1# SPDX-License-Identifier: GPL-2.0-only 2# 3# fbdev configuration 4# 5 6menuconfig FB 7 tristate "Support for frame buffer device drivers" 8 select FB_CORE 9 select FB_NOTIFY 10 help 11 The frame buffer device provides an abstraction for the graphics 12 hardware. It represents the frame buffer of some video hardware and 13 allows application software to access the graphics hardware through 14 a well-defined interface, so the software doesn't need to know 15 anything about the low-level (hardware register) stuff. 16 17 Frame buffer devices work identically across the different 18 architectures supported by Linux and make the implementation of 19 application programs easier and more portable; at this point, an X 20 server exists which uses the frame buffer device exclusively. 21 On several non-X86 architectures, the frame buffer device is the 22 only way to use the graphics hardware. 23 24 The device is accessed through special device nodes, usually located 25 in the /dev directory, i.e. /dev/fb*. 26 27 You need an utility program called fbset to make full use of frame 28 buffer devices. Please read <file:Documentation/fb/framebuffer.rst> 29 and the Framebuffer-HOWTO at 30 <http://www.munted.org.uk/programming/Framebuffer-HOWTO-1.3.html> for more 31 information. 32 33 This enables support for native frame buffer device (fbdev) drivers. 34 35 The DRM subsystem provides support for emulated frame buffer devices 36 on top of KMS drivers, but this option allows legacy fbdev drivers to 37 be enabled as well. 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 FB_HECUBA 49 tristate 50 depends on FB 51 select FB_SYSMEM_HELPERS_DEFERRED 52 53config FB_SVGALIB 54 tristate 55 depends on FB 56 help 57 Common utility functions useful to fbdev drivers of VGA-based 58 cards. 59 60config FB_MACMODES 61 tristate 62 depends on FB 63 64config FB_GRVGA 65 tristate "Aeroflex Gaisler framebuffer support" 66 depends on FB && SPARC 67 select FB_IOMEM_HELPERS 68 help 69 This enables support for the SVGACTRL framebuffer in the GRLIB IP library from Aeroflex Gaisler. 70 71config FB_CIRRUS 72 tristate "Cirrus Logic support" 73 depends on FB && (ZORRO || PCI) 74 select FB_CFB_FILLRECT 75 select FB_CFB_COPYAREA 76 select FB_CFB_IMAGEBLIT 77 select FB_IOMEM_FOPS 78 select VIDEO_NOMODESET 79 help 80 This enables support for Cirrus Logic GD542x/543x based boards on 81 Amiga: SD64, Piccolo, Picasso II/II+, Picasso IV, or EGS Spectrum. 82 83 If you have a PCI-based system, this enables support for these 84 chips: GD-543x, GD-544x, GD-5480. 85 86 Please read the file <file:Documentation/fb/cirrusfb.rst>. 87 88 Say N unless you have such a graphics board or plan to get one 89 before you next recompile the kernel. 90 91config FB_PM2 92 tristate "Permedia2 support" 93 depends on FB && ((AMIGA && BROKEN) || PCI) 94 select FB_CFB_FILLRECT 95 select FB_CFB_COPYAREA 96 select FB_CFB_IMAGEBLIT 97 select FB_IOMEM_FOPS 98 select VIDEO_NOMODESET 99 help 100 This is the frame buffer device driver for cards based on 101 the 3D Labs Permedia, Permedia 2 and Permedia 2V chips. 102 The driver was tested on the following cards: 103 Diamond FireGL 1000 PRO AGP 104 ELSA Gloria Synergy PCI 105 Appian Jeronimo PRO (both heads) PCI 106 3DLabs Oxygen ACX aka EONtronics Picasso P2 PCI 107 Techsource Raptor GFX-8P (aka Sun PGX-32) on SPARC 108 ASK Graphic Blaster Exxtreme AGP 109 110 To compile this driver as a module, choose M here: the 111 module will be called pm2fb. 112 113config FB_PM2_FIFO_DISCONNECT 114 bool "enable FIFO disconnect feature" 115 depends on FB_PM2 && PCI 116 help 117 Support the Permedia2 FIFO disconnect feature. 118 119config FB_ARMCLCD 120 tristate "ARM PrimeCell PL110 support" 121 depends on ARM || ARM64 || COMPILE_TEST 122 depends on FB && ARM_AMBA && HAS_IOMEM 123 select FB_IOMEM_HELPERS 124 select FB_MODE_HELPERS if OF 125 select VIDEOMODE_HELPERS if OF 126 select BACKLIGHT_CLASS_DEVICE if OF 127 help 128 This framebuffer device driver is for the ARM PrimeCell PL110 129 Colour LCD controller. ARM PrimeCells provide the building 130 blocks for System on a Chip devices. 131 132 If you want to compile this as a module (=code which can be 133 inserted into and removed from the running kernel), say M 134 here and read <file:Documentation/kbuild/modules.rst>. The module 135 will be called amba-clcd. 136 137config FB_ACORN 138 bool "Acorn VIDC support" 139 depends on (FB = y) && ARM && ARCH_ACORN 140 select FB_IOMEM_HELPERS 141 help 142 This is the frame buffer device driver for the Acorn VIDC graphics 143 hardware found in Acorn RISC PCs and other ARM-based machines. If 144 unsure, say N. 145 146config FB_CLPS711X 147 tristate "CLPS711X LCD support" 148 depends on FB && (ARCH_CLPS711X || COMPILE_TEST) 149 select FB_MODE_HELPERS 150 select FB_SYS_FILLRECT 151 select FB_SYS_COPYAREA 152 select FB_SYS_IMAGEBLIT 153 select LCD_CLASS_DEVICE 154 select VIDEOMODE_HELPERS 155 help 156 Say Y to enable the Framebuffer driver for the Cirrus Logic 157 CLPS711X CPUs. 158 159config FB_SA1100 160 bool "SA-1100 LCD support" 161 depends on (FB = y) && ARM && ARCH_SA1100 162 select FB_IOMEM_HELPERS 163 help 164 This is a framebuffer device for the SA-1100 LCD Controller. 165 See <http://www.linux-fbdev.org/> for information on framebuffer 166 devices. 167 168 If you plan to use the LCD display with your SA-1100 system, say 169 Y here. 170 171config FB_IMX 172 tristate "Freescale i.MX1/21/25/27 LCD support" 173 depends on FB && HAVE_CLK && HAS_IOMEM 174 depends on ARCH_MXC || COMPILE_TEST 175 select LCD_CLASS_DEVICE 176 select FB_IOMEM_HELPERS 177 select FB_MODE_HELPERS 178 select VIDEOMODE_HELPERS 179 180config FB_CYBER2000 181 tristate "CyberPro 2000/2010/5000 support" 182 depends on FB && PCI && (BROKEN || !SPARC64) 183 select FB_CFB_FILLRECT 184 select FB_CFB_COPYAREA 185 select FB_CFB_IMAGEBLIT 186 select FB_IOMEM_FOPS 187 select VIDEO_NOMODESET 188 help 189 This enables support for the Integraphics CyberPro 20x0 and 5000 190 VGA chips used in the Rebel.com Netwinder and other machines. 191 Say Y if you have a NetWinder or a graphics card containing this 192 device, otherwise say N. 193 194config FB_CYBER2000_DDC 195 bool "DDC for CyberPro support" 196 depends on FB_CYBER2000 197 select FB_DDC 198 default y 199 help 200 Say Y here if you want DDC support for your CyberPro graphics 201 card. This is only I2C bus support, driver does not use EDID. 202 203config FB_CYBER2000_I2C 204 bool "CyberPro 2000/2010/5000 I2C support" 205 depends on FB_CYBER2000 && I2C && ARCH_NETWINDER 206 depends on I2C=y || FB_CYBER2000=m 207 select I2C_ALGOBIT 208 help 209 Enable support for the I2C video decoder interface on the 210 Integraphics CyberPro 20x0 and 5000 VGA chips. This is used 211 on the Netwinder machines for the SAA7111 video capture. 212 213config FB_APOLLO 214 bool 215 depends on (FB = y) && APOLLO 216 default y 217 select FB_CFB_FILLRECT 218 select FB_CFB_IMAGEBLIT 219 select FB_IOMEM_FOPS 220 221config FB_Q40 222 bool 223 depends on (FB = y) && Q40 224 default y 225 select FB_IOMEM_HELPERS 226 227config FB_AMIGA 228 tristate "Amiga native chipset support" 229 depends on FB && AMIGA 230 select FB_IOMEM_FOPS 231 help 232 This is the frame buffer device driver for the builtin graphics 233 chipset found in Amigas. 234 235 To compile this driver as a module, choose M here: the 236 module will be called amifb. 237 238config FB_AMIGA_OCS 239 bool "Amiga OCS chipset support" 240 depends on FB_AMIGA 241 help 242 This enables support for the original Agnus and Denise video chips, 243 found in the Amiga 1000 and most A500's and A2000's. If you intend 244 to run Linux on any of these systems, say Y; otherwise say N. 245 246config FB_AMIGA_ECS 247 bool "Amiga ECS chipset support" 248 depends on FB_AMIGA 249 help 250 This enables support for the Enhanced Chip Set, found in later 251 A500's, later A2000's, the A600, the A3000, the A3000T and CDTV. If 252 you intend to run Linux on any of these systems, say Y; otherwise 253 say N. 254 255config FB_AMIGA_AGA 256 bool "Amiga AGA chipset support" 257 depends on FB_AMIGA 258 help 259 This enables support for the Advanced Graphics Architecture (also 260 known as the AGA or AA) Chip Set, found in the A1200, A4000, A4000T 261 and CD32. If you intend to run Linux on any of these systems, say Y; 262 otherwise say N. 263 264config FB_FM2 265 bool "Amiga FrameMaster II/Rainbow II support" 266 depends on (FB = y) && ZORRO 267 select FB_IOMEM_HELPERS 268 help 269 This is the frame buffer device driver for the Amiga FrameMaster 270 card from BSC (exhibited 1992 but not shipped as a CBM product). 