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kernel-fxtec-pro1x/drivers/video/Kconfig
Yoichi Yuasa b38817dda4 [PATCH] mips: fbdev Kcofnig fix 
arch/mips/Kconfig is defining CONFIG_FB as bool and drivers/video/Kconfig
was changed a while ago to define it as tristate.  Remove the MIPS
definition.

Signed-off-by: Yoichi Yuasa <yuasa@hh.iij4u.or.jp>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-07-27 16:25:48 -07:00

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#
# Video configuration
#
menu "Graphics support"
config 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.tahallah.demon.co.uk/programming/prog.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 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_SOFT_CURSOR
tristate
depends on FB
default n
---help---
Include the soft_cursor function for generic software cursor support.
This is used by drivers that don't provide their own (accelerated)
version.
config FB_MACMODES
tristate
depends on FB
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.
config FB_CIRRUS
tristate "Cirrus Logic support"
depends on FB && (ZORRO || PCI)
select FB_CFB_FILLRECT
select FB_CFB_COPYAREA
select FB_CFB_IMAGEBLIT
select FB_SOFT_CURSOR
---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
select FB_SOFT_CURSOR
help
This is the frame buffer device driver for the Permedia2 AGP frame
buffer card from ASK, aka `Graphic Blaster Exxtreme'. There is a
product page at
<http://www.ask.com.hk/product/Permedia%202/permedia2.htm>.
config FB_PM2_FIFO_DISCONNECT
bool "enable FIFO disconnect feature"
depends on FB_PM2 && PCI
help
Support the Permedia2 FIFO disconnect feature (see CONFIG_FB_PM2).
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
select FB_SOFT_CURSOR
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/modules.txt>. The module
will be called amba-clcd.
config FB_ACORN
bool "Acorn VIDC support"
depends on (FB = y) && ARM && (ARCH_ACORN || ARCH_CLPS7500)
select FB_CFB_FILLRECT
select FB_CFB_COPYAREA
select FB_CFB_IMAGEBLIT
select FB_SOFT_CURSOR
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
select FB_SOFT_CURSOR
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
select FB_SOFT_CURSOR
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 "Motorola i.MX LCD support"
depends on FB && ARM && ARCH_IMX
select FB_CFB_FILLRECT
select FB_CFB_COPYAREA
select FB_CFB_IMAGEBLIT
select FB_SOFT_CURSOR
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
select FB_SOFT_CURSOR
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_APOLLO
bool
depends on (FB = y) && APOLLO
default y
select FB_CFB_FILLRECT
select FB_CFB_IMAGEBLIT
select FB_SOFT_CURSOR
config FB_Q40
bool
depends on (FB = y) && Q40
default y
select FB_CFB_FILLRECT
select FB_CFB_COPYAREA
select FB_CFB_IMAGEBLIT
select FB_SOFT_CURSOR
config FB_AMIGA
tristate "Amiga native chipset support"
depends on FB && AMIGA
select FB_SOFT_CURSOR
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_CYBER
tristate "Amiga CyberVision 64 support"
depends on FB && ZORRO && BROKEN
select FB_CFB_FILLRECT
select FB_CFB_COPYAREA
select FB_CFB_IMAGEBLIT
select FB_SOFT_CURSOR
help
This enables support for the Cybervision 64 graphics card from
Phase5. Please note that its use is not all that intuitive (i.e. if
you have any questions, be sure to ask!). Say N unless you have a
Cybervision 64 or plan to get one before you next recompile the
kernel. Please note that this driver DOES NOT support the
Cybervision 64/3D card, as they use incompatible video chips.
config FB_VIRGE
bool "Amiga CyberVision 64/3D support "
depends on (FB = y) && ZORRO && BROKEN
select FB_CFB_FILLRECT
select FB_CFB_COPYAREA
select FB_CFB_IMAGEBLIT
select FB_SOFT_CURSOR
help
This enables support for the Cybervision 64/3D graphics card from
Phase5. Please note that its use is not all that intuitive (i.e. if
you have any questions, be sure to ask!). Say N unless you have a
Cybervision 64/3D or plan to get one before you next recompile the
kernel. Please note that this driver DOES NOT support the older
Cybervision 64 card, as they use incompatible video chips.
config FB_RETINAZ3
tristate "Amiga Retina Z3 support"
depends on (FB = y) && ZORRO && BROKEN
help
This enables support for the Retina Z3 graphics card. Say N unless
you have a Retina Z3 or plan to get one before you next recompile
the kernel.
