *in
 	if (v.xres_virtual < v.xres)
 		v.xres = v.xres_virtual;
 
-	if (v.xoffset < 0)
-                v.xoffset = 0;
-        if (v.yoffset < 0)
-                v.yoffset = 0;
-         
         if (v.xoffset > v.xres_virtual - v.xres)
                 v.xoffset = v.xres_virtual - v.xres - 1;
                         
diff --git a/drivers/video/aty/radeon_i2c.c b/drivers/video/fbdev/aty/radeon_i2c.c
index ab1d0fd7631..ab1d0fd7631 100644
--- a/drivers/video/aty/radeon_i2c.c
+++ b/drivers/video/fbdev/aty/radeon_i2c.c
diff --git a/drivers/video/aty/radeon_monitor.c b/drivers/video/fbdev/aty/radeon_monitor.c
index bc078d50d8f..bc078d50d8f 100644
--- a/drivers/video/aty/radeon_monitor.c
+++ b/drivers/video/fbdev/aty/radeon_monitor.c
diff --git a/drivers/video/aty/radeon_pm.c b/drivers/video/fbdev/aty/radeon_pm.c
index f7091ece580..46a12f1a93c 100644
--- a/drivers/video/aty/radeon_pm.c
+++ b/drivers/video/fbdev/aty/radeon_pm.c
@@ -1427,6 +1427,8 @@ static void radeon_pm_full_reset_sdram(struct radeonfb_info *rinfo)
 	mdelay( 15);
 }
 
+#if defined(CONFIG_PM)
+#if defined(CONFIG_X86) || defined(CONFIG_PPC_PMAC)
 static void radeon_pm_reset_pad_ctlr_strength(struct radeonfb_info *rinfo)
 {
 	u32 tmp, tmp2;
@@ -1939,9 +1941,10 @@ static void radeon_reinitialize_M10(struct radeonfb_info *rinfo)
 	 */
 	radeon_pm_m10_enable_lvds_spread_spectrum(rinfo);
 }
+#endif
 
 #ifdef CONFIG_PPC_OF
-
+#ifdef CONFIG_PPC_PMAC
 static void radeon_pm_m9p_reconfigure_mc(struct radeonfb_info *rinfo)
 {
 	OUTREG(MC_CNTL, rinfo->save_regs[46]);
@@ -2202,6 +2205,8 @@ static void radeon_reinitialize_M9P(struct radeonfb_info *rinfo)
 	radeon_pm_restore_pixel_pll(rinfo);
 	radeon_pm_m10_enable_lvds_spread_spectrum(rinfo);
 }
+#endif
+#endif
 
 #if 0 /* Not ready yet */
 static void radeon_reinitialize_QW(struct radeonfb_info *rinfo)
@@ -2515,13 +2520,13 @@ static void radeonfb_whack_power_state(struct radeonfb_info *rinfo, pci_power_t
 
 	for (;;) {
 		pci_read_config_word(rinfo->pdev,
-				     rinfo->pm_reg+PCI_PM_CTRL,
+				     rinfo->pdev->pm_cap + PCI_PM_CTRL,
 				     &pwr_cmd);
-		if (pwr_cmd & 2)
+		if (pwr_cmd & state)
 			break;
-		pwr_cmd = (pwr_cmd & ~PCI_PM_CTRL_STATE_MASK) | 2;
+		pwr_cmd = (pwr_cmd & ~PCI_PM_CTRL_STATE_MASK) | state;
 		pci_write_config_word(rinfo->pdev,
-				      rinfo->pm_reg+PCI_PM_CTRL,
+				      rinfo->pdev->pm_cap + PCI_PM_CTRL,
 				      pwr_cmd);
 		msleep(500);
 	}
@@ -2532,7 +2537,7 @@ static void radeon_set_suspend(struct radeonfb_info *rinfo, int suspend)
 {
 	u32 tmp;
 
-	if (!rinfo->pm_reg)
+	if (!rinfo->pdev->pm_cap)
 		return;
 
 	/* Set the chip into appropriate suspend mode (we use D2,
@@ -2804,9 +2809,6 @@ static void radeonfb_early_resume(void *data)
 
 void radeonfb_pm_init(struct radeonfb_info *rinfo, int dynclk, int ignore_devlist, int force_sleep)
 {
-	/* Find PM registers in config space if any*/
-	rinfo->pm_reg = rinfo->pdev->pm_cap;
-
 	/* Enable/Disable dynamic clocks: TODO add sysfs access */
 	if (rinfo->family == CHIP_FAMILY_RS480)
 		rinfo->dynclk = -1;
@@ -2830,7 +2832,7 @@ void radeonfb_pm_init(struct radeonfb_info *rinfo, int dynclk, int ignore_devlis
 	 * reason. --BenH
 	 */
 	if (machine_is(powermac) && rinfo->of_node) {
-		if (rinfo->is_mobility && rinfo->pm_reg &&
+		if (rinfo->is_mobility && rinfo->pdev->pm_cap &&
 		    rinfo->family <= CHIP_FAMILY_RV250)
 			rinfo->pm_mode |= radeon_pm_d2;
 
diff --git a/drivers/video/aty/radeonfb.h b/drivers/video/fbdev/aty/radeonfb.h
index 7351e66c7f5..cb846044f57 100644
--- a/drivers/video/aty/radeonfb.h
+++ b/drivers/video/fbdev/aty/radeonfb.h
@@ -342,7 +342,6 @@ struct radeonfb_info {
 
 	int			mtrr_hdl;
 
-	int			pm_reg;
 	u32			save_regs[100];
 	int			asleep;
 	int			lock_blank;
diff --git a/drivers/video/au1100fb.c b/drivers/video/fbdev/au1100fb.c
index a54ccdc4d66..372d4aea9d1 100644
--- a/drivers/video/au1100fb.c
+++ b/drivers/video/fbdev/au1100fb.c
@@ -361,37 +361,13 @@ void au1100fb_fb_rotate(struct fb_info *fbi, int angle)
 int au1100fb_fb_mmap(struct fb_info *fbi, struct vm_area_struct *vma)
 {
 	struct au1100fb_device *fbdev;
-	unsigned int len;
-	unsigned long start=0, off;
 
 	fbdev = to_au1100fb_device(fbi);
 
-	if (vma->vm_pgoff > (~0UL >> PAGE_SHIFT)) {
-		return -EINVAL;
-	}
-
-	start = fbdev->fb_phys & PAGE_MASK;
-	len = PAGE_ALIGN((start & ~PAGE_MASK) + fbdev->fb_len);
-
-	off = vma->vm_pgoff << PAGE_SHIFT;
-
-	if ((vma->vm_end - vma->vm_start + off) > len) {
-		return -EINVAL;
-	}
-
-	off += start;
-	vma->vm_pgoff = off >> PAGE_SHIFT;
-
 	vma->vm_page_prot = pgprot_noncached(vma->vm_page_prot);
 	pgprot_val(vma->vm_page_prot) |= (6 << 9); //CCA=6
 
-	if (io_remap_pfn_range(vma, vma->vm_start, off >> PAGE_SHIFT,
-				vma->vm_end - vma->vm_start,
-				vma->vm_page_prot)) {
-		return -EAGAIN;
-	}
-
-	return 0;
+	return vm_iomap_memory(vma, fbdev->fb_phys, fbdev->fb_len);
 }
 
 static struct fb_ops au1100fb_ops =
@@ -588,7 +564,7 @@ int au1100fb_drv_remove(struct platform_device *dev)
 	if (!dev)
 		return -ENODEV;
 
-	fbdev = (struct au1100fb_device *) platform_get_drvdata(dev);
+	fbdev = platform_get_drvdata(dev);
 
 #if !defined(CONFIG_FRAMEBUFFER_CONSOLE) && defined(CONFIG_LOGO)
 	au1100fb_fb_blank(VESA_POWERDOWN, &fbdev->info);
@@ -660,19 +636,7 @@ static struct platform_driver au1100fb_driver = {
 	.suspend	= au1100fb_drv_suspend,
         .resume		= au1100fb_drv_resume,
 };
-
-static int __init au1100fb_load(void)
-{
-	return platform_driver_register(&au1100fb_driver);
-}
-
-static void __exit au1100fb_unload(void)
-{
-	platform_driver_unregister(&au1100fb_driver);
-}
-
-module_init(au1100fb_load);
-module_exit(au1100fb_unload);
+module_platform_driver(au1100fb_driver);
 
 MODULE_DESCRIPTION(DRIVER_DESC);
 MODULE_LICENSE("GPL");
diff --git a/drivers/video/au1100fb.h b/drivers/video/fbdev/au1100fb.h
index 12d9642d546..12d9642d546 100644
--- a/drivers/video/au1100fb.h
+++ b/drivers/video/fbdev/au1100fb.h
diff --git a/drivers/video/au1200fb.c b/drivers/video/fbdev/au1200fb.c
index 301224ecc95..4cfba78a145 100644
--- a/drivers/video/au1200fb.c
+++ b/drivers/video/fbdev/au1200fb.c
@@ -1233,34 +1233,13 @@ static int au1200fb_fb_blank(int blank_mode, struct fb_info *fbi)
  * method mainly to allow the use of the TLB streaming flag (CCA=6)
  */
 static int au1200fb_fb_mmap(struct fb_info *info, struct vm_area_struct *vma)
-
 {
-	unsigned int len;
-	unsigned long start=0, off;
 	struct au1200fb_device *fbdev = info->par;
 
-	if (vma->vm_pgoff > (~0UL >> PAGE_SHIFT)) {
-		return -EINVAL;
-	}
-
-	start = fbdev->fb_phys & PAGE_MASK;
-	len = PAGE_ALIGN((start & ~PAGE_MASK) + fbdev->fb_len);
-
-	off = vma->vm_pgoff << PAGE_SHIFT;
-
-	if ((vma->vm_end - vma->vm_start + off) > len) {
-		return -EINVAL;
-	}
-
-	off += start;
-	vma->vm_pgoff = off >> PAGE_SHIFT;
-
 	vma->vm_page_prot = pgprot_noncached(vma->vm_page_prot);
 	pgprot_val(vma->vm_page_prot) |= _CACHE_MASK; /* CCA=7 */
 
-	return io_remap_pfn_range(vma, vma->vm_start, off >> PAGE_SHIFT,
-				  vma->vm_end - vma->vm_start,
-				  vma->vm_page_prot);
+	return vm_iomap_memory(vma, fbdev->fb_phys, fbdev->fb_len);
 }
 
 static void set_global(u_int cmd, struct au1200_lcd_global_regs_t *pdata)
@@ -1874,21 +1853,7 @@ static struct platform_driver au1200fb_driver = {
 	.probe		= au1200fb_drv_probe,
 	.remove		= au1200fb_drv_remove,
 };
-
-/*-------------------------------------------------------------------------*/
-
-static int __init au1200fb_init(void)
-{
-	return platform_driver_register(&au1200fb_driver);
-}
-
-static void __exit au1200fb_cleanup(void)
-{
-	platform_driver_unregister(&au1200fb_driver);
-}
-
-module_init(au1200fb_init);
-module_exit(au1200fb_cleanup);
+module_platform_driver(au1200fb_driver);
 
 MODULE_DESCRIPTION(DRIVER_DESC);
 MODULE_LICENSE("GPL");
diff --git a/drivers/video/au1200fb.h b/drivers/video/fbdev/au1200fb.h
index e2672714d8d..e2672714d8d 100644
--- a/drivers/video/au1200fb.h
+++ b/drivers/video/fbdev/au1200fb.h
diff --git a/drivers/video/auo_k1900fb.c b/drivers/video/fbdev/auo_k1900fb.c
index f5b668e77af..f5b668e77af 100644
--- a/drivers/video/auo_k1900fb.c
+++ b/drivers/video/fbdev/auo_k1900fb.c
diff --git a/drivers/video/auo_k1901fb.c b/drivers/video/fbdev/auo_k1901fb.c
index 12b9adcb75c..12b9adcb75c 100644
--- a/drivers/video/auo_k1901fb.c
+++ b/drivers/video/fbdev/auo_k1901fb.c
diff --git a/drivers/video/auo_k190x.c b/drivers/video/fbdev/auo_k190x.c
index 8d2499d1caf..8d2499d1caf 100644
--- a/drivers/video/auo_k190x.c
+++ b/drivers/video/fbdev/auo_k190x.c
diff --git a/drivers/video/auo_k190x.h b/drivers/video/fbdev/auo_k190x.h
index e35af1f51b2..e35af1f51b2 100644
--- a/drivers/video/auo_k190x.h
+++ b/drivers/video/fbdev/auo_k190x.h
diff --git a/drivers/video/bf537-lq035.c b/drivers/video/fbdev/bf537-lq035.c
index a82d2578d97..a82d2578d97 100644
--- a/drivers/video/bf537-lq035.c
+++ b/drivers/video/fbdev/bf537-lq035.c
diff --git a/drivers/video/bf54x-lq043fb.c b/drivers/video/fbdev/bf54x-lq043fb.c
index 87f288bfc58..adbef542c99 100644
--- a/drivers/video/bf54x-lq043fb.c
+++ b/drivers/video/fbdev/bf54x-lq043fb.c
@@ -49,13 +49,13 @@
 #include <linux/spinlock.h>
 #include <linux/dma-mapping.h>
 #include <linux/platform_device.h>
+#include <linux/gpio.h>
 
 #include <asm/blackfin.h>
 #include <asm/irq.h>
 #include <asm/dpmc.h>
 #include <asm/dma-mapping.h>
 #include <asm/dma.h>
-#include <asm/gpio.h>
 #include <asm/portmux.h>
 
 #include <mach/bf54x-lq043.h>
@@ -717,8 +717,6 @@ static int bfin_bf54x_remove(struct platform_device *pdev)
 #ifdef CONFIG_PM
 static int bfin_bf54x_suspend(struct platform_device *pdev, pm_message_t state)
 {
-	struct fb_info *fbinfo = platform_get_drvdata(pdev);
-
 	bfin_write_EPPI0_CONTROL(bfin_read_EPPI0_CONTROL() & ~EPPI_EN);
 	disable_dma(CH_EPPI0);
 	bfin_write_EPPI0_STATUS(0xFFFF);
@@ -761,19 +759,7 @@ static struct platform_driver bfin_bf54x_driver = {
 		   .owner = THIS_MODULE,
 		   },
 };
-
-static int __init bfin_bf54x_driver_init(void)
-{
-	return platform_driver_register(&bfin_bf54x_driver);
-}
-
-static void __exit bfin_bf54x_driver_cleanup(void)
-{
-	platform_driver_unregister(&bfin_bf54x_driver);
-}
+module_platform_driver(bfin_bf54x_driver);
 
 MODULE_DESCRIPTION("Blackfin BF54x TFT LCD Driver");
 MODULE_LICENSE("GPL");
-
-module_init(bfin_bf54x_driver_init);
-module_exit(bfin_bf54x_driver_cleanup);
diff --git a/drivers/video/bfin-lq035q1-fb.c b/drivers/video/fbdev/bfin-lq035q1-fb.c
index b594a58ff21..b594a58ff21 100644
--- a/drivers/video/bfin-lq035q1-fb.c
+++ b/drivers/video/fbdev/bfin-lq035q1-fb.c
diff --git a/drivers/video/bfin-t350mcqb-fb.c b/drivers/video/fbdev/bfin-t350mcqb-fb.c
index 48c0c4e38a6..b5cf1307a3d 100644
--- a/drivers/video/bfin-t350mcqb-fb.c
+++ b/drivers/video/fbdev/bfin-t350mcqb-fb.c
@@ -664,19 +664,7 @@ static struct platform_driver bfin_t350mcqb_driver = {
 		   .owner = THIS_MODULE,
 		   },
 };
-
-static int __init bfin_t350mcqb_driver_init(void)
-{
-	return platform_driver_register(&bfin_t350mcqb_driver);
-}
-
-static void __exit bfin_t350mcqb_driver_cleanup(void)
-{
-	platform_driver_unregister(&bfin_t350mcqb_driver);
-}
+module_platform_driver(bfin_t350mcqb_driver);
 
 MODULE_DESCRIPTION("Blackfin TFT LCD Driver");
 MODULE_LICENSE("GPL");
-
-module_init(bfin_t350mcqb_driver_init);
-module_exit(bfin_t350mcqb_driver_cleanup);
diff --git a/drivers/video/bfin_adv7393fb.c b/drivers/video/fbdev/bfin_adv7393fb.c
index a54f7f7d763..8fe41caac38 100644
--- a/drivers/video/bfin_adv7393fb.c
+++ b/drivers/video/fbdev/bfin_adv7393fb.c
@@ -408,7 +408,7 @@ static int bfin_adv7393_fb_probe(struct i2c_client *client,
 	/* Workaround "PPI Does Not Start Properly In Specific Mode" */
 	if (ANOMALY_05000400) {
 		ret = gpio_request_one(P_IDENT(P_PPI0_FS3), GPIOF_OUT_INIT_LOW,
-					"PPI0_FS3")
+					"PPI0_FS3");
 		if (ret) {
 			dev_err(&client->dev, "PPI0_FS3 GPIO request failed\n");
 			ret = -EBUSY;
diff --git a/drivers/video/bfin_adv7393fb.h b/drivers/video/fbdev/bfin_adv7393fb.h
index cd591b5152a..cd591b5152a 100644
--- a/drivers/video/bfin_adv7393fb.h
+++ b/drivers/video/fbdev/bfin_adv7393fb.h
diff --git a/drivers/video/broadsheetfb.c b/drivers/video/fbdev/broadsheetfb.c
index b09701c7943..8556264b16b 100644
--- a/drivers/video/broadsheetfb.c
+++ b/drivers/video/fbdev/broadsheetfb.c
@@ -1167,9 +1167,8 @@ static int broadsheetfb_probe(struct platform_device *dev)
 	if (retval < 0)
 		goto err_unreg_fb;
 
-	printk(KERN_INFO
-	       "fb%d: Broadsheet frame buffer, using %dK of video memory\n",
-	       info->node, videomemorysize >> 10);
+	fb_info(info, "Broadsheet frame buffer, using %dK of video memory\n",
+		videomemorysize >> 10);
 
 
 	return 0;
@@ -1217,19 +1216,7 @@ static struct platform_driver broadsheetfb_driver = {
 		.name	= "broadsheetfb",
 	},
 };
-
-static int __init broadsheetfb_init(void)
-{
-	return platform_driver_register(&broadsheetfb_driver);
-}
-
-static void __exit broadsheetfb_exit(void)
-{
-	platform_driver_unregister(&broadsheetfb_driver);
-}
-
-module_init(broadsheetfb_init);
-module_exit(broadsheetfb_exit);
+module_platform_driver(broadsheetfb_driver);
 
 MODULE_DESCRIPTION("fbdev driver for Broadsheet controller");
 MODULE_AUTHOR("Jaya Kumar");
diff --git a/drivers/video/bt431.h b/drivers/video/fbdev/bt431.h
index 04e0cfbba53..04e0cfbba53 100644
--- a/drivers/video/bt431.h
+++ b/drivers/video/fbdev/bt431.h
diff --git a/drivers/video/bt455.h b/drivers/video/fbdev/bt455.h
index 80f61b03e9a..80f61b03e9a 100644
--- a/drivers/video/bt455.h
+++ b/drivers/video/fbdev/bt455.h
diff --git a/drivers/video/bw2.c b/drivers/video/fbdev/bw2.c
index 60017fc634b..bc123d6947a 100644
--- a/drivers/video/bw2.c
+++ b/drivers/video/fbdev/bw2.c
@@ -363,8 +363,6 @@ static int bw2_remove(struct platform_device *op)
 
 	framebuffer_release(info);
 
-	dev_set_drvdata(&op->dev, NULL);
-
 	return 0;
 }
 
diff --git a/drivers/video/c2p.h b/drivers/video/fbdev/c2p.h
index 6c38d40427d..6c38d40427d 100644
--- a/drivers/video/c2p.h
+++ b/drivers/video/fbdev/c2p.h
diff --git a/drivers/video/c2p_core.h b/drivers/video/fbdev/c2p_core.h
index e1035a865fb..e1035a865fb 100644
--- a/drivers/video/c2p_core.h
+++ b/drivers/video/fbdev/c2p_core.h
diff --git a/drivers/video/c2p_iplan2.c b/drivers/video/fbdev/c2p_iplan2.c
index 19156dc6158..19156dc6158 100644
--- a/drivers/video/c2p_iplan2.c
+++ b/drivers/video/fbdev/c2p_iplan2.c
diff --git a/drivers/video/c2p_planar.c b/drivers/video/fbdev/c2p_planar.c
index ec7ac8526f0..ec7ac8526f0 100644
--- a/drivers/video/c2p_planar.c
+++ b/drivers/video/fbdev/c2p_planar.c
diff --git a/drivers/video/carminefb.c b/drivers/video/fbdev/carminefb.c
index 153dd65b0ae..65f7c15f5fd 100644
--- a/drivers/video/carminefb.c
+++ b/drivers/video/fbdev/carminefb.c
@@ -585,8 +585,7 @@ static int alloc_carmine_fb(void __iomem *regs, void __iomem *smem_base,
 	if (ret < 0)
 		goto err_dealloc_cmap;
 
-	printk(KERN_INFO "fb%d: %s frame buffer device\n", info->node,
-			info->fix.id);
+	fb_info(info, "%s frame buffer device\n", info->fix.id);
 
 	*rinfo = info;
 	return 0;
@@ -746,7 +745,6 @@ static void carminefb_remove(struct pci_dev *dev)
 	iounmap(hw->v_regs);
 	release_mem_region(fix.mmio_start, fix.mmio_len);
 
-	pci_set_drvdata(dev, NULL);
 	pci_disable_device(dev);
 	kfree(hw);
 }
diff --git a/drivers/video/carminefb.h b/drivers/video/fbdev/carminefb.h
index 05306de0c6b..05306de0c6b 100644
--- a/drivers/video/carminefb.h
+++ b/drivers/video/fbdev/carminefb.h
diff --git a/drivers/video/carminefb_regs.h b/drivers/video/fbdev/carminefb_regs.h
index 045215600b7..045215600b7 100644
--- a/drivers/video/carminefb_regs.h
+++ b/drivers/video/fbdev/carminefb_regs.h
diff --git a/drivers/video/cg14.c b/drivers/video/fbdev/cg14.c
index ed3b8891e00..c79745b136b 100644
--- a/drivers/video/cg14.c
+++ b/drivers/video/fbdev/cg14.c
@@ -330,7 +330,7 @@ static int cg14_ioctl(struct fb_info *info, unsigned int cmd, unsigned long arg)
 		default:
 			ret = -ENOSYS;
 			break;
-		};
+		}
 		if (!ret) {
 			sbus_writeb(cur_mode, &regs->mcr);
 			par->mode = mode;
@@ -343,7 +343,7 @@ static int cg14_ioctl(struct fb_info *info, unsigned int cmd, unsigned long arg)
 					  FBTYPE_MDICOLOR, 8,
 					  info->fix.smem_len);
 		break;
-	};
+	}
 
 	return ret;
 }
@@ -583,8 +583,6 @@ static int cg14_remove(struct platform_device *op)
 
 	framebuffer_release(info);
 
-	dev_set_drvdata(&op->dev, NULL);
-
 	return 0;
 }
 
diff --git a/drivers/video/cg3.c b/drivers/video/fbdev/cg3.c
index 9f63507ded3..64a89d5747e 100644
--- a/drivers/video/cg3.c
+++ b/drivers/video/fbdev/cg3.c
@@ -446,8 +446,6 @@ static int cg3_remove(struct platform_device *op)
 
 	framebuffer_release(info);
 
-	dev_set_drvdata(&op->dev, NULL);
-
 	return 0;
 }
 
diff --git a/drivers/video/cg6.c b/drivers/video/fbdev/cg6.c
index 3545decc748..70781fea092 100644
--- a/drivers/video/cg6.c
+++ b/drivers/video/fbdev/cg6.c
@@ -624,7 +624,7 @@ static void cg6_init_fix(struct fb_info *info, int linebytes)
 	default:
 		cg6_cpu_name = "i386";
 		break;
-	};
+	}
 	if (((conf >> CG6_FHC_REV_SHIFT) & CG6_FHC_REV_MASK) >= 11) {
 		if (info->fix.smem_len <= 0x100000)
 			cg6_card_name = "TGX";
@@ -839,8 +839,6 @@ static int cg6_remove(struct platform_device *op)
 
 	framebuffer_release(info);
 
-	dev_set_drvdata(&op->dev, NULL);
-
 	return 0;
 }
 
diff --git a/drivers/video/chipsfb.c b/drivers/video/fbdev/chipsfb.c
index 206a66b6107..206a66b6107 100644
--- a/drivers/video/chipsfb.c
+++ b/drivers/video/fbdev/chipsfb.c
diff --git a/drivers/video/cirrusfb.c b/drivers/video/fbdev/cirrusfb.c
index 97db3ba8f23..d992aa5eb3f 100644
--- a/drivers/video/cirrusfb.c
+++ b/drivers/video/fbdev/cirrusfb.c
@@ -595,11 +595,6 @@ static int cirrusfb_check_var(struct fb_var_screeninfo *var,
 		return -EINVAL;
 	}
 
-	if (var->xoffset < 0)
-		var->xoffset = 0;
-	if (var->yoffset < 0)
-		var->yoffset = 0;
-
 	/* truncate xoffset and yoffset to maximum if too high */
 	if (var->xoffset > var->xres_virtual - var->xres)
 		var->xoffset = var->xres_virtual - var->xres - 1;
@@ -2159,7 +2154,6 @@ static int cirrusfb_pci_register(struct pci_dev *pdev,
 	if (!ret)
 		return 0;
 
-	pci_set_drvdata(pdev, NULL);
 	iounmap(info->screen_base);
 err_release_legacy:
 	if (release_io_ports)
@@ -2262,7 +2256,7 @@ static int cirrusfb_zorro_register(struct zorro_dev *z,
 
 	info->fix.mmio_start = regbase;
 	cinfo->regbase = regbase > 16 * MB_ ? ioremap(regbase, 64 * 1024)
-					    : (caddr_t)ZTWO_VADDR(regbase);
+					    : ZTWO_VADDR(regbase);
 	if (!cinfo->regbase) {
 		dev_err(info->device, "Cannot map registers\n");
 		error = -EIO;
@@ -2272,7 +2266,7 @@ static int cirrusfb_zorro_register(struct zorro_dev *z,
 	info->fix.smem_start = rambase;
 	info->screen_size = ramsize;
 	info->screen_base = rambase > 16 * MB_ ? ioremap(rambase, ramsize)
-					       : (caddr_t)ZTWO_VADDR(rambase);
+					       : ZTWO_VADDR(rambase);
 	if (!info->screen_base) {
 		dev_err(info->device, "Cannot map video RAM\n");
 		error = -EIO;
diff --git a/drivers/video/clps711xfb.c b/drivers/video/fbdev/clps711xfb.c
index f00980607b8..f00980607b8 100644
--- a/drivers/video/clps711xfb.c
+++ b/drivers/video/fbdev/clps711xfb.c
diff --git a/drivers/video/cobalt_lcdfb.c b/drivers/video/fbdev/cobalt_lcdfb.c
index a9031498e10..d5533f4db1c 100644
--- a/drivers/video/cobalt_lcdfb.c
+++ b/drivers/video/fbdev/cobalt_lcdfb.c
@@ -368,8 +368,7 @@ static int cobalt_lcdfb_probe(struct platform_device *dev)
 
 	lcd_clear(info);
 
-	printk(KERN_INFO "fb%d: Cobalt server LCD frame buffer device\n",
-		info->node);
+	fb_info(info, "Cobalt server LCD frame buffer device\n");
 
 	return 0;
 }
@@ -395,19 +394,7 @@ static struct platform_driver cobalt_lcdfb_driver = {
 		.owner	= THIS_MODULE,
 	},
 };
-
-static int __init cobalt_lcdfb_init(void)
-{
-	return platform_driver_register(&cobalt_lcdfb_driver);
-}
-
-static void __exit cobalt_lcdfb_exit(void)
-{
-	platform_driver_unregister(&cobalt_lcdfb_driver);
-}
-
-module_init(cobalt_lcdfb_init);
-module_exit(cobalt_lcdfb_exit);
+module_platform_driver(cobalt_lcdfb_driver);
 
 MODULE_LICENSE("GPL v2");
 MODULE_AUTHOR("Yoichi Yuasa");
diff --git a/drivers/video/controlfb.c b/drivers/video/fbdev/controlfb.c
index 67b77b40aa7..fdadef97923 100644
--- a/drivers/video/controlfb.c
+++ b/drivers/video/fbdev/controlfb.c
@@ -471,8 +471,8 @@ try_again:
 	/* Register with fbdev layer */
 	if (register_framebuffer(&p->info) < 0)
 		return -ENXIO;
-	
-	printk(KERN_INFO "fb%d: control display adapter\n", p->info.node);	
+
+	fb_info(&p->info, "control display adapter\n");
 
 	return 0;
 }
diff --git a/drivers/video/controlfb.h b/drivers/video/fbdev/controlfb.h
index 6026c60fc10..6026c60fc10 100644
--- a/drivers/video/controlfb.h
+++ b/drivers/video/fbdev/controlfb.h
diff --git a/drivers/video/fbdev/core/Makefile b/drivers/video/fbdev/core/Makefile
new file mode 100644
index 00000000000..fa306538dac
--- /dev/null
+++ b/drivers/video/fbdev/core/Makefile
@@ -0,0 +1,16 @@
+obj-y                             += fb_notify.o
+obj-$(CONFIG_FB)                  += fb.o
+fb-y                              := fbmem.o fbmon.o fbcmap.o fbsysfs.o \
+                                     modedb.o fbcvt.o
+fb-objs                           := $(fb-y)
+
+obj-$(CONFIG_FB_CFB_FILLRECT)  += cfbfillrect.o
+obj-$(CONFIG_FB_CFB_COPYAREA)  += cfbcopyarea.o
+obj-$(CONFIG_FB_CFB_IMAGEBLIT) += cfbimgblt.o
+obj-$(CONFIG_FB_SYS_FILLRECT)  += sysfillrect.o
+obj-$(CONFIG_FB_SYS_COPYAREA)  += syscopyarea.o
+obj-$(CONFIG_FB_SYS_IMAGEBLIT) += sysimgblt.o
+obj-$(CONFIG_FB_SYS_FOPS)      += fb_sys_fops.o
+obj-$(CONFIG_FB_SVGALIB)       += svgalib.o
+obj-$(CONFIG_FB_DDC)           += fb_ddc.o
+obj-$(CONFIG_FB_DEFERRED_IO)   += fb_defio.o
diff --git a/drivers/video/cfbcopyarea.c b/drivers/video/fbdev/core/cfbcopyarea.c
index bb5a96b1645..bcb57235fcc 100644
--- a/drivers/video/cfbcopyarea.c
+++ b/drivers/video/fbdev/core/cfbcopyarea.c
@@ -43,13 +43,22 @@
      */
 
 static void
-bitcpy(struct fb_info *p, unsigned long __iomem *dst, int dst_idx,
-		const unsigned long __iomem *src, int src_idx, int bits,
+bitcpy(struct fb_info *p, unsigned long __iomem *dst, unsigned dst_idx,
+		const unsigned long __iomem *src, unsigned src_idx, int bits,
 		unsigned n, u32 bswapmask)
 {
 	unsigned long first, last;
 	int const shift = dst_idx-src_idx;
-	int left, right;
+
+#if 0
+	/*
+	 * If you suspect bug in this function, compare it with this simple
+	 * memmove implementation.
+	 */
+	fb_memmove((char *)dst + ((dst_idx & (bits - 1))) / 8,
+		   (char *)src + ((src_idx & (bits - 1))) / 8, n / 8);
+	return;
+#endif
 
 	first = fb_shifted_pixels_mask_long(p, dst_idx, bswapmask);
 	last = ~fb_shifted_pixels_mask_long(p, (dst_idx+n) % bits, bswapmask);
@@ -98,9 +107,8 @@ bitcpy(struct fb_info *p, unsigned long __iomem *dst, int dst_idx,
 		unsigned long d0, d1;
 		int m;
 
-		right = shift & (bits - 1);
-		left = -shift & (bits - 1);
-		bswapmask &= shift;
+		int const left = shift & (bits - 1);
+		int const right = -shift & (bits - 1);
 
 		if (dst_idx+n <= bits) {
 			// Single destination word
@@ -110,15 +118,15 @@ bitcpy(struct fb_info *p, unsigned long __iomem *dst, int dst_idx,
 			d0 = fb_rev_pixels_in_long(d0, bswapmask);
 			if (shift > 0) {
 				// Single source word
-				d0 >>= right;
+				d0 <<= left;
 			} else if (src_idx+n <= bits) {
 				// Single source word
-				d0 <<= left;
+				d0 >>= right;
 			} else {
 				// 2 source words
 				d1 = FB_READL(src + 1);
 				d1 = fb_rev_pixels_in_long(d1, bswapmask);
-				d0 = d0<<left | d1>>right;
+				d0 = d0 >> right | d1 << left;
 			}
 			d0 = fb_rev_pixels_in_long(d0, bswapmask);
 			FB_WRITEL(comp(d0, FB_READL(dst), first), dst);
@@ -135,60 +143,59 @@ bitcpy(struct fb_info *p, unsigned long __iomem *dst, int dst_idx,
 			if (shift > 0) {
 				// Single source word
 				d1 = d0;
-				d0 >>= right;
-				dst++;
+				d0 <<= left;
 				n -= bits - dst_idx;
 			} else {
 				// 2 source words
 				d1 = FB_READL(src++);
 				d1 = fb_rev_pixels_in_long(d1, bswapmask);
 
-				d0 = d0<<left | d1>>right;
-				dst++;
+				d0 = d0 >> right | d1 << left;
 				n -= bits - dst_idx;
 			}
 			d0 = fb_rev_pixels_in_long(d0, bswapmask);
 			FB_WRITEL(comp(d0, FB_READL(dst), first), dst);
 			d0 = d1;
+			dst++;
 
 			// Main chunk
 			m = n % bits;
 			n /= bits;
 			while ((n >= 4) && !bswapmask) {
 				d1 = FB_READL(src++);
-				FB_WRITEL(d0 << left | d1 >> right, dst++);
+				FB_WRITEL(d0 >> right | d1 << left, dst++);
 				d0 = d1;
 				d1 = FB_READL(src++);
-				FB_WRITEL(d0 << left | d1 >> right, dst++);
+				FB_WRITEL(d0 >> right | d1 << left, dst++);
 				d0 = d1;
 				d1 = FB_READL(src++);
-				FB_WRITEL(d0 << left | d1 >> right, dst++);
+				FB_WRITEL(d0 >> right | d1 << left, dst++);
 				d0 = d1;
 				d1 = FB_READL(src++);
-				FB_WRITEL(d0 << left | d1 >> right, dst++);
+				FB_WRITEL(d0 >> right | d1 << left, dst++);
 				d0 = d1;
 				n -= 4;
 			}
 			while (n--) {
 				d1 = FB_READL(src++);
 				d1 = fb_rev_pixels_in_long(d1, bswapmask);
-				d0 = d0 << left | d1 >> right;
+				d0 = d0 >> right | d1 << left;
 				d0 = fb_rev_pixels_in_long(d0, bswapmask);
 				FB_WRITEL(d0, dst++);
 				d0 = d1;
 			}
 
 			// Trailing bits
-			if (last) {
-				if (m <= right) {
+			if (m) {
+				if (m <= bits - right) {
 					// Single source word
-					d0 <<= left;
+					d0 >>= right;
 				} else {
 					// 2 source words
 					d1 = FB_READL(src);
 					d1 = fb_rev_pixels_in_long(d1,
 								bswapmask);
-					d0 = d0<<left | d1>>right;
+					d0 = d0 >> right | d1 << left;
 				}
 				d0 = fb_rev_pixels_in_long(d0, bswapmask);
 				FB_WRITEL(comp(d0, FB_READL(dst), last), dst);
@@ -202,43 +209,46 @@ bitcpy(struct fb_info *p, unsigned long __iomem *dst, int dst_idx,
      */
 
 static void
-bitcpy_rev(struct fb_info *p, unsigned long __iomem *dst, int dst_idx,
-		const unsigned long __iomem *src, int src_idx, int bits,
+bitcpy_rev(struct fb_info *p, unsigned long __iomem *dst, unsigned dst_idx,
+		const unsigned long __iomem *src, unsigned src_idx, int bits,
 		unsigned n, u32 bswapmask)
 {
 	unsigned long first, last;
 	int shift;
 
-	dst += (n-1)/bits;
-	src += (n-1)/bits;
-	if ((n-1) % bits) {
-		dst_idx += (n-1) % bits;
-		dst += dst_idx >> (ffs(bits) - 1);
-		dst_idx &= bits - 1;
-		src_idx += (n-1) % bits;
-		src += src_idx >> (ffs(bits) - 1);
-		src_idx &= bits - 1;
-	}
+#if 0
+	/*
+	 * If you suspect bug in this function, compare it with this simple
+	 * memmove implementation.
+	 */
+	fb_memmove((char *)dst + ((dst_idx & (bits - 1))) / 8,
+		   (char *)src + ((src_idx & (bits - 1))) / 8, n / 8);
+	return;
+#endif
+
+	dst += (dst_idx + n - 1) / bits;
+	src += (src_idx + n - 1) / bits;
+	dst_idx = (dst_idx + n - 1) % bits;
+	src_idx = (src_idx + n - 1) % bits;
 
 	shift = dst_idx-src_idx;
 
-	first = fb_shifted_pixels_mask_long(p, bits - 1 - dst_idx, bswapmask);
-	last = ~fb_shifted_pixels_mask_long(p, bits - 1 - ((dst_idx-n) % bits),
-					    bswapmask);
+	first = ~fb_shifted_pixels_mask_long(p, (dst_idx + 1) % bits, bswapmask);
+	last = fb_shifted_pixels_mask_long(p, (bits + dst_idx + 1 - n) % bits, bswapmask);
 
 	if (!shift) {
 		// Same alignment for source and dest
 
 		if ((unsigned long)dst_idx+1 >= n) {
 			// Single word
-			if (last)
-				first &= last;
-			FB_WRITEL( comp( FB_READL(src), FB_READL(dst), first), dst);
+			if (first)
+				last &= first;
+			FB_WRITEL( comp( FB_READL(src), FB_READL(dst), last), dst);
 		} else {
 			// Multiple destination words
 
 			// Leading bits
-			if (first != ~0UL) {
+			if (first) {
 				FB_WRITEL( comp( FB_READL(src), FB_READL(dst), first), dst);
 				dst--;
 				src--;
@@ -262,7 +272,7 @@ bitcpy_rev(struct fb_info *p, unsigned long __iomem *dst, int dst_idx,
 				FB_WRITEL(FB_READL(src--), dst--);
 
 			// Trailing bits
-			if (last)
+			if (last != -1UL)
 				FB_WRITEL( comp( FB_READL(src), FB_READL(dst), last), dst);
 		}
 	} else {
@@ -270,29 +280,28 @@ bitcpy_rev(struct fb_info *p, unsigned long __iomem *dst, int dst_idx,
 		unsigned long d0, d1;
 		int m;
 
-		int const left = -shift & (bits-1);
-		int const right = shift & (bits-1);
-		bswapmask &= shift;
+		int const left = shift & (bits-1);
+		int const right = -shift & (bits-1);
 
 		if ((unsigned long)dst_idx+1 >= n) {
 			// Single destination word
-			if (last)
-				first &= last;
+			if (first)
+				last &= first;
 			d0 = FB_READL(src);
 			if (shift < 0) {
 				// Single source word
-				d0 <<= left;
+				d0 >>= right;
 			} else if (1+(unsigned long)src_idx >= n) {
 				// Single source word
-				d0 >>= right;
+				d0 <<= left;
 			} else {
 				// 2 source words
 				d1 = FB_READL(src - 1);
 				d1 = fb_rev_pixels_in_long(d1, bswapmask);
-				d0 = d0>>right | d1<<left;
+				d0 = d0 << left | d1 >> right;
 			}
 			d0 = fb_rev_pixels_in_long(d0, bswapmask);
-			FB_WRITEL(comp(d0, FB_READL(dst), first), dst);
+			FB_WRITEL(comp(d0, FB_READL(dst), last), dst);
 		} else {
 			// Multiple destination words
 			/** We must always remember the last value read, because in case
@@ -307,12 +316,12 @@ bitcpy_rev(struct fb_info *p, unsigned long __iomem *dst, int dst_idx,
 			if (shift < 0) {
 				// Single source word
 				d1 = d0;
-				d0 <<= left;
+				d0 >>= right;
 			} else {
 				// 2 source words
 				d1 = FB_READL(src--);
 				d1 = fb_rev_pixels_in_long(d1, bswapmask);
-				d0 = d0>>right | d1<<left;
+				d0 = d0 << left | d1 >> right;
 			}
 			d0 = fb_rev_pixels_in_long(d0, bswapmask);
 			FB_WRITEL(comp(d0, FB_READL(dst), first), dst);
@@ -325,39 +334,39 @@ bitcpy_rev(struct fb_info *p, unsigned long __iomem *dst, int dst_idx,
 			n /= bits;
 			while ((n >= 4) && !bswapmask) {
 				d1 = FB_READL(src--);
-				FB_WRITEL(d0 >> right | d1 << left, dst--);
+				FB_WRITEL(d0 << left | d1 >> right, dst--);
 				d0 = d1;
 				d1 = FB_READL(src--);
-				FB_WRITEL(d0 >> right | d1 << left, dst--);
+				FB_WRITEL(d0 << left | d1 >> right, dst--);
 				d0 = d1;
 				d1 = FB_READL(src--);
-				FB_WRITEL(d0 >> right | d1 << left, dst--);
+				FB_WRITEL(d0 << left | d1 >> right, dst--);
 				d0 = d1;
 				d1 = FB_READL(src--);
-				FB_WRITEL(d0 >> right | d1 << left, dst--);
+				FB_WRITEL(d0 << left | d1 >> right, dst--);
 				d0 = d1;
 				n -= 4;
 			}
 			while (n--) {
 				d1 = FB_READL(src--);
 				d1 = fb_rev_pixels_in_long(d1, bswapmask);
-				d0 = d0 >> right | d1 << left;
+				d0 = d0 << left | d1 >> right;
 				d0 = fb_rev_pixels_in_long(d0, bswapmask);
 				FB_WRITEL(d0, dst--);
 				d0 = d1;
 			}
 
 			// Trailing bits
-			if (last) {
-				if (m <= left) {
+			if (m) {
+				if (m <= bits - left) {
 					// Single source word
-					d0 >>= right;
+					d0 <<= left;
 				} else {
 					// 2 source words
 					d1 = FB_READL(src);
 					d1 = fb_rev_pixels_in_long(d1,
 								bswapmask);
-					d0 = d0>>right | d1<<left;
+					d0 = d0 << left | d1 >> right;
 				}
 				d0 = fb_rev_pixels_in_long(d0, bswapmask);
 				FB_WRITEL(comp(d0, FB_READL(dst), last), dst);
@@ -371,9 +380,9 @@ void cfb_copyarea(struct fb_info *p, const struct fb_copyarea *area)
 	u32 dx = area->dx, dy = area->dy, sx = area->sx, sy = area->sy;
 	u32 height = area->height, width = area->width;
 	unsigned long const bits_per_line = p->fix.line_length*8u;
-	unsigned long __iomem *dst = NULL, *src = NULL;
+	unsigned long __iomem *base = NULL;
 	int bits = BITS_PER_LONG, bytes = bits >> 3;
-	int dst_idx = 0, src_idx = 0, rev_copy = 0;
+	unsigned dst_idx = 0, src_idx = 0, rev_copy = 0;
 	u32 bswapmask = fb_compute_bswapmask(p);
 
 	if (p->state != FBINFO_STATE_RUNNING)
@@ -389,7 +398,7 @@ void cfb_copyarea(struct fb_info *p, const struct fb_copyarea *area)
 
 	// split the base of the framebuffer into a long-aligned address and the
 	// index of the first bit
-	dst = src = (unsigned long __iomem *)((unsigned long)p->screen_base & ~(bytes-1));
+	base = (unsigned long __iomem *)((unsigned long)p->screen_base & ~(bytes-1));
 	dst_idx = src_idx = 8*((unsigned long)p->screen_base & (bytes-1));
 	// add offset of source and target area
 	dst_idx += dy*bits_per_line + dx*p->var.bits_per_pixel;
@@ -402,20 +411,14 @@ void cfb_copyarea(struct fb_info *p, const struct fb_copyarea *area)
 		while (height--) {
 			dst_idx -= bits_per_line;
 			src_idx -= bits_per_line;
-			dst += dst_idx >> (ffs(bits) - 1);
-			dst_idx &= (bytes - 1);
-			src += src_idx >> (ffs(bits) - 1);
-			src_idx &= (bytes - 1);
-			bitcpy_rev(p, dst, dst_idx, src, src_idx, bits,
+			bitcpy_rev(p, base + (dst_idx / bits), dst_idx % bits,
+				base + (src_idx / bits), src_idx % bits, bits,
 				width*p->var.bits_per_pixel, bswapmask);
 		}
 	} else {
 		while (height--) {
-			dst += dst_idx >> (ffs(bits) - 1);
-			dst_idx &= (bytes - 1);
-			src += src_idx >> (ffs(bits) - 1);
-			src_idx &= (bytes - 1);
-			bitcpy(p, dst, dst_idx, src, src_idx, bits,
+			bitcpy(p, base + (dst_idx / bits), dst_idx % bits,
+				base + (src_idx / bits), src_idx % bits, bits,
 				width*p->var.bits_per_pixel, bswapmask);
 			dst_idx += bits_per_line;
 			src_idx += bits_per_line;
diff --git a/drivers/video/cfbfillrect.c b/drivers/video/fbdev/core/cfbfillrect.c
index ba9f58b2a5e..ba9f58b2a5e 100644
--- a/drivers/video/cfbfillrect.c
+++ b/drivers/video/fbdev/core/cfbfillrect.c
diff --git a/drivers/video/cfbimgblt.c b/drivers/video/fbdev/core/cfbimgblt.c
index baed57d3cff..a2bb276a8b2 100644
--- a/drivers/video/cfbimgblt.c
+++ b/drivers/video/fbdev/core/cfbimgblt.c
@@ -181,7 +181,7 @@ static inline void slow_imageblit(const struct fb_image *image, struct fb_info *
 			}
 			shift += bpp;
 			shift &= (32 - 1);
-			if (!l) { l = 8; s++; };
+			if (!l) { l = 8; s++; }
 		}
 
 		/* write trailing bits */
diff --git a/drivers/video/fb_ddc.c b/drivers/video/fbdev/core/fb_ddc.c
index 2b106f046fd..94322ccfedd 100644
--- a/drivers/video/fb_ddc.c
+++ b/drivers/video/fbdev/core/fb_ddc.c
@@ -15,7 +15,7 @@
 #include <linux/i2c-algo-bit.h>
 #include <linux/slab.h>
 
-#include "edid.h"
+#include "../edid.h"
 
 #define DDC_ADDR	0x50
 
diff --git a/drivers/video/fb_defio.c b/drivers/video/fbdev/core/fb_defio.c
index 900aa4ecd61..900aa4ecd61 100644
--- a/drivers/video/fb_defio.c
+++ b/drivers/video/fbdev/core/fb_defio.c
diff --git a/drivers/video/fb_draw.h b/drivers/video/fbdev/core/fb_draw.h
index 624ee115f12..624ee115f12 100644
--- a/drivers/video/fb_draw.h
+++ b/drivers/video/fbdev/core/fb_draw.h
diff --git a/drivers/video/fb_notify.c b/drivers/video/fbdev/core/fb_notify.c
index 74c2da52888..74c2da52888 100644
--- a/drivers/video/fb_notify.c
+++ b/drivers/video/fbdev/core/fb_notify.c
diff --git a/drivers/video/fb_sys_fops.c b/drivers/video/fbdev/core/fb_sys_fops.c
index ff275d7f3ea..ff275d7f3ea 100644
--- a/drivers/video/fb_sys_fops.c
+++ b/drivers/video/fbdev/core/fb_sys_fops.c
diff --git a/drivers/video/fbcmap.c b/drivers/video/fbdev/core/fbcmap.c
index 5c3960da755..f89245b8ba8 100644
--- a/drivers/video/fbcmap.c
+++ b/drivers/video/fbdev/core/fbcmap.c
@@ -285,13 +285,8 @@ int fb_set_user_cmap(struct fb_cmap_user *cmap, struct fb_info *info)
 		rc = -ENODEV;
 		goto out;
 	}
-	if (cmap->start < 0 || (!info->fbops->fb_setcolreg &&
-				!info->fbops->fb_setcmap)) {
-		rc = -EINVAL;
-		goto out1;
-	}
+
 	rc = fb_set_cmap(&umap, info);
-out1:
 	unlock_fb_info(info);
 out:
 	fb_dealloc_cmap(&umap);
diff --git a/drivers/video/fbcvt.c b/drivers/video/fbdev/core/fbcvt.c
index 7cb715dfc0e..7cb715dfc0e 100644
--- a/drivers/video/fbcvt.c
+++ b/drivers/video/fbdev/core/fbcvt.c
diff --git a/drivers/video/fbmem.c b/drivers/video/fbdev/core/fbmem.c
index 36e1fe21b9b..b5e85f6c1c2 100644
--- a/drivers/video/fbmem.c
+++ b/drivers/video/fbdev/core/fbmem.c
@@ -43,8 +43,12 @@
 #define FBPIXMAPSIZE	(1024 * 8)
 
 static DEFINE_MUTEX(registration_lock);
+
 struct fb_info *registered_fb[FB_MAX] __read_mostly;
+EXPORT_SYMBOL(registered_fb);
+
 int num_registered_fb __read_mostly;
+EXPORT_SYMBOL(num_registered_fb);
 
 static struct fb_info *get_fb_info(unsigned int idx)
 {
@@ -182,6 +186,7 @@ char* fb_get_buffer_offset(struct fb_info *info, struct fb_pixmap *buf, u32 size
 
 	return addr;
 }
+EXPORT_SYMBOL(fb_get_buffer_offset);
 
 #ifdef CONFIG_LOGO
 
@@ -428,7 +433,7 @@ static void fb_do_show_logo(struct fb_info *info, struct fb_image *image,
 			image->dx += image->width + 8;
 		}
 	} else if (rotate == FB_ROTATE_UD) {
-		for (x = 0; x < num && image->dx >= 0; x++) {
+		for (x = 0; x < num; x++) {
 			info->fbops->fb_imageblit(info, image);
 			image->dx -= image->width + 8;
 		}
@@ -440,7 +445,7 @@ static void fb_do_show_logo(struct fb_info *info, struct fb_image *image,
 			image->dy += image->height + 8;
 		}
 	} else if (rotate == FB_ROTATE_CCW) {
-		for (x = 0; x < num && image->dy >= 0; x++) {
+		for (x = 0; x < num; x++) {
 			info->fbops->fb_imageblit(info, image);
 			image->dy -= image->height + 8;
 		}
@@ -669,6 +674,8 @@ int fb_show_logo(struct fb_info *info, int rotate)
 int fb_prepare_logo(struct fb_info *info, int rotate) { return 0; }
 int fb_show_logo(struct fb_info *info, int rotate) { return 0; }
 #endif /* CONFIG_LOGO */
+EXPORT_SYMBOL(fb_prepare_logo);
+EXPORT_SYMBOL(fb_show_logo);
 
 static void *fb_seq_start(struct seq_file *m, loff_t *pos)
 {
@@ -909,6 +916,7 @@ fb_pan_display(struct fb_info *info, struct fb_var_screeninfo *var)
 		info->var.vmode &= ~FB_VMODE_YWRAP;
 	return 0;
 }
+EXPORT_SYMBOL(fb_pan_display);
 
 static int fb_check_caps(struct fb_info *info, struct fb_var_screeninfo *var,
 			 u32 activate)
@@ -1042,6 +1050,7 @@ fb_set_var(struct fb_info *info, struct fb_var_screeninfo *var)
  done:
 	return ret;
 }
+EXPORT_SYMBOL(fb_set_var);
 
 int
 fb_blank(struct fb_info *info, int blank)
@@ -1073,6 +1082,7 @@ fb_blank(struct fb_info *info, int blank)
 
  	return ret;
 }
+EXPORT_SYMBOL(fb_blank);
 
 static long do_fb_ioctl(struct fb_info *info, unsigned int cmd,
 			unsigned long arg)
@@ -1099,14 +1109,16 @@ static long do_fb_ioctl(struct fb_info *info, unsigned int cmd,
 	case FBIOPUT_VSCREENINFO:
 		if (copy_from_user(&var, argp, sizeof(var)))
 			return -EFAULT;
-		if (!lock_fb_info(info))
-			return -ENODEV;
 		console_lock();
+		if (!lock_fb_info(info)) {
+			console_unlock();
+			return -ENODEV;
+		}
 		info->flags |= FBINFO_MISC_USEREVENT;
 		ret = fb_set_var(info, &var);
 		info->flags &= ~FBINFO_MISC_USEREVENT;
-		console_unlock();
 		unlock_fb_info(info);
+		console_unlock();
 		if (!ret && copy_to_user(argp, &var, sizeof(var)))
 			ret = -EFAULT;
 		break;
@@ -1135,12 +1147,14 @@ static long do_fb_ioctl(struct fb_info *info, unsigned int cmd,
 	case FBIOPAN_DISPLAY:
 		if (copy_from_user(&var, argp, sizeof(var)))
 			return -EFAULT;
-		if (!lock_fb_info(info))
-			return -ENODEV;
 		console_lock();
+		if (!lock_fb_info(info)) {
+			console_unlock();
+			return -ENODEV;
+		}
 		ret = fb_pan_display(info, &var);
-		console_unlock();
 		unlock_fb_info(info);
+		console_unlock();
 		if (ret == 0 && copy_to_user(argp, &var, sizeof(var)))
 			return -EFAULT;
 		break;
@@ -1166,7 +1180,7 @@ static long do_fb_ioctl(struct fb_info *info, unsigned int cmd,
 			return -EFAULT;
 		if (con2fb.console < 1 || con2fb.console > MAX_NR_CONSOLES)
 			return -EINVAL;
-		if (con2fb.framebuffer < 0 || con2fb.framebuffer >= FB_MAX)
+		if (con2fb.framebuffer >= FB_MAX)
 			return -EINVAL;
 		if (!registered_fb[con2fb.framebuffer])
 			request_module("fb%d", con2fb.framebuffer);
@@ -1175,23 +1189,27 @@ static long do_fb_ioctl(struct fb_info *info, unsigned int cmd,
 			break;
 		}
 		event.data = &con2fb;
-		if (!lock_fb_info(info))
-			return -ENODEV;
 		console_lock();
+		if (!lock_fb_info(info)) {
+			console_unlock();
+			return -ENODEV;
+		}
 		event.info = info;
 		ret = fb_notifier_call_chain(FB_EVENT_SET_CONSOLE_MAP, &event);
-		console_unlock();
 		unlock_fb_info(info);
+		console_unlock();
 		break;
 	case FBIOBLANK:
-		if (!lock_fb_info(info))
-			return -ENODEV;
 		console_lock();
+		if (!lock_fb_info(info)) {
+			console_unlock();
+			return -ENODEV;
+		}
 		info->flags |= FBINFO_MISC_USEREVENT;
 		ret = fb_blank(info, arg);
 		info->flags &= ~FBINFO_MISC_USEREVENT;
-		console_unlock();
 		unlock_fb_info(info);
+		console_unlock();
 		break;
 	default:
 		if (!lock_fb_info(info))
@@ -1560,10 +1578,10 @@ static bool fb_do_apertures_overlap(struct apertures_struct *gena,
 static int do_unregister_framebuffer(struct fb_info *fb_info);
 
 #define VGA_FB_PHYS 0xA0000
-static void do_remove_conflicting_framebuffers(struct apertures_struct *a,
-				     const char *name, bool primary)
+static int do_remove_conflicting_framebuffers(struct apertures_struct *a,
+					      const char *name, bool primary)
 {
-	int i;
+	int i, ret;
 
 	/* check all firmware fbs and kick off if the base addr overlaps */
 	for (i = 0 ; i < FB_MAX; i++) {
@@ -1579,25 +1597,31 @@ static void do_remove_conflicting_framebuffers(struct apertures_struct *a,
 			(primary && gen_aper && gen_aper->count &&
 			 gen_aper->ranges[0].base == VGA_FB_PHYS)) {
 
-			printk(KERN_INFO "fb: conflicting fb hw usage "
-			       "%s vs %s - removing generic driver\n",
+			printk(KERN_INFO "fb: switching to %s from %s\n",
 			       name, registered_fb[i]->fix.id);
-			do_unregister_framebuffer(registered_fb[i]);
+			ret = do_unregister_framebuffer(registered_fb[i]);
+			if (ret)
+				return ret;
 		}
 	}
+
+	return 0;
 }
 
 static int do_register_framebuffer(struct fb_info *fb_info)
 {
-	int i;
+	int i, ret;
 	struct fb_event event;
 	struct fb_videomode mode;
 
 	if (fb_check_foreignness(fb_info))
 		return -ENOSYS;
 
-	do_remove_conflicting_framebuffers(fb_info->apertures, fb_info->fix.id,
-					 fb_is_primary_device(fb_info));
+	ret = do_remove_conflicting_framebuffers(fb_info->apertures,
+						 fb_info->fix.id,
+						 fb_is_primary_device(fb_info));
+	if (ret)
+		return ret;
 
 	if (num_registered_fb == FB_MAX)
 		return -ENXIO;
@@ -1651,12 +1675,15 @@ static int do_register_framebuffer(struct fb_info *fb_info)
 	registered_fb[i] = fb_info;
 
 	event.info = fb_info;
-	if (!lock_fb_info(fb_info))
-		return -ENODEV;
 	console_lock();
+	if (!lock_fb_info(fb_info)) {
+		console_unlock();
+		return -ENODEV;
+	}
+
 	fb_notifier_call_chain(FB_EVENT_FB_REGISTERED, &event);
-	console_unlock();
 	unlock_fb_info(fb_info);
+	console_unlock();
 	return 0;
 }
 
@@ -1669,13 +1696,16 @@ static int do_unregister_framebuffer(struct fb_info *fb_info)
 	if (i < 0 || i >= FB_MAX || registered_fb[i] != fb_info)
 		return -EINVAL;
 
-	if (!lock_fb_info(fb_info))
-		return -ENODEV;
 	console_lock();
+	if (!lock_fb_info(fb_info)) {
+		console_unlock();
+		return -ENODEV;
+	}
+
 	event.info = fb_info;
 	ret = fb_notifier_call_chain(FB_EVENT_FB_UNBIND, &event);
-	console_unlock();
 	unlock_fb_info(fb_info);
+	console_unlock();
 
 	if (ret)
 		return -EINVAL;
@@ -1716,12 +1746,16 @@ int unlink_framebuffer(struct fb_info *fb_info)
 }
 EXPORT_SYMBOL(unlink_framebuffer);
 
-void remove_conflicting_framebuffers(struct apertures_struct *a,
-				     const char *name, bool primary)
+int remove_conflicting_framebuffers(struct apertures_struct *a,
+				    const char *name, bool primary)
 {
+	int ret;
+
 	mutex_lock(&registration_lock);
-	do_remove_conflicting_framebuffers(a, name, primary);
+	ret = do_remove_conflicting_framebuffers(a, name, primary);
 	mutex_unlock(&registration_lock);
+
+	return ret;
 }
 EXPORT_SYMBOL(remove_conflicting_framebuffers);
 
@@ -1745,6 +1779,7 @@ register_framebuffer(struct fb_info *fb_info)
 
 	return ret;
 }
+EXPORT_SYMBOL(register_framebuffer);
 
 /**
  *	unregister_framebuffer - releases a frame buffer device
@@ -1773,6 +1808,7 @@ unregister_framebuffer(struct fb_info *fb_info)
 
 	return ret;
 }
+EXPORT_SYMBOL(unregister_framebuffer);
 
 /**
  *	fb_set_suspend - low level driver signals suspend
@@ -1796,6 +1832,7 @@ void fb_set_suspend(struct fb_info *info, int state)
 		fb_notifier_call_chain(FB_EVENT_RESUME, &event);
 	}
 }
+EXPORT_SYMBOL(fb_set_suspend);
 
 /**
  *	fbmem_init - init frame buffer subsystem
@@ -1904,6 +1941,9 @@ int fb_get_options(const char *name, char **option)
 				options = opt + name_len + 1;
 		}
 	}
+	/* No match, pass global option */
+	if (!options && option && fb_mode_option)
+		options = kstrdup(fb_mode_option, GFP_KERNEL);
 	if (options && !strncmp(options, "off", 3))
 		retval = 1;
 
@@ -1912,6 +1952,7 @@ int fb_get_options(const char *name, char **option)
 
 	return retval;
 }
+EXPORT_SYMBOL(fb_get_options);
 
 #ifndef MODULE
 /**
@@ -1959,20 +2000,4 @@ static int __init video_setup(char *options)
 __setup("video=", video_setup);
 #endif
 
-    /*
-     *  Visible symbols for modules
-     */
-
-EXPORT_SYMBOL(register_framebuffer);
-EXPORT_SYMBOL(unregister_framebuffer);
-EXPORT_SYMBOL(num_registered_fb);
-EXPORT_SYMBOL(registered_fb);
-EXPORT_SYMBOL(fb_show_logo);
-EXPORT_SYMBOL(fb_set_var);
-EXPORT_SYMBOL(fb_blank);
-EXPORT_SYMBOL(fb_pan_display);
-EXPORT_SYMBOL(fb_get_buffer_offset);
-EXPORT_SYMBOL(fb_set_suspend);
-EXPORT_SYMBOL(fb_get_options);
-
 MODULE_LICENSE("GPL");
diff --git a/drivers/video/fbmon.c b/drivers/video/fbdev/core/fbmon.c
index 6103fa6fb54..5b0e313849b 100644
--- a/drivers/video/fbmon.c
+++ b/drivers/video/fbdev/core/fbmon.c
@@ -37,7 +37,7 @@
 #include <asm/prom.h>
 #include <asm/pci-bridge.h>
 #endif
-#include "edid.h"
+#include "../edid.h"
 
 /*
  * EDID parser
@@ -1012,13 +1012,20 @@ void fb_edid_add_monspecs(unsigned char *edid, struct fb_monspecs *specs)
 	while (pos < edid[2]) {
 		u8 len = edid[pos] & 0x1f, type = (edid[pos] >> 5) & 7;
 		pr_debug("Data block %u of %u bytes\n", type, len);
-		if (type == 2)
+		if (type == 2) {
 			for (i = pos; i < pos + len; i++) {
 				u8 idx = edid[pos + i] & 0x7f;
 				svd[svd_n++] = idx;
 				pr_debug("N%sative mode #%d\n",
 					 edid[pos + i] & 0x80 ? "" : "on-n", idx);
 			}
+		} else if (type == 3 && len >= 3) {
+			/* Check Vendor Specific Data Block.  For HDMI,
+			   it is always 00-0C-03 for HDMI Licensing, LLC. */
+			if (edid[pos + 1] == 3 && edid[pos + 2] == 0xc &&
+			    edid[pos + 3] == 0)
+				specs->misc |= FB_MISC_HDMI;
+		}
 		pos += len + 1;
 	}
 
diff --git a/drivers/video/fbsysfs.c b/drivers/video/fbdev/core/fbsysfs.c
index ef476b02fbe..53444ac19fe 100644
--- a/drivers/video/fbsysfs.c
+++ b/drivers/video/fbdev/core/fbsysfs.c
@@ -177,9 +177,12 @@ static ssize_t store_modes(struct device *device,
 	if (i * sizeof(struct fb_videomode) != count)
 		return -EINVAL;
 
-	if (!lock_fb_info(fb_info))
-		return -ENODEV;
 	console_lock();
+	if (!lock_fb_info(fb_info)) {
+		console_unlock();
+		return -ENODEV;
+	}
+
 	list_splice(&fb_info->modelist, &old_list);
 	fb_videomode_to_modelist((const struct fb_videomode *)buf, i,
 				 &fb_info->modelist);
@@ -189,8 +192,8 @@ static ssize_t store_modes(struct device *device,
 	} else
 		fb_destroy_modelist(&old_list);
 
-	console_unlock();
 	unlock_fb_info(fb_info);
+	console_unlock();
 
 	return 0;
 }
@@ -404,12 +407,16 @@ static ssize_t store_fbstate(struct device *device,
 
 	state = simple_strtoul(buf, &last, 0);
 
-	if (!lock_fb_info(fb_info))
-		return -ENODEV;
 	console_lock();
+	if (!lock_fb_info(fb_info)) {
+		console_unlock();
+		return -ENODEV;
+	}
+
 	fb_set_suspend(fb_info, (int)state);
-	console_unlock();
+
 	unlock_fb_info(fb_info);
+	console_unlock();
 
 	return count;
 }
diff --git a/drivers/video/modedb.c b/drivers/video/fbdev/core/modedb.c
index a9a907c440d..a9a907c440d 100644
--- a/drivers/video/modedb.c
+++ b/drivers/video/fbdev/core/modedb.c
diff --git a/drivers/video/svgalib.c b/drivers/video/fbdev/core/svgalib.c
index 33df9ec9179..9e01322fabe 100644
--- a/drivers/video/svgalib.c
+++ b/drivers/video/fbdev/core/svgalib.c
@@ -198,8 +198,8 @@ void svga_settile(struct fb_info *info, struct fb_tilemap *map)
 
 	if ((map->width != 8) || (map->height != 16) ||
 	    (map->depth != 1) || (map->length != 256)) {
-	    	printk(KERN_ERR "fb%d: unsupported font parameters: width %d, height %d, depth %d, length %d\n",
-			info->node, map->width, map->height, map->depth, map->length);
+		fb_err(info, "unsupported font parameters: width %d, height %d, depth %d, length %d\n",
+		       map->width, map->height, map->depth, map->length);
 		return;
 	}
 
diff --git a/drivers/video/syscopyarea.c b/drivers/video/fbdev/core/syscopyarea.c
index 844a32fd38e..844a32fd38e 100644
--- a/drivers/video/syscopyarea.c
+++ b/drivers/video/fbdev/core/syscopyarea.c
diff --git a/drivers/video/sysfillrect.c b/drivers/video/fbdev/core/sysfillrect.c
index 33ee3d34f9d..33ee3d34f9d 100644
--- a/drivers/video/sysfillrect.c
+++ b/drivers/video/fbdev/core/sysfillrect.c
diff --git a/drivers/video/sysimgblt.c b/drivers/video/fbdev/core/sysimgblt.c
index 186c6f607be..a4d05b1b17d 100644
--- a/drivers/video/sysimgblt.c
+++ b/drivers/video/fbdev/core/sysimgblt.c
@@ -152,7 +152,7 @@ static void slow_imageblit(const struct fb_image *image, struct fb_info *p,
 			}
 			shift += bpp;
 			shift &= (32 - 1);
-			if (!l) { l = 8; s++; };
+			if (!l) { l = 8; s++; }
 		}
 
 		/* write trailing bits */
diff --git a/drivers/video/cyber2000fb.c b/drivers/video/fbdev/cyber2000fb.c
index 57886787ead..b0a950f3697 100644
--- a/drivers/video/cyber2000fb.c
+++ b/drivers/video/fbdev/cyber2000fb.c
@@ -1641,67 +1641,6 @@ static void cyberpro_common_resume(struct cfb_info *cfb)
 	cyber2000fb_set_par(&cfb->fb);
 }
 
-#ifdef CONFIG_ARCH_SHARK
-
-#include <mach/framebuffer.h>
-
-static int cyberpro_vl_probe(void)
-{
-	struct cfb_info *cfb;
-	int err = -ENOMEM;
-
-	if (!request_mem_region(FB_START, FB_SIZE, "CyberPro2010"))
-		return err;
-
-	cfb = cyberpro_alloc_fb_info(ID_CYBERPRO_2010, "CyberPro2010");
-	if (!cfb)
-		goto failed_release;
-
-	cfb->irq = -1;
-	cfb->region = ioremap(FB_START, FB_SIZE);
-	if (!cfb->region)
-		goto failed_ioremap;
-
-	cfb->regs = cfb->region + MMIO_OFFSET;
-	cfb->fb.device = NULL;
-	cfb->fb.fix.mmio_start = FB_START + MMIO_OFFSET;
-	cfb->fb.fix.smem_start = FB_START;
-
-	/*
-	 * Bring up the hardware.  This is expected to enable access
-	 * to the linear memory region, and allow access to the memory
-	 * mapped registers.  Also, mem_ctl1 and mem_ctl2 must be
-	 * initialised.
-	 */
-	cyber2000fb_writeb(0x18, 0x46e8, cfb);
-	cyber2000fb_writeb(0x01, 0x102, cfb);
-	cyber2000fb_writeb(0x08, 0x46e8, cfb);
-	cyber2000fb_writeb(EXT_BIU_MISC, 0x3ce, cfb);
-	cyber2000fb_writeb(EXT_BIU_MISC_LIN_ENABLE, 0x3cf, cfb);
-
-	cfb->mclk_mult = 0xdb;
-	cfb->mclk_div  = 0x54;
-
-	err = cyberpro_common_probe(cfb);
-	if (err)
-		goto failed;
-
-	if (int_cfb_info == NULL)
-		int_cfb_info = cfb;
-
-	return 0;
-
-failed:
-	iounmap(cfb->region);
-failed_ioremap:
-	cyberpro_free_fb_info(cfb);
-failed_release:
-	release_mem_region(FB_START, FB_SIZE);
-
-	return err;
-}
-#endif /* CONFIG_ARCH_SHARK */
-
 /*
  * PCI specific support.
  */
@@ -1871,11 +1810,6 @@ static void cyberpro_pci_remove(struct pci_dev *dev)
 		iounmap(cfb->region);
 		cyberpro_free_fb_info(cfb);
 
-		/*
-		 * Ensure that the driver data is no longer
-		 * valid.
-		 */
-		pci_set_drvdata(dev, NULL);
 		if (cfb == int_cfb_info)
 			int_cfb_info = NULL;
 
@@ -1948,28 +1882,19 @@ static int __init cyber2000fb_init(void)
 	cyber2000fb_setup(option);
 #endif
 
-#ifdef CONFIG_ARCH_SHARK
-	err = cyberpro_vl_probe();
-	if (!err)
-		ret = 0;
-#endif
-#ifdef CONFIG_PCI
 	err = pci_register_driver(&cyberpro_driver);
 	if (!err)
 		ret = 0;
-#endif
 
 	return ret ? err : 0;
 }
 module_init(cyber2000fb_init);
 
-#ifndef CONFIG_ARCH_SHARK
 static void __exit cyberpro_exit(void)
 {
 	pci_unregister_driver(&cyberpro_driver);
 }
 module_exit(cyberpro_exit);
-#endif
 
 MODULE_AUTHOR("Russell King");
 MODULE_DESCRIPTION("CyberPro 2000, 2010 and 5000 framebuffer driver");
diff --git a/drivers/video/cyber2000fb.h b/drivers/video/fbdev/cyber2000fb.h
index bad69102e77..bad69102e77 100644
--- a/drivers/video/cyber2000fb.h
+++ b/drivers/video/fbdev/cyber2000fb.h
diff --git a/drivers/video/da8xx-fb.c b/drivers/video/fbdev/da8xx-fb.c
index 0810939936f..a8484f768d0 100644
--- a/drivers/video/da8xx-fb.c
+++ b/drivers/video/fbdev/da8xx-fb.c
@@ -129,31 +129,29 @@
 
 #define LCD_NUM_BUFFERS	2
 
-#define WSI_TIMEOUT	50
 #define PALETTE_SIZE	256
-#define LEFT_MARGIN	64
-#define RIGHT_MARGIN	64
-#define UPPER_MARGIN	32
-#define LOWER_MARGIN	32
+
+#define	CLK_MIN_DIV	2
+#define	CLK_MAX_DIV	255
 
 static void __iomem *da8xx_fb_reg_base;
-static struct resource *lcdc_regs;
 static unsigned int lcd_revision;
 static irq_handler_t lcdc_irq_handler;
 static wait_queue_head_t frame_done_wq;
 static int frame_done_flag;
 
-static inline unsigned int lcdc_read(unsigned int addr)
+static unsigned int lcdc_read(unsigned int addr)
 {
 	return (unsigned int)__raw_readl(da8xx_fb_reg_base + (addr));
 }
 
-static inline void lcdc_write(unsigned int val, unsigned int addr)
+static void lcdc_write(unsigned int val, unsigned int addr)
 {
 	__raw_writel(val, da8xx_fb_reg_base + (addr));
 }
 
 struct da8xx_fb_par {
+	struct device		*dev;
 	resource_size_t p_palette_base;
 	unsigned char *v_palette_base;
 	dma_addr_t		vram_phys;
@@ -164,7 +162,6 @@ struct da8xx_fb_par {
 	struct clk *lcdc_clk;
 	int irq;
 	unsigned int palette_sz;
-	unsigned int pxl_clk;
 	int blank;
 	wait_queue_head_t	vsync_wait;
 	int			vsync_flag;
@@ -178,29 +175,15 @@ struct da8xx_fb_par {
 	unsigned int		which_dma_channel_done;
 #ifdef CONFIG_CPU_FREQ
 	struct notifier_block	freq_transition;
-	unsigned int		lcd_fck_rate;
 #endif
+	unsigned int		lcdc_clk_rate;
 	void (*panel_power_ctrl)(int);
 	u32 pseudo_palette[16];
+	struct fb_videomode	mode;
+	struct lcd_ctrl_config	cfg;
 };
 
-/* Variable Screen Information */
-static struct fb_var_screeninfo da8xx_fb_var = {
-	.xoffset = 0,
-	.yoffset = 0,
-	.transp = {0, 0, 0},
-	.nonstd = 0,
-	.activate = 0,
-	.height = -1,
-	.width = -1,
-	.accel_flags = 0,
-	.left_margin = LEFT_MARGIN,
-	.right_margin = RIGHT_MARGIN,
-	.upper_margin = UPPER_MARGIN,
-	.lower_margin = LOWER_MARGIN,
-	.sync = 0,
-	.vmode = FB_VMODE_NONINTERLACED
-};
+static struct fb_var_screeninfo da8xx_fb_var;
 
 static struct fb_fix_screeninfo da8xx_fb_fix = {
 	.id = "DA8xx FB Drv",
@@ -219,7 +202,7 @@ static struct fb_videomode known_lcd_panels[] = {
 		.name           = "Sharp_LCD035Q3DG01",
 		.xres           = 320,
 		.yres           = 240,
-		.pixclock       = 4608000,
+		.pixclock       = KHZ2PICOS(4607),
 		.left_margin    = 6,
 		.right_margin   = 8,
 		.upper_margin   = 2,
@@ -234,7 +217,7 @@ static struct fb_videomode known_lcd_panels[] = {
 		.name           = "Sharp_LK043T1DG01",
 		.xres           = 480,
 		.yres           = 272,
-		.pixclock       = 7833600,
+		.pixclock       = KHZ2PICOS(7833),
 		.left_margin    = 2,
 		.right_margin   = 2,
 		.upper_margin   = 2,
@@ -249,7 +232,7 @@ static struct fb_videomode known_lcd_panels[] = {
 		.name           = "SP10Q010",
 		.xres           = 320,
 		.yres           = 240,
-		.pixclock       = 7833600,
+		.pixclock       = KHZ2PICOS(7833),
 		.left_margin    = 10,
 		.right_margin   = 10,
 		.upper_margin   = 10,
@@ -259,10 +242,29 @@ static struct fb_videomode known_lcd_panels[] = {
 		.sync           = FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
 		.flag           = 0,
 	},
+	[3] = {
+		/* Densitron 84-0023-001T */
+		.name           = "Densitron_84-0023-001T",
+		.xres           = 320,
+		.yres           = 240,
+		.pixclock       = KHZ2PICOS(6400),
+		.left_margin    = 0,
+		.right_margin   = 0,
+		.upper_margin   = 0,
+		.lower_margin   = 0,
+		.hsync_len      = 30,
+		.vsync_len      = 3,
+		.sync           = 0,
+	},
 };
 
+static bool da8xx_fb_is_raster_enabled(void)
+{
+	return !!(lcdc_read(LCD_RASTER_CTRL_REG) & LCD_RASTER_ENABLE);
+}
+
 /* Enable the Raster Engine of the LCD Controller */
-static inline void lcd_enable_raster(void)
+static void lcd_enable_raster(void)
 {
 	u32 reg;
 
@@ -284,7 +286,7 @@ static inline void lcd_enable_raster(void)
 }
 
 /* Disable the Raster Engine of the LCD Controller */
-static inline void lcd_disable_raster(bool wait_for_frame_done)
+static void lcd_disable_raster(enum da8xx_frame_complete wait_for_frame_done)
 {
 	u32 reg;
 	int ret;
@@ -296,7 +298,8 @@ static inline void lcd_disable_raster(bool wait_for_frame_done)
 		/* return if already disabled */
 		return;
 
-	if ((wait_for_frame_done == true) && (lcd_revision == LCD_VERSION_2)) {
+	if ((wait_for_frame_done == DA8XX_FRAME_WAIT) &&
+			(lcd_revision == LCD_VERSION_2)) {
 		frame_done_flag = 0;
 		ret = wait_event_interruptible_timeout(frame_done_wq,
 				frame_done_flag != 0,
@@ -331,7 +334,7 @@ static void lcd_blit(int load_mode, struct da8xx_fb_par *par)
 			reg_int = lcdc_read(LCD_INT_ENABLE_SET_REG) |
 				LCD_V2_END_OF_FRAME0_INT_ENA |
 				LCD_V2_END_OF_FRAME1_INT_ENA |
-				LCD_FRAME_DONE;
+				LCD_FRAME_DONE | LCD_SYNC_LOST;
 			lcdc_write(reg_int, LCD_INT_ENABLE_SET_REG);
 		}
 		reg_dma |= LCD_DUAL_FRAME_BUFFER_ENABLE;
@@ -417,10 +420,25 @@ static void lcd_cfg_horizontal_sync(int back_porch, int pulse_width,
 	u32 reg;
 
 	reg = lcdc_read(LCD_RASTER_TIMING_0_REG) & 0xf;
-	reg |= ((back_porch & 0xff) << 24)
-	    | ((front_porch & 0xff) << 16)
-	    | ((pulse_width & 0x3f) << 10);
+	reg |= (((back_porch-1) & 0xff) << 24)
+	    | (((front_porch-1) & 0xff) << 16)
+	    | (((pulse_width-1) & 0x3f) << 10);
 	lcdc_write(reg, LCD_RASTER_TIMING_0_REG);
+
+	/*
+	 * LCDC Version 2 adds some extra bits that increase the allowable
+	 * size of the horizontal timing registers.
+	 * remember that the registers use 0 to represent 1 so all values
+	 * that get set into register need to be decremented by 1
+	 */
+	if (lcd_revision == LCD_VERSION_2) {
+		/* Mask off the bits we want to change */
+		reg = lcdc_read(LCD_RASTER_TIMING_2_REG) & ~0x780000ff;
+		reg |= ((front_porch-1) & 0x300) >> 8;
+		reg |= ((back_porch-1) & 0x300) >> 4;
+		reg |= ((pulse_width-1) & 0x3c0) << 21;
+		lcdc_write(reg, LCD_RASTER_TIMING_2_REG);
+	}
 }
 
 static void lcd_cfg_vertical_sync(int back_porch, int pulse_width,
@@ -431,7 +449,7 @@ static void lcd_cfg_vertical_sync(int back_porch, int pulse_width,
 	reg = lcdc_read(LCD_RASTER_TIMING_1_REG) & 0x3ff;
 	reg |= ((back_porch & 0xff) << 24)
 	    | ((front_porch & 0xff) << 16)
-	    | ((pulse_width & 0x3f) << 10);
+	    | (((pulse_width-1) & 0x3f) << 10);
 	lcdc_write(reg, LCD_RASTER_TIMING_1_REG);
 }
 
@@ -488,12 +506,12 @@ static int lcd_cfg_display(const struct lcd_ctrl_config *cfg,
 	else
 		reg &= ~LCD_SYNC_EDGE;
 
-	if (panel->sync & FB_SYNC_HOR_HIGH_ACT)
+	if ((panel->sync & FB_SYNC_HOR_HIGH_ACT) == 0)
 		reg |= LCD_INVERT_LINE_CLOCK;
 	else
 		reg &= ~LCD_INVERT_LINE_CLOCK;
 
-	if (panel->sync & FB_SYNC_VERT_HIGH_ACT)
+	if ((panel->sync & FB_SYNC_VERT_HIGH_ACT) == 0)
 		reg |= LCD_INVERT_FRAME_CLOCK;
 	else
 		reg &= ~LCD_INVERT_FRAME_CLOCK;
@@ -565,10 +583,11 @@ static int lcd_cfg_frame_buffer(struct da8xx_fb_par *par, u32 width, u32 height,
 		break;
 	case 24:
 		reg |= LCD_V2_TFT_24BPP_MODE;
+		break;
 	case 32:
+		reg |= LCD_V2_TFT_24BPP_MODE;
 		reg |= LCD_V2_TFT_24BPP_UNPACK;
 		break;
-
 	case 8:
 		par->palette_sz = 256 * 2;
 		break;
@@ -658,15 +677,7 @@ static int fb_setcolreg(unsigned regno, unsigned red, unsigned green,
 			(green << info->var.green.offset) |
 			(blue << info->var.blue.offset);
 
-		switch (info->var.bits_per_pixel) {
-		case 16:
-			((u16 *) (info->pseudo_palette))[regno] = v;
-			break;
-		case 24:
-		case 32:
-			((u32 *) (info->pseudo_palette))[regno] = v;
-			break;
-		}
+		((u32 *) (info->pseudo_palette))[regno] = v;
 		if (palette[0] != 0x4000) {
 			update_hw = 1;
 			palette[0] = 0x4000;
@@ -681,11 +692,8 @@ static int fb_setcolreg(unsigned regno, unsigned red, unsigned green,
 }
 #undef CNVT_TOHW
 
-static void lcd_reset(struct da8xx_fb_par *par)
+static void da8xx_fb_lcd_reset(void)
 {
-	/* Disable the Raster if previously Enabled */
-	lcd_disable_raster(false);
-
 	/* DMA has to be disabled */
 	lcdc_write(0, LCD_DMA_CTRL_REG);
 	lcdc_write(0, LCD_RASTER_CTRL_REG);
@@ -698,21 +706,76 @@ static void lcd_reset(struct da8xx_fb_par *par)
 	}
 }
 
-static void lcd_calc_clk_divider(struct da8xx_fb_par *par)
+static int da8xx_fb_config_clk_divider(struct da8xx_fb_par *par,
+					      unsigned lcdc_clk_div,
+					      unsigned lcdc_clk_rate)
 {
-	unsigned int lcd_clk, div;
+	int ret;
 
-	lcd_clk = clk_get_rate(par->lcdc_clk);
-	div = lcd_clk / par->pxl_clk;
+	if (par->lcdc_clk_rate != lcdc_clk_rate) {
+		ret = clk_set_rate(par->lcdc_clk, lcdc_clk_rate);
+		if (IS_ERR_VALUE(ret)) {
+			dev_err(par->dev,
+				"unable to set clock rate at %u\n",
+				lcdc_clk_rate);
+			return ret;
+		}
+		par->lcdc_clk_rate = clk_get_rate(par->lcdc_clk);
+	}
 
 	/* Configure the LCD clock divisor. */
-	lcdc_write(LCD_CLK_DIVISOR(div) |
+	lcdc_write(LCD_CLK_DIVISOR(lcdc_clk_div) |
 			(LCD_RASTER_MODE & 0x1), LCD_CTRL_REG);
 
 	if (lcd_revision == LCD_VERSION_2)
 		lcdc_write(LCD_V2_DMA_CLK_EN | LCD_V2_LIDD_CLK_EN |
 				LCD_V2_CORE_CLK_EN, LCD_CLK_ENABLE_REG);
 
+	return 0;
+}
+
+static unsigned int da8xx_fb_calc_clk_divider(struct da8xx_fb_par *par,
+					      unsigned pixclock,
+					      unsigned *lcdc_clk_rate)
+{
+	unsigned lcdc_clk_div;
+
+	pixclock = PICOS2KHZ(pixclock) * 1000;
+
+	*lcdc_clk_rate = par->lcdc_clk_rate;
+
+	if (pixclock < (*lcdc_clk_rate / CLK_MAX_DIV)) {
+		*lcdc_clk_rate = clk_round_rate(par->lcdc_clk,
+						pixclock * CLK_MAX_DIV);
+		lcdc_clk_div = CLK_MAX_DIV;
+	} else if (pixclock > (*lcdc_clk_rate / CLK_MIN_DIV)) {
+		*lcdc_clk_rate = clk_round_rate(par->lcdc_clk,
+						pixclock * CLK_MIN_DIV);
+		lcdc_clk_div = CLK_MIN_DIV;
+	} else {
+		lcdc_clk_div = *lcdc_clk_rate / pixclock;
+	}
+
+	return lcdc_clk_div;
+}
+
+static int da8xx_fb_calc_config_clk_divider(struct da8xx_fb_par *par,
+					    struct fb_videomode *mode)
+{
+	unsigned lcdc_clk_rate;
+	unsigned lcdc_clk_div = da8xx_fb_calc_clk_divider(par, mode->pixclock,
+							  &lcdc_clk_rate);
+
+	return da8xx_fb_config_clk_divider(par, lcdc_clk_div, lcdc_clk_rate);
+}
+
+static unsigned da8xx_fb_round_clk(struct da8xx_fb_par *par,
+					  unsigned pixclock)
+{
+	unsigned lcdc_clk_div, lcdc_clk_rate;
+
+	lcdc_clk_div = da8xx_fb_calc_clk_divider(par, pixclock, &lcdc_clk_rate);
+	return KHZ2PICOS(lcdc_clk_rate / (1000 * lcdc_clk_div));
 }
 
 static int lcd_init(struct da8xx_fb_par *par, const struct lcd_ctrl_config *cfg,
@@ -721,10 +784,11 @@ static int lcd_init(struct da8xx_fb_par *par, const struct lcd_ctrl_config *cfg,
 	u32 bpp;
 	int ret = 0;
 
-	lcd_reset(par);
-
-	/* Calculate the divider */
-	lcd_calc_clk_divider(par);
+	ret = da8xx_fb_calc_config_clk_divider(par, panel);
+	if (IS_ERR_VALUE(ret)) {
+		dev_err(par->dev, "unable to configure clock\n");
+		return ret;
+	}
 
 	if (panel->sync & FB_SYNC_CLK_INVERT)
 		lcdc_write((lcdc_read(LCD_RASTER_TIMING_2_REG) |
@@ -739,10 +803,10 @@ static int lcd_init(struct da8xx_fb_par *par, const struct lcd_ctrl_config *cfg,
 		return ret;
 
 	/* Configure the vertical and horizontal sync properties. */
-	lcd_cfg_vertical_sync(panel->lower_margin, panel->vsync_len,
-			panel->upper_margin);
-	lcd_cfg_horizontal_sync(panel->right_margin, panel->hsync_len,
-			panel->left_margin);
+	lcd_cfg_vertical_sync(panel->upper_margin, panel->vsync_len,
+			panel->lower_margin);
+	lcd_cfg_horizontal_sync(panel->left_margin, panel->hsync_len,
+			panel->right_margin);
 
 	/* Configure for disply */
 	ret = lcd_cfg_display(cfg, panel);
@@ -773,7 +837,7 @@ static irqreturn_t lcdc_irq_handler_rev02(int irq, void *arg)
 	u32 stat = lcdc_read(LCD_MASKED_STAT_REG);
 
 	if ((stat & LCD_SYNC_LOST) && (stat & LCD_FIFO_UNDERFLOW)) {
-		lcd_disable_raster(false);
+		lcd_disable_raster(DA8XX_FRAME_NOWAIT);
 		lcdc_write(stat, LCD_MASKED_STAT_REG);
 		lcd_enable_raster();
 	} else if (stat & LCD_PL_LOAD_DONE) {
@@ -783,7 +847,7 @@ static irqreturn_t lcdc_irq_handler_rev02(int irq, void *arg)
 		 * interrupt via the following write to the status register. If
 		 * this is done after then one gets multiple PL done interrupts.
 		 */
-		lcd_disable_raster(false);
+		lcd_disable_raster(DA8XX_FRAME_NOWAIT);
 
 		lcdc_write(stat, LCD_MASKED_STAT_REG);
 
@@ -836,7 +900,7 @@ static irqreturn_t lcdc_irq_handler_rev01(int irq, void *arg)
 	u32 reg_ras;
 
 	if ((stat & LCD_SYNC_LOST) && (stat & LCD_FIFO_UNDERFLOW)) {
-		lcd_disable_raster(false);
+		lcd_disable_raster(DA8XX_FRAME_NOWAIT);
 		lcdc_write(stat, LCD_STAT_REG);
 		lcd_enable_raster();
 	} else if (stat & LCD_PL_LOAD_DONE) {
@@ -846,7 +910,7 @@ static irqreturn_t lcdc_irq_handler_rev01(int irq, void *arg)
 		 * interrupt via the following write to the status register. If
 		 * this is done after then one gets multiple PL done interrupts.
 		 */
-		lcd_disable_raster(false);
+		lcd_disable_raster(DA8XX_FRAME_NOWAIT);
 
 		lcdc_write(stat, LCD_STAT_REG);
 
@@ -888,6 +952,9 @@ static int fb_check_var(struct fb_var_screeninfo *var,
 			struct fb_info *info)
 {
 	int err = 0;
+	struct da8xx_fb_par *par = info->par;
+	int bpp = var->bits_per_pixel >> 3;
+	unsigned long line_size = var->xres_virtual * bpp;
 
 	if (var->bits_per_pixel > 16 && lcd_revision == LCD_VERSION_1)
 		return -EINVAL;
@@ -955,6 +1022,23 @@ static int fb_check_var(struct fb_var_screeninfo *var,
 	var->green.msb_right = 0;
 	var->blue.msb_right = 0;
 	var->transp.msb_right = 0;
+
+	if (line_size * var->yres_virtual > par->vram_size)
+		var->yres_virtual = par->vram_size / line_size;
+
+	if (var->yres > var->yres_virtual)
+		var->yres = var->yres_virtual;
+
+	if (var->xres > var->xres_virtual)
+		var->xres = var->xres_virtual;
+
+	if (var->xres + var->xoffset > var->xres_virtual)
+		var->xoffset = var->xres_virtual - var->xres;
+	if (var->yres + var->yoffset > var->yres_virtual)
+		var->yoffset = var->yres_virtual - var->yres;
+
+	var->pixclock = da8xx_fb_round_clk(par, var->pixclock);
+
 	return err;
 }
 
@@ -966,10 +1050,10 @@ static int lcd_da8xx_cpufreq_transition(struct notifier_block *nb,
 
 	par = container_of(nb, struct da8xx_fb_par, freq_transition);
 	if (val == CPUFREQ_POSTCHANGE) {
-		if (par->lcd_fck_rate != clk_get_rate(par->lcdc_clk)) {
-			par->lcd_fck_rate = clk_get_rate(par->lcdc_clk);
-			lcd_disable_raster(true);
-			lcd_calc_clk_divider(par);
+		if (par->lcdc_clk_rate != clk_get_rate(par->lcdc_clk)) {
+			par->lcdc_clk_rate = clk_get_rate(par->lcdc_clk);
+			lcd_disable_raster(DA8XX_FRAME_WAIT);
+			da8xx_fb_calc_config_clk_divider(par, &par->mode);
 			if (par->blank == FB_BLANK_UNBLANK)
 				lcd_enable_raster();
 		}
@@ -978,7 +1062,7 @@ static int lcd_da8xx_cpufreq_transition(struct notifier_block *nb,
 	return 0;
 }
 
-static inline int lcd_da8xx_cpufreq_register(struct da8xx_fb_par *par)
+static int lcd_da8xx_cpufreq_register(struct da8xx_fb_par *par)
 {
 	par->freq_transition.notifier_call = lcd_da8xx_cpufreq_transition;
 
@@ -986,7 +1070,7 @@ static inline int lcd_da8xx_cpufreq_register(struct da8xx_fb_par *par)
 					 CPUFREQ_TRANSITION_NOTIFIER);
 }
 
-static inline void lcd_da8xx_cpufreq_deregister(struct da8xx_fb_par *par)
+static void lcd_da8xx_cpufreq_deregister(struct da8xx_fb_par *par)
 {
 	cpufreq_unregister_notifier(&par->freq_transition,
 				    CPUFREQ_TRANSITION_NOTIFIER);
@@ -1006,7 +1090,7 @@ static int fb_remove(struct platform_device *dev)
 		if (par->panel_power_ctrl)
 			par->panel_power_ctrl(0);
 
-		lcd_disable_raster(true);
+		lcd_disable_raster(DA8XX_FRAME_WAIT);
 		lcdc_write(0, LCD_RASTER_CTRL_REG);
 
 		/* disable DMA  */
@@ -1018,12 +1102,9 @@ static int fb_remove(struct platform_device *dev)
 				  par->p_palette_base);
 		dma_free_coherent(NULL, par->vram_size, par->vram_virt,
 				  par->vram_phys);
-		free_irq(par->irq, par);
 		pm_runtime_put_sync(&dev->dev);
 		pm_runtime_disable(&dev->dev);
 		framebuffer_release(info);
-		iounmap(da8xx_fb_reg_base);
-		release_mem_region(lcdc_regs->start, resource_size(lcdc_regs));
 
 	}
 	return 0;
@@ -1122,7 +1203,7 @@ static int cfb_blank(int blank, struct fb_info *info)
 		if (par->panel_power_ctrl)
 			par->panel_power_ctrl(0);
 
-		lcd_disable_raster(true);
+		lcd_disable_raster(DA8XX_FRAME_WAIT);
 		break;
 	default:
 		ret = -EINVAL;
@@ -1183,9 +1264,50 @@ static int da8xx_pan_display(struct fb_var_screeninfo *var,
 	return ret;
 }
 
+static int da8xxfb_set_par(struct fb_info *info)
+{
+	struct da8xx_fb_par *par = info->par;
+	int ret;
+	bool raster = da8xx_fb_is_raster_enabled();
+
+	if (raster)
+		lcd_disable_raster(DA8XX_FRAME_WAIT);
+
+	fb_var_to_videomode(&par->mode, &info->var);
+
+	par->cfg.bpp = info->var.bits_per_pixel;
+
+	info->fix.visual = (par->cfg.bpp <= 8) ?
+				FB_VISUAL_PSEUDOCOLOR : FB_VISUAL_TRUECOLOR;
+	info->fix.line_length = (par->mode.xres * par->cfg.bpp) / 8;
+
+	ret = lcd_init(par, &par->cfg, &par->mode);
+	if (ret < 0) {
+		dev_err(par->dev, "lcd init failed\n");
+		return ret;
+	}
+
+	par->dma_start = info->fix.smem_start +
+			 info->var.yoffset * info->fix.line_length +
+			 info->var.xoffset * info->var.bits_per_pixel / 8;
+	par->dma_end   = par->dma_start +
+			 info->var.yres * info->fix.line_length - 1;
+
+	lcdc_write(par->dma_start, LCD_DMA_FRM_BUF_BASE_ADDR_0_REG);
+	lcdc_write(par->dma_end, LCD_DMA_FRM_BUF_CEILING_ADDR_0_REG);
+	lcdc_write(par->dma_start, LCD_DMA_FRM_BUF_BASE_ADDR_1_REG);
+	lcdc_write(par->dma_end, LCD_DMA_FRM_BUF_CEILING_ADDR_1_REG);
+
+	if (raster)
+		lcd_enable_raster();
+
+	return 0;
+}
+
 static struct fb_ops da8xx_fb_ops = {
 	.owner = THIS_MODULE,
 	.fb_check_var = fb_check_var,
+	.fb_set_par = da8xxfb_set_par,
 	.fb_setcolreg = fb_setcolreg,
 	.fb_pan_display = da8xx_pan_display,
 	.fb_ioctl = fb_ioctl,
@@ -1195,33 +1317,38 @@ static struct fb_ops da8xx_fb_ops = {
 	.fb_blank = cfb_blank,
 };
 
-/* Calculate and return pixel clock period in pico seconds */
-static unsigned int da8xxfb_pixel_clk_period(struct da8xx_fb_par *par)
+static struct fb_videomode *da8xx_fb_get_videomode(struct platform_device *dev)
 {
-	unsigned int lcd_clk, div;
-	unsigned int configured_pix_clk;
-	unsigned long long pix_clk_period_picosec = 1000000000000ULL;
+	struct da8xx_lcdc_platform_data *fb_pdata = dev_get_platdata(&dev->dev);
+	struct fb_videomode *lcdc_info;
+	int i;
 
-	lcd_clk = clk_get_rate(par->lcdc_clk);
-	div = lcd_clk / par->pxl_clk;
-	configured_pix_clk = (lcd_clk / div);
+	for (i = 0, lcdc_info = known_lcd_panels;
+		i < ARRAY_SIZE(known_lcd_panels); i++, lcdc_info++) {
+		if (strcmp(fb_pdata->type, lcdc_info->name) == 0)
+			break;
+	}
 
-	do_div(pix_clk_period_picosec, configured_pix_clk);
+	if (i == ARRAY_SIZE(known_lcd_panels)) {
+		dev_err(&dev->dev, "no panel found\n");
+		return NULL;
+	}
+	dev_info(&dev->dev, "found %s panel\n", lcdc_info->name);
 
-	return pix_clk_period_picosec;
+	return lcdc_info;
 }
 
 static int fb_probe(struct platform_device *device)
 {
 	struct da8xx_lcdc_platform_data *fb_pdata =
-						device->dev.platform_data;
+						dev_get_platdata(&device->dev);
+	static struct resource *lcdc_regs;
 	struct lcd_ctrl_config *lcd_cfg;
 	struct fb_videomode *lcdc_info;
 	struct fb_info *da8xx_fb_info;
-	struct clk *fb_clk = NULL;
 	struct da8xx_fb_par *par;
-	resource_size_t len;
-	int ret, i;
+	struct clk *tmp_lcdc_clk;
+	int ret;
 	unsigned long ulcm;
 
 	if (fb_pdata == NULL) {
@@ -1229,30 +1356,19 @@ static int fb_probe(struct platform_device *device)
 		return -ENOENT;
 	}
 
-	lcdc_regs = platform_get_resource(device, IORESOURCE_MEM, 0);
-	if (!lcdc_regs) {
-		dev_err(&device->dev,
-			"Can not get memory resource for LCD controller\n");
-		return -ENOENT;
-	}
-
-	len = resource_size(lcdc_regs);
+	lcdc_info = da8xx_fb_get_videomode(device);
+	if (lcdc_info == NULL)
+		return -ENODEV;
 
-	lcdc_regs = request_mem_region(lcdc_regs->start, len, lcdc_regs->name);
-	if (!lcdc_regs)
-		return -EBUSY;
-
-	da8xx_fb_reg_base = ioremap(lcdc_regs->start, len);
-	if (!da8xx_fb_reg_base) {
-		ret = -EBUSY;
-		goto err_request_mem;
-	}
+	lcdc_regs = platform_get_resource(device, IORESOURCE_MEM, 0);
+	da8xx_fb_reg_base = devm_ioremap_resource(&device->dev, lcdc_regs);
+	if (IS_ERR(da8xx_fb_reg_base))
+		return PTR_ERR(da8xx_fb_reg_base);
 
-	fb_clk = clk_get(&device->dev, "fck");
-	if (IS_ERR(fb_clk)) {
+	tmp_lcdc_clk = devm_clk_get(&device->dev, "fck");
+	if (IS_ERR(tmp_lcdc_clk)) {
 		dev_err(&device->dev, "Can not get device clock\n");
-		ret = -ENODEV;
-		goto err_ioremap;
+		return PTR_ERR(tmp_lcdc_clk);
 	}
 
 	pm_runtime_enable(&device->dev);
@@ -1275,22 +1391,12 @@ static int fb_probe(struct platform_device *device)
 		break;
 	}
 
-	for (i = 0, lcdc_info = known_lcd_panels;
-		i < ARRAY_SIZE(known_lcd_panels);
-		i++, lcdc_info++) {
-		if (strcmp(fb_pdata->type, lcdc_info->name) == 0)
-			break;
-	}
+	lcd_cfg = (struct lcd_ctrl_config *)fb_pdata->controller_data;
 
-	if (i == ARRAY_SIZE(known_lcd_panels)) {
-		dev_err(&device->dev, "GLCD: No valid panel found\n");
-		ret = -ENODEV;
+	if (!lcd_cfg) {
+		ret = -EINVAL;
 		goto err_pm_runtime_disable;
-	} else
-		dev_info(&device->dev, "GLCD: Found %s panel\n",
-					fb_pdata->type);
-
-	lcd_cfg = (struct lcd_ctrl_config *)fb_pdata->controller_data;
+	}
 
 	da8xx_fb_info = framebuffer_alloc(sizeof(struct da8xx_fb_par),
 					&device->dev);
@@ -1301,21 +1407,18 @@ static int fb_probe(struct platform_device *device)
 	}
 
 	par = da8xx_fb_info->par;
-	par->lcdc_clk = fb_clk;
-#ifdef CONFIG_CPU_FREQ
-	par->lcd_fck_rate = clk_get_rate(fb_clk);
-#endif
-	par->pxl_clk = lcdc_info->pixclock;
+	par->dev = &device->dev;
+	par->lcdc_clk = tmp_lcdc_clk;
+	par->lcdc_clk_rate = clk_get_rate(par->lcdc_clk);
 	if (fb_pdata->panel_power_ctrl) {
 		par->panel_power_ctrl = fb_pdata->panel_power_ctrl;
 		par->panel_power_ctrl(1);
 	}
 
-	if (lcd_init(par, lcd_cfg, lcdc_info) < 0) {
-		dev_err(&device->dev, "lcd_init failed\n");
-		ret = -EFAULT;
-		goto err_release_fb;
-	}
+	fb_videomode_to_var(&da8xx_fb_var, lcdc_info);
+	par->cfg = *lcd_cfg;
+
+	da8xx_fb_lcd_reset();
 
 	/* allocate frame buffer */
 	par->vram_size = lcdc_info->xres * lcdc_info->yres * lcd_cfg->bpp;
@@ -1363,27 +1466,10 @@ static int fb_probe(struct platform_device *device)
 		goto err_release_pl_mem;
 	}
 
-	/* Initialize par */
-	da8xx_fb_info->var.bits_per_pixel = lcd_cfg->bpp;
-
-	da8xx_fb_var.xres = lcdc_info->xres;
-	da8xx_fb_var.xres_virtual = lcdc_info->xres;
-
-	da8xx_fb_var.yres         = lcdc_info->yres;
-	da8xx_fb_var.yres_virtual = lcdc_info->yres * LCD_NUM_BUFFERS;
-
 	da8xx_fb_var.grayscale =
 	    lcd_cfg->panel_shade == MONOCHROME ? 1 : 0;
 	da8xx_fb_var.bits_per_pixel = lcd_cfg->bpp;
 
-	da8xx_fb_var.hsync_len = lcdc_info->hsync_len;
-	da8xx_fb_var.vsync_len = lcdc_info->vsync_len;
-	da8xx_fb_var.right_margin = lcdc_info->right_margin;
-	da8xx_fb_var.left_margin  = lcdc_info->left_margin;
-	da8xx_fb_var.lower_margin = lcdc_info->lower_margin;
-	da8xx_fb_var.upper_margin = lcdc_info->upper_margin;
-	da8xx_fb_var.pixclock = da8xxfb_pixel_clk_period(par);
-
 	/* Initialize fbinfo */
 	da8xx_fb_info->flags = FBINFO_FLAG_DEFAULT;
 	da8xx_fb_info->fix = da8xx_fb_fix;
@@ -1433,8 +1519,8 @@ static int fb_probe(struct platform_device *device)
 		lcdc_irq_handler = lcdc_irq_handler_rev02;
 	}
 
-	ret = request_irq(par->irq, lcdc_irq_handler, 0,
-			DRIVER_NAME, par);
+	ret = devm_request_irq(&device->dev, par->irq, lcdc_irq_handler, 0,
+			       DRIVER_NAME, par);
 	if (ret)
 		goto irq_freq;
 	return 0;
@@ -1463,17 +1549,11 @@ err_pm_runtime_disable:
 	pm_runtime_put_sync(&device->dev);
 	pm_runtime_disable(&device->dev);
 
-err_ioremap:
-	iounmap(da8xx_fb_reg_base);
-
-err_request_mem:
-	release_mem_region(lcdc_regs->start, len);
-
 	return ret;
 }
 
-#ifdef CONFIG_PM
-struct lcdc_context {
+#ifdef CONFIG_PM_SLEEP
+static struct lcdc_context {
 	u32 clk_enable;
 	u32 ctrl;
 	u32 dma_ctrl;
@@ -1536,9 +1616,9 @@ static void lcd_context_restore(void)
 	return;
 }
 
-static int fb_suspend(struct platform_device *dev, pm_message_t state)
+static int fb_suspend(struct device *dev)
 {
-	struct fb_info *info = platform_get_drvdata(dev);
+	struct fb_info *info = dev_get_drvdata(dev);
 	struct da8xx_fb_par *par = info->par;
 
 	console_lock();
@@ -1546,20 +1626,20 @@ static int fb_suspend(struct platform_device *dev, pm_message_t state)
 		par->panel_power_ctrl(0);
 
 	fb_set_suspend(info, 1);
-	lcd_disable_raster(true);
+	lcd_disable_raster(DA8XX_FRAME_WAIT);
 	lcd_context_save();
-	pm_runtime_put_sync(&dev->dev);
+	pm_runtime_put_sync(dev);
 	console_unlock();
 
 	return 0;
 }
-static int fb_resume(struct platform_device *dev)
+static int fb_resume(struct device *dev)
 {
-	struct fb_info *info = platform_get_drvdata(dev);
+	struct fb_info *info = dev_get_drvdata(dev);
 	struct da8xx_fb_par *par = info->par;
 
 	console_lock();
-	pm_runtime_get_sync(&dev->dev);
+	pm_runtime_get_sync(dev);
 	lcd_context_restore();
 	if (par->blank == FB_BLANK_UNBLANK) {
 		lcd_enable_raster();
@@ -1573,34 +1653,20 @@ static int fb_resume(struct platform_device *dev)
 
 	return 0;
 }
-#else
-#define fb_suspend NULL
-#define fb_resume NULL
 #endif
 
+static SIMPLE_DEV_PM_OPS(fb_pm_ops, fb_suspend, fb_resume);
+
 static struct platform_driver da8xx_fb_driver = {
 	.probe = fb_probe,
 	.remove = fb_remove,
-	.suspend = fb_suspend,
-	.resume = fb_resume,
 	.driver = {
 		   .name = DRIVER_NAME,
 		   .owner = THIS_MODULE,
+		   .pm	= &fb_pm_ops,
 		   },
 };
-
-static int __init da8xx_fb_init(void)
-{
-	return platform_driver_register(&da8xx_fb_driver);
-}
-
-static void __exit da8xx_fb_cleanup(void)
-{
-	platform_driver_unregister(&da8xx_fb_driver);
-}
-
-module_init(da8xx_fb_init);
-module_exit(da8xx_fb_cleanup);
+module_platform_driver(da8xx_fb_driver);
 
 MODULE_DESCRIPTION("Framebuffer driver for TI da8xx/omap-l1xx");
 MODULE_AUTHOR("Texas Instruments");
diff --git a/drivers/video/dnfb.c b/drivers/video/fbdev/dnfb.c
index 3526899da61..3526899da61 100644
--- a/drivers/video/dnfb.c
+++ b/drivers/video/fbdev/dnfb.c
diff --git a/drivers/video/edid.h b/drivers/video/fbdev/edid.h
index d03a232d90b..d03a232d90b 100644
--- a/drivers/video/edid.h
+++ b/drivers/video/fbdev/edid.h
diff --git a/drivers/video/fbdev/efifb.c b/drivers/video/fbdev/efifb.c
new file mode 100644
index 00000000000..ae9618ff673
--- /dev/null
+++ b/drivers/video/fbdev/efifb.c
@@ -0,0 +1,360 @@
+/*
+ * Framebuffer driver for EFI/UEFI based system
+ *
+ * (c) 2006 Edgar Hucek <gimli@dark-green.com>
+ * Original efi driver written by Gerd Knorr <kraxel@goldbach.in-berlin.de>
+ *
+ */
+
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/errno.h>
+#include <linux/fb.h>
+#include <linux/platform_device.h>
+#include <linux/screen_info.h>
+#include <linux/dmi.h>
+#include <linux/pci.h>
+#include <video/vga.h>
+#include <asm/sysfb.h>
+
+static bool request_mem_succeeded = false;
+
+static struct pci_dev *default_vga;
+
+static struct fb_var_screeninfo efifb_defined = {
+	.activate		= FB_ACTIVATE_NOW,
+	.height			= -1,
+	.width			= -1,
+	.right_margin		= 32,
+	.upper_margin		= 16,
+	.lower_margin		= 4,
+	.vsync_len		= 4,
+	.vmode			= FB_VMODE_NONINTERLACED,
+};
+
+static struct fb_fix_screeninfo efifb_fix = {
+	.id			= "EFI VGA",
+	.type			= FB_TYPE_PACKED_PIXELS,
+	.accel			= FB_ACCEL_NONE,
+	.visual			= FB_VISUAL_TRUECOLOR,
+};
+
+static int efifb_setcolreg(unsigned regno, unsigned red, unsigned green,
+			   unsigned blue, unsigned transp,
+			   struct fb_info *info)
+{
+	/*
+	 *  Set a single color register. The values supplied are
+	 *  already rounded down to the hardware's capabilities
+	 *  (according to the entries in the `var' structure). Return
+	 *  != 0 for invalid regno.
+	 */
+
+	if (regno >= info->cmap.len)
+		return 1;
+
+	if (regno < 16) {
+		red   >>= 8;
+		green >>= 8;
+		blue  >>= 8;
+		((u32 *)(info->pseudo_palette))[regno] =
+			(red   << info->var.red.offset)   |
+			(green << info->var.green.offset) |
+			(blue  << info->var.blue.offset);
+	}
+	return 0;
+}
+
+static void efifb_destroy(struct fb_info *info)
+{
+	if (info->screen_base)
+		iounmap(info->screen_base);
+	if (request_mem_succeeded)
+		release_mem_region(info->apertures->ranges[0].base,
+				   info->apertures->ranges[0].size);
+	fb_dealloc_cmap(&info->cmap);
+}
+
+static struct fb_ops efifb_ops = {
+	.owner		= THIS_MODULE,
+	.fb_destroy	= efifb_destroy,
+	.fb_setcolreg	= efifb_setcolreg,
+	.fb_fillrect	= cfb_fillrect,
+	.fb_copyarea	= cfb_copyarea,
+	.fb_imageblit	= cfb_imageblit,
+};
+
+struct pci_dev *vga_default_device(void)
+{
+	return default_vga;
+}
+
+EXPORT_SYMBOL_GPL(vga_default_device);
+
+void vga_set_default_device(struct pci_dev *pdev)
+{
+	default_vga = pdev;
+}
+
+static int efifb_setup(char *options)
+{
+	char *this_opt;
+	int i;
+	struct pci_dev *dev = NULL;
+
+	if (options && *options) {
+		while ((this_opt = strsep(&options, ",")) != NULL) {
+			if (!*this_opt) continue;
+
+			for (i = 0; i < M_UNKNOWN; i++) {
+				if (efifb_dmi_list[i].base != 0 &&
+				    !strcmp(this_opt, efifb_dmi_list[i].optname)) {
+					screen_info.lfb_base = efifb_dmi_list[i].base;
+					screen_info.lfb_linelength = efifb_dmi_list[i].stride;
+					screen_info.lfb_width = efifb_dmi_list[i].width;
+					screen_info.lfb_height = efifb_dmi_list[i].height;
+				}
+			}
+			if (!strncmp(this_opt, "base:", 5))
+				screen_info.lfb_base = simple_strtoul(this_opt+5, NULL, 0);
+			else if (!strncmp(this_opt, "stride:", 7))
+				screen_info.lfb_linelength = simple_strtoul(this_opt+7, NULL, 0) * 4;
+			else if (!strncmp(this_opt, "height:", 7))
+				screen_info.lfb_height = simple_strtoul(this_opt+7, NULL, 0);
+			else if (!strncmp(this_opt, "width:", 6))
+				screen_info.lfb_width = simple_strtoul(this_opt+6, NULL, 0);
+		}
+	}
+
+	for_each_pci_dev(dev) {
+		int i;
+
+		if ((dev->class >> 8) != PCI_CLASS_DISPLAY_VGA)
+			continue;
+
+		for (i=0; i < DEVICE_COUNT_RESOURCE; i++) {
+			resource_size_t start, end;
+
+			if (!(pci_resource_flags(dev, i) & IORESOURCE_MEM))
+				continue;
+
+			start = pci_resource_start(dev, i);
+			end  = pci_resource_end(dev, i);
+
+			if (!start || !end)
+				continue;
+
+			if (screen_info.lfb_base >= start &&
+			    (screen_info.lfb_base + screen_info.lfb_size) < end)
+				default_vga = dev;
+		}
+	}
+
+	return 0;
+}
+
+static int efifb_probe(struct platform_device *dev)
+{
+	struct fb_info *info;
+	int err;
+	unsigned int size_vmode;
+	unsigned int size_remap;
+	unsigned int size_total;
+	char *option = NULL;
+
+	if (screen_info.orig_video_isVGA != VIDEO_TYPE_EFI)
+		return -ENODEV;
+
+	if (fb_get_options("efifb", &option))
+		return -ENODEV;
+	efifb_setup(option);
+
+	/* We don't get linelength from UGA Draw Protocol, only from
+	 * EFI Graphics Protocol.  So if it's not in DMI, and it's not
+	 * passed in from the user, we really can't use the framebuffer.
+	 */
+	if (!screen_info.lfb_linelength)
+		return -ENODEV;
+
+	if (!screen_info.lfb_depth)
+		screen_info.lfb_depth = 32;
+	if (!screen_info.pages)
+		screen_info.pages = 1;
+	if (!screen_info.lfb_base) {
+		printk(KERN_DEBUG "efifb: invalid framebuffer address\n");
+		return -ENODEV;
+	}
+	printk(KERN_INFO "efifb: probing for efifb\n");
+
+	/* just assume they're all unset if any are */
+	if (!screen_info.blue_size) {
+		screen_info.blue_size = 8;
+		screen_info.blue_pos = 0;
+		screen_info.green_size = 8;
+		screen_info.green_pos = 8;
+		screen_info.red_size = 8;
+		screen_info.red_pos = 16;
+		screen_info.rsvd_size = 8;
+		screen_info.rsvd_pos = 24;
+	}
+
+	efifb_fix.smem_start = screen_info.lfb_base;
+	efifb_defined.bits_per_pixel = screen_info.lfb_depth;
+	efifb_defined.xres = screen_info.lfb_width;
+	efifb_defined.yres = screen_info.lfb_height;
+	efifb_fix.line_length = screen_info.lfb_linelength;
+
+	/*   size_vmode -- that is the amount of memory needed for the
+	 *                 used video mode, i.e. the minimum amount of
+	 *                 memory we need. */
+	size_vmode = efifb_defined.yres * efifb_fix.line_length;
+
+	/*   size_total -- all video memory we have. Used for
+	 *                 entries, ressource allocation and bounds
+	 *                 checking. */
+	size_total = screen_info.lfb_size;
+	if (size_total < size_vmode)
+		size_total = size_vmode;
+
+	/*   size_remap -- the amount of video memory we are going to
+	 *                 use for efifb.  With modern cards it is no
+	 *                 option to simply use size_total as that
+	 *                 wastes plenty of kernel address space. */
+	size_remap  = size_vmode * 2;
+	if (size_remap > size_total)
+		size_remap = size_total;
+	if (size_remap % PAGE_SIZE)
+		size_remap += PAGE_SIZE - (size_remap % PAGE_SIZE);
+	efifb_fix.smem_len = size_remap;
+
+	if (request_mem_region(efifb_fix.smem_start, size_remap, "efifb")) {
+		request_mem_succeeded = true;
+	} else {
+		/* We cannot make this fatal. Sometimes this comes from magic
+		   spaces our resource handlers simply don't know about */
+		printk(KERN_WARNING
+		       "efifb: cannot reserve video memory at 0x%lx\n",
+			efifb_fix.smem_start);
+	}
+
+	info = framebuffer_alloc(sizeof(u32) * 16, &dev->dev);
+	if (!info) {
+		printk(KERN_ERR "efifb: cannot allocate framebuffer\n");
+		err = -ENOMEM;
+		goto err_release_mem;
+	}
+	platform_set_drvdata(dev, info);
+	info->pseudo_palette = info->par;
+	info->par = NULL;
+
+	info->apertures = alloc_apertures(1);
+	if (!info->apertures) {
+		err = -ENOMEM;
+		goto err_release_fb;
+	}
+	info->apertures->ranges[0].base = efifb_fix.smem_start;
+	info->apertures->ranges[0].size = size_remap;
+
+	info->screen_base = ioremap_wc(efifb_fix.smem_start, efifb_fix.smem_len);
+	if (!info->screen_base) {
+		printk(KERN_ERR "efifb: abort, cannot ioremap video memory "
+				"0x%x @ 0x%lx\n",
+			efifb_fix.smem_len, efifb_fix.smem_start);
+		err = -EIO;
+		goto err_release_fb;
+	}
+
+	printk(KERN_INFO "efifb: framebuffer at 0x%lx, mapped to 0x%p, "
+	       "using %dk, total %dk\n",
+	       efifb_fix.smem_start, info->screen_base,
+	       size_remap/1024, size_total/1024);
+	printk(KERN_INFO "efifb: mode is %dx%dx%d, linelength=%d, pages=%d\n",
+	       efifb_defined.xres, efifb_defined.yres,
+	       efifb_defined.bits_per_pixel, efifb_fix.line_length,
+	       screen_info.pages);
+
+	efifb_defined.xres_virtual = efifb_defined.xres;
+	efifb_defined.yres_virtual = efifb_fix.smem_len /
+					efifb_fix.line_length;
+	printk(KERN_INFO "efifb: scrolling: redraw\n");
+	efifb_defined.yres_virtual = efifb_defined.yres;
+
+	/* some dummy values for timing to make fbset happy */
+	efifb_defined.pixclock     = 10000000 / efifb_defined.xres *
+					1000 / efifb_defined.yres;
+	efifb_defined.left_margin  = (efifb_defined.xres / 8) & 0xf8;
+	efifb_defined.hsync_len    = (efifb_defined.xres / 8) & 0xf8;
+
+	efifb_defined.red.offset    = screen_info.red_pos;
+	efifb_defined.red.length    = screen_info.red_size;
+	efifb_defined.green.offset  = screen_info.green_pos;
+	efifb_defined.green.length  = screen_info.green_size;
+	efifb_defined.blue.offset   = screen_info.blue_pos;
+	efifb_defined.blue.length   = screen_info.blue_size;
+	efifb_defined.transp.offset = screen_info.rsvd_pos;
+	efifb_defined.transp.length = screen_info.rsvd_size;
+
+	printk(KERN_INFO "efifb: %s: "
+	       "size=%d:%d:%d:%d, shift=%d:%d:%d:%d\n",
+	       "Truecolor",
+	       screen_info.rsvd_size,
+	       screen_info.red_size,
+	       screen_info.green_size,
+	       screen_info.blue_size,
+	       screen_info.rsvd_pos,
+	       screen_info.red_pos,
+	       screen_info.green_pos,
+	       screen_info.blue_pos);
+
+	efifb_fix.ypanstep  = 0;
+	efifb_fix.ywrapstep = 0;
+
+	info->fbops = &efifb_ops;
+	info->var = efifb_defined;
+	info->fix = efifb_fix;
+	info->flags = FBINFO_FLAG_DEFAULT | FBINFO_MISC_FIRMWARE;
+
+	if ((err = fb_alloc_cmap(&info->cmap, 256, 0)) < 0) {
+		printk(KERN_ERR "efifb: cannot allocate colormap\n");
+		goto err_unmap;
+	}
+	if ((err = register_framebuffer(info)) < 0) {
+		printk(KERN_ERR "efifb: cannot register framebuffer\n");
+		goto err_fb_dealoc;
+	}
+	fb_info(info, "%s frame buffer device\n", info->fix.id);
+	return 0;
+
+err_fb_dealoc:
+	fb_dealloc_cmap(&info->cmap);
+err_unmap:
+	iounmap(info->screen_base);
+err_release_fb:
+	framebuffer_release(info);
+err_release_mem:
+	if (request_mem_succeeded)
+		release_mem_region(efifb_fix.smem_start, size_total);
+	return err;
+}
+
+static int efifb_remove(struct platform_device *pdev)
+{
+	struct fb_info *info = platform_get_drvdata(pdev);
+
+	unregister_framebuffer(info);
+	framebuffer_release(info);
+
+	return 0;
+}
+
+static struct platform_driver efifb_driver = {
+	.driver = {
+		.name = "efi-framebuffer",
+		.owner = THIS_MODULE,
+	},
+	.probe = efifb_probe,
+	.remove = efifb_remove,
+};
+
+module_platform_driver(efifb_driver);
+MODULE_LICENSE("GPL");
diff --git a/drivers/video/ep93xx-fb.c b/drivers/video/fbdev/ep93xx-fb.c
index 28a837dfddd..35a0f533f1a 100644
--- a/drivers/video/ep93xx-fb.c
+++ b/drivers/video/fbdev/ep93xx-fb.c
@@ -487,7 +487,7 @@ static void ep93xxfb_dealloc_videomem(struct fb_info *info)
 
 static int ep93xxfb_probe(struct platform_device *pdev)
 {
-	struct ep93xxfb_mach_info *mach_info = pdev->dev.platform_data;
+	struct ep93xxfb_mach_info *mach_info = dev_get_platdata(&pdev->dev);
 	struct fb_info *info;
 	struct ep93xx_fbi *fbi;
 	struct resource *res;
diff --git a/drivers/video/exynos/Kconfig b/drivers/video/fbdev/exynos/Kconfig
index 1b035b2eb6b..1f16b4678c7 100644
--- a/drivers/video/exynos/Kconfig
+++ b/drivers/video/fbdev/exynos/Kconfig
@@ -4,6 +4,7 @@
 
 menuconfig EXYNOS_VIDEO
 	bool "Exynos Video driver support"
+	depends on ARCH_S5PV210 || ARCH_EXYNOS
 	help
 	  This enables support for EXYNOS Video device.
 
@@ -15,23 +16,17 @@ if EXYNOS_VIDEO
 
 config EXYNOS_MIPI_DSI
 	bool "EXYNOS MIPI DSI driver support."
-	depends on ARCH_S5PV210 || ARCH_EXYNOS
+	select GENERIC_PHY
 	help
 	  This enables support for MIPI-DSI device.
 
 config EXYNOS_LCD_S6E8AX0
 	bool "S6E8AX0 MIPI AMOLED LCD Driver"
-	depends on (EXYNOS_MIPI_DSI && BACKLIGHT_CLASS_DEVICE && LCD_CLASS_DEVICE)
+	depends on EXYNOS_MIPI_DSI && BACKLIGHT_CLASS_DEVICE
+	depends on (LCD_CLASS_DEVICE = y)
 	default n
 	help
 	  If you have an S6E8AX0 MIPI AMOLED LCD Panel, say Y to enable its
 	  LCD control driver.
 
-config EXYNOS_DP
-	bool "EXYNOS DP driver support"
-	depends on ARCH_EXYNOS
-	default n
-	help
-	  This enables support for DP device.
-
 endif # EXYNOS_VIDEO
diff --git a/drivers/video/exynos/Makefile b/drivers/video/fbdev/exynos/Makefile
index ec7772e452a..b5b1bd228ab 100644
--- a/drivers/video/exynos/Makefile
+++ b/drivers/video/fbdev/exynos/Makefile
@@ -5,4 +5,3 @@
 obj-$(CONFIG_EXYNOS_MIPI_DSI)		+= exynos_mipi_dsi.o exynos_mipi_dsi_common.o \
 				     	exynos_mipi_dsi_lowlevel.o
 obj-$(CONFIG_EXYNOS_LCD_S6E8AX0)	+= s6e8ax0.o
-obj-$(CONFIG_EXYNOS_DP)			+= exynos_dp_core.o exynos_dp_reg.o
diff --git a/drivers/video/exynos/exynos_mipi_dsi.c b/drivers/video/fbdev/exynos/exynos_mipi_dsi.c
index 32e540600f9..cee9602f9a7 100644
--- a/drivers/video/exynos/exynos_mipi_dsi.c
+++ b/drivers/video/fbdev/exynos/exynos_mipi_dsi.c
@@ -30,6 +30,7 @@
 #include <linux/interrupt.h>
 #include <linux/kthread.h>
 #include <linux/notifier.h>
+#include <linux/phy/phy.h>
 #include <linux/regulator/consumer.h>
 #include <linux/pm_runtime.h>
 #include <linux/err.h>
@@ -140,7 +141,6 @@ static int exynos_mipi_dsi_early_blank_mode(struct mipi_dsim_device *dsim,
 
 static int exynos_mipi_dsi_blank_mode(struct mipi_dsim_device *dsim, int power)
 {
-	struct platform_device *pdev = to_platform_device(dsim->dev);
 	struct mipi_dsim_lcd_driver *client_drv = dsim->dsim_lcd_drv;
 	struct mipi_dsim_lcd_device *client_dev = dsim->dsim_lcd_dev;
 
@@ -156,8 +156,7 @@ static int exynos_mipi_dsi_blank_mode(struct mipi_dsim_device *dsim, int power)
 		exynos_mipi_regulator_enable(dsim);
 
 		/* enable MIPI-DSI PHY. */
-		if (dsim->pd->phy_enable)
-			dsim->pd->phy_enable(pdev, true);
+		phy_power_on(dsim->phy);
 
 		clk_enable(dsim->clock);
 
@@ -373,6 +372,10 @@ static int exynos_mipi_dsi_probe(struct platform_device *pdev)
 		return ret;
 	}
 
+	dsim->phy = devm_phy_get(&pdev->dev, "dsim");
+	if (IS_ERR(dsim->phy))
+		return PTR_ERR(dsim->phy);
+
 	dsim->clock = devm_clk_get(&pdev->dev, "dsim0");
 	if (IS_ERR(dsim->clock)) {
 		dev_err(&pdev->dev, "failed to get dsim clock source\n");
@@ -439,8 +442,7 @@ static int exynos_mipi_dsi_probe(struct platform_device *pdev)
 	exynos_mipi_regulator_enable(dsim);
 
 	/* enable MIPI-DSI PHY. */
-	if (dsim->pd->phy_enable)
-		dsim->pd->phy_enable(pdev, true);
+	phy_power_on(dsim->phy);
 
 	exynos_mipi_update_cfg(dsim);
 
@@ -504,9 +506,8 @@ static int exynos_mipi_dsi_suspend(struct device *dev)
 	if (client_drv && client_drv->suspend)
 		client_drv->suspend(client_dev);
 
-	/* enable MIPI-DSI PHY. */
-	if (dsim->pd->phy_enable)
-		dsim->pd->phy_enable(pdev, false);
+	/* disable MIPI-DSI PHY. */
+	phy_power_off(dsim->phy);
 
 	clk_disable(dsim->clock);
 
@@ -536,8 +537,7 @@ static int exynos_mipi_dsi_resume(struct device *dev)
 	exynos_mipi_regulator_enable(dsim);
 
 	/* enable MIPI-DSI PHY. */
-	if (dsim->pd->phy_enable)
-		dsim->pd->phy_enable(pdev, true);
+	phy_power_on(dsim->phy);
 
 	clk_enable(dsim->clock);
 
diff --git a/drivers/video/exynos/exynos_mipi_dsi_common.c b/drivers/video/fbdev/exynos/exynos_mipi_dsi_common.c
index 520fc9bd887..85edabfdef5 100644
--- a/drivers/video/exynos/exynos_mipi_dsi_common.c
+++ b/drivers/video/fbdev/exynos/exynos_mipi_dsi_common.c
@@ -220,7 +220,7 @@ int exynos_mipi_dsi_wr_data(struct mipi_dsim_device *dsim, unsigned int data_id,
 	case MIPI_DSI_DCS_LONG_WRITE:
 	{
 		unsigned int size, payload = 0;
-		INIT_COMPLETION(dsim_wr_comp);
+		reinit_completion(&dsim_wr_comp);
 
 		size = data_size * 4;
 
@@ -356,7 +356,7 @@ int exynos_mipi_dsi_rd_data(struct mipi_dsim_device *dsim, unsigned int data_id,
 	msleep(20);
 
 	mutex_lock(&dsim->lock);
-	INIT_COMPLETION(dsim_rd_comp);
+	reinit_completion(&dsim_rd_comp);
 	exynos_mipi_dsi_rd_tx_header(dsim,
 		MIPI_DSI_SET_MAXIMUM_RETURN_PACKET_SIZE, req_size);
 
@@ -376,6 +376,7 @@ int exynos_mipi_dsi_rd_data(struct mipi_dsim_device *dsim, unsigned int data_id,
 			"data id %x is not supported current DSI spec.\n",
 			data_id);
 
+		mutex_unlock(&dsim->lock);
 		return -EINVAL;
 	}
 
@@ -667,7 +668,7 @@ int exynos_mipi_dsi_init_dsim(struct mipi_dsim_device *dsim)
 	default:
 		dev_info(dsim->dev, "data lane is invalid.\n");
 		return -EINVAL;
-	};
+	}
 
 	exynos_mipi_dsi_sw_reset(dsim);
 	exynos_mipi_dsi_func_reset(dsim);
diff --git a/drivers/video/exynos/exynos_mipi_dsi_common.h b/drivers/video/fbdev/exynos/exynos_mipi_dsi_common.h
index 412552274df..412552274df 100644
--- a/drivers/video/exynos/exynos_mipi_dsi_common.h
+++ b/drivers/video/fbdev/exynos/exynos_mipi_dsi_common.h
diff --git a/drivers/video/exynos/exynos_mipi_dsi_lowlevel.c b/drivers/video/fbdev/exynos/exynos_mipi_dsi_lowlevel.c
index 15c5abd408d..c148d06540c 100644
--- a/drivers/video/exynos/exynos_mipi_dsi_lowlevel.c
+++ b/drivers/video/fbdev/exynos/exynos_mipi_dsi_lowlevel.c
@@ -27,6 +27,7 @@
 #include <video/exynos_mipi_dsim.h>
 
 #include "exynos_mipi_dsi_regs.h"
+#include "exynos_mipi_dsi_lowlevel.h"
 
 void exynos_mipi_dsi_func_reset(struct mipi_dsim_device *dsim)
 {
diff --git a/drivers/video/exynos/exynos_mipi_dsi_lowlevel.h b/drivers/video/fbdev/exynos/exynos_mipi_dsi_lowlevel.h
index 85460701c7e..85460701c7e 100644
--- a/drivers/video/exynos/exynos_mipi_dsi_lowlevel.h
+++ b/drivers/video/fbdev/exynos/exynos_mipi_dsi_lowlevel.h
diff --git a/drivers/video/exynos/exynos_mipi_dsi_regs.h b/drivers/video/fbdev/exynos/exynos_mipi_dsi_regs.h
index 4227106d3fd..4227106d3fd 100644
--- a/drivers/video/exynos/exynos_mipi_dsi_regs.h
+++ b/drivers/video/fbdev/exynos/exynos_mipi_dsi_regs.h
diff --git a/drivers/video/exynos/s6e8ax0.c b/drivers/video/fbdev/exynos/s6e8ax0.c
index ca2602413aa..29e70ed3f15 100644
--- a/drivers/video/exynos/s6e8ax0.c
+++ b/drivers/video/fbdev/exynos/s6e8ax0.c
@@ -794,19 +794,18 @@ static int s6e8ax0_probe(struct mipi_dsim_lcd_device *dsim_dev)
 		return ret;
 	}
 
-	lcd->ld = lcd_device_register("s6e8ax0", lcd->dev, lcd,
+	lcd->ld = devm_lcd_device_register(lcd->dev, "s6e8ax0", lcd->dev, lcd,
 			&s6e8ax0_lcd_ops);
 	if (IS_ERR(lcd->ld)) {
 		dev_err(lcd->dev, "failed to register lcd ops.\n");
 		return PTR_ERR(lcd->ld);
 	}
 
-	lcd->bd = backlight_device_register("s6e8ax0-bl", lcd->dev, lcd,
-			&s6e8ax0_backlight_ops, NULL);
+	lcd->bd = devm_backlight_device_register(lcd->dev, "s6e8ax0-bl",
+				lcd->dev, lcd, &s6e8ax0_backlight_ops, NULL);
 	if (IS_ERR(lcd->bd)) {
 		dev_err(lcd->dev, "failed to register backlight ops.\n");
-		ret = PTR_ERR(lcd->bd);
-		goto err_backlight_register;
+		return PTR_ERR(lcd->bd);
 	}
 
 	lcd->bd->props.max_brightness = MAX_BRIGHTNESS;
@@ -834,10 +833,6 @@ static int s6e8ax0_probe(struct mipi_dsim_lcd_device *dsim_dev)
 	dev_dbg(lcd->dev, "probed s6e8ax0 panel driver.\n");
 
 	return 0;
-
-err_backlight_register:
-	lcd_device_unregister(lcd->ld);
-	return ret;
 }
 
 #ifdef CONFIG_PM
diff --git a/drivers/video/fb-puv3.c b/drivers/video/fbdev/fb-puv3.c
index 27fc956166f..88fa2e70a0b 100644
--- a/drivers/video/fb-puv3.c
+++ b/drivers/video/fbdev/fb-puv3.c
@@ -18,8 +18,10 @@
 #include <linux/fb.h>
 #include <linux/init.h>
 #include <linux/console.h>
+#include <linux/mm.h>
 
 #include <asm/sizes.h>
+#include <asm/pgtable.h>
 #include <mach/hardware.h>
 
 /* Platform_data reserved for unifb registers. */
@@ -713,9 +715,8 @@ static int unifb_probe(struct platform_device *dev)
 	platform_set_drvdata(dev, info);
 	platform_device_add_data(dev, unifb_regs, sizeof(u32) * UNIFB_REGS_NUM);
 
-	printk(KERN_INFO
-	       "fb%d: Virtual frame buffer device, using %dM of video memory\n",
-	       info->node, UNIFB_MEMSIZE >> 20);
+	fb_info(info, "Virtual frame buffer device, using %dM of video memory\n",
+		UNIFB_MEMSIZE >> 20);
 	return 0;
 err2:
 	fb_dealloc_cmap(&info->cmap);
diff --git a/drivers/video/ffb.c b/drivers/video/fbdev/ffb.c
index 6d2744794dd..4c4ffa61ae2 100644
--- a/drivers/video/ffb.c
+++ b/drivers/video/fbdev/ffb.c
@@ -1035,8 +1035,6 @@ static int ffb_remove(struct platform_device *op)
 
 	framebuffer_release(info);
 
-	dev_set_drvdata(&op->dev, NULL);
-
 	return 0;
 }
 
diff --git a/drivers/video/fm2fb.c b/drivers/video/fbdev/fm2fb.c
index c99c9671302..e69d47af993 100644
--- a/drivers/video/fm2fb.c
+++ b/drivers/video/fbdev/fm2fb.c
@@ -289,7 +289,7 @@ static int fm2fb_probe(struct zorro_dev *z, const struct zorro_device_id *id)
 		zorro_release_device(z);
 		return -EINVAL;
 	}
-	printk("fb%d: %s frame buffer device\n", info->node, fb_fix.id);
+	fb_info(info, "%s frame buffer device\n", fb_fix.id);
 	return 0;
 }
 
diff --git a/drivers/video/fsl-diu-fb.c b/drivers/video/fbdev/fsl-diu-fb.c
index 6dd72250111..e8758b9c3bc 100644
--- a/drivers/video/fsl-diu-fb.c
+++ b/drivers/video/fbdev/fsl-diu-fb.c
@@ -31,6 +31,8 @@
 #include <linux/uaccess.h>
 #include <linux/vmalloc.h>
 #include <linux/spinlock.h>
+#include <linux/of_address.h>
+#include <linux/of_irq.h>
 
 #include <sysdev/fsl_soc.h>
 #include <linux/fsl-diu-fb.h>
@@ -1102,7 +1104,7 @@ static int fsl_diu_cursor(struct fb_info *info, struct fb_cursor *cursor)
 
 		fsl_diu_load_cursor_image(info, image, bg, fg,
 			cursor->image.width, cursor->image.height);
-	};
+	}
 
 	/*
 	 * Show or hide the cursor.  The cursor data is always stored in the
diff --git a/drivers/video/g364fb.c b/drivers/video/fbdev/g364fb.c
index 223896cc5f7..223896cc5f7 100644
--- a/drivers/video/g364fb.c
+++ b/drivers/video/fbdev/g364fb.c
diff --git a/drivers/video/gbefb.c b/drivers/video/fbdev/gbefb.c
index ceab37020ff..4aa56ba78f3 100644
--- a/drivers/video/gbefb.c
+++ b/drivers/video/fbdev/gbefb.c
@@ -45,10 +45,6 @@ struct gbefb_par {
 #define GBE_BASE	0x16000000 /* SGI O2 */
 #endif
 
-#ifdef CONFIG_X86_VISWS
-#define GBE_BASE	0xd0000000 /* SGI Visual Workstation */
-#endif
-
 /* macro for fastest write-though access to the framebuffer */
 #ifdef CONFIG_MIPS
 #ifdef CONFIG_CPU_R10000
@@ -1072,7 +1068,7 @@ static struct fb_ops gbefb_ops = {
 
 static ssize_t gbefb_show_memsize(struct device *dev, struct device_attribute *attr, char *buf)
 {
-	return snprintf(buf, PAGE_SIZE, "%d\n", gbe_mem_size);
+	return snprintf(buf, PAGE_SIZE, "%u\n", gbe_mem_size);
 }
 
 static DEVICE_ATTR(size, S_IRUGO, gbefb_show_memsize, NULL);
@@ -1236,9 +1232,9 @@ static int gbefb_probe(struct platform_device *p_dev)
 	platform_set_drvdata(p_dev, info);
 	gbefb_create_sysfs(&p_dev->dev);
 
-	printk(KERN_INFO "fb%d: %s rev %d @ 0x%08x using %dkB memory\n",
-	       info->node, info->fix.id, gbe_revision, (unsigned) GBE_BASE,
-	       gbe_mem_size >> 10);
+	fb_info(info, "%s rev %d @ 0x%08x using %dkB memory\n",
+		info->fix.id, gbe_revision, (unsigned)GBE_BASE,
+		gbe_mem_size >> 10);
 
 	return 0;
 
diff --git a/drivers/video/geode/Kconfig b/drivers/video/fbdev/geode/Kconfig
index 1e855528478..1e855528478 100644
--- a/drivers/video/geode/Kconfig
+++ b/drivers/video/fbdev/geode/Kconfig
diff --git a/drivers/video/geode/Makefile b/drivers/video/fbdev/geode/Makefile
index 5c98da12688..5c98da12688 100644
--- a/drivers/video/geode/Makefile
+++ b/drivers/video/fbdev/geode/Makefile
diff --git a/drivers/video/geode/display_gx.c b/drivers/video/fbdev/geode/display_gx.c
index f0af911a096..f0af911a096 100644
--- a/drivers/video/geode/display_gx.c
+++ b/drivers/video/fbdev/geode/display_gx.c
diff --git a/drivers/video/geode/display_gx1.c b/drivers/video/fbdev/geode/display_gx1.c
index 926d53eeb54..926d53eeb54 100644
--- a/drivers/video/geode/display_gx1.c
+++ b/drivers/video/fbdev/geode/display_gx1.c
diff --git a/drivers/video/geode/display_gx1.h b/drivers/video/fbdev/geode/display_gx1.h
index 671c05558c7..671c05558c7 100644
--- a/drivers/video/geode/display_gx1.h
+++ b/drivers/video/fbdev/geode/display_gx1.h
diff --git a/drivers/video/geode/geodefb.h b/drivers/video/fbdev/geode/geodefb.h
index ae04820e0c5..ae04820e0c5 100644
--- a/drivers/video/geode/geodefb.h
+++ b/drivers/video/fbdev/geode/geodefb.h
diff --git a/drivers/video/geode/gx1fb_core.c b/drivers/video/fbdev/geode/gx1fb_core.c
index ebbaada7b94..2794ba11f33 100644
--- a/drivers/video/geode/gx1fb_core.c
+++ b/drivers/video/fbdev/geode/gx1fb_core.c
@@ -357,7 +357,7 @@ static int gx1fb_probe(struct pci_dev *pdev, const struct pci_device_id *id)
 		goto err;
 	}
 	pci_set_drvdata(pdev, info);
-	printk(KERN_INFO "fb%d: %s frame buffer device\n", info->node, info->fix.id);
+	fb_info(info, "%s frame buffer device\n", info->fix.id);
 	return 0;
 
   err:
@@ -399,7 +399,6 @@ static void gx1fb_remove(struct pci_dev *pdev)
 	release_mem_region(gx1_gx_base() + 0x8300, 0x100);
 
 	fb_dealloc_cmap(&info->cmap);
-	pci_set_drvdata(pdev, NULL);
 
 	framebuffer_release(info);
 }
diff --git a/drivers/video/geode/gxfb.h b/drivers/video/fbdev/geode/gxfb.h
index d19e9378b0c..d19e9378b0c 100644
--- a/drivers/video/geode/gxfb.h
+++ b/drivers/video/fbdev/geode/gxfb.h
diff --git a/drivers/video/geode/gxfb_core.c b/drivers/video/fbdev/geode/gxfb_core.c
index 19f0c1add74..1790f14bab1 100644
--- a/drivers/video/geode/gxfb_core.c
+++ b/drivers/video/fbdev/geode/gxfb_core.c
@@ -423,7 +423,7 @@ static int gxfb_probe(struct pci_dev *pdev, const struct pci_device_id *id)
 		goto err;
 	}
 	pci_set_drvdata(pdev, info);
-	printk(KERN_INFO "fb%d: %s frame buffer device\n", info->node, info->fix.id);
+	fb_info(info, "%s frame buffer device\n", info->fix.id);
 	return 0;
 
   err:
@@ -471,7 +471,6 @@ static void gxfb_remove(struct pci_dev *pdev)
 	pci_release_region(pdev, 1);
 
 	fb_dealloc_cmap(&info->cmap);
-	pci_set_drvdata(pdev, NULL);
 
 	framebuffer_release(info);
 }
diff --git a/drivers/video/geode/lxfb.h b/drivers/video/fbdev/geode/lxfb.h
index cfcd8090f31..cfcd8090f31 100644
--- a/drivers/video/geode/lxfb.h
+++ b/drivers/video/fbdev/geode/lxfb.h
diff --git a/drivers/video/geode/lxfb_core.c b/drivers/video/fbdev/geode/lxfb_core.c
index 4dd7b556696..9e1d19d673a 100644
--- a/drivers/video/geode/lxfb_core.c
+++ b/drivers/video/fbdev/geode/lxfb_core.c
@@ -555,8 +555,7 @@ static int lxfb_probe(struct pci_dev *pdev, const struct pci_device_id *id)
 		goto err;
 	}
 	pci_set_drvdata(pdev, info);
-	printk(KERN_INFO "fb%d: %s frame buffer device\n",
-		info->node, info->fix.id);
+	fb_info(info, "%s frame buffer device\n", info->fix.id);
 
 	return 0;
 
@@ -606,7 +605,6 @@ static void lxfb_remove(struct pci_dev *pdev)
 	pci_release_region(pdev, 3);
 
 	fb_dealloc_cmap(&info->cmap);
-	pci_set_drvdata(pdev, NULL);
 	framebuffer_release(info);
 }
 
diff --git a/drivers/video/geode/lxfb_ops.c b/drivers/video/fbdev/geode/lxfb_ops.c
index 79e9abc72b8..79e9abc72b8 100644
--- a/drivers/video/geode/lxfb_ops.c
+++ b/drivers/video/fbdev/geode/lxfb_ops.c
diff --git a/drivers/video/geode/suspend_gx.c b/drivers/video/fbdev/geode/suspend_gx.c
index 1bb043d70c6..1bb043d70c6 100644
--- a/drivers/video/geode/suspend_gx.c
+++ b/drivers/video/fbdev/geode/suspend_gx.c
diff --git a/drivers/video/geode/video_cs5530.c b/drivers/video/fbdev/geode/video_cs5530.c
index 649c3943d43..649c3943d43 100644
--- a/drivers/video/geode/video_cs5530.c
+++ b/drivers/video/fbdev/geode/video_cs5530.c
diff --git a/drivers/video/geode/video_cs5530.h b/drivers/video/fbdev/geode/video_cs5530.h
index 56cecca7f1c..56cecca7f1c 100644
--- a/drivers/video/geode/video_cs5530.h
+++ b/drivers/video/fbdev/geode/video_cs5530.h
diff --git a/drivers/video/geode/video_gx.c b/drivers/video/fbdev/geode/video_gx.c
index 6082f653c68..6082f653c68 100644
--- a/drivers/video/geode/video_gx.c
+++ b/drivers/video/fbdev/geode/video_gx.c
diff --git a/drivers/video/goldfishfb.c b/drivers/video/fbdev/goldfishfb.c
index 7f6c9e6cfc6..7f6c9e6cfc6 100644
--- a/drivers/video/goldfishfb.c
+++ b/drivers/video/fbdev/goldfishfb.c
diff --git a/drivers/video/grvga.c b/drivers/video/fbdev/grvga.c
index 861109e7de1..2db5bb1a33e 100644
--- a/drivers/video/grvga.c
+++ b/drivers/video/fbdev/grvga.c
@@ -496,7 +496,6 @@ static int grvga_probe(struct platform_device *dev)
 	return 0;
 
 free_mem:
-	dev_set_drvdata(&dev->dev, NULL);
 	if (grvga_fix_addr)
 		iounmap((void *)virtual_start);
 	else
@@ -515,9 +514,10 @@ free_fb:
 static int grvga_remove(struct platform_device *device)
 {
 	struct fb_info *info = dev_get_drvdata(&device->dev);
-	struct grvga_par *par = info->par;
+	struct grvga_par *par;
 
 	if (info) {
+		par = info->par;
 		unregister_framebuffer(info);
 		fb_dealloc_cmap(&info->cmap);
 
@@ -530,7 +530,6 @@ static int grvga_remove(struct platform_device *device)
 			kfree((void *)info->screen_base);
 
 		framebuffer_release(info);
-		dev_set_drvdata(&device->dev, NULL);
 	}
 
 	return 0;
@@ -557,19 +556,7 @@ static struct platform_driver grvga_driver = {
 	.remove		= grvga_remove,
 };
 
-
-static int __init grvga_init(void)
-{
-	return platform_driver_register(&grvga_driver);
-}
-
-static void __exit grvga_exit(void)
-{
-	platform_driver_unregister(&grvga_driver);
-}
-
-module_init(grvga_init);
-module_exit(grvga_exit);
+module_platform_driver(grvga_driver);
 
 MODULE_LICENSE("GPL");
 MODULE_AUTHOR("Aeroflex Gaisler");
diff --git a/drivers/video/gxt4500.c b/drivers/video/fbdev/gxt4500.c
index c35663f6a54..135d78a0258 100644
--- a/drivers/video/gxt4500.c
+++ b/drivers/video/fbdev/gxt4500.c
@@ -698,8 +698,7 @@ static int gxt4500_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 		dev_err(&pdev->dev, "gxt4500: cannot register framebuffer\n");
 		goto err_free_cmap;
 	}
-	printk(KERN_INFO "fb%d: %s frame buffer device\n",
-	       info->node, info->fix.id);
+	fb_info(info, "%s frame buffer device\n", info->fix.id);
 
 	return 0;
 
diff --git a/drivers/video/hecubafb.c b/drivers/video/fbdev/hecubafb.c
index 59d23181fdb..f64120ec919 100644
--- a/drivers/video/hecubafb.c
+++ b/drivers/video/fbdev/hecubafb.c
@@ -261,9 +261,8 @@ static int hecubafb_probe(struct platform_device *dev)
 		goto err_fbreg;
 	platform_set_drvdata(dev, info);
 
-	printk(KERN_INFO
-	       "fb%d: Hecuba frame buffer device, using %dK of video memory\n",
-	       info->node, videomemorysize >> 10);
+	fb_info(info, "Hecuba frame buffer device, using %dK of video memory\n",
+		videomemorysize >> 10);
 
 	/* this inits the dpy */
 	retval = par->board->init(par);
@@ -305,19 +304,7 @@ static struct platform_driver hecubafb_driver = {
 		.name	= "hecubafb",
 	},
 };
-
-static int __init hecubafb_init(void)
-{
-	return platform_driver_register(&hecubafb_driver);
-}
-
-static void __exit hecubafb_exit(void)
-{
-	platform_driver_unregister(&hecubafb_driver);
-}
-
-module_init(hecubafb_init);
-module_exit(hecubafb_exit);
+module_platform_driver(hecubafb_driver);
 
 MODULE_DESCRIPTION("fbdev driver for Hecuba/Apollo controller");
 MODULE_AUTHOR("Jaya Kumar");
diff --git a/drivers/video/hgafb.c b/drivers/video/fbdev/hgafb.c
index 1e9e2d819d1..5ff9fe2116a 100644
--- a/drivers/video/hgafb.c
+++ b/drivers/video/fbdev/hgafb.c
@@ -586,8 +586,7 @@ static int hgafb_probe(struct platform_device *pdev)
 		return -EINVAL;
 	}
 
-        printk(KERN_INFO "fb%d: %s frame buffer device\n",
-               info->node, info->fix.id);
+	fb_info(info, "%s frame buffer device\n", info->fix.id);
 	platform_set_drvdata(pdev, info);
 	return 0;
 }
diff --git a/drivers/video/hitfb.c b/drivers/video/fbdev/hitfb.c
index c2414d6ab64..a648d5186c6 100644
--- a/drivers/video/hitfb.c
+++ b/drivers/video/fbdev/hitfb.c
@@ -405,8 +405,7 @@ static int hitfb_probe(struct platform_device *dev)
 
 	platform_set_drvdata(dev, info);
 
-	printk(KERN_INFO "fb%d: %s frame buffer device\n",
-	       info->node, info->fix.id);
+	fb_info(info, "%s frame buffer device\n", info->fix.id);
 
 	return 0;
 
diff --git a/drivers/video/hpfb.c b/drivers/video/fbdev/hpfb.c
index b802f93cef5..a1b7e5fa9b0 100644
--- a/drivers/video/hpfb.c
+++ b/drivers/video/fbdev/hpfb.c
@@ -298,8 +298,7 @@ static int hpfb_init_one(unsigned long phys_base, unsigned long virt_base)
 	if (ret < 0)
 		goto dealloc_cmap;
 
-	printk(KERN_INFO "fb%d: %s frame buffer device\n",
-	       fb_info.node, fb_info.fix.id);
+	fb_info(&fb_info, "%s frame buffer device\n", fb_info.fix.id);
 
 	return 0;
 
diff --git a/drivers/video/hyperv_fb.c b/drivers/video/fbdev/hyperv_fb.c
index d4d2c5fe248..e23392ec5af 100644
--- a/drivers/video/hyperv_fb.c
+++ b/drivers/video/fbdev/hyperv_fb.c
@@ -42,6 +42,7 @@
 #include <linux/completion.h>
 #include <linux/fb.h>
 #include <linux/pci.h>
+#include <linux/efi.h>
 
 #include <linux/hyperv.h>
 
@@ -212,6 +213,7 @@ struct synthvid_msg {
 
 struct hvfb_par {
 	struct fb_info *info;
+	struct resource mem;
 	bool fb_ready; /* fb device is ready */
 	struct completion wait;
 	u32 synthvid_version;
@@ -460,13 +462,13 @@ static int synthvid_connect_vsp(struct hv_device *hdev)
 		goto error;
 	}
 
-	if (par->synthvid_version == SYNTHVID_VERSION_WIN7) {
+	if (par->synthvid_version == SYNTHVID_VERSION_WIN7)
 		screen_depth = SYNTHVID_DEPTH_WIN7;
-		screen_fb_size = SYNTHVID_FB_SIZE_WIN7;
-	} else {
+	else
 		screen_depth = SYNTHVID_DEPTH_WIN8;
-		screen_fb_size = SYNTHVID_FB_SIZE_WIN8;
-	}
+
+	screen_fb_size = hdev->channel->offermsg.offer.
+				mmio_megabytes * 1024 * 1024;
 
 	return 0;
 
@@ -575,6 +577,10 @@ static int hvfb_setcolreg(unsigned regno, unsigned red, unsigned green,
 	return 0;
 }
 
+static int hvfb_blank(int blank, struct fb_info *info)
+{
+	return 1;	/* get fb_blank to set the colormap to all black */
+}
 
 static struct fb_ops hvfb_ops = {
 	.owner = THIS_MODULE,
@@ -584,6 +590,7 @@ static struct fb_ops hvfb_ops = {
 	.fb_fillrect = cfb_fillrect,
 	.fb_copyarea = cfb_copyarea,
 	.fb_imageblit = cfb_imageblit,
+	.fb_blank = hvfb_blank,
 };
 
 
@@ -622,26 +629,46 @@ static void hvfb_get_option(struct fb_info *info)
 /* Get framebuffer memory from Hyper-V video pci space */
 static int hvfb_getmem(struct fb_info *info)
 {
-	struct pci_dev *pdev;
-	ulong fb_phys;
+	struct hvfb_par *par = info->par;
+	struct pci_dev *pdev  = NULL;
 	void __iomem *fb_virt;
+	int gen2vm = efi_enabled(EFI_BOOT);
+	int ret;
 
-	pdev = pci_get_device(PCI_VENDOR_ID_MICROSOFT,
+	par->mem.name = KBUILD_MODNAME;
+	par->mem.flags = IORESOURCE_MEM | IORESOURCE_BUSY;
+	if (gen2vm) {
+		ret = allocate_resource(&hyperv_mmio, &par->mem,
+					screen_fb_size,
+					0, -1,
+					screen_fb_size,
+					NULL, NULL);
+		if (ret != 0) {
+			pr_err("Unable to allocate framebuffer memory\n");
+			return -ENODEV;
+		}
+	} else {
+		pdev = pci_get_device(PCI_VENDOR_ID_MICROSOFT,
 			      PCI_DEVICE_ID_HYPERV_VIDEO, NULL);
-	if (!pdev) {
-		pr_err("Unable to find PCI Hyper-V video\n");
-		return -ENODEV;
-	}
+		if (!pdev) {
+			pr_err("Unable to find PCI Hyper-V video\n");
+			return -ENODEV;
+		}
 
-	if (!(pci_resource_flags(pdev, 0) & IORESOURCE_MEM) ||
-	    pci_resource_len(pdev, 0) < screen_fb_size)
-		goto err1;
+		if (!(pci_resource_flags(pdev, 0) & IORESOURCE_MEM) ||
+		    pci_resource_len(pdev, 0) < screen_fb_size)
+			goto err1;
 
-	fb_phys = pci_resource_end(pdev, 0) - screen_fb_size + 1;
-	if (!request_mem_region(fb_phys, screen_fb_size, KBUILD_MODNAME))
-		goto err1;
+		par->mem.end = pci_resource_end(pdev, 0);
+		par->mem.start = par->mem.end - screen_fb_size + 1;
+		ret = request_resource(&pdev->resource[0], &par->mem);
+		if (ret != 0) {
+			pr_err("Unable to request framebuffer memory\n");
+			goto err1;
+		}
+	}
 
-	fb_virt = ioremap(fb_phys, screen_fb_size);
+	fb_virt = ioremap(par->mem.start, screen_fb_size);
 	if (!fb_virt)
 		goto err2;
 
@@ -649,30 +676,44 @@ static int hvfb_getmem(struct fb_info *info)
 	if (!info->apertures)
 		goto err3;
 
-	info->apertures->ranges[0].base = pci_resource_start(pdev, 0);
-	info->apertures->ranges[0].size = pci_resource_len(pdev, 0);
-	info->fix.smem_start = fb_phys;
+	if (gen2vm) {
+		info->apertures->ranges[0].base = screen_info.lfb_base;
+		info->apertures->ranges[0].size = screen_info.lfb_size;
+		remove_conflicting_framebuffers(info->apertures,
+						KBUILD_MODNAME, false);
+	} else {
+		info->apertures->ranges[0].base = pci_resource_start(pdev, 0);
+		info->apertures->ranges[0].size = pci_resource_len(pdev, 0);
+	}
+
+	info->fix.smem_start = par->mem.start;
 	info->fix.smem_len = screen_fb_size;
 	info->screen_base = fb_virt;
 	info->screen_size = screen_fb_size;
 
-	pci_dev_put(pdev);
+	if (!gen2vm)
+		pci_dev_put(pdev);
+
 	return 0;
 
 err3:
 	iounmap(fb_virt);
 err2:
-	release_mem_region(fb_phys, screen_fb_size);
+	release_resource(&par->mem);
 err1:
-	pci_dev_put(pdev);
+	if (!gen2vm)
+		pci_dev_put(pdev);
+
 	return -ENOMEM;
 }
 
 /* Release the framebuffer */
 static void hvfb_putmem(struct fb_info *info)
 {
+	struct hvfb_par *par = info->par;
+
 	iounmap(info->screen_base);
-	release_mem_region(info->fix.smem_start, screen_fb_size);
+	release_resource(&par->mem);
 }
 
 
@@ -795,12 +836,21 @@ static int hvfb_remove(struct hv_device *hdev)
 }
 
 
+static DEFINE_PCI_DEVICE_TABLE(pci_stub_id_table) = {
+	{
+		.vendor      = PCI_VENDOR_ID_MICROSOFT,
+		.device      = PCI_DEVICE_ID_HYPERV_VIDEO,
+	},
+	{ /* end of list */ }
+};
+
 static const struct hv_vmbus_device_id id_table[] = {
 	/* Synthetic Video Device GUID */
 	{HV_SYNTHVID_GUID},
 	{}
 };
 
+MODULE_DEVICE_TABLE(pci, pci_stub_id_table);
 MODULE_DEVICE_TABLE(vmbus, id_table);
 
 static struct hv_driver hvfb_drv = {
@@ -810,14 +860,43 @@ static struct hv_driver hvfb_drv = {
 	.remove = hvfb_remove,
 };
 
+static int hvfb_pci_stub_probe(struct pci_dev *pdev,
+			       const struct pci_device_id *ent)
+{
+	return 0;
+}
+
+static void hvfb_pci_stub_remove(struct pci_dev *pdev)
+{
+}
+
+static struct pci_driver hvfb_pci_stub_driver = {
+	.name =		KBUILD_MODNAME,
+	.id_table =	pci_stub_id_table,
+	.probe =	hvfb_pci_stub_probe,
+	.remove =	hvfb_pci_stub_remove,
+};
 
 static int __init hvfb_drv_init(void)
 {
-	return vmbus_driver_register(&hvfb_drv);
+	int ret;
+
+	ret = vmbus_driver_register(&hvfb_drv);
+	if (ret != 0)
+		return ret;
+
+	ret = pci_register_driver(&hvfb_pci_stub_driver);
+	if (ret != 0) {
+		vmbus_driver_unregister(&hvfb_drv);
+		return ret;
+	}
+
+	return 0;
 }
 
 static void __exit hvfb_drv_exit(void)
 {
+	pci_unregister_driver(&hvfb_pci_stub_driver);
 	vmbus_driver_unregister(&hvfb_drv);
 }
 
@@ -825,5 +904,4 @@ module_init(hvfb_drv_init);
 module_exit(hvfb_drv_exit);
 
 MODULE_LICENSE("GPL");
-MODULE_VERSION(HV_DRV_VERSION);
 MODULE_DESCRIPTION("Microsoft Hyper-V Synthetic Video Frame Buffer Driver");
diff --git a/drivers/video/i740_reg.h b/drivers/video/fbdev/i740_reg.h
index 91bac76549d..91bac76549d 100644
--- a/drivers/video/i740_reg.h
+++ b/drivers/video/fbdev/i740_reg.h
diff --git a/drivers/video/i740fb.c b/drivers/video/fbdev/i740fb.c
index 6c483881895..ca7c9df193b 100644
--- a/drivers/video/i740fb.c
+++ b/drivers/video/fbdev/i740fb.c
@@ -203,8 +203,7 @@ static int i740fb_release(struct fb_info *info, int user)
 
 	mutex_lock(&(par->open_lock));
 	if (par->ref_count == 0) {
-		printk(KERN_ERR "fb%d: release called with zero refcount\n",
-			info->node);
+		fb_err(info, "release called with zero refcount\n");
 		mutex_unlock(&(par->open_lock));
 		return -EINVAL;
 	}
@@ -1067,7 +1066,7 @@ static int i740fb_probe(struct pci_dev *dev, const struct pci_device_id *ent)
 	par->has_sgram = !((tmp & DRAM_RAS_TIMING) ||
 			   (tmp & DRAM_RAS_PRECHARGE));
 
-	printk(KERN_INFO "fb%d: Intel740 on %s, %ld KB %s\n", info->node,
+	fb_info(info, "Intel740 on %s, %ld KB %s\n",
 		pci_name(dev), info->screen_size >> 10,
 		par->has_sgram ? "SGRAM" : "SDRAM");
 
@@ -1143,8 +1142,7 @@ static int i740fb_probe(struct pci_dev *dev, const struct pci_device_id *ent)
 		goto err_reg_framebuffer;
 	}
 
-	printk(KERN_INFO "fb%d: %s frame buffer device\n",
-		info->node, info->fix.id);
+	fb_info(info, "%s frame buffer device\n", info->fix.id);
 	pci_set_drvdata(dev, info);
 #ifdef CONFIG_MTRR
 	if (mtrr) {
@@ -1194,7 +1192,6 @@ static void i740fb_remove(struct pci_dev *dev)
 		pci_iounmap(dev, info->screen_base);
 		pci_release_regions(dev);
 /*		pci_disable_device(dev); */
-		pci_set_drvdata(dev, NULL);
 		framebuffer_release(info);
 	}
 }
diff --git a/drivers/video/i810/Makefile b/drivers/video/fbdev/i810/Makefile
index 96e08c8ded9..96e08c8ded9 100644
--- a/drivers/video/i810/Makefile
+++ b/drivers/video/fbdev/i810/Makefile
diff --git a/drivers/video/i810/i810-i2c.c b/drivers/video/fbdev/i810/i810-i2c.c
index 7db17d0d8a8..7db17d0d8a8 100644
--- a/drivers/video/i810/i810-i2c.c
+++ b/drivers/video/fbdev/i810/i810-i2c.c
diff --git a/drivers/video/i810/i810.h b/drivers/video/fbdev/i810/i810.h
index 1414b73ac55..1414b73ac55 100644
--- a/drivers/video/i810/i810.h
+++ b/drivers/video/fbdev/i810/i810.h
diff --git a/drivers/video/i810/i810_accel.c b/drivers/video/fbdev/i810/i810_accel.c
index 7672d2ea9b3..7672d2ea9b3 100644
--- a/drivers/video/i810/i810_accel.c
+++ b/drivers/video/fbdev/i810/i810_accel.c
diff --git a/drivers/video/i810/i810_dvt.c b/drivers/video/fbdev/i810/i810_dvt.c
index b4b3670667a..b4b3670667a 100644
--- a/drivers/video/i810/i810_dvt.c
+++ b/drivers/video/fbdev/i810/i810_dvt.c
diff --git a/drivers/video/i810/i810_gtf.c b/drivers/video/fbdev/i810/i810_gtf.c
index 9743d51e7f8..9743d51e7f8 100644
--- a/drivers/video/i810/i810_gtf.c
+++ b/drivers/video/fbdev/i810/i810_gtf.c
diff --git a/drivers/video/i810/i810_main.c b/drivers/video/fbdev/i810/i810_main.c
index 4ce3438ade6..bb674e43174 100644
--- a/drivers/video/i810/i810_main.c
+++ b/drivers/video/fbdev/i810/i810_main.c
@@ -2011,9 +2011,7 @@ static int i810fb_init_pci(struct pci_dev *dev,
 	struct fb_info    *info;
 	struct i810fb_par *par = NULL;
 	struct fb_videomode mode;
-	int i, err = -1, vfreq, hfreq, pixclock;
-
-	i = 0;
+	int err = -1, vfreq, hfreq, pixclock;
 
 	info = framebuffer_alloc(sizeof(struct i810fb_par), &dev->dev);
 	if (!info)
@@ -2129,7 +2127,6 @@ static void __exit i810fb_remove_pci(struct pci_dev *dev)
 
 	unregister_framebuffer(info);  
 	i810fb_release_resource(info, par);
-	pci_set_drvdata(dev, NULL);
 	printk("cleanup_module:  unloaded i810 framebuffer device\n");
 }                                                	
 
diff --git a/drivers/video/i810/i810_main.h b/drivers/video/fbdev/i810/i810_main.h
index a25afaa534b..a25afaa534b 100644
--- a/drivers/video/i810/i810_main.h
+++ b/drivers/video/fbdev/i810/i810_main.h
diff --git a/drivers/video/i810/i810_regs.h b/drivers/video/fbdev/i810/i810_regs.h
index 91c6bd9d0d0..91c6bd9d0d0 100644
--- a/drivers/video/i810/i810_regs.h
+++ b/drivers/video/fbdev/i810/i810_regs.h
diff --git a/drivers/video/igafb.c b/drivers/video/fbdev/igafb.c
index 79cbfa7d1a9..486f1889741 100644
--- a/drivers/video/igafb.c
+++ b/drivers/video/fbdev/igafb.c
@@ -360,9 +360,8 @@ static int __init iga_init(struct fb_info *info, struct iga_par *par)
 	if (register_framebuffer(info) < 0)
 		return 0;
 
-	printk("fb%d: %s frame buffer device at 0x%08lx [%dMB VRAM]\n",
-	       info->node, info->fix.id, 
-	       par->frame_buffer_phys, info->fix.smem_len >> 20);
+	fb_info(info, "%s frame buffer device at 0x%08lx [%dMB VRAM]\n",
+		info->fix.id, par->frame_buffer_phys, info->fix.smem_len >> 20);
 
 	iga_blank_border(par); 
 	return 1;
diff --git a/drivers/video/imsttfb.c b/drivers/video/fbdev/imsttfb.c
index d5220cc90e9..aae10ce74f1 100644
--- a/drivers/video/imsttfb.c
+++ b/drivers/video/fbdev/imsttfb.c
@@ -1461,8 +1461,8 @@ static void init_imstt(struct fb_info *info)
 	}
 
 	tmp = (read_reg_le32(par->dc_regs, SSTATUS) & 0x0f00) >> 8;
-	printk("fb%u: %s frame buffer; %uMB vram; chip version %u\n",
-		info->node, info->fix.id, info->fix.smem_len >> 20, tmp);
+	fb_info(info, "%s frame buffer; %uMB vram; chip version %u\n",
+		info->fix.id, info->fix.smem_len >> 20, tmp);
 }
 
 static int imsttfb_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
diff --git a/drivers/video/imxfb.c b/drivers/video/fbdev/imxfb.c
index 38733ac2b69..f6e62168495 100644
--- a/drivers/video/imxfb.c
+++ b/drivers/video/fbdev/imxfb.c
@@ -30,10 +30,13 @@
 #include <linux/platform_device.h>
 #include <linux/dma-mapping.h>
 #include <linux/io.h>
+#include <linux/lcd.h>
 #include <linux/math64.h>
 #include <linux/of.h>
 #include <linux/of_device.h>
 
+#include <linux/regulator/consumer.h>
+
 #include <video/of_display_timing.h>
 #include <video/of_videomode.h>
 #include <video/videomode.h>
@@ -45,12 +48,6 @@
  */
 #define DEBUG_VAR 1
 
-#if defined(CONFIG_BACKLIGHT_CLASS_DEVICE) || \
-	(defined(CONFIG_BACKLIGHT_CLASS_DEVICE_MODULE) && \
-		defined(CONFIG_FB_IMX_MODULE))
-#define PWMR_BACKLIGHT_AVAILABLE
-#endif
-
 #define DRIVER_NAME "imx-fb"
 
 #define LCDC_SSA	0x00
@@ -153,11 +150,8 @@ struct imxfb_info {
 	 * the framebuffer memory region to.
 	 */
 	dma_addr_t		map_dma;
-	u_char			*map_cpu;
 	u_int			map_size;
 
-	u_char			*screen_cpu;
-	dma_addr_t		screen_dma;
 	u_int			palette_size;
 
 	dma_addr_t		dbar1;
@@ -167,18 +161,13 @@ struct imxfb_info {
 	u_int			pwmr;
 	u_int			lscr1;
 	u_int			dmacr;
-	u_int			cmap_inverse:1,
-				cmap_static:1,
-				unused:30;
+	bool			cmap_inverse;
+	bool			cmap_static;
 
 	struct imx_fb_videomode *mode;
 	int			num_modes;
-#ifdef PWMR_BACKLIGHT_AVAILABLE
-	struct backlight_device *bl;
-#endif
 
-	void (*lcd_power)(int);
-	void (*backlight_power)(int);
+	struct regulator	*lcd_pwr;
 };
 
 static struct platform_device_id imxfb_devtype[] = {
@@ -484,83 +473,6 @@ static int imxfb_set_par(struct fb_info *info)
 	return 0;
 }
 
-#ifdef PWMR_BACKLIGHT_AVAILABLE
-static int imxfb_bl_get_brightness(struct backlight_device *bl)
-{
-	struct imxfb_info *fbi = bl_get_data(bl);
-
-	return readl(fbi->regs + LCDC_PWMR) & 0xFF;
-}
-
-static int imxfb_bl_update_status(struct backlight_device *bl)
-{
-	struct imxfb_info *fbi = bl_get_data(bl);
-	int brightness = bl->props.brightness;
-
-	if (!fbi->pwmr)
-		return 0;
-
-	if (bl->props.power != FB_BLANK_UNBLANK)
-		brightness = 0;
-	if (bl->props.fb_blank != FB_BLANK_UNBLANK)
-		brightness = 0;
-
-	fbi->pwmr = (fbi->pwmr & ~0xFF) | brightness;
-
-	if (bl->props.fb_blank != FB_BLANK_UNBLANK) {
-		clk_prepare_enable(fbi->clk_ipg);
-		clk_prepare_enable(fbi->clk_ahb);
-		clk_prepare_enable(fbi->clk_per);
-	}
-	writel(fbi->pwmr, fbi->regs + LCDC_PWMR);
-	if (bl->props.fb_blank != FB_BLANK_UNBLANK) {
-		clk_disable_unprepare(fbi->clk_per);
-		clk_disable_unprepare(fbi->clk_ahb);
-		clk_disable_unprepare(fbi->clk_ipg);
-	}
-
-	return 0;
-}
-
-static const struct backlight_ops imxfb_lcdc_bl_ops = {
-	.update_status = imxfb_bl_update_status,
-	.get_brightness = imxfb_bl_get_brightness,
-};
-
-static void imxfb_init_backlight(struct imxfb_info *fbi)
-{
-	struct backlight_properties props;
-	struct backlight_device	*bl;
-
-	if (fbi->bl)
-		return;
-
-	memset(&props, 0, sizeof(struct backlight_properties));
-	props.max_brightness = 0xff;
-	props.type = BACKLIGHT_RAW;
-	writel(fbi->pwmr, fbi->regs + LCDC_PWMR);
-
-	bl = backlight_device_register("imxfb-bl", &fbi->pdev->dev, fbi,
-				       &imxfb_lcdc_bl_ops, &props);
-	if (IS_ERR(bl)) {
-		dev_err(&fbi->pdev->dev, "error %ld on backlight register\n",
-				PTR_ERR(bl));
-		return;
-	}
-
-	fbi->bl = bl;
-	bl->props.power = FB_BLANK_UNBLANK;
-	bl->props.fb_blank = FB_BLANK_UNBLANK;
-	bl->props.brightness = imxfb_bl_get_brightness(bl);
-}
-
-static void imxfb_exit_backlight(struct imxfb_info *fbi)
-{
-	if (fbi->bl)
-		backlight_device_unregister(fbi->bl);
-}
-#endif
-
 static void imxfb_enable_controller(struct imxfb_info *fbi)
 {
 
@@ -569,7 +481,7 @@ static void imxfb_enable_controller(struct imxfb_info *fbi)
 
 	pr_debug("Enabling LCD controller\n");
 
-	writel(fbi->screen_dma, fbi->regs + LCDC_SSA);
+	writel(fbi->map_dma, fbi->regs + LCDC_SSA);
 
 	/* panning offset 0 (0 pixel offset)        */
 	writel(0x00000000, fbi->regs + LCDC_POS);
@@ -588,11 +500,6 @@ static void imxfb_enable_controller(struct imxfb_info *fbi)
 	clk_prepare_enable(fbi->clk_ahb);
 	clk_prepare_enable(fbi->clk_per);
 	fbi->enabled = true;
-
-	if (fbi->backlight_power)
-		fbi->backlight_power(1);
-	if (fbi->lcd_power)
-		fbi->lcd_power(1);
 }
 
 static void imxfb_disable_controller(struct imxfb_info *fbi)
@@ -602,11 +509,6 @@ static void imxfb_disable_controller(struct imxfb_info *fbi)
 
 	pr_debug("Disabling LCD controller\n");
 
-	if (fbi->backlight_power)
-		fbi->backlight_power(0);
-	if (fbi->lcd_power)
-		fbi->lcd_power(0);
-
 	clk_disable_unprepare(fbi->clk_per);
 	clk_disable_unprepare(fbi->clk_ipg);
 	clk_disable_unprepare(fbi->clk_ahb);
@@ -709,10 +611,8 @@ static int imxfb_activate_var(struct fb_var_screeninfo *var, struct fb_info *inf
 			fbi->regs + LCDC_SIZE);
 
 	writel(fbi->pcr, fbi->regs + LCDC_PCR);
-#ifndef PWMR_BACKLIGHT_AVAILABLE
 	if (fbi->pwmr)
 		writel(fbi->pwmr, fbi->regs + LCDC_PWMR);
-#endif
 	writel(fbi->lscr1, fbi->regs + LCDC_LSCR1);
 
 	/* dmacr = 0 is no valid value, as we need DMA control marks. */
@@ -722,40 +622,9 @@ static int imxfb_activate_var(struct fb_var_screeninfo *var, struct fb_info *inf
 	return 0;
 }
 