271 272config FB_ARC 273 tristate "Arc Monochrome LCD board support" 274 depends on FB && (X86 || COMPILE_TEST) 275 select FB_SYS_FILLRECT 276 select FB_SYS_COPYAREA 277 select FB_SYS_IMAGEBLIT 278 select FB_SYS_FOPS 279 help 280 This enables support for the Arc Monochrome LCD board. The board 281 is based on the KS-108 lcd controller and is typically a matrix 282 of 2*n chips. This driver was tested with a 128x64 panel. This 283 driver supports it for use with x86 SBCs through a 16 bit GPIO 284 interface (8 bit data, 8 bit control). If you anticipate using 285 this driver, say Y or M; otherwise say N. You must specify the 286 GPIO IO address to be used for setting control and data. 287 288config FB_ATARI 289 bool "Atari native chipset support" 290 depends on (FB = y) && ATARI 291 select FB_CFB_FILLRECT 292 select FB_CFB_COPYAREA 293 select FB_CFB_IMAGEBLIT 294 select FB_IOMEM_FOPS 295 help 296 This is the frame buffer device driver for the builtin graphics 297 chipset found in Ataris. 298 299config FB_OF 300 tristate "Open Firmware frame buffer device support" 301 depends on FB && PPC && (!PPC_PSERIES || PCI) 302 depends on !DRM_OFDRM 303 select APERTURE_HELPERS 304 select FB_IOMEM_HELPERS 305 select FB_MACMODES 306 help 307 Say Y if you want support with Open Firmware for your graphics 308 board. 309 310config FB_CONTROL 311 bool "Apple \"control\" display support" 312 depends on (FB = y) && ((PPC_PMAC && PPC32) || COMPILE_TEST) 313 select FB_IOMEM_HELPERS 314 select FB_MACMODES 315 help 316 This driver supports a frame buffer for the graphics adapter in the 317 Power Macintosh 7300 and others. 318 319config FB_PLATINUM 320 bool "Apple \"platinum\" display support" 321 depends on (FB = y) && PPC_PMAC && PPC32 322 select FB_IOMEM_HELPERS 323 select FB_MACMODES 324 help 325 This driver supports a frame buffer for the "platinum" graphics 326 adapter in some Power Macintoshes. 327 328config FB_VALKYRIE 329 bool "Apple \"valkyrie\" display support" 330 depends on (FB = y) && (MAC || (PPC_PMAC && PPC32)) 331 select FB_IOMEM_HELPERS 332 select FB_MACMODES 333 help 334 This driver supports a frame buffer for the "valkyrie" graphics 335 adapter in some Power Macintoshes. 336 337config FB_CT65550 338 bool "Chips 65550 display support" 339 depends on (FB = y) && PPC32 && PCI 340 select FB_IOMEM_HELPERS 341 select VIDEO_NOMODESET 342 help 343 This is the frame buffer device driver for the Chips & Technologies 344 65550 graphics chip in PowerBooks. 345 346config FB_ASILIANT 347 bool "Asiliant (Chips) 69000 display support" 348 depends on (FB = y) && PCI 349 select FB_IOMEM_HELPERS 350 select VIDEO_NOMODESET 351 help 352 This is the frame buffer device driver for the Asiliant 69030 chipset 353 354config FB_IMSTT 355 bool "IMS Twin Turbo display support" 356 depends on (FB = y) && PCI 357 select FB_CFB_IMAGEBLIT 358 select FB_IOMEM_FOPS 359 select FB_MACMODES if PPC_PMAC 360 select VIDEO_NOMODESET 361 help 362 The IMS Twin Turbo is a PCI-based frame buffer card bundled with 363 many Macintosh and compatible computers. 364 365config FB_VGA16 366 tristate "VGA 16-color graphics support" 367 depends on FB && (X86 || PPC) 368 select APERTURE_HELPERS 369 select FB_CFB_FILLRECT 370 select FB_CFB_COPYAREA 371 select FB_CFB_IMAGEBLIT 372 select FB_IOMEM_FOPS 373 select VGASTATE 374 select FONT_8x16 if FRAMEBUFFER_CONSOLE 375 help 376 This is the frame buffer device driver for VGA 16 color graphic 377 cards. Say Y if you have such a card. 378 379 To compile this driver as a module, choose M here: the 380 module will be called vga16fb. 381 382config FB_STI 383 tristate "HP STI frame buffer device support" 384 depends on FB && PARISC 385 select FB_CFB_FILLRECT 386 select FB_CFB_COPYAREA 387 select FB_CFB_IMAGEBLIT 388 select FB_IOMEM_FOPS 389 select STI_CORE 390 default y 391 help 392 Enabling this option will implement the linux framebuffer device 393 using calls to the STI BIOS routines for initialisation. 394 395 If you enable this option, you will get a planar framebuffer device 396 /dev/fb which will work on the most common HP graphic cards of the 397 NGLE family, including the artist chips (in the 7xx and Bxxx series), 398 HCRX, HCRX24, CRX, CRX24 and VisEG series. 399 400 It is safe to enable this option, so you should probably say "Y". 401 402config FB_MAC 403 bool "Generic Macintosh display support" 404 depends on (FB = y) && MAC 405 select FB_IOMEM_HELPERS 406 select FB_MACMODES 407 408config FB_HP300 409 bool 410 depends on (FB = y) && DIO 411 select FB_CFB_IMAGEBLIT 412 select FB_IOMEM_FOPS 413 default y 414 415config FB_TGA 416 tristate "TGA/SFB+ framebuffer support" 417 depends on FB 418 depends on PCI || TC 419 depends on ALPHA || TC 420 select BITREVERSE 421 select FB_CFB_FILLRECT 422 select FB_CFB_COPYAREA 423 select FB_CFB_IMAGEBLIT 424 select FB_IOMEM_FOPS 425 select VIDEO_NOMODESET 426 help 427 This is the frame buffer device driver for generic TGA and SFB+ 428 graphic cards. These include DEC ZLXp-E1, -E2 and -E3 PCI cards, 429 also known as PBXGA-A, -B and -C, and DEC ZLX-E1, -E2 and -E3 430 TURBOchannel cards, also known as PMAGD-A, -B and -C. 431 432 Due to hardware limitations ZLX-E2 and E3 cards are not supported 433 for DECstation 5000/200 systems. Additionally due to firmware 434 limitations these cards may cause troubles with booting DECstation 435 5000/240 and /260 systems, but are fully supported under Linux if 436 you manage to get it going. ;-) 437 438 Say Y if you have one of those. 439 440config FB_UVESA 441 tristate "Userspace VESA VGA graphics support" 442 depends on FB && CONNECTOR 443 depends on !UML 444 select FB_IOMEM_HELPERS 445 select FB_MODE_HELPERS 446 help 447 This is the frame buffer driver for generic VBE 2.0 compliant 448 graphic cards. It can also take advantage of VBE 3.0 features, 449 such as refresh rate adjustment. 450 451 This driver generally provides more features than vesafb but 452 requires a userspace helper application called 'v86d'. See 453 <file:Documentation/fb/uvesafb.rst> for more information. 454 455 If unsure, say N. 456 457config FB_VESA 458 bool "VESA VGA graphics support" 459 depends on (FB = y) && X86 460 select APERTURE_HELPERS 461 select FB_IOMEM_HELPERS 462 select SYSFB 463 help 464 This is the frame buffer device driver for generic VESA 2.0 465 compliant graphic cards. The older VESA 1.2 cards are not supported. 466 You will get a boot time penguin logo at no additional cost. Please 467 read <file:Documentation/fb/vesafb.rst>. If unsure, say Y. 468 469config FB_EFI 470 bool "EFI-based Framebuffer Support" 471 depends on (FB = y) && !IA64 && EFI 472 select APERTURE_HELPERS 473 select DRM_PANEL_ORIENTATION_QUIRKS 474 select FB_IOMEM_HELPERS 475 select SYSFB 476 help 477 This is the EFI frame buffer device driver. If the firmware on 478 your platform is EFI 1.10 or UEFI 2.0, select Y to add support for 479 using the EFI framebuffer as your console. 480 481config FB_N411 482 tristate "N411 Apollo/Hecuba devkit support" 483 depends on FB && X86 && MMU 484 select FB_HECUBA 485 help 486 This enables support for the Apollo display controller in its 487 Hecuba form using the n411 devkit. 488 489config FB_HGA 490 tristate "Hercules mono graphics support" 491 depends on FB && X86 492 select FB_IOMEM_FOPS 493 help 494 Say Y here if you have a Hercules mono graphics card. 495 496 To compile this driver as a module, choose M here: the 497 module will be called hgafb. 498 499 As this card technology is at least 25 years old, 500 most people will answer N here. 501 502config FB_GBE 503 bool "SGI Graphics Backend frame buffer support" 504 depends on (FB = y) && HAS_IOMEM 505 depends on SGI_IP32 || COMPILE_TEST 506 select FB_IOMEM_HELPERS 507 help 508 This is the frame buffer device driver for SGI Graphics Backend. 509 This chip is used in SGI O2 and Visual Workstation 320/540. 