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provide both DRM and fbdev APIs for backwards compatibility with software that has not been updated to use the DRM system, and there are still fbdev drivers for older (mostly embedded) hardware that does not have a DRM driver.
384:(useful when that mode is unavailable, or to overcome its restrictions on glyph size, number of code points etc.). One popular aspect of this is the ability to have console show the
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There was also a windowing system called
FramebufferUI (fbui) implemented in kernel-space that provided a basic 2D windowing experience with very little memory use.
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is another project aimed at providing a framework for hardware acceleration of the Linux framebuffer.
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It was originally implemented to allow the kernel to emulate a text console on systems such as the
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HiGFXback (History of graphics backends) project with the Linux
Framebuffer graphics backend
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Abstraction layer for Linux kernel to show graphics on the system console
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Linux has had generic framebuffer support since the 2.1.109 kernel.
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Examples of the third application include Linux programs such as
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545:"Developer Steps up Wanting to Maintain Linux's FBDEV Subsystem"
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In most applications, fbdev has been superseded by the Linux
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There are three applications of the Linux framebuffer:
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system interface, avoiding the need for libraries like
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Framebuffer UI (fbui) in-kernel Linux windowing system
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192:. Unsourced material may be challenged and removed.
661:on 10 December 2023 – via Internet Archive.
348:which effectively implemented video drivers in
430:, fbff, fbida, and fim, and libraries such as
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8:
53:Learn how and when to remove these messages
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316:It was designed as a hardware-independent
270:Learn how and when to remove this message
252:Learn how and when to remove this message
150:Learn how and when to remove this message
1940:Free and open-source software portal
1498:Earliest eligible virtual deadline first
584:FIM (Fbi IMproved) image viewer homepage
525:
86:Please improve this article by adding
7:
501:Free and open-source software portal
301:) is a linux subsystem used to show
190:adding citations to reliable sources
611:"DirectFB Is Back To Being Dormant"
359:subsystem, but as of 2022, several
14:
34:This article has multiple issues.
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1945:
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787:Supported computer architectures
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479:, and was later expanded to the
340:'s own basic facilities and its
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23:
817:The Linux Programming Interface
573:fbi/fbida image viewer homepage
509:Direct Rendering Infrastructure
177:needs additional citations for
42:or discuss these issues on the
1984:Interfaces of the Linux kernel
402:Graphic programs avoiding the
391:A graphic output method for a
1:
1974:Free software programmed in C
649:Buell, Alex (5 August 2010).
88:secondary or tertiary sources
558:fbff media player repository
2005:
1659:High-performance computing
1481:Process and I/O schedulers
380:that doesn't use hardware
376:An implementation of text
328:(the part of a computer's
289:booting on the framebuffer
1913:
1492:Completely Fair Scheduler
757:Tanenbaum–Torvalds debate
399:hardware and its drivers.
1413:Kernel same-page merging
357:Direct Rendering Manager
1756:OS-level virtualization
324:software access to the
1901:List of Linux adopters
843:Linux User Group (LUG)
290:
75:relies excessively on
332:containing a current
285:
1979:Free system software
1487:Brain Fuck Scheduler
747:Linux Mark Institute
186:improve this article
1681:Real-time computing
953:Linux Standard Base
651:"Framebuffer HOWTO"
514:Kernel mode setting
475:that do not have a
309:, typically on the
201:"Linux framebuffer"
99:"Linux framebuffer"
1669:Compute Node Linux
1255:C standard library
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481:IBM PC compatible
477:text-mode display
395:, independent of
336:) using only the
295:Linux framebuffer
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657:. Archived from
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615:www.phoronix.com
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453:The now defunct
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388:logo at boot up.
307:computer monitor
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792:Version history
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438:(version 1.2),
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1504:Noop scheduler
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685:XFree86 doc
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1989:Linux APIs
1968:Categories
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1092:Crypto API
1034:Linux-only
920:System.map
823:kernel.org
782:menuconfig
777:GNU GPL v2
620:2024-01-01
520:References
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350:user space
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242:March 2010
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77:references
39:improve it
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858:Technical
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382:text mode
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1292:klibc
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1191:FUSE
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1024:sync
1014:read
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968:APIs
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872:CRIU
828:LKML
432:GLUT
293:The
205:news
103:news
1771:LXC
1749:Xen
1744:KVM
1708:MMU
1664:INK
1429:LVM
1419:LIO
1398:DRM
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