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 select FB_SYS_HELPERS_DEFERRED 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_HECUBA 687 help 688 This enables support for the Apollo display controller in its 689 Hecuba form using the n411 devkit. 690 691config FB_HGA 692 tristate "Hercules mono graphics support" 693 depends on FB && X86 694 help 695 Say Y here if you have a Hercules mono graphics card. 696 697 To compile this driver as a module, choose M here: the 698 module will be called hgafb. 699 700 As this card technology is at least 25 years old, 701 most people will answer N here. 702 703config FB_GBE 704 bool "SGI Graphics Backend frame buffer support" 705 depends on (FB = y) && HAS_IOMEM 706 depends on SGI_IP32 || COMPILE_TEST 707 select FB_CFB_FILLRECT 708 select FB_CFB_COPYAREA 709 select FB_CFB_IMAGEBLIT 710 help 711 This is the frame buffer device driver for SGI Graphics Backend. 712 This chip is used in SGI O2 and Visual Workstation 320/540. 713 714config FB_GBE_MEM 715 int "Video memory size in MB" 716 depends on FB_GBE 717 default 4 718 help 719 This is the amount of memory reserved for the framebuffer, 720 which can be any value between 1MB and 8MB. 721 722config FB_SBUS 723 bool "SBUS and UPA framebuffers" 724 depends on (FB = y) && SPARC 725 help 726 Say Y if you want support for SBUS or UPA based frame buffer device. 727 728config FB_BW2 729 bool "BWtwo support" 730 depends on (FB = y) && (SPARC && FB_SBUS) 731 select FB_CFB_FILLRECT 732 select FB_CFB_COPYAREA 733 select FB_CFB_IMAGEBLIT 734 help 735 This is the frame buffer device driver for the BWtwo frame buffer. 736 737config FB_CG3 738 bool "CGthree support" 739 depends on (FB = y) && (SPARC && FB_SBUS) 740 select FB_CFB_FILLRECT 741 select FB_CFB_COPYAREA 742 select FB_CFB_IMAGEBLIT 743 help 744 This is the frame buffer device driver for the CGthree frame buffer. 745 746config FB_CG6 747 bool "CGsix (GX,TurboGX) support" 748 depends on (FB = y) && (SPARC && FB_SBUS) 749 select FB_CFB_COPYAREA 750 select FB_CFB_IMAGEBLIT 751 help 752 This is the frame buffer device driver for the CGsix (GX, TurboGX) 753 frame buffer. 754 755config FB_FFB 756 bool "Creator/Creator3D/Elite3D support" 757 depends on FB_SBUS && SPARC64 758 select FB_CFB_COPYAREA 759 select FB_CFB_IMAGEBLIT 760 help 761 This is the frame buffer device driver for the Creator, Creator3D, 762 and Elite3D graphics boards. 763 764config FB_TCX 765 bool "TCX (SS4/SS5 only) support" 766 depends on FB_SBUS 767 select FB_CFB_FILLRECT 768 select FB_CFB_COPYAREA 769 select FB_CFB_IMAGEBLIT 770 help 771 This is the frame buffer device driver for the TCX 24/8bit frame 772 buffer. 773 774config FB_CG14 775 bool "CGfourteen (SX) support" 776 depends on FB_SBUS 777 select FB_CFB_FILLRECT 778 select FB_CFB_COPYAREA 779 select FB_CFB_IMAGEBLIT 780 help 781 This is the frame buffer device driver for the CGfourteen frame 782 buffer on Desktop SPARCsystems with the SX graphics option. 783 784config FB_P9100 785 bool "P9100 (Sparcbook 3 only) support" 786 depends on FB_SBUS 787 select FB_CFB_FILLRECT 788 select FB_CFB_COPYAREA 789 select FB_CFB_IMAGEBLIT 790 help 791 This is the frame buffer device driver for the P9100 card 792 supported on Sparcbook 3 machines. 793 794config FB_LEO 795 bool "Leo (ZX) support" 796 depends on FB_SBUS 797 select FB_CFB_FILLRECT 798 select FB_CFB_COPYAREA 799 select FB_CFB_IMAGEBLIT 800 help 801 This is the frame buffer device driver for the SBUS-based Sun ZX 802 (leo) frame buffer cards. 803 804config FB_XVR500 805 bool "Sun XVR-500 3DLABS Wildcat support" 806 depends on (FB = y) && PCI && SPARC64 807 select FB_CFB_FILLRECT 808 select FB_CFB_COPYAREA 809 select FB_CFB_IMAGEBLIT 810 select VIDEO_NOMODESET 811 help 812 This is the framebuffer device for the Sun XVR-500 and similar 813 graphics cards based upon the 3DLABS Wildcat chipset. The driver 814 only works on sparc64 systems where the system firmware has 815 mostly initialized the card already. It is treated as a 816 completely dumb framebuffer device. 817 818config FB_XVR2500 819 bool "Sun XVR-2500 3DLABS Wildcat support" 820 depends on (FB = y) && PCI && SPARC64 821 select FB_CFB_FILLRECT 822 select FB_CFB_COPYAREA 823 select FB_CFB_IMAGEBLIT 824 select VIDEO_NOMODESET 825 help 826 This is the framebuffer device for the Sun XVR-2500 and similar 827 graphics cards based upon the 3DLABS Wildcat chipset. The driver 828 only works on sparc64 systems where the system firmware has 829 mostly initialized the card already. It is treated as a 830 completely dumb framebuffer device. 831 832config FB_XVR1000 833 bool "Sun XVR-1000 support" 834 depends on (FB = y) && SPARC64 835 select FB_CFB_FILLRECT 836 select FB_CFB_COPYAREA 837 select FB_CFB_IMAGEBLIT 838 help 839 This is the framebuffer device for the Sun XVR-1000 and similar 840 graphics cards. The driver only works on sparc64 systems where 841 the system firmware has mostly initialized the card already. It 842 is treated as a completely dumb framebuffer device. 843 844config FB_PVR2 845 tristate "NEC PowerVR 2 display support" 846 depends on FB && HAS_IOMEM 847 depends on SH_DREAMCAST || COMPILE_TEST 848 select FB_CFB_FILLRECT 849 select FB_CFB_COPYAREA 850 select FB_CFB_IMAGEBLIT 851 select VIDEO_NOMODESET 852 help 853 Say Y here if you have a PowerVR 2 card in your box. If you plan to 854 run linux on your Dreamcast, you will have to say Y here. 855 This driver may or may not work on other PowerVR 2 cards, but is 856 totally untested. Use at your own risk. If unsure, say N. 857 858 To compile this driver as a module, choose M here: the 859 module will be called pvr2fb. 860 861 You can pass several parameters to the driver at boot time or at 862 module load time. The parameters look like "video=pvr2:XXX", where 863 the meaning of XXX can be found at the end of the main source file 864 (<file:drivers/video/fbdev/pvr2fb.c>). Please see the file 865 <file:Documentation/fb/pvr2fb.rst>. 866 867config FB_OPENCORES 868 tristate "OpenCores VGA/LCD core 2.0 framebuffer support" 869 depends on FB && HAS_DMA 870 select FB_CFB_FILLRECT 871 select FB_CFB_COPYAREA 872 select FB_CFB_IMAGEBLIT 873 help 874 This enables support for the OpenCores VGA/LCD core. 875 876 The OpenCores VGA/LCD core is typically used together with 877 softcore CPUs (e.g. OpenRISC or Microblaze) or hard processor 878 systems (e.g. Altera socfpga or Xilinx Zynq) on FPGAs. 