510 511config FB_GBE_MEM 512 int "Video memory size in MB" 513 depends on FB_GBE 514 default 4 515 help 516 This is the amount of memory reserved for the framebuffer, 517 which can be any value between 1MB and 8MB. 518 519config FB_SBUS 520 bool "SBUS and UPA framebuffers" 521 depends on (FB = y) && SPARC 522 help 523 Say Y if you want support for SBUS or UPA based frame buffer device. 524 525config FB_SBUS_HELPERS 526 bool 527 select FB_CFB_COPYAREA 528 select FB_CFB_FILLRECT 529 select FB_CFB_IMAGEBLIT 530 531config FB_BW2 532 bool "BWtwo support" 533 depends on (FB = y) && (SPARC && FB_SBUS) 534 select FB_SBUS_HELPERS 535 help 536 This is the frame buffer device driver for the BWtwo frame buffer. 537 538config FB_CG3 539 bool "CGthree support" 540 depends on (FB = y) && (SPARC && FB_SBUS) 541 select FB_SBUS_HELPERS 542 help 543 This is the frame buffer device driver for the CGthree frame buffer. 544 545config FB_CG6 546 bool "CGsix (GX,TurboGX) support" 547 depends on (FB = y) && (SPARC && FB_SBUS) 548 select FB_CFB_COPYAREA 549 select FB_CFB_IMAGEBLIT 550 help 551 This is the frame buffer device driver for the CGsix (GX, TurboGX) 552 frame buffer. 553 554config FB_FFB 555 bool "Creator/Creator3D/Elite3D support" 556 depends on FB_SBUS && SPARC64 557 select FB_CFB_COPYAREA 558 select FB_CFB_IMAGEBLIT 559 help 560 This is the frame buffer device driver for the Creator, Creator3D, 561 and Elite3D graphics boards. 562 563config FB_TCX 564 bool "TCX (SS4/SS5 only) support" 565 depends on FB_SBUS 566 select FB_SBUS_HELPERS 567 help 568 This is the frame buffer device driver for the TCX 24/8bit frame 569 buffer. 570 571config FB_CG14 572 bool "CGfourteen (SX) support" 573 depends on FB_SBUS 574 select FB_SBUS_HELPERS 575 help 576 This is the frame buffer device driver for the CGfourteen frame 577 buffer on Desktop SPARCsystems with the SX graphics option. 578 579config FB_P9100 580 bool "P9100 (Sparcbook 3 only) support" 581 depends on FB_SBUS 582 select FB_SBUS_HELPERS 583 help 584 This is the frame buffer device driver for the P9100 card 585 supported on Sparcbook 3 machines. 586 587config FB_LEO 588 bool "Leo (ZX) support" 589 depends on FB_SBUS 590 select FB_SBUS_HELPERS 591 help 592 This is the frame buffer device driver for the SBUS-based Sun ZX 593 (leo) frame buffer cards. 594 595config FB_XVR500 596 bool "Sun XVR-500 3DLABS Wildcat support" 597 depends on (FB = y) && PCI && SPARC64 598 select FB_CFB_FILLRECT 599 select FB_CFB_COPYAREA 600 select FB_CFB_IMAGEBLIT 601 select FB_IOMEM_FOPS 602 select VIDEO_NOMODESET 603 help 604 This is the framebuffer device for the Sun XVR-500 and similar 605 graphics cards based upon the 3DLABS Wildcat chipset. The driver 606 only works on sparc64 systems where the system firmware has 607 mostly initialized the card already. It is treated as a 608 completely dumb framebuffer device. 609 610config FB_XVR2500 611 bool "Sun XVR-2500 3DLABS Wildcat support" 612 depends on (FB = y) && PCI && SPARC64 613 select FB_IOMEM_HELPERS 614 select VIDEO_NOMODESET 615 help 616 This is the framebuffer device for the Sun XVR-2500 and similar 617 graphics cards based upon the 3DLABS Wildcat chipset. The driver 618 only works on sparc64 systems where the system firmware has 619 mostly initialized the card already. It is treated as a 620 completely dumb framebuffer device. 621 622config FB_XVR1000 623 bool "Sun XVR-1000 support" 624 depends on (FB = y) && SPARC64 625 select FB_IOMEM_HELPERS 626 help 627 This is the framebuffer device for the Sun XVR-1000 and similar 628 graphics cards. The driver only works on sparc64 systems where 629 the system firmware has mostly initialized the card already. It 630 is treated as a completely dumb framebuffer device. 631 632config FB_PVR2 633 tristate "NEC PowerVR 2 display support" 634 depends on FB && HAS_IOMEM 635 depends on SH_DREAMCAST || COMPILE_TEST 636 select FB_CFB_FILLRECT 637 select FB_CFB_COPYAREA 638 select FB_CFB_IMAGEBLIT 639 select FB_IOMEM_FOPS 640 select VIDEO_NOMODESET 641 help 642 Say Y here if you have a PowerVR 2 card in your box. If you plan to 643 run linux on your Dreamcast, you will have to say Y here. 644 This driver may or may not work on other PowerVR 2 cards, but is 645 totally untested. Use at your own risk. If unsure, say N. 646 647 To compile this driver as a module, choose M here: the 648 module will be called pvr2fb. 649 650 You can pass several parameters to the driver at boot time or at 651 module load time. The parameters look like "video=pvr2:XXX", where 652 the meaning of XXX can be found at the end of the main source file 653 (<file:drivers/video/fbdev/pvr2fb.c>). Please see the file 654 <file:Documentation/fb/pvr2fb.rst>. 655 656config FB_OPENCORES 657 tristate "OpenCores VGA/LCD core 2.0 framebuffer support" 658 depends on FB && HAS_DMA 659 select FB_IOMEM_HELPERS 660 help 661 This enables support for the OpenCores VGA/LCD core. 662 663 The OpenCores VGA/LCD core is typically used together with 664 softcore CPUs (e.g. OpenRISC or Microblaze) or hard processor 665 systems (e.g. Altera socfpga or Xilinx Zynq) on FPGAs. 666 667 The source code and specification for the core is available at 668 <https://opencores.org/project,vga_lcd> 669 670config FB_S1D13XXX 671 tristate "Epson S1D13XXX framebuffer support" 672 depends on FB 673 select FB_CFB_FILLRECT 674 select FB_CFB_COPYAREA 675 select FB_CFB_IMAGEBLIT 676 select FB_IOMEM_FOPS 677 help 678 Support for S1D13XXX framebuffer device family (currently only 679 working with S1D13806). Product specs at 680 <https://vdc.epson.com/> 681 682config FB_ATMEL 683 tristate "AT91 LCD Controller support" 684 depends on FB && OF && HAVE_CLK && HAS_IOMEM 685 depends on HAVE_FB_ATMEL || COMPILE_TEST 686 select FB_BACKLIGHT 687 select FB_IOMEM_HELPERS 688 select FB_MODE_HELPERS 689 select VIDEOMODE_HELPERS 690 help 691 This enables support for the AT91 LCD Controller. 692 693config FB_NVIDIA 694 tristate "nVidia Framebuffer Support" 695 depends on FB && PCI 696 select FB_BACKLIGHT if FB_NVIDIA_BACKLIGHT 697 select FB_CFB_FILLRECT 698 select FB_CFB_COPYAREA 699 select FB_CFB_IMAGEBLIT 700 select FB_IOMEM_FOPS 701 select BITREVERSE 702 select VGASTATE 703 select VIDEO_NOMODESET 704 help 705 This driver supports graphics boards with the nVidia chips, TNT 706 and newer. For very old chipsets, such as the RIVA128, then use 707 the rivafb. 708 Say Y if you have such a graphics board. 709 710 To compile this driver as a module, choose M here: the 711 module will be called nvidiafb. 712 713config FB_NVIDIA_I2C 714 bool "Enable DDC Support" 715 depends on FB_NVIDIA 716 select FB_DDC 717 help 718 This enables I2C support for nVidia Chipsets. This is used 719 only for getting EDID information from the attached display 720 allowing for robust video mode handling and switching. 721 722 Because fbdev-2.6 requires that drivers must be able to 723 independently validate video mode parameters, you should say Y 724 here. 725 726config FB_NVIDIA_DEBUG 727 bool "Lots of debug output" 728 depends on FB_NVIDIA 729 help 730 Say Y here if you want the nVidia driver to output all sorts 731 of debugging information to provide to the maintainer when 732 something goes wrong. 733 734config FB_NVIDIA_BACKLIGHT 735 bool "Support for backlight control" 736 depends on FB_NVIDIA 737 default y 738 help 739 Say Y here if you want to control the backlight of your display. 740 741config FB_RIVA 742 tristate "nVidia Riva support" 743 depends on FB && PCI 744 select FB_BACKLIGHT if FB_RIVA_BACKLIGHT 745 select FB_CFB_FILLRECT 746 select FB_CFB_COPYAREA 747 select FB_CFB_IMAGEBLIT 748 select FB_IOMEM_FOPS 749 select FB_MODE_HELPERS 750 select BITREVERSE 751 select VGASTATE 752 select VIDEO_NOMODESET 753 help 754 This driver supports graphics boards with the nVidia Riva/Geforce 755 chips. 756 Say Y if you have such a graphics board. 757 758 To compile this driver as a module, choose M here: the 759 module will be called rivafb. 760 761config FB_RIVA_I2C 762 bool "Enable DDC Support" 763 depends on FB_RIVA 764 select FB_DDC 765 help 766 This enables I2C support for nVidia Chipsets. This is used 767 only for getting EDID information from the attached display 768 allowing for robust video mode handling and switching. 