-#ifdef CONFIG_PM
-/*
- * Power management hooks.  Note that we won't be called from IRQ context,
- * unlike the blank functions above, so we may sleep.
- */
-static int imxfb_suspend(struct platform_device *dev, pm_message_t state)
-{
-	struct fb_info *info = platform_get_drvdata(dev);
-	struct imxfb_info *fbi = info->par;
-
-	pr_debug("%s\n", __func__);
-
-	imxfb_disable_controller(fbi);
-	return 0;
-}
-
-static int imxfb_resume(struct platform_device *dev)
-{
-	struct fb_info *info = platform_get_drvdata(dev);
-	struct imxfb_info *fbi = info->par;
-
-	pr_debug("%s\n", __func__);
-
-	imxfb_enable_controller(fbi);
-	return 0;
-}
-#else
-#define imxfb_suspend	NULL
-#define imxfb_resume	NULL
-#endif
-
 static int imxfb_init_fbinfo(struct platform_device *pdev)
 {
-	struct imx_fb_platform_data *pdata = pdev->dev.platform_data;
+	struct imx_fb_platform_data *pdata = dev_get_platdata(&pdev->dev);
 	struct fb_info *info = dev_get_drvdata(&pdev->dev);
 	struct imxfb_info *fbi = info->par;
 	struct device_node *np;
@@ -790,14 +659,9 @@ static int imxfb_init_fbinfo(struct platform_device *pdev)
 	info->flags			= FBINFO_FLAG_DEFAULT |
 					  FBINFO_READS_FAST;
 	if (pdata) {
-		info->var.grayscale		= pdata->cmap_greyscale;
-		fbi->cmap_inverse		= pdata->cmap_inverse;
-		fbi->cmap_static		= pdata->cmap_static;
 		fbi->lscr1			= pdata->lscr1;
 		fbi->dmacr			= pdata->dmacr;
 		fbi->pwmr			= pdata->pwmr;
-		fbi->lcd_power			= pdata->lcd_power;
-		fbi->backlight_power		= pdata->backlight_power;
 	} else {
 		np = pdev->dev.of_node;
 		info->var.grayscale = of_property_read_bool(np,
@@ -806,14 +670,12 @@ static int imxfb_init_fbinfo(struct platform_device *pdev)
 		fbi->cmap_static = of_property_read_bool(np, "cmap-static");
 
 		fbi->lscr1 = IMXFB_LSCR1_DEFAULT;
+
+		of_property_read_u32(np, "fsl,lpccr", &fbi->pwmr);
+
 		of_property_read_u32(np, "fsl,lscr1", &fbi->lscr1);
 
 		of_property_read_u32(np, "fsl,dmacr", &fbi->dmacr);
-
-		/* These two function pointers could be used by some specific
-		 * platforms. */
-		fbi->lcd_power = NULL;
-		fbi->backlight_power = NULL;
 	}
 
 	return 0;
@@ -856,9 +718,98 @@ static int imxfb_of_read_mode(struct device *dev, struct device_node *np,
 	return 0;
 }
 
+static int imxfb_lcd_check_fb(struct lcd_device *lcddev, struct fb_info *fi)
+{
+	struct imxfb_info *fbi = dev_get_drvdata(&lcddev->dev);
+
+	if (!fi || fi->par == fbi)
+		return 1;
+
+	return 0;
+}
+
+static int imxfb_lcd_get_contrast(struct lcd_device *lcddev)
+{
+	struct imxfb_info *fbi = dev_get_drvdata(&lcddev->dev);
+
+	return fbi->pwmr & 0xff;
+}
+
+static int imxfb_lcd_set_contrast(struct lcd_device *lcddev, int contrast)
+{
+	struct imxfb_info *fbi = dev_get_drvdata(&lcddev->dev);
+
+	if (fbi->pwmr && fbi->enabled) {
+		if (contrast > 255)
+			contrast = 255;
+		else if (contrast < 0)
+			contrast = 0;
+
+		fbi->pwmr &= ~0xff;
+		fbi->pwmr |= contrast;
+
+		writel(fbi->pwmr, fbi->regs + LCDC_PWMR);
+	}
+
+	return 0;
+}
+
+static int imxfb_lcd_get_power(struct lcd_device *lcddev)
+{
+	struct imxfb_info *fbi = dev_get_drvdata(&lcddev->dev);
+
+	if (!IS_ERR(fbi->lcd_pwr))
+		return regulator_is_enabled(fbi->lcd_pwr);
+
+	return 1;
+}
+
+static int imxfb_lcd_set_power(struct lcd_device *lcddev, int power)
+{
+	struct imxfb_info *fbi = dev_get_drvdata(&lcddev->dev);
+
+	if (!IS_ERR(fbi->lcd_pwr)) {
+		if (power)
+			return regulator_enable(fbi->lcd_pwr);
+		else
+			return regulator_disable(fbi->lcd_pwr);
+	}
+
+	return 0;
+}
+
+static struct lcd_ops imxfb_lcd_ops = {
+	.check_fb	= imxfb_lcd_check_fb,
+	.get_contrast	= imxfb_lcd_get_contrast,
+	.set_contrast	= imxfb_lcd_set_contrast,
+	.get_power	= imxfb_lcd_get_power,
+	.set_power	= imxfb_lcd_set_power,
+};
+
+static int imxfb_setup(void)
+{
+	char *opt, *options = NULL;
+
+	if (fb_get_options("imxfb", &options))
+		return -ENODEV;
+
+	if (!options || !*options)
+		return 0;
+
+	while ((opt = strsep(&options, ",")) != NULL) {
+		if (!*opt)
+			continue;
+		else
+			fb_mode = opt;
+	}
+
+	return 0;
+}
+
 static int imxfb_probe(struct platform_device *pdev)
 {
 	struct imxfb_info *fbi;
+	struct lcd_device *lcd;
 	struct fb_info *info;
 	struct imx_fb_platform_data *pdata;
 	struct resource *res;
@@ -869,6 +820,10 @@ static int imxfb_probe(struct platform_device *pdev)
 
 	dev_info(&pdev->dev, "i.MX Framebuffer driver\n");
 
+	ret = imxfb_setup();
+	if (ret < 0)
+		return ret;
+
 	of_id = of_match_device(imxfb_of_dev_id, &pdev->dev);
 	if (of_id)
 		pdev->id_entry = of_id->data;
@@ -877,7 +832,7 @@ static int imxfb_probe(struct platform_device *pdev)
 	if (!res)
 		return -ENODEV;
 
-	pdata = pdev->dev.platform_data;
+	pdata = dev_get_platdata(&pdev->dev);
 
 	info = framebuffer_alloc(sizeof(struct imxfb_info), &pdev->dev);
 	if (!info)
@@ -966,32 +921,18 @@ static int imxfb_probe(struct platform_device *pdev)
 		goto failed_ioremap;
 	}
 
-	/* Seems not being used by anyone, so no support for oftree */
-	if (!pdata || !pdata->fixed_screen_cpu) {
-		fbi->map_size = PAGE_ALIGN(info->fix.smem_len);
-		fbi->map_cpu = dma_alloc_writecombine(&pdev->dev,
-				fbi->map_size, &fbi->map_dma, GFP_KERNEL);
+	fbi->map_size = PAGE_ALIGN(info->fix.smem_len);
+	info->screen_base = dma_alloc_writecombine(&pdev->dev, fbi->map_size,
+						   &fbi->map_dma, GFP_KERNEL);
 
-		if (!fbi->map_cpu) {
-			dev_err(&pdev->dev, "Failed to allocate video RAM: %d\n", ret);
-			ret = -ENOMEM;
-			goto failed_map;
-		}
-
-		info->screen_base = fbi->map_cpu;
-		fbi->screen_cpu = fbi->map_cpu;
-		fbi->screen_dma = fbi->map_dma;
-		info->fix.smem_start = fbi->screen_dma;
-	} else {
-		/* Fixed framebuffer mapping enables location of the screen in eSRAM */
-		fbi->map_cpu = pdata->fixed_screen_cpu;
-		fbi->map_dma = pdata->fixed_screen_dma;
-		info->screen_base = fbi->map_cpu;
-		fbi->screen_cpu = fbi->map_cpu;
-		fbi->screen_dma = fbi->map_dma;
-		info->fix.smem_start = fbi->screen_dma;
+	if (!info->screen_base) {
+		dev_err(&pdev->dev, "Failed to allocate video RAM: %d\n", ret);
+		ret = -ENOMEM;
+		goto failed_map;
 	}
 
+	info->fix.smem_start = fbi->map_dma;
+
 	if (pdata && pdata->init) {
 		ret = pdata->init(fbi->pdev);
 		if (ret)
@@ -1020,23 +961,37 @@ static int imxfb_probe(struct platform_device *pdev)
 		goto failed_register;
 	}
 
+	fbi->lcd_pwr = devm_regulator_get(&pdev->dev, "lcd");
+	if (IS_ERR(fbi->lcd_pwr) && (PTR_ERR(fbi->lcd_pwr) == -EPROBE_DEFER)) {
+		ret = -EPROBE_DEFER;
+		goto failed_lcd;
+	}
+
+	lcd = devm_lcd_device_register(&pdev->dev, "imxfb-lcd", &pdev->dev, fbi,
+				       &imxfb_lcd_ops);
+	if (IS_ERR(lcd)) {
+		ret = PTR_ERR(lcd);
+		goto failed_lcd;
+	}
+
+	lcd->props.max_contrast = 0xff;
+
 	imxfb_enable_controller(fbi);
 	fbi->pdev = pdev;
-#ifdef PWMR_BACKLIGHT_AVAILABLE
-	imxfb_init_backlight(fbi);
-#endif
 
 	return 0;
 
+failed_lcd:
+	unregister_framebuffer(info);
+
 failed_register:
 	fb_dealloc_cmap(&info->cmap);
 failed_cmap:
 	if (pdata && pdata->exit)
 		pdata->exit(fbi->pdev);
 failed_platform_init:
-	if (pdata && !pdata->fixed_screen_cpu)
-		dma_free_writecombine(&pdev->dev,fbi->map_size,fbi->map_cpu,
-			fbi->map_dma);
+	dma_free_writecombine(&pdev->dev, fbi->map_size, info->screen_base,
+			      fbi->map_dma);
 failed_map:
 	iounmap(fbi->regs);
 failed_ioremap:
@@ -1061,12 +1016,9 @@ static int imxfb_remove(struct platform_device *pdev)
 
 	imxfb_disable_controller(fbi);
 
-#ifdef PWMR_BACKLIGHT_AVAILABLE
-	imxfb_exit_backlight(fbi);
-#endif
 	unregister_framebuffer(info);
 
-	pdata = pdev->dev.platform_data;
+	pdata = dev_get_platdata(&pdev->dev);
 	if (pdata && pdata->exit)
 		pdata->exit(fbi->pdev);
 
@@ -1074,69 +1026,49 @@ static int imxfb_remove(struct platform_device *pdev)
 	kfree(info->pseudo_palette);
 	framebuffer_release(info);
 
+	dma_free_writecombine(&pdev->dev, fbi->map_size, info->screen_base,
+			      fbi->map_dma);
+
 	iounmap(fbi->regs);
 	release_mem_region(res->start, resource_size(res));
 
 	return 0;
 }
 
-static void imxfb_shutdown(struct platform_device *dev)
+static int __maybe_unused imxfb_suspend(struct device *dev)
 {
-	struct fb_info *info = platform_get_drvdata(dev);
+	struct fb_info *info = dev_get_drvdata(dev);
 	struct imxfb_info *fbi = info->par;
-	imxfb_disable_controller(fbi);
-}
-
-static struct platform_driver imxfb_driver = {
-	.suspend	= imxfb_suspend,
-	.resume		= imxfb_resume,
-	.remove		= imxfb_remove,
-	.shutdown	= imxfb_shutdown,
-	.driver		= {
-		.name	= DRIVER_NAME,
-		.of_match_table = imxfb_of_dev_id,
-	},
-	.id_table	= imxfb_devtype,
-};
-
-static int imxfb_setup(void)
-{
-#ifndef MODULE
-	char *opt, *options = NULL;
 
-	if (fb_get_options("imxfb", &options))
-		return -ENODEV;
-
-	if (!options || !*options)
-		return 0;
+	imxfb_disable_controller(fbi);
 
-	while ((opt = strsep(&options, ",")) != NULL) {
-		if (!*opt)
-			continue;
-		else
-			fb_mode = opt;
-	}
-#endif
 	return 0;
 }
 
-static int __init imxfb_init(void)
+static int __maybe_unused imxfb_resume(struct device *dev)
 {
-	int ret = imxfb_setup();
+	struct fb_info *info = dev_get_drvdata(dev);
+	struct imxfb_info *fbi = info->par;
 
-	if (ret < 0)
-		return ret;
+	imxfb_enable_controller(fbi);
 
-	return platform_driver_probe(&imxfb_driver, imxfb_probe);
+	return 0;
 }
 
-static void __exit imxfb_cleanup(void)
-{
-	platform_driver_unregister(&imxfb_driver);
-}
+static SIMPLE_DEV_PM_OPS(imxfb_pm_ops, imxfb_suspend, imxfb_resume);
 
-module_init(imxfb_init);
-module_exit(imxfb_cleanup);
+static struct platform_driver imxfb_driver = {
+	.driver		= {
+		.name	= DRIVER_NAME,
+		.of_match_table = imxfb_of_dev_id,
+		.owner	= THIS_MODULE,
+		.pm	= &imxfb_pm_ops,
+	},
+	.probe		= imxfb_probe,
+	.remove		= imxfb_remove,
+	.id_table	= imxfb_devtype,
+};
+module_platform_driver(imxfb_driver);
 
 MODULE_DESCRIPTION("Freescale i.MX framebuffer driver");
 MODULE_AUTHOR("Sascha Hauer, Pengutronix");
diff --git a/drivers/video/intelfb/Makefile b/drivers/video/fbdev/intelfb/Makefile
index f7d631ebee8..f7d631ebee8 100644
--- a/drivers/video/intelfb/Makefile
+++ b/drivers/video/fbdev/intelfb/Makefile
diff --git a/drivers/video/intelfb/intelfb.h b/drivers/video/fbdev/intelfb/intelfb.h
index 6b51175629c..6b51175629c 100644
--- a/drivers/video/intelfb/intelfb.h
+++ b/drivers/video/fbdev/intelfb/intelfb.h
diff --git a/drivers/video/intelfb/intelfb_i2c.c b/drivers/video/fbdev/intelfb/intelfb_i2c.c
index 3300bd31d9d..3300bd31d9d 100644
--- a/drivers/video/intelfb/intelfb_i2c.c
+++ b/drivers/video/fbdev/intelfb/intelfb_i2c.c
diff --git a/drivers/video/intelfb/intelfbdrv.c b/drivers/video/fbdev/intelfb/intelfbdrv.c
index 8209e46c5d2..b847d530471 100644
--- a/drivers/video/intelfb/intelfbdrv.c
+++ b/drivers/video/fbdev/intelfb/intelfbdrv.c
@@ -931,8 +931,6 @@ static void intelfb_pci_unregister(struct pci_dev *pdev)
 		return;
 
 	cleanup(dinfo);
-
-	pci_set_drvdata(pdev, NULL);
 }
 
 /***************************************************************
diff --git a/drivers/video/intelfb/intelfbhw.c b/drivers/video/fbdev/intelfb/intelfbhw.c
index fbad61da359..fbad61da359 100644
--- a/drivers/video/intelfb/intelfbhw.c
+++ b/drivers/video/fbdev/intelfb/intelfbhw.c
diff --git a/drivers/video/intelfb/intelfbhw.h b/drivers/video/fbdev/intelfb/intelfbhw.h
index 216ca20f259..216ca20f259 100644
--- a/drivers/video/intelfb/intelfbhw.h
+++ b/drivers/video/fbdev/intelfb/intelfbhw.h
diff --git a/drivers/video/jz4740_fb.c b/drivers/video/fbdev/jz4740_fb.c
index 2c49112fdd6..87790e9644d 100644
--- a/drivers/video/jz4740_fb.c
+++ b/drivers/video/fbdev/jz4740_fb.c
@@ -99,9 +99,9 @@
 #define JZ_LCD_CTRL_BPP_15_16		0x4
 #define JZ_LCD_CTRL_BPP_18_24		0x5
 
-#define JZ_LCD_CMD_SOF_IRQ BIT(15)
-#define JZ_LCD_CMD_EOF_IRQ BIT(16)
-#define JZ_LCD_CMD_ENABLE_PAL BIT(12)
+#define JZ_LCD_CMD_SOF_IRQ BIT(31)
+#define JZ_LCD_CMD_EOF_IRQ BIT(30)
+#define JZ_LCD_CMD_ENABLE_PAL BIT(28)
 
 #define JZ_LCD_SYNC_MASK 0x3ff
 
@@ -471,7 +471,7 @@ static int jzfb_set_par(struct fb_info *info)
 	writel(ctrl, jzfb->base + JZ_REG_LCD_CTRL);
 
 	if (!jzfb->is_enabled)
-		clk_disable(jzfb->ldclk);
+		clk_disable_unprepare(jzfb->ldclk);
 
 	mutex_unlock(&jzfb->lock);
 
@@ -485,7 +485,7 @@ static void jzfb_enable(struct jzfb *jzfb)
 {
 	uint32_t ctrl;
 
-	clk_enable(jzfb->ldclk);
+	clk_prepare_enable(jzfb->ldclk);
 
 	jz_gpio_bulk_resume(jz_lcd_ctrl_pins, jzfb_num_ctrl_pins(jzfb));
 	jz_gpio_bulk_resume(jz_lcd_data_pins, jzfb_num_data_pins(jzfb));
@@ -514,7 +514,7 @@ static void jzfb_disable(struct jzfb *jzfb)
 	jz_gpio_bulk_suspend(jz_lcd_ctrl_pins, jzfb_num_ctrl_pins(jzfb));
 	jz_gpio_bulk_suspend(jz_lcd_data_pins, jzfb_num_data_pins(jzfb));
 
-	clk_disable(jzfb->ldclk);
+	clk_disable_unprepare(jzfb->ldclk);
 }
 
 static int jzfb_blank(int blank_mode, struct fb_info *info)
@@ -693,7 +693,7 @@ static int jzfb_probe(struct platform_device *pdev)
 
 	fb_alloc_cmap(&fb->cmap, 256, 0);
 
-	clk_enable(jzfb->ldclk);
+	clk_prepare_enable(jzfb->ldclk);
 	jzfb->is_enabled = 1;
 
 	writel(jzfb->framedesc->next, jzfb->base + JZ_REG_LCD_DA0);
@@ -763,7 +763,7 @@ static int jzfb_suspend(struct device *dev)
 static int jzfb_resume(struct device *dev)
 {
 	struct jzfb *jzfb = dev_get_drvdata(dev);
-	clk_enable(jzfb->ldclk);
+	clk_prepare_enable(jzfb->ldclk);
 
 	mutex_lock(&jzfb->lock);
 	if (jzfb->is_enabled)
@@ -798,18 +798,7 @@ static struct platform_driver jzfb_driver = {
 		.pm = JZFB_PM_OPS,
 	},
 };
-
-static int __init jzfb_init(void)
-{
-	return platform_driver_register(&jzfb_driver);
-}
-module_init(jzfb_init);
-
-static void __exit jzfb_exit(void)
-{
-	platform_driver_unregister(&jzfb_driver);
-}
-module_exit(jzfb_exit);
+module_platform_driver(jzfb_driver);
 
 MODULE_LICENSE("GPL");
 MODULE_AUTHOR("Lars-Peter Clausen <lars@metafoo.de>");
diff --git a/drivers/video/kyro/Makefile b/drivers/video/fbdev/kyro/Makefile
index 2fd66f551ba..2fd66f551ba 100644
--- a/drivers/video/kyro/Makefile
+++ b/drivers/video/fbdev/kyro/Makefile
diff --git a/drivers/video/kyro/STG4000InitDevice.c b/drivers/video/fbdev/kyro/STG4000InitDevice.c
index 1d3f2080aa6..1d3f2080aa6 100644
--- a/drivers/video/kyro/STG4000InitDevice.c
+++ b/drivers/video/fbdev/kyro/STG4000InitDevice.c
diff --git a/drivers/video/kyro/STG4000Interface.h b/drivers/video/fbdev/kyro/STG4000Interface.h
index b7c83d5dfb1..b7c83d5dfb1 100644
--- a/drivers/video/kyro/STG4000Interface.h
+++ b/drivers/video/fbdev/kyro/STG4000Interface.h
diff --git a/drivers/video/kyro/STG4000OverlayDevice.c b/drivers/video/fbdev/kyro/STG4000OverlayDevice.c
index 0aeeaa10708..0aeeaa10708 100644
--- a/drivers/video/kyro/STG4000OverlayDevice.c
+++ b/drivers/video/fbdev/kyro/STG4000OverlayDevice.c
diff --git a/drivers/video/kyro/STG4000Ramdac.c b/drivers/video/fbdev/kyro/STG4000Ramdac.c
index e6ad037e439..e6ad037e439 100644
--- a/drivers/video/kyro/STG4000Ramdac.c
+++ b/drivers/video/fbdev/kyro/STG4000Ramdac.c
diff --git a/drivers/video/kyro/STG4000Reg.h b/drivers/video/fbdev/kyro/STG4000Reg.h
index 50f4670e925..50f4670e925 100644
--- a/drivers/video/kyro/STG4000Reg.h
+++ b/drivers/video/fbdev/kyro/STG4000Reg.h
diff --git a/drivers/video/kyro/STG4000VTG.c b/drivers/video/fbdev/kyro/STG4000VTG.c
index bd389709d23..bd389709d23 100644
--- a/drivers/video/kyro/STG4000VTG.c
+++ b/drivers/video/fbdev/kyro/STG4000VTG.c
diff --git a/drivers/video/kyro/fbdev.c b/drivers/video/fbdev/kyro/fbdev.c
index 6157f74ac60..65041e15fd5 100644
--- a/drivers/video/kyro/fbdev.c
+++ b/drivers/video/fbdev/kyro/fbdev.c
@@ -623,17 +623,16 @@ static int kyrofb_ioctl(struct fb_info *info,
 				"command instead.\n");
 			return -EINVAL;
 		}
-		break;
 	case KYRO_IOCTL_UVSTRIDE:
-		if (copy_to_user(argp, &deviceInfo.ulOverlayUVStride, sizeof(unsigned long)))
+		if (copy_to_user(argp, &deviceInfo.ulOverlayUVStride, sizeof(deviceInfo.ulOverlayUVStride)))
 			return -EFAULT;
 		break;
 	case KYRO_IOCTL_STRIDE:
-		if (copy_to_user(argp, &deviceInfo.ulOverlayStride, sizeof(unsigned long)))
+		if (copy_to_user(argp, &deviceInfo.ulOverlayStride, sizeof(deviceInfo.ulOverlayStride)))
 			return -EFAULT;
 		break;
 	case KYRO_IOCTL_OVERLAY_OFFSET:
-		if (copy_to_user(argp, &deviceInfo.ulOverlayOffset, sizeof(unsigned long)))
+		if (copy_to_user(argp, &deviceInfo.ulOverlayOffset, sizeof(deviceInfo.ulOverlayOffset)))
 			return -EFAULT;
 		break;
 	}
@@ -736,10 +735,10 @@ static int kyrofb_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 	if (register_framebuffer(info) < 0)
 		goto out_unmap;
 
-	printk("fb%d: %s frame buffer device, at %dx%d@%d using %ldk/%ldk of VRAM\n",
-	       info->node, info->fix.id, info->var.xres,
-	       info->var.yres, info->var.bits_per_pixel, size >> 10,
-	       (unsigned long)info->fix.smem_len >> 10);
+	fb_info(info, "%s frame buffer device, at %dx%d@%d using %ldk/%ldk of VRAM\n",
+		info->fix.id,
+		info->var.xres, info->var.yres, info->var.bits_per_pixel,
+		size >> 10, (unsigned long)info->fix.smem_len >> 10);
 
 	pci_set_drvdata(pdev, info);
 
@@ -779,7 +778,6 @@ static void kyrofb_remove(struct pci_dev *pdev)
 #endif
 
 	unregister_framebuffer(info);
-	pci_set_drvdata(pdev, NULL);
 	framebuffer_release(info);
 }
 
diff --git a/drivers/video/leo.c b/drivers/video/fbdev/leo.c
index b17f5009a43..2c7f7d479fe 100644
--- a/drivers/video/leo.c
+++ b/drivers/video/fbdev/leo.c
@@ -469,7 +469,7 @@ static void leo_wid_put(struct fb_info *info, struct fb_wid_list *wl)
 
 		default:
 			continue;
-		};
+		}
 		sbus_writel(0x5800 + j, &lx_krn->krn_type);
 		sbus_writel(wi->wi_values[0], &lx_krn->krn_value);
 	}
@@ -648,8 +648,6 @@ static int leo_remove(struct platform_device *op)
 
 	framebuffer_release(info);
 
-	dev_set_drvdata(&op->dev, NULL);
-
 	return 0;
 }
 
diff --git a/drivers/video/macfb.c b/drivers/video/fbdev/macfb.c
index fe01add3700..cda7587cbc8 100644
--- a/drivers/video/macfb.c
+++ b/drivers/video/fbdev/macfb.c
@@ -34,7 +34,6 @@
 #include <linux/fb.h>
 
 #include <asm/setup.h>
-#include <asm/bootinfo.h>
 #include <asm/macintosh.h>
 #include <asm/io.h>
 
@@ -913,8 +912,7 @@ static int __init macfb_init(void)
 	if (err)
 		goto fail_dealloc;
 
-	pr_info("fb%d: %s frame buffer device\n",
-	        fb_info.node, fb_info.fix.id);
+	fb_info(&fb_info, "%s frame buffer device\n", fb_info.fix.id);
 
 	return 0;
 
diff --git a/drivers/video/macmodes.c b/drivers/video/fbdev/macmodes.c
index af86c081d2b..af86c081d2b 100644
--- a/drivers/video/macmodes.c
+++ b/drivers/video/fbdev/macmodes.c
diff --git a/drivers/video/macmodes.h b/drivers/video/fbdev/macmodes.h
index b86ba08aac9..b86ba08aac9 100644
--- a/drivers/video/macmodes.h
+++ b/drivers/video/fbdev/macmodes.h
diff --git a/drivers/video/matrox/Makefile b/drivers/video/fbdev/matrox/Makefile
index f9c00ebe253..f9c00ebe253 100644
--- a/drivers/video/matrox/Makefile
+++ b/drivers/video/fbdev/matrox/Makefile
diff --git a/drivers/video/matrox/g450_pll.c b/drivers/video/fbdev/matrox/g450_pll.c
index c15f8a57498..c15f8a57498 100644
--- a/drivers/video/matrox/g450_pll.c
+++ b/drivers/video/fbdev/matrox/g450_pll.c
diff --git a/drivers/video/matrox/g450_pll.h b/drivers/video/fbdev/matrox/g450_pll.h
index aac615d1844..aac615d1844 100644
--- a/drivers/video/matrox/g450_pll.h
+++ b/drivers/video/fbdev/matrox/g450_pll.h
diff --git a/drivers/video/matrox/i2c-matroxfb.c b/drivers/video/fbdev/matrox/i2c-matroxfb.c
index 0fb280ead3d..0fb280ead3d 100644
--- a/drivers/video/matrox/i2c-matroxfb.c
+++ b/drivers/video/fbdev/matrox/i2c-matroxfb.c
diff --git a/drivers/video/matrox/matroxfb_DAC1064.c b/drivers/video/fbdev/matrox/matroxfb_DAC1064.c
index 1717623aabc..a01147fdf27 100644
--- a/drivers/video/matrox/matroxfb_DAC1064.c
+++ b/drivers/video/fbdev/matrox/matroxfb_DAC1064.c
@@ -494,7 +494,7 @@ static int m1064_compute(void* out, struct my_timming* m) {
 			if (inDAC1064(minfo, M1064_XPIXPLLSTAT) & 0x40)
 				break;
 			udelay(10);
-		};
+		}
 
 		CRITEND
 
@@ -639,7 +639,7 @@ static void MGAG100_progPixClock(const struct matrox_fb_info *minfo, int flags,
 		if (inDAC1064(minfo, M1064_XPIXPLLSTAT) & 0x40)
 			break;
 		udelay(10);
-	};
+	}
 	if (!clk)
 		printk(KERN_ERR "matroxfb: Pixel PLL%c not locked after usual time\n", (reg-M1064_XPIXPLLAM-2)/4 + 'A');
 	selClk = inDAC1064(minfo, M1064_XPIXCLKCTRL) & ~M1064_XPIXCLKCTRL_SRC_MASK;
diff --git a/drivers/video/matrox/matroxfb_DAC1064.h b/drivers/video/fbdev/matrox/matroxfb_DAC1064.h
index 1e6e45b57b7..1e6e45b57b7 100644
--- a/drivers/video/matrox/matroxfb_DAC1064.h
+++ b/drivers/video/fbdev/matrox/matroxfb_DAC1064.h
diff --git a/drivers/video/matrox/matroxfb_Ti3026.c b/drivers/video/fbdev/matrox/matroxfb_Ti3026.c
index 9a44cec394b..195ad7cac1b 100644
--- a/drivers/video/matrox/matroxfb_Ti3026.c
+++ b/drivers/video/fbdev/matrox/matroxfb_Ti3026.c
@@ -473,7 +473,7 @@ static void ti3026_setMCLK(struct matrox_fb_info *minfo, int fout)
 		if (inTi3026(minfo, TVP3026_XPIXPLLDATA) & 0x40)
 			break;
 		udelay(10);
-	};
+	}
 	if (!tmout)
 		printk(KERN_ERR "matroxfb: Temporary pixel PLL not locked after 5 secs\n");
 
diff --git a/drivers/video/matrox/matroxfb_Ti3026.h b/drivers/video/fbdev/matrox/matroxfb_Ti3026.h
index 27872aaa0a1..27872aaa0a1 100644
--- a/drivers/video/matrox/matroxfb_Ti3026.h
+++ b/drivers/video/fbdev/matrox/matroxfb_Ti3026.h
diff --git a/drivers/video/matrox/matroxfb_accel.c b/drivers/video/fbdev/matrox/matroxfb_accel.c
index 8335a6fe303..0d5cb85d071 100644
--- a/drivers/video/matrox/matroxfb_accel.c
+++ b/drivers/video/fbdev/matrox/matroxfb_accel.c
@@ -192,10 +192,18 @@ void matrox_cfbX_init(struct matrox_fb_info *minfo)
 	minfo->accel.m_dwg_rect = M_DWG_TRAP | M_DWG_SOLID | M_DWG_ARZERO | M_DWG_SGNZERO | M_DWG_SHIFTZERO;
 	if (isMilleniumII(minfo)) minfo->accel.m_dwg_rect |= M_DWG_TRANSC;
 	minfo->accel.m_opmode = mopmode;
+	minfo->accel.m_access = maccess;
+	minfo->accel.m_pitch = mpitch;
 }
 
 EXPORT_SYMBOL(matrox_cfbX_init);
 
+static void matrox_accel_restore_maccess(struct matrox_fb_info *minfo)
+{
+	mga_outl(M_MACCESS, minfo->accel.m_access);
+	mga_outl(M_PITCH, minfo->accel.m_pitch);
+}
+
 static void matrox_accel_bmove(struct matrox_fb_info *minfo, int vxres, int sy,
 			       int sx, int dy, int dx, int height, int width)
 {
@@ -207,7 +215,8 @@ static void matrox_accel_bmove(struct matrox_fb_info *minfo, int vxres, int sy,
 	CRITBEGIN
 
 	if ((dy < sy) || ((dy == sy) && (dx <= sx))) {
-		mga_fifo(2);
+		mga_fifo(4);
+		matrox_accel_restore_maccess(minfo);
 		mga_outl(M_DWGCTL, M_DWG_BITBLT | M_DWG_SHIFTZERO | M_DWG_SGNZERO |
 			 M_DWG_BFCOL | M_DWG_REPLACE);
 		mga_outl(M_AR5, vxres);
@@ -215,7 +224,8 @@ static void matrox_accel_bmove(struct matrox_fb_info *minfo, int vxres, int sy,
 		start = sy*vxres+sx+curr_ydstorg(minfo);
 		end = start+width;
 	} else {
-		mga_fifo(3);
+		mga_fifo(5);
+		matrox_accel_restore_maccess(minfo);
 		mga_outl(M_DWGCTL, M_DWG_BITBLT | M_DWG_SHIFTZERO | M_DWG_BFCOL | M_DWG_REPLACE);
 		mga_outl(M_SGN, 5);
 		mga_outl(M_AR5, -vxres);
@@ -224,7 +234,8 @@ static void matrox_accel_bmove(struct matrox_fb_info *minfo, int vxres, int sy,
 		start = end+width;
 		dy += height-1;
 	}
-	mga_fifo(4);
+	mga_fifo(6);
+	matrox_accel_restore_maccess(minfo);
 	mga_outl(M_AR0, end);
 	mga_outl(M_AR3, start);
 	mga_outl(M_FXBNDRY, ((dx+width)<<16) | dx);
@@ -246,7 +257,8 @@ static void matrox_accel_bmove_lin(struct matrox_fb_info *minfo, int vxres,
 	CRITBEGIN
 
 	if ((dy < sy) || ((dy == sy) && (dx <= sx))) {
-		mga_fifo(2);
+		mga_fifo(4);
+		matrox_accel_restore_maccess(minfo);
 		mga_outl(M_DWGCTL, M_DWG_BITBLT | M_DWG_SHIFTZERO | M_DWG_SGNZERO |
 			M_DWG_BFCOL | M_DWG_REPLACE);
 		mga_outl(M_AR5, vxres);
@@ -254,7 +266,8 @@ static void matrox_accel_bmove_lin(struct matrox_fb_info *minfo, int vxres,
 		start = sy*vxres+sx+curr_ydstorg(minfo);
 		end = start+width;
 	} else {
-		mga_fifo(3);
+		mga_fifo(5);
+		matrox_accel_restore_maccess(minfo);
 		mga_outl(M_DWGCTL, M_DWG_BITBLT | M_DWG_SHIFTZERO | M_DWG_BFCOL | M_DWG_REPLACE);
 		mga_outl(M_SGN, 5);
 		mga_outl(M_AR5, -vxres);
@@ -263,7 +276,8 @@ static void matrox_accel_bmove_lin(struct matrox_fb_info *minfo, int vxres,
 		start = end+width;
 		dy += height-1;
 	}
-	mga_fifo(5);
+	mga_fifo(7);
+	matrox_accel_restore_maccess(minfo);
 	mga_outl(M_AR0, end);
 	mga_outl(M_AR3, start);
 	mga_outl(M_FXBNDRY, ((dx+width)<<16) | dx);
@@ -298,7 +312,8 @@ static void matroxfb_accel_clear(struct matrox_fb_info *minfo, u_int32_t color,
 
 	CRITBEGIN
 
-	mga_fifo(5);
+	mga_fifo(7);
+	matrox_accel_restore_maccess(minfo);
 	mga_outl(M_DWGCTL, minfo->accel.m_dwg_rect | M_DWG_REPLACE);
 	mga_outl(M_FCOL, color);
 	mga_outl(M_FXBNDRY, ((sx + width) << 16) | sx);
@@ -341,7 +356,8 @@ static void matroxfb_cfb4_clear(struct matrox_fb_info *minfo, u_int32_t bgx,
 	width >>= 1;
 	sx >>= 1;
 	if (width) {
-		mga_fifo(5);
+		mga_fifo(7);
+		matrox_accel_restore_maccess(minfo);
 		mga_outl(M_DWGCTL, minfo->accel.m_dwg_rect | M_DWG_REPLACE2);
 		mga_outl(M_FCOL, bgx);
 		mga_outl(M_FXBNDRY, ((sx + width) << 16) | sx);
@@ -415,7 +431,8 @@ static void matroxfb_1bpp_imageblit(struct matrox_fb_info *minfo, u_int32_t fgx,
 
 	CRITBEGIN
 
-	mga_fifo(3);
+	mga_fifo(5);
+	matrox_accel_restore_maccess(minfo);
 	if (easy)
 		mga_outl(M_DWGCTL, M_DWG_ILOAD | M_DWG_SGNZERO | M_DWG_SHIFTZERO | M_DWG_BMONOWF | M_DWG_LINEAR | M_DWG_REPLACE);
 	else
@@ -425,7 +442,8 @@ static void matroxfb_1bpp_imageblit(struct matrox_fb_info *minfo, u_int32_t fgx,
 	fxbndry = ((xx + width - 1) << 16) | xx;
 	mmio = minfo->mmio.vbase;
 
-	mga_fifo(6);
+	mga_fifo(8);
+	matrox_accel_restore_maccess(minfo);
 	mga_writel(mmio, M_FXBNDRY, fxbndry);
 	mga_writel(mmio, M_AR0, ar0);
 	mga_writel(mmio, M_AR3, 0);
diff --git a/drivers/video/matrox/matroxfb_accel.h b/drivers/video/fbdev/matrox/matroxfb_accel.h
index 1e418e62c22..1e418e62c22 100644
--- a/drivers/video/matrox/matroxfb_accel.h
+++ b/drivers/video/fbdev/matrox/matroxfb_accel.h
diff --git a/drivers/video/matrox/matroxfb_base.c b/drivers/video/fbdev/matrox/matroxfb_base.c
index 401a56e250b..7116c5309c7 100644
--- a/drivers/video/matrox/matroxfb_base.c
+++ b/drivers/video/fbdev/matrox/matroxfb_base.c
@@ -1773,7 +1773,8 @@ static int initMatrox2(struct matrox_fb_info *minfo, struct board *b)
 				      FBINFO_HWACCEL_FILLRECT |  /* And fillrect */
 				      FBINFO_HWACCEL_IMAGEBLIT | /* And imageblit */
 				      FBINFO_HWACCEL_XPAN |      /* And we support both horizontal */
-				      FBINFO_HWACCEL_YPAN;       /* And vertical panning */
+				      FBINFO_HWACCEL_YPAN |      /* And vertical panning */
+				      FBINFO_READS_FAST;
 	minfo->video.len_usable &= PAGE_MASK;
 	fb_alloc_cmap(&minfo->fbcon.cmap, 256, 1);
 
@@ -1893,14 +1894,12 @@ static int initMatrox2(struct matrox_fb_info *minfo, struct board *b)
 	if (register_framebuffer(&minfo->fbcon) < 0) {
 		goto failVideoIO;
 	}
-	printk("fb%d: %s frame buffer device\n",
-	       minfo->fbcon.node, minfo->fbcon.fix.id);
+	fb_info(&minfo->fbcon, "%s frame buffer device\n", minfo->fbcon.fix.id);
 
 	/* there is no console on this fb... but we have to initialize hardware
 	 * until someone tells me what is proper thing to do */
 	if (!minfo->initialized) {
-		printk(KERN_INFO "fb%d: initializing hardware\n",
-		       minfo->fbcon.node);
+		fb_info(&minfo->fbcon, "initializing hardware\n");
 		/* We have to use FB_ACTIVATE_FORCE, as we had to put vesafb_defined to the fbcon.var
 		 * already before, so register_framebuffer works correctly. */
 		vesafb_defined.activate |= FB_ACTIVATE_FORCE;
@@ -2029,10 +2028,9 @@ static int matroxfb_probe(struct pci_dev* pdev, const struct pci_device_id* dumm
 		return -1;
 	}
 
-	minfo = kmalloc(sizeof(*minfo), GFP_KERNEL);
+	minfo = kzalloc(sizeof(*minfo), GFP_KERNEL);
 	if (!minfo)
 		return -1;
-	memset(minfo, 0, sizeof(*minfo));
 
 	minfo->pcidev = pdev;
 	minfo->dead = 0;
diff --git a/drivers/video/matrox/matroxfb_base.h b/drivers/video/fbdev/matrox/matroxfb_base.h
index 11ed57bb704..89a8a89a5eb 100644
--- a/drivers/video/matrox/matroxfb_base.h
+++ b/drivers/video/fbdev/matrox/matroxfb_base.h
@@ -307,6 +307,8 @@ struct matrox_accel_data {
 #endif
 	u_int32_t	m_dwg_rect;
 	u_int32_t	m_opmode;
+	u_int32_t	m_access;
+	u_int32_t	m_pitch;
 };
 
 struct v4l2_queryctrl;
@@ -696,7 +698,7 @@ void matroxfb_unregister_driver(struct matroxfb_driver* drv);
 
 #define mga_fifo(n)	do {} while ((mga_inl(M_FIFOSTATUS) & 0xFF) < (n))
 
-#define WaitTillIdle()	do {} while (mga_inl(M_STATUS) & 0x10000)
+#define WaitTillIdle()	do { mga_inl(M_STATUS); do {} while (mga_inl(M_STATUS) & 0x10000); } while (0)
 
 /* code speedup */
 #ifdef CONFIG_FB_MATROX_MILLENIUM
diff --git a/drivers/video/matrox/matroxfb_crtc2.c b/drivers/video/fbdev/matrox/matroxfb_crtc2.c
index 02796a4317a..02796a4317a 100644
--- a/drivers/video/matrox/matroxfb_crtc2.c
+++ b/drivers/video/fbdev/matrox/matroxfb_crtc2.c
diff --git a/drivers/video/matrox/matroxfb_crtc2.h b/drivers/video/fbdev/matrox/matroxfb_crtc2.h
index 1005582e843..1005582e843 100644
--- a/drivers/video/matrox/matroxfb_crtc2.h
+++ b/drivers/video/fbdev/matrox/matroxfb_crtc2.h
diff --git a/drivers/video/matrox/matroxfb_g450.c b/drivers/video/fbdev/matrox/matroxfb_g450.c
index cff0546ea6f..cff0546ea6f 100644
--- a/drivers/video/matrox/matroxfb_g450.c
+++ b/drivers/video/fbdev/matrox/matroxfb_g450.c
diff --git a/drivers/video/matrox/matroxfb_g450.h b/drivers/video/fbdev/matrox/matroxfb_g450.h
index 3a3e654444b..3a3e654444b 100644
--- a/drivers/video/matrox/matroxfb_g450.h
+++ b/drivers/video/fbdev/matrox/matroxfb_g450.h
diff --git a/drivers/video/matrox/matroxfb_maven.c b/drivers/video/fbdev/matrox/matroxfb_maven.c
index fd289745569..ee41a0f276b 100644
--- a/drivers/video/matrox/matroxfb_maven.c
+++ b/drivers/video/fbdev/matrox/matroxfb_maven.c
@@ -1295,19 +1295,7 @@ static struct i2c_driver maven_driver={
 	.id_table	= maven_id,
 };
 
-static int __init matroxfb_maven_init(void)
-{
-	return i2c_add_driver(&maven_driver);
-}
-
-static void __exit matroxfb_maven_exit(void)
-{
-	i2c_del_driver(&maven_driver);
-}
-
+module_i2c_driver(maven_driver);
 MODULE_AUTHOR("(c) 1999-2002 Petr Vandrovec <vandrove@vc.cvut.cz>");
 MODULE_DESCRIPTION("Matrox G200/G400 Matrox MGA-TVO driver");
 MODULE_LICENSE("GPL");
-module_init(matroxfb_maven_init);
-module_exit(matroxfb_maven_exit);
-/* we do not have __setup() yet */
diff --git a/drivers/video/matrox/matroxfb_maven.h b/drivers/video/fbdev/matrox/matroxfb_maven.h
index 99eddec9f30..99eddec9f30 100644
--- a/drivers/video/matrox/matroxfb_maven.h
+++ b/drivers/video/fbdev/matrox/matroxfb_maven.h
diff --git a/drivers/video/matrox/matroxfb_misc.c b/drivers/video/fbdev/matrox/matroxfb_misc.c
index 9948ca2a304..9948ca2a304 100644
--- a/drivers/video/matrox/matroxfb_misc.c
+++ b/drivers/video/fbdev/matrox/matroxfb_misc.c
diff --git a/drivers/video/matrox/matroxfb_misc.h b/drivers/video/fbdev/matrox/matroxfb_misc.h
index 351c823f1f7..351c823f1f7 100644
--- a/drivers/video/matrox/matroxfb_misc.h
+++ b/drivers/video/fbdev/matrox/matroxfb_misc.h
diff --git a/drivers/video/maxinefb.c b/drivers/video/fbdev/maxinefb.c
index 5cf52d3c8e7..5cf52d3c8e7 100644
--- a/drivers/video/maxinefb.c
+++ b/drivers/video/fbdev/maxinefb.c
diff --git a/drivers/video/mb862xx/Makefile b/drivers/video/fbdev/mb862xx/Makefile
index 5707ed0e31a..5707ed0e31a 100644
--- a/drivers/video/mb862xx/Makefile
+++ b/drivers/video/fbdev/mb862xx/Makefile
diff --git a/drivers/video/mb862xx/mb862xx-i2c.c b/drivers/video/fbdev/mb862xx/mb862xx-i2c.c
index c87e17afb3e..c87e17afb3e 100644
--- a/drivers/video/mb862xx/mb862xx-i2c.c
+++ b/drivers/video/fbdev/mb862xx/mb862xx-i2c.c
diff --git a/drivers/video/mb862xx/mb862xx_reg.h b/drivers/video/fbdev/mb862xx/mb862xx_reg.h
index 9df48b8edc9..9df48b8edc9 100644
--- a/drivers/video/mb862xx/mb862xx_reg.h
+++ b/drivers/video/fbdev/mb862xx/mb862xx_reg.h
diff --git a/drivers/video/mb862xx/mb862xxfb.h b/drivers/video/fbdev/mb862xx/mb862xxfb.h
index 8550630c1e0..8550630c1e0 100644
--- a/drivers/video/mb862xx/mb862xxfb.h
+++ b/drivers/video/fbdev/mb862xx/mb862xxfb.h
diff --git a/drivers/video/mb862xx/mb862xxfb_accel.c b/drivers/video/fbdev/mb862xx/mb862xxfb_accel.c
index fe92eed6da7..fe92eed6da7 100644
--- a/drivers/video/mb862xx/mb862xxfb_accel.c
+++ b/drivers/video/fbdev/mb862xx/mb862xxfb_accel.c
diff --git a/drivers/video/mb862xx/mb862xxfb_accel.h b/drivers/video/fbdev/mb862xx/mb862xxfb_accel.h
index 96a2dfef0f6..96a2dfef0f6 100644
--- a/drivers/video/mb862xx/mb862xxfb_accel.h
+++ b/drivers/video/fbdev/mb862xx/mb862xxfb_accel.h
diff --git a/drivers/video/mb862xx/mb862xxfbdrv.c b/drivers/video/fbdev/mb862xx/mb862xxfbdrv.c
index 91c59c9fb08..0cd4c331851 100644
--- a/drivers/video/mb862xx/mb862xxfbdrv.c
+++ b/drivers/video/fbdev/mb862xx/mb862xxfbdrv.c
@@ -781,7 +781,6 @@ rel_reg:
 irqdisp:
 	irq_dispose_mapping(par->irq);
 fbrel:
-	dev_set_drvdata(dev, NULL);
 	framebuffer_release(info);
 	return ret;
 }
@@ -814,7 +813,6 @@ static int of_platform_mb862xx_remove(struct platform_device *ofdev)
 	iounmap(par->mmio_base);
 	iounmap(par->fb_base);
 
-	dev_set_drvdata(&ofdev->dev, NULL);
 	release_mem_region(par->res->start, res_size);
 	framebuffer_release(fbi);
 	return 0;
@@ -1157,7 +1155,6 @@ static void mb862xx_pci_remove(struct pci_dev *pdev)
 
 	device_remove_file(&pdev->dev, &dev_attr_dispregs);
 
-	pci_set_drvdata(pdev, NULL);
 	unregister_framebuffer(fbi);
 	fb_dealloc_cmap(&fbi->cmap);
 
diff --git a/drivers/video/fbdev/mbx/Makefile b/drivers/video/fbdev/mbx/Makefile
new file mode 100644
index 00000000000..d7ae5a9bb37
--- /dev/null
+++ b/drivers/video/fbdev/mbx/Makefile
@@ -0,0 +1,3 @@
+# Makefile for the 2700G controller driver.
+
+obj-y 			+= mbxfb.o
diff --git a/drivers/video/mbx/mbxdebugfs.c b/drivers/video/fbdev/mbx/mbxdebugfs.c
index 4449f249b0e..e3bc00a7529 100644
--- a/drivers/video/mbx/mbxdebugfs.c
+++ b/drivers/video/fbdev/mbx/mbxdebugfs.c
@@ -17,7 +17,7 @@ struct mbxfb_debugfs_data {
 
 static int open_file_generic(struct inode *inode, struct file *file)
 {
-	file->private_data = inode->u.generic_ip;
+	file->private_data = inode->i_private;
 	return 0;
 }
 
diff --git a/drivers/video/mbx/mbxfb.c b/drivers/video/fbdev/mbx/mbxfb.c
index 0c1a874ffd2..2bd52ed8832 100644
--- a/drivers/video/mbx/mbxfb.c
+++ b/drivers/video/fbdev/mbx/mbxfb.c
@@ -877,6 +877,8 @@ static int mbxfb_resume(struct platform_device *dev)
 #ifndef CONFIG_FB_MBX_DEBUG
 #define mbxfb_debugfs_init(x)	do {} while(0)
 #define mbxfb_debugfs_remove(x)	do {} while(0)
+#else
+#include "mbxdebugfs.c"
 #endif
 
 #define res_size(_r) (((_r)->end - (_r)->start) + 1)
@@ -890,7 +892,7 @@ static int mbxfb_probe(struct platform_device *dev)
 
 	dev_dbg(&dev->dev, "mbxfb_probe\n");
 
-	pdata = dev->dev.platform_data;
+	pdata = dev_get_platdata(&dev->dev);
 	if (!pdata) {
 		dev_err(&dev->dev, "platform data is required\n");
 		return -EINVAL;
@@ -976,7 +978,7 @@ static int mbxfb_probe(struct platform_device *dev)
 
 	platform_set_drvdata(dev, fbi);
 
-	printk(KERN_INFO "fb%d: mbx frame buffer device\n", fbi->node);
+	fb_info(fbi, "mbx frame buffer device\n");
 
 	if (mfbi->platform_probe)
 		mfbi->platform_probe(fbi);
diff --git a/drivers/video/mbx/reg_bits.h b/drivers/video/fbdev/mbx/reg_bits.h
index 5f14b4befd7..5f14b4befd7 100644
--- a/drivers/video/mbx/reg_bits.h
+++ b/drivers/video/fbdev/mbx/reg_bits.h
diff --git a/drivers/video/mbx/regs.h b/drivers/video/fbdev/mbx/regs.h
index 063099d4883..063099d4883 100644
--- a/drivers/video/mbx/regs.h
+++ b/drivers/video/fbdev/mbx/regs.h
diff --git a/drivers/video/metronomefb.c b/drivers/video/fbdev/metronomefb.c
index f30150d71be..195cc2db4c2 100644
--- a/drivers/video/metronomefb.c
+++ b/drivers/video/fbdev/metronomefb.c
@@ -690,7 +690,8 @@ static int metronomefb_probe(struct platform_device *dev)
 		goto err_csum_table;
 	}
 
-	if (board->setup_irq(info))
+	retval = board->setup_irq(info);
+	if (retval)
 		goto err_csum_table;
 
 	retval = metronome_init_regs(par);
@@ -769,23 +770,11 @@ static struct platform_driver metronomefb_driver = {
 		.name	= "metronomefb",
 	},
 };
-
-static int __init metronomefb_init(void)
-{
-	return platform_driver_register(&metronomefb_driver);
-}
-
-static void __exit metronomefb_exit(void)
-{
-	platform_driver_unregister(&metronomefb_driver);
-}
+module_platform_driver(metronomefb_driver);
 
 module_param(user_wfm_size, uint, 0);
 MODULE_PARM_DESC(user_wfm_size, "Set custom waveform size");
 
-module_init(metronomefb_init);
-module_exit(metronomefb_exit);
-
 MODULE_DESCRIPTION("fbdev driver for Metronome controller");
 MODULE_AUTHOR("Jaya Kumar");
 MODULE_LICENSE("GPL");
diff --git a/drivers/video/fbdev/mmp/Kconfig b/drivers/video/fbdev/mmp/Kconfig
new file mode 100644
index 00000000000..f56a7e2e813
--- /dev/null
+++ b/drivers/video/fbdev/mmp/Kconfig
@@ -0,0 +1,11 @@
+menuconfig MMP_DISP
+        tristate "Marvell MMP Display Subsystem support"
+        depends on CPU_PXA910 || CPU_MMP2
+        help
+	  Marvell Display Subsystem support.
+
+if MMP_DISP
+source "drivers/video/fbdev/mmp/hw/Kconfig"
+source "drivers/video/fbdev/mmp/panel/Kconfig"
+source "drivers/video/fbdev/mmp/fb/Kconfig"
+endif
diff --git a/drivers/video/mmp/Makefile b/drivers/video/fbdev/mmp/Makefile
index a014cb358bf..a014cb358bf 100644
--- a/drivers/video/mmp/Makefile
+++ b/drivers/video/fbdev/mmp/Makefile
diff --git a/drivers/video/mmp/core.c b/drivers/video/fbdev/mmp/core.c
index 84de2632857..b563b920f15 100644
--- a/drivers/video/mmp/core.c
+++ b/drivers/video/fbdev/mmp/core.c
@@ -30,7 +30,7 @@ static struct mmp_overlay *path_get_overlay(struct mmp_path *path,
 {
 	if (path && overlay_id < path->overlay_num)
 		return &path->overlays[overlay_id];
-	return 0;
+	return NULL;
 }
 
 static int path_check_status(struct mmp_path *path)
@@ -173,7 +173,7 @@ struct mmp_path *mmp_register_path(struct mmp_path_info *info)
 		+ sizeof(struct mmp_overlay) * info->overlay_num;
 	path = kzalloc(size, GFP_KERNEL);
 	if (!path)
-		goto failed;
+		return NULL;
 
 	/* path set */
 	mutex_init(&path->access_ok);
@@ -219,11 +219,6 @@ struct mmp_path *mmp_register_path(struct mmp_path_info *info)
 
 	mutex_unlock(&disp_lock);
 	return path;
-
-failed:
-	kfree(path);
-	mutex_unlock(&disp_lock);
-	return NULL;
 }
 EXPORT_SYMBOL_GPL(mmp_register_path);
 
diff --git a/drivers/video/mmp/fb/Kconfig b/drivers/video/fbdev/mmp/fb/Kconfig
index 9b0141f105f..9b0141f105f 100644
--- a/drivers/video/mmp/fb/Kconfig
+++ b/drivers/video/fbdev/mmp/fb/Kconfig
diff --git a/drivers/video/mmp/fb/Makefile b/drivers/video/fbdev/mmp/fb/Makefile
index 709fd1f76ab..709fd1f76ab 100644
--- a/drivers/video/mmp/fb/Makefile
+++ b/drivers/video/fbdev/mmp/fb/Makefile
diff --git a/drivers/video/mmp/fb/mmpfb.c b/drivers/video/fbdev/mmp/fb/mmpfb.c
index 4ab95b8daed..910fcc6ecec 100644
--- a/drivers/video/mmp/fb/mmpfb.c
+++ b/drivers/video/fbdev/mmp/fb/mmpfb.c
@@ -392,12 +392,29 @@ static int var_update(struct fb_info *info)
 	return 0;
 }
 
+static void mmpfb_set_win(struct fb_info *info)
+{
+	struct mmpfb_info *fbi = info->par;
+	struct fb_var_screeninfo *var = &info->var;
+	struct mmp_win win;
+	u32 stride;
+
+	memset(&win, 0, sizeof(win));
+	win.xsrc = win.xdst = fbi->mode.xres;
+	win.ysrc = win.ydst = fbi->mode.yres;
+	win.pix_fmt = fbi->pix_fmt;
+	stride = pixfmt_to_stride(win.pix_fmt);
+	win.pitch[0] = var->xres_virtual * stride;
+	win.pitch[1] = win.pitch[2] =
+		(stride == 1) ? (var->xres_virtual >> 1) : 0;
+	mmp_overlay_set_win(fbi->overlay, &win);
+}
+
 static int mmpfb_set_par(struct fb_info *info)
 {
 	struct mmpfb_info *fbi = info->par;
 	struct fb_var_screeninfo *var = &info->var;
 	struct mmp_addr addr;
-	struct mmp_win win;
 	struct mmp_mode mode;
 	int ret;
 
@@ -409,11 +426,8 @@ static int mmpfb_set_par(struct fb_info *info)
 	fbmode_to_mmpmode(&mode, &fbi->mode, fbi->output_fmt);
 	mmp_path_set_mode(fbi->path, &mode);
 
-	memset(&win, 0, sizeof(win));
-	win.xsrc = win.xdst = fbi->mode.xres;
-	win.ysrc = win.ydst = fbi->mode.yres;
-	win.pix_fmt = fbi->pix_fmt;
-	mmp_overlay_set_win(fbi->overlay, &win);
+	/* set window related info */
+	mmpfb_set_win(info);
 
 	/* set address always */
 	memset(&addr, 0, sizeof(addr));
@@ -427,16 +441,12 @@ static int mmpfb_set_par(struct fb_info *info)
 static void mmpfb_power(struct mmpfb_info *fbi, int power)
 {
 	struct mmp_addr addr;
-	struct mmp_win win;
 	struct fb_var_screeninfo *var = &fbi->fb_info->var;
 
 	/* for power on, always set address/window again */
 	if (power) {
-		memset(&win, 0, sizeof(win));
-		win.xsrc = win.xdst = fbi->mode.xres;
-		win.ysrc = win.ydst = fbi->mode.yres;
-		win.pix_fmt = fbi->pix_fmt;
-		mmp_overlay_set_win(fbi->overlay, &win);
+		/* set window related info */
+		mmpfb_set_win(fbi->fb_info);
 
 		/* set address always */
 		memset(&addr, 0, sizeof(addr));
@@ -544,8 +554,8 @@ static void fb_info_clear(struct fb_info *info)
 static int mmpfb_probe(struct platform_device *pdev)
 {
 	struct mmp_buffer_driver_mach_info *mi;
-	struct fb_info *info = 0;
-	struct mmpfb_info *fbi = 0;
+	struct fb_info *info;
+	struct mmpfb_info *fbi;
 	int ret, modes_num;
 
 	mi = pdev->dev.platform_data;
@@ -559,10 +569,6 @@ static int mmpfb_probe(struct platform_device *pdev)
 	if (info == NULL)
 		return -ENOMEM;
 	fbi = info->par;
-	if (!fbi) {
-		ret = -EINVAL;
-		goto failed;
-	}
 
 	/* init fb */
 	fbi->fb_info = info;
@@ -657,7 +663,6 @@ failed_free_buff:
 		fbi->fb_start_dma);
 failed_destroy_mutex:
 	mutex_destroy(&fbi->access_ok);
-failed:
 	dev_err(fbi->dev, "mmp-fb: frame buffer device init failed\n");
 
 	framebuffer_release(info);
diff --git a/drivers/video/mmp/fb/mmpfb.h b/drivers/video/fbdev/mmp/fb/mmpfb.h
index 88c23c10a9e..88c23c10a9e 100644
--- a/drivers/video/mmp/fb/mmpfb.h
+++ b/drivers/video/fbdev/mmp/fb/mmpfb.h
diff --git a/drivers/video/mmp/hw/Kconfig b/drivers/video/fbdev/mmp/hw/Kconfig
index 02f109a20cd..c735d133895 100644
--- a/drivers/video/mmp/hw/Kconfig
+++ b/drivers/video/fbdev/mmp/hw/Kconfig
@@ -2,12 +2,12 @@ if MMP_DISP
 
 config MMP_DISP_CONTROLLER
 	bool "mmp display controller hw support"
-	depends on CPU_PXA910 || CPU_MMP2 || CPU_MMP3 || CPU_PXA988
+	depends on CPU_PXA910 || CPU_MMP2
 	default n
 	help
 		Marvell MMP display hw controller support
-		this controller is used on Marvell PXA910,
-		MMP2, MMP3, PXA988 chips
+		this controller is used on Marvell PXA910 and
+		MMP2 chips
 
 config MMP_DISP_SPI
 	bool "mmp display controller spi port"
diff --git a/drivers/video/mmp/hw/Makefile b/drivers/video/fbdev/mmp/hw/Makefile
index 0000a714fed..0000a714fed 100644
--- a/drivers/video/mmp/hw/Makefile
+++ b/drivers/video/fbdev/mmp/hw/Makefile
diff --git a/drivers/video/mmp/hw/mmp_ctrl.c b/drivers/video/fbdev/mmp/hw/mmp_ctrl.c
index 75dca19bf21..8621a9f2bdc 100644
--- a/drivers/video/mmp/hw/mmp_ctrl.c
+++ b/drivers/video/fbdev/mmp/hw/mmp_ctrl.c
@@ -53,15 +53,14 @@ static irqreturn_t ctrl_handle_irq(int irq, void *dev_id)
 		tmp = readl_relaxed(ctrl->reg_base + SPU_IRQ_ISR);
 		if (tmp & isr)
 			writel_relaxed(~isr, ctrl->reg_base + SPU_IRQ_ISR);
-	} while ((isr = readl(ctrl->reg_base + SPU_IRQ_ISR)) & imask);
+	} while ((isr = readl_relaxed(ctrl->reg_base + SPU_IRQ_ISR)) & imask);
 
 	return IRQ_HANDLED;
 }
 
 static u32 fmt_to_reg(struct mmp_overlay *overlay, int pix_fmt)
 {
-	u32 link_config = path_to_path_plat(overlay->path)->link_config;
-	u32 rbswap, uvswap = 0, yuvswap = 0,
+	u32 rbswap = 0, uvswap = 0, yuvswap = 0,
 		csc_en = 0, val = 0,
 		vid = overlay_is_vid(overlay);
 
@@ -71,27 +70,23 @@ static u32 fmt_to_reg(struct mmp_overlay *overlay, int pix_fmt)
 	case PIXFMT_RGB888PACK:
 	case PIXFMT_RGB888UNPACK:
 	case PIXFMT_RGBA888:
-		rbswap = !(link_config & 0x1);
+		rbswap = 1;
 		break;
 	case PIXFMT_VYUY:
 	case PIXFMT_YVU422P:
 	case PIXFMT_YVU420P:
-		rbswap = link_config & 0x1;
 		uvswap = 1;
 		break;
 	case PIXFMT_YUYV:
-		rbswap = link_config & 0x1;
 		yuvswap = 1;
 		break;
 	default:
-		rbswap = link_config & 0x1;
 		break;
 	}
 
 	switch (pix_fmt) {
 	case PIXFMT_RGB565:
 	case PIXFMT_BGR565:
-		val = 0;
 		break;
 	case PIXFMT_RGB1555:
 	case PIXFMT_BGR1555:
@@ -147,17 +142,27 @@ static void dmafetch_set_fmt(struct mmp_overlay *overlay)
 static void overlay_set_win(struct mmp_overlay *overlay, struct mmp_win *win)
 {
 	struct lcd_regs *regs = path_regs(overlay->path);
-	u32 pitch;
 
 	/* assert win supported */
 	memcpy(&overlay->win, win, sizeof(struct mmp_win));
 
 	mutex_lock(&overlay->access_ok);
-	pitch = win->xsrc * pixfmt_to_stride(win->pix_fmt);
-	writel_relaxed(pitch, &regs->g_pitch);
-	writel_relaxed((win->ysrc << 16) | win->xsrc, &regs->g_size);
-	writel_relaxed((win->ydst << 16) | win->xdst, &regs->g_size_z);
-	writel_relaxed(0, &regs->g_start);
+
+	if (overlay_is_vid(overlay)) {
+		writel_relaxed(win->pitch[0], &regs->v_pitch_yc);
+		writel_relaxed(win->pitch[2] << 16 |
+				win->pitch[1], &regs->v_pitch_uv);
+
+		writel_relaxed((win->ysrc << 16) | win->xsrc, &regs->v_size);
+		writel_relaxed((win->ydst << 16) | win->xdst, &regs->v_size_z);
+		writel_relaxed(win->ypos << 16 | win->xpos, &regs->v_start);
+	} else {
+		writel_relaxed(win->pitch[0], &regs->g_pitch);
+
+		writel_relaxed((win->ysrc << 16) | win->xsrc, &regs->g_size);
+		writel_relaxed((win->ydst << 16) | win->xdst, &regs->g_size_z);
+		writel_relaxed(win->ypos << 16 | win->xpos, &regs->g_start);
+	}
 
 	dmafetch_set_fmt(overlay);
 	mutex_unlock(&overlay->access_ok);
@@ -239,7 +244,13 @@ static int overlay_set_addr(struct mmp_overlay *overlay, struct mmp_addr *addr)
 
 	/* FIXME: assert addr supported */
 	memcpy(&overlay->addr, addr, sizeof(struct mmp_addr));
-	writel(addr->phys[0], &regs->g_0);
+
+	if (overlay_is_vid(overlay)) {
+		writel_relaxed(addr->phys[0], &regs->v_y0);
+		writel_relaxed(addr->phys[1], &regs->v_u0);
+		writel_relaxed(addr->phys[2], &regs->v_v0);
+	} else
+		writel_relaxed(addr->phys[0], &regs->g_0);
 
 	return overlay->addr.phys[0];
 }
@@ -248,7 +259,8 @@ static void path_set_mode(struct mmp_path *path, struct mmp_mode *mode)
 {
 	struct lcd_regs *regs = path_regs(path);
 	u32 total_x, total_y, vsync_ctrl, tmp, sclk_src, sclk_div,
-		link_config = path_to_path_plat(path)->link_config;
+		link_config = path_to_path_plat(path)->link_config,
+		dsi_rbswap = path_to_path_plat(path)->link_config;
 
 	/* FIXME: assert videomode supported */
 	memcpy(&path->mode, mode, sizeof(struct mmp_mode));
@@ -263,6 +275,12 @@ static void path_set_mode(struct mmp_path *path, struct mmp_mode *mode)
 	tmp |= CFG_DUMB_ENA(1);
 	writel_relaxed(tmp, ctrl_regs(path) + intf_ctrl(path->id));
 
+	/* interface rb_swap setting */
+	tmp = readl_relaxed(ctrl_regs(path) + intf_rbswap_ctrl(path->id)) &
+		(~(CFG_INTFRBSWAP_MASK));
+	tmp |= dsi_rbswap & CFG_INTFRBSWAP_MASK;
+	writel_relaxed(tmp, ctrl_regs(path) + intf_rbswap_ctrl(path->id));
+
 	writel_relaxed((mode->yres << 16) | mode->xres, &regs->screen_active);
 	writel_relaxed((mode->left_margin << 16) | mode->right_margin,
 		&regs->screen_h_porch);
@@ -370,20 +388,12 @@ static void path_set_default(struct mmp_path *path)
 	 * bus arbiter for faster read if not tv path;
 	 * 2.enable horizontal smooth filter;
 	 */
-	if (PATH_PN == path->id) {
-		mask = CFG_GRA_HSMOOTH_MASK | CFG_DMA_HSMOOTH_MASK
-			| CFG_ARBFAST_ENA(1);
-		tmp = readl_relaxed(ctrl_regs(path) + dma_ctrl(0, path->id));
-		tmp |= mask;
-		writel_relaxed(tmp, ctrl_regs(path) + dma_ctrl(0, path->id));
-	} else if (PATH_TV == path->id) {
-		mask = CFG_GRA_HSMOOTH_MASK | CFG_DMA_HSMOOTH_MASK
-			| CFG_ARBFAST_ENA(1);
-		tmp = readl_relaxed(ctrl_regs(path) + dma_ctrl(0, path->id));
-		tmp &= ~mask;
-		tmp |= CFG_GRA_HSMOOTH_MASK | CFG_DMA_HSMOOTH_MASK;
-		writel_relaxed(tmp, ctrl_regs(path) + dma_ctrl(0, path->id));
-	}
+	mask = CFG_GRA_HSMOOTH_MASK | CFG_DMA_HSMOOTH_MASK | CFG_ARBFAST_ENA(1);
+	tmp = readl_relaxed(ctrl_regs(path) + dma_ctrl(0, path->id));
+	tmp |= mask;
+	if (PATH_TV == path->id)
+		tmp &= ~CFG_ARBFAST_ENA(1);
+	writel_relaxed(tmp, ctrl_regs(path) + dma_ctrl(0, path->id));
 }
 
 static int path_init(struct mmphw_path_plat *path_plat,
@@ -419,6 +429,7 @@ static int path_init(struct mmphw_path_plat *path_plat,
 	path_plat->path = path;
 	path_plat->path_config = config->path_config;
 	path_plat->link_config = config->link_config;
+	path_plat->dsi_rbswap = config->dsi_rbswap;
 	path_set_default(path);
 
 	kfree(path_info);
@@ -514,7 +525,7 @@ static int mmphw_probe(struct platform_device *pdev)
 	if (IS_ERR(ctrl->clk)) {
 		dev_err(ctrl->dev, "unable to get clk %s\n", mi->clk_name);
 		ret = -ENOENT;
-		goto failed_get_clk;
+		goto failed;
 	}
 	clk_prepare_enable(ctrl->clk);
 
@@ -551,21 +562,8 @@ failed_path_init:
 		path_deinit(path_plat);
 	}
 
-	if (ctrl->clk) {
-		devm_clk_put(ctrl->dev, ctrl->clk);
-		clk_disable_unprepare(ctrl->clk);
-	}
-failed_get_clk:
-	devm_free_irq(ctrl->dev, ctrl->irq, ctrl);
+	clk_disable_unprepare(ctrl->clk);
 failed:
-	if (ctrl) {
-		if (ctrl->reg_base)
-			devm_iounmap(ctrl->dev, ctrl->reg_base);
-		devm_release_mem_region(ctrl->dev, res->start,
-				resource_size(res));
-		devm_kfree(ctrl->dev, ctrl);
-	}
-
 	dev_err(&pdev->dev, "device init failed\n");
 
 	return ret;
diff --git a/drivers/video/mmp/hw/mmp_ctrl.h b/drivers/video/fbdev/mmp/hw/mmp_ctrl.h
index edd2002b0e9..56fdeab3435 100644
--- a/drivers/video/mmp/hw/mmp_ctrl.h
+++ b/drivers/video/fbdev/mmp/hw/mmp_ctrl.h
@@ -163,13 +163,11 @@ struct lcd_regs {
 
 #define LCD_SCLK(path) ((PATH_PN == path->id) ? LCD_CFG_SCLK_DIV :\
 	((PATH_TV == path->id) ? LCD_TCLK_DIV : LCD_PN2_SCLK_DIV))
+#define intf_rbswap_ctrl(id)	((id) ? (((id) & 1) ? LCD_TVIF_CTRL : \
+				PN2_IOPAD_CONTROL) : LCD_TOP_CTRL)
 
 /* dither configure */
-#ifdef CONFIG_CPU_PXA988
-#define LCD_DITHER_CTRL				(0x01EC)
-#else
 #define LCD_DITHER_CTRL				(0x00A0)
-#endif
 
 #define DITHER_TBL_INDEX_SEL(s)		((s) << 16)
 #define DITHER_MODE2(m)				((m) << 12)
@@ -184,15 +182,6 @@ struct lcd_regs {
 #define DITHER_EN1					(1)
 
 /* dither table data was fixed by video bpp of input and output*/
-#ifdef CONFIG_CPU_PXA988
-#define DITHER_TB_4X4_INDEX0		(0x6e4ca280)
-#define DITHER_TB_4X4_INDEX1		(0x5d7f91b3)
-#define DITHER_TB_4X8_INDEX0		(0xb391a280)
-#define DITHER_TB_4X8_INDEX1		(0x7f5d6e4c)
-#define DITHER_TB_4X8_INDEX2		(0x80a291b3)
-#define DITHER_TB_4X8_INDEX3		(0x4c6e5d7f)
-#define LCD_DITHER_TBL_DATA		(0x01F0)
-#else
 #define DITHER_TB_4X4_INDEX0		(0x3b19f7d5)
 #define DITHER_TB_4X4_INDEX1		(0x082ac4e6)
 #define DITHER_TB_4X8_INDEX0		(0xf7d508e6)
@@ -200,7 +189,6 @@ struct lcd_regs {
 #define DITHER_TB_4X8_INDEX2		(0xc4e6d5f7)
 #define DITHER_TB_4X8_INDEX3		(0x082a193b)
 #define LCD_DITHER_TBL_DATA		(0x00A4)
-#endif
 
 /* Video Frame 0&1 start address registers */
 #define	LCD_SPU_DMA_START_ADDR_Y0	0x00C0
@@ -615,6 +603,8 @@ struct lcd_regs {
 #define LCD_SPU_DUMB_CTRL			0x01B8
 #define	 CFG_DUMBMODE(mode)			((mode)<<28)
 #define	 CFG_DUMBMODE_MASK			0xF0000000
+#define	 CFG_INTFRBSWAP(mode)			((mode)<<24)
+#define	 CFG_INTFRBSWAP_MASK			0x0F000000
 #define	 CFG_LCDGPIO_O(data)			((data)<<20)
 #define	 CFG_LCDGPIO_O_MASK			0x0FF00000
 #define	 CFG_LCDGPIO_ENA(gpio)			((gpio)<<12)
@@ -929,16 +919,9 @@ struct lcd_regs {
 #define LCD_PN2_SQULN2_CTRL			(0x02F0)
 #define ALL_LAYER_ALPHA_SEL			(0x02F4)
 
-/* pxa988 has different MASTER_CTRL from MMP3/MMP2 */
-#ifdef CONFIG_CPU_PXA988
-#define TIMING_MASTER_CONTROL			(0x01F4)
-#define MASTER_ENH(id)				(1 << ((id) + 5))
-#define MASTER_ENV(id)				(1 << ((id) + 6))
-#else
 #define TIMING_MASTER_CONTROL			(0x02F8)
 #define MASTER_ENH(id)				(1 << (id))
 #define MASTER_ENV(id)				(1 << ((id) + 4))
-#endif
 
 #define DSI_START_SEL_SHIFT(id)		(((id) << 1) + 8)
 #define timing_master_config(path, dsi_id, lcd_id) \
@@ -1308,19 +1291,8 @@ struct dsi_regs {
 #define	DSI_PHY_TIME_3_CFG_CSR_TIME_REQRDY_MASK		(0xff)
 #define	DSI_PHY_TIME_3_CFG_CSR_TIME_REQRDY_SHIFT	0
 
-/*
- * DSI timings
- * PXA988 has diffrent ESC CLK with MMP2/MMP3
- * it will be used in dsi_set_dphy() in pxa688_phy.c
- * as low power mode clock.
- */
-#ifdef CONFIG_CPU_PXA988
-#define DSI_ESC_CLK				52  /* Unit: Mhz */
-#define DSI_ESC_CLK_T				19  /* Unit: ns */
-#else
 #define DSI_ESC_CLK				66  /* Unit: Mhz */
 #define DSI_ESC_CLK_T				15  /* Unit: ns */
-#endif
 
 /* LVDS */
 /* LVDS_PHY_CTRL */
@@ -1427,6 +1399,7 @@ struct mmphw_path_plat {
 	struct mmp_path *path;
 	u32 path_config;
 	u32 link_config;
+	u32 dsi_rbswap;
 };
 
 /* mmp ctrl describes mmp controller related info */
diff --git a/drivers/video/mmp/hw/mmp_spi.c b/drivers/video/fbdev/mmp/hw/mmp_spi.c
index e62ca7bf0d5..e62ca7bf0d5 100644
--- a/drivers/video/mmp/hw/mmp_spi.c
+++ b/drivers/video/fbdev/mmp/hw/mmp_spi.c
diff --git a/drivers/video/mmp/panel/Kconfig b/drivers/video/fbdev/mmp/panel/Kconfig
index 4b2c4f457b1..4b2c4f457b1 100644
--- a/drivers/video/mmp/panel/Kconfig
+++ b/drivers/video/fbdev/mmp/panel/Kconfig
diff --git a/drivers/video/mmp/panel/Makefile b/drivers/video/fbdev/mmp/panel/Makefile
index 2f91611c7e5..2f91611c7e5 100644
--- a/drivers/video/mmp/panel/Makefile
+++ b/drivers/video/fbdev/mmp/panel/Makefile
diff --git a/drivers/video/mmp/panel/tpo_tj032md01bw.c b/drivers/video/fbdev/mmp/panel/tpo_tj032md01bw.c
index 998978b08f5..998978b08f5 100644
--- a/drivers/video/mmp/panel/tpo_tj032md01bw.c
+++ b/drivers/video/fbdev/mmp/panel/tpo_tj032md01bw.c
diff --git a/drivers/video/msm/Makefile b/drivers/video/fbdev/msm/Makefile
index 802d6ae523f..802d6ae523f 100644
--- a/drivers/video/msm/Makefile
+++ b/drivers/video/fbdev/msm/Makefile
diff --git a/drivers/video/msm/mddi.c b/drivers/video/fbdev/msm/mddi.c
index e0f8011a3c4..e0f8011a3c4 100644
--- a/drivers/video/msm/mddi.c
+++ b/drivers/video/fbdev/msm/mddi.c
diff --git a/drivers/video/msm/mddi_client_dummy.c b/drivers/video/fbdev/msm/mddi_client_dummy.c
index f1b0dfcc971..f1b0dfcc971 100644
--- a/drivers/video/msm/mddi_client_dummy.c
+++ b/drivers/video/fbdev/msm/mddi_client_dummy.c
diff --git a/drivers/video/msm/mddi_client_nt35399.c b/drivers/video/fbdev/msm/mddi_client_nt35399.c
index f96df32e550..f96df32e550 100644
--- a/drivers/video/msm/mddi_client_nt35399.c
+++ b/drivers/video/fbdev/msm/mddi_client_nt35399.c
diff --git a/drivers/video/msm/mddi_client_toshiba.c b/drivers/video/fbdev/msm/mddi_client_toshiba.c
index 061d7dfebbf..061d7dfebbf 100644
--- a/drivers/video/msm/mddi_client_toshiba.c
+++ b/drivers/video/fbdev/msm/mddi_client_toshiba.c
diff --git a/drivers/video/msm/mddi_hw.h b/drivers/video/fbdev/msm/mddi_hw.h
index 45cc01fc1e7..45cc01fc1e7 100644
--- a/drivers/video/msm/mddi_hw.h
+++ b/drivers/video/fbdev/msm/mddi_hw.h
diff --git a/drivers/video/msm/mdp.c b/drivers/video/fbdev/msm/mdp.c
index 113c7876c85..113c7876c85 100644
--- a/drivers/video/msm/mdp.c
+++ b/drivers/video/fbdev/msm/mdp.c
diff --git a/drivers/video/msm/mdp_csc_table.h b/drivers/video/fbdev/msm/mdp_csc_table.h
index d1cde30ead5..d1cde30ead5 100644
--- a/drivers/video/msm/mdp_csc_table.h
+++ b/drivers/video/fbdev/msm/mdp_csc_table.h
diff --git a/drivers/video/msm/mdp_hw.h b/drivers/video/fbdev/msm/mdp_hw.h
index 35848d74100..35848d74100 100644
--- a/drivers/video/msm/mdp_hw.h
+++ b/drivers/video/fbdev/msm/mdp_hw.h
diff --git a/drivers/video/msm/mdp_ppp.c b/drivers/video/fbdev/msm/mdp_ppp.c
index be6079cdfbb..be6079cdfbb 100644
--- a/drivers/video/msm/mdp_ppp.c
+++ b/drivers/video/fbdev/msm/mdp_ppp.c
diff --git a/drivers/video/msm/mdp_scale_tables.c b/drivers/video/fbdev/msm/mdp_scale_tables.c
index 604783b2e17..604783b2e17 100644
--- a/drivers/video/msm/mdp_scale_tables.c
+++ b/drivers/video/fbdev/msm/mdp_scale_tables.c
diff --git a/drivers/video/msm/mdp_scale_tables.h b/drivers/video/fbdev/msm/mdp_scale_tables.h
index 34077b1af60..34077b1af60 100644
--- a/drivers/video/msm/mdp_scale_tables.h
+++ b/drivers/video/fbdev/msm/mdp_scale_tables.h
diff --git a/drivers/video/msm/msm_fb.c b/drivers/video/fbdev/msm/msm_fb.c
index ec08a9ec377..1374803fbcd 100644
--- a/drivers/video/msm/msm_fb.c
+++ b/drivers/video/fbdev/msm/msm_fb.c
@@ -26,7 +26,6 @@
 #include <linux/io.h>
 #include <linux/uaccess.h>
 #include <linux/platform_data/video-msm_fb.h>
-#include <mach/board.h>
 #include <linux/workqueue.h>
 #include <linux/clk.h>
 #include <linux/debugfs.h>
diff --git a/drivers/video/mx3fb.c b/drivers/video/fbdev/mx3fb.c
index cfdb380ec81..c645a0a0c34 100644
--- a/drivers/video/mx3fb.c
+++ b/drivers/video/fbdev/mx3fb.c
@@ -27,6 +27,7 @@
 #include <linux/clk.h>
 #include <linux/mutex.h>
 #include <linux/dma/ipu-dma.h>
+#include <linux/backlight.h>
 
 #include <linux/platform_data/dma-imx.h>
 #include <linux/platform_data/video-mx3fb.h>
@@ -241,6 +242,7 @@ struct mx3fb_data {
 	void __iomem		*reg_base;
 	spinlock_t		lock;
 	struct device		*dev;
+	struct backlight_device	*bl;
 
 	uint32_t		h_start_width;
 	uint32_t		v_start_width;
@@ -271,6 +273,71 @@ struct mx3fb_info {
 	struct fb_var_screeninfo	cur_var; /* current var info */
 };
 
+static void sdc_set_brightness(struct mx3fb_data *mx3fb, uint8_t value);
+static u32 sdc_get_brightness(struct mx3fb_data *mx3fb);
+
+static int mx3fb_bl_get_brightness(struct backlight_device *bl)
+{
+	struct mx3fb_data *fbd = bl_get_data(bl);
+
+	return sdc_get_brightness(fbd);
+}
+
+static int mx3fb_bl_update_status(struct backlight_device *bl)
+{
+	struct mx3fb_data *fbd = bl_get_data(bl);
+	int brightness = bl->props.brightness;
+
+	if (bl->props.power != FB_BLANK_UNBLANK)
+		brightness = 0;
+	if (bl->props.fb_blank != FB_BLANK_UNBLANK)
+		brightness = 0;
+
+	fbd->backlight_level = (fbd->backlight_level & ~0xFF) | brightness;
+
+	sdc_set_brightness(fbd, fbd->backlight_level);
+
+	return 0;
+}
+
+static const struct backlight_ops mx3fb_lcdc_bl_ops = {
+	.update_status = mx3fb_bl_update_status,
+	.get_brightness = mx3fb_bl_get_brightness,
+};
+
+static void mx3fb_init_backlight(struct mx3fb_data *fbd)
+{
+	struct backlight_properties props;
+	struct backlight_device	*bl;
+
+	if (fbd->bl)
+		return;
+
+	memset(&props, 0, sizeof(struct backlight_properties));
+	props.max_brightness = 0xff;
+	props.type = BACKLIGHT_RAW;
+	sdc_set_brightness(fbd, fbd->backlight_level);
+
+	bl = backlight_device_register("mx3fb-bl", fbd->dev, fbd,
+				       &mx3fb_lcdc_bl_ops, &props);
+	if (IS_ERR(bl)) {
+		dev_err(fbd->dev, "error %ld on backlight register\n",
+				PTR_ERR(bl));
+		return;
+	}
+
+	fbd->bl = bl;
+	bl->props.power = FB_BLANK_UNBLANK;
+	bl->props.fb_blank = FB_BLANK_UNBLANK;
+	bl->props.brightness = mx3fb_bl_get_brightness(bl);
+}
+
+static void mx3fb_exit_backlight(struct mx3fb_data *fbd)
+{
+	if (fbd->bl)
+		backlight_device_unregister(fbd->bl);
+}
+
 static void mx3fb_dma_done(void *);
 
 /* Used fb-mode and bpp. Can be set on kernel command line, therefore file-static. */
@@ -628,6 +695,16 @@ static int sdc_set_global_alpha(struct mx3fb_data *mx3fb, bool enable, uint8_t a
 	return 0;
 }
 
+static u32 sdc_get_brightness(struct mx3fb_data *mx3fb)
+{
+	u32 brightness;
+
+	brightness = mx3fb_read_reg(mx3fb, SDC_PWM_CTRL);
+	brightness = (brightness >> 16) & 0xFF;
+
+	return brightness;
+}
+
 static void sdc_set_brightness(struct mx3fb_data *mx3fb, uint8_t value)
 {
 	dev_dbg(mx3fb->dev, "%s: value = %d\n", __func__, value);
@@ -1263,7 +1340,7 @@ static int mx3fb_map_video_memory(struct fb_info *fbi, unsigned int mem_len,
 
 	fbi->screen_base = dma_alloc_writecombine(fbi->device,
 						  mem_len,
-						  &addr, GFP_DMA);
+						  &addr, GFP_DMA | GFP_KERNEL);
 
 	if (!fbi->screen_base) {
 		dev_err(fbi->device, "Cannot allocate %u bytes framebuffer memory\n",
@@ -1354,7 +1431,7 @@ static struct fb_info *mx3fb_init_fbinfo(struct device *dev, struct fb_ops *ops)
 static int init_fb_chan(struct mx3fb_data *mx3fb, struct idmac_channel *ichan)
 {
 	struct device *dev = mx3fb->dev;
-	struct mx3fb_platform_data *mx3fb_pdata = dev->platform_data;
+	struct mx3fb_platform_data *mx3fb_pdata = dev_get_platdata(dev);
 	const char *name = mx3fb_pdata->name;
 	unsigned int irq;
 	struct fb_info *fbi;
@@ -1462,7 +1539,7 @@ static bool chan_filter(struct dma_chan *chan, void *arg)
 		return false;
 
 	dev = rq->mx3fb->dev;
-	mx3fb_pdata = dev->platform_data;
+	mx3fb_pdata = dev_get_platdata(dev);
 
 	return rq->id == chan->chan_id &&
 		mx3fb_pdata->dma_dev == chan->device->dev;
@@ -1496,7 +1573,7 @@ static int mx3fb_probe(struct platform_device *pdev)
 	if (!sdc_reg)
 		return -EINVAL;
 
-	mx3fb = kzalloc(sizeof(*mx3fb), GFP_KERNEL);
+	mx3fb = devm_kzalloc(&pdev->dev, sizeof(*mx3fb), GFP_KERNEL);
 	if (!mx3fb)
 		return -ENOMEM;
 
@@ -1534,6 +1611,8 @@ static int mx3fb_probe(struct platform_device *pdev)
 	if (ret < 0)
 		goto eisdc0;
 
+	mx3fb_init_backlight(mx3fb);
+
 	return 0;
 
 eisdc0:
@@ -1542,7 +1621,6 @@ ersdc0:
 	dmaengine_put();
 	iounmap(mx3fb->reg_base);
 eremap:
-	kfree(mx3fb);
 	dev_err(dev, "mx3fb: failed to register fb\n");
 	return ret;
 }
@@ -1557,11 +1635,12 @@ static int mx3fb_remove(struct platform_device *dev)
 	chan = &mx3_fbi->idmac_channel->dma_chan;
 	release_fbi(fbi);
 
+	mx3fb_exit_backlight(mx3fb);
+
 	dma_release_channel(chan);
 	dmaengine_put();
 
 	iounmap(mx3fb->reg_base);
-	kfree(mx3fb);
 	return 0;
 }
 
diff --git a/drivers/video/mxsfb.c b/drivers/video/fbdev/mxsfb.c
index dc09ebe4aba..accf48a2cce 100644
--- a/drivers/video/mxsfb.c
+++ b/drivers/video/fbdev/mxsfb.c
@@ -46,10 +46,10 @@
 #include <linux/clk.h>
 #include <linux/dma-mapping.h>
 #include <linux/io.h>
-#include <linux/pinctrl/consumer.h>
 #include <linux/fb.h>
 #include <linux/regulator/consumer.h>
 #include <video/of_display_timing.h>
+#include <video/of_videomode.h>
 #include <video/videomode.h>
 
 #define REG_SET	4
@@ -298,7 +298,7 @@ static int mxsfb_check_var(struct fb_var_screeninfo *var,
 		}
 		break;
 	default:
-		pr_debug("Unsupported colour depth: %u\n", var->bits_per_pixel);
+		pr_err("Unsupported colour depth: %u\n", var->bits_per_pixel);
 		return -EINVAL;
 	}
 
@@ -427,7 +427,7 @@ static int mxsfb_set_par(struct fb_info *fb_info)
 		ctrl |= CTRL_SET_WORD_LENGTH(3);
 		switch (host->ld_intf_width) {
 		case STMLCDIF_8BIT:
-			dev_dbg(&host->pdev->dev,
+			dev_err(&host->pdev->dev,
 					"Unsupported LCD bus width mapping\n");
 			return -EINVAL;
 		case STMLCDIF_16BIT:
@@ -440,7 +440,7 @@ static int mxsfb_set_par(struct fb_info *fb_info)
 		writel(CTRL1_SET_BYTE_PACKAGING(0x7), host->base + LCDC_CTRL1);
 		break;
 	default:
-		dev_dbg(&host->pdev->dev, "Unhandled color depth of %u\n",
+		dev_err(&host->pdev->dev, "Unhandled color depth of %u\n",
 				fb_info->var.bits_per_pixel);
 		return -EINVAL;
 	}
@@ -590,7 +590,8 @@ static struct fb_ops mxsfb_ops = {
 	.fb_imageblit = cfb_imageblit,
 };
 
-static int mxsfb_restore_mode(struct mxsfb_info *host)
+static int mxsfb_restore_mode(struct mxsfb_info *host,
+			struct fb_videomode *vmode)
 {
 	struct fb_info *fb_info = &host->fb_info;
 	unsigned line_count;
@@ -598,7 +599,6 @@ static int mxsfb_restore_mode(struct mxsfb_info *host)
 	unsigned long pa, fbsize;
 	int bits_per_pixel, ofs;
 	u32 transfer_count, vdctrl0, vdctrl2, vdctrl3, vdctrl4, ctrl;
-	struct fb_videomode vmode;
 
 	/* Only restore the mode when the controller is running */
 	ctrl = readl(host->base + LCDC_CTRL);
@@ -612,8 +612,8 @@ static int mxsfb_restore_mode(struct mxsfb_info *host)
 
 	transfer_count = readl(host->base + host->devdata->transfer_count);
 
-	vmode.xres = TRANSFER_COUNT_GET_HCOUNT(transfer_count);
-	vmode.yres = TRANSFER_COUNT_GET_VCOUNT(transfer_count);
+	vmode->xres = TRANSFER_COUNT_GET_HCOUNT(transfer_count);
+	vmode->yres = TRANSFER_COUNT_GET_VCOUNT(transfer_count);
 
 	switch (CTRL_GET_WORD_LENGTH(ctrl)) {
 	case 0:
@@ -621,6 +621,7 @@ static int mxsfb_restore_mode(struct mxsfb_info *host)
 		break;
 	case 3:
 		bits_per_pixel = 32;
+		break;
 	case 1:
 	default:
 		return -EINVAL;
@@ -628,40 +629,39 @@ static int mxsfb_restore_mode(struct mxsfb_info *host)
 
 	fb_info->var.bits_per_pixel = bits_per_pixel;
 
-	vmode.pixclock = KHZ2PICOS(clk_get_rate(host->clk) / 1000U);
-	vmode.hsync_len = get_hsync_pulse_width(host, vdctrl2);
-	vmode.left_margin = GET_HOR_WAIT_CNT(vdctrl3) - vmode.hsync_len;
-	vmode.right_margin = VDCTRL2_GET_HSYNC_PERIOD(vdctrl2) - vmode.hsync_len -
-		vmode.left_margin - vmode.xres;
-	vmode.vsync_len = VDCTRL0_GET_VSYNC_PULSE_WIDTH(vdctrl0);
+	vmode->pixclock = KHZ2PICOS(clk_get_rate(host->clk) / 1000U);
+	vmode->hsync_len = get_hsync_pulse_width(host, vdctrl2);
+	vmode->left_margin = GET_HOR_WAIT_CNT(vdctrl3) - vmode->hsync_len;
+	vmode->right_margin = VDCTRL2_GET_HSYNC_PERIOD(vdctrl2) -
+		vmode->hsync_len - vmode->left_margin - vmode->xres;
+	vmode->vsync_len = VDCTRL0_GET_VSYNC_PULSE_WIDTH(vdctrl0);
 	period = readl(host->base + LCDC_VDCTRL1);
-	vmode.upper_margin = GET_VERT_WAIT_CNT(vdctrl3) - vmode.vsync_len;
-	vmode.lower_margin = period - vmode.vsync_len - vmode.upper_margin - vmode.yres;
+	vmode->upper_margin = GET_VERT_WAIT_CNT(vdctrl3) - vmode->vsync_len;
+	vmode->lower_margin = period - vmode->vsync_len -
+		vmode->upper_margin - vmode->yres;
 
-	vmode.vmode = FB_VMODE_NONINTERLACED;
+	vmode->vmode = FB_VMODE_NONINTERLACED;
 
-	vmode.sync = 0;
+	vmode->sync = 0;
 	if (vdctrl0 & VDCTRL0_HSYNC_ACT_HIGH)
-		vmode.sync |= FB_SYNC_HOR_HIGH_ACT;
+		vmode->sync |= FB_SYNC_HOR_HIGH_ACT;
 	if (vdctrl0 & VDCTRL0_VSYNC_ACT_HIGH)
-		vmode.sync |= FB_SYNC_VERT_HIGH_ACT;
+		vmode->sync |= FB_SYNC_VERT_HIGH_ACT;
 
 	pr_debug("Reconstructed video mode:\n");
 	pr_debug("%dx%d, hsync: %u left: %u, right: %u, vsync: %u, upper: %u, lower: %u\n",
-			vmode.xres, vmode.yres,
-			vmode.hsync_len, vmode.left_margin, vmode.right_margin,
-			vmode.vsync_len, vmode.upper_margin, vmode.lower_margin);
-	pr_debug("pixclk: %ldkHz\n", PICOS2KHZ(vmode.pixclock));
-
-	fb_add_videomode(&vmode, &fb_info->modelist);
+		vmode->xres, vmode->yres, vmode->hsync_len, vmode->left_margin,
+		vmode->right_margin, vmode->vsync_len, vmode->upper_margin,
+		vmode->lower_margin);
+	pr_debug("pixclk: %ldkHz\n", PICOS2KHZ(vmode->pixclock));
 
 	host->ld_intf_width = CTRL_GET_BUS_WIDTH(ctrl);
 	host->dotclk_delay = VDCTRL4_GET_DOTCLK_DLY(vdctrl4);
 
-	fb_info->fix.line_length = vmode.xres * (bits_per_pixel >> 3);
+	fb_info->fix.line_length = vmode->xres * (bits_per_pixel >> 3);
 
 	pa = readl(host->base + host->devdata->cur_buf);
-	fbsize = fb_info->fix.line_length * vmode.yres;
+	fbsize = fb_info->fix.line_length * vmode->yres;
 	if (pa < fb_info->fix.smem_start)
 		return -EINVAL;
 	if (pa + fbsize > fb_info->fix.smem_start + fb_info->fix.smem_len)
@@ -681,18 +681,17 @@ static int mxsfb_restore_mode(struct mxsfb_info *host)
 	return 0;
 }
 
-static int mxsfb_init_fbinfo_dt(struct mxsfb_info *host)
+static int mxsfb_init_fbinfo_dt(struct mxsfb_info *host,
+				struct fb_videomode *vmode)
 {
 	struct fb_info *fb_info = &host->fb_info;
 	struct fb_var_screeninfo *var = &fb_info->var;
 	struct device *dev = &host->pdev->dev;
 	struct device_node *np = host->pdev->dev.of_node;
 	struct device_node *display_np;
-	struct device_node *timings_np;
-	struct display_timings *timings;
+	struct videomode vm;
 	u32 width;
-	int i;
-	int ret = 0;
+	int ret;
 
 	display_np = of_parse_phandle(np, "display", 0);
 	if (!display_np) {
@@ -732,54 +731,35 @@ static int mxsfb_init_fbinfo_dt(struct mxsfb_info *host)
 		goto put_display_node;
 	}
 
-	timings = of_get_display_timings(display_np);
-	if (!timings) {
-		dev_err(dev, "failed to get display timings\n");
-		ret = -ENOENT;
+	ret = of_get_videomode(display_np, &vm, OF_USE_NATIVE_MODE);
+	if (ret) {
+		dev_err(dev, "failed to get videomode from DT\n");
 		goto put_display_node;
 	}
 
-	timings_np = of_find_node_by_name(display_np,
-					  "display-timings");
-	if (!timings_np) {
-		dev_err(dev, "failed to find display-timings node\n");
-		ret = -ENOENT;
+	ret = fb_videomode_from_videomode(&vm, vmode);
+	if (ret < 0)
 		goto put_display_node;
-	}
 
-	for (i = 0; i < of_get_child_count(timings_np); i++) {
-		struct videomode vm;
-		struct fb_videomode fb_vm;
-
-		ret = videomode_from_timings(timings, &vm, i);
-		if (ret < 0)
-			goto put_timings_node;
-		ret = fb_videomode_from_videomode(&vm, &fb_vm);
-		if (ret < 0)
-			goto put_timings_node;
-
-		if (vm.flags & DISPLAY_FLAGS_DE_HIGH)
-			host->sync |= MXSFB_SYNC_DATA_ENABLE_HIGH_ACT;
-		if (vm.flags & DISPLAY_FLAGS_PIXDATA_NEGEDGE)
-			host->sync |= MXSFB_SYNC_DOTCLK_FALLING_ACT;
-		fb_add_videomode(&fb_vm, &fb_info->modelist);
-	}
+	if (vm.flags & DISPLAY_FLAGS_DE_HIGH)
+		host->sync |= MXSFB_SYNC_DATA_ENABLE_HIGH_ACT;
+	if (vm.flags & DISPLAY_FLAGS_PIXDATA_NEGEDGE)
+		host->sync |= MXSFB_SYNC_DOTCLK_FALLING_ACT;
 
-put_timings_node:
-	of_node_put(timings_np);
 put_display_node:
 	of_node_put(display_np);
 	return ret;
 }
 
-static int mxsfb_init_fbinfo(struct mxsfb_info *host)
+static int mxsfb_init_fbinfo(struct mxsfb_info *host,
+			struct fb_videomode *vmode)
 {
+	int ret;
 	struct fb_info *fb_info = &host->fb_info;
 	struct fb_var_screeninfo *var = &fb_info->var;
 	dma_addr_t fb_phys;
 	void *fb_virt;
 	unsigned fb_size;
-	int ret;
 
 	fb_info->fbops = &mxsfb_ops;
 	fb_info->flags = FBINFO_FLAG_DEFAULT | FBINFO_READS_FAST;
@@ -789,7 +769,7 @@ static int mxsfb_init_fbinfo(struct mxsfb_info *host)
 	fb_info->fix.visual = FB_VISUAL_TRUECOLOR,
 	fb_info->fix.accel = FB_ACCEL_NONE;
 
-	ret = mxsfb_init_fbinfo_dt(host);
+	ret = mxsfb_init_fbinfo_dt(host, vmode);
 	if (ret)
 		return ret;
 
@@ -810,7 +790,7 @@ static int mxsfb_init_fbinfo(struct mxsfb_info *host)
 	fb_info->screen_base = fb_virt;
 	fb_info->screen_size = fb_info->fix.smem_len = fb_size;
 
-	if (mxsfb_restore_mode(host))
+	if (mxsfb_restore_mode(host, vmode))
 		memset(fb_virt, 0, fb_size);
 
 	return 0;
@@ -850,27 +830,26 @@ static int mxsfb_probe(struct platform_device *pdev)
 	struct resource *res;
 	struct mxsfb_info *host;
 	struct fb_info *fb_info;
-	struct fb_modelist *modelist;
-	struct pinctrl *pinctrl;
+	struct fb_videomode *mode;
 	int ret;
 
 	if (of_id)
 		pdev->id_entry = of_id->data;
 
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	if (!res) {
-		dev_err(&pdev->dev, "Cannot get memory IO resource\n");
-		return -ENODEV;
-	}
-
 	fb_info = framebuffer_alloc(sizeof(struct mxsfb_info), &pdev->dev);
 	if (!fb_info) {
 		dev_err(&pdev->dev, "Failed to allocate fbdev\n");
 		return -ENOMEM;
 	}
 
+	mode = devm_kzalloc(&pdev->dev, sizeof(struct fb_videomode),
+			GFP_KERNEL);
+	if (mode == NULL)
+		return -ENOMEM;
+
 	host = to_imxfb_host(fb_info);
 
+	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
 	host->base = devm_ioremap_resource(&pdev->dev, res);
 	if (IS_ERR(host->base)) {
 		ret = PTR_ERR(host->base);
@@ -882,12 +861,6 @@ static int mxsfb_probe(struct platform_device *pdev)
 
 	host->devdata = &mxsfb_devdata[pdev->id_entry->driver_data];
 
-	pinctrl = devm_pinctrl_get_select_default(&pdev->dev);
-	if (IS_ERR(pinctrl)) {
-		ret = PTR_ERR(pinctrl);
-		goto fb_release;
-	}
-
 	host->clk = devm_clk_get(&host->pdev->dev, NULL);
 	if (IS_ERR(host->clk)) {
 		ret = PTR_ERR(host->clk);
@@ -905,15 +878,11 @@ static int mxsfb_probe(struct platform_device *pdev)
 		goto fb_release;
 	}
 
-	INIT_LIST_HEAD(&fb_info->modelist);
-
-	ret = mxsfb_init_fbinfo(host);
+	ret = mxsfb_init_fbinfo(host, mode);
 	if (ret != 0)
 		goto fb_release;
 
-	modelist = list_first_entry(&fb_info->modelist,
-			struct fb_modelist, list);
-	fb_videomode_to_var(&fb_info->var, &modelist->mode);
+	fb_videomode_to_var(&fb_info->var, mode);
 
 	/* init the color fields */
 	mxsfb_check_var(&fb_info->var, fb_info);
@@ -939,7 +908,6 @@ static int mxsfb_probe(struct platform_device *pdev)
 fb_destroy:
 	if (host->enabled)
 		clk_disable_unprepare(host->clk);
-	fb_destroy_modelist(&fb_info->modelist);
 fb_release:
 	framebuffer_release(fb_info);
 
diff --git a/drivers/video/n411.c b/drivers/video/fbdev/n411.c
index 935830fea7b..935830fea7b 100644
--- a/drivers/video/n411.c
+++ b/drivers/video/fbdev/n411.c
diff --git a/drivers/video/neofb.c b/drivers/video/fbdev/neofb.c
index 7ef079c146e..44f99a60bb9 100644
--- a/drivers/video/neofb.c
+++ b/drivers/video/fbdev/neofb.c
@@ -2075,6 +2075,7 @@ static int neofb_probe(struct pci_dev *dev, const struct pci_device_id *id)
 	if (!fb_find_mode(&info->var, info, mode_option, NULL, 0,
 			info->monspecs.modedb, 16)) {
 		printk(KERN_ERR "neofb: Unable to find usable video mode.\n");
+		err = -EINVAL;
 		goto err_map_video;
 	}
 
@@ -2097,15 +2098,15 @@ static int neofb_probe(struct pci_dev *dev, const struct pci_device_id *id)
 	       info->fix.smem_len >> 10, info->var.xres,
 	       info->var.yres, h_sync / 1000, h_sync % 1000, v_sync);
 
-	if (fb_alloc_cmap(&info->cmap, 256, 0) < 0)
+	err = fb_alloc_cmap(&info->cmap, 256, 0);
+	if (err < 0)
 		goto err_map_video;
 
 	err = register_framebuffer(info);
 	if (err < 0)
 		goto err_reg_fb;
 
-	printk(KERN_INFO "fb%d: %s frame buffer device\n",
-	       info->node, info->fix.id);
+	fb_info(info, "%s frame buffer device\n", info->fix.id);
 
 	/*
 	 * Our driver data
@@ -2146,12 +2147,6 @@ static void neofb_remove(struct pci_dev *dev)
 		fb_destroy_modedb(info->monspecs.modedb);
 		neo_unmap_mmio(info);
 		neo_free_fb_info(info);
-
-		/*
-		 * Ensure that the driver data is no longer
-		 * valid.
-		 */
-		pci_set_drvdata(dev, NULL);
 	}
 }
 
diff --git a/drivers/video/nuc900fb.c b/drivers/video/fbdev/nuc900fb.c
index 796e5112cee..478f9808dee 100644
--- a/drivers/video/nuc900fb.c
+++ b/drivers/video/fbdev/nuc900fb.c
@@ -91,7 +91,7 @@ static int nuc900fb_check_var(struct fb_var_screeninfo *var,
 			       struct fb_info *info)
 {
 	struct nuc900fb_info *fbi = info->par;
-	struct nuc900fb_mach_info *mach_info = fbi->dev->platform_data;
+	struct nuc900fb_mach_info *mach_info = dev_get_platdata(fbi->dev);
 	struct nuc900fb_display *display = NULL;
 	struct nuc900fb_display *default_display = mach_info->displays +
 						   mach_info->default_display;
@@ -358,7 +358,7 @@ static inline void modify_gpio(void __iomem *reg,
 static int nuc900fb_init_registers(struct fb_info *info)
 {
 	struct nuc900fb_info *fbi = info->par;
-	struct nuc900fb_mach_info *mach_info = fbi->dev->platform_data;
+	struct nuc900fb_mach_info *mach_info = dev_get_platdata(fbi->dev);
 	void __iomem *regs = fbi->io;
 
 	/*reset the display engine*/
@@ -512,7 +512,7 @@ static int nuc900fb_probe(struct platform_device *pdev)
 	int size;
 
 	dev_dbg(&pdev->dev, "devinit\n");
-	mach_info = pdev->dev.platform_data;
+	mach_info = dev_get_platdata(&pdev->dev);
 	if (mach_info == NULL) {
 		dev_err(&pdev->dev,
 			"no platform data for lcd, cannot attach\n");
@@ -647,8 +647,7 @@ static int nuc900fb_probe(struct platform_device *pdev)
 		goto free_cpufreq;
 	}
 
-	printk(KERN_INFO "fb%d: %s frame buffer device\n",
-		fbinfo->node, fbinfo->fix.id);
+	fb_info(fbinfo, "%s frame buffer device\n", fbinfo->fix.id);
 
 	return 0;
 
diff --git a/drivers/video/nuc900fb.h b/drivers/video/fbdev/nuc900fb.h
index 9a1ca6dbb6b..9a1ca6dbb6b 100644
--- a/drivers/video/nuc900fb.h
+++ b/drivers/video/fbdev/nuc900fb.h
diff --git a/drivers/video/nvidia/Makefile b/drivers/video/fbdev/nvidia/Makefile
index ca47432113e..ca47432113e 100644
--- a/drivers/video/nvidia/Makefile
+++ b/drivers/video/fbdev/nvidia/Makefile
diff --git a/drivers/video/nvidia/nv_accel.c b/drivers/video/fbdev/nvidia/nv_accel.c
index ad6472a894e..ad6472a894e 100644
--- a/drivers/video/nvidia/nv_accel.c
+++ b/drivers/video/fbdev/nvidia/nv_accel.c
diff --git a/drivers/video/nvidia/nv_backlight.c b/drivers/video/fbdev/nvidia/nv_backlight.c
index 8471008aa6f..8471008aa6f 100644
--- a/drivers/video/nvidia/nv_backlight.c
+++ b/drivers/video/fbdev/nvidia/nv_backlight.c
diff --git a/drivers/video/nvidia/nv_dma.h b/drivers/video/fbdev/nvidia/nv_dma.h
index a7ed1c0acbb..a7ed1c0acbb 100644
--- a/drivers/video/nvidia/nv_dma.h
+++ b/drivers/video/fbdev/nvidia/nv_dma.h
diff --git a/drivers/video/nvidia/nv_hw.c b/drivers/video/fbdev/nvidia/nv_hw.c
index ed20a9871b3..81c80ac3c76 100644
--- a/drivers/video/nvidia/nv_hw.c
+++ b/drivers/video/fbdev/nvidia/nv_hw.c
@@ -1300,7 +1300,7 @@ void NVLoadStateExt(struct nvidia_par *par, RIVA_HW_STATE * state)
 					break;
 				default:
 					break;
-				};
+				}
 
 				NV_WR32(par->PGRAPH, 0x0b38, 0x2ffff800);
 				NV_WR32(par->PGRAPH, 0x0b3c, 0x00006000);
diff --git a/drivers/video/nvidia/nv_i2c.c b/drivers/video/fbdev/nvidia/nv_i2c.c
index d7994a17324..d7994a17324 100644
--- a/drivers/video/nvidia/nv_i2c.c
+++ b/drivers/video/fbdev/nvidia/nv_i2c.c
diff --git a/drivers/video/nvidia/nv_local.h b/drivers/video/fbdev/nvidia/nv_local.h
index 68e508daa41..68e508daa41 100644
--- a/drivers/video/nvidia/nv_local.h
+++ b/drivers/video/fbdev/nvidia/nv_local.h
diff --git a/drivers/video/nvidia/nv_of.c b/drivers/video/fbdev/nvidia/nv_of.c
index 3bc13df4b12..3bc13df4b12 100644
--- a/drivers/video/nvidia/nv_of.c
+++ b/drivers/video/fbdev/nvidia/nv_of.c
diff --git a/drivers/video/nvidia/nv_proto.h b/drivers/video/fbdev/nvidia/nv_proto.h
index ff5c410355e..ff5c410355e 100644
--- a/drivers/video/nvidia/nv_proto.h
+++ b/drivers/video/fbdev/nvidia/nv_proto.h
diff --git a/drivers/video/nvidia/nv_setup.c b/drivers/video/fbdev/nvidia/nv_setup.c
index 2f2e162134f..2f2e162134f 100644
--- a/drivers/video/nvidia/nv_setup.c
+++ b/drivers/video/fbdev/nvidia/nv_setup.c
diff --git a/drivers/video/nvidia/nv_type.h b/drivers/video/fbdev/nvidia/nv_type.h
index c03f7f55c76..c03f7f55c76 100644
--- a/drivers/video/nvidia/nv_type.h
+++ b/drivers/video/fbdev/nvidia/nv_type.h
diff --git a/drivers/video/nvidia/nvidia.c b/drivers/video/fbdev/nvidia/nvidia.c
index ff228713425..def04120467 100644
--- a/drivers/video/nvidia/nvidia.c
+++ b/drivers/video/fbdev/nvidia/nvidia.c
@@ -1461,7 +1461,6 @@ static void nvidiafb_remove(struct pci_dev *pd)
 	pci_release_regions(pd);
 	kfree(info->pixmap.addr);
 	framebuffer_release(info);
-	pci_set_drvdata(pd, NULL);
 	NVTRACE_LEAVE();
 }
 
diff --git a/drivers/video/fbdev/ocfb.c b/drivers/video/fbdev/ocfb.c
new file mode 100644
index 00000000000..7f9dc9bec30
--- /dev/null
+++ b/drivers/video/fbdev/ocfb.c
@@ -0,0 +1,440 @@
+/*
+ * OpenCores VGA/LCD 2.0 core frame buffer driver
+ *
+ * Copyright (C) 2013 Stefan Kristiansson, stefan.kristiansson@saunalahti.fi
+ *
+ * This file is licensed under the terms of the GNU General Public License
+ * version 2.  This program is licensed "as is" without any warranty of any
+ * kind, whether express or implied.
+ */
+
+#include <linux/delay.h>
+#include <linux/dma-mapping.h>
+#include <linux/errno.h>
+#include <linux/fb.h>
+#include <linux/init.h>
+#include <linux/io.h>
+#include <linux/kernel.h>
+#include <linux/mm.h>
+#include <linux/module.h>
+#include <linux/of.h>
+#include <linux/platform_device.h>
+#include <linux/string.h>
+#include <linux/slab.h>
+
+/* OCFB register defines */
+#define OCFB_CTRL	0x000
+#define OCFB_STAT	0x004
+#define OCFB_HTIM	0x008
+#define OCFB_VTIM	0x00c
+#define OCFB_HVLEN	0x010
+#define OCFB_VBARA	0x014
+#define OCFB_PALETTE	0x800
+
+#define OCFB_CTRL_VEN	0x00000001 /* Video Enable */
+#define OCFB_CTRL_HIE	0x00000002 /* HSync Interrupt Enable */
+#define OCFB_CTRL_PC	0x00000800 /* 8-bit Pseudo Color Enable*/
+#define OCFB_CTRL_CD8	0x00000000 /* Color Depth 8 */
+#define OCFB_CTRL_CD16	0x00000200 /* Color Depth 16 */
+#define OCFB_CTRL_CD24	0x00000400 /* Color Depth 24 */
+#define OCFB_CTRL_CD32	0x00000600 /* Color Depth 32 */
+#define OCFB_CTRL_VBL1	0x00000000 /* Burst Length 1 */
+#define OCFB_CTRL_VBL2	0x00000080 /* Burst Length 2 */
+#define OCFB_CTRL_VBL4	0x00000100 /* Burst Length 4 */
+#define OCFB_CTRL_VBL8	0x00000180 /* Burst Length 8 */
+
+#define PALETTE_SIZE	256
+
+#define OCFB_NAME	"OC VGA/LCD"
+
+static char *mode_option;
+
+static const struct fb_videomode default_mode = {
+	/* 640x480 @ 60 Hz, 31.5 kHz hsync */
+	NULL, 60, 640, 480, 39721, 40, 24, 32, 11, 96, 2,
+	0, FB_VMODE_NONINTERLACED
+};
+
+struct ocfb_dev {
+	struct fb_info info;
+	void __iomem *regs;
+	/* flag indicating whether the regs are little endian accessed */
+	int little_endian;
+	/* Physical and virtual addresses of framebuffer */
+	phys_addr_t fb_phys;
+	void __iomem *fb_virt;
+	u32 pseudo_palette[PALETTE_SIZE];
+};
+
+#ifndef MODULE
+static int __init ocfb_setup(char *options)
+{
+	char *curr_opt;
+
+	if (!options || !*options)
+		return 0;
+
+	while ((curr_opt = strsep(&options, ",")) != NULL) {
+		if (!*curr_opt)
+			continue;
+		mode_option = curr_opt;
+	}
+
+	return 0;
+}
+#endif
+
+static inline u32 ocfb_readreg(struct ocfb_dev *fbdev, loff_t offset)
+{
+	if (fbdev->little_endian)
+		return ioread32(fbdev->regs + offset);
+	else
+		return ioread32be(fbdev->regs + offset);
+}
+
+static void ocfb_writereg(struct ocfb_dev *fbdev, loff_t offset, u32 data)
+{
+	if (fbdev->little_endian)
+		iowrite32(data, fbdev->regs + offset);
+	else
+		iowrite32be(data, fbdev->regs + offset);
+}
+
+static int ocfb_setupfb(struct ocfb_dev *fbdev)
+{
+	unsigned long bpp_config;
+	struct fb_var_screeninfo *var = &fbdev->info.var;
+	struct device *dev = fbdev->info.device;
+	u32 hlen;
+	u32 vlen;
+
+	/* Disable display */
+	ocfb_writereg(fbdev, OCFB_CTRL, 0);
+
+	/* Register framebuffer address */
+	fbdev->little_endian = 0;
+	ocfb_writereg(fbdev, OCFB_VBARA, fbdev->fb_phys);
+
+	/* Detect endianess */
+	if (ocfb_readreg(fbdev, OCFB_VBARA) != fbdev->fb_phys) {
+		fbdev->little_endian = 1;
+		ocfb_writereg(fbdev, OCFB_VBARA, fbdev->fb_phys);
+	}
+
+	/* Horizontal timings */
+	ocfb_writereg(fbdev, OCFB_HTIM, (var->hsync_len - 1) << 24 |
+		      (var->right_margin - 1) << 16 | (var->xres - 1));
+
+	/* Vertical timings */
+	ocfb_writereg(fbdev, OCFB_VTIM, (var->vsync_len - 1) << 24 |
+		      (var->lower_margin - 1) << 16 | (var->yres - 1));
+
+	/* Total length of frame */
+	hlen = var->left_margin + var->right_margin + var->hsync_len +
+		var->xres;
+
+	vlen = var->upper_margin + var->lower_margin + var->vsync_len +
+		var->yres;
+
+	ocfb_writereg(fbdev, OCFB_HVLEN, (hlen - 1) << 16 | (vlen - 1));
+
+	bpp_config = OCFB_CTRL_CD8;
+	switch (var->bits_per_pixel) {
+	case 8:
+		if (!var->grayscale)
+			bpp_config |= OCFB_CTRL_PC;  /* enable palette */
+		break;
+
+	case 16:
+		bpp_config |= OCFB_CTRL_CD16;
+		break;
+
+	case 24:
+		bpp_config |= OCFB_CTRL_CD24;
+		break;
+
+	case 32:
+		bpp_config |= OCFB_CTRL_CD32;
+		break;
+
+	default:
+		dev_err(dev, "no bpp specified\n");
+		break;
+	}
+
+	/* maximum (8) VBL (video memory burst length) */
+	bpp_config |= OCFB_CTRL_VBL8;
+
+	/* Enable output */
+	ocfb_writereg(fbdev, OCFB_CTRL, (OCFB_CTRL_VEN | bpp_config));
+
+	return 0;
+}
+
+static int ocfb_setcolreg(unsigned regno, unsigned red, unsigned green,
+			  unsigned blue, unsigned transp,
+			  struct fb_info *info)
+{
+	struct ocfb_dev *fbdev = (struct ocfb_dev *)info->par;
+	u32 color;
+
+	if (regno >= info->cmap.len) {
+		dev_err(info->device, "regno >= cmap.len\n");
+		return 1;
+	}
+
+	if (info->var.grayscale) {
+		/* grayscale = 0.30*R + 0.59*G + 0.11*B */
+		red = green = blue = (red * 77 + green * 151 + blue * 28) >> 8;
+	}
+
+	red >>= (16 - info->var.red.length);
+	green >>= (16 - info->var.green.length);
+	blue >>= (16 - info->var.blue.length);
+	transp >>= (16 - info->var.transp.length);
+
+	if (info->var.bits_per_pixel == 8 && !info->var.grayscale) {
+		regno <<= 2;
+		color = (red << 16) | (green << 8) | blue;
+		ocfb_writereg(fbdev, OCFB_PALETTE + regno, color);
+	} else {
+		((u32 *)(info->pseudo_palette))[regno] =
+			(red << info->var.red.offset) |
+			(green << info->var.green.offset) |
+			(blue << info->var.blue.offset) |
+			(transp << info->var.transp.offset);
+	}
+
+	return 0;
+}
+
+static int ocfb_init_fix(struct ocfb_dev *fbdev)
+{
+	struct fb_var_screeninfo *var = &fbdev->info.var;
+	struct fb_fix_screeninfo *fix = &fbdev->info.fix;
+
+	strcpy(fix->id, OCFB_NAME);
+
+	fix->line_length = var->xres * var->bits_per_pixel/8;
+	fix->smem_len = fix->line_length * var->yres;
+	fix->type = FB_TYPE_PACKED_PIXELS;
+
+	if (var->bits_per_pixel == 8 && !var->grayscale)
+		fix->visual = FB_VISUAL_PSEUDOCOLOR;
+	else
+		fix->visual = FB_VISUAL_TRUECOLOR;
+
+	return 0;
+}
+
+static int ocfb_init_var(struct ocfb_dev *fbdev)
+{
+	struct fb_var_screeninfo *var = &fbdev->info.var;
+
+	var->accel_flags = FB_ACCEL_NONE;
+	var->activate = FB_ACTIVATE_NOW;
+	var->xres_virtual = var->xres;
+	var->yres_virtual = var->yres;
+
+	switch (var->bits_per_pixel) {
+	case 8:
+		var->transp.offset = 0;
+		var->transp.length = 0;
+		var->red.offset = 0;
+		var->red.length = 8;
+		var->green.offset = 0;
+		var->green.length = 8;
+		var->blue.offset = 0;
+		var->blue.length = 8;
+		break;
+
+	case 16:
+		var->transp.offset = 0;
+		var->transp.length = 0;
+		var->red.offset = 11;
+		var->red.length = 5;
+		var->green.offset = 5;
+		var->green.length = 6;
+		var->blue.offset = 0;
+		var->blue.length  = 5;
+		break;
+
+	case 24:
+		var->transp.offset = 0;
+		var->transp.length = 0;
+		var->red.offset = 16;
+		var->red.length = 8;
+		var->green.offset = 8;
+		var->green.length = 8;
+		var->blue.offset = 0;
+		var->blue.length = 8;
+		break;
+
+	case 32:
+		var->transp.offset = 24;
+		var->transp.length = 8;
+		var->red.offset = 16;
+		var->red.length = 8;
+		var->green.offset = 8;
+		var->green.length = 8;
+		var->blue.offset = 0;
+		var->blue.length = 8;
+		break;
+	}
+
+	return 0;
+}
+
+static struct fb_ops ocfb_ops = {
+	.owner		= THIS_MODULE,
+	.fb_setcolreg	= ocfb_setcolreg,
+	.fb_fillrect	= cfb_fillrect,
+	.fb_copyarea	= cfb_copyarea,
+	.fb_imageblit	= cfb_imageblit,
+};
+
+static int ocfb_probe(struct platform_device *pdev)
+{
+	int ret = 0;
+	struct ocfb_dev *fbdev;
+	struct resource *res;
+	int fbsize;
+
+	fbdev = devm_kzalloc(&pdev->dev, sizeof(*fbdev), GFP_KERNEL);
+	if (!fbdev)
+		return -ENOMEM;
+
+	platform_set_drvdata(pdev, fbdev);
+
+	fbdev->info.fbops = &ocfb_ops;
+	fbdev->info.device = &pdev->dev;
+	fbdev->info.par = fbdev;
+
+	/* Video mode setup */
+	if (!fb_find_mode(&fbdev->info.var, &fbdev->info, mode_option,
+			  NULL, 0, &default_mode, 16)) {
+		dev_err(&pdev->dev, "No valid video modes found\n");
+		return -EINVAL;
+	}
+	ocfb_init_var(fbdev);
+	ocfb_init_fix(fbdev);
+
+	/* Request I/O resource */
+	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+	if (!res) {
+		dev_err(&pdev->dev, "I/O resource request failed\n");
+		return -ENXIO;
+	}
+	res->flags &= ~IORESOURCE_CACHEABLE;
+	fbdev->regs = devm_ioremap_resource(&pdev->dev, res);
+	if (IS_ERR(fbdev->regs))
+		return PTR_ERR(fbdev->regs);
+
+	/* Allocate framebuffer memory */
+	fbsize = fbdev->info.fix.smem_len;
+	fbdev->fb_virt = dma_alloc_coherent(&pdev->dev, PAGE_ALIGN(fbsize),
+					    &fbdev->fb_phys, GFP_KERNEL);
+	if (!fbdev->fb_virt) {
+		dev_err(&pdev->dev,
+			"Frame buffer memory allocation failed\n");
+		return -ENOMEM;
+	}
+	fbdev->info.fix.smem_start = fbdev->fb_phys;
+	fbdev->info.screen_base = fbdev->fb_virt;
+	fbdev->info.pseudo_palette = fbdev->pseudo_palette;
+
+	/* Clear framebuffer */
+	memset_io(fbdev->fb_virt, 0, fbsize);
+
+	/* Setup and enable the framebuffer */
+	ocfb_setupfb(fbdev);
+
+	if (fbdev->little_endian)
+		fbdev->info.flags |= FBINFO_FOREIGN_ENDIAN;
+
+	/* Allocate color map */
+	ret = fb_alloc_cmap(&fbdev->info.cmap, PALETTE_SIZE, 0);
+	if (ret) {
+		dev_err(&pdev->dev, "Color map allocation failed\n");
+		goto err_dma_free;
+	}
+
+	/* Register framebuffer */
+	ret = register_framebuffer(&fbdev->info);
+	if (ret) {
+		dev_err(&pdev->dev, "Framebuffer registration failed\n");
+		goto err_dealloc_cmap;
+	}
+
+	return 0;
+
+err_dealloc_cmap:
+	fb_dealloc_cmap(&fbdev->info.cmap);
+
+err_dma_free:
+	dma_free_coherent(&pdev->dev, PAGE_ALIGN(fbsize), fbdev->fb_virt,
+			  fbdev->fb_phys);
+
+	return ret;
+}
+
+static int ocfb_remove(struct platform_device *pdev)
+{
+	struct ocfb_dev *fbdev = platform_get_drvdata(pdev);
+
+	unregister_framebuffer(&fbdev->info);
+	fb_dealloc_cmap(&fbdev->info.cmap);
+	dma_free_coherent(&pdev->dev, PAGE_ALIGN(fbdev->info.fix.smem_len),
+			  fbdev->fb_virt, fbdev->fb_phys);
+
+	/* Disable display */
+	ocfb_writereg(fbdev, OCFB_CTRL, 0);
+
+	platform_set_drvdata(pdev, NULL);
+
+	return 0;
+}
+
+static struct of_device_id ocfb_match[] = {
+	{ .compatible = "opencores,ocfb", },
+	{},
+};
+MODULE_DEVICE_TABLE(of, ocfb_match);
+
+static struct platform_driver ocfb_driver = {
+	.probe  = ocfb_probe,
+	.remove	= ocfb_remove,
+	.driver = {
+		.name = "ocfb_fb",
+		.of_match_table = ocfb_match,
+	}
+};
+
+/*
+ * Init and exit routines
+ */
+static int __init ocfb_init(void)
+{
+#ifndef MODULE
+	char *option = NULL;
+
+	if (fb_get_options("ocfb", &option))
+		return -ENODEV;
+	ocfb_setup(option);
+#endif
+	return platform_driver_register(&ocfb_driver);
+}
+
+static void __exit ocfb_exit(void)
+{
+	platform_driver_unregister(&ocfb_driver);
+}
+
+module_init(ocfb_init);
+module_exit(ocfb_exit);
+
+MODULE_AUTHOR("Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>");
+MODULE_DESCRIPTION("OpenCores VGA/LCD 2.0 frame buffer driver");
+MODULE_LICENSE("GPL v2");
+module_param(mode_option, charp, 0);
+MODULE_PARM_DESC(mode_option, "Video mode ('<xres>x<yres>[-<bpp>][@refresh]')");
diff --git a/drivers/video/offb.c b/drivers/video/fbdev/offb.c
index 0c4f34311ed..43a0a52fc52 100644
--- a/drivers/video/offb.c
+++ b/drivers/video/fbdev/offb.c
@@ -301,7 +301,7 @@ static struct fb_ops offb_ops = {
 static void __iomem *offb_map_reg(struct device_node *np, int index,
 				  unsigned long offset, unsigned long size)
 {
-	const u32 *addrp;
+	const __be32 *addrp;
 	u64 asize, taddr;
 	unsigned int flags;
 
@@ -369,7 +369,11 @@ static void offb_init_palette_hacks(struct fb_info *info, struct device_node *dp
 		}
 		of_node_put(pciparent);
 	} else if (dp && of_device_is_compatible(dp, "qemu,std-vga")) {
-		const u32 io_of_addr[3] = { 0x01000000, 0x0, 0x0 };
+#ifdef __BIG_ENDIAN
+		const __be32 io_of_addr[3] = { 0x01000000, 0x0, 0x0 };
+#else
+		const __be32 io_of_addr[3] = { 0x00000001, 0x0, 0x0 };
+#endif
 		u64 io_addr = of_translate_address(dp, io_of_addr);
 		if (io_addr != OF_BAD_ADDR) {
 			par->cmap_adr = ioremap(io_addr + 0x3c8, 2);
@@ -515,8 +519,7 @@ static void __init offb_init_fb(const char *name, const char *full_name,
 	if (register_framebuffer(info) < 0)
 		goto out_err;
 
-	printk(KERN_INFO "fb%d: Open Firmware frame buffer device on %s\n",
-	       info->node, full_name);
+	fb_info(info, "Open Firmware frame buffer device on %s\n", full_name);
 	return;
 
 out_err:
@@ -536,7 +539,7 @@ static void __init offb_init_nodriver(struct device_node *dp, int no_real_node)
 	unsigned int flags, rsize, addr_prop = 0;
 	unsigned long max_size = 0;
 	u64 rstart, address = OF_BAD_ADDR;
-	const u32 *pp, *addrp, *up;
+	const __be32 *pp, *addrp, *up;
 	u64 asize;
 	int foreign_endian = 0;
 
@@ -552,25 +555,25 @@ static void __init offb_init_nodriver(struct device_node *dp, int no_real_node)
 	if (pp == NULL)
 		pp = of_get_property(dp, "depth", &len);
 	if (pp && len == sizeof(u32))
-		depth = *pp;
+		depth = be32_to_cpup(pp);
 
 	pp = of_get_property(dp, "linux,bootx-width", &len);
 	if (pp == NULL)
 		pp = of_get_property(dp, "width", &len);
 	if (pp && len == sizeof(u32))
-		width = *pp;
+		width = be32_to_cpup(pp);
 
 	pp = of_get_property(dp, "linux,bootx-height", &len);
 	if (pp == NULL)
 		pp = of_get_property(dp, "height", &len);
 	if (pp && len == sizeof(u32))
-		height = *pp;
+		height = be32_to_cpup(pp);
 
 	pp = of_get_property(dp, "linux,bootx-linebytes", &len);
 	if (pp == NULL)
 		pp = of_get_property(dp, "linebytes", &len);
 	if (pp && len == sizeof(u32) && (*pp != 0xffffffffu))
-		pitch = *pp;
+		pitch = be32_to_cpup(pp);
 	else
 		pitch = width * ((depth + 7) / 8);
 
diff --git a/drivers/video/omap/Kconfig b/drivers/video/fbdev/omap/Kconfig
index 0bc3a936ce2..18c4cb0d569 100644
--- a/drivers/video/omap/Kconfig
+++ b/drivers/video/fbdev/omap/Kconfig
@@ -39,6 +39,15 @@ config FB_OMAP_LCD_MIPID
 	  the Mobile Industry Processor Interface DBI-C/DCS
 	  specification. (Supported LCDs: Philips LPH8923, Sharp LS041Y3)
 
+config FB_OMAP_LCD_H3
+	bool "TPS65010 LCD controller on OMAP-H3"
+	depends on MACH_OMAP_H3
+	depends on TPS65010
+	default y
+	help
+	  Say Y here if you want to have support for the LCD on the
+	  H3 board.
+
 config FB_OMAP_DMA_TUNE
         bool "Set DMA SDRAM access priority high"
         depends on FB_OMAP
diff --git a/drivers/video/fbdev/omap/Makefile b/drivers/video/fbdev/omap/Makefile
new file mode 100644
index 00000000000..732e0718be5
--- /dev/null
+++ b/drivers/video/fbdev/omap/Makefile
@@ -0,0 +1,27 @@
+#
+# Makefile for the OMAP1 framebuffer device driver
+#
+
+obj-$(CONFIG_FB_OMAP) += omapfb.o
+
+objs-yy := omapfb_main.o lcdc.o
+
+objs-y$(CONFIG_FB_OMAP_LCDC_EXTERNAL) += sossi.o
+
+objs-y$(CONFIG_FB_OMAP_LCDC_HWA742) += hwa742.o
+
+lcds-y$(CONFIG_MACH_AMS_DELTA) += lcd_ams_delta.o
+lcds-y$(CONFIG_FB_OMAP_LCD_H3) += lcd_h3.o
+lcds-y$(CONFIG_MACH_OMAP_PALMTE) += lcd_palmte.o
+lcds-y$(CONFIG_MACH_OMAP_PALMTT) += lcd_palmtt.o
+lcds-y$(CONFIG_MACH_OMAP_PALMZ71) += lcd_palmz71.o
+lcds-$(CONFIG_ARCH_OMAP16XX)$(CONFIG_MACH_OMAP_INNOVATOR) += lcd_inn1610.o
+lcds-$(CONFIG_ARCH_OMAP15XX)$(CONFIG_MACH_OMAP_INNOVATOR) += lcd_inn1510.o
+lcds-y$(CONFIG_MACH_OMAP_OSK) += lcd_osk.o
+
+lcds-y$(CONFIG_FB_OMAP_LCD_MIPID) += lcd_mipid.o
+lcds-y$(CONFIG_MACH_HERALD) += lcd_htcherald.o
+
+omapfb-objs := $(objs-yy)
+
+obj-$(CONFIG_FB_OMAP) += $(lcds-yy)
diff --git a/drivers/video/omap/hwa742.c b/drivers/video/fbdev/omap/hwa742.c
index f349ee6f0ce..a4ee65b8f91 100644
--- a/drivers/video/omap/hwa742.c
+++ b/drivers/video/fbdev/omap/hwa742.c
@@ -947,7 +947,7 @@ static int hwa742_init(struct omapfb_device *fbdev, int ext_mode,
 	hwa742.extif = fbdev->ext_if;
 	hwa742.int_ctrl = fbdev->int_ctrl;
 
-	omapfb_conf = fbdev->dev->platform_data;
+	omapfb_conf = dev_get_platdata(fbdev->dev);
 
 	hwa742.sys_ck = clk_get(NULL, "hwa_sys_ck");
 
diff --git a/drivers/video/omap/lcd_ams_delta.c b/drivers/video/fbdev/omap/lcd_ams_delta.c
index 4a5f2cd3d3b..4a5f2cd3d3b 100644
--- a/drivers/video/omap/lcd_ams_delta.c
+++ b/drivers/video/fbdev/omap/lcd_ams_delta.c
diff --git a/drivers/video/omap/lcd_h3.c b/drivers/video/fbdev/omap/lcd_h3.c
index 49bdeca81e5..49bdeca81e5 100644
--- a/drivers/video/omap/lcd_h3.c
+++ b/drivers/video/fbdev/omap/lcd_h3.c
diff --git a/drivers/video/omap/lcd_htcherald.c b/drivers/video/fbdev/omap/lcd_htcherald.c
index 20f477851d5..20f477851d5 100644
--- a/drivers/video/omap/lcd_htcherald.c
+++ b/drivers/video/fbdev/omap/lcd_htcherald.c
diff --git a/drivers/video/omap/lcd_inn1510.c b/drivers/video/fbdev/omap/lcd_inn1510.c
index 2ee423279e3..2ee423279e3 100644
--- a/drivers/video/omap/lcd_inn1510.c
+++ b/drivers/video/fbdev/omap/lcd_inn1510.c
diff --git a/drivers/video/omap/lcd_inn1610.c b/drivers/video/fbdev/omap/lcd_inn1610.c
index e3d3d135aa4..e3d3d135aa4 100644
--- a/drivers/video/omap/lcd_inn1610.c
+++ b/drivers/video/fbdev/omap/lcd_inn1610.c
diff --git a/drivers/video/omap/lcd_mipid.c b/drivers/video/fbdev/omap/lcd_mipid.c
index 803fee618d5..803fee618d5 100644
--- a/drivers/video/omap/lcd_mipid.c
+++ b/drivers/video/fbdev/omap/lcd_mipid.c
diff --git a/drivers/video/omap/lcd_osk.c b/drivers/video/fbdev/omap/lcd_osk.c
index 7fbe04bce0e..7fbe04bce0e 100644
--- a/drivers/video/omap/lcd_osk.c
+++ b/drivers/video/fbdev/omap/lcd_osk.c
diff --git a/drivers/video/omap/lcd_palmte.c b/drivers/video/fbdev/omap/lcd_palmte.c
index ff4fb624b90..ff4fb624b90 100644
--- a/drivers/video/omap/lcd_palmte.c
+++ b/drivers/video/fbdev/omap/lcd_palmte.c
diff --git a/drivers/video/omap/lcd_palmtt.c b/drivers/video/fbdev/omap/lcd_palmtt.c
index aaf3c8ba124..aaf3c8ba124 100644
--- a/drivers/video/omap/lcd_palmtt.c
+++ b/drivers/video/fbdev/omap/lcd_palmtt.c
diff --git a/drivers/video/omap/lcd_palmz71.c b/drivers/video/fbdev/omap/lcd_palmz71.c
index 3b7d8aa1cf3..3b7d8aa1cf3 100644
--- a/drivers/video/omap/lcd_palmz71.c
+++ b/drivers/video/fbdev/omap/lcd_palmz71.c
diff --git a/drivers/video/omap/lcdc.c b/drivers/video/fbdev/omap/lcdc.c
index b52f62595f6..6efa2591eaa 100644
--- a/drivers/video/omap/lcdc.c
+++ b/drivers/video/fbdev/omap/lcdc.c
@@ -74,7 +74,6 @@ static struct omap_lcd_controller {
 	void			(*dma_callback)(void *data);
 	void			*dma_callback_data;
 
-	int			fbmem_allocated;
 	dma_addr_t		vram_phys;
 	void			*vram_virt;
 	unsigned long		vram_size;
@@ -611,42 +610,6 @@ static void lcdc_dma_handler(u16 status, void *data)
 		lcdc.dma_callback(lcdc.dma_callback_data);
 }
 
-static int mmap_kern(void)
-{
-	struct vm_struct	*kvma;
-	struct vm_area_struct	vma;
-	pgprot_t		pgprot;
-	unsigned long		vaddr;
-
-	kvma = get_vm_area(lcdc.vram_size, VM_IOREMAP);
-	if (kvma == NULL) {
-		dev_err(lcdc.fbdev->dev, "can't get kernel vm area\n");
-		return -ENOMEM;
-	}
-	vma.vm_mm = &init_mm;
-
-	vaddr = (unsigned long)kvma->addr;
-	vma.vm_start = vaddr;
-	vma.vm_end = vaddr + lcdc.vram_size;
-
-	pgprot = pgprot_writecombine(pgprot_kernel);
-	if (io_remap_pfn_range(&vma, vaddr,
-			   lcdc.vram_phys >> PAGE_SHIFT,
-			   lcdc.vram_size, pgprot) < 0) {
-		dev_err(lcdc.fbdev->dev, "kernel mmap for FB memory failed\n");
-		return -EAGAIN;
-	}
-
-	lcdc.vram_virt = (void *)vaddr;
-
-	return 0;
-}
-
-static void unmap_kern(void)
-{
-	vunmap(lcdc.vram_virt);
-}
-
 static int alloc_palette_ram(void)
 {
 	lcdc.palette_virt = dma_alloc_writecombine(lcdc.fbdev->dev,
@@ -703,8 +666,6 @@ static void free_fbmem(void)
 
 static int setup_fbmem(struct omapfb_mem_desc *req_md)
 {
-	int r;
-
 	if (!req_md->region_cnt) {
 		dev_err(lcdc.fbdev->dev, "no memory regions defined\n");
 		return -EINVAL;
@@ -715,31 +676,7 @@ static int setup_fbmem(struct omapfb_mem_desc *req_md)
 		req_md->region_cnt = 1;
 	}
 
-	if (req_md->region[0].paddr == 0) {
-		lcdc.fbmem_allocated = 1;
-		if ((r = alloc_fbmem(&req_md->region[0])) < 0)
-			return r;
-		return 0;
-	}
-
-	lcdc.vram_phys = req_md->region[0].paddr;
-	lcdc.vram_size = req_md->region[0].size;
-
-	if ((r = mmap_kern()) < 0)
-		return r;
-
-	dev_dbg(lcdc.fbdev->dev, "vram at %08x size %08lx mapped to 0x%p\n",
-		 lcdc.vram_phys, lcdc.vram_size, lcdc.vram_virt);
-
-	return 0;
-}
-
-static void cleanup_fbmem(void)
-{
-	if (lcdc.fbmem_allocated)
-		free_fbmem();
-	else
-		unmap_kern();
+	return alloc_fbmem(&req_md->region[0]);
 }
 
 static int omap_lcdc_init(struct omapfb_device *fbdev, int ext_mode,
@@ -833,7 +770,7 @@ static void omap_lcdc_cleanup(void)
 {
 	if (!lcdc.ext_mode)
 		free_palette_ram();
-	cleanup_fbmem();
+	free_fbmem();
 	omap_free_lcd_dma();
 	free_irq(OMAP_LCDC_IRQ, lcdc.fbdev);
 	clk_disable(lcdc.lcd_ck);
diff --git a/drivers/video/omap/lcdc.h b/drivers/video/fbdev/omap/lcdc.h
index 845222270db..845222270db 100644
--- a/drivers/video/omap/lcdc.h
+++ b/drivers/video/fbdev/omap/lcdc.h
diff --git a/drivers/video/omap/omapfb.h b/drivers/video/fbdev/omap/omapfb.h
index 2921d20e4fb..2921d20e4fb 100644
--- a/drivers/video/omap/omapfb.h
+++ b/drivers/video/fbdev/omap/omapfb.h
diff --git a/drivers/video/omap/omapfb_main.c b/drivers/video/fbdev/omap/omapfb_main.c
index d40612c31a9..d8d028d9871 100644
--- a/drivers/video/omap/omapfb_main.c
+++ b/drivers/video/fbdev/omap/omapfb_main.c
@@ -1602,7 +1602,7 @@ static int omapfb_find_ctrl(struct omapfb_device *fbdev)
 	char name[17];
 	int i;
 
-	conf = fbdev->dev->platform_data;
+	conf = dev_get_platdata(fbdev->dev);
 
 	fbdev->ctrl = NULL;
 
@@ -1674,7 +1674,7 @@ static int omapfb_do_probe(struct platform_device *pdev,
 		goto cleanup;
 	}
 
-	if (pdev->dev.platform_data == NULL) {
+	if (dev_get_platdata(&pdev->dev) == NULL) {
 		dev_err(&pdev->dev, "missing platform data\n");
 		r = -ENOENT;
 		goto cleanup;
@@ -1823,6 +1823,7 @@ void omapfb_register_panel(struct lcd_panel *panel)
 	if (fbdev_pdev != NULL)
 		omapfb_do_probe(fbdev_pdev, fbdev_panel);
 }
+EXPORT_SYMBOL_GPL(omapfb_register_panel);
 
 /* Called when the device is being detached from the driver */
 static int omapfb_remove(struct platform_device *pdev)
diff --git a/drivers/video/omap/sossi.c b/drivers/video/fbdev/omap/sossi.c
index d4e7684e704..d4e7684e704 100644
--- a/drivers/video/omap/sossi.c
+++ b/drivers/video/fbdev/omap/sossi.c
diff --git a/drivers/video/fbdev/omap2/Kconfig b/drivers/video/fbdev/omap2/Kconfig
new file mode 100644
index 00000000000..c22955d2de9
--- /dev/null
+++ b/drivers/video/fbdev/omap2/Kconfig
@@ -0,0 +1,10 @@
+config OMAP2_VRFB
+	bool
+
+if ARCH_OMAP2PLUS
+
+source "drivers/video/fbdev/omap2/dss/Kconfig"
+source "drivers/video/fbdev/omap2/omapfb/Kconfig"
+source "drivers/video/fbdev/omap2/displays-new/Kconfig"
+
+endif
diff --git a/drivers/video/omap2/Makefile b/drivers/video/fbdev/omap2/Makefile
index 86873c2fbb2..f8745ec369c 100644
--- a/drivers/video/omap2/Makefile
+++ b/drivers/video/fbdev/omap2/Makefile
@@ -1,6 +1,5 @@
 obj-$(CONFIG_OMAP2_VRFB) += vrfb.o
 
-obj-$(CONFIG_OMAP2_DSS) += dss/
-obj-y += displays/
+obj-y += dss/
 obj-y += displays-new/
 obj-$(CONFIG_FB_OMAP2) += omapfb/
diff --git a/drivers/video/omap2/displays-new/Kconfig b/drivers/video/fbdev/omap2/displays-new/Kconfig
index 6c90885b094..e6cfc38160d 100644
--- a/drivers/video/omap2/displays-new/Kconfig
+++ b/drivers/video/fbdev/omap2/displays-new/Kconfig
@@ -35,6 +35,7 @@ config DISPLAY_PANEL_DPI
 
 config DISPLAY_PANEL_DSI_CM
 	tristate "Generic DSI Command Mode Panel"
+	depends on BACKLIGHT_CLASS_DEVICE
 	help
 	  Driver for generic DSI command mode panels.
 
@@ -56,6 +57,12 @@ config DISPLAY_PANEL_SHARP_LS037V7DW01
         help
           LCD Panel used in TI's SDP3430 and EVM boards
 
+config DISPLAY_PANEL_TPO_TD028TTEC1
+        tristate "TPO TD028TTEC1 LCD Panel"
+        depends on SPI
+        help
+          LCD panel used in Openmoko.
+
 config DISPLAY_PANEL_TPO_TD043MTEA1
         tristate "TPO TD043MTEA1 LCD Panel"
         depends on SPI
diff --git a/drivers/video/omap2/displays-new/Makefile b/drivers/video/fbdev/omap2/displays-new/Makefile
index 5aeb11b8fcd..0323a8a1c68 100644
--- a/drivers/video/omap2/displays-new/Makefile
+++ b/drivers/video/fbdev/omap2/displays-new/Makefile
@@ -8,5 +8,6 @@ obj-$(CONFIG_DISPLAY_PANEL_DSI_CM) += panel-dsi-cm.o
 obj-$(CONFIG_DISPLAY_PANEL_SONY_ACX565AKM) += panel-sony-acx565akm.o
 obj-$(CONFIG_DISPLAY_PANEL_LGPHILIPS_LB035Q02) += panel-lgphilips-lb035q02.o
 obj-$(CONFIG_DISPLAY_PANEL_SHARP_LS037V7DW01) += panel-sharp-ls037v7dw01.o
+obj-$(CONFIG_DISPLAY_PANEL_TPO_TD028TTEC1) += panel-tpo-td028ttec1.o
 obj-$(CONFIG_DISPLAY_PANEL_TPO_TD043MTEA1) += panel-tpo-td043mtea1.o
 obj-$(CONFIG_DISPLAY_PANEL_NEC_NL8048HL11) += panel-nec-nl8048hl11.o
diff --git a/drivers/video/omap2/displays-new/connector-analog-tv.c b/drivers/video/fbdev/omap2/displays-new/connector-analog-tv.c
index 1b60698f141..5ee3b5505f7 100644
--- a/drivers/video/omap2/displays-new/connector-analog-tv.c
+++ b/drivers/video/fbdev/omap2/displays-new/connector-analog-tv.c
@@ -12,6 +12,7 @@
 #include <linux/slab.h>
 #include <linux/module.h>
 #include <linux/platform_device.h>
+#include <linux/of.h>
 
 #include <video/omapdss.h>
 #include <video/omap-panel-data.h>
@@ -31,7 +32,7 @@ struct panel_drv_data {
 static const struct omap_video_timings tvc_pal_timings = {
 	.x_res		= 720,
 	.y_res		= 574,
-	.pixel_clock	= 13500,
+	.pixelclock	= 13500000,
 	.hsw		= 64,
 	.hfp		= 12,
 	.hbp		= 68,
@@ -42,6 +43,12 @@ static const struct omap_video_timings tvc_pal_timings = {
 	.interlace	= true,
 };
 
+static const struct of_device_id tvc_of_match[];
+
+struct tvc_of_data {
+	enum omap_dss_venc_type connector_type;
+};
+
 #define to_panel_data(x) container_of(x, struct panel_drv_data, dssdev)
 
 static int tvc_connect(struct omap_dss_device *dssdev)
@@ -91,8 +98,12 @@ static int tvc_enable(struct omap_dss_device *dssdev)
 
 	in->ops.atv->set_timings(in, &ddata->timings);
 
-	in->ops.atv->set_type(in, ddata->connector_type);
-	in->ops.atv->invert_vid_out_polarity(in, ddata->invert_polarity);
+	if (!ddata->dev->of_node) {
+		in->ops.atv->set_type(in, ddata->connector_type);
+
+		in->ops.atv->invert_vid_out_polarity(in,
+			ddata->invert_polarity);
+	}
 
 	r = in->ops.atv->enable(in);
 	if (r)
@@ -191,7 +202,7 @@ static int tvc_probe_pdata(struct platform_device *pdev)
 	in = omap_dss_find_output(pdata->source);
 	if (in == NULL) {
 		dev_err(&pdev->dev, "Failed to find video source\n");
-		return -ENODEV;
+		return -EPROBE_DEFER;
 	}
 
 	ddata->in = in;
@@ -205,6 +216,23 @@ static int tvc_probe_pdata(struct platform_device *pdev)
 	return 0;
 }
 
+static int tvc_probe_of(struct platform_device *pdev)
+{
+	struct panel_drv_data *ddata = platform_get_drvdata(pdev);
+	struct device_node *node = pdev->dev.of_node;
+	struct omap_dss_device *in;
+
+	in = omapdss_of_find_source_for_first_ep(node);
+	if (IS_ERR(in)) {
+		dev_err(&pdev->dev, "failed to find video source\n");
+		return PTR_ERR(in);
+	}
+
+	ddata->in = in;
+
+	return 0;
+}
+
 static int tvc_probe(struct platform_device *pdev)
 {
 	struct panel_drv_data *ddata;
@@ -222,6 +250,10 @@ static int tvc_probe(struct platform_device *pdev)
 		r = tvc_probe_pdata(pdev);
 		if (r)
 			return r;
+	} else if (pdev->dev.of_node) {
+		r = tvc_probe_of(pdev);
+		if (r)
+			return r;
 	} else {
 		return -ENODEV;
 	}
@@ -263,12 +295,19 @@ static int __exit tvc_remove(struct platform_device *pdev)
 	return 0;
 }
 
+static const struct of_device_id tvc_of_match[] = {
+	{ .compatible = "omapdss,svideo-connector", },
+	{ .compatible = "omapdss,composite-video-connector", },
+	{},
+};
+
 static struct platform_driver tvc_connector_driver = {
 	.probe	= tvc_probe,
 	.remove	= __exit_p(tvc_remove),
 	.driver	= {
 		.name	= "connector-analog-tv",
 		.owner	= THIS_MODULE,
+		.of_match_table = tvc_of_match,
 	},
 };
 
diff --git a/drivers/video/omap2/displays-new/connector-dvi.c b/drivers/video/fbdev/omap2/displays-new/connector-dvi.c
index bc5f8ceda37..74de2bc50c4 100644
--- a/drivers/video/omap2/displays-new/connector-dvi.c
+++ b/drivers/video/fbdev/omap2/displays-new/connector-dvi.c
@@ -23,7 +23,7 @@ static const struct omap_video_timings dvic_default_timings = {
 	.x_res		= 640,
 	.y_res		= 480,
 
-	.pixel_clock	= 23500,
+	.pixelclock	= 23500000,
 
 	.hfp		= 48,
 	.hsw		= 32,
@@ -262,8 +262,11 @@ static int dvic_probe_pdata(struct platform_device *pdev)
 
 	in = omap_dss_find_output(pdata->source);
 	if (in == NULL) {
+		if (ddata->i2c_adapter)
+			i2c_put_adapter(ddata->i2c_adapter);
+
 		dev_err(&pdev->dev, "Failed to find video source\n");
-		return -ENODEV;
+		return -EPROBE_DEFER;
 	}
 
 	ddata->in = in;
@@ -274,6 +277,37 @@ static int dvic_probe_pdata(struct platform_device *pdev)
 	return 0;
 }
 
+static int dvic_probe_of(struct platform_device *pdev)
+{
+	struct panel_drv_data *ddata = platform_get_drvdata(pdev);
+	struct device_node *node = pdev->dev.of_node;
+	struct omap_dss_device *in;
+	struct device_node *adapter_node;
+	struct i2c_adapter *adapter;
+
+	in = omapdss_of_find_source_for_first_ep(node);
+	if (IS_ERR(in)) {
+		dev_err(&pdev->dev, "failed to find video source\n");
+		return PTR_ERR(in);
+	}
+
+	ddata->in = in;
+
+	adapter_node = of_parse_phandle(node, "ddc-i2c-bus", 0);
+	if (adapter_node) {
+		adapter = of_find_i2c_adapter_by_node(adapter_node);
+		if (adapter == NULL) {
+			dev_err(&pdev->dev, "failed to parse ddc-i2c-bus\n");
+			omap_dss_put_device(ddata->in);
+			return -EPROBE_DEFER;
+		}
+
+		ddata->i2c_adapter = adapter;
+	}
+
+	return 0;
+}
+
 static int dvic_probe(struct platform_device *pdev)
 {
 	struct panel_drv_data *ddata;
@@ -290,6 +324,10 @@ static int dvic_probe(struct platform_device *pdev)
 		r = dvic_probe_pdata(pdev);
 		if (r)
 			return r;
+	} else if (pdev->dev.of_node) {
+		r = dvic_probe_of(pdev);
+		if (r)
+			return r;
 	} else {
 		return -ENODEV;
 	}
@@ -313,6 +351,10 @@ static int dvic_probe(struct platform_device *pdev)
 
 err_reg:
 	omap_dss_put_device(ddata->in);
+
+	if (ddata->i2c_adapter)
+		i2c_put_adapter(ddata->i2c_adapter);
+
 	return r;
 }
 
@@ -335,12 +377,20 @@ static int __exit dvic_remove(struct platform_device *pdev)
 	return 0;
 }
 
+static const struct of_device_id dvic_of_match[] = {
+	{ .compatible = "omapdss,dvi-connector", },
+	{},
+};
+
+MODULE_DEVICE_TABLE(of, dvic_of_match);
+
 static struct platform_driver dvi_connector_driver = {
 	.probe	= dvic_probe,
 	.remove	= __exit_p(dvic_remove),
 	.driver	= {
 		.name	= "connector-dvi",
 		.owner	= THIS_MODULE,
+		.of_match_table = dvic_of_match,
 	},
 };
 
diff --git a/drivers/video/omap2/displays-new/connector-hdmi.c b/drivers/video/fbdev/omap2/displays-new/connector-hdmi.c
index c5826716d6a..4420ccb69aa 100644
--- a/drivers/video/omap2/displays-new/connector-hdmi.c
+++ b/drivers/video/fbdev/omap2/displays-new/connector-hdmi.c
@@ -12,6 +12,8 @@
 #include <linux/slab.h>
 #include <linux/module.h>
 #include <linux/platform_device.h>
+#include <linux/of.h>
+#include <linux/of_gpio.h>
 
 #include <drm/drm_edid.h>
 
@@ -21,7 +23,7 @@
 static const struct omap_video_timings hdmic_default_timings = {
 	.x_res		= 640,
 	.y_res		= 480,
-	.pixel_clock	= 25175,
+	.pixelclock	= 25175000,
 	.hsw		= 96,
 	.hfp		= 16,
 	.hbp		= 48,
@@ -42,6 +44,8 @@ struct panel_drv_data {
 	struct device *dev;
 
 	struct omap_video_timings timings;
+
+	int hpd_gpio;
 };
 
 #define to_panel_data(x) container_of(x, struct panel_drv_data, dssdev)
@@ -160,7 +164,10 @@ static bool hdmic_detect(struct omap_dss_device *dssdev)
 	struct panel_drv_data *ddata = to_panel_data(dssdev);
 	struct omap_dss_device *in = ddata->in;
 
-	return in->ops.hdmi->detect(in);
+	if (gpio_is_valid(ddata->hpd_gpio))
+		return gpio_get_value_cansleep(ddata->hpd_gpio);
+	else
+		return in->ops.hdmi->detect(in);
 }
 
 static int hdmic_audio_enable(struct omap_dss_device *dssdev)
@@ -287,10 +294,12 @@ static int hdmic_probe_pdata(struct platform_device *pdev)
 
 	pdata = dev_get_platdata(&pdev->dev);
 
+	ddata->hpd_gpio = -ENODEV;
+
 	in = omap_dss_find_output(pdata->source);
 	if (in == NULL) {
 		dev_err(&pdev->dev, "Failed to find video source\n");
-		return -ENODEV;
+		return -EPROBE_DEFER;
 	}
 
 	ddata->in = in;
@@ -301,6 +310,31 @@ static int hdmic_probe_pdata(struct platform_device *pdev)
 	return 0;
 }
 
+static int hdmic_probe_of(struct platform_device *pdev)
+{
+	struct panel_drv_data *ddata = platform_get_drvdata(pdev);
+	struct device_node *node = pdev->dev.of_node;
+	struct omap_dss_device *in;
+	int gpio;
+
+	/* HPD GPIO */
+	gpio = of_get_named_gpio(node, "hpd-gpios", 0);
+	if (gpio_is_valid(gpio))
+		ddata->hpd_gpio = gpio;
+	else
+		ddata->hpd_gpio = -ENODEV;
+
+	in = omapdss_of_find_source_for_first_ep(node);
+	if (IS_ERR(in)) {
+		dev_err(&pdev->dev, "failed to find video source\n");
+		return PTR_ERR(in);
+	}
+
+	ddata->in = in;
+
+	return 0;
+}
+
 static int hdmic_probe(struct platform_device *pdev)
 {
 	struct panel_drv_data *ddata;
@@ -318,10 +352,21 @@ static int hdmic_probe(struct platform_device *pdev)
 		r = hdmic_probe_pdata(pdev);
 		if (r)
 			return r;
+	} else if (pdev->dev.of_node) {
+		r = hdmic_probe_of(pdev);
+		if (r)
+			return r;
 	} else {
 		return -ENODEV;
 	}
 
+	if (gpio_is_valid(ddata->hpd_gpio)) {
+		r = devm_gpio_request_one(&pdev->dev, ddata->hpd_gpio,
+				GPIOF_DIR_IN, "hdmi_hpd");
+		if (r)
+			goto err_reg;
+	}
+
 	ddata->timings = hdmic_default_timings;
 
 	dssdev = &ddata->dssdev;
@@ -359,12 +404,20 @@ static int __exit hdmic_remove(struct platform_device *pdev)
 	return 0;
 }
 
+static const struct of_device_id hdmic_of_match[] = {
+	{ .compatible = "omapdss,hdmi-connector", },
+	{},
+};
+
+MODULE_DEVICE_TABLE(of, hdmic_of_match);
+
 static struct platform_driver hdmi_connector_driver = {
 	.probe	= hdmic_probe,
 	.remove	= __exit_p(hdmic_remove),
 	.driver	= {
 		.name	= "connector-hdmi",
 		.owner	= THIS_MODULE,
+		.of_match_table = hdmic_of_match,
 	},
 };
 
diff --git a/drivers/video/omap2/displays-new/encoder-tfp410.c b/drivers/video/fbdev/omap2/displays-new/encoder-tfp410.c
index a04f65856d6..b4e9a42a79e 100644
--- a/drivers/video/omap2/displays-new/encoder-tfp410.c
+++ b/drivers/video/fbdev/omap2/displays-new/encoder-tfp410.c
@@ -13,6 +13,7 @@
 #include <linux/module.h>
 #include <linux/platform_device.h>
 #include <linux/slab.h>
+#include <linux/of_gpio.h>
 
 #include <video/omapdss.h>
 #include <video/omap-panel-data.h>
@@ -43,8 +44,8 @@ static int tfp410_connect(struct omap_dss_device *dssdev,
 	if (r)
 		return r;
 
-	dst->output = dssdev;
-	dssdev->device = dst;
+	dst->src = dssdev;
+	dssdev->dst = dst;
 
 	return 0;
 }
@@ -59,12 +60,12 @@ static void tfp410_disconnect(struct omap_dss_device *dssdev,
 	if (!omapdss_device_is_connected(dssdev))
 		return;
 
-	WARN_ON(dst != dssdev->device);
-	if (dst != dssdev->device)
+	WARN_ON(dst != dssdev->dst);
+	if (dst != dssdev->dst)
 		return;
 
-	dst->output = NULL;
-	dssdev->device = NULL;
+	dst->src = NULL;
+	dssdev->dst = NULL;
 
 	in->ops.dpi->disconnect(in, &ddata->dssdev);
 }
@@ -82,7 +83,8 @@ static int tfp410_enable(struct omap_dss_device *dssdev)
 		return 0;
 
 	in->ops.dpi->set_timings(in, &ddata->timings);
-	in->ops.dpi->set_data_lines(in, ddata->data_lines);
+	if (ddata->data_lines)
+		in->ops.dpi->set_data_lines(in, ddata->data_lines);
 
 	r = in->ops.dpi->enable(in);
 	if (r)
@@ -179,6 +181,33 @@ static int tfp410_probe_pdata(struct platform_device *pdev)
 	return 0;
 }
 
+static int tfp410_probe_of(struct platform_device *pdev)
+{
+	struct panel_drv_data *ddata = platform_get_drvdata(pdev);
+	struct device_node *node = pdev->dev.of_node;
+	struct omap_dss_device *in;
+	int gpio;
+
+	gpio = of_get_named_gpio(node, "powerdown-gpios", 0);
+
+	if (gpio_is_valid(gpio) || gpio == -ENOENT) {
+		ddata->pd_gpio = gpio;
+	} else {
+		dev_err(&pdev->dev, "failed to parse PD gpio\n");
+		return gpio;
+	}
+
+	in = omapdss_of_find_source_for_first_ep(node);
+	if (IS_ERR(in)) {
+		dev_err(&pdev->dev, "failed to find video source\n");
+		return PTR_ERR(in);
+	}
+
+	ddata->in = in;
+
+	return 0;
+}
+
 static int tfp410_probe(struct platform_device *pdev)
 {
 	struct panel_drv_data *ddata;
@@ -195,6 +224,10 @@ static int tfp410_probe(struct platform_device *pdev)
 		r = tfp410_probe_pdata(pdev);
 		if (r)
 			return r;
+	} else if (pdev->dev.of_node) {
+		r = tfp410_probe_of(pdev);
+		if (r)
+			return r;
 	} else {
 		return -ENODEV;
 	}
@@ -244,19 +277,27 @@ static int __exit tfp410_remove(struct platform_device *pdev)
 
 	WARN_ON(omapdss_device_is_connected(dssdev));
 	if (omapdss_device_is_connected(dssdev))
-		tfp410_disconnect(dssdev, dssdev->device);
+		tfp410_disconnect(dssdev, dssdev->dst);
 
 	omap_dss_put_device(in);
 
 	return 0;
 }
 
+static const struct of_device_id tfp410_of_match[] = {
+	{ .compatible = "omapdss,ti,tfp410", },
+	{},
+};
+
+MODULE_DEVICE_TABLE(of, tfp410_of_match);
+
 static struct platform_driver tfp410_driver = {
 	.probe	= tfp410_probe,
 	.remove	= __exit_p(tfp410_remove),
 	.driver	= {
 		.name	= "tfp410",
 		.owner	= THIS_MODULE,
+		.of_match_table = tfp410_of_match,
 	},
 };
 
diff --git a/drivers/video/omap2/displays-new/encoder-tpd12s015.c b/drivers/video/fbdev/omap2/displays-new/encoder-tpd12s015.c
index ce0e010026c..7e33686171e 100644
--- a/drivers/video/omap2/displays-new/encoder-tpd12s015.c
+++ b/drivers/video/fbdev/omap2/displays-new/encoder-tpd12s015.c
@@ -15,6 +15,7 @@
 #include <linux/slab.h>
 #include <linux/gpio.h>
 #include <linux/platform_device.h>
+#include <linux/of_gpio.h>
 
 #include <video/omapdss.h>
 #include <video/omap-panel-data.h>
@@ -66,10 +67,10 @@ static int tpd_connect(struct omap_dss_device *dssdev,
 	if (r)
 		return r;
 
-	dst->output = dssdev;
-	dssdev->device = dst;
+	dst->src = dssdev;
+	dssdev->dst = dst;
 
-	INIT_COMPLETION(ddata->hpd_completion);
+	reinit_completion(&ddata->hpd_completion);
 
 	gpio_set_value_cansleep(ddata->ct_cp_hpd_gpio, 1);
 	/* DC-DC converter needs at max 300us to get to 90% of 5V */
@@ -95,15 +96,15 @@ static void tpd_disconnect(struct omap_dss_device *dssdev,
 	struct panel_drv_data *ddata = to_panel_data(dssdev);
 	struct omap_dss_device *in = ddata->in;
 
-	WARN_ON(dst != dssdev->device);
+	WARN_ON(dst != dssdev->dst);
 
-	if (dst != dssdev->device)
+	if (dst != dssdev->dst)
 		return;
 
 	gpio_set_value_cansleep(ddata->ct_cp_hpd_gpio, 0);
 
-	dst->output = NULL;
-	dssdev->device = NULL;
+	dst->src = NULL;
+	dssdev->dst = NULL;
 
 	in->ops.hdmi->disconnect(in, &ddata->dssdev);
 }
@@ -289,6 +290,49 @@ static int tpd_probe_pdata(struct platform_device *pdev)
 	return 0;
 }
 
+static int tpd_probe_of(struct platform_device *pdev)
+{
+	struct panel_drv_data *ddata = platform_get_drvdata(pdev);
+	struct device_node *node = pdev->dev.of_node;
+	struct omap_dss_device *in;
+	int gpio;
+
+	/* CT CP HPD GPIO */
+	gpio = of_get_gpio(node, 0);
+	if (!gpio_is_valid(gpio)) {
+		dev_err(&pdev->dev, "failed to parse CT CP HPD gpio\n");
+		return gpio;
+	}
+	ddata->ct_cp_hpd_gpio = gpio;
+
+	/* LS OE GPIO */
+	gpio = of_get_gpio(node, 1);
+	if (gpio_is_valid(gpio) || gpio == -ENOENT) {
+		ddata->ls_oe_gpio = gpio;
+	} else {
+		dev_err(&pdev->dev, "failed to parse LS OE gpio\n");
+		return gpio;
+	}
+
+	/* HPD GPIO */
+	gpio = of_get_gpio(node, 2);
+	if (!gpio_is_valid(gpio)) {
+		dev_err(&pdev->dev, "failed to parse HPD gpio\n");
+		return gpio;
+	}
+	ddata->hpd_gpio = gpio;
+
+	in = omapdss_of_find_source_for_first_ep(node);
+	if (IS_ERR(in)) {
+		dev_err(&pdev->dev, "failed to find video source\n");
+		return PTR_ERR(in);
+	}
+
+	ddata->in = in;
+
+	return 0;
+}
+
 static int tpd_probe(struct platform_device *pdev)
 {
 	struct omap_dss_device *in, *dssdev;
@@ -307,6 +351,10 @@ static int tpd_probe(struct platform_device *pdev)
 		r = tpd_probe_pdata(pdev);
 		if (r)
 			return r;
+	} else if (pdev->dev.of_node) {
+		r = tpd_probe_of(pdev);
+		if (r)
+			return r;
 	} else {
 		return -ENODEV;
 	}
@@ -372,19 +420,27 @@ static int __exit tpd_remove(struct platform_device *pdev)
 
 	WARN_ON(omapdss_device_is_connected(dssdev));
 	if (omapdss_device_is_connected(dssdev))
-		tpd_disconnect(dssdev, dssdev->device);
+		tpd_disconnect(dssdev, dssdev->dst);
 
 	omap_dss_put_device(in);
 
 	return 0;
 }
 
+static const struct of_device_id tpd_of_match[] = {
+	{ .compatible = "omapdss,ti,tpd12s015", },
+	{},
+};
+
+MODULE_DEVICE_TABLE(of, tpd_of_match);
+
 static struct platform_driver tpd_driver = {
 	.probe	= tpd_probe,
 	.remove	= __exit_p(tpd_remove),
 	.driver	= {
 		.name	= "tpd12s015",
 		.owner	= THIS_MODULE,
+		.of_match_table = tpd_of_match,
 	},
 };
 
diff --git a/drivers/video/omap2/displays-new/panel-dpi.c b/drivers/video/fbdev/omap2/displays-new/panel-dpi.c
index 5f8f7e7c81e..3636b61dc9b 100644
--- a/drivers/video/omap2/displays-new/panel-dpi.c
+++ b/drivers/video/fbdev/omap2/displays-new/panel-dpi.c
@@ -13,9 +13,12 @@
 #include <linux/module.h>
 #include <linux/platform_device.h>
 #include <linux/slab.h>
+#include <linux/of.h>
+#include <linux/of_gpio.h>
 
 #include <video/omapdss.h>
 #include <video/omap-panel-data.h>
+#include <video/of_display_timing.h>
 
 struct panel_drv_data {
 	struct omap_dss_device dssdev;
@@ -25,8 +28,10 @@ struct panel_drv_data {
 
 	struct omap_video_timings videomode;
 
+	/* used for non-DT boot, to be removed */
 	int backlight_gpio;
-	int enable_gpio;
+
+	struct gpio_desc *enable_gpio;
 };
 
 #define to_panel_data(p) container_of(p, struct panel_drv_data, dssdev)
@@ -70,15 +75,16 @@ static int panel_dpi_enable(struct omap_dss_device *dssdev)
 	if (omapdss_device_is_enabled(dssdev))
 		return 0;
 
-	in->ops.dpi->set_data_lines(in, ddata->data_lines);
+	if (ddata->data_lines)
+		in->ops.dpi->set_data_lines(in, ddata->data_lines);
 	in->ops.dpi->set_timings(in, &ddata->videomode);
 
 	r = in->ops.dpi->enable(in);
 	if (r)
 		return r;
 
-	if (gpio_is_valid(ddata->enable_gpio))
-		gpio_set_value_cansleep(ddata->enable_gpio, 1);
+	if (ddata->enable_gpio)
+		gpiod_set_value_cansleep(ddata->enable_gpio, 1);
 
 	if (gpio_is_valid(ddata->backlight_gpio))
 		gpio_set_value_cansleep(ddata->backlight_gpio, 1);
@@ -96,8 +102,8 @@ static void panel_dpi_disable(struct omap_dss_device *dssdev)
 	if (!omapdss_device_is_enabled(dssdev))
 		return;
 
-	if (gpio_is_valid(ddata->enable_gpio))
-		gpio_set_value_cansleep(ddata->enable_gpio, 0);
+	if (ddata->enable_gpio)
+		gpiod_set_value_cansleep(ddata->enable_gpio, 0);
 
 	if (gpio_is_valid(ddata->backlight_gpio))
 		gpio_set_value_cansleep(ddata->backlight_gpio, 0);
@@ -156,6 +162,7 @@ static int panel_dpi_probe_pdata(struct platform_device *pdev)
 	struct panel_drv_data *ddata = platform_get_drvdata(pdev);
 	struct omap_dss_device *dssdev, *in;
 	struct videomode vm;
+	int r;
 
 	pdata = dev_get_platdata(&pdev->dev);
 
@@ -176,10 +183,65 @@ static int panel_dpi_probe_pdata(struct platform_device *pdev)
 	dssdev = &ddata->dssdev;
 	dssdev->name = pdata->name;
 
-	ddata->enable_gpio = pdata->enable_gpio;
+	r = devm_gpio_request_one(&pdev->dev, pdata->enable_gpio,
+					GPIOF_OUT_INIT_LOW, "panel enable");
+	if (r)
+		goto err_gpio;
+
+	ddata->enable_gpio = gpio_to_desc(pdata->enable_gpio);
+
 	ddata->backlight_gpio = pdata->backlight_gpio;
 
 	return 0;
+
+err_gpio:
+	omap_dss_put_device(ddata->in);
+	return r;
+}
+
+static int panel_dpi_probe_of(struct platform_device *pdev)
+{
+	struct panel_drv_data *ddata = platform_get_drvdata(pdev);
+	struct device_node *node = pdev->dev.of_node;
+	struct omap_dss_device *in;
+	int r;
+	struct display_timing timing;
+	struct videomode vm;
+	struct gpio_desc *gpio;
+
+	gpio = devm_gpiod_get(&pdev->dev, "enable");
+
+	if (IS_ERR(gpio)) {
+		if (PTR_ERR(gpio) != -ENOENT)
+			return PTR_ERR(gpio);
+		else
+			gpio = NULL;
+	} else {
+		gpiod_direction_output(gpio, 0);
+	}
+
+	ddata->enable_gpio = gpio;
+
+	ddata->backlight_gpio = -ENOENT;
+
+	r = of_get_display_timing(node, "panel-timing", &timing);
+	if (r) {
+		dev_err(&pdev->dev, "failed to get video timing\n");
+		return r;
+	}
+
+	videomode_from_timing(&timing, &vm);
+	videomode_to_omap_video_timings(&vm, &ddata->videomode);
+
+	in = omapdss_of_find_source_for_first_ep(node);
+	if (IS_ERR(in)) {
+		dev_err(&pdev->dev, "failed to find video source\n");
+		return PTR_ERR(in);
+	}
+
+	ddata->in = in;
+
+	return 0;
 }
 
 static int panel_dpi_probe(struct platform_device *pdev)
@@ -198,17 +260,14 @@ static int panel_dpi_probe(struct platform_device *pdev)
 		r = panel_dpi_probe_pdata(pdev);
 		if (r)
 			return r;
+	} else if (pdev->dev.of_node) {
+		r = panel_dpi_probe_of(pdev);
+		if (r)
+			return r;
 	} else {
 		return -ENODEV;
 	}
 
-	if (gpio_is_valid(ddata->enable_gpio)) {
-		r = devm_gpio_request_one(&pdev->dev, ddata->enable_gpio,
-				GPIOF_OUT_INIT_LOW, "panel enable");
-		if (r)
-			goto err_gpio;
-	}
-
 	if (gpio_is_valid(ddata->backlight_gpio)) {
 		r = devm_gpio_request_one(&pdev->dev, ddata->backlight_gpio,
 				GPIOF_OUT_INIT_LOW, "panel backlight");
@@ -254,12 +313,20 @@ static int __exit panel_dpi_remove(struct platform_device *pdev)
 	return 0;
 }
 
+static const struct of_device_id panel_dpi_of_match[] = {
+	{ .compatible = "omapdss,panel-dpi", },
+	{},
+};
+
+MODULE_DEVICE_TABLE(of, panel_dpi_of_match);
+
 static struct platform_driver panel_dpi_driver = {
 	.probe = panel_dpi_probe,
 	.remove = __exit_p(panel_dpi_remove),
 	.driver = {
 		.name = "panel-dpi",
 		.owner = THIS_MODULE,
+		.of_match_table = panel_dpi_of_match,
 	},
 };
 
diff --git a/drivers/video/omap2/displays-new/panel-dsi-cm.c b/drivers/video/fbdev/omap2/displays-new/panel-dsi-cm.c
index aaaea6469cd..d6f14e8717e 100644
--- a/drivers/video/omap2/displays-new/panel-dsi-cm.c
+++ b/drivers/video/fbdev/omap2/displays-new/panel-dsi-cm.c
@@ -22,6 +22,8 @@
 #include <linux/sched.h>
 #include <linux/slab.h>
 #include <linux/workqueue.h>
+#include <linux/of_device.h>
+#include <linux/of_gpio.h>
 
 #include <video/omapdss.h>
 #include <video/omap-panel-data.h>
@@ -595,11 +597,14 @@ static int dsicm_power_on(struct panel_drv_data *ddata)
 		.lp_clk_max = 10000000,
 	};
 
-	r = in->ops.dsi->configure_pins(in, &ddata->pin_config);
-	if (r) {
-		dev_err(&ddata->pdev->dev, "failed to configure DSI pins\n");
-		goto err0;
-	};
+	if (ddata->pin_config.num_pins > 0) {
+		r = in->ops.dsi->configure_pins(in, &ddata->pin_config);
+		if (r) {
+			dev_err(&ddata->pdev->dev,
+				"failed to configure DSI pins\n");
+			goto err0;
+		}
+	}
 
 	r = in->ops.dsi->set_config(in, &dsi_config);
 	if (r) {
@@ -1156,6 +1161,41 @@ static int dsicm_probe_pdata(struct platform_device *pdev)
 	return 0;
 }
 
+static int dsicm_probe_of(struct platform_device *pdev)
+{
+	struct device_node *node = pdev->dev.of_node;
+	struct panel_drv_data *ddata = platform_get_drvdata(pdev);
+	struct omap_dss_device *in;
+	int gpio;
+
+	gpio = of_get_named_gpio(node, "reset-gpios", 0);
+	if (!gpio_is_valid(gpio)) {
+		dev_err(&pdev->dev, "failed to parse reset gpio\n");
+		return gpio;
+	}
+	ddata->reset_gpio = gpio;
+
+	gpio = of_get_named_gpio(node, "te-gpios", 0);
+	if (gpio_is_valid(gpio) || gpio == -ENOENT) {
+		ddata->ext_te_gpio = gpio;
+	} else {
+		dev_err(&pdev->dev, "failed to parse TE gpio\n");
+		return gpio;
+	}
+
+	in = omapdss_of_find_source_for_first_ep(node);
+	if (IS_ERR(in)) {
+		dev_err(&pdev->dev, "failed to find video source\n");
+		return PTR_ERR(in);
+	}
+
+	ddata->in = in;
+
+	/* TODO: ulps, backlight */
+
+	return 0;
+}
+
 static int dsicm_probe(struct platform_device *pdev)
 {
 	struct backlight_properties props;
@@ -1178,13 +1218,17 @@ static int dsicm_probe(struct platform_device *pdev)
 		r = dsicm_probe_pdata(pdev);
 		if (r)
 			return r;
+	} else if (pdev->dev.of_node) {
+		r = dsicm_probe_of(pdev);
+		if (r)
+			return r;
 	} else {
 		return -ENODEV;
 	}
 
 	ddata->timings.x_res = 864;
 	ddata->timings.y_res = 480;
-	ddata->timings.pixel_clock = DIV_ROUND_UP(864 * 480 * 60, 1000);
+	ddata->timings.pixelclock = 864 * 480 * 60;
 
 	dssdev = &ddata->dssdev;
 	dssdev->dev = dev;
@@ -1320,12 +1364,20 @@ static int __exit dsicm_remove(struct platform_device *pdev)
 	return 0;
 }
 