879 880 The source code and specification for the core is available at 881 <https://opencores.org/project,vga_lcd> 882 883config FB_S1D13XXX 884 tristate "Epson S1D13XXX framebuffer support" 885 depends on FB 886 select FB_CFB_FILLRECT 887 select FB_CFB_COPYAREA 888 select FB_CFB_IMAGEBLIT 889 help 890 Support for S1D13XXX framebuffer device family (currently only 891 working with S1D13806). Product specs at 892 <https://vdc.epson.com/> 893 894config FB_ATMEL 895 tristate "AT91 LCD Controller support" 896 depends on FB && OF && HAVE_CLK && HAS_IOMEM 897 depends on HAVE_FB_ATMEL || COMPILE_TEST 898 select FB_BACKLIGHT 899 select FB_CFB_FILLRECT 900 select FB_CFB_COPYAREA 901 select FB_CFB_IMAGEBLIT 902 select FB_MODE_HELPERS 903 select VIDEOMODE_HELPERS 904 help 905 This enables support for the AT91 LCD Controller. 906 907config FB_NVIDIA 908 tristate "nVidia Framebuffer Support" 909 depends on FB && PCI 910 select FB_BACKLIGHT if FB_NVIDIA_BACKLIGHT 911 select FB_MODE_HELPERS 912 select FB_CFB_FILLRECT 913 select FB_CFB_COPYAREA 914 select FB_CFB_IMAGEBLIT 915 select BITREVERSE 916 select VGASTATE 917 select VIDEO_NOMODESET 918 help 919 This driver supports graphics boards with the nVidia chips, TNT 920 and newer. For very old chipsets, such as the RIVA128, then use 921 the rivafb. 922 Say Y if you have such a graphics board. 923 924 To compile this driver as a module, choose M here: the 925 module will be called nvidiafb. 926 927config FB_NVIDIA_I2C 928 bool "Enable DDC Support" 929 depends on FB_NVIDIA 930 select FB_DDC 931 help 932 This enables I2C support for nVidia Chipsets. This is used 933 only for getting EDID information from the attached display 934 allowing for robust video mode handling and switching. 935 936 Because fbdev-2.6 requires that drivers must be able to 937 independently validate video mode parameters, you should say Y 938 here. 939 940config FB_NVIDIA_DEBUG 941 bool "Lots of debug output" 942 depends on FB_NVIDIA 943 help 944 Say Y here if you want the nVidia driver to output all sorts 945 of debugging information to provide to the maintainer when 946 something goes wrong. 947 948config FB_NVIDIA_BACKLIGHT 949 bool "Support for backlight control" 950 depends on FB_NVIDIA 951 default y 952 help 953 Say Y here if you want to control the backlight of your display. 954 955config FB_RIVA 956 tristate "nVidia Riva support" 957 depends on FB && PCI 958 select FB_BACKLIGHT if FB_RIVA_BACKLIGHT 959 select FB_MODE_HELPERS 960 select FB_CFB_FILLRECT 961 select FB_CFB_COPYAREA 962 select FB_CFB_IMAGEBLIT 963 select BITREVERSE 964 select VGASTATE 965 select VIDEO_NOMODESET 966 help 967 This driver supports graphics boards with the nVidia Riva/Geforce 968 chips. 969 Say Y if you have such a graphics board. 970 971 To compile this driver as a module, choose M here: the 972 module will be called rivafb. 973 974config FB_RIVA_I2C 975 bool "Enable DDC Support" 976 depends on FB_RIVA 977 select FB_DDC 978 help 979 This enables I2C support for nVidia Chipsets. This is used 980 only for getting EDID information from the attached display 981 allowing for robust video mode handling and switching. 982 983 Because fbdev-2.6 requires that drivers must be able to 984 independently validate video mode parameters, you should say Y 985 here. 986 987config FB_RIVA_DEBUG 988 bool "Lots of debug output" 989 depends on FB_RIVA 990 help 991 Say Y here if you want the Riva driver to output all sorts 992 of debugging information to provide to the maintainer when 993 something goes wrong. 994 995config FB_RIVA_BACKLIGHT 996 bool "Support for backlight control" 997 depends on FB_RIVA 998 default y 999 help 1000 Say Y here if you want to control the backlight of your display. 1001 1002config FB_I740 1003 tristate "Intel740 support" 1004 depends on FB && PCI 1005 select FB_MODE_HELPERS 1006 select FB_CFB_FILLRECT 1007 select FB_CFB_COPYAREA 1008 select FB_CFB_IMAGEBLIT 1009 select VGASTATE 1010 select VIDEO_NOMODESET 1011 select FB_DDC 1012 help 1013 This driver supports graphics cards based on Intel740 chip. 1014 1015config FB_I810 1016 tristate "Intel 810/815 support" 1017 depends on FB && PCI && X86_32 && AGP_INTEL 1018 select FB_MODE_HELPERS 1019 select FB_CFB_FILLRECT 1020 select FB_CFB_COPYAREA 1021 select FB_CFB_IMAGEBLIT 1022 select VGASTATE 1023 select VIDEO_NOMODESET 1024 help 1025 This driver supports the on-board graphics built in to the Intel 810 1026 and 815 chipsets. Say Y if you have and plan to use such a board. 1027 1028 To compile this driver as a module, choose M here: the 1029 module will be called i810fb. 1030 1031 For more information, please read 1032 <file:Documentation/fb/intel810.rst> 1033 1034config FB_I810_GTF 1035 bool "use VESA Generalized Timing Formula" 1036 depends on FB_I810 1037 help 1038 If you say Y, then the VESA standard, Generalized Timing Formula 1039 or GTF, will be used to calculate the required video timing values 1040 per video mode. Since the GTF allows nondiscrete timings 1041 (nondiscrete being a range of values as opposed to discrete being a 1042 set of values), you'll be able to use any combination of horizontal 1043 and vertical resolutions, and vertical refresh rates without having 1044 to specify your own timing parameters. This is especially useful 1045 to maximize the performance of an aging display, or if you just 1046 have a display with nonstandard dimensions. A VESA compliant 1047 monitor is recommended, but can still work with non-compliant ones. 1048 If you need or want this, then select this option. The timings may 1049 not be compliant with Intel's recommended values. Use at your own 1050 risk. 1051 1052 If you say N, the driver will revert to discrete video timings 1053 using a set recommended by Intel in their documentation. 1054 1055 If unsure, say N. 1056 1057config FB_I810_I2C 1058 bool "Enable DDC Support" 1059 depends on FB_I810 && FB_I810_GTF 1060 select FB_DDC 1061 help 1062 Add DDC/I2C support for i810fb. This will allow the driver to get 1063 display information, especially for monitors with fickle timings. 1064 1065 If unsure, say Y. 1066 1067config FB_LE80578 1068 tristate "Intel LE80578 (Vermilion) support" 1069 depends on FB && PCI && X86 1070 select FB_MODE_HELPERS 1071 select FB_CFB_FILLRECT 1072 select FB_CFB_COPYAREA 1073 select FB_CFB_IMAGEBLIT 1074 select VIDEO_NOMODESET 1075 help 1076 This driver supports the LE80578 (Vermilion Range) chipset 1077 1078config FB_CARILLO_RANCH 1079 tristate "Intel Carillo Ranch support" 1080 depends on FB_LE80578 && FB && PCI && X86 1081 help 1082 This driver supports the LE80578 (Carillo Ranch) board 1083 1084config FB_INTEL 1085 tristate "Intel 830M/845G/852GM/855GM/865G/915G/945G/945GM/965G/965GM support" 1086 depends on FB && PCI && X86 && AGP_INTEL && EXPERT 1087 select FB_MODE_HELPERS 1088 select FB_CFB_FILLRECT 1089 select FB_CFB_COPYAREA 1090 select FB_CFB_IMAGEBLIT 1091 select BOOT_VESA_SUPPORT if FB_INTEL = y 1092 select VIDEO_NOMODESET 1093 depends on !DRM_I915 1094 help 1095 This driver supports the on-board graphics built in to the Intel 1096 830M/845G/852GM/855GM/865G/915G/915GM/945G/945GM/965G/965GM chipsets. 