NAME
fbset - bonisa futhi ushintshe izilungiselelo zedivayisi ye-tamp
SYNOPSIS
fbset [ izinketho ] [ imodi ]
DESCRIPTION
La madokhumenti aphelelwe yisikhathi !!
I-fbset iyinhlangano yezinsiza zokubonisa noma ukushintsha izilungiselelo zedivaysi ye-frame buffer. Idivaysi ye-frame buffer inikeza isikhombimsebenzisi esibonakalayo esilula futhi esiyingqayizivele ukuze ufinyelele izinhlobo ezahlukene zezibonisi ezicacile.
Amadivaysi e-Frame buffer afinyelelwa ngezingqayizivele zedivayisi ezikhethekile ezisetshenzisweni / dev. Uhlelo lokuqamba igama lalezi nodes luhlale lufb < n >, lapho n inombolo yedivaysi ye-frame buffer.
i-fbset isebenzisa i-video yemodi yemodi yedatha etholakala ku /etet/fb.modes. Inombolo engenamkhawulo yamamodi wevidiyo angachazwa kule database.
AMAKHONO
Uma kungekho okukhethwa kukho okunikezwayo, i- fbset izobonisa izilungiselelo ze-frame buffer.
Izinketho jikelele:
--help , -h
bonisa ulwazi lokusetshenziswa
- manje , -n
shintsha imodi yevidiyo ngokushesha. Uma kungenakho idivaysi ye-frame buffer enikezwa nge-- fb , khona-ke le ndlela ivuliwe ngokuzenzakalelayo
- isho , -s
bonisa izilungiselelo zemodi yevidiyo. Lokhu okuzenzakalelayo uma kungekho okunye okukhethwa kukho noma kuphela idivaysi yokuhlunga ifreyimu nge -fb enikeziwe
--info , -i
bonisa wonke ulwazi olutholakalayo lwe-tamper
- verbose , -v
bonisa ulwazi ukuthi yi- fbset okwamanje okwenzayo
--version , -V
bonisa ulwazi lwenguqulo mayelana ne- fbset
--xfree86 , -x
bonisa ulwazi lokwaziswa njengoba kudingwa yi-XFree86
Izaziso zedivaysi yesipele:
-fb < idivayisi >
idivaysi inikeza i-node yediski ye-device buffer. Uma kungekho idivaysi nge -fb enikeziwe, / dev / fb0 isetshenzisiwe
Idatha yedatha yevidiyo:
-db < ifayela >
setha ifayela leminye imodi yefayela lemodi yevidiyo (okuzenzakalelayo yi /etc/fb.modes ).
Bonisa i-geometry:
-xres < value >
setha isinqumo esibonakalayo esingezansi (ngamaphikseli)
-yres < value >
setha isinqumo sokubonakala esiqondile (ngamaphikseli)
-vxres < value >
setha isinqumo esinqunyiwe esiphezulu (ngamaphikseli)
-vyres < value >
setha ukulungiswa okuqondile kwempela (ngamaphikseli)
-depth < value >
setha ukujula kokubonisa (ngama-bits pixel ngayinye)
--geometry , -g ...
setha yonke imingcele ye-geometry ngesikhathi esisodwa ku-oda < xres > < yres > < vxres > < vyres > < depth >, isib- g 640 400 640 400 4
-match
yenza ukulungiswa ngokomzimba kuqhathanise isinqumo esiphelele
Bonisa izikhathi:
-pixclock < value >
setha ubude be-pixel eyodwa (ku-picoseconds). Qaphela ukuthi idivaysi ye-frame buffer ingase isekele kuphela ubude bephikel
-left < value >
setha umkhawulo wesokunxele (ngamaphikseli)
-lungelo < value >
setha umkhawulo olungile (ngamaphikseli)
-ipper < value >
setha umkhawulo ophezulu (kumigqa ye-pixel)
-ngaphansi < value >
setha umkhawulo ophansi (kumigqa ye-pixel)
-hslen < value >
setha ubude bokuvumelanisa okuphelele (ngamaphikseli)
-suka < value >
setha ubude bokuvumelanisa ngokuqondile (kumigqa ye-pixel)
- izici , -t ...
setha yonke imingcele yesikhathi esisodwa ngokulandelana < pixclock > < kwesokunxele > < kwesokudla > < phezulu > < phansi > < hslen > < vslen >, isib. -g 35242 64 96 35 12 112 2
Bonisa amafulege:
-hsync { low | high }
setha i-polarity evumelanisiwe yokuvumelanisa
-vsync { low | high }
setha i-polarity yokuvumelanisa ngokuqondile
-csync { low | high }
setha i-polarity yokuvumelanisa ngokuhlanganiswa
-extsync { amanga | }}
vumela noma khubaza ukuvuselelwa kwangaphandle. Uma kunikwe amandla ama-timing wokuvumelanisa azakhiwa ngedivaysi ye-frame buffer futhi kufanele inikezwe ngaphandle ngaphandle. Qaphela ukuthi le nketho kungenzeka ingasekelwa yiwo wonke amadivaysi e-frame buffer
-bcast { amanga | }}
vumela noma ukhubaza izindlela zokusakaza. Uma kunikwe amandla i-frame buffer ikhiqiza isikhathi esiqondile sokusakaza izindlela eziningana zokusakaza (isb. PAL noma i-NTSC). Qaphela ukuthi le nketho kungenzeka ingasekelwa yiwo wonke amadivaysi e-frame buffer
-laced { amanga | }}
vumela noma khubaza ukuxhuma. Uma kunikwe amandla ukuboniswa kuzokwahlukaniswa ngamakheli amabili, uhlaka ngalunye luqukethe imigqa ngisho nangemuva ngokulandelana. Lezi ozimele ezimbili zizoboniswa zishintsha, ngale ndlela imigqa emibili ingaboniswa futhi imvamisa ebonakalayo yomsindisi ihlala efanayo, kodwa imvamisa ebonakalayo ebonakalayo iyancipha
-double { amanga | }}
vumela noma ukhubaza ama-doubleblescan. Uma kunikwe amandla wonke umugqa uzoboniswa kabili futhi ngale ndlela indlela imvamisa enezingqimba ingaba kabili kalula, ngakho-ke isinqumo esifanayo singaboniswa ezihlolweni ezahlukene, noma ngabe ukuchazwa kwemvamisa enezingqimba kuhluke. Qaphela ukuthi le nketho kungenzeka ingasekelwa yiwo wonke amadivaysi e-frame buffer
Bonisa ukubeka:
-suka { kwesokunxele | kwesokudla | up | phansi }
susa ingxenye ebonakalayo yesiboniso kusiqondiso esibekiwe
-step < value >
setha usayizi wesinyathelo sokubeka ukubonisa (ngamaphikseli noma imigqa ye-pixel), uma-kungenjalo ukunikezwa kokuboniswa kuzothunyelwa amaphikseli angu-8 ngokuqondile noma imigqa ye-pixel engu-2 ngokuqondile
Isibonelo
Ukusetha imodi yevidiyo esetshenzisiwe ye- X faka okulandelayo ku-rc.local:
fbset -fb / dev / fb0 vga
futhi wenze idivayisi yesibhamu esetshenziswayo eyaziwa yi- X :
ukuthekelisa i- FRAMEBUFFER = / dev / fb0
Okubalulekile: Sebenzisa umyalo womuntu ( % umuntu ) ukuze ubone ukuthi umyalo usetshenziswe kanjani kukhompyutha yakho ethile.