+static const struct of_device_id dsicm_of_match[] = {
+	{ .compatible = "omapdss,panel-dsi-cm", },
+	{},
+};
+
+MODULE_DEVICE_TABLE(of, dsicm_of_match);
+
 static struct platform_driver dsicm_driver = {
 	.probe = dsicm_probe,
 	.remove = __exit_p(dsicm_remove),
 	.driver = {
 		.name = "panel-dsi-cm",
 		.owner = THIS_MODULE,
+		.of_match_table = dsicm_of_match,
 	},
 };
 
diff --git a/drivers/video/omap2/displays-new/panel-lgphilips-lb035q02.c b/drivers/video/fbdev/omap2/displays-new/panel-lgphilips-lb035q02.c
index 6e8977b1895..cc5b5124e0b 100644
--- a/drivers/video/omap2/displays-new/panel-lgphilips-lb035q02.c
+++ b/drivers/video/fbdev/omap2/displays-new/panel-lgphilips-lb035q02.c
@@ -23,7 +23,7 @@ static struct omap_video_timings lb035q02_timings = {
 	.x_res = 320,
 	.y_res = 240,
 
-	.pixel_clock	= 6500,
+	.pixelclock	= 6500000,
 
 	.hsw		= 2,
 	.hfp		= 20,
@@ -50,9 +50,10 @@ struct panel_drv_data {
 
 	struct omap_video_timings videomode;
 
-	int reset_gpio;
+	/* used for non-DT boot, to be removed */
 	int backlight_gpio;
-	int enable_gpio;
+
+	struct gpio_desc *enable_gpio;
 };
 
 #define to_panel_data(p) container_of(p, struct panel_drv_data, dssdev)
@@ -158,15 +159,16 @@ static int lb035q02_enable(struct omap_dss_device *dssdev)
 	if (omapdss_device_is_enabled(dssdev))
 		return 0;
 
-	in->ops.dpi->set_data_lines(in, ddata->data_lines);
+	if (ddata->data_lines)
+		in->ops.dpi->set_data_lines(in, ddata->data_lines);
 	in->ops.dpi->set_timings(in, &ddata->videomode);
 
 	r = in->ops.dpi->enable(in);
 	if (r)
 		return r;
 
-	if (gpio_is_valid(ddata->enable_gpio))
-		gpio_set_value_cansleep(ddata->enable_gpio, 1);
+	if (ddata->enable_gpio)
+		gpiod_set_value_cansleep(ddata->enable_gpio, 1);
 
 	if (gpio_is_valid(ddata->backlight_gpio))
 		gpio_set_value_cansleep(ddata->backlight_gpio, 1);
@@ -184,8 +186,8 @@ static void lb035q02_disable(struct omap_dss_device *dssdev)
 	if (!omapdss_device_is_enabled(dssdev))
 		return;
 
-	if (gpio_is_valid(ddata->enable_gpio))
-		gpio_set_value_cansleep(ddata->enable_gpio, 0);
+	if (ddata->enable_gpio)
+		gpiod_set_value_cansleep(ddata->enable_gpio, 0);
 
 	if (gpio_is_valid(ddata->backlight_gpio))
 		gpio_set_value_cansleep(ddata->backlight_gpio, 0);
@@ -243,6 +245,7 @@ static int lb035q02_probe_pdata(struct spi_device *spi)
 	const struct panel_lb035q02_platform_data *pdata;
 	struct panel_drv_data *ddata = dev_get_drvdata(&spi->dev);
 	struct omap_dss_device *dssdev, *in;
+	int r;
 
 	pdata = dev_get_platdata(&spi->dev);
 
@@ -260,10 +263,48 @@ static int lb035q02_probe_pdata(struct spi_device *spi)
 	dssdev = &ddata->dssdev;
 	dssdev->name = pdata->name;
 
-	ddata->enable_gpio = pdata->enable_gpio;
+	r = devm_gpio_request_one(&spi->dev, pdata->enable_gpio,
+					GPIOF_OUT_INIT_LOW, "panel enable");
+	if (r)
+		goto err_gpio;
+
+	ddata->enable_gpio = gpio_to_desc(pdata->enable_gpio);
+
 	ddata->backlight_gpio = pdata->backlight_gpio;
 
 	return 0;
+err_gpio:
+	omap_dss_put_device(ddata->in);
+	return r;
+}
+
+static int lb035q02_probe_of(struct spi_device *spi)
+{
+	struct device_node *node = spi->dev.of_node;
+	struct panel_drv_data *ddata = dev_get_drvdata(&spi->dev);
+	struct omap_dss_device *in;
+	struct gpio_desc *gpio;
+
+	gpio = devm_gpiod_get(&spi->dev, "enable");
+	if (IS_ERR(gpio)) {
+		dev_err(&spi->dev, "failed to parse enable gpio\n");
+		return PTR_ERR(gpio);
+	} else {
+		gpiod_direction_output(gpio, 0);
+		ddata->enable_gpio = gpio;
+	}
+
+	ddata->backlight_gpio = -ENOENT;
+
+	in = omapdss_of_find_source_for_first_ep(node);
+	if (IS_ERR(in)) {
+		dev_err(&spi->dev, "failed to find video source\n");
+		return PTR_ERR(in);
+	}
+
+	ddata->in = in;
+
+	return 0;
 }
 
 static int lb035q02_panel_spi_probe(struct spi_device *spi)
@@ -284,17 +325,14 @@ static int lb035q02_panel_spi_probe(struct spi_device *spi)
 		r = lb035q02_probe_pdata(spi);
 		if (r)
 			return r;
+	} else if (spi->dev.of_node) {
+		r = lb035q02_probe_of(spi);
+		if (r)
+			return r;
 	} else {
 		return -ENODEV;
 	}
 
-	if (gpio_is_valid(ddata->enable_gpio)) {
-		r = devm_gpio_request_one(&spi->dev, ddata->enable_gpio,
-				GPIOF_OUT_INIT_LOW, "panel enable");
-		if (r)
-			goto err_gpio;
-	}
-
 	if (gpio_is_valid(ddata->backlight_gpio)) {
 		r = devm_gpio_request_one(&spi->dev, ddata->backlight_gpio,
 				GPIOF_OUT_INIT_LOW, "panel backlight");
@@ -342,17 +380,26 @@ static int lb035q02_panel_spi_remove(struct spi_device *spi)
 	return 0;
 }
 
+static const struct of_device_id lb035q02_of_match[] = {
+	{ .compatible = "omapdss,lgphilips,lb035q02", },
+	{},
+};
+
+MODULE_DEVICE_TABLE(of, lb035q02_of_match);
+
 static struct spi_driver lb035q02_spi_driver = {
 	.probe		= lb035q02_panel_spi_probe,
 	.remove		= lb035q02_panel_spi_remove,
 	.driver		= {
 		.name	= "panel_lgphilips_lb035q02",
 		.owner	= THIS_MODULE,
+		.of_match_table = lb035q02_of_match,
 	},
 };
 
 module_spi_driver(lb035q02_spi_driver);
 
+MODULE_ALIAS("spi:lgphilips,lb035q02");
 MODULE_AUTHOR("Tomi Valkeinen <tomi.valkeinen@ti.com>");
 MODULE_DESCRIPTION("LG.Philips LB035Q02 LCD Panel driver");
 MODULE_LICENSE("GPL");
diff --git a/drivers/video/omap2/displays-new/panel-nec-nl8048hl11.c b/drivers/video/fbdev/omap2/displays-new/panel-nec-nl8048hl11.c
index bb217da65c5..3595f111aa3 100644
--- a/drivers/video/omap2/displays-new/panel-nec-nl8048hl11.c
+++ b/drivers/video/fbdev/omap2/displays-new/panel-nec-nl8048hl11.c
@@ -16,6 +16,7 @@
 #include <linux/spi/spi.h>
 #include <linux/fb.h>
 #include <linux/gpio.h>
+#include <linux/of_gpio.h>
 
 #include <video/omapdss.h>
 #include <video/omap-panel-data.h>
@@ -40,7 +41,7 @@ struct panel_drv_data {
  * NEC PIX Clock Ratings
  * MIN:21.8MHz TYP:23.8MHz MAX:25.7MHz
  */
-#define LCD_PIXEL_CLOCK		23800
+#define LCD_PIXEL_CLOCK		23800000
 
 static const struct {
 	unsigned char addr;
@@ -69,7 +70,7 @@ static const struct {
 static const struct omap_video_timings nec_8048_panel_timings = {
 	.x_res		= LCD_XRES,
 	.y_res		= LCD_YRES,
-	.pixel_clock	= LCD_PIXEL_CLOCK,
+	.pixelclock	= LCD_PIXEL_CLOCK,
 	.hfp		= 6,
 	.hsw		= 1,
 	.hbp		= 4,
@@ -156,7 +157,8 @@ static int nec_8048_enable(struct omap_dss_device *dssdev)
 	if (omapdss_device_is_enabled(dssdev))
 		return 0;
 
-	in->ops.dpi->set_data_lines(in, ddata->data_lines);
+	if (ddata->data_lines)
+		in->ops.dpi->set_data_lines(in, ddata->data_lines);
 	in->ops.dpi->set_timings(in, &ddata->videomode);
 
 	r = in->ops.dpi->enable(in);
@@ -258,6 +260,34 @@ static int nec_8048_probe_pdata(struct spi_device *spi)
 	return 0;
 }
 
+static int nec_8048_probe_of(struct spi_device *spi)
+{
+	struct device_node *node = spi->dev.of_node;
+	struct panel_drv_data *ddata = dev_get_drvdata(&spi->dev);
+	struct omap_dss_device *in;
+	int gpio;
+
+	gpio = of_get_named_gpio(node, "reset-gpios", 0);
+	if (!gpio_is_valid(gpio)) {
+		dev_err(&spi->dev, "failed to parse enable gpio\n");
+		return gpio;
+	}
+	ddata->res_gpio = gpio;
+
+	/* XXX the panel spec doesn't mention any QVGA pin?? */
+	ddata->qvga_gpio = -ENOENT;
+
+	in = omapdss_of_find_source_for_first_ep(node);
+	if (IS_ERR(in)) {
+		dev_err(&spi->dev, "failed to find video source\n");
+		return PTR_ERR(in);
+	}
+
+	ddata->in = in;
+
+	return 0;
+}
+
 static int nec_8048_probe(struct spi_device *spi)
 {
 	struct panel_drv_data *ddata;
@@ -289,6 +319,10 @@ static int nec_8048_probe(struct spi_device *spi)
 		r = nec_8048_probe_pdata(spi);
 		if (r)
 			return r;
+	} else if (spi->dev.of_node) {
+		r = nec_8048_probe_of(spi);
+		if (r)
+			return r;
 	} else {
 		return -ENODEV;
 	}
@@ -377,11 +411,19 @@ static SIMPLE_DEV_PM_OPS(nec_8048_pm_ops, nec_8048_suspend,
 #define NEC_8048_PM_OPS NULL
 #endif
 
+static const struct of_device_id nec_8048_of_match[] = {
+	{ .compatible = "omapdss,nec,nl8048hl11", },
+	{},
+};
+
+MODULE_DEVICE_TABLE(of, nec_8048_of_match);
+
 static struct spi_driver nec_8048_driver = {
 	.driver = {
 		.name	= "panel-nec-nl8048hl11",
 		.owner	= THIS_MODULE,
 		.pm	= NEC_8048_PM_OPS,
+		.of_match_table = nec_8048_of_match,
 	},
 	.probe	= nec_8048_probe,
 	.remove	= nec_8048_remove,
@@ -389,6 +431,7 @@ static struct spi_driver nec_8048_driver = {
 
 module_spi_driver(nec_8048_driver);
 
+MODULE_ALIAS("spi:nec,nl8048hl11");
 MODULE_AUTHOR("Erik Gilling <konkers@android.com>");
 MODULE_DESCRIPTION("NEC-NL8048HL11 Driver");
 MODULE_LICENSE("GPL");
diff --git a/drivers/video/omap2/displays-new/panel-sharp-ls037v7dw01.c b/drivers/video/fbdev/omap2/displays-new/panel-sharp-ls037v7dw01.c
index 72a4fb5aa6b..f1f72ce50a1 100644
--- a/drivers/video/omap2/displays-new/panel-sharp-ls037v7dw01.c
+++ b/drivers/video/fbdev/omap2/displays-new/panel-sharp-ls037v7dw01.c
@@ -12,32 +12,35 @@
 #include <linux/delay.h>
 #include <linux/gpio.h>
 #include <linux/module.h>
+#include <linux/of.h>
+#include <linux/of_gpio.h>
 #include <linux/platform_device.h>
 #include <linux/slab.h>
-
+#include <linux/regulator/consumer.h>
 #include <video/omapdss.h>
 #include <video/omap-panel-data.h>
 
 struct panel_drv_data {
 	struct omap_dss_device dssdev;
 	struct omap_dss_device *in;
+	struct regulator *vcc;
 
 	int data_lines;
 
 	struct omap_video_timings videomode;
 
-	int resb_gpio;
-	int ini_gpio;
-	int mo_gpio;
-	int lr_gpio;
-	int ud_gpio;
+	struct gpio_desc *resb_gpio;	/* low = reset active min 20 us */
+	struct gpio_desc *ini_gpio;	/* high = power on */
+	struct gpio_desc *mo_gpio;	/* low = 480x640, high = 240x320 */
+	struct gpio_desc *lr_gpio;	/* high = conventional horizontal scanning */
+	struct gpio_desc *ud_gpio;	/* high = conventional vertical scanning */
 };
 
 static const struct omap_video_timings sharp_ls_timings = {
 	.x_res = 480,
 	.y_res = 640,
 
-	.pixel_clock	= 19200,
+	.pixelclock	= 19200000,
 
 	.hsw		= 2,
 	.hfp		= 1,
@@ -95,21 +98,30 @@ static int sharp_ls_enable(struct omap_dss_device *dssdev)
 	if (omapdss_device_is_enabled(dssdev))
 		return 0;
 
-	in->ops.dpi->set_data_lines(in, ddata->data_lines);
+	if (ddata->data_lines)
+		in->ops.dpi->set_data_lines(in, ddata->data_lines);
 	in->ops.dpi->set_timings(in, &ddata->videomode);
 
+	if (ddata->vcc) {
+		r = regulator_enable(ddata->vcc);
+		if (r != 0)
+			return r;
+	}
+
 	r = in->ops.dpi->enable(in);
-	if (r)
+	if (r) {
+		regulator_disable(ddata->vcc);
 		return r;
+	}
 
 	/* wait couple of vsyncs until enabling the LCD */
 	msleep(50);
 
-	if (gpio_is_valid(ddata->resb_gpio))
-		gpio_set_value_cansleep(ddata->resb_gpio, 1);
+	if (ddata->resb_gpio)
+		gpiod_set_value_cansleep(ddata->resb_gpio, 1);
 
-	if (gpio_is_valid(ddata->ini_gpio))
-		gpio_set_value_cansleep(ddata->ini_gpio, 1);
+	if (ddata->ini_gpio)
+		gpiod_set_value_cansleep(ddata->ini_gpio, 1);
 
 	dssdev->state = OMAP_DSS_DISPLAY_ACTIVE;
 
@@ -124,11 +136,11 @@ static void sharp_ls_disable(struct omap_dss_device *dssdev)
 	if (!omapdss_device_is_enabled(dssdev))
 		return;
 
-	if (gpio_is_valid(ddata->ini_gpio))
-		gpio_set_value_cansleep(ddata->ini_gpio, 0);
+	if (ddata->ini_gpio)
+		gpiod_set_value_cansleep(ddata->ini_gpio, 0);
 
-	if (gpio_is_valid(ddata->resb_gpio))
-		gpio_set_value_cansleep(ddata->resb_gpio, 0);
+	if (ddata->resb_gpio)
+		gpiod_set_value_cansleep(ddata->resb_gpio, 0);
 
 	/* wait at least 5 vsyncs after disabling the LCD */
 
@@ -136,6 +148,9 @@ static void sharp_ls_disable(struct omap_dss_device *dssdev)
 
 	in->ops.dpi->disable(in);
 
+	if (ddata->vcc)
+		regulator_disable(ddata->vcc);
+
 	dssdev->state = OMAP_DSS_DISPLAY_DISABLED;
 }
 
@@ -182,11 +197,32 @@ static struct omap_dss_driver sharp_ls_ops = {
 	.get_resolution	= omapdss_default_get_resolution,
 };
 
+static int sharp_ls_get_gpio(struct device *dev, int gpio, unsigned long flags,
+		  char *desc, struct gpio_desc **gpiod)
+{
+	struct gpio_desc *gd;
+	int r;
+
+	*gpiod = NULL;
+
+	r = devm_gpio_request_one(dev, gpio, flags, desc);
+	if (r)
+		return r == -ENOENT ? 0 : r;
+
+	gd = gpio_to_desc(gpio);
+	if (IS_ERR(gd))
+		return PTR_ERR(gd) == -ENOENT ? 0 : PTR_ERR(gd);
+
+	*gpiod = gd;
+	return 0;
+}
+
 static int sharp_ls_probe_pdata(struct platform_device *pdev)
 {
 	const struct panel_sharp_ls037v7dw01_platform_data *pdata;
 	struct panel_drv_data *ddata = platform_get_drvdata(pdev);
 	struct omap_dss_device *dssdev, *in;
+	int r;
 
 	pdata = dev_get_platdata(&pdev->dev);
 
@@ -204,11 +240,95 @@ static int sharp_ls_probe_pdata(struct platform_device *pdev)
 	dssdev = &ddata->dssdev;
 	dssdev->name = pdata->name;
 
-	ddata->resb_gpio = pdata->resb_gpio;
-	ddata->ini_gpio = pdata->ini_gpio;
-	ddata->mo_gpio = pdata->mo_gpio;
-	ddata->lr_gpio = pdata->lr_gpio;
-	ddata->ud_gpio = pdata->ud_gpio;
+	r = sharp_ls_get_gpio(&pdev->dev, pdata->mo_gpio, GPIOF_OUT_INIT_LOW,
+		"lcd MO", &ddata->mo_gpio);
+	if (r)
+		return r;
+	r = sharp_ls_get_gpio(&pdev->dev, pdata->lr_gpio, GPIOF_OUT_INIT_HIGH,
+		"lcd LR", &ddata->lr_gpio);
+	if (r)
+		return r;
+	r = sharp_ls_get_gpio(&pdev->dev, pdata->ud_gpio, GPIOF_OUT_INIT_HIGH,
+		"lcd UD", &ddata->ud_gpio);
+	if (r)
+		return r;
+	r = sharp_ls_get_gpio(&pdev->dev, pdata->resb_gpio, GPIOF_OUT_INIT_LOW,
+		"lcd RESB", &ddata->resb_gpio);
+	if (r)
+		return r;
+	r = sharp_ls_get_gpio(&pdev->dev, pdata->ini_gpio, GPIOF_OUT_INIT_LOW,
+		"lcd INI", &ddata->ini_gpio);
+	if (r)
+		return r;
+
+	return 0;
+}
+
+static  int sharp_ls_get_gpio_of(struct device *dev, int index, int val,
+	const char *desc, struct gpio_desc **gpiod)
+{
+	struct gpio_desc *gd;
+	int r;
+
+	*gpiod = NULL;
+
+	gd = devm_gpiod_get_index(dev, desc, index);
+	if (IS_ERR(gd))
+		return PTR_ERR(gd) == -ENOENT ? 0 : PTR_ERR(gd);
+
+	r = gpiod_direction_output(gd, val);
+	if (r)
+		return r;
+
+	*gpiod = gd;
+	return 0;
+}
+
+static int sharp_ls_probe_of(struct platform_device *pdev)
+{
+	struct panel_drv_data *ddata = platform_get_drvdata(pdev);
+	struct device_node *node = pdev->dev.of_node;
+	struct omap_dss_device *in;
+	int r;
+
+	ddata->vcc = devm_regulator_get(&pdev->dev, "envdd");
+	if (IS_ERR(ddata->vcc)) {
+		dev_err(&pdev->dev, "failed to get regulator\n");
+		return PTR_ERR(ddata->vcc);
+	}
+
+	/* lcd INI */
+	r = sharp_ls_get_gpio_of(&pdev->dev, 0, 0, "enable", &ddata->ini_gpio);
+	if (r)
+		return r;
+
+	/* lcd RESB */
+	r = sharp_ls_get_gpio_of(&pdev->dev, 0, 0, "reset", &ddata->resb_gpio);
+	if (r)
+		return r;
+
+	/* lcd MO */
+	r = sharp_ls_get_gpio_of(&pdev->dev, 0, 0, "mode", &ddata->mo_gpio);
+	if (r)
+		return r;
+
+	/* lcd LR */
+	r = sharp_ls_get_gpio_of(&pdev->dev, 1, 1, "mode", &ddata->lr_gpio);
+	if (r)
+		return r;
+
+	/* lcd UD */
+	r = sharp_ls_get_gpio_of(&pdev->dev, 2, 1, "mode", &ddata->ud_gpio);
+	if (r)
+		return r;
+
+	in = omapdss_of_find_source_for_first_ep(node);
+	if (IS_ERR(in)) {
+		dev_err(&pdev->dev, "failed to find video source\n");
+		return PTR_ERR(in);
+	}
+
+	ddata->in = in;
 
 	return 0;
 }
@@ -229,45 +349,14 @@ static int sharp_ls_probe(struct platform_device *pdev)
 		r = sharp_ls_probe_pdata(pdev);
 		if (r)
 			return r;
+	} else if (pdev->dev.of_node) {
+		r = sharp_ls_probe_of(pdev);
+		if (r)
+			return r;
 	} else {
 		return -ENODEV;
 	}
 
-	if (gpio_is_valid(ddata->mo_gpio)) {
-		r = devm_gpio_request_one(&pdev->dev, ddata->mo_gpio,
-				GPIOF_OUT_INIT_LOW, "lcd MO");
-		if (r)
-			goto err_gpio;
-	}
-
-	if (gpio_is_valid(ddata->lr_gpio)) {
-		r = devm_gpio_request_one(&pdev->dev, ddata->lr_gpio,
-				GPIOF_OUT_INIT_HIGH, "lcd LR");
-		if (r)
-			goto err_gpio;
-	}
-
-	if (gpio_is_valid(ddata->ud_gpio)) {
-		r = devm_gpio_request_one(&pdev->dev, ddata->ud_gpio,
-				GPIOF_OUT_INIT_HIGH, "lcd UD");
-		if (r)
-			goto err_gpio;
-	}
-
-	if (gpio_is_valid(ddata->resb_gpio)) {
-		r = devm_gpio_request_one(&pdev->dev, ddata->resb_gpio,
-				GPIOF_OUT_INIT_LOW, "lcd RESB");
-		if (r)
-			goto err_gpio;
-	}
-
-	if (gpio_is_valid(ddata->ini_gpio)) {
-		r = devm_gpio_request_one(&pdev->dev, ddata->ini_gpio,
-				GPIOF_OUT_INIT_LOW, "lcd INI");
-		if (r)
-			goto err_gpio;
-	}
-
 	ddata->videomode = sharp_ls_timings;
 
 	dssdev = &ddata->dssdev;
@@ -287,7 +376,6 @@ static int sharp_ls_probe(struct platform_device *pdev)
 	return 0;
 
 err_reg:
-err_gpio:
 	omap_dss_put_device(ddata->in);
 	return r;
 }
@@ -308,12 +396,20 @@ static int __exit sharp_ls_remove(struct platform_device *pdev)
 	return 0;
 }
 
+static const struct of_device_id sharp_ls_of_match[] = {
+	{ .compatible = "omapdss,sharp,ls037v7dw01", },
+	{},
+};
+
+MODULE_DEVICE_TABLE(of, sharp_ls_of_match);
+
 static struct platform_driver sharp_ls_driver = {
 	.probe = sharp_ls_probe,
 	.remove = __exit_p(sharp_ls_remove),
 	.driver = {
 		.name = "panel-sharp-ls037v7dw01",
 		.owner = THIS_MODULE,
+		.of_match_table = sharp_ls_of_match,
 	},
 };
 
diff --git a/drivers/video/omap2/displays-new/panel-sony-acx565akm.c b/drivers/video/fbdev/omap2/displays-new/panel-sony-acx565akm.c
index e6d56f714ae..c7ba4d8b928 100644
--- a/drivers/video/omap2/displays-new/panel-sony-acx565akm.c
+++ b/drivers/video/fbdev/omap2/displays-new/panel-sony-acx565akm.c
@@ -30,6 +30,8 @@
 #include <linux/backlight.h>
 #include <linux/fb.h>
 #include <linux/gpio.h>
+#include <linux/of.h>
+#include <linux/of_gpio.h>
 
 #include <video/omapdss.h>
 #include <video/omap-panel-data.h>
@@ -93,7 +95,7 @@ struct panel_drv_data {
 static const struct omap_video_timings acx565akm_panel_timings = {
 	.x_res		= 800,
 	.y_res		= 480,
-	.pixel_clock	= 24000,
+	.pixelclock	= 24000000,
 	.hfp		= 28,
 	.hsw		= 4,
 	.hbp		= 24,
@@ -346,28 +348,22 @@ static int acx565akm_get_actual_brightness(struct panel_drv_data *ddata)
 static int acx565akm_bl_update_status(struct backlight_device *dev)
 {
 	struct panel_drv_data *ddata = dev_get_drvdata(&dev->dev);
-	int r;
 	int level;
 
 	dev_dbg(&ddata->spi->dev, "%s\n", __func__);
 
-	mutex_lock(&ddata->mutex);
-
 	if (dev->props.fb_blank == FB_BLANK_UNBLANK &&
 			dev->props.power == FB_BLANK_UNBLANK)
 		level = dev->props.brightness;
 	else
 		level = 0;
 
-	r = 0;
 	if (ddata->has_bc)
 		acx565akm_set_brightness(ddata, level);
 	else
-		r = -ENODEV;
-
-	mutex_unlock(&ddata->mutex);
+		return -ENODEV;
 
-	return r;
+	return 0;
 }
 
 static int acx565akm_bl_get_intensity(struct backlight_device *dev)
@@ -390,9 +386,33 @@ static int acx565akm_bl_get_intensity(struct backlight_device *dev)
 	return 0;
 }
 
+static int acx565akm_bl_update_status_locked(struct backlight_device *dev)
+{
+	struct panel_drv_data *ddata = dev_get_drvdata(&dev->dev);
+	int r;
+
+	mutex_lock(&ddata->mutex);
+	r = acx565akm_bl_update_status(dev);
+	mutex_unlock(&ddata->mutex);
+
+	return r;
+}
+
+static int acx565akm_bl_get_intensity_locked(struct backlight_device *dev)
+{
+	struct panel_drv_data *ddata = dev_get_drvdata(&dev->dev);
+	int r;
+
+	mutex_lock(&ddata->mutex);
+	r = acx565akm_bl_get_intensity(dev);
+	mutex_unlock(&ddata->mutex);
+
+	return r;
+}
+
 static const struct backlight_ops acx565akm_bl_ops = {
-	.get_brightness = acx565akm_bl_get_intensity,
-	.update_status  = acx565akm_bl_update_status,
+	.get_brightness = acx565akm_bl_get_intensity_locked,
+	.update_status  = acx565akm_bl_update_status_locked,
 };
 
 /*--------------------Auto Brightness control via Sysfs---------------------*/
@@ -529,7 +549,9 @@ static int acx565akm_panel_power_on(struct omap_dss_device *dssdev)
 	dev_dbg(&ddata->spi->dev, "%s\n", __func__);
 
 	in->ops.sdi->set_timings(in, &ddata->videomode);
-	in->ops.sdi->set_datapairs(in, ddata->datapairs);
+
+	if (ddata->datapairs > 0)
+		in->ops.sdi->set_datapairs(in, ddata->datapairs);
 
 	r = in->ops.sdi->enable(in);
 	if (r) {
@@ -566,8 +588,6 @@ static int acx565akm_panel_power_on(struct omap_dss_device *dssdev)
 	set_display_state(ddata, 1);
 	set_cabc_mode(ddata, ddata->cabc_mode);
 
-	mutex_unlock(&ddata->mutex);
-
 	return acx565akm_bl_update_status(ddata->bl_dev);
 }
 
@@ -617,7 +637,6 @@ static int acx565akm_enable(struct omap_dss_device *dssdev)
 	mutex_lock(&ddata->mutex);
 	r = acx565akm_panel_power_on(dssdev);
 	mutex_unlock(&ddata->mutex);
-
 	if (r)
 		return r;
 
@@ -711,6 +730,22 @@ static int acx565akm_probe_pdata(struct spi_device *spi)
 	return 0;
 }
 
+static int acx565akm_probe_of(struct spi_device *spi)
+{
+	struct panel_drv_data *ddata = dev_get_drvdata(&spi->dev);
+	struct device_node *np = spi->dev.of_node;
+
+	ddata->reset_gpio = of_get_named_gpio(np, "reset-gpios", 0);
+
+	ddata->in = omapdss_of_find_source_for_first_ep(np);
+	if (IS_ERR(ddata->in)) {
+		dev_err(&spi->dev, "failed to find video source\n");
+		return PTR_ERR(ddata->in);
+	}
+
+	return 0;
+}
+
 static int acx565akm_probe(struct spi_device *spi)
 {
 	struct panel_drv_data *ddata;
@@ -738,7 +773,12 @@ static int acx565akm_probe(struct spi_device *spi)
 		r = acx565akm_probe_pdata(spi);
 		if (r)
 			return r;
+	} else if (spi->dev.of_node) {
+		r = acx565akm_probe_of(spi);
+		if (r)
+			return r;
 	} else {
+		dev_err(&spi->dev, "platform data missing!\n");
 		return -ENODEV;
 	}
 
@@ -849,10 +889,16 @@ static int acx565akm_remove(struct spi_device *spi)
 	return 0;
 }
 
+static const struct of_device_id acx565akm_of_match[] = {
+	{ .compatible = "omapdss,sony,acx565akm", },
+	{},
+};
+
 static struct spi_driver acx565akm_driver = {
 	.driver = {
 		.name	= "acx565akm",
 		.owner	= THIS_MODULE,
+		.of_match_table = acx565akm_of_match,
 	},
 	.probe	= acx565akm_probe,
 	.remove	= acx565akm_remove,
diff --git a/drivers/video/fbdev/omap2/displays-new/panel-tpo-td028ttec1.c b/drivers/video/fbdev/omap2/displays-new/panel-tpo-td028ttec1.c
new file mode 100644
index 00000000000..728808bccee
--- /dev/null
+++ b/drivers/video/fbdev/omap2/displays-new/panel-tpo-td028ttec1.c
@@ -0,0 +1,511 @@
+/*
+ * Toppoly TD028TTEC1 panel support
+ *
+ * Copyright (C) 2008 Nokia Corporation
+ * Author: Tomi Valkeinen <tomi.valkeinen@nokia.com>
+ *
+ * Neo 1973 code (jbt6k74.c):
+ * Copyright (C) 2006-2007 by OpenMoko, Inc.
+ * Author: Harald Welte <laforge@openmoko.org>
+ *
+ * Ported and adapted from Neo 1973 U-Boot by:
+ * H. Nikolaus Schaller <hns@goldelico.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published by
+ * the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <linux/module.h>
+#include <linux/delay.h>
+#include <linux/spi/spi.h>
+#include <linux/gpio.h>
+#include <video/omapdss.h>
+#include <video/omap-panel-data.h>
+
+struct panel_drv_data {
+	struct omap_dss_device dssdev;
+	struct omap_dss_device *in;
+
+	int data_lines;
+
+	struct omap_video_timings videomode;
+
+	struct spi_device *spi_dev;
+};
+
+static struct omap_video_timings td028ttec1_panel_timings = {
+	.x_res		= 480,
+	.y_res		= 640,
+	.pixelclock	= 22153000,
+	.hfp		= 24,
+	.hsw		= 8,
+	.hbp		= 8,
+	.vfp		= 4,
+	.vsw		= 2,
+	.vbp		= 2,
+
+	.vsync_level	= OMAPDSS_SIG_ACTIVE_LOW,
+	.hsync_level	= OMAPDSS_SIG_ACTIVE_LOW,
+
+	.data_pclk_edge	= OMAPDSS_DRIVE_SIG_FALLING_EDGE,
+	.de_level	= OMAPDSS_SIG_ACTIVE_HIGH,
+	.sync_pclk_edge	= OMAPDSS_DRIVE_SIG_OPPOSITE_EDGES,
+};
+
+#define JBT_COMMAND	0x000
+#define JBT_DATA	0x100
+
+static int jbt_ret_write_0(struct panel_drv_data *ddata, u8 reg)
+{
+	int rc;
+	u16 tx_buf = JBT_COMMAND | reg;
+
+	rc = spi_write(ddata->spi_dev, (u8 *)&tx_buf,
+			1*sizeof(u16));
+	if (rc != 0)
+		dev_err(&ddata->spi_dev->dev,
+			"jbt_ret_write_0 spi_write ret %d\n", rc);
+
+	return rc;
+}
+
+static int jbt_reg_write_1(struct panel_drv_data *ddata, u8 reg, u8 data)
+{
+	int rc;
+	u16 tx_buf[2];
+
+	tx_buf[0] = JBT_COMMAND | reg;
+	tx_buf[1] = JBT_DATA | data;
+	rc = spi_write(ddata->spi_dev, (u8 *)tx_buf,
+			2*sizeof(u16));
+	if (rc != 0)
+		dev_err(&ddata->spi_dev->dev,
+			"jbt_reg_write_1 spi_write ret %d\n", rc);
+
+	return rc;
+}
+
+static int jbt_reg_write_2(struct panel_drv_data *ddata, u8 reg, u16 data)
+{
+	int rc;
+	u16 tx_buf[3];
+
+	tx_buf[0] = JBT_COMMAND | reg;
+	tx_buf[1] = JBT_DATA | (data >> 8);
+	tx_buf[2] = JBT_DATA | (data & 0xff);
+
+	rc = spi_write(ddata->spi_dev, (u8 *)tx_buf,
+			3*sizeof(u16));
+
+	if (rc != 0)
+		dev_err(&ddata->spi_dev->dev,
+			"jbt_reg_write_2 spi_write ret %d\n", rc);
+
+	return rc;
+}
+
+enum jbt_register {
+	JBT_REG_SLEEP_IN		= 0x10,
+	JBT_REG_SLEEP_OUT		= 0x11,
+
+	JBT_REG_DISPLAY_OFF		= 0x28,
+	JBT_REG_DISPLAY_ON		= 0x29,
+
+	JBT_REG_RGB_FORMAT		= 0x3a,
+	JBT_REG_QUAD_RATE		= 0x3b,
+
+	JBT_REG_POWER_ON_OFF		= 0xb0,
+	JBT_REG_BOOSTER_OP		= 0xb1,
+	JBT_REG_BOOSTER_MODE		= 0xb2,
+	JBT_REG_BOOSTER_FREQ		= 0xb3,
+	JBT_REG_OPAMP_SYSCLK		= 0xb4,
+	JBT_REG_VSC_VOLTAGE		= 0xb5,
+	JBT_REG_VCOM_VOLTAGE		= 0xb6,
+	JBT_REG_EXT_DISPL		= 0xb7,
+	JBT_REG_OUTPUT_CONTROL		= 0xb8,
+	JBT_REG_DCCLK_DCEV		= 0xb9,
+	JBT_REG_DISPLAY_MODE1		= 0xba,
+	JBT_REG_DISPLAY_MODE2		= 0xbb,
+	JBT_REG_DISPLAY_MODE		= 0xbc,
+	JBT_REG_ASW_SLEW		= 0xbd,
+	JBT_REG_DUMMY_DISPLAY		= 0xbe,
+	JBT_REG_DRIVE_SYSTEM		= 0xbf,
+
+	JBT_REG_SLEEP_OUT_FR_A		= 0xc0,
+	JBT_REG_SLEEP_OUT_FR_B		= 0xc1,
+	JBT_REG_SLEEP_OUT_FR_C		= 0xc2,
+	JBT_REG_SLEEP_IN_LCCNT_D	= 0xc3,
+	JBT_REG_SLEEP_IN_LCCNT_E	= 0xc4,
+	JBT_REG_SLEEP_IN_LCCNT_F	= 0xc5,
+	JBT_REG_SLEEP_IN_LCCNT_G	= 0xc6,
+
+	JBT_REG_GAMMA1_FINE_1		= 0xc7,
+	JBT_REG_GAMMA1_FINE_2		= 0xc8,
+	JBT_REG_GAMMA1_INCLINATION	= 0xc9,
+	JBT_REG_GAMMA1_BLUE_OFFSET	= 0xca,
+
+	JBT_REG_BLANK_CONTROL		= 0xcf,
+	JBT_REG_BLANK_TH_TV		= 0xd0,
+	JBT_REG_CKV_ON_OFF		= 0xd1,
+	JBT_REG_CKV_1_2			= 0xd2,
+	JBT_REG_OEV_TIMING		= 0xd3,
+	JBT_REG_ASW_TIMING_1		= 0xd4,
+	JBT_REG_ASW_TIMING_2		= 0xd5,
+
+	JBT_REG_HCLOCK_VGA		= 0xec,
+	JBT_REG_HCLOCK_QVGA		= 0xed,
+};
+
+#define to_panel_data(p) container_of(p, struct panel_drv_data, dssdev)
+
+static int td028ttec1_panel_connect(struct omap_dss_device *dssdev)
+{
+	struct panel_drv_data *ddata = to_panel_data(dssdev);
+	struct omap_dss_device *in = ddata->in;
+	int r;
+
+	if (omapdss_device_is_connected(dssdev))
+		return 0;
+
+	r = in->ops.dpi->connect(in, dssdev);
+	if (r)
+		return r;
+
+	return 0;
+}
+
+static void td028ttec1_panel_disconnect(struct omap_dss_device *dssdev)
+{
+	struct panel_drv_data *ddata = to_panel_data(dssdev);
+	struct omap_dss_device *in = ddata->in;
+
+	if (!omapdss_device_is_connected(dssdev))
+		return;
+
+	in->ops.dpi->disconnect(in, dssdev);
+}
+
+static int td028ttec1_panel_enable(struct omap_dss_device *dssdev)
+{
+	struct panel_drv_data *ddata = to_panel_data(dssdev);
+	struct omap_dss_device *in = ddata->in;
+	int r;
+
+	if (!omapdss_device_is_connected(dssdev))
+		return -ENODEV;
+
+	if (omapdss_device_is_enabled(dssdev))
+		return 0;
+
+	if (ddata->data_lines)
+		in->ops.dpi->set_data_lines(in, ddata->data_lines);
+	in->ops.dpi->set_timings(in, &ddata->videomode);
+
+	r = in->ops.dpi->enable(in);
+	if (r)
+		return r;
+
+	dev_dbg(dssdev->dev, "td028ttec1_panel_enable() - state %d\n",
+		dssdev->state);
+
+	/* three times command zero */
+	r |= jbt_ret_write_0(ddata, 0x00);
+	usleep_range(1000, 2000);
+	r |= jbt_ret_write_0(ddata, 0x00);
+	usleep_range(1000, 2000);
+	r |= jbt_ret_write_0(ddata, 0x00);
+	usleep_range(1000, 2000);
+
+	if (r) {
+		dev_warn(dssdev->dev, "transfer error\n");
+		goto transfer_err;
+	}
+
+	/* deep standby out */
+	r |= jbt_reg_write_1(ddata, JBT_REG_POWER_ON_OFF, 0x17);
+
+	/* RGB I/F on, RAM write off, QVGA through, SIGCON enable */
+	r |= jbt_reg_write_1(ddata, JBT_REG_DISPLAY_MODE, 0x80);
+
+	/* Quad mode off */
+	r |= jbt_reg_write_1(ddata, JBT_REG_QUAD_RATE, 0x00);
+
+	/* AVDD on, XVDD on */
+	r |= jbt_reg_write_1(ddata, JBT_REG_POWER_ON_OFF, 0x16);
+
+	/* Output control */
+	r |= jbt_reg_write_2(ddata, JBT_REG_OUTPUT_CONTROL, 0xfff9);
+
+	/* Sleep mode off */
+	r |= jbt_ret_write_0(ddata, JBT_REG_SLEEP_OUT);
+
+	/* at this point we have like 50% grey */
+
+	/* initialize register set */
+	r |= jbt_reg_write_1(ddata, JBT_REG_DISPLAY_MODE1, 0x01);
+	r |= jbt_reg_write_1(ddata, JBT_REG_DISPLAY_MODE2, 0x00);
+	r |= jbt_reg_write_1(ddata, JBT_REG_RGB_FORMAT, 0x60);
+	r |= jbt_reg_write_1(ddata, JBT_REG_DRIVE_SYSTEM, 0x10);
+	r |= jbt_reg_write_1(ddata, JBT_REG_BOOSTER_OP, 0x56);
+	r |= jbt_reg_write_1(ddata, JBT_REG_BOOSTER_MODE, 0x33);
+	r |= jbt_reg_write_1(ddata, JBT_REG_BOOSTER_FREQ, 0x11);
+	r |= jbt_reg_write_1(ddata, JBT_REG_BOOSTER_FREQ, 0x11);
+	r |= jbt_reg_write_1(ddata, JBT_REG_OPAMP_SYSCLK, 0x02);
+	r |= jbt_reg_write_1(ddata, JBT_REG_VSC_VOLTAGE, 0x2b);
+	r |= jbt_reg_write_1(ddata, JBT_REG_VCOM_VOLTAGE, 0x40);
+	r |= jbt_reg_write_1(ddata, JBT_REG_EXT_DISPL, 0x03);
+	r |= jbt_reg_write_1(ddata, JBT_REG_DCCLK_DCEV, 0x04);
+	/*
+	 * default of 0x02 in JBT_REG_ASW_SLEW responsible for 72Hz requirement
+	 * to avoid red / blue flicker
+	 */
+	r |= jbt_reg_write_1(ddata, JBT_REG_ASW_SLEW, 0x04);
+	r |= jbt_reg_write_1(ddata, JBT_REG_DUMMY_DISPLAY, 0x00);
+
+	r |= jbt_reg_write_1(ddata, JBT_REG_SLEEP_OUT_FR_A, 0x11);
+	r |= jbt_reg_write_1(ddata, JBT_REG_SLEEP_OUT_FR_B, 0x11);
+	r |= jbt_reg_write_1(ddata, JBT_REG_SLEEP_OUT_FR_C, 0x11);
+	r |= jbt_reg_write_2(ddata, JBT_REG_SLEEP_IN_LCCNT_D, 0x2040);
+	r |= jbt_reg_write_2(ddata, JBT_REG_SLEEP_IN_LCCNT_E, 0x60c0);
+	r |= jbt_reg_write_2(ddata, JBT_REG_SLEEP_IN_LCCNT_F, 0x1020);
+	r |= jbt_reg_write_2(ddata, JBT_REG_SLEEP_IN_LCCNT_G, 0x60c0);
+
+	r |= jbt_reg_write_2(ddata, JBT_REG_GAMMA1_FINE_1, 0x5533);
+	r |= jbt_reg_write_1(ddata, JBT_REG_GAMMA1_FINE_2, 0x00);
+	r |= jbt_reg_write_1(ddata, JBT_REG_GAMMA1_INCLINATION, 0x00);
+	r |= jbt_reg_write_1(ddata, JBT_REG_GAMMA1_BLUE_OFFSET, 0x00);
+
+	r |= jbt_reg_write_2(ddata, JBT_REG_HCLOCK_VGA, 0x1f0);
+	r |= jbt_reg_write_1(ddata, JBT_REG_BLANK_CONTROL, 0x02);
+	r |= jbt_reg_write_2(ddata, JBT_REG_BLANK_TH_TV, 0x0804);
+
+	r |= jbt_reg_write_1(ddata, JBT_REG_CKV_ON_OFF, 0x01);
+	r |= jbt_reg_write_2(ddata, JBT_REG_CKV_1_2, 0x0000);
+
+	r |= jbt_reg_write_2(ddata, JBT_REG_OEV_TIMING, 0x0d0e);
+	r |= jbt_reg_write_2(ddata, JBT_REG_ASW_TIMING_1, 0x11a4);
+	r |= jbt_reg_write_1(ddata, JBT_REG_ASW_TIMING_2, 0x0e);
+
+	r |= jbt_ret_write_0(ddata, JBT_REG_DISPLAY_ON);
+
+	dssdev->state = OMAP_DSS_DISPLAY_ACTIVE;
+
+transfer_err:
+
+	return r ? -EIO : 0;
+}
+
+static void td028ttec1_panel_disable(struct omap_dss_device *dssdev)
+{
+	struct panel_drv_data *ddata = to_panel_data(dssdev);
+	struct omap_dss_device *in = ddata->in;
+
+	if (!omapdss_device_is_enabled(dssdev))
+		return;
+
+	dev_dbg(dssdev->dev, "td028ttec1_panel_disable()\n");
+
+	jbt_ret_write_0(ddata, JBT_REG_DISPLAY_OFF);
+	jbt_reg_write_2(ddata, JBT_REG_OUTPUT_CONTROL, 0x8002);
+	jbt_ret_write_0(ddata, JBT_REG_SLEEP_IN);
+	jbt_reg_write_1(ddata, JBT_REG_POWER_ON_OFF, 0x00);
+
+	in->ops.dpi->disable(in);
+
+	dssdev->state = OMAP_DSS_DISPLAY_DISABLED;
+}
+
+static void td028ttec1_panel_set_timings(struct omap_dss_device *dssdev,
+		struct omap_video_timings *timings)
+{
+	struct panel_drv_data *ddata = to_panel_data(dssdev);
+	struct omap_dss_device *in = ddata->in;
+
+	ddata->videomode = *timings;
+	dssdev->panel.timings = *timings;
+
+	in->ops.dpi->set_timings(in, timings);
+}
+
+static void td028ttec1_panel_get_timings(struct omap_dss_device *dssdev,
+		struct omap_video_timings *timings)
+{
+	struct panel_drv_data *ddata = to_panel_data(dssdev);
+
+	*timings = ddata->videomode;
+}
+
+static int td028ttec1_panel_check_timings(struct omap_dss_device *dssdev,
+		struct omap_video_timings *timings)
+{
+	struct panel_drv_data *ddata = to_panel_data(dssdev);
+	struct omap_dss_device *in = ddata->in;
+
+	return in->ops.dpi->check_timings(in, timings);
+}
+
+static struct omap_dss_driver td028ttec1_ops = {
+	.connect	= td028ttec1_panel_connect,
+	.disconnect	= td028ttec1_panel_disconnect,
+
+	.enable		= td028ttec1_panel_enable,
+	.disable	= td028ttec1_panel_disable,
+
+	.set_timings	= td028ttec1_panel_set_timings,
+	.get_timings	= td028ttec1_panel_get_timings,
+	.check_timings	= td028ttec1_panel_check_timings,
+};
+
+static int td028ttec1_panel_probe_pdata(struct spi_device *spi)
+{
+	const struct panel_tpo_td028ttec1_platform_data *pdata;
+	struct panel_drv_data *ddata = dev_get_drvdata(&spi->dev);
+	struct omap_dss_device *dssdev, *in;
+
+	pdata = dev_get_platdata(&spi->dev);
+
+	in = omap_dss_find_output(pdata->source);
+	if (in == NULL) {
+		dev_err(&spi->dev, "failed to find video source '%s'\n",
+				pdata->source);
+		return -EPROBE_DEFER;
+	}
+
+	ddata->in = in;
+
+	ddata->data_lines = pdata->data_lines;
+
+	dssdev = &ddata->dssdev;
+	dssdev->name = pdata->name;
+
+	return 0;
+}
+
+static int td028ttec1_probe_of(struct spi_device *spi)
+{
+	struct device_node *node = spi->dev.of_node;
+	struct panel_drv_data *ddata = dev_get_drvdata(&spi->dev);
+	struct omap_dss_device *in;
+
+	in = omapdss_of_find_source_for_first_ep(node);
+	if (IS_ERR(in)) {
+		dev_err(&spi->dev, "failed to find video source\n");
+		return PTR_ERR(in);
+	}
+
+	ddata->in = in;
+
+	return 0;
+}
+
+static int td028ttec1_panel_probe(struct spi_device *spi)
+{
+	struct panel_drv_data *ddata;
+	struct omap_dss_device *dssdev;
+	int r;
+
+	dev_dbg(&spi->dev, "%s\n", __func__);
+
+	spi->bits_per_word = 9;
+	spi->mode = SPI_MODE_3;
+
+	r = spi_setup(spi);
+	if (r < 0) {
+		dev_err(&spi->dev, "spi_setup failed: %d\n", r);
+		return r;
+	}
+
+	ddata = devm_kzalloc(&spi->dev, sizeof(*ddata), GFP_KERNEL);
+	if (ddata == NULL)
+		return -ENOMEM;
+
+	dev_set_drvdata(&spi->dev, ddata);
+
+	ddata->spi_dev = spi;
+
+	if (dev_get_platdata(&spi->dev)) {
+		r = td028ttec1_panel_probe_pdata(spi);
+		if (r)
+			return r;
+	} else if (spi->dev.of_node) {
+		r = td028ttec1_probe_of(spi);
+		if (r)
+			return r;
+	} else {
+		return -ENODEV;
+	}
+
+	ddata->videomode = td028ttec1_panel_timings;
+
+	dssdev = &ddata->dssdev;
+	dssdev->dev = &spi->dev;
+	dssdev->driver = &td028ttec1_ops;
+	dssdev->type = OMAP_DISPLAY_TYPE_DPI;
+	dssdev->owner = THIS_MODULE;
+	dssdev->panel.timings = ddata->videomode;
+	dssdev->phy.dpi.data_lines = ddata->data_lines;
+
+	r = omapdss_register_display(dssdev);
+	if (r) {
+		dev_err(&spi->dev, "Failed to register panel\n");
+		goto err_reg;
+	}
+
+	return 0;
+
+err_reg:
+	omap_dss_put_device(ddata->in);
+	return r;
+}
+
+static int td028ttec1_panel_remove(struct spi_device *spi)
+{
+	struct panel_drv_data *ddata = dev_get_drvdata(&spi->dev);
+	struct omap_dss_device *dssdev = &ddata->dssdev;
+	struct omap_dss_device *in = ddata->in;
+
+	dev_dbg(&ddata->spi_dev->dev, "%s\n", __func__);
+
+	omapdss_unregister_display(dssdev);
+
+	td028ttec1_panel_disable(dssdev);
+	td028ttec1_panel_disconnect(dssdev);
+
+	omap_dss_put_device(in);
+
+	return 0;
+}
+
+static const struct of_device_id td028ttec1_of_match[] = {
+	{ .compatible = "omapdss,toppoly,td028ttec1", },
+	{},
+};
+
+MODULE_DEVICE_TABLE(of, td028ttec1_of_match);
+
+static struct spi_driver td028ttec1_spi_driver = {
+	.probe		= td028ttec1_panel_probe,
+	.remove		= td028ttec1_panel_remove,
+
+	.driver         = {
+		.name   = "panel-tpo-td028ttec1",
+		.owner  = THIS_MODULE,
+		.of_match_table = td028ttec1_of_match,
+	},
+};
+
+module_spi_driver(td028ttec1_spi_driver);
+
+MODULE_ALIAS("spi:toppoly,td028ttec1");
+MODULE_AUTHOR("H. Nikolaus Schaller <hns@goldelico.com>");
+MODULE_DESCRIPTION("Toppoly TD028TTEC1 panel driver");
+MODULE_LICENSE("GPL");
diff --git a/drivers/video/omap2/displays-new/panel-tpo-td043mtea1.c b/drivers/video/fbdev/omap2/displays-new/panel-tpo-td043mtea1.c
index eadc6529fa3..de78ab0caaa 100644
--- a/drivers/video/omap2/displays-new/panel-tpo-td043mtea1.c
+++ b/drivers/video/fbdev/omap2/displays-new/panel-tpo-td043mtea1.c
@@ -17,6 +17,7 @@
 #include <linux/gpio.h>
 #include <linux/err.h>
 #include <linux/slab.h>
+#include <linux/of_gpio.h>
 
 #include <video/omapdss.h>
 #include <video/omap-panel-data.h>
@@ -76,7 +77,7 @@ static const struct omap_video_timings tpo_td043_timings = {
 	.x_res		= 800,
 	.y_res		= 480,
 
-	.pixel_clock	= 36000,
+	.pixelclock	= 36000000,
 
 	.hsw		= 1,
 	.hfp		= 68,
@@ -376,7 +377,8 @@ static int tpo_td043_enable(struct omap_dss_device *dssdev)
 	if (omapdss_device_is_enabled(dssdev))
 		return 0;
 
-	in->ops.dpi->set_data_lines(in, ddata->data_lines);
+	if (ddata->data_lines)
+		in->ops.dpi->set_data_lines(in, ddata->data_lines);
 	in->ops.dpi->set_timings(in, &ddata->videomode);
 
 	r = in->ops.dpi->enable(in);
@@ -489,6 +491,31 @@ static int tpo_td043_probe_pdata(struct spi_device *spi)
 	return 0;
 }
 
+static int tpo_td043_probe_of(struct spi_device *spi)
+{
+	struct device_node *node = spi->dev.of_node;
+	struct panel_drv_data *ddata = dev_get_drvdata(&spi->dev);
+	struct omap_dss_device *in;
+	int gpio;
+
+	gpio = of_get_named_gpio(node, "reset-gpios", 0);
+	if (!gpio_is_valid(gpio)) {
+		dev_err(&spi->dev, "failed to parse enable gpio\n");
+		return gpio;
+	}
+	ddata->nreset_gpio = gpio;
+
+	in = omapdss_of_find_source_for_first_ep(node);
+	if (IS_ERR(in)) {
+		dev_err(&spi->dev, "failed to find video source\n");
+		return PTR_ERR(in);
+	}
+
+	ddata->in = in;
+
+	return 0;
+}
+
 static int tpo_td043_probe(struct spi_device *spi)
 {
 	struct panel_drv_data *ddata;
@@ -518,6 +545,10 @@ static int tpo_td043_probe(struct spi_device *spi)
 		r = tpo_td043_probe_pdata(spi);
 		if (r)
 			return r;
+	} else if (spi->dev.of_node) {
+		r = tpo_td043_probe_of(spi);
+		if (r)
+			return r;
 	} else {
 		return -ENODEV;
 	}
@@ -629,11 +660,19 @@ static int tpo_td043_spi_resume(struct device *dev)
 static SIMPLE_DEV_PM_OPS(tpo_td043_spi_pm,
 	tpo_td043_spi_suspend, tpo_td043_spi_resume);
 
+static const struct of_device_id tpo_td043_of_match[] = {
+	{ .compatible = "omapdss,tpo,td043mtea1", },
+	{},
+};
+
+MODULE_DEVICE_TABLE(of, tpo_td043_of_match);
+
 static struct spi_driver tpo_td043_spi_driver = {
 	.driver = {
 		.name	= "panel-tpo-td043mtea1",
 		.owner	= THIS_MODULE,
 		.pm	= &tpo_td043_spi_pm,
+		.of_match_table = tpo_td043_of_match,
 	},
 	.probe	= tpo_td043_probe,
 	.remove	= tpo_td043_remove,
@@ -641,6 +680,7 @@ static struct spi_driver tpo_td043_spi_driver = {
 
 module_spi_driver(tpo_td043_spi_driver);
 
+MODULE_ALIAS("spi:tpo,td043mtea1");
 MODULE_AUTHOR("Gražvydas Ignotas <notasas@gmail.com>");
 MODULE_DESCRIPTION("TPO TD043MTEA1 LCD Driver");
 MODULE_LICENSE("GPL");
diff --git a/drivers/video/omap2/dss/Kconfig b/drivers/video/fbdev/omap2/dss/Kconfig
index 8f70a8300b8..285bcd103dc 100644
--- a/drivers/video/omap2/dss/Kconfig
+++ b/drivers/video/fbdev/omap2/dss/Kconfig
@@ -1,6 +1,10 @@
+config OMAP2_DSS_INIT
+	bool
+
 menuconfig OMAP2_DSS
         tristate "OMAP2+ Display Subsystem support"
 	select VIDEOMODE_HELPERS
+	select OMAP2_DSS_INIT
         help
 	  OMAP2+ Display Subsystem support.
 
@@ -42,6 +46,7 @@ config OMAP2_DSS_DPI
 
 config OMAP2_DSS_RFBI
 	bool "RFBI support"
+	depends on BROKEN
         default n
 	help
 	  MIPI DBI support (RFBI, Remote Framebuffer Interface, in Texas
@@ -58,16 +63,32 @@ config OMAP2_DSS_VENC
 	help
 	  OMAP Video Encoder support for S-Video and composite TV-out.
 
+config OMAP2_DSS_HDMI_COMMON
+	bool
+
 config OMAP4_DSS_HDMI
-	bool "HDMI support"
+	bool "HDMI support for OMAP4"
         default y
+	select OMAP2_DSS_HDMI_COMMON
 	help
-	  HDMI Interface. This adds the High Definition Multimedia Interface.
-	  See http://www.hdmi.org/ for HDMI specification.
+	  HDMI support for OMAP4 based SoCs.
 
 config OMAP4_DSS_HDMI_AUDIO
 	bool
 
+config OMAP5_DSS_HDMI
+	bool "HDMI support for OMAP5"
+	default n
+	select OMAP2_DSS_HDMI_COMMON
+	help
+	  HDMI Interface for OMAP5 and similar cores. This adds the High
+	  Definition Multimedia Interface. See http://www.hdmi.org/ for HDMI
+	  specification.
+
+config OMAP5_DSS_HDMI_AUDIO
+	depends on OMAP5_DSS_HDMI
+	bool
+
 config OMAP2_DSS_SDI
 	bool "SDI support"
         default n
diff --git a/drivers/video/omap2/dss/Makefile b/drivers/video/fbdev/omap2/dss/Makefile
index 61949ff7940..245f933060e 100644
--- a/drivers/video/omap2/dss/Makefile
+++ b/drivers/video/fbdev/omap2/dss/Makefile
@@ -1,15 +1,18 @@
+obj-$(CONFIG_OMAP2_DSS_INIT) += omapdss-boot-init.o
 obj-$(CONFIG_OMAP2_DSS) += omapdss.o
 # Core DSS files
 omapdss-y := core.o dss.o dss_features.o dispc.o dispc_coefs.o display.o \
-	output.o
+	output.o dss-of.o
 # DSS compat layer files
 omapdss-y += manager.o manager-sysfs.o overlay.o overlay-sysfs.o apply.o \
 	dispc-compat.o display-sysfs.o
 omapdss-$(CONFIG_OMAP2_DSS_DPI) += dpi.o
 omapdss-$(CONFIG_OMAP2_DSS_RFBI) += rfbi.o
-omapdss-$(CONFIG_OMAP2_DSS_VENC) += venc.o venc_panel.o
+omapdss-$(CONFIG_OMAP2_DSS_VENC) += venc.o
 omapdss-$(CONFIG_OMAP2_DSS_SDI) += sdi.o
 omapdss-$(CONFIG_OMAP2_DSS_DSI) += dsi.o
-omapdss-$(CONFIG_OMAP4_DSS_HDMI) += hdmi.o \
-				    hdmi_panel.o ti_hdmi_4xxx_ip.o
+omapdss-$(CONFIG_OMAP2_DSS_HDMI_COMMON) += hdmi_common.o hdmi_wp.o hdmi_pll.o \
+	hdmi_phy.o
+omapdss-$(CONFIG_OMAP4_DSS_HDMI) += hdmi4.o hdmi4_core.o
+omapdss-$(CONFIG_OMAP5_DSS_HDMI) += hdmi5.o hdmi5_core.o
 ccflags-$(CONFIG_OMAP2_DSS_DEBUG) += -DDEBUG
diff --git a/drivers/video/omap2/dss/apply.c b/drivers/video/fbdev/omap2/dss/apply.c
index d6212d63cfb..0a0b084ce65 100644
--- a/drivers/video/omap2/dss/apply.c
+++ b/drivers/video/fbdev/omap2/dss/apply.c
@@ -149,6 +149,9 @@ static void apply_init_priv(void)
 
 		op = &dss_data.ovl_priv_data_array[i];
 
+		op->info.color_mode = OMAP_DSS_COLOR_RGB16;
+		op->info.rotation_type = OMAP_DSS_ROT_DMA;
+
 		op->info.global_alpha = 255;
 
 		switch (i) {
@@ -428,8 +431,8 @@ static struct omap_dss_device *dss_mgr_get_device(struct omap_overlay_manager *m
 	if (dssdev == NULL)
 		return NULL;
 
-	while (dssdev->device)
-		dssdev = dssdev->device;
+	while (dssdev->dst)
+		dssdev = dssdev->dst;
 
 	if (dssdev->driver)
 		return dssdev;
@@ -629,7 +632,7 @@ static void dss_ovl_write_regs(struct omap_overlay *ovl)
 	struct mgr_priv_data *mp;
 	int r;
 
-	DSSDBG("writing ovl %d regs", ovl->id);
+	DSSDBG("writing ovl %d regs\n", ovl->id);
 
 	if (!op->enabled || !op->info_dirty)
 		return;
@@ -664,7 +667,7 @@ static void dss_ovl_write_regs_extra(struct omap_overlay *ovl)
 	struct ovl_priv_data *op = get_ovl_priv(ovl);
 	struct mgr_priv_data *mp;
 
-	DSSDBG("writing ovl %d regs extra", ovl->id);
+	DSSDBG("writing ovl %d regs extra\n", ovl->id);
 
 	if (!op->extra_info_dirty)
 		return;
@@ -687,7 +690,7 @@ static void dss_mgr_write_regs(struct omap_overlay_manager *mgr)
 	struct mgr_priv_data *mp = get_mgr_priv(mgr);
 	struct omap_overlay *ovl;
 
-	DSSDBG("writing mgr %d regs", mgr->id);
+	DSSDBG("writing mgr %d regs\n", mgr->id);
 
 	if (!mp->enabled)
 		return;
@@ -713,7 +716,7 @@ static void dss_mgr_write_regs_extra(struct omap_overlay_manager *mgr)
 {
 	struct mgr_priv_data *mp = get_mgr_priv(mgr);
 
-	DSSDBG("writing mgr %d regs extra", mgr->id);
+	DSSDBG("writing mgr %d regs extra\n", mgr->id);
 
 	if (!mp->extra_info_dirty)
 		return;
diff --git a/drivers/video/omap2/dss/core.c b/drivers/video/fbdev/omap2/dss/core.c
index 1aeb274e30f..6b74f73fb52 100644
--- a/drivers/video/omap2/dss/core.c
+++ b/drivers/video/fbdev/omap2/dss/core.c
@@ -43,9 +43,6 @@
 static struct {
 	struct platform_device *pdev;
 
-	struct regulator *vdds_dsi_reg;
-	struct regulator *vdds_sdi_reg;
-
 	const char *default_display_name;
 } core;
 
@@ -79,36 +76,6 @@ struct platform_device *dss_get_core_pdev(void)
 	return core.pdev;
 }
 
-/* REGULATORS */
-
-struct regulator *dss_get_vdds_dsi(void)
-{
-	struct regulator *reg;
-
-	if (core.vdds_dsi_reg != NULL)
-		return core.vdds_dsi_reg;
-
-	reg = devm_regulator_get(&core.pdev->dev, "vdds_dsi");
-	if (!IS_ERR(reg))
-		core.vdds_dsi_reg = reg;
-
-	return reg;
-}
-
-struct regulator *dss_get_vdds_sdi(void)
-{
-	struct regulator *reg;
-
-	if (core.vdds_sdi_reg != NULL)
-		return core.vdds_sdi_reg;
-
-	reg = devm_regulator_get(&core.pdev->dev, "vdds_sdi");
-	if (!IS_ERR(reg))
-		core.vdds_sdi_reg = reg;
-
-	return reg;
-}
-
 int dss_dsi_enable_pads(int dsi_id, unsigned lane_mask)
 {
 	struct omap_dss_board_info *board_data = core.pdev->dev.platform_data;
@@ -189,7 +156,7 @@ int dss_debugfs_create_file(const char *name, void (*write)(struct seq_file *))
 	d = debugfs_create_file(name, S_IRUGO, dss_debugfs_dir,
 			write, &dss_debug_fops);
 
-	return PTR_RET(d);
+	return PTR_ERR_OR_ZERO(d);
 }
 #else /* CONFIG_OMAP2_DSS_DEBUGFS */
 static inline int dss_initialize_debugfs(void)
@@ -281,235 +248,6 @@ static struct platform_driver omap_dss_driver = {
 	},
 };
 
-/* BUS */
-static int dss_bus_match(struct device *dev, struct device_driver *driver)
-{
-	struct omap_dss_device *dssdev = to_dss_device(dev);
-
-	DSSDBG("bus_match. dev %s/%s, drv %s\n",
-			dev_name(dev), dssdev->driver_name, driver->name);
-
-	return strcmp(dssdev->driver_name, driver->name) == 0;
-}
-
-static struct bus_type dss_bus_type = {
-	.name = "omapdss",
-	.match = dss_bus_match,
-};
-
-static void dss_bus_release(struct device *dev)
-{
-	DSSDBG("bus_release\n");
-}
-
-static struct device dss_bus = {
-	.release = dss_bus_release,
-};
-
-struct bus_type *dss_get_bus(void)
-{
-	return &dss_bus_type;
-}
-
-/* DRIVER */
-static int dss_driver_probe(struct device *dev)
-{
-	int r;
-	struct omap_dss_driver *dssdrv = to_dss_driver(dev->driver);
-	struct omap_dss_device *dssdev = to_dss_device(dev);
-
-	DSSDBG("driver_probe: dev %s/%s, drv %s\n",
-				dev_name(dev), dssdev->driver_name,
-				dssdrv->driver.name);
-
-	r = dssdrv->probe(dssdev);
-
-	if (r) {
-		DSSERR("driver probe failed: %d\n", r);
-		return r;
-	}
-
-	DSSDBG("probe done for device %s\n", dev_name(dev));
-
-	dssdev->driver = dssdrv;
-
-	return 0;
-}
-
-static int dss_driver_remove(struct device *dev)
-{
-	struct omap_dss_driver *dssdrv = to_dss_driver(dev->driver);
-	struct omap_dss_device *dssdev = to_dss_device(dev);
-
-	DSSDBG("driver_remove: dev %s/%s\n", dev_name(dev),
-			dssdev->driver_name);
-
-	dssdrv->remove(dssdev);
-
-	dssdev->driver = NULL;
-
-	return 0;
-}
-
-static int omapdss_default_connect(struct omap_dss_device *dssdev)
-{
-	struct omap_dss_device *out;
-	struct omap_overlay_manager *mgr;
-	int r;
-
-	out = dssdev->output;
-
-	if (out == NULL)
-		return -ENODEV;
-
-	mgr = omap_dss_get_overlay_manager(out->dispc_channel);
-	if (!mgr)
-		return -ENODEV;
-
-	r = dss_mgr_connect(mgr, out);
-	if (r)
-		return r;
-
-	return 0;
-}
-
-static void omapdss_default_disconnect(struct omap_dss_device *dssdev)
-{
-	struct omap_dss_device *out;
-	struct omap_overlay_manager *mgr;
-
-	out = dssdev->output;
-
-	if (out == NULL)
-		return;
-
-	mgr = out->manager;
-
-	if (mgr == NULL)
-		return;
-
-	dss_mgr_disconnect(mgr, out);
-}
-
-int omap_dss_register_driver(struct omap_dss_driver *dssdriver)
-{
-	dssdriver->driver.bus = &dss_bus_type;
-	dssdriver->driver.probe = dss_driver_probe;
-	dssdriver->driver.remove = dss_driver_remove;
-
-	if (dssdriver->get_resolution == NULL)
-		dssdriver->get_resolution = omapdss_default_get_resolution;
-	if (dssdriver->get_recommended_bpp == NULL)
-		dssdriver->get_recommended_bpp =
-			omapdss_default_get_recommended_bpp;
-	if (dssdriver->get_timings == NULL)
-		dssdriver->get_timings = omapdss_default_get_timings;
-	if (dssdriver->connect == NULL)
-		dssdriver->connect = omapdss_default_connect;
-	if (dssdriver->disconnect == NULL)
-		dssdriver->disconnect = omapdss_default_disconnect;
-
-	return driver_register(&dssdriver->driver);
-}
-EXPORT_SYMBOL(omap_dss_register_driver);
-
-void omap_dss_unregister_driver(struct omap_dss_driver *dssdriver)
-{
-	driver_unregister(&dssdriver->driver);
-}
-EXPORT_SYMBOL(omap_dss_unregister_driver);
-
-/* DEVICE */
-
-static void omap_dss_dev_release(struct device *dev)
-{
-	struct omap_dss_device *dssdev = to_dss_device(dev);
-	kfree(dssdev);
-}
-
-static int disp_num_counter;
-
-struct omap_dss_device *dss_alloc_and_init_device(struct device *parent)
-{
-	struct omap_dss_device *dssdev;
-
-	dssdev = kzalloc(sizeof(*dssdev), GFP_KERNEL);
-	if (!dssdev)
-		return NULL;
-
-	dssdev->old_dev.bus = &dss_bus_type;
-	dssdev->old_dev.parent = parent;
-	dssdev->old_dev.release = omap_dss_dev_release;
-	dev_set_name(&dssdev->old_dev, "display%d", disp_num_counter++);
-
-	device_initialize(&dssdev->old_dev);
-
-	return dssdev;
-}
-
-int dss_add_device(struct omap_dss_device *dssdev)
-{
-	dssdev->dev = &dssdev->old_dev;
-
-	omapdss_register_display(dssdev);
-	return device_add(&dssdev->old_dev);
-}
-
-void dss_put_device(struct omap_dss_device *dssdev)
-{
-	put_device(&dssdev->old_dev);
-}
-
-void dss_unregister_device(struct omap_dss_device *dssdev)
-{
-	device_unregister(&dssdev->old_dev);
-	omapdss_unregister_display(dssdev);
-}
-
-static int dss_unregister_dss_dev(struct device *dev, void *data)
-{
-	struct omap_dss_device *dssdev = to_dss_device(dev);
-	dss_unregister_device(dssdev);
-	return 0;
-}
-
-void dss_unregister_child_devices(struct device *parent)
-{
-	device_for_each_child(parent, NULL, dss_unregister_dss_dev);
-}
-
-void dss_copy_device_pdata(struct omap_dss_device *dst,
-		const struct omap_dss_device *src)
-{
-	u8 *d = (u8 *)dst;
-	u8 *s = (u8 *)src;
-	size_t dsize = sizeof(struct device);
-
-	memcpy(d + dsize, s + dsize, sizeof(struct omap_dss_device) - dsize);
-}
-
-/* BUS */
-static int __init omap_dss_bus_register(void)
-{
-	int r;
-
-	r = bus_register(&dss_bus_type);
-	if (r) {
-		DSSERR("bus register failed\n");
-		return r;
-	}
-
-	dev_set_name(&dss_bus, "omapdss");
-	r = device_register(&dss_bus);
-	if (r) {
-		DSSERR("bus driver register failed\n");
-		bus_unregister(&dss_bus_type);
-		return r;
-	}
-
-	return 0;
-}
-
 /* INIT */
 static int (*dss_output_drv_reg_funcs[])(void) __initdata = {
 #ifdef CONFIG_OMAP2_DSS_DSI
@@ -528,7 +266,10 @@ static int (*dss_output_drv_reg_funcs[])(void) __initdata = {
 	venc_init_platform_driver,
 #endif
 #ifdef CONFIG_OMAP4_DSS_HDMI
-	hdmi_init_platform_driver,
+	hdmi4_init_platform_driver,
+#endif
+#ifdef CONFIG_OMAP5_DSS_HDMI
+	hdmi5_init_platform_driver,
 #endif
 };
 
@@ -549,13 +290,16 @@ static void (*dss_output_drv_unreg_funcs[])(void) __exitdata = {
 	venc_uninit_platform_driver,
 #endif
 #ifdef CONFIG_OMAP4_DSS_HDMI
-	hdmi_uninit_platform_driver,
+	hdmi4_uninit_platform_driver,
+#endif
+#ifdef CONFIG_OMAP5_DSS_HDMI
+	hdmi5_uninit_platform_driver,
 #endif
 };
 
 static bool dss_output_drv_loaded[ARRAY_SIZE(dss_output_drv_reg_funcs)];
 
-static int __init omap_dss_register_drivers(void)
+static int __init omap_dss_init(void)
 {
 	int r;
 	int i;
@@ -586,6 +330,8 @@ static int __init omap_dss_register_drivers(void)
 			dss_output_drv_loaded[i] = true;
 	}
 
+	dss_initialized = true;
+
 	return 0;
 
 err_dispc:
@@ -596,7 +342,7 @@ err_dss:
 	return r;
 }
 
-static void __exit omap_dss_unregister_drivers(void)
+static void __exit omap_dss_exit(void)
 {
 	int i;
 
@@ -611,64 +357,8 @@ static void __exit omap_dss_unregister_drivers(void)
 	platform_driver_unregister(&omap_dss_driver);
 }
 
-#ifdef CONFIG_OMAP2_DSS_MODULE
-static void omap_dss_bus_unregister(void)
-{
-	device_unregister(&dss_bus);
-
-	bus_unregister(&dss_bus_type);
-}
-
-static int __init omap_dss_init(void)
-{
-	int r;
-
-	r = omap_dss_bus_register();
-	if (r)
-		return r;
-
-	r = omap_dss_register_drivers();
-	if (r) {
-		omap_dss_bus_unregister();
-		return r;
-	}
-
-	dss_initialized = true;
-
-	return 0;
-}
-
-static void __exit omap_dss_exit(void)
-{
-	omap_dss_unregister_drivers();
-
-	omap_dss_bus_unregister();
-}
-
 module_init(omap_dss_init);
 module_exit(omap_dss_exit);
-#else
-static int __init omap_dss_init(void)
-{
-	return omap_dss_bus_register();
-}
-
-static int __init omap_dss_init2(void)
-{
-	int r;
-
-	r = omap_dss_register_drivers();
-	if (r)
-		return r;
-
-	dss_initialized = true;
-
-	return 0;
-}
-
-core_initcall(omap_dss_init);
-device_initcall(omap_dss_init2);
-#endif
 
 MODULE_AUTHOR("Tomi Valkeinen <tomi.valkeinen@nokia.com>");
 MODULE_DESCRIPTION("OMAP2/3 Display Subsystem");
diff --git a/drivers/video/omap2/dss/dispc-compat.c b/drivers/video/fbdev/omap2/dss/dispc-compat.c
index 83779c2b292..83779c2b292 100644
--- a/drivers/video/omap2/dss/dispc-compat.c
+++ b/drivers/video/fbdev/omap2/dss/dispc-compat.c
diff --git a/drivers/video/omap2/dss/dispc-compat.h b/drivers/video/fbdev/omap2/dss/dispc-compat.h
index 14a69b3d4fb..14a69b3d4fb 100644
--- a/drivers/video/omap2/dss/dispc-compat.h
+++ b/drivers/video/fbdev/omap2/dss/dispc-compat.h
diff --git a/drivers/video/omap2/dss/dispc.c b/drivers/video/fbdev/omap2/dss/dispc.c
index 02a7340111d..7aa33b0f4a1 100644
--- a/drivers/video/omap2/dss/dispc.c
+++ b/drivers/video/fbdev/omap2/dss/dispc.c
@@ -90,6 +90,8 @@ struct dispc_features {
 
 	/* revert to the OMAP4 mechanism of DISPC Smart Standby operation */
 	bool mstandby_workaround:1;
+
+	bool set_max_preload:1;
 };
 
 #define DISPC_MAX_NR_FIFOS 5
@@ -98,9 +100,9 @@ static struct {
 	struct platform_device *pdev;
 	void __iomem    *base;
 
-	int		ctx_loss_cnt;
-
 	int irq;
+	irq_handler_t user_handler;
+	void *user_data;
 
 	unsigned long core_clk_rate;
 	unsigned long tv_pclk_rate;
@@ -113,6 +115,8 @@ static struct {
 	u32		ctx[DISPC_SZ_REGS / sizeof(u32)];
 
 	const struct dispc_features *feat;
+
+	bool is_enabled;
 } dispc;
 
 enum omap_color_component {
@@ -141,12 +145,18 @@ enum mgr_reg_fields {
 	DISPC_MGR_FLD_NUM,
 };
 
+struct dispc_reg_field {
+	u16 reg;
+	u8 high;
+	u8 low;
+};
+
 static const struct {
 	const char *name;
 	u32 vsync_irq;
 	u32 framedone_irq;
 	u32 sync_lost_irq;
-	struct reg_field reg_desc[DISPC_MGR_FLD_NUM];
+	struct dispc_reg_field reg_desc[DISPC_MGR_FLD_NUM];
 } mgr_desc[] = {
 	[OMAP_DSS_CHANNEL_LCD] = {
 		.name		= "LCD",
@@ -238,13 +248,13 @@ static inline u32 dispc_read_reg(const u16 idx)
 
 static u32 mgr_fld_read(enum omap_channel channel, enum mgr_reg_fields regfld)
 {
-	const struct reg_field rfld = mgr_desc[channel].reg_desc[regfld];
+	const struct dispc_reg_field rfld = mgr_desc[channel].reg_desc[regfld];
 	return REG_GET(rfld.reg, rfld.high, rfld.low);
 }
 
 static void mgr_fld_write(enum omap_channel channel,
 					enum mgr_reg_fields regfld, int val) {
-	const struct reg_field rfld = mgr_desc[channel].reg_desc[regfld];
+	const struct dispc_reg_field rfld = mgr_desc[channel].reg_desc[regfld];
 	REG_FLD_MOD(rfld.reg, val, rfld.high, rfld.low);
 }
 
@@ -355,29 +365,20 @@ static void dispc_save_context(void)
 	if (dss_has_feature(FEAT_CORE_CLK_DIV))
 		SR(DIVISOR);
 
-	dispc.ctx_loss_cnt = dss_get_ctx_loss_count();
 	dispc.ctx_valid = true;
 
-	DSSDBG("context saved, ctx_loss_count %d\n", dispc.ctx_loss_cnt);
+	DSSDBG("context saved\n");
 }
 
 static void dispc_restore_context(void)
 {
-	int i, j, ctx;
+	int i, j;
 
 	DSSDBG("dispc_restore_context\n");
 
 	if (!dispc.ctx_valid)
 		return;
 
-	ctx = dss_get_ctx_loss_count();
-
-	if (ctx >= 0 && ctx == dispc.ctx_loss_cnt)
-		return;
-
-	DSSDBG("ctx_loss_count: saved %d, current %d\n",
-			dispc.ctx_loss_cnt, ctx);
-
 	/*RR(IRQENABLE);*/
 	/*RR(CONTROL);*/
 	RR(CONFIG);
@@ -1200,7 +1201,17 @@ void dispc_ovl_set_fifo_threshold(enum omap_plane plane, u32 low, u32 high)
 	dispc_write_reg(DISPC_OVL_FIFO_THRESHOLD(plane),
 			FLD_VAL(high, hi_start, hi_end) |
 			FLD_VAL(low, lo_start, lo_end));
+
+	/*
+	 * configure the preload to the pipeline's high threhold, if HT it's too
+	 * large for the preload field, set the threshold to the maximum value
+	 * that can be held by the preload register
+	 */
+	if (dss_has_feature(FEAT_PRELOAD) && dispc.feat->set_max_preload &&
+			plane != OMAP_DSS_WB)
+		dispc_write_reg(DISPC_OVL_PRELOAD(plane), min(high, 0xfffu));
 }
+EXPORT_SYMBOL(dispc_ovl_set_fifo_threshold);
 
 void dispc_enable_fifomerge(bool enable)
 {
@@ -1259,6 +1270,7 @@ void dispc_ovl_compute_fifo_thresholds(enum omap_plane plane,
 		*fifo_high = total_fifo_size - buf_unit;
 	}
 }
+EXPORT_SYMBOL(dispc_ovl_compute_fifo_thresholds);
 
 static void dispc_ovl_set_fir(enum omap_plane plane,
 				int hinc, int vinc,
@@ -1988,7 +2000,8 @@ static void calc_tiler_rotation_offset(u16 screen_width, u16 width,
  */
 static int check_horiz_timing_omap3(unsigned long pclk, unsigned long lclk,
 		const struct omap_video_timings *t, u16 pos_x,
-		u16 width, u16 height, u16 out_width, u16 out_height)
+		u16 width, u16 height, u16 out_width, u16 out_height,
+		bool five_taps)
 {
 	const int ds = DIV_ROUND_UP(height, out_height);
 	unsigned long nonactive;
@@ -2008,6 +2021,10 @@ static int check_horiz_timing_omap3(unsigned long pclk, unsigned long lclk,
 	if (blank <= limits[i])
 		return -EINVAL;
 
+	/* FIXME add checks for 3-tap filter once the limitations are known */
+	if (!five_taps)
+		return 0;
+
 	/*
 	 * Pixel data should be prepared before visible display point starts.
 	 * So, atleast DS-2 lines must have already been fetched by DISPC
@@ -2142,8 +2159,8 @@ static int dispc_ovl_calc_scaling_24xx(unsigned long pclk, unsigned long lclk,
 	*five_taps = false;
 
 	do {
-		in_height = DIV_ROUND_UP(height, *decim_y);
-		in_width = DIV_ROUND_UP(width, *decim_x);
+		in_height = height / *decim_y;
+		in_width = width / *decim_x;
 		*core_clk = dispc.feat->calc_core_clk(pclk, in_width,
 				in_height, out_width, out_height, mem_to_mem);
 		error = (in_width > maxsinglelinewidth || !*core_clk ||
@@ -2181,24 +2198,32 @@ static int dispc_ovl_calc_scaling_34xx(unsigned long pclk, unsigned long lclk,
 			dss_feat_get_param_max(FEAT_PARAM_LINEWIDTH);
 
 	do {
-		in_height = DIV_ROUND_UP(height, *decim_y);
-		in_width = DIV_ROUND_UP(width, *decim_x);
-		*core_clk = calc_core_clk_five_taps(pclk, mgr_timings,
-			in_width, in_height, out_width, out_height, color_mode);
-
-		error = check_horiz_timing_omap3(pclk, lclk, mgr_timings,
-				pos_x, in_width, in_height, out_width,
-				out_height);
+		in_height = height / *decim_y;
+		in_width = width / *decim_x;
+		*five_taps = in_height > out_height;
 
 		if (in_width > maxsinglelinewidth)
 			if (in_height > out_height &&
 						in_height < out_height * 2)
 				*five_taps = false;
-		if (!*five_taps)
+again:
+		if (*five_taps)
+			*core_clk = calc_core_clk_five_taps(pclk, mgr_timings,
+						in_width, in_height, out_width,
+						out_height, color_mode);
+		else
 			*core_clk = dispc.feat->calc_core_clk(pclk, in_width,
 					in_height, out_width, out_height,
 					mem_to_mem);
 
+		error = check_horiz_timing_omap3(pclk, lclk, mgr_timings,
+				pos_x, in_width, in_height, out_width,
+				out_height, *five_taps);
+		if (error && *five_taps) {
+			*five_taps = false;
+			goto again;
+		}
+
 		error = (error || in_width > maxsinglelinewidth * 2 ||
 			(in_width > maxsinglelinewidth && *five_taps) ||
 			!*core_clk || *core_clk > dispc_core_clk_rate());
@@ -2215,7 +2240,7 @@ static int dispc_ovl_calc_scaling_34xx(unsigned long pclk, unsigned long lclk,
 	} while (*decim_x <= *x_predecim && *decim_y <= *y_predecim && error);
 
 	if (check_horiz_timing_omap3(pclk, lclk, mgr_timings, pos_x, width,
-				height, out_width, out_height)){
+				height, out_width, out_height, *five_taps)) {
 			DSSERR("horizontal timing too tight\n");
 			return -EINVAL;
 	}
@@ -2242,7 +2267,7 @@ static int dispc_ovl_calc_scaling_44xx(unsigned long pclk, unsigned long lclk,
 {
 	u16 in_width, in_width_max;
 	int decim_x_min = *decim_x;
-	u16 in_height = DIV_ROUND_UP(height, *decim_y);
+	u16 in_height = height / *decim_y;
 	const int maxsinglelinewidth =
 				dss_feat_get_param_max(FEAT_PARAM_LINEWIDTH);
 	const int maxdownscale = dss_feat_get_param_max(FEAT_PARAM_DOWNSCALE);
@@ -2261,7 +2286,7 @@ static int dispc_ovl_calc_scaling_44xx(unsigned long pclk, unsigned long lclk,
 		return -EINVAL;
 
 	do {
-		in_width = DIV_ROUND_UP(width, *decim_x);
+		in_width = width / *decim_x;
 	} while (*decim_x <= *x_predecim &&
 			in_width > maxsinglelinewidth && ++*decim_x);
 
@@ -2352,7 +2377,7 @@ int dispc_ovl_check(enum omap_plane plane, enum omap_channel channel,
 {
 	enum omap_overlay_caps caps = dss_feat_get_overlay_caps(plane);
 	bool five_taps = true;
-	bool fieldmode = 0;
+	bool fieldmode = false;
 	u16 in_height = oi->height;
 	u16 in_width = oi->width;
 	bool ilace = timings->interlace;
@@ -2365,7 +2390,7 @@ int dispc_ovl_check(enum omap_plane plane, enum omap_channel channel,
 	out_height = oi->out_height == 0 ? oi->height : oi->out_height;
 
 	if (ilace && oi->height == out_height)
-		fieldmode = 1;
+		fieldmode = true;
 
 	if (ilace) {
 		if (fieldmode)
@@ -2396,7 +2421,7 @@ static int dispc_ovl_setup_common(enum omap_plane plane,
 		bool mem_to_mem)
 {
 	bool five_taps = true;
-	bool fieldmode = 0;
+	bool fieldmode = false;
 	int r, cconv = 0;
 	unsigned offset0, offset1;
 	s32 row_inc;
@@ -2417,7 +2442,7 @@ static int dispc_ovl_setup_common(enum omap_plane plane,
 	out_height = out_height == 0 ? height : out_height;
 
 	if (ilace && height == out_height)
-		fieldmode = 1;
+		fieldmode = true;
 
 	if (ilace) {
 		if (fieldmode)
@@ -2440,8 +2465,8 @@ static int dispc_ovl_setup_common(enum omap_plane plane,
 	if (r)
 		return r;
 
-	in_width = DIV_ROUND_UP(in_width, x_predecim);
-	in_height = DIV_ROUND_UP(in_height, y_predecim);
+	in_width = in_width / x_predecim;
+	in_height = in_height / y_predecim;
 
 	if (color_mode == OMAP_DSS_COLOR_YUV2 ||
 			color_mode == OMAP_DSS_COLOR_UYVY ||
@@ -2552,9 +2577,9 @@ int dispc_ovl_setup(enum omap_plane plane, const struct omap_overlay_info *oi,
 
 	channel = dispc_ovl_get_channel_out(plane);
 
-	DSSDBG("dispc_ovl_setup %d, pa %x, pa_uv %x, sw %d, %d,%d, %dx%d -> "
-		"%dx%d, cmode %x, rot %d, mir %d, chan %d repl %d\n",
-		plane, oi->paddr, oi->p_uv_addr, oi->screen_width, oi->pos_x,
+	DSSDBG("dispc_ovl_setup %d, pa %pad, pa_uv %pad, sw %d, %d,%d, %dx%d ->"
+		" %dx%d, cmode %x, rot %d, mir %d, chan %d repl %d\n",
+		plane, &oi->paddr, &oi->p_uv_addr, oi->screen_width, oi->pos_x,
 		oi->pos_y, oi->width, oi->height, oi->out_width, oi->out_height,
 		oi->color_mode, oi->rotation, oi->mirror, channel, replication);
 
@@ -2858,7 +2883,7 @@ bool dispc_mgr_timings_ok(enum omap_channel channel,
 
 	timings_ok = _dispc_mgr_size_ok(timings->x_res, timings->y_res);
 
-	timings_ok &= _dispc_mgr_pclk_ok(channel, timings->pixel_clock * 1000);
+	timings_ok &= _dispc_mgr_pclk_ok(channel, timings->pixelclock);
 
 	if (dss_mgr_is_lcd(channel)) {
 		timings_ok &= _dispc_lcd_timings_ok(timings->hsw, timings->hfp,
@@ -2918,15 +2943,15 @@ static void _dispc_mgr_set_lcd_timings(enum omap_channel channel, int hsw,
 		break;
 	default:
 		BUG();
-	};
+	}
+
+	l = FLD_VAL(onoff, 17, 17) |
+		FLD_VAL(rf, 16, 16) |
+		FLD_VAL(de_level, 15, 15) |
+		FLD_VAL(ipc, 14, 14) |
+		FLD_VAL(hsync_level, 13, 13) |
+		FLD_VAL(vsync_level, 12, 12);
 
-	l = dispc_read_reg(DISPC_POL_FREQ(channel));
-	l |= FLD_VAL(onoff, 17, 17);
-	l |= FLD_VAL(rf, 16, 16);
-	l |= FLD_VAL(de_level, 15, 15);
-	l |= FLD_VAL(ipc, 14, 14);
-	l |= FLD_VAL(hsync_level, 13, 13);
-	l |= FLD_VAL(vsync_level, 12, 12);
 	dispc_write_reg(DISPC_POL_FREQ(channel), l);
 }
 
@@ -2953,10 +2978,10 @@ void dispc_mgr_set_timings(enum omap_channel channel,
 		xtot = t.x_res + t.hfp + t.hsw + t.hbp;
 		ytot = t.y_res + t.vfp + t.vsw + t.vbp;
 
-		ht = (timings->pixel_clock * 1000) / xtot;
-		vt = (timings->pixel_clock * 1000) / xtot / ytot;
+		ht = timings->pixelclock / xtot;
+		vt = timings->pixelclock / xtot / ytot;
 
-		DSSDBG("pck %u\n", timings->pixel_clock);
+		DSSDBG("pck %u\n", timings->pixelclock);
 		DSSDBG("hsw %d hfp %d hbp %d vsw %d vfp %d vbp %d\n",
 			t.hsw, t.hfp, t.hbp, t.vsw, t.vfp, t.vbp);
 		DSSDBG("vsync_level %d hsync_level %d data_pclk_edge %d de_level %d sync_pclk_edge %d\n",
@@ -3211,6 +3236,8 @@ static void dispc_dump_regs(struct seq_file *s)
 		DUMPREG(DISPC_CONTROL3);
 		DUMPREG(DISPC_CONFIG3);
 	}
+	if (dss_has_feature(FEAT_MFLAG))
+		DUMPREG(DISPC_GLOBAL_MFLAG_ATTRIBUTE);
 
 #undef DUMPREG
 
@@ -3285,6 +3312,8 @@ static void dispc_dump_regs(struct seq_file *s)
 			DUMPREG(i, DISPC_OVL_ATTRIBUTES2);
 		if (dss_has_feature(FEAT_PRELOAD))
 			DUMPREG(i, DISPC_OVL_PRELOAD);
+		if (dss_has_feature(FEAT_MFLAG))
+			DUMPREG(i, DISPC_OVL_MFLAG_THRESHOLD);
 	}
 
 #undef DISPC_REG
@@ -3520,6 +3549,7 @@ static const struct dispc_features omap24xx_dispc_feats __initconst = {
 	.calc_core_clk		=	calc_core_clk_24xx,
 	.num_fifos		=	3,
 	.no_framedone_tv	=	true,
+	.set_max_preload	=	false,
 };
 
 static const struct dispc_features omap34xx_rev1_0_dispc_feats __initconst = {
@@ -3539,6 +3569,7 @@ static const struct dispc_features omap34xx_rev1_0_dispc_feats __initconst = {
 	.calc_core_clk		=	calc_core_clk_34xx,
 	.num_fifos		=	3,
 	.no_framedone_tv	=	true,
+	.set_max_preload	=	false,
 };
 
 static const struct dispc_features omap34xx_rev3_0_dispc_feats __initconst = {
@@ -3558,6 +3589,7 @@ static const struct dispc_features omap34xx_rev3_0_dispc_feats __initconst = {
 	.calc_core_clk		=	calc_core_clk_34xx,
 	.num_fifos		=	3,
 	.no_framedone_tv	=	true,
+	.set_max_preload	=	false,
 };
 
 static const struct dispc_features omap44xx_dispc_feats __initconst = {
@@ -3577,6 +3609,7 @@ static const struct dispc_features omap44xx_dispc_feats __initconst = {
 	.calc_core_clk		=	calc_core_clk_44xx,
 	.num_fifos		=	5,
 	.gfx_fifo_workaround	=	true,
+	.set_max_preload	=	true,
 };
 
 static const struct dispc_features omap54xx_dispc_feats __initconst = {
@@ -3597,6 +3630,7 @@ static const struct dispc_features omap54xx_dispc_feats __initconst = {
 	.num_fifos		=	5,
 	.gfx_fifo_workaround	=	true,
 	.mstandby_workaround	=	true,
+	.set_max_preload	=	true,
 };
 
 static int __init dispc_init_features(struct platform_device *pdev)
@@ -3622,6 +3656,7 @@ static int __init dispc_init_features(struct platform_device *pdev)
 	case OMAPDSS_VER_OMAP34xx_ES3:
 	case OMAPDSS_VER_OMAP3630:
 	case OMAPDSS_VER_AM35xx:
+	case OMAPDSS_VER_AM43xx:
 		src = &omap34xx_rev3_0_dispc_feats;
 		break;
 
@@ -3645,16 +3680,44 @@ static int __init dispc_init_features(struct platform_device *pdev)
 	return 0;
 }
 
+static irqreturn_t dispc_irq_handler(int irq, void *arg)
+{
+	if (!dispc.is_enabled)
+		return IRQ_NONE;
+
+	return dispc.user_handler(irq, dispc.user_data);
+}
+
 int dispc_request_irq(irq_handler_t handler, void *dev_id)
 {
-	return devm_request_irq(&dispc.pdev->dev, dispc.irq, handler,
-			     IRQF_SHARED, "OMAP DISPC", dev_id);
+	int r;
+
+	if (dispc.user_handler != NULL)
+		return -EBUSY;
+
+	dispc.user_handler = handler;
+	dispc.user_data = dev_id;
+
+	/* ensure the dispc_irq_handler sees the values above */
+	smp_wmb();
+
+	r = devm_request_irq(&dispc.pdev->dev, dispc.irq, dispc_irq_handler,
+			     IRQF_SHARED, "OMAP DISPC", &dispc);
+	if (r) {
+		dispc.user_handler = NULL;
+		dispc.user_data = NULL;
+	}
+
+	return r;
 }
 EXPORT_SYMBOL(dispc_request_irq);
 
 void dispc_free_irq(void *dev_id)
 {
-	devm_free_irq(&dispc.pdev->dev, dispc.irq, dev_id);
+	devm_free_irq(&dispc.pdev->dev, dispc.irq, &dispc);
+
+	dispc.user_handler = NULL;
+	dispc.user_data = NULL;
 }
 EXPORT_SYMBOL(dispc_free_irq);
 
@@ -3726,6 +3789,12 @@ static int __exit omap_dispchw_remove(struct platform_device *pdev)
 
 static int dispc_runtime_suspend(struct device *dev)
 {
+	dispc.is_enabled = false;
+	/* ensure the dispc_irq_handler sees the is_enabled value */
+	smp_wmb();
+	/* wait for current handler to finish before turning the DISPC off */
+	synchronize_irq(dispc.irq);
+
 	dispc_save_context();
 
 	return 0;
@@ -3733,7 +3802,21 @@ static int dispc_runtime_suspend(struct device *dev)
 
 static int dispc_runtime_resume(struct device *dev)
 {
-	dispc_restore_context();
+	/*
+	 * The reset value for load mode is 0 (OMAP_DSS_LOAD_CLUT_AND_FRAME)
+	 * but we always initialize it to 2 (OMAP_DSS_LOAD_FRAME_ONLY) in
+	 * _omap_dispc_initial_config(). We can thus use it to detect if
+	 * we have lost register context.
+	 */
+	if (REG_GET(DISPC_CONFIG, 2, 1) != OMAP_DSS_LOAD_FRAME_ONLY) {
+		_omap_dispc_initial_config();
+
+		dispc_restore_context();
+	}
+
+	dispc.is_enabled = true;
+	/* ensure the dispc_irq_handler sees the is_enabled value */
+	smp_wmb();
 
 	return 0;
 }
@@ -3743,12 +3826,21 @@ static const struct dev_pm_ops dispc_pm_ops = {
 	.runtime_resume = dispc_runtime_resume,
 };
 
+static const struct of_device_id dispc_of_match[] = {
+	{ .compatible = "ti,omap2-dispc", },
+	{ .compatible = "ti,omap3-dispc", },
+	{ .compatible = "ti,omap4-dispc", },
+	{ .compatible = "ti,omap5-dispc", },
+	{},
+};
+
 static struct platform_driver omap_dispchw_driver = {
 	.remove         = __exit_p(omap_dispchw_remove),
 	.driver         = {
 		.name   = "omapdss_dispc",
 		.owner  = THIS_MODULE,
 		.pm	= &dispc_pm_ops,
+		.of_match_table = dispc_of_match,
 	},
 };
 
diff --git a/drivers/video/omap2/dss/dispc.h b/drivers/video/fbdev/omap2/dss/dispc.h
index de4863d21ab..78edb449c76 100644
--- a/drivers/video/omap2/dss/dispc.h
+++ b/drivers/video/fbdev/omap2/dss/dispc.h
@@ -40,6 +40,7 @@
 #define DISPC_CONTROL3                  0x0848
 #define DISPC_CONFIG3                   0x084C
 #define DISPC_MSTANDBY_CTRL		0x0858
+#define DISPC_GLOBAL_MFLAG_ATTRIBUTE	0x085C
 
 /* DISPC overlay registers */
 #define DISPC_OVL_BA0(n)		(DISPC_OVL_BASE(n) + \
@@ -100,6 +101,8 @@
 					DISPC_FIR_COEF_V2_OFFSET(n, i))
 #define DISPC_OVL_PRELOAD(n)		(DISPC_OVL_BASE(n) + \
 					DISPC_PRELOAD_OFFSET(n))
+#define DISPC_OVL_MFLAG_THRESHOLD(n)	(DISPC_OVL_BASE(n) + \
+					DISPC_MFLAG_THRESHOLD_OFFSET(n))
 
 /* DISPC up/downsampling FIR filter coefficient structure */
 struct dispc_coef {
@@ -894,4 +897,21 @@ static inline u16 DISPC_PRELOAD_OFFSET(enum omap_plane plane)
 		return 0;
 	}
 }
+
+static inline u16 DISPC_MFLAG_THRESHOLD_OFFSET(enum omap_plane plane)
+{
+	switch (plane) {
+	case OMAP_DSS_GFX:
+		return 0x0860;
+	case OMAP_DSS_VIDEO1:
+		return 0x0864;
+	case OMAP_DSS_VIDEO2:
+		return 0x0868;
+	case OMAP_DSS_VIDEO3:
+		return 0x086c;
+	default:
+		BUG();
+		return 0;
+	}
+}
 #endif
diff --git a/drivers/video/omap2/dss/dispc_coefs.c b/drivers/video/fbdev/omap2/dss/dispc_coefs.c
index 038c15b0421..038c15b0421 100644
--- a/drivers/video/omap2/dss/dispc_coefs.c
+++ b/drivers/video/fbdev/omap2/dss/dispc_coefs.c
diff --git a/drivers/video/omap2/dss/display-sysfs.c b/drivers/video/fbdev/omap2/dss/display-sysfs.c
index 21d7f77df70..5a2095a98ed 100644
--- a/drivers/video/omap2/dss/display-sysfs.c
+++ b/drivers/video/fbdev/omap2/dss/display-sysfs.c
@@ -132,7 +132,7 @@ static ssize_t display_timings_show(struct device *dev,
 	dssdev->driver->get_timings(dssdev, &t);
 
 	return snprintf(buf, PAGE_SIZE, "%u,%u/%u/%u/%u,%u/%u/%u/%u\n",
-			t.pixel_clock,
+			t.pixelclock,
 			t.x_res, t.hfp, t.hbp, t.hsw,
 			t.y_res, t.vfp, t.vbp, t.vsw);
 }
@@ -158,7 +158,7 @@ static ssize_t display_timings_store(struct device *dev,
 	}
 #endif
 	if (!found && sscanf(buf, "%u,%hu/%hu/%hu/%hu,%hu/%hu/%hu/%hu",
-				&t.pixel_clock,
+				&t.pixelclock,
 				&t.x_res, &t.hfp, &t.hbp, &t.hsw,
 				&t.y_res, &t.vfp, &t.vbp, &t.vsw) != 9)
 		return -EINVAL;
@@ -277,7 +277,7 @@ static ssize_t display_wss_store(struct device *dev,
 	return size;
 }
 
-static DEVICE_ATTR(name, S_IRUGO, display_name_show, NULL);
+static DEVICE_ATTR(display_name, S_IRUGO, display_name_show, NULL);
 static DEVICE_ATTR(enabled, S_IRUGO|S_IWUSR,
 		display_enabled_show, display_enabled_store);
 static DEVICE_ATTR(tear_elim, S_IRUGO|S_IWUSR,
@@ -292,7 +292,7 @@ static DEVICE_ATTR(wss, S_IRUGO|S_IWUSR,
 		display_wss_show, display_wss_store);
 
 static const struct attribute *display_sysfs_attrs[] = {
-	&dev_attr_name.attr,
+	&dev_attr_display_name.attr,
 	&dev_attr_enabled.attr,
 	&dev_attr_tear_elim.attr,
 	&dev_attr_timings.attr,
diff --git a/drivers/video/omap2/dss/display.c b/drivers/video/fbdev/omap2/dss/display.c
index fafe7c941a6..2412a0dd0c1 100644
--- a/drivers/video/omap2/dss/display.c
+++ b/drivers/video/fbdev/omap2/dss/display.c
@@ -26,6 +26,7 @@
 #include <linux/module.h>
 #include <linux/jiffies.h>
 #include <linux/platform_device.h>
+#include <linux/of.h>
 
 #include <video/omapdss.h>
 #include "dss.h"
@@ -133,9 +134,32 @@ static int disp_num_counter;
 int omapdss_register_display(struct omap_dss_device *dssdev)
 {
 	struct omap_dss_driver *drv = dssdev->driver;
+	int id;
 
-	snprintf(dssdev->alias, sizeof(dssdev->alias),
-			"display%d", disp_num_counter++);
+	/*
+	 * Note: this presumes all the displays are either using DT or non-DT,
+	 * which normally should be the case. This also presumes that all
+	 * displays either have an DT alias, or none has.
+	 */
+
+	if (dssdev->dev->of_node) {
+		id = of_alias_get_id(dssdev->dev->of_node, "display");
+
+		if (id < 0)
+			id = disp_num_counter++;
+	} else {
+		id = disp_num_counter++;
+	}
+
+	snprintf(dssdev->alias, sizeof(dssdev->alias), "display%d", id);
+
+	/* Use 'label' property for name, if it exists */
+	if (dssdev->dev->of_node)
+		of_property_read_string(dssdev->dev->of_node, "label",
+			&dssdev->name);
+
+	if (dssdev->name == NULL)
+		dssdev->name = dssdev->alias;
 
 	if (drv && drv->get_resolution == NULL)
 		drv->get_resolution = omapdss_default_get_resolution;
@@ -248,7 +272,7 @@ void videomode_to_omap_video_timings(const struct videomode *vm,
 {
 	memset(ovt, 0, sizeof(*ovt));
 
-	ovt->pixel_clock = vm->pixelclock / 1000;
+	ovt->pixelclock = vm->pixelclock;
 	ovt->x_res = vm->hactive;
 	ovt->hbp = vm->hback_porch;
 	ovt->hfp = vm->hfront_porch;
@@ -266,7 +290,7 @@ void videomode_to_omap_video_timings(const struct videomode *vm,
 		OMAPDSS_SIG_ACTIVE_LOW;
 	ovt->de_level = vm->flags & DISPLAY_FLAGS_DE_HIGH ?
 		OMAPDSS_SIG_ACTIVE_HIGH :
-		OMAPDSS_SIG_ACTIVE_HIGH;
+		OMAPDSS_SIG_ACTIVE_LOW;
 	ovt->data_pclk_edge = vm->flags & DISPLAY_FLAGS_PIXDATA_POSEDGE ?
 		OMAPDSS_DRIVE_SIG_RISING_EDGE :
 		OMAPDSS_DRIVE_SIG_FALLING_EDGE;
@@ -280,7 +304,7 @@ void omap_video_timings_to_videomode(const struct omap_video_timings *ovt,
 {
 	memset(vm, 0, sizeof(*vm));
 
-	vm->pixelclock = ovt->pixel_clock * 1000;
+	vm->pixelclock = ovt->pixelclock;
 
 	vm->hactive = ovt->x_res;
 	vm->hback_porch = ovt->hbp;
diff --git a/drivers/video/omap2/dss/dpi.c b/drivers/video/fbdev/omap2/dss/dpi.c
index a6b331ef776..9368972d696 100644
--- a/drivers/video/omap2/dss/dpi.c
+++ b/drivers/video/fbdev/omap2/dss/dpi.c
@@ -30,6 +30,7 @@
 #include <linux/platform_device.h>
 #include <linux/regulator/consumer.h>
 #include <linux/string.h>
+#include <linux/of.h>
 
 #include <video/omapdss.h>
 
@@ -49,6 +50,8 @@ static struct {
 	int data_lines;
 
 	struct omap_dss_device output;
+
+	bool port_initialized;
 } dpi;
 
 static struct platform_device *dpi_get_dsidev(enum omap_channel channel)
@@ -64,6 +67,7 @@ static struct platform_device *dpi_get_dsidev(enum omap_channel channel)
 	case OMAPDSS_VER_OMAP34xx_ES3:
 	case OMAPDSS_VER_OMAP3630:
 	case OMAPDSS_VER_AM35xx:
+	case OMAPDSS_VER_AM43xx:
 		return NULL;
 
 	case OMAPDSS_VER_OMAP4430_ES1:
@@ -100,6 +104,8 @@ static enum omap_dss_clk_source dpi_get_alt_clk_src(enum omap_channel channel)
 		return OMAP_DSS_CLK_SRC_DSI_PLL_HSDIV_DISPC;
 	case OMAP_DSS_CHANNEL_LCD2:
 		return OMAP_DSS_CLK_SRC_DSI2_PLL_HSDIV_DISPC;
+	case OMAP_DSS_CHANNEL_LCD3:
+		return OMAP_DSS_CLK_SRC_DSI2_PLL_HSDIV_DISPC;
 	default:
 		/* this shouldn't happen */
 		WARN_ON(1);
@@ -117,7 +123,7 @@ struct dpi_clk_calc_ctx {
 	/* outputs */
 
 	struct dsi_clock_info dsi_cinfo;
-	struct dss_clock_info dss_cinfo;
+	unsigned long fck;
 	struct dispc_clock_info dispc_cinfo;
 };
 
@@ -184,12 +190,11 @@ static bool dpi_calc_pll_cb(int regn, int regm, unsigned long fint,
 			dpi_calc_hsdiv_cb, ctx);
 }
 
-static bool dpi_calc_dss_cb(int fckd, unsigned long fck, void *data)
+static bool dpi_calc_dss_cb(unsigned long fck, void *data)
 {
 	struct dpi_clk_calc_ctx *ctx = data;
 
-	ctx->dss_cinfo.fck = fck;
-	ctx->dss_cinfo.fck_div = fckd;
+	ctx->fck = fck;
 
 	return dispc_div_calc(fck, ctx->pck_min, ctx->pck_max,
 			dpi_calc_dispc_cb, ctx);
@@ -237,7 +242,7 @@ static bool dpi_dss_clk_calc(unsigned long pck, struct dpi_clk_calc_ctx *ctx)
 			ctx->pck_min = 0;
 		ctx->pck_max = pck + 1000 * i * i * i;
 
-		ok = dss_div_calc(ctx->pck_min, dpi_calc_dss_cb, ctx);
+		ok = dss_div_calc(pck, ctx->pck_min, dpi_calc_dss_cb, ctx);
 		if (ok)
 			return ok;
 	}
@@ -286,13 +291,13 @@ static int dpi_set_dispc_clk(unsigned long pck_req, unsigned long *fck,
 	if (!ok)
 		return -EINVAL;
 
-	r = dss_set_clock_div(&ctx.dss_cinfo);
+	r = dss_set_fck_rate(ctx.fck);
 	if (r)
 		return r;
 
 	dpi.mgr_config.clock_info = ctx.dispc_cinfo;
 
-	*fck = ctx.dss_cinfo.fck;
+	*fck = ctx.fck;
 	*lck_div = ctx.dispc_cinfo.lck_div;
 	*pck_div = ctx.dispc_cinfo.pck_div;
 
@@ -308,22 +313,21 @@ static int dpi_set_mode(struct omap_overlay_manager *mgr)
 	int r = 0;
 
 	if (dpi.dsidev)
-		r = dpi_set_dsi_clk(mgr->id, t->pixel_clock * 1000, &fck,
+		r = dpi_set_dsi_clk(mgr->id, t->pixelclock, &fck,
 				&lck_div, &pck_div);
 	else
-		r = dpi_set_dispc_clk(t->pixel_clock * 1000, &fck,
+		r = dpi_set_dispc_clk(t->pixelclock, &fck,
 				&lck_div, &pck_div);
 	if (r)
 		return r;
 
-	pck = fck / lck_div / pck_div / 1000;
+	pck = fck / lck_div / pck_div;
 
-	if (pck != t->pixel_clock) {
-		DSSWARN("Could not find exact pixel clock. "
-				"Requested %d kHz, got %lu kHz\n",
-				t->pixel_clock, pck);
+	if (pck != t->pixelclock) {
+		DSSWARN("Could not find exact pixel clock. Requested %d Hz, got %lu Hz\n",
+			t->pixelclock, pck);
 
-		t->pixel_clock = pck;
+		t->pixelclock = pck;
 	}
 
 	dss_mgr_set_timings(mgr, t);
@@ -345,7 +349,7 @@ static void dpi_config_lcd_manager(struct omap_overlay_manager *mgr)
 	dss_mgr_set_lcd_config(mgr, &dpi.mgr_config);
 }
 
-int omapdss_dpi_display_enable(struct omap_dss_device *dssdev)
+static int dpi_display_enable(struct omap_dss_device *dssdev)
 {
 	struct omap_dss_device *out = &dpi.output;
 	int r;
@@ -423,9 +427,8 @@ err_no_reg:
 	mutex_unlock(&dpi.lock);
 	return r;
 }
-EXPORT_SYMBOL(omapdss_dpi_display_enable);
 
-void omapdss_dpi_display_disable(struct omap_dss_device *dssdev)
+static void dpi_display_disable(struct omap_dss_device *dssdev)
 {
 	struct omap_overlay_manager *mgr = dpi.output.manager;
 
@@ -446,9 +449,8 @@ void omapdss_dpi_display_disable(struct omap_dss_device *dssdev)
 
 	mutex_unlock(&dpi.lock);
 }
-EXPORT_SYMBOL(omapdss_dpi_display_disable);
 
-void omapdss_dpi_set_timings(struct omap_dss_device *dssdev,
+static void dpi_set_timings(struct omap_dss_device *dssdev,
 		struct omap_video_timings *timings)
 {
 	DSSDBG("dpi_set_timings\n");
@@ -459,7 +461,6 @@ void omapdss_dpi_set_timings(struct omap_dss_device *dssdev,
 
 	mutex_unlock(&dpi.lock);
 }
-EXPORT_SYMBOL(omapdss_dpi_set_timings);
 
 static void dpi_get_timings(struct omap_dss_device *dssdev,
 		struct omap_video_timings *timings)
@@ -471,7 +472,7 @@ static void dpi_get_timings(struct omap_dss_device *dssdev,
 	mutex_unlock(&dpi.lock);
 }
 
-int dpi_check_timings(struct omap_dss_device *dssdev,
+static int dpi_check_timings(struct omap_dss_device *dssdev,
 			struct omap_video_timings *timings)
 {
 	struct omap_overlay_manager *mgr = dpi.output.manager;
@@ -484,35 +485,34 @@ int dpi_check_timings(struct omap_dss_device *dssdev,
 	if (mgr && !dispc_mgr_timings_ok(mgr->id, timings))
 		return -EINVAL;
 
-	if (timings->pixel_clock == 0)
+	if (timings->pixelclock == 0)
 		return -EINVAL;
 
 	if (dpi.dsidev) {
-		ok = dpi_dsi_clk_calc(timings->pixel_clock * 1000, &ctx);
+		ok = dpi_dsi_clk_calc(timings->pixelclock, &ctx);
 		if (!ok)
 			return -EINVAL;
 
 		fck = ctx.dsi_cinfo.dsi_pll_hsdiv_dispc_clk;
 	} else {
-		ok = dpi_dss_clk_calc(timings->pixel_clock * 1000, &ctx);
+		ok = dpi_dss_clk_calc(timings->pixelclock, &ctx);
 		if (!ok)
 			return -EINVAL;
 
-		fck = ctx.dss_cinfo.fck;
+		fck = ctx.fck;
 	}
 
 	lck_div = ctx.dispc_cinfo.lck_div;
 	pck_div = ctx.dispc_cinfo.pck_div;
 
-	pck = fck / lck_div / pck_div / 1000;
+	pck = fck / lck_div / pck_div;
 
-	timings->pixel_clock = pck;
+	timings->pixelclock = pck;
 
 	return 0;
 }
-EXPORT_SYMBOL(dpi_check_timings);
 
-void omapdss_dpi_set_data_lines(struct omap_dss_device *dssdev, int data_lines)
+static void dpi_set_data_lines(struct omap_dss_device *dssdev, int data_lines)
 {
 	mutex_lock(&dpi.lock);
 
@@ -520,7 +520,6 @@ void omapdss_dpi_set_data_lines(struct omap_dss_device *dssdev, int data_lines)
 
 	mutex_unlock(&dpi.lock);
 }
-EXPORT_SYMBOL(omapdss_dpi_set_data_lines);
 
 static int dpi_verify_dsi_pll(struct platform_device *dsidev)
 {
@@ -554,14 +553,11 @@ static int dpi_init_regulator(void)
 	if (dpi.vdds_dsi_reg)
 		return 0;
 
-	vdds_dsi = dss_get_vdds_dsi();
-
+	vdds_dsi = devm_regulator_get(&dpi.pdev->dev, "vdds_dsi");
 	if (IS_ERR(vdds_dsi)) {
-		vdds_dsi = devm_regulator_get(&dpi.pdev->dev, "vdds_dsi");
-		if (IS_ERR(vdds_dsi)) {
+		if (PTR_ERR(vdds_dsi) != -EPROBE_DEFER)
 			DSSERR("can't get VDDS_DSI regulator\n");
-			return PTR_ERR(vdds_dsi);
-		}
+		return PTR_ERR(vdds_dsi);
 	}
 
 	dpi.vdds_dsi_reg = vdds_dsi;
@@ -602,6 +598,7 @@ static enum omap_channel dpi_get_channel(void)
 	case OMAPDSS_VER_OMAP34xx_ES3:
 	case OMAPDSS_VER_OMAP3630:
 	case OMAPDSS_VER_AM35xx:
+	case OMAPDSS_VER_AM43xx:
 		return OMAP_DSS_CHANNEL_LCD;
 
 	case OMAPDSS_VER_OMAP4430_ES1:
@@ -618,76 +615,6 @@ static enum omap_channel dpi_get_channel(void)
 	}
 }
 
-static struct omap_dss_device *dpi_find_dssdev(struct platform_device *pdev)
-{
-	struct omap_dss_board_info *pdata = pdev->dev.platform_data;
-	const char *def_disp_name = omapdss_get_default_display_name();
-	struct omap_dss_device *def_dssdev;
-	int i;
-
-	def_dssdev = NULL;
-
-	for (i = 0; i < pdata->num_devices; ++i) {
-		struct omap_dss_device *dssdev = pdata->devices[i];
-
-		if (dssdev->type != OMAP_DISPLAY_TYPE_DPI)
-			continue;
-
-		if (def_dssdev == NULL)
-			def_dssdev = dssdev;
-
-		if (def_disp_name != NULL &&
-				strcmp(dssdev->name, def_disp_name) == 0) {
-			def_dssdev = dssdev;
-			break;
-		}
-	}
-
-	return def_dssdev;
-}
-
-static int dpi_probe_pdata(struct platform_device *dpidev)
-{
-	struct omap_dss_device *plat_dssdev;
-	struct omap_dss_device *dssdev;
-	int r;
-
-	plat_dssdev = dpi_find_dssdev(dpidev);
-
-	if (!plat_dssdev)
-		return 0;
-
-	r = dpi_init_regulator();
-	if (r)
-		return r;
-
-	dpi_init_pll();
-
-	dssdev = dss_alloc_and_init_device(&dpidev->dev);
-	if (!dssdev)
-		return -ENOMEM;
-
-	dss_copy_device_pdata(dssdev, plat_dssdev);
-
-	r = omapdss_output_set_device(&dpi.output, dssdev);
-	if (r) {
-		DSSERR("failed to connect output to new device: %s\n",
-				dssdev->name);
-		dss_put_device(dssdev);
-		return r;
-	}
-
-	r = dss_add_device(dssdev);
-	if (r) {
-		DSSERR("device %s register failed: %d\n", dssdev->name, r);
-		omapdss_output_unset_device(&dpi.output);
-		dss_put_device(dssdev);
-		return r;
-	}
-
-	return 0;
-}
-
 static int dpi_connect(struct omap_dss_device *dssdev,
 		struct omap_dss_device *dst)
 {
@@ -722,9 +649,9 @@ static int dpi_connect(struct omap_dss_device *dssdev,
 static void dpi_disconnect(struct omap_dss_device *dssdev,
 		struct omap_dss_device *dst)
 {
-	WARN_ON(dst != dssdev->device);
+	WARN_ON(dst != dssdev->dst);
 
-	if (dst != dssdev->device)
+	if (dst != dssdev->dst)
 		return;
 
 	omapdss_output_unset_device(dssdev);
@@ -737,14 +664,14 @@ static const struct omapdss_dpi_ops dpi_ops = {
 	.connect = dpi_connect,
 	.disconnect = dpi_disconnect,
 
-	.enable = omapdss_dpi_display_enable,
-	.disable = omapdss_dpi_display_disable,
+	.enable = dpi_display_enable,
+	.disable = dpi_display_disable,
 
 	.check_timings = dpi_check_timings,
-	.set_timings = omapdss_dpi_set_timings,
+	.set_timings = dpi_set_timings,
 	.get_timings = dpi_get_timings,
 
-	.set_data_lines = omapdss_dpi_set_data_lines,
+	.set_data_lines = dpi_set_data_lines,
 };
 
 static void dpi_init_output(struct platform_device *pdev)
@@ -771,31 +698,17 @@ static void __exit dpi_uninit_output(struct platform_device *pdev)
 
 static int omap_dpi_probe(struct platform_device *pdev)
 {
-	int r;
-
 	dpi.pdev = pdev;
 
 	mutex_init(&dpi.lock);
 
 	dpi_init_output(pdev);
 
-	if (pdev->dev.platform_data) {
-		r = dpi_probe_pdata(pdev);
-		if (r)
-			goto err_probe;
-	}
-
 	return 0;
-
-err_probe:
-	dpi_uninit_output(pdev);
-	return r;
 }
 
 static int __exit omap_dpi_remove(struct platform_device *pdev)
 {
-	dss_unregister_child_devices(&pdev->dev);
-
 	dpi_uninit_output(pdev);
 
 	return 0;
@@ -819,3 +732,47 @@ void __exit dpi_uninit_platform_driver(void)
 {
 	platform_driver_unregister(&omap_dpi_driver);
 }
+
+int __init dpi_init_port(struct platform_device *pdev, struct device_node *port)
+{
+	struct device_node *ep;
+	u32 datalines;
+	int r;
+
+	ep = omapdss_of_get_next_endpoint(port, NULL);
+	if (!ep)
+		return 0;
+
+	r = of_property_read_u32(ep, "data-lines", &datalines);
+	if (r) {
+		DSSERR("failed to parse datalines\n");
+		goto err_datalines;
+	}
+
+	dpi.data_lines = datalines;
+
+	of_node_put(ep);
+
+	dpi.pdev = pdev;
+
+	mutex_init(&dpi.lock);
+
+	dpi_init_output(pdev);
+
+	dpi.port_initialized = true;
+
+	return 0;
+
+err_datalines:
+	of_node_put(ep);
+
+	return r;
+}
+
+void __exit dpi_uninit_port(void)
+{
+	if (!dpi.port_initialized)
+		return;
+
+	dpi_uninit_output(dpi.pdev);
+}
diff --git a/drivers/video/omap2/dss/dsi.c b/drivers/video/fbdev/omap2/dss/dsi.c
index 99a043b08f0..4755a34a542 100644
--- a/drivers/video/omap2/dss/dsi.c
+++ b/drivers/video/fbdev/omap2/dss/dsi.c
@@ -38,6 +38,8 @@
 #include <linux/slab.h>
 #include <linux/debugfs.h>
 #include <linux/pm_runtime.h>
+#include <linux/of.h>
+#include <linux/of_platform.h>
 
 #include <video/omapdss.h>
 #include <video/mipi_display.h>
@@ -47,63 +49,73 @@
 
 #define DSI_CATCH_MISSING_TE
 
-struct dsi_reg { u16 idx; };
+struct dsi_reg { u16 module; u16 idx; };
 
-#define DSI_REG(idx)		((const struct dsi_reg) { idx })
+#define DSI_REG(mod, idx)		((const struct dsi_reg) { mod, idx })
 
-#define DSI_SZ_REGS		SZ_1K
 /* DSI Protocol Engine */
 
-#define DSI_REVISION			DSI_REG(0x0000)
-#define DSI_SYSCONFIG			DSI_REG(0x0010)
-#define DSI_SYSSTATUS			DSI_REG(0x0014)
-#define DSI_IRQSTATUS			DSI_REG(0x0018)
-#define DSI_IRQENABLE			DSI_REG(0x001C)
-#define DSI_CTRL			DSI_REG(0x0040)
-#define DSI_GNQ				DSI_REG(0x0044)
-#define DSI_COMPLEXIO_CFG1		DSI_REG(0x0048)
-#define DSI_COMPLEXIO_IRQ_STATUS	DSI_REG(0x004C)
-#define DSI_COMPLEXIO_IRQ_ENABLE	DSI_REG(0x0050)
-#define DSI_CLK_CTRL			DSI_REG(0x0054)
-#define DSI_TIMING1			DSI_REG(0x0058)
-#define DSI_TIMING2			DSI_REG(0x005C)
-#define DSI_VM_TIMING1			DSI_REG(0x0060)
-#define DSI_VM_TIMING2			DSI_REG(0x0064)
-#define DSI_VM_TIMING3			DSI_REG(0x0068)
-#define DSI_CLK_TIMING			DSI_REG(0x006C)
-#define DSI_TX_FIFO_VC_SIZE		DSI_REG(0x0070)
-#define DSI_RX_FIFO_VC_SIZE		DSI_REG(0x0074)
-#define DSI_COMPLEXIO_CFG2		DSI_REG(0x0078)
-#define DSI_RX_FIFO_VC_FULLNESS		DSI_REG(0x007C)
-#define DSI_VM_TIMING4			DSI_REG(0x0080)
-#define DSI_TX_FIFO_VC_EMPTINESS	DSI_REG(0x0084)
-#define DSI_VM_TIMING5			DSI_REG(0x0088)
-#define DSI_VM_TIMING6			DSI_REG(0x008C)
-#define DSI_VM_TIMING7			DSI_REG(0x0090)
-#define DSI_STOPCLK_TIMING		DSI_REG(0x0094)
-#define DSI_VC_CTRL(n)			DSI_REG(0x0100 + (n * 0x20))
-#define DSI_VC_TE(n)			DSI_REG(0x0104 + (n * 0x20))
-#define DSI_VC_LONG_PACKET_HEADER(n)	DSI_REG(0x0108 + (n * 0x20))
-#define DSI_VC_LONG_PACKET_PAYLOAD(n)	DSI_REG(0x010C + (n * 0x20))
-#define DSI_VC_SHORT_PACKET_HEADER(n)	DSI_REG(0x0110 + (n * 0x20))
-#define DSI_VC_IRQSTATUS(n)		DSI_REG(0x0118 + (n * 0x20))
-#define DSI_VC_IRQENABLE(n)		DSI_REG(0x011C + (n * 0x20))
+#define DSI_PROTO			0
+#define DSI_PROTO_SZ			0x200
+
+#define DSI_REVISION			DSI_REG(DSI_PROTO, 0x0000)
+#define DSI_SYSCONFIG			DSI_REG(DSI_PROTO, 0x0010)
+#define DSI_SYSSTATUS			DSI_REG(DSI_PROTO, 0x0014)
+#define DSI_IRQSTATUS			DSI_REG(DSI_PROTO, 0x0018)
+#define DSI_IRQENABLE			DSI_REG(DSI_PROTO, 0x001C)
+#define DSI_CTRL			DSI_REG(DSI_PROTO, 0x0040)
+#define DSI_GNQ				DSI_REG(DSI_PROTO, 0x0044)
+#define DSI_COMPLEXIO_CFG1		DSI_REG(DSI_PROTO, 0x0048)
+#define DSI_COMPLEXIO_IRQ_STATUS	DSI_REG(DSI_PROTO, 0x004C)
+#define DSI_COMPLEXIO_IRQ_ENABLE	DSI_REG(DSI_PROTO, 0x0050)
+#define DSI_CLK_CTRL			DSI_REG(DSI_PROTO, 0x0054)
+#define DSI_TIMING1			DSI_REG(DSI_PROTO, 0x0058)
+#define DSI_TIMING2			DSI_REG(DSI_PROTO, 0x005C)
+#define DSI_VM_TIMING1			DSI_REG(DSI_PROTO, 0x0060)
+#define DSI_VM_TIMING2			DSI_REG(DSI_PROTO, 0x0064)
+#define DSI_VM_TIMING3			DSI_REG(DSI_PROTO, 0x0068)
+#define DSI_CLK_TIMING			DSI_REG(DSI_PROTO, 0x006C)
+#define DSI_TX_FIFO_VC_SIZE		DSI_REG(DSI_PROTO, 0x0070)
+#define DSI_RX_FIFO_VC_SIZE		DSI_REG(DSI_PROTO, 0x0074)
+#define DSI_COMPLEXIO_CFG2		DSI_REG(DSI_PROTO, 0x0078)
+#define DSI_RX_FIFO_VC_FULLNESS		DSI_REG(DSI_PROTO, 0x007C)
+#define DSI_VM_TIMING4			DSI_REG(DSI_PROTO, 0x0080)
+#define DSI_TX_FIFO_VC_EMPTINESS	DSI_REG(DSI_PROTO, 0x0084)
+#define DSI_VM_TIMING5			DSI_REG(DSI_PROTO, 0x0088)
+#define DSI_VM_TIMING6			DSI_REG(DSI_PROTO, 0x008C)
+#define DSI_VM_TIMING7			DSI_REG(DSI_PROTO, 0x0090)
+#define DSI_STOPCLK_TIMING		DSI_REG(DSI_PROTO, 0x0094)
+#define DSI_VC_CTRL(n)			DSI_REG(DSI_PROTO, 0x0100 + (n * 0x20))
+#define DSI_VC_TE(n)			DSI_REG(DSI_PROTO, 0x0104 + (n * 0x20))
+#define DSI_VC_LONG_PACKET_HEADER(n)	DSI_REG(DSI_PROTO, 0x0108 + (n * 0x20))
+#define DSI_VC_LONG_PACKET_PAYLOAD(n)	DSI_REG(DSI_PROTO, 0x010C + (n * 0x20))
+#define DSI_VC_SHORT_PACKET_HEADER(n)	DSI_REG(DSI_PROTO, 0x0110 + (n * 0x20))
+#define DSI_VC_IRQSTATUS(n)		DSI_REG(DSI_PROTO, 0x0118 + (n * 0x20))
+#define DSI_VC_IRQENABLE(n)		DSI_REG(DSI_PROTO, 0x011C + (n * 0x20))
 
 /* DSIPHY_SCP */
 
-#define DSI_DSIPHY_CFG0			DSI_REG(0x200 + 0x0000)
-#define DSI_DSIPHY_CFG1			DSI_REG(0x200 + 0x0004)
-#define DSI_DSIPHY_CFG2			DSI_REG(0x200 + 0x0008)
-#define DSI_DSIPHY_CFG5			DSI_REG(0x200 + 0x0014)
-#define DSI_DSIPHY_CFG10		DSI_REG(0x200 + 0x0028)
+#define DSI_PHY				1
+#define DSI_PHY_OFFSET			0x200
+#define DSI_PHY_SZ			0x40
+
+#define DSI_DSIPHY_CFG0			DSI_REG(DSI_PHY, 0x0000)
+#define DSI_DSIPHY_CFG1			DSI_REG(DSI_PHY, 0x0004)
+#define DSI_DSIPHY_CFG2			DSI_REG(DSI_PHY, 0x0008)
+#define DSI_DSIPHY_CFG5			DSI_REG(DSI_PHY, 0x0014)
+#define DSI_DSIPHY_CFG10		DSI_REG(DSI_PHY, 0x0028)
 
 /* DSI_PLL_CTRL_SCP */
 
-#define DSI_PLL_CONTROL			DSI_REG(0x300 + 0x0000)
-#define DSI_PLL_STATUS			DSI_REG(0x300 + 0x0004)
-#define DSI_PLL_GO			DSI_REG(0x300 + 0x0008)
-#define DSI_PLL_CONFIGURATION1		DSI_REG(0x300 + 0x000C)
-#define DSI_PLL_CONFIGURATION2		DSI_REG(0x300 + 0x0010)
+#define DSI_PLL				2
+#define DSI_PLL_OFFSET			0x300
+#define DSI_PLL_SZ			0x20
+
+#define DSI_PLL_CONTROL			DSI_REG(DSI_PLL, 0x0000)
+#define DSI_PLL_STATUS			DSI_REG(DSI_PLL, 0x0004)
+#define DSI_PLL_GO			DSI_REG(DSI_PLL, 0x0008)
+#define DSI_PLL_CONFIGURATION1		DSI_REG(DSI_PLL, 0x000C)
+#define DSI_PLL_CONFIGURATION2		DSI_REG(DSI_PLL, 0x0010)
 
 #define REG_GET(dsidev, idx, start, end) \
 	FLD_GET(dsi_read_reg(dsidev, idx), start, end)
@@ -205,6 +217,8 @@ static int dsi_display_init_dispc(struct platform_device *dsidev,
 static void dsi_display_uninit_dispc(struct platform_device *dsidev,
 	struct omap_overlay_manager *mgr);
 
+static int dsi_vc_send_null(struct omap_dss_device *dssdev, int channel);
+
 #define DSI_MAX_NR_ISRS                2
 #define DSI_MAX_NR_LANES	5
 
@@ -275,12 +289,16 @@ struct dsi_clk_calc_ctx {
 
 struct dsi_data {
 	struct platform_device *pdev;
-	void __iomem	*base;
+	void __iomem *proto_base;
+	void __iomem *phy_base;
+	void __iomem *pll_base;
 
 	int module_id;
 
 	int irq;
 
+	bool is_enabled;
+
 	struct clk *dss_clk;
 	struct clk *sys_clk;
 
@@ -295,7 +313,8 @@ struct dsi_data {
 	struct {
 		enum dsi_vc_source source;
 		struct omap_dss_device *dssdev;
-		enum fifo_size fifo_size;
+		enum fifo_size tx_fifo_size;
+		enum fifo_size rx_fifo_size;
 		int vc_id;
 	} vc[4];
 
@@ -310,7 +329,7 @@ struct dsi_data {
 	struct dsi_isr_tables isr_tables_copy;
 
 	int update_channel;
-#ifdef DEBUG
+#ifdef DSI_PERF_MEASURE
 	unsigned update_bytes;
 #endif
 
@@ -332,7 +351,7 @@ struct dsi_data {
 
 	u32		errors;
 	spinlock_t	errors_lock;
-#ifdef DEBUG
+#ifdef DSI_PERF_MEASURE
 	ktime_t perf_setup_time;
 	ktime_t perf_start_time;
 #endif
@@ -371,7 +390,14 @@ struct dsi_packet_sent_handler_data {
 	struct completion *completion;
 };
 
-#ifdef DEBUG
+struct dsi_module_id_data {
+	u32 address;
+	int id;
+};
+
+static const struct of_device_id dsi_of_match[];
+
+#ifdef DSI_PERF_MEASURE
 static bool dsi_perf;
 module_param(dsi_perf, bool, 0644);
 #endif
@@ -383,16 +409,7 @@ static inline struct dsi_data *dsi_get_dsidrv_data(struct platform_device *dside
 
 static inline struct platform_device *dsi_get_dsidev_from_dssdev(struct omap_dss_device *dssdev)
 {
-	/* HACK: dssdev can be either the panel device, when using old API, or
-	 * the dsi device itself, when using the new API. So we solve this for
-	 * now by checking the dssdev->id. This will be removed when the old API
-	 * is removed.
-	 */
-	if (dssdev->id == OMAP_DSS_OUTPUT_DSI1 ||
-			dssdev->id == OMAP_DSS_OUTPUT_DSI2)
-		return to_platform_device(dssdev->dev);
-
-	return to_platform_device(dssdev->output->dev);
+	return to_platform_device(dssdev->dev);
 }
 
 struct platform_device *dsi_get_dsidev_from_id(int module)
@@ -420,35 +437,49 @@ static inline void dsi_write_reg(struct platform_device *dsidev,
 		const struct dsi_reg idx, u32 val)
 {
 	struct dsi_data *dsi = dsi_get_dsidrv_data(dsidev);
+	void __iomem *base;
+
+	switch(idx.module) {
+		case DSI_PROTO: base = dsi->proto_base; break;
+		case DSI_PHY: base = dsi->phy_base; break;
+		case DSI_PLL: base = dsi->pll_base; break;
+		default: return;
+	}
 
-	__raw_writel(val, dsi->base + idx.idx);
+	__raw_writel(val, base + idx.idx);
 }
 
 static inline u32 dsi_read_reg(struct platform_device *dsidev,
 		const struct dsi_reg idx)
 {
 	struct dsi_data *dsi = dsi_get_dsidrv_data(dsidev);
+	void __iomem *base;
+
+	switch(idx.module) {
+		case DSI_PROTO: base = dsi->proto_base; break;
+		case DSI_PHY: base = dsi->phy_base; break;
+		case DSI_PLL: base = dsi->pll_base; break;
+		default: return 0;
+	}
 
-	return __raw_readl(dsi->base + idx.idx);
+	return __raw_readl(base + idx.idx);
 }
 
-void dsi_bus_lock(struct omap_dss_device *dssdev)
+static void dsi_bus_lock(struct omap_dss_device *dssdev)
 {
 	struct platform_device *dsidev = dsi_get_dsidev_from_dssdev(dssdev);
 	struct dsi_data *dsi = dsi_get_dsidrv_data(dsidev);
 
 	down(&dsi->bus_lock);
 }
-EXPORT_SYMBOL(dsi_bus_lock);
 
-void dsi_bus_unlock(struct omap_dss_device *dssdev)
+static void dsi_bus_unlock(struct omap_dss_device *dssdev)
 {
 	struct platform_device *dsidev = dsi_get_dsidev_from_dssdev(dssdev);
 	struct dsi_data *dsi = dsi_get_dsidrv_data(dsidev);
 
 	up(&dsi->bus_lock);
 }
-EXPORT_SYMBOL(dsi_bus_unlock);
 
 static bool dsi_bus_is_locked(struct platform_device *dsidev)
 {
@@ -506,7 +537,7 @@ u8 dsi_get_pixel_size(enum omap_dss_dsi_pixel_format fmt)
 	}
 }
 
-#ifdef DEBUG
+#ifdef DSI_PERF_MEASURE
 static void dsi_perf_mark_setup(struct platform_device *dsidev)
 {
 	struct dsi_data *dsi = dsi_get_dsidrv_data(dsidev);
@@ -766,6 +797,9 @@ static irqreturn_t omap_dsi_irq_handler(int irq, void *arg)
 	dsidev = (struct platform_device *) arg;
 	dsi = dsi_get_dsidrv_data(dsidev);
 
+	if (!dsi->is_enabled)
+		return IRQ_NONE;
+
 	spin_lock(&dsi->irq_lock);
 
 	irqstatus = dsi_read_reg(dsidev, DSI_IRQSTATUS);
@@ -1127,21 +1161,28 @@ static int dsi_regulator_init(struct platform_device *dsidev)
 {
 	struct dsi_data *dsi = dsi_get_dsidrv_data(dsidev);
 	struct regulator *vdds_dsi;
+	int r;
 
 	if (dsi->vdds_dsi_reg != NULL)
 		return 0;
 
-	vdds_dsi = devm_regulator_get(&dsi->pdev->dev, "vdds_dsi");
-
-	/* DT HACK: try VCXIO to make omapdss work for o4 sdp/panda */
-	if (IS_ERR(vdds_dsi))
-		vdds_dsi = devm_regulator_get(&dsi->pdev->dev, "VCXIO");
+	vdds_dsi = devm_regulator_get(&dsi->pdev->dev, "vdd");
 
 	if (IS_ERR(vdds_dsi)) {
-		DSSERR("can't get VDDS_DSI regulator\n");
+		if (PTR_ERR(vdds_dsi) != -EPROBE_DEFER)
+			DSSERR("can't get DSI VDD regulator\n");
 		return PTR_ERR(vdds_dsi);
 	}
 
+	if (regulator_can_change_voltage(vdds_dsi)) {
+		r = regulator_set_voltage(vdds_dsi, 1800000, 1800000);
+		if (r) {
+			devm_regulator_put(vdds_dsi);
+			DSSERR("can't set the DSI regulator voltage\n");
+			return r;
+		}
+	}
+
 	dsi->vdds_dsi_reg = vdds_dsi;
 
 	return 0;
@@ -2436,14 +2477,14 @@ static void dsi_config_tx_fifo(struct platform_device *dsidev,
 	int add = 0;
 	int i;
 
-	dsi->vc[0].fifo_size = size1;
-	dsi->vc[1].fifo_size = size2;
-	dsi->vc[2].fifo_size = size3;
-	dsi->vc[3].fifo_size = size4;
+	dsi->vc[0].tx_fifo_size = size1;
+	dsi->vc[1].tx_fifo_size = size2;
+	dsi->vc[2].tx_fifo_size = size3;
+	dsi->vc[3].tx_fifo_size = size4;
 
 	for (i = 0; i < 4; i++) {
 		u8 v;
-		int size = dsi->vc[i].fifo_size;
+		int size = dsi->vc[i].tx_fifo_size;
 
 		if (add + size > 4) {
 			DSSERR("Illegal FIFO configuration\n");
@@ -2469,14 +2510,14 @@ static void dsi_config_rx_fifo(struct platform_device *dsidev,
 	int add = 0;
 	int i;
 
-	dsi->vc[0].fifo_size = size1;
-	dsi->vc[1].fifo_size = size2;
-	dsi->vc[2].fifo_size = size3;
-	dsi->vc[3].fifo_size = size4;
+	dsi->vc[0].rx_fifo_size = size1;
+	dsi->vc[1].rx_fifo_size = size2;
+	dsi->vc[2].rx_fifo_size = size3;
+	dsi->vc[3].rx_fifo_size = size4;
 
 	for (i = 0; i < 4; i++) {
 		u8 v;
-		int size = dsi->vc[i].fifo_size;
+		int size = dsi->vc[i].rx_fifo_size;
 
 		if (add + size > 4) {
 			DSSERR("Illegal FIFO configuration\n");
@@ -2713,7 +2754,7 @@ static int dsi_vc_config_source(struct platform_device *dsidev, int channel,
 	return 0;
 }
 
-void omapdss_dsi_vc_enable_hs(struct omap_dss_device *dssdev, int channel,
+static void dsi_vc_enable_hs(struct omap_dss_device *dssdev, int channel,
 		bool enable)
 {
 	struct platform_device *dsidev = dsi_get_dsidev_from_dssdev(dssdev);
@@ -2737,7 +2778,6 @@ void omapdss_dsi_vc_enable_hs(struct omap_dss_device *dssdev, int channel,
 	if (dsi->vm_timings.ddr_clk_always_on && enable)
 		dsi_vc_send_null(dssdev, channel);
 }
-EXPORT_SYMBOL(omapdss_dsi_vc_enable_hs);
 
 static void dsi_vc_flush_long_data(struct platform_device *dsidev, int channel)
 {
@@ -2842,7 +2882,7 @@ static int dsi_vc_send_bta(struct platform_device *dsidev, int channel)
 	return 0;
 }
 
-int dsi_vc_send_bta_sync(struct omap_dss_device *dssdev, int channel)
+static int dsi_vc_send_bta_sync(struct omap_dss_device *dssdev, int channel)
 {
 	struct platform_device *dsidev = dsi_get_dsidev_from_dssdev(dssdev);
 	DECLARE_COMPLETION_ONSTACK(completion);
@@ -2885,7 +2925,6 @@ err1:
 err0:
 	return r;
 }
-EXPORT_SYMBOL(dsi_vc_send_bta_sync);
 
 static inline void dsi_vc_write_long_header(struct platform_device *dsidev,
 		int channel, u8 data_type, u16 len, u8 ecc)
@@ -2931,7 +2970,7 @@ static int dsi_vc_send_long(struct platform_device *dsidev, int channel,
 		DSSDBG("dsi_vc_send_long, %d bytes\n", len);
 
 	/* len + header */
-	if (dsi->vc[channel].fifo_size * 32 * 4 < len + 4) {
+	if (dsi->vc[channel].tx_fifo_size * 32 * 4 < len + 4) {
 		DSSERR("unable to send long packet: packet too long.\n");
 		return -EINVAL;
 	}
@@ -3011,14 +3050,13 @@ static int dsi_vc_send_short(struct platform_device *dsidev, int channel,
 	return 0;
 }
 
-int dsi_vc_send_null(struct omap_dss_device *dssdev, int channel)
+static int dsi_vc_send_null(struct omap_dss_device *dssdev, int channel)
 {
 	struct platform_device *dsidev = dsi_get_dsidev_from_dssdev(dssdev);
 
 	return dsi_vc_send_long(dsidev, channel, MIPI_DSI_NULL_PACKET, NULL,
 		0, 0);
 }
-EXPORT_SYMBOL(dsi_vc_send_null);
 
 static int dsi_vc_write_nosync_common(struct platform_device *dsidev,
 		int channel, u8 *data, int len, enum dss_dsi_content_type type)
@@ -3050,7 +3088,7 @@ static int dsi_vc_write_nosync_common(struct platform_device *dsidev,
 	return r;
 }
 
-int dsi_vc_dcs_write_nosync(struct omap_dss_device *dssdev, int channel,
+static int dsi_vc_dcs_write_nosync(struct omap_dss_device *dssdev, int channel,
 		u8 *data, int len)
 {
 	struct platform_device *dsidev = dsi_get_dsidev_from_dssdev(dssdev);
@@ -3058,9 +3096,8 @@ int dsi_vc_dcs_write_nosync(struct omap_dss_device *dssdev, int channel,
 	return dsi_vc_write_nosync_common(dsidev, channel, data, len,
 			DSS_DSI_CONTENT_DCS);
 }
-EXPORT_SYMBOL(dsi_vc_dcs_write_nosync);
 
-int dsi_vc_generic_write_nosync(struct omap_dss_device *dssdev, int channel,
+static int dsi_vc_generic_write_nosync(struct omap_dss_device *dssdev, int channel,
 		u8 *data, int len)
 {
 	struct platform_device *dsidev = dsi_get_dsidev_from_dssdev(dssdev);
@@ -3068,7 +3105,6 @@ int dsi_vc_generic_write_nosync(struct omap_dss_device *dssdev, int channel,
 	return dsi_vc_write_nosync_common(dsidev, channel, data, len,
 			DSS_DSI_CONTENT_GENERIC);
 }
-EXPORT_SYMBOL(dsi_vc_generic_write_nosync);
 
 static int dsi_vc_write_common(struct omap_dss_device *dssdev, int channel,
 		u8 *data, int len, enum dss_dsi_content_type type)
@@ -3099,60 +3135,19 @@ err:
 	return r;
 }
 
-int dsi_vc_dcs_write(struct omap_dss_device *dssdev, int channel, u8 *data,
+static int dsi_vc_dcs_write(struct omap_dss_device *dssdev, int channel, u8 *data,
 		int len)
 {
 	return dsi_vc_write_common(dssdev, channel, data, len,
 			DSS_DSI_CONTENT_DCS);
 }
-EXPORT_SYMBOL(dsi_vc_dcs_write);
 
-int dsi_vc_generic_write(struct omap_dss_device *dssdev, int channel, u8 *data,
+static int dsi_vc_generic_write(struct omap_dss_device *dssdev, int channel, u8 *data,
 		int len)
 {
 	return dsi_vc_write_common(dssdev, channel, data, len,
 			DSS_DSI_CONTENT_GENERIC);
 }
-EXPORT_SYMBOL(dsi_vc_generic_write);
-
-int dsi_vc_dcs_write_0(struct omap_dss_device *dssdev, int channel, u8 dcs_cmd)
-{
-	return dsi_vc_dcs_write(dssdev, channel, &dcs_cmd, 1);
-}
-EXPORT_SYMBOL(dsi_vc_dcs_write_0);
-
-int dsi_vc_generic_write_0(struct omap_dss_device *dssdev, int channel)
-{
-	return dsi_vc_generic_write(dssdev, channel, NULL, 0);
-}
-EXPORT_SYMBOL(dsi_vc_generic_write_0);
-
-int dsi_vc_dcs_write_1(struct omap_dss_device *dssdev, int channel, u8 dcs_cmd,
-		u8 param)
-{
-	u8 buf[2];
-	buf[0] = dcs_cmd;
-	buf[1] = param;
-	return dsi_vc_dcs_write(dssdev, channel, buf, 2);
-}
-EXPORT_SYMBOL(dsi_vc_dcs_write_1);
-
-int dsi_vc_generic_write_1(struct omap_dss_device *dssdev, int channel,
-		u8 param)
-{
-	return dsi_vc_generic_write(dssdev, channel, &param, 1);
-}
-EXPORT_SYMBOL(dsi_vc_generic_write_1);
-
-int dsi_vc_generic_write_2(struct omap_dss_device *dssdev, int channel,
-		u8 param1, u8 param2)
-{
-	u8 buf[2];
-	buf[0] = param1;
-	buf[1] = param2;
-	return dsi_vc_generic_write(dssdev, channel, buf, 2);
-}
-EXPORT_SYMBOL(dsi_vc_generic_write_2);
 
 static int dsi_vc_dcs_send_read_request(struct platform_device *dsidev,
 		int channel, u8 dcs_cmd)
@@ -3319,7 +3314,7 @@ err:
 	return r;
 }
 
-int dsi_vc_dcs_read(struct omap_dss_device *dssdev, int channel, u8 dcs_cmd,
+static int dsi_vc_dcs_read(struct omap_dss_device *dssdev, int channel, u8 dcs_cmd,
 		u8 *buf, int buflen)
 {
 	struct platform_device *dsidev = dsi_get_dsidev_from_dssdev(dssdev);
@@ -3348,7 +3343,6 @@ err:
 	DSSERR("dsi_vc_dcs_read(ch %d, cmd 0x%02x) failed\n", channel, dcs_cmd);
 	return r;
 }
-EXPORT_SYMBOL(dsi_vc_dcs_read);
 
 static int dsi_vc_generic_read(struct omap_dss_device *dssdev, int channel,
 		u8 *reqdata, int reqlen, u8 *buf, int buflen)
@@ -3377,56 +3371,7 @@ static int dsi_vc_generic_read(struct omap_dss_device *dssdev, int channel,
 	return 0;
 }
 
-int dsi_vc_generic_read_0(struct omap_dss_device *dssdev, int channel, u8 *buf,
-		int buflen)
-{
-	int r;
-
-	r = dsi_vc_generic_read(dssdev, channel, NULL, 0, buf, buflen);
-	if (r) {
-		DSSERR("dsi_vc_generic_read_0(ch %d) failed\n", channel);
-		return r;
-	}
-
-	return 0;
-}
-EXPORT_SYMBOL(dsi_vc_generic_read_0);
-
-int dsi_vc_generic_read_1(struct omap_dss_device *dssdev, int channel, u8 param,
-		u8 *buf, int buflen)
-{
-	int r;
-
-	r = dsi_vc_generic_read(dssdev, channel, &param, 1, buf, buflen);
-	if (r) {
-		DSSERR("dsi_vc_generic_read_1(ch %d) failed\n", channel);
-		return r;
-	}
-
-	return 0;
-}
-EXPORT_SYMBOL(dsi_vc_generic_read_1);
-
-int dsi_vc_generic_read_2(struct omap_dss_device *dssdev, int channel,
-		u8 param1, u8 param2, u8 *buf, int buflen)
-{
-	int r;
-	u8 reqdata[2];
-
-	reqdata[0] = param1;
-	reqdata[1] = param2;
-
-	r = dsi_vc_generic_read(dssdev, channel, reqdata, 2, buf, buflen);
-	if (r) {
-		DSSERR("dsi_vc_generic_read_2(ch %d) failed\n", channel);
-		return r;
-	}
-
-	return 0;
-}
-EXPORT_SYMBOL(dsi_vc_generic_read_2);
-
-int dsi_vc_set_max_rx_packet_size(struct omap_dss_device *dssdev, int channel,
+static int dsi_vc_set_max_rx_packet_size(struct omap_dss_device *dssdev, int channel,
 		u16 len)
 {
 	struct platform_device *dsidev = dsi_get_dsidev_from_dssdev(dssdev);
@@ -3434,7 +3379,6 @@ int dsi_vc_set_max_rx_packet_size(struct omap_dss_device *dssdev, int channel,
 	return dsi_vc_send_short(dsidev, channel,
 			MIPI_DSI_SET_MAXIMUM_RETURN_PACKET_SIZE, len, 0);
 }
-EXPORT_SYMBOL(dsi_vc_set_max_rx_packet_size);
 
 static int dsi_enter_ulps(struct platform_device *dsidev)
 {
@@ -4068,7 +4012,7 @@ static void dsi_proto_timings(struct platform_device *dsidev)
 	}
 }
 
-int omapdss_dsi_configure_pins(struct omap_dss_device *dssdev,
+static int dsi_configure_pins(struct omap_dss_device *dssdev,
 		const struct omap_dsi_pin_config *pin_cfg)
 {
 	struct platform_device *dsidev = dsi_get_dsidev_from_dssdev(dssdev);
@@ -4134,9 +4078,8 @@ int omapdss_dsi_configure_pins(struct omap_dss_device *dssdev,
 
 	return 0;
 }
-EXPORT_SYMBOL(omapdss_dsi_configure_pins);
 
-int dsi_enable_video_output(struct omap_dss_device *dssdev, int channel)
+static int dsi_enable_video_output(struct omap_dss_device *dssdev, int channel)
 {
 	struct platform_device *dsidev = dsi_get_dsidev_from_dssdev(dssdev);
 	struct dsi_data *dsi = dsi_get_dsidrv_data(dsidev);
@@ -4173,7 +4116,7 @@ int dsi_enable_video_output(struct omap_dss_device *dssdev, int channel)
 		default:
 			r = -EINVAL;
 			goto err_pix_fmt;
-		};
+		}
 
 		dsi_if_enable(dsidev, false);
 		dsi_vc_enable(dsidev, channel, false);
@@ -4206,9 +4149,8 @@ err_pix_fmt:
 err_init_dispc:
 	return r;
 }
-EXPORT_SYMBOL(dsi_enable_video_output);
 
-void dsi_disable_video_output(struct omap_dss_device *dssdev, int channel)
+static void dsi_disable_video_output(struct omap_dss_device *dssdev, int channel)
 {
 	struct platform_device *dsidev = dsi_get_dsidev_from_dssdev(dssdev);
 	struct dsi_data *dsi = dsi_get_dsidrv_data(dsidev);
@@ -4229,7 +4171,6 @@ void dsi_disable_video_output(struct omap_dss_device *dssdev, int channel)
 
 	dsi_display_uninit_dispc(dsidev, mgr);
 }
-EXPORT_SYMBOL(dsi_disable_video_output);
 
 static void dsi_update_screen_dispc(struct platform_device *dsidev)
 {
@@ -4369,7 +4310,7 @@ static void dsi_framedone_irq_callback(void *data)
 	dsi_handle_framedone(dsidev, 0);
 }
 
-int omap_dsi_update(struct omap_dss_device *dssdev, int channel,
+static int dsi_update(struct omap_dss_device *dssdev, int channel,
 		void (*callback)(int, void *), void *data)
 {
 	struct platform_device *dsidev = dsi_get_dsidev_from_dssdev(dssdev);
@@ -4386,7 +4327,7 @@ int omap_dsi_update(struct omap_dss_device *dssdev, int channel,
 	dw = dsi->timings.x_res;
 	dh = dsi->timings.y_res;
 
-#ifdef DEBUG
+#ifdef DSI_PERF_MEASURE
 	dsi->update_bytes = dw * dh *
 		dsi_get_pixel_size(dsi->pix_fmt) / 8;
 #endif
@@ -4394,7 +4335,6 @@ int omap_dsi_update(struct omap_dss_device *dssdev, int channel,
 
 	return 0;
 }
-EXPORT_SYMBOL(omap_dsi_update);
 
 /* Display funcs */
 
@@ -4589,7 +4529,7 @@ static void dsi_display_uninit_dsi(struct platform_device *dsidev,
 	dsi_pll_uninit(dsidev, disconnect_lanes);
 }
 
-int omapdss_dsi_display_enable(struct omap_dss_device *dssdev)
+static int dsi_display_enable(struct omap_dss_device *dssdev)
 {
 	struct platform_device *dsidev = dsi_get_dsidev_from_dssdev(dssdev);
 	struct dsi_data *dsi = dsi_get_dsidrv_data(dsidev);
@@ -4625,9 +4565,8 @@ err_get_dsi:
 	DSSDBG("dsi_display_enable FAILED\n");
 	return r;
 }
-EXPORT_SYMBOL(omapdss_dsi_display_enable);
 
-void omapdss_dsi_display_disable(struct omap_dss_device *dssdev,
+static void dsi_display_disable(struct omap_dss_device *dssdev,
 		bool disconnect_lanes, bool enter_ulps)
 {
 	struct platform_device *dsidev = dsi_get_dsidev_from_dssdev(dssdev);
@@ -4651,9 +4590,8 @@ void omapdss_dsi_display_disable(struct omap_dss_device *dssdev,
 
 	mutex_unlock(&dsi->lock);
 }
-EXPORT_SYMBOL(omapdss_dsi_display_disable);
 
-int omapdss_dsi_enable_te(struct omap_dss_device *dssdev, bool enable)
+static int dsi_enable_te(struct omap_dss_device *dssdev, bool enable)
 {
 	struct platform_device *dsidev = dsi_get_dsidev_from_dssdev(dssdev);
 	struct dsi_data *dsi = dsi_get_dsidrv_data(dsidev);
@@ -4661,7 +4599,6 @@ int omapdss_dsi_enable_te(struct omap_dss_device *dssdev, bool enable)
 	dsi->te_enabled = enable;
 	return 0;
 }
-EXPORT_SYMBOL(omapdss_dsi_enable_te);
 
 #ifdef PRINT_VERBOSE_VM_TIMINGS
 static void print_dsi_vm(const char *str,
@@ -4699,7 +4636,7 @@ static void print_dsi_vm(const char *str,
 
 static void print_dispc_vm(const char *str, const struct omap_video_timings *t)
 {
-	unsigned long pck = t->pixel_clock * 1000;
+	unsigned long pck = t->pixelclock;
 	int hact, bl, tot;
 
 	hact = t->x_res;
@@ -4739,7 +4676,7 @@ static void print_dsi_dispc_vm(const char *str,
 	dsi_hact = DIV_ROUND_UP(DIV_ROUND_UP(t->hact * t->bitspp, 8) + 6, t->ndl);
 	dsi_htot = t->hss + t->hsa + t->hse + t->hbp + dsi_hact + t->hfp;
 
-	vm.pixel_clock = pck / 1000;
+	vm.pixelclock = pck;
 	vm.hsw = div64_u64((u64)(t->hsa + t->hse) * pck, byteclk);
 	vm.hbp = div64_u64((u64)t->hbp * pck, byteclk);
 	vm.hfp = div64_u64((u64)t->hfp * pck, byteclk);
@@ -4761,7 +4698,7 @@ static bool dsi_cm_calc_dispc_cb(int lckd, int pckd, unsigned long lck,
 	ctx->dispc_cinfo.pck = pck;
 
 	*t = *ctx->config->timings;
-	t->pixel_clock = pck / 1000;
+	t->pixelclock = pck;
 	t->x_res = ctx->config->timings->x_res;
 	t->y_res = ctx->config->timings->y_res;
 	t->hsw = t->hfp = t->hbp = t->vsw = 1;
@@ -4815,7 +4752,7 @@ static bool dsi_cm_calc(struct dsi_data *dsi,
 	 * especially as we go to LP between each pixel packet due to HW
 	 * "feature". So let's just estimate very roughly and multiply by 1.5.
 	 */
-	pck = cfg->timings->pixel_clock * 1000;
+	pck = cfg->timings->pixelclock;
 	pck = pck * 3 / 2;
 	txbyteclk = pck * bitspp / 8 / ndl;
 
@@ -4992,7 +4929,7 @@ static bool dsi_vm_calc_blanking(struct dsi_clk_calc_ctx *ctx)
 
 	dispc_vm = &ctx->dispc_vm;
 	*dispc_vm = *req_vm;
-	dispc_vm->pixel_clock = dispc_pck / 1000;
+	dispc_vm->pixelclock = dispc_pck;
 
 	if (cfg->trans_mode == OMAP_DSS_DSI_PULSE_MODE) {
 		hsa = div64_u64((u64)req_vm->hsw * dispc_pck,
@@ -5114,9 +5051,9 @@ static bool dsi_vm_calc(struct dsi_data *dsi,
 	ctx->dsi_cinfo.clkin = clkin;
 
 	/* these limits should come from the panel driver */
-	ctx->req_pck_min = t->pixel_clock * 1000 - 1000;
-	ctx->req_pck_nom = t->pixel_clock * 1000;
-	ctx->req_pck_max = t->pixel_clock * 1000 + 1000;
+	ctx->req_pck_min = t->pixelclock - 1000;
+	ctx->req_pck_nom = t->pixelclock;
+	ctx->req_pck_max = t->pixelclock + 1000;
 
 	byteclk_min = div64_u64((u64)ctx->req_pck_min * bitspp, ndl * 8);
 	pll_min = max(cfg->hs_clk_min * 4, byteclk_min * 4 * 4);
@@ -5136,7 +5073,7 @@ static bool dsi_vm_calc(struct dsi_data *dsi,
 			dsi_vm_calc_pll_cb, ctx);
 }
 
-int omapdss_dsi_set_config(struct omap_dss_device *dssdev,
+static int dsi_set_config(struct omap_dss_device *dssdev,
 		const struct omap_dss_dsi_config *config)
 {
 	struct platform_device *dsidev = dsi_get_dsidev_from_dssdev(dssdev);
@@ -5184,7 +5121,6 @@ err:
 
 	return r;
 }
-EXPORT_SYMBOL(omapdss_dsi_set_config);
 
 /*
  * Return a hardcoded channel for the DSI output. This should work for
@@ -5196,6 +5132,7 @@ static enum omap_channel dsi_get_channel(int module_id)
 {
 	switch (omapdss_get_version()) {
 	case OMAPDSS_VER_OMAP24xx:
+	case OMAPDSS_VER_AM43xx:
 		DSSWARN("DSI not supported\n");
 		return OMAP_DSS_CHANNEL_LCD;
 
@@ -5235,7 +5172,7 @@ static enum omap_channel dsi_get_channel(int module_id)
 	}
 }
 
-int omap_dsi_request_vc(struct omap_dss_device *dssdev, int *channel)
+static int dsi_request_vc(struct omap_dss_device *dssdev, int *channel)
 {
 	struct platform_device *dsidev = dsi_get_dsidev_from_dssdev(dssdev);
 	struct dsi_data *dsi = dsi_get_dsidrv_data(dsidev);
@@ -5252,9 +5189,8 @@ int omap_dsi_request_vc(struct omap_dss_device *dssdev, int *channel)
 	DSSERR("cannot get VC for display %s", dssdev->name);
 	return -ENOSPC;
 }
-EXPORT_SYMBOL(omap_dsi_request_vc);
 
-int omap_dsi_set_vc_id(struct omap_dss_device *dssdev, int channel, int vc_id)
+static int dsi_set_vc_id(struct omap_dss_device *dssdev, int channel, int vc_id)
 {
 	struct platform_device *dsidev = dsi_get_dsidev_from_dssdev(dssdev);
 	struct dsi_data *dsi = dsi_get_dsidrv_data(dsidev);
@@ -5279,9 +5215,8 @@ int omap_dsi_set_vc_id(struct omap_dss_device *dssdev, int channel, int vc_id)
 
 	return 0;
 }
-EXPORT_SYMBOL(omap_dsi_set_vc_id);
 
-void omap_dsi_release_vc(struct omap_dss_device *dssdev, int channel)
+static void dsi_release_vc(struct omap_dss_device *dssdev, int channel)
 {
 	struct platform_device *dsidev = dsi_get_dsidev_from_dssdev(dssdev);
 	struct dsi_data *dsi = dsi_get_dsidrv_data(dsidev);
@@ -5292,7 +5227,6 @@ void omap_dsi_release_vc(struct omap_dss_device *dssdev, int channel)
 		dsi->vc[channel].vc_id = 0;
 	}
 }
-EXPORT_SYMBOL(omap_dsi_release_vc);
 
 void dsi_wait_pll_hsdiv_dispc_active(struct platform_device *dsidev)
 {
@@ -5348,79 +5282,6 @@ static int dsi_get_clocks(struct platform_device *dsidev)
 	return 0;
 }
 
-static struct omap_dss_device *dsi_find_dssdev(struct platform_device *pdev)
-{
-	struct omap_dss_board_info *pdata = pdev->dev.platform_data;
-	struct dsi_data *dsi = dsi_get_dsidrv_data(pdev);
-	const char *def_disp_name = omapdss_get_default_display_name();
-	struct omap_dss_device *def_dssdev;
-	int i;
-
-	def_dssdev = NULL;
-
-	for (i = 0; i < pdata->num_devices; ++i) {
-		struct omap_dss_device *dssdev = pdata->devices[i];
-
-		if (dssdev->type != OMAP_DISPLAY_TYPE_DSI)
-			continue;
-
-		if (dssdev->phy.dsi.module != dsi->module_id)
-			continue;
-
-		if (def_dssdev == NULL)
-			def_dssdev = dssdev;
-
-		if (def_disp_name != NULL &&
-				strcmp(dssdev->name, def_disp_name) == 0) {
-			def_dssdev = dssdev;
-			break;
-		}
-	}
-
-	return def_dssdev;
-}
-
-static int dsi_probe_pdata(struct platform_device *dsidev)
-{
-	struct dsi_data *dsi = dsi_get_dsidrv_data(dsidev);
-	struct omap_dss_device *plat_dssdev;
-	struct omap_dss_device *dssdev;
-	int r;
-
-	plat_dssdev = dsi_find_dssdev(dsidev);
-
-	if (!plat_dssdev)
-		return 0;
-
-	r = dsi_regulator_init(dsidev);
-	if (r)
-		return r;
-
-	dssdev = dss_alloc_and_init_device(&dsidev->dev);
-	if (!dssdev)
-		return -ENOMEM;
-
-	dss_copy_device_pdata(dssdev, plat_dssdev);
-
-	r = omapdss_output_set_device(&dsi->output, dssdev);
-	if (r) {
-		DSSERR("failed to connect output to new device: %s\n",
-				dssdev->name);
-		dss_put_device(dssdev);
-		return r;
-	}
-
-	r = dss_add_device(dssdev);
-	if (r) {
-		DSSERR("device %s register failed: %d\n", dssdev->name, r);
-		omapdss_output_unset_device(&dsi->output);
-		dss_put_device(dssdev);
-		return r;
-	}
-
-	return 0;
-}
-
 static int dsi_connect(struct omap_dss_device *dssdev,
 		struct omap_dss_device *dst)
 {
@@ -5454,9 +5315,9 @@ static int dsi_connect(struct omap_dss_device *dssdev,
 static void dsi_disconnect(struct omap_dss_device *dssdev,
 		struct omap_dss_device *dst)
 {
-	WARN_ON(dst != dssdev->device);
+	WARN_ON(dst != dssdev->dst);
 
-	if (dst != dssdev->device)
+	if (dst != dssdev->dst)
 		return;
 
 	omapdss_output_unset_device(dssdev);
@@ -5472,24 +5333,24 @@ static const struct omapdss_dsi_ops dsi_ops = {
 	.bus_lock = dsi_bus_lock,
 	.bus_unlock = dsi_bus_unlock,
 
-	.enable = omapdss_dsi_display_enable,
-	.disable = omapdss_dsi_display_disable,
+	.enable = dsi_display_enable,
+	.disable = dsi_display_disable,
 
-	.enable_hs = omapdss_dsi_vc_enable_hs,
+	.enable_hs = dsi_vc_enable_hs,
 
-	.configure_pins = omapdss_dsi_configure_pins,
-	.set_config = omapdss_dsi_set_config,
+	.configure_pins = dsi_configure_pins,
+	.set_config = dsi_set_config,
 
 	.enable_video_output = dsi_enable_video_output,
 	.disable_video_output = dsi_disable_video_output,
 
-	.update = omap_dsi_update,
+	.update = dsi_update,
 
-	.enable_te = omapdss_dsi_enable_te,
+	.enable_te = dsi_enable_te,
 
-	.request_vc = omap_dsi_request_vc,
-	.set_vc_id = omap_dsi_set_vc_id,
-	.release_vc = omap_dsi_release_vc,
+	.request_vc = dsi_request_vc,
+	.set_vc_id = dsi_set_vc_id,
+	.release_vc = dsi_release_vc,
 
 	.dcs_write = dsi_vc_dcs_write,
 	.dcs_write_nosync = dsi_vc_dcs_write_nosync,
@@ -5530,19 +5391,76 @@ static void dsi_uninit_output(struct platform_device *dsidev)
 	omapdss_unregister_output(out);
 }
 
+static int dsi_probe_of(struct platform_device *pdev)
+{
+	struct device_node *node = pdev->dev.of_node;
+	struct dsi_data *dsi = dsi_get_dsidrv_data(pdev);
+	struct property *prop;
+	u32 lane_arr[10];
+	int len, num_pins;
+	int r, i;
+	struct device_node *ep;
+	struct omap_dsi_pin_config pin_cfg;
+
+	ep = omapdss_of_get_first_endpoint(node);
+	if (!ep)
+		return 0;
+
+	prop = of_find_property(ep, "lanes", &len);
+	if (prop == NULL) {
+		dev_err(&pdev->dev, "failed to find lane data\n");
+		r = -EINVAL;
+		goto err;
+	}
+
+	num_pins = len / sizeof(u32);
+
+	if (num_pins < 4 || num_pins % 2 != 0 ||
+		num_pins > dsi->num_lanes_supported * 2) {
+		dev_err(&pdev->dev, "bad number of lanes\n");
+		r = -EINVAL;
+		goto err;
+	}
+
+	r = of_property_read_u32_array(ep, "lanes", lane_arr, num_pins);
+	if (r) {
+		dev_err(&pdev->dev, "failed to read lane data\n");
+		goto err;
+	}
+
+	pin_cfg.num_pins = num_pins;
+	for (i = 0; i < num_pins; ++i)
+		pin_cfg.pins[i] = (int)lane_arr[i];
+
+	r = dsi_configure_pins(&dsi->output, &pin_cfg);
+	if (r) {
+		dev_err(&pdev->dev, "failed to configure pins");
+		goto err;
+	}
+
+	of_node_put(ep);
+
+	return 0;
+
+err:
+	of_node_put(ep);
+	return r;
+}
+
 /* DSI1 HW IP initialisation */
 static int omap_dsihw_probe(struct platform_device *dsidev)
 {
 	u32 rev;
 	int r, i;
-	struct resource *dsi_mem;
 	struct dsi_data *dsi;
+	struct resource *dsi_mem;
+	struct resource *res;
+	struct resource temp_res;
 
 	dsi = devm_kzalloc(&dsidev->dev, sizeof(*dsi), GFP_KERNEL);
 	if (!dsi)
 		return -ENOMEM;
 
-	dsi->module_id = dsidev->id;
 	dsi->pdev = dsidev;
 	dev_set_drvdata(&dsidev->dev, dsi);
 
@@ -5566,16 +5484,66 @@ static int omap_dsihw_probe(struct platform_device *dsidev)
 	dsi->te_timer.function = dsi_te_timeout;
 	dsi->te_timer.data = 0;
 #endif
-	dsi_mem = platform_get_resource(dsi->pdev, IORESOURCE_MEM, 0);
-	if (!dsi_mem) {
-		DSSERR("can't get IORESOURCE_MEM DSI\n");
-		return -EINVAL;
+
+	res = platform_get_resource_byname(dsidev, IORESOURCE_MEM, "proto");
+	if (!res) {
+		res = platform_get_resource(dsidev, IORESOURCE_MEM, 0);
+		if (!res) {
+			DSSERR("can't get IORESOURCE_MEM DSI\n");
+			return -EINVAL;
+		}
+
+		temp_res.start = res->start;
+		temp_res.end = temp_res.start + DSI_PROTO_SZ - 1;
+		res = &temp_res;
 	}
 
-	dsi->base = devm_ioremap(&dsidev->dev, dsi_mem->start,
-				 resource_size(dsi_mem));
-	if (!dsi->base) {
-		DSSERR("can't ioremap DSI\n");
+	dsi_mem = res;
+
+	dsi->proto_base = devm_ioremap(&dsidev->dev, res->start,
+		resource_size(res));
+	if (!dsi->proto_base) {
+		DSSERR("can't ioremap DSI protocol engine\n");
+		return -ENOMEM;
+	}
+
+	res = platform_get_resource_byname(dsidev, IORESOURCE_MEM, "phy");
+	if (!res) {
+		res = platform_get_resource(dsidev, IORESOURCE_MEM, 0);
+		if (!res) {
+			DSSERR("can't get IORESOURCE_MEM DSI\n");
+			return -EINVAL;
+		}
+
+		temp_res.start = res->start + DSI_PHY_OFFSET;
+		temp_res.end = temp_res.start + DSI_PHY_SZ - 1;
+		res = &temp_res;
+	}
+
+	dsi->phy_base = devm_ioremap(&dsidev->dev, res->start,
+		resource_size(res));
+	if (!dsi->proto_base) {
+		DSSERR("can't ioremap DSI PHY\n");
+		return -ENOMEM;
+	}
+
+	res = platform_get_resource_byname(dsidev, IORESOURCE_MEM, "pll");
+	if (!res) {
+		res = platform_get_resource(dsidev, IORESOURCE_MEM, 0);
+		if (!res) {
+			DSSERR("can't get IORESOURCE_MEM DSI\n");
+			return -EINVAL;
+		}
+
+		temp_res.start = res->start + DSI_PLL_OFFSET;
+		temp_res.end = temp_res.start + DSI_PLL_SZ - 1;
+		res = &temp_res;
+	}
+
+	dsi->pll_base = devm_ioremap(&dsidev->dev, res->start,
+		resource_size(res));
+	if (!dsi->proto_base) {
+		DSSERR("can't ioremap DSI PLL\n");
 		return -ENOMEM;
 	}
 
@@ -5592,6 +5560,31 @@ static int omap_dsihw_probe(struct platform_device *dsidev)
 		return r;
 	}
 
+	if (dsidev->dev.of_node) {
+		const struct of_device_id *match;
+		const struct dsi_module_id_data *d;
+
+		match = of_match_node(dsi_of_match, dsidev->dev.of_node);
+		if (!match) {
+			DSSERR("unsupported DSI module\n");
+			return -ENODEV;
+		}
+
+		d = match->data;
+
+		while (d->address != 0 && d->address != dsi_mem->start)
+			d++;
+
+		if (d->address == 0) {
+			DSSERR("unsupported DSI module\n");
+			return -ENODEV;
+		}
+
+		dsi->module_id = d->id;
+	} else {
+		dsi->module_id = dsidev->id;
+	}
+
 	/* DSI VCs initialization */
 	for (i = 0; i < ARRAY_SIZE(dsi->vc); i++) {
 		dsi->vc[i].source = DSI_VC_SOURCE_L4;
@@ -5627,10 +5620,17 @@ static int omap_dsihw_probe(struct platform_device *dsidev)
 
 	dsi_init_output(dsidev);
 
-	if (dsidev->dev.platform_data) {
-		r = dsi_probe_pdata(dsidev);
+	if (dsidev->dev.of_node) {
+		r = dsi_probe_of(dsidev);
+		if (r) {
+			DSSERR("Invalid DSI DT data\n");
+			goto err_probe_of;
+		}
+
+		r = of_platform_populate(dsidev->dev.of_node, NULL, NULL,
+			&dsidev->dev);
 		if (r)
-			goto err_probe;
+			DSSERR("Failed to populate DSI child devices: %d\n", r);
 	}
 
 	dsi_runtime_put(dsidev);
@@ -5646,23 +5646,32 @@ static int omap_dsihw_probe(struct platform_device *dsidev)
 	else if (dsi->module_id == 1)
 		dss_debugfs_create_file("dsi2_irqs", dsi2_dump_irqs);
 #endif
+
 	return 0;
 
-err_probe:
-	dsi_runtime_put(dsidev);
+err_probe_of:
 	dsi_uninit_output(dsidev);
+	dsi_runtime_put(dsidev);
+
 err_runtime_get:
 	pm_runtime_disable(&dsidev->dev);
 	return r;
 }
 
+static int dsi_unregister_child(struct device *dev, void *data)
+{
+	struct platform_device *pdev = to_platform_device(dev);
+	platform_device_unregister(pdev);
+	return 0;
+}
+
 static int __exit omap_dsihw_remove(struct platform_device *dsidev)
 {
 	struct dsi_data *dsi = dsi_get_dsidrv_data(dsidev);
 
-	WARN_ON(dsi->scp_clk_refcount > 0);
+	device_for_each_child(&dsidev->dev, NULL, dsi_unregister_child);
 
-	dss_unregister_child_devices(&dsidev->dev);
+	WARN_ON(dsi->scp_clk_refcount > 0);
 
 	dsi_uninit_output(dsidev);
 
@@ -5678,6 +5687,15 @@ static int __exit omap_dsihw_remove(struct platform_device *dsidev)
 
 static int dsi_runtime_suspend(struct device *dev)
 {
+	struct platform_device *pdev = to_platform_device(dev);
+	struct dsi_data *dsi = dsi_get_dsidrv_data(pdev);
+
+	dsi->is_enabled = false;
+	/* ensure the irq handler sees the is_enabled value */
+	smp_wmb();
+	/* wait for current handler to finish before turning the DSI off */
+	synchronize_irq(dsi->irq);
+
 	dispc_runtime_put();
 
 	return 0;
@@ -5685,12 +5703,18 @@ static int dsi_runtime_suspend(struct device *dev)
 
 static int dsi_runtime_resume(struct device *dev)
 {
+	struct platform_device *pdev = to_platform_device(dev);
+	struct dsi_data *dsi = dsi_get_dsidrv_data(pdev);
 	int r;
 
 	r = dispc_runtime_get();
 	if (r)
 		return r;
 
