1# 2# Video configuration 3# 4 5menu "Console display driver support" 6 7config VGA_CONSOLE 8 bool "VGA text console" if EXPERT || !X86 9 depends on !4xx && !8xx && !SPARC && !M68K && !PARISC && !FRV && \ 10 !SUPERH && !BLACKFIN && !AVR32 && !MN10300 && !CRIS && \ 11 (!ARM || ARCH_FOOTBRIDGE || ARCH_INTEGRATOR || ARCH_NETWINDER) 12 default y 13 help 14 Saying Y here will allow you to use Linux in text mode through a 15 display that complies with the generic VGA standard. Virtually 16 everyone wants that. 17 18 The program SVGATextMode can be used to utilize SVGA video cards to 19 their full potential in text mode. Download it from 20 <ftp://ibiblio.org/pub/Linux/utils/console/>. 21 22 Say Y. 23 24config VGACON_SOFT_SCROLLBACK 25 bool "Enable Scrollback Buffer in System RAM" 26 depends on VGA_CONSOLE 27 default n 28 help 29 The scrollback buffer of the standard VGA console is located in 30 the VGA RAM. The size of this RAM is fixed and is quite small. 31 If you require a larger scrollback buffer, this can be placed in 32 System RAM which is dynamically allocated during initialization. 33 Placing the scrollback buffer in System RAM will slightly slow 34 down the console. 35 36 If you want this feature, say 'Y' here and enter the amount of 37 RAM to allocate for this buffer. If unsure, say 'N'. 38 39config VGACON_SOFT_SCROLLBACK_SIZE 40 int "Scrollback Buffer Size (in KB)" 41 depends on VGACON_SOFT_SCROLLBACK 42 range 1 1024 43 default "64" 44 help 45 Enter the amount of System RAM to allocate for the scrollback 46 buffer. Each 64KB will give you approximately 16 80x25 47 screenfuls of scrollback buffer 48 49config MDA_CONSOLE 50 depends on !M68K && !PARISC && ISA 51 tristate "MDA text console (dual-headed)" 52 ---help--- 53 Say Y here if you have an old MDA or monochrome Hercules graphics 54 adapter in your system acting as a second head ( = video card). You 55 will then be able to use two monitors with your Linux system. Do not 56 say Y here if your MDA card is the primary card in your system; the 57 normal VGA driver will handle it. 58 59 To compile this driver as a module, choose M here: the 60 module will be called mdacon. 61 62 If unsure, say N. 63 64config SGI_NEWPORT_CONSOLE 65 tristate "SGI Newport Console support" 66 depends on SGI_IP22 67 select FONT_SUPPORT 68 help 69 Say Y here if you want the console on the Newport aka XL graphics 70 card of your Indy. Most people say Y here. 71 72config DUMMY_CONSOLE 73 bool 74 depends on VGA_CONSOLE!=y || SGI_NEWPORT_CONSOLE!=y 75 default y 76 77config DUMMY_CONSOLE_COLUMNS 78 int "Initial number of console screen columns" 79 depends on PARISC && DUMMY_CONSOLE 80 default "160" 81 help 82 The default value is 160, which should fit a 1280x1024 monitor. 83 Select 80 if you use a 640x480 resolution by default. 84 85config DUMMY_CONSOLE_ROWS 86 int "Initial number of console screen rows" 87 depends on PARISC && DUMMY_CONSOLE 88 default "64" 89 help 90 The default value is 64, which should fit a 1280x1024 monitor. 91 Select 25 if you use a 640x480 resolution by default. 92 93config FRAMEBUFFER_CONSOLE 94 tristate "Framebuffer Console support" 95 depends on FB && !UML 96 select VT_HW_CONSOLE_BINDING 97 select CRC32 98 select FONT_SUPPORT 99 help 100 Low-level framebuffer-based console driver. 101 102config FRAMEBUFFER_CONSOLE_DETECT_PRIMARY 103 bool "Map the console to the primary display device" 104 depends on FRAMEBUFFER_CONSOLE 105 default n 106 ---help--- 107 If this option is selected, the framebuffer console will 108 automatically select the primary display device (if the architecture 109 supports this feature). Otherwise, the framebuffer console will 110 always select the first framebuffer driver that is loaded. The latter 111 is the default behavior. 112 113 You can always override the automatic selection of the primary device 114 by using the fbcon=map: boot option. 115 116 If unsure, select n. 117 118config FRAMEBUFFER_CONSOLE_ROTATION 119 bool "Framebuffer Console Rotation" 120 depends on FRAMEBUFFER_CONSOLE 121 help 122 Enable display rotation for the framebuffer console. This is done 123 in software and may be significantly slower than a normally oriented 124 display. Note that the rotation is done at the console level only 125 such that other users of the framebuffer will remain normally 126 oriented. 127 128config STI_CONSOLE 129 bool "STI text console" 130 depends on PARISC 131 select FONT_SUPPORT 132 default y 133 help 134 The STI console is the builtin display/keyboard on HP-PARISC 135 machines. Say Y here to build support for it into your kernel. 136 The alternative is to use your primary serial port as a console. 137 138endmenu 139 140