1# SPDX-License-Identifier: GPL-2.0-only 2# 3# fbdev configuration 4# 5 6config FB_NOTIFY 7 bool 8 9menuconfig FB 10 tristate "Support for frame buffer devices" 11 select FB_NOTIFY 12 select VIDEO_CMDLINE 13 help 14 The frame buffer device provides an abstraction for the graphics 15 hardware. It represents the frame buffer of some video hardware and 16 allows application software to access the graphics hardware through 17 a well-defined interface, so the software doesn't need to know 18 anything about the low-level (hardware register) stuff. 19 20 Frame buffer devices work identically across the different 21 architectures supported by Linux and make the implementation of 22 application programs easier and more portable; at this point, an X 23 server exists which uses the frame buffer device exclusively. 24 On several non-X86 architectures, the frame buffer device is the 25 only way to use the graphics hardware. 26 27 The device is accessed through special device nodes, usually located 28 in the /dev directory, i.e. /dev/fb*. 29 30 You need an utility program called fbset to make full use of frame 31 buffer devices. Please read <file:Documentation/fb/framebuffer.rst> 32 and the Framebuffer-HOWTO at 33 <http://www.munted.org.uk/programming/Framebuffer-HOWTO-1.3.html> for more 34 information. 35 36 Say Y here and to the driver for your graphics board below if you 37 are compiling a kernel for a non-x86 architecture. 38 39 If you are compiling for the x86 architecture, you can say Y if you 40 want to play with it, but it is not essential. Please note that 41 running graphical applications that directly touch the hardware 42 (e.g. an accelerated X server) and that are not frame buffer 43 device-aware may cause unexpected results. If unsure, say N. 44 45config FIRMWARE_EDID 46 bool "Enable firmware EDID" 47 depends on FB 48 help 49 This enables access to the EDID transferred from the firmware. 50 On the i386, this is from the Video BIOS. Enable this if DDC/I2C 51 transfers do not work for your driver and if you are using 52 nvidiafb, i810fb or savagefb. 53 54 In general, choosing Y for this option is safe. If you 55 experience extremely long delays while booting before you get 56 something on your display, try setting this to N. Matrox cards in 57 combination with certain motherboards and monitors are known to 58 suffer from this problem. 59 60config FB_DEVICE 61 bool "Provide legacy /dev/fb* device" 62 depends on FB 63 default y 64 help 65 Say Y here if you want the legacy /dev/fb* device file and 66 interfaces within sysfs anc procfs. It is only required if you 67 have userspace programs that depend on fbdev for graphics output. 68 This does not affect the framebuffer console. If unsure, say N. 69 70config FB_DDC 71 tristate 72 depends on FB 73 select I2C_ALGOBIT 74 select I2C 75 76config FB_CFB_FILLRECT 77 tristate 78 depends on FB 79 help 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. 83 84config FB_CFB_COPYAREA 85 tristate 86 depends on FB 87 help 88 Include the cfb_copyarea function for generic software area copying. 89 This is used by drivers that don't provide their own (accelerated) 90 version. 91 92config FB_CFB_IMAGEBLIT 93 tristate 94 depends on FB 95 help 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. 99 100config FB_CFB_REV_PIXELS_IN_BYTE 101 bool 102 depends on FB 103 help 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. 107 108config FB_SYS_FILLRECT 109 tristate 110 depends on FB 111 help 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. 115 116config FB_SYS_COPYAREA 117 tristate 118 depends on FB 119 help 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. 123 124config FB_SYS_IMAGEBLIT 125 tristate 126 depends on FB 127 help 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. 131 132config FB_PROVIDE_GET_FB_UNMAPPED_AREA 133 bool 134 depends on FB 135 help 136 Allow generic frame-buffer to provide get_fb_unmapped_area 137 function to provide shareable character device support on nommu. 138 139menuconfig FB_FOREIGN_ENDIAN 140 bool "Framebuffer foreign endianness support" 141 depends on FB 142 help 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. 147 148choice 149 prompt "Choice endianness support" 150 depends on FB_FOREIGN_ENDIAN 151 152config FB_BOTH_ENDIAN 153 bool "Support for Big- and Little-Endian framebuffers" 154 155config FB_BIG_ENDIAN 156 bool "Support for Big-Endian framebuffers only" 157 158config FB_LITTLE_ENDIAN 159 bool "Support for Little-Endian framebuffers only" 160 161endchoice 162 163config FB_SYS_FOPS 164 tristate 165 depends on FB 166 167config FB_DEFERRED_IO 168 bool 169 depends on FB 170 171config FB_IO_HELPERS 172 bool 173 depends on FB 174 select FB_CFB_COPYAREA 175 select FB_CFB_FILLRECT 176 select FB_CFB_IMAGEBLIT 177 178config FB_SYS_HELPERS 179 bool 180 depends on FB 181 select FB_SYS_COPYAREA 182 select FB_SYS_FILLRECT 183 select FB_SYS_FOPS 184 select FB_SYS_IMAGEBLIT 185 186config FB_SYS_HELPERS_DEFERRED 187 bool 188 depends on FB 189 select FB_DEFERRED_IO 190 select FB_SYS_HELPERS 191 192config FB_HECUBA 193 tristate 194 depends on FB 195 depends on FB_DEFERRED_IO 196 197config FB_SVGALIB 198 tristate 199 depends on FB 200 help 201 Common utility functions useful to fbdev drivers of VGA-based 202 cards. 203 204config FB_MACMODES 205 tristate 206 depends on FB 207 208config FB_BACKLIGHT 209 tristate 210 depends on FB 211 select BACKLIGHT_CLASS_DEVICE 212 213config FB_MODE_HELPERS 214 bool "Enable Video Mode Handling Helpers" 215 depends on FB 216 help 217 This enables functions for handling video modes using the 218 Generalized Timing Formula and the EDID parser. A few drivers rely 219 on this feature such as the radeonfb, rivafb, and the i810fb. If 220 your driver does not take advantage of this feature, choosing Y will 221 just increase the kernel size by about 5K. 222 223config FB_TILEBLITTING 224 bool "Enable Tile Blitting Support" 225 depends on FB 226 help 227 This enables tile blitting. Tile blitting is a drawing technique 228 where the screen is divided into rectangular sections (tiles), whereas 229 the standard blitting divides the screen into pixels. Because the 230 default drawing element is a tile, drawing functions will be passed 231 parameters in terms of number of tiles instead of number of pixels. 232 For example, to draw a single character, instead of using bitmaps, 233 an index to an array of bitmaps will be used. To clear or move a 234 rectangular section of a screen, the rectangle will be described in 235 terms of number of tiles in the x- and y-axis. 236 237 This is particularly important to one driver, matroxfb. If 238 unsure, say N. 239 240comment "Frame buffer hardware drivers" 241 depends on FB 242 243config FB_GRVGA 244 tristate "Aeroflex Gaisler framebuffer support" 245 depends on FB && SPARC 246 select FB_CFB_FILLRECT 247 select FB_CFB_COPYAREA 248 select FB_CFB_IMAGEBLIT 249 help 250 This enables support for the SVGACTRL framebuffer in the GRLIB IP library from Aeroflex Gaisler. 251 252config FB_CIRRUS 253 tristate "Cirrus Logic support" 254 depends on FB && (ZORRO || PCI) 255 select FB_CFB_FILLRECT 256 select FB_CFB_COPYAREA 257 select FB_CFB_IMAGEBLIT 258 select VIDEO_NOMODESET 259 help 260 This enables support for Cirrus Logic GD542x/543x based boards on 261 Amiga: SD64, Piccolo, Picasso II/II+, Picasso IV, or EGS Spectrum. 262 263 If you have a PCI-based system, this enables support for these 264 chips: GD-543x, GD-544x, GD-5480. 265 266 Please read the file <file:Documentation/fb/cirrusfb.rst>. 267 268 Say N unless you have such a graphics board or plan to get one 269 before you next recompile the kernel. 270 271config FB_PM2 272 tristate "Permedia2 support" 273 depends on FB && ((AMIGA && BROKEN) || PCI) 274 select FB_CFB_FILLRECT 275 select FB_CFB_COPYAREA 276 select FB_CFB_IMAGEBLIT 277 select VIDEO_NOMODESET 278 help 279 This is the frame buffer device driver for cards based on 280 the 3D Labs Permedia, Permedia 2 and Permedia 2V chips. 281 The driver was tested on the following cards: 282 Diamond FireGL 1000 PRO AGP 283 ELSA Gloria Synergy PCI 284 Appian Jeronimo PRO (both heads) PCI 285 3DLabs Oxygen ACX aka EONtronics Picasso P2 PCI 286 Techsource Raptor GFX-8P (aka Sun PGX-32) on SPARC 287 ASK Graphic Blaster Exxtreme AGP 288 289 To compile this driver as a module, choose M here: the 290 module will be called pm2fb. 291 292config FB_PM2_FIFO_DISCONNECT 293 bool "enable FIFO disconnect feature" 294 depends on FB_PM2 && PCI 295 help 296 Support the Permedia2 FIFO disconnect feature. 297 298config FB_ARMCLCD 299 tristate "ARM PrimeCell PL110 support" 300 depends on ARM || ARM64 || COMPILE_TEST 301 depends on FB && ARM_AMBA && HAS_IOMEM 302 select FB_CFB_FILLRECT 303 select FB_CFB_COPYAREA 304 select FB_CFB_IMAGEBLIT 305 select FB_MODE_HELPERS if OF 306 select VIDEOMODE_HELPERS if OF 307 select BACKLIGHT_CLASS_DEVICE if OF 308 help 309 This framebuffer device driver is for the ARM PrimeCell PL110 310 Colour LCD controller. ARM PrimeCells provide the building 311 blocks for System on a Chip devices. 