1# SPDX-License-Identifier: GPL-2.0-only 2# 3# fbdev configuration 4# 5 6config FB_CMDLINE 7 bool 8 9config FB_NOTIFY 10 bool 11 12menuconfig FB 13 tristate "Support for frame buffer devices" 14 select FB_CMDLINE 15 select FB_NOTIFY 16 help 17 The frame buffer device provides an abstraction for the graphics 18 hardware. It represents the frame buffer of some video hardware and 19 allows application software to access the graphics hardware through 20 a well-defined interface, so the software doesn't need to know 21 anything about the low-level (hardware register) stuff. 22 23 Frame buffer devices work identically across the different 24 architectures supported by Linux and make the implementation of 25 application programs easier and more portable; at this point, an X 26 server exists which uses the frame buffer device exclusively. 27 On several non-X86 architectures, the frame buffer device is the 28 only way to use the graphics hardware. 29 30 The device is accessed through special device nodes, usually located 31 in the /dev directory, i.e. /dev/fb*. 32 33 You need an utility program called fbset to make full use of frame 34 buffer devices. Please read <file:Documentation/fb/framebuffer.rst> 35 and the Framebuffer-HOWTO at 36 <http://www.munted.org.uk/programming/Framebuffer-HOWTO-1.3.html> for more 37 information. 38 39 Say Y here and to the driver for your graphics board below if you 40 are compiling a kernel for a non-x86 architecture. 41 42 If you are compiling for the x86 architecture, you can say Y if you 43 want to play with it, but it is not essential. Please note that 44 running graphical applications that directly touch the hardware 45 (e.g. an accelerated X server) and that are not frame buffer 46 device-aware may cause unexpected results. If unsure, say N. 47 48config FIRMWARE_EDID 49 bool "Enable firmware EDID" 50 depends on FB 51 help 52 This enables access to the EDID transferred from the firmware. 53 On the i386, this is from the Video BIOS. Enable this if DDC/I2C 54 transfers do not work for your driver and if you are using 55 nvidiafb, i810fb or savagefb. 56 57 In general, choosing Y for this option is safe. If you 58 experience extremely long delays while booting before you get 59 something on your display, try setting this to N. Matrox cards in 60 combination with certain motherboards and monitors are known to 61 suffer from this problem. 62 63config FB_DDC 64 tristate 65 depends on FB 66 select I2C_ALGOBIT 67 select I2C 68 69config FB_CFB_FILLRECT 70 tristate 71 depends on FB 72 help 73 Include the cfb_fillrect function for generic software rectangle 74 filling. This is used by drivers that don't provide their own 75 (accelerated) version. 76 77config FB_CFB_COPYAREA 78 tristate 79 depends on FB 80 help 81 Include the cfb_copyarea function for generic software area copying. 82 This is used by drivers that don't provide their own (accelerated) 83 version. 84 85config FB_CFB_IMAGEBLIT 86 tristate 87 depends on FB 88 help 89 Include the cfb_imageblit function for generic software image 90 blitting. This is used by drivers that don't provide their own 91 (accelerated) version. 92 93config FB_CFB_REV_PIXELS_IN_BYTE 94 bool 95 depends on FB 96 help 97 Allow generic frame-buffer functions to work on displays with 1, 2 98 and 4 bits per pixel depths which has opposite order of pixels in 99 byte order to bytes in long order. 100 101config FB_SYS_FILLRECT 102 tristate 103 depends on FB 104 help 105 Include the sys_fillrect function for generic software rectangle 106 filling. This is used by drivers that don't provide their own 107 (accelerated) version and the framebuffer is in system RAM. 108 109config FB_SYS_COPYAREA 110 tristate 111 depends on FB 112 help 113 Include the sys_copyarea function for generic software area copying. 114 This is used by drivers that don't provide their own (accelerated) 115 version and the framebuffer is in system RAM. 116 117config FB_SYS_IMAGEBLIT 118 tristate 119 depends on FB 120 help 121 Include the sys_imageblit function for generic software image 122 blitting. This is used by drivers that don't provide their own 123 (accelerated) version and the framebuffer is in system RAM. 124 125config FB_PROVIDE_GET_FB_UNMAPPED_AREA 126 bool 127 depends on FB 128 help 129 Allow generic frame-buffer to provide get_fb_unmapped_area 130 function. 131 132menuconfig FB_FOREIGN_ENDIAN 133 bool "Framebuffer foreign endianness support" 134 depends on FB 135 help 136 This menu will let you enable support for the framebuffers with 137 non-native endianness (e.g. Little-Endian framebuffer on a 138 Big-Endian machine). Most probably you don't have such hardware, 139 so it's safe to say "n" here. 140 141choice 142 prompt "Choice endianness support" 143 depends on FB_FOREIGN_ENDIAN 144 145config FB_BOTH_ENDIAN 146 bool "Support for Big- and Little-Endian framebuffers" 147 148config FB_BIG_ENDIAN 149 bool "Support for Big-Endian framebuffers only" 150 151config FB_LITTLE_ENDIAN 152 bool "Support for Little-Endian framebuffers only" 153 154endchoice 155 156config FB_SYS_FOPS 157 tristate 158 depends on FB 159 160config FB_DEFERRED_IO 161 bool 162 depends on FB 163 164config FB_HECUBA 165 tristate 166 depends on FB 167 depends on FB_DEFERRED_IO 168 169config FB_SVGALIB 170 tristate 171 depends on FB 172 help 173 Common utility functions useful to fbdev drivers of VGA-based 174 cards. 175 176config FB_MACMODES 177 tristate 178 depends on FB 179 180config FB_BACKLIGHT 181 tristate 182 depends on FB 183 select BACKLIGHT_CLASS_DEVICE 184 185config FB_MODE_HELPERS 186 bool "Enable Video Mode Handling Helpers" 187 depends on FB 188 help 189 This enables functions for handling video modes using the 190 Generalized Timing Formula and the EDID parser. A few drivers rely 191 on this feature such as the radeonfb, rivafb, and the i810fb. If 192 your driver does not take advantage of this feature, choosing Y will 193 just increase the kernel size by about 5K. 194 195config FB_TILEBLITTING 196 bool "Enable Tile Blitting Support" 197 depends on FB 198 help 199 This enables tile blitting. Tile blitting is a drawing technique 200 where the screen is divided into rectangular sections (tiles), whereas 201 the standard blitting divides the screen into pixels. Because the 202 default drawing element is a tile, drawing functions will be passed 203 parameters in terms of number of tiles instead of number of pixels. 204 For example, to draw a single character, instead of using bitmaps, 205 an index to an array of bitmaps will be used. To clear or move a 206 rectangular section of a screen, the rectangle will be described in 207 terms of number of tiles in the x- and y-axis. 208 209 This is particularly important to one driver, matroxfb. If 210 unsure, say N. 211 212comment "Frame buffer hardware drivers" 213 depends on FB 214 215config FB_GRVGA 216 tristate "Aeroflex Gaisler framebuffer support" 217 depends on FB && SPARC 218 select FB_CFB_FILLRECT 219 select FB_CFB_COPYAREA 220 select FB_CFB_IMAGEBLIT 221 help 222 This enables support for the SVGACTRL framebuffer in the GRLIB IP library from Aeroflex Gaisler. 223 224config FB_CIRRUS 225 tristate "Cirrus Logic support" 226 depends on FB && (ZORRO || PCI) 227 select FB_CFB_FILLRECT 228 select FB_CFB_COPYAREA 229 select FB_CFB_IMAGEBLIT 230 help 231 This enables support for Cirrus Logic GD542x/543x based boards on 232 Amiga: SD64, Piccolo, Picasso II/II+, Picasso IV, or EGS Spectrum. 233 234 If you have a PCI-based system, this enables support for these 235 chips: GD-543x, GD-544x, GD-5480. 236 237 Please read the file <file:Documentation/fb/cirrusfb.rst>. 238 239 Say N unless you have such a graphics board or plan to get one 240 before you next recompile the kernel. 241 242config FB_PM2 243 tristate "Permedia2 support" 244 depends on FB && ((AMIGA && BROKEN) || PCI) 245 select FB_CFB_FILLRECT 246 select FB_CFB_COPYAREA 247 select FB_CFB_IMAGEBLIT 248 help 249 This is the frame buffer device driver for cards based on 250 the 3D Labs Permedia, Permedia 2 and Permedia 2V chips. 251 The driver was tested on the following cards: 252 Diamond FireGL 1000 PRO AGP 253 ELSA Gloria Synergy PCI 254 Appian Jeronimo PRO (both heads) PCI 255 3DLabs Oxygen ACX aka EONtronics Picasso P2 PCI 256 Techsource Raptor GFX-8P (aka Sun PGX-32) on SPARC 257 ASK Graphic Blaster Exxtreme AGP 258 259 To compile this driver as a module, choose M here: the 260 module will be called pm2fb. 261 262config FB_PM2_FIFO_DISCONNECT 263 bool "enable FIFO disconnect feature" 264 depends on FB_PM2 && PCI 265 help 266 Support the Permedia2 FIFO disconnect feature. 267 268config FB_ARMCLCD 269 tristate "ARM PrimeCell PL110 support" 270 depends on ARM || ARM64 || COMPILE_TEST 271 depends on FB && ARM_AMBA && HAS_IOMEM 272 select FB_CFB_FILLRECT 273 select FB_CFB_COPYAREA 274 select FB_CFB_IMAGEBLIT 275 select FB_MODE_HELPERS if OF 276 select VIDEOMODE_HELPERS if OF 277 select BACKLIGHT_CLASS_DEVICE if OF 278 help 279 This framebuffer device driver is for the ARM PrimeCell PL110 280 Colour LCD controller. ARM PrimeCells provide the building 281 blocks for System on a Chip devices. 