1097 Say Y if you have and plan to use such a board. 1098 1099 To make FB_INTEL=Y work you need to say AGP_INTEL=y too. 1100 1101 To compile this driver as a module, choose M here: the 1102 module will be called intelfb. 1103 1104 For more information, please read <file:Documentation/fb/intelfb.rst> 1105 1106config FB_INTEL_DEBUG 1107 bool "Intel driver Debug Messages" 1108 depends on FB_INTEL 1109 help 1110 Say Y here if you want the Intel driver to output all sorts 1111 of debugging information to provide to the maintainer when 1112 something goes wrong. 1113 1114config FB_INTEL_I2C 1115 bool "DDC/I2C for Intel framebuffer support" 1116 depends on FB_INTEL 1117 select FB_DDC 1118 default y 1119 help 1120 Say Y here if you want DDC/I2C support for your on-board Intel graphics. 1121 1122config FB_MATROX 1123 tristate "Matrox acceleration" 1124 depends on FB && PCI 1125 select FB_CFB_FILLRECT 1126 select FB_CFB_COPYAREA 1127 select FB_CFB_IMAGEBLIT 1128 select FB_TILEBLITTING 1129 select FB_MACMODES if PPC_PMAC 1130 select VIDEO_NOMODESET 1131 help 1132 Say Y here if you have a Matrox Millennium, Matrox Millennium II, 1133 Matrox Mystique, Matrox Mystique 220, Matrox Productiva G100, Matrox 1134 Mystique G200, Matrox Millennium G200, Matrox Marvel G200 video, 1135 Matrox G400, G450 or G550 card in your box. 1136 1137 To compile this driver as a module, choose M here: the 1138 module will be called matroxfb. 1139 1140 You can pass several parameters to the driver at boot time or at 1141 module load time. The parameters look like "video=matroxfb:XXX", and 1142 are described in <file:Documentation/fb/matroxfb.rst>. 1143 1144config FB_MATROX_MILLENIUM 1145 bool "Millennium I/II support" 1146 depends on FB_MATROX 1147 help 1148 Say Y here if you have a Matrox Millennium or Matrox Millennium II 1149 video card. If you select "Advanced lowlevel driver options" below, 1150 you should check 4 bpp packed pixel, 8 bpp packed pixel, 16 bpp 1151 packed pixel, 24 bpp packed pixel and 32 bpp packed pixel. You can 1152 also use font widths different from 8. 1153 1154config FB_MATROX_MYSTIQUE 1155 bool "Mystique support" 1156 depends on FB_MATROX 1157 help 1158 Say Y here if you have a Matrox Mystique or Matrox Mystique 220 1159 video card. If you select "Advanced lowlevel driver options" below, 1160 you should check 8 bpp packed pixel, 16 bpp packed pixel, 24 bpp 1161 packed pixel and 32 bpp packed pixel. You can also use font widths 1162 different from 8. 1163 1164config FB_MATROX_G 1165 bool "G100/G200/G400/G450/G550 support" 1166 depends on FB_MATROX 1167 help 1168 Say Y here if you have a Matrox G100, G200, G400, G450 or G550 based 1169 video card. If you select "Advanced lowlevel driver options", you 1170 should check 8 bpp packed pixel, 16 bpp packed pixel, 24 bpp packed 1171 pixel and 32 bpp packed pixel. You can also use font widths 1172 different from 8. 1173 1174 If you need support for G400 secondary head, you must say Y to 1175 "Matrox I2C support" and "G400 second head support" right below. 1176 G450/G550 secondary head and digital output are supported without 1177 additional modules. 1178 1179 The driver starts in monitor mode. You must use the matroxset tool 1180 (available at <ftp://platan.vc.cvut.cz/pub/linux/matrox-latest/>) to 1181 swap primary and secondary head outputs, or to change output mode. 1182 Secondary head driver always start in 640x480 resolution and you 1183 must use fbset to change it. 1184 1185 Do not forget that second head supports only 16 and 32 bpp 1186 packed pixels, so it is a good idea to compile them into the kernel 1187 too. You can use only some font widths, as the driver uses generic 1188 painting procedures (the secondary head does not use acceleration 1189 engine). 1190 1191 G450/G550 hardware can display TV picture only from secondary CRTC, 1192 and it performs no scaling, so picture must have 525 or 625 lines. 1193 1194config FB_MATROX_I2C 1195 tristate "Matrox I2C support" 1196 depends on FB_MATROX 1197 select FB_DDC 1198 help 1199 This drivers creates I2C buses which are needed for accessing the 1200 DDC (I2C) bus present on all Matroxes, an I2C bus which 1201 interconnects Matrox optional devices, like MGA-TVO on G200 and 1202 G400, and the secondary head DDC bus, present on G400 only. 1203 1204 You can say Y or M here if you want to experiment with monitor 1205 detection code. You must say Y or M here if you want to use either 1206 second head of G400 or MGA-TVO on G200 or G400. 1207 1208 If you compile it as module, it will create a module named 1209 i2c-matroxfb. 1210 1211config FB_MATROX_MAVEN 1212 tristate "G400 second head support" 1213 depends on FB_MATROX_G && FB_MATROX_I2C 1214 help 1215 WARNING !!! This support does not work with G450 !!! 1216 1217 Say Y or M here if you want to use a secondary head (meaning two 1218 monitors in parallel) on G400 or MGA-TVO add-on on G200. Secondary 1219 head is not compatible with accelerated XFree 3.3.x SVGA servers - 1220 secondary head output is blanked while you are in X. With XFree 1221 3.9.17 preview you can use both heads if you use SVGA over fbdev or 1222 the fbdev driver on first head and the fbdev driver on second head. 1223 1224 If you compile it as module, two modules are created, 1225 matroxfb_crtc2 and matroxfb_maven. Matroxfb_maven is needed for 1226 both G200 and G400, matroxfb_crtc2 is needed only by G400. You must 1227 also load i2c-matroxfb to get it to run. 1228 1229 The driver starts in monitor mode and you must use the matroxset 1230 tool (available at 1231 <ftp://platan.vc.cvut.cz/pub/linux/matrox-latest/>) to switch it to 1232 PAL or NTSC or to swap primary and secondary head outputs. 1233 Secondary head driver also always start in 640x480 resolution, you 1234 must use fbset to change it. 1235 1236 Also do not forget that second head supports only 16 and 32 bpp 1237 packed pixels, so it is a good idea to compile them into the kernel 1238 too. You can use only some font widths, as the driver uses generic 1239 painting procedures (the secondary head does not use acceleration 1240 engine). 