€•»?Œsphinx.addnodes”Œdocument”“”)”}”(Œ rawsource”Œ”Œchildren”]”(Œ translations”Œ LanguagesNode”“”)”}”(hhh]”(hŒ pending_xref”“”)”}”(hhh]”Œdocutils.nodes”ŒText”“”ŒChinese (Simplified)”…””}”Œparent”hsbaŒ attributes”}”(Œids”]”Œclasses”]”Œnames”]”Œdupnames”]”Œbackrefs”]”Œ refdomain”Œstd”Œreftype”Œdoc”Œ reftarget”Œ /translations/zh_CN/fb/internals”Œmodname”NŒ classname”NŒ refexplicit”ˆuŒtagname”hhh ubh)”}”(hhh]”hŒChinese (Traditional)”…””}”hh2sbah}”(h]”h ]”h"]”h$]”h&]”Œ refdomain”h)Œreftype”h+Œ reftarget”Œ /translations/zh_TW/fb/internals”Œmodname”NŒ classname”NŒ refexplicit”ˆuh1hhh ubh)”}”(hhh]”hŒItalian”…””}”hhFsbah}”(h]”h ]”h"]”h$]”h&]”Œ refdomain”h)Œreftype”h+Œ reftarget”Œ /translations/it_IT/fb/internals”Œmodname”NŒ classname”NŒ refexplicit”ˆuh1hhh ubh)”}”(hhh]”hŒJapanese”…””}”hhZsbah}”(h]”h ]”h"]”h$]”h&]”Œ refdomain”h)Œreftype”h+Œ reftarget”Œ /translations/ja_JP/fb/internals”Œmodname”NŒ classname”NŒ refexplicit”ˆuh1hhh ubh)”}”(hhh]”hŒKorean”…””}”hhnsbah}”(h]”h ]”h"]”h$]”h&]”Œ refdomain”h)Œreftype”h+Œ reftarget”Œ /translations/ko_KR/fb/internals”Œmodname”NŒ classname”NŒ refexplicit”ˆuh1hhh ubh)”}”(hhh]”hŒSpanish”…””}”hh‚sbah}”(h]”h ]”h"]”h$]”h&]”Œ refdomain”h)Œreftype”h+Œ reftarget”Œ /translations/sp_SP/fb/internals”Œmodname”NŒ classname”NŒ refexplicit”ˆuh1hhh ubeh}”(h]”h ]”h"]”h$]”h&]”Œcurrent_language”ŒEnglish”uh1h hhŒ _document”hŒsource”NŒline”NubhŒsection”“”)”}”(hhh]”(hŒtitle”“”)”}”(hŒFrame Buffer device internals”h]”hŒFrame Buffer device internals”…””}”(hh¨hžhhŸNh Nubah}”(h]”h ]”h"]”h$]”h&]”uh1h¦hh£hžhhŸŒ:/var/lib/git/docbuild/linux/Documentation/fb/internals.rst”h KubhŒ paragraph”“”)”}”(hŒQThis is a first start for some documentation about frame buffer device internals.”h]”hŒQThis is a first start for some documentation about frame buffer device internals.”…””}”(hh¹hžhhŸNh Nubah}”(h]”h ]”h"]”h$]”h&]”uh1h·hŸh¶h Khh£hžhubh¸)”}”(hŒAuthors:”h]”hŒAuthors:”…””}”(hhÇhžhhŸNh Nubah}”(h]”h ]”h"]”h$]”h&]”uh1h·hŸh¶h Khh£hžhubhŒ bullet_list”“”)”}”(hhh]”(hŒ list_item”“”)”}”(hŒ7Geert Uytterhoeven , 21 July 1998”h]”h¸)”}”(hhÞh]”(hŒGeert Uytterhoeven <”…””}”(hhàhžhhŸNh NubhŒ reference”“”)”}”(hŒgeert@linux-m68k.org”h]”hŒgeert@linux-m68k.org”…””}”(hhéhžhhŸNh Nubah}”(h]”h ]”h"]”h$]”h&]”Œrefuri”Œmailto:geert@linux-m68k.org”uh1hçhhàubhŒ>, 21 July 1998”…””}”(hhàhžhhŸNh Nubeh}”(h]”h ]”h"]”h$]”h&]”uh1h·hŸh¶h K hhÜubah}”(h]”h ]”h"]”h$]”h&]”uh1hÚhh×hžhhŸh¶h NubhÛ)”}”(hŒ2James Simmons , Nov 26 2002 ”h]”h¸)”}”(hŒ1James Simmons , Nov 26 2002”h]”(hŒJames Simmons <”…””}”(hj hžhhŸNh Nubhè)”}”(hŒjsimmons@user.sf.net”h]”hŒjsimmons@user.sf.net”…””}”(hjhžhhŸNh