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
select FB_SOFT_CURSOR
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_CFB_FILLRECT
select FB_CFB_COPYAREA
select FB_CFB_IMAGEBLIT
select FB_SOFT_CURSOR
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 anticpate 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 && BROKEN
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)
select FB_CFB_FILLRECT
select FB_CFB_COPYAREA
select FB_CFB_IMAGEBLIT
select FB_SOFT_CURSOR
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
select FB_CFB_FILLRECT
select FB_CFB_COPYAREA
select FB_CFB_IMAGEBLIT
select FB_SOFT_CURSOR
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
select FB_CFB_FILLRECT
select FB_CFB_COPYAREA
select FB_CFB_IMAGEBLIT
select FB_SOFT_CURSOR
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)
select FB_CFB_FILLRECT
select FB_CFB_COPYAREA
select FB_CFB_IMAGEBLIT
select FB_SOFT_CURSOR
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) && PPC
select FB_CFB_FILLRECT
select FB_CFB_COPYAREA
select FB_CFB_IMAGEBLIT
select FB_SOFT_CURSOR
help
This is the frame buffer device driver for the Chips & Technologies
65550 graphics chip in PowerBooks.
config FB_ASILIANT
bool "Chips 69000 display support"
depends on (FB = y) && PCI
select FB_CFB_FILLRECT
select FB_CFB_COPYAREA
select FB_CFB_IMAGEBLIT
select FB_SOFT_CURSOR
config FB_IMSTT
bool "IMS Twin Turbo display support"
depends on (FB = y) && PCI
select FB_CFB_IMAGEBLIT
select FB_SOFT_CURSOR
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_S3TRIO
bool "S3 Trio display support"
depends on (FB = y) && PPC && BROKEN
help
If you have a S3 Trio say Y. Say N for S3 Virge.
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 FB_SOFT_CURSOR
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_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 FB_SOFT_CURSOR
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_SOFT_CURSOR
select FB_MACMODES
# bool ' Apple DAFB display support' CONFIG_FB_DAFB
config FB_HP300
bool
depends on (FB = y) && HP300
select FB_CFB_FILLRECT
select FB_CFB_IMAGEBLIT
select FB_SOFT_CURSOR
default y
config FB_TGA
tristate "TGA framebuffer support"
depends on FB && ALPHA
select FB_CFB_FILLRECT
select FB_CFB_COPYAREA
select FB_CFB_IMAGEBLIT
select FB_SOFT_CURSOR
help
This is the frame buffer device driver for generic TGA graphic
cards. Say Y if you have one of those.
config FB_VESA
bool "VESA VGA graphics support"
depends on (FB = y) && (X86 || X86_64)
select FB_CFB_FILLRECT
select FB_CFB_COPYAREA
select FB_CFB_IMAGEBLIT
select FB_SOFT_CURSOR
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 VIDEO_SELECT
bool
depends on FB_VESA
default y
config FB_HGA
tristate "Hercules mono graphics support"
depends on FB && X86
select FB_CFB_FILLRECT
select FB_CFB_COPYAREA
select FB_CFB_IMAGEBLIT
select FB_SOFT_CURSOR
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 15 years old, most people will answer N
here.
config FB_HGA_ACCEL
bool "Hercules mono Acceleration functions (EXPERIMENTAL)"
depends on FB_HGA && EXPERIMENTAL
---help---
This will compile the Hercules mono graphics with
acceleration functions.
config VIDEO_SELECT
bool
depends on (FB = y) && X86
default y
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
select FB_SOFT_CURSOR
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
select FB_SOFT_CURSOR
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 8
help
This is the amount of memory reserved for the framebuffer,
which can be any value between 1MB and 8MB.