312 313 If you want to compile this as a module (=code which can be 314 inserted into and removed from the running kernel), say M 315 here and read <file:Documentation/kbuild/modules.rst>. The module 316 will be called amba-clcd. 317 318config FB_ACORN 319 bool "Acorn VIDC support" 320 depends on (FB = y) && ARM && ARCH_ACORN 321 select FB_CFB_FILLRECT 322 select FB_CFB_COPYAREA 323 select FB_CFB_IMAGEBLIT 324 help 325 This is the frame buffer device driver for the Acorn VIDC graphics 326 hardware found in Acorn RISC PCs and other ARM-based machines. If 327 unsure, say N. 328 329config FB_CLPS711X 330 tristate "CLPS711X LCD support" 331 depends on FB && (ARCH_CLPS711X || COMPILE_TEST) 332 select FB_MODE_HELPERS 333 select FB_SYS_FILLRECT 334 select FB_SYS_COPYAREA 335 select FB_SYS_IMAGEBLIT 336 select LCD_CLASS_DEVICE 337 select VIDEOMODE_HELPERS 338 help 339 Say Y to enable the Framebuffer driver for the Cirrus Logic 340 CLPS711X CPUs. 341 342config FB_SA1100 343 bool "SA-1100 LCD support" 344 depends on (FB = y) && ARM && ARCH_SA1100 345 select FB_CFB_FILLRECT 346 select FB_CFB_COPYAREA 347 select FB_CFB_IMAGEBLIT 348 help 349 This is a framebuffer device for the SA-1100 LCD Controller. 350 See <http://www.linux-fbdev.org/> for information on framebuffer 351 devices. 352 353 If you plan to use the LCD display with your SA-1100 system, say 354 Y here. 355 356config FB_IMX 357 tristate "Freescale i.MX1/21/25/27 LCD support" 358 depends on FB && HAVE_CLK && HAS_IOMEM 359 depends on ARCH_MXC || COMPILE_TEST 360 select LCD_CLASS_DEVICE 361 select FB_CFB_FILLRECT 362 select FB_CFB_COPYAREA 363 select FB_CFB_IMAGEBLIT 364 select FB_MODE_HELPERS 365 select VIDEOMODE_HELPERS 366 367config FB_CYBER2000 368 tristate "CyberPro 2000/2010/5000 support" 369 depends on FB && PCI && (BROKEN || !SPARC64) 370 select FB_CFB_FILLRECT 371 select FB_CFB_COPYAREA 372 select FB_CFB_IMAGEBLIT 373 select VIDEO_NOMODESET 374 help 375 This enables support for the Integraphics CyberPro 20x0 and 5000 376 VGA chips used in the Rebel.com Netwinder and other machines. 377 Say Y if you have a NetWinder or a graphics card containing this 378 device, otherwise say N. 379 380config FB_CYBER2000_DDC 381 bool "DDC for CyberPro support" 382 depends on FB_CYBER2000 383 select FB_DDC 384 default y 385 help 386 Say Y here if you want DDC support for your CyberPro graphics 387 card. This is only I2C bus support, driver does not use EDID. 388 389config FB_CYBER2000_I2C 390 bool "CyberPro 2000/2010/5000 I2C support" 391 depends on FB_CYBER2000 && I2C && ARCH_NETWINDER 392 depends on I2C=y || FB_CYBER2000=m 393 select I2C_ALGOBIT 394 help 395 Enable support for the I2C video decoder interface on the 396 Integraphics CyberPro 20x0 and 5000 VGA chips. This is used 397 on the Netwinder machines for the SAA7111 video capture. 398 399config FB_APOLLO 400 bool 401 depends on (FB = y) && APOLLO 402 default y 403 select FB_CFB_FILLRECT 404 select FB_CFB_IMAGEBLIT 405 406config FB_Q40 407 bool 408 depends on (FB = y) && Q40 409 default y 410 select FB_CFB_FILLRECT 411 select FB_CFB_COPYAREA 412 select FB_CFB_IMAGEBLIT 413 414config FB_AMIGA 415 tristate "Amiga native chipset support" 416 depends on FB && AMIGA 417 help 418 This is the frame buffer device driver for the builtin graphics 419 chipset found in Amigas. 420 421 To compile this driver as a module, choose M here: the 422 module will be called amifb. 423 424config FB_AMIGA_OCS 425 bool "Amiga OCS chipset support" 426 depends on FB_AMIGA 427 help 428 This enables support for the original Agnus and Denise video chips, 429 found in the Amiga 1000 and most A500's and A2000's. If you intend 430 to run Linux on any of these systems, say Y; otherwise say N. 431 432config FB_AMIGA_ECS 433 bool "Amiga ECS chipset support" 434 depends on FB_AMIGA 435 help 436 This enables support for the Enhanced Chip Set, found in later 437 A500's, later A2000's, the A600, the A3000, the A3000T and CDTV. If 438 you intend to run Linux on any of these systems, say Y; otherwise 439 say N. 440 441config FB_AMIGA_AGA 442 bool "Amiga AGA chipset support" 443 depends on FB_AMIGA 444 help 445 This enables support for the Advanced Graphics Architecture (also 446 known as the AGA or AA) Chip Set, found in the A1200, A4000, A4000T 447 and CD32. If you intend to run Linux on any of these systems, say Y; 448 otherwise say N. 449 450config FB_FM2 451 bool "Amiga FrameMaster II/Rainbow II support" 452 depends on (FB = y) && ZORRO 453 select FB_CFB_FILLRECT 454 select FB_CFB_COPYAREA 455 select FB_CFB_IMAGEBLIT 456 help 457 This is the frame buffer device driver for the Amiga FrameMaster 458 card from BSC (exhibited 1992 but not shipped as a CBM product). 459 460config FB_ARC 461 tristate "Arc Monochrome LCD board support" 462 depends on FB && (X86 || COMPILE_TEST) 463 select FB_SYS_FILLRECT 464 select FB_SYS_COPYAREA 465 select FB_SYS_IMAGEBLIT 466 select FB_SYS_FOPS 467 help 468 This enables support for the Arc Monochrome LCD board. The board 469 is based on the KS-108 lcd controller and is typically a matrix 470 of 2*n chips. This driver was tested with a 128x64 panel. This 471 driver supports it for use with x86 SBCs through a 16 bit GPIO 472 interface (8 bit data, 8 bit control). If you anticipate using 473 this driver, say Y or M; otherwise say N. You must specify the 474 GPIO IO address to be used for setting control and data. 475 476config FB_ATARI 477 bool "Atari native chipset support" 478 depends on (FB = y) && ATARI 479 select FB_CFB_FILLRECT 480 select FB_CFB_COPYAREA 481 select FB_CFB_IMAGEBLIT 482 help 483 This is the frame buffer device driver for the builtin graphics 484 chipset found in Ataris. 485 486config FB_OF 487 tristate "Open Firmware frame buffer device support" 488 depends on FB && PPC && (!PPC_PSERIES || PCI) 489 depends on !DRM_OFDRM 490 select APERTURE_HELPERS 491 select FB_CFB_FILLRECT 492 select FB_CFB_COPYAREA 493 select FB_CFB_IMAGEBLIT 494 select FB_MACMODES 495 help 496 Say Y if you want support with Open Firmware for your graphics 497 board. 498 499config FB_CONTROL 500 bool "Apple \"control\" display support" 501 depends on (FB = y) && ((PPC_PMAC && PPC32) || COMPILE_TEST) 502 select FB_CFB_FILLRECT 503 select FB_CFB_COPYAREA 504 select FB_CFB_IMAGEBLIT 505 select FB_MACMODES 506 help 507 This driver supports a frame buffer for the graphics adapter in the 508 Power Macintosh 7300 and others. 509 510config FB_PLATINUM 511 bool "Apple \"platinum\" display support" 512 depends on (FB = y) && PPC_PMAC && PPC32 513 select FB_CFB_FILLRECT 514 select FB_CFB_COPYAREA 515 select FB_CFB_IMAGEBLIT 516 select FB_MACMODES 517 help 518 This driver supports a frame buffer for the "platinum" graphics 519 adapter in some Power Macintoshes. 520 521config FB_VALKYRIE 522 bool "Apple \"valkyrie\" display support" 523 depends on (FB = y) && (MAC || (PPC_PMAC && PPC32)) 524 select FB_CFB_FILLRECT 525 select FB_CFB_COPYAREA 526 select FB_CFB_IMAGEBLIT 527 select FB_MACMODES 528 help 529 This driver supports a frame buffer for the "valkyrie" graphics 530 adapter in some Power Macintoshes. 531 532config FB_CT65550 533 bool "Chips 65550 display support" 534 depends on (FB = y) && PPC32 && PCI 535 select FB_CFB_FILLRECT 536 select FB_CFB_COPYAREA 537 select FB_CFB_IMAGEBLIT 538 select VIDEO_NOMODESET 539 help 540 This is the frame buffer device driver for the Chips & Technologies 541 65550 graphics chip in PowerBooks. 542 543config FB_ASILIANT 544 bool "Asiliant (Chips) 69000 display support" 545 depends on (FB = y) && PCI 546 select FB_CFB_FILLRECT 547 select FB_CFB_COPYAREA 548 select FB_CFB_IMAGEBLIT 549 select VIDEO_NOMODESET 550 help 551 This is the frame buffer device driver for the Asiliant 69030 chipset 552 553config FB_IMSTT 554 bool "IMS Twin Turbo display support" 555 depends on (FB = y) && PCI 556 select FB_CFB_IMAGEBLIT 557 select FB_MACMODES if PPC_PMAC 558 select VIDEO_NOMODESET 559 help 560 The IMS Twin Turbo is a PCI-based frame buffer card bundled with 561 many Macintosh and compatible computers. 562 563config FB_VGA16 564 tristate "VGA 16-color graphics support" 565 depends on FB && (X86 || PPC) 566 select APERTURE_HELPERS 567 select FB_CFB_FILLRECT 568 select FB_CFB_COPYAREA 569 select FB_CFB_IMAGEBLIT 570 select VGASTATE 571 select FONT_8x16 if FRAMEBUFFER_CONSOLE 572 help 573 This is the frame buffer device driver for VGA 16 color graphic 574 cards. Say Y if you have such a card. 575 576 To compile this driver as a module, choose M here: the 577 module will be called vga16fb. 578 579config FB_STI 580 tristate "HP STI frame buffer device support" 581 depends on FB && PARISC 582 select FB_CFB_FILLRECT 583 select FB_CFB_COPYAREA 584 select FB_CFB_IMAGEBLIT 585 select STI_CORE 586 default y 587 help 588 Enabling this option will implement the linux framebuffer device 589 using calls to the STI BIOS routines for initialisation. 590 591 If you enable this option, you will get a planar framebuffer device 592 /dev/fb which will work on the most common HP graphic cards of the 593 NGLE family, including the artist chips (in the 7xx and Bxxx series), 594 HCRX, HCRX24, CRX, CRX24 and VisEG series. 595 596 It is safe to enable this option, so you should probably say "Y". 