1 # SPDX-License-Identifier: GPL-2.0-only
13 tristate "Support for frame buffer devices"
17 The frame buffer device provides an abstraction for the graphics
18 hardware. It represents the frame buffer of some video hardware and
19 allows application software to access the graphics hardware through
20 a well-defined interface, so the software doesn't need to know
21 anything about the low-level (hardware register) stuff.
23 Frame buffer devices work identically across the different
24 architectures supported by Linux and make the implementation of
25 application programs easier and more portable; at this point, an X
26 server exists which uses the frame buffer device exclusively.
27 On several non-X86 architectures, the frame buffer device is the
28 only way to use the graphics hardware.
30 The device is accessed through special device nodes, usually located
31 in the /dev directory, i.e. /dev/fb*.
33 You need an utility program called fbset to make full use of frame
34 buffer devices. Please read <file:Documentation/fb/framebuffer.rst>
35 and the Framebuffer-HOWTO at
36 <http://www.munted.org.uk/programming/Framebuffer-HOWTO-1.3.html> for more
39 Say Y here and to the driver for your graphics board below if you
40 are compiling a kernel for a non-x86 architecture.
42 If you are compiling for the x86 architecture, you can say Y if you
43 want to play with it, but it is not essential. Please note that
44 running graphical applications that directly touch the hardware
45 (e.g. an accelerated X server) and that are not frame buffer
46 device-aware may cause unexpected results. If unsure, say N.
49 bool "Enable firmware EDID"
52 This enables access to the EDID transferred from the firmware.
53 On the i386, this is from the Video BIOS. Enable this if DDC/I2C
54 transfers do not work for your driver and if you are using
55 nvidiafb, i810fb or savagefb.
57 In general, choosing Y for this option is safe. If you
58 experience extremely long delays while booting before you get
59 something on your display, try setting this to N. Matrox cards in
60 combination with certain motherboards and monitors are known to
61 suffer from this problem.
69 config FB_BOOT_VESA_SUPPORT
73 If true, at least one selected framebuffer driver can take advantage
74 of VESA video modes set at an early boot stage via the vga= parameter.
76 config FB_CFB_FILLRECT
80 Include the cfb_fillrect function for generic software rectangle
81 filling. This is used by drivers that don't provide their own
82 (accelerated) version.
84 config FB_CFB_COPYAREA
88 Include the cfb_copyarea function for generic software area copying.
89 This is used by drivers that don't provide their own (accelerated)
92 config FB_CFB_IMAGEBLIT
96 Include the cfb_imageblit function for generic software image
97 blitting. This is used by drivers that don't provide their own
98 (accelerated) version.
100 config FB_CFB_REV_PIXELS_IN_BYTE
104 Allow generic frame-buffer functions to work on displays with 1, 2
105 and 4 bits per pixel depths which has opposite order of pixels in
106 byte order to bytes in long order.
108 config FB_SYS_FILLRECT
112 Include the sys_fillrect function for generic software rectangle
113 filling. This is used by drivers that don't provide their own
114 (accelerated) version and the framebuffer is in system RAM.
116 config FB_SYS_COPYAREA
120 Include the sys_copyarea function for generic software area copying.
121 This is used by drivers that don't provide their own (accelerated)
122 version and the framebuffer is in system RAM.
124 config FB_SYS_IMAGEBLIT
128 Include the sys_imageblit function for generic software image
129 blitting. This is used by drivers that don't provide their own
130 (accelerated) version and the framebuffer is in system RAM.
132 config FB_PROVIDE_GET_FB_UNMAPPED_AREA
136 Allow generic frame-buffer to provide get_fb_unmapped_area
139 menuconfig FB_FOREIGN_ENDIAN
140 bool "Framebuffer foreign endianness support"
143 This menu will let you enable support for the framebuffers with
144 non-native endianness (e.g. Little-Endian framebuffer on a
145 Big-Endian machine). Most probably you don't have such hardware,
146 so it's safe to say "n" here.
149 prompt "Choice endianness support"
150 depends on FB_FOREIGN_ENDIAN
152 config FB_BOTH_ENDIAN
153 bool "Support for Big- and Little-Endian framebuffers"
156 bool "Support for Big-Endian framebuffers only"
158 config FB_LITTLE_ENDIAN
159 bool "Support for Little-Endian framebuffers only"
167 config FB_DEFERRED_IO
174 depends on FB_DEFERRED_IO
180 Common utility functions useful to fbdev drivers of VGA-based
190 select BACKLIGHT_CLASS_DEVICE
192 config FB_MODE_HELPERS
193 bool "Enable Video Mode Handling Helpers"
196 This enables functions for handling video modes using the
197 Generalized Timing Formula and the EDID parser. A few drivers rely
198 on this feature such as the radeonfb, rivafb, and the i810fb. If
199 your driver does not take advantage of this feature, choosing Y will
200 just increase the kernel size by about 5K.
202 config FB_TILEBLITTING
203 bool "Enable Tile Blitting Support"
206 This enables tile blitting. Tile blitting is a drawing technique
207 where the screen is divided into rectangular sections (tiles), whereas
208 the standard blitting divides the screen into pixels. Because the
209 default drawing element is a tile, drawing functions will be passed
210 parameters in terms of number of tiles instead of number of pixels.
211 For example, to draw a single character, instead of using bitmaps,
212 an index to an array of bitmaps will be used. To clear or move a
213 rectangular section of a screen, the rectangle will be described in
214 terms of number of tiles in the x- and y-axis.
216 This is particularly important to one driver, matroxfb. If
219 comment "Frame buffer hardware drivers"
223 tristate "Aeroflex Gaisler framebuffer support"
224 depends on FB && SPARC
225 select FB_CFB_FILLRECT
226 select FB_CFB_COPYAREA
227 select FB_CFB_IMAGEBLIT
229 This enables support for the SVGACTRL framebuffer in the GRLIB IP library from Aeroflex Gaisler.
232 tristate "Cirrus Logic support"
233 depends on FB && (ZORRO || PCI)
234 select FB_CFB_FILLRECT
235 select FB_CFB_COPYAREA
236 select FB_CFB_IMAGEBLIT
238 This enables support for Cirrus Logic GD542x/543x based boards on
239 Amiga: SD64, Piccolo, Picasso II/II+, Picasso IV, or EGS Spectrum.
241 If you have a PCI-based system, this enables support for these
242 chips: GD-543x, GD-544x, GD-5480.
244 Please read the file <file:Documentation/fb/cirrusfb.rst>.
246 Say N unless you have such a graphics board or plan to get one
247 before you next recompile the kernel.
250 tristate "Permedia2 support"
251 depends on FB && ((AMIGA && BROKEN) || PCI)
252 select FB_CFB_FILLRECT
253 select FB_CFB_COPYAREA
254 select FB_CFB_IMAGEBLIT
256 This is the frame buffer device driver for cards based on
257 the 3D Labs Permedia, Permedia 2 and Permedia 2V chips.
258 The driver was tested on the following cards:
259 Diamond FireGL 1000 PRO AGP
260 ELSA Gloria Synergy PCI
261 Appian Jeronimo PRO (both heads) PCI
262 3DLabs Oxygen ACX aka EONtronics Picasso P2 PCI
263 Techsource Raptor GFX-8P (aka Sun PGX-32) on SPARC
264 ASK Graphic Blaster Exxtreme AGP
266 To compile this driver as a module, choose M here: the
267 module will be called pm2fb.
269 config FB_PM2_FIFO_DISCONNECT
270 bool "enable FIFO disconnect feature"
271 depends on FB_PM2 && PCI
273 Support the Permedia2 FIFO disconnect feature.
276 tristate "ARM PrimeCell PL110 support"
277 depends on ARM || ARM64 || COMPILE_TEST
278 depends on FB && ARM_AMBA && HAS_IOMEM
279 select FB_CFB_FILLRECT
280 select FB_CFB_COPYAREA
281 select FB_CFB_IMAGEBLIT
282 select FB_MODE_HELPERS if OF
283 select VIDEOMODE_HELPERS if OF
284 select BACKLIGHT_CLASS_DEVICE if OF
286 This framebuffer device driver is for the ARM PrimeCell PL110
287 Colour LCD controller. ARM PrimeCells provide the building
288 blocks for System on a Chip devices.
290 If you want to compile this as a module (=code which can be
291 inserted into and removed from the running kernel), say M
292 here and read <file:Documentation/kbuild/modules.rst>. The module
293 will be called amba-clcd.