1241 1242config FB_RADEON 1243 tristate "ATI Radeon display support" 1244 depends on FB && PCI 1245 select FB_BACKLIGHT if FB_RADEON_BACKLIGHT 1246 select FB_MODE_HELPERS 1247 select FB_CFB_FILLRECT 1248 select FB_CFB_COPYAREA 1249 select FB_CFB_IMAGEBLIT 1250 select FB_MACMODES if PPC 1251 select VIDEO_NOMODESET 1252 help 1253 Choose this option if you want to use an ATI Radeon graphics card as 1254 a framebuffer device. There are both PCI and AGP versions. You 1255 don't need to choose this to run the Radeon in plain VGA mode. 1256 1257 There is a product page at 1258 https://products.amd.com/en-us/GraphicCardResult.aspx 1259 1260config FB_RADEON_I2C 1261 bool "DDC/I2C for ATI Radeon support" 1262 depends on FB_RADEON 1263 select FB_DDC 1264 default y 1265 help 1266 Say Y here if you want DDC/I2C support for your Radeon board. 1267 1268config FB_RADEON_BACKLIGHT 1269 bool "Support for backlight control" 1270 depends on FB_RADEON 1271 default y 1272 help 1273 Say Y here if you want to control the backlight of your display. 1274 1275config FB_RADEON_DEBUG 1276 bool "Lots of debug output from Radeon driver" 1277 depends on FB_RADEON 1278 help 1279 Say Y here if you want the Radeon driver to output all sorts 1280 of debugging information to provide to the maintainer when 1281 something goes wrong. 1282 1283config FB_ATY128 1284 tristate "ATI Rage128 display support" 1285 depends on FB && PCI 1286 select FB_CFB_FILLRECT 1287 select FB_CFB_COPYAREA 1288 select FB_CFB_IMAGEBLIT 1289 select FB_BACKLIGHT if FB_ATY128_BACKLIGHT 1290 select FB_MACMODES if PPC_PMAC 1291 select VIDEO_NOMODESET 1292 help 1293 This driver supports graphics boards with the ATI Rage128 chips. 1294 Say Y if you have such a graphics board and read 1295 <file:Documentation/fb/aty128fb.rst>. 1296 1297 To compile this driver as a module, choose M here: the 1298 module will be called aty128fb. 1299 1300config FB_ATY128_BACKLIGHT 1301 bool "Support for backlight control" 1302 depends on FB_ATY128 1303 default y 1304 help 1305 Say Y here if you want to control the backlight of your display. 1306 1307config FB_ATY 1308 tristate "ATI Mach64 display support" if PCI || ATARI 1309 depends on FB && !SPARC32 1310 select FB_CFB_FILLRECT 1311 select FB_CFB_COPYAREA 1312 select FB_CFB_IMAGEBLIT 1313 select FB_BACKLIGHT if FB_ATY_BACKLIGHT 1314 select FB_MACMODES if PPC 1315 select FB_ATY_CT if SPARC64 && PCI 1316 select VIDEO_NOMODESET 1317 help 1318 This driver supports graphics boards with the ATI Mach64 chips. 1319 Say Y if you have such a graphics board. 1320 1321 To compile this driver as a module, choose M here: the 1322 module will be called atyfb. 1323 1324config FB_ATY_CT 1325 bool "Mach64 CT/VT/GT/LT (incl. 3D RAGE) support" 1326 depends on PCI && FB_ATY 1327 help 1328 Say Y here to support use of ATI's 64-bit Rage boards (or other 1329 boards based on the Mach64 CT, VT, GT, and LT chipsets) as a 1330 framebuffer device. The ATI product support page for these boards 1331 is at <http://support.ati.com/products/pc/mach64/mach64.html>. 1332 1333config FB_ATY_GENERIC_LCD 1334 bool "Mach64 generic LCD support" 1335 depends on FB_ATY_CT 1336 help 1337 Say Y if you have a laptop with an ATI Rage LT PRO, Rage Mobility, 1338 Rage XC, or Rage XL chipset. 1339 1340config FB_ATY_GX 1341 bool "Mach64 GX support" if PCI 1342 depends on FB_ATY 1343 default y if ATARI 1344 help 1345 Say Y here to support use of the ATI Mach64 Graphics Expression 1346 board (or other boards based on the Mach64 GX chipset) as a 1347 framebuffer device. The ATI product support page for these boards 1348 is at 1349 <http://support.ati.com/products/pc/mach64/graphics_xpression.html>. 1350 1351config FB_ATY_BACKLIGHT 1352 bool "Support for backlight control" 1353 depends on FB_ATY 1354 default y 1355 help 1356 Say Y here if you want to control the backlight of your display. 1357 1358config FB_S3 1359 tristate "S3 Trio/Virge support" 1360 depends on FB && PCI 1361 select FB_CFB_FILLRECT 1362 select FB_CFB_COPYAREA 1363 select FB_CFB_IMAGEBLIT 1364 select FB_TILEBLITTING 1365 select FB_SVGALIB 1366 select VGASTATE 1367 select VIDEO_NOMODESET 1368 select FONT_8x16 if FRAMEBUFFER_CONSOLE 1369 help 1370 Driver for graphics boards with S3 Trio / S3 Virge chip. 1371 1372config FB_S3_DDC 1373 bool "DDC for S3 support" 1374 depends on FB_S3 1375 select FB_DDC 1376 default y 1377 help 1378 Say Y here if you want DDC support for your S3 graphics card. 1379 1380config FB_SAVAGE 1381 tristate "S3 Savage support" 1382 depends on FB && PCI 1383 select FB_MODE_HELPERS 1384 select FB_CFB_FILLRECT 1385 select FB_CFB_COPYAREA 1386 select FB_CFB_IMAGEBLIT 1387 select VGASTATE 1388 select VIDEO_NOMODESET 1389 help 1390 This driver supports notebooks and computers with S3 Savage PCI/AGP 1391 chips. 1392 1393 Say Y if you have such a graphics card. 1394 1395 To compile this driver as a module, choose M here; the module 1396 will be called savagefb. 1397 1398config FB_SAVAGE_I2C 1399 bool "Enable DDC2 Support" 1400 depends on FB_SAVAGE 1401 select FB_DDC 1402 help 1403 This enables I2C support for S3 Savage Chipsets. This is used 1404 only for getting EDID information from the attached display 1405 allowing for robust video mode handling and switching. 1406 1407 Because fbdev-2.6 requires that drivers must be able to 1408 independently validate video mode parameters, you should say Y 1409 here. 1410 1411config FB_SAVAGE_ACCEL 1412 bool "Enable Console Acceleration" 1413 depends on FB_SAVAGE 1414 help 1415 This option will compile in console acceleration support. If 1416 the resulting framebuffer console has bothersome glitches, then 1417 choose N here. 1418 1419config FB_SIS 1420 tristate "SiS/XGI display support" 1421 depends on FB && PCI 1422 select FB_CFB_FILLRECT 1423 select FB_CFB_COPYAREA 1424 select FB_CFB_IMAGEBLIT 1425 select BOOT_VESA_SUPPORT if FB_SIS = y 1426 select FB_SIS_300 if !FB_SIS_315 1427 select VIDEO_NOMODESET 1428 help 1429 This is the frame buffer device driver for the SiS 300, 315, 330 1430 and 340 series as well as XGI V3XT, V5, V8, Z7 graphics chipsets. 1431 Specs available at <https://www.sis.com> and <http://www.xgitech.com>. 1432 1433 To compile this driver as a module, choose M here; the module 1434 will be called sisfb. 1435 1436config FB_SIS_300 1437 bool "SiS 300 series support" 1438 depends on FB_SIS 1439 help 1440 Say Y here to support use of the SiS 300/305, 540, 630 and 730. 1441 1442config FB_SIS_315 1443 bool "SiS 315/330/340 series and XGI support" 1444 depends on FB_SIS 1445 help 1446 Say Y here to support use of the SiS 315, 330 and 340 series 1447 (315/H/PRO, 55x, 650, 651, 740, 330, 661, 741, 760, 761) as well 1448 as XGI V3XT, V5, V8 and Z7. 