config BUS_I2C
bool
depends on (FB = y) && VISWS
default y
config FB_SUN3
bool "Sun3 framebuffer support"
depends on (FB = y) && (SUN3 || SUN3X) && BROKEN
config FB_BW2
bool "BWtwo support"
depends on (FB = y) && ((SPARC32 || SPARC64) && FB_SBUS || (SUN3 || SUN3X) && FB_SUN3)
select FB_CFB_FILLRECT
select FB_CFB_COPYAREA
select FB_CFB_IMAGEBLIT
select FB_SOFT_CURSOR
help
This is the frame buffer device driver for the BWtwo frame buffer.
config FB_CG3
bool "CGthree support"
depends on (FB = y) && ((SPARC32 || SPARC64) && FB_SBUS || (SUN3 || SUN3X) && FB_SUN3)
select FB_CFB_COPYAREA
select FB_CFB_IMAGEBLIT
select FB_SOFT_CURSOR
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) && ((SPARC32 || SPARC64) && FB_SBUS || (SUN3 || SUN3X) && FB_SUN3)
select FB_CFB_COPYAREA
select FB_CFB_IMAGEBLIT
select FB_SOFT_CURSOR
help
This is the frame buffer device driver for the CGsix (GX, TurboGX)
frame buffer.
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
select FB_SOFT_CURSOR
---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_EPSON1355
bool "Epson 1355 framebuffer support"
depends on (FB = y) && (SUPERH || ARCH_CEIVA)
select FB_CFB_FILLRECT
select FB_CFB_COPYAREA
select FB_CFB_IMAGEBLIT
select FB_SOFT_CURSOR
help
Build in support for the SED1355 Epson Research Embedded RAMDAC
LCD/CRT Controller (since redesignated as the S1D13505) as a
framebuffer. Product specs at
<http://www.erd.epson.com/vdc/html/products.htm>.
config FB_NVIDIA
tristate "nVidia Framebuffer Support"
depends on FB && PCI
select I2C_ALGOBIT if FB_NVIDIA_I2C
select I2C if FB_NVIDIA_I2C
select FB_MODE_HELPERS
select FB_CFB_FILLRECT
select FB_CFB_COPYAREA
select FB_CFB_IMAGEBLIT
select FB_SOFT_CURSOR
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 && !PPC_OF
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
tristate "nVidia Riva support"
depends on FB && PCI
select I2C_ALGOBIT if FB_RIVA_I2C
select I2C if FB_RIVA_I2C
select FB_MODE_HELPERS
select FB_CFB_FILLRECT
select FB_CFB_COPYAREA
select FB_CFB_IMAGEBLIT
select FB_SOFT_CURSOR
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
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 from Riva(nVidia) driver"
depends on FB_RIVA
default n
help
Say Y here if you want the Riva driver to output all sorts
of debugging informations to provide to the maintainer when
something goes wrong.
config FB_I810
tristate "Intel 810/815 support (EXPERIMENTAL)"
depends on FB && EXPERIMENTAL && PCI && X86 && !X86_64
select AGP
select AGP_INTEL
select FB_MODE_HELPERS
select FB_CFB_FILLRECT
select FB_CFB_COPYAREA
select FB_CFB_IMAGEBLIT
select FB_SOFT_CURSOR
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_INTEL
tristate "Intel 830M/845G/852GM/855GM/865G support (EXPERIMENTAL)"
depends on FB && EXPERIMENTAL && PCI && X86 && !X86_64
select AGP
select AGP_INTEL
select FB_MODE_HELPERS
select FB_CFB_FILLRECT
select FB_CFB_COPYAREA
select FB_CFB_IMAGEBLIT
select FB_SOFT_CURSOR
help
This driver supports the on-board graphics built in to the Intel
830M/845G/852GM/855GM/865G 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 intelfb.