296 bool "Acorn VIDC support"
297 depends on (FB = y) && ARM && ARCH_ACORN
298 select FB_CFB_FILLRECT
299 select FB_CFB_COPYAREA
300 select FB_CFB_IMAGEBLIT
302 This is the frame buffer device driver for the Acorn VIDC graphics
303 hardware found in Acorn RISC PCs and other ARM-based machines. If
307 tristate "CLPS711X LCD support"
308 depends on FB && (ARCH_CLPS711X || COMPILE_TEST)
309 select FB_MODE_HELPERS
310 select FB_SYS_FILLRECT
311 select FB_SYS_COPYAREA
312 select FB_SYS_IMAGEBLIT
313 select LCD_CLASS_DEVICE
314 select VIDEOMODE_HELPERS
316 Say Y to enable the Framebuffer driver for the Cirrus Logic
320 bool "SA-1100 LCD support"
321 depends on (FB = y) && ARM && ARCH_SA1100
322 select FB_CFB_FILLRECT
323 select FB_CFB_COPYAREA
324 select FB_CFB_IMAGEBLIT
326 This is a framebuffer device for the SA-1100 LCD Controller.
327 See <http://www.linux-fbdev.org/> for information on framebuffer
330 If you plan to use the LCD display with your SA-1100 system, say
334 tristate "Freescale i.MX1/21/25/27 LCD support"
335 depends on FB && HAVE_CLK && HAS_IOMEM
336 depends on ARCH_MXC || COMPILE_TEST
337 select LCD_CLASS_DEVICE
338 select FB_CFB_FILLRECT
339 select FB_CFB_COPYAREA
340 select FB_CFB_IMAGEBLIT
341 select FB_MODE_HELPERS
342 select VIDEOMODE_HELPERS
345 tristate "CyberPro 2000/2010/5000 support"
346 depends on FB && PCI && (BROKEN || !SPARC64)
347 select FB_CFB_FILLRECT
348 select FB_CFB_COPYAREA
349 select FB_CFB_IMAGEBLIT
351 This enables support for the Integraphics CyberPro 20x0 and 5000
352 VGA chips used in the Rebel.com Netwinder and other machines.
353 Say Y if you have a NetWinder or a graphics card containing this
354 device, otherwise say N.
356 config FB_CYBER2000_DDC
357 bool "DDC for CyberPro support"
358 depends on FB_CYBER2000
362 Say Y here if you want DDC support for your CyberPro graphics
363 card. This is only I2C bus support, driver does not use EDID.
365 config FB_CYBER2000_I2C
366 bool "CyberPro 2000/2010/5000 I2C support"
367 depends on FB_CYBER2000 && I2C && ARCH_NETWINDER
368 depends on I2C=y || FB_CYBER2000=m
371 Enable support for the I2C video decoder interface on the
372 Integraphics CyberPro 20x0 and 5000 VGA chips. This is used
373 on the Netwinder machines for the SAA7111 video capture.
377 depends on (FB = y) && APOLLO
379 select FB_CFB_FILLRECT
380 select FB_CFB_IMAGEBLIT
384 depends on (FB = y) && Q40
386 select FB_CFB_FILLRECT
387 select FB_CFB_COPYAREA
388 select FB_CFB_IMAGEBLIT
391 tristate "Amiga native chipset support"
392 depends on FB && AMIGA
394 This is the frame buffer device driver for the builtin graphics
395 chipset found in Amigas.
397 To compile this driver as a module, choose M here: the
398 module will be called amifb.
401 bool "Amiga OCS chipset support"
404 This enables support for the original Agnus and Denise video chips,
405 found in the Amiga 1000 and most A500's and A2000's. If you intend
406 to run Linux on any of these systems, say Y; otherwise say N.
409 bool "Amiga ECS chipset support"
412 This enables support for the Enhanced Chip Set, found in later
413 A500's, later A2000's, the A600, the A3000, the A3000T and CDTV. If
414 you intend to run Linux on any of these systems, say Y; otherwise
418 bool "Amiga AGA chipset support"
421 This enables support for the Advanced Graphics Architecture (also
422 known as the AGA or AA) Chip Set, found in the A1200, A4000, A4000T
423 and CD32. If you intend to run Linux on any of these systems, say Y;
427 bool "Amiga FrameMaster II/Rainbow II support"
428 depends on (FB = y) && ZORRO
429 select FB_CFB_FILLRECT
430 select FB_CFB_COPYAREA
431 select FB_CFB_IMAGEBLIT
433 This is the frame buffer device driver for the Amiga FrameMaster
434 card from BSC (exhibited 1992 but not shipped as a CBM product).
437 tristate "Arc Monochrome LCD board support"
438 depends on FB && (X86 || COMPILE_TEST)
439 select FB_SYS_FILLRECT
440 select FB_SYS_COPYAREA
441 select FB_SYS_IMAGEBLIT
444 This enables support for the Arc Monochrome LCD board. The board
445 is based on the KS-108 lcd controller and is typically a matrix
446 of 2*n chips. This driver was tested with a 128x64 panel. This
447 driver supports it for use with x86 SBCs through a 16 bit GPIO
448 interface (8 bit data, 8 bit control). If you anticipate using
449 this driver, say Y or M; otherwise say N. You must specify the
450 GPIO IO address to be used for setting control and data.
453 bool "Atari native chipset support"
454 depends on (FB = y) && ATARI
455 select FB_CFB_FILLRECT
456 select FB_CFB_COPYAREA
457 select FB_CFB_IMAGEBLIT
459 This is the frame buffer device driver for the builtin graphics
460 chipset found in Ataris.
463 bool "Open Firmware frame buffer device support"
464 depends on (FB = y) && PPC && (!PPC_PSERIES || PCI)
465 select FB_CFB_FILLRECT
466 select FB_CFB_COPYAREA
467 select FB_CFB_IMAGEBLIT
470 Say Y if you want support with Open Firmware for your graphics
474 bool "Apple \"control\" display support"
475 depends on (FB = y) && ((PPC_PMAC && PPC32) || COMPILE_TEST)
476 select FB_CFB_FILLRECT
477 select FB_CFB_COPYAREA
478 select FB_CFB_IMAGEBLIT
481 This driver supports a frame buffer for the graphics adapter in the
482 Power Macintosh 7300 and others.
485 bool "Apple \"platinum\" display support"
486 depends on (FB = y) && PPC_PMAC && PPC32
487 select FB_CFB_FILLRECT
488 select FB_CFB_COPYAREA
489 select FB_CFB_IMAGEBLIT
492 This driver supports a frame buffer for the "platinum" graphics
493 adapter in some Power Macintoshes.
496 bool "Apple \"valkyrie\" display support"
497 depends on (FB = y) && (MAC || (PPC_PMAC && PPC32))
498 select FB_CFB_FILLRECT
499 select FB_CFB_COPYAREA
500 select FB_CFB_IMAGEBLIT
503 This driver supports a frame buffer for the "valkyrie" graphics
504 adapter in some Power Macintoshes.
507 bool "Chips 65550 display support"
508 depends on (FB = y) && PPC32 && PCI
509 select FB_CFB_FILLRECT
510 select FB_CFB_COPYAREA
511 select FB_CFB_IMAGEBLIT
513 This is the frame buffer device driver for the Chips & Technologies
514 65550 graphics chip in PowerBooks.
517 bool "Asiliant (Chips) 69000 display support"
518 depends on (FB = y) && PCI
519 select FB_CFB_FILLRECT
520 select FB_CFB_COPYAREA
521 select FB_CFB_IMAGEBLIT
523 This is the frame buffer device driver for the Asiliant 69030 chipset
526 bool "IMS Twin Turbo display support"
527 depends on (FB = y) && PCI
528 select FB_CFB_IMAGEBLIT
529 select FB_MACMODES if PPC_PMAC
531 The IMS Twin Turbo is a PCI-based frame buffer card bundled with
532 many Macintosh and compatible computers.
535 tristate "VGA 16-color graphics support"
536 depends on FB && (X86 || PPC)
537 select FB_CFB_FILLRECT
538 select FB_CFB_COPYAREA
539 select FB_CFB_IMAGEBLIT
541 select FONT_8x16 if FRAMEBUFFER_CONSOLE
543 This is the frame buffer device driver for VGA 16 color graphic
544 cards. Say Y if you have such a card.
546 To compile this driver as a module, choose M here: the
547 module will be called vga16fb.
550 tristate "HP STI frame buffer device support"
551 depends on FB && PARISC
552 select FB_CFB_FILLRECT
553 select FB_CFB_COPYAREA
554 select FB_CFB_IMAGEBLIT
557 STI refers to the HP "Standard Text Interface" which is a set of
558 BIOS routines contained in a ROM chip in HP PA-RISC based machines.
559 Enabling this option will implement the linux framebuffer device
560 using calls to the STI BIOS routines for initialisation.
562 If you enable this option, you will get a planar framebuffer device
563 /dev/fb which will work on the most common HP graphic cards of the
564 NGLE family, including the artist chips (in the 7xx and Bxxx series),
565 HCRX, HCRX24, CRX, CRX24 and VisEG series.
567 It is safe to enable this option, so you should probably say "Y".
570 bool "Generic Macintosh display support"
571 depends on (FB = y) && MAC
572 select FB_CFB_FILLRECT
573 select FB_CFB_COPYAREA
574 select FB_CFB_IMAGEBLIT
579 depends on (FB = y) && DIO
580 select FB_CFB_IMAGEBLIT
584 tristate "TGA/SFB+ framebuffer support"
585 depends on FB && (ALPHA || TC)
586 select FB_CFB_FILLRECT
587 select FB_CFB_COPYAREA
588 select FB_CFB_IMAGEBLIT
591 This is the frame buffer device driver for generic TGA and SFB+
592 graphic cards. These include DEC ZLXp-E1, -E2 and -E3 PCI cards,
593 also known as PBXGA-A, -B and -C, and DEC ZLX-E1, -E2 and -E3
594 TURBOchannel cards, also known as PMAGD-A, -B and -C.
596 Due to hardware limitations ZLX-E2 and E3 cards are not supported
597 for DECstation 5000/200 systems. Additionally due to firmware
598 limitations these cards may cause troubles with booting DECstation
599 5000/240 and /260 systems, but are fully supported under Linux if
600 you manage to get it going. ;-)
602 Say Y if you have one of those.
605 tristate "Userspace VESA VGA graphics support"
606 depends on FB && CONNECTOR
607 select FB_CFB_FILLRECT
608 select FB_CFB_COPYAREA
609 select FB_CFB_IMAGEBLIT
610 select FB_MODE_HELPERS
612 This is the frame buffer driver for generic VBE 2.0 compliant
613 graphic cards. It can also take advantage of VBE 3.0 features,
614 such as refresh rate adjustment.