769 770 Because fbdev-2.6 requires that drivers must be able to 771 independently validate video mode parameters, you should say Y 772 here. 773 774config FB_RIVA_DEBUG 775 bool "Lots of debug output" 776 depends on FB_RIVA 777 help 778 Say Y here if you want the Riva driver to output all sorts 779 of debugging information to provide to the maintainer when 780 something goes wrong. 781 782config FB_RIVA_BACKLIGHT 783 bool "Support for backlight control" 784 depends on FB_RIVA 785 default y 786 help 787 Say Y here if you want to control the backlight of your display. 788 789config FB_I740 790 tristate "Intel740 support" 791 depends on FB && PCI 792 select FB_IOMEM_HELPERS 793 select FB_MODE_HELPERS 794 select VGASTATE 795 select VIDEO_NOMODESET 796 select FB_DDC 797 help 798 This driver supports graphics cards based on Intel740 chip. 799 800config FB_I810 801 tristate "Intel 810/815 support" 802 depends on FB && PCI && X86_32 && AGP_INTEL 803 select FB_IOMEM_FOPS 804 select FB_MODE_HELPERS 805 select VGASTATE 806 select VIDEO_NOMODESET 807 help 808 This driver supports the on-board graphics built in to the Intel 810 809 and 815 chipsets. Say Y if you have and plan to use such a board. 810 811 To compile this driver as a module, choose M here: the 812 module will be called i810fb. 813 814 For more information, please read 815 <file:Documentation/fb/intel810.rst> 816 817config FB_I810_GTF 818 bool "use VESA Generalized Timing Formula" 819 depends on FB_I810 820 help 821 If you say Y, then the VESA standard, Generalized Timing Formula 822 or GTF, will be used to calculate the required video timing values 823 per video mode. Since the GTF allows nondiscrete timings 824 (nondiscrete being a range of values as opposed to discrete being a 825 set of values), you'll be able to use any combination of horizontal 826 and vertical resolutions, and vertical refresh rates without having 827 to specify your own timing parameters. This is especially useful 828 to maximize the performance of an aging display, or if you just 829 have a display with nonstandard dimensions. A VESA compliant 830 monitor is recommended, but can still work with non-compliant ones. 831 If you need or want this, then select this option. The timings may 832 not be compliant with Intel's recommended values. Use at your own 833 risk. 834 835 If you say N, the driver will revert to discrete video timings 836 using a set recommended by Intel in their documentation. 837 838 If unsure, say N. 839 840config FB_I810_I2C 841 bool "Enable DDC Support" 842 depends on FB_I810 && FB_I810_GTF 843 select FB_DDC 844 help 845 Add DDC/I2C support for i810fb. This will allow the driver to get 846 display information, especially for monitors with fickle timings. 847 848 If unsure, say Y. 849 850config FB_LE80578 851 tristate "Intel LE80578 (Vermilion) support" 852 depends on FB && PCI && X86 853 select FB_IOMEM_HELPERS 854 select FB_MODE_HELPERS 855 select VIDEO_NOMODESET 856 help 857 This driver supports the LE80578 (Vermilion Range) chipset 858 859config FB_CARILLO_RANCH 860 tristate "Intel Carillo Ranch support" 861 depends on FB_LE80578 && FB && PCI && X86 862 help 863 This driver supports the LE80578 (Carillo Ranch) board 864 865config FB_INTEL 866 tristate "Intel 830M/845G/852GM/855GM/865G/915G/945G/945GM/965G/965GM support" 867 depends on FB && PCI && X86 && AGP_INTEL && EXPERT 868 select FB_CFB_FILLRECT 869 select FB_CFB_COPYAREA 870 select FB_CFB_IMAGEBLIT 871 select FB_IOMEM_FOPS 872 select FB_MODE_HELPERS 873 select BOOT_VESA_SUPPORT if FB_INTEL = y 874 select VIDEO_NOMODESET 875 depends on !DRM_I915 876 help 877 This driver supports the on-board graphics built in to the Intel 878 830M/845G/852GM/855GM/865G/915G/915GM/945G/945GM/965G/965GM chipsets. 879 Say Y if you have and plan to use such a board. 880 881 To make FB_INTEL=Y work you need to say AGP_INTEL=y too. 882 883 To compile this driver as a module, choose M here: the 884 module will be called intelfb. 885 886 For more information, please read <file:Documentation/fb/intelfb.rst> 887 888config FB_INTEL_DEBUG 889 bool "Intel driver Debug Messages" 890 depends on FB_INTEL 891 help 892 Say Y here if you want the Intel driver to output all sorts 893 of debugging information to provide to the maintainer when 894 something goes wrong. 895 896config FB_INTEL_I2C 897 bool "DDC/I2C for Intel framebuffer support" 898 depends on FB_INTEL 899 select FB_DDC 900 default y 901 help 902 Say Y here if you want DDC/I2C support for your on-board Intel graphics. 903 904config FB_MATROX 905 tristate "Matrox acceleration" 906 depends on FB && PCI 907 select FB_CFB_FILLRECT 908 select FB_CFB_COPYAREA 909 select FB_CFB_IMAGEBLIT 910 select FB_IOMEM_FOPS 911 select FB_TILEBLITTING 912 select FB_MACMODES if PPC_PMAC 913 select VIDEO_NOMODESET 914 help 915 Say Y here if you have a Matrox Millennium, Matrox Millennium II, 916 Matrox Mystique, Matrox Mystique 220, Matrox Productiva G100, Matrox 917 Mystique G200, Matrox Millennium G200, Matrox Marvel G200 video, 918 Matrox G400, G450 or G550 card in your box. 919 920 To compile this driver as a module, choose M here: the 921 module will be called matroxfb. 922 923 You can pass several parameters to the driver at boot time or at 924 module load time. The parameters look like "video=matroxfb:XXX", and 925 are described in <file:Documentation/fb/matroxfb.rst>. 926 927config FB_MATROX_MILLENIUM 928 bool "Millennium I/II support" 929 depends on FB_MATROX 930 help 931 Say Y here if you have a Matrox Millennium or Matrox Millennium II 932 video card. If you select "Advanced lowlevel driver options" below, 933 you should check 4 bpp packed pixel, 8 bpp packed pixel, 16 bpp 934 packed pixel, 24 bpp packed pixel and 32 bpp packed pixel. You can 935 also use font widths different from 8. 936 937config FB_MATROX_MYSTIQUE 938 bool "Mystique support" 939 depends on FB_MATROX 940 help 941 Say Y here if you have a Matrox Mystique or Matrox Mystique 220 942 video card. If you select "Advanced lowlevel driver options" below, 943 you should check 8 bpp packed pixel, 16 bpp packed pixel, 24 bpp 944 packed pixel and 32 bpp packed pixel. You can also use font widths 945 different from 8. 946 947config FB_MATROX_G 948 bool "G100/G200/G400/G450/G550 support" 949 depends on FB_MATROX 950 help 951 Say Y here if you have a Matrox G100, G200, G400, G450 or G550 based 952 video card. If you select "Advanced lowlevel driver options", you 953 should check 8 bpp packed pixel, 16 bpp packed pixel, 24 bpp packed 954 pixel and 32 bpp packed pixel. You can also use font widths 955 different from 8. 956 957 If you need support for G400 secondary head, you must say Y to 958 "Matrox I2C support" and "G400 second head support" right below. 959 G450/G550 secondary head and digital output are supported without 960 additional modules. 961 962 The driver starts in monitor mode. You must use the matroxset tool 963 (available at <ftp://platan.vc.cvut.cz/pub/linux/matrox-latest/>) to 964 swap primary and secondary head outputs, or to change output mode. 965 Secondary head driver always start in 640x480 resolution and you 966 must use fbset to change it. 967 968 Do not forget that second head supports only 16 and 32 bpp 969 packed pixels, so it is a good idea to compile them into the kernel 970 too. You can use only some font widths, as the driver uses generic 971 painting procedures (the secondary head does not use acceleration 972 engine). 973 974 G450/G550 hardware can display TV picture only from secondary CRTC, 975 and it performs no scaling, so picture must have 525 or 625 lines. 976 977config FB_MATROX_I2C 978 tristate "Matrox I2C support" 979 depends on FB_MATROX 980 select FB_DDC 981 help 982 This drivers creates I2C buses which are needed for accessing the 983 DDC (I2C) bus present on all Matroxes, an I2C bus which 984 interconnects Matrox optional devices, like MGA-TVO on G200 and 985 G400, and the secondary head DDC bus, present on G400 only. 986 987 You can say Y or M here if you want to experiment with monitor 988 detection code. You must say Y or M here if you want to use either 989 second head of G400 or MGA-TVO on G200 or G400. 990 991 If you compile it as module, it will create a module named 992 i2c-matroxfb. 