1# SPDX-License-Identifier: GPL-2.0-only 2# 3# fbdev configuration 4# 5 6config FB_CMDLINE 7 bool 8 9config FB_NOTIFY 10 bool 11 12menuconfig FB 13 tristate "Support for frame buffer devices" 14 select FB_CMDLINE 15 select FB_NOTIFY 16 help 17 The frame buffer device provides an abstraction for the graphics 18 hardware. It represents the frame buffer of some video hardware and 19 allows application software to access the graphics hardware through 20 a well-defined interface, so the software doesn't need to know 21 anything about the low-level (hardware register) stuff. 22 23 Frame buffer devices work identically across the different 24 architectures supported by Linux and make the implementation of 25 application programs easier and more portable; at this point, an X 26 server exists which uses the frame buffer device exclusively. 27 On several non-X86 architectures, the frame buffer device is the 28 only way to use the graphics hardware. 29 30 The device is accessed through special device nodes, usually located 31 in the /dev directory, i.e. /dev/fb*. 32 33 You need an utility program called fbset to make full use of frame 34 buffer devices. Please read <file:Documentation/fb/framebuffer.rst> 35 and the Framebuffer-HOWTO at 36 <http://www.munted.org.uk/programming/Framebuffer-HOWTO-1.3.html> for more 37 information. 38 39 Say Y here and to the driver for your graphics board below if you 40 are compiling a kernel for a non-x86 architecture. 41 42 If you are compiling for the x86 architecture, you can say Y if you 43 want to play with it, but it is not essential. Please note that 44 running graphical applications that directly touch the hardware 45 (e.g. an accelerated X server) and that are not frame buffer 46 device-aware may cause unexpected results. If unsure, say N. 47 48config FIRMWARE_EDID 49 bool "Enable firmware EDID" 50 depends on FB 51 help 52 This enables access to the EDID transferred from the firmware. 53 On the i386, this is from the Video BIOS. Enable this if DDC/I2C 54 transfers do not work for your driver and if you are using 55 nvidiafb, i810fb or savagefb. 56 57 In general, choosing Y for this option is safe. If you 58 experience extremely long delays while booting before you get 59 something on your display, try setting this to N. Matrox cards in 60 combination with certain motherboards and monitors are known to 61 suffer from this problem. 62 63config FB_DDC 64 tristate 65 depends on FB 66 select I2C_ALGOBIT 67 select I2C 68 69config FB_CFB_FILLRECT 70 tristate 71 depends on FB 72 help 73 Include the cfb_fillrect function for generic software rectangle 74 filling. This is used by drivers that don't provide their own 75 (accelerated) version. 76 77config FB_CFB_COPYAREA 78 tristate 79 depends on FB 80 help 81 Include the cfb_copyarea function for generic software area copying. 82 This is used by drivers that don't provide their own (accelerated) 83 version. 84 85config FB_CFB_IMAGEBLIT 86 tristate 87 depends on FB 88 help 89 Include the cfb_imageblit function for generic software image 90 blitting. This is used by drivers that don't provide their own 91 (accelerated) version. 92 93config FB_CFB_REV_PIXELS_IN_BYTE 94 bool 95 depends on FB 96 help 97 Allow generic frame-buffer functions to work on displays with 1, 2 98 and 4 bits per pixel depths which has opposite order of pixels in 99 byte order to bytes in long order. 100 101config FB_SYS_FILLRECT 102 tristate 103 depends on FB 104 help 105 Include the sys_fillrect function for generic software rectangle 106 filling. This is used by drivers that don't provide their own 107 (accelerated) version and the framebuffer is in system RAM. 108 109config FB_SYS_COPYAREA 110 tristate 111 depends on FB 112 help 113 Include the sys_copyarea function for generic software area copying. 114 This is used by drivers that don't provide their own (accelerated) 115 version and the framebuffer is in system RAM. 116 117config FB_SYS_IMAGEBLIT 118 tristate 119 depends on FB 120 help 121 Include the sys_imageblit function for generic software image 122 blitting. This is used by drivers that don't provide their own 123 (accelerated) version and the framebuffer is in system RAM. 124 125config FB_PROVIDE_GET_FB_UNMAPPED_AREA 126 bool 127 depends on FB 128 help 129 Allow generic frame-buffer to provide get_fb_unmapped_area 130 function. 131 132menuconfig FB_FOREIGN_ENDIAN 133 bool "Framebuffer foreign endianness support" 134 depends on FB 135 help 136 This menu will let you enable support for the framebuffers with 137 non-native endianness (e.g. Little-Endian framebuffer on a 138 Big-Endian machine). Most probably you don't have such hardware, 139 so it's safe to say "n" here. 140 141choice 142 prompt "Choice endianness support" 143 depends on FB_FOREIGN_ENDIAN 144 145config FB_BOTH_ENDIAN 146 bool "Support for Big- and Little-Endian framebuffers" 147 148config FB_BIG_ENDIAN 149 bool "Support for Big-Endian framebuffers only" 150 151config FB_LITTLE_ENDIAN 152 bool "Support for Little-Endian framebuffers only" 153 154endchoice 155 156config FB_SYS_FOPS 157 tristate 158 depends on FB 159 160config FB_DEFERRED_IO 161 bool 162 depends on FB 163 164config FB_HECUBA 165 tristate 166 depends on FB 167 depends on FB_DEFERRED_IO 168 169config FB_SVGALIB 170 tristate 171 depends on FB 172 help 173 Common utility functions useful to fbdev drivers of VGA-based 174 cards. 175 176config FB_MACMODES 177 tristate 178 depends on FB 179 180config FB_BACKLIGHT 181 tristate 182 depends on FB 183 select BACKLIGHT_CLASS_DEVICE 184 185config FB_MODE_HELPERS 186 bool "Enable Video Mode Handling Helpers" 187 depends on FB 188 help 189 This enables functions for handling video modes using the 190 Generalized Timing Formula and the EDID parser. A few drivers rely 191 on this feature such as the radeonfb, rivafb, and the i810fb. If 192 your driver does not take advantage of this feature, choosing Y will 193 just increase the kernel size by about 5K. 194 195config FB_TILEBLITTING 196 bool "Enable Tile Blitting Support" 197 depends on FB 198 help 199 This enables tile blitting. Tile blitting is a drawing technique 200 where the screen is divided into rectangular sections (tiles), whereas 201 the standard blitting divides the screen into pixels. Because the 202 default drawing element is a tile, drawing functions will be passed 203 parameters in terms of number of tiles instead of number of pixels. 204 For example, to draw a single character, instead of using bitmaps, 205 an index to an array of bitmaps will be used. To clear or move a 206 rectangular section of a screen, the rectangle will be described in 207 terms of number of tiles in the x- and y-axis. 208 209 This is particularly important to one driver, matroxfb. If 210 unsure, say N. 211 212comment "Frame buffer hardware drivers" 213 depends on FB 214 215config FB_GRVGA 216 tristate "Aeroflex Gaisler framebuffer support" 217 depends on FB && SPARC 218 select FB_CFB_FILLRECT 219 select FB_CFB_COPYAREA 220 select FB_CFB_IMAGEBLIT 221 help 222 This enables support for the SVGACTRL framebuffer in the GRLIB IP library from Aeroflex Gaisler. 223 224config FB_CIRRUS 225 tristate "Cirrus Logic support" 226 depends on FB && (ZORRO || PCI) 227 select FB_CFB_FILLRECT 228 select FB_CFB_COPYAREA 229 select FB_CFB_IMAGEBLIT 230 select VIDEO_NOMODESET 231 help 232 This enables support for Cirrus Logic GD542x/543x based boards on 233 Amiga: SD64, Piccolo, Picasso II/II+, Picasso IV, or EGS Spectrum. 234 235 If you have a PCI-based system, this enables support for these 236 chips: GD-543x, GD-544x, GD-5480. 237 238 Please read the file <file:Documentation/fb/cirrusfb.rst>. 239 240 Say N unless you have such a graphics board or plan to get one 241 before you next recompile the kernel. 242 243config FB_PM2 244 tristate "Permedia2 support" 245 depends on FB && ((AMIGA && BROKEN) || PCI) 246 select FB_CFB_FILLRECT 247 select FB_CFB_COPYAREA 248 select FB_CFB_IMAGEBLIT 249 select VIDEO_NOMODESET 250 help 251 This is the frame buffer device driver for cards based on 252 the 3D Labs Permedia, Permedia 2 and Permedia 2V chips. 253 The driver was tested on the following cards: 254 Diamond FireGL 1000 PRO AGP 255 ELSA Gloria Synergy PCI 256 Appian Jeronimo PRO (both heads) PCI 257 3DLabs Oxygen ACX aka EONtronics Picasso P2 PCI 258 Techsource Raptor GFX-8P (aka Sun PGX-32) on SPARC 259 ASK Graphic Blaster Exxtreme AGP 260 261 To compile this driver as a module, choose M here: the 262 module will be called pm2fb. 263 264config FB_PM2_FIFO_DISCONNECT 265 bool "enable FIFO disconnect feature" 266 depends on FB_PM2 && PCI 267 help 268 Support the Permedia2 FIFO disconnect feature. 269 270config FB_ARMCLCD 271 tristate "ARM PrimeCell PL110 support" 272 depends on ARM || ARM64 || COMPILE_TEST 273 depends on FB && ARM_AMBA && HAS_IOMEM 274 select FB_CFB_FILLRECT 275 select FB_CFB_COPYAREA 276 select FB_CFB_IMAGEBLIT 277 select FB_MODE_HELPERS if OF 278 select VIDEOMODE_HELPERS if OF 279 select BACKLIGHT_CLASS_DEVICE if OF 280 help 281 This framebuffer device driver is for the ARM PrimeCell PL110 282 Colour LCD controller. ARM PrimeCells provide the building 283 blocks for System on a Chip devices. 