616 This driver generally provides more features than vesafb but
617 requires a userspace helper application called 'v86d'. See
618 <file:Documentation/fb/uvesafb.rst> for more information.
623 bool "VESA VGA graphics support"
624 depends on (FB = y) && X86
625 select FB_CFB_FILLRECT
626 select FB_CFB_COPYAREA
627 select FB_CFB_IMAGEBLIT
628 select FB_BOOT_VESA_SUPPORT
630 This is the frame buffer device driver for generic VESA 2.0
631 compliant graphic cards. The older VESA 1.2 cards are not supported.
632 You will get a boot time penguin logo at no additional cost. Please
633 read <file:Documentation/fb/vesafb.rst>. If unsure, say Y.
636 bool "EFI-based Framebuffer Support"
637 depends on (FB = y) && !IA64 && EFI
638 select DRM_PANEL_ORIENTATION_QUIRKS
639 select FB_CFB_FILLRECT
640 select FB_CFB_COPYAREA
641 select FB_CFB_IMAGEBLIT
643 This is the EFI frame buffer device driver. If the firmware on
644 your platform is EFI 1.10 or UEFI 2.0, select Y to add support for
645 using the EFI framebuffer as your console.
648 tristate "N411 Apollo/Hecuba devkit support"
649 depends on FB && X86 && MMU
650 select FB_SYS_FILLRECT
651 select FB_SYS_COPYAREA
652 select FB_SYS_IMAGEBLIT
654 select FB_DEFERRED_IO
657 This enables support for the Apollo display controller in its
658 Hecuba form using the n411 devkit.
661 tristate "Hercules mono graphics support"
664 Say Y here if you have a Hercules mono graphics card.
666 To compile this driver as a module, choose M here: the
667 module will be called hgafb.
669 As this card technology is at least 25 years old,
670 most people will answer N here.
673 bool "SGI Graphics Backend frame buffer support"
674 depends on (FB = y) && HAS_IOMEM
675 depends on SGI_IP32 || COMPILE_TEST
676 select FB_CFB_FILLRECT
677 select FB_CFB_COPYAREA
678 select FB_CFB_IMAGEBLIT
680 This is the frame buffer device driver for SGI Graphics Backend.
681 This chip is used in SGI O2 and Visual Workstation 320/540.
684 int "Video memory size in MB"
688 This is the amount of memory reserved for the framebuffer,
689 which can be any value between 1MB and 8MB.
692 bool "SBUS and UPA framebuffers"
693 depends on (FB = y) && SPARC
695 Say Y if you want support for SBUS or UPA based frame buffer device.
699 depends on (FB = y) && (SPARC && FB_SBUS)
700 select FB_CFB_FILLRECT
701 select FB_CFB_COPYAREA
702 select FB_CFB_IMAGEBLIT
704 This is the frame buffer device driver for the BWtwo frame buffer.
707 bool "CGthree support"
708 depends on (FB = y) && (SPARC && FB_SBUS)
709 select FB_CFB_FILLRECT
710 select FB_CFB_COPYAREA
711 select FB_CFB_IMAGEBLIT
713 This is the frame buffer device driver for the CGthree frame buffer.
716 bool "CGsix (GX,TurboGX) support"
717 depends on (FB = y) && (SPARC && FB_SBUS)
718 select FB_CFB_COPYAREA
719 select FB_CFB_IMAGEBLIT
721 This is the frame buffer device driver for the CGsix (GX, TurboGX)
725 bool "Creator/Creator3D/Elite3D support"
726 depends on FB_SBUS && SPARC64
727 select FB_CFB_COPYAREA
728 select FB_CFB_IMAGEBLIT
730 This is the frame buffer device driver for the Creator, Creator3D,
731 and Elite3D graphics boards.
734 bool "TCX (SS4/SS5 only) support"
736 select FB_CFB_FILLRECT
737 select FB_CFB_COPYAREA
738 select FB_CFB_IMAGEBLIT
740 This is the frame buffer device driver for the TCX 24/8bit frame
744 bool "CGfourteen (SX) support"
746 select FB_CFB_FILLRECT
747 select FB_CFB_COPYAREA
748 select FB_CFB_IMAGEBLIT
750 This is the frame buffer device driver for the CGfourteen frame
751 buffer on Desktop SPARCsystems with the SX graphics option.
754 bool "P9100 (Sparcbook 3 only) support"
756 select FB_CFB_FILLRECT
757 select FB_CFB_COPYAREA
758 select FB_CFB_IMAGEBLIT
760 This is the frame buffer device driver for the P9100 card
761 supported on Sparcbook 3 machines.
764 bool "Leo (ZX) support"
766 select FB_CFB_FILLRECT
767 select FB_CFB_COPYAREA
768 select FB_CFB_IMAGEBLIT
770 This is the frame buffer device driver for the SBUS-based Sun ZX
771 (leo) frame buffer cards.
774 bool "Sun XVR-500 3DLABS Wildcat support"
775 depends on (FB = y) && PCI && SPARC64
776 select FB_CFB_FILLRECT
777 select FB_CFB_COPYAREA
778 select FB_CFB_IMAGEBLIT
780 This is the framebuffer device for the Sun XVR-500 and similar
781 graphics cards based upon the 3DLABS Wildcat chipset. The driver
782 only works on sparc64 systems where the system firmware has
783 mostly initialized the card already. It is treated as a
784 completely dumb framebuffer device.
787 bool "Sun XVR-2500 3DLABS Wildcat support"
788 depends on (FB = y) && PCI && SPARC64
789 select FB_CFB_FILLRECT
790 select FB_CFB_COPYAREA
791 select FB_CFB_IMAGEBLIT
793 This is the framebuffer device for the Sun XVR-2500 and similar
794 graphics cards based upon the 3DLABS Wildcat chipset. The driver
795 only works on sparc64 systems where the system firmware has
796 mostly initialized the card already. It is treated as a
797 completely dumb framebuffer device.
800 bool "Sun XVR-1000 support"
801 depends on (FB = y) && SPARC64
802 select FB_CFB_FILLRECT
803 select FB_CFB_COPYAREA
804 select FB_CFB_IMAGEBLIT
806 This is the framebuffer device for the Sun XVR-1000 and similar
807 graphics cards. The driver only works on sparc64 systems where
808 the system firmware has mostly initialized the card already. It
809 is treated as a completely dumb framebuffer device.
812 tristate "NEC PowerVR 2 display support"
813 depends on FB && HAS_IOMEM
814 depends on SH_DREAMCAST || COMPILE_TEST
815 select FB_CFB_FILLRECT
816 select FB_CFB_COPYAREA
817 select FB_CFB_IMAGEBLIT
819 Say Y here if you have a PowerVR 2 card in your box. If you plan to
820 run linux on your Dreamcast, you will have to say Y here.
821 This driver may or may not work on other PowerVR 2 cards, but is
822 totally untested. Use at your own risk. If unsure, say N.
824 To compile this driver as a module, choose M here: the
825 module will be called pvr2fb.
827 You can pass several parameters to the driver at boot time or at
828 module load time. The parameters look like "video=pvr2:XXX", where
829 the meaning of XXX can be found at the end of the main source file
830 (<file:drivers/video/pvr2fb.c>). Please see the file
831 <file:Documentation/fb/pvr2fb.rst>.
834 tristate "OpenCores VGA/LCD core 2.0 framebuffer support"
835 depends on FB && HAS_DMA
836 select FB_CFB_FILLRECT
837 select FB_CFB_COPYAREA
838 select FB_CFB_IMAGEBLIT
840 This enables support for the OpenCores VGA/LCD core.
842 The OpenCores VGA/LCD core is typically used together with
843 softcore CPUs (e.g. OpenRISC or Microblaze) or hard processor
844 systems (e.g. Altera socfpga or Xilinx Zynq) on FPGAs.
846 The source code and specification for the core is available at
847 <https://opencores.org/project,vga_lcd>
850 tristate "Epson S1D13XXX framebuffer support"
852 select FB_CFB_FILLRECT
853 select FB_CFB_COPYAREA
854 select FB_CFB_IMAGEBLIT
856 Support for S1D13XXX framebuffer device family (currently only
857 working with S1D13806). Product specs at
858 <https://vdc.epson.com/>
861 tristate "AT91 LCD Controller support"
862 depends on FB && OF && HAVE_CLK && HAS_IOMEM
863 depends on HAVE_FB_ATMEL || COMPILE_TEST
865 select FB_CFB_FILLRECT
866 select FB_CFB_COPYAREA
867 select FB_CFB_IMAGEBLIT
868 select FB_MODE_HELPERS
869 select VIDEOMODE_HELPERS
871 This enables support for the AT91 LCD Controller.
874 tristate "nVidia Framebuffer Support"
876 select FB_BACKLIGHT if FB_NVIDIA_BACKLIGHT
877 select FB_MODE_HELPERS
878 select FB_CFB_FILLRECT
879 select FB_CFB_COPYAREA
880 select FB_CFB_IMAGEBLIT
884 This driver supports graphics boards with the nVidia chips, TNT
885 and newer. For very old chipsets, such as the RIVA128, then use
887 Say Y if you have such a graphics board.
889 To compile this driver as a module, choose M here: the
890 module will be called nvidiafb.