Nubah}”(h]”h ]”h"]”h$]”h&]”Œrefuri”Œmailto:jsimmons@user.sf.net”uh1hçhj ubhŒ>, Nov 26 2002”…””}”(hj hžhhŸNh Nubeh}”(h]”h ]”h"]”h$]”h&]”uh1h·hŸh¶h K hj ubah}”(h]”h ]”h"]”h$]”h&]”uh1hÚhh×hžhhŸh¶h Nubeh}”(h]”h ]”h"]”h$]”h&]”Œbullet”Œ-”uh1hÕhŸh¶h K hh£hžhubhŒ transition”“”)”}”(hŒP--------------------------------------------------------------------------------”h]”h}”(h]”h ]”h"]”h$]”h&]”uh1j=hŸh¶h K hh£hžhubh¢)”}”(hhh]”(h§)”}”(hŒ.Structures used by the frame buffer device API”h]”hŒ.Structures used by the frame buffer device API”…””}”(hjLhžhhŸNh Nubah}”(h]”h ]”h"]”h$]”h&]”uh1h¦hjIhžhhŸh¶h Kubh¸)”}”(hŒkThe following structures play a role in the game of frame buffer devices. They are defined in .”h]”hŒkThe following structures play a role in the game of frame buffer devices. They are defined in .”…””}”(hjZhžhhŸNh Nubah}”(h]”h ]”h"]”h$]”h&]”uh1h·hŸh¶h KhjIhžhubhŒenumerated_list”“”)”}”(hhh]”hÛ)”}”(hŒ Outside the kernel (user space) ”h]”h¸)”}”(hŒOutside the kernel (user space)”h]”hŒOutside the kernel (user space)”…””}”(hjqhžhhŸNh Nubah}”(h]”h ]”h"]”h$]”h&]”uh1h·hŸh¶h Khjmubah}”(h]”h ]”h"]”h$]”h&]”uh1hÚhjjhžhhŸh¶h Nubah}”(h]”h ]”h"]”h$]”h&]”Œenumtype”Œarabic”Œprefix”hŒsuffix”Œ.”uh1jhhjIhžhhŸh¶h KubhŒ block_quote”“”)”}”(hXŠ- struct fb_fix_screeninfo Device independent unchangeable information about a frame buffer device and a specific video mode. This can be obtained using the FBIOGET_FSCREENINFO ioctl. - struct fb_var_screeninfo Device independent changeable information about a frame buffer device and a specific video mode. This can be obtained using the FBIOGET_VSCREENINFO ioctl, and updated with the FBIOPUT_VSCREENINFO ioctl. If you want to pan the screen only, you can use the FBIOPAN_DISPLAY ioctl. - struct fb_cmap Device independent colormap information. You can get and set the colormap using the FBIOGETCMAP and FBIOPUTCMAP ioctls. ”h]”hÖ)”}”(hhh]”(hÛ)”}”(hŒ·struct fb_fix_screeninfo Device independent unchangeable information about a frame buffer device and a specific video mode. This can be obtained using the FBIOGET_FSCREENINFO ioctl. ”h]”(h¸)”}”(hŒstruct fb_fix_screeninfo”h]”hŒstruct fb_fix_screeninfo”…””}”(hjhžhhŸNh Nubah}”(h]”h ]”h"]”h$]”h&]”uh1h·hŸh¶h Khj™ubh¸)”}”(hŒœDevice independent unchangeable information about a frame buffer device and a specific video mode. This can be obtained using the FBIOGET_FSCREENINFO ioctl.”h]”hŒœDevice independent unchangeable information about a frame buffer device and a specific video mode. 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