284 285 If you want to compile this as a module (=code which can be 286 inserted into and removed from the running kernel), say M 287 here and read <file:Documentation/kbuild/modules.rst>. The module 288 will be called amba-clcd. 289 290config FB_ACORN 291 bool "Acorn VIDC support" 292 depends on (FB = y) && ARM && ARCH_ACORN 293 select FB_CFB_FILLRECT 294 select FB_CFB_COPYAREA 295 select FB_CFB_IMAGEBLIT 296 help 297 This is the frame buffer device driver for the Acorn VIDC graphics 298 hardware found in Acorn RISC PCs and other ARM-based machines. If 299 unsure, say N. 300 301config FB_CLPS711X 302 tristate "CLPS711X LCD support" 303 depends on FB && (ARCH_CLPS711X || COMPILE_TEST) 304 select FB_MODE_HELPERS 305 select FB_SYS_FILLRECT 306 select FB_SYS_COPYAREA 307 select FB_SYS_IMAGEBLIT 308 select LCD_CLASS_DEVICE 309 select VIDEOMODE_HELPERS 310 help 311 Say Y to enable the Framebuffer driver for the Cirrus Logic 312 CLPS711X CPUs. 313 314config FB_SA1100 315 bool "SA-1100 LCD support" 316 depends on (FB = y) && ARM && ARCH_SA1100 317 select FB_CFB_FILLRECT 318 select FB_CFB_COPYAREA 319 select FB_CFB_IMAGEBLIT 320 help 321 This is a framebuffer device for the SA-1100 LCD Controller. 322 See <http://www.linux-fbdev.org/> for information on framebuffer 323 devices. 324 325 If you plan to use the LCD display with your SA-1100 system, say 326 Y here. 327 328config FB_IMX 329 tristate "Freescale i.MX1/21/25/27 LCD support" 330 depends on FB && HAVE_CLK && HAS_IOMEM 331 depends on ARCH_MXC || COMPILE_TEST 332 select LCD_CLASS_DEVICE 333 select FB_CFB_FILLRECT 334 select FB_CFB_COPYAREA 335 select FB_CFB_IMAGEBLIT 336 select FB_MODE_HELPERS 337 select VIDEOMODE_HELPERS 338 339config FB_CYBER2000 340 tristate "CyberPro 2000/2010/5000 support" 341 depends on FB && PCI && (BROKEN || !SPARC64) 342 select FB_CFB_FILLRECT 343 select FB_CFB_COPYAREA 344 select FB_CFB_IMAGEBLIT 345 select VIDEO_NOMODESET 346 help 347 This enables support for the Integraphics CyberPro 20x0 and 5000 348 VGA chips used in the Rebel.com Netwinder and other machines. 349 Say Y if you have a NetWinder or a graphics card containing this 350 device, otherwise say N. 351 352config FB_CYBER2000_DDC 353 bool "DDC for CyberPro support" 354 depends on FB_CYBER2000 355 select FB_DDC 356 default y 357 help 358 Say Y here if you want DDC support for your CyberPro graphics 359 card. This is only I2C bus support, driver does not use EDID. 360 361config FB_CYBER2000_I2C 362 bool "CyberPro 2000/2010/5000 I2C support" 363 depends on FB_CYBER2000 && I2C && ARCH_NETWINDER 364 depends on I2C=y || FB_CYBER2000=m 365 select I2C_ALGOBIT 366 help 367 Enable support for the I2C video decoder interface on the 368 Integraphics CyberPro 20x0 and 5000 VGA chips. This is used 369 on the Netwinder machines for the SAA7111 video capture. 370 371config FB_APOLLO 372 bool 373 depends on (FB = y) && APOLLO 374 default y 375 select FB_CFB_FILLRECT 376 select FB_CFB_IMAGEBLIT 377 378config FB_Q40 379 bool 380 depends on (FB = y) && Q40 381 default y 382 select FB_CFB_FILLRECT 383 select FB_CFB_COPYAREA 384 select FB_CFB_IMAGEBLIT 385 386config FB_AMIGA 387 tristate "Amiga native chipset support" 388 depends on FB && AMIGA 389 help 390 This is the frame buffer device driver for the builtin graphics 391 chipset found in Amigas. 392 393 To compile this driver as a module, choose M here: the 394 module will be called amifb. 395 396config FB_AMIGA_OCS 397 bool "Amiga OCS chipset support" 398 depends on FB_AMIGA 399 help 400 This enables support for the original Agnus and Denise video chips, 401 found in the Amiga 1000 and most A500's and A2000's. If you intend 402 to run Linux on any of these systems, say Y; otherwise say N. 403 404config FB_AMIGA_ECS 405 bool "Amiga ECS chipset support" 406 depends on FB_AMIGA 407 help 408 This enables support for the Enhanced Chip Set, found in later 409 A500's, later A2000's, the A600, the A3000, the A3000T and CDTV. If 410 you intend to run Linux on any of these systems, say Y; otherwise 411 say N. 412 413config FB_AMIGA_AGA 414 bool "Amiga AGA chipset support" 415 depends on FB_AMIGA 416 help 417 This enables support for the Advanced Graphics Architecture (also 418 known as the AGA or AA) Chip Set, found in the A1200, A4000, A4000T 419 and CD32. If you intend to run Linux on any of these systems, say Y; 420 otherwise say N. 421 422config FB_FM2 423 bool "Amiga FrameMaster II/Rainbow II support" 424 depends on (FB = y) && ZORRO 425 select FB_CFB_FILLRECT 426 select FB_CFB_COPYAREA 427 select FB_CFB_IMAGEBLIT 428 help 429 This is the frame buffer device driver for the Amiga FrameMaster 430 card from BSC (exhibited 1992 but not shipped as a CBM product). 431 432config FB_ARC 433 tristate "Arc Monochrome LCD board support" 434 depends on FB && (X86 || COMPILE_TEST) 435 select FB_SYS_FILLRECT 436 select FB_SYS_COPYAREA 437 select FB_SYS_IMAGEBLIT 438 select FB_SYS_FOPS 439 help 440 This enables support for the Arc Monochrome LCD board. The board 441 is based on the KS-108 lcd controller and is typically a matrix 442 of 2*n chips. This driver was tested with a 128x64 panel. This 443 driver supports it for use with x86 SBCs through a 16 bit GPIO 444 interface (8 bit data, 8 bit control). If you anticipate using 445 this driver, say Y or M; otherwise say N. You must specify the 446 GPIO IO address to be used for setting control and data. 447 448config FB_ATARI 449 bool "Atari native chipset support" 450 depends on (FB = y) && ATARI 451 select FB_CFB_FILLRECT 452 select FB_CFB_COPYAREA 453 select FB_CFB_IMAGEBLIT 454 help 455 This is the frame buffer device driver for the builtin graphics 456 chipset found in Ataris. 457 458config FB_OF 459 tristate "Open Firmware frame buffer device support" 460 depends on FB && PPC && (!PPC_PSERIES || PCI) 461 depends on !DRM_OFDRM 462 select APERTURE_HELPERS 463 select FB_CFB_FILLRECT 464 select FB_CFB_COPYAREA 465 select FB_CFB_IMAGEBLIT 466 select FB_MACMODES 467 help 468 Say Y if you want support with Open Firmware for your graphics 469 board. 470 471config FB_CONTROL 472 bool "Apple \"control\" display support" 473 depends on (FB = y) && ((PPC_PMAC && PPC32) || COMPILE_TEST) 474 select FB_CFB_FILLRECT 475 select FB_CFB_COPYAREA 476 select FB_CFB_IMAGEBLIT 477 select FB_MACMODES 478 help 479 This driver supports a frame buffer for the graphics adapter in the 480 Power Macintosh 7300 and others. 481 482config FB_PLATINUM 483 bool "Apple \"platinum\" display support" 484 depends on (FB = y) && PPC_PMAC && PPC32 485 select FB_CFB_FILLRECT 486 select FB_CFB_COPYAREA 487 select FB_CFB_IMAGEBLIT 488 select FB_MACMODES 489 help 490 This driver supports a frame buffer for the "platinum" graphics 491 adapter in some Power Macintoshes. 492 493config FB_VALKYRIE 494 bool "Apple \"valkyrie\" display support" 495 depends on (FB = y) && (MAC || (PPC_PMAC && PPC32)) 496 select FB_CFB_FILLRECT 497 select FB_CFB_COPYAREA 498 select FB_CFB_IMAGEBLIT 499 select FB_MACMODES 500 help 501 This driver supports a frame buffer for the "valkyrie" graphics 502 adapter in some Power Macintoshes. 503 504config FB_CT65550 505 bool "Chips 65550 display support" 506 depends on (FB = y) && PPC32 && PCI 507 select FB_CFB_FILLRECT 508 select FB_CFB_COPYAREA 509 select FB_CFB_IMAGEBLIT 510 select VIDEO_NOMODESET 511 help 512 This is the frame buffer device driver for the Chips & Technologies 513 65550 graphics chip in PowerBooks. 514 515config FB_ASILIANT 516 bool "Asiliant (Chips) 69000 display support" 517 depends on (FB = y) && PCI 518 select FB_CFB_FILLRECT 519 select FB_CFB_COPYAREA 520 select FB_CFB_IMAGEBLIT 521 select VIDEO_NOMODESET 522 help 523 This is the frame buffer device driver for the Asiliant 69030 chipset 524 525config FB_IMSTT 526 bool "IMS Twin Turbo display support" 527 depends on (FB = y) && PCI 528 select FB_CFB_IMAGEBLIT 529 select FB_MACMODES if PPC_PMAC 530 select VIDEO_NOMODESET 531 help 532 The IMS Twin Turbo is a PCI-based frame buffer card bundled with 533 many Macintosh and compatible computers. 534 535config FB_VGA16 536 tristate "VGA 16-color graphics support" 537 depends on FB && (X86 || PPC) 538 select APERTURE_HELPERS 539 select FB_CFB_FILLRECT 540 select FB_CFB_COPYAREA 541 select FB_CFB_IMAGEBLIT 542 select VGASTATE 543 select FONT_8x16 if FRAMEBUFFER_CONSOLE 544 help 545 This is the frame buffer device driver for VGA 16 color graphic 546 cards. Say Y if you have such a card. 547 548 To compile this driver as a module, choose M here: the 549 module will be called vga16fb. 550 551config FB_STI 552 tristate "HP STI frame buffer device support" 553 depends on FB && PARISC 554 select FB_CFB_FILLRECT 555 select FB_CFB_COPYAREA 556 select FB_CFB_IMAGEBLIT 557 default y 558 help 559 STI refers to the HP "Standard Text Interface" which is a set of 560 BIOS routines contained in a ROM chip in HP PA-RISC based machines. 561 Enabling this option will implement the linux framebuffer device 562 using calls to the STI BIOS routines for initialisation. 563 564 If you enable this option, you will get a planar framebuffer device 565 /dev/fb which will work on the most common HP graphic cards of the 566 NGLE family, including the artist chips (in the 7xx and Bxxx series), 567 HCRX, HCRX24, CRX, CRX24 and VisEG series. 568 569 It is safe to enable this option, so you should probably say "Y". 570 571config FB_MAC 572 bool "Generic Macintosh display support" 573 depends on (FB = y) && MAC 574 select FB_CFB_FILLRECT 575 select FB_CFB_COPYAREA 576 select FB_CFB_IMAGEBLIT 577 select FB_MACMODES 578 579config FB_HP300 580 bool 581 depends on (FB = y) && DIO 582 select FB_CFB_IMAGEBLIT 583 default y 584 585config FB_TGA 586 tristate "TGA/SFB+ framebuffer support" 587 depends on FB 588 depends on PCI || TC 589 depends on ALPHA || TC 590 select FB_CFB_FILLRECT 591 select FB_CFB_COPYAREA 592 select FB_CFB_IMAGEBLIT 593 select BITREVERSE 594 select VIDEO_NOMODESET 595 help 596 This is the frame buffer device driver for generic TGA and SFB+ 597 graphic cards. These include DEC ZLXp-E1, -E2 and -E3 PCI cards, 598 also known as PBXGA-A, -B and -C, and DEC ZLX-E1, -E2 and -E3 599 TURBOchannel cards, also known as PMAGD-A, -B and -C. 600 601 Due to hardware limitations ZLX-E2 and E3 cards are not supported 602 for DECstation 5000/200 systems. Additionally due to firmware 603 limitations these cards may cause troubles with booting DECstation 604 5000/240 and /260 systems, but are fully supported under Linux if 605 you manage to get it going. ;-) 606 607 Say Y if you have one of those. 