893 bool "Enable DDC Support"
897 This enables I2C support for nVidia Chipsets. This is used
898 only for getting EDID information from the attached display
899 allowing for robust video mode handling and switching.
901 Because fbdev-2.6 requires that drivers must be able to
902 independently validate video mode parameters, you should say Y
905 config FB_NVIDIA_DEBUG
906 bool "Lots of debug output"
909 Say Y here if you want the nVidia driver to output all sorts
910 of debugging information to provide to the maintainer when
911 something goes wrong.
913 config FB_NVIDIA_BACKLIGHT
914 bool "Support for backlight control"
918 Say Y here if you want to control the backlight of your display.
921 tristate "nVidia Riva support"
923 select FB_BACKLIGHT if FB_RIVA_BACKLIGHT
924 select FB_MODE_HELPERS
925 select FB_CFB_FILLRECT
926 select FB_CFB_COPYAREA
927 select FB_CFB_IMAGEBLIT
931 This driver supports graphics boards with the nVidia Riva/Geforce
933 Say Y if you have such a graphics board.
935 To compile this driver as a module, choose M here: the
936 module will be called rivafb.
939 bool "Enable DDC Support"
943 This enables I2C support for nVidia Chipsets. This is used
944 only for getting EDID information from the attached display
945 allowing for robust video mode handling and switching.
947 Because fbdev-2.6 requires that drivers must be able to
948 independently validate video mode parameters, you should say Y
952 bool "Lots of debug output"
955 Say Y here if you want the Riva driver to output all sorts
956 of debugging information to provide to the maintainer when
957 something goes wrong.
959 config FB_RIVA_BACKLIGHT
960 bool "Support for backlight control"
964 Say Y here if you want to control the backlight of your display.
967 tristate "Intel740 support"
969 select FB_MODE_HELPERS
970 select FB_CFB_FILLRECT
971 select FB_CFB_COPYAREA
972 select FB_CFB_IMAGEBLIT
976 This driver supports graphics cards based on Intel740 chip.
979 tristate "Intel 810/815 support"
980 depends on FB && PCI && X86_32 && AGP_INTEL
981 select FB_MODE_HELPERS
982 select FB_CFB_FILLRECT
983 select FB_CFB_COPYAREA
984 select FB_CFB_IMAGEBLIT
987 This driver supports the on-board graphics built in to the Intel 810
988 and 815 chipsets. Say Y if you have and plan to use such a board.
990 To compile this driver as a module, choose M here: the
991 module will be called i810fb.
993 For more information, please read
994 <file:Documentation/fb/intel810.rst>
997 bool "use VESA Generalized Timing Formula"
1000 If you say Y, then the VESA standard, Generalized Timing Formula
1001 or GTF, will be used to calculate the required video timing values
1002 per video mode. Since the GTF allows nondiscrete timings
1003 (nondiscrete being a range of values as opposed to discrete being a
1004 set of values), you'll be able to use any combination of horizontal
1005 and vertical resolutions, and vertical refresh rates without having
1006 to specify your own timing parameters. This is especially useful
1007 to maximize the performance of an aging display, or if you just
1008 have a display with nonstandard dimensions. A VESA compliant
1009 monitor is recommended, but can still work with non-compliant ones.
1010 If you need or want this, then select this option. The timings may
1011 not be compliant with Intel's recommended values. Use at your own
1014 If you say N, the driver will revert to discrete video timings
1015 using a set recommended by Intel in their documentation.
1020 bool "Enable DDC Support"
1021 depends on FB_I810 && FB_I810_GTF
1024 Add DDC/I2C support for i810fb. This will allow the driver to get
1025 display information, especially for monitors with fickle timings.
1030 tristate "Intel LE80578 (Vermilion) support"
1031 depends on FB && PCI && X86
1032 select FB_MODE_HELPERS
1033 select FB_CFB_FILLRECT
1034 select FB_CFB_COPYAREA
1035 select FB_CFB_IMAGEBLIT
1037 This driver supports the LE80578 (Vermilion Range) chipset
1039 config FB_CARILLO_RANCH
1040 tristate "Intel Carillo Ranch support"
1041 depends on FB_LE80578 && FB && PCI && X86
1043 This driver supports the LE80578 (Carillo Ranch) board
1046 tristate "Intel 830M/845G/852GM/855GM/865G/915G/945G/945GM/965G/965GM support"
1047 depends on FB && PCI && X86 && AGP_INTEL && EXPERT
1048 select FB_MODE_HELPERS
1049 select FB_CFB_FILLRECT
1050 select FB_CFB_COPYAREA
1051 select FB_CFB_IMAGEBLIT
1052 select FB_BOOT_VESA_SUPPORT if FB_INTEL = y
1053 depends on !DRM_I915
1055 This driver supports the on-board graphics built in to the Intel
1056 830M/845G/852GM/855GM/865G/915G/915GM/945G/945GM/965G/965GM chipsets.
1057 Say Y if you have and plan to use such a board.
1059 To make FB_INTEL=Y work you need to say AGP_INTEL=y too.
1061 To compile this driver as a module, choose M here: the
1062 module will be called intelfb.
1064 For more information, please read <file:Documentation/fb/intelfb.rst>
1066 config FB_INTEL_DEBUG
1067 bool "Intel driver Debug Messages"
1070 Say Y here if you want the Intel driver to output all sorts
1071 of debugging information to provide to the maintainer when
1072 something goes wrong.
1075 bool "DDC/I2C for Intel framebuffer support"
1080 Say Y here if you want DDC/I2C support for your on-board Intel graphics.
1083 tristate "Matrox acceleration"
1084 depends on FB && PCI
1085 select FB_CFB_FILLRECT
1086 select FB_CFB_COPYAREA
1087 select FB_CFB_IMAGEBLIT
1088 select FB_TILEBLITTING
1089 select FB_MACMODES if PPC_PMAC
1091 Say Y here if you have a Matrox Millennium, Matrox Millennium II,
1092 Matrox Mystique, Matrox Mystique 220, Matrox Productiva G100, Matrox
1093 Mystique G200, Matrox Millennium G200, Matrox Marvel G200 video,
1094 Matrox G400, G450 or G550 card in your box.
1096 To compile this driver as a module, choose M here: the
1097 module will be called matroxfb.
1099 You can pass several parameters to the driver at boot time or at
1100 module load time. The parameters look like "video=matroxfb:XXX", and
1101 are described in <file:Documentation/fb/matroxfb.rst>.
1103 config FB_MATROX_MILLENIUM
1104 bool "Millennium I/II support"
1105 depends on FB_MATROX
1107 Say Y here if you have a Matrox Millennium or Matrox Millennium II
1108 video card. If you select "Advanced lowlevel driver options" below,
1109 you should check 4 bpp packed pixel, 8 bpp packed pixel, 16 bpp
1110 packed pixel, 24 bpp packed pixel and 32 bpp packed pixel. You can
1111 also use font widths different from 8.
1113 config FB_MATROX_MYSTIQUE
1114 bool "Mystique support"
1115 depends on FB_MATROX
1117 Say Y here if you have a Matrox Mystique or Matrox Mystique 220
1118 video card. If you select "Advanced lowlevel driver options" below,
1119 you should check 8 bpp packed pixel, 16 bpp packed pixel, 24 bpp
1120 packed pixel and 32 bpp packed pixel. You can also use font widths
1124 bool "G100/G200/G400/G450/G550 support"
1125 depends on FB_MATROX
1127 Say Y here if you have a Matrox G100, G200, G400, G450 or G550 based
1128 video card. If you select "Advanced lowlevel driver options", you
1129 should check 8 bpp packed pixel, 16 bpp packed pixel, 24 bpp packed
1130 pixel and 32 bpp packed pixel. You can also use font widths
1133 If you need support for G400 secondary head, you must say Y to
1134 "Matrox I2C support" and "G400 second head support" right below.
1135 G450/G550 secondary head and digital output are supported without
1138 The driver starts in monitor mode. You must use the matroxset tool
1139 (available at <ftp://platan.vc.cvut.cz/pub/linux/matrox-latest/>) to
1140 swap primary and secondary head outputs, or to change output mode.
1141 Secondary head driver always start in 640x480 resolution and you
1142 must use fbset to change it.
1144 Do not forget that second head supports only 16 and 32 bpp
1145 packed pixels, so it is a good idea to compile them into the kernel
1146 too. You can use only some font widths, as the driver uses generic
1147 painting procedures (the secondary head does not use acceleration
1150 G450/G550 hardware can display TV picture only from secondary CRTC,
1151 and it performs no scaling, so picture must have 525 or 625 lines.
1153 config FB_MATROX_I2C
1154 tristate "Matrox I2C support"
1155 depends on FB_MATROX
1158 This drivers creates I2C buses which are needed for accessing the
1159 DDC (I2C) bus present on all Matroxes, an I2C bus which
1160 interconnects Matrox optional devices, like MGA-TVO on G200 and
1161 G400, and the secondary head DDC bus, present on G400 only.
1163 You can say Y or M here if you want to experiment with monitor
1164 detection code. You must say Y or M here if you want to use either
1165 second head of G400 or MGA-TVO on G200 or G400.
1167 If you compile it as module, it will create a module named
1170 config FB_MATROX_MAVEN
1171 tristate "G400 second head support"
1172 depends on FB_MATROX_G && FB_MATROX_I2C
1174 WARNING !!! This support does not work with G450 !!!
1176 Say Y or M here if you want to use a secondary head (meaning two
1177 monitors in parallel) on G400 or MGA-TVO add-on on G200. Secondary
1178 head is not compatible with accelerated XFree 3.3.x SVGA servers -
1179 secondary head output is blanked while you are in X. With XFree
1180 3.9.17 preview you can use both heads if you use SVGA over fbdev or
1181 the fbdev driver on first head and the fbdev driver on second head.