993 994config FB_MATROX_MAVEN 995 tristate "G400 second head support" 996 depends on FB_MATROX_G && FB_MATROX_I2C 997 select FB_IOMEM_HELPERS 998 help 999 WARNING !!! This support does not work with G450 !!! 1000 1001 Say Y or M here if you want to use a secondary head (meaning two 1002 monitors in parallel) on G400 or MGA-TVO add-on on G200. Secondary 1003 head is not compatible with accelerated XFree 3.3.x SVGA servers - 1004 secondary head output is blanked while you are in X. With XFree 1005 3.9.17 preview you can use both heads if you use SVGA over fbdev or 1006 the fbdev driver on first head and the fbdev driver on second head. 1007 1008 If you compile it as module, two modules are created, 1009 matroxfb_crtc2 and matroxfb_maven. Matroxfb_maven is needed for 1010 both G200 and G400, matroxfb_crtc2 is needed only by G400. You must 1011 also load i2c-matroxfb to get it to run. 1012 1013 The driver starts in monitor mode and you must use the matroxset 1014 tool (available at 1015 <ftp://platan.vc.cvut.cz/pub/linux/matrox-latest/>) to switch it to 1016 PAL or NTSC or to swap primary and secondary head outputs. 1017 Secondary head driver also always start in 640x480 resolution, you 1018 must use fbset to change it. 1019 1020 Also do not forget that second head supports only 16 and 32 bpp 1021 packed pixels, so it is a good idea to compile them into the kernel 1022 too. You can use only some font widths, as the driver uses generic 1023 painting procedures (the secondary head does not use acceleration 1024 engine). 1025 1026config FB_RADEON 1027 tristate "ATI Radeon display support" 1028 depends on FB && PCI 1029 select FB_BACKLIGHT if FB_RADEON_BACKLIGHT 1030 select FB_CFB_FILLRECT 1031 select FB_CFB_COPYAREA 1032 select FB_CFB_IMAGEBLIT 1033 select FB_IOMEM_FOPS 1034 select FB_MACMODES if PPC 1035 select FB_MODE_HELPERS 1036 select VIDEO_NOMODESET 1037 help 1038 Choose this option if you want to use an ATI Radeon graphics card as 1039 a framebuffer device. There are both PCI and AGP versions. You 1040 don't need to choose this to run the Radeon in plain VGA mode. 1041 1042 There is a product page at 1043 https://products.amd.com/en-us/GraphicCardResult.aspx 1044 1045config FB_RADEON_I2C 1046 bool "DDC/I2C for ATI Radeon support" 1047 depends on FB_RADEON 1048 select FB_DDC 1049 default y 1050 help 1051 Say Y here if you want DDC/I2C support for your Radeon board. 1052 1053config FB_RADEON_BACKLIGHT 1054 bool "Support for backlight control" 1055 depends on FB_RADEON 1056 default y 1057 help 1058 Say Y here if you want to control the backlight of your display. 1059 1060config FB_RADEON_DEBUG 1061 bool "Lots of debug output from Radeon driver" 1062 depends on FB_RADEON 1063 help 1064 Say Y here if you want the Radeon driver to output all sorts 1065 of debugging information to provide to the maintainer when 1066 something goes wrong. 1067 1068config FB_ATY128 1069 tristate "ATI Rage128 display support" 1070 depends on FB && PCI 1071 select FB_BACKLIGHT if FB_ATY128_BACKLIGHT 1072 select FB_IOMEM_HELPERS 1073 select FB_MACMODES if PPC_PMAC 1074 select VIDEO_NOMODESET 1075 help 1076 This driver supports graphics boards with the ATI Rage128 chips. 1077 Say Y if you have such a graphics board and read 1078 <file:Documentation/fb/aty128fb.rst>. 1079 1080 To compile this driver as a module, choose M here: the 1081 module will be called aty128fb. 1082 1083config FB_ATY128_BACKLIGHT 1084 bool "Support for backlight control" 1085 depends on FB_ATY128 1086 default y 1087 help 1088 Say Y here if you want to control the backlight of your display. 1089 1090config FB_ATY 1091 tristate "ATI Mach64 display support" if PCI || ATARI 1092 depends on FB && !SPARC32 1093 select FB_CFB_FILLRECT 1094 select FB_CFB_COPYAREA 1095 select FB_CFB_IMAGEBLIT 1096 select FB_BACKLIGHT if FB_ATY_BACKLIGHT 1097 select FB_IOMEM_FOPS 1098 select FB_MACMODES if PPC 1099 select FB_ATY_CT if SPARC64 && PCI 1100 select VIDEO_NOMODESET 1101 help 1102 This driver supports graphics boards with the ATI Mach64 chips. 1103 Say Y if you have such a graphics board. 1104 1105 To compile this driver as a module, choose M here: the 1106 module will be called atyfb. 1107 1108config FB_ATY_CT 1109 bool "Mach64 CT/VT/GT/LT (incl. 3D RAGE) support" 1110 depends on PCI && FB_ATY 1111 help 1112 Say Y here to support use of ATI's 64-bit Rage boards (or other 1113 boards based on the Mach64 CT, VT, GT, and LT chipsets) as a 1114 framebuffer device. The ATI product support page for these boards 1115 is at <http://support.ati.com/products/pc/mach64/mach64.html>. 1116 1117config FB_ATY_GENERIC_LCD 1118 bool "Mach64 generic LCD support" 1119 depends on FB_ATY_CT 1120 help 1121 Say Y if you have a laptop with an ATI Rage LT PRO, Rage Mobility, 1122 Rage XC, or Rage XL chipset. 1123 1124config FB_ATY_GX 1125 bool "Mach64 GX support" if PCI 1126 depends on FB_ATY 1127 default y if ATARI 1128 help 1129 Say Y here to support use of the ATI Mach64 Graphics Expression 1130 board (or other boards based on the Mach64 GX chipset) as a 1131 framebuffer device. The ATI product support page for these boards 1132 is at 1133 <http://support.ati.com/products/pc/mach64/graphics_xpression.html>. 1134 1135config FB_ATY_BACKLIGHT 1136 bool "Support for backlight control" 1137 depends on FB_ATY 1138 default y 1139 help 1140 Say Y here if you want to control the backlight of your display. 1141 1142config FB_S3 1143 tristate "S3 Trio/Virge support" 1144 depends on FB && PCI 1145 select FB_CFB_FILLRECT 1146 select FB_CFB_COPYAREA 1147 select FB_CFB_IMAGEBLIT 1148 select FB_IOMEM_FOPS 1149 select FB_TILEBLITTING 1150 select FB_SVGALIB 1151 select VGASTATE 1152 select VIDEO_NOMODESET 1153 select FONT_8x16 if FRAMEBUFFER_CONSOLE 1154 help 1155 Driver for graphics boards with S3 Trio / S3 Virge chip. 1156 1157config FB_S3_DDC 1158 bool "DDC for S3 support" 1159 depends on FB_S3 1160 select FB_DDC 1161 default y 1162 help 1163 Say Y here if you want DDC support for your S3 graphics card. 1164 1165config FB_SAVAGE 1166 tristate "S3 Savage support" 1167 depends on FB && PCI 1168 select FB_CFB_FILLRECT 1169 select FB_CFB_COPYAREA 1170 select FB_CFB_IMAGEBLIT 1171 select FB_IOMEM_FOPS 1172 select FB_MODE_HELPERS 1173 select VGASTATE 1174 select VIDEO_NOMODESET 1175 help 1176 This driver supports notebooks and computers with S3 Savage PCI/AGP 1177 chips. 1178 1179 Say Y if you have such a graphics card. 1180 1181 To compile this driver as a module, choose M here; the module 1182 will be called savagefb. 1183 1184config FB_SAVAGE_I2C 1185 bool "Enable DDC2 Support" 1186 depends on FB_SAVAGE 1187 select FB_DDC 1188 help 1189 This enables I2C support for S3 Savage Chipsets. This is used 1190 only for getting EDID information from the attached display 1191 allowing for robust video mode handling and switching. 1192 1193 Because fbdev-2.6 requires that drivers must be able to 1194 independently validate video mode parameters, you should say Y 1195 here. 1196 1197config FB_SAVAGE_ACCEL 1198 bool "Enable Console Acceleration" 1199 depends on FB_SAVAGE 1200 help 1201 This option will compile in console acceleration support. If 1202 the resulting framebuffer console has bothersome glitches, then 1203 choose N here. 1204 1205config FB_SIS 1206 tristate "SiS/XGI display support" 1207 depends on FB && PCI 1208 select BOOT_VESA_SUPPORT if FB_SIS = y 1209 select FB_CFB_FILLRECT 1210 select FB_CFB_COPYAREA 1211 select FB_CFB_IMAGEBLIT 1212 select FB_IOMEM_FOPS 1213 select FB_SIS_300 if !FB_SIS_315 1214 select VIDEO_NOMODESET 1215 help 1216 This is the frame buffer device driver for the SiS 300, 315, 330 1217 and 340 series as well as XGI V3XT, V5, V8, Z7 graphics chipsets. 1218 Specs available at <https://www.sis.com> and <http://www.xgitech.com>. 1219 1220 To compile this driver as a module, choose M here; the module 1221 will be called sisfb. 1222 1223config FB_SIS_300 1224 bool "SiS 300 series support" 1225 depends on FB_SIS 1226 help 1227 Say Y here to support use of the SiS 300/305, 540, 630 and 730. 1228 1229config FB_SIS_315 1230 bool "SiS 315/330/340 series and XGI support" 1231 depends on FB_SIS 1232 help 1233 Say Y here to support use of the SiS 315, 330 and 340 series 1234 (315/H/PRO, 55x, 650, 651, 740, 330, 661, 741, 760, 761) as well 1235 as XGI V3XT, V5, V8 and Z7. 