597 598config FB_MAC 599 bool "Generic Macintosh display support" 600 depends on (FB = y) && MAC 601 select FB_CFB_FILLRECT 602 select FB_CFB_COPYAREA 603 select FB_CFB_IMAGEBLIT 604 select FB_MACMODES 605 606config FB_HP300 607 bool 608 depends on (FB = y) && DIO 609 select FB_CFB_IMAGEBLIT 610 default y 611 612config FB_TGA 613 tristate "TGA/SFB+ framebuffer support" 614 depends on FB 615 depends on PCI || TC 616 depends on ALPHA || TC 617 select FB_CFB_FILLRECT 618 select FB_CFB_COPYAREA 619 select FB_CFB_IMAGEBLIT 620 select BITREVERSE 621 select VIDEO_NOMODESET 622 help 623 This is the frame buffer device driver for generic TGA and SFB+ 624 graphic cards. These include DEC ZLXp-E1, -E2 and -E3 PCI cards, 625 also known as PBXGA-A, -B and -C, and DEC ZLX-E1, -E2 and -E3 626 TURBOchannel cards, also known as PMAGD-A, -B and -C. 627 628 Due to hardware limitations ZLX-E2 and E3 cards are not supported 629 for DECstation 5000/200 systems. Additionally due to firmware 630 limitations these cards may cause troubles with booting DECstation 631 5000/240 and /260 systems, but are fully supported under Linux if 632 you manage to get it going. ;-) 633 634 Say Y if you have one of those. 635 636config FB_UVESA 637 tristate "Userspace VESA VGA graphics support" 638 depends on FB && CONNECTOR 639 depends on !UML 640 select FB_CFB_FILLRECT 641 select FB_CFB_COPYAREA 642 select FB_CFB_IMAGEBLIT 643 select FB_MODE_HELPERS 644 help 645 This is the frame buffer driver for generic VBE 2.0 compliant 646 graphic cards. It can also take advantage of VBE 3.0 features, 647 such as refresh rate adjustment. 648 649 This driver generally provides more features than vesafb but 650 requires a userspace helper application called 'v86d'. See 651 <file:Documentation/fb/uvesafb.rst> for more information. 652 653 If unsure, say N. 654 655config FB_VESA 656 bool "VESA VGA graphics support" 657 depends on (FB = y) && X86 658 select APERTURE_HELPERS 659 select FB_CFB_FILLRECT 660 select FB_CFB_COPYAREA 661 select FB_CFB_IMAGEBLIT 662 select SYSFB 663 help 664 This is the frame buffer device driver for generic VESA 2.0 665 compliant graphic cards. The older VESA 1.2 cards are not supported. 666 You will get a boot time penguin logo at no additional cost. Please 667 read <file:Documentation/fb/vesafb.rst>. If unsure, say Y. 668 669config FB_EFI 670 bool "EFI-based Framebuffer Support" 671 depends on (FB = y) && !IA64 && EFI 672 select APERTURE_HELPERS 673 select DRM_PANEL_ORIENTATION_QUIRKS 674 select FB_CFB_FILLRECT 675 select FB_CFB_COPYAREA 676 select FB_CFB_IMAGEBLIT 677 select SYSFB 678 help 679 This is the EFI frame buffer device driver. If the firmware on 680 your platform is EFI 1.10 or UEFI 2.0, select Y to add support for 681 using the EFI framebuffer as your console. 682 683config FB_N411 684 tristate "N411 Apollo/Hecuba devkit support" 685 depends on FB && X86 && MMU 686 select FB_SYS_FILLRECT 687 select FB_SYS_COPYAREA 688 select FB_SYS_IMAGEBLIT 689 select FB_SYS_FOPS 690 select FB_DEFERRED_IO 691 select FB_HECUBA 692 help 693 This enables support for the Apollo display controller in its 694 Hecuba form using the n411 devkit. 695 696config FB_HGA 697 tristate "Hercules mono graphics support" 698 depends on FB && X86 699 help 700 Say Y here if you have a Hercules mono graphics card. 701 702 To compile this driver as a module, choose M here: the 703 module will be called hgafb. 704 705 As this card technology is at least 25 years old, 706 most people will answer N here. 707 708config FB_GBE 709 bool "SGI Graphics Backend frame buffer support" 710 depends on (FB = y) && HAS_IOMEM 711 depends on SGI_IP32 || COMPILE_TEST 712 select FB_CFB_FILLRECT 713 select FB_CFB_COPYAREA 714 select FB_CFB_IMAGEBLIT 715 help 716 This is the frame buffer device driver for SGI Graphics Backend. 717 This chip is used in SGI O2 and Visual Workstation 320/540. 718 719config FB_GBE_MEM 720 int "Video memory size in MB" 721 depends on FB_GBE 722 default 4 723 help 724 This is the amount of memory reserved for the framebuffer, 725 which can be any value between 1MB and 8MB. 726 727config FB_SBUS 728 bool "SBUS and UPA framebuffers" 729 depends on (FB = y) && SPARC 730 help 731 Say Y if you want support for SBUS or UPA based frame buffer device. 732 733config FB_BW2 734 bool "BWtwo support" 735 depends on (FB = y) && (SPARC && FB_SBUS) 736 select FB_CFB_FILLRECT 737 select FB_CFB_COPYAREA 738 select FB_CFB_IMAGEBLIT 739 help 740 This is the frame buffer device driver for the BWtwo frame buffer. 741 742config FB_CG3 743 bool "CGthree support" 744 depends on (FB = y) && (SPARC && FB_SBUS) 745 select FB_CFB_FILLRECT 746 select FB_CFB_COPYAREA 747 select FB_CFB_IMAGEBLIT 748 help 749 This is the frame buffer device driver for the CGthree frame buffer. 750 751config FB_CG6 752 bool "CGsix (GX,TurboGX) support" 753 depends on (FB = y) && (SPARC && FB_SBUS) 754 select FB_CFB_COPYAREA 755 select FB_CFB_IMAGEBLIT 756 help 757 This is the frame buffer device driver for the CGsix (GX, TurboGX) 758 frame buffer. 759 760config FB_FFB 761 bool "Creator/Creator3D/Elite3D support" 762 depends on FB_SBUS && SPARC64 763 select FB_CFB_COPYAREA 764 select FB_CFB_IMAGEBLIT 765 help 766 This is the frame buffer device driver for the Creator, Creator3D, 767 and Elite3D graphics boards. 768 769config FB_TCX 770 bool "TCX (SS4/SS5 only) support" 771 depends on FB_SBUS 772 select FB_CFB_FILLRECT 773 select FB_CFB_COPYAREA 774 select FB_CFB_IMAGEBLIT 775 help 776 This is the frame buffer device driver for the TCX 24/8bit frame 777 buffer. 778 779config FB_CG14 780 bool "CGfourteen (SX) support" 781 depends on FB_SBUS 782 select FB_CFB_FILLRECT 783 select FB_CFB_COPYAREA 784 select FB_CFB_IMAGEBLIT 785 help 786 This is the frame buffer device driver for the CGfourteen frame 787 buffer on Desktop SPARCsystems with the SX graphics option. 788 789config FB_P9100 790 bool "P9100 (Sparcbook 3 only) support" 791 depends on FB_SBUS 792 select FB_CFB_FILLRECT 793 select FB_CFB_COPYAREA 794 select FB_CFB_IMAGEBLIT 795 help 796 This is the frame buffer device driver for the P9100 card 797 supported on Sparcbook 3 machines. 798 799config FB_LEO 800 bool "Leo (ZX) support" 801 depends on FB_SBUS 802 select FB_CFB_FILLRECT 803 select FB_CFB_COPYAREA 804 select FB_CFB_IMAGEBLIT 805 help 806 This is the frame buffer device driver for the SBUS-based Sun ZX 807 (leo) frame buffer cards. 808 809config FB_XVR500 810 bool "Sun XVR-500 3DLABS Wildcat support" 811 depends on (FB = y) && PCI && SPARC64 812 select FB_CFB_FILLRECT 813 select FB_CFB_COPYAREA 814 select FB_CFB_IMAGEBLIT 815 select VIDEO_NOMODESET 816 help 817 This is the framebuffer device for the Sun XVR-500 and similar 818 graphics cards based upon the 3DLABS Wildcat chipset. The driver 819 only works on sparc64 systems where the system firmware has 820 mostly initialized the card already. It is treated as a 821 completely dumb framebuffer device. 822 823config FB_XVR2500 824 bool "Sun XVR-2500 3DLABS Wildcat support" 825 depends on (FB = y) && PCI && SPARC64 826 select FB_CFB_FILLRECT 827 select FB_CFB_COPYAREA 828 select FB_CFB_IMAGEBLIT 829 select VIDEO_NOMODESET 830 help 831 This is the framebuffer device for the Sun XVR-2500 and similar 832 graphics cards based upon the 3DLABS Wildcat chipset. The driver 833 only works on sparc64 systems where the system firmware has 834 mostly initialized the card already. It is treated as a 835 completely dumb framebuffer device. 836 837config FB_XVR1000 838 bool "Sun XVR-1000 support" 839 depends on (FB = y) && SPARC64 840 select FB_CFB_FILLRECT 841 select FB_CFB_COPYAREA 842 select FB_CFB_IMAGEBLIT 843 help 844 This is the framebuffer device for the Sun XVR-1000 and similar 845 graphics cards. The driver only works on sparc64 systems where 846 the system firmware has mostly initialized the card already. It 847 is treated as a completely dumb framebuffer device. 848 849config FB_PVR2 850 tristate "NEC PowerVR 2 display support" 851 depends on FB && HAS_IOMEM 852 depends on SH_DREAMCAST || COMPILE_TEST 853 select FB_CFB_FILLRECT 854 select FB_CFB_COPYAREA 855 select FB_CFB_IMAGEBLIT 856 select VIDEO_NOMODESET 857 help 858 Say Y here if you have a PowerVR 2 card in your box. If you plan to 859 run linux on your Dreamcast, you will have to say Y here. 860 This driver may or may not work on other PowerVR 2 cards, but is 861 totally untested. Use at your own risk. If unsure, say N. 862 863 To compile this driver as a module, choose M here: the 864 module will be called pvr2fb. 865 866 You can pass several parameters to the driver at boot time or at 867 module load time. The parameters look like "video=pvr2:XXX", where 868 the meaning of XXX can be found at the end of the main source file 869 (<file:drivers/video/fbdev/pvr2fb.c>). Please see the file 870 <file:Documentation/fb/pvr2fb.rst>. 871 872config FB_OPENCORES 873 tristate "OpenCores VGA/LCD core 2.0 framebuffer support" 874 depends on FB && HAS_DMA 875 select FB_CFB_FILLRECT 876 select FB_CFB_COPYAREA 877 select FB_CFB_IMAGEBLIT 878 help 879 This enables support for the OpenCores VGA/LCD core. 880 881 The OpenCores VGA/LCD core is typically used together with 882 softcore CPUs (e.g. OpenRISC or Microblaze) or hard processor 883 systems (e.g. Altera socfpga or Xilinx Zynq) on FPGAs. 