608 609config FB_UVESA 610 tristate "Userspace VESA VGA graphics support" 611 depends on FB && CONNECTOR 612 depends on !UML 613 select FB_CFB_FILLRECT 614 select FB_CFB_COPYAREA 615 select FB_CFB_IMAGEBLIT 616 select FB_MODE_HELPERS 617 help 618 This is the frame buffer driver for generic VBE 2.0 compliant 619 graphic cards. It can also take advantage of VBE 3.0 features, 620 such as refresh rate adjustment. 621 622 This driver generally provides more features than vesafb but 623 requires a userspace helper application called 'v86d'. See 624 <file:Documentation/fb/uvesafb.rst> for more information. 625 626 If unsure, say N. 627 628config FB_VESA 629 bool "VESA VGA graphics support" 630 depends on (FB = y) && X86 631 select APERTURE_HELPERS 632 select FB_CFB_FILLRECT 633 select FB_CFB_COPYAREA 634 select FB_CFB_IMAGEBLIT 635 select SYSFB 636 help 637 This is the frame buffer device driver for generic VESA 2.0 638 compliant graphic cards. The older VESA 1.2 cards are not supported. 639 You will get a boot time penguin logo at no additional cost. Please 640 read <file:Documentation/fb/vesafb.rst>. If unsure, say Y. 641 642config FB_EFI 643 bool "EFI-based Framebuffer Support" 644 depends on (FB = y) && !IA64 && EFI 645 select APERTURE_HELPERS 646 select DRM_PANEL_ORIENTATION_QUIRKS 647 select FB_CFB_FILLRECT 648 select FB_CFB_COPYAREA 649 select FB_CFB_IMAGEBLIT 650 select SYSFB 651 help 652 This is the EFI frame buffer device driver. If the firmware on 653 your platform is EFI 1.10 or UEFI 2.0, select Y to add support for 654 using the EFI framebuffer as your console. 655 656config FB_N411 657 tristate "N411 Apollo/Hecuba devkit support" 658 depends on FB && X86 && MMU 659 select FB_SYS_FILLRECT 660 select FB_SYS_COPYAREA 661 select FB_SYS_IMAGEBLIT 662 select FB_SYS_FOPS 663 select FB_DEFERRED_IO 664 select FB_HECUBA 665 help 666 This enables support for the Apollo display controller in its 667 Hecuba form using the n411 devkit. 668 669config FB_HGA 670 tristate "Hercules mono graphics support" 671 depends on FB && X86 672 help 673 Say Y here if you have a Hercules mono graphics card. 674 675 To compile this driver as a module, choose M here: the 676 module will be called hgafb. 677 678 As this card technology is at least 25 years old, 679 most people will answer N here. 680 681config FB_GBE 682 bool "SGI Graphics Backend frame buffer support" 683 depends on (FB = y) && HAS_IOMEM 684 depends on SGI_IP32 || COMPILE_TEST 685 select FB_CFB_FILLRECT 686 select FB_CFB_COPYAREA 687 select FB_CFB_IMAGEBLIT 688 help 689 This is the frame buffer device driver for SGI Graphics Backend. 690 This chip is used in SGI O2 and Visual Workstation 320/540. 691 692config FB_GBE_MEM 693 int "Video memory size in MB" 694 depends on FB_GBE 695 default 4 696 help 697 This is the amount of memory reserved for the framebuffer, 698 which can be any value between 1MB and 8MB. 699 700config FB_SBUS 701 bool "SBUS and UPA framebuffers" 702 depends on (FB = y) && SPARC 703 help 704 Say Y if you want support for SBUS or UPA based frame buffer device. 705 706config FB_BW2 707 bool "BWtwo support" 708 depends on (FB = y) && (SPARC && FB_SBUS) 709 select FB_CFB_FILLRECT 710 select FB_CFB_COPYAREA 711 select FB_CFB_IMAGEBLIT 712 help 713 This is the frame buffer device driver for the BWtwo frame buffer. 714 715config FB_CG3 716 bool "CGthree support" 717 depends on (FB = y) && (SPARC && FB_SBUS) 718 select FB_CFB_FILLRECT 719 select FB_CFB_COPYAREA 720 select FB_CFB_IMAGEBLIT 721 help 722 This is the frame buffer device driver for the CGthree frame buffer. 723 724config FB_CG6 725 bool "CGsix (GX,TurboGX) support" 726 depends on (FB = y) && (SPARC && FB_SBUS) 727 select FB_CFB_COPYAREA 728 select FB_CFB_IMAGEBLIT 729 help 730 This is the frame buffer device driver for the CGsix (GX, TurboGX) 731 frame buffer. 732 733config FB_FFB 734 bool "Creator/Creator3D/Elite3D support" 735 depends on FB_SBUS && SPARC64 736 select FB_CFB_COPYAREA 737 select FB_CFB_IMAGEBLIT 738 help 739 This is the frame buffer device driver for the Creator, Creator3D, 740 and Elite3D graphics boards. 741 742config FB_TCX 743 bool "TCX (SS4/SS5 only) support" 744 depends on FB_SBUS 745 select FB_CFB_FILLRECT 746 select FB_CFB_COPYAREA 747 select FB_CFB_IMAGEBLIT 748 help 749 This is the frame buffer device driver for the TCX 24/8bit frame 750 buffer. 751 752config FB_CG14 753 bool "CGfourteen (SX) support" 754 depends on FB_SBUS 755 select FB_CFB_FILLRECT 756 select FB_CFB_COPYAREA 757 select FB_CFB_IMAGEBLIT 758 help 759 This is the frame buffer device driver for the CGfourteen frame 760 buffer on Desktop SPARCsystems with the SX graphics option. 761 762config FB_P9100 763 bool "P9100 (Sparcbook 3 only) support" 764 depends on FB_SBUS 765 select FB_CFB_FILLRECT 766 select FB_CFB_COPYAREA 767 select FB_CFB_IMAGEBLIT 768 help 769 This is the frame buffer device driver for the P9100 card 770 supported on Sparcbook 3 machines. 771 772config FB_LEO 773 bool "Leo (ZX) support" 774 depends on FB_SBUS 775 select FB_CFB_FILLRECT 776 select FB_CFB_COPYAREA 777 select FB_CFB_IMAGEBLIT 778 help 779 This is the frame buffer device driver for the SBUS-based Sun ZX 780 (leo) frame buffer cards. 781 782config FB_XVR500 783 bool "Sun XVR-500 3DLABS Wildcat support" 784 depends on (FB = y) && PCI && SPARC64 785 select FB_CFB_FILLRECT 786 select FB_CFB_COPYAREA 787 select FB_CFB_IMAGEBLIT 788 select VIDEO_NOMODESET 789 help 790 This is the framebuffer device for the Sun XVR-500 and similar 791 graphics cards based upon the 3DLABS Wildcat chipset. The driver 792 only works on sparc64 systems where the system firmware has 793 mostly initialized the card already. It is treated as a 794 completely dumb framebuffer device. 795 796config FB_XVR2500 797 bool "Sun XVR-2500 3DLABS Wildcat support" 798 depends on (FB = y) && PCI && SPARC64 799 select FB_CFB_FILLRECT 800 select FB_CFB_COPYAREA 801 select FB_CFB_IMAGEBLIT 802 select VIDEO_NOMODESET 803 help 804 This is the framebuffer device for the Sun XVR-2500 and similar 805 graphics cards based upon the 3DLABS Wildcat chipset. The driver 806 only works on sparc64 systems where the system firmware has 807 mostly initialized the card already. It is treated as a 808 completely dumb framebuffer device. 809 810config FB_XVR1000 811 bool "Sun XVR-1000 support" 812 depends on (FB = y) && SPARC64 813 select FB_CFB_FILLRECT 814 select FB_CFB_COPYAREA 815 select FB_CFB_IMAGEBLIT 816 help 817 This is the framebuffer device for the Sun XVR-1000 and similar 818 graphics cards. The driver only works on sparc64 systems where 819 the system firmware has mostly initialized the card already. It 820 is treated as a completely dumb framebuffer device. 821 822config FB_PVR2 823 tristate "NEC PowerVR 2 display support" 824 depends on FB && HAS_IOMEM 825 depends on SH_DREAMCAST || COMPILE_TEST 826 select FB_CFB_FILLRECT 827 select FB_CFB_COPYAREA 828 select FB_CFB_IMAGEBLIT 829 select VIDEO_NOMODESET 830 help 831 Say Y here if you have a PowerVR 2 card in your box. If you plan to 832 run linux on your Dreamcast, you will have to say Y here. 833 This driver may or may not work on other PowerVR 2 cards, but is 834 totally untested. Use at your own risk. If unsure, say N. 835 836 To compile this driver as a module, choose M here: the 837 module will be called pvr2fb. 838 839 You can pass several parameters to the driver at boot time or at 840 module load time. The parameters look like "video=pvr2:XXX", where 841 the meaning of XXX can be found at the end of the main source file 842 (<file:drivers/video/fbdev/pvr2fb.c>). Please see the file 843 <file:Documentation/fb/pvr2fb.rst>. 844 845config FB_OPENCORES 846 tristate "OpenCores VGA/LCD core 2.0 framebuffer support" 847 depends on FB && HAS_DMA 848 select FB_CFB_FILLRECT 849 select FB_CFB_COPYAREA 850 select FB_CFB_IMAGEBLIT 851 help 852 This enables support for the OpenCores VGA/LCD core. 853 854 The OpenCores VGA/LCD core is typically used together with 855 softcore CPUs (e.g. OpenRISC or Microblaze) or hard processor 856 systems (e.g. Altera socfpga or Xilinx Zynq) on FPGAs. 857 858 The source code and specification for the core is available at 859 <https://opencores.org/project,vga_lcd> 860 861config FB_S1D13XXX 862 tristate "Epson S1D13XXX framebuffer support" 863 depends on FB 864 select FB_CFB_FILLRECT 865 select FB_CFB_COPYAREA 866 select FB_CFB_IMAGEBLIT 867 help 868 Support for S1D13XXX framebuffer device family (currently only 869 working with S1D13806). Product specs at 870 <https://vdc.epson.com/> 871 872config FB_ATMEL 873 tristate "AT91 LCD Controller support" 874 depends on FB && OF && HAVE_CLK && HAS_IOMEM 875 depends on HAVE_FB_ATMEL || COMPILE_TEST 876 select FB_BACKLIGHT 877 select FB_CFB_FILLRECT 878 select FB_CFB_COPYAREA 879 select FB_CFB_IMAGEBLIT 880 select FB_MODE_HELPERS 881 select VIDEOMODE_HELPERS 882 help 883 This enables support for the AT91 LCD Controller. 