1236 1237config FB_VIA 1238 tristate "VIA UniChrome (Pro) and Chrome9 display support" 1239 depends on FB && PCI && GPIOLIB && I2C && (X86 || COMPILE_TEST) 1240 select FB_CFB_FILLRECT 1241 select FB_CFB_COPYAREA 1242 select FB_CFB_IMAGEBLIT 1243 select FB_IOMEM_FOPS 1244 select I2C_ALGOBIT 1245 select VIDEO_NOMODESET 1246 help 1247 This is the frame buffer device driver for Graphics chips of VIA 1248 UniChrome (Pro) Family (CLE266,PM800/CN400,P4M800CE/P4M800Pro/ 1249 CN700/VN800,CX700/VX700,P4M890) and Chrome9 Family (K8M890,CN896 1250 /P4M900,VX800) 1251 Say Y if you have a VIA UniChrome graphics board. 1252 1253 To compile this driver as a module, choose M here: the 1254 module will be called viafb. 1255 1256if FB_VIA 1257 1258config FB_VIA_DIRECT_PROCFS 1259 bool "direct hardware access via procfs (DEPRECATED)(DANGEROUS)" 1260 help 1261 Allow direct hardware access to some output registers via procfs. 1262 This is dangerous but may provide the only chance to get the 1263 correct output device configuration. 1264 Its use is strongly discouraged. 1265 1266config FB_VIA_X_COMPATIBILITY 1267 bool "X server compatibility" 1268 help 1269 This option reduces the functionality (power saving, ...) of the 1270 framebuffer to avoid negative impact on the OpenChrome X server. 1271 If you use any X server other than fbdev you should enable this 1272 otherwise it should be safe to disable it and allow using all 1273 features. 1274 1275endif 1276 1277config FB_NEOMAGIC 1278 tristate "NeoMagic display support" 1279 depends on FB && PCI 1280 select FB_CFB_FILLRECT 1281 select FB_CFB_COPYAREA 1282 select FB_CFB_IMAGEBLIT 1283 select FB_IOMEM_FOPS 1284 select FB_MODE_HELPERS 1285 select VGASTATE 1286 select VIDEO_NOMODESET 1287 help 1288 This driver supports notebooks with NeoMagic PCI chips. 1289 Say Y if you have such a graphics card. 1290 1291 To compile this driver as a module, choose M here: the 1292 module will be called neofb. 1293 1294config FB_KYRO 1295 tristate "IMG Kyro support" 1296 depends on FB && PCI 1297 select FB_IOMEM_HELPERS 1298 select VIDEO_NOMODESET 1299 help 1300 Say Y here if you have a STG4000 / Kyro / PowerVR 3 based 1301 graphics board. 1302 1303 To compile this driver as a module, choose M here: the 1304 module will be called kyrofb. 1305 1306config FB_3DFX 1307 tristate "3Dfx Banshee/Voodoo3/Voodoo5 display support" 1308 depends on FB && PCI 1309 select FB_CFB_FILLRECT 1310 select FB_CFB_COPYAREA 1311 select FB_CFB_IMAGEBLIT 1312 select FB_IOMEM_FOPS 1313 select FB_MODE_HELPERS 1314 select VIDEO_NOMODESET 1315 help 1316 This driver supports graphics boards with the 3Dfx Banshee, 1317 Voodoo3 or VSA-100 (aka Voodoo4/5) chips. Say Y if you have 1318 such a graphics board. 1319 1320 To compile this driver as a module, choose M here: the 1321 module will be called tdfxfb. 1322 1323config FB_3DFX_ACCEL 1324 bool "3Dfx Acceleration functions" 1325 depends on FB_3DFX 1326 help 1327 This will compile the 3Dfx Banshee/Voodoo3/VSA-100 frame buffer 1328 device driver with acceleration functions. 1329 1330config FB_3DFX_I2C 1331 bool "Enable DDC/I2C support" 1332 depends on FB_3DFX 1333 select FB_DDC 1334 default y 1335 help 1336 Say Y here if you want DDC/I2C support for your 3dfx Voodoo3. 1337 1338config FB_VOODOO1 1339 tristate "3Dfx Voodoo Graphics (sst1) support" 1340 depends on FB && PCI 1341 depends on FB_DEVICE 1342 select FB_IOMEM_HELPERS 1343 select VIDEO_NOMODESET 1344 help 1345 Say Y here if you have a 3Dfx Voodoo Graphics (Voodoo1/sst1) or 1346 Voodoo2 (cvg) based graphics card. 1347 1348 To compile this driver as a module, choose M here: the 1349 module will be called sstfb. 1350 1351 WARNING: Do not use any application that uses the 3D engine 1352 (namely glide) while using this driver. 1353 Please read the <file:Documentation/fb/sstfb.rst> for supported 1354 options and other important info support. 1355 1356config FB_VT8623 1357 tristate "VIA VT8623 support" 1358 depends on FB && PCI 1359 select FB_CFB_FILLRECT 1360 select FB_CFB_COPYAREA 1361 select FB_CFB_IMAGEBLIT 1362 select FB_IOMEM_FOPS 1363 select FB_TILEBLITTING 1364 select FB_SVGALIB 1365 select VGASTATE 1366 select VIDEO_NOMODESET 1367 select FONT_8x16 if FRAMEBUFFER_CONSOLE 1368 help 1369 Driver for CastleRock integrated graphics core in the 1370 VIA VT8623 [Apollo CLE266] chipset. 1371 1372config FB_TRIDENT 1373 tristate "Trident/CyberXXX/CyberBlade support" 1374 depends on FB && PCI 1375 select FB_CFB_FILLRECT 1376 select FB_CFB_COPYAREA 1377 select FB_CFB_IMAGEBLIT 1378 select FB_DDC 1379 select FB_IOMEM_FOPS 1380 select FB_MODE_HELPERS 1381 select VIDEO_NOMODESET 1382 help 1383 This is the frame buffer device driver for Trident PCI/AGP chipsets. 1384 Supported chipset families are TGUI 9440/96XX, 3DImage, Blade3D 1385 and Blade XP. 1386 There are also integrated versions of these chips called CyberXXXX, 1387 CyberImage or CyberBlade. These chips are mostly found in laptops 1388 but also on some motherboards including early VIA EPIA motherboards. 1389 For more information, read <file:Documentation/fb/tridentfb.rst> 1390 1391 Say Y if you have such a graphics board. 1392 1393 To compile this driver as a module, choose M here: the 1394 module will be called tridentfb. 1395 1396config FB_ARK 1397 tristate "ARK 2000PV support" 1398 depends on FB && PCI 1399 select FB_CFB_FILLRECT 1400 select FB_CFB_COPYAREA 1401 select FB_CFB_IMAGEBLIT 1402 select FB_IOMEM_FOPS 1403 select FB_TILEBLITTING 1404 select FB_SVGALIB 1405 select VGASTATE 1406 select VIDEO_NOMODESET 1407 select FONT_8x16 if FRAMEBUFFER_CONSOLE 1408 help 1409 Driver for PCI graphics boards with ARK 2000PV chip 1410 and ICS 5342 RAMDAC. 1411 1412config FB_PM3 1413 tristate "Permedia3 support" 1414 depends on FB && PCI 1415 select FB_CFB_FILLRECT 1416 select FB_CFB_COPYAREA 1417 select FB_CFB_IMAGEBLIT 1418 select FB_IOMEM_FOPS 1419 select VIDEO_NOMODESET 1420 help 1421 This is the frame buffer device driver for the 3DLabs Permedia3 1422 chipset, used in Formac ProFormance III, 3DLabs Oxygen VX1 & 1423 similar boards, 3DLabs Permedia3 Create!, Appian Jeronimo 2000 1424 and maybe other boards. 1425 1426config FB_CARMINE 1427 tristate "Fujitsu carmine frame buffer support" 1428 depends on FB && PCI 1429 select FB_IOMEM_HELPERS 1430 select VIDEO_NOMODESET 1431 help 1432 This is the frame buffer device driver for the Fujitsu Carmine chip. 1433 The driver provides two independent frame buffer devices. 1434 1435choice 1436 depends on FB_CARMINE 1437 prompt "DRAM timing" 1438 default FB_CARMINE_DRAM_EVAL 1439 1440config FB_CARMINE_DRAM_EVAL 1441 bool "Eval board timings" 1442 help 1443 Use timings which work on the eval card. 1444 1445config CARMINE_DRAM_CUSTOM 1446 bool "Custom board timings" 1447 help 1448 Use custom board timings. 1449endchoice 1450 1451config FB_AU1100 1452 bool "Au1100 LCD Driver" 1453 depends on (FB = y) && MIPS_ALCHEMY 1454 select FB_IOMEM_HELPERS 1455 help 1456 This is the framebuffer driver for the AMD Au1100 SOC. It can drive 1457 various panels and CRTs by passing in kernel cmd line option 1458 au1100fb:panel=<name>. 1459 1460config FB_AU1200 1461 bool "Au1200/Au1300 LCD Driver" 1462 depends on (FB = y) && MIPS_ALCHEMY 1463 select FB_SYS_FILLRECT 1464 select FB_SYS_COPYAREA 1465 select FB_SYS_IMAGEBLIT 1466 select FB_SYS_FOPS 1467 help 1468 This is the framebuffer driver for the Au1200/Au1300 SOCs. 1469 It can drive various panels and CRTs by passing in kernel cmd line 1470 option au1200fb:panel=<name>. 1471 1472config FB_VT8500 1473 bool "VIA VT8500 framebuffer support" 1474 depends on (FB = y) && ARM && ARCH_VT8500 1475 select FB_SYS_FILLRECT if (!FB_WMT_GE_ROPS) 1476 select FB_SYS_COPYAREA if (!FB_WMT_GE_ROPS) 1477 select FB_SYS_IMAGEBLIT 1478 select FB_MODE_HELPERS 1479 select VIDEOMODE_HELPERS 1480 help 1481 This is the framebuffer driver for VIA VT8500 integrated LCD 1482 controller. 