1449 1450config FB_VIA 1451 tristate "VIA UniChrome (Pro) and Chrome9 display support" 1452 depends on FB && PCI && GPIOLIB && I2C && (X86 || COMPILE_TEST) 1453 select FB_CFB_FILLRECT 1454 select FB_CFB_COPYAREA 1455 select FB_CFB_IMAGEBLIT 1456 select I2C_ALGOBIT 1457 select VIDEO_NOMODESET 1458 help 1459 This is the frame buffer device driver for Graphics chips of VIA 1460 UniChrome (Pro) Family (CLE266,PM800/CN400,P4M800CE/P4M800Pro/ 1461 CN700/VN800,CX700/VX700,P4M890) and Chrome9 Family (K8M890,CN896 1462 /P4M900,VX800) 1463 Say Y if you have a VIA UniChrome graphics board. 1464 1465 To compile this driver as a module, choose M here: the 1466 module will be called viafb. 1467 1468if FB_VIA 1469 1470config FB_VIA_DIRECT_PROCFS 1471 bool "direct hardware access via procfs (DEPRECATED)(DANGEROUS)" 1472 help 1473 Allow direct hardware access to some output registers via procfs. 1474 This is dangerous but may provide the only chance to get the 1475 correct output device configuration. 1476 Its use is strongly discouraged. 1477 1478config FB_VIA_X_COMPATIBILITY 1479 bool "X server compatibility" 1480 help 1481 This option reduces the functionality (power saving, ...) of the 1482 framebuffer to avoid negative impact on the OpenChrome X server. 1483 If you use any X server other than fbdev you should enable this 1484 otherwise it should be safe to disable it and allow using all 1485 features. 1486 1487endif 1488 1489config FB_NEOMAGIC 1490 tristate "NeoMagic display support" 1491 depends on FB && PCI 1492 select FB_MODE_HELPERS 1493 select FB_CFB_FILLRECT 1494 select FB_CFB_COPYAREA 1495 select FB_CFB_IMAGEBLIT 1496 select VGASTATE 1497 select VIDEO_NOMODESET 1498 help 1499 This driver supports notebooks with NeoMagic PCI chips. 1500 Say Y if you have such a graphics card. 1501 1502 To compile this driver as a module, choose M here: the 1503 module will be called neofb. 1504 1505config FB_KYRO 1506 tristate "IMG Kyro support" 1507 depends on FB && PCI 1508 select FB_CFB_FILLRECT 1509 select FB_CFB_COPYAREA 1510 select FB_CFB_IMAGEBLIT 1511 select VIDEO_NOMODESET 1512 help 1513 Say Y here if you have a STG4000 / Kyro / PowerVR 3 based 1514 graphics board. 1515 1516 To compile this driver as a module, choose M here: the 1517 module will be called kyrofb. 1518 1519config FB_3DFX 1520 tristate "3Dfx Banshee/Voodoo3/Voodoo5 display support" 1521 depends on FB && PCI 1522 select FB_CFB_IMAGEBLIT 1523 select FB_CFB_FILLRECT 1524 select FB_CFB_COPYAREA 1525 select FB_MODE_HELPERS 1526 select VIDEO_NOMODESET 1527 help 1528 This driver supports graphics boards with the 3Dfx Banshee, 1529 Voodoo3 or VSA-100 (aka Voodoo4/5) chips. Say Y if you have 1530 such a graphics board. 1531 1532 To compile this driver as a module, choose M here: the 1533 module will be called tdfxfb. 1534 1535config FB_3DFX_ACCEL 1536 bool "3Dfx Acceleration functions" 1537 depends on FB_3DFX 1538 help 1539 This will compile the 3Dfx Banshee/Voodoo3/VSA-100 frame buffer 1540 device driver with acceleration functions. 1541 1542config FB_3DFX_I2C 1543 bool "Enable DDC/I2C support" 1544 depends on FB_3DFX 1545 select FB_DDC 1546 default y 1547 help 1548 Say Y here if you want DDC/I2C support for your 3dfx Voodoo3. 1549 1550config FB_VOODOO1 1551 tristate "3Dfx Voodoo Graphics (sst1) support" 1552 depends on FB && PCI 1553 depends on FB_DEVICE 1554 select FB_CFB_FILLRECT 1555 select FB_CFB_COPYAREA 1556 select FB_CFB_IMAGEBLIT 1557 select VIDEO_NOMODESET 1558 help 1559 Say Y here if you have a 3Dfx Voodoo Graphics (Voodoo1/sst1) or 1560 Voodoo2 (cvg) based graphics card. 1561 1562 To compile this driver as a module, choose M here: the 1563 module will be called sstfb. 1564 1565 WARNING: Do not use any application that uses the 3D engine 1566 (namely glide) while using this driver. 1567 Please read the <file:Documentation/fb/sstfb.rst> for supported 1568 options and other important info support. 1569 1570config FB_VT8623 1571 tristate "VIA VT8623 support" 1572 depends on FB && PCI 1573 select FB_CFB_FILLRECT 1574 select FB_CFB_COPYAREA 1575 select FB_CFB_IMAGEBLIT 1576 select FB_TILEBLITTING 1577 select FB_SVGALIB 1578 select VGASTATE 1579 select VIDEO_NOMODESET 1580 select FONT_8x16 if FRAMEBUFFER_CONSOLE 1581 help 1582 Driver for CastleRock integrated graphics core in the 1583 VIA VT8623 [Apollo CLE266] chipset. 1584 1585config FB_TRIDENT 1586 tristate "Trident/CyberXXX/CyberBlade support" 1587 depends on FB && PCI 1588 select FB_CFB_FILLRECT 1589 select FB_CFB_COPYAREA 1590 select FB_CFB_IMAGEBLIT 1591 select FB_DDC 1592 select FB_MODE_HELPERS 1593 select VIDEO_NOMODESET 1594 help 1595 This is the frame buffer device driver for Trident PCI/AGP chipsets. 1596 Supported chipset families are TGUI 9440/96XX, 3DImage, Blade3D 1597 and Blade XP. 1598 There are also integrated versions of these chips called CyberXXXX, 1599 CyberImage or CyberBlade. These chips are mostly found in laptops 1600 but also on some motherboards including early VIA EPIA motherboards. 1601 For more information, read <file:Documentation/fb/tridentfb.rst> 1602 1603 Say Y if you have such a graphics board. 1604 1605 To compile this driver as a module, choose M here: the 1606 module will be called tridentfb. 1607 1608config FB_ARK 1609 tristate "ARK 2000PV support" 1610 depends on FB && PCI 1611 select FB_CFB_FILLRECT 1612 select FB_CFB_COPYAREA 1613 select FB_CFB_IMAGEBLIT 1614 select FB_TILEBLITTING 1615 select FB_SVGALIB 1616 select VGASTATE 1617 select VIDEO_NOMODESET 1618 select FONT_8x16 if FRAMEBUFFER_CONSOLE 1619 help 1620 Driver for PCI graphics boards with ARK 2000PV chip 1621 and ICS 5342 RAMDAC. 1622 1623config FB_PM3 1624 tristate "Permedia3 support" 1625 depends on FB && PCI 1626 select FB_CFB_FILLRECT 1627 select FB_CFB_COPYAREA 1628 select FB_CFB_IMAGEBLIT 1629 select VIDEO_NOMODESET 1630 help 1631 This is the frame buffer device driver for the 3DLabs Permedia3 1632 chipset, used in Formac ProFormance III, 3DLabs Oxygen VX1 & 1633 similar boards, 3DLabs Permedia3 Create!, Appian Jeronimo 2000 1634 and maybe other boards. 1635 1636config FB_CARMINE 1637 tristate "Fujitsu carmine frame buffer support" 1638 depends on FB && PCI 1639 select FB_CFB_FILLRECT 1640 select FB_CFB_COPYAREA 1641 select FB_CFB_IMAGEBLIT 1642 select VIDEO_NOMODESET 1643 help 1644 This is the frame buffer device driver for the Fujitsu Carmine chip. 1645 The driver provides two independent frame buffer devices. 