282 283 If you want to compile this as a module (=code which can be 284 inserted into and removed from the running kernel), say M 285 here and read <file:Documentation/kbuild/modules.rst>. The module 286 will be called amba-clcd. 287 288config FB_ACORN 289 bool "Acorn VIDC support" 290 depends on (FB = y) && ARM && ARCH_ACORN 291 select FB_CFB_FILLRECT 292 select FB_CFB_COPYAREA 293 select FB_CFB_IMAGEBLIT 294 help 295 This is the frame buffer device driver for the Acorn VIDC graphics 296 hardware found in Acorn RISC PCs and other ARM-based machines. If 297 unsure, say N. 298 299config FB_CLPS711X 300 tristate "CLPS711X LCD support" 301 depends on FB && (ARCH_CLPS711X || COMPILE_TEST) 302 select FB_MODE_HELPERS 303 select FB_SYS_FILLRECT 304 select FB_SYS_COPYAREA 305 select FB_SYS_IMAGEBLIT 306 select LCD_CLASS_DEVICE 307 select VIDEOMODE_HELPERS 308 help 309 Say Y to enable the Framebuffer driver for the Cirrus Logic 310 CLPS711X CPUs. 311 312config FB_SA1100 313 bool "SA-1100 LCD support" 314 depends on (FB = y) && ARM && ARCH_SA1100 315 select FB_CFB_FILLRECT 316 select FB_CFB_COPYAREA 317 select FB_CFB_IMAGEBLIT 318 help 319 This is a framebuffer device for the SA-1100 LCD Controller. 320 See <http://www.linux-fbdev.org/> for information on framebuffer 321 devices. 322 323 If you plan to use the LCD display with your SA-1100 system, say 324 Y here. 325 326config FB_IMX 327 tristate "Freescale i.MX1/21/25/27 LCD support" 328 depends on FB && HAVE_CLK && HAS_IOMEM 329 depends on ARCH_MXC || COMPILE_TEST 330 select LCD_CLASS_DEVICE 331 select FB_CFB_FILLRECT 332 select FB_CFB_COPYAREA 333 select FB_CFB_IMAGEBLIT 334 select FB_MODE_HELPERS 335 select VIDEOMODE_HELPERS 336 337config FB_CYBER2000 338 tristate "CyberPro 2000/2010/5000 support" 339 depends on FB && PCI && (BROKEN || !SPARC64) 340 select FB_CFB_FILLRECT 341 select FB_CFB_COPYAREA 342 select FB_CFB_IMAGEBLIT 343 help 344 This enables support for the Integraphics CyberPro 20x0 and 5000 345 VGA chips used in the Rebel.com Netwinder and other machines. 346 Say Y if you have a NetWinder or a graphics card containing this 347 device, otherwise say N. 348 349config FB_CYBER2000_DDC 350 bool "DDC for CyberPro support" 351 depends on FB_CYBER2000 352 select FB_DDC 353 default y 354 help 355 Say Y here if you want DDC support for your CyberPro graphics 356 card. This is only I2C bus support, driver does not use EDID. 357 358config FB_CYBER2000_I2C 359 bool "CyberPro 2000/2010/5000 I2C support" 360 depends on FB_CYBER2000 && I2C && ARCH_NETWINDER 361 depends on I2C=y || FB_CYBER2000=m 362 select I2C_ALGOBIT 363 help 364 Enable support for the I2C video decoder interface on the 365 Integraphics CyberPro 20x0 and 5000 VGA chips. This is used 366 on the Netwinder machines for the SAA7111 video capture. 367 368config FB_APOLLO 369 bool 370 depends on (FB = y) && APOLLO 371 default y 372 select FB_CFB_FILLRECT 373 select FB_CFB_IMAGEBLIT 374 375config FB_Q40 376 bool 377 depends on (FB = y) && Q40 378 default y 379 select FB_CFB_FILLRECT 380 select FB_CFB_COPYAREA 381 select FB_CFB_IMAGEBLIT 382 383config FB_AMIGA 384 tristate "Amiga native chipset support" 385 depends on FB && AMIGA 386 help 387 This is the frame buffer device driver for the builtin graphics 388 chipset found in Amigas. 389 390 To compile this driver as a module, choose M here: the 391 module will be called amifb. 392 393config FB_AMIGA_OCS 394 bool "Amiga OCS chipset support" 395 depends on FB_AMIGA 396 help 397 This enables support for the original Agnus and Denise video chips, 398 found in the Amiga 1000 and most A500's and A2000's. If you intend 399 to run Linux on any of these systems, say Y; otherwise say N. 400 401config FB_AMIGA_ECS 402 bool "Amiga ECS chipset support" 403 depends on FB_AMIGA 404 help 405 This enables support for the Enhanced Chip Set, found in later 406 A500's, later A2000's, the A600, the A3000, the A3000T and CDTV. If 407 you intend to run Linux on any of these systems, say Y; otherwise 408 say N. 409 410config FB_AMIGA_AGA 411 bool "Amiga AGA chipset support" 412 depends on FB_AMIGA 413 help 414 This enables support for the Advanced Graphics Architecture (also 415 known as the AGA or AA) Chip Set, found in the A1200, A4000, A4000T 416 and CD32. If you intend to run Linux on any of these systems, say Y; 417 otherwise say N. 418 419config FB_FM2 420 bool "Amiga FrameMaster II/Rainbow II support" 421 depends on (FB = y) && ZORRO 422 select FB_CFB_FILLRECT 423 select FB_CFB_COPYAREA 424 select FB_CFB_IMAGEBLIT 425 help 426 This is the frame buffer device driver for the Amiga FrameMaster 427 card from BSC (exhibited 1992 but not shipped as a CBM product). 428 429config FB_ARC 430 tristate "Arc Monochrome LCD board support" 431 depends on FB && (X86 || COMPILE_TEST) 432 select FB_SYS_FILLRECT 433 select FB_SYS_COPYAREA 434 select FB_SYS_IMAGEBLIT 435 select FB_SYS_FOPS 436 help 437 This enables support for the Arc Monochrome LCD board. The board 438 is based on the KS-108 lcd controller and is typically a matrix 439 of 2*n chips. This driver was tested with a 128x64 panel. This 440 driver supports it for use with x86 SBCs through a 16 bit GPIO 441 interface (8 bit data, 8 bit control). If you anticipate using 442 this driver, say Y or M; otherwise say N. You must specify the 443 GPIO IO address to be used for setting control and data. 444 445config FB_ATARI 446 bool "Atari native chipset support" 447 depends on (FB = y) && ATARI 448 select FB_CFB_FILLRECT 449 select FB_CFB_COPYAREA 450 select FB_CFB_IMAGEBLIT 451 help 452 This is the frame buffer device driver for the builtin graphics 453 chipset found in Ataris. 454 455config FB_OF 456 bool "Open Firmware frame buffer device support" 457 depends on (FB = y) && PPC && (!PPC_PSERIES || PCI) 458 select APERTURE_HELPERS 459 select FB_CFB_FILLRECT 460 select FB_CFB_COPYAREA 461 select FB_CFB_IMAGEBLIT 462 select FB_MACMODES 463 help 464 Say Y if you want support with Open Firmware for your graphics 465 board. 466 467config FB_CONTROL 468 bool "Apple \"control\" display support" 469 depends on (FB = y) && ((PPC_PMAC && PPC32) || COMPILE_TEST) 470 select FB_CFB_FILLRECT 471 select FB_CFB_COPYAREA 472 select FB_CFB_IMAGEBLIT 473 select FB_MACMODES 474 help 475 This driver supports a frame buffer for the graphics adapter in the 476 Power Macintosh 7300 and others. 477 478config FB_PLATINUM 479 bool "Apple \"platinum\" display support" 480 depends on (FB = y) && PPC_PMAC && PPC32 481 select FB_CFB_FILLRECT 482 select FB_CFB_COPYAREA 483 select FB_CFB_IMAGEBLIT 484 select FB_MACMODES 485 help 486 This driver supports a frame buffer for the "platinum" graphics 487 adapter in some Power Macintoshes. 488 489config FB_VALKYRIE 490 bool "Apple \"valkyrie\" display support" 491 depends on (FB = y) && (MAC || (PPC_PMAC && PPC32)) 492 select FB_CFB_FILLRECT 493 select FB_CFB_COPYAREA 494 select FB_CFB_IMAGEBLIT 495 select FB_MACMODES 496 help 497 This driver supports a frame buffer for the "valkyrie" graphics 498 adapter in some Power Macintoshes. 499 500config FB_CT65550 501 bool "Chips 65550 display support" 502 depends on (FB = y) && PPC32 && PCI 503 select FB_CFB_FILLRECT 504 select FB_CFB_COPYAREA 505 select FB_CFB_IMAGEBLIT 506 help 507 This is the frame buffer device driver for the Chips & Technologies 508 65550 graphics chip in PowerBooks. 509 510config FB_ASILIANT 511 bool "Asiliant (Chips) 69000 display support" 512 depends on (FB = y) && PCI 513 select FB_CFB_FILLRECT 514 select FB_CFB_COPYAREA 515 select FB_CFB_IMAGEBLIT 516 help 517 This is the frame buffer device driver for the Asiliant 69030 chipset 518 519config FB_IMSTT 520 bool "IMS Twin Turbo display support" 521 depends on (FB = y) && PCI 522 select FB_CFB_IMAGEBLIT 523 select FB_MACMODES if PPC_PMAC 524 help 525 The IMS Twin Turbo is a PCI-based frame buffer card bundled with 526 many Macintosh and compatible computers. 527 528config FB_VGA16 529 tristate "VGA 16-color graphics support" 530 depends on FB && (X86 || PPC) 531 select APERTURE_HELPERS 532 select FB_CFB_FILLRECT 533 select FB_CFB_COPYAREA 534 select FB_CFB_IMAGEBLIT 535 select VGASTATE 536 select FONT_8x16 if FRAMEBUFFER_CONSOLE 537 help 538 This is the frame buffer device driver for VGA 16 color graphic 539 cards. Say Y if you have such a card. 540 541 To compile this driver as a module, choose M here: the 542 module will be called vga16fb. 543 544config FB_STI 545 tristate "HP STI frame buffer device support" 546 depends on FB && PARISC 547 select FB_CFB_FILLRECT 548 select FB_CFB_COPYAREA 549 select FB_CFB_IMAGEBLIT 550 default y 551 help 552 STI refers to the HP "Standard Text Interface" which is a set of 553 BIOS routines contained in a ROM chip in HP PA-RISC based machines. 554 Enabling this option will implement the linux framebuffer device 555 using calls to the STI BIOS routines for initialisation. 556 557 If you enable this option, you will get a planar framebuffer device 558 /dev/fb which will work on the most common HP graphic cards of the 559 NGLE family, including the artist chips (in the 7xx and Bxxx series), 560 HCRX, HCRX24, CRX, CRX24 and VisEG series. 561 562 It is safe to enable this option, so you should probably say "Y". 