+	dsi->is_enabled = true;
+	/* ensure the irq handler sees the is_enabled value */
+	smp_wmb();
+
 	return 0;
 }
 
@@ -5699,6 +5723,30 @@ static const struct dev_pm_ops dsi_pm_ops = {
 	.runtime_resume = dsi_runtime_resume,
 };
 
+static const struct dsi_module_id_data dsi_of_data_omap3[] = {
+	{ .address = 0x4804fc00, .id = 0, },
+	{ },
+};
+
+static const struct dsi_module_id_data dsi_of_data_omap4[] = {
+	{ .address = 0x58004000, .id = 0, },
+	{ .address = 0x58005000, .id = 1, },
+	{ },
+};
+
+static const struct dsi_module_id_data dsi_of_data_omap5[] = {
+	{ .address = 0x58004000, .id = 0, },
+	{ .address = 0x58009000, .id = 1, },
+	{ },
+};
+
+static const struct of_device_id dsi_of_match[] = {
+	{ .compatible = "ti,omap3-dsi", .data = dsi_of_data_omap3, },
+	{ .compatible = "ti,omap4-dsi", .data = dsi_of_data_omap4, },
+	{ .compatible = "ti,omap5-dsi", .data = dsi_of_data_omap5, },
+	{},
+};
+
 static struct platform_driver omap_dsihw_driver = {
 	.probe		= omap_dsihw_probe,
 	.remove         = __exit_p(omap_dsihw_remove),
@@ -5706,6 +5754,7 @@ static struct platform_driver omap_dsihw_driver = {
 		.name   = "omapdss_dsi",
 		.owner  = THIS_MODULE,
 		.pm	= &dsi_pm_ops,
+		.of_match_table = dsi_of_match,
 	},
 };
 
diff --git a/drivers/video/fbdev/omap2/dss/dss-of.c b/drivers/video/fbdev/omap2/dss/dss-of.c
new file mode 100644
index 00000000000..a4b20aaf614
--- /dev/null
+++ b/drivers/video/fbdev/omap2/dss/dss-of.c
@@ -0,0 +1,159 @@
+/*
+ * Copyright (C) 2013 Texas Instruments
+ * Author: Tomi Valkeinen <tomi.valkeinen@ti.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published by
+ * the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ */
+
+#include <linux/device.h>
+#include <linux/err.h>
+#include <linux/module.h>
+#include <linux/of.h>
+#include <linux/seq_file.h>
+
+#include <video/omapdss.h>
+
+struct device_node *
+omapdss_of_get_next_port(const struct device_node *parent,
+			 struct device_node *prev)
+{
+	struct device_node *port = NULL;
+
+	if (!parent)
+		return NULL;
+
+	if (!prev) {
+		struct device_node *ports;
+		/*
+		 * It's the first call, we have to find a port subnode
+		 * within this node or within an optional 'ports' node.
+		 */
+		ports = of_get_child_by_name(parent, "ports");
+		if (ports)
+			parent = ports;
+
+		port = of_get_child_by_name(parent, "port");
+
+		/* release the 'ports' node */
+		of_node_put(ports);
+	} else {
+		struct device_node *ports;
+
+		ports = of_get_parent(prev);
+		if (!ports)
+			return NULL;
+
+		do {
+			port = of_get_next_child(ports, prev);
+			if (!port) {
+				of_node_put(ports);
+				return NULL;
+			}
+			prev = port;
+		} while (of_node_cmp(port->name, "port") != 0);
+	}
+
+	return port;
+}
+EXPORT_SYMBOL_GPL(omapdss_of_get_next_port);
+
+struct device_node *
+omapdss_of_get_next_endpoint(const struct device_node *parent,
+			     struct device_node *prev)
+{
+	struct device_node *ep = NULL;
+
+	if (!parent)
+		return NULL;
+
+	do {
+		ep = of_get_next_child(parent, prev);
+		if (!ep)
+			return NULL;
+		prev = ep;
+	} while (of_node_cmp(ep->name, "endpoint") != 0);
+
+	return ep;
+}
+EXPORT_SYMBOL_GPL(omapdss_of_get_next_endpoint);
+
+static struct device_node *
+omapdss_of_get_remote_device_node(const struct device_node *node)
+{
+	struct device_node *np;
+	int i;
+
+	np = of_parse_phandle(node, "remote-endpoint", 0);
+
+	if (!np)
+		return NULL;
+
+	np = of_get_next_parent(np);
+
+	for (i = 0; i < 3 && np; ++i) {
+		struct property *prop;
+
+		prop = of_find_property(np, "compatible", NULL);
+
+		if (prop)
+			return np;
+
+		np = of_get_next_parent(np);
+	}
+
+	return NULL;
+}
+
+struct device_node *
+omapdss_of_get_first_endpoint(const struct device_node *parent)
+{
+	struct device_node *port, *ep;
+
+	port = omapdss_of_get_next_port(parent, NULL);
+
+	if (!port)
+		return NULL;
+
+	ep = omapdss_of_get_next_endpoint(port, NULL);
+
+	of_node_put(port);
+
+	return ep;
+}
+EXPORT_SYMBOL_GPL(omapdss_of_get_first_endpoint);
+
+struct omap_dss_device *
+omapdss_of_find_source_for_first_ep(struct device_node *node)
+{
+	struct device_node *ep;
+	struct device_node *src_node;
+	struct omap_dss_device *src;
+
+	ep = omapdss_of_get_first_endpoint(node);
+	if (!ep)
+		return ERR_PTR(-EINVAL);
+
+	src_node = omapdss_of_get_remote_device_node(ep);
+
+	of_node_put(ep);
+
+	if (!src_node)
+		return ERR_PTR(-EINVAL);
+
+	src = omap_dss_find_output_by_node(src_node);
+
+	of_node_put(src_node);
+
+	if (!src)
+		return ERR_PTR(-EPROBE_DEFER);
+
+	return src;
+}
+EXPORT_SYMBOL_GPL(omapdss_of_find_source_for_first_ep);
diff --git a/drivers/video/omap2/dss/dss.c b/drivers/video/fbdev/omap2/dss/dss.c
index bd01608e67e..6daeb7ed44c 100644
--- a/drivers/video/omap2/dss/dss.c
+++ b/drivers/video/fbdev/omap2/dss/dss.c
@@ -23,6 +23,7 @@
 #define DSS_SUBSYS_NAME "DSS"
 
 #include <linux/kernel.h>
+#include <linux/module.h>
 #include <linux/io.h>
 #include <linux/export.h>
 #include <linux/err.h>
@@ -33,6 +34,7 @@
 #include <linux/pm_runtime.h>
 #include <linux/gfp.h>
 #include <linux/sizes.h>
+#include <linux/of.h>
 
 #include <video/omapdss.h>
 
@@ -67,7 +69,7 @@ static void dss_runtime_put(void);
 struct dss_features {
 	u8 fck_div_max;
 	u8 dss_fck_multiplier;
-	const char *clk_name;
+	const char *parent_clk_name;
 	int (*dpi_select_source)(enum omap_channel channel);
 };
 
@@ -75,13 +77,12 @@ static struct {
 	struct platform_device *pdev;
 	void __iomem    *base;
 
-	struct clk	*dpll4_m4_ck;
+	struct clk	*parent_clk;
 	struct clk	*dss_clk;
 	unsigned long	dss_clk_rate;
 
 	unsigned long	cache_req_pck;
 	unsigned long	cache_prate;
-	struct dss_clock_info cache_dss_cinfo;
 	struct dispc_clock_info cache_dispc_cinfo;
 
 	enum omap_dss_clk_source dsi_clk_source[MAX_NUM_DSI];
@@ -155,22 +156,6 @@ static void dss_restore_context(void)
 #undef SR
 #undef RR
 
-int dss_get_ctx_loss_count(void)
-{
-	struct platform_device *core_pdev = dss_get_core_pdev();
-	struct omap_dss_board_info *board_data = core_pdev->dev.platform_data;
-	int cnt;
-
-	if (!board_data->get_context_loss_count)
-		return -ENOENT;
-
-	cnt = board_data->get_context_loss_count(&dss.pdev->dev);
-
-	WARN_ONCE(cnt < 0, "get_context_loss_count failed: %d\n", cnt);
-
-	return cnt;
-}
-
 void dss_sdi_init(int datapairs)
 {
 	u32 l;
@@ -265,8 +250,6 @@ const char *dss_get_generic_clk_source_name(enum omap_dss_clk_source clk_src)
 
 void dss_dump_clocks(struct seq_file *s)
 {
-	unsigned long dpll4_ck_rate;
-	unsigned long dpll4_m4_ck_rate;
 	const char *fclk_name, *fclk_real_name;
 	unsigned long fclk_rate;
 
@@ -279,21 +262,9 @@ void dss_dump_clocks(struct seq_file *s)
 	fclk_real_name = dss_feat_get_clk_source_name(OMAP_DSS_CLK_SRC_FCK);
 	fclk_rate = clk_get_rate(dss.dss_clk);
 
-	if (dss.dpll4_m4_ck) {
-		dpll4_ck_rate = clk_get_rate(clk_get_parent(dss.dpll4_m4_ck));
-		dpll4_m4_ck_rate = clk_get_rate(dss.dpll4_m4_ck);
-
-		seq_printf(s, "dpll4_ck %lu\n", dpll4_ck_rate);
-
-		seq_printf(s, "%s (%s) = %lu / %lu * %d  = %lu\n",
-				fclk_name, fclk_real_name, dpll4_ck_rate,
-				dpll4_ck_rate / dpll4_m4_ck_rate,
-				dss.feat->dss_fck_multiplier, fclk_rate);
-	} else {
-		seq_printf(s, "%s (%s) = %lu\n",
-				fclk_name, fclk_real_name,
-				fclk_rate);
-	}
+	seq_printf(s, "%s (%s) = %lu\n",
+			fclk_name, fclk_real_name,
+			fclk_rate);
 
 	dss_runtime_put();
 }
@@ -451,30 +422,8 @@ enum omap_dss_clk_source dss_get_lcd_clk_source(enum omap_channel channel)
 	}
 }
 
-/* calculate clock rates using dividers in cinfo */
-int dss_calc_clock_rates(struct dss_clock_info *cinfo)
-{
-	if (dss.dpll4_m4_ck) {
-		unsigned long prate;
-
-		if (cinfo->fck_div > dss.feat->fck_div_max ||
-				cinfo->fck_div == 0)
-			return -EINVAL;
-
-		prate = clk_get_rate(clk_get_parent(dss.dpll4_m4_ck));
-
-		cinfo->fck = prate / cinfo->fck_div *
-			dss.feat->dss_fck_multiplier;
-	} else {
-		if (cinfo->fck_div != 0)
-			return -EINVAL;
-		cinfo->fck = clk_get_rate(dss.dss_clk);
-	}
-
-	return 0;
-}
-
-bool dss_div_calc(unsigned long fck_min, dss_div_calc_func func, void *data)
+bool dss_div_calc(unsigned long pck, unsigned long fck_min,
+		dss_div_calc_func func, void *data)
 {
 	int fckd, fckd_start, fckd_stop;
 	unsigned long fck;
@@ -483,22 +432,24 @@ bool dss_div_calc(unsigned long fck_min, dss_div_calc_func func, void *data)
 	unsigned long prate;
 	unsigned m;
 
-	if (dss.dpll4_m4_ck == NULL) {
-		/*
-		 * TODO: dss1_fclk can be changed on OMAP2, but the available
-		 * dividers are not continuous. We just use the pre-set rate for
-		 * now.
-		 */
-		fck = clk_get_rate(dss.dss_clk);
-		fckd = 1;
-		return func(fckd, fck, data);
+	fck_hw_max = dss_feat_get_param_max(FEAT_PARAM_DSS_FCK);
+
+	if (dss.parent_clk == NULL) {
+		unsigned pckd;
+
+		pckd = fck_hw_max / pck;
+
+		fck = pck * pckd;
+
+		fck = clk_round_rate(dss.dss_clk, fck);
+
+		return func(fck, data);
 	}
 
-	fck_hw_max = dss_feat_get_param_max(FEAT_PARAM_DSS_FCK);
 	fckd_hw_max = dss.feat->fck_div_max;
 
 	m = dss.feat->dss_fck_multiplier;
-	prate = dss_get_dpll4_rate();
+	prate = clk_get_rate(dss.parent_clk);
 
 	fck_min = fck_min ? fck_min : 1;
 
@@ -506,52 +457,34 @@ bool dss_div_calc(unsigned long fck_min, dss_div_calc_func func, void *data)
 	fckd_stop = max(DIV_ROUND_UP(prate * m, fck_hw_max), 1ul);
 
 	for (fckd = fckd_start; fckd >= fckd_stop; --fckd) {
-		fck = prate / fckd * m;
+		fck = DIV_ROUND_UP(prate, fckd) * m;
 
-		if (func(fckd, fck, data))
+		if (func(fck, data))
 			return true;
 	}
 
 	return false;
 }
 
-int dss_set_clock_div(struct dss_clock_info *cinfo)
+int dss_set_fck_rate(unsigned long rate)
 {
-	if (dss.dpll4_m4_ck) {
-		unsigned long prate;
-		int r;
+	int r;
 
-		prate = clk_get_rate(clk_get_parent(dss.dpll4_m4_ck));
-		DSSDBG("dpll4_m4 = %ld\n", prate);
+	DSSDBG("set fck to %lu\n", rate);
 
-		r = clk_set_rate(dss.dpll4_m4_ck,
-				DIV_ROUND_UP(prate, cinfo->fck_div));
-		if (r)
-			return r;
-	} else {
-		if (cinfo->fck_div != 0)
-			return -EINVAL;
-	}
+	r = clk_set_rate(dss.dss_clk, rate);
+	if (r)
+		return r;
 
 	dss.dss_clk_rate = clk_get_rate(dss.dss_clk);
 
-	WARN_ONCE(dss.dss_clk_rate != cinfo->fck,
+	WARN_ONCE(dss.dss_clk_rate != rate,
 			"clk rate mismatch: %lu != %lu", dss.dss_clk_rate,
-			cinfo->fck);
-
-	DSSDBG("fck = %ld (%d)\n", cinfo->fck, cinfo->fck_div);
+			rate);
 
 	return 0;
 }
 
-unsigned long dss_get_dpll4_rate(void)
-{
-	if (dss.dpll4_m4_ck)
-		return clk_get_rate(clk_get_parent(dss.dpll4_m4_ck));
-	else
-		return 0;
-}
-
 unsigned long dss_get_dispc_clk_rate(void)
 {
 	return dss.dss_clk_rate;
@@ -560,27 +493,23 @@ unsigned long dss_get_dispc_clk_rate(void)
 static int dss_setup_default_clock(void)
 {
 	unsigned long max_dss_fck, prate;
+	unsigned long fck;
 	unsigned fck_div;
-	struct dss_clock_info dss_cinfo = { 0 };
 	int r;
 
-	if (dss.dpll4_m4_ck == NULL)
-		return 0;
-
 	max_dss_fck = dss_feat_get_param_max(FEAT_PARAM_DSS_FCK);
 
-	prate = dss_get_dpll4_rate();
-
-	fck_div = DIV_ROUND_UP(prate * dss.feat->dss_fck_multiplier,
-			max_dss_fck);
-
-	dss_cinfo.fck_div = fck_div;
+	if (dss.parent_clk == NULL) {
+		fck = clk_round_rate(dss.dss_clk, max_dss_fck);
+	} else {
+		prate = clk_get_rate(dss.parent_clk);
 
-	r = dss_calc_clock_rates(&dss_cinfo);
-	if (r)
-		return r;
+		fck_div = DIV_ROUND_UP(prate * dss.feat->dss_fck_multiplier,
+				max_dss_fck);
+		fck = DIV_ROUND_UP(prate, fck_div) * dss.feat->dss_fck_multiplier;
+	}
 
-	r = dss_set_clock_div(&dss_cinfo);
+	r = dss_set_fck_rate(fck);
 	if (r)
 		return r;
 
@@ -706,25 +635,25 @@ static int dss_get_clocks(void)
 
 	dss.dss_clk = clk;
 
-	if (dss.feat->clk_name) {
-		clk = clk_get(NULL, dss.feat->clk_name);
+	if (dss.feat->parent_clk_name) {
+		clk = clk_get(NULL, dss.feat->parent_clk_name);
 		if (IS_ERR(clk)) {
-			DSSERR("Failed to get %s\n", dss.feat->clk_name);
+			DSSERR("Failed to get %s\n", dss.feat->parent_clk_name);
 			return PTR_ERR(clk);
 		}
 	} else {
 		clk = NULL;
 	}
 
-	dss.dpll4_m4_ck = clk;
+	dss.parent_clk = clk;
 
 	return 0;
 }
 
 static void dss_put_clocks(void)
 {
-	if (dss.dpll4_m4_ck)
-		clk_put(dss.dpll4_m4_ck);
+	if (dss.parent_clk)
+		clk_put(dss.parent_clk);
 }
 
 static int dss_runtime_get(void)
@@ -761,40 +690,51 @@ void dss_debug_dump_clocks(struct seq_file *s)
 #endif
 
 static const struct dss_features omap24xx_dss_feats __initconst = {
-	.fck_div_max		=	16,
+	/*
+	 * fck div max is really 16, but the divider range has gaps. The range
+	 * from 1 to 6 has no gaps, so let's use that as a max.
+	 */
+	.fck_div_max		=	6,
 	.dss_fck_multiplier	=	2,
-	.clk_name		=	NULL,
+	.parent_clk_name	=	"core_ck",
 	.dpi_select_source	=	&dss_dpi_select_source_omap2_omap3,
 };
 
 static const struct dss_features omap34xx_dss_feats __initconst = {
 	.fck_div_max		=	16,
 	.dss_fck_multiplier	=	2,
-	.clk_name		=	"dpll4_m4_ck",
+	.parent_clk_name	=	"dpll4_ck",
 	.dpi_select_source	=	&dss_dpi_select_source_omap2_omap3,
 };
 
 static const struct dss_features omap3630_dss_feats __initconst = {
 	.fck_div_max		=	32,
 	.dss_fck_multiplier	=	1,
-	.clk_name		=	"dpll4_m4_ck",
+	.parent_clk_name	=	"dpll4_ck",
 	.dpi_select_source	=	&dss_dpi_select_source_omap2_omap3,
 };
 
 static const struct dss_features omap44xx_dss_feats __initconst = {
 	.fck_div_max		=	32,
 	.dss_fck_multiplier	=	1,
-	.clk_name		=	"dpll_per_m5x2_ck",
+	.parent_clk_name	=	"dpll_per_x2_ck",
 	.dpi_select_source	=	&dss_dpi_select_source_omap4,
 };
 
 static const struct dss_features omap54xx_dss_feats __initconst = {
 	.fck_div_max		=	64,
 	.dss_fck_multiplier	=	1,
-	.clk_name		=	"dpll_per_h12x2_ck",
+	.parent_clk_name	=	"dpll_per_x2_ck",
 	.dpi_select_source	=	&dss_dpi_select_source_omap5,
 };
 
+static const struct dss_features am43xx_dss_feats __initconst = {
+	.fck_div_max		=	0,
+	.dss_fck_multiplier	=	0,
+	.parent_clk_name	=	NULL,
+	.dpi_select_source	=	&dss_dpi_select_source_omap2_omap3,
+};
+
 static int __init dss_init_features(struct platform_device *pdev)
 {
 	const struct dss_features *src;
@@ -831,6 +771,10 @@ static int __init dss_init_features(struct platform_device *pdev)
 		src = &omap54xx_dss_feats;
 		break;
 
+	case OMAPDSS_VER_AM43xx:
+		src = &am43xx_dss_feats;
+		break;
+
 	default:
 		return -ENODEV;
 	}
@@ -841,6 +785,52 @@ static int __init dss_init_features(struct platform_device *pdev)
 	return 0;
 }
 
+static int __init dss_init_ports(struct platform_device *pdev)
+{
+	struct device_node *parent = pdev->dev.of_node;
+	struct device_node *port;
+	int r;
+
+	if (parent == NULL)
+		return 0;
+
+	port = omapdss_of_get_next_port(parent, NULL);
+	if (!port)
+		return 0;
+
+	do {
+		u32 reg;
+
+		r = of_property_read_u32(port, "reg", &reg);
+		if (r)
+			reg = 0;
+
+#ifdef CONFIG_OMAP2_DSS_DPI
+		if (reg == 0)
+			dpi_init_port(pdev, port);
+#endif
+
+#ifdef CONFIG_OMAP2_DSS_SDI
+		if (reg == 1)
+			sdi_init_port(pdev, port);
+#endif
+
+	} while ((port = omapdss_of_get_next_port(parent, port)) != NULL);
+
+	return 0;
+}
+
+static void __exit dss_uninit_ports(void)
+{
+#ifdef CONFIG_OMAP2_DSS_DPI
+	dpi_uninit_port();
+#endif
+
+#ifdef CONFIG_OMAP2_DSS_SDI
+	sdi_uninit_port();
+#endif
+}
+
 /* DSS HW IP initialisation */
 static int __init omap_dsshw_probe(struct platform_device *pdev)
 {
@@ -899,6 +889,8 @@ static int __init omap_dsshw_probe(struct platform_device *pdev)
 	dss.lcd_clk_source[0] = OMAP_DSS_CLK_SRC_FCK;
 	dss.lcd_clk_source[1] = OMAP_DSS_CLK_SRC_FCK;
 
+	dss_init_ports(pdev);
+
 	rev = dss_read_reg(DSS_REVISION);
 	printk(KERN_INFO "OMAP DSS rev %d.%d\n",
 			FLD_GET(rev, 7, 4), FLD_GET(rev, 3, 0));
@@ -918,6 +910,8 @@ err_setup_clocks:
 
 static int __exit omap_dsshw_remove(struct platform_device *pdev)
 {
+	dss_uninit_ports();
+
 	pm_runtime_disable(&pdev->dev);
 
 	dss_put_clocks();
@@ -955,12 +949,23 @@ static const struct dev_pm_ops dss_pm_ops = {
 	.runtime_resume = dss_runtime_resume,
 };
 
+static const struct of_device_id dss_of_match[] = {
+	{ .compatible = "ti,omap2-dss", },
+	{ .compatible = "ti,omap3-dss", },
+	{ .compatible = "ti,omap4-dss", },
+	{ .compatible = "ti,omap5-dss", },
+	{},
+};
+
+MODULE_DEVICE_TABLE(of, dss_of_match);
+
 static struct platform_driver omap_dsshw_driver = {
 	.remove         = __exit_p(omap_dsshw_remove),
 	.driver         = {
 		.name   = "omapdss_dss",
 		.owner  = THIS_MODULE,
 		.pm	= &dss_pm_ops,
+		.of_match_table = dss_of_match,
 	},
 };
 
diff --git a/drivers/video/omap2/dss/dss.h b/drivers/video/fbdev/omap2/dss/dss.h
index 50a2362ef8f..8ff22c134c6 100644
--- a/drivers/video/omap2/dss/dss.h
+++ b/drivers/video/fbdev/omap2/dss/dss.h
@@ -100,14 +100,6 @@ enum dss_writeback_channel {
 	DSS_WB_LCD3_MGR =	7,
 };
 
-struct dss_clock_info {
-	/* rates that we get with dividers below */
-	unsigned long fck;
-
-	/* dividers */
-	u16 fck_div;
-};
-
 struct dispc_clock_info {
 	/* rates that we get with dividers below */
 	unsigned long lck;
@@ -139,12 +131,6 @@ struct dsi_clock_info {
 	u16 lp_clk_div;
 };
 
-struct reg_field {
-	u16 reg;
-	u8 high;
-	u8 low;
-};
-
 struct dss_lcd_mgr_config {
 	enum dss_io_pad_mode io_pad_mode;
 
@@ -163,22 +149,11 @@ struct platform_device;
 
 /* core */
 struct platform_device *dss_get_core_pdev(void);
-struct bus_type *dss_get_bus(void);
-struct regulator *dss_get_vdds_dsi(void);
-struct regulator *dss_get_vdds_sdi(void);
 int dss_dsi_enable_pads(int dsi_id, unsigned lane_mask);
 void dss_dsi_disable_pads(int dsi_id, unsigned lane_mask);
 int dss_set_min_bus_tput(struct device *dev, unsigned long tput);
 int dss_debugfs_create_file(const char *name, void (*write)(struct seq_file *));
 
-struct omap_dss_device *dss_alloc_and_init_device(struct device *parent);
-int dss_add_device(struct omap_dss_device *dssdev);
-void dss_unregister_device(struct omap_dss_device *dssdev);
-void dss_unregister_child_devices(struct device *parent);
-void dss_put_device(struct omap_dss_device *dssdev);
-void dss_copy_device_pdata(struct omap_dss_device *dst,
-		const struct omap_dss_device *src);
-
 /* display */
 int dss_suspend_all_devices(void);
 int dss_resume_all_devices(void);
@@ -244,8 +219,6 @@ void dss_dump_clocks(struct seq_file *s);
 void dss_debug_dump_clocks(struct seq_file *s);
 #endif
 
-int dss_get_ctx_loss_count(void);
-
 void dss_sdi_init(int datapairs);
 int dss_sdi_enable(void);
 void dss_sdi_disable(void);
@@ -261,17 +234,19 @@ enum omap_dss_clk_source dss_get_lcd_clk_source(enum omap_channel channel);
 void dss_set_venc_output(enum omap_dss_venc_type type);
 void dss_set_dac_pwrdn_bgz(bool enable);
 
-unsigned long dss_get_dpll4_rate(void);
-int dss_calc_clock_rates(struct dss_clock_info *cinfo);
-int dss_set_clock_div(struct dss_clock_info *cinfo);
+int dss_set_fck_rate(unsigned long rate);
 
-typedef bool (*dss_div_calc_func)(int fckd, unsigned long fck, void *data);
-bool dss_div_calc(unsigned long fck_min, dss_div_calc_func func, void *data);
+typedef bool (*dss_div_calc_func)(unsigned long fck, void *data);
+bool dss_div_calc(unsigned long pck, unsigned long fck_min,
+		dss_div_calc_func func, void *data);
 
 /* SDI */
 int sdi_init_platform_driver(void) __init;
 void sdi_uninit_platform_driver(void) __exit;
 
+int sdi_init_port(struct platform_device *pdev, struct device_node *port) __init;
+void sdi_uninit_port(void) __exit;
+
 /* DSI */
 
 typedef bool (*dsi_pll_calc_func)(int regn, int regm, unsigned long fint,
@@ -383,6 +358,9 @@ static inline bool dsi_pll_calc(struct platform_device *dsidev,
 int dpi_init_platform_driver(void) __init;
 void dpi_uninit_platform_driver(void) __exit;
 
+int dpi_init_port(struct platform_device *pdev, struct device_node *port) __init;
+void dpi_uninit_port(void) __exit;
+
 /* DISPC */
 int dispc_init_platform_driver(void) __init;
 void dispc_uninit_platform_driver(void) __exit;
@@ -436,44 +414,13 @@ int dispc_wb_setup(const struct omap_dss_writeback_info *wi,
 /* VENC */
 int venc_init_platform_driver(void) __init;
 void venc_uninit_platform_driver(void) __exit;
-int omapdss_venc_display_enable(struct omap_dss_device *dssdev);
-void omapdss_venc_display_disable(struct omap_dss_device *dssdev);
-void omapdss_venc_set_timings(struct omap_dss_device *dssdev,
-		struct omap_video_timings *timings);
-int omapdss_venc_check_timings(struct omap_dss_device *dssdev,
-		struct omap_video_timings *timings);
-u32 omapdss_venc_get_wss(struct omap_dss_device *dssdev);
-int omapdss_venc_set_wss(struct omap_dss_device *dssdev, u32 wss);
-void omapdss_venc_set_type(struct omap_dss_device *dssdev,
-		enum omap_dss_venc_type type);
-void omapdss_venc_invert_vid_out_polarity(struct omap_dss_device *dssdev,
-		bool invert_polarity);
-int venc_panel_init(void);
-void venc_panel_exit(void);
 
 /* HDMI */
-int hdmi_init_platform_driver(void) __init;
-void hdmi_uninit_platform_driver(void) __exit;
-int omapdss_hdmi_display_enable(struct omap_dss_device *dssdev);
-void omapdss_hdmi_display_disable(struct omap_dss_device *dssdev);
-int omapdss_hdmi_core_enable(struct omap_dss_device *dssdev);
-void omapdss_hdmi_core_disable(struct omap_dss_device *dssdev);
-void omapdss_hdmi_display_set_timing(struct omap_dss_device *dssdev,
-		struct omap_video_timings *timings);
-int omapdss_hdmi_display_check_timing(struct omap_dss_device *dssdev,
-					struct omap_video_timings *timings);
-int omapdss_hdmi_read_edid(u8 *buf, int len);
-bool omapdss_hdmi_detect(void);
-int hdmi_panel_init(void);
-void hdmi_panel_exit(void);
-#ifdef CONFIG_OMAP4_DSS_HDMI_AUDIO
-int hdmi_audio_enable(void);
-void hdmi_audio_disable(void);
-int hdmi_audio_start(void);
-void hdmi_audio_stop(void);
-bool hdmi_mode_has_audio(void);
-int hdmi_audio_config(struct omap_dss_audio *audio);
-#endif
+int hdmi4_init_platform_driver(void) __init;
+void hdmi4_uninit_platform_driver(void) __exit;
+
+int hdmi5_init_platform_driver(void) __init;
+void hdmi5_uninit_platform_driver(void) __exit;
 
 /* RFBI */
 int rfbi_init_platform_driver(void) __init;
diff --git a/drivers/video/omap2/dss/dss_features.c b/drivers/video/fbdev/omap2/dss/dss_features.c
index b9cfebb378a..15088df7bd1 100644
--- a/drivers/video/omap2/dss/dss_features.c
+++ b/drivers/video/fbdev/omap2/dss/dss_features.c
@@ -93,6 +93,17 @@ static const struct dss_reg_field omap3_dss_reg_fields[] = {
 	[FEAT_REG_DSIPLL_REGM_DSI]		= { 26, 23 },
 };
 
+static const struct dss_reg_field am43xx_dss_reg_fields[] = {
+	[FEAT_REG_FIRHINC]			= { 12, 0 },
+	[FEAT_REG_FIRVINC]			= { 28, 16 },
+	[FEAT_REG_FIFOLOWTHRESHOLD]	= { 11, 0 },
+	[FEAT_REG_FIFOHIGHTHRESHOLD]		= { 27, 16 },
+	[FEAT_REG_FIFOSIZE]		= { 10, 0 },
+	[FEAT_REG_HORIZONTALACCU]		= { 9, 0 },
+	[FEAT_REG_VERTICALACCU]			= { 25, 16 },
+	[FEAT_REG_DISPC_CLK_SWITCH]		= { 0, 0 },
+};
+
 static const struct dss_reg_field omap4_dss_reg_fields[] = {
 	[FEAT_REG_FIRHINC]			= { 12, 0 },
 	[FEAT_REG_FIRVINC]			= { 28, 16 },
@@ -149,6 +160,11 @@ static const enum omap_display_type omap3630_dss_supported_displays[] = {
 	OMAP_DISPLAY_TYPE_VENC,
 };
 
+static const enum omap_display_type am43xx_dss_supported_displays[] = {
+	/* OMAP_DSS_CHANNEL_LCD */
+	OMAP_DISPLAY_TYPE_DPI | OMAP_DISPLAY_TYPE_DBI,
+};
+
 static const enum omap_display_type omap4_dss_supported_displays[] = {
 	/* OMAP_DSS_CHANNEL_LCD */
 	OMAP_DISPLAY_TYPE_DBI | OMAP_DISPLAY_TYPE_DSI,
@@ -200,6 +216,11 @@ static const enum omap_dss_output_id omap3630_dss_supported_outputs[] = {
 	OMAP_DSS_OUTPUT_VENC,
 };
 
+static const enum omap_dss_output_id am43xx_dss_supported_outputs[] = {
+	/* OMAP_DSS_CHANNEL_LCD */
+	OMAP_DSS_OUTPUT_DPI | OMAP_DSS_OUTPUT_DBI,
+};
+
 static const enum omap_dss_output_id omap4_dss_supported_outputs[] = {
 	/* OMAP_DSS_CHANNEL_LCD */
 	OMAP_DSS_OUTPUT_DBI | OMAP_DSS_OUTPUT_DSI1,
@@ -444,6 +465,13 @@ static const struct dss_param_range omap3_dss_param_range[] = {
 	[FEAT_PARAM_LINEWIDTH]			= { 1, 1024 },
 };
 
+static const struct dss_param_range am43xx_dss_param_range[] = {
+	[FEAT_PARAM_DSS_FCK]			= { 0, 200000000 },
+	[FEAT_PARAM_DSS_PCD]			= { 2, 255 },
+	[FEAT_PARAM_DOWNSCALE]			= { 1, 4 },
+	[FEAT_PARAM_LINEWIDTH]			= { 1, 1024 },
+};
+
 static const struct dss_param_range omap4_dss_param_range[] = {
 	[FEAT_PARAM_DSS_FCK]			= { 0, 186000000 },
 	[FEAT_PARAM_DSS_PCD]			= { 1, 255 },
@@ -520,6 +548,21 @@ static const enum dss_feat_id am35xx_dss_feat_list[] = {
 	FEAT_OMAP3_DSI_FIFO_BUG,
 };
 
+static const enum dss_feat_id am43xx_dss_feat_list[] = {
+	FEAT_LCDENABLEPOL,
+	FEAT_LCDENABLESIGNAL,
+	FEAT_PCKFREEENABLE,
+	FEAT_FUNCGATED,
+	FEAT_LINEBUFFERSPLIT,
+	FEAT_ROWREPEATENABLE,
+	FEAT_RESIZECONF,
+	FEAT_CPR,
+	FEAT_PRELOAD,
+	FEAT_FIR_COEF_V,
+	FEAT_ALPHA_FIXED_ZORDER,
+	FEAT_FIFO_MERGE,
+};
+
 static const enum dss_feat_id omap3630_dss_feat_list[] = {
 	FEAT_LCDENABLEPOL,
 	FEAT_LCDENABLESIGNAL,
@@ -595,6 +638,7 @@ static const enum dss_feat_id omap4_dss_feat_list[] = {
 
 static const enum dss_feat_id omap5_dss_feat_list[] = {
 	FEAT_MGR_LCD2,
+	FEAT_MGR_LCD3,
 	FEAT_CORE_CLK_DIV,
 	FEAT_LCD_CLK_SRC,
 	FEAT_DSI_DCS_CMD_CONFIG_VC,
@@ -613,6 +657,7 @@ static const enum dss_feat_id omap5_dss_feat_list[] = {
 	FEAT_DSI_PLL_SELFREQDCO,
 	FEAT_DSI_PLL_REFSEL,
 	FEAT_DSI_PHY_DCC,
+	FEAT_MFLAG,
 };
 
 /* OMAP2 DSS Features */
@@ -681,6 +726,26 @@ static const struct omap_dss_features am35xx_dss_features = {
 	.burst_size_unit = 8,
 };
 
+static const struct omap_dss_features am43xx_dss_features = {
+	.reg_fields = am43xx_dss_reg_fields,
+	.num_reg_fields = ARRAY_SIZE(am43xx_dss_reg_fields),
+
+	.features = am43xx_dss_feat_list,
+	.num_features = ARRAY_SIZE(am43xx_dss_feat_list),
+
+	.num_mgrs = 1,
+	.num_ovls = 3,
+	.supported_displays = am43xx_dss_supported_displays,
+	.supported_outputs = am43xx_dss_supported_outputs,
+	.supported_color_modes = omap3_dss_supported_color_modes,
+	.overlay_caps = omap3430_dss_overlay_caps,
+	.clksrc_names = omap2_dss_clk_source_names,
+	.dss_params = am43xx_dss_param_range,
+	.supported_rotation_types = OMAP_DSS_ROT_DMA,
+	.buffer_size_unit = 1,
+	.burst_size_unit = 8,
+};
+
 static const struct omap_dss_features omap3630_dss_features = {
 	.reg_fields = omap3_dss_reg_fields,
 	.num_reg_fields = ARRAY_SIZE(omap3_dss_reg_fields),
@@ -776,7 +841,7 @@ static const struct omap_dss_features omap5_dss_features = {
 	.features = omap5_dss_feat_list,
 	.num_features = ARRAY_SIZE(omap5_dss_feat_list),
 
-	.num_mgrs = 3,
+	.num_mgrs = 4,
 	.num_ovls = 4,
 	.supported_displays = omap5_dss_supported_displays,
 	.supported_outputs = omap5_dss_supported_outputs,
@@ -789,50 +854,6 @@ static const struct omap_dss_features omap5_dss_features = {
 	.burst_size_unit = 16,
 };
 
-#if defined(CONFIG_OMAP4_DSS_HDMI)
-/* HDMI OMAP4 Functions*/
-static const struct ti_hdmi_ip_ops omap4_hdmi_functions = {
-
-	.video_configure	=	ti_hdmi_4xxx_basic_configure,
-	.phy_enable		=	ti_hdmi_4xxx_phy_enable,
-	.phy_disable		=	ti_hdmi_4xxx_phy_disable,
-	.read_edid		=	ti_hdmi_4xxx_read_edid,
-	.pll_enable		=	ti_hdmi_4xxx_pll_enable,
-	.pll_disable		=	ti_hdmi_4xxx_pll_disable,
-	.video_enable		=	ti_hdmi_4xxx_wp_video_start,
-	.video_disable		=	ti_hdmi_4xxx_wp_video_stop,
-	.dump_wrapper		=	ti_hdmi_4xxx_wp_dump,
-	.dump_core		=	ti_hdmi_4xxx_core_dump,
-	.dump_pll		=	ti_hdmi_4xxx_pll_dump,
-	.dump_phy		=	ti_hdmi_4xxx_phy_dump,
-#if defined(CONFIG_OMAP4_DSS_HDMI_AUDIO)
-	.audio_enable		=       ti_hdmi_4xxx_wp_audio_enable,
-	.audio_disable		=       ti_hdmi_4xxx_wp_audio_disable,
-	.audio_start		=       ti_hdmi_4xxx_audio_start,
-	.audio_stop		=       ti_hdmi_4xxx_audio_stop,
-	.audio_config		=	ti_hdmi_4xxx_audio_config,
-	.audio_get_dma_port	=	ti_hdmi_4xxx_audio_get_dma_port,
-#endif
-
-};
-
-void dss_init_hdmi_ip_ops(struct hdmi_ip_data *ip_data,
-		enum omapdss_version version)
-{
-	switch (version) {
-	case OMAPDSS_VER_OMAP4430_ES1:
-	case OMAPDSS_VER_OMAP4430_ES2:
-	case OMAPDSS_VER_OMAP4:
-		ip_data->ops = &omap4_hdmi_functions;
-		break;
-	default:
-		ip_data->ops = NULL;
-	}
-
-	WARN_ON(ip_data->ops == NULL);
-}
-#endif
-
 /* Functions returning values related to a DSS feature */
 int dss_feat_get_num_mgrs(void)
 {
@@ -971,6 +992,10 @@ void dss_features_init(enum omapdss_version version)
 		omap_current_dss_features = &am35xx_dss_features;
 		break;
 
+	case OMAPDSS_VER_AM43xx:
+		omap_current_dss_features = &am43xx_dss_features;
+		break;
+
 	default:
 		DSSWARN("Unsupported OMAP version");
 		break;
diff --git a/drivers/video/omap2/dss/dss_features.h b/drivers/video/fbdev/omap2/dss/dss_features.h
index 489b9bec4a6..e3ef3b71489 100644
--- a/drivers/video/omap2/dss/dss_features.h
+++ b/drivers/video/fbdev/omap2/dss/dss_features.h
@@ -20,10 +20,6 @@
 #ifndef __OMAP2_DSS_FEATURES_H
 #define __OMAP2_DSS_FEATURES_H
 
-#if defined(CONFIG_OMAP4_DSS_HDMI)
-#include "ti_hdmi.h"
-#endif
-
 #define MAX_DSS_MANAGERS	4
 #define MAX_DSS_OVERLAYS	4
 #define MAX_DSS_LCD_MANAGERS	3
@@ -68,6 +64,7 @@ enum dss_feat_id {
 	FEAT_DSI_PLL_SELFREQDCO,
 	FEAT_DSI_PLL_REFSEL,
 	FEAT_DSI_PHY_DCC,
+	FEAT_MFLAG,
 };
 
 /* DSS register field id */
@@ -117,8 +114,4 @@ bool dss_feat_rotation_type_supported(enum omap_dss_rotation_type rot_type);
 bool dss_has_feature(enum dss_feat_id id);
 void dss_feat_get_reg_field(enum dss_feat_reg_field id, u8 *start, u8 *end);
 void dss_features_init(enum omapdss_version version);
-#if defined(CONFIG_OMAP4_DSS_HDMI)
-void dss_init_hdmi_ip_ops(struct hdmi_ip_data *ip_data,
-		enum omapdss_version version);
-#endif
 #endif
diff --git a/drivers/video/fbdev/omap2/dss/hdmi.h b/drivers/video/fbdev/omap2/dss/hdmi.h
new file mode 100644
index 00000000000..fbee0781633
--- /dev/null
+++ b/drivers/video/fbdev/omap2/dss/hdmi.h
@@ -0,0 +1,447 @@
+/*
+ * HDMI driver definition for TI OMAP4 Processor.
+ *
+ * Copyright (C) 2010-2011 Texas Instruments Incorporated - http://www.ti.com/
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published by
+ * the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef _HDMI_H
+#define _HDMI_H
+
+#include <linux/delay.h>
+#include <linux/io.h>
+#include <linux/platform_device.h>
+#include <video/omapdss.h>
+
+#include "dss.h"
+
+/* HDMI Wrapper */
+
+#define HDMI_WP_REVISION			0x0
+#define HDMI_WP_SYSCONFIG			0x10
+#define HDMI_WP_IRQSTATUS_RAW			0x24
+#define HDMI_WP_IRQSTATUS			0x28
+#define HDMI_WP_IRQENABLE_SET			0x2C
+#define HDMI_WP_IRQENABLE_CLR			0x30
+#define HDMI_WP_IRQWAKEEN			0x34
+#define HDMI_WP_PWR_CTRL			0x40
+#define HDMI_WP_DEBOUNCE			0x44
+#define HDMI_WP_VIDEO_CFG			0x50
+#define HDMI_WP_VIDEO_SIZE			0x60
+#define HDMI_WP_VIDEO_TIMING_H			0x68
+#define HDMI_WP_VIDEO_TIMING_V			0x6C
+#define HDMI_WP_CLK				0x70
+#define HDMI_WP_AUDIO_CFG			0x80
+#define HDMI_WP_AUDIO_CFG2			0x84
+#define HDMI_WP_AUDIO_CTRL			0x88
+#define HDMI_WP_AUDIO_DATA			0x8C
+
+/* HDMI WP IRQ flags */
+#define HDMI_IRQ_CORE				(1 << 0)
+#define HDMI_IRQ_OCP_TIMEOUT			(1 << 4)
+#define HDMI_IRQ_AUDIO_FIFO_UNDERFLOW		(1 << 8)
+#define HDMI_IRQ_AUDIO_FIFO_OVERFLOW		(1 << 9)
+#define HDMI_IRQ_AUDIO_FIFO_SAMPLE_REQ		(1 << 10)
+#define HDMI_IRQ_VIDEO_VSYNC			(1 << 16)
+#define HDMI_IRQ_VIDEO_FRAME_DONE		(1 << 17)
+#define HDMI_IRQ_PHY_LINE5V_ASSERT		(1 << 24)
+#define HDMI_IRQ_LINK_CONNECT			(1 << 25)
+#define HDMI_IRQ_LINK_DISCONNECT		(1 << 26)
+#define HDMI_IRQ_PLL_LOCK			(1 << 29)
+#define HDMI_IRQ_PLL_UNLOCK			(1 << 30)
+#define HDMI_IRQ_PLL_RECAL			(1 << 31)
+
+/* HDMI PLL */
+
+#define PLLCTRL_PLL_CONTROL			0x0
+#define PLLCTRL_PLL_STATUS			0x4
+#define PLLCTRL_PLL_GO				0x8
+#define PLLCTRL_CFG1				0xC
+#define PLLCTRL_CFG2				0x10
+#define PLLCTRL_CFG3				0x14
+#define PLLCTRL_SSC_CFG1			0x18
+#define PLLCTRL_SSC_CFG2			0x1C
+#define PLLCTRL_CFG4				0x20
+
+/* HDMI PHY */
+
+#define HDMI_TXPHY_TX_CTRL			0x0
+#define HDMI_TXPHY_DIGITAL_CTRL			0x4
+#define HDMI_TXPHY_POWER_CTRL			0x8
+#define HDMI_TXPHY_PAD_CFG_CTRL			0xC
+#define HDMI_TXPHY_BIST_CONTROL			0x1C
+
+enum hdmi_pll_pwr {
+	HDMI_PLLPWRCMD_ALLOFF = 0,
+	HDMI_PLLPWRCMD_PLLONLY = 1,
+	HDMI_PLLPWRCMD_BOTHON_ALLCLKS = 2,
+	HDMI_PLLPWRCMD_BOTHON_NOPHYCLK = 3
+};
+
+enum hdmi_phy_pwr {
+	HDMI_PHYPWRCMD_OFF = 0,
+	HDMI_PHYPWRCMD_LDOON = 1,
+	HDMI_PHYPWRCMD_TXON = 2
+};
+
+enum hdmi_core_hdmi_dvi {
+	HDMI_DVI = 0,
+	HDMI_HDMI = 1
+};
+
+enum hdmi_clk_refsel {
+	HDMI_REFSEL_PCLK = 0,
+	HDMI_REFSEL_REF1 = 1,
+	HDMI_REFSEL_REF2 = 2,
+	HDMI_REFSEL_SYSCLK = 3
+};
+
+enum hdmi_packing_mode {
+	HDMI_PACK_10b_RGB_YUV444 = 0,
+	HDMI_PACK_24b_RGB_YUV444_YUV422 = 1,
+	HDMI_PACK_20b_YUV422 = 2,
+	HDMI_PACK_ALREADYPACKED = 7
+};
+
+enum hdmi_stereo_channels {
+	HDMI_AUDIO_STEREO_NOCHANNELS = 0,
+	HDMI_AUDIO_STEREO_ONECHANNEL = 1,
+	HDMI_AUDIO_STEREO_TWOCHANNELS = 2,
+	HDMI_AUDIO_STEREO_THREECHANNELS = 3,
+	HDMI_AUDIO_STEREO_FOURCHANNELS = 4
+};
+
+enum hdmi_audio_type {
+	HDMI_AUDIO_TYPE_LPCM = 0,
+	HDMI_AUDIO_TYPE_IEC = 1
+};
+
+enum hdmi_audio_justify {
+	HDMI_AUDIO_JUSTIFY_LEFT = 0,
+	HDMI_AUDIO_JUSTIFY_RIGHT = 1
+};
+
+enum hdmi_audio_sample_order {
+	HDMI_AUDIO_SAMPLE_RIGHT_FIRST = 0,
+	HDMI_AUDIO_SAMPLE_LEFT_FIRST = 1
+};
+
+enum hdmi_audio_samples_perword {
+	HDMI_AUDIO_ONEWORD_ONESAMPLE = 0,
+	HDMI_AUDIO_ONEWORD_TWOSAMPLES = 1
+};
+
+enum hdmi_audio_sample_size {
+	HDMI_AUDIO_SAMPLE_16BITS = 0,
+	HDMI_AUDIO_SAMPLE_24BITS = 1
+};
+
+enum hdmi_audio_transf_mode {
+	HDMI_AUDIO_TRANSF_DMA = 0,
+	HDMI_AUDIO_TRANSF_IRQ = 1
+};
+
+enum hdmi_audio_blk_strt_end_sig {
+	HDMI_AUDIO_BLOCK_SIG_STARTEND_ON = 0,
+	HDMI_AUDIO_BLOCK_SIG_STARTEND_OFF = 1
+};
+
+enum hdmi_core_audio_layout {
+	HDMI_AUDIO_LAYOUT_2CH = 0,
+	HDMI_AUDIO_LAYOUT_8CH = 1
+};
+
+enum hdmi_core_cts_mode {
+	HDMI_AUDIO_CTS_MODE_HW = 0,
+	HDMI_AUDIO_CTS_MODE_SW = 1
+};
+
+enum hdmi_audio_mclk_mode {
+	HDMI_AUDIO_MCLK_128FS = 0,
+	HDMI_AUDIO_MCLK_256FS = 1,
+	HDMI_AUDIO_MCLK_384FS = 2,
+	HDMI_AUDIO_MCLK_512FS = 3,
+	HDMI_AUDIO_MCLK_768FS = 4,
+	HDMI_AUDIO_MCLK_1024FS = 5,
+	HDMI_AUDIO_MCLK_1152FS = 6,
+	HDMI_AUDIO_MCLK_192FS = 7
+};
+
+/* INFOFRAME_AVI_ and INFOFRAME_AUDIO_ definitions */
+enum hdmi_core_infoframe {
+	HDMI_INFOFRAME_AVI_DB1Y_RGB = 0,
+	HDMI_INFOFRAME_AVI_DB1Y_YUV422 = 1,
+	HDMI_INFOFRAME_AVI_DB1Y_YUV444 = 2,
+	HDMI_INFOFRAME_AVI_DB1A_ACTIVE_FORMAT_OFF = 0,
+	HDMI_INFOFRAME_AVI_DB1A_ACTIVE_FORMAT_ON =  1,
+	HDMI_INFOFRAME_AVI_DB1B_NO = 0,
+	HDMI_INFOFRAME_AVI_DB1B_VERT = 1,
+	HDMI_INFOFRAME_AVI_DB1B_HORI = 2,
+	HDMI_INFOFRAME_AVI_DB1B_VERTHORI = 3,
+	HDMI_INFOFRAME_AVI_DB1S_0 = 0,
+	HDMI_INFOFRAME_AVI_DB1S_1 = 1,
+	HDMI_INFOFRAME_AVI_DB1S_2 = 2,
+	HDMI_INFOFRAME_AVI_DB2C_NO = 0,
+	HDMI_INFOFRAME_AVI_DB2C_ITU601 = 1,
+	HDMI_INFOFRAME_AVI_DB2C_ITU709 = 2,
+	HDMI_INFOFRAME_AVI_DB2C_EC_EXTENDED = 3,
+	HDMI_INFOFRAME_AVI_DB2M_NO = 0,
+	HDMI_INFOFRAME_AVI_DB2M_43 = 1,
+	HDMI_INFOFRAME_AVI_DB2M_169 = 2,
+	HDMI_INFOFRAME_AVI_DB2R_SAME = 8,
+	HDMI_INFOFRAME_AVI_DB2R_43 = 9,
+	HDMI_INFOFRAME_AVI_DB2R_169 = 10,
+	HDMI_INFOFRAME_AVI_DB2R_149 = 11,
+	HDMI_INFOFRAME_AVI_DB3ITC_NO = 0,
+	HDMI_INFOFRAME_AVI_DB3ITC_YES = 1,
+	HDMI_INFOFRAME_AVI_DB3EC_XVYUV601 = 0,
+	HDMI_INFOFRAME_AVI_DB3EC_XVYUV709 = 1,
+	HDMI_INFOFRAME_AVI_DB3Q_DEFAULT = 0,
+	HDMI_INFOFRAME_AVI_DB3Q_LR = 1,
+	HDMI_INFOFRAME_AVI_DB3Q_FR = 2,
+	HDMI_INFOFRAME_AVI_DB3SC_NO = 0,
+	HDMI_INFOFRAME_AVI_DB3SC_HORI = 1,
+	HDMI_INFOFRAME_AVI_DB3SC_VERT = 2,
+	HDMI_INFOFRAME_AVI_DB3SC_HORIVERT = 3,
+	HDMI_INFOFRAME_AVI_DB5PR_NO = 0,
+	HDMI_INFOFRAME_AVI_DB5PR_2 = 1,
+	HDMI_INFOFRAME_AVI_DB5PR_3 = 2,
+	HDMI_INFOFRAME_AVI_DB5PR_4 = 3,
+	HDMI_INFOFRAME_AVI_DB5PR_5 = 4,
+	HDMI_INFOFRAME_AVI_DB5PR_6 = 5,
+	HDMI_INFOFRAME_AVI_DB5PR_7 = 6,
+	HDMI_INFOFRAME_AVI_DB5PR_8 = 7,
+	HDMI_INFOFRAME_AVI_DB5PR_9 = 8,
+	HDMI_INFOFRAME_AVI_DB5PR_10 = 9,
+};
+
+struct hdmi_cm {
+	int	code;
+	int	mode;
+};
+
+struct hdmi_video_format {
+	enum hdmi_packing_mode	packing_mode;
+	u32			y_res;	/* Line per panel */
+	u32			x_res;	/* pixel per line */
+};
+
+struct hdmi_config {
+	struct omap_video_timings timings;
+	struct hdmi_cm cm;
+};
+
+/* HDMI PLL structure */
+struct hdmi_pll_info {
+	u16 regn;
+	u16 regm;
+	u32 regmf;
+	u16 regm2;
+	u16 regsd;
+	u16 dcofreq;
+	enum hdmi_clk_refsel refsel;
+};
+
+struct hdmi_audio_format {
+	enum hdmi_stereo_channels		stereo_channels;
+	u8					active_chnnls_msk;
+	enum hdmi_audio_type			type;
+	enum hdmi_audio_justify			justification;
+	enum hdmi_audio_sample_order		sample_order;
+	enum hdmi_audio_samples_perword		samples_per_word;
+	enum hdmi_audio_sample_size		sample_size;
+	enum hdmi_audio_blk_strt_end_sig	en_sig_blk_strt_end;
+};
+
+struct hdmi_audio_dma {
+	u8				transfer_size;
+	u8				block_size;
+	enum hdmi_audio_transf_mode	mode;
+	u16				fifo_threshold;
+};
+
+struct hdmi_core_audio_i2s_config {
+	u8 in_length_bits;
+	u8 justification;
+	u8 sck_edge_mode;
+	u8 vbit;
+	u8 direction;
+	u8 shift;
+	u8 active_sds;
+};
+
+struct hdmi_core_audio_config {
+	struct hdmi_core_audio_i2s_config	i2s_cfg;
+	struct snd_aes_iec958			*iec60958_cfg;
+	bool					fs_override;
+	u32					n;
+	u32					cts;
+	u32					aud_par_busclk;
+	enum hdmi_core_audio_layout		layout;
+	enum hdmi_core_cts_mode			cts_mode;
+	bool					use_mclk;
+	enum hdmi_audio_mclk_mode		mclk_mode;
+	bool					en_acr_pkt;
+	bool					en_dsd_audio;
+	bool					en_parallel_aud_input;
+	bool					en_spdif;
+};
+
+/*
+ * Refer to section 8.2 in HDMI 1.3 specification for
+ * details about infoframe databytes
+ */
+struct hdmi_core_infoframe_avi {
+	/* Y0, Y1 rgb,yCbCr */
+	u8	db1_format;
+	/* A0  Active information Present */
+	u8	db1_active_info;
+	/* B0, B1 Bar info data valid */
+	u8	db1_bar_info_dv;
+	/* S0, S1 scan information */
+	u8	db1_scan_info;
+	/* C0, C1 colorimetry */
+	u8	db2_colorimetry;
+	/* M0, M1 Aspect ratio (4:3, 16:9) */
+	u8	db2_aspect_ratio;
+	/* R0...R3 Active format aspect ratio */
+	u8	db2_active_fmt_ar;
+	/* ITC IT content. */
+	u8	db3_itc;
+	/* EC0, EC1, EC2 Extended colorimetry */
+	u8	db3_ec;
+	/* Q1, Q0 Quantization range */
+	u8	db3_q_range;
+	/* SC1, SC0 Non-uniform picture scaling */
+	u8	db3_nup_scaling;
+	/* VIC0..6 Video format identification */
+	u8	db4_videocode;
+	/* PR0..PR3 Pixel repetition factor */
+	u8	db5_pixel_repeat;
+	/* Line number end of top bar */
+	u16	db6_7_line_eoftop;
+	/* Line number start of bottom bar */
+	u16	db8_9_line_sofbottom;
+	/* Pixel number end of left bar */
+	u16	db10_11_pixel_eofleft;
+	/* Pixel number start of right bar */
+	u16	db12_13_pixel_sofright;
+};
+
+struct hdmi_wp_data {
+	void __iomem *base;
+};
+
+struct hdmi_pll_data {
+	void __iomem *base;
+
+	struct hdmi_pll_info info;
+};
+
+struct hdmi_phy_data {
+	void __iomem *base;
+
+	u8 lane_function[4];
+	u8 lane_polarity[4];
+};
+
+struct hdmi_core_data {
+	void __iomem *base;
+
+	struct hdmi_core_infoframe_avi avi_cfg;
+};
+
+static inline void hdmi_write_reg(void __iomem *base_addr, const u32 idx,
+		u32 val)
+{
+	__raw_writel(val, base_addr + idx);
+}
+
+static inline u32 hdmi_read_reg(void __iomem *base_addr, const u32 idx)
+{
+	return __raw_readl(base_addr + idx);
+}
+
+#define REG_FLD_MOD(base, idx, val, start, end) \
+	hdmi_write_reg(base, idx, FLD_MOD(hdmi_read_reg(base, idx),\
+							val, start, end))
+#define REG_GET(base, idx, start, end) \
+	FLD_GET(hdmi_read_reg(base, idx), start, end)
+
+static inline int hdmi_wait_for_bit_change(void __iomem *base_addr,
+		const u32 idx, int b2, int b1, u32 val)
+{
+	u32 t = 0, v;
+	while (val != (v = REG_GET(base_addr, idx, b2, b1))) {
+		if (t++ > 10000)
+			return v;
+		udelay(1);
+	}
+	return v;
+}
+
+/* HDMI wrapper funcs */
+int hdmi_wp_video_start(struct hdmi_wp_data *wp);
+void hdmi_wp_video_stop(struct hdmi_wp_data *wp);
+void hdmi_wp_dump(struct hdmi_wp_data *wp, struct seq_file *s);
+u32 hdmi_wp_get_irqstatus(struct hdmi_wp_data *wp);
+void hdmi_wp_set_irqstatus(struct hdmi_wp_data *wp, u32 irqstatus);
+void hdmi_wp_set_irqenable(struct hdmi_wp_data *wp, u32 mask);
+void hdmi_wp_clear_irqenable(struct hdmi_wp_data *wp, u32 mask);
+int hdmi_wp_set_phy_pwr(struct hdmi_wp_data *wp, enum hdmi_phy_pwr val);
+int hdmi_wp_set_pll_pwr(struct hdmi_wp_data *wp, enum hdmi_pll_pwr val);
+void hdmi_wp_video_config_format(struct hdmi_wp_data *wp,
+		struct hdmi_video_format *video_fmt);
+void hdmi_wp_video_config_interface(struct hdmi_wp_data *wp,
+		struct omap_video_timings *timings);
+void hdmi_wp_video_config_timing(struct hdmi_wp_data *wp,
+		struct omap_video_timings *timings);
+void hdmi_wp_init_vid_fmt_timings(struct hdmi_video_format *video_fmt,
+		struct omap_video_timings *timings, struct hdmi_config *param);
+int hdmi_wp_init(struct platform_device *pdev, struct hdmi_wp_data *wp);
+
+/* HDMI PLL funcs */
+int hdmi_pll_enable(struct hdmi_pll_data *pll, struct hdmi_wp_data *wp);
+void hdmi_pll_disable(struct hdmi_pll_data *pll, struct hdmi_wp_data *wp);
+void hdmi_pll_dump(struct hdmi_pll_data *pll, struct seq_file *s);
+void hdmi_pll_compute(struct hdmi_pll_data *pll, unsigned long clkin, int phy);
+int hdmi_pll_init(struct platform_device *pdev, struct hdmi_pll_data *pll);
+
+/* HDMI PHY funcs */
+int hdmi_phy_configure(struct hdmi_phy_data *phy, struct hdmi_config *cfg);
+void hdmi_phy_dump(struct hdmi_phy_data *phy, struct seq_file *s);
+int hdmi_phy_init(struct platform_device *pdev, struct hdmi_phy_data *phy);
+int hdmi_phy_parse_lanes(struct hdmi_phy_data *phy, const u32 *lanes);
+
+/* HDMI common funcs */
+const struct hdmi_config *hdmi_default_timing(void);
+const struct hdmi_config *hdmi_get_timings(int mode, int code);
+struct hdmi_cm hdmi_get_code(struct omap_video_timings *timing);
+int hdmi_parse_lanes_of(struct platform_device *pdev, struct device_node *ep,
+	struct hdmi_phy_data *phy);
+
+#if defined(CONFIG_OMAP4_DSS_HDMI_AUDIO) || defined(CONFIG_OMAP5_DSS_HDMI_AUDIO)
+int hdmi_compute_acr(u32 pclk, u32 sample_freq, u32 *n, u32 *cts);
+int hdmi_wp_audio_enable(struct hdmi_wp_data *wp, bool enable);
+int hdmi_wp_audio_core_req_enable(struct hdmi_wp_data *wp, bool enable);
+void hdmi_wp_audio_config_format(struct hdmi_wp_data *wp,
+		struct hdmi_audio_format *aud_fmt);
+void hdmi_wp_audio_config_dma(struct hdmi_wp_data *wp,
+		struct hdmi_audio_dma *aud_dma);
+static inline bool hdmi_mode_has_audio(int mode)
+{
+	return mode == HDMI_HDMI ? true : false;
+}
+#endif
+#endif
diff --git a/drivers/video/fbdev/omap2/dss/hdmi4.c b/drivers/video/fbdev/omap2/dss/hdmi4.c
new file mode 100644
index 00000000000..626aad2bef4
--- /dev/null
+++ b/drivers/video/fbdev/omap2/dss/hdmi4.c
@@ -0,0 +1,804 @@
+/*
+ * HDMI interface DSS driver for TI's OMAP4 family of SoCs.
+ * Copyright (C) 2010-2011 Texas Instruments Incorporated - http://www.ti.com/
+ * Authors: Yong Zhi
+ *	Mythri pk <mythripk@ti.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published by
+ * the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#define DSS_SUBSYS_NAME "HDMI"
+
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/err.h>
+#include <linux/io.h>
+#include <linux/interrupt.h>
+#include <linux/mutex.h>
+#include <linux/delay.h>
+#include <linux/string.h>
+#include <linux/platform_device.h>
+#include <linux/pm_runtime.h>
+#include <linux/clk.h>
+#include <linux/gpio.h>
+#include <linux/regulator/consumer.h>
+#include <video/omapdss.h>
+
+#include "hdmi4_core.h"
+#include "dss.h"
+#include "dss_features.h"
+
+static struct {
+	struct mutex lock;
+	struct platform_device *pdev;
+
+	struct hdmi_wp_data	wp;
+	struct hdmi_pll_data	pll;
+	struct hdmi_phy_data	phy;
+	struct hdmi_core_data	core;
+
+	struct hdmi_config cfg;
+
+	struct clk *sys_clk;
+	struct regulator *vdda_hdmi_dac_reg;
+
+	bool core_enabled;
+
+	struct omap_dss_device output;
+} hdmi;
+
+static int hdmi_runtime_get(void)
+{
+	int r;
+
+	DSSDBG("hdmi_runtime_get\n");
+
+	r = pm_runtime_get_sync(&hdmi.pdev->dev);
+	WARN_ON(r < 0);
+	if (r < 0)
+		return r;
+
+	return 0;
+}
+
+static void hdmi_runtime_put(void)
+{
+	int r;
+
+	DSSDBG("hdmi_runtime_put\n");
+
+	r = pm_runtime_put_sync(&hdmi.pdev->dev);
+	WARN_ON(r < 0 && r != -ENOSYS);
+}
+
+static irqreturn_t hdmi_irq_handler(int irq, void *data)
+{
+	struct hdmi_wp_data *wp = data;
+	u32 irqstatus;
+
+	irqstatus = hdmi_wp_get_irqstatus(wp);
+	hdmi_wp_set_irqstatus(wp, irqstatus);
+
+	if ((irqstatus & HDMI_IRQ_LINK_CONNECT) &&
+			irqstatus & HDMI_IRQ_LINK_DISCONNECT) {
+		/*
+		 * If we get both connect and disconnect interrupts at the same
+		 * time, turn off the PHY, clear interrupts, and restart, which
+		 * raises connect interrupt if a cable is connected, or nothing
+		 * if cable is not connected.
+		 */
+		hdmi_wp_set_phy_pwr(wp, HDMI_PHYPWRCMD_OFF);
+
+		hdmi_wp_set_irqstatus(wp, HDMI_IRQ_LINK_CONNECT |
+				HDMI_IRQ_LINK_DISCONNECT);
+
+		hdmi_wp_set_phy_pwr(wp, HDMI_PHYPWRCMD_LDOON);
+	} else if (irqstatus & HDMI_IRQ_LINK_CONNECT) {
+		hdmi_wp_set_phy_pwr(wp, HDMI_PHYPWRCMD_TXON);
+	} else if (irqstatus & HDMI_IRQ_LINK_DISCONNECT) {
+		hdmi_wp_set_phy_pwr(wp, HDMI_PHYPWRCMD_LDOON);
+	}
+
+	return IRQ_HANDLED;
+}
+
+static int hdmi_init_regulator(void)
+{
+	int r;
+	struct regulator *reg;
+
+	if (hdmi.vdda_hdmi_dac_reg != NULL)
+		return 0;
+
+	reg = devm_regulator_get(&hdmi.pdev->dev, "vdda");
+
+	if (IS_ERR(reg)) {
+		if (PTR_ERR(reg) != -EPROBE_DEFER)
+			DSSERR("can't get VDDA regulator\n");
+		return PTR_ERR(reg);
+	}
+
+	if (regulator_can_change_voltage(reg)) {
+		r = regulator_set_voltage(reg, 1800000, 1800000);
+		if (r) {
+			devm_regulator_put(reg);
+			DSSWARN("can't set the regulator voltage\n");
+			return r;
+		}
+	}
+
+	hdmi.vdda_hdmi_dac_reg = reg;
+
+	return 0;
+}
+
+static int hdmi_power_on_core(struct omap_dss_device *dssdev)
+{
+	int r;
+
+	r = regulator_enable(hdmi.vdda_hdmi_dac_reg);
+	if (r)
+		return r;
+
+	r = hdmi_runtime_get();
+	if (r)
+		goto err_runtime_get;
+
+	/* Make selection of HDMI in DSS */
+	dss_select_hdmi_venc_clk_source(DSS_HDMI_M_PCLK);
+
+	hdmi.core_enabled = true;
+
+	return 0;
+
+err_runtime_get:
+	regulator_disable(hdmi.vdda_hdmi_dac_reg);
+
+	return r;
+}
+
+static void hdmi_power_off_core(struct omap_dss_device *dssdev)
+{
+	hdmi.core_enabled = false;
+
+	hdmi_runtime_put();
+	regulator_disable(hdmi.vdda_hdmi_dac_reg);
+}
+
+static int hdmi_power_on_full(struct omap_dss_device *dssdev)
+{
+	int r;
+	struct omap_video_timings *p;
+	struct omap_overlay_manager *mgr = hdmi.output.manager;
+	unsigned long phy;
+	struct hdmi_wp_data *wp = &hdmi.wp;
+
+	r = hdmi_power_on_core(dssdev);
+	if (r)
+		return r;
+
+	/* disable and clear irqs */
+	hdmi_wp_clear_irqenable(wp, 0xffffffff);
+	hdmi_wp_set_irqstatus(wp, 0xffffffff);
+
+	p = &hdmi.cfg.timings;
+
+	DSSDBG("hdmi_power_on x_res= %d y_res = %d\n", p->x_res, p->y_res);
+
+	/* the functions below use kHz pixel clock. TODO: change to Hz */
+	phy = p->pixelclock / 1000;
+
+	hdmi_pll_compute(&hdmi.pll, clk_get_rate(hdmi.sys_clk), phy);
+
+	/* config the PLL and PHY hdmi_set_pll_pwrfirst */
+	r = hdmi_pll_enable(&hdmi.pll, &hdmi.wp);
+	if (r) {
+		DSSDBG("Failed to lock PLL\n");
+		goto err_pll_enable;
+	}
+
+	r = hdmi_phy_configure(&hdmi.phy, &hdmi.cfg);
+	if (r) {
+		DSSDBG("Failed to configure PHY\n");
+		goto err_phy_cfg;
+	}
+
+	r = hdmi_wp_set_phy_pwr(wp, HDMI_PHYPWRCMD_LDOON);
+	if (r)
+		goto err_phy_pwr;
+
+	hdmi4_configure(&hdmi.core, &hdmi.wp, &hdmi.cfg);
+
+	/* bypass TV gamma table */
+	dispc_enable_gamma_table(0);
+
+	/* tv size */
+	dss_mgr_set_timings(mgr, p);
+
+	r = hdmi_wp_video_start(&hdmi.wp);
+	if (r)
+		goto err_vid_enable;
+
+	r = dss_mgr_enable(mgr);
+	if (r)
+		goto err_mgr_enable;
+
+	hdmi_wp_set_irqenable(wp,
+		HDMI_IRQ_LINK_CONNECT | HDMI_IRQ_LINK_DISCONNECT);
+
+	return 0;
+
+err_mgr_enable:
+	hdmi_wp_video_stop(&hdmi.wp);
+err_vid_enable:
+err_phy_cfg:
+	hdmi_wp_set_phy_pwr(&hdmi.wp, HDMI_PHYPWRCMD_OFF);
+err_phy_pwr:
+	hdmi_pll_disable(&hdmi.pll, &hdmi.wp);
+err_pll_enable:
+	hdmi_power_off_core(dssdev);
+	return -EIO;
+}
+
+static void hdmi_power_off_full(struct omap_dss_device *dssdev)
+{
+	struct omap_overlay_manager *mgr = hdmi.output.manager;
+
+	hdmi_wp_clear_irqenable(&hdmi.wp, 0xffffffff);
+
+	dss_mgr_disable(mgr);
+
+	hdmi_wp_video_stop(&hdmi.wp);
+
+	hdmi_wp_set_phy_pwr(&hdmi.wp, HDMI_PHYPWRCMD_OFF);
+
+	hdmi_pll_disable(&hdmi.pll, &hdmi.wp);
+
+	hdmi_power_off_core(dssdev);
+}
+
+static int hdmi_display_check_timing(struct omap_dss_device *dssdev,
+					struct omap_video_timings *timings)
+{
+	struct omap_dss_device *out = &hdmi.output;
+
+	if (!dispc_mgr_timings_ok(out->dispc_channel, timings))
+		return -EINVAL;
+
+	return 0;
+}
+
+static void hdmi_display_set_timing(struct omap_dss_device *dssdev,
+		struct omap_video_timings *timings)
+{
+	struct hdmi_cm cm;
+	const struct hdmi_config *t;
+
+	mutex_lock(&hdmi.lock);
+
+	cm = hdmi_get_code(timings);
+	hdmi.cfg.cm = cm;
+
+	t = hdmi_get_timings(cm.mode, cm.code);
+	if (t != NULL) {
+		hdmi.cfg = *t;
+
+		dispc_set_tv_pclk(t->timings.pixelclock);
+	} else {
+		hdmi.cfg.timings = *timings;
+		hdmi.cfg.cm.code = 0;
+		hdmi.cfg.cm.mode = HDMI_DVI;
+
+		dispc_set_tv_pclk(timings->pixelclock);
+	}
+
+	DSSDBG("using mode: %s, code %d\n", hdmi.cfg.cm.mode == HDMI_DVI ?
+			"DVI" : "HDMI", hdmi.cfg.cm.code);
+
+	mutex_unlock(&hdmi.lock);
+}
+
+static void hdmi_display_get_timings(struct omap_dss_device *dssdev,
+		struct omap_video_timings *timings)
+{
+	const struct hdmi_config *cfg;
+	struct hdmi_cm cm = hdmi.cfg.cm;
+
+	cfg = hdmi_get_timings(cm.mode, cm.code);
+	if (cfg == NULL)
+		cfg = hdmi_default_timing();
+
+	memcpy(timings, &cfg->timings, sizeof(cfg->timings));
+}
+
+static void hdmi_dump_regs(struct seq_file *s)
+{
+	mutex_lock(&hdmi.lock);
+
+	if (hdmi_runtime_get()) {
+		mutex_unlock(&hdmi.lock);
+		return;
+	}
+
+	hdmi_wp_dump(&hdmi.wp, s);
+	hdmi_pll_dump(&hdmi.pll, s);
+	hdmi_phy_dump(&hdmi.phy, s);
+	hdmi4_core_dump(&hdmi.core, s);
+
+	hdmi_runtime_put();
+	mutex_unlock(&hdmi.lock);
+}
+
+static int read_edid(u8 *buf, int len)
+{
+	int r;
+
+	mutex_lock(&hdmi.lock);
+
+	r = hdmi_runtime_get();
+	BUG_ON(r);
+
+	r = hdmi4_read_edid(&hdmi.core,  buf, len);
+
+	hdmi_runtime_put();
+	mutex_unlock(&hdmi.lock);
+
+	return r;
+}
+
+static int hdmi_display_enable(struct omap_dss_device *dssdev)
+{
+	struct omap_dss_device *out = &hdmi.output;
+	int r = 0;
+
+	DSSDBG("ENTER hdmi_display_enable\n");
+
+	mutex_lock(&hdmi.lock);
+
+	if (out == NULL || out->manager == NULL) {
+		DSSERR("failed to enable display: no output/manager\n");
+		r = -ENODEV;
+		goto err0;
+	}
+
+	r = hdmi_power_on_full(dssdev);
+	if (r) {
+		DSSERR("failed to power on device\n");
+		goto err0;
+	}
+
+	mutex_unlock(&hdmi.lock);
+	return 0;
+
+err0:
+	mutex_unlock(&hdmi.lock);
+	return r;
+}
+
+static void hdmi_display_disable(struct omap_dss_device *dssdev)
+{
+	DSSDBG("Enter hdmi_display_disable\n");
+
+	mutex_lock(&hdmi.lock);
+
+	hdmi_power_off_full(dssdev);
+
+	mutex_unlock(&hdmi.lock);
+}
+
+static int hdmi_core_enable(struct omap_dss_device *dssdev)
+{
+	int r = 0;
+
+	DSSDBG("ENTER omapdss_hdmi_core_enable\n");
+
+	mutex_lock(&hdmi.lock);
+
+	r = hdmi_power_on_core(dssdev);
+	if (r) {
+		DSSERR("failed to power on device\n");
+		goto err0;
+	}
+
+	mutex_unlock(&hdmi.lock);
+	return 0;
+
+err0:
+	mutex_unlock(&hdmi.lock);
+	return r;
+}
+
+static void hdmi_core_disable(struct omap_dss_device *dssdev)
+{
+	DSSDBG("Enter omapdss_hdmi_core_disable\n");
+
+	mutex_lock(&hdmi.lock);
+
+	hdmi_power_off_core(dssdev);
+
+	mutex_unlock(&hdmi.lock);
+}
+
+static int hdmi_get_clocks(struct platform_device *pdev)
+{
+	struct clk *clk;
+
+	clk = devm_clk_get(&pdev->dev, "sys_clk");
+	if (IS_ERR(clk)) {
+		DSSERR("can't get sys_clk\n");
+		return PTR_ERR(clk);
+	}
+
+	hdmi.sys_clk = clk;
+
+	return 0;
+}
+
+static int hdmi_connect(struct omap_dss_device *dssdev,
+		struct omap_dss_device *dst)
+{
+	struct omap_overlay_manager *mgr;
+	int r;
+
+	r = hdmi_init_regulator();
+	if (r)
+		return r;
+
+	mgr = omap_dss_get_overlay_manager(dssdev->dispc_channel);
+	if (!mgr)
+		return -ENODEV;
+
+	r = dss_mgr_connect(mgr, dssdev);
+	if (r)
+		return r;
+
+	r = omapdss_output_set_device(dssdev, dst);
+	if (r) {
+		DSSERR("failed to connect output to new device: %s\n",
+				dst->name);
+		dss_mgr_disconnect(mgr, dssdev);
+		return r;
+	}
+
+	return 0;
+}
+
+static void hdmi_disconnect(struct omap_dss_device *dssdev,
+		struct omap_dss_device *dst)
+{
+	WARN_ON(dst != dssdev->dst);
+
+	if (dst != dssdev->dst)
+		return;
+
+	omapdss_output_unset_device(dssdev);
+
+	if (dssdev->manager)
+		dss_mgr_disconnect(dssdev->manager, dssdev);
+}
+
+static int hdmi_read_edid(struct omap_dss_device *dssdev,
+		u8 *edid, int len)
+{
+	bool need_enable;
+	int r;
+
+	need_enable = hdmi.core_enabled == false;
+
+	if (need_enable) {
+		r = hdmi_core_enable(dssdev);
+		if (r)
+			return r;
+	}
+
+	r = read_edid(edid, len);
+
+	if (need_enable)
+		hdmi_core_disable(dssdev);
+
+	return r;
+}
+
+#if defined(CONFIG_OMAP4_DSS_HDMI_AUDIO)
+static int hdmi_audio_enable(struct omap_dss_device *dssdev)
+{
+	int r;
+
+	mutex_lock(&hdmi.lock);
+
+	if (!hdmi_mode_has_audio(hdmi.cfg.cm.mode)) {
+		r = -EPERM;
+		goto err;
+	}
+
+	r = hdmi_wp_audio_enable(&hdmi.wp, true);
+	if (r)
+		goto err;
+
+	mutex_unlock(&hdmi.lock);
+	return 0;
+
+err:
+	mutex_unlock(&hdmi.lock);
+	return r;
+}
+
+static void hdmi_audio_disable(struct omap_dss_device *dssdev)
+{
+	hdmi_wp_audio_enable(&hdmi.wp, false);
+}
+
+static int hdmi_audio_start(struct omap_dss_device *dssdev)
+{
+	return hdmi4_audio_start(&hdmi.core, &hdmi.wp);
+}
+
+static void hdmi_audio_stop(struct omap_dss_device *dssdev)
+{
+	hdmi4_audio_stop(&hdmi.core, &hdmi.wp);
+}
+
+static bool hdmi_audio_supported(struct omap_dss_device *dssdev)
+{
+	bool r;
+
+	mutex_lock(&hdmi.lock);
+
+	r = hdmi_mode_has_audio(hdmi.cfg.cm.mode);
+
+	mutex_unlock(&hdmi.lock);
+	return r;
+}
+
+static int hdmi_audio_config(struct omap_dss_device *dssdev,
+		struct omap_dss_audio *audio)
+{
+	int r;
+	u32 pclk = hdmi.cfg.timings.pixelclock;
+
+	mutex_lock(&hdmi.lock);
+
+	if (!hdmi_mode_has_audio(hdmi.cfg.cm.mode)) {
+		r = -EPERM;
+		goto err;
+	}
+
+	r = hdmi4_audio_config(&hdmi.core, &hdmi.wp, audio, pclk);
+	if (r)
+		goto err;
+
+	mutex_unlock(&hdmi.lock);
+	return 0;
+
+err:
+	mutex_unlock(&hdmi.lock);
+	return r;
+}
+#else
+static int hdmi_audio_enable(struct omap_dss_device *dssdev)
+{
+	return -EPERM;
+}
+
+static void hdmi_audio_disable(struct omap_dss_device *dssdev)
+{
+}
+
+static int hdmi_audio_start(struct omap_dss_device *dssdev)
+{
+	return -EPERM;
+}
+
+static void hdmi_audio_stop(struct omap_dss_device *dssdev)
+{
+}
+
+static bool hdmi_audio_supported(struct omap_dss_device *dssdev)
+{
+	return false;
+}
+
+static int hdmi_audio_config(struct omap_dss_device *dssdev,
+		struct omap_dss_audio *audio)
+{
+	return -EPERM;
+}
+#endif
+
+static const struct omapdss_hdmi_ops hdmi_ops = {
+	.connect		= hdmi_connect,
+	.disconnect		= hdmi_disconnect,
+
+	.enable			= hdmi_display_enable,
+	.disable		= hdmi_display_disable,
+
+	.check_timings		= hdmi_display_check_timing,
+	.set_timings		= hdmi_display_set_timing,
+	.get_timings		= hdmi_display_get_timings,
+
+	.read_edid		= hdmi_read_edid,
+
+	.audio_enable		= hdmi_audio_enable,
+	.audio_disable		= hdmi_audio_disable,
+	.audio_start		= hdmi_audio_start,
+	.audio_stop		= hdmi_audio_stop,
+	.audio_supported	= hdmi_audio_supported,
+	.audio_config		= hdmi_audio_config,
+};
+
+static void hdmi_init_output(struct platform_device *pdev)
+{
+	struct omap_dss_device *out = &hdmi.output;
+
+	out->dev = &pdev->dev;
+	out->id = OMAP_DSS_OUTPUT_HDMI;
+	out->output_type = OMAP_DISPLAY_TYPE_HDMI;
+	out->name = "hdmi.0";
+	out->dispc_channel = OMAP_DSS_CHANNEL_DIGIT;
+	out->ops.hdmi = &hdmi_ops;
+	out->owner = THIS_MODULE;
+
+	omapdss_register_output(out);
+}
+
+static void __exit hdmi_uninit_output(struct platform_device *pdev)
+{
+	struct omap_dss_device *out = &hdmi.output;
+
+	omapdss_unregister_output(out);
+}
+
+static int hdmi_probe_of(struct platform_device *pdev)
+{
+	struct device_node *node = pdev->dev.of_node;
+	struct device_node *ep;
+	int r;
+
+	ep = omapdss_of_get_first_endpoint(node);
+	if (!ep)
+		return 0;
+
+	r = hdmi_parse_lanes_of(pdev, ep, &hdmi.phy);
+	if (r)
+		goto err;
+
+	of_node_put(ep);
+	return 0;
+
+err:
+	of_node_put(ep);
+	return r;
+}
+
+/* HDMI HW IP initialisation */
+static int omapdss_hdmihw_probe(struct platform_device *pdev)
+{
+	int r;
+	int irq;
+
+	hdmi.pdev = pdev;
+
+	mutex_init(&hdmi.lock);
+
+	if (pdev->dev.of_node) {
+		r = hdmi_probe_of(pdev);
+		if (r)
+			return r;
+	}
+
+	r = hdmi_wp_init(pdev, &hdmi.wp);
+	if (r)
+		return r;
+
+	r = hdmi_pll_init(pdev, &hdmi.pll);
+	if (r)
+		return r;
+
+	r = hdmi_phy_init(pdev, &hdmi.phy);
+	if (r)
+		return r;
+
+	r = hdmi4_core_init(pdev, &hdmi.core);
+	if (r)
+		return r;
+
+	r = hdmi_get_clocks(pdev);
+	if (r) {
+		DSSERR("can't get clocks\n");
+		return r;
+	}
+
+	irq = platform_get_irq(pdev, 0);
+	if (irq < 0) {
+		DSSERR("platform_get_irq failed\n");
+		return -ENODEV;
+	}
+
+	r = devm_request_threaded_irq(&pdev->dev, irq,
+			NULL, hdmi_irq_handler,
+			IRQF_ONESHOT, "OMAP HDMI", &hdmi.wp);
+	if (r) {
+		DSSERR("HDMI IRQ request failed\n");
+		return r;
+	}
+
+	pm_runtime_enable(&pdev->dev);
+
+	hdmi_init_output(pdev);
+
+	dss_debugfs_create_file("hdmi", hdmi_dump_regs);
+
+	return 0;
+}
+
+static int __exit omapdss_hdmihw_remove(struct platform_device *pdev)
+{
+	hdmi_uninit_output(pdev);
+
+	pm_runtime_disable(&pdev->dev);
+
+	return 0;
+}
+
+static int hdmi_runtime_suspend(struct device *dev)
+{
+	clk_disable_unprepare(hdmi.sys_clk);
+
+	dispc_runtime_put();
+
+	return 0;
+}
+
+static int hdmi_runtime_resume(struct device *dev)
+{
+	int r;
+
+	r = dispc_runtime_get();
+	if (r < 0)
+		return r;
+
+	clk_prepare_enable(hdmi.sys_clk);
+
+	return 0;
+}
+
+static const struct dev_pm_ops hdmi_pm_ops = {
+	.runtime_suspend = hdmi_runtime_suspend,
+	.runtime_resume = hdmi_runtime_resume,
+};
+
+static const struct of_device_id hdmi_of_match[] = {
+	{ .compatible = "ti,omap4-hdmi", },
+	{},
+};
+
+static struct platform_driver omapdss_hdmihw_driver = {
+	.probe		= omapdss_hdmihw_probe,
+	.remove         = __exit_p(omapdss_hdmihw_remove),
+	.driver         = {
+		.name   = "omapdss_hdmi",
+		.owner  = THIS_MODULE,
+		.pm	= &hdmi_pm_ops,
+		.of_match_table = hdmi_of_match,
+	},
+};
+
+int __init hdmi4_init_platform_driver(void)
+{
+	return platform_driver_register(&omapdss_hdmihw_driver);
+}
+
+void __exit hdmi4_uninit_platform_driver(void)
+{
+	platform_driver_unregister(&omapdss_hdmihw_driver);
+}
diff --git a/drivers/video/omap2/dss/ti_hdmi_4xxx_ip.c b/drivers/video/fbdev/omap2/dss/hdmi4_core.c
index e242ed85cb0..8bde7b7e95f 100644
--- a/drivers/video/omap2/dss/ti_hdmi_4xxx_ip.c
+++ b/drivers/video/fbdev/omap2/dss/hdmi4_core.c
@@ -19,6 +19,8 @@
  * this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
+#define DSS_SUBSYS_NAME "HDMICORE"
+
 #include <linux/kernel.h>
 #include <linux/module.h>
 #include <linux/err.h>
@@ -26,6 +28,7 @@
 #include <linux/interrupt.h>
 #include <linux/mutex.h>
 #include <linux/delay.h>
+#include <linux/platform_device.h>
 #include <linux/string.h>
 #include <linux/seq_file.h>
 #if defined(CONFIG_OMAP4_DSS_HDMI_AUDIO)
@@ -33,304 +36,19 @@
 #include <sound/asoundef.h>
 #endif
 
-#include "ti_hdmi_4xxx_ip.h"
-#include "dss.h"
+#include "hdmi4_core.h"
 #include "dss_features.h"
 
-#define HDMI_IRQ_LINK_CONNECT		(1 << 25)
-#define HDMI_IRQ_LINK_DISCONNECT	(1 << 26)
-
-static inline void hdmi_write_reg(void __iomem *base_addr,
-				const u16 idx, u32 val)
-{
-	__raw_writel(val, base_addr + idx);
-}
-
-static inline u32 hdmi_read_reg(void __iomem *base_addr,
-				const u16 idx)
-{
-	return __raw_readl(base_addr + idx);
-}
-
-static inline void __iomem *hdmi_wp_base(struct hdmi_ip_data *ip_data)
-{
-	return ip_data->base_wp;
-}
-
-static inline void __iomem *hdmi_phy_base(struct hdmi_ip_data *ip_data)
-{
-	return ip_data->base_wp + ip_data->phy_offset;
-}
-
-static inline void __iomem *hdmi_pll_base(struct hdmi_ip_data *ip_data)
-{
-	return ip_data->base_wp + ip_data->pll_offset;
-}
-
-static inline void __iomem *hdmi_av_base(struct hdmi_ip_data *ip_data)
-{
-	return ip_data->base_wp + ip_data->core_av_offset;
-}
-
-static inline void __iomem *hdmi_core_sys_base(struct hdmi_ip_data *ip_data)
-{
-	return ip_data->base_wp + ip_data->core_sys_offset;
-}
-
-static inline int hdmi_wait_for_bit_change(void __iomem *base_addr,
-				const u16 idx,
-				int b2, int b1, u32 val)
-{
-	u32 t = 0;
-	while (val != REG_GET(base_addr, idx, b2, b1)) {
-		udelay(1);
-		if (t++ > 10000)
-			return !val;
-	}
-	return val;
-}
-
-static int hdmi_pll_init(struct hdmi_ip_data *ip_data)
-{
-	u32 r;
-	void __iomem *pll_base = hdmi_pll_base(ip_data);
-	struct hdmi_pll_info *fmt = &ip_data->pll_data;
-
-	/* PLL start always use manual mode */
-	REG_FLD_MOD(pll_base, PLLCTRL_PLL_CONTROL, 0x0, 0, 0);
-
-	r = hdmi_read_reg(pll_base, PLLCTRL_CFG1);
-	r = FLD_MOD(r, fmt->regm, 20, 9); /* CFG1_PLL_REGM */
-	r = FLD_MOD(r, fmt->regn - 1, 8, 1);  /* CFG1_PLL_REGN */
-
-	hdmi_write_reg(pll_base, PLLCTRL_CFG1, r);
-
-	r = hdmi_read_reg(pll_base, PLLCTRL_CFG2);
-
-	r = FLD_MOD(r, 0x0, 12, 12); /* PLL_HIGHFREQ divide by 2 */
-	r = FLD_MOD(r, 0x1, 13, 13); /* PLL_REFEN */
-	r = FLD_MOD(r, 0x0, 14, 14); /* PHY_CLKINEN de-assert during locking */
-	r = FLD_MOD(r, fmt->refsel, 22, 21); /* REFSEL */
-
-	if (fmt->dcofreq) {
-		/* divider programming for frequency beyond 1000Mhz */
-		REG_FLD_MOD(pll_base, PLLCTRL_CFG3, fmt->regsd, 17, 10);
-		r = FLD_MOD(r, 0x4, 3, 1); /* 1000MHz and 2000MHz */
-	} else {
-		r = FLD_MOD(r, 0x2, 3, 1); /* 500MHz and 1000MHz */
-	}
-
-	hdmi_write_reg(pll_base, PLLCTRL_CFG2, r);
-
-	r = hdmi_read_reg(pll_base, PLLCTRL_CFG4);
-	r = FLD_MOD(r, fmt->regm2, 24, 18);
-	r = FLD_MOD(r, fmt->regmf, 17, 0);
-
-	hdmi_write_reg(pll_base, PLLCTRL_CFG4, r);
-
-	/* go now */
-	REG_FLD_MOD(pll_base, PLLCTRL_PLL_GO, 0x1, 0, 0);
-
-	/* wait for bit change */
-	if (hdmi_wait_for_bit_change(pll_base, PLLCTRL_PLL_GO,
-							0, 0, 1) != 1) {
-		pr_err("PLL GO bit not set\n");
-		return -ETIMEDOUT;
-	}
-
-	/* Wait till the lock bit is set in PLL status */
-	if (hdmi_wait_for_bit_change(pll_base,
-				PLLCTRL_PLL_STATUS, 1, 1, 1) != 1) {
-		pr_err("cannot lock PLL\n");
-		pr_err("CFG1 0x%x\n",
-			hdmi_read_reg(pll_base, PLLCTRL_CFG1));
-		pr_err("CFG2 0x%x\n",
-			hdmi_read_reg(pll_base, PLLCTRL_CFG2));
-		pr_err("CFG4 0x%x\n",
-			hdmi_read_reg(pll_base, PLLCTRL_CFG4));
-		return -ETIMEDOUT;
-	}
-
-	pr_debug("PLL locked!\n");
-
-	return 0;
-}
-
-/* PHY_PWR_CMD */
-static int hdmi_set_phy_pwr(struct hdmi_ip_data *ip_data, enum hdmi_phy_pwr val)
-{
-	/* Return if already the state */
-	if (REG_GET(hdmi_wp_base(ip_data), HDMI_WP_PWR_CTRL, 5, 4) == val)
-		return 0;
-
-	/* Command for power control of HDMI PHY */
-	REG_FLD_MOD(hdmi_wp_base(ip_data), HDMI_WP_PWR_CTRL, val, 7, 6);
-
-	/* Status of the power control of HDMI PHY */
-	if (hdmi_wait_for_bit_change(hdmi_wp_base(ip_data),
-				HDMI_WP_PWR_CTRL, 5, 4, val) != val) {
-		pr_err("Failed to set PHY power mode to %d\n", val);
-		return -ETIMEDOUT;
-	}
-
-	return 0;
-}
-
-/* PLL_PWR_CMD */
-static int hdmi_set_pll_pwr(struct hdmi_ip_data *ip_data, enum hdmi_pll_pwr val)
-{
-	/* Command for power control of HDMI PLL */
-	REG_FLD_MOD(hdmi_wp_base(ip_data), HDMI_WP_PWR_CTRL, val, 3, 2);
-
-	/* wait till PHY_PWR_STATUS is set */
-	if (hdmi_wait_for_bit_change(hdmi_wp_base(ip_data), HDMI_WP_PWR_CTRL,
-						1, 0, val) != val) {
-		pr_err("Failed to set PLL_PWR_STATUS\n");
-		return -ETIMEDOUT;
-	}
-
-	return 0;
-}
-
-static int hdmi_pll_reset(struct hdmi_ip_data *ip_data)
-{
-	/* SYSRESET  controlled by power FSM */
-	REG_FLD_MOD(hdmi_pll_base(ip_data), PLLCTRL_PLL_CONTROL, 0x0, 3, 3);
-
-	/* READ 0x0 reset is in progress */
-	if (hdmi_wait_for_bit_change(hdmi_pll_base(ip_data),
-				PLLCTRL_PLL_STATUS, 0, 0, 1) != 1) {
-		pr_err("Failed to sysreset PLL\n");
-		return -ETIMEDOUT;
-	}
-
-	return 0;
-}
-
-int ti_hdmi_4xxx_pll_enable(struct hdmi_ip_data *ip_data)
-{
-	u16 r = 0;
-
-	r = hdmi_set_pll_pwr(ip_data, HDMI_PLLPWRCMD_ALLOFF);
-	if (r)
-		return r;
-
-	r = hdmi_set_pll_pwr(ip_data, HDMI_PLLPWRCMD_BOTHON_ALLCLKS);
-	if (r)
-		return r;
-
-	r = hdmi_pll_reset(ip_data);
-	if (r)
-		return r;
-
-	r = hdmi_pll_init(ip_data);
-	if (r)
-		return r;
-
-	return 0;
-}
-
-void ti_hdmi_4xxx_pll_disable(struct hdmi_ip_data *ip_data)
-{
-	hdmi_set_pll_pwr(ip_data, HDMI_PLLPWRCMD_ALLOFF);
-}
-
-static irqreturn_t hdmi_irq_handler(int irq, void *data)
-{
-	struct hdmi_ip_data *ip_data = data;
-	void __iomem *wp_base = hdmi_wp_base(ip_data);
-	u32 irqstatus;
-
-	irqstatus = hdmi_read_reg(wp_base, HDMI_WP_IRQSTATUS);
-	hdmi_write_reg(wp_base, HDMI_WP_IRQSTATUS, irqstatus);
-	/* flush posted write */
-	hdmi_read_reg(wp_base, HDMI_WP_IRQSTATUS);
-
-	if ((irqstatus & HDMI_IRQ_LINK_CONNECT) &&
-			irqstatus & HDMI_IRQ_LINK_DISCONNECT) {
-		/*
-		 * If we get both connect and disconnect interrupts at the same
-		 * time, turn off the PHY, clear interrupts, and restart, which
-		 * raises connect interrupt if a cable is connected, or nothing
-		 * if cable is not connected.
-		 */
-		hdmi_set_phy_pwr(ip_data, HDMI_PHYPWRCMD_OFF);
-
-		hdmi_write_reg(wp_base, HDMI_WP_IRQSTATUS,
-			HDMI_IRQ_LINK_CONNECT | HDMI_IRQ_LINK_DISCONNECT);
-		/* flush posted write */
-		hdmi_read_reg(wp_base, HDMI_WP_IRQSTATUS);
-
-		hdmi_set_phy_pwr(ip_data, HDMI_PHYPWRCMD_LDOON);
-	} else if (irqstatus & HDMI_IRQ_LINK_CONNECT) {
-		hdmi_set_phy_pwr(ip_data, HDMI_PHYPWRCMD_TXON);
-	} else if (irqstatus & HDMI_IRQ_LINK_DISCONNECT) {
-		hdmi_set_phy_pwr(ip_data, HDMI_PHYPWRCMD_LDOON);
-	}
-
-	return IRQ_HANDLED;
-}
-
-int ti_hdmi_4xxx_phy_enable(struct hdmi_ip_data *ip_data)
-{
-	u16 r = 0;
-	void __iomem *phy_base = hdmi_phy_base(ip_data);
-
-	hdmi_write_reg(hdmi_wp_base(ip_data), HDMI_WP_IRQENABLE_CLR,
-			0xffffffff);
-
-	hdmi_write_reg(hdmi_wp_base(ip_data), HDMI_WP_IRQSTATUS,
-			HDMI_IRQ_LINK_CONNECT | HDMI_IRQ_LINK_DISCONNECT);
-
-	r = hdmi_set_phy_pwr(ip_data, HDMI_PHYPWRCMD_LDOON);
-	if (r)
-		return r;
-
-	/*
-	 * Read address 0 in order to get the SCP reset done completed
-	 * Dummy access performed to make sure reset is done
-	 */
-	hdmi_read_reg(phy_base, HDMI_TXPHY_TX_CTRL);
-
-	/*
-	 * Write to phy address 0 to configure the clock
-	 * use HFBITCLK write HDMI_TXPHY_TX_CONTROL_FREQOUT field
-	 */
-	REG_FLD_MOD(phy_base, HDMI_TXPHY_TX_CTRL, 0x1, 31, 30);
-
-	/* Write to phy address 1 to start HDMI line (TXVALID and TMDSCLKEN) */
-	hdmi_write_reg(phy_base, HDMI_TXPHY_DIGITAL_CTRL, 0xF0000000);
+#define HDMI_CORE_AV		0x500
 
-	/* Setup max LDO voltage */
-	REG_FLD_MOD(phy_base, HDMI_TXPHY_POWER_CTRL, 0xB, 3, 0);
-
-	/* Write to phy address 3 to change the polarity control */
-	REG_FLD_MOD(phy_base, HDMI_TXPHY_PAD_CFG_CTRL, 0x1, 27, 27);
-
-	r = request_threaded_irq(ip_data->irq, NULL, hdmi_irq_handler,
-				 IRQF_ONESHOT, "OMAP HDMI", ip_data);
-	if (r) {
-		DSSERR("HDMI IRQ request failed\n");
-		hdmi_set_phy_pwr(ip_data, HDMI_PHYPWRCMD_OFF);
-		return r;
-	}
-
-	hdmi_write_reg(hdmi_wp_base(ip_data), HDMI_WP_IRQENABLE_SET,
-			HDMI_IRQ_LINK_CONNECT | HDMI_IRQ_LINK_DISCONNECT);
-
-	return 0;
-}
-
-void ti_hdmi_4xxx_phy_disable(struct hdmi_ip_data *ip_data)
+static inline void __iomem *hdmi_av_base(struct hdmi_core_data *core)
 {
-	free_irq(ip_data->irq, ip_data);
-
-	hdmi_set_phy_pwr(ip_data, HDMI_PHYPWRCMD_OFF);
+	return core->base + HDMI_CORE_AV;
 }
 
-static int hdmi_core_ddc_init(struct hdmi_ip_data *ip_data)
+static int hdmi_core_ddc_init(struct hdmi_core_data *core)
 {
-	void __iomem *base = hdmi_core_sys_base(ip_data);
+	void __iomem *base = core->base;
 
 	/* Turn on CLK for DDC */
 	REG_FLD_MOD(base, HDMI_CORE_AV_DPD, 0x7, 2, 0);
@@ -370,10 +88,10 @@ static int hdmi_core_ddc_init(struct hdmi_ip_data *ip_data)
 	return 0;
 }
 
-static int hdmi_core_ddc_edid(struct hdmi_ip_data *ip_data,
+static int hdmi_core_ddc_edid(struct hdmi_core_data *core,
 		u8 *pedid, int ext)
 {
-	void __iomem *base = hdmi_core_sys_base(ip_data);
+	void __iomem *base = core->base;
 	u32 i;
 	char checksum;
 	u32 offset = 0;
@@ -409,12 +127,12 @@ static int hdmi_core_ddc_edid(struct hdmi_ip_data *ip_data,
 
 	/* HDMI_CORE_DDC_STATUS_BUS_LOW */
 	if (REG_GET(base, HDMI_CORE_DDC_STATUS, 6, 6) == 1) {
-		pr_err("I2C Bus Low?\n");
+		DSSERR("I2C Bus Low?\n");
 		return -EIO;
 	}
 	/* HDMI_CORE_DDC_STATUS_NO_ACK */
 	if (REG_GET(base, HDMI_CORE_DDC_STATUS, 5, 5) == 1) {
-		pr_err("I2C No Ack\n");
+		DSSERR("I2C No Ack\n");
 		return -EIO;
 	}
 
@@ -445,33 +163,32 @@ static int hdmi_core_ddc_edid(struct hdmi_ip_data *ip_data,
 		checksum += pedid[i];
 
 	if (checksum != 0) {
-		pr_err("E-EDID checksum failed!!\n");
+		DSSERR("E-EDID checksum failed!!\n");
 		return -EIO;
 	}
 
 	return 0;
 }
 
-int ti_hdmi_4xxx_read_edid(struct hdmi_ip_data *ip_data,
-				u8 *edid, int len)
+int hdmi4_read_edid(struct hdmi_core_data *core, u8 *edid, int len)
 {
 	int r, l;
 
 	if (len < 128)
 		return -EINVAL;
 
-	r = hdmi_core_ddc_init(ip_data);
+	r = hdmi_core_ddc_init(core);
 	if (r)
 		return r;
 
-	r = hdmi_core_ddc_edid(ip_data, edid, 0);
+	r = hdmi_core_ddc_edid(core, edid, 0);
 	if (r)
 		return r;
 
 	l = 128;
 
 	if (len >= 128 * 2 && edid[0x7e] > 0) {
-		r = hdmi_core_ddc_edid(ip_data, edid + 0x80, 1);
+		r = hdmi_core_ddc_edid(core, edid + 0x80, 1);
 		if (r)
 			return r;
 		l += 128;
@@ -484,7 +201,7 @@ static void hdmi_core_init(struct hdmi_core_video_config *video_cfg,
 			struct hdmi_core_infoframe_avi *avi_cfg,
 			struct hdmi_core_packet_enable_repeat *repeat_cfg)
 {
-	pr_debug("Enter hdmi_core_init\n");
+	DSSDBG("Enter hdmi_core_init\n");
 
 	/* video core */
 	video_cfg->ip_bus_width = HDMI_INPUT_8BIT;
@@ -508,7 +225,7 @@ static void hdmi_core_init(struct hdmi_core_video_config *video_cfg,
 	avi_cfg->db3_nup_scaling = 0;
 	avi_cfg->db4_videocode = 0;
 	avi_cfg->db5_pixel_repeat = 0;
-	avi_cfg->db6_7_line_eoftop = 0 ;
+	avi_cfg->db6_7_line_eoftop = 0;
 	avi_cfg->db8_9_line_sofbottom = 0;
 	avi_cfg->db10_11_pixel_eofleft = 0;
 	avi_cfg->db12_13_pixel_sofright = 0;
@@ -524,38 +241,39 @@ static void hdmi_core_init(struct hdmi_core_video_config *video_cfg,
 	repeat_cfg->generic_pkt_repeat = 0;
 }
 
-static void hdmi_core_powerdown_disable(struct hdmi_ip_data *ip_data)
+static void hdmi_core_powerdown_disable(struct hdmi_core_data *core)
 {
-	pr_debug("Enter hdmi_core_powerdown_disable\n");
-	REG_FLD_MOD(hdmi_core_sys_base(ip_data), HDMI_CORE_CTRL1, 0x0, 0, 0);
+	DSSDBG("Enter hdmi_core_powerdown_disable\n");
+	REG_FLD_MOD(core->base, HDMI_CORE_SYS_SYS_CTRL1, 0x0, 0, 0);
 }
 
-static void hdmi_core_swreset_release(struct hdmi_ip_data *ip_data)
+static void hdmi_core_swreset_release(struct hdmi_core_data *core)
 {
-	pr_debug("Enter hdmi_core_swreset_release\n");
-	REG_FLD_MOD(hdmi_core_sys_base(ip_data), HDMI_CORE_SYS_SRST, 0x0, 0, 0);
+	DSSDBG("Enter hdmi_core_swreset_release\n");
+	REG_FLD_MOD(core->base, HDMI_CORE_SYS_SRST, 0x0, 0, 0);
 }
 
-static void hdmi_core_swreset_assert(struct hdmi_ip_data *ip_data)
+static void hdmi_core_swreset_assert(struct hdmi_core_data *core)
 {
-	pr_debug("Enter hdmi_core_swreset_assert\n");
-	REG_FLD_MOD(hdmi_core_sys_base(ip_data), HDMI_CORE_SYS_SRST, 0x1, 0, 0);
+	DSSDBG("Enter hdmi_core_swreset_assert\n");
+	REG_FLD_MOD(core->base, HDMI_CORE_SYS_SRST, 0x1, 0, 0);
 }
 
 /* HDMI_CORE_VIDEO_CONFIG */
-static void hdmi_core_video_config(struct hdmi_ip_data *ip_data,
+static void hdmi_core_video_config(struct hdmi_core_data *core,
 				struct hdmi_core_video_config *cfg)
 {
 	u32 r = 0;
-	void __iomem *core_sys_base = hdmi_core_sys_base(ip_data);
+	void __iomem *core_sys_base = core->base;
+	void __iomem *core_av_base = hdmi_av_base(core);
 
 	/* sys_ctrl1 default configuration not tunable */
-	r = hdmi_read_reg(core_sys_base, HDMI_CORE_CTRL1);
-	r = FLD_MOD(r, HDMI_CORE_CTRL1_VEN_FOLLOWVSYNC, 5, 5);
-	r = FLD_MOD(r, HDMI_CORE_CTRL1_HEN_FOLLOWHSYNC, 4, 4);
-	r = FLD_MOD(r, HDMI_CORE_CTRL1_BSEL_24BITBUS, 2, 2);
-	r = FLD_MOD(r, HDMI_CORE_CTRL1_EDGE_RISINGEDGE, 1, 1);
-	hdmi_write_reg(core_sys_base, HDMI_CORE_CTRL1, r);
+	r = hdmi_read_reg(core_sys_base, HDMI_CORE_SYS_SYS_CTRL1);
+	r = FLD_MOD(r, HDMI_CORE_SYS_SYS_CTRL1_VEN_FOLLOWVSYNC, 5, 5);
+	r = FLD_MOD(r, HDMI_CORE_SYS_SYS_CTRL1_HEN_FOLLOWHSYNC, 4, 4);
+	r = FLD_MOD(r, HDMI_CORE_SYS_SYS_CTRL1_BSEL_24BITBUS, 2, 2);
+	r = FLD_MOD(r, HDMI_CORE_SYS_SYS_CTRL1_EDGE_RISINGEDGE, 1, 1);
+	hdmi_write_reg(core_sys_base, HDMI_CORE_SYS_SYS_CTRL1, r);
 
 	REG_FLD_MOD(core_sys_base,
 			HDMI_CORE_SYS_VID_ACEN, cfg->ip_bus_width, 7, 6);
@@ -574,23 +292,23 @@ static void hdmi_core_video_config(struct hdmi_ip_data *ip_data,
 	hdmi_write_reg(core_sys_base, HDMI_CORE_SYS_VID_MODE, r);
 
 	/* HDMI_Ctrl */
-	r = hdmi_read_reg(hdmi_av_base(ip_data), HDMI_CORE_AV_HDMI_CTRL);
+	r = hdmi_read_reg(core_av_base, HDMI_CORE_AV_HDMI_CTRL);
 	r = FLD_MOD(r, cfg->deep_color_pkt, 6, 6);
 	r = FLD_MOD(r, cfg->pkt_mode, 5, 3);
 	r = FLD_MOD(r, cfg->hdmi_dvi, 0, 0);
-	hdmi_write_reg(hdmi_av_base(ip_data), HDMI_CORE_AV_HDMI_CTRL, r);
+	hdmi_write_reg(core_av_base, HDMI_CORE_AV_HDMI_CTRL, r);
 
 	/* TMDS_CTRL */
 	REG_FLD_MOD(core_sys_base,
 			HDMI_CORE_SYS_TMDS_CTRL, cfg->tclk_sel_clkmult, 6, 5);
 }
 
-static void hdmi_core_aux_infoframe_avi_config(struct hdmi_ip_data *ip_data)
+static void hdmi_core_aux_infoframe_avi_config(struct hdmi_core_data *core)
 {
 	u32 val;
 	char sum = 0, checksum = 0;
-	void __iomem *av_base = hdmi_av_base(ip_data);
-	struct hdmi_core_infoframe_avi info_avi = ip_data->avi_cfg;
+	void __iomem *av_base = hdmi_av_base(core);
+	struct hdmi_core_infoframe_avi info_avi = core->avi_cfg;
 
 	sum += 0x82 + 0x002 + 0x00D;
 	hdmi_write_reg(av_base, HDMI_CORE_AV_AVI_TYPE, 0x082);
@@ -661,187 +379,89 @@ static void hdmi_core_aux_infoframe_avi_config(struct hdmi_ip_data *ip_data)
 	hdmi_write_reg(av_base, HDMI_CORE_AV_AVI_CHSUM, checksum);
 }
 
-static void hdmi_core_av_packet_config(struct hdmi_ip_data *ip_data,
+static void hdmi_core_av_packet_config(struct hdmi_core_data *core,
 		struct hdmi_core_packet_enable_repeat repeat_cfg)
 {
 	/* enable/repeat the infoframe */
-	hdmi_write_reg(hdmi_av_base(ip_data), HDMI_CORE_AV_PB_CTRL1,
+	hdmi_write_reg(hdmi_av_base(core), HDMI_CORE_AV_PB_CTRL1,
 		(repeat_cfg.audio_pkt << 5) |
 		(repeat_cfg.audio_pkt_repeat << 4) |
 		(repeat_cfg.avi_infoframe << 1) |
 		(repeat_cfg.avi_infoframe_repeat));
 
 	/* enable/repeat the packet */
-	hdmi_write_reg(hdmi_av_base(ip_data), HDMI_CORE_AV_PB_CTRL2,
+	hdmi_write_reg(hdmi_av_base(core), HDMI_CORE_AV_PB_CTRL2,
 		(repeat_cfg.gen_cntrl_pkt << 3) |
 		(repeat_cfg.gen_cntrl_pkt_repeat << 2) |
 		(repeat_cfg.generic_pkt << 1) |
 		(repeat_cfg.generic_pkt_repeat));
 }
 
-static void hdmi_wp_init(struct omap_video_timings *timings,
-			struct hdmi_video_format *video_fmt)
-{
-	pr_debug("Enter hdmi_wp_init\n");
-
-	timings->hbp = 0;
-	timings->hfp = 0;
-	timings->hsw = 0;
-	timings->vbp = 0;
-	timings->vfp = 0;
-	timings->vsw = 0;
-
-	video_fmt->packing_mode = HDMI_PACK_10b_RGB_YUV444;
-	video_fmt->y_res = 0;
-	video_fmt->x_res = 0;
-
-}
-
-int ti_hdmi_4xxx_wp_video_start(struct hdmi_ip_data *ip_data)
-{
-	REG_FLD_MOD(hdmi_wp_base(ip_data), HDMI_WP_VIDEO_CFG, true, 31, 31);
-	return 0;
-}
-
-void ti_hdmi_4xxx_wp_video_stop(struct hdmi_ip_data *ip_data)
-{
-	REG_FLD_MOD(hdmi_wp_base(ip_data), HDMI_WP_VIDEO_CFG, false, 31, 31);
-}
-
-static void hdmi_wp_video_init_format(struct hdmi_video_format *video_fmt,
-	struct omap_video_timings *timings, struct hdmi_config *param)
-{
-	pr_debug("Enter hdmi_wp_video_init_format\n");
-
-	video_fmt->y_res = param->timings.y_res;
-	video_fmt->x_res = param->timings.x_res;
-
-	timings->hbp = param->timings.hbp;
-	timings->hfp = param->timings.hfp;
-	timings->hsw = param->timings.hsw;
-	timings->vbp = param->timings.vbp;
-	timings->vfp = param->timings.vfp;
-	timings->vsw = param->timings.vsw;
-}
-
-static void hdmi_wp_video_config_format(struct hdmi_ip_data *ip_data,
-		struct hdmi_video_format *video_fmt)
-{
-	u32 l = 0;
-
-	REG_FLD_MOD(hdmi_wp_base(ip_data), HDMI_WP_VIDEO_CFG,
-			video_fmt->packing_mode, 10, 8);
-
-	l |= FLD_VAL(video_fmt->y_res, 31, 16);
-	l |= FLD_VAL(video_fmt->x_res, 15, 0);
-	hdmi_write_reg(hdmi_wp_base(ip_data), HDMI_WP_VIDEO_SIZE, l);
-}
-
-static void hdmi_wp_video_config_interface(struct hdmi_ip_data *ip_data)
-{
-	u32 r;
-	bool vsync_pol, hsync_pol;
-	pr_debug("Enter hdmi_wp_video_config_interface\n");
-
-	vsync_pol = ip_data->cfg.timings.vsync_level == OMAPDSS_SIG_ACTIVE_HIGH;
-	hsync_pol = ip_data->cfg.timings.hsync_level == OMAPDSS_SIG_ACTIVE_HIGH;
-
-	r = hdmi_read_reg(hdmi_wp_base(ip_data), HDMI_WP_VIDEO_CFG);
-	r = FLD_MOD(r, vsync_pol, 7, 7);
-	r = FLD_MOD(r, hsync_pol, 6, 6);
-	r = FLD_MOD(r, ip_data->cfg.timings.interlace, 3, 3);
-	r = FLD_MOD(r, 1, 1, 0); /* HDMI_TIMING_MASTER_24BIT */
-	hdmi_write_reg(hdmi_wp_base(ip_data), HDMI_WP_VIDEO_CFG, r);
-}
-
-static void hdmi_wp_video_config_timing(struct hdmi_ip_data *ip_data,
-		struct omap_video_timings *timings)
-{
-	u32 timing_h = 0;
-	u32 timing_v = 0;
-
-	pr_debug("Enter hdmi_wp_video_config_timing\n");
-
-	timing_h |= FLD_VAL(timings->hbp, 31, 20);
-	timing_h |= FLD_VAL(timings->hfp, 19, 8);
-	timing_h |= FLD_VAL(timings->hsw, 7, 0);
-	hdmi_write_reg(hdmi_wp_base(ip_data), HDMI_WP_VIDEO_TIMING_H, timing_h);
-
-	timing_v |= FLD_VAL(timings->vbp, 31, 20);
-	timing_v |= FLD_VAL(timings->vfp, 19, 8);
-	timing_v |= FLD_VAL(timings->vsw, 7, 0);
-	hdmi_write_reg(hdmi_wp_base(ip_data), HDMI_WP_VIDEO_TIMING_V, timing_v);
-}
-
-void ti_hdmi_4xxx_basic_configure(struct hdmi_ip_data *ip_data)
+void hdmi4_configure(struct hdmi_core_data *core,
+	struct hdmi_wp_data *wp, struct hdmi_config *cfg)
 {
 	/* HDMI */
 	struct omap_video_timings video_timing;
 	struct hdmi_video_format video_format;
 	/* HDMI core */
-	struct hdmi_core_infoframe_avi avi_cfg = ip_data->avi_cfg;
+	struct hdmi_core_infoframe_avi *avi_cfg = &core->avi_cfg;
 	struct hdmi_core_video_config v_core_cfg;
 	struct hdmi_core_packet_enable_repeat repeat_cfg;
-	struct hdmi_config *cfg = &ip_data->cfg;
-
-	hdmi_wp_init(&video_timing, &video_format);
 
-	hdmi_core_init(&v_core_cfg,
-		&avi_cfg,
-		&repeat_cfg);
+	hdmi_core_init(&v_core_cfg, avi_cfg, &repeat_cfg);
 
-	hdmi_wp_video_init_format(&video_format, &video_timing, cfg);
+	hdmi_wp_init_vid_fmt_timings(&video_format, &video_timing, cfg);
 
-	hdmi_wp_video_config_timing(ip_data, &video_timing);
+	hdmi_wp_video_config_timing(wp, &video_timing);
 
 	/* video config */
 	video_format.packing_mode = HDMI_PACK_24b_RGB_YUV444_YUV422;
 
-	hdmi_wp_video_config_format(ip_data, &video_format);
+	hdmi_wp_video_config_format(wp, &video_format);
 
-	hdmi_wp_video_config_interface(ip_data);
+	hdmi_wp_video_config_interface(wp, &video_timing);
 
 	/*
 	 * configure core video part
 	 * set software reset in the core
 	 */
-	hdmi_core_swreset_assert(ip_data);
+	hdmi_core_swreset_assert(core);
 
 	/* power down off */
-	hdmi_core_powerdown_disable(ip_data);
+	hdmi_core_powerdown_disable(core);
 
 	v_core_cfg.pkt_mode = HDMI_PACKETMODE24BITPERPIXEL;
 	v_core_cfg.hdmi_dvi = cfg->cm.mode;
 
-	hdmi_core_video_config(ip_data, &v_core_cfg);
+	hdmi_core_video_config(core, &v_core_cfg);
 
 	/* release software reset in the core */
-	hdmi_core_swreset_release(ip_data);
+	hdmi_core_swreset_release(core);
 
 	/*
 	 * configure packet
 	 * info frame video see doc CEA861-D page 65
 	 */
-	avi_cfg.db1_format = HDMI_INFOFRAME_AVI_DB1Y_RGB;
-	avi_cfg.db1_active_info =
-		HDMI_INFOFRAME_AVI_DB1A_ACTIVE_FORMAT_OFF;
-	avi_cfg.db1_bar_info_dv = HDMI_INFOFRAME_AVI_DB1B_NO;
-	avi_cfg.db1_scan_info = HDMI_INFOFRAME_AVI_DB1S_0;
-	avi_cfg.db2_colorimetry = HDMI_INFOFRAME_AVI_DB2C_NO;
-	avi_cfg.db2_aspect_ratio = HDMI_INFOFRAME_AVI_DB2M_NO;
-	avi_cfg.db2_active_fmt_ar = HDMI_INFOFRAME_AVI_DB2R_SAME;
-	avi_cfg.db3_itc = HDMI_INFOFRAME_AVI_DB3ITC_NO;
-	avi_cfg.db3_ec = HDMI_INFOFRAME_AVI_DB3EC_XVYUV601;
-	avi_cfg.db3_q_range = HDMI_INFOFRAME_AVI_DB3Q_DEFAULT;
-	avi_cfg.db3_nup_scaling = HDMI_INFOFRAME_AVI_DB3SC_NO;
-	avi_cfg.db4_videocode = cfg->cm.code;
-	avi_cfg.db5_pixel_repeat = HDMI_INFOFRAME_AVI_DB5PR_NO;
-	avi_cfg.db6_7_line_eoftop = 0;
-	avi_cfg.db8_9_line_sofbottom = 0;
-	avi_cfg.db10_11_pixel_eofleft = 0;
-	avi_cfg.db12_13_pixel_sofright = 0;
-
-	hdmi_core_aux_infoframe_avi_config(ip_data);
+	avi_cfg->db1_format = HDMI_INFOFRAME_AVI_DB1Y_RGB;
+	avi_cfg->db1_active_info =
+			HDMI_INFOFRAME_AVI_DB1A_ACTIVE_FORMAT_OFF;
+	avi_cfg->db1_bar_info_dv = HDMI_INFOFRAME_AVI_DB1B_NO;
+	avi_cfg->db1_scan_info = HDMI_INFOFRAME_AVI_DB1S_0;
+	avi_cfg->db2_colorimetry = HDMI_INFOFRAME_AVI_DB2C_NO;
+	avi_cfg->db2_aspect_ratio = HDMI_INFOFRAME_AVI_DB2M_NO;
+	avi_cfg->db2_active_fmt_ar = HDMI_INFOFRAME_AVI_DB2R_SAME;
+	avi_cfg->db3_itc = HDMI_INFOFRAME_AVI_DB3ITC_NO;
+	avi_cfg->db3_ec = HDMI_INFOFRAME_AVI_DB3EC_XVYUV601;
+	avi_cfg->db3_q_range = HDMI_INFOFRAME_AVI_DB3Q_DEFAULT;
+	avi_cfg->db3_nup_scaling = HDMI_INFOFRAME_AVI_DB3SC_NO;
+	avi_cfg->db4_videocode = cfg->cm.code;
+	avi_cfg->db5_pixel_repeat = HDMI_INFOFRAME_AVI_DB5PR_NO;
+	avi_cfg->db6_7_line_eoftop = 0;
+	avi_cfg->db8_9_line_sofbottom = 0;
+	avi_cfg->db10_11_pixel_eofleft = 0;
+	avi_cfg->db12_13_pixel_sofright = 0;
+
+	hdmi_core_aux_infoframe_avi_config(core);
 
 	/* enable/repeat the infoframe */
 	repeat_cfg.avi_infoframe = HDMI_PACKETENABLE;
@@ -849,65 +469,30 @@ void ti_hdmi_4xxx_basic_configure(struct hdmi_ip_data *ip_data)
 	/* wakeup */
 	repeat_cfg.audio_pkt = HDMI_PACKETENABLE;
 	repeat_cfg.audio_pkt_repeat = HDMI_PACKETREPEATON;
-	hdmi_core_av_packet_config(ip_data, repeat_cfg);
-}
-
-void ti_hdmi_4xxx_wp_dump(struct hdmi_ip_data *ip_data, struct seq_file *s)
-{
-#define DUMPREG(r) seq_printf(s, "%-35s %08x\n", #r,\
-		hdmi_read_reg(hdmi_wp_base(ip_data), r))
-
-	DUMPREG(HDMI_WP_REVISION);
-	DUMPREG(HDMI_WP_SYSCONFIG);
-	DUMPREG(HDMI_WP_IRQSTATUS_RAW);
-	DUMPREG(HDMI_WP_IRQSTATUS);
-	DUMPREG(HDMI_WP_PWR_CTRL);
-	DUMPREG(HDMI_WP_IRQENABLE_SET);
-	DUMPREG(HDMI_WP_VIDEO_CFG);
-	DUMPREG(HDMI_WP_VIDEO_SIZE);
-	DUMPREG(HDMI_WP_VIDEO_TIMING_H);
-	DUMPREG(HDMI_WP_VIDEO_TIMING_V);
-	DUMPREG(HDMI_WP_WP_CLK);
-	DUMPREG(HDMI_WP_AUDIO_CFG);
-	DUMPREG(HDMI_WP_AUDIO_CFG2);
-	DUMPREG(HDMI_WP_AUDIO_CTRL);
-	DUMPREG(HDMI_WP_AUDIO_DATA);
+	hdmi_core_av_packet_config(core, repeat_cfg);
 }
 
-void ti_hdmi_4xxx_pll_dump(struct hdmi_ip_data *ip_data, struct seq_file *s)
-{
-#define DUMPPLL(r) seq_printf(s, "%-35s %08x\n", #r,\
-		hdmi_read_reg(hdmi_pll_base(ip_data), r))
-
-	DUMPPLL(PLLCTRL_PLL_CONTROL);
-	DUMPPLL(PLLCTRL_PLL_STATUS);
-	DUMPPLL(PLLCTRL_PLL_GO);
-	DUMPPLL(PLLCTRL_CFG1);
-	DUMPPLL(PLLCTRL_CFG2);
-	DUMPPLL(PLLCTRL_CFG3);
-	DUMPPLL(PLLCTRL_CFG4);
-}
-
-void ti_hdmi_4xxx_core_dump(struct hdmi_ip_data *ip_data, struct seq_file *s)
+void hdmi4_core_dump(struct hdmi_core_data *core, struct seq_file *s)
 {
 	int i;
 
 #define CORE_REG(i, name) name(i)
 #define DUMPCORE(r) seq_printf(s, "%-35s %08x\n", #r,\
-		hdmi_read_reg(hdmi_core_sys_base(ip_data), r))
+		hdmi_read_reg(core->base, r))
 #define DUMPCOREAV(r) seq_printf(s, "%-35s %08x\n", #r,\
-		hdmi_read_reg(hdmi_av_base(ip_data), r))
+		hdmi_read_reg(hdmi_av_base(core), r))
 #define DUMPCOREAV2(i, r) seq_printf(s, "%s[%d]%*s %08x\n", #r, i, \
 		(i < 10) ? 32 - (int)strlen(#r) : 31 - (int)strlen(#r), " ", \
-		hdmi_read_reg(hdmi_av_base(ip_data), CORE_REG(i, r)))
+		hdmi_read_reg(hdmi_av_base(core), CORE_REG(i, r)))
 
 	DUMPCORE(HDMI_CORE_SYS_VND_IDL);
 	DUMPCORE(HDMI_CORE_SYS_DEV_IDL);
 	DUMPCORE(HDMI_CORE_SYS_DEV_IDH);
 	DUMPCORE(HDMI_CORE_SYS_DEV_REV);
 	DUMPCORE(HDMI_CORE_SYS_SRST);
-	DUMPCORE(HDMI_CORE_CTRL1);
+	DUMPCORE(HDMI_CORE_SYS_SYS_CTRL1);
 	DUMPCORE(HDMI_CORE_SYS_SYS_STAT);
+	DUMPCORE(HDMI_CORE_SYS_SYS_CTRL3);
 	DUMPCORE(HDMI_CORE_SYS_DE_DLY);
 	DUMPCORE(HDMI_CORE_SYS_DE_CTRL);
 	DUMPCORE(HDMI_CORE_SYS_DE_TOP);
@@ -915,14 +500,58 @@ void ti_hdmi_4xxx_core_dump(struct hdmi_ip_data *ip_data, struct seq_file *s)
 	DUMPCORE(HDMI_CORE_SYS_DE_CNTH);
 	DUMPCORE(HDMI_CORE_SYS_DE_LINL);
 	DUMPCORE(HDMI_CORE_SYS_DE_LINH_1);
+	DUMPCORE(HDMI_CORE_SYS_HRES_L);
+	DUMPCORE(HDMI_CORE_SYS_HRES_H);
+	DUMPCORE(HDMI_CORE_SYS_VRES_L);
+	DUMPCORE(HDMI_CORE_SYS_VRES_H);
+	DUMPCORE(HDMI_CORE_SYS_IADJUST);
+	DUMPCORE(HDMI_CORE_SYS_POLDETECT);
+	DUMPCORE(HDMI_CORE_SYS_HWIDTH1);
+	DUMPCORE(HDMI_CORE_SYS_HWIDTH2);
+	DUMPCORE(HDMI_CORE_SYS_VWIDTH);
+	DUMPCORE(HDMI_CORE_SYS_VID_CTRL);
 	DUMPCORE(HDMI_CORE_SYS_VID_ACEN);
 	DUMPCORE(HDMI_CORE_SYS_VID_MODE);
+	DUMPCORE(HDMI_CORE_SYS_VID_BLANK1);
+	DUMPCORE(HDMI_CORE_SYS_VID_BLANK3);
+	DUMPCORE(HDMI_CORE_SYS_VID_BLANK1);
+	DUMPCORE(HDMI_CORE_SYS_DC_HEADER);
+	DUMPCORE(HDMI_CORE_SYS_VID_DITHER);
+	DUMPCORE(HDMI_CORE_SYS_RGB2XVYCC_CT);
+	DUMPCORE(HDMI_CORE_SYS_R2Y_COEFF_LOW);
+	DUMPCORE(HDMI_CORE_SYS_R2Y_COEFF_UP);
+	DUMPCORE(HDMI_CORE_SYS_G2Y_COEFF_LOW);
+	DUMPCORE(HDMI_CORE_SYS_G2Y_COEFF_UP);
+	DUMPCORE(HDMI_CORE_SYS_B2Y_COEFF_LOW);
+	DUMPCORE(HDMI_CORE_SYS_B2Y_COEFF_UP);
+	DUMPCORE(HDMI_CORE_SYS_R2CB_COEFF_LOW);
+	DUMPCORE(HDMI_CORE_SYS_R2CB_COEFF_UP);
+	DUMPCORE(HDMI_CORE_SYS_G2CB_COEFF_LOW);
+	DUMPCORE(HDMI_CORE_SYS_G2CB_COEFF_UP);
+	DUMPCORE(HDMI_CORE_SYS_B2CB_COEFF_LOW);
+	DUMPCORE(HDMI_CORE_SYS_B2CB_COEFF_UP);
+	DUMPCORE(HDMI_CORE_SYS_R2CR_COEFF_LOW);
+	DUMPCORE(HDMI_CORE_SYS_R2CR_COEFF_UP);
+	DUMPCORE(HDMI_CORE_SYS_G2CR_COEFF_LOW);
+	DUMPCORE(HDMI_CORE_SYS_G2CR_COEFF_UP);
+	DUMPCORE(HDMI_CORE_SYS_B2CR_COEFF_LOW);
+	DUMPCORE(HDMI_CORE_SYS_B2CR_COEFF_UP);
+	DUMPCORE(HDMI_CORE_SYS_RGB_OFFSET_LOW);
+	DUMPCORE(HDMI_CORE_SYS_RGB_OFFSET_UP);
+	DUMPCORE(HDMI_CORE_SYS_Y_OFFSET_LOW);
+	DUMPCORE(HDMI_CORE_SYS_Y_OFFSET_UP);
+	DUMPCORE(HDMI_CORE_SYS_CBCR_OFFSET_LOW);
+	DUMPCORE(HDMI_CORE_SYS_CBCR_OFFSET_UP);
 	DUMPCORE(HDMI_CORE_SYS_INTR_STATE);
 	DUMPCORE(HDMI_CORE_SYS_INTR1);
 	DUMPCORE(HDMI_CORE_SYS_INTR2);
 	DUMPCORE(HDMI_CORE_SYS_INTR3);
 	DUMPCORE(HDMI_CORE_SYS_INTR4);
-	DUMPCORE(HDMI_CORE_SYS_UMASK1);
+	DUMPCORE(HDMI_CORE_SYS_INTR_UNMASK1);
+	DUMPCORE(HDMI_CORE_SYS_INTR_UNMASK2);
+	DUMPCORE(HDMI_CORE_SYS_INTR_UNMASK3);
+	DUMPCORE(HDMI_CORE_SYS_INTR_UNMASK4);
+	DUMPCORE(HDMI_CORE_SYS_INTR_CTRL);
 	DUMPCORE(HDMI_CORE_SYS_TMDS_CTRL);
 
 	DUMPCORE(HDMI_CORE_DDC_ADDR);
@@ -1011,60 +640,12 @@ void ti_hdmi_4xxx_core_dump(struct hdmi_ip_data *ip_data, struct seq_file *s)
 	DUMPCOREAV(HDMI_CORE_AV_CEC_ADDR_ID);
 }
 
-void ti_hdmi_4xxx_phy_dump(struct hdmi_ip_data *ip_data, struct seq_file *s)
-{
-#define DUMPPHY(r) seq_printf(s, "%-35s %08x\n", #r,\
-		hdmi_read_reg(hdmi_phy_base(ip_data), r))
-
-	DUMPPHY(HDMI_TXPHY_TX_CTRL);
-	DUMPPHY(HDMI_TXPHY_DIGITAL_CTRL);
-	DUMPPHY(HDMI_TXPHY_POWER_CTRL);
-	DUMPPHY(HDMI_TXPHY_PAD_CFG_CTRL);
-}
-
 #if defined(CONFIG_OMAP4_DSS_HDMI_AUDIO)
-static void ti_hdmi_4xxx_wp_audio_config_format(struct hdmi_ip_data *ip_data,
-					struct hdmi_audio_format *aud_fmt)
-{
-	u32 r;
-
-	DSSDBG("Enter hdmi_wp_audio_config_format\n");
-
-	r = hdmi_read_reg(hdmi_wp_base(ip_data), HDMI_WP_AUDIO_CFG);
-	r = FLD_MOD(r, aud_fmt->stereo_channels, 26, 24);
-	r = FLD_MOD(r, aud_fmt->active_chnnls_msk, 23, 16);
-	r = FLD_MOD(r, aud_fmt->en_sig_blk_strt_end, 5, 5);
-	r = FLD_MOD(r, aud_fmt->type, 4, 4);
-	r = FLD_MOD(r, aud_fmt->justification, 3, 3);
-	r = FLD_MOD(r, aud_fmt->sample_order, 2, 2);
-	r = FLD_MOD(r, aud_fmt->samples_per_word, 1, 1);
-	r = FLD_MOD(r, aud_fmt->sample_size, 0, 0);
-	hdmi_write_reg(hdmi_wp_base(ip_data), HDMI_WP_AUDIO_CFG, r);
-}
-
-static void ti_hdmi_4xxx_wp_audio_config_dma(struct hdmi_ip_data *ip_data,
-					struct hdmi_audio_dma *aud_dma)
-{
-	u32 r;
-
-	DSSDBG("Enter hdmi_wp_audio_config_dma\n");
-
-	r = hdmi_read_reg(hdmi_wp_base(ip_data), HDMI_WP_AUDIO_CFG2);
-	r = FLD_MOD(r, aud_dma->transfer_size, 15, 8);
-	r = FLD_MOD(r, aud_dma->block_size, 7, 0);
-	hdmi_write_reg(hdmi_wp_base(ip_data), HDMI_WP_AUDIO_CFG2, r);
-
-	r = hdmi_read_reg(hdmi_wp_base(ip_data), HDMI_WP_AUDIO_CTRL);
-	r = FLD_MOD(r, aud_dma->mode, 9, 9);
-	r = FLD_MOD(r, aud_dma->fifo_threshold, 8, 0);
-	hdmi_write_reg(hdmi_wp_base(ip_data), HDMI_WP_AUDIO_CTRL, r);
-}
-
-static void ti_hdmi_4xxx_core_audio_config(struct hdmi_ip_data *ip_data,
+static void hdmi_core_audio_config(struct hdmi_core_data *core,
 					struct hdmi_core_audio_config *cfg)
 {
 	u32 r;
-	void __iomem *av_base = hdmi_av_base(ip_data);
+	void __iomem *av_base = hdmi_av_base(core);
 
 	/*
 	 * Parameters for generation of Audio Clock Recovery packets
@@ -1159,11 +740,11 @@ static void ti_hdmi_4xxx_core_audio_config(struct hdmi_ip_data *ip_data,
 	REG_FLD_MOD(av_base, HDMI_CORE_AV_SWAP_I2S, 1, 5, 5);
 }
 
-static void ti_hdmi_4xxx_core_audio_infoframe_cfg(struct hdmi_ip_data *ip_data,
+static void hdmi_core_audio_infoframe_cfg(struct hdmi_core_data *core,
 		struct snd_cea_861_aud_if *info_aud)
 {
 	u8 sum = 0, checksum = 0;
-	void __iomem *av_base = hdmi_av_base(ip_data);
+	void __iomem *av_base = hdmi_av_base(core);
 
 	/*
 	 * Set audio info frame type, version and length as
@@ -1209,20 +790,20 @@ static void ti_hdmi_4xxx_core_audio_infoframe_cfg(struct hdmi_ip_data *ip_data,
 	 */
 }
 
-int ti_hdmi_4xxx_audio_config(struct hdmi_ip_data *ip_data,
-		struct omap_dss_audio *audio)
+int hdmi4_audio_config(struct hdmi_core_data *core, struct hdmi_wp_data *wp,
+		struct omap_dss_audio *audio, u32 pclk)
 {
 	struct hdmi_audio_format audio_format;
 	struct hdmi_audio_dma audio_dma;
-	struct hdmi_core_audio_config core;
+	struct hdmi_core_audio_config acore;
 	int err, n, cts, channel_count;
 	unsigned int fs_nr;
 	bool word_length_16b = false;
 
-	if (!audio || !audio->iec || !audio->cea || !ip_data)
+	if (!audio || !audio->iec || !audio->cea || !core)
 		return -EINVAL;
 
-	core.iec60958_cfg = audio->iec;
+	acore.iec60958_cfg = audio->iec;
 	/*
 	 * In the IEC-60958 status word, check if the audio sample word length
 	 * is 16-bit as several optimizations can be performed in such case.
@@ -1233,22 +814,22 @@ int ti_hdmi_4xxx_audio_config(struct hdmi_ip_data *ip_data,
 
 	/* I2S configuration. See Phillips' specification */
 	if (word_length_16b)
-		core.i2s_cfg.justification = HDMI_AUDIO_JUSTIFY_LEFT;
+		acore.i2s_cfg.justification = HDMI_AUDIO_JUSTIFY_LEFT;
 	else
-		core.i2s_cfg.justification = HDMI_AUDIO_JUSTIFY_RIGHT;
+		acore.i2s_cfg.justification = HDMI_AUDIO_JUSTIFY_RIGHT;
 	/*
 	 * The I2S input word length is twice the lenght given in the IEC-60958
 	 * status word. If the word size is greater than
 	 * 20 bits, increment by one.
 	 */
-	core.i2s_cfg.in_length_bits = audio->iec->status[4]
+	acore.i2s_cfg.in_length_bits = audio->iec->status[4]
 		& IEC958_AES4_CON_WORDLEN;
 	if (audio->iec->status[4] & IEC958_AES4_CON_MAX_WORDLEN_24)
-		core.i2s_cfg.in_length_bits++;
-	core.i2s_cfg.sck_edge_mode = HDMI_AUDIO_I2S_SCK_EDGE_RISING;
-	core.i2s_cfg.vbit = HDMI_AUDIO_I2S_VBIT_FOR_PCM;
-	core.i2s_cfg.direction = HDMI_AUDIO_I2S_MSB_SHIFTED_FIRST;
-	core.i2s_cfg.shift = HDMI_AUDIO_I2S_FIRST_BIT_SHIFT;
+		acore.i2s_cfg.in_length_bits++;
+	acore.i2s_cfg.sck_edge_mode = HDMI_AUDIO_I2S_SCK_EDGE_RISING;
+	acore.i2s_cfg.vbit = HDMI_AUDIO_I2S_VBIT_FOR_PCM;
+	acore.i2s_cfg.direction = HDMI_AUDIO_I2S_MSB_SHIFTED_FIRST;
+	acore.i2s_cfg.shift = HDMI_AUDIO_I2S_FIRST_BIT_SHIFT;
 
 	/* convert sample frequency to a number */
 	switch (audio->iec->status[3] & IEC958_AES3_CON_FS) {
@@ -1277,23 +858,23 @@ int ti_hdmi_4xxx_audio_config(struct hdmi_ip_data *ip_data,
 		return -EINVAL;
 	}
 
-	err = hdmi_compute_acr(fs_nr, &n, &cts);
+	err = hdmi_compute_acr(pclk, fs_nr, &n, &cts);
 
 	/* Audio clock regeneration settings */
-	core.n = n;
-	core.cts = cts;
+	acore.n = n;
+	acore.cts = cts;
 	if (dss_has_feature(FEAT_HDMI_CTS_SWMODE)) {
-		core.aud_par_busclk = 0;
-		core.cts_mode = HDMI_AUDIO_CTS_MODE_SW;
-		core.use_mclk = dss_has_feature(FEAT_HDMI_AUDIO_USE_MCLK);
+		acore.aud_par_busclk = 0;
+		acore.cts_mode = HDMI_AUDIO_CTS_MODE_SW;
+		acore.use_mclk = dss_has_feature(FEAT_HDMI_AUDIO_USE_MCLK);
 	} else {
-		core.aud_par_busclk = (((128 * 31) - 1) << 8);
-		core.cts_mode = HDMI_AUDIO_CTS_MODE_HW;
-		core.use_mclk = true;
+		acore.aud_par_busclk = (((128 * 31) - 1) << 8);
+		acore.cts_mode = HDMI_AUDIO_CTS_MODE_HW;
+		acore.use_mclk = true;
 	}
 
-	if (core.use_mclk)
-		core.mclk_mode = HDMI_AUDIO_MCLK_128FS;
+	if (acore.use_mclk)
+		acore.mclk_mode = HDMI_AUDIO_MCLK_128FS;
 
 	/* Audio channels settings */
 	channel_count = (audio->cea->db1_ct_cc &
@@ -1331,25 +912,25 @@ int ti_hdmi_4xxx_audio_config(struct hdmi_ip_data *ip_data,
 	 */
 	if (channel_count == 2) {
 		audio_format.stereo_channels = HDMI_AUDIO_STEREO_ONECHANNEL;
-		core.i2s_cfg.active_sds = HDMI_AUDIO_I2S_SD0_EN;
-		core.layout = HDMI_AUDIO_LAYOUT_2CH;
+		acore.i2s_cfg.active_sds = HDMI_AUDIO_I2S_SD0_EN;
+		acore.layout = HDMI_AUDIO_LAYOUT_2CH;
 	} else {
 		audio_format.stereo_channels = HDMI_AUDIO_STEREO_FOURCHANNELS;
-		core.i2s_cfg.active_sds = HDMI_AUDIO_I2S_SD0_EN |
+		acore.i2s_cfg.active_sds = HDMI_AUDIO_I2S_SD0_EN |
 				HDMI_AUDIO_I2S_SD1_EN | HDMI_AUDIO_I2S_SD2_EN |
 				HDMI_AUDIO_I2S_SD3_EN;
-		core.layout = HDMI_AUDIO_LAYOUT_8CH;
+		acore.layout = HDMI_AUDIO_LAYOUT_8CH;
 	}
 
-	core.en_spdif = false;
+	acore.en_spdif = false;
 	/* use sample frequency from channel status word */
-	core.fs_override = true;
+	acore.fs_override = true;
 	/* enable ACR packets */
-	core.en_acr_pkt = true;
+	acore.en_acr_pkt = true;
 	/* disable direct streaming digital audio */
-	core.en_dsd_audio = false;
+	acore.en_dsd_audio = false;
 	/* use parallel audio interface */
-	core.en_parallel_aud_input = true;
+	acore.en_parallel_aud_input = true;
 
 	/* DMA settings */
 	if (word_length_16b)
@@ -1376,49 +957,37 @@ int ti_hdmi_4xxx_audio_config(struct hdmi_ip_data *ip_data,
 	audio_format.en_sig_blk_strt_end = HDMI_AUDIO_BLOCK_SIG_STARTEND_ON;
 
 	/* configure DMA and audio FIFO format*/
-	ti_hdmi_4xxx_wp_audio_config_dma(ip_data, &audio_dma);
-	ti_hdmi_4xxx_wp_audio_config_format(ip_data, &audio_format);
+	hdmi_wp_audio_config_dma(wp, &audio_dma);
+	hdmi_wp_audio_config_format(wp, &audio_format);
 
 	/* configure the core*/
-	ti_hdmi_4xxx_core_audio_config(ip_data, &core);
+	hdmi_core_audio_config(core, &acore);
 
 	/* configure CEA 861 audio infoframe*/
-	ti_hdmi_4xxx_core_audio_infoframe_cfg(ip_data, audio->cea);
+	hdmi_core_audio_infoframe_cfg(core, audio->cea);
 
 	return 0;
 }
 
-int ti_hdmi_4xxx_wp_audio_enable(struct hdmi_ip_data *ip_data)
+int hdmi4_audio_start(struct hdmi_core_data *core, struct hdmi_wp_data *wp)
 {
-	REG_FLD_MOD(hdmi_wp_base(ip_data),
-		    HDMI_WP_AUDIO_CTRL, true, 31, 31);
-	return 0;
-}
+	REG_FLD_MOD(hdmi_av_base(core),
+		    HDMI_CORE_AV_AUD_MODE, true, 0, 0);
 
-void ti_hdmi_4xxx_wp_audio_disable(struct hdmi_ip_data *ip_data)
-{
-	REG_FLD_MOD(hdmi_wp_base(ip_data),
-		    HDMI_WP_AUDIO_CTRL, false, 31, 31);
-}
+	hdmi_wp_audio_core_req_enable(wp, true);
 
-int ti_hdmi_4xxx_audio_start(struct hdmi_ip_data *ip_data)
-{
-	REG_FLD_MOD(hdmi_av_base(ip_data),
-		    HDMI_CORE_AV_AUD_MODE, true, 0, 0);
-	REG_FLD_MOD(hdmi_wp_base(ip_data),
-		    HDMI_WP_AUDIO_CTRL, true, 30, 30);
 	return 0;
 }
 
-void ti_hdmi_4xxx_audio_stop(struct hdmi_ip_data *ip_data)
+void hdmi4_audio_stop(struct hdmi_core_data *core, struct hdmi_wp_data *wp)
 {
-	REG_FLD_MOD(hdmi_av_base(ip_data),
+	REG_FLD_MOD(hdmi_av_base(core),
 		    HDMI_CORE_AV_AUD_MODE, false, 0, 0);
-	REG_FLD_MOD(hdmi_wp_base(ip_data),
-		    HDMI_WP_AUDIO_CTRL, false, 30, 30);
+
+	hdmi_wp_audio_core_req_enable(wp, false);
 }
 
-int ti_hdmi_4xxx_audio_get_dma_port(u32 *offset, u32 *size)
+int hdmi4_audio_get_dma_port(u32 *offset, u32 *size)
 {
 	if (!offset || !size)
 		return -EINVAL;
@@ -1426,4 +995,24 @@ int ti_hdmi_4xxx_audio_get_dma_port(u32 *offset, u32 *size)
 	*size = 4;
 	return 0;
 }
+
 #endif
+
+int hdmi4_core_init(struct platform_device *pdev, struct hdmi_core_data *core)
+{
+	struct resource *res;
+
+	res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "core");
+	if (!res) {
+		DSSERR("can't get CORE mem resource\n");
+		return -EINVAL;
+	}
+
+	core->base = devm_ioremap_resource(&pdev->dev, res);
+	if (IS_ERR(core->base)) {
+		DSSERR("can't ioremap CORE\n");
+		return PTR_ERR(core->base);
+	}
+
+	return 0;
+}
diff --git a/drivers/video/omap2/dss/ti_hdmi_4xxx_ip.h b/drivers/video/fbdev/omap2/dss/hdmi4_core.h
index 6ef2f929a76..bb646896fa8 100644
--- a/drivers/video/omap2/dss/ti_hdmi_4xxx_ip.h
+++ b/drivers/video/fbdev/omap2/dss/hdmi4_core.h
@@ -1,7 +1,5 @@
 /*
- * ti_hdmi_4xxx_ip.h
- *
- * HDMI header definition for DM81xx, DM38xx, TI OMAP4 etc processors.
+ * HDMI header definition for OMAP4 HDMI core IP
  *
  * Copyright (C) 2010-2011 Texas Instruments Incorporated - http://www.ti.com/
  *
@@ -18,41 +16,22 @@
  * this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-#ifndef _HDMI_TI_4xxx_H_
-#define _HDMI_TI_4xxx_H_
-
-#include <linux/string.h>
-#include <video/omapdss.h>
-#include "ti_hdmi.h"
-
-/* HDMI Wrapper */
+#ifndef _HDMI4_CORE_H_
+#define _HDMI4_CORE_H_
 
-#define HDMI_WP_REVISION			0x0
-#define HDMI_WP_SYSCONFIG			0x10
-#define HDMI_WP_IRQSTATUS_RAW			0x24
-#define HDMI_WP_IRQSTATUS			0x28
-#define HDMI_WP_PWR_CTRL			0x40
-#define HDMI_WP_IRQENABLE_SET			0x2C
-#define HDMI_WP_IRQENABLE_CLR			0x30
-#define HDMI_WP_VIDEO_CFG			0x50
-#define HDMI_WP_VIDEO_SIZE			0x60
-#define HDMI_WP_VIDEO_TIMING_H			0x68
-#define HDMI_WP_VIDEO_TIMING_V			0x6C
-#define HDMI_WP_WP_CLK				0x70
-#define HDMI_WP_AUDIO_CFG			0x80
-#define HDMI_WP_AUDIO_CFG2			0x84
-#define HDMI_WP_AUDIO_CTRL			0x88
-#define HDMI_WP_AUDIO_DATA			0x8C
+#include "hdmi.h"
 
-/* HDMI IP Core System */
+/* OMAP4 HDMI IP Core System */
 
 #define HDMI_CORE_SYS_VND_IDL			0x0
 #define HDMI_CORE_SYS_DEV_IDL			0x8
 #define HDMI_CORE_SYS_DEV_IDH			0xC
 #define HDMI_CORE_SYS_DEV_REV			0x10
 #define HDMI_CORE_SYS_SRST			0x14
-#define HDMI_CORE_CTRL1				0x20
+#define HDMI_CORE_SYS_SYS_CTRL1			0x20
 #define HDMI_CORE_SYS_SYS_STAT			0x24
+#define HDMI_CORE_SYS_SYS_CTRL3			0x28
+#define HDMI_CORE_SYS_DCTL			0x34
 #define HDMI_CORE_SYS_DE_DLY			0xC8
 #define HDMI_CORE_SYS_DE_CTRL			0xCC
 #define HDMI_CORE_SYS_DE_TOP			0xD0
@@ -60,20 +39,65 @@
 #define HDMI_CORE_SYS_DE_CNTH			0xDC
 #define HDMI_CORE_SYS_DE_LINL			0xE0
 #define HDMI_CORE_SYS_DE_LINH_1			0xE4
+#define HDMI_CORE_SYS_HRES_L			0xE8
+#define HDMI_CORE_SYS_HRES_H			0xEC
+#define HDMI_CORE_SYS_VRES_L			0xF0
+#define HDMI_CORE_SYS_VRES_H			0xF4
+#define HDMI_CORE_SYS_IADJUST			0xF8
+#define HDMI_CORE_SYS_POLDETECT			0xFC
+#define HDMI_CORE_SYS_HWIDTH1			0x110
+#define HDMI_CORE_SYS_HWIDTH2			0x114
+#define HDMI_CORE_SYS_VWIDTH			0x11C
+#define HDMI_CORE_SYS_VID_CTRL			0x120
 #define HDMI_CORE_SYS_VID_ACEN			0x124
 #define HDMI_CORE_SYS_VID_MODE			0x128
+#define HDMI_CORE_SYS_VID_BLANK1		0x12C
+#define HDMI_CORE_SYS_VID_BLANK2		0x130
+#define HDMI_CORE_SYS_VID_BLANK3		0x134
+#define HDMI_CORE_SYS_DC_HEADER			0x138
+#define HDMI_CORE_SYS_VID_DITHER		0x13C
+#define HDMI_CORE_SYS_RGB2XVYCC_CT		0x140
+#define HDMI_CORE_SYS_R2Y_COEFF_LOW		0x144
+#define HDMI_CORE_SYS_R2Y_COEFF_UP		0x148
+#define HDMI_CORE_SYS_G2Y_COEFF_LOW		0x14C
+#define HDMI_CORE_SYS_G2Y_COEFF_UP		0x150
+#define HDMI_CORE_SYS_B2Y_COEFF_LOW		0x154
+#define HDMI_CORE_SYS_B2Y_COEFF_UP		0x158
+#define HDMI_CORE_SYS_R2CB_COEFF_LOW		0x15C
+#define HDMI_CORE_SYS_R2CB_COEFF_UP		0x160
+#define HDMI_CORE_SYS_G2CB_COEFF_LOW		0x164
+#define HDMI_CORE_SYS_G2CB_COEFF_UP		0x168
+#define HDMI_CORE_SYS_B2CB_COEFF_LOW		0x16C
+#define HDMI_CORE_SYS_B2CB_COEFF_UP		0x170
+#define HDMI_CORE_SYS_R2CR_COEFF_LOW		0x174
+#define HDMI_CORE_SYS_R2CR_COEFF_UP		0x178
+#define HDMI_CORE_SYS_G2CR_COEFF_LOW		0x17C
+#define HDMI_CORE_SYS_G2CR_COEFF_UP		0x180
+#define HDMI_CORE_SYS_B2CR_COEFF_LOW		0x184
+#define HDMI_CORE_SYS_B2CR_COEFF_UP		0x188
+#define HDMI_CORE_SYS_RGB_OFFSET_LOW		0x18C
+#define HDMI_CORE_SYS_RGB_OFFSET_UP		0x190
+#define HDMI_CORE_SYS_Y_OFFSET_LOW		0x194
+#define HDMI_CORE_SYS_Y_OFFSET_UP		0x198
+#define HDMI_CORE_SYS_CBCR_OFFSET_LOW		0x19C
+#define HDMI_CORE_SYS_CBCR_OFFSET_UP		0x1A0
 #define HDMI_CORE_SYS_INTR_STATE		0x1C0
 #define HDMI_CORE_SYS_INTR1			0x1C4
 #define HDMI_CORE_SYS_INTR2			0x1C8
 #define HDMI_CORE_SYS_INTR3			0x1CC
 #define HDMI_CORE_SYS_INTR4			0x1D0
-#define HDMI_CORE_SYS_UMASK1			0x1D4
+#define HDMI_CORE_SYS_INTR_UNMASK1		0x1D4
+#define HDMI_CORE_SYS_INTR_UNMASK2		0x1D8
+#define HDMI_CORE_SYS_INTR_UNMASK3		0x1DC
+#define HDMI_CORE_SYS_INTR_UNMASK4		0x1E0
+#define HDMI_CORE_SYS_INTR_CTRL			0x1E4
 #define HDMI_CORE_SYS_TMDS_CTRL			0x208
 
-#define HDMI_CORE_CTRL1_VEN_FOLLOWVSYNC	0x1
-#define HDMI_CORE_CTRL1_HEN_FOLLOWHSYNC	0x1
-#define HDMI_CORE_CTRL1_BSEL_24BITBUS	0x1
-#define HDMI_CORE_CTRL1_EDGE_RISINGEDGE	0x1
+/* value definitions for HDMI_CORE_SYS_SYS_CTRL1 fields */
+#define HDMI_CORE_SYS_SYS_CTRL1_VEN_FOLLOWVSYNC	0x1
+#define HDMI_CORE_SYS_SYS_CTRL1_HEN_FOLLOWHSYNC	0x1
+#define HDMI_CORE_SYS_SYS_CTRL1_BSEL_24BITBUS	0x1
+#define HDMI_CORE_SYS_SYS_CTRL1_EDGE_RISINGEDGE	0x1
 
 /* HDMI DDC E-DID */
 #define HDMI_CORE_DDC_ADDR			0x3B4
@@ -158,35 +182,6 @@
 #define HDMI_CORE_AV_GEN_DBYTE_NELEMS		31
 #define HDMI_CORE_AV_GEN2_DBYTE_NELEMS		31
 
-/* PLL */
-
-#define PLLCTRL_PLL_CONTROL			0x0
-#define PLLCTRL_PLL_STATUS			0x4
-#define PLLCTRL_PLL_GO				0x8
-#define PLLCTRL_CFG1				0xC
-#define PLLCTRL_CFG2				0x10
-#define PLLCTRL_CFG3				0x14
-#define PLLCTRL_CFG4				0x20
-
-/* HDMI PHY */
-
-#define HDMI_TXPHY_TX_CTRL			0x0
-#define HDMI_TXPHY_DIGITAL_CTRL			0x4
-#define HDMI_TXPHY_POWER_CTRL			0x8
-#define HDMI_TXPHY_PAD_CFG_CTRL			0xC
-
-#define REG_FLD_MOD(base, idx, val, start, end) \
-	hdmi_write_reg(base, idx, FLD_MOD(hdmi_read_reg(base, idx),\
-							val, start, end))
-#define REG_GET(base, idx, start, end) \
-	FLD_GET(hdmi_read_reg(base, idx), start, end)
-
-enum hdmi_phy_pwr {
-	HDMI_PHYPWRCMD_OFF = 0,
-	HDMI_PHYPWRCMD_LDOON = 1,
-	HDMI_PHYPWRCMD_TXON = 2
-};
-
 enum hdmi_core_inputbus_width {
 	HDMI_INPUT_8BIT = 0,
 	HDMI_INPUT_10BIT = 1,
@@ -229,114 +224,6 @@ enum hdmi_core_packet_ctrl {
 	HDMI_PACKETREPEATOFF = 0
 };
 
-/* INFOFRAME_AVI_ and INFOFRAME_AUDIO_ definitions */
-enum hdmi_core_infoframe {
-	HDMI_INFOFRAME_AVI_DB1Y_RGB = 0,
-	HDMI_INFOFRAME_AVI_DB1Y_YUV422 = 1,
-	HDMI_INFOFRAME_AVI_DB1Y_YUV444 = 2,
-	HDMI_INFOFRAME_AVI_DB1A_ACTIVE_FORMAT_OFF = 0,
-	HDMI_INFOFRAME_AVI_DB1A_ACTIVE_FORMAT_ON =  1,
-	HDMI_INFOFRAME_AVI_DB1B_NO = 0,
-	HDMI_INFOFRAME_AVI_DB1B_VERT = 1,
-	HDMI_INFOFRAME_AVI_DB1B_HORI = 2,
-	HDMI_INFOFRAME_AVI_DB1B_VERTHORI = 3,
-	HDMI_INFOFRAME_AVI_DB1S_0 = 0,
-	HDMI_INFOFRAME_AVI_DB1S_1 = 1,
-	HDMI_INFOFRAME_AVI_DB1S_2 = 2,
-	HDMI_INFOFRAME_AVI_DB2C_NO = 0,
-	HDMI_INFOFRAME_AVI_DB2C_ITU601 = 1,
-	HDMI_INFOFRAME_AVI_DB2C_ITU709 = 2,
-	HDMI_INFOFRAME_AVI_DB2C_EC_EXTENDED = 3,
-	HDMI_INFOFRAME_AVI_DB2M_NO = 0,
-	HDMI_INFOFRAME_AVI_DB2M_43 = 1,
-	HDMI_INFOFRAME_AVI_DB2M_169 = 2,
-	HDMI_INFOFRAME_AVI_DB2R_SAME = 8,
-	HDMI_INFOFRAME_AVI_DB2R_43 = 9,
-	HDMI_INFOFRAME_AVI_DB2R_169 = 10,
-	HDMI_INFOFRAME_AVI_DB2R_149 = 11,
-	HDMI_INFOFRAME_AVI_DB3ITC_NO = 0,
-	HDMI_INFOFRAME_AVI_DB3ITC_YES = 1,
-	HDMI_INFOFRAME_AVI_DB3EC_XVYUV601 = 0,
-	HDMI_INFOFRAME_AVI_DB3EC_XVYUV709 = 1,
-	HDMI_INFOFRAME_AVI_DB3Q_DEFAULT = 0,
-	HDMI_INFOFRAME_AVI_DB3Q_LR = 1,
-	HDMI_INFOFRAME_AVI_DB3Q_FR = 2,
-	HDMI_INFOFRAME_AVI_DB3SC_NO = 0,
-	HDMI_INFOFRAME_AVI_DB3SC_HORI = 1,
-	HDMI_INFOFRAME_AVI_DB3SC_VERT = 2,
-	HDMI_INFOFRAME_AVI_DB3SC_HORIVERT = 3,
-	HDMI_INFOFRAME_AVI_DB5PR_NO = 0,
-	HDMI_INFOFRAME_AVI_DB5PR_2 = 1,
-	HDMI_INFOFRAME_AVI_DB5PR_3 = 2,
-	HDMI_INFOFRAME_AVI_DB5PR_4 = 3,
-	HDMI_INFOFRAME_AVI_DB5PR_5 = 4,
-	HDMI_INFOFRAME_AVI_DB5PR_6 = 5,
-	HDMI_INFOFRAME_AVI_DB5PR_7 = 6,
-	HDMI_INFOFRAME_AVI_DB5PR_8 = 7,
-	HDMI_INFOFRAME_AVI_DB5PR_9 = 8,
-	HDMI_INFOFRAME_AVI_DB5PR_10 = 9,
-};
-
-enum hdmi_packing_mode {
-	HDMI_PACK_10b_RGB_YUV444 = 0,
-	HDMI_PACK_24b_RGB_YUV444_YUV422 = 1,
-	HDMI_PACK_20b_YUV422 = 2,
-	HDMI_PACK_ALREADYPACKED = 7
-};
-
-enum hdmi_core_audio_layout {
-	HDMI_AUDIO_LAYOUT_2CH = 0,
-	HDMI_AUDIO_LAYOUT_8CH = 1
-};
-
-enum hdmi_core_cts_mode {
-	HDMI_AUDIO_CTS_MODE_HW = 0,
-	HDMI_AUDIO_CTS_MODE_SW = 1
-};
-
-enum hdmi_stereo_channels {
-	HDMI_AUDIO_STEREO_NOCHANNELS = 0,
-	HDMI_AUDIO_STEREO_ONECHANNEL = 1,
-	HDMI_AUDIO_STEREO_TWOCHANNELS = 2,
-	HDMI_AUDIO_STEREO_THREECHANNELS = 3,
-	HDMI_AUDIO_STEREO_FOURCHANNELS = 4
-};
-
-enum hdmi_audio_type {
-	HDMI_AUDIO_TYPE_LPCM = 0,
-	HDMI_AUDIO_TYPE_IEC = 1
-};
-
-enum hdmi_audio_justify {
-	HDMI_AUDIO_JUSTIFY_LEFT = 0,
-	HDMI_AUDIO_JUSTIFY_RIGHT = 1
-};
-
-enum hdmi_audio_sample_order {
-	HDMI_AUDIO_SAMPLE_RIGHT_FIRST = 0,
-	HDMI_AUDIO_SAMPLE_LEFT_FIRST = 1
-};
-
-enum hdmi_audio_samples_perword {
-	HDMI_AUDIO_ONEWORD_ONESAMPLE = 0,
-	HDMI_AUDIO_ONEWORD_TWOSAMPLES = 1
-};
-
-enum hdmi_audio_sample_size {
-	HDMI_AUDIO_SAMPLE_16BITS = 0,
-	HDMI_AUDIO_SAMPLE_24BITS = 1
-};
-
-enum hdmi_audio_transf_mode {
-	HDMI_AUDIO_TRANSF_DMA = 0,
-	HDMI_AUDIO_TRANSF_IRQ = 1
-};
-
-enum hdmi_audio_blk_strt_end_sig {
-	HDMI_AUDIO_BLOCK_SIG_STARTEND_ON = 0,
-	HDMI_AUDIO_BLOCK_SIG_STARTEND_OFF = 1
-};
-
 enum hdmi_audio_i2s_config {
 	HDMI_AUDIO_I2S_MSB_SHIFTED_FIRST = 0,
 	HDMI_AUDIO_I2S_LSB_SHIFTED_FIRST = 1,
@@ -352,17 +239,6 @@ enum hdmi_audio_i2s_config {
 	HDMI_AUDIO_I2S_SD3_EN = 1 << 3,
 };
 
-enum hdmi_audio_mclk_mode {
-	HDMI_AUDIO_MCLK_128FS = 0,
-	HDMI_AUDIO_MCLK_256FS = 1,
-	HDMI_AUDIO_MCLK_384FS = 2,
-	HDMI_AUDIO_MCLK_512FS = 3,
-	HDMI_AUDIO_MCLK_768FS = 4,
-	HDMI_AUDIO_MCLK_1024FS = 5,
-	HDMI_AUDIO_MCLK_1152FS = 6,
-	HDMI_AUDIO_MCLK_192FS = 7
-};
-
 struct hdmi_core_video_config {
 	enum hdmi_core_inputbus_width	ip_bus_width;
 	enum hdmi_core_dither_trunc	op_dither_truc;
@@ -383,55 +259,18 @@ struct hdmi_core_packet_enable_repeat {
 	u32	generic_pkt_repeat;
 };
 
-struct hdmi_video_format {
-	enum hdmi_packing_mode	packing_mode;
-	u32			y_res;	/* Line per panel */
-	u32			x_res;	/* pixel per line */
-};
-
-struct hdmi_audio_format {
-	enum hdmi_stereo_channels		stereo_channels;
-	u8					active_chnnls_msk;
-	enum hdmi_audio_type			type;
-	enum hdmi_audio_justify			justification;
-	enum hdmi_audio_sample_order		sample_order;
-	enum hdmi_audio_samples_perword		samples_per_word;
-	enum hdmi_audio_sample_size		sample_size;
-	enum hdmi_audio_blk_strt_end_sig	en_sig_blk_strt_end;
-};
-
-struct hdmi_audio_dma {
-	u8				transfer_size;
-	u8				block_size;
-	enum hdmi_audio_transf_mode	mode;
-	u16				fifo_threshold;
-};
-
-struct hdmi_core_audio_i2s_config {
-	u8 in_length_bits;
-	u8 justification;
-	u8 sck_edge_mode;
-	u8 vbit;
-	u8 direction;
-	u8 shift;
-	u8 active_sds;
-};
-
-struct hdmi_core_audio_config {
-	struct hdmi_core_audio_i2s_config	i2s_cfg;
-	struct snd_aes_iec958			*iec60958_cfg;
-	bool					fs_override;
-	u32					n;
-	u32					cts;
-	u32					aud_par_busclk;
-	enum hdmi_core_audio_layout		layout;
-	enum hdmi_core_cts_mode			cts_mode;
-	bool					use_mclk;
-	enum hdmi_audio_mclk_mode		mclk_mode;
-	bool					en_acr_pkt;
-	bool					en_dsd_audio;
-	bool					en_parallel_aud_input;
-	bool					en_spdif;
-};
+int hdmi4_read_edid(struct hdmi_core_data *core, u8 *edid, int len);
+void hdmi4_configure(struct hdmi_core_data *core, struct hdmi_wp_data *wp,
+		struct hdmi_config *cfg);
+void hdmi4_core_dump(struct hdmi_core_data *core, struct seq_file *s);
+int hdmi4_core_init(struct platform_device *pdev, struct hdmi_core_data *core);
+
+#if defined(CONFIG_OMAP4_DSS_HDMI_AUDIO)
+int hdmi4_audio_start(struct hdmi_core_data *core, struct hdmi_wp_data *wp);
+void hdmi4_audio_stop(struct hdmi_core_data *core, struct hdmi_wp_data *wp);
+int hdmi4_audio_config(struct hdmi_core_data *core, struct hdmi_wp_data *wp,
+		struct omap_dss_audio *audio, u32 pclk);
+int hdmi4_audio_get_dma_port(u32 *offset, u32 *size);
+#endif
 