1646 1647choice 1648 depends on FB_CARMINE 1649 prompt "DRAM timing" 1650 default FB_CARMINE_DRAM_EVAL 1651 1652config FB_CARMINE_DRAM_EVAL 1653 bool "Eval board timings" 1654 help 1655 Use timings which work on the eval card. 1656 1657config CARMINE_DRAM_CUSTOM 1658 bool "Custom board timings" 1659 help 1660 Use custom board timings. 1661endchoice 1662 1663config FB_AU1100 1664 bool "Au1100 LCD Driver" 1665 depends on (FB = y) && MIPS_ALCHEMY 1666 select FB_CFB_FILLRECT 1667 select FB_CFB_COPYAREA 1668 select FB_CFB_IMAGEBLIT 1669 help 1670 This is the framebuffer driver for the AMD Au1100 SOC. It can drive 1671 various panels and CRTs by passing in kernel cmd line option 1672 au1100fb:panel=<name>. 1673 1674config FB_AU1200 1675 bool "Au1200/Au1300 LCD Driver" 1676 depends on (FB = y) && MIPS_ALCHEMY 1677 select FB_SYS_FILLRECT 1678 select FB_SYS_COPYAREA 1679 select FB_SYS_IMAGEBLIT 1680 select FB_SYS_FOPS 1681 help 1682 This is the framebuffer driver for the Au1200/Au1300 SOCs. 1683 It can drive various panels and CRTs by passing in kernel cmd line 1684 option au1200fb:panel=<name>. 1685 1686config FB_VT8500 1687 bool "VIA VT8500 framebuffer support" 1688 depends on (FB = y) && ARM && ARCH_VT8500 1689 select FB_SYS_FILLRECT if (!FB_WMT_GE_ROPS) 1690 select FB_SYS_COPYAREA if (!FB_WMT_GE_ROPS) 1691 select FB_SYS_IMAGEBLIT 1692 select FB_MODE_HELPERS 1693 select VIDEOMODE_HELPERS 1694 help 1695 This is the framebuffer driver for VIA VT8500 integrated LCD 1696 controller. 1697 1698config FB_WM8505 1699 bool "Wondermedia WM8xxx-series frame buffer support" 1700 depends on (FB = y) && HAS_IOMEM && (ARCH_VT8500 || COMPILE_TEST) 1701 select FB_SYS_FILLRECT if (!FB_WMT_GE_ROPS) 1702 select FB_SYS_COPYAREA if (!FB_WMT_GE_ROPS) 1703 select FB_SYS_IMAGEBLIT 1704 select FB_MODE_HELPERS 1705 select VIDEOMODE_HELPERS 1706 help 1707 This is the framebuffer driver for WonderMedia WM8xxx-series 1708 integrated LCD controller. This driver covers the WM8505, WM8650 1709 and WM8850 SoCs. 1710 1711config FB_WMT_GE_ROPS 1712 bool "VT8500/WM8xxx accelerated raster ops support" 1713 depends on (FB = y) && (FB_VT8500 || FB_WM8505) 1714 help 1715 This adds support for accelerated raster operations on the 1716 VIA VT8500 and Wondermedia 85xx series SoCs. 1717 1718source "drivers/video/fbdev/geode/Kconfig" 1719 1720config FB_HIT 1721 tristate "HD64461 Frame Buffer support" 1722 depends on FB && HD64461 1723 select FB_CFB_FILLRECT 1724 select FB_CFB_COPYAREA 1725 select FB_CFB_IMAGEBLIT 1726 help 1727 This is the frame buffer device driver for the Hitachi HD64461 LCD 1728 frame buffer card. 1729 1730config FB_PMAG_AA 1731 tristate "PMAG-AA TURBOchannel framebuffer support" 1732 depends on FB && TC 1733 select FB_CFB_FILLRECT 1734 select FB_CFB_COPYAREA 1735 select FB_CFB_IMAGEBLIT 1736 help 1737 Support for the PMAG-AA TURBOchannel framebuffer card (1280x1024x1) 1738 used mainly in the MIPS-based DECstation series. 1739 1740config FB_PMAG_BA 1741 tristate "PMAG-BA TURBOchannel framebuffer support" 1742 depends on FB && TC 1743 select FB_CFB_FILLRECT 1744 select FB_CFB_COPYAREA 1745 select FB_CFB_IMAGEBLIT 1746 help 1747 Support for the PMAG-BA TURBOchannel framebuffer card (1024x864x8) 1748 used mainly in the MIPS-based DECstation series. 1749 1750config FB_PMAGB_B 1751 tristate "PMAGB-B TURBOchannel framebuffer support" 1752 depends on FB && TC 1753 select FB_CFB_FILLRECT 1754 select FB_CFB_COPYAREA 1755 select FB_CFB_IMAGEBLIT 1756 help 1757 Support for the PMAGB-B TURBOchannel framebuffer card used mainly 1758 in the MIPS-based DECstation series. The card is currently only 1759 supported in 1280x1024x8 mode. 1760 1761config FB_MAXINE 1762 bool "Maxine (Personal DECstation) onboard framebuffer support" 1763 depends on (FB = y) && MACH_DECSTATION 1764 select FB_CFB_FILLRECT 1765 select FB_CFB_COPYAREA 1766 select FB_CFB_IMAGEBLIT 1767 help 1768 Support for the onboard framebuffer (1024x768x8) in the Personal 1769 DECstation series (Personal DECstation 5000/20, /25, /33, /50, 1770 Codename "Maxine"). 1771 1772config FB_G364 1773 bool "G364 frame buffer support" 1774 depends on (FB = y) && (MIPS_MAGNUM_4000 || OLIVETTI_M700) 1775 select FB_CFB_FILLRECT 1776 select FB_CFB_COPYAREA 1777 select FB_CFB_IMAGEBLIT 1778 help 1779 The G364 driver is the framebuffer used in MIPS Magnum 4000 and 1780 Olivetti M700-10 systems. 1781 1782config FB_68328 1783 bool "Motorola 68328 native frame buffer support" 1784 depends on (FB = y) && (M68328 || M68EZ328 || M68VZ328) 1785 select FB_CFB_FILLRECT 1786 select FB_CFB_COPYAREA 1787 select FB_CFB_IMAGEBLIT 1788 help 1789 Say Y here if you want to support the built-in frame buffer of 1790 the Motorola 68328 CPU family. 1791 1792config FB_PXA168 1793 tristate "PXA168/910 LCD framebuffer support" 1794 depends on FB && HAVE_CLK && HAS_IOMEM 1795 depends on CPU_PXA168 || CPU_PXA910 || COMPILE_TEST 1796 select FB_CFB_FILLRECT 1797 select FB_CFB_COPYAREA 1798 select FB_CFB_IMAGEBLIT 1799 help 1800 Frame buffer driver for the built-in LCD controller in the Marvell 1801 MMP processor. 1802 1803config FB_PXA 1804 tristate "PXA LCD framebuffer support" 1805 depends on FB && ARCH_PXA 1806 select FB_CFB_FILLRECT 1807 select FB_CFB_COPYAREA 1808 select FB_CFB_IMAGEBLIT 1809 select VIDEOMODE_HELPERS if OF 1810 select FB_MODE_HELPERS if OF 1811 help 1812 Frame buffer driver for the built-in LCD controller in the Intel 1813 PXA2x0 processor. 1814 1815 This driver is also available as a module ( = code which can be 1816 inserted and removed from the running kernel whenever you want). The 1817 module will be called pxafb. If you want to compile it as a module, 1818 say M here and read <file:Documentation/kbuild/modules.rst>. 1819 1820 If unsure, say N. 1821 1822config FB_PXA_OVERLAY 1823 bool "Support PXA27x/PXA3xx Overlay(s) as framebuffer" 1824 depends on FB_PXA && (PXA27x || PXA3xx) 1825 1826config FB_PXA_SMARTPANEL 1827 bool "PXA Smartpanel LCD support" 1828 depends on FB_PXA 1829 1830config FB_PXA_PARAMETERS 1831 bool "PXA LCD command line parameters" 1832 depends on FB_PXA 1833 help 1834 Enable the use of kernel command line or module parameters 1835 to configure the physical properties of the LCD panel when 1836 using the PXA LCD driver. 1837 1838 This option allows you to override the panel parameters 1839 supplied by the platform in order to support multiple 1840 different models of flatpanel. If you will only be using a 1841 single model of flatpanel then you can safely leave this 1842 option disabled. 1843 1844 <file:Documentation/fb/pxafb.rst> describes the available parameters. 