1483 1484config FB_WM8505 1485 bool "Wondermedia WM8xxx-series frame buffer support" 1486 depends on (FB = y) && HAS_IOMEM && (ARCH_VT8500 || COMPILE_TEST) 1487 select FB_SYS_FILLRECT if (!FB_WMT_GE_ROPS) 1488 select FB_SYS_COPYAREA if (!FB_WMT_GE_ROPS) 1489 select FB_SYS_IMAGEBLIT 1490 select FB_MODE_HELPERS 1491 select VIDEOMODE_HELPERS 1492 help 1493 This is the framebuffer driver for WonderMedia WM8xxx-series 1494 integrated LCD controller. This driver covers the WM8505, WM8650 1495 and WM8850 SoCs. 1496 1497config FB_WMT_GE_ROPS 1498 bool "VT8500/WM8xxx accelerated raster ops support" 1499 depends on (FB = y) && (FB_VT8500 || FB_WM8505) 1500 help 1501 This adds support for accelerated raster operations on the 1502 VIA VT8500 and Wondermedia 85xx series SoCs. 1503 1504source "drivers/video/fbdev/geode/Kconfig" 1505 1506config FB_HIT 1507 tristate "HD64461 Frame Buffer support" 1508 depends on FB && HD64461 1509 select FB_CFB_FILLRECT 1510 select FB_CFB_IMAGEBLIT 1511 select FB_IOMEM_FOPS 1512 help 1513 This is the frame buffer device driver for the Hitachi HD64461 LCD 1514 frame buffer card. 1515 1516config FB_PMAG_AA 1517 tristate "PMAG-AA TURBOchannel framebuffer support" 1518 depends on FB && TC 1519 select FB_IOMEM_HELPERS 1520 help 1521 Support for the PMAG-AA TURBOchannel framebuffer card (1280x1024x1) 1522 used mainly in the MIPS-based DECstation series. 1523 1524config FB_PMAG_BA 1525 tristate "PMAG-BA TURBOchannel framebuffer support" 1526 depends on FB && TC 1527 select FB_IOMEM_HELPERS 1528 help 1529 Support for the PMAG-BA TURBOchannel framebuffer card (1024x864x8) 1530 used mainly in the MIPS-based DECstation series. 1531 1532config FB_PMAGB_B 1533 tristate "PMAGB-B TURBOchannel framebuffer support" 1534 depends on FB && TC 1535 select FB_IOMEM_HELPERS 1536 help 1537 Support for the PMAGB-B TURBOchannel framebuffer card used mainly 1538 in the MIPS-based DECstation series. The card is currently only 1539 supported in 1280x1024x8 mode. 1540 1541config FB_MAXINE 1542 bool "Maxine (Personal DECstation) onboard framebuffer support" 1543 depends on (FB = y) && MACH_DECSTATION 1544 select FB_IOMEM_HELPERS 1545 help 1546 Support for the onboard framebuffer (1024x768x8) in the Personal 1547 DECstation series (Personal DECstation 5000/20, /25, /33, /50, 1548 Codename "Maxine"). 1549 1550config FB_G364 1551 bool "G364 frame buffer support" 1552 depends on (FB = y) && (MIPS_MAGNUM_4000 || OLIVETTI_M700) 1553 select FB_IOMEM_HELPERS 1554 help 1555 The G364 driver is the framebuffer used in MIPS Magnum 4000 and 1556 Olivetti M700-10 systems. 1557 1558config FB_68328 1559 bool "Motorola 68328 native frame buffer support" 1560 depends on (FB = y) && (M68328 || M68EZ328 || M68VZ328) 1561 select FB_IOMEM_HELPERS 1562 help 1563 Say Y here if you want to support the built-in frame buffer of 1564 the Motorola 68328 CPU family. 1565 1566config FB_PXA168 1567 tristate "PXA168/910 LCD framebuffer support" 1568 depends on FB && HAVE_CLK && HAS_IOMEM 1569 depends on CPU_PXA168 || CPU_PXA910 || COMPILE_TEST 1570 select FB_IOMEM_HELPERS 1571 help 1572 Frame buffer driver for the built-in LCD controller in the Marvell 1573 MMP processor. 1574 1575config FB_PXA 1576 tristate "PXA LCD framebuffer support" 1577 depends on FB && ARCH_PXA 1578 select FB_IOMEM_HELPERS 1579 select VIDEOMODE_HELPERS if OF 1580 select FB_MODE_HELPERS if OF 1581 help 1582 Frame buffer driver for the built-in LCD controller in the Intel 1583 PXA2x0 processor. 1584 1585 This driver is also available as a module ( = code which can be 1586 inserted and removed from the running kernel whenever you want). The 1587 module will be called pxafb. If you want to compile it as a module, 1588 say M here and read <file:Documentation/kbuild/modules.rst>. 1589 1590 If unsure, say N. 1591 1592config FB_PXA_OVERLAY 1593 bool "Support PXA27x/PXA3xx Overlay(s) as framebuffer" 1594 depends on FB_PXA && (PXA27x || PXA3xx) 1595 1596config FB_PXA_SMARTPANEL 1597 bool "PXA Smartpanel LCD support" 1598 depends on FB_PXA 1599 1600config FB_PXA_PARAMETERS 1601 bool "PXA LCD command line parameters" 1602 depends on FB_PXA 1603 help 1604 Enable the use of kernel command line or module parameters 1605 to configure the physical properties of the LCD panel when 1606 using the PXA LCD driver. 1607 1608 This option allows you to override the panel parameters 1609 supplied by the platform in order to support multiple 1610 different models of flatpanel. If you will only be using a 1611 single model of flatpanel then you can safely leave this 1612 option disabled. 1613 1614 <file:Documentation/fb/pxafb.rst> describes the available parameters. 1615 1616config PXA3XX_GCU 1617 tristate "PXA3xx 2D graphics accelerator driver" 1618 depends on FB_PXA 1619 help 1620 Kernelspace driver for the 2D graphics controller unit (GCU) 1621 found on PXA3xx processors. There is a counterpart driver in the 1622 DirectFB suite, see http://www.directfb.org/ 1623 1624 If you compile this as a module, it will be called pxa3xx_gcu. 1625 1626config FB_FSL_DIU 1627 tristate "Freescale DIU framebuffer support" 1628 depends on FB && FSL_SOC 1629 select FB_IOMEM_HELPERS 1630 select FB_MODE_HELPERS 1631 select PPC_LIB_RHEAP 1632 help 1633 Framebuffer driver for the Freescale SoC DIU 1634 1635config FB_SH_MOBILE_LCDC 1636 tristate "SuperH Mobile LCDC framebuffer support" 1637 depends on FB && HAVE_CLK && HAS_IOMEM 1638 depends on SUPERH || ARCH_RENESAS || COMPILE_TEST 1639 depends on FB_DEVICE 1640 select FB_SYS_FILLRECT 1641 select FB_SYS_COPYAREA 1642 select FB_SYS_IMAGEBLIT 1643 select FB_SYS_FOPS 1644 select FB_DEFERRED_IO 1645 select FB_BACKLIGHT 1646 help 1647 Frame buffer driver for the on-chip SH-Mobile LCD controller. 1648 1649config FB_S3C 1650 tristate "Samsung S3C framebuffer support" 1651 depends on FB && HAVE_CLK && HAS_IOMEM 1652 depends on ARCH_S3C64XX || COMPILE_TEST 1653 select FB_IOMEM_HELPERS 1654 help 1655 Frame buffer driver for the built-in FB controller in the Samsung 1656 SoC line such as the S3C6400 and S3C6410. 1657 1658 These chips all have the same basic framebuffer design with the 1659 actual capabilities depending on the chip. The S3C6400 1660 and S3C6410 support 4 hardware windows. 1661 1662 Currently the support is only for the S3C6400 and S3C6410 SoCs. 1663 1664config FB_S3C_DEBUG_REGWRITE 1665 bool "Debug register writes" 1666 depends on FB_S3C 1667 help 1668 Show all register writes via pr_debug() 1669 1670config FB_SM501 1671 tristate "Silicon Motion SM501 framebuffer support" 1672 depends on FB && MFD_SM501 1673 select FB_CFB_FILLRECT 1674 select FB_CFB_COPYAREA 1675 select FB_CFB_IMAGEBLIT 1676 select FB_IOMEM_FOPS 1677 help 1678 Frame buffer driver for the CRT and LCD controllers in the Silicon 1679 Motion SM501. 1680 1681 This driver is also available as a module ( = code which can be 1682 inserted and removed from the running kernel whenever you want). The 1683 module will be called sm501fb. If you want to compile it as a module, 1684 say M here and read <file:Documentation/kbuild/modules.rst>. 1685 1686 If unsure, say N. 1687 1688config FB_SMSCUFX 1689 tristate "SMSC UFX6000/7000 USB Framebuffer support" 1690 depends on FB && USB 1691 select FB_MODE_HELPERS 1692 select FB_SYS_FILLRECT 1693 select FB_SYS_COPYAREA 1694 select FB_SYS_IMAGEBLIT 1695 select FB_SYS_FOPS 1696 select FB_DEFERRED_IO 1697 help 1698 This is a kernel framebuffer driver for SMSC UFX USB devices. 1699 Supports fbdev clients like xf86-video-fbdev, kdrive, fbi, and 1700 mplayer -vo fbdev. Supports both UFX6000 (USB 2.0) and UFX7000 1701 (USB 3.0) devices. 1702 To compile as a module, choose M here: the module name is smscufx. 1703 1704config FB_UDL 1705 tristate "Displaylink USB Framebuffer support" 1706 depends on FB && USB 1707 depends on FB_DEVICE 1708 select FB_MODE_HELPERS 1709 select FB_SYS_FILLRECT 1710 select FB_SYS_COPYAREA 1711 select FB_SYS_IMAGEBLIT 1712 select FB_SYS_FOPS 1713 select FB_DEFERRED_IO 1714 help 1715 This is a kernel framebuffer driver for DisplayLink USB devices. 1716 Supports fbdev clients like xf86-video-fbdev, kdrive, fbi, and 1717 mplayer -vo fbdev. Supports all USB 2.0 era DisplayLink devices. 1718 To compile as a module, choose M here: the module name is udlfb. 