563 564config FB_MAC 565 bool "Generic Macintosh display support" 566 depends on (FB = y) && MAC 567 select FB_CFB_FILLRECT 568 select FB_CFB_COPYAREA 569 select FB_CFB_IMAGEBLIT 570 select FB_MACMODES 571 572config FB_HP300 573 bool 574 depends on (FB = y) && DIO 575 select FB_CFB_IMAGEBLIT 576 default y 577 578config FB_TGA 579 tristate "TGA/SFB+ framebuffer support" 580 depends on FB 581 depends on PCI || TC 582 depends on ALPHA || TC 583 select FB_CFB_FILLRECT 584 select FB_CFB_COPYAREA 585 select FB_CFB_IMAGEBLIT 586 select BITREVERSE 587 help 588 This is the frame buffer device driver for generic TGA and SFB+ 589 graphic cards. These include DEC ZLXp-E1, -E2 and -E3 PCI cards, 590 also known as PBXGA-A, -B and -C, and DEC ZLX-E1, -E2 and -E3 591 TURBOchannel cards, also known as PMAGD-A, -B and -C. 592 593 Due to hardware limitations ZLX-E2 and E3 cards are not supported 594 for DECstation 5000/200 systems. Additionally due to firmware 595 limitations these cards may cause troubles with booting DECstation 596 5000/240 and /260 systems, but are fully supported under Linux if 597 you manage to get it going. ;-) 598 599 Say Y if you have one of those. 600 601config FB_UVESA 602 tristate "Userspace VESA VGA graphics support" 603 depends on FB && CONNECTOR 604 depends on !UML 605 select FB_CFB_FILLRECT 606 select FB_CFB_COPYAREA 607 select FB_CFB_IMAGEBLIT 608 select FB_MODE_HELPERS 609 help 610 This is the frame buffer driver for generic VBE 2.0 compliant 611 graphic cards. It can also take advantage of VBE 3.0 features, 612 such as refresh rate adjustment. 613 614 This driver generally provides more features than vesafb but 615 requires a userspace helper application called 'v86d'. See 616 <file:Documentation/fb/uvesafb.rst> for more information. 617 618 If unsure, say N. 619 620config FB_VESA 621 bool "VESA VGA graphics support" 622 depends on (FB = y) && X86 623 select APERTURE_HELPERS 624 select FB_CFB_FILLRECT 625 select FB_CFB_COPYAREA 626 select FB_CFB_IMAGEBLIT 627 select SYSFB 628 help 629 This is the frame buffer device driver for generic VESA 2.0 630 compliant graphic cards. The older VESA 1.2 cards are not supported. 631 You will get a boot time penguin logo at no additional cost. Please 632 read <file:Documentation/fb/vesafb.rst>. If unsure, say Y. 633 634config FB_EFI 635 bool "EFI-based Framebuffer Support" 636 depends on (FB = y) && !IA64 && EFI 637 select APERTURE_HELPERS 638 select DRM_PANEL_ORIENTATION_QUIRKS 639 select FB_CFB_FILLRECT 640 select FB_CFB_COPYAREA 641 select FB_CFB_IMAGEBLIT 642 select SYSFB 643 help 644 This is the EFI frame buffer device driver. If the firmware on 645 your platform is EFI 1.10 or UEFI 2.0, select Y to add support for 646 using the EFI framebuffer as your console. 647 648config FB_N411 649 tristate "N411 Apollo/Hecuba devkit support" 650 depends on FB && X86 && MMU 651 select FB_SYS_FILLRECT 652 select FB_SYS_COPYAREA 653 select FB_SYS_IMAGEBLIT 654 select FB_SYS_FOPS 655 select FB_DEFERRED_IO 656 select FB_HECUBA 657 help 658 This enables support for the Apollo display controller in its 659 Hecuba form using the n411 devkit. 660 661config FB_HGA 662 tristate "Hercules mono graphics support" 663 depends on FB && X86 664 help 665 Say Y here if you have a Hercules mono graphics card. 666 667 To compile this driver as a module, choose M here: the 668 module will be called hgafb. 669 670 As this card technology is at least 25 years old, 671 most people will answer N here. 672 673config FB_GBE 674 bool "SGI Graphics Backend frame buffer support" 675 depends on (FB = y) && HAS_IOMEM 676 depends on SGI_IP32 || COMPILE_TEST 677 select FB_CFB_FILLRECT 678 select FB_CFB_COPYAREA 679 select FB_CFB_IMAGEBLIT 680 help 681 This is the frame buffer device driver for SGI Graphics Backend. 682 This chip is used in SGI O2 and Visual Workstation 320/540. 683 684config FB_GBE_MEM 685 int "Video memory size in MB" 686 depends on FB_GBE 687 default 4 688 help 689 This is the amount of memory reserved for the framebuffer, 690 which can be any value between 1MB and 8MB. 691 692config FB_SBUS 693 bool "SBUS and UPA framebuffers" 694 depends on (FB = y) && SPARC 695 help 696 Say Y if you want support for SBUS or UPA based frame buffer device. 697 698config FB_BW2 699 bool "BWtwo support" 700 depends on (FB = y) && (SPARC && FB_SBUS) 701 select FB_CFB_FILLRECT 702 select FB_CFB_COPYAREA 703 select FB_CFB_IMAGEBLIT 704 help 705 This is the frame buffer device driver for the BWtwo frame buffer. 706 707config FB_CG3 708 bool "CGthree support" 709 depends on (FB = y) && (SPARC && FB_SBUS) 710 select FB_CFB_FILLRECT 711 select FB_CFB_COPYAREA 712 select FB_CFB_IMAGEBLIT 713 help 714 This is the frame buffer device driver for the CGthree frame buffer. 715 716config FB_CG6 717 bool "CGsix (GX,TurboGX) support" 718 depends on (FB = y) && (SPARC && FB_SBUS) 719 select FB_CFB_COPYAREA 720 select FB_CFB_IMAGEBLIT 721 help 722 This is the frame buffer device driver for the CGsix (GX, TurboGX) 723 frame buffer. 724 725config FB_FFB 726 bool "Creator/Creator3D/Elite3D support" 727 depends on FB_SBUS && SPARC64 728 select FB_CFB_COPYAREA 729 select FB_CFB_IMAGEBLIT 730 help 731 This is the frame buffer device driver for the Creator, Creator3D, 732 and Elite3D graphics boards. 733 734config FB_TCX 735 bool "TCX (SS4/SS5 only) support" 736 depends on FB_SBUS 737 select FB_CFB_FILLRECT 738 select FB_CFB_COPYAREA 739 select FB_CFB_IMAGEBLIT 740 help 741 This is the frame buffer device driver for the TCX 24/8bit frame 742 buffer. 743 744config FB_CG14 745 bool "CGfourteen (SX) support" 746 depends on FB_SBUS 747 select FB_CFB_FILLRECT 748 select FB_CFB_COPYAREA 749 select FB_CFB_IMAGEBLIT 750 help 751 This is the frame buffer device driver for the CGfourteen frame 752 buffer on Desktop SPARCsystems with the SX graphics option. 753 754config FB_P9100 755 bool "P9100 (Sparcbook 3 only) support" 756 depends on FB_SBUS 757 select FB_CFB_FILLRECT 758 select FB_CFB_COPYAREA 759 select FB_CFB_IMAGEBLIT 760 help 761 This is the frame buffer device driver for the P9100 card 762 supported on Sparcbook 3 machines. 763 764config FB_LEO 765 bool "Leo (ZX) 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 SBUS-based Sun ZX 772 (leo) frame buffer cards. 773 774config FB_XVR500 775 bool "Sun XVR-500 3DLABS Wildcat support" 776 depends on (FB = y) && PCI && SPARC64 777 select FB_CFB_FILLRECT 778 select FB_CFB_COPYAREA 779 select FB_CFB_IMAGEBLIT 780 help 781 This is the framebuffer device for the Sun XVR-500 and similar 782 graphics cards based upon the 3DLABS Wildcat chipset. The driver 783 only works on sparc64 systems where the system firmware has 784 mostly initialized the card already. It is treated as a 785 completely dumb framebuffer device. 786 787config FB_XVR2500 788 bool "Sun XVR-2500 3DLABS Wildcat support" 789 depends on (FB = y) && PCI && SPARC64 790 select FB_CFB_FILLRECT 791 select FB_CFB_COPYAREA 792 select FB_CFB_IMAGEBLIT 793 help 794 This is the framebuffer device for the Sun XVR-2500 and similar 795 graphics cards based upon the 3DLABS Wildcat chipset. The driver 796 only works on sparc64 systems where the system firmware has 797 mostly initialized the card already. It is treated as a 798 completely dumb framebuffer device. 799 800config FB_XVR1000 801 bool "Sun XVR-1000 support" 802 depends on (FB = y) && SPARC64 803 select FB_CFB_FILLRECT 804 select FB_CFB_COPYAREA 805 select FB_CFB_IMAGEBLIT 806 help 807 This is the framebuffer device for the Sun XVR-1000 and similar 808 graphics cards. The driver only works on sparc64 systems where 809 the system firmware has mostly initialized the card already. It 810 is treated as a completely dumb framebuffer device. 811 812config FB_PVR2 813 tristate "NEC PowerVR 2 display support" 814 depends on FB && HAS_IOMEM 815 depends on SH_DREAMCAST || COMPILE_TEST 816 select FB_CFB_FILLRECT 817 select FB_CFB_COPYAREA 818 select FB_CFB_IMAGEBLIT 819 help 820 Say Y here if you have a PowerVR 2 card in your box. If you plan to 821 run linux on your Dreamcast, you will have to say Y here. 822 This driver may or may not work on other PowerVR 2 cards, but is 823 totally untested. Use at your own risk. If unsure, say N. 824 825 To compile this driver as a module, choose M here: the 826 module will be called pvr2fb. 827 828 You can pass several parameters to the driver at boot time or at 829 module load time. The parameters look like "video=pvr2:XXX", where 830 the meaning of XXX can be found at the end of the main source file 831 (<file:drivers/video/fbdev/pvr2fb.c>). Please see the file 832 <file:Documentation/fb/pvr2fb.rst>. 833 834config FB_OPENCORES 835 tristate "OpenCores VGA/LCD core 2.0 framebuffer support" 836 depends on FB && HAS_DMA 837 select FB_CFB_FILLRECT 838 select FB_CFB_COPYAREA 839 select FB_CFB_IMAGEBLIT 840 help 841 This enables support for the OpenCores VGA/LCD core. 842 843 The OpenCores VGA/LCD core is typically used together with 844 softcore CPUs (e.g. OpenRISC or Microblaze) or hard processor 845 systems (e.g. Altera socfpga or Xilinx Zynq) on FPGAs. 846 847 The source code and specification for the core is available at 848 <https://opencores.org/project,vga_lcd> 849 850config FB_S1D13XXX 851 tristate "Epson S1D13XXX framebuffer support" 852 depends on FB 853 select FB_CFB_FILLRECT 854 select FB_CFB_COPYAREA 855 select FB_CFB_IMAGEBLIT 856 help 857 Support for S1D13XXX framebuffer device family (currently only 858 working with S1D13806). Product specs at 859 <https://vdc.epson.com/> 860 861config FB_ATMEL 862 tristate "AT91 LCD Controller support" 863 depends on FB && OF && HAVE_CLK && HAS_IOMEM 864 depends on HAVE_FB_ATMEL || COMPILE_TEST 865 select FB_BACKLIGHT 866 select FB_CFB_FILLRECT 867 select FB_CFB_COPYAREA 868 select FB_CFB_IMAGEBLIT 869 select FB_MODE_HELPERS 870 select VIDEOMODE_HELPERS 871 help 872 This enables support for the AT91 LCD Controller. 