 #endif
diff --git a/drivers/video/fbdev/omap2/dss/hdmi5.c b/drivers/video/fbdev/omap2/dss/hdmi5.c
new file mode 100644
index 00000000000..c468b9e1f29
--- /dev/null
+++ b/drivers/video/fbdev/omap2/dss/hdmi5.c
@@ -0,0 +1,829 @@
+/*
+ * HDMI driver for OMAP5
+ *
+ * Copyright (C) 2014 Texas Instruments Incorporated
+ *
+ * Authors:
+ *	Yong Zhi
+ *	Mythri pk
+ *	Archit Taneja <archit@ti.com>
+ *	Tomi Valkeinen <tomi.valkeinen@ti.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published by
+ * the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#define DSS_SUBSYS_NAME "HDMI"
+
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/err.h>
+#include <linux/io.h>
+#include <linux/interrupt.h>
+#include <linux/mutex.h>
+#include <linux/delay.h>
+#include <linux/string.h>
+#include <linux/platform_device.h>
+#include <linux/pm_runtime.h>
+#include <linux/clk.h>
+#include <linux/gpio.h>
+#include <linux/regulator/consumer.h>
+#include <video/omapdss.h>
+
+#include "hdmi5_core.h"
+#include "dss.h"
+#include "dss_features.h"
+
+static struct {
+	struct mutex lock;
+	struct platform_device *pdev;
+
+	struct hdmi_wp_data	wp;
+	struct hdmi_pll_data	pll;
+	struct hdmi_phy_data	phy;
+	struct hdmi_core_data	core;
+
+	struct hdmi_config cfg;
+
+	struct clk *sys_clk;
+	struct regulator *vdda_reg;
+
+	bool core_enabled;
+
+	struct omap_dss_device output;
+} hdmi;
+
+static int hdmi_runtime_get(void)
+{
+	int r;
+
+	DSSDBG("hdmi_runtime_get\n");
+
+	r = pm_runtime_get_sync(&hdmi.pdev->dev);
+	WARN_ON(r < 0);
+	if (r < 0)
+		return r;
+
+	return 0;
+}
+
+static void hdmi_runtime_put(void)
+{
+	int r;
+
+	DSSDBG("hdmi_runtime_put\n");
+
+	r = pm_runtime_put_sync(&hdmi.pdev->dev);
+	WARN_ON(r < 0 && r != -ENOSYS);
+}
+
+static irqreturn_t hdmi_irq_handler(int irq, void *data)
+{
+	struct hdmi_wp_data *wp = data;
+	u32 irqstatus;
+
+	irqstatus = hdmi_wp_get_irqstatus(wp);
+	hdmi_wp_set_irqstatus(wp, irqstatus);
+
+	if ((irqstatus & HDMI_IRQ_LINK_CONNECT) &&
+			irqstatus & HDMI_IRQ_LINK_DISCONNECT) {
+		u32 v;
+		/*
+		 * If we get both connect and disconnect interrupts at the same
+		 * time, turn off the PHY, clear interrupts, and restart, which
+		 * raises connect interrupt if a cable is connected, or nothing
+		 * if cable is not connected.
+		 */
+
+		hdmi_wp_set_phy_pwr(wp, HDMI_PHYPWRCMD_OFF);
+
+		/*
+		 * We always get bogus CONNECT & DISCONNECT interrupts when
+		 * setting the PHY to LDOON. To ignore those, we force the RXDET
+		 * line to 0 until the PHY power state has been changed.
+		 */
+		v = hdmi_read_reg(hdmi.phy.base, HDMI_TXPHY_PAD_CFG_CTRL);
+		v = FLD_MOD(v, 1, 15, 15); /* FORCE_RXDET_HIGH */
+		v = FLD_MOD(v, 0, 14, 7); /* RXDET_LINE */
+		hdmi_write_reg(hdmi.phy.base, HDMI_TXPHY_PAD_CFG_CTRL, v);
+
+		hdmi_wp_set_irqstatus(wp, HDMI_IRQ_LINK_CONNECT |
+				HDMI_IRQ_LINK_DISCONNECT);
+
+		hdmi_wp_set_phy_pwr(wp, HDMI_PHYPWRCMD_LDOON);
+
+		REG_FLD_MOD(hdmi.phy.base, HDMI_TXPHY_PAD_CFG_CTRL, 0, 15, 15);
+
+	} else if (irqstatus & HDMI_IRQ_LINK_CONNECT) {
+		hdmi_wp_set_phy_pwr(wp, HDMI_PHYPWRCMD_TXON);
+	} else if (irqstatus & HDMI_IRQ_LINK_DISCONNECT) {
+		hdmi_wp_set_phy_pwr(wp, HDMI_PHYPWRCMD_LDOON);
+	}
+
+	return IRQ_HANDLED;
+}
+
+static int hdmi_init_regulator(void)
+{
+	int r;
+	struct regulator *reg;
+
+	if (hdmi.vdda_reg != NULL)
+		return 0;
+
+	reg = devm_regulator_get(&hdmi.pdev->dev, "vdda");
+	if (IS_ERR(reg)) {
+		DSSERR("can't get VDDA regulator\n");
+		return PTR_ERR(reg);
+	}
+
+	if (regulator_can_change_voltage(reg)) {
+		r = regulator_set_voltage(reg, 1800000, 1800000);
+		if (r) {
+			devm_regulator_put(reg);
+			DSSWARN("can't set the regulator voltage\n");
+			return r;
+		}
+	}
+
+	hdmi.vdda_reg = reg;
+
+	return 0;
+}
+
+static int hdmi_power_on_core(struct omap_dss_device *dssdev)
+{
+	int r;
+
+	r = regulator_enable(hdmi.vdda_reg);
+	if (r)
+		return r;
+
+	r = hdmi_runtime_get();
+	if (r)
+		goto err_runtime_get;
+
+	/* Make selection of HDMI in DSS */
+	dss_select_hdmi_venc_clk_source(DSS_HDMI_M_PCLK);
+
+	hdmi.core_enabled = true;
+
+	return 0;
+
+err_runtime_get:
+	regulator_disable(hdmi.vdda_reg);
+
+	return r;
+}
+
+static void hdmi_power_off_core(struct omap_dss_device *dssdev)
+{
+	hdmi.core_enabled = false;
+
+	hdmi_runtime_put();
+	regulator_disable(hdmi.vdda_reg);
+}
+
+static int hdmi_power_on_full(struct omap_dss_device *dssdev)
+{
+	int r;
+	struct omap_video_timings *p;
+	struct omap_overlay_manager *mgr = hdmi.output.manager;
+	unsigned long phy;
+
+	r = hdmi_power_on_core(dssdev);
+	if (r)
+		return r;
+
+	p = &hdmi.cfg.timings;
+
+	DSSDBG("hdmi_power_on x_res= %d y_res = %d\n", p->x_res, p->y_res);
+
+	/* the functions below use kHz pixel clock. TODO: change to Hz */
+	phy = p->pixelclock / 1000;
+
+	hdmi_pll_compute(&hdmi.pll, clk_get_rate(hdmi.sys_clk), phy);
+
+	/* disable and clear irqs */
+	hdmi_wp_clear_irqenable(&hdmi.wp, 0xffffffff);
+	hdmi_wp_set_irqstatus(&hdmi.wp,
+			hdmi_wp_get_irqstatus(&hdmi.wp));
+
+	/* config the PLL and PHY hdmi_set_pll_pwrfirst */
+	r = hdmi_pll_enable(&hdmi.pll, &hdmi.wp);
+	if (r) {
+		DSSDBG("Failed to lock PLL\n");
+		goto err_pll_enable;
+	}
+
+	r = hdmi_phy_configure(&hdmi.phy, &hdmi.cfg);
+	if (r) {
+		DSSDBG("Failed to start PHY\n");
+		goto err_phy_cfg;
+	}
+
+	r = hdmi_wp_set_phy_pwr(&hdmi.wp, HDMI_PHYPWRCMD_LDOON);
+	if (r)
+		goto err_phy_pwr;
+
+	hdmi5_configure(&hdmi.core, &hdmi.wp, &hdmi.cfg);
+
+	/* bypass TV gamma table */
+	dispc_enable_gamma_table(0);
+
+	/* tv size */
+	dss_mgr_set_timings(mgr, p);
+
+	r = hdmi_wp_video_start(&hdmi.wp);
+	if (r)
+		goto err_vid_enable;
+
+	r = dss_mgr_enable(mgr);
+	if (r)
+		goto err_mgr_enable;
+
+	hdmi_wp_set_irqenable(&hdmi.wp,
+			HDMI_IRQ_LINK_CONNECT | HDMI_IRQ_LINK_DISCONNECT);
+
+	return 0;
+
+err_mgr_enable:
+	hdmi_wp_video_stop(&hdmi.wp);
+err_vid_enable:
+	hdmi_wp_set_phy_pwr(&hdmi.wp, HDMI_PHYPWRCMD_OFF);
+err_phy_pwr:
+err_phy_cfg:
+	hdmi_pll_disable(&hdmi.pll, &hdmi.wp);
+err_pll_enable:
+	hdmi_power_off_core(dssdev);
+	return -EIO;
+}
+
+static void hdmi_power_off_full(struct omap_dss_device *dssdev)
+{
+	struct omap_overlay_manager *mgr = hdmi.output.manager;
+
+	hdmi_wp_clear_irqenable(&hdmi.wp, 0xffffffff);
+
+	dss_mgr_disable(mgr);
+
+	hdmi_wp_video_stop(&hdmi.wp);
+
+	hdmi_wp_set_phy_pwr(&hdmi.wp, HDMI_PHYPWRCMD_OFF);
+
+	hdmi_pll_disable(&hdmi.pll, &hdmi.wp);
+
+	hdmi_power_off_core(dssdev);
+}
+
+static int hdmi_display_check_timing(struct omap_dss_device *dssdev,
+					struct omap_video_timings *timings)
+{
+	struct omap_dss_device *out = &hdmi.output;
+
+	if (!dispc_mgr_timings_ok(out->dispc_channel, timings))
+		return -EINVAL;
+
+	return 0;
+}
+
+static void hdmi_display_set_timing(struct omap_dss_device *dssdev,
+		struct omap_video_timings *timings)
+{
+	struct hdmi_cm cm;
+	const struct hdmi_config *t;
+
+	mutex_lock(&hdmi.lock);
+
+	cm = hdmi_get_code(timings);
+	hdmi.cfg.cm = cm;
+
+	t = hdmi_get_timings(cm.mode, cm.code);
+	if (t != NULL) {
+		hdmi.cfg = *t;
+
+		dispc_set_tv_pclk(t->timings.pixelclock);
+	} else {
+		hdmi.cfg.timings = *timings;
+		hdmi.cfg.cm.code = 0;
+		hdmi.cfg.cm.mode = HDMI_DVI;
+
+		dispc_set_tv_pclk(timings->pixelclock);
+	}
+
+	DSSDBG("using mode: %s, code %d\n", hdmi.cfg.cm.mode == HDMI_DVI ?
+			"DVI" : "HDMI", hdmi.cfg.cm.code);
+
+	mutex_unlock(&hdmi.lock);
+}
+
+static void hdmi_display_get_timings(struct omap_dss_device *dssdev,
+		struct omap_video_timings *timings)
+{
+	const struct hdmi_config *cfg;
+	struct hdmi_cm cm = hdmi.cfg.cm;
+
+	cfg = hdmi_get_timings(cm.mode, cm.code);
+	if (cfg == NULL)
+		cfg = hdmi_default_timing();
+
+	memcpy(timings, &cfg->timings, sizeof(cfg->timings));
+}
+
+static void hdmi_dump_regs(struct seq_file *s)
+{
+	mutex_lock(&hdmi.lock);
+
+	if (hdmi_runtime_get()) {
+		mutex_unlock(&hdmi.lock);
+		return;
+	}
+
+	hdmi_wp_dump(&hdmi.wp, s);
+	hdmi_pll_dump(&hdmi.pll, s);
+	hdmi_phy_dump(&hdmi.phy, s);
+	hdmi5_core_dump(&hdmi.core, s);
+
+	hdmi_runtime_put();
+	mutex_unlock(&hdmi.lock);
+}
+
+static int read_edid(u8 *buf, int len)
+{
+	int r;
+	int idlemode;
+
+	mutex_lock(&hdmi.lock);
+
+	r = hdmi_runtime_get();
+	BUG_ON(r);
+
+	idlemode = REG_GET(hdmi.wp.base, HDMI_WP_SYSCONFIG, 3, 2);
+	/* No-idle mode */
+	REG_FLD_MOD(hdmi.wp.base, HDMI_WP_SYSCONFIG, 1, 3, 2);
+
+	r = hdmi5_read_edid(&hdmi.core,  buf, len);
+
+	REG_FLD_MOD(hdmi.wp.base, HDMI_WP_SYSCONFIG, idlemode, 3, 2);
+
+	hdmi_runtime_put();
+	mutex_unlock(&hdmi.lock);
+
+	return r;
+}
+
+static int hdmi_display_enable(struct omap_dss_device *dssdev)
+{
+	struct omap_dss_device *out = &hdmi.output;
+	int r = 0;
+
+	DSSDBG("ENTER hdmi_display_enable\n");
+
+	mutex_lock(&hdmi.lock);
+
+	if (out == NULL || out->manager == NULL) {
+		DSSERR("failed to enable display: no output/manager\n");
+		r = -ENODEV;
+		goto err0;
+	}
+
+	r = hdmi_power_on_full(dssdev);
+	if (r) {
+		DSSERR("failed to power on device\n");
+		goto err0;
+	}
+
+	mutex_unlock(&hdmi.lock);
+	return 0;
+
+err0:
+	mutex_unlock(&hdmi.lock);
+	return r;
+}
+
+static void hdmi_display_disable(struct omap_dss_device *dssdev)
+{
+	DSSDBG("Enter hdmi_display_disable\n");
+
+	mutex_lock(&hdmi.lock);
+
+	hdmi_power_off_full(dssdev);
+
+	mutex_unlock(&hdmi.lock);
+}
+
+static int hdmi_core_enable(struct omap_dss_device *dssdev)
+{
+	int r = 0;
+
+	DSSDBG("ENTER omapdss_hdmi_core_enable\n");
+
+	mutex_lock(&hdmi.lock);
+
+	r = hdmi_power_on_core(dssdev);
+	if (r) {
+		DSSERR("failed to power on device\n");
+		goto err0;
+	}
+
+	mutex_unlock(&hdmi.lock);
+	return 0;
+
+err0:
+	mutex_unlock(&hdmi.lock);
+	return r;
+}
+
+static void hdmi_core_disable(struct omap_dss_device *dssdev)
+{
+	DSSDBG("Enter omapdss_hdmi_core_disable\n");
+
+	mutex_lock(&hdmi.lock);
+
+	hdmi_power_off_core(dssdev);
+
+	mutex_unlock(&hdmi.lock);
+}
+
+static int hdmi_get_clocks(struct platform_device *pdev)
+{
+	struct clk *clk;
+
+	clk = devm_clk_get(&pdev->dev, "sys_clk");
+	if (IS_ERR(clk)) {
+		DSSERR("can't get sys_clk\n");
+		return PTR_ERR(clk);
+	}
+
+	hdmi.sys_clk = clk;
+
+	return 0;
+}
+
+static int hdmi_connect(struct omap_dss_device *dssdev,
+		struct omap_dss_device *dst)
+{
+	struct omap_overlay_manager *mgr;
+	int r;
+
+	r = hdmi_init_regulator();
+	if (r)
+		return r;
+
+	mgr = omap_dss_get_overlay_manager(dssdev->dispc_channel);
+	if (!mgr)
+		return -ENODEV;
+
+	r = dss_mgr_connect(mgr, dssdev);
+	if (r)
+		return r;
+
+	r = omapdss_output_set_device(dssdev, dst);
+	if (r) {
+		DSSERR("failed to connect output to new device: %s\n",
+				dst->name);
+		dss_mgr_disconnect(mgr, dssdev);
+		return r;
+	}
+
+	return 0;
+}
+
+static void hdmi_disconnect(struct omap_dss_device *dssdev,
+		struct omap_dss_device *dst)
+{
+	WARN_ON(dst != dssdev->dst);
+
+	if (dst != dssdev->dst)
+		return;
+
+	omapdss_output_unset_device(dssdev);
+
+	if (dssdev->manager)
+		dss_mgr_disconnect(dssdev->manager, dssdev);
+}
+
+static int hdmi_read_edid(struct omap_dss_device *dssdev,
+		u8 *edid, int len)
+{
+	bool need_enable;
+	int r;
+
+	need_enable = hdmi.core_enabled == false;
+
+	if (need_enable) {
+		r = hdmi_core_enable(dssdev);
+		if (r)
+			return r;
+	}
+
+	r = read_edid(edid, len);
+
+	if (need_enable)
+		hdmi_core_disable(dssdev);
+
+	return r;
+}
+
+#if defined(CONFIG_OMAP5_DSS_HDMI_AUDIO)
+static int hdmi_audio_enable(struct omap_dss_device *dssdev)
+{
+	int r;
+
+	mutex_lock(&hdmi.lock);
+
+	if (!hdmi_mode_has_audio(hdmi.cfg.cm.mode)) {
+		r = -EPERM;
+		goto err;
+	}
+
+	r = hdmi_wp_audio_enable(&hdmi.wp, true);
+	if (r)
+		goto err;
+
+	mutex_unlock(&hdmi.lock);
+	return 0;
+
+err:
+	mutex_unlock(&hdmi.lock);
+	return r;
+}
+
+static void hdmi_audio_disable(struct omap_dss_device *dssdev)
+{
+	hdmi_wp_audio_enable(&hdmi.wp, false);
+}
+
+static int hdmi_audio_start(struct omap_dss_device *dssdev)
+{
+	return hdmi_wp_audio_core_req_enable(&hdmi.wp, true);
+}
+
+static void hdmi_audio_stop(struct omap_dss_device *dssdev)
+{
+	hdmi_wp_audio_core_req_enable(&hdmi.wp, false);
+}
+
+static bool hdmi_audio_supported(struct omap_dss_device *dssdev)
+{
+	bool r;
+
+	mutex_lock(&hdmi.lock);
+
+	r = hdmi_mode_has_audio(hdmi.cfg.cm.mode);
+
+	mutex_unlock(&hdmi.lock);
+	return r;
+}
+
+static int hdmi_audio_config(struct omap_dss_device *dssdev,
+		struct omap_dss_audio *audio)
+{
+	int r;
+	u32 pclk = hdmi.cfg.timings.pixelclock;
+
+	mutex_lock(&hdmi.lock);
+
+	if (!hdmi_mode_has_audio(hdmi.cfg.cm.mode)) {
+		r = -EPERM;
+		goto err;
+	}
+
+	r = hdmi5_audio_config(&hdmi.core, &hdmi.wp, audio, pclk);
+	if (r)
+		goto err;
+
+	mutex_unlock(&hdmi.lock);
+	return 0;
+
+err:
+	mutex_unlock(&hdmi.lock);
+	return r;
+}
+#else
+static int hdmi_audio_enable(struct omap_dss_device *dssdev)
+{
+	return -EPERM;
+}
+
+static void hdmi_audio_disable(struct omap_dss_device *dssdev)
+{
+}
+
+static int hdmi_audio_start(struct omap_dss_device *dssdev)
+{
+	return -EPERM;
+}
+
+static void hdmi_audio_stop(struct omap_dss_device *dssdev)
+{
+}
+
+static bool hdmi_audio_supported(struct omap_dss_device *dssdev)
+{
+	return false;
+}
+
+static int hdmi_audio_config(struct omap_dss_device *dssdev,
+		struct omap_dss_audio *audio)
+{
+	return -EPERM;
+}
+#endif
+
+static const struct omapdss_hdmi_ops hdmi_ops = {
+	.connect		= hdmi_connect,
+	.disconnect		= hdmi_disconnect,
+
+	.enable			= hdmi_display_enable,
+	.disable		= hdmi_display_disable,
+
+	.check_timings		= hdmi_display_check_timing,
+	.set_timings		= hdmi_display_set_timing,
+	.get_timings		= hdmi_display_get_timings,
+
+	.read_edid		= hdmi_read_edid,
+
+	.audio_enable		= hdmi_audio_enable,
+	.audio_disable		= hdmi_audio_disable,
+	.audio_start		= hdmi_audio_start,
+	.audio_stop		= hdmi_audio_stop,
+	.audio_supported	= hdmi_audio_supported,
+	.audio_config		= hdmi_audio_config,
+};
+
+static void hdmi_init_output(struct platform_device *pdev)
+{
+	struct omap_dss_device *out = &hdmi.output;
+
+	out->dev = &pdev->dev;
+	out->id = OMAP_DSS_OUTPUT_HDMI;
+	out->output_type = OMAP_DISPLAY_TYPE_HDMI;
+	out->name = "hdmi.0";
+	out->dispc_channel = OMAP_DSS_CHANNEL_DIGIT;
+	out->ops.hdmi = &hdmi_ops;
+	out->owner = THIS_MODULE;
+
+	omapdss_register_output(out);
+}
+
+static void __exit hdmi_uninit_output(struct platform_device *pdev)
+{
+	struct omap_dss_device *out = &hdmi.output;
+
+	omapdss_unregister_output(out);
+}
+
+static int hdmi_probe_of(struct platform_device *pdev)
+{
+	struct device_node *node = pdev->dev.of_node;
+	struct device_node *ep;
+	int r;
+
+	ep = omapdss_of_get_first_endpoint(node);
+	if (!ep)
+		return 0;
+
+	r = hdmi_parse_lanes_of(pdev, ep, &hdmi.phy);
+	if (r)
+		goto err;
+
+	of_node_put(ep);
+	return 0;
+
+err:
+	of_node_put(ep);
+	return r;
+}
+
+/* HDMI HW IP initialisation */
+static int omapdss_hdmihw_probe(struct platform_device *pdev)
+{
+	int r;
+	int irq;
+
+	hdmi.pdev = pdev;
+
+	mutex_init(&hdmi.lock);
+
+	if (pdev->dev.of_node) {
+		r = hdmi_probe_of(pdev);
+		if (r)
+			return r;
+	}
+
+	r = hdmi_wp_init(pdev, &hdmi.wp);
+	if (r)
+		return r;
+
+	r = hdmi_pll_init(pdev, &hdmi.pll);
+	if (r)
+		return r;
+
+	r = hdmi_phy_init(pdev, &hdmi.phy);
+	if (r)
+		return r;
+
+	r = hdmi5_core_init(pdev, &hdmi.core);
+	if (r)
+		return r;
+
+	r = hdmi_get_clocks(pdev);
+	if (r) {
+		DSSERR("can't get clocks\n");
+		return r;
+	}
+
+	irq = platform_get_irq(pdev, 0);
+	if (irq < 0) {
+		DSSERR("platform_get_irq failed\n");
+		return -ENODEV;
+	}
+
+	r = devm_request_threaded_irq(&pdev->dev, irq,
+			NULL, hdmi_irq_handler,
+			IRQF_ONESHOT, "OMAP HDMI", &hdmi.wp);
+	if (r) {
+		DSSERR("HDMI IRQ request failed\n");
+		return r;
+	}
+
+	pm_runtime_enable(&pdev->dev);
+
+	hdmi_init_output(pdev);
+
+	dss_debugfs_create_file("hdmi", hdmi_dump_regs);
+
+	return 0;
+}
+
+static int __exit omapdss_hdmihw_remove(struct platform_device *pdev)
+{
+	hdmi_uninit_output(pdev);
+
+	pm_runtime_disable(&pdev->dev);
+
+	return 0;
+}
+
+static int hdmi_runtime_suspend(struct device *dev)
+{
+	clk_disable_unprepare(hdmi.sys_clk);
+
+	dispc_runtime_put();
+
+	return 0;
+}
+
+static int hdmi_runtime_resume(struct device *dev)
+{
+	int r;
+
+	r = dispc_runtime_get();
+	if (r < 0)
+		return r;
+
+	clk_prepare_enable(hdmi.sys_clk);
+
+	return 0;
+}
+
+static const struct dev_pm_ops hdmi_pm_ops = {
+	.runtime_suspend = hdmi_runtime_suspend,
+	.runtime_resume = hdmi_runtime_resume,
+};
+
+static const struct of_device_id hdmi_of_match[] = {
+	{ .compatible = "ti,omap5-hdmi", },
+	{},
+};
+
+static struct platform_driver omapdss_hdmihw_driver = {
+	.probe		= omapdss_hdmihw_probe,
+	.remove         = __exit_p(omapdss_hdmihw_remove),
+	.driver         = {
+		.name   = "omapdss_hdmi5",
+		.owner  = THIS_MODULE,
+		.pm	= &hdmi_pm_ops,
+		.of_match_table = hdmi_of_match,
+	},
+};
+
+int __init hdmi5_init_platform_driver(void)
+{
+	return platform_driver_register(&omapdss_hdmihw_driver);
+}
+
+void __exit hdmi5_uninit_platform_driver(void)
+{
+	platform_driver_unregister(&omapdss_hdmihw_driver);
+}
diff --git a/drivers/video/fbdev/omap2/dss/hdmi5_core.c b/drivers/video/fbdev/omap2/dss/hdmi5_core.c
new file mode 100644
index 00000000000..7528c7a42aa
--- /dev/null
+++ b/drivers/video/fbdev/omap2/dss/hdmi5_core.c
@@ -0,0 +1,922 @@
+/*
+ * OMAP5 HDMI CORE IP driver library
+ *
+ * Copyright (C) 2014 Texas Instruments Incorporated
+ *
+ * Authors:
+ *	Yong Zhi
+ *	Mythri pk
+ *	Archit Taneja <archit@ti.com>
+ *	Tomi Valkeinen <tomi.valkeinen@ti.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published by
+ * the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/err.h>
+#include <linux/io.h>
+#include <linux/delay.h>
+#include <linux/string.h>
+#include <linux/seq_file.h>
+#include <drm/drm_edid.h>
+#if defined(CONFIG_OMAP5_DSS_HDMI_AUDIO)
+#include <sound/asound.h>
+#include <sound/asoundef.h>
+#endif
+
+#include "hdmi5_core.h"
+
+/* only 24 bit color depth used for now */
+static const struct csc_table csc_table_deepcolor[] = {
+	/* HDMI_DEEP_COLOR_24BIT */
+	[0] = { 7036, 0, 0, 32, 0, 7036, 0, 32, 0, 0, 7036, 32, },
+	/* HDMI_DEEP_COLOR_30BIT */
+	[1] = { 7015, 0, 0, 128, 0, 7015, 0, 128, 0, 0, 7015, 128, },
+	/* HDMI_DEEP_COLOR_36BIT */
+	[2] = { 7010, 0, 0, 512, 0, 7010, 0, 512, 0, 0, 7010, 512, },
+	/* FULL RANGE */
+	[3] = { 8192, 0, 0, 0, 0, 8192, 0, 0, 0, 0, 8192, 0, },
+};
+
+static void hdmi_core_ddc_init(struct hdmi_core_data *core)
+{
+	void __iomem *base = core->base;
+	const unsigned long long iclk = 266000000;	/* DSS L3 ICLK */
+	const unsigned ss_scl_high = 4000;		/* ns */
+	const unsigned ss_scl_low = 4700;		/* ns */
+	const unsigned fs_scl_high = 600;		/* ns */
+	const unsigned fs_scl_low = 1300;		/* ns */
+	const unsigned sda_hold = 300;			/* ns */
+	const unsigned sfr_div = 10;
+	unsigned long long sfr;
+	unsigned v;
+
+	sfr = iclk / sfr_div;	/* SFR_DIV */
+	sfr /= 1000;		/* SFR clock in kHz */
+
+	/* Reset */
+	REG_FLD_MOD(base, HDMI_CORE_I2CM_SOFTRSTZ, 0, 0, 0);
+	if (hdmi_wait_for_bit_change(base, HDMI_CORE_I2CM_SOFTRSTZ,
+				0, 0, 1) != 1)
+		DSSERR("HDMI I2CM reset failed\n");
+
+	/* Standard (0) or Fast (1) Mode */
+	REG_FLD_MOD(base, HDMI_CORE_I2CM_DIV, 0, 3, 3);
+
+	/* Standard Mode SCL High counter */
+	v = DIV_ROUND_UP_ULL(ss_scl_high * sfr, 1000000);
+	REG_FLD_MOD(base, HDMI_CORE_I2CM_SS_SCL_HCNT_1_ADDR,
+			(v >> 8) & 0xff, 7, 0);
+	REG_FLD_MOD(base, HDMI_CORE_I2CM_SS_SCL_HCNT_0_ADDR,
+			v & 0xff, 7, 0);
+
+	/* Standard Mode SCL Low counter */
+	v = DIV_ROUND_UP_ULL(ss_scl_low * sfr, 1000000);
+	REG_FLD_MOD(base, HDMI_CORE_I2CM_SS_SCL_LCNT_1_ADDR,
+			(v >> 8) & 0xff, 7, 0);
+	REG_FLD_MOD(base, HDMI_CORE_I2CM_SS_SCL_LCNT_0_ADDR,
+			v & 0xff, 7, 0);
+
+	/* Fast Mode SCL High Counter */
+	v = DIV_ROUND_UP_ULL(fs_scl_high * sfr, 1000000);
+	REG_FLD_MOD(base, HDMI_CORE_I2CM_FS_SCL_HCNT_1_ADDR,
+			(v >> 8) & 0xff, 7, 0);
+	REG_FLD_MOD(base, HDMI_CORE_I2CM_FS_SCL_HCNT_0_ADDR,
+			v & 0xff, 7, 0);
+
+	/* Fast Mode SCL Low Counter */
+	v = DIV_ROUND_UP_ULL(fs_scl_low * sfr, 1000000);
+	REG_FLD_MOD(base, HDMI_CORE_I2CM_FS_SCL_LCNT_1_ADDR,
+			(v >> 8) & 0xff, 7, 0);
+	REG_FLD_MOD(base, HDMI_CORE_I2CM_FS_SCL_LCNT_0_ADDR,
+			v & 0xff, 7, 0);
+
+	/* SDA Hold Time */
+	v = DIV_ROUND_UP_ULL(sda_hold * sfr, 1000000);
+	REG_FLD_MOD(base, HDMI_CORE_I2CM_SDA_HOLD_ADDR, v & 0xff, 7, 0);
+
+	REG_FLD_MOD(base, HDMI_CORE_I2CM_SLAVE, 0x50, 6, 0);
+	REG_FLD_MOD(base, HDMI_CORE_I2CM_SEGADDR, 0x30, 6, 0);
+
+	/* NACK_POL to high */
+	REG_FLD_MOD(base, HDMI_CORE_I2CM_CTLINT, 0x1, 7, 7);
+
+	/* NACK_MASK to unmasked */
+	REG_FLD_MOD(base, HDMI_CORE_I2CM_CTLINT, 0x0, 6, 6);
+
+	/* ARBITRATION_POL to high */
+	REG_FLD_MOD(base, HDMI_CORE_I2CM_CTLINT, 0x1, 3, 3);
+
+	/* ARBITRATION_MASK to unmasked */
+	REG_FLD_MOD(base, HDMI_CORE_I2CM_CTLINT, 0x0, 2, 2);
+
+	/* DONE_POL to high */
+	REG_FLD_MOD(base, HDMI_CORE_I2CM_INT, 0x1, 3, 3);
+
+	/* DONE_MASK to unmasked */
+	REG_FLD_MOD(base, HDMI_CORE_I2CM_INT, 0x0, 2, 2);
+}
+
+static void hdmi_core_ddc_uninit(struct hdmi_core_data *core)
+{
+	void __iomem *base = core->base;
+
+	/* Mask I2C interrupts */
+	REG_FLD_MOD(base, HDMI_CORE_I2CM_CTLINT, 0x1, 6, 6);
+	REG_FLD_MOD(base, HDMI_CORE_I2CM_CTLINT, 0x1, 2, 2);
+	REG_FLD_MOD(base, HDMI_CORE_I2CM_INT, 0x1, 2, 2);
+}
+
+static int hdmi_core_ddc_edid(struct hdmi_core_data *core, u8 *pedid, u8 ext)
+{
+	void __iomem *base = core->base;
+	u8 cur_addr;
+	char checksum = 0;
+	const int retries = 1000;
+	u8 seg_ptr = ext / 2;
+	u8 edidbase = ((ext % 2) * 0x80);
+
+	REG_FLD_MOD(base, HDMI_CORE_I2CM_SEGPTR, seg_ptr, 7, 0);
+
+	/*
+	 * TODO: We use polling here, although we probably should use proper
+	 * interrupts.
+	 */
+	for (cur_addr = 0; cur_addr < 128; ++cur_addr) {
+		int i;
+
+		/* clear ERROR and DONE */
+		REG_FLD_MOD(base, HDMI_CORE_IH_I2CM_STAT0, 0x3, 1, 0);
+
+		REG_FLD_MOD(base, HDMI_CORE_I2CM_ADDRESS,
+				edidbase + cur_addr, 7, 0);
+
+		if (seg_ptr)
+			REG_FLD_MOD(base, HDMI_CORE_I2CM_OPERATION, 1, 1, 1);
+		else
+			REG_FLD_MOD(base, HDMI_CORE_I2CM_OPERATION, 1, 0, 0);
+
+		for (i = 0; i < retries; ++i) {
+			u32 stat;
+
+			stat = REG_GET(base, HDMI_CORE_IH_I2CM_STAT0, 1, 0);
+
+			/* I2CM_ERROR */
+			if (stat & 1) {
+				DSSERR("HDMI I2C Master Error\n");
+				return -EIO;
+			}
+
+			/* I2CM_DONE */
+			if (stat & (1 << 1))
+				break;
+
+			usleep_range(250, 1000);
+		}
+
+		if (i == retries) {
+			DSSERR("HDMI I2C timeout reading EDID\n");
+			return -EIO;
+		}
+
+		pedid[cur_addr] = REG_GET(base, HDMI_CORE_I2CM_DATAI, 7, 0);
+		checksum += pedid[cur_addr];
+	}
+
+	return 0;
+
+}
+
+int hdmi5_read_edid(struct hdmi_core_data *core, u8 *edid, int len)
+{
+	int r, n, i;
+	int max_ext_blocks = (len / 128) - 1;
+
+	if (len < 128)
+		return -EINVAL;
+
+	hdmi_core_ddc_init(core);
+
+	r = hdmi_core_ddc_edid(core, edid, 0);
+	if (r)
+		goto out;
+
+	n = edid[0x7e];
+
+	if (n > max_ext_blocks)
+		n = max_ext_blocks;
+
+	for (i = 1; i <= n; i++) {
+		r = hdmi_core_ddc_edid(core, edid + i * EDID_LENGTH, i);
+		if (r)
+			goto out;
+	}
+
+out:
+	hdmi_core_ddc_uninit(core);
+
+	return r ? r : len;
+}
+
+void hdmi5_core_dump(struct hdmi_core_data *core, struct seq_file *s)
+{
+
+#define DUMPCORE(r) seq_printf(s, "%-35s %08x\n", #r,\
+		hdmi_read_reg(core->base, r))
+
+	DUMPCORE(HDMI_CORE_FC_INVIDCONF);
+	DUMPCORE(HDMI_CORE_FC_INHACTIV0);
+	DUMPCORE(HDMI_CORE_FC_INHACTIV1);
+	DUMPCORE(HDMI_CORE_FC_INHBLANK0);
+	DUMPCORE(HDMI_CORE_FC_INHBLANK1);
+	DUMPCORE(HDMI_CORE_FC_INVACTIV0);
+	DUMPCORE(HDMI_CORE_FC_INVACTIV1);
+	DUMPCORE(HDMI_CORE_FC_INVBLANK);
+	DUMPCORE(HDMI_CORE_FC_HSYNCINDELAY0);
+	DUMPCORE(HDMI_CORE_FC_HSYNCINDELAY1);
+	DUMPCORE(HDMI_CORE_FC_HSYNCINWIDTH0);
+	DUMPCORE(HDMI_CORE_FC_HSYNCINWIDTH1);
+	DUMPCORE(HDMI_CORE_FC_VSYNCINDELAY);
+	DUMPCORE(HDMI_CORE_FC_VSYNCINWIDTH);
+	DUMPCORE(HDMI_CORE_FC_CTRLDUR);
+	DUMPCORE(HDMI_CORE_FC_EXCTRLDUR);
+	DUMPCORE(HDMI_CORE_FC_EXCTRLSPAC);
+	DUMPCORE(HDMI_CORE_FC_CH0PREAM);
+	DUMPCORE(HDMI_CORE_FC_CH1PREAM);
+	DUMPCORE(HDMI_CORE_FC_CH2PREAM);
+	DUMPCORE(HDMI_CORE_FC_AVICONF0);
+	DUMPCORE(HDMI_CORE_FC_AVICONF1);
+	DUMPCORE(HDMI_CORE_FC_AVICONF2);
+	DUMPCORE(HDMI_CORE_FC_AVIVID);
+	DUMPCORE(HDMI_CORE_FC_PRCONF);
+
+	DUMPCORE(HDMI_CORE_MC_CLKDIS);
+	DUMPCORE(HDMI_CORE_MC_SWRSTZREQ);
+	DUMPCORE(HDMI_CORE_MC_FLOWCTRL);
+	DUMPCORE(HDMI_CORE_MC_PHYRSTZ);
+	DUMPCORE(HDMI_CORE_MC_LOCKONCLOCK);
+
+	DUMPCORE(HDMI_CORE_I2CM_SLAVE);
+	DUMPCORE(HDMI_CORE_I2CM_ADDRESS);
+	DUMPCORE(HDMI_CORE_I2CM_DATAO);
+	DUMPCORE(HDMI_CORE_I2CM_DATAI);
+	DUMPCORE(HDMI_CORE_I2CM_OPERATION);
+	DUMPCORE(HDMI_CORE_I2CM_INT);
+	DUMPCORE(HDMI_CORE_I2CM_CTLINT);
+	DUMPCORE(HDMI_CORE_I2CM_DIV);
+	DUMPCORE(HDMI_CORE_I2CM_SEGADDR);
+	DUMPCORE(HDMI_CORE_I2CM_SOFTRSTZ);
+	DUMPCORE(HDMI_CORE_I2CM_SEGPTR);
+	DUMPCORE(HDMI_CORE_I2CM_SS_SCL_HCNT_1_ADDR);
+	DUMPCORE(HDMI_CORE_I2CM_SS_SCL_HCNT_0_ADDR);
+	DUMPCORE(HDMI_CORE_I2CM_SS_SCL_LCNT_1_ADDR);
+	DUMPCORE(HDMI_CORE_I2CM_SS_SCL_LCNT_0_ADDR);
+	DUMPCORE(HDMI_CORE_I2CM_FS_SCL_HCNT_1_ADDR);
+	DUMPCORE(HDMI_CORE_I2CM_FS_SCL_HCNT_0_ADDR);
+	DUMPCORE(HDMI_CORE_I2CM_FS_SCL_LCNT_1_ADDR);
+	DUMPCORE(HDMI_CORE_I2CM_FS_SCL_LCNT_0_ADDR);
+	DUMPCORE(HDMI_CORE_I2CM_SDA_HOLD_ADDR);
+}
+
+static void hdmi_core_init(struct hdmi_core_vid_config *video_cfg,
+			struct hdmi_core_infoframe_avi *avi_cfg,
+			struct hdmi_config *cfg)
+{
+	DSSDBG("hdmi_core_init\n");
+
+	/* video core */
+	video_cfg->data_enable_pol = 1; /* It is always 1*/
+	video_cfg->v_fc_config.timings.hsync_level = cfg->timings.hsync_level;
+	video_cfg->v_fc_config.timings.x_res = cfg->timings.x_res;
+	video_cfg->v_fc_config.timings.hsw = cfg->timings.hsw - 1;
+	video_cfg->v_fc_config.timings.hbp = cfg->timings.hbp;
+	video_cfg->v_fc_config.timings.hfp = cfg->timings.hfp;
+	video_cfg->hblank = cfg->timings.hfp +
+				cfg->timings.hbp + cfg->timings.hsw - 1;
+	video_cfg->v_fc_config.timings.vsync_level = cfg->timings.vsync_level;
+	video_cfg->v_fc_config.timings.y_res = cfg->timings.y_res;
+	video_cfg->v_fc_config.timings.vsw = cfg->timings.vsw;
+	video_cfg->v_fc_config.timings.vfp = cfg->timings.vfp;
+	video_cfg->v_fc_config.timings.vbp = cfg->timings.vbp;
+	video_cfg->vblank_osc = 0; /* Always 0 - need to confirm */
+	video_cfg->vblank = cfg->timings.vsw +
+				cfg->timings.vfp + cfg->timings.vbp;
+	video_cfg->v_fc_config.cm.mode = cfg->cm.mode;
+	video_cfg->v_fc_config.timings.interlace = cfg->timings.interlace;
+
+	/* info frame */
+	avi_cfg->db1_format = 0;
+	avi_cfg->db1_active_info = 0;
+	avi_cfg->db1_bar_info_dv = 0;
+	avi_cfg->db1_scan_info = 0;
+	avi_cfg->db2_colorimetry = 0;
+	avi_cfg->db2_aspect_ratio = 0;
+	avi_cfg->db2_active_fmt_ar = 0;
+	avi_cfg->db3_itc = 0;
+	avi_cfg->db3_ec = 0;
+	avi_cfg->db3_q_range = 0;
+	avi_cfg->db3_nup_scaling = 0;
+	avi_cfg->db4_videocode = 0;
+	avi_cfg->db5_pixel_repeat = 0;
+	avi_cfg->db6_7_line_eoftop = 0;
+	avi_cfg->db8_9_line_sofbottom = 0;
+	avi_cfg->db10_11_pixel_eofleft = 0;
+	avi_cfg->db12_13_pixel_sofright = 0;
+}
+
+/* DSS_HDMI_CORE_VIDEO_CONFIG */
+static void hdmi_core_video_config(struct hdmi_core_data *core,
+			struct hdmi_core_vid_config *cfg)
+{
+	void __iomem *base = core->base;
+	unsigned char r = 0;
+	bool vsync_pol, hsync_pol;
+
+	vsync_pol =
+		cfg->v_fc_config.timings.vsync_level == OMAPDSS_SIG_ACTIVE_HIGH;
+	hsync_pol =
+		cfg->v_fc_config.timings.hsync_level == OMAPDSS_SIG_ACTIVE_HIGH;
+
+	/* Set hsync, vsync and data-enable polarity  */
+	r = hdmi_read_reg(base, HDMI_CORE_FC_INVIDCONF);
+	r = FLD_MOD(r, vsync_pol, 6, 6);
+	r = FLD_MOD(r, hsync_pol, 5, 5);
+	r = FLD_MOD(r, cfg->data_enable_pol, 4, 4);
+	r = FLD_MOD(r, cfg->vblank_osc, 1, 1);
+	r = FLD_MOD(r, cfg->v_fc_config.timings.interlace, 0, 0);
+	hdmi_write_reg(base, HDMI_CORE_FC_INVIDCONF, r);
+
+	/* set x resolution */
+	REG_FLD_MOD(base, HDMI_CORE_FC_INHACTIV1,
+			cfg->v_fc_config.timings.x_res >> 8, 4, 0);
+	REG_FLD_MOD(base, HDMI_CORE_FC_INHACTIV0,
+			cfg->v_fc_config.timings.x_res & 0xFF, 7, 0);
+
+	/* set y resolution */
+	REG_FLD_MOD(base, HDMI_CORE_FC_INVACTIV1,
+			cfg->v_fc_config.timings.y_res >> 8, 4, 0);
+	REG_FLD_MOD(base, HDMI_CORE_FC_INVACTIV0,
+			cfg->v_fc_config.timings.y_res & 0xFF, 7, 0);
+
+	/* set horizontal blanking pixels */
+	REG_FLD_MOD(base, HDMI_CORE_FC_INHBLANK1, cfg->hblank >> 8, 4, 0);
+	REG_FLD_MOD(base, HDMI_CORE_FC_INHBLANK0, cfg->hblank & 0xFF, 7, 0);
+
+	/* set vertial blanking pixels */
+	REG_FLD_MOD(base, HDMI_CORE_FC_INVBLANK, cfg->vblank, 7, 0);
+
+	/* set horizontal sync offset */
+	REG_FLD_MOD(base, HDMI_CORE_FC_HSYNCINDELAY1,
+			cfg->v_fc_config.timings.hfp >> 8, 4, 0);
+	REG_FLD_MOD(base, HDMI_CORE_FC_HSYNCINDELAY0,
+			cfg->v_fc_config.timings.hfp & 0xFF, 7, 0);
+
+	/* set vertical sync offset */
+	REG_FLD_MOD(base, HDMI_CORE_FC_VSYNCINDELAY,
+			cfg->v_fc_config.timings.vfp, 7, 0);
+
+	/* set horizontal sync pulse width */
+	REG_FLD_MOD(base, HDMI_CORE_FC_HSYNCINWIDTH1,
+			(cfg->v_fc_config.timings.hsw >> 8), 1, 0);
+	REG_FLD_MOD(base, HDMI_CORE_FC_HSYNCINWIDTH0,
+			cfg->v_fc_config.timings.hsw & 0xFF, 7, 0);
+
+	/*  set vertical sync pulse width */
+	REG_FLD_MOD(base, HDMI_CORE_FC_VSYNCINWIDTH,
+			cfg->v_fc_config.timings.vsw, 5, 0);
+
+	/* select DVI mode */
+	REG_FLD_MOD(base, HDMI_CORE_FC_INVIDCONF,
+			cfg->v_fc_config.cm.mode, 3, 3);
+}
+
+static void hdmi_core_config_video_packetizer(struct hdmi_core_data *core)
+{
+	void __iomem *base = core->base;
+	int clr_depth = 0;	/* 24 bit color depth */
+
+	/* COLOR_DEPTH */
+	REG_FLD_MOD(base, HDMI_CORE_VP_PR_CD, clr_depth, 7, 4);
+	/* BYPASS_EN */
+	REG_FLD_MOD(base, HDMI_CORE_VP_CONF, clr_depth ? 0 : 1, 6, 6);
+	/* PP_EN */
+	REG_FLD_MOD(base, HDMI_CORE_VP_CONF, clr_depth ? 1 : 0, 5, 5);
+	/* YCC422_EN */
+	REG_FLD_MOD(base, HDMI_CORE_VP_CONF, 0, 3, 3);
+	/* PP_STUFFING */
+	REG_FLD_MOD(base, HDMI_CORE_VP_STUFF, clr_depth ? 1 : 0, 1, 1);
+	/* YCC422_STUFFING */
+	REG_FLD_MOD(base, HDMI_CORE_VP_STUFF, 1, 2, 2);
+	/* OUTPUT_SELECTOR */
+	REG_FLD_MOD(base, HDMI_CORE_VP_CONF, clr_depth ? 0 : 2, 1, 0);
+}
+
+static void hdmi_core_config_csc(struct hdmi_core_data *core)
+{
+	int clr_depth = 0;	/* 24 bit color depth */
+
+	/* CSC_COLORDEPTH */
+	REG_FLD_MOD(core->base, HDMI_CORE_CSC_SCALE, clr_depth, 7, 4);
+}
+
+static void hdmi_core_config_video_sampler(struct hdmi_core_data *core)
+{
+	int video_mapping = 1;	/* for 24 bit color depth */
+
+	/* VIDEO_MAPPING */
+	REG_FLD_MOD(core->base, HDMI_CORE_TX_INVID0, video_mapping, 4, 0);
+}
+
+static void hdmi_core_aux_infoframe_avi_config(struct hdmi_core_data *core)
+{
+	void __iomem *base = core->base;
+	struct hdmi_core_infoframe_avi avi = core->avi_cfg;
+
+	REG_FLD_MOD(base, HDMI_CORE_FC_AVICONF0, avi.db1_format, 1, 0);
+	REG_FLD_MOD(base, HDMI_CORE_FC_AVICONF0, avi.db1_active_info, 6, 6);
+	REG_FLD_MOD(base, HDMI_CORE_FC_AVICONF0, avi.db1_bar_info_dv, 3, 2);
+	REG_FLD_MOD(base, HDMI_CORE_FC_AVICONF0, avi.db1_scan_info, 5, 4);
+	REG_FLD_MOD(base, HDMI_CORE_FC_AVICONF1, avi.db2_colorimetry, 7, 6);
+	REG_FLD_MOD(base, HDMI_CORE_FC_AVICONF1, avi.db2_aspect_ratio, 5, 4);
+	REG_FLD_MOD(base, HDMI_CORE_FC_AVICONF1, avi.db2_active_fmt_ar, 3, 0);
+	REG_FLD_MOD(base, HDMI_CORE_FC_AVICONF2, avi.db3_itc, 7, 7);
+	REG_FLD_MOD(base, HDMI_CORE_FC_AVICONF2, avi.db3_ec, 6, 4);
+	REG_FLD_MOD(base, HDMI_CORE_FC_AVICONF2, avi.db3_q_range, 3, 2);
+	REG_FLD_MOD(base, HDMI_CORE_FC_AVICONF2, avi.db3_nup_scaling, 1, 0);
+	REG_FLD_MOD(base, HDMI_CORE_FC_AVIVID, avi.db4_videocode, 6, 0);
+	REG_FLD_MOD(base, HDMI_CORE_FC_PRCONF, avi.db5_pixel_repeat, 3, 0);
+}
+
+static void hdmi_core_csc_config(struct hdmi_core_data *core,
+		struct csc_table csc_coeff)
+{
+	void __iomem *base = core->base;
+
+	REG_FLD_MOD(base, HDMI_CORE_CSC_COEF_A1_MSB, csc_coeff.a1 >> 8 , 6, 0);
+	REG_FLD_MOD(base, HDMI_CORE_CSC_COEF_A1_LSB, csc_coeff.a1, 7, 0);
+	REG_FLD_MOD(base, HDMI_CORE_CSC_COEF_A2_MSB, csc_coeff.a2 >> 8, 6, 0);
+	REG_FLD_MOD(base, HDMI_CORE_CSC_COEF_A2_LSB, csc_coeff.a2, 7, 0);
+	REG_FLD_MOD(base, HDMI_CORE_CSC_COEF_A3_MSB, csc_coeff.a3 >> 8, 6, 0);
+	REG_FLD_MOD(base, HDMI_CORE_CSC_COEF_A3_LSB, csc_coeff.a3, 7, 0);
+	REG_FLD_MOD(base, HDMI_CORE_CSC_COEF_A4_MSB, csc_coeff.a4 >> 8, 6, 0);
+	REG_FLD_MOD(base, HDMI_CORE_CSC_COEF_A4_LSB, csc_coeff.a4, 7, 0);
+	REG_FLD_MOD(base, HDMI_CORE_CSC_COEF_B1_MSB, csc_coeff.b1 >> 8, 6, 0);
+	REG_FLD_MOD(base, HDMI_CORE_CSC_COEF_B1_LSB, csc_coeff.b1, 7, 0);
+	REG_FLD_MOD(base, HDMI_CORE_CSC_COEF_B2_MSB, csc_coeff.b2 >> 8, 6, 0);
+	REG_FLD_MOD(base, HDMI_CORE_CSC_COEF_B2_LSB, csc_coeff.b2, 7, 0);
+	REG_FLD_MOD(base, HDMI_CORE_CSC_COEF_B3_MSB, csc_coeff.b3 >> 8, 6, 0);
+	REG_FLD_MOD(base, HDMI_CORE_CSC_COEF_B3_LSB, csc_coeff.b3, 7, 0);
+	REG_FLD_MOD(base, HDMI_CORE_CSC_COEF_B4_MSB, csc_coeff.b4 >> 8, 6, 0);
+	REG_FLD_MOD(base, HDMI_CORE_CSC_COEF_B4_LSB, csc_coeff.b4, 7, 0);
+	REG_FLD_MOD(base, HDMI_CORE_CSC_COEF_C1_MSB, csc_coeff.c1 >> 8, 6, 0);
+	REG_FLD_MOD(base, HDMI_CORE_CSC_COEF_C1_LSB, csc_coeff.c1, 7, 0);
+	REG_FLD_MOD(base, HDMI_CORE_CSC_COEF_C2_MSB, csc_coeff.c2 >> 8, 6, 0);
+	REG_FLD_MOD(base, HDMI_CORE_CSC_COEF_C2_LSB, csc_coeff.c2, 7, 0);
+	REG_FLD_MOD(base, HDMI_CORE_CSC_COEF_C3_MSB, csc_coeff.c3 >> 8, 6, 0);
+	REG_FLD_MOD(base, HDMI_CORE_CSC_COEF_C3_LSB, csc_coeff.c3, 7, 0);
+	REG_FLD_MOD(base, HDMI_CORE_CSC_COEF_C4_MSB, csc_coeff.c4 >> 8, 6, 0);
+	REG_FLD_MOD(base, HDMI_CORE_CSC_COEF_C4_LSB, csc_coeff.c4, 7, 0);
+
+	REG_FLD_MOD(base, HDMI_CORE_MC_FLOWCTRL, 0x1, 0, 0);
+}
+
+static void hdmi_core_configure_range(struct hdmi_core_data *core)
+{
+	struct csc_table csc_coeff = { 0 };
+
+	/* support limited range with 24 bit color depth for now */
+	csc_coeff = csc_table_deepcolor[0];
+	core->avi_cfg.db3_q_range = HDMI_INFOFRAME_AVI_DB3Q_LR;
+
+	hdmi_core_csc_config(core, csc_coeff);
+	hdmi_core_aux_infoframe_avi_config(core);
+}
+
+static void hdmi_core_enable_video_path(struct hdmi_core_data *core)
+{
+	void __iomem *base = core->base;
+
+	DSSDBG("hdmi_core_enable_video_path\n");
+
+	REG_FLD_MOD(base, HDMI_CORE_FC_CTRLDUR, 0x0C, 7, 0);
+	REG_FLD_MOD(base, HDMI_CORE_FC_EXCTRLDUR, 0x20, 7, 0);
+	REG_FLD_MOD(base, HDMI_CORE_FC_EXCTRLSPAC, 0x01, 7, 0);
+	REG_FLD_MOD(base, HDMI_CORE_FC_CH0PREAM, 0x0B, 7, 0);
+	REG_FLD_MOD(base, HDMI_CORE_FC_CH1PREAM, 0x16, 5, 0);
+	REG_FLD_MOD(base, HDMI_CORE_FC_CH2PREAM, 0x21, 5, 0);
+	REG_FLD_MOD(base, HDMI_CORE_MC_CLKDIS, 0x00, 0, 0);
+	REG_FLD_MOD(base, HDMI_CORE_MC_CLKDIS, 0x00, 1, 1);
+}
+
+static void hdmi_core_mask_interrupts(struct hdmi_core_data *core)
+{
+	void __iomem *base = core->base;
+
+	/* Master IRQ mask */
+	REG_FLD_MOD(base, HDMI_CORE_IH_MUTE, 0x3, 1, 0);
+
+	/* Mask all the interrupts in HDMI core */
+
+	REG_FLD_MOD(base, HDMI_CORE_VP_MASK, 0xff, 7, 0);
+	REG_FLD_MOD(base, HDMI_CORE_FC_MASK0, 0xe7, 7, 0);
+	REG_FLD_MOD(base, HDMI_CORE_FC_MASK1, 0xfb, 7, 0);
+	REG_FLD_MOD(base, HDMI_CORE_FC_MASK2, 0x3, 1, 0);
+
+	REG_FLD_MOD(base, HDMI_CORE_AUD_INT, 0x3, 3, 2);
+	REG_FLD_MOD(base, HDMI_CORE_AUD_GP_MASK, 0x3, 1, 0);
+
+	REG_FLD_MOD(base, HDMI_CORE_CEC_MASK, 0x7f, 6, 0);
+
+	REG_FLD_MOD(base, HDMI_CORE_I2CM_CTLINT, 0x1, 6, 6);
+	REG_FLD_MOD(base, HDMI_CORE_I2CM_CTLINT, 0x1, 2, 2);
+	REG_FLD_MOD(base, HDMI_CORE_I2CM_INT, 0x1, 2, 2);
+
+	REG_FLD_MOD(base, HDMI_CORE_PHY_MASK0, 0xf3, 7, 0);
+
+	REG_FLD_MOD(base, HDMI_CORE_IH_PHY_STAT0, 0xff, 7, 0);
+
+	/* Clear all the current interrupt bits */
+
+	REG_FLD_MOD(base, HDMI_CORE_IH_VP_STAT0, 0xff, 7, 0);
+	REG_FLD_MOD(base, HDMI_CORE_IH_FC_STAT0, 0xe7, 7, 0);
+	REG_FLD_MOD(base, HDMI_CORE_IH_FC_STAT1, 0xfb, 7, 0);
+	REG_FLD_MOD(base, HDMI_CORE_IH_FC_STAT2, 0x3, 1, 0);
+
+	REG_FLD_MOD(base, HDMI_CORE_IH_AS_STAT0, 0x7, 2, 0);
+
+	REG_FLD_MOD(base, HDMI_CORE_IH_CEC_STAT0, 0x7f, 6, 0);
+
+	REG_FLD_MOD(base, HDMI_CORE_IH_I2CM_STAT0, 0x3, 1, 0);
+
+	REG_FLD_MOD(base, HDMI_CORE_IH_PHY_STAT0, 0xff, 7, 0);
+}
+
+static void hdmi_core_enable_interrupts(struct hdmi_core_data *core)
+{
+	/* Unmute interrupts */
+	REG_FLD_MOD(core->base, HDMI_CORE_IH_MUTE, 0x0, 1, 0);
+}
+
+int hdmi5_core_handle_irqs(struct hdmi_core_data *core)
+{
+	void __iomem *base = core->base;
+
+	REG_FLD_MOD(base, HDMI_CORE_IH_FC_STAT0, 0xff, 7, 0);
+	REG_FLD_MOD(base, HDMI_CORE_IH_FC_STAT1, 0xff, 7, 0);
+	REG_FLD_MOD(base, HDMI_CORE_IH_FC_STAT2, 0xff, 7, 0);
+	REG_FLD_MOD(base, HDMI_CORE_IH_AS_STAT0, 0xff, 7, 0);
+	REG_FLD_MOD(base, HDMI_CORE_IH_PHY_STAT0, 0xff, 7, 0);
+	REG_FLD_MOD(base, HDMI_CORE_IH_I2CM_STAT0, 0xff, 7, 0);
+	REG_FLD_MOD(base, HDMI_CORE_IH_CEC_STAT0, 0xff, 7, 0);
+	REG_FLD_MOD(base, HDMI_CORE_IH_VP_STAT0, 0xff, 7, 0);
+	REG_FLD_MOD(base, HDMI_CORE_IH_I2CMPHY_STAT0, 0xff, 7, 0);
+
+	return 0;
+}
+
+void hdmi5_configure(struct hdmi_core_data *core, struct hdmi_wp_data *wp,
+		struct hdmi_config *cfg)
+{
+	struct omap_video_timings video_timing;
+	struct hdmi_video_format video_format;
+	struct hdmi_core_vid_config v_core_cfg;
+	struct hdmi_core_infoframe_avi *avi_cfg = &core->avi_cfg;
+
+	hdmi_core_mask_interrupts(core);
+
+	hdmi_core_init(&v_core_cfg, avi_cfg, cfg);
+
+	hdmi_wp_init_vid_fmt_timings(&video_format, &video_timing, cfg);
+
+	hdmi_wp_video_config_timing(wp, &video_timing);
+
+	/* video config */
+	video_format.packing_mode = HDMI_PACK_24b_RGB_YUV444_YUV422;
+
+	hdmi_wp_video_config_format(wp, &video_format);
+
+	hdmi_wp_video_config_interface(wp, &video_timing);
+
+	hdmi_core_configure_range(core);
+
+	/*
+	 * configure core video part, set software reset in the core
+	 */
+	v_core_cfg.packet_mode = HDMI_PACKETMODE24BITPERPIXEL;
+
+	hdmi_core_video_config(core, &v_core_cfg);
+
+	hdmi_core_config_video_packetizer(core);
+	hdmi_core_config_csc(core);
+	hdmi_core_config_video_sampler(core);
+
+	/*
+	 * configure packet info frame video see doc CEA861-D page 65
+	 */
+	avi_cfg->db1_format = HDMI_INFOFRAME_AVI_DB1Y_RGB;
+	avi_cfg->db1_active_info =
+			HDMI_INFOFRAME_AVI_DB1A_ACTIVE_FORMAT_OFF;
+	avi_cfg->db1_bar_info_dv = HDMI_INFOFRAME_AVI_DB1B_NO;
+	avi_cfg->db1_scan_info = HDMI_INFOFRAME_AVI_DB1S_0;
+	avi_cfg->db2_colorimetry = HDMI_INFOFRAME_AVI_DB2C_NO;
+	avi_cfg->db2_aspect_ratio = HDMI_INFOFRAME_AVI_DB2M_NO;
+	avi_cfg->db2_active_fmt_ar = HDMI_INFOFRAME_AVI_DB2R_SAME;
+	avi_cfg->db3_itc = HDMI_INFOFRAME_AVI_DB3ITC_NO;
+	avi_cfg->db3_ec = HDMI_INFOFRAME_AVI_DB3EC_XVYUV601;
+	avi_cfg->db3_q_range = HDMI_INFOFRAME_AVI_DB3Q_DEFAULT;
+	avi_cfg->db3_nup_scaling = HDMI_INFOFRAME_AVI_DB3SC_NO;
+	avi_cfg->db4_videocode = cfg->cm.code;
+	avi_cfg->db5_pixel_repeat = HDMI_INFOFRAME_AVI_DB5PR_NO;
+	avi_cfg->db6_7_line_eoftop = 0;
+	avi_cfg->db8_9_line_sofbottom = 0;
+	avi_cfg->db10_11_pixel_eofleft = 0;
+	avi_cfg->db12_13_pixel_sofright = 0;
+
+	hdmi_core_aux_infoframe_avi_config(core);
+
+	hdmi_core_enable_video_path(core);
+
+	hdmi_core_enable_interrupts(core);
+}
+
+
+#if defined(CONFIG_OMAP5_DSS_HDMI_AUDIO)
+
+static void hdmi5_core_audio_config(struct hdmi_core_data *core,
+			struct hdmi_core_audio_config *cfg)
+{
+	void __iomem *base = core->base;
+	u8 val;
+
+	/* Mute audio before configuring */
+	REG_FLD_MOD(base, HDMI_CORE_FC_AUDSCONF, 0xf, 7, 4);
+
+	/* Set the N parameter */
+	REG_FLD_MOD(base, HDMI_CORE_AUD_N1, cfg->n, 7, 0);
+	REG_FLD_MOD(base, HDMI_CORE_AUD_N2, cfg->n >> 8, 7, 0);
+	REG_FLD_MOD(base, HDMI_CORE_AUD_N3, cfg->n >> 16, 3, 0);
+
+	/*
+	 * CTS manual mode. Automatic mode is not supported when using audio
+	 * parallel interface.
+	 */
+	REG_FLD_MOD(base, HDMI_CORE_AUD_CTS3, 1, 4, 4);
+	REG_FLD_MOD(base, HDMI_CORE_AUD_CTS1, cfg->cts, 7, 0);
+	REG_FLD_MOD(base, HDMI_CORE_AUD_CTS2, cfg->cts >> 8, 7, 0);
+	REG_FLD_MOD(base, HDMI_CORE_AUD_CTS3, cfg->cts >> 16, 3, 0);
+
+	/* Layout of Audio Sample Packets: 2-channel or multichannels */
+	if (cfg->layout == HDMI_AUDIO_LAYOUT_2CH)
+		REG_FLD_MOD(base, HDMI_CORE_FC_AUDSCONF, 0, 0, 0);
+	else
+		REG_FLD_MOD(base, HDMI_CORE_FC_AUDSCONF, 1, 0, 0);
+
+	/* Configure IEC-609580 Validity bits */
+	/* Channel 0 is valid */
+	REG_FLD_MOD(base, HDMI_CORE_FC_AUDSV, 0, 0, 0);
+	REG_FLD_MOD(base, HDMI_CORE_FC_AUDSV, 0, 4, 4);
+
+	if (cfg->layout == HDMI_AUDIO_LAYOUT_2CH)
+		val = 1;
+	else
+		val = 0;
+
+	/* Channels 1, 2 setting */
+	REG_FLD_MOD(base, HDMI_CORE_FC_AUDSV, val, 1, 1);
+	REG_FLD_MOD(base, HDMI_CORE_FC_AUDSV, val, 5, 5);
+	REG_FLD_MOD(base, HDMI_CORE_FC_AUDSV, val, 2, 2);
+	REG_FLD_MOD(base, HDMI_CORE_FC_AUDSV, val, 6, 6);
+	/* Channel 3 setting */
+	if (cfg->layout == HDMI_AUDIO_LAYOUT_6CH)
+		val = 1;
+	REG_FLD_MOD(base, HDMI_CORE_FC_AUDSV, val, 3, 3);
+	REG_FLD_MOD(base, HDMI_CORE_FC_AUDSV, val, 7, 7);
+
+	/* Configure IEC-60958 User bits */
+	/* TODO: should be set by user. */
+	REG_FLD_MOD(base, HDMI_CORE_FC_AUDSU, 0, 7, 0);
+
+	/* Configure IEC-60958 Channel Status word */
+	/* CGMSA */
+	val = cfg->iec60958_cfg->status[5] & IEC958_AES5_CON_CGMSA;
+	REG_FLD_MOD(base, HDMI_CORE_FC_AUDSCHNLS(0), val, 5, 4);
+
+	/* Copyright */
+	val = (cfg->iec60958_cfg->status[0] &
+			IEC958_AES0_CON_NOT_COPYRIGHT) >> 2;
+	REG_FLD_MOD(base, HDMI_CORE_FC_AUDSCHNLS(0), val, 0, 0);
+
+	/* Category */
+	hdmi_write_reg(base, HDMI_CORE_FC_AUDSCHNLS(1),
+		cfg->iec60958_cfg->status[1]);
+
+	/* PCM audio mode */
+	val = (cfg->iec60958_cfg->status[0] & IEC958_AES0_CON_MODE) >> 6;
+	REG_FLD_MOD(base, HDMI_CORE_FC_AUDSCHNLS(2), val, 6, 4);
+
+	/* Source number */
+	val = cfg->iec60958_cfg->status[2] & IEC958_AES2_CON_SOURCE;
+	REG_FLD_MOD(base, HDMI_CORE_FC_AUDSCHNLS(2), val, 3, 4);
+
+	/* Channel number right 0  */
+	REG_FLD_MOD(base, HDMI_CORE_FC_AUDSCHNLS(3), 2, 3, 0);
+	/* Channel number right 1*/
+	REG_FLD_MOD(base, HDMI_CORE_FC_AUDSCHNLS(3), 4, 7, 4);
+	/* Channel number right 2  */
+	REG_FLD_MOD(base, HDMI_CORE_FC_AUDSCHNLS(4), 6, 3, 0);
+	/* Channel number right 3*/
+	REG_FLD_MOD(base, HDMI_CORE_FC_AUDSCHNLS(4), 8, 7, 4);
+	/* Channel number left 0  */
+	REG_FLD_MOD(base, HDMI_CORE_FC_AUDSCHNLS(5), 1, 3, 0);
+	/* Channel number left 1*/
+	REG_FLD_MOD(base, HDMI_CORE_FC_AUDSCHNLS(5), 3, 7, 4);
+	/* Channel number left 2  */
+	REG_FLD_MOD(base, HDMI_CORE_FC_AUDSCHNLS(6), 5, 3, 0);
+	/* Channel number left 3*/
+	REG_FLD_MOD(base, HDMI_CORE_FC_AUDSCHNLS(6), 7, 7, 4);
+
+	/* Clock accuracy and sample rate */
+	hdmi_write_reg(base, HDMI_CORE_FC_AUDSCHNLS(7),
+		cfg->iec60958_cfg->status[3]);
+
+	/* Original sample rate and word length */
+	hdmi_write_reg(base, HDMI_CORE_FC_AUDSCHNLS(8),
+		cfg->iec60958_cfg->status[4]);
+
+	/* Enable FIFO empty and full interrupts */
+	REG_FLD_MOD(base, HDMI_CORE_AUD_INT, 3, 3, 2);
+
+	/* Configure GPA */
+	/* select HBR/SPDIF interfaces */
+	if (cfg->layout == HDMI_AUDIO_LAYOUT_2CH) {
+		/* select HBR/SPDIF interfaces */
+		REG_FLD_MOD(base, HDMI_CORE_AUD_CONF0, 0, 5, 5);
+		/* enable two channels in GPA */
+		REG_FLD_MOD(base, HDMI_CORE_AUD_GP_CONF1, 3, 7, 0);
+	} else if (cfg->layout == HDMI_AUDIO_LAYOUT_6CH) {
+		/* select HBR/SPDIF interfaces */
+		REG_FLD_MOD(base, HDMI_CORE_AUD_CONF0, 0, 5, 5);
+		/* enable six channels in GPA */
+		REG_FLD_MOD(base, HDMI_CORE_AUD_GP_CONF1, 0x3F, 7, 0);
+	} else {
+		/* select HBR/SPDIF interfaces */
+		REG_FLD_MOD(base, HDMI_CORE_AUD_CONF0, 0, 5, 5);
+		/* enable eight channels in GPA */
+		REG_FLD_MOD(base, HDMI_CORE_AUD_GP_CONF1, 0xFF, 7, 0);
+	}
+
+	/* disable HBR */
+	REG_FLD_MOD(base, HDMI_CORE_AUD_GP_CONF2, 0, 0, 0);
+	/* enable PCUV */
+	REG_FLD_MOD(base, HDMI_CORE_AUD_GP_CONF2, 1, 1, 1);
+	/* enable GPA FIFO full and empty mask */
+	REG_FLD_MOD(base, HDMI_CORE_AUD_GP_MASK, 3, 1, 0);
+	/* set polarity of GPA FIFO empty interrupts */
+	REG_FLD_MOD(base, HDMI_CORE_AUD_GP_POL, 1, 0, 0);
+
+	/* unmute audio */
+	REG_FLD_MOD(base, HDMI_CORE_FC_AUDSCONF, 0, 7, 4);
+}
+
+static void hdmi5_core_audio_infoframe_cfg(struct hdmi_core_data *core,
+	 struct snd_cea_861_aud_if *info_aud)
+{
+	void __iomem *base = core->base;
+
+	/* channel count and coding type fields in AUDICONF0 are swapped */
+	hdmi_write_reg(base, HDMI_CORE_FC_AUDICONF0,
+		(info_aud->db1_ct_cc & CEA861_AUDIO_INFOFRAME_DB1CC) << 4 |
+		(info_aud->db1_ct_cc & CEA861_AUDIO_INFOFRAME_DB1CT) >> 4);
+
+	hdmi_write_reg(base, HDMI_CORE_FC_AUDICONF1, info_aud->db2_sf_ss);
+	hdmi_write_reg(base, HDMI_CORE_FC_AUDICONF2, info_aud->db4_ca);
+	hdmi_write_reg(base, HDMI_CORE_FC_AUDICONF3, info_aud->db5_dminh_lsv);
+}
+
+int hdmi5_audio_config(struct hdmi_core_data *core, struct hdmi_wp_data *wp,
+			struct omap_dss_audio *audio, u32 pclk)
+{
+	struct hdmi_audio_format audio_format;
+	struct hdmi_audio_dma audio_dma;
+	struct hdmi_core_audio_config core_cfg;
+	int err, n, cts, channel_count;
+	unsigned int fs_nr;
+	bool word_length_16b = false;
+
+	if (!audio || !audio->iec || !audio->cea || !core)
+		return -EINVAL;
+
+	core_cfg.iec60958_cfg = audio->iec;
+
+	if (!(audio->iec->status[4] & IEC958_AES4_CON_MAX_WORDLEN_24) &&
+		(audio->iec->status[4] & IEC958_AES4_CON_WORDLEN_20_16))
+			word_length_16b = true;
+
+	/* only 16-bit word length supported atm */
+	if (!word_length_16b)
+		return -EINVAL;
+
+	switch (audio->iec->status[3] & IEC958_AES3_CON_FS) {
+	case IEC958_AES3_CON_FS_32000:
+		fs_nr = 32000;
+		break;
+	case IEC958_AES3_CON_FS_44100:
+		fs_nr = 44100;
+		break;
+	case IEC958_AES3_CON_FS_48000:
+		fs_nr = 48000;
+		break;
+	case IEC958_AES3_CON_FS_88200:
+		fs_nr = 88200;
+		break;
+	case IEC958_AES3_CON_FS_96000:
+		fs_nr = 96000;
+		break;
+	case IEC958_AES3_CON_FS_176400:
+		fs_nr = 176400;
+		break;
+	case IEC958_AES3_CON_FS_192000:
+		fs_nr = 192000;
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	err = hdmi_compute_acr(pclk, fs_nr, &n, &cts);
+	core_cfg.n = n;
+	core_cfg.cts = cts;
+
+	/* Audio channels settings */
+	channel_count = (audio->cea->db1_ct_cc & CEA861_AUDIO_INFOFRAME_DB1CC)
+				+ 1;
+
+	if (channel_count == 2)
+		core_cfg.layout = HDMI_AUDIO_LAYOUT_2CH;
+	else if (channel_count == 6)
+		core_cfg.layout = HDMI_AUDIO_LAYOUT_6CH;
+	else
+		core_cfg.layout = HDMI_AUDIO_LAYOUT_8CH;
+
+	/* DMA settings */
+	if (word_length_16b)
+		audio_dma.transfer_size = 0x10;
+	else
+		audio_dma.transfer_size = 0x20;
+	audio_dma.block_size = 0xC0;
+	audio_dma.mode = HDMI_AUDIO_TRANSF_DMA;
+	audio_dma.fifo_threshold = 0x20; /* in number of samples */
+
+	/* audio FIFO format settings for 16-bit samples*/
+	audio_format.samples_per_word = HDMI_AUDIO_ONEWORD_TWOSAMPLES;
+	audio_format.sample_size = HDMI_AUDIO_SAMPLE_16BITS;
+	audio_format.justification = HDMI_AUDIO_JUSTIFY_LEFT;
+
+	/* only LPCM atm */
+	audio_format.type = HDMI_AUDIO_TYPE_LPCM;
+
+	/* disable start/stop signals of IEC 60958 blocks */
+	audio_format.en_sig_blk_strt_end = HDMI_AUDIO_BLOCK_SIG_STARTEND_ON;
+
+	/* configure DMA and audio FIFO format*/
+	hdmi_wp_audio_config_dma(wp, &audio_dma);
+	hdmi_wp_audio_config_format(wp, &audio_format);
+
+	/* configure the core */
+	hdmi5_core_audio_config(core, &core_cfg);
+
+	/* configure CEA 861 audio infoframe */
+	hdmi5_core_audio_infoframe_cfg(core, audio->cea);
+
+	return 0;
+}
+#endif
+
+int hdmi5_core_init(struct platform_device *pdev, struct hdmi_core_data *core)
+{
+	struct resource *res;
+
+	res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "core");
+	if (!res) {
+		DSSERR("can't get CORE IORESOURCE_MEM HDMI\n");
+		return -EINVAL;
+	}
+
+	core->base = devm_ioremap_resource(&pdev->dev, res);
+	if (IS_ERR(core->base)) {
+		DSSERR("can't ioremap HDMI core\n");
+		return PTR_ERR(core->base);
+	}
+
+	return 0;
+}
diff --git a/drivers/video/fbdev/omap2/dss/hdmi5_core.h b/drivers/video/fbdev/omap2/dss/hdmi5_core.h
new file mode 100644
index 00000000000..ce7e9f376f0
--- /dev/null
+++ b/drivers/video/fbdev/omap2/dss/hdmi5_core.h
@@ -0,0 +1,306 @@
+/*
+ * HDMI driver definition for TI OMAP5 processors.
+ *
+ * Copyright (C) 2011-2012 Texas Instruments Incorporated - http://www.ti.com/
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published by
+ * the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef _HDMI5_CORE_H_
+#define _HDMI5_CORE_H_
+
+#include "hdmi.h"
+
+/* HDMI IP Core System */
+
+/* HDMI Identification */
+#define HDMI_CORE_DESIGN_ID			0x00000
+#define HDMI_CORE_REVISION_ID			0x00004
+#define HDMI_CORE_PRODUCT_ID0			0x00008
+#define HDMI_CORE_PRODUCT_ID1			0x0000C
+#define HDMI_CORE_CONFIG0_ID			0x00010
+#define HDMI_CORE_CONFIG1_ID			0x00014
+#define HDMI_CORE_CONFIG2_ID			0x00018
+#define HDMI_CORE_CONFIG3_ID			0x0001C
+
+/* HDMI Interrupt */
+#define HDMI_CORE_IH_FC_STAT0			0x00400
+#define HDMI_CORE_IH_FC_STAT1			0x00404
+#define HDMI_CORE_IH_FC_STAT2			0x00408
+#define HDMI_CORE_IH_AS_STAT0			0x0040C
+#define HDMI_CORE_IH_PHY_STAT0			0x00410
+#define HDMI_CORE_IH_I2CM_STAT0			0x00414
+#define HDMI_CORE_IH_CEC_STAT0			0x00418
+#define HDMI_CORE_IH_VP_STAT0			0x0041C
+#define HDMI_CORE_IH_I2CMPHY_STAT0		0x00420
+#define HDMI_CORE_IH_MUTE			0x007FC
+
+/* HDMI Video Sampler */
+#define HDMI_CORE_TX_INVID0			0x00800
+#define HDMI_CORE_TX_INSTUFFING			0x00804
+#define HDMI_CORE_TX_RGYDATA0			0x00808
+#define HDMI_CORE_TX_RGYDATA1			0x0080C
+#define HDMI_CORE_TX_RCRDATA0			0x00810
+#define HDMI_CORE_TX_RCRDATA1			0x00814
+#define HDMI_CORE_TX_BCBDATA0			0x00818
+#define HDMI_CORE_TX_BCBDATA1			0x0081C
+
+/* HDMI Video Packetizer */
+#define HDMI_CORE_VP_STATUS			0x02000
+#define HDMI_CORE_VP_PR_CD			0x02004
+#define HDMI_CORE_VP_STUFF			0x02008
+#define HDMI_CORE_VP_REMAP			0x0200C
+#define HDMI_CORE_VP_CONF			0x02010
+#define HDMI_CORE_VP_STAT			0x02014
+#define HDMI_CORE_VP_INT			0x02018
+#define HDMI_CORE_VP_MASK			0x0201C
+#define HDMI_CORE_VP_POL			0x02020
+
+/* Frame Composer */
+#define HDMI_CORE_FC_INVIDCONF			0x04000
+#define HDMI_CORE_FC_INHACTIV0			0x04004
+#define HDMI_CORE_FC_INHACTIV1			0x04008
+#define HDMI_CORE_FC_INHBLANK0			0x0400C
+#define HDMI_CORE_FC_INHBLANK1			0x04010
+#define HDMI_CORE_FC_INVACTIV0			0x04014
+#define HDMI_CORE_FC_INVACTIV1			0x04018
+#define HDMI_CORE_FC_INVBLANK			0x0401C
+#define HDMI_CORE_FC_HSYNCINDELAY0		0x04020
+#define HDMI_CORE_FC_HSYNCINDELAY1		0x04024
+#define HDMI_CORE_FC_HSYNCINWIDTH0		0x04028
+#define HDMI_CORE_FC_HSYNCINWIDTH1		0x0402C
+#define HDMI_CORE_FC_VSYNCINDELAY		0x04030
+#define HDMI_CORE_FC_VSYNCINWIDTH		0x04034
+#define HDMI_CORE_FC_INFREQ0			0x04038
+#define HDMI_CORE_FC_INFREQ1			0x0403C
+#define HDMI_CORE_FC_INFREQ2			0x04040
+#define HDMI_CORE_FC_CTRLDUR			0x04044
+#define HDMI_CORE_FC_EXCTRLDUR			0x04048
+#define HDMI_CORE_FC_EXCTRLSPAC			0x0404C
+#define HDMI_CORE_FC_CH0PREAM			0x04050
+#define HDMI_CORE_FC_CH1PREAM			0x04054
+#define HDMI_CORE_FC_CH2PREAM			0x04058
+#define HDMI_CORE_FC_AVICONF3			0x0405C
+#define HDMI_CORE_FC_GCP			0x04060
+#define HDMI_CORE_FC_AVICONF0			0x04064
+#define HDMI_CORE_FC_AVICONF1			0x04068
+#define HDMI_CORE_FC_AVICONF2			0x0406C
+#define HDMI_CORE_FC_AVIVID			0x04070
+#define HDMI_CORE_FC_AVIETB0			0x04074
+#define HDMI_CORE_FC_AVIETB1			0x04078
+#define HDMI_CORE_FC_AVISBB0			0x0407C
+#define HDMI_CORE_FC_AVISBB1			0x04080
+#define HDMI_CORE_FC_AVIELB0			0x04084
+#define HDMI_CORE_FC_AVIELB1			0x04088
+#define HDMI_CORE_FC_AVISRB0			0x0408C
+#define HDMI_CORE_FC_AVISRB1			0x04090
+#define HDMI_CORE_FC_AUDICONF0			0x04094
+#define HDMI_CORE_FC_AUDICONF1			0x04098
+#define HDMI_CORE_FC_AUDICONF2			0x0409C
+#define HDMI_CORE_FC_AUDICONF3			0x040A0
+#define HDMI_CORE_FC_VSDIEEEID0			0x040A4
+#define HDMI_CORE_FC_VSDSIZE			0x040A8
+#define HDMI_CORE_FC_VSDIEEEID1			0x040C0
+#define HDMI_CORE_FC_VSDIEEEID2			0x040C4
+#define HDMI_CORE_FC_VSDPAYLOAD(n)		(n * 4 + 0x040C8)
+#define HDMI_CORE_FC_SPDVENDORNAME(n)		(n * 4 + 0x04128)
+#define HDMI_CORE_FC_SPDPRODUCTNAME(n)		(n * 4 + 0x04148)
+#define HDMI_CORE_FC_SPDDEVICEINF		0x04188
+#define HDMI_CORE_FC_AUDSCONF			0x0418C
+#define HDMI_CORE_FC_AUDSSTAT			0x04190
+#define HDMI_CORE_FC_AUDSV			0x04194
+#define HDMI_CORE_FC_AUDSU			0x04198
+#define HDMI_CORE_FC_AUDSCHNLS(n)		(n * 4 + 0x0419C)
+#define HDMI_CORE_FC_CTRLQHIGH			0x041CC
+#define HDMI_CORE_FC_CTRLQLOW			0x041D0
+#define HDMI_CORE_FC_ACP0			0x041D4
+#define HDMI_CORE_FC_ACP(n)			((16-n) * 4 + 0x04208)
+#define HDMI_CORE_FC_ISCR1_0			0x04248
+#define HDMI_CORE_FC_ISCR1(n)			((16-n) * 4 + 0x0424C)
+#define HDMI_CORE_FC_ISCR2(n)			((15-n) * 4 + 0x0428C)
+#define HDMI_CORE_FC_DATAUTO0			0x042CC
+#define HDMI_CORE_FC_DATAUTO1			0x042D0
+#define HDMI_CORE_FC_DATAUTO2			0x042D4
+#define HDMI_CORE_FC_DATMAN			0x042D8
+#define HDMI_CORE_FC_DATAUTO3			0x042DC
+#define HDMI_CORE_FC_RDRB(n)			(n * 4 + 0x042E0)
+#define HDMI_CORE_FC_STAT0			0x04340
+#define HDMI_CORE_FC_INT0			0x04344
+#define HDMI_CORE_FC_MASK0			0x04348
+#define HDMI_CORE_FC_POL0			0x0434C
+#define HDMI_CORE_FC_STAT1			0x04350
+#define HDMI_CORE_FC_INT1			0x04354
+#define HDMI_CORE_FC_MASK1			0x04358
+#define HDMI_CORE_FC_POL1			0x0435C
+#define HDMI_CORE_FC_STAT2			0x04360
+#define HDMI_CORE_FC_INT2			0x04364
+#define HDMI_CORE_FC_MASK2			0x04368
+#define HDMI_CORE_FC_POL2			0x0436C
+#define HDMI_CORE_FC_PRCONF			0x04380
+#define HDMI_CORE_FC_GMD_STAT			0x04400
+#define HDMI_CORE_FC_GMD_EN			0x04404
+#define HDMI_CORE_FC_GMD_UP			0x04408
+#define HDMI_CORE_FC_GMD_CONF			0x0440C
+#define HDMI_CORE_FC_GMD_HB			0x04410
+#define HDMI_CORE_FC_GMD_PB(n)			(n * 4 + 0x04414)
+#define HDMI_CORE_FC_DBGFORCE			0x04800
+#define HDMI_CORE_FC_DBGAUD0CH0			0x04804
+#define HDMI_CORE_FC_DBGAUD1CH0			0x04808
+#define HDMI_CORE_FC_DBGAUD2CH0			0x0480C
+#define HDMI_CORE_FC_DBGAUD0CH1			0x04810
+#define HDMI_CORE_FC_DBGAUD1CH1			0x04814
+#define HDMI_CORE_FC_DBGAUD2CH1			0x04818
+#define HDMI_CORE_FC_DBGAUD0CH2			0x0481C
+#define HDMI_CORE_FC_DBGAUD1CH2			0x04820
+#define HDMI_CORE_FC_DBGAUD2CH2			0x04824
+#define HDMI_CORE_FC_DBGAUD0CH3			0x04828
+#define HDMI_CORE_FC_DBGAUD1CH3			0x0482C
+#define HDMI_CORE_FC_DBGAUD2CH3			0x04830
+#define HDMI_CORE_FC_DBGAUD0CH4			0x04834
+#define HDMI_CORE_FC_DBGAUD1CH4			0x04838
+#define HDMI_CORE_FC_DBGAUD2CH4			0x0483C
+#define HDMI_CORE_FC_DBGAUD0CH5			0x04840
+#define HDMI_CORE_FC_DBGAUD1CH5			0x04844
+#define HDMI_CORE_FC_DBGAUD2CH5			0x04848
+#define HDMI_CORE_FC_DBGAUD0CH6			0x0484C
+#define HDMI_CORE_FC_DBGAUD1CH6			0x04850
+#define HDMI_CORE_FC_DBGAUD2CH6			0x04854
+#define HDMI_CORE_FC_DBGAUD0CH7			0x04858
+#define HDMI_CORE_FC_DBGAUD1CH7			0x0485C
+#define HDMI_CORE_FC_DBGAUD2CH7			0x04860
+#define HDMI_CORE_FC_DBGTMDS0			0x04864
+#define HDMI_CORE_FC_DBGTMDS1			0x04868
+#define HDMI_CORE_FC_DBGTMDS2			0x0486C
+#define HDMI_CORE_PHY_MASK0			0x0C018
+#define HDMI_CORE_PHY_I2CM_INT_ADDR		0x0C09C
+#define HDMI_CORE_PHY_I2CM_CTLINT_ADDR		0x0C0A0
+
+/* HDMI Audio */
+#define HDMI_CORE_AUD_CONF0			0x0C400
+#define HDMI_CORE_AUD_CONF1			0x0C404
+#define HDMI_CORE_AUD_INT			0x0C408
+#define HDMI_CORE_AUD_N1			0x0C800
+#define HDMI_CORE_AUD_N2			0x0C804
+#define HDMI_CORE_AUD_N3			0x0C808
+#define HDMI_CORE_AUD_CTS1			0x0C80C
+#define HDMI_CORE_AUD_CTS2			0x0C810
+#define HDMI_CORE_AUD_CTS3			0x0C814
+#define HDMI_CORE_AUD_INCLKFS			0x0C818
+#define HDMI_CORE_AUD_CC08			0x0CC08
+#define HDMI_CORE_AUD_GP_CONF0			0x0D400
+#define HDMI_CORE_AUD_GP_CONF1			0x0D404
+#define HDMI_CORE_AUD_GP_CONF2			0x0D408
+#define HDMI_CORE_AUD_D010			0x0D010
+#define HDMI_CORE_AUD_GP_STAT			0x0D40C
+#define HDMI_CORE_AUD_GP_INT			0x0D410
+#define HDMI_CORE_AUD_GP_POL			0x0D414
+#define HDMI_CORE_AUD_GP_MASK			0x0D418
+
+/* HDMI Main Controller */
+#define HDMI_CORE_MC_CLKDIS			0x10004
+#define HDMI_CORE_MC_SWRSTZREQ			0x10008
+#define HDMI_CORE_MC_FLOWCTRL			0x10010
+#define HDMI_CORE_MC_PHYRSTZ			0x10014
+#define HDMI_CORE_MC_LOCKONCLOCK		0x10018
+
+/* HDMI COLOR SPACE CONVERTER */
+#define HDMI_CORE_CSC_CFG			0x10400
+#define HDMI_CORE_CSC_SCALE			0x10404
+#define HDMI_CORE_CSC_COEF_A1_MSB		0x10408
+#define HDMI_CORE_CSC_COEF_A1_LSB		0x1040C
+#define HDMI_CORE_CSC_COEF_A2_MSB		0x10410
+#define HDMI_CORE_CSC_COEF_A2_LSB		0x10414
+#define HDMI_CORE_CSC_COEF_A3_MSB		0x10418
+#define HDMI_CORE_CSC_COEF_A3_LSB		0x1041C
+#define HDMI_CORE_CSC_COEF_A4_MSB		0x10420
+#define HDMI_CORE_CSC_COEF_A4_LSB		0x10424
+#define HDMI_CORE_CSC_COEF_B1_MSB		0x10428
+#define HDMI_CORE_CSC_COEF_B1_LSB		0x1042C
+#define HDMI_CORE_CSC_COEF_B2_MSB		0x10430
+#define HDMI_CORE_CSC_COEF_B2_LSB		0x10434
+#define HDMI_CORE_CSC_COEF_B3_MSB		0x10438
+#define HDMI_CORE_CSC_COEF_B3_LSB		0x1043C
+#define HDMI_CORE_CSC_COEF_B4_MSB		0x10440
+#define HDMI_CORE_CSC_COEF_B4_LSB		0x10444
+#define HDMI_CORE_CSC_COEF_C1_MSB		0x10448
+#define HDMI_CORE_CSC_COEF_C1_LSB		0x1044C
+#define HDMI_CORE_CSC_COEF_C2_MSB		0x10450
+#define HDMI_CORE_CSC_COEF_C2_LSB		0x10454
+#define HDMI_CORE_CSC_COEF_C3_MSB		0x10458
+#define HDMI_CORE_CSC_COEF_C3_LSB		0x1045C
+#define HDMI_CORE_CSC_COEF_C4_MSB		0x10460
+#define HDMI_CORE_CSC_COEF_C4_LSB		0x10464
+
+/* HDMI HDCP */
+#define HDMI_CORE_HDCP_MASK			0x14020
+
+/* HDMI CEC */
+#define HDMI_CORE_CEC_MASK			0x17408
+
+/* HDMI I2C Master */
+#define HDMI_CORE_I2CM_SLAVE			0x157C8
+#define HDMI_CORE_I2CM_ADDRESS			0x157CC
+#define HDMI_CORE_I2CM_DATAO			0x157D0
+#define HDMI_CORE_I2CM_DATAI			0X157D4
+#define HDMI_CORE_I2CM_OPERATION		0x157D8
+#define HDMI_CORE_I2CM_INT			0x157DC
+#define HDMI_CORE_I2CM_CTLINT			0x157E0
+#define HDMI_CORE_I2CM_DIV			0x157E4
+#define HDMI_CORE_I2CM_SEGADDR			0x157E8
+#define HDMI_CORE_I2CM_SOFTRSTZ			0x157EC
+#define HDMI_CORE_I2CM_SEGPTR			0x157F0
+#define HDMI_CORE_I2CM_SS_SCL_HCNT_1_ADDR	0x157F4
+#define HDMI_CORE_I2CM_SS_SCL_HCNT_0_ADDR	0x157F8
+#define HDMI_CORE_I2CM_SS_SCL_LCNT_1_ADDR	0x157FC
+#define HDMI_CORE_I2CM_SS_SCL_LCNT_0_ADDR	0x15800
+#define HDMI_CORE_I2CM_FS_SCL_HCNT_1_ADDR	0x15804
+#define HDMI_CORE_I2CM_FS_SCL_HCNT_0_ADDR	0x15808
+#define HDMI_CORE_I2CM_FS_SCL_LCNT_1_ADDR	0x1580C
+#define HDMI_CORE_I2CM_FS_SCL_LCNT_0_ADDR	0x15810
+#define HDMI_CORE_I2CM_SDA_HOLD_ADDR		0x15814
+
+enum hdmi_core_packet_mode {
+	HDMI_PACKETMODERESERVEDVALUE = 0,
+	HDMI_PACKETMODE24BITPERPIXEL = 4,
+	HDMI_PACKETMODE30BITPERPIXEL = 5,
+	HDMI_PACKETMODE36BITPERPIXEL = 6,
+	HDMI_PACKETMODE48BITPERPIXEL = 7,
+};
+
+struct hdmi_core_vid_config {
+	struct hdmi_config v_fc_config;
+	enum hdmi_core_packet_mode packet_mode;
+	int data_enable_pol;
+	int vblank_osc;
+	int hblank;
+	int vblank;
+};
+
+struct csc_table {
+	u16 a1, a2, a3, a4;
+	u16 b1, b2, b3, b4;
+	u16 c1, c2, c3, c4;
+};
+
+int hdmi5_read_edid(struct hdmi_core_data *core, u8 *edid, int len);
+void hdmi5_core_dump(struct hdmi_core_data *core, struct seq_file *s);
+int hdmi5_core_handle_irqs(struct hdmi_core_data *core);
+void hdmi5_configure(struct hdmi_core_data *core, struct hdmi_wp_data *wp,
+			struct hdmi_config *cfg);
+int hdmi5_core_init(struct platform_device *pdev, struct hdmi_core_data *core);
+
+#if defined(CONFIG_OMAP5_DSS_HDMI_AUDIO)
+int hdmi5_audio_config(struct hdmi_core_data *core, struct hdmi_wp_data *wp,
+			struct omap_dss_audio *audio, u32 pclk);
+#endif
+#endif
diff --git a/drivers/video/fbdev/omap2/dss/hdmi_common.c b/drivers/video/fbdev/omap2/dss/hdmi_common.c
new file mode 100644
index 00000000000..9a2c39cf297
--- /dev/null
+++ b/drivers/video/fbdev/omap2/dss/hdmi_common.c
@@ -0,0 +1,466 @@
+
+/*
+ * Logic for the below structure :
+ * user enters the CEA or VESA timings by specifying the HDMI/DVI code.
+ * There is a correspondence between CEA/VESA timing and code, please
+ * refer to section 6.3 in HDMI 1.3 specification for timing code.
+ *
+ * In the below structure, cea_vesa_timings corresponds to all OMAP4
+ * supported CEA and VESA timing values.code_cea corresponds to the CEA
+ * code, It is used to get the timing from cea_vesa_timing array.Similarly
+ * with code_vesa. Code_index is used for back mapping, that is once EDID
+ * is read from the TV, EDID is parsed to find the timing values and then
+ * map it to corresponding CEA or VESA index.
+ */
+
+#define DSS_SUBSYS_NAME "HDMI"
+
+#include <linux/kernel.h>
+#include <linux/err.h>
+#include <linux/of.h>
+#include <video/omapdss.h>
+
+#include "hdmi.h"
+
+static const struct hdmi_config cea_timings[] = {
+	{
+		{ 640, 480, 25200000, 96, 16, 48, 2, 10, 33,
+			OMAPDSS_SIG_ACTIVE_LOW, OMAPDSS_SIG_ACTIVE_LOW,
+			false, },
+		{ 1, HDMI_HDMI },
+	},
+	{
+		{ 720, 480, 27027000, 62, 16, 60, 6, 9, 30,
+			OMAPDSS_SIG_ACTIVE_LOW, OMAPDSS_SIG_ACTIVE_LOW,
+			false, },
+		{ 2, HDMI_HDMI },
+	},
+	{
+		{ 1280, 720, 74250000, 40, 110, 220, 5, 5, 20,
+			OMAPDSS_SIG_ACTIVE_HIGH, OMAPDSS_SIG_ACTIVE_HIGH,
+			false, },
+		{ 4, HDMI_HDMI },
+	},
+	{
+		{ 1920, 540, 74250000, 44, 88, 148, 5, 2, 15,
+			OMAPDSS_SIG_ACTIVE_HIGH, OMAPDSS_SIG_ACTIVE_HIGH,
+			true, },
+		{ 5, HDMI_HDMI },
+	},
+	{
+		{ 1440, 240, 27027000, 124, 38, 114, 3, 4, 15,
+			OMAPDSS_SIG_ACTIVE_LOW, OMAPDSS_SIG_ACTIVE_LOW,
+			true, },
+		{ 6, HDMI_HDMI },
+	},
+	{
+		{ 1920, 1080, 148500000, 44, 88, 148, 5, 4, 36,
+			OMAPDSS_SIG_ACTIVE_HIGH, OMAPDSS_SIG_ACTIVE_HIGH,
+			false, },
+		{ 16, HDMI_HDMI },
+	},
+	{
+		{ 720, 576, 27000000, 64, 12, 68, 5, 5, 39,
+			OMAPDSS_SIG_ACTIVE_LOW, OMAPDSS_SIG_ACTIVE_LOW,
+			false, },
+		{ 17, HDMI_HDMI },
+	},
+	{
+		{ 1280, 720, 74250000, 40, 440, 220, 5, 5, 20,
+			OMAPDSS_SIG_ACTIVE_HIGH, OMAPDSS_SIG_ACTIVE_HIGH,
+			false, },
+		{ 19, HDMI_HDMI },
+	},
+	{
+		{ 1920, 540, 74250000, 44, 528, 148, 5, 2, 15,
+			OMAPDSS_SIG_ACTIVE_HIGH, OMAPDSS_SIG_ACTIVE_HIGH,
+			true, },
+		{ 20, HDMI_HDMI },
+	},
+	{
+		{ 1440, 288, 27000000, 126, 24, 138, 3, 2, 19,
+			OMAPDSS_SIG_ACTIVE_LOW, OMAPDSS_SIG_ACTIVE_LOW,
+			true, },
+		{ 21, HDMI_HDMI },
+	},
+	{
+		{ 1440, 576, 54000000, 128, 24, 136, 5, 5, 39,
+			OMAPDSS_SIG_ACTIVE_LOW, OMAPDSS_SIG_ACTIVE_LOW,
+			false, },
+		{ 29, HDMI_HDMI },
+	},
+	{
+		{ 1920, 1080, 148500000, 44, 528, 148, 5, 4, 36,
+			OMAPDSS_SIG_ACTIVE_HIGH, OMAPDSS_SIG_ACTIVE_HIGH,
+			false, },
+		{ 31, HDMI_HDMI },
+	},
+	{
+		{ 1920, 1080, 74250000, 44, 638, 148, 5, 4, 36,
+			OMAPDSS_SIG_ACTIVE_HIGH, OMAPDSS_SIG_ACTIVE_HIGH,
+			false, },
+		{ 32, HDMI_HDMI },
+	},
+	{
+		{ 2880, 480, 108108000, 248, 64, 240, 6, 9, 30,
+			OMAPDSS_SIG_ACTIVE_LOW, OMAPDSS_SIG_ACTIVE_LOW,
+			false, },
+		{ 35, HDMI_HDMI },
+	},
+	{
+		{ 2880, 576, 108000000, 256, 48, 272, 5, 5, 39,
+			OMAPDSS_SIG_ACTIVE_LOW, OMAPDSS_SIG_ACTIVE_LOW,
+			false, },
+		{ 37, HDMI_HDMI },
+	},
+};
+
+static const struct hdmi_config vesa_timings[] = {
+/* VESA From Here */
+	{
+		{ 640, 480, 25175000, 96, 16, 48, 2, 11, 31,
+			OMAPDSS_SIG_ACTIVE_LOW, OMAPDSS_SIG_ACTIVE_LOW,
+			false, },
+		{ 4, HDMI_DVI },
+	},
+	{
+		{ 800, 600, 40000000, 128, 40, 88, 4, 1, 23,
+			OMAPDSS_SIG_ACTIVE_HIGH, OMAPDSS_SIG_ACTIVE_HIGH,
+			false, },
+		{ 9, HDMI_DVI },
+	},
+	{
+		{ 848, 480, 33750000, 112, 16, 112, 8, 6, 23,
+			OMAPDSS_SIG_ACTIVE_HIGH, OMAPDSS_SIG_ACTIVE_HIGH,
+			false, },
+		{ 0xE, HDMI_DVI },
+	},
+	{
+		{ 1280, 768, 79500000, 128, 64, 192, 7, 3, 20,
+			OMAPDSS_SIG_ACTIVE_HIGH, OMAPDSS_SIG_ACTIVE_LOW,
+			false, },
+		{ 0x17, HDMI_DVI },
+	},
+	{
+		{ 1280, 800, 83500000, 128, 72, 200, 6, 3, 22,
+			OMAPDSS_SIG_ACTIVE_HIGH, OMAPDSS_SIG_ACTIVE_LOW,
+			false, },
+		{ 0x1C, HDMI_DVI },
+	},
+	{
+		{ 1360, 768, 85500000, 112, 64, 256, 6, 3, 18,
+			OMAPDSS_SIG_ACTIVE_HIGH, OMAPDSS_SIG_ACTIVE_HIGH,
+			false, },
+		{ 0x27, HDMI_DVI },
+	},
+	{
+		{ 1280, 960, 108000000, 112, 96, 312, 3, 1, 36,
+			OMAPDSS_SIG_ACTIVE_HIGH, OMAPDSS_SIG_ACTIVE_HIGH,
+			false, },
+		{ 0x20, HDMI_DVI },
+	},
+	{
+		{ 1280, 1024, 108000000, 112, 48, 248, 3, 1, 38,
+			OMAPDSS_SIG_ACTIVE_HIGH, OMAPDSS_SIG_ACTIVE_HIGH,
+			false, },
+		{ 0x23, HDMI_DVI },
+	},
+	{
+		{ 1024, 768, 65000000, 136, 24, 160, 6, 3, 29,
+			OMAPDSS_SIG_ACTIVE_LOW, OMAPDSS_SIG_ACTIVE_LOW,
+			false, },
+		{ 0x10, HDMI_DVI },
+	},
+	{
+		{ 1400, 1050, 121750000, 144, 88, 232, 4, 3, 32,
+			OMAPDSS_SIG_ACTIVE_HIGH, OMAPDSS_SIG_ACTIVE_LOW,
+			false, },
+		{ 0x2A, HDMI_DVI },
+	},
+	{
+		{ 1440, 900, 106500000, 152, 80, 232, 6, 3, 25,
+			OMAPDSS_SIG_ACTIVE_HIGH, OMAPDSS_SIG_ACTIVE_LOW,
+			false, },
+		{ 0x2F, HDMI_DVI },
+	},
+	{
+		{ 1680, 1050, 146250000, 176 , 104, 280, 6, 3, 30,
+			OMAPDSS_SIG_ACTIVE_HIGH, OMAPDSS_SIG_ACTIVE_LOW,
+			false, },
+		{ 0x3A, HDMI_DVI },
+	},
+	{
+		{ 1366, 768, 85500000, 143, 70, 213, 3, 3, 24,
+			OMAPDSS_SIG_ACTIVE_HIGH, OMAPDSS_SIG_ACTIVE_HIGH,
+			false, },
+		{ 0x51, HDMI_DVI },
+	},
+	{
+		{ 1920, 1080, 148500000, 44, 148, 80, 5, 4, 36,
+			OMAPDSS_SIG_ACTIVE_HIGH, OMAPDSS_SIG_ACTIVE_HIGH,
+			false, },
+		{ 0x52, HDMI_DVI },
+	},
+	{
+		{ 1280, 768, 68250000, 32, 48, 80, 7, 3, 12,
+			OMAPDSS_SIG_ACTIVE_LOW, OMAPDSS_SIG_ACTIVE_HIGH,
+			false, },
+		{ 0x16, HDMI_DVI },
+	},
+	{
+		{ 1400, 1050, 101000000, 32, 48, 80, 4, 3, 23,
+			OMAPDSS_SIG_ACTIVE_LOW, OMAPDSS_SIG_ACTIVE_HIGH,
+			false, },
+		{ 0x29, HDMI_DVI },
+	},
+	{
+		{ 1680, 1050, 119000000, 32, 48, 80, 6, 3, 21,
+			OMAPDSS_SIG_ACTIVE_LOW, OMAPDSS_SIG_ACTIVE_HIGH,
+			false, },
+		{ 0x39, HDMI_DVI },
+	},
+	{
+		{ 1280, 800, 79500000, 32, 48, 80, 6, 3, 14,
+			OMAPDSS_SIG_ACTIVE_LOW, OMAPDSS_SIG_ACTIVE_HIGH,
+			false, },
+		{ 0x1B, HDMI_DVI },
+	},
+	{
+		{ 1280, 720, 74250000, 40, 110, 220, 5, 5, 20,
+			OMAPDSS_SIG_ACTIVE_HIGH, OMAPDSS_SIG_ACTIVE_HIGH,
+			false, },
+		{ 0x55, HDMI_DVI },
+	},
+	{
+		{ 1920, 1200, 154000000, 32, 48, 80, 6, 3, 26,
+			OMAPDSS_SIG_ACTIVE_LOW, OMAPDSS_SIG_ACTIVE_HIGH,
+			false, },
+		{ 0x44, HDMI_DVI },
+	},
+};
+
+const struct hdmi_config *hdmi_default_timing(void)
+{
+	return &vesa_timings[0];
+}
+
+static const struct hdmi_config *hdmi_find_timing(int code,
+			const struct hdmi_config *timings_arr, int len)
+{
+	int i;
+
+	for (i = 0; i < len; i++) {
+		if (timings_arr[i].cm.code == code)
+			return &timings_arr[i];
+	}
+
+	return NULL;
+}
+
+const struct hdmi_config *hdmi_get_timings(int mode, int code)
+{
+	const struct hdmi_config *arr;
+	int len;
+
+	if (mode == HDMI_DVI) {
+		arr = vesa_timings;
+		len = ARRAY_SIZE(vesa_timings);
+	} else {
+		arr = cea_timings;
+		len = ARRAY_SIZE(cea_timings);
+	}
+
+	return hdmi_find_timing(code, arr, len);
+}
+
+static bool hdmi_timings_compare(struct omap_video_timings *timing1,
+			const struct omap_video_timings *timing2)
+{
+	int timing1_vsync, timing1_hsync, timing2_vsync, timing2_hsync;
+
+	if ((DIV_ROUND_CLOSEST(timing2->pixelclock, 1000000) ==
+			DIV_ROUND_CLOSEST(timing1->pixelclock, 1000000)) &&
+		(timing2->x_res == timing1->x_res) &&
+		(timing2->y_res == timing1->y_res)) {
+
+		timing2_hsync = timing2->hfp + timing2->hsw + timing2->hbp;
+		timing1_hsync = timing1->hfp + timing1->hsw + timing1->hbp;
+		timing2_vsync = timing2->vfp + timing2->vsw + timing2->vbp;
+		timing1_vsync = timing1->vfp + timing1->vsw + timing1->vbp;
+
+		DSSDBG("timing1_hsync = %d timing1_vsync = %d"\
+			"timing2_hsync = %d timing2_vsync = %d\n",
+			timing1_hsync, timing1_vsync,
+			timing2_hsync, timing2_vsync);
+
+		if ((timing1_hsync == timing2_hsync) &&
+			(timing1_vsync == timing2_vsync)) {
+			return true;
+		}
+	}
+	return false;
+}
+
+struct hdmi_cm hdmi_get_code(struct omap_video_timings *timing)
+{
+	int i;
+	struct hdmi_cm cm = {-1};
+	DSSDBG("hdmi_get_code\n");
+
+	for (i = 0; i < ARRAY_SIZE(cea_timings); i++) {
+		if (hdmi_timings_compare(timing, &cea_timings[i].timings)) {
+			cm = cea_timings[i].cm;
+			goto end;
+		}
+	}
+	for (i = 0; i < ARRAY_SIZE(vesa_timings); i++) {
+		if (hdmi_timings_compare(timing, &vesa_timings[i].timings)) {
+			cm = vesa_timings[i].cm;
+			goto end;
+		}
+	}
+
+end:
+	return cm;
+}
+
+int hdmi_parse_lanes_of(struct platform_device *pdev, struct device_node *ep,
+	struct hdmi_phy_data *phy)
+{
+	struct property *prop;
+	int r, len;
+
+	prop = of_find_property(ep, "lanes", &len);
+	if (prop) {
+		u32 lanes[8];
+
+		if (len / sizeof(u32) != ARRAY_SIZE(lanes)) {
+			dev_err(&pdev->dev, "bad number of lanes\n");
+			return -EINVAL;
+		}
+
+		r = of_property_read_u32_array(ep, "lanes", lanes,
+			ARRAY_SIZE(lanes));
+		if (r) {
+			dev_err(&pdev->dev, "failed to read lane data\n");
+			return r;
+		}
+
+		r = hdmi_phy_parse_lanes(phy, lanes);
+		if (r) {
+			dev_err(&pdev->dev, "failed to parse lane data\n");
+			return r;
+		}
+	} else {
+		static const u32 default_lanes[] = { 0, 1, 2, 3, 4, 5, 6, 7 };
+
+		r = hdmi_phy_parse_lanes(phy, default_lanes);
+		if (WARN_ON(r)) {
+			dev_err(&pdev->dev, "failed to parse lane data\n");
+			return r;
+		}
+	}
+
+	return 0;
+}
+
+#if defined(CONFIG_OMAP4_DSS_HDMI_AUDIO)
+int hdmi_compute_acr(u32 pclk, u32 sample_freq, u32 *n, u32 *cts)
+{
+	u32 deep_color;
+	bool deep_color_correct = false;
+
+	if (n == NULL || cts == NULL)
+		return -EINVAL;
+
+	/* TODO: When implemented, query deep color mode here. */
+	deep_color = 100;
+
+	/*
+	 * When using deep color, the default N value (as in the HDMI
+	 * specification) yields to an non-integer CTS. Hence, we
+	 * modify it while keeping the restrictions described in
+	 * section 7.2.1 of the HDMI 1.4a specification.
+	 */
+	switch (sample_freq) {
+	case 32000:
+	case 48000:
+	case 96000:
+	case 192000:
+		if (deep_color == 125)
+			if (pclk == 27027000 || pclk == 74250000)
+				deep_color_correct = true;
+		if (deep_color == 150)
+			if (pclk == 27027000)
+				deep_color_correct = true;
+		break;
+	case 44100:
+	case 88200:
+	case 176400:
+		if (deep_color == 125)
+			if (pclk == 27027000)
+				deep_color_correct = true;
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	if (deep_color_correct) {
+		switch (sample_freq) {
+		case 32000:
+			*n = 8192;
+			break;
+		case 44100:
+			*n = 12544;
+			break;
+		case 48000:
+			*n = 8192;
+			break;
+		case 88200:
+			*n = 25088;
+			break;
+		case 96000:
+			*n = 16384;
+			break;
+		case 176400:
+			*n = 50176;
+			break;
+		case 192000:
+			*n = 32768;
+			break;
+		default:
+			return -EINVAL;
+		}
+	} else {
+		switch (sample_freq) {
+		case 32000:
+			*n = 4096;
+			break;
+		case 44100:
+			*n = 6272;
+			break;
+		case 48000:
+			*n = 6144;
+			break;
+		case 88200:
+			*n = 12544;
+			break;
+		case 96000:
+			*n = 12288;
+			break;
+		case 176400:
+			*n = 25088;
+			break;
+		case 192000:
+			*n = 24576;
+			break;
+		default:
+			return -EINVAL;
+		}
+	}
+	/* Calculate CTS. See HDMI 1.3a or 1.4a specifications */
+	*cts = (pclk/1000) * (*n / 128) * deep_color / (sample_freq / 10);
+
+	return 0;
+}
+#endif
diff --git a/drivers/video/fbdev/omap2/dss/hdmi_phy.c b/drivers/video/fbdev/omap2/dss/hdmi_phy.c
new file mode 100644
index 00000000000..e007ac892d7
--- /dev/null
+++ b/drivers/video/fbdev/omap2/dss/hdmi_phy.c
@@ -0,0 +1,255 @@
+/*
+ * HDMI PHY
+ *
+ * Copyright (C) 2013 Texas Instruments Incorporated
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published by
+ * the Free Software Foundation.
+ */
+
+#include <linux/kernel.h>
+#include <linux/err.h>
+#include <linux/io.h>
+#include <linux/platform_device.h>
+#include <linux/slab.h>
+#include <video/omapdss.h>
+
+#include "dss.h"
+#include "hdmi.h"
+
+struct hdmi_phy_features {
+	bool bist_ctrl;
+	bool calc_freqout;
+	bool ldo_voltage;
+	unsigned long dcofreq_min;
+	unsigned long max_phy;
+};
+
+static const struct hdmi_phy_features *phy_feat;
+
+void hdmi_phy_dump(struct hdmi_phy_data *phy, struct seq_file *s)
+{
+#define DUMPPHY(r) seq_printf(s, "%-35s %08x\n", #r,\
+		hdmi_read_reg(phy->base, r))
+
+	DUMPPHY(HDMI_TXPHY_TX_CTRL);
+	DUMPPHY(HDMI_TXPHY_DIGITAL_CTRL);
+	DUMPPHY(HDMI_TXPHY_POWER_CTRL);
+	DUMPPHY(HDMI_TXPHY_PAD_CFG_CTRL);
+	if (phy_feat->bist_ctrl)
+		DUMPPHY(HDMI_TXPHY_BIST_CONTROL);
+}
+
+int hdmi_phy_parse_lanes(struct hdmi_phy_data *phy, const u32 *lanes)
+{
+	int i;
+
+	for (i = 0; i < 8; i += 2) {
+		u8 lane, pol;
+		int dx, dy;
+
+		dx = lanes[i];
+		dy = lanes[i + 1];
+
+		if (dx < 0 || dx >= 8)
+			return -EINVAL;
+
+		if (dy < 0 || dy >= 8)
+			return -EINVAL;
+
+		if (dx & 1) {
+			if (dy != dx - 1)
+				return -EINVAL;
+			pol = 1;
+		} else {
+			if (dy != dx + 1)
+				return -EINVAL;
+			pol = 0;
+		}
+
+		lane = dx / 2;
+
+		phy->lane_function[lane] = i / 2;
+		phy->lane_polarity[lane] = pol;
+	}
+
+	return 0;
+}
+
+static void hdmi_phy_configure_lanes(struct hdmi_phy_data *phy)
+{
+	static const u16 pad_cfg_list[] = {
+		0x0123,
+		0x0132,
+		0x0312,
+		0x0321,
+		0x0231,
+		0x0213,
+		0x1023,
+		0x1032,
+		0x3012,
+		0x3021,
+		0x2031,
+		0x2013,
+		0x1203,
+		0x1302,
+		0x3102,
+		0x3201,
+		0x2301,
+		0x2103,
+		0x1230,
+		0x1320,
+		0x3120,
+		0x3210,
+		0x2310,
+		0x2130,
+	};
+
+	u16 lane_cfg = 0;
+	int i;
+	unsigned lane_cfg_val;
+	u16 pol_val = 0;
+
+	for (i = 0; i < 4; ++i)
+		lane_cfg |= phy->lane_function[i] << ((3 - i) * 4);
+
+	pol_val |= phy->lane_polarity[0] << 0;
+	pol_val |= phy->lane_polarity[1] << 3;
+	pol_val |= phy->lane_polarity[2] << 2;
+	pol_val |= phy->lane_polarity[3] << 1;
+
+	for (i = 0; i < ARRAY_SIZE(pad_cfg_list); ++i)
+		if (pad_cfg_list[i] == lane_cfg)
+			break;
+
+	if (WARN_ON(i == ARRAY_SIZE(pad_cfg_list)))
+		i = 0;
+
+	lane_cfg_val = i;
+
+	REG_FLD_MOD(phy->base, HDMI_TXPHY_PAD_CFG_CTRL, lane_cfg_val, 26, 22);
+	REG_FLD_MOD(phy->base, HDMI_TXPHY_PAD_CFG_CTRL, pol_val, 30, 27);
+}
+
+int hdmi_phy_configure(struct hdmi_phy_data *phy, struct hdmi_config *cfg)
+{
+	u8 freqout;
+
+	/*
+	 * Read address 0 in order to get the SCP reset done completed
+	 * Dummy access performed to make sure reset is done
+	 */
+	hdmi_read_reg(phy->base, HDMI_TXPHY_TX_CTRL);
+
+	/*
+	 * In OMAP5+, the HFBITCLK must be divided by 2 before issuing the
+	 * HDMI_PHYPWRCMD_LDOON command.
+	*/
+	if (phy_feat->bist_ctrl)
+		REG_FLD_MOD(phy->base, HDMI_TXPHY_BIST_CONTROL, 1, 11, 11);
+
+	if (phy_feat->calc_freqout) {
+		/* DCOCLK/10 is pixel clock, compare pclk with DCOCLK_MIN/10 */
+		u32 dco_min = phy_feat->dcofreq_min / 10;
+		u32 pclk = cfg->timings.pixelclock;
+
+		if (pclk < dco_min)
+			freqout = 0;
+		else if ((pclk >= dco_min) && (pclk < phy_feat->max_phy))
+			freqout = 1;
+		else
+			freqout = 2;
+	} else {
+		freqout = 1;
+	}
+
+	/*
+	 * Write to phy address 0 to configure the clock
+	 * use HFBITCLK write HDMI_TXPHY_TX_CONTROL_FREQOUT field
+	 */
+	REG_FLD_MOD(phy->base, HDMI_TXPHY_TX_CTRL, freqout, 31, 30);
+
+	/* Write to phy address 1 to start HDMI line (TXVALID and TMDSCLKEN) */
+	hdmi_write_reg(phy->base, HDMI_TXPHY_DIGITAL_CTRL, 0xF0000000);
+
+	/* Setup max LDO voltage */
+	if (phy_feat->ldo_voltage)
+		REG_FLD_MOD(phy->base, HDMI_TXPHY_POWER_CTRL, 0xB, 3, 0);
+
+	hdmi_phy_configure_lanes(phy);
+
+	return 0;
+}
+
+static const struct hdmi_phy_features omap44xx_phy_feats = {
+	.bist_ctrl	=	false,
+	.calc_freqout	=	false,
+	.ldo_voltage	=	true,
+	.dcofreq_min	=	500000000,
+	.max_phy	=	185675000,
+};
+
+static const struct hdmi_phy_features omap54xx_phy_feats = {
+	.bist_ctrl	=	true,
+	.calc_freqout	=	true,
+	.ldo_voltage	=	false,
+	.dcofreq_min	=	750000000,
+	.max_phy	=	186000000,
+};
+
+static int hdmi_phy_init_features(struct platform_device *pdev)
+{
+	struct hdmi_phy_features *dst;
+	const struct hdmi_phy_features *src;
+
+	dst = devm_kzalloc(&pdev->dev, sizeof(*dst), GFP_KERNEL);
+	if (!dst) {
+		dev_err(&pdev->dev, "Failed to allocate HDMI PHY Features\n");
+		return -ENOMEM;
+	}
+
+	switch (omapdss_get_version()) {
+	case OMAPDSS_VER_OMAP4430_ES1:
+	case OMAPDSS_VER_OMAP4430_ES2:
+	case OMAPDSS_VER_OMAP4:
+		src = &omap44xx_phy_feats;
+		break;
+
+	case OMAPDSS_VER_OMAP5:
+		src = &omap54xx_phy_feats;
+		break;
+
+	default:
+		return -ENODEV;
+	}
+
+	memcpy(dst, src, sizeof(*dst));
+	phy_feat = dst;
+
+	return 0;
+}
+
+int hdmi_phy_init(struct platform_device *pdev, struct hdmi_phy_data *phy)
+{
+	int r;
+	struct resource *res;
+
+	r = hdmi_phy_init_features(pdev);
+	if (r)
+		return r;
+
+	res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "phy");
+	if (!res) {
+		DSSERR("can't get PHY mem resource\n");
+		return -EINVAL;
+	}
+
+	phy->base = devm_ioremap_resource(&pdev->dev, res);
+	if (IS_ERR(phy->base)) {
+		DSSERR("can't ioremap TX PHY\n");
+		return PTR_ERR(phy->base);
+	}
+
+	return 0;
+}
diff --git a/drivers/video/fbdev/omap2/dss/hdmi_pll.c b/drivers/video/fbdev/omap2/dss/hdmi_pll.c
new file mode 100644
index 00000000000..54df12a8d74
--- /dev/null
+++ b/drivers/video/fbdev/omap2/dss/hdmi_pll.c
@@ -0,0 +1,291 @@
+/*
+ * HDMI PLL
+ *
+ * Copyright (C) 2013 Texas Instruments Incorporated
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published by
+ * the Free Software Foundation.
+ */
+
+#define DSS_SUBSYS_NAME "HDMIPLL"
+
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/err.h>
+#include <linux/io.h>
+#include <linux/platform_device.h>
+#include <video/omapdss.h>
+
+#include "dss.h"
+#include "hdmi.h"
+
+#define HDMI_DEFAULT_REGN 16
+#define HDMI_DEFAULT_REGM2 1
+
+struct hdmi_pll_features {
+	bool sys_reset;
+	/* this is a hack, need to replace it with a better computation of M2 */
+	bool bound_dcofreq;
+	unsigned long fint_min, fint_max;
+	u16 regm_max;
+	unsigned long dcofreq_low_min, dcofreq_low_max;
+	unsigned long dcofreq_high_min, dcofreq_high_max;
+};
+
+static const struct hdmi_pll_features *pll_feat;
+
+void hdmi_pll_dump(struct hdmi_pll_data *pll, struct seq_file *s)
+{
+#define DUMPPLL(r) seq_printf(s, "%-35s %08x\n", #r,\
+		hdmi_read_reg(pll->base, r))
+
+	DUMPPLL(PLLCTRL_PLL_CONTROL);
+	DUMPPLL(PLLCTRL_PLL_STATUS);
+	DUMPPLL(PLLCTRL_PLL_GO);
+	DUMPPLL(PLLCTRL_CFG1);
+	DUMPPLL(PLLCTRL_CFG2);
+	DUMPPLL(PLLCTRL_CFG3);
+	DUMPPLL(PLLCTRL_SSC_CFG1);
+	DUMPPLL(PLLCTRL_SSC_CFG2);
+	DUMPPLL(PLLCTRL_CFG4);
+}
+
+void hdmi_pll_compute(struct hdmi_pll_data *pll, unsigned long clkin, int phy)
+{
+	struct hdmi_pll_info *pi = &pll->info;
+	unsigned long refclk;
+	u32 mf;
+
+	/* use our funky units */
+	clkin /= 10000;
+
+	/*
+	 * Input clock is predivided by N + 1
+	 * out put of which is reference clk
+	 */
+
+	pi->regn = HDMI_DEFAULT_REGN;
+
+	refclk = clkin / pi->regn;
+
+	/* temorary hack to make sure DCO freq isn't calculated too low */
+	if (pll_feat->bound_dcofreq && phy <= 65000)
+		pi->regm2 = 3;
+	else
+		pi->regm2 = HDMI_DEFAULT_REGM2;
+
+	/*
+	 * multiplier is pixel_clk/ref_clk
+	 * Multiplying by 100 to avoid fractional part removal
+	 */
+	pi->regm = phy * pi->regm2 / refclk;
+
+	/*
+	 * fractional multiplier is remainder of the difference between
+	 * multiplier and actual phy(required pixel clock thus should be
+	 * multiplied by 2^18(262144) divided by the reference clock
+	 */
+	mf = (phy - pi->regm / pi->regm2 * refclk) * 262144;
+	pi->regmf = pi->regm2 * mf / refclk;
+
+	/*
+	 * Dcofreq should be set to 1 if required pixel clock
+	 * is greater than 1000MHz
+	 */
+	pi->dcofreq = phy > 1000 * 100;
+	pi->regsd = ((pi->regm * clkin / 10) / (pi->regn * 250) + 5) / 10;
+
+	/* Set the reference clock to sysclk reference */
+	pi->refsel = HDMI_REFSEL_SYSCLK;
+
+	DSSDBG("M = %d Mf = %d\n", pi->regm, pi->regmf);
+	DSSDBG("range = %d sd = %d\n", pi->dcofreq, pi->regsd);
+}
+
+
+static int hdmi_pll_config(struct hdmi_pll_data *pll)
+{
+	u32 r;
+	struct hdmi_pll_info *fmt = &pll->info;
+
+	/* PLL start always use manual mode */
+	REG_FLD_MOD(pll->base, PLLCTRL_PLL_CONTROL, 0x0, 0, 0);
+
+	r = hdmi_read_reg(pll->base, PLLCTRL_CFG1);
+	r = FLD_MOD(r, fmt->regm, 20, 9);	/* CFG1_PLL_REGM */
+	r = FLD_MOD(r, fmt->regn - 1, 8, 1);	/* CFG1_PLL_REGN */
+	hdmi_write_reg(pll->base, PLLCTRL_CFG1, r);
+
+	r = hdmi_read_reg(pll->base, PLLCTRL_CFG2);
+
+	r = FLD_MOD(r, 0x0, 12, 12);	/* PLL_HIGHFREQ divide by 2 */
+	r = FLD_MOD(r, 0x1, 13, 13);	/* PLL_REFEN */
+	r = FLD_MOD(r, 0x0, 14, 14);	/* PHY_CLKINEN de-assert during locking */
+	r = FLD_MOD(r, fmt->refsel, 22, 21);	/* REFSEL */
+
+	if (fmt->dcofreq) {
+		/* divider programming for frequency beyond 1000Mhz */
+		REG_FLD_MOD(pll->base, PLLCTRL_CFG3, fmt->regsd, 17, 10);
+		r = FLD_MOD(r, 0x4, 3, 1);	/* 1000MHz and 2000MHz */
+	} else {
+		r = FLD_MOD(r, 0x2, 3, 1);	/* 500MHz and 1000MHz */
+	}
+
+	hdmi_write_reg(pll->base, PLLCTRL_CFG2, r);
+
+	r = hdmi_read_reg(pll->base, PLLCTRL_CFG4);
+	r = FLD_MOD(r, fmt->regm2, 24, 18);
+	r = FLD_MOD(r, fmt->regmf, 17, 0);
+	hdmi_write_reg(pll->base, PLLCTRL_CFG4, r);
+
+	/* go now */
+	REG_FLD_MOD(pll->base, PLLCTRL_PLL_GO, 0x1, 0, 0);
+
+	/* wait for bit change */
+	if (hdmi_wait_for_bit_change(pll->base, PLLCTRL_PLL_GO,
+			0, 0, 1) != 1) {
+		DSSERR("PLL GO bit not set\n");
+		return -ETIMEDOUT;
+	}
+
+	/* Wait till the lock bit is set in PLL status */
+	if (hdmi_wait_for_bit_change(pll->base,
+			PLLCTRL_PLL_STATUS, 1, 1, 1) != 1) {
+		DSSERR("cannot lock PLL\n");
+		DSSERR("CFG1 0x%x\n",
+			hdmi_read_reg(pll->base, PLLCTRL_CFG1));
+		DSSERR("CFG2 0x%x\n",
+			hdmi_read_reg(pll->base, PLLCTRL_CFG2));
+		DSSERR("CFG4 0x%x\n",
+			hdmi_read_reg(pll->base, PLLCTRL_CFG4));
+		return -ETIMEDOUT;
+	}
+
+	DSSDBG("PLL locked!\n");
+
+	return 0;
+}
+
+static int hdmi_pll_reset(struct hdmi_pll_data *pll)
+{
+	/* SYSRESET  controlled by power FSM */
+	REG_FLD_MOD(pll->base, PLLCTRL_PLL_CONTROL, pll_feat->sys_reset, 3, 3);
+
+	/* READ 0x0 reset is in progress */
+	if (hdmi_wait_for_bit_change(pll->base, PLLCTRL_PLL_STATUS, 0, 0, 1)
+			!= 1) {
+		DSSERR("Failed to sysreset PLL\n");
+		return -ETIMEDOUT;
+	}
+
+	return 0;
+}
+
+int hdmi_pll_enable(struct hdmi_pll_data *pll, struct hdmi_wp_data *wp)
+{
+	u16 r = 0;
+
+	r = hdmi_wp_set_pll_pwr(wp, HDMI_PLLPWRCMD_ALLOFF);
+	if (r)
+		return r;
+
+	r = hdmi_wp_set_pll_pwr(wp, HDMI_PLLPWRCMD_BOTHON_ALLCLKS);
+	if (r)
+		return r;
+
+	r = hdmi_pll_reset(pll);
+	if (r)
+		return r;
+
+	r = hdmi_pll_config(pll);
+	if (r)
+		return r;
+
+	return 0;
+}
+
+void hdmi_pll_disable(struct hdmi_pll_data *pll, struct hdmi_wp_data *wp)
+{
+	hdmi_wp_set_pll_pwr(wp, HDMI_PLLPWRCMD_ALLOFF);
+}
+
+static const struct hdmi_pll_features omap44xx_pll_feats = {
+	.sys_reset		=	false,
+	.bound_dcofreq		=	false,
+	.fint_min		=	500000,
+	.fint_max		=	2500000,
+	.regm_max		=	4095,
+	.dcofreq_low_min	=	500000000,
+	.dcofreq_low_max	=	1000000000,
+	.dcofreq_high_min	=	1000000000,
+	.dcofreq_high_max	=	2000000000,
+};
+
+static const struct hdmi_pll_features omap54xx_pll_feats = {
+	.sys_reset		=	true,
+	.bound_dcofreq		=	true,
+	.fint_min		=	620000,
+	.fint_max		=	2500000,
+	.regm_max		=	2046,
+	.dcofreq_low_min	=	750000000,
+	.dcofreq_low_max	=	1500000000,
+	.dcofreq_high_min	=	1250000000,
+	.dcofreq_high_max	=	2500000000UL,
+};
+
+static int hdmi_pll_init_features(struct platform_device *pdev)
+{
+	struct hdmi_pll_features *dst;
+	const struct hdmi_pll_features *src;
+
+	dst = devm_kzalloc(&pdev->dev, sizeof(*dst), GFP_KERNEL);
+	if (!dst) {
+		dev_err(&pdev->dev, "Failed to allocate HDMI PHY Features\n");
+		return -ENOMEM;
+	}
+
+	switch (omapdss_get_version()) {
+	case OMAPDSS_VER_OMAP4430_ES1:
+	case OMAPDSS_VER_OMAP4430_ES2:
+	case OMAPDSS_VER_OMAP4:
+		src = &omap44xx_pll_feats;
+		break;
+
+	case OMAPDSS_VER_OMAP5:
+		src = &omap54xx_pll_feats;
+		break;
+
+	default:
+		return -ENODEV;
+	}
+
+	memcpy(dst, src, sizeof(*dst));
+	pll_feat = dst;
+
+	return 0;
+}
+
+int hdmi_pll_init(struct platform_device *pdev, struct hdmi_pll_data *pll)
+{
+	int r;
+	struct resource *res;
+
+	r = hdmi_pll_init_features(pdev);
+	if (r)
+		return r;
+
+	res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "pll");
+	if (!res) {
+		DSSERR("can't get PLL mem resource\n");
+		return -EINVAL;
+	}
+
+	pll->base = devm_ioremap_resource(&pdev->dev, res);
+	if (IS_ERR(pll->base)) {
+		DSSERR("can't ioremap PLLCTRL\n");
+		return PTR_ERR(pll->base);
+	}
+
+	return 0;
+}
diff --git a/drivers/video/fbdev/omap2/dss/hdmi_wp.c b/drivers/video/fbdev/omap2/dss/hdmi_wp.c
new file mode 100644
index 00000000000..496327e2b21
--- /dev/null
+++ b/drivers/video/fbdev/omap2/dss/hdmi_wp.c
@@ -0,0 +1,258 @@
+/*
+ * HDMI wrapper
+ *
+ * Copyright (C) 2013 Texas Instruments Incorporated
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published by
+ * the Free Software Foundation.
+ */
+
+#define DSS_SUBSYS_NAME "HDMIWP"
+
+#include <linux/kernel.h>
+#include <linux/err.h>
+#include <linux/io.h>
+#include <linux/platform_device.h>
+#include <video/omapdss.h>
+
+#include "dss.h"
+#include "hdmi.h"
+
+void hdmi_wp_dump(struct hdmi_wp_data *wp, struct seq_file *s)
+{
+#define DUMPREG(r) seq_printf(s, "%-35s %08x\n", #r, hdmi_read_reg(wp->base, r))
+
+	DUMPREG(HDMI_WP_REVISION);
+	DUMPREG(HDMI_WP_SYSCONFIG);
+	DUMPREG(HDMI_WP_IRQSTATUS_RAW);
+	DUMPREG(HDMI_WP_IRQSTATUS);
+	DUMPREG(HDMI_WP_IRQENABLE_SET);
+	DUMPREG(HDMI_WP_IRQENABLE_CLR);
+	DUMPREG(HDMI_WP_IRQWAKEEN);
+	DUMPREG(HDMI_WP_PWR_CTRL);
+	DUMPREG(HDMI_WP_DEBOUNCE);
+	DUMPREG(HDMI_WP_VIDEO_CFG);
+	DUMPREG(HDMI_WP_VIDEO_SIZE);
+	DUMPREG(HDMI_WP_VIDEO_TIMING_H);
+	DUMPREG(HDMI_WP_VIDEO_TIMING_V);
+	DUMPREG(HDMI_WP_CLK);
+	DUMPREG(HDMI_WP_AUDIO_CFG);
+	DUMPREG(HDMI_WP_AUDIO_CFG2);
+	DUMPREG(HDMI_WP_AUDIO_CTRL);
+	DUMPREG(HDMI_WP_AUDIO_DATA);
+}
+
+u32 hdmi_wp_get_irqstatus(struct hdmi_wp_data *wp)
+{
+	return hdmi_read_reg(wp->base, HDMI_WP_IRQSTATUS);
+}
+
+void hdmi_wp_set_irqstatus(struct hdmi_wp_data *wp, u32 irqstatus)
+{
+	hdmi_write_reg(wp->base, HDMI_WP_IRQSTATUS, irqstatus);
+	/* flush posted write */
+	hdmi_read_reg(wp->base, HDMI_WP_IRQSTATUS);
+}
+
+void hdmi_wp_set_irqenable(struct hdmi_wp_data *wp, u32 mask)
+{
+	hdmi_write_reg(wp->base, HDMI_WP_IRQENABLE_SET, mask);
+}
+
+void hdmi_wp_clear_irqenable(struct hdmi_wp_data *wp, u32 mask)
+{
+	hdmi_write_reg(wp->base, HDMI_WP_IRQENABLE_CLR, mask);
+}
+
+/* PHY_PWR_CMD */
+int hdmi_wp_set_phy_pwr(struct hdmi_wp_data *wp, enum hdmi_phy_pwr val)
+{
+	/* Return if already the state */
+	if (REG_GET(wp->base, HDMI_WP_PWR_CTRL, 5, 4) == val)
+		return 0;
+
+	/* Command for power control of HDMI PHY */
+	REG_FLD_MOD(wp->base, HDMI_WP_PWR_CTRL, val, 7, 6);
+
+	/* Status of the power control of HDMI PHY */
+	if (hdmi_wait_for_bit_change(wp->base, HDMI_WP_PWR_CTRL, 5, 4, val)
+			!= val) {
+		DSSERR("Failed to set PHY power mode to %d\n", val);
+		return -ETIMEDOUT;
+	}
+
+	return 0;
+}
+
+/* PLL_PWR_CMD */
+int hdmi_wp_set_pll_pwr(struct hdmi_wp_data *wp, enum hdmi_pll_pwr val)
+{
+	/* Command for power control of HDMI PLL */
+	REG_FLD_MOD(wp->base, HDMI_WP_PWR_CTRL, val, 3, 2);
+
+	/* wait till PHY_PWR_STATUS is set */
+	if (hdmi_wait_for_bit_change(wp->base, HDMI_WP_PWR_CTRL, 1, 0, val)
+			!= val) {
+		DSSERR("Failed to set PLL_PWR_STATUS\n");
+		return -ETIMEDOUT;
+	}
+
+	return 0;
+}
+
+int hdmi_wp_video_start(struct hdmi_wp_data *wp)
+{
+	REG_FLD_MOD(wp->base, HDMI_WP_VIDEO_CFG, true, 31, 31);
+
+	return 0;
+}
+
+void hdmi_wp_video_stop(struct hdmi_wp_data *wp)
+{
+	REG_FLD_MOD(wp->base, HDMI_WP_VIDEO_CFG, false, 31, 31);
+}
+
+void hdmi_wp_video_config_format(struct hdmi_wp_data *wp,
+		struct hdmi_video_format *video_fmt)
+{
+	u32 l = 0;
+
+	REG_FLD_MOD(wp->base, HDMI_WP_VIDEO_CFG, video_fmt->packing_mode,
+		10, 8);
+
+	l |= FLD_VAL(video_fmt->y_res, 31, 16);
+	l |= FLD_VAL(video_fmt->x_res, 15, 0);
+	hdmi_write_reg(wp->base, HDMI_WP_VIDEO_SIZE, l);
+}
+
+void hdmi_wp_video_config_interface(struct hdmi_wp_data *wp,
+		struct omap_video_timings *timings)
+{
+	u32 r;
+	bool vsync_pol, hsync_pol;
+	DSSDBG("Enter hdmi_wp_video_config_interface\n");
+
+	vsync_pol = timings->vsync_level == OMAPDSS_SIG_ACTIVE_HIGH;
+	hsync_pol = timings->hsync_level == OMAPDSS_SIG_ACTIVE_HIGH;
+
+	r = hdmi_read_reg(wp->base, HDMI_WP_VIDEO_CFG);
+	r = FLD_MOD(r, vsync_pol, 7, 7);
+	r = FLD_MOD(r, hsync_pol, 6, 6);
+	r = FLD_MOD(r, timings->interlace, 3, 3);
+	r = FLD_MOD(r, 1, 1, 0); /* HDMI_TIMING_MASTER_24BIT */
+	hdmi_write_reg(wp->base, HDMI_WP_VIDEO_CFG, r);
+}
+
+void hdmi_wp_video_config_timing(struct hdmi_wp_data *wp,
+		struct omap_video_timings *timings)
+{
+	u32 timing_h = 0;
+	u32 timing_v = 0;
+
+	DSSDBG("Enter hdmi_wp_video_config_timing\n");
+
+	timing_h |= FLD_VAL(timings->hbp, 31, 20);
+	timing_h |= FLD_VAL(timings->hfp, 19, 8);
+	timing_h |= FLD_VAL(timings->hsw, 7, 0);
+	hdmi_write_reg(wp->base, HDMI_WP_VIDEO_TIMING_H, timing_h);
+
+	timing_v |= FLD_VAL(timings->vbp, 31, 20);
+	timing_v |= FLD_VAL(timings->vfp, 19, 8);
+	timing_v |= FLD_VAL(timings->vsw, 7, 0);
+	hdmi_write_reg(wp->base, HDMI_WP_VIDEO_TIMING_V, timing_v);
+}
+
+void hdmi_wp_init_vid_fmt_timings(struct hdmi_video_format *video_fmt,
+		struct omap_video_timings *timings, struct hdmi_config *param)
+{
+	DSSDBG("Enter hdmi_wp_video_init_format\n");
+
+	video_fmt->packing_mode = HDMI_PACK_10b_RGB_YUV444;
+	video_fmt->y_res = param->timings.y_res;
+	video_fmt->x_res = param->timings.x_res;
+	if (param->timings.interlace)
+		video_fmt->y_res /= 2;
+
+	timings->hbp = param->timings.hbp;
+	timings->hfp = param->timings.hfp;
+	timings->hsw = param->timings.hsw;
+	timings->vbp = param->timings.vbp;
+	timings->vfp = param->timings.vfp;
+	timings->vsw = param->timings.vsw;
+	timings->vsync_level = param->timings.vsync_level;
+	timings->hsync_level = param->timings.hsync_level;
+	timings->interlace = param->timings.interlace;
+}
+
+#if defined(CONFIG_OMAP4_DSS_HDMI_AUDIO) || defined(CONFIG_OMAP5_DSS_HDMI_AUDIO)
+void hdmi_wp_audio_config_format(struct hdmi_wp_data *wp,
+		struct hdmi_audio_format *aud_fmt)
+{
+	u32 r;
+
+	DSSDBG("Enter hdmi_wp_audio_config_format\n");
+
+	r = hdmi_read_reg(wp->base, HDMI_WP_AUDIO_CFG);
+	r = FLD_MOD(r, aud_fmt->stereo_channels, 26, 24);
+	r = FLD_MOD(r, aud_fmt->active_chnnls_msk, 23, 16);
+	r = FLD_MOD(r, aud_fmt->en_sig_blk_strt_end, 5, 5);
+	r = FLD_MOD(r, aud_fmt->type, 4, 4);
+	r = FLD_MOD(r, aud_fmt->justification, 3, 3);
+	r = FLD_MOD(r, aud_fmt->sample_order, 2, 2);
+	r = FLD_MOD(r, aud_fmt->samples_per_word, 1, 1);
+	r = FLD_MOD(r, aud_fmt->sample_size, 0, 0);
+	hdmi_write_reg(wp->base, HDMI_WP_AUDIO_CFG, r);
+}
+
+void hdmi_wp_audio_config_dma(struct hdmi_wp_data *wp,
+		struct hdmi_audio_dma *aud_dma)
+{
+	u32 r;
+
+	DSSDBG("Enter hdmi_wp_audio_config_dma\n");
+
+	r = hdmi_read_reg(wp->base, HDMI_WP_AUDIO_CFG2);
+	r = FLD_MOD(r, aud_dma->transfer_size, 15, 8);
+	r = FLD_MOD(r, aud_dma->block_size, 7, 0);
+	hdmi_write_reg(wp->base, HDMI_WP_AUDIO_CFG2, r);
+
+	r = hdmi_read_reg(wp->base, HDMI_WP_AUDIO_CTRL);
+	r = FLD_MOD(r, aud_dma->mode, 9, 9);
+	r = FLD_MOD(r, aud_dma->fifo_threshold, 8, 0);
+	hdmi_write_reg(wp->base, HDMI_WP_AUDIO_CTRL, r);
+}
+
+int hdmi_wp_audio_enable(struct hdmi_wp_data *wp, bool enable)
+{
+	REG_FLD_MOD(wp->base, HDMI_WP_AUDIO_CTRL, enable, 31, 31);
+
+	return 0;
+}
+
+int hdmi_wp_audio_core_req_enable(struct hdmi_wp_data *wp, bool enable)
+{
+	REG_FLD_MOD(wp->base, HDMI_WP_AUDIO_CTRL, enable, 30, 30);
+
+	return 0;
+}
+#endif
+
+int hdmi_wp_init(struct platform_device *pdev, struct hdmi_wp_data *wp)
+{
+	struct resource *res;
+
+	res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "wp");
+	if (!res) {
+		DSSERR("can't get WP mem resource\n");
+		return -EINVAL;
+	}
+
+	wp->base = devm_ioremap_resource(&pdev->dev, res);
+	if (IS_ERR(wp->base)) {
+		DSSERR("can't ioremap HDMI WP\n");
+		return PTR_ERR(wp->base);
+	}
+
+	return 0;
+}
diff --git a/drivers/video/omap2/dss/manager-sysfs.c b/drivers/video/fbdev/omap2/dss/manager-sysfs.c
index de7e7b5b1b7..37b59fe28dc 100644
--- a/drivers/video/omap2/dss/manager-sysfs.c
+++ b/drivers/video/fbdev/omap2/dss/manager-sysfs.c
@@ -285,9 +285,10 @@ static ssize_t manager_alpha_blending_enabled_show(
 {
 	struct omap_overlay_manager_info info;
 
-	mgr->get_manager_info(mgr, &info);
+	if(!dss_has_feature(FEAT_ALPHA_FIXED_ZORDER))
+		return -ENODEV;
 
-	WARN_ON(!dss_has_feature(FEAT_ALPHA_FIXED_ZORDER));
+	mgr->get_manager_info(mgr, &info);
 
 	return snprintf(buf, PAGE_SIZE, "%d\n",
 		info.partial_alpha_enabled);
@@ -301,7 +302,8 @@ static ssize_t manager_alpha_blending_enabled_store(
 	bool enable;
 	int r;
 
-	WARN_ON(!dss_has_feature(FEAT_ALPHA_FIXED_ZORDER));
+	if(!dss_has_feature(FEAT_ALPHA_FIXED_ZORDER))
+		return -ENODEV;
 
 	r = strtobool(buf, &enable);
 	if (r)
diff --git a/drivers/video/omap2/dss/manager.c b/drivers/video/fbdev/omap2/dss/manager.c
index 1aac9b4191a..1aac9b4191a 100644
--- a/drivers/video/omap2/dss/manager.c
+++ b/drivers/video/fbdev/omap2/dss/manager.c
diff --git a/drivers/video/fbdev/omap2/dss/omapdss-boot-init.c b/drivers/video/fbdev/omap2/dss/omapdss-boot-init.c
new file mode 100644
index 00000000000..2f0822ee3ff
--- /dev/null
+++ b/drivers/video/fbdev/omap2/dss/omapdss-boot-init.c
@@ -0,0 +1,231 @@
+/*
+ * Copyright (C) 2014 Texas Instruments
+ * Author: Tomi Valkeinen <tomi.valkeinen@ti.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published by
+ * the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+/*
+ * As omapdss panel drivers are omapdss specific, but we want to define the
+ * DT-data in generic manner, we convert the compatible strings of the panel and
+ * encoder nodes from "panel-foo" to "omapdss,panel-foo". This way we can have
+ * both correct DT data and omapdss specific drivers.
+ *
+ * When we get generic panel drivers to the kernel, this file will be removed.
+ */
+
+#include <linux/kernel.h>
+#include <linux/of.h>
+#include <linux/of_graph.h>
+#include <linux/slab.h>
+#include <linux/list.h>
+
+static struct list_head dss_conv_list __initdata;
+
+static const char prefix[] __initconst = "omapdss,";
+
+struct dss_conv_node {
+	struct list_head list;
+	struct device_node *node;
+	bool root;
+};
+
+static int __init omapdss_count_strings(const struct property *prop)
+{
+	const char *p = prop->value;
+	int l = 0, total = 0;
+	int i;
+
+	for (i = 0; total < prop->length; total += l, p += l, i++)
+		l = strlen(p) + 1;
+
+	return i;
+}
+
+static void __init omapdss_update_prop(struct device_node *node, char *compat,
+	int len)
+{
+	struct property *prop;
+
+	prop = kzalloc(sizeof(*prop), GFP_KERNEL);
+	if (!prop)
+		return;
+
+	prop->name = "compatible";
+	prop->value = compat;
+	prop->length = len;
+
+	of_update_property(node, prop);
+}
+
+static void __init omapdss_prefix_strcpy(char *dst, int dst_len,
+	const char *src, int src_len)
+{
+	size_t total = 0;
+
+	while (total < src_len) {
+		size_t l = strlen(src) + 1;
+
+		strcpy(dst, prefix);
+		dst += strlen(prefix);
+
+		strcpy(dst, src);
+		dst += l;
+
+		src += l;
+		total += l;
+	}
+}
+
+/* prepend compatible property strings with "omapdss," */
+static void __init omapdss_omapify_node(struct device_node *node)
+{
+	struct property *prop;
+	char *new_compat;
+	int num_strs;
+	int new_len;
+
+	prop = of_find_property(node, "compatible", NULL);
+
+	if (!prop || !prop->value)
+		return;
+
+	if (strnlen(prop->value, prop->length) >= prop->length)
+		return;
+
+	/* is it already prefixed? */
+	if (strncmp(prefix, prop->value, strlen(prefix)) == 0)
+		return;
+
+	num_strs = omapdss_count_strings(prop);
+
+	new_len = prop->length + strlen(prefix) * num_strs;
+	new_compat = kmalloc(new_len, GFP_KERNEL);
+
+	omapdss_prefix_strcpy(new_compat, new_len, prop->value, prop->length);
+
+	omapdss_update_prop(node, new_compat, new_len);
+}
+
+static void __init omapdss_add_to_list(struct device_node *node, bool root)
+{
+	struct dss_conv_node *n = kmalloc(sizeof(struct dss_conv_node),
+		GFP_KERNEL);
+	if (n) {
+		n->node = node;
+		n->root = root;
+		list_add(&n->list, &dss_conv_list);
+	}
+}
+
+static bool __init omapdss_list_contains(const struct device_node *node)
+{
+	struct dss_conv_node *n;
+
+	list_for_each_entry(n, &dss_conv_list, list) {
+		if (n->node == node)
+			return true;
+	}
+
+	return false;
+}
+
+static void __init omapdss_walk_device(struct device_node *node, bool root)
+{
+	struct device_node *n;
+
+	omapdss_add_to_list(node, root);
+
+	/*
+	 * of_graph_get_remote_port_parent() prints an error if there is no
+	 * port/ports node. To avoid that, check first that there's the node.
+	 */
+	n = of_get_child_by_name(node, "ports");
+	if (!n)
+		n = of_get_child_by_name(node, "port");
+	if (!n)
+		return;
+
+	of_node_put(n);
+
+	n = NULL;
+	while ((n = of_graph_get_next_endpoint(node, n)) != NULL) {
+		struct device_node *pn;
+
+		pn = of_graph_get_remote_port_parent(n);
+
+		if (!pn) {
+			of_node_put(n);
+			continue;
+		}
+
+		if (!of_device_is_available(pn) || omapdss_list_contains(pn)) {
+			of_node_put(pn);
+			of_node_put(n);
+			continue;
+		}
+
+		omapdss_walk_device(pn, false);
+
+		of_node_put(n);
+	}
+}
+
+static const struct of_device_id omapdss_of_match[] __initconst = {
+	{ .compatible = "ti,omap2-dss", },
+	{ .compatible = "ti,omap3-dss", },
+	{ .compatible = "ti,omap4-dss", },
+	{ .compatible = "ti,omap5-dss", },
+	{},
+};
+
+static int __init omapdss_boot_init(void)
+{
+	struct device_node *dss, *child;
+
+	INIT_LIST_HEAD(&dss_conv_list);
+
+	dss = of_find_matching_node(NULL, omapdss_of_match);
+
+	if (dss == NULL || !of_device_is_available(dss))
+		return 0;
+
+	omapdss_walk_device(dss, true);
+
+	for_each_available_child_of_node(dss, child) {
+		if (!of_find_property(child, "compatible", NULL)) {
+			of_node_put(child);
+			continue;
+		}
+
+		omapdss_walk_device(child, true);
+	}
+
+	while (!list_empty(&dss_conv_list)) {
+		struct dss_conv_node *n;
+
+		n = list_first_entry(&dss_conv_list, struct dss_conv_node,
+			list);
+
+		if (!n->root)
+			omapdss_omapify_node(n->node);
+
+		list_del(&n->list);
+		of_node_put(n->node);
+		kfree(n);
+	}
+
+	return 0;
+}
+
+subsys_initcall(omapdss_boot_init);
diff --git a/drivers/video/omap2/dss/output.c b/drivers/video/fbdev/omap2/dss/output.c
index 3f5c0a758b3..2ab3afa615e 100644
--- a/drivers/video/omap2/dss/output.c
+++ b/drivers/video/fbdev/omap2/dss/output.c
@@ -34,9 +34,9 @@ int omapdss_output_set_device(struct omap_dss_device *out,
 
 	mutex_lock(&output_lock);
 
-	if (out->device) {
+	if (out->dst) {
 		DSSERR("output already has device %s connected to it\n",
-			out->device->name);
+			out->dst->name);
 		r = -EINVAL;
 		goto err;
 	}
@@ -47,8 +47,8 @@ int omapdss_output_set_device(struct omap_dss_device *out,
 		goto err;
 	}
 
-	out->device = dssdev;
-	dssdev->output = out;
+	out->dst = dssdev;
+	dssdev->src = out;
 
 	mutex_unlock(&output_lock);
 
@@ -66,21 +66,21 @@ int omapdss_output_unset_device(struct omap_dss_device *out)
 
 	mutex_lock(&output_lock);
 
-	if (!out->device) {
+	if (!out->dst) {
 		DSSERR("output doesn't have a device connected to it\n");
 		r = -EINVAL;
 		goto err;
 	}
 
-	if (out->device->state != OMAP_DSS_DISPLAY_DISABLED) {
+	if (out->dst->state != OMAP_DSS_DISPLAY_DISABLED) {
 		DSSERR("device %s is not disabled, cannot unset device\n",
-				out->device->name);
+				out->dst->name);
 		r = -EINVAL;
 		goto err;
 	}
 
-	out->device->output = NULL;
-	out->device = NULL;
+	out->dst->src = NULL;
+	out->dst = NULL;
 
 	mutex_unlock(&output_lock);
 
@@ -146,8 +146,8 @@ EXPORT_SYMBOL(omap_dss_find_output_by_node);
 
 struct omap_dss_device *omapdss_find_output_from_display(struct omap_dss_device *dssdev)
 {
-	while (dssdev->output)
-		dssdev = dssdev->output;
+	while (dssdev->src)
+		dssdev = dssdev->src;
 
 	if (dssdev->id != 0)
 		return omap_dss_get_device(dssdev);
diff --git a/drivers/video/omap2/dss/overlay-sysfs.c b/drivers/video/fbdev/omap2/dss/overlay-sysfs.c
index 4cc5ddebfb3..4cc5ddebfb3 100644
--- a/drivers/video/omap2/dss/overlay-sysfs.c
+++ b/drivers/video/fbdev/omap2/dss/overlay-sysfs.c
diff --git a/drivers/video/omap2/dss/overlay.c b/drivers/video/fbdev/omap2/dss/overlay.c
index eccde322c28..2f7cee985cd 100644
--- a/drivers/video/omap2/dss/overlay.c
+++ b/drivers/video/fbdev/omap2/dss/overlay.c
@@ -113,11 +113,6 @@ void dss_uninit_overlays(struct platform_device *pdev)
 int dss_ovl_simple_check(struct omap_overlay *ovl,
 		const struct omap_overlay_info *info)
 {
-	if (info->paddr == 0) {
-		DSSERR("check_overlay: paddr cannot be 0\n");
-		return -EINVAL;
-	}
-
 	if ((ovl->caps & OMAP_DSS_OVL_CAP_SCALE) == 0) {
 		if (info->out_width != 0 && info->width != info->out_width) {
 			DSSERR("check_overlay: overlay %d doesn't support "
diff --git a/drivers/video/omap2/dss/rfbi.c b/drivers/video/fbdev/omap2/dss/rfbi.c
index fdfe6e6f25d..c8a81a2b879 100644
--- a/drivers/video/omap2/dss/rfbi.c
+++ b/drivers/video/fbdev/omap2/dss/rfbi.c
@@ -151,19 +151,17 @@ static void rfbi_runtime_put(void)
 	WARN_ON(r < 0 && r != -ENOSYS);
 }
 
-void rfbi_bus_lock(void)
+static void rfbi_bus_lock(void)
 {
 	down(&rfbi.bus_lock);
 }
-EXPORT_SYMBOL(rfbi_bus_lock);
 
-void rfbi_bus_unlock(void)
+static void rfbi_bus_unlock(void)
 {
 	up(&rfbi.bus_lock);
 }
-EXPORT_SYMBOL(rfbi_bus_unlock);
 
-void omap_rfbi_write_command(const void *buf, u32 len)
+static void rfbi_write_command(const void *buf, u32 len)
 {
 	switch (rfbi.parallelmode) {
 	case OMAP_DSS_RFBI_PARALLELMODE_8:
@@ -189,9 +187,8 @@ void omap_rfbi_write_command(const void *buf, u32 len)
 		BUG();
 	}
 }
-EXPORT_SYMBOL(omap_rfbi_write_command);
 
-void omap_rfbi_read_data(void *buf, u32 len)
+static void rfbi_read_data(void *buf, u32 len)
 {
 	switch (rfbi.parallelmode) {
 	case OMAP_DSS_RFBI_PARALLELMODE_8:
@@ -221,9 +218,8 @@ void omap_rfbi_read_data(void *buf, u32 len)
 		BUG();
 	}
 }
-EXPORT_SYMBOL(omap_rfbi_read_data);
 
-void omap_rfbi_write_data(const void *buf, u32 len)
+static void rfbi_write_data(const void *buf, u32 len)
 {
 	switch (rfbi.parallelmode) {
 	case OMAP_DSS_RFBI_PARALLELMODE_8:
@@ -250,9 +246,8 @@ void omap_rfbi_write_data(const void *buf, u32 len)
 
 	}
 }
-EXPORT_SYMBOL(omap_rfbi_write_data);
 
-void omap_rfbi_write_pixels(const void __iomem *buf, int scr_width,
+static void rfbi_write_pixels(const void __iomem *buf, int scr_width,
 		u16 x, u16 y,
 		u16 w, u16 h)
 {
@@ -305,7 +300,6 @@ void omap_rfbi_write_pixels(const void __iomem *buf, int scr_width,
 		BUG();
 	}
 }
-EXPORT_SYMBOL(omap_rfbi_write_pixels);
 
 static int rfbi_transfer_area(struct omap_dss_device *dssdev,
 		void (*callback)(void *data), void *data)
@@ -574,7 +568,7 @@ static int rfbi_convert_timings(struct rfbi_timings *t)
 }
 
 /* xxx FIX module selection missing */
-int omap_rfbi_setup_te(enum omap_rfbi_te_mode mode,
+static int rfbi_setup_te(enum omap_rfbi_te_mode mode,
 			     unsigned hs_pulse_time, unsigned vs_pulse_time,
 			     int hs_pol_inv, int vs_pol_inv, int extif_div)
 {
@@ -613,10 +607,9 @@ int omap_rfbi_setup_te(enum omap_rfbi_te_mode mode,
 
 	return 0;
 }
-EXPORT_SYMBOL(omap_rfbi_setup_te);
 
 /* xxx FIX module selection missing */
-int omap_rfbi_enable_te(bool enable, unsigned line)
+static int rfbi_enable_te(bool enable, unsigned line)
 {
 	u32 l;
 
@@ -636,9 +629,8 @@ int omap_rfbi_enable_te(bool enable, unsigned line)
 
 	return 0;
 }
-EXPORT_SYMBOL(omap_rfbi_enable_te);
 
-static int rfbi_configure(int rfbi_module, int bpp, int lines)
+static int rfbi_configure_bus(int rfbi_module, int bpp, int lines)
 {
 	u32 l;
 	int cycle1 = 0, cycle2 = 0, cycle3 = 0;
@@ -770,45 +762,39 @@ static int rfbi_configure(int rfbi_module, int bpp, int lines)
 	return 0;
 }
 
-int omap_rfbi_configure(struct omap_dss_device *dssdev)
+static int rfbi_configure(struct omap_dss_device *dssdev)
 {
-	return rfbi_configure(dssdev->phy.rfbi.channel, rfbi.pixel_size,
+	return rfbi_configure_bus(dssdev->phy.rfbi.channel, rfbi.pixel_size,
 			rfbi.data_lines);
 }
-EXPORT_SYMBOL(omap_rfbi_configure);
 
-int omap_rfbi_update(struct omap_dss_device *dssdev, void (*callback)(void *),
+static int rfbi_update(struct omap_dss_device *dssdev, void (*callback)(void *),
 		void *data)
 {
 	return rfbi_transfer_area(dssdev, callback, data);
 }
-EXPORT_SYMBOL(omap_rfbi_update);
 
-void omapdss_rfbi_set_size(struct omap_dss_device *dssdev, u16 w, u16 h)
+static void rfbi_set_size(struct omap_dss_device *dssdev, u16 w, u16 h)
 {
 	rfbi.timings.x_res = w;
 	rfbi.timings.y_res = h;
 }
-EXPORT_SYMBOL(omapdss_rfbi_set_size);
 
-void omapdss_rfbi_set_pixel_size(struct omap_dss_device *dssdev, int pixel_size)
+static void rfbi_set_pixel_size(struct omap_dss_device *dssdev, int pixel_size)
 {
 	rfbi.pixel_size = pixel_size;
 }
-EXPORT_SYMBOL(omapdss_rfbi_set_pixel_size);
 
-void omapdss_rfbi_set_data_lines(struct omap_dss_device *dssdev, int data_lines)
+static void rfbi_set_data_lines(struct omap_dss_device *dssdev, int data_lines)
 {
 	rfbi.data_lines = data_lines;
 }
-EXPORT_SYMBOL(omapdss_rfbi_set_data_lines);
 
-void omapdss_rfbi_set_interface_timings(struct omap_dss_device *dssdev,
+static void rfbi_set_interface_timings(struct omap_dss_device *dssdev,
 		struct rfbi_timings *timings)
 {
 	rfbi.intf_timings = *timings;
 }
-EXPORT_SYMBOL(omapdss_rfbi_set_interface_timings);
 
 static void rfbi_dump_regs(struct seq_file *s)
 {
@@ -888,7 +874,7 @@ static void rfbi_config_lcd_manager(struct omap_dss_device *dssdev)
 	dss_mgr_set_timings(mgr, &rfbi.timings);
 }
 
-int omapdss_rfbi_display_enable(struct omap_dss_device *dssdev)
+static int rfbi_display_enable(struct omap_dss_device *dssdev)
 {
 	struct omap_dss_device *out = &rfbi.output;
 	int r;
@@ -911,7 +897,7 @@ int omapdss_rfbi_display_enable(struct omap_dss_device *dssdev)
 
 	rfbi_config_lcd_manager(dssdev);
 
-	rfbi_configure(dssdev->phy.rfbi.channel, rfbi.pixel_size,
+	rfbi_configure_bus(dssdev->phy.rfbi.channel, rfbi.pixel_size,
 			rfbi.data_lines);
 
 	rfbi_set_timings(dssdev->phy.rfbi.channel, &rfbi.intf_timings);
@@ -921,9 +907,8 @@ err1:
 	rfbi_runtime_put();
 	return r;
 }
-EXPORT_SYMBOL(omapdss_rfbi_display_enable);
 
-void omapdss_rfbi_display_disable(struct omap_dss_device *dssdev)
+static void rfbi_display_disable(struct omap_dss_device *dssdev)
 {
 	struct omap_dss_device *out = &rfbi.output;
 
@@ -932,7 +917,6 @@ void omapdss_rfbi_display_disable(struct omap_dss_device *dssdev)
 
 	rfbi_runtime_put();
 }
-EXPORT_SYMBOL(omapdss_rfbi_display_disable);
 
 static int rfbi_init_display(struct omap_dss_device *dssdev)
 {
@@ -940,77 +924,6 @@ static int rfbi_init_display(struct omap_dss_device *dssdev)
 	return 0;
 }
 
-static struct omap_dss_device *rfbi_find_dssdev(struct platform_device *pdev)
-{
-	struct omap_dss_board_info *pdata = pdev->dev.platform_data;
-	const char *def_disp_name = omapdss_get_default_display_name();
-	struct omap_dss_device *def_dssdev;
-	int i;
-
-	def_dssdev = NULL;
-
-	for (i = 0; i < pdata->num_devices; ++i) {
-		struct omap_dss_device *dssdev = pdata->devices[i];
-
-		if (dssdev->type != OMAP_DISPLAY_TYPE_DBI)
-			continue;
-
-		if (def_dssdev == NULL)
-			def_dssdev = dssdev;
-
-		if (def_disp_name != NULL &&
-				strcmp(dssdev->name, def_disp_name) == 0) {
-			def_dssdev = dssdev;
-			break;
-		}
-	}
-
-	return def_dssdev;
-}
-
-static int rfbi_probe_pdata(struct platform_device *rfbidev)
-{
-	struct omap_dss_device *plat_dssdev;
-	struct omap_dss_device *dssdev;
-	int r;
-
-	plat_dssdev = rfbi_find_dssdev(rfbidev);
-
-	if (!plat_dssdev)
-		return 0;
-
-	dssdev = dss_alloc_and_init_device(&rfbidev->dev);
-	if (!dssdev)
-		return -ENOMEM;
-
-	dss_copy_device_pdata(dssdev, plat_dssdev);
-
-	r = rfbi_init_display(dssdev);
-	if (r) {
-		DSSERR("device %s init failed: %d\n", dssdev->name, r);
-		dss_put_device(dssdev);
-		return r;
-	}
-
-	r = omapdss_output_set_device(&rfbi.output, dssdev);
-	if (r) {
-		DSSERR("failed to connect output to new device: %s\n",
-				dssdev->name);
-		dss_put_device(dssdev);
-		return r;
-	}
-
-	r = dss_add_device(dssdev);
-	if (r) {
-		DSSERR("device %s register failed: %d\n", dssdev->name, r);
-		omapdss_output_unset_device(&rfbi.output);
-		dss_put_device(dssdev);
-		return r;
-	}
-
-	return 0;
-}
-
 static void rfbi_init_output(struct platform_device *pdev)
 {
 	struct omap_dss_device *out = &rfbi.output;
@@ -1085,16 +998,8 @@ static int omap_rfbihw_probe(struct platform_device *pdev)
 
 	rfbi_init_output(pdev);
 
-	if (pdev->dev.platform_data) {
-		r = rfbi_probe_pdata(pdev);
-		if (r)
-			goto err_probe;
-	}
-
 	return 0;
 
-err_probe:
-	rfbi_uninit_output(pdev);
 err_runtime_get:
 	pm_runtime_disable(&pdev->dev);
 	return r;
@@ -1102,8 +1007,6 @@ err_runtime_get:
 
 static int __exit omap_rfbihw_remove(struct platform_device *pdev)
 {
-	dss_unregister_child_devices(&pdev->dev);
-
 	rfbi_uninit_output(pdev);
 
 	pm_runtime_disable(&pdev->dev);
diff --git a/drivers/video/omap2/dss/sdi.c b/drivers/video/fbdev/omap2/dss/sdi.c
index 856af2e8976..911dcc9173a 100644
--- a/drivers/video/omap2/dss/sdi.c
+++ b/drivers/video/fbdev/omap2/dss/sdi.c
@@ -26,6 +26,7 @@
 #include <linux/export.h>
 #include <linux/platform_device.h>
 #include <linux/string.h>
+#include <linux/of.h>
 
 #include <video/omapdss.h>
 #include "dss.h"
@@ -41,12 +42,14 @@ static struct {
 	int datapairs;
 
 	struct omap_dss_device output;
+
+	bool port_initialized;
 } sdi;
 
 struct sdi_clk_calc_ctx {
 	unsigned long pck_min, pck_max;
 
-	struct dss_clock_info dss_cinfo;
+	unsigned long fck;
 	struct dispc_clock_info dispc_cinfo;
 };
 
@@ -63,19 +66,18 @@ static bool dpi_calc_dispc_cb(int lckd, int pckd, unsigned long lck,
 	return true;
 }
 
-static bool dpi_calc_dss_cb(int fckd, unsigned long fck, void *data)
+static bool dpi_calc_dss_cb(unsigned long fck, void *data)
 {
 	struct sdi_clk_calc_ctx *ctx = data;
 
-	ctx->dss_cinfo.fck = fck;
-	ctx->dss_cinfo.fck_div = fckd;
+	ctx->fck = fck;
 
 	return dispc_div_calc(fck, ctx->pck_min, ctx->pck_max,
 			dpi_calc_dispc_cb, ctx);
 }
 
 static int sdi_calc_clock_div(unsigned long pclk,
-		struct dss_clock_info *dss_cinfo,
+		unsigned long *fck,
 		struct dispc_clock_info *dispc_cinfo)
 {
 	int i;
@@ -98,9 +100,9 @@ static int sdi_calc_clock_div(unsigned long pclk,
 			ctx.pck_min = 0;
 		ctx.pck_max = pclk + 1000 * i * i * i;
 
-		ok = dss_div_calc(ctx.pck_min, dpi_calc_dss_cb, &ctx);
+		ok = dss_div_calc(pclk, ctx.pck_min, dpi_calc_dss_cb, &ctx);
 		if (ok) {
-			*dss_cinfo = ctx.dss_cinfo;
+			*fck = ctx.fck;
 			*dispc_cinfo = ctx.dispc_cinfo;
 			return 0;
 		}
@@ -124,11 +126,11 @@ static void sdi_config_lcd_manager(struct omap_dss_device *dssdev)
 	dss_mgr_set_lcd_config(mgr, &sdi.mgr_config);
 }
 
-int omapdss_sdi_display_enable(struct omap_dss_device *dssdev)
+static int sdi_display_enable(struct omap_dss_device *dssdev)
 {
 	struct omap_dss_device *out = &sdi.output;
 	struct omap_video_timings *t = &sdi.timings;
-	struct dss_clock_info dss_cinfo;
+	unsigned long fck;
 	struct dispc_clock_info dispc_cinfo;
 	unsigned long pck;
 	int r;
@@ -150,26 +152,25 @@ int omapdss_sdi_display_enable(struct omap_dss_device *dssdev)
 	t->data_pclk_edge = OMAPDSS_DRIVE_SIG_RISING_EDGE;
 	t->sync_pclk_edge = OMAPDSS_DRIVE_SIG_RISING_EDGE;
 
-	r = sdi_calc_clock_div(t->pixel_clock * 1000, &dss_cinfo, &dispc_cinfo);
+	r = sdi_calc_clock_div(t->pixelclock, &fck, &dispc_cinfo);
 	if (r)
 		goto err_calc_clock_div;
 
 	sdi.mgr_config.clock_info = dispc_cinfo;
 
-	pck = dss_cinfo.fck / dispc_cinfo.lck_div / dispc_cinfo.pck_div / 1000;
+	pck = fck / dispc_cinfo.lck_div / dispc_cinfo.pck_div;
 
-	if (pck != t->pixel_clock) {
-		DSSWARN("Could not find exact pixel clock. Requested %d kHz, "
-				"got %lu kHz\n",
-				t->pixel_clock, pck);
+	if (pck != t->pixelclock) {
+		DSSWARN("Could not find exact pixel clock. Requested %d Hz, got %lu Hz\n",
+			t->pixelclock, pck);
 
-		t->pixel_clock = pck;
+		t->pixelclock = pck;
 	}
 
 
 	dss_mgr_set_timings(out->manager, t);
 
-	r = dss_set_clock_div(&dss_cinfo);
+	r = dss_set_fck_rate(fck);
 	if (r)
 		goto err_set_dss_clock_div;
 
@@ -211,9 +212,8 @@ err_get_dispc:
 err_reg_enable:
 	return r;
 }
-EXPORT_SYMBOL(omapdss_sdi_display_enable);
 
-void omapdss_sdi_display_disable(struct omap_dss_device *dssdev)
+static void sdi_display_disable(struct omap_dss_device *dssdev)
 {
 	struct omap_overlay_manager *mgr = sdi.output.manager;
 
@@ -225,14 +225,12 @@ void omapdss_sdi_display_disable(struct omap_dss_device *dssdev)
 
 	regulator_disable(sdi.vdds_sdi_reg);
 }
-EXPORT_SYMBOL(omapdss_sdi_display_disable);
 
-void omapdss_sdi_set_timings(struct omap_dss_device *dssdev,
+static void sdi_set_timings(struct omap_dss_device *dssdev,
 		struct omap_video_timings *timings)
 {
 	sdi.timings = *timings;
 }
-EXPORT_SYMBOL(omapdss_sdi_set_timings);
 
 static void sdi_get_timings(struct omap_dss_device *dssdev,
 		struct omap_video_timings *timings)
@@ -248,17 +246,16 @@ static int sdi_check_timings(struct omap_dss_device *dssdev,
 	if (mgr && !dispc_mgr_timings_ok(mgr->id, timings))
 		return -EINVAL;
 
-	if (timings->pixel_clock == 0)
+	if (timings->pixelclock == 0)
 		return -EINVAL;
 
 	return 0;
 }
 
-void omapdss_sdi_set_datapairs(struct omap_dss_device *dssdev, int datapairs)
+static void sdi_set_datapairs(struct omap_dss_device *dssdev, int datapairs)
 {
 	sdi.datapairs = datapairs;
 }
-EXPORT_SYMBOL(omapdss_sdi_set_datapairs);
 
 static int sdi_init_regulator(void)
 {
@@ -267,14 +264,11 @@ static int sdi_init_regulator(void)
 	if (sdi.vdds_sdi_reg)
 		return 0;
 
-	vdds_sdi = dss_get_vdds_sdi();
-
+	vdds_sdi = devm_regulator_get(&sdi.pdev->dev, "vdds_sdi");
 	if (IS_ERR(vdds_sdi)) {
-		vdds_sdi = devm_regulator_get(&sdi.pdev->dev, "vdds_sdi");
-		if (IS_ERR(vdds_sdi)) {
+		if (PTR_ERR(vdds_sdi) != -EPROBE_DEFER)
 			DSSERR("can't get VDDS_SDI regulator\n");
-			return PTR_ERR(vdds_sdi);
-		}
+		return PTR_ERR(vdds_sdi);
 	}
 
 	sdi.vdds_sdi_reg = vdds_sdi;
@@ -282,77 +276,6 @@ static int sdi_init_regulator(void)
 	return 0;
 }
 
-static struct omap_dss_device *sdi_find_dssdev(struct platform_device *pdev)
-{
-	struct omap_dss_board_info *pdata = pdev->dev.platform_data;
-	const char *def_disp_name = omapdss_get_default_display_name();
-	struct omap_dss_device *def_dssdev;
-	int i;
-
-	def_dssdev = NULL;
-
-	for (i = 0; i < pdata->num_devices; ++i) {
-		struct omap_dss_device *dssdev = pdata->devices[i];
-
-		if (dssdev->type != OMAP_DISPLAY_TYPE_SDI)
-			continue;
-
-		if (def_dssdev == NULL)
-			def_dssdev = dssdev;
-
-		if (def_disp_name != NULL &&
-				strcmp(dssdev->name, def_disp_name) == 0) {
-			def_dssdev = dssdev;
-			break;
-		}
-	}
-
-	return def_dssdev;
-}
-
-static int sdi_probe_pdata(struct platform_device *sdidev)
-{
-	struct omap_dss_device *plat_dssdev;
-	struct omap_dss_device *dssdev;
-	int r;
-
-	plat_dssdev = sdi_find_dssdev(sdidev);
-
-	if (!plat_dssdev)
-		return 0;
-
-	dssdev = dss_alloc_and_init_device(&sdidev->dev);
-	if (!dssdev)
-		return -ENOMEM;
-
-	dss_copy_device_pdata(dssdev, plat_dssdev);
-
-	r = sdi_init_regulator();
-	if (r) {
-		DSSERR("device %s init failed: %d\n", dssdev->name, r);
-		dss_put_device(dssdev);
-		return r;
-	}
-
-	r = omapdss_output_set_device(&sdi.output, dssdev);
-	if (r) {
-		DSSERR("failed to connect output to new device: %s\n",
-				dssdev->name);
-		dss_put_device(dssdev);
-		return r;
-	}
-
-	r = dss_add_device(dssdev);
-	if (r) {
-		DSSERR("device %s register failed: %d\n", dssdev->name, r);
-		omapdss_output_unset_device(&sdi.output);
-		dss_put_device(dssdev);
-		return r;
-	}
-
-	return 0;
-}
-
 static int sdi_connect(struct omap_dss_device *dssdev,
 		struct omap_dss_device *dst)
 {
@@ -385,9 +308,9 @@ static int sdi_connect(struct omap_dss_device *dssdev,
 static void sdi_disconnect(struct omap_dss_device *dssdev,
 		struct omap_dss_device *dst)
 {
-	WARN_ON(dst != dssdev->device);
+	WARN_ON(dst != dssdev->dst);
 
-	if (dst != dssdev->device)
+	if (dst != dssdev->dst)
 		return;
 
 	omapdss_output_unset_device(dssdev);
@@ -400,14 +323,14 @@ static const struct omapdss_sdi_ops sdi_ops = {
 	.connect = sdi_connect,
 	.disconnect = sdi_disconnect,
 
-	.enable = omapdss_sdi_display_enable,
-	.disable = omapdss_sdi_display_disable,
+	.enable = sdi_display_enable,
+	.disable = sdi_display_disable,
 
 	.check_timings = sdi_check_timings,
-	.set_timings = omapdss_sdi_set_timings,
+	.set_timings = sdi_set_timings,
 	.get_timings = sdi_get_timings,
 
-	.set_datapairs = omapdss_sdi_set_datapairs,
+	.set_datapairs = sdi_set_datapairs,
 };
 
 static void sdi_init_output(struct platform_device *pdev)
@@ -434,29 +357,15 @@ static void __exit sdi_uninit_output(struct platform_device *pdev)
 
 static int omap_sdi_probe(struct platform_device *pdev)
 {
-	int r;
-
 	sdi.pdev = pdev;
 
 	sdi_init_output(pdev);
 
-	if (pdev->dev.platform_data) {
-		r = sdi_probe_pdata(pdev);
-		if (r)
-			goto err_probe;
-	}
-
 	return 0;
-
-err_probe:
-	sdi_uninit_output(pdev);
-	return r;
 }
 
 static int __exit omap_sdi_remove(struct platform_device *pdev)
 {
-	dss_unregister_child_devices(&pdev->dev);
-
 	sdi_uninit_output(pdev);
 
 	return 0;
@@ -480,3 +389,45 @@ void __exit sdi_uninit_platform_driver(void)
 {
 	platform_driver_unregister(&omap_sdi_driver);
 }
+
+int __init sdi_init_port(struct platform_device *pdev, struct device_node *port)
+{
+	struct device_node *ep;
+	u32 datapairs;
+	int r;
+
+	ep = omapdss_of_get_next_endpoint(port, NULL);
+	if (!ep)
+		return 0;
+
+	r = of_property_read_u32(ep, "datapairs", &datapairs);
+	if (r) {
+		DSSERR("failed to parse datapairs\n");
+		goto err_datapairs;
+	}
+
+	sdi.datapairs = datapairs;
+
+	of_node_put(ep);
+
+	sdi.pdev = pdev;
+
+	sdi_init_output(pdev);
+
+	sdi.port_initialized = true;
+
+	return 0;
+
+err_datapairs:
+	of_node_put(ep);
+
+	return r;
+}
+
+void __exit sdi_uninit_port(void)
+{
+	if (!sdi.port_initialized)
+		return;
+
+	sdi_uninit_output(sdi.pdev);
+}
diff --git a/drivers/video/omap2/dss/venc.c b/drivers/video/fbdev/omap2/dss/venc.c
index 496a106fe82..21d81113962 100644
--- a/drivers/video/omap2/dss/venc.c
+++ b/drivers/video/fbdev/omap2/dss/venc.c
@@ -34,6 +34,7 @@
 #include <linux/platform_device.h>
 #include <linux/regulator/consumer.h>
 #include <linux/pm_runtime.h>
+#include <linux/of.h>
 
 #include <video/omapdss.h>
 
@@ -264,7 +265,7 @@ static const struct venc_config venc_config_pal_bdghi = {
 const struct omap_video_timings omap_dss_pal_timings = {
 	.x_res		= 720,
 	.y_res		= 574,
-	.pixel_clock	= 13500,
+	.pixelclock	= 13500000,
 	.hsw		= 64,
 	.hfp		= 12,
 	.hbp		= 68,
@@ -279,7 +280,7 @@ EXPORT_SYMBOL(omap_dss_pal_timings);
 const struct omap_video_timings omap_dss_ntsc_timings = {
 	.x_res		= 720,
 	.y_res		= 482,
-	.pixel_clock	= 13500,
+	.pixelclock	= 13500000,
 	.hsw		= 64,
 	.hfp		= 16,
 	.hbp		= 58,
@@ -492,7 +493,7 @@ static void venc_power_off(struct omap_dss_device *dssdev)
 	venc_runtime_put();
 }
 
-int omapdss_venc_display_enable(struct omap_dss_device *dssdev)
+static int venc_display_enable(struct omap_dss_device *dssdev)
 {
 	struct omap_dss_device *out = &venc.output;
 	int r;
@@ -521,7 +522,7 @@ err0:
 	return r;
 }
 
-void omapdss_venc_display_disable(struct omap_dss_device *dssdev)
+static void venc_display_disable(struct omap_dss_device *dssdev)
 {
 	DSSDBG("venc_display_disable\n");
 
@@ -532,7 +533,7 @@ void omapdss_venc_display_disable(struct omap_dss_device *dssdev)
 	mutex_unlock(&venc.venc_lock);
 }
 
-void omapdss_venc_set_timings(struct omap_dss_device *dssdev,
+static void venc_set_timings(struct omap_dss_device *dssdev,
 		struct omap_video_timings *timings)
 {
 	DSSDBG("venc_set_timings\n");
@@ -550,7 +551,7 @@ void omapdss_venc_set_timings(struct omap_dss_device *dssdev,
 	mutex_unlock(&venc.venc_lock);
 }
 
-int omapdss_venc_check_timings(struct omap_dss_device *dssdev,
+static int venc_check_timings(struct omap_dss_device *dssdev,
 		struct omap_video_timings *timings)
 {
 	DSSDBG("venc_check_timings\n");
@@ -574,13 +575,13 @@ static void venc_get_timings(struct omap_dss_device *dssdev,
 	mutex_unlock(&venc.venc_lock);
 }
 
-u32 omapdss_venc_get_wss(struct omap_dss_device *dssdev)
+static u32 venc_get_wss(struct omap_dss_device *dssdev)
 {
 	/* Invert due to VENC_L21_WC_CTL:INV=1 */
 	return (venc.wss_data >> 8) ^ 0xfffff;
 }
 
-int omapdss_venc_set_wss(struct omap_dss_device *dssdev, u32 wss)
+static int venc_set_wss(struct omap_dss_device *dssdev, u32 wss)
 {
 	const struct venc_config *config;
 	int r;
@@ -609,7 +610,7 @@ err:
 	return r;
 }
 
-void omapdss_venc_set_type(struct omap_dss_device *dssdev,
+static void venc_set_type(struct omap_dss_device *dssdev,
 		enum omap_dss_venc_type type)
 {
 	mutex_lock(&venc.venc_lock);
@@ -619,7 +620,7 @@ void omapdss_venc_set_type(struct omap_dss_device *dssdev,
 	mutex_unlock(&venc.venc_lock);
 }
 
-void omapdss_venc_invert_vid_out_polarity(struct omap_dss_device *dssdev,
+static void venc_invert_vid_out_polarity(struct omap_dss_device *dssdev,
 		bool invert_polarity)
 {
 	mutex_lock(&venc.venc_lock);
@@ -636,10 +637,14 @@ static int venc_init_regulator(void)
 	if (venc.vdda_dac_reg != NULL)
 		return 0;
 
-	vdda_dac = devm_regulator_get(&venc.pdev->dev, "vdda_dac");
+	if (venc.pdev->dev.of_node)
+		vdda_dac = devm_regulator_get(&venc.pdev->dev, "vdda");
+	else
+		vdda_dac = devm_regulator_get(&venc.pdev->dev, "vdda_dac");
 
 	if (IS_ERR(vdda_dac)) {
-		DSSERR("can't get VDDA_DAC regulator\n");
+		if (PTR_ERR(vdda_dac) != -EPROBE_DEFER)
+			DSSERR("can't get VDDA_DAC regulator\n");
 		return PTR_ERR(vdda_dac);
 	}
 
@@ -721,74 +726,6 @@ static int venc_get_clocks(struct platform_device *pdev)
 	return 0;
 }
 
-static struct omap_dss_device *venc_find_dssdev(struct platform_device *pdev)
-{
-	struct omap_dss_board_info *pdata = pdev->dev.platform_data;
-	const char *def_disp_name = omapdss_get_default_display_name();
-	struct omap_dss_device *def_dssdev;
-	int i;
-
-	def_dssdev = NULL;
-
-	for (i = 0; i < pdata->num_devices; ++i) {
-		struct omap_dss_device *dssdev = pdata->devices[i];
-
-		if (dssdev->type != OMAP_DISPLAY_TYPE_VENC)
-			continue;
-
-		if (def_dssdev == NULL)
-			def_dssdev = dssdev;
-
-		if (def_disp_name != NULL &&
-				strcmp(dssdev->name, def_disp_name) == 0) {
-			def_dssdev = dssdev;
-			break;
-		}
-	}
-
-	return def_dssdev;
-}
-
-static int venc_probe_pdata(struct platform_device *vencdev)
-{
-	struct omap_dss_device *plat_dssdev;
-	struct omap_dss_device *dssdev;
-	int r;
-
-	plat_dssdev = venc_find_dssdev(vencdev);
-
-	if (!plat_dssdev)
-		return 0;
-
-	r = venc_init_regulator();
-	if (r)
-		return r;
-
-	dssdev = dss_alloc_and_init_device(&vencdev->dev);
-	if (!dssdev)
-		return -ENOMEM;
-
-	dss_copy_device_pdata(dssdev, plat_dssdev);
-
-	r = omapdss_output_set_device(&venc.output, dssdev);
-	if (r) {
-		DSSERR("failed to connect output to new device: %s\n",
-				dssdev->name);
-		dss_put_device(dssdev);
-		return r;
-	}
-
-	r = dss_add_device(dssdev);
-	if (r) {
-		DSSERR("device %s register failed: %d\n", dssdev->name, r);
-		omapdss_output_unset_device(&venc.output);
-		dss_put_device(dssdev);
-		return r;
-	}
-
-	return 0;
-}
-
 static int venc_connect(struct omap_dss_device *dssdev,
 		struct omap_dss_device *dst)
 {
@@ -821,9 +758,9 @@ static int venc_connect(struct omap_dss_device *dssdev,
 static void venc_disconnect(struct omap_dss_device *dssdev,
 		struct omap_dss_device *dst)
 {
-	WARN_ON(dst != dssdev->device);
+	WARN_ON(dst != dssdev->dst);
 