1183 If you compile it as module, two modules are created,
1184 matroxfb_crtc2 and matroxfb_maven. Matroxfb_maven is needed for
1185 both G200 and G400, matroxfb_crtc2 is needed only by G400. You must
1186 also load i2c-matroxfb to get it to run.
1188 The driver starts in monitor mode and you must use the matroxset
1190 <ftp://platan.vc.cvut.cz/pub/linux/matrox-latest/>) to switch it to
1191 PAL or NTSC or to swap primary and secondary head outputs.
1192 Secondary head driver also always start in 640x480 resolution, you
1193 must use fbset to change it.
1195 Also do not forget that second head supports only 16 and 32 bpp
1196 packed pixels, so it is a good idea to compile them into the kernel
1197 too. You can use only some font widths, as the driver uses generic
1198 painting procedures (the secondary head does not use acceleration
1202 tristate "ATI Radeon display support"
1203 depends on FB && PCI
1204 select FB_BACKLIGHT if FB_RADEON_BACKLIGHT
1205 select FB_MODE_HELPERS
1206 select FB_CFB_FILLRECT
1207 select FB_CFB_COPYAREA
1208 select FB_CFB_IMAGEBLIT
1209 select FB_MACMODES if PPC
1211 Choose this option if you want to use an ATI Radeon graphics card as
1212 a framebuffer device. There are both PCI and AGP versions. You
1213 don't need to choose this to run the Radeon in plain VGA mode.
1215 There is a product page at
1216 https://products.amd.com/en-us/GraphicCardResult.aspx
1218 config FB_RADEON_I2C
1219 bool "DDC/I2C for ATI Radeon support"
1220 depends on FB_RADEON
1224 Say Y here if you want DDC/I2C support for your Radeon board.
1226 config FB_RADEON_BACKLIGHT
1227 bool "Support for backlight control"
1228 depends on FB_RADEON
1231 Say Y here if you want to control the backlight of your display.
1233 config FB_RADEON_DEBUG
1234 bool "Lots of debug output from Radeon driver"
1235 depends on FB_RADEON
1237 Say Y here if you want the Radeon driver to output all sorts
1238 of debugging information to provide to the maintainer when
1239 something goes wrong.
1242 tristate "ATI Rage128 display support"
1243 depends on FB && PCI
1244 select FB_CFB_FILLRECT
1245 select FB_CFB_COPYAREA
1246 select FB_CFB_IMAGEBLIT
1247 select FB_BACKLIGHT if FB_ATY128_BACKLIGHT
1248 select FB_MACMODES if PPC_PMAC
1250 This driver supports graphics boards with the ATI Rage128 chips.
1251 Say Y if you have such a graphics board and read
1252 <file:Documentation/fb/aty128fb.rst>.
1254 To compile this driver as a module, choose M here: the
1255 module will be called aty128fb.
1257 config FB_ATY128_BACKLIGHT
1258 bool "Support for backlight control"
1259 depends on FB_ATY128
1262 Say Y here if you want to control the backlight of your display.
1265 tristate "ATI Mach64 display support" if PCI || ATARI
1266 depends on FB && !SPARC32
1267 select FB_CFB_FILLRECT
1268 select FB_CFB_COPYAREA
1269 select FB_CFB_IMAGEBLIT
1270 select FB_BACKLIGHT if FB_ATY_BACKLIGHT
1271 select FB_MACMODES if PPC
1273 This driver supports graphics boards with the ATI Mach64 chips.
1274 Say Y if you have such a graphics board.
1276 To compile this driver as a module, choose M here: the
1277 module will be called atyfb.
1280 bool "Mach64 CT/VT/GT/LT (incl. 3D RAGE) support"
1281 depends on PCI && FB_ATY
1282 default y if SPARC64 && PCI
1284 Say Y here to support use of ATI's 64-bit Rage boards (or other
1285 boards based on the Mach64 CT, VT, GT, and LT chipsets) as a
1286 framebuffer device. The ATI product support page for these boards
1287 is at <http://support.ati.com/products/pc/mach64/mach64.html>.
1289 config FB_ATY_GENERIC_LCD
1290 bool "Mach64 generic LCD support"
1291 depends on FB_ATY_CT
1293 Say Y if you have a laptop with an ATI Rage LT PRO, Rage Mobility,
1294 Rage XC, or Rage XL chipset.
1297 bool "Mach64 GX support" if PCI
1301 Say Y here to support use of the ATI Mach64 Graphics Expression
1302 board (or other boards based on the Mach64 GX chipset) as a
1303 framebuffer device. The ATI product support page for these boards
1305 <http://support.ati.com/products/pc/mach64/graphics_xpression.html>.
1307 config FB_ATY_BACKLIGHT
1308 bool "Support for backlight control"
1312 Say Y here if you want to control the backlight of your display.
1315 tristate "S3 Trio/Virge support"
1316 depends on FB && PCI
1317 select FB_CFB_FILLRECT
1318 select FB_CFB_COPYAREA
1319 select FB_CFB_IMAGEBLIT
1320 select FB_TILEBLITTING
1323 select FONT_8x16 if FRAMEBUFFER_CONSOLE
1325 Driver for graphics boards with S3 Trio / S3 Virge chip.
1328 bool "DDC for S3 support"
1333 Say Y here if you want DDC support for your S3 graphics card.
1336 tristate "S3 Savage support"
1337 depends on FB && PCI
1338 select FB_MODE_HELPERS
1339 select FB_CFB_FILLRECT
1340 select FB_CFB_COPYAREA
1341 select FB_CFB_IMAGEBLIT
1344 This driver supports notebooks and computers with S3 Savage PCI/AGP
1347 Say Y if you have such a graphics card.
1349 To compile this driver as a module, choose M here; the module
1350 will be called savagefb.
1352 config FB_SAVAGE_I2C
1353 bool "Enable DDC2 Support"
1354 depends on FB_SAVAGE
1357 This enables I2C support for S3 Savage Chipsets. This is used
1358 only for getting EDID information from the attached display
1359 allowing for robust video mode handling and switching.
1361 Because fbdev-2.6 requires that drivers must be able to
1362 independently validate video mode parameters, you should say Y
1365 config FB_SAVAGE_ACCEL
1366 bool "Enable Console Acceleration"
1367 depends on FB_SAVAGE
1369 This option will compile in console acceleration support. If
1370 the resulting framebuffer console has bothersome glitches, then
1374 tristate "SiS/XGI display support"
1375 depends on FB && PCI
1376 select FB_CFB_FILLRECT
1377 select FB_CFB_COPYAREA
1378 select FB_CFB_IMAGEBLIT
1379 select FB_BOOT_VESA_SUPPORT if FB_SIS = y
1380 select FB_SIS_300 if !FB_SIS_315
1382 This is the frame buffer device driver for the SiS 300, 315, 330
1383 and 340 series as well as XGI V3XT, V5, V8, Z7 graphics chipsets.
1384 Specs available at <https://www.sis.com> and <http://www.xgitech.com>.
1386 To compile this driver as a module, choose M here; the module
1387 will be called sisfb.
1390 bool "SiS 300 series support"
1393 Say Y here to support use of the SiS 300/305, 540, 630 and 730.
1396 bool "SiS 315/330/340 series and XGI support"
1399 Say Y here to support use of the SiS 315, 330 and 340 series
1400 (315/H/PRO, 55x, 650, 651, 740, 330, 661, 741, 760, 761) as well
1401 as XGI V3XT, V5, V8 and Z7.
1404 tristate "VIA UniChrome (Pro) and Chrome9 display support"
1405 depends on FB && PCI && GPIOLIB && I2C && (X86 || COMPILE_TEST)
1406 select FB_CFB_FILLRECT
1407 select FB_CFB_COPYAREA
1408 select FB_CFB_IMAGEBLIT
1411 This is the frame buffer device driver for Graphics chips of VIA
1412 UniChrome (Pro) Family (CLE266,PM800/CN400,P4M800CE/P4M800Pro/
1413 CN700/VN800,CX700/VX700,P4M890) and Chrome9 Family (K8M890,CN896
1415 Say Y if you have a VIA UniChrome graphics board.
1417 To compile this driver as a module, choose M here: the
1418 module will be called viafb.
1422 config FB_VIA_DIRECT_PROCFS
1423 bool "direct hardware access via procfs (DEPRECATED)(DANGEROUS)"
1425 Allow direct hardware access to some output registers via procfs.
1426 This is dangerous but may provide the only chance to get the
1427 correct output device configuration.
1428 Its use is strongly discouraged.
1430 config FB_VIA_X_COMPATIBILITY
1431 bool "X server compatibility"
1433 This option reduces the functionality (power saving, ...) of the
1434 framebuffer to avoid negative impact on the OpenChrome X server.
1435 If you use any X server other than fbdev you should enable this
1436 otherwise it should be safe to disable it and allow using all
1442 tristate "NeoMagic display support"
1443 depends on FB && PCI
1444 select FB_MODE_HELPERS
1445 select FB_CFB_FILLRECT
1446 select FB_CFB_COPYAREA
1447 select FB_CFB_IMAGEBLIT
1450 This driver supports notebooks with NeoMagic PCI chips.
1451 Say Y if you have such a graphics card.
1453 To compile this driver as a module, choose M here: the
1454 module will be called neofb.