873 874config FB_NVIDIA 875 tristate "nVidia Framebuffer Support" 876 depends on FB && PCI 877 select FB_BACKLIGHT if FB_NVIDIA_BACKLIGHT 878 select FB_MODE_HELPERS 879 select FB_CFB_FILLRECT 880 select FB_CFB_COPYAREA 881 select FB_CFB_IMAGEBLIT 882 select BITREVERSE 883 select VGASTATE 884 help 885 This driver supports graphics boards with the nVidia chips, TNT 886 and newer. For very old chipsets, such as the RIVA128, then use 887 the rivafb. 888 Say Y if you have such a graphics board. 889 890 To compile this driver as a module, choose M here: the 891 module will be called nvidiafb. 892 893config FB_NVIDIA_I2C 894 bool "Enable DDC Support" 895 depends on FB_NVIDIA 896 select FB_DDC 897 help 898 This enables I2C support for nVidia Chipsets. This is used 899 only for getting EDID information from the attached display 900 allowing for robust video mode handling and switching. 901 902 Because fbdev-2.6 requires that drivers must be able to 903 independently validate video mode parameters, you should say Y 904 here. 905 906config FB_NVIDIA_DEBUG 907 bool "Lots of debug output" 908 depends on FB_NVIDIA 909 help 910 Say Y here if you want the nVidia driver to output all sorts 911 of debugging information to provide to the maintainer when 912 something goes wrong. 913 914config FB_NVIDIA_BACKLIGHT 915 bool "Support for backlight control" 916 depends on FB_NVIDIA 917 default y 918 help 919 Say Y here if you want to control the backlight of your display. 920 921config FB_RIVA 922 tristate "nVidia Riva support" 923 depends on FB && PCI 924 select FB_BACKLIGHT if FB_RIVA_BACKLIGHT 925 select FB_MODE_HELPERS 926 select FB_CFB_FILLRECT 927 select FB_CFB_COPYAREA 928 select FB_CFB_IMAGEBLIT 929 select BITREVERSE 930 select VGASTATE 931 help 932 This driver supports graphics boards with the nVidia Riva/Geforce 933 chips. 934 Say Y if you have such a graphics board. 935 936 To compile this driver as a module, choose M here: the 937 module will be called rivafb. 938 939config FB_RIVA_I2C 940 bool "Enable DDC Support" 941 depends on FB_RIVA 942 select FB_DDC 943 help 944 This enables I2C support for nVidia Chipsets. This is used 945 only for getting EDID information from the attached display 946 allowing for robust video mode handling and switching. 947 948 Because fbdev-2.6 requires that drivers must be able to 949 independently validate video mode parameters, you should say Y 950 here. 951 952config FB_RIVA_DEBUG 953 bool "Lots of debug output" 954 depends on FB_RIVA 955 help 956 Say Y here if you want the Riva driver to output all sorts 957 of debugging information to provide to the maintainer when 958 something goes wrong. 959 960config FB_RIVA_BACKLIGHT 961 bool "Support for backlight control" 962 depends on FB_RIVA 963 default y 964 help 965 Say Y here if you want to control the backlight of your display. 966 967config FB_I740 968 tristate "Intel740 support" 969 depends on FB && PCI 970 select FB_MODE_HELPERS 971 select FB_CFB_FILLRECT 972 select FB_CFB_COPYAREA 973 select FB_CFB_IMAGEBLIT 974 select VGASTATE 975 select FB_DDC 976 help 977 This driver supports graphics cards based on Intel740 chip. 978 979config FB_I810 980 tristate "Intel 810/815 support" 981 depends on FB && PCI && X86_32 && AGP_INTEL 982 select FB_MODE_HELPERS 983 select FB_CFB_FILLRECT 984 select FB_CFB_COPYAREA 985 select FB_CFB_IMAGEBLIT 986 select VGASTATE 987 help 988 This driver supports the on-board graphics built in to the Intel 810 989 and 815 chipsets. Say Y if you have and plan to use such a board. 990 991 To compile this driver as a module, choose M here: the 992 module will be called i810fb. 993 994 For more information, please read 995 <file:Documentation/fb/intel810.rst> 996 997config FB_I810_GTF 998 bool "use VESA Generalized Timing Formula" 999 depends on FB_I810 1000 help 1001 If you say Y, then the VESA standard, Generalized Timing Formula 1002 or GTF, will be used to calculate the required video timing values 1003 per video mode. Since the GTF allows nondiscrete timings 1004 (nondiscrete being a range of values as opposed to discrete being a 1005 set of values), you'll be able to use any combination of horizontal 1006 and vertical resolutions, and vertical refresh rates without having 1007 to specify your own timing parameters. This is especially useful 1008 to maximize the performance of an aging display, or if you just 1009 have a display with nonstandard dimensions. A VESA compliant 1010 monitor is recommended, but can still work with non-compliant ones. 1011 If you need or want this, then select this option. The timings may 1012 not be compliant with Intel's recommended values. Use at your own 1013 risk. 1014 1015 If you say N, the driver will revert to discrete video timings 1016 using a set recommended by Intel in their documentation. 1017 1018 If unsure, say N. 1019 1020config FB_I810_I2C 1021 bool "Enable DDC Support" 1022 depends on FB_I810 && FB_I810_GTF 1023 select FB_DDC 1024 help 1025 Add DDC/I2C support for i810fb. This will allow the driver to get 1026 display information, especially for monitors with fickle timings. 1027 1028 If unsure, say Y. 1029 1030config FB_LE80578 1031 tristate "Intel LE80578 (Vermilion) support" 1032 depends on FB && PCI && X86 1033 select FB_MODE_HELPERS 1034 select FB_CFB_FILLRECT 1035 select FB_CFB_COPYAREA 1036 select FB_CFB_IMAGEBLIT 1037 help 1038 This driver supports the LE80578 (Vermilion Range) chipset 1039 1040config FB_CARILLO_RANCH 1041 tristate "Intel Carillo Ranch support" 1042 depends on FB_LE80578 && FB && PCI && X86 1043 help 1044 This driver supports the LE80578 (Carillo Ranch) board 1045 1046config FB_INTEL 1047 tristate "Intel 830M/845G/852GM/855GM/865G/915G/945G/945GM/965G/965GM support" 1048 depends on FB && PCI && X86 && AGP_INTEL && EXPERT 1049 select FB_MODE_HELPERS 1050 select FB_CFB_FILLRECT 1051 select FB_CFB_COPYAREA 1052 select FB_CFB_IMAGEBLIT 1053 select BOOT_VESA_SUPPORT if FB_INTEL = y 1054 depends on !DRM_I915 1055 help 1056 This driver supports the on-board graphics built in to the Intel 1057 830M/845G/852GM/855GM/865G/915G/915GM/945G/945GM/965G/965GM chipsets. 1058 Say Y if you have and plan to use such a board. 1059 1060 To make FB_INTEL=Y work you need to say AGP_INTEL=y too. 1061 1062 To compile this driver as a module, choose M here: the 1063 module will be called intelfb. 1064 1065 For more information, please read <file:Documentation/fb/intelfb.rst> 1066 1067config FB_INTEL_DEBUG 1068 bool "Intel driver Debug Messages" 1069 depends on FB_INTEL 1070 help 1071 Say Y here if you want the Intel driver to output all sorts 1072 of debugging information to provide to the maintainer when 1073 something goes wrong. 1074 1075config FB_INTEL_I2C 1076 bool "DDC/I2C for Intel framebuffer support" 1077 depends on FB_INTEL 1078 select FB_DDC 1079 default y 1080 help 1081 Say Y here if you want DDC/I2C support for your on-board Intel graphics. 1082 1083config FB_MATROX 1084 tristate "Matrox acceleration" 1085 depends on FB && PCI 1086 select FB_CFB_FILLRECT 1087 select FB_CFB_COPYAREA 1088 select FB_CFB_IMAGEBLIT 1089 select FB_TILEBLITTING 1090 select FB_MACMODES if PPC_PMAC 1091 help 1092 Say Y here if you have a Matrox Millennium, Matrox Millennium II, 1093 Matrox Mystique, Matrox Mystique 220, Matrox Productiva G100, Matrox 1094 Mystique G200, Matrox Millennium G200, Matrox Marvel G200 video, 1095 Matrox G400, G450 or G550 card in your box. 1096 1097 To compile this driver as a module, choose M here: the 1098 module will be called matroxfb. 1099 1100 You can pass several parameters to the driver at boot time or at 1101 module load time. The parameters look like "video=matroxfb:XXX", and 1102 are described in <file:Documentation/fb/matroxfb.rst>. 1103 1104config FB_MATROX_MILLENIUM 1105 bool "Millennium I/II support" 1106 depends on FB_MATROX 1107 help 1108 Say Y here if you have a Matrox Millennium or Matrox Millennium II 1109 video card. If you select "Advanced lowlevel driver options" below, 1110 you should check 4 bpp packed pixel, 8 bpp packed pixel, 16 bpp 1111 packed pixel, 24 bpp packed pixel and 32 bpp packed pixel. You can 1112 also use font widths different from 8. 1113 1114config FB_MATROX_MYSTIQUE 1115 bool "Mystique support" 1116 depends on FB_MATROX 1117 help 1118 Say Y here if you have a Matrox Mystique or Matrox Mystique 220 1119 video card. If you select "Advanced lowlevel driver options" below, 1120 you should check 8 bpp packed pixel, 16 bpp packed pixel, 24 bpp 1121 packed pixel and 32 bpp packed pixel. You can also use font widths 1122 different from 8. 1123 1124config FB_MATROX_G 1125 bool "G100/G200/G400/G450/G550 support" 1126 depends on FB_MATROX 1127 help 1128 Say Y here if you have a Matrox G100, G200, G400, G450 or G550 based 1129 video card. If you select "Advanced lowlevel driver options", you 1130 should check 8 bpp packed pixel, 16 bpp packed pixel, 24 bpp packed 1131 pixel and 32 bpp packed pixel. You can also use font widths 1132 different from 8. 