-	if (dst != dssdev->device)
+	if (dst != dssdev->dst)
 		return;
 
 	omapdss_output_unset_device(dssdev);
@@ -836,18 +773,18 @@ static const struct omapdss_atv_ops venc_ops = {
 	.connect = venc_connect,
 	.disconnect = venc_disconnect,
 
-	.enable = omapdss_venc_display_enable,
-	.disable = omapdss_venc_display_disable,
+	.enable = venc_display_enable,
+	.disable = venc_display_disable,
 
-	.check_timings = omapdss_venc_check_timings,
-	.set_timings = omapdss_venc_set_timings,
+	.check_timings = venc_check_timings,
+	.set_timings = venc_set_timings,
 	.get_timings = venc_get_timings,
 
-	.set_type = omapdss_venc_set_type,
-	.invert_vid_out_polarity = omapdss_venc_invert_vid_out_polarity,
+	.set_type = venc_set_type,
+	.invert_vid_out_polarity = venc_invert_vid_out_polarity,
 
-	.set_wss = omapdss_venc_set_wss,
-	.get_wss = omapdss_venc_get_wss,
+	.set_wss = venc_set_wss,
+	.get_wss = venc_get_wss,
 };
 
 static void venc_init_output(struct platform_device *pdev)
@@ -872,6 +809,48 @@ static void __exit venc_uninit_output(struct platform_device *pdev)
 	omapdss_unregister_output(out);
 }
 
+static int venc_probe_of(struct platform_device *pdev)
+{
+	struct device_node *node = pdev->dev.of_node;
+	struct device_node *ep;
+	u32 channels;
+	int r;
+
+	ep = omapdss_of_get_first_endpoint(node);
+	if (!ep)
+		return 0;
+
+	venc.invert_polarity = of_property_read_bool(ep, "ti,invert-polarity");
+
+	r = of_property_read_u32(ep, "ti,channels", &channels);
+	if (r) {
+		dev_err(&pdev->dev,
+			"failed to read property 'ti,channels': %d\n", r);
+		goto err;
+	}
+
+	switch (channels) {
+	case 1:
+		venc.type = OMAP_DSS_VENC_TYPE_COMPOSITE;
+		break;
+	case 2:
+		venc.type = OMAP_DSS_VENC_TYPE_SVIDEO;
+		break;
+	default:
+		dev_err(&pdev->dev, "bad channel propert '%d'\n", channels);
+		r = -EINVAL;
+		goto err;
+	}
+
+	of_node_put(ep);
+
+	return 0;
+err:
+	of_node_put(ep);
+
+	return 0;
+}
+
 /* VENC HW IP initialisation */
 static int omap_venchw_probe(struct platform_device *pdev)
 {
@@ -913,26 +892,21 @@ static int omap_venchw_probe(struct platform_device *pdev)
 
 	venc_runtime_put();
 
-	r = venc_panel_init();
-	if (r)
-		goto err_panel_init;
+	if (pdev->dev.of_node) {
+		r = venc_probe_of(pdev);
+		if (r) {
+			DSSERR("Invalid DT data\n");
+			goto err_probe_of;
+		}
+	}
 
 	dss_debugfs_create_file("venc", venc_dump_regs);
 
 	venc_init_output(pdev);
 
-	if (pdev->dev.platform_data) {
-		r = venc_probe_pdata(pdev);
-		if (r)
-			goto err_probe;
-	}
-
 	return 0;
 
-err_probe:
-	venc_panel_exit();
-	venc_uninit_output(pdev);
-err_panel_init:
+err_probe_of:
 err_runtime_get:
 	pm_runtime_disable(&pdev->dev);
 	return r;
@@ -940,10 +914,6 @@ err_runtime_get:
 
 static int __exit omap_venchw_remove(struct platform_device *pdev)
 {
-	dss_unregister_child_devices(&pdev->dev);
-
-	venc_panel_exit();
-
 	venc_uninit_output(pdev);
 
 	pm_runtime_disable(&pdev->dev);
@@ -980,6 +950,14 @@ static const struct dev_pm_ops venc_pm_ops = {
 	.runtime_resume = venc_runtime_resume,
 };
 
+
+static const struct of_device_id venc_of_match[] = {
+	{ .compatible = "ti,omap2-venc", },
+	{ .compatible = "ti,omap3-venc", },
+	{ .compatible = "ti,omap4-venc", },
+	{},
+};
+
 static struct platform_driver omap_venchw_driver = {
 	.probe		= omap_venchw_probe,
 	.remove         = __exit_p(omap_venchw_remove),
@@ -987,6 +965,7 @@ static struct platform_driver omap_venchw_driver = {
 		.name   = "omapdss_venc",
 		.owner  = THIS_MODULE,
 		.pm	= &venc_pm_ops,
+		.of_match_table = venc_of_match,
 	},
 };
 
diff --git a/drivers/video/omap2/omapfb/Kconfig b/drivers/video/fbdev/omap2/omapfb/Kconfig
index 4cb12ce6885..4cb12ce6885 100644
--- a/drivers/video/omap2/omapfb/Kconfig
+++ b/drivers/video/fbdev/omap2/omapfb/Kconfig
diff --git a/drivers/video/omap2/omapfb/Makefile b/drivers/video/fbdev/omap2/omapfb/Makefile
index 51c2e00d9bf..51c2e00d9bf 100644
--- a/drivers/video/omap2/omapfb/Makefile
+++ b/drivers/video/fbdev/omap2/omapfb/Makefile
diff --git a/drivers/video/omap2/omapfb/omapfb-ioctl.c b/drivers/video/fbdev/omap2/omapfb/omapfb-ioctl.c
index 146b6f5428d..146b6f5428d 100644
--- a/drivers/video/omap2/omapfb/omapfb-ioctl.c
+++ b/drivers/video/fbdev/omap2/omapfb/omapfb-ioctl.c
diff --git a/drivers/video/omap2/omapfb/omapfb-main.c b/drivers/video/fbdev/omap2/omapfb/omapfb-main.c
index 27d6905683f..ec2d132c782 100644
--- a/drivers/video/omap2/omapfb/omapfb-main.c
+++ b/drivers/video/fbdev/omap2/omapfb/omapfb-main.c
@@ -723,8 +723,8 @@ int check_fb_var(struct fb_info *fbi, struct fb_var_screeninfo *var)
 		display->driver->get_timings(display, &timings);
 
 		/* pixclock in ps, the rest in pixclock */
-		var->pixclock = timings.pixel_clock != 0 ?
-			KHZ2PICOS(timings.pixel_clock) :
+		var->pixclock = timings.pixelclock != 0 ?
+			KHZ2PICOS(timings.pixelclock / 1000) :
 			0;
 		var->left_margin = timings.hbp;
 		var->right_margin = timings.hfp;
@@ -1833,6 +1833,16 @@ static void omapfb_free_resources(struct omapfb2_device *fbdev)
 	if (fbdev == NULL)
 		return;
 
+	for (i = 0; i < fbdev->num_fbs; i++) {
+		struct omapfb_info *ofbi = FB2OFB(fbdev->fbs[i]);
+		int j;
+
+		for (j = 0; j < ofbi->num_overlays; j++) {
+			struct omap_overlay *ovl = ofbi->overlays[j];
+			ovl->disable(ovl);
+		}
+	}
+
 	for (i = 0; i < fbdev->num_fbs; i++)
 		unregister_framebuffer(fbdev->fbs[i]);
 
@@ -2067,7 +2077,7 @@ static int omapfb_mode_to_timings(const char *mode_str,
 		timings->sync_pclk_edge = OMAPDSS_DRIVE_SIG_OPPOSITE_EDGES;
 	}
 
-	timings->pixel_clock = PICOS2KHZ(var->pixclock);
+	timings->pixelclock = PICOS2KHZ(var->pixclock) * 1000;
 	timings->hbp = var->left_margin;
 	timings->hfp = var->right_margin;
 	timings->vbp = var->upper_margin;
@@ -2219,7 +2229,7 @@ static void fb_videomode_to_omap_timings(struct fb_videomode *m,
 
 	t->x_res = m->xres;
 	t->y_res = m->yres;
-	t->pixel_clock = PICOS2KHZ(m->pixclock);
+	t->pixelclock = PICOS2KHZ(m->pixclock) * 1000;
 	t->hsw = m->hsync_len;
 	t->hfp = m->right_margin;
 	t->hbp = m->left_margin;
@@ -2407,6 +2417,55 @@ static int omapfb_init_connections(struct omapfb2_device *fbdev,
 	return 0;
 }
 
+static struct omap_dss_device *
+omapfb_find_default_display(struct omapfb2_device *fbdev)
+{
+	const char *def_name;
+	int i;
+
+	/*
+	 * Search with the display name from the user or the board file,
+	 * comparing to display names and aliases
+	 */
+
+	def_name = omapdss_get_default_display_name();
+
+	if (def_name) {
+		for (i = 0; i < fbdev->num_displays; ++i) {
+			struct omap_dss_device *dssdev;
+
+			dssdev = fbdev->displays[i].dssdev;
+
+			if (dssdev->name && strcmp(def_name, dssdev->name) == 0)
+				return dssdev;
+
+			if (strcmp(def_name, dssdev->alias) == 0)
+				return dssdev;
+		}
+
+		/* def_name given but not found */
+		return NULL;
+	}
+
+	/* then look for DT alias display0 */
+	for (i = 0; i < fbdev->num_displays; ++i) {
+		struct omap_dss_device *dssdev;
+		int id;
+
+		dssdev = fbdev->displays[i].dssdev;
+
+		if (dssdev->dev->of_node == NULL)
+			continue;
+
+		id = of_alias_get_id(dssdev->dev->of_node, "display");
+		if (id == 0)
+			return dssdev;
+	}
+
+	/* return the first display we have in the list */
+	return fbdev->displays[0].dssdev;
+}
+
 static int omapfb_probe(struct platform_device *pdev)
 {
 	struct omapfb2_device *fbdev = NULL;
@@ -2484,23 +2543,7 @@ static int omapfb_probe(struct platform_device *pdev)
 	for (i = 0; i < fbdev->num_managers; i++)
 		fbdev->managers[i] = omap_dss_get_overlay_manager(i);
 
-	def_display = NULL;
-
-	for (i = 0; i < fbdev->num_displays; ++i) {
-		struct omap_dss_device *dssdev;
-		const char *def_name;
-
-		def_name = omapdss_get_default_display_name();
-
-		dssdev = fbdev->displays[i].dssdev;
-
-		if (def_name == NULL ||
-			(dssdev->name && strcmp(def_name, dssdev->name) == 0)) {
-			def_display = dssdev;
-			break;
-		}
-	}
-
+	def_display = omapfb_find_default_display(fbdev);
 	if (def_display == NULL) {
 		dev_err(fbdev->dev, "failed to find default display\n");
 		r = -EPROBE_DEFER;
@@ -2557,6 +2600,15 @@ static int omapfb_probe(struct platform_device *pdev)
 		goto cleanup;
 	}
 
+	if (def_display) {
+		u16 w, h;
+
+		def_display->driver->get_resolution(def_display, &w, &h);
+
+		dev_info(fbdev->dev, "using display '%s' mode %dx%d\n",
+			def_display->name, w, h);
+	}
+
 	return 0;
 
 cleanup:
diff --git a/drivers/video/omap2/omapfb/omapfb-sysfs.c b/drivers/video/fbdev/omap2/omapfb/omapfb-sysfs.c
index 18fa9e1d003..18fa9e1d003 100644
--- a/drivers/video/omap2/omapfb/omapfb-sysfs.c
+++ b/drivers/video/fbdev/omap2/omapfb/omapfb-sysfs.c
diff --git a/drivers/video/omap2/omapfb/omapfb.h b/drivers/video/fbdev/omap2/omapfb/omapfb.h
index 623cd872a36..623cd872a36 100644
--- a/drivers/video/omap2/omapfb/omapfb.h
+++ b/drivers/video/fbdev/omap2/omapfb/omapfb.h
diff --git a/drivers/video/omap2/vrfb.c b/drivers/video/fbdev/omap2/vrfb.c
index f346b02eee1..f346b02eee1 100644
--- a/drivers/video/omap2/vrfb.c
+++ b/drivers/video/fbdev/omap2/vrfb.c
diff --git a/drivers/video/p9100.c b/drivers/video/fbdev/p9100.c
index 4b23af6e5c2..367cea8f43f 100644
--- a/drivers/video/p9100.c
+++ b/drivers/video/fbdev/p9100.c
@@ -339,8 +339,6 @@ static int p9100_remove(struct platform_device *op)
 
 	framebuffer_release(info);
 
-	dev_set_drvdata(&op->dev, NULL);
-
 	return 0;
 }
 
diff --git a/drivers/video/platinumfb.c b/drivers/video/fbdev/platinumfb.c
index 3d86bac62d3..4c929957682 100644
--- a/drivers/video/platinumfb.c
+++ b/drivers/video/fbdev/platinumfb.c
@@ -403,7 +403,7 @@ try_again:
 	if (rc < 0)
 		return rc;
 
-	printk(KERN_INFO "fb%d: Apple Platinum frame buffer device\n", info->node);
+	fb_info(info, "Apple Platinum frame buffer device\n");
 
 	return 0;
 }
@@ -639,7 +639,6 @@ static int platinumfb_probe(struct platform_device* odev)
 		iounmap(pinfo->frame_buffer);
 		iounmap(pinfo->platinum_regs);
 		iounmap(pinfo->cmap_regs);
-		dev_set_drvdata(&odev->dev, NULL);
 		framebuffer_release(info);
 	}
 
diff --git a/drivers/video/platinumfb.h b/drivers/video/fbdev/platinumfb.h
index f6bd77cafd1..f6bd77cafd1 100644
--- a/drivers/video/platinumfb.h
+++ b/drivers/video/fbdev/platinumfb.h
diff --git a/drivers/video/pm2fb.c b/drivers/video/fbdev/pm2fb.c
index 81354eeab02..3b85b647bc1 100644
--- a/drivers/video/pm2fb.c
+++ b/drivers/video/fbdev/pm2fb.c
@@ -1694,8 +1694,8 @@ static int pm2fb_probe(struct pci_dev *pdev, const struct pci_device_id *id)
 	if (retval < 0)
 		goto err_exit_all;
 
-	printk(KERN_INFO "fb%d: %s frame buffer device, memory = %dK.\n",
-	       info->node, info->fix.id, pm2fb_fix.smem_len / 1024);
+	fb_info(info, "%s frame buffer device, memory = %dK\n",
+		info->fix.id, pm2fb_fix.smem_len / 1024);
 
 	/*
 	 * Our driver data
@@ -1744,7 +1744,6 @@ static void pm2fb_remove(struct pci_dev *pdev)
 	iounmap(par->v_regs);
 	release_mem_region(fix->mmio_start, fix->mmio_len);
 
-	pci_set_drvdata(pdev, NULL);
 	fb_dealloc_cmap(&info->cmap);
 	kfree(info->pixmap.addr);
 	framebuffer_release(info);
diff --git a/drivers/video/pm3fb.c b/drivers/video/fbdev/pm3fb.c
index 7718faa4a73..4bf3273d043 100644
--- a/drivers/video/pm3fb.c
+++ b/drivers/video/fbdev/pm3fb.c
@@ -1445,8 +1445,7 @@ static int pm3fb_probe(struct pci_dev *dev, const struct pci_device_id *ent)
 		retval = -EINVAL;
 		goto err_exit_all;
 	}
-	printk(KERN_INFO "fb%d: %s frame buffer device\n", info->node,
-	   info->fix.id);
+	fb_info(info, "%s frame buffer device\n", info->fix.id);
 	pci_set_drvdata(dev, info);
 	return 0;
 
@@ -1489,7 +1488,6 @@ static void pm3fb_remove(struct pci_dev *dev)
 		iounmap(par->v_regs);
 		release_mem_region(fix->mmio_start, fix->mmio_len);
 
-		pci_set_drvdata(dev, NULL);
 		kfree(info->pixmap.addr);
 		framebuffer_release(info);
 	}
diff --git a/drivers/video/pmag-aa-fb.c b/drivers/video/fbdev/pmag-aa-fb.c
index 838424817de..838424817de 100644
--- a/drivers/video/pmag-aa-fb.c
+++ b/drivers/video/fbdev/pmag-aa-fb.c
diff --git a/drivers/video/pmag-ba-fb.c b/drivers/video/fbdev/pmag-ba-fb.c
index d1e46cedb1f..914a52ba847 100644
--- a/drivers/video/pmag-ba-fb.c
+++ b/drivers/video/fbdev/pmag-ba-fb.c
@@ -212,8 +212,8 @@ static int pmagbafb_probe(struct device *dev)
 
 	get_device(dev);
 
-	pr_info("fb%d: %s frame buffer device at %s\n",
-		info->node, info->fix.id, dev_name(dev));
+	fb_info(info, "%s frame buffer device at %s\n",
+		info->fix.id, dev_name(dev));
 
 	return 0;
 
diff --git a/drivers/video/pmagb-b-fb.c b/drivers/video/fbdev/pmagb-b-fb.c
index 0e131740032..0822b6f8ddd 100644
--- a/drivers/video/pmagb-b-fb.c
+++ b/drivers/video/fbdev/pmagb-b-fb.c
@@ -328,11 +328,10 @@ static int pmagbbfb_probe(struct device *dev)
 	snprintf(freq1, sizeof(freq1), "%u.%03uMHz",
 		 par->osc1 / 1000, par->osc1 % 1000);
 
-	pr_info("fb%d: %s frame buffer device at %s\n",
-		info->node, info->fix.id, dev_name(dev));
-	pr_info("fb%d: Osc0: %s, Osc1: %s, Osc%u selected\n",
-		info->node, freq0, par->osc1 ? freq1 : "disabled",
-		par->osc1 != 0);
+	fb_info(info, "%s frame buffer device at %s\n",
+		info->fix.id, dev_name(dev));
+	fb_info(info, "Osc0: %s, Osc1: %s, Osc%u selected\n",
+		freq0, par->osc1 ? freq1 : "disabled", par->osc1 != 0);
 
 	return 0;
 
diff --git a/drivers/video/ps3fb.c b/drivers/video/fbdev/ps3fb.c
index dbfe2c18a43..b269abd932a 100644
--- a/drivers/video/ps3fb.c
+++ b/drivers/video/fbdev/ps3fb.c
@@ -952,7 +952,7 @@ static struct fb_ops ps3fb_ops = {
 	.fb_compat_ioctl = ps3fb_ioctl
 };
 
-static struct fb_fix_screeninfo ps3fb_fix __initdata = {
+static struct fb_fix_screeninfo ps3fb_fix = {
 	.id =		DEVICE_NAME,
 	.type =		FB_TYPE_PACKED_PIXELS,
 	.visual =	FB_VISUAL_TRUECOLOR,
diff --git a/drivers/video/pvr2fb.c b/drivers/video/fbdev/pvr2fb.c
index df07860563e..167cffff3d4 100644
--- a/drivers/video/pvr2fb.c
+++ b/drivers/video/fbdev/pvr2fb.c
@@ -817,24 +817,25 @@ static int pvr2fb_common_init(void)
 
 	rev = fb_readl(par->mmio_base + 0x04);
 
-	printk("fb%d: %s (rev %ld.%ld) frame buffer device, using %ldk/%ldk of video memory\n",
-	       fb_info->node, fb_info->fix.id, (rev >> 4) & 0x0f, rev & 0x0f,
-	       modememused >> 10, (unsigned long)(fb_info->fix.smem_len >> 10));
-	printk("fb%d: Mode %dx%d-%d pitch = %ld cable: %s video output: %s\n",
-	       fb_info->node, fb_info->var.xres, fb_info->var.yres,
-	       fb_info->var.bits_per_pixel,
-	       get_line_length(fb_info->var.xres, fb_info->var.bits_per_pixel),
-	       (char *)pvr2_get_param(cables, NULL, cable_type, 3),
-	       (char *)pvr2_get_param(outputs, NULL, video_output, 3));
+	fb_info(fb_info, "%s (rev %ld.%ld) frame buffer device, using %ldk/%ldk of video memory\n",
+		fb_info->fix.id, (rev >> 4) & 0x0f, rev & 0x0f,
+		modememused >> 10,
+		(unsigned long)(fb_info->fix.smem_len >> 10));
+	fb_info(fb_info, "Mode %dx%d-%d pitch = %ld cable: %s video output: %s\n",
+		fb_info->var.xres, fb_info->var.yres,
+		fb_info->var.bits_per_pixel,
+		get_line_length(fb_info->var.xres, fb_info->var.bits_per_pixel),
+		(char *)pvr2_get_param(cables, NULL, cable_type, 3),
+		(char *)pvr2_get_param(outputs, NULL, video_output, 3));
 
 #ifdef CONFIG_SH_STORE_QUEUES
-	printk(KERN_NOTICE "fb%d: registering with SQ API\n", fb_info->node);
+	fb_notice(fb_info, "registering with SQ API\n");
 
 	pvr2fb_map = sq_remap(fb_info->fix.smem_start, fb_info->fix.smem_len,
 			      fb_info->fix.id, PAGE_SHARED);
 
-	printk(KERN_NOTICE "fb%d: Mapped video memory to SQ addr 0x%lx\n",
-	       fb_info->node, pvr2fb_map);
+	fb_notice(fb_info, "Mapped video memory to SQ addr 0x%lx\n",
+		  pvr2fb_map);
 #endif
 
 	return 0;
diff --git a/drivers/video/pxa168fb.c b/drivers/video/fbdev/pxa168fb.c
index aa9bd1f76d6..c95b9e46d48 100644
--- a/drivers/video/pxa168fb.c
+++ b/drivers/video/fbdev/pxa168fb.c
@@ -364,7 +364,7 @@ static void set_graphics_start(struct fb_info *info, int xoffset, int yoffset)
 static void set_dumb_panel_control(struct fb_info *info)
 {
 	struct pxa168fb_info *fbi = info->par;
-	struct pxa168fb_mach_info *mi = fbi->dev->platform_data;
+	struct pxa168fb_mach_info *mi = dev_get_platdata(fbi->dev);
 	u32 x;
 
 	/*
@@ -407,7 +407,7 @@ static int pxa168fb_set_par(struct fb_info *info)
 	u32 x;
 	struct pxa168fb_mach_info *mi;
 
-	mi = fbi->dev->platform_data;
+	mi = dev_get_platdata(fbi->dev);
 
 	/*
 	 * Set additional mode info.
@@ -609,7 +609,7 @@ static int pxa168fb_probe(struct platform_device *pdev)
 	struct clk *clk;
 	int irq, ret;
 
-	mi = pdev->dev.platform_data;
+	mi = dev_get_platdata(&pdev->dev);
 	if (mi == NULL) {
 		dev_err(&pdev->dev, "no platform data defined\n");
 		return -EINVAL;
diff --git a/drivers/video/pxa168fb.h b/drivers/video/fbdev/pxa168fb.h
index eee09279c52..eee09279c52 100644
--- a/drivers/video/pxa168fb.h
+++ b/drivers/video/fbdev/pxa168fb.h
diff --git a/drivers/video/pxa3xx-gcu.c b/drivers/video/fbdev/pxa3xx-gcu.c
index ad382b3396c..4df3657fe22 100644
--- a/drivers/video/pxa3xx-gcu.c
+++ b/drivers/video/fbdev/pxa3xx-gcu.c
@@ -107,7 +107,6 @@ struct pxa3xx_gcu_priv {
 	struct timeval 		  base_time;
 
 	struct pxa3xx_gcu_batch *free;
-
 	struct pxa3xx_gcu_batch *ready;
 	struct pxa3xx_gcu_batch *ready_last;
 	struct pxa3xx_gcu_batch *running;
@@ -368,27 +367,35 @@ pxa3xx_gcu_wait_free(struct pxa3xx_gcu_priv *priv)
 
 /* Misc device layer */
 
-static inline struct pxa3xx_gcu_priv *file_dev(struct file *file)
+static inline struct pxa3xx_gcu_priv *to_pxa3xx_gcu_priv(struct file *file)
 {
 	struct miscdevice *dev = file->private_data;
 	return container_of(dev, struct pxa3xx_gcu_priv, misc_dev);
 }
 
+/*
+ * provide an empty .open callback, so the core sets file->private_data
+ * for us.
+ */
+static int pxa3xx_gcu_open(struct inode *inode, struct file *file)
+{
+	return 0;
+}
+
 static ssize_t
-pxa3xx_gcu_misc_write(struct file *file, const char *buff,
-		      size_t count, loff_t *offp)
+pxa3xx_gcu_write(struct file *file, const char *buff,
+		 size_t count, loff_t *offp)
 {
 	int ret;
 	unsigned long flags;
 	struct pxa3xx_gcu_batch	*buffer;
-	struct pxa3xx_gcu_priv *priv = file_dev(file);
+	struct pxa3xx_gcu_priv *priv = to_pxa3xx_gcu_priv(file);
 
 	int words = count / 4;
 
 	/* Does not need to be atomic. There's a lock in user space,
 	 * but anyhow, this is just for statistics. */
 	priv->shared->num_writes++;
-
 	priv->shared->num_words += words;
 
 	/* Last word reserved for batch buffer end command */
@@ -406,10 +413,8 @@ pxa3xx_gcu_misc_write(struct file *file, const char *buff,
 	 * Get buffer from free list
 	 */
 	spin_lock_irqsave(&priv->spinlock, flags);
-
 	buffer = priv->free;
 	priv->free = buffer->next;
-
 	spin_unlock_irqrestore(&priv->spinlock, flags);
 
 
@@ -454,10 +459,10 @@ pxa3xx_gcu_misc_write(struct file *file, const char *buff,
 
 
 static long
-pxa3xx_gcu_misc_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
+pxa3xx_gcu_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
 {
 	unsigned long flags;
-	struct pxa3xx_gcu_priv *priv = file_dev(file);
+	struct pxa3xx_gcu_priv *priv = to_pxa3xx_gcu_priv(file);
 
 	switch (cmd) {
 	case PXA3XX_GCU_IOCTL_RESET:
@@ -474,10 +479,10 @@ pxa3xx_gcu_misc_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
 }
 
 static int
-pxa3xx_gcu_misc_mmap(struct file *file, struct vm_area_struct *vma)
+pxa3xx_gcu_mmap(struct file *file, struct vm_area_struct *vma)
 {
 	unsigned int size = vma->vm_end - vma->vm_start;
-	struct pxa3xx_gcu_priv *priv = file_dev(file);
+	struct pxa3xx_gcu_priv *priv = to_pxa3xx_gcu_priv(file);
 
 	switch (vma->vm_pgoff) {
 	case 0:
@@ -532,8 +537,8 @@ static inline void pxa3xx_gcu_init_debug_timer(void) {}
 #endif
 
 static int
-add_buffer(struct platform_device *dev,
-	   struct pxa3xx_gcu_priv *priv)
+pxa3xx_gcu_add_buffer(struct device *dev,
+		      struct pxa3xx_gcu_priv *priv)
 {
 	struct pxa3xx_gcu_batch *buffer;
 
@@ -541,7 +546,7 @@ add_buffer(struct platform_device *dev,
 	if (!buffer)
 		return -ENOMEM;
 
-	buffer->ptr = dma_alloc_coherent(&dev->dev, PXA3XX_GCU_BATCH_WORDS * 4,
+	buffer->ptr = dma_alloc_coherent(dev, PXA3XX_GCU_BATCH_WORDS * 4,
 					 &buffer->phys, GFP_KERNEL);
 	if (!buffer->ptr) {
 		kfree(buffer);
@@ -549,57 +554,49 @@ add_buffer(struct platform_device *dev,
 	}
 
 	buffer->next = priv->free;
-
 	priv->free = buffer;
 
 	return 0;
 }
 
 static void
-free_buffers(struct platform_device *dev,
-	     struct pxa3xx_gcu_priv *priv)
+pxa3xx_gcu_free_buffers(struct device *dev,
+			struct pxa3xx_gcu_priv *priv)
 {
 	struct pxa3xx_gcu_batch *next, *buffer = priv->free;
 
 	while (buffer) {
 		next = buffer->next;
 
-		dma_free_coherent(&dev->dev, PXA3XX_GCU_BATCH_WORDS * 4,
+		dma_free_coherent(dev, PXA3XX_GCU_BATCH_WORDS * 4,
 				  buffer->ptr, buffer->phys);
 
 		kfree(buffer);
-
 		buffer = next;
 	}
 
 	priv->free = NULL;
 }
 
-static const struct file_operations misc_fops = {
-	.owner	= THIS_MODULE,
-	.write	= pxa3xx_gcu_misc_write,
-	.unlocked_ioctl = pxa3xx_gcu_misc_ioctl,
-	.mmap	= pxa3xx_gcu_misc_mmap
+static const struct file_operations pxa3xx_gcu_miscdev_fops = {
+	.owner =		THIS_MODULE,
+	.open =			pxa3xx_gcu_open,
+	.write =		pxa3xx_gcu_write,
+	.unlocked_ioctl =	pxa3xx_gcu_ioctl,
+	.mmap =			pxa3xx_gcu_mmap,
 };
 
-static int pxa3xx_gcu_probe(struct platform_device *dev)
+static int pxa3xx_gcu_probe(struct platform_device *pdev)
 {
 	int i, ret, irq;
 	struct resource *r;
 	struct pxa3xx_gcu_priv *priv;
+	struct device *dev = &pdev->dev;
 
-	priv = kzalloc(sizeof(struct pxa3xx_gcu_priv), GFP_KERNEL);
+	priv = devm_kzalloc(dev, sizeof(struct pxa3xx_gcu_priv), GFP_KERNEL);
 	if (!priv)
 		return -ENOMEM;
 
-	for (i = 0; i < 8; i++) {
-		ret = add_buffer(dev, priv);
-		if (ret) {
-			dev_err(&dev->dev, "failed to allocate DMA memory\n");
-			goto err_free_priv;
-		}
-	}
-
 	init_waitqueue_head(&priv->wait_idle);
 	init_waitqueue_head(&priv->wait_free);
 	spin_lock_init(&priv->spinlock);
@@ -611,125 +608,97 @@ static int pxa3xx_gcu_probe(struct platform_device *dev)
 
 	priv->misc_dev.minor	= MISCDEV_MINOR,
 	priv->misc_dev.name	= DRV_NAME,
-	priv->misc_dev.fops	= &misc_fops,
-
-	/* register misc device */
-	ret = misc_register(&priv->misc_dev);
-	if (ret < 0) {
-		dev_err(&dev->dev, "misc_register() for minor %d failed\n",
-			MISCDEV_MINOR);
-		goto err_free_priv;
-	}
+	priv->misc_dev.fops	= &pxa3xx_gcu_miscdev_fops;
 
 	/* handle IO resources */
-	r = platform_get_resource(dev, IORESOURCE_MEM, 0);
-	if (r == NULL) {
-		dev_err(&dev->dev, "no I/O memory resource defined\n");
-		ret = -ENODEV;
-		goto err_misc_deregister;
+	r = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+	priv->mmio_base = devm_ioremap_resource(dev, r);
+	if (IS_ERR(priv->mmio_base))
+		return PTR_ERR(priv->mmio_base);
+
+	/* enable the clock */
+	priv->clk = devm_clk_get(dev, NULL);
+	if (IS_ERR(priv->clk)) {
+		dev_err(dev, "failed to get clock\n");
+		return PTR_ERR(priv->clk);
 	}
 
-	if (!request_mem_region(r->start, resource_size(r), dev->name)) {
-		dev_err(&dev->dev, "failed to request I/O memory\n");
-		ret = -EBUSY;
-		goto err_misc_deregister;
+	/* request the IRQ */
+	irq = platform_get_irq(pdev, 0);
+	if (irq < 0) {
+		dev_err(dev, "no IRQ defined\n");
+		return -ENODEV;
 	}
 
-	priv->mmio_base = ioremap_nocache(r->start, resource_size(r));
-	if (!priv->mmio_base) {
-		dev_err(&dev->dev, "failed to map I/O memory\n");
-		ret = -EBUSY;
-		goto err_free_mem_region;
+	ret = devm_request_irq(dev, irq, pxa3xx_gcu_handle_irq,
+			       0, DRV_NAME, priv);
+	if (ret < 0) {
+		dev_err(dev, "request_irq failed\n");
+		return ret;
 	}
 
 	/* allocate dma memory */
-	priv->shared = dma_alloc_coherent(&dev->dev, SHARED_SIZE,
+	priv->shared = dma_alloc_coherent(dev, SHARED_SIZE,
 					  &priv->shared_phys, GFP_KERNEL);
-
 	if (!priv->shared) {
-		dev_err(&dev->dev, "failed to allocate DMA memory\n");
-		ret = -ENOMEM;
-		goto err_free_io;
+		dev_err(dev, "failed to allocate DMA memory\n");
+		return -ENOMEM;
 	}
 
-	/* enable the clock */
-	priv->clk = clk_get(&dev->dev, NULL);
-	if (IS_ERR(priv->clk)) {
-		dev_err(&dev->dev, "failed to get clock\n");
-		ret = -ENODEV;
+	/* register misc device */
+	ret = misc_register(&priv->misc_dev);
+	if (ret < 0) {
+		dev_err(dev, "misc_register() for minor %d failed\n",
+			MISCDEV_MINOR);
 		goto err_free_dma;
 	}
 
 	ret = clk_enable(priv->clk);
 	if (ret < 0) {
-		dev_err(&dev->dev, "failed to enable clock\n");
-		goto err_put_clk;
-	}
-
-	/* request the IRQ */
-	irq = platform_get_irq(dev, 0);
-	if (irq < 0) {
-		dev_err(&dev->dev, "no IRQ defined\n");
-		ret = -ENODEV;
-		goto err_put_clk;
+		dev_err(dev, "failed to enable clock\n");
+		goto err_misc_deregister;
 	}
 
-	ret = request_irq(irq, pxa3xx_gcu_handle_irq,
-			  0, DRV_NAME, priv);
-	if (ret) {
-		dev_err(&dev->dev, "request_irq failed\n");
-		ret = -EBUSY;
-		goto err_put_clk;
+	for (i = 0; i < 8; i++) {
+		ret = pxa3xx_gcu_add_buffer(dev, priv);
+		if (ret) {
+			dev_err(dev, "failed to allocate DMA memory\n");
+			goto err_disable_clk;
+		}
 	}
 
-	platform_set_drvdata(dev, priv);
+	platform_set_drvdata(pdev, priv);
 	priv->resource_mem = r;
 	pxa3xx_gcu_reset(priv);
 	pxa3xx_gcu_init_debug_timer();
 
-	dev_info(&dev->dev, "registered @0x%p, DMA 0x%p (%d bytes), IRQ %d\n",
+	dev_info(dev, "registered @0x%p, DMA 0x%p (%d bytes), IRQ %d\n",
 			(void *) r->start, (void *) priv->shared_phys,
 			SHARED_SIZE, irq);
 	return 0;
 
-err_put_clk:
-	clk_disable(priv->clk);
-	clk_put(priv->clk);
-
 err_free_dma:
-	dma_free_coherent(&dev->dev, SHARED_SIZE,
+	dma_free_coherent(dev, SHARED_SIZE,
 			priv->shared, priv->shared_phys);
 
-err_free_io:
-	iounmap(priv->mmio_base);
-
-err_free_mem_region:
-	release_mem_region(r->start, resource_size(r));
-
 err_misc_deregister:
 	misc_deregister(&priv->misc_dev);
 
-err_free_priv:
-	free_buffers(dev, priv);
-	kfree(priv);
+err_disable_clk:
+	clk_disable(priv->clk);
+
 	return ret;
 }
 
-static int pxa3xx_gcu_remove(struct platform_device *dev)
+static int pxa3xx_gcu_remove(struct platform_device *pdev)
 {
-	struct pxa3xx_gcu_priv *priv = platform_get_drvdata(dev);
-	struct resource *r = priv->resource_mem;
+	struct pxa3xx_gcu_priv *priv = platform_get_drvdata(pdev);
+	struct device *dev = &pdev->dev;
 
 	pxa3xx_gcu_wait_idle(priv);
-
 	misc_deregister(&priv->misc_dev);
-	dma_free_coherent(&dev->dev, SHARED_SIZE,
-			priv->shared, priv->shared_phys);
-	iounmap(priv->mmio_base);
-	release_mem_region(r->start, resource_size(r));
-	clk_disable(priv->clk);
-	free_buffers(dev, priv);
-	kfree(priv);
+	dma_free_coherent(dev, SHARED_SIZE, priv->shared, priv->shared_phys);
+	pxa3xx_gcu_free_buffers(dev, priv);
 
 	return 0;
 }
diff --git a/drivers/video/pxa3xx-gcu.h b/drivers/video/fbdev/pxa3xx-gcu.h
index 0428ed03dc4..0428ed03dc4 100644
--- a/drivers/video/pxa3xx-gcu.h
+++ b/drivers/video/fbdev/pxa3xx-gcu.h
diff --git a/drivers/video/pxafb.c b/drivers/video/fbdev/pxafb.c
index eca2de45f7a..1ecd9cec292 100644
--- a/drivers/video/pxafb.c
+++ b/drivers/video/fbdev/pxafb.c
@@ -457,7 +457,7 @@ static int pxafb_adjust_timing(struct pxafb_info *fbi,
 static int pxafb_check_var(struct fb_var_screeninfo *var, struct fb_info *info)
 {
 	struct pxafb_info *fbi = (struct pxafb_info *)info;
-	struct pxafb_mach_info *inf = fbi->dev->platform_data;
+	struct pxafb_mach_info *inf = dev_get_platdata(fbi->dev);
 	int err;
 
 	if (inf->fixed_modes) {
@@ -1230,7 +1230,7 @@ static unsigned int __smart_timing(unsigned time_ns, unsigned long lcd_clk)
 static void setup_smart_timing(struct pxafb_info *fbi,
 				struct fb_var_screeninfo *var)
 {
-	struct pxafb_mach_info *inf = fbi->dev->platform_data;
+	struct pxafb_mach_info *inf = dev_get_platdata(fbi->dev);
 	struct pxafb_mode_info *mode = &inf->modes[0];
 	unsigned long lclk = clk_get_rate(fbi->clk);
 	unsigned t1, t2, t3, t4;
@@ -1258,14 +1258,14 @@ static void setup_smart_timing(struct pxafb_info *fbi,
 static int pxafb_smart_thread(void *arg)
 {
 	struct pxafb_info *fbi = arg;
-	struct pxafb_mach_info *inf = fbi->dev->platform_data;
+	struct pxafb_mach_info *inf = dev_get_platdata(fbi->dev);
 
 	if (!inf->smart_update) {
 		pr_err("%s: not properly initialized, thread terminated\n",
 				__func__);
 		return -EINVAL;
 	}
-	inf = fbi->dev->platform_data;
+	inf = dev_get_platdata(fbi->dev);
 
 	pr_debug("%s(): task starting\n", __func__);
 
@@ -1793,7 +1793,7 @@ static struct pxafb_info *pxafb_init_fbinfo(struct device *dev)
 {
 	struct pxafb_info *fbi;
 	void *addr;
-	struct pxafb_mach_info *inf = dev->platform_data;
+	struct pxafb_mach_info *inf = dev_get_platdata(dev);
 
 	/* Alloc the pxafb_info and pseudo_palette in one step */
 	fbi = kmalloc(sizeof(struct pxafb_info) + sizeof(u32) * 16, GFP_KERNEL);
@@ -1855,7 +1855,7 @@ static struct pxafb_info *pxafb_init_fbinfo(struct device *dev)
 #ifdef CONFIG_FB_PXA_PARAMETERS
 static int parse_opt_mode(struct device *dev, const char *this_opt)
 {
-	struct pxafb_mach_info *inf = dev->platform_data;
+	struct pxafb_mach_info *inf = dev_get_platdata(dev);
 
 	const char *name = this_opt+5;
 	unsigned int namelen = strlen(name);
@@ -1914,7 +1914,7 @@ done:
 
 static int parse_opt(struct device *dev, char *this_opt)
 {
-	struct pxafb_mach_info *inf = dev->platform_data;
+	struct pxafb_mach_info *inf = dev_get_platdata(dev);
 	struct pxafb_mode_info *mode = &inf->modes[0];
 	char s[64];
 
@@ -2102,7 +2102,7 @@ static int pxafb_probe(struct platform_device *dev)
 
 	dev_dbg(&dev->dev, "pxafb_probe\n");
 
-	inf = dev->dev.platform_data;
+	inf = dev_get_platdata(&dev->dev);
 	ret = -ENOMEM;
 	fbi = NULL;
 	if (!inf)
diff --git a/drivers/video/pxafb.h b/drivers/video/fbdev/pxafb.h
index 26ba9fa3f73..26ba9fa3f73 100644
--- a/drivers/video/pxafb.h
+++ b/drivers/video/fbdev/pxafb.h
diff --git a/drivers/video/q40fb.c b/drivers/video/fbdev/q40fb.c
index d44c7351de0..7487f76f627 100644
--- a/drivers/video/q40fb.c
+++ b/drivers/video/fbdev/q40fb.c
@@ -119,8 +119,7 @@ static int q40fb_probe(struct platform_device *dev)
 		return -EINVAL;
 	}
 
-        printk(KERN_INFO "fb%d: Q40 frame buffer alive and kicking !\n",
-	       info->node);
+	fb_info(info, "Q40 frame buffer alive and kicking !\n");
 	return 0;
 }
 
diff --git a/drivers/video/riva/Makefile b/drivers/video/fbdev/riva/Makefile
index 8898c9915b0..8898c9915b0 100644
--- a/drivers/video/riva/Makefile
+++ b/drivers/video/fbdev/riva/Makefile
diff --git a/drivers/video/riva/fbdev.c b/drivers/video/fbdev/riva/fbdev.c
index 9536715b5a1..8a8d7f06078 100644
--- a/drivers/video/riva/fbdev.c
+++ b/drivers/video/fbdev/riva/fbdev.c
@@ -1185,11 +1185,6 @@ static int rivafb_check_var(struct fb_var_screeninfo *var, struct fb_info *info)
 	if (rivafb_do_maximize(info, var, nom, den) < 0)
 		return -EINVAL;
 
-	if (var->xoffset < 0)
-		var->xoffset = 0;
-	if (var->yoffset < 0)
-		var->yoffset = 0;
-
 	/* truncate xoffset and yoffset to maximum if too high */
 	if (var->xoffset > var->xres_virtual - var->xres)
 		var->xoffset = var->xres_virtual - var->xres - 1;
@@ -2133,7 +2128,6 @@ static void rivafb_remove(struct pci_dev *pd)
 	pci_release_regions(pd);
 	kfree(info->pixmap.addr);
 	framebuffer_release(info);
-	pci_set_drvdata(pd, NULL);
 	NVTRACE_LEAVE();
 }
 
diff --git a/drivers/video/riva/nv_driver.c b/drivers/video/fbdev/riva/nv_driver.c
index f3694cf17e5..f3694cf17e5 100644
--- a/drivers/video/riva/nv_driver.c
+++ b/drivers/video/fbdev/riva/nv_driver.c
diff --git a/drivers/video/riva/nv_type.h b/drivers/video/fbdev/riva/nv_type.h
index a69480c9a67..a69480c9a67 100644
--- a/drivers/video/riva/nv_type.h
+++ b/drivers/video/fbdev/riva/nv_type.h
diff --git a/drivers/video/riva/nvreg.h b/drivers/video/fbdev/riva/nvreg.h
index abfc167ae8d..abfc167ae8d 100644
--- a/drivers/video/riva/nvreg.h
+++ b/drivers/video/fbdev/riva/nvreg.h
diff --git a/drivers/video/riva/riva_hw.c b/drivers/video/fbdev/riva/riva_hw.c
index 78fdbf5178d..78fdbf5178d 100644
--- a/drivers/video/riva/riva_hw.c
+++ b/drivers/video/fbdev/riva/riva_hw.c
diff --git a/drivers/video/riva/riva_hw.h b/drivers/video/fbdev/riva/riva_hw.h
index c2769f73e0b..c2769f73e0b 100644
--- a/drivers/video/riva/riva_hw.h
+++ b/drivers/video/fbdev/riva/riva_hw.h
diff --git a/drivers/video/riva/riva_tbl.h b/drivers/video/fbdev/riva/riva_tbl.h
index 7ee7d72932d..7ee7d72932d 100644
--- a/drivers/video/riva/riva_tbl.h
+++ b/drivers/video/fbdev/riva/riva_tbl.h
diff --git a/drivers/video/riva/rivafb-i2c.c b/drivers/video/fbdev/riva/rivafb-i2c.c
index 6a183375ced..6a183375ced 100644
--- a/drivers/video/riva/rivafb-i2c.c
+++ b/drivers/video/fbdev/riva/rivafb-i2c.c
diff --git a/drivers/video/riva/rivafb.h b/drivers/video/fbdev/riva/rivafb.h
index d9f107b704c..d9f107b704c 100644
--- a/drivers/video/riva/rivafb.h
+++ b/drivers/video/fbdev/riva/rivafb.h
diff --git a/drivers/video/s1d13xxxfb.c b/drivers/video/fbdev/s1d13xxxfb.c
index 05c2dc3d4bc..83433cb0dfb 100644
--- a/drivers/video/s1d13xxxfb.c
+++ b/drivers/video/fbdev/s1d13xxxfb.c
@@ -777,8 +777,8 @@ static int s1d13xxxfb_probe(struct platform_device *pdev)
 	printk(KERN_INFO "Epson S1D13XXX FB Driver\n");
 
 	/* enable platform-dependent hardware glue, if any */
-	if (pdev->dev.platform_data)
-		pdata = pdev->dev.platform_data;
+	if (dev_get_platdata(&pdev->dev))
+		pdata = dev_get_platdata(&pdev->dev);
 
 	if (pdata && pdata->platform_init_video)
 		pdata->platform_init_video();
@@ -901,8 +901,7 @@ static int s1d13xxxfb_probe(struct platform_device *pdev)
 		goto bail;
 	}
 
-	printk(KERN_INFO "fb%d: %s frame buffer device\n",
-	       info->node, info->fix.id);
+	fb_info(info, "%s frame buffer device\n", info->fix.id);
 
 	return 0;
 
@@ -923,8 +922,8 @@ static int s1d13xxxfb_suspend(struct platform_device *dev, pm_message_t state)
 	lcd_enable(s1dfb, 0);
 	crt_enable(s1dfb, 0);
 
-	if (dev->dev.platform_data)
-		pdata = dev->dev.platform_data;
+	if (dev_get_platdata(&dev->dev))
+		pdata = dev_get_platdata(&dev->dev);
 
 #if 0
 	if (!s1dfb->disp_save)
@@ -973,8 +972,8 @@ static int s1d13xxxfb_resume(struct platform_device *dev)
 	while ((s1d13xxxfb_readreg(s1dfb, S1DREG_PS_STATUS) & 0x01))
 		udelay(10);
 
-	if (dev->dev.platform_data)
-		pdata = dev->dev.platform_data;
+	if (dev_get_platdata(&dev->dev))
+		pdata = dev_get_platdata(&dev->dev);
 
 	if (s1dfb->regs_save) {
 		/* will write RO regs, *should* get away with it :) */
diff --git a/drivers/video/s3c-fb.c b/drivers/video/fbdev/s3c-fb.c
index 2e7991c7ca0..62acae2694a 100644
--- a/drivers/video/s3c-fb.c
+++ b/drivers/video/fbdev/s3c-fb.c
@@ -1378,7 +1378,7 @@ static int s3c_fb_probe(struct platform_device *pdev)
 		return -EINVAL;
 	}
 
-	pd = pdev->dev.platform_data;
+	pd = dev_get_platdata(&pdev->dev);
 	if (!pd) {
 		dev_err(dev, "no platform data specified\n");
 		return -EINVAL;
diff --git a/drivers/video/s3c2410fb.c b/drivers/video/fbdev/s3c2410fb.c
index 21a32adbb8e..81af5a63e9e 100644
--- a/drivers/video/s3c2410fb.c
+++ b/drivers/video/fbdev/s3c2410fb.c
@@ -123,7 +123,7 @@ static int s3c2410fb_check_var(struct fb_var_screeninfo *var,
 			       struct fb_info *info)
 {
 	struct s3c2410fb_info *fbi = info->par;
-	struct s3c2410fb_mach_info *mach_info = fbi->dev->platform_data;
+	struct s3c2410fb_mach_info *mach_info = dev_get_platdata(fbi->dev);
 	struct s3c2410fb_display *display = NULL;
 	struct s3c2410fb_display *default_display = mach_info->displays +
 						    mach_info->default_display;
@@ -686,7 +686,7 @@ static inline void modify_gpio(void __iomem *reg,
 static int s3c2410fb_init_registers(struct fb_info *info)
 {
 	struct s3c2410fb_info *fbi = info->par;
-	struct s3c2410fb_mach_info *mach_info = fbi->dev->platform_data;
+	struct s3c2410fb_mach_info *mach_info = dev_get_platdata(fbi->dev);
 	unsigned long flags;
 	void __iomem *regs = fbi->io;
 	void __iomem *tpal;
@@ -833,7 +833,7 @@ static int s3c24xxfb_probe(struct platform_device *pdev,
 	int size;
 	u32 lcdcon1;
 
-	mach_info = pdev->dev.platform_data;
+	mach_info = dev_get_platdata(&pdev->dev);
 	if (mach_info == NULL) {
 		dev_err(&pdev->dev,
 			"no platform data for lcd, cannot attach\n");
diff --git a/drivers/video/s3c2410fb.h b/drivers/video/fbdev/s3c2410fb.h
index 47a17bd2301..47a17bd2301 100644
--- a/drivers/video/s3c2410fb.h
+++ b/drivers/video/fbdev/s3c2410fb.h
diff --git a/drivers/video/s3fb.c b/drivers/video/fbdev/s3fb.c
index 47ca86c5c6c..c43b969e1e2 100644
--- a/drivers/video/s3fb.c
+++ b/drivers/video/fbdev/s3fb.c
@@ -306,8 +306,8 @@ static void s3fb_settile_fast(struct fb_info *info, struct fb_tilemap *map)
 
 	if ((map->width != 8) || (map->height != 16) ||
 	    (map->depth != 1) || (map->length != 256)) {
-	    	printk(KERN_ERR "fb%d: unsupported font parameters: width %d, height %d, depth %d, length %d\n",
-			info->node, map->width, map->height, map->depth, map->length);
+		fb_err(info, "unsupported font parameters: width %d, height %d, depth %d, length %d\n",
+		       map->width, map->height, map->depth, map->length);
 		return;
 	}
 
@@ -476,7 +476,7 @@ static void s3_set_pixclock(struct fb_info *info, u32 pixclock)
 	rv = svga_compute_pll((par->chip == CHIP_365_TRIO3D) ? &s3_trio3d_pll : &s3_pll,
 			      1000000000 / pixclock, &m, &n, &r, info->node);
 	if (rv < 0) {
-		printk(KERN_ERR "fb%d: cannot set requested pixclock, keeping old value\n", info->node);
+		fb_err(info, "cannot set requested pixclock, keeping old value\n");
 		return;
 	}
 
@@ -569,7 +569,7 @@ static int s3fb_check_var(struct fb_var_screeninfo *var, struct fb_info *info)
 		rv = -EINVAL;
 
 	if (rv < 0) {
-		printk(KERN_ERR "fb%d: unsupported mode requested\n", info->node);
+		fb_err(info, "unsupported mode requested\n");
 		return rv;
 	}
 
@@ -587,22 +587,21 @@ static int s3fb_check_var(struct fb_var_screeninfo *var, struct fb_info *info)
 	/* Check whether have enough memory */
 	mem = ((var->bits_per_pixel * var->xres_virtual) >> 3) * var->yres_virtual;
 	if (mem > info->screen_size) {
-		printk(KERN_ERR "fb%d: not enough framebuffer memory (%d kB requested , %d kB available)\n",
-			info->node, mem >> 10, (unsigned int) (info->screen_size >> 10));
+		fb_err(info, "not enough framebuffer memory (%d kB requested , %u kB available)\n",
+		       mem >> 10, (unsigned int) (info->screen_size >> 10));
 		return -EINVAL;
 	}
 
 	rv = svga_check_timings (&s3_timing_regs, var, info->node);
 	if (rv < 0) {
-		printk(KERN_ERR "fb%d: invalid timings requested\n", info->node);
+		fb_err(info, "invalid timings requested\n");
 		return rv;
 	}
 
 	rv = svga_compute_pll(&s3_pll, PICOS2KHZ(var->pixclock), &m, &n, &r,
 				info->node);
 	if (rv < 0) {
-		printk(KERN_ERR "fb%d: invalid pixclock value requested\n",
-			info->node);
+		fb_err(info, "invalid pixclock value requested\n");
 		return rv;
 	}
 
@@ -686,7 +685,7 @@ static int s3fb_set_par(struct fb_info *info)
 
 
 	/* Set the offset register */
-	pr_debug("fb%d: offset register       : %d\n", info->node, offset_value);
+	fb_dbg(info, "offset register       : %d\n", offset_value);
 	svga_wcrt_multi(par->state.vgabase, s3_offset_regs, offset_value);
 
 	if (par->chip != CHIP_357_VIRGE_GX2 &&
@@ -769,7 +768,7 @@ static int s3fb_set_par(struct fb_info *info)
 	/* Set mode-specific register values */
 	switch (mode) {
 	case 0:
-		pr_debug("fb%d: text mode\n", info->node);
+		fb_dbg(info, "text mode\n");
 		svga_set_textmode_vga_regs(par->state.vgabase);
 
 		/* Set additional registers like in 8-bit mode */
@@ -780,12 +779,12 @@ static int s3fb_set_par(struct fb_info *info)
 		svga_wcrt_mask(par->state.vgabase, 0x3A, 0x00, 0x30);
 
 		if (fasttext) {
-			pr_debug("fb%d: high speed text mode set\n", info->node);
+			fb_dbg(info, "high speed text mode set\n");
 			svga_wcrt_mask(par->state.vgabase, 0x31, 0x40, 0x40);
 		}
 		break;
 	case 1:
-		pr_debug("fb%d: 4 bit pseudocolor\n", info->node);
+		fb_dbg(info, "4 bit pseudocolor\n");
 		vga_wgfx(par->state.vgabase, VGA_GFX_MODE, 0x40);
 
 		/* Set additional registers like in 8-bit mode */
@@ -796,7 +795,7 @@ static int s3fb_set_par(struct fb_info *info)
 		svga_wcrt_mask(par->state.vgabase, 0x3A, 0x00, 0x30);
 		break;
 	case 2:
-		pr_debug("fb%d: 4 bit pseudocolor, planar\n", info->node);
+		fb_dbg(info, "4 bit pseudocolor, planar\n");
 
 		/* Set additional registers like in 8-bit mode */
 		svga_wcrt_mask(par->state.vgabase, 0x50, 0x00, 0x30);
@@ -806,7 +805,7 @@ static int s3fb_set_par(struct fb_info *info)
 		svga_wcrt_mask(par->state.vgabase, 0x3A, 0x00, 0x30);
 		break;
 	case 3:
-		pr_debug("fb%d: 8 bit pseudocolor\n", info->node);
+		fb_dbg(info, "8 bit pseudocolor\n");
 		svga_wcrt_mask(par->state.vgabase, 0x50, 0x00, 0x30);
 		if (info->var.pixclock > 20000 ||
 		    par->chip == CHIP_357_VIRGE_GX2 ||
@@ -822,7 +821,7 @@ static int s3fb_set_par(struct fb_info *info)
 		}
 		break;
 	case 4:
-		pr_debug("fb%d: 5/5/5 truecolor\n", info->node);
+		fb_dbg(info, "5/5/5 truecolor\n");
 		if (par->chip == CHIP_988_VIRGE_VX) {
 			if (info->var.pixclock > 20000)
 				svga_wcrt_mask(par->state.vgabase, 0x67, 0x20, 0xF0);
@@ -850,7 +849,7 @@ static int s3fb_set_par(struct fb_info *info)
 		}
 		break;
 	case 5:
-		pr_debug("fb%d: 5/6/5 truecolor\n", info->node);
+		fb_dbg(info, "5/6/5 truecolor\n");
 		if (par->chip == CHIP_988_VIRGE_VX) {
 			if (info->var.pixclock > 20000)
 				svga_wcrt_mask(par->state.vgabase, 0x67, 0x40, 0xF0);
@@ -879,16 +878,16 @@ static int s3fb_set_par(struct fb_info *info)
 		break;
 	case 6:
 		/* VIRGE VX case */
-		pr_debug("fb%d: 8/8/8 truecolor\n", info->node);
+		fb_dbg(info, "8/8/8 truecolor\n");
 		svga_wcrt_mask(par->state.vgabase, 0x67, 0xD0, 0xF0);
 		break;
 	case 7:
-		pr_debug("fb%d: 8/8/8/8 truecolor\n", info->node);
+		fb_dbg(info, "8/8/8/8 truecolor\n");
 		svga_wcrt_mask(par->state.vgabase, 0x50, 0x30, 0x30);
 		svga_wcrt_mask(par->state.vgabase, 0x67, 0xD0, 0xF0);
 		break;
 	default:
-		printk(KERN_ERR "fb%d: unsupported mode - bug\n", info->node);
+		fb_err(info, "unsupported mode - bug\n");
 		return -EINVAL;
 	}
 
@@ -991,27 +990,27 @@ static int s3fb_blank(int blank_mode, struct fb_info *info)
 
 	switch (blank_mode) {
 	case FB_BLANK_UNBLANK:
-		pr_debug("fb%d: unblank\n", info->node);
+		fb_dbg(info, "unblank\n");
 		svga_wcrt_mask(par->state.vgabase, 0x56, 0x00, 0x06);
 		svga_wseq_mask(par->state.vgabase, 0x01, 0x00, 0x20);
 		break;
 	case FB_BLANK_NORMAL:
-		pr_debug("fb%d: blank\n", info->node);
+		fb_dbg(info, "blank\n");
 		svga_wcrt_mask(par->state.vgabase, 0x56, 0x00, 0x06);
 		svga_wseq_mask(par->state.vgabase, 0x01, 0x20, 0x20);
 		break;
 	case FB_BLANK_HSYNC_SUSPEND:
-		pr_debug("fb%d: hsync\n", info->node);
+		fb_dbg(info, "hsync\n");
 		svga_wcrt_mask(par->state.vgabase, 0x56, 0x02, 0x06);
 		svga_wseq_mask(par->state.vgabase, 0x01, 0x20, 0x20);
 		break;
 	case FB_BLANK_VSYNC_SUSPEND:
-		pr_debug("fb%d: vsync\n", info->node);
+		fb_dbg(info, "vsync\n");
 		svga_wcrt_mask(par->state.vgabase, 0x56, 0x04, 0x06);
 		svga_wseq_mask(par->state.vgabase, 0x01, 0x20, 0x20);
 		break;
 	case FB_BLANK_POWERDOWN:
-		pr_debug("fb%d: sync down\n", info->node);
+		fb_dbg(info, "sync down\n");
 		svga_wcrt_mask(par->state.vgabase, 0x56, 0x06, 0x06);
 		svga_wseq_mask(par->state.vgabase, 0x01, 0x20, 0x20);
 		break;
@@ -1181,7 +1180,7 @@ static int s3_pci_probe(struct pci_dev *dev, const struct pci_device_id *id)
 
 	vga_res.flags = IORESOURCE_IO;
 
-	pcibios_bus_to_resource(dev, &vga_res, &bus_reg);
+	pcibios_bus_to_resource(dev->bus, &vga_res, &bus_reg);
 
 	par->state.vgabase = (void __iomem *) vga_res.start;
 
@@ -1336,14 +1335,7 @@ static int s3_pci_probe(struct pci_dev *dev, const struct pci_device_id *id)
 			(info->var.bits_per_pixel * info->var.xres_virtual);
 	if (info->var.yres_virtual < info->var.yres) {
 		dev_err(info->device, "virtual vertical size smaller than real\n");
-		goto err_find_mode;
-	}
-
-	/* maximize virtual vertical size for fast scrolling */
-	info->var.yres_virtual = info->fix.smem_len * 8 /
-			(info->var.bits_per_pixel * info->var.xres_virtual);
-	if (info->var.yres_virtual < info->var.yres) {
-		dev_err(info->device, "virtual vertical size smaller than real\n");
+		rc = -EINVAL;
 		goto err_find_mode;
 	}
 
@@ -1359,13 +1351,16 @@ static int s3_pci_probe(struct pci_dev *dev, const struct pci_device_id *id)
 		goto err_reg_fb;
 	}
 
-	printk(KERN_INFO "fb%d: %s on %s, %d MB RAM, %d MHz MCLK\n", info->node, info->fix.id,
-		 pci_name(dev), info->fix.smem_len >> 20, (par->mclk_freq + 500) / 1000);
+	fb_info(info, "%s on %s, %d MB RAM, %d MHz MCLK\n",
+		info->fix.id, pci_name(dev),
+		info->fix.smem_len >> 20, (par->mclk_freq + 500) / 1000);
 
 	if (par->chip == CHIP_UNKNOWN)
-		printk(KERN_INFO "fb%d: unknown chip, CR2D=%x, CR2E=%x, CRT2F=%x, CRT30=%x\n",
-			info->node, vga_rcrt(par->state.vgabase, 0x2d), vga_rcrt(par->state.vgabase, 0x2e),
-			vga_rcrt(par->state.vgabase, 0x2f), vga_rcrt(par->state.vgabase, 0x30));
+		fb_info(info, "unknown chip, CR2D=%x, CR2E=%x, CRT2F=%x, CRT30=%x\n",
+			vga_rcrt(par->state.vgabase, 0x2d),
+			vga_rcrt(par->state.vgabase, 0x2e),
+			vga_rcrt(par->state.vgabase, 0x2f),
+			vga_rcrt(par->state.vgabase, 0x30));
 
 	/* Record a reference to the driver data */
 	pci_set_drvdata(dev, info);
@@ -1406,9 +1401,10 @@ err_enable_device:
 static void s3_pci_remove(struct pci_dev *dev)
 {
 	struct fb_info *info = pci_get_drvdata(dev);
-	struct s3fb_info __maybe_unused *par = info->par;
+	struct s3fb_info __maybe_unused *par;
 
 	if (info) {
+		par = info->par;
 
 #ifdef CONFIG_MTRR
 		if (par->mtrr_reg >= 0) {
@@ -1431,7 +1427,6 @@ static void s3_pci_remove(struct pci_dev *dev)
 		pci_release_regions(dev);
 /*		pci_disable_device(dev); */
 
-		pci_set_drvdata(dev, NULL);
 		framebuffer_release(info);
 	}
 }
diff --git a/drivers/video/sa1100fb.c b/drivers/video/fbdev/sa1100fb.c
index de76da0c642..580c444ec30 100644
--- a/drivers/video/sa1100fb.c
+++ b/drivers/video/fbdev/sa1100fb.c
@@ -1116,7 +1116,7 @@ static struct fb_monspecs monspecs = {
 
 static struct sa1100fb_info *sa1100fb_init_fbinfo(struct device *dev)
 {
-	struct sa1100fb_mach_info *inf = dev->platform_data;
+	struct sa1100fb_mach_info *inf = dev_get_platdata(dev);
 	struct sa1100fb_info *fbi;
 	unsigned i;
 
@@ -1201,7 +1201,7 @@ static int sa1100fb_probe(struct platform_device *pdev)
 	struct resource *res;
 	int ret, irq;
 
-	if (!pdev->dev.platform_data) {
+	if (!dev_get_platdata(&pdev->dev)) {
 		dev_err(&pdev->dev, "no platform LCD data\n");
 		return -EINVAL;
 	}
diff --git a/drivers/video/sa1100fb.h b/drivers/video/fbdev/sa1100fb.h
index fc5d4292fad..fc5d4292fad 100644
--- a/drivers/video/sa1100fb.h
+++ b/drivers/video/fbdev/sa1100fb.h
diff --git a/drivers/video/savage/Makefile b/drivers/video/fbdev/savage/Makefile
index e09770fff8e..e09770fff8e 100644
--- a/drivers/video/savage/Makefile
+++ b/drivers/video/fbdev/savage/Makefile
diff --git a/drivers/video/savage/savagefb-i2c.c b/drivers/video/fbdev/savage/savagefb-i2c.c
index 80fa87e2ae2..80fa87e2ae2 100644
--- a/drivers/video/savage/savagefb-i2c.c
+++ b/drivers/video/fbdev/savage/savagefb-i2c.c
diff --git a/drivers/video/savage/savagefb.h b/drivers/video/fbdev/savage/savagefb.h
index dcaab9012ca..dcaab9012ca 100644
--- a/drivers/video/savage/savagefb.h
+++ b/drivers/video/fbdev/savage/savagefb.h
diff --git a/drivers/video/savage/savagefb_accel.c b/drivers/video/fbdev/savage/savagefb_accel.c
index bfefa6234cf..bfefa6234cf 100644
--- a/drivers/video/savage/savagefb_accel.c
+++ b/drivers/video/fbdev/savage/savagefb_accel.c
diff --git a/drivers/video/savage/savagefb_driver.c b/drivers/video/fbdev/savage/savagefb_driver.c
index 741b2395d01..4dbf45f3b21 100644
--- a/drivers/video/savage/savagefb_driver.c
+++ b/drivers/video/fbdev/savage/savagefb_driver.c
@@ -2362,12 +2362,6 @@ static void savagefb_remove(struct pci_dev *dev)
 		kfree(info->pixmap.addr);
 		pci_release_regions(dev);
 		framebuffer_release(info);
-
-		/*
-		 * Ensure that the driver data is no longer
-		 * valid.
-		 */
-		pci_set_drvdata(dev, NULL);
 	}
 }
 
diff --git a/drivers/video/sbuslib.c b/drivers/video/fbdev/sbuslib.c
index 296afae442f..a350209ffbd 100644
--- a/drivers/video/sbuslib.c
+++ b/drivers/video/fbdev/sbuslib.c
@@ -186,7 +186,7 @@ int sbusfb_ioctl_helper(unsigned long cmd, unsigned long arg,
 	}
 	default:
 		return -EINVAL;
-	};
+	}
 }
 EXPORT_SYMBOL(sbusfb_ioctl_helper);
 
diff --git a/drivers/video/sbuslib.h b/drivers/video/fbdev/sbuslib.h
index 7ba3250236b..7ba3250236b 100644
--- a/drivers/video/sbuslib.h
+++ b/drivers/video/fbdev/sbuslib.h
diff --git a/drivers/video/sh7760fb.c b/drivers/video/fbdev/sh7760fb.c
index 1265b25f9f9..1265b25f9f9 100644
--- a/drivers/video/sh7760fb.c
+++ b/drivers/video/fbdev/sh7760fb.c
diff --git a/drivers/video/sh_mipi_dsi.c b/drivers/video/fbdev/sh_mipi_dsi.c
index 8f6e8ff620d..8f6e8ff620d 100644
--- a/drivers/video/sh_mipi_dsi.c
+++ b/drivers/video/fbdev/sh_mipi_dsi.c
diff --git a/drivers/video/sh_mobile_hdmi.c b/drivers/video/fbdev/sh_mobile_hdmi.c
index bfe4728480f..9a33ee0413f 100644
--- a/drivers/video/sh_mobile_hdmi.c
+++ b/drivers/video/fbdev/sh_mobile_hdmi.c
@@ -498,7 +498,7 @@ static void sh_hdmi_video_config(struct sh_hdmi *hdmi)
 static void sh_hdmi_audio_config(struct sh_hdmi *hdmi)
 {
 	u8 data;
-	struct sh_mobile_hdmi_info *pdata = hdmi->dev->platform_data;
+	struct sh_mobile_hdmi_info *pdata = dev_get_platdata(hdmi->dev);
 
 	/*
 	 * [7:4] L/R data swap control
@@ -815,7 +815,7 @@ static unsigned long sh_hdmi_rate_error(struct sh_hdmi *hdmi,
 		unsigned long *hdmi_rate, unsigned long *parent_rate)
 {
 	unsigned long target = PICOS2KHZ(mode->pixclock) * 1000, rate_error;
-	struct sh_mobile_hdmi_info *pdata = hdmi->dev->platform_data;
+	struct sh_mobile_hdmi_info *pdata = dev_get_platdata(hdmi->dev);
 
 	*hdmi_rate = clk_round_rate(hdmi->hdmi_clk, target);
 	if ((long)*hdmi_rate < 0)
@@ -1271,7 +1271,7 @@ static void sh_hdmi_htop1_init(struct sh_hdmi *hdmi)
 
 static int __init sh_hdmi_probe(struct platform_device *pdev)
 {
-	struct sh_mobile_hdmi_info *pdata = pdev->dev.platform_data;
+	struct sh_mobile_hdmi_info *pdata = dev_get_platdata(&pdev->dev);
 	struct resource *res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
 	struct resource *htop1_res;
 	int irq = platform_get_irq(pdev, 0), ret;
@@ -1290,7 +1290,7 @@ static int __init sh_hdmi_probe(struct platform_device *pdev)
 		}
 	}
 
-	hdmi = kzalloc(sizeof(*hdmi), GFP_KERNEL);
+	hdmi = devm_kzalloc(&pdev->dev, sizeof(*hdmi), GFP_KERNEL);
 	if (!hdmi) {
 		dev_err(&pdev->dev, "Cannot allocate device data\n");
 		return -ENOMEM;
@@ -1304,7 +1304,7 @@ static int __init sh_hdmi_probe(struct platform_device *pdev)
 	if (IS_ERR(hdmi->hdmi_clk)) {
 		ret = PTR_ERR(hdmi->hdmi_clk);
 		dev_err(&pdev->dev, "Unable to get clock: %d\n", ret);
-		goto egetclk;
+		return ret;
 	}
 
 	/* select register access functions */
@@ -1326,7 +1326,7 @@ static int __init sh_hdmi_probe(struct platform_device *pdev)
 		goto erate;
 	}
 
-	ret = clk_enable(hdmi->hdmi_clk);
+	ret = clk_prepare_enable(hdmi->hdmi_clk);
 	if (ret < 0) {
 		dev_err(hdmi->dev, "Cannot enable clock: %d\n", ret);
 		goto erate;
@@ -1404,11 +1404,9 @@ emap_htop1:
 emap:
 	release_mem_region(res->start, resource_size(res));
 ereqreg:
-	clk_disable(hdmi->hdmi_clk);
+	clk_disable_unprepare(hdmi->hdmi_clk);
 erate:
 	clk_put(hdmi->hdmi_clk);
-egetclk:
-	kfree(hdmi);
 
 	return ret;
 }
@@ -1427,13 +1425,12 @@ static int __exit sh_hdmi_remove(struct platform_device *pdev)
 	cancel_delayed_work_sync(&hdmi->edid_work);
 	pm_runtime_put(&pdev->dev);
 	pm_runtime_disable(&pdev->dev);
-	clk_disable(hdmi->hdmi_clk);
+	clk_disable_unprepare(hdmi->hdmi_clk);
 	clk_put(hdmi->hdmi_clk);
 	if (hdmi->htop1)
 		iounmap(hdmi->htop1);
 	iounmap(hdmi->base);
 	release_mem_region(res->start, resource_size(res));
-	kfree(hdmi);
 
 	return 0;
 }
diff --git a/drivers/video/sh_mobile_lcdcfb.c b/drivers/video/fbdev/sh_mobile_lcdcfb.c
index 0264704a52b..2bcc84ac18c 100644
--- a/drivers/video/sh_mobile_lcdcfb.c
+++ b/drivers/video/fbdev/sh_mobile_lcdcfb.c
@@ -344,7 +344,7 @@ static void sh_mobile_lcdc_clk_on(struct sh_mobile_lcdc_priv *priv)
 {
 	if (atomic_inc_and_test(&priv->hw_usecnt)) {
 		if (priv->dot_clk)
-			clk_enable(priv->dot_clk);
+			clk_prepare_enable(priv->dot_clk);
 		pm_runtime_get_sync(priv->dev);
 		if (priv->meram_dev && priv->meram_dev->pdev)
 			pm_runtime_get_sync(&priv->meram_dev->pdev->dev);
@@ -358,7 +358,7 @@ static void sh_mobile_lcdc_clk_off(struct sh_mobile_lcdc_priv *priv)
 			pm_runtime_put_sync(&priv->meram_dev->pdev->dev);
 		pm_runtime_put(priv->dev);
 		if (priv->dot_clk)
-			clk_disable(priv->dot_clk);
+			clk_disable_unprepare(priv->dot_clk);
 	}
 }
 
@@ -574,8 +574,9 @@ static int sh_mobile_lcdc_display_notify(struct sh_mobile_lcdc_chan *ch,
 	switch (event) {
 	case SH_MOBILE_LCDC_EVENT_DISPLAY_CONNECT:
 		/* HDMI plug in */
+		console_lock();
 		if (lock_fb_info(info)) {
-			console_lock();
+
 
 			ch->display.width = monspec->max_x * 10;
 			ch->display.height = monspec->max_y * 10;
@@ -594,19 +595,20 @@ static int sh_mobile_lcdc_display_notify(struct sh_mobile_lcdc_chan *ch,
 				fb_set_suspend(info, 0);
 			}
 
-			console_unlock();
+
 			unlock_fb_info(info);
 		}
+		console_unlock();
 		break;
 
 	case SH_MOBILE_LCDC_EVENT_DISPLAY_DISCONNECT:
 		/* HDMI disconnect */
+		console_lock();
 		if (lock_fb_info(info)) {
-			console_lock();
 			fb_set_suspend(info, 1);
-			console_unlock();
 			unlock_fb_info(info);
 		}
+		console_unlock();
 		break;
 
 	case SH_MOBILE_LCDC_EVENT_DISPLAY_MODE:
@@ -1225,7 +1227,7 @@ static void sh_mobile_lcdc_stop(struct sh_mobile_lcdc_priv *priv)
 		/* Free the MERAM cache. */
 		if (ch->cache) {
 			sh_mobile_meram_cache_free(priv->meram_dev, ch->cache);
-			ch->cache = 0;
+			ch->cache = NULL;
 		}
 
 	}
diff --git a/drivers/video/sh_mobile_lcdcfb.h b/drivers/video/fbdev/sh_mobile_lcdcfb.h
index f839adef1d9..f839adef1d9 100644
--- a/drivers/video/sh_mobile_lcdcfb.h
+++ b/drivers/video/fbdev/sh_mobile_lcdcfb.h
diff --git a/drivers/video/sh_mobile_meram.c b/drivers/video/fbdev/sh_mobile_meram.c
index e0f098562a7..a297de5cc85 100644
--- a/drivers/video/sh_mobile_meram.c
+++ b/drivers/video/fbdev/sh_mobile_meram.c
@@ -569,6 +569,7 @@ EXPORT_SYMBOL_GPL(sh_mobile_meram_cache_update);
  * Power management
  */
 
+#if defined(CONFIG_PM_SLEEP) || defined(CONFIG_PM_RUNTIME)
 static int sh_mobile_meram_suspend(struct device *dev)
 {
 	struct platform_device *pdev = to_platform_device(dev);
@@ -611,6 +612,7 @@ static int sh_mobile_meram_resume(struct device *dev)
 		meram_write_reg(priv->base, common_regs[i], priv->regs[i]);
 	return 0;
 }
+#endif /* CONFIG_PM_SLEEP || CONFIG_PM_RUNTIME */
 
 static UNIVERSAL_DEV_PM_OPS(sh_mobile_meram_dev_pm_ops,
 			    sh_mobile_meram_suspend,
diff --git a/drivers/video/simplefb.c b/drivers/video/fbdev/simplefb.c
index e2e9e3e61b7..210f3a02121 100644
--- a/drivers/video/simplefb.c
+++ b/drivers/video/fbdev/simplefb.c
@@ -24,6 +24,7 @@
 #include <linux/fb.h>
 #include <linux/io.h>
 #include <linux/module.h>
+#include <linux/platform_data/simplefb.h>
 #include <linux/platform_device.h>
 
 static struct fb_fix_screeninfo simplefb_fix = {
@@ -65,26 +66,22 @@ static int simplefb_setcolreg(u_int regno, u_int red, u_int green, u_int blue,
 	return 0;
 }
 
+static void simplefb_destroy(struct fb_info *info)
+{
+	if (info->screen_base)
+		iounmap(info->screen_base);
+}
+
 static struct fb_ops simplefb_ops = {
 	.owner		= THIS_MODULE,
+	.fb_destroy	= simplefb_destroy,
 	.fb_setcolreg	= simplefb_setcolreg,
 	.fb_fillrect	= cfb_fillrect,
 	.fb_copyarea	= cfb_copyarea,
 	.fb_imageblit	= cfb_imageblit,
 };
 
-struct simplefb_format {
-	const char *name;
-	u32 bits_per_pixel;
-	struct fb_bitfield red;
-	struct fb_bitfield green;
-	struct fb_bitfield blue;
-	struct fb_bitfield transp;
-};
-
-static struct simplefb_format simplefb_formats[] = {
-	{ "r5g6b5", 16, {11, 5}, {5, 6}, {0, 5}, {0, 0} },
-};
+static struct simplefb_format simplefb_formats[] = SIMPLEFB_FORMATS;
 
 struct simplefb_params {
 	u32 width;
@@ -139,6 +136,33 @@ static int simplefb_parse_dt(struct platform_device *pdev,
 	return 0;
 }
 
+static int simplefb_parse_pd(struct platform_device *pdev,
+			     struct simplefb_params *params)
+{
+	struct simplefb_platform_data *pd = dev_get_platdata(&pdev->dev);
+	int i;
+
+	params->width = pd->width;
+	params->height = pd->height;
+	params->stride = pd->stride;
+
+	params->format = NULL;
+	for (i = 0; i < ARRAY_SIZE(simplefb_formats); i++) {
+		if (strcmp(pd->format, simplefb_formats[i].name))
+			continue;
+
+		params->format = &simplefb_formats[i];
+		break;
+	}
+
+	if (!params->format) {
+		dev_err(&pdev->dev, "Invalid format value\n");
+		return -EINVAL;
+	}
+
+	return 0;
+}
+
 static int simplefb_probe(struct platform_device *pdev)
 {
 	int ret;
@@ -149,7 +173,12 @@ static int simplefb_probe(struct platform_device *pdev)
 	if (fb_get_options("simplefb", NULL))
 		return -ENODEV;
 
-	ret = simplefb_parse_dt(pdev, &params);
+	ret = -ENODEV;
+	if (dev_get_platdata(&pdev->dev))
+		ret = simplefb_parse_pd(pdev, &params);
+	else if (pdev->dev.of_node)
+		ret = simplefb_parse_dt(pdev, &params);
+
 	if (ret)
 		return ret;
 
@@ -180,19 +209,36 @@ static int simplefb_probe(struct platform_device *pdev)
 	info->var.blue = params.format->blue;
 	info->var.transp = params.format->transp;
 
+	info->apertures = alloc_apertures(1);
+	if (!info->apertures) {
+		framebuffer_release(info);
+		return -ENOMEM;
+	}
+	info->apertures->ranges[0].base = info->fix.smem_start;
+	info->apertures->ranges[0].size = info->fix.smem_len;
+
 	info->fbops = &simplefb_ops;
-	info->flags = FBINFO_DEFAULT;
-	info->screen_base = devm_ioremap(&pdev->dev, info->fix.smem_start,
-					 info->fix.smem_len);
+	info->flags = FBINFO_DEFAULT | FBINFO_MISC_FIRMWARE;
+	info->screen_base = ioremap_wc(info->fix.smem_start,
+				       info->fix.smem_len);
 	if (!info->screen_base) {
 		framebuffer_release(info);
 		return -ENODEV;
 	}
 	info->pseudo_palette = (void *)(info + 1);
 
+	dev_info(&pdev->dev, "framebuffer at 0x%lx, 0x%x bytes, mapped to 0x%p\n",
+			     info->fix.smem_start, info->fix.smem_len,
+			     info->screen_base);
+	dev_info(&pdev->dev, "format=%s, mode=%dx%dx%d, linelength=%d\n",
+			     params.format->name,
+			     info->var.xres, info->var.yres,
+			     info->var.bits_per_pixel, info->fix.line_length);
+
 	ret = register_framebuffer(info);
 	if (ret < 0) {
 		dev_err(&pdev->dev, "Unable to register simplefb: %d\n", ret);
+		iounmap(info->screen_base);
 		framebuffer_release(info);
 		return ret;
 	}
diff --git a/drivers/video/sis/300vtbl.h b/drivers/video/fbdev/sis/300vtbl.h
index e4b4a2626da..e4b4a2626da 100644
--- a/drivers/video/sis/300vtbl.h
+++ b/drivers/video/fbdev/sis/300vtbl.h
diff --git a/drivers/video/sis/310vtbl.h b/drivers/video/fbdev/sis/310vtbl.h
index 54fcbbf4ef6..54fcbbf4ef6 100644
--- a/drivers/video/sis/310vtbl.h
+++ b/drivers/video/fbdev/sis/310vtbl.h
diff --git a/drivers/video/sis/Makefile b/drivers/video/fbdev/sis/Makefile
index f7c0046e5b1..f7c0046e5b1 100644
--- a/drivers/video/sis/Makefile
+++ b/drivers/video/fbdev/sis/Makefile
diff --git a/drivers/video/sis/init.c b/drivers/video/fbdev/sis/init.c
index f082ae55c0c..bd40f5ecd90 100644
--- a/drivers/video/sis/init.c
+++ b/drivers/video/fbdev/sis/init.c
@@ -651,6 +651,7 @@ SiS_GetModeID_LCD(int VGAEngine, unsigned int VBFlags, int HDisplay, int VDispla
 	     switch(VDisplay) {
 	     case 720:
 		ModeIndex = ModeIndex_1280x720[Depth];
+		break;
 	     case 768:
 		if(VGAEngine == SIS_300_VGA) {
 		   ModeIndex = ModeIndex_300_1280x768[Depth];
@@ -3320,9 +3321,8 @@ SiSSetMode(struct SiS_Private *SiS_Pr, unsigned short ModeNo)
 }
 
 #ifndef GETBITSTR
-#define BITMASK(h,l)    	(((unsigned)(1U << ((h)-(l)+1))-1)<<(l))
-#define GENMASK(mask)   	BITMASK(1?mask,0?mask)
-#define GETBITS(var,mask)   	(((var) & GENMASK(mask)) >> (0?mask))
+#define GENBITSMASK(mask)   	GENMASK(1?mask,0?mask)
+#define GETBITS(var,mask)   	(((var) & GENBITSMASK(mask)) >> (0?mask))
 #define GETBITSTR(val,from,to)  ((GETBITS(val,from)) << (0?to))
 #endif
 
diff --git a/drivers/video/sis/init.h b/drivers/video/fbdev/sis/init.h
index 85d6738b6c6..85d6738b6c6 100644
--- a/drivers/video/sis/init.h
+++ b/drivers/video/fbdev/sis/init.h
diff --git a/drivers/video/sis/init301.c b/drivers/video/fbdev/sis/init301.c
index a89e3cafd5a..a89e3cafd5a 100644
--- a/drivers/video/sis/init301.c
+++ b/drivers/video/fbdev/sis/init301.c
diff --git a/drivers/video/sis/init301.h b/drivers/video/fbdev/sis/init301.h
index 2112d6d7fed..2112d6d7fed 100644
--- a/drivers/video/sis/init301.h
+++ b/drivers/video/fbdev/sis/init301.h
diff --git a/drivers/video/sis/initdef.h b/drivers/video/fbdev/sis/initdef.h
index 264b55a5947..264b55a5947 100644
--- a/drivers/video/sis/initdef.h
+++ b/drivers/video/fbdev/sis/initdef.h
diff --git a/drivers/video/sis/initextlfb.c b/drivers/video/fbdev/sis/initextlfb.c
index 3ab18f5a375..3ab18f5a375 100644
--- a/drivers/video/sis/initextlfb.c
+++ b/drivers/video/fbdev/sis/initextlfb.c
diff --git a/drivers/video/sis/oem300.h b/drivers/video/fbdev/sis/oem300.h
index b73f2684014..b73f2684014 100644
--- a/drivers/video/sis/oem300.h
+++ b/drivers/video/fbdev/sis/oem300.h
diff --git a/drivers/video/sis/oem310.h b/drivers/video/fbdev/sis/oem310.h
index 8fce56e4482..8fce56e4482 100644
--- a/drivers/video/sis/oem310.h
+++ b/drivers/video/fbdev/sis/oem310.h
diff --git a/drivers/video/sis/sis.h b/drivers/video/fbdev/sis/sis.h
index 1987f1b7212..1987f1b7212 100644
--- a/drivers/video/sis/sis.h
+++ b/drivers/video/fbdev/sis/sis.h
diff --git a/drivers/video/sis/sis_accel.c b/drivers/video/fbdev/sis/sis_accel.c
index ceb434c95c0..ceb434c95c0 100644
--- a/drivers/video/sis/sis_accel.c
+++ b/drivers/video/fbdev/sis/sis_accel.c
diff --git a/drivers/video/sis/sis_accel.h b/drivers/video/fbdev/sis/sis_accel.h
index 30e03cdf6b8..30e03cdf6b8 100644
--- a/drivers/video/sis/sis_accel.h
+++ b/drivers/video/fbdev/sis/sis_accel.h
diff --git a/drivers/video/sis/sis_main.c b/drivers/video/fbdev/sis/sis_main.c
index 977e27927a2..22ad028bf12 100644
--- a/drivers/video/sis/sis_main.c
+++ b/drivers/video/fbdev/sis/sis_main.c
@@ -5994,7 +5994,6 @@ static int sisfb_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 	if(!ivideo->sisvga_enabled) {
 		if(pci_enable_device(pdev)) {
 			if(ivideo->nbridge) pci_dev_put(ivideo->nbridge);
-			pci_set_drvdata(pdev, NULL);
 			framebuffer_release(sis_fb_info);
 			return -EIO;
 		}
@@ -6211,7 +6210,6 @@ error_3:	vfree(ivideo->bios_abase);
 			pci_dev_put(ivideo->lpcdev);
 		if(ivideo->nbridge)
 			pci_dev_put(ivideo->nbridge);
-		pci_set_drvdata(pdev, NULL);
 		if(!ivideo->sisvga_enabled)
 			pci_disable_device(pdev);
 		framebuffer_release(sis_fb_info);
@@ -6480,8 +6478,8 @@ error_3:	vfree(ivideo->bios_abase);
 									"disabled");
 
 
-		printk(KERN_INFO "fb%d: %s frame buffer device version %d.%d.%d\n",
-			sis_fb_info->node, ivideo->myid, VER_MAJOR, VER_MINOR, VER_LEVEL);
+		fb_info(sis_fb_info, "%s frame buffer device version %d.%d.%d\n",
+			ivideo->myid, VER_MAJOR, VER_MINOR, VER_LEVEL);
 
 		printk(KERN_INFO "sisfb: Copyright (C) 2001-2005 Thomas Winischhofer\n");
 
@@ -6523,8 +6521,6 @@ static void sisfb_remove(struct pci_dev *pdev)
 		mtrr_del(ivideo->mtrr, ivideo->video_base, ivideo->video_size);
 #endif
 
-	pci_set_drvdata(pdev, NULL);
-
 	/* If device was disabled when starting, disable
 	 * it when quitting.
 	 */
diff --git a/drivers/video/sis/sis_main.h b/drivers/video/fbdev/sis/sis_main.h
index 32e23c20943..32e23c20943 100644
--- a/drivers/video/sis/sis_main.h
+++ b/drivers/video/fbdev/sis/sis_main.h
diff --git a/drivers/video/sis/vgatypes.h b/drivers/video/fbdev/sis/vgatypes.h
index e3f9976cfef..e3f9976cfef 100644
--- a/drivers/video/sis/vgatypes.h
+++ b/drivers/video/fbdev/sis/vgatypes.h
diff --git a/drivers/video/sis/vstruct.h b/drivers/video/fbdev/sis/vstruct.h
index ea94d214dcf..ea94d214dcf 100644
--- a/drivers/video/sis/vstruct.h
+++ b/drivers/video/fbdev/sis/vstruct.h
diff --git a/drivers/video/skeletonfb.c b/drivers/video/fbdev/skeletonfb.c
index 2d4694c6b9e..fefde7c6add 100644
--- a/drivers/video/skeletonfb.c
+++ b/drivers/video/fbdev/skeletonfb.c
@@ -824,8 +824,7 @@ static int xxxfb_probe(struct pci_dev *dev, const struct pci_device_id *ent)
 	fb_dealloc_cmap(&info->cmap);
 	return -EINVAL;
     }
-    printk(KERN_INFO "fb%d: %s frame buffer device\n", info->node,
-	   info->fix.id);
+    fb_info(info, "%s frame buffer device\n", info->fix.id);
     pci_set_drvdata(dev, info); /* or platform_set_drvdata(pdev, info) */
     return 0;
 }
diff --git a/drivers/video/sm501fb.c b/drivers/video/fbdev/sm501fb.c
index 1501979099d..c2c8eb66878 100644
--- a/drivers/video/sm501fb.c
+++ b/drivers/video/fbdev/sm501fb.c
@@ -1215,7 +1215,7 @@ static ssize_t sm501fb_crtsrc_store(struct device *dev,
 }
 
 /* Prepare the device_attr for registration with sysfs later */
-static DEVICE_ATTR(crt_src, 0666, sm501fb_crtsrc_show, sm501fb_crtsrc_store);
+static DEVICE_ATTR(crt_src, 0664, sm501fb_crtsrc_show, sm501fb_crtsrc_store);
 
 /* sm501fb_show_regs
  *
diff --git a/drivers/video/smscufx.c b/drivers/video/fbdev/smscufx.c
index e188ada2ffd..d513ed6a49f 100644
--- a/drivers/video/smscufx.c
+++ b/drivers/video/fbdev/smscufx.c
@@ -1147,7 +1147,7 @@ static void ufx_free_framebuffer_work(struct work_struct *work)
 
 	fb_destroy_modelist(&info->modelist);
 
-	dev->info = 0;
+	dev->info = NULL;
 
 	/* Assume info structure is freed after this point */
 	framebuffer_release(info);
diff --git a/drivers/video/ssd1307fb.c b/drivers/video/fbdev/ssd1307fb.c
index 44967c8fef2..f4daa59f0a8 100644
--- a/drivers/video/ssd1307fb.c
+++ b/drivers/video/fbdev/ssd1307fb.c
@@ -569,7 +569,7 @@ static struct i2c_driver ssd1307fb_driver = {
 	.id_table = ssd1307fb_i2c_id,
 	.driver = {
 		.name = "ssd1307fb",
-		.of_match_table = of_match_ptr(ssd1307fb_of_match),
+		.of_match_table = ssd1307fb_of_match,
 		.owner = THIS_MODULE,
 	},
 };
diff --git a/drivers/video/sstfb.c b/drivers/video/fbdev/sstfb.c
index 9c00026e3ae..f0cb279ef33 100644
--- a/drivers/video/sstfb.c
+++ b/drivers/video/fbdev/sstfb.c
@@ -706,10 +706,10 @@ static void sstfb_setvgapass( struct fb_info *info, int enable )
 	fbiinit0 = sst_read (FBIINIT0);
 	if (par->vgapass) {
 		sst_write(FBIINIT0, fbiinit0 & ~DIS_VGA_PASSTHROUGH);
-		printk(KERN_INFO "fb%d: Enabling VGA pass-through\n", info->node );
+		fb_info(info, "Enabling VGA pass-through\n");
 	} else {
 		sst_write(FBIINIT0, fbiinit0 | DIS_VGA_PASSTHROUGH);
-		printk(KERN_INFO "fb%d: Disabling VGA pass-through\n", info->node );
+		fb_info(info, "Disabling VGA pass-through\n");
 	}
 	pci_write_config_dword(sst_dev, PCI_INIT_ENABLE, tmp);
 }
@@ -1437,8 +1437,8 @@ static int sstfb_probe(struct pci_dev *pdev, const struct pci_device_id *id)
 		printk(KERN_WARNING "sstfb: can't create sysfs entry.\n");
 
 
-	printk(KERN_INFO "fb%d: %s frame buffer device at 0x%p\n",
-	       info->node, fix->id, info->screen_base);
+	fb_info(info, "%s frame buffer device at 0x%p\n",
+		fix->id, info->screen_base);
 
 	return 0;
 
diff --git a/drivers/video/sticore.h b/drivers/video/fbdev/sticore.h
index addf7b615ef..af1619536ac 100644
--- a/drivers/video/sticore.h
+++ b/drivers/video/fbdev/sticore.h
@@ -18,6 +18,9 @@
 #define STI_FONT_HPROMAN8 1
 #define STI_FONT_KANA8 2
 
+#define ALT_CODE_TYPE_UNKNOWN 0x00	/* alt code type values */
+#define ALT_CODE_TYPE_PA_RISC_64 0x01
+
 /* The latency of the STI functions cannot really be reduced by setting
  * this to 0;  STI doesn't seem to be designed to allow calling a different
  * function (or the same function with different arguments) after a
@@ -40,14 +43,6 @@
 
 #define STI_PTR(p)	( virt_to_phys(p) )
 #define PTR_STI(p)	( phys_to_virt((unsigned long)p) )
-#define STI_CALL(func, flags, inptr, outptr, glob_cfg)	\
-       ({						\
-               pdc_sti_call( func, STI_PTR(flags),	\
-				   STI_PTR(inptr),	\
-				   STI_PTR(outptr),	\
-				   STI_PTR(glob_cfg));	\
-       })
-
 
 #define sti_onscreen_x(sti) (sti->glob_cfg->onscreen_x)
 #define sti_onscreen_y(sti) (sti->glob_cfg->onscreen_y)
@@ -56,6 +51,12 @@
 #define sti_font_x(sti) (PTR_STI(sti->font)->width)
 #define sti_font_y(sti) (PTR_STI(sti->font)->height)
 
+#ifdef CONFIG_64BIT
+#define STI_LOWMEM	(GFP_KERNEL | GFP_DMA)
+#else
+#define STI_LOWMEM	(GFP_KERNEL)
+#endif
+
 
 /* STI function configuration structs */
 
@@ -306,6 +307,34 @@ struct sti_blkmv_outptr {
 };
 
 
+/* sti_all_data is an internal struct which needs to be allocated in
+ * low memory (< 4GB) if STI is used with 32bit STI on a 64bit kernel */
+
+struct sti_all_data {
+	struct sti_glob_cfg glob_cfg;
+	struct sti_glob_cfg_ext glob_cfg_ext;
+
+	struct sti_conf_inptr		inq_inptr;
+	struct sti_conf_outptr		inq_outptr; /* configuration */
+	struct sti_conf_outptr_ext	inq_outptr_ext;
+
+	struct sti_init_inptr_ext	init_inptr_ext;
+	struct sti_init_inptr		init_inptr;
+	struct sti_init_outptr		init_outptr;
+
+	struct sti_blkmv_inptr		blkmv_inptr;
+	struct sti_blkmv_outptr		blkmv_outptr;
+
+	struct sti_font_inptr		font_inptr;
+	struct sti_font_outptr		font_outptr;
+
+	/* leave as last entries */
+	unsigned long save_addr[1024 / sizeof(unsigned long)];
+	   /* min 256 bytes which is STI default, max sti->sti_mem_request */
+	unsigned long sti_mem_addr[256 / sizeof(unsigned long)];
+	/* do not add something below here ! */
+};
+
 /* internal generic STI struct */
 
 struct sti_struct {
@@ -330,11 +359,9 @@ struct sti_struct {
 	region_t regions[STI_REGION_MAX];
 	unsigned long regions_phys[STI_REGION_MAX];
 
-	struct sti_glob_cfg *glob_cfg;
-	struct sti_cooked_font *font;	/* ptr to selected font (cooked) */
+	struct sti_glob_cfg *glob_cfg;	/* points into sti_all_data */
 
-	struct sti_conf_outptr outptr; /* configuration */
-	struct sti_conf_outptr_ext outptr_ext;
+	struct sti_cooked_font *font;	/* ptr to selected font (cooked) */
 
 	struct pci_dev *pd;
 
@@ -343,6 +370,9 @@ struct sti_struct {
 
 	/* pointer to the fb_info where this STI device is used */
 	struct fb_info *info;
+
+	/* pointer to all internal data */
+	struct sti_all_data *sti_data;
 };
 
 
@@ -350,6 +380,14 @@ struct sti_struct {
 
 struct sti_struct *sti_get_rom(unsigned int index); /* 0: default sti */
 
+
+/* sticore main function to call STI firmware */
+
+int sti_call(const struct sti_struct *sti, unsigned long func,
+		const void *flags, void *inptr, void *outptr,
+		struct sti_glob_cfg *glob_cfg);
+
+
 /* functions to call the STI ROM directly */
 
 void sti_putc(struct sti_struct *sti, int c, int y, int x);
diff --git a/drivers/video/stifb.c b/drivers/video/fbdev/stifb.c
index 876648e15e9..cfe8a2f905c 100644
--- a/drivers/video/stifb.c
+++ b/drivers/video/fbdev/stifb.c
@@ -1101,6 +1101,7 @@ static int __init stifb_init_fb(struct sti_struct *sti, int bpp_pref)
 	var = &info->var;
 
 	fb->sti = sti;
+	dev_name = sti->sti_data->inq_outptr.dev_name;
 	/* store upper 32bits of the graphics id */
 	fb->id = fb->sti->graphics_id[0];
 
@@ -1114,11 +1115,11 @@ static int __init stifb_init_fb(struct sti_struct *sti, int bpp_pref)
 		  Since this driver only supports standard mode, we check
 		  if the device name contains the string "DX" and tell the
 		  user how to reconfigure the card. */
-		if (strstr(sti->outptr.dev_name, "DX")) {
+		if (strstr(dev_name, "DX")) {
 		   printk(KERN_WARNING
 "WARNING: stifb framebuffer driver does not support '%s' in double-buffer mode.\n"
 "WARNING: Please disable the double-buffer mode in IPL menu (the PARISC-BIOS).\n",
-			sti->outptr.dev_name);
+			dev_name);
 		   goto out_err0;
 		}
 		/* fall though */
@@ -1130,7 +1131,7 @@ static int __init stifb_init_fb(struct sti_struct *sti, int bpp_pref)
 		break;
 	default:
 		printk(KERN_WARNING "stifb: '%s' (id: 0x%08x) not supported.\n",
-			sti->outptr.dev_name, fb->id);
+			dev_name, fb->id);
 		goto out_err0;
 	}
 	
@@ -1154,7 +1155,6 @@ static int __init stifb_init_fb(struct sti_struct *sti, int bpp_pref)
 		fb->id = S9000_ID_A1659A;
 		break;
 	case S9000_ID_TIMBER:	/* HP9000/710 Any (may be a grayscale device) */
-		dev_name = fb->sti->outptr.dev_name;
 		if (strstr(dev_name, "GRAYSCALE") || 
 		    strstr(dev_name, "Grayscale") ||
 		    strstr(dev_name, "grayscale"))
@@ -1283,14 +1283,12 @@ static int __init stifb_init_fb(struct sti_struct *sti, int bpp_pref)
 
 	sti->info = info; /* save for unregister_framebuffer() */
 
-	printk(KERN_INFO 
-	    "fb%d: %s %dx%d-%d frame buffer device, %s, id: %04x, mmio: 0x%04lx\n",
-		fb->info.node, 
+	fb_info(&fb->info, "%s %dx%d-%d frame buffer device, %s, id: %04x, mmio: 0x%04lx\n",
 		fix->id,
 		var->xres, 
 		var->yres,
 		var->bits_per_pixel,
-		sti->outptr.dev_name,
+		dev_name,
 		fb->id, 
 		fix->mmio_start);
 
diff --git a/drivers/video/sunxvr1000.c b/drivers/video/fbdev/sunxvr1000.c
index cc6f48bba36..58241b47a96 100644
--- a/drivers/video/sunxvr1000.c
+++ b/drivers/video/fbdev/sunxvr1000.c
@@ -186,8 +186,6 @@ static int gfb_remove(struct platform_device *op)
 
         framebuffer_release(info);
 
-	dev_set_drvdata(&op->dev, NULL);
-
 	return 0;
 }
 
diff --git a/drivers/video/sunxvr2500.c b/drivers/video/fbdev/sunxvr2500.c
index 843b6bab048..843b6bab048 100644
--- a/drivers/video/sunxvr2500.c
+++ b/drivers/video/fbdev/sunxvr2500.c
diff --git a/drivers/video/sunxvr500.c b/drivers/video/fbdev/sunxvr500.c
index 387350d004d..387350d004d 100644
--- a/drivers/video/sunxvr500.c
+++ b/drivers/video/fbdev/sunxvr500.c
diff --git a/drivers/video/tcx.c b/drivers/video/fbdev/tcx.c
index c000852500a..7fb2d696fac 100644
--- a/drivers/video/tcx.c
+++ b/drivers/video/fbdev/tcx.c
@@ -232,7 +232,7 @@ tcx_blank(int blank, struct fb_info *info)
 
 	case FB_BLANK_POWERDOWN: /* Poweroff */
 		break;
-	};
+	}
 
 	sbus_writel(val, &thc->thc_misc);
 
@@ -434,7 +434,7 @@ static int tcx_probe(struct platform_device *op)
 		default:
 			j = i;
 			break;
-		};
+		}
 		par->mmap_map[i].poff = op->resource[j].start;
 	}
 
@@ -498,8 +498,6 @@ static int tcx_remove(struct platform_device *op)
 
 	framebuffer_release(info);
 
-	dev_set_drvdata(&op->dev, NULL);
-
 	return 0;
 }
 
diff --git a/drivers/video/tdfxfb.c b/drivers/video/fbdev/tdfxfb.c
index 64bc28ba403..f761fe375f5 100644
--- a/drivers/video/tdfxfb.c
+++ b/drivers/video/fbdev/tdfxfb.c
@@ -1646,7 +1646,6 @@ static void tdfxfb_remove(struct pci_dev *pdev)
 			   pci_resource_len(pdev, 1));
 	release_mem_region(pci_resource_start(pdev, 0),
 			   pci_resource_len(pdev, 0));
-	pci_set_drvdata(pdev, NULL);
 	fb_dealloc_cmap(&info->cmap);
 	framebuffer_release(info);
 }
diff --git a/drivers/video/tgafb.c b/drivers/video/fbdev/tgafb.c
index c9c8e5a1fde..65ba9921506 100644
--- a/drivers/video/tgafb.c
+++ b/drivers/video/fbdev/tgafb.c
@@ -32,12 +32,6 @@
 
 #include <video/tgafb.h>
 
-#ifdef CONFIG_PCI
-#define TGA_BUS_PCI(dev) (dev->bus == &pci_bus_type)
-#else
-#define TGA_BUS_PCI(dev) 0
-#endif
-
 #ifdef CONFIG_TC
 #define TGA_BUS_TC(dev) (dev->bus == &tc_bus_type)
 #else
@@ -188,6 +182,8 @@ tgafb_check_var(struct fb_var_screeninfo *var, struct fb_info *info)
 
 	if (var->xres_virtual != var->xres || var->yres_virtual != var->yres)
 		return -EINVAL;
+	if (var->xres * var->yres * (var->bits_per_pixel >> 3) > info->fix.smem_len)
+		return -EINVAL;
 	if (var->nonstd)
 		return -EINVAL;
 	if (1000000000 / var->pixclock > TGA_PLL_MAX_FREQ)
@@ -196,8 +192,8 @@ tgafb_check_var(struct fb_var_screeninfo *var, struct fb_info *info)
 		return -EINVAL;
 
 	/* Some of the acceleration routines assume the line width is
-	   a multiple of 64 bytes.  */
-	if (var->xres * (par->tga_type == TGA_TYPE_8PLANE ? 1 : 4) % 64)
+	   a multiple of 8 bytes.  */
+	if (var->xres * (par->tga_type == TGA_TYPE_8PLANE ? 1 : 4) % 8)
 		return -EINVAL;
 
 	return 0;
@@ -236,7 +232,7 @@ tgafb_set_par(struct fb_info *info)
 	};
 
 	struct tga_par *par = (struct tga_par *) info->par;
-	int tga_bus_pci = TGA_BUS_PCI(par->dev);
+	int tga_bus_pci = dev_is_pci(par->dev);
 	int tga_bus_tc = TGA_BUS_TC(par->dev);
 	u32 htimings, vtimings, pll_freq;
 	u8 tga_type;
@@ -268,6 +264,7 @@ tgafb_set_par(struct fb_info *info)
 	par->yres = info->var.yres;
 	par->pll_freq = pll_freq = 1000000000 / info->var.pixclock;
 	par->bits_per_pixel = info->var.bits_per_pixel;
+	info->fix.line_length = par->xres * (par->bits_per_pixel >> 3);
 
 	tga_type = par->tga_type;
 
@@ -519,7 +516,7 @@ tgafb_setcolreg(unsigned regno, unsigned red, unsigned green, unsigned blue,
 		unsigned transp, struct fb_info *info)
 {
 	struct tga_par *par = (struct tga_par *) info->par;
-	int tga_bus_pci = TGA_BUS_PCI(par->dev);
+	int tga_bus_pci = dev_is_pci(par->dev);
 	int tga_bus_tc = TGA_BUS_TC(par->dev);
 
 	if (regno > 255)
@@ -1142,222 +1139,57 @@ copyarea_line_32bpp(struct fb_info *info, u32 dy, u32 sy,
 	__raw_writel(TGA_MODE_SBM_24BPP|TGA_MODE_SIMPLE, tga_regs+TGA_MODE_REG);
 }
 
-/* The general case of forward copy in 8bpp mode.  */
+/* The (almost) general case of backward copy in 8bpp mode.  */
 static inline void
-copyarea_foreward_8bpp(struct fb_info *info, u32 dx, u32 dy, u32 sx, u32 sy,
-		       u32 height, u32 width, u32 line_length)
+copyarea_8bpp(struct fb_info *info, u32 dx, u32 dy, u32 sx, u32 sy,
+	      u32 height, u32 width, u32 line_length,
+	      const struct fb_copyarea *area)
 {
 	struct tga_par *par = (struct tga_par *) info->par;
-	unsigned long i, copied, left;
-	unsigned long dpos, spos, dalign, salign, yincr;
-	u32 smask_first, dmask_first, dmask_last;
-	int pixel_shift, need_prime, need_second;
-	unsigned long n64, n32, xincr_first;
+	unsigned i, yincr;
+	int depos, sepos, backward, last_step, step;
+	u32 mask_last;
+	unsigned n32;
 	void __iomem *tga_regs;
 	void __iomem *tga_fb;
 
-	yincr = line_length;
-	if (dy > sy) {
-		dy += height - 1;
-		sy += height - 1;
-		yincr = -yincr;
-	}
-
-	/* Compute the offsets and alignments in the frame buffer.
-	   More than anything else, these control how we do copies.  */
-	dpos = dy * line_length + dx;
-	spos = sy * line_length + sx;
-	dalign = dpos & 7;
-	salign = spos & 7;
-	dpos &= -8;
-	spos &= -8;
-
-	/* Compute the value for the PIXELSHIFT register.  This controls
-	   both non-co-aligned source and destination and copy direction.  */
-	if (dalign >= salign)
-		pixel_shift = dalign - salign;
-	else
-		pixel_shift = 8 - (salign - dalign);
-
-	/* Figure out if we need an additional priming step for the
-	   residue register.  */
-	need_prime = (salign > dalign);
-	if (need_prime)
-		dpos -= 8;
-
-	/* Begin by copying the leading unaligned destination.  Copy enough
-	   to make the next destination address 32-byte aligned.  */
-	copied = 32 - (dalign + (dpos & 31));
-	if (copied == 32)
-		copied = 0;
-	xincr_first = (copied + 7) & -8;
-	smask_first = dmask_first = (1ul << copied) - 1;
-	smask_first <<= salign;
-	dmask_first <<= dalign + need_prime*8;
-	if (need_prime && copied > 24)
-		copied -= 8;
-	left = width - copied;
-
-	/* Care for small copies.  */
-	if (copied > width) {
-		u32 t;
-		t = (1ul << width) - 1;
-		t <<= dalign + need_prime*8;
-		dmask_first &= t;
-		left = 0;
-	}
-
-	/* Attempt to use 64-byte copies.  This is only possible if the
-	   source and destination are co-aligned at 64 bytes.  */
-	n64 = need_second = 0;
-	if ((dpos & 63) == (spos & 63)
-	    && (height == 1 || line_length % 64 == 0)) {
-		/* We may need a 32-byte copy to ensure 64 byte alignment.  */
-		need_second = (dpos + xincr_first) & 63;
-		if ((need_second & 32) != need_second)
-			printk(KERN_ERR "tgafb: need_second wrong\n");
-		if (left >= need_second + 64) {
-			left -= need_second;
-			n64 = left / 64;
-			left %= 64;
-		} else
-			need_second = 0;
-	}
-
-	/* Copy trailing full 32-byte sections.  This will be the main
-	   loop if the 64 byte loop can't be used.  */
-	n32 = left / 32;
-	left %= 32;
-
-	/* Copy the trailing unaligned destination.  */
-	dmask_last = (1ul << left) - 1;
-
-	tga_regs = par->tga_regs_base;
-	tga_fb = par->tga_fb_base;
-
-	/* Set up the MODE and PIXELSHIFT registers.  */
-	__raw_writel(TGA_MODE_SBM_8BPP|TGA_MODE_COPY, tga_regs+TGA_MODE_REG);
-	__raw_writel(pixel_shift, tga_regs+TGA_PIXELSHIFT_REG);
-	wmb();
-
-	for (i = 0; i < height; ++i) {
-		unsigned long j;
-		void __iomem *sfb;
-		void __iomem *dfb;
-
-		sfb = tga_fb + spos;
-		dfb = tga_fb + dpos;
-		if (dmask_first) {
-			__raw_writel(smask_first, sfb);
-			wmb();
-			__raw_writel(dmask_first, dfb);
-			wmb();
-			sfb += xincr_first;
-			dfb += xincr_first;
-		}
-
-		if (need_second) {
-			__raw_writel(0xffffffff, sfb);
-			wmb();
-			__raw_writel(0xffffffff, dfb);
-			wmb();
-			sfb += 32;
-			dfb += 32;
-		}
-
-		if (n64 && (((unsigned long)sfb | (unsigned long)dfb) & 63))
-			printk(KERN_ERR
-			       "tgafb: misaligned copy64 (s:%p, d:%p)\n",
-			       sfb, dfb);
-
-		for (j = 0; j < n64; ++j) {
-			__raw_writel(sfb - tga_fb, tga_regs+TGA_COPY64_SRC);
-			wmb();
-			__raw_writel(dfb - tga_fb, tga_regs+TGA_COPY64_DST);
-			wmb();
-			sfb += 64;
-			dfb += 64;
-		}
-
-		for (j = 0; j < n32; ++j) {
-			__raw_writel(0xffffffff, sfb);
-			wmb();
-			__raw_writel(0xffffffff, dfb);
-			wmb();
-			sfb += 32;
-			dfb += 32;
-		}
-
-		if (dmask_last) {
-			__raw_writel(0xffffffff, sfb);
-			wmb();
-			__raw_writel(dmask_last, dfb);
-			wmb();
-		}
-
-		spos += yincr;
-		dpos += yincr;
+	/* Do acceleration only if we are aligned on 8 pixels */
+	if ((dx | sx | width) & 7) {
+		cfb_copyarea(info, area);
+		return;
 	}
 
-	/* Reset the MODE register to normal.  */
-	__raw_writel(TGA_MODE_SBM_8BPP|TGA_MODE_SIMPLE, tga_regs+TGA_MODE_REG);
-}
-
-/* The (almost) general case of backward copy in 8bpp mode.  */
-static inline void
-copyarea_backward_8bpp(struct fb_info *info, u32 dx, u32 dy, u32 sx, u32 sy,
-		       u32 height, u32 width, u32 line_length,
-		       const struct fb_copyarea *area)
-{
-	struct tga_par *par = (struct tga_par *) info->par;
-	unsigned long i, left, yincr;
-	unsigned long depos, sepos, dealign, sealign;
-	u32 mask_first, mask_last;
-	unsigned long n32;
-	void __iomem *tga_regs;
-	void __iomem *tga_fb;
-
 	yincr = line_length;
 	if (dy > sy) {
 		dy += height - 1;
 		sy += height - 1;
 		yincr = -yincr;
 	}
+	backward = dy == sy && dx > sx && dx < sx + width;
 
 	/* Compute the offsets and alignments in the frame buffer.
 	   More than anything else, these control how we do copies.  */
-	depos = dy * line_length + dx + width;
-	sepos = sy * line_length + sx + width;
-	dealign = depos & 7;
-	sealign = sepos & 7;
-
-	/* ??? The documentation appears to be incorrect (or very
-	   misleading) wrt how pixel shifting works in backward copy
-	   mode, i.e. when PIXELSHIFT is negative.  I give up for now.
-	   Do handle the common case of co-aligned backward copies,
-	   but frob everything else back on generic code.  */
-	if (dealign != sealign) {
-		cfb_copyarea(info, area);
-		return;
-	}
-
-	/* We begin the copy with the trailing pixels of the
-	   unaligned destination.  */
-	mask_first = (1ul << dealign) - 1;
-	left = width - dealign;
-
-	/* Care for small copies.  */
-	if (dealign > width) {
-		mask_first ^= (1ul << (dealign - width)) - 1;
-		left = 0;
-	}
+	depos = dy * line_length + dx;
+	sepos = sy * line_length + sx;
+	if (backward)
+		depos += width, sepos += width;
 
 	/* Next copy full words at a time.  */
-	n32 = left / 32;
-	left %= 32;
+	n32 = width / 32;
+	last_step = width % 32;
 
 	/* Finally copy the unaligned head of the span.  */
-	mask_last = -1 << (32 - left);
+	mask_last = (1ul << last_step) - 1;
+
+	if (!backward) {
+		step = 32;
+		last_step = 32;
+	} else {
+		step = -32;
+		last_step = -last_step;
+		sepos -= 32;
+		depos -= 32;
+	}
 
 	tga_regs = par->tga_regs_base;
 	tga_fb = par->tga_fb_base;
@@ -1374,25 +1206,33 @@ copyarea_backward_8bpp(struct fb_info *info, u32 dx, u32 dy, u32 sx, u32 sy,
 
 		sfb = tga_fb + sepos;
 		dfb = tga_fb + depos;
-		if (mask_first) {
-			__raw_writel(mask_first, sfb);
-			wmb();
-			__raw_writel(mask_first, dfb);
-			wmb();
-		}
 
-		for (j = 0; j < n32; ++j) {
-			sfb -= 32;
-			dfb -= 32;
+		for (j = 0; j < n32; j++) {
+			if (j < 2 && j + 1 < n32 && !backward &&
+			    !(((unsigned long)sfb | (unsigned long)dfb) & 63)) {
+				do {
+					__raw_writel(sfb - tga_fb, tga_regs+TGA_COPY64_SRC);
+					wmb();
+					__raw_writel(dfb - tga_fb, tga_regs+TGA_COPY64_DST);
+					wmb();
+					sfb += 64;
+					dfb += 64;
+					j += 2;
+				} while (j + 1 < n32);
+				j--;
+				continue;
+			}
 			__raw_writel(0xffffffff, sfb);
 			wmb();
 			__raw_writel(0xffffffff, dfb);
 			wmb();
+			sfb += step;
+			dfb += step;
 		}
 
 		if (mask_last) {
-			sfb -= 32;
-			dfb -= 32;
+			sfb += last_step - step;
+			dfb += last_step - step;
 			__raw_writel(mask_last, sfb);
 			wmb();
 			__raw_writel(mask_last, dfb);
@@ -1440,7 +1280,7 @@ tgafb_copyarea(struct fb_info *info, const struct fb_copyarea *area)
 	bpp = info->var.bits_per_pixel;
 
 	/* Detect copies of the entire line.  */
-	if (width * (bpp >> 3) == line_length) {
+	if (!(line_length & 63) && width * (bpp >> 3) == line_length) {
 		if (bpp == 8)
 			copyarea_line_8bpp(info, dy, sy, height, width);
 		else
@@ -1453,14 +1293,9 @@ tgafb_copyarea(struct fb_info *info, const struct fb_copyarea *area)
 	else if (bpp == 32)
 		cfb_copyarea(info, area);
 
-	/* Detect overlapping source and destination that requires
-	   a backward copy.  */
-	else if (dy == sy && dx > sx && dx < sx + width)
-		copyarea_backward_8bpp(info, dx, dy, sx, sy, height,
-				       width, line_length, area);
 	else
-		copyarea_foreward_8bpp(info, dx, dy, sx, sy, height,
-				       width, line_length);
+		copyarea_8bpp(info, dx, dy, sx, sy, height,
+			      width, line_length, area);
 }
 
 
@@ -1472,10 +1307,11 @@ static void
 tgafb_init_fix(struct fb_info *info)
 {
 	struct tga_par *par = (struct tga_par *)info->par;
-	int tga_bus_pci = TGA_BUS_PCI(par->dev);
+	int tga_bus_pci = dev_is_pci(par->dev);
 	int tga_bus_tc = TGA_BUS_TC(par->dev);
 	u8 tga_type = par->tga_type;
 	const char *tga_type_name = NULL;
+	unsigned memory_size;
 
 	switch (tga_type) {
 	case TGA_TYPE_8PLANE:
@@ -1483,22 +1319,26 @@ tgafb_init_fix(struct fb_info *info)
 			tga_type_name = "Digital ZLXp-E1";
 		if (tga_bus_tc)
 			tga_type_name = "Digital ZLX-E1";
+		memory_size = 2097152;
 		break;
 	case TGA_TYPE_24PLANE:
 		if (tga_bus_pci)
 			tga_type_name = "Digital ZLXp-E2";
 		if (tga_bus_tc)
 			tga_type_name = "Digital ZLX-E2";
+		memory_size = 8388608;
 		break;
 	case TGA_TYPE_24PLUSZ:
 		if (tga_bus_pci)
 			tga_type_name = "Digital ZLXp-E3";
 		if (tga_bus_tc)
 			tga_type_name = "Digital ZLX-E3";
+		memory_size = 16777216;
 		break;
-	default:
+	}
+	if (!tga_type_name) {
 		tga_type_name = "Unknown";
-		break;
+		memory_size = 16777216;
 	}
 
 	strlcpy(info->fix.id, tga_type_name, sizeof(info->fix.id));
@@ -1509,9 +1349,8 @@ tgafb_init_fix(struct fb_info *info)
 			    ? FB_VISUAL_PSEUDOCOLOR
 			    : FB_VISUAL_DIRECTCOLOR);
 
-	info->fix.line_length = par->xres * (par->bits_per_pixel >> 3);
 	info->fix.smem_start = (size_t) par->tga_fb_base;
-	info->fix.smem_len = info->fix.line_length * par->yres;
+	info->fix.smem_len = memory_size;
 	info->fix.mmio_start = (size_t) par->tga_regs_base;
 	info->fix.mmio_len = 512;
 
@@ -1560,7 +1399,7 @@ static int tgafb_register(struct device *dev)
 	const struct fb_videomode *modedb_tga = NULL;
 	resource_size_t bar0_start = 0, bar0_len = 0;
 	const char *mode_option_tga = NULL;
-	int tga_bus_pci = TGA_BUS_PCI(dev);
+	int tga_bus_pci = dev_is_pci(dev);
 	int tga_bus_tc = TGA_BUS_TC(dev);
 	unsigned int modedbsize_tga = 0;
 	void __iomem *mem_base;
@@ -1635,6 +1474,9 @@ static int tgafb_register(struct device *dev)
 		modedb_tga = &modedb_tc;
 		modedbsize_tga = 1;
 	}
+
+	tgafb_init_fix(info);
+
 	ret = fb_find_mode(&info->var, info,
 			   mode_option ? mode_option : mode_option_tga,
 			   modedb_tga, modedbsize_tga, NULL,
@@ -1652,7 +1494,6 @@ static int tgafb_register(struct device *dev)
 	}
 
 	tgafb_set_par(info);
-	tgafb_init_fix(info);
 
 	if (register_framebuffer(info) < 0) {
 		printk(KERN_ERR "tgafb: Could not register framebuffer\n");
@@ -1671,8 +1512,8 @@ static int tgafb_register(struct device *dev)
 	if (tga_bus_tc)
 		pr_info("tgafb: SFB+ detected, rev=0x%02x\n",
 			par->tga_chip_rev);
-	pr_info("fb%d: %s frame buffer device at 0x%lx\n",
-		info->node, info->fix.id, (long)bar0_start);
+	fb_info(info, "%s frame buffer device at 0x%lx\n",
+		info->fix.id, (long)bar0_start);
 
 	return 0;
 
@@ -1690,7 +1531,7 @@ static int tgafb_register(struct device *dev)
 static void tgafb_unregister(struct device *dev)
 {
 	resource_size_t bar0_start = 0, bar0_len = 0;
-	int tga_bus_pci = TGA_BUS_PCI(dev);
+	int tga_bus_pci = dev_is_pci(dev);
 	int tga_bus_tc = TGA_BUS_TC(dev);
 	struct fb_info *info = NULL;
 	struct tga_par *par;
diff --git a/drivers/video/tmiofb.c b/drivers/video/fbdev/tmiofb.c
index deb8733f3c7..7fb4e321a43 100644
--- a/drivers/video/tmiofb.c
+++ b/drivers/video/fbdev/tmiofb.c
@@ -250,7 +250,7 @@ static irqreturn_t tmiofb_irq(int irq, void *__info)
  */
 static int tmiofb_hw_stop(struct platform_device *dev)
 {
-	struct tmio_fb_data *data = dev->dev.platform_data;
+	struct tmio_fb_data *data = dev_get_platdata(&dev->dev);
 	struct fb_info *info = platform_get_drvdata(dev);
 	struct tmiofb_par *par = info->par;
 
@@ -311,7 +311,7 @@ static int tmiofb_hw_init(struct platform_device *dev)
  */
 static void tmiofb_hw_mode(struct platform_device *dev)
 {
-	struct tmio_fb_data *data = dev->dev.platform_data;
+	struct tmio_fb_data *data = dev_get_platdata(&dev->dev);
 	struct fb_info *info = platform_get_drvdata(dev);
 	struct fb_videomode *mode = info->mode;
 	struct tmiofb_par *par = info->par;
@@ -557,7 +557,7 @@ static int tmiofb_ioctl(struct fb_info *fbi,
 static struct fb_videomode *
 tmiofb_find_mode(struct fb_info *info, struct fb_var_screeninfo *var)
 {
-	struct tmio_fb_data *data = info->device->platform_data;
+	struct tmio_fb_data *data = dev_get_platdata(info->device);
 	struct fb_videomode *best = NULL;
 	int i;
 
@@ -577,7 +577,7 @@ static int tmiofb_check_var(struct fb_var_screeninfo *var, struct fb_info *info)
 {
 
 	struct fb_videomode *mode;
-	struct tmio_fb_data *data = info->device->platform_data;
+	struct tmio_fb_data *data = dev_get_platdata(info->device);
 
 	mode = tmiofb_find_mode(info, var);
 	if (!mode || var->bits_per_pixel > 16)
@@ -678,7 +678,7 @@ static struct fb_ops tmiofb_ops = {
 static int tmiofb_probe(struct platform_device *dev)
 {
 	const struct mfd_cell *cell = mfd_get_cell(dev);
-	struct tmio_fb_data *data = dev->dev.platform_data;
+	struct tmio_fb_data *data = dev_get_platdata(&dev->dev);
 	struct resource *ccr = platform_get_resource(dev, IORESOURCE_MEM, 1);
 	struct resource *lcr = platform_get_resource(dev, IORESOURCE_MEM, 0);
 	struct resource *vram = platform_get_resource(dev, IORESOURCE_MEM, 2);
@@ -781,8 +781,7 @@ static int tmiofb_probe(struct platform_device *dev)
 	if (retval < 0)
 		goto err_register_framebuffer;
 
-	printk(KERN_INFO "fb%d: %s frame buffer device\n",
-				info->node, info->fix.id);
+	fb_info(info, "%s frame buffer device\n", info->fix.id);
 
 	return 0;
 
diff --git a/drivers/video/tridentfb.c b/drivers/video/fbdev/tridentfb.c
index ab57d387d6b..7ed9a227f5e 100644
--- a/drivers/video/tridentfb.c
+++ b/drivers/video/fbdev/tridentfb.c
@@ -1553,7 +1553,6 @@ static void trident_pci_remove(struct pci_dev *dev)
 	iounmap(info->screen_base);
 	release_mem_region(tridentfb_fix.smem_start, tridentfb_fix.smem_len);
 	release_mem_region(tridentfb_fix.mmio_start, tridentfb_fix.mmio_len);
-	pci_set_drvdata(dev, NULL);
 	kfree(info->pixmap.addr);
 	fb_dealloc_cmap(&info->cmap);
 	framebuffer_release(info);
diff --git a/drivers/video/udlfb.c b/drivers/video/fbdev/udlfb.c
index d2e5bc3cf96..77b890e4d29 100644
--- a/drivers/video/udlfb.c
+++ b/drivers/video/fbdev/udlfb.c
@@ -1166,7 +1166,7 @@ static int dlfb_realloc_framebuffer(struct dlfb_data *dev, struct fb_info *info)
 	int new_len;
 	unsigned char *old_fb = info->screen_base;
 	unsigned char *new_fb;
-	unsigned char *new_back = 0;
+	unsigned char *new_back = NULL;
 
 	pr_warn("Reallocating framebuffer. Addresses will change!\n");
 
@@ -1624,7 +1624,7 @@ static int dlfb_usb_probe(struct usb_interface *interface,
 	}
 
 	if (pixel_limit) {
-		pr_warn("DL chip limit of %d overriden"
+		pr_warn("DL chip limit of %d overridden"
 			" by module param to %d\n",
 			dev->sku_pixel_limit, pixel_limit);
 		dev->sku_pixel_limit = pixel_limit;
diff --git a/drivers/video/uvesafb.c b/drivers/video/fbdev/uvesafb.c
index 7aec6f39fdd..509d452e8f9 100644
--- a/drivers/video/uvesafb.c
+++ b/drivers/video/fbdev/uvesafb.c
@@ -190,7 +190,7 @@ static int uvesafb_exec(struct uvesafb_ktask *task)
 	uvfb_tasks[seq] = task;
 	mutex_unlock(&uvfb_lock);
 
-	err = cn_netlink_send(m, 0, GFP_KERNEL);
+	err = cn_netlink_send(m, 0, 0, GFP_KERNEL);
 	if (err == -ESRCH) {
 		/*
 		 * Try to start the userspace helper if sending
@@ -204,7 +204,7 @@ static int uvesafb_exec(struct uvesafb_ktask *task)
 					"helper is installed and executable\n");
 		} else {
 			v86d_started = 1;
-			err = cn_netlink_send(m, 0, gfp_any());
+			err = cn_netlink_send(m, 0, 0, gfp_any());
 			if (err == -ENOBUFS)
 				err = 0;
 		}
@@ -233,8 +233,7 @@ out:
 static void uvesafb_free(struct uvesafb_ktask *task)
 {
 	if (task) {
-		if (task->done)
-			kfree(task->done);
+		kfree(task->done);
 		kfree(task);
 	}
 }
@@ -1332,8 +1331,8 @@ setmode:
 				FB_VISUAL_PSEUDOCOLOR : FB_VISUAL_TRUECOLOR;
 	info->fix.line_length = mode->bytes_per_scan_line;
 
-out:	if (crtc != NULL)
-		kfree(crtc);
+out:
+	kfree(crtc);
 	uvesafb_free(task);
 
 	return err;
@@ -1475,12 +1474,7 @@ static void uvesafb_init_info(struct fb_info *info, struct vbe_mode_ib *mode)
 	 *                 used video mode, i.e. the minimum amount of
 	 *                 memory we need.
 	 */
-	if (mode != NULL) {
-		size_vmode = info->var.yres * mode->bytes_per_scan_line;
-	} else {
-		size_vmode = info->var.yres * info->var.xres *
-			     ((info->var.bits_per_pixel + 7) >> 3);
-	}
+	size_vmode = info->var.yres * mode->bytes_per_scan_line;
 
 	/*
 	 *   size_total -- all video memory we have. Used for mtrr
@@ -1771,13 +1765,11 @@ static int uvesafb_probe(struct platform_device *dev)
 			"using %dk, total %dk\n", info->fix.smem_start,
 			info->screen_base, info->fix.smem_len/1024,
 			par->vbe_ib.total_memory * 64);
-	printk(KERN_INFO "fb%d: %s frame buffer device\n", info->node,
-			info->fix.id);
+	fb_info(info, "%s frame buffer device\n", info->fix.id);
 
 	err = sysfs_create_group(&dev->dev.kobj, &uvesafb_dev_attgrp);
 	if (err != 0)
-		printk(KERN_WARNING "fb%d: failed to register attributes\n",
-			info->node);
+		fb_warn(info, "failed to register attributes\n");
 
 	return 0;
 
@@ -1793,8 +1785,7 @@ out_mode:
 	fb_destroy_modedb(info->monspecs.modedb);
 	fb_dealloc_cmap(&info->cmap);
 out:
-	if (par->vbe_modes)
-		kfree(par->vbe_modes);
+	kfree(par->vbe_modes);
 
 	framebuffer_release(info);
 	return err;
@@ -1816,14 +1807,9 @@ static int uvesafb_remove(struct platform_device *dev)
 		fb_destroy_modedb(info->monspecs.modedb);
 		fb_dealloc_cmap(&info->cmap);
 
-		if (par) {
-			if (par->vbe_modes)
-				kfree(par->vbe_modes);
-			if (par->vbe_state_orig)
-				kfree(par->vbe_state_orig);
-			if (par->vbe_state_saved)
-				kfree(par->vbe_state_saved);
-		}
+		kfree(par->vbe_modes);
+		kfree(par->vbe_state_orig);
+		kfree(par->vbe_state_saved);
 
 		framebuffer_release(info);
 	}
diff --git a/drivers/video/valkyriefb.c b/drivers/video/fbdev/valkyriefb.c
index 3f5a041601d..97cb9bd1d1d 100644
--- a/drivers/video/valkyriefb.c
+++ b/drivers/video/fbdev/valkyriefb.c
@@ -56,7 +56,6 @@
 #include <linux/cuda.h>
 #include <asm/io.h>
 #ifdef CONFIG_MAC
-#include <asm/bootinfo.h>
 #include <asm/macintosh.h>
 #else
 #include <asm/prom.h>
@@ -392,7 +391,7 @@ int __init valkyriefb_init(void)
 	if ((err = register_framebuffer(&p->info)) != 0)
 		goto out_cmap_free;
 
-	printk(KERN_INFO "fb%d: valkyrie frame buffer device\n", p->info.node);
+	fb_info(&p->info, "valkyrie frame buffer device\n");
 	return 0;
 
  out_cmap_free:
diff --git a/drivers/video/valkyriefb.h b/drivers/video/fbdev/valkyriefb.h
index d787441e5a4..d787441e5a4 100644
--- a/drivers/video/valkyriefb.h
+++ b/drivers/video/fbdev/valkyriefb.h
diff --git a/drivers/video/vermilion/Makefile b/drivers/video/fbdev/vermilion/Makefile
index cc21a656153..cc21a656153 100644
--- a/drivers/video/vermilion/Makefile
+++ b/drivers/video/fbdev/vermilion/Makefile
diff --git a/drivers/video/vermilion/cr_pll.c b/drivers/video/fbdev/vermilion/cr_pll.c
index ebc6e6e0dd0..ebc6e6e0dd0 100644
--- a/drivers/video/vermilion/cr_pll.c
+++ b/drivers/video/fbdev/vermilion/cr_pll.c
diff --git a/drivers/video/vermilion/vermilion.c b/drivers/video/fbdev/vermilion/vermilion.c
index 09a136633f3..048a66640b0 100644
--- a/drivers/video/vermilion/vermilion.c
+++ b/drivers/video/fbdev/vermilion/vermilion.c
@@ -383,7 +383,6 @@ static void vmlfb_disable_mmio(struct vml_par *par)
 static void vmlfb_release_devices(struct vml_par *par)
 {
 	if (atomic_dec_and_test(&par->refcount)) {
-		pci_set_drvdata(par->vdc, NULL);
 		pci_disable_device(par->gpu);
 		pci_disable_device(par->vdc);
 	}
diff --git a/drivers/video/vermilion/vermilion.h b/drivers/video/fbdev/vermilion/vermilion.h
index 43d11ec197f..43d11ec197f 100644
--- a/drivers/video/vermilion/vermilion.h
+++ b/drivers/video/fbdev/vermilion/vermilion.h
diff --git a/drivers/video/vesafb.c b/drivers/video/fbdev/vesafb.c
index 501b3406c6d..6170e7f5864 100644
--- a/drivers/video/vesafb.c
+++ b/drivers/video/fbdev/vesafb.c
@@ -29,7 +29,7 @@
 
 /* --------------------------------------------------------------------- */
 
-static struct fb_var_screeninfo vesafb_defined __initdata = {
+static struct fb_var_screeninfo vesafb_defined = {
 	.activate	= FB_ACTIVATE_NOW,
 	.height		= -1,
 	.width		= -1,
@@ -40,7 +40,7 @@ static struct fb_var_screeninfo vesafb_defined __initdata = {
 	.vmode		= FB_VMODE_NONINTERLACED,
 };
 
-static struct fb_fix_screeninfo vesafb_fix __initdata = {
+static struct fb_fix_screeninfo vesafb_fix = {
 	.id	= "VESA VGA",
 	.type	= FB_TYPE_PACKED_PIXELS,
 	.accel	= FB_ACCEL_NONE,
@@ -48,8 +48,8 @@ static struct fb_fix_screeninfo vesafb_fix __initdata = {
 
 static int   inverse    __read_mostly;
 static int   mtrr       __read_mostly;		/* disable mtrr */
-static int   vram_remap __initdata;		/* Set amount of memory to be used */
-static int   vram_total __initdata;		/* Set total amount of memory */
+static int   vram_remap;			/* Set amount of memory to be used */
+static int   vram_total;			/* Set total amount of memory */
 static int   pmi_setpal __read_mostly = 1;	/* pmi for palette changes ??? */
 static int   ypan       __read_mostly;		/* 0..nothing, 1..ypan, 2..ywrap */
 static void  (*pmi_start)(void) __read_mostly;
@@ -179,7 +179,6 @@ static void vesafb_destroy(struct fb_info *info)
 	if (info->screen_base)
 		iounmap(info->screen_base);
 	release_mem_region(info->apertures->ranges[0].base, info->apertures->ranges[0].size);
-	framebuffer_release(info);
 }
 
 static struct fb_ops vesafb_ops = {
@@ -192,7 +191,7 @@ static struct fb_ops vesafb_ops = {
 	.fb_imageblit	= cfb_imageblit,
 };
 
-static int __init vesafb_setup(char *options)
+static int vesafb_setup(char *options)
 {
 	char *this_opt;
 	
@@ -226,13 +225,18 @@ static int __init vesafb_setup(char *options)
 	return 0;
 }
 
-static int __init vesafb_probe(struct platform_device *dev)
+static int vesafb_probe(struct platform_device *dev)
 {
 	struct fb_info *info;
 	int i, err;
 	unsigned int size_vmode;
 	unsigned int size_remap;
 	unsigned int size_total;
+	char *option = NULL;
+
+	/* ignore error return of fb_get_options */
+	fb_get_options("vesafb", &option);
+	vesafb_setup(option);
 
 	if (screen_info.orig_video_isVGA != VIDEO_TYPE_VLFB)
 		return -ENODEV;
@@ -292,6 +296,7 @@ static int __init vesafb_probe(struct platform_device *dev)
 		release_mem_region(vesafb_fix.smem_start, size_total);
 		return -ENOMEM;
 	}
+	platform_set_drvdata(dev, info);
 	info->pseudo_palette = info->par;
 	info->par = NULL;
 
@@ -484,8 +489,7 @@ static int __init vesafb_probe(struct platform_device *dev)
 		fb_dealloc_cmap(&info->cmap);
 		goto err;
 	}
-	printk(KERN_INFO "fb%d: %s frame buffer device\n",
-	       info->node, info->fix.id);
+	fb_info(info, "%s frame buffer device\n", info->fix.id);
 	return 0;
 err:
 	if (info->screen_base)
@@ -495,41 +499,24 @@ err:
 	return err;
 }
 
-static struct platform_driver vesafb_driver = {
-	.driver	= {
-		.name	= "vesafb",
-	},
-};
-
-static struct platform_device *vesafb_device;
-
-static int __init vesafb_init(void)
+static int vesafb_remove(struct platform_device *pdev)
 {
-	int ret;
-	char *option = NULL;
+	struct fb_info *info = platform_get_drvdata(pdev);
 
-	/* ignore error return of fb_get_options */
-	fb_get_options("vesafb", &option);
-	vesafb_setup(option);
-
-	vesafb_device = platform_device_alloc("vesafb", 0);
-	if (!vesafb_device)
-		return -ENOMEM;
-
-	ret = platform_device_add(vesafb_device);
-	if (!ret) {
-		ret = platform_driver_probe(&vesafb_driver, vesafb_probe);
-		if (ret)
-			platform_device_del(vesafb_device);
-	}
-
-	if (ret) {
-		platform_device_put(vesafb_device);
-		vesafb_device = NULL;
-	}
+	unregister_framebuffer(info);
+	framebuffer_release(info);
 
-	return ret;
+	return 0;
 }
-module_init(vesafb_init);
 
+static struct platform_driver vesafb_driver = {
+	.driver = {
+		.name = "vesa-framebuffer",
+		.owner = THIS_MODULE,
+	},
+	.probe = vesafb_probe,
+	.remove = vesafb_remove,
+};
+
+module_platform_driver(vesafb_driver);
 MODULE_LICENSE("GPL");
diff --git a/drivers/video/vfb.c b/drivers/video/fbdev/vfb.c
index ee5985efa15..70a897b1e45 100644
--- a/drivers/video/vfb.c
+++ b/drivers/video/fbdev/vfb.c
@@ -390,9 +390,8 @@ static int vfb_pan_display(struct fb_var_screeninfo *var,
 			   struct fb_info *info)
 {
 	if (var->vmode & FB_VMODE_YWRAP) {
-		if (var->yoffset < 0
-		    || var->yoffset >= info->var.yres_virtual
-		    || var->xoffset)
+		if (var->yoffset >= info->var.yres_virtual ||
+		    var->xoffset)
 			return -EINVAL;
 	} else {
 		if (var->xoffset + info->var.xres > info->var.xres_virtual ||
@@ -527,9 +526,8 @@ static int vfb_probe(struct platform_device *dev)
 		goto err2;
 	platform_set_drvdata(dev, info);
 
-	printk(KERN_INFO
-	       "fb%d: Virtual frame buffer device, using %ldK of video memory\n",
-	       info->node, videomemorysize >> 10);
+	fb_info(info, "Virtual frame buffer device, using %ldK of video memory\n",
+		videomemorysize >> 10);
 	return 0;
 err2:
 	fb_dealloc_cmap(&info->cmap);
diff --git a/drivers/video/vga16fb.c b/drivers/video/fbdev/vga16fb.c
index 2827333703d..283d335a759 100644
--- a/drivers/video/vga16fb.c
+++ b/drivers/video/fbdev/vga16fb.c
@@ -1377,8 +1377,7 @@ static int vga16fb_probe(struct platform_device *dev)
 		goto err_check_var;
 	}
 
-	printk(KERN_INFO "fb%d: %s frame buffer device\n",
-	       info->node, info->fix.id);
+	fb_info(info, "%s frame buffer device\n", info->fix.id);
 	platform_set_drvdata(dev, info);
 
 	return 0;
diff --git a/drivers/video/via/Makefile b/drivers/video/fbdev/via/Makefile
index 159f26e6adb..159f26e6adb 100644
--- a/drivers/video/via/Makefile
+++ b/drivers/video/fbdev/via/Makefile
diff --git a/drivers/video/via/accel.c b/drivers/video/fbdev/via/accel.c
index 4b67b8e6030..4b67b8e6030 100644
--- a/drivers/video/via/accel.c
+++ b/drivers/video/fbdev/via/accel.c
diff --git a/drivers/video/via/accel.h b/drivers/video/fbdev/via/accel.h
index 79d5e10cc83..79d5e10cc83 100644
--- a/drivers/video/via/accel.h
+++ b/drivers/video/fbdev/via/accel.h
diff --git a/drivers/video/via/chip.h b/drivers/video/fbdev/via/chip.h
index d32a5076c20..d32a5076c20 100644
--- a/drivers/video/via/chip.h
+++ b/drivers/video/fbdev/via/chip.h
diff --git a/drivers/video/via/debug.h b/drivers/video/fbdev/via/debug.h
index 86eacc2017f..86eacc2017f 100644
--- a/drivers/video/via/debug.h
+++ b/drivers/video/fbdev/via/debug.h
diff --git a/drivers/video/via/dvi.c b/drivers/video/fbdev/via/dvi.c
index 7789553952d..7789553952d 100644
--- a/drivers/video/via/dvi.c
+++ b/drivers/video/fbdev/via/dvi.c
diff --git a/drivers/video/via/dvi.h b/drivers/video/fbdev/via/dvi.h
index 4c6bfba57d1..4c6bfba57d1 100644
--- a/drivers/video/via/dvi.h
+++ b/drivers/video/fbdev/via/dvi.h
diff --git a/drivers/video/via/global.c b/drivers/video/fbdev/via/global.c
index 3102171c167..3102171c167 100644
--- a/drivers/video/via/global.c
+++ b/drivers/video/fbdev/via/global.c
diff --git a/drivers/video/via/global.h b/drivers/video/fbdev/via/global.h
index 275dbbbd6b8..275dbbbd6b8 100644
--- a/drivers/video/via/global.h
+++ b/drivers/video/fbdev/via/global.h
diff --git a/drivers/video/via/hw.c b/drivers/video/fbdev/via/hw.c
index 22450908306..22450908306 100644
--- a/drivers/video/via/hw.c
+++ b/drivers/video/fbdev/via/hw.c
diff --git a/drivers/video/via/hw.h b/drivers/video/fbdev/via/hw.h
index 3be073c58b0..3be073c58b0 100644
--- a/drivers/video/via/hw.h
+++ b/drivers/video/fbdev/via/hw.h
diff --git a/drivers/video/via/ioctl.c b/drivers/video/fbdev/via/ioctl.c
index ea1c5142882..ea1c5142882 100644
--- a/drivers/video/via/ioctl.c
+++ b/drivers/video/fbdev/via/ioctl.c
diff --git a/drivers/video/via/ioctl.h b/drivers/video/fbdev/via/ioctl.h
index 6010d10b59e..6010d10b59e 100644
--- a/drivers/video/via/ioctl.h
+++ b/drivers/video/fbdev/via/ioctl.h
diff --git a/drivers/video/via/lcd.c b/drivers/video/fbdev/via/lcd.c
index 5d21ff436ec..5d21ff436ec 100644
--- a/drivers/video/via/lcd.c
+++ b/drivers/video/fbdev/via/lcd.c
diff --git a/drivers/video/via/lcd.h b/drivers/video/fbdev/via/lcd.h
index 5c988a063ad..5c988a063ad 100644
--- a/drivers/video/via/lcd.h
+++ b/drivers/video/fbdev/via/lcd.h
diff --git a/drivers/video/via/share.h b/drivers/video/fbdev/via/share.h
index 65c65c611e0..65c65c611e0 100644
--- a/drivers/video/via/share.h
+++ b/drivers/video/fbdev/via/share.h
diff --git a/drivers/video/via/tblDPASetting.c b/drivers/video/fbdev/via/tblDPASetting.c
index 73bb554e7c1..73bb554e7c1 100644
--- a/drivers/video/via/tblDPASetting.c
+++ b/drivers/video/fbdev/via/tblDPASetting.c
diff --git a/drivers/video/via/tblDPASetting.h b/drivers/video/fbdev/via/tblDPASetting.h
index 6db61519cb5..6db61519cb5 100644
--- a/drivers/video/via/tblDPASetting.h
+++ b/drivers/video/fbdev/via/tblDPASetting.h
diff --git a/drivers/video/via/via-core.c b/drivers/video/fbdev/via/via-core.c
index 6e274825fb3..6e274825fb3 100644
--- a/drivers/video/via/via-core.c
+++ b/drivers/video/fbdev/via/via-core.c
diff --git a/drivers/video/via/via-gpio.c b/drivers/video/fbdev/via/via-gpio.c
index e408679081a..e408679081a 100644
--- a/drivers/video/via/via-gpio.c
+++ b/drivers/video/fbdev/via/via-gpio.c
diff --git a/drivers/video/via/via_aux.c b/drivers/video/fbdev/via/via_aux.c
index 4a0a55cdac3..4a0a55cdac3 100644
--- a/drivers/video/via/via_aux.c
+++ b/drivers/video/fbdev/via/via_aux.c
diff --git a/drivers/video/via/via_aux.h b/drivers/video/fbdev/via/via_aux.h
index a8de3f038ce..a8de3f038ce 100644
--- a/drivers/video/via/via_aux.h
+++ b/drivers/video/fbdev/via/via_aux.h
diff --git a/drivers/video/via/via_aux_ch7301.c b/drivers/video/fbdev/via/via_aux_ch7301.c
index 1cbe5037a6b..1cbe5037a6b 100644
--- a/drivers/video/via/via_aux_ch7301.c
+++ b/drivers/video/fbdev/via/via_aux_ch7301.c
diff --git a/drivers/video/via/via_aux_edid.c b/drivers/video/fbdev/via/via_aux_edid.c
index 754d4509033..754d4509033 100644
--- a/drivers/video/via/via_aux_edid.c
+++ b/drivers/video/fbdev/via/via_aux_edid.c
diff --git a/drivers/video/via/via_aux_sii164.c b/drivers/video/fbdev/via/via_aux_sii164.c
index ca1b35f033b..ca1b35f033b 100644
--- a/drivers/video/via/via_aux_sii164.c
+++ b/drivers/video/fbdev/via/via_aux_sii164.c
diff --git a/drivers/video/via/via_aux_vt1621.c b/drivers/video/fbdev/via/via_aux_vt1621.c
index 38eca847989..38eca847989 100644
--- a/drivers/video/via/via_aux_vt1621.c
+++ b/drivers/video/fbdev/via/via_aux_vt1621.c
diff --git a/drivers/video/via/via_aux_vt1622.c b/drivers/video/fbdev/via/via_aux_vt1622.c
index 8c79c68ba68..8c79c68ba68 100644
--- a/drivers/video/via/via_aux_vt1622.c
+++ b/drivers/video/fbdev/via/via_aux_vt1622.c
diff --git a/drivers/video/via/via_aux_vt1625.c b/drivers/video/fbdev/via/via_aux_vt1625.c
index 03eb30165d3..03eb30165d3 100644
--- a/drivers/video/via/via_aux_vt1625.c
+++ b/drivers/video/fbdev/via/via_aux_vt1625.c
diff --git a/drivers/video/via/via_aux_vt1631.c b/drivers/video/fbdev/via/via_aux_vt1631.c
index 06e742f1f72..06e742f1f72 100644
--- a/drivers/video/via/via_aux_vt1631.c
+++ b/drivers/video/fbdev/via/via_aux_vt1631.c
diff --git a/drivers/video/via/via_aux_vt1632.c b/drivers/video/fbdev/via/via_aux_vt1632.c
index d24f4cd9740..d24f4cd9740 100644
--- a/drivers/video/via/via_aux_vt1632.c
+++ b/drivers/video/fbdev/via/via_aux_vt1632.c
diff --git a/drivers/video/via/via_aux_vt1636.c b/drivers/video/fbdev/via/via_aux_vt1636.c
index 9e015c101d4..9e015c101d4 100644
--- a/drivers/video/via/via_aux_vt1636.c
+++ b/drivers/video/fbdev/via/via_aux_vt1636.c
diff --git a/drivers/video/via/via_clock.c b/drivers/video/fbdev/via/via_clock.c
index db1e39277e3..db1e39277e3 100644
--- a/drivers/video/via/via_clock.c
+++ b/drivers/video/fbdev/via/via_clock.c
diff --git a/drivers/video/via/via_clock.h b/drivers/video/fbdev/via/via_clock.h
index 88714ae0d15..88714ae0d15 100644
--- a/drivers/video/via/via_clock.h
+++ b/drivers/video/fbdev/via/via_clock.h
diff --git a/drivers/video/via/via_i2c.c b/drivers/video/fbdev/via/via_i2c.c
index dd53058bbbb..dd53058bbbb 100644
--- a/drivers/video/via/via_i2c.c
+++ b/drivers/video/fbdev/via/via_i2c.c
diff --git a/drivers/video/via/via_modesetting.c b/drivers/video/fbdev/via/via_modesetting.c
index 0b414b09b9b..0b414b09b9b 100644
--- a/drivers/video/via/via_modesetting.c
+++ b/drivers/video/fbdev/via/via_modesetting.c
diff --git a/drivers/video/via/via_modesetting.h b/drivers/video/fbdev/via/via_modesetting.h
index f6a6503da3b..f6a6503da3b 100644
--- a/drivers/video/via/via_modesetting.h
+++ b/drivers/video/fbdev/via/via_modesetting.h
diff --git a/drivers/video/via/via_utility.c b/drivers/video/fbdev/via/via_utility.c
index 35458a5eadc..35458a5eadc 100644
--- a/drivers/video/via/via_utility.c
+++ b/drivers/video/fbdev/via/via_utility.c
diff --git a/drivers/video/via/via_utility.h b/drivers/video/fbdev/via/via_utility.h
index f23be1708c1..f23be1708c1 100644
--- a/drivers/video/via/via_utility.h
+++ b/drivers/video/fbdev/via/via_utility.h
diff --git a/drivers/video/via/viafbdev.c b/drivers/video/fbdev/via/viafbdev.c
index 325c43c6ff9..325c43c6ff9 100644
--- a/drivers/video/via/viafbdev.c
+++ b/drivers/video/fbdev/via/viafbdev.c
diff --git a/drivers/video/via/viafbdev.h b/drivers/video/fbdev/via/viafbdev.h
index f6b2ddf56e9..f6b2ddf56e9 100644
--- a/drivers/video/via/viafbdev.h
+++ b/drivers/video/fbdev/via/viafbdev.h
diff --git a/drivers/video/via/viamode.c b/drivers/video/fbdev/via/viamode.c
index 0666ab01cf4..0666ab01cf4 100644
--- a/drivers/video/via/viamode.c
+++ b/drivers/video/fbdev/via/viamode.c
diff --git a/drivers/video/via/viamode.h b/drivers/video/fbdev/via/viamode.h
index dd19106698e..dd19106698e 100644
--- a/drivers/video/via/viamode.h
+++ b/drivers/video/fbdev/via/viamode.h
diff --git a/drivers/video/via/vt1636.c b/drivers/video/fbdev/via/vt1636.c
index ee2903b472c..ee2903b472c 100644
--- a/drivers/video/via/vt1636.c
+++ b/drivers/video/fbdev/via/vt1636.c
diff --git a/drivers/video/via/vt1636.h b/drivers/video/fbdev/via/vt1636.h
index 4c1314e5746..4c1314e5746 100644
--- a/drivers/video/via/vt1636.h
+++ b/drivers/video/fbdev/via/vt1636.h
diff --git a/drivers/video/vt8500lcdfb.c b/drivers/video/fbdev/vt8500lcdfb.c
index 897484903c3..a1134c3f6c1 100644
--- a/drivers/video/vt8500lcdfb.c
+++ b/drivers/video/fbdev/vt8500lcdfb.c
@@ -293,8 +293,7 @@ static int vt8500lcd_probe(struct platform_device *pdev)
 			+ sizeof(u32) * 16, GFP_KERNEL);
 	if (!fbi) {
 		dev_err(&pdev->dev, "Failed to initialize framebuffer device\n");
-		ret = -ENOMEM;
-		goto failed;
+		return -ENOMEM;
 	}
 
 	strcpy(fbi->fb.fix.id, "VT8500 LCD");
@@ -327,15 +326,13 @@ static int vt8500lcd_probe(struct platform_device *pdev)
 	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
 	if (res == NULL) {
 		dev_err(&pdev->dev, "no I/O memory resource defined\n");
-		ret = -ENODEV;
-		goto failed_fbi;
+		return -ENODEV;
 	}
 
 	res = request_mem_region(res->start, resource_size(res), "vt8500lcd");
 	if (res == NULL) {
 		dev_err(&pdev->dev, "failed to request I/O memory\n");
-		ret = -EBUSY;
-		goto failed_fbi;
+		return -EBUSY;
 	}
 
 	fbi->regbase = ioremap(res->start, resource_size(res));
@@ -346,17 +343,19 @@ static int vt8500lcd_probe(struct platform_device *pdev)
 	}
 
 	disp_timing = of_get_display_timings(pdev->dev.of_node);
-	if (!disp_timing)
-		return -EINVAL;
+	if (!disp_timing) {
+		ret = -EINVAL;
+		goto failed_free_io;
+	}
 
 	ret = of_get_fb_videomode(pdev->dev.of_node, &of_mode,
 							OF_USE_NATIVE_MODE);
 	if (ret)
-		return ret;
+		goto failed_free_io;
 
 	ret = of_property_read_u32(pdev->dev.of_node, "bits-per-pixel", &bpp);
 	if (ret)
-		return ret;
+		goto failed_free_io;
 
 	/* try allocating the framebuffer */
 	fb_mem_len = of_mode.xres * of_mode.yres * 2 * (bpp / 8);
@@ -364,8 +363,9 @@ static int vt8500lcd_probe(struct platform_device *pdev)
 				GFP_KERNEL);
 	if (!fb_mem_virt) {
 		pr_err("%s: Failed to allocate framebuffer\n", __func__);
-		return -ENOMEM;
-	};
+		ret = -ENOMEM;
+		goto failed_free_io;
+	}
 
 	fbi->fb.fix.smem_start	= fb_mem_phys;
 	fbi->fb.fix.smem_len	= fb_mem_len;
@@ -447,9 +447,6 @@ failed_free_io:
 	iounmap(fbi->regbase);
 failed_free_res:
 	release_mem_region(res->start, resource_size(res));
-failed_fbi:
-	kfree(fbi);
-failed:
 	return ret;
 }
 
@@ -477,8 +474,6 @@ static int vt8500lcd_remove(struct platform_device *pdev)
 	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
 	release_mem_region(res->start, resource_size(res));
 
-	kfree(fbi);
-
 	return 0;
 }
 
diff --git a/drivers/video/vt8500lcdfb.h b/drivers/video/fbdev/vt8500lcdfb.h
index 36ca3ca09d8..36ca3ca09d8 100644
--- a/drivers/video/vt8500lcdfb.h
+++ b/drivers/video/fbdev/vt8500lcdfb.h
diff --git a/drivers/video/vt8623fb.c b/drivers/video/fbdev/vt8623fb.c
index e9557fa014e..5c7cbc6c623 100644
--- a/drivers/video/vt8623fb.c
+++ b/drivers/video/fbdev/vt8623fb.c
@@ -266,7 +266,7 @@ static void vt8623_set_pixclock(struct fb_info *info, u32 pixclock)
 
 	rv = svga_compute_pll(&vt8623_pll, 1000000000 / pixclock, &m, &n, &r, info->node);
 	if (rv < 0) {
-		printk(KERN_ERR "fb%d: cannot set requested pixclock, keeping old value\n", info->node);
+		fb_err(info, "cannot set requested pixclock, keeping old value\n");
 		return;
 	}
 
@@ -335,7 +335,7 @@ static int vt8623fb_check_var(struct fb_var_screeninfo *var, struct fb_info *inf
 	rv = svga_match_format (vt8623fb_formats, var, NULL);
 	if (rv < 0)
 	{
-		printk(KERN_ERR "fb%d: unsupported mode requested\n", info->node);
+		fb_err(info, "unsupported mode requested\n");
 		return rv;
 	}
 
@@ -354,21 +354,23 @@ static int vt8623fb_check_var(struct fb_var_screeninfo *var, struct fb_info *inf
 	mem = ((var->bits_per_pixel * var->xres_virtual) >> 3) * var->yres_virtual;
 	if (mem > info->screen_size)
 	{
-		printk(KERN_ERR "fb%d: not enough framebuffer memory (%d kB requested , %d kB available)\n", info->node, mem >> 10, (unsigned int) (info->screen_size >> 10));
+		fb_err(info, "not enough framebuffer memory (%d kB requested, %d kB available)\n",
+		       mem >> 10, (unsigned int) (info->screen_size >> 10));
 		return -EINVAL;
 	}
 
 	/* Text mode is limited to 256 kB of memory */
 	if ((var->bits_per_pixel == 0) && (mem > (256*1024)))
 	{
-		printk(KERN_ERR "fb%d: text framebuffer size too large (%d kB requested, 256 kB possible)\n", info->node, mem >> 10);
+		fb_err(info, "text framebuffer size too large (%d kB requested, 256 kB possible)\n",
+		       mem >> 10);
 		return -EINVAL;
 	}
 
 	rv = svga_check_timings (&vt8623_timing_regs, var, info->node);
 	if (rv < 0)
 	{
-		printk(KERN_ERR "fb%d: invalid timings requested\n", info->node);
+		fb_err(info, "invalid timings requested\n");
 		return rv;
 	}
 
@@ -474,32 +476,32 @@ static int vt8623fb_set_par(struct fb_info *info)
 	mode = svga_match_format(vt8623fb_formats, &(info->var), &(info->fix));
 	switch (mode) {
 	case 0:
-		pr_debug("fb%d: text mode\n", info->node);
+		fb_dbg(info, "text mode\n");
 		svga_set_textmode_vga_regs(par->state.vgabase);
 		svga_wseq_mask(par->state.vgabase, 0x15, 0x00, 0xFE);
 		svga_wcrt_mask(par->state.vgabase, 0x11, 0x60, 0x70);
 		break;
 	case 1:
-		pr_debug("fb%d: 4 bit pseudocolor\n", info->node);
+		fb_dbg(info, "4 bit pseudocolor\n");
 		vga_wgfx(par->state.vgabase, VGA_GFX_MODE, 0x40);
 		svga_wseq_mask(par->state.vgabase, 0x15, 0x20, 0xFE);
 		svga_wcrt_mask(par->state.vgabase, 0x11, 0x00, 0x70);
 		break;
 	case 2:
-		pr_debug("fb%d: 4 bit pseudocolor, planar\n", info->node);
+		fb_dbg(info, "4 bit pseudocolor, planar\n");
 		svga_wseq_mask(par->state.vgabase, 0x15, 0x00, 0xFE);
 		svga_wcrt_mask(par->state.vgabase, 0x11, 0x00, 0x70);
 		break;
 	case 3:
-		pr_debug("fb%d: 8 bit pseudocolor\n", info->node);
+		fb_dbg(info, "8 bit pseudocolor\n");
 		svga_wseq_mask(par->state.vgabase, 0x15, 0x22, 0xFE);
 		break;
 	case 4:
-		pr_debug("fb%d: 5/6/5 truecolor\n", info->node);
+		fb_dbg(info, "5/6/5 truecolor\n");
 		svga_wseq_mask(par->state.vgabase, 0x15, 0xB6, 0xFE);
 		break;
 	case 5:
-		pr_debug("fb%d: 8/8/8 truecolor\n", info->node);
+		fb_dbg(info, "8/8/8 truecolor\n");
 		svga_wseq_mask(par->state.vgabase, 0x15, 0xAE, 0xFE);
 		break;
 	default:
@@ -584,27 +586,27 @@ static int vt8623fb_blank(int blank_mode, struct fb_info *info)
 
 	switch (blank_mode) {
 	case FB_BLANK_UNBLANK:
-		pr_debug("fb%d: unblank\n", info->node);
+		fb_dbg(info, "unblank\n");
 		svga_wcrt_mask(par->state.vgabase, 0x36, 0x00, 0x30);
 		svga_wseq_mask(par->state.vgabase, 0x01, 0x00, 0x20);
 		break;
 	case FB_BLANK_NORMAL:
-		pr_debug("fb%d: blank\n", info->node);
+		fb_dbg(info, "blank\n");
 		svga_wcrt_mask(par->state.vgabase, 0x36, 0x00, 0x30);
 		svga_wseq_mask(par->state.vgabase, 0x01, 0x20, 0x20);
 		break;
 	case FB_BLANK_HSYNC_SUSPEND:
-		pr_debug("fb%d: DPMS standby (hsync off)\n", info->node);
+		fb_dbg(info, "DPMS standby (hsync off)\n");
 		svga_wcrt_mask(par->state.vgabase, 0x36, 0x10, 0x30);
 		svga_wseq_mask(par->state.vgabase, 0x01, 0x20, 0x20);
 		break;
 	case FB_BLANK_VSYNC_SUSPEND:
-		pr_debug("fb%d: DPMS suspend (vsync off)\n", info->node);
+		fb_dbg(info, "DPMS suspend (vsync off)\n");
 		svga_wcrt_mask(par->state.vgabase, 0x36, 0x20, 0x30);
 		svga_wseq_mask(par->state.vgabase, 0x01, 0x20, 0x20);
 		break;
 	case FB_BLANK_POWERDOWN:
-		pr_debug("fb%d: DPMS off (no sync)\n", info->node);
+		fb_dbg(info, "DPMS off (no sync)\n");
 		svga_wcrt_mask(par->state.vgabase, 0x36, 0x30, 0x30);
 		svga_wseq_mask(par->state.vgabase, 0x01, 0x20, 0x20);
 		break;
@@ -727,7 +729,7 @@ static int vt8623_pci_probe(struct pci_dev *dev, const struct pci_device_id *id)
 
 	vga_res.flags = IORESOURCE_IO;
 
-	pcibios_bus_to_resource(dev, &vga_res, &bus_reg);
+	pcibios_bus_to_resource(dev->bus, &vga_res, &bus_reg);
 
 	par->state.vgabase = (void __iomem *) vga_res.start;
 
@@ -769,12 +771,12 @@ static int vt8623_pci_probe(struct pci_dev *dev, const struct pci_device_id *id)
 
 	rc = register_framebuffer(info);
 	if (rc < 0) {
-		dev_err(info->device, "cannot register framebugger\n");
+		dev_err(info->device, "cannot register framebuffer\n");
 		goto err_reg_fb;
 	}
 
-	printk(KERN_INFO "fb%d: %s on %s, %d MB RAM\n", info->node, info->fix.id,
-		 pci_name(dev), info->fix.smem_len >> 20);
+	fb_info(info, "%s on %s, %d MB RAM\n",
+		info->fix.id, pci_name(dev), info->fix.smem_len >> 20);
 
 	/* Record a reference to the driver data */
 	pci_set_drvdata(dev, info);
@@ -829,7 +831,6 @@ static void vt8623_pci_remove(struct pci_dev *dev)
 		pci_release_regions(dev);
 /*		pci_disable_device(dev); */
 
-		pci_set_drvdata(dev, NULL);
 		framebuffer_release(info);
 	}
 }
diff --git a/drivers/video/w100fb.c b/drivers/video/fbdev/w100fb.c
index 7a299e951f7..10951c82f6e 100644
--- a/drivers/video/w100fb.c
+++ b/drivers/video/fbdev/w100fb.c
@@ -680,7 +680,7 @@ int w100fb_probe(struct platform_device *pdev)
 	par = info->par;
 	platform_set_drvdata(pdev, info);
 
-	inf = pdev->dev.platform_data;
+	inf = dev_get_platdata(&pdev->dev);
 	par->chip_id = chip_id;
 	par->mach = inf;
 	par->fastpll_mode = 0;
@@ -761,10 +761,9 @@ int w100fb_probe(struct platform_device *pdev)
 	err |= device_create_file(&pdev->dev, &dev_attr_flip);
 
 	if (err != 0)
-		printk(KERN_WARNING "fb%d: failed to register attributes (%d)\n",
-				info->node, err);
+		fb_warn(info, "failed to register attributes (%d)\n", err);
 
-	printk(KERN_INFO "fb%d: %s frame buffer device\n", info->node, info->fix.id);
+	fb_info(info, "%s frame buffer device\n", info->fix.id);
 	return 0;
 out:
 	if (info) {
diff --git a/drivers/video/w100fb.h b/drivers/video/fbdev/w100fb.h
index fffae7b4f6e..fffae7b4f6e 100644
--- a/drivers/video/w100fb.h
+++ b/drivers/video/fbdev/w100fb.h
diff --git a/drivers/video/wm8505fb.c b/drivers/video/fbdev/wm8505fb.c
index 3072f30cad1..d2fafbbcd7f 100644
--- a/drivers/video/wm8505fb.c
+++ b/drivers/video/fbdev/wm8505fb.c
@@ -162,7 +162,7 @@ static ssize_t contrast_show(struct device *dev,
 	struct fb_info *info = dev_get_drvdata(dev);
 	struct wm8505fb_info *fbi = to_wm8505fb_info(info);
 
-	return sprintf(buf, "%d\n", fbi->contrast);
+	return sprintf(buf, "%u\n", fbi->contrast);
 }
 
 static ssize_t contrast_store(struct device *dev,
@@ -372,14 +372,12 @@ static int wm8505fb_probe(struct platform_device *pdev)
 	}
 
 	ret = device_create_file(&pdev->dev, &dev_attr_contrast);
-	if (ret < 0) {
-		printk(KERN_WARNING "fb%d: failed to register attributes (%d)\n",
-			fbi->fb.node, ret);
-	}
+	if (ret < 0)
+		fb_warn(&fbi->fb, "failed to register attributes (%d)\n", ret);
 
-	printk(KERN_INFO "fb%d: %s frame buffer at 0x%lx-0x%lx\n",
-	       fbi->fb.node, fbi->fb.fix.id, fbi->fb.fix.smem_start,
-	       fbi->fb.fix.smem_start + fbi->fb.fix.smem_len - 1);
+	fb_info(&fbi->fb, "%s frame buffer at 0x%lx-0x%lx\n",
+		fbi->fb.fix.id, fbi->fb.fix.smem_start,
+		fbi->fb.fix.smem_start + fbi->fb.fix.smem_len - 1);
 
 	return 0;
 }
@@ -411,7 +409,7 @@ static struct platform_driver wm8505fb_driver = {
 	.driver		= {
 		.owner	= THIS_MODULE,
 		.name	= DRIVER_NAME,
-		.of_match_table = of_match_ptr(wmt_dt_ids),
+		.of_match_table = wmt_dt_ids,
 	},
 };
 
diff --git a/drivers/video/wm8505fb_regs.h b/drivers/video/fbdev/wm8505fb_regs.h
index 4dd41668c6d..4dd41668c6d 100644
--- a/drivers/video/wm8505fb_regs.h
+++ b/drivers/video/fbdev/wm8505fb_regs.h
diff --git a/drivers/video/wmt_ge_rops.c b/drivers/video/fbdev/wmt_ge_rops.c
index 4aaeb18223b..9df6fe78a44 100644
--- a/drivers/video/wmt_ge_rops.c
+++ b/drivers/video/fbdev/wmt_ge_rops.c
@@ -18,7 +18,7 @@
 #include <linux/module.h>
 #include <linux/fb.h>
 #include <linux/platform_device.h>
-#include "fb_draw.h"
+#include "core/fb_draw.h"
 
 #define GE_COMMAND_OFF		0x00
 #define GE_DEPTH_OFF		0x04
@@ -169,13 +169,13 @@ static struct platform_driver wmt_ge_rops_driver = {
 	.driver		= {
 		.owner	= THIS_MODULE,
 		.name	= "wmt_ge_rops",
-		.of_match_table = of_match_ptr(wmt_dt_ids),
+		.of_match_table = wmt_dt_ids,
 	},
 };
 
 module_platform_driver(wmt_ge_rops_driver);
 
-MODULE_AUTHOR("Alexey Charkov <alchark@gmail.com");
+MODULE_AUTHOR("Alexey Charkov <alchark@gmail.com>");
 MODULE_DESCRIPTION("Accelerators for raster operations using "
 		   "WonderMedia Graphics Engine");
 MODULE_LICENSE("GPL v2");
diff --git a/drivers/video/wmt_ge_rops.h b/drivers/video/fbdev/wmt_ge_rops.h
index f73ec6377a4..f73ec6377a4 100644
--- a/drivers/video/wmt_ge_rops.h
+++ b/drivers/video/fbdev/wmt_ge_rops.h
diff --git a/drivers/video/xen-fbfront.c b/drivers/video/fbdev/xen-fbfront.c
index cd005c227a2..901014bbc82 100644
--- a/drivers/video/xen-fbfront.c
+++ b/drivers/video/fbdev/xen-fbfront.c
@@ -35,6 +35,7 @@
 #include <xen/interface/io/fbif.h>
 #include <xen/interface/io/protocols.h>
 #include <xen/xenbus.h>
+#include <xen/platform_pci.h>
 
 struct xenfb_info {
 	unsigned char		*fb;
@@ -692,13 +693,16 @@ static DEFINE_XENBUS_DRIVER(xenfb, ,
 
 static int __init xenfb_init(void)
 {
-	if (!xen_pv_domain())
+	if (!xen_domain())
 		return -ENODEV;
 
 	/* Nothing to do if running in dom0. */
 	if (xen_initial_domain())
 		return -ENODEV;
 
+	if (!xen_has_pv_devices())
+		return -ENODEV;
+
 	return xenbus_register_frontend(&xenfb_driver);
 }
 
diff --git a/drivers/video/xilinxfb.c b/drivers/video/fbdev/xilinxfb.c
index 6629b29a820..553cff2f3f4 100644
--- a/drivers/video/xilinxfb.c
+++ b/drivers/video/fbdev/xilinxfb.c
@@ -33,7 +33,6 @@
 #include <linux/of_platform.h>
 #include <linux/of_address.h>
 #include <linux/io.h>
-#include <linux/xilinxfb.h>
 #include <linux/slab.h>
 
 #ifdef CONFIG_PPC_DCR
@@ -84,6 +83,20 @@
 
 #define PALETTE_ENTRIES_NO	16	/* passed to fb_alloc_cmap() */
 
+/* ML300/403 reference design framebuffer driver platform data struct */
+struct xilinxfb_platform_data {
+	u32 rotate_screen;      /* Flag to rotate display 180 degrees */
+	u32 screen_height_mm;   /* Physical dimensions of screen in mm */
+	u32 screen_width_mm;
+	u32 xres, yres;         /* resolution of screen in pixels */
+	u32 xvirt, yvirt;       /* resolution of memory buffer */
+
+	/* Physical address of framebuffer memory; If non-zero, driver
+	* will use provided memory address instead of allocating one from
+	* the consistent pool. */
+	u32 fb_phys;
+};
+
 /*
  * Default xilinxfb configuration
  */
@@ -259,12 +272,11 @@ static int xilinxfb_assign(struct platform_device *pdev,
 		struct resource *res;
 
 		res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+		drvdata->regs = devm_ioremap_resource(&pdev->dev, res);
+		if (IS_ERR(drvdata->regs))
+			return PTR_ERR(drvdata->regs);
+
 		drvdata->regs_phys = res->start;
-		drvdata->regs = devm_request_and_ioremap(&pdev->dev, res);
-		if (!drvdata->regs) {
-			rc = -EADDRNOTAVAIL;
-			goto err_region;
-		}
 	}
 
 	/* Allocate the framebuffer memory */
@@ -279,11 +291,7 @@ static int xilinxfb_assign(struct platform_device *pdev,
 
 	if (!drvdata->fb_virt) {
 		dev_err(dev, "Could not allocate frame buffer memory\n");
-		rc = -ENOMEM;
-		if (drvdata->flags & BUS_ACCESS_FLAG)
-			goto err_fbmem;
-		else
-			goto err_region;
+		return -ENOMEM;
 	}
 
 	/* Clear (turn to black) the framebuffer */
@@ -363,14 +371,6 @@ err_cmap:
 	/* Turn off the display */
 	xilinx_fb_out32(drvdata, REG_CTRL, 0);
 
-err_fbmem:
-	if (drvdata->flags & BUS_ACCESS_FLAG)
-		devm_iounmap(dev, drvdata->regs);
-
-err_region:
-	kfree(drvdata);
-	dev_set_drvdata(dev, NULL);
-
 	return rc;
 }
 
@@ -395,17 +395,12 @@ static int xilinxfb_release(struct device *dev)
 	/* Turn off the display */
 	xilinx_fb_out32(drvdata, REG_CTRL, 0);
 
-	/* Release the resources, as allocated based on interface */
-	if (drvdata->flags & BUS_ACCESS_FLAG)
-		devm_iounmap(dev, drvdata->regs);
 #ifdef CONFIG_PPC_DCR
-	else
+	/* Release the resources, as allocated based on interface */
+	if (!(drvdata->flags & BUS_ACCESS_FLAG))
 		dcr_unmap(drvdata->dcr_host, drvdata->dcr_len);
 #endif
 
-	kfree(drvdata);
-	dev_set_drvdata(dev, NULL);
-
 	return 0;
 }
 
@@ -413,7 +408,7 @@ static int xilinxfb_release(struct device *dev)
  * OF bus binding
  */
 
-static int xilinxfb_of_probe(struct platform_device *op)
+static int xilinxfb_of_probe(struct platform_device *pdev)
 {
 	const u32 *prop;
 	u32 tft_access = 0;
@@ -425,17 +420,15 @@ static int xilinxfb_of_probe(struct platform_device *op)
 	pdata = xilinx_fb_default_pdata;
 
 	/* Allocate the driver data region */
-	drvdata = kzalloc(sizeof(*drvdata), GFP_KERNEL);
-	if (!drvdata) {
-		dev_err(&op->dev, "Couldn't allocate device private record\n");
+	drvdata = devm_kzalloc(&pdev->dev, sizeof(*drvdata), GFP_KERNEL);
+	if (!drvdata)
 		return -ENOMEM;
-	}
 
 	/*
 	 * To check whether the core is connected directly to DCR or BUS
 	 * interface and initialize the tft_access accordingly.
 	 */
-	of_property_read_u32(op->dev.of_node, "xlnx,dcr-splb-slave-if",
+	of_property_read_u32(pdev->dev.of_node, "xlnx,dcr-splb-slave-if",
 			     &tft_access);
 
 	/*
@@ -448,40 +441,39 @@ static int xilinxfb_of_probe(struct platform_device *op)
 #ifdef CONFIG_PPC_DCR
 	else {
 		int start;
-		start = dcr_resource_start(op->dev.of_node, 0);
-		drvdata->dcr_len = dcr_resource_len(op->dev.of_node, 0);
-		drvdata->dcr_host = dcr_map(op->dev.of_node, start, drvdata->dcr_len);
+		start = dcr_resource_start(pdev->dev.of_node, 0);
+		drvdata->dcr_len = dcr_resource_len(pdev->dev.of_node, 0);
+		drvdata->dcr_host = dcr_map(pdev->dev.of_node, start, drvdata->dcr_len);
 		if (!DCR_MAP_OK(drvdata->dcr_host)) {
-			dev_err(&op->dev, "invalid DCR address\n");
-			kfree(drvdata);
+			dev_err(&pdev->dev, "invalid DCR address\n");
 			return -ENODEV;
 		}
 	}
 #endif
 
-	prop = of_get_property(op->dev.of_node, "phys-size", &size);
+	prop = of_get_property(pdev->dev.of_node, "phys-size", &size);
 	if ((prop) && (size >= sizeof(u32)*2)) {
 		pdata.screen_width_mm = prop[0];
 		pdata.screen_height_mm = prop[1];
 	}
 
-	prop = of_get_property(op->dev.of_node, "resolution", &size);
+	prop = of_get_property(pdev->dev.of_node, "resolution", &size);
 	if ((prop) && (size >= sizeof(u32)*2)) {
 		pdata.xres = prop[0];
 		pdata.yres = prop[1];
 	}
 
-	prop = of_get_property(op->dev.of_node, "virtual-resolution", &size);
+	prop = of_get_property(pdev->dev.of_node, "virtual-resolution", &size);
 	if ((prop) && (size >= sizeof(u32)*2)) {
 		pdata.xvirt = prop[0];
 		pdata.yvirt = prop[1];
 	}
 