884 885 The source code and specification for the core is available at 886 <https://opencores.org/project,vga_lcd> 887 888config FB_S1D13XXX 889 tristate "Epson S1D13XXX framebuffer support" 890 depends on FB 891 select FB_CFB_FILLRECT 892 select FB_CFB_COPYAREA 893 select FB_CFB_IMAGEBLIT 894 help 895 Support for S1D13XXX framebuffer device family (currently only 896 working with S1D13806). Product specs at 897 <https://vdc.epson.com/> 898 899config FB_ATMEL 900 tristate "AT91 LCD Controller support" 901 depends on FB && OF && HAVE_CLK && HAS_IOMEM 902 depends on HAVE_FB_ATMEL || COMPILE_TEST 903 select FB_BACKLIGHT 904 select FB_CFB_FILLRECT 905 select FB_CFB_COPYAREA 906 select FB_CFB_IMAGEBLIT 907 select FB_MODE_HELPERS 908 select VIDEOMODE_HELPERS 909 help 910 This enables support for the AT91 LCD Controller. 911 912config FB_NVIDIA 913 tristate "nVidia Framebuffer Support" 914 depends on FB && PCI 915 select FB_BACKLIGHT if FB_NVIDIA_BACKLIGHT 916 select FB_MODE_HELPERS 917 select FB_CFB_FILLRECT 918 select FB_CFB_COPYAREA 919 select FB_CFB_IMAGEBLIT 920 select BITREVERSE 921 select VGASTATE 922 select VIDEO_NOMODESET 923 help 924 This driver supports graphics boards with the nVidia chips, TNT 925 and newer. For very old chipsets, such as the RIVA128, then use 926 the rivafb. 927 Say Y if you have such a graphics board. 928 929 To compile this driver as a module, choose M here: the 930 module will be called nvidiafb. 931 932config FB_NVIDIA_I2C 933 bool "Enable DDC Support" 934 depends on FB_NVIDIA 935 select FB_DDC 936 help 937 This enables I2C support for nVidia Chipsets. This is used 938 only for getting EDID information from the attached display 939 allowing for robust video mode handling and switching. 940 941 Because fbdev-2.6 requires that drivers must be able to 942 independently validate video mode parameters, you should say Y 943 here. 944 945config FB_NVIDIA_DEBUG 946 bool "Lots of debug output" 947 depends on FB_NVIDIA 948 help 949 Say Y here if you want the nVidia driver to output all sorts 950 of debugging information to provide to the maintainer when 951 something goes wrong. 952 953config FB_NVIDIA_BACKLIGHT 954 bool "Support for backlight control" 955 depends on FB_NVIDIA 956 default y 957 help 958 Say Y here if you want to control the backlight of your display. 959 960config FB_RIVA 961 tristate "nVidia Riva support" 962 depends on FB && PCI 963 select FB_BACKLIGHT if FB_RIVA_BACKLIGHT 964 select FB_MODE_HELPERS 965 select FB_CFB_FILLRECT 966 select FB_CFB_COPYAREA 967 select FB_CFB_IMAGEBLIT 968 select BITREVERSE 969 select VGASTATE 970 select VIDEO_NOMODESET 971 help 972 This driver supports graphics boards with the nVidia Riva/Geforce 973 chips. 974 Say Y if you have such a graphics board. 975 976 To compile this driver as a module, choose M here: the 977 module will be called rivafb. 978 979config FB_RIVA_I2C 980 bool "Enable DDC Support" 981 depends on FB_RIVA 982 select FB_DDC 983 help 984 This enables I2C support for nVidia Chipsets. This is used 985 only for getting EDID information from the attached display 986 allowing for robust video mode handling and switching. 987 988 Because fbdev-2.6 requires that drivers must be able to 989 independently validate video mode parameters, you should say Y 990 here. 991 992config FB_RIVA_DEBUG 993 bool "Lots of debug output" 994 depends on FB_RIVA 995 help 996 Say Y here if you want the Riva driver to output all sorts 997 of debugging information to provide to the maintainer when 998 something goes wrong. 999 1000config FB_RIVA_BACKLIGHT 1001 bool "Support for backlight control" 1002 depends on FB_RIVA 1003 default y 1004 help 1005 Say Y here if you want to control the backlight of your display. 1006 1007config FB_I740 1008 tristate "Intel740 support" 1009 depends on FB && PCI 1010 select FB_MODE_HELPERS 1011 select FB_CFB_FILLRECT 1012 select FB_CFB_COPYAREA 1013 select FB_CFB_IMAGEBLIT 1014 select VGASTATE 1015 select VIDEO_NOMODESET 1016 select FB_DDC 1017 help 1018 This driver supports graphics cards based on Intel740 chip. 1019 1020config FB_I810 1021 tristate "Intel 810/815 support" 1022 depends on FB && PCI && X86_32 && AGP_INTEL 1023 select FB_MODE_HELPERS 1024 select FB_CFB_FILLRECT 1025 select FB_CFB_COPYAREA 1026 select FB_CFB_IMAGEBLIT 1027 select VGASTATE 1028 select VIDEO_NOMODESET 1029 help 1030 This driver supports the on-board graphics built in to the Intel 810 1031 and 815 chipsets. Say Y if you have and plan to use such a board. 1032 1033 To compile this driver as a module, choose M here: the 1034 module will be called i810fb. 1035 1036 For more information, please read 1037 <file:Documentation/fb/intel810.rst> 1038 1039config FB_I810_GTF 1040 bool "use VESA Generalized Timing Formula" 1041 depends on FB_I810 1042 help 1043 If you say Y, then the VESA standard, Generalized Timing Formula 1044 or GTF, will be used to calculate the required video timing values 1045 per video mode. Since the GTF allows nondiscrete timings 1046 (nondiscrete being a range of values as opposed to discrete being a 1047 set of values), you'll be able to use any combination of horizontal 1048 and vertical resolutions, and vertical refresh rates without having 1049 to specify your own timing parameters. This is especially useful 1050 to maximize the performance of an aging display, or if you just 1051 have a display with nonstandard dimensions. A VESA compliant 1052 monitor is recommended, but can still work with non-compliant ones. 1053 If you need or want this, then select this option. The timings may 1054 not be compliant with Intel's recommended values. Use at your own 1055 risk. 1056 1057 If you say N, the driver will revert to discrete video timings 1058 using a set recommended by Intel in their documentation. 1059 1060 If unsure, say N. 1061 1062config FB_I810_I2C 1063 bool "Enable DDC Support" 1064 depends on FB_I810 && FB_I810_GTF 1065 select FB_DDC 1066 help 1067 Add DDC/I2C support for i810fb. This will allow the driver to get 1068 display information, especially for monitors with fickle timings. 1069 1070 If unsure, say Y. 1071 1072config FB_LE80578 1073 tristate "Intel LE80578 (Vermilion) support" 1074 depends on FB && PCI && X86 1075 select FB_MODE_HELPERS 1076 select FB_CFB_FILLRECT 1077 select FB_CFB_COPYAREA 1078 select FB_CFB_IMAGEBLIT 1079 select VIDEO_NOMODESET 1080 help 1081 This driver supports the LE80578 (Vermilion Range) chipset 1082 1083config FB_CARILLO_RANCH 1084 tristate "Intel Carillo Ranch support" 1085 depends on FB_LE80578 && FB && PCI && X86 1086 help 1087 This driver supports the LE80578 (Carillo Ranch) board 1088 1089config FB_INTEL 1090 tristate "Intel 830M/845G/852GM/855GM/865G/915G/945G/945GM/965G/965GM support" 1091 depends on FB && PCI && X86 && AGP_INTEL && EXPERT 1092 select FB_MODE_HELPERS 1093 select FB_CFB_FILLRECT 1094 select FB_CFB_COPYAREA 1095 select FB_CFB_IMAGEBLIT 1096 select BOOT_VESA_SUPPORT if FB_INTEL = y 1097 select VIDEO_NOMODESET 1098 depends on !DRM_I915 1099 help 1100 This driver supports the on-board graphics built in to the Intel 1101 830M/845G/852GM/855GM/865G/915G/915GM/945G/945GM/965G/965GM chipsets. 1102 Say Y if you have and plan to use such a board. 1103 1104 To make FB_INTEL=Y work you need to say AGP_INTEL=y too. 1105 1106 To compile this driver as a module, choose M here: the 1107 module will be called intelfb. 1108 1109 For more information, please read <file:Documentation/fb/intelfb.rst> 1110 1111config FB_INTEL_DEBUG 1112 bool "Intel driver Debug Messages" 1113 depends on FB_INTEL 1114 help 1115 Say Y here if you want the Intel driver to output all sorts 1116 of debugging information to provide to the maintainer when 1117 something goes wrong. 1118 1119config FB_INTEL_I2C 1120 bool "DDC/I2C for Intel framebuffer support" 1121 depends on FB_INTEL 1122 select FB_DDC 1123 default y 1124 help 1125 Say Y here if you want DDC/I2C support for your on-board Intel graphics. 1126 1127config FB_MATROX 1128 tristate "Matrox acceleration" 1129 depends on FB && PCI 1130 select FB_CFB_FILLRECT 1131 select FB_CFB_COPYAREA 1132 select FB_CFB_IMAGEBLIT 1133 select FB_TILEBLITTING 1134 select FB_MACMODES if PPC_PMAC 1135 select VIDEO_NOMODESET 1136 help 1137 Say Y here if you have a Matrox Millennium, Matrox Millennium II, 1138 Matrox Mystique, Matrox Mystique 220, Matrox Productiva G100, Matrox 1139 Mystique G200, Matrox Millennium G200, Matrox Marvel G200 video, 1140 Matrox G400, G450 or G550 card in your box. 1141 1142 To compile this driver as a module, choose M here: the 1143 module will be called matroxfb. 1144 1145 You can pass several parameters to the driver at boot time or at 1146 module load time. The parameters look like "video=matroxfb:XXX", and 1147 are described in <file:Documentation/fb/matroxfb.rst>. 1148 1149config FB_MATROX_MILLENIUM 1150 bool "Millennium I/II support" 1151 depends on FB_MATROX 1152 help 1153 Say Y here if you have a Matrox Millennium or Matrox Millennium II 1154 video card. If you select "Advanced lowlevel driver options" below, 1155 you should check 4 bpp packed pixel, 8 bpp packed pixel, 16 bpp 1156 packed pixel, 24 bpp packed pixel and 32 bpp packed pixel. You can 1157 also use font widths different from 8. 