1133 1134 If you need support for G400 secondary head, you must say Y to 1135 "Matrox I2C support" and "G400 second head support" right below. 1136 G450/G550 secondary head and digital output are supported without 1137 additional modules. 1138 1139 The driver starts in monitor mode. You must use the matroxset tool 1140 (available at <ftp://platan.vc.cvut.cz/pub/linux/matrox-latest/>) to 1141 swap primary and secondary head outputs, or to change output mode. 1142 Secondary head driver always start in 640x480 resolution and you 1143 must use fbset to change it. 1144 1145 Do not forget that second head supports only 16 and 32 bpp 1146 packed pixels, so it is a good idea to compile them into the kernel 1147 too. You can use only some font widths, as the driver uses generic 1148 painting procedures (the secondary head does not use acceleration 1149 engine). 1150 1151 G450/G550 hardware can display TV picture only from secondary CRTC, 1152 and it performs no scaling, so picture must have 525 or 625 lines. 1153 1154config FB_MATROX_I2C 1155 tristate "Matrox I2C support" 1156 depends on FB_MATROX 1157 select FB_DDC 1158 help 1159 This drivers creates I2C buses which are needed for accessing the 1160 DDC (I2C) bus present on all Matroxes, an I2C bus which 1161 interconnects Matrox optional devices, like MGA-TVO on G200 and 1162 G400, and the secondary head DDC bus, present on G400 only. 1163 1164 You can say Y or M here if you want to experiment with monitor 1165 detection code. You must say Y or M here if you want to use either 1166 second head of G400 or MGA-TVO on G200 or G400. 1167 1168 If you compile it as module, it will create a module named 1169 i2c-matroxfb. 1170 1171config FB_MATROX_MAVEN 1172 tristate "G400 second head support" 1173 depends on FB_MATROX_G && FB_MATROX_I2C 1174 help 1175 WARNING !!! This support does not work with G450 !!! 1176 1177 Say Y or M here if you want to use a secondary head (meaning two 1178 monitors in parallel) on G400 or MGA-TVO add-on on G200. Secondary 1179 head is not compatible with accelerated XFree 3.3.x SVGA servers - 1180 secondary head output is blanked while you are in X. With XFree 1181 3.9.17 preview you can use both heads if you use SVGA over fbdev or 1182 the fbdev driver on first head and the fbdev driver on second head. 1183 1184 If you compile it as module, two modules are created, 1185 matroxfb_crtc2 and matroxfb_maven. Matroxfb_maven is needed for 1186 both G200 and G400, matroxfb_crtc2 is needed only by G400. You must 1187 also load i2c-matroxfb to get it to run. 1188 1189 The driver starts in monitor mode and you must use the matroxset 1190 tool (available at 1191 <ftp://platan.vc.cvut.cz/pub/linux/matrox-latest/>) to switch it to 1192 PAL or NTSC or to swap primary and secondary head outputs. 1193 Secondary head driver also always start in 640x480 resolution, you 1194 must use fbset to change it. 1195 1196 Also do not forget that second head supports only 16 and 32 bpp 1197 packed pixels, so it is a good idea to compile them into the kernel 1198 too. You can use only some font widths, as the driver uses generic 1199 painting procedures (the secondary head does not use acceleration 1200 engine). 1201 1202config FB_RADEON 1203 tristate "ATI Radeon display support" 1204 depends on FB && PCI 1205 select FB_BACKLIGHT if FB_RADEON_BACKLIGHT 1206 select FB_MODE_HELPERS 1207 select FB_CFB_FILLRECT 1208 select FB_CFB_COPYAREA 1209 select FB_CFB_IMAGEBLIT 1210 select FB_MACMODES if PPC 1211 help 1212 Choose this option if you want to use an ATI Radeon graphics card as 1213 a framebuffer device. There are both PCI and AGP versions. You 1214 don't need to choose this to run the Radeon in plain VGA mode. 1215 1216 There is a product page at 1217 https://products.amd.com/en-us/GraphicCardResult.aspx 1218 1219config FB_RADEON_I2C 1220 bool "DDC/I2C for ATI Radeon support" 1221 depends on FB_RADEON 1222 select FB_DDC 1223 default y 1224 help 1225 Say Y here if you want DDC/I2C support for your Radeon board. 1226 1227config FB_RADEON_BACKLIGHT 1228 bool "Support for backlight control" 1229 depends on FB_RADEON 1230 default y 1231 help 1232 Say Y here if you want to control the backlight of your display. 1233 1234config FB_RADEON_DEBUG 1235 bool "Lots of debug output from Radeon driver" 1236 depends on FB_RADEON 1237 help 1238 Say Y here if you want the Radeon driver to output all sorts 1239 of debugging information to provide to the maintainer when 1240 something goes wrong. 1241 1242config FB_ATY128 1243 tristate "ATI Rage128 display support" 1244 depends on FB && PCI 1245 select FB_CFB_FILLRECT 1246 select FB_CFB_COPYAREA 1247 select FB_CFB_IMAGEBLIT 1248 select FB_BACKLIGHT if FB_ATY128_BACKLIGHT 1249 select FB_MACMODES if PPC_PMAC 1250 help 1251 This driver supports graphics boards with the ATI Rage128 chips. 1252 Say Y if you have such a graphics board and read 1253 <file:Documentation/fb/aty128fb.rst>. 1254 1255 To compile this driver as a module, choose M here: the 1256 module will be called aty128fb. 1257 1258config FB_ATY128_BACKLIGHT 1259 bool "Support for backlight control" 1260 depends on FB_ATY128 1261 default y 1262 help 1263 Say Y here if you want to control the backlight of your display. 1264 1265config FB_ATY 1266 tristate "ATI Mach64 display support" if PCI || ATARI 1267 depends on FB && !SPARC32 1268 select FB_CFB_FILLRECT 1269 select FB_CFB_COPYAREA 1270 select FB_CFB_IMAGEBLIT 1271 select FB_BACKLIGHT if FB_ATY_BACKLIGHT 1272 select FB_MACMODES if PPC 1273 select FB_ATY_CT if SPARC64 && PCI 1274 help 1275 This driver supports graphics boards with the ATI Mach64 chips. 1276 Say Y if you have such a graphics board. 1277 1278 To compile this driver as a module, choose M here: the 1279 module will be called atyfb. 1280 1281config FB_ATY_CT 1282 bool "Mach64 CT/VT/GT/LT (incl. 3D RAGE) support" 1283 depends on PCI && FB_ATY 1284 help 1285 Say Y here to support use of ATI's 64-bit Rage boards (or other 1286 boards based on the Mach64 CT, VT, GT, and LT chipsets) as a 1287 framebuffer device. The ATI product support page for these boards 1288 is at <http://support.ati.com/products/pc/mach64/mach64.html>. 1289 1290config FB_ATY_GENERIC_LCD 1291 bool "Mach64 generic LCD support" 1292 depends on FB_ATY_CT 1293 help 1294 Say Y if you have a laptop with an ATI Rage LT PRO, Rage Mobility, 1295 Rage XC, or Rage XL chipset. 1296 1297config FB_ATY_GX 1298 bool "Mach64 GX support" if PCI 1299 depends on FB_ATY 1300 default y if ATARI 1301 help 1302 Say Y here to support use of the ATI Mach64 Graphics Expression 1303 board (or other boards based on the Mach64 GX chipset) as a 1304 framebuffer device. The ATI product support page for these boards 1305 is at 1306 <http://support.ati.com/products/pc/mach64/graphics_xpression.html>. 1307 1308config FB_ATY_BACKLIGHT 1309 bool "Support for backlight control" 1310 depends on FB_ATY 1311 default y 1312 help 1313 Say Y here if you want to control the backlight of your display. 1314 1315config FB_S3 1316 tristate "S3 Trio/Virge support" 1317 depends on FB && PCI 1318 select FB_CFB_FILLRECT 1319 select FB_CFB_COPYAREA 1320 select FB_CFB_IMAGEBLIT 1321 select FB_TILEBLITTING 1322 select FB_SVGALIB 1323 select VGASTATE 1324 select FONT_8x16 if FRAMEBUFFER_CONSOLE 1325 help 1326 Driver for graphics boards with S3 Trio / S3 Virge chip. 1327 1328config FB_S3_DDC 1329 bool "DDC for S3 support" 1330 depends on FB_S3 1331 select FB_DDC 1332 default y 1333 help 1334 Say Y here if you want DDC support for your S3 graphics card. 1335 1336config FB_SAVAGE 1337 tristate "S3 Savage support" 1338 depends on FB && PCI 1339 select FB_MODE_HELPERS 1340 select FB_CFB_FILLRECT 1341 select FB_CFB_COPYAREA 1342 select FB_CFB_IMAGEBLIT 1343 select VGASTATE 1344 help 1345 This driver supports notebooks and computers with S3 Savage PCI/AGP 1346 chips. 1347 1348 Say Y if you have such a graphics card. 1349 1350 To compile this driver as a module, choose M here; the module 1351 will be called savagefb. 1352 1353config FB_SAVAGE_I2C 1354 bool "Enable DDC2 Support" 1355 depends on FB_SAVAGE 1356 select FB_DDC 1357 help 1358 This enables I2C support for S3 Savage Chipsets. This is used 1359 only for getting EDID information from the attached display 1360 allowing for robust video mode handling and switching. 1361 1362 Because fbdev-2.6 requires that drivers must be able to 1363 independently validate video mode parameters, you should say Y 1364 here. 1365 1366config FB_SAVAGE_ACCEL 1367 bool "Enable Console Acceleration" 1368 depends on FB_SAVAGE 1369 help 1370 This option will compile in console acceleration support. If 1371 the resulting framebuffer console has bothersome glitches, then 1372 choose N here. 1373 1374config FB_SIS 1375 tristate "SiS/XGI display support" 1376 depends on FB && PCI 1377 select FB_CFB_FILLRECT 1378 select FB_CFB_COPYAREA 1379 select FB_CFB_IMAGEBLIT 1380 select BOOT_VESA_SUPPORT if FB_SIS = y 1381 select FB_SIS_300 if !FB_SIS_315 1382 help 1383 This is the frame buffer device driver for the SiS 300, 315, 330 1384 and 340 series as well as XGI V3XT, V5, V8, Z7 graphics chipsets. 1385 Specs available at <https://www.sis.com> and <http://www.xgitech.com>. 1386 1387 To compile this driver as a module, choose M here; the module 1388 will be called sisfb. 