-	if (of_find_property(op->dev.of_node, "rotate-display", NULL))
+	if (of_find_property(pdev->dev.of_node, "rotate-display", NULL))
 		pdata.rotate_screen = 1;
 
-	dev_set_drvdata(&op->dev, drvdata);
-	return xilinxfb_assign(op, drvdata, &pdata);
+	dev_set_drvdata(&pdev->dev, drvdata);
+	return xilinxfb_assign(pdev, drvdata, &pdata);
 }
 
 static int xilinxfb_of_remove(struct platform_device *op)
diff --git a/drivers/video/hdmi.c b/drivers/video/hdmi.c
index 40178338b61..9e758a8f890 100644
--- a/drivers/video/hdmi.c
+++ b/drivers/video/hdmi.c
@@ -22,6 +22,7 @@
  */
 
 #include <linux/bitops.h>
+#include <linux/bug.h>
 #include <linux/errno.h>
 #include <linux/export.h>
 #include <linux/hdmi.h>
@@ -52,7 +53,7 @@ int hdmi_avi_infoframe_init(struct hdmi_avi_infoframe *frame)
 
 	frame->type = HDMI_INFOFRAME_TYPE_AVI;
 	frame->version = 2;
-	frame->length = 13;
+	frame->length = HDMI_AVI_INFOFRAME_SIZE;
 
 	return 0;
 }
@@ -83,7 +84,7 @@ ssize_t hdmi_avi_infoframe_pack(struct hdmi_avi_infoframe *frame, void *buffer,
 	if (size < length)
 		return -ENOSPC;
 
-	memset(buffer, 0, length);
+	memset(buffer, 0, size);
 
 	ptr[0] = frame->type;
 	ptr[1] = frame->version;
@@ -95,13 +96,18 @@ ssize_t hdmi_avi_infoframe_pack(struct hdmi_avi_infoframe *frame, void *buffer,
 
 	ptr[0] = ((frame->colorspace & 0x3) << 5) | (frame->scan_mode & 0x3);
 
-	if (frame->active_info_valid)
+	/*
+	 * Data byte 1, bit 4 has to be set if we provide the active format
+	 * aspect ratio
+	 */
+	if (frame->active_aspect & 0xf)
 		ptr[0] |= BIT(4);
 
-	if (frame->horizontal_bar_valid)
+	/* Bit 3 and 2 indicate if we transmit horizontal/vertical bar data */
+	if (frame->top_bar || frame->bottom_bar)
 		ptr[0] |= BIT(3);
 
-	if (frame->vertical_bar_valid)
+	if (frame->left_bar || frame->right_bar)
 		ptr[0] |= BIT(2);
 
 	ptr[1] = ((frame->colorimetry & 0x3) << 6) |
@@ -151,7 +157,7 @@ int hdmi_spd_infoframe_init(struct hdmi_spd_infoframe *frame,
 
 	frame->type = HDMI_INFOFRAME_TYPE_SPD;
 	frame->version = 1;
-	frame->length = 25;
+	frame->length = HDMI_SPD_INFOFRAME_SIZE;
 
 	strncpy(frame->vendor, vendor, sizeof(frame->vendor));
 	strncpy(frame->product, product, sizeof(frame->product));
@@ -185,7 +191,7 @@ ssize_t hdmi_spd_infoframe_pack(struct hdmi_spd_infoframe *frame, void *buffer,
 	if (size < length)
 		return -ENOSPC;
 
-	memset(buffer, 0, length);
+	memset(buffer, 0, size);
 
 	ptr[0] = frame->type;
 	ptr[1] = frame->version;
@@ -218,7 +224,7 @@ int hdmi_audio_infoframe_init(struct hdmi_audio_infoframe *frame)
 
 	frame->type = HDMI_INFOFRAME_TYPE_AUDIO;
 	frame->version = 1;
-	frame->length = 10;
+	frame->length = HDMI_AUDIO_INFOFRAME_SIZE;
 
 	return 0;
 }
@@ -250,7 +256,7 @@ ssize_t hdmi_audio_infoframe_pack(struct hdmi_audio_infoframe *frame,
 	if (size < length)
 		return -ENOSPC;
 
-	memset(buffer, 0, length);
+	memset(buffer, 0, size);
 
 	if (frame->channels >= 2)
 		channels = frame->channels - 1;
@@ -282,9 +288,33 @@ ssize_t hdmi_audio_infoframe_pack(struct hdmi_audio_infoframe *frame,
 EXPORT_SYMBOL(hdmi_audio_infoframe_pack);
 
 /**
- * hdmi_vendor_infoframe_pack() - write a HDMI vendor infoframe to binary
- *                                buffer
+ * hdmi_vendor_infoframe_init() - initialize an HDMI vendor infoframe
  * @frame: HDMI vendor infoframe
+ *
+ * Returns 0 on success or a negative error code on failure.
+ */
+int hdmi_vendor_infoframe_init(struct hdmi_vendor_infoframe *frame)
+{
+	memset(frame, 0, sizeof(*frame));
+
+	frame->type = HDMI_INFOFRAME_TYPE_VENDOR;
+	frame->version = 1;
+
+	frame->oui = HDMI_IEEE_OUI;
+
+	/*
+	 * 0 is a valid value for s3d_struct, so we use a special "not set"
+	 * value
+	 */
+	frame->s3d_struct = HDMI_3D_STRUCTURE_INVALID;
+
+	return 0;
+}
+EXPORT_SYMBOL(hdmi_vendor_infoframe_init);
+
+/**
+ * hdmi_vendor_infoframe_pack() - write a HDMI vendor infoframe to binary buffer
+ * @frame: HDMI infoframe
  * @buffer: destination buffer
  * @size: size of buffer
  *
@@ -297,27 +327,110 @@ EXPORT_SYMBOL(hdmi_audio_infoframe_pack);
  * error code on failure.
  */
 ssize_t hdmi_vendor_infoframe_pack(struct hdmi_vendor_infoframe *frame,
-				   void *buffer, size_t size)
+				 void *buffer, size_t size)
 {
 	u8 *ptr = buffer;
 	size_t length;
 
+	/* empty info frame */
+	if (frame->vic == 0 && frame->s3d_struct == HDMI_3D_STRUCTURE_INVALID)
+		return -EINVAL;
+
+	/* only one of those can be supplied */
+	if (frame->vic != 0 && frame->s3d_struct != HDMI_3D_STRUCTURE_INVALID)
+		return -EINVAL;
+
+	/* for side by side (half) we also need to provide 3D_Ext_Data */
+	if (frame->s3d_struct >= HDMI_3D_STRUCTURE_SIDE_BY_SIDE_HALF)
+		frame->length = 6;
+	else
+		frame->length = 5;
+
 	length = HDMI_INFOFRAME_HEADER_SIZE + frame->length;
 
 	if (size < length)
 		return -ENOSPC;
 
-	memset(buffer, 0, length);
+	memset(buffer, 0, size);
 
 	ptr[0] = frame->type;
 	ptr[1] = frame->version;
 	ptr[2] = frame->length;
 	ptr[3] = 0; /* checksum */
 
-	memcpy(&ptr[HDMI_INFOFRAME_HEADER_SIZE], frame->data, frame->length);
+	/* HDMI OUI */
+	ptr[4] = 0x03;
+	ptr[5] = 0x0c;
+	ptr[6] = 0x00;
+
+	if (frame->vic) {
+		ptr[7] = 0x1 << 5;	/* video format */
+		ptr[8] = frame->vic;
+	} else {
+		ptr[7] = 0x2 << 5;	/* video format */
+		ptr[8] = (frame->s3d_struct & 0xf) << 4;
+		if (frame->s3d_struct >= HDMI_3D_STRUCTURE_SIDE_BY_SIDE_HALF)
+			ptr[9] = (frame->s3d_ext_data & 0xf) << 4;
+	}
 
 	hdmi_infoframe_checksum(buffer, length);
 
 	return length;
 }
 EXPORT_SYMBOL(hdmi_vendor_infoframe_pack);
+
+/*
+ * hdmi_vendor_any_infoframe_pack() - write a vendor infoframe to binary buffer
+ */
+static ssize_t
+hdmi_vendor_any_infoframe_pack(union hdmi_vendor_any_infoframe *frame,
+			   void *buffer, size_t size)
+{
+	/* we only know about HDMI vendor infoframes */
+	if (frame->any.oui != HDMI_IEEE_OUI)
+		return -EINVAL;
+
+	return hdmi_vendor_infoframe_pack(&frame->hdmi, buffer, size);
+}
+
+/**
+ * hdmi_infoframe_pack() - write a HDMI infoframe to binary buffer
+ * @frame: HDMI infoframe
+ * @buffer: destination buffer
+ * @size: size of buffer
+ *
+ * Packs the information contained in the @frame structure into a binary
+ * representation that can be written into the corresponding controller
+ * registers. Also computes the checksum as required by section 5.3.5 of
+ * the HDMI 1.4 specification.
+ *
+ * Returns the number of bytes packed into the binary buffer or a negative
+ * error code on failure.
+ */
+ssize_t
+hdmi_infoframe_pack(union hdmi_infoframe *frame, void *buffer, size_t size)
+{
+	ssize_t length;
+
+	switch (frame->any.type) {
+	case HDMI_INFOFRAME_TYPE_AVI:
+		length = hdmi_avi_infoframe_pack(&frame->avi, buffer, size);
+		break;
+	case HDMI_INFOFRAME_TYPE_SPD:
+		length = hdmi_spd_infoframe_pack(&frame->spd, buffer, size);
+		break;
+	case HDMI_INFOFRAME_TYPE_AUDIO:
+		length = hdmi_audio_infoframe_pack(&frame->audio, buffer, size);
+		break;
+	case HDMI_INFOFRAME_TYPE_VENDOR:
+		length = hdmi_vendor_any_infoframe_pack(&frame->vendor,
+							buffer, size);
+		break;
+	default:
+		WARN(1, "Bad infoframe type %d\n", frame->any.type);
+		length = -EINVAL;
+	}
+
+	return length;
+}
+EXPORT_SYMBOL(hdmi_infoframe_pack);
diff --git a/drivers/video/logo/Kconfig b/drivers/video/logo/Kconfig
index 39ac49e0682..0037104d66a 100644
--- a/drivers/video/logo/Kconfig
+++ b/drivers/video/logo/Kconfig
@@ -54,7 +54,7 @@ config LOGO_PARISC_CLUT224
 
 config LOGO_SGI_CLUT224
 	bool "224-color SGI Linux logo"
-	depends on SGI_IP22 || SGI_IP27 || SGI_IP32 || X86_VISWS
+	depends on SGI_IP22 || SGI_IP27 || SGI_IP32
 	default y
 
 config LOGO_SUN_CLUT224
diff --git a/drivers/video/logo/logo.c b/drivers/video/logo/logo.c
index 080c35b34bb..940cd196eef 100644
--- a/drivers/video/logo/logo.c
+++ b/drivers/video/logo/logo.c
@@ -17,10 +17,6 @@
 #include <asm/setup.h>
 #endif
 
-#ifdef CONFIG_MIPS
-#include <asm/bootinfo.h>
-#endif
-
 static bool nologo;
 module_param(nologo, bool, 0);
 MODULE_PARM_DESC(nologo, "Disables startup logo");
@@ -85,7 +81,7 @@ const struct linux_logo * __init_refok fb_find_logo(int depth)
 		logo = &logo_parisc_clut224;
 #endif
 #ifdef CONFIG_LOGO_SGI_CLUT224
-		/* SGI Linux logo on MIPS/MIPS64 and VISWS */
+		/* SGI Linux logo on MIPS/MIPS64 */
 		logo = &logo_sgi_clut224;
 #endif
 #ifdef CONFIG_LOGO_SUN_CLUT224
diff --git a/drivers/video/logo/logo_linux_clut224.ppm b/drivers/video/logo/logo_linux_clut224.ppm
index 285d552089f..3c14e43b82f 100644
--- a/drivers/video/logo/logo_linux_clut224.ppm
+++ b/drivers/video/logo/logo_linux_clut224.ppm
@@ -1,883 +1,1604 @@
 P3
+# Standard 224-color Linux logo
 80 80
 255
-0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 
-0 0 0 0 0 0 0 0 0 0 0 0 11 15 17 33 49 54 59 85 92 73 97 106 
-83 116 129 105 131 142 115 114 122 74 88 93 20 29 31 0 0 0 0 0 0 0 0 0 
-0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 
-0 0 0 0 0 0 0 0 0 0 0 0 6 6 6 6 6 6 10 10 10 10 10 10 
-10 10 10 6 6 6 6 6 6 6 6 6 0 0 0 0 0 0 0 0 0 0 0 0 
-0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 
-0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 
-0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 
-0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 
-
-0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 
-0 0 0 0 0 0 2 3 3 17 23 26 50 67 72 73 97 106 59 85 92 73 97 106 
-105 131 142 124 127 131 105 131 142 105 131 142 53 75 83 6 8 8 0 0 0 0 0 0 
-0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 
-0 0 0 6 6 6 10 10 10 14 14 14 22 22 22 26 26 26 30 30 30 34 34 34 
-30 30 30 30 30 30 26 26 26 18 18 18 14 14 14 10 10 10 6 6 6 0 0 0 
-0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 
-0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 
-0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 
-0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 
-
-0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 
-0 0 0 1 1 1 26 35 39 59 85 92 59 85 92 59 85 92 29 43 47 53 75 83 
-108 122 132 132 98 104 108 122 132 105 131 142 101 101 101 43 45 48 6 8 8 0 0 0 
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+  0   0   0   0   0   0   0   0   0   0   0   0
+  0   0   0   0   0   0   0   0   0   0   0   0
+  0   0   0   0   0   0   0   0   0   0   0   0
+  0   0   0   0   0   0   6   6   6  10  10  10
+ 14  14  14  22  22  22  30  30  30  38  38  38
+ 50  50  50  62  62  62  74  74  74  90  90  90
+101  98  89 112 100  78 121  87  25 124  80   6
+137  92   6 152  99   6 152  99   6 152  99   6
+138  86   6 124  80   6  98  70   6  86  66  30
+101  98  89  82  82  82  58  58  58  46  46  46
+ 38  38  38  34  34  34  34  34  34  34  34  34
+ 34  34  34  34  34  34  34  34  34  34  34  34
+ 34  34  34  34  34  34  38  38  38  42  42  42
+ 54  54  54  82  82  82  94  86  76  91  60   6
+134  86   6 156 107  11 167 114   7 175 118   6
+175 118   6 167 114   7 152  99   6 121  87  25
+101  98  89  62  62  62  34  34  34  18  18  18
+  6   6   6   0   0   0   0   0   0   0   0   0
+  0   0   0   0   0   0   0   0   0   0   0   0
+  0   0   0   0   0   0   0   0   0   0   0   0
+  0   0   0   0   0   0   0   0   0   0   0   0
+  0   0   0   0   0   0   0   0   0   0   0   0
+  0   0   0   0   0   0   0   0   0   0   0   0
+  0   0   0   0   0   0   0   0   0   0   0   0
+  0   0   0   6   6   6   6   6   6  10  10  10
+ 18  18  18  22  22  22  30  30  30  42  42  42
+ 50  50  50  66  66  66  86  86  86 101  98  89
+106  86  58  98  70   6 104  69   6 104  69   6
+104  69   6  91  60   6  82  62  34  90  90  90
+ 62  62  62  38  38  38  22  22  22  14  14  14
+ 10  10  10  10  10  10  10  10  10  10  10  10
+ 10  10  10  10  10  10   6   6   6  10  10  10
+ 10  10  10  10  10  10  10  10  10  14  14  14
+ 22  22  22  42  42  42  70  70  70  89  81  66
+ 80  54   7 104  69   6 124  80   6 137  92   6
+134  86   6 116  81   8 100  82  52  86  86  86
+ 58  58  58  30  30  30  14  14  14   6   6   6
+  0   0   0   0   0   0   0   0   0   0   0   0
+  0   0   0   0   0   0   0   0   0   0   0   0
+  0   0   0   0   0   0   0   0   0   0   0   0
+  0   0   0   0   0   0   0   0   0   0   0   0
+  0   0   0   0   0   0   0   0   0   0   0   0
+  0   0   0   0   0   0   0   0   0   0   0   0
+  0   0   0   0   0   0   0   0   0   0   0   0
+  0   0   0   0   0   0   0   0   0   0   0   0
+  0   0   0   6   6   6  10  10  10  14  14  14
+ 18  18  18  26  26  26  38  38  38  54  54  54
+ 70  70  70  86  86  86  94  86  76  89  81  66
+ 89  81  66  86  86  86  74  74  74  50  50  50
+ 30  30  30  14  14  14   6   6   6   0   0   0
+  0   0   0   0   0   0   0   0   0   0   0   0
+  0   0   0   0   0   0   0   0   0   0   0   0
+  0   0   0   0   0   0   0   0   0   0   0   0
+  6   6   6  18  18  18  34  34  34  58  58  58
+ 82  82  82  89  81  66  89  81  66  89  81  66
+ 94  86  66  94  86  76  74  74  74  50  50  50
+ 26  26  26  14  14  14   6   6   6   0   0   0
+  0   0   0   0   0   0   0   0   0   0   0   0
+  0   0   0   0   0   0   0   0   0   0   0   0
+  0   0   0   0   0   0   0   0   0   0   0   0
+  0   0   0   0   0   0   0   0   0   0   0   0
+  0   0   0   0   0   0   0   0   0   0   0   0
+  0   0   0   0   0   0   0   0   0   0   0   0
+  0   0   0   0   0   0   0   0   0   0   0   0
+  0   0   0   0   0   0   0   0   0   0   0   0
+  0   0   0   0   0   0   0   0   0   0   0   0
+  6   6   6   6   6   6  14  14  14  18  18  18
+ 30  30  30  38  38  38  46  46  46  54  54  54
+ 50  50  50  42  42  42  30  30  30  18  18  18
+ 10  10  10   0   0   0   0   0   0   0   0   0
+  0   0   0   0   0   0   0   0   0   0   0   0
+  0   0   0   0   0   0   0   0   0   0   0   0
+  0   0   0   0   0   0   0   0   0   0   0   0
+  0   0   0   6   6   6  14  14  14  26  26  26
+ 38  38  38  50  50  50  58  58  58  58  58  58
+ 54  54  54  42  42  42  30  30  30  18  18  18
+ 10  10  10   0   0   0   0   0   0   0   0   0
+  0   0   0   0   0   0   0   0   0   0   0   0
+  0   0   0   0   0   0   0   0   0   0   0   0
+  0   0   0   0   0   0   0   0   0   0   0   0
+  0   0   0   0   0   0   0   0   0   0   0   0
+  0   0   0   0   0   0   0   0   0   0   0   0
+  0   0   0   0   0   0   0   0   0   0   0   0
+  0   0   0   0   0   0   0   0   0   0   0   0
+  0   0   0   0   0   0   0   0   0   0   0   0
+  0   0   0   0   0   0   0   0   0   0   0   0
+  0   0   0   0   0   0   0   0   0   6   6   6
+  6   6   6  10  10  10  14  14  14  18  18  18
+ 18  18  18  14  14  14  10  10  10   6   6   6
+  0   0   0   0   0   0   0   0   0   0   0   0
+  0   0   0   0   0   0   0   0   0   0   0   0
+  0   0   0   0   0   0   0   0   0   0   0   0
+  0   0   0   0   0   0   0   0   0   0   0   0
+  0   0   0   0   0   0   0   0   0   6   6   6
+ 14  14  14  18  18  18  22  22  22  22  22  22
+ 18  18  18  14  14  14  10  10  10   6   6   6
+  0   0   0   0   0   0   0   0   0   0   0   0
+  0   0   0   0   0   0   0   0   0   0   0   0
+  0   0   0   0   0   0   0   0   0   0   0   0
+  0   0   0   0   0   0   0   0   0   0   0   0
+  0   0   0   0   0   0   0   0   0   0   0   0
diff --git a/drivers/video/mbx/Makefile b/drivers/video/mbx/Makefile
deleted file mode 100644
index 16c1165cf9c..00000000000
--- a/drivers/video/mbx/Makefile
+++ /dev/null
@@ -1,4 +0,0 @@
-# Makefile for the 2700G controller driver.
-
-obj-$(CONFIG_FB_MBX)	   += mbxfb.o
-obj-$(CONFIG_FB_MBX_DEBUG) += mbxfbdebugfs.o
diff --git a/drivers/video/mmp/Kconfig b/drivers/video/mmp/Kconfig
deleted file mode 100644
index e9ea39e1372..00000000000
--- a/drivers/video/mmp/Kconfig
+++ /dev/null
@@ -1,11 +0,0 @@
-menuconfig MMP_DISP
-        tristate "Marvell MMP Display Subsystem support"
-        depends on CPU_PXA910 || CPU_MMP2 || CPU_MMP3 || CPU_PXA988
-        help
-	  Marvell Display Subsystem support.
-
-if MMP_DISP
-source "drivers/video/mmp/hw/Kconfig"
-source "drivers/video/mmp/panel/Kconfig"
-source "drivers/video/mmp/fb/Kconfig"
-endif
diff --git a/drivers/video/of_display_timing.c b/drivers/video/of_display_timing.c
index 171821ddd78..987edf11003 100644
--- a/drivers/video/of_display_timing.c
+++ b/drivers/video/of_display_timing.c
@@ -115,12 +115,10 @@ int of_get_display_timing(struct device_node *np, const char *name,
 {
 	struct device_node *timing_np;
 
-	if (!np) {
-		pr_err("%s: no devicenode given\n", of_node_full_name(np));
+	if (!np)
 		return -EINVAL;
-	}
 
-	timing_np = of_find_node_by_name(np, name);
+	timing_np = of_get_child_by_name(np, name);
 	if (!timing_np) {
 		pr_err("%s: could not find node '%s'\n",
 			of_node_full_name(np), name);
@@ -142,12 +140,10 @@ struct display_timings *of_get_display_timings(struct device_node *np)
 	struct device_node *native_mode;
 	struct display_timings *disp;
 
-	if (!np) {
-		pr_err("%s: no devicenode given\n", of_node_full_name(np));
+	if (!np)
 		return NULL;
-	}
 