1158 1159config FB_MATROX_MYSTIQUE 1160 bool "Mystique support" 1161 depends on FB_MATROX 1162 help 1163 Say Y here if you have a Matrox Mystique or Matrox Mystique 220 1164 video card. If you select "Advanced lowlevel driver options" below, 1165 you should check 8 bpp packed pixel, 16 bpp packed pixel, 24 bpp 1166 packed pixel and 32 bpp packed pixel. You can also use font widths 1167 different from 8. 1168 1169config FB_MATROX_G 1170 bool "G100/G200/G400/G450/G550 support" 1171 depends on FB_MATROX 1172 help 1173 Say Y here if you have a Matrox G100, G200, G400, G450 or G550 based 1174 video card. If you select "Advanced lowlevel driver options", you 1175 should check 8 bpp packed pixel, 16 bpp packed pixel, 24 bpp packed 1176 pixel and 32 bpp packed pixel. You can also use font widths 1177 different from 8. 1178 1179 If you need support for G400 secondary head, you must say Y to 1180 "Matrox I2C support" and "G400 second head support" right below. 1181 G450/G550 secondary head and digital output are supported without 1182 additional modules. 1183 1184 The driver starts in monitor mode. You must use the matroxset tool 1185 (available at <ftp://platan.vc.cvut.cz/pub/linux/matrox-latest/>) to 1186 swap primary and secondary head outputs, or to change output mode. 1187 Secondary head driver always start in 640x480 resolution and you 1188 must use fbset to change it. 1189 1190 Do not forget that second head supports only 16 and 32 bpp 1191 packed pixels, so it is a good idea to compile them into the kernel 1192 too. You can use only some font widths, as the driver uses generic 1193 painting procedures (the secondary head does not use acceleration 1194 engine). 1195 1196 G450/G550 hardware can display TV picture only from secondary CRTC, 1197 and it performs no scaling, so picture must have 525 or 625 lines. 1198 1199config FB_MATROX_I2C 1200 tristate "Matrox I2C support" 1201 depends on FB_MATROX 1202 select FB_DDC 1203 help 1204 This drivers creates I2C buses which are needed for accessing the 1205 DDC (I2C) bus present on all Matroxes, an I2C bus which 1206 interconnects Matrox optional devices, like MGA-TVO on G200 and 1207 G400, and the secondary head DDC bus, present on G400 only. 1208 1209 You can say Y or M here if you want to experiment with monitor 1210 detection code. You must say Y or M here if you want to use either 1211 second head of G400 or MGA-TVO on G200 or G400. 1212 1213 If you compile it as module, it will create a module named 1214 i2c-matroxfb. 1215 1216config FB_MATROX_MAVEN 1217 tristate "G400 second head support" 1218 depends on FB_MATROX_G && FB_MATROX_I2C 1219 help 1220 WARNING !!! This support does not work with G450 !!! 1221 1222 Say Y or M here if you want to use a secondary head (meaning two 1223 monitors in parallel) on G400 or MGA-TVO add-on on G200. Secondary 1224 head is not compatible with accelerated XFree 3.3.x SVGA servers - 1225 secondary head output is blanked while you are in X. With XFree 1226 3.9.17 preview you can use both heads if you use SVGA over fbdev or 1227 the fbdev driver on first head and the fbdev driver on second head. 1228 1229 If you compile it as module, two modules are created, 1230 matroxfb_crtc2 and matroxfb_maven. Matroxfb_maven is needed for 1231 both G200 and G400, matroxfb_crtc2 is needed only by G400. You must 1232 also load i2c-matroxfb to get it to run. 1233 1234 The driver starts in monitor mode and you must use the matroxset 1235 tool (available at 1236 <ftp://platan.vc.cvut.cz/pub/linux/matrox-latest/>) to switch it to 1237 PAL or NTSC or to swap primary and secondary head outputs. 1238 Secondary head driver also always start in 640x480 resolution, you 1239 must use fbset to change it. 1240 1241 Also do not forget that second head supports only 16 and 32 bpp 1242 packed pixels, so it is a good idea to compile them into the kernel 1243 too. You can use only some font widths, as the driver uses generic 1244 painting procedures (the secondary head does not use acceleration 1245 engine). 1246 1247config FB_RADEON 1248 tristate "ATI Radeon display support" 1249 depends on FB && PCI 1250 select FB_BACKLIGHT if FB_RADEON_BACKLIGHT 1251 select FB_MODE_HELPERS 1252 select FB_CFB_FILLRECT 1253 select FB_CFB_COPYAREA 1254 select FB_CFB_IMAGEBLIT 1255 select FB_MACMODES if PPC 1256 select VIDEO_NOMODESET 1257 help 1258 Choose this option if you want to use an ATI Radeon graphics card as 1259 a framebuffer device. There are both PCI and AGP versions. You 1260 don't need to choose this to run the Radeon in plain VGA mode. 1261 1262 There is a product page at 1263 https://products.amd.com/en-us/GraphicCardResult.aspx 1264 1265config FB_RADEON_I2C 1266 bool "DDC/I2C for ATI Radeon support" 1267 depends on FB_RADEON 1268 select FB_DDC 1269 default y 1270 help 1271 Say Y here if you want DDC/I2C support for your Radeon board. 1272 1273config FB_RADEON_BACKLIGHT 1274 bool "Support for backlight control" 1275 depends on FB_RADEON 1276 default y 1277 help 1278 Say Y here if you want to control the backlight of your display. 1279 1280config FB_RADEON_DEBUG 1281 bool "Lots of debug output from Radeon driver" 1282 depends on FB_RADEON 1283 help 1284 Say Y here if you want the Radeon driver to output all sorts 1285 of debugging information to provide to the maintainer when 1286 something goes wrong. 1287 1288config FB_ATY128 1289 tristate "ATI Rage128 display support" 1290 depends on FB && PCI 1291 select FB_CFB_FILLRECT 1292 select FB_CFB_COPYAREA 1293 select FB_CFB_IMAGEBLIT 1294 select FB_BACKLIGHT if FB_ATY128_BACKLIGHT 1295 select FB_MACMODES if PPC_PMAC 1296 select VIDEO_NOMODESET 1297 help 1298 This driver supports graphics boards with the ATI Rage128 chips. 1299 Say Y if you have such a graphics board and read 1300 <file:Documentation/fb/aty128fb.rst>. 1301 1302 To compile this driver as a module, choose M here: the 1303 module will be called aty128fb. 1304 1305config FB_ATY128_BACKLIGHT 1306 bool "Support for backlight control" 1307 depends on FB_ATY128 1308 default y 1309 help 1310 Say Y here if you want to control the backlight of your display. 1311 1312config FB_ATY 1313 tristate "ATI Mach64 display support" if PCI || ATARI 1314 depends on FB && !SPARC32 1315 select FB_CFB_FILLRECT 1316 select FB_CFB_COPYAREA 1317 select FB_CFB_IMAGEBLIT 1318 select FB_BACKLIGHT if FB_ATY_BACKLIGHT 1319 select FB_MACMODES if PPC 1320 select FB_ATY_CT if SPARC64 && PCI 1321 select VIDEO_NOMODESET 1322 help 1323 This driver supports graphics boards with the ATI Mach64 chips. 1324 Say Y if you have such a graphics board. 1325 1326 To compile this driver as a module, choose M here: the 1327 module will be called atyfb. 1328 1329config FB_ATY_CT 1330 bool "Mach64 CT/VT/GT/LT (incl. 3D RAGE) support" 1331 depends on PCI && FB_ATY 1332 help 1333 Say Y here to support use of ATI's 64-bit Rage boards (or other 1334 boards based on the Mach64 CT, VT, GT, and LT chipsets) as a 1335 framebuffer device. The ATI product support page for these boards 1336 is at <http://support.ati.com/products/pc/mach64/mach64.html>. 1337 1338config FB_ATY_GENERIC_LCD 1339 bool "Mach64 generic LCD support" 1340 depends on FB_ATY_CT 1341 help 1342 Say Y if you have a laptop with an ATI Rage LT PRO, Rage Mobility, 1343 Rage XC, or Rage XL chipset. 1344 1345config FB_ATY_GX 1346 bool "Mach64 GX support" if PCI 1347 depends on FB_ATY 1348 default y if ATARI 1349 help 1350 Say Y here to support use of the ATI Mach64 Graphics Expression 1351 board (or other boards based on the Mach64 GX chipset) as a 1352 framebuffer device. The ATI product support page for these boards 1353 is at 1354 <http://support.ati.com/products/pc/mach64/graphics_xpression.html>. 1355 1356config FB_ATY_BACKLIGHT 1357 bool "Support for backlight control" 1358 depends on FB_ATY 1359 default y 1360 help 1361 Say Y here if you want to control the backlight of your display. 1362 1363config FB_S3 1364 tristate "S3 Trio/Virge support" 1365 depends on FB && PCI 1366 select FB_CFB_FILLRECT 1367 select FB_CFB_COPYAREA 1368 select FB_CFB_IMAGEBLIT 1369 select FB_TILEBLITTING 1370 select FB_SVGALIB 1371 select VGASTATE 1372 select VIDEO_NOMODESET 1373 select FONT_8x16 if FRAMEBUFFER_CONSOLE 1374 help 1375 Driver for graphics boards with S3 Trio / S3 Virge chip. 1376 1377config FB_S3_DDC 1378 bool "DDC for S3 support" 1379 depends on FB_S3 1380 select FB_DDC 1381 default y 1382 help 1383 Say Y here if you want DDC support for your S3 graphics card. 1384 1385config FB_SAVAGE 1386 tristate "S3 Savage support" 1387 depends on FB && PCI 1388 select FB_MODE_HELPERS 1389 select FB_CFB_FILLRECT 1390 select FB_CFB_COPYAREA 1391 select FB_CFB_IMAGEBLIT 1392 select VGASTATE 1393 select VIDEO_NOMODESET 1394 help 1395 This driver supports notebooks and computers with S3 Savage PCI/AGP 1396 chips. 1397 1398 Say Y if you have such a graphics card. 1399 1400 To compile this driver as a module, choose M here; the module 1401 will be called savagefb. 