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 informations to provide to the maintainer when
something goes wrong.
config FB_MATROX
tristate "Matrox acceleration"
depends on FB && PCI
select FB_CFB_FILLRECT
select FB_CFB_COPYAREA
select FB_CFB_IMAGEBLIT
select FB_SOFT_CURSOR
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=matrox: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 first say Y to
"I2C support" in the character devices section, and then to
"Matrox I2C support" and "G400 second head support" here in the
framebuffer section. 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 && I2C
select I2C_ALGOBIT
---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_MATROX_MULTIHEAD
bool "Multihead support"
depends on FB_MATROX
---help---
Say Y here if you have more than one (supported) Matrox device in
your computer and you want to use all of them for different monitors
("multihead"). If you have only one device, you should say N because
the driver compiled with Y is larger and a bit slower, especially on
ia32 (ix86).
If you said M to "Matrox unified accelerated driver" and N here, you
will still be able to use several Matrox devices simultaneously:
insert several instances of the module matroxfb into the kernel
with insmod, supplying the parameter "dev=N" where N is 0, 1, etc.
for the different Matrox devices. This method is slightly faster but
uses 40 KB of kernel memory per Matrox card.
There is no need for enabling 'Matrox multihead support' if you have
only one Matrox card in the box.
config FB_RADEON_OLD
tristate "ATI Radeon display support (Old driver)"
depends on FB && PCI
select FB_CFB_FILLRECT
select FB_CFB_COPYAREA
select FB_CFB_IMAGEBLIT
select FB_SOFT_CURSOR
select FB_MACMODES if PPC
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://www.ati.com/na/pages/products/pc/radeon32/index.html>.
config FB_RADEON
tristate "ATI Radeon display support"
depends on FB && PCI
select I2C_ALGOBIT if FB_RADEON_I2C
select I2C if FB_RADEON_I2C
select FB_MODE_HELPERS
select FB_CFB_FILLRECT
select FB_CFB_COPYAREA
select FB_CFB_IMAGEBLIT
select FB_SOFT_CURSOR
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.
If you say Y here and want DDC/I2C support you must first say Y to
"I2C support" and "I2C bit-banging support" in the character devices
section.
If you say M here then "I2C support" and "I2C bit-banging support"
can be build either as modules or built-in.
There is a product page at
<http://www.ati.com/na/pages/products/pc/radeon32/index.html>.
config FB_RADEON_I2C
bool "DDC/I2C for ATI Radeon support"
depends on FB_RADEON
default y
help
Say Y here if you want DDC/I2C support for your Radeon board.
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 informations 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_SOFT_CURSOR
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_ATY
tristate "ATI Mach64 display support" if PCI || ATARI
depends on FB
select FB_CFB_FILLRECT
select FB_CFB_COPYAREA
select FB_CFB_IMAGEBLIT
select FB_SOFT_CURSOR
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 && FB_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/>.
config FB_ATY_GENERIC_LCD
bool "Mach64 generic LCD support (EXPERIMENTAL)"
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_XL_INIT
bool "Rage XL No-BIOS Init support"
depends on FB_ATY_CT
help
Say Y here to support booting a Rage XL without BIOS support.
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_SAVAGE
tristate "S3 Savage support"
depends on FB && PCI && EXPERIMENTAL
select I2C_ALGOBIT if FB_SAVAGE_I2C
select I2C if FB_SAVAGE_I2C
select FB_MODE_HELPERS
select FB_CFB_FILLRECT
select FB_CFB_COPYAREA
select FB_CFB_IMAGEBLIT
select FB_SOFT_CURSOR
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
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 acceleration"
depends on FB && PCI
select FB_CFB_FILLRECT
select FB_CFB_COPYAREA
select FB_CFB_IMAGEBLIT
select FB_SOFT_CURSOR
help
This is the frame buffer device driver for the SiS 300, 315 and
330 series VGA chipsets. Specs available at <http://www.sis.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 series support"
depends on FB_SIS
help
Say Y here to support use of the SiS 315 and 330 series
(315/H/PRO, 55x, 650, 651, 740, 330, 661, 741, 760).
