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