1402 1403config FB_SAVAGE_I2C 1404 bool "Enable DDC2 Support" 1405 depends on FB_SAVAGE 1406 select FB_DDC 1407 help 1408 This enables I2C support for S3 Savage Chipsets. This is used 1409 only for getting EDID information from the attached display 1410 allowing for robust video mode handling and switching. 1411 1412 Because fbdev-2.6 requires that drivers must be able to 1413 independently validate video mode parameters, you should say Y 1414 here. 1415 1416config FB_SAVAGE_ACCEL 1417 bool "Enable Console Acceleration" 1418 depends on FB_SAVAGE 1419 help 1420 This option will compile in console acceleration support. If 1421 the resulting framebuffer console has bothersome glitches, then 1422 choose N here. 1423 1424config FB_SIS 1425 tristate "SiS/XGI display support" 1426 depends on FB && PCI 1427 select FB_CFB_FILLRECT 1428 select FB_CFB_COPYAREA 1429 select FB_CFB_IMAGEBLIT 1430 select BOOT_VESA_SUPPORT if FB_SIS = y 1431 select FB_SIS_300 if !FB_SIS_315 1432 select VIDEO_NOMODESET 1433 help 1434 This is the frame buffer device driver for the SiS 300, 315, 330 1435 and 340 series as well as XGI V3XT, V5, V8, Z7 graphics chipsets. 1436 Specs available at <https://www.sis.com> and <http://www.xgitech.com>. 1437 1438 To compile this driver as a module, choose M here; the module 1439 will be called sisfb. 1440 1441config FB_SIS_300 1442 bool "SiS 300 series support" 1443 depends on FB_SIS 1444 help 1445 Say Y here to support use of the SiS 300/305, 540, 630 and 730. 1446 1447config FB_SIS_315 1448 bool "SiS 315/330/340 series and XGI support" 1449 depends on FB_SIS 1450 help 1451 Say Y here to support use of the SiS 315, 330 and 340 series 1452 (315/H/PRO, 55x, 650, 651, 740, 330, 661, 741, 760, 761) as well 1453 as XGI V3XT, V5, V8 and Z7. 1454 1455config FB_VIA 1456 tristate "VIA UniChrome (Pro) and Chrome9 display support" 1457 depends on FB && PCI && GPIOLIB && I2C && (X86 || COMPILE_TEST) 1458 select FB_CFB_FILLRECT 1459 select FB_CFB_COPYAREA 1460 select FB_CFB_IMAGEBLIT 1461 select I2C_ALGOBIT 1462 select VIDEO_NOMODESET 1463 help 1464 This is the frame buffer device driver for Graphics chips of VIA 1465 UniChrome (Pro) Family (CLE266,PM800/CN400,P4M800CE/P4M800Pro/ 1466 CN700/VN800,CX700/VX700,P4M890) and Chrome9 Family (K8M890,CN896 1467 /P4M900,VX800) 1468 Say Y if you have a VIA UniChrome graphics board. 1469 1470 To compile this driver as a module, choose M here: the 1471 module will be called viafb. 1472 1473if FB_VIA 1474 1475config FB_VIA_DIRECT_PROCFS 1476 bool "direct hardware access via procfs (DEPRECATED)(DANGEROUS)" 1477 help 1478 Allow direct hardware access to some output registers via procfs. 1479 This is dangerous but may provide the only chance to get the 1480 correct output device configuration. 1481 Its use is strongly discouraged. 1482 1483config FB_VIA_X_COMPATIBILITY 1484 bool "X server compatibility" 1485 help 1486 This option reduces the functionality (power saving, ...) of the 1487 framebuffer to avoid negative impact on the OpenChrome X server. 1488 If you use any X server other than fbdev you should enable this 1489 otherwise it should be safe to disable it and allow using all 1490 features. 1491 1492endif 1493 1494config FB_NEOMAGIC 1495 tristate "NeoMagic display support" 1496 depends on FB && PCI 1497 select FB_MODE_HELPERS 1498 select FB_CFB_FILLRECT 1499 select FB_CFB_COPYAREA 1500 select FB_CFB_IMAGEBLIT 1501 select VGASTATE 1502 select VIDEO_NOMODESET 1503 help 1504 This driver supports notebooks with NeoMagic PCI chips. 1505 Say Y if you have such a graphics card. 1506 1507 To compile this driver as a module, choose M here: the 1508 module will be called neofb. 1509 1510config FB_KYRO 1511 tristate "IMG Kyro support" 1512 depends on FB && PCI 1513 select FB_CFB_FILLRECT 1514 select FB_CFB_COPYAREA 1515 select FB_CFB_IMAGEBLIT 1516 select VIDEO_NOMODESET 1517 help 1518 Say Y here if you have a STG4000 / Kyro / PowerVR 3 based 1519 graphics board. 1520 1521 To compile this driver as a module, choose M here: the 1522 module will be called kyrofb. 1523 1524config FB_3DFX 1525 tristate "3Dfx Banshee/Voodoo3/Voodoo5 display support" 1526 depends on FB && PCI 1527 select FB_CFB_IMAGEBLIT 1528 select FB_CFB_FILLRECT 1529 select FB_CFB_COPYAREA 1530 select FB_MODE_HELPERS 1531 select VIDEO_NOMODESET 1532 help 1533 This driver supports graphics boards with the 3Dfx Banshee, 1534 Voodoo3 or VSA-100 (aka Voodoo4/5) chips. Say Y if you have 1535 such a graphics board. 1536 1537 To compile this driver as a module, choose M here: the 1538 module will be called tdfxfb. 1539 1540config FB_3DFX_ACCEL 1541 bool "3Dfx Acceleration functions" 1542 depends on FB_3DFX 1543 help 1544 This will compile the 3Dfx Banshee/Voodoo3/VSA-100 frame buffer 1545 device driver with acceleration functions. 1546 1547config FB_3DFX_I2C 1548 bool "Enable DDC/I2C support" 1549 depends on FB_3DFX 1550 select FB_DDC 1551 default y 1552 help 1553 Say Y here if you want DDC/I2C support for your 3dfx Voodoo3. 1554 1555config FB_VOODOO1 1556 tristate "3Dfx Voodoo Graphics (sst1) support" 1557 depends on FB && PCI 1558 depends on FB_DEVICE 1559 select FB_CFB_FILLRECT 1560 select FB_CFB_COPYAREA 1561 select FB_CFB_IMAGEBLIT 1562 select VIDEO_NOMODESET 1563 help 1564 Say Y here if you have a 3Dfx Voodoo Graphics (Voodoo1/sst1) or 1565 Voodoo2 (cvg) based graphics card. 1566 1567 To compile this driver as a module, choose M here: the 1568 module will be called sstfb. 1569 1570 WARNING: Do not use any application that uses the 3D engine 1571 (namely glide) while using this driver. 1572 Please read the <file:Documentation/fb/sstfb.rst> for supported 1573 options and other important info support. 1574 1575config FB_VT8623 1576 tristate "VIA VT8623 support" 1577 depends on FB && PCI 1578 select FB_CFB_FILLRECT 1579 select FB_CFB_COPYAREA 1580 select FB_CFB_IMAGEBLIT 1581 select FB_TILEBLITTING 1582 select FB_SVGALIB 1583 select VGASTATE 1584 select VIDEO_NOMODESET 1585 select FONT_8x16 if FRAMEBUFFER_CONSOLE 1586 help 1587 Driver for CastleRock integrated graphics core in the 1588 VIA VT8623 [Apollo CLE266] chipset. 1589 1590config FB_TRIDENT 1591 tristate "Trident/CyberXXX/CyberBlade support" 1592 depends on FB && PCI 1593 select FB_CFB_FILLRECT 1594 select FB_CFB_COPYAREA 1595 select FB_CFB_IMAGEBLIT 1596 select FB_DDC 1597 select FB_MODE_HELPERS 1598 select VIDEO_NOMODESET 1599 help 1600 This is the frame buffer device driver for Trident PCI/AGP chipsets. 1601 Supported chipset families are TGUI 9440/96XX, 3DImage, Blade3D 1602 and Blade XP. 1603 There are also integrated versions of these chips called CyberXXXX, 1604 CyberImage or CyberBlade. These chips are mostly found in laptops 1605 but also on some motherboards including early VIA EPIA motherboards. 1606 For more information, read <file:Documentation/fb/tridentfb.rst> 1607 1608 Say Y if you have such a graphics board. 1609 1610 To compile this driver as a module, choose M here: the 1611 module will be called tridentfb. 1612 1613config FB_ARK 1614 tristate "ARK 2000PV support" 1615 depends on FB && PCI 1616 select FB_CFB_FILLRECT 1617 select FB_CFB_COPYAREA 1618 select FB_CFB_IMAGEBLIT 1619 select FB_TILEBLITTING 1620 select FB_SVGALIB 1621 select VGASTATE 1622 select VIDEO_NOMODESET 1623 select FONT_8x16 if FRAMEBUFFER_CONSOLE 1624 help 1625 Driver for PCI graphics boards with ARK 2000PV chip 1626 and ICS 5342 RAMDAC. 1627 1628config FB_PM3 1629 tristate "Permedia3 support" 1630 depends on FB && PCI 1631 select FB_CFB_FILLRECT 1632 select FB_CFB_COPYAREA 1633 select FB_CFB_IMAGEBLIT 1634 select VIDEO_NOMODESET 1635 help 1636 This is the frame buffer device driver for the 3DLabs Permedia3 1637 chipset, used in Formac ProFormance III, 3DLabs Oxygen VX1 & 1638 similar boards, 3DLabs Permedia3 Create!, Appian Jeronimo 2000 1639 and maybe other boards. 1640 1641config FB_CARMINE 1642 tristate "Fujitsu carmine frame buffer support" 1643 depends on FB && PCI 1644 select FB_CFB_FILLRECT 1645 select FB_CFB_COPYAREA 1646 select FB_CFB_IMAGEBLIT 1647 select VIDEO_NOMODESET 1648 help 1649 This is the frame buffer device driver for the Fujitsu Carmine chip. 1650 The driver provides two independent frame buffer devices. 1651 1652choice 1653 depends on FB_CARMINE 1654 prompt "DRAM timing" 1655 default FB_CARMINE_DRAM_EVAL 1656 1657config FB_CARMINE_DRAM_EVAL 1658 bool "Eval board timings" 1659 help 1660 Use timings which work on the eval card. 1661 1662config CARMINE_DRAM_CUSTOM 1663 bool "Custom board timings" 1664 help 1665 Use custom board timings. 1666endchoice 1667 1668config FB_AU1100 1669 bool "Au1100 LCD Driver" 1670 depends on (FB = y) && MIPS_ALCHEMY 1671 select FB_CFB_FILLRECT 1672 select FB_CFB_COPYAREA 1673 select FB_CFB_IMAGEBLIT 1674 help 1675 This is the framebuffer driver for the AMD Au1100 SOC. It can drive 1676 various panels and CRTs by passing in kernel cmd line option 1677 au1100fb:panel=<name>. 1678 1679config FB_AU1200 1680 bool "Au1200/Au1300 LCD Driver" 1681 depends on (FB = y) && MIPS_ALCHEMY 1682 select FB_SYS_FILLRECT 1683 select FB_SYS_COPYAREA 1684 select FB_SYS_IMAGEBLIT 1685 select FB_SYS_FOPS 1686 help 1687 This is the framebuffer driver for the Au1200/Au1300 SOCs. 1688 It can drive various panels and CRTs by passing in kernel cmd line 1689 option au1200fb:panel=<name>. 