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 FB_SOFT_CURSOR
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
select FB_SOFT_CURSOR
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 display support"
depends on FB && PCI
select FB_CFB_IMAGEBLIT
select FB_CFB_FILLRECT
select FB_CFB_COPYAREA
select FB_SOFT_CURSOR
help
This driver supports graphics boards with the 3Dfx Banshee/Voodoo3
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 Banshee/Voodoo3 Acceleration functions (EXPERIMENTAL)"
depends on FB_3DFX && EXPERIMENTAL
---help---
This will compile the 3Dfx Banshee/Voodoo3 frame buffer device
with acceleration functions.
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
select FB_SOFT_CURSOR
---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/README-sstfb.txt> for supported
options and other important info support.
config FB_TRIDENT
tristate "Trident support"
depends on FB && PCI
select FB_CFB_FILLRECT
select FB_CFB_COPYAREA
select FB_CFB_IMAGEBLIT
select FB_SOFT_CURSOR
---help---
This driver is supposed to support graphics boards with the
Trident CyberXXXX/Image/CyberBlade chips mostly found in laptops
but also on some 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_TRIDENT_ACCEL
bool "Trident Acceleration functions (EXPERIMENTAL)"
depends on FB_TRIDENT && EXPERIMENTAL
---help---
This will compile the Trident frame buffer device with
acceleration functions.
config FB_PM3
tristate "Permedia3 support"
depends on FB && PCI && BROKEN
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_E1356
tristate "Epson SED1356 framebuffer support"
depends on FB && EXPERIMENTAL && PCI && MIPS
config PB1000_CRT
bool "Use CRT on Pb1000 (J65)"
depends on MIPS_PB1000=y && FB_E1356
config PB1000_NTSC
bool "Use Compsite NTSC on Pb1000 (J63)"
depends on MIPS_PB1000=y && FB_E1356
config PB1000_TFT
bool "Use TFT Panel on Pb1000 (J64)"
depends on MIPS_PB1000=y && FB_E1356
config PB1500_CRT
bool "Use CRT on Pb1500 " if MIPS_PB1500=y
depends on FB_E1356
config PB1500_CRT
prompt "Use CRT on Pb1100 "
depends on FB_E1356 && MIPS_PB1100=y
config PB1500_TFT
bool "Use TFT Panel on Pb1500 " if MIPS_PB1500=y
depends on FB_E1356
config PB1500_TFT
prompt "Use TFT Panel on Pb1100 "
depends on FB_E1356 && MIPS_PB1100=y
config FB_AU1100
bool "Au1100 LCD Driver"
depends on (FB = y) && EXPERIMENTAL && PCI && MIPS && MIPS_PB1100=y
source "drivers/video/geode/Kconfig"
config FB_SBUS
bool "SBUS and UPA framebuffers"
depends on (FB = y) && (SPARC32 || SPARC64)
help
Say Y if you want support for SBUS or UPA based frame buffer device.
config FB_FFB
bool "Creator/Creator3D/Elite3D support"
depends on FB_SBUS && SPARC64
select FB_CFB_COPYAREA
select FB_CFB_IMAGEBLIT
select FB_SOFT_CURSOR
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
select FB_SOFT_CURSOR
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
select FB_SOFT_CURSOR
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
select FB_SOFT_CURSOR
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
select FB_SOFT_CURSOR
help
This is the frame buffer device driver for the SBUS-based Sun ZX
(leo) frame buffer cards.
config FB_PCI
bool "PCI framebuffers"
depends on (FB = y) && PCI && (SPARC64 || SPARC32)
config FB_IGA
bool "IGA 168x display support"
depends on SPARC32 && FB_PCI
select FB_CFB_FILLRECT
select FB_CFB_COPYAREA
select FB_CFB_IMAGEBLIT
select FB_SOFT_CURSOR
help
This is the framebuffer device for the INTERGRAPHICS 1680 and
successor frame buffer cards.