884 885config FB_NVIDIA 886 tristate "nVidia Framebuffer Support" 887 depends on FB && PCI 888 select FB_BACKLIGHT if FB_NVIDIA_BACKLIGHT 889 select FB_MODE_HELPERS 890 select FB_CFB_FILLRECT 891 select FB_CFB_COPYAREA 892 select FB_CFB_IMAGEBLIT 893 select BITREVERSE 894 select VGASTATE 895 select VIDEO_NOMODESET 896 help 897 This driver supports graphics boards with the nVidia chips, TNT 898 and newer. For very old chipsets, such as the RIVA128, then use 899 the rivafb. 900 Say Y if you have such a graphics board. 901 902 To compile this driver as a module, choose M here: the 903 module will be called nvidiafb. 904 905config FB_NVIDIA_I2C 906 bool "Enable DDC Support" 907 depends on FB_NVIDIA 908 select FB_DDC 909 help 910 This enables I2C support for nVidia Chipsets. This is used 911 only for getting EDID information from the attached display 912 allowing for robust video mode handling and switching. 913 914 Because fbdev-2.6 requires that drivers must be able to 915 independently validate video mode parameters, you should say Y 916 here. 917 918config FB_NVIDIA_DEBUG 919 bool "Lots of debug output" 920 depends on FB_NVIDIA 921 help 922 Say Y here if you want the nVidia driver to output all sorts 923 of debugging information to provide to the maintainer when 924 something goes wrong. 925 926config FB_NVIDIA_BACKLIGHT 927 bool "Support for backlight control" 928 depends on FB_NVIDIA 929 default y 930 help 931 Say Y here if you want to control the backlight of your display. 932 933config FB_RIVA 934 tristate "nVidia Riva support" 935 depends on FB && PCI 936 select FB_BACKLIGHT if FB_RIVA_BACKLIGHT 937 select FB_MODE_HELPERS 938 select FB_CFB_FILLRECT 939 select FB_CFB_COPYAREA 940 select FB_CFB_IMAGEBLIT 941 select BITREVERSE 942 select VGASTATE 943 select VIDEO_NOMODESET 944 help 945 This driver supports graphics boards with the nVidia Riva/Geforce 946 chips. 947 Say Y if you have such a graphics board. 948 949 To compile this driver as a module, choose M here: the 950 module will be called rivafb. 951 952config FB_RIVA_I2C 953 bool "Enable DDC Support" 954 depends on FB_RIVA 955 select FB_DDC 956 help 957 This enables I2C support for nVidia Chipsets. This is used 958 only for getting EDID information from the attached display 959 allowing for robust video mode handling and switching. 960 961 Because fbdev-2.6 requires that drivers must be able to 962 independently validate video mode parameters, you should say Y 963 here. 964 965config FB_RIVA_DEBUG 966 bool "Lots of debug output" 967 depends on FB_RIVA 968 help 969 Say Y here if you want the Riva driver to output all sorts 970 of debugging information to provide to the maintainer when 971 something goes wrong. 972 973config FB_RIVA_BACKLIGHT 974 bool "Support for backlight control" 975 depends on FB_RIVA 976 default y 977 help 978 Say Y here if you want to control the backlight of your display. 979 980config FB_I740 981 tristate "Intel740 support" 982 depends on FB && PCI 983 select FB_MODE_HELPERS 984 select FB_CFB_FILLRECT 985 select FB_CFB_COPYAREA 986 select FB_CFB_IMAGEBLIT 987 select VGASTATE 988 select VIDEO_NOMODESET 989 select FB_DDC 990 help 991 This driver supports graphics cards based on Intel740 chip. 992 993config FB_I810 994 tristate "Intel 810/815 support" 995 depends on FB && PCI && X86_32 && AGP_INTEL 996 select FB_MODE_HELPERS 997 select FB_CFB_FILLRECT 998 select FB_CFB_COPYAREA 999 select FB_CFB_IMAGEBLIT 1000 select VGASTATE 1001 select VIDEO_NOMODESET 1002 help 1003 This driver supports the on-board graphics built in to the Intel 810 1004 and 815 chipsets. Say Y if you have and plan to use such a board. 1005 1006 To compile this driver as a module, choose M here: the 1007 module will be called i810fb. 1008 1009 For more information, please read 1010 <file:Documentation/fb/intel810.rst> 1011 1012config FB_I810_GTF 1013 bool "use VESA Generalized Timing Formula" 1014 depends on FB_I810 1015 help 1016 If you say Y, then the VESA standard, Generalized Timing Formula 1017 or GTF, will be used to calculate the required video timing values 1018 per video mode. Since the GTF allows nondiscrete timings 1019 (nondiscrete being a range of values as opposed to discrete being a 1020 set of values), you'll be able to use any combination of horizontal 1021 and vertical resolutions, and vertical refresh rates without having 1022 to specify your own timing parameters. This is especially useful 1023 to maximize the performance of an aging display, or if you just 1024 have a display with nonstandard dimensions. A VESA compliant 1025 monitor is recommended, but can still work with non-compliant ones. 1026 If you need or want this, then select this option. The timings may 1027 not be compliant with Intel's recommended values. Use at your own 1028 risk. 1029 1030 If you say N, the driver will revert to discrete video timings 1031 using a set recommended by Intel in their documentation. 1032 1033 If unsure, say N. 1034 1035config FB_I810_I2C 1036 bool "Enable DDC Support" 1037 depends on FB_I810 && FB_I810_GTF 1038 select FB_DDC 1039 help 1040 Add DDC/I2C support for i810fb. This will allow the driver to get 1041 display information, especially for monitors with fickle timings. 1042 1043 If unsure, say Y. 1044 1045config FB_LE80578 1046 tristate "Intel LE80578 (Vermilion) support" 1047 depends on FB && PCI && X86 1048 select FB_MODE_HELPERS 1049 select FB_CFB_FILLRECT 1050 select FB_CFB_COPYAREA 1051 select FB_CFB_IMAGEBLIT 1052 select VIDEO_NOMODESET 1053 help 1054 This driver supports the LE80578 (Vermilion Range) chipset 1055 1056config FB_CARILLO_RANCH 1057 tristate "Intel Carillo Ranch support" 1058 depends on FB_LE80578 && FB && PCI && X86 1059 help 1060 This driver supports the LE80578 (Carillo Ranch) board 1061 1062config FB_INTEL 1063 tristate "Intel 830M/845G/852GM/855GM/865G/915G/945G/945GM/965G/965GM support" 1064 depends on FB && PCI && X86 && AGP_INTEL && EXPERT 1065 select FB_MODE_HELPERS 1066 select FB_CFB_FILLRECT 1067 select FB_CFB_COPYAREA 1068 select FB_CFB_IMAGEBLIT 1069 select BOOT_VESA_SUPPORT if FB_INTEL = y 1070 select VIDEO_NOMODESET 1071 depends on !DRM_I915 1072 help 1073 This driver supports the on-board graphics built in to the Intel 1074 830M/845G/852GM/855GM/865G/915G/915GM/945G/945GM/965G/965GM chipsets. 1075 Say Y if you have and plan to use such a board. 1076 1077 To make FB_INTEL=Y work you need to say AGP_INTEL=y too. 1078 1079 To compile this driver as a module, choose M here: the 1080 module will be called intelfb. 1081 1082 For more information, please read <file:Documentation/fb/intelfb.rst> 1083 1084config FB_INTEL_DEBUG 1085 bool "Intel driver Debug Messages" 1086 depends on FB_INTEL 1087 help 1088 Say Y here if you want the Intel driver to output all sorts 1089 of debugging information to provide to the maintainer when 1090 something goes wrong. 1091 1092config FB_INTEL_I2C 1093 bool "DDC/I2C for Intel framebuffer support" 1094 depends on FB_INTEL 1095 select FB_DDC 1096 default y 1097 help 1098 Say Y here if you want DDC/I2C support for your on-board Intel graphics. 1099 1100config FB_MATROX 1101 tristate "Matrox acceleration" 1102 depends on FB && PCI 1103 select FB_CFB_FILLRECT 1104 select FB_CFB_COPYAREA 1105 select FB_CFB_IMAGEBLIT 1106 select FB_TILEBLITTING 1107 select FB_MACMODES if PPC_PMAC 1108 select VIDEO_NOMODESET 1109 help 1110 Say Y here if you have a Matrox Millennium, Matrox Millennium II, 1111 Matrox Mystique, Matrox Mystique 220, Matrox Productiva G100, Matrox 1112 Mystique G200, Matrox Millennium G200, Matrox Marvel G200 video, 1113 Matrox G400, G450 or G550 card in your box. 1114 1115 To compile this driver as a module, choose M here: the 1116 module will be called matroxfb. 1117 1118 You can pass several parameters to the driver at boot time or at 1119 module load time. The parameters look like "video=matroxfb:XXX", and 1120 are described in <file:Documentation/fb/matroxfb.rst>. 1121 1122config FB_MATROX_MILLENIUM 1123 bool "Millennium I/II support" 1124 depends on FB_MATROX 1125 help 1126 Say Y here if you have a Matrox Millennium or Matrox Millennium II 1127 video card. If you select "Advanced lowlevel driver options" below, 1128 you should check 4 bpp packed pixel, 8 bpp packed pixel, 16 bpp 1129 packed pixel, 24 bpp packed pixel and 32 bpp packed pixel. You can 1130 also use font widths different from 8. 1131 1132config FB_MATROX_MYSTIQUE 1133 bool "Mystique support" 1134 depends on FB_MATROX 1135 help 1136 Say Y here if you have a Matrox Mystique or Matrox Mystique 220 1137 video card. If you select "Advanced lowlevel driver options" below, 1138 you should check 8 bpp packed pixel, 16 bpp packed pixel, 24 bpp 1139 packed pixel and 32 bpp packed pixel. You can also use font widths 1140 different from 8. 1141 1142config FB_MATROX_G 1143 bool "G100/G200/G400/G450/G550 support" 1144 depends on FB_MATROX 1145 help 1146 Say Y here if you have a Matrox G100, G200, G400, G450 or G550 based 1147 video card. If you select "Advanced lowlevel driver options", you 1148 should check 8 bpp packed pixel, 16 bpp packed pixel, 24 bpp packed 1149 pixel and 32 bpp packed pixel. You can also use font widths 1150 different from 8. 1151 1152 If you need support for G400 secondary head, you must say Y to 1153 "Matrox I2C support" and "G400 second head support" right below. 1154 G450/G550 secondary head and digital output are supported without 1155 additional modules. 