1719 1720config FB_IBM_GXT4500 1721 tristate "Framebuffer support for IBM GXT4000P/4500P/6000P/6500P adaptors" 1722 depends on FB 1723 select FB_IOMEM_HELPERS 1724 select VIDEO_NOMODESET 1725 help 1726 Say Y here to enable support for the IBM GXT4000P/6000P and 1727 GXT4500P/6500P display adaptor based on Raster Engine RC1000, 1728 found on some IBM System P (pSeries) machines. This driver 1729 doesn't use Geometry Engine GT1000. This driver also supports 1730 AGP Fire GL2/3/4 cards on x86. 1731 1732config FB_PS3 1733 tristate "PS3 GPU framebuffer driver" 1734 depends on FB && PS3_PS3AV 1735 select FB_SYS_FILLRECT 1736 select FB_SYS_COPYAREA 1737 select FB_SYS_IMAGEBLIT 1738 select FB_SYS_FOPS 1739 help 1740 Include support for the virtual frame buffer in the PS3 platform. 1741 1742config FB_PS3_DEFAULT_SIZE_M 1743 int "PS3 default frame buffer size (in MiB)" 1744 depends on FB_PS3 1745 default 9 1746 help 1747 This is the default size (in MiB) of the virtual frame buffer in 1748 the PS3. 1749 The default value can be overridden on the kernel command line 1750 using the "ps3fb" option (e.g. "ps3fb=9M"); 1751 1752config FB_XILINX 1753 tristate "Xilinx frame buffer support" 1754 depends on FB && (MICROBLAZE || ARCH_ZYNQ || ARCH_ZYNQMP) 1755 select FB_IOMEM_HELPERS 1756 help 1757 Include support for the Xilinx ML300/ML403 reference design 1758 framebuffer. ML300 carries a 640*480 LCD display on the board, 1759 ML403 uses a standard DB15 VGA connector. 1760 1761config FB_GOLDFISH 1762 tristate "Goldfish Framebuffer" 1763 depends on FB 1764 depends on GOLDFISH || COMPILE_TEST 1765 select FB_IOMEM_HELPERS 1766 help 1767 Framebuffer driver for Goldfish Virtual Platform 1768 1769config FB_COBALT 1770 tristate "Cobalt server LCD frame buffer support" 1771 depends on FB && MIPS_COBALT 1772 select FB_IOMEM_HELPERS 1773 1774config FB_SH7760 1775 bool "SH7760/SH7763/SH7720/SH7721 LCDC support" 1776 depends on FB=y && (CPU_SUBTYPE_SH7760 || CPU_SUBTYPE_SH7763 \ 1777 || CPU_SUBTYPE_SH7720 || CPU_SUBTYPE_SH7721) 1778 select FB_IOMEM_HELPERS 1779 help 1780 Support for the SH7760/SH7763/SH7720/SH7721 integrated 1781 (D)STN/TFT LCD Controller. 1782 Supports display resolutions up to 1024x1024 pixel, grayscale and 1783 color operation, with depths ranging from 1 bpp to 8 bpp monochrome 1784 and 8, 15 or 16 bpp color; 90 degrees clockwise display rotation for 1785 panels <= 320 pixel horizontal resolution. 1786 1787config FB_DA8XX 1788 tristate "DA8xx/OMAP-L1xx/AM335x Framebuffer support" 1789 depends on FB && HAVE_CLK && HAS_IOMEM 1790 depends on ARCH_DAVINCI_DA8XX || SOC_AM33XX || COMPILE_TEST 1791 select FB_CFB_REV_PIXELS_IN_BYTE 1792 select FB_IOMEM_HELPERS 1793 select FB_MODE_HELPERS 1794 select VIDEOMODE_HELPERS 1795 help 1796 This is the frame buffer device driver for the TI LCD controller 1797 found on DA8xx/OMAP-L1xx/AM335x SoCs. 1798 If unsure, say N. 1799 1800config FB_VIRTUAL 1801 tristate "Virtual Frame Buffer support (ONLY FOR TESTING!)" 1802 depends on FB 1803 select FB_SYS_FILLRECT 1804 select FB_SYS_COPYAREA 1805 select FB_SYS_IMAGEBLIT 1806 select FB_SYS_FOPS 1807 help 1808 This is a `virtual' frame buffer device. It operates on a chunk of 1809 unswappable kernel memory instead of on the memory of a graphics 1810 board. This means you cannot see any output sent to this frame 1811 buffer device, while it does consume precious memory. The main use 1812 of this frame buffer device is testing and debugging the frame 1813 buffer subsystem. Do NOT enable it for normal systems! To protect 1814 the innocent, it has to be enabled explicitly at boot time using the 1815 kernel option `video=vfb:'. 1816 1817 To compile this driver as a module, choose M here: the 1818 module will be called vfb. In order to load it, you must use 1819 the vfb_enable=1 option. 1820 1821 If unsure, say N. 1822 1823config XEN_FBDEV_FRONTEND 1824 tristate "Xen virtual frame buffer support" 1825 depends on FB && XEN 1826 select FB_SYSMEM_HELPERS_DEFERRED 1827 select XEN_XENBUS_FRONTEND 1828 default y 1829 help 1830 This driver implements the front-end of the Xen virtual 1831 frame buffer driver. It communicates with a back-end 1832 in another domain. 1833 1834config FB_METRONOME 1835 tristate "E-Ink Metronome/8track controller support" 1836 depends on FB 1837 select FB_SYSMEM_HELPERS_DEFERRED 1838 help 1839 This driver implements support for the E-Ink Metronome 1840 controller. The pre-release name for this device was 8track 1841 and could also have been called by some vendors as PVI-nnnn. 1842 1843config FB_MB862XX 1844 tristate "Fujitsu MB862xx GDC support" 1845 depends on FB 1846 depends on PCI || (OF && PPC) 1847 select FB_IOMEM_HELPERS 1848 select VIDEO_NOMODESET 1849 help 1850 Frame buffer driver for Fujitsu Carmine/Coral-P(A)/Lime controllers. 1851 1852choice 1853 prompt "GDC variant" 1854 depends on FB_MB862XX 1855 1856config FB_MB862XX_PCI_GDC 1857 bool "Carmine/Coral-P(A) GDC" 1858 depends on PCI 1859 help 1860 This enables framebuffer support for Fujitsu Carmine/Coral-P(A) 1861 PCI graphics controller devices. 1862 1863config FB_MB862XX_LIME 1864 bool "Lime GDC" 1865 depends on OF && PPC 1866 select FB_FOREIGN_ENDIAN 1867 select FB_LITTLE_ENDIAN 1868 help 1869 Framebuffer support for Fujitsu Lime GDC on host CPU bus. 1870 1871endchoice 1872 1873config FB_MB862XX_I2C 1874 bool "Support I2C bus on MB862XX GDC" 1875 depends on FB_MB862XX && I2C 1876 depends on FB_MB862XX=m || I2C=y 1877 default y 1878 help 1879 Selecting this option adds Coral-P(A)/Lime GDC I2C bus adapter 1880 driver to support accessing I2C devices on controller's I2C bus. 1881 These are usually some video decoder chips. 1882 1883config FB_EP93XX 1884 tristate "EP93XX frame buffer support" 1885 depends on FB && ARCH_EP93XX 1886 select FB_IOMEM_HELPERS 1887 help 1888 Framebuffer driver for the Cirrus Logic EP93XX series of processors. 1889 This driver is also available as a module. The module will be called 1890 ep93xx-fb. 1891 1892config FB_PRE_INIT_FB 1893 bool "Don't reinitialize, use bootloader's GDC/Display configuration" 1894 depends on FB && FB_MB862XX_LIME 1895 help 1896 Select this option if display contents should be inherited as set by 1897 the bootloader. 1898 1899config FB_BROADSHEET 1900 tristate "E-Ink Broadsheet/Epson S1D13521 controller support" 1901 depends on FB && (ARCH_PXA || COMPILE_TEST) 1902 select FB_SYSMEM_HELPERS_DEFERRED 1903 help 1904 This driver implements support for the E-Ink Broadsheet 1905 controller. The release name for this device was Epson S1D13521 1906 and could also have been called by other names when coupled with 1907 a bridge adapter. 1908 1909config FB_HYPERV 1910 tristate "Microsoft Hyper-V Synthetic Video support" 1911 depends on FB && HYPERV 1912 select DMA_CMA if HAVE_DMA_CONTIGUOUS && CMA 1913 select FB_IOMEM_HELPERS_DEFERRED 1914 select VIDEO_NOMODESET 1915 help 1916 This framebuffer driver supports Microsoft Hyper-V Synthetic Video. 1917 1918config FB_SIMPLE 1919 tristate "Simple framebuffer support" 1920 depends on FB 1921 depends on !DRM_SIMPLEDRM 1922 select APERTURE_HELPERS 1923 select FB_IOMEM_HELPERS 1924 help 1925 Say Y if you want support for a simple frame-buffer. 1926 1927 This driver assumes that the display hardware has been initialized 1928 before the kernel boots, and the kernel will simply render to the 1929 pre-allocated frame buffer surface. 1930 1931 Configuration re: surface address, size, and format must be provided 1932 through device tree, or plain old platform data. 1933 1934config FB_SSD1307 1935 tristate "Solomon SSD1307 framebuffer support" 1936 depends on FB && I2C 1937 depends on GPIOLIB || COMPILE_TEST 1938 select FB_BACKLIGHT 1939 select FB_SYSMEM_HELPERS_DEFERRED 1940 help 1941 This driver implements support for the Solomon SSD1307 1942 OLED controller over I2C. 1943 1944config FB_SM712 1945 tristate "Silicon Motion SM712 framebuffer support" 1946 depends on FB && PCI 1947 select FB_IOMEM_HELPERS 1948 select VIDEO_NOMODESET 1949 help 1950 Frame buffer driver for the Silicon Motion SM710, SM712, SM721 1951 and SM722 chips. 1952 1953 This driver is also available as a module. The module will be 1954 called sm712fb. If you want to compile it as a module, say M 1955 here and read <file:Documentation/kbuild/modules.rst>. 1956 1957source "drivers/video/fbdev/omap/Kconfig" 1958source "drivers/video/fbdev/omap2/Kconfig" 1959source "drivers/video/fbdev/mmp/Kconfig" 1960 1961source "drivers/video/fbdev/core/Kconfig" 1962