1690 1691config FB_VT8500 1692 bool "VIA VT8500 framebuffer support" 1693 depends on (FB = y) && ARM && ARCH_VT8500 1694 select FB_SYS_FILLRECT if (!FB_WMT_GE_ROPS) 1695 select FB_SYS_COPYAREA if (!FB_WMT_GE_ROPS) 1696 select FB_SYS_IMAGEBLIT 1697 select FB_MODE_HELPERS 1698 select VIDEOMODE_HELPERS 1699 help 1700 This is the framebuffer driver for VIA VT8500 integrated LCD 1701 controller. 1702 1703config FB_WM8505 1704 bool "Wondermedia WM8xxx-series frame buffer support" 1705 depends on (FB = y) && HAS_IOMEM && (ARCH_VT8500 || COMPILE_TEST) 1706 select FB_SYS_FILLRECT if (!FB_WMT_GE_ROPS) 1707 select FB_SYS_COPYAREA if (!FB_WMT_GE_ROPS) 1708 select FB_SYS_IMAGEBLIT 1709 select FB_MODE_HELPERS 1710 select VIDEOMODE_HELPERS 1711 help 1712 This is the framebuffer driver for WonderMedia WM8xxx-series 1713 integrated LCD controller. This driver covers the WM8505, WM8650 1714 and WM8850 SoCs. 1715 1716config FB_WMT_GE_ROPS 1717 bool "VT8500/WM8xxx accelerated raster ops support" 1718 depends on (FB = y) && (FB_VT8500 || FB_WM8505) 1719 help 1720 This adds support for accelerated raster operations on the 1721 VIA VT8500 and Wondermedia 85xx series SoCs. 1722 1723source "drivers/video/fbdev/geode/Kconfig" 1724 1725config FB_HIT 1726 tristate "HD64461 Frame Buffer support" 1727 depends on FB && HD64461 1728 select FB_CFB_FILLRECT 1729 select FB_CFB_COPYAREA 1730 select FB_CFB_IMAGEBLIT 1731 help 1732 This is the frame buffer device driver for the Hitachi HD64461 LCD 1733 frame buffer card. 1734 1735config FB_PMAG_AA 1736 tristate "PMAG-AA TURBOchannel framebuffer support" 1737 depends on FB && TC 1738 select FB_CFB_FILLRECT 1739 select FB_CFB_COPYAREA 1740 select FB_CFB_IMAGEBLIT 1741 help 1742 Support for the PMAG-AA TURBOchannel framebuffer card (1280x1024x1) 1743 used mainly in the MIPS-based DECstation series. 1744 1745config FB_PMAG_BA 1746 tristate "PMAG-BA TURBOchannel framebuffer support" 1747 depends on FB && TC 1748 select FB_CFB_FILLRECT 1749 select FB_CFB_COPYAREA 1750 select FB_CFB_IMAGEBLIT 1751 help 1752 Support for the PMAG-BA TURBOchannel framebuffer card (1024x864x8) 1753 used mainly in the MIPS-based DECstation series. 1754 1755config FB_PMAGB_B 1756 tristate "PMAGB-B TURBOchannel framebuffer support" 1757 depends on FB && TC 1758 select FB_CFB_FILLRECT 1759 select FB_CFB_COPYAREA 1760 select FB_CFB_IMAGEBLIT 1761 help 1762 Support for the PMAGB-B TURBOchannel framebuffer card used mainly 1763 in the MIPS-based DECstation series. The card is currently only 1764 supported in 1280x1024x8 mode. 1765 1766config FB_MAXINE 1767 bool "Maxine (Personal DECstation) onboard framebuffer support" 1768 depends on (FB = y) && MACH_DECSTATION 1769 select FB_CFB_FILLRECT 1770 select FB_CFB_COPYAREA 1771 select FB_CFB_IMAGEBLIT 1772 help 1773 Support for the onboard framebuffer (1024x768x8) in the Personal 1774 DECstation series (Personal DECstation 5000/20, /25, /33, /50, 1775 Codename "Maxine"). 1776 1777config FB_G364 1778 bool "G364 frame buffer support" 1779 depends on (FB = y) && (MIPS_MAGNUM_4000 || OLIVETTI_M700) 1780 select FB_CFB_FILLRECT 1781 select FB_CFB_COPYAREA 1782 select FB_CFB_IMAGEBLIT 1783 help 1784 The G364 driver is the framebuffer used in MIPS Magnum 4000 and 1785 Olivetti M700-10 systems. 1786 1787config FB_68328 1788 bool "Motorola 68328 native frame buffer support" 1789 depends on (FB = y) && (M68328 || M68EZ328 || M68VZ328) 1790 select FB_CFB_FILLRECT 1791 select FB_CFB_COPYAREA 1792 select FB_CFB_IMAGEBLIT 1793 help 1794 Say Y here if you want to support the built-in frame buffer of 1795 the Motorola 68328 CPU family. 1796 1797config FB_PXA168 1798 tristate "PXA168/910 LCD framebuffer support" 1799 depends on FB && HAVE_CLK && HAS_IOMEM 1800 depends on CPU_PXA168 || CPU_PXA910 || COMPILE_TEST 1801 select FB_CFB_FILLRECT 1802 select FB_CFB_COPYAREA 1803 select FB_CFB_IMAGEBLIT 1804 help 1805 Frame buffer driver for the built-in LCD controller in the Marvell 1806 MMP processor. 1807 1808config FB_PXA 1809 tristate "PXA LCD framebuffer support" 1810 depends on FB && ARCH_PXA 1811 select FB_CFB_FILLRECT 1812 select FB_CFB_COPYAREA 1813 select FB_CFB_IMAGEBLIT 1814 select VIDEOMODE_HELPERS if OF 1815 select FB_MODE_HELPERS if OF 1816 help 1817 Frame buffer driver for the built-in LCD controller in the Intel 1818 PXA2x0 processor. 1819 1820 This driver is also available as a module ( = code which can be 1821 inserted and removed from the running kernel whenever you want). The 1822 module will be called pxafb. If you want to compile it as a module, 1823 say M here and read <file:Documentation/kbuild/modules.rst>. 1824 1825 If unsure, say N. 1826 1827config FB_PXA_OVERLAY 1828 bool "Support PXA27x/PXA3xx Overlay(s) as framebuffer" 1829 depends on FB_PXA && (PXA27x || PXA3xx) 1830 1831config FB_PXA_SMARTPANEL 1832 bool "PXA Smartpanel LCD support" 1833 depends on FB_PXA 1834 1835config FB_PXA_PARAMETERS 1836 bool "PXA LCD command line parameters" 1837 depends on FB_PXA 1838 help 1839 Enable the use of kernel command line or module parameters 1840 to configure the physical properties of the LCD panel when 1841 using the PXA LCD driver. 1842 1843 This option allows you to override the panel parameters 1844 supplied by the platform in order to support multiple 1845 different models of flatpanel. If you will only be using a 1846 single model of flatpanel then you can safely leave this 1847 option disabled. 1848 1849 <file:Documentation/fb/pxafb.rst> describes the available parameters. 1850 1851config PXA3XX_GCU 1852 tristate "PXA3xx 2D graphics accelerator driver" 1853 depends on FB_PXA 1854 help 1855 Kernelspace driver for the 2D graphics controller unit (GCU) 1856 found on PXA3xx processors. There is a counterpart driver in the 1857 DirectFB suite, see http://www.directfb.org/ 1858 1859 If you compile this as a module, it will be called pxa3xx_gcu. 1860 1861config FB_FSL_DIU 1862 tristate "Freescale DIU framebuffer support" 1863 depends on FB && FSL_SOC 1864 select FB_MODE_HELPERS 1865 select FB_CFB_FILLRECT 1866 select FB_CFB_COPYAREA 1867 select FB_CFB_IMAGEBLIT 1868 select PPC_LIB_RHEAP 1869 help 1870 Framebuffer driver for the Freescale SoC DIU 1871 1872config FB_SH_MOBILE_LCDC 1873 tristate "SuperH Mobile LCDC framebuffer support" 1874 depends on FB && HAVE_CLK && HAS_IOMEM 1875 depends on SUPERH || ARCH_RENESAS || COMPILE_TEST 1876 depends on FB_DEVICE 1877 select FB_SYS_FILLRECT 1878 select FB_SYS_COPYAREA 1879 select FB_SYS_IMAGEBLIT 1880 select FB_SYS_FOPS 1881 select FB_DEFERRED_IO 1882 select FB_BACKLIGHT 1883 help 1884 Frame buffer driver for the on-chip SH-Mobile LCD controller. 1885 1886config FB_S3C 1887 tristate "Samsung S3C framebuffer support" 1888 depends on FB && HAVE_CLK && HAS_IOMEM 1889 depends on ARCH_S3C64XX || COMPILE_TEST 1890 select FB_CFB_FILLRECT 1891 select FB_CFB_COPYAREA 1892 select FB_CFB_IMAGEBLIT 1893 help 1894 Frame buffer driver for the built-in FB controller in the Samsung 1895 SoC line such as the S3C6400 and S3C6410. 1896 1897 These chips all have the same basic framebuffer design with the 1898 actual capabilities depending on the chip. The S3C6400 1899 and S3C6410 support 4 hardware windows. 1900 1901 Currently the support is only for the S3C6400 and S3C6410 SoCs. 1902 1903config FB_S3C_DEBUG_REGWRITE 1904 bool "Debug register writes" 1905 depends on FB_S3C 1906 help 1907 Show all register writes via pr_debug() 1908 1909config FB_SM501 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 1915 help 1916 Frame buffer driver for the CRT and LCD controllers in the Silicon 1917 Motion SM501. 1918 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>. 1923 1924 If unsure, say N. 1925 1926config FB_SMSCUFX 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 1933 select FB_SYS_FOPS 1934 select FB_DEFERRED_IO 1935 help 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 1939 (USB 3.0) devices. 1940 To compile as a module, choose M here: the module name is smscufx. 1941 1942config FB_UDL 1943 tristate "Displaylink USB Framebuffer support" 1944 depends on FB && USB 1945 depends on FB_DEVICE 1946 select FB_MODE_HELPERS 1947 select FB_SYS_FILLRECT 1948 select FB_SYS_COPYAREA 1949 select FB_SYS_IMAGEBLIT 1950 select FB_SYS_FOPS 1951 select FB_DEFERRED_IO 1952 help 1953 This is a kernel framebuffer driver for DisplayLink USB devices. 1954 Supports fbdev clients like xf86-video-fbdev, kdrive, fbi, and 1955 mplayer -vo fbdev. Supports all USB 2.0 era DisplayLink devices. 1956 To compile as a module, choose M here: the module name is udlfb. 1957 1958config FB_IBM_GXT4500 1959 tristate "Framebuffer support for IBM GXT4000P/4500P/6000P/6500P adaptors" 1960 depends on FB 1961 select FB_CFB_FILLRECT 1962 select FB_CFB_COPYAREA 1963 select FB_CFB_IMAGEBLIT 1964 select VIDEO_NOMODESET 1965 help 1966 Say Y here to enable support for the IBM GXT4000P/6000P and 1967 GXT4500P/6500P display adaptor based on Raster Engine RC1000, 1968 found on some IBM System P (pSeries) machines. This driver 1969 doesn't use Geometry Engine GT1000. This driver also supports 1970 AGP Fire GL2/3/4 cards on x86. 