1389 1390config FB_SIS_300 1391 bool "SiS 300 series support" 1392 depends on FB_SIS 1393 help 1394 Say Y here to support use of the SiS 300/305, 540, 630 and 730. 1395 1396config FB_SIS_315 1397 bool "SiS 315/330/340 series and XGI support" 1398 depends on FB_SIS 1399 help 1400 Say Y here to support use of the SiS 315, 330 and 340 series 1401 (315/H/PRO, 55x, 650, 651, 740, 330, 661, 741, 760, 761) as well 1402 as XGI V3XT, V5, V8 and Z7. 1403 1404config FB_VIA 1405 tristate "VIA UniChrome (Pro) and Chrome9 display support" 1406 depends on FB && PCI && GPIOLIB && I2C && (X86 || COMPILE_TEST) 1407 select FB_CFB_FILLRECT 1408 select FB_CFB_COPYAREA 1409 select FB_CFB_IMAGEBLIT 1410 select I2C_ALGOBIT 1411 help 1412 This is the frame buffer device driver for Graphics chips of VIA 1413 UniChrome (Pro) Family (CLE266,PM800/CN400,P4M800CE/P4M800Pro/ 1414 CN700/VN800,CX700/VX700,P4M890) and Chrome9 Family (K8M890,CN896 1415 /P4M900,VX800) 1416 Say Y if you have a VIA UniChrome graphics board. 1417 1418 To compile this driver as a module, choose M here: the 1419 module will be called viafb. 1420 1421if FB_VIA 1422 1423config FB_VIA_DIRECT_PROCFS 1424 bool "direct hardware access via procfs (DEPRECATED)(DANGEROUS)" 1425 help 1426 Allow direct hardware access to some output registers via procfs. 1427 This is dangerous but may provide the only chance to get the 1428 correct output device configuration. 1429 Its use is strongly discouraged. 1430 1431config FB_VIA_X_COMPATIBILITY 1432 bool "X server compatibility" 1433 help 1434 This option reduces the functionality (power saving, ...) of the 1435 framebuffer to avoid negative impact on the OpenChrome X server. 1436 If you use any X server other than fbdev you should enable this 1437 otherwise it should be safe to disable it and allow using all 1438 features. 1439 1440endif 1441 1442config FB_NEOMAGIC 1443 tristate "NeoMagic display support" 1444 depends on FB && PCI 1445 select FB_MODE_HELPERS 1446 select FB_CFB_FILLRECT 1447 select FB_CFB_COPYAREA 1448 select FB_CFB_IMAGEBLIT 1449 select VGASTATE 1450 help 1451 This driver supports notebooks with NeoMagic PCI chips. 1452 Say Y if you have such a graphics card. 1453 1454 To compile this driver as a module, choose M here: the 1455 module will be called neofb. 1456 1457config FB_KYRO 1458 tristate "IMG Kyro support" 1459 depends on FB && PCI 1460 select FB_CFB_FILLRECT 1461 select FB_CFB_COPYAREA 1462 select FB_CFB_IMAGEBLIT 1463 help 1464 Say Y here if you have a STG4000 / Kyro / PowerVR 3 based 1465 graphics board. 1466 1467 To compile this driver as a module, choose M here: the 1468 module will be called kyrofb. 1469 1470config FB_3DFX 1471 tristate "3Dfx Banshee/Voodoo3/Voodoo5 display support" 1472 depends on FB && PCI 1473 select FB_CFB_IMAGEBLIT 1474 select FB_CFB_FILLRECT 1475 select FB_CFB_COPYAREA 1476 select FB_MODE_HELPERS 1477 help 1478 This driver supports graphics boards with the 3Dfx Banshee, 1479 Voodoo3 or VSA-100 (aka Voodoo4/5) chips. Say Y if you have 1480 such a graphics board. 1481 1482 To compile this driver as a module, choose M here: the 1483 module will be called tdfxfb. 1484 1485config FB_3DFX_ACCEL 1486 bool "3Dfx Acceleration functions" 1487 depends on FB_3DFX 1488 help 1489 This will compile the 3Dfx Banshee/Voodoo3/VSA-100 frame buffer 1490 device driver with acceleration functions. 1491 1492config FB_3DFX_I2C 1493 bool "Enable DDC/I2C support" 1494 depends on FB_3DFX 1495 select FB_DDC 1496 default y 1497 help 1498 Say Y here if you want DDC/I2C support for your 3dfx Voodoo3. 1499 1500config FB_VOODOO1 1501 tristate "3Dfx Voodoo Graphics (sst1) support" 1502 depends on FB && PCI 1503 select FB_CFB_FILLRECT 1504 select FB_CFB_COPYAREA 1505 select FB_CFB_IMAGEBLIT 1506 help 1507 Say Y here if you have a 3Dfx Voodoo Graphics (Voodoo1/sst1) or 1508 Voodoo2 (cvg) based graphics card. 1509 1510 To compile this driver as a module, choose M here: the 1511 module will be called sstfb. 1512 1513 WARNING: Do not use any application that uses the 3D engine 1514 (namely glide) while using this driver. 1515 Please read the <file:Documentation/fb/sstfb.rst> for supported 1516 options and other important info support. 1517 1518config FB_VT8623 1519 tristate "VIA VT8623 support" 1520 depends on FB && PCI 1521 select FB_CFB_FILLRECT 1522 select FB_CFB_COPYAREA 1523 select FB_CFB_IMAGEBLIT 1524 select FB_TILEBLITTING 1525 select FB_SVGALIB 1526 select VGASTATE 1527 select FONT_8x16 if FRAMEBUFFER_CONSOLE 1528 help 1529 Driver for CastleRock integrated graphics core in the 1530 VIA VT8623 [Apollo CLE266] chipset. 1531 1532config FB_TRIDENT 1533 tristate "Trident/CyberXXX/CyberBlade support" 1534 depends on FB && PCI 1535 select FB_CFB_FILLRECT 1536 select FB_CFB_COPYAREA 1537 select FB_CFB_IMAGEBLIT 1538 select FB_DDC 1539 select FB_MODE_HELPERS 1540 help 1541 This is the frame buffer device driver for Trident PCI/AGP chipsets. 1542 Supported chipset families are TGUI 9440/96XX, 3DImage, Blade3D 1543 and Blade XP. 1544 There are also integrated versions of these chips called CyberXXXX, 1545 CyberImage or CyberBlade. These chips are mostly found in laptops 1546 but also on some motherboards including early VIA EPIA motherboards. 1547 For more information, read <file:Documentation/fb/tridentfb.rst> 1548 1549 Say Y if you have such a graphics board. 1550 1551 To compile this driver as a module, choose M here: the 1552 module will be called tridentfb. 1553 1554config FB_ARK 1555 tristate "ARK 2000PV support" 1556 depends on FB && PCI 1557 select FB_CFB_FILLRECT 1558 select FB_CFB_COPYAREA 1559 select FB_CFB_IMAGEBLIT 1560 select FB_TILEBLITTING 1561 select FB_SVGALIB 1562 select VGASTATE 1563 select FONT_8x16 if FRAMEBUFFER_CONSOLE 1564 help 1565 Driver for PCI graphics boards with ARK 2000PV chip 1566 and ICS 5342 RAMDAC. 1567 1568config FB_PM3 1569 tristate "Permedia3 support" 1570 depends on FB && PCI 1571 select FB_CFB_FILLRECT 1572 select FB_CFB_COPYAREA 1573 select FB_CFB_IMAGEBLIT 1574 help 1575 This is the frame buffer device driver for the 3DLabs Permedia3 1576 chipset, used in Formac ProFormance III, 3DLabs Oxygen VX1 & 1577 similar boards, 3DLabs Permedia3 Create!, Appian Jeronimo 2000 1578 and maybe other boards. 1579 1580config FB_CARMINE 1581 tristate "Fujitsu carmine frame buffer support" 1582 depends on FB && PCI 1583 select FB_CFB_FILLRECT 1584 select FB_CFB_COPYAREA 1585 select FB_CFB_IMAGEBLIT 1586 help 1587 This is the frame buffer device driver for the Fujitsu Carmine chip. 1588 The driver provides two independent frame buffer devices. 1589 1590choice 1591 depends on FB_CARMINE 1592 prompt "DRAM timing" 1593 default FB_CARMINE_DRAM_EVAL 1594 1595config FB_CARMINE_DRAM_EVAL 1596 bool "Eval board timings" 1597 help 1598 Use timings which work on the eval card. 1599 1600config CARMINE_DRAM_CUSTOM 1601 bool "Custom board timings" 1602 help 1603 Use custom board timings. 1604endchoice 1605 1606config FB_AU1100 1607 bool "Au1100 LCD Driver" 1608 depends on (FB = y) && MIPS_ALCHEMY 1609 select FB_CFB_FILLRECT 1610 select FB_CFB_COPYAREA 1611 select FB_CFB_IMAGEBLIT 1612 help 1613 This is the framebuffer driver for the AMD Au1100 SOC. It can drive 1614 various panels and CRTs by passing in kernel cmd line option 1615 au1100fb:panel=<name>. 1616 1617config FB_AU1200 1618 bool "Au1200/Au1300 LCD Driver" 1619 depends on (FB = y) && MIPS_ALCHEMY 1620 select FB_SYS_FILLRECT 1621 select FB_SYS_COPYAREA 1622 select FB_SYS_IMAGEBLIT 1623 select FB_SYS_FOPS 1624 help 1625 This is the framebuffer driver for the Au1200/Au1300 SOCs. 1626 It can drive various panels and CRTs by passing in kernel cmd line 1627 option au1200fb:panel=<name>. 1628 1629config FB_VT8500 1630 bool "VIA VT8500 framebuffer support" 1631 depends on (FB = y) && ARM && ARCH_VT8500 1632 select FB_SYS_FILLRECT if (!FB_WMT_GE_ROPS) 1633 select FB_SYS_COPYAREA if (!FB_WMT_GE_ROPS) 1634 select FB_SYS_IMAGEBLIT 1635 select FB_MODE_HELPERS 1636 select VIDEOMODE_HELPERS 1637 help 1638 This is the framebuffer driver for VIA VT8500 integrated LCD 1639 controller. 1640 1641config FB_WM8505 1642 bool "Wondermedia WM8xxx-series frame buffer support" 1643 depends on (FB = y) && HAS_IOMEM && (ARCH_VT8500 || COMPILE_TEST) 1644 select FB_SYS_FILLRECT if (!FB_WMT_GE_ROPS) 1645 select FB_SYS_COPYAREA if (!FB_WMT_GE_ROPS) 1646 select FB_SYS_IMAGEBLIT 1647 select FB_MODE_HELPERS 1648 select VIDEOMODE_HELPERS 1649 help 1650 This is the framebuffer driver for WonderMedia WM8xxx-series 1651 integrated LCD controller. This driver covers the WM8505, WM8650 1652 and WM8850 SoCs. 1653 1654config FB_WMT_GE_ROPS 1655 bool "VT8500/WM8xxx accelerated raster ops support" 1656 depends on (FB = y) && (FB_VT8500 || FB_WM8505) 1657 help 1658 This adds support for accelerated raster operations on the 1659 VIA VT8500 and Wondermedia 85xx series SoCs. 1660 1661source "drivers/video/fbdev/geode/Kconfig" 1662 1663config FB_HIT 1664 tristate "HD64461 Frame Buffer support" 1665 depends on FB && HD64461 1666 select FB_CFB_FILLRECT 1667 select FB_CFB_COPYAREA 1668 select FB_CFB_IMAGEBLIT 1669 help 1670 This is the frame buffer device driver for the Hitachi HD64461 LCD 1671 frame buffer card. 1672 1673config FB_PMAG_AA 1674 tristate "PMAG-AA TURBOchannel framebuffer support" 1675 depends on FB && TC 1676 select FB_CFB_FILLRECT 1677 select FB_CFB_COPYAREA 1678 select FB_CFB_IMAGEBLIT 1679 help 1680 Support for the PMAG-AA TURBOchannel framebuffer card (1280x1024x1) 1681 used mainly in the MIPS-based DECstation series. 