1457 tristate "IMG Kyro support"
1458 depends on FB && PCI
1459 select FB_CFB_FILLRECT
1460 select FB_CFB_COPYAREA
1461 select FB_CFB_IMAGEBLIT
1463 Say Y here if you have a STG4000 / Kyro / PowerVR 3 based
1466 To compile this driver as a module, choose M here: the
1467 module will be called kyrofb.
1470 tristate "3Dfx Banshee/Voodoo3/Voodoo5 display support"
1471 depends on FB && PCI
1472 select FB_CFB_IMAGEBLIT
1473 select FB_CFB_FILLRECT
1474 select FB_CFB_COPYAREA
1475 select FB_MODE_HELPERS
1477 This driver supports graphics boards with the 3Dfx Banshee,
1478 Voodoo3 or VSA-100 (aka Voodoo4/5) chips. Say Y if you have
1479 such a graphics board.
1481 To compile this driver as a module, choose M here: the
1482 module will be called tdfxfb.
1484 config FB_3DFX_ACCEL
1485 bool "3Dfx Acceleration functions"
1488 This will compile the 3Dfx Banshee/Voodoo3/VSA-100 frame buffer
1489 device driver with acceleration functions.
1492 bool "Enable DDC/I2C support"
1497 Say Y here if you want DDC/I2C support for your 3dfx Voodoo3.
1500 tristate "3Dfx Voodoo Graphics (sst1) support"
1501 depends on FB && PCI
1502 select FB_CFB_FILLRECT
1503 select FB_CFB_COPYAREA
1504 select FB_CFB_IMAGEBLIT
1506 Say Y here if you have a 3Dfx Voodoo Graphics (Voodoo1/sst1) or
1507 Voodoo2 (cvg) based graphics card.
1509 To compile this driver as a module, choose M here: the
1510 module will be called sstfb.
1512 WARNING: Do not use any application that uses the 3D engine
1513 (namely glide) while using this driver.
1514 Please read the <file:Documentation/fb/sstfb.rst> for supported
1515 options and other important info support.
1518 tristate "VIA VT8623 support"
1519 depends on FB && PCI
1520 select FB_CFB_FILLRECT
1521 select FB_CFB_COPYAREA
1522 select FB_CFB_IMAGEBLIT
1523 select FB_TILEBLITTING
1526 select FONT_8x16 if FRAMEBUFFER_CONSOLE
1528 Driver for CastleRock integrated graphics core in the
1529 VIA VT8623 [Apollo CLE266] chipset.
1532 tristate "Trident/CyberXXX/CyberBlade support"
1533 depends on FB && PCI
1534 select FB_CFB_FILLRECT
1535 select FB_CFB_COPYAREA
1536 select FB_CFB_IMAGEBLIT
1538 select FB_MODE_HELPERS
1540 This is the frame buffer device driver for Trident PCI/AGP chipsets.
1541 Supported chipset families are TGUI 9440/96XX, 3DImage, Blade3D
1543 There are also integrated versions of these chips called CyberXXXX,
1544 CyberImage or CyberBlade. These chips are mostly found in laptops
1545 but also on some motherboards including early VIA EPIA motherboards.
1546 For more information, read <file:Documentation/fb/tridentfb.rst>
1548 Say Y if you have such a graphics board.
1550 To compile this driver as a module, choose M here: the
1551 module will be called tridentfb.
1554 tristate "ARK 2000PV support"
1555 depends on FB && PCI
1556 select FB_CFB_FILLRECT
1557 select FB_CFB_COPYAREA
1558 select FB_CFB_IMAGEBLIT
1559 select FB_TILEBLITTING
1562 select FONT_8x16 if FRAMEBUFFER_CONSOLE
1564 Driver for PCI graphics boards with ARK 2000PV chip
1565 and ICS 5342 RAMDAC.
1568 tristate "Permedia3 support"
1569 depends on FB && PCI
1570 select FB_CFB_FILLRECT
1571 select FB_CFB_COPYAREA
1572 select FB_CFB_IMAGEBLIT
1574 This is the frame buffer device driver for the 3DLabs Permedia3
1575 chipset, used in Formac ProFormance III, 3DLabs Oxygen VX1 &
1576 similar boards, 3DLabs Permedia3 Create!, Appian Jeronimo 2000
1577 and maybe other boards.
1580 tristate "Fujitsu carmine frame buffer support"
1581 depends on FB && PCI
1582 select FB_CFB_FILLRECT
1583 select FB_CFB_COPYAREA
1584 select FB_CFB_IMAGEBLIT
1586 This is the frame buffer device driver for the Fujitsu Carmine chip.
1587 The driver provides two independent frame buffer devices.
1590 depends on FB_CARMINE
1591 prompt "DRAM timing"
1592 default FB_CARMINE_DRAM_EVAL
1594 config FB_CARMINE_DRAM_EVAL
1595 bool "Eval board timings"
1597 Use timings which work on the eval card.
1599 config CARMINE_DRAM_CUSTOM
1600 bool "Custom board timings"
1602 Use custom board timings.
1606 bool "Au1100 LCD Driver"
1607 depends on (FB = y) && MIPS_ALCHEMY
1608 select FB_CFB_FILLRECT
1609 select FB_CFB_COPYAREA
1610 select FB_CFB_IMAGEBLIT
1612 This is the framebuffer driver for the AMD Au1100 SOC. It can drive
1613 various panels and CRTs by passing in kernel cmd line option
1614 au1100fb:panel=<name>.
1617 bool "Au1200/Au1300 LCD Driver"
1618 depends on (FB = y) && MIPS_ALCHEMY
1619 select FB_SYS_FILLRECT
1620 select FB_SYS_COPYAREA
1621 select FB_SYS_IMAGEBLIT
1624 This is the framebuffer driver for the Au1200/Au1300 SOCs.
1625 It can drive various panels and CRTs by passing in kernel cmd line
1626 option au1200fb:panel=<name>.
1629 bool "VIA VT8500 framebuffer support"
1630 depends on (FB = y) && ARM && ARCH_VT8500
1631 select FB_SYS_FILLRECT if (!FB_WMT_GE_ROPS)
1632 select FB_SYS_COPYAREA if (!FB_WMT_GE_ROPS)
1633 select FB_SYS_IMAGEBLIT
1634 select FB_MODE_HELPERS
1635 select VIDEOMODE_HELPERS
1637 This is the framebuffer driver for VIA VT8500 integrated LCD
1641 bool "Wondermedia WM8xxx-series frame buffer support"
1642 depends on (FB = y) && HAS_IOMEM && (ARCH_VT8500 || COMPILE_TEST)
1643 select FB_SYS_FILLRECT if (!FB_WMT_GE_ROPS)
1644 select FB_SYS_COPYAREA if (!FB_WMT_GE_ROPS)
1645 select FB_SYS_IMAGEBLIT
1646 select FB_MODE_HELPERS
1647 select VIDEOMODE_HELPERS
1649 This is the framebuffer driver for WonderMedia WM8xxx-series
1650 integrated LCD controller. This driver covers the WM8505, WM8650
1653 config FB_WMT_GE_ROPS
1654 bool "VT8500/WM8xxx accelerated raster ops support"
1655 depends on (FB = y) && (FB_VT8500 || FB_WM8505)
1657 This adds support for accelerated raster operations on the
1658 VIA VT8500 and Wondermedia 85xx series SoCs.
1660 source "drivers/video/fbdev/geode/Kconfig"
1663 tristate "HD64461 Frame Buffer support"
1664 depends on FB && HD64461
1665 select FB_CFB_FILLRECT
1666 select FB_CFB_COPYAREA
1667 select FB_CFB_IMAGEBLIT
1669 This is the frame buffer device driver for the Hitachi HD64461 LCD
1673 tristate "PMAG-AA TURBOchannel framebuffer support"
1675 select FB_CFB_FILLRECT
1676 select FB_CFB_COPYAREA
1677 select FB_CFB_IMAGEBLIT
1679 Support for the PMAG-AA TURBOchannel framebuffer card (1280x1024x1)
1680 used mainly in the MIPS-based DECstation series.
1683 tristate "PMAG-BA TURBOchannel framebuffer support"
1685 select FB_CFB_FILLRECT
1686 select FB_CFB_COPYAREA
1687 select FB_CFB_IMAGEBLIT
1689 Support for the PMAG-BA TURBOchannel framebuffer card (1024x864x8)
1690 used mainly in the MIPS-based DECstation series.
1693 tristate "PMAGB-B TURBOchannel framebuffer support"
1695 select FB_CFB_FILLRECT
1696 select FB_CFB_COPYAREA
1697 select FB_CFB_IMAGEBLIT
1699 Support for the PMAGB-B TURBOchannel framebuffer card used mainly
1700 in the MIPS-based DECstation series. The card is currently only
1701 supported in 1280x1024x8 mode.
1704 bool "Maxine (Personal DECstation) onboard framebuffer support"
1705 depends on (FB = y) && MACH_DECSTATION
1706 select FB_CFB_FILLRECT
1707 select FB_CFB_COPYAREA
1708 select FB_CFB_IMAGEBLIT
1710 Support for the onboard framebuffer (1024x768x8) in the Personal
1711 DECstation series (Personal DECstation 5000/20, /25, /33, /50,
1715 bool "G364 frame buffer support"
1716 depends on (FB = y) && (MIPS_MAGNUM_4000 || OLIVETTI_M700)
1717 select FB_CFB_FILLRECT
1718 select FB_CFB_COPYAREA
1719 select FB_CFB_IMAGEBLIT
1721 The G364 driver is the framebuffer used in MIPS Magnum 4000 and
1722 Olivetti M700-10 systems.
1725 bool "Motorola 68328 native frame buffer support"
1726 depends on (FB = y) && (M68328 || M68EZ328 || M68VZ328)
1727 select FB_CFB_FILLRECT
1728 select FB_CFB_COPYAREA
1729 select FB_CFB_IMAGEBLIT
1731 Say Y here if you want to support the built-in frame buffer of
1732 the Motorola 68328 CPU family.