1845 1846config PXA3XX_GCU 1847 tristate "PXA3xx 2D graphics accelerator driver" 1848 depends on FB_PXA 1849 help 1850 Kernelspace driver for the 2D graphics controller unit (GCU) 1851 found on PXA3xx processors. There is a counterpart driver in the 1852 DirectFB suite, see http://www.directfb.org/ 1853 1854 If you compile this as a module, it will be called pxa3xx_gcu. 1855 1856config FB_FSL_DIU 1857 tristate "Freescale DIU framebuffer support" 1858 depends on FB && FSL_SOC 1859 select FB_MODE_HELPERS 1860 select FB_CFB_FILLRECT 1861 select FB_CFB_COPYAREA 1862 select FB_CFB_IMAGEBLIT 1863 select PPC_LIB_RHEAP 1864 help 1865 Framebuffer driver for the Freescale SoC DIU 1866 1867config FB_SH_MOBILE_LCDC 1868 tristate "SuperH Mobile LCDC framebuffer support" 1869 depends on FB && HAVE_CLK && HAS_IOMEM 1870 depends on SUPERH || ARCH_RENESAS || COMPILE_TEST 1871 depends on FB_DEVICE 1872 select FB_SYS_FILLRECT 1873 select FB_SYS_COPYAREA 1874 select FB_SYS_IMAGEBLIT 1875 select FB_SYS_FOPS 1876 select FB_DEFERRED_IO 1877 select FB_BACKLIGHT 1878 help 1879 Frame buffer driver for the on-chip SH-Mobile LCD controller. 1880 1881config FB_S3C 1882 tristate "Samsung S3C framebuffer support" 1883 depends on FB && HAVE_CLK && HAS_IOMEM 1884 depends on ARCH_S3C64XX || COMPILE_TEST 1885 select FB_CFB_FILLRECT 1886 select FB_CFB_COPYAREA 1887 select FB_CFB_IMAGEBLIT 1888 help 1889 Frame buffer driver for the built-in FB controller in the Samsung 1890 SoC line such as the S3C6400 and S3C6410. 1891 1892 These chips all have the same basic framebuffer design with the 1893 actual capabilities depending on the chip. The S3C6400 1894 and S3C6410 support 4 hardware windows. 1895 1896 Currently the support is only for the S3C6400 and S3C6410 SoCs. 1897 1898config FB_S3C_DEBUG_REGWRITE 1899 bool "Debug register writes" 1900 depends on FB_S3C 1901 help 1902 Show all register writes via pr_debug() 1903 1904config FB_SM501 1905 tristate "Silicon Motion SM501 framebuffer support" 1906 depends on FB && MFD_SM501 1907 select FB_CFB_FILLRECT 1908 select FB_CFB_COPYAREA 1909 select FB_CFB_IMAGEBLIT 1910 help 1911 Frame buffer driver for the CRT and LCD controllers in the Silicon 1912 Motion SM501. 1913 1914 This driver is also available as a module ( = code which can be 1915 inserted and removed from the running kernel whenever you want). The 1916 module will be called sm501fb. If you want to compile it as a module, 1917 say M here and read <file:Documentation/kbuild/modules.rst>. 1918 1919 If unsure, say N. 1920 1921config FB_SMSCUFX 1922 tristate "SMSC UFX6000/7000 USB Framebuffer support" 1923 depends on FB && USB 1924 select FB_MODE_HELPERS 1925 select FB_SYS_FILLRECT 1926 select FB_SYS_COPYAREA 1927 select FB_SYS_IMAGEBLIT 1928 select FB_SYS_FOPS 1929 select FB_DEFERRED_IO 1930 help 1931 This is a kernel framebuffer driver for SMSC UFX USB devices. 1932 Supports fbdev clients like xf86-video-fbdev, kdrive, fbi, and 1933 mplayer -vo fbdev. Supports both UFX6000 (USB 2.0) and UFX7000 1934 (USB 3.0) devices. 1935 To compile as a module, choose M here: the module name is smscufx. 1936 1937config FB_UDL 1938 tristate "Displaylink USB Framebuffer support" 1939 depends on FB && USB 1940 depends on FB_DEVICE 1941 select FB_MODE_HELPERS 1942 select FB_SYS_FILLRECT 1943 select FB_SYS_COPYAREA 1944 select FB_SYS_IMAGEBLIT 1945 select FB_SYS_FOPS 1946 select FB_DEFERRED_IO 1947 help 1948 This is a kernel framebuffer driver for DisplayLink USB devices. 1949 Supports fbdev clients like xf86-video-fbdev, kdrive, fbi, and 1950 mplayer -vo fbdev. Supports all USB 2.0 era DisplayLink devices. 1951 To compile as a module, choose M here: the module name is udlfb. 1952 1953config FB_IBM_GXT4500 1954 tristate "Framebuffer support for IBM GXT4000P/4500P/6000P/6500P adaptors" 1955 depends on FB 1956 select FB_CFB_FILLRECT 1957 select FB_CFB_COPYAREA 1958 select FB_CFB_IMAGEBLIT 1959 select VIDEO_NOMODESET 1960 help 1961 Say Y here to enable support for the IBM GXT4000P/6000P and 1962 GXT4500P/6500P display adaptor based on Raster Engine RC1000, 1963 found on some IBM System P (pSeries) machines. This driver 1964 doesn't use Geometry Engine GT1000. This driver also supports 1965 AGP Fire GL2/3/4 cards on x86. 1966 1967config FB_PS3 1968 tristate "PS3 GPU framebuffer driver" 1969 depends on FB && PS3_PS3AV 1970 select FB_SYS_FILLRECT 1971 select FB_SYS_COPYAREA 1972 select FB_SYS_IMAGEBLIT 1973 select FB_SYS_FOPS 1974 help 1975 Include support for the virtual frame buffer in the PS3 platform. 1976 1977config FB_PS3_DEFAULT_SIZE_M 1978 int "PS3 default frame buffer size (in MiB)" 1979 depends on FB_PS3 1980 default 9 1981 help 1982 This is the default size (in MiB) of the virtual frame buffer in 1983 the PS3. 1984 The default value can be overridden on the kernel command line 1985 using the "ps3fb" option (e.g. "ps3fb=9M"); 1986 1987config FB_XILINX 1988 tristate "Xilinx frame buffer support" 1989 depends on FB && (MICROBLAZE || ARCH_ZYNQ || ARCH_ZYNQMP) 1990 select FB_CFB_FILLRECT 1991 select FB_CFB_COPYAREA 1992 select FB_CFB_IMAGEBLIT 1993 help 1994 Include support for the Xilinx ML300/ML403 reference design 1995 framebuffer. ML300 carries a 640*480 LCD display on the board, 1996 ML403 uses a standard DB15 VGA connector. 1997 1998config FB_GOLDFISH 1999 tristate "Goldfish Framebuffer" 2000 depends on FB 2001 depends on GOLDFISH || COMPILE_TEST 2002 select FB_CFB_FILLRECT 2003 select FB_CFB_COPYAREA 2004 select FB_CFB_IMAGEBLIT 2005 help 2006 Framebuffer driver for Goldfish Virtual Platform 2007 2008config FB_COBALT 2009 tristate "Cobalt server LCD frame buffer support" 2010 depends on FB && MIPS_COBALT 2011 2012config FB_SH7760 2013 bool "SH7760/SH7763/SH7720/SH7721 LCDC support" 2014 depends on FB && (CPU_SUBTYPE_SH7760 || CPU_SUBTYPE_SH7763 \ 2015 || CPU_SUBTYPE_SH7720 || CPU_SUBTYPE_SH7721) 2016 select FB_CFB_FILLRECT 2017 select FB_CFB_COPYAREA 2018 select FB_CFB_IMAGEBLIT 2019 help 2020 Support for the SH7760/SH7763/SH7720/SH7721 integrated 2021 (D)STN/TFT LCD Controller. 2022 Supports display resolutions up to 1024x1024 pixel, grayscale and 2023 color operation, with depths ranging from 1 bpp to 8 bpp monochrome 2024 and 8, 15 or 16 bpp color; 90 degrees clockwise display rotation for 2025 panels <= 320 pixel horizontal resolution. 