1682 1683config FB_PMAG_BA 1684 tristate "PMAG-BA TURBOchannel framebuffer support" 1685 depends on FB && TC 1686 select FB_CFB_FILLRECT 1687 select FB_CFB_COPYAREA 1688 select FB_CFB_IMAGEBLIT 1689 help 1690 Support for the PMAG-BA TURBOchannel framebuffer card (1024x864x8) 1691 used mainly in the MIPS-based DECstation series. 1692 1693config FB_PMAGB_B 1694 tristate "PMAGB-B TURBOchannel framebuffer support" 1695 depends on FB && TC 1696 select FB_CFB_FILLRECT 1697 select FB_CFB_COPYAREA 1698 select FB_CFB_IMAGEBLIT 1699 help 1700 Support for the PMAGB-B TURBOchannel framebuffer card used mainly 1701 in the MIPS-based DECstation series. The card is currently only 1702 supported in 1280x1024x8 mode. 1703 1704config FB_MAXINE 1705 bool "Maxine (Personal DECstation) onboard framebuffer support" 1706 depends on (FB = y) && MACH_DECSTATION 1707 select FB_CFB_FILLRECT 1708 select FB_CFB_COPYAREA 1709 select FB_CFB_IMAGEBLIT 1710 help 1711 Support for the onboard framebuffer (1024x768x8) in the Personal 1712 DECstation series (Personal DECstation 5000/20, /25, /33, /50, 1713 Codename "Maxine"). 1714 1715config FB_G364 1716 bool "G364 frame buffer support" 1717 depends on (FB = y) && (MIPS_MAGNUM_4000 || OLIVETTI_M700) 1718 select FB_CFB_FILLRECT 1719 select FB_CFB_COPYAREA 1720 select FB_CFB_IMAGEBLIT 1721 help 1722 The G364 driver is the framebuffer used in MIPS Magnum 4000 and 1723 Olivetti M700-10 systems. 1724 1725config FB_68328 1726 bool "Motorola 68328 native frame buffer support" 1727 depends on (FB = y) && (M68328 || M68EZ328 || M68VZ328) 1728 select FB_CFB_FILLRECT 1729 select FB_CFB_COPYAREA 1730 select FB_CFB_IMAGEBLIT 1731 help 1732 Say Y here if you want to support the built-in frame buffer of 1733 the Motorola 68328 CPU family. 1734 1735config FB_PXA168 1736 tristate "PXA168/910 LCD framebuffer support" 1737 depends on FB && HAVE_CLK && HAS_IOMEM 1738 depends on CPU_PXA168 || CPU_PXA910 || COMPILE_TEST 1739 select FB_CFB_FILLRECT 1740 select FB_CFB_COPYAREA 1741 select FB_CFB_IMAGEBLIT 1742 help 1743 Frame buffer driver for the built-in LCD controller in the Marvell 1744 MMP processor. 1745 1746config FB_PXA 1747 tristate "PXA LCD framebuffer support" 1748 depends on FB && ARCH_PXA 1749 select FB_CFB_FILLRECT 1750 select FB_CFB_COPYAREA 1751 select FB_CFB_IMAGEBLIT 1752 select VIDEOMODE_HELPERS if OF 1753 select FB_MODE_HELPERS if OF 1754 help 1755 Frame buffer driver for the built-in LCD controller in the Intel 1756 PXA2x0 processor. 1757 1758 This driver is also available as a module ( = code which can be 1759 inserted and removed from the running kernel whenever you want). The 1760 module will be called pxafb. If you want to compile it as a module, 1761 say M here and read <file:Documentation/kbuild/modules.rst>. 1762 1763 If unsure, say N. 1764 1765config FB_PXA_OVERLAY 1766 bool "Support PXA27x/PXA3xx Overlay(s) as framebuffer" 1767 depends on FB_PXA && (PXA27x || PXA3xx) 1768 1769config FB_PXA_SMARTPANEL 1770 bool "PXA Smartpanel LCD support" 1771 depends on FB_PXA 1772 1773config FB_PXA_PARAMETERS 1774 bool "PXA LCD command line parameters" 1775 depends on FB_PXA 1776 help 1777 Enable the use of kernel command line or module parameters 1778 to configure the physical properties of the LCD panel when 1779 using the PXA LCD driver. 1780 1781 This option allows you to override the panel parameters 1782 supplied by the platform in order to support multiple 1783 different models of flatpanel. If you will only be using a 1784 single model of flatpanel then you can safely leave this 1785 option disabled. 1786 1787 <file:Documentation/fb/pxafb.rst> describes the available parameters. 1788 1789config PXA3XX_GCU 1790 tristate "PXA3xx 2D graphics accelerator driver" 1791 depends on FB_PXA 1792 help 1793 Kernelspace driver for the 2D graphics controller unit (GCU) 1794 found on PXA3xx processors. There is a counterpart driver in the 1795 DirectFB suite, see http://www.directfb.org/ 1796 1797 If you compile this as a module, it will be called pxa3xx_gcu. 1798 1799config FB_FSL_DIU 1800 tristate "Freescale DIU framebuffer support" 1801 depends on FB && FSL_SOC 1802 select FB_MODE_HELPERS 1803 select FB_CFB_FILLRECT 1804 select FB_CFB_COPYAREA 1805 select FB_CFB_IMAGEBLIT 1806 select PPC_LIB_RHEAP 1807 help 1808 Framebuffer driver for the Freescale SoC DIU 1809 1810config FB_W100 1811 tristate "W100 frame buffer support" 1812 depends on FB && HAS_IOMEM && (ARCH_PXA || COMPILE_TEST) 1813 select FB_CFB_FILLRECT 1814 select FB_CFB_COPYAREA 1815 select FB_CFB_IMAGEBLIT 1816 help 1817 Frame buffer driver for the w100 as found on the Sharp SL-Cxx series. 1818 It can also drive the w3220 chip found on iPAQ hx4700. 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 w100fb. 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_SH_MOBILE_LCDC 1828 tristate "SuperH Mobile LCDC framebuffer support" 1829 depends on FB && HAVE_CLK && HAS_IOMEM 1830 depends on SUPERH || ARCH_RENESAS || COMPILE_TEST 1831 select FB_SYS_FILLRECT 1832 select FB_SYS_COPYAREA 1833 select FB_SYS_IMAGEBLIT 1834 select FB_SYS_FOPS 1835 select FB_DEFERRED_IO 1836 select FB_BACKLIGHT 1837 help 1838 Frame buffer driver for the on-chip SH-Mobile LCD controller. 1839 1840config FB_TMIO 1841 tristate "Toshiba Mobile IO FrameBuffer support" 1842 depends on FB && (MFD_TMIO || COMPILE_TEST) 1843 select FB_CFB_FILLRECT 1844 select FB_CFB_COPYAREA 1845 select FB_CFB_IMAGEBLIT 1846 help 1847 Frame buffer driver for the Toshiba Mobile IO integrated as found 1848 on the Sharp SL-6000 series 1849 1850 This driver is also available as a module ( = code which can be 1851 inserted and removed from the running kernel whenever you want). The 1852 module will be called tmiofb. If you want to compile it as a module, 1853 say M here and read <file:Documentation/kbuild/modules.rst>. 1854 1855 If unsure, say N. 1856 1857config FB_TMIO_ACCELL 1858 bool "tmiofb acceleration" 1859 depends on FB_TMIO 1860 default y 1861 1862config FB_S3C 1863 tristate "Samsung S3C framebuffer support" 1864 depends on FB && HAVE_CLK && HAS_IOMEM 1865 depends on (CPU_S3C2416 || ARCH_S3C64XX) || COMPILE_TEST 1866 select FB_CFB_FILLRECT 1867 select FB_CFB_COPYAREA 1868 select FB_CFB_IMAGEBLIT 1869 help 1870 Frame buffer driver for the built-in FB controller in the Samsung 1871 SoC line from the S3C2443 onwards, including the S3C2416, S3C2450, 1872 and the S3C64XX series such as the S3C6400 and S3C6410. 1873 1874 These chips all have the same basic framebuffer design with the 1875 actual capabilities depending on the chip. For instance the S3C6400 1876 and S3C6410 support 4 hardware windows whereas the S3C24XX series 1877 currently only have two. 1878 1879 Currently the support is only for the S3C6400 and S3C6410 SoCs. 1880 1881config FB_S3C_DEBUG_REGWRITE 1882 bool "Debug register writes" 1883 depends on FB_S3C 1884 help 1885 Show all register writes via pr_debug() 1886 1887config FB_S3C2410 1888 tristate "S3C2410 LCD framebuffer support" 1889 depends on FB && ARCH_S3C24XX 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 LCD controller in the Samsung 1895 S3C2410 processor. 1896 1897 This driver is also available as a module ( = code which can be 1898 inserted and removed from the running kernel whenever you want). The 1899 module will be called s3c2410fb. If you want to compile it as a module, 1900 say M here and read <file:Documentation/kbuild/modules.rst>. 1901 1902 If unsure, say N. 1903config FB_S3C2410_DEBUG 1904 bool "S3C2410 lcd debug messages" 1905 depends on FB_S3C2410 1906 help 1907 Turn on debugging messages. Note that you can set/unset at run time 1908 through sysfs 1909 1910config FB_SM501 1911 tristate "Silicon Motion SM501 framebuffer support" 1912 depends on FB && MFD_SM501 1913 select FB_CFB_FILLRECT 1914 select FB_CFB_COPYAREA 1915 select FB_CFB_IMAGEBLIT 1916 help 1917 Frame buffer driver for the CRT and LCD controllers in the Silicon 1918 Motion SM501. 1919 1920 This driver is also available as a module ( = code which can be 1921 inserted and removed from the running kernel whenever you want). The 1922 module will be called sm501fb. If you want to compile it as a module, 1923 say M here and read <file:Documentation/kbuild/modules.rst>. 1924 1925 If unsure, say N. 1926 1927config FB_SMSCUFX 1928 tristate "SMSC UFX6000/7000 USB Framebuffer support" 1929 depends on FB && USB 1930 select FB_MODE_HELPERS 1931 select FB_SYS_FILLRECT 1932 select FB_SYS_COPYAREA 1933 select FB_SYS_IMAGEBLIT 1934 select FB_SYS_FOPS 1935 select FB_DEFERRED_IO 1936 help 1937 This is a kernel framebuffer driver for SMSC UFX USB devices. 1938 Supports fbdev clients like xf86-video-fbdev, kdrive, fbi, and 1939 mplayer -vo fbdev. Supports both UFX6000 (USB 2.0) and UFX7000 1940 (USB 3.0) devices. 1941 To compile as a module, choose M here: the module name is smscufx. 1942 1943config FB_UDL 1944 tristate "Displaylink USB Framebuffer support" 1945 depends on FB && USB 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 help 1965 Say Y here to enable support for the IBM GXT4000P/6000P and 1966 GXT4500P/6500P display adaptor based on Raster Engine RC1000, 1967 found on some IBM System P (pSeries) machines. This driver 1968 doesn't use Geometry Engine GT1000. This driver also supports 1969 AGP Fire GL2/3/4 cards on x86. 