1156 1157 The driver starts in monitor mode. You must use the matroxset tool 1158 (available at <ftp://platan.vc.cvut.cz/pub/linux/matrox-latest/>) to 1159 swap primary and secondary head outputs, or to change output mode. 1160 Secondary head driver always start in 640x480 resolution and you 1161 must use fbset to change it. 1162 1163 Do not forget that second head supports only 16 and 32 bpp 1164 packed pixels, so it is a good idea to compile them into the kernel 1165 too. You can use only some font widths, as the driver uses generic 1166 painting procedures (the secondary head does not use acceleration 1167 engine). 1168 1169 G450/G550 hardware can display TV picture only from secondary CRTC, 1170 and it performs no scaling, so picture must have 525 or 625 lines. 1171 1172config FB_MATROX_I2C 1173 tristate "Matrox I2C support" 1174 depends on FB_MATROX 1175 select FB_DDC 1176 help 1177 This drivers creates I2C buses which are needed for accessing the 1178 DDC (I2C) bus present on all Matroxes, an I2C bus which 1179 interconnects Matrox optional devices, like MGA-TVO on G200 and 1180 G400, and the secondary head DDC bus, present on G400 only. 1181 1182 You can say Y or M here if you want to experiment with monitor 1183 detection code. You must say Y or M here if you want to use either 1184 second head of G400 or MGA-TVO on G200 or G400. 1185 1186 If you compile it as module, it will create a module named 1187 i2c-matroxfb. 1188 1189config FB_MATROX_MAVEN 1190 tristate "G400 second head support" 1191 depends on FB_MATROX_G && FB_MATROX_I2C 1192 help 1193 WARNING !!! This support does not work with G450 !!! 1194 1195 Say Y or M here if you want to use a secondary head (meaning two 1196 monitors in parallel) on G400 or MGA-TVO add-on on G200. Secondary 1197 head is not compatible with accelerated XFree 3.3.x SVGA servers - 1198 secondary head output is blanked while you are in X. With XFree 1199 3.9.17 preview you can use both heads if you use SVGA over fbdev or 1200 the fbdev driver on first head and the fbdev driver on second head. 1201 1202 If you compile it as module, two modules are created, 1203 matroxfb_crtc2 and matroxfb_maven. Matroxfb_maven is needed for 1204 both G200 and G400, matroxfb_crtc2 is needed only by G400. You must 1205 also load i2c-matroxfb to get it to run. 1206 1207 The driver starts in monitor mode and you must use the matroxset 1208 tool (available at 1209 <ftp://platan.vc.cvut.cz/pub/linux/matrox-latest/>) to switch it to 1210 PAL or NTSC or to swap primary and secondary head outputs. 1211 Secondary head driver also always start in 640x480 resolution, you 1212 must use fbset to change it. 1213 1214 Also do not forget that second head supports only 16 and 32 bpp 1215 packed pixels, so it is a good idea to compile them into the kernel 1216 too. You can use only some font widths, as the driver uses generic 1217 painting procedures (the secondary head does not use acceleration 1218 engine). 1219 1220config FB_RADEON 1221 tristate "ATI Radeon display support" 1222 depends on FB && PCI 1223 select FB_BACKLIGHT if FB_RADEON_BACKLIGHT 1224 select FB_MODE_HELPERS 1225 select FB_CFB_FILLRECT 1226 select FB_CFB_COPYAREA 1227 select FB_CFB_IMAGEBLIT 1228 select FB_MACMODES if PPC 1229 select VIDEO_NOMODESET 1230 help 1231 Choose this option if you want to use an ATI Radeon graphics card as 1232 a framebuffer device. There are both PCI and AGP versions. You 1233 don't need to choose this to run the Radeon in plain VGA mode. 1234 1235 There is a product page at 1236 https://products.amd.com/en-us/GraphicCardResult.aspx 1237 1238config FB_RADEON_I2C 1239 bool "DDC/I2C for ATI Radeon support" 1240 depends on FB_RADEON 1241 select FB_DDC 1242 default y 1243 help 1244 Say Y here if you want DDC/I2C support for your Radeon board. 1245 1246config FB_RADEON_BACKLIGHT 1247 bool "Support for backlight control" 1248 depends on FB_RADEON 1249 default y 1250 help 1251 Say Y here if you want to control the backlight of your display. 1252 1253config FB_RADEON_DEBUG 1254 bool "Lots of debug output from Radeon driver" 1255 depends on FB_RADEON 1256 help 1257 Say Y here if you want the Radeon driver to output all sorts 1258 of debugging information to provide to the maintainer when 1259 something goes wrong. 1260 1261config FB_ATY128 1262 tristate "ATI Rage128 display support" 1263 depends on FB && PCI 1264 select FB_CFB_FILLRECT 1265 select FB_CFB_COPYAREA 1266 select FB_CFB_IMAGEBLIT 1267 select FB_BACKLIGHT if FB_ATY128_BACKLIGHT 1268 select FB_MACMODES if PPC_PMAC 1269 select VIDEO_NOMODESET 1270 help 1271 This driver supports graphics boards with the ATI Rage128 chips. 1272 Say Y if you have such a graphics board and read 1273 <file:Documentation/fb/aty128fb.rst>. 1274 1275 To compile this driver as a module, choose M here: the 1276 module will be called aty128fb. 1277 1278config FB_ATY128_BACKLIGHT 1279 bool "Support for backlight control" 1280 depends on FB_ATY128 1281 default y 1282 help 1283 Say Y here if you want to control the backlight of your display. 1284 1285config FB_ATY 1286 tristate "ATI Mach64 display support" if PCI || ATARI 1287 depends on FB && !SPARC32 1288 select FB_CFB_FILLRECT 1289 select FB_CFB_COPYAREA 1290 select FB_CFB_IMAGEBLIT 1291 select FB_BACKLIGHT if FB_ATY_BACKLIGHT 1292 select FB_MACMODES if PPC 1293 select FB_ATY_CT if SPARC64 && PCI 1294 select VIDEO_NOMODESET 1295 help 1296 This driver supports graphics boards with the ATI Mach64 chips. 1297 Say Y if you have such a graphics board. 1298 1299 To compile this driver as a module, choose M here: the 1300 module will be called atyfb. 1301 1302config FB_ATY_CT 1303 bool "Mach64 CT/VT/GT/LT (incl. 3D RAGE) support" 1304 depends on PCI && FB_ATY 1305 help 1306 Say Y here to support use of ATI's 64-bit Rage boards (or other 1307 boards based on the Mach64 CT, VT, GT, and LT chipsets) as a 1308 framebuffer device. The ATI product support page for these boards 1309 is at <http://support.ati.com/products/pc/mach64/mach64.html>. 1310 1311config FB_ATY_GENERIC_LCD 1312 bool "Mach64 generic LCD support" 1313 depends on FB_ATY_CT 1314 help 1315 Say Y if you have a laptop with an ATI Rage LT PRO, Rage Mobility, 1316 Rage XC, or Rage XL chipset. 1317 1318config FB_ATY_GX 1319 bool "Mach64 GX support" if PCI 1320 depends on FB_ATY 1321 default y if ATARI 1322 help 1323 Say Y here to support use of the ATI Mach64 Graphics Expression 1324 board (or other boards based on the Mach64 GX chipset) as a 1325 framebuffer device. The ATI product support page for these boards 1326 is at 1327 <http://support.ati.com/products/pc/mach64/graphics_xpression.html>. 1328 1329config FB_ATY_BACKLIGHT 1330 bool "Support for backlight control" 1331 depends on FB_ATY 1332 default y 1333 help 1334 Say Y here if you want to control the backlight of your display. 1335 1336config FB_S3 1337 tristate "S3 Trio/Virge support" 1338 depends on FB && PCI 1339 select FB_CFB_FILLRECT 1340 select FB_CFB_COPYAREA 1341 select FB_CFB_IMAGEBLIT 1342 select FB_TILEBLITTING 1343 select FB_SVGALIB 1344 select VGASTATE 1345 select VIDEO_NOMODESET 1346 select FONT_8x16 if FRAMEBUFFER_CONSOLE 1347 help 1348 Driver for graphics boards with S3 Trio / S3 Virge chip. 1349 1350config FB_S3_DDC 1351 bool "DDC for S3 support" 1352 depends on FB_S3 1353 select FB_DDC 1354 default y 1355 help 1356 Say Y here if you want DDC support for your S3 graphics card. 1357 1358config FB_SAVAGE 1359 tristate "S3 Savage support" 1360 depends on FB && PCI 1361 select FB_MODE_HELPERS 1362 select FB_CFB_FILLRECT 1363 select FB_CFB_COPYAREA 1364 select FB_CFB_IMAGEBLIT 1365 select VGASTATE 1366 select VIDEO_NOMODESET 1367 help 1368 This driver supports notebooks and computers with S3 Savage PCI/AGP 1369 chips. 1370 1371 Say Y if you have such a graphics card. 1372 1373 To compile this driver as a module, choose M here; the module 1374 will be called savagefb. 1375 1376config FB_SAVAGE_I2C 1377 bool "Enable DDC2 Support" 1378 depends on FB_SAVAGE 1379 select FB_DDC 1380 help 1381 This enables I2C support for S3 Savage Chipsets. This is used 1382 only for getting EDID information from the attached display 1383 allowing for robust video mode handling and switching. 1384 1385 Because fbdev-2.6 requires that drivers must be able to 1386 independently validate video mode parameters, you should say Y 1387 here. 1388 1389config FB_SAVAGE_ACCEL 1390 bool "Enable Console Acceleration" 1391 depends on FB_SAVAGE 1392 help 1393 This option will compile in console acceleration support. If 1394 the resulting framebuffer console has bothersome glitches, then 1395 choose N here. 1396 1397config FB_SIS 1398 tristate "SiS/XGI display support" 1399 depends on FB && PCI 1400 select FB_CFB_FILLRECT 1401 select FB_CFB_COPYAREA 1402 select FB_CFB_IMAGEBLIT 1403 select BOOT_VESA_SUPPORT if FB_SIS = y 1404 select FB_SIS_300 if !FB_SIS_315 1405 select VIDEO_NOMODESET 1406 help 1407 This is the frame buffer device driver for the SiS 300, 315, 330 1408 and 340 series as well as XGI V3XT, V5, V8, Z7 graphics chipsets. 1409 Specs available at <https://www.sis.com> and <http://www.xgitech.com>. 1410 1411 To compile this driver as a module, choose M here; the module 1412 will be called sisfb. 1413 1414config FB_SIS_300 1415 bool "SiS 300 series support" 1416 depends on FB_SIS 1417 help 1418 Say Y here to support use of the SiS 300/305, 540, 630 and 730. 1419 1420config FB_SIS_315 1421 bool "SiS 315/330/340 series and XGI support" 1422 depends on FB_SIS 1423 help 1424 Say Y here to support use of the SiS 315, 330 and 340 series 1425 (315/H/PRO, 55x, 650, 651, 740, 330, 661, 741, 760, 761) as well 1426 as XGI V3XT, V5, V8 and Z7. 