1971 1972config FB_PS3 1973 tristate "PS3 GPU framebuffer driver" 1974 depends on FB && PS3_PS3AV 1975 select FB_SYS_FILLRECT 1976 select FB_SYS_COPYAREA 1977 select FB_SYS_IMAGEBLIT 1978 select FB_SYS_FOPS 1979 help 1980 Include support for the virtual frame buffer in the PS3 platform. 1981 1982config FB_PS3_DEFAULT_SIZE_M 1983 int "PS3 default frame buffer size (in MiB)" 1984 depends on FB_PS3 1985 default 9 1986 help 1987 This is the default size (in MiB) of the virtual frame buffer in 1988 the PS3. 1989 The default value can be overridden on the kernel command line 1990 using the "ps3fb" option (e.g. "ps3fb=9M"); 1991 1992config FB_XILINX 1993 tristate "Xilinx frame buffer support" 1994 depends on FB && (MICROBLAZE || ARCH_ZYNQ || ARCH_ZYNQMP) 1995 select FB_CFB_FILLRECT 1996 select FB_CFB_COPYAREA 1997 select FB_CFB_IMAGEBLIT 1998 help 1999 Include support for the Xilinx ML300/ML403 reference design 2000 framebuffer. ML300 carries a 640*480 LCD display on the board, 2001 ML403 uses a standard DB15 VGA connector. 2002 2003config FB_GOLDFISH 2004 tristate "Goldfish Framebuffer" 2005 depends on FB 2006 depends on GOLDFISH || COMPILE_TEST 2007 select FB_CFB_FILLRECT 2008 select FB_CFB_COPYAREA 2009 select FB_CFB_IMAGEBLIT 2010 help 2011 Framebuffer driver for Goldfish Virtual Platform 2012 2013config FB_COBALT 2014 tristate "Cobalt server LCD frame buffer support" 2015 depends on FB && MIPS_COBALT 2016 2017config FB_SH7760 2018 bool "SH7760/SH7763/SH7720/SH7721 LCDC support" 2019 depends on FB && (CPU_SUBTYPE_SH7760 || CPU_SUBTYPE_SH7763 \ 2020 || CPU_SUBTYPE_SH7720 || CPU_SUBTYPE_SH7721) 2021 select FB_CFB_FILLRECT 2022 select FB_CFB_COPYAREA 2023 select FB_CFB_IMAGEBLIT 2024 help 2025 Support for the SH7760/SH7763/SH7720/SH7721 integrated 2026 (D)STN/TFT LCD Controller. 2027 Supports display resolutions up to 1024x1024 pixel, grayscale and 2028 color operation, with depths ranging from 1 bpp to 8 bpp monochrome 2029 and 8, 15 or 16 bpp color; 90 degrees clockwise display rotation for 2030 panels <= 320 pixel horizontal resolution. 2031 2032config FB_DA8XX 2033 tristate "DA8xx/OMAP-L1xx/AM335x Framebuffer support" 2034 depends on FB && HAVE_CLK && HAS_IOMEM 2035 depends on ARCH_DAVINCI_DA8XX || SOC_AM33XX || COMPILE_TEST 2036 select FB_CFB_FILLRECT 2037 select FB_CFB_COPYAREA 2038 select FB_CFB_IMAGEBLIT 2039 select FB_CFB_REV_PIXELS_IN_BYTE 2040 select FB_MODE_HELPERS 2041 select VIDEOMODE_HELPERS 2042 help 2043 This is the frame buffer device driver for the TI LCD controller 2044 found on DA8xx/OMAP-L1xx/AM335x SoCs. 2045 If unsure, say N. 2046 2047config FB_VIRTUAL 2048 tristate "Virtual Frame Buffer support (ONLY FOR TESTING!)" 2049 depends on FB 2050 select FB_SYS_FILLRECT 2051 select FB_SYS_COPYAREA 2052 select FB_SYS_IMAGEBLIT 2053 select FB_SYS_FOPS 2054 help 2055 This is a `virtual' frame buffer device. It operates on a chunk of 2056 unswappable kernel memory instead of on the memory of a graphics 2057 board. This means you cannot see any output sent to this frame 2058 buffer device, while it does consume precious memory. The main use 2059 of this frame buffer device is testing and debugging the frame 2060 buffer subsystem. Do NOT enable it for normal systems! To protect 2061 the innocent, it has to be enabled explicitly at boot time using the 2062 kernel option `video=vfb:'. 2063 2064 To compile this driver as a module, choose M here: the 2065 module will be called vfb. In order to load it, you must use 2066 the vfb_enable=1 option. 2067 2068 If unsure, say N. 2069 2070config XEN_FBDEV_FRONTEND 2071 tristate "Xen virtual frame buffer support" 2072 depends on FB && XEN 2073 select FB_SYS_FILLRECT 2074 select FB_SYS_COPYAREA 2075 select FB_SYS_IMAGEBLIT 2076 select FB_SYS_FOPS 2077 select FB_DEFERRED_IO 2078 select XEN_XENBUS_FRONTEND 2079 default y 2080 help 2081 This driver implements the front-end of the Xen virtual 2082 frame buffer driver. It communicates with a back-end 2083 in another domain. 2084 2085config FB_METRONOME 2086 tristate "E-Ink Metronome/8track controller support" 2087 depends on FB 2088 select FB_SYS_FILLRECT 2089 select FB_SYS_COPYAREA 2090 select FB_SYS_IMAGEBLIT 2091 select FB_SYS_FOPS 2092 select FB_DEFERRED_IO 2093 help 2094 This driver implements support for the E-Ink Metronome 2095 controller. The pre-release name for this device was 8track 2096 and could also have been called by some vendors as PVI-nnnn. 2097 2098config FB_MB862XX 2099 tristate "Fujitsu MB862xx GDC support" 2100 depends on FB 2101 depends on PCI || (OF && PPC) 2102 select FB_CFB_FILLRECT 2103 select FB_CFB_COPYAREA 2104 select FB_CFB_IMAGEBLIT 2105 select VIDEO_NOMODESET 2106 help 2107 Frame buffer driver for Fujitsu Carmine/Coral-P(A)/Lime controllers. 2108 2109choice 2110 prompt "GDC variant" 2111 depends on FB_MB862XX 2112 2113config FB_MB862XX_PCI_GDC 2114 bool "Carmine/Coral-P(A) GDC" 2115 depends on PCI 2116 help 2117 This enables framebuffer support for Fujitsu Carmine/Coral-P(A) 2118 PCI graphics controller devices. 2119 2120config FB_MB862XX_LIME 2121 bool "Lime GDC" 2122 depends on OF && PPC 2123 select FB_FOREIGN_ENDIAN 2124 select FB_LITTLE_ENDIAN 2125 help 2126 Framebuffer support for Fujitsu Lime GDC on host CPU bus. 2127 2128endchoice 2129 2130config FB_MB862XX_I2C 2131 bool "Support I2C bus on MB862XX GDC" 2132 depends on FB_MB862XX && I2C 2133 depends on FB_MB862XX=m || I2C=y 2134 default y 2135 help 2136 Selecting this option adds Coral-P(A)/Lime GDC I2C bus adapter 2137 driver to support accessing I2C devices on controller's I2C bus. 2138 These are usually some video decoder chips. 2139 2140config FB_EP93XX 2141 tristate "EP93XX frame buffer support" 2142 depends on FB && ARCH_EP93XX 2143 select FB_CFB_FILLRECT 2144 select FB_CFB_COPYAREA 2145 select FB_CFB_IMAGEBLIT 2146 help 2147 Framebuffer driver for the Cirrus Logic EP93XX series of processors. 2148 This driver is also available as a module. The module will be called 2149 ep93xx-fb. 2150 2151config FB_PRE_INIT_FB 2152 bool "Don't reinitialize, use bootloader's GDC/Display configuration" 2153 depends on FB && FB_MB862XX_LIME 2154 help 2155 Select this option if display contents should be inherited as set by 2156 the bootloader. 2157 2158config FB_MX3 2159 tristate "MX3 Framebuffer support" 2160 depends on FB && MX3_IPU 2161 select BACKLIGHT_CLASS_DEVICE 2162 select FB_CFB_FILLRECT 2163 select FB_CFB_COPYAREA 2164 select FB_CFB_IMAGEBLIT 2165 default y 2166 help 2167 This is a framebuffer device for the i.MX31 LCD Controller. So 2168 far only synchronous displays are supported. If you plan to use 2169 an LCD display with your i.MX31 system, say Y here. 2170 2171config FB_BROADSHEET 2172 tristate "E-Ink Broadsheet/Epson S1D13521 controller support" 2173 depends on FB && (ARCH_PXA || COMPILE_TEST) 2174 select FB_SYS_FILLRECT 2175 select FB_SYS_COPYAREA 2176 select FB_SYS_IMAGEBLIT 2177 select FB_SYS_FOPS 2178 select FB_DEFERRED_IO 2179 help 2180 This driver implements support for the E-Ink Broadsheet 2181 controller. The release name for this device was Epson S1D13521 2182 and could also have been called by other names when coupled with 2183 a bridge adapter. 2184 2185config FB_HYPERV 2186 tristate "Microsoft Hyper-V Synthetic Video support" 2187 depends on FB && HYPERV 2188 select FB_CFB_FILLRECT 2189 select FB_CFB_COPYAREA 2190 select FB_CFB_IMAGEBLIT 2191 select FB_DEFERRED_IO 2192 select DMA_CMA if HAVE_DMA_CONTIGUOUS && CMA 2193 select VIDEO_NOMODESET 2194 help 2195 This framebuffer driver supports Microsoft Hyper-V Synthetic Video. 2196 2197config FB_SIMPLE 2198 tristate "Simple framebuffer support" 2199 depends on FB 2200 depends on !DRM_SIMPLEDRM 2201 select APERTURE_HELPERS 2202 select FB_CFB_FILLRECT 2203 select FB_CFB_COPYAREA 2204 select FB_CFB_IMAGEBLIT 2205 help 2206 Say Y if you want support for a simple frame-buffer. 2207 2208 This driver assumes that the display hardware has been initialized 2209 before the kernel boots, and the kernel will simply render to the 2210 pre-allocated frame buffer surface. 2211 2212 Configuration re: surface address, size, and format must be provided 2213 through device tree, or plain old platform data. 2214 2215config FB_SSD1307 2216 tristate "Solomon SSD1307 framebuffer support" 2217 depends on FB && I2C 2218 depends on GPIOLIB || COMPILE_TEST 2219 select FB_SYS_FOPS 2220 select FB_SYS_FILLRECT 2221 select FB_SYS_COPYAREA 2222 select FB_SYS_IMAGEBLIT 2223 select FB_DEFERRED_IO 2224 select FB_BACKLIGHT 2225 help 2226 This driver implements support for the Solomon SSD1307 2227 OLED controller over I2C. 2228 2229config FB_SM712 2230 tristate "Silicon Motion SM712 framebuffer support" 2231 depends on FB && PCI 2232 select FB_CFB_FILLRECT 2233 select FB_CFB_COPYAREA 2234 select FB_CFB_IMAGEBLIT 2235 select VIDEO_NOMODESET 2236 help 2237 Frame buffer driver for the Silicon Motion SM710, SM712, SM721 2238 and SM722 chips. 2239 2240 This driver is also available as a module. The module will be 2241 called sm712fb. If you want to compile it as a module, say M 2242 here and read <file:Documentation/kbuild/modules.rst>. 2243 2244source "drivers/video/fbdev/omap/Kconfig" 2245source "drivers/video/fbdev/omap2/Kconfig" 2246source "drivers/video/fbdev/mmp/Kconfig" 2247