1970 1971config FB_PS3 1972 tristate "PS3 GPU framebuffer driver" 1973 depends on FB && PS3_PS3AV 1974 select FB_SYS_FILLRECT 1975 select FB_SYS_COPYAREA 1976 select FB_SYS_IMAGEBLIT 1977 select FB_SYS_FOPS 1978 help 1979 Include support for the virtual frame buffer in the PS3 platform. 1980 1981config FB_PS3_DEFAULT_SIZE_M 1982 int "PS3 default frame buffer size (in MiB)" 1983 depends on FB_PS3 1984 default 9 1985 help 1986 This is the default size (in MiB) of the virtual frame buffer in 1987 the PS3. 1988 The default value can be overridden on the kernel command line 1989 using the "ps3fb" option (e.g. "ps3fb=9M"); 1990 1991config FB_XILINX 1992 tristate "Xilinx frame buffer support" 1993 depends on FB && (MICROBLAZE || ARCH_ZYNQ || ARCH_ZYNQMP) 1994 select FB_CFB_FILLRECT 1995 select FB_CFB_COPYAREA 1996 select FB_CFB_IMAGEBLIT 1997 help 1998 Include support for the Xilinx ML300/ML403 reference design 1999 framebuffer. ML300 carries a 640*480 LCD display on the board, 2000 ML403 uses a standard DB15 VGA connector. 2001 2002config FB_GOLDFISH 2003 tristate "Goldfish Framebuffer" 2004 depends on FB 2005 depends on GOLDFISH || COMPILE_TEST 2006 select FB_CFB_FILLRECT 2007 select FB_CFB_COPYAREA 2008 select FB_CFB_IMAGEBLIT 2009 help 2010 Framebuffer driver for Goldfish Virtual Platform 2011 2012config FB_COBALT 2013 tristate "Cobalt server LCD frame buffer support" 2014 depends on FB && MIPS_COBALT 2015 2016config FB_SH7760 2017 bool "SH7760/SH7763/SH7720/SH7721 LCDC support" 2018 depends on FB=y && (CPU_SUBTYPE_SH7760 || CPU_SUBTYPE_SH7763 \ 2019 || CPU_SUBTYPE_SH7720 || CPU_SUBTYPE_SH7721) 2020 select FB_CFB_FILLRECT 2021 select FB_CFB_COPYAREA 2022 select FB_CFB_IMAGEBLIT 2023 help 2024 Support for the SH7760/SH7763/SH7720/SH7721 integrated 2025 (D)STN/TFT LCD Controller. 2026 Supports display resolutions up to 1024x1024 pixel, grayscale and 2027 color operation, with depths ranging from 1 bpp to 8 bpp monochrome 2028 and 8, 15 or 16 bpp color; 90 degrees clockwise display rotation for 2029 panels <= 320 pixel horizontal resolution. 2030 2031config FB_DA8XX 2032 tristate "DA8xx/OMAP-L1xx/AM335x Framebuffer support" 2033 depends on FB && HAVE_CLK && HAS_IOMEM 2034 depends on ARCH_DAVINCI_DA8XX || SOC_AM33XX || COMPILE_TEST 2035 select FB_CFB_FILLRECT 2036 select FB_CFB_COPYAREA 2037 select FB_CFB_IMAGEBLIT 2038 select FB_CFB_REV_PIXELS_IN_BYTE 2039 select FB_MODE_HELPERS 2040 select VIDEOMODE_HELPERS 2041 help 2042 This is the frame buffer device driver for the TI LCD controller 2043 found on DA8xx/OMAP-L1xx/AM335x SoCs. 2044 If unsure, say N. 2045 2046config FB_VIRTUAL 2047 tristate "Virtual Frame Buffer support (ONLY FOR TESTING!)" 2048 depends on FB 2049 select FB_SYS_FILLRECT 2050 select FB_SYS_COPYAREA 2051 select FB_SYS_IMAGEBLIT 2052 select FB_SYS_FOPS 2053 help 2054 This is a `virtual' frame buffer device. It operates on a chunk of 2055 unswappable kernel memory instead of on the memory of a graphics 2056 board. This means you cannot see any output sent to this frame 2057 buffer device, while it does consume precious memory. The main use 2058 of this frame buffer device is testing and debugging the frame 2059 buffer subsystem. Do NOT enable it for normal systems! To protect 2060 the innocent, it has to be enabled explicitly at boot time using the 2061 kernel option `video=vfb:'. 2062 2063 To compile this driver as a module, choose M here: the 2064 module will be called vfb. In order to load it, you must use 2065 the vfb_enable=1 option. 2066 2067 If unsure, say N. 2068 2069config XEN_FBDEV_FRONTEND 2070 tristate "Xen virtual frame buffer support" 2071 depends on FB && XEN 2072 select FB_SYS_FILLRECT 2073 select FB_SYS_COPYAREA 2074 select FB_SYS_IMAGEBLIT 2075 select FB_SYS_FOPS 2076 select FB_DEFERRED_IO 2077 select XEN_XENBUS_FRONTEND 2078 default y 2079 help 2080 This driver implements the front-end of the Xen virtual 2081 frame buffer driver. It communicates with a back-end 2082 in another domain. 2083 2084config FB_METRONOME 2085 tristate "E-Ink Metronome/8track controller support" 2086 depends on FB 2087 select FB_SYS_FILLRECT 2088 select FB_SYS_COPYAREA 2089 select FB_SYS_IMAGEBLIT 2090 select FB_SYS_FOPS 2091 select FB_DEFERRED_IO 2092 help 2093 This driver implements support for the E-Ink Metronome 2094 controller. The pre-release name for this device was 8track 2095 and could also have been called by some vendors as PVI-nnnn. 2096 2097config FB_MB862XX 2098 tristate "Fujitsu MB862xx GDC support" 2099 depends on FB 2100 depends on PCI || (OF && PPC) 2101 select FB_CFB_FILLRECT 2102 select FB_CFB_COPYAREA 2103 select FB_CFB_IMAGEBLIT 2104 help 2105 Frame buffer driver for Fujitsu Carmine/Coral-P(A)/Lime controllers. 2106 2107choice 2108 prompt "GDC variant" 2109 depends on FB_MB862XX 2110 2111config FB_MB862XX_PCI_GDC 2112 bool "Carmine/Coral-P(A) GDC" 2113 depends on PCI 2114 help 2115 This enables framebuffer support for Fujitsu Carmine/Coral-P(A) 2116 PCI graphics controller devices. 2117 2118config FB_MB862XX_LIME 2119 bool "Lime GDC" 2120 depends on OF && PPC 2121 select FB_FOREIGN_ENDIAN 2122 select FB_LITTLE_ENDIAN 2123 help 2124 Framebuffer support for Fujitsu Lime GDC on host CPU bus. 2125 2126endchoice 2127 2128config FB_MB862XX_I2C 2129 bool "Support I2C bus on MB862XX GDC" 2130 depends on FB_MB862XX && I2C 2131 depends on FB_MB862XX=m || I2C=y 2132 default y 2133 help 2134 Selecting this option adds Coral-P(A)/Lime GDC I2C bus adapter 2135 driver to support accessing I2C devices on controller's I2C bus. 2136 These are usually some video decoder chips. 2137 2138config FB_EP93XX 2139 tristate "EP93XX frame buffer support" 2140 depends on FB && ARCH_EP93XX 2141 select FB_CFB_FILLRECT 2142 select FB_CFB_COPYAREA 2143 select FB_CFB_IMAGEBLIT 2144 help 2145 Framebuffer driver for the Cirrus Logic EP93XX series of processors. 2146 This driver is also available as a module. The module will be called 2147 ep93xx-fb. 2148 2149config FB_PRE_INIT_FB 2150 bool "Don't reinitialize, use bootloader's GDC/Display configuration" 2151 depends on FB && FB_MB862XX_LIME 2152 help 2153 Select this option if display contents should be inherited as set by 2154 the bootloader. 2155 2156config FB_MX3 2157 tristate "MX3 Framebuffer support" 2158 depends on FB && MX3_IPU 2159 select BACKLIGHT_CLASS_DEVICE 2160 select FB_CFB_FILLRECT 2161 select FB_CFB_COPYAREA 2162 select FB_CFB_IMAGEBLIT 2163 default y 2164 help 2165 This is a framebuffer device for the i.MX31 LCD Controller. So 2166 far only synchronous displays are supported. If you plan to use 2167 an LCD display with your i.MX31 system, say Y here. 2168 2169config FB_BROADSHEET 2170 tristate "E-Ink Broadsheet/Epson S1D13521 controller support" 2171 depends on FB && (ARCH_PXA || COMPILE_TEST) 2172 select FB_SYS_FILLRECT 2173 select FB_SYS_COPYAREA 2174 select FB_SYS_IMAGEBLIT 2175 select FB_SYS_FOPS 2176 select FB_DEFERRED_IO 2177 help 2178 This driver implements support for the E-Ink Broadsheet 2179 controller. The release name for this device was Epson S1D13521 2180 and could also have been called by other names when coupled with 2181 a bridge adapter. 2182 2183config FB_HYPERV 2184 tristate "Microsoft Hyper-V Synthetic Video support" 2185 depends on FB && HYPERV 2186 select FB_CFB_FILLRECT 2187 select FB_CFB_COPYAREA 2188 select FB_CFB_IMAGEBLIT 2189 select FB_DEFERRED_IO 2190 select DMA_CMA if HAVE_DMA_CONTIGUOUS && CMA 2191 help 2192 This framebuffer driver supports Microsoft Hyper-V Synthetic Video. 2193 2194config FB_SIMPLE 2195 tristate "Simple framebuffer support" 2196 depends on FB 2197 depends on !DRM_SIMPLEDRM 2198 select APERTURE_HELPERS 2199 select FB_CFB_FILLRECT 2200 select FB_CFB_COPYAREA 2201 select FB_CFB_IMAGEBLIT 2202 help 2203 Say Y if you want support for a simple frame-buffer. 2204 2205 This driver assumes that the display hardware has been initialized 2206 before the kernel boots, and the kernel will simply render to the 2207 pre-allocated frame buffer surface. 2208 2209 Configuration re: surface address, size, and format must be provided 2210 through device tree, or plain old platform data. 2211 2212config FB_SSD1307 2213 tristate "Solomon SSD1307 framebuffer support" 2214 depends on FB && I2C 2215 depends on GPIOLIB || COMPILE_TEST 2216 select FB_SYS_FOPS 2217 select FB_SYS_FILLRECT 2218 select FB_SYS_COPYAREA 2219 select FB_SYS_IMAGEBLIT 2220 select FB_DEFERRED_IO 2221 select FB_BACKLIGHT 2222 help 2223 This driver implements support for the Solomon SSD1307 2224 OLED controller over I2C. 2225 2226config FB_SM712 2227 tristate "Silicon Motion SM712 framebuffer support" 2228 depends on FB && PCI 2229 select FB_CFB_FILLRECT 2230 select FB_CFB_COPYAREA 2231 select FB_CFB_IMAGEBLIT 2232 help 2233 Frame buffer driver for the Silicon Motion SM710, SM712, SM721 2234 and SM722 chips. 2235 2236 This driver is also available as a module. The module will be 2237 called sm712fb. If you want to compile it as a module, say M 2238 here and read <file:Documentation/kbuild/modules.rst>. 2239 2240source "drivers/video/fbdev/omap/Kconfig" 2241source "drivers/video/fbdev/omap2/Kconfig" 2242source "drivers/video/fbdev/mmp/Kconfig" 2243