1427 1428config FB_VIA 1429 tristate "VIA UniChrome (Pro) and Chrome9 display support" 1430 depends on FB && PCI && GPIOLIB && I2C && (X86 || COMPILE_TEST) 1431 select FB_CFB_FILLRECT 1432 select FB_CFB_COPYAREA 1433 select FB_CFB_IMAGEBLIT 1434 select I2C_ALGOBIT 1435 select VIDEO_NOMODESET 1436 help 1437 This is the frame buffer device driver for Graphics chips of VIA 1438 UniChrome (Pro) Family (CLE266,PM800/CN400,P4M800CE/P4M800Pro/ 1439 CN700/VN800,CX700/VX700,P4M890) and Chrome9 Family (K8M890,CN896 1440 /P4M900,VX800) 1441 Say Y if you have a VIA UniChrome graphics board. 1442 1443 To compile this driver as a module, choose M here: the 1444 module will be called viafb. 1445 1446if FB_VIA 1447 1448config FB_VIA_DIRECT_PROCFS 1449 bool "direct hardware access via procfs (DEPRECATED)(DANGEROUS)" 1450 help 1451 Allow direct hardware access to some output registers via procfs. 1452 This is dangerous but may provide the only chance to get the 1453 correct output device configuration. 1454 Its use is strongly discouraged. 1455 1456config FB_VIA_X_COMPATIBILITY 1457 bool "X server compatibility" 1458 help 1459 This option reduces the functionality (power saving, ...) of the 1460 framebuffer to avoid negative impact on the OpenChrome X server. 1461 If you use any X server other than fbdev you should enable this 1462 otherwise it should be safe to disable it and allow using all 1463 features. 1464 1465endif 1466 1467config FB_NEOMAGIC 1468 tristate "NeoMagic display support" 1469 depends on FB && PCI 1470 select FB_MODE_HELPERS 1471 select FB_CFB_FILLRECT 1472 select FB_CFB_COPYAREA 1473 select FB_CFB_IMAGEBLIT 1474 select VGASTATE 1475 select VIDEO_NOMODESET 1476 help 1477 This driver supports notebooks with NeoMagic PCI chips. 1478 Say Y if you have such a graphics card. 1479 1480 To compile this driver as a module, choose M here: the 1481 module will be called neofb. 1482 1483config FB_KYRO 1484 tristate "IMG Kyro support" 1485 depends on FB && PCI 1486 select FB_CFB_FILLRECT 1487 select FB_CFB_COPYAREA 1488 select FB_CFB_IMAGEBLIT 1489 select VIDEO_NOMODESET 1490 help 1491 Say Y here if you have a STG4000 / Kyro / PowerVR 3 based 1492 graphics board. 1493 1494 To compile this driver as a module, choose M here: the 1495 module will be called kyrofb. 1496 1497config FB_3DFX 1498 tristate "3Dfx Banshee/Voodoo3/Voodoo5 display support" 1499 depends on FB && PCI 1500 select FB_CFB_IMAGEBLIT 1501 select FB_CFB_FILLRECT 1502 select FB_CFB_COPYAREA 1503 select FB_MODE_HELPERS 1504 select VIDEO_NOMODESET 1505 help 1506 This driver supports graphics boards with the 3Dfx Banshee, 1507 Voodoo3 or VSA-100 (aka Voodoo4/5) chips. Say Y if you have 1508 such a graphics board. 1509 1510 To compile this driver as a module, choose M here: the 1511 module will be called tdfxfb. 1512 1513config FB_3DFX_ACCEL 1514 bool "3Dfx Acceleration functions" 1515 depends on FB_3DFX 1516 help 1517 This will compile the 3Dfx Banshee/Voodoo3/VSA-100 frame buffer 1518 device driver with acceleration functions. 1519 1520config FB_3DFX_I2C 1521 bool "Enable DDC/I2C support" 1522 depends on FB_3DFX 1523 select FB_DDC 1524 default y 1525 help 1526 Say Y here if you want DDC/I2C support for your 3dfx Voodoo3. 1527 1528config FB_VOODOO1 1529 tristate "3Dfx Voodoo Graphics (sst1) support" 1530 depends on FB && PCI 1531 select FB_CFB_FILLRECT 1532 select FB_CFB_COPYAREA 1533 select FB_CFB_IMAGEBLIT 1534 select VIDEO_NOMODESET 1535 help 1536 Say Y here if you have a 3Dfx Voodoo Graphics (Voodoo1/sst1) or 1537 Voodoo2 (cvg) based graphics card. 1538 1539 To compile this driver as a module, choose M here: the 1540 module will be called sstfb. 1541 1542 WARNING: Do not use any application that uses the 3D engine 1543 (namely glide) while using this driver. 1544 Please read the <file:Documentation/fb/sstfb.rst> for supported 1545 options and other important info support. 1546 1547config FB_VT8623 1548 tristate "VIA VT8623 support" 1549 depends on FB && PCI 1550 select FB_CFB_FILLRECT 1551 select FB_CFB_COPYAREA 1552 select FB_CFB_IMAGEBLIT 1553 select FB_TILEBLITTING 1554 select FB_SVGALIB 1555 select VGASTATE 1556 select VIDEO_NOMODESET 1557 select FONT_8x16 if FRAMEBUFFER_CONSOLE 1558 help 1559 Driver for CastleRock integrated graphics core in the 1560 VIA VT8623 [Apollo CLE266] chipset. 1561 1562config FB_TRIDENT 1563 tristate "Trident/CyberXXX/CyberBlade support" 1564 depends on FB && PCI 1565 select FB_CFB_FILLRECT 1566 select FB_CFB_COPYAREA 1567 select FB_CFB_IMAGEBLIT 1568 select FB_DDC 1569 select FB_MODE_HELPERS 1570 select VIDEO_NOMODESET 1571 help 1572 This is the frame buffer device driver for Trident PCI/AGP chipsets. 1573 Supported chipset families are TGUI 9440/96XX, 3DImage, Blade3D 1574 and Blade XP. 1575 There are also integrated versions of these chips called CyberXXXX, 1576 CyberImage or CyberBlade. These chips are mostly found in laptops 1577 but also on some motherboards including early VIA EPIA motherboards. 1578 For more information, read <file:Documentation/fb/tridentfb.rst> 1579 1580 Say Y if you have such a graphics board. 1581 1582 To compile this driver as a module, choose M here: the 1583 module will be called tridentfb. 1584 1585config FB_ARK 1586 tristate "ARK 2000PV support" 1587 depends on FB && PCI 1588 select FB_CFB_FILLRECT 1589 select FB_CFB_COPYAREA 1590 select FB_CFB_IMAGEBLIT 1591 select FB_TILEBLITTING 1592 select FB_SVGALIB 1593 select VGASTATE 1594 select VIDEO_NOMODESET 1595 select FONT_8x16 if FRAMEBUFFER_CONSOLE 1596 help 1597 Driver for PCI graphics boards with ARK 2000PV chip 1598 and ICS 5342 RAMDAC. 1599 1600config FB_PM3 1601 tristate "Permedia3 support" 1602 depends on FB && PCI 1603 select FB_CFB_FILLRECT 1604 select FB_CFB_COPYAREA 1605 select FB_CFB_IMAGEBLIT 1606 select VIDEO_NOMODESET 1607 help 1608 This is the frame buffer device driver for the 3DLabs Permedia3 1609 chipset, used in Formac ProFormance III, 3DLabs Oxygen VX1 & 1610 similar boards, 3DLabs Permedia3 Create!, Appian Jeronimo 2000 1611 and maybe other boards. 1612 1613config FB_CARMINE 1614 tristate "Fujitsu carmine frame buffer support" 1615 depends on FB && PCI 1616 select FB_CFB_FILLRECT 1617 select FB_CFB_COPYAREA 1618 select FB_CFB_IMAGEBLIT 1619 select VIDEO_NOMODESET 1620 help 1621 This is the frame buffer device driver for the Fujitsu Carmine chip. 1622 The driver provides two independent frame buffer devices. 1623 1624choice 1625 depends on FB_CARMINE 1626 prompt "DRAM timing" 1627 default FB_CARMINE_DRAM_EVAL 1628 1629config FB_CARMINE_DRAM_EVAL 1630 bool "Eval board timings" 1631 help 1632 Use timings which work on the eval card. 1633 1634config CARMINE_DRAM_CUSTOM 1635 bool "Custom board timings" 1636 help 1637 Use custom board timings. 1638endchoice 1639 1640config FB_AU1100 1641 bool "Au1100 LCD Driver" 1642 depends on (FB = y) && MIPS_ALCHEMY 1643 select FB_CFB_FILLRECT 1644 select FB_CFB_COPYAREA 1645 select FB_CFB_IMAGEBLIT 1646 help 1647 This is the framebuffer driver for the AMD Au1100 SOC. It can drive 1648 various panels and CRTs by passing in kernel cmd line option 1649 au1100fb:panel=<name>. 1650 1651config FB_AU1200 1652 bool "Au1200/Au1300 LCD Driver" 1653 depends on (FB = y) && MIPS_ALCHEMY 1654 select FB_SYS_FILLRECT 1655 select FB_SYS_COPYAREA 1656 select FB_SYS_IMAGEBLIT 1657 select FB_SYS_FOPS 1658 help 1659 This is the framebuffer driver for the Au1200/Au1300 SOCs. 1660 It can drive various panels and CRTs by passing in kernel cmd line 1661 option au1200fb:panel=<name>. 1662 1663config FB_VT8500 1664 bool "VIA VT8500 framebuffer support" 1665 depends on (FB = y) && ARM && ARCH_VT8500 1666 select FB_SYS_FILLRECT if (!FB_WMT_GE_ROPS) 1667 select FB_SYS_COPYAREA if (!FB_WMT_GE_ROPS) 1668 select FB_SYS_IMAGEBLIT 1669 select FB_MODE_HELPERS 1670 select VIDEOMODE_HELPERS 1671 help 1672 This is the framebuffer driver for VIA VT8500 integrated LCD 1673 controller. 1674 1675config FB_WM8505 1676 bool "Wondermedia WM8xxx-series frame buffer support" 1677 depends on (FB = y) && HAS_IOMEM && (ARCH_VT8500 || COMPILE_TEST) 1678 select FB_SYS_FILLRECT if (!FB_WMT_GE_ROPS) 1679 select FB_SYS_COPYAREA if (!FB_WMT_GE_ROPS) 1680 select FB_SYS_IMAGEBLIT 1681 select FB_MODE_HELPERS 1682 select VIDEOMODE_HELPERS 1683 help 1684 This is the framebuffer driver for WonderMedia WM8xxx-series 1685 integrated LCD controller. This driver covers the WM8505, WM8650 1686 and WM8850 SoCs. 1687 1688config FB_WMT_GE_ROPS 1689 bool "VT8500/WM8xxx accelerated raster ops support" 1690 depends on (FB = y) && (FB_VT8500 || FB_WM8505) 1691 help 1692 This adds support for accelerated raster operations on the 1693 VIA VT8500 and Wondermedia 85xx series SoCs. 1694 1695source "drivers/video/fbdev/geode/Kconfig" 1696 1697config FB_HIT 1698 tristate "HD64461 Frame Buffer support" 1699 depends on FB && HD64461 1700 select FB_CFB_FILLRECT 1701 select FB_CFB_COPYAREA 1702 select FB_CFB_IMAGEBLIT 1703 help 1704 This is the frame buffer device driver for the Hitachi HD64461 LCD 1705 frame buffer card. 1706 1707config FB_PMAG_AA 1708 tristate "PMAG-AA TURBOchannel framebuffer support" 1709 depends on FB && TC 1710 select FB_CFB_FILLRECT 1711 select FB_CFB_COPYAREA 1712 select FB_CFB_IMAGEBLIT 1713 help 1714 Support for the PMAG-AA TURBOchannel framebuffer card (1280x1024x1) 1715 used mainly in the MIPS-based DECstation series. 1716 1717config FB_PMAG_BA 1718 tristate "PMAG-BA TURBOchannel framebuffer support" 1719 depends on FB && TC 1720 select FB_CFB_FILLRECT 1721 select FB_CFB_COPYAREA 1722 select FB_CFB_IMAGEBLIT 1723 help 1724 Support for the PMAG-BA TURBOchannel framebuffer card (1024x864x8) 1725 used mainly in the MIPS-based DECstation series. 