-	timings_np = of_find_node_by_name(np, "display-timings");
+	timings_np = of_get_child_by_name(np, "display-timings");
 	if (!timings_np) {
 		pr_err("%s: could not find display-timings node\n",
 			of_node_full_name(np));
@@ -164,7 +160,7 @@ struct display_timings *of_get_display_timings(struct device_node *np)
 	entry = of_parse_phandle(timings_np, "native-mode", 0);
 	/* assume first child as native mode if none provided */
 	if (!entry)
-		entry = of_get_next_child(np, NULL);
+		entry = of_get_next_child(timings_np, NULL);
 	/* if there is no child, it is useless to go on */
 	if (!entry) {
 		pr_err("%s: no timing specifications given\n",
diff --git a/drivers/video/omap/Makefile b/drivers/video/omap/Makefile
deleted file mode 100644
index 1927faffb5b..00000000000
--- a/drivers/video/omap/Makefile
+++ /dev/null
@@ -1,26 +0,0 @@
-#
-# Makefile for the OMAP1 framebuffer device driver
-#
-
-obj-$(CONFIG_FB_OMAP) += omapfb.o
-
-objs-yy := omapfb_main.o lcdc.o
-
-objs-y$(CONFIG_FB_OMAP_LCDC_EXTERNAL) += sossi.o
-
-objs-y$(CONFIG_FB_OMAP_LCDC_HWA742) += hwa742.o
-
-objs-y$(CONFIG_MACH_AMS_DELTA) += lcd_ams_delta.o
-objs-y$(CONFIG_MACH_OMAP_H3) += lcd_h3.o
-objs-y$(CONFIG_MACH_OMAP_PALMTE) += lcd_palmte.o
-objs-y$(CONFIG_MACH_OMAP_PALMTT) += lcd_palmtt.o
-objs-y$(CONFIG_MACH_OMAP_PALMZ71) += lcd_palmz71.o
-objs-$(CONFIG_ARCH_OMAP16XX)$(CONFIG_MACH_OMAP_INNOVATOR) += lcd_inn1610.o
-objs-$(CONFIG_ARCH_OMAP15XX)$(CONFIG_MACH_OMAP_INNOVATOR) += lcd_inn1510.o
-objs-y$(CONFIG_MACH_OMAP_OSK) += lcd_osk.o
-
-objs-y$(CONFIG_FB_OMAP_LCD_MIPID) += lcd_mipid.o
-objs-y$(CONFIG_MACH_HERALD) += lcd_htcherald.o
-
-omapfb-objs := $(objs-yy)
-
diff --git a/drivers/video/omap2/Kconfig b/drivers/video/omap2/Kconfig
deleted file mode 100644
index 56cad0f5386..00000000000
--- a/drivers/video/omap2/Kconfig
+++ /dev/null
@@ -1,11 +0,0 @@
-config OMAP2_VRFB
-	bool
-
-if ARCH_OMAP2PLUS
-
-source "drivers/video/omap2/dss/Kconfig"
-source "drivers/video/omap2/omapfb/Kconfig"
-source "drivers/video/omap2/displays/Kconfig"
-source "drivers/video/omap2/displays-new/Kconfig"
-
-endif
diff --git a/drivers/video/omap2/displays/Kconfig b/drivers/video/omap2/displays/Kconfig
deleted file mode 100644
index e80ac1c7956..00000000000
--- a/drivers/video/omap2/displays/Kconfig
+++ /dev/null
@@ -1,75 +0,0 @@
-menu "OMAP2/3 Display Device Drivers (old device model)"
-        depends on OMAP2_DSS
-
-config PANEL_GENERIC_DPI
-        tristate "Generic DPI Panel"
-	depends on OMAP2_DSS_DPI
-        help
-	  Generic DPI panel driver.
-	  Supports DVI output for Beagle and OMAP3 SDP.
-	  Supports LCD Panel used in TI SDP3430 and EVM boards,
-	  OMAP3517 EVM boards and CM-T35.
-
-config PANEL_TFP410
-	tristate "TFP410 DPI-to-DVI chip"
-	depends on OMAP2_DSS_DPI && I2C
-	help
-	  Driver for TFP410 DPI-to-DVI chip. The driver uses i2c to read EDID
-	  information from the monitor.
-
-config PANEL_LGPHILIPS_LB035Q02
-	tristate "LG.Philips LB035Q02 LCD Panel"
-	depends on OMAP2_DSS_DPI && SPI
-	help
-	  LCD Panel used on the Gumstix Overo Palo35
-
-config PANEL_SHARP_LS037V7DW01
-        tristate "Sharp LS037V7DW01 LCD Panel"
-        depends on OMAP2_DSS_DPI
-        depends on BACKLIGHT_CLASS_DEVICE
-        help
-          LCD Panel used in TI's SDP3430 and EVM boards
-
-config PANEL_NEC_NL8048HL11_01B
-	tristate "NEC NL8048HL11-01B Panel"
-	depends on OMAP2_DSS_DPI
-	depends on SPI
-	depends on BACKLIGHT_CLASS_DEVICE
-	help
-		This NEC NL8048HL11-01B panel is TFT LCD
-		used in the Zoom2/3/3630 sdp boards.
-
-config PANEL_PICODLP
-	tristate "TI PICO DLP mini-projector"
-	depends on OMAP2_DSS_DPI && I2C
-	help
-		A mini-projector used in TI's SDP4430 and EVM boards
-		For more info please visit http://www.dlp.com/projector/
-
-config PANEL_TAAL
-        tristate "Taal DSI Panel"
-        depends on OMAP2_DSS_DSI
-        depends on BACKLIGHT_CLASS_DEVICE
-        help
-          Taal DSI command mode panel from TPO.
-
-config PANEL_TPO_TD043MTEA1
-        tristate "TPO TD043MTEA1 LCD Panel"
-        depends on OMAP2_DSS_DPI && SPI
-        help
-          LCD Panel used in OMAP3 Pandora
-
-config PANEL_ACX565AKM
-	tristate "ACX565AKM Panel"
-	depends on OMAP2_DSS_SDI && SPI
-	depends on BACKLIGHT_CLASS_DEVICE
-	help
-	  This is the LCD panel used on Nokia N900
-
-config PANEL_N8X0
-	tristate "N8X0 Panel"
-	depends on OMAP2_DSS_RFBI && SPI
-	depends on BACKLIGHT_CLASS_DEVICE
-	help
-	  This is the LCD panel used on Nokia N8x0
-endmenu
diff --git a/drivers/video/omap2/displays/Makefile b/drivers/video/omap2/displays/Makefile
deleted file mode 100644
index 58a5176b07b..00000000000
--- a/drivers/video/omap2/displays/Makefile
+++ /dev/null
@@ -1,11 +0,0 @@
-obj-$(CONFIG_PANEL_GENERIC_DPI) += panel-generic-dpi.o
-obj-$(CONFIG_PANEL_TFP410) += panel-tfp410.o
-obj-$(CONFIG_PANEL_LGPHILIPS_LB035Q02) += panel-lgphilips-lb035q02.o
-obj-$(CONFIG_PANEL_SHARP_LS037V7DW01) += panel-sharp-ls037v7dw01.o
-obj-$(CONFIG_PANEL_NEC_NL8048HL11_01B) += panel-nec-nl8048hl11-01b.o
-
-obj-$(CONFIG_PANEL_TAAL) += panel-taal.o
-obj-$(CONFIG_PANEL_PICODLP) +=  panel-picodlp.o
-obj-$(CONFIG_PANEL_TPO_TD043MTEA1) += panel-tpo-td043mtea1.o
-obj-$(CONFIG_PANEL_ACX565AKM) += panel-acx565akm.o
-obj-$(CONFIG_PANEL_N8X0) += panel-n8x0.o
diff --git a/drivers/video/omap2/displays/panel-acx565akm.c b/drivers/video/omap2/displays/panel-acx565akm.c
deleted file mode 100644
index 3fd100fc853..00000000000
--- a/drivers/video/omap2/displays/panel-acx565akm.c
+++ /dev/null
@@ -1,798 +0,0 @@
-/*
- * Support for ACX565AKM LCD Panel used on Nokia N900
- *
- * Copyright (C) 2010 Nokia Corporation
- *
- * Original Driver Author: Imre Deak <imre.deak@nokia.com>
- * Based on panel-generic.c by Tomi Valkeinen <tomi.valkeinen@nokia.com>
- * Adapted to new DSS2 framework: Roger Quadros <roger.quadros@nokia.com>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/platform_device.h>
-#include <linux/delay.h>
-#include <linux/spi/spi.h>
-#include <linux/jiffies.h>
-#include <linux/sched.h>
-#include <linux/backlight.h>
-#include <linux/fb.h>
-#include <linux/gpio.h>
-
-#include <video/omapdss.h>
-#include <video/omap-panel-data.h>
-
-#define MIPID_CMD_READ_DISP_ID		0x04
-#define MIPID_CMD_READ_RED		0x06
-#define MIPID_CMD_READ_GREEN		0x07
-#define MIPID_CMD_READ_BLUE		0x08
-#define MIPID_CMD_READ_DISP_STATUS	0x09
-#define MIPID_CMD_RDDSDR		0x0F
-#define MIPID_CMD_SLEEP_IN		0x10
-#define MIPID_CMD_SLEEP_OUT		0x11
-#define MIPID_CMD_DISP_OFF		0x28
-#define MIPID_CMD_DISP_ON		0x29
-#define MIPID_CMD_WRITE_DISP_BRIGHTNESS	0x51
-#define MIPID_CMD_READ_DISP_BRIGHTNESS	0x52
-#define MIPID_CMD_WRITE_CTRL_DISP	0x53
-
-#define CTRL_DISP_BRIGHTNESS_CTRL_ON	(1 << 5)
-#define CTRL_DISP_AMBIENT_LIGHT_CTRL_ON	(1 << 4)
-#define CTRL_DISP_BACKLIGHT_ON		(1 << 2)
-#define CTRL_DISP_AUTO_BRIGHTNESS_ON	(1 << 1)
-
-#define MIPID_CMD_READ_CTRL_DISP	0x54
-#define MIPID_CMD_WRITE_CABC		0x55
-#define MIPID_CMD_READ_CABC		0x56
-
-#define MIPID_VER_LPH8923		3
-#define MIPID_VER_LS041Y3		4
-#define MIPID_VER_L4F00311		8
-#define MIPID_VER_ACX565AKM		9
-
-struct acx565akm_device {
-	char		*name;
-	int		enabled;
-	int		model;
-	int		revision;
-	u8		display_id[3];
-	unsigned	has_bc:1;
-	unsigned	has_cabc:1;
-	unsigned	cabc_mode;
-	unsigned long	hw_guard_end;		/* next value of jiffies
-						   when we can issue the
-						   next sleep in/out command */
-	unsigned long	hw_guard_wait;		/* max guard time in jiffies */
-
-	struct spi_device	*spi;
-	struct mutex		mutex;
-
-	struct omap_dss_device	*dssdev;
-	struct backlight_device *bl_dev;
-};
-
-static struct acx565akm_device acx_dev;
-static int acx565akm_bl_update_status(struct backlight_device *dev);
-
-/*--------------------MIPID interface-----------------------------*/
-
-static void acx565akm_transfer(struct acx565akm_device *md, int cmd,
-			      const u8 *wbuf, int wlen, u8 *rbuf, int rlen)
-{
-	struct spi_message	m;
-	struct spi_transfer	*x, xfer[5];
-	int			r;
-
-	BUG_ON(md->spi == NULL);
-
-	spi_message_init(&m);
-
-	memset(xfer, 0, sizeof(xfer));
-	x = &xfer[0];
-
-	cmd &=  0xff;
-	x->tx_buf = &cmd;
-	x->bits_per_word = 9;
-	x->len = 2;
-
-	if (rlen > 1 && wlen == 0) {
-		/*
-		 * Between the command and the response data there is a
-		 * dummy clock cycle. Add an extra bit after the command
-		 * word to account for this.
-		 */
-		x->bits_per_word = 10;
-		cmd <<= 1;
-	}
-	spi_message_add_tail(x, &m);
-
-	if (wlen) {
-		x++;
-		x->tx_buf = wbuf;
-		x->len = wlen;
-		x->bits_per_word = 9;
-		spi_message_add_tail(x, &m);
-	}
-
-	if (rlen) {
-		x++;
-		x->rx_buf	= rbuf;
-		x->len		= rlen;
-		spi_message_add_tail(x, &m);
-	}
-
-	r = spi_sync(md->spi, &m);
-	if (r < 0)
-		dev_dbg(&md->spi->dev, "spi_sync %d\n", r);
-}
-
-static inline void acx565akm_cmd(struct acx565akm_device *md, int cmd)
-{
-	acx565akm_transfer(md, cmd, NULL, 0, NULL, 0);
-}
-
-static inline void acx565akm_write(struct acx565akm_device *md,
-			       int reg, const u8 *buf, int len)
-{
-	acx565akm_transfer(md, reg, buf, len, NULL, 0);
-}
-
-static inline void acx565akm_read(struct acx565akm_device *md,
-			      int reg, u8 *buf, int len)
-{
-	acx565akm_transfer(md, reg, NULL, 0, buf, len);
-}
-
-static void hw_guard_start(struct acx565akm_device *md, int guard_msec)
-{
-	md->hw_guard_wait = msecs_to_jiffies(guard_msec);
-	md->hw_guard_end = jiffies + md->hw_guard_wait;
-}
-
-static void hw_guard_wait(struct acx565akm_device *md)
-{
-	unsigned long wait = md->hw_guard_end - jiffies;
-
-	if ((long)wait > 0 && wait <= md->hw_guard_wait) {
-		set_current_state(TASK_UNINTERRUPTIBLE);
-		schedule_timeout(wait);
-	}
-}
-
-/*----------------------MIPID wrappers----------------------------*/
-
-static void set_sleep_mode(struct acx565akm_device *md, int on)
-{
-	int cmd;
-
-	if (on)
-		cmd = MIPID_CMD_SLEEP_IN;
-	else
-		cmd = MIPID_CMD_SLEEP_OUT;
-	/*
-	 * We have to keep 120msec between sleep in/out commands.
-	 * (8.2.15, 8.2.16).
-	 */
-	hw_guard_wait(md);
-	acx565akm_cmd(md, cmd);
-	hw_guard_start(md, 120);
-}
-
-static void set_display_state(struct acx565akm_device *md, int enabled)
-{
-	int cmd = enabled ? MIPID_CMD_DISP_ON : MIPID_CMD_DISP_OFF;
-
-	acx565akm_cmd(md, cmd);
-}
-
-static int panel_enabled(struct acx565akm_device *md)
-{
-	u32 disp_status;
-	int enabled;
-
-	acx565akm_read(md, MIPID_CMD_READ_DISP_STATUS, (u8 *)&disp_status, 4);
-	disp_status = __be32_to_cpu(disp_status);
-	enabled = (disp_status & (1 << 17)) && (disp_status & (1 << 10));
-	dev_dbg(&md->spi->dev,
-		"LCD panel %senabled by bootloader (status 0x%04x)\n",
-		enabled ? "" : "not ", disp_status);
-	return enabled;
-}
-
-static int panel_detect(struct acx565akm_device *md)
-{
-	acx565akm_read(md, MIPID_CMD_READ_DISP_ID, md->display_id, 3);
-	dev_dbg(&md->spi->dev, "MIPI display ID: %02x%02x%02x\n",
-		md->display_id[0], md->display_id[1], md->display_id[2]);
-
-	switch (md->display_id[0]) {
-	case 0x10:
-		md->model = MIPID_VER_ACX565AKM;
-		md->name = "acx565akm";
-		md->has_bc = 1;
-		md->has_cabc = 1;
-		break;
-	case 0x29:
-		md->model = MIPID_VER_L4F00311;
-		md->name = "l4f00311";
-		break;
-	case 0x45:
-		md->model = MIPID_VER_LPH8923;
-		md->name = "lph8923";
-		break;
-	case 0x83:
-		md->model = MIPID_VER_LS041Y3;
-		md->name = "ls041y3";
-		break;
-	default:
-		md->name = "unknown";
-		dev_err(&md->spi->dev, "invalid display ID\n");
-		return -ENODEV;
-	}
-
-	md->revision = md->display_id[1];
-
-	dev_info(&md->spi->dev, "omapfb: %s rev %02x LCD detected\n",
-			md->name, md->revision);
-
-	return 0;
-}
-
-/*----------------------Backlight Control-------------------------*/
-
-static void enable_backlight_ctrl(struct acx565akm_device *md, int enable)
-{
-	u16 ctrl;
-
-	acx565akm_read(md, MIPID_CMD_READ_CTRL_DISP, (u8 *)&ctrl, 1);
-	if (enable) {
-		ctrl |= CTRL_DISP_BRIGHTNESS_CTRL_ON |
-			CTRL_DISP_BACKLIGHT_ON;
-	} else {
-		ctrl &= ~(CTRL_DISP_BRIGHTNESS_CTRL_ON |
-			  CTRL_DISP_BACKLIGHT_ON);
-	}
-
-	ctrl |= 1 << 8;
-	acx565akm_write(md, MIPID_CMD_WRITE_CTRL_DISP, (u8 *)&ctrl, 2);
-}
-
-static void set_cabc_mode(struct acx565akm_device *md, unsigned mode)
-{
-	u16 cabc_ctrl;
-
-	md->cabc_mode = mode;
-	if (!md->enabled)
-		return;
-	cabc_ctrl = 0;
-	acx565akm_read(md, MIPID_CMD_READ_CABC, (u8 *)&cabc_ctrl, 1);
-	cabc_ctrl &= ~3;
-	cabc_ctrl |= (1 << 8) | (mode & 3);
-	acx565akm_write(md, MIPID_CMD_WRITE_CABC, (u8 *)&cabc_ctrl, 2);
-}
-
-static unsigned get_cabc_mode(struct acx565akm_device *md)
-{
-	return md->cabc_mode;
-}
-
-static unsigned get_hw_cabc_mode(struct acx565akm_device *md)
-{
-	u8 cabc_ctrl;
-
-	acx565akm_read(md, MIPID_CMD_READ_CABC, &cabc_ctrl, 1);
-	return cabc_ctrl & 3;
-}
-
-static void acx565akm_set_brightness(struct acx565akm_device *md, int level)
-{
-	int bv;
-
-	bv = level | (1 << 8);
-	acx565akm_write(md, MIPID_CMD_WRITE_DISP_BRIGHTNESS, (u8 *)&bv, 2);
-
-	if (level)
-		enable_backlight_ctrl(md, 1);
-	else
-		enable_backlight_ctrl(md, 0);
-}
-
-static int acx565akm_get_actual_brightness(struct acx565akm_device *md)
-{
-	u8 bv;
-
-	acx565akm_read(md, MIPID_CMD_READ_DISP_BRIGHTNESS, &bv, 1);
-
-	return bv;
-}
-
-
-static int acx565akm_bl_update_status(struct backlight_device *dev)
-{
-	struct acx565akm_device *md = dev_get_drvdata(&dev->dev);
-	int r;
-	int level;
-
-	dev_dbg(&md->spi->dev, "%s\n", __func__);
-
-	mutex_lock(&md->mutex);
-
-	if (dev->props.fb_blank == FB_BLANK_UNBLANK &&
-			dev->props.power == FB_BLANK_UNBLANK)
-		level = dev->props.brightness;
-	else
-		level = 0;
-
-	r = 0;
-	if (md->has_bc)
-		acx565akm_set_brightness(md, level);
-	else
-		r = -ENODEV;
-
-	mutex_unlock(&md->mutex);
-
-	return r;
-}
-
-static int acx565akm_bl_get_intensity(struct backlight_device *dev)
-{
-	struct acx565akm_device *md = dev_get_drvdata(&dev->dev);
-
-	dev_dbg(&dev->dev, "%s\n", __func__);
-
-	if (!md->has_bc)
-		return -ENODEV;
-
-	if (dev->props.fb_blank == FB_BLANK_UNBLANK &&
-			dev->props.power == FB_BLANK_UNBLANK) {
-		if (md->has_bc)
-			return acx565akm_get_actual_brightness(md);
-		else
-			return dev->props.brightness;
-	}
-
-	return 0;
-}
-
-static const struct backlight_ops acx565akm_bl_ops = {
-	.get_brightness = acx565akm_bl_get_intensity,
-	.update_status  = acx565akm_bl_update_status,
-};
-
-/*--------------------Auto Brightness control via Sysfs---------------------*/
-
-static const char *cabc_modes[] = {
-	"off",		/* always used when CABC is not supported */
-	"ui",
-	"still-image",
-	"moving-image",
-};
-
-static ssize_t show_cabc_mode(struct device *dev,
-		struct device_attribute *attr,
-		char *buf)
-{
-	struct acx565akm_device *md = dev_get_drvdata(dev);
-	const char *mode_str;
-	int mode;
-	int len;
-
-	if (!md->has_cabc)
-		mode = 0;
-	else
-		mode = get_cabc_mode(md);
-	mode_str = "unknown";
-	if (mode >= 0 && mode < ARRAY_SIZE(cabc_modes))
-		mode_str = cabc_modes[mode];
-	len = snprintf(buf, PAGE_SIZE, "%s\n", mode_str);
-
-	return len < PAGE_SIZE - 1 ? len : PAGE_SIZE - 1;
-}
-
-static ssize_t store_cabc_mode(struct device *dev,
-		struct device_attribute *attr,
-		const char *buf, size_t count)
-{
-	struct acx565akm_device *md = dev_get_drvdata(dev);
-	int i;
-
-	for (i = 0; i < ARRAY_SIZE(cabc_modes); i++) {
-		const char *mode_str = cabc_modes[i];
-		int cmp_len = strlen(mode_str);
-
-		if (count > 0 && buf[count - 1] == '\n')
-			count--;
-		if (count != cmp_len)
-			continue;
-
-		if (strncmp(buf, mode_str, cmp_len) == 0)
-			break;
-	}
-
-	if (i == ARRAY_SIZE(cabc_modes))
-		return -EINVAL;
-
-	if (!md->has_cabc && i != 0)
-		return -EINVAL;
-
-	mutex_lock(&md->mutex);
-	set_cabc_mode(md, i);
-	mutex_unlock(&md->mutex);
-
-	return count;
-}
-
-static ssize_t show_cabc_available_modes(struct device *dev,
-		struct device_attribute *attr,
-		char *buf)
-{
-	struct acx565akm_device *md = dev_get_drvdata(dev);
-	int len;
-	int i;
-
-	if (!md->has_cabc)
-		return snprintf(buf, PAGE_SIZE, "%s\n", cabc_modes[0]);
-
-	for (i = 0, len = 0;
-	     len < PAGE_SIZE && i < ARRAY_SIZE(cabc_modes); i++)
-		len += snprintf(&buf[len], PAGE_SIZE - len, "%s%s%s",
-			i ? " " : "", cabc_modes[i],
-			i == ARRAY_SIZE(cabc_modes) - 1 ? "\n" : "");
-
-	return len < PAGE_SIZE ? len : PAGE_SIZE - 1;
-}
-
-static DEVICE_ATTR(cabc_mode, S_IRUGO | S_IWUSR,
-		show_cabc_mode, store_cabc_mode);
-static DEVICE_ATTR(cabc_available_modes, S_IRUGO,
-		show_cabc_available_modes, NULL);
-
-static struct attribute *bldev_attrs[] = {
-	&dev_attr_cabc_mode.attr,
-	&dev_attr_cabc_available_modes.attr,
-	NULL,
-};
-
-static struct attribute_group bldev_attr_group = {
-	.attrs = bldev_attrs,
-};
-
-
-/*---------------------------ACX Panel----------------------------*/
-
-static int acx_get_recommended_bpp(struct omap_dss_device *dssdev)
-{
-	return 16;
-}
-
-static struct omap_video_timings acx_panel_timings = {
-	.x_res		= 800,
-	.y_res		= 480,
-	.pixel_clock	= 24000,
-	.hfp		= 28,
-	.hsw		= 4,
-	.hbp		= 24,
-	.vfp		= 3,
-	.vsw		= 3,
-	.vbp		= 4,
-
-	.vsync_level	= OMAPDSS_SIG_ACTIVE_LOW,
-	.hsync_level	= OMAPDSS_SIG_ACTIVE_LOW,
-
-	.data_pclk_edge	= OMAPDSS_DRIVE_SIG_RISING_EDGE,
-	.de_level	= OMAPDSS_SIG_ACTIVE_HIGH,
-	.sync_pclk_edge	= OMAPDSS_DRIVE_SIG_OPPOSITE_EDGES,
-};
-
-static struct panel_acx565akm_data *get_panel_data(struct omap_dss_device *dssdev)
-{
-	return (struct panel_acx565akm_data *) dssdev->data;
-}
-
-static int acx_panel_probe(struct omap_dss_device *dssdev)
-{
-	int r;
-	struct acx565akm_device *md = &acx_dev;
-	struct panel_acx565akm_data *panel_data = get_panel_data(dssdev);
-	struct backlight_device *bldev;
-	int max_brightness, brightness;
-	struct backlight_properties props;
-
-	dev_dbg(dssdev->dev, "%s\n", __func__);
-
-	if (!panel_data)
-		return -EINVAL;
-
-	/* FIXME AC bias ? */
-	dssdev->panel.timings = acx_panel_timings;
-
-	if (gpio_is_valid(panel_data->reset_gpio)) {
-		r = devm_gpio_request_one(dssdev->dev, panel_data->reset_gpio,
-				GPIOF_OUT_INIT_LOW, "lcd reset");
-		if (r)
-			return r;
-	}
-
-	if (gpio_is_valid(panel_data->reset_gpio))
-		gpio_set_value(panel_data->reset_gpio, 1);
-
-	/*
-	 * After reset we have to wait 5 msec before the first
-	 * command can be sent.
-	 */
-	msleep(5);
-
-	md->enabled = panel_enabled(md);
-
-	r = panel_detect(md);
-	if (r) {
-		dev_err(dssdev->dev, "%s panel detect error\n", __func__);
-		if (!md->enabled && gpio_is_valid(panel_data->reset_gpio))
-			gpio_set_value(panel_data->reset_gpio, 0);
-
-		return r;
-	}
-
-	mutex_lock(&acx_dev.mutex);
-	acx_dev.dssdev = dssdev;
-	mutex_unlock(&acx_dev.mutex);
-
-	if (!md->enabled) {
-		if (gpio_is_valid(panel_data->reset_gpio))
-			gpio_set_value(panel_data->reset_gpio, 0);
-	}
-
-	/*------- Backlight control --------*/
-
-	memset(&props, 0, sizeof(props));
-	props.fb_blank = FB_BLANK_UNBLANK;
-	props.power = FB_BLANK_UNBLANK;
-	props.type = BACKLIGHT_RAW;
-
-	bldev = backlight_device_register("acx565akm", &md->spi->dev,
-			md, &acx565akm_bl_ops, &props);
-	md->bl_dev = bldev;
-	if (md->has_cabc) {
-		r = sysfs_create_group(&bldev->dev.kobj, &bldev_attr_group);
-		if (r) {
-			dev_err(&bldev->dev,
-				"%s failed to create sysfs files\n", __func__);
-			backlight_device_unregister(bldev);
-			return r;
-		}
-		md->cabc_mode = get_hw_cabc_mode(md);
-	}
-
-	max_brightness = 255;
-
-	if (md->has_bc)
-		brightness = acx565akm_get_actual_brightness(md);
-	else
-		brightness = 0;
-
-	bldev->props.max_brightness = max_brightness;
-	bldev->props.brightness = brightness;
-
-	acx565akm_bl_update_status(bldev);
-	return 0;
-}
-
-static void acx_panel_remove(struct omap_dss_device *dssdev)
-{
-	struct acx565akm_device *md = &acx_dev;
-
-	dev_dbg(dssdev->dev, "%s\n", __func__);
-	sysfs_remove_group(&md->bl_dev->dev.kobj, &bldev_attr_group);
-	backlight_device_unregister(md->bl_dev);
-	mutex_lock(&acx_dev.mutex);
-	acx_dev.dssdev = NULL;
-	mutex_unlock(&acx_dev.mutex);
-}
-
-static int acx_panel_power_on(struct omap_dss_device *dssdev)
-{
-	struct acx565akm_device *md = &acx_dev;
-	struct panel_acx565akm_data *panel_data = get_panel_data(dssdev);
-	int r;
-
-	dev_dbg(dssdev->dev, "%s\n", __func__);
-
-	if (dssdev->state == OMAP_DSS_DISPLAY_ACTIVE)
-		return 0;
-
-	mutex_lock(&md->mutex);
-
-	omapdss_sdi_set_timings(dssdev, &dssdev->panel.timings);
-	omapdss_sdi_set_datapairs(dssdev, dssdev->phy.sdi.datapairs);
-
-	r = omapdss_sdi_display_enable(dssdev);
-	if (r) {
-		pr_err("%s sdi enable failed\n", __func__);
-		goto fail_unlock;
-	}
-
-	/*FIXME tweak me */
-	msleep(50);
-
-	if (gpio_is_valid(panel_data->reset_gpio))
-		gpio_set_value(panel_data->reset_gpio, 1);
-
-	if (md->enabled) {
-		dev_dbg(&md->spi->dev, "panel already enabled\n");
-		mutex_unlock(&md->mutex);
-		return 0;
-	}
-
-	/*
-	 * We have to meet all the following delay requirements:
-	 * 1. tRW: reset pulse width 10usec (7.12.1)
-	 * 2. tRT: reset cancel time 5msec (7.12.1)
-	 * 3. Providing PCLK,HS,VS signals for 2 frames = ~50msec worst
-	 *    case (7.6.2)
-	 * 4. 120msec before the sleep out command (7.12.1)
-	 */
-	msleep(120);
-
-	set_sleep_mode(md, 0);
-	md->enabled = 1;
-
-	/* 5msec between sleep out and the next command. (8.2.16) */
-	msleep(5);
-	set_display_state(md, 1);
-	set_cabc_mode(md, md->cabc_mode);
-
-	mutex_unlock(&md->mutex);
-
-	return acx565akm_bl_update_status(md->bl_dev);
-
-fail_unlock:
-	mutex_unlock(&md->mutex);
-	return r;
-}
-
-static void acx_panel_power_off(struct omap_dss_device *dssdev)
-{
-	struct acx565akm_device *md = &acx_dev;
-	struct panel_acx565akm_data *panel_data = get_panel_data(dssdev);
-
-	dev_dbg(dssdev->dev, "%s\n", __func__);
-
-	if (dssdev->state != OMAP_DSS_DISPLAY_ACTIVE)
-		return;
-
-	mutex_lock(&md->mutex);
-
-	if (!md->enabled) {
-		mutex_unlock(&md->mutex);
-		return;
-	}
-	set_display_state(md, 0);
-	set_sleep_mode(md, 1);
-	md->enabled = 0;
-	/*
-	 * We have to provide PCLK,HS,VS signals for 2 frames (worst case
-	 * ~50msec) after sending the sleep in command and asserting the
-	 * reset signal. We probably could assert the reset w/o the delay
-	 * but we still delay to avoid possible artifacts. (7.6.1)
-	 */
-	msleep(50);
-
-	if (gpio_is_valid(panel_data->reset_gpio))
-		gpio_set_value(panel_data->reset_gpio, 0);
-
-	/* FIXME need to tweak this delay */
-	msleep(100);
-
-	omapdss_sdi_display_disable(dssdev);
-
-	mutex_unlock(&md->mutex);
-}
-
-static int acx_panel_enable(struct omap_dss_device *dssdev)
-{
-	int r;
-
-	dev_dbg(dssdev->dev, "%s\n", __func__);
-	r = acx_panel_power_on(dssdev);
-
-	if (r)
-		return r;
-
-	dssdev->state = OMAP_DSS_DISPLAY_ACTIVE;
-	return 0;
-}
-
-static void acx_panel_disable(struct omap_dss_device *dssdev)
-{
-	dev_dbg(dssdev->dev, "%s\n", __func__);
-	acx_panel_power_off(dssdev);
-	dssdev->state = OMAP_DSS_DISPLAY_DISABLED;
-}
-
-static void acx_panel_set_timings(struct omap_dss_device *dssdev,
-		struct omap_video_timings *timings)
-{
-	omapdss_sdi_set_timings(dssdev, timings);
-
-	dssdev->panel.timings = *timings;
-}
-
-static int acx_panel_check_timings(struct omap_dss_device *dssdev,
-		struct omap_video_timings *timings)
-{
-	return 0;
-}
-
-
-static struct omap_dss_driver acx_panel_driver = {
-	.probe		= acx_panel_probe,
-	.remove		= acx_panel_remove,
-
-	.enable		= acx_panel_enable,
-	.disable	= acx_panel_disable,
-
-	.set_timings	= acx_panel_set_timings,
-	.check_timings	= acx_panel_check_timings,
-
-	.get_recommended_bpp = acx_get_recommended_bpp,
-
-	.driver         = {
-		.name   = "panel-acx565akm",
-		.owner  = THIS_MODULE,
-	},
-};
-
-/*--------------------SPI probe-------------------------*/
-
-static int acx565akm_spi_probe(struct spi_device *spi)
-{
-	struct acx565akm_device *md = &acx_dev;
-
-	dev_dbg(&spi->dev, "%s\n", __func__);
-
-	spi->mode = SPI_MODE_3;
-	md->spi = spi;
-	mutex_init(&md->mutex);
-	dev_set_drvdata(&spi->dev, md);
-
-	omap_dss_register_driver(&acx_panel_driver);
-
-	return 0;
-}
-
-static int acx565akm_spi_remove(struct spi_device *spi)
-{
-	struct acx565akm_device *md = dev_get_drvdata(&spi->dev);
-
-	dev_dbg(&md->spi->dev, "%s\n", __func__);
-	omap_dss_unregister_driver(&acx_panel_driver);
-
-	return 0;
-}
-
-static struct spi_driver acx565akm_spi_driver = {
-	.driver = {
-		.name	= "acx565akm",
-		.owner	= THIS_MODULE,
-	},
-	.probe	= acx565akm_spi_probe,
-	.remove	= acx565akm_spi_remove,
-};
-
-module_spi_driver(acx565akm_spi_driver);
-
-MODULE_AUTHOR("Nokia Corporation");
-MODULE_DESCRIPTION("acx565akm LCD Driver");
-MODULE_LICENSE("GPL");
diff --git a/drivers/video/omap2/displays/panel-generic-dpi.c b/drivers/video/omap2/displays/panel-generic-dpi.c
deleted file mode 100644
index bebebd45847..00000000000
--- a/drivers/video/omap2/displays/panel-generic-dpi.c
+++ /dev/null
@@ -1,744 +0,0 @@
-/*
- * Generic DPI Panels support
- *
- * Copyright (C) 2010 Canonical Ltd.
- * Author: Bryan Wu <bryan.wu@canonical.com>
- *
- * LCD panel driver for Sharp LQ043T1DG01
- *
- * Copyright (C) 2009 Texas Instruments Inc
- * Author: Vaibhav Hiremath <hvaibhav@ti.com>
- *
- * LCD panel driver for Toppoly TDO35S
- *
- * Copyright (C) 2009 CompuLab, Ltd.
- * Author: Mike Rapoport <mike@compulab.co.il>
- *
- * Copyright (C) 2008 Nokia Corporation
- * Author: Tomi Valkeinen <tomi.valkeinen@nokia.com>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include <linux/module.h>
-#include <linux/delay.h>
-#include <linux/slab.h>
-#include <linux/gpio.h>
-#include <video/omapdss.h>
-
-#include <video/omap-panel-data.h>
-
-struct panel_config {
-	struct omap_video_timings timings;
-
-	int power_on_delay;
-	int power_off_delay;
-
-	/*
-	 * Used to match device to panel configuration
-	 * when use generic panel driver
-	 */
-	const char *name;
-};
-
-/* Panel configurations */
-static struct panel_config generic_dpi_panels[] = {
-	/* Sharp LQ043T1DG01 */
-	{
-		{
-			.x_res		= 480,
-			.y_res		= 272,
-
-			.pixel_clock	= 9000,
-
-			.hsw		= 42,
-			.hfp		= 3,
-			.hbp		= 2,
-
-			.vsw		= 11,
-			.vfp		= 3,
-			.vbp		= 2,
-
-			.vsync_level	= OMAPDSS_SIG_ACTIVE_LOW,
-			.hsync_level	= OMAPDSS_SIG_ACTIVE_LOW,
-			.data_pclk_edge	= OMAPDSS_DRIVE_SIG_RISING_EDGE,
-			.de_level	= OMAPDSS_SIG_ACTIVE_LOW,
-			.sync_pclk_edge	= OMAPDSS_DRIVE_SIG_OPPOSITE_EDGES,
-		},
-		.power_on_delay		= 50,
-		.power_off_delay	= 100,
-		.name			= "sharp_lq",
-	},
-
-	/* Sharp LS037V7DW01 */
-	{
-		{
-			.x_res		= 480,
-			.y_res		= 640,
-
-			.pixel_clock	= 19200,
-
-			.hsw		= 2,
-			.hfp		= 1,
-			.hbp		= 28,
-
-			.vsw		= 1,
-			.vfp		= 1,
-			.vbp		= 1,
-
-			.vsync_level	= OMAPDSS_SIG_ACTIVE_LOW,
-			.hsync_level	= OMAPDSS_SIG_ACTIVE_LOW,
-			.data_pclk_edge	= OMAPDSS_DRIVE_SIG_RISING_EDGE,
-			.de_level	= OMAPDSS_SIG_ACTIVE_HIGH,
-			.sync_pclk_edge	= OMAPDSS_DRIVE_SIG_OPPOSITE_EDGES,
-		},
-		.power_on_delay		= 50,
-		.power_off_delay	= 100,
-		.name			= "sharp_ls",
-	},
-
-	/* Toppoly TDO35S */
-	{
-		{
-			.x_res		= 480,
-			.y_res		= 640,
-
-			.pixel_clock	= 26000,
-
-			.hfp		= 104,
-			.hsw		= 8,
-			.hbp		= 8,
-
-			.vfp		= 4,
-			.vsw		= 2,
-			.vbp		= 2,
-
-			.vsync_level	= OMAPDSS_SIG_ACTIVE_LOW,
-			.hsync_level	= OMAPDSS_SIG_ACTIVE_LOW,
-			.data_pclk_edge	= OMAPDSS_DRIVE_SIG_FALLING_EDGE,
-			.de_level	= OMAPDSS_SIG_ACTIVE_HIGH,
-			.sync_pclk_edge	= OMAPDSS_DRIVE_SIG_FALLING_EDGE,
-		},
-		.power_on_delay		= 0,
-		.power_off_delay	= 0,
-		.name			= "toppoly_tdo35s",
-	},
-
-	/* Samsung LTE430WQ-F0C */
-	{
-		{
-			.x_res		= 480,
-			.y_res		= 272,
-
-			.pixel_clock	= 9200,
-
-			.hfp		= 8,
-			.hsw		= 41,
-			.hbp		= 45 - 41,
-
-			.vfp		= 4,
-			.vsw		= 10,
-			.vbp		= 12 - 10,
-
-			.vsync_level	= OMAPDSS_SIG_ACTIVE_LOW,
-			.hsync_level	= OMAPDSS_SIG_ACTIVE_LOW,
-			.data_pclk_edge	= OMAPDSS_DRIVE_SIG_RISING_EDGE,
-			.de_level	= OMAPDSS_SIG_ACTIVE_HIGH,
-			.sync_pclk_edge	= OMAPDSS_DRIVE_SIG_OPPOSITE_EDGES,
-		},
-		.power_on_delay		= 0,
-		.power_off_delay	= 0,
-		.name			= "samsung_lte430wq_f0c",
-	},
-
-	/* Seiko 70WVW1TZ3Z3 */
-	{
-		{
-			.x_res		= 800,
-			.y_res		= 480,
-
-			.pixel_clock	= 33000,
-
-			.hsw		= 128,
-			.hfp		= 10,
-			.hbp		= 10,
-
-			.vsw		= 2,
-			.vfp		= 4,
-			.vbp		= 11,
-
-			.vsync_level	= OMAPDSS_SIG_ACTIVE_LOW,
-			.hsync_level	= OMAPDSS_SIG_ACTIVE_LOW,
-			.data_pclk_edge	= OMAPDSS_DRIVE_SIG_RISING_EDGE,
-			.de_level	= OMAPDSS_SIG_ACTIVE_HIGH,
-			.sync_pclk_edge	= OMAPDSS_DRIVE_SIG_OPPOSITE_EDGES,
-		},
-		.power_on_delay		= 0,
-		.power_off_delay	= 0,
-		.name			= "seiko_70wvw1tz3",
-	},
-
-	/* Powertip PH480272T */
-	{
-		{
-			.x_res		= 480,
-			.y_res		= 272,
-
-			.pixel_clock	= 9000,
-
-			.hsw		= 40,
-			.hfp		= 2,
-			.hbp		= 2,
-
-			.vsw		= 10,
-			.vfp		= 2,
-			.vbp		= 2,
-
-			.vsync_level	= OMAPDSS_SIG_ACTIVE_LOW,
-			.hsync_level	= OMAPDSS_SIG_ACTIVE_LOW,
-			.data_pclk_edge	= OMAPDSS_DRIVE_SIG_RISING_EDGE,
-			.de_level	= OMAPDSS_SIG_ACTIVE_LOW,
-			.sync_pclk_edge	= OMAPDSS_DRIVE_SIG_OPPOSITE_EDGES,
-		},
-		.power_on_delay		= 0,
-		.power_off_delay	= 0,
-		.name			= "powertip_ph480272t",
-	},
-
-	/* Innolux AT070TN83 */
-	{
-		{
-			.x_res		= 800,
-			.y_res		= 480,
-
-			.pixel_clock	= 40000,
-
-			.hsw		= 48,
-			.hfp		= 1,
-			.hbp		= 1,
-
-			.vsw		= 3,
-			.vfp		= 12,
-			.vbp		= 25,
-
-			.vsync_level	= OMAPDSS_SIG_ACTIVE_LOW,
-			.hsync_level	= OMAPDSS_SIG_ACTIVE_LOW,
-			.data_pclk_edge	= OMAPDSS_DRIVE_SIG_RISING_EDGE,
-			.de_level	= OMAPDSS_SIG_ACTIVE_HIGH,
-			.sync_pclk_edge	= OMAPDSS_DRIVE_SIG_OPPOSITE_EDGES,
-		},
-		.power_on_delay		= 0,
-		.power_off_delay	= 0,
-		.name			= "innolux_at070tn83",
-	},
-
-	/* NEC NL2432DR22-11B */
-	{
-		{
-			.x_res		= 240,
-			.y_res		= 320,
-
-			.pixel_clock	= 5400,
-
-			.hsw		= 3,
-			.hfp		= 3,
-			.hbp		= 39,
-
-			.vsw		= 1,
-			.vfp		= 2,
-			.vbp		= 7,
-
-			.vsync_level	= OMAPDSS_SIG_ACTIVE_LOW,
-			.hsync_level	= OMAPDSS_SIG_ACTIVE_LOW,
-			.data_pclk_edge	= OMAPDSS_DRIVE_SIG_RISING_EDGE,
-			.de_level	= OMAPDSS_SIG_ACTIVE_HIGH,
-			.sync_pclk_edge	= OMAPDSS_DRIVE_SIG_OPPOSITE_EDGES,
-		},
-		.name			= "nec_nl2432dr22-11b",
-	},
-
-	/* Unknown panel used in OMAP H4 */
-	{
-		{
-			.x_res		= 240,
-			.y_res		= 320,
-
-			.pixel_clock	= 6250,
-
-			.hsw		= 15,
-			.hfp		= 15,
-			.hbp		= 60,
-
-			.vsw		= 1,
-			.vfp		= 1,
-			.vbp		= 1,
-
-			.vsync_level	= OMAPDSS_SIG_ACTIVE_HIGH,
-			.hsync_level	= OMAPDSS_SIG_ACTIVE_HIGH,
-			.data_pclk_edge	= OMAPDSS_DRIVE_SIG_RISING_EDGE,
-			.de_level	= OMAPDSS_SIG_ACTIVE_HIGH,
-			.sync_pclk_edge	= OMAPDSS_DRIVE_SIG_OPPOSITE_EDGES,
-		},
-		.name			= "h4",
-	},
-
-	/* FocalTech ETM070003DH6 */
-	{
-		{
-			.x_res		= 800,
-			.y_res		= 480,
-
-			.pixel_clock	= 28000,
-
-			.hsw		= 48,
-			.hfp		= 40,
-			.hbp		= 40,
-
-			.vsw		= 3,
-			.vfp		= 13,
-			.vbp		= 29,
-
-			.vsync_level	= OMAPDSS_SIG_ACTIVE_LOW,
-			.hsync_level	= OMAPDSS_SIG_ACTIVE_LOW,
-			.data_pclk_edge	= OMAPDSS_DRIVE_SIG_RISING_EDGE,
-			.de_level	= OMAPDSS_SIG_ACTIVE_HIGH,
-			.sync_pclk_edge	= OMAPDSS_DRIVE_SIG_OPPOSITE_EDGES,
-		},
-		.name			= "focaltech_etm070003dh6",
-	},
-
-	/* Microtips Technologies - UMSH-8173MD */
-	{
-		{
-			.x_res		= 800,
-			.y_res		= 480,
-
-			.pixel_clock	= 34560,
-
-			.hsw		= 13,
-			.hfp		= 101,
-			.hbp		= 101,
-
-			.vsw		= 23,
-			.vfp		= 1,
-			.vbp		= 1,
-
-			.vsync_level	= OMAPDSS_SIG_ACTIVE_LOW,
-			.hsync_level	= OMAPDSS_SIG_ACTIVE_LOW,
-			.data_pclk_edge	= OMAPDSS_DRIVE_SIG_FALLING_EDGE,
-			.de_level	= OMAPDSS_SIG_ACTIVE_HIGH,
-			.sync_pclk_edge	= OMAPDSS_DRIVE_SIG_OPPOSITE_EDGES,
-		},
-		.power_on_delay		= 0,
-		.power_off_delay	= 0,
-		.name			= "microtips_umsh_8173md",
-	},
-
-	/* OrtusTech COM43H4M10XTC */
-	{
-		{
-			.x_res		= 480,
-			.y_res		= 272,
-
-			.pixel_clock	= 8000,
-
-			.hsw		= 41,
-			.hfp		= 8,
-			.hbp		= 4,
-
-			.vsw		= 10,
-			.vfp		= 4,
-			.vbp		= 2,
-
-			.vsync_level	= OMAPDSS_SIG_ACTIVE_HIGH,
-			.hsync_level	= OMAPDSS_SIG_ACTIVE_HIGH,
-			.data_pclk_edge	= OMAPDSS_DRIVE_SIG_RISING_EDGE,
-			.de_level	= OMAPDSS_SIG_ACTIVE_HIGH,
-			.sync_pclk_edge	= OMAPDSS_DRIVE_SIG_OPPOSITE_EDGES,
-		},
-		.name			= "ortustech_com43h4m10xtc",
-	},
-
-	/* Innolux AT080TN52 */
-	{
-		{
-			.x_res = 800,
-			.y_res = 600,
-
-			.pixel_clock	= 41142,
-
-			.hsw		= 20,
-			.hfp		= 210,
-			.hbp		= 46,
-
-			.vsw		= 10,
-			.vfp		= 12,
-			.vbp		= 23,
-
-			.vsync_level	= OMAPDSS_SIG_ACTIVE_LOW,
-			.hsync_level	= OMAPDSS_SIG_ACTIVE_LOW,
-			.data_pclk_edge	= OMAPDSS_DRIVE_SIG_RISING_EDGE,
-			.de_level	= OMAPDSS_SIG_ACTIVE_LOW,
-			.sync_pclk_edge	= OMAPDSS_DRIVE_SIG_OPPOSITE_EDGES,
-		},
-		.name			= "innolux_at080tn52",
-	},
-
-	/* Mitsubishi AA084SB01 */
-	{
-		{
-			.x_res		= 800,
-			.y_res		= 600,
-			.pixel_clock	= 40000,
-
-			.hsw		= 1,
-			.hfp		= 254,
-			.hbp		= 1,
-
-			.vsw		= 1,
-			.vfp		= 26,
-			.vbp		= 1,
-
-			.vsync_level	= OMAPDSS_SIG_ACTIVE_HIGH,
-			.hsync_level	= OMAPDSS_SIG_ACTIVE_HIGH,
-			.data_pclk_edge	= OMAPDSS_DRIVE_SIG_RISING_EDGE,
-			.de_level	= OMAPDSS_SIG_ACTIVE_HIGH,
-			.sync_pclk_edge	= OMAPDSS_DRIVE_SIG_OPPOSITE_EDGES,
-		},
-		.name			= "mitsubishi_aa084sb01",
-	},
-	/* EDT ET0500G0DH6 */
-	{
-		{
-			.x_res		= 800,
-			.y_res		= 480,
-			.pixel_clock	= 33260,
-
-			.hsw		= 128,
-			.hfp		= 216,
-			.hbp		= 40,
-
-			.vsw		= 2,
-			.vfp		= 35,
-			.vbp		= 10,
-
-			.vsync_level	= OMAPDSS_SIG_ACTIVE_HIGH,
-			.hsync_level	= OMAPDSS_SIG_ACTIVE_HIGH,
-			.data_pclk_edge	= OMAPDSS_DRIVE_SIG_RISING_EDGE,
-			.de_level	= OMAPDSS_SIG_ACTIVE_HIGH,
-			.sync_pclk_edge	= OMAPDSS_DRIVE_SIG_OPPOSITE_EDGES,
-		},
-		.name			= "edt_et0500g0dh6",
-	},
-
-	/* Prime-View PD050VL1 */
-	{
-		{
-			.x_res		= 640,
-			.y_res		= 480,
-
-			.pixel_clock	= 25000,
-
-			.hsw		= 96,
-			.hfp		= 18,
-			.hbp		= 46,
-
-			.vsw		= 2,
-			.vfp		= 10,
-			.vbp		= 33,
-
-			.vsync_level	= OMAPDSS_SIG_ACTIVE_LOW,
-			.hsync_level	= OMAPDSS_SIG_ACTIVE_LOW,
-			.data_pclk_edge	= OMAPDSS_DRIVE_SIG_FALLING_EDGE,
-			.de_level	= OMAPDSS_SIG_ACTIVE_HIGH,
-			.sync_pclk_edge	= OMAPDSS_DRIVE_SIG_OPPOSITE_EDGES,
-		},
-		.name			= "primeview_pd050vl1",
-	},
-
-	/* Prime-View PM070WL4 */
-	{
-		{
-			.x_res		= 800,
-			.y_res		= 480,
-
-			.pixel_clock	= 32000,
-
-			.hsw		= 128,
-			.hfp		= 42,
-			.hbp		= 86,
-
-			.vsw		= 2,
-			.vfp		= 10,
-			.vbp		= 33,
-
-			.vsync_level	= OMAPDSS_SIG_ACTIVE_LOW,
-			.hsync_level	= OMAPDSS_SIG_ACTIVE_LOW,
-			.data_pclk_edge	= OMAPDSS_DRIVE_SIG_FALLING_EDGE,
-			.de_level	= OMAPDSS_SIG_ACTIVE_HIGH,
-			.sync_pclk_edge	= OMAPDSS_DRIVE_SIG_OPPOSITE_EDGES,
-		},
-		.name			= "primeview_pm070wl4",
-	},
-
-	/* Prime-View PD104SLF */
-	{
-		{
-			.x_res		= 800,
-			.y_res		= 600,
-
-			.pixel_clock	= 40000,
-
-			.hsw		= 128,
-			.hfp		= 42,
-			.hbp		= 86,
-
-			.vsw		= 4,
-			.vfp		= 1,
-			.vbp		= 23,
-
-			.vsync_level	= OMAPDSS_SIG_ACTIVE_LOW,
-			.hsync_level	= OMAPDSS_SIG_ACTIVE_LOW,
-			.data_pclk_edge	= OMAPDSS_DRIVE_SIG_FALLING_EDGE,
-			.de_level	= OMAPDSS_SIG_ACTIVE_HIGH,
-			.sync_pclk_edge	= OMAPDSS_DRIVE_SIG_OPPOSITE_EDGES,
-		},
-		.name			= "primeview_pd104slf",
-	},
-};
-
-struct panel_drv_data {
-
-	struct omap_dss_device *dssdev;
-
-	struct panel_config *panel_config;
-
-	struct mutex lock;
-};
-
-static inline struct panel_generic_dpi_data
-*get_panel_data(const struct omap_dss_device *dssdev)
-{
-	return (struct panel_generic_dpi_data *) dssdev->data;
-}
-
-static int generic_dpi_panel_power_on(struct omap_dss_device *dssdev)
-{
-	int r, i;
-	struct panel_generic_dpi_data *panel_data = get_panel_data(dssdev);
-	struct panel_drv_data *drv_data = dev_get_drvdata(dssdev->dev);
-	struct panel_config *panel_config = drv_data->panel_config;
-
-	if (dssdev->state == OMAP_DSS_DISPLAY_ACTIVE)
-		return 0;
-
-	omapdss_dpi_set_timings(dssdev, &dssdev->panel.timings);
-	omapdss_dpi_set_data_lines(dssdev, dssdev->phy.dpi.data_lines);
-
-	r = omapdss_dpi_display_enable(dssdev);
-	if (r)
-		goto err0;
-
-	/* wait couple of vsyncs until enabling the LCD */
-	if (panel_config->power_on_delay)
-		msleep(panel_config->power_on_delay);
-
-	for (i = 0; i < panel_data->num_gpios; ++i) {
-		gpio_set_value_cansleep(panel_data->gpios[i],
-				panel_data->gpio_invert[i] ? 0 : 1);
-	}
-
-	return 0;
-
-err0:
-	return r;
-}
-
-static void generic_dpi_panel_power_off(struct omap_dss_device *dssdev)
-{
-	struct panel_generic_dpi_data *panel_data = get_panel_data(dssdev);
-	struct panel_drv_data *drv_data = dev_get_drvdata(dssdev->dev);
-	struct panel_config *panel_config = drv_data->panel_config;
-	int i;
-
-	if (dssdev->state != OMAP_DSS_DISPLAY_ACTIVE)
-		return;
-
-	for (i = panel_data->num_gpios - 1; i >= 0; --i) {
-		gpio_set_value_cansleep(panel_data->gpios[i],
-				panel_data->gpio_invert[i] ? 1 : 0);
-	}
-
-	/* wait couple of vsyncs after disabling the LCD */
-	if (panel_config->power_off_delay)
-		msleep(panel_config->power_off_delay);
-
-	omapdss_dpi_display_disable(dssdev);
-}
-
-static int generic_dpi_panel_probe(struct omap_dss_device *dssdev)
-{
-	struct panel_generic_dpi_data *panel_data = get_panel_data(dssdev);
-	struct panel_config *panel_config = NULL;
-	struct panel_drv_data *drv_data = NULL;
-	int i, r;
-
-	dev_dbg(dssdev->dev, "probe\n");
-
-	if (!panel_data || !panel_data->name)
-		return -EINVAL;
-
-	for (i = 0; i < ARRAY_SIZE(generic_dpi_panels); i++) {
-		if (strcmp(panel_data->name, generic_dpi_panels[i].name) == 0) {
-			panel_config = &generic_dpi_panels[i];
-			break;
-		}
-	}
-
-	if (!panel_config)
-		return -EINVAL;
-
-	for (i = 0; i < panel_data->num_gpios; ++i) {
-		r = devm_gpio_request_one(dssdev->dev, panel_data->gpios[i],
-				panel_data->gpio_invert[i] ?
-				GPIOF_OUT_INIT_HIGH : GPIOF_OUT_INIT_LOW,
-				"panel gpio");
-		if (r)
-			return r;
-	}
-
-	dssdev->panel.timings = panel_config->timings;
-
-	drv_data = devm_kzalloc(dssdev->dev, sizeof(*drv_data), GFP_KERNEL);
-	if (!drv_data)
-		return -ENOMEM;
-
-	drv_data->dssdev = dssdev;
-	drv_data->panel_config = panel_config;
-
-	mutex_init(&drv_data->lock);
-
-	dev_set_drvdata(dssdev->dev, drv_data);
-
-	return 0;
-}
-
-static void __exit generic_dpi_panel_remove(struct omap_dss_device *dssdev)
-{
-	dev_dbg(dssdev->dev, "remove\n");
-
-	dev_set_drvdata(dssdev->dev, NULL);
-}
-
-static int generic_dpi_panel_enable(struct omap_dss_device *dssdev)
-{
-	struct panel_drv_data *drv_data = dev_get_drvdata(dssdev->dev);
-	int r;
-
-	mutex_lock(&drv_data->lock);
-
-	r = generic_dpi_panel_power_on(dssdev);
-	if (r)
-		goto err;
-
-	dssdev->state = OMAP_DSS_DISPLAY_ACTIVE;
-err:
-	mutex_unlock(&drv_data->lock);
-
-	return r;
-}
-
-static void generic_dpi_panel_disable(struct omap_dss_device *dssdev)
-{
-	struct panel_drv_data *drv_data = dev_get_drvdata(dssdev->dev);
-
-	mutex_lock(&drv_data->lock);
-
-	generic_dpi_panel_power_off(dssdev);
-
-	dssdev->state = OMAP_DSS_DISPLAY_DISABLED;
-
-	mutex_unlock(&drv_data->lock);
-}
-
-static void generic_dpi_panel_set_timings(struct omap_dss_device *dssdev,
-		struct omap_video_timings *timings)
-{
-	struct panel_drv_data *drv_data = dev_get_drvdata(dssdev->dev);
-
-	mutex_lock(&drv_data->lock);
-
-	omapdss_dpi_set_timings(dssdev, timings);
-
-	dssdev->panel.timings = *timings;
-
-	mutex_unlock(&drv_data->lock);
-}
-
-static void generic_dpi_panel_get_timings(struct omap_dss_device *dssdev,
-		struct omap_video_timings *timings)
-{
-	struct panel_drv_data *drv_data = dev_get_drvdata(dssdev->dev);
-
-	mutex_lock(&drv_data->lock);
-
-	*timings = dssdev->panel.timings;
-
-	mutex_unlock(&drv_data->lock);
-}
-
-static int generic_dpi_panel_check_timings(struct omap_dss_device *dssdev,
-		struct omap_video_timings *timings)
-{
-	struct panel_drv_data *drv_data = dev_get_drvdata(dssdev->dev);
-	int r;
-
-	mutex_lock(&drv_data->lock);
-
-	r = dpi_check_timings(dssdev, timings);
-
-	mutex_unlock(&drv_data->lock);
-
-	return r;
-}
-
-static struct omap_dss_driver dpi_driver = {
-	.probe		= generic_dpi_panel_probe,
-	.remove		= __exit_p(generic_dpi_panel_remove),
-
-	.enable		= generic_dpi_panel_enable,
-	.disable	= generic_dpi_panel_disable,
-
-	.set_timings	= generic_dpi_panel_set_timings,
-	.get_timings	= generic_dpi_panel_get_timings,
-	.check_timings	= generic_dpi_panel_check_timings,
-
-	.driver         = {
-		.name   = "generic_dpi_panel",
-		.owner  = THIS_MODULE,
-	},
-};
-
-static int __init generic_dpi_panel_drv_init(void)
-{
-	return omap_dss_register_driver(&dpi_driver);
-}
-
-static void __exit generic_dpi_panel_drv_exit(void)
-{
-	omap_dss_unregister_driver(&dpi_driver);
-}
-
-module_init(generic_dpi_panel_drv_init);
-module_exit(generic_dpi_panel_drv_exit);
-MODULE_LICENSE("GPL");
diff --git a/drivers/video/omap2/displays/panel-lgphilips-lb035q02.c b/drivers/video/omap2/displays/panel-lgphilips-lb035q02.c
deleted file mode 100644
index 6c51430ddb3..00000000000
--- a/drivers/video/omap2/displays/panel-lgphilips-lb035q02.c
+++ /dev/null
@@ -1,262 +0,0 @@
-/*
- * LCD panel driver for LG.Philips LB035Q02
- *
- * Author: Steve Sakoman <steve@sakoman.com>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include <linux/module.h>
-#include <linux/delay.h>
-#include <linux/spi/spi.h>
-#include <linux/mutex.h>
-#include <linux/gpio.h>
-
-#include <video/omapdss.h>
-#include <video/omap-panel-data.h>
-
-struct lb035q02_data {
-	struct mutex lock;
-};
-
-static struct omap_video_timings lb035q02_timings = {
-	.x_res = 320,
-	.y_res = 240,
-
-	.pixel_clock	= 6500,
-
-	.hsw		= 2,
-	.hfp		= 20,
-	.hbp		= 68,
-
-	.vsw		= 2,
-	.vfp		= 4,
-	.vbp		= 18,
-
-	.vsync_level	= OMAPDSS_SIG_ACTIVE_LOW,
-	.hsync_level	= OMAPDSS_SIG_ACTIVE_LOW,
-	.data_pclk_edge	= OMAPDSS_DRIVE_SIG_RISING_EDGE,
-	.de_level	= OMAPDSS_SIG_ACTIVE_HIGH,
-	.sync_pclk_edge	= OMAPDSS_DRIVE_SIG_OPPOSITE_EDGES,
-};
-
-static inline struct panel_generic_dpi_data
-*get_panel_data(const struct omap_dss_device *dssdev)
-{
-	return (struct panel_generic_dpi_data *) dssdev->data;
-}
-
-static int lb035q02_panel_power_on(struct omap_dss_device *dssdev)
-{
-	struct panel_generic_dpi_data *panel_data = get_panel_data(dssdev);
-	int r, i;
-
-	if (dssdev->state == OMAP_DSS_DISPLAY_ACTIVE)
-		return 0;
-
-	omapdss_dpi_set_timings(dssdev, &dssdev->panel.timings);
-	omapdss_dpi_set_data_lines(dssdev, dssdev->phy.dpi.data_lines);
-
-	r = omapdss_dpi_display_enable(dssdev);
-	if (r)
-		goto err0;
-
-	for (i = 0; i < panel_data->num_gpios; ++i) {
-		gpio_set_value_cansleep(panel_data->gpios[i],
-				panel_data->gpio_invert[i] ? 0 : 1);
-	}
-
-	return 0;
-
-err0:
-	return r;
-}
-
-static void lb035q02_panel_power_off(struct omap_dss_device *dssdev)
-{
-	struct panel_generic_dpi_data *panel_data = get_panel_data(dssdev);
-	int i;
-
-	if (dssdev->state != OMAP_DSS_DISPLAY_ACTIVE)
-		return;
-
-	for (i = panel_data->num_gpios - 1; i >= 0; --i) {
-		gpio_set_value_cansleep(panel_data->gpios[i],
-				panel_data->gpio_invert[i] ? 1 : 0);
-	}
-
-	omapdss_dpi_display_disable(dssdev);
-}
-
-static int lb035q02_panel_probe(struct omap_dss_device *dssdev)
-{
-	struct panel_generic_dpi_data *panel_data = get_panel_data(dssdev);
-	struct lb035q02_data *ld;
-	int r, i;
-
-	if (!panel_data)
-		return -EINVAL;
-
-	dssdev->panel.timings = lb035q02_timings;
-
-	ld = devm_kzalloc(dssdev->dev, sizeof(*ld), GFP_KERNEL);
-	if (!ld)
-		return -ENOMEM;
-
-	for (i = 0; i < panel_data->num_gpios; ++i) {
-		r = devm_gpio_request_one(dssdev->dev, panel_data->gpios[i],
-				panel_data->gpio_invert[i] ?
-				GPIOF_OUT_INIT_HIGH : GPIOF_OUT_INIT_LOW,
-				"panel gpio");
-		if (r)
-			return r;
-	}
-
-	mutex_init(&ld->lock);
-	dev_set_drvdata(dssdev->dev, ld);
-
-	return 0;
-}
-
-static void lb035q02_panel_remove(struct omap_dss_device *dssdev)
-{
-}
-
-static int lb035q02_panel_enable(struct omap_dss_device *dssdev)
-{
-	struct lb035q02_data *ld = dev_get_drvdata(dssdev->dev);
-	int r;
-
-	mutex_lock(&ld->lock);
-
-	r = lb035q02_panel_power_on(dssdev);
-	if (r)
-		goto err;
-	dssdev->state = OMAP_DSS_DISPLAY_ACTIVE;
-
-	mutex_unlock(&ld->lock);
-	return 0;
-err:
-	mutex_unlock(&ld->lock);
-	return r;
-}
-
-static void lb035q02_panel_disable(struct omap_dss_device *dssdev)
-{
-	struct lb035q02_data *ld = dev_get_drvdata(dssdev->dev);
-
-	mutex_lock(&ld->lock);
-
-	lb035q02_panel_power_off(dssdev);
-	dssdev->state = OMAP_DSS_DISPLAY_DISABLED;
-
-	mutex_unlock(&ld->lock);
-}
-
-static struct omap_dss_driver lb035q02_driver = {
-	.probe		= lb035q02_panel_probe,
-	.remove		= lb035q02_panel_remove,
-
-	.enable		= lb035q02_panel_enable,
-	.disable	= lb035q02_panel_disable,
-
-	.driver         = {
-		.name   = "lgphilips_lb035q02_panel",
-		.owner  = THIS_MODULE,
-	},
-};
-
-static int lb035q02_write_reg(struct spi_device *spi, u8 reg, u16 val)
-{
-	struct spi_message msg;
-	struct spi_transfer index_xfer = {
-		.len		= 3,
-		.cs_change	= 1,
-	};
-	struct spi_transfer value_xfer = {
-		.len		= 3,
-	};
-	u8	buffer[16];
-
-	spi_message_init(&msg);
-
-	/* register index */
-	buffer[0] = 0x70;
-	buffer[1] = 0x00;
-	buffer[2] = reg & 0x7f;
-	index_xfer.tx_buf = buffer;
-	spi_message_add_tail(&index_xfer, &msg);
-
-	/* register value */
-	buffer[4] = 0x72;
-	buffer[5] = val >> 8;
-	buffer[6] = val;
-	value_xfer.tx_buf = buffer + 4;
-	spi_message_add_tail(&value_xfer, &msg);
-
-	return spi_sync(spi, &msg);
-}
-
-static void init_lb035q02_panel(struct spi_device *spi)
-{
-	/* Init sequence from page 28 of the lb035q02 spec */
-	lb035q02_write_reg(spi, 0x01, 0x6300);
-	lb035q02_write_reg(spi, 0x02, 0x0200);
-	lb035q02_write_reg(spi, 0x03, 0x0177);
-	lb035q02_write_reg(spi, 0x04, 0x04c7);
-	lb035q02_write_reg(spi, 0x05, 0xffc0);
-	lb035q02_write_reg(spi, 0x06, 0xe806);
-	lb035q02_write_reg(spi, 0x0a, 0x4008);
-	lb035q02_write_reg(spi, 0x0b, 0x0000);
-	lb035q02_write_reg(spi, 0x0d, 0x0030);
-	lb035q02_write_reg(spi, 0x0e, 0x2800);
-	lb035q02_write_reg(spi, 0x0f, 0x0000);
-	lb035q02_write_reg(spi, 0x16, 0x9f80);
-	lb035q02_write_reg(spi, 0x17, 0x0a0f);
-	lb035q02_write_reg(spi, 0x1e, 0x00c1);
-	lb035q02_write_reg(spi, 0x30, 0x0300);
-	lb035q02_write_reg(spi, 0x31, 0x0007);
-	lb035q02_write_reg(spi, 0x32, 0x0000);
-	lb035q02_write_reg(spi, 0x33, 0x0000);
-	lb035q02_write_reg(spi, 0x34, 0x0707);
-	lb035q02_write_reg(spi, 0x35, 0x0004);
-	lb035q02_write_reg(spi, 0x36, 0x0302);
-	lb035q02_write_reg(spi, 0x37, 0x0202);
-	lb035q02_write_reg(spi, 0x3a, 0x0a0d);
-	lb035q02_write_reg(spi, 0x3b, 0x0806);
-}
-
-static int lb035q02_panel_spi_probe(struct spi_device *spi)
-{
-	init_lb035q02_panel(spi);
-	return omap_dss_register_driver(&lb035q02_driver);
-}
-
-static int lb035q02_panel_spi_remove(struct spi_device *spi)
-{
-	omap_dss_unregister_driver(&lb035q02_driver);
-	return 0;
-}
-
-static struct spi_driver lb035q02_spi_driver = {
-	.driver		= {
-		.name	= "lgphilips_lb035q02_panel-spi",
-		.owner	= THIS_MODULE,
-	},
-	.probe		= lb035q02_panel_spi_probe,
-	.remove		= lb035q02_panel_spi_remove,
-};
-
-module_spi_driver(lb035q02_spi_driver);
-
-MODULE_LICENSE("GPL");
diff --git a/drivers/video/omap2/displays/panel-n8x0.c b/drivers/video/omap2/displays/panel-n8x0.c
deleted file mode 100644
index 1d525fc84db..00000000000
--- a/drivers/video/omap2/displays/panel-n8x0.c
+++ /dev/null
@@ -1,616 +0,0 @@
-/* #define DEBUG */
-
-#include <linux/module.h>
-#include <linux/delay.h>
-#include <linux/slab.h>
-#include <linux/gpio.h>
-#include <linux/spi/spi.h>
-#include <linux/fb.h>
-
-#include <video/omapdss.h>
-#include <video/omap-panel-data.h>
-
-#define BLIZZARD_REV_CODE                      0x00
-#define BLIZZARD_CONFIG                        0x02
-#define BLIZZARD_PLL_DIV                       0x04
-#define BLIZZARD_PLL_LOCK_RANGE                0x06
-#define BLIZZARD_PLL_CLOCK_SYNTH_0             0x08
-#define BLIZZARD_PLL_CLOCK_SYNTH_1             0x0a
-#define BLIZZARD_PLL_MODE                      0x0c
-#define BLIZZARD_CLK_SRC                       0x0e
-#define BLIZZARD_MEM_BANK0_ACTIVATE            0x10
-#define BLIZZARD_MEM_BANK0_STATUS              0x14
-#define BLIZZARD_PANEL_CONFIGURATION           0x28
-#define BLIZZARD_HDISP                         0x2a
-#define BLIZZARD_HNDP                          0x2c
-#define BLIZZARD_VDISP0                        0x2e
-#define BLIZZARD_VDISP1                        0x30
-#define BLIZZARD_VNDP                          0x32
-#define BLIZZARD_HSW                           0x34
-#define BLIZZARD_VSW                           0x38
-#define BLIZZARD_DISPLAY_MODE                  0x68
-#define BLIZZARD_INPUT_WIN_X_START_0           0x6c
-#define BLIZZARD_DATA_SOURCE_SELECT            0x8e
-#define BLIZZARD_DISP_MEM_DATA_PORT            0x90
-#define BLIZZARD_DISP_MEM_READ_ADDR0           0x92
-#define BLIZZARD_POWER_SAVE                    0xE6
-#define BLIZZARD_NDISP_CTRL_STATUS             0xE8
-
-/* Data source select */
-/* For S1D13745 */
-#define BLIZZARD_SRC_WRITE_LCD_BACKGROUND	0x00
-#define BLIZZARD_SRC_WRITE_LCD_DESTRUCTIVE	0x01
-#define BLIZZARD_SRC_WRITE_OVERLAY_ENABLE	0x04
-#define BLIZZARD_SRC_DISABLE_OVERLAY		0x05
-/* For S1D13744 */
-#define BLIZZARD_SRC_WRITE_LCD			0x00
-#define BLIZZARD_SRC_BLT_LCD			0x06
-
-#define BLIZZARD_COLOR_RGB565			0x01
-#define BLIZZARD_COLOR_YUV420			0x09
-
-#define BLIZZARD_VERSION_S1D13745		0x01	/* Hailstorm */
-#define BLIZZARD_VERSION_S1D13744		0x02	/* Blizzard */
-
-#define MIPID_CMD_READ_DISP_ID		0x04
-#define MIPID_CMD_READ_RED		0x06
-#define MIPID_CMD_READ_GREEN		0x07
-#define MIPID_CMD_READ_BLUE		0x08
-#define MIPID_CMD_READ_DISP_STATUS	0x09
-#define MIPID_CMD_RDDSDR		0x0F
-#define MIPID_CMD_SLEEP_IN		0x10
-#define MIPID_CMD_SLEEP_OUT		0x11
-#define MIPID_CMD_DISP_OFF		0x28
-#define MIPID_CMD_DISP_ON		0x29
-
-static struct panel_drv_data {
-	struct mutex lock;
-
-	struct omap_dss_device *dssdev;
-	struct spi_device *spidev;
-
-	int blizzard_ver;
-} s_drv_data;
-
-
-static inline
-struct panel_n8x0_data *get_board_data(const struct omap_dss_device *dssdev)
-{
-	return dssdev->data;
-}
-
-static inline
-struct panel_drv_data *get_drv_data(const struct omap_dss_device *dssdev)
-{
-	return &s_drv_data;
-}
-
-
-static inline void blizzard_cmd(u8 cmd)
-{
-	omap_rfbi_write_command(&cmd, 1);
-}
-
-static inline void blizzard_write(u8 cmd, const u8 *buf, int len)
-{
-	omap_rfbi_write_command(&cmd, 1);
-	omap_rfbi_write_data(buf, len);
-}
-
-static inline void blizzard_read(u8 cmd, u8 *buf, int len)
-{
-	omap_rfbi_write_command(&cmd, 1);
-	omap_rfbi_read_data(buf, len);
-}
-
-static u8 blizzard_read_reg(u8 cmd)
-{
-	u8 data;
-	blizzard_read(cmd, &data, 1);
-	return data;
-}
-
-static void blizzard_ctrl_setup_update(struct omap_dss_device *dssdev,
-		int x, int y, int w, int h)
-{
-	struct panel_drv_data *ddata = get_drv_data(dssdev);
-	u8 tmp[18];
-	int x_end, y_end;
-
-	x_end = x + w - 1;
-	y_end = y + h - 1;
-
-	tmp[0] = x;
-	tmp[1] = x >> 8;
-	tmp[2] = y;
-	tmp[3] = y >> 8;
-	tmp[4] = x_end;
-	tmp[5] = x_end >> 8;
-	tmp[6] = y_end;
-	tmp[7] = y_end >> 8;
-
-	/* scaling? */
-	tmp[8] = x;
-	tmp[9] = x >> 8;
-	tmp[10] = y;
-	tmp[11] = y >> 8;
-	tmp[12] = x_end;
-	tmp[13] = x_end >> 8;
-	tmp[14] = y_end;
-	tmp[15] = y_end >> 8;
-
-	tmp[16] = BLIZZARD_COLOR_RGB565;
-
-	if (ddata->blizzard_ver == BLIZZARD_VERSION_S1D13745)
-		tmp[17] = BLIZZARD_SRC_WRITE_LCD_BACKGROUND;
-	else
-		tmp[17] = ddata->blizzard_ver == BLIZZARD_VERSION_S1D13744 ?
-			BLIZZARD_SRC_WRITE_LCD :
-			BLIZZARD_SRC_WRITE_LCD_DESTRUCTIVE;
-
-	omapdss_rfbi_set_pixel_size(dssdev, 16);
-	omapdss_rfbi_set_data_lines(dssdev, 8);
-
-	omap_rfbi_configure(dssdev);
-
-	blizzard_write(BLIZZARD_INPUT_WIN_X_START_0, tmp, 18);
-
-	omapdss_rfbi_set_pixel_size(dssdev, 16);
-	omapdss_rfbi_set_data_lines(dssdev, 16);
-
-	omap_rfbi_configure(dssdev);
-}
-
-static void mipid_transfer(struct spi_device *spi, int cmd, const u8 *wbuf,
-		int wlen, u8 *rbuf, int rlen)
-{
-	struct spi_message	m;
-	struct spi_transfer	*x, xfer[4];
-	u16			w;
-	int			r;
-
-	spi_message_init(&m);
-
-	memset(xfer, 0, sizeof(xfer));
-	x = &xfer[0];
-
-	cmd &=  0xff;
-	x->tx_buf		= &cmd;
-	x->bits_per_word	= 9;
-	x->len			= 2;
-	spi_message_add_tail(x, &m);
-
-	if (wlen) {
-		x++;
-		x->tx_buf		= wbuf;
-		x->len			= wlen;
-		x->bits_per_word	= 9;
-		spi_message_add_tail(x, &m);
-	}
-
-	if (rlen) {
-		x++;
-		x->rx_buf	= &w;
-		x->len		= 1;
-		spi_message_add_tail(x, &m);
-
-		if (rlen > 1) {
-			/* Arrange for the extra clock before the first
-			 * data bit.
-			 */
-			x->bits_per_word = 9;
-			x->len		 = 2;
-
-			x++;
-			x->rx_buf	 = &rbuf[1];
-			x->len		 = rlen - 1;
-			spi_message_add_tail(x, &m);
-		}
-	}
-
-	r = spi_sync(spi, &m);
-	if (r < 0)
-		dev_dbg(&spi->dev, "spi_sync %d\n", r);
-
-	if (rlen)
-		rbuf[0] = w & 0xff;
-}
-
-static inline void mipid_cmd(struct spi_device *spi, int cmd)
-{
-	mipid_transfer(spi, cmd, NULL, 0, NULL, 0);
-}
-
-static inline void mipid_write(struct spi_device *spi,
-		int reg, const u8 *buf, int len)
-{
-	mipid_transfer(spi, reg, buf, len, NULL, 0);
-}
-
-static inline void mipid_read(struct spi_device *spi,
-		int reg, u8 *buf, int len)
-{
-	mipid_transfer(spi, reg, NULL, 0, buf, len);
-}
-
-static void set_data_lines(struct spi_device *spi, int data_lines)
-{
-	u16 par;
-
-	switch (data_lines) {
-	case 16:
-		par = 0x150;
-		break;
-	case 18:
-		par = 0x160;
-		break;
-	case 24:
-		par = 0x170;
-		break;
-	}
-
-	mipid_write(spi, 0x3a, (u8 *)&par, 2);
-}
-
-static void send_init_string(struct spi_device *spi)
-{
-	u16 initpar[] = { 0x0102, 0x0100, 0x0100 };
-	mipid_write(spi, 0xc2, (u8 *)initpar, sizeof(initpar));
-}
-
-static void send_display_on(struct spi_device *spi)
-{
-	mipid_cmd(spi, MIPID_CMD_DISP_ON);
-}
-
-static void send_display_off(struct spi_device *spi)
-{
-	mipid_cmd(spi, MIPID_CMD_DISP_OFF);
-}
-
-static void send_sleep_out(struct spi_device *spi)
-{
-	mipid_cmd(spi, MIPID_CMD_SLEEP_OUT);
-	msleep(120);
-}
-
-static void send_sleep_in(struct spi_device *spi)
-{
-	mipid_cmd(spi, MIPID_CMD_SLEEP_IN);
-	msleep(50);
-}
-
-static int n8x0_panel_power_on(struct omap_dss_device *dssdev)
-{
-	int r;
-	struct panel_n8x0_data *bdata = get_board_data(dssdev);
-	struct panel_drv_data *ddata = get_drv_data(dssdev);
-	struct spi_device *spi = ddata->spidev;
-	u8 rev, conf;
-	u8 display_id[3];
-	const char *panel_name;
-
-	if (dssdev->state == OMAP_DSS_DISPLAY_ACTIVE)
-		return 0;
-
-	gpio_direction_output(bdata->ctrl_pwrdown, 1);
-
-	omapdss_rfbi_set_size(dssdev, dssdev->panel.timings.x_res,
-		dssdev->panel.timings.y_res);
-	omapdss_rfbi_set_pixel_size(dssdev, dssdev->ctrl.pixel_size);
-	omapdss_rfbi_set_data_lines(dssdev, dssdev->phy.rfbi.data_lines);
-	omapdss_rfbi_set_interface_timings(dssdev, &dssdev->ctrl.rfbi_timings);
-
-	r = omapdss_rfbi_display_enable(dssdev);
-	if (r)
-		goto err_rfbi_en;
-
-	rev = blizzard_read_reg(BLIZZARD_REV_CODE);
-	conf = blizzard_read_reg(BLIZZARD_CONFIG);
-
-	switch (rev & 0xfc) {
-	case 0x9c:
-		ddata->blizzard_ver = BLIZZARD_VERSION_S1D13744;
-		dev_info(dssdev->dev, "s1d13744 LCD controller rev %d "
-			"initialized (CNF pins %x)\n", rev & 0x03, conf & 0x07);
-		break;
-	case 0xa4:
-		ddata->blizzard_ver = BLIZZARD_VERSION_S1D13745;
-		dev_info(dssdev->dev, "s1d13745 LCD controller rev %d "
-			"initialized (CNF pins %x)\n", rev & 0x03, conf & 0x07);
-		break;
-	default:
-		dev_err(dssdev->dev, "invalid s1d1374x revision %02x\n", rev);
-		r = -ENODEV;
-		goto err_inv_chip;
-	}
-
-	/* panel */
-
-	gpio_direction_output(bdata->panel_reset, 1);
-
-	mipid_read(spi, MIPID_CMD_READ_DISP_ID, display_id, 3);
-	dev_dbg(&spi->dev, "MIPI display ID: %02x%02x%02x\n",
-			display_id[0], display_id[1], display_id[2]);
-
-	switch (display_id[0]) {
-	case 0x45:
-		panel_name = "lph8923";
-		break;
-	case 0x83:
-		panel_name = "ls041y3";
-		break;
-	default:
-		dev_err(dssdev->dev, "invalid display ID 0x%x\n",
-				display_id[0]);
-		r = -ENODEV;
-		goto err_inv_panel;
-	}
-
-	dev_info(dssdev->dev, "%s rev %02x LCD detected\n",
-			panel_name, display_id[1]);
-
-	send_sleep_out(spi);
-	send_init_string(spi);
-	set_data_lines(spi, 24);
-	send_display_on(spi);
-
-	return 0;
-
-err_inv_panel:
-	/*
-	 * HACK: we should turn off the panel here, but there is some problem
-	 * with the initialization sequence, and we fail to init the panel if we
-	 * have turned it off
-	 */
-	/* gpio_direction_output(bdata->panel_reset, 0); */
-err_inv_chip:
-	omapdss_rfbi_display_disable(dssdev);
-err_rfbi_en:
-	gpio_direction_output(bdata->ctrl_pwrdown, 0);
-	return r;
-}
-
-static void n8x0_panel_power_off(struct omap_dss_device *dssdev)
-{
-	struct panel_n8x0_data *bdata = get_board_data(dssdev);
-	struct panel_drv_data *ddata = get_drv_data(dssdev);
-	struct spi_device *spi = ddata->spidev;
-
-	if (dssdev->state != OMAP_DSS_DISPLAY_ACTIVE)
-		return;
-
-	send_display_off(spi);
-	send_sleep_in(spi);
-
-	/*
-	 * HACK: we should turn off the panel here, but there is some problem
-	 * with the initialization sequence, and we fail to init the panel if we
-	 * have turned it off
-	 */
-	/* gpio_direction_output(bdata->panel_reset, 0); */
-	gpio_direction_output(bdata->ctrl_pwrdown, 0);
-	omapdss_rfbi_display_disable(dssdev);
-}
-
-static const struct rfbi_timings n8x0_panel_timings = {
-	.cs_on_time     = 0,
-
-	.we_on_time     = 9000,
-	.we_off_time    = 18000,
-	.we_cycle_time  = 36000,
-
-	.re_on_time     = 9000,
-	.re_off_time    = 27000,
-	.re_cycle_time  = 36000,
-
-	.access_time    = 27000,
-	.cs_off_time    = 36000,
-
-	.cs_pulse_width = 0,
-};
-
-static int n8x0_panel_probe(struct omap_dss_device *dssdev)
-{
-	struct panel_n8x0_data *bdata = get_board_data(dssdev);
-	struct panel_drv_data *ddata;
-	int r;
-
-	dev_dbg(dssdev->dev, "probe\n");
-
-	if (!bdata)
-		return -EINVAL;
-
-	s_drv_data.dssdev = dssdev;
-
-	ddata = &s_drv_data;
-
-	mutex_init(&ddata->lock);
-
-	dssdev->panel.timings.x_res = 800;
-	dssdev->panel.timings.y_res = 480;
-	dssdev->ctrl.pixel_size = 16;
-	dssdev->ctrl.rfbi_timings = n8x0_panel_timings;
-	dssdev->caps = OMAP_DSS_DISPLAY_CAP_MANUAL_UPDATE;
-
-	if (gpio_is_valid(bdata->panel_reset)) {
-		r = devm_gpio_request_one(dssdev->dev, bdata->panel_reset,
-				GPIOF_OUT_INIT_LOW, "PANEL RESET");
-		if (r)
-			return r;
-	}
-
-	if (gpio_is_valid(bdata->ctrl_pwrdown)) {
-		r = devm_gpio_request_one(dssdev->dev, bdata->ctrl_pwrdown,
-				GPIOF_OUT_INIT_LOW, "PANEL PWRDOWN");
-		if (r)
-			return r;
-	}
-
-	return 0;
-}
-
-static void n8x0_panel_remove(struct omap_dss_device *dssdev)
-{
-	dev_dbg(dssdev->dev, "remove\n");
-
-	dev_set_drvdata(dssdev->dev, NULL);
-}
-
-static int n8x0_panel_enable(struct omap_dss_device *dssdev)
-{
-	struct panel_drv_data *ddata = get_drv_data(dssdev);
-	int r;
-
-	dev_dbg(dssdev->dev, "enable\n");
-
-	mutex_lock(&ddata->lock);
-
-	rfbi_bus_lock();
-
-	r = n8x0_panel_power_on(dssdev);
-
-	rfbi_bus_unlock();
-
-	if (r) {
-		mutex_unlock(&ddata->lock);
-		return r;
-	}
-
-	dssdev->state = OMAP_DSS_DISPLAY_ACTIVE;
-
-	mutex_unlock(&ddata->lock);
-
-	return 0;
-}
-
-static void n8x0_panel_disable(struct omap_dss_device *dssdev)
-{
-	struct panel_drv_data *ddata = get_drv_data(dssdev);
-
-	dev_dbg(dssdev->dev, "disable\n");
-
-	mutex_lock(&ddata->lock);
-
-	rfbi_bus_lock();
-
-	n8x0_panel_power_off(dssdev);
-
-	rfbi_bus_unlock();
-
-	dssdev->state = OMAP_DSS_DISPLAY_DISABLED;
-
-	mutex_unlock(&ddata->lock);
-}
-
-static void n8x0_panel_get_resolution(struct omap_dss_device *dssdev,
-		u16 *xres, u16 *yres)
-{
-	*xres = dssdev->panel.timings.x_res;
-	*yres = dssdev->panel.timings.y_res;
-}
-
-static void update_done(void *data)
-{
-	rfbi_bus_unlock();
-}
-
-static int n8x0_panel_update(struct omap_dss_device *dssdev,
-		u16 x, u16 y, u16 w, u16 h)
-{
-	struct panel_drv_data *ddata = get_drv_data(dssdev);
-	u16 dw, dh;
-
-	dev_dbg(dssdev->dev, "update\n");
-
-	dw = dssdev->panel.timings.x_res;
-	dh = dssdev->panel.timings.y_res;
-
-	if (x != 0 || y != 0 || w != dw || h != dh) {
-		dev_err(dssdev->dev, "invalid update region %d, %d, %d, %d\n",
-			x, y, w, h);
-		return -EINVAL;
-	}
-
-	mutex_lock(&ddata->lock);
-	rfbi_bus_lock();
-
-	blizzard_ctrl_setup_update(dssdev, x, y, w, h);
-
-	omap_rfbi_update(dssdev, update_done, NULL);
-
-	mutex_unlock(&ddata->lock);
-
-	return 0;
-}
-
-static int n8x0_panel_sync(struct omap_dss_device *dssdev)
-{
-	struct panel_drv_data *ddata = get_drv_data(dssdev);
-
-	dev_dbg(dssdev->dev, "sync\n");
-
-	mutex_lock(&ddata->lock);
-	rfbi_bus_lock();
-	rfbi_bus_unlock();
-	mutex_unlock(&ddata->lock);
-
-	return 0;
-}
-
-static struct omap_dss_driver n8x0_panel_driver = {
-	.probe		= n8x0_panel_probe,
-	.remove		= n8x0_panel_remove,
-
-	.enable		= n8x0_panel_enable,
-	.disable	= n8x0_panel_disable,
-
-	.update		= n8x0_panel_update,
-	.sync		= n8x0_panel_sync,
-
-	.get_resolution	= n8x0_panel_get_resolution,
-	.get_recommended_bpp = omapdss_default_get_recommended_bpp,
-
-	.driver         = {
-		.name   = "n8x0_panel",
-		.owner  = THIS_MODULE,
-	},
-};
-
-/* PANEL */
-
-static int mipid_spi_probe(struct spi_device *spi)
-{
-	int r;
-
-	dev_dbg(&spi->dev, "mipid_spi_probe\n");
-
-	spi->mode = SPI_MODE_0;
-
-	s_drv_data.spidev = spi;
-
-	r = omap_dss_register_driver(&n8x0_panel_driver);
-	if (r)
-		pr_err("n8x0_panel: dss driver registration failed\n");
-
-	return r;
-}
-
-static int mipid_spi_remove(struct spi_device *spi)
-{
-	dev_dbg(&spi->dev, "mipid_spi_remove\n");
-	omap_dss_unregister_driver(&n8x0_panel_driver);
-	return 0;
-}
-
-static struct spi_driver mipid_spi_driver = {
-	.driver = {
-		.name	= "lcd_mipid",
-		.owner	= THIS_MODULE,
-	},
-	.probe	= mipid_spi_probe,
-	.remove	= mipid_spi_remove,
-};
-module_spi_driver(mipid_spi_driver);
-
-MODULE_LICENSE("GPL");
diff --git a/drivers/video/omap2/displays/panel-nec-nl8048hl11-01b.c b/drivers/video/omap2/displays/panel-nec-nl8048hl11-01b.c
deleted file mode 100644
index 6b9f7925e91..00000000000
--- a/drivers/video/omap2/displays/panel-nec-nl8048hl11-01b.c
+++ /dev/null
@@ -1,290 +0,0 @@
-/*
- * Support for NEC-nl8048hl11-01b panel driver
- *
- * Copyright (C) 2010 Texas Instruments Inc.
- * Author: Erik Gilling <konkers@android.com>
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include <linux/module.h>
-#include <linux/delay.h>
-#include <linux/spi/spi.h>
-#include <linux/fb.h>
-#include <linux/gpio.h>
-
-#include <video/omapdss.h>
-#include <video/omap-panel-data.h>
-
-#define LCD_XRES		800
-#define LCD_YRES		480
-/*
- * NEC PIX Clock Ratings
- * MIN:21.8MHz TYP:23.8MHz MAX:25.7MHz
- */
-#define LCD_PIXEL_CLOCK		23800
-
-static const struct {
-	unsigned char addr;
-	unsigned char dat;
-} nec_8048_init_seq[] = {
-	{ 3, 0x01 }, { 0, 0x00 }, { 1, 0x01 }, { 4, 0x00 }, { 5, 0x14 },
-	{ 6, 0x24 }, { 16, 0xD7 }, { 17, 0x00 }, { 18, 0x00 }, { 19, 0x55 },
-	{ 20, 0x01 }, { 21, 0x70 }, { 22, 0x1E }, { 23, 0x25 },	{ 24, 0x25 },
-	{ 25, 0x02 }, { 26, 0x02 }, { 27, 0xA0 }, { 32, 0x2F }, { 33, 0x0F },
-	{ 34, 0x0F }, { 35, 0x0F }, { 36, 0x0F }, { 37, 0x0F },	{ 38, 0x0F },
-	{ 39, 0x00 }, { 40, 0x02 }, { 41, 0x02 }, { 42, 0x02 },	{ 43, 0x0F },
-	{ 44, 0x0F }, { 45, 0x0F }, { 46, 0x0F }, { 47, 0x0F },	{ 48, 0x0F },
-	{ 49, 0x0F }, { 50, 0x00 }, { 51, 0x02 }, { 52, 0x02 }, { 53, 0x02 },
-	{ 80, 0x0C }, { 83, 0x42 }, { 84, 0x42 }, { 85, 0x41 },	{ 86, 0x14 },
-	{ 89, 0x88 }, { 90, 0x01 }, { 91, 0x00 }, { 92, 0x02 },	{ 93, 0x0C },
-	{ 94, 0x1C }, { 95, 0x27 }, { 98, 0x49 }, { 99, 0x27 }, { 102, 0x76 },
-	{ 103, 0x27 }, { 112, 0x01 }, { 113, 0x0E }, { 114, 0x02 },
-	{ 115, 0x0C }, { 118, 0x0C }, { 121, 0x30 }, { 130, 0x00 },
-	{ 131, 0x00 }, { 132, 0xFC }, { 134, 0x00 }, { 136, 0x00 },
-	{ 138, 0x00 }, { 139, 0x00 }, { 140, 0x00 }, { 141, 0xFC },
-	{ 143, 0x00 }, { 145, 0x00 }, { 147, 0x00 }, { 148, 0x00 },
-	{ 149, 0x00 }, { 150, 0xFC }, { 152, 0x00 }, { 154, 0x00 },
-	{ 156, 0x00 }, { 157, 0x00 }, { 2, 0x00 },
-};
-
-/*
- * NEC NL8048HL11-01B  Manual
- * defines HFB, HSW, HBP, VFP, VSW, VBP as shown below
- */
-
-static struct omap_video_timings nec_8048_panel_timings = {
-	/* 800 x 480 @ 60 Hz  Reduced blanking VESA CVT 0.31M3-R */
-	.x_res		= LCD_XRES,
-	.y_res		= LCD_YRES,
-	.pixel_clock	= LCD_PIXEL_CLOCK,
-	.hfp		= 6,
-	.hsw		= 1,
-	.hbp		= 4,
-	.vfp		= 3,
-	.vsw		= 1,
-	.vbp		= 4,
-
-	.vsync_level	= OMAPDSS_SIG_ACTIVE_LOW,
-	.hsync_level	= OMAPDSS_SIG_ACTIVE_LOW,
-	.data_pclk_edge	= OMAPDSS_DRIVE_SIG_RISING_EDGE,
-	.de_level	= OMAPDSS_SIG_ACTIVE_HIGH,
-	.sync_pclk_edge	= OMAPDSS_DRIVE_SIG_RISING_EDGE,
-};
-
-static inline struct panel_nec_nl8048_data
-*get_panel_data(const struct omap_dss_device *dssdev)
-{
-	return (struct panel_nec_nl8048_data *) dssdev->data;
-}
-
-static int nec_8048_panel_probe(struct omap_dss_device *dssdev)
-{
-	struct panel_nec_nl8048_data *pd = get_panel_data(dssdev);
-	int r;
-
-	if (!pd)
-		return -EINVAL;
-
-	dssdev->panel.timings = nec_8048_panel_timings;
-
-	if (gpio_is_valid(pd->qvga_gpio)) {
-		r = devm_gpio_request_one(dssdev->dev, pd->qvga_gpio,
-				GPIOF_OUT_INIT_HIGH, "lcd QVGA");
-		if (r)
-			return r;
-	}
-
-	if (gpio_is_valid(pd->res_gpio)) {
-		r = devm_gpio_request_one(dssdev->dev, pd->res_gpio,
-				GPIOF_OUT_INIT_LOW, "lcd RES");
-		if (r)
-			return r;
-	}
-
-	return 0;
-}
-
-static void nec_8048_panel_remove(struct omap_dss_device *dssdev)
-{
-}
-
-static int nec_8048_panel_power_on(struct omap_dss_device *dssdev)
-{
-	struct panel_nec_nl8048_data *pd = get_panel_data(dssdev);
-	int r;
-
-	if (dssdev->state == OMAP_DSS_DISPLAY_ACTIVE)
-		return 0;
-
-	omapdss_dpi_set_timings(dssdev, &dssdev->panel.timings);
-	omapdss_dpi_set_data_lines(dssdev, dssdev->phy.dpi.data_lines);
-
-	r = omapdss_dpi_display_enable(dssdev);
-	if (r)
-		goto err0;
-
-	if (gpio_is_valid(pd->res_gpio))
-		gpio_set_value_cansleep(pd->res_gpio, 1);
-
-	return 0;
-
-err0:
-	return r;
-}
-
-static void nec_8048_panel_power_off(struct omap_dss_device *dssdev)
-{
-	struct panel_nec_nl8048_data *pd = get_panel_data(dssdev);
-
-	if (dssdev->state != OMAP_DSS_DISPLAY_ACTIVE)
-		return;
-
-	if (gpio_is_valid(pd->res_gpio))
-		gpio_set_value_cansleep(pd->res_gpio, 0);
-
-	omapdss_dpi_display_disable(dssdev);
-}
-
-static int nec_8048_panel_enable(struct omap_dss_device *dssdev)
-{
-	int r;
-
-	r = nec_8048_panel_power_on(dssdev);
-	if (r)
-		return r;
-
-	dssdev->state = OMAP_DSS_DISPLAY_ACTIVE;
-
-	return 0;
-}
-
-static void nec_8048_panel_disable(struct omap_dss_device *dssdev)
-{
-	nec_8048_panel_power_off(dssdev);
-
-	dssdev->state = OMAP_DSS_DISPLAY_DISABLED;
-}
-
-static int nec_8048_recommended_bpp(struct omap_dss_device *dssdev)
-{
-	return 16;
-}
-
-static struct omap_dss_driver nec_8048_driver = {
-	.probe			= nec_8048_panel_probe,
-	.remove			= nec_8048_panel_remove,
-	.enable			= nec_8048_panel_enable,
-	.disable		= nec_8048_panel_disable,
-	.get_recommended_bpp	= nec_8048_recommended_bpp,
-
-	.driver		= {
-		.name		= "NEC_8048_panel",
-		.owner		= THIS_MODULE,
-	},
-};
-
-static int nec_8048_spi_send(struct spi_device *spi, unsigned char reg_addr,
-			unsigned char reg_data)
-{
-	int ret = 0;
-	unsigned int cmd = 0, data = 0;
-
-	cmd = 0x0000 | reg_addr; /* register address write */
-	data = 0x0100 | reg_data ; /* register data write */
-	data = (cmd << 16) | data;
-
-	ret = spi_write(spi, (unsigned char *)&data, 4);
-	if (ret)
-		pr_err("error in spi_write %x\n", data);
-
-	return ret;
-}
-
-static int init_nec_8048_wvga_lcd(struct spi_device *spi)
-{
-	unsigned int i;
-	/* Initialization Sequence */
-	/* nec_8048_spi_send(spi, REG, VAL) */
-	for (i = 0; i < (ARRAY_SIZE(nec_8048_init_seq) - 1); i++)
-		nec_8048_spi_send(spi, nec_8048_init_seq[i].addr,
-				nec_8048_init_seq[i].dat);
-	udelay(20);
-	nec_8048_spi_send(spi, nec_8048_init_seq[i].addr,
-				nec_8048_init_seq[i].dat);
-	return 0;
-}
-
-static int nec_8048_spi_probe(struct spi_device *spi)
-{
-	spi->mode = SPI_MODE_0;
-	spi->bits_per_word = 32;
-	spi_setup(spi);
-
-	init_nec_8048_wvga_lcd(spi);
-
-	return omap_dss_register_driver(&nec_8048_driver);
-}
-
-static int nec_8048_spi_remove(struct spi_device *spi)
-{
-	omap_dss_unregister_driver(&nec_8048_driver);
-
-	return 0;
-}
-
-#ifdef CONFIG_PM_SLEEP
-
-static int nec_8048_spi_suspend(struct device *dev)
-{
-	struct spi_device *spi = to_spi_device(dev);
-
-	nec_8048_spi_send(spi, 2, 0x01);
-	mdelay(40);
-
-	return 0;
-}
-
-static int nec_8048_spi_resume(struct device *dev)
-{
-	struct spi_device *spi = to_spi_device(dev);
-
-	/* reinitialize the panel */
-	spi_setup(spi);
-	nec_8048_spi_send(spi, 2, 0x00);
-	init_nec_8048_wvga_lcd(spi);
-
-	return 0;
-}
-
-static SIMPLE_DEV_PM_OPS(nec_8048_spi_pm_ops, nec_8048_spi_suspend,
-		nec_8048_spi_resume);
-#define NEC_8048_SPI_PM_OPS (&nec_8048_spi_pm_ops)
-#else
-#define NEC_8048_SPI_PM_OPS NULL
-#endif
-
-static struct spi_driver nec_8048_spi_driver = {
-	.probe		= nec_8048_spi_probe,
-	.remove		= nec_8048_spi_remove,
-	.driver		= {
-		.name	= "nec_8048_spi",
-		.owner	= THIS_MODULE,
-		.pm	= NEC_8048_SPI_PM_OPS,
-	},
-};
-
-module_spi_driver(nec_8048_spi_driver);
-
-MODULE_AUTHOR("Erik Gilling <konkers@android.com>");
-MODULE_DESCRIPTION("NEC-nl8048hl11-01b Driver");
-MODULE_LICENSE("GPL");
diff --git a/drivers/video/omap2/displays/panel-picodlp.c b/drivers/video/omap2/displays/panel-picodlp.c
deleted file mode 100644
index 153e9bea0f6..00000000000
--- a/drivers/video/omap2/displays/panel-picodlp.c
+++ /dev/null
@@ -1,559 +0,0 @@
-/*
- * picodlp panel driver
- * picodlp_i2c_driver: i2c_client driver
- *
- * Copyright (C) 2009-2011 Texas Instruments
- * Author: Mythri P K <mythripk@ti.com>
- * Mayuresh Janorkar <mayur@ti.com>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include <linux/module.h>
-#include <linux/input.h>
-#include <linux/platform_device.h>
-#include <linux/interrupt.h>
-#include <linux/firmware.h>
-#include <linux/slab.h>
-#include <linux/mutex.h>
-#include <linux/i2c.h>
-#include <linux/delay.h>
-#include <linux/gpio.h>
-
-#include <video/omapdss.h>
-#include <video/omap-panel-data.h>
-
-#include "panel-picodlp.h"
-
-struct picodlp_data {
-	struct mutex lock;
-	struct i2c_client *picodlp_i2c_client;
-};
-
-static struct i2c_board_info picodlp_i2c_board_info = {
-	I2C_BOARD_INFO("picodlp_i2c_driver", 0x1b),
-};
-
-struct picodlp_i2c_data {
-	struct mutex xfer_lock;
-};
-
-static struct i2c_device_id picodlp_i2c_id[] = {
-	{ "picodlp_i2c_driver", 0 },
-	{ }
-};
-
-struct picodlp_i2c_command {
-	u8 reg;
-	u32 value;
-};
-
-static struct omap_video_timings pico_ls_timings = {
-	.x_res		= 864,
-	.y_res		= 480,
-	.hsw		= 7,
-	.hfp		= 11,
-	.hbp		= 7,
-
-	.pixel_clock	= 19200,
-
-	.vsw		= 2,
-	.vfp		= 3,
-	.vbp		= 14,
-
-	.vsync_level	= OMAPDSS_SIG_ACTIVE_LOW,
-	.hsync_level	= OMAPDSS_SIG_ACTIVE_LOW,
-	.data_pclk_edge	= OMAPDSS_DRIVE_SIG_RISING_EDGE,
-	.de_level	= OMAPDSS_SIG_ACTIVE_HIGH,
-	.sync_pclk_edge	= OMAPDSS_DRIVE_SIG_FALLING_EDGE,
-};
-
-static inline struct picodlp_panel_data
-		*get_panel_data(const struct omap_dss_device *dssdev)
-{
-	return (struct picodlp_panel_data *) dssdev->data;
-}
-
-static u32 picodlp_i2c_read(struct i2c_client *client, u8 reg)
-{
-	u8 read_cmd[] = {READ_REG_SELECT, reg}, data[4];
-	struct picodlp_i2c_data *picodlp_i2c_data = i2c_get_clientdata(client);
-	struct i2c_msg msg[2];
-
-	mutex_lock(&picodlp_i2c_data->xfer_lock);
-
-	msg[0].addr = client->addr;
-	msg[0].flags = 0;
-	msg[0].len = 2;
-	msg[0].buf = read_cmd;
-
-	msg[1].addr = client->addr;
-	msg[1].flags = I2C_M_RD;
-	msg[1].len = 4;
-	msg[1].buf = data;
-
-	i2c_transfer(client->adapter, msg, 2);
-	mutex_unlock(&picodlp_i2c_data->xfer_lock);
-	return (data[3] | (data[2] << 8) | (data[1] << 16) | (data[0] << 24));
-}
-
-static int picodlp_i2c_write_block(struct i2c_client *client,
-					u8 *data, int len)
-{
-	struct i2c_msg msg;
-	int i, r, msg_count = 1;
-
-	struct picodlp_i2c_data *picodlp_i2c_data = i2c_get_clientdata(client);
-
-	if (len < 1 || len > 32) {
-		dev_err(&client->dev,
-			"too long syn_write_block len %d\n", len);
-		return -EIO;
-	}
-	mutex_lock(&picodlp_i2c_data->xfer_lock);
-
-	msg.addr = client->addr;
-	msg.flags = 0;
-	msg.len = len;
-	msg.buf = data;
-	r = i2c_transfer(client->adapter, &msg, msg_count);
-	mutex_unlock(&picodlp_i2c_data->xfer_lock);
-
-	/*
-	 * i2c_transfer returns:
-	 * number of messages sent in case of success
-	 * a negative error number in case of failure
-	 */
-	if (r != msg_count)
-		goto err;
-
-	/* In case of success */
-	for (i = 0; i < len; i++)
-		dev_dbg(&client->dev,
-			"addr %x bw 0x%02x[%d]: 0x%02x\n",
-			client->addr, data[0] + i, i, data[i]);
-
-	return 0;
-err:
-	dev_err(&client->dev, "picodlp_i2c_write error\n");
-	return r;
-}
-
-static int picodlp_i2c_write(struct i2c_client *client, u8 reg, u32 value)
-{
-	u8 data[5];
-	int i;
-
-	data[0] = reg;
-	for (i = 1; i < 5; i++)
-		data[i] = (value >> (32 - (i) * 8)) & 0xFF;
-
-	return picodlp_i2c_write_block(client, data, 5);
-}
-
-static int picodlp_i2c_write_array(struct i2c_client *client,
-			const struct picodlp_i2c_command commands[],
-			int count)
-{
-	int i, r = 0;
-	for (i = 0; i < count; i++) {
-		r = picodlp_i2c_write(client, commands[i].reg,
-						commands[i].value);
-		if (r)
-			return r;
-	}
-	return r;
-}
-
-static int picodlp_wait_for_dma_done(struct i2c_client *client)
-{
-	u8 trial = 100;
-
-	do {
-		msleep(1);
-		if (!trial--)
-			return -ETIMEDOUT;
-	} while (picodlp_i2c_read(client, MAIN_STATUS) & DMA_STATUS);
-
-	return 0;
-}
-
-/**
- * picodlp_i2c_init:	i2c_initialization routine
- * client:	i2c_client for communication
- *
- * return
- *		0	: Success, no error
- *	error code	: Failure
- */
-static int picodlp_i2c_init(struct i2c_client *client)
-{
-	int r;
-	static const struct picodlp_i2c_command init_cmd_set1[] = {
-		{SOFT_RESET, 1},
-		{DMD_PARK_TRIGGER, 1},
-		{MISC_REG, 5},
-		{SEQ_CONTROL, 0},
-		{SEQ_VECTOR, 0x100},
-		{DMD_BLOCK_COUNT, 7},
-		{DMD_VCC_CONTROL, 0x109},
-		{DMD_PARK_PULSE_COUNT, 0xA},
-		{DMD_PARK_PULSE_WIDTH, 0xB},
-		{DMD_PARK_DELAY, 0x2ED},
-		{DMD_SHADOW_ENABLE, 0},
-		{FLASH_OPCODE, 0xB},
-		{FLASH_DUMMY_BYTES, 1},
-		{FLASH_ADDR_BYTES, 3},
-		{PBC_CONTROL, 0},
-		{FLASH_START_ADDR, CMT_LUT_0_START_ADDR},
-		{FLASH_READ_BYTES, CMT_LUT_0_SIZE},
-		{CMT_SPLASH_LUT_START_ADDR, 0},
-		{CMT_SPLASH_LUT_DEST_SELECT, CMT_LUT_ALL},
-		{PBC_CONTROL, 1},
-	};
-
-	static const struct picodlp_i2c_command init_cmd_set2[] = {
-		{PBC_CONTROL, 0},
-		{CMT_SPLASH_LUT_DEST_SELECT, 0},
-		{PBC_CONTROL, 0},
-		{FLASH_START_ADDR, SEQUENCE_0_START_ADDR},
-		{FLASH_READ_BYTES, SEQUENCE_0_SIZE},
-		{SEQ_RESET_LUT_START_ADDR, 0},
-		{SEQ_RESET_LUT_DEST_SELECT, SEQ_SEQ_LUT},
-		{PBC_CONTROL, 1},
-	};
-
-	static const struct picodlp_i2c_command init_cmd_set3[] = {
-		{PBC_CONTROL, 0},
-		{SEQ_RESET_LUT_DEST_SELECT, 0},
-		{PBC_CONTROL, 0},
-		{FLASH_START_ADDR, DRC_TABLE_0_START_ADDR},
-		{FLASH_READ_BYTES, DRC_TABLE_0_SIZE},
-		{SEQ_RESET_LUT_START_ADDR, 0},
-		{SEQ_RESET_LUT_DEST_SELECT, SEQ_DRC_LUT_ALL},
-		{PBC_CONTROL, 1},
-	};
-
-	static const struct picodlp_i2c_command init_cmd_set4[] = {
-		{PBC_CONTROL, 0},
-		{SEQ_RESET_LUT_DEST_SELECT, 0},
-		{SDC_ENABLE, 1},
-		{AGC_CTRL, 7},
-		{CCA_C1A, 0x100},
-		{CCA_C1B, 0x0},
-		{CCA_C1C, 0x0},
-		{CCA_C2A, 0x0},
-		{CCA_C2B, 0x100},
-		{CCA_C2C, 0x0},
-		{CCA_C3A, 0x0},
-		{CCA_C3B, 0x0},
-		{CCA_C3C, 0x100},
-		{CCA_C7A, 0x100},
-		{CCA_C7B, 0x100},
-		{CCA_C7C, 0x100},
-		{CCA_ENABLE, 1},
-		{CPU_IF_MODE, 1},
-		{SHORT_FLIP, 1},
-		{CURTAIN_CONTROL, 0},
-		{DMD_PARK_TRIGGER, 0},
-		{R_DRIVE_CURRENT, 0x298},
-		{G_DRIVE_CURRENT, 0x298},
-		{B_DRIVE_CURRENT, 0x298},
-		{RGB_DRIVER_ENABLE, 7},
-		{SEQ_CONTROL, 0},
-		{ACTGEN_CONTROL, 0x10},
-		{SEQUENCE_MODE, SEQ_LOCK},
-		{DATA_FORMAT, RGB888},
-		{INPUT_RESOLUTION, WVGA_864_LANDSCAPE},
-		{INPUT_SOURCE, PARALLEL_RGB},
-		{CPU_IF_SYNC_METHOD, 1},
-		{SEQ_CONTROL, 1}
-	};
-
-	r = picodlp_i2c_write_array(client, init_cmd_set1,
-						ARRAY_SIZE(init_cmd_set1));
-	if (r)
-		return r;
-
-	r = picodlp_wait_for_dma_done(client);
-	if (r)
-		return r;
-
-	r = picodlp_i2c_write_array(client, init_cmd_set2,
-					ARRAY_SIZE(init_cmd_set2));
-	if (r)
-		return r;
-
-	r = picodlp_wait_for_dma_done(client);
-	if (r)
-		return r;
-
-	r = picodlp_i2c_write_array(client, init_cmd_set3,
-					ARRAY_SIZE(init_cmd_set3));
-	if (r)
-		return r;
-
-	r = picodlp_wait_for_dma_done(client);
-	if (r)
-		return r;
-
-	r = picodlp_i2c_write_array(client, init_cmd_set4,
-					ARRAY_SIZE(init_cmd_set4));
-	if (r)
-		return r;
-
-	return 0;
-}
-
-static int picodlp_i2c_probe(struct i2c_client *client,
-		const struct i2c_device_id *id)
-{
-	struct picodlp_i2c_data *picodlp_i2c_data;
-
-	picodlp_i2c_data = kzalloc(sizeof(struct picodlp_i2c_data), GFP_KERNEL);
-
-	if (!picodlp_i2c_data)
-		return -ENOMEM;
-
-	mutex_init(&picodlp_i2c_data->xfer_lock);
-	i2c_set_clientdata(client, picodlp_i2c_data);
-
-	return 0;
-}
-
-static int picodlp_i2c_remove(struct i2c_client *client)
-{
-	struct picodlp_i2c_data *picodlp_i2c_data =
-					i2c_get_clientdata(client);
-	kfree(picodlp_i2c_data);
-	return 0;
-}
-
-static struct i2c_driver picodlp_i2c_driver = {
-	.driver = {
-		.name	= "picodlp_i2c_driver",
-	},
-	.probe		= picodlp_i2c_probe,
-	.remove		= picodlp_i2c_remove,
-	.id_table	= picodlp_i2c_id,
-};
-
-static int picodlp_panel_power_on(struct omap_dss_device *dssdev)
-{
-	int r, trial = 100;
-	struct picodlp_data *picod = dev_get_drvdata(dssdev->dev);
-	struct picodlp_panel_data *picodlp_pdata = get_panel_data(dssdev);
-
-	gpio_set_value(picodlp_pdata->pwrgood_gpio, 0);
-	msleep(1);
-	gpio_set_value(picodlp_pdata->pwrgood_gpio, 1);
-
-	while (!gpio_get_value(picodlp_pdata->emu_done_gpio)) {
-		if (!trial--) {
-			dev_err(dssdev->dev, "emu_done signal not"
-						" going high\n");
-			return -ETIMEDOUT;
-		}
-		msleep(5);
-	}
-	/*
-	 * As per dpp2600 programming guide,
-	 * it is required to sleep for 1000ms after emu_done signal goes high
-	 * then only i2c commands can be successfully sent to dpp2600
-	 */
-	msleep(1000);
-
-	omapdss_dpi_set_timings(dssdev, &dssdev->panel.timings);
-	omapdss_dpi_set_data_lines(dssdev, dssdev->phy.dpi.data_lines);
-
-	r = omapdss_dpi_display_enable(dssdev);
-	if (r) {
-		dev_err(dssdev->dev, "failed to enable DPI\n");
-		goto err1;
-	}
-
-	r = picodlp_i2c_init(picod->picodlp_i2c_client);
-	if (r)
-		goto err;
-
-	dssdev->state = OMAP_DSS_DISPLAY_ACTIVE;
-
-	return r;
-err:
-	omapdss_dpi_display_disable(dssdev);
-err1:
-	return r;
-}
-
-static void picodlp_panel_power_off(struct omap_dss_device *dssdev)
-{
-	struct picodlp_panel_data *picodlp_pdata = get_panel_data(dssdev);
-
-	omapdss_dpi_display_disable(dssdev);
-
-	gpio_set_value(picodlp_pdata->emu_done_gpio, 0);
-	gpio_set_value(picodlp_pdata->pwrgood_gpio, 0);
-}
-
-static int picodlp_panel_probe(struct omap_dss_device *dssdev)
-{
-	struct picodlp_data *picod;
-	struct picodlp_panel_data *picodlp_pdata = get_panel_data(dssdev);
-	struct i2c_adapter *adapter;
-	struct i2c_client *picodlp_i2c_client;
-	int r, picodlp_adapter_id;
-
-	dssdev->panel.timings = pico_ls_timings;
-
-	if (!picodlp_pdata)
-		return -EINVAL;
-
-	picod = devm_kzalloc(dssdev->dev, sizeof(*picod), GFP_KERNEL);
-	if (!picod)
-		return -ENOMEM;
-
-	mutex_init(&picod->lock);
-
-	picodlp_adapter_id = picodlp_pdata->picodlp_adapter_id;
-
-	adapter = i2c_get_adapter(picodlp_adapter_id);
-	if (!adapter) {
-		dev_err(dssdev->dev, "can't get i2c adapter\n");
-		return -ENODEV;
-	}
-
-	picodlp_i2c_client = i2c_new_device(adapter, &picodlp_i2c_board_info);
-	if (!picodlp_i2c_client) {
-		dev_err(dssdev->dev, "can't add i2c device::"
-					 " picodlp_i2c_client is NULL\n");
-		return -ENODEV;
-	}
-
-	picod->picodlp_i2c_client = picodlp_i2c_client;
-
-	dev_set_drvdata(dssdev->dev, picod);
-
-	if (gpio_is_valid(picodlp_pdata->emu_done_gpio)) {
-		r = devm_gpio_request_one(dssdev->dev,
-				picodlp_pdata->emu_done_gpio,
-				GPIOF_IN, "DLP EMU DONE");
-		if (r)
-			return r;
-	}
-
-	if (gpio_is_valid(picodlp_pdata->pwrgood_gpio)) {
-		r = devm_gpio_request_one(dssdev->dev,
-				picodlp_pdata->pwrgood_gpio,
-				GPIOF_OUT_INIT_LOW, "DLP PWRGOOD");
-		if (r)
-			return r;
-	}
-
-	return 0;
-}
-
-static void picodlp_panel_remove(struct omap_dss_device *dssdev)
-{
-	struct picodlp_data *picod = dev_get_drvdata(dssdev->dev);
-
-	i2c_unregister_device(picod->picodlp_i2c_client);
-	dev_set_drvdata(dssdev->dev, NULL);
-	dev_dbg(dssdev->dev, "removing picodlp panel\n");
-}
-
-static int picodlp_panel_enable(struct omap_dss_device *dssdev)
-{
-	struct picodlp_data *picod = dev_get_drvdata(dssdev->dev);
-	int r;
-
-	dev_dbg(dssdev->dev, "enabling picodlp panel\n");
-
-	mutex_lock(&picod->lock);
-	if (dssdev->state != OMAP_DSS_DISPLAY_DISABLED) {
-		mutex_unlock(&picod->lock);
-		return -EINVAL;
-	}
-
-	r = picodlp_panel_power_on(dssdev);
-	mutex_unlock(&picod->lock);
-
-	return r;
-}
-
-static void picodlp_panel_disable(struct omap_dss_device *dssdev)
-{
-	struct picodlp_data *picod = dev_get_drvdata(dssdev->dev);
-
-	mutex_lock(&picod->lock);
-	/* Turn off DLP Power */
-	if (dssdev->state == OMAP_DSS_DISPLAY_ACTIVE)
-		picodlp_panel_power_off(dssdev);
-
-	dssdev->state = OMAP_DSS_DISPLAY_DISABLED;
-	mutex_unlock(&picod->lock);
-
-	dev_dbg(dssdev->dev, "disabling picodlp panel\n");
-}
-
-static void picodlp_get_resolution(struct omap_dss_device *dssdev,
-					u16 *xres, u16 *yres)
-{
-	*xres = dssdev->panel.timings.x_res;
-	*yres = dssdev->panel.timings.y_res;
-}
-
-static struct omap_dss_driver picodlp_driver = {
-	.probe		= picodlp_panel_probe,
-	.remove		= picodlp_panel_remove,
-
-	.enable		= picodlp_panel_enable,
-	.disable	= picodlp_panel_disable,
-
-	.get_resolution	= picodlp_get_resolution,
-
-	.driver		= {
-		.name	= "picodlp_panel",
-		.owner	= THIS_MODULE,
-	},
-};
-
-static int __init picodlp_init(void)
-{
-	int r = 0;
-
-	r = i2c_add_driver(&picodlp_i2c_driver);
-	if (r) {
-		printk(KERN_WARNING "picodlp_i2c_driver" \
-			" registration failed\n");
-		return r;
-	}
-
-	r = omap_dss_register_driver(&picodlp_driver);
-	if (r)
-		i2c_del_driver(&picodlp_i2c_driver);
-
-	return r;
-}
-
-static void __exit picodlp_exit(void)
-{
-	i2c_del_driver(&picodlp_i2c_driver);
-	omap_dss_unregister_driver(&picodlp_driver);
-}
-
-module_init(picodlp_init);
-module_exit(picodlp_exit);
-
-MODULE_AUTHOR("Mythri P K <mythripk@ti.com>");
-MODULE_DESCRIPTION("picodlp driver");
-MODULE_LICENSE("GPL");
diff --git a/drivers/video/omap2/displays/panel-picodlp.h b/drivers/video/omap2/displays/panel-picodlp.h
deleted file mode 100644
index a34b431a726..00000000000
--- a/drivers/video/omap2/displays/panel-picodlp.h
+++ /dev/null
@@ -1,288 +0,0 @@
-/*
- * Header file required by picodlp panel driver
- *
- * Copyright (C) 2009-2011 Texas Instruments
- * Author: Mythri P K <mythripk@ti.com>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program.  If not, see <http://www.gnu.org/licenses/>.
-*/
-
-#ifndef __OMAP2_DISPLAY_PANEL_PICODLP_H
-#define __OMAP2_DISPLAY_PANEL_PICODLP_H
-
-/* Commands used for configuring picodlp panel */
-
-#define MAIN_STATUS			0x03
-#define PBC_CONTROL			0x08
-#define INPUT_SOURCE			0x0B
-#define INPUT_RESOLUTION		0x0C
-#define DATA_FORMAT			0x0D
-#define IMG_ROTATION			0x0E
-#define LONG_FLIP			0x0F
-#define SHORT_FLIP			0x10
-#define TEST_PAT_SELECT			0x11
-#define R_DRIVE_CURRENT			0x12
-#define G_DRIVE_CURRENT			0x13
-#define B_DRIVE_CURRENT			0x14
-#define READ_REG_SELECT			0x15
-#define RGB_DRIVER_ENABLE		0x16
-
-#define CPU_IF_MODE			0x18
-#define FRAME_RATE			0x19
-#define CPU_IF_SYNC_METHOD		0x1A
-#define CPU_IF_SOF			0x1B
-#define CPU_IF_EOF			0x1C
-#define CPU_IF_SLEEP			0x1D
-
-#define SEQUENCE_MODE			0x1E
-#define SOFT_RESET			0x1F
-#define FRONT_END_RESET			0x21
-#define AUTO_PWR_ENABLE			0x22
-
-#define VSYNC_LINE_DELAY		0x23
-#define CPU_PI_HORIZ_START		0x24
-#define CPU_PI_VERT_START		0x25
-#define CPU_PI_HORIZ_WIDTH		0x26
-#define CPU_PI_VERT_HEIGHT		0x27
-
-#define PIXEL_MASK_CROP			0x28
-#define CROP_FIRST_LINE			0x29
-#define CROP_LAST_LINE			0x2A
-#define CROP_FIRST_PIXEL		0x2B
-#define CROP_LAST_PIXEL			0x2C
-#define DMD_PARK_TRIGGER		0x2D
-
-#define MISC_REG			0x30
-
-/* AGC registers */
-#define AGC_CTRL			0x50
-#define AGC_CLIPPED_PIXS		0x55
-#define AGC_BRIGHT_PIXS			0x56
-#define AGC_BG_PIXS			0x57
-#define AGC_SAFETY_MARGIN		0x17
-
-/* Color Coordinate Adjustment registers */
-#define CCA_ENABLE		0x5E
-#define CCA_C1A			0x5F
-#define CCA_C1B			0x60
-#define CCA_C1C			0x61
-#define CCA_C2A			0x62
-#define CCA_C2B			0x63
-#define CCA_C2C			0x64
-#define CCA_C3A			0x65
-#define CCA_C3B			0x66
-#define CCA_C3C			0x67
-#define CCA_C7A			0x71
-#define CCA_C7B			0x72
-#define CCA_C7C			0x73
-
-/**
- * DLP Pico Processor 2600 comes with flash
- * We can do DMA operations from flash for accessing Look Up Tables
- */
-#define DMA_STATUS			0x100
-#define FLASH_ADDR_BYTES		0x74
-#define FLASH_DUMMY_BYTES		0x75
-#define FLASH_WRITE_BYTES		0x76
-#define FLASH_READ_BYTES		0x77
-#define FLASH_OPCODE			0x78
-#define FLASH_START_ADDR		0x79
-#define FLASH_DUMMY2			0x7A
-#define FLASH_WRITE_DATA		0x7B
-
-#define TEMPORAL_DITH_DISABLE		0x7E
-#define SEQ_CONTROL			0x82
-#define SEQ_VECTOR			0x83
-
-/* DMD is Digital Micromirror Device */
-#define DMD_BLOCK_COUNT			0x84
-#define DMD_VCC_CONTROL			0x86
-#define DMD_PARK_PULSE_COUNT		0x87
-#define DMD_PARK_PULSE_WIDTH		0x88
-#define DMD_PARK_DELAY			0x89
-#define DMD_SHADOW_ENABLE		0x8E
-#define SEQ_STATUS			0x8F
-#define FLASH_CLOCK_CONTROL		0x98
-#define DMD_PARK			0x2D
-
-#define SDRAM_BIST_ENABLE		0x46
-#define DDR_DRIVER_STRENGTH		0x9A
-#define SDC_ENABLE			0x9D
-#define SDC_BUFF_SWAP_DISABLE		0xA3
-#define CURTAIN_CONTROL			0xA6
-#define DDR_BUS_SWAP_ENABLE		0xA7
-#define DMD_TRC_ENABLE			0xA8
-#define DMD_BUS_SWAP_ENABLE		0xA9
-
-#define ACTGEN_ENABLE			0xAE
-#define ACTGEN_CONTROL			0xAF
-#define ACTGEN_HORIZ_BP			0xB0
-#define ACTGEN_VERT_BP			0xB1
-
-/* Look Up Table access */
-#define CMT_SPLASH_LUT_START_ADDR	0xFA
-#define CMT_SPLASH_LUT_DEST_SELECT	0xFB
-#define CMT_SPLASH_LUT_DATA		0xFC
-#define SEQ_RESET_LUT_START_ADDR	0xFD
-#define SEQ_RESET_LUT_DEST_SELECT	0xFE
-#define SEQ_RESET_LUT_DATA		0xFF
-
-/* Input source definitions */
-#define PARALLEL_RGB		0
-#define INT_TEST_PATTERN	1
-#define SPLASH_SCREEN		2
-#define CPU_INTF		3
-#define BT656			4
-
-/* Standard input resolution definitions */
-#define QWVGA_LANDSCAPE		3	/* (427h*240v) */
-#define WVGA_864_LANDSCAPE	21	/* (864h*480v) */
-#define WVGA_DMD_OPTICAL_TEST	35	/* (608h*684v) */
-
-/* Standard data format definitions */
-#define RGB565			0
-#define RGB666			1
-#define RGB888			2
-
-/* Test Pattern definitions */
-#define TPG_CHECKERBOARD	0
-#define TPG_BLACK		1
-#define TPG_WHITE		2
-#define TPG_RED			3
-#define TPG_BLUE		4
-#define TPG_GREEN		5
-#define TPG_VLINES_BLACK	6
-#define TPG_HLINES_BLACK	7
-#define TPG_VLINES_ALT		8
-#define TPG_HLINES_ALT		9
-#define TPG_DIAG_LINES		10
-#define TPG_GREYRAMP_VERT	11
-#define TPG_GREYRAMP_HORIZ	12
-#define TPG_ANSI_CHECKERBOARD	13
-
-/* sequence mode definitions */
-#define SEQ_FREE_RUN		0
-#define SEQ_LOCK		1
-
-/* curtain color definitions */
-#define CURTAIN_BLACK		0
-#define CURTAIN_RED		1
-#define CURTAIN_GREEN		2
-#define CURTAIN_BLUE		3
-#define CURTAIN_YELLOW		4
-#define CURTAIN_MAGENTA		5
-#define CURTAIN_CYAN		6
-#define CURTAIN_WHITE		7
-
-/* LUT definitions */
-#define CMT_LUT_NONE		0
-#define CMT_LUT_GREEN		1
-#define CMT_LUT_RED		2
-#define CMT_LUT_BLUE		3
-#define CMT_LUT_ALL		4
-#define SPLASH_LUT		5
-
-#define SEQ_LUT_NONE		0
-#define SEQ_DRC_LUT_0		1
-#define SEQ_DRC_LUT_1		2
-#define SEQ_DRC_LUT_2		3
-#define SEQ_DRC_LUT_3		4
-#define SEQ_SEQ_LUT		5
-#define SEQ_DRC_LUT_ALL		6
-#define WPC_PROGRAM_LUT		7
-
-#define BITSTREAM_START_ADDR		0x00000000
-#define BITSTREAM_SIZE			0x00040000
-
-#define WPC_FW_0_START_ADDR		0x00040000
-#define WPC_FW_0_SIZE			0x00000ce8
-
-#define SEQUENCE_0_START_ADDR		0x00044000
-#define SEQUENCE_0_SIZE			0x00001000
-
-#define SEQUENCE_1_START_ADDR		0x00045000
-#define SEQUENCE_1_SIZE			0x00000d10
-
-#define SEQUENCE_2_START_ADDR		0x00046000
-#define SEQUENCE_2_SIZE			0x00000d10
-
-#define SEQUENCE_3_START_ADDR		0x00047000
-#define SEQUENCE_3_SIZE			0x00000d10
-
-#define SEQUENCE_4_START_ADDR		0x00048000
-#define SEQUENCE_4_SIZE			0x00000d10
-
-#define SEQUENCE_5_START_ADDR		0x00049000
-#define SEQUENCE_5_SIZE			0x00000d10
-
-#define SEQUENCE_6_START_ADDR		0x0004a000
-#define SEQUENCE_6_SIZE			0x00000d10
-
-#define CMT_LUT_0_START_ADDR		0x0004b200
-#define CMT_LUT_0_SIZE			0x00000600
-
-#define CMT_LUT_1_START_ADDR		0x0004b800
-#define CMT_LUT_1_SIZE			0x00000600
-
-#define CMT_LUT_2_START_ADDR		0x0004be00
-#define CMT_LUT_2_SIZE			0x00000600
-
-#define CMT_LUT_3_START_ADDR		0x0004c400
-#define CMT_LUT_3_SIZE			0x00000600
-
-#define CMT_LUT_4_START_ADDR		0x0004ca00
-#define CMT_LUT_4_SIZE			0x00000600
-
-#define CMT_LUT_5_START_ADDR		0x0004d000
-#define CMT_LUT_5_SIZE			0x00000600
-
-#define CMT_LUT_6_START_ADDR		0x0004d600
-#define CMT_LUT_6_SIZE			0x00000600
-
-#define DRC_TABLE_0_START_ADDR		0x0004dc00
-#define DRC_TABLE_0_SIZE		0x00000100
-
-#define SPLASH_0_START_ADDR		0x0004dd00
-#define SPLASH_0_SIZE			0x00032280
-
-#define SEQUENCE_7_START_ADDR		0x00080000
-#define SEQUENCE_7_SIZE			0x00000d10
-
-#define SEQUENCE_8_START_ADDR		0x00081800
-#define SEQUENCE_8_SIZE			0x00000d10
-
-#define SEQUENCE_9_START_ADDR		0x00083000
-#define SEQUENCE_9_SIZE			0x00000d10
-
-#define CMT_LUT_7_START_ADDR		0x0008e000
-#define CMT_LUT_7_SIZE			0x00000600
-
-#define CMT_LUT_8_START_ADDR		0x0008e800
-#define CMT_LUT_8_SIZE			0x00000600
-
-#define CMT_LUT_9_START_ADDR		0x0008f000
-#define CMT_LUT_9_SIZE			0x00000600
-
-#define SPLASH_1_START_ADDR		0x0009a000
-#define SPLASH_1_SIZE			0x00032280
-
-#define SPLASH_2_START_ADDR		0x000cd000
-#define SPLASH_2_SIZE			0x00032280
-
-#define SPLASH_3_START_ADDR		0x00100000
-#define SPLASH_3_SIZE			0x00032280
-
-#define OPT_SPLASH_0_START_ADDR		0x00134000
-#define OPT_SPLASH_0_SIZE		0x000cb100
-
-#endif
diff --git a/drivers/video/omap2/displays/panel-sharp-ls037v7dw01.c b/drivers/video/omap2/displays/panel-sharp-ls037v7dw01.c
deleted file mode 100644
index 78f0a677975..00000000000
--- a/drivers/video/omap2/displays/panel-sharp-ls037v7dw01.c
+++ /dev/null
@@ -1,198 +0,0 @@
-/*
- * LCD panel driver for Sharp LS037V7DW01
- *
- * Copyright (C) 2008 Nokia Corporation
- * Author: Tomi Valkeinen <tomi.valkeinen@nokia.com>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include <linux/module.h>
-#include <linux/delay.h>
-#include <linux/device.h>
-#include <linux/fb.h>
-#include <linux/err.h>
-#include <linux/slab.h>
-#include <linux/gpio.h>
-
-#include <video/omapdss.h>
-#include <video/omap-panel-data.h>
-
-static struct omap_video_timings sharp_ls_timings = {
-	.x_res = 480,
-	.y_res = 640,
-
-	.pixel_clock	= 19200,
-
-	.hsw		= 2,
-	.hfp		= 1,
-	.hbp		= 28,
-
-	.vsw		= 1,
-	.vfp		= 1,
-	.vbp		= 1,
-
-	.vsync_level	= OMAPDSS_SIG_ACTIVE_LOW,
-	.hsync_level	= OMAPDSS_SIG_ACTIVE_LOW,
-	.data_pclk_edge	= OMAPDSS_DRIVE_SIG_RISING_EDGE,
-	.de_level	= OMAPDSS_SIG_ACTIVE_HIGH,
-	.sync_pclk_edge	= OMAPDSS_DRIVE_SIG_OPPOSITE_EDGES,
-};
-
-static inline struct panel_sharp_ls037v7dw01_data
-*get_panel_data(const struct omap_dss_device *dssdev)
-{
-	return (struct panel_sharp_ls037v7dw01_data *) dssdev->data;
-}
-
-static int sharp_ls_panel_probe(struct omap_dss_device *dssdev)
-{
-	struct panel_sharp_ls037v7dw01_data *pd = get_panel_data(dssdev);
-	int r;
-
-	if (!pd)
-		return -EINVAL;
-
-	dssdev->panel.timings = sharp_ls_timings;
-
-	if (gpio_is_valid(pd->mo_gpio)) {
-		r = devm_gpio_request_one(dssdev->dev, pd->mo_gpio,
-				GPIOF_OUT_INIT_LOW, "lcd MO");
-		if (r)
-			return r;
-	}
-
-	if (gpio_is_valid(pd->lr_gpio)) {
-		r = devm_gpio_request_one(dssdev->dev, pd->lr_gpio,
-				GPIOF_OUT_INIT_HIGH, "lcd LR");
-		if (r)
-			return r;
-	}
-
-	if (gpio_is_valid(pd->ud_gpio)) {
-		r = devm_gpio_request_one(dssdev->dev, pd->ud_gpio,
-				GPIOF_OUT_INIT_HIGH, "lcd UD");
-		if (r)
-			return r;
-	}
-
-	if (gpio_is_valid(pd->resb_gpio)) {
-		r = devm_gpio_request_one(dssdev->dev, pd->resb_gpio,
-				GPIOF_OUT_INIT_LOW, "lcd RESB");
-		if (r)
-			return r;
-	}
-
-	if (gpio_is_valid(pd->ini_gpio)) {
-		r = devm_gpio_request_one(dssdev->dev, pd->ini_gpio,
-				GPIOF_OUT_INIT_LOW, "lcd INI");
-		if (r)
-			return r;
-	}
-
-	return 0;
-}
-
-static void __exit sharp_ls_panel_remove(struct omap_dss_device *dssdev)
-{
-}
-
-static int sharp_ls_power_on(struct omap_dss_device *dssdev)
-{
-	struct panel_sharp_ls037v7dw01_data *pd = get_panel_data(dssdev);
-	int r = 0;
-
-	if (dssdev->state == OMAP_DSS_DISPLAY_ACTIVE)
-		return 0;
-
-	omapdss_dpi_set_timings(dssdev, &dssdev->panel.timings);
-	omapdss_dpi_set_data_lines(dssdev, dssdev->phy.dpi.data_lines);
-
-	r = omapdss_dpi_display_enable(dssdev);
-	if (r)
-		goto err0;
-
-	/* wait couple of vsyncs until enabling the LCD */
-	msleep(50);
-
-	if (gpio_is_valid(pd->resb_gpio))
-		gpio_set_value_cansleep(pd->resb_gpio, 1);
-
-	if (gpio_is_valid(pd->ini_gpio))
-		gpio_set_value_cansleep(pd->ini_gpio, 1);
-
-	return 0;
-err0:
-	return r;
-}
-
-static void sharp_ls_power_off(struct omap_dss_device *dssdev)
-{
-	struct panel_sharp_ls037v7dw01_data *pd = get_panel_data(dssdev);
-
-	if (dssdev->state != OMAP_DSS_DISPLAY_ACTIVE)
-		return;
-
-	if (gpio_is_valid(pd->ini_gpio))
-		gpio_set_value_cansleep(pd->ini_gpio, 0);
-
-	if (gpio_is_valid(pd->resb_gpio))
-		gpio_set_value_cansleep(pd->resb_gpio, 0);
-
-	/* wait at least 5 vsyncs after disabling the LCD */
-
-	msleep(100);
-
-	omapdss_dpi_display_disable(dssdev);
-}
-
-static int sharp_ls_panel_enable(struct omap_dss_device *dssdev)
-{
-	int r;
-	r = sharp_ls_power_on(dssdev);
-	dssdev->state = OMAP_DSS_DISPLAY_ACTIVE;
-	return r;
-}
-
-static void sharp_ls_panel_disable(struct omap_dss_device *dssdev)
-{
-	sharp_ls_power_off(dssdev);
-	dssdev->state = OMAP_DSS_DISPLAY_DISABLED;
-}
-
-static struct omap_dss_driver sharp_ls_driver = {
-	.probe		= sharp_ls_panel_probe,
-	.remove		= __exit_p(sharp_ls_panel_remove),
-
-	.enable		= sharp_ls_panel_enable,
-	.disable	= sharp_ls_panel_disable,
-
-	.driver         = {
-		.name   = "sharp_ls_panel",
-		.owner  = THIS_MODULE,
-	},
-};
-
-static int __init sharp_ls_panel_drv_init(void)
-{
-	return omap_dss_register_driver(&sharp_ls_driver);
-}
-
-static void __exit sharp_ls_panel_drv_exit(void)
-{
-	omap_dss_unregister_driver(&sharp_ls_driver);
-}
-
-module_init(sharp_ls_panel_drv_init);
-module_exit(sharp_ls_panel_drv_exit);
-MODULE_LICENSE("GPL");
diff --git a/drivers/video/omap2/displays/panel-taal.c b/drivers/video/omap2/displays/panel-taal.c
deleted file mode 100644
index 54a07da8587..00000000000
--- a/drivers/video/omap2/displays/panel-taal.c
+++ /dev/null
@@ -1,1551 +0,0 @@
-/*
- * Taal DSI command mode panel
- *
- * Copyright (C) 2009 Nokia Corporation
- * Author: Tomi Valkeinen <tomi.valkeinen@nokia.com>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-/*#define DEBUG*/
-
-#include <linux/module.h>
-#include <linux/delay.h>
-#include <linux/err.h>
-#include <linux/jiffies.h>
-#include <linux/sched.h>
-#include <linux/backlight.h>
-#include <linux/fb.h>
-#include <linux/interrupt.h>
-#include <linux/gpio.h>
-#include <linux/workqueue.h>
-#include <linux/slab.h>
-#include <linux/mutex.h>
-
-#include <video/omapdss.h>
-#include <video/omap-panel-data.h>
-#include <video/mipi_display.h>
-
-/* DSI Virtual channel. Hardcoded for now. */
-#define TCH 0
-
-#define DCS_READ_NUM_ERRORS	0x05
-#define DCS_BRIGHTNESS		0x51
-#define DCS_CTRL_DISPLAY	0x53
-#define DCS_WRITE_CABC		0x55
-#define DCS_READ_CABC		0x56
-#define DCS_GET_ID1		0xda
-#define DCS_GET_ID2		0xdb
-#define DCS_GET_ID3		0xdc
-
-static irqreturn_t taal_te_isr(int irq, void *data);
-static void taal_te_timeout_work_callback(struct work_struct *work);
-static int _taal_enable_te(struct omap_dss_device *dssdev, bool enable);
-
-static int taal_panel_reset(struct omap_dss_device *dssdev);
-
-struct taal_data {
-	struct mutex lock;
-
-	struct backlight_device *bldev;
-
-	unsigned long	hw_guard_end;	/* next value of jiffies when we can
-					 * issue the next sleep in/out command
-					 */
-	unsigned long	hw_guard_wait;	/* max guard time in jiffies */
-
-	struct omap_dss_device *dssdev;
-
-	/* panel HW configuration from DT or platform data */
-	int reset_gpio;
-	int ext_te_gpio;
-
-	bool use_dsi_backlight;
-
-	struct omap_dsi_pin_config pin_config;
-
-	/* runtime variables */
-	bool enabled;
-
-	bool te_enabled;
-
-	atomic_t do_update;
-	int channel;
-
-	struct delayed_work te_timeout_work;
-
-	bool cabc_broken;
-	unsigned cabc_mode;
-
-	bool intro_printed;
-
-	struct workqueue_struct *workqueue;
-
-	struct delayed_work esd_work;
-	unsigned esd_interval;
-
-	bool ulps_enabled;
-	unsigned ulps_timeout;
-	struct delayed_work ulps_work;
-};
-
-static void taal_esd_work(struct work_struct *work);
-static void taal_ulps_work(struct work_struct *work);
-
-static void hw_guard_start(struct taal_data *td, int guard_msec)
-{
-	td->hw_guard_wait = msecs_to_jiffies(guard_msec);
-	td->hw_guard_end = jiffies + td->hw_guard_wait;
-}
-
-static void hw_guard_wait(struct taal_data *td)
-{
-	unsigned long wait = td->hw_guard_end - jiffies;
-
-	if ((long)wait > 0 && wait <= td->hw_guard_wait) {
-		set_current_state(TASK_UNINTERRUPTIBLE);
-		schedule_timeout(wait);
-	}
-}
-
-static int taal_dcs_read_1(struct taal_data *td, u8 dcs_cmd, u8 *data)
-{
-	int r;
-	u8 buf[1];
-
-	r = dsi_vc_dcs_read(td->dssdev, td->channel, dcs_cmd, buf, 1);
-
-	if (r < 0)
-		return r;
-
-	*data = buf[0];
-
-	return 0;
-}
-
-static int taal_dcs_write_0(struct taal_data *td, u8 dcs_cmd)
-{
-	return dsi_vc_dcs_write(td->dssdev, td->channel, &dcs_cmd, 1);
-}
-
-static int taal_dcs_write_1(struct taal_data *td, u8 dcs_cmd, u8 param)
-{
-	u8 buf[2];
-	buf[0] = dcs_cmd;
-	buf[1] = param;
-	return dsi_vc_dcs_write(td->dssdev, td->channel, buf, 2);
-}
-
-static int taal_sleep_in(struct taal_data *td)
-
-{
-	u8 cmd;
-	int r;
-
-	hw_guard_wait(td);
-
-	cmd = MIPI_DCS_ENTER_SLEEP_MODE;
-	r = dsi_vc_dcs_write_nosync(td->dssdev, td->channel, &cmd, 1);
-	if (r)
-		return r;
-
-	hw_guard_start(td, 120);
-
-	msleep(5);
-
-	return 0;
-}
-
-static int taal_sleep_out(struct taal_data *td)
-{
-	int r;
-
-	hw_guard_wait(td);
-
-	r = taal_dcs_write_0(td, MIPI_DCS_EXIT_SLEEP_MODE);
-	if (r)
-		return r;
-
-	hw_guard_start(td, 120);
-
-	msleep(5);
-
-	return 0;
-}
-
-static int taal_get_id(struct taal_data *td, u8 *id1, u8 *id2, u8 *id3)
-{
-	int r;
-
-	r = taal_dcs_read_1(td, DCS_GET_ID1, id1);
-	if (r)
-		return r;
-	r = taal_dcs_read_1(td, DCS_GET_ID2, id2);
-	if (r)
-		return r;
-	r = taal_dcs_read_1(td, DCS_GET_ID3, id3);
-	if (r)
-		return r;
-
-	return 0;
-}
-
-static int taal_set_update_window(struct taal_data *td,
-		u16 x, u16 y, u16 w, u16 h)
-{
-	int r;
-	u16 x1 = x;
-	u16 x2 = x + w - 1;
-	u16 y1 = y;
-	u16 y2 = y + h - 1;
-
-	u8 buf[5];
-	buf[0] = MIPI_DCS_SET_COLUMN_ADDRESS;
-	buf[1] = (x1 >> 8) & 0xff;
-	buf[2] = (x1 >> 0) & 0xff;
-	buf[3] = (x2 >> 8) & 0xff;
-	buf[4] = (x2 >> 0) & 0xff;
-
-	r = dsi_vc_dcs_write_nosync(td->dssdev, td->channel, buf, sizeof(buf));
-	if (r)
-		return r;
-
-	buf[0] = MIPI_DCS_SET_PAGE_ADDRESS;
-	buf[1] = (y1 >> 8) & 0xff;
-	buf[2] = (y1 >> 0) & 0xff;
-	buf[3] = (y2 >> 8) & 0xff;
-	buf[4] = (y2 >> 0) & 0xff;
-
-	r = dsi_vc_dcs_write_nosync(td->dssdev, td->channel, buf, sizeof(buf));
-	if (r)
-		return r;
-
-	dsi_vc_send_bta_sync(td->dssdev, td->channel);
-
-	return r;
-}
-
-static void taal_queue_esd_work(struct omap_dss_device *dssdev)
-{
-	struct taal_data *td = dev_get_drvdata(dssdev->dev);
-
-	if (td->esd_interval > 0)
-		queue_delayed_work(td->workqueue, &td->esd_work,
-				msecs_to_jiffies(td->esd_interval));
-}
-
-static void taal_cancel_esd_work(struct omap_dss_device *dssdev)
-{
-	struct taal_data *td = dev_get_drvdata(dssdev->dev);
-
-	cancel_delayed_work(&td->esd_work);
-}
-
-static void taal_queue_ulps_work(struct omap_dss_device *dssdev)
-{
-	struct taal_data *td = dev_get_drvdata(dssdev->dev);
-
-	if (td->ulps_timeout > 0)
-		queue_delayed_work(td->workqueue, &td->ulps_work,
-				msecs_to_jiffies(td->ulps_timeout));
-}
-
-static void taal_cancel_ulps_work(struct omap_dss_device *dssdev)
-{
-	struct taal_data *td = dev_get_drvdata(dssdev->dev);
-
-	cancel_delayed_work(&td->ulps_work);
-}
-
-static int taal_enter_ulps(struct omap_dss_device *dssdev)
-{
-	struct taal_data *td = dev_get_drvdata(dssdev->dev);
-	int r;
-
-	if (td->ulps_enabled)
-		return 0;
-
-	taal_cancel_ulps_work(dssdev);
-
-	r = _taal_enable_te(dssdev, false);
-	if (r)
-		goto err;
-
-	if (gpio_is_valid(td->ext_te_gpio))
-		disable_irq(gpio_to_irq(td->ext_te_gpio));
-
-	omapdss_dsi_display_disable(dssdev, false, true);
-
-	td->ulps_enabled = true;
-
-	return 0;
-
-err:
-	dev_err(dssdev->dev, "enter ULPS failed");
-	taal_panel_reset(dssdev);
-
-	td->ulps_enabled = false;
-
-	taal_queue_ulps_work(dssdev);
-
-	return r;
-}
-
-static int taal_exit_ulps(struct omap_dss_device *dssdev)
-{
-	struct taal_data *td = dev_get_drvdata(dssdev->dev);
-	int r;
-
-	if (!td->ulps_enabled)
-		return 0;
-
-	r = omapdss_dsi_display_enable(dssdev);
-	if (r) {
-		dev_err(dssdev->dev, "failed to enable DSI\n");
-		goto err1;
-	}
-
-	omapdss_dsi_vc_enable_hs(dssdev, td->channel, true);
-
-	r = _taal_enable_te(dssdev, true);
-	if (r) {
-		dev_err(dssdev->dev, "failed to re-enable TE");
-		goto err2;
-	}
-
-	if (gpio_is_valid(td->ext_te_gpio))
-		enable_irq(gpio_to_irq(td->ext_te_gpio));
-
-	taal_queue_ulps_work(dssdev);
-
-	td->ulps_enabled = false;
-
-	return 0;
-
-err2:
-	dev_err(dssdev->dev, "failed to exit ULPS");
-
-	r = taal_panel_reset(dssdev);
-	if (!r) {
-		if (gpio_is_valid(td->ext_te_gpio))
-			enable_irq(gpio_to_irq(td->ext_te_gpio));
-		td->ulps_enabled = false;
-	}
-err1:
-	taal_queue_ulps_work(dssdev);
-
-	return r;
-}
-
-static int taal_wake_up(struct omap_dss_device *dssdev)
-{
-	struct taal_data *td = dev_get_drvdata(dssdev->dev);
-
-	if (td->ulps_enabled)
-		return taal_exit_ulps(dssdev);
-
-	taal_cancel_ulps_work(dssdev);
-	taal_queue_ulps_work(dssdev);
-	return 0;
-}
-
-static int taal_bl_update_status(struct backlight_device *dev)
-{
-	struct omap_dss_device *dssdev = dev_get_drvdata(&dev->dev);
-	struct taal_data *td = dev_get_drvdata(dssdev->dev);
-	int r;
-	int level;
-
-	if (dev->props.fb_blank == FB_BLANK_UNBLANK &&
-			dev->props.power == FB_BLANK_UNBLANK)
-		level = dev->props.brightness;
-	else
-		level = 0;
-
-	dev_dbg(dssdev->dev, "update brightness to %d\n", level);
-
-	mutex_lock(&td->lock);
-
-	if (td->enabled) {
-		dsi_bus_lock(dssdev);
-
-		r = taal_wake_up(dssdev);
-		if (!r)
-			r = taal_dcs_write_1(td, DCS_BRIGHTNESS, level);
-
-		dsi_bus_unlock(dssdev);
-	} else {
-		r = 0;
-	}
-
-	mutex_unlock(&td->lock);
-
-	return r;
-}
-
-static int taal_bl_get_intensity(struct backlight_device *dev)
-{
-	if (dev->props.fb_blank == FB_BLANK_UNBLANK &&
-			dev->props.power == FB_BLANK_UNBLANK)
-		return dev->props.brightness;
-
-	return 0;
-}
-
-static const struct backlight_ops taal_bl_ops = {
-	.get_brightness = taal_bl_get_intensity,
-	.update_status  = taal_bl_update_status,
-};
-
-static void taal_get_resolution(struct omap_dss_device *dssdev,
-		u16 *xres, u16 *yres)
-{
-	*xres = dssdev->panel.timings.x_res;
-	*yres = dssdev->panel.timings.y_res;
-}
-
-static ssize_t taal_num_errors_show(struct device *dev,
-		struct device_attribute *attr, char *buf)
-{
-	struct omap_dss_device *dssdev = to_dss_device(dev);
-	struct taal_data *td = dev_get_drvdata(dssdev->dev);
-	u8 errors = 0;
-	int r;
-
-	mutex_lock(&td->lock);
-
-	if (td->enabled) {
-		dsi_bus_lock(dssdev);
-
-		r = taal_wake_up(dssdev);
-		if (!r)
-			r = taal_dcs_read_1(td, DCS_READ_NUM_ERRORS, &errors);
-
-		dsi_bus_unlock(dssdev);
-	} else {
-		r = -ENODEV;
-	}
-
-	mutex_unlock(&td->lock);
-
-	if (r)
-		return r;
-
-	return snprintf(buf, PAGE_SIZE, "%d\n", errors);
-}
-
-static ssize_t taal_hw_revision_show(struct device *dev,
-		struct device_attribute *attr, char *buf)
-{
-	struct omap_dss_device *dssdev = to_dss_device(dev);
-	struct taal_data *td = dev_get_drvdata(dssdev->dev);
-	u8 id1, id2, id3;
-	int r;
-
-	mutex_lock(&td->lock);
-
-	if (td->enabled) {
-		dsi_bus_lock(dssdev);
-
-		r = taal_wake_up(dssdev);
-		if (!r)
-			r = taal_get_id(td, &id1, &id2, &id3);
-
-		dsi_bus_unlock(dssdev);
-	} else {
-		r = -ENODEV;
-	}
-
-	mutex_unlock(&td->lock);
-
-	if (r)
-		return r;
-
-	return snprintf(buf, PAGE_SIZE, "%02x.%02x.%02x\n", id1, id2, id3);
-}
-
-static const char *cabc_modes[] = {
-	"off",		/* used also always when CABC is not supported */
-	"ui",
-	"still-image",
-	"moving-image",
-};
-
-static ssize_t show_cabc_mode(struct device *dev,
-		struct device_attribute *attr,
-		char *buf)
-{
-	struct omap_dss_device *dssdev = to_dss_device(dev);
-	struct taal_data *td = dev_get_drvdata(dssdev->dev);
-	const char *mode_str;
-	int mode;
-	int len;
-
-	mode = td->cabc_mode;
-
-	mode_str = "unknown";
-	if (mode >= 0 && mode < ARRAY_SIZE(cabc_modes))
-		mode_str = cabc_modes[mode];
-	len = snprintf(buf, PAGE_SIZE, "%s\n", mode_str);
-
-	return len < PAGE_SIZE - 1 ? len : PAGE_SIZE - 1;
-}
-
-static ssize_t store_cabc_mode(struct device *dev,
-		struct device_attribute *attr,
-		const char *buf, size_t count)
-{
-	struct omap_dss_device *dssdev = to_dss_device(dev);
-	struct taal_data *td = dev_get_drvdata(dssdev->dev);
-	int i;
-	int r;
-
-	for (i = 0; i < ARRAY_SIZE(cabc_modes); i++) {
-		if (sysfs_streq(cabc_modes[i], buf))
-			break;
-	}
-
-	if (i == ARRAY_SIZE(cabc_modes))
-		return -EINVAL;
-
-	mutex_lock(&td->lock);
-
-	if (td->enabled) {
-		dsi_bus_lock(dssdev);
-
-		if (!td->cabc_broken) {
-			r = taal_wake_up(dssdev);
-			if (r)
-				goto err;
-
-			r = taal_dcs_write_1(td, DCS_WRITE_CABC, i);
-			if (r)
-				goto err;
-		}
-
-		dsi_bus_unlock(dssdev);
-	}
-
-	td->cabc_mode = i;
-
-	mutex_unlock(&td->lock);
-
-	return count;
-err:
-	dsi_bus_unlock(dssdev);
-	mutex_unlock(&td->lock);
-	return r;
-}
-
-static ssize_t show_cabc_available_modes(struct device *dev,
-		struct device_attribute *attr,
-		char *buf)
-{
-	int len;
-	int i;
-
-	for (i = 0, len = 0;
-	     len < PAGE_SIZE && i < ARRAY_SIZE(cabc_modes); i++)
-		len += snprintf(&buf[len], PAGE_SIZE - len, "%s%s%s",
-			i ? " " : "", cabc_modes[i],
-			i == ARRAY_SIZE(cabc_modes) - 1 ? "\n" : "");
-
-	return len < PAGE_SIZE ? len : PAGE_SIZE - 1;
-}
-
-static ssize_t taal_store_esd_interval(struct device *dev,
-		struct device_attribute *attr,
-		const char *buf, size_t count)
-{
-	struct omap_dss_device *dssdev = to_dss_device(dev);
-	struct taal_data *td = dev_get_drvdata(dssdev->dev);
-
-	unsigned long t;
-	int r;
-
-	r = kstrtoul(buf, 10, &t);
-	if (r)
-		return r;
-
-	mutex_lock(&td->lock);
-	taal_cancel_esd_work(dssdev);
-	td->esd_interval = t;
-	if (td->enabled)
-		taal_queue_esd_work(dssdev);
-	mutex_unlock(&td->lock);
-
-	return count;
-}
-
-static ssize_t taal_show_esd_interval(struct device *dev,
-		struct device_attribute *attr,
-		char *buf)
-{
-	struct omap_dss_device *dssdev = to_dss_device(dev);
-	struct taal_data *td = dev_get_drvdata(dssdev->dev);
-	unsigned t;
-
-	mutex_lock(&td->lock);
-	t = td->esd_interval;
-	mutex_unlock(&td->lock);
-
-	return snprintf(buf, PAGE_SIZE, "%u\n", t);
-}
-
-static ssize_t taal_store_ulps(struct device *dev,
-		struct device_attribute *attr,
-		const char *buf, size_t count)
-{
-	struct omap_dss_device *dssdev = to_dss_device(dev);
-	struct taal_data *td = dev_get_drvdata(dssdev->dev);
-	unsigned long t;
-	int r;
-
-	r = kstrtoul(buf, 10, &t);
-	if (r)
-		return r;
-
-	mutex_lock(&td->lock);
-
-	if (td->enabled) {
-		dsi_bus_lock(dssdev);
-
-		if (t)
-			r = taal_enter_ulps(dssdev);
-		else
-			r = taal_wake_up(dssdev);
-
-		dsi_bus_unlock(dssdev);
-	}
-
-	mutex_unlock(&td->lock);
-
-	if (r)
-		return r;
-
-	return count;
-}
-
-static ssize_t taal_show_ulps(struct device *dev,
-		struct device_attribute *attr,
-		char *buf)
-{
-	struct omap_dss_device *dssdev = to_dss_device(dev);
-	struct taal_data *td = dev_get_drvdata(dssdev->dev);
-	unsigned t;
-
-	mutex_lock(&td->lock);
-	t = td->ulps_enabled;
-	mutex_unlock(&td->lock);
-
-	return snprintf(buf, PAGE_SIZE, "%u\n", t);
-}
-
-static ssize_t taal_store_ulps_timeout(struct device *dev,
-		struct device_attribute *attr,
-		const char *buf, size_t count)
-{
-	struct omap_dss_device *dssdev = to_dss_device(dev);
-	struct taal_data *td = dev_get_drvdata(dssdev->dev);
-	unsigned long t;
-	int r;
-
-	r = kstrtoul(buf, 10, &t);
-	if (r)
-		return r;
-
-	mutex_lock(&td->lock);
-	td->ulps_timeout = t;
-
-	if (td->enabled) {
-		/* taal_wake_up will restart the timer */
-		dsi_bus_lock(dssdev);
-		r = taal_wake_up(dssdev);
-		dsi_bus_unlock(dssdev);
-	}
-
-	mutex_unlock(&td->lock);
-
-	if (r)
-		return r;
-
-	return count;
-}
-
-static ssize_t taal_show_ulps_timeout(struct device *dev,
-		struct device_attribute *attr,
-		char *buf)
-{
-	struct omap_dss_device *dssdev = to_dss_device(dev);
-	struct taal_data *td = dev_get_drvdata(dssdev->dev);
-	unsigned t;
-
-	mutex_lock(&td->lock);
-	t = td->ulps_timeout;
-	mutex_unlock(&td->lock);
-
-	return snprintf(buf, PAGE_SIZE, "%u\n", t);
-}
-
-static DEVICE_ATTR(num_dsi_errors, S_IRUGO, taal_num_errors_show, NULL);
-static DEVICE_ATTR(hw_revision, S_IRUGO, taal_hw_revision_show, NULL);
-static DEVICE_ATTR(cabc_mode, S_IRUGO | S_IWUSR,
-		show_cabc_mode, store_cabc_mode);
-static DEVICE_ATTR(cabc_available_modes, S_IRUGO,
-		show_cabc_available_modes, NULL);
-static DEVICE_ATTR(esd_interval, S_IRUGO | S_IWUSR,
-		taal_show_esd_interval, taal_store_esd_interval);
-static DEVICE_ATTR(ulps, S_IRUGO | S_IWUSR,
-		taal_show_ulps, taal_store_ulps);
-static DEVICE_ATTR(ulps_timeout, S_IRUGO | S_IWUSR,
-		taal_show_ulps_timeout, taal_store_ulps_timeout);
-
-static struct attribute *taal_attrs[] = {
-	&dev_attr_num_dsi_errors.attr,
-	&dev_attr_hw_revision.attr,
-	&dev_attr_cabc_mode.attr,
-	&dev_attr_cabc_available_modes.attr,
-	&dev_attr_esd_interval.attr,
-	&dev_attr_ulps.attr,
-	&dev_attr_ulps_timeout.attr,
-	NULL,
-};
-
-static struct attribute_group taal_attr_group = {
-	.attrs = taal_attrs,
-};
-
-static void taal_hw_reset(struct omap_dss_device *dssdev)
-{
-	struct taal_data *td = dev_get_drvdata(dssdev->dev);
-
-	if (!gpio_is_valid(td->reset_gpio))
-		return;
-
-	gpio_set_value(td->reset_gpio, 1);
-	udelay(10);
-	/* reset the panel */
-	gpio_set_value(td->reset_gpio, 0);
-	/* assert reset */
-	udelay(10);
-	gpio_set_value(td->reset_gpio, 1);
-	/* wait after releasing reset */
-	msleep(5);
-}
-
-static void taal_probe_pdata(struct taal_data *td,
-		const struct nokia_dsi_panel_data *pdata)
-{
-	td->reset_gpio = pdata->reset_gpio;
-
-	if (pdata->use_ext_te)
-		td->ext_te_gpio = pdata->ext_te_gpio;
-	else
-		td->ext_te_gpio = -1;
-
-	td->esd_interval = pdata->esd_interval;
-	td->ulps_timeout = pdata->ulps_timeout;
-
-	td->use_dsi_backlight = pdata->use_dsi_backlight;
-
-	td->pin_config = pdata->pin_config;
-}
-
-static int taal_probe(struct omap_dss_device *dssdev)
-{
-	struct backlight_properties props;
-	struct taal_data *td;
-	struct backlight_device *bldev = NULL;
-	int r;
-
-	dev_dbg(dssdev->dev, "probe\n");
-
-	td = devm_kzalloc(dssdev->dev, sizeof(*td), GFP_KERNEL);
-	if (!td)
-		return -ENOMEM;
-
-	dev_set_drvdata(dssdev->dev, td);
-	td->dssdev = dssdev;
-
-	if (dssdev->data) {
-		const struct nokia_dsi_panel_data *pdata = dssdev->data;
-
-		taal_probe_pdata(td, pdata);
-	} else {
-		return -ENODEV;
-	}
-
-	dssdev->panel.timings.x_res = 864;
-	dssdev->panel.timings.y_res = 480;
-	dssdev->panel.timings.pixel_clock = DIV_ROUND_UP(864 * 480 * 60, 1000);
-	dssdev->panel.dsi_pix_fmt = OMAP_DSS_DSI_FMT_RGB888;
-	dssdev->caps = OMAP_DSS_DISPLAY_CAP_MANUAL_UPDATE |
-		OMAP_DSS_DISPLAY_CAP_TEAR_ELIM;
-
-	mutex_init(&td->lock);
-
-	atomic_set(&td->do_update, 0);
-
-	if (gpio_is_valid(td->reset_gpio)) {
-		r = devm_gpio_request_one(dssdev->dev, td->reset_gpio,
-				GPIOF_OUT_INIT_LOW, "taal rst");
-		if (r) {
-			dev_err(dssdev->dev, "failed to request reset gpio\n");
-			return r;
-		}
-	}
-
-	if (gpio_is_valid(td->ext_te_gpio)) {
-		r = devm_gpio_request_one(dssdev->dev, td->ext_te_gpio,
-				GPIOF_IN, "taal irq");
-		if (r) {
-			dev_err(dssdev->dev, "GPIO request failed\n");
-			return r;
-		}
-
-		r = devm_request_irq(dssdev->dev, gpio_to_irq(td->ext_te_gpio),
-				taal_te_isr,
-				IRQF_TRIGGER_RISING,
-				"taal vsync", dssdev);
-
-		if (r) {
-			dev_err(dssdev->dev, "IRQ request failed\n");
-			return r;
-		}
-
-		INIT_DEFERRABLE_WORK(&td->te_timeout_work,
-					taal_te_timeout_work_callback);
-
-		dev_dbg(dssdev->dev, "Using GPIO TE\n");
-	}
-
-	td->workqueue = create_singlethread_workqueue("taal_esd");
-	if (td->workqueue == NULL) {
-		dev_err(dssdev->dev, "can't create ESD workqueue\n");
-		return -ENOMEM;
-	}
-	INIT_DEFERRABLE_WORK(&td->esd_work, taal_esd_work);
-	INIT_DELAYED_WORK(&td->ulps_work, taal_ulps_work);
-
-	taal_hw_reset(dssdev);
-
-	if (td->use_dsi_backlight) {
-		memset(&props, 0, sizeof(struct backlight_properties));
-		props.max_brightness = 255;
-
-		props.type = BACKLIGHT_RAW;
-		bldev = backlight_device_register(dev_name(dssdev->dev),
-				dssdev->dev, dssdev, &taal_bl_ops, &props);
-		if (IS_ERR(bldev)) {
-			r = PTR_ERR(bldev);
-			goto err_bl;
-		}
-
-		td->bldev = bldev;
-
-		bldev->props.fb_blank = FB_BLANK_UNBLANK;
-		bldev->props.power = FB_BLANK_UNBLANK;
-		bldev->props.brightness = 255;
-
-		taal_bl_update_status(bldev);
-	}
-
-	r = omap_dsi_request_vc(dssdev, &td->channel);
-	if (r) {
-		dev_err(dssdev->dev, "failed to get virtual channel\n");
-		goto err_req_vc;
-	}
-
-	r = omap_dsi_set_vc_id(dssdev, td->channel, TCH);
-	if (r) {
-		dev_err(dssdev->dev, "failed to set VC_ID\n");
-		goto err_vc_id;
-	}
-
-	r = sysfs_create_group(&dssdev->dev->kobj, &taal_attr_group);
-	if (r) {
-		dev_err(dssdev->dev, "failed to create sysfs files\n");
-		goto err_vc_id;
-	}
-
-	return 0;
-
-err_vc_id:
-	omap_dsi_release_vc(dssdev, td->channel);
-err_req_vc:
-	if (bldev != NULL)
-		backlight_device_unregister(bldev);
-err_bl:
-	destroy_workqueue(td->workqueue);
-	return r;
-}
-
-static void __exit taal_remove(struct omap_dss_device *dssdev)
-{
-	struct taal_data *td = dev_get_drvdata(dssdev->dev);
-	struct backlight_device *bldev;
-
-	dev_dbg(dssdev->dev, "remove\n");
-
-	sysfs_remove_group(&dssdev->dev->kobj, &taal_attr_group);
-	omap_dsi_release_vc(dssdev, td->channel);
-
-	bldev = td->bldev;
-	if (bldev != NULL) {
-		bldev->props.power = FB_BLANK_POWERDOWN;
-		taal_bl_update_status(bldev);
-		backlight_device_unregister(bldev);
-	}
-
-	taal_cancel_ulps_work(dssdev);
-	taal_cancel_esd_work(dssdev);
-	destroy_workqueue(td->workqueue);
-
-	/* reset, to be sure that the panel is in a valid state */
-	taal_hw_reset(dssdev);
-}
-
-static int taal_power_on(struct omap_dss_device *dssdev)
-{
-	struct taal_data *td = dev_get_drvdata(dssdev->dev);
-	u8 id1, id2, id3;
-	int r;
-	struct omap_dss_dsi_config dsi_config = {
-		.mode = OMAP_DSS_DSI_CMD_MODE,
-		.pixel_format = OMAP_DSS_DSI_FMT_RGB888,
-		.timings = &dssdev->panel.timings,
-		.hs_clk_min = 150000000,
-		.hs_clk_max = 300000000,
-		.lp_clk_min = 7000000,
-		.lp_clk_max = 10000000,
-	};
-
-	r = omapdss_dsi_configure_pins(dssdev, &td->pin_config);
-	if (r) {
-		dev_err(dssdev->dev, "failed to configure DSI pins\n");
-		goto err0;
-	};
-
-	r = omapdss_dsi_set_config(dssdev, &dsi_config);
-	if (r) {
-		dev_err(dssdev->dev, "failed to configure DSI\n");
-		goto err0;
-	}
-
-	r = omapdss_dsi_display_enable(dssdev);
-	if (r) {
-		dev_err(dssdev->dev, "failed to enable DSI\n");
-		goto err0;
-	}
-
-	taal_hw_reset(dssdev);
-
-	omapdss_dsi_vc_enable_hs(dssdev, td->channel, false);
-
-	r = taal_sleep_out(td);
-	if (r)
-		goto err;
-
-	r = taal_get_id(td, &id1, &id2, &id3);
-	if (r)
-		goto err;
-
-	/* on early Taal revisions CABC is broken */
-	if (id2 == 0x00 || id2 == 0xff || id2 == 0x81)
-		td->cabc_broken = true;
-
-	r = taal_dcs_write_1(td, DCS_BRIGHTNESS, 0xff);
-	if (r)
-		goto err;
-
-	r = taal_dcs_write_1(td, DCS_CTRL_DISPLAY,
-			(1<<2) | (1<<5));	/* BL | BCTRL */
-	if (r)
-		goto err;
-
-	r = taal_dcs_write_1(td, MIPI_DCS_SET_PIXEL_FORMAT,
-		MIPI_DCS_PIXEL_FMT_24BIT);
-	if (r)
-		goto err;
-
-	if (!td->cabc_broken) {
-		r = taal_dcs_write_1(td, DCS_WRITE_CABC, td->cabc_mode);
-		if (r)
-			goto err;
-	}
-
-	r = taal_dcs_write_0(td, MIPI_DCS_SET_DISPLAY_ON);
-	if (r)
-		goto err;
-
-	r = _taal_enable_te(dssdev, td->te_enabled);
-	if (r)
-		goto err;
-
-	r = dsi_enable_video_output(dssdev, td->channel);
-	if (r)
-		goto err;
-
-	td->enabled = 1;
-
-	if (!td->intro_printed) {
-		dev_info(dssdev->dev, "panel revision %02x.%02x.%02x\n",
-			id1, id2, id3);
-		if (td->cabc_broken)
-			dev_info(dssdev->dev,
-					"old Taal version, CABC disabled\n");
-		td->intro_printed = true;
-	}
-
-	omapdss_dsi_vc_enable_hs(dssdev, td->channel, true);
-
-	return 0;
-err:
-	dev_err(dssdev->dev, "error while enabling panel, issuing HW reset\n");
-
-	taal_hw_reset(dssdev);
-
-	omapdss_dsi_display_disable(dssdev, true, false);
-err0:
-	return r;
-}
-
-static void taal_power_off(struct omap_dss_device *dssdev)
-{
-	struct taal_data *td = dev_get_drvdata(dssdev->dev);
-	int r;
-
-	dsi_disable_video_output(dssdev, td->channel);
-
-	r = taal_dcs_write_0(td, MIPI_DCS_SET_DISPLAY_OFF);
-	if (!r)
-		r = taal_sleep_in(td);
-
-	if (r) {
-		dev_err(dssdev->dev,
-				"error disabling panel, issuing HW reset\n");
-		taal_hw_reset(dssdev);
-	}
-
-	omapdss_dsi_display_disable(dssdev, true, false);
-
-	td->enabled = 0;
-}
-
-static int taal_panel_reset(struct omap_dss_device *dssdev)
-{
-	dev_err(dssdev->dev, "performing LCD reset\n");
-
-	taal_power_off(dssdev);
-	taal_hw_reset(dssdev);
-	return taal_power_on(dssdev);
-}
-
-static int taal_enable(struct omap_dss_device *dssdev)
-{
-	struct taal_data *td = dev_get_drvdata(dssdev->dev);
-	int r;
-
-	dev_dbg(dssdev->dev, "enable\n");
-
-	mutex_lock(&td->lock);
-
-	if (dssdev->state != OMAP_DSS_DISPLAY_DISABLED) {
-		r = -EINVAL;
-		goto err;
-	}
-
-	dsi_bus_lock(dssdev);
-
-	r = taal_power_on(dssdev);
-
-	dsi_bus_unlock(dssdev);
-
-	if (r)
-		goto err;
-
-	taal_queue_esd_work(dssdev);
-
-	dssdev->state = OMAP_DSS_DISPLAY_ACTIVE;
-
-	mutex_unlock(&td->lock);
-
-	return 0;
-err:
-	dev_dbg(dssdev->dev, "enable failed\n");
-	mutex_unlock(&td->lock);
-	return r;
-}
-
-static void taal_disable(struct omap_dss_device *dssdev)
-{
-	struct taal_data *td = dev_get_drvdata(dssdev->dev);
-
-	dev_dbg(dssdev->dev, "disable\n");
-
-	mutex_lock(&td->lock);
-
-	taal_cancel_ulps_work(dssdev);
-	taal_cancel_esd_work(dssdev);
-
-	dsi_bus_lock(dssdev);
-
-	if (dssdev->state == OMAP_DSS_DISPLAY_ACTIVE) {
-		int r;
-
-		r = taal_wake_up(dssdev);
-		if (!r)
-			taal_power_off(dssdev);
-	}
-
-	dsi_bus_unlock(dssdev);
-
-	dssdev->state = OMAP_DSS_DISPLAY_DISABLED;
-
-	mutex_unlock(&td->lock);
-}
-
-static void taal_framedone_cb(int err, void *data)
-{
-	struct omap_dss_device *dssdev = data;
-	dev_dbg(dssdev->dev, "framedone, err %d\n", err);
-	dsi_bus_unlock(dssdev);
-}
-
-static irqreturn_t taal_te_isr(int irq, void *data)
-{
-	struct omap_dss_device *dssdev = data;
-	struct taal_data *td = dev_get_drvdata(dssdev->dev);
-	int old;
-	int r;
-
-	old = atomic_cmpxchg(&td->do_update, 1, 0);
-
-	if (old) {
-		cancel_delayed_work(&td->te_timeout_work);
-
-		r = omap_dsi_update(dssdev, td->channel, taal_framedone_cb,
-				dssdev);
-		if (r)
-			goto err;
-	}
-
-	return IRQ_HANDLED;
-err:
-	dev_err(dssdev->dev, "start update failed\n");
-	dsi_bus_unlock(dssdev);
-	return IRQ_HANDLED;
-}
-
-static void taal_te_timeout_work_callback(struct work_struct *work)
-{
-	struct taal_data *td = container_of(work, struct taal_data,
-					te_timeout_work.work);
-	struct omap_dss_device *dssdev = td->dssdev;
-
-	dev_err(dssdev->dev, "TE not received for 250ms!\n");
-
-	atomic_set(&td->do_update, 0);
-	dsi_bus_unlock(dssdev);
-}
-
-static int taal_update(struct omap_dss_device *dssdev,
-				    u16 x, u16 y, u16 w, u16 h)
-{
-	struct taal_data *td = dev_get_drvdata(dssdev->dev);
-	int r;
-
-	dev_dbg(dssdev->dev, "update %d, %d, %d x %d\n", x, y, w, h);
-
-	mutex_lock(&td->lock);
-	dsi_bus_lock(dssdev);
-
-	r = taal_wake_up(dssdev);
-	if (r)
-		goto err;
-
-	if (!td->enabled) {
-		r = 0;
-		goto err;
-	}
-
-	/* XXX no need to send this every frame, but dsi break if not done */
-	r = taal_set_update_window(td, 0, 0,
-			dssdev->panel.timings.x_res,
-			dssdev->panel.timings.y_res);
-	if (r)
-		goto err;
-
-	if (td->te_enabled && gpio_is_valid(td->ext_te_gpio)) {
-		schedule_delayed_work(&td->te_timeout_work,
-				msecs_to_jiffies(250));
-		atomic_set(&td->do_update, 1);
-	} else {
-		r = omap_dsi_update(dssdev, td->channel, taal_framedone_cb,
-				dssdev);
-		if (r)
-			goto err;
-	}
-
-	/* note: no bus_unlock here. unlock is in framedone_cb */
-	mutex_unlock(&td->lock);
-	return 0;
-err:
-	dsi_bus_unlock(dssdev);
-	mutex_unlock(&td->lock);
-	return r;
-}
-
-static int taal_sync(struct omap_dss_device *dssdev)
-{
-	struct taal_data *td = dev_get_drvdata(dssdev->dev);
-
-	dev_dbg(dssdev->dev, "sync\n");
-
-	mutex_lock(&td->lock);
-	dsi_bus_lock(dssdev);
-	dsi_bus_unlock(dssdev);
-	mutex_unlock(&td->lock);
-
-	dev_dbg(dssdev->dev, "sync done\n");
-
-	return 0;
-}
-
-static int _taal_enable_te(struct omap_dss_device *dssdev, bool enable)
-{
-	struct taal_data *td = dev_get_drvdata(dssdev->dev);
-	int r;
-
-	if (enable)
-		r = taal_dcs_write_1(td, MIPI_DCS_SET_TEAR_ON, 0);
-	else
-		r = taal_dcs_write_0(td, MIPI_DCS_SET_TEAR_OFF);
-
-	if (!gpio_is_valid(td->ext_te_gpio))
-		omapdss_dsi_enable_te(dssdev, enable);
-
-	/* possible panel bug */
-	msleep(100);
-
-	return r;
-}
-
-static int taal_enable_te(struct omap_dss_device *dssdev, bool enable)
-{
-	struct taal_data *td = dev_get_drvdata(dssdev->dev);
-	int r;
-
-	mutex_lock(&td->lock);
-
-	if (td->te_enabled == enable)
-		goto end;
-
-	dsi_bus_lock(dssdev);
-
-	if (td->enabled) {
-		r = taal_wake_up(dssdev);
-		if (r)
-			goto err;
-
-		r = _taal_enable_te(dssdev, enable);
-		if (r)
-			goto err;
-	}
-
-	td->te_enabled = enable;
-
-	dsi_bus_unlock(dssdev);
-end:
-	mutex_unlock(&td->lock);
-
-	return 0;
-err:
-	dsi_bus_unlock(dssdev);
-	mutex_unlock(&td->lock);
-
-	return r;
-}
-
-static int taal_get_te(struct omap_dss_device *dssdev)
-{
-	struct taal_data *td = dev_get_drvdata(dssdev->dev);
-	int r;
-
-	mutex_lock(&td->lock);
-	r = td->te_enabled;
-	mutex_unlock(&td->lock);
-
-	return r;
-}
-
-static int taal_run_test(struct omap_dss_device *dssdev, int test_num)
-{
-	struct taal_data *td = dev_get_drvdata(dssdev->dev);
-	u8 id1, id2, id3;
-	int r;
-
-	mutex_lock(&td->lock);
-
-	if (!td->enabled) {
-		r = -ENODEV;
-		goto err1;
-	}
-
-	dsi_bus_lock(dssdev);
-
-	r = taal_wake_up(dssdev);
-	if (r)
-		goto err2;
-
-	r = taal_dcs_read_1(td, DCS_GET_ID1, &id1);
-	if (r)
-		goto err2;
-	r = taal_dcs_read_1(td, DCS_GET_ID2, &id2);
-	if (r)
-		goto err2;
-	r = taal_dcs_read_1(td, DCS_GET_ID3, &id3);
-	if (r)
-		goto err2;
-
-	dsi_bus_unlock(dssdev);
-	mutex_unlock(&td->lock);
-	return 0;
-err2:
-	dsi_bus_unlock(dssdev);
-err1:
-	mutex_unlock(&td->lock);
-	return r;
-}
-
-static int taal_memory_read(struct omap_dss_device *dssdev,
-		void *buf, size_t size,
-		u16 x, u16 y, u16 w, u16 h)
-{
-	int r;
-	int first = 1;
-	int plen;
-	unsigned buf_used = 0;
-	struct taal_data *td = dev_get_drvdata(dssdev->dev);
-
-	if (size < w * h * 3)
-		return -ENOMEM;
-
-	mutex_lock(&td->lock);
-
-	if (!td->enabled) {
-		r = -ENODEV;
-		goto err1;
-	}
-
-	size = min(w * h * 3,
-			dssdev->panel.timings.x_res *
-			dssdev->panel.timings.y_res * 3);
-
-	dsi_bus_lock(dssdev);
-
-	r = taal_wake_up(dssdev);
-	if (r)
-		goto err2;
-
-	/* plen 1 or 2 goes into short packet. until checksum error is fixed,
-	 * use short packets. plen 32 works, but bigger packets seem to cause
-	 * an error. */
-	if (size % 2)
-		plen = 1;
-	else
-		plen = 2;
-
-	taal_set_update_window(td, x, y, w, h);
-
-	r = dsi_vc_set_max_rx_packet_size(dssdev, td->channel, plen);
-	if (r)
-		goto err2;
-
-	while (buf_used < size) {
-		u8 dcs_cmd = first ? 0x2e : 0x3e;
-		first = 0;
-
-		r = dsi_vc_dcs_read(dssdev, td->channel, dcs_cmd,
-				buf + buf_used, size - buf_used);
-
-		if (r < 0) {
-			dev_err(dssdev->dev, "read error\n");
-			goto err3;
-		}
-
-		buf_used += r;
-
-		if (r < plen) {
-			dev_err(dssdev->dev, "short read\n");
-			break;
-		}
-
-		if (signal_pending(current)) {
-			dev_err(dssdev->dev, "signal pending, "
-					"aborting memory read\n");
-			r = -ERESTARTSYS;
-			goto err3;
-		}
-	}
-
-	r = buf_used;
-
-err3:
-	dsi_vc_set_max_rx_packet_size(dssdev, td->channel, 1);
-err2:
-	dsi_bus_unlock(dssdev);
-err1:
-	mutex_unlock(&td->lock);
-	return r;
-}
-
-static void taal_ulps_work(struct work_struct *work)
-{
-	struct taal_data *td = container_of(work, struct taal_data,
-			ulps_work.work);
-	struct omap_dss_device *dssdev = td->dssdev;
-
-	mutex_lock(&td->lock);
-
-	if (dssdev->state != OMAP_DSS_DISPLAY_ACTIVE || !td->enabled) {
-		mutex_unlock(&td->lock);
-		return;
-	}
-
-	dsi_bus_lock(dssdev);
-
-	taal_enter_ulps(dssdev);
-
-	dsi_bus_unlock(dssdev);
-	mutex_unlock(&td->lock);
-}
-
-static void taal_esd_work(struct work_struct *work)
-{
-	struct taal_data *td = container_of(work, struct taal_data,
-			esd_work.work);
-	struct omap_dss_device *dssdev = td->dssdev;
-	u8 state1, state2;
-	int r;
-
-	mutex_lock(&td->lock);
-
-	if (!td->enabled) {
-		mutex_unlock(&td->lock);
-		return;
-	}
-
-	dsi_bus_lock(dssdev);
-
-	r = taal_wake_up(dssdev);
-	if (r) {
-		dev_err(dssdev->dev, "failed to exit ULPS\n");
-		goto err;
-	}
-
-	r = taal_dcs_read_1(td, MIPI_DCS_GET_DIAGNOSTIC_RESULT, &state1);
-	if (r) {
-		dev_err(dssdev->dev, "failed to read Taal status\n");
-		goto err;
-	}
-
-	/* Run self diagnostics */
-	r = taal_sleep_out(td);
-	if (r) {
-		dev_err(dssdev->dev, "failed to run Taal self-diagnostics\n");
-		goto err;
-	}
-
-	r = taal_dcs_read_1(td, MIPI_DCS_GET_DIAGNOSTIC_RESULT, &state2);
-	if (r) {
-		dev_err(dssdev->dev, "failed to read Taal status\n");
-		goto err;
-	}
-
-	/* Each sleep out command will trigger a self diagnostic and flip
-	 * Bit6 if the test passes.
-	 */
-	if (!((state1 ^ state2) & (1 << 6))) {
-		dev_err(dssdev->dev, "LCD self diagnostics failed\n");
-		goto err;
-	}
-	/* Self-diagnostics result is also shown on TE GPIO line. We need
-	 * to re-enable TE after self diagnostics */
-	if (td->te_enabled && gpio_is_valid(td->ext_te_gpio)) {
-		r = taal_dcs_write_1(td, MIPI_DCS_SET_TEAR_ON, 0);
-		if (r)
-			goto err;
-	}
-
-	dsi_bus_unlock(dssdev);
-
-	taal_queue_esd_work(dssdev);
-
-	mutex_unlock(&td->lock);
-	return;
-err:
-	dev_err(dssdev->dev, "performing LCD reset\n");
-
-	taal_panel_reset(dssdev);
-
-	dsi_bus_unlock(dssdev);
-
-	taal_queue_esd_work(dssdev);
-
-	mutex_unlock(&td->lock);
-}
-
-static struct omap_dss_driver taal_driver = {
-	.probe		= taal_probe,
-	.remove		= __exit_p(taal_remove),
-
-	.enable		= taal_enable,
-	.disable	= taal_disable,
-
-	.update		= taal_update,
-	.sync		= taal_sync,
-
-	.get_resolution	= taal_get_resolution,
-	.get_recommended_bpp = omapdss_default_get_recommended_bpp,
-
-	.enable_te	= taal_enable_te,
-	.get_te		= taal_get_te,
-
-	.run_test	= taal_run_test,
-	.memory_read	= taal_memory_read,
-
-	.driver         = {
-		.name   = "taal",
-		.owner  = THIS_MODULE,
-	},
-};
-
-static int __init taal_init(void)
-{
-	omap_dss_register_driver(&taal_driver);
-
-	return 0;
-}
-
-static void __exit taal_exit(void)
-{
-	omap_dss_unregister_driver(&taal_driver);
-}
-
-module_init(taal_init);
-module_exit(taal_exit);
-
-MODULE_AUTHOR("Tomi Valkeinen <tomi.valkeinen@nokia.com>");
-MODULE_DESCRIPTION("Taal Driver");
-MODULE_LICENSE("GPL");
diff --git a/drivers/video/omap2/displays/panel-tfp410.c b/drivers/video/omap2/displays/panel-tfp410.c
deleted file mode 100644
index 1fdfb158a2a..00000000000
--- a/drivers/video/omap2/displays/panel-tfp410.c
+++ /dev/null
@@ -1,353 +0,0 @@
-/*
- * TFP410 DPI-to-DVI chip
- *
- * Copyright (C) 2011 Texas Instruments Inc
- * Author: Tomi Valkeinen <tomi.valkeinen@ti.com>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include <linux/module.h>
-#include <linux/slab.h>
-#include <video/omapdss.h>
-#include <linux/i2c.h>
-#include <linux/gpio.h>
-#include <drm/drm_edid.h>
-
-#include <video/omap-panel-data.h>
-
-static const struct omap_video_timings tfp410_default_timings = {
-	.x_res		= 640,
-	.y_res		= 480,
-
-	.pixel_clock	= 23500,
-
-	.hfp		= 48,
-	.hsw		= 32,
-	.hbp		= 80,
-
-	.vfp		= 3,
-	.vsw		= 4,
-	.vbp		= 7,
-
-	.vsync_level	= OMAPDSS_SIG_ACTIVE_HIGH,
-	.hsync_level	= OMAPDSS_SIG_ACTIVE_HIGH,
-	.data_pclk_edge	= OMAPDSS_DRIVE_SIG_RISING_EDGE,
-	.de_level	= OMAPDSS_SIG_ACTIVE_HIGH,
-	.sync_pclk_edge	= OMAPDSS_DRIVE_SIG_OPPOSITE_EDGES,
-};
-
-struct panel_drv_data {
-	struct omap_dss_device *dssdev;
-
-	struct mutex lock;
-
-	int pd_gpio;
-
-	struct i2c_adapter *i2c_adapter;
-};
-
-static int tfp410_power_on(struct omap_dss_device *dssdev)
-{
-	struct panel_drv_data *ddata = dev_get_drvdata(dssdev->dev);
-	int r;
-
-	if (dssdev->state == OMAP_DSS_DISPLAY_ACTIVE)
-		return 0;
-
-	omapdss_dpi_set_timings(dssdev, &dssdev->panel.timings);
-	omapdss_dpi_set_data_lines(dssdev, dssdev->phy.dpi.data_lines);
-
-	r = omapdss_dpi_display_enable(dssdev);
-	if (r)
-		goto err0;
-
-	if (gpio_is_valid(ddata->pd_gpio))
-		gpio_set_value_cansleep(ddata->pd_gpio, 1);
-
-	return 0;
-err0:
-	return r;
-}
-
-static void tfp410_power_off(struct omap_dss_device *dssdev)
-{
-	struct panel_drv_data *ddata = dev_get_drvdata(dssdev->dev);
-
-	if (dssdev->state != OMAP_DSS_DISPLAY_ACTIVE)
-		return;
-
-	if (gpio_is_valid(ddata->pd_gpio))
-		gpio_set_value_cansleep(ddata->pd_gpio, 0);
-
-	omapdss_dpi_display_disable(dssdev);
-}
-
-static int tfp410_probe(struct omap_dss_device *dssdev)
-{
-	struct panel_drv_data *ddata;
-	int r;
-	int i2c_bus_num;
-
-	ddata = devm_kzalloc(dssdev->dev, sizeof(*ddata), GFP_KERNEL);
-	if (!ddata)
-		return -ENOMEM;
-
-	dssdev->panel.timings = tfp410_default_timings;
-
-	ddata->dssdev = dssdev;
-	mutex_init(&ddata->lock);
-
-	if (dssdev->data) {
-		struct tfp410_platform_data *pdata = dssdev->data;
-
-		ddata->pd_gpio = pdata->power_down_gpio;
-		i2c_bus_num = pdata->i2c_bus_num;
-	} else {
-		ddata->pd_gpio = -1;
-		i2c_bus_num = -1;
-	}
-
-	if (gpio_is_valid(ddata->pd_gpio)) {
-		r = devm_gpio_request_one(dssdev->dev, ddata->pd_gpio,
-				GPIOF_OUT_INIT_LOW, "tfp410 pd");
-		if (r) {
-			dev_err(dssdev->dev, "Failed to request PD GPIO %d\n",
-					ddata->pd_gpio);
-			return r;
-		}
-	}
-
-	if (i2c_bus_num != -1) {
-		struct i2c_adapter *adapter;
-
-		adapter = i2c_get_adapter(i2c_bus_num);
-		if (!adapter) {
-			dev_err(dssdev->dev, "Failed to get I2C adapter, bus %d\n",
-					i2c_bus_num);
-			return -EPROBE_DEFER;
-		}
-
-		ddata->i2c_adapter = adapter;
-	}
-
-	dev_set_drvdata(dssdev->dev, ddata);
-
-	return 0;
-}
-
-static void __exit tfp410_remove(struct omap_dss_device *dssdev)
-{
-	struct panel_drv_data *ddata = dev_get_drvdata(dssdev->dev);
-
-	mutex_lock(&ddata->lock);
-
-	if (ddata->i2c_adapter)
-		i2c_put_adapter(ddata->i2c_adapter);
-
-	dev_set_drvdata(dssdev->dev, NULL);
-
-	mutex_unlock(&ddata->lock);
-}
-
-static int tfp410_enable(struct omap_dss_device *dssdev)
-{
-	struct panel_drv_data *ddata = dev_get_drvdata(dssdev->dev);
-	int r;
-
-	mutex_lock(&ddata->lock);
-
-	r = tfp410_power_on(dssdev);
-	if (r == 0)
-		dssdev->state = OMAP_DSS_DISPLAY_ACTIVE;
-
-	mutex_unlock(&ddata->lock);
-
-	return r;
-}
-
-static void tfp410_disable(struct omap_dss_device *dssdev)
-{
-	struct panel_drv_data *ddata = dev_get_drvdata(dssdev->dev);
-
-	mutex_lock(&ddata->lock);
-
-	tfp410_power_off(dssdev);
-
-	dssdev->state = OMAP_DSS_DISPLAY_DISABLED;
-
-	mutex_unlock(&ddata->lock);
-}
-
-static void tfp410_set_timings(struct omap_dss_device *dssdev,
-		struct omap_video_timings *timings)
-{
-	struct panel_drv_data *ddata = dev_get_drvdata(dssdev->dev);
-
-	mutex_lock(&ddata->lock);
-	omapdss_dpi_set_timings(dssdev, timings);
-	dssdev->panel.timings = *timings;
-	mutex_unlock(&ddata->lock);
-}
-
-static void tfp410_get_timings(struct omap_dss_device *dssdev,
-		struct omap_video_timings *timings)
-{
-	struct panel_drv_data *ddata = dev_get_drvdata(dssdev->dev);
-
-	mutex_lock(&ddata->lock);
-	*timings = dssdev->panel.timings;
-	mutex_unlock(&ddata->lock);
-}
-
-static int tfp410_check_timings(struct omap_dss_device *dssdev,
-		struct omap_video_timings *timings)
-{
-	struct panel_drv_data *ddata = dev_get_drvdata(dssdev->dev);
-	int r;
-
-	mutex_lock(&ddata->lock);
-	r = dpi_check_timings(dssdev, timings);
-	mutex_unlock(&ddata->lock);
-
-	return r;
-}
-
-
-static int tfp410_ddc_read(struct i2c_adapter *adapter,
-		unsigned char *buf, u16 count, u8 offset)
-{
-	int r, retries;
-
-	for (retries = 3; retries > 0; retries--) {
-		struct i2c_msg msgs[] = {
-			{
-				.addr   = DDC_ADDR,
-				.flags  = 0,
-				.len    = 1,
-				.buf    = &offset,
-			}, {
-				.addr   = DDC_ADDR,
-				.flags  = I2C_M_RD,
-				.len    = count,
-				.buf    = buf,
-			}
-		};
-
-		r = i2c_transfer(adapter, msgs, 2);
-		if (r == 2)
-			return 0;
-
-		if (r != -EAGAIN)
-			break;
-	}
-
-	return r < 0 ? r : -EIO;
-}
-
-static int tfp410_read_edid(struct omap_dss_device *dssdev,
-		u8 *edid, int len)
-{
-	struct panel_drv_data *ddata = dev_get_drvdata(dssdev->dev);
-	int r, l, bytes_read;
-
-	mutex_lock(&ddata->lock);
-
-	if (!ddata->i2c_adapter) {
-		r = -ENODEV;
-		goto err;
-	}
-
-	l = min(EDID_LENGTH, len);
-	r = tfp410_ddc_read(ddata->i2c_adapter, edid, l, 0);
-	if (r)
-		goto err;
-
-	bytes_read = l;
-
-	/* if there are extensions, read second block */
-	if (len > EDID_LENGTH && edid[0x7e] > 0) {
-		l = min(EDID_LENGTH, len - EDID_LENGTH);
-
-		r = tfp410_ddc_read(ddata->i2c_adapter, edid + EDID_LENGTH,
-				l, EDID_LENGTH);
-		if (r)
-			goto err;
-
-		bytes_read += l;
-	}
-
-	mutex_unlock(&ddata->lock);
-
-	return bytes_read;
-
-err:
-	mutex_unlock(&ddata->lock);
-	return r;
-}
-
-static bool tfp410_detect(struct omap_dss_device *dssdev)
-{
-	struct panel_drv_data *ddata = dev_get_drvdata(dssdev->dev);
-	unsigned char out;
-	int r;
-
-	mutex_lock(&ddata->lock);
-
-	if (!ddata->i2c_adapter)
-		goto out;
-
-	r = tfp410_ddc_read(ddata->i2c_adapter, &out, 1, 0);
-
-	mutex_unlock(&ddata->lock);
-
-	return r == 0;
-
-out:
-	mutex_unlock(&ddata->lock);
-	return true;
-}
-
-static struct omap_dss_driver tfp410_driver = {
-	.probe		= tfp410_probe,
-	.remove		= __exit_p(tfp410_remove),
-
-	.enable		= tfp410_enable,
-	.disable	= tfp410_disable,
-
-	.set_timings	= tfp410_set_timings,
-	.get_timings	= tfp410_get_timings,
-	.check_timings	= tfp410_check_timings,
-
-	.read_edid	= tfp410_read_edid,
-	.detect		= tfp410_detect,
-
-	.driver         = {
-		.name   = "tfp410",
-		.owner  = THIS_MODULE,
-	},
-};
-
-static int __init tfp410_init(void)
-{
-	return omap_dss_register_driver(&tfp410_driver);
-}
-
-static void __exit tfp410_exit(void)
-{
-	omap_dss_unregister_driver(&tfp410_driver);
-}
-
-module_init(tfp410_init);
-module_exit(tfp410_exit);
-MODULE_LICENSE("GPL");
diff --git a/drivers/video/omap2/displays/panel-tpo-td043mtea1.c b/drivers/video/omap2/displays/panel-tpo-td043mtea1.c
deleted file mode 100644
index 7729b6fa6f9..00000000000
--- a/drivers/video/omap2/displays/panel-tpo-td043mtea1.c
+++ /dev/null
@@ -1,596 +0,0 @@
-/*
- * LCD panel driver for TPO TD043MTEA1
- *
- * Author: Gražvydas Ignotas <notasas@gmail.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- */
-
-#include <linux/module.h>
-#include <linux/delay.h>
-#include <linux/spi/spi.h>
-#include <linux/regulator/consumer.h>
-#include <linux/gpio.h>
-#include <linux/err.h>
-#include <linux/slab.h>
-
-#include <video/omapdss.h>
-#include <video/omap-panel-data.h>
-
-#define TPO_R02_MODE(x)		((x) & 7)
-#define TPO_R02_MODE_800x480	7
-#define TPO_R02_NCLK_RISING	BIT(3)
-#define TPO_R02_HSYNC_HIGH	BIT(4)
-#define TPO_R02_VSYNC_HIGH	BIT(5)
-
-#define TPO_R03_NSTANDBY	BIT(0)
-#define TPO_R03_EN_CP_CLK	BIT(1)
-#define TPO_R03_EN_VGL_PUMP	BIT(2)
-#define TPO_R03_EN_PWM		BIT(3)
-#define TPO_R03_DRIVING_CAP_100	BIT(4)
-#define TPO_R03_EN_PRE_CHARGE	BIT(6)
-#define TPO_R03_SOFTWARE_CTL	BIT(7)
-
-#define TPO_R04_NFLIP_H		BIT(0)
-#define TPO_R04_NFLIP_V		BIT(1)
-#define TPO_R04_CP_CLK_FREQ_1H	BIT(2)
-#define TPO_R04_VGL_FREQ_1H	BIT(4)
-
-#define TPO_R03_VAL_NORMAL (TPO_R03_NSTANDBY | TPO_R03_EN_CP_CLK | \
-			TPO_R03_EN_VGL_PUMP |  TPO_R03_EN_PWM | \
-			TPO_R03_DRIVING_CAP_100 | TPO_R03_EN_PRE_CHARGE | \
-			TPO_R03_SOFTWARE_CTL)
-
-#define TPO_R03_VAL_STANDBY (TPO_R03_DRIVING_CAP_100 | \
-			TPO_R03_EN_PRE_CHARGE | TPO_R03_SOFTWARE_CTL)
-
-static const u16 tpo_td043_def_gamma[12] = {
-	105, 315, 381, 431, 490, 537, 579, 686, 780, 837, 880, 1023
-};
-
-struct tpo_td043_device {
-	struct spi_device *spi;
-	struct regulator *vcc_reg;
-	int nreset_gpio;
-	u16 gamma[12];
-	u32 mode;
-	u32 hmirror:1;
-	u32 vmirror:1;
-	u32 powered_on:1;
-	u32 spi_suspended:1;
-	u32 power_on_resume:1;
-};
-
-/* used to pass spi_device from SPI to DSS portion of the driver */
-static struct tpo_td043_device *g_tpo_td043;
-
-static int tpo_td043_write(struct spi_device *spi, u8 addr, u8 data)
-{
-	struct spi_message	m;
-	struct spi_transfer	xfer;
-	u16			w;
-	int			r;
-
-	spi_message_init(&m);
-
-	memset(&xfer, 0, sizeof(xfer));
-
-	w = ((u16)addr << 10) | (1 << 8) | data;
-	xfer.tx_buf = &w;
-	xfer.bits_per_word = 16;
-	xfer.len = 2;
-	spi_message_add_tail(&xfer, &m);
-
-	r = spi_sync(spi, &m);
-	if (r < 0)
-		dev_warn(&spi->dev, "failed to write to LCD reg (%d)\n", r);
-	return r;
-}
-
-static void tpo_td043_write_gamma(struct spi_device *spi, u16 gamma[12])
-{
-	u8 i, val;
-
-	/* gamma bits [9:8] */
-	for (val = i = 0; i < 4; i++)
-		val |= (gamma[i] & 0x300) >> ((i + 1) * 2);
-	tpo_td043_write(spi, 0x11, val);
-
-	for (val = i = 0; i < 4; i++)
-		val |= (gamma[i+4] & 0x300) >> ((i + 1) * 2);
-	tpo_td043_write(spi, 0x12, val);
-
-	for (val = i = 0; i < 4; i++)
-		val |= (gamma[i+8] & 0x300) >> ((i + 1) * 2);
-	tpo_td043_write(spi, 0x13, val);
-
-	/* gamma bits [7:0] */
-	for (val = i = 0; i < 12; i++)
-		tpo_td043_write(spi, 0x14 + i, gamma[i] & 0xff);
-}
-
-static int tpo_td043_write_mirror(struct spi_device *spi, bool h, bool v)
-{
-	u8 reg4 = TPO_R04_NFLIP_H | TPO_R04_NFLIP_V | \
-		TPO_R04_CP_CLK_FREQ_1H | TPO_R04_VGL_FREQ_1H;
-	if (h)
-		reg4 &= ~TPO_R04_NFLIP_H;
-	if (v)
-		reg4 &= ~TPO_R04_NFLIP_V;
-
-	return tpo_td043_write(spi, 4, reg4);
-}
-
-static int tpo_td043_set_hmirror(struct omap_dss_device *dssdev, bool enable)
-{
-	struct tpo_td043_device *tpo_td043 = dev_get_drvdata(dssdev->dev);
-
-	tpo_td043->hmirror = enable;
-	return tpo_td043_write_mirror(tpo_td043->spi, tpo_td043->hmirror,
-			tpo_td043->vmirror);
-}
-
-static bool tpo_td043_get_hmirror(struct omap_dss_device *dssdev)
-{
-	struct tpo_td043_device *tpo_td043 = dev_get_drvdata(dssdev->dev);
-
-	return tpo_td043->hmirror;
-}
-
-static ssize_t tpo_td043_vmirror_show(struct device *dev,
-	struct device_attribute *attr, char *buf)
-{
-	struct tpo_td043_device *tpo_td043 = dev_get_drvdata(dev);
-
-	return snprintf(buf, PAGE_SIZE, "%d\n", tpo_td043->vmirror);
-}
-
-static ssize_t tpo_td043_vmirror_store(struct device *dev,
-	struct device_attribute *attr, const char *buf, size_t count)
-{
-	struct tpo_td043_device *tpo_td043 = dev_get_drvdata(dev);
-	int val;
-	int ret;
-
-	ret = kstrtoint(buf, 0, &val);
-	if (ret < 0)
-		return ret;
-
-	val = !!val;
-
-	ret = tpo_td043_write_mirror(tpo_td043->spi, tpo_td043->hmirror, val);
-	if (ret < 0)
-		return ret;
-
-	tpo_td043->vmirror = val;
-
-	return count;
-}
-
-static ssize_t tpo_td043_mode_show(struct device *dev,
-	struct device_attribute *attr, char *buf)
-{
-	struct tpo_td043_device *tpo_td043 = dev_get_drvdata(dev);
-
-	return snprintf(buf, PAGE_SIZE, "%d\n", tpo_td043->mode);
-}
-
-static ssize_t tpo_td043_mode_store(struct device *dev,
-	struct device_attribute *attr, const char *buf, size_t count)
-{
-	struct tpo_td043_device *tpo_td043 = dev_get_drvdata(dev);
-	long val;
-	int ret;
-
-	ret = kstrtol(buf, 0, &val);
-	if (ret != 0 || val & ~7)
-		return -EINVAL;
-
-	tpo_td043->mode = val;
-
-	val |= TPO_R02_NCLK_RISING;
-	tpo_td043_write(tpo_td043->spi, 2, val);
-
-	return count;
-}
-
-static ssize_t tpo_td043_gamma_show(struct device *dev,
-	struct device_attribute *attr, char *buf)
-{
-	struct tpo_td043_device *tpo_td043 = dev_get_drvdata(dev);
-	ssize_t len = 0;
-	int ret;
-	int i;
-
-	for (i = 0; i < ARRAY_SIZE(tpo_td043->gamma); i++) {
-		ret = snprintf(buf + len, PAGE_SIZE - len, "%u ",
-				tpo_td043->gamma[i]);
-		if (ret < 0)
-			return ret;
-		len += ret;
-	}
-	buf[len - 1] = '\n';
-
-	return len;
-}
-
-static ssize_t tpo_td043_gamma_store(struct device *dev,
-	struct device_attribute *attr, const char *buf, size_t count)
-{
-	struct tpo_td043_device *tpo_td043 = dev_get_drvdata(dev);
-	unsigned int g[12];
-	int ret;
-	int i;
-
-	ret = sscanf(buf, "%u %u %u %u %u %u %u %u %u %u %u %u",
-			&g[0], &g[1], &g[2], &g[3], &g[4], &g[5],
-			&g[6], &g[7], &g[8], &g[9], &g[10], &g[11]);
-
-	if (ret != 12)
-		return -EINVAL;
-
-	for (i = 0; i < 12; i++)
-		tpo_td043->gamma[i] = g[i];
-
-	tpo_td043_write_gamma(tpo_td043->spi, tpo_td043->gamma);
-
-	return count;
-}
-
-static DEVICE_ATTR(vmirror, S_IRUGO | S_IWUSR,
-		tpo_td043_vmirror_show, tpo_td043_vmirror_store);
-static DEVICE_ATTR(mode, S_IRUGO | S_IWUSR,
-		tpo_td043_mode_show, tpo_td043_mode_store);
-static DEVICE_ATTR(gamma, S_IRUGO | S_IWUSR,
-		tpo_td043_gamma_show, tpo_td043_gamma_store);
-
-static struct attribute *tpo_td043_attrs[] = {
-	&dev_attr_vmirror.attr,
-	&dev_attr_mode.attr,
-	&dev_attr_gamma.attr,
-	NULL,
-};
-
-static struct attribute_group tpo_td043_attr_group = {
-	.attrs = tpo_td043_attrs,
-};
-
-static const struct omap_video_timings tpo_td043_timings = {
-	.x_res		= 800,
-	.y_res		= 480,
-
-	.pixel_clock	= 36000,
-
-	.hsw		= 1,
-	.hfp		= 68,
-	.hbp		= 214,
-
-	.vsw		= 1,
-	.vfp		= 39,
-	.vbp		= 34,
-
-	.vsync_level	= OMAPDSS_SIG_ACTIVE_LOW,
-	.hsync_level	= OMAPDSS_SIG_ACTIVE_LOW,
-	.data_pclk_edge	= OMAPDSS_DRIVE_SIG_FALLING_EDGE,
-	.de_level	= OMAPDSS_SIG_ACTIVE_HIGH,
-	.sync_pclk_edge	= OMAPDSS_DRIVE_SIG_OPPOSITE_EDGES,
-};
-
-static inline struct panel_tpo_td043_data
-*get_panel_data(const struct omap_dss_device *dssdev)
-{
-	return (struct panel_tpo_td043_data *) dssdev->data;
-}
-
-static int tpo_td043_power_on(struct tpo_td043_device *tpo_td043)
-{
-	int r;
-
-	if (tpo_td043->powered_on)
-		return 0;
-
-	r = regulator_enable(tpo_td043->vcc_reg);
-	if (r != 0)
-		return r;
-
-	/* wait for panel to stabilize */
-	msleep(160);
-
-	if (gpio_is_valid(tpo_td043->nreset_gpio))
-		gpio_set_value(tpo_td043->nreset_gpio, 1);
-
-	tpo_td043_write(tpo_td043->spi, 2,
-			TPO_R02_MODE(tpo_td043->mode) | TPO_R02_NCLK_RISING);
-	tpo_td043_write(tpo_td043->spi, 3, TPO_R03_VAL_NORMAL);
-	tpo_td043_write(tpo_td043->spi, 0x20, 0xf0);
-	tpo_td043_write(tpo_td043->spi, 0x21, 0xf0);
-	tpo_td043_write_mirror(tpo_td043->spi, tpo_td043->hmirror,
-			tpo_td043->vmirror);
-	tpo_td043_write_gamma(tpo_td043->spi, tpo_td043->gamma);
-
-	tpo_td043->powered_on = 1;
-	return 0;
-}
-
-static void tpo_td043_power_off(struct tpo_td043_device *tpo_td043)
-{
-	if (!tpo_td043->powered_on)
-		return;
-
-	tpo_td043_write(tpo_td043->spi, 3,
-			TPO_R03_VAL_STANDBY | TPO_R03_EN_PWM);
-
-	if (gpio_is_valid(tpo_td043->nreset_gpio))
-		gpio_set_value(tpo_td043->nreset_gpio, 0);
-
-	/* wait for at least 2 vsyncs before cutting off power */
-	msleep(50);
-
-	tpo_td043_write(tpo_td043->spi, 3, TPO_R03_VAL_STANDBY);
-
-	regulator_disable(tpo_td043->vcc_reg);
-
-	tpo_td043->powered_on = 0;
-}
-
-static int tpo_td043_enable_dss(struct omap_dss_device *dssdev)
-{
-	struct tpo_td043_device *tpo_td043 = dev_get_drvdata(dssdev->dev);
-	int r;
-
-	if (dssdev->state == OMAP_DSS_DISPLAY_ACTIVE)
-		return 0;
-
-	omapdss_dpi_set_timings(dssdev, &dssdev->panel.timings);
-	omapdss_dpi_set_data_lines(dssdev, dssdev->phy.dpi.data_lines);
-
-	r = omapdss_dpi_display_enable(dssdev);
-	if (r)
-		goto err0;
-
-	/*
-	 * If we are resuming from system suspend, SPI clocks might not be
-	 * enabled yet, so we'll program the LCD from SPI PM resume callback.
-	 */
-	if (!tpo_td043->spi_suspended) {
-		r = tpo_td043_power_on(tpo_td043);
-		if (r)
-			goto err1;
-	}
-
-	dssdev->state = OMAP_DSS_DISPLAY_ACTIVE;
-
-	return 0;
-err1:
-	omapdss_dpi_display_disable(dssdev);
-err0:
-	return r;
-}
-
-static void tpo_td043_disable_dss(struct omap_dss_device *dssdev)
-{
-	struct tpo_td043_device *tpo_td043 = dev_get_drvdata(dssdev->dev);
-
-	if (dssdev->state != OMAP_DSS_DISPLAY_ACTIVE)
-		return;
-
-	omapdss_dpi_display_disable(dssdev);
-
-	if (!tpo_td043->spi_suspended)
-		tpo_td043_power_off(tpo_td043);
-}
-
-static int tpo_td043_enable(struct omap_dss_device *dssdev)
-{
-	dev_dbg(dssdev->dev, "enable\n");
-
-	return tpo_td043_enable_dss(dssdev);
-}
-
-static void tpo_td043_disable(struct omap_dss_device *dssdev)
-{
-	dev_dbg(dssdev->dev, "disable\n");
-
-	tpo_td043_disable_dss(dssdev);
-
-	dssdev->state = OMAP_DSS_DISPLAY_DISABLED;
-}
-
-static int tpo_td043_probe(struct omap_dss_device *dssdev)
-{
-	struct tpo_td043_device *tpo_td043 = g_tpo_td043;
-	struct panel_tpo_td043_data *pdata = get_panel_data(dssdev);
-	int ret = 0;
-
-	dev_dbg(dssdev->dev, "probe\n");
-
-	if (tpo_td043 == NULL) {
-		dev_err(dssdev->dev, "missing tpo_td043_device\n");
-		return -ENODEV;
-	}
-
-	if (!pdata)
-		return -EINVAL;
-
-	tpo_td043->nreset_gpio = pdata->nreset_gpio;
-
-	dssdev->panel.timings = tpo_td043_timings;
-	dssdev->ctrl.pixel_size = 24;
-
-	tpo_td043->mode = TPO_R02_MODE_800x480;
-	memcpy(tpo_td043->gamma, tpo_td043_def_gamma, sizeof(tpo_td043->gamma));
-
-	tpo_td043->vcc_reg = regulator_get(dssdev->dev, "vcc");
-	if (IS_ERR(tpo_td043->vcc_reg)) {
-		dev_err(dssdev->dev, "failed to get LCD VCC regulator\n");
-		ret = PTR_ERR(tpo_td043->vcc_reg);
-		goto fail_regulator;
-	}
-
-	if (gpio_is_valid(tpo_td043->nreset_gpio)) {
-		ret = devm_gpio_request_one(dssdev->dev,
-				tpo_td043->nreset_gpio, GPIOF_OUT_INIT_LOW,
-				"lcd reset");
-		if (ret < 0) {
-			dev_err(dssdev->dev, "couldn't request reset GPIO\n");
-			goto fail_gpio_req;
-		}
-	}
-
-	ret = sysfs_create_group(&dssdev->dev->kobj, &tpo_td043_attr_group);
-	if (ret)
-		dev_warn(dssdev->dev, "failed to create sysfs files\n");
-
-	dev_set_drvdata(dssdev->dev, tpo_td043);
-
-	return 0;
-
-fail_gpio_req:
-	regulator_put(tpo_td043->vcc_reg);
-fail_regulator:
-	kfree(tpo_td043);
-	return ret;
-}
-
-static void tpo_td043_remove(struct omap_dss_device *dssdev)
-{
-	struct tpo_td043_device *tpo_td043 = dev_get_drvdata(dssdev->dev);
-
-	dev_dbg(dssdev->dev, "remove\n");
-
-	sysfs_remove_group(&dssdev->dev->kobj, &tpo_td043_attr_group);
-	regulator_put(tpo_td043->vcc_reg);
-}
-
-static void tpo_td043_set_timings(struct omap_dss_device *dssdev,
-		struct omap_video_timings *timings)
-{
-	omapdss_dpi_set_timings(dssdev, timings);
-
-	dssdev->panel.timings = *timings;
-}
-
-static int tpo_td043_check_timings(struct omap_dss_device *dssdev,
-		struct omap_video_timings *timings)
-{
-	return dpi_check_timings(dssdev, timings);
-}
-
-static struct omap_dss_driver tpo_td043_driver = {
-	.probe		= tpo_td043_probe,
-	.remove		= tpo_td043_remove,
-
-	.enable		= tpo_td043_enable,
-	.disable	= tpo_td043_disable,
-	.set_mirror	= tpo_td043_set_hmirror,
-	.get_mirror	= tpo_td043_get_hmirror,
-
-	.set_timings	= tpo_td043_set_timings,
-	.check_timings	= tpo_td043_check_timings,
-
-	.driver         = {
-		.name	= "tpo_td043mtea1_panel",
-		.owner  = THIS_MODULE,
-	},
-};
-
-static int tpo_td043_spi_probe(struct spi_device *spi)
-{
-	struct omap_dss_device *dssdev = spi->dev.platform_data;
-	struct tpo_td043_device *tpo_td043;
-	int ret;
-
-	if (dssdev == NULL) {
-		dev_err(&spi->dev, "missing dssdev\n");
-		return -ENODEV;
-	}
-
-	if (g_tpo_td043 != NULL)
-		return -EBUSY;
-
-	spi->bits_per_word = 16;
-	spi->mode = SPI_MODE_0;
-
-	ret = spi_setup(spi);
-	if (ret < 0) {
-		dev_err(&spi->dev, "spi_setup failed: %d\n", ret);
-		return ret;
-	}
-
-	tpo_td043 = kzalloc(sizeof(*tpo_td043), GFP_KERNEL);
-	if (tpo_td043 == NULL)
-		return -ENOMEM;
-
-	tpo_td043->spi = spi;
-	dev_set_drvdata(&spi->dev, tpo_td043);
-	g_tpo_td043 = tpo_td043;
-
-	omap_dss_register_driver(&tpo_td043_driver);
-
-	return 0;
-}
-
-static int tpo_td043_spi_remove(struct spi_device *spi)
-{
-	struct tpo_td043_device *tpo_td043 = dev_get_drvdata(&spi->dev);
-
-	omap_dss_unregister_driver(&tpo_td043_driver);
-	kfree(tpo_td043);
-	g_tpo_td043 = NULL;
-
-	return 0;
-}
-
-#ifdef CONFIG_PM_SLEEP
-static int tpo_td043_spi_suspend(struct device *dev)
-{
-	struct tpo_td043_device *tpo_td043 = dev_get_drvdata(dev);
-
-	dev_dbg(dev, "tpo_td043_spi_suspend, tpo %p\n", tpo_td043);
-
-	tpo_td043->power_on_resume = tpo_td043->powered_on;
-	tpo_td043_power_off(tpo_td043);
-	tpo_td043->spi_suspended = 1;
-
-	return 0;
-}
-
-static int tpo_td043_spi_resume(struct device *dev)
-{
-	struct tpo_td043_device *tpo_td043 = dev_get_drvdata(dev);
-	int ret;
-
-	dev_dbg(dev, "tpo_td043_spi_resume\n");
-
-	if (tpo_td043->power_on_resume) {
-		ret = tpo_td043_power_on(tpo_td043);
-		if (ret)
-			return ret;
-	}
-	tpo_td043->spi_suspended = 0;
-
-	return 0;
-}
-#endif
-
-static SIMPLE_DEV_PM_OPS(tpo_td043_spi_pm,
-	tpo_td043_spi_suspend, tpo_td043_spi_resume);
-
-static struct spi_driver tpo_td043_spi_driver = {
-	.driver = {
-		.name	= "tpo_td043mtea1_panel_spi",
-		.owner	= THIS_MODULE,
-		.pm	= &tpo_td043_spi_pm,
-	},
-	.probe	= tpo_td043_spi_probe,
-	.remove	= tpo_td043_spi_remove,
-};
-
-module_spi_driver(tpo_td043_spi_driver);
-
-MODULE_AUTHOR("Gražvydas Ignotas <notasas@gmail.com>");
-MODULE_DESCRIPTION("TPO TD043MTEA1 LCD Driver");
-MODULE_LICENSE("GPL");
diff --git a/drivers/video/omap2/dss/hdmi.c b/drivers/video/omap2/dss/hdmi.c
deleted file mode 100644
index 44a885b9282..00000000000
--- a/drivers/video/omap2/dss/hdmi.c
+++ /dev/null
@@ -1,1400 +0,0 @@
-/*
- * hdmi.c
- *
- * HDMI interface DSS driver setting for TI's OMAP4 family of processor.
- * Copyright (C) 2010-2011 Texas Instruments Incorporated - http://www.ti.com/
- * Authors: Yong Zhi
- *	Mythri pk <mythripk@ti.com>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-#define DSS_SUBSYS_NAME "HDMI"
-
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/err.h>
-#include <linux/io.h>
-#include <linux/interrupt.h>
-#include <linux/mutex.h>
-#include <linux/delay.h>
-#include <linux/string.h>
-#include <linux/platform_device.h>
-#include <linux/pm_runtime.h>
-#include <linux/clk.h>
-#include <linux/gpio.h>
-#include <linux/regulator/consumer.h>
-#include <video/omapdss.h>
-
-#include "ti_hdmi.h"
-#include "dss.h"
-#include "dss_features.h"
-
-#define HDMI_WP			0x0
-#define HDMI_CORE_SYS		0x400
-#define HDMI_CORE_AV		0x900
-#define HDMI_PLLCTRL		0x200
-#define HDMI_PHY		0x300
-
-/* HDMI EDID Length move this */
-#define HDMI_EDID_MAX_LENGTH			256
-#define EDID_TIMING_DESCRIPTOR_SIZE		0x12
-#define EDID_DESCRIPTOR_BLOCK0_ADDRESS		0x36
-#define EDID_DESCRIPTOR_BLOCK1_ADDRESS		0x80
-#define EDID_SIZE_BLOCK0_TIMING_DESCRIPTOR	4
-#define EDID_SIZE_BLOCK1_TIMING_DESCRIPTOR	4
-
-#define HDMI_DEFAULT_REGN 16
-#define HDMI_DEFAULT_REGM2 1
-
-static struct {
-	struct mutex lock;
-	struct platform_device *pdev;
-
-	struct hdmi_ip_data ip_data;
-
-	struct clk *sys_clk;
-	struct regulator *vdda_hdmi_dac_reg;
-
-	int ct_cp_hpd_gpio;
-	int ls_oe_gpio;
-	int hpd_gpio;
-
-	bool core_enabled;
-
-	struct omap_dss_device output;
-} hdmi;
-
-/*
- * Logic for the below structure :
- * user enters the CEA or VESA timings by specifying the HDMI/DVI code.
- * There is a correspondence between CEA/VESA timing and code, please
- * refer to section 6.3 in HDMI 1.3 specification for timing code.
- *
- * In the below structure, cea_vesa_timings corresponds to all OMAP4
- * supported CEA and VESA timing values.code_cea corresponds to the CEA
- * code, It is used to get the timing from cea_vesa_timing array.Similarly
- * with code_vesa. Code_index is used for back mapping, that is once EDID
- * is read from the TV, EDID is parsed to find the timing values and then
- * map it to corresponding CEA or VESA index.
- */
-
-static const struct hdmi_config cea_timings[] = {
-	{
-		{ 640, 480, 25200, 96, 16, 48, 2, 10, 33,
-			OMAPDSS_SIG_ACTIVE_LOW, OMAPDSS_SIG_ACTIVE_LOW,
-			false, },
-		{ 1, HDMI_HDMI },
-	},
-	{
-		{ 720, 480, 27027, 62, 16, 60, 6, 9, 30,
-			OMAPDSS_SIG_ACTIVE_LOW, OMAPDSS_SIG_ACTIVE_LOW,
-			false, },
-		{ 2, HDMI_HDMI },
-	},
-	{
-		{ 1280, 720, 74250, 40, 110, 220, 5, 5, 20,
-			OMAPDSS_SIG_ACTIVE_HIGH, OMAPDSS_SIG_ACTIVE_HIGH,
-			false, },
-		{ 4, HDMI_HDMI },
-	},
-	{
-		{ 1920, 540, 74250, 44, 88, 148, 5, 2, 15,
-			OMAPDSS_SIG_ACTIVE_HIGH, OMAPDSS_SIG_ACTIVE_HIGH,
-			true, },
-		{ 5, HDMI_HDMI },
-	},
-	{
-		{ 1440, 240, 27027, 124, 38, 114, 3, 4, 15,
-			OMAPDSS_SIG_ACTIVE_LOW, OMAPDSS_SIG_ACTIVE_LOW,
-			true, },
-		{ 6, HDMI_HDMI },
-	},
-	{
-		{ 1920, 1080, 148500, 44, 88, 148, 5, 4, 36,
-			OMAPDSS_SIG_ACTIVE_HIGH, OMAPDSS_SIG_ACTIVE_HIGH,
-			false, },
-		{ 16, HDMI_HDMI },
-	},
-	{
-		{ 720, 576, 27000, 64, 12, 68, 5, 5, 39,
-			OMAPDSS_SIG_ACTIVE_LOW, OMAPDSS_SIG_ACTIVE_LOW,
-			false, },
-		{ 17, HDMI_HDMI },
-	},
-	{
-		{ 1280, 720, 74250, 40, 440, 220, 5, 5, 20,
-			OMAPDSS_SIG_ACTIVE_HIGH, OMAPDSS_SIG_ACTIVE_HIGH,
-			false, },
-		{ 19, HDMI_HDMI },
-	},
-	{
-		{ 1920, 540, 74250, 44, 528, 148, 5, 2, 15,
-			OMAPDSS_SIG_ACTIVE_HIGH, OMAPDSS_SIG_ACTIVE_HIGH,
-			true, },
-		{ 20, HDMI_HDMI },
-	},
-	{
-		{ 1440, 288, 27000, 126, 24, 138, 3, 2, 19,
-			OMAPDSS_SIG_ACTIVE_LOW, OMAPDSS_SIG_ACTIVE_LOW,
-			true, },
-		{ 21, HDMI_HDMI },
-	},
-	{
-		{ 1440, 576, 54000, 128, 24, 136, 5, 5, 39,
-			OMAPDSS_SIG_ACTIVE_LOW, OMAPDSS_SIG_ACTIVE_LOW,
-			false, },
-		{ 29, HDMI_HDMI },
-	},
-	{
-		{ 1920, 1080, 148500, 44, 528, 148, 5, 4, 36,
-			OMAPDSS_SIG_ACTIVE_HIGH, OMAPDSS_SIG_ACTIVE_HIGH,
-			false, },
-		{ 31, HDMI_HDMI },
-	},
-	{
-		{ 1920, 1080, 74250, 44, 638, 148, 5, 4, 36,
-			OMAPDSS_SIG_ACTIVE_HIGH, OMAPDSS_SIG_ACTIVE_HIGH,
-			false, },
-		{ 32, HDMI_HDMI },
-	},
-	{
-		{ 2880, 480, 108108, 248, 64, 240, 6, 9, 30,
-			OMAPDSS_SIG_ACTIVE_LOW, OMAPDSS_SIG_ACTIVE_LOW,
-			false, },
-		{ 35, HDMI_HDMI },
-	},
-	{
-		{ 2880, 576, 108000, 256, 48, 272, 5, 5, 39,
-			OMAPDSS_SIG_ACTIVE_LOW, OMAPDSS_SIG_ACTIVE_LOW,
-			false, },
-		{ 37, HDMI_HDMI },
-	},
-};
-
-static const struct hdmi_config vesa_timings[] = {
-/* VESA From Here */
-	{
-		{ 640, 480, 25175, 96, 16, 48, 2, 11, 31,
-			OMAPDSS_SIG_ACTIVE_LOW, OMAPDSS_SIG_ACTIVE_LOW,
-			false, },
-		{ 4, HDMI_DVI },
-	},
-	{
-		{ 800, 600, 40000, 128, 40, 88, 4, 1, 23,
-			OMAPDSS_SIG_ACTIVE_HIGH, OMAPDSS_SIG_ACTIVE_HIGH,
-			false, },
-		{ 9, HDMI_DVI },
-	},
-	{
-		{ 848, 480, 33750, 112, 16, 112, 8, 6, 23,
-			OMAPDSS_SIG_ACTIVE_HIGH, OMAPDSS_SIG_ACTIVE_HIGH,
-			false, },
-		{ 0xE, HDMI_DVI },
-	},
-	{
-		{ 1280, 768, 79500, 128, 64, 192, 7, 3, 20,
-			OMAPDSS_SIG_ACTIVE_HIGH, OMAPDSS_SIG_ACTIVE_LOW,
-			false, },
-		{ 0x17, HDMI_DVI },
-	},
-	{
-		{ 1280, 800, 83500, 128, 72, 200, 6, 3, 22,
-			OMAPDSS_SIG_ACTIVE_HIGH, OMAPDSS_SIG_ACTIVE_LOW,
-			false, },
-		{ 0x1C, HDMI_DVI },
-	},
-	{
-		{ 1360, 768, 85500, 112, 64, 256, 6, 3, 18,
-			OMAPDSS_SIG_ACTIVE_HIGH, OMAPDSS_SIG_ACTIVE_HIGH,
-			false, },
-		{ 0x27, HDMI_DVI },
-	},
-	{
-		{ 1280, 960, 108000, 112, 96, 312, 3, 1, 36,
-			OMAPDSS_SIG_ACTIVE_HIGH, OMAPDSS_SIG_ACTIVE_HIGH,
-			false, },
-		{ 0x20, HDMI_DVI },
-	},
-	{
-		{ 1280, 1024, 108000, 112, 48, 248, 3, 1, 38,
-			OMAPDSS_SIG_ACTIVE_HIGH, OMAPDSS_SIG_ACTIVE_HIGH,
-			false, },
-		{ 0x23, HDMI_DVI },
-	},
-	{
-		{ 1024, 768, 65000, 136, 24, 160, 6, 3, 29,
-			OMAPDSS_SIG_ACTIVE_LOW, OMAPDSS_SIG_ACTIVE_LOW,
-			false, },
-		{ 0x10, HDMI_DVI },
-	},
-	{
-		{ 1400, 1050, 121750, 144, 88, 232, 4, 3, 32,
-			OMAPDSS_SIG_ACTIVE_HIGH, OMAPDSS_SIG_ACTIVE_LOW,
-			false, },
-		{ 0x2A, HDMI_DVI },
-	},
-	{
-		{ 1440, 900, 106500, 152, 80, 232, 6, 3, 25,
-			OMAPDSS_SIG_ACTIVE_HIGH, OMAPDSS_SIG_ACTIVE_LOW,
-			false, },
-		{ 0x2F, HDMI_DVI },
-	},
-	{
-		{ 1680, 1050, 146250, 176 , 104, 280, 6, 3, 30,
-			OMAPDSS_SIG_ACTIVE_HIGH, OMAPDSS_SIG_ACTIVE_LOW,
-			false, },
-		{ 0x3A, HDMI_DVI },
-	},
-	{
-		{ 1366, 768, 85500, 143, 70, 213, 3, 3, 24,
-			OMAPDSS_SIG_ACTIVE_HIGH, OMAPDSS_SIG_ACTIVE_HIGH,
-			false, },
-		{ 0x51, HDMI_DVI },
-	},
-	{
-		{ 1920, 1080, 148500, 44, 148, 80, 5, 4, 36,
-			OMAPDSS_SIG_ACTIVE_HIGH, OMAPDSS_SIG_ACTIVE_HIGH,
-			false, },
-		{ 0x52, HDMI_DVI },
-	},
-	{
-		{ 1280, 768, 68250, 32, 48, 80, 7, 3, 12,
-			OMAPDSS_SIG_ACTIVE_LOW, OMAPDSS_SIG_ACTIVE_HIGH,
-			false, },
-		{ 0x16, HDMI_DVI },
-	},
-	{
-		{ 1400, 1050, 101000, 32, 48, 80, 4, 3, 23,
-			OMAPDSS_SIG_ACTIVE_LOW, OMAPDSS_SIG_ACTIVE_HIGH,
-			false, },
-		{ 0x29, HDMI_DVI },
-	},
-	{
-		{ 1680, 1050, 119000, 32, 48, 80, 6, 3, 21,
-			OMAPDSS_SIG_ACTIVE_LOW, OMAPDSS_SIG_ACTIVE_HIGH,
-			false, },
-		{ 0x39, HDMI_DVI },
-	},
-	{
-		{ 1280, 800, 79500, 32, 48, 80, 6, 3, 14,
-			OMAPDSS_SIG_ACTIVE_LOW, OMAPDSS_SIG_ACTIVE_HIGH,
-			false, },
-		{ 0x1B, HDMI_DVI },
-	},
-	{
-		{ 1280, 720, 74250, 40, 110, 220, 5, 5, 20,
-			OMAPDSS_SIG_ACTIVE_HIGH, OMAPDSS_SIG_ACTIVE_HIGH,
-			false, },
-		{ 0x55, HDMI_DVI },
-	},
-	{
-		{ 1920, 1200, 154000, 32, 48, 80, 6, 3, 26,
-			OMAPDSS_SIG_ACTIVE_LOW, OMAPDSS_SIG_ACTIVE_HIGH,
-			false, },
-		{ 0x44, HDMI_DVI },
-	},
-};
-
-static int hdmi_runtime_get(void)
-{
-	int r;
-
-	DSSDBG("hdmi_runtime_get\n");
-
-	r = pm_runtime_get_sync(&hdmi.pdev->dev);
-	WARN_ON(r < 0);
-	if (r < 0)
-		return r;
-
-	return 0;
-}
-
-static void hdmi_runtime_put(void)
-{
-	int r;
-
-	DSSDBG("hdmi_runtime_put\n");
-
-	r = pm_runtime_put_sync(&hdmi.pdev->dev);
-	WARN_ON(r < 0 && r != -ENOSYS);
-}
-
-static int hdmi_init_regulator(void)
-{
-	struct regulator *reg;
-
-	if (hdmi.vdda_hdmi_dac_reg != NULL)
-		return 0;
-
-	reg = devm_regulator_get(&hdmi.pdev->dev, "vdda_hdmi_dac");
-
-	/* DT HACK: try VDAC to make omapdss work for o4 sdp/panda */
-	if (IS_ERR(reg))
-		reg = devm_regulator_get(&hdmi.pdev->dev, "VDAC");
-
-	if (IS_ERR(reg)) {
-		DSSERR("can't get VDDA_HDMI_DAC regulator\n");
-		return PTR_ERR(reg);
-	}
-
-	hdmi.vdda_hdmi_dac_reg = reg;
-
-	return 0;
-}
-
-static int hdmi_init_display(struct omap_dss_device *dssdev)
-{
-	int r;
-
-	struct gpio gpios[] = {
-		{ hdmi.ct_cp_hpd_gpio, GPIOF_OUT_INIT_LOW, "hdmi_ct_cp_hpd" },
-		{ hdmi.ls_oe_gpio, GPIOF_OUT_INIT_LOW, "hdmi_ls_oe" },
-		{ hdmi.hpd_gpio, GPIOF_DIR_IN, "hdmi_hpd" },
-	};
-
-	DSSDBG("init_display\n");
-
-	dss_init_hdmi_ip_ops(&hdmi.ip_data, omapdss_get_version());
-
-	r = hdmi_init_regulator();
-	if (r)
-		return r;
-
-	r = gpio_request_array(gpios, ARRAY_SIZE(gpios));
-	if (r)
-		return r;
-
-	return 0;
-}
-
-static void hdmi_uninit_display(struct omap_dss_device *dssdev)
-{
-	DSSDBG("uninit_display\n");
-
-	gpio_free(hdmi.ct_cp_hpd_gpio);
-	gpio_free(hdmi.ls_oe_gpio);
-	gpio_free(hdmi.hpd_gpio);
-}
-
-static const struct hdmi_config *hdmi_find_timing(
-					const struct hdmi_config *timings_arr,
-					int len)
-{
-	int i;
-
-	for (i = 0; i < len; i++) {
-		if (timings_arr[i].cm.code == hdmi.ip_data.cfg.cm.code)
-			return &timings_arr[i];
-	}
-	return NULL;
-}
-
-static const struct hdmi_config *hdmi_get_timings(void)
-{
-       const struct hdmi_config *arr;
-       int len;
-
-       if (hdmi.ip_data.cfg.cm.mode == HDMI_DVI) {
-               arr = vesa_timings;
-               len = ARRAY_SIZE(vesa_timings);
-       } else {
-               arr = cea_timings;
-               len = ARRAY_SIZE(cea_timings);
-       }
-
-       return hdmi_find_timing(arr, len);
-}
-
-static bool hdmi_timings_compare(struct omap_video_timings *timing1,
-				const struct omap_video_timings *timing2)
-{
-	int timing1_vsync, timing1_hsync, timing2_vsync, timing2_hsync;
-
-	if ((DIV_ROUND_CLOSEST(timing2->pixel_clock, 1000) ==
-			DIV_ROUND_CLOSEST(timing1->pixel_clock, 1000)) &&
-		(timing2->x_res == timing1->x_res) &&
-		(timing2->y_res == timing1->y_res)) {
-
-		timing2_hsync = timing2->hfp + timing2->hsw + timing2->hbp;
-		timing1_hsync = timing1->hfp + timing1->hsw + timing1->hbp;
-		timing2_vsync = timing2->vfp + timing2->vsw + timing2->vbp;
-		timing1_vsync = timing2->vfp + timing2->vsw + timing2->vbp;
-
-		DSSDBG("timing1_hsync = %d timing1_vsync = %d"\
-			"timing2_hsync = %d timing2_vsync = %d\n",
-			timing1_hsync, timing1_vsync,
-			timing2_hsync, timing2_vsync);
-
-		if ((timing1_hsync == timing2_hsync) &&
-			(timing1_vsync == timing2_vsync)) {
-			return true;
-		}
-	}
-	return false;
-}
-
-static struct hdmi_cm hdmi_get_code(struct omap_video_timings *timing)
-{
-	int i;
-	struct hdmi_cm cm = {-1};
-	DSSDBG("hdmi_get_code\n");
-
-	for (i = 0; i < ARRAY_SIZE(cea_timings); i++) {
-		if (hdmi_timings_compare(timing, &cea_timings[i].timings)) {
-			cm = cea_timings[i].cm;
-			goto end;
-		}
-	}
-	for (i = 0; i < ARRAY_SIZE(vesa_timings); i++) {
-		if (hdmi_timings_compare(timing, &vesa_timings[i].timings)) {
-			cm = vesa_timings[i].cm;
-			goto end;
-		}
-	}
-
-end:	return cm;
-
-}
-
-static void hdmi_compute_pll(struct omap_dss_device *dssdev, int phy,
-		struct hdmi_pll_info *pi)
-{
-	unsigned long clkin, refclk;
-	u32 mf;
-
-	clkin = clk_get_rate(hdmi.sys_clk) / 10000;
-	/*
-	 * Input clock is predivided by N + 1
-	 * out put of which is reference clk
-	 */
-
-	pi->regn = HDMI_DEFAULT_REGN;
-
-	refclk = clkin / pi->regn;
-
-	pi->regm2 = HDMI_DEFAULT_REGM2;
-
-	/*
-	 * multiplier is pixel_clk/ref_clk
-	 * Multiplying by 100 to avoid fractional part removal
-	 */
-	pi->regm = phy * pi->regm2 / refclk;
-
-	/*
-	 * fractional multiplier is remainder of the difference between
-	 * multiplier and actual phy(required pixel clock thus should be
-	 * multiplied by 2^18(262144) divided by the reference clock
-	 */
-	mf = (phy - pi->regm / pi->regm2 * refclk) * 262144;
-	pi->regmf = pi->regm2 * mf / refclk;
-
-	/*
-	 * Dcofreq should be set to 1 if required pixel clock
-	 * is greater than 1000MHz
-	 */
-	pi->dcofreq = phy > 1000 * 100;
-	pi->regsd = ((pi->regm * clkin / 10) / (pi->regn * 250) + 5) / 10;
-
-	/* Set the reference clock to sysclk reference */
-	pi->refsel = HDMI_REFSEL_SYSCLK;
-
-	DSSDBG("M = %d Mf = %d\n", pi->regm, pi->regmf);
-	DSSDBG("range = %d sd = %d\n", pi->dcofreq, pi->regsd);
-}
-
-static int hdmi_power_on_core(struct omap_dss_device *dssdev)
-{
-	int r;
-
-	if (gpio_is_valid(hdmi.ct_cp_hpd_gpio))
-		gpio_set_value(hdmi.ct_cp_hpd_gpio, 1);
-	if (gpio_is_valid(hdmi.ls_oe_gpio))
-		gpio_set_value(hdmi.ls_oe_gpio, 1);
-
-	/* wait 300us after CT_CP_HPD for the 5V power output to reach 90% */
-	udelay(300);
-
-	r = regulator_enable(hdmi.vdda_hdmi_dac_reg);
-	if (r)
-		goto err_vdac_enable;
-
-	r = hdmi_runtime_get();
-	if (r)
-		goto err_runtime_get;
-
-	/* Make selection of HDMI in DSS */
-	dss_select_hdmi_venc_clk_source(DSS_HDMI_M_PCLK);
-
-	hdmi.core_enabled = true;
-
-	return 0;
-
-err_runtime_get:
-	regulator_disable(hdmi.vdda_hdmi_dac_reg);
-err_vdac_enable:
-	if (gpio_is_valid(hdmi.ct_cp_hpd_gpio))
-		gpio_set_value(hdmi.ct_cp_hpd_gpio, 0);
-	if (gpio_is_valid(hdmi.ls_oe_gpio))
-		gpio_set_value(hdmi.ls_oe_gpio, 0);
-	return r;
-}
-
-static void hdmi_power_off_core(struct omap_dss_device *dssdev)
-{
-	hdmi.core_enabled = false;
-
-	hdmi_runtime_put();
-	regulator_disable(hdmi.vdda_hdmi_dac_reg);
-	if (gpio_is_valid(hdmi.ct_cp_hpd_gpio))
-		gpio_set_value(hdmi.ct_cp_hpd_gpio, 0);
-	if (gpio_is_valid(hdmi.ls_oe_gpio))
-		gpio_set_value(hdmi.ls_oe_gpio, 0);
-}
-
-static int hdmi_power_on_full(struct omap_dss_device *dssdev)
-{
-	int r;
-	struct omap_video_timings *p;
-	struct omap_overlay_manager *mgr = hdmi.output.manager;
-	unsigned long phy;
-
-	r = hdmi_power_on_core(dssdev);
-	if (r)
-		return r;
-
-	dss_mgr_disable(mgr);
-
-	p = &hdmi.ip_data.cfg.timings;
-
-	DSSDBG("hdmi_power_on x_res= %d y_res = %d\n", p->x_res, p->y_res);
-
-	phy = p->pixel_clock;
-
-	hdmi_compute_pll(dssdev, phy, &hdmi.ip_data.pll_data);
-
-	hdmi.ip_data.ops->video_disable(&hdmi.ip_data);
-
-	/* config the PLL and PHY hdmi_set_pll_pwrfirst */
-	r = hdmi.ip_data.ops->pll_enable(&hdmi.ip_data);
-	if (r) {
-		DSSDBG("Failed to lock PLL\n");
-		goto err_pll_enable;
-	}
-
-	r = hdmi.ip_data.ops->phy_enable(&hdmi.ip_data);
-	if (r) {
-		DSSDBG("Failed to start PHY\n");
-		goto err_phy_enable;
-	}
-
-	hdmi.ip_data.ops->video_configure(&hdmi.ip_data);
-
-	/* bypass TV gamma table */
-	dispc_enable_gamma_table(0);
-
-	/* tv size */
-	dss_mgr_set_timings(mgr, p);
-
-	r = hdmi.ip_data.ops->video_enable(&hdmi.ip_data);
-	if (r)
-		goto err_vid_enable;
-
-	r = dss_mgr_enable(mgr);
-	if (r)
-		goto err_mgr_enable;
-
-	return 0;
-
-err_mgr_enable:
-	hdmi.ip_data.ops->video_disable(&hdmi.ip_data);
-err_vid_enable:
-	hdmi.ip_data.ops->phy_disable(&hdmi.ip_data);
-err_phy_enable:
-	hdmi.ip_data.ops->pll_disable(&hdmi.ip_data);
-err_pll_enable:
-	hdmi_power_off_core(dssdev);
-	return -EIO;
-}
-
-static void hdmi_power_off_full(struct omap_dss_device *dssdev)
-{
-	struct omap_overlay_manager *mgr = hdmi.output.manager;
-
-	dss_mgr_disable(mgr);
-
-	hdmi.ip_data.ops->video_disable(&hdmi.ip_data);
-	hdmi.ip_data.ops->phy_disable(&hdmi.ip_data);
-	hdmi.ip_data.ops->pll_disable(&hdmi.ip_data);
-
-	hdmi_power_off_core(dssdev);
-}
-
-int omapdss_hdmi_display_check_timing(struct omap_dss_device *dssdev,
-					struct omap_video_timings *timings)
-{
-	struct hdmi_cm cm;
-
-	cm = hdmi_get_code(timings);
-	if (cm.code == -1) {
-		return -EINVAL;
-	}
-
-	return 0;
-
-}
-
-void omapdss_hdmi_display_set_timing(struct omap_dss_device *dssdev,
-		struct omap_video_timings *timings)
-{
-	struct hdmi_cm cm;
-	const struct hdmi_config *t;
-
-	mutex_lock(&hdmi.lock);
-
-	cm = hdmi_get_code(timings);
-	hdmi.ip_data.cfg.cm = cm;
-
-	t = hdmi_get_timings();
-	if (t != NULL)
-		hdmi.ip_data.cfg = *t;
-
-	dispc_set_tv_pclk(t->timings.pixel_clock * 1000);
-
-	mutex_unlock(&hdmi.lock);
-}
-
-static void omapdss_hdmi_display_get_timings(struct omap_dss_device *dssdev,
-		struct omap_video_timings *timings)
-{
-	const struct hdmi_config *cfg;
-
-	cfg = hdmi_get_timings();
-	if (cfg == NULL)
-		cfg = &vesa_timings[0];
-
-	memcpy(timings, &cfg->timings, sizeof(cfg->timings));
-}
-
-static void hdmi_dump_regs(struct seq_file *s)
-{
-	mutex_lock(&hdmi.lock);
-
-	if (hdmi_runtime_get()) {
-		mutex_unlock(&hdmi.lock);
-		return;
-	}
-
-	hdmi.ip_data.ops->dump_wrapper(&hdmi.ip_data, s);
-	hdmi.ip_data.ops->dump_pll(&hdmi.ip_data, s);
-	hdmi.ip_data.ops->dump_phy(&hdmi.ip_data, s);
-	hdmi.ip_data.ops->dump_core(&hdmi.ip_data, s);
-
-	hdmi_runtime_put();
-	mutex_unlock(&hdmi.lock);
-}
-
-int omapdss_hdmi_read_edid(u8 *buf, int len)
-{
-	int r;
-
-	mutex_lock(&hdmi.lock);
-
-	r = hdmi_runtime_get();
-	BUG_ON(r);
-
-	r = hdmi.ip_data.ops->read_edid(&hdmi.ip_data, buf, len);
-
-	hdmi_runtime_put();
-	mutex_unlock(&hdmi.lock);
-
-	return r;
-}
-
-bool omapdss_hdmi_detect(void)
-{
-	int r;
-
-	mutex_lock(&hdmi.lock);
-
-	r = hdmi_runtime_get();
-	BUG_ON(r);
-
-	r = gpio_get_value(hdmi.hpd_gpio);
-
-	hdmi_runtime_put();
-	mutex_unlock(&hdmi.lock);
-
-	return r == 1;
-}
-
-int omapdss_hdmi_display_enable(struct omap_dss_device *dssdev)
-{
-	struct omap_dss_device *out = &hdmi.output;
-	int r = 0;
-
-	DSSDBG("ENTER hdmi_display_enable\n");
-
-	mutex_lock(&hdmi.lock);
-
-	if (out == NULL || out->manager == NULL) {
-		DSSERR("failed to enable display: no output/manager\n");
-		r = -ENODEV;
-		goto err0;
-	}
-
-	r = hdmi_power_on_full(dssdev);
-	if (r) {
-		DSSERR("failed to power on device\n");
-		goto err0;
-	}
-
-	mutex_unlock(&hdmi.lock);
-	return 0;
-
-err0:
-	mutex_unlock(&hdmi.lock);
-	return r;
-}
-
-void omapdss_hdmi_display_disable(struct omap_dss_device *dssdev)
-{
-	DSSDBG("Enter hdmi_display_disable\n");
-
-	mutex_lock(&hdmi.lock);
-
-	hdmi_power_off_full(dssdev);
-
-	mutex_unlock(&hdmi.lock);
-}
-
-int omapdss_hdmi_core_enable(struct omap_dss_device *dssdev)
-{
-	int r = 0;
-
-	DSSDBG("ENTER omapdss_hdmi_core_enable\n");
-
-	mutex_lock(&hdmi.lock);
-
-	r = hdmi_power_on_core(dssdev);
-	if (r) {
-		DSSERR("failed to power on device\n");
-		goto err0;
-	}
-
-	mutex_unlock(&hdmi.lock);
-	return 0;
-
-err0:
-	mutex_unlock(&hdmi.lock);
-	return r;
-}
-
-void omapdss_hdmi_core_disable(struct omap_dss_device *dssdev)
-{
-	DSSDBG("Enter omapdss_hdmi_core_disable\n");
-
-	mutex_lock(&hdmi.lock);
-
-	hdmi_power_off_core(dssdev);
-
-	mutex_unlock(&hdmi.lock);
-}
-
-static int hdmi_get_clocks(struct platform_device *pdev)
-{
-	struct clk *clk;
-
-	clk = devm_clk_get(&pdev->dev, "sys_clk");
-	if (IS_ERR(clk)) {
-		DSSERR("can't get sys_clk\n");
-		return PTR_ERR(clk);
-	}
-
-	hdmi.sys_clk = clk;
-
-	return 0;
-}
-
-#if defined(CONFIG_OMAP4_DSS_HDMI_AUDIO)
-int hdmi_compute_acr(u32 sample_freq, u32 *n, u32 *cts)
-{
-	u32 deep_color;
-	bool deep_color_correct = false;
-	u32 pclk = hdmi.ip_data.cfg.timings.pixel_clock;
-
-	if (n == NULL || cts == NULL)
-		return -EINVAL;
-
-	/* TODO: When implemented, query deep color mode here. */
-	deep_color = 100;
-
-	/*
-	 * When using deep color, the default N value (as in the HDMI
-	 * specification) yields to an non-integer CTS. Hence, we
-	 * modify it while keeping the restrictions described in
-	 * section 7.2.1 of the HDMI 1.4a specification.
-	 */
-	switch (sample_freq) {
-	case 32000:
-	case 48000:
-	case 96000:
-	case 192000:
-		if (deep_color == 125)
-			if (pclk == 27027 || pclk == 74250)
-				deep_color_correct = true;
-		if (deep_color == 150)
-			if (pclk == 27027)
-				deep_color_correct = true;
-		break;
-	case 44100:
-	case 88200:
-	case 176400:
-		if (deep_color == 125)
-			if (pclk == 27027)
-				deep_color_correct = true;
-		break;
-	default:
-		return -EINVAL;
-	}
-
-	if (deep_color_correct) {
-		switch (sample_freq) {
-		case 32000:
-			*n = 8192;
-			break;
-		case 44100:
-			*n = 12544;
-			break;
-		case 48000:
-			*n = 8192;
-			break;
-		case 88200:
-			*n = 25088;
-			break;
-		case 96000:
-			*n = 16384;
-			break;
-		case 176400:
-			*n = 50176;
-			break;
-		case 192000:
-			*n = 32768;
-			break;
-		default:
-			return -EINVAL;
-		}
-	} else {
-		switch (sample_freq) {
-		case 32000:
-			*n = 4096;
-			break;
-		case 44100:
-			*n = 6272;
-			break;
-		case 48000:
-			*n = 6144;
-			break;
-		case 88200:
-			*n = 12544;
-			break;
-		case 96000:
-			*n = 12288;
-			break;
-		case 176400:
-			*n = 25088;
-			break;
-		case 192000:
-			*n = 24576;
-			break;
-		default:
-			return -EINVAL;
-		}
-	}
-	/* Calculate CTS. See HDMI 1.3a or 1.4a specifications */
-	*cts = pclk * (*n / 128) * deep_color / (sample_freq / 10);
-
-	return 0;
-}
-
-int hdmi_audio_enable(void)
-{
-	DSSDBG("audio_enable\n");
-
-	return hdmi.ip_data.ops->audio_enable(&hdmi.ip_data);
-}
-
-void hdmi_audio_disable(void)
-{
-	DSSDBG("audio_disable\n");
-
-	hdmi.ip_data.ops->audio_disable(&hdmi.ip_data);
-}
-
-int hdmi_audio_start(void)
-{
-	DSSDBG("audio_start\n");
-
-	return hdmi.ip_data.ops->audio_start(&hdmi.ip_data);
-}
-
-void hdmi_audio_stop(void)
-{
-	DSSDBG("audio_stop\n");
-
-	hdmi.ip_data.ops->audio_stop(&hdmi.ip_data);
-}
-
-bool hdmi_mode_has_audio(void)
-{
-	if (hdmi.ip_data.cfg.cm.mode == HDMI_HDMI)
-		return true;
-	else
-		return false;
-}
-
-int hdmi_audio_config(struct omap_dss_audio *audio)
-{
-	return hdmi.ip_data.ops->audio_config(&hdmi.ip_data, audio);
-}
-
-#endif
-
-static struct omap_dss_device *hdmi_find_dssdev(struct platform_device *pdev)
-{
-	struct omap_dss_board_info *pdata = pdev->dev.platform_data;
-	const char *def_disp_name = omapdss_get_default_display_name();
-	struct omap_dss_device *def_dssdev;
-	int i;
-
-	def_dssdev = NULL;
-
-	for (i = 0; i < pdata->num_devices; ++i) {
-		struct omap_dss_device *dssdev = pdata->devices[i];
-
-		if (dssdev->type != OMAP_DISPLAY_TYPE_HDMI)
-			continue;
-
-		if (def_dssdev == NULL)
-			def_dssdev = dssdev;
-
-		if (def_disp_name != NULL &&
-				strcmp(dssdev->name, def_disp_name) == 0) {
-			def_dssdev = dssdev;
-			break;
-		}
-	}
-
-	return def_dssdev;
-}
-
-static int hdmi_probe_pdata(struct platform_device *pdev)
-{
-	struct omap_dss_device *plat_dssdev;
-	struct omap_dss_device *dssdev;
-	struct omap_dss_hdmi_data *priv;
-	int r;
-
-	plat_dssdev = hdmi_find_dssdev(pdev);
-
-	if (!plat_dssdev)
-		return 0;
-
-	dssdev = dss_alloc_and_init_device(&pdev->dev);
-	if (!dssdev)
-		return -ENOMEM;
-
-	dss_copy_device_pdata(dssdev, plat_dssdev);
-
-	priv = dssdev->data;
-
-	hdmi.ct_cp_hpd_gpio = priv->ct_cp_hpd_gpio;
-	hdmi.ls_oe_gpio = priv->ls_oe_gpio;
-	hdmi.hpd_gpio = priv->hpd_gpio;
-
-	r = hdmi_init_display(dssdev);
-	if (r) {
-		DSSERR("device %s init failed: %d\n", dssdev->name, r);
-		dss_put_device(dssdev);
-		return r;
-	}
-
-	r = omapdss_output_set_device(&hdmi.output, dssdev);
-	if (r) {
-		DSSERR("failed to connect output to new device: %s\n",
-				dssdev->name);
-		dss_put_device(dssdev);
-		return r;
-	}
-
-	r = dss_add_device(dssdev);
-	if (r) {
-		DSSERR("device %s register failed: %d\n", dssdev->name, r);
-		omapdss_output_unset_device(&hdmi.output);
-		hdmi_uninit_display(dssdev);
-		dss_put_device(dssdev);
-		return r;
-	}
-
-	return 0;
-}
-
-static int hdmi_connect(struct omap_dss_device *dssdev,
-		struct omap_dss_device *dst)
-{
-	struct omap_overlay_manager *mgr;
-	int r;
-
-	dss_init_hdmi_ip_ops(&hdmi.ip_data, omapdss_get_version());
-
-	r = hdmi_init_regulator();
-	if (r)
-		return r;
-
-	mgr = omap_dss_get_overlay_manager(dssdev->dispc_channel);
-	if (!mgr)
-		return -ENODEV;
-
-	r = dss_mgr_connect(mgr, dssdev);
-	if (r)
-		return r;
-
-	r = omapdss_output_set_device(dssdev, dst);
-	if (r) {
-		DSSERR("failed to connect output to new device: %s\n",
-				dst->name);
-		dss_mgr_disconnect(mgr, dssdev);
-		return r;
-	}
-
-	return 0;
-}
-
-static void hdmi_disconnect(struct omap_dss_device *dssdev,
-		struct omap_dss_device *dst)
-{
-	WARN_ON(dst != dssdev->device);
-
-	if (dst != dssdev->device)
-		return;
-
-	omapdss_output_unset_device(dssdev);
-
-	if (dssdev->manager)
-		dss_mgr_disconnect(dssdev->manager, dssdev);
-}
-
-static int hdmi_read_edid(struct omap_dss_device *dssdev,
-		u8 *edid, int len)
-{
-	bool need_enable;
-	int r;
-
-	need_enable = hdmi.core_enabled == false;
-
-	if (need_enable) {
-		r = omapdss_hdmi_core_enable(dssdev);
-		if (r)
-			return r;
-	}
-
-	r = omapdss_hdmi_read_edid(edid, len);
-
-	if (need_enable)
-		omapdss_hdmi_core_disable(dssdev);
-
-	return r;
-}
-
-#if defined(CONFIG_OMAP4_DSS_HDMI_AUDIO)
-static int omapdss_hdmi_audio_enable(struct omap_dss_device *dssdev)
-{
-	int r;
-
-	mutex_lock(&hdmi.lock);
-
-	if (!hdmi_mode_has_audio()) {
-		r = -EPERM;
-		goto err;
-	}
-
-	r = hdmi_audio_enable();
-	if (r)
-		goto err;
-
-	mutex_unlock(&hdmi.lock);
-	return 0;
-
-err:
-	mutex_unlock(&hdmi.lock);
-	return r;
-}
-
-static void omapdss_hdmi_audio_disable(struct omap_dss_device *dssdev)
-{
-	hdmi_audio_disable();
-}
-
-static int omapdss_hdmi_audio_start(struct omap_dss_device *dssdev)
-{
-	return hdmi_audio_start();
-}
-
-static void omapdss_hdmi_audio_stop(struct omap_dss_device *dssdev)
-{
-	hdmi_audio_stop();
-}
-
-static bool omapdss_hdmi_audio_supported(struct omap_dss_device *dssdev)
-{
-	bool r;
-
-	mutex_lock(&hdmi.lock);
-
-	r = hdmi_mode_has_audio();
-
-	mutex_unlock(&hdmi.lock);
-	return r;
-}
-
-static int omapdss_hdmi_audio_config(struct omap_dss_device *dssdev,
-		struct omap_dss_audio *audio)
-{
-	int r;
-
-	mutex_lock(&hdmi.lock);
-
-	if (!hdmi_mode_has_audio()) {
-		r = -EPERM;
-		goto err;
-	}
-
-	r = hdmi_audio_config(audio);
-	if (r)
-		goto err;
-
-	mutex_unlock(&hdmi.lock);
-	return 0;
-
-err:
-	mutex_unlock(&hdmi.lock);
-	return r;
-}
-#else
-static int omapdss_hdmi_audio_enable(struct omap_dss_device *dssdev)
-{
-	return -EPERM;
-}
-
-static void omapdss_hdmi_audio_disable(struct omap_dss_device *dssdev)
-{
-}
-
-static int omapdss_hdmi_audio_start(struct omap_dss_device *dssdev)
-{
-	return -EPERM;
-}
-
-static void omapdss_hdmi_audio_stop(struct omap_dss_device *dssdev)
-{
-}
-
-static bool omapdss_hdmi_audio_supported(struct omap_dss_device *dssdev)
-{
-	return false;
-}
-
-static int omapdss_hdmi_audio_config(struct omap_dss_device *dssdev,
-		struct omap_dss_audio *audio)
-{
-	return -EPERM;
-}
-#endif
-
-static const struct omapdss_hdmi_ops hdmi_ops = {
-	.connect		= hdmi_connect,
-	.disconnect		= hdmi_disconnect,
-
-	.enable			= omapdss_hdmi_display_enable,
-	.disable		= omapdss_hdmi_display_disable,
-
-	.check_timings		= omapdss_hdmi_display_check_timing,
-	.set_timings		= omapdss_hdmi_display_set_timing,
-	.get_timings		= omapdss_hdmi_display_get_timings,
-
-	.read_edid		= hdmi_read_edid,
-
-	.audio_enable		= omapdss_hdmi_audio_enable,
-	.audio_disable		= omapdss_hdmi_audio_disable,
-	.audio_start		= omapdss_hdmi_audio_start,
-	.audio_stop		= omapdss_hdmi_audio_stop,
-	.audio_supported	= omapdss_hdmi_audio_supported,
-	.audio_config		= omapdss_hdmi_audio_config,
-};
-
-static void hdmi_init_output(struct platform_device *pdev)
-{
-	struct omap_dss_device *out = &hdmi.output;
-
-	out->dev = &pdev->dev;
-	out->id = OMAP_DSS_OUTPUT_HDMI;
-	out->output_type = OMAP_DISPLAY_TYPE_HDMI;
-	out->name = "hdmi.0";
-	out->dispc_channel = OMAP_DSS_CHANNEL_DIGIT;
-	out->ops.hdmi = &hdmi_ops;
-	out->owner = THIS_MODULE;
-
-	omapdss_register_output(out);
-}
-
-static void __exit hdmi_uninit_output(struct platform_device *pdev)
-{
-	struct omap_dss_device *out = &hdmi.output;
-
-	omapdss_unregister_output(out);
-}
-
-/* HDMI HW IP initialisation */
-static int omapdss_hdmihw_probe(struct platform_device *pdev)
-{
-	struct resource *res;
-	int r;
-
-	hdmi.pdev = pdev;
-
-	mutex_init(&hdmi.lock);
-	mutex_init(&hdmi.ip_data.lock);
-
-	res = platform_get_resource(hdmi.pdev, IORESOURCE_MEM, 0);
-
-	/* Base address taken from platform */
-	hdmi.ip_data.base_wp = devm_ioremap_resource(&pdev->dev, res);
-	if (IS_ERR(hdmi.ip_data.base_wp))
-		return PTR_ERR(hdmi.ip_data.base_wp);
-
-	hdmi.ip_data.irq = platform_get_irq(pdev, 0);
-	if (hdmi.ip_data.irq < 0) {
-		DSSERR("platform_get_irq failed\n");
-		return -ENODEV;
-	}
-
-	r = hdmi_get_clocks(pdev);
-	if (r) {
-		DSSERR("can't get clocks\n");
-		return r;
-	}
-
-	pm_runtime_enable(&pdev->dev);
-
-	hdmi.ip_data.core_sys_offset = HDMI_CORE_SYS;
-	hdmi.ip_data.core_av_offset = HDMI_CORE_AV;
-	hdmi.ip_data.pll_offset = HDMI_PLLCTRL;
-	hdmi.ip_data.phy_offset = HDMI_PHY;
-
-	hdmi.ct_cp_hpd_gpio = -1;
-	hdmi.ls_oe_gpio = -1;
-	hdmi.hpd_gpio = -1;
-
-	hdmi_init_output(pdev);
-
-	r = hdmi_panel_init();
-	if (r) {
-		DSSERR("can't init panel\n");
-		return r;
-	}
-
-	dss_debugfs_create_file("hdmi", hdmi_dump_regs);
-
-	if (pdev->dev.platform_data) {
-		r = hdmi_probe_pdata(pdev);
-		if (r)
-			goto err_probe;
-	}
-
-	return 0;
-
-err_probe:
-	hdmi_panel_exit();
-	hdmi_uninit_output(pdev);
-	pm_runtime_disable(&pdev->dev);
-	return r;
-}
-
-static int __exit hdmi_remove_child(struct device *dev, void *data)
-{
-	struct omap_dss_device *dssdev = to_dss_device(dev);
-	hdmi_uninit_display(dssdev);
-	return 0;
-}
-
-static int __exit omapdss_hdmihw_remove(struct platform_device *pdev)
-{
-	device_for_each_child(&pdev->dev, NULL, hdmi_remove_child);
-
-	dss_unregister_child_devices(&pdev->dev);
-
-	hdmi_panel_exit();
-
-	hdmi_uninit_output(pdev);
-
-	pm_runtime_disable(&pdev->dev);
-
-	return 0;
-}
-
-static int hdmi_runtime_suspend(struct device *dev)
-{
-	clk_disable_unprepare(hdmi.sys_clk);
-
-	dispc_runtime_put();
-
-	return 0;
-}
-
-static int hdmi_runtime_resume(struct device *dev)
-{
-	int r;
-
-	r = dispc_runtime_get();
-	if (r < 0)
-		return r;
-
-	clk_prepare_enable(hdmi.sys_clk);
-
-	return 0;
-}
-
-static const struct dev_pm_ops hdmi_pm_ops = {
-	.runtime_suspend = hdmi_runtime_suspend,
-	.runtime_resume = hdmi_runtime_resume,
-};
-
-static struct platform_driver omapdss_hdmihw_driver = {
-	.probe		= omapdss_hdmihw_probe,
-	.remove         = __exit_p(omapdss_hdmihw_remove),
-	.driver         = {
-		.name   = "omapdss_hdmi",
-		.owner  = THIS_MODULE,
-		.pm	= &hdmi_pm_ops,
-	},
-};
-
-int __init hdmi_init_platform_driver(void)
-{
-	return platform_driver_register(&omapdss_hdmihw_driver);
-}
-
-void __exit hdmi_uninit_platform_driver(void)
-{
-	platform_driver_unregister(&omapdss_hdmihw_driver);
-}
diff --git a/drivers/video/omap2/dss/hdmi_panel.c b/drivers/video/omap2/dss/hdmi_panel.c
deleted file mode 100644
index dfb8eda81b6..00000000000
--- a/drivers/video/omap2/dss/hdmi_panel.c
+++ /dev/null
@@ -1,414 +0,0 @@
-/*
- * hdmi_panel.c
- *
- * HDMI library support functions for TI OMAP4 processors.
- *
- * Copyright (C) 2010-2011 Texas Instruments Incorporated - http://www.ti.com/
- * Authors:	Mythri P k <mythripk@ti.com>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include <linux/kernel.h>
-#include <linux/err.h>
-#include <linux/io.h>
-#include <linux/mutex.h>
-#include <linux/module.h>
-#include <video/omapdss.h>
-#include <linux/slab.h>
-
-#include "dss.h"
-
-static struct {
-	/* This protects the panel ops, mainly when accessing the HDMI IP. */
-	struct mutex lock;
-#if defined(CONFIG_OMAP4_DSS_HDMI_AUDIO)
-	/* This protects the audio ops, specifically. */
-	spinlock_t audio_lock;
-#endif
-} hdmi;
-
-
-static int hdmi_panel_probe(struct omap_dss_device *dssdev)
-{
-	/* Initialize default timings to VGA in DVI mode */
-	const struct omap_video_timings default_timings = {
-		.x_res		= 640,
-		.y_res		= 480,
-		.pixel_clock	= 25175,
-		.hsw		= 96,
-		.hfp		= 16,
-		.hbp		= 48,
-		.vsw		= 2,
-		.vfp		= 11,
-		.vbp		= 31,
-
-		.vsync_level	= OMAPDSS_SIG_ACTIVE_LOW,
-		.hsync_level	= OMAPDSS_SIG_ACTIVE_LOW,
-
-		.interlace	= false,
-	};
-
-	DSSDBG("ENTER hdmi_panel_probe\n");
-
-	dssdev->panel.timings = default_timings;
-
-	DSSDBG("hdmi_panel_probe x_res= %d y_res = %d\n",
-		dssdev->panel.timings.x_res,
-		dssdev->panel.timings.y_res);
-
-	omapdss_hdmi_display_set_timing(dssdev, &dssdev->panel.timings);
-
-	return 0;
-}
-
-static void hdmi_panel_remove(struct omap_dss_device *dssdev)
-{
-
-}
-
-#if defined(CONFIG_OMAP4_DSS_HDMI_AUDIO)
-static int hdmi_panel_audio_enable(struct omap_dss_device *dssdev)
-{
-	unsigned long flags;
-	int r;
-
-	mutex_lock(&hdmi.lock);
-	spin_lock_irqsave(&hdmi.audio_lock, flags);
-
-	/* enable audio only if the display is active and supports audio */
-	if (dssdev->state != OMAP_DSS_DISPLAY_ACTIVE ||
-	    !hdmi_mode_has_audio()) {
-		DSSERR("audio not supported or display is off\n");
-		r = -EPERM;
-		goto err;
-	}
-
-	r = hdmi_audio_enable();
-
-	if (!r)
-		dssdev->audio_state = OMAP_DSS_AUDIO_ENABLED;
-
-err:
-	spin_unlock_irqrestore(&hdmi.audio_lock, flags);
-	mutex_unlock(&hdmi.lock);
-	return r;
-}
-
-static void hdmi_panel_audio_disable(struct omap_dss_device *dssdev)
-{
-	unsigned long flags;
-
-	spin_lock_irqsave(&hdmi.audio_lock, flags);
-
-	hdmi_audio_disable();
-
-	dssdev->audio_state = OMAP_DSS_AUDIO_DISABLED;
-
-	spin_unlock_irqrestore(&hdmi.audio_lock, flags);
-}
-
-static int hdmi_panel_audio_start(struct omap_dss_device *dssdev)
-{
-	unsigned long flags;
-	int r;
-
-	spin_lock_irqsave(&hdmi.audio_lock, flags);
-	/*
-	 * No need to check the panel state. It was checked when trasitioning
-	 * to AUDIO_ENABLED.
-	 */
-	if (dssdev->audio_state != OMAP_DSS_AUDIO_ENABLED) {
-		DSSERR("audio start from invalid state\n");
-		r = -EPERM;
-		goto err;
-	}
-
-	r = hdmi_audio_start();
-
-	if (!r)
-		dssdev->audio_state = OMAP_DSS_AUDIO_PLAYING;
-
-err:
-	spin_unlock_irqrestore(&hdmi.audio_lock, flags);
-	return r;
-}
-
-static void hdmi_panel_audio_stop(struct omap_dss_device *dssdev)
-{
-	unsigned long flags;
-
-	spin_lock_irqsave(&hdmi.audio_lock, flags);
-
-	hdmi_audio_stop();
-	dssdev->audio_state = OMAP_DSS_AUDIO_ENABLED;
-
-	spin_unlock_irqrestore(&hdmi.audio_lock, flags);
-}
-
-static bool hdmi_panel_audio_supported(struct omap_dss_device *dssdev)
-{
-	bool r = false;
-
-	mutex_lock(&hdmi.lock);
-
-	if (dssdev->state != OMAP_DSS_DISPLAY_ACTIVE)
-		goto err;
-
-	if (!hdmi_mode_has_audio())
-		goto err;
-
-	r = true;
-err:
-	mutex_unlock(&hdmi.lock);
-	return r;
-}
-
-static int hdmi_panel_audio_config(struct omap_dss_device *dssdev,
-		struct omap_dss_audio *audio)
-{
-	unsigned long flags;
-	int r;
-
-	mutex_lock(&hdmi.lock);
-	spin_lock_irqsave(&hdmi.audio_lock, flags);
-
-	/* config audio only if the display is active and supports audio */
-	if (dssdev->state != OMAP_DSS_DISPLAY_ACTIVE ||
-	    !hdmi_mode_has_audio()) {
-		DSSERR("audio not supported or display is off\n");
-		r = -EPERM;
-		goto err;
-	}
-
-	r = hdmi_audio_config(audio);
-
-	if (!r)
-		dssdev->audio_state = OMAP_DSS_AUDIO_CONFIGURED;
-
-err:
-	spin_unlock_irqrestore(&hdmi.audio_lock, flags);
-	mutex_unlock(&hdmi.lock);
-	return r;
-}
-
-#else
-static int hdmi_panel_audio_enable(struct omap_dss_device *dssdev)
-{
-	return -EPERM;
-}
-
-static void hdmi_panel_audio_disable(struct omap_dss_device *dssdev)
-{
-}
-
-static int hdmi_panel_audio_start(struct omap_dss_device *dssdev)
-{
-	return -EPERM;
-}
-
-static void hdmi_panel_audio_stop(struct omap_dss_device *dssdev)
-{
-}
-
-static bool hdmi_panel_audio_supported(struct omap_dss_device *dssdev)
-{
-	return false;
-}
-
-static int hdmi_panel_audio_config(struct omap_dss_device *dssdev,
-		struct omap_dss_audio *audio)
-{
-	return -EPERM;
-}
-#endif
-
-static int hdmi_panel_enable(struct omap_dss_device *dssdev)
-{
-	int r = 0;
-	DSSDBG("ENTER hdmi_panel_enable\n");
-
-	mutex_lock(&hdmi.lock);
-
-	if (dssdev->state != OMAP_DSS_DISPLAY_DISABLED) {
-		r = -EINVAL;
-		goto err;
-	}
-
-	omapdss_hdmi_display_set_timing(dssdev, &dssdev->panel.timings);
-
-	r = omapdss_hdmi_display_enable(dssdev);
-	if (r) {
-		DSSERR("failed to power on\n");
-		goto err;
-	}
-
-	dssdev->state = OMAP_DSS_DISPLAY_ACTIVE;
-
-err:
-	mutex_unlock(&hdmi.lock);
-
-	return r;
-}
-
-static void hdmi_panel_disable(struct omap_dss_device *dssdev)
-{
-	mutex_lock(&hdmi.lock);
-
-	if (dssdev->state == OMAP_DSS_DISPLAY_ACTIVE) {
-		/*
-		 * TODO: notify audio users that the display was disabled. For
-		 * now, disable audio locally to not break our audio state
-		 * machine.
-		 */
-		hdmi_panel_audio_disable(dssdev);
-		omapdss_hdmi_display_disable(dssdev);
-	}
-
-	dssdev->state = OMAP_DSS_DISPLAY_DISABLED;
-
-	mutex_unlock(&hdmi.lock);
-}
-
-static void hdmi_get_timings(struct omap_dss_device *dssdev,
-			struct omap_video_timings *timings)
-{
-	mutex_lock(&hdmi.lock);
-
-	*timings = dssdev->panel.timings;
-
-	mutex_unlock(&hdmi.lock);
-}
-
-static void hdmi_set_timings(struct omap_dss_device *dssdev,
-			struct omap_video_timings *timings)
-{
-	DSSDBG("hdmi_set_timings\n");
-
-	mutex_lock(&hdmi.lock);
-
-	/*
-	 * TODO: notify audio users that there was a timings change. For
-	 * now, disable audio locally to not break our audio state machine.
-	 */
-	hdmi_panel_audio_disable(dssdev);
-
-	omapdss_hdmi_display_set_timing(dssdev, timings);
-	dssdev->panel.timings = *timings;
-
-	mutex_unlock(&hdmi.lock);
-}
-
-static int hdmi_check_timings(struct omap_dss_device *dssdev,
-			struct omap_video_timings *timings)
-{
-	int r = 0;
-
-	DSSDBG("hdmi_check_timings\n");
-
-	mutex_lock(&hdmi.lock);
-
-	r = omapdss_hdmi_display_check_timing(dssdev, timings);
-
-	mutex_unlock(&hdmi.lock);
-	return r;
-}
-
-static int hdmi_read_edid(struct omap_dss_device *dssdev, u8 *buf, int len)
-{
-	int r;
-	bool need_enable;
-
-	mutex_lock(&hdmi.lock);
-
-	need_enable = dssdev->state == OMAP_DSS_DISPLAY_DISABLED;
-
-	if (need_enable) {
-		r = omapdss_hdmi_core_enable(dssdev);
-		if (r)
-			goto err;
-	}
-
-	r = omapdss_hdmi_read_edid(buf, len);
-
-	if (need_enable)
-		omapdss_hdmi_core_disable(dssdev);
-err:
-	mutex_unlock(&hdmi.lock);
-
-	return r;
-}
-
-static bool hdmi_detect(struct omap_dss_device *dssdev)
-{
-	int r;
-	bool need_enable;
-
-	mutex_lock(&hdmi.lock);
-
-	need_enable = dssdev->state == OMAP_DSS_DISPLAY_DISABLED;
-
-	if (need_enable) {
-		r = omapdss_hdmi_core_enable(dssdev);
-		if (r)
-			goto err;
-	}
-
-	r = omapdss_hdmi_detect();
-
-	if (need_enable)
-		omapdss_hdmi_core_disable(dssdev);
-err:
-	mutex_unlock(&hdmi.lock);
-
-	return r;
-}
-
-static struct omap_dss_driver hdmi_driver = {
-	.probe		= hdmi_panel_probe,
-	.remove		= hdmi_panel_remove,
-	.enable		= hdmi_panel_enable,
-	.disable	= hdmi_panel_disable,
-	.get_timings	= hdmi_get_timings,
-	.set_timings	= hdmi_set_timings,
-	.check_timings	= hdmi_check_timings,
-	.read_edid	= hdmi_read_edid,
-	.detect		= hdmi_detect,
-	.audio_enable	= hdmi_panel_audio_enable,
-	.audio_disable	= hdmi_panel_audio_disable,
-	.audio_start	= hdmi_panel_audio_start,
-	.audio_stop	= hdmi_panel_audio_stop,
-	.audio_supported	= hdmi_panel_audio_supported,
-	.audio_config	= hdmi_panel_audio_config,
-	.driver			= {
-		.name   = "hdmi_panel",
-		.owner  = THIS_MODULE,
-	},
-};
-
-int hdmi_panel_init(void)
-{
-	mutex_init(&hdmi.lock);
-
-#if defined(CONFIG_OMAP4_DSS_HDMI_AUDIO)
-	spin_lock_init(&hdmi.audio_lock);
-#endif
-
-	return omap_dss_register_driver(&hdmi_driver);
-}
-
-void hdmi_panel_exit(void)
-{
-	omap_dss_unregister_driver(&hdmi_driver);
-
-}
diff --git a/drivers/video/omap2/dss/ti_hdmi.h b/drivers/video/omap2/dss/ti_hdmi.h
deleted file mode 100644
index 45215f44617..00000000000
--- a/drivers/video/omap2/dss/ti_hdmi.h
+++ /dev/null
@@ -1,187 +0,0 @@
-/*
- * ti_hdmi.h
- *
- * HDMI driver definition for TI OMAP4, DM81xx, DM38xx  Processor.
- *
- * Copyright (C) 2010-2011 Texas Instruments Incorporated - http://www.ti.com/
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-#ifndef _TI_HDMI_H
-#define _TI_HDMI_H
-
-struct hdmi_ip_data;
-
-enum hdmi_pll_pwr {
-	HDMI_PLLPWRCMD_ALLOFF = 0,
-	HDMI_PLLPWRCMD_PLLONLY = 1,
-	HDMI_PLLPWRCMD_BOTHON_ALLCLKS = 2,
-	HDMI_PLLPWRCMD_BOTHON_NOPHYCLK = 3
-};
-
-enum hdmi_core_hdmi_dvi {
-	HDMI_DVI = 0,
-	HDMI_HDMI = 1
-};
-
-enum hdmi_clk_refsel {
-	HDMI_REFSEL_PCLK = 0,
-	HDMI_REFSEL_REF1 = 1,
-	HDMI_REFSEL_REF2 = 2,
-	HDMI_REFSEL_SYSCLK = 3
-};
-
-struct hdmi_cm {
-	int	code;
-	int	mode;
-};
-
-struct hdmi_config {
-	struct omap_video_timings timings;
-	struct hdmi_cm cm;
-};
-
-/* HDMI PLL structure */
-struct hdmi_pll_info {
-	u16 regn;
-	u16 regm;
-	u32 regmf;
-	u16 regm2;
-	u16 regsd;
-	u16 dcofreq;
-	enum hdmi_clk_refsel refsel;
-};
-
-struct ti_hdmi_ip_ops {
-
-	void (*video_configure)(struct hdmi_ip_data *ip_data);
-
-	int (*phy_enable)(struct hdmi_ip_data *ip_data);
-
-	void (*phy_disable)(struct hdmi_ip_data *ip_data);
-
-	int (*read_edid)(struct hdmi_ip_data *ip_data, u8 *edid, int len);
-
-	int (*pll_enable)(struct hdmi_ip_data *ip_data);
-
-	void (*pll_disable)(struct hdmi_ip_data *ip_data);
-
-	int (*video_enable)(struct hdmi_ip_data *ip_data);
-
-	void (*video_disable)(struct hdmi_ip_data *ip_data);
-
-	void (*dump_wrapper)(struct hdmi_ip_data *ip_data, struct seq_file *s);
-
-	void (*dump_core)(struct hdmi_ip_data *ip_data, struct seq_file *s);
-
-	void (*dump_pll)(struct hdmi_ip_data *ip_data, struct seq_file *s);
-
-	void (*dump_phy)(struct hdmi_ip_data *ip_data, struct seq_file *s);
-
-#if defined(CONFIG_OMAP4_DSS_HDMI_AUDIO)
-	int (*audio_enable)(struct hdmi_ip_data *ip_data);
-
-	void (*audio_disable)(struct hdmi_ip_data *ip_data);
-
-	int (*audio_start)(struct hdmi_ip_data *ip_data);
-
-	void (*audio_stop)(struct hdmi_ip_data *ip_data);
-
-	int (*audio_config)(struct hdmi_ip_data *ip_data,
-		struct omap_dss_audio *audio);
-
-	int (*audio_get_dma_port)(u32 *offset, u32 *size);
-#endif
-
-};
-
-/*
- * Refer to section 8.2 in HDMI 1.3 specification for
- * details about infoframe databytes
- */
-struct hdmi_core_infoframe_avi {
-	/* Y0, Y1 rgb,yCbCr */
-	u8	db1_format;
-	/* A0  Active information Present */
-	u8	db1_active_info;
-	/* B0, B1 Bar info data valid */
-	u8	db1_bar_info_dv;
-	/* S0, S1 scan information */
-	u8	db1_scan_info;
-	/* C0, C1 colorimetry */
-	u8	db2_colorimetry;
-	/* M0, M1 Aspect ratio (4:3, 16:9) */
-	u8	db2_aspect_ratio;
-	/* R0...R3 Active format aspect ratio */
-	u8	db2_active_fmt_ar;
-	/* ITC IT content. */
-	u8	db3_itc;
-	/* EC0, EC1, EC2 Extended colorimetry */
-	u8	db3_ec;
-	/* Q1, Q0 Quantization range */
-	u8	db3_q_range;
-	/* SC1, SC0 Non-uniform picture scaling */
-	u8	db3_nup_scaling;
-	/* VIC0..6 Video format identification */
-	u8	db4_videocode;
-	/* PR0..PR3 Pixel repetition factor */
-	u8	db5_pixel_repeat;
-	/* Line number end of top bar */
-	u16	db6_7_line_eoftop;
-	/* Line number start of bottom bar */
-	u16	db8_9_line_sofbottom;
-	/* Pixel number end of left bar */
-	u16	db10_11_pixel_eofleft;
-	/* Pixel number start of right bar */
-	u16	db12_13_pixel_sofright;
-};
-
-struct hdmi_ip_data {
-	void __iomem	*base_wp;	/* HDMI wrapper */
-	unsigned long	core_sys_offset;
-	unsigned long	core_av_offset;
-	unsigned long	pll_offset;
-	unsigned long	phy_offset;
-	int		irq;
-	const struct ti_hdmi_ip_ops *ops;
-	struct hdmi_config cfg;
-	struct hdmi_pll_info pll_data;
-	struct hdmi_core_infoframe_avi avi_cfg;
-
-	/* ti_hdmi_4xxx_ip private data. These should be in a separate struct */
-	struct mutex lock;
-};
-int ti_hdmi_4xxx_phy_enable(struct hdmi_ip_data *ip_data);
-void ti_hdmi_4xxx_phy_disable(struct hdmi_ip_data *ip_data);
-int ti_hdmi_4xxx_read_edid(struct hdmi_ip_data *ip_data, u8 *edid, int len);
-int ti_hdmi_4xxx_wp_video_start(struct hdmi_ip_data *ip_data);
-void ti_hdmi_4xxx_wp_video_stop(struct hdmi_ip_data *ip_data);
-int ti_hdmi_4xxx_pll_enable(struct hdmi_ip_data *ip_data);
-void ti_hdmi_4xxx_pll_disable(struct hdmi_ip_data *ip_data);
-void ti_hdmi_4xxx_basic_configure(struct hdmi_ip_data *ip_data);
-void ti_hdmi_4xxx_wp_dump(struct hdmi_ip_data *ip_data, struct seq_file *s);
-void ti_hdmi_4xxx_pll_dump(struct hdmi_ip_data *ip_data, struct seq_file *s);
-void ti_hdmi_4xxx_core_dump(struct hdmi_ip_data *ip_data, struct seq_file *s);
-void ti_hdmi_4xxx_phy_dump(struct hdmi_ip_data *ip_data, struct seq_file *s);
-#if defined(CONFIG_OMAP4_DSS_HDMI_AUDIO)
-int hdmi_compute_acr(u32 sample_freq, u32 *n, u32 *cts);
-int ti_hdmi_4xxx_wp_audio_enable(struct hdmi_ip_data *ip_data);
-void ti_hdmi_4xxx_wp_audio_disable(struct hdmi_ip_data *ip_data);
-int ti_hdmi_4xxx_audio_start(struct hdmi_ip_data *ip_data);
-void ti_hdmi_4xxx_audio_stop(struct hdmi_ip_data *ip_data);
-int ti_hdmi_4xxx_audio_config(struct hdmi_ip_data *ip_data,
-		struct omap_dss_audio *audio);
-int ti_hdmi_4xxx_audio_get_dma_port(u32 *offset, u32 *size);
-#endif
-#endif
diff --git a/drivers/video/omap2/dss/venc_panel.c b/drivers/video/omap2/dss/venc_panel.c
deleted file mode 100644
index f7d92c57bd7..00000000000
--- a/drivers/video/omap2/dss/venc_panel.c
+++ /dev/null
@@ -1,232 +0,0 @@
-/*
- * Copyright (C) 2009 Nokia Corporation
- * Author: Tomi Valkeinen <tomi.valkeinen@nokia.com>
- *
- * VENC panel driver
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include <linux/kernel.h>
-#include <linux/err.h>
-#include <linux/io.h>
-#include <linux/mutex.h>
-#include <linux/module.h>
-
-#include <video/omapdss.h>
-
-#include "dss.h"
-
-static struct {
-	struct mutex lock;
-} venc_panel;
-
-static ssize_t display_output_type_show(struct device *dev,
-		struct device_attribute *attr, char *buf)
-{
-	struct omap_dss_device *dssdev = to_dss_device(dev);
-	const char *ret;
-
-	switch (dssdev->phy.venc.type) {
-	case OMAP_DSS_VENC_TYPE_COMPOSITE:
-		ret = "composite";
-		break;
-	case OMAP_DSS_VENC_TYPE_SVIDEO:
-		ret = "svideo";
-		break;
-	default:
-		return -EINVAL;
-	}
-
-	return snprintf(buf, PAGE_SIZE, "%s\n", ret);
-}
-
-static ssize_t display_output_type_store(struct device *dev,
-		struct device_attribute *attr, const char *buf, size_t size)
-{
-	struct omap_dss_device *dssdev = to_dss_device(dev);
-	enum omap_dss_venc_type new_type;
-
-	if (sysfs_streq("composite", buf))
-		new_type = OMAP_DSS_VENC_TYPE_COMPOSITE;
-	else if (sysfs_streq("svideo", buf))
-		new_type = OMAP_DSS_VENC_TYPE_SVIDEO;
-	else
-		return -EINVAL;
-
-	mutex_lock(&venc_panel.lock);
-
-	if (dssdev->phy.venc.type != new_type) {
-		dssdev->phy.venc.type = new_type;
-		omapdss_venc_set_type(dssdev, new_type);
-		if (dssdev->state == OMAP_DSS_DISPLAY_ACTIVE) {
-			omapdss_venc_display_disable(dssdev);
-			omapdss_venc_display_enable(dssdev);
-		}
-	}
-
-	mutex_unlock(&venc_panel.lock);
-
-	return size;
-}
-
-static DEVICE_ATTR(output_type, S_IRUGO | S_IWUSR,
-		display_output_type_show, display_output_type_store);
-
-static int venc_panel_probe(struct omap_dss_device *dssdev)
-{
-	/* set default timings to PAL */
-	const struct omap_video_timings default_timings = {
-		.x_res		= 720,
-		.y_res		= 574,
-		.pixel_clock	= 13500,
-		.hsw		= 64,
-		.hfp		= 12,
-		.hbp		= 68,
-		.vsw		= 5,
-		.vfp		= 5,
-		.vbp		= 41,
-
-		.vsync_level	= OMAPDSS_SIG_ACTIVE_HIGH,
-		.hsync_level	= OMAPDSS_SIG_ACTIVE_HIGH,
-
-		.interlace	= true,
-	};
-
-	mutex_init(&venc_panel.lock);
-
-	dssdev->panel.timings = default_timings;
-
-	return device_create_file(dssdev->dev, &dev_attr_output_type);
-}
-
-static void venc_panel_remove(struct omap_dss_device *dssdev)
-{
-	device_remove_file(dssdev->dev, &dev_attr_output_type);
-}
-
-static int venc_panel_enable(struct omap_dss_device *dssdev)
-{
-	int r;
-
-	dev_dbg(dssdev->dev, "venc_panel_enable\n");
-
-	mutex_lock(&venc_panel.lock);
-
-	if (dssdev->state != OMAP_DSS_DISPLAY_DISABLED) {
-		r = -EINVAL;
-		goto err;
-	}
-
-	omapdss_venc_set_timings(dssdev, &dssdev->panel.timings);
-	omapdss_venc_set_type(dssdev, dssdev->phy.venc.type);
-	omapdss_venc_invert_vid_out_polarity(dssdev,
-		dssdev->phy.venc.invert_polarity);
-
-	r = omapdss_venc_display_enable(dssdev);
-	if (r)
-		goto err;
-
-	dssdev->state = OMAP_DSS_DISPLAY_ACTIVE;
-
-	mutex_unlock(&venc_panel.lock);
-
-	return 0;
-err:
-	mutex_unlock(&venc_panel.lock);
-
-	return r;
-}
-
-static void venc_panel_disable(struct omap_dss_device *dssdev)
-{
-	dev_dbg(dssdev->dev, "venc_panel_disable\n");
-
-	mutex_lock(&venc_panel.lock);
-
-	if (dssdev->state == OMAP_DSS_DISPLAY_DISABLED)
-		goto end;
-
-	omapdss_venc_display_disable(dssdev);
-
-	dssdev->state = OMAP_DSS_DISPLAY_DISABLED;
-end:
-	mutex_unlock(&venc_panel.lock);
-}
-
-static void venc_panel_set_timings(struct omap_dss_device *dssdev,
-		struct omap_video_timings *timings)
-{
-	dev_dbg(dssdev->dev, "venc_panel_set_timings\n");
-
-	mutex_lock(&venc_panel.lock);
-
-	omapdss_venc_set_timings(dssdev, timings);
-	dssdev->panel.timings = *timings;
-
-	mutex_unlock(&venc_panel.lock);
-}
-
-static int venc_panel_check_timings(struct omap_dss_device *dssdev,
-		struct omap_video_timings *timings)
-{
-	dev_dbg(dssdev->dev, "venc_panel_check_timings\n");
-
-	return omapdss_venc_check_timings(dssdev, timings);
-}
-
-static u32 venc_panel_get_wss(struct omap_dss_device *dssdev)
-{
-	dev_dbg(dssdev->dev, "venc_panel_get_wss\n");
-
-	return omapdss_venc_get_wss(dssdev);
-}
-
-static int venc_panel_set_wss(struct omap_dss_device *dssdev, u32 wss)
-{
-	dev_dbg(dssdev->dev, "venc_panel_set_wss\n");
-
-	return omapdss_venc_set_wss(dssdev, wss);
-}
-
-static struct omap_dss_driver venc_driver = {
-	.probe		= venc_panel_probe,
-	.remove		= venc_panel_remove,
-
-	.enable		= venc_panel_enable,
-	.disable	= venc_panel_disable,
-
-	.get_resolution	= omapdss_default_get_resolution,
-	.get_recommended_bpp = omapdss_default_get_recommended_bpp,
-
-	.set_timings	= venc_panel_set_timings,
-	.check_timings	= venc_panel_check_timings,
-
-	.get_wss	= venc_panel_get_wss,
-	.set_wss	= venc_panel_set_wss,
-
-	.driver         = {
-		.name   = "venc",
-		.owner  = THIS_MODULE,
-	},
-};
-
-int venc_panel_init(void)
-{
-	return omap_dss_register_driver(&venc_driver);
-}
-
-void venc_panel_exit(void)
-{
-	omap_dss_unregister_driver(&venc_driver);
-}
diff --git a/drivers/video/output.c b/drivers/video/output.c
deleted file mode 100644
index 6285b971845..00000000000
--- a/drivers/video/output.c
+++ /dev/null
@@ -1,133 +0,0 @@
-/*
- *  output.c - Display Output Switch driver
- *
- *  Copyright (C) 2006 Luming Yu <luming.yu@intel.com>
- *
- * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
- *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or (at
- *  your option) any later version.
- *
- *  This program is distributed in the hope that it will be useful, but
- *  WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- *  General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License along
- *  with this program; if not, write to the Free Software Foundation, Inc.,
- *  59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
- *
- * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
- */
-#include <linux/module.h>
-#include <linux/video_output.h>
-#include <linux/slab.h>
-#include <linux/err.h>
-#include <linux/ctype.h>
-
-
-MODULE_DESCRIPTION("Display Output Switcher Lowlevel Control Abstraction");
-MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Luming Yu <luming.yu@intel.com>");
-
-static ssize_t video_output_show_state(struct device *dev,
-				       struct device_attribute *attr, char *buf)
-{
-	ssize_t ret_size = 0;
-	struct output_device *od = to_output_device(dev);
-	if (od->props)
-		ret_size = sprintf(buf,"%.8x\n",od->props->get_status(od));
-	return ret_size;
-}
-
-static ssize_t video_output_store_state(struct device *dev,
-					struct device_attribute *attr,
-					const char *buf,size_t count)
-{
-	char *endp;
-	struct output_device *od = to_output_device(dev);
-	int request_state = simple_strtoul(buf,&endp,0);
-	size_t size = endp - buf;
-
-	if (isspace(*endp))
-		size++;
-	if (size != count)
-		return -EINVAL;
-
-	if (od->props) {
-		od->request_state = request_state;
-		od->props->set_state(od);
-	}
-	return count;
-}
-
-static void video_output_release(struct device *dev)
-{
-	struct output_device *od = to_output_device(dev);
-	kfree(od);
-}
-
-static struct device_attribute video_output_attributes[] = {
-	__ATTR(state, 0644, video_output_show_state, video_output_store_state),
-	__ATTR_NULL,
-};
-
-
-static struct class video_output_class = {
-	.name = "video_output",
-	.dev_release = video_output_release,
-	.dev_attrs = video_output_attributes,
-};
-
-struct output_device *video_output_register(const char *name,
-	struct device *dev,
-	void *devdata,
-	struct output_properties *op)
-{
-	struct output_device *new_dev;
-	int ret_code = 0;
-
-	new_dev = kzalloc(sizeof(struct output_device),GFP_KERNEL);
-	if (!new_dev) {
-		ret_code = -ENOMEM;
-		goto error_return;
-	}
-	new_dev->props = op;
-	new_dev->dev.class = &video_output_class;
-	new_dev->dev.parent = dev;
-	dev_set_name(&new_dev->dev, "%s", name);
-	dev_set_drvdata(&new_dev->dev, devdata);
-	ret_code = device_register(&new_dev->dev);
-	if (ret_code) {
-		kfree(new_dev);
-		goto error_return;
-	}
-	return new_dev;
-
-error_return:
-	return ERR_PTR(ret_code);
-}
-EXPORT_SYMBOL(video_output_register);
-
-void video_output_unregister(struct output_device *dev)
-{
-	if (!dev)
-		return;
-	device_unregister(&dev->dev);
-}
-EXPORT_SYMBOL(video_output_unregister);
-
-static void __exit video_output_class_exit(void)
-{
-	class_unregister(&video_output_class);
-}
-
-static int __init video_output_class_init(void)
-{
-	return class_register(&video_output_class);
-}
-
-postcore_initcall(video_output_class_init);
-module_exit(video_output_class_exit);
diff --git a/drivers/video/sgivwfb.c b/drivers/video/sgivwfb.c
deleted file mode 100644
index a9ac3ce2d0e..00000000000
--- a/drivers/video/sgivwfb.c
+++ /dev/null
@@ -1,889 +0,0 @@
-/*
- *  linux/drivers/video/sgivwfb.c -- SGI DBE frame buffer device
- *
- *	Copyright (C) 1999 Silicon Graphics, Inc.
- *      Jeffrey Newquist, newquist@engr.sgi.som
- *
- *  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/module.h>
-#include <linux/kernel.h>
-#include <linux/mm.h>
-#include <linux/errno.h>
-#include <linux/delay.h>
-#include <linux/fb.h>
-#include <linux/init.h>
-#include <linux/ioport.h>
-#include <linux/platform_device.h>
-
-#include <asm/io.h>
-#include <asm/mtrr.h>
-#include <asm/visws/sgivw.h>
-
-#define INCLUDE_TIMING_TABLE_DATA
-#define DBE_REG_BASE par->regs
-#include <video/sgivw.h>
-
-struct sgivw_par {
-	struct asregs *regs;
-	u32 cmap_fifo;
-	u_long timing_num;
-};
-
-#define FLATPANEL_SGI_1600SW	5
-
-/*
- *  RAM we reserve for the frame buffer. This defines the maximum screen
- *  size
- *
- *  The default can be overridden if the driver is compiled as a module
- */
-
-static int ypan = 0;
-static int ywrap = 0;
-
-static int flatpanel_id = -1;
-
-static struct fb_fix_screeninfo sgivwfb_fix = {
-	.id		= "SGI Vis WS FB",
-	.type		= FB_TYPE_PACKED_PIXELS,
-        .visual		= FB_VISUAL_PSEUDOCOLOR,
-	.mmio_start	= DBE_REG_PHYS,
-	.mmio_len	= DBE_REG_SIZE,
-        .accel		= FB_ACCEL_NONE,
-	.line_length	= 640,
-};
-
-static struct fb_var_screeninfo sgivwfb_var = {
-	/* 640x480, 8 bpp */
-	.xres		= 640,
-	.yres		= 480,
-	.xres_virtual	= 640,
-	.yres_virtual	= 480,
-	.bits_per_pixel	= 8,
-	.red		= { 0, 8, 0 },
-	.green		= { 0, 8, 0 },
-	.blue		= { 0, 8, 0 },
-	.height		= -1,
-	.width		= -1,
-	.pixclock	= 20000,
-	.left_margin	= 64,
-	.right_margin	= 64,
-	.upper_margin	= 32,
-	.lower_margin	= 32,
-	.hsync_len	= 64,
-	.vsync_len	= 2,
-	.vmode		= FB_VMODE_NONINTERLACED
-};
-
-static struct fb_var_screeninfo sgivwfb_var1600sw = {
-	/* 1600x1024, 8 bpp */
-	.xres		= 1600,
-	.yres		= 1024,
-	.xres_virtual	= 1600,
-	.yres_virtual	= 1024,
-	.bits_per_pixel	= 8,
-	.red		= { 0, 8, 0 },
-	.green		= { 0, 8, 0 },
-	.blue		= { 0, 8, 0 },
-	.height		= -1,
-	.width		= -1,
-	.pixclock	= 9353,
-	.left_margin	= 20,
-	.right_margin	= 30,
-	.upper_margin	= 37,
-	.lower_margin	= 3,
-	.hsync_len	= 20,
-	.vsync_len	= 3,
-	.vmode		= FB_VMODE_NONINTERLACED
-};
-
-/*
- *  Interface used by the world
- */
-int sgivwfb_init(void);
-
-static int sgivwfb_check_var(struct fb_var_screeninfo *var, struct fb_info *info);
-static int sgivwfb_set_par(struct fb_info *info);
-static int sgivwfb_setcolreg(u_int regno, u_int red, u_int green,
-			     u_int blue, u_int transp,
-			     struct fb_info *info);
-static int sgivwfb_mmap(struct fb_info *info,
-			struct vm_area_struct *vma);
-
-static struct fb_ops sgivwfb_ops = {
-	.owner		= THIS_MODULE,
-	.fb_check_var	= sgivwfb_check_var,
-	.fb_set_par	= sgivwfb_set_par,
-	.fb_setcolreg	= sgivwfb_setcolreg,
-	.fb_fillrect	= cfb_fillrect,
-	.fb_copyarea	= cfb_copyarea,
-	.fb_imageblit	= cfb_imageblit,
-	.fb_mmap	= sgivwfb_mmap,
-};
-
-/*
- *  Internal routines
- */
-static unsigned long bytes_per_pixel(int bpp)
-{
-	switch (bpp) {
-		case 8:
-			return 1;
-		case 16:
-			return 2;
-		case 32:
-			return 4;
-		default:
-			printk(KERN_INFO "sgivwfb: unsupported bpp %d\n", bpp);
-			return 0;
-	}
-}
-
-static unsigned long get_line_length(int xres_virtual, int bpp)
-{
-	return (xres_virtual * bytes_per_pixel(bpp));
-}
-
-/*
- * Function:	dbe_TurnOffDma
- * Parameters:	(None)
- * Description:	This should turn off the monitor and dbe.  This is used
- *              when switching between the serial console and the graphics
- *              console.
- */
-
-static void dbe_TurnOffDma(struct sgivw_par *par)
-{
-	unsigned int readVal;
-	int i;
-
-	// Check to see if things are already turned off:
-	// 1) Check to see if dbe is not using the internal dotclock.
-	// 2) Check to see if the xy counter in dbe is already off.
-
-	DBE_GETREG(ctrlstat, readVal);
-	if (GET_DBE_FIELD(CTRLSTAT, PCLKSEL, readVal) < 2)
-		return;
-
-	DBE_GETREG(vt_xy, readVal);
-	if (GET_DBE_FIELD(VT_XY, VT_FREEZE, readVal) == 1)
-		return;
-
-	// Otherwise, turn off dbe
-
-	DBE_GETREG(ovr_control, readVal);
-	SET_DBE_FIELD(OVR_CONTROL, OVR_DMA_ENABLE, readVal, 0);
-	DBE_SETREG(ovr_control, readVal);
-	udelay(1000);
-	DBE_GETREG(frm_control, readVal);
-	SET_DBE_FIELD(FRM_CONTROL, FRM_DMA_ENABLE, readVal, 0);
-	DBE_SETREG(frm_control, readVal);
-	udelay(1000);
-	DBE_GETREG(did_control, readVal);
-	SET_DBE_FIELD(DID_CONTROL, DID_DMA_ENABLE, readVal, 0);
-	DBE_SETREG(did_control, readVal);
-	udelay(1000);
-
-	// XXX HACK:
-	//
-	//    This was necessary for GBE--we had to wait through two
-	//    vertical retrace periods before the pixel DMA was
-	//    turned off for sure.  I've left this in for now, in
-	//    case dbe needs it.
-
-	for (i = 0; i < 10000; i++) {
-		DBE_GETREG(frm_inhwctrl, readVal);
-		if (GET_DBE_FIELD(FRM_INHWCTRL, FRM_DMA_ENABLE, readVal) ==
-		    0)
-			udelay(10);
-		else {
-			DBE_GETREG(ovr_inhwctrl, readVal);
-			if (GET_DBE_FIELD
-			    (OVR_INHWCTRL, OVR_DMA_ENABLE, readVal) == 0)
-				udelay(10);
-			else {
-				DBE_GETREG(did_inhwctrl, readVal);
-				if (GET_DBE_FIELD
-				    (DID_INHWCTRL, DID_DMA_ENABLE,
-				     readVal) == 0)
-					udelay(10);
-				else
-					break;
-			}
-		}
-	}
-}
-
-/*
- *  Set the User Defined Part of the Display. Again if par use it to get
- *  real video mode.
- */
-static int sgivwfb_check_var(struct fb_var_screeninfo *var, 
-			     struct fb_info *info)
-{
-	struct sgivw_par *par = (struct sgivw_par *)info->par;
-	struct dbe_timing_info *timing;
-	u_long line_length;
-	u_long min_mode;
-	int req_dot;
-	int test_mode;
-
-	/*
-	 *  FB_VMODE_CONUPDATE and FB_VMODE_SMOOTH_XPAN are equal!
-	 *  as FB_VMODE_SMOOTH_XPAN is only used internally
-	 */
-
-	if (var->vmode & FB_VMODE_CONUPDATE) {
-		var->vmode |= FB_VMODE_YWRAP;
-		var->xoffset = info->var.xoffset;
-		var->yoffset = info->var.yoffset;
-	}
-
-	/* XXX FIXME - forcing var's */
-	var->xoffset = 0;
-	var->yoffset = 0;
-
-	/* Limit bpp to 8, 16, and 32 */
-	if (var->bits_per_pixel <= 8)
-		var->bits_per_pixel = 8;
-	else if (var->bits_per_pixel <= 16)
-		var->bits_per_pixel = 16;
-	else if (var->bits_per_pixel <= 32)
-		var->bits_per_pixel = 32;
-	else
-		return -EINVAL;
-
-	var->grayscale = 0;	/* No grayscale for now */
-
-	/* determine valid resolution and timing */
-	for (min_mode = 0; min_mode < ARRAY_SIZE(dbeVTimings); min_mode++) {
-		if (dbeVTimings[min_mode].width >= var->xres &&
-		    dbeVTimings[min_mode].height >= var->yres)
-			break;
-	}
-
-	if (min_mode == ARRAY_SIZE(dbeVTimings))
-		return -EINVAL;	/* Resolution to high */
-
-	/* XXX FIXME - should try to pick best refresh rate */
-	/* for now, pick closest dot-clock within 3MHz */
-	req_dot = PICOS2KHZ(var->pixclock);
-	printk(KERN_INFO "sgivwfb: requested pixclock=%d ps (%d KHz)\n",
-	       var->pixclock, req_dot);
-	test_mode = min_mode;
-	while (dbeVTimings[min_mode].width == dbeVTimings[test_mode].width) {
-		if (dbeVTimings[test_mode].cfreq + 3000 > req_dot)
-			break;
-		test_mode++;
-	}
-	if (dbeVTimings[min_mode].width != dbeVTimings[test_mode].width)
-		test_mode--;
-	min_mode = test_mode;
-	timing = &dbeVTimings[min_mode];
-	printk(KERN_INFO "sgivwfb: granted dot-clock=%d KHz\n", timing->cfreq);
-
-	/* Adjust virtual resolution, if necessary */
-	if (var->xres > var->xres_virtual || (!ywrap && !ypan))
-		var->xres_virtual = var->xres;
-	if (var->yres > var->yres_virtual || (!ywrap && !ypan))
-		var->yres_virtual = var->yres;
-
-	/*
-	 *  Memory limit
-	 */
-	line_length = get_line_length(var->xres_virtual, var->bits_per_pixel);
-	if (line_length * var->yres_virtual > sgivwfb_mem_size)
-		return -ENOMEM;	/* Virtual resolution to high */
-
-	info->fix.line_length = line_length;
-
-	switch (var->bits_per_pixel) {
-	case 8:
-		var->red.offset = 0;
-		var->red.length = 8;
-		var->green.offset = 0;
-		var->green.length = 8;
-		var->blue.offset = 0;
-		var->blue.length = 8;
-		var->transp.offset = 0;
-		var->transp.length = 0;
-		break;
-	case 16:		/* RGBA 5551 */
-		var->red.offset = 11;
-		var->red.length = 5;
-		var->green.offset = 6;
-		var->green.length = 5;
-		var->blue.offset = 1;
-		var->blue.length = 5;
-		var->transp.offset = 0;
-		var->transp.length = 0;
-		break;
-	case 32:		/* RGB 8888 */
-		var->red.offset = 0;
-		var->red.length = 8;
-		var->green.offset = 8;
-		var->green.length = 8;
-		var->blue.offset = 16;
-		var->blue.length = 8;
-		var->transp.offset = 24;
-		var->transp.length = 8;
-		break;
-	}
-	var->red.msb_right = 0;
-	var->green.msb_right = 0;
-	var->blue.msb_right = 0;
-	var->transp.msb_right = 0;
-
-	/* set video timing information */
-	var->pixclock = KHZ2PICOS(timing->cfreq);
-	var->left_margin = timing->htotal - timing->hsync_end;
-	var->right_margin = timing->hsync_start - timing->width;
-	var->upper_margin = timing->vtotal - timing->vsync_end;
-	var->lower_margin = timing->vsync_start - timing->height;
-	var->hsync_len = timing->hsync_end - timing->hsync_start;
-	var->vsync_len = timing->vsync_end - timing->vsync_start;
-
-	/* Ouch. This breaks the rules but timing_num is only important if you
-	* change a video mode */
-	par->timing_num = min_mode;
-
-	printk(KERN_INFO "sgivwfb: new video mode xres=%d yres=%d bpp=%d\n",
-		var->xres, var->yres, var->bits_per_pixel);
-	printk(KERN_INFO "         vxres=%d vyres=%d\n", var->xres_virtual,
-		var->yres_virtual);
-	return 0;
-}
-
-/*
- *  Setup flatpanel related registers.
- */
-static void sgivwfb_setup_flatpanel(struct sgivw_par *par, struct dbe_timing_info *currentTiming)
-{
-	int fp_wid, fp_hgt, fp_vbs, fp_vbe;
-	u32 outputVal = 0;
-
-	SET_DBE_FIELD(VT_FLAGS, HDRV_INVERT, outputVal, 
-		(currentTiming->flags & FB_SYNC_HOR_HIGH_ACT) ? 0 : 1);
-	SET_DBE_FIELD(VT_FLAGS, VDRV_INVERT, outputVal, 
-		(currentTiming->flags & FB_SYNC_VERT_HIGH_ACT) ? 0 : 1);
-	DBE_SETREG(vt_flags, outputVal);
-
-	/* Turn on the flat panel */
-	switch (flatpanel_id) {
-		case FLATPANEL_SGI_1600SW:
-			fp_wid = 1600;
-			fp_hgt = 1024;
-			fp_vbs = 0;
-			fp_vbe = 1600;
-			currentTiming->pll_m = 4;
-			currentTiming->pll_n = 1;
-			currentTiming->pll_p = 0;
-			break;
-		default:
-      			fp_wid = fp_hgt = fp_vbs = fp_vbe = 0xfff;
-  	}
-
-	outputVal = 0;
-	SET_DBE_FIELD(FP_DE, FP_DE_ON, outputVal, fp_vbs);
-	SET_DBE_FIELD(FP_DE, FP_DE_OFF, outputVal, fp_vbe);
-	DBE_SETREG(fp_de, outputVal);
-	outputVal = 0;
-	SET_DBE_FIELD(FP_HDRV, FP_HDRV_OFF, outputVal, fp_wid);
-	DBE_SETREG(fp_hdrv, outputVal);
-	outputVal = 0;
-	SET_DBE_FIELD(FP_VDRV, FP_VDRV_ON, outputVal, 1);
-	SET_DBE_FIELD(FP_VDRV, FP_VDRV_OFF, outputVal, fp_hgt + 1);
-	DBE_SETREG(fp_vdrv, outputVal);
-}
-
-/*
- *  Set the hardware according to 'par'.
- */
-static int sgivwfb_set_par(struct fb_info *info)
-{
-	struct sgivw_par *par = info->par;
-	int i, j, htmp, temp;
-	u32 readVal, outputVal;
-	int wholeTilesX, maxPixelsPerTileX;
-	int frmWrite1, frmWrite2, frmWrite3b;
-	struct dbe_timing_info *currentTiming; /* Current Video Timing */
-	int xpmax, ypmax;	// Monitor resolution
-	int bytesPerPixel;	// Bytes per pixel
-
-	currentTiming = &dbeVTimings[par->timing_num];
-	bytesPerPixel = bytes_per_pixel(info->var.bits_per_pixel);
-	xpmax = currentTiming->width;
-	ypmax = currentTiming->height;
-
-	/* dbe_InitGraphicsBase(); */
-	/* Turn on dotclock PLL */
-	DBE_SETREG(ctrlstat, 0x20000000);
-
-	dbe_TurnOffDma(par);
-
-	/* dbe_CalculateScreenParams(); */
-	maxPixelsPerTileX = 512 / bytesPerPixel;
-	wholeTilesX = xpmax / maxPixelsPerTileX;
-	if (wholeTilesX * maxPixelsPerTileX < xpmax)
-		wholeTilesX++;
-
-	printk(KERN_DEBUG "sgivwfb: pixPerTile=%d wholeTilesX=%d\n",
-	       maxPixelsPerTileX, wholeTilesX);
-
-	/* dbe_InitGammaMap(); */
-	udelay(10);
-
-	for (i = 0; i < 256; i++) {
-		DBE_ISETREG(gmap, i, (i << 24) | (i << 16) | (i << 8));
-	}
-
-	/* dbe_TurnOn(); */
-	DBE_GETREG(vt_xy, readVal);
-	if (GET_DBE_FIELD(VT_XY, VT_FREEZE, readVal) == 1) {
-		DBE_SETREG(vt_xy, 0x00000000);
-		udelay(1);
-	} else
-		dbe_TurnOffDma(par);
-
-	/* dbe_Initdbe(); */
-	for (i = 0; i < 256; i++) {
-		for (j = 0; j < 100; j++) {
-			DBE_GETREG(cm_fifo, readVal);
-			if (readVal != 0x00000000)
-				break;
-			else
-				udelay(10);
-		}
-
-		// DBE_ISETREG(cmap, i, 0x00000000);
-		DBE_ISETREG(cmap, i, (i << 8) | (i << 16) | (i << 24));
-	}
-
-	/* dbe_InitFramebuffer(); */
-	frmWrite1 = 0;
-	SET_DBE_FIELD(FRM_SIZE_TILE, FRM_WIDTH_TILE, frmWrite1,
-		      wholeTilesX);
-	SET_DBE_FIELD(FRM_SIZE_TILE, FRM_RHS, frmWrite1, 0);
-
-	switch (bytesPerPixel) {
-	case 1:
-		SET_DBE_FIELD(FRM_SIZE_TILE, FRM_DEPTH, frmWrite1,
-			      DBE_FRM_DEPTH_8);
-		break;
-	case 2:
-		SET_DBE_FIELD(FRM_SIZE_TILE, FRM_DEPTH, frmWrite1,
-			      DBE_FRM_DEPTH_16);
-		break;
-	case 4:
-		SET_DBE_FIELD(FRM_SIZE_TILE, FRM_DEPTH, frmWrite1,
-			      DBE_FRM_DEPTH_32);
-		break;
-	}
-
-	frmWrite2 = 0;
-	SET_DBE_FIELD(FRM_SIZE_PIXEL, FB_HEIGHT_PIX, frmWrite2, ypmax);
-
-	// Tell dbe about the framebuffer location and type
-	// XXX What format is the FRM_TILE_PTR??  64K aligned address?
-	frmWrite3b = 0;
-	SET_DBE_FIELD(FRM_CONTROL, FRM_TILE_PTR, frmWrite3b,
-		      sgivwfb_mem_phys >> 9);
-	SET_DBE_FIELD(FRM_CONTROL, FRM_DMA_ENABLE, frmWrite3b, 1);
-	SET_DBE_FIELD(FRM_CONTROL, FRM_LINEAR, frmWrite3b, 1);
-
-	/* Initialize DIDs */
-
-	outputVal = 0;
-	switch (bytesPerPixel) {
-	case 1:
-		SET_DBE_FIELD(WID, TYP, outputVal, DBE_CMODE_I8);
-		break;
-	case 2:
-		SET_DBE_FIELD(WID, TYP, outputVal, DBE_CMODE_RGBA5);
-		break;
-	case 4:
-		SET_DBE_FIELD(WID, TYP, outputVal, DBE_CMODE_RGB8);
-		break;
-	}
-	SET_DBE_FIELD(WID, BUF, outputVal, DBE_BMODE_BOTH);
-
-	for (i = 0; i < 32; i++) {
-		DBE_ISETREG(mode_regs, i, outputVal);
-	}
-
-	/* dbe_InitTiming(); */
-	DBE_SETREG(vt_intr01, 0xffffffff);
-	DBE_SETREG(vt_intr23, 0xffffffff);
-
-	DBE_GETREG(dotclock, readVal);
-	DBE_SETREG(dotclock, readVal & 0xffff);
-
-	DBE_SETREG(vt_xymax, 0x00000000);
-	outputVal = 0;
-	SET_DBE_FIELD(VT_VSYNC, VT_VSYNC_ON, outputVal,
-		      currentTiming->vsync_start);
-	SET_DBE_FIELD(VT_VSYNC, VT_VSYNC_OFF, outputVal,
-		      currentTiming->vsync_end);
-	DBE_SETREG(vt_vsync, outputVal);
-	outputVal = 0;
-	SET_DBE_FIELD(VT_HSYNC, VT_HSYNC_ON, outputVal,
-		      currentTiming->hsync_start);
-	SET_DBE_FIELD(VT_HSYNC, VT_HSYNC_OFF, outputVal,
-		      currentTiming->hsync_end);
-	DBE_SETREG(vt_hsync, outputVal);
-	outputVal = 0;
-	SET_DBE_FIELD(VT_VBLANK, VT_VBLANK_ON, outputVal,
-		      currentTiming->vblank_start);
-	SET_DBE_FIELD(VT_VBLANK, VT_VBLANK_OFF, outputVal,
-		      currentTiming->vblank_end);
-	DBE_SETREG(vt_vblank, outputVal);
-	outputVal = 0;
-	SET_DBE_FIELD(VT_HBLANK, VT_HBLANK_ON, outputVal,
-		      currentTiming->hblank_start);
-	SET_DBE_FIELD(VT_HBLANK, VT_HBLANK_OFF, outputVal,
-		      currentTiming->hblank_end - 3);
-	DBE_SETREG(vt_hblank, outputVal);
-	outputVal = 0;
-	SET_DBE_FIELD(VT_VCMAP, VT_VCMAP_ON, outputVal,
-		      currentTiming->vblank_start);
-	SET_DBE_FIELD(VT_VCMAP, VT_VCMAP_OFF, outputVal,
-		      currentTiming->vblank_end);
-	DBE_SETREG(vt_vcmap, outputVal);
-	outputVal = 0;
-	SET_DBE_FIELD(VT_HCMAP, VT_HCMAP_ON, outputVal,
-		      currentTiming->hblank_start);
-	SET_DBE_FIELD(VT_HCMAP, VT_HCMAP_OFF, outputVal,
-		      currentTiming->hblank_end - 3);
-	DBE_SETREG(vt_hcmap, outputVal);
-
-	if (flatpanel_id != -1)
-		sgivwfb_setup_flatpanel(par, currentTiming);
-
-	outputVal = 0;
-	temp = currentTiming->vblank_start - currentTiming->vblank_end - 1;
-	if (temp > 0)
-		temp = -temp;
-
-	SET_DBE_FIELD(DID_START_XY, DID_STARTY, outputVal, (u32) temp);
-	if (currentTiming->hblank_end >= 20)
-		SET_DBE_FIELD(DID_START_XY, DID_STARTX, outputVal,
-			      currentTiming->hblank_end - 20);
-	else
-		SET_DBE_FIELD(DID_START_XY, DID_STARTX, outputVal,
-			      currentTiming->htotal - (20 -
-						       currentTiming->
-						       hblank_end));
-	DBE_SETREG(did_start_xy, outputVal);
-
-	outputVal = 0;
-	SET_DBE_FIELD(CRS_START_XY, CRS_STARTY, outputVal,
-		      (u32) (temp + 1));
-	if (currentTiming->hblank_end >= DBE_CRS_MAGIC)
-		SET_DBE_FIELD(CRS_START_XY, CRS_STARTX, outputVal,
-			      currentTiming->hblank_end - DBE_CRS_MAGIC);
-	else
-		SET_DBE_FIELD(CRS_START_XY, CRS_STARTX, outputVal,
-			      currentTiming->htotal - (DBE_CRS_MAGIC -
-						       currentTiming->
-						       hblank_end));
-	DBE_SETREG(crs_start_xy, outputVal);
-
-	outputVal = 0;
-	SET_DBE_FIELD(VC_START_XY, VC_STARTY, outputVal, (u32) temp);
-	SET_DBE_FIELD(VC_START_XY, VC_STARTX, outputVal,
-		      currentTiming->hblank_end - 4);
-	DBE_SETREG(vc_start_xy, outputVal);
-
-	DBE_SETREG(frm_size_tile, frmWrite1);
-	DBE_SETREG(frm_size_pixel, frmWrite2);
-
-	outputVal = 0;
-	SET_DBE_FIELD(DOTCLK, M, outputVal, currentTiming->pll_m - 1);
-	SET_DBE_FIELD(DOTCLK, N, outputVal, currentTiming->pll_n - 1);
-	SET_DBE_FIELD(DOTCLK, P, outputVal, currentTiming->pll_p);
-	SET_DBE_FIELD(DOTCLK, RUN, outputVal, 1);
-	DBE_SETREG(dotclock, outputVal);
-
-	udelay(11 * 1000);
-
-	DBE_SETREG(vt_vpixen, 0xffffff);
-	DBE_SETREG(vt_hpixen, 0xffffff);
-
-	outputVal = 0;
-	SET_DBE_FIELD(VT_XYMAX, VT_MAXX, outputVal, currentTiming->htotal);
-	SET_DBE_FIELD(VT_XYMAX, VT_MAXY, outputVal, currentTiming->vtotal);
-	DBE_SETREG(vt_xymax, outputVal);
-
-	outputVal = frmWrite1;
-	SET_DBE_FIELD(FRM_SIZE_TILE, FRM_FIFO_RESET, outputVal, 1);
-	DBE_SETREG(frm_size_tile, outputVal);
-	DBE_SETREG(frm_size_tile, frmWrite1);
-
-	outputVal = 0;
-	SET_DBE_FIELD(OVR_WIDTH_TILE, OVR_FIFO_RESET, outputVal, 1);
-	DBE_SETREG(ovr_width_tile, outputVal);
-	DBE_SETREG(ovr_width_tile, 0);
-
-	DBE_SETREG(frm_control, frmWrite3b);
-	DBE_SETREG(did_control, 0);
-
-	// Wait for dbe to take frame settings
-	for (i = 0; i < 100000; i++) {
-		DBE_GETREG(frm_inhwctrl, readVal);
-		if (GET_DBE_FIELD(FRM_INHWCTRL, FRM_DMA_ENABLE, readVal) !=
-		    0)
-			break;
-		else
-			udelay(1);
-	}
-
-	if (i == 100000)
-		printk(KERN_INFO
-		       "sgivwfb: timeout waiting for frame DMA enable.\n");
-
-	outputVal = 0;
-	htmp = currentTiming->hblank_end - 19;
-	if (htmp < 0)
-		htmp += currentTiming->htotal;	/* allow blank to wrap around */
-	SET_DBE_FIELD(VT_HPIXEN, VT_HPIXEN_ON, outputVal, htmp);
-	SET_DBE_FIELD(VT_HPIXEN, VT_HPIXEN_OFF, outputVal,
-		      ((htmp + currentTiming->width -
-			2) % currentTiming->htotal));
-	DBE_SETREG(vt_hpixen, outputVal);
-
-	outputVal = 0;
-	SET_DBE_FIELD(VT_VPIXEN, VT_VPIXEN_OFF, outputVal,
-		      currentTiming->vblank_start);
-	SET_DBE_FIELD(VT_VPIXEN, VT_VPIXEN_ON, outputVal,
-		      currentTiming->vblank_end);
-	DBE_SETREG(vt_vpixen, outputVal);
-
-	// Turn off mouse cursor
-	par->regs->crs_ctl = 0;
-
-	// XXX What's this section for??
-	DBE_GETREG(ctrlstat, readVal);
-	readVal &= 0x02000000;
-
-	if (readVal != 0) {
-		DBE_SETREG(ctrlstat, 0x30000000);
-	}
-	return 0;
-}
-
-/*
- *  Set a single color register. The values supplied are already
- *  rounded down to the hardware's capabilities (according to the
- *  entries in the var structure). Return != 0 for invalid regno.
- */
-
-static int sgivwfb_setcolreg(u_int regno, u_int red, u_int green,
-			     u_int blue, u_int transp,
-			     struct fb_info *info)
-{
-	struct sgivw_par *par = (struct sgivw_par *) info->par;
-
-	if (regno > 255)
-		return 1;
-	red >>= 8;
-	green >>= 8;
-	blue >>= 8;
-
-	/* wait for the color map FIFO to have a free entry */
-	while (par->cmap_fifo == 0)
-		par->cmap_fifo = par->regs->cm_fifo;
-
-	par->regs->cmap[regno] = (red << 24) | (green << 16) | (blue << 8);
-	par->cmap_fifo--;	/* assume FIFO is filling up */
-	return 0;
-}
-
-static int sgivwfb_mmap(struct fb_info *info,
-			struct vm_area_struct *vma)
-{
-	int r;
-
-	pgprot_val(vma->vm_page_prot) =
-		pgprot_val(vma->vm_page_prot) | _PAGE_PCD;
-
-	r = vm_iomap_memory(vma, sgivwfb_mem_phys, sgivwfb_mem_size);
-
-	printk(KERN_DEBUG "sgivwfb: mmap framebuffer P(%lx)->V(%lx)\n",
-		sgivwfb_mem_phys + (vma->vm_pgoff << PAGE_SHIFT), vma->vm_start);
-
-	return r;
-}
-
-int __init sgivwfb_setup(char *options)
-{
-	char *this_opt;
-
-	if (!options || !*options)
-		return 0;
-
-	while ((this_opt = strsep(&options, ",")) != NULL) {
-		if (!strncmp(this_opt, "monitor:", 8)) {
-			if (!strncmp(this_opt + 8, "crt", 3))
-				flatpanel_id = -1;
-			else if (!strncmp(this_opt + 8, "1600sw", 6))
-				flatpanel_id = FLATPANEL_SGI_1600SW;
-		}
-	}
-	return 0;
-}
-
-/*
- *  Initialisation
- */
-static int sgivwfb_probe(struct platform_device *dev)
-{
-	struct sgivw_par *par;
-	struct fb_info *info;
-	char *monitor;
-
-	info = framebuffer_alloc(sizeof(struct sgivw_par) + sizeof(u32) * 16, &dev->dev);
-	if (!info)
-		return -ENOMEM;
-	par = info->par;
-
-	if (!request_mem_region(DBE_REG_PHYS, DBE_REG_SIZE, "sgivwfb")) {
-		printk(KERN_ERR "sgivwfb: couldn't reserve mmio region\n");
-		framebuffer_release(info);
-		return -EBUSY;
-	}
-
-	par->regs = (struct asregs *) ioremap_nocache(DBE_REG_PHYS, DBE_REG_SIZE);
-	if (!par->regs) {
-		printk(KERN_ERR "sgivwfb: couldn't ioremap registers\n");
-		goto fail_ioremap_regs;
-	}
-
-	mtrr_add(sgivwfb_mem_phys, sgivwfb_mem_size, MTRR_TYPE_WRCOMB, 1);
-
-	sgivwfb_fix.smem_start = sgivwfb_mem_phys;
-	sgivwfb_fix.smem_len = sgivwfb_mem_size;
-	sgivwfb_fix.ywrapstep = ywrap;
-	sgivwfb_fix.ypanstep = ypan;
-
-	info->fix = sgivwfb_fix;
-
-	switch (flatpanel_id) {
-		case FLATPANEL_SGI_1600SW:
-			info->var = sgivwfb_var1600sw;
-			monitor = "SGI 1600SW flatpanel";
-			break;
-		default:
-			info->var = sgivwfb_var;
-			monitor = "CRT";
-	}
-
-	printk(KERN_INFO "sgivwfb: %s monitor selected\n", monitor);
-
-	info->fbops = &sgivwfb_ops;
-	info->pseudo_palette = (void *) (par + 1);
-	info->flags = FBINFO_DEFAULT;
-
-	info->screen_base = ioremap_nocache((unsigned long) sgivwfb_mem_phys, sgivwfb_mem_size);
-	if (!info->screen_base) {
-		printk(KERN_ERR "sgivwfb: couldn't ioremap screen_base\n");
-		goto fail_ioremap_fbmem;
-	}
-
-	if (fb_alloc_cmap(&info->cmap, 256, 0) < 0)
-		goto fail_color_map;
-
-	if (register_framebuffer(info) < 0) {
-		printk(KERN_ERR "sgivwfb: couldn't register framebuffer\n");
-		goto fail_register_framebuffer;
-	}
-
-	platform_set_drvdata(dev, info);
-
-	printk(KERN_INFO "fb%d: SGI DBE frame buffer device, using %ldK of video memory at %#lx\n",      
-		info->node, sgivwfb_mem_size >> 10, sgivwfb_mem_phys);
-	return 0;
-
-fail_register_framebuffer:
-	fb_dealloc_cmap(&info->cmap);
-fail_color_map:
-	iounmap((char *) info->screen_base);
-fail_ioremap_fbmem:
-	iounmap(par->regs);
-fail_ioremap_regs:
-	release_mem_region(DBE_REG_PHYS, DBE_REG_SIZE);
-	framebuffer_release(info);
-	return -ENXIO;
-}
-
-static int sgivwfb_remove(struct platform_device *dev)
-{
-	struct fb_info *info = platform_get_drvdata(dev);
-
-	if (info) {
-		struct sgivw_par *par = info->par;
-
-		unregister_framebuffer(info);
-		dbe_TurnOffDma(par);
-		iounmap(par->regs);
-		iounmap(info->screen_base);
-		release_mem_region(DBE_REG_PHYS, DBE_REG_SIZE);
-		fb_dealloc_cmap(&info->cmap);
-		framebuffer_release(info);
-	}
-	return 0;
-}
-
-static struct platform_driver sgivwfb_driver = {
-	.probe	= sgivwfb_probe,
-	.remove	= sgivwfb_remove,
-	.driver	= {
-		.name	= "sgivwfb",
-	},
-};
-
-static struct platform_device *sgivwfb_device;
-
-int __init sgivwfb_init(void)
-{
-	int ret;
-
-#ifndef MODULE
-	char *option = NULL;
-
-	if (fb_get_options("sgivwfb", &option))
-		return -ENODEV;
-	sgivwfb_setup(option);
-#endif
-	ret = platform_driver_register(&sgivwfb_driver);
-	if (!ret) {
-		sgivwfb_device = platform_device_alloc("sgivwfb", 0);
-		if (sgivwfb_device) {
-			ret = platform_device_add(sgivwfb_device);
-		} else
-			ret = -ENOMEM;
-		if (ret) {
-			platform_driver_unregister(&sgivwfb_driver);
-			platform_device_put(sgivwfb_device);
-		}
-	}
-	return ret;
-}
-
-module_init(sgivwfb_init);
-
-#ifdef MODULE
-MODULE_LICENSE("GPL");
-
-static void __exit sgivwfb_exit(void)
-{
-	platform_device_unregister(sgivwfb_device);
-	platform_driver_unregister(&sgivwfb_driver);
-}
-
-module_exit(sgivwfb_exit);
-
-#endif				/* MODULE */