1735 tristate "PXA168/910 LCD framebuffer support"
1736 depends on FB && HAVE_CLK && HAS_IOMEM
1737 depends on CPU_PXA168 || CPU_PXA910 || COMPILE_TEST
1738 select FB_CFB_FILLRECT
1739 select FB_CFB_COPYAREA
1740 select FB_CFB_IMAGEBLIT
1742 Frame buffer driver for the built-in LCD controller in the Marvell
1746 tristate "PXA LCD framebuffer support"
1747 depends on FB && ARCH_PXA
1748 select FB_CFB_FILLRECT
1749 select FB_CFB_COPYAREA
1750 select FB_CFB_IMAGEBLIT
1751 select VIDEOMODE_HELPERS if OF
1752 select FB_MODE_HELPERS if OF
1754 Frame buffer driver for the built-in LCD controller in the Intel
1757 This driver is also available as a module ( = code which can be
1758 inserted and removed from the running kernel whenever you want). The
1759 module will be called pxafb. If you want to compile it as a module,
1760 say M here and read <file:Documentation/kbuild/modules.rst>.
1764 config FB_PXA_OVERLAY
1765 bool "Support PXA27x/PXA3xx Overlay(s) as framebuffer"
1766 depends on FB_PXA && (PXA27x || PXA3xx)
1768 config FB_PXA_SMARTPANEL
1769 bool "PXA Smartpanel LCD support"
1772 config FB_PXA_PARAMETERS
1773 bool "PXA LCD command line parameters"
1776 Enable the use of kernel command line or module parameters
1777 to configure the physical properties of the LCD panel when
1778 using the PXA LCD driver.
1780 This option allows you to override the panel parameters
1781 supplied by the platform in order to support multiple
1782 different models of flatpanel. If you will only be using a
1783 single model of flatpanel then you can safely leave this
1786 <file:Documentation/fb/pxafb.rst> describes the available parameters.
1789 tristate "PXA3xx 2D graphics accelerator driver"
1792 Kernelspace driver for the 2D graphics controller unit (GCU)
1793 found on PXA3xx processors. There is a counterpart driver in the
1794 DirectFB suite, see http://www.directfb.org/
1796 If you compile this as a module, it will be called pxa3xx_gcu.
1799 tristate "Freescale DIU framebuffer support"
1800 depends on FB && FSL_SOC
1801 select FB_MODE_HELPERS
1802 select FB_CFB_FILLRECT
1803 select FB_CFB_COPYAREA
1804 select FB_CFB_IMAGEBLIT
1805 select PPC_LIB_RHEAP
1807 Framebuffer driver for the Freescale SoC DIU
1810 tristate "W100 frame buffer support"
1811 depends on FB && HAS_IOMEM && (ARCH_PXA || COMPILE_TEST)
1812 select FB_CFB_FILLRECT
1813 select FB_CFB_COPYAREA
1814 select FB_CFB_IMAGEBLIT
1816 Frame buffer driver for the w100 as found on the Sharp SL-Cxx series.
1817 It can also drive the w3220 chip found on iPAQ hx4700.
1819 This driver is also available as a module ( = code which can be
1820 inserted and removed from the running kernel whenever you want). The
1821 module will be called w100fb. If you want to compile it as a module,
1822 say M here and read <file:Documentation/kbuild/modules.rst>.
1826 config FB_SH_MOBILE_LCDC
1827 tristate "SuperH Mobile LCDC framebuffer support"
1828 depends on FB && HAVE_CLK && HAS_IOMEM
1829 depends on SUPERH || ARCH_RENESAS || COMPILE_TEST
1830 select FB_SYS_FILLRECT
1831 select FB_SYS_COPYAREA
1832 select FB_SYS_IMAGEBLIT
1834 select FB_DEFERRED_IO
1837 Frame buffer driver for the on-chip SH-Mobile LCD controller.
1840 tristate "Toshiba Mobile IO FrameBuffer support"
1841 depends on FB && (MFD_TMIO || COMPILE_TEST)
1842 select FB_CFB_FILLRECT
1843 select FB_CFB_COPYAREA
1844 select FB_CFB_IMAGEBLIT
1846 Frame buffer driver for the Toshiba Mobile IO integrated as found
1847 on the Sharp SL-6000 series
1849 This driver is also available as a module ( = code which can be
1850 inserted and removed from the running kernel whenever you want). The
1851 module will be called tmiofb. If you want to compile it as a module,
1852 say M here and read <file:Documentation/kbuild/modules.rst>.
1856 config FB_TMIO_ACCELL
1857 bool "tmiofb acceleration"
1862 tristate "Samsung S3C framebuffer support"
1863 depends on FB && HAVE_CLK && HAS_IOMEM
1864 depends on (CPU_S3C2416 || ARCH_S3C64XX) || COMPILE_TEST
1865 select FB_CFB_FILLRECT
1866 select FB_CFB_COPYAREA
1867 select FB_CFB_IMAGEBLIT
1869 Frame buffer driver for the built-in FB controller in the Samsung
1870 SoC line from the S3C2443 onwards, including the S3C2416, S3C2450,
1871 and the S3C64XX series such as the S3C6400 and S3C6410.
1873 These chips all have the same basic framebuffer design with the
1874 actual capabilities depending on the chip. For instance the S3C6400
1875 and S3C6410 support 4 hardware windows whereas the S3C24XX series
1876 currently only have two.
1878 Currently the support is only for the S3C6400 and S3C6410 SoCs.
1880 config FB_S3C_DEBUG_REGWRITE
1881 bool "Debug register writes"
1884 Show all register writes via pr_debug()
1887 tristate "S3C2410 LCD framebuffer support"
1888 depends on FB && ARCH_S3C24XX
1889 select FB_CFB_FILLRECT
1890 select FB_CFB_COPYAREA
1891 select FB_CFB_IMAGEBLIT
1893 Frame buffer driver for the built-in LCD controller in the Samsung
1896 This driver is also available as a module ( = code which can be
1897 inserted and removed from the running kernel whenever you want). The
1898 module will be called s3c2410fb. If you want to compile it as a module,
1899 say M here and read <file:Documentation/kbuild/modules.rst>.
1902 config FB_S3C2410_DEBUG
1903 bool "S3C2410 lcd debug messages"
1904 depends on FB_S3C2410
1906 Turn on debugging messages. Note that you can set/unset at run time
1910 tristate "Silicon Motion SM501 framebuffer support"
1911 depends on FB && MFD_SM501
1912 select FB_CFB_FILLRECT
1913 select FB_CFB_COPYAREA
1914 select FB_CFB_IMAGEBLIT
1916 Frame buffer driver for the CRT and LCD controllers in the Silicon
1919 This driver is also available as a module ( = code which can be
1920 inserted and removed from the running kernel whenever you want). The
1921 module will be called sm501fb. If you want to compile it as a module,
1922 say M here and read <file:Documentation/kbuild/modules.rst>.
1927 tristate "SMSC UFX6000/7000 USB Framebuffer support"
1928 depends on FB && USB
1929 select FB_MODE_HELPERS
1930 select FB_SYS_FILLRECT
1931 select FB_SYS_COPYAREA
1932 select FB_SYS_IMAGEBLIT
1934 select FB_DEFERRED_IO
1936 This is a kernel framebuffer driver for SMSC UFX USB devices.
1937 Supports fbdev clients like xf86-video-fbdev, kdrive, fbi, and
1938 mplayer -vo fbdev. Supports both UFX6000 (USB 2.0) and UFX7000
1940 To compile as a module, choose M here: the module name is smscufx.
1943 tristate "Displaylink USB Framebuffer support"
1944 depends on FB && USB
1945 select FB_MODE_HELPERS
1946 select FB_SYS_FILLRECT
1947 select FB_SYS_COPYAREA
1948 select FB_SYS_IMAGEBLIT
1950 select FB_DEFERRED_IO
1952 This is a kernel framebuffer driver for DisplayLink USB devices.
1953 Supports fbdev clients like xf86-video-fbdev, kdrive, fbi, and
1954 mplayer -vo fbdev. Supports all USB 2.0 era DisplayLink devices.