1726 1727config FB_PMAGB_B 1728 tristate "PMAGB-B TURBOchannel framebuffer support" 1729 depends on FB && TC 1730 select FB_CFB_FILLRECT 1731 select FB_CFB_COPYAREA 1732 select FB_CFB_IMAGEBLIT 1733 help 1734 Support for the PMAGB-B TURBOchannel framebuffer card used mainly 1735 in the MIPS-based DECstation series. The card is currently only 1736 supported in 1280x1024x8 mode. 1737 1738config FB_MAXINE 1739 bool "Maxine (Personal DECstation) onboard framebuffer support" 1740 depends on (FB = y) && MACH_DECSTATION 1741 select FB_CFB_FILLRECT 1742 select FB_CFB_COPYAREA 1743 select FB_CFB_IMAGEBLIT 1744 help 1745 Support for the onboard framebuffer (1024x768x8) in the Personal 1746 DECstation series (Personal DECstation 5000/20, /25, /33, /50, 1747 Codename "Maxine"). 1748 1749config FB_G364 1750 bool "G364 frame buffer support" 1751 depends on (FB = y) && (MIPS_MAGNUM_4000 || OLIVETTI_M700) 1752 select FB_CFB_FILLRECT 1753 select FB_CFB_COPYAREA 1754 select FB_CFB_IMAGEBLIT 1755 help 1756 The G364 driver is the framebuffer used in MIPS Magnum 4000 and 1757 Olivetti M700-10 systems. 1758 1759config FB_68328 1760 bool "Motorola 68328 native frame buffer support" 1761 depends on (FB = y) && (M68328 || M68EZ328 || M68VZ328) 1762 select FB_CFB_FILLRECT 1763 select FB_CFB_COPYAREA 1764 select FB_CFB_IMAGEBLIT 1765 help 1766 Say Y here if you want to support the built-in frame buffer of 1767 the Motorola 68328 CPU family. 1768 1769config FB_PXA168 1770 tristate "PXA168/910 LCD framebuffer support" 1771 depends on FB && HAVE_CLK && HAS_IOMEM 1772 depends on CPU_PXA168 || CPU_PXA910 || COMPILE_TEST 1773 select FB_CFB_FILLRECT 1774 select FB_CFB_COPYAREA 1775 select FB_CFB_IMAGEBLIT 1776 help 1777 Frame buffer driver for the built-in LCD controller in the Marvell 1778 MMP processor. 1779 1780config FB_PXA 1781 tristate "PXA LCD framebuffer support" 1782 depends on FB && ARCH_PXA 1783 select FB_CFB_FILLRECT 1784 select FB_CFB_COPYAREA 1785 select FB_CFB_IMAGEBLIT 1786 select VIDEOMODE_HELPERS if OF 1787 select FB_MODE_HELPERS if OF 1788 help 1789 Frame buffer driver for the built-in LCD controller in the Intel 1790 PXA2x0 processor. 1791 1792 This driver is also available as a module ( = code which can be 1793 inserted and removed from the running kernel whenever you want). The 1794 module will be called pxafb. If you want to compile it as a module, 1795 say M here and read <file:Documentation/kbuild/modules.rst>. 1796 1797 If unsure, say N. 1798 1799config FB_PXA_OVERLAY 1800 bool "Support PXA27x/PXA3xx Overlay(s) as framebuffer" 1801 depends on FB_PXA && (PXA27x || PXA3xx) 1802 1803config FB_PXA_SMARTPANEL 1804 bool "PXA Smartpanel LCD support" 1805 depends on FB_PXA 1806 1807config FB_PXA_PARAMETERS 1808 bool "PXA LCD command line parameters" 1809 depends on FB_PXA 1810 help 1811 Enable the use of kernel command line or module parameters 1812 to configure the physical properties of the LCD panel when 1813 using the PXA LCD driver. 1814 1815 This option allows you to override the panel parameters 1816 supplied by the platform in order to support multiple 1817 different models of flatpanel. If you will only be using a 1818 single model of flatpanel then you can safely leave this 1819 option disabled. 1820 1821 <file:Documentation/fb/pxafb.rst> describes the available parameters. 1822 1823config PXA3XX_GCU 1824 tristate "PXA3xx 2D graphics accelerator driver" 1825 depends on FB_PXA 1826 help 1827 Kernelspace driver for the 2D graphics controller unit (GCU) 1828 found on PXA3xx processors. There is a counterpart driver in the 1829 DirectFB suite, see http://www.directfb.org/ 1830 1831 If you compile this as a module, it will be called pxa3xx_gcu. 1832 1833config FB_FSL_DIU 1834 tristate "Freescale DIU framebuffer support" 1835 depends on FB && FSL_SOC 1836 select FB_MODE_HELPERS 1837 select FB_CFB_FILLRECT 1838 select FB_CFB_COPYAREA 1839 select FB_CFB_IMAGEBLIT 1840 select PPC_LIB_RHEAP 1841 help 1842 Framebuffer driver for the Freescale SoC DIU 1843 1844config FB_W100 1845 tristate "W100 frame buffer support" 1846 depends on FB && HAS_IOMEM && (ARCH_PXA || COMPILE_TEST) 1847 select FB_CFB_FILLRECT 1848 select FB_CFB_COPYAREA 1849 select FB_CFB_IMAGEBLIT 1850 help 1851 Frame buffer driver for the w100 as found on the Sharp SL-Cxx series. 1852 It can also drive the w3220 chip found on iPAQ hx4700. 1853 1854 This driver is also available as a module ( = code which can be 1855 inserted and removed from the running kernel whenever you want). The 1856 module will be called w100fb. If you want to compile it as a module, 1857 say M here and read <file:Documentation/kbuild/modules.rst>. 1858 1859 If unsure, say N. 1860 1861config FB_SH_MOBILE_LCDC 1862 tristate "SuperH Mobile LCDC framebuffer support" 1863 depends on FB && HAVE_CLK && HAS_IOMEM 1864 depends on SUPERH || ARCH_RENESAS || COMPILE_TEST 1865 select FB_SYS_FILLRECT 1866 select FB_SYS_COPYAREA 1867 select FB_SYS_IMAGEBLIT 1868 select FB_SYS_FOPS 1869 select FB_DEFERRED_IO 1870 select FB_BACKLIGHT 1871 help 1872 Frame buffer driver for the on-chip SH-Mobile LCD controller. 1873 1874config FB_TMIO 1875 tristate "Toshiba Mobile IO FrameBuffer support" 1876 depends on FB && (MFD_TMIO || COMPILE_TEST) 1877 select FB_CFB_FILLRECT 1878 select FB_CFB_COPYAREA 1879 select FB_CFB_IMAGEBLIT 1880 help 1881 Frame buffer driver for the Toshiba Mobile IO integrated as found 1882 on the Sharp SL-6000 series 1883 1884 This driver is also available as a module ( = code which can be 1885 inserted and removed from the running kernel whenever you want). The 1886 module will be called tmiofb. If you want to compile it as a module, 1887 say M here and read <file:Documentation/kbuild/modules.rst>. 1888 1889 If unsure, say N. 1890 1891config FB_TMIO_ACCELL 1892 bool "tmiofb acceleration" 1893 depends on FB_TMIO 1894 default y 1895 1896config FB_S3C 1897 tristate "Samsung S3C framebuffer support" 1898 depends on FB && HAVE_CLK && HAS_IOMEM 1899 depends on (CPU_S3C2416 || ARCH_S3C64XX) || COMPILE_TEST 1900 select FB_CFB_FILLRECT 1901 select FB_CFB_COPYAREA 1902 select FB_CFB_IMAGEBLIT 1903 help 1904 Frame buffer driver for the built-in FB controller in the Samsung 1905 SoC line from the S3C2443 onwards, including the S3C2416, S3C2450, 1906 and the S3C64XX series such as the S3C6400 and S3C6410. 1907 1908 These chips all have the same basic framebuffer design with the 1909 actual capabilities depending on the chip. For instance the S3C6400 1910 and S3C6410 support 4 hardware windows whereas the S3C24XX series 1911 currently only have two. 1912 1913 Currently the support is only for the S3C6400 and S3C6410 SoCs. 1914 1915config FB_S3C_DEBUG_REGWRITE 1916 bool "Debug register writes" 1917 depends on FB_S3C 1918 help 1919 Show all register writes via pr_debug() 1920 1921config FB_S3C2410 1922 tristate "S3C2410 LCD framebuffer support" 1923 depends on FB && ARCH_S3C24XX 1924 select FB_CFB_FILLRECT 1925 select FB_CFB_COPYAREA 1926 select FB_CFB_IMAGEBLIT 1927 help 1928 Frame buffer driver for the built-in LCD controller in the Samsung 1929 S3C2410 processor. 1930 1931 This driver is also available as a module ( = code which can be 1932 inserted and removed from the running kernel whenever you want). The 1933 module will be called s3c2410fb. If you want to compile it as a module, 1934 say M here and read <file:Documentation/kbuild/modules.rst>. 1935 1936 If unsure, say N. 1937config FB_S3C2410_DEBUG 1938 bool "S3C2410 lcd debug messages" 1939 depends on FB_S3C2410 1940 help 1941 Turn on debugging messages. Note that you can set/unset at run time 1942 through sysfs 1943 1944config FB_SM501 1945 tristate "Silicon Motion SM501 framebuffer support" 1946 depends on FB && MFD_SM501 1947 select FB_CFB_FILLRECT 1948 select FB_CFB_COPYAREA 1949 select FB_CFB_IMAGEBLIT 1950 help 1951 Frame buffer driver for the CRT and LCD controllers in the Silicon 1952 Motion SM501. 1953 1954 This driver is also available as a module ( = code which can be 1955 inserted and removed from the running kernel whenever you want). The 1956 module will be called sm501fb. If you want to compile it as a module, 1957 say M here and read <file:Documentation/kbuild/modules.rst>. 1958 1959 If unsure, say N. 1960 1961config FB_SMSCUFX 1962 tristate "SMSC UFX6000/7000 USB Framebuffer support" 1963 depends on FB && USB 1964 select FB_MODE_HELPERS 1965 select FB_SYS_FILLRECT 1966 select FB_SYS_COPYAREA 1967 select FB_SYS_IMAGEBLIT 1968 select FB_SYS_FOPS 1969 select FB_DEFERRED_IO 1970 help 1971 This is a kernel framebuffer driver for SMSC UFX USB devices. 1972 Supports fbdev clients like xf86-video-fbdev, kdrive, fbi, and 1973 mplayer -vo fbdev. Supports both UFX6000 (USB 2.0) and UFX7000 1974 (USB 3.0) devices. 1975 To compile as a module, choose M here: the module name is smscufx. 1976 1977config FB_UDL 1978 tristate "Displaylink USB Framebuffer support" 1979 depends on FB && USB 1980 select FB_MODE_HELPERS 1981 select FB_SYS_FILLRECT 1982 select FB_SYS_COPYAREA 1983 select FB_SYS_IMAGEBLIT 1984 select FB_SYS_FOPS 1985 select FB_DEFERRED_IO 1986 help 1987 This is a kernel framebuffer driver for DisplayLink USB devices. 1988 Supports fbdev clients like xf86-video-fbdev, kdrive, fbi, and 1989 mplayer -vo fbdev. Supports all USB 2.0 era DisplayLink devices. 1990 To compile as a module, choose M here: the module name is udlfb. 