2026 2027config FB_DA8XX 2028 tristate "DA8xx/OMAP-L1xx/AM335x Framebuffer support" 2029 depends on FB && HAVE_CLK && HAS_IOMEM 2030 depends on ARCH_DAVINCI_DA8XX || SOC_AM33XX || COMPILE_TEST 2031 select FB_CFB_FILLRECT 2032 select FB_CFB_COPYAREA 2033 select FB_CFB_IMAGEBLIT 2034 select FB_CFB_REV_PIXELS_IN_BYTE 2035 select FB_MODE_HELPERS 2036 select VIDEOMODE_HELPERS 2037 help 2038 This is the frame buffer device driver for the TI LCD controller 2039 found on DA8xx/OMAP-L1xx/AM335x SoCs. 2040 If unsure, say N. 2041 2042config FB_VIRTUAL 2043 tristate "Virtual Frame Buffer support (ONLY FOR TESTING!)" 2044 depends on FB 2045 select FB_SYS_FILLRECT 2046 select FB_SYS_COPYAREA 2047 select FB_SYS_IMAGEBLIT 2048 select FB_SYS_FOPS 2049 help 2050 This is a `virtual' frame buffer device. It operates on a chunk of 2051 unswappable kernel memory instead of on the memory of a graphics 2052 board. This means you cannot see any output sent to this frame 2053 buffer device, while it does consume precious memory. The main use 2054 of this frame buffer device is testing and debugging the frame 2055 buffer subsystem. Do NOT enable it for normal systems! To protect 2056 the innocent, it has to be enabled explicitly at boot time using the 2057 kernel option `video=vfb:'. 2058 2059 To compile this driver as a module, choose M here: the 2060 module will be called vfb. In order to load it, you must use 2061 the vfb_enable=1 option. 2062 2063 If unsure, say N. 2064 2065config XEN_FBDEV_FRONTEND 2066 tristate "Xen virtual frame buffer support" 2067 depends on FB && XEN 2068 select FB_SYS_HELPERS_DEFERRED 2069 select XEN_XENBUS_FRONTEND 2070 default y 2071 help 2072 This driver implements the front-end of the Xen virtual 2073 frame buffer driver. It communicates with a back-end 2074 in another domain. 2075 2076config FB_METRONOME 2077 tristate "E-Ink Metronome/8track controller support" 2078 depends on FB 2079 select FB_SYS_HELPERS_DEFERRED 2080 help 2081 This driver implements support for the E-Ink Metronome 2082 controller. The pre-release name for this device was 8track 2083 and could also have been called by some vendors as PVI-nnnn. 2084 2085config FB_MB862XX 2086 tristate "Fujitsu MB862xx GDC support" 2087 depends on FB 2088 depends on PCI || (OF && PPC) 2089 select FB_CFB_FILLRECT 2090 select FB_CFB_COPYAREA 2091 select FB_CFB_IMAGEBLIT 2092 select VIDEO_NOMODESET 2093 help 2094 Frame buffer driver for Fujitsu Carmine/Coral-P(A)/Lime controllers. 2095 2096choice 2097 prompt "GDC variant" 2098 depends on FB_MB862XX 2099 2100config FB_MB862XX_PCI_GDC 2101 bool "Carmine/Coral-P(A) GDC" 2102 depends on PCI 2103 help 2104 This enables framebuffer support for Fujitsu Carmine/Coral-P(A) 2105 PCI graphics controller devices. 2106 2107config FB_MB862XX_LIME 2108 bool "Lime GDC" 2109 depends on OF && PPC 2110 select FB_FOREIGN_ENDIAN 2111 select FB_LITTLE_ENDIAN 2112 help 2113 Framebuffer support for Fujitsu Lime GDC on host CPU bus. 2114 2115endchoice 2116 2117config FB_MB862XX_I2C 2118 bool "Support I2C bus on MB862XX GDC" 2119 depends on FB_MB862XX && I2C 2120 depends on FB_MB862XX=m || I2C=y 2121 default y 2122 help 2123 Selecting this option adds Coral-P(A)/Lime GDC I2C bus adapter 2124 driver to support accessing I2C devices on controller's I2C bus. 2125 These are usually some video decoder chips. 2126 2127config FB_EP93XX 2128 tristate "EP93XX frame buffer support" 2129 depends on FB && ARCH_EP93XX 2130 select FB_CFB_FILLRECT 2131 select FB_CFB_COPYAREA 2132 select FB_CFB_IMAGEBLIT 2133 help 2134 Framebuffer driver for the Cirrus Logic EP93XX series of processors. 2135 This driver is also available as a module. The module will be called 2136 ep93xx-fb. 2137 2138config FB_PRE_INIT_FB 2139 bool "Don't reinitialize, use bootloader's GDC/Display configuration" 2140 depends on FB && FB_MB862XX_LIME 2141 help 2142 Select this option if display contents should be inherited as set by 2143 the bootloader. 2144 2145config FB_MX3 2146 tristate "MX3 Framebuffer support" 2147 depends on FB && MX3_IPU 2148 select BACKLIGHT_CLASS_DEVICE 2149 select FB_CFB_FILLRECT 2150 select FB_CFB_COPYAREA 2151 select FB_CFB_IMAGEBLIT 2152 default y 2153 help 2154 This is a framebuffer device for the i.MX31 LCD Controller. So 2155 far only synchronous displays are supported. If you plan to use 2156 an LCD display with your i.MX31 system, say Y here. 2157 2158config FB_BROADSHEET 2159 tristate "E-Ink Broadsheet/Epson S1D13521 controller support" 2160 depends on FB && (ARCH_PXA || COMPILE_TEST) 2161 select FB_SYS_HELPERS_DEFERRED 2162 help 2163 This driver implements support for the E-Ink Broadsheet 2164 controller. The release name for this device was Epson S1D13521 2165 and could also have been called by other names when coupled with 2166 a bridge adapter. 2167 2168config FB_HYPERV 2169 tristate "Microsoft Hyper-V Synthetic Video support" 2170 depends on FB && HYPERV 2171 select FB_CFB_FILLRECT 2172 select FB_CFB_COPYAREA 2173 select FB_CFB_IMAGEBLIT 2174 select FB_DEFERRED_IO 2175 select DMA_CMA if HAVE_DMA_CONTIGUOUS && CMA 2176 select VIDEO_NOMODESET 2177 help 2178 This framebuffer driver supports Microsoft Hyper-V Synthetic Video. 2179 2180config FB_SIMPLE 2181 tristate "Simple framebuffer support" 2182 depends on FB 2183 depends on !DRM_SIMPLEDRM 2184 select APERTURE_HELPERS 2185 select FB_CFB_FILLRECT 2186 select FB_CFB_COPYAREA 2187 select FB_CFB_IMAGEBLIT 2188 help 2189 Say Y if you want support for a simple frame-buffer. 2190 2191 This driver assumes that the display hardware has been initialized 2192 before the kernel boots, and the kernel will simply render to the 2193 pre-allocated frame buffer surface. 2194 2195 Configuration re: surface address, size, and format must be provided 2196 through device tree, or plain old platform data. 2197 2198config FB_SSD1307 2199 tristate "Solomon SSD1307 framebuffer support" 2200 depends on FB && I2C 2201 depends on GPIOLIB || COMPILE_TEST 2202 select FB_BACKLIGHT 2203 select FB_SYS_HELPERS_DEFERRED 2204 help 2205 This driver implements support for the Solomon SSD1307 2206 OLED controller over I2C. 2207 2208config FB_SM712 2209 tristate "Silicon Motion SM712 framebuffer support" 2210 depends on FB && PCI 2211 select FB_CFB_FILLRECT 2212 select FB_CFB_COPYAREA 2213 select FB_CFB_IMAGEBLIT 2214 select VIDEO_NOMODESET 2215 help 2216 Frame buffer driver for the Silicon Motion SM710, SM712, SM721 2217 and SM722 chips. 2218 2219 This driver is also available as a module. The module will be 2220 called sm712fb. If you want to compile it as a module, say M 2221 here and read <file:Documentation/kbuild/modules.rst>. 2222 2223source "drivers/video/fbdev/omap/Kconfig" 2224source "drivers/video/fbdev/omap2/Kconfig" 2225source "drivers/video/fbdev/mmp/Kconfig" 2226