1955 To compile as a module, choose M here: the module name is udlfb.
1957 config FB_IBM_GXT4500
1958 tristate "Framebuffer support for IBM GXT4000P/4500P/6000P/6500P adaptors"
1960 select FB_CFB_FILLRECT
1961 select FB_CFB_COPYAREA
1962 select FB_CFB_IMAGEBLIT
1964 Say Y here to enable support for the IBM GXT4000P/6000P and
1965 GXT4500P/6500P display adaptor based on Raster Engine RC1000,
1966 found on some IBM System P (pSeries) machines. This driver
1967 doesn't use Geometry Engine GT1000. This driver also supports
1968 AGP Fire GL2/3/4 cards on x86.
1971 tristate "PS3 GPU framebuffer driver"
1972 depends on FB && PS3_PS3AV
1973 select FB_SYS_FILLRECT
1974 select FB_SYS_COPYAREA
1975 select FB_SYS_IMAGEBLIT
1978 Include support for the virtual frame buffer in the PS3 platform.
1980 config FB_PS3_DEFAULT_SIZE_M
1981 int "PS3 default frame buffer size (in MiB)"
1985 This is the default size (in MiB) of the virtual frame buffer in
1987 The default value can be overridden on the kernel command line
1988 using the "ps3fb" option (e.g. "ps3fb=9M");
1991 tristate "Xilinx frame buffer support"
1992 depends on FB && (MICROBLAZE || ARCH_ZYNQ || ARCH_ZYNQMP)
1993 select FB_CFB_FILLRECT
1994 select FB_CFB_COPYAREA
1995 select FB_CFB_IMAGEBLIT
1997 Include support for the Xilinx ML300/ML403 reference design
1998 framebuffer. ML300 carries a 640*480 LCD display on the board,
1999 ML403 uses a standard DB15 VGA connector.
2002 tristate "Goldfish Framebuffer"
2004 depends on GOLDFISH || COMPILE_TEST
2005 select FB_CFB_FILLRECT
2006 select FB_CFB_COPYAREA
2007 select FB_CFB_IMAGEBLIT
2009 Framebuffer driver for Goldfish Virtual Platform
2012 tristate "Cobalt server LCD frame buffer support"
2013 depends on FB && MIPS_COBALT
2016 bool "SH7760/SH7763/SH7720/SH7721 LCDC support"
2017 depends on FB && (CPU_SUBTYPE_SH7760 || CPU_SUBTYPE_SH7763 \
2018 || CPU_SUBTYPE_SH7720 || CPU_SUBTYPE_SH7721)
2019 select FB_CFB_FILLRECT
2020 select FB_CFB_COPYAREA
2021 select FB_CFB_IMAGEBLIT
2023 Support for the SH7760/SH7763/SH7720/SH7721 integrated
2024 (D)STN/TFT LCD Controller.
2025 Supports display resolutions up to 1024x1024 pixel, grayscale and
2026 color operation, with depths ranging from 1 bpp to 8 bpp monochrome
2027 and 8, 15 or 16 bpp color; 90 degrees clockwise display rotation for
2028 panels <= 320 pixel horizontal resolution.
2031 tristate "DA8xx/OMAP-L1xx/AM335x Framebuffer support"
2032 depends on FB && HAVE_CLK && HAS_IOMEM
2033 depends on ARCH_DAVINCI_DA8XX || SOC_AM33XX || COMPILE_TEST
2034 select FB_CFB_FILLRECT
2035 select FB_CFB_COPYAREA
2036 select FB_CFB_IMAGEBLIT
2037 select FB_CFB_REV_PIXELS_IN_BYTE
2038 select FB_MODE_HELPERS
2039 select VIDEOMODE_HELPERS
2041 This is the frame buffer device driver for the TI LCD controller
2042 found on DA8xx/OMAP-L1xx/AM335x SoCs.
2046 tristate "Virtual Frame Buffer support (ONLY FOR TESTING!)"
2048 select FB_SYS_FILLRECT
2049 select FB_SYS_COPYAREA
2050 select FB_SYS_IMAGEBLIT
2053 This is a `virtual' frame buffer device. It operates on a chunk of
2054 unswappable kernel memory instead of on the memory of a graphics
2055 board. This means you cannot see any output sent to this frame
2056 buffer device, while it does consume precious memory. The main use
2057 of this frame buffer device is testing and debugging the frame
2058 buffer subsystem. Do NOT enable it for normal systems! To protect
2059 the innocent, it has to be enabled explicitly at boot time using the
2060 kernel option `video=vfb:'.
2062 To compile this driver as a module, choose M here: the
2063 module will be called vfb. In order to load it, you must use
2064 the vfb_enable=1 option.
2068 config XEN_FBDEV_FRONTEND
2069 tristate "Xen virtual frame buffer support"
2070 depends on FB && XEN
2071 select FB_SYS_FILLRECT
2072 select FB_SYS_COPYAREA
2073 select FB_SYS_IMAGEBLIT
2075 select FB_DEFERRED_IO
2076 select XEN_XENBUS_FRONTEND
2079 This driver implements the front-end of the Xen virtual
2080 frame buffer driver. It communicates with a back-end
2084 tristate "E-Ink Metronome/8track controller support"
2086 select FB_SYS_FILLRECT
2087 select FB_SYS_COPYAREA
2088 select FB_SYS_IMAGEBLIT
2090 select FB_DEFERRED_IO
2092 This driver implements support for the E-Ink Metronome
2093 controller. The pre-release name for this device was 8track
2094 and could also have been called by some vendors as PVI-nnnn.
2097 tristate "Fujitsu MB862xx GDC support"
2099 depends on PCI || (OF && PPC)
2100 select FB_CFB_FILLRECT
2101 select FB_CFB_COPYAREA
2102 select FB_CFB_IMAGEBLIT
2104 Frame buffer driver for Fujitsu Carmine/Coral-P(A)/Lime controllers.
2107 prompt "GDC variant"
2108 depends on FB_MB862XX
2110 config FB_MB862XX_PCI_GDC
2111 bool "Carmine/Coral-P(A) GDC"
2114 This enables framebuffer support for Fujitsu Carmine/Coral-P(A)
2115 PCI graphics controller devices.
2117 config FB_MB862XX_LIME
2119 depends on OF && PPC
2120 select FB_FOREIGN_ENDIAN
2121 select FB_LITTLE_ENDIAN
2123 Framebuffer support for Fujitsu Lime GDC on host CPU bus.
2127 config FB_MB862XX_I2C
2128 bool "Support I2C bus on MB862XX GDC"
2129 depends on FB_MB862XX && I2C
2130 depends on FB_MB862XX=m || I2C=y
2133 Selecting this option adds Coral-P(A)/Lime GDC I2C bus adapter
2134 driver to support accessing I2C devices on controller's I2C bus.
2135 These are usually some video decoder chips.
2138 tristate "EP93XX frame buffer support"
2139 depends on FB && ARCH_EP93XX
2140 select FB_CFB_FILLRECT
2141 select FB_CFB_COPYAREA
2142 select FB_CFB_IMAGEBLIT
2144 Framebuffer driver for the Cirrus Logic EP93XX series of processors.
2145 This driver is also available as a module. The module will be called
2148 config FB_PRE_INIT_FB
2149 bool "Don't reinitialize, use bootloader's GDC/Display configuration"
2150 depends on FB && FB_MB862XX_LIME
2152 Select this option if display contents should be inherited as set by
2156 tristate "MX3 Framebuffer support"
2157 depends on FB && MX3_IPU
2158 select BACKLIGHT_CLASS_DEVICE
2159 select FB_CFB_FILLRECT
2160 select FB_CFB_COPYAREA
2161 select FB_CFB_IMAGEBLIT
2164 This is a framebuffer device for the i.MX31 LCD Controller. So
2165 far only synchronous displays are supported. If you plan to use
2166 an LCD display with your i.MX31 system, say Y here.
2168 config FB_BROADSHEET
2169 tristate "E-Ink Broadsheet/Epson S1D13521 controller support"
2170 depends on FB && (ARCH_PXA || COMPILE_TEST)
2171 select FB_SYS_FILLRECT
2172 select FB_SYS_COPYAREA
2173 select FB_SYS_IMAGEBLIT
2175 select FB_DEFERRED_IO
2177 This driver implements support for the E-Ink Broadsheet
2178 controller. The release name for this device was Epson S1D13521
2179 and could also have been called by other names when coupled with
2183 tristate "Microsoft Hyper-V Synthetic Video support"
2184 depends on FB && HYPERV
2185 select FB_CFB_FILLRECT
2186 select FB_CFB_COPYAREA
2187 select FB_CFB_IMAGEBLIT
2188 select FB_DEFERRED_IO
2189 select DMA_CMA if HAVE_DMA_CONTIGUOUS && CMA
2191 This framebuffer driver supports Microsoft Hyper-V Synthetic Video.
2194 bool "Simple framebuffer support"
2196 select FB_CFB_FILLRECT
2197 select FB_CFB_COPYAREA
2198 select FB_CFB_IMAGEBLIT
2200 Say Y if you want support for a simple frame-buffer.
2202 This driver assumes that the display hardware has been initialized
2203 before the kernel boots, and the kernel will simply render to the
2204 pre-allocated frame buffer surface.
2206 Configuration re: surface address, size, and format must be provided
2207 through device tree, or plain old platform data.
2210 tristate "Solomon SSD1307 framebuffer support"
2211 depends on FB && I2C
2213 depends on GPIOLIB || COMPILE_TEST
2215 select FB_SYS_FILLRECT
2216 select FB_SYS_COPYAREA
2217 select FB_SYS_IMAGEBLIT
2218 select FB_DEFERRED_IO
2222 This driver implements support for the Solomon SSD1307
2223 OLED controller over I2C.
2226 tristate "Silicon Motion SM712 framebuffer support"
2227 depends on FB && PCI
2228 select FB_CFB_FILLRECT
2229 select FB_CFB_COPYAREA
2230 select FB_CFB_IMAGEBLIT
2232 Frame buffer driver for the Silicon Motion SM710, SM712, SM721
2235 This driver is also available as a module. The module will be
2236 called sm712fb. If you want to compile it as a module, say M
2237 here and read <file:Documentation/kbuild/modules.rst>.
2239 source "drivers/video/fbdev/omap/Kconfig"
2240 source "drivers/video/fbdev/omap2/Kconfig"
2241 source "drivers/video/fbdev/mmp/Kconfig"