1991 1992config FB_IBM_GXT4500 1993 tristate "Framebuffer support for IBM GXT4000P/4500P/6000P/6500P adaptors" 1994 depends on FB 1995 select FB_CFB_FILLRECT 1996 select FB_CFB_COPYAREA 1997 select FB_CFB_IMAGEBLIT 1998 select VIDEO_NOMODESET 1999 help 2000 Say Y here to enable support for the IBM GXT4000P/6000P and 2001 GXT4500P/6500P display adaptor based on Raster Engine RC1000, 2002 found on some IBM System P (pSeries) machines. This driver 2003 doesn't use Geometry Engine GT1000. This driver also supports 2004 AGP Fire GL2/3/4 cards on x86. 2005 2006config FB_PS3 2007 tristate "PS3 GPU framebuffer driver" 2008 depends on FB && PS3_PS3AV 2009 select FB_SYS_FILLRECT 2010 select FB_SYS_COPYAREA 2011 select FB_SYS_IMAGEBLIT 2012 select FB_SYS_FOPS 2013 help 2014 Include support for the virtual frame buffer in the PS3 platform. 2015 2016config FB_PS3_DEFAULT_SIZE_M 2017 int "PS3 default frame buffer size (in MiB)" 2018 depends on FB_PS3 2019 default 9 2020 help 2021 This is the default size (in MiB) of the virtual frame buffer in 2022 the PS3. 2023 The default value can be overridden on the kernel command line 2024 using the "ps3fb" option (e.g. "ps3fb=9M"); 2025 2026config FB_XILINX 2027 tristate "Xilinx frame buffer support" 2028 depends on FB && (MICROBLAZE || ARCH_ZYNQ || ARCH_ZYNQMP) 2029 select FB_CFB_FILLRECT 2030 select FB_CFB_COPYAREA 2031 select FB_CFB_IMAGEBLIT 2032 help 2033 Include support for the Xilinx ML300/ML403 reference design 2034 framebuffer. ML300 carries a 640*480 LCD display on the board, 2035 ML403 uses a standard DB15 VGA connector. 2036 2037config FB_GOLDFISH 2038 tristate "Goldfish Framebuffer" 2039 depends on FB 2040 depends on GOLDFISH || COMPILE_TEST 2041 select FB_CFB_FILLRECT 2042 select FB_CFB_COPYAREA 2043 select FB_CFB_IMAGEBLIT 2044 help 2045 Framebuffer driver for Goldfish Virtual Platform 2046 2047config FB_COBALT 2048 tristate "Cobalt server LCD frame buffer support" 2049 depends on FB && MIPS_COBALT 2050 2051config FB_SH7760 2052 bool "SH7760/SH7763/SH7720/SH7721 LCDC support" 2053 depends on FB && (CPU_SUBTYPE_SH7760 || CPU_SUBTYPE_SH7763 \ 2054 || CPU_SUBTYPE_SH7720 || CPU_SUBTYPE_SH7721) 2055 select FB_CFB_FILLRECT 2056 select FB_CFB_COPYAREA 2057 select FB_CFB_IMAGEBLIT 2058 help 2059 Support for the SH7760/SH7763/SH7720/SH7721 integrated 2060 (D)STN/TFT LCD Controller. 2061 Supports display resolutions up to 1024x1024 pixel, grayscale and 2062 color operation, with depths ranging from 1 bpp to 8 bpp monochrome 2063 and 8, 15 or 16 bpp color; 90 degrees clockwise display rotation for 2064 panels <= 320 pixel horizontal resolution. 2065 2066config FB_DA8XX 2067 tristate "DA8xx/OMAP-L1xx/AM335x Framebuffer support" 2068 depends on FB && HAVE_CLK && HAS_IOMEM 2069 depends on ARCH_DAVINCI_DA8XX || SOC_AM33XX || COMPILE_TEST 2070 select FB_CFB_FILLRECT 2071 select FB_CFB_COPYAREA 2072 select FB_CFB_IMAGEBLIT 2073 select FB_CFB_REV_PIXELS_IN_BYTE 2074 select FB_MODE_HELPERS 2075 select VIDEOMODE_HELPERS 2076 help 2077 This is the frame buffer device driver for the TI LCD controller 2078 found on DA8xx/OMAP-L1xx/AM335x SoCs. 2079 If unsure, say N. 2080 2081config FB_VIRTUAL 2082 tristate "Virtual Frame Buffer support (ONLY FOR TESTING!)" 2083 depends on FB 2084 select FB_SYS_FILLRECT 2085 select FB_SYS_COPYAREA 2086 select FB_SYS_IMAGEBLIT 2087 select FB_SYS_FOPS 2088 help 2089 This is a `virtual' frame buffer device. It operates on a chunk of 2090 unswappable kernel memory instead of on the memory of a graphics 2091 board. This means you cannot see any output sent to this frame 2092 buffer device, while it does consume precious memory. The main use 2093 of this frame buffer device is testing and debugging the frame 2094 buffer subsystem. Do NOT enable it for normal systems! To protect 2095 the innocent, it has to be enabled explicitly at boot time using the 2096 kernel option `video=vfb:'. 2097 2098 To compile this driver as a module, choose M here: the 2099 module will be called vfb. In order to load it, you must use 2100 the vfb_enable=1 option. 2101 2102 If unsure, say N. 2103 2104config XEN_FBDEV_FRONTEND 2105 tristate "Xen virtual frame buffer support" 2106 depends on FB && XEN 2107 select FB_SYS_FILLRECT 2108 select FB_SYS_COPYAREA 2109 select FB_SYS_IMAGEBLIT 2110 select FB_SYS_FOPS 2111 select FB_DEFERRED_IO 2112 select XEN_XENBUS_FRONTEND 2113 default y 2114 help 2115 This driver implements the front-end of the Xen virtual 2116 frame buffer driver. It communicates with a back-end 2117 in another domain. 2118 2119config FB_METRONOME 2120 tristate "E-Ink Metronome/8track controller support" 2121 depends on FB 2122 select FB_SYS_FILLRECT 2123 select FB_SYS_COPYAREA 2124 select FB_SYS_IMAGEBLIT 2125 select FB_SYS_FOPS 2126 select FB_DEFERRED_IO 2127 help 2128 This driver implements support for the E-Ink Metronome 2129 controller. The pre-release name for this device was 8track 2130 and could also have been called by some vendors as PVI-nnnn. 2131 2132config FB_MB862XX 2133 tristate "Fujitsu MB862xx GDC support" 2134 depends on FB 2135 depends on PCI || (OF && PPC) 2136 select FB_CFB_FILLRECT 2137 select FB_CFB_COPYAREA 2138 select FB_CFB_IMAGEBLIT 2139 select VIDEO_NOMODESET 2140 help 2141 Frame buffer driver for Fujitsu Carmine/Coral-P(A)/Lime controllers. 2142 2143choice 2144 prompt "GDC variant" 2145 depends on FB_MB862XX 2146 2147config FB_MB862XX_PCI_GDC 2148 bool "Carmine/Coral-P(A) GDC" 2149 depends on PCI 2150 help 2151 This enables framebuffer support for Fujitsu Carmine/Coral-P(A) 2152 PCI graphics controller devices. 2153 2154config FB_MB862XX_LIME 2155 bool "Lime GDC" 2156 depends on OF && PPC 2157 select FB_FOREIGN_ENDIAN 2158 select FB_LITTLE_ENDIAN 2159 help 2160 Framebuffer support for Fujitsu Lime GDC on host CPU bus. 2161 2162endchoice 2163 2164config FB_MB862XX_I2C 2165 bool "Support I2C bus on MB862XX GDC" 2166 depends on FB_MB862XX && I2C 2167 depends on FB_MB862XX=m || I2C=y 2168 default y 2169 help 2170 Selecting this option adds Coral-P(A)/Lime GDC I2C bus adapter 2171 driver to support accessing I2C devices on controller's I2C bus. 2172 These are usually some video decoder chips. 2173 2174config FB_EP93XX 2175 tristate "EP93XX frame buffer support" 2176 depends on FB && ARCH_EP93XX 2177 select FB_CFB_FILLRECT 2178 select FB_CFB_COPYAREA 2179 select FB_CFB_IMAGEBLIT 2180 help 2181 Framebuffer driver for the Cirrus Logic EP93XX series of processors. 2182 This driver is also available as a module. The module will be called 2183 ep93xx-fb. 2184 2185config FB_PRE_INIT_FB 2186 bool "Don't reinitialize, use bootloader's GDC/Display configuration" 2187 depends on FB && FB_MB862XX_LIME 2188 help 2189 Select this option if display contents should be inherited as set by 2190 the bootloader. 2191 2192config FB_MX3 2193 tristate "MX3 Framebuffer support" 2194 depends on FB && MX3_IPU 2195 select BACKLIGHT_CLASS_DEVICE 2196 select FB_CFB_FILLRECT 2197 select FB_CFB_COPYAREA 2198 select FB_CFB_IMAGEBLIT 2199 default y 2200 help 2201 This is a framebuffer device for the i.MX31 LCD Controller. So 2202 far only synchronous displays are supported. If you plan to use 2203 an LCD display with your i.MX31 system, say Y here. 2204 2205config FB_BROADSHEET 2206 tristate "E-Ink Broadsheet/Epson S1D13521 controller support" 2207 depends on FB && (ARCH_PXA || COMPILE_TEST) 2208 select FB_SYS_FILLRECT 2209 select FB_SYS_COPYAREA 2210 select FB_SYS_IMAGEBLIT 2211 select FB_SYS_FOPS 2212 select FB_DEFERRED_IO 2213 help 2214 This driver implements support for the E-Ink Broadsheet 2215 controller. The release name for this device was Epson S1D13521 2216 and could also have been called by other names when coupled with 2217 a bridge adapter. 2218 2219config FB_HYPERV 2220 tristate "Microsoft Hyper-V Synthetic Video support" 2221 depends on FB && HYPERV 2222 select FB_CFB_FILLRECT 2223 select FB_CFB_COPYAREA 2224 select FB_CFB_IMAGEBLIT 2225 select FB_DEFERRED_IO 2226 select DMA_CMA if HAVE_DMA_CONTIGUOUS && CMA 2227 select VIDEO_NOMODESET 2228 help 2229 This framebuffer driver supports Microsoft Hyper-V Synthetic Video. 2230 2231config FB_SIMPLE 2232 tristate "Simple framebuffer support" 2233 depends on FB 2234 depends on !DRM_SIMPLEDRM 2235 select APERTURE_HELPERS 2236 select FB_CFB_FILLRECT 2237 select FB_CFB_COPYAREA 2238 select FB_CFB_IMAGEBLIT 2239 help 2240 Say Y if you want support for a simple frame-buffer. 2241 2242 This driver assumes that the display hardware has been initialized 2243 before the kernel boots, and the kernel will simply render to the 2244 pre-allocated frame buffer surface. 2245 2246 Configuration re: surface address, size, and format must be provided 2247 through device tree, or plain old platform data. 2248 2249config FB_SSD1307 2250 tristate "Solomon SSD1307 framebuffer support" 2251 depends on FB && I2C 2252 depends on GPIOLIB || COMPILE_TEST 2253 select FB_SYS_FOPS 2254 select FB_SYS_FILLRECT 2255 select FB_SYS_COPYAREA 2256 select FB_SYS_IMAGEBLIT 2257 select FB_DEFERRED_IO 2258 select FB_BACKLIGHT 2259 help 2260 This driver implements support for the Solomon SSD1307 2261 OLED controller over I2C. 2262 2263config FB_SM712 2264 tristate "Silicon Motion SM712 framebuffer support" 2265 depends on FB && PCI 2266 select FB_CFB_FILLRECT 2267 select FB_CFB_COPYAREA 2268 select FB_CFB_IMAGEBLIT 2269 select VIDEO_NOMODESET 2270 help 2271 Frame buffer driver for the Silicon Motion SM710, SM712, SM721 2272 and SM722 chips. 2273 2274 This driver is also available as a module. The module will be 2275 called sm712fb. If you want to compile it as a module, say M 2276 here and read <file:Documentation/kbuild/modules.rst>. 2277 2278source "drivers/video/fbdev/omap/Kconfig" 2279source "drivers/video/fbdev/omap2/Kconfig" 2280source "drivers/video/fbdev/mmp/Kconfig" 2281