config FB_HIT
tristate "HD64461 Frame Buffer support"
depends on FB && HD64461
select FB_CFB_FILLRECT
select FB_CFB_COPYAREA
select FB_CFB_IMAGEBLIT
select FB_SOFT_CURSOR
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) && MACH_DECSTATION && TC
select FB_CFB_FILLRECT
select FB_CFB_COPYAREA
select FB_CFB_IMAGEBLIT
select FB_SOFT_CURSOR
help
Support for the PMAG-AA TURBOchannel framebuffer card (1280x1024x1)
used mainly in the MIPS-based DECstation series.
config FB_PMAG_BA
bool "PMAG-BA TURBOchannel framebuffer support"
depends on (FB = y) && MACH_DECSTATION && TC
select FB_CFB_FILLRECT
select FB_CFB_COPYAREA
select FB_CFB_IMAGEBLIT
select FB_SOFT_CURSOR
help
Support for the PMAG-BA TURBOchannel framebuffer card (1024x864x8)
used mainly in the MIPS-based DECstation series.
config FB_PMAGB_B
bool "PMAGB-B TURBOchannel framebuffer support"
depends on (FB = y) && MACH_DECSTATION && TC
select FB_CFB_FILLRECT
select FB_CFB_COPYAREA
select FB_CFB_IMAGEBLIT
select FB_SOFT_CURSOR
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 && TC
select FB_CFB_FILLRECT
select FB_CFB_COPYAREA
select FB_CFB_IMAGEBLIT
select FB_SOFT_CURSOR
help
Support for the onboard framebuffer (1024x768x8) in the Personal
DECstation series (Personal DECstation 5000/20, /25, /33, /50,
Codename "Maxine").
config FB_TX3912
bool "TMPTX3912/PR31700 frame buffer support"
depends on (FB = y) && NINO
select FB_CFB_FILLRECT
select FB_CFB_COPYAREA
select FB_CFB_IMAGEBLIT
select FB_SOFT_CURSOR
help
The TX3912 is a Toshiba RISC processor based on the MIPS 3900 core
see <http://www.toshiba.com/taec/components/Generic/risc/tx3912.htm>.
Say Y here to enable kernel support for the on-board framebuffer.
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
select FB_SOFT_CURSOR
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 && (M68328 || M68EZ328 || M68VZ328)
select FB_CFB_FILLRECT
select FB_CFB_COPYAREA
select FB_CFB_IMAGEBLIT
select FB_SOFT_CURSOR
help
Say Y here if you want to support the built-in frame buffer of
the Motorola 68328 CPU family.
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
select FB_SOFT_CURSOR
---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 vfb. If you want to compile it as a module,
say M here and read <file:Documentation/modules.txt>.
If unsure, say N.
config FB_W100
tristate "W100 frame buffer support"
depends on FB && PXA_SHARPSL
select FB_CFB_FILLRECT
select FB_CFB_COPYAREA
select FB_CFB_IMAGEBLIT
select FB_SOFT_CURSOR
---help---
Frame buffer driver for the w100 as found on the Sharp SL-Cxx 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 vfb. If you want to compile it as a module,
say M here and read <file:Documentation/modules.txt>.
If unsure, say N.
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 FB_S1D13XXX
tristate "Epson S1D13XXX framebuffer support"
depends on FB
select FB_CFB_FILLRECT
select FB_CFB_COPYAREA
select FB_CFB_IMAGEBLIT
select FB_SOFT_CURSOR
help
Support for S1D13XXX framebuffer device family (currently only
working with S1D13806). Product specs at
<http://www.erd.epson.com/vdc/html/legacy_13xxx.htm>
config FB_VIRTUAL
tristate "Virtual Frame Buffer support (ONLY FOR TESTING!)"
depends on FB
select FB_CFB_FILLRECT
select FB_CFB_COPYAREA
select FB_CFB_IMAGEBLIT
select FB_SOFT_CURSOR
---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.
If unsure, say N.
if VT
source "drivers/video/console/Kconfig"
endif
if FB || SGI_NEWPORT_CONSOLE
source "drivers/video/logo/Kconfig"
endif
if FB && SYSFS
source "drivers/video/backlight/Kconfig"
endif
endmenu
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